parser-3.4.3/000755 000000 000000 00000000000 12234223575 013121 5ustar00rootwheel000000 000000 parser-3.4.3/depcomp000755 000000 000000 00000044267 11764751517 014524 0ustar00rootwheel000000 000000 #! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2009-04-28.21; # UTC # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free # Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputing dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u="sed s,\\\\\\\\,/,g" depmode=msvisualcpp fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. 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" >&6; } if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 $as_echo "$ac_ct_DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) DUMPBIN=: ;; esac fi if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 $as_echo_n "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 $as_echo "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 $as_echo_n "checking the maximum length of command line arguments... " >&6; } if ${lt_cv_sys_max_cmd_len+:} false; then : $as_echo_n "(cached) " >&6 else i=0 teststring="ABCD" case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } # Try some XSI features xsi_shell=no ( _lt_dummy="a/b/c" test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ = c,a/b,b/c, \ && eval 'test $(( 1 + 1 )) -eq 2 \ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ && xsi_shell=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 $as_echo "$xsi_shell" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } lt_shell_append=no ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ >/dev/null 2>&1 \ && lt_shell_append=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 $as_echo "$lt_shell_append" >&6; } if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test "$GCC" != yes; then reload_cmds=false fi ;; darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -eq 0; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -ne 0; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test "x$lt_cv_ar_at_file" = xno; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case ${with_sysroot} in #( yes) if test "$GCC" = yes; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 $as_echo "${with_sysroot}" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; *-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD="${LD-ld}_sol2" fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test $_lt_result -eq 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... " >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. 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" >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; 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solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='${wl}-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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The import file would start with # the line `#! .'. This would cause the generated library to # depend on `.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. 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do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='${libname}${shared_ext}' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; 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then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if ${lt_cv_shlibpath_overrides_runpath+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); 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esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; 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" >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF for ac_lib in '' dl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_dlopen=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_dlopen+:} false; then : break fi done if ${ac_cv_search_dlopen+:} false; then : else ac_cv_search_dlopen=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 $as_echo "$ac_cv_search_dlopen" >&6; } ac_res=$ac_cv_search_dlopen if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" $as_echo "#define HAVE_LIBDL 1" >>confdefs.h if test "$ac_cv_search_dlopen" != "none required" ; then LIBADD_DLOPEN="-ldl" fi libltdl_cv_lib_dl_dlopen="yes" LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la" else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if HAVE_DLFCN_H # include #endif int main () { dlopen(0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : $as_echo "#define HAVE_LIBDL 1" >>confdefs.h libltdl_cv_func_dlopen="yes" LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... 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" >&6; } if ${ac_cv_lib_dld_dld_link+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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install-strip: $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ `test -z '$(STRIP)' || \ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install mostlyclean-generic: clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @echo "it deletes files that may require special tools to rebuild." clean: clean-recursive clean-am: clean-generic clean-libtool mostlyclean-am distclean: distclean-recursive -rm -f $(am__CONFIG_DISTCLEAN_FILES) -rm -f Makefile distclean-am: clean-am distclean-generic distclean-libtool \ distclean-tags dvi: dvi-recursive dvi-am: html: html-recursive html-am: info: info-recursive info-am: install-data-am: install-dvi: install-dvi-recursive install-dvi-am: install-exec-am: install-html: install-html-recursive install-html-am: install-info: install-info-recursive install-info-am: install-man: install-pdf: install-pdf-recursive install-pdf-am: install-ps: install-ps-recursive install-ps-am: installcheck-am: maintainer-clean: maintainer-clean-recursive -rm -f $(am__CONFIG_DISTCLEAN_FILES) -rm -rf $(top_srcdir)/autom4te.cache -rm -f Makefile maintainer-clean-am: distclean-am maintainer-clean-generic mostlyclean: mostlyclean-recursive mostlyclean-am: mostlyclean-generic mostlyclean-libtool pdf: pdf-recursive pdf-am: ps: ps-recursive ps-am: uninstall-am: .MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) ctags-recursive \ install-am install-strip tags-recursive .PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \ all all-am am--refresh check check-am clean clean-generic \ clean-libtool ctags ctags-recursive dist dist-all dist-bzip2 \ dist-gzip dist-lzma dist-shar dist-tarZ dist-xz dist-zip \ distcheck distclean distclean-generic distclean-libtool \ distclean-tags distcleancheck distdir distuninstallcheck dvi \ dvi-am html html-am info info-am install install-am \ install-data install-data-am install-dvi install-dvi-am \ install-exec install-exec-am install-html install-html-am \ install-info install-info-am install-man install-pdf \ install-pdf-am install-ps install-ps-am install-strip \ installcheck installcheck-am installdirs installdirs-am \ maintainer-clean maintainer-clean-generic mostlyclean \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags tags-recursive uninstall uninstall-am commit: # trick to make 'make' happy at check out time # and avoid redundant remaking: aclocal+autoconf+automake cvs commit -m "no message" -f configure.in acsite.m4 aclocal.m4 Makefile.am Makefile.in configure src/include/pa_config_auto.h.in # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: parser-3.4.3/ChangeLog000644 000000 000000 00002671062 12233760207 014706 0ustar00rootwheel000000 000000 2013-10-29 moko * src/lib/json/json.vcproj: json.c -> pa_json.C * src/lib/json/pa_json.C: C++ compatibility addes, related to issue #892 * src/: classes/json.C, lib/json/Makefile.am, lib/json/json.c, lib/json/json.h, lib/json/pa_json.C: json.c -> pa_json.C (for exceptions to be thrown thougth json library), related to issue #892 * src/main/pa_charset.C: avoid compilation bug in Debian 6.0.8 x32, related to issue #896 2013-10-24 moko * configure.in, src/include/pa_version.h: 3.4.3rc -> 3.4.3 2013-10-23 moko * README: actualization 2013-10-22 moko * src/targets/apache/mod_parser3.c: Adopted apache 2.4 compatibility patch from Sergey Kirpichev * tests/: 297.html, results/297.processed: non-working getter fix test for issue #948 * src/: include/pa_request.h, main/pa_request.C: Now getter is not called when saving value of $match variable in ^string.match[] to increase compatibility (related to issue #948). * src/: include/pa_request.h, targets/cgi/parser3.C: minor header usage optimization 2013-10-21 moko * tests/: 182.html, results/182.processed: local path removed for compatibility * tests/: 244.html, 253.html, 254.html, 275.html, 281.html, results/244.processed, results/253.processed, results/254.processed, results/275.processed, results/281.processed: try_catch -> try-catch * tests/: 288.html, 294.html, 296.html, results/288.processed, results/294.processed, results/296.processed: try_catch -> try-catch 2013-10-20 moko * tests/: 296.html, results/296.processed: test for xsl exception for issue #938 added. * src/: include/pa_xml_exception.h, main/pa_stylesheet_connection.C: forgotten to be replaced XmlException is now replaced (once again closes issue #938) 2013-10-19 misha * bin/auto.p.dist.in: - more mime-types are added 2013-10-18 moko * buildall: disable clock_gettime detection to avoid librt linking (which in turn depends on libpthread), related to issue #943 2013-10-18 misha * src/: classes/classes.vcproj, lib/gd/gd.vcproj, lib/smtp/smtp.vcproj, main/main.vcproj, targets/apache/ApacheModuleParser3Core.vcproj, targets/cgi/parser3.vcproj, targets/isapi/parser3isapi.vcproj, types/types.vcproj: - new locations for libxml2 includes where added to vcproj files 2013-10-18 moko * src/classes/: hashfile.C, op.C: hopefully last part of issue #948 fix * tests/: 295.html, results/295.processed: test for issue #948 updated * src/classes/table.C: hopefully last lost part for issue #948 fix. :) * tests/: 295.html, results/295.processed: test for issue #948 added * src/: classes/hash.C, classes/string.C, classes/table.C, include/pa_request.h, types/pa_method.h: for getters and setters to be executed request.put_element should be called, not context.put_element (fixes issue #948) 2013-10-17 moko * src/classes/xdoc.C: libxml 2.9.1 compatibility with define LIBXML2_NEW_BUFFER check (closes issue #943) * buildall: libxml 2.9.1 build is broken --without-reader. 2013-10-16 moko * configure.in, src/include/pa_version.h: 3.4.3b -> 3.4.3rc * tests/: 294.html, results/294.processed: test for issue #938 * src/: classes/xdoc.C, classes/xnode.C, include/pa_xml_exception.h, main/pa_xml_exception.C: XmlException now calls fixUTF8 if source charset is UTF-8 (closes issue #938) * buildall: pcre-8.30 -> pcre-8.33 libxml2-2.8.0 -> libxml2-2.9.1 libxslt-1.1.26 -> libxslt-1.1.28 * src/: include/pa_charset.h, lib/pcre/pa_pcre_internal.h, main/pa_charset.C: fixUTF8 method added to replace invalid UTF-8 to '?', related to issue #938 2013-10-15 moko * src/: include/pa_common.h, main/pa_charset.C, main/pa_common.C, main/untaint.C: json chars 0x01-0x1F now are escaped as \u00XX, minor optimizations (closes issue #896) * tests/results/: 292.processed, 293.processed: results updated to comply with issue #896 * tests/: 292.html, 293.html, results/292.processed, results/293.processed: tests for json escaping 2013-10-14 moko * src/: include/pa_common.h, main/pa_common.C: minor rearrangements and cleanup, code moved from .h to .C, no changes in code 2013-10-12 moko * tests/results/119.processed: updated test result commited * tests/: 291.html, results/291.processed: test for issue #894 added * src/types/pa_wcontext.h: base methods call support function get_somebody_entered_some_class should not be true forever, as wcontext can have many get_elements calls (fixes issue #894) 2013-10-11 moko * tests/: 290.html, results/290.processed: test for junction GPF issue #942 added * src/types/pa_vmethod_frame.h: GPF if method junctions is passed to native method fixed (closes issue #942) * tests/: 158.html, results/158.processed: test for csv-string[] added * src/classes/table.C: minor fixes for table.csv-string[] (closes feature #907) * src/classes/table.C: ^table.csv-string[] from misha@ (implements feature #907) 2013-10-09 moko * src/: main/pa_request.C, types/pa_value.h, types/pa_vclass.C, types/pa_vclass.h, types/pa_vobject.C, types/pa_vobject.h, types/pa_vstateless_class.C: GET_default, SET_default now works properly not only in objects, but in classes as well (closes issue #903) * tests/: 289.html, results/289.processed: GET/SET_default now works in classes, not only objects, test case added, related to issue #903 * tests/: 288.html, results/288.processed: test for endless recursion bug added (related to issue #903) 2013-10-05 moko * src/: classes/hash.C, classes/hashfile.C, classes/op.C, classes/table.C, main/execute.C, types/pa_method.h, types/pa_value.h, types/pa_vclass.C, types/pa_vclass.h, types/pa_vcode_frame.h, types/pa_vconsole.h, types/pa_vcookie.C, types/pa_vcookie.h, types/pa_vhash.h, types/pa_vhashfile.h, types/pa_vimage.C, types/pa_vimage.h, types/pa_vmemcached.C, types/pa_vmemcached.h, types/pa_vmethod_frame.h, types/pa_vobject.C, types/pa_vobject.h, types/pa_vrequest.C, types/pa_vrequest.h, types/pa_vresponse.C, types/pa_vresponse.h, types/pa_vstateless_class.h, types/pa_vstateless_object.h, types/pa_vxnode.C, types/pa_vxnode.h, types/pa_wwrapper.h: optimization: put_element no longer has "bool areplace" argument, related to issue #903 2013-10-03 moko * tests/results/182.processed: result for $.replace(false) test commited * src/classes/date.C: ^date::create(number) processed correctly (fixes issue #901) * src/classes/image.C: as_no_junction removed, as param can be expression (closes issue #931) * tests/233.html: test for issue #931 added 2013-10-02 moko * tests/: 182.html, 182_dir/a5.p: test for $.replace(true) modified, test for $.replace(false) added * src/main/compile_tools.h: forgotten class replace returned. :) 2013-09-30 moko * tests/: 141.html, results/141.processed: md5 tainting test added * src/: classes/op.C, include/pa_request.h, main/compile.y, main/compile_tools.h, main/pa_request.C: allow_class_replace implemented; $.replace option added to ^process and ^use 2013-08-27 moko * src/classes/: file.C, json.C, math.C, string.C, xdoc.C: cstr_to_string_body_untaint should be called with charsets for possible uri language and connection for possible sql language. related to issue #857 * buildall: and -> or fixed 2013-08-26 moko * buildall: prepare_ functions logic changed to support gc-7.2d.tar.gz extracting to gc-7.2 directory 2013-08-23 moko * src/include/pa_config_fixed.h: gc and xml libs are now linked statically 2013-08-22 moko * src/classes/string.C: String::Empty used (related to issue #912) append_know_length removed (related to old GPF bug) 2013-08-21 moko * src/classes/math.C: untaint(L_AS_IS) added for md5 and sha1 * src/classes/math.C: ^math:digest[...;$file] support added (related to ticket #857 * tests/: 141.html, results/141.processed: ^math:digest[...;$file] implemented * src/types/pa_vhashfile.h: warning war * src/: classes/json.C, classes/op.C, include/pa_hash.h, include/pa_request.h, main/pa_request.C, types/pa_value.h: anti_endless_json_string_recoursion removed from request; json_string_recoursion added to json_options; $.indent[indent value] now supported and passed within recoursion closes feature #937 * tests/: 287.html, results/287.processed: test for feature #937 2013-07-31 moko * src/lib/json/: json.c, pa_json.C: STATE__X -> STATE_XX for cygwin compilation having #define _S * src/main/pa_globals.C: cleanup 2013-07-30 moko * src/: classes/table.C, include/pa_common.h, main/pa_charset.C, main/pa_common.C: vs2003 warning war * src/lib/json/: json.c, pa_json.C: vs2003 warning war * src/lib/json/: json.c, pa_json.C: vs2003 compilation fix * src/lib/md5/pa_sha2.c: warning war 2013-07-29 moko * src/lib/json/: json.c, json.h, pa_json.C, pa_json.h: some libjson patches from github * src/: classes/bool.C, classes/double.C, classes/int.C, classes/memcached.C, include/pa_config_includes.h, types/pa_vfile.C, types/pa_vfile.h: warning war * src/lib/json/json.vcproj: C++ -> C * src/lib/json/: json.c, pa_json.C: C++ warning revert * src/lib/json/: json.c, pa_json.C: windows compatibility * src/lib/json/: json.c, pa_json.C: windows compatibility * src/lib/json/: json.c, pa_json.C: warning war * src/lib/json/: json.c, pa_json.C: win32 compilation issues fixes * src/include/pa_config_fixed.h: uint16_t added * configure.in: uint16_t check added * src/: classes/json.C, lib/json/JSON_parser.C, lib/json/JSON_parser.h, lib/json/Makefile.am, lib/json/json.c, lib/json/json.h, lib/json/json.vcproj, lib/json/pa_json.C, lib/json/pa_json.h: JSON_parser with non-free licence is replaced with similar GPL licenced libjson (fixes issue #892) 2013-07-25 moko * parser3.sln: dependencies added * parser3.sln, src/targets/apache/ApacheModuleParser3.vcproj, src/targets/apache/ApacheModuleParser3Core.vcproj: win32 apache module support * src/targets/apache/mod_parser3_core.C: win32 cleanup * src/targets/apache/mod_parser3.c: win32 apache 2.2 module 2013-07-23 moko * src/: include/pa_memory.h, main/pa_memory.C: non-working PA_DEBUG_GC_MEMORY removed * src/: main/pa_globals.C, targets/cgi/parser3.C: PA_DEBUG_DISABLE_GC compilation fix * src/: classes/op.C, classes/table.C, include/pa_request.h, main/pa_request.C: outdated RESOURCES_DEBUG removed * src/: main/pa_os.C, targets/cgi/parser3.C: headers cleanup, garbage cleanup * src/main/pa_common.C: warning war * src/: include/pa_http.h, main/pa_http.C: headers cleanup * src/: include/pa_common.h, main/pa_common.C: WIN32 -> _MSC_VER, minor cleanup * src/: include/pa_dir.h, main/pa_dir.C: loaddir under cygwin now uses cygwin, not WIN32 implementation * src/main/pa_exec.C: WIN32 -> _MSC_VER, under cygwin unix exec is able to exec shell scripts * src/classes/math.C: ifdef WIN32 cleanup * src/types/pa_vmemcached.C: LT_MODULE_EXT used * bin/auto.p.dist.in: libpq.so -> libpq. * src/classes/curl.C: LT_MODULE_EXT used * src/include/pa_config_fixed.h: LT_MODULE_EXT defined 2013-07-22 moko * src/include/: pa_config_fixed.h, pa_config_includes.h: win32 includes fix * src/: main/pa_common.C, targets/cgi/parser3.C: includes cleanup * configure.in, src/include/pa_config_includes.h, src/lib/smtp/comms.C, src/lib/smtp/smtp.C, src/lib/smtp/smtp.h, src/main/pa_exec.C: includes cleanup * src/targets/cgi/parser3.C: 2012->2013 * src/include/pa_version.h: 3.4.2 -> 3.4.3b * configure.in, src/include/pa_config_includes.h, src/include/pa_http.h, src/lib/json/JSON_parser.h, src/main/pa_random.C, src/main/pa_socks.C, src/types/pa_vstatus.C: cygwin support cleanup * configure.in: dirent.h check added * src/: include/pa_config_includes.h, include/pa_dir.h, main/pa_dir.C: includes cleanup, dirent.h check added filePath not copied 2013-07-21 moko * src/lib/cord/cord.vcproj: unused cordprnt.c removed * src/targets/cgi/: Makefile.am, getopt.c, getopt.h, parser3.vcproj: unused getopt.h / getopt.c removed * operators.txt, src/classes/file.C, tests/022.html, tests/results/022.processed: ^file:list[path][$.filter[regexp] $.stat(true)] usage commented * configure.in, src/classes/file.C, src/include/pa_dir.h, src/main/pa_dir.C: ^file:list[] now has dir column and when $.stat(true) it has size/*date columns modified patch from misha@ that closes issue #914. * src/: include/pa_config_includes.h, main/pa_globals.C: PA_RELEASE_ASSERTS removed * src/lib/md5/pa_md5c.c: minor cleanup * src/lib/json/: JSON_parser.C, JSON_parser.h: headers cleanup, localeconv()->decimal_point usage remoed (related to issue #934) * src/lib/cord/: Makefile.am, cordprnt.c, include/cord.h: unused cordprnt.c removed * src/lib/sdbm/: sdbm.c, sdbm_pair.c, pa-include/pa_apr.h, pa-include/pa_errno.h, pa-include/pa_file_io.h, pa-include/pa_strings.h: includes cleanup * src/lib/md5/pa_md5c.c: headers cleanup 2013-07-20 moko * src/lib/cord/: cordbscs.c, cordprnt.c, cordxtra.c: includes cleanup 2013-07-19 moko * src/classes/math.C: extern "C" added for crypt 2013-07-18 moko * src/classes/math.C: fix redhat7.2 build 2013-07-17 moko * configure.in, src/include/pa_config_includes.h, src/include/pa_config_fixed.h: headers actualized (inttypes.h added for uint8/32/64_t) * src/lib/md5/: pa_md5.h, pa_md5c.c, pa_sha2.c, pa_sha2.h: pa_config_includes.h used for uint32/64_t 2013-07-16 moko * src/: include/pa_string.h, main/pa_string.C, types/pa_vform.C, types/pa_vform.h, types/pa_vobject.C, types/pa_vobject.h: warning war * src/main/compile.tab.C: compile.y was updated * src/main/compile.y: warning war * src/: include/pa_exception.h, main/pa_exception.C, main/pa_xml_exception.C: warning war * src/: include/pa_common.h, main/pa_common.C: warning war * configure.in: beauty :) * tests/: 141.html, results/141.processed: sha256/512 added 2013-07-13 moko * src/lib/md5/md5.vcproj: sha2 added * src/: lib/md5/pa_sha2.c, lib/md5/pa_sha2.h, lib/md5/Makefile.am, classes/math.C: sha2 support (sha256/sha512 digest) 2013-07-08 moko * src/classes/image.C: directory read or other read problem message fixed (related to issue #933) 2013-07-07 moko * bin/auto.p.dist.in: windows-1251 commented to remove auto.p dependense from $charsetsdir directory existance and content (and UTF-8 is default allready) * AUTHORS: + misha + moko. :) 2013-07-06 moko * src/: classes/curl.C, include/pa_globals.h, include/pa_sql_driver_manager.h, lib/memcached/pa_memcached.C, main/pa_globals.C, main/pa_sql_driver_manager.C: pa_dlinit added for lt_dlinit to be called once and lt_dlexit called at right place (related to issue #925) 2013-07-04 moko * src/types/: pa_vfile.C, pa_vfile.h, pa_vstring.C: VString::as_vfile now uses vfile.set_binary_string to avoid content-type to be set, as it brokes badly designed logic in response output. This hopefully finishes issue #928. * tests/results/: 256.processed, 286.processed: file now displayed as name, size, mode, content-type * src/main/pa_common.C: read error now reported cottectly (fixes issue #933 2013-06-28 moko * tests/: 286.html, results/286.processed: test extended * tests/: 286.html, results/286.processed: Test for issue #928 added. it tests default content-type change. * src/types/pa_vfile.C: closes issue #928 - default content-type now updated 2013-06-25 moko * src/: classes/file.C, types/pa_vfile.C, types/pa_vfile.h: default content-type for text/binary files without name added; ^file::create[$f;...] options now works properly and $f properties are default (fixes issue #928) 2013-05-16 misha * src/include/pa_opcode.h: - define for OBJECT_POOL optimisation is added * src/main/pa_table.C: - a tiny memory optimisation while creating table if specified limit is bigger than source rows count * src/classes/table.C: - ^table.foreach[k;v]{code}[separator] is added ( new feature: #858 ) 2013-04-29 moko * src/classes/curl.C: CURL_IPRESOLVE_V4 now set by default, $.ipresolve(0|1|2) added (closes issue #891) * src/lib/curl/curl.h: CURL_IPRESOLVE added 2013-04-24 moko * src/: classes/memcached.C, lib/memcached/pa_memcached.C, lib/memcached/pa_memcached.h, types/pa_vmemcached.C, types/pa_vmemcached.h: ^memcache.release[] added, calls memcached_quit (refs #893) 2013-04-22 moko * src/: include/pa_string.h, main/pa_common.C: no more double slashes in file path (fixes bug #872) * src/: classes/curl.C, lib/curl/curl.h: minor fixes related to CURLOPT_ENCODING renamed into CURLOPT_ACCEPT_ENCODING (issue #739) * tests/results/266.processed: $.max_params added (feature #915) * src/: include/pa_common.h, main/pa_http.C: response-charset option added to file::load (closes issue #867) 2013-04-20 misha * src/classes/curl.C: - forgotten CURL_ACCEPT_ENCODING option is commited 2013-03-15 misha * src/classes/: hash.C, table.C: - Optimisation: do not create multiple empty strings while ::sql. uae String::Empty instead 2013-03-14 misha * src/classes/reflection.C: - for user classes ^reflection:method_info[] returns $.max_params and $.extra_param with $.call_type if they available ( new feature: #915 ) * src/classes/file.C: - ^file:delete[] now supports an option $.exception(false) that suppress any exception while deleting file ( new feature: #916 ) * src/classes/curl.C: - parsing cookies after curl:load now should work :) 2013-03-12 misha * src/types/pa_vfile.C: - if specified file_name is empty string set default name for the file 2013-03-11 misha * src/classes/curl.C: - after $f[^curl:load[...]] the cookies are also available in $f.cookies * src/: include/pa_http.h, main/pa_http.C: - parsing cookies is moved to a separate method 2013-03-10 moko * src/include/pa_config_fixed.h: typedef unsigned int uint32_t added * src/lib/memcached/pa_memcached.h: typedef unsigned int uint32_t removed (declared by autoconf) * configure.in: AC_TYPE_SSIZE_T, AC_TYPE_UINT32_T added for uint32_t define 2013-03-10 misha * src/classes/file.C: ^file:delete and ^file:move now support option $.keep-empty-dirs(true) ( new feature: #884 ) * src/: include/pa_common.h, main/pa_common.C: - option for keeping empty dirs is added 2013-03-10 moko * src/classes/: bool.C, double.C, int.C: default can be present, but default check removed from ^int/double/bool.int/double/bool for string.int/double/bool compatibility (related to issue #913) * src/classes/string.C: ^string.int/dobule/bool no longer internally throws exception if default is present (closes issue #913) 2013-03-09 misha * src/types/: pa_vhash.h, pa_vregex.h, pa_vtable.h: - tiny optimisations ( #845 ) * src/types/pa_venv.C: - added $env:fields ( new feature: #906 ) 2013-03-08 moko * src/main/pa_http.C: GPF on ^cookies:save fixed, $file.cookies now creates correct table (fixes issue #910) * src/classes/op.C: r.connection() -> r.connection(false) to allow use outside of 'connect' operator (fixes issue #911) * tests/results/: 096.processed, 122.processed: test results updated as doubles now printed with 15 significant digits, not 5 (fixes issue #882) * src/types/pa_vdouble.h: %.15g now used to format doubles instead of broken has_frac() ? "%g": "%.0f" logic (fixes issue #882) 2013-02-21 moko * src/classes/table.C: _locate_name_value does not check arguments count, so we check it in advance (fixes issue #905) 2012-10-23 moko * buildall: old shell for and echo compatibility (for six) 2012-10-19 moko * buildall: --strip added --disable-safe-mode listed in usage 2012-10-17 misha * src/classes/op.C: - apply-taint should not throw "outside connect" exception with sql lang now 2012-10-17 moko * src/main/pa_request.C: bugfix: safe mode should be inited for each request (for apache module) 2012-09-26 moko * src/doc/doxygen.cfg: png -> svg 2012-09-25 moko * tests/: 141.html, results/141.processed: md5 hmac added, long key test added * src/classes/math.C: HMAC for MD5 added, bugfix for tempdigest double use when key is long 2012-09-16 moko * src/classes/math.C: Format -> Method Encode -> Format * tests/: 141.html, results/141.processed: math:digest hmac test added 2012-09-14 moko * src/classes/math.C: SHA1ReadDigest added and used in ^sha1. ^digest[sha1|md5;data; $.encode[base64|hex] $.hmac[key]] basic implementation added 2012-09-12 moko * src/doc/: doxygen.cfg, footer.htm, index.dox, string.dox, targets.dox: doxygen.cfg and footer.htm updated for doxygen 1.7.3 targets.dox and string.dox slightly actualized 2012-08-31 moko * ChangeLog: now generated with patched cvs2cl.pl 2012-07-29 moko * tests/285.html, src/main/execute.C, tests/results/285.processed: result should be pushed after VMethodFrame destructor is called, as it deletes junctions from stack params (fixes issue #868) 2012-07-23 moko * INSTALL, README: buildall script usage documented, other outdated info updated. * buildall-with-xml, buildall-without-xml: replaced by buildall 2012-07-21 moko * buildall: glib does not compile when threads are disabled... * src/types/pa_vmail.C: g_assertion fixes for empty input * src/types/pa_vmail.C: yet another fix (strange GPF on object unref, can't unref nested objects) * src/types/pa_vmail.C: another check added 2012-07-19 moko * buildall: usage added * buildall: new buildall script that unites buildall-with-xml, buildall-without-xml, --with-apache and --with-mailreceive * configure.in: support for static gmime and dynamic glib linking. fixes for FreeBSD 2012-07-17 moko * configure.in: --with-mailreceive replaced --with-static-mailreceive and --with-shared-mailreceive pathlink removed 2012-07-16 moko * src/types/pa_vmail.C: updated to work gmime 2.6, headers now capitalized, content now decoded and text content converted to $request:charset. all properties are accessed by functions, this ready for dynamic load. 2012-06-28 moko * src/targets/apache/Makefile.am: fix for apache cflags for Linux 32 bit 2012-06-27 moko * buildall-with-xml, buildall-without-xml: fetch requires -p for passive ftp * src/lib/ltdl/ltdl.vcproj: release build fixed * configure.in: 3.4.2 RC -> 3.4.2 2012-06-22 moko * src/types/pa_vfile.C: returned empty mode to stated files (issue #815) * tests/: 284.html, results/284.processed: output options test (feature #265) 2012-06-22 misha * tests/215.html: - little changes 2012-06-21 moko * src/: classes/json.C, classes/xdoc.C, types/pa_vxdoc.C, types/pa_vxdoc.h: output_options returned and used (bugfix for feature #265) * buildall-with-xml, buildall-without-xml: --with-match-limit=10000 breaks long .*, default 10M restored. (issue #216) * tests/: 283.html, results/283.processed: test for issue #815 added * src/types/: pa_vfile.C, pa_vstring.C: bugfix: ^#0D not altered again, cstrm not required. * src/lib/ltdl/: argz.c, ltdl.c, libltdl/lt__glibc.h: fixes for Win32 and broken FreeBSD (issue #45) * src/lib/ltdl/ltdl.vcproj: preopen.c and config.h removed * src/main/pa_string.C: warnings war * src/: classes/mail.C, include/pa_dir.h, include/pa_http.h, lib/json/JSON_parser.h, lib/smtp/smtp.h, main/pa_random.C, main/pa_socks.C, targets/apache/pa_threads.C, targets/isapi/pa_threads.C, targets/isapi/parser3isapi.C, types/pa_vstatus.C: compilation under cygwin fixed 2012-06-19 moko * src/lib/ltdl/: config_fixed.h, ltdl.vcproj: compilation under Windows fixed * parser3.sln: removed antique pcre_ctype * src/include/pa_config_fixed.h: required for INT_MAX / UINT_MAX * src/include/pa_config_fixed.h: undefined reference to __imp__pcre_* fix for Windows * src/: include/pa_charset.h, lib/pcre/Makefile.am, lib/pcre/pa_pcre_internal.h, lib/pcre/pcre_internal.h: pcre_internal.h -> pa_pcre_internal.h for Windows compatibility (win32/pcre has own copy of pcre_internal.h _pcre_default_tables define fixed 2012-06-18 moko * src/classes/memcached.C: flush -> clear * src/classes/memcached.C: memcached does not support quotes even in server name * src/: classes/memcached.C, lib/memcached/pa_memcached.C, lib/memcached/pa_memcached.h, types/pa_vmemcached.C: version() called on open to check servers existance. $.key(true) syntax now supported 2012-06-17 moko * src/include/: pa_config_fixed.h, pa_config_includes.h: old stuff cleanup * src/classes/table.C, tests/282.cfg, tests/282.html, tests/results/282.processed: encloser at the EOF bug fixed, incorrectly enclosed data now processed more logicaly (fixes #339) 2012-06-15 moko * buildall-without-xml: sync with buildall-with-xml * buildall-with-xml: download auto-detected between fetch and curl * configure.in: --with-gc and --with-pcre now also processed correctly * aclocal.m4, configure, src/include/pa_config_auto.h.in: now aclocal -I src/lib/ltdl/m4/ && autoheader && automake && autoconf should be run on rol1 using automake / aclocal (GNU automake) 1.11.1 autoconf (GNU Autoconf) 2.68 * configure.in: new PARSER_VERSION logic * src/include/pa_version.h: new pa_version.h logic * src/: classes/curl.C, classes/file.C, classes/image.C, classes/xdoc.C, types/pa_vfile.C, types/pa_vfile.h, types/pa_vform.C, types/pa_vrequest.C, types/pa_vstring.C: feols_normalized -> fis_text_content set_binary added * src/targets/cgi/parser3.C: gcc compilation warnings fixed 2012-06-15 misha * src/: classes/curl.C, classes/file.C, classes/image.C, classes/xdoc.C, types/pa_vfile.C, types/pa_vfile.h, types/pa_vform.C, types/pa_vrequest.C, types/pa_vstring.C: - ^file::create[text;content] EOLs in content now is normalized. ( new feature: #815 ) 2012-06-15 moko * configure.in: --disable-version-update added to disable version update with host information (for debian package) whitespace optimized * configure.in: version changed to 3.4.2 RC no-pic added for libtool * src/include/pa_version.h: Nice pa_version.h default. Please keep it. 2012-06-14 moko * src/classes/hash.C, src/types/pa_vhash.h, tests/281.html, tests/results/281.processed: "hash flocked" error removed for safe operations like ^h._count[] ( new feature: #335 ) * src/targets/apache/Makefile.am: libmod_parser3 -> mod_parser3 * buildall-with-xml, buildall-without-xml: --with-static -> --with * configure.in: --with-static/shared xml replaced with --with-xml, xml compilation check added * configure.in: --with-static/shared-gc, --with-static-pcre are replaced with --with-gc and --with-pcre test for pcre linking added 2012-06-13 moko * configure.in: apxs2 check optimized * src/targets/cgi/Makefile.am: preserve-dup-deps requires .a, not .la, includes optimized * buildall-with-xml: --with-pic looks better for -fPIC * configure.in: switched to convenience library in static linking * src/targets/apache/Makefile.am: switched to convenience library usage to avoid libtool warnings * src/lib/: cord/Makefile.am, gd/Makefile.am, json/Makefile.am, md5/Makefile.am, memcached/Makefile.am, sdbm/Makefile.am, smtp/Makefile.am: switched to convenience library usage * src/sql/Makefile.am: pa_sql_driver.h should be in includes * src/targets/apache/Makefile.am: updated for libtool usage * bin/auto.p.dist.in: .cfg removed from charset names. * buildall-without-xml: --with-included-ltdl added * buildall-without-xml: sync with buildall-with-xml * buildall-with-xml: --with-included-ltdl added $cflags added for -fPIC for x64 $download added for wget success check added * buildall-without-xml: --with-dynamic-stdcpp removed * configure.in: disable-static returned * src/targets/cgi/Makefile.am: Automake 1.9 does not support LIBTOOLFLAGS 2012-06-12 moko * configure.in, src/targets/cgi/Makefile.am: disable-static not compatible with LIBTOOLFLAGS for unknown reasons * buildall-with-xml: --with-dynamic-stdcpp removed * configure.in: static/dynamic -lstdc++ linking option removed apxs2 check added * src/targets/cgi/Makefile.am: static/dynamic -lstdc++ linking option removed 2012-06-10 moko * src/targets/cgi/Makefile.am: --preserve-dup-deps libtool option added * src/targets/cgi/pp3.cmd: old PAF stuff * Makefile.am: ACLOCAL_AMFLAGS = -I src/lib/ltdl/m4 added and some beauty * depcomp: from libtool 2.4.2 * configure.in: ltdl directory removed, it has correct Makefile.in 2012-06-09 moko * Makefile.am, aclocal.m4, config.guess, config.sub, configure, install-sh, ltmain.sh, missing, src/include/pa_config_auto.h.in: autogenerated files updated after libtool update * src/lib/ltdl/: COPYING.LIB, Makefile.am, README, acinclude.m4, aclocal.m4, argz.c, argz_.h, config-h.in, config.h, config_auto.h.in, config_fixed.h, configure, configure.ac, configure.in, lt__alloc.c, lt__dirent.c, lt__strl.c, lt_dlloader.c, lt_error.c, ltdl.c, ltdl.h, slist.c, config/compile, config/config.guess, config/config.sub, config/depcomp, config/install-sh, config/ltmain.sh, config/missing, libltdl/lt__alloc.h, libltdl/lt__dirent.h, libltdl/lt__glibc.h, libltdl/lt__private.h, libltdl/lt__strl.h, libltdl/lt_dlloader.h, libltdl/lt_error.h, libltdl/lt_system.h, libltdl/slist.h, loaders/dld_link.c, loaders/dlopen.c, loaders/dyld.c, loaders/load_add_on.c, loaders/loadlibrary.c, loaders/preopen.c, loaders/shl_load.c, m4/argz.m4, m4/libtool.m4, m4/ltdl.m4, m4/ltoptions.m4, m4/ltsugar.m4, m4/ltversion.m4, m4/lt~obsolete.m4: libtool updated to version 2.4.2 * configure.in: preparation for new libtool * configure.in: Some beauty added :) * src/targets/apache/Makefile.am: := -> = * src/lib/pcre/: Makefile.am, config.h: config.h removed once again. :) * src/include/pa_config_includes.h, configure.in: limits.h added, previously was taken from pcre_internal.h. :) * src/lib/pcre/Makefile.am: config.h returned * src/lib/pcre/config.h: still need this. :) * src/lib/pcre/pcre_internal.h: extracts from real pcre_internal.h * configure.in: --with-charsets removed; --with-mysql-client & co removed * buildall-with-xml, buildall-without-xml: pcre_internal.h extracts now in parser tree, no need to copy * src/lib/pcre/: Makefile.am, config.h, ibm-1250.ucm, ibm-1251.ucm, ibm-1254.ucm, ibm-1257.ucm, pcre_parser_ctype.c, pcre_parser_ctype.vcproj, ruspart_win2koi.pl, win-koi.tab: debian/patches/101_pcre.patch - local copy of pcre_internal.h extracts now used old trash removed * bin/auto.p.dist.in: all charsets are listed, utf-8 by default, rare charsets/drivers are commented, sql driver quessing removed (debian/patches/103_auto_p.patch) * etc/parser3.charsets/Makefile.am: charsets now in share (debian/patches/104_automake.patch) + all charsets are copied * buildall-with-xml, buildall-without-xml: curl option removed + extra arguments now supported 2012-06-08 misha * src/classes/table.C: - one params.as_hash usage was rolled back: the 2nd option in ^table.hash[] could be hash or table so .as_hash will throw an exception when table option is specified * src/: classes/curl.C, classes/file.C, classes/hash.C, classes/image.C, classes/mail.C, classes/op.C, classes/string.C, classes/table.C, classes/void.C, classes/xdoc.C, include/pa_exception.h, types/pa_vmethod_frame.C, types/pa_vmethod_frame.h: - MethodParams::as_hash is optimized and improved (whitespaces are allowed as empty options) - MethodParams::as_table is added - above methods are used for parsing methods' options ( new feature: #9 ) * src/types/: pa_vclass.C, pa_vclass.h: - method get_hash is added to vclass. now class fields can be accessible as a hash: $h[^hash::create[$asd:CLASS]] * src/types/: pa_vhash.h, pa_vhashfile.h: - vhash and vhashfile now have get_fields method so their fields can be accessed with ^reflection:fields[...] & ^reflection:field[...] 2012-06-06 misha * tests/280.html: - tests for ^reflection:method[obj-or-class;method], ^reflection:field[obj-or-class;field] and ^reflection:fields[obj-or-class] are added 2012-06-05 misha * src/classes/reflection.C: - ^reflection:method[class or object;method name] and ^reflection:field[class or object;field name] are added * src/types/pa_vstateless_class.C: - Method::get_vjunction method is used * src/types/pa_method.h: - Method::as_vjunction method is added 2012-06-05 moko * src/targets/Makefile.am: cgi now build with apache module * src/classes/memcached.C: flish ttl fixed 2012-06-04 moko * src/classes/json.C, src/classes/op.C, tests/279.html, tests/results/279.processed: ^json:parse[] now supports $.taint option (new feature #833) 2012-06-04 misha * src/: include/pa_common.h, main/pa_common.C, types/pa_vcookie.C: - search_stop method was moved from pa_vcookie.C to pa_common.C 2012-06-03 misha * src/main/pa_http.C: - ^file:load[...;http://...] - all received cookies are parced and stored into $.cookies ( new feature: #31 ) 2012-05-30 misha * tests/: 182_dir/a3.p, 182_dir/a4.p, 182.html: - test for adding incomplete class into a scope while @USE is found * src/main/compile.y: - add incomplete class into a scope while @USE and @CLASS instructions are found ( bugfix: #838 ) 2012-05-30 moko * src/types/pa_vclass.C, tests/278.html, tests/results/278.processed: removed "property has no getter method" exception when GET_DEFAULT present (fixes #269) * src/classes/json.C, tests/277.html: ^json:string[], $.default -> $._default 2012-05-29 moko * src/types/pa_vvoid.h: $STRICT-VARS(true) implemented to check uninitialized values usage (new feature: #154) 2012-05-28 moko * tests/277.html, src/classes/json.C, src/classes/reflection.C, src/types/pa_value.C, src/types/pa_value.h, src/types/pa_vbool.h, src/types/pa_vdate.h, src/types/pa_vdouble.h, src/types/pa_vfile.C, src/types/pa_vfile.h, src/types/pa_vint.h, src/types/pa_vobject.C, src/types/pa_vobject.h, src/types/pa_vstring.h, src/types/pa_vtable.C, tests/results/277.processed, src/types/pa_vtable.h, src/types/pa_vvoid.h, src/types/pa_vxdoc.C, src/types/pa_vxdoc.h: ^json:string[$o; $.default[$method]] implemented for VObject (new feature #803) * src/classes/json.C, src/lib/json/JSON_parser.h, tests/277.html, tests/results/277.processed: json numbers are now treated as double ( new feature: #834 ) * src/: classes/math.C, include/pa_string.h, main/pa_charset.C, main/pa_string.C, types/pa_vdouble.h, types/pa_vint.h: pa_atoui added for out of range checks, zero division in vint/vdouble check added ( fixes #832 ) * tests/: 275.html, results/275.processed: tests for pa_atoui added ( fixes #832 ) 2012-05-28 misha * buildall-with-xml: - --without-lzma option is added to libxml2 configure * tests/256.html: - test for ^json:string[-file-;$.file[stat]] is added - tests for unsupported values for options $.file, $.table and $.date are added * src/: classes/json.C, types/pa_value.h: - ^json:string[...] now accepts "stat" $.file[] option's value in addition to existed "text" and "base64" ( new feature: #835 ) * tests/276.html: - test for ^reflection:delete[$object-or-class;field-name] * src/classes/reflection.C: - ^reflection:delete[$object-or-class;field-name] is added ( new feature: #268 ) 2012-05-27 misha * buildall-with-xml: - libxml2 2.7.8 => 2.8.0 2012-05-24 misha * src/include/pa_common.h: - method lastposafter was removed * src/classes/file.C: - use strrpbrk & rskipchars instead of lastposafter - ^file:dirname[] & Co proper handle windows file paths ( bug fix: #783 ) - ^file:dirname[] & ^file:basename[] now work as *nix commands * src/main/pa_request.C: - use strrpbrk instead of lastposafter * src/: include/pa_string.h, main/pa_string.C: - strrpbrk & rskipchars were added * tests/270.html: - more tests for ^file:find[] * tests/065.html: - more tests for ^file:dirname[] & Co * src/include/pa_version.h: - must be "win32" here. it is auto-generated on *nix 2012-05-24 moko * src/classes/math.C: ^math:convert[] now supports uint32 and throws overflow exception ( new feature: #830 ) * tests/: 275.html, results/275.processed: test for ^math:convert[] uint32 support and overflow added ( new feature: #830 ) 2012-05-23 moko * src/: classes/table.C, types/pa_value.h, types/pa_vbool.h, types/pa_vdate.h, types/pa_vdouble.h, types/pa_vfile.h, types/pa_vhash.h, types/pa_vimage.C, types/pa_vimage.h, types/pa_vint.h, types/pa_vjunction.C, types/pa_vjunction.h, types/pa_vobject.C, types/pa_vobject.h, types/pa_vregex.C, types/pa_vregex.h, types/pa_vstateless_class.C, types/pa_vstateless_class.h, types/pa_vstring.h, types/pa_vtable.h, types/pa_vvoid.h, types/pa_vxdoc.C, types/pa_vxdoc.h, types/pa_vxnode.C, types/pa_vxnode.h: bool "return string as-is" removed from as_expr_result. ( new feature: #831 ) * tests/results/244.processed: test changed after bug #782 fix commited * tests/results/229.processed: test results for bug #782 commited * tests/: 254.html, results/254.processed: uid now just compared, not printed. :) 2012-05-20 moko * src/classes/reflection.C: ^reflection:uid[$object] added ( new feature: #341 ) * tests/: 254.html, results/254.processed: test for ^reflection:uid[] added * tests/: 254.html, results/254.processed: test for ^reflection:uid[$obj] added 2012-05-17 misha * src/main/untaint.C: - do not replace ' char by _26 while exploding filespec-tainting ( new feature: #829 ) 2012-05-12 moko * src/types/pa_vvoid.h: is_string now also checked, but get_* - not. 2012-05-08 moko * src/types/pa_vmethod_frame.h: bug #782 fixed * tests/229.html: test for bug #782 * tests/results/259.processed, src/main/pa_request.C, src/types/pa_vmethod_frame.C, src/types/pa_vmethod_frame.h, src/types/pa_vstring.h, src/types/pa_vvoid.C, src/types/pa_vvoid.h: feature #154 - first empty param now string; defined locals are empty strings; $STRICT-VARS(true) added 2012-04-27 moko * src/targets/apache/Makefile.am: ../../lib/memcached/libmemcached.a added 2012-04-27 misha * buildall-with-xml, buildall-without-xml: - prce 8.12 => pcre 8.30 ( #827 ) 2012-04-25 moko * src/: classes/json.C, classes/memcached.C, lib/memcached/pa_memcached.C, lib/memcached/pa_memcached.h, types/pa_vmemcached.C, types/pa_vmemcached.h: memcached_add implemented. * src/classes/curl.C: stderr -> f_stderr for Windows compatibility 2012-04-23 moko * src/: classes/memcached.C, lib/memcached/pa_memcached.C, lib/memcached/pa_memcached.h, types/pa_vmemcached.C, types/pa_vmemcached.h: open allows options hash for new memcached(options) function * src/classes/curl.C: check_safe_mode added, stderr now rewritten, not appended 2012-04-21 moko * src/classes/curl.C: '' added. :) * src/classes/classes.vcproj: new curl.h location * src/classes/curl.C: verbose output redirection from stderr to file curl option added 2012-04-20 moko * src/: classes/curl.C, lib/curl/curl.h: lib/curl/curl.h now contains what we need from curl, #ifdef HAVE_CURL removed * configure, configure.in, src/classes/Makefile.am, src/include/pa_config_auto.h.in, src/include/pa_version.h, src/lib/Makefile.am, src/lib/curl/Makefile.am, src/lib/curl/curl.h: curl.h header now in src/lib/curl, not configure option 2012-04-19 moko * src/: classes/double.C, classes/inet.C, classes/int.C, classes/string.C, lib/gc/include/gc_allocator.h, types/pa_vform.C: PVS-Studio detected errors fixes, unused options from sql_result_string removed. (closes issue #468) * src/types/pa_vmemcached.C: empty string fix * src/types/: pa_value.C, pa_value.h, pa_vmemcached.C, pa_vstring.C, pa_vstring.h: serialization helpers moved to pa_vmemcached.C 2012-04-18 moko * src/targets/apache/mod_parser3.c: "Parser3 module requires apache2-mpm-prefork" error displayed in threaded mpm. * src/targets/apache/: mod_parser3.c, mod_parser3_core.C: pa_setup_module_cells delayed to avoid GPF on init with php5-xsl installed (issue #354) 2012-04-16 moko * src/types/pa_vmemcached.C: call to memcached_result_create and memcached_result_free removed 2012-04-14 moko * src/lib/memcached/pa_memcached.h: uint32_t for Windows defined * src/types/pa_vmemcached.C: check_key added and used 2012-04-13 moko * src/: include/pa_string.h, types/pa_value.C, types/pa_value.h, types/pa_vmemcached.C, types/pa_vstring.C, types/pa_vstring.h: Serialization_data now added and used, VString now serialized with languages into memcached. 2012-03-28 moko * src/: types/pa_vmemcached.C, lib/memcached/pa_memcached.C, lib/memcached/pa_memcached.h: result lengths added 2012-03-27 moko * src/types/pa_vmemcached.C: strdup added 2012-03-24 moko * src/: classes/memcached.C, lib/memcached/pa_memcached.C, lib/memcached/pa_memcached.h, types/pa_vmemcached.C, types/pa_vmemcached.h: memcached: mget, flush, fttl added 2012-03-20 moko * configure, configure.in: Makefiles.in updated for memcached * src/targets/cgi/Makefile.am: cleanup * src/: types/Makefile.am, types/pa_vmemcached.C, types/pa_vmemcached.h, targets/cgi/Makefile.am: memcached initial * src/: classes/Makefile.am, classes/memcached.C, lib/memcached/Makefile.am, lib/memcached/constants.h, lib/memcached/pa_memcached.C, lib/memcached/pa_memcached.h, lib/memcached/types.h, lib/Makefile.am: memcached initial 2012-03-16 moko * src/main/execute.C: ident now works under Linux + ident displays filenames (closes issue #818) * src/types/: Makefile.am, pa_vmethod_frame_global.h, pa_vmethod_frame_local.h: cleanup: pa_vmethod_frame_global.h pa_vmethod_frame_local.h removed * src/: classes/bool.C, classes/classes.C, classes/classes.awk, classes/classes.h, classes/curl.C, classes/date.C, classes/double.C, classes/file.C, classes/form.C, classes/hash.C, classes/hashfile.C, classes/image.C, classes/inet.C, classes/int.C, classes/json.C, classes/mail.C, classes/math.C, classes/memory.C, classes/op.C, classes/reflection.C, classes/regex.C, classes/response.C, classes/string.C, classes/table.C, classes/void.C, classes/xdoc.C, classes/xnode.C, classes/xnode.h, include/pa_array.h, include/pa_cache_managers.h, include/pa_charset.h, include/pa_charsets.h, include/pa_common.h, include/pa_config_fixed.h, include/pa_config_includes.h, include/pa_dictionary.h, include/pa_dir.h, include/pa_exception.h, include/pa_exec.h, include/pa_globals.h, include/pa_hash.h, include/pa_http.h, include/pa_memory.h, include/pa_opcode.h, include/pa_operation.h, include/pa_os.h, include/pa_pool.h, include/pa_random.h, include/pa_request.h, include/pa_request_charsets.h, include/pa_request_info.h, include/pa_sapi.h, include/pa_socks.h, include/pa_sql_connection.h, include/pa_sql_driver_manager.h, include/pa_stack.h, include/pa_string.h, include/pa_stylesheet_connection.h, include/pa_stylesheet_manager.h, include/pa_table.h, include/pa_threads.h, include/pa_types.h, include/pa_uue.h, include/pa_xml_exception.h, include/pa_xml_io.h, lib/gd/gif.C, lib/gd/gif.h, lib/gd/gifio.C, lib/md5/pa_md5.h, lib/md5/pa_md5c.c, lib/pcre/pcre_parser_ctype.c, lib/sdbm/pa_file_io.C, lib/sdbm/pa_strings.C, lib/smtp/comms.C, lib/smtp/smtp.C, lib/smtp/smtp.h, main/compile.C, main/compile.tab.C, main/compile.y, main/compile_tools.C, main/compile_tools.h, main/execute.C, main/pa_cache_managers.C, main/pa_charset.C, main/pa_charsets.C, main/pa_common.C, main/pa_dictionary.C, main/pa_dir.C, main/pa_exception.C, main/pa_exec.C, main/pa_globals.C, main/pa_http.C, main/pa_memory.C, main/pa_os.C, main/pa_pool.C, main/pa_random.C, main/pa_request.C, main/pa_socks.C, main/pa_sql_driver_manager.C, main/pa_string.C, main/pa_stylesheet_connection.C, main/pa_stylesheet_manager.C, main/pa_table.C, main/pa_uue.C, main/pa_xml_exception.C, main/pa_xml_io.C, main/untaint.C, main/helpers/simple_folding.pl, sql/pa_sql_driver.h, targets/apache/mod_parser3.c, targets/apache/mod_parser3_core.C, targets/apache/pa_httpd.h, targets/apache/pa_threads.C, targets/cgi/pa_threads.C, targets/cgi/parser3.C, targets/isapi/pa_threads.C, targets/isapi/parser3isapi.C, types/pa_junction.h, types/pa_method.h, types/pa_property.h, types/pa_value.C, types/pa_value.h, types/pa_vbool.h, types/pa_vclass.C, types/pa_vclass.h, types/pa_vcode_frame.h, types/pa_vconsole.h, types/pa_vcookie.C, types/pa_vcookie.h, types/pa_vdate.h, types/pa_vdouble.h, types/pa_venv.C, types/pa_venv.h, types/pa_vfile.C, types/pa_vfile.h, types/pa_vform.C, types/pa_vform.h, types/pa_vhash.C, types/pa_vhash.h, types/pa_vhashfile.C, types/pa_vhashfile.h, types/pa_vimage.C, types/pa_vimage.h, types/pa_vint.h, types/pa_vjunction.C, types/pa_vjunction.h, types/pa_vmail.C, types/pa_vmail.h, types/pa_vmath.C, types/pa_vmath.h, types/pa_vmemory.h, types/pa_vmethod_frame.C, types/pa_vmethod_frame.h, types/pa_vmethod_frame_global.h, types/pa_vmethod_frame_local.h, types/pa_vobject.C, types/pa_vobject.h, types/pa_vregex.C, types/pa_vregex.h, types/pa_vrequest.C, types/pa_vrequest.h, types/pa_vresponse.C, types/pa_vresponse.h, types/pa_vstateless_class.C, types/pa_vstateless_class.h, types/pa_vstateless_object.h, types/pa_vstatus.C, types/pa_vstatus.h, types/pa_vstring.C, types/pa_vstring.h, types/pa_vtable.C, types/pa_vtable.h, types/pa_vvoid.C, types/pa_vvoid.h, types/pa_vxdoc.C, types/pa_vxdoc.h, types/pa_vxnode.C, types/pa_vxnode.h, types/pa_wcontext.C, types/pa_wcontext.h, types/pa_wwrapper.h: ident now works under Linux + ident displays filenames (closes issue #818) Copyright updated 2012-03-13 moko * src/main/pa_string.C: compilation fix for feature #741 2012-03-09 misha * tests/193.html: - tests for ^string:base64[encoded] are updated * src/main/pa_common.C: - ^string:base64[encoded;$.strict(true)] now detects invalid base64 chars in the middle of encoded stricg ( new feature: #55 ) * src/include/pa_exception.h: - new exception type for base64 decoding is added 2012-03-06 misha * tests/274.html: - tests for ^date::today[] and ^date.sql-string[datetime|date|time] are added * src/classes/date.C: - constructor ^date::today[] is added ( new feature: #811 ) - ^date.sql-string[] now can accept one param -- strings "datetime", "date" or "time" - comments tidying up * src/types/pa_vdate.h: - get_sql_string now can print datetime, date and time 2012-03-03 misha * tests/193.html: - tests for ^string:base64[encoded;$.strict(true)] are added * tests/results/auto.p: - try-catch operator is added * src/: classes/file.C, classes/string.C, include/pa_common.h, main/pa_common.C: - $.strict(true|false) option is added to base64 decode methods ( new feature: #55 ) * src/main/pa_common.C: - base64 decode memory usage was decreased ( new feature: #819 ) 2012-02-28 moko * src/classes/hash.C: ident test 2012-02-27 misha * src/classes/file.C: - PARSER_VaRSION => PARSER_VeRSION 2012-01-08 misha * tests/273.html: - tests for ^string.replace[from;to] are added * src/: classes/string.C, include/pa_dictionary.h, main/pa_dictionary.C, main/pa_string.C: - ^string.replace[from;to] is added ( new feature: #741 ) - ^string.replace[one subst here] is slightly optimized 2011-12-07 misha * src/classes/table.C: - $t[^table::create{$empty}] now creates named table with one empty column ( bugfix: #63 ) 2011-11-30 misha * src/classes/json.C: - it's possible to set user's method for parsing arrays: ^json:parse[...;$.array[$hook]] ( new feature: #763 ) * tests/272.html: - test for ^json:parse[...;$.array[$hook]] 2011-11-23 misha * src/: classes/curl.C, classes/file.C, classes/image.C, classes/table.C, classes/xdoc.C, types/pa_vfile.C, types/pa_vfile.h, types/pa_vform.C: - constructor ^file::create[mode;filename;content[;options]] now accepts binary mode and file-content - new constructor's format: ^file::create[string-or-file-content[;$.name[filename] $.mode[text|binary] $.content-type[...] $.charset[...]]] ( new feature: #65 ) * src/: include/pa_request.h, main/pa_request.C: - new method mime_type_of(const String*) is added * src/include/pa_exception.h: - new exception constant FILE_NAME_MUST_BE_SPECIFIED is added * src/classes/table.C: - bug with negative offset transformed into a feature. it means pointing to a row from the end of the table ( new feature: #810 ) 2011-11-19 misha * src/classes/table.C: - íåñêîëüêî signed/unsigned warnings óáðàíû â ìåòîäå _select ( new feature: #810 ) * src/types/pa_vxdoc.C: - checkout if $.encoding and $.charset options were specified together is simplified 2011-11-12 misha * src/main/pa_request.C: - forgotten fix for escaping filename in HTTP content-disposition header (a part of bug #361 ) * src/classes/json.C: - ^json:string[$.class_name[jmethod]] now checks for ancestors' classes as well ( new feature: #456 ) * src/classes/op.C: - exceptions for ^break[] and ^continue[] "without cycle" now have types "parser.break" and "parser.continue" instead of "parser.runtime" ( new feature: #799 ) 2011-11-11 misha * tests/results/: 099.processed, 100.processed, 205.processed, 237.processed: - since bug #361 was fixed the content of filename in HTTP headers is quoted * tests/results/270.processed: - result for test 270 * tests/: 065.html, results/065.processed: - more tests for ^file:basename[] & Co were added * tests/270_dir/: 270.txt, subdir/270.txt: - stuff for 270.html * tests/270.html: - tests for ^file:find[] are added * src/types/pa_vxdoc.C: - now it's possible to specify encoding using option $.charset. option $.engoding is still supported but these options can not be specified together * src/classes/xdoc.C: - charset.isUTF8 is used instead of comparation charset name with string "UTF-8" ( bugfix: #759 ) 2011-10-11 misha * src/: classes/xdoc.C, types/pa_vxdoc.C, types/pa_vxdoc.h: - new option was added: ^xdoc.file[$.name[èìÿ ôàéëà]] (new feature: #622) 2011-09-30 misha * src/types/pa_vrequest.C: - saving empty $request:post-body causes exception "saving stat-ed file" ( bugfix: #395 ) 2011-05-30 misha * src/classes/string.C: - fixed bug which was added with params.as_hash into string:sql 2011-05-29 misha * src/types/pa_value.C: - filename in content-disposition header must be quoted ( bugfix: #361 ) 2011-05-27 misha * src/classes/: image.C, xdoc.C: - $.mode must be set for newly created file * src/classes/: hash.C, mail.C: - little tunning with get_hash usage * src/include/pa_exception.h: - one more string for exception was added 2011-05-25 misha * tests/269.html: - tests for checking input params in some dom methods * src/classes/: xdoc.C, xnode.C: - validation of some input params was added. it isn't possible not wo create xdoc with invalid tagName. ( bugfix: #160 ) * src/include/: pa_exception.h, pa_xml_exception.h: - exception's string "data must be string" was mover from pa_exception.h to pa_xml_exception.h * src/classes/: xnode.C, xnode.h: - methods as_xmlqname, as_xmlncname, as_xmlname and as_xmlnsuri were added * src/main/pa_xml_exception.C: - XmlException accepts more options * src/include/pa_xml_exception.h: - XmlException accepts more options - XML-related exception's strings were added * src/: classes/xdoc.C, types/pa_vxdoc.h: - code cleanup (unused output_options were removed) 2011-05-19 misha * src/classes/: file.C, hash.C, string.C, table.C, void.C: - params.as_hash is used more while parsing methods hash-options 2011-05-18 misha * operators.txt: - info about json-serialization of xdoc was added * tests/256.html: - tests for json-serialization xdoc were added * src/types/pa_vxdoc.C: - ups. I've forgot about "method" :) * src/: types/pa_value.h, types/pa_vxdoc.C, types/pa_vxdoc.h, classes/json.C, classes/xdoc.C: - now json:string can serialize xdoc-objects. options (the same as ^xdoc.string[]) could be specified in $.xdoc[] ( new feature: #265 ) 2011-05-15 misha * tests/268.html: - tests for ^table.count[with options] were added * src/classes/table.C: - method ^table.count[] now can accept options ( new feature: #93 ): ^table.count[column] returns number of columns for named table; ^table.count[cells] returns number of cells in the current row; ^table.count[] & ^table.count[rows] return number of rows in a table. * tests/267.html: - test for checking switch/case in boolean mode was added * src/classes/op.C: - if switch's or case's value is bool, they are compared as bool values, not as double values: new feature: #351 2011-05-06 misha * tests/242.html: - EOL before EOF was added * tests/169.html: - tests for splitting empty string and void were added * src/main/pa_string.C: - fix of fix (^empty_string.split[...] returned table with one empty cell) 2011-04-03 misha * src/include/pa_version.h, configure.in: - version in head was changed to 3.4.2b 2011-03-30 misha * src/types/pa_vregex.C: - \w & Co now contain unicode properties as well ( new feature #294 ) 2011-03-29 misha * buildall-with-xml, buildall-without-xml: - PCRE stack usage is limited to approx. 6 MB. previous limits were too big for real life. bugfix: #216 2011-03-04 moko * etc/parser3.charsets/cp866.cfg: Conforms to http://unicode.org/Public/MAPPINGS/VENDORS/MICSFT/PC/CP866.TXT * etc/parser3.charsets/cp866.cfg: cp866 initial version from vlalek@ 2011-02-22 misha * src/include/pa_charset.h, operators.txt: - some methods mustn't be under #ifdef XML or parser can't be compiled without xml support 2011-02-21 misha * src/targets/apache/: Makefile.am: - mention ApacheModuleParser3.vcproj was removed * src/types/pa_vjunction.C: - EOL before EOF was added (warning removed) 2011-02-20 misha * tests/: 266.html, 266.p: - tests for checking $.inherited and $.overridden in ^reflection:method_info[...] were added * src/classes/reflection.C: - beautifying result of ^reflection:method_info[] ($.overridden/inherited) 2011-02-18 misha * src/main/: pa_charset.C, pa_http.C, untaint.C: - use pa_isalpha and pa_isalnum instead of isalpha and isalnum - bug with redundand quoting lowercased latin chars while building email body was fixed * src/include/pa_common.h: - pa_isalpha and ps_isalnum methods were added (they check for latin chars only) 2011-02-16 misha * src/main/pa_charset.C: - bugfix: in some cases the calculating string size for transcoding gave too small value (should ever look for availability char in dest charset inspite of the char size) 2011-02-04 moko * tests/223.html: header values now not url-encoded (issue #195) 2011-02-01 misha * buildall-with-xml, buildall-without-xml: - 8.10 => 8.12 2011-01-31 misha * src/main/pa_request.C: - throw exception if param file_name in use_file is empty 2011-01-08 moko * src/classes/curl.C: compilations errors fixed 2010-12-29 moko * tests/: 265.html, results/265.processed: test for issue #200 added * src/main/pa_string.C: empty regex result check added (fixes issue #200) * src/main/pa_http.C: pa_http_safe_header_name corrected a bit * tests/results/223.processed: header values now not url-encoded (issue #195) * src/: classes/curl.C, include/pa_http.h, main/pa_http.C, main/untaint.C: L_HTTP_HEADER now used in http headers values, pa_http_safe_header_name added for headers names (fixes bug #195) 2010-12-18 misha * src/: types/types.vcproj, classes/classes.vcproj: - arp-include => pa-include 2010-11-28 moko * src/lib/sdbm/sdbm.vcproj: apr -> pa (.vcproj) * src/lib/sdbm/: pa_strings.C, sdbm.c, pa-include/pa_strings.h: apr -> pa * configure.in: apr -> pa * src/types/: pa_vhashfile.C, pa_vhashfile.h: apr -> pa * src/: lib/sdbm/pa-include/Makefile.am, lib/sdbm/Makefile.am, classes/Makefile.am, types/Makefile.am: apr -> pa * src/lib/sdbm/: Makefile.am, apr_file_io.C, apr_strings.C, pa_file_io.C, pa_strings.C, sdbm.c, sdbm_hash.c, sdbm_lock.c, sdbm_pair.c, sdbm_pair.h, sdbm_private.h, sdbm_tune.h, pa-include/pa_apr.h, pa-include/pa_errno.h, pa-include/pa_file_info.h, pa-include/pa_file_io.h, pa-include/pa_sdbm.h, pa-include/pa_strings.h: apr -> pa (apache2 module apr name conflict resolved) 2010-11-27 misha * buildall-with-xml, buildall-without-xml: - typo fixed: libz2 -> libbz2 2010-11-26 misha * src/: types/pa_vregex.C, classes/hash.C, classes/table.C: - warnings removed 2010-11-25 moko * operators.txt: $.indent(true) * operators.txt: another bugfix. :) * operators.txt: bugfix. :) * buildall-with-xml: libxml2-2.7.8 + with-apache 2010-11-24 moko * configure: apxs support * configure.in: apxs support -Bstatic gc removed for OS X * src/targets/: Makefile.am, apache/Makefile.am: apxs support * src/main/: pa_globals.C, pa_xml_io.C: the rest converted to THREAD_LOCAL usage * src/: classes/curl.C, include/pa_config_includes.h, main/pa_globals.C: THREAD_LOCAL defined and used 2010-11-23 moko * src/: classes/op.C, main/pa_os.C: microseconds, not milliseconds should be passed to pa_sleep, and only fractional part (bugfix: #188) * src/targets/apache/mod_parser3.c: 1.3 compatibility * src/targets/apache/: mod_parser3.c, mod_parser3_core.C: GC_dont_gc=1, as in cgi version * src/targets/apache/mod_parser3.c: warning war * src/targets/apache/: mod_parser3.c, mod_parser3_core.C, pa_httpd.h: version removed, some trash removed * src/targets/apache/mod_parser3.c: version removed (we don't want to show it), warning war * src/targets/apache/: mod_parser3.c, mod_parser3_core.C, pa_httpd.h: parser_status_allowed removed + merge config functions removed (override is the default) + beauty * src/: include/pa_request.h, main/pa_request.C, targets/cgi/parser3.C, targets/isapi/parser3isapi.C: option to hide $status used in apache module removed 2010-11-18 moko * operators.txt: $.table[compact] added for ^json:string[] 2010-11-16 moko * src/targets/apache/mod_parser3.c: some cleanup done * src/main/untaint.C: bugfix: first, second String::Body argument is hashcode; second, info.fragment_begin is original, not resulting length * src/classes/file.C: new feature: $.stdin now untainted * tests/results/264.processed: new feature: $.stdin[] now untainted * tests/cat.sh: new feature: stdin arg to test $.stdin[value] * src/classes/op.C: ^apply-taint[] method added * tests/: 264.html, results/264.processed: ^apply-taint[] test added; $.stdin untaint test added 2010-11-15 moko * src/targets/apache/mod_parser3.c: outdated MODULE_MAGIC_NUMBER removed * src/targets/apache/: mod_parser3.c, mod_parser3_core.C, pa_httpd.h: 2x2 calculated under apache2. :) 2010-11-13 moko * src/targets/apache/mod_parser3.c: initial changes to build module with apache 2.x includes * src/targets/apache/: Makefile.am, mod_parser3.c, mod_parser3_core.C, pa_httpd.h, pa_threads.C: initial commit for united apache 1.3 / apache 2.x DSO module 2010-11-09 moko * src/types/pa_method.h: check added to dissallow @method[name;*] syntax * tests/: 263.html, results/263.processed: test from method[*args] added * src/types/: pa_method.h, pa_vmethod_frame.h: closes #26: variable number of params can now be passed to a method declared with *arg 2010-11-06 moko * src/classes/table.C: formating fixed. :) * src/classes/table.C: closes #4: ^table.select now supports $.limit(), $.offset, $.reverse() options * tests/: 262.html, results/262.processed: test for ^table:select with options added (feature #4) * src/include/pa_array.h: remove function added * src/types/: pa_vhash.C, pa_vhash.h: avoiding temporal String object in get_element/put_element, using static one. 2010-11-04 moko * src/types/pa_vregex.C: closes #6: exeption now thrown if invalid options is passed * tests/: 256.html, results/256.processed: $.table[compact] feature now tested; k and p in handler now tested. * src/types/: pa_value.h, pa_vtable.C, pa_vtable.h: fixes #153, $.table[compact] feature added * src/classes/json.C: key is now passed to handler in value_json_string; ^json:string result now process tainting inside and returns clean string, related to issue #153 * src/main/untaint.C: bugfix: charset can be null (in ^string:save[] as example), thus check is added 2010-10-31 moko * src/classes/string.C: error message changed (fixes issue #149) 2010-10-29 moko * src/main/pa_http.C: ":port" is now added to "Host:" header if port is not default (fixes issue #155); exception on invalid port added. * src/main/untaint.C: '*' is now not urlencoded to allow header "Accept: */*" to be passed 2010-10-28 moko * src/classes/curl.C: bugfix: detect_charset() was throwing exception on unknown charset even if response_charset was specified 2010-10-27 moko * src/classes/string.C: ^string.append removed for void compatibility 2010-10-26 moko * src/classes/json.C: libjson supports array at top level, we too (GPF fixed) 2010-10-25 moko * tests/: 253.html, results/253.processed: libjson supports array at top level, parser now supports it as well. * tests/261.html, tests/results/261.processed, src/types/pa_vstring.h: empty string is now void compatible (allows $empty.key) 2010-10-22 misha * src/types/pa_vcookie.C: - fix for session cookie (was introduced while adding additional expires checkout) * tests/030.html: - test for session cookie was added 2010-10-21 moko * src/: classes/string.C, classes/void.C, main/execute.C, types/pa_vvoid.C, types/pa_vvoid.h: void now inherited from string (feature #111) * tests/: 261.html, results/261.processed: checks void from string inheritance (feature #111) * src/classes/: bool.C, classes.h, curl.C, date.C, double.C, file.C, hash.C, hashfile.C, image.C, inet.C, int.C, json.C, reflection.C, regex.C, string.C, table.C, void.C: used_directly() now true by default 2010-10-17 moko * src/: include/pa_string.h, main/pa_http.C, main/untaint.C: files upload now uses binary blocks instead of L_FILE_POST tainting. (bugfix: #128) * tests/: 223.html, results/223.processed: binary file upload test added, GPF (issue #128) also checked in this test 2010-10-13 misha * tests/260.html: - test for math:convert * src/classes/math.C: - error in math:convert was fixed * operators.txt: - info about ^math:convert[number](from-base;to-base) was added * src/classes/math.C: - method ^math:convert[number](from-base;to-base) for converting number represention from one base to another was added ( new feature: #23 ) 2010-10-13 moko * src/main/compile.tab.C: [] now is empty string, not void * src/main/compile.y: [] now is empty string, not void * src/types/pa_vvoid.h: void now passed as parameter * tests/: 259.html, results/259.processed: to test difference between void and empty string (see ticket #111) * tests/results/152.processed: $sEmpty[] is now empty string, not void * tests/256.html: $s[$void] is no longer empty string * tests/254.html: empty string is no longer void 2010-10-12 misha * src/types/pa_vcookie.C: - check if $.expires value can be converted to date during cookies set up ( bugfix: #104 ) * tests/041.html: - more tests for ^table.locate were added * src/classes/table.C: - ^table.locate[field;value;options] didn't work ( bugfix: #129 ) - exception comment for incorrect options ^table.locate[field;value;options] was fixed 2010-10-10 moko * src/: classes/reflection.C, main/execute.C: constructor returning another object feature returned * tests/results/258.processed: test result updated as constructor returning another object feature returned * tests/: 258.html, results/258.processed: test for constructor returning another object 2010-10-08 misha * tests/257.html: - whitespaces after @METACOMMANDS and their options shouldn't cause exceptions any longer 2010-10-06 moko * src/classes/: hash.C, table.C: length from sql server is now ignored, as sql string can contain 0x00 inside (bugfix: #119) 2010-10-02 misha * operators.txt: - the X mark was removed from ^cache[file]. it is usable to delete cache file. 2010-10-02 moko * tests/: 253.html, results/253.processed: hook_key added for key checking * src/classes/json.C: null key bug fixed 2010-09-29 misha * tests/: 256.html, 256.txt: - tests for ^json:string[] were added 2010-09-25 moko * src/classes/json.C: small fixed * tests/results/: 253.processed, 255.processed: just updated * tests/: 253.html, 253_json.txt, 255.html, results/253.processed, results/255.processed: charset transcode test added for json:parse 2010-09-24 moko * src/types/pa_value.h: warning war :) * src/: classes/json.C, include/pa_request.h, types/pa_value.h, types/pa_vfile.C, types/pa_vtable.C: $.indent implemented for ^json:string 2010-09-22 moko * src/main/pa_charset.C: parser charset tables declare only white-space before 0x20, thus adding the missing chars * etc/parser3.charsets/: koi8-r.cfg, koi8-u.cfg: updated to conform to http://unicode.org/Public/MAPPINGS/VENDORS/ 2010-09-21 misha * src/main/compile.y: - some semicolons were added (VS2010 don't want to compile grammar if they are absent) * tests/: make_tests.cmd, run_tests.cmd: - path tools is changed * src/classes/classes.vcproj: - pathes to ls and gawk are changed * src/main/main.vcproj: - path to bison is changed 2010-09-21 moko * etc/parser3.charsets/: windows-1250.cfg, windows-1251.cfg, windows-1254.cfg, windows-1257.cfg, x-mac-cyrillic.cfg: updated to conform to http://unicode.org/Public/MAPPINGS/VENDORS/ 2010-09-20 misha * src/types/pa_vtable.C: - add EOLs while json-serializing table * src/classes/json.C: - add EOL while json-serializing hash * src/lib/json/JSON_parser.C: - 'ES' replaced by 'ESC' because some compilers don't like 'ES'. 2010-09-17 misha * operators.txt: - info about json class was added * src/classes/json.C: - ^json:string[object] * src/: include/pa_request.h, main/pa_request.C: - stuff for preventing infinite recursion while executing json:string was added * src/include/pa_string.h: - method append_quoted was added * src/types/: pa_value.C, pa_value.h, pa_vbool.h, pa_vdate.h, pa_vdouble.h, pa_vfile.C, pa_vfile.h, pa_vint.h, pa_vstring.h, pa_vtable.C, pa_vtable.h, pa_vvoid.h: - method get_json_string was added to Value & Co * src/classes/date.C: - methods get_gmt_string and get_sql_string were used * src/types/pa_vdate.h: - methods get_gmt_string and get_sql_string were added 2010-09-10 moko * src/targets/cgi/parser3.C: vsnprintf now not called twice in die_or_abort (backport from 3.4.1) * src/targets/cgi/parser3.C: vsnprintf now not called twice in die_or_abort (bugfix: #106) 2010-09-09 moko * src/classes/json.C: warning war. :) 2010-09-08 misha * src/lib/json/Makefile.am: - additional include directories were added (for pa_memory.h and gc.h) * src/lib/json/json.vcproj: - JSON_parser.c => JSON_parser.C - compile as C++ instead default - additional include directory was added (for gc.h) * src/types/pa_vform.C: - little code reformating * src/classes/file.C: - $.content-type option now can be specified in ^file::create ( new feature: #102 ) 2010-09-08 moko * src/lib/json/: JSON_parser.C, JSON_parser.h: json lib now uses pa_malloc/pa_free 2010-09-07 moko * tests/results/254.processed: VStateless_class:put_element exception was fixed * src/types/: pa_value.h, pa_vstateless_class.h: now VStateless_class:put_element barks self.type, not this.type (bugfix: #105) 2010-09-06 moko * src/classes/reflection.C: bugfix: new String() is required for exception handling * tests/: 254.html, results/254.processed: test modified 2010-09-05 moko * tests/: 254.html, results/254.processed: ^reflection:copy test added * src/: classes/reflection.C, include/pa_request.h: ^reflection:copy implemented (new feature: #100) 2010-09-03 moko * src/lib/json/JSON_parser.C: c++ compatiblity * tests/: 253.html, 253_json.txt, results/253.processed: $.distinct option testing added 2010-09-02 moko * src/classes/json.C: $.distinct[first|last|all] added 2010-09-01 moko * tests/results/253.processed: json test result * tests/: 253.html, 253_json.txt: json test added * src/classes/json.C: json.C update to actual version + hash key creation bugfix 2010-08-31 misha * src/lib/json/JSON_parser.C, src/lib/json/JSON_parser.h, src/lib/json/Makefile.am, src/lib/json/json.vcproj, src/lib/Makefile.am, src/classes/Makefile.am, src/classes/classes.vcproj, src/classes/json.C, parser3.sln: - json library was added 2010-08-30 moko * src/: include/pa_request.h, main/execute.C, main/pa_request.C, types/pa_vobject.C: cosmetic optimization in request:execute_method usage * src/: include/pa_charset.h, main/pa_charset.C: small optimization, just to decrease number of lines. :) 2010-08-27 misha * src/classes/op.C: - taint[json] was added * tests/: 250.html, 251.html, 252.html: - tests for taint[json] were added * src/main/pa_exec.C: - warning fix was rolled back. * src/: main/pa_charset.C, main/untaint.C, include/pa_charset.h, include/pa_string.h: - taint[json] was added - escaping was slightly modified 2010-08-25 misha * src/classes/file.C: - typo in file:sql exception was fixed * src/main/pa_exec.C: - warning about declared and not used variable forced_allow was removed 2010-08-14 misha * src/classes/hash.C: - two warnings about signed/unsigned mismatch were removed 2010-08-11 moko * tests/: 249.html, results/249.processed: default setter and anti-recursive default getter test added * src/: classes/reflection.C, include/pa_request.h, main/execute.C, types/pa_value.h, types/pa_vclass.C, types/pa_vobject.C, types/pa_vobject.h, types/pa_vstateless_class.C, types/pa_vstateless_class.h: default setter support + anti-recursive default getter support ( new feature: #13 ) * src/include/pa_hash.h: optimization: threshold member removed from hash, reducing sizeof(hash) 2010-08-10 misha * tests/196.html: - junction-method was added to the test * tests/248.html: - ups. typo :) * tests/248.html: - test for checking .match with 4 params * tests/: 247.html, 247_utf8.txt, 247_utf8_bom.txt, 247_windows1251.txt: - test for "transcode file from utf-8 to $request:charset during loading if the BOM code is detected" * src/main/: pa_common.C, pa_http.C: - transcode file from utf-8 to $request:charset during loading if the BOM code is detected ( new feature: #98 ) 2010-08-05 misha * src/classes/image.C: - ^image.replace now can accept only 2 params. in this case the whole image is affected ( new feature: #95 ) 2010-08-04 misha * tests/246.html: - test tor ^hash._at[] was added * src/classes/hash.C: - ^hash._at[first|last|[-]N] ( new feature: #53 ) * src/include/pa_hash.h: - methods for accessing the first and the last values of ordered hash were added (first_value and last_value) * src/classes/file.C: - now ^file::base64 accepts up to 4 params (similar to others file's methods): ^file::base64[mode;user-file-name;encoded;options] ( new feature: #68 ) * src/types/pa_vmethod_frame.h: - helper method as_hash was added 2010-08-01 moko * src/classes/op.C: to correctly process $result[] in code, called from ^process * tests/245.html: $result in ^process[] test added * src/: classes/op.C, classes/reflection.C, include/pa_request.h, main/execute.C, main/pa_request.C, types/pa_vmethod_frame.C, types/pa_vmethod_frame.h, types/pa_vobject.C: optimization: VMethodFrame(junction, caller) replaced with VMethodFrame(method, caller, self) op_call(VMethodFrame &frame, bool constructing) removed, construct(class,method) added * tests/results/: 192.processed, 244.processed: request::construct added * tests/: 244.html, 245.html, results/244.processed, results/245.processed: object creation exceptions and ^process tests added 2010-07-28 misha * tests/make_tests.cmd: - win32 EOLs * tests/: run_parser.cmd, run_tests.cmd: - cmd files for executing tests on Win32 were added (The system timezone should be GMT+3) 2010-07-26 misha * tests/: 212.html, results/212.processed: - sizes were removed mecause they could be different on different OSs * tests/065.html: - make it "win32 friendly" 2010-07-25 misha * src/main/compile.y: - all EOLs between methods are removed during compilation ( new feature: #47 ) * tests/results/149.processed: - prepare tests to trim trailing methods' EOLs * tests/149.html: - prepare tests to trim trailing methods' EOLs * tests/: results/006.processed, results/014.processed, 006.html, 014.html, 022.html: - prepare tests to trim trailing methods' EOLs * tests/: 059.html, 071.html, 149.html, results/059.processed, results/071.processed, results/022.processed: - prepare tests to trim trailing methods' EOLs * tests/: results/073.processed, results/109.processed, results/142.processed, results/144.processed, results/149.processed, 073.html, 096.html, 109.html, 142.html, 144.html: - prepare tests to trim trailing methods' EOLs * tests/: 096.html, 107.html, 109.html, 142.html, 144.html, 149.html, 152.html, results/096.processed, results/107.processed, results/109.processed, results/142.processed, results/144.processed: - prepare tests to trim trailing methods' EOLs 2010-07-24 moko * tests/results/: 156.processed, 224.processed: fix for #54 changed the hash order in this test * tests/014.html: to check hash order, hash no is longer sorted before print * src/include/pa_hash.h: hash copy constructor now keeps order (bugfix: #54) 2010-07-23 moko * tests/results/224.processed: @auto[] is no longer inherited * src/types/pa_vstateless_class.C, tests/227.html, tests/results/227.processed: @auto[] is no longer inherited (bugfix: #57) 2010-07-22 misha * src/classes/table.C: - don't skip comment lines during table::load if encloser or separator is set as '#' ( new feature: #30 ) * src/targets/cgi/parser3.C: - don't run as cgi if env:PARSER_VERSION was set for preventing infinite loot ( bugfix: #12 ) * src/classes/file.C: - set PARSER_VARSION env before external script executing 2010-07-13 misha * tests/058.html: - test for suppressing @border was added - test for user attribute was added * tests/results/186.processed: unescaping from \uXXXX * tests/186.html: unescaping from \uXXXX * tests/: 239.html, results/239.processed: method call type * src/types/: pa_vjunction.C, pa_vjunction.h: - bugfix: #90 : $junction_method.CLASS_NAME (+CLASS) 2010-07-07 misha * buildall-with-xml, buildall-without-xml: - moving to pcre 8.10 on *nix 2010-07-05 misha * src/: classes/curl.C, classes/file.C, classes/hash.C, classes/image.C, classes/op.C, classes/string.C, classes/table.C, classes/void.C, main/pa_common.C, main/pa_http.C: - exception comment strings "options must be hash", "options must be hash, not code" and "called with invalid option" were replaced by constatns - exception comment string "invalid option passed" was replaced by "called with invalid option" (now in different methods are the same exception comment string) * src/include/pa_exception.h: - more exception strings were defined * src/: main/compile.y, main/compile_tools.C, main/compile_tools.h, types/pa_vstateless_class.h: - now we can define possible method's call type ( new feature: #5 ) 1. @OPTIONS\nstatic|dynamic (no option == any) -- for all classe's methods 2. @static:method[params] (only static keyword could be used here) -- for specified methods * src/main/pa_common.C: - junction points should not be deleted on win32 during dirs cleanup ( bugfix: #83 ) - optimisation in dirs cleanup 2010-07-03 misha * tests/: 158.html, 160.html, 161.html, 162.html, 163.html, results/158.processed, results/160.processed, results/161.processed, results/162.processed, results/163.processed: - prepare tests to trim trailing methods' EOLs * tests/results/169.processed: - prepare tests to trim trailing methods' EOLs * tests/results/: 168.processed, 169.processed: - prepare tests to trim trailing methods' EOLs * tests/: results/170.processed, results/167.processed, results/168.processed, results/169.processed, 167.html, 168.html, 169.html: - prepare tests to trim trailing methods' EOLs * tests/: results/170.processed, results/171.processed, results/172.processed, results/173.processed, results/174.processed, results/175.processed, 170.html, 171.html, 172.html, 173.html, 174.html, 175.html: - prepare tests to trim trailing methods' EOLs * tests/: results/176.processed, results/180.processed, results/184.processed, results/185.processed, results/191.processed, results/192.processed, results/196.processed, results/197.processed, results/198.processed, 176.html, 180.html, 184.html, 185.html, 191.html, 192.html, 196.html, 197.html, 198.html: - prepare tests to trim trailing methods' EOLs * tests/: 199.html, 208.html, 209.html, 213.html, 214.html, results/199.processed, results/208.processed, results/209.processed, results/213.processed, results/214.processed: - prepare tests to trim trailing methods' EOLs 2010-06-29 misha * tests/: 220.html, 218.html, results/218.processed, results/215.processed, results/217.processed, 215.html, 217.html: - prepare tests to trim trailing methods' EOLs * tests/: results/224.processed, 224.html, 223.html, results/223.processed, results/220.processed: - prepare tests to trim trailing methods' EOLs * tests/results/: 226.processed, 230.processed: - prepare tests to trim trailing methods' EOLs * tests/: 229.html, results/229.processed: - prepare tests to trim trailing methods' EOLs * tests/: 232.html, 235.html, results/232.processed, results/235.processed, 226.html, 227.html, 228.html, 230.html, results/226.processed, results/227.processed, results/228.processed, results/230.processed: - prepare tests to trim trailing methods' EOLs 2010-06-16 moko * tests/: 229.html, results/229.processed: elseif now supported in ^if * src/classes/op.C: new feature: #56 elseif now supported in ^if 2010-06-03 misha * src/main/pa_common.C: - bugfix #74 -- memmove should be used instead of memcopy for overlaped regions 2010-05-25 misha * src/main/pa_common.C: - wanring about unused vars was removed * src/: include/pa_request.h, main/execute.C, main/pa_request.C: - get_method_filename was moved to execute.C 2010-05-23 misha * src/main/pa_request.C: - more accurate detection of method's file 2010-05-22 misha * src/classes/reflection.C: - bugfix: core during detection of .file if filespec isn't detected successfully 2010-05-20 misha * src/main/pa_request.C: - fix in get_method_filename * src/include/pa_request.h: - new feature: #24 -- searching included file in @USE/^use is changed. if its filespec doesn't start from '/' it will be searched in caller file directory * src/classes/reflection.C: - ^reflection:method_info returns file where the method is defined * src/: include/pa_request.h, main/compile.y, main/pa_request.C, classes/op.C: - new feature: #24 -- searching included file in @USE/^use is changed. if its filespec doesn't start from '/' it will be searched in caller file directory * src/: classes/file.C, include/pa_common.h: - method lastposafter is moved to pa_common.h 2010-05-18 misha * src/: main/pa_common.C, include/pa_common.h, classes/string.C, types/pa_vcookie.C: new feature: #71 ^string:js-unescape and cookie parser decode \uXXXX as well as %uXXXX 2010-05-17 misha * src/classes/curl.C: beauty: - unused param is removed in method _curl_version_action - some spaces were removed or replaced by tabs * src/classes/table.C: - bugfix: #72 core with empty value during ^table.hash[...;name_of_the_last_column][$.type[string]] 2010-05-16 misha * src/classes/curl.C: new: #61 more curl options were added (contributed by Sumo) 2010-04-29 pretender * src/main/pa_string.C: fixes #63 Split result from empty string now empty string. * src/types/pa_vtable.C: bugfix: #35 All empty table cells are now string type. 2010-04-28 pretender * src/: include/pa_opcode.h, main/compile.tab.C, main/compile.y, main/execute.C: bugfix: #59 OPTIMIZE_BYTECODE_GET_CLASS macrodefinition removed 2010-04-19 pretender * src/main/execute.C: fixes #60 Stacktrace now contains info for OP_CONSTRUCT_OBJECT and OP_GET_CLASS * src/: include/pa_common.h, main/pa_common.C, main/pa_exec.C: fixes #64 Now file.missing exception generates in unsafe mode to. * src/classes/file.C: fixes #48 Now not throw "not save environment variable" exception in grpunlim version. 2010-04-05 misha * src/classes/string.C: - new feature: 4th param was added to match. if specified its value is returned in case of nothing was found 2010-04-01 misha * src/main/pa_request.C: - bugfix: on *nix URIs like /a/b/// caused multiple execution of /a/b/auto.p 2010-03-19 misha * src/main/execute.C: - core in $table1.$table2 was fixed * src/targets/cgi/parser3.C: - core in sigpipe was fixed 2010-01-27 misha * src/main/pa_common.C: - bugfix: there are no excaption.type if trying to open file by path /existing-file/non-exixting-file 2010-01-26 misha * src/types/: pa_vrequest.C, pa_vrequest.h: - $request:post-body was added (returns file) 2009-12-22 misha * src/classes/curl.C: - method 'option' was renamed to 'options' - now parser doesn't have class curl if it was built without it 2009-12-15 misha * configure.in: - little cheat with curl include dir was added 2009-12-05 misha * src/classes/curl.C: - some fixes 2009-12-04 misha * src/include/pa_config_fixed.h, src/classes/classes.vcproj, src/classes/curl.C, src/classes/file.C, src/classes/Makefile.am, buildall-with-xml, buildall-without-xml, configure.in: - curl class was added * src/include/pa_hash.h: - hash-iterator was added * buildall-with-xml, buildall-without-xml: - option --passive-ftp was added to pcre 2009-11-27 misha * src/classes/image.C: - don't add @border attribute to output of ^image.html[] if it was specified by user with empty value * src/types/pa_vxdoc.C: - bugfix: core if xdoc doesn't have the root element and we are trying to access .documentElement 2009-11-11 misha * src/classes/table.C: - in ^table.flip[] look at number of columns instead of number of items in first row for named tables 2009-11-10 misha * operators.txt: - info about hash-options in ^file::create was added * tests/237.html: - test for ^file::create[...;$.charset[...]] was added 2009-11-09 misha * buildall-with-xml: - moving to libxml 2.7.6 * tests/236.html: - tests for comparations cords with functions were added * src/include/pa_string.h: - optimisation: cacheing of cstr was added * src/main/pa_http.C: - little optimisation * src/: classes/table.C, lib/gc/include/gc_allocator.h: - bugfix: GPF mallocs + stringstream (table.save) * src/classes/file.C: - file::create now accepts 4th param: options with $.charset * src/lib/cord/: cordxtra.c, include/private/cord_pos.h: - fixed bug in cord (comparation cords with functions was buggy) 2009-11-06 misha * src/main/pa_string.C: - bugfix: calculation string.length sometimes was buggy * src/classes/string.C: - bugfix: Temp_value_element wasn't destroyed if exception occured during match/replace * src/: main/pa_charset.C, include/pa_charset.h: - method lengthUTF8Char was added * src/classes/op.C: - clean tainting lang was added for user's usage * src/lib/cord/: cordbscs.c, cordxtra.c: - some rare GPF were fixed: checkouts are required after GC_MALLOC * src/types/pa_vregex.C: - check UTF8 only during 1st iteration * operators.txt: - actually, there is no ^untaint[xml] in file::create 2009-10-15 misha * tests/: 235.html, 235_attach.txt: - tests for preparing email were added * tests/234.html: - more tests for checking ^taint[uri] escaping were added * src/: include/pa_string.h, main/pa_charset.C, main/pa_http.C, main/pa_request.C, main/untaint.C, types/pa_vmail.C: - little hacking: for dealing with transcoding+^taint[uri] transcode_and_untaint was replaced by untaint_and_transcode 2009-10-13 misha * tests/: 121.html, results/121.processed: - test transcoding + url-escaping now * tests/results/auto.p: - more helpers' methods were added * src/main/pa_globals.C: - die instead of abort 2009-10-06 misha * src/main/pa_common.C: - don't allocate memory during capitalization if input string is already capitalized * src/targets/isapi/parser3isapi.C: - pass pre-capitalized headers * src/targets/cgi/parser3.C: - pass pre-capitalized headers - don't use format function because it calls malloc * src/include/pa_common.h: - more capitalized headers were added * src/main/pa_common.C: - in safe mode clear executable bits during file writing 2009-10-05 misha * src/main/pa_charset.C: - use iterators in pa_charset.C itself 2009-10-03 misha * src/: types/pa_vimage.h, classes/image.C: - ^img.font[], ^img.text[] & ^img.length[] can work in utf-8 now * src/: include/pa_charset.h, main/pa_charset.C: - class UTF8_string_iterator was added * src/classes/image.C: - respect utf-8 when calculate alphabet length * src/classes/mail.C: - check from before get message.cstr 2009-10-02 misha * tests/233.html: - test for image.font, image.length, image.text with text in utf-8 were added * src/main/pa_common.C: - use pa_malloc_atomic instead of new * buildall-with-xml, buildall-without-xml: - comment about gc version for freebsd 4 was added 2009-10-01 misha * src/main/pa_exec.C: - bugfix: allocate a bit more (for terminator) - read_pipe were slightly optimized 2009-09-28 misha * src/main/: pa_common.C, pa_uue.C: - some magic numbers were removed * src/types/pa_vmail.C: - forgot about space after ':' * src/types/pa_vmail.C: - escape filenames while preparing mail body - small simplifications * src/: include/pa_uue.h, main/pa_uue.C: - pa_uuencode now has inout params like pa_base64 * src/: types/pa_vmail.C, types/pa_vmail.h, classes/mail.C: - new option $.debug-print(1) was added to mail:send - changes for using uue_encode which uses less memory * src/main/pa_common.C: - pa_base64_encode uses less memory now * src/: include/pa_uue.h, main/pa_uue.C: - pa_uuencode reduces less memory now 2009-09-26 misha * src/types/pa_vmail.C: - default encoding now is base64 * buildall-with-xml: - moving to libxml 2.7.5 and libxslt 1.1.26 2009-09-25 misha * src/types/pa_vmail.C: - capitalization of headers was added to sending mail as well * buildall-with-xml: - catalog package was removed from libxml * src/main/pa_xml_io.C: - fix in removing file:// protocol for win32 absolute path * src/include/pa_common.h: - one more capitalized header was added 2009-09-22 misha * INSTALL: - comment about building just httpd binary while building apache module was added 2009-09-21 misha * buildall-with-xml: - moving to the latest versions of xml libs: libxml 2.7.4 and libxslt 1.1.25 2009-09-19 misha * tests/231.html: - test for encoding cookie in win-1251 2009-09-18 misha * tests/: 224.html, 224.p: - tests for ^reflection:fields[class or object] were added * operators.txt: - info about method ^reflection:fields[class or object] was added * src/classes/reflection.C: - method ^reflection:fields[class or object] was added * src/types/: pa_value.h, pa_vclass.C, pa_vclass.h, pa_vobject.h: - methods get_fields were added * tests/232.html: - tests for @GET[name] * src/classes/table.C: - some changes in handling hash-options for creare, join and locate * src/types/: pa_vobject.C, pa_vobject.h: - @GET[] now could be defined with option: the type of requested value 2009-09-17 misha * tests/212.html: - tests for .pattern and .options were added * src/types/: pa_vregex.C, pa_vregex.h: - $regex.pattern and $regex.options were added 2009-09-11 misha * tests/: 223.html, 223_utf8.txt, 223_win1251.txt: - test was rewrited. it checks not just one case of sending cookies during file::load[http], but also sending headers and fields (including files) 2009-09-10 misha * src/main/untaint.C: - workaround in file-spec lang for old Macs was removed => now parser can open files with Russian 'r' in filename * src/main/untaint.C: - bugfix: client charset whould be analized while escaping cookies but now source charset * src/main/pa_http.C: - bugfix: the values of http headers didn't ^tainted[uri] so it was possible to make request with incorrect http header * src/main/pa_http.C: - capitalization of http headers during file::load[http was slightly changes - bugfix: all headers which parser sends during file::load[http should be transcoded and only then escaped * src/main/untaint.C: - a bit more comments were added * src/classes/: file.C, string.C: - types where changes (minus 2 warnings) * src/include/pa_common.h: - 2 capitalized strings for making http headers during file::load[http were added 2009-09-08 misha * operators.txt: - changes in file.save and string.save were added * tests/: 230.html, 230.txt: - tests for checking options in file.save and string.save were added * src/main/pa_request.C: - http headers names, which are passed to SAPI::add_header_attribute are lowercased now (it'll be capitalized in that method) * src/: types/pa_vfile.C, types/pa_vfile.h, classes/file.C, classes/string.C: - file_write accepts Request_charsets and asked charset and cound transcode content before writing - string.save and file.save have option $.charset now * src/: include/pa_common.h, main/pa_common.C, classes/table.C, classes/xdoc.C: - file_write accepts Request_charsets and asked charset and cound transcode content before writing * src/include/pa_exception.h: - new exception comment string was defined 2009-09-07 misha * src/main/compile.y: - grammar $name\ name stops now for regex sub-pattern\s 2009-09-04 misha * src/main/pa_http.C: - capitalization of http headers during file::load[http was implemented 2009-09-03 misha * src/: main/pa_common.C, main/pa_http.C, main/pa_request.C, include/pa_common.h, include/pa_sapi.h, types/pa_vcookie.C, types/pa_vmail.C, targets/cgi/parser3.C, targets/isapi/parser3isapi.C: - back to storing response http headers in lowercase - capitalize them during output 2009-08-31 misha * src/classes/table.C: - allow call with any brackets (it could be useful in methods with explict result declaration) * src/classes/table.C: - bugfix: ^table.sort{...} doesn't work correctly if $request:charset==koi8-r 2009-08-30 misha * src/: include/pa_common.h, main/pa_request.C: - http headers were changed: content-type => Content-type and so on * src/classes/file.C, src/include/pa_common.h, src/include/pa_request.h, src/main/pa_http.C, src/main/pa_request.C, src/types/pa_vcookie.C, src/types/pa_vmail.C, src/targets/cgi/parser3.C, src/targets/isapi/parser3isapi.C, tests/results/001.processed, tests/results/002.processed, tests/results/003.processed, tests/results/004.processed, tests/results/005.processed, tests/results/006.processed, tests/results/007.processed, tests/results/008.processed, tests/results/009.processed, tests/results/010.processed, tests/results/011.processed, tests/results/012.processed, tests/results/013.processed, tests/results/014.processed, tests/results/015.processed, tests/results/016.processed, tests/results/017.processed, tests/results/018.processed, tests/results/019.processed, tests/results/020.processed, tests/results/021.processed, tests/results/022.processed, tests/results/023.processed, tests/results/024.processed, 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tests/results/093.processed, tests/results/094.processed, tests/results/095.processed, tests/results/096.processed, tests/results/097.processed, tests/results/098.processed, tests/results/099.processed, tests/results/100.processed, tests/results/101.processed, tests/results/102.processed, tests/results/103.processed, tests/results/104.processed, tests/results/105.processed, tests/results/106.processed, tests/results/107.processed, tests/results/108.processed, tests/results/109.processed, tests/results/110.processed, tests/results/111.processed, tests/results/112.processed, tests/results/113.processed, tests/results/114.processed, tests/results/115.processed, tests/results/116.processed, tests/results/117.processed, tests/results/118.processed, tests/results/119.processed, tests/results/120.processed, tests/results/121.processed, tests/results/122.processed, tests/results/123.processed, tests/results/124.processed, tests/results/125.processed, tests/results/126.processed, tests/results/127.processed, tests/results/128.processed, tests/results/129.processed, tests/results/130.processed, tests/results/131.processed, tests/results/132.processed, tests/results/133.processed, tests/results/134.processed, tests/results/135.processed, tests/results/136.processed, tests/results/138.processed, tests/results/139.processed, tests/results/140.processed, tests/results/141.processed, tests/results/142.processed, tests/results/143.processed, tests/results/144.processed, tests/results/145.processed, tests/results/146.processed, tests/results/147.processed, tests/results/148.processed, tests/results/149.processed, tests/results/150.processed, tests/results/151.processed, tests/results/152.processed, tests/results/153.processed, tests/results/154.processed, tests/results/155.processed, tests/results/156.processed, tests/results/157.processed, tests/results/158.processed, tests/results/159.processed, tests/results/160.processed, tests/results/161.processed, tests/results/162.processed, tests/results/163.processed, tests/results/164.processed, tests/results/165.processed, tests/results/166.processed, tests/results/167.processed, tests/results/168.processed, tests/results/169.processed, tests/results/170.processed, tests/results/171.processed, tests/results/172.processed, tests/results/173.processed, tests/results/174.processed, tests/results/175.processed, tests/results/176.processed, tests/results/177.processed, tests/results/178.processed, tests/results/179.processed, tests/results/180.processed, tests/results/181.processed, tests/results/182.processed, tests/results/183.processed, tests/results/184.processed, tests/results/185.processed, tests/results/186.processed, tests/results/187.processed, tests/results/188.processed, tests/results/189.processed, tests/results/190.processed, tests/results/191.processed, tests/results/192.processed, tests/results/193.processed, tests/results/194.processed, tests/results/195.processed, tests/results/196.processed, tests/results/197.processed, tests/results/198.processed, tests/results/199.processed, tests/results/200.processed, tests/results/201.processed, tests/results/202.processed, tests/results/203.processed, tests/results/204.processed, tests/results/205.processed, tests/results/206.processed, tests/results/207.processed, tests/results/208.processed, tests/results/209.processed, tests/results/210.processed, tests/results/211.processed, tests/results/212.processed, tests/results/213.processed, tests/results/214.processed, tests/results/215.processed, tests/results/216.processed, tests/results/217.processed, tests/results/218.processed, tests/results/219.processed, tests/results/220.processed, tests/results/221.processed, tests/results/222.processed, tests/results/223.processed, tests/results/224.processed, tests/results/225.processed, tests/results/226.processed, tests/results/227.processed, tests/results/228.processed, tests/results/229.processed: - http headers were changed: content-type => Content-type and so on 2009-08-27 misha * src/: main/pa_random.C, include/pa_random.h, targets/cgi/parser3.C: - year was updated :) 2009-08-26 misha * tests/: 224.html, 224.p: - test for creating of parser object using constructor without params - little bugfix in test * src/main/compile_tools.h: - bugfix: should't call autouse while checking existed class while processing partial option * src/classes/reflection.C: - bugfix: core when creating object with reflection and constructor doesn't have params 2009-08-24 misha * tests/229.html: - tests for checking the number of parameters were added * src/types/: pa_value.C, pa_vmethod_frame.h: - bugfix: the actual number of method's parameters wasn't checked correctly (the bug was introduced in 3.4.0) 2009-08-22 misha * src/main/pa_http.C: - ^file::load[http://...;$.body[]] : $.body transcoded, but tainted pieces are escaped only when content-type==url-encoding * tests/228.html: - test for checking ^file::load[http://...;$.body[]] * src/types/: pa_vform.C, pa_vform.h: - bugfix: attempt to detect post charset was too early (charsets is empty at this moment) 2009-08-21 misha * src/: include/pa_string.h, main/pa_http.C, main/pa_request.C, main/untaint.C: - some fixes with transcode+untaint 2009-08-15 misha * src/main/pa_exec.C: - number of argv in file::exec/cgi on unix was increaced to 100 (was 50) * tests/227.html: - test for checking overriding properties in static classes was added * tests/: 226.html, 226.p: - test for @autoload[] was added * src/: include/pa_request.h, main/compile.y, main/compile_tools.h, main/execute.C, main/pa_request.C, classes/reflection.C: - autouse was implemented 2009-08-14 misha * src/classes/reflection.C: - outdated checkout was removed * src/classes/reflection.C: - optimization - method ^dynamical was added. * src/: types/pa_value.h, types/pa_vmethod_frame.h, types/pa_vstateless_class.h, main/execute.C: - optimization * src/types/pa_vclass.C: - exception if base on sytem class 2009-08-12 misha * src/types/: pa_vclass.C, pa_vclass.h, pa_vstateless_class.C, pa_vstateless_class.h: - little optimisation 2009-08-11 misha * tests/224.html: - method_params => method_info - checking for $.inherited * src/classes/reflection.C, operators.txt: - method method_params was renamed to method_info and now it returns class name, if method was defined in ancestor * tests/225.html: - tests for cheching properties in hierarhical classes were added * src/: types/pa_property.h, types/pa_vclass.C, types/pa_vclass.h, types/pa_vstateless_class.C, types/pa_vstateless_class.h, main/compile.y, main/execute.C, classes/classes.C: - problems with properties in new classes implementation were fixed 2009-08-10 misha * src/main/execute.C: - now constructor shouldn't be defined in class. it could be defined in parent. 2009-08-09 misha * src/classes/reflection.C: - ^reflection:methods doesn't return base's methods 2009-08-08 misha * src/: classes/classes.h, classes/date.C, classes/file.C, classes/form.C, classes/hash.C, classes/hashfile.C, classes/image.C, classes/mail.C, classes/op.C, classes/reflection.C, classes/regex.C, classes/string.C, classes/table.C, classes/xdoc.C, classes/xnode.C, classes/xnode.h, include/pa_hash.h, main/execute.C, main/pa_http.C, main/pa_request.C, targets/cgi/parser3.C, types/pa_method.h, types/pa_property.h, types/pa_value.C, types/pa_value.h, types/pa_vclass.C, types/pa_vclass.h, types/pa_vcode_frame.h, types/pa_vconsole.h, types/pa_vcookie.C, types/pa_vcookie.h, types/pa_vdate.h, types/pa_venv.C, types/pa_venv.h, types/pa_vfile.C, types/pa_vfile.h, types/pa_vform.C, types/pa_vform.h, types/pa_vhash.h, types/pa_vhashfile.C, types/pa_vhashfile.h, types/pa_vimage.C, types/pa_vimage.h, types/pa_vmail.C, types/pa_vmail.h, types/pa_vmath.h, types/pa_vmemory.h, types/pa_vmethod_frame.h, types/pa_vobject.C, types/pa_vobject.h, types/pa_vproperty.C, types/pa_vproperty.h, types/pa_vrequest.C, types/pa_vrequest.h, types/pa_vresponse.C, types/pa_vresponse.h, types/pa_vstateless_class.C, types/pa_vstateless_class.h, types/pa_vstateless_object.h, types/pa_vstatus.C, types/pa_vstatus.h, types/pa_vstring.h, types/pa_vtable.C, types/pa_vtable.h, types/pa_vvoid.h, types/pa_vxdoc.C, types/pa_vxdoc.h, types/pa_vxnode.C, types/pa_vxnode.h, types/pa_wwrapper.h, types/types.vcproj: - new classes implementation * buildall-with-xml, buildall-without-xml: - gc has a bug if USE_MUNMAP is used. so it is disabled as a workaround. 2009-08-05 misha * src/: main/pa_common.C, include/pa_common.h: - not needed parameter was removed * src/main/pa_http.C: - bugfix: error was during detecting content-type of file which was loaded by http 2009-08-01 misha * src/main/execute.C, src/main/compile.y, src/include/pa_opcode.h, src/types/pa_wcontext.h, src/types/pa_wwrapper.h, INSTALL: - OPTIMIZE_BYTECODE_CONSTRUCT_OBJECT and OPTIMIZE_CONSTRUCT_OBJECT can't be disabled with defines any longer 2009-07-29 misha * src/classes/reflection.C, tests/results/224.processed: - for native methods with any call type now returned empty call_type value * src/: classes/hash.C, classes/hashfile.C, classes/op.C, classes/table.C, include/pa_hash.h, include/pa_request.h, main/pa_request.C: - break in cycles was optimized * INSTALL: - more defines were described 2009-07-28 misha * operators.txt: - some changes in information about reflection class * tests/: 224.html, 224.p: - tests for reflection class * src/classes/reflection.C: - some bugs were fixed, method classes was added, refactoring 2009-07-26 misha * src/classes/classes.vcproj: - reflection class wass added to project * operators.txt: - information about reflection class was added * src/classes/reflection.C: - class was redesigned 2009-07-24 misha * src/classes/: Makefile.am, reflection.C: - class reflection was added * src/types/pa_vstateless_class.h: - method for reflection method's in classes was added 2009-07-22 misha * src/main/compile_tools.h: - bugfix: $object.$var was over-optimized. it failed if $object1.$object2.field 2009-07-16 misha * src/: lib/cord/cordbscs.c, lib/cord/cordprnt.c, lib/cord/cordxtra.c, lib/cord/include/cord.h, include/pa_string.h, main/pa_string.C: - optimization: CORD_str, CORD_to_const_char_star, CORD_to_char_star and CORD_substr have one more arg: length of cord 2009-07-15 misha * src/main/pa_http.C: - bugfix: $.cookies' values should be force tainted in ^file::load[http://...;$.cookies[]] * src/classes/: op.C, regex.C, string.C: - new string with exception was used * src/include/pa_exception.h: - new string with exception was added * tests/223.html: - test for checking cookie-encoding during ^file::load[http was added * tests/: 221.html, 222.html: - tests for checking type of $table.fields.field were added * src/types/pa_vtable.C: - not used var decl was removed * src/include/pa_string.h: - use cached string length in Body::mid. it improves speed of match with brackets in pattern * src/lib/cord/include/cord.h: - make CORD_substr_checked available outside 2009-07-14 misha * src/types/pa_vtable.C: - $table.fields.a return string even if column is empty (sometime returned void) - $table.fields was added for nameless tables * src/targets/cgi/getopt.c: - one warning resolved * src/main/pa_string.C: - potentian bug fixed * src/classes/op.C: - small optimization in taint/untaint 2009-07-13 misha * tests/156.html: - test for $cookie[...$.httponly(false)...] was added * src/types/pa_value.C: - bugfix: $cookie[...$.httponly(false)...] souldn't add the attribut to output 2009-07-11 misha * src/targets/: cgi/parser3.vcproj, isapi/parser3isapi.vcproj: - stack size was increaced to 2MB (default=1MB) 2009-07-08 misha * src/main/pa_string.C: - link to UTF-8 description was added * src/include/pa_hash.h: - hash keeps element's order in more places (ex: ._keys[]) * tests/220.html: - test for checking order of elements in hash in foreach was added * tests/172.html: - small changes in printing hash * tests/129.html: - small changes in printing hash * src/: include/pa_common.h, include/pa_hash.h, include/pa_request.h, types/pa_value.h, types/pa_vmethod_frame.C, types/pa_vmethod_frame.h: - hash now keeps order of elements * tests/014.html: - small changes in printing hash 2009-07-07 misha * src/classes/op.C: - new taint language "parser-code" was added * tests/219.html: - test for auto untaint parser code in process was added * src/classes/op.C: - tainted pieces in body of process are auto-untainted now: ^ -> ^^, $ -> ^$ etc. * src/: include/pa_string.h, main/untaint.C: - new language L_PARSER_CODE for auto-untaint in process was added * src/: classes/file.C, classes/hash.C, classes/image.C, classes/op.C, classes/string.C, classes/table.C, classes/void.C, classes/xdoc.C, include/pa_string.h, main/pa_charset.C, main/pa_http.C, main/pa_request.C, main/pa_xml_io.C, main/untaint.C, types/pa_value.h, types/pa_vhash.h, types/pa_vmail.C, types/pa_vobject.h, types/pa_vstring.h: - some code cleanup 2009-07-06 misha * src/classes/: file.C, hash.C, image.C, mail.C, op.C, string.C, table.C, void.C, xdoc.C: - cstr(params) and cstrm(params) were deleted. taint_cstr[m] and untaint_cstr[m] should be used * src/types/: pa_vcookie.C, pa_vhash.h, pa_vhashfile.C, pa_vimage.C, pa_vmail.C, pa_vobject.h, pa_vregex.C, pa_vrequest.C, pa_vstring.h, pa_vvoid.h: - cstr(params) and cstrm(params) were deleted. taint_cstr[m] and untaint_cstr[m] should be used * src/main/: pa_charset.C, pa_common.C, pa_exec.C, pa_http.C, pa_request.C, pa_sql_driver_manager.C, pa_xml_io.C: - cstr(params) and cstrm(params) were deleted. taint_cstr[m] and untaint_cstr[m] should be used * src/include/pa_string.h: - cstr(params) and cstrm(params) were deleted. taint_cstr[m] and untaint_cstr[m] should be used * tests/218.html: - test for checking automatic file-spec-taint was added * src/: types/pa_vhashfile.C, types/pa_vimage.C, types/pa_vmail.C, types/pa_vregex.C, types/pa_vrequest.C, types/pa_vstring.C, classes/file.C, classes/hash.C, classes/image.C, classes/string.C, classes/table.C, classes/void.C, classes/xdoc.C: - optimizations and simplification of string.cstr(...) * src/: include/pa_string.h, main/untaint.C, main/pa_common.C, main/pa_exec.C, main/pa_request.C, main/pa_sql_driver_manager.C: - optimizations and simplification of string.cstr(...) 2009-07-04 misha * tests/217.html: - test for recursion detection was added * src/: types/types.vcproj, main/main.vcproj, classes/classes.vcproj, targets/cgi/parser3.vcproj, targets/isapi/parser3isapi.vcproj: - RuntimeTypeInfo was removed from .vcproj * src/types/pa_wwrapper.h: - dynamic_cast was removed * tests/: 195.html, 195_utf8.txt, 195_windows1251.txt: - tests for uploading files and case-insensitive http-method were added * tests/: 216.html, 216_dir/1, 216_dir/2.txt: - test for checking tainted pattern in ^file:list[] was added 2009-07-03 misha * src/: classes/classes.vcproj, main/main.vcproj, types/types.vcproj, targets/cgi/parser3.vcproj, targets/isapi/parser3isapi.vcproj: - enable runtime info (needed for dynamic_cast) - little options changes * src/main/pa_http.C: - file::load[http works now with uploading files _and_ changing $.charset 2009-06-29 misha * src/types/pa_vregex.C: - ^untaint[regex][] for all tainted data while creating pattern 2009-06-25 misha * src/classes/image.C, operators.txt: - options' names for ^image.font were changed to $.space, $.width and $spacing - default space width now == gif's width 2009-06-24 misha * tests/215.html: - tests for $file.mode were added * operators.txt: - added info about $file.mode and changes in ^image.font[ * src/: types/pa_vimage.h, classes/image.C: ^image.font - third param now could be omited - third param now could be hash (with all widths options: $.space-width, $.letter-width) - it's possible to specify tracking ($.letter-space) * src/classes/file.C: - file objects now could have mode field (text|binary) * src/types/: pa_vfile.C, pa_vfile.h: - method set_method was added 2009-06-23 misha * src/: include/pa_string.h, main/pa_string.C, classes/string.C: - trim can work with utf-8 chars now 2009-06-20 misha * src/: classes/hash.C, main/pa_string.C: - string length cacheing was implemented * src/classes/table.C: - string length cacheing was implemented * src/include/pa_string.h: - string length cacheing was implemented 2009-06-17 misha * src/main/execute.C: - value param was removed from WContext::WContext * src/types/: pa_vcode_frame.h, pa_vmethod_frame.C, pa_wcontext.h, pa_wwrapper.h: - value param was removed from WContext::WContext - field wcontext was removed from VCodeFrame (using fparent instead) * tests/214.html: - test with hash copying 2009-06-16 misha * tests/: 062.html, results/062.processed: - evaluation hardcoded strings doesn't work in expression anymore * src/main/execute.C: - less calls for get_constructing() - little refactoring * src/: types/pa_wcontext.h, types/pa_wwrapper.h, include/pa_request.h: - less calls for get_constructing() * src/classes/: hash.C, hashfile.C: - fixed bug which was introduced with OPTIMIZE_SINGLE_STRING optimization 2009-06-14 misha * src/: classes/date.C, classes/file.C, classes/hash.C, classes/hashfile.C, classes/image.C, classes/regex.C, classes/table.C, classes/xdoc.C, classes/xnode.h, types/pa_vclass.C, types/pa_vclass.h, types/pa_vobject.h, types/pa_vstateless_class.h, main/execute.C: - create object for storing object's fields only for parser objects 2009-06-13 misha * buildall-with-xml, buildall-without-xml: - new option was added for building GC (it slightly reduces memory usage) * src/types/: pa_wcontext.h, pa_wwrapper.h: - optimization of single string write * src/main/execute.C: - bytecode optimization of ^class:constructor - optimization of single string write * src/: include/pa_opcode.h, main/compile.y, main/compile_tools.h: - bytecode optimization of ^class:constructor 2009-06-09 misha * src/targets/cgi/parser3.C: - type size_t was changed to int in main (better compatibility) 2009-06-08 misha * src/main/compile.y: - I've forgot to commit it :( 2009-06-07 misha * src/include/pa_opcode.h: - more optimizations for WITH_SELF, WITH_READ and WITH_ROOT * src/main/: compile.y, compile_tools.C, compile_tools.h, execute.C: - more optimizations for WITH_SELF, WITH_READ and WITH_ROOT - little refactoring 2009-06-06 misha * tests/213.html: - tests for 3rd match string-param were added * src/classes/string.C: - 3rd match param could be string now * src/main/: compile.y, compile_tools.h: - much more bytecode's sequences optimized to WITH_SELF__VALUE__GET_ELEMENT and GET_OBJECT_ELEMENT 2009-06-05 misha * src/main/pa_http.C: - bugfix: content-length was not calculated if $.body was specified 2009-06-04 misha * src/classes/op.C: - optimizing write_assign_lang in connect * src/classes/op.C: - optimizing write_assign_lang in taint/untaint * src/main/execute.C: - little refactoring - optimizing write_assign_lang in taint/untaint * src/include/pa_opcode.h: - little refactoring * src/: include/pa_opcode.h, main/compile.y, main/compile_tools.C, main/compile_tools.h, main/execute.C: - optimizations for $self.field, ^self.method, $self.field[...] and $self.field(...) were added 2009-06-03 misha * src/types/pa_venv.C: - pa_strdup was replaced by strdup 2009-06-02 misha * src/: main/compile.y, main/compile_tools.h, main/execute.C, include/pa_opcode.h: - refactoring in last optimizations ($a[...], $a(...), $.a[...], $.a(...)). a bit less optimizations now but code is much easy and it is ready for further improvements. 2009-05-27 misha * src/: types/pa_junction.h, types/pa_vjunction.C, types/pa_vjunction.h, types/pa_vmethod_frame.h, main/execute.C: - changed in destructing junctions * src/main/: pa_charset.C, pa_string.C: - more safe creation on String:Body 2009-05-26 misha * src/: main/pa_common.C, main/pa_http.C, include/pa_common.h: - one method detect_charset was deleted - bug was fixed in this method (error while detecting charset in content_type withot last ';') * src/types/: pa_vform.C, pa_vform.h: - detect post charset only once 2009-05-25 misha * src/classes/file.C: - bugfix: file::exec didn't work after optimizing of helper_length 2009-05-24 misha * src/main/compile_tools.h: - $a[$b.c] and $a[$b.$c] optimisations were added - little refactoring * src/main/execute.C: - core while printing in debug log non-printable values was fixed - $a[$b.c] and $a[$b.$c] optimisations were added * src/include/pa_opcode.h: - new opcodes for $a[$b.c] and $a[$b.$c] were added 2009-05-23 misha * src/: lib/cord/cordbscs.c, lib/cord/cordxtra.c, lib/cord/include/cord.h, include/pa_string.h, main/untaint.C: - CORD_cat optimization * src/: include/pa_opcode.h, main/compile_tools.h, main/execute.C: - call constr optimisation under separate define now * src/main/: compile_tools.h, execute.C: - bugfix: $a[] $b[$a] -- in $b should be string, not void * src/main/compile.y: - little fix for rem-cut optimisation * src/: include/pa_opcode.h, main/compile_tools.C, main/compile_tools.h, main/execute.C: - optimisations for $a[^b[...]], $.a[^b[...]], $a(^b[...]) and $.a(^b[...]) * INSTALL: - description of some #defined were added * src/types/: pa_vfile.C, pa_vfile.h: - fill .'text' field only before 1st access (memory usage is reduced if don't access to .text field) * src/include/pa_array.h: - array grows step now not static (it reduces numbers of reallocs) 2009-05-20 misha * src/include/pa_opcode.h: - bytecode optimization for $a(1), $.b(2), $c[d] and $.e[f] was added * src/main/: compile.y, compile_tools.C, compile_tools.h, execute.C: - bytecode optimization for $a(1), $.b(2), $c[d] and $.e[f] was added * src/main/execute.C: - debug printing moved in defines * src/main/: compile.y, compile_tools.C, compile_tools.h: - bugfix and little refactoring for OP_GET_OBJECT_ELEMENT + OP_GET_OBJECT_VAR_ELEMENT optimisation 2009-05-19 misha * src/main/: compile.y, compile_tools.C, compile_tools.h, execute.C: - $a.$b & ^a.$b bytecode optimisation * src/include/pa_opcode.h: - new opcodes were added (for $a.$b & ^a.$b optimisation) * src/main/compile.y: - compiler now generate new opcodes: OP_GET_ELEMENT_FIELD and OP_GET_ELEMENT_FIELD__WRITE for $a.b and ^a.b - compiler now cut off ^rem{ with all content ; any number of params } * src/main/execute.C: - code for handle new opcodes OP_GET_ELEMENT_FIELD and OP_GET_ELEMENT_FIELD__WRITE was added * src/main/: compile_tools.C, compile_tools.h: - new parameter was added for LA2V and LA2S * src/include/pa_opcode.h: - new defines which can be used for disable some bytecode optimisation and new opcodes were added 2009-05-17 misha * src/lib/cord/cordxtra.c: - bugfix. * tests/212.html: - .size[] and .study_size[] were added to tests * operators.txt: - info about regex class was added * tests/212.html: - tests for regex class were added 2009-05-16 misha * buildall-with-xml, buildall-without-xml: - moving from gc6.8 to gc7.1 * tests/022.html: - test for ^file:list[path;] (empty second param) was added * src/classes/file.C: - bugfix: ^file:list[path;] [empty second param) should work 2009-05-15 misha * src/classes/table.C: - automatically disable stringstream usage on freebsd4 * src/lib/cord/cordxtra.c: - var decl should be at the beginning of scope * tests/211.html: - test with different types of access to hash was added * tests/210.html: - test which checks for loosing tainting in hash's keys was added * tests/208.html: - some parser work added. or stime == 0 %-) * src/lib/cord/cordbscs.c: - little hack was added to cord * src/lib/cord/cordxtra.c: - cacheing of cord chars was added * src/include/pa_version.h, configure.in: - moko have made a lot of optimisations for increacing version number more dramatically :) * src/classes/date.C: - little refactoring: use constructor which accepts formated string * src/: include/pa_string.h, main/pa_string.C: - String constructor which can print formatted string was added 2009-05-14 misha * src/include/pa_string.h: - type was fixed * src/: classes/hashfile.C, classes/op.C, include/pa_cache_managers.h, include/pa_charset.h, include/pa_charsets.h, include/pa_common.h, include/pa_hash.h, include/pa_request.h, include/pa_sql_driver_manager.h, include/pa_string.h, include/pa_stylesheet_manager.h, include/pa_table.h, include/pa_xml_io.h, main/pa_charset.C, main/pa_charsets.C, main/pa_string.C, main/pa_stylesheet_connection.C, types/pa_value.h, types/pa_vmethod_frame.C, types/pa_vmethod_frame.h, types/pa_vobject.C, types/pa_vstateless_class.C, types/pa_vstateless_class.h: - hash_code caching was implemented (seaches should be faster now) * src/: classes/file.C, classes/hash.C, classes/image.C, classes/string.C, classes/table.C, include/pa_string.h, main/pa_charset.C, main/pa_http.C, main/pa_request.C, types/pa_vconsole.h, types/pa_vcookie.C, types/pa_venv.C, types/pa_vform.C, types/pa_vhashfile.C, types/pa_vregex.C, types/pa_vrequest.C: - String constructors don't have that stupid true/false param which means 'tainted'. they accept lang instead. * src/types/pa_vmethod_frame.h: - bugfix: taint/untaint didn't work with OPTIMIZE_RESULT * src/types/: pa_method.h, pa_vstateless_class.C: - less warnings wher OPTIMIZE_RESULT and OPTIMIZE_CALL not defined 2009-05-13 misha * src/: types/pa_method.h, types/pa_vcookie.C, types/pa_vdouble.h, types/pa_venv.C, types/pa_vhashfile.C, types/pa_vint.h, types/pa_vmethod_frame.C, types/pa_vmethod_frame.h, types/pa_vregex.C, types/pa_vregex.h, types/pa_vrequest.C, types/pa_vstateless_class.C, main/execute.C, main/pa_charset.C, main/pa_common.C, main/pa_request.C, main/pa_string.C, include/pa_string.h, classes/date.C, classes/file.C, classes/hash.C, classes/image.C, classes/string.C, classes/table.C, classes/xdoc.C: - result optimisation - helper_length parameter removed from string constructors 2009-05-11 misha * tests/209.html: - tests for ^hash::create[hash] were added * tests/208.html: - tests for $status:rusage, $status:memory, ^memory:compact[] were added * tests/207.html: -tests for abs, sign, trunc, frac, exp, log, log10 were added * tests/206.html: - test for try with finally was added 2009-05-10 misha * tests/205.html: - test for ^file::create[...] was added * tests/204.html: - test for ^response:clear[] was added * tests/038.html: - tests for trigonometric functions were added * tests/014.html: - tests for ^hash.containts and ^hash.delete were added - more tests for .add, .sub, .union, .intersects and .intersections * tests/065.html: - test for ^file:dirname was added * tests/030.html: - test for $cookie:fields was added * tests/203.html: - test for ^h._keys[column name] was added * tests/201.html: - tests for .trim were added * tests/202.html: - tests for last-day, date:calendar[type](YYYY;MM;DD) were added * tests/200.html: - tests for .sort(), .sort{}, .flip[] and .offset[type](N) were added * tests/185.html: - more tests for .left(N), .right(N), .min(N;M) and .pos[c](N) were added * tests/141.html: - test for math:sha1 was added * tests/063.html: - tests for .mod(N), .inc[] & .dec[] were added 2009-05-09 misha * src/main/compile.y: - rollback 2009-05-05 misha * src/main/pa_exec.C: - little optimisation: somewhere length() was replaced by is_empty() * src/: include/pa_string.h, main/pa_charset.C: - little optimisation: somewhere length() was replaced by is_empty() * src/classes/table.C: - little optimisation: somewhere length() was replaced by is_empty() * src/: classes/file.C, classes/hash.C, classes/hashfile.C, classes/op.C, classes/table.C, main/pa_exception.C: - little optimisation: somewhere length() was replaced by is_empty() 2009-05-04 misha * src/: types/pa_method.h, types/pa_vstateless_class.C, types/pa_vstateless_class.h, main/execute.C, include/pa_request.h, classes/hash.C, classes/op.C, classes/table.C: - more optimisations were added: some operators don't switch write context anylonger 2009-05-01 misha * src/main/compile.y: - slightly more opcode optimisations for WITH_WRITE + VALUE + GET_ELEMENT -> OP_VALUE__GET_ELEMENT * src/main/execute.C: - simplifying process for getters 2009-04-30 misha * tests/: 198.html, 199.html: - new line fixes (should be 0x0A) * tests/results/199.processed: - test for checking $result into ^rem was added * tests/199.html: - test for checking $result into ^rem was added * tests/: 022.html, 096.html: - þsort after :list was asses (on some OS it returns list in different order) * src/: include/pa_array.h, include/pa_request.h, include/pa_stack.h, main/execute.C, types/pa_vmethod_frame.h: - changes in stack impl - get_element() optimisation: 3rd param removed - bugfix: problems with reading empty input param - defines SAVE_CONTEXT and RESTORE_CONTEXT were added and used * tests/results/198.processed: - test for reading empty local var was added * tests/198.html: - test for reading empty local var was added 2009-04-29 misha * src/main/compile.y: - bugfix: couldn't compile because OP_VALUE__GET_ELEMENT should be unde #ifdef * src/: include/pa_array.h, include/pa_opcode.h, include/pa_request.h, main/compile.y, main/execute.C, main/pa_request.C, types/pa_vmethod_frame.C, types/pa_vmethod_frame.h: - we can work without opcode OP_STORE_PARAM, so it was removed 2009-04-28 misha * src/: include/pa_opcode.h, main/compile.y, main/execute.C: - op-codes optimisation: 1. VALUE+GET_CLASS=>VALUE_GET_CLASS 2. WITH_READ+VALUE+GET_ELEMENT=>VALUE__GET_ELEMENT (not all yet) 3. WITH_READ+VALUE+GET_ELEMENT__WRITE=>VALUE__GET_ELEMENT__WRITE 4. WITH_READ+VALUE+GET_ELEMENT_OR_OPERATOR=>VALUE__GET_ELEMENT_OR_OPERATOR * src/main/compile_tools.h: - new stuff for op-codes optimisation * src/: main/pa_string.C, classes/string.C: - !length() => is_empty() 2009-04-27 misha * src/types/pa_vregex.h: - back explicit vars initialisation 2009-04-24 misha * src/classes/string.C: - ups. typo fixed * src/main/execute.C: - more replacements '*new VBool' to 'VBool::get' - checks for ^break[], ^continue[] and parser.interrupted were optimised * src/classes/string.C: - number of params.count() calls was slightly reduced 2009-04-23 misha * src/: classes/image.C, include/pa_string.h, main/pa_charset.C: - make it x64 friendly * src/: classes/image.C, include/pa_string.h, main/pa_charset.C: - parser is x64 friendly now 2009-04-22 misha * src/types/pa_vhashfile.C: - coder friendly exception about exceeding record size was added * src/classes/file.C: - use vregex object instead of direct calls methods from pcre lib * src/: classes/file.C, include/pa_string.h, main/pa_string.C, classes/string.C: - use vregex object instead of direct calls methods from pcre lib * src/: include/pa_common.h, main/pa_common.C: - method print_pcre_exec_error_text was moved to class vregex * src/classes/: Makefile.am, classes.vcproj, regex.C: - class regex was added * src/types/: Makefile.am, pa_vregex.C, pa_vregex.h, types.vcproj: - class vregex was added 2009-04-21 misha * buildall-with-xml, buildall-without-xml: - pcre 7.8 -> pcre 7.9 * src/: types/pa_junction.h, types/pa_value.C, types/pa_vjunction.C, types/pa_vjunction.h, types/pa_wcontext.C, types/pa_wcontext.h, main/execute.C, classes/op.C: - junction-optimisation (destructors) * src/include/pa_array.h: - free under if now 2009-04-19 misha * src/main/untaint.C: - ^taint[js] now escapes \x0D as well 2009-04-18 misha * src/include/pa_version.h: :q : CV: ---------------------------------------------------------------------- * src/types/: pa_vjunction.h, pa_vstateless_class.C: - little refactoring * src/: include/pa_array.h, include/pa_hash.h, types/pa_vmethod_frame.h: - destructors under #ifdef now * src/include/pa_memory.h: - define for using destructors was added * src/: types/pa_method.h, types/pa_vstateless_class.C, main/execute.C: - some junctions will be cached now * src/include/pa_hash.h: - hash destructor frees pairs now * src/include/pa_array.h: - inline was added to destructor * src/types/pa_method.h: - comment was changed 2009-04-17 misha * src/: include/pa_array.h, include/pa_hash.h, types/pa_vmethod_frame.h: - destructors were added * src/types/: pa_method.h, pa_vmethod_frame.h: - write_to_result renamed to always_use_result * src/main/: compile.y, compile_tools.h: - rollback changes in compiler: full backward compatibility is better * src/types/pa_vmethod_frame.h: - set flag write_to_result if find result in var's hash * src/types/: pa_vmethod_frame.C, pa_vmethod_frame.h: - optimisation in method_frame * src/include/pa_array.h: - optimisation in array (allocate elements only when needed) * src/types/pa_vresponse.C: - check for $response:headers field before looking at custom fields * src/types/pa_vmethod_frame.h: - if flag write_to_result was set, not needed to check existance var with name 'result' in var's hash * src/main/compile.y: - compiler was changed: now it detects writings to $result and set flag writo_to_result in method * src/classes/string.C: - little optimisation: no needed to write number with lang * src/main/pa_charset.C: - methods readChar and skipChar which is used for read utf8-strings were renamed - is_escaped was renamed to isEscaped (to the same name convention) * src/: types/pa_method.h, main/compile_tools.h: - flag write_to_result added. compiler get this info from code. 2009-04-16 misha * src/types/: pa_wcontext.h, pa_vmethod_frame.h: - create new String only before 1st write * src/include/pa_string.h: - not needed template removed * src/: types/pa_vbool.h, types/pa_vfile.h, types/pa_vimage.C, types/pa_vjunction.C, types/pa_vproperty.C, types/pa_vstateless_class.C, types/pa_vxdoc.C, types/pa_vxnode.C, main/pa_request.C, classes/bool.C, classes/double.C, classes/hash.C, classes/int.C, classes/string.C, classes/table.C, classes/void.C, classes/xnode.C: - bool optimisation (use only 2 bool objects) 2009-04-15 misha * src/lib/cord/cordxtra.c: - more optimisation * src/: include/pa_string.h, main/untaint.C: - String::append optimisation * src/include/pa_hash.h: - get_by_hash_code added (it works faster then get and can sometime be used) * src/main/pa_string.C: - String::length optimisation * src/main/pa_charset.C: - rollback changeing readChar to skipChar. these methods read different strings * src/types/: pa_vmethod_frame.C, pa_vmethod_frame.h: - fresult_initial_void removed + some optimisation - if $result defined we don't write to context anymore * src/main/pa_charset.C: - readChar => skipChar (in this place we need just skip char) * src/: types/pa_vmethod_frame.C, types/pa_vmethod_frame.h, types/pa_vrequest.C, types/pa_vtable.C, main/execute.C, classes/table.C: - VVoid::get() => new VVoid (one void-instance) * src/types/pa_vvoid.h: - added get() method for retreave one instance 2009-04-11 misha * tests/196.html: - tests for $cookie:CLASS_NAME & Co were added * tests/197.html: - test for parser://test in xml was added * src/classes/string.C: - small optimisation * src/types/: pa_venv.C, pa_venv.h, pa_vconsole.h: - small optimisation 2009-04-10 misha * buildall-with-xml, buildall-without-xml: - moving from pcre-7.7 to pcre-7.8 * src/types/pa_vclass.C: - normalizing todo-comments: '@todo' now * src/types/: pa_vcookie.C, pa_vcookie.h: - $cookie:CLASS_NAME was added * src/types/: pa_vrequest.C, pa_vrequest.h: - $request:CLASS and $request:CLASS_NAME were added * src/types/pa_vconsole.h: - $console:CLASS and $console:CLASS_NAME were added * src/types/: pa_venv.C, pa_venv.h: - $env:CLASS and $env:CLASS_NAME were added * src/types/: pa_vmail.C, pa_vdate.h: - normalizing todo-comments: '@todo' now * src/targets/cgi/parser3.C: - size_t -> int for calming down compirer * src/main/pa_string.C: - little code cleanup * src/main/pa_common.C: - describe one more UTF-8 related error during PCRE compile/execute * src/classes/: image.C, inet.C, string.C, xdoc.C, xnode.C: - normalizing todo-comments: '@todo' now * src/types/: pa_vmath.C, pa_vmath.h: - $math:E was added * src/main/pa_charset.C: - type changed for making compiler happy 2009-03-10 misha * src/targets/cgi/parser3.C: make g++ happy with the type of argc in main() 2009-02-01 misha * src/main/pa_http.C: - bugfix: double CRLF before the end of boundary 2009-01-25 misha * tests/: 194.html, 194_dir/194.p: - test for @GET[] was added * src/classes/file.C: - more changes for parsing different number of params for file::load * tests/193.html: - tests for exception while base64-decode binary to string was added * tests/192.html: - tests for file::load with different number of options * src/classes/math.C: - ups. forgot '+1' * src/: classes/table.C, classes/file.C, include/pa_common.h, include/pa_http.h, main/pa_xml_io.C, main/pa_common.C, main/pa_http.C: - ^file::load[...;http://...;] now can post files (new option $.encode[multipart-form/data] should be specified) - $.method[] option for file::load now is not case-sensitive * src/: include/pa_string.h, main/untaint.C: - for file post the new taint language L_FILE_POST was added * src/: include/pa_random.h, main/Makefile.am, main/pa_random.C, main/main.vcproj, classes/math.C, include/Makefile.am: - some stuff was moved to separate files 2009-01-23 misha * src/classes/math.C: - little optimisation in ^math:sha1[] - spaces to tabs were converted 2009-01-12 misha * src/main/pa_http.C: - value of $.method[] option force uppercased now * src/: targets/cgi/parser3.C, targets/isapi/parser3isapi.C, types/pa_vform.C, types/pa_vmail.C: - some constants changed their names * src/main/pa_common.C: - changes in formating * src/: classes/file.C, main/pa_http.C: - some constants changed their names * src/include/pa_http.h: - some spaces were converted to tabs * src/include/pa_common.h: - some constants changed their names * src/classes/file.C: - fixed 4-th paramether for file::load - little code rewriting * src/types/pa_vfile.C: - little code rewriting * src/: main/pa_common.C, main/pa_http.C, main/untaint.C, types/pa_value.h: - some formating changes * src/include/pa_common.h: - some formating spaces transformed to tabs * src/classes/string.C: - exception while base64-decode binary to a string 2009-01-11 misha * configure.in: - version changed to 3.3.1b 2008-09-05 misha * src/lib/pcre/Makefile.am: file Makefile.am was added on branch release_3_3_0 on 2008-09-05 10:59:35 +0000 2008-09-04 misha * tests/: 130.html, 131.html: - these exceptions not typeless anymore * src/classes/op.C: - exception with 'invalid taint language' not typeless anylonger * src/classes/image.C: - some exceptions while operations with image not typeless anymore * src/: types/pa_vhashfile.C, main/pa_common.C, classes/file.C, main/pa_exec.C, main/pa_http.C: - some exceptions while operations with files not typeless anymore * src/: classes/date.C, types/pa_value.C, types/pa_vcookie.C, types/pa_vdate.h: - exceptions while checking date range not typeless anymore * src/include/pa_exception.h: - exception type string for invalid date range was added 2008-09-03 misha * src/: classes/file.C, main/pa_string.C: - exception while pce operations not typeless anymore * src/include/pa_exception.h: - exception type for pce operations was added * tests/: 191.html, 191_a.p, 191_b.p: - tests for calling .CLASS and .CLASS_NAME insite classes * src/classes/table.C: - don't save table header whiile ^table.save[append;filename] if file exists 2008-09-02 misha * src/main/compile.y, src/main/compile_tools.h, src/types/pa_vstateless_class.h, src/main/compile.tab.C, tests/182_dir/a1.p, tests/182_dir/a2.p: - append option was renamed to partial and it login changed: we must mark class as partial for allow their modifications in future. 2008-08-29 misha * tests/results/022.processed: - testing taint[regex] in mask for file:list * tests/022.html: - testing taint[regex] in mask for file:list * tests/022_dir/b[b].txt: - file for testing taint[regex] in mask for file:list was added * src/classes/file.C: - bugfix: ^taint[regex][] didn't works in file:list 2008-08-26 misha * src/types/pa_vobject.C: - we must get .CLASS and .CLASS_NAME from last derived object * src/classes/image.C: - many strings "image.format" replaced by IMAGE_FORMAT constant string - handle GPS info while parse exif - understand some more exif tags * src/include/pa_exception.h: - string "image.format" was added 2008-08-21 misha * src/: main/pa_string.C, classes/file.C: - use method for print pcre_exec text error * src/main/pa_common.C: - method for print pcre_exec text error was added * src/include/pa_common.h: - method declaration for print pcre_exec text error was added 2008-08-19 misha * src/main/execute.C: - bugfix: opcodes must be in separate namespace while debug execution as well * tests/: 015.html, results/015.processed: - test for escaping some parser chars was added 2008-08-18 misha * tests/: 190.html, 190.p, results/190.processed: - test for $caller.self.field + default getter in one class was added * tests/: 189.html, results/189.processed: - test for ^date::create[date object] * tests/: 188.html, results/188.processed: - tests for match with UTF-8 strings * src/main/pa_string.C: - option 'U' (ungreedy) was added to ^string.match[] * ChangeLog: - parser 3.3.0 beta13 2008-08-15 misha * src/lib/pcre/: LICENCE, Makefile.am, README, Tech.Notes, get.c, internal.h, pcre.3, pcre.3.html, pcre.3.txt, pcre.c, pcre.h, pcre.vcproj, study.c, maketables.c, pcre_dftables.vcproj, dftables.c: - old PCRE files removed * src/lib/pcre/config.h: - configuration for PCRE library * src/targets/: cgi/parser3.vcproj, isapi/parser3isapi.vcproj: - use PCRE library from win32\pcre instead of parser3\src\lib\pcre * src/: classes/file.C, main/pa_string.C: - moved to new PCRE library and set flag UTF8 if $request:charset is UTF-8 * src/: include/pa_charset.h, main/pa_charset.C, main/pa_globals.C, include/pa_config_fixed.h: - moved to new PCRE library * src/: main/main.vcproj, types/types.vcproj, classes/classes.vcproj, lib/Makefile.am: - use PCRE library from win32\pcre instead of parser3\src\lib\pcre * src/: include/pa_opcode.h, include/pa_operation.h, main/compile.C, main/compile.y, main/compile_tools.C, main/compile_tools.h, main/execute.C, main/compile.tab.C: - opcodes were moved to separate namespace 2008-08-14 misha * src/types/pa_vstateless_class.C: - newline at the end missed * src/main/untaint.C: - char '-' also prefixed by '\' while regex tainting 2008-08-11 misha * tests/: 187.html, 187.p, results/187.processed: - tests for $caller.self, $caller.self.field and $caller.self.field[value] were added * src/types/pa_vmethod_frame.h: - still need to check 'self' runtime as well (for $caller.self) 2008-07-25 misha * tests/: 021.html, 032.html, 033.html, 047.html, 055.html, 059.html, 061.html, 064.html, 067.html, 068.html, 085.html, 086.html, 098.html, 109.html, 121.html: - set correct charsets in tests with international characters 2008-07-23 misha * src/main/pa_http.C: - escape $cookies as %uXXXX while file::load[...;http:// * src/: main/pa_string.C, main/pa_globals.C, classes/file.C: - pcre now everywhere in separate namespace * src/types/pa_vmethod_frame.h: - looking for caller before looking for vars * src/main/: compile.y, compile.tab.C: - characters '@' and '#' now can be escaped by '^' 2008-07-22 misha * src/classes/string.C, tests/186.html: - names changes: escape=>js-escape, unescape=>js-unescape 2008-07-21 misha * tests/results/186.processed: - test for string escape/unescape * tests/186.html: - test for string escape/unescape * src/classes/string.C: - string has escape and unescape methods now * src/: include/pa_string.h, main/pa_string.C: - escape method was added * src/: include/pa_charset.h, main/pa_charset.C: - more escape method-layers added (with different params) 2008-07-18 misha * tests/results/185.processed: - test for ^str.pos[substr](offset) was added * tests/185.html: - test for ^str.pos[sub](offset) added * src/classes/string.C, src/classes/void.C, operators.txt: - ^string.pos[substr](offset) -- 2nd param accepted now * src/main/pa_string.C: - .pos works fine with offset for utf-8 strings 2008-07-17 misha * src/: include/pa_string.h, main/pa_string.C, classes/string.C: - helper length added for mid for small optimisation 2008-07-16 misha * tests/: 185.html, results/185.processed: - tests for length/left/right/mid/pos with utf-8 strings * src/classes/string.C: - left/right/mid/length/pos works fine for utf-8 strings * src/main/untaint.C: - comments removed * src/: include/pa_string.h, main/pa_string.C, include/pa_charset.h, main/pa_charset.C: - methods for working with pos/mid for strings in utf-8 were added 2008-07-15 misha * tests/: 184.html, results/184.processed: - test for case body as expression: $var(^switch(1){^case(1)(true)..}) * src/classes/op.C: - case body can be expression now: $var(^switch(1){^case(1)(true)..}) * tests/: results/183.processed, 183.html: - added test for testing new cookie encoding (%uXXXX) * src/main/untaint.C: - cookies outputs as %uXXXX now. while decoding for backward compatibility they decoded from %XX in request:charset too * src/: types/pa_vcookie.C, types/pa_vcookie.h, main/pa_request.C: - cookie class now decode cookies before first access after last request:charset changing (as form class). * src/main/pa_charset.C: - added method escape for escaping cookies as %uXXXX - before transcode calculate required space for dest string. it reduce mem usage for transcode * src/include/pa_charset.h: - added method escape for escaping cookies as %uXXXX * src/include/pa_string.h: - taint lang (internal) L_HTTP_COOKIE was added. will used for escaping cookies as %uXXXX * src/include/pa_common.h: - escape method has new option for skip converting '+' to a space char * src/main/: pa_common.C, pa_http.C: - skip BOM code before transcode - escape method has new option for skip converting '+' to a space char 2008-07-08 misha * src/classes/op.C: - bugfix in switch - case "stops" on 1st match (no UE if more then 1 case matches anylonger) - optimization: doing searching.as_string() || searching.as_double() only once 2008-07-04 misha * src/types/pa_vdate.h: - is_evaluated_expr returning true added so now ^date::create[date object] works * src/classes/string.C: - left and right added as aliases for start and end in ^string.trim[] 2008-07-03 misha * src/classes/file.C: - allow $.limit for file::sql as well * src/classes/file.C: - allow $.offset option for file::sql - force send limit=1 to query for use sql specifics authomatically * src/classes/: hash.C, string.C, table.C: - don't throw exception if $.limit value if empty. autoconvert it as everywere 2008-07-02 misha * configure.in: - time to change version number to 3.3.0 %-) * src/include/pa_version.h: - time to change version number to 3.3.0 %-) 2008-06-26 misha * src/classes/: file.C, hash.C, string.C, table.C, void.C: - $.limit(0) fixes * src/sql/pa_sql_driver.h: - new drivers API and new version (10.0) - $.limit(0) fixes * src/sql/pa_sql_driver.h: - SQL_NO_LIMIT added (preparations to new API) * src/: include/pa_sql_driver_manager.h, include/pa_sql_connection.h, main/pa_sql_driver_manager.C, classes/op.C: - document_root added * src/main/compile.tab.C: - error message was changed 2008-06-25 misha * src/main/compile.y: - error message was changed 2008-06-24 misha * tests/176_dir/: a.p, d.p: - @OPTION => @OPTIONS * tests/: 182.html, 182_dir/a1.p, 182_dir/a2.p, 182_dir/a3.p: - tests for @OPTIONS\nappend * tests/: 176.html, results/176.processed: - @OPTION => @OPTIONS * src/main/: compile.y, compile.tab.C: - stuff for @OPTIONS\nappend * src/main/compile_tools.h: - new methods for @OPTIONS\nappend * src/types/pa_vmethod_frame.h: - ALL_VARS_LOCAL_NAME moved fo compile.y 2008-06-17 misha * src/main/: compile.y, compile.tab.C: - bugfix in 'def' compilation: ^if(default){true. it's incorrect. must be exception} 2008-06-16 misha * tests/: 181.ent, 181.html, results/181.processed: - test for checking external reference loading with 'http://localhost' prefix while creating xdoc * tests/180.html: - use ^inet:ntoa[] and ^inet:aton[] instead of ^math:long2ip[] and ^math:ip2long[] * src/types/: pa_vobject.C, pa_vobject.h: - get_scalar_value method added which use scalar stateless class method when user object used in scalar context - use get_scalar_value when user object requested in scalar context * src/main/pa_common.C: - size must be int but not size_t or we can't compare with 0 sprintf result * src/: types/pa_vmethod_frame.C, types/pa_vmethod_frame.h, main/execute.C, main/pa_request.C: - go back to one VMethodFrame with internal switch between local/global vars * src/types/pa_vclass.C: - register scalar if method @GET[] was specified * src/types/: pa_vstateless_class.C, pa_vstateless_class.h, pa_vstateless_object.h: - stateless class and object now has private scalar field and getter/setter for working with it * src/classes/math.C: - methods math:long2ip & math:ip2long were moved to inet static class * src/classes/: classes.vcproj, inet.C, Makefile.am: - inet static class added (^inet:aton[IP], ^inet:ntoa(number)) * tests/: 180.html, results/180.processed: - tests for ^math:long2ip(long) and ^math:ip2long[IP] * src/classes/math.C: - ^math:ip2long[IP] added 2008-06-11 misha * src/main/pa_xml_io.C: - use file_read_text again because of we need cut BOM code and remove DOS newline chars. but don't transcode it anyway. * src/: include/pa_common.h, include/pa_http.h, main/pa_common.C, main/pa_http.C: - option for disable transcoding while file_read and file_read_text added 2008-06-10 misha * tests/: 179.html, 179.p, results/179.processed: - test for many classes in 1 file * src/main/: compile.C, compile_tools.h: - compile return list of classes now. * src/main/: compile.y, compile.tab.C: - compile return list of classes now. internals. * src/main/pa_request.C: - compile return list of classes now. try call @conf and @auto for each returned class * src/include/pa_request.h: - compile return list of classes now * src/types/pa_vstateless_class.h: - typedef ArrayClass added (for return list of classes when compile buf) 2008-06-07 misha * src/main/pa_request.C: - constructing VRequest object with 3rd param -- form * src/types/: pa_vrequest.C, pa_vrequest.h: - constructor acceps 3rd param: form. needed for get post_charset * src/types/: pa_vform.C, pa_vform.h: - VForm::get_post_charset() added * src/: include/pa_common.h, main/pa_common.C, main/pa_http.C, types/pa_vform.C, types/pa_vform.h: - some polish 2008-06-06 misha * src/types/: pa_vform.C, pa_vform.h: - if POST -- try detec charset and decode chars from it but not from response:charset * src/main/pa_http.C: - detect_charset moved out of here * src/: include/pa_common.h, main/pa_common.C: - more helpers methods moved here - unescape_chars accepn one charset now * src/main/pa_http.C: - new constants used - don't allow $.content-type in ^file::load[;http://;$.method[POST]] - add charset info while ^file::load[;http://;$.method[POST]] - option $.omit-post-charset(true) added to ^file::load[;http://] for disabling charset during post * src/types/pa_vform.C: - new constants used * src/include/pa_common.h: - some constants were added * src/: classes/form.C, types/pa_vform.C: - use StrStartFromNC instead of StrEqNc * src/main/pa_common.C: - new method for caseless search c-substring in c-string - use isxdigit instead of is_hex_digit * src/include/pa_common.h: - new method for caseless search c-substring in c-string 2008-06-05 misha * tests/results/178.processed: - test for testing default getter * tests/178.html: - test for testing default getter * tests/178_dir/: 178a.p, 178b.p, 178c.p, 178d.p, 178e.p: - classes for test for testing default getter * src/main/execute.C: - default getter soul * src/types/: pa_vobject.C, pa_vobject.h: - get default getter if requested objects' field not found * src/types/pa_vclass.C: - register default getter if defined - get default getter if requested field not found * src/types/pa_vstateless_object.h: - method get_default_getter was added * src/types/: pa_vstateless_class.C, pa_vstateless_class.h: - pointer to default getter and methods for get/set it were added * src/types/: pa_junction.h, pa_vjunction.h: - junction has auto_name field (for default getter) 2008-06-04 misha * src/main/pa_xml_io.C: - load external xml in binary mode (no transcoding, no cutting BOM code, no fixing line breaks) and get it to libxml "as is" 2008-06-03 misha * src/main/pa_common.C: - use store_Char instead of transcodeCharFromUTF8 * src/: include/pa_charset.h, main/pa_charset.C: - method store_Char added, transcodeCharFromUTF8 -- removed 2008-06-02 misha * tests/: results/177.processed, 177.html: - test for checking .[acm]date after local ^file::load[] was added * tests/: results/176.processed, 176.html: - test for checking @OPTION\locals + @method[vars][locals] added * tests/results/auto.p: - CLASS_PATH specified for checking use 2008-05-30 misha * src/main/: compile.y, compile.tab.C: - changes in compiler: @OPTION\nlocals + @method[vars][;locals;] were added * src/main/execute.C: - code of OP_CALL and OP_CALL__WRITE was moved to separate method op_code - switch from VMethodFrame to VMethodFrameGlobal + VMethodFrameLocal * src/include/pa_request.h: - code of OP_CALL and OP_CALL__WRITE was moved to separate method op_code * src/main/pa_request.C: - use VMethodFrameGlobal instead of VMethodFrame now * src/types/pa_vstateless_class.h: - stateless class have bool flag all_vars_local as well * src/types/: pa_vmethod_frame.h, pa_vmethod_frame_global.h, pa_vmethod_frame_local.h, Makefile.am: - who children for VMethodFrame were added: one (global) works as VMethodFrame before and second (local) write all vars in self vars scope * src/types/pa_method.h: - method has bool flag all_vars_local now 2008-05-29 misha * tests/: 129.html, results/129.processed: - more tests for ^table.hash[] * src/classes/hash.C: - ^hash::sql has a new option: $.type[hash|string|table] as ^table.hash[] one. * src/classes/op.C: - ^try has 3rd param now: finally code which executed anyway after try or catch section 2008-05-27 misha * src/classes/table.C: - bugfix: ^table.hash[key][$.type[table]] must not fail if $.distinct(1) wasn't specified 2008-05-26 misha * src/classes/op.C: - allow ^throw[my type] 2008-05-22 misha * configure.in, configure: - version number updated to 3.2.4b * src/classes/: op.C, string.C: - trim format string before eval/format * tests/: results/175.processed, 175.html: - more tests for different format strings in .format[] * src/types/pa_vform.C: - while decoding get values decode %uXXXX as well (not only %XX) * src/main/pa_common.C: - unescape_chars can decode %uXXXX if charset specified - checks for format before print number (^d.format[>...<], ^eval($d)[>...<]) - formating with spaces (instead of tabs) removed * src/include/pa_common.h: - unescape_chars can decode %uXXXX if charset specified * src/: include/pa_charset.h, main/pa_charset.C: - method for get char in requested charset from utf code was added 2008-05-19 misha * tests/: 174.html, results/174.processed: - test for ^hashfile.cleanup[] added * src/classes/hashfile.C: - optimization: don't create any key or value variable if it's name weren't specified (^hf.foreach[;v]{...}) 2008-05-16 misha * src/classes/hash.C: - optimization: don't create any key variable if variable name wasn't specified (^h.foreach[;v]{...}) 2008-05-15 misha * src/classes/op.C: - small changes * src/classes/hashfile.C: - code reformating (as hash.foreach) * src/classes/hash.C: - calculate var_context once before foreach 2008-05-14 misha * src/classes/hashfile.C: - incorrect vars context calculation for ^hashfile.foreach[;]{} fixed * src/classes/: hash.C, table.C: - little optimisation * src/classes/file.C: - bugfix: double absolute path while loading file * tests/: 174.html, results/174.processed: - tests for hashfile were added * buildall-with-xml: - moving to libxslt 1.1.24 2008-04-30 misha * src/classes/file.C: - stat file while loading (local only) so .adate, .mdate and .cdate available without additional ::stat 2008-04-28 misha * src/classes/file.C: - $.name and $.content-type available for stated file 2008-04-14 misha * src/targets/cgi/parser3.C: - new year in copyright %-) * src/include/pa_version.h: - new version number in head 2008-04-10 misha * tests/: 080.html, results/080.processed: - cut '0' from exponential part because of on diff OS it differ (20 or 020 for ex) * tests/: 119.html, results/119.processed: - check for encoding while creating xdoc 2008-04-09 misha * buildall-with-xml: - move to libxml 2.6.32 and libxslt 1.1.23 * src/main/pa_common.C: - comment added * src/classes/date.C: - little refactoring 2008-04-07 misha * src/classes/table.C: - use NO_STRINGSTREAM for switch to old style of ^table.save[]: prepare one big string and sabe it at once. it's safe on freebsd 4.x but use much more memory. * buildall-with-xml, buildall-without-xml: - option --disable-stringstream added (under comment. use it on freebsd 4.x) 2008-02-22 misha * src/main/pa_http.C: - exception if $.body[] and $.forms[] specified together in file::load[;http] - get back transcoding $.body[] in file::load[;http] 2008-02-21 misha * src/classes/date.C: - ^date.gmt-string[] was added * src/types/pa_value.C: - method for output date in RFC 822 format moved to pa_common.h * src/include/pa_common.h: - method for output date in RFC 822 format moved here from pa_value.C * src/types/pa_vmail.C: - fixed core in sending mail with attachment in simple mode ($.file[file here]) introduced in 3.2.2 2008-02-20 misha * src/main/pa_http.C: - transcode $.headers before escaping into specified charset while ^file::load[...;http://...] (L_URI instead of L_HTTP_HEADER) - $.cookies param available in ^file::load[;http://...] now (but we don't parse set-cookies from response yet) (cookies not transcoded as common $cookies) 2008-02-19 misha * src/main/pa_request.C: - rollback: we mustn't force taint $response:field values because in this case $response:locateion[http://...] don't works. 2008-02-15 misha * src/classes/op.C: - little refactoring * src/main/pa_http.C: - taint names of $.headers for load[;http * src/main/pa_request.C: - force taint values of $response:field 2008-02-14 misha * src/main/pa_request.C: - $response:field transcoded to $response:charset before escaping now * src/main/pa_http.C: - some outdated comments removed * src/classes/date.C: - lastdat -> last-day * src/classes/date.C: - ^date:lastday(year;month) and ^date.lastday[] were added - little code refactoring - comments changes * tests/: 159.html, results/159.processed: - test for number of days in February * src/types/pa_value.C: - fixes in code formatting * src/classes/: file.C, op.C, table.C: - fixes in code formatting and comments 2008-02-13 misha * src/main/pa_common.C: - bugfix for february at leap year 2008-01-28 misha * tests/: 160.html, results/160.processed: - more test for cache added * src/classes/op.C: - bugfix: cache body executed twice if contains unhandled exception 2008-01-25 misha * src/lib/sdbm/sdbm.c: - use arp_malloc instead of malloc (fixed bug when hashfile became inavailable after memory:compact) * src/lib/sdbm/apr_strings.C: - +arp_malloc 2008-01-22 misha * src/classes/table.C: - little refactiring and exception texts changes in method ^table.hash[] * src/types/pa_vcookie.C: - link to cookie specification changed 2008-01-21 misha * tests/: 171.html, cat.sh, results/171.processed: - more tests for file::exec/cgi * src/classes/file.C: - bugfix: core while processing headers if executed cgi script don't return content 2008-01-18 misha * buildall-with-xml: - move to libxml2 version 2.6.31 * src/include/pa_version.h, configure.in: - version number updated to '3.2.3b' 2007-12-28 misha * src/: classes/hash.C, include/pa_hash.h: - hash.contain => hash.contains 2007-12-27 misha * gnu.vcproj, parser3.sln, src/classes/classes.vcproj, src/lib/cord/cord.vcproj, src/lib/gd/gd.vcproj, src/lib/ltdl/ltdl.vcproj, src/lib/md5/md5.vcproj, src/lib/pcre/pcre.vcproj, src/lib/pcre/pcre_dftables.vcproj, src/lib/pcre/pcre_parser_ctype.vcproj, src/lib/sdbm/sdbm.vcproj, src/lib/smtp/smtp.vcproj, src/main/main.vcproj, src/targets/cgi/parser3.vcproj, src/targets/isapi/parser3isapi.vcproj, src/types/types.vcproj: - back to VS2003 because of Apache 1.3 module can't work if it was built in VS 2005. with cgi all file so VS2003 project files can be easy converted to the new format. 2007-12-04 misha * src/types/pa_vcode_frame.h: - changes in comment 2007-11-29 misha * src/: types/pa_vcode_frame.h, main/execute.C: - code frame don't intercept strings any longer * tests/: 173.html, results/173.processed: - tests for $d[^date::now[]] $j{$d} $r[$j] -- must create date object in $r but not in main code frame * tests/: 172.html, results/172.processed: - more tests for pass objects from code frames 2007-11-27 misha * tests/: 152.html, results/152.processed: - tests for converting strings 'true'/'false' to bool were added * tests/152.html: - added checks for converting strings 'true'/'false' to bool * src/classes/string.C: - ^srting.bool[] now can convert to bool not only strings with numbers but with values 'true'/'false' as well * src/targets/: cgi/parser3.C, isapi/parser3isapi.C: - buffer size for parser3.log increased * src/main/pa_common.C: - remove_crlf optimize whitespaces now * src/include/pa_common.h: - remove_crlf return cstring size now * src/include/pa_types.h: - constant with buffer size for parser3.log added 2007-11-16 misha * tests/cat.sh: - script for tests for file::exec/cgi * tests/171.html: - tests for file::exec/cgi * tests/results/171.processed: - tests results for file::exec/cgi 2007-11-15 misha * src/main/pa_exec.C: - fixed incorrect exec code for unix * src/classes/file.C: - .body must be set before analyzing cgi headers * src/classes/file.C: - bugfix: we must transcode output fix EOLs only if exec/cgi return anything. 2007-11-14 misha * operators.txt: - info about new text|binary option for file::exec/cgi was added * src/: include/pa_exec.h, main/pa_exec.C, classes/file.C: - ^file:exec[[text|binary];script;...] * src/: include/pa_exception.h, classes/file.C, classes/image.C, classes/string.C, classes/table.C: - more text strings moved to the one place 2007-11-09 misha * src/types/pa_vrequest.C: - $request:argv must be taint * ChangeLog: - $request:argv [patch from Sumo] * operators.txt: - $request:argv * src/: include/pa_request_info.h, types/pa_vrequest.C, types/pa_vrequest.h, targets/cgi/parser3.C: - $request:argv 2007-10-25 misha * buildall-with-xml, buildall-without-xml: - options preparations for ./configure rewrited * src/main/: compile.tab.C, compile.y: - bug if parser.compile error occure in unhandled_exception finally fixed 2007-10-23 misha * tests/: 170.html, results/170.processed: - test for @method[][result] * operators.txt: - added info about node.prefix and node.namespaceURI * src/classes/xnode.C: - xmlHasProp used instead of xmlGetProp * src/types/pa_vxnode.C: - DOM2 fields namespaceURI and prefix were added for node and attribute 2007-10-22 misha * src/types/pa_vmail.C: - content-transfer-encoding: 8bit added * src/main/pa_request.C: - added const content-transfer-encoding * src/include/pa_request.h: - added const content-transfer-encoding - ups. constants must be in lowercase (for search) * src/types/pa_vmail.C: - more constants used - content-transfer-encoding: 8bit added * src/main/pa_uue.C: - content-transfer-encoding moved out of here * src/include/pa_request.h: - more constants * src/types/pa_vmail.C: - constant renamed - $.content-id don't ommit anymore if $.content-disposition was specified - little refactoring * src/: include/pa_request.h, main/pa_request.C: - constant renamed 2007-10-17 misha * operators.txt: - info about table::create[nameless]{data}[>options<] was added * src/main/: compile.tab.C, compile.y: - if error occure while compile method don't put this method in methods table anymore. in other case the parser coredumped if @unhandled_exception method can't be compiled because of parser.compile error. * src/main/execute.C: - little code reformating * src/main/pa_request.C: - little code reformating - comment changed 2007-10-16 misha * tests/: 035.html, results/035.processed: - tests table::create[]{}[options] added * src/classes/table.C: - table::create[]{} now accept 3rd param: options (only $.seperator[] yet) 2007-10-10 misha * src/classes/table.C: - some contstants moved to pa_common.h - some code changes 2007-10-02 misha * src/main/pa_uue.C: - memory usage during uuencode reduced more then three time as much. but base64 encoding method still use less memory anyway. 2007-09-17 misha * operators.txt: - added info about $cookie:fields * src/types/pa_vcookie.C: - $cookie:fields available now * src/classes/hash.C: - some stuff for use with .for_each moved to common * src/include/pa_common.h: - some stuff for use with .for_each moved here * src/types/: pa_venv.C, pa_venv.h: - some strings moved to #define 2007-09-14 misha * buildall-with-xml: - new xml libs again =) 2007-08-28 misha * operators.txt: - texts about ^table.columns[[column name]] and ^string.split[...][v][column name] were added * tests/: 168.html, 169.html, results/168.processed, results/169.processed: - tests for ^table.columns[[column name]] and ^string.split[...][v][column name] were added * src/classes/table.C: - new option ^table.columns[[column name]] was added * src/classes/string.C: - new option ^string.split[...;v;[column name]] * src/include/pa_exception.h: - error text message for ^hash._keys[], ^table.columns[] and ^string.split[] 2007-08-27 misha * src/main/untaint.C: - try to fix coredump on unix if print to body ^taint[sql][something] outside of connect * tests/: 167.html, results/167.processed: - test for ^taint[sql] outside of connect * buildall-with-xml, buildall-without-xml: - strip parser3 was added (commented by default) 2007-08-20 misha * operators.txt: - comment about new method ^node.hasAttributes[] was added * src/classes/: file.C, math.C, op.C, string.C, xdoc.C: - more duplicated exception text strings were removed * src/include/pa_exception.h: - more exception text strings moved here * src/classes/table.C: - some duplicate exceptions' text strings removed * src/classes/: file.C, hashfile.C, image.C, op.C, string.C, xdoc.C, xnode.C: - some duplicate exceptions' text strings removed * src/include/pa_exception.h: - some exception text strings movet to pa_exception * tests/: 149.html, results/149.processed: - test for ^xnode.hasAttributes[] was added - some code changes * src/classes/xnode.C: - DOM2 method ^xnode.hasAttributes[] was added 2007-08-17 misha * tests/: results/006.processed, results/059.processed, 006.html, 059.html: - more tests for match * tests/: 129.html, results/129.processed: - tests for ^table.hash[...][$.type[string|hash|table]] added * src/targets/cgi/parser3.C: - little syntax changes * src/: classes/math.C, targets/isapi/parser3isapi.C: - little syntax changes * src/targets/cgi/parser3.C, operators.txt: - annoying 'SIGPIPE' messages in parser3.log switched off by default. If someone really still need it: use $SIGPIPE(1) 2007-08-08 misha * buildall-with-xml, buildall-without-xml: - remove libs source files by default since now 2007-08-07 misha * buildall-without-xml: - some option syntax changes * buildall-with-xml: - compile libxml2 without http support - some option syntax changes * src/main/pa_xml_io.C: - will use parser file loader for xml needs 2007-08-06 misha * buildall-with-xml: - moved to libxml2-2.6.29 and libxslt-1.1.21 * tests/: 160.html, results/160.processed: - cache test was rewrited 2007-07-06 misha * tests/: 153.html, results/153.processed: - added test for ^math:sha1[string] * src/types/pa_vform.C: - bugfix: uploaded file name wasn't transcoded * src/classes/math.C: - ^math:long2ip(long) and ^math:sha1[string] were added 2007-06-28 misha * etc/parser3.charsets/windows-1251.cfg: - removed duplicated and some incorrect chars 2007-06-19 misha * src/include/pa_hash.h: - methods generic_hash_code & hash_code were moved on top because of gcc 4 had a problems during building. 2007-06-18 misha * tests/results/019.processed: - new image commited 2007-06-09 misha * src/classes/: op.C, table.C: - in while and table.select method as_expression used now * src/types/pa_vmethod_frame.h: - method as_expression was added 2007-06-08 misha * tests/: 166.html, results/166.processed: - test for ^match[...][n] * tests/: 165.html, results/165.processed: - tests for loops * src/lib/cord/include/private/cord_pos.h: - back to origin value because of no speed/memory optimisation but some proglems with long cycles occure 2007-06-06 misha * src/classes/: op.C, table.C: - ^while(true){}, ^while(1){}, ^table.select(true) and ^table.select(1) didn't works because of awaiting junction-param only. fixed. 2007-05-24 misha * src/: include/pa_os.h, main/pa_os.C: - 20 attempt to get lock with 0.5 secs interval * src/classes/op.C: - cache was rewrited. I hope it works with locking system now on unix * src/main/pa_os.C: - locks engines were rewrited: now we don't use system locks which wait till other threads release it but try get lock, if fail wait 1 sec and make 10 attempts. * src/include/pa_os.h: - consts for blocking locks + some comments were added * src/lib/sdbm/apr_file_io.C: - wait till lock released while opening files * src/classes/table.C: - changes in includes. if unclude after our classes on unix it can't be build * src/types/pa_vhashfile.C: - not needed code removed 2007-05-23 misha * src/: classes/file.C, classes/op.C, main/pa_common.C, include/pa_common.h: - cosmetic changes 2007-05-18 misha * src/lib/cord/include/private/cord_pos.h: - rebalance tree not so often. it's give some speed increasing * tests/results/160.processed: - returned time corrected * tests/160.html: - time increased because on unix 1 mean nothing :( * operators.txt: - added info about ^hash.contain[key] * src/classes/hash.C: - added ^hash.contain[key] * src/include/pa_hash.h: - added method for checking key exists in hash 2007-05-07 misha * src/include/pa_string.h: - was compilation error during build on freebsd4 2007-05-03 misha * src/classes/table.C: - option $.type[hash|string|table] was added for ^table.hash[] * src/classes/file.C: - comment removed 2007-04-26 misha * src/types/: pa_vhashfile.C, pa_vhashfile.h: - while ::open the real files doesn't opened in place anymore 2007-04-24 misha * src/classes/math.C: - I thought one more time and remove lg(N) :) * src/include/pa_exception.h: "static" removed 2007-04-23 misha * src/classes/math.C: ^math:lg(N) => ^math:log10(N) * src/classes/math.C: added: - ^math:ln(N) (the same as ^math:log(N)) - ^math:lg(N) * tests/: 097.html, results/097.processed: - charsets converstion during ^file::load[text;http://...] added * tests/: 164.html, results/164.processed: - check for set expires as a date * tests/: 164.html, results/164.processed: - test for hashfile * src/classes/hashfile.C: - little comment changes * src/types/pa_vhashfile.C: - don't open hashfile files until 1st access * src/: classes/date.C, classes/double.C, classes/file.C, classes/form.C, classes/hash.C, classes/image.C, classes/int.C, classes/mail.C, classes/math.C, classes/op.C, classes/string.C, classes/table.C, classes/void.C, classes/xdoc.C, classes/xnode.C, classes/xnode.h, include/pa_request.h, main/execute.C, main/pa_charset.C, main/pa_charsets.C, main/pa_common.C, main/pa_dictionary.C, main/pa_exec.C, main/pa_http.C, main/pa_request.C, main/pa_sql_driver_manager.C, main/pa_table.C, types/pa_value.C, types/pa_value.h, types/pa_vclass.C, types/pa_vconsole.h, types/pa_vfile.h, types/pa_vhash.h, types/pa_vimage.h, types/pa_vmail.C, types/pa_vmethod_frame.h, types/pa_vstateless_class.C, types/pa_vstateless_class.h, types/pa_vtable.C, types/pa_vxdoc.h, types/pa_wcontext.C: - "parser.runtime" strings were removed * src/classes/hashfile.C: - with .clear[] called files_delete() now. * src/types/: pa_vhashfile.C, pa_vhashfile.h: - .clear() removed. * src/include/pa_exception.h: - string constant with "parser.runtime" text was added 2007-04-20 misha * operators.txt: - some comments changing * operators.txt: - added info about .^hashfile.release[], ^hashfile.clenaup[] and new ^string.match[][>N-option<] * configure: =cheching for unsetenv * src/classes/hashfile.C: - ^hashfile.cleanup[], ^hashfile.release[] were added * src/: main/pa_string.C, include/pa_string.h, classes/string.C: - ^string.match[][] understand new option now: return number of matches but not table wit results * src/types/: pa_vhashfile.C, pa_vhashfile.h: - hashfile can auto reopen now * src/classes/op.C: - bug. must be false * configure.in: - checking for unsetenv was added * src/types/pa_vform.C: - some comments 2007-04-18 misha * buildall-with-xml: moving to libxml2-2.6.28 * buildall-with-xml, buildall-without-xml: added commented lines with --disable-safe-mode option * operators.txt: - info about $form:files 2007-04-17 misha * src/types/: pa_vform.C, pa_vform.h: - some code was modified - $form:files was added * tests/: 163.html, results/163.processed: removing auto format * src/types/pa_vdate.h: - start adding unsetenv("TZ"); 2007-04-16 misha * tests/: 163.html, results/163.processed: - test for .int[], floor, round, ceiling and .format[] * src/classes/file.C: - little optimization for getting args in exec/cgi 2007-04-13 misha * src/classes/file.C: - arguments for file::exec/cgi can be specified now as s table with one column 2007-03-27 misha * tests/: 162.html, results/162.processed: - test for ^table.select(^condition[$t]) * tests/results/auto.p: - load windows-1251 charset for some tests * tests/run_parser.sh: PARSER_CONFIG -> CGI_PARSER_CONFIG * tests/: results/161.processed, 161.html, 161_utf8.txt, 161_windows1251.txt: - added test for ^file::load[text;/local/file.txt;$.charset[...]] * tests/: results/013.processed, 013.html: - added test for checking $._default value while hash modifications * tests/: 160.html, results/160.processed: - add test for ^cache[key](secs){code}, ^cache[] and ^cache(0) 2007-03-22 misha * src/include/pa_common.h: - "charset" string defined for ^file::load[text;/local.txt] and ^table::load[/table.txt] * src/main/: pa_common.C, pa_http.C: - $.charset option for ^file::load[text;/local.txt] and ^table::load[/table.txt] was added - not needed transcodes were removed from ^file::load[...;http://...] * src/types/pa_vdate.h: - date.week was fixed - date.weekyear was added * src/classes/date.C: - date.week was fixed * operators.txt: - added info about date.weekyear * tests/: 159.html, results/159.processed: - tests for date.week and date.weekyear added 2007-03-15 misha * src/classes/table.C: - enclose column numbers for nameless tables as well 2007-03-14 misha * src/targets/cgi/parser3.C: - bugxif. failed when request cgi * src/classes/table.C: - table.save optimization: now required much less memory 2007-03-13 misha * tests/results/: 158.processed, 158.processes: - tests for table.save/table.load * tests/: 158.html, results/158.processes: - tests for table.save/table.load * buildall-with-xml: libxml2: --without-ftp --without-docbook * buildall-with-xml: - pattern needed now for building * tests/results/097.processed: - added test results for xdoc::load & xdoc::load[http://...] * tests/097.html: - added test for xdoc::load 2007-03-12 misha * tests/: 107.html, results/107.processed: - added test for xpath '//man' 2007-03-01 misha * tests/: 097.html, results/097.processed: - added test for creating xdoc from file * tests/: results/157.processed, 157.html: - added test for file:move 2007-02-28 misha * src/classes/xdoc.C: - another attempt * src/classes/xdoc.C: - roll back last changes for a while * src/classes/xdoc.C, operators.txt: - ^xdoc::create[$file] added. * src/classes/file.C: - under lock we create non-exist dir anyway * tests/results/099.processed: - ever send content-disposition to client with file * tests/157.html: + test for file:copy 2007-02-26 misha * src/classes/file.C: - some similar strings moved to #define instead of to be copy/pasted many times * src/types/pa_vfile.h: - class name string ("file") moved to #define 2007-02-20 misha * bin/auto.p.dist.in: - added lines for sqlite * configure.in: - added some strings for sqlite detection 2007-02-19 misha * operators.txt: - some comments changes * buildall-with-xml, buildall-without-xml: - some modifications 2007-02-17 misha * buildall-with-xml, buildall-without-xml: - moving to gc6.8 * src/main/pa_request.C: - damn, i forgot to commit it while I change console behaviour 2007-02-12 misha * src/targets/cgi/parser3.C: - don't print headers if $console:line[data] was used during cgi execution. * src/types/pa_vconsole.h: - console class have bool flag now which marked as 'true' if class was used. * tests/: 152.html, results/152.processed: - more types was added to test 152 * src/types/: pa_vimage.C, pa_vimage.h: - fixed bug added while adding 'bool' (^if($image){} caused exception) 2007-02-09 misha * tests/: 152.html, results/152.processed: - test alightly updated * tests/: 152.html, results/152.processed: - test rewrited * src/types/: pa_vxdoc.C, pa_vxdoc.h, pa_vxnode.C, pa_vxnode.h: - bugfix. I broke xdoc & xnode in expression 2007-02-08 misha * tests/: 152.html, results/152.processed: - add test for checking 'def' for void, string, bool, int & double 2007-02-07 misha * operators.txt: - ^file:base64[filespec] was added * tests/results/153.processed: - result test for ^file:base64[filespec] was updated * tests/153.html: - test for ^file:base64[filespec] was added * src/types/pa_vconsole.h: - little optimization * src/classes/file.C: - ^file:base64[filespec] * src/main/pa_common.C: - definitions for ^file:base64[filespec] * src/include/pa_common.h: - declarations for ^file:base64[filespec] * src/types/pa_vcookie.C: - little optimization 2007-02-06 misha * src/main/: utf8-to-lower.inc, utf8-to-upper.inc: - some chars were temporary commented * src/types/pa_vbool.h: - bugfix * tests/156.html: - added test for bool cookie * src/types/pa_vcookie.h: - not needed string "cookie" removed * tests/: 155.html, results/155.processed: - added test for check $.encloser[] option for table save/load * tests/: 153.html, 154.html, todo.txt: - two more tests added 2007-02-05 misha * tests/results/152.processed: - newline at the end was missed * tests/results/141.processed: - math:md5 must be lowercased * src/targets/cgi/parser3.C: - 2007 in help ;) 2007-02-03 misha * tests/results/: 150.processed, 151.processed, 152.processed: - test for bool added and some content length fixes * tests/152.html: - test for bool added * buildall-with-xml: - moved to libxml2-2.6.27 and libxslt-1.1.20 * operators.txt: - info bool class was added * src/: classes/Makefile.am, classes/bool.C, classes/classes.vcproj, classes/double.C, classes/int.C, classes/string.C, classes/void.C, classes/xnode.C, include/pa_string.h, types/pa_vbool.h, types/pa_vclass.h, types/pa_vimage.h, types/pa_vint.h, types/pa_vjunction.C, types/pa_vjunction.h, types/pa_vproperty.C, types/pa_vproperty.h, types/pa_vstateless_class.C, types/pa_vstateless_class.h, types/pa_vxdoc.C, types/pa_vxdoc.h, types/pa_vxnode.h, types/types.vcproj: - bool class was added * src/main/pa_request.C: - fix 2007-01-18 misha * src/: main/pa_string.C, classes/string.C: - return table during ^string.match[][] even if no matched found. 2006-12-20 misha * src/types/: pa_method.h, pa_vfile.h: - some syntax changes [ http://www.parser.ru/forum/?id=55598 ] 2006-12-19 misha * src/types/pa_vxdoc.C: - $xDoc is "xnode" == true now. more details: http://www.parser.ru/forum/?id=52359 * src/main/pa_request.C: - always set content-disposition for $response:body[hash here]. more details: http://www.parser.ru/forum/?id=52130 2006-12-07 misha * operators.txt: - added info about bool params in cookie set * src/types/pa_vcookie.C: - bool param in cookies available now $cookie:name[ $.value[123] $.secure(true) $.httponly(true) ] * src/types/: pa_value.C, pa_value.h, pa_vbool.h: - is_bool method was added 2006-12-02 misha * src/classes/file.C: - file_block_read used instead of native read * src/main/pa_common.C: - added file_block_read with read error detection - file_block_read used instead of native read * src/include/pa_common.h: - added file_block_read declaration 2006-12-01 misha * operators.txt: - info about $var.CLASS_NAME was added * src/types/: pa_vstateless_class.C, pa_vstateless_class.h: - $var.CLASS_NAME added * operators.txt: - added info about ^file:copy[] * src/classes/file.C: - ^file:copy[from;fo] was added 2006-11-20 misha * src/classes/date.C: - bug fix :) 2006-11-17 misha * src/include/pa_common.h: - array in crc32 calculation was changed to static * src/main/pa_common.C: - little optimization in getMonthDays - small changes in crc32 calculation * src/classes/date.C: - not needed code was removed 2006-11-16 misha * src/types/pa_vmail.C: - fix missed brakes * src/types/pa_vmail.C: - mail:send now set content-type: multipart/related instead of multipart/mixed if file have $.content-id[] 2006-11-15 misha * src/types/pa_vdouble.h: abs -> fabs 2006-11-14 misha * operators.txt: - added info about ^file.md5[] and ^file:md5[file-name] * src/classes/file.C: - ^file.md5[] and ^file:md5[file-name] were added * src/main/pa_common.C: - CRC32_MAX_BUFFER_SIZE was renamed to FILE_BUFFER_SIZE * src/classes/math.C: - hex_string was moved to pa_common.h * src/include/pa_common.h: - hex_string was moved from math.C - CRC32_MAX_BUFFER_SIZE was renamed to FILE_BUFFER_SIZE * src/types/pa_vdouble.h: - incorrect frac detection with negative values was fixed 2006-11-13 misha * operators.txt: - added info about ^math:crc32[string], ^file:crc32[file-name] & ^file.crc32[] * src/classes/math.C: - added ^math:crc32[string] * src/classes/file.C: - some comments were changed - added ^file:crc32[file-name] and ^file.crc32[] * src/: include/pa_common.h, main/pa_common.C: - some functions for crc32 calculation added 2006-11-03 misha * src/include/pa_array.h: - not needed variable removed * tests/: 150.html, 151.html, results/150.processed, results/151.processed: - 2 tests were added * src/include/: pa_array.h, pa_table.h: - table.locate & table.join with $.reverse(1) were fixed * src/main/pa_http.C: - bug fix. now tainted data from $.form and query converted to $.charset during ^file::load[http://...] 2006-11-02 misha * src/include/pa_table.h: ups. forget '=' char * src/include/pa_table.h: - one more fix in .locate[...][$.reverse(1)] 2006-11-01 misha * src/classes/math.C: - bug fix, details: http://www.parser.ru/forum/?id=53360 * src/include/pa_table.h: - bug fix during ^table.locate( condition false for all records )[$.reverse(1)] * src/main/pa_http.C: - second param for this mid method is length but not end_index so this method has error and can't detect charsets in next content-types: Content-type: text/html; charset="windows-1251" Content-type: text/html; charset="windows-1251"; Content-type: text/html; charset=windows-1251; only Content-type: text/html; charset=windows-1251 was fine 2006-10-31 misha * src/classes/file.C: - empty args in file::exec removed now 2006-09-11 misha * bin/auto.p.dist.in: - 2 errors were fixed - table::set was replaced to table::create - some changes in text/code formatting 2006-09-03 paf * src/classes/file.C: proper tainting of ^file::exec/cgi[script;env;COMMAND;LINE;PARAMS] 2006-06-09 paf * src/lib/pcre/pcre-2_08.tar.gz: one can easily find those * src/classes/table.C: formatting * src/classes/table.C: incorporated patch from misha: Sent: Thursday, June 08, 2006 12:38 PM Subject: parser3: patch for ignoring string options for ^table.save[] * src/classes/hash.C: incorporated patch from misha Sent: Wednesday, June 07, 2006 9:52 PM Subject: parser3: patch for $hash._default disappear while * operators.txt: ^mail:send[ $.file1[ $.value[file] $.format[!uue|!base64] << new base64 option. default uue ] ] * src/types/pa_vmail.C: misha: Sent: Wednesday, June 07, 2006 8:51 PM Subject: patch for base64 in ^mail:send[] %-) 2006-04-09 paf * src/main/compile.tab.C: ` change compiled * gnu.vcproj, operators.txt, parser3.sln, src/classes/classes.vcproj, src/classes/file.C, src/classes/hash.C, src/classes/hashfile.C, src/classes/image.C, src/classes/op.C, src/classes/table.C, src/classes/xdoc.C, src/classes/xnode.C, src/include/pa_array.h, src/include/pa_config_fixed.h, src/include/pa_dir.h, src/include/pa_memory.h, src/include/pa_request.h, src/include/pa_stack.h, src/lib/cord/cord.vcproj, src/lib/gd/gd.vcproj, src/lib/ltdl/ltdl.vcproj, src/lib/md5/md5.vcproj, src/lib/pcre/pcre.vcproj, src/lib/pcre/pcre_dftables.vcproj, src/lib/pcre/pcre_parser_ctype.vcproj, src/lib/sdbm/sdbm.vcproj, src/lib/smtp/smtp.h, src/lib/smtp/smtp.vcproj, src/main/compile.y, src/main/execute.C, src/main/main.vcproj, src/main/pa_cache_managers.C, src/main/pa_charset.C, src/main/pa_exec.C, src/main/pa_http.C, src/main/pa_request.C, src/main/pa_socks.C, src/main/pa_sql_driver_manager.C, src/main/pa_string.C, src/main/pa_stylesheet_connection.C, src/main/pa_stylesheet_manager.C, src/targets/cgi/getopt.c, src/targets/cgi/parser3.C, src/targets/cgi/parser3.vcproj, src/targets/isapi/pa_threads.C, src/targets/isapi/parser3isapi.C, src/targets/isapi/parser3isapi.vcproj, src/types/pa_value.C, src/types/pa_value.h, src/types/pa_vcookie.C, src/types/pa_vhashfile.C, src/types/pa_vhashfile.h, src/types/pa_vmail.C, src/types/pa_vresponse.C, src/types/pa_vstatus.C, src/types/types.vcproj, tests/descript.ion, www/htdocs/_bug.html, www/htdocs/_bug.xsl: + ^break[] ^continue[], in ^for, ^while, ^menu, ^hash/hashfile.foreach * gnu.vcproj, parser3.sln, src/classes/classes.vcproj, src/classes/file.C, src/classes/hash.C, src/classes/image.C, src/classes/op.C, src/classes/table.C, src/classes/xdoc.C, src/classes/xnode.C, src/include/pa_array.h, src/include/pa_config_fixed.h, src/include/pa_dir.h, src/include/pa_memory.h, src/include/pa_request.h, src/include/pa_stack.h, src/lib/cord/cord.vcproj, src/lib/gd/gd.vcproj, src/lib/ltdl/ltdl.vcproj, src/lib/md5/md5.vcproj, src/lib/pcre/pcre.vcproj, src/lib/pcre/pcre_dftables.vcproj, src/lib/pcre/pcre_parser_ctype.vcproj, src/lib/sdbm/sdbm.vcproj, src/lib/smtp/smtp.h, src/lib/smtp/smtp.vcproj, src/main/compile.y, src/main/execute.C, src/main/main.vcproj, src/main/pa_cache_managers.C, src/main/pa_charset.C, src/main/pa_exec.C, src/main/pa_http.C, src/main/pa_request.C, src/main/pa_socks.C, src/main/pa_sql_driver_manager.C, src/main/pa_string.C, src/main/pa_stylesheet_connection.C, src/main/pa_stylesheet_manager.C, src/targets/cgi/getopt.c, src/targets/cgi/parser3.C, src/targets/cgi/parser3.vcproj, src/targets/isapi/pa_threads.C, src/targets/isapi/parser3isapi.C, src/targets/isapi/parser3isapi.vcproj, src/types/pa_value.C, src/types/pa_value.h, src/types/pa_vcookie.C, src/types/pa_vmail.C, src/types/pa_vresponse.C, src/types/pa_vstatus.C, src/types/types.vcproj, tests/descript.ion, www/htdocs/_bug.html, www/htdocs/_bug.xsl: ! switched to VS2005 (projects and object.for_each(, info)) + $response:field[] setting void means removing + grammar $name` name stops now, for mysql `$field` + started ^break[] ^continue[], in ^for. TODO: to other iterators (while, menu, foreach) + all log messages += [uri=, method=, cl=] * buildall-with-xml: merged . ftp paths update * buildall-with-xml: . ftp paths update 2006-03-04 paf * src/main/: pa_string.C: merged from HEAD ! cache file curruption checks++ [thanks to Igor Zinkovsky for detailed report] * src/main/pa_string.C: ! cache file curruption checks++ [thanks to Igor Zinkovsky for detailed report] 2006-03-01 paf * src/main/untaint.C: merged from HEAD ! mail:send << changed \r or \n to ' ' in 2006-02-18 paf * src/main/untaint.C: merged from HEAD ! mail:send << changed \r or \n to ' ' in * src/main/untaint.C: ! mail:send << changed \r or \n to ' ' in 2006-02-03 paf * src/main/pa_common.C: merged from HEAD ! bugfix: decoding from base64 * src/main/pa_common.C: ! bugfix: decoding from base64 2006-01-20 paf * src/types/pa_vhashfile.C: . merged hashfile.foreach memory economy fix * src/classes/: table.C: merged from HEAD ! bugfix ^table.save[$.encloser-s now handled properly * src/classes/table.C: ! bugfix ^table.save[$.encloser-s now handled properly 2006-01-19 paf * buildall-with-xml, buildall-without-xml: merged from HEAD ! libgc:USE_MUNMAP activates merging of free memory blocks which helps a lot in our case: after transform we want CORD(main.result)->cstr[big malloc]->transcode[big malloc] * src/types/pa_vhashfile.C: . merged hashfile.foreach memory economy fix * buildall-with-xml, buildall-without-xml: ! libgc:USE_MUNMAP activates merging of free memory blocks which helps a lot in our case: after transform we want CORD(main.result)->cstr[big malloc]->transcode[big malloc] 2006-01-17 paf * src/types/pa_vhashfile.C: ! hashfile.foreach: counted pairs before reading them. got rid of reallocs = became quicker and less fragmentated 2005-12-29 paf * INSTALL, Makefile.am, buildall-with-xml, buildall-without-xml, configure, configure.in, src/include/pa_version.h, src/lib/ltdl/Makefile.am, src/lib/ltdl/acconfig.h, src/lib/ltdl/acinclude.m4, src/lib/ltdl/config.guess, src/lib/ltdl/config.sub, src/lib/ltdl/configure.in, src/lib/ltdl/install-sh, src/lib/ltdl/ltmain.sh, src/lib/ltdl/missing, www/htdocs/_bug.html: . merged from 3.2.1 * Makefile.am, src/lib/ltdl/Makefile.am: . now site.m4 also packaged when 'make dist', so do configure companion files in src/lib/ltdl * src/lib/ltdl/: Makefile.am, acconfig.h, acinclude.m4, config.guess, config.sub, configure.in, install-sh, ltmain.sh, missing: . now config_auto.h is created with configure [were constant] * INSTALL: . references to documentation and some clarification * buildall-with-xml, buildall-without-xml: . farawell doc indication * Makefile.am: . dist+=buildall* 2005-12-28 paf * configure: . 3.2.1 * INSTALL, buildall-with-xml, buildall-without-xml: + started to simplify build process, see INSTALL 2005-12-26 paf * configure: ver * configure.in, src/include/pa_version.h, src/main/compile.tab.C: version 2005-12-21 paf * src/main/compile.tab.C, src/main/main.vcproj, www/htdocs/_bug.html: . win32: grammar is now compiled with bison 1.875b, it reports unexpected token names 2005-12-19 paf * src/main/compile.tab.C, src/types/pa_vxnode.h, www/htdocs/_bug.html, www/htdocs/_bug.xsl: ! bugfix xnode now holds a link to xmlNode to prevent premature gc(xmlNode) * src/classes/classes.vcproj, src/include/pa_config_fixed.h, src/lib/gd/gd.vcproj, src/lib/smtp/smtp.vcproj, src/main/main.vcproj, src/main/pa_globals.C, src/targets/cgi/parser3.vcproj, src/targets/isapi/parser3isapi.vcproj, src/types/types.vcproj, configure, configure.in, src/include/pa_version.h: . killing gdome [what a relief] * tests/: 097.html, 106.html, 108.html, 110.html, 112.html, 113.html, 114.html, 115.html, 116.html, 117.html, Makefile, run_parser.sh, results/001.processed, results/002.processed, results/003.processed, results/004.processed, results/005.processed, results/006.processed, results/008.processed, results/009.processed, results/010.processed, results/011.processed, results/012.processed, results/013.processed, results/014.processed, results/015.processed, results/016.processed, results/017.processed, results/018.processed, results/020.processed, results/021.processed, results/022.processed, results/023.processed, results/024.processed, results/025.processed, results/026.processed, results/027.processed, results/028.processed, results/029.processed, results/030.processed, results/031.processed, results/032.processed, results/033.processed, results/034.processed, results/035.processed, results/036.processed, results/037.processed, results/038.processed, results/039.processed, results/040.processed, results/041.processed, results/042.processed, results/043.processed, results/044.processed, results/045.processed, results/046.processed, results/047.processed, results/048.processed, results/049.processed, results/050.processed, results/051.processed, results/052.processed, results/053.processed, results/054.processed, results/055.processed, results/056.processed, results/057.processed, results/058.processed, results/059.processed, results/060.processed, results/061.processed, results/062.processed, results/063.processed, results/064.processed, results/065.processed, results/066.processed, results/067.processed, results/068.processed, results/069.processed, results/070.processed, results/071.processed, results/072.processed, results/073.processed, results/074.processed, results/075.processed, results/076.processed, results/077.processed, results/078.processed, results/079.processed, results/080.processed, results/081.processed, results/082.processed, results/083.processed, results/084.processed, results/085.processed, results/086.processed, results/087.processed, results/088.processed, results/089.processed, results/090.processed, results/091.processed, results/092.processed, results/093.processed, results/094.processed, results/095.processed, results/096.processed, results/097.processed, results/099.processed, results/100.processed, results/101.processed, results/102.processed, results/104.processed, results/105.processed, results/106.processed, results/107.processed, results/108.processed, results/109.processed, results/110.processed, results/111.processed, results/112.processed, results/113.processed, results/114.processed, results/115.processed, results/117.processed, results/119.processed, results/120.processed, results/121.processed, results/122.processed, results/123.processed, results/124.processed, results/125.processed, results/126.processed, results/127.processed, results/128.processed, results/129.processed, results/130.processed, results/131.processed, results/132.processed, results/133.processed, results/134.processed, results/135.processed, results/136.processed, results/138.processed, results/139.processed, results/140.processed, results/141.processed, results/142.processed, results/143.processed, results/144.processed, results/145.processed, results/146.processed, results/147.processed, results/148.processed, results/149.processed, results/auto.p: . now works if we turn off default auto.p * configure: . makes * src/types/pa_vxnode.C: . less warnings * src/types/pa_vxnode.C, tests/142.html, tests/144.html, tests/145.html, tests/149.html, tests/descript.ion, tests/outputs/d.cmd, tests/results/142.processed, tests/results/143.processed, tests/results/144.processed, tests/results/145.processed, tests/results/146.processed, tests/results/147.processed, tests/results/148.processed, tests/results/149.processed, www/htdocs/_bug.html: . removed .nodeValue from all node types other than 5 (grabbed piece from gdome) * tests/: 137.html, results/137.processed: . not handled this case yet. code does not hang from inserting parent into child, considering thing minor issue -- nodes are removed from source anyway, don't know why shold that be an error after all * src/targets/cgi/parser3.C: . style * src/classes/xnode.C: . "xml.dom" . xnode.select* now works on xdoc too [were barking "not element"] 2005-12-16 paf * tests/146.html, tests/147.html, tests/148.html, www/htdocs/_bug.html: . more tests * src/classes/xnode.C: . also bark on possible errors * src/types/: pa_vxdoc.C, pa_vxnode.C, pa_vxnode.h: + xdoc DOM props * www/htdocs/_bug.html: ! fixed overoptimized ^call(false) case. (confused it with ^call[] case) * src/: types/pa_value.h, types/pa_vvoid.h, main/compile.tab.C, main/compile.y: merged from HEAD ! fixed overoptimized ^call(false) case. (confused it with ^call[] case) * src/main/: compile.tab.C, compile.y: ! fixed overoptimized ^call(false) case. (confused it with ^call[] case) * tests/: 142.html, 143.html, 144.html, 145.html: . dom [part] * tests/: 006.html, 034.html, 057.html, Makefile, make_tests.cmd, results/001.processed, results/002.processed, results/003.processed, results/004.processed, results/005.processed, results/006.processed, results/008.processed, results/009.processed, results/010.processed, results/011.processed, results/012.processed, results/013.processed, results/014.processed, results/015.processed, results/016.processed, results/017.processed, results/018.processed, results/019.processed, results/020.processed, results/021.processed, results/022.processed, results/023.processed, results/024.processed, results/025.processed, results/026.processed, results/027.processed, results/028.processed, results/029.processed, results/030.processed, results/031.processed, results/032.processed, results/033.processed, results/034.processed, results/035.processed, results/036.processed, results/037.processed, results/038.processed, results/039.processed, results/040.processed, results/041.processed, results/042.processed, results/043.processed, results/044.processed, results/045.processed, results/046.processed, results/047.processed, results/048.processed, results/049.processed, results/050.processed, results/051.processed, results/052.processed, results/053.processed, results/054.processed, results/055.processed, results/056.processed, results/057.processed, results/058.processed, results/059.processed, results/060.processed, results/061.processed, results/062.processed, results/063.processed, results/064.processed, results/065.processed, results/066.processed, results/067.processed, results/068.processed, results/069.processed, results/070.processed, results/071.processed, results/072.processed, results/073.processed, results/074.processed, results/075.processed, results/076.processed, results/077.processed, results/078.processed, results/079.processed, results/080.processed, results/081.processed, results/082.processed, results/083.processed, results/084.processed, results/085.processed, results/086.processed, results/087.processed, results/088.processed, results/089.processed, results/090.processed, results/091.processed, results/092.processed, results/093.processed, results/094.processed, results/095.processed, results/096.processed, results/097.processed, results/099.processed, results/101.processed, results/102.processed, results/104.processed, results/105.processed, results/106.processed, results/107.processed, results/108.processed, results/109.processed, results/110.processed, results/111.processed, results/112.processed, results/113.processed, results/114.processed, results/115.processed, results/116.processed, results/117.processed, results/118.processed, results/119.processed, results/120.processed, results/121.processed, results/122.processed, results/123.processed, results/124.processed, results/125.processed, results/126.processed, results/127.processed, results/128.processed, results/129.processed, results/130.processed, results/131.processed, results/132.processed, results/133.processed, results/134.processed, results/135.processed, results/136.processed, results/137.processed, results/138.processed, results/139.processed, results/140.processed, results/141.processed: . refreshed old tests, made them work without auto.p (in utf8) . things noted: . gif got encoded differently . exif 0000:00:00 decoded now into 0000:00:00 (were some strange year) * INSTALL: . revived linux libgc fix * INSTALL, configure.in, src/lib/Makefile.am: . sweetest part [no glib/gdome in INSTALL and patches] * src/classes/xdoc.C, src/classes/xnode.C, src/classes/xnode.h, src/include/pa_charset.h, src/include/pa_config_includes.h, src/include/pa_globals.h, src/include/pa_memory.h, src/include/pa_request.h, src/include/pa_xml_exception.h, src/lib/cord/Makefile.am, src/lib/cord/cord.vcproj, src/lib/cord/cordbscs.c, src/lib/cord/cordprnt.c, src/lib/cord/cordxtra.c, src/main/compile.tab.C, src/main/pa_charset.C, src/main/pa_globals.C, src/main/pa_memory.C, src/main/pa_request.C, src/main/pa_stylesheet_connection.C, src/main/pa_xml_exception.C, src/types/pa_vxdoc.C, src/types/pa_vxdoc.h, src/types/pa_vxnode.C, src/types/pa_vxnode.h, www/htdocs/.htaccess, www/htdocs/_bug.html: . started killing gdome 2005-12-13 paf * src/main/: pa_request.C: merged from HEAD ! when code in @unhandled_exception thrown another exception, print correct origin (earlier code in catch of exception inside of @unhandled_exception grabbed parent_frame(original_exception) origin and printed it, instead of true origin) * src/main/pa_request.C: ! when code in @unhandled_exception thrown another exception, print correct origin (earlier code in catch of exception inside of @unhandled_exception grabbed parent_frame(original_exception) origin and printed it, instead of true origin) 2005-12-09 paf * INSTALL: . updated INSTALL doc to work around linux stack base detection problem, due to change in gc6.4 code * src/main/: pa_string.C: merged from 3.1.5 ! regex tainting were ignored in ^string.matched :( * src/main/pa_string.C: ! regex tainting were ignored in ^string.matched :( * ChangeLog, INSTALL, configure, configure.in, src/classes/date.C, src/include/pa_config_fixed.h, src/include/pa_version.h, src/main/compile.y, src/main/compile_tools.h, src/main/pa_charset.C, src/main/pa_common.C, src/main/pa_globals.C, src/main/pa_string.C, src/targets/cgi/getopt.c, src/targets/isapi/parser3isapi.C, src/types/pa_vmail.C, www/htdocs/.htaccess, www/htdocs/_bug.txt, www/htdocs/auto.p: . merged latest fixes from 3.2.0 2005-12-08 paf * src/types/pa_vmail.C: merged from 3.2.0 ! bcc line longer then 500 chars now handled OK [were wrapped on 500th char according to rfc, but sendmail failed to unwrap it properly] * src/types/pa_vmail.C: ! bcc line longer then 500 chars now handled OK [were wrapped on 500th char according to rfc, but sendmail failed to unwrap it properly] * src/targets/isapi/parser3isapi.C: . less warnings * src/targets/isapi/parser3isapi.C: . undone some strange change since 3.1.5 * src/targets/isapi/parser3isapi.C: . merged from 3.1.5 release link fixes * src/classes/date.C, src/include/pa_config_fixed.h, src/main/compile.tab.C, src/main/compile.y, src/main/compile_tools.h, src/main/pa_charset.C, src/main/pa_common.C, src/main/pa_globals.C, src/main/pa_string.C, src/targets/cgi/getopt.c, www/htdocs/_bug.html, www/htdocs/_bug.txt, www/htdocs/auto.p: . less warnings * src/include/pa_config_fixed.h: . removed outdated string origins [in current storage scheme there's no place for them. someday we can add third CORD to store origins and special version of parser which stores origins there [separate binary]] 2005-12-07 paf * src/targets/isapi/parser3isapi.C: . now links in release mode * src/include/pa_version.h: makefiles * src/include/pa_version.h: . not beta * configure, configure.in, src/include/pa_version.h: not beta 2005-12-06 paf * src/types/: pa_wcontext.C, pa_wcontext.h: ! after long discussion [some details here http://i2/tasks/edit/?id=4869912143891354460] decided to undo the change ^call[$void] passes void. now it will pass empty string again. * src/main/: compile.tab.C, compile.y: . version readded * src/classes/op.C: . in this version there is no ^switch[$nothing] = ^switch[void] problem 2005-12-01 paf * src/classes/op.C: mreged from HEAD . bugfix ^switch[$void_value] caused ^case[string] to be coerced to double since searching value were not string (it was vvoid) * src/classes/op.C: . bugfix ^switch[$void_value] caused ^case[string] to be coerced to double since searching value were not string (it was vvoid) * INSTALL: . compiled with libxml2 = 2.6.22 libxslt = 1.1.15 glib = 1.2.10 gdome2 = 0.8.1 2005-11-30 paf * src/types/pa_vdate.h: merged from HEAD: ! bugfix: to drop TZ on win32 must putenv("TZ="), on unix works only putenv("TZ") * src/types/pa_vdate.h: ! bugfix: to drop TZ on win32 must putenv("TZ="), on unix works only putenv("TZ") * INSTALL: . xml libs versions updated * src/main/pa_globals.C: //20051130 trying to remove this, author claims that fixed a lot there // 20040920 for now both workarounds needed. wait for new libxml/xsl versions 2005-11-28 paf * src/classes/table.C: merged from HEAD: ! nameless table has columns==0 * src/classes/table.C: ! nameless table has columns==0 * src/main/pa_http.C: merged from HEAD: ! status line check made earlier [was totally wrong] * src/main/pa_http.C: ! status line check made earlier [was totally wrong] 2005-11-25 paf * src/include/pa_array.h: -this reduces speed(table::load) strange. undoing for now... * src/include/pa_version.h: -this reduces speed(table::load), strange. undoing * src/classes/op.C: merged from HEAD + ^while(){}[SEPARATOR] * src/classes/op.C, www/htdocs/_bug.html, www/htdocs/auto.p: + ^while(){}[SEPARATOR] * src/include/pa_array.h: + optimistics added: all arrays (table rows) now grow size*=2, like in .NET ArrayList.EnsureCapacity, this speeds things up and saves memory a LOT! (not noticed negative effect on syntetic tests, future will tell...) * src/include/pa_memory.h: . removed GC_DEBUG for debug version, it changed gc_malloc implementation, which obscured profiling * src/classes/table.C: merged from HEAD: + optimized table::load/sql, now row ArrayString-s allocated with columns.count() elements and don't always grow from count=3[realloc,realloc] * src/classes/table.C: + optimized table::load/sql, now row ArrayString-s allocated with columns.count() elements and don't always grow from count=3[realloc,realloc] * src/classes/table.C: merged from HEAD: . ^table.save unused buffer after save * src/classes/table.C: . ^table.save unused buffer after save 2005-11-24 paf * configure.in: . merged glib2-config patch * configure.in: + trying to find glib2-config * src/classes/file.C, src/include/pa_common.h, src/main/execute.C, src/main/pa_common.C, src/main/pa_request.C, www/htdocs/_bug.html: merged from HEAD: ! changed file/dir_readable to simple file/dir_exist, this would help in situations "class not found because .p file has bad rights" << in that case error would be explicit "access denied to 'this' file" * aclocal.m4, configure, src/include/pa_config_auto.h.in: makefiles * src/: classes/file.C, include/pa_common.h, main/execute.C, main/pa_common.C, main/pa_request.C: ! changed file/dir_readable to simple file/dir_exist, this would help in situations "class not found because .p file has bad rights" << in that case error would be explicit "access denied to 'this' file" * src/: classes/file.C, include/Makefile.am, include/pa_common.h, include/pa_http.h, main/Makefile.am, main/main.vcproj, main/pa_common.C, main/pa_http.C: merged from HEAD: +! ^file::exec/cgi[script;$.charset[changed] $.QUERY_STRING[^untaint[URI]{aaa=$form:text} << now %HH would be encoded in $.charset charset * src/classes/file.C, www/htdocs/_bug.html, www/htdocs/_bug.pl, www/htdocs/_bug.txt: +! ^file::exec/cgi[script;$.charset[changed] $.QUERY_STRING[^untaint[URI]{aaa=$form:text} << now %HH would be encoded in $.charset charset * src/: include/Makefile.am, include/pa_common.h, include/pa_http.h, main/Makefile.am, main/main.vcproj, main/pa_common.C, main/pa_http.C: . extracted http:// into separate file [preparation for ^file::cgi[script;$.form[$.field1[] 2005-11-22 paf * src/: include/pa_version.h, main/compile.tab.C: makefiles * acinclude.m4, configure.in: . merged underquting fixes * src/include/pa_config_auto.h.in: configure+makes * src/classes/op.C: . overmerged a little * src/main/compile.tab.C: Makefile * src/main/: pa_common.C: . less gcc warnings * src/classes/op.C: merged from HEAD: + $exception.handled[cache] now reports original exception if we have no old cache * src/classes/op.C, www/htdocs/_bug.html: + $exception.handled[cache] now reports original exception if we have no old cache * src/classes/op.C, src/include/pa_string.h, src/main/untaint.C, www/htdocs/_bug.html: merged from HEAD: + ^taint/untaint[regex] << escapes these: \^$.[]|()?*+{} * src/classes/op.C, src/include/pa_string.h, src/main/untaint.C, www/htdocs/_bug.html: + ^taint/untaint[regex] << escapes these: \^$.[]|()?*+{} * src/types/pa_vdate.h: ! date TZ save/restore stored pointer to getenv-ed variable, which does not work both on win32&unix. copied old TZ value now * src/types/pa_vdate.h: merged from 3.1.5: ! date TZ save/restore stored pointer to getenv-ed variable, which does not work both on win32&unix. copied old TZ value now * src/types/pa_vdate.h: ! date TZ save/restore stored pointer to getenv-ed variable, which does not work both on win32&unix. copied old TZ value now * src/types/pa_vresponse.C: merged from HEAD: + $response:headers access to internal hash * src/types/pa_vresponse.C, www/htdocs/_bug.html: + $response:headers access to internal hash * src/targets/isapi/parser3isapi.C: merged from HEAD: + GC_large_alloc_warn_suppressed=0 between requests [apache mod_, isapi] this reduces number of "GC Warning: Repeated allocation of very large block" messages to only important onces * src/targets/isapi/parser3isapi.C, www/htdocs/_bug.html: + GC_large_alloc_warn_suppressed=0 between requests [apache mod_, isapi] this reduces number of "GC Warning: Repeated allocation of very large block" messages to only important onces * src/classes/string.C: merged from HEAD: + removed limitation on ^string/int/double:sql{}[$.default[({param style})] ] * src/classes/string.C: + removed limitation on ^string/int/double:sql{}[$.default[({param style})] ] * src/main/pa_common.C: merged from HEAD: + removed "use either uri with ?params or $.form option" limitation * src/main/pa_common.C: + removed "use either uri with ?params or $.form option" limitation * src/classes/file.C, src/classes/string.C, src/include/pa_common.h, src/main/pa_common.C, www/htdocs/_bug.html: merged from HEAD: + ^file.base64[] encode + ^file::base64[encoded] decode * src/classes/file.C, src/classes/string.C, src/include/pa_common.h, src/main/pa_common.C, www/htdocs/_bug.html: + ^file.base64[] encode + ^file::base64[encoded] decode * src/classes/file.C, src/classes/string.C, www/htdocs/_bug.html: + ^string.base64[] encode + ^string:base64[encoded] decode * src/classes/string.C, src/include/pa_common.h, src/main/pa_common.C, www/htdocs/_bug.html: + ^string:base64[in] encode + ^string.base64[] decode 2005-11-21 paf * src/classes/file.C, www/htdocs/_bug.html: + merged from HEAD: ^file::create[text;file.xml;^untaint[xml]{data}] * src/classes/file.C, www/htdocs/_bug.html: + ^file::create[text;file.xml;^untaint[xml]{data}] * src/main/pa_request.C: ! merged: $response:body[file] now differes from :download, it does not return content-disposition at all now [previusely it returned valueless content-disposition] * src/main/pa_request.C: ! $response:body[file] now differes from :download, it does not return content-disposition at all now [previusely it returned valueless content-disposition] * src/main/: compile.tab.C, compile.y: ! overoptimized void literals, reverted to just vvod, recreating empty array with each void_value token. that's absolutely needed, since that array grows * src/: main/compile.tab.C, main/compile.y, types/pa_value.h, types/pa_vbool.h, types/pa_vdouble.h, types/pa_vint.h, types/pa_vmethod_frame.h: + merged: expression literals: true/false. ^format[$.indent(true)] * src/main/compile.tab.C, src/main/compile.y, src/types/pa_value.h, src/types/pa_vbool.h, src/types/pa_vdouble.h, src/types/pa_vint.h, src/types/pa_vmethod_frame.h, www/htdocs/_bug.html: + expression literals: true/false. ^format[$.indent(true)] * src/types/Makefile.am, src/types/pa_venv.C, src/types/pa_venv.h, src/types/types.vcproj, www/htdocs/_bug.html, www/htdocs/_bug.txt: + merged: $env:PARSER_VERSION reports "3.1.5beta (compiled on i386-pc-win32)" * src/types/Makefile.am, src/types/pa_venv.C, src/types/pa_venv.h, src/types/types.vcproj, www/htdocs/_bug.html: + $env:PARSER_VERSION reports "3.1.5beta (compiled on i386-pc-win32)" 2005-11-18 paf * src/classes/: double.C, int.C: ! ^int/double:sql{select null}[$.default(123)] will now return default value * www/htdocs/_bug.html: + ^cache[] << returns current cache expiration time * src/classes/op.C: + merged ^cache[] << returns current cache expiration time * src/classes/op.C: + ^cache[] << returns current cache expiration time * src/classes/table.C: ! merged ^table::create[not'nameless'; failed << Exception.problem_source pointed to local var! * src/classes/table.C: ! ^table::create[not'nameless'; failed << Exception.problem_source pointed to local var! * src/main/pa_common.C: ! merged: file::load[binary;fileOfZeroSize] now loads VFile.ptr!=0, so such files can be saved now * src/main/pa_common.C: ! file::load[binary;fileOfZeroSize] now loads VFile.ptr!=0, so such files can be saved now * src/include/pa_dir.h, www/htdocs/_bug.html, www/htdocs/_bug.txt: ! merged: file:list now sees .xxx files, only . and .. now removed from list [were removed all .*] * src/include/pa_dir.h: ! file:list now sees .xxx files, only . and .. now removed from list [were removed all .*] * src/lib/sdbm/apr_file_io.C: ! merged from 3.1.5: hashfile file open error now checked, were not :( [stole that piece from apache 1.3 sources] * src/lib/sdbm/apr_file_io.C: ! hashfile file open error now checked, were not :( [stole that piece from apache 1.3 sources] * src/main/pa_request.C: ! merged from 3.1.5: ensured proper untainting of @main result if returned by $result or $response:body * src/main/pa_request.C: ! ensured proper untainting of @main result if returned by $result or $response:body * src/main/pa_common.C: ! merged from 3.1.5: fixed file load memory issue: now tries to guess content-length and allocates one big piece if possible [regretfully gc_realloc works as malloc+free, leaving lots of holes behind] * src/: classes/memory.C, main/compile.tab.C, main/pa_common.C: ! fixed file load memory issue: now tries to guess content-length and allocates one big piece if possible [regretfully gc_realloc works as malloc+free, leaving lots of holes behind] 2005-11-16 paf * src/include/pa_common.h, src/classes/file.C, src/classes/table.C, src/main/compile.tab.C, src/main/pa_common.C, www/htdocs/_bug.html: merged to HEAD: ! table::save with enclosers now doubles them: "->"" ! table::save/load do not remove elements from options hash * src/main/compile.y: ! merged to HEAD: ^if(-f "...") now works [were overoptimized ^if(double_literal), compiler confused OP_VALUE+origin+double with OP_STRINGPOOL+code+OP_writeXX * src/main/: compile.tab.C, compile.y: ! ^if(-f "...") now works [were overoptimized ^if(double_literal), compiler confused OP_VALUE+origin+double with OP_STRINGPOOL+code+OP_writeXX * src/classes/file.C, src/classes/table.C, src/include/pa_common.h, src/main/pa_common.C, www/htdocs/_bug.html: ! table::save with enclosers now doubles them: "->"" ! table::save/load do not remove elements from options hash 2005-11-03 paf * src/main/: Makefile.am, compile.tab.C: removed $< from .y compilation, not all makefiles liked that 2005-08-30 paf * src/classes/op.C: merge . speedup check of [DEFAULT] * src/classes/op.C: . speedup check of [DEFAULT] 2005-08-26 paf * src/classes/date.C, src/types/pa_vdate.h, www/htdocs/_bug.html: merged + date.week * src/classes/date.C, src/types/pa_vdate.h, www/htdocs/_bug.html: + date.week * src/classes/table.C: merged ! ^table::create[bad]{xxx} now complains about bad!=nameless * src/classes/table.C: ! ^table::create[bad]{xxx} now complains about bad!=nameless * src/classes/: hash.C, string.C, table.C, void.C: merged ! optional options were allowed to be empty. were checked if(is_string), changed to !defined||is_string to allow void * src/targets/isapi/parser3isapi.C, www/htdocs/_bug.html, src/classes/hash.C, src/classes/string.C, src/classes/table.C, src/classes/void.C: ! optional options were allowed to be empty. were checked if(is_string), changed to !defined||is_string to allow void * src/types/pa_vmethod_frame.h: merged ! many classes/* used as_junction where they needed as_int/double, so failed with recent "(const) now no junction" optimization * src/classes/: double.C, int.C, math.C, op.C, string.C, table.C: merged ! many classes/* used as_junction where they needed as_int/double, so failed with recent "(const) now no junction" optimization * src/classes/double.C, src/classes/int.C, src/classes/math.C, src/classes/op.C, src/classes/string.C, src/classes/table.C, src/main/compile.tab.C, src/types/pa_vmethod_frame.h, www/htdocs/_bug.html: ! many classes/* used as_junction where they needed as_int/double, so failed with recent "(const) now no junction" optimization 2005-08-24 paf * src/targets/isapi/: parser3isapi.C, parser3isapi.vcproj: ! on windows 2003 DllMain receivese \\?\ prefix to fullspec of .dll, stripped it 2005-08-09 paf * src/types/pa_wcontext.h: ! bugfix in_expression bit field were not cleared * www/htdocs/: _bug.html, _bug.pl, _bug.txt: . file::exec $charset transcodes env fine * src/: classes/classes.C, classes/classes.h, classes/date.C, classes/double.C, classes/file.C, classes/form.C, classes/hash.C, classes/hashfile.C, classes/image.C, classes/int.C, classes/mail.C, classes/math.C, classes/memory.C, classes/op.C, classes/response.C, classes/string.C, classes/table.C, classes/void.C, classes/xdoc.C, classes/xnode.C, classes/xnode.h, include/pa_array.h, include/pa_cache_managers.h, include/pa_charset.h, include/pa_charsets.h, include/pa_common.h, include/pa_config_fixed.h, include/pa_config_includes.h, include/pa_dictionary.h, include/pa_dir.h, include/pa_exception.h, include/pa_exec.h, include/pa_globals.h, include/pa_hash.h, include/pa_memory.h, include/pa_opcode.h, include/pa_operation.h, include/pa_os.h, include/pa_request.h, include/pa_request_charsets.h, include/pa_request_info.h, include/pa_sapi.h, include/pa_socks.h, include/pa_sql_connection.h, include/pa_sql_driver_manager.h, include/pa_stack.h, include/pa_string.h, include/pa_stylesheet_connection.h, include/pa_stylesheet_manager.h, include/pa_table.h, include/pa_threads.h, include/pa_types.h, include/pa_uue.h, include/pa_xml_exception.h, include/pa_xml_io.h, lib/gd/gif.C, lib/gd/gif.h, lib/gd/gifio.C, lib/md5/pa_md5.h, lib/md5/pa_md5c.c, lib/smtp/comms.C, lib/smtp/smtp.C, lib/smtp/smtp.h, main/compile.C, main/compile_tools.C, main/compile_tools.h, main/execute.C, main/pa_cache_managers.C, main/pa_charset.C, main/pa_charsets.C, main/pa_common.C, main/pa_dictionary.C, main/pa_dir.C, main/pa_exception.C, main/pa_exec.C, main/pa_globals.C, main/pa_memory.C, main/pa_os.C, main/pa_request.C, main/pa_socks.C, main/pa_sql_driver_manager.C, main/pa_string.C, main/pa_stylesheet_connection.C, main/pa_stylesheet_manager.C, main/pa_table.C, main/pa_uue.C, main/pa_xml_exception.C, main/pa_xml_io.C, main/untaint.C, sql/pa_sql_driver.h, targets/cgi/pa_threads.C, targets/cgi/parser3.C, targets/isapi/pa_threads.C, targets/isapi/parser3isapi.C, types/pa_junction.h, types/pa_method.h, types/pa_property.h, types/pa_value.C, types/pa_value.h, types/pa_vbool.h, types/pa_vclass.C, types/pa_vclass.h, types/pa_vcode_frame.h, types/pa_vconsole.h, types/pa_vcookie.C, types/pa_vcookie.h, types/pa_vdate.h, types/pa_vdouble.h, types/pa_venv.h, types/pa_vfile.C, types/pa_vfile.h, types/pa_vform.C, types/pa_vform.h, types/pa_vhash.C, types/pa_vhash.h, types/pa_vhashfile.h, types/pa_vimage.C, types/pa_vimage.h, types/pa_vint.h, types/pa_vjunction.h, types/pa_vmail.C, types/pa_vmail.h, types/pa_vmath.C, types/pa_vmath.h, types/pa_vmemory.h, types/pa_vmethod_frame.C, types/pa_vmethod_frame.h, types/pa_vobject.C, types/pa_vobject.h, types/pa_vproperty.h, types/pa_vrequest.C, types/pa_vrequest.h, types/pa_vresponse.C, types/pa_vresponse.h, types/pa_vstateless_class.C, types/pa_vstateless_class.h, types/pa_vstateless_object.h, types/pa_vstatus.C, types/pa_vstatus.h, types/pa_vstring.C, types/pa_vstring.h, types/pa_vtable.C, types/pa_vtable.h, types/pa_vvoid.C, types/pa_vvoid.h, types/pa_vxdoc.C, types/pa_vxdoc.h, types/pa_vxnode.C, types/pa_vxnode.h, types/pa_wcontext.C, types/pa_wcontext.h, types/pa_wwrapper.h: 2005 * src/types/: pa_value.h, pa_vdouble.h, pa_vint.h, pa_vmethod_frame.h: merged from HEAD ! simplified (double) speedup consequent checks in vmethod_frame * src/types/pa_wcontext.h: ! bugfix in_expression bit field were not cleared * src/: classes/file.C, main/pa_exec.C: merged +file::cgi/exec now params: 50 max (were 10) * src/: classes/file.C, main/pa_exec.C: + file::cgi/exec now params: 50 max (were 10) * src/types/pa_value.h, src/types/pa_vdouble.h, src/types/pa_vint.h, src/types/pa_vmethod_frame.h, src/types/pa_vvoid.C, src/types/pa_vvoid.h, src/types/pa_wcontext.C, src/types/pa_wcontext.h, www/htdocs/.htaccess, www/htdocs/_bug.html: + ^call[$void] param inside now is void (were: empty string) ! simplified (double) speedup consequent checks in vmethod_frame * src/types/: pa_vmethod_frame.C, pa_vmethod_frame.h: merged + optimized constants in expressions vstring->vdouble + optimized ^call(vdouble), no junction creation, no calls later 2005-08-08 paf * bin/auto.p.dist.in: merged . apache bad 404 handling workaround integrated * bin/auto.p.dist.in: . apache bad 404 handling workaround integrated * src/main/compile.tab.C, src/main/compile.y, src/main/compile_tools.C, src/main/compile_tools.h, www/htdocs/.htaccess, www/htdocs/_bug.html, www/htdocs/_bug.xml: merged + optimized constants in expressions vstring->vdouble + optimized ^call(vdouble), no junction creation, no calls later * src/types/pa_vdouble.h: merged . double values without fractional part now default printed as %.0f instead of %g * src/types/pa_vdouble.h: . double values without fractional part now default printed as %.0f instead of %g * www/htdocs/: _bug.html, _bug.xml: . merged ! second hashfile::open would cause an exception * src/classes/hashfile.C: . merged ! second hashfile::open would cause an exception * src/classes/hashfile.C: ! second hashfile::open would cause an exception * src/classes/classes.h, src/main/execute.C, src/types/pa_junction.h, src/types/pa_value.h, src/types/pa_vclass.C, src/types/pa_vclass.h, src/types/pa_vcode_frame.h, src/types/pa_vconsole.h, src/types/pa_vcookie.C, src/types/pa_vcookie.h, src/types/pa_vhash.h, src/types/pa_vhashfile.h, src/types/pa_vimage.C, src/types/pa_vimage.h, src/types/pa_vjunction.h, src/types/pa_vmethod_frame.h, src/types/pa_vobject.C, src/types/pa_vobject.h, src/types/pa_vrequest.C, src/types/pa_vrequest.h, src/types/pa_vresponse.C, src/types/pa_vresponse.h, src/types/pa_vstateless_class.C, src/types/pa_vstateless_object.h, src/types/pa_vvoid.h, src/types/pa_vxnode.C, src/types/pa_vxnode.h, src/types/pa_wwrapper.h, www/htdocs/_bug.html, www/htdocs/_bug.p: . merged VJunction(new Junction) optimization from 3.1.4 * src/: main/execute.C, types/pa_junction.h, types/pa_vjunction.h, types/pa_vstateless_class.C: + optimized new VJunction(new Junction(params)) to new VJunction(params), thousands of mallocs removed 2005-08-05 paf * src/: include/pa_memory.h, main/compile.tab.C, main/compile.y, types/pa_vdouble.h, types/pa_vmethod_frame.C, types/pa_vmethod_frame.h: + optimized ^call(vdouble), no junction creation, no calls later * src/: classes/classes.C, classes/classes.h, classes/date.C, classes/double.C, classes/file.C, classes/form.C, classes/hash.C, classes/hashfile.C, classes/image.C, classes/int.C, classes/mail.C, classes/math.C, classes/memory.C, classes/op.C, classes/response.C, classes/string.C, classes/table.C, classes/void.C, classes/xdoc.C, classes/xnode.C, classes/xnode.h, include/pa_array.h, include/pa_cache_managers.h, include/pa_charset.h, include/pa_charsets.h, include/pa_common.h, include/pa_config_fixed.h, include/pa_config_includes.h, include/pa_dictionary.h, include/pa_dir.h, include/pa_exception.h, include/pa_exec.h, include/pa_globals.h, include/pa_hash.h, include/pa_memory.h, include/pa_opcode.h, include/pa_operation.h, include/pa_os.h, include/pa_request.h, include/pa_request_charsets.h, include/pa_request_info.h, include/pa_sapi.h, include/pa_socks.h, include/pa_sql_connection.h, include/pa_sql_driver_manager.h, include/pa_stack.h, include/pa_string.h, include/pa_stylesheet_connection.h, include/pa_stylesheet_manager.h, include/pa_table.h, include/pa_threads.h, include/pa_types.h, include/pa_uue.h, include/pa_xml_exception.h, include/pa_xml_io.h, lib/gd/gif.C, lib/gd/gif.h, lib/gd/gifio.C, lib/md5/pa_md5.h, lib/md5/pa_md5c.c, lib/smtp/comms.C, lib/smtp/smtp.C, lib/smtp/smtp.h, main/compile.C, main/compile.y, main/compile_tools.C, main/compile_tools.h, main/execute.C, main/pa_cache_managers.C, main/pa_charset.C, main/pa_charsets.C, main/pa_common.C, main/pa_dictionary.C, main/pa_dir.C, main/pa_exception.C, main/pa_exec.C, main/pa_globals.C, main/pa_memory.C, main/pa_os.C, main/pa_request.C, main/pa_socks.C, main/pa_sql_driver_manager.C, main/pa_string.C, main/pa_stylesheet_connection.C, main/pa_stylesheet_manager.C, main/pa_table.C, main/pa_uue.C, main/pa_xml_exception.C, main/pa_xml_io.C, main/untaint.C, sql/pa_sql_driver.h, targets/cgi/pa_threads.C, targets/cgi/parser3.C, targets/isapi/pa_threads.C, targets/isapi/parser3isapi.C, types/pa_junction.h, types/pa_method.h, types/pa_value.C, types/pa_value.h, types/pa_vbool.h, types/pa_vclass.C, types/pa_vclass.h, types/pa_vcode_frame.h, types/pa_vconsole.h, types/pa_vcookie.C, types/pa_vcookie.h, types/pa_vdate.h, types/pa_vdouble.h, types/pa_venv.h, types/pa_vfile.C, types/pa_vfile.h, types/pa_vform.C, types/pa_vform.h, types/pa_vhash.C, types/pa_vhash.h, types/pa_vhashfile.h, types/pa_vimage.C, types/pa_vimage.h, types/pa_vint.h, types/pa_vjunction.h, types/pa_vmail.C, types/pa_vmail.h, types/pa_vmath.C, types/pa_vmath.h, types/pa_vmemory.h, types/pa_vmethod_frame.C, types/pa_vmethod_frame.h, types/pa_vobject.C, types/pa_vobject.h, types/pa_vrequest.C, types/pa_vrequest.h, types/pa_vresponse.C, types/pa_vresponse.h, types/pa_vstateless_class.C, types/pa_vstateless_class.h, types/pa_vstateless_object.h, types/pa_vstatus.C, types/pa_vstatus.h, types/pa_vstring.C, types/pa_vstring.h, types/pa_vtable.C, types/pa_vtable.h, types/pa_vvoid.C, types/pa_vvoid.h, types/pa_vxdoc.C, types/pa_vxdoc.h, types/pa_vxnode.C, types/pa_vxnode.h, types/pa_wcontext.C, types/pa_wcontext.h, types/pa_wwrapper.h: . 2005 ;) * src/: lib/cord/cord.vcproj, lib/gd/gd.vcproj, lib/ltdl/ltdl.vcproj, lib/md5/md5.vcproj, lib/pcre/pcre.vcproj, lib/pcre/pcre_dftables.vcproj, lib/pcre/pcre_parser_ctype.vcproj, lib/sdbm/sdbm.vcproj, lib/smtp/smtp.vcproj, main/compile.tab.C, main/compile.y, main/compile_tools.C, main/compile_tools.h, targets/cgi/parser3.vcproj, targets/isapi/parser3isapi.vcproj: + optimized constants in expressions vstring->vdouble 2005-07-29 paf * src/types/pa_vclass.C, www/htdocs/_bug.p: . shaped up error messages a bit * src/types/pa_vclass.C, www/htdocs/_bug_derived.p: + property getter can now be overridden * src/main/execute.C, src/types/pa_vclass.C, src/types/pa_vobject.C, www/htdocs/_bug.p, www/htdocs/_bug_derived.p: ! bug fix: static parent fields were not replaced in case $derived:field[put] + property setter can now be overridden * www/htdocs/: _bug.html, _bug.p, _bug_derived.p: + removed limit "ctor must be declared in class being created" 2005-07-28 paf * configure, configure.in, src/classes/classes.h, src/classes/date.C, src/classes/file.C, src/classes/hash.C, src/classes/hashfile.C, src/classes/image.C, src/classes/op.C, src/classes/table.C, src/classes/xdoc.C, src/classes/xnode.C, src/classes/xnode.h, src/include/pa_hash.h, src/include/pa_version.h, src/main/execute.C, src/types/Makefile.am, src/types/pa_method.h, src/types/pa_value.h, src/types/pa_vclass.C, src/types/pa_vclass.h, src/types/pa_vcode_frame.h, src/types/pa_vconsole.h, src/types/pa_vcookie.C, src/types/pa_vcookie.h, src/types/pa_vhash.h, src/types/pa_vhashfile.h, src/types/pa_vimage.C, src/types/pa_vimage.h, src/types/pa_vmethod_frame.h, src/types/pa_vobject.C, src/types/pa_vobject.h, src/types/pa_vproperty.h, src/types/pa_vrequest.C, src/types/pa_vrequest.h, src/types/pa_vresponse.C, src/types/pa_vresponse.h, src/types/pa_vstateless_class.C, src/types/pa_vstateless_class.h, src/types/pa_vstateless_object.h, src/types/pa_vvoid.h, src/types/pa_vxnode.C, src/types/pa_vxnode.h, src/types/pa_wwrapper.h, www/htdocs/.htaccess, www/htdocs/_bug.html, www/htdocs/_bug.p, www/htdocs/_bug.pl, www/htdocs/_bug.sh, www/htdocs/auto.p: + 3.2.0 beta: merged from dynamic_fields_join * src/classes/hash.C, src/classes/hashfile.C, src/classes/op.C, src/classes/xnode.C, src/include/pa_hash.h, src/main/execute.C, src/types/pa_method.h, src/types/pa_value.h, src/types/pa_vclass.C, src/types/pa_vclass.h, src/types/pa_vcode_frame.h, src/types/pa_vconsole.h, src/types/pa_vcookie.C, src/types/pa_vcookie.h, src/types/pa_vhash.h, src/types/pa_vhashfile.h, src/types/pa_vimage.C, src/types/pa_vimage.h, src/types/pa_vmethod_frame.h, src/types/pa_vobject.C, src/types/pa_vobject.h, src/types/pa_vrequest.C, src/types/pa_vrequest.h, src/types/pa_vresponse.C, src/types/pa_vresponse.h, src/types/pa_vstateless_object.h, src/types/pa_vvoid.h, src/types/pa_vxnode.C, src/types/pa_vxnode.h, src/types/pa_wwrapper.h, www/htdocs/.htaccess, www/htdocs/auto.p: ! restored put_element('replace' param), and restored its checks in vobject.put_element->static fields | dynamic properties 2005-07-27 paf * src/types/pa_vclass.C: ! changed to GET_ SET_ prefixes. for there is some old code containing @set_name $name * src/types/pa_vobject.h: . fixed warning * configure, configure.in, src/include/pa_version.h, src/types/Makefile.am: 3.2.0beta started * src/classes/xnode.C, src/include/pa_hash.h, src/types/pa_vstateless_class.C, www/htdocs/.htaccess, www/htdocs/_bug.html, www/htdocs/_bug.p, www/htdocs/_bug.pl, www/htdocs/_bug.sh, www/htdocs/auto.p: ! new asserts were all false. regretfully reverted them all to checks * src/: classes/classes.h, classes/hash.C, classes/hashfile.C, classes/op.C, main/execute.C, types/pa_method.h, types/pa_value.h, types/pa_vclass.C, types/pa_vclass.h, types/pa_vcode_frame.h, types/pa_vconsole.h, types/pa_vcookie.C, types/pa_vcookie.h, types/pa_vhash.h, types/pa_vhashfile.h, types/pa_vimage.C, types/pa_vimage.h, types/pa_vmethod_frame.h, types/pa_vobject.C, types/pa_vobject.h, types/pa_vrequest.C, types/pa_vrequest.h, types/pa_vresponse.C, types/pa_vresponse.h, types/pa_vstateless_object.h, types/pa_vvoid.h, types/pa_vxnode.C, types/pa_vxnode.h, types/pa_wwrapper.h: joined_dynamic_fields: removed unused param from put_method (returned to 3 params) * src/include/pa_hash.h, src/types/pa_vclass.C, src/types/pa_vclass.h, www/htdocs/_bug.html, www/htdocs/_bug.p: joined_dynamic_fields: dynamic get/set works with overriding props [alpha2] * src/types/pa_vclass.C, www/htdocs/_bug.html: joined_dynamic_fields: dynamic get/set works [alfa] * src/: classes/classes.h, classes/hash.C, classes/hashfile.C, classes/op.C, include/pa_hash.h, main/execute.C, types/pa_method.h, types/pa_value.h, types/pa_vclass.C, types/pa_vclass.h, types/pa_vcode_frame.h, types/pa_vconsole.h, types/pa_vcookie.C, types/pa_vcookie.h, types/pa_vhash.h, types/pa_vhashfile.h, types/pa_vimage.C, types/pa_vimage.h, types/pa_vmethod_frame.h, types/pa_vobject.C, types/pa_vobject.h, types/pa_vrequest.C, types/pa_vrequest.h, types/pa_vresponse.C, types/pa_vresponse.h, types/pa_vstateless_class.C, types/pa_vstateless_object.h, types/pa_vvoid.h, types/pa_vxnode.C, types/pa_vxnode.h, types/pa_wwrapper.h: joined_dynamic_fields: just compiled * src/: classes/date.C, classes/file.C, classes/hash.C, classes/hashfile.C, classes/image.C, classes/table.C, classes/xdoc.C, classes/xnode.h, main/execute.C, types/pa_vclass.C, types/pa_vclass.h, types/pa_vobject.h, types/pa_vstateless_class.h: joined_dynamic_fields: started * src/types/pa_vobject.C: . object setters [only started, does not work yet] * src/include/pa_hash.h, src/types/pa_vclass.C, src/types/pa_vobject.C, www/htdocs/_bug.html, www/htdocs/_bug.p: . object setters [only started, does not work yet] 2005-07-26 paf * src/include/pa_request.h, src/main/execute.C, www/htdocs/_bug.html: . properties: set works [alpha2]. for classes. todo: for objects * src/classes/classes.h, src/include/pa_hash.h, src/main/execute.C, src/types/pa_value.h, src/types/pa_vclass.C, src/types/pa_vclass.h, src/types/pa_vcode_frame.h, src/types/pa_vconsole.h, src/types/pa_vcookie.C, src/types/pa_vcookie.h, src/types/pa_vhash.h, src/types/pa_vhashfile.h, src/types/pa_vimage.C, src/types/pa_vimage.h, src/types/pa_vmethod_frame.h, src/types/pa_vobject.C, src/types/pa_vobject.h, src/types/pa_vrequest.C, src/types/pa_vrequest.h, src/types/pa_vresponse.C, src/types/pa_vresponse.h, src/types/pa_vstateless_object.h, src/types/pa_vvoid.h, src/types/pa_vxnode.C, src/types/pa_vxnode.h, src/types/pa_wwrapper.h, www/htdocs/_bug.html: . properties: set works [alpha1] 2005-07-25 paf * src/main/compile.C, src/types/pa_vclass.C, src/types/pa_vclass.h, src/types/pa_vstateless_class.C, src/types/pa_vstateless_class.h, www/htdocs/_bug.html: . properties: started, get works [alpha1, other approach] * src/main/compile.C, src/types/pa_vclass.C, src/types/pa_vclass.h, www/htdocs/_bug.html, www/htdocs/_bug.p: . properties: started, get works [alpha2] * src/types/: pa_vclass.C, pa_vclass.h, pa_vstateless_class.C, pa_vstateless_class.h: . properties: started, get works [alpha] 2005-07-15 paf * src/: classes/classes.h, classes/op.C, main/execute.C, types/pa_junction.h, types/pa_property.h, types/pa_value.h, types/pa_vclass.C, types/pa_vclass.h, types/pa_vcode_frame.h, types/pa_vconsole.h, types/pa_vcookie.C, types/pa_vcookie.h, types/pa_vhash.h, types/pa_vhashfile.h, types/pa_vimage.C, types/pa_vimage.h, types/pa_vmethod_frame.h, types/pa_vobject.C, types/pa_vobject.h, types/pa_vrequest.C, types/pa_vrequest.h, types/pa_vresponse.C, types/pa_vresponse.h, types/pa_vstateless_class.C, types/pa_vstateless_class.h, types/pa_vstateless_object.h, types/pa_vvoid.h, types/pa_vxnode.C, types/pa_vxnode.h, types/pa_wcontext.h, types/pa_wwrapper.h, types/types.vcproj: + started property [getters work but think of changing them too to precaching] 2005-07-08 paf * src/main/pa_request.C, www/htdocs/_bug.html: ! bugfix: $response:body[nonfile] caused gpf 2005-06-28 paf * src/: classes/file.C, main/untaint.C: ! string invariant violated in passing empty strings to file::exec/cgi environment 2005-06-06 paf * src/classes/hash.C, src/classes/string.C, src/classes/table.C, www/htdocs/.htaccess, www/htdocs/_bug.html, www/htdocs/_bug.pl, www/htdocs/_bug.xsl: ! bugfix ^string:sql ^table:sql ^hash:sql now DO process $.bind option 2005-05-24 paf * src/classes/file.C: ! bugfix ^file::load[mode;name;$.offset $.limit] now work again [support was broken in 3.1.4] * src/: main/pa_string.C, classes/op.C: . steps toward removing ALL_INTERIOR_POINTERS 2005-05-12 paf * configure: 3.1.5beta * src/main/pa_common.C: ! bugfix -- recv()==0 is not an error * src/main/pa_common.C: ! bugfix ^file::load[mode;name;$.offset $.limit] now work again [support was broken in 3.1.4] * src/lib/gd/gif.C: ! fixed image.fill, not it does not depend on line-width [was refusing to fill if line-width >1, thanks to Seras for repro case 2005-04-25 paf * src/types/pa_vdate.h: ! getenv("TZ")==0? TZ environment restored correctly 2005-04-19 paf * src/types/pa_vdate.h: bugfix: initial $date.TZ is 0, that results in VString violating invariant!! * src/types/pa_vdate.h: bugfix: TZ now restored after roll if were getenv("TZ")==null 2005-04-08 paf * src/main/pa_charset.C: bugfix: UTF8->one-byte-per-char-encoding bugfix: when there is no char in charset one byte produces 6 (ÿ <hash now regards _default * src/types/pa_vmethod_frame.h, www/htdocs/_bug.html: bugfix: when method junction was created by accessing $name_of_method it acquired bad self=closest methodframe; instead of proper self (current class) * src/types/pa_vhashfile.C, www/htdocs/_bug.html: bugfix: reading empty string from hashfile produced bad cord 2004-12-10 paf * src/: lib/smtp/comms.C, main/pa_common.C: DONT_LINGER can cause subsequent failures though defined in .h * src/main/pa_common.C: comment on volatile * src/: include/pa_config_auto.h.in, main/pa_common.C: http: unix: alarm function were not used since the beginning due to stupid error [setsigjmp were not checked in configure.in] * src/main/pa_common.C: http: timeout setsockopt [if possible] on unix too * src/main/pa_common.C: http: exception status of send/recv errors change to most probable http.timeout * src/main/pa_common.C, www/htdocs/_bug.html: win32: http connection $.timeout option now works [setsockopt on send/receive] 2004-12-08 paf * src/classes/mail.C, src/types/pa_vmail.C, www/htdocs/.htaccess, www/htdocs/_bug.html, www/htdocs/_bug.xsl: bugfix: mail body now cstr-ed knowing mail charset, and untainting uri lang now knows proper charset 2004-11-24 paf * src/classes/hash.C: hash: adding/cloning adds/clones _default now $hash[ $.a[1] $._default[def] ] #$hash2[^hash::create[$hash]] $hash2[^hash::create[]] ^hash2.add[$hash] $hash2.shit 2004-11-12 paf * src/types/pa_vmail.C: bugfix: mail:send[$.date[]] were ignored [since 3.0.4] 2004-11-09 paf * src/targets/cgi/parser3.C: debug: PA_DEBUG_CGI_ENTRY_EXIT if on, writes basics to c:\parser3.log 2004-10-21 paf * src/classes/xnode.C: bugfix: xnode.getAttribute[NS] now return tainted strings [were returning clean onces] 2004-10-15 paf * src/types/pa_vdouble.h: bugfix: ^for[i](1;1.5){} << did two cycles(i=1; i=2), which was wrong, now does ONE 2004-10-12 paf * etc/parser3.charsets/windows-1251.cfg: euro promille +/- 2004-10-07 paf * src/include/pa_config_fixed.h, src/include/pa_config_includes.h, src/main/pa_globals.C, www/htdocs/.htaccess, www/htdocs/_bug.html, www/htdocs/_bug.pl: debugger help: PA_RELEASE_ASSERTS enables release asserts * src/: main/pa_string.C, include/pa_string.h: debugger help: String.dump() to stdout in detailed form [were String.v() in short form] * src/lib/cord/cordbscs.c: debugger help: CORD_dump now dumpts \t\r\n as @#| and truncates long char sequences less 2004-10-06 paf * src/: include/pa_socks.h, main/pa_common.C, main/pa_socks.C: win32 beauty: socket errors properly decoded 2004-10-05 paf * src/: include/pa_request.h, main/pa_request.C: bugfix: request::configure_user/admin done always, even if no file-to-process useful in @unhandled_exception [say, if they would want to mail by SMTP something] * src/main/pa_request.C: bugfix: cookie(and mail:recieved) fills now performed prior to file loading [and @auto executing] thus making $cookie:value available in @auto and in @unhandled_exception when IIS is configured to run interpreter even if no file exist 2004-09-20 paf * src/main/pa_globals.C: libxml has bugs: it calls xmlMallocAtomic somewhere where it should have called xmlMalloc and it calls xmlFree when it should have not called it. inserted two workarounds: xmlMallocAtomic implemented as xmlMalloc, and xmlFree just ignored. put away a testcase, maybe someday libxml author would fix all that. until that day: we have SLOW garbage collecting when many xml objects are alive hint: do ^memory:compact[] before xdoc::create 2004-09-17 paf * src/classes/file.C: bugfix: file::cgi headers were lost [typo error from 3.0.8 version] 2004-09-14 paf * src/types/pa_vhashfile.C: bugfix: hashfile.clear deleted only part bugfix: hashfile.foreach iterated only part if hashfile were modified inside 2004-09-13 paf * src/main/pa_string.C, www/htdocs/_bug.html: bugfix: $s[+008] ^eval($s) now parsed OK [were as octal] * src/types/pa_vhashfile.C, www/htdocs/_bug.html: beauty: not reproduced $hashfile.key[$novalue] bug [reported by motorin], inserted safety-check * src/types/pa_vhashfile.C: change: empty keys now error in parser [not something obscure from sdbm lib] * src/types/pa_vhashfile.C, www/htdocs/_bug.html: bugfix: error numbers now from errno.h = strerror now returnes something and we can properly report that to client * src/lib/sdbm/sdbm_private.h: change: limit on length(key+value) now 8008 bytes, were 1008. perl sdbm compatibility now ruined * www/htdocs/: _bug.html, _bug.xsl: change: ^xdoc.string now outputted as-is [tainted as-is] this helps //[space][newline] to remain as-is and not be unnecessary optimized away [ruining javascript] * src/classes/xdoc.C: change: ^xdoc.string now outputted as-is [tainted as-is] this helps //[space][newline] to remain as-is and not be unnecessary optimized away [ruining javascript] * src/classes/xdoc.C: change: ^xdoc.string now outputted as-is [tainted as-is] * src/classes/mail.C: bugfix: typo error 2004-09-09 paf * src/main/pa_common.C: bugfix: loads headers with both \r\n and \n separators bugfix: loads header with endings \r\n\r\n and \n\n (bloody yandex.server) 2004-09-06 paf * src/main/pa_charset.C: bugfix: two-bytes invalid chars in TranscodeFromUTF8 considered valid. only >2bytes-long now %HH encoded 2004-09-01 paf * src/types/pa_vmail.C: change: multipart/mixed changed to multipart/related outlook express have no problems showing unrelated attachments. todo: someday figure out a way of multipart/mixed multipart/related text/html image/xxx application/octet-stream << true attachments * src/types/pa_vmail.C, www/htdocs/_bug.html: new: ^mail:send[$.file[$.content-disposition can be overriden new: empty mail header fields removed from letter * src/classes/mail.C, src/include/pa_config_fixed.h, src/types/pa_value.C, src/types/pa_value.h, src/types/pa_vmail.C, www/htdocs/_bug.html: new: ^mail:send[ $.file[ $.any[header] 2004-08-30 paf * src/include/pa_config_fixed.h, src/main/pa_common.C, www/htdocs/.htaccess, www/htdocs/_bug.html: beauty: less warnings * src/main/pa_common.C: beauty: do not bother with charset detection when ^file::load[binary 2004-08-27 paf * src/main/pa_common.C: hack: for yandex.server http server 2004-08-18 paf * src/main/pa_request.C: bugfix: Accept-Ranges: bytes when sending possibly-chunked response 2004-08-17 paf * src/classes/file.C: bugfix: $f[^file::load[;http://]] $f.content-type now = that of http response * src/classes/file.C: bugfix: $f[^file::load[;http://]] $f.content-type now = that of http response 2004-08-03 paf * www/htdocs/: .htaccess, _bug.html: bugfix: empty input variables can be replaced by output [forgot to allocate proper buffer, oracle _server_ died with kgepop: no error frame to pop to for error 21500 message] 2004-07-30 paf * src/include/pa_request.h, src/main/pa_request.C, src/targets/cgi/parser3.C, src/targets/isapi/parser3isapi.C, www/htdocs/.htaccess: bugfix: win32: system&parser exceptions in release mode reported properly parser exception in exception handler WERE mistakenly reported as system exception, without details [in apache & isapi] +some beauty in exception text * src/include/pa_exception.h, src/main/pa_request.C, src/targets/cgi/parser3.C, www/htdocs/.htaccess, www/htdocs/_bug.html: bugfix: win32: system&parser exceptions in release mode reported properly parser exception in exception handler WERE mistakenly reported as system exception, without details * src/main/execute.C: beauty: simplified system exception handling 2004-07-29 paf * src/classes/table.C, www/htdocs/_bug.html: bugfix: ^table.save[export.csv;$.separator[^;]] now works fine [separator were ignored, and \t used unconditionally] * src/types/Makefile.am: added vhash.c 2004-07-28 paf * src/: classes/date.C, classes/image.C, classes/math.C, lib/ltdl/ltdl.c, lib/pcre/pcre_parser_ctype.c, lib/smtp/comms.C, main/pa_common.C, targets/cgi/parser3.C, types/pa_vform.C, types/pa_vmail.C: bugfix: isspace((unsigned char)c) everywhere. failed on russian letters * src/main/pa_string.C, src/types/pa_vmail.C, www/htdocs/_bug.html, src/main/pa_common.C: bugfix: isspace((unsigned char)c) everywhere. failed on russian letters * www/htdocs/_bug.html: bugfix: win32: chdir not needed, dir passwed as 'currentDirectory' parameter to CreateProcess * src/main/pa_exec.C: bugfix: win32: chdir not needed, dir passwed as 'currentDirectory' parameter to CreateProcess 2004-07-27 paf * src/targets/cgi/parser3.vcproj: beauty: win32: globaloptimizations ON, release:mapfile ON todo: copy .mapfile from release somewhere [to help searching for unhandled system exceptions] * src/types/pa_vdate.h: check: for invalid datetime after temporary TZ shift * src/types/pa_vdate.h: bugfix: time checked not only at set_time but also in ctor 2004-07-26 paf * operators.txt, src/include/pa_common.h, src/main/pa_common.C, src/main/pa_request.C, src/types/pa_vfile.h, src/types/pa_vhash.C, src/types/pa_vhash.h, src/types/types.vcproj, www/htdocs/_bug.html: new: $response:body/download[ $.file[name on disk] $.name[of file for user] $.mdate[date of last-modified. default from directory] ] * src/classes/file.C: moving file:send somewhere else.. * src/: classes/file.C, include/pa_sapi.h, main/pa_common.C, targets/cgi/parser3.C, targets/isapi/parser3isapi.C: patched: ^file:send by Victor Fedoseev todo: turn it to $response:download[ $.filename[filename] $.option[] ,, ] * src/classes/file.C: beauty: invalid mode thoroughly reported 2004-07-21 paf * src/types/pa_vmail.C, www/htdocs/_bug.html: bugfix: too long header values now splitted to several lines were: header: vaaaaaaaaaaaalue now: header: vaaaaaa aaalue note: ms outlook[!express] shows only first 255 characters of subject 2004-07-15 paf * src/main/pa_os.C: bugfix: locks now compiled in [were mistakenly off] 2004-07-14 paf * src/classes/table.C: bugfix: $.bind values now got untainted according to lang [were: as-is] 2004-07-07 paf * src/classes/op.C: bugfix: cache with 2 params caused assertion, checked that * src/main/pa_exec.C: bufix: on unix AND win32 environment string now untainted according to their languages. were: as-is. EVERYWHERE * src/classes/file.C, src/main/pa_exec.C, www/htdocs/_bug.html, www/htdocs/_bug.pl: bufix: on unix AND win32 environment string now untainted according to their languages. were: as-is. EVERYWHERE * src/main/pa_exec.C: bufix: on unix environment string now untainted according to their languages. were: as-is. on win32: ok * parser3.vssscc: ...would not go unnoticed * src/main/pa_charset.C, www/htdocs/.htaccess, www/htdocs/_bug.html: convinience: transcodeFromUTF8 now never fails. in case on input appears nonutf, those bytes will be printed in %HH form. that can be easily decoded/recovered. this form is quite noticable, and hopefully would not go noticed 2004-07-06 paf * src/main/pa_exec.C: bufix: on unix environment string now untainted according to their languages. were: as-is. on win32: ok 2004-07-01 paf * src/classes/classes.vcproj, src/lib/cord/cord.vcproj, src/lib/gd/gd.vcproj, src/lib/ltdl/ltdl.vcproj, src/lib/md5/md5.vcproj, src/lib/pcre/pcre.vcproj, src/lib/pcre/pcre_dftables.vcproj, src/lib/pcre/pcre_parser_ctype.vcproj, src/lib/smtp/smtp.vcproj, src/main/main.vcproj, src/targets/cgi/parser3.vcproj, src/targets/isapi/parser3isapi.vcproj, src/types/types.vcproj, www/htdocs/.htaccess: win32: option: global optimization ON * src/main/untaint.C, www/htdocs/_bug.html: workaround kinda bug in libxml: life requires to do xdoc::create{invalid chars} standard disables chars less then \x20, except tab, cr, lf. changed tainting so that those become '!' 2004-06-25 paf * src/types/pa_vhashfile.C: bugfix: hashfile deserialize accessed int on odd address [prev bugfix failed due to superwize optimizer, which turned memcpy into same 'ld' asm command] * src/types/pa_vhashfile.C: bugfix: hashfile deserialize accessed int on odd address 2004-06-23 paf * www/htdocs/_bug.html: checked: oracle: various ways of returning error from stored proc. bad: no way of knowing which exactly user-defined exception were thrown. good: raise_application_error can return error message number and string FINE good: PRAGMA EXCEPTION_INIT works good too 2004-06-22 paf * src/sql/pa_sql_driver.h: note: about possible optimization * www/htdocs/_bug.html: checked: in out variables OK * operators.txt, src/classes/hash.C, src/classes/memory.C, src/classes/string.C, src/classes/table.C, src/classes/void.C, src/include/pa_config_includes.h, www/htdocs/_bug.html: new: ^void:sql{call paf(:a)}[ $.bind[ $.a[2] ] ] output variables work. todo: check in out variables 2004-06-18 paf * src/classes/file.C, src/classes/hash.C, src/classes/string.C, src/classes/table.C, src/classes/void.C, src/include/pa_globals.h, src/include/pa_sql_connection.h, src/main/compile.tab.C, src/sql/pa_sql_driver.h, www/htdocs/.htaccess, www/htdocs/_bug.html: started: ^void:sql{call paf(:a)}[ $.bind[ $.a[2] ] ] input variables work. todo:output * src/targets/cgi/parser3.C: bugfix: iis specific http://parser3/_bug.html?404;http://hpsv/test/ now $request:uri /_bug.html?404;http://hpsv/test/ -------------------------------------------------------------------------------- $request:query IIS-STATUS=404&IIS-DOCUMENT=http://hpsv/test/ -------------------------------------------------------------------------------- IIS-STATUS="404" IIS-DOCUMENT="http://hpsv/test/" 2004-06-16 paf * src/targets/cgi/parser3.C: new: iis specific http://parser3/_bug.html?404;http://server/_bug.html?f=v now $request:query IIS-STATUS=404&IIS-DOCUMENT=http://server/_bug.html&f=v $form:fields IIS-STATUS="404" IIS-DOCUMENT="http://server/_bug.html" f="v" todo: isapi too 2004-05-26 paf * src/include/pa_version.h: 3.1.3 * operators.txt: beauty: removed outdated level 'table' * etc/parser3.charsets/x-mac-cyrillic.cfg: added: thanks to konst * src/main/pa_string.C: beauty: removed 3 warnings * src/include/pa_string.h, src/classes/table.C, src/main/untaint.C, www/htdocs/_bug.html, src/classes/op.C: beauty: removed outdated level 'table' 2004-05-25 paf * src/lib/sdbm/apr_file_io.C: bugfix: bad seek wrapper implementation. mistery: how anything worked * src/sql/pa_sql_driver.h: beauty: param renamed and comment changed, it is now safe to use url if pointers to it are stored to gc mem * src/: main/pa_exec.C, types/pa_vhashfile.C: bugfix: hashfile unknown errors reported and not cause SIGSEGV now 2004-05-24 paf * src/include/pa_string.h, src/lib/cord/cordbscs.c, src/lib/cord/include/cord.h, www/htdocs/_bug.html, src/lib/cord/cordxtra.c: cancel: more speed, less memory: CORD_chars_block originally intended to ... it was good that CORD_chars_block were not used: it consumes more memory [and, might be slow too] undoing that. [and removed that func so that it would not confuse parser developer in future] * src/: include/pa_string.h, lib/cord/include/cord.h: more speed, less memory: CORD_chars_block originally intended to speedup/reduce mem usage were forgotten, and were used stupid CORD_chars * src/include/pa_config_auto.h.in: bugfix: bigendian check added * src/include/: pa_config_fixed.h, pa_string.h: bugfix: on BIGENDIAN processors space-conserving mech failed, causing SIGSEGV/SIGBUS and SAPI::abort("unknown untaint lang#%d", (1|2|3)); 2004-05-14 paf * src/types/Makefile.am, src/types/pa_vvoid.C, src/types/pa_vvoid.h, src/types/types.vcproj, www/htdocs/.htaccess, www/htdocs/_bug.html, www/htdocs/auto.p: bugfix: void now has vfile value, and $response:body[] works OK 2004-05-12 paf * src/types/pa_vbool.h, src/types/pa_vhash.h, src/types/pa_vhashfile.h, src/types/pa_vtable.h, www/htdocs/.htaccess, www/htdocs/_bug.html: beauty: ^if(def $bool) now equals ^if($bool) and shaped up other sources to use is_defined() {return as_bool();} along VBool 2004-05-11 paf * src/include/pa_exec.h: bugfix: gpf on file::exec/cgi because of referencing to local objects * src/classes/mail.C, src/include/pa_exec.h, src/main/compile.tab.C, src/types/pa_vmail.C, src/types/pa_vmail.h, www/htdocs/.htaccess, www/htdocs/_bug.gif, www/htdocs/_bug.html: bugfix: bcc with sendmail now left intact 2004-04-15 paf * src/classes/date.C: merged: beauty: unused var removed * src/classes/date.C: beauty: unused var removed * src/include/: pa_exec.h: bugfix: interface without pointer provoked bug 2004-04-09 paf * src/types/pa_vform.C: merge: bugfix: form:imap were incorrect * src/types/pa_vform.C: bugfix: form:imap were incorrect 2004-04-08 paf * src/classes/date.C: new: ^date::create[y-m-d h-M-s>>.milliseconds<<] now allowed, ignored so far * src/main/pa_xml_io.C: merged: bugfix /etc/xml/catalog * src/main/pa_xml_io.C: bugfix: in safe mode -- disabled attempts to consult default catalog [usually, that file belongs to other user/group] 2004-04-06 paf * src/main/pa_common.C: beauty: gcc warning removed * src/main/: compile.tab.C, compile.y: bugfix: gcc refused to accept that trick, trying other * src/main/compile.tab.C, src/main/compile.y, www/htdocs/_bug.html: bugfix: step3 to fix explicit result problem * src/main/compile.tab.C, src/main/compile.y, www/htdocs/_bug.html: bugfix: step2 to fix explicit result problem * src/main/compile.tab.C, src/main/compile.y, www/htdocs/_bug.html: bugfix: step1 to fix explicit result problem * operators.txt, src/classes/string.C: new: ^string.append[string] * src/include/pa_opcode.h, src/main/compile.tab.C, src/main/compile.y, src/main/execute.C, www/htdocs/_bug.html: attempt_check_call_in_explicit_result_mode: failed * src/main/pa_common.C: bugfix: of 1.175 bugfix: http://i.p.a.ddress gethostbyaddr added [on some platforms gethostbyname failed with such 'domains'] now checked properly, were: needless reverse/forward dns lookup * src/main/pa_common.C: bugfix: of 1.175 bugfix: http://i.p.a.ddress gethostbyaddr added [on some platforms gethostbyname failed with such 'domains'] now checked properly, were: needless reverse/forward dns lookup * src/main/compile.C, src/main/compile.tab.C, src/main/compile.y, www/htdocs/_bug.html: reimplemented: @method[][result] means "no string output here" moved to lexical level [on grammar level it were too difficult] * operators.txt, src/include/pa_string.h, src/main/compile.tab.C, src/main/compile.y, src/main/compile_tools.h, src/types/pa_vmethod_frame.C, src/types/pa_vmethod_frame.h, www/htdocs/.htaccess, www/htdocs/_bug.html: new: @method[][result] means "no string output here", implemented part of that idea: compiler throws away string literal generation code. and barks nonwhitespace chars * operators.txt: truth: removed comment about $ORIGIN 2004-04-05 paf * configure.in, src/doc/html2chm.cmd, src/doc/sources2html.cmd, src/include/pa_version.h, src/main/pa_common.C, src/targets/isapi/parser3isapi.C, www/htdocs/.htaccess, www/htdocs/_bug.html, www/htdocs/_bug.txt: merged with 3.1.3 * etc/parser3.charsets/x-mac-cyrillic.cfg: added: donated by Konstantin Tomashevitch [mailto:konst@design.ru] * src/doc/html2chm.cmd: beauty: no need in bg here * src/doc/sources2html.cmd: beauty: same window, in bg it interfered with FAR console * configure, configure.in: 3.1.3 * src/targets/isapi/parser3isapi.C: beauty: removed some warnings * src/main/pa_common.C: removed warning * src/include/pa_version.h: 3.1.3 2004-04-02 paf * src/main/pa_string.C: bugfix: $s[009] ^s.int[] now 9, were error * src/targets/cgi/parser3.C: new: CGI_PARSER_LOG env variable allows to specify where to put parser log file 2004-04-01 paf * src/classes/table.C: bugfix: bugfix: table::load last line without tab and enter were ignored * src/: include/pa_cache_managers.h, include/pa_globals.h, include/pa_socks.h, main/pa_cache_managers.C, main/pa_globals.C, main/pa_socks.C, targets/cgi/parser3.C, targets/isapi/parser3isapi.C, targets/isapi/parser3isapi.def: bugfix: sql connections now are disconnected 2004-03-30 paf * src/classes/table.C: bugfix: table::load last line without tab and enter were ignored * src/classes/table.C: bufix: if last table lines were commented, gpfed * src/doc/ClassExample1.dox, src/doc/ClassExample2.dox, src/doc/ClassExample3.dox, src/doc/chmhelper.pl, src/doc/class.dox, src/doc/compiler.dox, src/doc/doxygen.cfg, src/doc/exception.dox, src/doc/executor.dox, src/doc/footer.htm, src/doc/index.dox, src/doc/memory.dox, src/doc/methoded.dox, src/doc/object.dox, src/doc/string.dox, src/doc/targets.dox, src/doc/value.dox, src/include/pa_version.h, src/main/pa_cache_managers.C, src/main/pa_stylesheet_connection.C, src/targets/isapi/parser3isapi.vcproj, src/types/pa_vform.C, www/htdocs/_bug.html, www/htdocs/_bug.txt: merged bugfixes from 3.1.2, changed version to 3.1.3beta 2004-03-29 paf * src/types/pa_vhashfile.C: bugfix: empty key on hashfile.get causes gpf * src/doc/: ClassExample1.dox, ClassExample2.dox, ClassExample3.dox, chmhelper.pl, class.dox, compiler.dox, doxygen.cfg, exception.dox, executor.dox, footer.htm, index.dox, memory.dox, methoded.dox, object.dox, string.dox, targets.dox, value.dox: translated to english 2004-03-25 paf * src/targets/isapi/parser3isapi.vcproj: beauty: one more parser3project dependency removed * src/main/: pa_cache_managers.C, pa_stylesheet_connection.C: bugfix: refused to compile without xml * src/types/pa_vform.C: beauty: removed warning * src/classes/classes.vcproj: merged bugfix: now all compiles in any folder [removed last ;) folder dependency] * src/classes/classes.vcproj: bugfix: now all compiles in any folder [removed last ;) folder dependency] * src/include/pa_version.h: release * src/lib/gd/gif.C: new: ^image.pixel(outof;bounds) now returns -1 * src/classes/table.C: beauty: comment& more meaningful error message * src/classes/hash.C, www/htdocs/_bug.html: bugfix: ^hash::sql{one column} now produces $.hash[$.column_value1(true) ... ] [were producing some strang thing] 2004-03-23 paf * src/classes/image.C, src/main/pa_common.C, www/htdocs/_bug.html: bugfix: ^image.polyline and http status line parsing checked number of columns in table [user reported an assert] * operators.txt: example: on hashfile * src/classes/op.C, src/types/pa_value.C, src/types/pa_wcontext.C, www/htdocs/_bug.html: bugfix: junction reattach now actually reattaches a junction to new wcontext [were only assigning it to junction, which caused junction tracking to loose junction, and it's context were not killed, and it tried to process in invalid context, gpf] * src/targets/cgi/parser3.C: debug helper added 2004-03-19 paf * src/types/pa_wcontext.C, www/htdocs/_bug.html: beauty: error messages removed duplicate "type(type)" in braces 2004-03-10 paf * operators.txt, src/classes/xdoc.C, src/classes/xnode.C, src/classes/xnode.h, src/types/pa_vxdoc.C, src/types/pa_vxdoc.h, src/types/pa_vxnode.C, src/types/pa_vxnode.h, www/htdocs/_bug.html: new: refined solution to search-in-namespaces problem: $xdoc.search-namespaces.x[http://pif.design.ru/] $nodes[^xdoc.select[//x:second]] * operators.txt, src/classes/xnode.C, www/htdocs/_bug.html, www/htdocs/_bug.xml: new: xnode.select*[xpath expression][[NAMESPACES HASH]] allows to search for info in namespaces $nodes[^xdoc.select[//x:second][ $.x[http://pif.design.ru/] ]] 2004-03-09 paf * operators.txt, src/main/pa_common.C, www/htdocs/.htaccess, www/htdocs/_bug.html, www/htdocs/_bug.txt, www/htdocs/_bug.xsl: new: ^file::load[...][options] $.form[ !$.field1[string] !$.field2[^table::create{one_column_only^#0Avalue1^#0Avalue2}] ] !$.body[string] GET ?here notGET(POST, HEAD, others) in content-type: application/x-www-form-urlencoded todo: upload files ability * src/lib/cord/cordxtra.c: bugfix: CORD_pos were not fixed properly, done 2004-03-05 paf * operators.txt, src/main/pa_common.C: new: file::load[;http:// GET/POST $.form[$.fields started, not tested yet todo:$.field[table] for multiple values * operators.txt: new: http:// options $.user $.password basic authorization * src/main/pa_common.C: beauty: link to rtf added * operators.txt, src/include/pa_common.h, src/main/pa_common.C, www/htdocs/_bug.html: new: http:// options $.user $.password basic authorization * src/main/pa_common.C: beauty: removed needless vars * operators.txt: new: pgsql option [like that recently added to oracle driver] ClientCharset=parser-charset << charset in which parser thinks client works * src/sql/pa_sql_driver.h: beauty: important warning added * etc/parser3.charsets/koi8-r.cfg: there's special code for grad char! * etc/parser3.charsets/windows-1251.cfg: typo * www/htdocs/_bug.html, operators.txt: new: odbc option [like that recently added to oracle driver] ClientCharset=parser-charset << charset in which parser thinks client works 2004-03-04 paf * www/htdocs/: _bug.html, _bug.txt: new: mysql option [like that recently added to oracle driver] ClientCharset=parser-charset << charset in which parser thinks client works * src/main/pa_sql_driver_manager.C: speedup: charset lookups cached, sql transcoding now goes faster * operators.txt: new: mysql option [like that recently added to oracle driver] ClientCharset=parser-charset << charset in which parser thinks client works * etc/parser3.charsets/: koi8-r.cfg, windows-1251.cfg: keyboard typo error * etc/parser3.charsets/: koi8-r.cfg, windows-1251.cfg: typograph chars commented 2004-03-03 paf * INSTALL: note: added on libgc on FreeBSD, thanks to Andrey N. Pazychev <135@ugtel.ru> and Goor 2004-03-02 paf * operators.txt: new[update typo]: !^void.left(n) nothing !^void.right(n) nothing !^void.mid(p[;n]) nothing * operators.txt, src/classes/void.C, www/htdocs/_bug.html: new: !^void.left(n) nothing !^void.right(n) nothing !^void.pos(p[;n]) nothing * operators.txt, src/classes/file.C, src/include/pa_string.h, www/htdocs/_bug.html: new: ^file::sql[[name_to_become_$.name]]{} query result must be one row with columns: first: data second: file name third: content-type * operators.txt, src/classes/file.C, www/htdocs/_bug.gif, www/htdocs/_bug.html: ^file.sql-string[] inside ^connect gets properly escaped string, which can be passed to request now this for mysql only. it's up to parser sql driver to fix zeros properly * INSTALL: note: added on building apache with this option: --enable-shared=max thanks to Victor Fedoseev * www/htdocs/_bug.html: feature: oracle?..&LowerCaseColumnNames=0&ClientCharset=something column names got transcoded to $request:charset too [were only column data] 2004-03-01 paf * src/targets/isapi/parser3isapi.C: new: apache module & isapi extension memory:compact befor processingrequest * operators.txt, src/classes/hash.C, www/htdocs/_bug.html: new: ^hash._keys[>>name<<] to call sole column of result * operators.txt, src/classes/image.C, src/lib/gd/gif.C, src/lib/gd/gif.h, www/htdocs/_bug.html: new: ^image.pixel(x;y)[(color)] get/set pixel color * src/classes/image.C, src/types/pa_vimage.C, src/types/pa_vimage.h, www/htdocs/_bug.html: beauty: image -- less checks [were ugly impl] * src/classes/string.C, www/htdocs/_bug.html: bugfix: ^string.left/right/mid with negative values now considered bad * src/main/pa_common.C: bugfix: INADDR_NONE not everywhere defined * src/classes/xdoc.C, src/types/pa_vxdoc.h, www/htdocs/_bug.html, www/htdocs/_bug.xsl: bugfix: boolean output options now have unified defaults [after transform indent/omit-xml-declaration/standalone 'default' erroreously meant 'true'] * www/htdocs/_bug.html: bugfix: http://i.p.a.ddress gethostbyaddr added [on some platforms gethostbyname failed with such 'domains'] * src/main/pa_common.C: bugfix: http://i.p.a.ddress gethostbyaddr added [on some platforms gethostbyname failed with such 'domains'] * src/include/pa_config_auto.h.in: no select check, no define * src/classes/string.C: feature: ^string.trim both parameters may be empty-strings, meaning kind=both chars=whitespaces * src/lib/smtp/comms.C: bugfix: use SO_LINGER if no SO_DONTLINGER exist * src/classes/string.C: check: trim 'chars' must not be empty, exception if it is * src/classes/string.C: changed: ^string.trim [] << both, whitespaces [start|both|end] << kind, whitespaces [start|both|end;chars] full 2004-02-27 paf * operators.txt, src/classes/string.C, src/main/pa_string.C, www/htdocs/_bug.html: new method: ^string.trim[start|both|end[;chars]] default 'chars' -- whitespace chars finished * operators.txt, src/classes/string.C, src/include/pa_string.h, src/main/pa_string.C, www/htdocs/_bug.html: new method: ^string.trim[start|both|end[;chars]] default 'chars' -- whitespace chars started, only start works * www/htdocs/: _bug.html, _bug.xml, _bug.xsl: bug discovered: todo! xdoc::create+save != xdoc.transform&no+save * src/main/compile.C: bugfix: line numbers after ^process{}[$.line(-10]] can be negative, allowed to print they as signed * src/main/untaint.C: speed: there's no \n chars in output [normally], so no need to optimize them they could be retrived from databases, though. but 1. should be replaced 2. if not optimized, no harm done * www/htdocs/: _bug.html, _bug.txt: just test: file::load[text;http:// $.text utf-8 signature, line ends OK http://i2/tasks/edit/?id=4629476859594276758 * src/main/pa_exec.C: bugfix: waitpid could be interrupted -- ^file::exec/cgi could return invalid status & zombie child can remain for short period until process exists [very bad in mod_parser3] http://i2/tasks/edit/?id=4629451867179521923 * src/lib/smtp/smtp.h: bugfix: SMTP buffer overflow could allow malicious SMTP server to attack as by returning too long status responses http://i2/tasks/edit/?id=4629448401140924947 2004-02-26 paf * operators.txt: feature: ^process...{CODE}[now has options] which are $.main[to what to rename @main] $.file[file, from which (user says) goes that CODE] $.lineno(line number in that file, where CODE starts. may be negative) * operators.txt, src/classes/op.C, src/include/pa_request.h, src/main/compile.C, src/main/compile_tools.h, src/main/pa_request.C, www/htdocs/_bug.html, www/htdocs/_bug.p, www/htdocs/_bug.xsl: feature: ^process...{CODE}[now has options] which are $.main[to what to rename @main] $.file[file, from which (user says) goes that CODE] $.lineno(line number in that file, where CODE starts. may be negative) 2004-02-25 paf * etc/parser3.charsets/Makefile.am: bugfix: @sysconfdir@ used [were old @charsetsdir@ recently erased from configure.in] * src/classes/hash.C: feature: ^hash::sql{one colum result} now produces hash of column=>1 * www/htdocs/: _bug.html, _bug.xsl: xhtml: as resutl of [tab] is OK * src/lib/smtp/smtp.h: beauty: couple of #ifdef-s to compile even with incomplete errno constants set 2004-02-24 paf * src/lib/smtp/smtp.C: smtp on unix: authors of lib/smtp never read "man select" * src/main/pa_os.C: beauty: <0 better then ==-1 * src/lib/smtp/comms.C: smtp on unix: steps to work on unix * src/lib/smtp/: smtp.C: smtp on unix: steps to work on unix * src/classes/Makefile.am: smtp on unix: steps to work on unix * src/: classes/mail.C, types/pa_vmail.C, types/pa_vmail.h: smtp on unix: steps to work on unix [extracted 'to'] * src/classes/mail.C: smtp on unix: steps to work on unix * src/lib/smtp/smtp.C: smtp on unix: compiled on win32 * src/: lib/smtp/Makefile.am, lib/smtp/comms.C, lib/smtp/smtp.C, lib/smtp/smtp.h, targets/cgi/Makefile.am: started porting smtp to unix [testing on solaris] 2004-02-20 paf * src/classes/xdoc.C, www/htdocs/_bug.xsl: beauty: ugly code removed, thanks to egr for pointing that out * www/htdocs/: _bug.html, _bug.xsl: bugfix: * src/classes/xdoc.C: beauty: no submits. parser thought there were nameless empty file and $form:field got value of type 'file' * INSTALL: --without-threads * src/include/pa_sapi.h: 2004 2004-02-11 paf * src/: classes/classes.C, classes/classes.h, classes/date.C, classes/double.C, classes/file.C, classes/form.C, classes/hash.C, classes/hashfile.C, classes/image.C, classes/int.C, classes/mail.C, classes/math.C, classes/memory.C, classes/op.C, classes/response.C, classes/string.C, classes/table.C, classes/void.C, classes/xdoc.C, classes/xnode.C, classes/xnode.h, include/pa_array.h, include/pa_cache_managers.h, include/pa_charset.h, include/pa_charsets.h, include/pa_common.h, include/pa_config_fixed.h, include/pa_config_includes.h, include/pa_dictionary.h, include/pa_dir.h, include/pa_exception.h, include/pa_exec.h, include/pa_globals.h, include/pa_hash.h, include/pa_memory.h, include/pa_opcode.h, include/pa_operation.h, include/pa_os.h, include/pa_request.h, include/pa_request_charsets.h, include/pa_request_info.h, include/pa_socks.h, include/pa_sql_connection.h, include/pa_sql_driver_manager.h, include/pa_stack.h, include/pa_string.h, include/pa_stylesheet_connection.h, include/pa_stylesheet_manager.h, include/pa_table.h, include/pa_threads.h, include/pa_types.h, include/pa_uue.h, include/pa_xml_exception.h, include/pa_xml_io.h, lib/gd/gif.C, lib/gd/gif.h, lib/gd/gifio.C, lib/md5/pa_md5.h, lib/md5/pa_md5c.c, lib/smtp/comms.C, lib/smtp/smtp.C, lib/smtp/smtp.h, main/compile.C, main/compile_tools.C, main/compile_tools.h, main/execute.C, main/pa_cache_managers.C, main/pa_charset.C, main/pa_charsets.C, main/pa_common.C, main/pa_dictionary.C, main/pa_dir.C, main/pa_exception.C, main/pa_exec.C, main/pa_globals.C, main/pa_memory.C, main/pa_os.C, main/pa_request.C, main/pa_socks.C, main/pa_sql_driver_manager.C, main/pa_string.C, main/pa_stylesheet_manager.C, main/pa_table.C, main/pa_uue.C, main/pa_xml_exception.C, main/pa_xml_io.C, main/untaint.C, sql/pa_sql_driver.h, targets/cgi/pa_threads.C, targets/isapi/pa_threads.C, targets/isapi/parser3isapi.C, types/pa_junction.h, types/pa_method.h, types/pa_value.C, types/pa_value.h, types/pa_vbool.h, types/pa_vclass.C, types/pa_vclass.h, types/pa_vcode_frame.h, types/pa_vconsole.h, types/pa_vcookie.C, types/pa_vcookie.h, types/pa_vdate.h, types/pa_vdouble.h, types/pa_venv.h, types/pa_vfile.C, types/pa_vfile.h, types/pa_vform.C, types/pa_vform.h, types/pa_vhash.h, types/pa_vhashfile.h, types/pa_vimage.C, types/pa_vimage.h, types/pa_vint.h, types/pa_vjunction.h, types/pa_vmail.C, types/pa_vmail.h, types/pa_vmath.C, types/pa_vmath.h, types/pa_vmemory.h, types/pa_vmethod_frame.C, types/pa_vmethod_frame.h, types/pa_vobject.C, types/pa_vobject.h, types/pa_vrequest.C, types/pa_vrequest.h, types/pa_vresponse.C, types/pa_vresponse.h, types/pa_vstateless_class.C, types/pa_vstateless_class.h, types/pa_vstateless_object.h, types/pa_vstatus.C, types/pa_vstatus.h, types/pa_vstring.C, types/pa_vstring.h, types/pa_vtable.C, types/pa_vtable.h, types/pa_vvoid.h, types/pa_vxdoc.C, types/pa_vxdoc.h, types/pa_vxnode.C, types/pa_vxnode.h, types/pa_wcontext.C, types/pa_wcontext.h, types/pa_wwrapper.h: 2004 * src/main/pa_globals.C: beauty: typo caused gc.log warnings with debug version of gc.dll * src/: classes/classes.vcproj, lib/gd/gd.vcproj, lib/pcre/pcre.vcproj, lib/pcre/pcre_dftables.vcproj, lib/pcre/pcre_parser_ctype.vcproj, lib/sdbm/sdbm.vcproj, lib/smtp/smtp.vcproj, main/main.vcproj, main/pa_globals.C, targets/cgi/parser3.C, targets/cgi/parser3.vcproj, targets/isapi/parser3isapi.vcproj, types/types.vcproj: migrated to latest libxml[2.6.5] and libgdome[1.1.2] simplified lib build processes * src/: classes/classes.vcproj, lib/gd/gd.vcproj, main/main.vcproj, main/pa_globals.C, targets/cgi/parser3.vcproj, targets/isapi/parser3isapi.vcproj, types/types.vcproj: continued changes to reflect libxml xsl new folders * src/: classes/classes.vcproj, lib/gd/gd.vcproj, lib/smtp/smtp.vcproj, main/main.vcproj, targets/cgi/parser3.vcproj, types/types.vcproj: continued changes to reflect libxml xsl new folders * src/: classes/classes.vcproj, lib/gd/gd.vcproj, lib/smtp/smtp.vcproj, main/main.vcproj, targets/cgi/parser3.vcproj, targets/isapi/parser3isapi.vcproj, types/types.vcproj: started changes to reflect libxml xsl new folders * ChangeLog, parser3.sln, src/classes/classes.vcproj, src/lib/gd/gd.vcproj, src/lib/smtp/smtp.vcproj, src/main/compile.tab.C, src/main/main.vcproj, src/main/pa_globals.C, src/targets/cgi/parser3.vcproj, src/targets/isapi/parser3isapi.vcproj, src/types/types.vcproj, www/htdocs/.htaccess: started changes to reflect libxml xsl new folders 2004-02-10 paf * INSTALL: critical: libxslt1.1.2 wanted at least libxml2.6.3 to compile. recommened latest libxml up to date * INSTALL: critical: prior to 1.0.30 had bug: "a segfault on pattern compilation errors", on which spent 4 hours worktime. use versions higher than that. recommended now latest up to date 2004-02-06 paf * src/main/: pa_sql_driver_manager.C, pa_stylesheet_manager.C: beauty: unified destructing style * src/main/untaint.C: beauty: removed old def/ifdef * src/main/untaint.C: beauty: coredump @unknown untaint language now 2004-02-03 paf * src/: classes/image.C, main/pa_exec.C, main/pa_memory.C, targets/isapi/parser3isapi.C, types/pa_value.C, types/pa_vcookie.C: beauty: %u is more simple=proper for size_t then %ld/%lu * src/main/pa_common.C: typo: %l -> %u * src/classes/xdoc.C: bugfix: libxml: FOR UTF-8 TOO russian letters in attributes or documents-results of transform now not xx; * src/classes/xnode.C: memleaks found: not fixed yet. todo * src/main/pa_charset.C: bugfix: forgot to undo some * src/main/pa_charset.C: beauty: uncomment PA_PATCHED_LIBXML_BACKWARD to link with old patched libxml libraries 2004-02-02 paf * src/types/pa_vcookie.C: bugfix: erasing cookie: params now output $cookie:example[ $.value[value] $.path[/there/] ] $cookie:example[ $.value[] $.expires[session] $.path[/there/] $.domain[test.com] ] * src/types/pa_vform.C: bugfix: empty values with enctype=multipart/form-data now produce entries in $form:tables
$k[^form:fields._keys[]] ^eval($k) 
$request:body

2004-01-30  paf

	* src/classes/xdoc.C: bugfix: libxml: russian letters in attributes
	  or documents-results of transform now not xx;

	* src/classes/date.C: bugfix: ^date::create[invalid fields now
	  produce exception.

	* src/: classes/date.C, include/pa_string.h, main/pa_string.C:
	  bugfix: ^date::create[invalid fields now produce exception.

	* ChangeLog, src/classes/date.C, www/htdocs/.htaccess: bugfix:
	  ^date::create[invalid year] now produces exception. todo: check
	  other fields

2004-01-29  paf

	* src/include/pa_memory.h: typo error

	* src/include/pa_memory.h: bugfix: [potential] strdup copied one
	  more byte then specified, then zeroed it << useless and
	  potentially harmful(could gpf)

2004-01-22  paf

	* src/classes/xdoc.C: bugfix: when stylesheet contains error, gpf

	* src/main/untaint.C: merged: bugfix from 3.1.1 on whitespace
	  optimization

	* src/main/untaint.C: bugfix: whitespace now optimized properly
	  [were bug: ^taint[1 & 2]="1 &2"

	* src/main/pa_globals.C: beauty: bigger buffer for xml-related
	  errors

	* src/main/pa_common.C: merged: bugfix from 3.1.1 on memory
	  overflow

	* src/main/pa_common.C: bugfix: buffer overflow * in libxml&xsl
	  error-reporting code * in parser-error reporting code [when no
	  @unhandled_exception defined]

	  fixed in one place: my *snprintf override

2004-01-13  paf

	* operators.txt: typo erro

2003-12-25  paf

	* src/main/pa_common.C: bugfix: ^file::load[binary;http:// now not
	  garbled  [pieces after zero bytes were removed]

2003-12-22  paf

	* src/include/Makefile.am: bugfix: removed from dist:
	  src/include/pa_config_auto.h which were configured for
	  make-dist-platform and badly updated proper config file in target
	  [when .tar used for updating existing source tree]

	* ChangeLog, operators.txt, src/classes/op.C,
	  src/include/pa_sql_connection.h,
	  src/include/pa_sql_driver_manager.h,
	  src/main/pa_sql_driver_manager.C, src/sql/pa_sql_driver.h,
	  www/htdocs/.htaccess: feature: sql introducing ability to
	  transcode charsets

2003-12-19  paf

	* src/main/pa_sql_driver_manager.C: beauty: more straighforward
	  error message

	* src/main/pa_charset.C: bugfix: memory for charsethandler
	  structure for libxml now allocated properly

2003-12-17  paf

	* src/types/pa_vfile.C: beauty: removed outdated cast

	* src/main/pa_common.C: bugfix: empty http response caused gpf

	* src/include/pa_string.h: bugfix: removed too strong a assert

	* src/main/pa_globals.C: bugfix: removed false warning [warning:
	  unreported xmlGenericErrors]

2003-12-15  paf

	* src/classes/xdoc.C: bugfix: taint uri under ^xdoc::create{now
	  works}

2003-12-11  paf

	* operators.txt, src/types/pa_vstatus.C:     !$status:pid process
	  id
	      !$status:tid thread id

	* src/: include/pa_cache_managers.h, main/pa_cache_managers.C,
	  main/pa_globals.C, main/pa_request.C, types/pa_vstatus.C:
	  bugfix(solaris): removed dependency on object initialization
	  order [one more place]

	* src/: classes/file.C, classes/mail.C, classes/op.C,
	  classes/xdoc.C, main/pa_request.C, types/pa_vimage.C,
	  types/pa_vmath.C, types/pa_vstatus.C: beauty cancel: gcc does not
	  understand that

	* src/: classes/file.C, classes/mail.C, classes/op.C,
	  classes/xdoc.C, include/pa_cache_managers.h,
	  include/pa_sql_connection.h, include/pa_sql_driver_manager.h,
	  include/pa_stylesheet_manager.h, main/pa_request.C,
	  main/pa_stylesheet_manager.C, types/pa_vimage.C,
	  types/pa_vmath.C, types/pa_vstatus.C: beauty: removed redundant
	  ctor call [relying on implicit String::Body(cstr) call]

	* src/main/: pa_cache_managers.C, pa_sql_driver_manager.C,
	  pa_stylesheet_manager.C: bugfix(solaris): removed dependency on
	  object initialization order [two places]

2003-12-10  paf

	* src/include/pa_sql_connection.h, www/htdocs/.htaccess: bugfix:
	  $status:sql.cache back  << time now ok

	* operators.txt, src/main/pa_sql_driver_manager.C,
	  src/main/pa_stylesheet_manager.C: $status:stylesheet.cache back
	  operational

	* ChangeLog, operators.txt, src/classes/xdoc.C,
	  src/include/pa_charset.h, src/include/pa_sql_connection.h,
	  src/main/pa_charset.C, src/main/pa_sql_driver_manager.C,
	  src/main/pa_string.C, src/types/pa_vxdoc.h, www/htdocs/.htaccess:
	  $status:sql.cache back operational

2003-12-02  paf

	* src/types/pa_vmail.C: bugfix:
	  ^mail:send[$.file[$.value[>>xxxx<<]] now untaints properly [were:
	  as-is forced]

	* src/main/pa_xml_io.C: bugfix: on some platforms one can't throw
	  exceptions out of libxml callbacks: reimplemented error handling
	  of http://localhost, parser://method and safemode check callbacks

	* src/main/pa_string.C: bugfix: SPARC gpf on %4!=0 address int ref
	  [merged from HEAD]

	* src/classes/image.C: nothing: comment removed

	* src/main/pa_string.C: bugfix: sparc gpf on reading %4!=0
	  addresses to int

2003-12-01  paf

	* src/main/pa_xml_io.C: bugfix: typo

	* src/main/pa_globals.C: bugfix: win32: compile prob

	* src/classes/xdoc.C: bugfix: typo

	* src/main/pa_xml_io.C: todo: safe mode check not to throw
	  exception

	* src/main/pa_xml_io.C: bugfix: http://localhost typo error

2003-11-28  paf

	* src/main/pa_xml_io.C: installed safe-mode checker as filter of
	  all xml documents read

	* src/main/pa_xml_io.C: http://localhost/ now checked for safe mode

	* src/: classes/xdoc.C, include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, main/pa_stylesheet_manager.C:
	  replaced original open mech of xdoc::create & co to use libxml
	  open, so that this would work for root document todo: safe mode
	  checks to libxml: ideally to some 1 point

	* src/main/pa_xml_io.C: comment

	* operators.txt, src/main/pa_xml_io.C: leading / in
	  http://parser[abscent params]

	* operators.txt, src/include/pa_request.h, src/main/pa_xml_io.C:
	  works.  todo: maybe replace original open mech of xdoc::create &
	  co to use libxml open, so that this would work for root document

	  $xdoc[^xdoc::create{     &test^;  }]

	  ^taint[^xdoc.string[]]

	  @method[param] 

2003-11-27  paf

	* src/main/pa_xml_io.C: libxml: started parser://methodcall/params

	* src/classes/date.C: bugfix: typo error

2003-11-26  paf

	* operators.txt, src/include/Makefile.am, src/include/pa_globals.h,
	  src/main/Makefile.am, src/main/main.vcproj,
	  src/main/pa_globals.C, src/main/pa_request.C,
	  src/include/pa_xml_io.h, src/main/pa_xml_io.C: simplification:
	  xml errors to hash reorganization: xml io moved
	  to pa_xml_io.C/h

	* src/types/pa_value.h: warnings: --

2003-11-25  paf

	* src/classes/table.C: bugfix: wrong sequence. [sadly no waring
	  whatever)

	* src/classes/table.C: bugfix: a, c?x:y, z in gcc considered(?) as
	  a, (c?x:y, z)

	* src/main/untaint.C: bugfix: consequences of not reading this
	  comment: CORD_pos_chars_left /* Number of characters in cache.
	  <= 0 ==> none    */

	* src/include/pa_array.h: removed needless checks

2003-11-24  paf

	* src/: main/pa_request.C, types/pa_vform.C, types/pa_vform.h:
	  removed limit: now $form:xxx can be accessed anytime, even in
	  @auto/conf [and request/response:charset still can be changed
	  anytime]

	* src/main/pa_common.C: bugfix: ^file::load[binary;http://...]
	  now not transcodes response body

	* operators.txt, src/types/pa_vxnode.C, src/types/pa_vxnode.h:
	  $xdoc[^xdoc::create[test]] $tn[^xdoc.createTextNode[text node
	  value]] $dummy[^xdoc.firstChild.appendChild[$tn]]
	  $xdoc.firstChild.firstChild.nodeValue[different]
	  ^taint[^xdoc.string[]]

	* src/: include/pa_hash.h, types/types.vcproj: linker HPUX nongnu
	  workaround: static Hash::allocates -> static Hash_allocates

2003-11-21  paf

	* Makefile.am, configure, configure.in, src/classes/Makefile.am,
	  src/include/pa_config_auto.h.in, src/targets/cgi/Makefile.am,
	  src/types/Makefile.am: rearrange: gd&smtp moved to src/lib

	* src/classes/classes.vcproj: rearrange: gd&smtp moved to src/lib

	* src/classes/mail.C: bugfix: typo

	* parser3.sln, src/classes/Makefile.am, src/lib/Makefile.am,
	  src/lib/gd/Makefile.am, src/lib/gd/gd.vcproj, src/lib/gd/gif.C,
	  src/lib/gd/gif.h, src/lib/gd/gifio.C, src/lib/gd/mtables.h,
	  src/lib/smtp/Makefile.am, src/lib/smtp/comms.C,
	  src/lib/smtp/smtp.C, src/lib/smtp/smtp.h,
	  src/lib/smtp/smtp.vcproj: rearrange: gd&smtp moved to src/lib

	* src/main/pa_exec.C: bug in safe mode

	* src/include/Makefile.am: pa_xml_exception.h

	* src/targets/isapi/parser3isapi.C: more warnings --

2003-11-20  paf

	* src/: classes/math.C, classes/op.C, classes/string.C,
	  main/pa_charset.C, main/pa_dictionary.C, main/pa_string.C,
	  types/pa_value.C, main/pa_dir.C, main/pa_table.C: more warnings
	  --

	* src/: main/pa_charset.C, main/pa_string.C, types/pa_vxnode.C:
	  more warnings --

	* src/classes/xdoc.C: more warnings --

	* src/classes/: date.C, image.C, xdoc.C: more warnings --

	* src/: main/pa_sql_driver_manager.C, main/untaint.C,
	  types/pa_vcookie.C, types/pa_vmail.C: more warnings --

	* src/: classes/date.C, classes/file.C, classes/hash.C,
	  classes/image.C, classes/mail.C, classes/op.C, classes/string.C,
	  classes/table.C, include/pa_cache_managers.h,
	  include/pa_stylesheet_connection.h, main/pa_request.C,
	  types/pa_vdate.h, types/pa_vhashfile.C, types/pa_vimage.h,
	  types/pa_vmethod_frame.C, types/pa_vmethod_frame.h: more warnings
	  --

	* src/main/: execute.C, pa_request.C: old forgotten todo: when
	  can't report problem (undefined @unhandled_exception) problem
	  source string were not reported

	* src/: classes/classes.C, classes/classes.h, classes/date.C,
	  classes/double.C, classes/file.C, classes/form.C, classes/hash.C,
	  classes/hashfile.C, classes/image.C, classes/int.C,
	  classes/mail.C, classes/math.C, classes/memory.C, classes/op.C,
	  classes/response.C, classes/string.C, classes/table.C,
	  classes/void.C, classes/xdoc.C, classes/xnode.C, classes/xnode.h,
	  include/pa_array.h, include/pa_cache_managers.h,
	  include/pa_charset.h, include/pa_charsets.h, include/pa_common.h,
	  include/pa_config_fixed.h, include/pa_dictionary.h,
	  include/pa_dir.h, include/pa_exception.h, include/pa_exec.h,
	  include/pa_globals.h, include/pa_hash.h, include/pa_memory.h,
	  include/pa_opcode.h, include/pa_operation.h, include/pa_os.h,
	  include/pa_request.h, include/pa_request_charsets.h,
	  include/pa_request_info.h, include/pa_sapi.h, include/pa_socks.h,
	  include/pa_sql_connection.h, include/pa_sql_driver_manager.h,
	  include/pa_stack.h, include/pa_string.h,
	  include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, include/pa_table.h,
	  include/pa_threads.h, include/pa_types.h, include/pa_uue.h,
	  include/pa_xml_exception.h, lib/md5/pa_md5.h, lib/md5/pa_md5c.c,
	  lib/sdbm/apr_file_io.C, lib/sdbm/apr_strings.C, main/compile.C,
	  main/compile_tools.C, main/compile_tools.h, main/execute.C,
	  main/pa_cache_managers.C, main/pa_charset.C, main/pa_charsets.C,
	  main/pa_common.C, main/pa_dictionary.C, main/pa_dir.C,
	  main/pa_exception.C, main/pa_exec.C, main/pa_globals.C,
	  main/pa_memory.C, main/pa_os.C, main/pa_pool.C,
	  main/pa_request.C, main/pa_socks.C, main/pa_sql_driver_manager.C,
	  main/pa_string.C, main/pa_stylesheet_manager.C, main/pa_table.C,
	  main/pa_uue.C, main/pa_xml_exception.C, main/untaint.C,
	  sql/pa_sql_driver.h, targets/cgi/pa_threads.C,
	  targets/cgi/parser3.C, targets/isapi/pa_threads.C,
	  targets/isapi/parser3isapi.C, types/pa_junction.h,
	  types/pa_method.h, types/pa_value.C, types/pa_value.h,
	  types/pa_vbool.h, types/pa_vclass.C, types/pa_vclass.h,
	  types/pa_vcode_frame.h, types/pa_vconsole.h, types/pa_vcookie.C,
	  types/pa_vcookie.h, types/pa_vdate.h, types/pa_vdouble.h,
	  types/pa_venv.h, types/pa_vfile.C, types/pa_vfile.h,
	  types/pa_vform.C, types/pa_vform.h, types/pa_vhash.h,
	  types/pa_vhashfile.C, types/pa_vhashfile.h, types/pa_vimage.C,
	  types/pa_vimage.h, types/pa_vint.h, types/pa_vjunction.h,
	  types/pa_vmail.C, types/pa_vmail.h, types/pa_vmath.C,
	  types/pa_vmath.h, types/pa_vmemory.h, types/pa_vmethod_frame.C,
	  types/pa_vmethod_frame.h, types/pa_vobject.C, types/pa_vobject.h,
	  types/pa_vrequest.C, types/pa_vrequest.h, types/pa_vresponse.C,
	  types/pa_vresponse.h, types/pa_vstateless_class.C,
	  types/pa_vstateless_class.h, types/pa_vstateless_object.h,
	  types/pa_vstatus.C, types/pa_vstatus.h, types/pa_vstring.C,
	  types/pa_vstring.h, types/pa_vtable.C, types/pa_vtable.h,
	  types/pa_vvoid.h, types/pa_vxdoc.C, types/pa_vxdoc.h,
	  types/pa_vxnode.C, types/pa_vxnode.h, types/pa_wcontext.C,
	  types/pa_wcontext.h, types/pa_wwrapper.h: static const char *
	  const IDENT

	* src/: include/pa_array.h, include/pa_pool.h,
	  include/pa_request.h, include/pa_string.h, include/pa_table.h,
	  main/compile_tools.h, main/pa_common.C, types/pa_vhash.h,
	  types/pa_wcontext.h: more warnings --

	* src/: classes/classes.vcproj, classes/date.C, classes/double.C,
	  classes/file.C, classes/hash.C, classes/hashfile.C,
	  classes/image.C, classes/int.C, classes/mail.C, classes/math.C,
	  classes/memory.C, classes/op.C, classes/string.C,
	  classes/table.C, classes/xdoc.C, classes/xnode.C,
	  include/pa_config_includes.h, include/pa_operation.h,
	  include/pa_sql_connection.h, include/pa_table.h,
	  include/pa_types.h, lib/ltdl/config_fixed.h,
	  lib/ltdl/ltdl.vcproj, lib/md5/md5.vcproj, lib/pcre/maketables.c,
	  lib/pcre/pcre_dftables.vcproj, lib/pcre/pcre_parser_ctype.vcproj,
	  lib/sdbm/apr_file_io.C, main/compile.tab.C, main/execute.C,
	  main/main.vcproj, main/pa_cache_managers.C, main/pa_charset.C,
	  main/pa_common.C, main/pa_dir.C, main/pa_exec.C,
	  main/pa_globals.C, main/pa_os.C, main/pa_request.C,
	  main/pa_string.C, main/pa_table.C, targets/cgi/parser3.vcproj,
	  targets/isapi/parser3isapi.vcproj, types/pa_value.h,
	  types/pa_vconsole.h, types/pa_vdate.h, types/pa_vfile.h,
	  types/pa_vhashfile.C, types/pa_vimage.C, types/pa_vimage.h,
	  types/pa_vmail.C, types/pa_vobject.C,
	  types/pa_vstateless_class.h, types/pa_vtable.C,
	  types/pa_vtable.h, types/pa_vvoid.h, types/pa_vxdoc.h,
	  types/pa_vxnode.h, types/types.vcproj: turned on warnings level4
	  on all projects (except libltdl=off & libsdbm=level3) found
	  several unitialized vars

2003-11-19  paf

	* src/classes/op.C: more ansi C++ comp

	* operators.txt, src/classes/op.C, src/include/pa_request.h,
	  src/main/pa_request.C: ^cache[...]{body}{catch block with
	  $exception.handled[cache] meaning "get expired cache, if any.
	  else error"}

	* src/: classes/op.C, include/pa_os.h, include/pa_request.h,
	  main/pa_common.C: cache: ^cache[] fallback todo: kinda ^try:
	  ^cache[...]{body}{catch code with $exception.cache field}

2003-11-12  paf

	* src/classes/xnode.C: replaceChild: 2nd param now named oldChild
	  [copy/paste bug]

2003-11-11  paf

	* src/types/: pa_value.h, pa_vfile.h: more C++ compatible [HP C++
	  failed]

	* bin/auto.p.dist.in: colno

2003-11-10  paf

	* src/types/pa_vconsole.h: flush

	* operators.txt, src/main/pa_request.C, src/types/Makefile.am,
	  src/types/types.vcproj, src/types/pa_vconsole.h: $console:line
	  read/write  [for nntp]

	* operators.txt: mysql: transaction support: ?autocommit=0

	* operators.txt: comment: updated

	* src/types/: pa_vhashfile.C, pa_vhashfile.h: add: hashfile old
	  serialize version and exipire now removes entries

	* operators.txt: ^hashfile.delete[] removes files altogether [and
	  dir, if could]

	* src/: classes/hashfile.C, include/pa_common.h, main/pa_common.C,
	  types/pa_vhashfile.C, types/pa_vhashfile.h: ^hashfile.delete[]
	  removes files altogether [and dir, if could]

	* src/lib/sdbm/sdbm.c: bugfix: sdbm: .h said it's OK to remove
	  nonexistent pair. .c coded that that was error. fixed

	* src/types/pa_vhashfile.C: sdbm: exception type change to
	  file.access [regretfull can't split it to different exceptions
	  without modifying sdbm source wich would prefer not to]

2003-11-07  paf

	* src/: classes/date.C, classes/file.C, classes/hash.C,
	  classes/hashfile.C, classes/image.C, classes/table.C,
	  classes/xdoc.C, include/Makefile.am, include/pa_array.h,
	  include/pa_pool.h, include/pa_request.h, main/Makefile.am,
	  main/execute.C, main/main.vcproj, main/pa_pool.C,
	  main/pa_request.C, targets/cgi/parser3.C, types/pa_vclass.C,
	  types/pa_vclass.h, types/pa_vhashfile.h, types/pa_vobject.h,
	  types/pa_vstateless_class.h: resurrected: pool idea. now only for
	  destructing objects at request processing end

2003-11-06  paf

	* src/: classes/Makefile.am, types/Makefile.am: .am sdbm INCLUDES
	  updates

	* parser3.sln, src/targets/cgi/Makefile.am: .vcproj & .am updated
	  to include sdbm

	* src/include/: pa_config_includes.h, pa_version.h: our
	  replacements of max& co only for cpp

	* src/lib/sdbm/: Makefile.am, apr_file_io.C, apr_strings.C: move to
	  upper dir, .am updated

	* tests/todo.txt: hashfile: done

	* operators.txt, src/types/pa_vhashfile.C: hashfile: clear &
	  expiration [time in value. todo: move time to key]

	* src/types/pa_vhashfile.C: hashfile: foreach body can bodify $self

	* src/types/pa_vhashfile.C: hashfile: clear now works [were trying
	  to do that in foreach, no errors, but surely wrong]

	* operators.txt, src/types/pa_vhashfile.C,
	  src/types/pa_vhashfile.h: hashfile: clear and proper locking

	* operators.txt, src/classes/hash.C, src/classes/hashfile.C,
	  src/types/pa_vhashfile.C, src/types/pa_vhashfile.h: hashfile:
	  foreach

	* src/classes/hashfile.C, src/types/pa_vhashfile.C,
	  src/types/pa_vhashfile.h, operators.txt: hashfile: hash

	* operators.txt, src/classes/hashfile.C, src/types/pa_vhashfile.C,
	  src/types/pa_vhashfile.h, tests/todo.txt: hashfile: delete

	* src/include/pa_memory.h, src/targets/cgi/parser3.C,
	  src/types/pa_value.C, src/types/pa_value.h,
	  src/types/pa_vcookie.C, src/types/pa_vhashfile.C,
	  src/types/pa_vhashfile.h, www/htdocs/.htaccess: hashfile
	  implemented get/put [raw]

	* src/: classes/op.C, main/pa_os.C: just linked

	* src/: classes/xdoc.C, classes/xnode.C, types/pa_vxnode.h:
	  XmlException changes

	* src/: include/pa_charset.h, include/pa_globals.h,
	  include/pa_stylesheet_connection.h, main/pa_exception.C:
	  XmlException changes

	* src/lib/sdbm/: sdbm.c, sdbm.vcproj: just compiled

	* src/: include/pa_common.h, include/pa_exception.h,
	  main/main.vcproj, main/pa_common.C, include/pa_os.h,
	  include/pa_xml_exception.h, main/pa_os.C, lib/sdbm/sdbm.vcproj,
	  main/pa_xml_exception.C: locking move to pa_os [along with
	  pa_sleep] apr-impl locking done

	* configure, configure.in, operators.txt, parser3.sln,
	  src/classes/classes.vcproj, src/classes/hashfile.C,
	  src/classes/xdoc.C, src/include/pa_config_fixed.h,
	  src/include/pa_exception.h, src/include/pa_globals.h,
	  src/include/pa_memory.h, src/include/pa_version.h,
	  src/lib/ltdl/libltdl.vcproj, src/lib/ltdl/libltdl.vcproj.vspscc,
	  src/lib/ltdl/ltdl.vcproj, src/lib/ltdl/ltdl.vcproj.vspscc,
	  src/main/compile.tab.C, src/main/main.vcproj,
	  src/main/pa_charset.C, src/targets/cgi/parser3.vcproj,
	  src/types/Makefile.am, src/types/pa_vhash.C,
	  src/types/pa_vhashfile.C, src/types/pa_vhashfile.h,
	  src/types/pa_vxnode.h, src/types/types.vcproj,
	  www/htdocs/.htaccess: hashfile: started again with sdbm from
	  apache

2003-11-05  paf

	* src/: classes/classes.vcproj, include/pa_config_fixed.h,
	  main/main.vcproj, targets/cgi/parser3.vcproj: not has to be in
	  \parser3project dir anymore

	* src/main/pa_charset.C: bugfix: had broken binary search [copied
	  thoughtlessly from xalan]

	* src/lib/sdbm/: Makefile.am, sdbm.c, sdbm_hash.c, sdbm_lock.c,
	  sdbm_pair.c, sdbm_pair.h, sdbm_private.h, sdbm_tune.h: original
	  from httpd-2.0.43\srclib\apr-util\dbm\sdbm

	* src/main/helpers/CaseFolding.txt:
	  http://www.unicode.org/Public/UNIDATA/CaseFolding.txt

2003-11-04  paf

	* operators.txt: comment: ^mail:send[$.options[

	* src/classes/table.C: compiled on unix

	* src/classes/Makefile.am: classes.C to rebuild last

	* src/classes/mail.C: compiled on unix

	* operators.txt, src/classes/mail.C, src/types/pa_vmail.C,
	  src/types/pa_vmail.h:     !^mail:send[
		  $.options[unix: string to append to sendmail command
	  line]

	* operators.txt, src/classes/table.C, src/main/pa_string.C,
	  tests/todo.txt: ^table.save[...	   $.separator[^#09]
	  $.encloser["]  by default

	* operators.txt, src/classes/table.C, tests/todo.txt: ^table::load
		 !$.separator[^#09]	    !$.encloser["]  by
	  default

2003-11-03  paf

	* operators.txt, src/classes/table.C, src/main/pa_common.C:
	  ^table::load[; options:	  !$.column-separator[^#09]
	  !$.column-encloser["]

	* operators.txt, src/include/pa_config_fixed.h,
	  src/types/pa_vrequest.C: $request:document-root

	* src/targets/cgi/parser3.C: beauty: SIGUSRX removed qs= printing
	  [already included into uri=xxx]

	* operators.txt, src/classes/image.C, tests/todo.txt,
	  www/htdocs/auto.p: ^image.gif[filename] for $response:download

	* src/classes/date.C: minor precaution

	* operators.txt, src/classes/date.C:	 !^date::unix-timestamp()
	      !^date.unix-timestamp[]

2003-10-30  paf

	* operators.txt, src/classes/date.C, src/types/pa_vdate.h: merged
	  from 3.0.8: ^date.roll[TZ;GMT] $date.hour

	* src/classes/: date.C, image.C: improvement diagnostics:
	  $now[^date::create[$undefined]] now is error

	* src/main/pa_common.C: read errors would now be reported 'actually
	  read -1 bytes'

2003-10-24  paf

	* Makefile.am, src/classes/Makefile.am, src/lib/cord/Makefile.am,
	  src/lib/md5/Makefile.am, src/lib/pcre/Makefile.am,
	  src/main/Makefile.am, src/targets/cgi/Makefile.am,
	  src/targets/isapi/Makefile.am: .dsp/w -> .vcproj/sln

2003-10-22  paf

	* src/include/pa_request.h: fixed: $h[^hash::create[]] $$h[1]

2003-10-21  paf

	* operators.txt, src/include/pa_string.h, src/main/pa_string.C:
	  fixed: string.match[g] without <'> option produced columns with
	  NULL's, which gpf'ed at table.save time

	* src/: classes/op.C, include/pa_request.h: fixed: false 'endless
	  recoursion' message with intensive throw-catches fixed: incorrect
	  name and line (one name upper then needed) in error message about
	  problems inside try block

2003-10-10  paf

	* src/include/pa_string.h, src/main/compile.tab.C,
	  www/htdocs/.htaccess: CORD_chr does not check offset argument for
	  validity did that in String::Body::pos myself
	  http://i2/tasks/edit/?id=4577425257580789777

2003-10-07  paf

	* src/main/: compile.tab.C, compile.y: ^if ( better error:
	  .html(1:4): parse error, expecting `'['' or `'{'' or `'(''  now

2003-10-03  paf

	* parser3.sln, src/include/pa_dictionary.h,
	  src/main/pa_dictionary.C, src/main/pa_string.C,
	  src/targets/cgi/parser3.vcproj, www/htdocs/.htaccess: dictionary
	  optimized by precalculating cstr&length

2003-10-02  paf

	* src/classes/op.C, src/include/pa_request.h,
	  src/include/pa_stack.h, src/main/execute.C,
	  src/main/pa_request.C, src/main/pa_sql_driver_manager.C,
	  src/main/pa_stylesheet_manager.C, www/htdocs/.htaccess: bugfix:
	  ^throw context were saved/restored incompletely
	  http://www.parser.ru/forum/?id=21484

2003-09-30  paf

	* src/main/pa_string.C: string::replace bug fix [were ignoring
	  occurrances after lang-mismatched

2003-09-29  paf

	* src/main/: utf8-to-lower.inc, utf8-to-upper.inc: generated by
	  helper

	* src/main/pa_string.C: string::serialize bug fix with
	  zero-terminator

	* src/classes/table.C: ^nameless_table.save column row now has no
	  \t at the end

	* src/: include/pa_request.h, main/execute.C, main/pa_request.C:
	  @postprocess	now takes $response:body/download

	* src/classes/form.C: better error message: MAX_POST_SIZE_NAME to
	  error message

	* src/classes/string.C: bugfix: s.right(>s.length) returned nothing

	* src/classes/table.C: bugfix: flip: must produce nameless
	  http://i2/tasks/edit/?id=4573405524674081244

	* www/htdocs/: base.p, derived.p, font.gif, global.xsl, index.html,
	  mailreceive.eml, mailreceive.html, operators.p,
	  parser-status.html, people.dtd, some.p: removing old tests

	* src/include/pa_charset.h, src/main/pa_charset.C,
	  src/main/pa_string.C, src/main/helpers/simple_folding.pl,
	  www/htdocs/auto.p: utf-8 upper/lower

	* src/main/pa_common.C: bugfix: utf signature were not ignored due
	  to typo error http://i2/tasks/edit/?id=4573354650786434584

2003-09-26  paf

	* src/main/untaint.C: removed needless field

	* src/main/untaint.C: removed needless const

	* src/include/pa_string.h, src/main/pa_common.C,
	  src/main/pa_string.C, www/htdocs/.htaccess: String.for_each bug
	  fixed [omited one-char cases]

	* src/include/pa_stack.h: bugfix: before collecting garbage,
	  runtime-executor stack were cleared... BADLY

	* src/main/pa_string.C, www/htdocs/.htaccess, www/htdocs/auto.p:
	  ^stirng.replace code used old param-convention on langs.append,
	  fixed that search fo the like, found none

	* src/classes/op.C, src/include/pa_string.h, src/main/pa_string.C,
	  www/htdocs/.htaccess: string::serialize/deserialize implemented
	  Language enum assigned meaningful letters [more convinient for
	  debugging. read warning before adding/changing anything]

2003-09-25  paf

	* src/: include/pa_string.h, include/pa_version.h,
	  main/pa_string.C, main/untaint.C: templates and anonymous unions
	  differences on unix

	* parser3.sln, src/classes/file.C, src/classes/image.C,
	  src/classes/mail.C, src/classes/op.C, src/classes/table.C,
	  src/classes/xdoc.C, src/classes/xnode.C,
	  src/include/pa_cache_managers.h, src/include/pa_charset.h,
	  src/include/pa_charsets.h, src/include/pa_common.h,
	  src/include/pa_request.h, src/include/pa_sql_driver_manager.h,
	  src/include/pa_string.h, src/include/pa_stylesheet_manager.h,
	  src/include/pa_table.h, src/lib/cord/cordbscs.c,
	  src/lib/cord/cordprnt.c, src/lib/cord/cordxtra.c,
	  src/lib/cord/include/cord.h, src/main/compile.tab.C,
	  src/main/compile_tools.h, src/main/pa_charset.C,
	  src/main/pa_charsets.C, src/main/pa_common.C, src/main/pa_exec.C,
	  src/main/pa_request.C, src/main/pa_sql_driver_manager.C,
	  src/main/pa_string.C, src/main/pa_stylesheet_manager.C,
	  src/main/untaint.C, src/types/pa_value.h, src/types/pa_vimage.C,
	  src/types/pa_vmail.C, src/types/pa_vmath.C,
	  src/types/pa_vstateless_class.h, src/types/pa_vstatus.C,
	  src/types/pa_vxnode.C, www/htdocs/.htaccess:
	  string_fragments_to_cord merged to HEAD

	* src/main/: compile.tab.C, pa_string.C: string: debug: .v()
	  functions aligned to that of eeparser3 look

	* src/lib/cord/cordprnt.c: removed warnings

2003-09-24  paf

	* src/: classes/file.C, classes/image.C, classes/mail.C,
	  classes/op.C, classes/xdoc.C, classes/xnode.C,
	  include/pa_cache_managers.h, include/pa_charset.h,
	  include/pa_charsets.h, include/pa_common.h, include/pa_request.h,
	  include/pa_sql_driver_manager.h, include/pa_string.h,
	  include/pa_stylesheet_manager.h, include/pa_table.h,
	  main/compile_tools.h, main/pa_charset.C, main/pa_charsets.C,
	  main/pa_common.C, main/pa_exec.C, main/pa_request.C,
	  main/pa_sql_driver_manager.C, main/pa_string.C,
	  main/pa_stylesheet_manager.C, main/untaint.C, types/pa_value.h,
	  types/pa_vimage.C, types/pa_vmail.C, types/pa_vmath.C,
	  types/pa_vstateless_class.h, types/pa_vstatus.C,
	  types/pa_vxnode.C: v() functions of String::Body,
	  String::Languages and String itself StringBody->String::Body

	* src/: include/pa_string.h, lib/cord/cordbscs.c,
	  lib/cord/include/cord.h: CORD_append_block showed no efficiency =
	  never optimized anything.  todo: somehow speed up harder cases:
	  concatenationA+concatenationB when last block of A and first of B
	  contain same letters

	* src/: include/pa_string.h, lib/cord/cordbscs.c,
	  lib/cord/include/cord.h: langs: speed up by joining adjucent
	  blocks of same char [CORD_append_block]

	* src/: include/pa_string.h, lib/cord/cordbscs.c,
	  lib/cord/include/cord.h, main/pa_string.C: aval/ works! todo:
	  save space by extending blocks when appending block with c ==
	  lastblock.c

	* src/: include/pa_string.h, main/pa_string.C: aval is not actually
	  working yet :( but more working &understood :)

	* src/: classes/table.C, include/pa_string.h,
	  lib/cord/include/cord.h, main/pa_string.C: aval/ works!

2003-09-23  paf

	* src/main/untaint.C: $a[ok!] $a works!

	* src/main/untaint.C: something even more works :)

	* src/: include/pa_string.h, main/pa_string.C, main/untaint.C:
	  something more works :)

	* src/: include/pa_string.h, lib/cord/cordbscs.c,
	  lib/cord/cordxtra.c: something already works :)

	* src/: include/pa_string.h, main/untaint.C: just compiled todo:
	  serialize&deserialize

	* src/: classes/table.C, include/pa_string.h, lib/cord/cordbscs.c,
	  lib/cord/cordxtra.c, lib/cord/include/cord.h, main/pa_string.C,
	  main/untaint.C: main idea implemented, details left

2003-09-22  paf

	* src/: classes/memory.C, include/pa_memory.h: #ifdef GC_DEBUG

	* src/classes/xnode.C: copy/paste comment bugfix

	* src/: include/pa_memory.h, main/pa_globals.C: when xml memory
	  allocator returns 0, just die.
	  http://i2/tasks/edit/?id=4570798492410259445

	* src/classes/xdoc.C: copy/paste comment bugfix

	* src/classes/: xdoc.C, xnode.C: new DOM2 methods from Alexandr
	  Egorov  (all?) xdoc: createAttributeNS createElementNS
	  xnode: getAttributeNS setAttributeNS removeAttributeNS
	  getAttributeNodeNS setAttributeNodeNS hasAttribute hasAttributeNS

	* src/lib/cord/cordxtra.c: CORD_pos bugfix [failed to find 8bit
	  chars due to bitwise operation signed-char error]

2003-09-19  paf

	* src/types/pa_wcontext.C: output message: more practical
	  suggestion

	* src/main/pa_common.C, operators.txt: merged
	  $f[^file::load[binary;http://...]] $f.tables

2003-09-02  paf

	* src/main/pa_common.C: printf is buffered, write(1 is not. can't
	  flush stdout without referencing 'stdout' symbol. to hell with
	  non-ansi libraries without 'stdout' symbol

	* src/main/pa_common.C: got rid of 'stdout' symbol reference on
	  unix (users reported problems with some old libc)

	* src/types/pa_vdate.h: forgot initializer

2003-09-01  paf

	* src/: classes/date.C, include/pa_common.h, main/compile.tab.C,
	  main/pa_common.C, types/pa_vdate.h: $date.TZ ^date.roll[TZ;new
	  zone]

	* src/classes/image.C: memory handling bugs [unpatched 'new' calls]

2003-08-19  paf

	* src/types/: pa_value.C, pa_value.h, pa_vdate.h, pa_vrequest.C,
	  pa_vstring.h, pa_vxdoc.C, pa_vxnode.C: bark intefrace obsoleted,
	  simplified a little

	* src/types/: pa_vhash.C, pa_vhash.h: _default+foreach bug refix
	  [lost fix from 3.0.8]

	* src/types/pa_vcookie.C: in VC7 if(type var=xxx){ }else{   now
	  visible here }

	  bug fix

	* src/: include/pa_memory.h, types/pa_value.h: -= few warnings

	* src/main/compile.tab.C: initialized couple of variables about
	  which user reported runtime problems when parser were compiled
	  with VC7, warning level4.  study shows that later in bison
	  they've fixed that. would migrate to latest bison someday

	* src/types/pa_vmail.C: turned	off recoding in gmime (were still
	  recoding headers)

	* src/types/pa_vmail.C: works as before, same charset problems:
	  gmime recodes to UTF-8 only headers, not body. so not recoding
	  anything for now

	* src/types/: pa_vmail.C, pa_vmail.h: parses headers, still
	  problems with body

	* src/types/pa_vmail.C: mail_receive just compiled

2003-08-18  paf

	* src/: classes/classes.vcproj, include/pa_config_fixed.h,
	  main/main.vcproj, types/types.vcproj: win32: continued process
	  detaching from \parser3project directory

	* gnu.dsp, parser3.dsw, src/classes/classes.dsp,
	  src/lib/cord/cord.dsp, src/lib/ltdl/libltdl.dsp,
	  src/lib/md5/md5.dsp, src/lib/pcre/pcre.dsp,
	  src/lib/pcre/pcre_dftables.dsp,
	  src/lib/pcre/pcre_parser_ctype.dsp, src/main/main.dsp,
	  src/targets/cgi/parser3.dsp, src/targets/isapi/parser3isapi.dsp,
	  src/types/types.dsp: moved to MSVC 7

	* gnu.vcproj.vspscc, parser3.vssscc,
	  src/classes/classes.vcproj.vspscc,
	  src/lib/cord/cord.vcproj.vspscc,
	  src/lib/ltdl/libltdl.vcproj.vspscc,
	  src/lib/md5/md5.vcproj.vspscc,
	  src/lib/pcre/pcre_dftables.vcproj.vspscc,
	  src/lib/pcre/pcre_parser_ctype.vcproj.vspscc,
	  src/lib/pcre/pcre.vcproj.vspscc, src/main/main.vcproj.vspscc,
	  src/targets/isapi/parser3isapi.vcproj.vspscc,
	  src/types/types.vcproj.vspscc, src/targets/cgi/parser3.vcproj:
	  moved to MSVC 7

	* parser3.sln, gnu.vcproj, src/classes/classes.vcproj,
	  src/lib/cord/cord.vcproj, src/lib/ltdl/libltdl.vcproj,
	  src/lib/md5/md5.vcproj, src/lib/pcre/pcre.vcproj,
	  src/lib/pcre/pcre_dftables.vcproj,
	  src/lib/pcre/pcre_parser_ctype.vcproj, src/main/main.vcproj,
	  src/targets/cgi/parser3.vcproj,
	  src/targets/isapi/parser3isapi.vcproj, src/types/types.vcproj:
	  new VS project files

	* ~sak5c961f3101c36563.tmp: Temporary file created by Visual Studio
	  .NET to detect Jalindi Igloo capabilities.

	* ChangeLog, configure, configure.in, src/classes/Makefile.am,
	  src/classes/classes.awk, src/doc/footer.htm,
	  src/include/pa_config_fixed.h, src/include/pa_version.h,
	  src/lib/Makefile.am, src/main/compile.tab.C,
	  src/main/pa_charset.C, src/main/pa_string.C, src/main/untaint.C,
	  src/types/pa_vmail.C, www/htdocs/.htaccess, www/htdocs/auto.p:
	  merged 3.1.0 latest changes

2003-08-15  paf

	* src/main/untaint.C: email addresses in forms:   "non-ascii" 
	  non-ascii  now encoded correctly [kinda merge from 3.0.8]

	* src/main/untaint.C: email addresses in forms:   "non-ascii" 
	  non-ascii  now encoded correctly

2003-07-29  paf

	* src/classes/: Makefile.am, classes.awk: classes.awk added to make
	  dist

	* src/types/pa_vmail.C: just started --with-mail-receive

2003-07-28  paf

	* src/: classes/Makefile.am, lib/Makefile.am: removed circular
	  dependence in src/classes, src/lib/gc now in dist

	* src/main/pa_string.C: ^cache bug fix [were not working at all]

2003-07-25  paf

	* src/doc/footer.htm: year

2003-07-24  paf

	* src/: include/pa_config_fixed.h, main/pa_charset.C: bad #endif
	  fix

	* src/include/pa_version.h: release

	* src/lib/gc/include/: Makefile.am, gc.h: moved tempate_gc to HEAD

	* ChangeLog, src/classes/classes.dsp, src/main/main.dsp,
	  src/main/pa_globals.C, src/targets/cgi/parser3.dsp,
	  src/targets/isapi/parser3isapi.dsp, src/types/types.dsp: cvs:
	  getting rid of win32xml pseudo project

	* src/main/: compile.tab.C, pa_memory.C: moved tempate_gc to HEAD

	* ChangeLog, INSTALL, Makefile.am, acsite.m4, configure,
	  configure.in, operators.txt, parser3.dsw,
	  etc/parser3.charsets/koi8-r.cfg,
	  etc/parser3.charsets/windows-1251.cfg, src/classes/Makefile.am,
	  src/classes/classes.C, src/classes/classes.awk,
	  src/classes/classes.dsp, src/classes/classes.h,
	  src/classes/date.C, src/classes/double.C, src/classes/file.C,
	  src/classes/form.C, src/classes/hash.C, src/classes/image.C,
	  src/classes/int.C, src/classes/mail.C, src/classes/math.C,
	  src/classes/memory.C, src/classes/op.C, src/classes/response.C,
	  src/classes/string.C, src/classes/table.C, src/classes/void.C,
	  src/classes/xdoc.C, src/classes/xnode.C, src/classes/xnode.h,
	  src/doc/exception.dox, src/doc/index.dox, src/doc/memory.dox,
	  src/doc/string.dox, src/include/Makefile.am,
	  src/include/pa_array.h, src/include/pa_cache_managers.h,
	  src/include/pa_charset.h, src/include/pa_charsets.h,
	  src/include/pa_common.h, src/include/pa_config_auto.h.in,
	  src/include/pa_config_fixed.h, src/include/pa_config_includes.h,
	  src/include/pa_dictionary.h, src/include/pa_dir.h,
	  src/include/pa_exception.h, src/include/pa_exec.h,
	  src/include/pa_globals.h, src/include/pa_hash.h,
	  src/include/pa_memory.h, src/include/pa_opcode.h,
	  src/include/pa_operation.h, src/include/pa_pool.h,
	  src/include/pa_pragma_pack_begin.h,
	  src/include/pa_pragma_pack_end.h, src/include/pa_request.h,
	  src/include/pa_request_charsets.h, src/include/pa_request_info.h,
	  src/include/pa_sapi.h, src/include/pa_socks.h,
	  src/include/pa_sql_connection.h,
	  src/include/pa_sql_driver_manager.h, src/include/pa_stack.h,
	  src/include/pa_string.h, src/include/pa_stylesheet_connection.h,
	  src/include/pa_stylesheet_manager.h, src/include/pa_table.h,
	  src/include/pa_threads.h, src/include/pa_types.h,
	  src/include/pa_uue.h, src/lib/Makefile.am,
	  src/lib/cord/Makefile.am, src/lib/cord/cord.dsp,
	  src/lib/cord/cordbscs.c, src/lib/cord/cordprnt.c,
	  src/lib/cord/cordxtra.c, src/lib/cord/source.url,
	  src/lib/cord/include/Makefile.am, src/lib/cord/include/cord.h,
	  src/lib/cord/include/ec.h,
	  src/lib/cord/include/private/Makefile.am,
	  src/lib/cord/include/private/cord_pos.h, src/lib/gc/Makefile.am,
	  src/lib/ltdl/libltdl.dsp, src/lib/md5/pa_md5.h,
	  src/lib/md5/pa_md5c.c, src/lib/pcre/pcre.h,
	  src/lib/pcre/pcre_parser_ctype.c, src/main/Makefile.am,
	  src/main/compile.C, src/main/compile.tab.C, src/main/compile.y,
	  src/main/compile_tools.C, src/main/compile_tools.h,
	  src/main/execute.C, src/main/main.dsp, src/main/pa_array.C,
	  src/main/pa_cache_managers.C, src/main/pa_charset.C,
	  src/main/pa_charsets.C, src/main/pa_common.C,
	  src/main/pa_dictionary.C, src/main/pa_dir.C,
	  src/main/pa_exception.C, src/main/pa_exec.C,
	  src/main/pa_globals.C, src/main/pa_hash.C, src/main/pa_pool.C,
	  src/main/pa_request.C, src/main/pa_socks.C,
	  src/main/pa_sql_driver_manager.C, src/main/pa_string.C,
	  src/main/pa_stylesheet_manager.C, src/main/pa_table.C,
	  src/main/pa_uue.C, src/main/untaint.C, src/sql/pa_sql_driver.h,
	  src/targets/Makefile.am, src/targets/cgi/Makefile.am,
	  src/targets/cgi/getopt.c, src/targets/cgi/getopt.h,
	  src/targets/cgi/pa_pool.C, src/targets/cgi/pa_threads.C,
	  src/targets/cgi/parser3.C, src/targets/cgi/parser3.dsp,
	  src/targets/cgi/pool_storage.h, src/targets/cgi/pp3.cmd,
	  src/targets/isapi/Makefile.am, src/targets/isapi/pa_pool.C,
	  src/targets/isapi/pa_threads.C, src/targets/isapi/parser3isapi.C,
	  src/targets/isapi/parser3isapi.dsp,
	  src/targets/isapi/pool_storage.h, src/types/Makefile.am,
	  src/types/pa_junction.h, src/types/pa_method.h,
	  src/types/pa_value.C, src/types/pa_value.h, src/types/pa_vbool.h,
	  src/types/pa_vclass.C, src/types/pa_vclass.h,
	  src/types/pa_vcode_frame.h, src/types/pa_vcookie.C,
	  src/types/pa_vcookie.h, src/types/pa_vdate.h,
	  src/types/pa_vdouble.h, src/types/pa_venv.h,
	  src/types/pa_vfile.C, src/types/pa_vfile.h, src/types/pa_vform.C,
	  src/types/pa_vform.h, src/types/pa_vhash.C, src/types/pa_vhash.h,
	  src/types/pa_vimage.C, src/types/pa_vimage.h,
	  src/types/pa_vint.h, src/types/pa_vjunction.h,
	  src/types/pa_vmail.C, src/types/pa_vmail.h, src/types/pa_vmath.C,
	  src/types/pa_vmath.h, src/types/pa_vmemory.h,
	  src/types/pa_vmethod_frame.C, src/types/pa_vmethod_frame.h,
	  src/types/pa_vobject.C, src/types/pa_vobject.h,
	  src/types/pa_vrequest.C, src/types/pa_vrequest.h,
	  src/types/pa_vresponse.C, src/types/pa_vresponse.h,
	  src/types/pa_vstateless_class.C, src/types/pa_vstateless_class.h,
	  src/types/pa_vstateless_object.h, src/types/pa_vstatus.C,
	  src/types/pa_vstatus.h, src/types/pa_vstring.C,
	  src/types/pa_vstring.h, src/types/pa_vtable.C,
	  src/types/pa_vtable.h, src/types/pa_vvoid.h,
	  src/types/pa_vxdoc.C, src/types/pa_vxdoc.h,
	  src/types/pa_vxnode.C, src/types/pa_vxnode.h,
	  src/types/pa_wcontext.C, src/types/pa_wcontext.h,
	  src/types/pa_wwrapper.h, src/types/types.dsp,
	  www/htdocs/.htaccess, www/htdocs/auto.p, www/htdocs/index.html:
	  moved tempate_gc to HEAD

	* tests/: 001.html, 002.html, 003.html, 004.html, 005.html,
	  006.html, 007.html, 008.html, 009.html, 010.html, 011.html,
	  012.html, 013.html, 014.html, 015.html, 016.html, 017.html,
	  018.html, 019.html, 019paf2001.gif, 020.html, 021.html, 022.html,
	  023.html, 024.html, 025.html, 026.html, 027.html, 028.html,
	  029.html, 030.html, 031.html, 032.html, 033.html, 034.html,
	  035.html, 036.html, 037.html, 038.html, 039.html, 040.html,
	  041.html, 042.html, 043.html, 044.html, 045.html, 046.html,
	  047.html, 048.html, 049.html, 050.html, 051.html, 051b.p, 051t.p,
	  052.html, 053.html, 054.html, 055.html, 056.html, 057.html,
	  058.html, 058_paf2000.png, 059.html, 060.html, 061.dat, 061.html,
	  062.html, 063.html, 064.html, 065.html, 066.html, 067.html,
	  068.html, 069.html, 070.html, 071.html, 072.html, 073.html,
	  074.html, 075.html, 076.html, 077.html, 078.html, 079.html,
	  080.html, 081.html, 082.html, 083.html, 084.html, 085.html,
	  086.html, 087.html, 088.html, 089.html, 090.html, 091.html,
	  092.html, 093.html, 094.html, 095.html, 096.html, 097.html,
	  098.html, 098font.gif, 099.html, 100.html, 101.html, 102.html,
	  103.html, 103mark.gif, 103paf2001.gif, 104.html, 105.html,
	  106.html, 107.html, 108.html, 108.xsl, 109.html, 110.html,
	  111.html, 112.html, 113.html, 114.html, 115.html, 116.html,
	  117.html, 118.html, 119.html, 120.html, 121.html, 122.html,
	  123.html, 124.html, 125.html, 126.html, 127.html, 128.html,
	  129.html, 130.html, 131.html, 132.html, 133.html, 134.html,
	  135.html, 136.html, 137.html, 138.html, 139.html, 140.html,
	  141.html, Makefile, descript.ion, run_parser.sh, 022_dir/a.html,
	  022_dir/b.txt, 022_dir/c.htm, 096_dir/163.jpg, 096_dir/188.jpg,
	  outputs/create-dir, results/001.processed, results/002.processed,
	  results/003.processed, results/004.processed,
	  results/005.processed, results/006.processed,
	  results/007.processed, results/008.processed,
	  results/009.processed, results/010.processed,
	  results/011.processed, results/012.processed,
	  results/013.processed, results/014.processed,
	  results/015.processed, results/016.processed,
	  results/017.processed, results/018.processed,
	  results/019.processed, results/020.processed,
	  results/021.processed, results/022.processed,
	  results/023.processed, results/024.processed,
	  results/025.processed, results/026.processed,
	  results/027.processed, results/028.processed,
	  results/029.processed, results/030.processed,
	  results/031.processed, results/032.processed,
	  results/033.processed, results/034.processed,
	  results/035.processed, results/036.processed,
	  results/037.processed, results/038.processed,
	  results/039.processed, results/040.processed,
	  results/041.processed, results/042.processed,
	  results/043.processed, results/044.processed,
	  results/045.processed, results/046.processed,
	  results/047.processed, results/048.processed,
	  results/049.processed, results/050.processed,
	  results/051.processed, results/052.processed,
	  results/053.processed, results/054.processed,
	  results/055.processed, results/056.processed,
	  results/057.processed, results/058.processed,
	  results/059.processed, results/060.processed,
	  results/061.processed, results/062.processed,
	  results/063.processed, results/064.processed,
	  results/065.processed, results/066.processed,
	  results/067.processed, results/068.processed,
	  results/069.processed, results/070.processed,
	  results/071.processed, results/072.processed,
	  results/073.processed, results/074.processed,
	  results/075.processed, results/076.processed,
	  results/077.processed, results/078.processed,
	  results/079.processed, results/080.processed,
	  results/081.processed, results/082.processed,
	  results/083.processed, results/084.processed,
	  results/085.processed, results/086.processed,
	  results/087.processed, results/088.processed,
	  results/089.processed, results/090.processed,
	  results/091.processed, results/092.processed,
	  results/093.processed, results/094.processed,
	  results/095.processed, results/096.processed,
	  results/097.processed, results/098.processed,
	  results/099.processed, results/100.processed,
	  results/101.processed, results/102.processed,
	  results/103.processed, results/104.processed,
	  results/105.processed, results/106.processed,
	  results/107.processed, results/108.processed,
	  results/109.processed, results/110.processed,
	  results/111.processed, results/112.processed,
	  results/113.processed, results/114.processed,
	  results/115.processed, results/116.processed,
	  results/117.processed, results/118.processed,
	  results/119.processed, results/120.processed,
	  results/121.processed, results/122.processed,
	  results/123.processed, results/124.processed,
	  results/125.processed, results/126.processed,
	  results/127.processed, results/128.processed,
	  results/129.processed, results/130.processed,
	  results/131.processed, results/132.processed,
	  results/133.processed, results/134.processed,
	  results/135.processed, results/136.processed,
	  results/137.processed, results/138.processed,
	  results/139.processed, results/140.processed,
	  results/141.processed: merged(copied) to HEAD from template_gc

	* src/targets/: cgi/parser3.dsp, isapi/parser3isapi.dsp: more step
	  towards \parser3project not having to be in root

	* src/: classes/math.C, lib/md5/pa_md5.h, lib/md5/pa_md5c.c: apache
	  module compiled [were minor unnecessary changes in lib/md5
	  interface]

	* src/include/pa_version.h: release

	* parser3.dsw, src/main/pa_globals.C, www/htdocs/.htaccess:
	  relative paths to xml&gc libs

	* src/classes/math.C: merged uuid bugfix

	* tests/: 141.html, results/141.processed: fixed bug with
	  too-small-a-buffer

	* src/classes/math.C: uuid bugfix

	* tests/: 141.html, Makefile, results/005.processed,
	  results/030.processed, results/075.processed,
	  results/078.processed: to reflect date format change (were -
	  become ' ')

	* src/classes/math.C: uuid bugfix

	* parser3.dsw, src/main/pa_globals.C, www/htdocs/.htaccess: few
	  paths for libxml debug/release changes

	* src/lib/md5/pa_md5c.c: PA_ -> pa_

2003-07-23  paf

	* src/: classes/math.C, lib/md5/pa_md5.h, lib/md5/pa_md5c.c:
	  renamed a little [to move to comman naming conv]

	* src/targets/Makefile.am: apache13 splitted to simplify apache
	  build

	* src/: include/pa_request.h, include/pa_stack.h, main/execute.C,
	  main/pa_request.C, main/pa_sql_driver_manager.C,
	  main/pa_stylesheet_manager.C, targets/isapi/parser3isapi.dsp:
	  stack top_index() fixed

	* src/main/pa_globals.C: minor style changes

	* src/: classes/op.C, include/pa_sql_connection.h: connection
	  closing/caching fixed [connections were not closed/put to cache]

2003-07-22  paf

	* INSTALL: gc part updated stightly

	* src/targets/isapi/: parser3isapi.C, parser3isapi.dsp: updated to
	  new sapi interface

	* src/classes/file.C: comment on OS

	* src/main/pa_string.C: removed reduntant invariant check [there is
	  one deeper in cord lib]

	* src/main/pa_exec.C: on win32 bugfix in handling shbang

	* src/main/pa_memory.C: out of memory is no longer coredump

	* INSTALL: disable-threads adviced

2003-07-21  paf

	* src/classes/Makefile.am: removed circular dependency on classes.C

	* src/classes/file.C: file::exec/cgi environment variables now must
	  be UPPERCASE and A-Z 0-9 _-

	* src/classes/file.C: env passing fixed

	* src/main/pa_common.C: http:// CRLF now [merged from HEAD]

	* src/main/pa_common.C: http:// CRLF now

2003-07-02  paf

	* operators.txt, src/types/pa_vstatus.C: renamed $memory:status
	  fields to reflect their real meaning

2003-06-27  paf

	* src/: classes/file.C, include/pa_charset.h, include/pa_exec.h,
	  include/pa_hash.h, main/pa_charset.C: merged from HEAD
	  file::exec/cgi .charset

2003-06-26  paf

	* ChangeLog, src/classes/file.C, src/classes/hash.C,
	  src/classes/image.C, src/classes/op.C, src/classes/string.C,
	  src/classes/table.C, www/htdocs/.htaccess: fixed several
	  uninitialized local structures.  notably ^hash.foreach now
	  inserts delimiters properly [were inserting it before first body]

2003-06-24  paf

	* src/include/pa_hash.h: simplified HASH_ALLOCATES_COUNT

2003-06-20  paf

	* operators.txt, src/include/pa_globals.h, src/main/pa_common.C,
	  src/main/pa_globals.C: introducing
	  $f[^file::load[binary;http://...]] $f.tables

2003-06-06  paf

	* src/types/: pa_vhash.h: $hash.field lookup first now: along with
	  table. [were method lookup: inconsistent]

2003-06-02  paf

	* src/include/pa_memory.h: empty string clone fixed to return
	  writable memory

	* src/main/pa_common.C: fix_line_breaks bug fix [terminating zero
	  were not appended] which violated string invariant

2003-05-30  paf

	* src/types/pa_value.C: date format now Sun, 06 Nov 1994 08:49:37
	  GMT  ; RFC 822, updated by RFC 1123 [as in HEAD]

	* src/main/pa_common.C: date format now Sun, 06 Nov 1994 08:49:37
	  GMT  ; RFC 822, updated by RFC 1123

	* src/: classes/file.C, classes/form.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C: initialized request_info properly

	* src/classes/xnode.C: found minor bug, commended for future

2003-05-28  paf

	* src/classes/form.C: request_info.content_length can't be <0,
	  size_t for some time

2003-05-26  paf

	* src/: classes/file.C, classes/string.C, main/pa_string.C: few
	  forgotten <0 changed to !=STRING_NOT_FOUND

	* src/classes/math.C: merged ffffu from HEAD

2003-05-11  paf

	* src/main/pa_globals.C: xml memory debugging functions (ifdefed)

	* src/types/: pa_vxdoc.h, pa_vxnode.h: think that found cause of
	  premature doc free.  transformed document had xmlDoc reference
	  stored to non-gc-memory (libgdome) added holding-reference

2003-04-29  paf

	* src/main/pa_globals.C: started digging on double free.  on win32
	  found that that's perfectly normal.

2003-04-25  paf

	* src/classes/table.C: table.join bug fix  [bad limit check]

	* src/classes/math.C: merged from HEAD: simpiler hash_string

	* src/classes/math.C: snprintf(buf, 3) become (buf,2) and failed to
	  print anything.  changed to quicker and simplier code

	* src/classes/hash.C: allowed ^hash::create[^rem{xxx}]	 [were to
	  strict a check]

	* src/: classes/table.C, lib/md5/pa_md5c.c: minor compile errors

2003-04-24  paf

	* src/include/pa_table.h: too strict assert loosened

	* src/lib/: md5/pa_md5c.c, pcre/pcre.h: thanks to Ilia Soldis
	   for reporing this ansi c fiolation syntax
	  report

2003-04-21  paf

	* src/targets/cgi/Makefile.am: pp3 added to .am

	* src/main/pa_globals.C: pcre memory management changed to use GC
	  memory

	* src/main/pa_globals.C: 2.5.6 version of libxml allows to install
	  xmlMallocAtomic [author agreed to my suggestion], used that

	* src/types/pa_vmail.C: ^mail:send[$.body backward compatibility

	* src/: targets/cgi/parser3.C, types/pa_value.C, types/pa_value.h,
	  types/pa_vmail.C: attributed_meaning_to_string added
	  L_UNSPECIFIED piece which was sortof OK, but violated string
	  invariant [assertion barked on that] changed to L_PASS_APPEND,
	  made that param obligatory

	* src/main/pa_string.C: String::ArrayFragment::append_positions bug
	  fixed [assert helped]

	* src/include/pa_string.h: assert added [looking for bug]

	* src/main/pa_request.C: merged from HEAD: "x:..." and "\\..." file
	  names on Win32 considered disk-global

	* src/main/pa_request.C: "x:..." and "\\..." file names on Win32
	  considered disk-global

2003-04-18  paf

	* src/main/untaint.C: merged from HEAD: enabled '~' letter in
	  filenames

	* src/main/untaint.C: enabled '~' letter in filenames

2003-04-16  paf

	* src/classes/file.C: small bug introduced in autoptr times fixed

	* etc/parser3.charsets/: koi8-r.cfg, windows-1251.cfg: merged from
	  HEAD

	* src/classes/table.C: fix: gcc reported tiny error

2003-04-15  paf

	* operators.txt, src/classes/math.C, src/lib/md5/pa_md5.h,
	  src/lib/md5/pa_md5c.c, tests/141.html,
	  tests/results/141.processed, www/htdocs/.htaccess: merged from
	  head ^math:uuid[] ^math:uid64[] ^math:md5[string]

	  test added: 141.html

	* operators.txt, src/classes/math.C: ^math:uid64[]

	* src/classes/math.C: ^math:uuid[]

	* operators.txt, src/classes/math.C: ^math:uuid[]

	* operators.txt, src/classes/math.C, src/lib/md5/pa_md5.h,
	  src/lib/md5/pa_md5c.c: ^math:md5[string] 16-byte digest

	* operators.txt, src/classes/file.C, src/include/pa_common.h,
	  src/include/pa_config_fixed.h, src/main/pa_common.C:
	  ^file::load[mode;name;     $.offset	  $.limit

2003-04-14  paf

	* src/: classes/math.C, lib/md5/pa_md5.h, lib/md5/pa_md5c.c:
	  started ^math:md5

	* src/classes/table.C, src/include/pa_array.h,
	  src/include/pa_table.h, src/main/pa_table.C, tests/140.html,
	  tests/results/140.processed: table $.reverse option works in
	  create&co table $.distinct[tables] bug fix merged

	* src/: classes/table.C, include/pa_table.h: table
	  $.distinct[tables] bug fixed

	* src/classes/table.C: more warnings

	* src/include/pa_array.h, src/include/pa_table.h,
	  src/main/pa_table.C, www/htdocs/.htaccess: removed checks in
	  table::set_current, moved them back to table::locate implemented
	  table::create/join ñ $.reverse

	* src/: include/pa_table.h, main/pa_array.C, main/pa_table.C:
	  removed checks in table::set_current, moved them back to
	  table::locate

2003-04-11  paf

	* operators.txt, src/classes/date.C, src/classes/table.C,
	  src/include/pa_array.h, src/include/pa_common.h,
	  src/include/pa_config_includes.h, src/include/pa_string.h,
	  src/include/pa_table.h, src/main/pa_request.C,
	  src/main/pa_sql_driver_manager.C, src/main/pa_string.C,
	  src/main/pa_table.C, www/htdocs/.htaccess: merged from HEAD from
	  before_append_array_limit_sense_change to
	  after_append_array_limit_sense_change

	* src/classes/table.C: typo

	* www/htdocs/.htaccess, operators.txt, src/classes/date.C,
	  src/classes/table.C, src/include/pa_array.h,
	  src/include/pa_common.h, src/include/pa_config_includes.h,
	  src/include/pa_globals.h, src/include/pa_table.h,
	  src/main/pa_array.C, src/main/pa_globals.C,
	  src/main/pa_request.C, src/main/pa_sql_driver_manager.C,
	  src/main/pa_string.C, src/main/pa_table.C:
	  append_array_limit_sense_change locate accepts options same as
	  create new option: $.reverse(1)   [do not work in table::create]

	* src/: include/pa_common.h, main/pa_common.C: gcc didn't like
	  (stat xxx,

	* src/classes/: table.C: typo

	* tests/: 130.html, 131.html, 132.html, 133.html, 134.html,
	  135.html, 136.html, 137.html, 138.html, 139.html, descript.ion,
	  results/130.processed, results/131.processed,
	  results/132.processed, results/133.processed,
	  results/134.processed, results/135.processed,
	  results/136.processed, results/137.processed,
	  results/138.processed, results/139.processed: added few mustfail
	  tests 130.html mustfail: empty regexp 131.html mustfail: invalid
	  date/time 132.html mustfail: access to junction outside of
	  context 133.html mustfail: access to junction outside of context,
	  case version 134.html mustfail: hash: adding a key inside of
	  foreach 135.html mustfail: modifying system class 136.html
	  mustfail: $.name outside of $hash[here] 137.html mustfail:
	  appendChild without import 138.html mustfail: invalid encoding
	  inside of xml 139.html mustfail: bad XPath

	* operators.txt, src/classes/table.C, tests/084.html,
	  tests/125.html, tests/126.html, tests/127.html, tests/128.html,
	  tests/129.html, tests/results/125.processed,
	  tests/results/126.processed, tests/results/127.processed,
	  tests/results/128.processed, tests/results/129.processed: merged
	  from HEAD ^table.hash[key][$.distinct[tables]]

	  maked appropriate tests [changed one old nonconforming]

	* operators.txt, src/classes/table.C:
	  ^table.hash[key][$.distinct[tables]]

	* src/: classes/xdoc.C, classes/xnode.C, include/pa_charset.h:
	  merged fix for found very old xml (dom) bug: were passing
	  domString objects and later ERROREOUSLY freed them

	* INSTALL, src/include/pa_charset.h, src/lib/Makefile.am,
	  src/main/pa_charset.C: re-added libgdome patch. regretfully
	  libgdome bug can not be worked around

2003-04-10  paf

	* src/: classes/xdoc.C, classes/xnode.C, include/pa_charset.h:
	  found very old xml (dom) bug: were passing domString objects and
	  later ERROREOUSLY freed them

	* src/doc/string.dox, src/include/pa_memory.h,
	  src/include/pa_string.h, src/lib/cord/cordbscs.c,
	  src/main/pa_string.C, src/types/pa_vform.C, src/types/pa_vform.h,
	  tests/123.html, tests/124.html, tests/results/001.processed,
	  tests/results/002.processed, tests/results/003.processed,
	  tests/results/004.processed, tests/results/005.processed,
	  tests/results/006.processed, tests/results/008.processed,
	  tests/results/009.processed, tests/results/010.processed,
	  tests/results/011.processed, tests/results/012.processed,
	  tests/results/013.processed, tests/results/014.processed,
	  tests/results/015.processed, tests/results/016.processed,
	  tests/results/017.processed, tests/results/018.processed,
	  tests/results/020.processed, tests/results/021.processed,
	  tests/results/022.processed, tests/results/023.processed,
	  tests/results/024.processed, tests/results/025.processed,
	  tests/results/026.processed, tests/results/027.processed,
	  tests/results/028.processed, tests/results/029.processed,
	  tests/results/030.processed, tests/results/031.processed,
	  tests/results/032.processed, tests/results/033.processed,
	  tests/results/034.processed, tests/results/035.processed,
	  tests/results/036.processed, tests/results/037.processed,
	  tests/results/038.processed, tests/results/039.processed,
	  tests/results/040.processed, tests/results/041.processed,
	  tests/results/042.processed, tests/results/043.processed,
	  tests/results/044.processed, tests/results/045.processed,
	  tests/results/046.processed, tests/results/047.processed,
	  tests/results/048.processed, tests/results/049.processed,
	  tests/results/050.processed, tests/results/051.processed,
	  tests/results/052.processed, tests/results/053.processed,
	  tests/results/054.processed, tests/results/055.processed,
	  tests/results/056.processed, tests/results/057.processed,
	  tests/results/058.processed, tests/results/059.processed,
	  tests/results/060.processed, tests/results/061.processed,
	  tests/results/062.processed, tests/results/063.processed,
	  tests/results/064.processed, tests/results/065.processed,
	  tests/results/066.processed, tests/results/067.processed,
	  tests/results/068.processed, tests/results/069.processed,
	  tests/results/070.processed, tests/results/071.processed,
	  tests/results/072.processed, tests/results/073.processed,
	  tests/results/074.processed, tests/results/075.processed,
	  tests/results/076.processed, tests/results/077.processed,
	  tests/results/078.processed, tests/results/079.processed,
	  tests/results/080.processed, tests/results/081.processed,
	  tests/results/082.processed, tests/results/083.processed,
	  tests/results/084.processed, tests/results/085.processed,
	  tests/results/086.processed, tests/results/087.processed,
	  tests/results/088.processed, tests/results/089.processed,
	  tests/results/090.processed, tests/results/091.processed,
	  tests/results/092.processed, tests/results/093.processed,
	  tests/results/094.processed, tests/results/095.processed,
	  tests/results/096.processed, tests/results/097.processed,
	  tests/results/101.processed, tests/results/102.processed,
	  tests/results/104.processed, tests/results/105.processed,
	  tests/results/106.processed, tests/results/107.processed,
	  tests/results/108.processed, tests/results/109.processed,
	  tests/results/110.processed, tests/results/111.processed,
	  tests/results/112.processed, tests/results/113.processed,
	  tests/results/114.processed, tests/results/115.processed,
	  tests/results/116.processed, tests/results/117.processed,
	  tests/results/118.processed, tests/results/119.processed,
	  tests/results/120.processed, tests/results/121.processed,
	  tests/results/122.processed, tests/results/123.processed,
	  tests/results/124.processed: new convention: char* never 0.
	  assert in cord on that

	* src/main/pa_charset.C: couple more asserts

	* src/: main/pa_charset.C, include/pa_charset.h: little transcodes
	  speedup

	* src/main/pa_charset.C: couple assertions on fantastic situations
	  added [may be those is the case now?]

	* src/main/pa_charset.C: bugfix on memory buffer overrun [but
	  that's memory from gc_malloc, not from g_malloc :(, but would
	  hope]

	* src/main/pa_charset.C: bugfix on memory buffer overrun [but
	  that's memory from gc_malloc, not from g_malloc :(, but would
	  hope]

	* src/main/pa_charset.C: checked custom malloc for returning 0

2003-04-09  paf

	* src/classes/date.C: merged ^date.roll changes

	* src/classes/date.C: ^date.roll bug fix

	* src/classes/date.C: ^date.roll now throws less errors: month
	  shifts handles end of month situation by reducing day number
	  hour-hole shift reduces hour to recover

	* src/targets/cgi/pp3.cmd: custom profiling script: plist/ST <<
	  Sort by function time

	* operators.txt, src/main/pa_charset.C, src/main/pa_common.C:
	  http://   $.charset[] param done

	* tests/: 122.html, results/122.processed: 122 date test <= and ==
	  added [after volatile fix. passes on win&intel-solaris]

2003-04-08  paf

	* src/: classes/file.C, classes/op.C, classes/table.C,
	  classes/xdoc.C, include/pa_charset.h, include/pa_charsets.h,
	  include/pa_common.h, include/pa_request_charsets.h,
	  main/pa_charset.C, main/pa_charsets.C, main/pa_common.C,
	  main/pa_exec.C, main/pa_request.C, main/untaint.C,
	  types/pa_value.h, types/pa_vmail.C, types/pa_vrequest.C,
	  types/pa_vresponse.C: started http://   $.charset[] param and
	  http response charset detection just compiled.  todo:test

	* src/main/pa_common.C: merged PA_USE_ALARM bugfix from HEAD

	* src/: classes/string.C, include/pa_string.h, main/pa_string.C,
	  main/untaint.C, targets/isapi/parser3isapi.C, types/pa_vform.C,
	  types/pa_vmail.C: changed transcode param converntion  along with
	  string creating convention -- all strings are zero-terminated,
	  this allowed to fix one remaining String("123", 2) case

	* src/: classes/date.C, classes/file.C, classes/hash.C,
	  classes/op.C, classes/string.C, classes/table.C,
	  include/pa_charset.h, include/pa_memory.h, include/pa_string.h,
	  main/compile.tab.C, main/pa_charset.C, main/pa_exec.C,
	  main/pa_request.C, main/pa_string.C, main/pa_uue.C,
	  main/untaint.C, types/pa_vfile.C, types/pa_vfile.h,
	  types/pa_vform.C, types/pa_vform.h, types/pa_vmail.C: pa_vform
	  violated String::invariant. started fixing [not compiled now]

	* src/classes/string.C, src/include/pa_string.h,
	  src/lib/cord/cordbscs.c, src/main/compile.tab.C,
	  src/main/compile.y, src/main/pa_string.C, src/main/untaint.C,
	  src/targets/cgi/parser3.C, www/htdocs/.htaccess: number of string
	  style improvements & optimizations

	* src/classes/xnode.C: =0 bug fix [left from autoptr default ctor
	  :(]

	* src/main/untaint.C: removed redundant & in CORD_pos param passing
	  [for it's a pointer really]

	* src/main/untaint.C: CORD_pos_advance turned out to have limit on
	  'n' param. worked that around

	* src/lib/cord/: Makefile.am, cordbscs.c, source.url: From: "Boehm,
	  Hans"  To: "'Alexandr Petrosian (PAF)'"
	  ; "Boehm, Hans"  Sent: Tuesday,
	  April 08, 2003 2:16 AM Subject: RE: libgc 6.2.alpha4
	  cord/cordbscs.c/CORD_cat bug [were: CORD__extend_path bug?

	  Thanks for the bug report and patch.

	  I hadn't looked at this code in a while.  Reading it now, it
	  seems to me that the tests should also be ">= MAX_DEPTH" to
	  comply with the invariant, though that may not matter a lot.	I
	  changed that, too.

	  Hans

2003-04-07  paf

	* src/: include/pa_common.h, main/pa_common.C, main/pa_exec.C:
	  merged from head:safe mode error message now includes numbers

	* src/main/execute.C: n-th attempt to make a=a work with double.
	  problem: as_double returns it's result in fp-register compiler
	  optimizes access to that register after b->as_double, and just
	  compares ALREADY_STORED_VALUE with prev-calculated a->as_double
	  from memory.	_SAME_ double values do not match here.  when
	  forced to REload fp-register, values do match.

	  tried to make them volatile.

	* src/main/execute.C: n-th attempt to make a=a work with double.
	  problem: as_double returns it's result in fp-register compiler
	  optimizes access to that register after b->as_double, and just
	  compares ALREADY_STORED_VALUE with prev-calculated a->as_double
	  from memory.	_SAME_ double values do not match here.  when
	  forced to REload fp-register, values do match.

	  tried to make them volatile.

	* src/types/pa_vobject.h: small style change

	* src/: lib/cord/cordbscs.c, include/pa_string.h: CORD_cat bugfix

	* src/: include/pa_common.h, main/pa_common.C, main/pa_exec.C: safe
	  mode error message now includes numbers

	* src/main/untaint.C, src/targets/cgi/parser3.C,
	  www/htdocs/.htaccess: unknown untaint lang now causes death

2003-04-04  paf

	* src/: classes/file.C, include/pa_exec.h, main/pa_exec.C:
	  incorportated pa_exec patch by From: "Victor Fedoseev"
	   To: "Alexandr Petrosian (PAF)" 
	  Sent: Thursday, January 23, 2003 9:14 AM

	  huge speedup on ^file::cgi with big result

	* src/classes/table.C: sort table with 0 rows bug fixed

	* src/types/pa_vhash.h: $hash._default showed in foreach & co bug
	  fix http://i2/tasks/edit/?id=4493701604654042676

	  @main[] $with_default[  $.a[1]  $._default[default from
	  with_default] ] ^show[$with_default]

	  $to_add_to[	  $.b[2] ] ^to_add_to.add[$with_default]
	  =$to_add_to.xxx=


	  ^show[$to_add_to]

	  $cloned[^hash::create[$with_default]] =$cloned.xxx=

	  ^show[$cloned]

	  @show[hash] ^hash.foreach[k;v]{	  $k = $v 


	  }  


	* src/classes/hash.C: $hash._default showed in foreach & co bug fix
	  http://i2/tasks/edit/?id=4493701604654042676

	  @main[] $with_default[  $.a[1]  $._default[default from
	  with_default] ] ^show[$with_default]

	  $to_add_to[	  $.b[2] ] ^to_add_to.add[$with_default]
	  =$to_add_to.xxx=


	  ^show[$to_add_to]

	  $cloned[^hash::create[$with_default]] =$cloned.xxx=

	  ^show[$cloned]

	  @show[hash] ^hash.foreach[k;v]{	  $k = $v 


	  }  


	* src/types/pa_vmail.C: mail receive: .txt attachemnts bug fix
	  http://i2/tasks/edit/?id=4507350336410850921

	* src/classes/xdoc.C: memory allocation func bugfix
	  http://i2/tasks/edit/?id=4499303470368629745

	* src/classes/math.C: allowed random 1...

	* src/classes/math.C: allowed random 0..

	* src/main/pa_globals.C: exif mem leak
	  http://i2/tasks/edit/?id=4480590323629807263

	* src/: classes/classes.dsp, main/main.dsp,
	  targets/cgi/parser3.dsp, types/pa_vmail.C, types/types.dsp: buf
	  fix http://i2/tasks/edit/?id=4493946731322521294
	  $.to[billgates@microsoft.com BCc: send-spam-to@someemails.ru ]

	* src/: classes/classes.dsp, lib/ltdl/libltdl.dsp, lib/md5/md5.dsp,
	  lib/pcre/pcre.dsp, main/compile.tab.C, main/main.dsp,
	  main/pa_globals.C, targets/cgi/parser3.dsp, types/types.dsp:
	  links to xml libs made relative, no need to unpack parser3project
	  to /parser3project.

	* src/main/: compile.tab.C, compile.y, compile_tools.h: error
	  column more precise - tab handling bug fixed

	* src/main/: compile.tab.C, compile.y: more understandable error
	  message in case @CLASS with more then one line inside

	* src/targets/cgi/parser3.C: more understandable error message in
	  case of errors in @unhandled_exception

2003-04-03  paf

	* INSTALL, src/include/pa_operation.h, src/include/pa_request.h,
	  src/main/compile.tab.C, src/main/compile.y,
	  src/main/compile_tools.C, src/main/compile_tools.h,
	  src/main/execute.C, src/main/pa_request.C: debug info format
	  simplified, now it's: OP_VALUE Operation::Origin << here value*

	  higher limits:   file number (max: 255)   line number (max:
	  64535)   column number (max: 255)

	* src/classes/math.C: top limit

	* src/main/: compile.C, compile.tab.C, compile.y, compile_tools.h:
	  precise parse error position in case of

	  ^bug ]

	* src/classes/op.C, src/main/pa_request.C, tests/042.html: test 042
	  changed to realities, and passed [bug fixed]

	* src/: classes/op.C, include/pa_request.h, main/compile.C,
	  main/compile.tab.C, main/compile.y, main/compile_tools.C,
	  main/compile_tools.h, main/pa_request.C: introducing
	  ^process...[main-method-alias]

	* src/: classes/date.C, classes/image.C, classes/op.C,
	  classes/string.C, classes/table.C, classes/xdoc.C,
	  types/pa_vmethod_frame.h: MethodParams& now [methods without
	  params receive zero reference, but they are expected not to look
	  there]

	* operators.txt, src/classes/date.C, src/classes/double.C,
	  src/classes/file.C, src/classes/hash.C, src/classes/image.C,
	  src/classes/int.C, src/classes/mail.C, src/classes/math.C,
	  src/classes/memory.C, src/classes/op.C, src/classes/response.C,
	  src/classes/string.C, src/classes/table.C, src/classes/void.C,
	  src/classes/xdoc.C, src/classes/xnode.C, src/classes/xnode.h,
	  src/main/execute.C, src/types/pa_method.h: MethodParams& now
	  [methods without params receive zero reference, but they are
	  expected not to look there]

	* operators.txt, src/classes/op.C, src/include/pa_request.h,
	  src/main/pa_request.C, src/types/pa_vmethod_frame.h:
	  ^process...[filename] useful for better error reporting
	  [file/line/col]

	* src/: main/execute.C, types/pa_value.C, types/pa_value.h,
	  types/pa_vstring.h: slightly improved error messages text: 1. is
	  '%s', it 2. method undefined in case of ^void[]

	* src/: classes/op.C, include/pa_request.h, include/pa_stack.h,
	  include/pa_types.h, main/execute.C, main/pa_request.C: exception
	  handling done. now we have error columns todo: test it

	* src/: classes/op.C, include/pa_request.h: removed from trace 'a'
	  exception when ^try{	  ^throw[a;1] }{    ^throw[b;2] }

	  this makes life easier: were: bad stack order -- were in
	  exception catch unwind order, which didn't match execution order

	  @main[] ^try{   ^first[] }{	  ^throw[c;3] }

	  @first[] ^throw[a;1]

	  showed throw a first throw b try

	  which is no good

	* src/: classes/op.C, include/pa_request.h, include/pa_stack.h,
	  main/compile.tab.C, main/execute.C, main/pa_request.C: strack
	  trace reset after handled exception [old bug fixed]

	* src/main/: compile.tab.C, compile.y: parse position old bug
	  fixed.  position reporting made precise [both, in parse erros and
	  runtime errors]

2003-04-02  paf

	* src/: include/pa_operation.h, include/pa_request.h,
	  main/compile.C, main/compile.tab.C, main/compile.y,
	  main/compile_tools.C, main/compile_tools.h, main/execute.C,
	  main/pa_exception.C, main/pa_request.C: debug info: started
	  using.  todo:complete

	* src/classes/op.C, src/include/pa_operation.h,
	  src/include/pa_request.h, src/main/compile.C,
	  src/main/compile.tab.C, src/main/compile.y,
	  src/main/compile_tools.C, src/main/compile_tools.h,
	  src/main/execute.C, src/main/pa_request.C, www/htdocs/.htaccess:
	  prepared debug info todo:use it

	* src/include/pa_operation.h: strange mistake fixed: forgot to
	  return Operation class->union after switching from autoptrs.

	* tests/: Makefile, results/108.processed, results/117.processed:
	  meta considered OK [it's up to coder now to remove it not needed]

	* src/main/pa_dictionary.C, tests/Makefile: replace bug fix [broke
	  Dictionary constructor when moved to gc]

	* src/main/pa_common.C: uncommented http:// file loading

	* src/include/pa_array.h, src/main/execute.C,
	  src/targets/cgi/parser3.C, tests/run_parser.sh: gif encoder bug
	  fix [gdGrowingBuf]

	* configure.in, src/lib/Makefile.am, www/htdocs/.htaccess: removed
	  patches

	* configure, src/include/pa_config_auto.h.in,
	  src/main/pa_charset.C: --enable-assertions autoconf-ed

	* src/main/pa_common.C, www/htdocs/.htaccess: uncommented http://
	  file loading

	* src/: classes/xdoc.C, types/pa_vxdoc.h: removed ref leak in
	  xdoc::create/load

	* src/: classes/form.C, classes/hash.C, classes/image.C,
	  classes/string.C, classes/table.C, classes/void.C,
	  include/pa_common.h, main/pa_common.C, main/pa_request.C,
	  main/pa_sql_driver_manager.C, main/pa_string.C: all calls to
	  String::String(str,helper_length) are checked.  found/fixed one
	  place: $request:body now zero-terminated,

	* src/: classes/op.C, classes/table.C, include/pa_request.h,
	  main/compile_tools.C, main/execute.C, types/pa_value.h,
	  types/pa_vbool.h, types/pa_vclass.h, types/pa_vdate.h,
	  types/pa_vdouble.h, types/pa_vfile.h, types/pa_vhash.h,
	  types/pa_vimage.h, types/pa_vint.h, types/pa_vjunction.h,
	  types/pa_vobject.C, types/pa_vobject.h, types/pa_vstring.h,
	  types/pa_vtable.h, types/pa_vvoid.h, types/pa_vxdoc.h,
	  types/pa_vxnode.h: more locally scoped vars in execute (more
	  easily optimizable)

	* src/: classes/table.C, include/pa_table.h, main/pa_table.C: few
	  for(size_t i=0...) -> for(Array_iterator... i(..); i.has_next()

	* src/: include/pa_array.h, include/pa_stack.h,
	  include/pa_string.h, main/compile_tools.C, main/main.dsp,
	  main/pa_table.C, types/pa_vmethod_frame.C: array get/put check
	  become assertion iterator in methodframe filler

	* src/: include/pa_array.h, include/pa_stack.h, main/main.dsp,
	  targets/cgi/parser3.C: array::get/put inlined

	* src/: lib/cord/cordbscs.c, main/pa_globals.C: globals.c:
	  gc_substitute_memory_management_functions +installed CORD_oom
	  function

	* configure.in, src/classes/xnode.C, src/include/pa_config_fixed.h,
	  src/include/pa_config_includes.h, src/include/pa_string.h,
	  src/lib/cord/cordbscs.c, src/main/pa_memory.C,
	  src/targets/cgi/parser3.C: converted debug hacks to ANSI
	  assertions started configure.in --enable-assertions

2003-04-01  paf

	* src/classes/xdoc.C, src/classes/xnode.h, src/include/pa_memory.h,
	  src/main/pa_memory.C, src/targets/cgi/parser3.C,
	  src/types/pa_vxdoc.h, src/types/pa_vxnode.C,
	  src/types/pa_vxnode.h, www/htdocs/.htaccess: memory bug debugged
	  down: gdome uses glib memory, and stores last pointer to xmlDoc
	  there, gc misses that and collects valid memory fixed by
	  remembering xmlDoc from dom object in xdoc.  todo: do something
	  with premature free of xdoc with xnodes/node values referring
	  into it

	* src/classes/: mail.C: typo fix

	* src/main/pa_memory.C: bug() to set bpt in (memory.c) some .am
	  changes

	* src/: include/pa_memory.h, main/pa_common.C, main/pa_globals.C,
	  main/pa_memory.C: moved memory debugging to global level: to
	  pa_gc_malloc

	* src/: main/pa_globals.C, targets/cgi/parser3.C: xml memory
	  debugging showed no errors. todo: debug parser memory

	* src/targets/cgi/: parser3.C, parser3.dsp: more build
	  configurations

	* src/: classes/classes.dsp, include/pa_config_fixed.h,
	  main/compile.tab.C, main/main.dsp, main/pa_globals.C,
	  targets/cgi/parser3.dsp, targets/isapi/parser3isapi.dsp,
	  types/types.dsp: prepared xml-static configuration

2003-03-31  paf

	* INSTALL, src/classes/xdoc.C, src/main/pa_globals.C,
	  src/targets/cgi/parser3.C, src/targets/cgi/parser3.dsp,
	  www/htdocs/.htaccess: started xml lib memory debugging, simple
	  checks failed: it seems that library does realloc(bad ptr), and
	  recording those ptrs in heap [for debugging] was bad: heap
	  situation changes = everything works fine

	* src/: main/pa_charset.C, include/pa_charset.h: worked around
	  xmlRegisterCharEncodingHandler limitation [currently imposed
	  limit of 10 user-defined charsets]

2003-03-28  paf

	* src/main/execute.C: execution stack copied to local register
	  variable, removed lots [~2e7) of memory accesses

2003-03-27  paf

	* src/: classes/xdoc.C, main/pa_globals.C: XML memory funcs to GC
	  works in debug, but fails in release todo: fix that

	* src/: classes/xdoc.C, main/compile.tab.C, main/pa_globals.C,
	  targets/cgi/parser3.C: forgot to merge XML memory funcs
	  replacement from gc branch

	* src/main/pa_exec.C: introducing append_help_length [radical
	  improvement here]

	* src/targets/cgi/parser3.C: GC_java_finalization turned off [was
	  'not recommened' in gc.h, on win32 noticed no difference]

	* src/include/pa_array.h: returned checked array get [were disabled
	  for debugging] result:not slower [don't understand that, it were
	  INLINED] todo: find out a way of inlining it!

	* src/: include/pa_string.h, lib/gc/include/gc.h,
	  lib/gc/include/gc_fake.h, main/compile.tab.C,
	  targets/cgi/parser3.C, main/pa_memory.C, targets/cgi/parser3.dsp:
	  convention changed: all resulting strings are zero-terminated

	* src/: classes/date.C, classes/file.C, classes/hash.C,
	  classes/string.C, classes/table.C, classes/void.C,
	  include/pa_string.h, lib/cord/cord.dsp, lib/cord/cordbscs.c,
	  lib/cord/include/cord.h, main/compile.tab.C, main/compile.y,
	  main/compile_tools.h, main/pa_common.C, main/pa_exec.C,
	  main/pa_request.C, main/pa_string.C, main/pa_uue.C,
	  sql/pa_sql_driver.h, types/pa_value.C, types/pa_venv.h,
	  types/pa_vfile.C, types/pa_vmail.C: introducing
	  append_help_length [radical improvement here]

	* src/: classes/memory.C, include/pa_array.h, include/pa_hash.h,
	  include/pa_memory.h, lib/cord/cord.dsp, lib/cord/cordxtra.c,
	  lib/gc/include/gc.h, main/pa_memory.C, targets/cgi/parser3.C,
	  targets/cgi/parser3.dsp, types/pa_vstatus.C: disabled gc, become
	  even slower

	* src/: classes/string.C, classes/table.C, include/pa_array.h,
	  include/pa_stack.h, include/pa_string.h, main/compile_tools.C,
	  main/pa_string.C, main/untaint.C, types/pa_vmethod_frame.C: fixed
	  clients of &get(): most to use non-ref version, some[in tight
	  places] to get_unchecked_ref

	* src/doc/memory.dox: forgot to add

	* src/classes/classes.dsp, src/classes/memory.C,
	  src/classes/xdoc.C, src/include/pa_array.h,
	  src/include/pa_request.h, src/include/pa_stack.h,
	  src/include/pa_string.h, src/lib/cord/cord.dsp,
	  src/lib/ltdl/libltdl.dsp, src/lib/md5/md5.dsp,
	  src/lib/pcre/pcre.dsp, src/main/compile.tab.C,
	  src/main/compile.y, src/main/compile_tools.C,
	  src/main/compile_tools.h, src/main/main.dsp,
	  src/main/pa_string.C, src/targets/cgi/parser3.C,
	  src/targets/cgi/parser3.dsp, src/types/pa_vmail.C,
	  src/types/pa_vmethod_frame.C, src/types/types.dsp,
	  www/htdocs/.htaccess: Array::put(index, T>>&<< removed after
	  Stack::pop wiping removed [moved to separate func] other Array &
	  removed

2003-03-26  paf

	* src/: classes/classes.dsp, classes/file.C, classes/op.C,
	  classes/table.C, include/pa_array.h, include/pa_charset.h,
	  include/pa_stack.h, include/pa_string.h, include/pa_table.h,
	  lib/cord/cord.dsp, lib/ltdl/libltdl.dsp, lib/md5/md5.dsp,
	  lib/pcre/pcre.dsp, main/compile.tab.C, main/compile.y,
	  main/main.dsp, main/pa_charset.C, main/pa_common.C,
	  main/pa_exec.C, main/pa_sql_driver_manager.C,
	  main/pa_stylesheet_manager.C, main/pa_table.C,
	  targets/cgi/parser3.C, targets/cgi/parser3.dsp,
	  types/pa_vmethod_frame.C, types/pa_vmethod_frame.h,
	  types/pa_vobject.C, types/pa_vobject.h, types/types.dsp:
	  pre-evaluated .count() in some places

	* src/: classes/classes.dsp, lib/ltdl/libltdl.dsp, lib/md5/md5.dsp,
	  lib/pcre/pcre.dsp, main/main.dsp, targets/cgi/parser3.dsp,
	  types/types.dsp: .dsp profiling updated

	* src/: classes/classes.dsp, lib/cord/cord.dsp,
	  lib/ltdl/libltdl.dsp, lib/md5/md5.dsp, main/main.dsp,
	  targets/cgi/parser3.dsp, types/types.dsp: started profiling

	* src/: classes/classes.dsp, lib/cord/cord.dsp, main/compile.tab.C,
	  main/compile_tools.h, main/main.dsp, targets/cgi/parser3.dsp,
	  targets/isapi/parser3isapi.dsp, types/types.dsp: .dsp updated to
	  use lib/gc,lib/cord

	* acsite.m4, src/classes/Makefile.am, src/classes/mail.C,
	  src/classes/math.C, src/classes/op.C, src/include/pa_common.h,
	  src/include/pa_config_auto.h.in, src/include/pa_config_fixed.h,
	  src/include/pa_config_includes.h, src/include/pa_request.h,
	  src/include/pa_sql_driver_manager.h, src/include/pa_string.h,
	  src/include/pa_stylesheet_connection.h, src/include/pa_version.h,
	  src/lib/Makefile.am, src/lib/cord/Makefile.am,
	  src/lib/cord/include/Makefile.am,
	  src/lib/cord/include/private/Makefile.am, src/main/Makefile.am,
	  src/main/pa_exec.C, src/main/pa_string.C, src/main/untaint.C,
	  src/targets/cgi/Makefile.am, src/types/Makefile.am,
	  src/types/pa_vclass.h, src/types/pa_vcookie.h,
	  src/types/pa_vform.h, src/types/pa_vhash.h,
	  src/types/pa_vimage.h, src/types/pa_vint.h, src/types/pa_vmail.h,
	  src/types/pa_vresponse.h, src/types/pa_vstateless_class.h,
	  src/types/pa_vstatus.C, src/types/pa_vstatus.h,
	  src/types/pa_vtable.h, src/types/pa_vxdoc.h: configured math
	  funcs ported pa_exec

	* src/lib/: cord/include/gc.h, gc/include/gc.h: introducing lib/gc

	* src/lib/cord/include/: cord.h, ec.h, gc.h, private/cord_pos.h:
	  bundled gc includes

	* src/classes/op.C, src/include/pa_array.h,
	  src/include/pa_sql_connection.h, src/include/pa_string.h,
	  src/include/pa_version.h, src/main/compile.tab.C,
	  src/main/compile.y, src/main/execute.C, src/main/pa_common.C,
	  src/main/pa_exception.C, src/main/pa_request.C,
	  src/main/pa_string.C, src/targets/cgi/parser3.C,
	  src/targets/cgi/parser3.dsp, www/htdocs/.htaccess: a number of
	  bugfixes [while testing first real site (aval)]

2003-03-25  paf

	* operators.txt, src/main/pa_sql_driver_manager.C,
	  src/types/pa_vstatus.C: $status.memory used free since_compact
	  process

	* src/: include/pa_sql_connection.h, main/pa_globals.C,
	  main/untaint.C, sql/pa_sql_driver.h: untaint.C L_SQL

	* src/main/: pa_charset.C, untaint.C: untaint.C L_MAIL_HEADER

	* src/main/pa_request.C, src/main/untaint.C, src/types/pa_value.C,
	  src/types/pa_value.h, src/types/pa_vfile.h,
	  src/types/pa_vobject.C, src/types/pa_vobject.h,
	  src/types/pa_vstring.C, src/types/pa_vstring.h, tests/121.html,
	  tests/results/121.processed: untaint.C L_URI

	* operators.txt, src/classes/Makefile.am, src/classes/classes.dsp,
	  src/classes/op.C, src/main/pa_request.C, src/types/Makefile.am,
	  src/types/pa_venv.h, src/types/types.dsp, www/htdocs/.htaccess,
	  src/classes/memory.C, src/types/pa_vmemory.h: ^memory:compact[]

	* tests/results/109.processed: it was a bug in parser. updated 109
	  test result

	* src/classes/xdoc.C, tests/Makefile: fixed transform params2

	* src/main/pa_charset.C, src/targets/cgi/parser3.C, tests/Makefile,
	  tests/results/107.processed: fixed dom language [values are now
	  considered tainted.  it was a bug in parser. updated 107 test
	  result

	* src/classes/xdoc.C: fixed transform params

	* src/: include/pa_stylesheet_manager.h,
	  main/pa_stylesheet_manager.C: fixed stylesheet caching

	* src/: include/pa_memory.h, main/pa_charset.C: memory: new 'new'
	  overloads for structure handling

	* src/: classes/image.C, classes/xdoc.C, classes/xnode.C,
	  include/pa_string.h, main/pa_string.C, types/pa_vxnode.C: removed
	  StringBody(0) ambiguilty, introducting static
	  StringBody::Format(int)

	* src/: main/pa_request.C, types/pa_vxnode.C: vxnode compiled xml
	  linked

	* src/types/pa_vxdoc.C: vxdoc compiled

	* src/: classes/xnode.C, classes/xnode.h, include/pa_memory.h,
	  types/pa_vxdoc.h, types/pa_vxnode.h: xnode.C compiled, doc/node
	  finalizers isntalled

	* src/: classes/image.C, classes/xdoc.C, classes/xnode.h,
	  doc/exception.dox, doc/index.dox, include/pa_charset.h,
	  include/pa_memory.h, include/pa_request.h, include/pa_string.h,
	  main/pa_charset.C, main/pa_memory.C, main/pa_string.C: xdoc.C
	  compiled todo: xnode.C / finalizers

	* src/doc/string.dox: updated: new string internals

2003-03-24  paf

	* src/: classes/xdoc.C, classes/xnode.C, classes/xnode.h,
	  include/pa_charset.h, include/pa_config_fixed.h,
	  include/pa_request.h, include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, main/pa_charset.C,
	  main/pa_exception.C, main/pa_globals.C, main/pa_request.C,
	  main/pa_stylesheet_manager.C, types/pa_vxdoc.h,
	  types/pa_vxnode.h: started XML

	* src/main/: pa_common.C, pa_sql_driver_manager.C: http://

	* src/: classes/file.C, classes/image.C, classes/mail.C,
	  include/pa_string.h, main/pa_common.C,
	  main/pa_sql_driver_manager.C: introducing string[body]::pos(char)

	* src/: classes/file.C, classes/image.C, classes/mail.C,
	  include/pa_memory.h, include/pa_string.h, main/pa_common.C,
	  main/pa_request.C, main/pa_sql_driver_manager.C,
	  types/pa_vimage.h: size_t pos everywhere checks changed to check
	  for eq STRING_NOT_FOUND

	* src/main/pa_string.C, src/main/untaint.C, tests/Makefile: string
	  optimize bit implemented

	* src/: include/pa_string.h, main/pa_string.C, main/untaint.C:
	  String::ArrayFragment::append_positions fixed

	* src/: classes/table.C, include/pa_string.h, main/pa_string.C:
	  String::this_starts fixed

	* src/main/pa_string.C, tests/Makefile: string::pos fixed

	* src/: include/pa_hash.h, main/execute.C, main/pa_string.C:
	  hashcode implemented fully, including per-char callback [it can
	  be - substr CORD node]

	* src/: include/pa_array.h, main/compile.tab.C: gif encoding
	  rewritten to rewalloc with 100byte buf ahead

	* src/classes/image.C, src/classes/op.C, src/classes/table.C,
	  src/include/pa_string.h, src/main/compile.tab.C,
	  src/main/compile.y, src/main/execute.C, src/main/pa_common.C,
	  src/main/untaint.C, tests/Makefile: attempt to do gif encoding to
	  CORD_ec [bad] would rewrite as realloc now

	* src/: classes/date.C, classes/file.C, classes/form.C,
	  classes/image.C, classes/math.C, classes/op.C, classes/table.C,
	  include/pa_cache_managers.h, include/pa_charsets.h,
	  include/pa_common.h, include/pa_request.h,
	  include/pa_sql_driver_manager.h, include/pa_table.h,
	  main/pa_charset.C, main/pa_exception.C, main/pa_exec.C,
	  main/pa_globals.C, main/pa_request.C, main/pa_uue.C,
	  targets/isapi/parser3isapi.C, types/pa_value.C, types/pa_value.h,
	  types/pa_vmail.C, types/pa_vmethod_frame.C,
	  types/pa_vstateless_class.h: 2*2 worked :)

	* parser3.dsw, src/classes/date.C, src/classes/file.C,
	  src/include/pa_exec.h, src/include/pa_string.h,
	  src/main/pa_exec.C, src/main/pa_sql_driver_manager.C: empty run
	  passed OK

	* src/: classes/hash.C, classes/string.C, classes/table.C,
	  types/pa_value.C: all linked todo: debug

	* src/: classes/mail.C, main/pa_request.C, targets/cgi/parser3.C,
	  types/pa_vstateless_class.C: all compiled.  todo:link

	* src/types/pa_wcontext.C: pa_wcontext.C compiled

	* src/types/pa_vtable.C: pa_vtable.C compiled

	* src/types/pa_vstring.C: pa_vstring.C compiled

	* src/types/pa_vstatus.C: pa_vstatus.C compiled

	* src/types/: pa_vmath.C, pa_vmethod_frame.C, pa_vmethod_frame.h,
	  pa_vobject.C, pa_vrequest.C, pa_vresponse.C,
	  pa_vstateless_class.C, pa_vstateless_class.h:
	  pa_vstateless_class.C compiled

	* src/: classes/xdoc.C, types/pa_vmail.C, types/pa_vmail.h,
	  types/pa_vmath.C: pa_vmail.C compiled

	* src/types/: pa_vhash.C, pa_vimage.C: pa_vimage.C compiled

	* src/types/pa_vform.C: pa_vform.C compiled

	* src/types/pa_vfile.C: pa_vfile.C compiled

	* src/types/: pa_value.h, pa_vclass.C, pa_vcookie.C,
	  pa_vstateless_class.C: pa_vcookie.C compiled

	* src/: classes/string.C, types/pa_value.C, types/pa_value.h,
	  types/pa_vhash.h: pa_value.C compiled

	* src/: main/execute.C, main/pa_string.C, types/pa_wcontext.h:
	  classes.lib main.lib compiled

	* src/classes/void.C: void.C compiled

	* src/: classes/string.C, classes/table.C, include/pa_string.h,
	  main/pa_string.C, types/pa_vtable.C, types/pa_vtable.h: table.C
	  compiled

	* src/: classes/string.C, include/pa_request.h,
	  include/pa_string.h, main/pa_string.C: string.C compiled

	* src/: classes/op.C, classes/string.C, classes/table.C,
	  classes/void.C, include/pa_sql_connection.h, include/pa_string.h,
	  main/pa_request.C, main/pa_string.C: op.C compiled

	* src/classes/: math.C, op.C: math.C compiled

	* src/: classes/mail.C, classes/string.C, classes/table.C,
	  types/pa_vmail.h: mail.C compiled

	* src/classes/: int.C, table.C: int.C compiled

	* src/: classes/hash.C, classes/image.C, classes/string.C,
	  classes/table.C, include/pa_memory.h, include/pa_string.h,
	  main/pa_memory.C, types/pa_vimage.h, types/pa_vmail.C: image.C
	  compiled

	* src/: classes/hash.C, classes/string.C, classes/table.C,
	  classes/void.C, classes/xdoc.C, include/pa_request.h,
	  include/pa_sql_connection.h: hash.C compiled

	* src/: classes/classes.C, classes/classes.awk, classes/classes.h,
	  classes/date.C, classes/double.C, classes/file.C, classes/form.C,
	  classes/hash.C, classes/image.C, classes/int.C, classes/mail.C,
	  classes/math.C, classes/op.C, classes/response.C,
	  classes/string.C, classes/table.C, classes/void.C,
	  classes/xdoc.C, classes/xnode.C, include/pa_memory.h,
	  include/pa_request.h, include/pa_sapi.h, include/pa_string.h,
	  main/pa_string.C, types/pa_vdate.h, types/pa_vmethod_frame.h:
	  file.C table.C compiled

	* src/: include/pa_string.h, main/pa_string.C, main/pa_uue.C,
	  main/untaint.C: main.lib compiled

2003-03-21  paf

	* src/: classes/op.C, include/pa_cache_managers.h,
	  include/pa_sql_connection.h, include/pa_sql_driver_manager.h,
	  include/pa_stylesheet_manager.h, main/pa_exception.C,
	  main/pa_globals.C, main/pa_sql_driver_manager.C,
	  sql/pa_sql_driver.h, types/pa_vimage.C: pa_sql_driver_manager.C
	  compiled

	* src/: classes/hash.C, classes/image.C, classes/op.C,
	  classes/xdoc.C, classes/xnode.C, include/pa_common.h,
	  include/pa_hash.h, include/pa_request.h, include/pa_string.h,
	  main/compile.C, main/pa_common.C, main/pa_request.C,
	  types/pa_vmail.C, types/pa_vresponse.C, types/pa_vxnode.C:
	  pa_request.C compiled

	* src/: classes/hash.C, classes/mail.C, classes/op.C,
	  include/pa_request.h, main/execute.C, main/pa_request.C,
	  types/pa_value.C, types/pa_value.h, types/pa_vcookie.C,
	  types/pa_vhash.h, types/pa_vimage.C, types/pa_vmethod_frame.h,
	  types/pa_vobject.C, types/pa_vobject.h, types/pa_vrequest.C,
	  types/pa_vresponse.h, types/pa_vtable.C: pa_request.C 50%
	  compiled

	* src/: include/pa_exec.h, include/pa_string.h, main/pa_exec.C,
	  main/pa_string.C: pa_exec.C compiled [win32 only for now]  todo:
	  on unix

	* src/: include/pa_charset.h, include/pa_charsets.h,
	  include/pa_exec.h, main/compile.tab.C, main/pa_charset.C,
	  main/pa_charsets.C, main/pa_dictionary.C, main/pa_exec.C:
	  pa_charsets.C compiled

	* src/: classes/image.C, classes/mail.C, classes/op.C,
	  include/pa_request.h, include/pa_string.h, main/compile.tab.C,
	  main/compile.y, main/execute.C, main/pa_common.C,
	  main/pa_request.C, types/pa_junction.h, types/pa_method.h,
	  types/pa_vcode_frame.h, types/pa_vimage.h,
	  types/pa_vmethod_frame.h: execute.C compiled

	* src/: classes/classes.C, classes/classes.h, classes/date.C,
	  classes/double.C, classes/file.C, classes/form.C, classes/hash.C,
	  classes/image.C, classes/int.C, classes/mail.C, classes/math.C,
	  classes/op.C, classes/string.C, classes/table.C, classes/void.C,
	  classes/xdoc.C, classes/xnode.C, classes/xnode.h,
	  include/pa_cache_managers.h, include/pa_charsets.h,
	  include/pa_common.h, include/pa_exec.h, include/pa_memory.h,
	  include/pa_operation.h, include/pa_request.h, include/pa_sapi.h,
	  include/pa_sql_driver_manager.h, include/pa_string.h,
	  include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, include/pa_table.h,
	  main/compile.C, main/compile.tab.C, main/compile.y,
	  main/compile_tools.C, main/compile_tools.h, main/execute.C,
	  main/pa_charset.C, main/pa_charsets.C, main/pa_common.C,
	  main/pa_exec.C, main/pa_request.C, main/pa_sql_driver_manager.C,
	  main/pa_string.C, main/pa_stylesheet_manager.C, main/untaint.C,
	  targets/cgi/parser3.C, targets/isapi/parser3isapi.C,
	  types/pa_junction.h, types/pa_method.h, types/pa_value.C,
	  types/pa_value.h, types/pa_vbool.h, types/pa_vclass.C,
	  types/pa_vclass.h, types/pa_vcode_frame.h, types/pa_vcookie.C,
	  types/pa_vcookie.h, types/pa_vdate.h, types/pa_vdouble.h,
	  types/pa_venv.h, types/pa_vfile.C, types/pa_vfile.h,
	  types/pa_vform.C, types/pa_vform.h, types/pa_vhash.h,
	  types/pa_vimage.C, types/pa_vimage.h, types/pa_vint.h,
	  types/pa_vjunction.h, types/pa_vmail.C, types/pa_vmail.h,
	  types/pa_vmath.C, types/pa_vmath.h, types/pa_vmethod_frame.C,
	  types/pa_vmethod_frame.h, types/pa_vobject.C, types/pa_vobject.h,
	  types/pa_vrequest.C, types/pa_vrequest.h, types/pa_vresponse.C,
	  types/pa_vresponse.h, types/pa_vstateless_class.C,
	  types/pa_vstateless_class.h, types/pa_vstateless_object.h,
	  types/pa_vstatus.C, types/pa_vstatus.h, types/pa_vstring.C,
	  types/pa_vstring.h, types/pa_vtable.C, types/pa_vtable.h,
	  types/pa_vvoid.h, types/pa_vxdoc.C, types/pa_vxdoc.h,
	  types/pa_vxnode.C, types/pa_vxnode.h, types/pa_wcontext.C,
	  types/pa_wcontext.h, types/pa_wwrapper.h: introducing StringBody
	  [C++ CORD wrapper]

	* src/: lib/cord/cordbscs.c, main/pa_string.C: test14 [bug fixed]

	* src/: classes/file.C, include/pa_charset.h, main/pa_charset.C:
	  $file::exec/cgi[script;    $.charset[this is script's charset]

	  command line, env values, input got transcoded before call
	  stdout, stderr got transcoded after call

	* src/classes/file.C: ^file::exec/cgi now does not pass post data
	  by default.  use: ^file::exec[...;$.stdin[$request.body]

	* src/main/pa_common.C: } typo bug fix

	* src/main/pa_common.C: } typo bug fix

2003-03-20  paf

	* src/: include/pa_string.h, lib/cord/cordbscs.c, main/pa_string.C,
	  main/untaint.C: cord bug fix, but still errors todo: clear out

	* src/include/pa_string.h: more tests

	* src/main/pa_string.C: string.pos fixed

	* src/lib/: ltdl/config_fixed.h, ltdl/configure, ltdl/configure.in,
	  ltdl/libltdl.dsp, ltdl/ltdl.c, ltdl/ltdl.h, pcre/dftables.c,
	  pcre/get.c, pcre/internal.h, pcre/maketables.c, pcre/pcre.c,
	  pcre/pcre.h, pcre/pcre_parser_ctype.c, pcre/study.c: undone bad
	  replaces

	* src/: classes/image.C, include/pa_dictionary.h,
	  include/pa_string.h, lib/ltdl/ltdl.c, lib/ltdl/ltdl.h,
	  lib/pcre/internal.h, lib/pcre/pcre.c, lib/pcre/study.c,
	  main/compile.tab.C, main/pa_dictionary.C, main/pa_string.C,
	  main/untaint.C, types/pa_vmail.C: more tests [bugs fixed]

	* src/include/pa_string.h: warning

	* src/include/pa_string.h: this_starts fixed

	* src/: include/pa_string.h, main/pa_string.C: added: assertion on
	  new String ctor & append params convention

	* src/: classes/file.C, classes/hash.C, classes/image.C,
	  classes/mail.C, classes/op.C, classes/string.C, classes/table.C,
	  classes/xdoc.C, include/pa_common.h, include/pa_memory.h,
	  include/pa_string.h, main/compile.tab.C, main/pa_common.C,
	  main/pa_exception.C, main/pa_exec.C,
	  main/pa_sql_driver_manager.C, main/pa_string.C,
	  main/pa_stylesheet_manager.C, main/untaint.C,
	  targets/isapi/parser3isapi.C, types/pa_vimage.C,
	  types/pa_vmail.C: more tests OK

	* src/: include/pa_array.h, include/pa_hash.h, include/pa_memory.h,
	  include/pa_string.h, main/pa_memory.C, main/pa_string.C: test:
	  gc/exit runned OK

	* src/types/pa_vmail.C: another naming problem: should not name
	  vars like that: unpredictable close caused problems with later
	  sending mail: Mar 20 06:39:53 pt-6 sendmail[19044]: File
	  descriptors missing on startup: stdin; Bad file number

	  todo: find out why so many filters(stream) here. probably wrong?

	* src/: include/pa_dictionary.h, include/pa_string.h,
	  main/pa_common.C, main/pa_dictionary.C, main/pa_string.C,
	  main/untaint.C: test compiled

	* src/: classes/image.C, classes/mail.C, classes/math.C,
	  classes/string.C, include/pa_dictionary.h, include/pa_hash.h,
	  include/pa_memory.h, include/pa_string.h, lib/cord/cordbscs.c,
	  lib/cord/cordxtra.c, lib/pcre/dftables.c, lib/pcre/get.c,
	  lib/pcre/maketables.c, lib/pcre/pcre.c, lib/pcre/pcre.h,
	  lib/pcre/pcre_parser_ctype.c, lib/pcre/study.c,
	  main/compile.tab.C, main/pa_common.C, main/pa_dictionary.C,
	  main/pa_exec.C, main/pa_memory.C, main/pa_request.C,
	  main/pa_string.C, main/untaint.C, types/pa_vfile.h,
	  types/pa_vmail.C: untaint.C 99% [except mail&sql&optimize]

	* parser3.dsw, src/classes/file.C, src/classes/image.C,
	  src/classes/op.C, src/classes/string.C, src/classes/table.C,
	  src/classes/xdoc.C, src/classes/xnode.C, src/include/pa_common.h,
	  src/include/pa_memory.h, src/include/pa_request.h,
	  src/include/pa_request_charsets.h,
	  src/include/pa_sql_connection.h, src/include/pa_string.h,
	  src/main/compile.tab.C, src/main/execute.C,
	  src/main/pa_charset.C, src/main/pa_common.C,
	  src/main/pa_exception.C, src/main/pa_exec.C,
	  src/main/pa_request.C, src/main/pa_sql_driver_manager.C,
	  src/main/pa_stylesheet_manager.C, src/main/untaint.C,
	  src/sql/pa_sql_driver.h, src/targets/cgi/parser3.C,
	  src/targets/isapi/parser3isapi.C, src/types/pa_value.C,
	  src/types/pa_vcode_frame.h, src/types/pa_vcookie.C,
	  src/types/pa_venv.h, src/types/pa_vform.C, src/types/pa_vmail.C,
	  src/types/pa_vmethod_frame.C, src/types/pa_vmethod_frame.h,
	  src/types/pa_vobject.C, src/types/pa_vresponse.C,
	  src/types/pa_vstatus.C, src/types/pa_vstring.C,
	  src/types/pa_vxdoc.C, src/types/pa_vxdoc.h,
	  src/types/pa_vxnode.C, src/types/pa_wcontext.h: untaint.C 30%,
	  pa_common.C [done, without http for now]

2003-03-19  paf

	* src/: classes/date.C, classes/form.C, classes/hash.C,
	  classes/image.C, classes/mail.C, classes/op.C, classes/xdoc.C,
	  classes/xnode.C, include/pa_array.h, include/pa_config_fixed.h,
	  include/pa_exception.h, include/pa_memory.h, include/pa_sapi.h,
	  include/pa_string.h, include/pa_table.h, main/compile.C,
	  main/compile_tools.C, main/execute.C, main/pa_charset.C,
	  main/pa_common.C, main/pa_exception.C, main/pa_request.C,
	  main/pa_socks.C, main/pa_string.C, main/pa_table.C,
	  main/untaint.C, targets/cgi/parser3.C, targets/cgi/parser3.dsp,
	  types/pa_value.C, types/pa_vcookie.C, types/pa_vfile.h,
	  types/pa_vform.C, types/pa_vmail.C, types/pa_vmethod_frame.h,
	  types/pa_vstateless_class.h, types/pa_vtable.C,
	  types/pa_vtable.h, types/pa_vxdoc.h, types/pa_vxnode.C,
	  types/pa_vxnode.h, types/pa_wcontext.C, types/pa_wcontext.h,
	  types/pa_wwrapper.h: started test

	* src/lib/pcre/: dftables.c, get.c, maketables.c, pcre.c, pcre.dsp,
	  pcre.h, pcre_parser_ctype.c, study.c: restored bad replaces

	* src/: classes/op.C, include/pa_array.h, include/pa_memory.h,
	  include/pa_string.h, main/pa_string.C: string compiled todo: test
	  it

	* src/: classes/classes.dsp, classes/string.C, classes/table.C,
	  include/pa_array.h, include/pa_common.h, include/pa_dictionary.h,
	  include/pa_exception.h, include/pa_string.h, include/pa_table.h,
	  lib/cord/cord.dsp, main/compile.tab.C, main/main.dsp,
	  main/pa_common.C, main/pa_string.C, targets/cgi/parser3.dsp,
	  types/pa_method.h, types/pa_value.h, types/pa_vmethod_frame.C,
	  types/pa_vmethod_frame.h, types/types.dsp: string
	  reimplementation with cord+array: 70%

2003-03-18  paf

	* src/: classes/date.C, classes/file.C, classes/form.C,
	  classes/hash.C, classes/image.C, classes/mail.C, classes/math.C,
	  classes/op.C, classes/string.C, classes/table.C, classes/xdoc.C,
	  classes/xnode.C, include/pa_hash.h, include/pa_string.h,
	  main/pa_string.C, types/pa_vmail.C: lots of replacements, todo:we
	  can ignore lang in cmp and pos really,	     but would
	  split properly!

	* src/lib/cord/: cord.dsp, cordbscs.c, cordprnt.c, cordxtra.c: gc:
	  cord part made parser/src/lib: it's not compiled into libgc by
	  default

	* parser3.dsw, src/classes/classes.dsp, src/classes/classes.h,
	  src/classes/date.C, src/classes/double.C, src/classes/file.C,
	  src/classes/form.C, src/classes/hash.C, src/classes/image.C,
	  src/classes/int.C, src/classes/mail.C, src/classes/math.C,
	  src/classes/op.C, src/classes/response.C, src/classes/string.C,
	  src/classes/table.C, src/classes/void.C, src/classes/xdoc.C,
	  src/classes/xnode.C, src/classes/xnode.h,
	  src/include/Makefile.am, src/include/pa_cache_managers.h,
	  src/include/pa_charset.h, src/include/pa_charsets.h,
	  src/include/pa_common.h, src/include/pa_dictionary.h,
	  src/include/pa_exception.h, src/include/pa_exec.h,
	  src/include/pa_globals.h, src/include/pa_hash.h,
	  src/include/pa_memory.h, src/include/pa_pool.h,
	  src/include/pa_request.h, src/include/pa_request_charsets.h,
	  src/include/pa_sapi.h, src/include/pa_sql_connection.h,
	  src/include/pa_sql_driver_manager.h, src/include/pa_string.h,
	  src/include/pa_stylesheet_connection.h,
	  src/include/pa_stylesheet_manager.h, src/include/pa_table.h,
	  src/include/pa_uue.h, src/lib/pcre/get.c, src/main/Makefile.am,
	  src/main/compile.C, src/main/compile.tab.C,
	  src/main/compile_tools.C, src/main/compile_tools.h,
	  src/main/execute.C, src/main/main.dsp, src/main/pa_charset.C,
	  src/main/pa_charsets.C, src/main/pa_common.C,
	  src/main/pa_dictionary.C, src/main/pa_exception.C,
	  src/main/pa_exec.C, src/main/pa_globals.C, src/main/pa_memory.C,
	  src/main/pa_pool.C, src/main/pa_request.C,
	  src/main/pa_sql_driver_manager.C, src/main/pa_string.C,
	  src/main/pa_stylesheet_manager.C, src/main/pa_table.C,
	  src/main/pa_uue.C, src/main/untaint.C, src/targets/cgi/parser3.C,
	  src/targets/cgi/parser3.dsp, src/targets/isapi/parser3isapi.C,
	  src/types/pa_junction.h, src/types/pa_method.h,
	  src/types/pa_value.C, src/types/pa_value.h,
	  src/types/pa_vclass.C, src/types/pa_vclass.h,
	  src/types/pa_vcode_frame.h, src/types/pa_vcookie.C,
	  src/types/pa_vcookie.h, src/types/pa_vdate.h,
	  src/types/pa_vdouble.h, src/types/pa_venv.h,
	  src/types/pa_vfile.C, src/types/pa_vfile.h, src/types/pa_vform.C,
	  src/types/pa_vform.h, src/types/pa_vhash.C, src/types/pa_vhash.h,
	  src/types/pa_vimage.C, src/types/pa_vimage.h,
	  src/types/pa_vint.h, src/types/pa_vmail.C, src/types/pa_vmail.h,
	  src/types/pa_vmath.C, src/types/pa_vmath.h,
	  src/types/pa_vmethod_frame.C, src/types/pa_vmethod_frame.h,
	  src/types/pa_vobject.C, src/types/pa_vobject.h,
	  src/types/pa_vrequest.C, src/types/pa_vrequest.h,
	  src/types/pa_vresponse.C, src/types/pa_vresponse.h,
	  src/types/pa_vstateless_class.C, src/types/pa_vstateless_class.h,
	  src/types/pa_vstateless_object.h, src/types/pa_vstatus.C,
	  src/types/pa_vstatus.h, src/types/pa_vstring.C,
	  src/types/pa_vstring.h, src/types/pa_vtable.C,
	  src/types/pa_vtable.h, src/types/pa_vvoid.h,
	  src/types/pa_vxdoc.C, src/types/pa_vxdoc.h,
	  src/types/pa_vxnode.C, src/types/pa_vxnode.h,
	  src/types/pa_wcontext.C, src/types/pa_wcontext.h,
	  src/types/pa_wwrapper.h, src/types/types.dsp: started porting to
	  gc: PA_Object done lots of replacements also

	* src/: include/pa_pool.h, main/execute.C, targets/cgi/pa_pool.C:
	  gc logging

2003-03-17  paf

	* src/classes/date.C, src/classes/file.C, src/classes/form.C,
	  src/classes/image.C, src/classes/mail.C, src/classes/op.C,
	  src/classes/table.C, src/classes/xdoc.C, src/classes/xnode.C,
	  src/include/pa_pool.h, src/include/pa_pragma_pack_begin.h,
	  src/include/pa_pragma_pack_end.h, src/include/pa_string.h,
	  src/include/pa_types.h, src/main/compile.C,
	  src/main/compile.tab.C, src/main/execute.C,
	  src/main/pa_charset.C, src/main/pa_common.C,
	  src/main/pa_exception.C, src/main/pa_exec.C,
	  src/main/pa_globals.C, src/main/pa_pool.C, src/main/pa_request.C,
	  src/main/pa_sql_driver_manager.C, src/main/pa_string.C,
	  src/main/pa_stylesheet_manager.C, src/main/pa_uue.C,
	  src/main/untaint.C, src/targets/cgi/pa_pool.C,
	  src/targets/cgi/parser3.C, src/targets/cgi/parser3.dsp,
	  src/targets/cgi/pool_storage.h, src/types/pa_vcookie.C,
	  src/types/pa_vdouble.h, src/types/pa_vfile.C,
	  src/types/pa_vform.C, src/types/pa_vint.h, src/types/pa_vmail.C,
	  src/types/pa_vxdoc.C, src/types/pa_vxdoc.h,
	  src/types/pa_vxnode.C, src/types/pa_vxnode.h,
	  www/htdocs/.htaccess, www/htdocs/auto.p: libgc attempt

2003-03-13  paf

	* src/: include/pa_sql_driver_manager.h,
	  main/pa_sql_driver_manager.C, targets/cgi/parser3.C: lt_dlexit
	  called

	* src/include/pa_request.h, src/lib/ltdl/libltdl.dsp,
	  src/lib/md5/md5.dsp, src/main/compile.tab.C, src/main/execute.C,
	  src/main/pa_request.C, src/targets/cgi/parser3.C,
	  src/types/pa_value.C, src/types/pa_value.h,
	  src/types/pa_vobject.h, src/types/pa_vstateless_class.h,
	  src/types/pa_vstatus.C, src/types/types.dsp,
	  www/htdocs/.htaccess: set_base, set_derived simplified [counter
	  leaks fixed]

	* ChangeLog, src/include/pa_config_fixed.h, src/types/pa_vstatus.C,
	  src/types/types.dsp: incorporated status class patch From:
	  "Victor Fedoseev"  Sent: Thursday, January 23,
	  2003 8:14 AM

	  now we have $status.rusage.maxrss,tv_sec,tv_usec un WIN32 [plus
	  Win32 specific: QuotaPeakNonPagedPoolUsage
	  QuotaPeakPagedPoolUsage PeakPagefileUsage]

2003-03-12  paf

	* configure, configure.in, src/lib/ltdl/configure,
	  src/lib/ltdl/configure.in, src/targets/cgi/Makefile.am:
	  lib/ltdl/Makefile now created by /configure.in only [were by
	  lib/ltdl/configure.in OVERWRITE]

	* configure, configure.in, src/targets/cgi/Makefile.am: libstdc++
	  linkage fixed for g++ 3.2.2

	* src/include/pa_stylesheet_manager.h: gcc 3.2 rightliy complained
	  on using privately declared class [fixed]

	* src/: include/pa_sql_driver_manager.h, main/compile.tab.C: gcc
	  3.2 rightliy complained on using privately declared class [fixed]

	* src/targets/cgi/parser3.C: 1. more detailed log on signals.  2.
	  sigpipe before request constructor now causes death

	* src/: include/pa_request.h, main/compile.tab.C, main/execute.C,
	  targets/cgi/parser3.C: SIGPIPE now can be intercepted and does
	  not cause exception in exception handler

	* configure, configure.in, src/targets/cgi/Makefile.am: configure
	  now default links libstdc++ statically.  that can be overriden by
	  --with-dynamic-stdcpp

2003-03-11  paf

	* src/main/compile.tab.C, src/main/compile.y,
	  src/sql/pa_sql_driver.h, src/types/pa_vstateless_class.C,
	  src/types/pa_vstateless_class.h, www/htdocs/.htaccess: removed
	  necessity of libstdc++

	* src/include/pa_request.h: ANTI_ENDLESS_EXECUTE_RECOURSION doubled

	* src/include/pa_request.h: ANTI_ENDLESS_EXECUTE_RECOURSION doubled

2003-03-08  paf

	* tests/Makefile: make install & co

	* src/: include/pa_request.h, classes/op.C: removing
	  vclass,object.h -> pa_request.h dependency

	* src/: classes/mail.C, classes/response.C, include/pa_request.h,
	  main/pa_request.C: removing vform,response,cookie.h ->
	  pa_request.h dependency

	* src/include/pa_request.h: removing vmail.h -> pa_request.h
	  dependency [testing...]

	* src/: include/pa_config_fixed.h, types/pa_vxdoc.C: yet another
	  return 0; fixed

	* src/: include/pa_config_fixed.h, types/pa_vmail.C,
	  types/pa_vmail.h: vmail.C received just compiled [not tested]

	* src/classes/xdoc.C: forgotten: global xdoc when ndef XML

	* src/main/pa_request.C: forgotten: ifdef XML

	* src/main/pa_request.C, www/htdocs/.htaccess: forgotten: ifdef XML

	* src/targets/cgi/parser3.C: todo: move to latest xml version on
	  win32 and run memleak tests again

	* src/targets/cgi/parser3.C: charsets: see some strange things with
	  old xml lib-- it's internal memory handling has faults

	* src/: include/pa_types.h, main/pa_charset.C: charsets: fixed
	  problems when transcode from charset A to A.

	* src/: main/untaint.C, types/pa_vmail.C: mail: transcode fixed.
	  todo: still problems when transcode from charset A to A.

	* src/classes/hash.C, src/classes/mail.C, src/classes/string.C,
	  src/classes/table.C, src/include/pa_array.h,
	  src/main/pa_sql_driver_manager.C, src/types/pa_vmail.C,
	  src/types/pa_vmail.h, www/htdocs/.htaccess,
	  www/htdocs/index.html: started full-scale-site-test [~
	  http://parser.ru sources]

	  some fixes

	* tests/: 021.html, 031.html, 033.html, 109.html, 110.html,
	  111.html, 112.html, 113.html, 114.html, 115.html, 116.html,
	  117.html, 118.html, 119.html, 120.html, results/109.processed,
	  results/110.processed, results/111.processed,
	  results/112.processed, results/113.processed,
	  results/114.processed, results/115.processed,
	  results/116.processed, results/117.processed,
	  results/118.processed, results/119.processed,
	  results/120.processed: xml: tests 109 dom create/show 110 xpath
	  selectSingle 111 xdoc.create from tainted & 112
	  xdoc.create/output with russian attr value 113 xpath
	  selectString/Number 114 dom attributes.count 115 xpath selectBool
	  116 output media-type change 117 transform by dom stylesheet 118
	  empty transform result 119 dom setAttribute 120 nbsp letter
	  output

	  =END OF PREPARED XML TESTS=

2003-03-07  paf

	* src/classes/xdoc.C, src/include/pa_charset.h,
	  src/include/pa_stylesheet_connection.h, tests/108.html,
	  tests/108.xsl, tests/results/108.processed: xml: test 108
	  transform with params [bugs fixed]

	* src/: main/pa_charset.C, targets/cgi/parser3.C: fixed: mem leak
	  from copy/paste bug

	* src/classes/xdoc.C, src/include/pa_charset.h,
	  src/include/pa_request.h, src/main/execute.C,
	  src/main/pa_charset.C, src/main/pa_exception.C,
	  src/main/pa_globals.C, src/main/pa_request.C,
	  src/types/pa_vxdoc.C, src/types/pa_vxdoc.h,
	  src/types/pa_vxnode.C, tests/107.html,
	  tests/results/107.processed: xml: test: 107 bug fixes

	* src/: classes/xdoc.C, classes/xnode.C, classes/xnode.h,
	  types/pa_value.h, types/pa_vxdoc.C, types/pa_vxdoc.h,
	  types/pa_vxnode.C, types/pa_vxnode.h: test: 107 bug fixes

	* tests/: 106.html, results/106.processed: test: 106 xdoc create,
	  string

	* src/include/pa_charset.h, src/main/pa_charset.C,
	  www/htdocs/.htaccess: xml: charset two mem alloc functions used
	  for different cases [libxml, libxsl]

	* src/classes/classes.C: fixed: prevent system classes from
	  modification to lock ALL the classes, not only directly used

	* src/: classes/xdoc.C, types/pa_vxdoc.h, types/pa_vxnode.h: xml:
	  linked

	* src/: classes/xdoc.C, types/pa_vxdoc.h: xdoc.C compiled

2003-03-06  paf

	* src/classes/xdoc.C: xdoc.C 50%

	* src/: classes/xnode.C, classes/xnode.h, include/pa_charset.h,
	  include/pa_memory.h, include/pa_request.h, include/pa_string.h,
	  main/pa_globals.C, main/pa_request.C,
	  main/pa_stylesheet_manager.C: xnode.C compiled

	* src/: include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, main/pa_sql_driver_manager.C,
	  main/pa_stylesheet_manager.C: xml: stylesheet&manager done

	* src/: include/pa_memory.h, include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, main/pa_stylesheet_manager.C:
	  xml: stylesheet&manager STARTED

	* src/: include/pa_globals.h, main/pa_charset.C,
	  main/pa_exception.C, main/pa_globals.C: xml: exceptions

	* src/: include/pa_charset.h, include/pa_config_fixed.h,
	  include/pa_memory.h, include/pa_pool.h, main/pa_charset.C,
	  main/pa_memory.C, main/pa_pool.C, types/pa_vxdoc.C,
	  types/pa_vxdoc.h, types/pa_vxnode.C, types/pa_vxnode.h: xml:
	  charsets

	* tests/023.html: in some cases it rounded up badly. postponing
	  solution of that problem, making more simple test

	* tests/: 058_paf2000.png, results/058.processed: .png added with
	  -kb now

	* src/include/pa_charset.h, src/include/pa_charsets.h,
	  src/main/pa_charset.C, src/main/pa_charsets.C,
	  www/htdocs/.htaccess: charset_utf8 declaration moved to
	  charsets.C

2003-03-05  paf

	* src/classes/string.C, src/include/pa_string.h,
	  src/main/pa_string.C, tests/105.html,
	  tests/results/105.processed: String::match bug fixed

	* src/classes/op.C, src/main/main.dsp, tests/104.html,
	  tests/results/104.processed, www/htdocs/.htaccess: ^bpt operator
	  added [does int3 in debug build on win32]

	* tests/: 057.html, results/057.processed: test bug fixed

	* www/htdocs/: auto.p, autoptr.html, base.p, derived.p, font.gif,
	  global.xsl, index.html, mailreceive.eml, mailreceive.html,
	  operators.p, parser-status.html, people.dtd, some.p: removed old
	  tests

	* src/targets/cgi/Makefile.am: linker needed more tricks to link OK

	* src/classes/math.C: can be: crypt in -lcrypt OK, but crypt.h be
	  missing

	* src/: include/Makefile.am, main/Makefile.am, types/Makefile.am:
	  forgotten files added to Makes

	* ltmain.sh: ltmain.sh added

	* src/types/: pa_vhash.C, pa_vhash.h: hash_default_element_name
	  change undone ;(

	* src/types/: pa_vhash.C, pa_vhash.h: hash_default_element_name
	  made static

	* src/: classes/math.C, classes/op.C, classes/string.C,
	  main/pa_exec.C, targets/cgi/Makefile.am: gcc more happy.
	  todo:make linker happy

	* src/: classes/file.C, include/pa_exec.h, main/pa_exec.C: pa_exec
	  env param made optional

2003-03-04  paf

	* src/: classes/image.C, include/pa_request.h, include/pa_stack.h,
	  types/pa_vimage.h: number of gcc compiler bugs fixed

	* tests/: 103.html, 103mark.gif, 103paf2001.gif,
	  results/103.processed: tests: 103 image.copy transparence test

	* src/main/execute.C, tests/101.html, tests/102.html,
	  tests/results/101.processed, tests/results/102.processed: tests:
	  101 method/variable name conflict test 102 form fields change
	  should not not change anything [bug fix]

	* tests/: 057.html, 099.html, 100.html, results/057.processed,
	  results/099.processed, results/100.processed: tests: 57 date
	  create 2002: added 99,100 response:body/download

	* src/classes/image.C, tests/098.html, tests/098font.gif,
	  tests/results/098.processed: test: 98 image font text [bug fixed]

	* src/main/pa_common.C, src/targets/cgi/parser3.C, tests/097.html,
	  tests/results/097.processed: test: 97 file::load http://  [bugs
	  fixed]

	* src/classes/hash.C, src/classes/image.C, src/classes/table.C,
	  src/include/pa_memory.h, tests/096.html, tests/096_dir/163.jpg,
	  tests/096_dir/188.jpg, tests/results/096.processed: tests: 96
	  image EXIF  [bug fixed]

	* src/classes/table.C, src/main/execute.C, tests/061.dat,
	  tests/061.html, tests/062.html, tests/063.html, tests/064.html,
	  tests/065.html, tests/066.html, tests/067.html, tests/068.html,
	  tests/069.html, tests/070.html, tests/071.html, tests/072.html,
	  tests/073.html, tests/074.html, tests/075.html, tests/076.html,
	  tests/077.html, tests/078.html, tests/080.html, tests/081.html,
	  tests/082.html, tests/083.html, tests/084.html, tests/085.html,
	  tests/086.html, tests/087.html, tests/088.html, tests/089.html,
	  tests/090.html, tests/091.html, tests/092.html, tests/093.html,
	  tests/094.html, tests/095.html, tests/results/061.processed,
	  tests/results/062.processed, tests/results/063.processed,
	  tests/results/064.processed, tests/results/065.processed,
	  tests/results/066.processed, tests/results/067.processed,
	  tests/results/068.processed, tests/results/069.processed,
	  tests/results/070.processed, tests/results/071.processed,
	  tests/results/072.processed, tests/results/073.processed,
	  tests/results/074.processed, tests/results/075.processed,
	  tests/results/076.processed, tests/results/077.processed,
	  tests/results/078.processed, tests/results/080.processed,
	  tests/results/081.processed, tests/results/082.processed,
	  tests/results/083.processed, tests/results/084.processed,
	  tests/results/085.processed, tests/results/086.processed,
	  tests/results/087.processed, tests/results/088.processed,
	  tests/results/089.processed, tests/results/090.processed,
	  tests/results/091.processed, tests/results/092.processed,
	  tests/results/093.processed, tests/results/094.processed,
	  tests/results/095.processed, tests/079.html,
	  tests/results/079.processed: tests: 61 file::stat size 62
	  string->int autoconvert 63 double .int,dec,div,mul 64 date
	  compare 65 file: basename,justname,justext 66 math:crypt 67
	  string.match simple on long 68 string.match normalized simple on
	  long 69 string.int 70 file::stat content-type 71 table.join 72
	  hash parameter conditional pass 73 date daylightsaving,yearday 74
	  date arithmetics 75 response date values/attributes 76 string.pos
	  of void, void.pos 77 syntax parsing 78 cookie tainting 79 switch
	  with local 80 scientific numeric literal in string autoconvert 81
	  xor: logical and numerical 82 for delims 83 menu delims 84
	  table.hash distinct 85 long string  replace 86 throw+catch
	  current language preserve 87 bit shifts 88 junction tests +
	  $caller test 89 hash.foreach selfmodification 90 int/void to int
	  91 $caller test 92 junction is + def junction tests 93 $caller
	  test 94 syntax test 95 table.hash(keygenerator)  [bug fixed]

	* src/main/: execute.C, pa_table.C: test: 59 table.locate [bug
	  fixed] 60 string eq string [bug fixed]

	* tests/: 053.html, 054.html, 055.html, 056.html, 057.html,
	  058.html, 058_paf2000.png, 059.html, 060.html,
	  results/053.processed, results/054.processed,
	  results/055.processed, results/056.processed,
	  results/057.processed, results/058.processed,
	  results/059.processed, results/060.processed: test: 53
	  string.replace 54 junctions 55 table.hash 56 call indirect 57
	  date.create[string] 58 image.measure[png]

	* tests/: 052.html, outputs/049.processed, outputs/050.processed,
	  outputs/051.processed, results/052.processed: test: 52
	  pre/match/post test: passed AS-IT-WERE, but wrong :) separate
	  task: fix that

2003-03-03  paf

	* tests/: 043.html, 044.html, 045.html, 046.html, 047.html,
	  048.html, 049.html, 050.html, 051.html, 051b.p, 051t.p, Makefile,
	  parser-cygwin.sh, parser-unix.sh, run_parser.sh,
	  outputs/049.processed, outputs/050.processed,
	  outputs/051.processed, results/001.processed,
	  results/002.processed, results/003.processed,
	  results/005.processed, results/006.processed,
	  results/008.processed, results/009.processed,
	  results/011.processed, results/012.processed,
	  results/013.processed, results/014.processed,
	  results/015.processed, results/016.processed,
	  results/017.processed, results/020.processed,
	  results/021.processed, results/022.processed,
	  results/024.processed, results/025.processed,
	  results/026.processed, results/027.processed,
	  results/028.processed, results/029.processed,
	  results/030.processed, results/031.processed,
	  results/049.processed, results/050.processed,
	  results/051.processed, results/043.processed,
	  results/044.processed, results/045.processed,
	  results/046.processed, results/047.processed,
	  results/048.processed: tests: 43,44,45 date rolls 46
	  autoevaluating junction 47 table.select 48 name with subvar 49
	  hash-creating switch 50 process 51 started parent/child, works as
	  it were but it were NOT GOOD, created separate task  to fix that

	* tests/: 042.html, results/042.processed: test: 42
	  exception.handled

	* tests/: 041.html, results/041.processed: test: 41 table.locate by
	  expression

	* tests/: 040.html, results/040.processed: test: 39 method result
	  of type table 40 method param junction auto evaluate

	* tests/: 039.html, results/039.processed: test: 37 method result
	  of type table

	* src/main/pa_request.C, src/types/pa_vmath.C, tests/033.html,
	  tests/034.html, tests/035.html, tests/036.html, tests/037.html,
	  tests/038.html, tests/results/033.processed,
	  tests/results/034.processed, tests/results/035.processed,
	  tests/results/036.processed, tests/results/037.processed,
	  tests/results/038.processed: tests: 33 string.replace 34
	  string.upper 35 table created 36 local/global vars with juntions
	  37 table clone 38 math PI & number formatting

	  math class registring typo fixed

	* src/classes/op.C, src/include/pa_request.h,
	  src/include/pa_string.h, src/main/execute.C,
	  src/main/pa_request.C, src/main/pa_string.C, src/main/untaint.C,
	  src/types/pa_vcode_frame.h, src/types/pa_wcontext.h,
	  tests/032.html, tests/results/032.processed: uchar changed to
	  String_UL in all places [was not everywhere] untaint test: 032

	* src/targets/cgi/parser3.C, tests/004.html, tests/Makefile,
	  tests/results/004.processed, www/htdocs/.htaccess,
	  tests/parser-cygwin.sh, tests/parser-unix.sh: removed -H command
	  line key, now testing using .sh file with SERVER_SOFTWARE=xxx

2003-02-26  paf

	* src/main/execute.C, src/types/pa_vstateless_class.h,
	  tests/024.html, tests/025.html, tests/026.html, tests/027.html,
	  tests/028.html, tests/029.html, tests/030.html, tests/031.html,
	  tests/results/024.processed, tests/results/025.processed,
	  tests/results/026.processed, tests/results/027.processed,
	  tests/results/028.processed, tests/results/029.processed,
	  tests/results/030.processed, tests/results/031.processed: fixed
	  bug with name_cstr mutable CharPtr more tests

	* src/: include/pa_sapi.h, main/pa_globals.C, main/pa_memory.C,
	  targets/cgi/parser3.C, targets/isapi/parser3isapi.C: SAPI::abort
	  << abort.  die now just exits

	* src/classes/classes.awk, src/classes/classes.h,
	  src/classes/date.C, src/classes/double.C, src/classes/file.C,
	  src/classes/form.C, src/classes/hash.C, src/classes/image.C,
	  src/classes/int.C, src/classes/mail.C, src/classes/math.C,
	  src/classes/op.C, src/classes/response.C, src/classes/string.C,
	  src/classes/table.C, src/classes/void.C, src/classes/xdoc.C,
	  src/classes/xnode.C, src/include/pa_memory.h,
	  src/include/pa_sapi.h, src/targets/cgi/parser3.C,
	  src/targets/isapi/parser3isapi.C, src/types/pa_venv.h,
	  src/types/pa_vform.C, tests/015.html, tests/016.html,
	  tests/017.html, tests/018.html, tests/019.html,
	  tests/019paf2001.gif, tests/020.html, tests/021.html,
	  tests/022.html, tests/023.html, tests/022_dir/a.html,
	  tests/022_dir/b.txt, tests/022_dir/c.htm,
	  tests/results/015.processed, tests/results/016.processed,
	  tests/results/017.processed, tests/results/018.processed,
	  tests/results/019.processed, tests/results/020.processed,
	  tests/results/021.processed, tests/results/022.processed,
	  tests/results/023.processed: methoded_array now contains all Mxxx
	  classes SAPI::get_env now returns info on pool more tests

	* src/include/pa_array.h, src/include/pa_hash.h,
	  src/include/pa_memory.h, src/main/pa_charset.C, tests/001.html,
	  tests/002.html, tests/003.html, tests/004.html, tests/005.html,
	  tests/006.html, tests/007.html, tests/008.html, tests/009.html,
	  tests/010.html, tests/011.html, tests/012.html, tests/013.html,
	  tests/014.html, tests/Makefile, tests/outputs/create-dir,
	  tests/results/001.processed, tests/results/002.processed,
	  tests/results/003.processed, tests/results/004.processed,
	  tests/results/005.processed, tests/results/006.processed,
	  tests/results/007.processed, tests/results/008.processed,
	  tests/results/009.processed, tests/results/010.processed,
	  tests/results/011.processed, tests/results/012.processed,
	  tests/results/013.processed, tests/results/014.processed: hash
	  cloning fixed

2003-02-25  paf

	* src/main/pa_common.C: typo fixed

2003-02-24  paf

	* src/types/pa_vcookie.C: fixed all places with bad get_string(0)
	  [one remained]

	* src/: include/pa_request.h, main/execute.C: few bad get_string(0)
	  [should have been get_string(&pool)] todo: check other such calls

	* src/: main/compile.tab.C, main/execute.C, types/pa_vfile.h:
	  test10, bad lookups

	  xxx* xxx=smartptr.get(); << is bad style, after ";" original
	  object got destructed, and xxx points to sky

	* ChangeLog, src/classes/string.C: match bug fixed

	* src/types/pa_vmail.C: body [text/html] transcoded to
	  $.charset[specified] now

	* src/main/pa_common.C: stupid gcc [2.95.4] generated bad code
	  which failed to handle sigsetjmp+throw: crashed inside of
	  pre-throw code.  rewritten simplier [though duplicating
	  closesocket code]

	* src/main/pa_common.C: stupid gcc [2.95.4] generated bad code
	  which failed to handle sigsetjmp+throw: crashed inside of
	  pre-throw code.  rewritten simplier [though duplicating
	  closesocket code]

2003-02-21  paf

	* operators.txt, src/targets/cgi/parser3.C, src/types/pa_vcookie.C:
	  $cookie:name[$.expires[date << can be now]]

	  written makefile with regression tests [raw]

	* src/targets/cgi/parser3.C: MAKE_TEST must be used inside of 'make
	  tests' only [it's not forcing CGI mode now] now use -H to output
	  CGI header when parser used in command line [useful for tests
	  also]

	* src/targets/cgi/parser3.C: MAKE_TEST environment variable
	  switches on CGI mode, and is used in regression tests

	* src/: include/pa_request.h, main/pa_request.C,
	  targets/cgi/parser3.C, types/pa_vcookie.h, types/pa_venv.h: env
	  fixed

	* src/: include/pa_memory.h, main/pa_memory.C: inlined memory
	  handling pa_*

	* src/: include/pa_memory.h, main/pa_memory.C, include/pa_array.h,
	  include/pa_exception.h, include/pa_pool.h, main/Makefile.am,
	  main/main.dsp, main/pa_array.C, main/pa_pool.C: reorganized
	  memory handling files

	* src/main/pa_array.C: pool::format_integer terminator fixed

	* src/main/execute.C, src/targets/cgi/parser3.C,
	  www/htdocs/autoptr.html: release mode now compiles OK test to
	  show benefits of free

	* src/: classes/file.C, classes/image.C, classes/mail.C,
	  classes/op.C, classes/xdoc.C, main/pa_charset.C, main/pa_exec.C,
	  main/pa_sql_driver_manager.C, main/pa_stylesheet_manager.C,
	  types/pa_vimage.C, types/pa_vxdoc.h: fixed all cstr's that must
	  use pool [as the one in ^process]

	* src/classes/op.C: fixed process.  sould now check for all cstr's
	  -- some must use pool [as the one in ^process]

2003-02-20  paf

	* src/classes/date.C, src/classes/double.C, src/classes/file.C,
	  src/classes/hash.C, src/classes/image.C, src/classes/int.C,
	  src/classes/mail.C, src/classes/math.C, src/classes/op.C,
	  src/classes/response.C, src/classes/string.C,
	  src/classes/table.C, src/classes/void.C, src/classes/xdoc.C,
	  src/classes/xnode.C, src/main/pa_string.C, src/types/pa_method.h,
	  src/types/pa_value.C, src/types/pa_vmethod_frame.h,
	  www/htdocs/autoptr.html: string cmp fixed

	* src/: include/pa_config_fixed.h, targets/cgi/parser3.C: form
	  values passed OK now

2003-02-19  paf

	* src/: classes/form.C, include/pa_charset.h, include/pa_pool.h,
	  main/pa_charset.C, main/pa_exception.C, main/pa_request.C,
	  main/pa_stylesheet_manager.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.dsp, types/pa_vcookie.C,
	  types/pa_vform.C, types/pa_vmail.C, types/pa_vxnode.C: found&kill
	  all remaning leaks resulted from pooled::malloc calls [excluding
	  in gd -- planning complete rewrite extremely ugly code]

	* src/targets/isapi/: pa_pool.C, pool_storage.h: removed unneeded
	  files

2003-02-17  paf

	* src/: classes/date.C, classes/double.C, classes/file.C,
	  classes/image.C, classes/int.C, classes/mail.C, classes/math.C,
	  classes/response.C, classes/string.C, classes/table.C,
	  classes/xdoc.C, classes/xnode.h, include/pa_stack.h,
	  include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, sql/pa_sql_driver.h,
	  types/pa_vdate.h, types/pa_vdouble.h, types/pa_vfile.h,
	  types/pa_vform.C, types/pa_vform.h, types/pa_vimage.h,
	  types/pa_vstatus.h, types/pa_vstring.h, types/pa_vtable.h,
	  types/pa_vvoid.h, types/pa_vxdoc.h, types/pa_vxnode.h,
	  types/pa_wcontext.h, types/pa_wwrapper.h: fixed all remained bugs
	  of unitialized simple-typed field

	* src/: classes/classes.C, classes/classes.h, main/execute.C,
	  main/pa_charset.C, main/pa_request.C: another bug of unitialized
	  simple-typed field fixed.  todo: find&kill all like that one

	* src/: main/execute.C, targets/cgi/pa_pool.C,
	  targets/cgi/parser3.C, targets/cgi/pool_storage.h: few bugs in
	  debug output fixed

	* src/: include/pa_stack.h, main/compile.C, main/execute.C,
	  main/pa_request.C: stack-stored items need extra .ref to prevent
	  object_ptr from delete[them]

	* src/: classes/date.C, classes/op.C, classes/table.C,
	  classes/xdoc.C, classes/xnode.C, include/pa_array.h,
	  include/pa_charset.h, main/Makefile.am, main/main.dsp,
	  main/pa_charset.C, main/pa_common.C,
	  main/pa_sql_driver_manager.C, main/pa_stylesheet_manager.C,
	  targets/cgi/parser3.C, targets/isapi/parser3isapi.C,
	  types/pa_vmail.C: fixed more leaks resulted from pooled::malloc
	  calls

	* src/: main/pa_request.C, targets/cgi/parser3.C, types/pa_vfile.C:
	  couple mem leaks rusulted from old pooled::malloc usage.
	  todo:find more like those

	* src/main/: compile.C, compile_tools.C: 2*2!

	* src/: include/pa_array.h, include/pa_request.h, main/execute.C:
	  stackItem fixed [there were no string on stack before]

	* src/: main/execute.C, main/pa_request.C,
	  types/pa_vmethod_frame.C: first letters out OK

	* src/: classes/classes.C, include/pa_array.h, include/pa_hash.h,
	  include/pa_pool.h, include/pa_request.h, main/pa_request.C,
	  main/pa_string.C, main/untaint.C, types/pa_value.h,
	  types/pa_vint.h, types/pa_vstateless_class.h, types/pa_vstring.h,
	  types/pa_vvoid.h, types/pa_wcontext.h: class fields of simple
	  type not initialized with zeros :( while class fields of class
	  types initialized with default constructors.	learn C++

	* src/: classes/classes.awk, classes/double.C, classes/file.C,
	  classes/form.C, classes/image.C, classes/int.C, classes/mail.C,
	  classes/math.C, classes/xdoc.C, classes/xnode.C,
	  include/pa_array.h, include/pa_string.h, main/pa_exec.C,
	  types/pa_vmail.C: parser3.exe - 0 error(s), 0 warning(s)

2003-02-14  paf

	* src/: include/pa_common.h, main/pa_common.C, main/pa_request.C:
	  13 link errors

	* src/: classes/file.C, include/pa_request.h, main/pa_request.C,
	  main/pa_sql_driver_manager.C, targets/cgi/parser3.C,
	  types/pa_vfile.C, types/pa_vfile.h, types/pa_vform.C,
	  types/pa_vimage.C, types/pa_vtable.C: all compiled, only 14 link
	  errors :)

	* src/: classes/classes.C, classes/classes.awk, classes/file.C,
	  classes/hash.C, classes/mail.C, classes/op.C,
	  include/pa_common.h, include/pa_request.h, include/pa_sapi.h,
	  main/pa_common.C, main/pa_request.C, targets/cgi/parser3.C,
	  targets/cgi/parser3.dsp, targets/isapi/parser3isapi.C:
	  classes.lib - 0 error(s), 0 warning(s) parser.C compiled

	* src/: classes/classes.dsp, classes/op.C, classes/string.C,
	  classes/table.C, include/pa_common.h, include/pa_globals.h,
	  include/pa_pool.h, include/pa_request.h, main/pa_globals.C,
	  main/pa_request.C, types/pa_value.h, types/pa_vhash.h,
	  types/pa_vint.h, types/types.dsp: op compiled

	* src/: classes/classes.dsp, classes/response.C, classes/string.C,
	  include/pa_dictionary.h, include/pa_string.h, main/pa_string.C,
	  main/untaint.C, types/pa_vtable.h: string, response compiled

2003-02-07  paf

	* src/: classes/table.C, types/pa_vtable.h: table compiled

2003-02-06  paf

	* src/: classes/mail.C, include/pa_request.h, main/pa_request.C:
	  mail compiled

	* src/: classes/image.C, classes/string.C, classes/xdoc.C,
	  include/pa_common.h, include/pa_hash.h, main/pa_common.C,
	  types/pa_vfile.h, types/pa_vimage.h: image compiled

	* src/classes/: file.C, form.C: form compiled

	* src/: classes/classes.dsp, classes/file.C, include/pa_common.h,
	  include/pa_exec.h, main/pa_common.C, main/pa_exec.C,
	  types/pa_vfile.C, types/pa_vfile.h: file compiled

	* src/: classes/hash.C, classes/math.C, types/pa_vmath.C,
	  types/pa_vmath.h: math compiled [win32]

	* src/: classes/hash.C, include/pa_hash.h, include/pa_table.h,
	  types/pa_vstring.h: hash compiled

2003-02-04  paf

	* src/: classes/date.C, classes/hash.C, include/pa_exec.h,
	  include/pa_hash.h, include/pa_request.h, include/pa_string.h,
	  include/pa_table.h, main/pa_common.C, main/pa_exec.C,
	  main/pa_string.C, types/pa_method.h, types/pa_vform.C,
	  types/pa_vhash.h: hash 50% compiled

	* src/: classes/date.C, classes/file.C, classes/hash.C,
	  classes/image.C, classes/mail.C, classes/math.C, classes/op.C,
	  classes/string.C, classes/table.C, classes/xdoc.C,
	  classes/xnode.C, include/pa_request.h, main/pa_globals.C,
	  main/pa_string.C: date compiled

	* src/classes/: classes.dsp, double.C: double compiled

	* src/: classes/date.C, classes/double.C, classes/file.C,
	  classes/form.C, classes/hash.C, classes/image.C, classes/int.C,
	  classes/mail.C, classes/math.C, classes/op.C, classes/response.C,
	  classes/string.C, classes/table.C, classes/void.C,
	  classes/xdoc.C, classes/xnode.C, types/pa_vdouble.h,
	  types/pa_vhash.h, types/pa_vint.h, types/pa_vstring.h,
	  types/pa_vtable.h, types/pa_vxdoc.h, types/pa_vxnode.h: int
	  compiled

	* src/: classes/date.C, classes/double.C, classes/file.C,
	  classes/hash.C, classes/image.C, classes/int.C, classes/mail.C,
	  classes/math.C, classes/op.C, classes/response.C,
	  classes/string.C, classes/table.C, classes/void.C,
	  classes/xdoc.C, classes/xnode.C, classes/xnode.h,
	  types/pa_vvoid.h: void  compiled :)

	* src/: include/pa_globals.h, main/pa_cache_managers.C,
	  main/pa_charset.C, main/pa_charsets.C, main/pa_common.C,
	  main/pa_dir.C, main/pa_exception.C, main/pa_exec.C,
	  main/pa_globals.C, main/pa_pool.C, main/pa_sql_driver_manager.C,
	  main/pa_string.C, main/pa_uue.C, main/untaint.C,
	  types/pa_value.C, types/pa_vcookie.C, types/pa_vfile.C,
	  types/pa_vimage.C, types/pa_vmath.C, types/pa_vrequest.C,
	  types/pa_vresponse.C, types/pa_vstateless_class.C,
	  types/pa_vstatus.C, types/pa_vstring.C, types/pa_vtable.C,
	  types/pa_wcontext.C, types/types.dsp: removed stupid
	  value_includes.h

	* src/types/: pa_value.C, pa_value_includes.h, pa_vrequest.C:
	  trying to remove stupid value_includes.h

	* src/main/pa_exec.C: pa_exec compiled on win32

	* src/main/pa_exec.C: libmain.a compiled on six [unix]

	* src/: include/pa_globals.h, include/pa_request.h,
	  types/pa_value.C, types/pa_value.h, types/pa_vclass.C,
	  types/pa_vcookie.C, types/pa_vdate.h, types/pa_vfile.C,
	  types/pa_vfile.h, types/pa_vmail.C, types/pa_vobject.C,
	  types/pa_vrequest.C, types/pa_vstateless_class.C,
	  types/pa_vstatus.C, types/pa_vtable.C: libtypes.a compiled gcc

	* src/: include/pa_config_includes.h, include/pa_dictionary.h,
	  main/pa_common.C, main/pa_dictionary.C, main/pa_exec.C,
	  main/pa_socks.C: libmain.a gcc and mail.lib msvc++ compiled

	* src/: include/pa_array.h, include/pa_config_includes.h,
	  include/pa_dictionary.h, main/pa_dictionary.C, main/pa_exec.C,
	  main/pa_socks.C, main/pa_sql_driver_manager.C: gcc libmain.a
	  compiled

	* src/main/pa_globals.C: merged changes from 1.149-1.150 (stupid
	  name conflicts)

	* src/: main/compile_tools.h, main/execute.C, main/pa_table.C,
	  types/pa_vmethod_frame.h, types/pa_vvoid.h: yuk: gcc on cygwin
	  yelds "virtual memory exhausted" while trying to compile
	  execute.C [eating up to 127MB]

2003-02-03  paf

	* src/: include/pa_config_includes.h, include/pa_hash.h,
	  include/pa_operation.h, include/pa_pool.h, include/pa_string.h,
	  main/pa_common.C, types/pa_value.C, types/pa_value.h,
	  types/pa_vdouble.h, types/pa_vfile.h, types/pa_vhash.h,
	  types/pa_vint.h, types/pa_vjunction.h,
	  types/pa_vstateless_class.h, types/pa_vstring.h, types/types.dsp:
	  started gcc compiling pa_common compiled

	* src/: include/pa_exception.h, include/pa_pool.h,
	  main/pa_exception.C: exception gcc change #1

	* src/include/: Makefile.am, pa_hash.h, pa_pool.h: gcc refused to
	  compile _P identifier. it replaced it to some strange 0x0000040

	* src/types/: pa_vmath.C, pa_vmethod_frame.C: vmath compiled

	* src/types/pa_vtable.C: vtable compiled

	* src/types/: pa_vstring.C, pa_vstring.h: vstring compiled

	* src/: include/pa_cache_managers.h, main/pa_request.C,
	  types/pa_vstatus.C, types/pa_vstatus.h: vstatus compiled

	* src/types/pa_vstateless_class.C: vstateless_class compiled

	* src/types/: pa_vresponse.C, pa_vresponse.h: vresponse compiled

	* src/types/pa_vrequest.C: vrequest compiled

	* src/types/: pa_value.C, pa_value.h, pa_vclass.C, pa_vclass.h,
	  pa_vobject.C, pa_vobject.h: vobject compiled

	* src/: classes/form.C, classes/mail.C, include/pa_request.h,
	  main/pa_globals.C, main/pa_request.C, types/pa_value.h,
	  types/pa_vform.C, types/pa_vmail.C, types/pa_vmail.h: vmail
	  compiled

	* src/types/: pa_vimage.C, pa_vimage.h: vimage compiled

	* src/: include/pa_pool.h, main/pa_request.C, types/pa_value.C,
	  types/pa_vclass.C, types/pa_vcookie.C, types/pa_vcookie.h,
	  types/pa_vform.C, types/pa_vform.h, types/pa_vobject.h: vform
	  compiled

	* src/: include/pa_request.h, main/execute.C, main/pa_request.C:
	  main.lib - 0 error(s), 0 warning(s)

	* src/: include/pa_request.h, main/execute.C, main/pa_request.C,
	  types/pa_value.h, types/pa_vmethod_frame.h: execute compiled

2003-01-31  paf

	* src/: include/pa_array.h, include/pa_operation.h,
	  include/pa_request.h, main/execute.C, main/main.dsp,
	  types/pa_vjunction.h: started last file from main library:
	  execute

	* src/: include/pa_request.h, include/pa_sapi.h,
	  main/compile.tab.C, main/compile.y, main/compile_tools.h,
	  main/pa_request.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C, types/pa_vfile.C, types/pa_vfile.h,
	  types/pa_vhash.h: pa_request compiled

	* src/: classes/op.C, classes/string.C, include/pa_common.h,
	  include/pa_globals.h, include/pa_request.h,
	  include/pa_sql_connection.h, main/compile.tab.C, main/compile.y,
	  main/execute.C, main/main.dsp, main/pa_common.C,
	  main/pa_globals.C, main/pa_request.C, types/pa_value.h,
	  types/pa_vcode_frame.h, types/pa_vcookie.h, types/pa_vform.h,
	  types/pa_vmail.C, types/pa_vmail.h, types/pa_vresponse.h,
	  types/pa_vtable.h, types/pa_wcontext.C, types/pa_wcontext.h,
	  types/types.dsp: most pa_request compiled

	* src/: classes/classes.C, classes/classes.h, classes/date.C,
	  classes/double.C, classes/file.C, classes/form.C, classes/hash.C,
	  classes/image.C, classes/int.C, classes/mail.C, classes/math.C,
	  classes/op.C, classes/response.C, classes/string.C,
	  classes/table.C, classes/void.C, classes/xdoc.C, classes/xnode.C,
	  classes/xnode.h, include/pa_array.h, include/pa_cache_managers.h,
	  include/pa_charset.h, include/pa_charsets.h, include/pa_common.h,
	  include/pa_config_fixed.h, include/pa_config_includes.h,
	  include/pa_dictionary.h, include/pa_dir.h,
	  include/pa_exception.h, include/pa_exec.h, include/pa_globals.h,
	  include/pa_hash.h, include/pa_opcode.h, include/pa_operation.h,
	  include/pa_pool.h, include/pa_request.h,
	  include/pa_request_charsets.h, include/pa_request_info.h,
	  include/pa_sapi.h, include/pa_socks.h,
	  include/pa_sql_connection.h, include/pa_sql_driver_manager.h,
	  include/pa_stack.h, include/pa_string.h,
	  include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, include/pa_table.h,
	  include/pa_threads.h, include/pa_types.h, include/pa_uue.h,
	  lib/ltdl/config_fixed.h, lib/ltdl/ltdl.c, lib/ltdl/ltdl.h,
	  lib/md5/pa_md5.h, lib/md5/pa_md5c.c, lib/pcre/dftables.c,
	  lib/pcre/get.c, lib/pcre/maketables.c, lib/pcre/pcre.c,
	  lib/pcre/pcre.h, lib/pcre/pcre_parser_ctype.c, lib/pcre/study.c,
	  main/compile.C, main/compile.tab.C, main/compile.y,
	  main/compile_tools.C, main/compile_tools.h, main/execute.C,
	  main/main.dsp, main/pa_cache_managers.C, main/pa_charset.C,
	  main/pa_charsets.C, main/pa_common.C, main/pa_dictionary.C,
	  main/pa_dir.C, main/pa_exception.C, main/pa_exec.C,
	  main/pa_globals.C, main/pa_pool.C, main/pa_request.C,
	  main/pa_socks.C, main/pa_sql_driver_manager.C, main/pa_string.C,
	  main/pa_stylesheet_manager.C, main/pa_table.C, main/pa_uue.C,
	  main/untaint.C, sql/pa_sql_driver.h, targets/cgi/getopt.c,
	  targets/cgi/getopt.h, targets/cgi/pa_pool.C,
	  targets/cgi/pa_threads.C, targets/cgi/parser3.C,
	  targets/cgi/pool_storage.h, targets/isapi/pa_pool.C,
	  targets/isapi/pa_threads.C, targets/isapi/parser3isapi.C,
	  targets/isapi/pool_storage.h, types/pa_value.C, types/pa_value.h,
	  types/pa_value_includes.h, types/pa_vbool.h, types/pa_vclass.C,
	  types/pa_vclass.h, types/pa_vcode_frame.h, types/pa_vcookie.C,
	  types/pa_vcookie.h, types/pa_vdate.h, types/pa_vdouble.h,
	  types/pa_venv.h, types/pa_vfile.C, types/pa_vfile.h,
	  types/pa_vform.C, types/pa_vform.h, types/pa_vhash.h,
	  types/pa_vimage.C, types/pa_vimage.h, types/pa_vint.h,
	  types/pa_vjunction.h, types/pa_vmail.C, types/pa_vmail.h,
	  types/pa_vmath.C, types/pa_vmath.h, types/pa_vmethod_frame.C,
	  types/pa_vmethod_frame.h, types/pa_vobject.C, types/pa_vobject.h,
	  types/pa_vrequest.C, types/pa_vrequest.h, types/pa_vresponse.C,
	  types/pa_vresponse.h, types/pa_vstateless_class.C,
	  types/pa_vstateless_class.h, types/pa_vstateless_object.h,
	  types/pa_vstatus.C, types/pa_vstatus.h, types/pa_vstring.C,
	  types/pa_vstring.h, types/pa_vtable.C, types/pa_vtable.h,
	  types/pa_vvoid.h, types/pa_vxdoc.C, types/pa_vxdoc.h,
	  types/pa_vxnode.C, types/pa_vxnode.h, types/pa_wcontext.C,
	  types/pa_wcontext.h, types/pa_wwrapper.h: grammar compiled

	* ChangeLog, src/classes/classes.h, src/classes/op.C,
	  src/include/pa_cache_managers.h, src/include/pa_charset.h,
	  src/include/pa_charsets.h, src/include/pa_common.h,
	  src/include/pa_dictionary.h, src/include/pa_exception.h,
	  src/include/pa_exec.h, src/include/pa_pool.h,
	  src/include/pa_request.h, src/include/pa_sapi.h,
	  src/include/pa_sql_connection.h,
	  src/include/pa_sql_driver_manager.h, src/include/pa_string.h,
	  src/include/pa_table.h, src/include/pa_uue.h, src/main/compile.C,
	  src/main/compile.tab.C, src/main/compile_tools.C,
	  src/main/compile_tools.h, src/main/main.dsp,
	  src/main/pa_charset.C, src/main/pa_charsets.C,
	  src/main/pa_common.C, src/main/pa_dictionary.C,
	  src/main/pa_exception.C, src/main/pa_exec.C,
	  src/main/pa_request.C, src/main/pa_sql_driver_manager.C,
	  src/main/pa_string.C, src/main/pa_table.C, src/main/pa_uue.C,
	  src/main/untaint.C, src/types/pa_value.C, src/types/pa_value.h,
	  src/types/pa_vclass.h, src/types/pa_vcookie.C,
	  src/types/pa_vcookie.h, src/types/pa_vdate.h,
	  src/types/pa_vdouble.h, src/types/pa_venv.h,
	  src/types/pa_vfile.C, src/types/pa_vfile.h, src/types/pa_vform.h,
	  src/types/pa_vhash.h, src/types/pa_vimage.C,
	  src/types/pa_vimage.h, src/types/pa_vint.h, src/types/pa_vmail.C,
	  src/types/pa_vmail.h, src/types/pa_vmath.C, src/types/pa_vmath.h,
	  src/types/pa_vmethod_frame.C, src/types/pa_vmethod_frame.h,
	  src/types/pa_vobject.C, src/types/pa_vobject.h,
	  src/types/pa_vrequest.C, src/types/pa_vrequest.h,
	  src/types/pa_vresponse.C, src/types/pa_vresponse.h,
	  src/types/pa_vstateless_class.C, src/types/pa_vstateless_class.h,
	  src/types/pa_vstateless_object.h, src/types/pa_vstatus.h,
	  src/types/pa_vstring.h, src/types/pa_vtable.h,
	  src/types/pa_vvoid.h, src/types/pa_wcontext.C,
	  src/types/pa_wcontext.h, src/types/pa_wwrapper.h,
	  www/htdocs/.htaccess: ConstStringPtr died, long live StringPtr

2003-01-30  paf

	* src/: include/pa_charset.h, include/pa_request.h,
	  include/pa_sql_driver_manager.h, main/compile.tab.C,
	  main/compile.y, main/compile_tools.h, main/pa_request.C,
	  types/pa_vobject.h, types/pa_vstatus.h: grammar compiled

	* src/: classes/classes.h, include/pa_pool.h, main/compile.C,
	  main/compile.tab.C, types/pa_value.h, types/pa_vfile.h,
	  types/pa_vhash.h, types/pa_vmethod_frame.h,
	  types/pa_vstateless_class.C, types/pa_vstateless_class.h,
	  types/types.dsp: vstateless_class compiled

	* src/main/compile.C: compile compiled

	* src/: include/pa_array.h, include/pa_operation.h,
	  include/pa_table.h, main/compile_tools.C, main/compile_tools.h,
	  main/pa_table.C: compile_tools compiled

	* src/: include/pa_operation.h, main/compile.y,
	  main/compile_tools.C, main/compile_tools.h: started
	  compile_tools. vagues ideas of how to free compiled code

	* src/: include/pa_opcode.h, main/compile_tools.h, main/execute.C,
	  main/main.dsp, types/pa_value.C, types/pa_value.h,
	  types/pa_vmethod_frame.h, types/pa_vstateless_class.h: value
	  compiled

2003-01-29  paf

	* src/: include/pa_globals.h, include/pa_request.h,
	  main/pa_globals.C, main/pa_request.C, types/pa_value.h,
	  types/pa_vmethod_frame.h, types/pa_vstateless_class.h,
	  types/pa_wcontext.h, types/types.dsp: vmethodframe, pa_request.h
	  compiled

	* src/lib/ltdl/config_fixed.h: libltdl compiled without warnings
	  now

	* src/: include/pa_array.h, include/pa_exception.h,
	  include/pa_pool.h, main/pa_exception.C: gd compiled

	* src/types/: pa_vfile.C, pa_vfile.h, pa_vimage.C, pa_vimage.h: gd
	  compiled

	* src/: classes/file.C, include/pa_globals.h, main/pa_globals.C,
	  types/pa_value.C, types/pa_value.h, types/pa_vfile.C,
	  types/pa_vfile.h: vfile compiled

	* src/: include/pa_common.h, include/pa_globals.h,
	  include/pa_string.h, main/pa_globals.C, types/pa_value.C,
	  types/pa_value.h, types/pa_vcookie.C, types/pa_vcookie.h,
	  types/pa_vform.C, types/pa_vform.h: vcookie compiled

	* src/: include/pa_exception.h, main/pa_cache_managers.C,
	  main/pa_charsets.C, main/pa_common.C, main/pa_dir.C,
	  main/pa_exception.C, main/pa_exec.C, main/pa_pool.C,
	  main/pa_socks.C, main/pa_sql_driver_manager.C, main/pa_string.C,
	  main/pa_uue.C: #include "pa_value_includes.h" everywhere in main

	* src/: include/pa_request_charsets.h, include/pa_request_info.h,
	  main/main.dsp, main/untaint.C: more compiled

	* src/: include/pa_charsets.h, include/pa_request.h,
	  include/pa_request_info.h, include/pa_string.h,
	  main/pa_charsets.C, types/pa_vrequest.C, types/pa_vresponse.C,
	  types/pa_vresponse.h: vrequest compiled

	* src/types/: pa_value.h, pa_vdate.h, pa_vform.h, pa_vhash.h,
	  pa_vobject.C, pa_vobject.h, pa_vrequest.C, pa_vresponse.C,
	  pa_vresponse.h, pa_wcontext.h: vrequest compiled

	* src/: classes/classes.h, include/pa_charset.h,
	  include/pa_charsets.h, include/pa_globals.h, include/pa_pool.h,
	  include/pa_request.h, include/pa_string.h, main/main.dsp,
	  main/pa_charset.C, main/pa_charsets.C, main/pa_globals.C,
	  main/untaint.C, types/pa_value.h, types/pa_vdouble.h,
	  types/pa_vfile.h, types/pa_vint.h, types/pa_vmath.C,
	  types/pa_vrequest.C, types/pa_vrequest.h,
	  types/pa_vstateless_class.h, types/pa_vstring.h,
	  types/pa_vvoid.h: vrequest,vdouble,vint compiled

	* src/: classes/classes.h, classes/math.C, include/pa_pool.h,
	  include/pa_request.h, include/pa_sapi.h, include/pa_string.h,
	  main/main.dsp, types/pa_value.h, types/pa_vbool.h,
	  types/pa_vclass.h, types/pa_vdouble.h, types/pa_venv.h,
	  types/pa_vfile.h, types/pa_vform.C, types/pa_vform.h,
	  types/pa_vjunction.h, types/pa_vmath.C, types/pa_vmath.h,
	  types/pa_vobject.h, types/pa_vstateless_class.h,
	  types/pa_vstateless_object.h, types/pa_vstatus.h,
	  types/pa_vstring.h, types/types.dsp: vmath compiled

2003-01-28  paf

	* src/: classes/classes.h, classes/date.C, classes/file.C,
	  classes/hash.C, classes/image.C, classes/table.C, classes/xdoc.C,
	  classes/xnode.h, main/execute.C, main/main.dsp, types/pa_value.h,
	  types/pa_vclass.C, types/pa_vclass.h, types/pa_vobject.C,
	  types/pa_vobject.h, types/pa_vstateless_class.h: started main:
	  compile_tools

	* src/: include/pa_charset.h, include/pa_exception.h,
	  include/pa_request.h, include/pa_string.h, main/untaint.C:
	  untaint compiled

	* ChangeLog, src/include/pa_array.h, src/include/pa_string.h,
	  src/main/execute.C, src/main/untaint.C, src/types/pa_vmail.C:
	  more compiled.  struck with string::store_to needing to know
	  source/client charsets

	* src/: include/pa_exception.h, include/pa_uue.h, main/pa_uue.C,
	  types/pa_vfile.h: uue compiled

	* src/: include/pa_table.h, main/pa_string.C, main/pa_table.C:
	  table compiled

	* src/: include/pa_cache_managers.h, main/pa_cache_managers.C,
	  main/pa_globals.C, main/pa_sql_driver_manager.C: globals compiled

	* src/: include/pa_charset.h, main/pa_charset.C,
	  main/pa_charsets.C: charset/s simplified [charset::pool_for_load
	  introduced]

	* src/: classes/date.C, include/pa_charset.h,
	  include/pa_charsets.h, include/pa_globals.h, main/pa_charset.C,
	  main/pa_charsets.C, main/pa_globals.C, main/pa_request.C:
	  pa_charsets compiled

	* src/: include/pa_array.h, include/pa_exec.h, include/pa_hash.h,
	  include/pa_pool.h, main/pa_exec.C: pa_exec win32 compiled

	* src/: include/pa_pool.h, main/pa_common.C, types/pa_vdouble.h:
	  common compiled

	* src/: include/pa_charsets.h, main/pa_charsets.C,
	  main/pa_sql_driver_manager.C: pa_charsets compiled

	* src/: include/pa_array.h, include/pa_charset.h,
	  include/pa_charsets.h, include/pa_pool.h,
	  include/pa_sql_connection.h, include/pa_sql_driver_manager.h,
	  include/pa_stack.h, include/pa_string.h,
	  main/pa_sql_driver_manager.C, types/pa_vhash.h, types/pa_vint.h:
	  sql_driver_manager compiled

	* etc/parser3.charsets/: koi8-r.cfg, windows-1251.cfg: ukranian
	  letter i with two dots added to koi, all ukranian letters added
	  to win1251.

	  typographic simbol 0xb9 deleted from win1251 [strange one & were
	  abscent from koi]

2003-01-27  paf

	* src/: include/pa_exception.h, include/pa_sql_connection.h,
	  include/pa_sql_driver_manager.h, include/pa_string.h,
	  main/pa_common.C, main/pa_exec.C, main/pa_sql_driver_manager.C,
	  sql/pa_sql_driver.h: paused on sql_manager

	* src/: include/pa_cache_managers.h, include/pa_pool.h,
	  include/pa_sql_connection.h, include/pa_sql_driver_manager.h,
	  include/pa_stack.h, main/pa_sql_driver_manager.C,
	  types/pa_vtable.h, types/pa_vvoid.h: vtable compiled

	* src/: classes/op.C, include/pa_globals.h, include/pa_hash.h,
	  include/pa_sql_connection.h, include/pa_sql_driver_manager.h,
	  include/pa_table.h, main/pa_sql_driver_manager.C,
	  main/pa_table.C: table compiled

	* src/: include/pa_cache_managers.h, main/pa_cache_managers.C:
	  cache_managers compiled

	* src/: include/pa_array.h, include/pa_charset.h,
	  include/pa_pool.h, main/pa_charset.C: charset compiled

	* src/: include/pa_pool.h, main/pa_common.C: common compiled

	* src/: include/pa_array.h, include/pa_common.h, include/pa_hash.h,
	  include/pa_pool.h, include/pa_string.h, main/pa_common.C,
	  main/pa_string.C, types/pa_value.C, types/pa_value.h,
	  types/pa_vhash.h, types/pa_vint.h, types/pa_vstateless_class.h,
	  types/pa_wcontext.C, types/pa_wcontext.h: wcontext compiled

2003-01-24  paf

	* src/: classes/classes.C, classes/classes.h, include/pa_array.h,
	  include/pa_common.h, include/pa_globals.h, include/pa_hash.h,
	  include/pa_pool.h, include/pa_string.h, main/pa_common.C,
	  main/pa_globals.C, main/pa_string.C, types/pa_value.h,
	  types/pa_vbool.h, types/pa_vdouble.h, types/pa_vhash.h,
	  types/pa_vint.h, types/pa_vjunction.h,
	  types/pa_vstateless_class.h, types/pa_vstateless_object.h,
	  types/pa_vstatus.h, types/pa_vstring.h: more patched

	* src/: classes/op.C, include/pa_array.h, include/pa_exception.h,
	  include/pa_hash.h, include/pa_pool.h, include/pa_string.h,
	  include/pa_table.h, main/pa_dictionary.C, main/pa_exception.C,
	  main/pa_string.C, main/pa_table.C: string compiled

	* src/: include/pa_array.h, include/pa_common.h,
	  include/pa_dictionary.h, include/pa_exception.h,
	  include/pa_pool.h, include/pa_string.h, include/pa_table.h,
	  main/pa_common.C, main/pa_dictionary.C, main/pa_exception.C,
	  main/pa_string.C: dictionary compiled

2003-01-23  paf

	* src/: include/pa_array.h, include/pa_common.h,
	  include/pa_exception.h, include/pa_globals.h, include/pa_pool.h,
	  include/pa_request.h, include/pa_string.h, main/pa_common.C,
	  main/pa_exception.C, main/pa_globals.C, types/pa_value.C,
	  types/pa_value.h: resurrected pool in new sense: now it's
	  factory, producing&accounting memory chunks for read[autofree]
	  buffers

	* src/: include/pa_array.h, include/pa_exception.h,
	  include/pa_hash.h, include/pa_pool.h, include/pa_table.h,
	  main/pa_exception.C, main/pa_table.C: table compiled

	* src/: classes/image.C, classes/op.C, include/pa_array.h,
	  include/pa_exception.h, include/pa_globals.h, include/pa_hash.h,
	  include/pa_pool.h, include/pa_pragma_pack_begin.h,
	  include/pa_pragma_pack_end.h, include/pa_sapi.h,
	  include/pa_string.h, include/pa_table.h, include/pa_types.h,
	  main/pa_exception.C, main/pa_globals.C, main/pa_string.C,
	  main/pa_table.C: aint that easy

	* src/: include/pa_array.h, include/pa_hash.h, include/pa_pool.h,
	  main/main.dsp: continued with Hash

	* src/main/pa_common.C: connect_string allocated on heap[wes on
	  stack] now. and exception can be reported OK now [can be reported
	  outside of pro c with that stack]

2003-01-22  paf

	* src/: include/pa_array.h, include/pa_charset.h,
	  include/pa_dictionary.h, include/pa_hash.h, include/pa_pool.h,
	  include/pa_string.h, main/pa_array.C, main/pa_hash.C,
	  main/pa_pool.C, main/pa_string.C: started auto_ptr.  PA_Object is
	  base: contains references_count.  auto_ptr template calls
	  add_ref/release

2003-01-21  paf

	* src/: classes/classes.C, classes/classes.h, classes/date.C,
	  classes/double.C, classes/file.C, classes/form.C, classes/hash.C,
	  classes/image.C, classes/int.C, classes/mail.C, classes/math.C,
	  classes/op.C, classes/response.C, classes/string.C,
	  classes/table.C, classes/void.C, classes/xdoc.C, classes/xnode.C,
	  classes/xnode.h, include/pa_array.h, include/pa_cache_managers.h,
	  include/pa_charset.h, include/pa_charsets.h, include/pa_common.h,
	  include/pa_config_fixed.h, include/pa_config_includes.h,
	  include/pa_dictionary.h, include/pa_dir.h,
	  include/pa_exception.h, include/pa_exec.h, include/pa_globals.h,
	  include/pa_hash.h, include/pa_opcode.h, include/pa_pool.h,
	  include/pa_pragma_pack_begin.h, include/pa_pragma_pack_end.h,
	  include/pa_request.h, include/pa_sapi.h, include/pa_socks.h,
	  include/pa_sql_connection.h, include/pa_sql_driver_manager.h,
	  include/pa_stack.h, include/pa_string.h,
	  include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, include/pa_table.h,
	  include/pa_threads.h, include/pa_types.h, include/pa_uue.h,
	  lib/md5/pa_md5.h, lib/md5/pa_md5c.c,
	  lib/pcre/pcre_parser_ctype.c, main/compile.C,
	  main/compile_tools.C, main/compile_tools.h, main/execute.C,
	  main/pa_array.C, main/pa_cache_managers.C, main/pa_charset.C,
	  main/pa_charsets.C, main/pa_common.C, main/pa_dictionary.C,
	  main/pa_dir.C, main/pa_exception.C, main/pa_exec.C,
	  main/pa_globals.C, main/pa_hash.C, main/pa_pool.C,
	  main/pa_request.C, main/pa_socks.C, main/pa_sql_driver_manager.C,
	  main/pa_string.C, main/pa_stylesheet_manager.C, main/pa_table.C,
	  main/pa_uue.C, main/untaint.C, sql/pa_sql_driver.h,
	  targets/cgi/pa_pool.C, targets/cgi/pa_threads.C,
	  targets/cgi/parser3.C, targets/cgi/pool_storage.h,
	  targets/isapi/pa_pool.C, targets/isapi/pa_threads.C,
	  targets/isapi/parser3isapi.C, targets/isapi/pool_storage.h,
	  types/pa_value.C, types/pa_value.h, types/pa_vbool.h,
	  types/pa_vclass.C, types/pa_vclass.h, types/pa_vcode_frame.h,
	  types/pa_vcookie.C, types/pa_vcookie.h, types/pa_vdate.h,
	  types/pa_vdouble.h, types/pa_venv.h, types/pa_vfile.C,
	  types/pa_vfile.h, types/pa_vform.C, types/pa_vform.h,
	  types/pa_vhash.h, types/pa_vimage.C, types/pa_vimage.h,
	  types/pa_vint.h, types/pa_vjunction.h, types/pa_vmail.C,
	  types/pa_vmail.h, types/pa_vmath.h, types/pa_vmethod_frame.h,
	  types/pa_vobject.C, types/pa_vobject.h, types/pa_vrequest.C,
	  types/pa_vrequest.h, types/pa_vresponse.C, types/pa_vresponse.h,
	  types/pa_vstateless_class.C, types/pa_vstateless_class.h,
	  types/pa_vstateless_object.h, types/pa_vstatus.C,
	  types/pa_vstatus.h, types/pa_vstring.C, types/pa_vstring.h,
	  types/pa_vtable.C, types/pa_vtable.h, types/pa_vvoid.h,
	  types/pa_vxdoc.C, types/pa_vxdoc.h, types/pa_vxnode.C,
	  types/pa_vxnode.h, types/pa_wcontext.C, types/pa_wcontext.h,
	  types/pa_wwrapper.h, main/compile.tab.C, main/compile.y:
	  2002->2003

2003-01-16  paf

	* www/htdocs/index.html: image.copy fixed transparent resampling

	* operators.txt, src/include/pa_globals.h, src/main/pa_common.C,
	  src/main/pa_globals.C, www/htdocs/index.html: http:// introducing
	  $.any-status(1)

	* operators.txt, src/include/pa_config_fixed.h,
	  src/main/pa_common.C, www/htdocs/index.html: http request now
	  return status. and not fail on status!=200

2003-01-15  paf

	* src/main/pa_globals.C: localized pa_xmlFileRead/Close

2003-01-14  paf

	* src/lib/ltdl/: config.guess, config.sub, install-sh, missing,
	  mkinstalldirs: removed some ancient files [they in / really]

	* src/lib/ltdl/: config_fixed.h, libltdl.dsp, ltdl.c: ltdl.c
	  regretfully needed patch in two places.  in config_fixed.h made
	  stubs for lib to compile in MSVC

2003-01-13  paf

	* config.guess, config.sub, ltmain.sh: removed last piece of
	  configure.in(libtool) hacks

	* src/lib/ltdl/: COPYING.LIB, acinclude.m4, config.h,
	  config_auto.h.in, configure, configure.in, libltdl.dsp, ltdl.c,
	  ltdl.h: moved to latest libtool (1.4.3)

2003-01-10  paf

	* src/lib/ltdl/: configure, configure.in: PROG_NM

	* src/main/pa_globals.C: moved to latest xml lib versions, changed
	  patches.	  libxml2 >= 2.5.1
	  [ftp://xmlsoft.org/libxml2-2.5.1.tar.gz]	  libxslt >= 1.0.23
	  [ftp://xmlsoft.org/libxslt-1.0.23.tar.gz]	   gdome2 >= 0.7.2
	  [http://gdome2.cs.unibo.it/tarball/gdome2-0.7.2.tar.gz]

	* INSTALL: moved to latest versions of xml libs       libxml2 >=
	  2.5.1 [ftp://xmlsoft.org/libxml2-2.5.1.tar.gz]       libxslt >=
	  1.0.23 [ftp://xmlsoft.org/libxslt-1.0.23.tar.gz]	 gdome2 >=
	  0.7.2 [http://gdome2.cs.unibo.it/tarball/gdome2-0.7.2.tar.gz]

2003-01-09  paf

	* INSTALL: xml,xslt,gdome lib urls updated

	* config.guess, config.sub, missing, mkinstalldirs,
	  src/include/pa_config_auto.h.in, src/lib/ltdl/config_auto.h.in,
	  src/lib/ltdl/configure, src/lib/ltdl/configure.in,
	  src/targets/cgi/Makefile.am: moved to autoconf 2.57 & automake
	  1.7.2

	* depcomp: moving to automake 1.7.2

2002-12-27  paf

	* src/include/pa_version.h: 0007

	* src/doc/aliased.dox, src/doc/index.dox, src/doc/module.dox,
	  src/doc/pooled.dox, www/htdocs/index.html: removed outdated
	  parts, made links to language docs

	* src/include/pa_config_auto.h.in: comment

2002-12-26  paf

	* src/classes/file.C: ^file:fullpath[a.gif] when document root did
	  not contain trailing / fixed.

	* INSTALL: changing SAFE_MODE politics

	* src/include/pa_config_auto.h.in: changing SAFE_MODE politics

	* src/main/: pa_common.C, pa_exec.C: changing SAFE_MODE politics

2002-12-25  paf

	* src/main/pa_globals.C: optimized-xml

	* src/main/pa_globals.C: optimized-as-is

2002-12-24  paf

	* src/main/: pa_common.C, pa_pool.C: pool::copy on zero size|ptr
	  fixed [were really called with zero size when .html?a=&b=]

	* src/classes/mail.C: $MAIL in @conf now invalid when configured
	  with --with-sendmail

	* src/main/pa_exec.C, www/htdocs/index.html: fork/pipe error now
	  [old always-pipe-error fixed]

2002-12-23  paf

	* src/types/pa_vcookie.C: $cookie:field[put value] fixed [were
	  ignoring parameters & were storing only string with default
	  expires

	* src/main/pa_charset.C: From: "Victor Fedoseev" 
	  To: "Alexandr Petrosian (PAF)"  Sent: Monday,
	  December 23, 2002 4:22 AM Subject: bug â
	  Charset::transcode_buf2xchar

2002-12-20  paf

	* src/targets/cgi/parser3.C: removed last \n appending in non-win32
	  non-cgi [script] runs

2002-12-19  paf

	* INSTALL: --without-iconv recommended [it crashes on some systems
	  [tested on elik]] moreover, it's not needed there [parser
	  registers charsets itself]

	* INSTALL: --without-iconv recommended [it crashes on some systems
	  [tested on elik]]

	* operators.txt, src/include/pa_globals.h,
	  src/include/pa_request.h, src/main/pa_globals.C,
	  src/main/pa_request.C, www/htdocs/index.html: $response:download

	* src/classes/mail.C: 'to' check bugfix [now checked only on ms
	  compiler [win32]].

2002-12-18  paf

	* src/classes/xdoc.C: doc->URL on xdoc.load set correctly now

2002-12-17  paf

	* src/targets/cgi/parser3.C: merged die&iis changes

	* src/targets/cgi/parser3.C: 1. on win32 in die: abort() reverted
	  to exit(1) 2. more flexible iilegal call check

2002-12-16  paf

	* ltmain.sh: some automakes silly insist on having this handy

	* src/main/untaint.C: filespec russian small 'r' changed to latin
	  'p' bug fix

2002-12-15  paf

	* src/main/untaint.C: filespec russian small 'r' changed to latin
	  'p'

	* configure.in, src/include/pa_config_auto.h.in,
	  src/main/compile.C, src/main/pa_common.C: merged small changes
	  from branch 6 to HEAD

	* src/main/compile.C: removed warning

	* src/main/pa_common.C: ftruncate having checked

	* configure.in, src/include/pa_version.h: new version

2002-12-14  paf

	* www/htdocs/index.html: exception type fixed

	* src/classes/table.C: removed unnecessary code

	* src/sql/pa_sql_driver.h: exception type fixed

2002-12-09  paf

	* src/types/pa_vvoid.h, www/htdocs/index.html: $void.store[now]
	  error

	* src/targets/cgi/parser3.C: ::die now tries to write core dump

	* src/targets/: cgi/parser3.C, isapi/parser3isapi.C: ::die now
	  tries to write core dump

	* src/targets/cgi/parser3.C: ::die now tries to write core dump

	* src/: classes/hash.C, classes/string.C, classes/table.C,
	  classes/void.C, main/pa_sql_driver_manager.C,
	  sql/pa_sql_driver.h: changed exception handling mech in sql
	  handlers #2

	* src/: main/pa_sql_driver_manager.C, sql/pa_sql_driver.h: changed
	  exception handling mech in sql handlers

	* src/sql/pa_sql_driver.h: changed exception handling mech in sql
	  handlers

	* src/: classes/hash.C, classes/string.C, classes/table.C,
	  classes/void.C, main/pa_sql_driver_manager.C,
	  sql/pa_sql_driver.h: changed exception handling mech in sql
	  handlers

	* configure.in: removed configure.in:AC_LIBTOOL, it caused automake
	  to write makefile which used libtool to install things, which is
	  not needed

2002-12-06  paf

	* operators.txt, src/main/compile.tab.C, src/types/pa_vhash.h:
	  $hash.fields -- pseudo field to make 'hash' more like 'table'

2002-12-05  paf

	* src/classes/mail.C, src/types/pa_vmail.C, src/types/pa_vmail.h,
	  www/htdocs/index.html: smtp cc/bcc OK now

	* src/main/untaint.C, www/htdocs/index.html: mail header closed
	  properly

	* src/main/pa_common.C, src/main/untaint.C, src/types/pa_vmail.C,
	  www/htdocs/index.html: mail header ',' allowed.  still bugs in
	  smtp [only one receiptient works, cc, bcc ignored now, and MAILED
	  ;)]

	  [strncpy killed, memnchr used]

	* src/main/pa_table.C: table-copy now current=0

	* src/main/pa_array.C, src/main/pa_table.C, www/htdocs/index.html:
	  wow! found/fixed bug in lowlevel proc

	* src/targets/cgi/parser3.C: more checks on
	  http://domain/parser.cgi start [maybe some getenv returns "",
	  checked that now

	* src/targets/cgi/parser3.C: more checks on
	  http://domain/parser.cgi start [maybe some getenv returns "",
	  checked that now

	* src/targets/cgi/parser3.C, www/htdocs/index.html: error logging
	  made unbuffered [so that out-of-mem errors reached log]

	* src/classes/mail.C, src/targets/cgi/parser3.C,
	  src/types/pa_vmail.C, www/htdocs/index.html: mail:send
	  MIME-Version default

	* src/main/main.dsp: pa_version included into main.dsp

	* www/htdocs/index.html: smtp line ends fixed. now \r\n [not \r].
	  some smtp servers [win32] leave \n intact, and some clients [bat]
	  fail to show letter correctly

2002-12-04  paf

	* src/types/pa_vform.C: $form:field string value cut by premature 0

	* parser3.dsw, src/main/compile.tab.C, src/main/main.dsp,
	  www/htdocs/.htaccess, www/htdocs/index.html: lib/libltdl ->
	  lib/ltdl Win32 changes. s

	* src/classes/classes.awk: more strict *.C$

	* gnu.dsp: restored

	* configure.in, gnu.dsp, src/lib/Makefile.am,
	  src/lib/ltdl/Makefile.am, src/lib/ltdl/README,
	  src/lib/ltdl/acinclude.m4, src/lib/ltdl/config.guess,
	  src/lib/ltdl/config.h, src/lib/ltdl/config.sub,
	  src/lib/ltdl/config_auto.h.in, src/lib/ltdl/config_fixed.h,
	  src/lib/ltdl/configure, src/lib/ltdl/configure.in,
	  src/lib/ltdl/install-sh, src/lib/ltdl/libltdl.dsp,
	  src/lib/ltdl/ltdl.c, src/lib/ltdl/ltdl.h: src/lib/ltdl/Makefile
	  now created with /configure, not ltdl/configure, so it does have
	  no problems with automake.  ltdl/configure
	  AC_OUTPUT(Makefile<>attachment<<

	* src/classes/image.C, www/htdocs/index.html: ^image.font << bad
	  font file-size now properly reported

2002-11-26  paf

	* src/main/pa_request.C: fixed lang in reponse header

	* src/main/pa_common.C, www/htdocs/.htaccess: utf8 prefix ignored
	  @read text

	* operators.txt, src/main/pa_common.C, www/htdocs/index.html:
	  http:// response status!=200 made exception: http.status with
	  source=bad status#

2002-11-25  paf

	* configure.in, src/classes/image.C,
	  src/include/pa_config_auto.h.in,
	  src/include/pa_config_includes.h, src/main/Makefile.am,
	  src/main/pa_common.C, src/main/pa_globals.C: http:// and image
	  const void related probs fixed

	* operators.txt, src/main/pa_common.C, www/htdocs/index.html: http
	  fields now UPPERCASE

	  $file[^file::load[http://there]] $file.SERVER

	* src/classes/file.C, src/classes/image.C, src/classes/xdoc.C,
	  src/include/pa_common.h, src/main/pa_common.C,
	  src/main/pa_request.C, www/htdocs/index.html: checked http
	  options [invalid onces now reported] made default user-agent: paf

	* operators.txt, src/classes/file.C, src/classes/table.C,
	  src/classes/xdoc.C, src/include/pa_common.h,
	  src/include/pa_globals.h, src/main/pa_common.C,
	  src/main/pa_globals.C, src/main/pa_request.C,
	  src/types/pa_vfile.C, src/types/pa_vfile.h,
	  www/htdocs/index.html: table/xdoc/file::load now understand
	  http:// prefix and additional params, sample:
	  $rates[^xdoc::load[http://www.cbr.ru/scripts/XML_daily.asp?date_req=02/03/2002;
	  $.USER-AGENT[parser3] ]]

2002-11-22  paf

	* src/classes/image.C, src/include/pa_globals.h,
	  src/main/execute.C, src/main/pa_globals.C, src/types/pa_vimage.C,
	  src/types/pa_vimage.h, www/htdocs/.htaccess,
	  www/htdocs/index.html, operators.txt: $image.exif support
	  $image.exif.DateTime & co

2002-11-21  paf

	* src/main/: pa_exec.C, untaint.C: cstr(UL_UNSPECIFIED) [not
	  _PASS_APPENDED)

	* src/classes/image.C: jpeg size measure fixed: were badly skipping
	  EXIF information [were big block and it's size were considered
	  negative :(]

	* operators.txt, src/classes/image.C, src/include/pa_common.h,
	  src/main/pa_common.C, src/types/pa_vmail.C,
	  www/htdocs/index.html: image.measure internals rewritten. no
	  there's reader.seek, and all's ready for EXIF extraction [now we
	  fail to measure files with EXIF info]

	* src/main/pa_common.C: O_TRUNCATE killed, ftruncate  used instead:
	  O_TRUNC truncates even exclusevely write-locked file [thanks to
	  Igor Milyakov  for discovering]

2002-11-20  paf

	* src/targets/cgi/parser3.C: logging @signal += query_string

	* configure.in, src/include/pa_config_auto.h.in,
	  src/include/pa_config_includes.h, src/targets/cgi/parser3.C:
	  comment

	* src/targets/cgi/parser3.C: SIGNALS overriden @ main top

	* src/: include/pa_request.h, main/execute.C, main/pa_request.C,
	  targets/cgi/parser3.C: SIGUSR1 >> writes to error_log uri of
	  currently processed document SIGPIPE >> interrupts request
	  processing [exception = DB rollback]

	* src/main/pa_exec.C: comment

	* src/main/pa_exec.C: pa_exec: data written only if size>0

	* operators.txt, src/classes/file.C: ^file::exec/cgi[file;$.stdin[]
	  << disable HTTP-POST repassing

	* src/: include/pa_config_fixed.h, main/pa_common.C,
	  main/pa_exec.C, targets/cgi/parser3.C: ^file:exec/cgi [pa_exec]
	  pipe read errors now checked

2002-11-19  paf

	* src/targets/cgi/parser3.C: removed #ifdef WIN32 around check of
	  CGI: Illegal call

2002-11-01  paf

	* src/main/execute.C: comment

2002-10-31  paf

	* src/main/execute.C: found out why, checked that for now.  todo:
	  find out a way for that user could do that

	* www/htdocs/: base.p, derived.p, index.html: this example creates
	  base object, which is wrong, todo: find out why

	* src/types/pa_vstateless_object.h: object put replaces static
	  parent if any

	* src/types/pa_vobject.C: object put replaces static parent if any

	* src/classes/form.C, src/classes/mail.C, src/classes/op.C,
	  src/classes/xnode.h, src/main/compile.tab.C, src/main/execute.C,
	  src/main/pa_request.C, src/types/pa_value.h,
	  src/types/pa_vclass.C, src/types/pa_vclass.h,
	  src/types/pa_vcode_frame.h, src/types/pa_vcookie.C,
	  src/types/pa_vcookie.h, src/types/pa_vdate.h,
	  src/types/pa_venv.h, src/types/pa_vfile.h, src/types/pa_vform.C,
	  src/types/pa_vform.h, src/types/pa_vhash.h,
	  src/types/pa_vimage.h, src/types/pa_vmail.C,
	  src/types/pa_vmail.h, src/types/pa_vmath.h,
	  src/types/pa_vmethod_frame.h, src/types/pa_vobject.C,
	  src/types/pa_vobject.h, src/types/pa_vrequest.C,
	  src/types/pa_vrequest.h, src/types/pa_vresponse.C,
	  src/types/pa_vresponse.h, src/types/pa_vstateless_class.C,
	  src/types/pa_vstateless_class.h,
	  src/types/pa_vstateless_object.h, src/types/pa_vstatus.C,
	  src/types/pa_vstatus.h, src/types/pa_vstring.h,
	  src/types/pa_vtable.C, src/types/pa_vtable.h,
	  src/types/pa_vvoid.h, src/types/pa_vxdoc.C, src/types/pa_vxdoc.h,
	  src/types/pa_vxnode.C, src/types/pa_vxnode.h,
	  src/types/pa_wwrapper.h, www/htdocs/base.p, www/htdocs/derived.p,
	  www/htdocs/index.html: static fix merged

	* src/: main/compile.tab.C, types/pa_vobject.C: killed
	  $virtual_fields in dynamic, but one can reach derived
	  static[class] variable from base

	* src/: classes/op.C, types/pa_value.h, types/pa_vmethod_frame.h,
	  types/pa_vobject.C, types/pa_vobject.h,
	  types/pa_vstateless_class.C, types/pa_vstateless_class.h: fixed
	  statics, left $virtual_fields in dynamic

	* src/types/: pa_vobject.C, pa_vstateless_class.C: realized that
	  one can't remember derivates in base class: there's so many of
	  them.  also there can be no virtual method calls in static
	  classes

	* src/classes/form.C, src/classes/mail.C, src/classes/op.C,
	  src/classes/xnode.h, src/main/execute.C, src/main/pa_request.C,
	  src/types/pa_value.h, src/types/pa_vclass.C,
	  src/types/pa_vclass.h, src/types/pa_vcode_frame.h,
	  src/types/pa_vcookie.C, src/types/pa_vcookie.h,
	  src/types/pa_vdate.h, src/types/pa_venv.h, src/types/pa_vfile.h,
	  src/types/pa_vform.C, src/types/pa_vform.h, src/types/pa_vhash.h,
	  src/types/pa_vimage.h, src/types/pa_vmail.C,
	  src/types/pa_vmail.h, src/types/pa_vmath.h,
	  src/types/pa_vmethod_frame.h, src/types/pa_vobject.C,
	  src/types/pa_vobject.h, src/types/pa_vrequest.C,
	  src/types/pa_vrequest.h, src/types/pa_vresponse.C,
	  src/types/pa_vresponse.h, src/types/pa_vstateless_class.C,
	  src/types/pa_vstateless_class.h,
	  src/types/pa_vstateless_object.h, src/types/pa_vstatus.C,
	  src/types/pa_vstatus.h, src/types/pa_vstring.h,
	  src/types/pa_vtable.C, src/types/pa_vtable.h,
	  src/types/pa_vvoid.h, src/types/pa_vxdoc.C, src/types/pa_vxdoc.h,
	  src/types/pa_vxnode.C, src/types/pa_vxnode.h,
	  src/types/pa_wwrapper.h, www/htdocs/base.p, www/htdocs/derived.p,
	  www/htdocs/index.html: static call $self fixed

	* src/main/execute.C: comment

	* src/classes/op.C, src/types/pa_value.h, src/types/pa_vobject.h,
	  www/htdocs/base.p, www/htdocs/derived.p, www/htdocs/index.html,
	  www/htdocs/operators.p, www/htdocs/some.p:
	  ^process[$caller.self]{...} now compiles to last derived object
	  part of that 'self'

2002-10-30  paf

	* www/htdocs/: derived.p, some.p: include method overriding tested
	  OK

2002-10-29  paf

	* src/targets/isapi/parser3isapi.C: comment on 404 bad status
	  re-passing [iis to blame]

	* src/classes/string.C: changed string.save to pass current sql
	  connection to cstr thus one can ^connect[some server]{
	  $s[insert into table x (x) values (^taint[sql]{value})]
	  ^s.save[some.sql] } and he'd get in some.sql file code with
	  properly escaped.  [tried in mssql->mysql export->import of
	  binary data]

2002-10-28  paf

	* www/htdocs/: index.html: bad email handling test

2002-10-25  paf

	* src/types/pa_vresponse.C: case insensitive response user fields
	  get/put

	* src/: include/pa_hash.h, main/pa_hash.C, main/pa_request.C,
	  types/pa_vresponse.C: saving for maybe-future

2002-10-23  paf

	* operators.txt, src/classes/table.C: ^table.hash{code}...
	  ^table.hash(expr)...

	* src/types/pa_vmail.C, www/htdocs/index.html: email whitespace
	  trimBoth-ed

2002-10-22  paf

	* src/types/: pa_vform.C, pa_vform.h: removed needless
	  VForm::Append...(...Value)

	* src/main/execute.C: $.name outside of $name[...] checked

	* src/main/: compile.tab.C, compile.y: lexer changed to fix
	  ^call[]^#HH bug [that situation yelded no EON, which whas wrong]

2002-10-21  paf

	* operators.txt, src/types/pa_vform.C, src/types/pa_vform.h:
	  $form:qtail $form:imap.x/y

	* operators.txt, src/types/pa_vform.C: $form:nameless =
	  "?value&...", "...&value&...", "...&value"

	* operators.txt, src/types/pa_vform.C: $form:image-map

	* operators.txt, src/classes/file.C, www/htdocs/index.html:
	  /some/page.html: ^file:fullpath[a.gif] => /some/a.gif

2002-10-17  paf

	* src/main/: compile.tab.C, compile.y: operators precedence changed
	  a little: logical not and bitwise negation precedence made
	  highest, << and >> bitshits precedence made equal [were << higher
	  than >>]

	* src/classes/op.C: exception handling fixed [were bad with
	  contexts]

2002-10-16  paf

	* www/htdocs/index.html: bad compile to system class test

	* src/classes/op.C, src/include/pa_request.h, src/main/execute.C,
	  src/main/pa_request.C, www/htdocs/index.html,
	  www/htdocs/derived.p: Request::self considered equal to
	  VMethodFrame::self, and removed, Request::get_self() mapped to
	  VMethodFrame.self()

	* src/: classes/op.C, main/pa_request.C: VMainClass now has name =
	  $hash in open field now gives old good error meesage

2002-10-15  paf

	* src/types/pa_vjunction.h, www/htdocs/index.html: ^if(def
	  $junction){was true}{now false} use ^if($junction is
	  junction){was and now true}

	* src/classes/xdoc.C, src/classes/xnode.C,
	  src/include/pa_charset.h, src/include/pa_pool.h,
	  src/main/pa_charset.C, src/main/pa_pool.C, src/types/pa_vxnode.C,
	  www/htdocs/index.html: xml->parser strings now have origin, which
	  points to place where value left xml library and came to parser:
	  place of dom field extraction/call

	* src/classes/op.C, src/include/pa_opcode.h,
	  src/include/pa_request.h, src/main/compile.tab.C,
	  src/main/compile.y, src/main/execute.C,
	  src/types/pa_vmethod_frame.h, www/htdocs/derived.p: removed last
	  pieces of old code allowing $junction.xxx at compile time

	* ChangeLog, src/classes/op.C, src/main/compile.tab.C,
	  src/main/compile.y, src/types/pa_vmethod_frame.h: process[self]
	  objects also considered [were only classes]

	* ChangeLog, src/classes/op.C, src/include/pa_request.h,
	  src/types/pa_vmethod_frame.h, www/htdocs/derived.p,
	  www/htdocs/index.html: ^process[CLASS]{body} now executed with
	  CLASS self.  [   (request&method_frame).self temporarily changed
	  ]

	* src/classes/hash.C, src/classes/op.C, www/htdocs/index.html,
	  www/htdocs/operators.p: method_frame now always changed, with no
	  exception to native calls.  for&foreach changed to use
	  method_frame.caller for their var's name context

	* src/main/execute.C, src/targets/cgi/parser3.C,
	  src/types/pa_vstateless_class.C, src/types/pa_vstateless_class.h,
	  www/htdocs/operators.p: compiling to system classes disabled

	* www/htdocs/: derived.p, index.html: test of ^process from
	  operator called from user class

	* operators.txt, src/classes/op.C, www/htdocs/operators.p:
	  ^process[$caller.CLASS]{code-string} added

	* operators.txt, src/classes/op.C, src/main/compile.tab.C,
	  src/main/compile.y, src/main/execute.C, src/main/pa_request.C,
	  src/types/Makefile.am, src/types/pa_vjunction.C,
	  src/types/pa_vjunction.h, src/types/pa_vmethod_frame.h,
	  src/types/types.dsp, www/htdocs/operators.p: removed
	  $junction.get $junction.set[] introducing $caller

	* src/types/pa_value.h: removed outdated comments. doxygen would
	  find them lower by inheritance tree

	* src/types/pa_vjunction.C: ident

2002-10-14  paf

	* src/classes/op.C: process compiles to code's class class

	* src/classes/form.C, src/classes/mail.C, src/classes/op.C,
	  src/include/pa_request.h, src/main/compile.C,
	  src/main/compile.tab.C, src/main/compile.y, src/main/execute.C,
	  src/main/pa_request.C, src/types/pa_vstateless_class.h,
	  www/htdocs/index.html: operators now main-class-methods

	* src/classes/op.C, src/include/pa_request.h,
	  www/htdocs/index.html, www/htdocs/operators.p: ^try{^call{}} now
	  has better stack trace [has "call" & co there]

	* src/: include/pa_request.h, main/execute.C, main/pa_request.C:
	  operators @auto now executed in MAIN context

	* src/main/execute.C: operator execution context now = MAIN, not
	  closest stack frame

	  @touchit[] $i[after]

	  ----t.html $i[before] << local ^touchit[] $i << now 'before',
	  were 'after'

	  ---t.html $i[before] << notlocal [main] ^touchit[] $i << now
	  'after'

	* src/main/execute.C: comment

	* src/types/pa_vclass.C, src/types/pa_vobject.h,
	  src/types/pa_vstateless_class.C, src/types/pa_vstateless_class.h,
	  www/htdocs/index.html, www/htdocs/operators.p: $form:CLASS
	  resurrected [wes killed in action]

	* src/types/pa_vxnode.C: misreplace fixed

	* configure, configure.in, src/include/pa_config_auto.h.in,
	  src/types/pa_vstatus.C, operators.txt, www/htdocs/index.html:
	  $status:rusage.tv_secs/usecs introduced

2002-10-09  paf

	* src/classes/double.C, src/classes/int.C, src/classes/string.C,
	  www/htdocs/derived.p, www/htdocs/index.html: ^string.int[] now
	  failes on empty string [or uses (default)]

2002-10-08  paf

	* src/main/untaint.C: mail header quoted printable changed after
	  RFC reread

	* operators.txt: plan on ^if(method

	* src/types/pa_vxnode.C: misreplace

2002-09-24  paf

	* src/targets/cgi/Makefile.am: LIBS were bad name in .am

	* src/types/pa_vmail.C: HAVE_TIMEZONE & co now checked and
	  mailreceive would compile on freebsd now

	* src/include/pa_config_fixed.h, src/types/pa_vmail.C, acconfig.h,
	  configure, configure.in, src/include/pa_config_auto.h.in,
	  src/targets/cgi/Makefile.am: HAVE_TIMEZONE & co now checked and
	  mailreceive would compile on freebsd now

	* src/classes/file.C, src/main/untaint.C, www/htdocs/index.html: 1.
	   file spec language changed: now there are only few chars are
	  untainted: * ? ' " < > | and, on unix, : \ ~ [russian letters and
	  SPACES now enabled, one should use ^untaint[uri]{...} now]

	  2.  $list[^file:list[dir]] now returns simply tainted names in
	  $list.name, not tainted as filespec

	  @russianindex[] #dir with files with russian-lang names
	  $where[dir]

	  $dir[^file:list[$where;\.txt^$]] ^dir.menu{	  $dir.name
 }

2002-09-23  paf

	* src/types/pa_vdouble.h: double->int round added

	* src/classes/date.C: date bug fix, now
	  round(floatDays*secondsPerDay)

	* src/classes/date.C: date bug fix, now
	  round(floatDays*secondsPerDay)

2002-09-20  paf

	* src/main/execute.C, www/htdocs/index.html: code junction calls
	  disabled [before: code was compiled in such a way, that there
	  were no code-junctions in OP_CALL]

	  this now error: @badjunctioncall[] ^badjunctioncallinside{code}

	  @badjunctioncallinside[code] ^code[]

	* src/main/compile.tab.C, src/main/compile.y,
	  www/htdocs/index.html: changed grammer on junction expanding to
	  include ^junction.method

	* src/main/pa_common.C: -d "DIR/" now true

	* src/classes/xdoc.C, www/htdocs/index.html: xdoc::create[name] now
	  sets $request:charset as internal xdoc encoding, and after
	  decoding attributes set by dom functions now encoded OK, not as
	  digital entities

	* src/classes/xdoc.C: empty transform result, being taken as file
	  now returns empty file, not raises stupid error about "stat-ed
	  file"

	* src/types/pa_vhash.h, www/htdocs/operators.p: hash.foreach
	  modification of existing keys allowed

	* src/types/types.dsp: introducing $junction.get/put(1) one can
	  write iterators now:

	  ^user-foreach[key;value]{$key=$value
}

	  @user-foreach[key;value;code] ^for[i](1;10){	  $code.key($i)
	  $code.value($i*2)	  $code }

	* src/main/compile_tools.h: mistype

	* src/targets/cgi/Makefile.am: binaries now depend on makefiles,
	  thus taking linking options configure changes into account [were:
	  ignoring]

	* src/types/: pa_vjunction.C, Makefile.am: introducing
	  $junction.get/put(1) one can write iterators now:

	  ^user-foreach[key;value]{$key=$value
}

	  @user-foreach[key;value;code] ^for[i](1;10){	  $code.key($i)
	  $code.value($i*2)	  $code }

	* src/include/pa_opcode.h, src/include/pa_request.h,
	  src/main/compile.tab.C, src/main/compile.y, src/main/execute.C,
	  src/main/main.dsp, src/targets/cgi/parser3.dsp,
	  src/types/pa_vjunction.h, www/htdocs/.htaccess,
	  www/htdocs/index.html: introducing $junction.get/put(1) one can
	  write iterators now:

	  ^user-foreach[key;value]{$key=$value
}

	  @user-foreach[key;value;code] ^for[i](1;10){	  $code.key($i)
	  $code.value($i*2)	  $code }

2002-09-19  paf

	* Makefile.am: new: make commit

	* aclocal.m4: forced to be older

2002-09-18  paf

	* parser3.dsw, src/include/pa_opcode.h, src/main/compile.tab.C,
	  src/main/compile.y, src/main/execute.C, www/htdocs/index.html: <<
	  >> int shifts

	* src/: include/pa_common.h, include/pa_request.h,
	  main/pa_common.C, main/pa_request.C: auto.p exists but unreadable
	  - now this - fatal error

	* src/classes/file.C, www/htdocs/index.html,
	  www/htdocs/mailreceive.eml: ^file::exec/cgi $.stdin[can be file
	  now] so that one can pass binary data there

	* src/classes/date.C, src/classes/double.C, src/classes/file.C,
	  src/classes/hash.C, src/classes/image.C, src/classes/int.C,
	  src/classes/mail.C, src/classes/op.C, src/classes/response.C,
	  src/classes/string.C, src/classes/table.C, src/classes/void.C,
	  src/classes/xdoc.C, src/classes/xnode.C,
	  src/include/pa_request.h, www/htdocs/index.html: pa_request
	  contexts made privated, plus get_{self/method_frame} to read.
	  Request_context_saver used in ^try to save flang too.  [were not
	  saved]

	* src/types/pa_vresponse.C: header value chains joined before
	  output, this should help $.subject[$var $var] from being
	  converted to subject: ?koi8-r?Q?...?= ?koi8-r?Q?...?=

2002-09-17  paf

	* src/: main/execute.C, types/pa_value.h, types/pa_vmethod_frame.h:
	  removed changes, operators executed with calling self.  lots of
	  code with ^include code relies on defined/defining self variables

	  $a[1] ^include[print_a.p] print_a.p: $a

	  ^include[set_a.p] a=$a set_a.p: $a[1]

	* src/classes/op.C, src/main/execute.C, src/main/pa_request.C,
	  src/types/pa_value.C, src/types/pa_value.h,
	  src/types/pa_vmethod_frame.h, src/types/pa_vstateless_class.h,
	  www/htdocs/operators.p: operators now executed with MAIN self.
	  it's for ^include sake, too strong a change

	* src/classes/op.C, www/htdocs/index.html, www/htdocs/operators.p:
	  made place for ^process to compile it's code to in case of no
	  self

	* src/main/execute.C, www/htdocs/index.html: found ancient param to
	  Junction, removed.  allowed passing self to native_code_operators
	  [for ^process to work, she needs self]

	* src/: main/execute.C, types/pa_value.C, types/pa_value.h,
	  types/pa_vstateless_class.h: found ancient param to Junction,
	  removed.  allowed passing self to native_code_operators [for
	  ^process to work, she needs self]

	* src/main/execute.C, src/main/pa_request.C, src/types/pa_value.C,
	  src/types/pa_value.h, src/types/pa_vmethod_frame.h,
	  src/types/pa_vstateless_class.h, www/htdocs/index.html,
	  www/htdocs/operators.p: allowed Request.self to be 0, checked
	  that in VMethodFrame get/put and $self.

	* src/classes/table.C, src/classes/xdoc.C, www/htdocs/index.html:
	  table::sql  options table::create  copy options options checked,
	  wrong option now fatal error

	* src/main/pa_string.C, www/htdocs/index.html: string.replace fixed
	  [were missing words on pieces boundaries]

	* bin/auto.p.dist.in: strange \n

	* configure, configure.in: .so now detected [can be .sl on hpux,
	  .dll on cygwin, .so in other cases)

	* configure, configure.in, bin/auto.p.dist.in: .so now detected
	  [can be .sl on hpux, .dll on cygwin, .so in other cases)

	* operators.txt, src/classes/hash.C, src/classes/table.C,
	  src/include/pa_globals.h, src/main/pa_globals.C,
	  www/htdocs/index.html: table.sql hash::sql flag to allow
	  duplicate keys [$.distinct(1/0)] first record taken [were last]

	* src/classes/hash.C, src/classes/table.C,
	  src/include/pa_sql_connection.h, www/htdocs/index.html: table.sql
	  hash::sql duplicate keys now errors

	* src/classes/hash.C: foreach delims bug fixed [were ,2,3]

	* src/classes/op.C, src/classes/table.C, www/htdocs/index.html:
	  menu/for delims bug fixed [were ,2,3]

2002-09-16  paf

	* src/classes/file.C, www/htdocs/index.html: file::cgi line ends
	  can be both unix & dos. and they can be unix [\n\n] on win when
	  'use CGI' used, it causes stdout to be binary.  now detected
	  closest header break.

	* src/: main/untaint.C, types/pa_vmail.C: mail:send closing ?=	now
	  closed right

2002-09-13  paf

	* operators.txt, src/main/compile.tab.C, src/main/compile.y,
	  src/main/compile_tools.h, www/htdocs/index.html: (expression
	  #comment)

	  (multiline expression #comment  line2  #comment )

	  (expression #comment with (brackets) comment) << OK

	* operators.txt, src/main/compile.tab.C, src/main/compile.y,
	  www/htdocs/index.html: !| bitwise !|| numerical xor now
	  [preparing for expression #comments]

	* src/main/compile.tab.C, src/main/compile.y,
	  www/htdocs/index.html: @method[$name] now parse error

	* src/: include/pa_config_fixed.h, main/pa_socks.C: HAVE_WINSOCK_H
	  cheched in pa_socks.C

	* configure, configure.in, src/include/pa_config_auto.h.in:
	  HAVE_WINSOCK_H created in configure.in

	* src/main/compile.tab.C, src/main/compile.y,
	  src/types/pa_vresponse.C, www/htdocs/index.html: cookie date now
	  clean [were mistakenly tainted & that worked bad with opera --
	  'happily' that worked OK with msie]

2002-09-12  paf

	* src/types/: pa_vclass.C, pa_vmail.C, pa_vobject.C: VObject &
	  VClass get_element now first looks to fields, next to methods &
	  co todo: the rest reason: more speed

	* src/main/untaint.C: quoted printable encoding stops before
	  \s*<...>$

	* src/main/untaint.C, www/htdocs/index.html: quoted printable ' '
	  now =20 and encoding stops before <...>$

2002-09-11  paf

	* src/main/pa_charset.C, src/targets/cgi/parser3.dsp,
	  www/htdocs/index.html: while fixing (
	  xmlCharEncodingInput/OutputFunc callbacks returned bad value )
	  forgot to check users of those funcs. not all were using that
	  return value convention

	* src/lib/pcre/ibm-1254.ucm, etc/parser3.charsets/windows-1254.cfg:
	  windows-1254 added

2002-09-10  paf

	* src/: classes/op.C, main/execute.C, types/pa_wcontext.h:
	  VCodeFrame parent param were specified badly

	* src/: main/execute.C, types/pa_value.h, types/pa_wwrapper.h:
	  WWrapper which used in constructing objects(second param to sql
	  method) ^...sql{}[$.default{code}] now has parent, wich helps
	  code in hash to survivi

	* src/: include/pa_request.h, main/execute.C: removed redundant
	  param to execute [stack said 'thanks']

	* src/: classes/op.C, main/execute.C, types/pa_value.C,
	  types/pa_value.h, types/pa_vcode_frame.h,
	  types/pa_vmethod_frame.h, types/pa_wcontext.C,
	  types/pa_wcontext.h, types/pa_wwrapper.h: moved junction kill
	  responsibility to wcontext

	* src/classes/file.C: decided not to log exec's with stderr, that
	  could be warnings, and it's up to scritper to log/show them

	* src/classes/double.C, src/main/execute.C, www/htdocs/index.html:
	  double:sql badly called write_assign_lang, not write_no_lang,
	  thus doing unnecessary double/string converstion, which were
	  loosing time&precesion

	* src/main/pa_charset.C, src/types/pa_vmail.C,
	  www/htdocs/index.html: xmlCharEncodingInput/OutputFunc callbacks
	  returned bad value in case of unfinished in buffer processing,
	  causing accidental transcode stop [in case that source enc !=
	  utf-8 & there is incomplete utf-8 sequence at the end of
	  16000block iside of libxml lib] tfm readed & code updated

2002-09-04  paf

	* configure: makes with sjlj

	* INSTALL, src/include/pa_config_fixed.h,
	  src/include/pa_sql_connection.h,
	  src/main/pa_sql_driver_manager.C, www/htdocs/index.html:
	  -with-sjlj-exceptions define checked.  on win32 it made default

	* src/include/pa_config_auto.h.in: sjlj define

	* configure, configure.in: introducing --with-sjlj-exceptions [hpux
	  can not work with longjump/throw pair, and one must switch that
	  on there.  todo: detect that automatically]

	* src/types/pa_vxnode.C, www/htdocs/index.html: removed too strong
	  checks of xnode.elements.  now, for instance, if element does not
	  have any attributes, $xnode.attributes is void, not error

2002-09-02  paf

	* operators.txt, src/main/execute.C, src/targets/cgi/parser3.dsp,
	  www/htdocs/index.html: removed double_result, didn't help

	* src/main/execute.C: double_result made to move that var away from
	  hungry g++ optimizer (-O2), before: it were optimized and
	  comparison operators worked badly

	* src/types/pa_vdate.h: removed debug

	* Makefile.am, src/types/pa_vdate.h: happy now only install-exec

	* src/main/execute.C: fixed numeric < & co so that thay now use
	  c=a-b, c OPERATOR 0.	this works fine on solaris/intel for still
	  unknown reason.

2002-08-29  paf

	* parser3.dsw, src/classes/classes.dsp, src/classes/hash.C,
	  src/classes/op.C, src/classes/string.C, src/include/pa_request.h,
	  src/lib/md5/md5.dsp, src/main/execute.C, src/main/main.dsp,
	  src/main/pa_request.C, src/targets/cgi/parser3.dsp,
	  src/types/pa_value.C, src/types/pa_value.h, src/types/pa_vmail.C,
	  src/types/pa_vmethod_frame.h, src/types/pa_wcontext.h,
	  src/types/types.dsp, www/htdocs/index.html: junction_cleaner
	  moved to auto VMethodFrame [called less frequent, allowed to
	  remove ugly Junction.change_context-s from many places, switch,
	  mail:send..html{}, ..] request.root renamed to method_frame [more
	  easyreading] ancient {...PUSH/POPs...} changed to stack vars
	  [speed up]

2002-08-28  paf

	* src/types/pa_vcookie.C, www/htdocs/index.html: $cookie:name[&]
	  $cookie:name << now tainted

	* src/types/pa_vcookie.C, www/htdocs/index.html: fixed cookie
	  delete when $cookie:name[$.value[]]

	* operators.txt, src/classes/string.C, www/htdocs/derived.p,
	  www/htdocs/index.html: ^string.split[delim[;options]]

2002-08-27  paf

	* etc/parser3.charsets/Makefile.am: merged from 3.0.0005

	* operators.txt, src/main/compile.tab.C, src/main/compile.y,
	  www/htdocs/index.html, www/htdocs/mailreceive.eml: # now
	  delimiter

	* INSTALL: recommended latest gmime 1.0.5

2002-08-26  paf

	* configure, configure.in: apache13/hook added to make dist.

2002-08-23  paf

	* src/include/pa_common.h, src/main/pa_common.C,
	  src/targets/cgi/parser3.C, src/targets/isapi/parser3isapi.C,
	  www/htdocs/index.html: when auto.p beside binary [cgi, isapi] not
	  accessible [due to bad rights or whatever] it's error now

2002-08-21  paf

	* www/htdocs/derived.p: "BASE:" "BASE::" syntax allowed, means
	  "base class".  compiled as if here they named base class

	* Makefile.am: can use: make happy equals to make update install

	* src/main/compile.tab.C, src/main/compile.y,
	  src/main/compile_tools.C, src/main/compile_tools.h,
	  www/htdocs/derived.p: "BASE:" "BASE::" syntax allowed, means
	  "base class".  compiled as if here they named base class

	* src/main/pa_string.C, www/htdocs/index.html: fixed bad language
	  bug, [were wrong string cloning constructor]

	* src/main/execute.C, src/types/pa_vobject.h, www/htdocs/base.p,
	  www/htdocs/derived.p, www/htdocs/index.html: fixed virtual calls

	* bin/auto.p.dist.in, src/targets/cgi/parser3.C,
	  src/types/pa_vfile.C, src/types/pa_vmail.C,
	  www/htdocs/mailreceive.eml, www/htdocs/mailreceive.html:
	  $mail.received.file.value.content-type fixed

2002-08-20  paf

	* src/classes/file.C, www/htdocs/index.html: fixed language of
	  file:file result

	* operators.txt, src/classes/void.C, www/htdocs/index.html:
	  ^void.pos[...] = -1 merged from 3.0.0005

	* operators.txt, src/classes/void.C: ^void.pos[...] = -1

	* operators.txt, src/classes/void.C, www/htdocs/index.html:
	  ^void.length[] = 0 merged from 3.0.0005

	* src/classes/void.C, operators.txt: ^void.length[] = 0

2002-08-19  paf

	* src/classes/xdoc.C: xdoc getElementsByTagName, ...NS overriden,
	  work now

	* src/: classes/xnode.C, types/pa_vxdoc.C: xdoc.fields fixed [were
	  error in xnode, which were not catched in xdoc]

	* src/: include/pa_stylesheet_connection.h, main/pa_globals.C:
	  prepared:	   // validate each document after load/create (?)
		 //xmlDoValidityCheckingDefaultValue = 1;

2002-08-15  paf

	* src/classes/classes.h, www/htdocs/index.html: write to static var
	  caused useless Exception, introduced Methoded::put_element wich
	  consumes those

	* operators.txt, src/include/pa_common.h, src/main/pa_common.C,
	  src/types/pa_vcookie.C, src/types/pa_vdate.h,
	  src/types/pa_vresponse.C, src/types/pa_vresponse.h,
	  www/htdocs/index.html: $response:field[date]
	  $response:field[$.xxx[date]]

	* src/classes/hash.C, src/classes/string.C, src/classes/table.C,
	  src/classes/void.C, src/include/pa_sql_connection.h,
	  www/htdocs/index.html: fixed source of ^hash::sql{bad}

	* operators.txt: $request:body unprecessed POST request body

	* src/types/pa_vrequest.C, www/htdocs/index.html: $request:body
	  unprecessed POST request

	* src/types/pa_value.h, src/types/pa_vdate.h,
	  src/types/pa_vrequest.C, src/types/pa_vxdoc.C,
	  src/types/pa_vxnode.C, www/htdocs/index.html: few barks: bark("%s
	  field not found", 0, &aname)

	* operators.txt, src/classes/form.C, src/include/pa_pool.h,
	  src/include/pa_request.h, src/main/pa_pool.C,
	  src/types/pa_vform.C, src/types/pa_vform.h, www/htdocs/.htaccess:
	  planning/preparing_to $request:body r.post_data now const

	* src/classes/image.C, src/classes/op.C, src/classes/xdoc.C,
	  src/classes/xnode.C, src/main/execute.C, src/types/pa_value.h,
	  src/types/pa_vhash.h, src/types/pa_vobject.C,
	  src/types/pa_vobject.h, src/types/pa_vtable.h,
	  www/htdocs/index.html: instead of type() checking everywhere used
	  Value.as now user descendants can be used in params.

	  VObject::as_*, is_defined now taken from bases.  xtable(table)
	  ^if($xtable) now OK

	* src/: main/execute.C, types/pa_value.h, types/pa_vclass.C,
	  types/pa_vclass.h, types/pa_vobject.C, types/pa_vobject.h,
	  types/pa_vxdoc.C, types/pa_vxdoc.h: is->as

2002-08-14  paf

	* src/classes/xnode.h, src/main/execute.C,
	  src/targets/cgi/parser3.dsp, src/types/pa_value.h,
	  src/types/pa_vclass.C, src/types/pa_vclass.h,
	  src/types/pa_vcode_frame.h, src/types/pa_vcookie.C,
	  src/types/pa_vcookie.h, src/types/pa_vdate.h,
	  src/types/pa_venv.h, src/types/pa_vfile.h, src/types/pa_vform.C,
	  src/types/pa_vform.h, src/types/pa_vhash.h,
	  src/types/pa_vimage.h, src/types/pa_vmail.C,
	  src/types/pa_vmail.h, src/types/pa_vmath.h,
	  src/types/pa_vmethod_frame.h, src/types/pa_vobject.C,
	  src/types/pa_vobject.h, src/types/pa_vrequest.C,
	  src/types/pa_vrequest.h, src/types/pa_vresponse.C,
	  src/types/pa_vresponse.h, src/types/pa_vstateless_class.h,
	  src/types/pa_vstateless_object.h, src/types/pa_vstatus.C,
	  src/types/pa_vstatus.h, src/types/pa_vstring.h,
	  src/types/pa_vtable.C, src/types/pa_vtable.h,
	  src/types/pa_vvoid.h, src/types/pa_vxdoc.C, src/types/pa_vxdoc.h,
	  src/types/pa_vxnode.C, src/types/pa_vxnode.h,
	  src/types/pa_wwrapper.h, www/htdocs/index.html: is now works with
	  VObject & VClass

	* src/types/pa_vmail.C: mail: turned off utf8 to source transcoding

	* src/targets/cgi/: fixopt.C, fixopt.h, parser3.C, Makefile.am:
	  removed fixopt stupidity. on stupid linux use cd /document/root
	  ../cgi/parser3 script

	* src/targets/cgi/fixopt.C: fixopt now preprocesses command line
	  params, splitting them by space, excluding argv[0], argv[argc-1]

	* src/targets/cgi/: Makefile.am, parser3.C, parser3.dsp, fixopt.C,
	  fixopt.h: fixopt now preprocesses command line params, splitting
	  them by space, excluding argv[0], argv[argc-1]

	* src/targets/cgi/parser3.C: -f config file

	* src/targets/cgi/parser3.C, www/htdocs/auto.p,
	  www/htdocs/derived.p, www/htdocs/index.html: fixed .log file dir

2002-08-13  paf

	* src/types/pa_vobject.C, www/htdocs/derived.p,
	  www/htdocs/index.html: allow override parent variables, useful
	  for form descendants [in vobject too, were in vclass]

	* src/types/pa_vclass.C, www/htdocs/index.html: allow override
	  parent variables, useful for form descendants

	* src/types/pa_vclass.C, www/htdocs/derived.p: checked:
	  form[vclass]fields can be overwritten in derived(table)

	* src/: classes/form.C, classes/mail.C, classes/op.C,
	  classes/xnode.h, include/pa_request.h, main/execute.C,
	  main/pa_request.C, types/pa_value.h, types/pa_vclass.C,
	  types/pa_vclass.h, types/pa_vcode_frame.h, types/pa_vcookie.C,
	  types/pa_vcookie.h, types/pa_vdate.h, types/pa_venv.h,
	  types/pa_vfile.h, types/pa_vform.C, types/pa_vform.h,
	  types/pa_vhash.h, types/pa_vimage.h, types/pa_vmail.C,
	  types/pa_vmail.h, types/pa_vmath.h, types/pa_vmethod_frame.h,
	  types/pa_vobject.C, types/pa_vobject.h, types/pa_vrequest.C,
	  types/pa_vrequest.h, types/pa_vresponse.C, types/pa_vresponse.h,
	  types/pa_vstateless_class.h, types/pa_vstateless_object.h,
	  types/pa_vstatus.C, types/pa_vstatus.h, types/pa_vstring.h,
	  types/pa_vtable.C, types/pa_vtable.h, types/pa_vvoid.h,
	  types/pa_vxdoc.C, types/pa_vxdoc.h, types/pa_vxnode.C,
	  types/pa_vxnode.h, types/pa_wwrapper.h: introduced
	  Value::get_element(..., bool looking_down) [needed to exclude
	  endless recoursion]

	* src/types/: pa_vclass.C, pa_vobject.C: reorganized modules todo:
	  fix bug with put endless recoursion todo: check 'as'

	* src/types/: Makefile.am, pa_vclass.h, pa_vobject.h, types.dsp:
	  reorganized modules todo: fix bug with put endless recoursion
	  todo: check 'as'

	* src/types/pa_vobject.h, www/htdocs/derived.p: checked: table
	  fields can be overwritten in derived(table)

	* www/htdocs/derived.p: sample: dont convinient that table fields
	  can be overridden

	* src/types/pa_vobject.h, www/htdocs/derived.p,
	  www/htdocs/index.html: derived classes can have fields of their
	  own now

	* src/classes/table.C, src/types/pa_vtable.C,
	  src/types/pa_vtable.h, www/htdocs/derived.p: fixed error message
	  on using non-created table

	* src/classes/form.C, src/classes/hash.C, src/classes/mail.C,
	  src/classes/op.C, src/classes/xnode.h, src/include/pa_request.h,
	  src/main/compile.C, src/main/compile.tab.C, src/main/execute.C,
	  src/main/pa_request.C, src/types/pa_value.h,
	  src/types/pa_vclass.h, src/types/pa_vcode_frame.h,
	  src/types/pa_vcookie.C, src/types/pa_vcookie.h,
	  src/types/pa_vdate.h, src/types/pa_venv.h, src/types/pa_vfile.h,
	  src/types/pa_vform.C, src/types/pa_vform.h, src/types/pa_vhash.h,
	  src/types/pa_vimage.C, src/types/pa_vimage.h,
	  src/types/pa_vmail.C, src/types/pa_vmail.h, src/types/pa_vmath.h,
	  src/types/pa_vmethod_frame.h, src/types/pa_vobject.h,
	  src/types/pa_vrequest.C, src/types/pa_vrequest.h,
	  src/types/pa_vresponse.C, src/types/pa_vresponse.h,
	  src/types/pa_vstateless_class.h,
	  src/types/pa_vstateless_object.h, src/types/pa_vstatus.C,
	  src/types/pa_vstatus.h, src/types/pa_vstring.h,
	  src/types/pa_vtable.C, src/types/pa_vtable.h,
	  src/types/pa_vvoid.h, src/types/pa_vxdoc.C, src/types/pa_vxdoc.h,
	  src/types/pa_vxnode.C, src/types/pa_vxnode.h,
	  src/types/pa_wwrapper.h, www/htdocs/derived.p: VObject.get/out
	  now looking down/up tree todo: fix error message on
	  non-constructed parents

2002-08-12  paf

	* src/types/pa_vstateless_class.h,
	  src/types/pa_vstateless_object.h, www/htdocs/derived.p: table
	  derived OK

	* src/main/execute.C: ^base:create[] dynamic call rewritten todo:
	  thorough testing

	* src/: main/compile.tab.C, main/compile.y, main/execute.C,
	  main/pa_request.C, types/pa_value.h, types/pa_vclass.h,
	  types/pa_vobject.h, types/pa_vstateless_class.h,
	  types/pa_vstateless_object.h, types/pa_wcontext.h,
	  types/pa_valiased.C, types/pa_valiased.h, types/Makefile.am:
	  ^base:create[] dynamic call rewritten todo: thorough testing

	* www/htdocs/: base.p, derived.p: not good - along upward-virtual
	  call self eq child

	* src/types/pa_value.h, src/types/pa_vclass.h,
	  src/types/pa_vobject.h, www/htdocs/base.p, www/htdocs/derived.p:
	  VObject ctor now instantates base class, remembers it and saves
	  child in parent VObject.get_class now returns last child =
	  downward virtual calls OK

	* src/main/execute.C, src/types/pa_value.h, src/types/pa_vclass.h,
	  src/types/pa_vdate.h, src/types/pa_vdouble.h,
	  src/types/pa_vfile.h, src/types/pa_vimage.h, src/types/pa_vint.h,
	  src/types/pa_vmethod_frame.h, src/types/pa_vobject.h,
	  src/types/pa_vresponse.h, src/types/pa_vstateless_class.h,
	  src/types/pa_vstateless_object.h, src/types/pa_vstring.h,
	  src/types/pa_vtable.h, src/types/pa_vxdoc.h,
	  src/types/pa_vxnode.h, src/types/pa_wcontext.h,
	  src/types/types.dsp, www/htdocs/index.html: killed VAliased
	  [redundant], moved $CLASS to VObject only [parser class instance]

	* bin/auto.p.dist.in: more like in dist on parser.ru

	* bin/auto.p.dist.in: fixed sendmail default comment

	* src/main/pa_request.C: $response:body[file] content-type check
	  fixed [were bad when content-type is hash]

2002-08-09  paf

	* src/main/execute.C, src/types/pa_value.h, src/types/pa_vclass.h,
	  src/types/pa_vobject.h, src/types/pa_vxdoc.h,
	  www/htdocs/index.html: started as()

2002-08-08  paf

	* operators.txt, src/classes/date.C, src/include/pa_globals.h,
	  src/main/pa_globals.C, www/htdocs/index.html: year column in
	  month calendar [week year]

	* src/main/execute.C, www/htdocs/index.html: error reporting on
	  object writes to MAIN improved [were ruind with fixing
	  $obj[^if(1){$obj}] ]

	* operators.txt, src/types/pa_vdate.h, www/htdocs/index.html:
	  $date.yearday $date.daylightsaving

	* src/classes/mail.C, src/types/pa_vmail.C, www/htdocs/auto.p,
	  www/htdocs/index.html: in letter texts one can use tainted data
	  now. only she must specify the language.

	  ^mail:send[	  $.from[paf@mail.design.ru]
	  $.to[paf@mail.design.ru]	  $.subject[^taint[uri][ìîñêâà]=2]
		$.text[^taint[uri][ìîñêâà]=] ]

	* www/htdocs/index.html: ^process now prints more precise origin

	* src/classes/file.C, src/classes/op.C, src/types/pa_vfile.C,
	  www/htdocs/index.html: ^process now prints more precise origin

	* src/include/pa_string.h, www/htdocs/index.html:
	  String::first_char now not fails on empty strings ^if(-f '') now
	  ok and in 3 other places.

	* operators.txt, src/include/pa_string.h, src/main/pa_string.C:
	  String::first_char now not fails on empty strings ^if(-f '') now
	  ok and in 3 other places.

2002-08-07  paf

	* src/classes/string.C, src/main/pa_string.C,
	  www/htdocs/index.html: ^string.mid(0;bad) fixed

	* src/main/pa_string.C, www/htdocs/index.html: ^string.mid(0;bad)
	  fixed

	* src/main/execute.C, src/types/pa_vcode_frame.h,
	  src/types/pa_vmethod_frame.h, src/types/pa_wcontext.C,
	  src/types/pa_wcontext.h, src/types/pa_wwrapper.h,
	  www/htdocs/index.html: vcodeframe were mistakenly not completely
	  transparent to object writes.  $hash[^if(1){$hash}] now works

	* operators.txt, src/classes/op.C: ^cache...{...^cache<client only
	  when text/* or simple onoverridden $response:body

2002-08-01  paf

	* src/: classes/classes.C, classes/classes.h, classes/date.C,
	  classes/double.C, classes/file.C, classes/form.C, classes/hash.C,
	  classes/image.C, classes/int.C, classes/mail.C, classes/math.C,
	  classes/op.C, classes/response.C, classes/string.C,
	  classes/table.C, classes/void.C, classes/xdoc.C, classes/xnode.C,
	  classes/xnode.h, include/pa_array.h, include/pa_cache_managers.h,
	  include/pa_charset.h, include/pa_charsets.h, include/pa_common.h,
	  include/pa_config_fixed.h, include/pa_dictionary.h,
	  include/pa_dir.h, include/pa_exception.h, include/pa_exec.h,
	  include/pa_globals.h, include/pa_hash.h, include/pa_opcode.h,
	  include/pa_pool.h, include/pa_request.h, include/pa_sapi.h,
	  include/pa_socks.h, include/pa_sql_connection.h,
	  include/pa_sql_driver_manager.h, include/pa_stack.h,
	  include/pa_string.h, include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, include/pa_table.h,
	  include/pa_threads.h, include/pa_types.h, include/pa_uue.h,
	  lib/md5/pa_md5.h, lib/md5/pa_md5c.c,
	  lib/pcre/pcre_parser_ctype.c, main/compile.C, main/compile.tab.C,
	  main/compile_tools.C, main/compile_tools.h, main/execute.C,
	  main/pa_array.C, main/pa_cache_managers.C, main/pa_charset.C,
	  main/pa_charsets.C, main/pa_common.C, main/pa_dictionary.C,
	  main/pa_dir.C, main/pa_exception.C, main/pa_exec.C,
	  main/pa_globals.C, main/pa_hash.C, main/pa_pool.C,
	  main/pa_request.C, main/pa_socks.C, main/pa_sql_driver_manager.C,
	  main/pa_string.C, main/pa_stylesheet_manager.C, main/pa_table.C,
	  main/pa_uue.C, main/untaint.C, sql/pa_sql_driver.h,
	  targets/cgi/pa_pool.C, targets/cgi/pa_threads.C,
	  targets/cgi/parser3.C, targets/cgi/pool_storage.h,
	  targets/isapi/pa_pool.C, targets/isapi/pa_threads.C,
	  targets/isapi/parser3isapi.C, targets/isapi/pool_storage.h,
	  types/pa_valiased.C, types/pa_valiased.h, types/pa_value.C,
	  types/pa_value.h, types/pa_vbool.h, types/pa_vclass.h,
	  types/pa_vcode_frame.h, types/pa_vcookie.C, types/pa_vcookie.h,
	  types/pa_vdate.h, types/pa_vdouble.h, types/pa_venv.h,
	  types/pa_vfile.C, types/pa_vfile.h, types/pa_vform.C,
	  types/pa_vform.h, types/pa_vhash.h, types/pa_vimage.C,
	  types/pa_vimage.h, types/pa_vint.h, types/pa_vjunction.h,
	  types/pa_vmail.C, types/pa_vmail.h, types/pa_vmath.h,
	  types/pa_vmethod_frame.h, types/pa_vobject.h,
	  types/pa_vrequest.C, types/pa_vrequest.h, types/pa_vresponse.C,
	  types/pa_vresponse.h, types/pa_vstateless_class.C,
	  types/pa_vstateless_class.h, types/pa_vstateless_object.h,
	  types/pa_vstatus.C, types/pa_vstatus.h, types/pa_vstring.C,
	  types/pa_vstring.h, types/pa_vtable.C, types/pa_vtable.h,
	  types/pa_vvoid.h, types/pa_vxdoc.C, types/pa_vxdoc.h,
	  types/pa_vxnode.C, types/pa_vxnode.h, types/pa_wcontext.C,
	  types/pa_wcontext.h, types/pa_wwrapper.h: $Date: 2013/10/29 16:21:27 $

	* src/: classes/classes.C, classes/classes.dsp, classes/classes.h,
	  classes/date.C, classes/double.C, classes/file.C, classes/form.C,
	  classes/hash.C, classes/image.C, classes/int.C, classes/mail.C,
	  classes/math.C, classes/op.C, classes/response.C,
	  classes/string.C, classes/table.C, classes/void.C,
	  classes/xdoc.C, classes/xnode.C, classes/xnode.h,
	  include/pa_array.h, include/pa_cache_managers.h,
	  include/pa_charset.h, include/pa_charsets.h, include/pa_common.h,
	  include/pa_config_fixed.h, include/pa_config_includes.h,
	  include/pa_dictionary.h, include/pa_dir.h,
	  include/pa_exception.h, include/pa_exec.h, include/pa_globals.h,
	  include/pa_hash.h, include/pa_opcode.h, include/pa_pool.h,
	  include/pa_pragma_pack_begin.h, include/pa_pragma_pack_end.h,
	  include/pa_request.h, include/pa_sapi.h, include/pa_socks.h,
	  include/pa_sql_connection.h, include/pa_sql_driver_manager.h,
	  include/pa_stack.h, include/pa_string.h,
	  include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, include/pa_table.h,
	  include/pa_threads.h, include/pa_types.h, include/pa_uue.h,
	  lib/md5/pa_md5.h, lib/md5/pa_md5c.c, main/compile.C,
	  main/compile_tools.C, main/compile_tools.h, main/execute.C,
	  main/main.dsp, main/pa_array.C, main/pa_cache_managers.C,
	  main/pa_charset.C, main/pa_charsets.C, main/pa_common.C,
	  main/pa_dictionary.C, main/pa_dir.C, main/pa_exception.C,
	  main/pa_exec.C, main/pa_globals.C, main/pa_hash.C,
	  main/pa_pool.C, main/pa_request.C, main/pa_socks.C,
	  main/pa_sql_driver_manager.C, main/pa_string.C,
	  main/pa_stylesheet_manager.C, main/pa_table.C, main/pa_uue.C,
	  main/untaint.C, sql/pa_sql_driver.h, targets/cgi/pa_pool.C,
	  targets/cgi/pa_threads.C, targets/cgi/parser3.C,
	  targets/cgi/parser3.dsp, targets/cgi/pool_storage.h,
	  targets/isapi/pa_pool.C, targets/isapi/pa_threads.C,
	  targets/isapi/parser3isapi.C, targets/isapi/parser3isapi.dsp,
	  targets/isapi/pool_storage.h, types/pa_valiased.C,
	  types/pa_valiased.h, types/pa_value.C, types/pa_value.h,
	  types/pa_vbool.h, types/pa_vclass.h, types/pa_vcode_frame.h,
	  types/pa_vcookie.C, types/pa_vcookie.h, types/pa_vdate.h,
	  types/pa_vdouble.h, types/pa_venv.h, types/pa_vfile.C,
	  types/pa_vfile.h, types/pa_vform.C, types/pa_vform.h,
	  types/pa_vhash.h, types/pa_vimage.C, types/pa_vimage.h,
	  types/pa_vint.h, types/pa_vjunction.h, types/pa_vmail.C,
	  types/pa_vmail.h, types/pa_vmath.h, types/pa_vmethod_frame.h,
	  types/pa_vobject.h, types/pa_vrequest.C, types/pa_vrequest.h,
	  types/pa_vresponse.C, types/pa_vresponse.h,
	  types/pa_vstateless_class.C, types/pa_vstateless_class.h,
	  types/pa_vstateless_object.h, types/pa_vstatus.C,
	  types/pa_vstatus.h, types/pa_vstring.C, types/pa_vstring.h,
	  types/pa_vtable.C, types/pa_vtable.h, types/pa_vvoid.h,
	  types/pa_vxdoc.C, types/pa_vxdoc.h, types/pa_vxnode.C,
	  types/pa_vxnode.h, types/pa_wcontext.C, types/pa_wcontext.h,
	  types/pa_wwrapper.h, types/types.dsp, Makefile.am,
	  classes/Makefile.am, main/Makefile.am, targets/cgi/Makefile.am,
	  types/Makefile.am: ident.C* removed

	* operators.txt, src/classes/file.C, src/main/pa_request.C:
	  file:find[/can/do/this/now.txt]

	* src/targets/cgi/parser3.C: usage to stdout now

2002-07-31  paf

	* src/types/pa_vmail.C: mail: errors-to: now default "postmaster"

	* src/: classes/mail.C, types/pa_vmail.C: mail: errors-to: now
	  default "postmaster"

	* src/: classes/mail.C, types/pa_vmail.C: mail from/to now must be.
	  -f postmaster now default sendmail key word "postmaster"
	  replaced to $.from

2002-07-30  paf

	* configure, configure.in, src/targets/cgi/pa_config_paths.h.in,
	  src/targets/cgi/parser3.C: removed pa_config_paths.h

	* src/main/pa_charset.C: comment

	* src/main/pa_charset.C, www/htdocs/auto.p: UTF-8 to 1byte charset
	  convert, no char in table, &#decimal;

	* src/main/pa_request.C: comment

	* etc/parser3.charsets/windows-1251.cfg: section sign [russian
	  paragraf]

2002-07-11  paf

	* src/main/pa_exec.C: build command line badly added params twice
	  [and first time without ' ']. double wrong. fixed.

	* src/main/pa_exec.C: invalid .exe caused error message with params
	  wich parser did not provide = reported badly.  fixed that.

	* src/classes/mail.C: $MAIL[ # xxx ]

	  now ok

	* operators.txt: plan: sql detailed exception

2002-07-01  paf

	* src/: classes/form.C, main/pa_request.C: @conf bug fixed
	  [MForm.configure_admin were called when request.main_class ==0

	* src/classes/form.C: 10*0x400*400 bug fix [4M not 10M]

	* src/classes/form.C: content_length type fix

2002-06-30  paf

	* src/classes/mail.C: merged from 4

	* src/classes/mail.C: restored $MAIL

2002-06-28  paf

	* configure, configure.in: removed paths.h

	* configure, src/include/pa_version.h,
	  src/targets/cgi/pa_config_paths.h.in: lates changes from 4 build
	  merged, makes updated

	* ChangeLog, configure, operators.txt, src/classes/xdoc.C,
	  src/include/pa_charset.h, src/include/pa_config_fixed.h,
	  src/include/pa_pool.h, src/include/pa_version.h,
	  src/main/pa_charset.C, src/main/pa_pool.C,
	  src/targets/cgi/parser3.dsp, src/targets/isapi/parser3isapi.dsp,
	  src/types/pa_vmail.C, www/htdocs/index.html: merged latest
	  updates to head

2002-06-27  paf

	* src/targets/: cgi/parser3.dsp, isapi/parser3isapi.dsp: post-build
	  not error now

	* operators.txt, src/classes/xdoc.C, src/include/pa_charset.h,
	  src/include/pa_config_fixed.h, src/include/pa_pool.h,
	  src/main/pa_charset.C, src/main/pa_pool.C, www/htdocs/index.html:
	  ^xdoc::create[[uri]]... base uri for document being created,
	  imports and other relative file names would be relative to this
	  uri default uri=path_translated

	* src/classes/xdoc.C, www/htdocs/index.html: xsltParseStylesheetDoc
	  bug workaround

2002-06-26  paf

	* configure, configure.in, src/include/pa_version.h:
	  release_3_0_0004

	* src/main/pa_string.C: blank string '', ' ' considered
	  0 now

	* src/targets/cgi/parser3.C: /cgi-bin/parser empty filename checked

2002-06-25  paf

	* www/htdocs/index.html, src/main/pa_string.C: emtpy string, or
	  string of whitespaces considered bad number now

	* www/htdocs/index.html: ^xdoc.transform[xdoc <

	* configure: parser3.conf renamed to auto.p autoconf changes

	* INSTALL, configure.in, operators.txt, bin/Makefile.am,
	  bin/auto.p.dist.in, src/doc/doxygen.cfg,
	  src/include/pa_globals.h, src/targets/cgi/parser3.C,
	  src/targets/isapi/parser3isapi.C, www/htdocs/auto.p,
	  www/htdocs/index.html: parser3.conf renamed to auto.p

2002-06-18  paf

	* configure, configure.in, src/include/pa_version.h: version to
	  configure.in

	* INSTALL: reflected .conf.dist dir change

	* Makefile.am, configure, configure.in, bin/Makefile.am,
	  etc/parser3.charsets/Makefile.am: parser3.conf.dist moved to bin,
	  .in & *.am updated

	* src/classes/file.C: strncasecmp

	* src/classes/file.C: strcasecmp

	* bin/Makefile.am, etc/Makefile.am, www/htdocs/index.html:
	  bin/parser3.conf.dist [moved from etc

	* src/classes/file.C: ^file::exec[script;$.bad error case
	  insensitive check now

	* src/classes/file.C, www/htdocs/index.html:
	  ^file::exec[script;$.bad now error, not skip

	* configure, configure.in, src/include/pa_pool.h,
	  src/include/pa_types.h: pack configure.in detection simplified.
	  figured out that gcc on sparc not that stupid as thought
	  previously: on sparc: when it sees packed class it modifies it's
	  field-access-code to byte operations [stb, ldub] instead of 4byte
	  operations [st, lduh] so packed must be all parts of packed
	  class, i.e. it's parents&fields(classes).  for now it's only
	  String that packed and what was wrong is that it's parent -
	  Pooled, were not packed. fixed that.

2002-06-14  paf

	* operators.txt: more precise xml-to-text options

	* operators.txt, src/types/pa_vxnode.C: xnode
	  attribute_node.name/value xnode pi.node.data

2002-06-12  paf

	* configure, configure.in, src/targets/cgi/Makefile.am,
	  src/targets/cgi/parser3.C: removed root conf define creation

	* INSTALL, configure.in, operators.txt, etc/Makefile.am,
	  src/include/pa_globals.h, src/include/pa_request.h,
	  src/main/compile.tab.C, src/main/pa_globals.C,
	  src/main/pa_request.C, src/targets/cgi/parser3.C,
	  src/targets/isapi/parser3isapi.C: parser3.conf now one and only

	* src/classes/mail.C: sendmail -ti [default now]

	* src/: classes/mail.C, main/pa_request.C: $MAIL $CHARSETS allowed
	  to be strings. for convinient #ing

	* src/: include/pa_globals.h, include/pa_request.h, main/execute.C,
	  main/pa_globals.C, main/pa_request.C: @rootconf [were @conf]

	* src/: include/pa_globals.h, include/pa_request.h, main/main.dsp,
	  main/pa_globals.C, main/pa_request.C: @conf

2002-06-11  paf

	* src/classes/file.C: check simplified

	* src/classes/file.C, src/targets/cgi/parser3.dsp,
	  src/targets/isapi/parser3isapi.C, www/htdocs/.htaccess,
	  www/htdocs/index.html: suexec env keys filter plus CGI_ as valid
	  prefix

	* src/classes/file.C, src/include/pa_request.h,
	  src/include/pa_sapi.h, src/targets/cgi/parser3.C,
	  src/targets/isapi/parser3isapi.C, www/htdocs/index.html:
	  file::exec/cgi to pass HTTP_ vars introducing SAPI::environment

2002-06-10  paf

	* operators.txt, src/classes/op.C, src/include/pa_common.h,
	  src/main/pa_common.C: lock failures reported now

	* src/main/compile_tools.C, www/htdocs/index.html: ^if(" 1 "){y}
	  bug fixed optimization string->double @ compile time were
	  not-enough-checking...

	* src/main/compile.tab.C, src/main/pa_string.C,
	  www/htdocs/index.html: whitespace after number in autoconvert now
	  ignored

	* src/types/pa_vform.C, src/types/pa_vform.h,
	  www/htdocs/index.html: $form: not determined yet check

	* src/classes/mail.C: mail netscape attachment name fixed. todo:
	  $response:body content-type:name

	* configure, configure.in: hpux check, nsl link, no socket

	* operators.txt: old merge conflict removed

	* configure, configure.in: pack even address access on sparc&co
	  arch checked in configure

	* configure, src/include/pa_version.h: makes

	* configure, configure.in, src/include/pa_version.h: makes

	* src/main/untaint.C: (bug#2) mail subject got always prepended
	  with charset even when all letters were 7bit one

	* src/main/pa_common.C: merged fixed -d (bug)

	* src/main/pa_common.C: fixed -d (bug)

2002-06-03  paf

	* ChangeLog, operators.txt, etc/parser3.charsets/windows-1251.cfg,
	  src/classes/classes.dsp, src/main/compile.tab.C,
	  src/main/main.dsp, src/main/pa_globals.C,
	  src/targets/cgi/parser3.C, src/targets/cgi/parser3.dsp,
	  src/targets/isapi/parser3isapi.dsp, src/types/types.dsp,
	  www/htdocs/index.html: fixed .dsp-s along with reorganized cvs
	  modules dirs structure

	* src/: classes/classes.dsp, main/compile.tab.C, main/main.dsp,
	  main/pa_globals.C, targets/cgi/parser3.dsp,
	  targets/isapi/parser3isapi.dsp, types/types.dsp: reorganized cvs
	  modules

2002-05-28  paf

	* src/targets/cgi/parser3.C: info.uri now ""

2002-05-17  paf

	* src/classes/: table.C: ^table.save << checked empty
	  pre/match/post columns

2002-05-16  paf

	* src/classes/image.C, www/htdocs/index.html: image::measure can
	  png now

2002-05-15  paf

	* operators.txt, src/classes/date.C, www/htdocs/index.html:
	  ^date::create[%H:%M[:%S]] added

	* etc/parser3.charsets/windows-1251.cfg: 0x forgot, fixed

	* operators.txt, src/classes/date.C, www/htdocs/.htaccess,
	  www/htdocs/auto.p, www/htdocs/index.html:
	  ^date::create[%Y[-%m[-%d[ %H[:%M[:%S]]]]]] [-%m now

2002-05-14  paf

	* etc/parser3.charsets/: windows-1251.cfg: added 3 quotes

2002-05-07  paf

	* ChangeLog, src/classes/classes.dsp, src/classes/op.C,
	  src/include/pa_globals.h, src/include/pa_request.h,
	  src/include/pa_table.h, src/main/compile.tab.C,
	  src/main/compile.y, src/main/main.dsp, src/main/pa_globals.C,
	  src/main/pa_request.C, src/main/pa_table.C,
	  src/targets/isapi/pa_pool.C, src/targets/isapi/parser3isapi.C,
	  src/targets/isapi/parser3isapi.dsp,
	  src/targets/isapi/pool_storage.h, src/types/types.dsp,
	  www/htdocs/parser-status.html: Table name2number field now &.
	  main_method_name now on Request pool rather on global_pool
	  [Junction+VJunction created on same pool as name = were created
	  on global pool, causing mem leaks]

	* src/classes/classes.dsp, src/classes/op.C,
	  src/include/pa_globals.h, src/include/pa_request.h,
	  src/include/pa_table.h, src/main/compile.tab.C,
	  src/main/compile.y, src/main/main.dsp, src/main/pa_globals.C,
	  src/main/pa_request.C, src/main/pa_table.C,
	  src/targets/isapi/pa_pool.C, src/targets/isapi/parser3isapi.C,
	  src/targets/isapi/parser3isapi.dsp,
	  src/targets/isapi/pool_storage.h, src/types/types.dsp,
	  www/htdocs/parser-status.html: Table name2number field now &.
	  main_method_name now on Request pool rather on global_pool
	  [Junction+VJunction created on same pool as name = were created
	  on global pool, causing mem leaks]

2002-05-06  paf

	* src/: main/pa_globals.C, targets/cgi/parser3.C,
	  targets/cgi/pool_storage.h, targets/isapi/parser3isapi.C: removed
	  100*40 bytes per request memory leak [nonpool malloc in globals]

	* src/: main/pa_globals.C, targets/cgi/parser3.C,
	  targets/cgi/pool_storage.h, targets/isapi/parser3isapi.C: removed
	  100*40 bytes per request memory leak [nonpool malloc in globals]

2002-04-30  paf

	* configure, src/include/pa_version.h: version now not b

	* src/targets/cgi/parser3.C, www/htdocs/global.xsl,
	  www/htdocs/index.html: request.uri now never 0

2002-04-29  paf

	* configure.in: removed b

	* src/: classes/op.C, include/pa_exception.h, main/pa_request.C:
	  Exception::comment/type checked in (), no there's no empty
	  type/comment by default

	* ChangeLog, src/doc/ClassExample1.dox, src/doc/ClassExample3.dox,
	  src/doc/aliased.dox, src/doc/methoded.dox, src/doc/string.dox,
	  src/doc/value.dox, src/include/pa_exception.h,
	  src/main/pa_request.C, src/targets/cgi/parser3.C: merged from
	  0001

2002-04-26  paf

	* src/doc/doxygen.cfg, src/targets/cgi/parser3.dsp,
	  www/htdocs/index.html: doxygen dot image size reduced

2002-04-25  paf

	* src/targets/cgi/: parser3.C: setenv in .htaccess when cgi is not
	  under that dir got REDIRECT_ prefix before HTTP_PARSER_x_CONFIG,
	  now that took into account

	* operators.txt, src/classes/date.C: ^date::create[2002-12-33
	  01:03:04]

	* ChangeLog, operators.txt, src/classes/date.C,
	  www/htdocs/index.html: ^date::create[2002-12-33 01:03:04]

	* ChangeLog: updated changelog

	* www/htdocs/index.html: sample of 'using junction out of context'

	* src/classes/table.C, www/htdocs/.htaccess, www/htdocs/index.html:
	  removed restriction on column count to ^table.hash to work, now
	  must be >0 [were >1]

2002-04-24  paf

	* src/: classes/classes.dsp, main/compile.tab.C, main/main.dsp,
	  targets/cgi/parser3.C, targets/cgi/parser3.dsp,
	  targets/isapi/parser3isapi.dsp, types/types.dsp: MSVC profile
	  targets

2002-04-23  paf

	* operators.txt, src/classes/string.C, www/htdocs/index.html:
	  int/double/string:sql{}[$.default{code}] fixed [were barking:
	  "junction used outside of context"]

2002-04-22  paf

	* types.txt, src/classes/string.C, src/include/pa_string.h,
	  src/main/pa_string.C, src/types/pa_vstring.C,
	  src/types/pa_vstring.h: ^string.optimize[]

	* src/: include/pa_globals.h, include/pa_table.h,
	  main/pa_globals.C, main/pa_string.C, main/pa_table.C: fixed match
	  table template

	* src/classes/: string.C: optimize removed from string
	  .left/right/pos

	* src/main/execute.C: rolled back to
	  before_killing_userjunction_contexts

	* src/main/execute.C, www/htdocs/index.html: user junctions context
	  killed

	* src/main/execute.C, www/htdocs/index.html: junctions to local
	  contexts got cleanized&checked later

2002-04-19  paf

	* src/classes/string.C, src/include/pa_request.h,
	  src/include/pa_string.h, src/main/pa_request.C,
	  src/main/pa_string.C, src/types/pa_vstring.C,
	  src/types/pa_vstring.h, www/htdocs/index.html: string now
	  optimized prior to .left .right .mid .pos .match when that is
	  profitable, and always before .replace when $ORIGINS(1)
	  optimization disabled economy from not wasting mem on lots of
	  strings which occur by lots of String:mid calls to get parts of
	  source string between found_occurances

	* src/classes/file.C: ovector now local economy: 16 bytes per
	  ^file:list

	* src/: include/pa_globals.h, include/pa_table.h,
	  main/pa_globals.C, main/pa_string.C: String::match table columns
	  globalized, not created @ each ^match anymore economy:
	  sizeof(Array)+space on 3+x cells=24+ bytes per ^match

	* src/: classes/op.C, classes/string.C, types/pa_value.h: VTable
	  removed from each String::match replace iteration, and made
	  stacked sizeof(VTable)=12bytes economy on each replace code

	* src/doc/footer.htm: 2001,

	* src/classes/string.C, src/include/pa_string.h,
	  src/main/pa_string.C, www/htdocs/index.html: string.match[][']
	  option enables generation of $match.prematch .match .postmatch
	  columns

	* src/main/pa_string.C: String::match options analized without
	  cstr-ing them now

	* src/doc/: doxygen.cfg, footer.htm, html2chm.cmd, postbuild.txt,
	  sources2html.cmd, view_chm.cmd, view_html.cmd, chmhelper.pl:
	  config updated to doxygen 1.2.15, created helper which fixes
	  minor bugs in chm project files & htm tree.  changed extension to
	  .htm

2002-04-18  paf

	* src/doc/doxygen.cfg: .chi generation disabled

	* src/classes/classes.h, src/classes/xdoc.C, src/classes/xnode.C,
	  src/classes/xnode.h, src/types/pa_vxdoc.C, www/htdocs/index.html:
	  xdoc(xnode) now fully - fields&methods

	* src/: classes/classes.h, classes/hash.C, types/pa_value.h,
	  types/pa_vbool.h, types/pa_vcookie.h, types/pa_vdate.h,
	  types/pa_vdouble.h, types/pa_venv.h, types/pa_vfile.h,
	  types/pa_vhash.h, types/pa_vimage.h, types/pa_vint.h,
	  types/pa_vjunction.h, types/pa_vobject.h, types/pa_vrequest.h,
	  types/pa_vresponse.h, types/pa_vstateless_class.h,
	  types/pa_vstateless_object.h, types/pa_vstatus.h,
	  types/pa_vstring.h, types/pa_vtable.h, types/pa_vvoid.h,
	  types/pa_vxdoc.h, types/pa_vxnode.h: fclass_real lowered from
	  VStateless_class to VObject

	* src/main/pa_request.C, src/types/pa_valiased.h,
	  src/types/pa_vstateless_class.h,
	  src/types/pa_vstateless_object.h, src/types/pa_vstring.h,
	  www/htdocs/index.html: VStateless_string_object speicalized light
	  version of VStateless_object

	* src/classes/op.C: ^throw comment param made optional

	* src/types/pa_valiased.C, src/types/pa_valiased.h,
	  src/types/pa_vclass.h, src/types/pa_vobject.h,
	  src/types/pa_wcontext.C, www/htdocs/index.html: VAliased get/set
	  alias now virtual and implemented down in VClass, fclass_alias
	  removed,

	* src/types/pa_value.C: forced to cut that from .h because of
	  VStateless_class usage [undefined in .h]

	* src/include/pa_opcode.h, src/main/compile.tab.C,
	  src/main/compile.y, src/main/compile_tools.C,
	  src/main/compile_tools.h, src/main/execute.C,
	  src/main/pa_request.C, src/types/pa_vmethod_frame.h,
	  www/htdocs/index.html: OP_GET_METHOD_FRAME merged with OP_CALL,
	  VCodeFrame move to stack [no more heap waste on each CALL]

	* src/classes/classes.h, src/classes/date.C, src/classes/double.C,
	  src/classes/file.C, src/classes/form.C, src/classes/hash.C,
	  src/classes/image.C, src/classes/int.C, src/classes/mail.C,
	  src/classes/math.C, src/classes/op.C, src/classes/response.C,
	  src/classes/string.C, src/classes/table.C, src/classes/void.C,
	  src/classes/xnode.C, src/include/pa_globals.h,
	  src/include/pa_request.h, src/main/execute.C,
	  src/main/pa_globals.C, src/main/pa_request.C,
	  src/types/Makefile.am, src/types/pa_value.h,
	  src/types/pa_vdouble.h, src/types/pa_vform.C,
	  src/types/pa_vhash.h, src/types/pa_vint.h, src/types/pa_vmath.h,
	  src/types/pa_vmethod_frame.h, src/types/pa_vstateless_class.h,
	  src/types/pa_wcontext.C, src/types/pa_wcontext.h,
	  src/types/pa_wwrapper.h, src/types/types.dsp,
	  www/htdocs/index.html: removed Value::fname

2002-04-17  paf

	* src/: doc/ClassExample1.dox, doc/ClassExample2.dox,
	  doc/ClassExample3.dox, doc/compiler.dox, doc/module.dox,
	  doc/pooled.dox, doc/string.dox, doc/targets.dox,
	  include/pa_pool.h, include/pa_types.h: dox updated to current
	  state, PTHROW freshen to throw & co

	* src/types/pa_vhash.h: vstring wrong parent fixed

	* src/classes/op.C: taint local result var bug fixed

2002-04-16  paf

	* asm.txt, form.txt, lang.txt, sql.txt: removed outdated. see in
	  Attic asm.txt as most interesting

	* src/main/pa_request.C, src/targets/isapi/parser3isapi.C,
	  www/htdocs/index.html: removed check, preventing content-length:
	  0 from appearing

	* src/main/execute.C, www/htdocs/index.html: $result in @main now
	  taken into account as in usual functions

	* src/doc/postbuild.txt, src/main/execute.C, www/htdocs/index.html:
	  $result in @postprocess & @unhandled_exception now taken into
	  account as in usual functions

	* src/doc/postbuild.txt: instructions on post .html build

	* src/doc/: doxygen.cfg, html2chm.cmd: .chm file only now, no .chi

	* src/classes/file.C, src/main/pa_exec.C, www/htdocs/index.html:
	  stderr of execs mark as tainted

	* src/main/pa_request.C: uri in error log

	* src/: classes/date.C, main/compile.tab.C, targets/cgi/parser3.C:
	  cheched date:create(days) param for validity [later were assumed
	  valid and crashed on invalid onces]

	* src/: include/pa_opcode.h, main/compile.tab.C, main/compile.y,
	  main/execute.C, targets/cgi/parser3.C: OP_CALL -> OP_CALL__WRITE
	  and used that for removing VString wrapper

	* src/classes/op.C: exception2vhash file now tainted

	* src/classes/op.C: _process pseudo origin copied from local var to
	  heap

	* src/classes/op.C, www/htdocs/auto.p: extra check on empty file in
	  origin in _execute

2002-04-15  paf

	* src/: main/execute.C, types/pa_value.h: fixed name update

	* src/classes/: file.C, op.C, table.C: finished dual write_xxx_lang
	  functions

	* src/: classes/file.C, classes/hash.C, classes/op.C,
	  include/pa_request.h, main/execute.C, types/pa_wcontext.h:
	  started dual write_xxx_lang functions, if checked & works

	* src/: classes/date.C, classes/file.C, classes/mail.C,
	  classes/string.C, classes/xnode.C, include/pa_request.h,
	  types/pa_value.h, types/pa_wcontext.h: removed absolutely
	  unnecessary VString shells

	* src/main/execute.C: CodeFrame soul fixed [mistakenly killed by
	  prev changes]

	* src/: classes/image.C, classes/op.C, classes/string.C,
	  classes/table.C, include/pa_request.h, main/execute.C,
	  types/pa_value.h, types/pa_vmethod_frame.h, types/pa_wcontext.h:
	  StringOrValue wcontext result, now ready for dual writes

	* src/targets/cgi/parser3.C: ctime sometimes can be just "",
	  checked that

	* src/main/: compile.tab.C, compile.y, compile_tools.C,
	  compile_tools.h, execute.C: OP_GET_ELEMENT+OP_GET_ELEMENT__WRITE
	  changed to OP_WRITE_VALUE in var get cases

	* src/classes/op.C, src/include/pa_globals.h,
	  src/include/pa_opcode.h, src/include/pa_request.h,
	  src/main/compile.tab.C, src/main/compile.y,
	  src/main/compile_tools.C, src/main/compile_tools.h,
	  src/main/execute.C, src/main/pa_globals.C, src/main/pa_request.C,
	  src/targets/cgi/parser3.C, www/htdocs/index.html: switch in hash
	  constructor fixed [were problems with using of stacked wwrapper
	  after it's death]

2002-04-12  paf

	* operators.txt, src/classes/table.C, www/htdocs/index.html:
	  table.select(expression) 0

2002-04-11  paf

	* src/: classes/string.C, include/pa_request.h, main/execute.C:
	  Request::process_internal codeFrame & wwrapper stacked [not
	  wasting  heap anymore]

2002-04-10  paf

	* src/: classes/double.C, classes/file.C, classes/hash.C,
	  classes/image.C, classes/int.C, classes/math.C, classes/op.C,
	  classes/string.C, classes/table.C, classes/void.C,
	  classes/xdoc.C, include/pa_request.h, main/execute.C,
	  main/pa_string.C: killed Request::process() wrapping
	  VString(String) in case we need only String

	* src/include/pa_string.h, src/main/pa_string.C,
	  src/main/untaint.C, www/htdocs/index.html: killed 8 bytes from
	  String.head

2002-04-09  paf

	* src/: main/compile.tab.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C: removed {   char *a;   {      /*sub
	  local*/char b[...];	   a=b; situations

	* operators.txt, src/classes/xdoc.C: xslt params made literal

	* src/classes/xdoc.C, www/htdocs/global.xsl, www/htdocs/index.html:
	  xslt params fixed

	* src/: main/pa_common.C, targets/cgi/parser3.C,
	  types/pa_vdouble.h, types/pa_vint.h: int/double get_string now
	  not pool.malloc(MAX_NUMBER) but really neaded

	* operators.txt, src/classes/double.C, src/classes/int.C,
	  www/htdocs/global.xsl: int/double.int/double(default)

2002-04-04  paf

	* src/include/pa_string.h, src/main/pa_string.C,
	  www/htdocs/index.html: fixed string.replace [when reconstructing
	  pieces were split by max_integral(piece.size), thus some strings
	  to replace happen to be split into two = not replaced)

	* src/targets/cgi/: parser3.C, parser3.dsp: document root in
	  standalone version = current dir

	* src/targets/cgi/parser3.C: document root in standalone version =
	  current dir

2002-04-03  paf

	* configure, configure.in: more checks on nonexistent charset

	* INSTALL, configure, configure.in: root config configure options

2002-04-02  paf

	* src/main/compile.C: parser.compile [exception name more like in
	  doc]

2002-04-01  paf

	* src/: classes/mail.C, include/pa_string.h, main/untaint.C,
	  targets/isapi/parser3isapi.dsp: mail subject encoding taken from
	  .content-type.charset, not .charset

2002-03-29  paf

	* etc/parser3.charsets/koi8-r.cfg: koi8-r += ukranian letters

	* operators.txt, src/classes/date.C, www/htdocs/index.html:
	  ^date::create now may not supply day, default 1.  checked 29.03
	  -> 29.02 roll on non 366 days' year.	| 31.05->31.04	 roll

2002-03-28  paf

	* operators.txt, src/classes/date.C, src/classes/op.C,
	  src/include/pa_globals.h, src/include/pa_hash.h,
	  src/main/pa_globals.C, src/types/pa_vdate.h,
	  www/htdocs/index.html: ^cache[file][date]{	^cache(seconds)
	  ^cache[date] }

	* src/classes/: xdoc.C, xnode.C, xnode.h: removed redundant pool
	  param

2002-03-27  paf

	* operators.txt, src/classes/date.C, src/classes/double.C,
	  src/classes/file.C, src/classes/form.C, src/classes/hash.C,
	  src/classes/image.C, src/classes/int.C, src/classes/mail.C,
	  src/classes/math.C, src/classes/op.C, src/classes/string.C,
	  src/classes/table.C, src/classes/void.C, src/classes/xdoc.C,
	  src/classes/xnode.C, src/include/pa_exception.h,
	  src/include/pa_request.h, src/include/pa_stylesheet_connection.h,
	  src/main/compile.C, src/main/compile_tools.C, src/main/execute.C,
	  src/main/pa_array.C, src/main/pa_charset.C,
	  src/main/pa_charsets.C, src/main/pa_common.C,
	  src/main/pa_dictionary.C, src/main/pa_exception.C,
	  src/main/pa_exec.C, src/main/pa_pool.C, src/main/pa_request.C,
	  src/main/pa_socks.C, src/main/pa_sql_driver_manager.C,
	  src/main/pa_string.C, src/main/pa_table.C, src/main/untaint.C,
	  src/targets/cgi/parser3.C, src/targets/isapi/parser3isapi.C,
	  src/types/pa_value.h, src/types/pa_vcookie.C,
	  src/types/pa_vfile.h, src/types/pa_vform.C, src/types/pa_vhash.h,
	  src/types/pa_vmethod_frame.h, src/types/pa_vstatus.C,
	  src/types/pa_vtable.C, src/types/pa_vxdoc.h,
	  src/types/pa_vxnode.h, src/types/pa_wcontext.C,
	  src/types/pa_wwrapper.h, www/htdocs/index.html: assigned
	  exception types

	* operators.txt, src/classes/op.C, src/include/pa_config_fixed.h,
	  src/include/pa_request.h, src/main/execute.C,
	  src/main/pa_request.C: decided agains resetting exception_trace,
	  just changed name

2002-03-26  paf

	* src/: include/pa_common.h, main/pa_exec.C: windows exec chdir
	  fixed

	* src/classes/op.C, www/htdocs/index.html: forced language of
	  $source field of exception to 'tainted', so that sql-langed-frags
	  could be outputed outside of connect

	* operators.txt: removed date.roll limit of +-1 offset

	* src/classes/date.C, www/htdocs/index.html: removed date.roll
	  limit of +-1 offset

	* operators.txt, src/classes/date.C, www/htdocs/index.html: fixed
	  date roll on daylightsaving days mktime took into account
	  tm_isdst flag, which remained from BEFORE roll, but should have
	  been reset

2002-03-25  paf

	* operators.txt, src/targets/cgi/parser3.C:
	  http_site_config_filespec

	* src/: classes/file.C, classes/mail.C, include/pa_exec.h,
	  main/pa_exec.C: f(!forced_allow) to allow --with-sendmail to work
	  with any/both --disable-foreign-group-files --disable-execs

	* INSTALL: "--with=sendmail=COMMAND" comment

	* INSTALL, configure, configure.in, src/classes/mail.C,
	  src/include/pa_config_auto.h.in, src/main/pa_exec.C,
	  src/targets/cgi/Makefile.am: --disable-foreign-group-files now
	  disables execs also.	introducing --sendmail

	* operators.txt: pgsql options comment

	* INSTALL: comment on --disable-link-stdcpp

	* INSTALL, configure, configure.in, src/targets/cgi/Makefile.am:
	  libstdc++ link skipping configure option

	* src/: classes/op.C, include/pa_sql_connection.h: sql connection
	  with error were put to cache with 'marked_to_rollback' flag, all
	  consequent even OK requests rolled back

2002-03-22  paf

	* src/main/pa_exec.C: createprocess nowindow flag check on readfile
	  false return

	* operators.txt: few comments on sets

2002-03-18  paf

	* operators.txt, src/classes/op.C, src/include/pa_exception.h,
	  src/include/pa_globals.h, src/include/pa_request.h,
	  src/include/pa_stack.h, src/main/pa_globals.C,
	  src/main/pa_request.C, www/htdocs/index.html: introducing ^try

	* src/: main/pa_charset.C, targets/isapi/pa_threads.C,
	  types/pa_vdouble.h: removed some tested @tests

2002-03-15  paf

	* operators.txt, src/classes/table.C, www/htdocs/index.html:
	  ^table.locate(logical expr)

2002-03-13  paf

	* src/main/pa_exception.C: checked not-pooled malloc

2002-03-11  paf

	* INSTALL, configure, configure.in,
	  src/include/pa_config_auto.h.in: --disable-foreign-group-files

	* src/main/pa_common.C: --disable-foreign-group-files

	* INSTALL, www/htdocs/index.html: --disable-execs

	* src/main/pa_exec.C, www/htdocs/index.html: --disable-execs

	* configure, configure.in, src/include/pa_config_auto.h.in:
	  --disable-execs

	* src/include/pa_config_fixed.h, src/main/pa_exec.C,
	  www/htdocs/index.html: --disable-execs

	* src/types/pa_vfile.C: $file.text now 0A linebreaks,
	  file::exec/cgi linebreaks "0D0A" changed to 0A onces

2002-03-05  paf

	* operators.txt, src/classes/date.C: date week calendar columns
	  named

	* operators.txt, src/classes/date.C: date week calendar columns
	  named

	* src/targets/isapi/: parser3isapi.C, parser3isapi.dsp: iis5 now
	  requires headers to be terminated with \r\n manually [refuses to
	  separate header/body itself]

	* src/main/pa_globals.C, src/targets/cgi/parser3.C,
	  src/targets/isapi/parser3isapi.C, www/htdocs/index.html: isapi
	  site config beside .dll

2002-03-04  paf

	* src/classes/op.C, src/types/pa_vfile.C, www/htdocs/index.html:
	  process body now evaluated in PASS language

	* src/: classes/op.C, include/pa_string.h, main/pa_string.C: string
	  deserialize checks on broken file

	* src/targets/isapi/: pa_threads.C, parser3isapi.C,
	  parser3isapi.dsp: isapi updated

2002-03-01  paf

	* src/main/pa_exec.C: execle -> execve, now argc OK

2002-02-28  paf

	* src/main/untaint.C: removed some debug comments

	* src/main/pa_charsets.C: when placing charset to cache using
	  global name now [were request]

	* configure, configure.in: apache module updated

	* www/htdocs/auto.p: apache module updated

	* src/main/pa_string.C: origin by first piece preferred before last
	  piece

2002-02-27  paf

	* src/main/pa_charset.C: size_t

	* INSTALL: shared/static-xml with-pathlink

	* operators.txt: SMTP comment

2002-02-26  paf

	* src/main/pa_exec.C: more precise names for vars, cosmetic

	* src/classes/xnode.C, www/htdocs/auto.p, www/htdocs/global.xsl,
	  www/htdocs/index.html: in some situation, xpath query returned
	  result with type NODESET, but empty nodeset member field, checked
	  that

2002-02-22  paf

	* INSTALL: without-zlib comment

	* etc/parser3.charsets/windows-1251.cfg: °

	* configure, configure.in: glib###.a detection fixed

	* INSTALL: hashfile removed from INSTALL

	* Makefile.am: make update

	* src/main/pa_string.C: string iterators fixed again, so were
	  String::join_chain

	* src/main/pa_string.C: string iterators fixed again, so were
	  String::join_chain

	* src/include/pa_string.h, src/main/pa_string.C, www/htdocs/auto.p,
	  www/htdocs/index.html: string iterators fixed again, so were
	  String::join_chain

	* src/types/pa_vcookie.C: cookie "expires=0" =	"session"

	* operators.txt, src/types/pa_vcookie.C: cookie "expires=0" =
	  "session"

	* configure, configure.in, src/include/pa_config_auto.h.in:
	  --with-shared-xml --with-static-xml

	* src/: classes/classes.dsp, main/compile.tab.C, main/main.dsp,
	  targets/cgi/parser3.dsp, targets/isapi/parser3isapi.dsp,
	  types/types.dsp: *.dsp: removed refereces to win32db & ancient
	  xalan&xml

	* acconfig.h: acconfig move in cvs[from src/libltdl to /]

	* operators.txt, src/classes/classes.dsp, src/main/main.dsp,
	  src/types/types.dsp: removed hashfile support from sources for
	  now

	* configure, configure.in, src/classes/Makefile.am,
	  src/classes/hashfile.C, src/include/Makefile.am,
	  src/include/pa_config_auto.h.in, src/include/pa_db_connection.h,
	  src/include/pa_db_manager.h, src/include/pa_db_table.h,
	  src/main/Makefile.am, src/main/pa_db_connection.C,
	  src/main/pa_db_manager.C, src/main/pa_db_table.C,
	  src/main/pa_globals.C, src/targets/cgi/Makefile.am,
	  src/types/Makefile.am, src/types/pa_vhashfile.C,
	  src/types/pa_vhashfile.h: removed hashfile support for now

2002-02-21  paf

	* src/main/untaint.C: removed debug code, activated commented-for
	  debug parts

	* Makefile.am: make cvsupdate

	* src/: include/pa_string.h, include/pa_types.h, main/pa_string.C,
	  main/untaint.C: STRING_*FOREACH_ROW changed to stop at
	  append_row, not at link zero now string to string appending works

2002-02-20  paf

	* src/include/pa_string.h, src/main/execute.C, src/main/untaint.C,
	  src/targets/cgi/pa_pool.C, src/targets/cgi/parser3.C,
	  www/htdocs/index.html: //#define DEBUG_STRING_APPENDS_VS_EXPANDS

	* src/: include/pa_string.h, main/pa_string.C, main/untaint.C:
	  economy: 22%

	* src/: include/pa_string.h, main/pa_string.C, main/untaint.C:
	  space uptimized: string::link_row removed

	* src/include/pa_string.h, src/include/pa_stylesheet_connection.h,
	  src/main/pa_db_manager.C, src/main/pa_dictionary.C,
	  src/main/pa_string.C, src/main/untaint.C,
	  src/targets/cgi/parser3.C, src/types/pa_vcookie.C,
	  src/types/pa_vstring.h, www/htdocs/index.html: speed uptimized:
	  string::is_empty

	* operators.txt, src/include/pa_common.h,
	  src/include/pa_config_fixed.h, src/include/pa_string.h,
	  src/include/pa_types.h, src/main/compile.tab.C,
	  src/main/execute.C, src/main/pa_string.C, src/main/untaint.C,
	  src/targets/cgi/pa_pool.C, src/targets/cgi/parser3.C,
	  www/htdocs/auto.p, www/htdocs/global.xsl, www/htdocs/index.html:
	  strign to string append optimiziation idea and estimates

2002-02-19  paf

	* src/classes/math.C: not used directly [but erroreously reported
	  that 'is', thus registering twice&other probs]

	* src/classes/: xdoc.C, xnode.C: getElementsByTagName and *NS moved
	  to node [element]

	* src/main/compile.C: without string_origins parse error
	  file+line+col possible

	* src/main/: compile.C: without string_origins not worked

2002-02-18  paf

	* src/types/pa_vdouble.h: since we have in_expression removed that
	  trick i've installed into double::as_string

	* src/main/pa_globals.C: extern "C" was removed too fast

	* src/include/pa_opcode.h, src/include/pa_request.h,
	  src/main/compile.tab.C, src/main/compile.y, src/main/execute.C,
	  src/types/pa_wcontext.h, www/htdocs/index.html: in_expression
	  aimed to solve old problem with string/nonstring values, now in
	  expressions double/int values are passed as-is, without stupid
	  tostring/fromstring conversions

	* src/main/: main.dsp, pa_globals.C: removed unneded #ifdef
	  __cplusplus } #endif

	* src/main/compile.tab.C: bison env set so one could compile
	  without cygwin installed

	* src/: classes/classes.dsp, main/main.dsp, main/pa_globals.C,
	  targets/cgi/parser3.dsp, types/types.dsp: win32xml now contains
	  gnome xml libs parser .dsp-s changed accordingly

	* operators.txt, src/targets/cgi/parser3.C: PARSER_ROOT_CONFIG

	* operators.txt, src/classes/date.C: date::create [were date::set,
	  with backward comp

	* src/classes/math.C, www/htdocs/index.html: math:random range
	  check fixed

	* src/main/compile.tab.C, src/main/compile.y,
	  www/htdocs/global.xsl, www/htdocs/index.html: integer  division
	  stops name

	* INSTALL: local install comment

	* ltconfig, ltmain.sh: removed libtool subpart files

	* acinclude.m4, aclocal.m4, configure, configure.in,
	  src/include/pa_config_auto.h.in,
	  src/include/pa_config_includes.h, src/targets/cgi/Makefile.am,
	  src/targets/cgi/parser3.C: removed libtool usage from build mech

	* operators.txt: \ comment

2002-02-13  paf

	* src/include/pa_config_includes.h: sys/time time both included
	  now.	vaguely remember confilicts on this on some system [not on
	  six|ablv] so when would see them again would think up proper
	  check

	* INSTALL, configure, configure.in, src/targets/cgi/Makefile.am:
	  --with-glib-config CXXLINK=$(CC) for targets/cgi/parser3

	* src/main/pa_common.C: truncation never occured when writing files
	  on unix [since i've changed cache mech] fix

	* src/main/pa_common.C: strnchr: sanity check added

	* etc/parser3.charsets/windows-1257.cfg: id added

	* etc/parser3.charsets/windows-1257.cfg, src/targets/cgi/parser3.C:
	  baltic charset file generated, in generation script ispunct check
	  added

2002-02-08  paf

	* src/: include/Makefile.am, sql/Makefile.am,
	  targets/isapi/Makefile.am: forgotten makes

	* src/types/: pa_vcookie.C: VCookie::fill_fields one check
	  forgotten

	* src/types/pa_vcookie.C: VCookie::fill_fields one check forgotten

	* INSTALL, README: install&others updated

	* AUTHORS, COPYING, ChangeLog, INSTALL: install&others updated

	* Makefile.am, configure, configure.in,
	  etc/parser3.charsets/Makefile.am, src/Makefile.am,
	  src/classes/Makefile.am, src/main/Makefile.am,
	  src/main/pa_status_provider.C, src/targets/Makefile.am,
	  src/targets/cgi/Makefile.am, src/types/Makefile.am: 'make dist'
	  works

	* src/: classes/classes.C, classes/classes.h, classes/date.C,
	  classes/double.C, classes/file.C, classes/form.C, classes/hash.C,
	  classes/hashfile.C, classes/int.C, classes/mail.C,
	  classes/math.C, classes/op.C, classes/response.C,
	  classes/string.C, classes/table.C, classes/void.C,
	  classes/xdoc.C, classes/xnode.C, classes/xnode.h,
	  include/pa_array.h, include/pa_cache_managers.h,
	  include/pa_charset.h, include/pa_charsets.h, include/pa_common.h,
	  include/pa_config_fixed.h, include/pa_config_includes.h,
	  include/pa_db_connection.h, include/pa_db_manager.h,
	  include/pa_db_table.h, include/pa_dictionary.h, include/pa_dir.h,
	  include/pa_exception.h, include/pa_exec.h, include/pa_globals.h,
	  include/pa_hash.h, include/pa_opcode.h, include/pa_pool.h,
	  include/pa_pragma_pack_begin.h, include/pa_pragma_pack_end.h,
	  include/pa_request.h, include/pa_sapi.h, include/pa_socks.h,
	  include/pa_sql_connection.h, include/pa_sql_driver_manager.h,
	  include/pa_stack.h, include/pa_string.h,
	  include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, include/pa_table.h,
	  include/pa_threads.h, include/pa_types.h, main/compile.C,
	  main/compile_tools.C, main/compile_tools.h, main/execute.C,
	  main/pa_array.C, main/pa_cache_managers.C, main/pa_charsets.C,
	  main/pa_db_connection.C, main/pa_db_manager.C,
	  main/pa_db_table.C, main/pa_dictionary.C, main/pa_dir.C,
	  main/pa_exception.C, main/pa_globals.C, main/pa_hash.C,
	  main/pa_pool.C, main/pa_request.C, main/pa_socks.C,
	  main/pa_sql_driver_manager.C, main/pa_status_provider.C,
	  main/pa_string.C, main/pa_stylesheet_manager.C, main/pa_table.C,
	  sql/pa_sql_driver.h, targets/cgi/pa_pool.C,
	  targets/cgi/pa_threads.C, targets/cgi/pool_storage.h,
	  targets/isapi/pa_pool.C, targets/isapi/pa_threads.C,
	  targets/isapi/parser3isapi.C, targets/isapi/pool_storage.h,
	  types/pa_valiased.C, types/pa_valiased.h, types/pa_value.h,
	  types/pa_vbool.h, types/pa_vclass.h, types/pa_vcode_frame.h,
	  types/pa_vcookie.h, types/pa_vdate.h, types/pa_vdouble.h,
	  types/pa_venv.h, types/pa_vfile.h, types/pa_vform.h,
	  types/pa_vhash.h, types/pa_vhashfile.h, types/pa_vimage.h,
	  types/pa_vint.h, types/pa_vjunction.h, types/pa_vmath.h,
	  types/pa_vmethod_frame.h, types/pa_vobject.h,
	  types/pa_vrequest.h, types/pa_vresponse.h,
	  types/pa_vstateless_class.C, types/pa_vstateless_class.h,
	  types/pa_vstateless_object.h, types/pa_vstatus.C,
	  types/pa_vstatus.h, types/pa_vstring.h, types/pa_vtable.h,
	  types/pa_vvoid.h, types/pa_vxdoc.h, types/pa_vxnode.h,
	  types/pa_wcontext.C, types/pa_wcontext.h, types/pa_wwrapper.h,
	  classes/image.C, main/pa_common.C, main/pa_exec.C,
	  main/untaint.C, targets/cgi/parser3.C, types/pa_vcookie.C,
	  types/pa_vfile.C, types/pa_vform.C, types/pa_vhashfile.C,
	  types/pa_vimage.C, types/pa_vrequest.C, types/pa_vresponse.C,
	  types/pa_vstring.C, types/pa_vtable.C, types/pa_vxdoc.C,
	  types/pa_vxnode.C, main/pa_charset.C: name spelling

	* src/: classes/classes.C, classes/classes.h, classes/date.C,
	  classes/double.C, classes/file.C, classes/form.C, classes/hash.C,
	  classes/hashfile.C, classes/image.C, classes/int.C,
	  classes/mail.C, classes/math.C, classes/op.C, classes/response.C,
	  classes/string.C, classes/table.C, classes/void.C,
	  classes/xdoc.C, classes/xnode.C, classes/xnode.h,
	  include/pa_array.h, include/pa_cache_managers.h,
	  include/pa_charset.h, include/pa_charsets.h, include/pa_common.h,
	  include/pa_config_fixed.h, include/pa_config_includes.h,
	  include/pa_db_connection.h, include/pa_db_manager.h,
	  include/pa_db_table.h, include/pa_dictionary.h, include/pa_dir.h,
	  include/pa_exception.h, include/pa_exec.h, include/pa_globals.h,
	  include/pa_hash.h, include/pa_opcode.h, include/pa_pool.h,
	  include/pa_pragma_pack_begin.h, include/pa_pragma_pack_end.h,
	  include/pa_request.h, include/pa_sapi.h, include/pa_socks.h,
	  include/pa_sql_connection.h, include/pa_sql_driver_manager.h,
	  include/pa_stack.h, include/pa_string.h,
	  include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, include/pa_table.h,
	  include/pa_threads.h, include/pa_types.h, main/compile.C,
	  main/compile.tab.C, main/compile_tools.C, main/compile_tools.h,
	  main/execute.C, main/pa_array.C, main/pa_cache_managers.C,
	  main/pa_charset.C, main/pa_charsets.C, main/pa_common.C,
	  main/pa_db_connection.C, main/pa_db_manager.C,
	  main/pa_db_table.C, main/pa_dictionary.C, main/pa_dir.C,
	  main/pa_exception.C, main/pa_exec.C, main/pa_globals.C,
	  main/pa_hash.C, main/pa_pool.C, main/pa_request.C,
	  main/pa_socks.C, main/pa_sql_driver_manager.C,
	  main/pa_status_provider.C, main/pa_string.C,
	  main/pa_stylesheet_manager.C, main/pa_table.C, main/untaint.C,
	  sql/pa_sql_driver.h, targets/cgi/pa_pool.C,
	  targets/cgi/pa_threads.C, targets/cgi/parser3.C,
	  targets/cgi/pool_storage.h, targets/isapi/pa_pool.C,
	  targets/isapi/pa_threads.C, targets/isapi/parser3isapi.C,
	  targets/isapi/pool_storage.h, types/pa_valiased.C,
	  types/pa_valiased.h, types/pa_value.h, types/pa_vbool.h,
	  types/pa_vclass.h, types/pa_vcode_frame.h, types/pa_vcookie.C,
	  types/pa_vcookie.h, types/pa_vdate.h, types/pa_vdouble.h,
	  types/pa_venv.h, types/pa_vfile.C, types/pa_vfile.h,
	  types/pa_vform.C, types/pa_vform.h, types/pa_vhash.h,
	  types/pa_vhashfile.C, types/pa_vhashfile.h, types/pa_vimage.C,
	  types/pa_vimage.h, types/pa_vint.h, types/pa_vjunction.h,
	  types/pa_vmath.h, types/pa_vmethod_frame.h, types/pa_vobject.h,
	  types/pa_vrequest.C, types/pa_vrequest.h, types/pa_vresponse.C,
	  types/pa_vresponse.h, types/pa_vstateless_class.C,
	  types/pa_vstateless_class.h, types/pa_vstateless_object.h,
	  types/pa_vstatus.C, types/pa_vstatus.h, types/pa_vstring.C,
	  types/pa_vstring.h, types/pa_vtable.C, types/pa_vtable.h,
	  types/pa_vvoid.h, types/pa_vxdoc.C, types/pa_vxdoc.h,
	  types/pa_vxnode.C, types/pa_vxnode.h, types/pa_wcontext.C,
	  types/pa_wcontext.h, types/pa_wwrapper.h: 2002

2002-02-07  paf

	* src/main/pa_socks.C: swapped headers to avoid compiler warnings

	* configure, configure.in, src/include/pa_config_auto.h.in,
	  src/main/pa_common.C, src/main/pa_socks.C: compiled under cygwin
	  added yet another locking function: fcntl

	* config.sub: on cygwin configure passes it with strange i1586
	  const, hacked it to mean i586

	* src/main/: compile.C, compile.tab.C, compile.y, compile_tools.h:
	  disabled $if reference due to conflicts with local variables

	* operators.txt, src/classes/xdoc.C, src/include/pa_config_fixed.h:
	  xdoc::set obsolete now, now xdoc::create, with both sences

	* operators.txt, src/classes/table.C, src/include/pa_array.h,
	  src/include/pa_table.h, src/main/pa_array.C, src/main/pa_table.C,
	  www/htdocs/auto.p, www/htdocs/index.html: table::create now //
	  'set' name obsolete now table clone.

	* operators.txt, src/classes/string.C,
	  src/include/pa_config_fixed.h, src/main/compile.tab.C:
	  ^int/double/string.format now can be called with normal []
	  brackets, not stupid {} as it were implemented for some strange
	  reason.  retaining backward compatibility due to some
	  already-implemented servers

	* src/: include/pa_array.h, main/compile.C, main/compile.tab.C,
	  main/compile.y, main/compile_tools.C, main/compile_tools.h:
	  operators now detected by check at name_without_curly_rdive_read
	  rule whether diving code constists only of
	  OP_VALUE+string+OP_GET_ELEMENT.  and last op code substituted
	  with OP_GET_ELEMENT_OR_OPERATOR to form
	  OP_VALUE+string+OP_GET_ELEMENT_OR_OPERATOR.  code

2002-02-06  paf

	* configure, configure.in: prefix expanded, grr

	* operators.txt, src/classes/mail.C: mail:send config changed

2002-02-05  paf

	* operators.txt: regex options commented

	* src/main/: pa_exec.C: argv0 now correct

	* src/types/pa_vstatus.C: status:rusage 3

	* src/types/pa_vstatus.C: status:rusage 2

	* operators.txt: status:rusage described int operators

	* src/types/pa_vstatus.C: status:rusage 1

	* configure.in, src/types/Makefile.am, src/types/pa_vstatus.h,
	  src/types/types.dsp: status:rusage

	* configure.in, operators.txt, src/classes/file.C,
	  src/classes/op.C, src/include/pa_common.h,
	  src/include/pa_config_includes.h, src/main/compile.tab.C,
	  src/main/pa_common.C, www/htdocs/index.html: rewritten ^cache to
	  use non-blocking-exclusive-caches

	* src/main/pa_common.C: text file read mode on win32 adjusted
	  [speed impact. was off for debugging purpose, but forgotten
	  afterwards]

2002-02-01  paf

	* src/classes/op.C: file_write does EX lock after create, while
	  file_read does SH after open, so there's a moment after create
	  but before EX lock when read can sneak into, and read
	  just-created-for-writing-and-not-yet-locked file, added a check
	  for that in ^cache...read

2002-01-31  paf

	* src/main/: compile.y, compile.tab.C: disabled operator call after
	  ^xxx:

	* src/main/: compile.tab.C, execute.C: made operators lookup first
	  in ^xxx situation.  so that one could not do $if[1] ^if[xxx]

	* src/: include/pa_opcode.h, include/pa_request.h, main/compile.C,
	  main/compile.tab.C, main/compile.y, main/compile_tools.C,
	  main/compile_tools.h, main/execute.C, types/pa_wcontext.h:
	  operators check 6.1 rewritten. now check is done at compile time

	* src/main/execute.C: operators check 5 floated up old error of
	  staying in 'entered class/object' state after $a($a..) it
	  prevented operators from being called thereafter

	* src/: include/pa_opcode.h, main/compile.tab.C, main/compile.y,
	  main/execute.C: operators check 4 floated up old error of staying
	  in 'entered object' state after ^a.a(a) it prevented operators
	  from being called thereafter

	* src/main/execute.C: operators check 3 floated up old error of
	  staying in 'entered class' state after $a:a(a) it prevented
	  operators from being called thereafter

	* src/main/execute.C, src/types/pa_wcontext.h, www/htdocs/auto.p,
	  www/htdocs/index.html: operators check 2 floated up old error of
	  staying in 'entered class' state after $a:a[a] it prevented
	  operators from being called thereafter

	* src/main/execute.C, www/htdocs/index.html: operators check, thay
	  mistakenly seen in   $class:operator	 $object.operators contexts

	* src/classes/xdoc.C, src/targets/cgi/parser3.dsp,
	  www/htdocs/index.html: now compiles under win32

	* INSTALL, configure, configure.in, ident.awk, etc/Makefile.am,
	  src/classes/Makefile.am, src/main/Makefile.am,
	  src/targets/cgi/Makefile.am,
	  src/targets/cgi/pa_config_paths.h.in, src/targets/cgi/parser3.C,
	  src/types/Makefile.am: lowered indent.awk back to src/

	* AUTHORS, COPYING, ChangeLog, INSTALL, Makefile.am, NEWS, README,
	  acinclude.m4, aclocal.m4, asm.txt, config.guess, config.sub,
	  configure, configure.in, form.txt, ident.awk, install-sh,
	  lang.txt, ltconfig, ltmain.sh, missing, mkinstalldirs,
	  operators.txt, parser3.dsw, sql.txt, types.txt, etc/Makefile.am,
	  etc/parser3.charsets/Makefile.am,
	  etc/parser3.charsets/koi8-r.cfg,
	  etc/parser3.charsets/windows-1250.cfg,
	  etc/parser3.charsets/windows-1251.cfg, src/Makefile.am,
	  src/classes/Makefile.am, src/include/pa_config_auto.h.in,
	  src/main/Makefile.am, src/targets/cgi/Makefile.am,
	  src/targets/cgi/parser3.C, src/types/Makefile.am,
	  www/Makefile.am, www/htdocs/auto.p, www/htdocs/global.xsl,
	  www/htdocs/index.html, www/htdocs/parser-status.html,
	  www/htdocs/people.dtd: moved etc&www out of src, moved
	  configure&co out of src added windows-1250.cfg straightened
	  installation scripts procedure made targets/cgi/parser3.C be
	  dependant on ./configure --sysconfdir change

2002-01-30  paf

	* src/classes/xdoc.C: acconfig.h changed [comments before #undefs
	  removed] those comments were a mistake, and prevented libltdl
	  from function properly

2002-01-29  paf

	* src/: Makefile.am, classes/Makefile.am: removed libltdl/libtool
	  creation [modified acinclude.m4 which were creating int into just
	  assignment LIBTOOL=../libtool] added default system
	  config&charsetts prepared 'make install', now it installs
	  targets/cgi/parser3 into bin directory etc/parser3.conf &
	  etc/parser3.charsets/* into $sysconfdir and
	  $sysconfdir/parser3.charsets respectively

	* src/: classes/xdoc.C, include/pa_charset.h, include/pa_globals.h,
	  main/pa_globals.C: few forgotten ifdef XML added

2002-01-28  paf

	* src/: classes/Makefile.am, targets/cgi/Makefile.am: xalan-patch
	  removed

	* src/main/pa_exception.C: dom|generic error output fix

	* src/classes/xnode.C: xdoc.importNode 3 [check err]

	* src/classes/xnode.C: xdoc.importNode 2 [mistype err]

	* src/: classes/xnode.C, types/pa_vxdoc.h: xdoc.importNode 1
	  [fixed as_node helper func to accept docs]

	* src/: classes/xdoc.C, classes/xnode.h, main/pa_exception.C:
	  xdoc.importNode 0

	* src/classes/xdoc.C: xdoc::set now untaints OK

2002-01-25  paf

	* src/main/: compile.tab.C, compile.y: #comment  before @ after
	  @SPECIAL now works OK

	* src/main/: pa_exec.C: unix: exec now does chdir to script dir

	* src/main/pa_exec.C: max arg count now 10, and proper message on
	  violation that added

	* src/classes/hash.C: unified  hash::sql, now
	  ^hash::sql{query}[[$.limit(2) $.offset(4)]]

	* src/: classes/file.C, include/pa_common.h, main/pa_common.C:
	  ^file:lock[filename]{code}

	* src/: classes/file.C, classes/op.C, classes/string.C,
	  classes/table.C, classes/xdoc.C, include/pa_common.h,
	  main/pa_common.C, types/pa_vfile.h: removed redundant pool param
	  to some pa_common funcs

	* src/: include/pa_charset.h, main/pa_globals.C:
	  http://localhost/abc -> $ENV{DOCUMENT_ROOT}/abc | ./abc

	* src/: include/pa_charset.h, main/pa_charset.C,
	  include/pa_config_fixed.h, main/compile.tab.C: typedef XMLCh...
	  not stupid illegal define

2002-01-24  paf

	* src/include/pa_version.h: changed version number

	* src/: classes/hashfile.C, include/pa_db_table.h,
	  include/pa_opcode.h, main/compile.tab.C, main/compile.y,
	  main/compile_tools.C, main/compile_tools.h, main/execute.C,
	  main/pa_db_connection.C, main/pa_db_table.C,
	  types/pa_vhashfile.C, types/pa_vhashfile.h: merged from r17 -
	  hashfile without logfiles

	* src/: classes/hashfile.C, include/pa_db_table.h,
	  main/compile.tab.C, main/pa_db_connection.C, main/pa_db_table.C,
	  types/pa_vhashfile.C, types/pa_vhashfile.h: hashfile: removed use
	  of transactions [libdb removed DB_INIT_LOCK, DB_INIT_LOG,
	  DB_INIT_TXN init bits, thus got rid of huge log files, which
	  cluttered disk without huge need]

	* src/classes/: xdoc.C, xnode.C, xnode.h: gdome_xml_doc_get_xmlDoc
	  handy macro, which is strangly abscent in dome lib

	* src/classes/xdoc.C: xsltSaveResultTo checked <0 response

	* src/classes/xdoc.C: checked empty response

	* src/classes/xnode.C: xdoc.select fixed context node [were always
	  /, not self node]

	* src/classes/xnode.C: xnode.select returns array always now, in
	  case 'nothing found' returns empty array

	* src/classes/xnode.C: xpath nodes select bug [0] instead of [i],
	  be more tender with ctrl/c/v

2002-01-23  paf

	* src/: classes/xdoc.C, main/pa_globals.C: xdoc::load/set entities
	  substituted.	       // 2. when dom tree with entites goes under
	  transform text nodes	      // got [erroreosly] cut on first
	  entity occurance

	* src/types/pa_vdouble.h: double prec. todo: get rid of
	  twice-converting

	* src/types/pa_vdouble.h: %.20E now float format when %g produced
	  'e' in output this is for regretful twice-converting here:
	  $a(double value) when they write double falue  they convert it to
	  string first, thus %g were losing precesion.

	  todo: think up some way to remove double->string string->double
	  twice-converting

	* src/: classes/xdoc.C, main/pa_globals.C, types/pa_vdouble.h:
	  %.20E now default float format this is for regretful
	  twice-converting here: $a(double value) when they write double
	  falue  they convert it to string first, thus %g were losing
	  precesion.

	  todo: think up some way to remove double->string string->double
	  twice-converting

	* src/: classes/xdoc.C, include/pa_stylesheet_connection.h,
	  main/pa_globals.C: xmlSubstituteEntitiesDefault(1) now global,
	  reasons in comment inside

	* src/main/pa_globals.C: xslt linked dynamically. [mistekenly were
	  statically linked]

	* src/: include/pa_exception.h, main/compile.tab.C,
	  main/pa_exception.C: removed exception va_list constructor.  1.
	  not needed anymore 2. there were a conflict[causing errors]
	  between ctor(, va_list) ctor(, ...) compiler[both msvc and gcc]
	  never detected an ambiguilty here, compiling ctor(, "hello") into
	  ctor(, va_list) which, of course, caused gpf

	* src/main/pa_globals.C: removed debug xslt messages

2002-01-22  paf

	* src/: classes/xdoc.C, include/pa_stylesheet_connection.h,
	  main/pa_globals.C: xsl stylesheet load: parsed entities, this
	  helps compiling stylesheet properly.	example: this refused to
	  work, 	    «» stranly worked only this way:
	  «»

	  docs says "set it to 1", never going into details, so I decided
	  to try NOT to do that

	* src/classes/table.C: join behaived badly in case named tables
	  structure mismatched: 0 strings sneaked into dest failing
	  afterwards.  replaced them with empty strings

2002-01-21  paf

	* src/main/pa_charset.C: checked empty transcoders in
	  transcode_cstr|buf

	* src/classes/xdoc.C: xdoc::load error source = filespec

	* src/classes/xdoc.C: transform error source now
	  stylesheet_filespec

	* src/: classes/xdoc.C, classes/xnode.C,
	  include/pa_stylesheet_connection.h, main/pa_charset.C,
	  main/pa_globals.C, main/pa_sql_driver_manager.C,
	  main/pa_stylesheet_manager.C, targets/cgi/Makefile.am: autoconf
	  gnome

	* src/: classes/xdoc.C, classes/xnode.C, include/pa_exception.h,
	  include/pa_globals.h, include/pa_stylesheet_connection.h,
	  main/pa_exception.C, main/pa_globals.C, targets/cgi/pa_threads.C:
	  xslt generic error 1

	* src/: include/pa_stylesheet_connection.h, main/pa_exception.C:
	  xml generic message 1

	* src/classes/table.C: ^table::load empty lines or #comments before
	  headline

	* src/: include/pa_array.h, include/pa_globals.h,
	  include/pa_request.h, include/pa_threads.h, main/pa_array.C,
	  main/pa_exception.C, main/pa_globals.C, main/pa_request.C,
	  targets/cgi/pa_threads.C, targets/isapi/pa_threads.C: xml generic
	  errors 0

2002-01-16  paf

	* src/: classes/hash.C, classes/op.C, classes/string.C,
	  classes/table.C, classes/void.C, classes/xdoc.C,
	  include/pa_db_connection.h, include/pa_request.h,
	  include/pa_sql_connection.h, include/pa_sql_driver_manager.h,
	  include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, main/pa_request.C,
	  main/pa_sql_driver_manager.C, main/pa_stylesheet_manager.C,
	  targets/cgi/pool_storage.h: auto closers to sql_connection,
	  stylesheet_connection auto destroyers to remaining gnome objects

	* src/classes/xdoc.C: few comments

2002-01-15  paf

	* src/classes/xdoc.C: xdoc   file   save   string

	  ready.  todo: error handling

	* src/classes/xdoc.C: xdoc save rewritten using
	  xmlAllocOutputBuffer less mallocs, more reallocs. less fragmented
	  result

	* src/: classes/xdoc.C, include/pa_charset.h, main/pa_charset.C:
	  started output options parsing

2002-01-14  paf

	* src/classes/xdoc.C: method

	* src/: classes/xdoc.C, classes/xnode.C, include/pa_charset.h,
	  include/pa_pool.h, include/pa_stylesheet_connection.h,
	  main/main.dsp, main/pa_charset.C, main/pa_globals.C,
	  main/pa_pool.C, main/pa_stylesheet_manager.C, types/pa_vxdoc.h:
	  xslt transform0.  TODO:   use output options	 handle errors

	* src/classes/: xdoc.C, xnode.C: ^xdoc.file

2002-01-11  paf

	* src/: include/pa_opcode.h, main/compile.tab.C, main/compile.y,
	  main/compile_tools.C, main/compile_tools.h, main/execute.C:
	  partial logical && || evaluation

	* src/classes/xnode.C: xpath selectNodes

	* src/: classes/xnode.C, include/pa_charset.h: xpath selectNode 3:
	  string/number/bool

	* src/classes/xnode.C: xpath selectNode 2

	* src/: classes/xnode.C, include/pa_charset.h, main/pa_charset.C:
	  xpath selectNode 1

2002-01-10  paf

	* src/classes/xnode.C: xpath selectNode -100 [just written]

	* src/: classes/xdoc.C, classes/xnode.C, include/pa_charset.h,
	  include/pa_exception.h, include/pa_pool.h, main/pa_charset.C,
	  main/pa_pool.C: GdomeDOMString_auto_ptr  c++ wrapper [calls
	  refcounter]

2001-12-29  paf

	* src/: classes/xdoc.C, include/pa_exception.h, main/pa_charset.C,
	  main/pa_exception.C, main/pa_globals.C: xdoc ^set ^string with
	  glib works 0

2001-12-28  paf

	* src/: classes/xdoc.C, include/pa_charset.h, main/pa_charset.C,
	  main/pa_exception.C: started glib transcoders

	* src/main/pa_globals.C: renamed gdome to libgdome.dll

	* src/: classes/classes.dsp, classes/mail.C, classes/xdoc.C,
	  classes/xnode.C, classes/xnode.h, include/pa_exception.h,
	  include/pa_globals.h, main/compile.tab.C, main/main.dsp,
	  main/pa_charset.C, main/pa_dir.C, main/pa_exception.C,
	  main/pa_exec.C, main/pa_globals.C, main/pa_socks.C,
	  targets/cgi/parser3.C, targets/cgi/parser3.dsp, types/pa_vxdoc.C,
	  types/pa_vxdoc.h, types/pa_vxnode.C, types/pa_vxnode.h: gnome
	  libs just compiled in.  no refcounting no xpath no xslt   yet

2001-12-27  paf

	* src/: include/pa_charset.h, include/pa_common.h,
	  include/pa_exception.h, include/pa_globals.h, include/pa_pool.h,
	  main/main.dsp, main/pa_charset.C, main/pa_charsets.C,
	  main/pa_globals.C, main/pa_pool.C, targets/cgi/parser3.C,
	  targets/cgi/parser3.dsp, types/pa_vxdoc.C, types/pa_vxdoc.h,
	  types/pa_vxnode.C, types/pa_vxnode.h, types/types.dsp: going away
	  from xalan&xerces, started the process.  globals [initialization
	  pool [charset update charset [transcodings vxnode vxdoc [DOM
	  calls

	* src/classes/Makefile.am: going away from xalan&xerces, not needed
	  anymore

2001-12-26  paf

	* src/: include/pa_charset.h, include/pa_charsets.h,
	  main/pa_charset.C, main/pa_charsets.C, main/pa_request.C: charset
	  key globalized [bug]

2001-12-25  paf

	* src/: classes/mail.C, classes/table.C, include/pa_string.h,
	  main/pa_string.C: table set & append changed splitting languages,
	  separators now can be clean AND as-is same to mail command line
	  $MAIN:MAIL.progX arguments

2001-12-24  paf

	* src/classes/mail.C: one parted text messages - no multipart
	  mime-type anymore.  for convinient if $.attach-ments

	* src/: classes/hashfile.C, classes/op.C, main/pa_db_table.C,
	  main/pa_string.C: read from cache size check updated

	* src/main/: pa_string.C: String::join_chain another ugly bug :(

2001-12-21  paf

	* src/classes/date.C: date:sql-string now returns localtime

	* src/main/pa_request.C: $result in @main actually not working, to
	  hell with it for now

	* src/: include/pa_request.h, main/execute.C, main/pa_request.C,
	  types/pa_vmethod_frame.h, types/pa_wcontext.h: $result in @main
	  @postprocess @exception

	* src/main/execute.C: junction evaluation canceled - endless
	  recursion detected

2001-12-19  paf

	* src/main/pa_charset.C: charset->charset transcoding via unicode
	  intermediate

	* src/main/pa_request.C: CLASS_PATH now / = DOCUMENT_ROOT

	* src/classes/hashfile.C: ^hashfile.open DB_HOME now relative

	* src/classes/op.C: ^cache keypath now relative

	* src/classes/mail.C: changed weighting prior to sort

	* src/: classes/mail.C, include/pa_config_fixed.h: to/from 0 check
	  were missing

2001-12-17  paf

	* src/main/pa_charset.C: ifndef XML were bad type

	* src/: include/pa_db_table.h, main/pa_db_table.C: db_table used
	  outdated unset services_pool

	* src/: classes/mail.C, include/pa_charsets.h, include/pa_string.h,
	  main/pa_charsets.C, main/untaint.C, types/pa_vrequest.C,
	  types/pa_vresponse.C: ^mail:send[    $.charset[zzz] addded

	* src/main/untaint.C: allowed space in filespec

	* src/main/pa_charset.C: empty bufs transcode [forgot check :(]

	* src/classes/image.C: no govno

	* src/classes/image.C: govno

2001-12-16  paf

	* src/include/: pa_charset.h, pa_charsets.h: forgot to add

	* src/: main/Makefile.am, main/pa_charset.C, types/Makefile.am:
	  charset_connection&manager replaced by charset&charsets

	* src/main/pa_charset.C: name_cstr 0

	* src/main/untaint.C: uri lang now knows about client/source
	  charsets

	* src/: classes/file.C, classes/math.C, classes/op.C,
	  classes/string.C, classes/table.C, classes/xdoc.C,
	  include/pa_array.h, include/pa_cache_managers.h,
	  include/pa_charset_connection.h, include/pa_charset_manager.h,
	  include/pa_common.h, include/pa_db_connection.h,
	  include/pa_db_manager.h, include/pa_db_table.h,
	  include/pa_dictionary.h, include/pa_exception.h,
	  include/pa_exec.h, include/pa_globals.h, include/pa_hash.h,
	  include/pa_opcode.h, include/pa_pool.h, include/pa_request.h,
	  include/pa_sapi.h, include/pa_socks.h,
	  include/pa_sql_connection.h, include/pa_sql_driver_manager.h,
	  include/pa_string.h, include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, include/pa_table.h,
	  include/pa_transcoder.h, main/compile_tools.h, main/main.dsp,
	  main/pa_charset.C, main/pa_charset_connection.C,
	  main/pa_charset_manager.C, main/pa_charsets.C, main/pa_globals.C,
	  main/pa_pool.C, main/pa_request.C, main/pa_string.C,
	  main/pa_transcoder.C, main/untaint.C, types/pa_vfile.C,
	  types/pa_vform.C, types/pa_vform.h, types/pa_vrequest.C,
	  types/pa_vrequest.h, types/pa_vresponse.C, types/pa_vresponse.h,
	  types/types.dsp: introducing Charset

2001-12-14  paf

	* src/: include/pa_request.h, include/pa_transcoder.h,
	  main/pa_request.C, main/pa_transcoder.C, types/pa_vform.C,
	  types/pa_vform.h: transcodeToUTF8[were FromUTF8] for forms todo:
	  uri lang

	* src/main/pa_transcoder.C: transcodeToUTF8, now form&uri lang

	* src/targets/cgi/Makefile.am: -I../../pcre  to .am

	* src/: include/pa_globals.h, main/pa_globals.C: removed unused
	  defalts_name global

	* src/: include/pa_charset_connection.h, include/pa_pool.h,
	  include/pa_request.h, main/main.dsp,
	  main/pa_charset_connection.C, main/pa_charset_manager.C,
	  main/pa_request.C, types/Makefile.am, types/pa_vrequest.C,
	  types/pa_vrequest.h, types/pa_vresponse.h, types/types.dsp,
	  include/pa_transcoder.h, main/pa_transcoder.C, main/Makefile.am:
	  changed charset model.  now important: $request:charset
	  $response:charset while $response:content-type.charset become
	  unimportant [informational]

2001-12-13  paf

	* src/targets/: cgi/pa_pool.C, isapi/pa_pool.C: EOL@EOF

	* src/classes/xdoc.C: rewritten auto_ptr part other way2, because
	  of stupid gcc 2.96 /usr/include/g++-3/memory:40: candidates are:
	  auto_ptr<_Tp> &auto_ptr<_Tp>::operator= (auto_ptr<_Tp> &) [with
	  _Tp = FormatterListener] /usr/include/g++-3/memory:48:
	  auto_ptr<_Tp> &auto_ptr<_Tp>::operator= (auto_ptr<_Tp1> &)
	  [with _Tp1 = FormatterListener, _Tp = FormatterListener]

	* src/: classes/xdoc.C, main/pa_sql_driver_manager.C: rewritten
	  auto_ptr part other way, because of stupid gcc 2.96
	  /usr/include/g++-3/memory:40: candidates are: auto_ptr<_Tp>
	  &auto_ptr<_Tp>::operator= (auto_ptr<_Tp> &) [with _Tp =
	  FormatterListener] /usr/include/g++-3/memory:48:
	  auto_ptr<_Tp> &auto_ptr<_Tp>::operator= (auto_ptr<_Tp1> &) [with
	  _Tp1 = FormatterListener, _Tp = FormatterListener]

	* src/classes/xdoc.C: removed extra inc

	* src/targets/cgi/: pa_pool.C, parser3.C: msvc heap debugging flag

	* src/include/pa_types.h: msvc head debugging flag

	* src/classes/xdoc.C: freed up listener

	* src/classes/string.C: change msg '... code is not code'

	* src/: main/pa_db_connection.C, main/pa_db_manager.C,
	  main/pa_sql_driver_manager.C, main/pa_stylesheet_manager.C,
	  targets/cgi/pool_storage.h: couple cache expiratiors were wrong
	  [past/future prob]

	* src/: include/pa_cache_managers.h, include/pa_charset_manager.h,
	  include/pa_config_fixed.h, include/pa_db_manager.h,
	  include/pa_sql_driver_manager.h, include/pa_stylesheet_manager.h,
	  main/pa_cache_managers.C, main/pa_globals.C: ~Cache_managers

	* src/: include/pa_config_fixed.h, main/pa_common.C,
	  main/pa_string.C: removed signed mismatch warnings

	* src/targets/: cgi/parser3.C, isapi/parser3isapi.C: removed
	  'expires' from header outputs

	* src/main/pa_string.C: string::recustruct erroreusly used outdated
	  row ptr

	* src/classes/file.C: file::cgi bug, request_method were passed to
	  SERVER_PROTOCOL but SERVER_PROTOCOL were forgotten

	* src/classes/xdoc.C: lang list updated

2001-12-10  paf

	* src/classes/math.C: ^math:random(n) now yields[0;n) not [0;n]

	* src/main/untaint.C: FILE_SPEC untainting changed so that one can
	  erase files like that, knowing their full name introducing   //
	  theoretical problem with, for instance, "_2B" and "." fragments,
	  // they would yield the same    // because
	  need_file_encode('_')=false  // but we need to delete such files
	  somehow, getting names from ^index

	* src/main/pa_string.C: ^string.replace bug fixed [bad
	  string::join_chank break]

2001-12-07  paf

	* src/: classes/hashfile.C, classes/op.C, classes/table.C,
	  include/pa_common.h, include/pa_config_auto.h.in,
	  include/pa_config_fixed.h, include/pa_config_includes.h,
	  include/pa_db_table.h, include/pa_request.h, main/pa_common.C,
	  main/pa_db_table.C, main/pa_request.C, main/pa_string.C,
	  types/pa_vhashfile.C: merged from r14_simple_cache

	* src/main/pa_string.C: stupid sparc architecture failed to access
	  short at odd address 0x311f0 :
	     lduh  [ %i2 + 1 ], %l0

	  bus error, fixed that

	* src/main/pa_string.C: strange string deserialize bug on
	  client[pmts], a bit shortened,

	* src/include/pa_config_auto.h.in: makes

	* src/: include/pa_common.h, include/pa_config_fixed.h,
	  include/pa_config_includes.h, main/pa_common.C: exclusive lock
	  file write shared lock file read

	* src/: classes/op.C, include/pa_common.h,
	  include/pa_config_fixed.h, main/pa_common.C: ^cache operator

2001-12-06  paf

	* src/: classes/op.C, classes/table.C, include/pa_request.h,
	  main/pa_request.C: #ifdef RESOURCES_DEBUG

	* src/: main/compile.tab.C, targets/cgi/parser3.C: removed debug
	  info

	* src/classes/hashfile.C: removed transaction from ^cache

2001-12-05  paf

	* src/targets/cgi/: parser3.C: fatal error reporting fixed.  in
	  IIS5 there were a prob with illegal call check

2001-12-04  paf

	* src/: classes/op.C, classes/table.C, include/pa_request.h,
	  main/pa_request.C: measures to log

2001-11-23  paf

	* src/: classes/hashfile.C, classes/table.C, include/pa_db_table.h,
	  main/pa_common.C, main/pa_db_table.C, main/pa_string.C,
	  types/pa_vhashfile.C: merged from _0014, 1

	* src/: classes/hashfile.C, classes/table.C, include/pa_db_table.h,
	  main/pa_common.C, main/pa_db_table.C, types/pa_vhashfile.C:
	  hashfile bugfix2 more wrong sizes.  ^cache behaviour changed: if
	  ^cache(33) would change

	  0660 bits in file_write & hashfile create

	* src/main/: pa_db_table.C, pa_string.C: cache bugfix [wrong types
	  after pa_string optimization]

2001-11-22  paf

	* src/: classes/table.C, include/pa_table.h, main/pa_table.C:
	  table.offset[whence]

	* src/classes/op.C: process cstr(,connection)

	* src/classes/op.C: process now gets its body on current language,
	  not as-is

	* src/main/untaint.C: ORIGINS mode removed UHTML

	* src/main/untaint.C: ORIGINS mode was bad - forgot about optimize
	  bit

	* src/classes/xdoc.C: cached xslt [removed nocache forcing]

2001-11-21  paf

	* src/: classes/xdoc.C, types/pa_vxdoc.C, types/pa_vxdoc.h:
	  buffer_size

	  checked all that

	* src/classes/op.C: ^untaint{body} as-is default now

	* src/: main/execute.C, types/pa_vclass.h, types/pa_vobject.h,
	  types/pa_vstateless_class.h, types/pa_vstateless_object.h: merged
	  with no_bad_constructors_try

	* src/: main/execute.C, types/pa_vclass.h, types/pa_vobject.h,
	  types/pa_vstateless_class.h, types/pa_vstateless_object.h: fixed
	  this: $bred[^string::length[]] $bred[^response::clear[]]
	  $bred[^int::int[]]

	  now VObject creation moved into overriden
	  VClass::create_new_value, thus 0 from create_new_value means that
	  class has no ctors

2001-11-13  paf

	* src/classes/classes.C: returned accedently removed if in foreach
	  callbacks [when hash no-0-restructure]

2001-11-12  paf

	* src/main/pa_pool.C: changed xdoc createXXX politics, now string
	  passed as-is to method, xalan makes & into & itself

	* src/classes/date.C: date.roll parser2 alg used

	* src/: classes/classes.C, classes/hash.C, classes/xdoc.C,
	  include/pa_hash.h, main/pa_db_connection.C, main/pa_db_manager.C,
	  main/pa_dictionary.C, main/pa_hash.C,
	  main/pa_sql_driver_manager.C, main/pa_stylesheet_manager.C: hash
	  now does not containt 0 values. put 0 actullay removes.  no check
	  on 0 value in foreach now required

2001-11-11  paf

	* src/sql/pa_sql_driver.h: removed extra constructor, doc

	* src/: main/pa_sql_driver_manager.C, sql/pa_sql_driver.h: CRLF

	* src/: main/pa_sql_driver_manager.C, sql/pa_sql_driver.h: sql
	  driver initialize not const

2001-11-10  paf

	* src/main/pa_exec.C: doc

2001-11-09  paf

	* src/classes/: string.C, xdoc.C: xdoc::set{code} now untaints
	  param properly

	* src/classes/string.C: string.save now does untainting before
	  saving

	* src/main/pa_common.C: line endings fixing fixed last piece[was
	  still cstr oriented]

	* src/: include/pa_common.h, main/pa_common.C, types/pa_vform.C:
	  line endings fixing got rid of cstr, now must work ok with post
	  multipart

	* src/types/pa_vform.C: line endings fixed at post / multipart /
	  not file  also now

2001-11-08  paf

	* src/: include/pa_cache_managers.h, include/pa_charset_manager.h,
	  include/pa_db_manager.h, include/pa_sql_driver_manager.h,
	  include/pa_stylesheet_manager.h, main/pa_charset_manager.C,
	  main/pa_db_manager.C, main/pa_sql_driver_manager.C,
	  main/pa_stylesheet_manager.C: restructured Cache manager to be
	  simple parent, not second parent [gcc 2.96 strangly refused to
	  call virtual from second parent]

	* src/: include/pa_common.h, main/Makefile.am,
	  targets/cgi/pa_pool.C: makes

	* src/: include/pa_request.h, main/pa_request.C,
	  targets/cgi/parser3.C, targets/isapi/parser3isapi.C: apache
	  'status' class enabler

	   ParserStatusAllowed 

	* src/: include/pa_cache_managers.h, include/pa_charset_manager.h,
	  include/pa_db_manager.h, include/pa_sql_driver_manager.h,
	  include/pa_stylesheet_manager.h, main/main.dsp,
	  main/pa_cache_managers.C, main/pa_charset_manager.C,
	  main/pa_db_manager.C, main/pa_globals.C, main/pa_request.C,
	  main/pa_sql_driver_manager.C, main/pa_stylesheet_manager.C,
	  types/pa_vstatus.h: cache_managers, maybe-expiring every request
	  todo: apache 'status' class enabler

2001-11-05  paf

	* src/main/: pa_db_connection.C, pa_db_manager.C: expiration from
	  debug to normal

	* src/main/: pa_db_connection.C, pa_db_manager.C, pa_request.C:
	  hence i removed skipping 0 values in hash::for_each-es we need to
	  check cleaned cache items manually. few more checks.

	  expiring to 0 time was wrong, changed to 'now' time

	* src/targets/cgi/parser3.C: read can return 0, that means sort of
	  sig_pipe on freebsd [moko's experiments].   checked that in cgi,
	  on apache already done :)

	* src/main/: pa_db_connection.C, pa_db_manager.C: hence i removed
	  skipping 0 values in hash::for_each-es we need to check cleaned
	  cache items manually

	* src/main/: pa_db_connection.C, pa_db_table.C:
	  parser_multithreaded check was wrong

	* src/: classes/classes.C, classes/classes.h, classes/date.C,
	  classes/double.C, classes/file.C, classes/form.C, classes/hash.C,
	  classes/hashfile.C, classes/image.C, classes/int.C,
	  classes/mail.C, classes/math.C, classes/op.C, classes/response.C,
	  classes/string.C, classes/table.C, classes/void.C,
	  classes/xdoc.C, classes/xnode.C, classes/xnode.h,
	  include/pa_array.h, include/pa_charset_connection.h,
	  include/pa_charset_manager.h, include/pa_common.h,
	  include/pa_config_fixed.h, include/pa_config_includes.h,
	  include/pa_db_connection.h, include/pa_db_manager.h,
	  include/pa_db_table.h, include/pa_dictionary.h, include/pa_dir.h,
	  include/pa_exception.h, include/pa_exec.h, include/pa_globals.h,
	  include/pa_hash.h, include/pa_opcode.h, include/pa_pool.h,
	  include/pa_pragma_pack_begin.h, include/pa_pragma_pack_end.h,
	  include/pa_request.h, include/pa_sapi.h, include/pa_socks.h,
	  include/pa_sql_connection.h, include/pa_sql_driver_manager.h,
	  include/pa_stack.h, include/pa_string.h,
	  include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, include/pa_table.h,
	  include/pa_threads.h, include/pa_types.h, main/compile.C,
	  main/compile.tab.C, main/compile_tools.C, main/compile_tools.h,
	  main/execute.C, main/pa_array.C, main/pa_charset_connection.C,
	  main/pa_charset_manager.C, main/pa_common.C,
	  main/pa_db_connection.C, main/pa_db_manager.C,
	  main/pa_db_table.C, main/pa_dictionary.C, main/pa_dir.C,
	  main/pa_exception.C, main/pa_exec.C, main/pa_globals.C,
	  main/pa_hash.C, main/pa_pool.C, main/pa_request.C,
	  main/pa_socks.C, main/pa_sql_driver_manager.C,
	  main/pa_status_provider.C, main/pa_string.C,
	  main/pa_stylesheet_manager.C, main/pa_table.C, main/untaint.C,
	  sql/pa_sql_driver.h, targets/cgi/pa_pool.C,
	  targets/cgi/pa_threads.C, targets/cgi/parser3.C,
	  targets/cgi/pool_storage.h, targets/isapi/pa_pool.C,
	  targets/isapi/pa_threads.C, targets/isapi/parser3isapi.C,
	  targets/isapi/pool_storage.h, types/pa_valiased.C,
	  types/pa_valiased.h, types/pa_value.h, types/pa_vbool.h,
	  types/pa_vclass.h, types/pa_vcode_frame.h, types/pa_vcookie.C,
	  types/pa_vcookie.h, types/pa_vdate.h, types/pa_vdouble.h,
	  types/pa_venv.h, types/pa_vfile.C, types/pa_vfile.h,
	  types/pa_vform.C, types/pa_vform.h, types/pa_vhash.h,
	  types/pa_vhashfile.C, types/pa_vhashfile.h, types/pa_vimage.C,
	  types/pa_vimage.h, types/pa_vint.h, types/pa_vjunction.h,
	  types/pa_vmath.h, types/pa_vmethod_frame.h, types/pa_vobject.h,
	  types/pa_vrequest.C, types/pa_vrequest.h, types/pa_vresponse.h,
	  types/pa_vstateless_class.C, types/pa_vstateless_class.h,
	  types/pa_vstateless_object.h, types/pa_vstatus.h,
	  types/pa_vstring.C, types/pa_vstring.h, types/pa_vtable.C,
	  types/pa_vtable.h, types/pa_vvoid.h, types/pa_vxdoc.C,
	  types/pa_vxdoc.h, types/pa_vxnode.C, types/pa_vxnode.h,
	  types/pa_wcontext.C, types/pa_wcontext.h, types/pa_wwrapper.h:
	  $status:db fixed used not initialized in db_connection & db_table

	* src/: include/pa_charset_connection.h, main/pa_charset_manager.C:
	  $status:charset

	* src/: classes/xdoc.C, include/pa_db_connection.h,
	  include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h, main/pa_stylesheet_manager.C,
	  types/pa_vstatus.h: $status:stylesheet

	* src/: include/pa_charset_manager.h, include/pa_db_manager.h,
	  include/pa_request.h, include/pa_sql_connection.h,
	  include/pa_sql_driver_manager.h, include/pa_stylesheet_manager.h,
	  main/main.dsp, main/pa_charset_manager.C, main/pa_common.C,
	  main/pa_db_manager.C, main/pa_globals.C, main/pa_request.C,
	  main/pa_sql_driver_manager.C, main/pa_status_provider.C,
	  main/pa_stylesheet_manager.C, types/pa_vstatus.h,
	  types/pa_vxnode.C, types/types.dsp: started status parser class

2001-11-01  paf

	* src/include/pa_config_auto.h.in: makes

	* src/main/pa_hash.C: removed old extra include

	* src/: classes/math.C, include/pa_common.h: HAVE_TRUNC HAVE_ROUND
	  checks [for hp, there are such in math.h]

	* src/classes/op.C: ^for endless loop check strightened

	* src/: classes/hash.C, classes/op.C, main/execute.C: changed root
	  behavior in native calls.  it left unchanged, so ^for ^foreach &
	  co can use r.root to write their i & key,value there

	* src/classes/op.C: detected for var storage bug, fixed.
	  todo:foreach

	* src/: classes/hash.C, classes/xdoc.C, classes/xnode.C,
	  include/pa_hash.h, main/pa_hash.C, main/pa_request.C,
	  types/pa_vhash.h, types/pa_vxnode.C: hash locking disabled
	  changing of hash inside of foreach

	* src/: classes/hash.C, classes/hashfile.C, types/pa_vhashfile.C:
	  ^hashfile.foreach[key|value]{body}[[separator]|{separator}] prev
	  were hash.foreach

	* src/: classes/hash.C, classes/op.C, types/pa_vmethod_frame.h,
	  types/pa_vstring.C, types/pa_vstring.h:
	  ^foreach[key|value]{body}[[separator]|{separator}]

	* src/: classes/hash.C, include/pa_hash.h, main/pa_hash.C,
	  types/pa_vcookie.C: ^hash.delete[key]

2001-10-31  paf

	* src/main/: compile.C, pa_common.C: completely empty file now
	  considered "read", not ignored [not perfect trick used]

	* src/main/pa_common.C: simplier common ifdefs

	* src/main/pa_common.C: typing bug in common - bad ifdeff

	* src/main/pa_db_connection.C: z

	* src/main/: pa_db_connection.C, pa_sql_driver_manager.C:	//
	  lockdetector flags
		  dbenv.lk_detect=DB_LOCK_RANDOM;

	* src/main/pa_sql_driver_manager.C: hiding passwords and addresses
	  from accidental show [imagine user forgot @exception]

	* src/classes/table.C: ^table.save[[nameless|+append;]path]

	* src/: classes/file.C, classes/image.C, classes/mail.C,
	  classes/string.C, classes/xnode.C, include/pa_common.h,
	  main/pa_common.C: ^string.save[[append;]path]

	* src/: include/pa_opcode.h, main/compile.tab.C, main/compile.y,
	  main/execute.C: \ in expression: int divide 10/3=3

	* src/types/pa_vhashfile.h: hashfile  ^delete to do something only
	  inside of ^cache

	* src/: include/pa_threads.h, main/pa_db_connection.C,
	  main/pa_db_table.C, targets/cgi/pa_threads.C,
	  targets/isapi/pa_threads.C: libdb DB_THREAD flag only when really
	  needed

2001-10-30  paf

	* src/: classes/classes.dsp, main/main.dsp,
	  targets/cgi/parser3.dsp, targets/isapi/parser3isapi.dsp,
	  types/types.dsp: enabled debug incremental compile

	* src/: include/pa_common.h, main/pa_common.C, types/pa_vform.C:
	  form post data line endings not reformatted now.

	* src/types/: pa_vform.C, pa_vform.h: AppendFormEntry length param
	  now required [had bug when file= has no value]

	* src/main/: pa_db_connection.C, pa_db_manager.C, pa_db_table.C,
	  pa_exec.C, pa_request.C, pa_sql_driver_manager.C, pa_string.C:
	  cstr(asis) default param removed

	* src/classes/xdoc.C: rolled back {} in xdoc.createTextNode for now

	* src/classes/xdoc.C: rolled back {} in xdoc.createElement for now

	* src/include/pa_dir.h: LOAD_DIR fixed

	* src/types/pa_vform.C: VForm::AppendFormEntry {length convention
	  was broken} fix_line_breaks

	* src/include/: pa_config_fixed.h, pa_pragma_pack_begin.h,
	  pa_pragma_pack_end.h, pa_string.h, pa_types.h: String & Origin
	  packed with #pragma pack

	* src/include/pa_config_auto.h.in: pragma detection

2001-10-29  paf

	* src/types/pa_wcontext.h: bitfield syntax stricter

	* src/: classes/file.C, types/pa_vimage.C: image&file couple stack
	  string hash.puts

	* src/include/pa_sql_connection.h: SQL_CONNECTION_FUNC_GUARDED name

	* src/include/pa_sql_connection.h: there were one wrong
	  SQL_CONNECTION_FUNC_GUARDED [failed]

	* src/targets/isapi/pa_pool.C: added isapi&apache real_malloc debug
	  param.someday either ifdef or remove it

	* src/targets/cgi/: pa_pool.C, parser3.C: removed debug defines

	* src/main/untaint.C: optimizing returned after debugging

	* src/: include/pa_string.h, include/pa_types.h, main/pa_string.C,
	  main/untaint.C: memory hunging #pragma pack(1)

	  16 419 844 13 169 394

	* src/: include/pa_string.h, main/pa_string.C, main/untaint.C,
	  targets/cgi/pa_pool.C: String size_t replace to uint in proper
	  places [todo:Array]

	* src/: main/execute.C, targets/cgi/pa_pool.C,
	  targets/cgi/parser3.dsp, types/pa_wcontext.h,
	  types/pa_wwrapper.h: debugging memory WContext flags to bits

	  total 5 652 652/158731 total 5 469 332/158731

	* src/: include/pa_array.h, main/pa_array.C: debugging memory
	  Array:: without cache in get/put now

	  [Mon Oct 29 18:23:02 2001] total 5 796 092/158731 [Mon Oct 29
	  18:25:27 2001] total 5 652 652/158731

	* src/: include/pa_string.h, main/pa_string.C,
	  targets/cgi/pa_pool.C: debugging memory String::fused_rows func
	  now

	  [Mon Oct 29 17:55:45 2001] total 5917436/158731 [Mon Oct 29
	  18:11:53 2001] total 5796092/158731

	* src/: classes/file.C, include/pa_hash.h, include/pa_string.h,
	  main/pa_globals.C, targets/cgi/pa_pool.C: debugging memory hash
	  key ref now

	  [Mon Oct 29 16:01:17 2001] total 17050496/202647 [Mon Oct 29
	  17:11:17 2001] total 16867948/202658

	* src/: classes/file.C, classes/image.C, classes/string.C,
	  classes/xdoc.C, include/pa_pool.h, include/pa_string.h,
	  main/execute.C, main/pa_array.C, main/pa_common.C,
	  main/pa_hash.C, main/pa_sql_driver_manager.C, main/pa_string.C,
	  main/untaint.C, targets/cgi/pa_pool.C, targets/cgi/parser3.C,
	  types/pa_vcookie.C, types/pa_vstring.h: debuggging memory.
	  string::as_int/double now usually uses stack, not heap [200K out
	  of 17M :)] VString(String&) not copies reference [29M -> 17M]

	* src/main/pa_sql_driver_manager.C: ping to have services [old
	  hiding bug]

	* src/Makefile.am: .am order

	* src/: include/pa_array.h, include/pa_charset_manager.h,
	  include/pa_db_connection.h, include/pa_db_manager.h,
	  include/pa_db_table.h, include/pa_hash.h, include/pa_request.h,
	  include/pa_sql_driver_manager.h, include/pa_stylesheet_manager.h,
	  include/pa_threads.h, types/pa_valiased.h, types/pa_vhashfile.h,
	  types/pa_vstateless_class.h, types/pa_wcontext.h: gcc 3.0.1
	  required "friend class"

	  ../include/pa_request.h:51: friend declaration requires
	  class-key, i.e. `friend    class Temp_lang'

	* src/: include/pa_exception.h, include/pa_sql_connection.h,
	  main/pa_exception.C, main/pa_sql_driver_manager.C,
	  sql/pa_sql_driver.h: sql driver impl changed in _throw part.

	  the idea is to #1 jump to C++ some function to main body, where
	  every function stack frame has exception unwind information and
	  from there... #2 propagate_exception()

2001-10-28  paf

	* src/main/pa_db_connection.C: removed old consts

	* src/main/pa_db_connection.C: expire table [was accidently pasted
	  with wrong type/cast]

	* src/main/: pa_db_connection.C, pa_db_table.C: exception
	  translation

	* src/: classes/Makefile.am, targets/cgi/Makefile.am: db makes.
	  remember to build DB2 with -fexceptions!!!

	* src/main/pa_db_table.C: DB_RMW defed

	* src/: include/pa_config_auto.h.in, include/pa_config_fixed.h,
	  include/pa_db_connection.h, include/pa_db_manager.h,
	  include/pa_db_table.h, main/pa_db_connection.C,
	  main/pa_db_table.C: db2 on linux with DB 2.4.14: (6/2/98)

2001-10-27  paf

	* src/: classes/hashfile.C, include/pa_db_connection.h,
	  include/pa_db_table.h, main/pa_db_connection.C,
	  main/pa_db_manager.C, main/pa_db_table.C, main/pa_globals.C,
	  types/pa_vhashfile.C: DB2 ifdefs

	* src/: classes/Makefile.am, include/pa_config_fixed.h,
	  main/Makefile.am, targets/cgi/Makefile.am, types/Makefile.am:
	  makes with DB2

	* src/: include/pa_config_auto.h.in, main/Makefile.am,
	  types/Makefile.am: makes db

	* src/: main/pa_globals.C, targets/cgi/parser3.dsp,
	  targets/isapi/parser3isapi.dsp: vc projects libdb ifdefed into
	  globals.C

	* src/: classes/hashfile.C, include/pa_db_connection.h,
	  include/pa_db_table.h, main/pa_db_connection.C,
	  main/pa_db_table.C: ^hashfile.clear[]

	* src/classes/classes.awk: no $ in var names

	* src/main/: pa_db_connection.C, pa_db_manager.C: db expiration
	  connection&table [forgotten calls]

2001-10-26  paf

	* src/main/pa_db_connection.C: db checkpoints

	* src/: include/pa_db_connection.h, main/pa_db_connection.C: db
	  checkpoints

	* src/classes/xdoc.C: xdoc createTextNode createElement UL_XML
	  default. but entities still reparsed. todo: tothink

	* src/main/pa_db_connection.C: db recover mech 2

	* src/: classes/hashfile.C, include/pa_db_connection.h,
	  include/pa_db_manager.h, include/pa_db_table.h,
	  include/pa_hash.h, main/pa_db_connection.C, main/pa_db_manager.C,
	  main/pa_db_table.C, main/pa_hash.C, types/pa_vhashfile.C,
	  types/pa_vhashfile.h: db connections & tables now cached at
	  create time & multithreaded

	* src/: classes/xdoc.C, types/pa_vxdoc.h: transform2 for
	  parsed_source

	* src/main/pa_db_connection.C: about to remove connection from
	  vhashfile

	* src/: main/pa_db_table.C, classes/hashfile.C: db: child
	  transaction commit/rollback responsibility left to parent [as it
	  sould - else there were a bug with double free]

	* src/include/pa_db_table.h: db: child transaction commit/rollback
	  responsibility left to parent [as it sould - else there were a
	  bug with double free]

2001-10-25  paf

	* src/: classes/hashfile.C, include/pa_common.h,
	  include/pa_db_connection.h, include/pa_db_manager.h,
	  main/main.dsp, main/pa_db_connection.C, main/pa_db_manager.C,
	  types/pa_vhashfile.C, types/pa_vhashfile.h,
	  include/pa_db_table.h, main/pa_db_table.C: started db_home
	  [multiple, cached] todo: autorecover [tried, but not succeded,
	  yet]

	* src/include/pa_dir.h: ancient gpf on dir not found fixed

	* src/: include/pa_db_connection.h, main/pa_db_manager.C:
	  transaction parent passed

2001-10-24  parser

	* src/classes/Makefile.am: makes

	* src/targets/: cgi/pool_storage.h, isapi/parser3isapi.C,
	  isapi/pool_storage.h: pool_storage fixed

	* src/: include/pa_common.h, main/pa_common.C, types/pa_vform.C,
	  types/pa_vform.h: form fix_line_breaks

	* src/targets/cgi/pool_storage.h: makes

	* src/: classes/Makefile.am, targets/cgi/Makefile.am,
	  targets/cgi/pool_storage.h: makes

	* src/sql/pa_sql_driver.h: version

	* src/: include/pa_common.h, main/Makefile.am, main/pa_common.C,
	  types/pa_vform.C, types/pa_vform.h: .am

	* src/main/: pa_db_connection.C, pa_db_manager.C: hashfile setted
	  this: DB_RMW Acquire write locks instead of read locks when doing
	  the retrieval. Setting this flag may decrease the likelihood of
	  deadlock during a read-modify-write cycle by immediately
	  acquiring the write lock during the read part of the cycle so
	  that another thread of control acquiring a read lock for the same
	  item, in its own read-modify-write cycle, will not result in
	  deadlock

	* src/targets/isapi/parser3isapi.dsp: doc

	* src/: classes/hashfile.C, types/pa_vhashfile.h: hashfile 1

	* src/: classes/hashfile.C, include/pa_request.h: hashfile.cache 0

	* src/: classes/hashfile.C, include/pa_db_connection.h,
	  main/pa_db_connection.C: hashfile expired deleted from db when
	  get & iterate

	* src/: main/pa_db_connection.C, types/pa_vhashfile.C: hashfile
	  expiring 1

	* src/types/: pa_vhashfile.C, pa_vhashfile.h: hashfile expiring 0

	* src/: main/pa_db_connection.C, types/pa_vhashfile.C:
	  db_connection not bothers with key when not returning expired
	  data

	* src/: include/pa_db_connection.h, main/pa_db_connection.C,
	  types/pa_vhashfile.C: db_cursor constructor public now

	* src/: include/pa_db_connection.h, main/pa_db_connection.C,
	  types/pa_vhashfile.C, types/pa_vhashfile.h: hashfile data
	  stamped, todo: put_element analize

	* src/: include/pa_db_connection.h, include/pa_string.h,
	  main/pa_db_connection.C, main/pa_string.C: hashfile pieced
	  serialize. todo stamp

2001-10-23  parser

	* src/: classes/file.C, classes/hash.C, classes/hashfile.C,
	  classes/image.C, classes/mail.C, classes/response.C,
	  classes/string.C, classes/table.C, classes/xdoc.C,
	  include/pa_config_fixed.h, include/pa_db_connection.h,
	  main/pa_common.C, main/pa_db_connection.C, main/pa_request.C,
	  types/pa_value.h, types/pa_vcookie.C, types/pa_vhash.h,
	  types/pa_vhashfile.C, types/pa_vhashfile.h, types/pa_vresponse.h,
	  types/pa_vtable.C: ^hashfile.hash[]

	* src/: classes/hashfile.C, classes/xdoc.C,
	  include/pa_config_fixed.h, main/pa_db_manager.C,
	  main/pa_globals.C: ifdefs so it compiled without db

	* src/: classes/hashfile.C, include/pa_db_connection.h,
	  include/pa_db_manager.h, main/pa_db_connection.C,
	  main/pa_db_manager.C, types/pa_vhashfile.h:
	  ^hashfile.transaction{code} ^hashfile:clear[filename]
	  ^hashfile.delete[key]

2001-10-22  parser

	* src/targets/: cgi/pa_pool.C, cgi/parser3.C, cgi/parser3.dsp,
	  cgi/pool_storage.h, isapi/pool_storage.h: cgi += pool cleanups

	* src/: classes/classes.dsp, classes/hashfile.C, classes/xdoc.C,
	  classes/xnode.C, include/pa_charset_connection.h,
	  include/pa_db_connection.h, include/pa_db_manager.h,
	  include/pa_exception.h, include/pa_sapi.h,
	  include/pa_sql_connection.h, include/pa_sql_driver_manager.h,
	  include/pa_stylesheet_connection.h,
	  include/pa_stylesheet_manager.h,
	  include/pa_xslt_stylesheet_manager.h, main/main.dsp,
	  main/pa_db_connection.C, main/pa_db_manager.C,
	  main/pa_exception.C, main/pa_globals.C, main/pa_pool.C,
	  main/pa_sql_driver_manager.C, main/pa_stylesheet_manager.C,
	  main/pa_xslt_stylesheet_manager.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C, types/pa_vhashfile.C,
	  types/pa_vhashfile.h, types/pa_vxdoc.C, types/pa_vxnode.C,
	  types/types.dsp: hashfile 0

	* src/types/pa_vhashfile.C: z

	* src/: classes/classes.dsp, classes/hashfile.C,
	  include/pa_config_fixed.h, main/execute.C,
	  targets/cgi/parser3.dsp, types/pa_vhashfile.C,
	  types/pa_vhashfile.h, types/types.dsp: hashfile -100

	* src/targets/isapi/parser3isapi.C: SEH minor ifdef changes

	* src/: include/pa_exception.h, include/pa_request.h,
	  main/execute.C, main/pa_exception.C, main/pa_request.C,
	  targets/cgi/parser3.C, targets/cgi/parser3.dsp,
	  types/pa_vclass.h, types/pa_vobject.h: stack backtrace

2001-10-19  parser

	* src/include/pa_pool.h: header

	* src/main/pa_pool.C: auto compiled on gcc

	* src/classes/image.C: comment

	* src/: include/pa_pool.h, main/pa_common.C: makes

	* src/: classes/xdoc.C, classes/xnode.C, classes/xnode.h,
	  types/pa_vxdoc.C, types/pa_vxdoc.h, types/pa_vxnode.C,
	  types/pa_vxnode.h: xnode clone got freed

	* src/: classes/xdoc.C, classes/xnode.C, include/pa_pool.h,
	  include/pa_types.h, main/pa_pool.C: first c++ exceptions result:
	  can free up xalandomstring resulting from pool::transcode

	* src/: classes/Makefile.am, classes/xdoc.C, classes/xnode.C,
	  include/pa_config_fixed.h, include/pa_exception.h,
	  include/pa_stylesheet_connection.h, main/pa_charset_connection.C,
	  main/pa_exception.C, main/pa_pool.C, types/pa_vxdoc.C,
	  types/pa_vxdoc.h, types/pa_vxnode.C, types/pa_vxnode.h: switched
	  to c++ exceptions 1xml configure fixed to exclude xalan-patch
	  from non-xml compile

	* src/main/pa_request.C: pool:: context - get_context

	* src/: classes/classes.h, classes/date.C, classes/double.C,
	  classes/file.C, classes/form.C, classes/hash.C, classes/image.C,
	  classes/int.C, classes/mail.C, classes/math.C, classes/op.C,
	  classes/string.C, classes/table.C, classes/void.C,
	  include/pa_config_fixed.h, include/pa_exception.h,
	  include/pa_pool.h, include/pa_request.h, include/pa_types.h,
	  main/compile.C, main/compile_tools.C, main/execute.C,
	  main/pa_array.C, main/pa_common.C, main/pa_dictionary.C,
	  main/pa_exception.C, main/pa_exec.C, main/pa_pool.C,
	  main/pa_request.C, main/pa_socks.C, main/pa_sql_driver_manager.C,
	  main/pa_string.C, main/pa_table.C, main/untaint.C,
	  targets/cgi/parser3.C, targets/isapi/parser3isapi.C,
	  types/pa_value.h, types/pa_vbool.h, types/pa_vdouble.h,
	  types/pa_vfile.h, types/pa_vform.C, types/pa_vhash.h,
	  types/pa_vint.h, types/pa_vjunction.h, types/pa_vmethod_frame.h,
	  types/pa_vstateless_class.h, types/pa_vtable.C,
	  types/pa_wcontext.C, types/pa_wwrapper.h: switched to c++
	  exceptions 0

	* src/classes/classes.awk: $ removed

2001-10-18  parser

	* src/types/pa_vcookie.C: cookie:CLASS

	* src/main/main.dsp: project

	* src/: classes/xdoc.C, types/pa_vxdoc.h, types/pa_vxnode.C: vxdoc
	  set_document & ctor question "who owns document" solved

	* src/: classes/xdoc.C, main/pa_pool.C: extra free removed

	* src/: classes/xdoc.C, classes/xnode.C, include/pa_pool.h,
	  main/pa_pool.C: encoding in dom creating funcs

	* src/: classes/xdoc.C, types/pa_vxdoc.h: dom created by create can
	  be transformed now

	* src/classes/xdoc.C: dom created by create can be transformed now

	* src/classes/xdoc.C: z

	* src/classes/xdoc.C: comment

	* src/: classes/xdoc.C, classes/xnode.C, main/compile.tab.C: xdoc
	  create now uses XercesDocumentBridge, appendChild&co now works

	* src/include/pa_stylesheet_connection.h: prev stylesheet destroyed
	  @ recompile

	* src/main/: compile.tab.C, compile.y, pa_request.C: ^: no colon in
	  $origin @exception[

	* src/classes/: xdoc.C, xnode.C: xdoc::create[] now. and all dom
	  tag names forced to XML lang

	* src/: classes/classes.dsp, classes/xdoc.C, types/types.dsp: fiew
	  leechy-found bugs in code&doc fixed

2001-10-17  parser

	* src/: classes/classes.dsp, classes/string.C, main/pa_string.C,
	  types/pa_vxnode.h, types/types.dsp: string::mid fixed, string.mid
	  n functionality preserved

	* src/types/pa_vimage.h: removed unused vimage::save

2001-10-16  parser

	* src/: classes/string.C, main/pa_string.C: $string.mid(p[;n])

	* src/classes/: xnode.C: removed few dom returns & changed op.txt

	* src/types/: pa_vhash.h, pa_vtable.h: hash can be used as boolean

	* src/classes/image.C: image.copy tolerance

	* src/classes/image.C: ::CopyResampled made gd2beta+my hands, very
	  ineffective, but works for small paleted image

	* src/types/pa_vimage.C: comment

	* src/classes/image.C: gd size/resize bugfix

	* src/: classes/classes.dsp, main/main.dsp,
	  targets/cgi/parser3.dsp, targets/isapi/parser3isapi.dsp,
	  types/types.dsp: ident >nul 2>&1

	* src/main/pa_common.C: \r\n -> \n   DOS \r -> \n Macintosh on all
	  systems

	* src/: classes/image.C, types/pa_vimage.h: ^image.copy[source](src
	  x;src y;src w;src h;dst x;dst y[;dest w[;dest h]])

2001-10-15  parser

	* src/main/execute.C: z

	* src/classes/: xdoc.C:     !::create{qualifiedName}

	* src/types/pa_vxnode.C:     document_type_node.
		  !readonly attribute DOMString name
	      !notation_node.
		  !readonly attribute DOMString publicId
		  !readonly attribute DOMString systemId

	* src/types/: pa_vcode_frame.h, pa_wcontext.C: code_frame fixed -
	  ::write badly passed string too transparently [failed to
	  intercept it]

	* src/: classes/xdoc.C, classes/xnode.C, include/pa_config_fixed.h,
	  include/pa_request.h, main/pa_sql_driver_manager.C,
	  types/pa_vxdoc.C, types/pa_vxdoc.h, types/pa_vxnode.C,
	  types/pa_vxnode.h: DOM1 major addtion, only few
	  attributes/methods left

2001-10-13  parser

	* src/: main/pa_sql_driver_manager.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C: isapi&cgi couple non-pooled mallocs
	  in main handler

	* src/targets/isapi/pool_storage.h: isapi pool storage reverse
	  cleanups & frees order

	* src/types/pa_vcode_frame.h: couple comments

	* src/: main/execute.C, types/pa_vcode_frame.h: vcodeframe made
	  transparent enough to handle hash if creation&passing

	* src/: include/pa_config_fixed.h, main/execute.C,
	  main/pa_exception.C: noticed that vcodeframe not transparent
	  enough, would change now

2001-10-12  parser

	* src/targets/isapi/parser3isapi.C: xalan&xerces multithread bug
	  fixed. initialization&free on each thread!

	* src/classes/: double.C, int.C, string.C: sql{}[$.default[({})]]
	  handling changed: now type of default param analized always, not
	  only at problem time, thus helping early problem spotting

	* src/: classes/classes.dsp, classes/xdoc.C, main/compile.tab.C,
	  main/main.dsp, main/pa_globals.C, targets/cgi/parser3.C,
	  targets/cgi/parser3.dsp, targets/isapi/parser3isapi.C,
	  targets/isapi/parser3isapi.dsp, types/types.dsp: xalan&xerces
	  multithread bug fixed. initialization&free on each thread!

2001-10-11  parser

	* src/classes/xnode.C: xnode.selectSingle now

	* src/: classes/xdoc.C, classes/xnode.C, include/pa_exception.h,
	  include/pa_pool.h, include/pa_stylesheet_connection.h,
	  main/pa_exception.C, main/pa_pool.C: moved xslt exceptions
	  convertors out of Pool into Exception

	* src/main/pa_string.C: const

	* src/: include/pa_string.h, main/pa_string.C: restructured string:
	  linked pieces of same language together prior to String::replace

	* src/classes/hash.C:	  !^hash.add[addme]
	      !^hash.sub[subme]
	      !^a.union[b] = new
	      !^a.intersection[b] = new
	      !^a.intersects[b] = bool

	* src/classes/hash.C:	  !^hash::append[append_from]

	* src/: classes/hash.C, types/pa_vhash.h:
	  !^hash::create[[copy_from]]

	* src/: classes/string.C, classes/table.C, include/pa_globals.h,
	  include/pa_string.h, main/pa_globals.C, main/pa_string.C,
	  main/untaint.C, types/pa_vvoid.h: untaint lang origins table
	  fixed.  got rid of empty_string, which caused errors - it hasnt
	  exception but somebody[value.bark] tried to throw it on it's pool

	* src/include/pa_config_auto.h.in: makes

2001-10-10  parser

	* src/: classes/op.C, main/compile.tab.C: ^error[msg]

	* src/main/: compile.tab.C, compile.y: ^a[

	  @next_method	<< now unclosed ] would be reported here

	* src/main/: compile.tab.C, compile.y: ^a[^b] more informative
	  compile error

2001-10-09  parser

	* src/: classes/Makefile.am, main/Makefile.am,
	  targets/cgi/Makefile.am, types/Makefile.am: makes

	* src/classes/Makefile.am: makes

	* src/targets/: cgi/parser3.C, isapi/parser3isapi.C: xml transform
	  win32 errors intercepted [xalan transformer patched and
	  incorporated]

	* src/: classes/classes.dsp, classes/xdoc.C,
	  include/pa_stylesheet_connection.h, main/main.dsp,
	  targets/cgi/parser3.C, targets/isapi/parser3isapi.C,
	  types/pa_vxdoc.h, types/pa_vxnode.h, types/types.dsp: xalan
	  patches starting

	* src/classes/: string.C, table.C: ^string.save[file]

	* src/classes/: date.C, table.C: calendar moved to date

	* src/classes/: op.C, table.C: table.hash[key field;value field(s)
	  string/table]  now

	* src/classes/: op.C, table.C: z

	* src/: classes/op.C, classes/table.C, types/pa_vfile.h,
	  types/pa_vimage.h, types/pa_vjunction.h, types/pa_vxdoc.h,
	  types/pa_vxnode.h: table:menu & op for delims made allowed not to
	  be code [be string..]

	* src/classes/: double.C, file.C, image.C, int.C, op.C, string.C,
	  table.C: lots of
	  params->as_int/double/as_string/as_junction/as_no_junction
	  messages added

2001-10-08  parser

	* src/: classes/date.C, classes/image.C, classes/string.C,
	  classes/table.C, classes/void.C, include/pa_request.h:
	  params->as_int/double message added

	* src/classes/image.C: image:circle [and round arc] uses Bresenham

	* src/: classes/image.C, types/pa_vcookie.C, types/pa_vimage.C:
	  image:sector removed image:html internal "line-*" attribs

	* src/: classes/image.C, include/pa_common.h, main/pa_common.C,
	  types/pa_vcookie.C: cookie urlencoded [netscape doc reread]

	* src/types/pa_vcookie.C: removing cookie made more netscape-like
	  way

	* src/: classes/file.C, classes/form.C, main/pa_common.C,
	  main/untaint.C: header untainting to UL_HTTP_HEADER,
	  UL_MAIL_HEADER made nonforced [only tainted pieces]

	* src/: include/pa_common.h, main/pa_common.C, main/untaint.C,
	  targets/cgi/parser3.C, targets/isapi/parser3isapi.C: remove_crlf
	  @ SAPI::log

	* src/main/untaint.C: \r to ' ' in origins mode

	* src/classes/xdoc.C: xdoc:load exceptions intercepted [like in
	  set]

	* src/: classes/xdoc.C, include/pa_config_fixed.h,
	  main/compile.tab.C, types/pa_vxdoc.h: parsedSource produced by
	  nonstandard liaison freed up

2001-10-07  parser

	* src/: include/pa_config_fixed.h, main/compile.tab.C: restored
	  project

2001-10-05  parser

	* src/: classes/xdoc.C, include/pa_pool.h, main/main.dsp,
	  main/pa_pool.C: changed xdoc:set to prevent SAXParseException
	  from outputing to cerr.  lots of "todos"

	* src/main/untaint.C: http_header tainting more gentle with
	  enquoting now

	* src/: classes/xdoc.C, include/pa_dictionary.h, main/main.dsp,
	  main/pa_dictionary.C, main/pa_string.C, types/pa_vxdoc.h: started
	  xml errorhandler.  fixed string.replace a little, read @test

	* src/main/pa_string.C: found replace bug - first_that_starts(char
	  *) does not have limit, and looks further eos, fixing....

	* src/doc/: doxygen.cfg, html2chm.cmd, sources2html.cmd: paths

	* src/: classes/xdoc.C, main/compile.tab.C: xdoc.transform now

	* src/main/: pa_charset_connection.C: ctype another mem clear
	  bugfix

	* src/main/: compile.tab.C, compile.y: disabled ^literals in names
	  $result[^[$p^]z] now works fine

	* src/: include/pa_hash.h, main/pa_hash.C: Hash::size() calculated
	  wrong. fixed it

	* src/main/pa_charset_connection.C: unicode zero pair at the beging
	  of totable appered to be vital

2001-10-04  parser

	* src/classes/image.C: ^image.length[text]

2001-10-03  parser

	* src/main/pa_request.C: DEFAULT...charset was ignored when !XML

	* src/main/pa_request.C: restored pcre defaulting in request
	  [mindlessly "optimized" yesterday] comment left

2001-10-02  parser

	* src/: main/pa_charset_manager.C,
	  include/pa_stylesheet_connection.h: forgot non-xml pool.*charset
	  needed

	* src/: include/pa_pool.h, main/pa_pool.C, types/pa_vresponse.h:
	  forgot non-xml pool.*charset needed

	* src/classes/table.C: # config comments fixed

	* src/: classes/table.C, main/pa_charset_connection.C: table:load &
	  charset_connection #comment now

	* src/: classes/classes.dsp, types/types.dsp: release projects
	  options fixed to use release msvcrt lib

	* src/main/pa_charset_connection.C: pcre tables now const inside
	  removed default - pcre handles that internally fixed bug on
	  not-cleaning tables [previously was calloced, now member]

	* src/: include/pa_request.h, main/pa_charset_connection.C,
	  main/pa_request.C, types/pa_vstring.h: pcre tables now const
	  inside removed default - pcre handles that internally fixed bug
	  on not-cleaning tables [previously was calloced, now member]

	* src/: include/pa_config_fixed.h, main/pa_charset_connection.C:
	  tested charset reload on file change @ apache version = OK tested
	  freeing up prev encoding on adding new = OK

2001-10-01  parser

	* src/main/pa_charset_connection.C: removed entitify external hack
	  [internal installed]

	* src/main/Makefile.am: makes+removed dtd

	* src/: include/pa_charset_connection.h,
	  include/pa_charset_manager.h,
	  include/pa_xslt_stylesheet_manager.h, main/main.dsp,
	  main/pa_charset_connection.C, main/pa_charset_manager.C,
	  main/pa_request.C: charset loading & caching mech 0

	* src/: include/pa_stylesheet_connection.h,
	  include/pa_xslt_stylesheet_manager.h, main/main.dsp,
	  main/pa_globals.C, main/pa_request.C: would make charset loading
	  & caching mech now

2001-09-30  parser

	* src/main/pa_request.C: forgot to fill toTable

	* src/: include/pa_config_fixed.h, main/pa_request.C: started
	  hack_s_maximumCharacterValues to XALAN_HACK_DIGITAL_ENTITIES but
	  failed on win32 for now..

	* src/: include/pa_globals.h, main/pa_globals.C, main/pa_request.C:
	  now charsets table configuration variable is: CHARSETS

	* src/: classes/xdoc.C, include/pa_request.h, main/pa_request.C:
	  ctype with unicode 1. todo: no П entities on output somehow

	* src/: classes/file.C, classes/op.C, classes/string.C,
	  include/pa_request.h, main/pa_request.C: started ctype with
	  unicode values

2001-09-28  parser

	* src/: main/pa_request.C, classes/mail.C, classes/op.C,
	  classes/xdoc.C, include/pa_stylesheet_connection.h: letter body
	  string passed AS-IS now

	* src/classes/: xdoc.C, xnode.C: xdoc addencoding works! invented a
	  way of user-configuring... todo: implement

2001-09-27  parser

	* src/classes/table.C: table.sort changed to sort table itself

	* src/: classes/xdoc.C, targets/isapi/parser3isapi.dsp:
	  X^.getElementsByTagName[tagname] = array of xnode
	  X^.getElementsByTagNameNS[namespaceURI;localName] = array of
	  nodes removed - regretfully not supported @ xalan. maybe someday
	  would reimplement, if needed.

	  win32build system: solved long waiting anti-non-started-apache
	  problem

	* src/: classes/classes.dsp, classes/xdoc.C, main/main.dsp,
	  targets/cgi/parser3.dsp, targets/isapi/parser3isapi.dsp,
	  types/types.dsp: win32 ident make system so not to rebuild
	  library [ident.C.new]

2001-09-26  parser

	* src/: classes/classes.dsp, classes/xdoc.C, classes/xnode.C,
	  classes/xnode.h, include/pa_config_fixed.h, main/main.dsp,
	  targets/cgi/parser3.C, targets/isapi/parser3isapi.C,
	  types/pa_vxnode.C, types/types.dsp: z

	* src/classes/classes.C: forgot one non-xml check

	* src/: Makefile.am, classes/Makefile.am, main/Makefile.am,
	  targets/cgi/Makefile.am, types/Makefile.am: makes with clases.awk

	* src/targets/cgi/parser3.C: z

	* src/: include/pa_config_fixed.h, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C: #ifdef SMTP

	* src/: classes/classes.dsp, classes/dnode.C, classes/dnode.h,
	  classes/dom.C, classes/xdoc.C, classes/xnode.C, classes/xnode.h,
	  main/compile.tab.C, types/pa_vdnode.C, types/pa_vdnode.h,
	  types/pa_vdom.C, types/pa_vdom.h, types/pa_vxdoc.C,
	  types/pa_vxdoc.h, types/pa_vxnode.C, types/pa_vxnode.h,
	  types/types.dsp: xdoc&xnode now

	* src/: classes/classes.C, classes/classes.awk,
	  classes/classes.dsp, classes/classes.h, classes/date.C,
	  classes/dnode.C, classes/dnode.h, classes/dom.C,
	  classes/double.C, classes/file.C, classes/form.C, classes/hash.C,
	  classes/image.C, classes/int.C, classes/mail.C, classes/math.C,
	  classes/op.C, classes/response.C, classes/string.C,
	  classes/table.C, classes/void.C, include/pa_array.h,
	  include/pa_common.h, include/pa_config_fixed.h,
	  include/pa_config_includes.h, include/pa_dictionary.h,
	  include/pa_dir.h, include/pa_exception.h, include/pa_exec.h,
	  include/pa_globals.h, include/pa_request.h, include/pa_sapi.h,
	  include/pa_socks.h, include/pa_sql_connection.h,
	  include/pa_sql_driver_manager.h, include/pa_stack.h,
	  include/pa_string.h, include/pa_stylesheet_connection.h,
	  include/pa_table.h, include/pa_threads.h, include/pa_types.h,
	  include/pa_xslt_stylesheet_manager.h, main/compile.C,
	  main/compile.y, main/compile_tools.C, main/compile_tools.h,
	  main/execute.C, main/main.dsp, main/pa_array.C, main/pa_common.C,
	  main/pa_dictionary.C, main/pa_dir.C, main/pa_exception.C,
	  main/pa_exec.C, main/pa_globals.C, main/pa_hash.C,
	  main/pa_pool.C, main/pa_request.C, main/pa_socks.C,
	  main/pa_sql_driver_manager.C, main/pa_string.C, main/pa_table.C,
	  main/pa_xslt_stylesheet_manager.C, main/untaint.C,
	  sql/pa_sql_driver.h, targets/cgi/pa_pool.C,
	  targets/cgi/pa_threads.C, targets/cgi/parser3.C,
	  targets/cgi/parser3.dsp, targets/isapi/pa_pool.C,
	  targets/isapi/pa_threads.C, targets/isapi/parser3isapi.C,
	  targets/isapi/parser3isapi.dsp, targets/isapi/pool_storage.h,
	  types/pa_valiased.C, types/pa_valiased.h, types/pa_value.h,
	  types/pa_vbool.h, types/pa_vclass.h, types/pa_vcode_frame.h,
	  types/pa_vcookie.C, types/pa_vcookie.h, types/pa_vdate.h,
	  types/pa_vdnode.C, types/pa_vdnode.h, types/pa_vdom.C,
	  types/pa_vdom.h, types/pa_vdouble.h, types/pa_venv.h,
	  types/pa_vfile.C, types/pa_vfile.h, types/pa_vform.C,
	  types/pa_vform.h, types/pa_vimage.C, types/pa_vimage.h,
	  types/pa_vint.h, types/pa_vjunction.h, types/pa_vmath.h,
	  types/pa_vmethod_frame.h, types/pa_vobject.h,
	  types/pa_vrequest.C, types/pa_vrequest.h, types/pa_vresponse.h,
	  types/pa_vstateless_class.C, types/pa_vstateless_class.h,
	  types/pa_vstateless_object.h, types/pa_vstring.C,
	  types/pa_vstring.h, types/pa_vtable.C, types/pa_vtable.h,
	  types/pa_vvoid.h, types/pa_wcontext.C, types/pa_wcontext.h,
	  types/pa_wwrapper.h, types/types.dsp: added ident.awk and
	  main.dsp splitted to main+classes+types along to .am

	* src/classes/Makefile.am: removed useless var

	* src/: classes/classes.cmd, main/main.dsp,
	  targets/cgi/parser3.dsp: moved classes.inc generation on win32 to
	  main.dsp

2001-09-25  parser

	* src/include/pa_config_auto.h.in: xml on linux[elik] works! no
	  1251 though, todo ICU

	* src/: Makefile.am, classes/Makefile.am, classes/dom.C,
	  include/pa_stylesheet_connection.h, main/Makefile.am,
	  main/pa_pool.C, targets/cgi/Makefile.am, types/Makefile.am,
	  types/pa_vdom.h: xml configure makes

2001-09-24  parser

	* src/: classes/Makefile.am, include/pa_config_auto.h.in,
	  types/Makefile.am: makes

	* src/targets/cgi/Makefile.am: makefiles

	* src/: Makefile.am, targets/Makefile.am, targets/cgi/pa_pool.C:
	  started unix makes update

	* src/: Makefile.am, main/Makefile.am, targets/cgi/Makefile.am:
	  started unix makes update

	* src/types/: pa_vdnode.C, pa_vvoid.h, pa_vtable.C: z

	* src/types/pa_value.h: z

	* src/types/: pa_vhash.h, pa_vtable.h, pa_vclass.h: fixed small
	  bugs with usinge hash/table in expressions

	* src/types/: pa_vfile.h, pa_vimage.h, pa_vstring.h: fiew wrong
	  resolved conflicts fixed [const]

	* src/: classes/classes.cmd, classes/image.C, classes/op.C,
	  classes/table.C, include/pa_request.h, include/pa_sapi.h,
	  main/compile.C, main/compile.tab.C, main/compile.y,
	  main/compile_tools.h, main/main.dsp, main/pa_common.C,
	  main/pa_sql_driver_manager.C, targets/cgi/parser3.C,
	  targets/cgi/parser3.dsp, types/pa_value.h, types/pa_vbool.h,
	  types/pa_vdate.h, types/pa_vdouble.h, types/pa_vform.C,
	  types/pa_vhash.h, types/pa_vimage.h, types/pa_vint.h,
	  types/pa_vstring.h, types/pa_vtable.h, types/pa_vvoid.h: merged3
	  with before_xml [merge2 actually didn't happen - i've created
	  tags on wrong branch. so this merge is in fact re-merge]

2001-09-21  parser

	* src/: main/main.dsp, targets/cgi/parser3.dsp,
	  targets/isapi/parser3isapi.dsp: updated project files [/ sadly
	  produced "" in make file and sadly wrong interpreted on load]

	* src/: classes/classes.h, classes/hash.C, classes/op.C,
	  classes/table.C, doc/doxygen.cfg, include/pa_common.h,
	  include/pa_globals.h, include/pa_request.h, include/pa_sapi.h,
	  include/pa_sql_driver_manager.h, include/pa_string.h,
	  main/compile.tab.C, main/main.dsp, main/pa_common.C,
	  main/pa_exec.C, main/pa_globals.C, targets/cgi/parser3.dsp,
	  targets/isapi/parser3isapi.dsp: merged with before_xml

	* src/: classes/classes.C, classes/date.C, classes/dnode.C,
	  classes/dom.C, classes/file.C, classes/form.C, classes/int.C,
	  classes/mail.C, doc/doxygen.cfg, include/pa_config_fixed.h,
	  include/pa_pool.h, main/main.dsp, main/pa_globals.C,
	  main/pa_pool.C, main/pa_request.C,
	  main/pa_xslt_stylesheet_manager.C, targets/cgi/pa_pool.C,
	  targets/cgi/pa_threads.C, targets/cgi/parser3.dsp,
	  targets/isapi/pa_pool.C, targets/isapi/pa_threads.C,
	  targets/isapi/parser3isapi.dsp, types/pa_valiased.C,
	  types/pa_vcookie.C, types/pa_vdnode.C, types/pa_vdom.C,
	  types/pa_vfile.C, types/pa_vform.C, types/pa_vimage.C,
	  types/pa_vrequest.C, types/pa_vresponse.h,
	  types/pa_vstateless_class.C, types/pa_vstring.C,
	  types/pa_vtable.C, types/pa_wcontext.C: zillions of #ifdef XML
	  created new projects for sql drivers [planning to remove sql
	  drivers from main cvs project] first, will join latest changes

	* src/classes/: dom.C: defaulted dom writing methods encoding to
	  pool.get_charset

	* src/classes/dom.C: defaulted dom writing methods encoding to
	  pool.get_charset

	* src/include/pa_pool.h: defaulted dom writing methods encoding to
	  pool.get_charset

	* src/: classes/dom.C, include/pa_pool.h, main/pa_pool.C,
	  types/pa_vdnode.C, types/pa_vresponse.h: defaulted dom writing
	  methods encoding to pool.get_charset

	* src/: include/pa_pool.h, main/pa_pool.C: checked whether
	  transcoder were created right "unsupported encoding" message.
	  not @ set time, but @ use time, so until xml output functions
	  .string, .file, .save used - no encoding name check occur

	  reduced transcode buffer size to 60 fixed pool cleanup - no
	  registration needed, pools are officially destructured

2001-09-20  parser

	* src/classes/image.C: 20K preload on jpg measure [image::measure]

	* src/main/: pa_pool.C, pa_request.C: Pool::transcode defaults from
	  $MAIN:DEFAULTS.content-type[$.charset[here]]

	* src/: classes/dnode.C, classes/dom.C,
	  include/pa_config_includes.h, include/pa_globals.h,
	  include/pa_pool.h, main/main.dsp, main/pa_globals.C,
	  main/pa_pool.C, targets/cgi/parser3.dsp,
	  targets/isapi/parser3isapi.C, targets/isapi/parser3isapi.dsp,
	  types/pa_vdnode.C, types/pa_vdnode.h, types/pa_vresponse.h:
	  Pool::transcode 0

	* src/classes/dom.C: dom. string save file moved output xml options
	  to last param and made it optional

	* src/types/pa_vdnode.C:     !$elementnode.attributes = hash of
	  dnodes
	      !$attributenode.specified = boolean
		      true if the attribute received its value explicitly
	  in the XML document,
		      or if a value was assigned programatically with the
	  setValue function.
		  false if the attribute value came from the default value
	  declared in the document's DTD.
	      !$pinode.target = target of this processing instruction
		  XML defines this as being the first token following the
	  markup
		  that begins the processing instruction.
		  XPath:
	      !^node.select[xpath/query/expression] = hash of 0->node0
	  1->node1
	      !^node.select-single[xpath/query/expression] = first node if
	  any

	* src/types/: pa_value.h, pa_vbool.h, pa_vdate.h, pa_vdouble.h,
	  pa_vhash.h, pa_vint.h, pa_vstring.h, pa_vtable.h, pa_vvoid.h:
	  some 'const's added

	* src/types/: pa_vhash.h, pa_vtable.h: table/hash  can be used in
	  expression context now, there value = size and boolean value
	  size!=0

	* src/types/: pa_vhash.h, pa_vstring.h, pa_vtable.h: table/hash
	  can be used in expression context now, there value = size and
	  boolean value size!=0

	* src/: classes/dnode.C, classes/dom.C, targets/cgi/parser3.dsp,
	  types/pa_vstring.h: dnode .file .string .save moved back to dom
	  due to strange xalan bug

2001-09-18  parser

	* src/: classes/dnode.C, classes/dom.C, classes/hash.C,
	  classes/image.C, classes/op.C, classes/table.C,
	  include/pa_common.h, include/pa_globals.h, include/pa_request.h,
	  include/pa_sql_driver_manager.h, main/compile.C,
	  main/compile.tab.C, main/compile.y, main/compile_tools.h,
	  main/execute.C, main/pa_common.C, main/pa_request.C,
	  main/pa_sql_driver_manager.C, main/pa_string.C, main/pa_table.C,
	  targets/cgi/parser3.C, targets/cgi/parser3.dsp,
	  targets/isapi/parser3isapi.C, types/pa_value.h, types/pa_vform.C,
	  types/pa_vform.h, types/pa_vhash.h, types/pa_vimage.C,
	  types/pa_vimage.h, types/pa_vtable.h: merged latest bugfixes from
	  before_xml branch ^if(def $hash) now true only when
	  ^hash:_count[]!=0 moved .string .save .file from dom to dnode

	* src/: classes/op.C, main/execute.C: operators self changed to
	  root ^for variable context changed to self

	* src/types/: pa_vdnode.C, pa_vdom.h, pa_vhash.h, pa_vtable.h: dom,
	  dnode 1

	* src/: classes/dnode.C, classes/dnode.h, main/main.dsp,
	  types/pa_vdnode.C, types/pa_vdnode.h: dom, dnode 0

	* src/: classes/image.C, main/pa_string.C, main/pa_table.C: image:
	  poly* fixed

2001-09-17  parser

	* src/: classes/dom.C, main/main.dsp, main/pa_globals.C,
	  types/pa_vdom.h: started dnode+dom

	  dnode     DOM methods:     $node.name     $node.value
	  ...others...

	      ^node.xpath[/rates/USD] = hash
		  $hash[
			  $.0[node0]
			  $.1[node1]
		  ]

	* src/: classes/image.C, types/pa_vimage.C: $image.line-style now
	  applies to all linear primitives

	* src/: classes/classes.h, classes/dom.C, classes/hash.C,
	  include/pa_stylesheet_connection.h, main/main.dsp,
	  targets/cgi/pa_pool.C, types/pa_vdom.h, types/pa_vfile.h,
	  types/pa_vimage.h: started dnode     DOM:	$node.name
	  $node.value	  ...others...	    ^node.xpath[/rates/USD] = hash
	  dom(dnode)

	* src/: classes/hash.C, main/compile.C, main/compile.tab.C,
	  main/compile.y, main/compile_tools.h, main/execute.C,
	  targets/cgi/parser3.C: expressions unary+ ^hash.count[] bugfix:
	  in expression compound($aa.zz.xx) names now can have minus '-' in
	  name after '.'

2001-09-15  parser

	* src/: classes/image.C, types/pa_vimage.C, types/pa_vimage.h:
	  image: $line-width ^line(...)[****   style]

	* src/: classes/dom.C, targets/isapi/parser3isapi.C,
	  targets/isapi/pool_storage.h, types/pa_vdom.h: fixed bug in isapi
	  pool_storage - cleanups first, allocations second.  apache wisely
	  does just like that

	* src/targets/isapi/: parser3isapi.C, pool_storage.h: pool_storage
	  rewritten using template, no bugs now

	* src/: include/pa_pool.h, main/pa_pool.C, targets/cgi/pa_pool.C,
	  targets/isapi/pa_pool.C, targets/isapi/parser3isapi.C,
	  targets/isapi/parser3isapi.dsp, targets/isapi/pool_storage.h:
	  poorly started isapi pool_storage, would rewrite using template
	  now

	* src/: classes/dom.C, classes/image.C, include/pa_pool.h,
	  include/pa_stylesheet_connection.h, main/main.dsp,
	  targets/cgi/pa_pool.C, targets/isapi/pa_pool.C,
	  targets/isapi/pool_storage.h, types/pa_vdom.C, types/pa_vdom.h:
	  xalan objects freed up [introducing Pool::register_cleanup]

	* src/: doc/doxygen.cfg, include/pa_sapi.h, types/pa_vdom.h:
	  comments

2001-09-14  parser

	* src/main/: pa_sql_driver_manager.C, pa_xslt_stylesheet_manager.C:
	  z

	* src/: classes/dom.C, classes/file.C, classes/image.C,
	  classes/mail.C, include/pa_common.h,
	  include/pa_sql_driver_manager.h, include/pa_string.h,
	  include/pa_stylesheet_connection.h,
	  include/pa_xslt_stylesheet_manager.h, main/main.dsp,
	  main/pa_common.C, main/pa_exec.C, main/pa_globals.C,
	  main/pa_sql_driver_manager.C, main/pa_xslt_stylesheet_manager.C,
	  main/untaint.C, types/pa_vfile.C: dom.xslt  stylesheet
	  compiled&cached

2001-09-13  parser

	* src/: classes/dom.C, classes/file.C, classes/image.C,
	  types/pa_vfile.C, types/pa_vfile.h: ^dom.file[] charset

	* src/classes/dom.C: dom:file content-type(.method)

	* src/: include/pa_common.h, include/pa_globals.h,
	  main/pa_common.C, main/pa_request.C: $MAIN:CLASS_PATH now can be
	  string now more informative error messages

	* src/: include/pa_globals.h, include/pa_request.h,
	  main/pa_request.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C: ParserRootConfig .../parser3.conf
	  ParserSiteConfig .../parser3.conf

	  cgi&isapi looks for {configure|c:\windows}/parser3.conf

2001-09-12  parser

	* src/: classes/op.C, include/pa_sql_driver_manager.h,
	  main/pa_sql_driver_manager.C: ^connect[] ^connect[aaa] more
	  precise error reporting: "connection string must start with
	  protocol://" now

	* src/main/compile.tab.C: fixed - subname code parts actually []
	  braced

	* src/main/: compile.y, compile_tools.h: name.[part].xxx syntax
	  lexer on LS_USER level did [] matching without setting nestage,
	  introduced special LS_NAME_SQUARE_PART state

2001-09-11  parser

	* src/: classes/dom.C, include/pa_string.h, main/pa_globals.C,
	  main/untaint.C: ^dom:set{xml} default language XML
	  languages+=xml

	* src/: classes/dom.C, types/pa_vdom.h: ^dom:set[xml]

	* src/classes/dom.C: ^dom:save/string/file[output options] output
	  options:     $.method[xml|html|text] detection fixed

	* src/types/pa_vdom.h: messages

	* src/classes/dom.C: ^dom:save/string/file[output options] output
	  options:     $.method[xml|html|text] detection fixed

2001-09-10  parser

	* src/classes/dom.C: ^dom:save/string/file[output options] output
	  options:     $.method[xml|html|text] $.encoding[windows-1251|...]

	* src/classes/dom.C: ^dom.xslt[stylesheet filename][params hash
	  added]

	* src/: classes/dom.C, main/main.dsp, types/pa_vdom.h:
	  ^dom.xslt[stylesheet filename] 0

	* src/: classes/dom.C, main/main.dsp, types/pa_vdom.h:
	  ^dom.xslt[stylesheet filename] -1 doc is lying

	* src/classes/dom.C: ^dom.file[encoding] = file

	* src/classes/: dom.C: ^dom.string[encoding] 1
	  ^dom.save[encoding;filename]

	* src/classes/dom.C: ^dom.string[] 0

	* src/classes/dom.C: ^dom.save[b.xml] 1:error handling

	* src/: classes/dom.C, main/main.dsp, types/pa_vform.C,
	  types/pa_vform.h: ^dom.save[b.xml] 0

2001-09-08  parser

	* src/types/pa_vform.C: $form:tables.name.field

2001-09-07  parser

	* src/classes/table.C: table:empty removed, superceded by ^if(def
	  $table)...

	* src/targets/cgi/parser3.C: z

	* src/main/pa_string.C: $a[] ^if($a){y;n} is 'n' now  [conversion
	  from '' to int/double is 0]

	* src/: classes/dom.C, types/pa_value.h, types/pa_vtable.h: (def
	  $table) is false when table is empty

	* src/: main/pa_request.C, types/pa_vform.C, types/pa_vform.h:
	  !$form:tables $atable[$form:tables.a]
	  ^atable.menu{a=$atable.element}[,]

	* src/: targets/cgi/parser3.dsp, types/pa_vform.C,
	  types/pa_vform.h, types/pa_vhash.h: !$form:fields

	* src/: classes/dom.C, classes/table.C, main/main.dsp,
	  types/pa_vdom.h, types/pa_vform.C: merged with successful start
	  of dom

	* src/: include/pa_hash.h, main/pa_hash.C, types/pa_vfile.h,
	  types/pa_vform.C, types/pa_vform.h: z

	* src/: main/pa_exception.C, types/pa_vform.C: getting FIRST form
	  element [not last]

	* src/: classes/dom.C, classes/table.C, main/main.dsp,
	  types/pa_vdom.h: introducing dom. dom:load[a.xml]

2001-09-06  parser

	* src/types/pa_vform.C: ?a=1&a=2 would result in $form:a being a
	  table with one column 'element' and two rows: 1 and 2

	* src/types/pa_vform.C: ?a=1&a=2 would result in $form:a being a
	  table with one column 'element' and two rows: 1 and 2

	* src/: classes/void.C, main/pa_string.C, main/pa_table.C: fixed up
	  bad int/double conversions, and now $form:nonexistent.int(88)
	  would return 88

	* src/: classes/hash.C, include/pa_globals.h, main/pa_globals.C,
	  types/pa_vhash.h: now there's special hash key '_default'
	  [instead of ^_default method] $hash[	       $.a[1]  $.b[2]
	  $._default[xx] ] $hash.c

	* src/main/: compile.tab.C, compile.y: ^if(0){}{ ^if(1){}^; } bug
	  fixed [thanks, fif], ^; were treated there non-literally

	* src/doc/doxygen.cfg: merged new default options from 1.2.10
	  doxygen

	* src/: classes/image.C, classes/op.C, classes/string.C,
	  classes/table.C, doc/doxygen.cfg, targets/isapi/parser3isapi.C,
	  types/pa_vtable.C: few #ifndef DOXYGEN

2001-09-05  parser

	* src/classes/: string.C, table.C: sql options can be void [same as
	  image:html the other day]

	* src/targets/cgi/Makefile.am: .am undo

	* src/: main/pa_sql_driver_manager.C, sql/pa_sql_driver.h,
	  targets/cgi/parser3.C: #define STRINGIZE(name) #name does not
	  macro expantion on param, simply qoutes whatever passed, undone

	* src/: main/pa_sql_driver_manager.C, sql/pa_sql_driver.h,
	  targets/cgi/Makefile.am, targets/cgi/parser3.C: #define
	  STRINGIZE(name) #name invented

	* src/: classes/op.C, include/pa_sql_driver_manager.h,
	  main/pa_sql_driver_manager.C: #define MAIN_SQL_NAME "SQL" #define
	  MAIN_SQL_DRIVERS_NAME "drivers"

	  moved to be availible to all users

	* src/: main/pa_sql_driver_manager.C, sql/pa_sql_driver.h:
	  SQL_DRIVER_CREATE_FUNC_NAME

	* src/classes/mail.C: MAIN:MAIL check fixed

2001-09-04  parser

	* src/classes/image.C: image.html now can accept void params

	* src/targets/isapi/parser3isapi.C: z

	* src/targets/cgi/parser3.C: full_file_spec bug

	* src/targets/cgi/parser3.C: getenvcheck

	* src/targets/cgi/parser3.C: zz

	* src/targets/cgi/parser3.C: zzz

	* src/classes/date.C: date

	* src/classes/date.C: date:sql-string is now without ''

	* src/: include/pa_config_auto.h.in, targets/cgi/Makefile.am,
	  targets/cgi/parser3.C: configure --sysconfdir=sysadmin-controlled
	  auto.p location for targets/cgi/parser3, default[/usr/local/etc]

	* src/include/pa_config_auto.h.in: makes

2001-09-03  parser

	* src/targets/cgi/parser3.C: /configure cgi SYSCONFDIR

2001-09-01  parser

	* src/classes/image.C: letter_spacing

	* src/classes/image.C: image: font params changed

	* src/classes/image.C: image: as_int as_string used

	* src/types/pa_vmethod_frame.h: $result[] now gets properly
	  analized

2001-08-31  parser

	* src/targets/cgi/parser3.C: z

	* src/: include/pa_dir.h, targets/cgi/parser3.C: compiled under
	  cygwin

	* src/classes/void.C: void:int/double += (default)

	* src/classes/image.C: image:font added space param image:font
	  changed charwidth alg, added kerning const[for now]

	* src/classes/: string.C, table.C: string:int/double (defaults)

2001-08-29  parser

	* src/main/pa_exception.C: exception redundant debug info

2001-08-28  parser

	* src/classes/image.C: image error msgs

	* src/classes/image.C: image: gifsize little endian

	* src/doc/doxygen.cfg: doxygen conf removed some garbage from under
	  doxygeneration

	* src/: classes/Makefile.am, main/Makefile.am,
	  targets/cgi/Makefile.am, types/Makefile.am: .am-s

	* src/: include/pa_dictionary.h, main/pa_dictionary.C,
	  main/pa_sql_driver_manager.C: NO_STRING_ORIGIN check3

	* src/main/compile.C: NO_STRING_ORIGIN check2

	* src/classes/table.C: NO_STRING_ORIGIN check

	* src/include/pa_dictionary.h: gcc: ../include/pa_dictionary.h:19:
	  storage class specifiers invalid in friend function declarations

	* src/: classes/op.C, main/compile.tab.C, main/pa_dir.C,
	  main/untaint.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C: strncpy forced with zero ending in
	  case of limit

	* src/: classes/file.C, main/pa_common.C: file:move
	  autocreate/remove dest/src dir

	* src/: classes/string.C, include/pa_dictionary.h,
	  include/pa_string.h, main/pa_dictionary.C, main/pa_string.C,
	  main/untaint.C: pa_directory speeded up. moved zero 'from' check
	  to directory constructor.  string:replace

2001-08-27  parser

	* src/classes/image.C: fixed jpgsize alg

	* src/classes/image.C: fixed jpgsize alg

	* src/main/pa_exception.C: z

	* src/main/pa_common.C: removed debug info from pa_common

	* src/: main/pa_request.C, targets/cgi/parser3.C: parser3 test.html
	  [auto.p from current dir loading]

	* src/: main/pa_common.C, main/pa_exception.C,
	  main/pa_sql_driver_manager.C, targets/cgi/Makefile.am: configure
	  for solaris -lsocket

2001-08-24  parser

	* src/targets/cgi/parser3.C: not cgi extra \n 3

	* src/targets/cgi/parser3.C: not cgi extra \n 2

	* src/targets/cgi/parser3.C: not cgi extra \n

	* src/main/pa_sql_driver_manager.C: z

	* src/: include/pa_sql_connection.h, main/pa_sql_driver_manager.C:
	  sql* removed services from disconnect - cross-request ideological
	  probs.

	* src/sql/pa_sql_driver.h: sql* removed services from disconnect -
	  cross-request ideological probs.  oracle - fixed bug: cs
	  allocated on request.pool and got freed before disconnect

	* src/classes/: file.C, form.C, mail.C, table.C: fiew non-pool
	  mallocs fixed

2001-08-23  parser

	* src/classes/file.C: minor bug in file:save fixed

	* src/main/pa_sql_driver_manager.C: oracle: dlink

2001-08-22  parser

	* src/: classes/file.C, main/compile.tab.C, types/pa_vfile.C,
	  types/pa_vfile.h: file:load|save[text|binary;

	* src/main/: compile.tab.C, compile.y: ^method[]^[^] literals []

2001-08-21  parser

	* src/classes/: file.C, table.C: ^file:list

2001-08-20  parser

	* src/: main/compile.tab.C, main/compile.y,
	  main/pa_sql_driver_manager.C, types/pa_value.h, types/pa_vbool.h,
	  types/pa_vdouble.h, types/pa_vint.h: $var(123) ^var.inc[]
	  recousively caused problems: inc incremeted 123 literal!! fixed

2001-08-10  parser

	* src/main/: compile.tab.C, compile.y: [codes] name part syntax now

	* src/main/: compile.tab.C, compile.y: (codes) name part syntax
	  added

	* src/main/: compile.tab.C, compile.y: (codes) name part syntax
	  added

	* src/classes/table.C: table:sort restored [it was bad test :(]

	* src/types/: pa_value.h, pa_vstring.h: string now def only when ne
	  ''

	* src/main/: pa_request.C: wanted to make const int
	  MAX_EXECUTE_SECONDS=1;

	  but couldnt, set_callback_and_alarm appeared to be not exported
	  :(

	* src/main/pa_string.C: string.match hanged on. there were a hang
	  check but it weren't wise enough

	  @parse[dateString][tmp]
	  $tmp[^dateString.match[(\d\d\d\d-)?(\d\d-)?][g]] $tmp.1 $tmp.2
	  #end

	  @main[] ^parse[2001-02-03]

	* src/classes/: table.C: table:sort now default desc

	* src/: classes/table.C, include/pa_table.h, main/pa_table.C:
	  table.sort now creates new sorted table

2001-08-09  parser

	* src/main/pa_string.C: $a[010] now ^if($a==10){true} were octal

	* src/classes/hash.C: hash:_default now [was hash:default]

	* src/classes/op.C: case without switch check added

	* src/types/pa_vcookie.C: cookie name&value origins added, more
	  precise $ORIGINS(1)

	* src/main/Makefile.am: .am

	* src/classes/void.C: void: int double	copy/paste from int: bug
	  fixed

	* src/classes/void.C: void: int double	copy/paste from int: bug
	  fixed

2001-08-07  parser

	* src/: classes/double.C, classes/int.C, classes/string.C,
	  classes/table.C, include/pa_globals.h, main/pa_globals.C:
	  !^int/double:sql{query}[[$.limit(2) $.offset(4) $.default(0)]]
	  string, table

	* src/: classes/math.C, main/pa_request.C: math:random fixed. win32
	  srand made working

2001-08-06  parser

	* src/: classes/mail.C, classes/op.C, include/pa_array.h,
	  include/pa_globals.h, include/pa_hash.h, include/pa_request.h,
	  main/compile.tab.C, main/compile.y, main/pa_array.C,
	  main/pa_dictionary.C, main/pa_exec.C, main/pa_globals.C,
	  main/pa_hash.C, main/pa_request.C, main/pa_string.C: class_path

	* src/main/pa_exec.C: exec win32 real filename

	* src/classes/file.C: exec stderr out

	* src/classes/hash.C: hash:keys renamed to hash:_keys :(

2001-08-03  parser

	* src/: classes/table.C, types/pa_vtable.h: vtable.locks killed

2001-08-02  parser

	* src/: classes/string.C, classes/table.C, include/pa_array.h,
	  main/execute.C, main/pa_exec.C: introducing Array_iter

	* src/main/execute.C: detected quick_get recursion bug. changed to
	  get@execute, but needs array iterator, separate from array to
	  avoid it & use caching

	* src/main/: pa_dictionary.C, pa_globals.C: memset dictionary minor
	  bug fixed

	* src/: classes/classes.h, classes/op.C, include/pa_globals.h,
	  main/execute.C, main/pa_globals.C: found another multithread bug
	  in op.C (last, last global var killed) :)

2001-08-01  parser

	* src/: include/pa_dictionary.h, include/pa_globals.h,
	  include/pa_string.h, main/main.dsp, main/pa_dictionary.C,
	  main/pa_globals.C, main/pa_request.C, main/pa_string.C,
	  main/untaint.C: speeded up typo-html replacements. introducing
	  Dictionary with first-char caching

2001-07-31  parser

	* src/types/Makefile.am: pa_vtable.C added to .am

	* src/main/compile.tab.C: added, so that could be compiled even on
	  non-bison-enabled platforms

2001-07-28  parser

	* src/classes/table.C: table:hash always produces hash, when can't
	  - empty

	* src/main/: compile.y, untaint.C: bug fix @ untaint when \r
	  skipped \n

2001-07-27  parser

	* src/classes/: double.C, int.C, string.C: provided meaningful msg
	  on int/double/string :sql without result and default

2001-07-26  parser

	* src/classes/op.C: fixed bad multithread bug with strangly global
	  OP

	* src/main/compile.y: $man[$.age[zzz]]	0

	* src/: include/pa_opcode.h, main/compile.y, main/execute.C: hash
	  creation syntax problem persists. restored $: for a while.
	  thinking of $man[$.age[zzz]] syntax now

	* src/: classes/double.C, classes/int.C, classes/string.C,
	  include/pa_opcode.h, main/compile.C, main/compile.y,
	  main/compile_tools.h, main/execute.C, types/pa_vcode_frame.h,
	  types/pa_vmethod_frame.h, types/pa_wcontext.h,
	  types/pa_wwrapper.h: fixing :: realization #1

	* src/: include/pa_opcode.h, main/compile.C, main/compile.y,
	  main/compile_tools.h, main/execute.C, main/pa_request.C,
	  types/pa_vmethod_frame.h: introducing :: this is constructor call
	  prefix.  ordinary : remains for static accesses

2001-07-25  parser

	* src/types/pa_vtable.C: table: get_element order changeed. now: 1.
	  fields 2. methods 3. columns

	* src/types/: pa_vdouble.h, pa_vint.h: odbc: no result queries;
	  quote.  optimized double&int tostring-s

	* src/main/: compile.C, compile.y, compile_tools.h: allowed
	  whitespace before first method decl

	* src/classes/table.C: allowed nontable result in table:sql,
	  results in empty table

	* src/main/: compile.C, compile.y, compile_tools.h: allowed empty
	  lines before first method decl

	* src/: classes/table.C, main/main.dsp, types/pa_vtable.C,
	  types/pa_vtable.h: ^table.record[] now $table.fields

	* src/main/compile.y: $var[] is now empty string, not void

	* src/main/: compile.y, execute.C: $var[] is now empty string, not
	  void

	* src/: classes/string.C, include/pa_globals.h, main/execute.C,
	  main/pa_globals.C: match replace code context moved to implicit
	  $match context

	* src/: include/pa_opcode.h, main/compile.y, main/compile_tools.C,
	  main/compile_tools.h, main/execute.C: with killed, code storage
	  introduced with former 'with' syntax

2001-07-24  parser

	* src/: main/compile.C, main/execute.C, main/pa_string.C,
	  types/pa_value.h: first get_element, next get operator

	* src/main/compile.y: removed @end handling

	* src/main/: compile.C, compile.y: @end handling method2

	* src/: classes/file.C, include/pa_common.h, main/pa_common.C:
	  file:move

	* src/main/pa_common.C: file_read close @ eof when imgsize bug
	  fixed

2001-07-23  parser

	* src/: main/pa_sql_driver_manager.C, sql/pa_sql_driver.h: sql odbc
	  driver

	* src/classes/hash.C: changed sql driver query interface

	* src/: classes/hash.C, classes/string.C, classes/table.C,
	  classes/void.C, include/pa_sql_connection.h, sql/pa_sql_driver.h:
	  changed sql driver query interface

2001-07-20  parser

	* src/types/pa_vrequest.C: X!$browser:type

	* src/: classes/file.C, classes/string.C, include/pa_string.h,
	  main/execute.C, main/pa_string.C, types/pa_valiased.C,
	  types/pa_valiased.h, types/pa_value.h, types/pa_vclass.h,
	  types/pa_vcookie.h, types/pa_vdate.h, types/pa_vfile.h,
	  types/pa_vform.h, types/pa_vhash.h, types/pa_vmath.h,
	  types/pa_vobject.h, types/pa_vrequest.C,
	  types/pa_vstateless_class.h, types/pa_vstateless_object.h: only
	  ^class:method dynamic calls allowed.	^BASE.method call disabled.
	  BASE element globally removed

2001-07-18  parser

	* src/classes/file.C: file:exec/cgi msg

	* src/classes/file.C: $file:exit-code renamed to 'status'

	* src/: classes/file.C, main/pa_exec.C: file:exec

	* src/: Makefile.am, classes/Makefile.am, main/Makefile.am,
	  targets/Makefile.am, targets/cgi/Makefile.am, types/Makefile.am:
	  removed $id from *.in *.am

	* src/main/: pa_request.C, untaint.C: ORIGINS langs name
	  abbrevations

	* src/: classes/date.C, classes/mail.C, classes/math.C,
	  classes/string.C, classes/table.C, include/pa_globals.h,
	  include/pa_string.h, main/execute.C, main/pa_globals.C,
	  main/pa_request.C, main/pa_string.C, main/untaint.C,
	  types/pa_value.h, types/pa_vdouble.h, types/pa_vfile.h,
	  types/pa_vint.h, types/pa_vstring.C, types/pa_vstring.h:
	  $ORIGINS(1) output tracing mode

2001-07-13  parser

	* src/: classes/double.C, classes/int.C, classes/string.C,
	  include/pa_request.h, main/execute.C, main/pa_request.C:
	  auto.p[@auto], /news/auto.p[no @auto], so that initializing
	  second would not call first @auto

	* src/main/: execute.C, pa_request.C: order of MAIN parents was
	  wrong, fixed

2001-07-12  parser

	* src/types/pa_value.h: pa_value.putelement modification of system
	  classes prevented

2001-07-11  parser

	* src/: classes/string.C, doc/sources2html.cmd: lr split now yelds
	  table $piece

	* src/: classes/file.C, include/pa_common.h, main/pa_common.C,
	  types/pa_vstateless_class.h: $file created by file:state +=
	  .atime .mtime .ctime +found&fixed bug with exceptions on
	  get_junction-created objects [they were on wrong pool]

2001-07-09  parser

	* src/main/untaint.C: qp wrong name

	* src/: classes/date.C, classes/string.C, classes/table.C,
	  main/compile.y: date format 0

2001-07-07  parser

	* src/: classes/date.C, classes/table.C, include/pa_common.h,
	  include/pa_string.h, main/pa_common.C, types/pa_vdate.h: date
	  roll table calendar

	* src/: classes/Makefile.am, classes/date.C, classes/file.C,
	  classes/hash.C, classes/image.C, classes/mail.C, classes/math.C,
	  classes/op.C, classes/string.C, classes/table.C, classes/void.C,
	  include/pa_request.h, main/main.dsp, types/pa_value.h,
	  types/pa_vdate.h, types/pa_wcontext.C: date  now set $fields roll
	  string.  todo: sql, calendar

2001-07-06  parser

	* src/: classes/math.C, include/pa_request.h, main/execute.C,
	  main/main.dsp, main/pa_request.C, types/pa_vmath.h: math 0

2001-07-03  parser

	* src/: classes/Makefile.am, classes/math.C, classes/op.C,
	  classes/random.C, main/main.dsp: class random renamed to math,
	  operators became methods

	* src/classes/op.C:  pow sqrt

	* src/: classes/op.C, main/execute.C:  sin asin cos acos tan atan

2001-07-02  parser

	* src/classes/table.C: ^table.columns column renamed from 'name' to
	  'column'

	* src/classes/hash.C: ^hash.keys[]

	* src/: classes/table.C, main/pa_table.C: ^table:columns[]

	* src/main/: compile.y, compile_tools.h: in expressions now allowed
	  'strings'

2001-06-29  parser

	* src/main/: execute.C: /0  %0 checkes ver 2

	* src/main/execute.C: /0  %0 checke

	* src/classes/Makefile.am: nothing - void

	* src/classes/table.C: empty strings @ sql

2001-06-28  parser

	* src/: classes/double.C, classes/file.C, classes/form.C,
	  classes/hash.C, classes/image.C, classes/int.C, classes/mail.C,
	  classes/op.C, classes/random.C, classes/response.C,
	  classes/string.C, classes/table.C, classes/void.C,
	  main/compile.C, main/compile_tools.C, main/execute.C,
	  main/pa_array.C, main/pa_common.C, main/pa_dir.C,
	  main/pa_exception.C, main/pa_exec.C, main/pa_globals.C,
	  main/pa_hash.C, main/pa_pool.C, main/pa_request.C,
	  main/pa_socks.C, main/pa_sql_driver_manager.C, main/pa_string.C,
	  main/pa_table.C, main/untaint.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C, main/compile.y: */ static const
	  char *RCSId="$Id: double.C,v 1.31 2001/06/28 07:41:59 parser Exp
	  $";

	* src/: classes/double.C, classes/file.C, classes/form.C,
	  classes/hash.C, classes/image.C, classes/int.C, classes/mail.C,
	  classes/op.C, classes/random.C, classes/response.C,
	  classes/string.C, classes/table.C, classes/void.C,
	  main/compile.C, main/compile.y, main/compile_tools.C,
	  main/execute.C, main/pa_array.C, main/pa_common.C, main/pa_dir.C,
	  main/pa_exception.C, main/pa_exec.C, main/pa_globals.C,
	  main/pa_hash.C, main/pa_pool.C, main/pa_request.C,
	  main/pa_socks.C, main/pa_sql_driver_manager.C, main/pa_string.C,
	  main/pa_table.C, main/untaint.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C: static char *RCSId="$Id: ChangeLog,v 1.92 2013/10/29 16:21:27 moko Exp $";

	* src/main/: compile.y, compile_tools.h: $:name: == ${name}:
	  $class:name: == ${class:name}:

	* src/classes/string.C: exactly one

2001-06-27  parser

	* src/: classes/nothing.C, classes/void.C, types/pa_vnothing.h,
	  types/pa_vvoid.h: nothing renamed to void

	* src/classes/op.C: ^switch ^case

	* src/main/compile.y: nothing renamed to void

	* src/: classes/hash.C, classes/table.C, main/compile.y,
	  main/execute.C, main/main.dsp, main/pa_request.C,
	  targets/cgi/pa_pool.C, types/pa_value.h, types/pa_vcode_frame.h,
	  types/pa_vmethod_frame.h, types/pa_vtable.h: nothing renamed to
	  void

	* src/main/compile.y: lexer: $zzzz^zzzz were name part

2001-05-28  parser

	* src/doc/html2chm.cmd: removed >a

	* src/: main/main.dsp, targets/isapi/parser3isapi.dsp: release
	  project options [some bugs]

	* src/doc/sources2html.cmd: z

	* src/: classes/classes.C, main/compile.C, main/compile.y,
	  main/execute.C: operators are not in root class again

2001-05-24  parser

	* src/targets/cgi/parser3.dsp: project file

	* src/: classes/op.C, main/pa_request.C, targets/cgi/parser3.C:
	  ^log ^exp

	* src/: main/pa_request.C, targets/cgi/parser3.C: // no _
	  conversions in @exception[params]

	* src/main/pa_request.C: // no _ conversions in @exception[params]

2001-05-23  parser

	* src/main/pa_string.C: string cmp bug

	* src/classes/: mail.C, op.C: rem max 1000

	* src/: classes/op.C, main/compile.y: allow one empty line before
	  LS_DEF_NAME

2001-05-22  parser

	* src/classes/op.C: if params code-required

2001-05-21  parser

	* src/types/pa_vstring.C: eoleof

	* src/classes/Makefile.am: .AM

	* src/classes/nothing.C: resultless ^sql  moved to nothing:

	* src/classes/: nothing.C, op.C: 'unknown' renamed to 'nothing'

	* src/: classes/double.C, classes/nothing.C, classes/string.C,
	  classes/unknown.C, main/main.dsp, types/pa_vnothing.h,
	  types/pa_vunknown.h, classes/hash.C, main/compile.y,
	  main/execute.C, targets/cgi/pa_pool.C, types/pa_vcode_frame.h,
	  types/pa_vmethod_frame.h, types/pa_vtable.h, classes/table.C,
	  main/pa_request.C, types/pa_value.h: 'unknown' renamed to
	  'nothing'

	* src/types/: pa_vstring.C, pa_vstring.h: removed unnecessary
	  vstring::set_string

	* src/classes/: double.C, int.C, string.C: int,double;sql

	* src/: classes/hash.C, classes/int.C, classes/string.C,
	  classes/table.C, include/pa_string.h, main/pa_string.C,
	  types/pa_vstring.C, types/pa_vstring.h: started int:sql

	* src/: classes/classes.C, classes/hash.C, classes/op.C,
	  classes/table.C, main/compile.C, main/compile.y, main/execute.C:
	  hash:sql moved to main trunc. operators.txt updated

	* src/classes/: hash.C, op.C, table.C: hash:sql

	* src/classes/op.C: z

	* src/: main/compile.C, classes/classes.C: 1

	* src/: classes/classes.C, main/compile.C, main/compile.y,
	  main/execute.C: 0

	* src/main/execute.C: z

	* src/targets/cgi/parser3.C: z

	* src/targets/cgi/parser3.C: argv can be just "parser3". made
	  site_auto_path "." in that case

	* src/targets/cgi/: parser3.C: z

	* src/main/pa_request.C: .am

	* src/: main/pa_request.C, targets/cgi/parser3.C:
	  pcre_tables=pcre_default_tables;

2001-05-19  parser

	* src/main/pa_string.C: z

	* src/: include/pa_string.h, main/untaint.C, targets/cgi/pa_pool.C:
	  introducing String::cstr_bufsize, returns just size+1 for as_is
	  target.

	* src/: main/untaint.C, targets/cgi/pa_pool.C,
	  targets/cgi/parser3.C: fixed bug in pre html untaint, wrong size
	  used, 4* mem wasted

	* src/classes/string.C: root context in match replace body now
	  unchanged

	* src/types/pa_value.h: parameter # 1 based

	* src/main/pa_common.C: common:  actual filename '%s'

	* src/classes/string.C: z

	* src/classes/Makefile.am: classes/.am

	* src/classes/: Makefile.am: classes/.am

	* src/: classes/Makefile.am, main/pa_sql_driver_manager.C,
	  targets/cgi/pa_pool.C: classes/.am

2001-05-18  parser

	* src/: include/pa_config_auto.h.in, targets/cgi/pa_pool.C: .am
	  pa_threads.C ins

	* src/targets/cgi/Makefile.am: .am pa_threads.C added

2001-05-17  parser

	* src/: classes/string.C, include/pa_config_fixed.h,
	  include/pa_config_includes.h, main/compile.y,
	  main/compile_tools.h, main/execute.C, main/pa_array.C,
	  main/pa_common.C, main/pa_dir.C, main/pa_hash.C, main/pa_pool.C,
	  main/untaint.C, types/pa_vcookie.C, types/pa_vfile.C,
	  types/pa_vform.C: #include "pa_config_includes.h" removed from
	  most .C

	* src/doc/html2chm.cmd: z

	* src/doc/: chm.cmd, doxygen.cmd, html2chm.cmd, sources2html.cmd,
	  view.cmd, view_chm.cmd, view_html.cmd: doc cmds

	* src/main/pa_sql_driver_manager.C: moved expiration to
	  get_connection_from_cache

	* src/main/pa_sql_driver_manager.C: cache expiration bf

	* src/: classes/classes.h, include/pa_sql_connection.h,
	  include/pa_sql_driver_manager.h, main/pa_sql_driver_manager.C:
	  cache expiration[use SQL_Driver::disconnect]

	* src/main/pa_table.C: table.locate current restored on "not found"

	* src/: main/execute.C, types/pa_vmethod_frame.h: endless recursion
	  line no

	* src/: include/pa_request.h, main/execute.C, main/pa_request.C:
	  ANTI_ENDLESS_EXECUTE_RECOURSION

	* src/: classes/op.C, include/pa_sql_connection.h,
	  include/pa_sql_driver_manager.h, main/pa_sql_driver_manager.C,
	  sql/pa_sql_driver.h: fixed problem at last: 2connections own
	  1driver and set_services fight for driver::fservices. before fix

	* src/: classes/op.C, include/pa_config_fixed.h,
	  include/pa_sql_connection.h, include/pa_sql_driver_manager.h,
	  main/pa_sql_driver_manager.C: found problem at last: 2connections
	  own 1driver and set_services fight for driver::fservices. before
	  fix

	* src/: include/pa_config_fixed.h, include/pa_threads.h,
	  targets/cgi/pa_threads.C, targets/cgi/parser3.dsp,
	  targets/isapi/pa_threads.C, targets/isapi/parser3isapi.dsp: added
	  pa_threads.C

	* src/include/pa_threads.h: removed targets/parser

	* src/include/: pa_array.h, pa_common.h, pa_config_fixed.h,
	  pa_config_includes.h, pa_exception.h, pa_exec.h, pa_globals.h,
	  pa_hash.h, pa_opcode.h, pa_pool.h, pa_request.h, pa_sapi.h,
	  pa_socks.h, pa_sql_connection.h, pa_stack.h, pa_string.h,
	  pa_table.h, pa_threads.h: #include "pa_config_includes.h" in all
	  headers

	* src/: classes/image.C, include/pa_sql_driver_manager.h,
	  main/pa_sql_driver_manager.C, main/pa_string.C: wrong includes
	  order prevented sqlmanager to see MULTYTHREAD define

	* src/: include/pa_config_fixed.h, include/pa_threads.h,
	  main/pa_sql_driver_manager.C: SYNCHRONIZED moved closer to caches
	  put/gets

	* src/: include/pa_hash.h, main/execute.C: removed /*SYNCHRONIZED*/
	  from hash.h

	* src/: classes/op.C, include/pa_sql_connection.h,
	  main/pa_sql_driver_manager.C, sql/pa_sql_driver.h: connection
	  from cache ->set_services(&services);

2001-05-16  parser

	* src/targets/cgi/parser3.C: z

	* src/: include/pa_pool.h, targets/cgi/pa_pool.C: removed pool
	  debug, #ifdefed some.  would debug later, on more precise sample
	  than stupid: @main[] $name[$z[]] ^for[i](0;10000-2){ $tail[9994]
	  $name.$tail[$tail!] $name.$tail } ok3

	* src/: include/pa_array.h, main/pa_array.C, targets/cgi/parser3.C:
	  removed array debug. before vstring rebasing

	* src/: include/pa_array.h, include/pa_string.h, main/execute.C,
	  main/pa_array.C, targets/cgi/pa_pool.C, targets/cgi/parser3.C:
	  array debugged; adjusted

	* src/main/: pa_sql_driver_manager.C, pa_string.C:
	  SQL_Driver_manager line no for connect/charset errors

2001-05-15  parser

	* src/: include/pa_array.h, include/pa_string.h, main/pa_array.C,
	  main/pa_string.C: string+array made linear grows

	* src/: include/pa_string.h, main/pa_string.C,
	  targets/cgi/pa_pool.C, targets/cgi/parser3.C: think that all must
	  grow lineary, not exponentialy

	* src/: include/pa_pool.h, include/pa_string.h, main/pa_string.C,
	  targets/cgi/pa_pool.C, targets/cgi/parser3.C: string fixed bug
	  with fullchunk cmps

	* src/targets/cgi/: pa_pool.C, parser3.C: main loss here: 5673321/
	  70041=	   81

	* src/: include/pa_string.h, targets/cgi/pa_pool.C,
	  targets/cgi/parser3.C: detected huge mem allocation: size/times
	  malloc 27809390/368771, calloc 3232/83. would test now

	* src/: classes/random.C, main/compile.y, main/execute.C,
	  main/pa_request.C, types/pa_value.h, types/pa_vmethod_frame.h:
	  numbered params had wrong name - for instance: bad error message
	  in ^for[] bad body type. fixed

2001-05-14  parser

	* src/: classes/string.C, include/pa_string.h, main/pa_string.C,
	  main/untaint.C: ^string.upper|lower[]

2001-05-11  parser

	* src/: classes/double.C, classes/image.C, classes/op.C,
	  classes/string.C, classes/table.C, classes/unknown.C,
	  main/execute.C, types/pa_value.h, types/pa_vbool.h,
	  types/pa_vdouble.h, types/pa_vint.h, types/pa_vstring.h,
	  types/pa_vunknown.h: op: MAX_LOOPS as_int

	* src/: main/main.dsp, targets/isapi/parser3isapi.dsp: fixed some
	  .dsp for win32tools

2001-05-11  paf

	* src/: classes/classes.cmd, classes/gawk.exe, classes/ls.exe,
	  main/bison.exe, targets/isapi/KILL.EXE, targets/isapi/PSTAT.EXE,
	  targets/isapi/istart.cmd, targets/isapi/istop.cmd,
	  targets/isapi/kill.pl: moved win32 helpers to /win32tools

2001-05-10  paf

	* src/include/: pa_common.h, pa_config_includes.h: inline undefed
	  for C++, that's all

	* src/include/: pa_config_auto.h.in, pa_config_fixed.h,
	  pa_config_includes.h: inline wonders

	* src/: classes/Makefile.am, classes/hash.C, doc/doxygen.cfg,
	  doc/doxygen.cmd: hash.C added

	* src/: main/pa_request.C, types/pa_vrequest.C: op configured

	* src/main/compile.y: @end grammar: allowed zero strings in control
	  menthod

	* src/types/: pa_value.h, pa_vclass.h, pa_vstateless_class.h,
	  pa_vstateless_object.h: changed priority: field before method
	  lookup in vclass & vobject

	* src/: doc/doxygen.cmd, main/compile.y, types/pa_vobject.h:
	  grammar: priorities changes [lowerd && prior] vobject: now first
	  fields, next methods

2001-05-08  paf

	* src/main/pa_table.C: table columnname2item on nameless ignored
	  bark=false. fixed

	* src/: classes/table.C, types/pa_value.h, types/pa_vhash.h,
	  types/pa_vmethod_frame.h: hash:default works at last!

	* src/: classes/mail.C, classes/table.C, doc/doxygen.cmd,
	  main/main.dsp, types/pa_vhash.h, types/pa_vstateless_class.h:
	  hash:default

	* src/classes/table.C: z

	* src/classes/table.C: table:hash always hash of hash now

	* src/classes/table.C: table:empty return bool now

	* src/: classes/table.C, doc/chm.cmd, include/pa_array.h,
	  include/pa_table.h, main/pa_table.C, types/pa_value.h,
	  types/pa_vtable.h: table:hash

	* src/classes/table.C: table:record have name

	* src/: classes/op.C, types/pa_vtable.h: allowed $table.2342734
	  returns vunknown

	* src/classes/: double.C, int.C, op.C, string.C:
	  int,double,string:int[] double[] string:length[] results now have
	  hames

	* src/: classes/op.C, classes/table.C, main/main.dsp,
	  types/pa_vtable.h: removed table:find. table:locate and op:eval
	  now return bool

	* src/: doc/chm.cmd, main/execute.C, types/pa_value.h: wrong pool
	  in method checkparams again. fixed

2001-05-07  paf

	* src/doc/chm.cmd: cmd

	* src/: classes/image.C, classes/mail.C, classes/string.C,
	  doc/chm.cmd, include/pa_table.h, main/pa_table.C,
	  types/pa_value.h: method reported errors on wrong pool

	* src/main/execute.C: ^var[^class:var.method[]] is not constructor
	  now

	* src/: doc/ClassExample2.dox, doc/aliased.dox, doc/chm.cmd,
	  include/code.h, include/pa_opcode.h, main/compile.C,
	  main/compile_tools.h, main/execute.C, types/pa_value.h,
	  types/pa_vbool.h, types/pa_vclass.h, types/pa_vcode_frame.h,
	  types/pa_vcookie.h, types/pa_vdouble.h, types/pa_venv.h,
	  types/pa_vfile.h, types/pa_vform.h, types/pa_vhash.h,
	  types/pa_vimage.h, types/pa_vint.h, types/pa_vjunction.h,
	  types/pa_vmethod_frame.h, types/pa_vobject.h,
	  types/pa_vrequest.h, types/pa_vresponse.h,
	  types/pa_vstateless_class.h, types/pa_vstring.h,
	  types/pa_vtable.h, types/pa_vunknown.h, types/pa_wcontext.h,
	  types/pa_wwrapper.h: pa_code.h

	* src/doc/: chm.cmd, doxygen.cmd, view.cmd: dox cmd

	* src/: classes/string.C, classes/table.C, doc/ClassExample1.dox,
	  doc/ClassExample2.dox, doc/ClassExample3.dox, doc/aliased.dox,
	  doc/class.dox, doc/compiler.dox, doc/doxygen.cfg,
	  doc/doxygen.cmd, doc/executor.dox, doc/index.dox,
	  doc/methoded.dox, doc/module.dox, doc/object.dox, doc/pooled.dox,
	  doc/string.dox, doc/targets.dox, doc/value.dox, include/code.h,
	  include/pa_hash.h, include/pa_string.h, main/pa_request.C,
	  main/pa_sql_driver_manager.C, types/pa_vjunction.h,
	  types/pa_vtable.h: dox, split by not clean parts also

	* src/: include/pa_table.h, main/pa_table.C, types/pa_value.h,
	  types/pa_vtable.h: table: fields, then methods.  so to enable
	  'dir' fields & co. more

	* src/types/: pa_value.h, pa_vtable.h: table: fields, then methods.
	  so to enable 'dir' fields & co.

	* src/main/compile.y: grammar: @end

2001-05-04  paf

	* src/: doc/ClassExample1.dox, doc/ClassExample2.dox,
	  doc/ClassExample3.dox, main/execute.C: dox: example1 updated

	* src/: classes/classes.h, classes/double.C, classes/file.C,
	  classes/form.C, classes/image.C, classes/int.C, classes/mail.C,
	  classes/op.C, classes/random.C, classes/response.C,
	  classes/string.C, classes/table.C, classes/unknown.C,
	  doc/doxygen.cfg, doc/index.dox, main/pa_string.C: removed m-
	  method dox

2001-05-03  paf

	* src/: classes/classes.h, classes/double.C, doc/aliased.dox,
	  doc/class.dox, doc/compiler.dox, doc/doxygen.cfg,
	  doc/doxygen.txt, doc/executor.dox, doc/index.dox,
	  doc/methoded.dox, doc/module.dox, doc/object.dox, doc/pooled.dox,
	  doc/string.dox, doc/targets.dox, doc/value.dox,
	  main/pa_request.C: dox splitted .dox files and added some

	* src/: classes/Makefile.am, doc/doxygen.txt: classes/am

2001-05-02  paf

	* src/classes/: image.C, table.C: table:dir result are not tainted
	  by file_name	language now

2001-04-28  paf

	* src/classes/classes.inc: removed classes.inc

	* src/: classes/classes.inc, main/Makefile.am: removed pa_methoded
	  from .am

	* src/classes/classes.awk: skipped classes in .awk

	* src/: classes/Makefile.am, classes/classes.C, classes/classes.h,
	  classes/classes.inc, classes/double.C, classes/file.C,
	  classes/form.C, classes/int.C, classes/op.C, classes/response.C,
	  classes/string.C, classes/table.C, classes/unknown.C,
	  include/pa_methoded.h, main/main.dsp, main/pa_methoded.C,
	  targets/cgi/parser3.C, types/pa_vdouble.h, types/pa_vfile.h,
	  types/pa_vform.h, types/pa_vimage.h, types/pa_vint.h: renamed
	  pa_methoded back to classes/classes.h

	* src/: classes/Makefile.am, main/main.dsp: classes/Makefile.am

	* src/: classes/Makefile.am, classes/classes.awk,
	  classes/classes.cmd, classes/classes.inc, classes/gawk.exe,
	  classes/ls.exe, main/bison.exe: classes.inc autogenerator

	* src/: classes/classes.C, classes/classes.h, classes/double.C,
	  classes/file.C, classes/form.C, classes/int.C, classes/op.C,
	  classes/response.C, classes/string.C, classes/table.C,
	  classes/unknown.C, include/pa_methoded.h, main/Makefile.am,
	  main/main.dsp, main/pa_methoded.C, targets/cgi/parser3.C,
	  types/pa_vdouble.h, types/pa_vfile.h, types/pa_vform.h,
	  types/pa_vimage.h, types/pa_vint.h: classes/classes renamet to
	  include|main/pa_methoded

	* src/: include/pa_string.h, main/pa_globals.C, main/untaint.C,
	  targets/cgi/parser3.C, targets/isapi/parser3isapi.C: z

	* src/: classes/form.C, include/pa_globals.h, main/pa_globals.C:
	  moved some configured data to request::classes_conf moved some
	  string crations from globals to M...	[works]

	* src/: classes/form.C, classes/mail.C, classes/op.C,
	  include/pa_globals.h, include/pa_request.h, main/pa_globals.C,
	  main/pa_request.C: moved some configured data to
	  request::classes_conf moved some string crations from globals to
	  M...

	* src/: classes/form.C, include/pa_request.h, main/pa_request.C:
	  about to move configured data to special request hash

	* src/: classes/classes.C, classes/classes.h, classes/file.C,
	  classes/form.C, classes/mail.C, include/pa_request.h,
	  main/pa_request.C: configure started

	* src/: main/execute.C, types/pa_wcontext.h: Methoded reorganized
	  2. todo: methoded-configure

	* src/: classes/_double.h, classes/_file.h, classes/_form.h,
	  classes/_image.h, classes/_int.h, classes/_mail.h, classes/_op.h,
	  classes/_random.h, classes/_response.h, classes/_string.h,
	  classes/_table.h, classes/_unknown.h, classes/classes.inc,
	  classes/double.C, classes/exec.C, classes/file.C, classes/form.C,
	  classes/image.C, classes/int.C, classes/mail.C, classes/op.C,
	  classes/random.C, classes/response.C, classes/string.C,
	  classes/table.C, classes/unknown.C, include/pa_globals.h,
	  include/pa_request.h, main/compile.y, main/execute.C,
	  main/main.dsp, main/pa_globals.C, main/pa_request.C,
	  targets/cgi/parser3.C, targets/isapi/parser3isapi.C,
	  types/pa_value.h, types/pa_vcookie.h, types/pa_vdouble.h,
	  types/pa_venv.h, types/pa_vfile.h, types/pa_vform.C,
	  types/pa_vform.h, types/pa_vimage.h, types/pa_vint.h,
	  types/pa_vrequest.h, types/pa_vresponse.h,
	  types/pa_vstateless_class.h, types/pa_vstring.h,
	  types/pa_vtable.h, types/pa_vunknown.h, types/pa_wcontext.h,
	  classes/classes.C, classes/classes.h: Methoded reorganized. todo:
	  methoded-configure

	* src/: classes/file.C, classes/table.C, main/compile.y,
	  main/execute.C, main/pa_request.C, targets/cgi/parser3.C,
	  types/pa_vtable.h, types/pa_wcontext.h: removed ^a.menu{$name}
	  ability. now $a{^menu{$name}} or ^a.menu{$a.name}

	* src/: classes/_string.h, classes/classes.C, classes/classes.h,
	  classes/double.C, classes/exec.C, classes/file.C, classes/form.C,
	  classes/image.C, classes/int.C, classes/mail.C, classes/op.C,
	  classes/random.C, classes/response.C, classes/string.C,
	  classes/table.C, classes/unknown.C, include/pa_request.h,
	  main/compile.y, main/execute.C, main/pa_globals.C,
	  main/pa_request.C, types/pa_value.h, types/pa_vdouble.h,
	  types/pa_vfile.h, types/pa_vform.C, types/pa_vform.h,
	  types/pa_vimage.h, types/pa_vint.h, types/pa_vresponse.h,
	  types/pa_vstring.h, types/pa_vtable.h, types/pa_vunknown.h:
	  beautifying just compiled. todo: debug, configure

2001-04-27  paf

	* src/: classes/file.C, classes/image.C, classes/table.C,
	  main/execute.C, main/pa_request.C, types/pa_vstateless_class.h:
	  beautifying -99

	* src/: classes/_double.h, classes/_form.h, classes/_int.h,
	  classes/_response.h, classes/_unknown.h, classes/classes.C,
	  classes/classes.h, classes/double.C, classes/file.C,
	  classes/form.C, classes/image.C, classes/int.C, classes/mail.C,
	  classes/op.C, classes/random.C, classes/response.C,
	  classes/string.C, include/pa_globals.h, main/main.dsp,
	  main/pa_globals.C, types/pa_vdouble.h, types/pa_vfile.h,
	  types/pa_vform.h, types/pa_vimage.h, types/pa_vint.h,
	  types/pa_vresponse.h, types/pa_vstring.h, types/pa_vtable.h,
	  types/pa_vunknown.h: beautifying -100

	* src/main/compile.y: serge@ found @CLASS bug. fixed

	* src/: classes/_file.h, classes/_image.h, classes/_mail.h,
	  classes/_op.h, classes/_random.h, classes/_table.h,
	  classes/file.C, classes/image.C, classes/int.C, classes/mail.C,
	  classes/op.C, classes/random.C, classes/response.C,
	  classes/string.C, classes/table.C, classes/unknown.C,
	  include/pa_globals.h, main/main.dsp, main/pa_globals.C,
	  main/pa_request.C, targets/cgi/parser3.C, types/pa_value.h,
	  types/pa_vcookie.h, types/pa_venv.h, types/pa_vrequest.h: started
	  beautifying

2001-04-26  paf

	* src/: main/pa_request.C, types/pa_vfile.h: code documentation ++

	* src/: doc/doxygen.cfg, include/pa_socks.h, main/pa_socks.C: code
	  documentation ++

	* src/: classes/_exec.h, doc/doxygen.cfg,
	  include/pa_config_fixed.h, include/pa_config_includes.h,
	  targets/cgi/pa_pool.C: code documentation ++

	* src/: classes/_image.h, classes/op.C, classes/random.C,
	  types/pa_vbool.h, types/pa_vclass.h, types/pa_vcode_frame.h,
	  types/pa_vcookie.h, types/pa_vdouble.h, types/pa_venv.h,
	  types/pa_vform.C, types/pa_vform.h, types/pa_vimage.C,
	  types/pa_vimage.h, types/pa_vint.h, types/pa_vjunction.h,
	  types/pa_vmethod_frame.h, types/pa_vobject.h,
	  types/pa_vrequest.C, types/pa_vrequest.h,
	  types/pa_vstateless_class.C, types/pa_vstateless_object.h,
	  types/pa_vstring.C, types/pa_vstring.h, types/pa_vtable.h,
	  types/pa_vunknown.h, types/pa_wcontext.C, types/pa_wwrapper.h:
	  code documentation ++

	* src/: classes/image.C, classes/mail.C, classes/string.C,
	  classes/table.C, doc/doxygen.cfg, doc/doxygen.txt,
	  include/pa_array.h, include/pa_dir.h, include/pa_string.h,
	  main/compile_tools.h, main/pa_common.C, sql/pa_sql_driver.h,
	  types/pa_vbool.h, types/pa_vclass.h, types/pa_vcode_frame.h,
	  types/pa_vhash.h, types/pa_vjunction.h, types/pa_vmethod_frame.h,
	  types/pa_vobject.h, types/pa_vstateless_class.h,
	  types/pa_wcontext.h, types/pa_wwrapper.h: code documentation ++

	* src/main/: pa_request.C, pa_string.C: z

	* src/: include/pa_common.h, include/pa_types.h,
	  main/pa_sql_driver_manager.C: module [and, guess, isapi]
	  connection caching fixed.  request-pooled-url were stored into
	  global connectioncache

2001-04-25  paf

	* src/: doc/doxygen.cfg, doc/doxygen.txt,
	  targets/isapi/parser3isapi.C: started doc / [doxygen.txt]

	* src/: include/code.h, include/pa_common.h, main/compile.y,
	  main/execute.C, main/pa_common.C: -d

	* src/: classes/file.C, main/pa_exec.C, targets/cgi/parser3.C:
	  illegal call check a bit improved, but still under iis no mapping
	  of dir with parser allowed!

2001-04-24  paf

	* src/targets/Makefile.am: apache module lib .am

	* src/main/pa_exec.C: windows32 buildCommand

2001-04-23  paf

	* src/targets/cgi/Makefile.am: win32 conditional

	* src/targets/cgi/Makefile.am: win32 conditional

	* src/targets/cgi/Makefile.am: liblink

	* src/: include/pa_array.h, main/pa_array.C, types/pa_vfile.h:
	  vfile fields return type

	* src/types/pa_vfile.h: vfile fields return type

	* src/include/pa_config_auto.h.in: .h.in

	* src/: classes/Makefile, main/Makefile, targets/cgi/Makefile,
	  types/Makefile: makefiles removed

	* src/: classes/Makefile, main/Makefile, main/pa_string.C,
	  targets/cgi/Makefile, types/Makefile: configure.in + makefiles

	* src/main/pa_string.C: tested OK /// @test really @b test: s x m
	  [tested: i & g ]

	* src/: classes/random.C, targets/cgi/parser3.C: redo failed ///
	  @test noticed series in isapi, check how initialize_random_class
	  is called! [must be called only once]

	* src/main/execute.C: operators first! so that ^table.menu{^rem{}}
	  would not be 'unknown column'

	* src/: classes/table.C, types/pa_vform.C, types/pa_vtable.h: ///
	  @test $a.menu{ $a[123] } and $a.menu{^table:set[]...}

	* src/: main/pa_request.C, targets/cgi/parser3.C: /// @test with
	  commandline start "parser3 a.html" so that ^load[a.cfg] worked!
	  [now doesnt]

	* src/targets/cgi/parser3.C: cgi cmdline ver

	* src/targets/cgi/parser3.C: cgi /// @test disable
	  /cgi-bin/parser3/auto.p

	* src/main/untaint.C: untaint without charset

	* src/: include/pa_config_fixed.h, include/pa_config_includes.h,
	  main/pa_common.C: common: file_write /// @test mkdirs
	  file_delete rmdirs

	* src/main/untaint.C: mail header only once to =?

	* src/: classes/image.C, classes/mail.C, include/pa_globals.h,
	  include/pa_string.h, main/pa_exec.C, main/pa_request.C,
	  main/untaint.C: untaint -	   @test optimize whitespaces for
	  all but 'html'

	* src/: classes/mail.C, include/pa_hash.h, include/pa_string.h,
	  main/pa_common.C, main/pa_hash.C, main/pa_request.C,
	  main/untaint.C: untaint -  @test mail-header

2001-04-20  paf

	* src/: classes/string.C, classes/table.C, include/pa_globals.h,
	  include/pa_request.h, include/pa_string.h, main/compile.y,
	  main/pa_globals.C, main/pa_request.C, main/pa_string.C,
	  targets/cgi/parser3.C: $MAIN:LOCALE

	* src/main/untaint.C: z

	* src/: main/untaint.C, targets/cgi/parser3.C: fixed header "a/a"

2001-04-19  paf

	* src/main/compile_tools.h: $a$b bugfix

	* src/targets/cgi/parser3.C: z

	* src/classes/file.C: z

	* src/: classes/file.C, include/pa_common.h, types/pa_vcookie.C:
	  done: header to $fields. waits for header '\' tricks

	* src/: include/pa_common.h, main/pa_common.C, main/pa_request.C,
	  main/untaint.C, targets/isapi/parser3isapi.C, types/pa_vcookie.C:
	  changed urlencode here and in untaint.C to HTTP standard's " and
	  \" mech

	* src/: main/pa_request.C, targets/isapi/parser3isapi.C: fixed
	  http://alx/~paf/ doesnt load /auto.p

2001-04-18  paf

	* src/main/pa_request.C: 1

	* src/: main/Makefile.am, main/main.dsp, targets/cgi/Makefile.am:
	  linux @alx

2001-04-17  paf

	* src/: classes/file.C, classes/image.C, doc/doxygen.cfg,
	  include/pa_sql_connection.h, main/pa_sql_driver_manager.C,
	  sql/pa_sql_driver.h: SQL_Driver_services renamed. doxygen statics
	  enabled

	* src/: Makefile.am, classes/Makefile.am, classes/_double.h,
	  classes/_exec.h, classes/_file.h, classes/_form.h,
	  classes/_image.h, classes/_int.h, classes/_mail.h, classes/_op.h,
	  classes/_random.h, classes/_response.h, classes/_string.h,
	  classes/_table.h, classes/_unknown.h, classes/file.C,
	  classes/image.C, classes/mail.C, classes/op.C, classes/random.C,
	  include/pa_config_fixed.h, include/pa_config_includes.h,
	  include/pa_hash.h, include/pa_sql_driver_manager.h,
	  include/pa_version.h, main/Makefile.am, main/compile.y,
	  main/pa_common.C, main/pa_exec.C, main/pa_socks.C,
	  main/pa_sql_driver_manager.C, sql/Makefile.am,
	  sql/pa_sql_driver.h, targets/cgi/Makefile.am,
	  targets/cgi/parser3.C, types/Makefile.am, types/pa_vcookie.C,
	  types/pa_vform.C, types/pa_vimage.h: exec @jav

	* src/: include/pa_sql_driver_manager.h,
	  main/pa_sql_driver_manager.C, sql/pa_sql_driver.h,
	  types/pa_vimage.h: sql driver interface now has initialize(client
	  .so)

2001-04-16  paf

	* src/Makefile.am: compile2 cygwin

	* src/: include/pa_config_includes.h, main/pa_exec.C,
	  main/pa_socks.C, targets/cgi/Makefile.am: compile1 cygwin

	* src/targets/cgi/Makefile.am: compile0 jav

	* src/: Makefile.am, classes/Makefile.am, classes/_double.h,
	  classes/_exec.h, classes/_file.h, classes/_form.h,
	  classes/_image.h, classes/_int.h, classes/_mail.h, classes/_op.h,
	  classes/_random.h, classes/_response.h, classes/_string.h,
	  classes/_table.h, classes/_unknown.h, classes/image.C,
	  classes/mail.C, classes/op.C, classes/random.C,
	  include/pa_config_fixed.h, include/pa_config_includes.h,
	  include/pa_hash.h, include/pa_version.h, main/Makefile.am,
	  main/compile.y, main/pa_common.C, main/pa_exec.C,
	  sql/Makefile.am, targets/cgi/Makefile.am, targets/cgi/parser3.C,
	  types/Makefile.am, types/pa_vcookie.C, types/pa_vform.C:
	  compile-1

2001-04-15  paf

	* src/classes/op.C: z

	* src/classes/table.C: table:empty +=process

	* src/types/pa_value.h: MethodParams !junction

	* src/: classes/_string.h, classes/double.C, classes/file.C,
	  classes/image.C, classes/int.C, classes/mail.C, classes/op.C,
	  classes/random.C, classes/response.C, classes/string.C,
	  classes/table.C, classes/unknown.C, main/pa_request.C:
	  MethodParams everywhere

	* src/: classes/op.C, include/pa_request.h, types/pa_value.h,
	  types/pa_vmethod_frame.h: MethodParams in op.C

2001-04-12  paf

	* src/: classes/image.C, types/pa_vimage.h: image:font :text

	* src/: classes/_unknown.h, classes/unknown.C,
	  include/pa_globals.h, main/main.dsp, main/pa_globals.C,
	  types/pa_vunknown.h: ^unknown:int[]=0 double[]=0

	* src/: classes/image.C, main/pa_hash.C: hash bug fixed

	* src/classes/image.C: image:gif now does not have params

	* src/classes/image.C:
	  image:line/fill/rectangle/bar/replace/polygon/polybar

	* src/: classes/image.C, classes/op.C, main/execute.C,
	  types/pa_value.h, types/pa_vmethod_frame.h, types/pa_wcontext.h:
	  for var now written not to r.wcontext, but to r.root cleared
	  "entered_object" state

2001-04-11  paf

	* src/classes/image.C: image:create image:load

	* src/: classes/image.C, main/main.dsp: gd with mem write + image
	  just compiled

	* src/: classes/image.C, types/pa_vimage.C, types/pa_vimage.h: gd
	  todo: gif without file

	* src/: classes/image.C, types/pa_vimage.C, types/pa_vimage.h: gd
	  started porting to Pooled descendant

	* src/: classes/image.C, main/execute.C, main/main.dsp,
	  main/pa_request.C, types/pa_vcframe.h, types/pa_vcode_frame.h,
	  types/pa_vimage.C, types/pa_vimage.h, types/pa_vmethod_frame.h,
	  types/pa_vmframe.h: libimaging dead end: pil parses header in .py

	* src/: classes/image.C, include/pa_globals.h, main/main.dsp,
	  main/pa_globals.C, types/pa_vimage.C, types/pa_vimage.h: gd dead
	  end. switching to python imaging lib

	* src/main/main.dsp: gd+smtp made separate libs

	* src/: include/pa_globals.h, include/pa_string.h,
	  main/pa_common.C, main/pa_request.C, main/untaint.C,
	  types/pa_vfile.C, types/pa_vstring.C: fixed vstring:as_vfile
	  length

	* src/: classes/mail.C, classes/op.C, targets/cgi/parser3.C,
	  types/pa_value.h, types/pa_vfile.C, types/pa_vfile.h,
	  types/pa_vform.C, types/pa_vstring.C, types/pa_vstring.h: forced
	  UL_FILE_NAME of posted file name

	* src/: classes/image.C, main/pa_request.C, types/pa_vform.C: fixed
	  post [broke when moved post read to core]

2001-04-10  paf

	* src/classes/image.C: image:html done

	* src/: classes/image.C, types/pa_vimage.C: jpg measure bugs fixed

	* src/classes/image.C: z

	* src/: classes/_image.h, classes/image.C, types/pa_vimage.C: image
	  forgotten!

	* src/: classes/table.C, include/pa_common.h, main/pa_common.C,
	  main/pa_request.C, main/pa_string.C, main/untaint.C,
	  types/pa_vimage.h: image:measure -90

	* src/: classes/_double.h, classes/_file.h, classes/_form.h,
	  classes/_int.h, classes/_mail.h, classes/_op.h,
	  classes/_random.h, classes/_response.h, classes/_string.h,
	  classes/_table.h, classes/file.C, classes/mail.C,
	  include/pa_common.h, include/pa_globals.h, main/execute.C,
	  main/main.dsp, main/pa_common.C, main/pa_globals.C,
	  targets/isapi/parser3isapi.C, types/pa_value.h, types/pa_vfile.C,
	  types/pa_vfile.h, types/pa_vhash.h, types/pa_vimage.h,
	  types/pa_vresponse.h, types/pa_vstring.h: image:measure -100 just
	  compiled

	* src/classes/mail.C: minor bug with unclear from/to

	* src/classes/mail.C: sendmail unix skipping defaults

	* src/: classes/mail.C, include/pa_common.h, main/pa_common.C:
	  sendmail unix added defaults

	* src/classes/mail.C: unix sendmail compiled. todo:testing

	* src/: classes/mail.C, main/pa_globals.C: smtp some consts

2001-04-09  paf

	* src/: classes/file.C, include/pa_exec.h, include/pa_sapi.h,
	  main/main.dsp, main/pa_exec.C, targets/cgi/parser3.C,
	  targets/cgi/parser3.dsp, targets/isapi/parser3isapi.C,
	  targets/isapi/parser3isapi.dsp: all targets exec

	* src/: include/pa_sapi.h, include/pa_string.h,
	  targets/cgi/parser3.C, targets/isapi/parser3isapi.C,
	  targets/isapi/parser3isapi.dsp: sapi exec dead end. badly parsed
	  args in apache:util.script

	* src/include/pa_string.h: written but not tested exec with env for
	  unix

	* src/: classes/file.C, main/main.dsp, main/pa_request.C,
	  targets/cgi/parser3.C: exec win32 env

	* src/: classes/file.C, include/pa_hash.h, main/pa_hash.C: exec env
	  0

	* src/: classes/exec.C, classes/file.C, include/pa_globals.h,
	  main/execute.C, main/main.dsp, main/pa_globals.C,
	  main/pa_request.C, types/pa_vfile.C, types/pa_vfile.h,
	  types/pa_vform.C, types/pa_vstring.C: exec4. todo env

	* src/: classes/exec.C, include/pa_common.h, main/pa_common.C,
	  main/untaint.C: exec3. decided exec:cgi to move to file:cgi

	* src/: classes/_exec.h, main/execute.C, main/pa_globals.C,
	  main/pa_request.C, types/pa_vcookie.C, types/pa_vfile.C: exec -2

	* src/: classes/_exec.h, classes/exec.C, include/pa_common.h,
	  include/pa_request.h, include/pa_sapi.h, include/pa_string.h,
	  main/pa_common.C, main/pa_request.C, main/pa_string.C,
	  targets/cgi/parser3.C, targets/cgi/parser3.dsp,
	  targets/isapi/parser3isapi.C, types/pa_vform.C, types/pa_vform.h:
	  exec class just compiled. moved post read to request core

	* src/: classes/_op.h, include/pa_dir.h, include/pa_globals.h,
	  include/pa_sapi.h, main/main.dsp, main/pa_dir.C,
	  main/pa_globals.C, targets/cgi/parser3.C,
	  targets/cgi/parser3.dsp: problems with ^exec:cgi post data. they
	  are already read by vform

2001-04-08  paf

	* src/: classes/file.C, classes/mail.C, classes/string.C,
	  include/pa_request.h, include/pa_string.h, main/pa_request.C:
	  uuencode. string<<

2001-04-07  paf

	* src/classes/mail.C: z

	* src/classes/mail.C: z

	* src/classes/mail.C: ^mail[$attach

	* src/classes/mail.C: ^attach dead end

	* src/: include/pa_socks.h, main/main.dsp, main/pa_socks.C,
	  targets/cgi/parser3.C, targets/cgi/parser3.dsp,
	  targets/isapi/parser3isapi.C: mail:send 1

	* src/: classes/mail.C, main/pa_request.C: z

	* src/: classes/mail.C, include/pa_globals.h, include/pa_request.h,
	  main/main.dsp, main/pa_globals.C, main/pa_request.C: smtp just
	  compiled

	* src/classes/mail.C: +=

	* src/: classes/mail.C, include/pa_string.h: mail:send -1 text
	  prepared

	* src/: classes/_mail.h, classes/mail.C, include/pa_common.h,
	  include/pa_globals.h, include/pa_string.h, main/main.dsp,
	  main/pa_common.C, main/pa_globals.C, main/pa_request.C,
	  main/untaint.C, types/pa_vcookie.C: mail:send -10 just compiled

2001-04-06  paf

	* src/: classes/table.C, include/pa_globals.h, main/pa_globals.C,
	  main/pa_string.C: table:dir 1

	* src/: classes/table.C, include/pa_dir.h, main/execute.C,
	  main/main.dsp, main/pa_dir.C: table:dir 0 [without regexp]

	* src/: classes/_op.h, classes/_root.h, classes/op.C,
	  classes/root.C, include/pa_globals.h, include/pa_request.h,
	  main/compile.C, main/execute.C, main/main.dsp, main/pa_globals.C,
	  main/pa_request.C: renamed 'root' to 'op'

	* src/classes/: _op.h, op.C: renamed from 'root'

	* src/types/pa_valiased.C: another root inherititance skipped

	* src/main/: compile.C, compile.y, execute.C: operators are now not
	  root methods of parent class. just 'ROOT' class

	* src/: classes/random.C, classes/table.C, main/pa_globals.C:
	  @office

	* src/: main/pa_request.C, sql/pa_sql_driver.h: mysql limit

2001-04-05  paf

	* src/: main/execute.C, main/pa_request.C, main/pa_string.C,
	  types/pa_value.h, types/pa_vmframe.h, types/pa_wcontext.h:
	  constructor flag dropped at get_method_frame and remembered into
	  method_frame

	* src/: classes/file.C, classes/root.C, classes/string.C,
	  classes/table.C, main/pa_request.C: junction to code&expression
	  in errors

	* src/: include/pa_globals.h, main/pa_globals.C, main/pa_request.C,
	  main/pa_string.C, targets/isapi/parser3isapi.dsp:
	  $LOCALE:ctype[Russian_Russia.1251]

	* src/: include/pa_config_fixed.h, include/pa_config_includes.h,
	  include/pa_hash.h, include/pa_string.h, main/pa_hash.C,
	  main/pa_table.C: hash now not thread-safe.

	* src/: classes/table.C, include/pa_string.h, main/pa_string.C,
	  main/untaint.C: z

	* src/: classes/random.C, classes/root.C, classes/table.C,
	  include/pa_sql_connection.h, include/pa_string.h, main/execute.C,
	  main/pa_sql_driver_manager.C, main/pa_string.C, main/untaint.C,
	  sql/pa_sql_driver.h, types/pa_vmframe.h, types/pa_wcontext.C,
	  types/pa_wcontext.h: sql quote. string untaint UL_SQL

	* src/: classes/table.C, include/pa_sql_connection.h,
	  main/pa_sql_driver_manager.C, sql/pa_sql_driver.h: sql ping

	* src/classes/table.C: select * from hren error contains statement

	* src/: classes/table.C, include/pa_sql_connection.h,
	  include/pa_types.h, main/pa_sql_driver_manager.C, main/untaint.C,
	  sql/pa_sql_driver.h, targets/cgi/parser3.dsp: mysql 0

	* src/: classes/root.C, include/pa_sql_connection.h,
	  include/pa_sql_driver.h, main/main.dsp,
	  main/pa_sql_driver_manager.C, sql/pa_sql_driver.h: sql driver
	  services for conv memory & error reporting

2001-04-04  paf

	* src/doc/doxygen.cfg: z

	* src/include/pa_sql_driver.h: mysql connect

	* src/include/pa_sql_driver.h: mysql info

	* src/: classes/root.C, include/pa_sql_driver.h,
	  include/pa_sql_driver_manager.h, main/main.dsp,
	  main/pa_sql_driver_manager.C: more manager&connection&driver

	* src/sql/Makefile.am: forgot to add mysql client

	* src/: include/pa_sql_driver.h, include/pa_sql_driver_manager.h,
	  main/pa_sql_driver_manager.C: connect&sql -1000 just compiled
	  [forgot to add libltdl, added]

	* src/: Makefile.am, classes/root.C, classes/string.C,
	  classes/table.C, include/pa_globals.h, include/pa_hash.h,
	  include/pa_pool.h, include/pa_request.h, include/pa_sapi.h,
	  include/pa_string.h, include/pa_table.h, main/main.dsp,
	  main/pa_globals.C, main/pa_hash.C, main/pa_request.C,
	  main/pa_string.C, main/pa_table.C, main/untaint.C: connect&sql
	  -1000 just compiled

	* src/: classes/random.C, classes/root.C, classes/table.C,
	  include/pa_globals.h, include/pa_pool.h, include/pa_request.h,
	  main/pa_request.C, types/pa_vclass.h: sql frame -10

2001-04-03  paf

	* src/types/pa_vform.C: z

	* src/: classes/string.C, types/pa_vform.C: string:match replace
	  assigned lang

	* src/: classes/string.C, main/compile.y: grammar: fixed to allow
	  {}[]< empty []

	* src/: classes/file.C, classes/string.C, classes/table.C,
	  include/pa_string.h, main/pa_common.C, main/pa_string.C,
	  main/untaint.C: string:match replace 2.  string.cstr(forced lang)

	* src/: classes/string.C, include/pa_string.h, main/pa_string.C:
	  string:match replace strange matches

	* src/classes/string.C: string:match replace 0

	* src/: classes/string.C, main/pa_string.C: string:match replace
	  prepared 2

	* src/: classes/string.C, include/pa_string.h, main/pa_string.C:
	  string:match replace prepared

	* src/: classes/string.C, include/pa_string.h, main/pa_string.C:
	  string:match replace -11

	* src/: classes/string.C, include/pa_globals.h,
	  include/pa_string.h, include/pa_threads.h, main/pa_globals.C,
	  main/pa_string.C, targets/isapi/parser3isapi.dsp: string:match 0

	* src/: classes/string.C, include/pa_globals.h,
	  include/pa_string.h, main/main.dsp, main/pa_globals.C,
	  main/pa_string.C: string:match [search] -1 just compiled

	* src/types/pa_vstring.C: z

	* src/: classes/double.C, classes/file.C, classes/form.C,
	  classes/int.C, classes/response.C, classes/root.C,
	  classes/string.C, classes/table.C, include/pa_string.h,
	  main/pa_string.C: string:match -10 [frame]

	* src/: classes/file.C, main/compile_tools.C, main/pa_common.C,
	  main/pa_request.C: z

	* src/: main/pa_common.C, main/untaint.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C, targets/isapi/pool_storage.h:
	  todo/tests

	* src/include/pa_common.h: z

	* src/: include/pa_globals.h, include/pa_hash.h, main/pa_globals.C,
	  main/pa_request.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C, types/pa_vfile.C:
	  content-disposition

	* src/: include/pa_common.h, include/pa_globals.h,
	  main/pa_globals.C, main/pa_request.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C, types/pa_value.h: main:post-process

	* src/: include/pa_common.h, include/pa_request.h,
	  include/pa_sapi.h, main/main.dsp, main/pa_common.C,
	  main/pa_request.C, targets/cgi/parser3.C, types/pa_value.h,
	  types/pa_vfile.C, types/pa_vfile.h, types/pa_vstring.h: vfile in
	  response:body

	* src/classes/table.C: table:append now uses string::split

	* src/classes/table.C: z

	* src/: classes/file.C, classes/root.C, classes/string.C,
	  classes/table.C, doc/doxygen.cmd, doc/doxygen.txt,
	  doc/generate.cmd, include/pa_array.h, include/pa_request.h,
	  include/pa_string.h, main/execute.C, main/pa_string.C,
	  main/untaint.C, targets/cgi/parser3.C, types/pa_vcookie.C:
	  string::pos & cmp & piece bugs fixed.  string::split new
	  table:load separated from set table:set implemented with clean \n
	  \t searches

2001-04-02  paf

	* src/: classes/table.C, include/pa_string.h, main/pa_string.C,
	  types/pa_valiased.C, types/pa_valiased.h, types/pa_vdouble.h,
	  types/pa_vfile.h, types/pa_vint.h, types/pa_vresponse.h,
	  types/pa_vstring.h, types/pa_vtable.h: string::pos. about to use
	  it in table:set/load

	* src/: classes/table.C, include/pa_array.h, include/pa_string.h,
	  include/pa_table.h, main/execute.C, types/pa_value.h: table:join

	* src/classes/random.C: random:generate 1

	* src/: classes/_random.h, classes/random.C, include/pa_globals.h,
	  main/main.dsp, main/pa_globals.C, main/pa_request.C,
	  types/pa_value.h: random:generate

2001-03-30  paf

	* src/: classes/table.C, include/pa_string.h, main/pa_string.C:
	  todo: table flip and append. string::pos

	* src/: classes/double.C, classes/file.C, classes/int.C,
	  classes/response.C, classes/root.C, classes/string.C,
	  classes/table.C, main/compile.y, main/execute.C,
	  types/pa_value.h, types/pa_vstateless_class.C,
	  types/pa_vstateless_class.h: static|dynamic|any method
	  registration

	* src/: classes/file.C, classes/table.C, include/pa_table.h,
	  main/pa_table.C, types/pa_vstring.h, types/pa_wwrapper.h:
	  table:flip

2001-03-29  paf

	* src/classes/string.C: string:xsplit forgot that they must result
	  in 1 row N column [not vice versa]

	* src/classes/string.C: z

	* src/classes/string.C: string: rsplit

	* src/: classes/string.C, include/pa_string.h, main/pa_string.C:
	  string: lsplit

	* src/: classes/string.C, include/pa_string.h, main/execute.C,
	  main/pa_array.C, main/pa_string.C, types/pa_vtable.h: string:
	  lsplit -1

	* src/: include/pa_string.h, main/pa_string.C, main/untaint.C:
	  string: pos

	* src/: classes/string.C, include/pa_string.h, main/pa_string.C:
	  string: pos -1

	* src/: classes/string.C, classes/table.C, include/pa_string.h,
	  main/compile.y, main/pa_request.C, main/pa_string.C,
	  main/untaint.C: string: left right mid

	* src/: classes/string.C, main/compile.y, main/compile_tools.C,
	  main/compile_tools.h, main/main.dsp, types/pa_value.h,
	  types/pa_vstring.h, types/pa_vunknown.h: empty params allowed. []
	  and [;] are different now.

	* src/: include/pa_pool.h, include/pa_request.h, main/pa_request.C,
	  main/untaint.C: pool.request undone

	* src/: include/pa_pool.h, include/pa_request.h, main/pa_request.C,
	  main/untaint.C: pool.request

2001-03-28  paf

	* src/: classes/file.C, include/pa_globals.h, include/pa_request.h,
	  targets/cgi/parser3.C, targets/isapi/parser3isapi.C,
	  types/pa_value.h, types/pa_vrequest.C, types/pa_vunknown.h:
	  $request:browser [.type .version]; unknown.get_double now = 0.

	* src/: classes/file.C, include/pa_globals.h, include/pa_request.h,
	  include/pa_table.h, main/pa_globals.C, main/pa_request.C,
	  main/pa_table.C, types/pa_vfile.C, types/pa_vfile.h,
	  types/pa_vform.C: file:load autodetection of mime-type by
	  user-file-name

	* src/: classes/file.C, main/execute.C, main/pa_common.C,
	  main/untaint.C, targets/cgi/parser3.C, types/pa_vfile.C,
	  types/pa_vfile.h, types/pa_vform.C: file:load 1. tainted

	* src/: classes/file.C, include/pa_common.h, main/pa_common.C,
	  types/pa_vfile.C, types/pa_vfile.h: started file:load. wrong
	  write. must be self.set

	* src/: classes/file.C, classes/root.C, classes/table.C,
	  include/pa_table.h, main/pa_table.C: table:locate1, file:test

	* src/: classes/table.C, include/pa_array.h, include/pa_hash.h,
	  include/pa_table.h, main/pa_array.C, main/pa_table.C,
	  types/pa_vtable.h: table:locate just compiled

2001-03-27  paf

	* src/main/: execute.C, pa_common.C: fixed r/w context of
	  code-params2, fixed ntfs hardlink slow dir update

	* src/: main/execute.C, types/pa_value.h, types/pa_vmframe.h,
	  types/pa_wcontext.h: fixed r/w context of code-params

	* src/: classes/table.C, main/execute.C: about to change junction
	  rcontext!!

	* src/: classes/double.C, classes/int.C, classes/root.C,
	  classes/string.C, classes/table.C, main/compile_tools.C,
	  main/execute.C, main/pa_request.C, main/untaint.C,
	  types/pa_value.h, types/pa_vbool.h, types/pa_vcookie.C,
	  types/pa_vdouble.h, types/pa_vfile.h, types/pa_vint.h,
	  types/pa_vmframe.h, types/pa_vstring.h, types/pa_vtable.h,
	  types/pa_vunknown.h: sort 0

	* src/types/: pa_valiased.C, pa_valiased.h, pa_vdouble.h,
	  pa_vfile.h, pa_vint.h, pa_vresponse.h, pa_vstring.h, pa_vtable.h:
	  renamed to are_static_calls_disabled

	* src/: classes/table.C, main/pa_common.C, main/pa_request.C,
	  targets/cgi/parser3.C, types/pa_value.h, types/pa_vbool.h,
	  types/pa_vdouble.h, types/pa_vfile.h, types/pa_vint.h,
	  types/pa_vstring.h, types/pa_vunknown.h: continue on sort

	* src/main/compile.y: fixed minor bug in @mn[][] ...^{

	* src/: classes/table.C, include/pa_common.h, main/compile.y:
	  started table:sort fixed minor bug in #...^{

	* src/: classes/table.C, include/pa_common.h, main/compile.y,
	  main/execute.C, main/pa_common.C, main/pa_table.C: table:save
	  decided to have as it were. stepped back.  grammar: added 'in'
	  'is' 'lt'&co follow-space check

2001-03-26  paf

	* src/: classes/file.C, classes/root.C, classes/table.C,
	  include/pa_common.h, include/pa_globals.h, include/pa_table.h,
	  main/pa_common.C, main/pa_globals.C, main/pa_request.C,
	  main/pa_table.C: moved ::save to pa_table.  disabled @auto
	  invocation in ^process

	* src/main/compile.y: grammar: [] 0params [;] 2 params (was 0)

	* src/: classes/table.C, include/pa_array.h, include/pa_table.h,
	  main/pa_array.C: table:record

	* src/: main/untaint.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C, targets/isapi/parser3isapi.dsp,
	  targets/isapi/pool_storage.h, types/pa_valiased.h,
	  types/pa_vcookie.C, types/pa_vdouble.h, types/pa_vfile.h,
	  types/pa_vint.h, types/pa_vresponse.h, types/pa_vstring.h,
	  types/pa_vtable.h: z

	* src/: include/pa_pool.h, main/execute.C, types/pa_valiased.C,
	  types/pa_valiased.h, types/pa_value.h, types/pa_vdouble.h,
	  types/pa_vfile.h, types/pa_vint.h, types/pa_vresponse.h,
	  types/pa_vstring.h, types/pa_vtable.h: disabled $a(123)
	  $b[$a.CLASS] ^b.inc[123] shit.  allowed no checks in native
	  method realisations on 'self' validity - they now can simply
	  assume that 'self' is V{Proper} .

2001-03-25  paf

	* src/main/untaint.C: z

	* src/main/: pa_request.C, untaint.C: moved default typo-table to
	  lowlevel - it initialization could be skipped if failed in @auto.
	  so that exception report would use some table

	* src/main/pa_request.C: table empty lines ignored. system-default
	  content type assigned in output:result [can fail in main:auto and
	  skipped normal defaults extraction]

	* src/: include/pa_string.h, main/compile.y: #comment fixed minor
	  bug

	* src/main/: pa_globals.C, untaint.C: html-typo - moved all
	  processing to table [except preliminary \r\n \r \n replacements
	  to "\n"]

	* src/: classes/table.C, main/untaint.C: html-typo - decided to
	  move all the processing to table

	* src/: classes/table.C, include/pa_table.h, main/pa_globals.C,
	  main/pa_table.C, main/untaint.C: returned table originating.
	  useful for reporting typo table problems origin. think would be
	  useful somewhere else

	* src/main/untaint.C: typo  \r \r\n \n properly handled

	* src/: classes/table.C, include/pa_globals.h, include/pa_string.h,
	  include/pa_table.h, main/compile.y, main/compile_tools.C,
	  main/compile_tools.h, main/pa_globals.C, main/pa_request.C,
	  main/pa_string.C, main/pa_table.C, main/untaint.C,
	  types/pa_vcookie.h: typo & typo-default

2001-03-24  paf

	* src/main/pa_common.C: z

	* src/: include/pa_string.h, main/pa_string.C, main/untaint.C,
	  targets/cgi/parser3.C: html-typo 2

	* src/: doc/doxygen.cfg, doc/doxygen.txt, doc/generate.cmd,
	  doc/view.cmd, include/pa_array.h, include/pa_globals.h,
	  include/pa_pool.h, include/pa_string.h, include/pa_table.h,
	  main/execute.C, main/pa_array.C, main/pa_globals.C,
	  main/pa_request.C, main/pa_string.C, main/untaint.C,
	  targets/cgi/parser3.C, targets/isapi/parser3isapi.C,
	  types/pa_value.h, types/pa_vtable.h: html-typo 0 html-typo 1.
	  noticed double default content-type prob. run cgi.cmd tomorrow
	  first html-typo sample. detected << problem: they become ltlt too
	  fast

	* src/main/compile.y: z

	* src/main/: compile.y, compile_tools.h: #comment

	* src/: classes/file.C, classes/root.C, classes/table.C,
	  include/pa_common.h, include/pa_request.h, main/compile.y,
	  main/pa_common.C, main/pa_request.C, main/pa_string.C,
	  targets/isapi/parser3isapi.C, types/pa_vfile.h: file_read
	  stringified

	* src/types/pa_valiased.C: decided to String-ify file_read

	* src/targets/: cgi/parser3.C, isapi/nt_log_events.mc,
	  isapi/parser3isapi.dsp: cgi: sapi::log

	* src/: include/pa_sapi.h, main/pa_common.C, main/pa_request.C,
	  targets/cgi/parser3.C, targets/isapi/nt_log_events.mc,
	  targets/isapi/parser3isapi.C, targets/isapi/parser3isapi.dsp: nt
	  error log experiments failed - cgi under iis got no access to
	  log. registereventsource simply failed with 5(illegal call) code,
	  while worked OK as standalone executable.  isapi: used
	  HSE_APPEND_LOG_PARAMETER feature

	* src/: include/pa_common.h, include/pa_globals.h,
	  main/pa_common.C, main/pa_globals.C, main/pa_request.C,
	  targets/isapi/parser3isapi.C: fixed default content-type
	  allocation storage

	* src/: include/pa_globals.h, include/pa_request.h,
	  main/pa_globals.C, main/pa_request.C: z

	* src/: include/pa_array.h, include/pa_hash.h,
	  include/pa_request.h, main/compile.y, main/pa_array.C,
	  main/pa_common.C, main/pa_hash.C, main/pa_request.C,
	  types/pa_vcookie.C: cyclic uses ignored. defaulted default
	  content-type

	* src/main/: compile.y, execute.C, main.dsp: @CLASS equals @BASE.
	  sanity

	* src/: main/pa_globals.C, types/pa_vclass.C, types/pa_vclass.h,
	  types/pa_vstateless_class.C, types/pa_vstateless_class.h: thrown
	  away freeze mech.  no danger now for you can't do
	  ^request:process[@new-method[] body] trick anymore.  still
	  remains $some_instance.process[@new-method[] possibility] but
	  would leave it as a feature.	see index for sample

	* src/: include/pa_common.h, main/pa_common.C,
	  targets/cgi/parser3.C, targets/isapi/parser3isapi.C: auto.p
	  monkey every target

	* src/: include/pa_common.h, main/pa_common.C, main/pa_request.C,
	  targets/cgi/parser3.C, targets/isapi/pool_storage.h,
	  types/pa_vform.C, types/pa_vform.h: auto.p monkey

2001-03-23  paf

	* src/: include/pa_pool.h, main/pa_request.C,
	  targets/cgi/pa_pool.C, targets/isapi/pa_pool.C,
	  targets/isapi/parser3isapi.C, targets/isapi/parser3isapi.dsp,
	  targets/isapi/pool_storage.h: isapi: dumb pool storage

	* src/targets/isapi/pa_pool.C: decided to continue with extension

	* src/targets/: cgi/parser3.C, isapi/parser3isapi.C: isapi: think
	  it would be better to rewrite as filter then to deal with pool

	* src/: main/main.dsp, targets/isapi/parser3isapi.C: isapi: docroot
	  now like in cgi, not from APPL_PHYSICAL_PATH

	* src/: classes/root.C, classes/table.C, include/pa_common.h,
	  include/pa_config_fixed.h, include/pa_config_includes.h,
	  include/pa_string.h, include/pa_threads.h, include/pa_types.h,
	  include/pa_version.h, main/compile.y, main/execute.C,
	  main/pa_array.C, main/pa_common.C, main/pa_hash.C,
	  main/pa_pool.C, main/pa_request.C, main/pa_string.C,
	  main/untaint.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C, types/pa_vfile.C, types/pa_vform.C:
	  cgi: reinvent document_root and request_uri under iis. autoconf
	  updated. introducing ap_config_includes

	* src/targets/cgi/parser3.C: cgi: reinvent document_root under iis

	* src/targets/cgi/parser3.C: cgi: only one pool now

	* src/: include/pa_globals.h, include/pa_sapi.h, main/main.dsp,
	  main/pa_globals.C, main/pa_request.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C, types/pa_vcookie.C,
	  types/pa_venv.h, types/pa_vform.C: sapi made object

	* src/: include/pa_globals.h, main/pa_request.C,
	  targets/cgi/parser3.C, targets/cgi/parser3.dsp,
	  targets/isapi/parser3isapi.C, types/pa_vcookie.C,
	  types/pa_venv.h, types/pa_vform.C: all: sapi beauty

	* src/: main/pa_request.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C, targets/isapi/parser3isapi.dsp:
	  isapi minor env beauty

	* src/: main/pa_request.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C, targets/isapi/parser3isapi.dsp:
	  isapi document_root 0

2001-03-22  paf

	* src/targets/isapi/parser3isapi.C: isapi keep-alive

	* src/targets/: cgi/vform_fields_fill.C, cgi/vform_fields_fill.h,
	  isapi/parser3isapi.C: z

	* src/: include/pa_pool.h, main/pa_request.C,
	  targets/cgi/parser3.C, targets/isapi/parser3isapi.C: isapi 1

	* src/targets/isapi/: KILL.EXE, PSTAT.EXE, istart.cmd, istop.cmd,
	  kill.pl: isapi added utils

	* src/: include/pa_pool.h, main/pa_pool.C, targets/cgi/parser3.C,
	  targets/isapi/parser3isapi.C, targets/isapi/parser3isapi.dsp,
	  types/pa_vform.C: isapi 0

	* src/: include/pa_pool.h, targets/cgi/pa_pool.C,
	  targets/cgi/parser3.C, targets/cgi/parser3.dsp,
	  targets/isapi/pa_pool.C, targets/isapi/parser3isapi.C,
	  targets/isapi/parser3isapi.def, targets/isapi/parser3isapi.dsp:
	  started isapi

	* src/: include/pa_globals.h, main/pa_common.C, main/pa_request.C:
	  some comments

	* src/: include/pa_globals.h, include/pa_request.h,
	  include/pa_types.h, main/pa_globals.C, main/pa_request.C,
	  targets/cgi/parser3.C, types/pa_vcookie.C: config of auto.p path:
	  parser_root_auto_path parser_site_auto_path

	* src/types/pa_vcookie.C: cookie attr decoded

2001-03-21  paf

	* src/targets/cgi/parser3.C: z

	* src/include/pa_globals.h: post. todo: config of auto.p path

	* src/: include/pa_globals.h, targets/cgi/parser3.C,
	  types/pa_venv.h: in cookie & env. todo:post

	* src/: Makefile.am, classes/Makefile.am, classes/file.C,
	  classes/root.C, classes/table.C, include/pa_array.h,
	  include/pa_common.h, include/pa_globals.h, include/pa_pool.h,
	  include/pa_request.h, include/pa_string.h, main/Makefile.am,
	  main/compile.y, main/execute.C, main/main.dsp, main/pa_common.C,
	  main/pa_globals.C, main/pa_request.C, main/pa_string.C,
	  main/pa_table.C, main/untaint.C, targets/Makefile.am,
	  targets/cgi/Makefile.am, targets/cgi/parser3.C,
	  targets/cgi/parser3.dsp, types/Makefile.am, types/pa_vcookie.C,
	  types/pa_vform.C, types/pa_vstring.h, types/pa_wwrapper.h:
	  shifted apache branch on main trunc

	* src/: include/pa_common.h, include/pa_globals.h,
	  include/pa_pool.h, include/pa_request.h, main/main.dsp,
	  main/pa_common.C, main/pa_request.C, targets/cgi/parser3.dsp,
	  types/pa_vcookie.C, types/pa_vform.C, types/pa_vstring.h:
	  starting mod_parser3

	* src/targets/cgi/parser3.C: starting mod_parser3

2001-03-20  paf

	* src/: main/pa_common.C, targets/cgi/Makefile.am,
	  targets/cgi/parser3.C: automake compiled and works. todo:make
	  win32 ifdefs work and add ifdef unistd

	* src/: classes/table.C, include/pa_common.h, include/pa_request.h,
	  main/Makefile.am, main/pa_common.C, main/pa_request.C,
	  main/pa_table.C, targets/cgi/Makefile.am, targets/cgi/parser3.C:
	  z

	* src/: include/pa_request.h, main/Makefile.am, main/compile.y,
	  main/execute.C, main/pa_common.C, types/Makefile.am: removing
	  locking

	* src/: classes/Makefile.am, types/Makefile.am: z

	* src/: Makefile.am, classes/file.C, classes/root.C,
	  classes/table.C, include/pa_array.h, include/pa_request.h,
	  include/pa_string.h, main/Makefile.am, main/execute.C,
	  main/pa_common.C, main/pa_globals.C, main/pa_request.C,
	  main/pa_string.C, main/untaint.C, targets/Makefile.am,
	  targets/cgi/Makefile.am, targets/cgi/parser3.C,
	  types/pa_vcookie.C, types/pa_wwrapper.h: String::UL_

	* src/: classes/table.C, include/pa_common.h, main/pa_common.C,
	  main/pa_request.C, types/pa_vfile.h: ^table:save

	* src/: classes/file.C, classes/table.C, include/pa_array.h,
	  include/pa_common.h, include/pa_request.h, include/pa_string.h,
	  include/pa_table.h, include/pa_threads.h, main/pa_globals.C,
	  main/untaint.C, types/pa_valiased.h, types/pa_value.h,
	  types/pa_vform.h: z

	* src/include/pa_string.h: z

	* src/: classes/_request.h, classes/request.C, main/main.dsp,
	  main/pa_globals.C, types/pa_value.h, types/pa_vform.h,
	  types/pa_vrequest.C, types/pa_vrequest.h: VRequest moved to
	  :Value

	* src/: classes/_request.h, classes/request.C, main/pa_globals.C,
	  types/pa_vrequest.C, types/pa_vrequest.h: VRequest moved to
	  :VStateless_object

	* src/: classes/_response.h, classes/response.C, main/pa_globals.C,
	  types/pa_vform.h, types/pa_vresponse.h: VResponse moved to
	  :VStateless_object

	* src/: main/main.dsp, targets/cgi/parser3.dsp,
	  types/pa_valiased.C, types/pa_vform.h: commented VForm

	* src/: targets/cgi/pa_vform.C, types/pa_valiased.C,
	  types/pa_valiased.h, types/pa_value.h,
	  types/pa_vstateless_class.C, types/pa_vstateless_class.h,
	  types/pa_vstateless_object.h: moved common get_element part from
	  stateless object&class into VAliased

	* src/: classes/_env.h, classes/_table.h, classes/env.C,
	  classes/table.C, main/execute.C, main/main.dsp,
	  main/pa_globals.C, main/pa_request.C, types/pa_value.h,
	  types/pa_vcookie.C, types/pa_vcookie.h, types/pa_venv.h: VEnv is
	  now :Value

	* src/: classes/_cookie.h, classes/_table.h, classes/cookie.C,
	  main/execute.C, main/main.dsp, main/pa_globals.C,
	  types/pa_vcookie.C, types/pa_vcookie.h: VCookie is now :Value

	* src/types/: pa_vfile.C, pa_vfile.h, pa_vstateless_object.h: vfile
	  doxx

	* src/: classes/_file.h, classes/file.C, include/pa_types.h,
	  main/pa_globals.C, main/pa_request.C, targets/cgi/parser3.C,
	  types/pa_valiased.h, types/pa_vfile.C, types/pa_vfile.h,
	  types/pa_vstateless_class.h, types/pa_vstateless_object.h: \ to /
	  and ^file:save

2001-03-19  paf

	* src/types/pa_vfile.C: z

	* src/: classes/file.C, classes/request.C, classes/table.C,
	  include/pa_string.h, main/main.dsp, main/pa_pool.C,
	  main/pa_request.C, main/untaint.C, types/pa_value.h,
	  types/pa_vfile.C, types/pa_vfile.h, types/pa_vform.C: file 1

	* src/: classes/table.C, include/pa_common.h, include/pa_globals.h,
	  include/pa_string.h, include/pa_table.h, main/main.dsp,
	  main/pa_common.C, main/pa_globals.C, types/pa_value.h,
	  types/pa_vcookie.h, types/pa_venv.h, types/pa_vform.C,
	  types/pa_vform.h, types/pa_vrequest.h, types/pa_vtable.h,
	  classes/_file.h, classes/file.C, types/pa_vfile.C,
	  types/pa_vfile.h: file class just compiled

	* src/: classes/table.C, include/pa_pool.h, include/pa_request.h,
	  include/pa_table.h, include/pa_types.h, main/execute.C,
	  main/pa_request.C, targets/cgi/parser3.C, types/pa_value.h,
	  types/pa_vclass.h, types/pa_vform.C, types/pa_vstateless_class.h,
	  types/pa_vstateless_object.h: ^table:set{default level: TABLE}

	* src/include/pa_pool.h: z

	* src/: include/pa_hash.h, include/pa_types.h, main/pa_common.C,
	  main/pa_hash.C, main/pa_request.C, types/pa_vcookie.C: renamed
	  Hash::Value to Val so to doxygen would finlly stop confusing
	  those Value-s

	* src/: include/code.h, include/pa_array.h, include/pa_common.h,
	  include/pa_exception.h, include/pa_globals.h, include/pa_hash.h,
	  include/pa_pool.h, include/pa_request.h, include/pa_stack.h,
	  include/pa_string.h, include/pa_table.h, include/pa_threads.h,
	  include/pa_types.h, main/compile.C, main/compile.y,
	  main/compile_tools.C, main/compile_tools.h, main/execute.C,
	  main/pa_array.C, main/pa_common.C, main/pa_exception.C,
	  main/pa_globals.C, main/pa_hash.C, main/pa_pool.C,
	  main/pa_request.C, main/pa_string.C, main/pa_table.C,
	  main/untaint.C, types/pa_valiased.h, types/pa_value.h: z

	* src/types/: pa_valiased.h, pa_vbool.h: doc: Value and it's
	  derivates somehow unlinked. don't know why yet

	* src/: include/code.h, include/pa_array.h, include/pa_pool.h,
	  include/pa_string.h, include/pa_threads.h, main/compile.C,
	  main/compile.y, main/compile_tools.C, main/compile_tools.h,
	  main/execute.C, main/pa_array.C, main/pa_common.C,
	  main/pa_exception.C, main/pa_globals.C, main/pa_hash.C,
	  main/pa_pool.C, main/pa_request.C, main/pa_string.C,
	  main/pa_table.C, main/untaint.C, types/pa_value.h: auto @brief

	* src/: classes/root.C, classes/table.C, main/pa_exception.C,
	  main/pa_request.C, targets/cgi/parser3.C, types/pa_vbool.h,
	  types/pa_vcookie.C, types/pa_vcookie.h, types/pa_vdouble.h,
	  types/pa_venv.h, types/pa_vform.h, types/pa_vint.h,
	  types/pa_vrequest.h: doc: detected Value derivates prob

	* src/include/pa_globals.h: z

	* src/: classes/_request.h, classes/request.C, include/code.h,
	  include/pa_array.h, include/pa_common.h, include/pa_exception.h,
	  include/pa_globals.h, include/pa_hash.h, include/pa_pool.h,
	  include/pa_request.h, include/pa_stack.h, include/pa_string.h,
	  include/pa_table.h, include/pa_threads.h, include/pa_types.h,
	  main/execute.C, main/pa_pool.C, main/pa_request.C,
	  main/pa_string.C, main/untaint.C, targets/cgi/parser3.C,
	  types/pa_value.h, types/pa_vform.C: doxygen include/, Value

2001-03-18  paf

	* src/: classes/cookie.C, types/pa_vcookie.C, types/pa_vcookie.h:
	  cookie: allowed access to hash-assigned

	* src/targets/cgi/parser3.C: z

	* src/: classes/_cookie.h, classes/cookie.C, include/pa_common.h,
	  include/pa_globals.h, include/pa_request.h, include/pa_string.h,
	  include/pa_types.h, main/main.dsp, main/pa_common.C,
	  main/pa_globals.C, main/pa_hash.C, main/pa_request.C,
	  main/pa_string.C, main/untaint.C, targets/cgi/parser3.C,
	  types/pa_value.h, types/pa_vcookie.C, types/pa_vcookie.h,
	  types/pa_vform.C, types/pa_vform.h, types/pa_vhash.h,
	  types/pa_vunknown.h: cookie class

	* src/main/pa_request.C: zero length output allowed

	* src/: classes/response.C, main/pa_request.C, types/pa_value.h,
	  types/pa_vhash.h, types/pa_vresponse.h: ^response:clear[]

	* src/: classes/root.C, main/pa_request.C: taint forgotten forced
	  lang switch

	* src/: classes/root.C, include/pa_globals.h, include/pa_string.h,
	  main/pa_globals.C, main/pa_request.C, main/pa_string.C,
	  types/pa_value.h, types/pa_vhash.h:
	  $defautl[$content-type[$value[text/html] $charset[windows-1251]]

	* src/main/execute.C: z

	* src/: classes/root.C, main/pa_request.C, main/untaint.C,
	  targets/cgi/parser3.C: taint[uri

	* src/: classes/request.C, classes/response.C, classes/root.C,
	  include/pa_common.h, include/pa_globals.h, include/pa_request.h,
	  include/pa_string.h, main/pa_common.C, main/pa_globals.C,
	  main/pa_request.C, targets/cgi/parser3.C: ^taint 0

	* src/: classes/root.C, classes/string.C, include/pa_string.h,
	  main/pa_globals.C, main/pa_request.C, main/pa_string.C,
	  types/pa_vdouble.h, types/pa_vform.C, types/pa_vint.h,
	  types/pa_vstateless_class.C: convinient string(pool, char *src,
	  bool tainted) ctor

	* src/: include/pa_hash.h, include/pa_request.h,
	  include/pa_string.h, main/pa_globals.C, main/pa_hash.C,
	  main/pa_request.C, main/pa_string.C, main/untaint.C,
	  targets/cgi/parser3.C: proper @exceptions params tainting

	* src/: include/pa_hash.h, main/pa_hash.C, targets/cgi/parser3.C:
	  response fields to header

	* src/: include/pa_globals.h, main/pa_globals.C, main/pa_request.C:
	  z

	* src/: classes/_response.h, classes/response.C,
	  include/pa_globals.h, include/pa_hash.h, include/pa_request.h,
	  main/compile.C, main/compile.y, main/execute.C, main/main.dsp,
	  main/pa_globals.C, main/pa_hash.C, main/pa_request.C,
	  targets/cgi/parser3.C, targets/cgi/parser3.dsp, types/pa_value.h,
	  types/pa_vhash.h, types/pa_vrequest.h, types/pa_vresponse.h:
	  $response: 0	request::core exception rethrow

2001-03-16  paf

	* src/: main/execute.C, main/main.dsp, types/pa_value.h,
	  types/pa_vrequest.h: native method' class call with less params
	  then needed error reporting

	* src/: classes/_request.h, classes/request.C,
	  include/pa_globals.h, include/pa_request.h, main/execute.C,
	  main/main.dsp, main/pa_globals.C, main/pa_request.C,
	  targets/cgi/parser3.C, types/pa_vform.C, types/pa_vrequest.C,
	  types/pa_vrequest.h: $request : query :uri

	* src/: include/pa_globals.h, main/execute.C, main/pa_globals.C,
	  types/pa_value.h, types/pa_vcframe.h, types/pa_vmframe.h,
	  types/pa_wcontext.h: $result

	* src/: main/execute.C, types/pa_vmframe.h: if(in "/news/")

	* src/: classes/double.C, include/code.h, main/compile.y,
	  main/compile_tools.C, main/compile_tools.h, main/execute.C: ()
	  and {} param wcontext conflict fixed by OP_EXPR_CODE__STORE_PARAM

	* src/: include/code.h, include/pa_hash.h, include/pa_request.h,
	  main/compile.y, main/execute.C, types/pa_value.h,
	  types/pa_vhash.h, types/pa_vstring.h, types/pa_vtable.h,
	  types/pa_wcontext.C, types/pa_wcontext.h: see () and {} param
	  wcontext conflict

	* src/: main/execute.C, types/pa_value.h,
	  types/pa_vstateless_object.h, types/pa_vstring.h: disabled
	  $string.field

2001-03-15  paf

	* src/main/pa_request.C: news sample

	* src/: main/compile.y, main/execute.C, main/pa_request.C,
	  targets/cgi/parser3.C, types/pa_vstring.h: @exception

	* src/main/: compile.y, execute.C: z

	* src/: main/compile.y, main/pa_request.C, targets/cgi/parser3.C,
	  types/pa_vstring.h: pre-pre-pre-beta cgi under win32 apache pre
	  pre pre works

	* src/: include/pa_globals.h, main/pa_globals.C, main/pa_request.C,
	  targets/cgi/parser3.C, types/pa_vform.C, types/pa_vform.h: vform
	  fillfields just compiled

2001-03-14  paf

	* src/: include/pa_request.h, main/pa_request.C,
	  targets/cgi/parser3.C: z

	* src/: include/pa_globals.h, main/pa_globals.C, main/pa_request.C,
	  targets/cgi/parser3.dsp, types/pa_vform.C, types/pa_vform.h,
	  types/pa_vstring.h: limits -1

	* src/: include/pa_globals.h, include/pa_request.h,
	  include/pa_types.h, main/main.dsp, main/pa_globals.C,
	  main/pa_request.C, targets/cgi/parser3.C,
	  targets/cgi/parser3.dsp, types/pa_vform.C, types/pa_vform.h:
	  request_info -1

	* src/: include/pa_globals.h, main/pa_globals.C,
	  targets/cgi/parser3.C, targets/cgi/parser3.dsp,
	  targets/cgi/vform_fields_fill.C, targets/cgi/vform_fields_fill.h:
	  vform_fields_fill

	* src/targets/cgi/parser3.C: #	if MSVC

	* src/: include/pa_common.h, include/pa_types.h, main/pa_request.C,
	  targets/cgi/parser3.C: PATH_DELIMITER_CHAR

	* src/targets/cgi/parser3.C: z

	* src/: include/core.h, include/pa_globals.h, include/pa_pool.h,
	  include/pa_string.h, include/pa_types.h, main/compile.y,
	  main/core.C, main/main.dsp, main/pa_globals.C, main/pa_request.C,
	  targets/cgi/pa_vform.C, targets/cgi/parser3.C,
	  targets/cgi/parser3.dsp, types/pa_value.h, types/pa_vform.h,
	  types/pa_vunknown.h: global handler, exceptions in parser3

2001-03-13  paf

	* src/: classes/form.C, main/compile.y, main/core.C,
	  types/pa_value.h, types/pa_vclass.h, types/pa_venv.h,
	  types/pa_vform.h, types/pa_vstateless_class.C,
	  types/pa_vstateless_class.h: form:fields removed. use $form.CLASS
	  instead

	* src/: include/core.h, include/pa_common.h, include/pa_request.h,
	  main/core.C, main/execute.C, main/main.dsp, main/pa_request.C,
	  targets/cgi/parser3.C, targets/cgi/parser3.dsp, types/pa_vform.h:
	  started cgi target

	* src/: include/core.h, include/pa_common.h, include/pa_request.h,
	  main/pa_common.C, main/pa_request.C, targets/cgi/parser3.C:
	  before error show with parser

	* src/: classes/_form.h, classes/form.C, include/core.h,
	  include/pa_request.h, main/core.C, main/pa_request.C,
	  targets/cgi/parser3.C, targets/cgi/parser3.dsp: z

	* src/targets/cgi/: parser.dsp, parser3.dsp: z

	* src/targets/cgi/: Makefile.am, pa_pool.C, pa_vform.C, parser.dsp,
	  parser3.C: renamed targets/ parser to cgi

	* src/: classes/double.C, classes/env.C, classes/int.C,
	  classes/root.C, classes/string.C, classes/table.C,
	  include/pa_request.h, types/pa_vhash.h: z

	* src/: classes/_env.h, classes/env.C, classes/root.C,
	  include/core.h, include/pa_pool.h, include/pa_request.h,
	  main/compile.C, main/compile.y, main/core.C, main/main.dsp,
	  main/pa_common.C, main/pa_request.C, types/pa_value.h,
	  types/pa_venv.h, types/pa_vstateless_class.h: started $form:
	  [historical moment :)]

	* src/: include/code.h, include/pa_string.h, main/compile.y,
	  main/execute.C, main/pa_string.C: 'value is type' expr operator

	* src/types/pa_venv.h: $ENV 1

	* src/main/execute.C: z

	* src/: main/execute.C, types/pa_value.h, types/pa_venv.h: for
	  future methods of ENV constructor if

	* src/: include/pa_request.h, types/pa_venv.h: $ENV 0.1 stateless
	  class

	* src/: classes/_double.h, classes/_env.h, classes/_int.h,
	  classes/_root.h, classes/_string.h, classes/_table.h,
	  classes/double.C, classes/env.C, classes/int.C, classes/root.C,
	  classes/string.C, classes/table.C, include/pa_request.h,
	  main/compile.C, main/compile_tools.h, main/core.C,
	  main/execute.C, main/main.dsp, main/pa_request.C,
	  types/pa_valiased.h, types/pa_value.h, types/pa_vclass.C,
	  types/pa_vclass.h, types/pa_venv.h, types/pa_vmframe.h,
	  types/pa_vobject.h, types/pa_vstateless_class.C,
	  types/pa_vstateless_class.h, types/pa_vstateless_object.h,
	  types/pa_wcontext.h: $ENV: re 0, stateless classes

	* src/: classes/_double.h, classes/_env.h, classes/_int.h,
	  classes/_root.h, classes/_string.h, classes/_table.h,
	  classes/double.C, classes/env.C, classes/int.C, classes/root.C,
	  classes/string.C, classes/table.C, include/pa_request.h,
	  main/compile.C, main/compile_tools.h, main/core.C,
	  main/execute.C, main/main.dsp, main/pa_request.C,
	  types/pa_valiased.h, types/pa_value.h, types/pa_vclass.C,
	  types/pa_vclass.h, types/pa_venv.h, types/pa_vmframe.h,
	  types/pa_vobject.h, types/pa_vstateless_class.C,
	  types/pa_vstateless_class.h, types/pa_vstateless_object.h,
	  types/pa_wcontext.h: $ENV: re 0, stateless classes

	* src/: include/pa_request.h, main/compile.C, main/execute.C,
	  main/pa_request.C, types/pa_value.h, types/pa_vmframe.h: fixed
	  yesterdays bad decision on execute_static_method

	* src/: classes/table.C, include/pa_types.h, main/pa_request.C: z

	* src/: classes/double.C, classes/int.C, classes/root.C,
	  types/pa_vdouble.h, types/pa_vint.h: Int,Double  dec mul div mod

	* src/main/pa_request.C: z

	* src/: classes/root.C, classes/table.C, include/pa_exception.h,
	  include/pa_pool.h: skipped_restructure_exceptions_dead_end

	* src/: classes/root.C, classes/table.C, include/pa_exception.h,
	  include/pa_pool.h, main/pa_request.C:
	  restructure_exceptions_dead_end

	* src/: classes/root.C, main/compile.y: ^if required junctions.
	  allowed ; inside {} to break params

	* src/classes/root.C: ^eval

	* src/: classes/_string.h, classes/double.C, classes/int.C,
	  classes/string.C, main/execute.C, types/pa_wcontext.h: int doube
	  string ^format

	* src/: main/execute.C, types/pa_wcontext.h: constructing flag not
	  'bad' but not 'enough'

	* src/: classes/double.C, classes/root.C, classes/table.C,
	  include/pa_common.h, include/pa_types.h, main/compile.y,
	  main/pa_common.C, main/pa_request.C, main/untaint.C,
	  types/pa_vdouble.h, types/pa_vint.h, types/pa_vtable.h,
	  types/pa_wwrapper.h: think constructing flag as is  is bad

	* src/: classes/double.C, classes/int.C, classes/root.C,
	  classes/string.C, classes/table.C, main/core.C, main/execute.C,
	  types/pa_vint.h: ^for

2001-03-12  paf

	* src/classes/table.C: table ^empty

	* src/: classes/table.C, include/pa_table.h: table ^menu

	* src/: classes/root.C, classes/table.C, types/pa_vtable.h: table
	  ^offset ^line ^count

	* src/classes/root.C: ^round()	^floor()	^ceiling()
	  ^abs()  ^sign()

	* src/classes/: root.C, table.C: ^use

	* src/: classes/root.C, classes/table.C, include/pa_request.h,
	  main/compile.y, main/core.C, main/execute.C, types/pa_vclass.h,
	  types/pa_wcontext.C, types/pa_wcontext.h, types/pa_wwrapper.h:
	  ^while. switched off wcontext.constructing after write(value) or
	  auto-vhash-constructing

	* src/: classes/root.C, classes/table.C, include/pa_request.h,
	  main/pa_request.C: fail_if_junction_ helper func

	* src/: classes/root.C, classes/table.C, include/pa_common.h,
	  include/pa_request.h, main/execute.C, main/main.dsp,
	  main/pa_common.C, main/pa_request.C: ^process error point by
	  actual method_name, not source.  ^load

	* src/types/pa_vtable.h: table: no, better with string in cells...

	* src/: include/pa_array.h, include/pa_table.h, main/pa_table.C,
	  classes/_table.h, classes/table.C, main/untaint.C: z

	* src/: classes/root.C, include/pa_common.h, include/pa_string.h,
	  include/pa_table.h, main/core.C, main/execute.C,
	  main/pa_common.C, main/pa_request.C, main/pa_table.C,
	  types/pa_value.h: table:set 0

	* src/: classes/root.C, include/core.h, include/pa_array.h,
	  include/pa_request.h, include/pa_table.h, main/core.C,
	  main/main.dsp, main/pa_request.C, main/pa_table.C,
	  types/pa_value.h, types/pa_vclass.C, types/pa_vclass.h,
	  types/pa_vdouble.h, types/pa_vint.h, types/pa_vmframe.h,
	  types/pa_vstring.h: freeze, ^table:create[] -1

	* src/: classes/root.C, types/pa_value.h: z

	* src/: classes/root.C, main/execute.C, types/pa_vclass.h: used
	  get_method in couple places optimizing them

	* src/classes/root.C: z

	* src/: classes/root.C, types/pa_vclass.h: process temp main
	  zeroing

	* src/: classes/double.C, classes/int.C, classes/root.C,
	  classes/string.C, include/pa_common.h, include/pa_request.h,
	  include/pa_string.h, include/pa_types.h, main/compile.C,
	  main/compile.y, main/compile_tools.h, main/execute.C,
	  main/pa_common.C, main/pa_request.C, types/pa_value.h,
	  types/pa_vmframe.h: ^process. actual names to store param and
	  check_actual_numbered_params for better place diagnostics

	* src/: classes/root.C, main/execute.C, main/main.dsp: setname for
	  method-junctions bug fixed

	* src/types/: pa_vdouble.h, pa_vint.h, pa_vobject.h,
	  pa_vstateless_object.h, pa_vstring.h: stateless_object

2001-03-11  paf

	* src/: main/main.dsp, types/pa_value.h, types/pa_vdouble.h,
	  types/pa_vint.h, types/pa_vobject.h, types/pa_vstring.h: VString
	  VDouble VInt base now VObject_base - without fields

	* src/: classes/root.C, include/core.h, main/core.C: z

	* src/: classes/double.C, classes/int.C, classes/root.C,
	  classes/string.C, include/core.h, include/pa_hash.h,
	  include/pa_pool.h, include/pa_request.h, include/pa_string.h,
	  main/compile.C, main/core.C, main/pa_request.C: ^untaint 0

	* src/: classes/double.C, classes/int.C, classes/root.C,
	  include/pa_request.h, main/execute.C: intercept_string

	* src/: classes/double.C, classes/int.C, classes/root.C,
	  types/pa_vclass.C, types/pa_vclass.h: add_native_method helper

	* src/: classes/double.C, classes/int.C, include/pa_request.h:
	  ^inc-s(expr)

	* src/: classes/_double.h, classes/_env.h, classes/_int.h,
	  classes/_root.h, classes/_string.h, classes/double.C,
	  classes/env.C, classes/int.C, classes/root.C, classes/string.C,
	  include/code.h, include/core.h, include/pa_array.h,
	  include/pa_common.h, include/pa_exception.h, include/pa_hash.h,
	  include/pa_pool.h, include/pa_request.h, include/pa_stack.h,
	  include/pa_string.h, include/pa_table.h, include/pa_threads.h,
	  include/pa_types.h, main/compile.C, main/compile.y,
	  main/compile_tools.C, main/compile_tools.h, main/core.C,
	  main/execute.C, main/pa_array.C, main/pa_common.C,
	  main/pa_exception.C, main/pa_hash.C, main/pa_pool.C,
	  main/pa_request.C, main/pa_string.C, main/pa_table.C,
	  types/pa_valiased.h, types/pa_value.h, types/pa_vbool.h,
	  types/pa_vcframe.h, types/pa_vclass.C, types/pa_vclass.h,
	  types/pa_vdouble.h, types/pa_vhash.h, types/pa_vint.h,
	  types/pa_vjunction.h, types/pa_vmframe.h, types/pa_vobject.h,
	  types/pa_vstring.h, types/pa_vunknown.h, types/pa_wcontext.C,
	  types/pa_wcontext.h, types/pa_wwrapper.h: headers updated

	* src/: main/pa_request.C, types/pa_vhash.h: z

	* src/: include/core.h, include/pa_request.h, main/core.C,
	  main/main.dsp, main/pa_request.C: renamed AUTO: to MAIN:

	* src/: include/pa_valiased.h, include/pa_value.h,
	  include/pa_vbool.h, include/pa_vcframe.h, include/pa_vclass.h,
	  include/pa_vdouble.h, include/pa_vhash.h, include/pa_vint.h,
	  include/pa_vjunction.h, include/pa_vmframe.h,
	  include/pa_vobject.h, include/pa_vstring.h,
	  include/pa_vunknown.h, include/pa_wcontext.h,
	  include/pa_wwrapper.h, main/compile.y, main/core.C,
	  main/main.dsp, main/pa_cframe.C, main/pa_request.C,
	  main/pa_value.C, main/pa_vclass.C, main/pa_wcontext.C,
	  types/pa_valiased.h, types/pa_value.h, types/pa_vbool.h,
	  types/pa_vcframe.h, types/pa_vclass.C, types/pa_vclass.h,
	  types/pa_vdouble.h, types/pa_vhash.h, types/pa_vint.h,
	  types/pa_vjunction.h, types/pa_vmframe.h, types/pa_vobject.h,
	  types/pa_vstring.h, types/pa_vunknown.h, types/pa_wcontext.C,
	  types/pa_wcontext.h, types/pa_wwrapper.h: splitted types from
	  include/

2001-03-10  paf

	* src/: include/core.h, include/pa_request.h, main/core.C,
	  main/pa_request.C: run+auto=run

	* src/: classes/root.C, include/pa_request.h: minor if junction bug

	* src/: classes/_double.h, classes/_env.h, classes/_int.h,
	  classes/_root.h, classes/_string.h, classes/double.C,
	  classes/env.C, classes/int.C, classes/root.C, classes/string.C,
	  include/code.h, include/core.h, include/pa_array.h,
	  include/pa_common.h, include/pa_exception.h, include/pa_hash.h,
	  include/pa_pool.h, include/pa_request.h, include/pa_stack.h,
	  include/pa_string.h, include/pa_table.h, include/pa_threads.h,
	  include/pa_types.h, include/pa_valiased.h, include/pa_value.h,
	  include/pa_vbool.h, include/pa_vcframe.h, include/pa_vclass.h,
	  include/pa_vdouble.h, include/pa_vhash.h, include/pa_vint.h,
	  include/pa_vjunction.h, include/pa_vmframe.h,
	  include/pa_vobject.h, include/pa_vstring.h,
	  include/pa_vunknown.h, include/pa_wcontext.h,
	  include/pa_wwrapper.h, main/compile.C, main/compile.y,
	  main/compile_tools.C, main/compile_tools.h, main/core.C,
	  main/execute.C, main/pa_array.C, main/pa_cframe.C,
	  main/pa_common.C, main/pa_exception.C, main/pa_hash.C,
	  main/pa_pool.C, main/pa_request.C, main/pa_string.C,
	  main/pa_table.C, main/pa_value.C, main/pa_vclass.C,
	  main/pa_wcontext.C: sources header

	* src/main/pa_request.C: auto..

	* src/: include/pa_request.h, main/compile.C, main/compile.y,
	  main/pa_request.C: auto tree0

	* src/: include/core.h, include/pa_request.h, main/compile.y,
	  main/core.C, main/pa_request.C: names to core.C

	* src/: include/core.h, include/pa_common.h, include/pa_pool.h,
	  include/pa_request.h, main/core.C, main/execute.C,
	  main/pa_common.C, main/pa_request.C: root auto.p loaded

	* src/: include/code.h, include/pa_request.h, include/pa_vint.h,
	  include/pa_vjunction.h, include/pa_vstring.h, main/compile.y,
	  main/compile_tools.C, main/compile_tools.h, main/execute.C:
	  optimized from OP_STRING+OP_WRITE to OP_STRING__WRITE

	* src/: include/pa_request.h, main/execute.C, main/pa_request.C:
	  @auto[] realised. auto.p scan togo

	* src/: include/pa_request.h, main/execute.C: autocalc
	  code-junctions result now have names

	* src/: classes/double.C, classes/int.C, classes/root.C,
	  classes/string.C, include/pa_request.h, include/pa_string.h,
	  include/pa_wcontext.h, main/compile.y, main/execute.C,
	  main/pa_string.C, main/pa_wcontext.C: tainting 0

	* src/classes/env.C: env:file/line

	* src/: include/core.h, include/pa_array.h, include/pa_hash.h,
	  include/pa_request.h, include/pa_value.h, include/pa_vcframe.h,
	  include/pa_vdouble.h, include/pa_vint.h, include/pa_vstring.h,
	  include/pa_vunknown.h, include/pa_wcontext.h, main/compile.y,
	  main/compile_tools.C, main/compile_tools.h, main/core.C,
	  main/execute.C, main/main.dsp, main/pa_cframe.C,
	  main/pa_request.C, main/pa_wcontext.C: const fight finished

	* src/include/pa_vclass.h: const fight to go

	* src/: classes/_env.h, classes/env.C, classes/root.C,
	  include/pa_request.h, include/pa_vclass.h, main/core.C,
	  main/main.dsp: env0

	* src/: classes/_double.h, classes/_int.h, classes/_root.h,
	  classes/_string.h, classes/double.C, classes/int.C,
	  classes/root.C, classes/string.C, include/pa_request.h,
	  include/pa_string.h, include/pa_types.h, include/pa_vcframe.h,
	  include/pa_wcontext.h, main/core.C, main/main.dsp,
	  main/pa_cframe.C, main/pa_string.C, main/pa_vclass.C,
	  main/pa_wcontext.C: ^lang prepare0

2001-03-09  paf

	* src/: include/pa_vmframe.h, main/compile.C, main/execute.C: expr
	  construct proper naming

	* src/: classes/_double.h, classes/_int.h, classes/_string.h,
	  classes/double.C, classes/int.C, classes/root.C,
	  classes/string.C, include/code.h, include/pa_value.h,
	  include/pa_vbool.h, include/pa_vdouble.h, include/pa_vint.h,
	  include/pa_vmframe.h, include/pa_vobject.h, include/pa_vstring.h,
	  main/compile.y, main/compile_tools.C, main/core.C,
	  main/execute.C, main/main.dsp: Int and Double classes with ^int[]
	  and ^double[]. fixed expr type

	* src/: classes/root.C, include/pa_request.h, main/execute.C:
	  ^string.length[]

2001-03-08  paf

	* src/include/pa_vmframe.h: fixed forgotten method_frame my check

	* src/: include/pa_vclass.h, include/pa_vstring.h,
	  include/pa_wcontext.h, main/compile.y, main/core.C,
	  main/execute.C, main/main.dsp: dead end: vstring can't be
	  derivated from vobject

	* src/: include/pa_vclass.h, include/pa_vhash.h,
	  include/pa_vobject.h, include/pa_vstring.h, main/main.dsp: z

	* src/include/: pa_vclass.h, pa_vhash.h, pa_vobject.h: removes some
	  remained clone conseqs

	* src/main/pa_vclass.C: that were ok... [vclass were out of vcs]

	* src/main/pa_vclass.C: wow! vclass were out of vcs

	* src/: include/pa_bool.h, include/pa_double.h, include/pa_value.h,
	  include/pa_vbool.h, include/pa_vclass.h, include/pa_vdouble.h,
	  include/pa_vhash.h, include/pa_vjunction.h, include/pa_vmframe.h,
	  include/pa_vobject.h, include/pa_vstring.h,
	  include/pa_vunknown.h, main/compile.y, main/compile_tools.C,
	  main/execute.C: withoud cloning. didn't need it actually, params
	  got passed from out unnamed ewpool

	* src/: include/pa_vdouble.h, include/pa_vhash.h,
	  include/pa_vjunction.h, include/pa_vobject.h,
	  include/pa_vunknown.h, main/compile.y: cloning dead end

	* src/: include/pa_bool.h, include/pa_double.h,
	  include/pa_valiased.h, include/pa_value.h, include/pa_vbool.h,
	  include/pa_vclass.h, include/pa_vdouble.h, include/pa_vhash.h,
	  include/pa_vjunction.h, include/pa_vmframe.h,
	  include/pa_vobject.h, include/pa_vstring.h,
	  include/pa_vunknown.h, main/compile.y, main/compile_tools.C,
	  main/execute.C, main/main.dsp, main/pa_value.C: value.cloning so
	  to give params proper names

	* src/main/pa_wcontext.C: z

	* src/: include/pa_vmframe.h, main/execute.C: added names to
	  unknown values in get_element and unfilled params. removed wrong
	  name change in get_element

	* src/main/execute.C: z

	* src/main/execute.C: fixed problems calling operators in
	  constructors

	* src/: classes/root.C, include/pa_stack.h, main/execute.C:
	  detected problems calling operators in constructors

	* src/: classes/root.C, include/pa_request.h, main/execute.C:
	  autocalc def to string

	* src/: classes/root.C, include/pa_request.h, include/pa_value.h,
	  include/pa_vbool.h, include/pa_wwrapper.h, main/execute.C: ^if 0

	* src/classes/root.C: added root.c

	* src/: include/pa_request.h, include/pa_value.h,
	  include/pa_vcframe.h, include/pa_vmframe.h,
	  include/pa_wcontext.h, main/compile.C, main/compile.y,
	  main/core.C, main/execute.C, main/pa_cframe.C,
	  main/pa_wcontext.C: 'if' just compiled

	* src/: include/pa_vbool.h, include/pa_vdouble.h,
	  include/pa_vjunction.h, include/pa_vmframe.h,
	  include/pa_vstring.h, include/pa_wcontext.h, main/execute.C,
	  main/pa_wcontext.C: z

	* src/: include/pa_value.h, include/pa_vmframe.h, main/compile.y,
	  main/core.C, main/execute.C, main/main.dsp: z. detected probs
	  with parameter names	in operator methods

	* src/main/compile.y: minor renamings in .y

	* src/: include/pa_request.h, main/compile.C, main/compile.y,
	  main/core.C, main/main.dsp: introducing ROOT_CLASS.  it's default
	  @BASE.  changed 'RUN' assignment mech

	* src/main/execute.C: z

	* src/: include/code.h, main/compile.y, main/compile_tools.C,
	  main/compile_tools.h, main/execute.C: made class: dynamic, not
	  static. so to enable runtime ^use

	* src/main/compile.y: minor grammar bug with OP_CODE__STORE_PARAM

	* src/: include/code.h, main/compile.y, main/compile_tools.C,
	  main/execute.C: joined 2 into one OP_CODE__STORE_PARAM

	* src/main/execute.C: root root in code-junction

2001-03-07  paf

	* src/include/: pa_value.h, pa_vclass.h, pa_vhash.h, pa_vmframe.h,
	  pa_vobject.h, pa_wwrapper.h: const in Value.get_element

	* src/: include/pa_stack.h, include/pa_value.h,
	  include/pa_vclass.h, include/pa_vhash.h, include/pa_vmframe.h,
	  include/pa_vobject.h, include/pa_wwrapper.h, main/execute.C:
	  fixed rwcontext of {} params up

	* src/main/: compile.y, compile_tools.h: ^func(params)

	* src/main/compile.y: .y priorities syntax shaped up a bit

	* src/: include/pa_hash.h, include/pa_value.h, include/pa_vhash.h,
	  include/pa_vunknown.h, main/compile.y, main/execute.C,
	  main/pa_hash.C: expr def in -f

	* src/main/: compile.y, execute.C: expr calls

	* src/main/: compile.y, execute.C, pa_string.C: bug in string.cmp
	  fixed

	* src/main/compile.y: expr quoted code

	* src/main/: compile.y, execute.C: expr whitespace solved. added ""
	  support0

	* src/main/compile.y: expr string comparisons 0

	* src/: include/pa_string.h, main/compile.y, main/execute.C,
	  main/pa_string.C: just compiled lt&co

	* src/main/execute.C: ^var.menu{$field} problem detected. that
	  $field not a $var.field

2001-03-06  paf

	* src/main/compile.y: .y expr visible-shorter

	* src/: include/code.h, main/compile.y, main/execute.C: 1 problems
	  with skipping whitespace in yylex fixed 2 xors: # bitwise ##
	  logical

	* src/: include/pa_vstring.h, main/compile.y: problems with
	  skipping whitespace in yylex

	* src/include/pa_vbool.h: forgot this

	* src/: include/code.h, main/compile.y, main/execute.C: without
	  string ops in expressions 0

	* src/: include/pa_value.h, include/pa_vdouble.h,
	  include/pa_vstring.h, include/pa_vunknown.h, main/compile.y,
	  main/execute.C, main/main.dsp: !~

	* src/: include/pa_vcframe.h, include/pa_vclass.h,
	  include/pa_vdouble.h, include/pa_vhash.h, include/pa_vjunction.h,
	  include/pa_vmframe.h, include/pa_vobject.h, include/pa_vstring.h,
	  include/pa_vunknown.h, include/pa_wcontext.h,
	  include/pa_wwrapper.h, main/compile.y, main/compile_tools.C,
	  main/compile_tools.h, main/execute.C: +-*/

	* src/: include/pa_vdouble.h, main/compile.y, main/compile_tools.C,
	  main/compile_tools.h: grammar-1.1 $a(z) $a=0

	* src/: include/pa_value.h, include/pa_vdouble.h, main/compile.y,
	  main/execute.C: expr grammar-1 2*2=4.000000 :)

	* src/main/compile.y: expr grammar-1

	* src/main/compile.y: expr lexx1

	* src/main/: compile.y, execute.C, main.dsp: z

	* src/: include/code.h, include/pa_valiased.h, include/pa_value.h,
	  include/pa_vdouble.h, include/pa_vstring.h, main/compile.y,
	  main/execute.C: expr lex0 exec-1

	* src/: include/code.h, main/compile.y, main/compile_tools.h: g

2001-02-26  paf

	* src/main/compile.y: max_string in yyerror bug fix

2001-02-25  paf

	* src/: include/pa_value.h, include/pa_vmframe.h,
	  include/pa_wcontext.h, main/execute.C: VAliased3

	* src/include/: pa_value.h, pa_vmframe.h: VAliased2

	* src/main/execute.C: VAliased1

	* src/: include/pa_request.h, include/pa_value.h,
	  include/pa_vmframe.h, include/pa_wcontext.h, main/execute.C:
	  VAliased0

	* src/: include/pa_pool.h, include/pa_request.h,
	  include/pa_value.h, include/pa_vclass.h, include/pa_vmframe.h,
	  include/pa_vobject.h, main/core.C, main/execute.C, main/main.dsp:
	  VAliased just compiled

	* src/: include/pa_pool.h, include/pa_value.h, include/pa_vclass.h,
	  include/pa_vobject.h, main/execute.C: alias dead end

	* src/: include/pa_value.h, include/pa_vclass.h,
	  include/pa_wcontext.h, include/pa_wwrapper.h, main/execute.C,
	  main/main.dsp: no not get fields into interm VFielded class.
	  fields & staticfields 1

	* src/: include/pa_vcframe.h, include/pa_vmframe.h,
	  include/pa_vobject.h, include/pa_wcontext.h,
	  include/pa_wwrapper.h, main/core.C, main/execute.C,
	  main/main.dsp: would now get fields into interm VFielded class

	* src/: include/pa_hash.h, include/pa_value.h, include/pa_vclass.h,
	  include/pa_vmframe.h, include/pa_vobject.h, include/pa_vstring.h,
	  include/pa_wcontext.h, main/compile.y, main/core.C,
	  main/execute.C, main/main.dsp, main/pa_hash.C, main/pa_value.C,
	  main/pa_wcontext.C: virtuals2

	* src/main/compile.y: : 1

	* src/main/compile.y: rethought to $class:static.field.subfield

	* src/: include/pa_vclass.h, main/compile.y, main/execute.C:
	  $class:element

	* src/: include/pa_value.h, include/pa_vmframe.h,
	  include/pa_wwrapper.h, main/compile.y, main/execute.C,
	  main/pa_wcontext.C: before execute class calls rewrite

	* src/: include/pa_request.h, main/compile.C, main/core.C: default
	  name RUN, also alias

	* src/main/compile.y: escaping bug

	* src/: include/pa_request.h, include/pa_value.h,
	  include/pa_vobject.h, main/compile.y, main/compile_tools.h,
	  main/core.C, main/execute.C, main/pa_common.C: vobject1

	* src/: include/code.h, include/pa_value.h, include/pa_vclass.h,
	  include/pa_vmframe.h, include/pa_vobject.h,
	  include/pa_wwrapper.h, main/compile.y, main/compile_tools.C,
	  main/compile_tools.h, main/execute.C: ^class:method() just
	  compiled

2001-02-24  paf

	* src/main/main.dsp: no bison -d

	* src/main/: compile.y, compile_tools.h: use0 line no on 'undef
	  class' err msg wrong

	* src/main/compile.y: z

	* src/main/: compile.y, core.C: yylex need some @special lines adj

	* src/: include/pa_request.h, include/pa_vclass.h, main/compile.C,
	  main/compile.y, main/compile_tools.h, main/core.C: modules0

	* src/: include/pa_vclass.h, main/core.C: z

	* src/: include/pa_value.h, include/pa_vclass.h,
	  include/pa_vobject.h, main/main.dsp: vobject00

	* src/main/pa_array.C: minor bug in expanding very small arrays.
	  60% from 1 were 0

	* src/: include/pa_value.h, include/pa_wcontext.h,
	  include/pa_wwrapper.h, main/execute.C, main/pa_value.C: it works
	  as bad as you've named it: wcontext.value() was not a perfect
	  idea

	* src/main/execute.C: codeframe1

	* src/: include/pa_value.h, include/pa_vcframe.h,
	  include/pa_vclass.h, include/pa_vframe.h, include/pa_vhash.h,
	  include/pa_vjunction.h, include/pa_vmframe.h,
	  include/pa_wcontext.h, include/pa_wwrapper.h, main/execute.C,
	  main/main.dsp, main/pa_cframe.C, main/pa_wcontext.C: codeframe
	  just compiled

	* src/: include/pa_vframe.h, main/compile.y: found junction
	  ideology @: ^x{$a()) must construct current wcontext element, so
	  smart wcontext handling needed

	* src/main/compile.y: fixed grammar bugs in constructor/params
	  klinch

	* src/main/: compile.y, execute.C: fixed empty constructor
	  optimized empty case. failed on calls - produced empty string
	  param

	* src/main/compile.y: fixed last \n macrotemplate strip bug

	* src/: include/code.h, include/pa_request.h, include/pa_value.h,
	  include/pa_vclass.h, include/pa_vframe.h, main/compile.y,
	  main/compile_tools.C, main/compile_tools.h, main/core.C,
	  main/execute.C: code junctions0. something wrong with last \n
	  macrotemplate strip

	* src/: include/pa_value.h, main/compile.C, main/core.C,
	  main/pa_value.C: minor error reporting format beautifyings

	* src/: include/pa_value.h, include/pa_vclass.h,
	  include/pa_vframe.h, main/core.C, main/execute.C,
	  main/pa_value.C: get_method RIP. junctions everywhere. call with
	  junctions0

2001-02-23  paf

	* src/include/: pa_value.h, pa_vclass.h, pa_vframe.h,
	  pa_wwrapper.h: lara came, can't work, sorry :(

	* src/main/: compile.y, execute.C, main.dsp: rethought some. before
	  junction

	* src/: include/pa_vframe.h, include/pa_vunknown.h,
	  include/pa_wcontext.h, include/pa_wwrapper.h, main/core.C,
	  main/execute.C, main/main.dsp, main/pa_value.C: call0

	* src/: include/pa_hash.h, include/pa_value.h,
	  include/pa_wcontext.h, main/core.C, main/execute.C,
	  main/main.dsp, main/pa_hash.C: started call. store param, vframe
	  done

	* src/include/pa_wcontext.h: z

	* src/main/: compile.y, compile_tools.C, compile_tools.h: fixed
	  wrong grammar in complex constructor case

	* src/main/: compile.y, execute.C: empty constructor bug fixed

	* src/main/execute.C: with result rwpool

	* src/: include/pa_value.h, main/core.C, main/execute.C,
	  main/main.dsp: value named

	* src/: include/pa_value.h, include/pa_vstring.h, main/execute.C:
	  strign 2 value in 2 places in execute

	* src/: include/pa_value.h, include/pa_wcontext.h, main/compile.y,
	  main/execute.C, main/main.dsp, main/pa_array.C: auto VHash on
	  wcontext.put_element when wcontext fvalue==0

2001-02-22  paf

	* src/: include/pa_hash.h, include/pa_value.h, include/pa_vclass.h,
	  include/pa_vhash.h, include/pa_vstring.h, include/pa_wcontext.h,
	  main/execute.C, main/main.dsp: auto VHash in pa.th.cre.at.e

	* src/: include/pa_wcontext.h, main/compile.y, main/execute.C:
	  erroreos checkout

	* src/: include/pa_request.h, main/compile.y: $self.put(val)

	* src/: include/pa_array.h, main/compile.y, main/compile_tools.C,
	  main/compile_tools.h, main/pa_array.C: $self.get

	* src/main/: compile.C, compile.y, compile_tools.C: z

	* src/main/compile.y: $: wasn't finished - $:sdf(sdf) troubled a
	  bit. finished now.

	* src/main/compile.y: $: finished

	* src/main/: compile.C, compile.y, execute.C: started : with $a.$:f

	* src/: include/code.h, main/compile_tools.C, main/compile_tools.h,
	  main/execute.C: OP_STRING better then some xxx _VALUE

	* src/: include/code.h, include/pa_vstring.h, main/compile.y,
	  main/compile_tools.C, main/compile_tools.h, main/execute.C:
	  string to vstring it .y all

	* src/: include/pa_request.h, include/pa_stack.h,
	  include/pa_wcontext.h, main/execute.C: z about to vstring it .y
	  all

	* src/main/: compile.C, core.C, execute.C, pa_string.C: more
	  precise parse error line:col

	* src/: include/pa_pool.h, include/pa_vclass.h, main/core.C,
	  main/pa_hash.C, main/pa_pool.C: TRY...

	* src/: include/pa_exception.h, include/pa_pool.h,
	  include/pa_request.h, include/pa_value.h, include/pa_wcontext.h,
	  main/compile.C, main/compile.y, main/compile_tools.C,
	  main/core.C, main/pa_array.C, main/pa_exception.C,
	  main/pa_hash.C, main/pa_pool.C, main/pa_string.C,
	  main/pa_table.C: removed exception from request

	* src/: include/pa_vstring.h, main/compile.C, main/core.C: added
	  some forgotten

	* src/: include/code.h, include/pa_value.h, include/pa_vclass.h,
	  include/pa_wcontext.h, main/compile.y, main/compile_tools.C,
	  main/compile_tools.h, main/execute.C, main/main.dsp: iiieeyys!
	  get/put simple vars to VClass works0

	* src/: include/pa_array.h, include/pa_wcontext.h,
	  main/pa_string.C: in process, but found that exceptions are too
	  global

	* src/: include/code.h, include/pa_string.h, include/pa_value.h,
	  include/pa_vclass.h, include/pa_wcontext.h, main/compile.y,
	  main/execute.C, main/pa_string.C: write_value write_string 0 it
	  seems wcontext must write strings regardles of fvalue!=0

2001-02-21  paf

	* src/main/execute.C: tired :)

	* src/main/: compile.C, compile.y, execute.C: store0

	* src/: include/compile.h, include/execute.h, include/pa_array.h,
	  include/pa_request.h, include/pa_stack.h, include/pa_vclass.h,
	  include/pa_wcontext.h, main/compile.C, main/compile.y,
	  main/execute.C, main/main.dsp, main/pa_array.C,
	  main/pa_request.C: get put -1 [just compiled]

	* src/: include/core.h, include/pa_context.h, include/pa_request.h,
	  include/pa_vclass.h, include/pa_wcontext.h, main/core.C,
	  main/main.dsp, main/pa_request.C: request core methods0

	* src/: include/compile.h, include/pa_array.h, main/compile.C,
	  main/compile.y, main/execute.C: MAIN_METHOD_NAME ready to write
	  execute

	* src/: include/pa_exception.h, include/pa_value.h, main/compile.C,
	  main/compile.y, main/compile_tools.C, main/compile_tools.h: .y
	  methods and one_big_piece. now compile returns array

	* src/main/compile.y: more straightforward yylex[end]

	* src/: include/pa_string.h, include/pa_types.h, main/pa_string.C:
	  string.operator==(char*)

	* src/: include/execute.h, include/pa_array.h, include/pa_value.h,
	  main/execute.C, main/pa_array.C: after array.const get wonders

	* src/include/: compile.h, pa_context.h, pa_hash.h, pa_request.h,
	  pa_string.h, pa_value.h: struck with const array.gets

	* src/main/: execute.C: z

	* src/main/: compile.y, execute.C: z

	* src/main/: compile.C, compile.y, compile_tools.h: error
	  processing in eval & yyerror so it wouldn't cause memleaks.

	* src/main/: compile.C, compile.y: failed to add absolute precies
	  parse error positions. leaving RIGHTMOST position as
	  @file[line:col]

	* src/: include/compile.h, main/compile.C, main/compile.y,
	  main/compile_tools.h: line numbers needed. would add them to .y
	  now internally. externally it's not as precise as needed

	* src/: include/code.h, include/pa_types.h, main/compile.C,
	  main/compile.y, main/compile_tools.C, main/compile_tools.h,
	  main/execute.C, main/main.dsp: .y to c++ hierarchy output fix.
	  compiler works ok

2001-02-20  paf

	* src/main/: compile.C, compile.y, compile_tools.C,
	  compile_tools.h, execute.C, main.dsp: nestage probs, eof yylex
	  not perfect

	* src/: include/code.h, include/compile.h, include/execute.h,
	  include/pa_array.h, include/pa_common.h, include/pa_pool.h,
	  include/pa_string.h, include/pa_table.h, include/pa_types.h,
	  main/compile.C, main/compile.y, main/compile_tools.C,
	  main/compile_tools.h, main/core.C, main/execute.C, main/main.dsp,
	  main/pa_array.C, main/pa_common.C, main/pa_hash.C,
	  main/pa_string.C, main/pa_table.C: bison[yacc] first time
	  compiled.  execute=dump for now

	* src/main/core.C: core rewrite using yacc investigations now will
	  be compile[yacc]/execute[opcodes]

2001-02-15  paf

	* src/: include/pa_value.h, main/core.C: maybe a-la yacc those ifs
	  rewrite as turing machine? for it seems it would be it's too many
	  ifs with this syntax now

2001-02-14  paf

	* src/main/core.C: get_params 1

	* src/main/core.C: get_params figured ^menu[UNEVALUATED unthinked
	  :( ]

	* src/main/core.C: varios breaks

	* src/main/core.C: get names 3

	* src/main/core.C: get names 2

	* src/main/core.C: get names 1

	* src/: include/pa_string.h, main/core.C, main/pa_string.C: get
	  names 0

	* src/: include/pa_value.h, main/core.C, main/pa_string.C: process
	  text repassing2 operator static vars

	* src/: include/pa_context.h, include/pa_string.h, main/core.C,
	  main/pa_string.C: process text repassing

	* src/: include/pa_context.h, include/pa_value.h, main/core.C:
	  module:calls changes

2001-02-13  paf

	* src/: include/pa_context.h, include/pa_value.h, main/core.C:
	  ^class:calls[] started

	* src/: include/pa_value.h, main/core.C: z

	* src/main/core.C: operators : and self. prefixes

	* src/main/core.C: z

	* src/: include/pa_string.h, main/pa_string.C: String_iterator
	  tested

	* src/: include/pa_string.h, main/pa_string.C: String_iterator
	  optimized

	* src/main/pa_string.C: String_iterator::skip_to optimized a bit.
	  would change privates to better support optimization

	* src/: include/pa_string.h, main/pa_string.C:
	  String_iterator::skip_to todo:optimize

2001-02-12  paf

	* src/: include/pa_string.h, main/core.C, main/pa_string.C: started
	  String_iterator

	* src/: include/pa_context.h, include/pa_value.h, main/core.C: some
	  comments

	* src/: include/pa_context.h, include/pa_value.h, main/core.C: get
	  self/methodref joined

2001-02-11  paf

	* src/: include/pa_context.h, include/pa_value.h, main/core.C,
	  main/main.dsp: core started.	core.C, context&value .h

	* src/: include/pa_array.h, include/pa_hash.h, include/pa_pool.h,
	  include/pa_string.h, main/main.dsp, main/pa_array.C,
	  main/pa_hash.C, main/pa_pool.C, main/pa_string.C: :pooled

2001-01-30  paf

	* src/: Makefile.am, main/Makefile.am, targets/Makefile.am: .am
	  comments

	* src/: include/pa_pool.h, main/Makefile.am, main/main.dsp,
	  main/pa_pool.C: moved pa_pool.C to be target specific

	* src/: include/pa_exception.h, include/pa_pool.h,
	  include/pa_table.h, main/pa_exception.C, main/pa_table.C: minor *
	  to & changes

	* src/: include/pa_exception.h, include/pa_pool.h,
	  include/pa_request.h, include/pa_table.h, main/pa_array.C,
	  main/pa_exception.C, main/pa_pool.C, main/pa_table.C: error
	  re-associated. that's much better even removed 'die' necessety

	* src/: include/pa_error.h, include/pa_exception.h,
	  include/pa_pool.h, include/pa_request.h, main/main.dsp,
	  main/pa_error.C, main/pa_exception.C, main/pa_pool.C,
	  targets/Makefile.am: lowered targets/parser into subdir, added
	  parser_Pool(Pool) failed to add. would think..

	* src/: include/pa_error.h, include/pa_hash.h, include/pa_string.h,
	  include/pa_table.h, main/pa_error.C, main/pa_hash.C,
	  main/pa_string.C, main/pa_table.C: Table more like C++ style
	  hence lots of 'const'

	* src/: include/pa_error.h, include/pa_request.h,
	  include/pa_string.h, include/pa_table.h, main/pa_error.C,
	  main/pa_table.C: Error fixed

2001-01-29  paf

	* src/: include/pa_array.h, include/pa_common.h,
	  include/pa_error.h, include/pa_hash.h, include/pa_pool.h,
	  include/pa_request.h, include/pa_string.h, include/pa_table.h,
	  main/Makefile.am, main/pa_array.C, main/pa_common.C,
	  main/pa_error.C, main/pa_hash.C, main/pa_table.C: added forgotten

	* src/: include/pa_array.h, include/pa_hash.h, include/pa_pool.h,
	  include/pa_string.h, include/pa_table.h, include/pa_types.h,
	  main/Makefile.am, main/main.dsp, main/pa_array.C, main/pa_hash.C,
	  main/pa_string.C, main/pa_table.C: Request Error Table

	* src/: include/pa_pool.h, main/pa_array.C: tested - decision "no
	  templates"

	* src/: include/pa_array.h, include/pa_pool.h, main/Makefile.am,
	  main/main.dsp, main/pa_array.C: templates failed no template
	  specializations [VC6], no library auto instantation [VC6, GNU c++
	  2.95.2-6 from latest cygwin]

	* src/: include/pa_array.h, include/pa_hash.h, include/pa_pool.h,
	  include/pa_string.h, include/pa_table.h, include/pa_types.h,
	  main/main.dsp, main/pa_array.C, main/pa_string.C,
	  main/pa_table.C: Table started would test template Array now

	* src/: include/pa_pool.h, include/pa_string.h, main/pa_string.C:
	  String originating

	* src/: include/pa_hash.h, include/pa_pool.h, include/pa_threads.h,
	  main/pa_hash.C: made local Hash-es not thread safe=quicker by
	  SYNCHRONIZED(thread_safe)

	* src/include/: pa_array.h, pa_hash.h, pa_string.h: moved .h public
	  parts to top

	* src/: include/pa_hash.h, include/pa_threads.h, main/pa_hash.C,
	  main/pa_threads.C: decided on one global_mutex, like PHP as I can
	  see: needed only in global Hash now, made Hash:: put/get
	  SYNCHRONIZED

	* src/: include/pa_hash.h, include/pa_threads.h, main/main.dsp,
	  main/pa_threads.C: added pa_threads

	  Mutex

	* src/include/pa_hash.h: some comments

	* src/: main/pa_array.C, include/pa_array.h, include/pa_pool.h:
	  Array& operator += (Array& src)

	* src/main/pa_array.C: expand not convinient, would rewrite

	* src/: include/pa_array.h, main/pa_array.C: Array::operator +=
	  (Array& src)

	  rethought, would change now

2001-01-27  paf

	* src/: include/pa_array.h, main/pa_array.C: array [] with chunk
	  caching

	* src/: include/pa_array.h, include/pa_hash.h, include/pa_pool.h,
	  include/pa_string.h, main/pa_array.C, main/pa_string.C: array
	  cache rethought to chunk caching

	* src/: include/pa_array.h, include/pa_hash.h, include/pa_pool.h,
	  include/pa_string.h, main/main.dsp, main/pa_array.C,
	  main/pa_hash.C, main/pa_string.C: Array 0

	* src/main/pa_string.C: String::operator ==

	* src/main/pa_hash.C: String(&String)

	* src/main/pa_hash.C: added pa_hash.C [forgotten]

	* src/: include/pa_hash.h, include/pa_string.h, include/pa_types.h,
	  main/main.dsp, main/pa_string.C: uint, and added pa_types &
	  pa_hash[forgotten]

2001-01-26  paf

	* src/: include/pa_pool.h, include/pa_string.h, main/pa_string.C:
	  removed templates [vc++ suxx]

	* src/: include/pa_pool.h, include/pa_string.h, main/main.dsp,
	  main/pa_pool.C, main/pa_string.C: templates in VC++ suxx.

	* src/include/: pa_pool.h, pa_string.h: pa_pool split

	* src/main/: main.dsp, pa_string.C: $Id: ChangeLog,v 1.92 2013/10/29 16:21:27 moko Exp $ check

	* src/: main/pa_pool.C, main/pa_string.C, include/pa_pool.h: $Id: ChangeLog,v 1.92 2013/10/29 16:21:27 moko Exp $
	  check

	* src/: include/pa_pool.h, main/pa_string.C: String prealloc &
	  dynamic row_count

	* src/: Makefile.am, include/pa_pool.h, main/Makefile.am,
	  main/main.dsp, main/pa_pool.C, main/pa_string.C,
	  targets/Makefile.am: Initial revision

	* src/: Makefile.am, include/pa_pool.h, main/Makefile.am,
	  main/main.dsp, main/pa_pool.C, main/pa_string.C,
	  targets/Makefile.am: creating parser3 module

parser-3.4.3/src/000755 000000 000000 00000000000 12234223575 013710 5ustar00rootwheel000000 000000 parser-3.4.3/etc/000755 000000 000000 00000000000 12234223575 013674 5ustar00rootwheel000000 000000 parser-3.4.3/README000644 000000 000000 00000000564 12232042163 013774 0ustar00rootwheel000000 000000 Parser3 website is http://www.parser.ru/

Read the documentation here at http://www.parser.ru/docs/

Check the ChangeLog to keep track of progresses.
Check the INSTALL to find out how to compile and install Parser3.

SQL drivers are in separate modules.

Report bugs to mailbox@parser.ru or on http://www.parser.ru/forum/

$Id: README,v 1.5 2013/10/23 21:49:39 moko Exp $
parser-3.4.3/configure.in000644 000000 000000 00000030654 12234222474 015437 0ustar00rootwheel000000 000000 dnl Autoconf initialisation
AC_PREREQ(2.59)
AC_INIT(parser, 3.4.3)
AC_CONFIG_SRCDIR(README)


dnl Automake Initialisation
AM_INIT_AUTOMAKE


dnl Expand srcdir
P3S=`cd $srcdir/src ; pwd`
AC_SUBST(P3S)


dnl Parser version update
AC_CANONICAL_HOST
AC_DEFINE_UNQUOTED(PARSER_VERSION,"$VERSION (compiled on $host)",parser version)

AC_SUBST(host_os)
case $host_os in
  *cygwin* ) AC_DEFINE(CYGWIN,,using cygwin building environment);;
esac


dnl Checks for programs
AC_PROG_INSTALL
AC_PROG_AWK

AC_PROG_YACC
if test "$YACC" != "bison -y"; then
	AC_MSG_WARN(to regenerate Parser grammar YOU WOULD NEED BISON)
else
	AC_MSG_CHECKING(bison version)
	oldIFS=$IFS; IFS=.
	set `bison -V | sed -e 's/^GNU Bison version //' -e 's/^bison (GNU Bison) //' -e 's/$/./'`
	IFS=$oldIFS
	if test "$1" = "1" -a "$2" -lt "25"; then
		AC_MSG_WARN(Bison 1.25 or newer needed to regenerate Parser compiler (found $1.$2).)
	fi
	AC_MSG_RESULT($1.$2 (ok))
fi

AC_PROG_CXX
AC_PROG_CC

dnl most tests should be compiled with C compiler [especially qsort test]
AC_LANG_C


dnl Dll extension
AC_MSG_CHECKING(for dynamic-link library extension)
case "$host_os" in
  *cygwin* ) dll_extension=dll;;
  * ) dll_extension=so
esac
AC_MSG_RESULT($dll_extension)
AC_SUBST(dll_extension)


dnl Misc arguments
AC_ARG_WITH(build-warnings, [  --with-build-warnings   to enable build-time compiler warnings if gcc is used],
	AC_MSG_WARN(enabling compiler warnings)
	CXXFLAGS="$CXXFLAGS -W -Wall -Wstrict-prototypes -Wmissing-prototypes"
)

AC_ARG_WITH(assertions, [  --with-assertions       to enable assertions],
	AC_MSG_WARN(enabling assertions)
,
	AC_DEFINE(NDEBUG,,assertions disabled)
)

AC_ARG_WITH(sjlj-exceptions,[  --with-sjlj-exceptions  enable simple 'throw' from dynamic library],
	AC_DEFINE(PA_WITH_SJLJ_EXCEPTIONS,,one can throw from dynamic library)
)


dnl Safe mode argument
AC_ARG_ENABLE(safe-mode, [  --disable-safe-mode	  to enable reading and executing
                          files belonging to group+user other then effective],
[
	SAFE_MODE=$enableval
]
)

if test "$SAFE_MODE" = "no"; then
	AC_MSG_WARN(enabling reading of files belonging to group+user other then effective)
else
	AC_DEFINE(PA_SAFE_MODE,,disabled reading of files belonging to group+user other then effective)
fi


dnl Disable execs argument
AC_ARG_ENABLE(execs, [  --disable-execs	  to disable any execs
                          (file::exec, file::cgi, unix mail:send)],
[
if test "$enableval" = "no"; then
	AC_MSG_WARN(disabling file execs)
	AC_DEFINE(NO_PA_EXECS,,pa_exec disabled)
fi
]
)


dnl String stream argument
AC_ARG_ENABLE(stringstream, [  --disable-stringstream  to disable stringstream usage.
                          when disabled table.save use more memory but it's safer on freebsd 4.x],
[
if test "$enableval" = "no"; then
	AC_MSG_WARN(disabling stringstream usage)
	AC_DEFINE(NO_STRINGSTREAM,,stringstream disabled)
fi
]
)


dnl GC argument
AC_ARG_WITH(gc,[  --with-gc[=D]             D is the directory where
                          Boehm garbage collecting library is installed],[

	GC=$withval
	GC_LIBS="$GC/libgc.la"

	if test -f $GC_LIBS; then
		GC_OK="yes"
	else
		GC_LIBS="-L$GC -lgc"
	fi

	if test "$GC" = "yes"; then
		GC=""
		GC_LIBS="-lgc"
		AC_MSG_WARN([--with-gc value was not specified, hoping linker would find it])
	fi
],[
	GC_LIBS="-lgc"
	AC_MSG_WARN([--with-gc was not specified, hoping linker would find it])
])

if test -z "$GC_OK"; then
	AC_MSG_CHECKING(for libgc)
	SAVE_LIBS=$LIBS
	LIBS="$LIBS $GC_LIBS"
	AC_TRY_LINK([ extern int GC_dont_gc; ],[ GC_dont_gc=0; ],
		AC_MSG_RESULT(yes)
	,
		AC_MSG_RESULT(no)
		if test -z "$GC"; then
			AC_MSG_ERROR(please specify path to libgc: --with-gc=D)
		else
			AC_MSG_ERROR($GC does not seem to be valid libgc installation directory)
		fi
	)
	LIBS=$SAVE_LIBS
fi

AC_SUBST(GC_LIBS)


dnl PCRE argument
AC_ARG_WITH(pcre,[  --with-pcre=D           D is the directory where
                          PCRE library is installed],[
	PCRE=$withval
	PCRE_INCLUDES="-I$PCRE/include"
	PCRE_LIBS="$PCRE/lib/libpcre.la"

	if test -f $PCRE/include/pcre.h -a -f $PCRE_LIBS; then
		PCRE_OK="yes"
	else
		PCRE_LIBS="-L$PCRE -lpcre"
	fi

	if test "$PCRE" = "yes"; then
		PCRE=""
		PCRE_LIBS="-lpcre"
		PCRE_INCLUDES=""
		AC_MSG_WARN([--with-pcre value was not specified, hoping linker would find it])
	fi
],[
	PCRE_LIBS="-lpcre"
	PCRE_INCLUDES=""
	AC_MSG_WARN([--with-pcre was not specified, hoping linker would find it])
])

if test -z "$PCRE_OK"; then
	AC_MSG_CHECKING(for prce)
	SAVE_LIBS=$LIBS
	LIBS="$LIBS $PCRE_LIBS $PCRE_INCLUDES"
	AC_TRY_LINK([ #include  ],[ const char *v=pcre_version(); ],
		AC_MSG_RESULT(yes)
	,
		AC_MSG_RESULT(no)
		if test -z "$PCRE"; then
			AC_MSG_ERROR(please specify path to PCRE: --with-pcre=D)
		else
			AC_MSG_ERROR($PCRE does not seem to be valid PCRE installation directory)
		fi
	)
	LIBS=$SAVE_LIBS
fi

AC_SUBST(PCRE_INCLUDES)
AC_SUBST(PCRE_LIBS)


dnl XML/XSLT argument
AC_ARG_WITH(xml,[  --with-xml=D            D is the directory where
                          Gnome XML libraries are installed],[

	XML=$withval
	XML_LIBS="-lxml2 -lxslt -lexslt"

	if test -z "$XML" -o "$XML" = "yes"; then
		XML=""
		XML_INCLUDES="-I/usr/include/libxml2"
		AC_MSG_WARN([--with-xml value was not specified, hoping linker would find it])
	else
		XML_INCLUDES="-I$XML/include -I$XML/include/libxml2"

		if test -f $XML/include/libxslt/xslt.h -a -f $XML/lib/libxml2.la \
			-a -f $XML/lib/libxslt.la -a -f $XML/lib/libexslt.la; then
			XML_LIBS="$XML/lib/libxml2.la $XML/lib/libxslt.la $XML/lib/libexslt.la"
			XML_OK="yes"
		fi
	fi

	if test -z "$XML_OK"; then
		AC_MSG_CHECKING(for xml)
		SAVE_LIBS=$LIBS
		LIBS="$LIBS $XML_LIBS $XML_INCLUDES"
		AC_TRY_LINK([ #include  ],[ const char *v=xsltEngineVersion; ],
			AC_MSG_RESULT(yes)
		,
			AC_MSG_RESULT(no)
			if test -z "$XML"; then
				AC_MSG_ERROR(please specify path to Gnome XML libraries: --with-xml=D)
			else
				AC_MSG_ERROR($XML does not seem to be valid Gnome XML installation directory)
			fi
		)
		LIBS=$SAVE_LIBS
	fi
	AC_DEFINE(XML,,xml-abled parser)
])

AC_SUBST(XML_INCLUDES)
AC_SUBST(XML_LIBS)


dnl Mail receive argument
AC_ARG_WITH(mailreceive,[  --with-mailreceive=D is the directory where
                          Gnome MIME library is installed],[
	MIME=$withval
	GLIB="glib-2.0"
	GMIME="gmime-2.4"

	if test -z "$MIME" -o "$MIME" = "yes"; then
		MIME=""
		MIME_INCLUDES=`pkg-config --cflags $GMIME 2>/dev/null`
		MIME_LIBS=`pkg-config --libs $GMIME 2>/dev/null`
		AC_MSG_WARN([--with-mailreceive value was not specified, hoping linker would find Gnome MIME library])
	else
		MIME_INCLUDES="-I$MIME/include/$GMIME"
		MIME_LIBS="-l$GMIME"
		if test -f $MIME/include/$GMIME/gmime/gmime.h -a -f $MIME/lib/lib$GMIME.la; then
			MIME_LIBS="$MIME/lib/lib$GMIME.la"
			if test -f $MIME/lib/lib$GLIB.la; then
				MIME_INCLUDES="$MIME_INCLUDES -I$MIME/include/$GLIB -I$MIME/lib/$GLIB/include"
			else
				GLIB_INCLUDES=`pkg-config --cflags $GLIB 2>/dev/null`
				MIME_INCLUDES="$MIME_INCLUDES $GLIB_INCLUDES"
			fi
			MIME_OK="yes"
		fi
	fi

	if test -z "$MIME_OK"; then
		AC_MSG_CHECKING(for mime)
		SAVE_LIBS=$LIBS
		LIBS="$LIBS $MIME_LIBS $MIME_INCLUDES"
		AC_TRY_LINK([ #include  ],[ guint v=gmime_major_version; ],
			AC_MSG_RESULT(yes)
		,
			AC_MSG_RESULT(no)
			if test -z "$MIME"; then
				AC_MSG_ERROR(please specify path to Gnome MIME library: --with-mailreceive=D)
			else
				AC_MSG_ERROR($MIME does not seem to be valid Gnome MIME installation directory)
			fi
		)
		LIBS=$SAVE_LIBS
	fi
	AC_DEFINE(WITH_MAILRECEIVE,,has \$mail:received)
])

AC_SUBST(MIME_INCLUDES)
AC_SUBST(MIME_LIBS)


dnl Sendmail argument
AC_ARG_WITH(sendmail,[  \"--with-sendmail=COMMAND\" forces this command to send mail.
                          example: \"--with-sendmail=/usr/sbin/sendmail -t\"
                          (makes parser ignore user-defined sendmail commands)],
	AC_DEFINE_UNQUOTED(PA_FORCED_SENDMAIL,"$withval",parser uses this command instead of user-defined sendmail commands)
)


dnl Apache module argument
AC_ARG_WITH(apache,[  --with-apache=FILE      FILE is the full path for APXS
                          builds apache DSO module using apxs],[
	APXS=$withval

	if test -z "$APXS" -o "$APXS" = "yes"; then
		APXS=`which apxs 2>/dev/null`
		if test -z "$APXS"; then
			APXS=`which apxs2 2>/dev/null`
		fi
	fi

	APACHE=`$APXS -q TARGET 2>/dev/null`

	if test -z "$APACHE"; then
		AC_MSG_ERROR($APXS does not seem to be valid apache apxs utility path)
	fi

	APACHE_MAIN_INC=`$APXS -q INCLUDEDIR`
	APACHE_EXTRA_INC=`$APXS -q EXTRA_INCLUDES 2>/dev/null`
	APACHE_INC="-I$APACHE_MAIN_INC $APACHE_EXTRA_INC"
	APACHE_CFLAGS=`$APXS -q CFLAGS`
])
AC_SUBST(APACHE)
AC_SUBST(APACHE_INC)
AC_SUBST(APACHE_CFLAGS)
AM_CONDITIONAL(COMPILE_APACHE_MODULE, test -n "$APACHE")


dnl Enable building of the convenience library
LT_CONFIG_LTDL_DIR(src/lib/ltdl)
LT_INIT(dlopen win32-dll no-pic)
LTDL_INIT


dnl Checks for typedefs, structures, and compiler characteristics
AC_C_BIGENDIAN(
	AC_DEFINE(PA_BIG_ENDIAN,,compile for sparc processor)
,
	AC_DEFINE(PA_LITTLE_ENDIAN,,compile for intel processor or compatible)
,
	AC_MSG_ERROR(word endianness not determined for some obscure reason)
)

AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_TYPE_UINT8_T
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T

AC_STRUCT_DIRENT_D_TYPE

dnl Checks for C header files
AC_HEADER_STDC
AC_HEADER_TIME

AC_CHECK_HEADERS(stdio.h sys/types.h sys/stat.h stdlib.h stddef.h memory.h string.h strings.h inttypes.h stdint.h unistd.h)
AC_CHECK_HEADERS(assert.h limits.h ctype.h math.h process.h stdarg.h setjmp.h signal.h)
AC_CHECK_HEADERS(errno.h dirent.h fcntl.h io.h sys/file.h sys/locking.h sys/select.h sys/resource.h sys/wait.h)
AC_CHECK_HEADERS(sys/socket.h netinet/in.h arpa/inet.h netdb.h)


dnl Checks for libraries
case "$host" in
  *-freebsd4*)
	  AC_DEFINE(FREEBSD4,,FreeBSD4X target platform)
  ;;
  *-sunos5.6* | *-solaris2.6*)
	  AC_CHECK_LIB(xnet, main)
  ;;
  *-sunos5* | *-solaris2*)
	  AC_CHECK_LIB(socket, main)
	  AC_CHECK_LIB(nsl, main)
  ;;
  *-nec-sysv4*)
	  AC_CHECK_LIB(nsl, gethostbyname)
	  AC_CHECK_LIB(socket, socket)
  ;;
  *-cygwin*)
	  AC_DEFINE(WIN32,,Windows32 target platform)
  ;;
esac

AC_CHECK_LIB(m, sin)
AC_CHECK_LIB(crypt, crypt)


dnl Checks for functions
AC_CHECK_FUNCS(flock _locking fcntl lockf ftruncate fchmod)
AC_CHECK_FUNCS(getrusage gettimeofday crypt sigsetjmp siglongjmp unsetenv)


dnl on some linux[seen on 2.4] it's a macro
PA_CHECK_SIGSETJMP


dnl see comment above
AC_LANG_PUSH(C++)
PA_CHECK_MATH_FUNCS_ONE_ARG(trunc round sign)
AC_LANG_POP


dnl We require qsort(3)
AC_CHECK_FUNCS(qsort, , AC_MSG_ERROR([No qsort library function.]))


dnl For correct mail receiving we need to know local offset from GMT
dnl it be timezone+(daylight?60*60*sign(timezone):0)
dnl or it can be tm.tm_gmtoff or it can be tm.tm_tzadj

AC_MSG_CHECKING(for timezone variable)
AC_TRY_COMPILE([#include ], [time_t test=timezone;], AC_DEFINE(HAVE_TIMEZONE) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))

AC_MSG_CHECKING(for daylight variable)
AC_TRY_COMPILE([#include ], [int test=daylight;], AC_DEFINE(HAVE_DAYLIGHT) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))

AC_MSG_CHECKING(for tm_gmtoff in struct tm)
AC_TRY_COMPILE([#include ], [struct tm tm; tm.tm_gmtoff=0;], AC_DEFINE(HAVE_TM_GMTOFF) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))

AC_MSG_CHECKING(for tm_tzadj in struct tm)
AC_TRY_COMPILE([#include ], [struct tm tm; tm.tm_tzadj=0;], AC_DEFINE(HAVE_TM_TZADJ) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))


dnl Output header and makefiles
AH_TEMPLATE([HAVE_DAYLIGHT],[Define if you have daylight external variable in ])
AH_TEMPLATE([HAVE_TIMEZONE],[Define if you have timezone external variable in ])
AH_TEMPLATE([HAVE_TM_GMTOFF],[Define if you have tm_gmtoff member of tm structure in ])
AH_TEMPLATE([HAVE_TM_TZADJ],[Define if you have tm_tzadj member of tm structure in ])

AM_CONFIG_HEADER(src/include/pa_config_auto.h)

AC_OUTPUT(
	Makefile 
	src/Makefile 
	src/types/Makefile 
	src/classes/Makefile 
	src/include/Makefile 
	src/main/Makefile 
	src/sql/Makefile 
	src/lib/Makefile 
	src/lib/gd/Makefile 
	src/lib/smtp/Makefile 
	src/lib/gc/Makefile 
	src/lib/gc/include/Makefile
	src/lib/pcre/Makefile 
	src/lib/cord/Makefile
	src/lib/cord/include/Makefile
	src/lib/cord/include/private/Makefile
	src/lib/md5/Makefile
	src/lib/sdbm/Makefile
	src/lib/sdbm/pa-include/Makefile
	src/lib/json/Makefile
	src/lib/memcached/Makefile
	src/lib/curl/Makefile
	src/targets/Makefile
	src/targets/cgi/Makefile
	src/targets/apache/Makefile
	src/targets/isapi/Makefile
	etc/Makefile
	etc/parser3.charsets/Makefile
	bin/Makefile
	bin/auto.p.dist)
parser-3.4.3/parser3.sln000644 000000 000000 00000025123 12174045136 015217 0ustar00rootwheel000000 000000 Microsoft Visual Studio Solution File, Format Version 8.00
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ApacheModuleParser3", "src\targets\apache\ApacheModuleParser3.vcproj", "{61FD304C-2949-4400-845F-0B27CD088547}"
	ProjectSection(ProjectDependencies) = postProject
		{AE697E13-B86D-4408-B76D-EC54D2BEEFE0} = {AE697E13-B86D-4408-B76D-EC54D2BEEFE0}
		{09C0531B-9B8F-443A-A16B-BD9134712613} = {09C0531B-9B8F-443A-A16B-BD9134712613}
		{21593B27-7994-49DC-A4A7-993DD8849862} = {21593B27-7994-49DC-A4A7-993DD8849862}
		{B79D9D3D-DFD7-4D48-91AA-484378D5E76C} = {B79D9D3D-DFD7-4D48-91AA-484378D5E76C}
		{EB565D67-9950-4F5E-926F-63DAC8F7F314} = {EB565D67-9950-4F5E-926F-63DAC8F7F314}
		{650C3584-6F31-4CDE-9A4E-42BAAD4EA88E} = {650C3584-6F31-4CDE-9A4E-42BAAD4EA88E}
		{B95DF5BC-85D8-4B4C-AF72-113B99592D38} = {B95DF5BC-85D8-4B4C-AF72-113B99592D38}
		{71C9E3C6-47E8-4CB2-AF6F-784A49F5ABFD} = {71C9E3C6-47E8-4CB2-AF6F-784A49F5ABFD}
		{74F38AE8-E0CF-4684-B4EA-B0555F0B30AE} = {74F38AE8-E0CF-4684-B4EA-B0555F0B30AE}
		{CB915CEB-DC1A-40F6-9CA9-3B5212C0497D} = {CB915CEB-DC1A-40F6-9CA9-3B5212C0497D}
		{9B5091F7-0ED5-4E5A-ABAF-430ED79D231A} = {9B5091F7-0ED5-4E5A-ABAF-430ED79D231A}
		{2FBFAD1C-76EE-4EA4-82B5-204B2671A05D} = {2FBFAD1C-76EE-4EA4-82B5-204B2671A05D}
		{CB915CEB-DC1A-40F6-9CA9-3B5212C0497D} = {CB915CEB-DC1A-40F6-9CA9-3B5212C0497D}
	EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ApacheModuleParser3Core", "src\targets\apache\ApacheModuleParser3Core.vcproj", "{CB915CEB-DC1A-40F6-9CA9-3B5212C0497D}"
	ProjectSection(ProjectDependencies) = postProject
	EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "classes", "src\classes\classes.vcproj", "{B79D9D3D-DFD7-4D48-91AA-484378D5E76C}"
	ProjectSection(ProjectDependencies) = postProject
	EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cord", "src\lib\cord\cord.vcproj", "{74F38AE8-E0CF-4684-B4EA-B0555F0B30AE}"
	ProjectSection(ProjectDependencies) = postProject
	EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gnu", "gnu.vcproj", "{02438934-FA19-49DC-B5D1-2E9BA1CD0159}"
	ProjectSection(ProjectDependencies) = postProject
	EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ltdl", "src\lib\ltdl\ltdl.vcproj", "{EB565D67-9950-4F5E-926F-63DAC8F7F314}"
	ProjectSection(ProjectDependencies) = postProject
	EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "main", "src\main\main.vcproj", "{650C3584-6F31-4CDE-9A4E-42BAAD4EA88E}"
	ProjectSection(ProjectDependencies) = postProject
	EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "md5", "src\lib\md5\md5.vcproj", "{2FBFAD1C-76EE-4EA4-82B5-204B2671A05D}"
	ProjectSection(ProjectDependencies) = postProject
	EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "parser3", "src\targets\cgi\parser3.vcproj", "{33B3FF55-1BB6-4F22-A448-04065AC10AFB}"
	ProjectSection(ProjectDependencies) = postProject
		{AE697E13-B86D-4408-B76D-EC54D2BEEFE0} = {AE697E13-B86D-4408-B76D-EC54D2BEEFE0}
		{09C0531B-9B8F-443A-A16B-BD9134712613} = {09C0531B-9B8F-443A-A16B-BD9134712613}
		{2FBFAD1C-76EE-4EA4-82B5-204B2671A05D} = {2FBFAD1C-76EE-4EA4-82B5-204B2671A05D}
		{21593B27-7994-49DC-A4A7-993DD8849862} = {21593B27-7994-49DC-A4A7-993DD8849862}
		{B79D9D3D-DFD7-4D48-91AA-484378D5E76C} = {B79D9D3D-DFD7-4D48-91AA-484378D5E76C}
		{EB565D67-9950-4F5E-926F-63DAC8F7F314} = {EB565D67-9950-4F5E-926F-63DAC8F7F314}
		{650C3584-6F31-4CDE-9A4E-42BAAD4EA88E} = {650C3584-6F31-4CDE-9A4E-42BAAD4EA88E}
		{B95DF5BC-85D8-4B4C-AF72-113B99592D38} = {B95DF5BC-85D8-4B4C-AF72-113B99592D38}
		{71C9E3C6-47E8-4CB2-AF6F-784A49F5ABFD} = {71C9E3C6-47E8-4CB2-AF6F-784A49F5ABFD}
		{74F38AE8-E0CF-4684-B4EA-B0555F0B30AE} = {74F38AE8-E0CF-4684-B4EA-B0555F0B30AE}
		{9B5091F7-0ED5-4E5A-ABAF-430ED79D231A} = {9B5091F7-0ED5-4E5A-ABAF-430ED79D231A}
	EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "parser3isapi", "src\targets\isapi\parser3isapi.vcproj", "{2E7BF3D9-C58C-4808-B786-494E7C5F9FE2}"
	ProjectSection(ProjectDependencies) = postProject
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		{09C0531B-9B8F-443A-A16B-BD9134712613} = {09C0531B-9B8F-443A-A16B-BD9134712613}
		{2FBFAD1C-76EE-4EA4-82B5-204B2671A05D} = {2FBFAD1C-76EE-4EA4-82B5-204B2671A05D}
		{21593B27-7994-49DC-A4A7-993DD8849862} = {21593B27-7994-49DC-A4A7-993DD8849862}
		{B79D9D3D-DFD7-4D48-91AA-484378D5E76C} = {B79D9D3D-DFD7-4D48-91AA-484378D5E76C}
		{EB565D67-9950-4F5E-926F-63DAC8F7F314} = {EB565D67-9950-4F5E-926F-63DAC8F7F314}
		{650C3584-6F31-4CDE-9A4E-42BAAD4EA88E} = {650C3584-6F31-4CDE-9A4E-42BAAD4EA88E}
		{B95DF5BC-85D8-4B4C-AF72-113B99592D38} = {B95DF5BC-85D8-4B4C-AF72-113B99592D38}
		{71C9E3C6-47E8-4CB2-AF6F-784A49F5ABFD} = {71C9E3C6-47E8-4CB2-AF6F-784A49F5ABFD}
		{74F38AE8-E0CF-4684-B4EA-B0555F0B30AE} = {74F38AE8-E0CF-4684-B4EA-B0555F0B30AE}
		{9B5091F7-0ED5-4E5A-ABAF-430ED79D231A} = {9B5091F7-0ED5-4E5A-ABAF-430ED79D231A}
	EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "types", "src\types\types.vcproj", "{09C0531B-9B8F-443A-A16B-BD9134712613}"
	ProjectSection(ProjectDependencies) = postProject
	EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sdbm", "src\lib\sdbm\sdbm.vcproj", "{AE697E13-B86D-4408-B76D-EC54D2BEEFE0}"
	ProjectSection(ProjectDependencies) = postProject
	EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gd", "src\lib\gd\gd.vcproj", "{B95DF5BC-85D8-4B4C-AF72-113B99592D38}"
	ProjectSection(ProjectDependencies) = postProject
	EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "smtp", "src\lib\smtp\smtp.vcproj", "{9B5091F7-0ED5-4E5A-ABAF-430ED79D231A}"
	ProjectSection(ProjectDependencies) = postProject
	EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "json", "src\lib\json\json.vcproj", "{21593B27-7994-49DC-A4A7-993DD8849862}"
	ProjectSection(ProjectDependencies) = postProject
	EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "memcached", "src\lib\memcached\memcached.vcproj", "{71C9E3C6-47E8-4CB2-AF6F-784A49F5ABFD}"
	ProjectSection(ProjectDependencies) = postProject
	EndProjectSection
EndProject
Global
	GlobalSection(SolutionConfiguration) = preSolution
		Debug = Debug
		Release = Release
	EndGlobalSection
	GlobalSection(ProjectConfiguration) = postSolution
		{61FD304C-2949-4400-845F-0B27CD088547}.Debug.ActiveCfg = Debug|Win32
		{61FD304C-2949-4400-845F-0B27CD088547}.Release.ActiveCfg = Release|Win32
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		{CB915CEB-DC1A-40F6-9CA9-3B5212C0497D}.Release.ActiveCfg = Release|Win32
		{B79D9D3D-DFD7-4D48-91AA-484378D5E76C}.Debug.ActiveCfg = Debug|Win32
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		{B79D9D3D-DFD7-4D48-91AA-484378D5E76C}.Release.ActiveCfg = Release|Win32
		{B79D9D3D-DFD7-4D48-91AA-484378D5E76C}.Release.Build.0 = Release|Win32
		{74F38AE8-E0CF-4684-B4EA-B0555F0B30AE}.Debug.ActiveCfg = Debug|Win32
		{74F38AE8-E0CF-4684-B4EA-B0555F0B30AE}.Debug.Build.0 = Debug|Win32
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		{74F38AE8-E0CF-4684-B4EA-B0555F0B30AE}.Release.Build.0 = Release|Win32
		{02438934-FA19-49DC-B5D1-2E9BA1CD0159}.Debug.ActiveCfg = Debug|Win32
		{02438934-FA19-49DC-B5D1-2E9BA1CD0159}.Release.ActiveCfg = Release|Win32
		{02438934-FA19-49DC-B5D1-2E9BA1CD0159}.Release.Build.0 = Release|Win32
		{EB565D67-9950-4F5E-926F-63DAC8F7F314}.Debug.ActiveCfg = Debug|Win32
		{EB565D67-9950-4F5E-926F-63DAC8F7F314}.Debug.Build.0 = Debug|Win32
		{EB565D67-9950-4F5E-926F-63DAC8F7F314}.Release.ActiveCfg = Release|Win32
		{EB565D67-9950-4F5E-926F-63DAC8F7F314}.Release.Build.0 = Release|Win32
		{650C3584-6F31-4CDE-9A4E-42BAAD4EA88E}.Debug.ActiveCfg = Debug|Win32
		{650C3584-6F31-4CDE-9A4E-42BAAD4EA88E}.Debug.Build.0 = Debug|Win32
		{650C3584-6F31-4CDE-9A4E-42BAAD4EA88E}.Release.ActiveCfg = Release|Win32
		{650C3584-6F31-4CDE-9A4E-42BAAD4EA88E}.Release.Build.0 = Release|Win32
		{2FBFAD1C-76EE-4EA4-82B5-204B2671A05D}.Debug.ActiveCfg = Debug|Win32
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		{2FBFAD1C-76EE-4EA4-82B5-204B2671A05D}.Release.Build.0 = Release|Win32
		{33B3FF55-1BB6-4F22-A448-04065AC10AFB}.Debug.ActiveCfg = Debug|Win32
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		{33B3FF55-1BB6-4F22-A448-04065AC10AFB}.Release.ActiveCfg = Release|Win32
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		{2E7BF3D9-C58C-4808-B786-494E7C5F9FE2}.Debug.ActiveCfg = Debug|Win32
		{2E7BF3D9-C58C-4808-B786-494E7C5F9FE2}.Release.ActiveCfg = Release|Win32
		{09C0531B-9B8F-443A-A16B-BD9134712613}.Debug.ActiveCfg = Debug|Win32
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		{B95DF5BC-85D8-4B4C-AF72-113B99592D38}.Debug.ActiveCfg = Debug|Win32
		{B95DF5BC-85D8-4B4C-AF72-113B99592D38}.Debug.Build.0 = Debug|Win32
		{B95DF5BC-85D8-4B4C-AF72-113B99592D38}.Release.ActiveCfg = Release|Win32
		{B95DF5BC-85D8-4B4C-AF72-113B99592D38}.Release.Build.0 = Release|Win32
		{9B5091F7-0ED5-4E5A-ABAF-430ED79D231A}.Debug.ActiveCfg = Debug|Win32
		{9B5091F7-0ED5-4E5A-ABAF-430ED79D231A}.Debug.Build.0 = Debug|Win32
		{9B5091F7-0ED5-4E5A-ABAF-430ED79D231A}.Release.ActiveCfg = Release|Win32
		{9B5091F7-0ED5-4E5A-ABAF-430ED79D231A}.Release.Build.0 = Release|Win32
		{21593B27-7994-49DC-A4A7-993DD8849862}.Debug.ActiveCfg = Debug|Win32
		{21593B27-7994-49DC-A4A7-993DD8849862}.Debug.Build.0 = Debug|Win32
		{21593B27-7994-49DC-A4A7-993DD8849862}.Release.ActiveCfg = Release|Win32
		{21593B27-7994-49DC-A4A7-993DD8849862}.Release.Build.0 = Release|Win32
		{71C9E3C6-47E8-4CB2-AF6F-784A49F5ABFD}.Debug.ActiveCfg = Debug|Win32
		{71C9E3C6-47E8-4CB2-AF6F-784A49F5ABFD}.Debug.Build.0 = Debug|Win32
		{71C9E3C6-47E8-4CB2-AF6F-784A49F5ABFD}.Release.ActiveCfg = Release|Win32
		{71C9E3C6-47E8-4CB2-AF6F-784A49F5ABFD}.Release.Build.0 = Release|Win32
	EndGlobalSection
	GlobalSection(ExtensibilityGlobals) = postSolution
	EndGlobalSection
	GlobalSection(ExtensibilityAddIns) = postSolution
	EndGlobalSection
EndGlobal
parser-3.4.3/Makefile.am000644 000000 000000 00000000603 12234222474 015151 0ustar00rootwheel000000 000000 SUBDIRS = src etc bin
ACLOCAL_AMFLAGS = -I src/lib/ltdl/m4

EXTRA_DIST = operators.txt parser3.sln gnu.vcproj buildall acsite.m4

commit:
#       trick to make 'make' happy at check out time
#       and avoid redundant remaking: aclocal+autoconf+automake

	cvs commit -m "no message" -f configure.in acsite.m4 aclocal.m4 Makefile.am Makefile.in configure src/include/pa_config_auto.h.in
parser-3.4.3/acsite.m4000644 000000 000000 00000001705 12234222474 014633 0ustar00rootwheel000000 000000 # paf@design.ru
# included in configure.in

AC_DEFUN([PA_CHECK_MATH_FUNC_ONE_ARG],[
AC_MSG_CHECKING(for (maybe built-in) math function $1)
AC_TRY_COMPILE([
#ifdef HAVE_MATH_H
#       include 
#endif
],[
        double result=$1(1.6);
],
[AC_MSG_RESULT(yes)
$2],
[AC_MSG_RESULT(no)
$3])
]
)


AC_DEFUN([PA_CHECK_MATH_FUNCS_ONE_ARG],[
AC_FOREACH([AC_Func], [$1],
  [AH_TEMPLATE(AS_TR_CPP([HAVE_]AC_Func),
               [Define to 1 if you have the `]AC_Func[' (maybe built-in) math function function.])])dnl

for pa_func in $1
do
PA_CHECK_MATH_FUNC_ONE_ARG($pa_func,
	      [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$pa_func]) $2)],
              [$3])dnl
done
])


AC_DEFUN([PA_CHECK_SIGSETJMP],[
pa_func=sigsetjmp
AC_MSG_CHECKING(for (maybe built-in) function $pa_func)
AC_TRY_COMPILE([
#ifdef HAVE_SETJMP_H
#	include 
#endif
],[
        $pa_func(0,0);
],
[AC_MSG_RESULT(yes)
AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$pa_func]))
],
[AC_MSG_RESULT(no)
])
]
)
parser-3.4.3/COPYING000644 000000 000000 00000043110 07430727316 014157 0ustar00rootwheel000000 000000 		    GNU GENERAL PUBLIC LICENSE
		       Version 2, June 1991

 Copyright (C) 1989, 1991 Free Software Foundation, Inc.
     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

			    Preamble

  The licenses for most software are designed to take away your
freedom to share and change it.  By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users.  This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it.  (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.)  You can apply it to
your programs, too.

  When we speak of free software, we are referring to freedom, not
price.  Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.

  To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.

  For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have.  You must make sure that they, too, receive or can get the
source code.  And you must show them these terms so they know their
rights.

  We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.

  Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
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  Finally, any free program is threatened constantly by software
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  The precise terms and conditions for copying, distribution and
modification follow.

		    GNU GENERAL PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License.  The "Program", below,
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language.  (Hereinafter, translation is included without limitation in
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Activities other than copying, distribution and modification are not
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is covered only if its contents constitute a work based on the
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  1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
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along with the Program.

You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.

  2. You may modify your copy or copies of the Program or any portion
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    a) You must cause the modified files to carry prominent notices
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    b) You must cause any work that you distribute or publish, that in
    whole or in part contains or is derived from the Program or any
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    parties under the terms of this License.

    c) If the modified program normally reads commands interactively
    when run, you must cause it, when started running for such
    interactive use in the most ordinary way, to print or display an
    announcement including an appropriate copyright notice and a
    notice that there is no warranty (or else, saying that you provide
    a warranty) and that users may redistribute the program under
    these conditions, and telling the user how to view a copy of this
    License.  (Exception: if the Program itself is interactive but
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    the Program is not required to print an announcement.)

These requirements apply to the modified work as a whole.  If
identifiable sections of that work are not derived from the Program,
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In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.

  3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:

    a) Accompany it with the complete corresponding machine-readable
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    b) Accompany it with a written offer, valid for at least three
    years, to give any third party, for a charge no more than your
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making modifications to it.  For an executable work, complete source
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access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.

  4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License.  Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.

  5. You are not required to accept this License, since you have not
signed it.  However, nothing else grants you permission to modify or
distribute the Program or its derivative works.  These actions are
prohibited by law if you do not accept this License.  Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.

  6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions.  You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.

  7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License.  If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all.  For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.

If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.

It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices.  Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.

This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.

  8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded.  In such case, this License incorporates
the limitation as if written in the body of this License.

  9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time.  Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.

Each version is given a distinguishing version number.  If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation.  If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.

  10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission.  For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this.  Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.

			    NO WARRANTY

  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.

  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.

		     END OF TERMS AND CONDITIONS

	    How to Apply These Terms to Your New Programs

  If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

    
    Copyright (C)   

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA


Also add information on how to contact you by electronic and paper mail.

If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:

    Gnomovision version 69, Copyright (C) year  name of author
    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License.  Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.

You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary.  Here is a sample; alter the names:

  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
  `Gnomovision' (which makes passes at compilers) written by James Hacker.

  , 1 April 1989
  Ty Coon, President of Vice

This General Public License does not permit incorporating your program into
proprietary programs.  If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library.  If this is what you want to do, use the GNU Library General
Public License instead of this License.
parser-3.4.3/ltmain.sh000644 000000 000000 00001051522 11764645505 014757 0ustar00rootwheel000000 000000 
# libtool (GNU libtool) 2.4.2
# Written by Gordon Matzigkeit , 1996

# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions.  There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# GNU Libtool is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# As a special exception to the GNU General Public License,
# if you distribute this file as part of a program or library that
# is built using GNU Libtool, you may include this file under the
# same distribution terms that you use for the rest of that program.
#
# GNU Libtool is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Libtool; see the file COPYING.  If not, a copy
# can be downloaded from http://www.gnu.org/licenses/gpl.html,
# or obtained by writing to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

# Usage: $progname [OPTION]... [MODE-ARG]...
#
# Provide generalized library-building support services.
#
#       --config             show all configuration variables
#       --debug              enable verbose shell tracing
#   -n, --dry-run            display commands without modifying any files
#       --features           display basic configuration information and exit
#       --mode=MODE          use operation mode MODE
#       --preserve-dup-deps  don't remove duplicate dependency libraries
#       --quiet, --silent    don't print informational messages
#       --no-quiet, --no-silent
#                            print informational messages (default)
#       --no-warn            don't display warning messages
#       --tag=TAG            use configuration variables from tag TAG
#   -v, --verbose            print more informational messages than default
#       --no-verbose         don't print the extra informational messages
#       --version            print version information
#   -h, --help, --help-all   print short, long, or detailed help message
#
# MODE must be one of the following:
#
#         clean              remove files from the build directory
#         compile            compile a source file into a libtool object
#         execute            automatically set library path, then run a program
#         finish             complete the installation of libtool libraries
#         install            install libraries or executables
#         link               create a library or an executable
#         uninstall          remove libraries from an installed directory
#
# MODE-ARGS vary depending on the MODE.  When passed as first option,
# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
#
# When reporting a bug, please describe a test case to reproduce it and
# include the following information:
#
#         host-triplet:	$host
#         shell:		$SHELL
#         compiler:		$LTCC
#         compiler flags:		$LTCFLAGS
#         linker:		$LD (gnu? $with_gnu_ld)
#         $progname:	(GNU libtool) 2.4.2
#         automake:	$automake_version
#         autoconf:	$autoconf_version
#
# Report bugs to .
# GNU libtool home page: .
# General help using GNU software: .

PROGRAM=libtool
PACKAGE=libtool
VERSION=2.4.2
TIMESTAMP=""
package_revision=1.3337

# Be Bourne compatible
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
fi
BIN_SH=xpg4; export BIN_SH # for Tru64
DUALCASE=1; export DUALCASE # for MKS sh

# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
  eval 'cat <<_LTECHO_EOF
$1
_LTECHO_EOF'
}

# NLS nuisances: We save the old values to restore during execute mode.
lt_user_locale=
lt_safe_locale=
for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
do
  eval "if test \"\${$lt_var+set}\" = set; then
          save_$lt_var=\$$lt_var
          $lt_var=C
	  export $lt_var
	  lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
	  lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
	fi"
done
LC_ALL=C
LANGUAGE=C
export LANGUAGE LC_ALL

$lt_unset CDPATH


# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
# is ksh but when the shell is invoked as "sh" and the current value of
# the _XPG environment variable is not equal to 1 (one), the special
# positional parameter $0, within a function call, is the name of the
# function.
progpath="$0"



: ${CP="cp -f"}
test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
: ${MAKE="make"}
: ${MKDIR="mkdir"}
: ${MV="mv -f"}
: ${RM="rm -f"}
: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
: ${Xsed="$SED -e 1s/^X//"}

# Global variables:
EXIT_SUCCESS=0
EXIT_FAILURE=1
EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.

exit_status=$EXIT_SUCCESS

# Make sure IFS has a sensible default
lt_nl='
'
IFS=" 	$lt_nl"

dirname="s,/[^/]*$,,"
basename="s,^.*/,,"

# func_dirname file append nondir_replacement
# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
# otherwise set result to NONDIR_REPLACEMENT.
func_dirname ()
{
    func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
    if test "X$func_dirname_result" = "X${1}"; then
      func_dirname_result="${3}"
    else
      func_dirname_result="$func_dirname_result${2}"
    fi
} # func_dirname may be replaced by extended shell implementation


# func_basename file
func_basename ()
{
    func_basename_result=`$ECHO "${1}" | $SED "$basename"`
} # func_basename may be replaced by extended shell implementation


# func_dirname_and_basename file append nondir_replacement
# perform func_basename and func_dirname in a single function
# call:
#   dirname:  Compute the dirname of FILE.  If nonempty,
#             add APPEND to the result, otherwise set result
#             to NONDIR_REPLACEMENT.
#             value returned in "$func_dirname_result"
#   basename: Compute filename of FILE.
#             value retuned in "$func_basename_result"
# Implementation must be kept synchronized with func_dirname
# and func_basename. For efficiency, we do not delegate to
# those functions but instead duplicate the functionality here.
func_dirname_and_basename ()
{
    # Extract subdirectory from the argument.
    func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
    if test "X$func_dirname_result" = "X${1}"; then
      func_dirname_result="${3}"
    else
      func_dirname_result="$func_dirname_result${2}"
    fi
    func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
} # func_dirname_and_basename may be replaced by extended shell implementation


# func_stripname prefix suffix name
# strip PREFIX and SUFFIX off of NAME.
# PREFIX and SUFFIX must not contain globbing or regex special
# characters, hashes, percent signs, but SUFFIX may contain a leading
# dot (in which case that matches only a dot).
# func_strip_suffix prefix name
func_stripname ()
{
    case ${2} in
      .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
      *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
    esac
} # func_stripname may be replaced by extended shell implementation


# These SED scripts presuppose an absolute path with a trailing slash.
pathcar='s,^/\([^/]*\).*$,\1,'
pathcdr='s,^/[^/]*,,'
removedotparts=':dotsl
		s@/\./@/@g
		t dotsl
		s,/\.$,/,'
collapseslashes='s@/\{1,\}@/@g'
finalslash='s,/*$,/,'

# func_normal_abspath PATH
# Remove doubled-up and trailing slashes, "." path components,
# and cancel out any ".." path components in PATH after making
# it an absolute path.
#             value returned in "$func_normal_abspath_result"
func_normal_abspath ()
{
  # Start from root dir and reassemble the path.
  func_normal_abspath_result=
  func_normal_abspath_tpath=$1
  func_normal_abspath_altnamespace=
  case $func_normal_abspath_tpath in
    "")
      # Empty path, that just means $cwd.
      func_stripname '' '/' "`pwd`"
      func_normal_abspath_result=$func_stripname_result
      return
    ;;
    # The next three entries are used to spot a run of precisely
    # two leading slashes without using negated character classes;
    # we take advantage of case's first-match behaviour.
    ///*)
      # Unusual form of absolute path, do nothing.
    ;;
    //*)
      # Not necessarily an ordinary path; POSIX reserves leading '//'
      # and for example Cygwin uses it to access remote file shares
      # over CIFS/SMB, so we conserve a leading double slash if found.
      func_normal_abspath_altnamespace=/
    ;;
    /*)
      # Absolute path, do nothing.
    ;;
    *)
      # Relative path, prepend $cwd.
      func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
    ;;
  esac
  # Cancel out all the simple stuff to save iterations.  We also want
  # the path to end with a slash for ease of parsing, so make sure
  # there is one (and only one) here.
  func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
        -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
  while :; do
    # Processed it all yet?
    if test "$func_normal_abspath_tpath" = / ; then
      # If we ascended to the root using ".." the result may be empty now.
      if test -z "$func_normal_abspath_result" ; then
        func_normal_abspath_result=/
      fi
      break
    fi
    func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
        -e "$pathcar"`
    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
        -e "$pathcdr"`
    # Figure out what to do with it
    case $func_normal_abspath_tcomponent in
      "")
        # Trailing empty path component, ignore it.
      ;;
      ..)
        # Parent dir; strip last assembled component from result.
        func_dirname "$func_normal_abspath_result"
        func_normal_abspath_result=$func_dirname_result
      ;;
      *)
        # Actual path component, append it.
        func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
      ;;
    esac
  done
  # Restore leading double-slash if one was found on entry.
  func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
}

# func_relative_path SRCDIR DSTDIR
# generates a relative path from SRCDIR to DSTDIR, with a trailing
# slash if non-empty, suitable for immediately appending a filename
# without needing to append a separator.
#             value returned in "$func_relative_path_result"
func_relative_path ()
{
  func_relative_path_result=
  func_normal_abspath "$1"
  func_relative_path_tlibdir=$func_normal_abspath_result
  func_normal_abspath "$2"
  func_relative_path_tbindir=$func_normal_abspath_result

  # Ascend the tree starting from libdir
  while :; do
    # check if we have found a prefix of bindir
    case $func_relative_path_tbindir in
      $func_relative_path_tlibdir)
        # found an exact match
        func_relative_path_tcancelled=
        break
        ;;
      $func_relative_path_tlibdir*)
        # found a matching prefix
        func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
        func_relative_path_tcancelled=$func_stripname_result
        if test -z "$func_relative_path_result"; then
          func_relative_path_result=.
        fi
        break
        ;;
      *)
        func_dirname $func_relative_path_tlibdir
        func_relative_path_tlibdir=${func_dirname_result}
        if test "x$func_relative_path_tlibdir" = x ; then
          # Have to descend all the way to the root!
          func_relative_path_result=../$func_relative_path_result
          func_relative_path_tcancelled=$func_relative_path_tbindir
          break
        fi
        func_relative_path_result=../$func_relative_path_result
        ;;
    esac
  done

  # Now calculate path; take care to avoid doubling-up slashes.
  func_stripname '' '/' "$func_relative_path_result"
  func_relative_path_result=$func_stripname_result
  func_stripname '/' '/' "$func_relative_path_tcancelled"
  if test "x$func_stripname_result" != x ; then
    func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
  fi

  # Normalisation. If bindir is libdir, return empty string,
  # else relative path ending with a slash; either way, target
  # file name can be directly appended.
  if test ! -z "$func_relative_path_result"; then
    func_stripname './' '' "$func_relative_path_result/"
    func_relative_path_result=$func_stripname_result
  fi
}

# The name of this program:
func_dirname_and_basename "$progpath"
progname=$func_basename_result

# Make sure we have an absolute path for reexecution:
case $progpath in
  [\\/]*|[A-Za-z]:\\*) ;;
  *[\\/]*)
     progdir=$func_dirname_result
     progdir=`cd "$progdir" && pwd`
     progpath="$progdir/$progname"
     ;;
  *)
     save_IFS="$IFS"
     IFS=${PATH_SEPARATOR-:}
     for progdir in $PATH; do
       IFS="$save_IFS"
       test -x "$progdir/$progname" && break
     done
     IFS="$save_IFS"
     test -n "$progdir" || progdir=`pwd`
     progpath="$progdir/$progname"
     ;;
esac

# Sed substitution that helps us do robust quoting.  It backslashifies
# metacharacters that are still active within double-quoted strings.
Xsed="${SED}"' -e 1s/^X//'
sed_quote_subst='s/\([`"$\\]\)/\\\1/g'

# Same as above, but do not quote variable references.
double_quote_subst='s/\(["`\\]\)/\\\1/g'

# Sed substitution that turns a string into a regex matching for the
# string literally.
sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'

# Sed substitution that converts a w32 file name or path
# which contains forward slashes, into one that contains
# (escaped) backslashes.  A very naive implementation.
lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'

# Re-`\' parameter expansions in output of double_quote_subst that were
# `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
# in input to double_quote_subst, that '$' was protected from expansion.
# Since each input `\' is now two `\'s, look for any number of runs of
# four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
bs='\\'
bs2='\\\\'
bs4='\\\\\\\\'
dollar='\$'
sed_double_backslash="\
  s/$bs4/&\\
/g
  s/^$bs2$dollar/$bs&/
  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
  s/\n//g"

# Standard options:
opt_dry_run=false
opt_help=false
opt_quiet=false
opt_verbose=false
opt_warning=:

# func_echo arg...
# Echo program name prefixed message, along with the current mode
# name if it has been set yet.
func_echo ()
{
    $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
}

# func_verbose arg...
# Echo program name prefixed message in verbose mode only.
func_verbose ()
{
    $opt_verbose && func_echo ${1+"$@"}

    # A bug in bash halts the script if the last line of a function
    # fails when set -e is in force, so we need another command to
    # work around that:
    :
}

# func_echo_all arg...
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
    $ECHO "$*"
}

# func_error arg...
# Echo program name prefixed message to standard error.
func_error ()
{
    $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
}

# func_warning arg...
# Echo program name prefixed warning message to standard error.
func_warning ()
{
    $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2

    # bash bug again:
    :
}

# func_fatal_error arg...
# Echo program name prefixed message to standard error, and exit.
func_fatal_error ()
{
    func_error ${1+"$@"}
    exit $EXIT_FAILURE
}

# func_fatal_help arg...
# Echo program name prefixed message to standard error, followed by
# a help hint, and exit.
func_fatal_help ()
{
    func_error ${1+"$@"}
    func_fatal_error "$help"
}
help="Try \`$progname --help' for more information."  ## default


# func_grep expression filename
# Check whether EXPRESSION matches any line of FILENAME, without output.
func_grep ()
{
    $GREP "$1" "$2" >/dev/null 2>&1
}


# func_mkdir_p directory-path
# Make sure the entire path to DIRECTORY-PATH is available.
func_mkdir_p ()
{
    my_directory_path="$1"
    my_dir_list=

    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then

      # Protect directory names starting with `-'
      case $my_directory_path in
        -*) my_directory_path="./$my_directory_path" ;;
      esac

      # While some portion of DIR does not yet exist...
      while test ! -d "$my_directory_path"; do
        # ...make a list in topmost first order.  Use a colon delimited
	# list incase some portion of path contains whitespace.
        my_dir_list="$my_directory_path:$my_dir_list"

        # If the last portion added has no slash in it, the list is done
        case $my_directory_path in */*) ;; *) break ;; esac

        # ...otherwise throw away the child directory and loop
        my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
      done
      my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`

      save_mkdir_p_IFS="$IFS"; IFS=':'
      for my_dir in $my_dir_list; do
	IFS="$save_mkdir_p_IFS"
        # mkdir can fail with a `File exist' error if two processes
        # try to create one of the directories concurrently.  Don't
        # stop in that case!
        $MKDIR "$my_dir" 2>/dev/null || :
      done
      IFS="$save_mkdir_p_IFS"

      # Bail out if we (or some other process) failed to create a directory.
      test -d "$my_directory_path" || \
        func_fatal_error "Failed to create \`$1'"
    fi
}


# func_mktempdir [string]
# Make a temporary directory that won't clash with other running
# libtool processes, and avoids race conditions if possible.  If
# given, STRING is the basename for that directory.
func_mktempdir ()
{
    my_template="${TMPDIR-/tmp}/${1-$progname}"

    if test "$opt_dry_run" = ":"; then
      # Return a directory name, but don't create it in dry-run mode
      my_tmpdir="${my_template}-$$"
    else

      # If mktemp works, use that first and foremost
      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`

      if test ! -d "$my_tmpdir"; then
        # Failing that, at least try and use $RANDOM to avoid a race
        my_tmpdir="${my_template}-${RANDOM-0}$$"

        save_mktempdir_umask=`umask`
        umask 0077
        $MKDIR "$my_tmpdir"
        umask $save_mktempdir_umask
      fi

      # If we're not in dry-run mode, bomb out on failure
      test -d "$my_tmpdir" || \
        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
    fi

    $ECHO "$my_tmpdir"
}


# func_quote_for_eval arg
# Aesthetically quote ARG to be evaled later.
# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
# is double-quoted, suitable for a subsequent eval, whereas
# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
# which are still active within double quotes backslashified.
func_quote_for_eval ()
{
    case $1 in
      *[\\\`\"\$]*)
	func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
      *)
        func_quote_for_eval_unquoted_result="$1" ;;
    esac

    case $func_quote_for_eval_unquoted_result in
      # Double-quote args containing shell metacharacters to delay
      # word splitting, command substitution and and variable
      # expansion for a subsequent eval.
      # Many Bourne shells cannot handle close brackets correctly
      # in scan sets, so we specify it separately.
      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
        func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
        ;;
      *)
        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
    esac
}


# func_quote_for_expand arg
# Aesthetically quote ARG to be evaled later; same as above,
# but do not quote variable references.
func_quote_for_expand ()
{
    case $1 in
      *[\\\`\"]*)
	my_arg=`$ECHO "$1" | $SED \
	    -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
      *)
        my_arg="$1" ;;
    esac

    case $my_arg in
      # Double-quote args containing shell metacharacters to delay
      # word splitting and command substitution for a subsequent eval.
      # Many Bourne shells cannot handle close brackets correctly
      # in scan sets, so we specify it separately.
      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
        my_arg="\"$my_arg\""
        ;;
    esac

    func_quote_for_expand_result="$my_arg"
}


# func_show_eval cmd [fail_exp]
# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
# is given, then evaluate it.
func_show_eval ()
{
    my_cmd="$1"
    my_fail_exp="${2-:}"

    ${opt_silent-false} || {
      func_quote_for_expand "$my_cmd"
      eval "func_echo $func_quote_for_expand_result"
    }

    if ${opt_dry_run-false}; then :; else
      eval "$my_cmd"
      my_status=$?
      if test "$my_status" -eq 0; then :; else
	eval "(exit $my_status); $my_fail_exp"
      fi
    fi
}


# func_show_eval_locale cmd [fail_exp]
# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
# is given, then evaluate it.  Use the saved locale for evaluation.
func_show_eval_locale ()
{
    my_cmd="$1"
    my_fail_exp="${2-:}"

    ${opt_silent-false} || {
      func_quote_for_expand "$my_cmd"
      eval "func_echo $func_quote_for_expand_result"
    }

    if ${opt_dry_run-false}; then :; else
      eval "$lt_user_locale
	    $my_cmd"
      my_status=$?
      eval "$lt_safe_locale"
      if test "$my_status" -eq 0; then :; else
	eval "(exit $my_status); $my_fail_exp"
      fi
    fi
}

# func_tr_sh
# Turn $1 into a string suitable for a shell variable name.
# Result is stored in $func_tr_sh_result.  All characters
# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
# if $1 begins with a digit, a '_' is prepended as well.
func_tr_sh ()
{
  case $1 in
  [0-9]* | *[!a-zA-Z0-9_]*)
    func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
    ;;
  * )
    func_tr_sh_result=$1
    ;;
  esac
}


# func_version
# Echo version message to standard output and exit.
func_version ()
{
    $opt_debug

    $SED -n '/(C)/!b go
	:more
	/\./!{
	  N
	  s/\n# / /
	  b more
	}
	:go
	/^# '$PROGRAM' (GNU /,/# warranty; / {
        s/^# //
	s/^# *$//
        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
        p
     }' < "$progpath"
     exit $?
}

# func_usage
# Echo short help message to standard output and exit.
func_usage ()
{
    $opt_debug

    $SED -n '/^# Usage:/,/^#  *.*--help/ {
        s/^# //
	s/^# *$//
	s/\$progname/'$progname'/
	p
    }' < "$progpath"
    echo
    $ECHO "run \`$progname --help | more' for full usage"
    exit $?
}

# func_help [NOEXIT]
# Echo long help message to standard output and exit,
# unless 'noexit' is passed as argument.
func_help ()
{
    $opt_debug

    $SED -n '/^# Usage:/,/# Report bugs to/ {
	:print
        s/^# //
	s/^# *$//
	s*\$progname*'$progname'*
	s*\$host*'"$host"'*
	s*\$SHELL*'"$SHELL"'*
	s*\$LTCC*'"$LTCC"'*
	s*\$LTCFLAGS*'"$LTCFLAGS"'*
	s*\$LD*'"$LD"'*
	s/\$with_gnu_ld/'"$with_gnu_ld"'/
	s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
	s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
	p
	d
     }
     /^# .* home page:/b print
     /^# General help using/b print
     ' < "$progpath"
    ret=$?
    if test -z "$1"; then
      exit $ret
    fi
}

# func_missing_arg argname
# Echo program name prefixed message to standard error and set global
# exit_cmd.
func_missing_arg ()
{
    $opt_debug

    func_error "missing argument for $1."
    exit_cmd=exit
}


# func_split_short_opt shortopt
# Set func_split_short_opt_name and func_split_short_opt_arg shell
# variables after splitting SHORTOPT after the 2nd character.
func_split_short_opt ()
{
    my_sed_short_opt='1s/^\(..\).*$/\1/;q'
    my_sed_short_rest='1s/^..\(.*\)$/\1/;q'

    func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
    func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
} # func_split_short_opt may be replaced by extended shell implementation


# func_split_long_opt longopt
# Set func_split_long_opt_name and func_split_long_opt_arg shell
# variables after splitting LONGOPT at the `=' sign.
func_split_long_opt ()
{
    my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
    my_sed_long_arg='1s/^--[^=]*=//'

    func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
    func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
} # func_split_long_opt may be replaced by extended shell implementation

exit_cmd=:





magic="%%%MAGIC variable%%%"
magic_exe="%%%MAGIC EXE variable%%%"

# Global variables.
nonopt=
preserve_args=
lo2o="s/\\.lo\$/.${objext}/"
o2lo="s/\\.${objext}\$/.lo/"
extracted_archives=
extracted_serial=0

# If this variable is set in any of the actions, the command in it
# will be execed at the end.  This prevents here-documents from being
# left over by shells.
exec_cmd=

# func_append var value
# Append VALUE to the end of shell variable VAR.
func_append ()
{
    eval "${1}=\$${1}\${2}"
} # func_append may be replaced by extended shell implementation

# func_append_quoted var value
# Quote VALUE and append to the end of shell variable VAR, separated
# by a space.
func_append_quoted ()
{
    func_quote_for_eval "${2}"
    eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
} # func_append_quoted may be replaced by extended shell implementation


# func_arith arithmetic-term...
func_arith ()
{
    func_arith_result=`expr "${@}"`
} # func_arith may be replaced by extended shell implementation


# func_len string
# STRING may not start with a hyphen.
func_len ()
{
    func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
} # func_len may be replaced by extended shell implementation


# func_lo2o object
func_lo2o ()
{
    func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
} # func_lo2o may be replaced by extended shell implementation


# func_xform libobj-or-source
func_xform ()
{
    func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
} # func_xform may be replaced by extended shell implementation


# func_fatal_configuration arg...
# Echo program name prefixed message to standard error, followed by
# a configuration failure hint, and exit.
func_fatal_configuration ()
{
    func_error ${1+"$@"}
    func_error "See the $PACKAGE documentation for more information."
    func_fatal_error "Fatal configuration error."
}


# func_config
# Display the configuration for all the tags in this script.
func_config ()
{
    re_begincf='^# ### BEGIN LIBTOOL'
    re_endcf='^# ### END LIBTOOL'

    # Default configuration.
    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"

    # Now print the configurations for the tags.
    for tagname in $taglist; do
      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
    done

    exit $?
}

# func_features
# Display the features supported by this script.
func_features ()
{
    echo "host: $host"
    if test "$build_libtool_libs" = yes; then
      echo "enable shared libraries"
    else
      echo "disable shared libraries"
    fi
    if test "$build_old_libs" = yes; then
      echo "enable static libraries"
    else
      echo "disable static libraries"
    fi

    exit $?
}

# func_enable_tag tagname
# Verify that TAGNAME is valid, and either flag an error and exit, or
# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
# variable here.
func_enable_tag ()
{
  # Global variable:
  tagname="$1"

  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
  sed_extractcf="/$re_begincf/,/$re_endcf/p"

  # Validate tagname.
  case $tagname in
    *[!-_A-Za-z0-9,/]*)
      func_fatal_error "invalid tag name: $tagname"
      ;;
  esac

  # Don't test for the "default" C tag, as we know it's
  # there but not specially marked.
  case $tagname in
    CC) ;;
    *)
      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
	taglist="$taglist $tagname"

	# Evaluate the configuration.  Be careful to quote the path
	# and the sed script, to avoid splitting on whitespace, but
	# also don't use non-portable quotes within backquotes within
	# quotes we have to do it in 2 steps:
	extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
	eval "$extractedcf"
      else
	func_error "ignoring unknown tag $tagname"
      fi
      ;;
  esac
}

# func_check_version_match
# Ensure that we are using m4 macros, and libtool script from the same
# release of libtool.
func_check_version_match ()
{
  if test "$package_revision" != "$macro_revision"; then
    if test "$VERSION" != "$macro_version"; then
      if test -z "$macro_version"; then
        cat >&2 <<_LT_EOF
$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
$progname: definition of this LT_INIT comes from an older release.
$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
$progname: and run autoconf again.
_LT_EOF
      else
        cat >&2 <<_LT_EOF
$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
$progname: and run autoconf again.
_LT_EOF
      fi
    else
      cat >&2 <<_LT_EOF
$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
$progname: but the definition of this LT_INIT comes from revision $macro_revision.
$progname: You should recreate aclocal.m4 with macros from revision $package_revision
$progname: of $PACKAGE $VERSION and run autoconf again.
_LT_EOF
    fi

    exit $EXIT_MISMATCH
  fi
}


# Shorthand for --mode=foo, only valid as the first argument
case $1 in
clean|clea|cle|cl)
  shift; set dummy --mode clean ${1+"$@"}; shift
  ;;
compile|compil|compi|comp|com|co|c)
  shift; set dummy --mode compile ${1+"$@"}; shift
  ;;
execute|execut|execu|exec|exe|ex|e)
  shift; set dummy --mode execute ${1+"$@"}; shift
  ;;
finish|finis|fini|fin|fi|f)
  shift; set dummy --mode finish ${1+"$@"}; shift
  ;;
install|instal|insta|inst|ins|in|i)
  shift; set dummy --mode install ${1+"$@"}; shift
  ;;
link|lin|li|l)
  shift; set dummy --mode link ${1+"$@"}; shift
  ;;
uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
  shift; set dummy --mode uninstall ${1+"$@"}; shift
  ;;
esac



# Option defaults:
opt_debug=:
opt_dry_run=false
opt_config=false
opt_preserve_dup_deps=false
opt_features=false
opt_finish=false
opt_help=false
opt_help_all=false
opt_silent=:
opt_warning=:
opt_verbose=:
opt_silent=false
opt_verbose=false


# Parse options once, thoroughly.  This comes as soon as possible in the
# script to make things like `--version' happen as quickly as we can.
{
  # this just eases exit handling
  while test $# -gt 0; do
    opt="$1"
    shift
    case $opt in
      --debug|-x)	opt_debug='set -x'
			func_echo "enabling shell trace mode"
			$opt_debug
			;;
      --dry-run|--dryrun|-n)
			opt_dry_run=:
			;;
      --config)
			opt_config=:
func_config
			;;
      --dlopen|-dlopen)
			optarg="$1"
			opt_dlopen="${opt_dlopen+$opt_dlopen
}$optarg"
			shift
			;;
      --preserve-dup-deps)
			opt_preserve_dup_deps=:
			;;
      --features)
			opt_features=:
func_features
			;;
      --finish)
			opt_finish=:
set dummy --mode finish ${1+"$@"}; shift
			;;
      --help)
			opt_help=:
			;;
      --help-all)
			opt_help_all=:
opt_help=': help-all'
			;;
      --mode)
			test $# = 0 && func_missing_arg $opt && break
			optarg="$1"
			opt_mode="$optarg"
case $optarg in
  # Valid mode arguments:
  clean|compile|execute|finish|install|link|relink|uninstall) ;;

  # Catch anything else as an error
  *) func_error "invalid argument for $opt"
     exit_cmd=exit
     break
     ;;
esac
			shift
			;;
      --no-silent|--no-quiet)
			opt_silent=false
func_append preserve_args " $opt"
			;;
      --no-warning|--no-warn)
			opt_warning=false
func_append preserve_args " $opt"
			;;
      --no-verbose)
			opt_verbose=false
func_append preserve_args " $opt"
			;;
      --silent|--quiet)
			opt_silent=:
func_append preserve_args " $opt"
        opt_verbose=false
			;;
      --verbose|-v)
			opt_verbose=:
func_append preserve_args " $opt"
opt_silent=false
			;;
      --tag)
			test $# = 0 && func_missing_arg $opt && break
			optarg="$1"
			opt_tag="$optarg"
func_append preserve_args " $opt $optarg"
func_enable_tag "$optarg"
			shift
			;;

      -\?|-h)		func_usage				;;
      --help)		func_help				;;
      --version)	func_version				;;

      # Separate optargs to long options:
      --*=*)
			func_split_long_opt "$opt"
			set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
			shift
			;;

      # Separate non-argument short options:
      -\?*|-h*|-n*|-v*)
			func_split_short_opt "$opt"
			set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
			shift
			;;

      --)		break					;;
      -*)		func_fatal_help "unrecognized option \`$opt'" ;;
      *)		set dummy "$opt" ${1+"$@"};	shift; break  ;;
    esac
  done

  # Validate options:

  # save first non-option argument
  if test "$#" -gt 0; then
    nonopt="$opt"
    shift
  fi

  # preserve --debug
  test "$opt_debug" = : || func_append preserve_args " --debug"

  case $host in
    *cygwin* | *mingw* | *pw32* | *cegcc*)
      # don't eliminate duplications in $postdeps and $predeps
      opt_duplicate_compiler_generated_deps=:
      ;;
    *)
      opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
      ;;
  esac

  $opt_help || {
    # Sanity checks first:
    func_check_version_match

    if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
      func_fatal_configuration "not configured to build any kind of library"
    fi

    # Darwin sucks
    eval std_shrext=\"$shrext_cmds\"

    # Only execute mode is allowed to have -dlopen flags.
    if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
      func_error "unrecognized option \`-dlopen'"
      $ECHO "$help" 1>&2
      exit $EXIT_FAILURE
    fi

    # Change the help message to a mode-specific one.
    generic_help="$help"
    help="Try \`$progname --help --mode=$opt_mode' for more information."
  }


  # Bail if the options were screwed
  $exit_cmd $EXIT_FAILURE
}




## ----------- ##
##    Main.    ##
## ----------- ##

# func_lalib_p file
# True iff FILE is a libtool `.la' library or `.lo' object file.
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_lalib_p ()
{
    test -f "$1" &&
      $SED -e 4q "$1" 2>/dev/null \
        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
}

# func_lalib_unsafe_p file
# True iff FILE is a libtool `.la' library or `.lo' object file.
# This function implements the same check as func_lalib_p without
# resorting to external programs.  To this end, it redirects stdin and
# closes it afterwards, without saving the original file descriptor.
# As a safety measure, use it only where a negative result would be
# fatal anyway.  Works if `file' does not exist.
func_lalib_unsafe_p ()
{
    lalib_p=no
    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
	for lalib_p_l in 1 2 3 4
	do
	    read lalib_p_line
	    case "$lalib_p_line" in
		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
	    esac
	done
	exec 0<&5 5<&-
    fi
    test "$lalib_p" = yes
}

# func_ltwrapper_script_p file
# True iff FILE is a libtool wrapper script
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_ltwrapper_script_p ()
{
    func_lalib_p "$1"
}

# func_ltwrapper_executable_p file
# True iff FILE is a libtool wrapper executable
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_ltwrapper_executable_p ()
{
    func_ltwrapper_exec_suffix=
    case $1 in
    *.exe) ;;
    *) func_ltwrapper_exec_suffix=.exe ;;
    esac
    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
}

# func_ltwrapper_scriptname file
# Assumes file is an ltwrapper_executable
# uses $file to determine the appropriate filename for a
# temporary ltwrapper_script.
func_ltwrapper_scriptname ()
{
    func_dirname_and_basename "$1" "" "."
    func_stripname '' '.exe' "$func_basename_result"
    func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
}

# func_ltwrapper_p file
# True iff FILE is a libtool wrapper script or wrapper executable
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_ltwrapper_p ()
{
    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
}


# func_execute_cmds commands fail_cmd
# Execute tilde-delimited COMMANDS.
# If FAIL_CMD is given, eval that upon failure.
# FAIL_CMD may read-access the current command in variable CMD!
func_execute_cmds ()
{
    $opt_debug
    save_ifs=$IFS; IFS='~'
    for cmd in $1; do
      IFS=$save_ifs
      eval cmd=\"$cmd\"
      func_show_eval "$cmd" "${2-:}"
    done
    IFS=$save_ifs
}


# func_source file
# Source FILE, adding directory component if necessary.
# Note that it is not necessary on cygwin/mingw to append a dot to
# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
# behavior happens only for exec(3), not for open(2)!  Also, sourcing
# `FILE.' does not work on cygwin managed mounts.
func_source ()
{
    $opt_debug
    case $1 in
    */* | *\\*)	. "$1" ;;
    *)		. "./$1" ;;
    esac
}


# func_resolve_sysroot PATH
# Replace a leading = in PATH with a sysroot.  Store the result into
# func_resolve_sysroot_result
func_resolve_sysroot ()
{
  func_resolve_sysroot_result=$1
  case $func_resolve_sysroot_result in
  =*)
    func_stripname '=' '' "$func_resolve_sysroot_result"
    func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
    ;;
  esac
}

# func_replace_sysroot PATH
# If PATH begins with the sysroot, replace it with = and
# store the result into func_replace_sysroot_result.
func_replace_sysroot ()
{
  case "$lt_sysroot:$1" in
  ?*:"$lt_sysroot"*)
    func_stripname "$lt_sysroot" '' "$1"
    func_replace_sysroot_result="=$func_stripname_result"
    ;;
  *)
    # Including no sysroot.
    func_replace_sysroot_result=$1
    ;;
  esac
}

# func_infer_tag arg
# Infer tagged configuration to use if any are available and
# if one wasn't chosen via the "--tag" command line option.
# Only attempt this if the compiler in the base compile
# command doesn't match the default compiler.
# arg is usually of the form 'gcc ...'
func_infer_tag ()
{
    $opt_debug
    if test -n "$available_tags" && test -z "$tagname"; then
      CC_quoted=
      for arg in $CC; do
	func_append_quoted CC_quoted "$arg"
      done
      CC_expanded=`func_echo_all $CC`
      CC_quoted_expanded=`func_echo_all $CC_quoted`
      case $@ in
      # Blanks in the command may have been stripped by the calling shell,
      # but not from the CC environment variable when configure was run.
      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
      # Blanks at the start of $base_compile will cause this to fail
      # if we don't check for them as well.
      *)
	for z in $available_tags; do
	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
	    # Evaluate the configuration.
	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
	    CC_quoted=
	    for arg in $CC; do
	      # Double-quote args containing other shell metacharacters.
	      func_append_quoted CC_quoted "$arg"
	    done
	    CC_expanded=`func_echo_all $CC`
	    CC_quoted_expanded=`func_echo_all $CC_quoted`
	    case "$@ " in
	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
	      # The compiler in the base compile command matches
	      # the one in the tagged configuration.
	      # Assume this is the tagged configuration we want.
	      tagname=$z
	      break
	      ;;
	    esac
	  fi
	done
	# If $tagname still isn't set, then no tagged configuration
	# was found and let the user know that the "--tag" command
	# line option must be used.
	if test -z "$tagname"; then
	  func_echo "unable to infer tagged configuration"
	  func_fatal_error "specify a tag with \`--tag'"
#	else
#	  func_verbose "using $tagname tagged configuration"
	fi
	;;
      esac
    fi
}



# func_write_libtool_object output_name pic_name nonpic_name
# Create a libtool object file (analogous to a ".la" file),
# but don't create it if we're doing a dry run.
func_write_libtool_object ()
{
    write_libobj=${1}
    if test "$build_libtool_libs" = yes; then
      write_lobj=\'${2}\'
    else
      write_lobj=none
    fi

    if test "$build_old_libs" = yes; then
      write_oldobj=\'${3}\'
    else
      write_oldobj=none
    fi

    $opt_dry_run || {
      cat >${write_libobj}T </dev/null`
    if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
      func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
        $SED -e "$lt_sed_naive_backslashify"`
    else
      func_convert_core_file_wine_to_w32_result=
    fi
  fi
}
# end: func_convert_core_file_wine_to_w32


# func_convert_core_path_wine_to_w32 ARG
# Helper function used by path conversion functions when $build is *nix, and
# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
# configured wine environment available, with the winepath program in $build's
# $PATH. Assumes ARG has no leading or trailing path separator characters.
#
# ARG is path to be converted from $build format to win32.
# Result is available in $func_convert_core_path_wine_to_w32_result.
# Unconvertible file (directory) names in ARG are skipped; if no directory names
# are convertible, then the result may be empty.
func_convert_core_path_wine_to_w32 ()
{
  $opt_debug
  # unfortunately, winepath doesn't convert paths, only file names
  func_convert_core_path_wine_to_w32_result=""
  if test -n "$1"; then
    oldIFS=$IFS
    IFS=:
    for func_convert_core_path_wine_to_w32_f in $1; do
      IFS=$oldIFS
      func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
      if test -n "$func_convert_core_file_wine_to_w32_result" ; then
        if test -z "$func_convert_core_path_wine_to_w32_result"; then
          func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
        else
          func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
        fi
      fi
    done
    IFS=$oldIFS
  fi
}
# end: func_convert_core_path_wine_to_w32


# func_cygpath ARGS...
# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
# (2), returns the Cygwin file name or path in func_cygpath_result (input
# file name or path is assumed to be in w32 format, as previously converted
# from $build's *nix or MSYS format). In case (3), returns the w32 file name
# or path in func_cygpath_result (input file name or path is assumed to be in
# Cygwin format). Returns an empty string on error.
#
# ARGS are passed to cygpath, with the last one being the file name or path to
# be converted.
#
# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
# environment variable; do not put it in $PATH.
func_cygpath ()
{
  $opt_debug
  if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
    func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
    if test "$?" -ne 0; then
      # on failure, ensure result is empty
      func_cygpath_result=
    fi
  else
    func_cygpath_result=
    func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
  fi
}
#end: func_cygpath


# func_convert_core_msys_to_w32 ARG
# Convert file name or path ARG from MSYS format to w32 format.  Return
# result in func_convert_core_msys_to_w32_result.
func_convert_core_msys_to_w32 ()
{
  $opt_debug
  # awkward: cmd appends spaces to result
  func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
    $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
}
#end: func_convert_core_msys_to_w32


# func_convert_file_check ARG1 ARG2
# Verify that ARG1 (a file name in $build format) was converted to $host
# format in ARG2. Otherwise, emit an error message, but continue (resetting
# func_to_host_file_result to ARG1).
func_convert_file_check ()
{
  $opt_debug
  if test -z "$2" && test -n "$1" ; then
    func_error "Could not determine host file name corresponding to"
    func_error "  \`$1'"
    func_error "Continuing, but uninstalled executables may not work."
    # Fallback:
    func_to_host_file_result="$1"
  fi
}
# end func_convert_file_check


# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
# Verify that FROM_PATH (a path in $build format) was converted to $host
# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
# func_to_host_file_result to a simplistic fallback value (see below).
func_convert_path_check ()
{
  $opt_debug
  if test -z "$4" && test -n "$3"; then
    func_error "Could not determine the host path corresponding to"
    func_error "  \`$3'"
    func_error "Continuing, but uninstalled executables may not work."
    # Fallback.  This is a deliberately simplistic "conversion" and
    # should not be "improved".  See libtool.info.
    if test "x$1" != "x$2"; then
      lt_replace_pathsep_chars="s|$1|$2|g"
      func_to_host_path_result=`echo "$3" |
        $SED -e "$lt_replace_pathsep_chars"`
    else
      func_to_host_path_result="$3"
    fi
  fi
}
# end func_convert_path_check


# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
# and appending REPL if ORIG matches BACKPAT.
func_convert_path_front_back_pathsep ()
{
  $opt_debug
  case $4 in
  $1 ) func_to_host_path_result="$3$func_to_host_path_result"
    ;;
  esac
  case $4 in
  $2 ) func_append func_to_host_path_result "$3"
    ;;
  esac
}
# end func_convert_path_front_back_pathsep


##################################################
# $build to $host FILE NAME CONVERSION FUNCTIONS #
##################################################
# invoked via `$to_host_file_cmd ARG'
#
# In each case, ARG is the path to be converted from $build to $host format.
# Result will be available in $func_to_host_file_result.


# func_to_host_file ARG
# Converts the file name ARG from $build format to $host format. Return result
# in func_to_host_file_result.
func_to_host_file ()
{
  $opt_debug
  $to_host_file_cmd "$1"
}
# end func_to_host_file


# func_to_tool_file ARG LAZY
# converts the file name ARG from $build format to toolchain format. Return
# result in func_to_tool_file_result.  If the conversion in use is listed
# in (the comma separated) LAZY, no conversion takes place.
func_to_tool_file ()
{
  $opt_debug
  case ,$2, in
    *,"$to_tool_file_cmd",*)
      func_to_tool_file_result=$1
      ;;
    *)
      $to_tool_file_cmd "$1"
      func_to_tool_file_result=$func_to_host_file_result
      ;;
  esac
}
# end func_to_tool_file


# func_convert_file_noop ARG
# Copy ARG to func_to_host_file_result.
func_convert_file_noop ()
{
  func_to_host_file_result="$1"
}
# end func_convert_file_noop


# func_convert_file_msys_to_w32 ARG
# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
# conversion to w32 is not available inside the cwrapper.  Returns result in
# func_to_host_file_result.
func_convert_file_msys_to_w32 ()
{
  $opt_debug
  func_to_host_file_result="$1"
  if test -n "$1"; then
    func_convert_core_msys_to_w32 "$1"
    func_to_host_file_result="$func_convert_core_msys_to_w32_result"
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_msys_to_w32


# func_convert_file_cygwin_to_w32 ARG
# Convert file name ARG from Cygwin to w32 format.  Returns result in
# func_to_host_file_result.
func_convert_file_cygwin_to_w32 ()
{
  $opt_debug
  func_to_host_file_result="$1"
  if test -n "$1"; then
    # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
    # LT_CYGPATH in this case.
    func_to_host_file_result=`cygpath -m "$1"`
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_cygwin_to_w32


# func_convert_file_nix_to_w32 ARG
# Convert file name ARG from *nix to w32 format.  Requires a wine environment
# and a working winepath. Returns result in func_to_host_file_result.
func_convert_file_nix_to_w32 ()
{
  $opt_debug
  func_to_host_file_result="$1"
  if test -n "$1"; then
    func_convert_core_file_wine_to_w32 "$1"
    func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_nix_to_w32


# func_convert_file_msys_to_cygwin ARG
# Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
# Returns result in func_to_host_file_result.
func_convert_file_msys_to_cygwin ()
{
  $opt_debug
  func_to_host_file_result="$1"
  if test -n "$1"; then
    func_convert_core_msys_to_w32 "$1"
    func_cygpath -u "$func_convert_core_msys_to_w32_result"
    func_to_host_file_result="$func_cygpath_result"
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_msys_to_cygwin


# func_convert_file_nix_to_cygwin ARG
# Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
# in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
# in func_to_host_file_result.
func_convert_file_nix_to_cygwin ()
{
  $opt_debug
  func_to_host_file_result="$1"
  if test -n "$1"; then
    # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
    func_convert_core_file_wine_to_w32 "$1"
    func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
    func_to_host_file_result="$func_cygpath_result"
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_nix_to_cygwin


#############################################
# $build to $host PATH CONVERSION FUNCTIONS #
#############################################
# invoked via `$to_host_path_cmd ARG'
#
# In each case, ARG is the path to be converted from $build to $host format.
# The result will be available in $func_to_host_path_result.
#
# Path separators are also converted from $build format to $host format.  If
# ARG begins or ends with a path separator character, it is preserved (but
# converted to $host format) on output.
#
# All path conversion functions are named using the following convention:
#   file name conversion function    : func_convert_file_X_to_Y ()
#   path conversion function         : func_convert_path_X_to_Y ()
# where, for any given $build/$host combination the 'X_to_Y' value is the
# same.  If conversion functions are added for new $build/$host combinations,
# the two new functions must follow this pattern, or func_init_to_host_path_cmd
# will break.


# func_init_to_host_path_cmd
# Ensures that function "pointer" variable $to_host_path_cmd is set to the
# appropriate value, based on the value of $to_host_file_cmd.
to_host_path_cmd=
func_init_to_host_path_cmd ()
{
  $opt_debug
  if test -z "$to_host_path_cmd"; then
    func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
    to_host_path_cmd="func_convert_path_${func_stripname_result}"
  fi
}


# func_to_host_path ARG
# Converts the path ARG from $build format to $host format. Return result
# in func_to_host_path_result.
func_to_host_path ()
{
  $opt_debug
  func_init_to_host_path_cmd
  $to_host_path_cmd "$1"
}
# end func_to_host_path


# func_convert_path_noop ARG
# Copy ARG to func_to_host_path_result.
func_convert_path_noop ()
{
  func_to_host_path_result="$1"
}
# end func_convert_path_noop


# func_convert_path_msys_to_w32 ARG
# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
# conversion to w32 is not available inside the cwrapper.  Returns result in
# func_to_host_path_result.
func_convert_path_msys_to_w32 ()
{
  $opt_debug
  func_to_host_path_result="$1"
  if test -n "$1"; then
    # Remove leading and trailing path separator characters from ARG.  MSYS
    # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
    # and winepath ignores them completely.
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
    func_to_host_path_result="$func_convert_core_msys_to_w32_result"
    func_convert_path_check : ";" \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
  fi
}
# end func_convert_path_msys_to_w32


# func_convert_path_cygwin_to_w32 ARG
# Convert path ARG from Cygwin to w32 format.  Returns result in
# func_to_host_file_result.
func_convert_path_cygwin_to_w32 ()
{
  $opt_debug
  func_to_host_path_result="$1"
  if test -n "$1"; then
    # See func_convert_path_msys_to_w32:
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
    func_convert_path_check : ";" \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
  fi
}
# end func_convert_path_cygwin_to_w32


# func_convert_path_nix_to_w32 ARG
# Convert path ARG from *nix to w32 format.  Requires a wine environment and
# a working winepath.  Returns result in func_to_host_file_result.
func_convert_path_nix_to_w32 ()
{
  $opt_debug
  func_to_host_path_result="$1"
  if test -n "$1"; then
    # See func_convert_path_msys_to_w32:
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
    func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
    func_convert_path_check : ";" \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
  fi
}
# end func_convert_path_nix_to_w32


# func_convert_path_msys_to_cygwin ARG
# Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
# Returns result in func_to_host_file_result.
func_convert_path_msys_to_cygwin ()
{
  $opt_debug
  func_to_host_path_result="$1"
  if test -n "$1"; then
    # See func_convert_path_msys_to_w32:
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
    func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
    func_to_host_path_result="$func_cygpath_result"
    func_convert_path_check : : \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
  fi
}
# end func_convert_path_msys_to_cygwin


# func_convert_path_nix_to_cygwin ARG
# Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
# a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
# func_to_host_file_result.
func_convert_path_nix_to_cygwin ()
{
  $opt_debug
  func_to_host_path_result="$1"
  if test -n "$1"; then
    # Remove leading and trailing path separator characters from
    # ARG. msys behavior is inconsistent here, cygpath turns them
    # into '.;' and ';.', and winepath ignores them completely.
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
    func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
    func_to_host_path_result="$func_cygpath_result"
    func_convert_path_check : : \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
  fi
}
# end func_convert_path_nix_to_cygwin


# func_mode_compile arg...
func_mode_compile ()
{
    $opt_debug
    # Get the compilation command and the source file.
    base_compile=
    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
    suppress_opt=yes
    suppress_output=
    arg_mode=normal
    libobj=
    later=
    pie_flag=

    for arg
    do
      case $arg_mode in
      arg  )
	# do not "continue".  Instead, add this to base_compile
	lastarg="$arg"
	arg_mode=normal
	;;

      target )
	libobj="$arg"
	arg_mode=normal
	continue
	;;

      normal )
	# Accept any command-line options.
	case $arg in
	-o)
	  test -n "$libobj" && \
	    func_fatal_error "you cannot specify \`-o' more than once"
	  arg_mode=target
	  continue
	  ;;

	-pie | -fpie | -fPIE)
          func_append pie_flag " $arg"
	  continue
	  ;;

	-shared | -static | -prefer-pic | -prefer-non-pic)
	  func_append later " $arg"
	  continue
	  ;;

	-no-suppress)
	  suppress_opt=no
	  continue
	  ;;

	-Xcompiler)
	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
	  continue      #  The current "srcfile" will either be retained or
	  ;;            #  replaced later.  I would guess that would be a bug.

	-Wc,*)
	  func_stripname '-Wc,' '' "$arg"
	  args=$func_stripname_result
	  lastarg=
	  save_ifs="$IFS"; IFS=','
	  for arg in $args; do
	    IFS="$save_ifs"
	    func_append_quoted lastarg "$arg"
	  done
	  IFS="$save_ifs"
	  func_stripname ' ' '' "$lastarg"
	  lastarg=$func_stripname_result

	  # Add the arguments to base_compile.
	  func_append base_compile " $lastarg"
	  continue
	  ;;

	*)
	  # Accept the current argument as the source file.
	  # The previous "srcfile" becomes the current argument.
	  #
	  lastarg="$srcfile"
	  srcfile="$arg"
	  ;;
	esac  #  case $arg
	;;
      esac    #  case $arg_mode

      # Aesthetically quote the previous argument.
      func_append_quoted base_compile "$lastarg"
    done # for arg

    case $arg_mode in
    arg)
      func_fatal_error "you must specify an argument for -Xcompile"
      ;;
    target)
      func_fatal_error "you must specify a target with \`-o'"
      ;;
    *)
      # Get the name of the library object.
      test -z "$libobj" && {
	func_basename "$srcfile"
	libobj="$func_basename_result"
      }
      ;;
    esac

    # Recognize several different file suffixes.
    # If the user specifies -o file.o, it is replaced with file.lo
    case $libobj in
    *.[cCFSifmso] | \
    *.ada | *.adb | *.ads | *.asm | \
    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
      func_xform "$libobj"
      libobj=$func_xform_result
      ;;
    esac

    case $libobj in
    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
    *)
      func_fatal_error "cannot determine name of library object from \`$libobj'"
      ;;
    esac

    func_infer_tag $base_compile

    for arg in $later; do
      case $arg in
      -shared)
	test "$build_libtool_libs" != yes && \
	  func_fatal_configuration "can not build a shared library"
	build_old_libs=no
	continue
	;;

      -static)
	build_libtool_libs=no
	build_old_libs=yes
	continue
	;;

      -prefer-pic)
	pic_mode=yes
	continue
	;;

      -prefer-non-pic)
	pic_mode=no
	continue
	;;
      esac
    done

    func_quote_for_eval "$libobj"
    test "X$libobj" != "X$func_quote_for_eval_result" \
      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
      && func_warning "libobj name \`$libobj' may not contain shell special characters."
    func_dirname_and_basename "$obj" "/" ""
    objname="$func_basename_result"
    xdir="$func_dirname_result"
    lobj=${xdir}$objdir/$objname

    test -z "$base_compile" && \
      func_fatal_help "you must specify a compilation command"

    # Delete any leftover library objects.
    if test "$build_old_libs" = yes; then
      removelist="$obj $lobj $libobj ${libobj}T"
    else
      removelist="$lobj $libobj ${libobj}T"
    fi

    # On Cygwin there's no "real" PIC flag so we must build both object types
    case $host_os in
    cygwin* | mingw* | pw32* | os2* | cegcc*)
      pic_mode=default
      ;;
    esac
    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
      # non-PIC code in shared libraries is not supported
      pic_mode=default
    fi

    # Calculate the filename of the output object if compiler does
    # not support -o with -c
    if test "$compiler_c_o" = no; then
      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
      lockfile="$output_obj.lock"
    else
      output_obj=
      need_locks=no
      lockfile=
    fi

    # Lock this critical section if it is needed
    # We use this script file to make the link, it avoids creating a new file
    if test "$need_locks" = yes; then
      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
	func_echo "Waiting for $lockfile to be removed"
	sleep 2
      done
    elif test "$need_locks" = warn; then
      if test -f "$lockfile"; then
	$ECHO "\
*** ERROR, $lockfile exists and contains:
`cat $lockfile 2>/dev/null`

This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together.  If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."

	$opt_dry_run || $RM $removelist
	exit $EXIT_FAILURE
      fi
      func_append removelist " $output_obj"
      $ECHO "$srcfile" > "$lockfile"
    fi

    $opt_dry_run || $RM $removelist
    func_append removelist " $lockfile"
    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15

    func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
    srcfile=$func_to_tool_file_result
    func_quote_for_eval "$srcfile"
    qsrcfile=$func_quote_for_eval_result

    # Only build a PIC object if we are building libtool libraries.
    if test "$build_libtool_libs" = yes; then
      # Without this assignment, base_compile gets emptied.
      fbsd_hideous_sh_bug=$base_compile

      if test "$pic_mode" != no; then
	command="$base_compile $qsrcfile $pic_flag"
      else
	# Don't build PIC code
	command="$base_compile $qsrcfile"
      fi

      func_mkdir_p "$xdir$objdir"

      if test -z "$output_obj"; then
	# Place PIC objects in $objdir
	func_append command " -o $lobj"
      fi

      func_show_eval_locale "$command"	\
          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'

      if test "$need_locks" = warn &&
	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
	$ECHO "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`

but it should contain:
$srcfile

This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together.  If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."

	$opt_dry_run || $RM $removelist
	exit $EXIT_FAILURE
      fi

      # Just move the object if needed, then go on to compile the next one
      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
	func_show_eval '$MV "$output_obj" "$lobj"' \
	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
      fi

      # Allow error messages only from the first compilation.
      if test "$suppress_opt" = yes; then
	suppress_output=' >/dev/null 2>&1'
      fi
    fi

    # Only build a position-dependent object if we build old libraries.
    if test "$build_old_libs" = yes; then
      if test "$pic_mode" != yes; then
	# Don't build PIC code
	command="$base_compile $qsrcfile$pie_flag"
      else
	command="$base_compile $qsrcfile $pic_flag"
      fi
      if test "$compiler_c_o" = yes; then
	func_append command " -o $obj"
      fi

      # Suppress compiler output if we already did a PIC compilation.
      func_append command "$suppress_output"
      func_show_eval_locale "$command" \
        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'

      if test "$need_locks" = warn &&
	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
	$ECHO "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`

but it should contain:
$srcfile

This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together.  If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."

	$opt_dry_run || $RM $removelist
	exit $EXIT_FAILURE
      fi

      # Just move the object if needed
      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
	func_show_eval '$MV "$output_obj" "$obj"' \
	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
      fi
    fi

    $opt_dry_run || {
      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"

      # Unlock the critical section if it was locked
      if test "$need_locks" != no; then
	removelist=$lockfile
        $RM "$lockfile"
      fi
    }

    exit $EXIT_SUCCESS
}

$opt_help || {
  test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
}

func_mode_help ()
{
    # We need to display help for each of the modes.
    case $opt_mode in
      "")
        # Generic help is extracted from the usage comments
        # at the start of this file.
        func_help
        ;;

      clean)
        $ECHO \
"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...

Remove files from the build directory.

RM is the name of the program to use to delete files associated with each FILE
(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
to RM.

If FILE is a libtool library, object or program, all the files associated
with it are deleted. Otherwise, only FILE itself is deleted using RM."
        ;;

      compile)
      $ECHO \
"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE

Compile a source file into a libtool library object.

This mode accepts the following additional options:

  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
  -no-suppress      do not suppress compiler output for multiple passes
  -prefer-pic       try to build PIC objects only
  -prefer-non-pic   try to build non-PIC objects only
  -shared           do not build a \`.o' file suitable for static linking
  -static           only build a \`.o' file suitable for static linking
  -Wc,FLAG          pass FLAG directly to the compiler

COMPILE-COMMAND is a command to be used in creating a \`standard' object file
from the given SOURCEFILE.

The output file name is determined by removing the directory component from
SOURCEFILE, then substituting the C source code suffix \`.c' with the
library object suffix, \`.lo'."
        ;;

      execute)
        $ECHO \
"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...

Automatically set library path, then run a program.

This mode accepts the following additional options:

  -dlopen FILE      add the directory containing FILE to the library path

This mode sets the library path environment variable according to \`-dlopen'
flags.

If any of the ARGS are libtool executable wrappers, then they are translated
into their corresponding uninstalled binary, and any of their required library
directories are added to the library path.

Then, COMMAND is executed, with ARGS as arguments."
        ;;

      finish)
        $ECHO \
"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...

Complete the installation of libtool libraries.

Each LIBDIR is a directory that contains libtool libraries.

The commands that this mode executes may require superuser privileges.  Use
the \`--dry-run' option if you just want to see what would be executed."
        ;;

      install)
        $ECHO \
"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...

Install executables or libraries.

INSTALL-COMMAND is the installation command.  The first component should be
either the \`install' or \`cp' program.

The following components of INSTALL-COMMAND are treated specially:

  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation

The rest of the components are interpreted as arguments to that command (only
BSD-compatible install options are recognized)."
        ;;

      link)
        $ECHO \
"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...

Link object files or libraries together to form another library, or to
create an executable program.

LINK-COMMAND is a command using the C compiler that you would use to create
a program from several object files.

The following components of LINK-COMMAND are treated specially:

  -all-static       do not do any dynamic linking at all
  -avoid-version    do not add a version suffix if possible
  -bindir BINDIR    specify path to binaries directory (for systems where
                    libraries must be found in the PATH setting at runtime)
  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
  -export-symbols SYMFILE
                    try to export only the symbols listed in SYMFILE
  -export-symbols-regex REGEX
                    try to export only the symbols matching REGEX
  -LLIBDIR          search LIBDIR for required installed libraries
  -lNAME            OUTPUT-FILE requires the installed library libNAME
  -module           build a library that can dlopened
  -no-fast-install  disable the fast-install mode
  -no-install       link a not-installable executable
  -no-undefined     declare that a library does not refer to external symbols
  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
  -objectlist FILE  Use a list of object files found in FILE to specify objects
  -precious-files-regex REGEX
                    don't remove output files matching REGEX
  -release RELEASE  specify package release information
  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
  -shared           only do dynamic linking of libtool libraries
  -shrext SUFFIX    override the standard shared library file extension
  -static           do not do any dynamic linking of uninstalled libtool libraries
  -static-libtool-libs
                    do not do any dynamic linking of libtool libraries
  -version-info CURRENT[:REVISION[:AGE]]
                    specify library version info [each variable defaults to 0]
  -weak LIBNAME     declare that the target provides the LIBNAME interface
  -Wc,FLAG
  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
  -Wl,FLAG
  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)

All other options (arguments beginning with \`-') are ignored.

Every other argument is treated as a filename.  Files ending in \`.la' are
treated as uninstalled libtool libraries, other files are standard or library
object files.

If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
only library objects (\`.lo' files) may be specified, and \`-rpath' is
required, except when creating a convenience library.

If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
using \`ar' and \`ranlib', or on Windows using \`lib'.

If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
is created, otherwise an executable program is created."
        ;;

      uninstall)
        $ECHO \
"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...

Remove libraries from an installation directory.

RM is the name of the program to use to delete files associated with each FILE
(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
to RM.

If FILE is a libtool library, all the files associated with it are deleted.
Otherwise, only FILE itself is deleted using RM."
        ;;

      *)
        func_fatal_help "invalid operation mode \`$opt_mode'"
        ;;
    esac

    echo
    $ECHO "Try \`$progname --help' for more information about other modes."
}

# Now that we've collected a possible --mode arg, show help if necessary
if $opt_help; then
  if test "$opt_help" = :; then
    func_mode_help
  else
    {
      func_help noexit
      for opt_mode in compile link execute install finish uninstall clean; do
	func_mode_help
      done
    } | sed -n '1p; 2,$s/^Usage:/  or: /p'
    {
      func_help noexit
      for opt_mode in compile link execute install finish uninstall clean; do
	echo
	func_mode_help
      done
    } |
    sed '1d
      /^When reporting/,/^Report/{
	H
	d
      }
      $x
      /information about other modes/d
      /more detailed .*MODE/d
      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
  fi
  exit $?
fi


# func_mode_execute arg...
func_mode_execute ()
{
    $opt_debug
    # The first argument is the command name.
    cmd="$nonopt"
    test -z "$cmd" && \
      func_fatal_help "you must specify a COMMAND"

    # Handle -dlopen flags immediately.
    for file in $opt_dlopen; do
      test -f "$file" \
	|| func_fatal_help "\`$file' is not a file"

      dir=
      case $file in
      *.la)
	func_resolve_sysroot "$file"
	file=$func_resolve_sysroot_result

	# Check to see that this really is a libtool archive.
	func_lalib_unsafe_p "$file" \
	  || func_fatal_help "\`$lib' is not a valid libtool archive"

	# Read the libtool library.
	dlname=
	library_names=
	func_source "$file"

	# Skip this library if it cannot be dlopened.
	if test -z "$dlname"; then
	  # Warn if it was a shared library.
	  test -n "$library_names" && \
	    func_warning "\`$file' was not linked with \`-export-dynamic'"
	  continue
	fi

	func_dirname "$file" "" "."
	dir="$func_dirname_result"

	if test -f "$dir/$objdir/$dlname"; then
	  func_append dir "/$objdir"
	else
	  if test ! -f "$dir/$dlname"; then
	    func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
	  fi
	fi
	;;

      *.lo)
	# Just add the directory containing the .lo file.
	func_dirname "$file" "" "."
	dir="$func_dirname_result"
	;;

      *)
	func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
	continue
	;;
      esac

      # Get the absolute pathname.
      absdir=`cd "$dir" && pwd`
      test -n "$absdir" && dir="$absdir"

      # Now add the directory to shlibpath_var.
      if eval "test -z \"\$$shlibpath_var\""; then
	eval "$shlibpath_var=\"\$dir\""
      else
	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
      fi
    done

    # This variable tells wrapper scripts just to set shlibpath_var
    # rather than running their programs.
    libtool_execute_magic="$magic"

    # Check if any of the arguments is a wrapper script.
    args=
    for file
    do
      case $file in
      -* | *.la | *.lo ) ;;
      *)
	# Do a test to see if this is really a libtool program.
	if func_ltwrapper_script_p "$file"; then
	  func_source "$file"
	  # Transform arg to wrapped name.
	  file="$progdir/$program"
	elif func_ltwrapper_executable_p "$file"; then
	  func_ltwrapper_scriptname "$file"
	  func_source "$func_ltwrapper_scriptname_result"
	  # Transform arg to wrapped name.
	  file="$progdir/$program"
	fi
	;;
      esac
      # Quote arguments (to preserve shell metacharacters).
      func_append_quoted args "$file"
    done

    if test "X$opt_dry_run" = Xfalse; then
      if test -n "$shlibpath_var"; then
	# Export the shlibpath_var.
	eval "export $shlibpath_var"
      fi

      # Restore saved environment variables
      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
      do
	eval "if test \"\${save_$lt_var+set}\" = set; then
                $lt_var=\$save_$lt_var; export $lt_var
	      else
		$lt_unset $lt_var
	      fi"
      done

      # Now prepare to actually exec the command.
      exec_cmd="\$cmd$args"
    else
      # Display what would be done.
      if test -n "$shlibpath_var"; then
	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
	echo "export $shlibpath_var"
      fi
      $ECHO "$cmd$args"
      exit $EXIT_SUCCESS
    fi
}

test "$opt_mode" = execute && func_mode_execute ${1+"$@"}


# func_mode_finish arg...
func_mode_finish ()
{
    $opt_debug
    libs=
    libdirs=
    admincmds=

    for opt in "$nonopt" ${1+"$@"}
    do
      if test -d "$opt"; then
	func_append libdirs " $opt"

      elif test -f "$opt"; then
	if func_lalib_unsafe_p "$opt"; then
	  func_append libs " $opt"
	else
	  func_warning "\`$opt' is not a valid libtool archive"
	fi

      else
	func_fatal_error "invalid argument \`$opt'"
      fi
    done

    if test -n "$libs"; then
      if test -n "$lt_sysroot"; then
        sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
        sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
      else
        sysroot_cmd=
      fi

      # Remove sysroot references
      if $opt_dry_run; then
        for lib in $libs; do
          echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
        done
      else
        tmpdir=`func_mktempdir`
        for lib in $libs; do
	  sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
	    > $tmpdir/tmp-la
	  mv -f $tmpdir/tmp-la $lib
	done
        ${RM}r "$tmpdir"
      fi
    fi

    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
      for libdir in $libdirs; do
	if test -n "$finish_cmds"; then
	  # Do each command in the finish commands.
	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
'"$cmd"'"'
	fi
	if test -n "$finish_eval"; then
	  # Do the single finish_eval.
	  eval cmds=\"$finish_eval\"
	  $opt_dry_run || eval "$cmds" || func_append admincmds "
       $cmds"
	fi
      done
    fi

    # Exit here if they wanted silent mode.
    $opt_silent && exit $EXIT_SUCCESS

    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
      echo "----------------------------------------------------------------------"
      echo "Libraries have been installed in:"
      for libdir in $libdirs; do
	$ECHO "   $libdir"
      done
      echo
      echo "If you ever happen to want to link against installed libraries"
      echo "in a given directory, LIBDIR, you must either use libtool, and"
      echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
      echo "flag during linking and do at least one of the following:"
      if test -n "$shlibpath_var"; then
	echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
	echo "     during execution"
      fi
      if test -n "$runpath_var"; then
	echo "   - add LIBDIR to the \`$runpath_var' environment variable"
	echo "     during linking"
      fi
      if test -n "$hardcode_libdir_flag_spec"; then
	libdir=LIBDIR
	eval flag=\"$hardcode_libdir_flag_spec\"

	$ECHO "   - use the \`$flag' linker flag"
      fi
      if test -n "$admincmds"; then
	$ECHO "   - have your system administrator run these commands:$admincmds"
      fi
      if test -f /etc/ld.so.conf; then
	echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
      fi
      echo

      echo "See any operating system documentation about shared libraries for"
      case $host in
	solaris2.[6789]|solaris2.1[0-9])
	  echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
	  echo "pages."
	  ;;
	*)
	  echo "more information, such as the ld(1) and ld.so(8) manual pages."
	  ;;
      esac
      echo "----------------------------------------------------------------------"
    fi
    exit $EXIT_SUCCESS
}

test "$opt_mode" = finish && func_mode_finish ${1+"$@"}


# func_mode_install arg...
func_mode_install ()
{
    $opt_debug
    # There may be an optional sh(1) argument at the beginning of
    # install_prog (especially on Windows NT).
    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
       # Allow the use of GNU shtool's install command.
       case $nonopt in *shtool*) :;; *) false;; esac; then
      # Aesthetically quote it.
      func_quote_for_eval "$nonopt"
      install_prog="$func_quote_for_eval_result "
      arg=$1
      shift
    else
      install_prog=
      arg=$nonopt
    fi

    # The real first argument should be the name of the installation program.
    # Aesthetically quote it.
    func_quote_for_eval "$arg"
    func_append install_prog "$func_quote_for_eval_result"
    install_shared_prog=$install_prog
    case " $install_prog " in
      *[\\\ /]cp\ *) install_cp=: ;;
      *) install_cp=false ;;
    esac

    # We need to accept at least all the BSD install flags.
    dest=
    files=
    opts=
    prev=
    install_type=
    isdir=no
    stripme=
    no_mode=:
    for arg
    do
      arg2=
      if test -n "$dest"; then
	func_append files " $dest"
	dest=$arg
	continue
      fi

      case $arg in
      -d) isdir=yes ;;
      -f)
	if $install_cp; then :; else
	  prev=$arg
	fi
	;;
      -g | -m | -o)
	prev=$arg
	;;
      -s)
	stripme=" -s"
	continue
	;;
      -*)
	;;
      *)
	# If the previous option needed an argument, then skip it.
	if test -n "$prev"; then
	  if test "x$prev" = x-m && test -n "$install_override_mode"; then
	    arg2=$install_override_mode
	    no_mode=false
	  fi
	  prev=
	else
	  dest=$arg
	  continue
	fi
	;;
      esac

      # Aesthetically quote the argument.
      func_quote_for_eval "$arg"
      func_append install_prog " $func_quote_for_eval_result"
      if test -n "$arg2"; then
	func_quote_for_eval "$arg2"
      fi
      func_append install_shared_prog " $func_quote_for_eval_result"
    done

    test -z "$install_prog" && \
      func_fatal_help "you must specify an install program"

    test -n "$prev" && \
      func_fatal_help "the \`$prev' option requires an argument"

    if test -n "$install_override_mode" && $no_mode; then
      if $install_cp; then :; else
	func_quote_for_eval "$install_override_mode"
	func_append install_shared_prog " -m $func_quote_for_eval_result"
      fi
    fi

    if test -z "$files"; then
      if test -z "$dest"; then
	func_fatal_help "no file or destination specified"
      else
	func_fatal_help "you must specify a destination"
      fi
    fi

    # Strip any trailing slash from the destination.
    func_stripname '' '/' "$dest"
    dest=$func_stripname_result

    # Check to see that the destination is a directory.
    test -d "$dest" && isdir=yes
    if test "$isdir" = yes; then
      destdir="$dest"
      destname=
    else
      func_dirname_and_basename "$dest" "" "."
      destdir="$func_dirname_result"
      destname="$func_basename_result"

      # Not a directory, so check to see that there is only one file specified.
      set dummy $files; shift
      test "$#" -gt 1 && \
	func_fatal_help "\`$dest' is not a directory"
    fi
    case $destdir in
    [\\/]* | [A-Za-z]:[\\/]*) ;;
    *)
      for file in $files; do
	case $file in
	*.lo) ;;
	*)
	  func_fatal_help "\`$destdir' must be an absolute directory name"
	  ;;
	esac
      done
      ;;
    esac

    # This variable tells wrapper scripts just to set variables rather
    # than running their programs.
    libtool_install_magic="$magic"

    staticlibs=
    future_libdirs=
    current_libdirs=
    for file in $files; do

      # Do each installation.
      case $file in
      *.$libext)
	# Do the static libraries later.
	func_append staticlibs " $file"
	;;

      *.la)
	func_resolve_sysroot "$file"
	file=$func_resolve_sysroot_result

	# Check to see that this really is a libtool archive.
	func_lalib_unsafe_p "$file" \
	  || func_fatal_help "\`$file' is not a valid libtool archive"

	library_names=
	old_library=
	relink_command=
	func_source "$file"

	# Add the libdir to current_libdirs if it is the destination.
	if test "X$destdir" = "X$libdir"; then
	  case "$current_libdirs " in
	  *" $libdir "*) ;;
	  *) func_append current_libdirs " $libdir" ;;
	  esac
	else
	  # Note the libdir as a future libdir.
	  case "$future_libdirs " in
	  *" $libdir "*) ;;
	  *) func_append future_libdirs " $libdir" ;;
	  esac
	fi

	func_dirname "$file" "/" ""
	dir="$func_dirname_result"
	func_append dir "$objdir"

	if test -n "$relink_command"; then
	  # Determine the prefix the user has applied to our future dir.
	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`

	  # Don't allow the user to place us outside of our expected
	  # location b/c this prevents finding dependent libraries that
	  # are installed to the same prefix.
	  # At present, this check doesn't affect windows .dll's that
	  # are installed into $libdir/../bin (currently, that works fine)
	  # but it's something to keep an eye on.
	  test "$inst_prefix_dir" = "$destdir" && \
	    func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"

	  if test -n "$inst_prefix_dir"; then
	    # Stick the inst_prefix_dir data into the link command.
	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
	  else
	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
	  fi

	  func_warning "relinking \`$file'"
	  func_show_eval "$relink_command" \
	    'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
	fi

	# See the names of the shared library.
	set dummy $library_names; shift
	if test -n "$1"; then
	  realname="$1"
	  shift

	  srcname="$realname"
	  test -n "$relink_command" && srcname="$realname"T

	  # Install the shared library and build the symlinks.
	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
	      'exit $?'
	  tstripme="$stripme"
	  case $host_os in
	  cygwin* | mingw* | pw32* | cegcc*)
	    case $realname in
	    *.dll.a)
	      tstripme=""
	      ;;
	    esac
	    ;;
	  esac
	  if test -n "$tstripme" && test -n "$striplib"; then
	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
	  fi

	  if test "$#" -gt 0; then
	    # Delete the old symlinks, and create new ones.
	    # Try `ln -sf' first, because the `ln' binary might depend on
	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
	    # so we also need to try rm && ln -s.
	    for linkname
	    do
	      test "$linkname" != "$realname" \
		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
	    done
	  fi

	  # Do each command in the postinstall commands.
	  lib="$destdir/$realname"
	  func_execute_cmds "$postinstall_cmds" 'exit $?'
	fi

	# Install the pseudo-library for information purposes.
	func_basename "$file"
	name="$func_basename_result"
	instname="$dir/$name"i
	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'

	# Maybe install the static library, too.
	test -n "$old_library" && func_append staticlibs " $dir/$old_library"
	;;

      *.lo)
	# Install (i.e. copy) a libtool object.

	# Figure out destination file name, if it wasn't already specified.
	if test -n "$destname"; then
	  destfile="$destdir/$destname"
	else
	  func_basename "$file"
	  destfile="$func_basename_result"
	  destfile="$destdir/$destfile"
	fi

	# Deduce the name of the destination old-style object file.
	case $destfile in
	*.lo)
	  func_lo2o "$destfile"
	  staticdest=$func_lo2o_result
	  ;;
	*.$objext)
	  staticdest="$destfile"
	  destfile=
	  ;;
	*)
	  func_fatal_help "cannot copy a libtool object to \`$destfile'"
	  ;;
	esac

	# Install the libtool object if requested.
	test -n "$destfile" && \
	  func_show_eval "$install_prog $file $destfile" 'exit $?'

	# Install the old object if enabled.
	if test "$build_old_libs" = yes; then
	  # Deduce the name of the old-style object file.
	  func_lo2o "$file"
	  staticobj=$func_lo2o_result
	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
	fi
	exit $EXIT_SUCCESS
	;;

      *)
	# Figure out destination file name, if it wasn't already specified.
	if test -n "$destname"; then
	  destfile="$destdir/$destname"
	else
	  func_basename "$file"
	  destfile="$func_basename_result"
	  destfile="$destdir/$destfile"
	fi

	# If the file is missing, and there is a .exe on the end, strip it
	# because it is most likely a libtool script we actually want to
	# install
	stripped_ext=""
	case $file in
	  *.exe)
	    if test ! -f "$file"; then
	      func_stripname '' '.exe' "$file"
	      file=$func_stripname_result
	      stripped_ext=".exe"
	    fi
	    ;;
	esac

	# Do a test to see if this is really a libtool program.
	case $host in
	*cygwin* | *mingw*)
	    if func_ltwrapper_executable_p "$file"; then
	      func_ltwrapper_scriptname "$file"
	      wrapper=$func_ltwrapper_scriptname_result
	    else
	      func_stripname '' '.exe' "$file"
	      wrapper=$func_stripname_result
	    fi
	    ;;
	*)
	    wrapper=$file
	    ;;
	esac
	if func_ltwrapper_script_p "$wrapper"; then
	  notinst_deplibs=
	  relink_command=

	  func_source "$wrapper"

	  # Check the variables that should have been set.
	  test -z "$generated_by_libtool_version" && \
	    func_fatal_error "invalid libtool wrapper script \`$wrapper'"

	  finalize=yes
	  for lib in $notinst_deplibs; do
	    # Check to see that each library is installed.
	    libdir=
	    if test -f "$lib"; then
	      func_source "$lib"
	    fi
	    libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
	    if test -n "$libdir" && test ! -f "$libfile"; then
	      func_warning "\`$lib' has not been installed in \`$libdir'"
	      finalize=no
	    fi
	  done

	  relink_command=
	  func_source "$wrapper"

	  outputname=
	  if test "$fast_install" = no && test -n "$relink_command"; then
	    $opt_dry_run || {
	      if test "$finalize" = yes; then
	        tmpdir=`func_mktempdir`
		func_basename "$file$stripped_ext"
		file="$func_basename_result"
	        outputname="$tmpdir/$file"
	        # Replace the output file specification.
	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`

	        $opt_silent || {
	          func_quote_for_expand "$relink_command"
		  eval "func_echo $func_quote_for_expand_result"
	        }
	        if eval "$relink_command"; then :
	          else
		  func_error "error: relink \`$file' with the above command before installing it"
		  $opt_dry_run || ${RM}r "$tmpdir"
		  continue
	        fi
	        file="$outputname"
	      else
	        func_warning "cannot relink \`$file'"
	      fi
	    }
	  else
	    # Install the binary that we compiled earlier.
	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
	  fi
	fi

	# remove .exe since cygwin /usr/bin/install will append another
	# one anyway
	case $install_prog,$host in
	*/usr/bin/install*,*cygwin*)
	  case $file:$destfile in
	  *.exe:*.exe)
	    # this is ok
	    ;;
	  *.exe:*)
	    destfile=$destfile.exe
	    ;;
	  *:*.exe)
	    func_stripname '' '.exe' "$destfile"
	    destfile=$func_stripname_result
	    ;;
	  esac
	  ;;
	esac
	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
	$opt_dry_run || if test -n "$outputname"; then
	  ${RM}r "$tmpdir"
	fi
	;;
      esac
    done

    for file in $staticlibs; do
      func_basename "$file"
      name="$func_basename_result"

      # Set up the ranlib parameters.
      oldlib="$destdir/$name"
      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
      tool_oldlib=$func_to_tool_file_result

      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'

      if test -n "$stripme" && test -n "$old_striplib"; then
	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
      fi

      # Do each command in the postinstall commands.
      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
    done

    test -n "$future_libdirs" && \
      func_warning "remember to run \`$progname --finish$future_libdirs'"

    if test -n "$current_libdirs"; then
      # Maybe just do a dry run.
      $opt_dry_run && current_libdirs=" -n$current_libdirs"
      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
    else
      exit $EXIT_SUCCESS
    fi
}

test "$opt_mode" = install && func_mode_install ${1+"$@"}


# func_generate_dlsyms outputname originator pic_p
# Extract symbols from dlprefiles and create ${outputname}S.o with
# a dlpreopen symbol table.
func_generate_dlsyms ()
{
    $opt_debug
    my_outputname="$1"
    my_originator="$2"
    my_pic_p="${3-no}"
    my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
    my_dlsyms=

    if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
      if test -n "$NM" && test -n "$global_symbol_pipe"; then
	my_dlsyms="${my_outputname}S.c"
      else
	func_error "not configured to extract global symbols from dlpreopened files"
      fi
    fi

    if test -n "$my_dlsyms"; then
      case $my_dlsyms in
      "") ;;
      *.c)
	# Discover the nlist of each of the dlfiles.
	nlist="$output_objdir/${my_outputname}.nm"

	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"

	# Parse the name list into a source file.
	func_verbose "creating $output_objdir/$my_dlsyms"

	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */

#ifdef __cplusplus
extern \"C\" {
#endif

#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
#endif

/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
/* DATA imports from DLLs on WIN32 con't be const, because runtime
   relocations are performed -- see ld's documentation on pseudo-relocs.  */
# define LT_DLSYM_CONST
#elif defined(__osf__)
/* This system does not cope well with relocations in const data.  */
# define LT_DLSYM_CONST
#else
# define LT_DLSYM_CONST const
#endif

/* External symbol declarations for the compiler. */\
"

	if test "$dlself" = yes; then
	  func_verbose "generating symbol list for \`$output'"

	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"

	  # Add our own program objects to the symbol list.
	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
	  for progfile in $progfiles; do
	    func_to_tool_file "$progfile" func_convert_file_msys_to_w32
	    func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
	    $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
	  done

	  if test -n "$exclude_expsyms"; then
	    $opt_dry_run || {
	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
	      eval '$MV "$nlist"T "$nlist"'
	    }
	  fi

	  if test -n "$export_symbols_regex"; then
	    $opt_dry_run || {
	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
	      eval '$MV "$nlist"T "$nlist"'
	    }
	  fi

	  # Prepare the list of exported symbols
	  if test -z "$export_symbols"; then
	    export_symbols="$output_objdir/$outputname.exp"
	    $opt_dry_run || {
	      $RM $export_symbols
	      eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
	      case $host in
	      *cygwin* | *mingw* | *cegcc* )
                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
	        ;;
	      esac
	    }
	  else
	    $opt_dry_run || {
	      eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
	      eval '$MV "$nlist"T "$nlist"'
	      case $host in
	        *cygwin* | *mingw* | *cegcc* )
	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
	          ;;
	      esac
	    }
	  fi
	fi

	for dlprefile in $dlprefiles; do
	  func_verbose "extracting global C symbols from \`$dlprefile'"
	  func_basename "$dlprefile"
	  name="$func_basename_result"
          case $host in
	    *cygwin* | *mingw* | *cegcc* )
	      # if an import library, we need to obtain dlname
	      if func_win32_import_lib_p "$dlprefile"; then
	        func_tr_sh "$dlprefile"
	        eval "curr_lafile=\$libfile_$func_tr_sh_result"
	        dlprefile_dlbasename=""
	        if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
	          # Use subshell, to avoid clobbering current variable values
	          dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
	          if test -n "$dlprefile_dlname" ; then
	            func_basename "$dlprefile_dlname"
	            dlprefile_dlbasename="$func_basename_result"
	          else
	            # no lafile. user explicitly requested -dlpreopen .
	            $sharedlib_from_linklib_cmd "$dlprefile"
	            dlprefile_dlbasename=$sharedlib_from_linklib_result
	          fi
	        fi
	        $opt_dry_run || {
	          if test -n "$dlprefile_dlbasename" ; then
	            eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
	          else
	            func_warning "Could not compute DLL name from $name"
	            eval '$ECHO ": $name " >> "$nlist"'
	          fi
	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
	            $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
	        }
	      else # not an import lib
	        $opt_dry_run || {
	          eval '$ECHO ": $name " >> "$nlist"'
	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
	        }
	      fi
	    ;;
	    *)
	      $opt_dry_run || {
	        eval '$ECHO ": $name " >> "$nlist"'
	        func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
	        eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
	      }
	    ;;
          esac
	done

	$opt_dry_run || {
	  # Make sure we have at least an empty file.
	  test -f "$nlist" || : > "$nlist"

	  if test -n "$exclude_expsyms"; then
	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
	    $MV "$nlist"T "$nlist"
	  fi

	  # Try sorting and uniquifying the output.
	  if $GREP -v "^: " < "$nlist" |
	      if sort -k 3 /dev/null 2>&1; then
		sort -k 3
	      else
		sort +2
	      fi |
	      uniq > "$nlist"S; then
	    :
	  else
	    $GREP -v "^: " < "$nlist" > "$nlist"S
	  fi

	  if test -f "$nlist"S; then
	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
	  else
	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
	  fi

	  echo >> "$output_objdir/$my_dlsyms" "\

/* The mapping between symbol names and symbols.  */
typedef struct {
  const char *name;
  void *address;
} lt_dlsymlist;
extern LT_DLSYM_CONST lt_dlsymlist
lt_${my_prefix}_LTX_preloaded_symbols[];
LT_DLSYM_CONST lt_dlsymlist
lt_${my_prefix}_LTX_preloaded_symbols[] =
{\
  { \"$my_originator\", (void *) 0 },"

	  case $need_lib_prefix in
	  no)
	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
	    ;;
	  *)
	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
	    ;;
	  esac
	  echo >> "$output_objdir/$my_dlsyms" "\
  {0, (void *) 0}
};

/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
  return lt_${my_prefix}_LTX_preloaded_symbols;
}
#endif

#ifdef __cplusplus
}
#endif\
"
	} # !$opt_dry_run

	pic_flag_for_symtable=
	case "$compile_command " in
	*" -static "*) ;;
	*)
	  case $host in
	  # compiling the symbol table file with pic_flag works around
	  # a FreeBSD bug that causes programs to crash when -lm is
	  # linked before any other PIC object.  But we must not use
	  # pic_flag when linking with -static.  The problem exists in
	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
	  *-*-hpux*)
	    pic_flag_for_symtable=" $pic_flag"  ;;
	  *)
	    if test "X$my_pic_p" != Xno; then
	      pic_flag_for_symtable=" $pic_flag"
	    fi
	    ;;
	  esac
	  ;;
	esac
	symtab_cflags=
	for arg in $LTCFLAGS; do
	  case $arg in
	  -pie | -fpie | -fPIE) ;;
	  *) func_append symtab_cflags " $arg" ;;
	  esac
	done

	# Now compile the dynamic symbol file.
	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'

	# Clean up the generated files.
	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'

	# Transform the symbol file into the correct name.
	symfileobj="$output_objdir/${my_outputname}S.$objext"
	case $host in
	*cygwin* | *mingw* | *cegcc* )
	  if test -f "$output_objdir/$my_outputname.def"; then
	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
	  else
	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
	  fi
	  ;;
	*)
	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
	  ;;
	esac
	;;
      *)
	func_fatal_error "unknown suffix for \`$my_dlsyms'"
	;;
      esac
    else
      # We keep going just in case the user didn't refer to
      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
      # really was required.

      # Nullify the symbol file.
      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
    fi
}

# func_win32_libid arg
# return the library type of file 'arg'
#
# Need a lot of goo to handle *both* DLLs and import libs
# Has to be a shell function in order to 'eat' the argument
# that is supplied when $file_magic_command is called.
# Despite the name, also deal with 64 bit binaries.
func_win32_libid ()
{
  $opt_debug
  win32_libid_type="unknown"
  win32_fileres=`file -L $1 2>/dev/null`
  case $win32_fileres in
  *ar\ archive\ import\ library*) # definitely import
    win32_libid_type="x86 archive import"
    ;;
  *ar\ archive*) # could be an import, or static
    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
      func_to_tool_file "$1" func_convert_file_msys_to_w32
      win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
	$SED -n -e '
	    1,100{
		/ I /{
		    s,.*,import,
		    p
		    q
		}
	    }'`
      case $win32_nmres in
      import*)  win32_libid_type="x86 archive import";;
      *)        win32_libid_type="x86 archive static";;
      esac
    fi
    ;;
  *DLL*)
    win32_libid_type="x86 DLL"
    ;;
  *executable*) # but shell scripts are "executable" too...
    case $win32_fileres in
    *MS\ Windows\ PE\ Intel*)
      win32_libid_type="x86 DLL"
      ;;
    esac
    ;;
  esac
  $ECHO "$win32_libid_type"
}

# func_cygming_dll_for_implib ARG
#
# Platform-specific function to extract the
# name of the DLL associated with the specified
# import library ARG.
# Invoked by eval'ing the libtool variable
#    $sharedlib_from_linklib_cmd
# Result is available in the variable
#    $sharedlib_from_linklib_result
func_cygming_dll_for_implib ()
{
  $opt_debug
  sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
}

# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
#
# The is the core of a fallback implementation of a
# platform-specific function to extract the name of the
# DLL associated with the specified import library LIBNAME.
#
# SECTION_NAME is either .idata$6 or .idata$7, depending
# on the platform and compiler that created the implib.
#
# Echos the name of the DLL associated with the
# specified import library.
func_cygming_dll_for_implib_fallback_core ()
{
  $opt_debug
  match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
  $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
    $SED '/^Contents of section '"$match_literal"':/{
      # Place marker at beginning of archive member dllname section
      s/.*/====MARK====/
      p
      d
    }
    # These lines can sometimes be longer than 43 characters, but
    # are always uninteresting
    /:[	 ]*file format pe[i]\{,1\}-/d
    /^In archive [^:]*:/d
    # Ensure marker is printed
    /^====MARK====/p
    # Remove all lines with less than 43 characters
    /^.\{43\}/!d
    # From remaining lines, remove first 43 characters
    s/^.\{43\}//' |
    $SED -n '
      # Join marker and all lines until next marker into a single line
      /^====MARK====/ b para
      H
      $ b para
      b
      :para
      x
      s/\n//g
      # Remove the marker
      s/^====MARK====//
      # Remove trailing dots and whitespace
      s/[\. \t]*$//
      # Print
      /./p' |
    # we now have a list, one entry per line, of the stringified
    # contents of the appropriate section of all members of the
    # archive which possess that section. Heuristic: eliminate
    # all those which have a first or second character that is
    # a '.' (that is, objdump's representation of an unprintable
    # character.) This should work for all archives with less than
    # 0x302f exports -- but will fail for DLLs whose name actually
    # begins with a literal '.' or a single character followed by
    # a '.'.
    #
    # Of those that remain, print the first one.
    $SED -e '/^\./d;/^.\./d;q'
}

# func_cygming_gnu_implib_p ARG
# This predicate returns with zero status (TRUE) if
# ARG is a GNU/binutils-style import library. Returns
# with nonzero status (FALSE) otherwise.
func_cygming_gnu_implib_p ()
{
  $opt_debug
  func_to_tool_file "$1" func_convert_file_msys_to_w32
  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
  test -n "$func_cygming_gnu_implib_tmp"
}

# func_cygming_ms_implib_p ARG
# This predicate returns with zero status (TRUE) if
# ARG is an MS-style import library. Returns
# with nonzero status (FALSE) otherwise.
func_cygming_ms_implib_p ()
{
  $opt_debug
  func_to_tool_file "$1" func_convert_file_msys_to_w32
  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
  test -n "$func_cygming_ms_implib_tmp"
}

# func_cygming_dll_for_implib_fallback ARG
# Platform-specific function to extract the
# name of the DLL associated with the specified
# import library ARG.
#
# This fallback implementation is for use when $DLLTOOL
# does not support the --identify-strict option.
# Invoked by eval'ing the libtool variable
#    $sharedlib_from_linklib_cmd
# Result is available in the variable
#    $sharedlib_from_linklib_result
func_cygming_dll_for_implib_fallback ()
{
  $opt_debug
  if func_cygming_gnu_implib_p "$1" ; then
    # binutils import library
    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
  elif func_cygming_ms_implib_p "$1" ; then
    # ms-generated import library
    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
  else
    # unknown
    sharedlib_from_linklib_result=""
  fi
}


# func_extract_an_archive dir oldlib
func_extract_an_archive ()
{
    $opt_debug
    f_ex_an_ar_dir="$1"; shift
    f_ex_an_ar_oldlib="$1"
    if test "$lock_old_archive_extraction" = yes; then
      lockfile=$f_ex_an_ar_oldlib.lock
      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
	func_echo "Waiting for $lockfile to be removed"
	sleep 2
      done
    fi
    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
		   'stat=$?; rm -f "$lockfile"; exit $stat'
    if test "$lock_old_archive_extraction" = yes; then
      $opt_dry_run || rm -f "$lockfile"
    fi
    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
     :
    else
      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
    fi
}


# func_extract_archives gentop oldlib ...
func_extract_archives ()
{
    $opt_debug
    my_gentop="$1"; shift
    my_oldlibs=${1+"$@"}
    my_oldobjs=""
    my_xlib=""
    my_xabs=""
    my_xdir=""

    for my_xlib in $my_oldlibs; do
      # Extract the objects.
      case $my_xlib in
	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
	*) my_xabs=`pwd`"/$my_xlib" ;;
      esac
      func_basename "$my_xlib"
      my_xlib="$func_basename_result"
      my_xlib_u=$my_xlib
      while :; do
        case " $extracted_archives " in
	*" $my_xlib_u "*)
	  func_arith $extracted_serial + 1
	  extracted_serial=$func_arith_result
	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
	*) break ;;
	esac
      done
      extracted_archives="$extracted_archives $my_xlib_u"
      my_xdir="$my_gentop/$my_xlib_u"

      func_mkdir_p "$my_xdir"

      case $host in
      *-darwin*)
	func_verbose "Extracting $my_xabs"
	# Do not bother doing anything if just a dry run
	$opt_dry_run || {
	  darwin_orig_dir=`pwd`
	  cd $my_xdir || exit $?
	  darwin_archive=$my_xabs
	  darwin_curdir=`pwd`
	  darwin_base_archive=`basename "$darwin_archive"`
	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
	  if test -n "$darwin_arches"; then
	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
	    darwin_arch=
	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
	    for darwin_arch in  $darwin_arches ; do
	      func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
	      $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
	      cd "$darwin_curdir"
	      $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
	    done # $darwin_arches
            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
	    darwin_file=
	    darwin_files=
	    for darwin_file in $darwin_filelist; do
	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
	      $LIPO -create -output "$darwin_file" $darwin_files
	    done # $darwin_filelist
	    $RM -rf unfat-$$
	    cd "$darwin_orig_dir"
	  else
	    cd $darwin_orig_dir
	    func_extract_an_archive "$my_xdir" "$my_xabs"
	  fi # $darwin_arches
	} # !$opt_dry_run
	;;
      *)
        func_extract_an_archive "$my_xdir" "$my_xabs"
	;;
      esac
      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
    done

    func_extract_archives_result="$my_oldobjs"
}


# func_emit_wrapper [arg=no]
#
# Emit a libtool wrapper script on stdout.
# Don't directly open a file because we may want to
# incorporate the script contents within a cygwin/mingw
# wrapper executable.  Must ONLY be called from within
# func_mode_link because it depends on a number of variables
# set therein.
#
# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
# variable will take.  If 'yes', then the emitted script
# will assume that the directory in which it is stored is
# the $objdir directory.  This is a cygwin/mingw-specific
# behavior.
func_emit_wrapper ()
{
	func_emit_wrapper_arg1=${1-no}

	$ECHO "\
#! $SHELL

# $output - temporary wrapper script for $objdir/$outputname
# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
#
# The $output program cannot be directly executed until all the libtool
# libraries that it depends on are installed.
#
# This wrapper script should never be moved out of the build directory.
# If it is, it will not operate correctly.

# Sed substitution that helps us do robust quoting.  It backslashifies
# metacharacters that are still active within double-quoted strings.
sed_quote_subst='$sed_quote_subst'

# Be Bourne compatible
if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else
  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
fi
BIN_SH=xpg4; export BIN_SH # for Tru64
DUALCASE=1; export DUALCASE # for MKS sh

# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

relink_command=\"$relink_command\"

# This environment variable determines our operation mode.
if test \"\$libtool_install_magic\" = \"$magic\"; then
  # install mode needs the following variables:
  generated_by_libtool_version='$macro_version'
  notinst_deplibs='$notinst_deplibs'
else
  # When we are sourced in execute mode, \$file and \$ECHO are already set.
  if test \"\$libtool_execute_magic\" != \"$magic\"; then
    file=\"\$0\""

    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
    $ECHO "\

# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
  eval 'cat <<_LTECHO_EOF
\$1
_LTECHO_EOF'
}
    ECHO=\"$qECHO\"
  fi

# Very basic option parsing. These options are (a) specific to
# the libtool wrapper, (b) are identical between the wrapper
# /script/ and the wrapper /executable/ which is used only on
# windows platforms, and (c) all begin with the string "--lt-"
# (application programs are unlikely to have options which match
# this pattern).
#
# There are only two supported options: --lt-debug and
# --lt-dump-script. There is, deliberately, no --lt-help.
#
# The first argument to this parsing function should be the
# script's $0 value, followed by "$@".
lt_option_debug=
func_parse_lt_options ()
{
  lt_script_arg0=\$0
  shift
  for lt_opt
  do
    case \"\$lt_opt\" in
    --lt-debug) lt_option_debug=1 ;;
    --lt-dump-script)
        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
        cat \"\$lt_dump_D/\$lt_dump_F\"
        exit 0
      ;;
    --lt-*)
        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
        exit 1
      ;;
    esac
  done

  # Print the debug banner immediately:
  if test -n \"\$lt_option_debug\"; then
    echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
  fi
}

# Used when --lt-debug. Prints its arguments to stdout
# (redirection is the responsibility of the caller)
func_lt_dump_args ()
{
  lt_dump_args_N=1;
  for lt_arg
  do
    \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
  done
}

# Core function for launching the target application
func_exec_program_core ()
{
"
  case $host in
  # Backslashes separate directories on plain windows
  *-*-mingw | *-*-os2* | *-cegcc*)
    $ECHO "\
      if test -n \"\$lt_option_debug\"; then
        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
        func_lt_dump_args \${1+\"\$@\"} 1>&2
      fi
      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
"
    ;;

  *)
    $ECHO "\
      if test -n \"\$lt_option_debug\"; then
        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
        func_lt_dump_args \${1+\"\$@\"} 1>&2
      fi
      exec \"\$progdir/\$program\" \${1+\"\$@\"}
"
    ;;
  esac
  $ECHO "\
      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
      exit 1
}

# A function to encapsulate launching the target application
# Strips options in the --lt-* namespace from \$@ and
# launches target application with the remaining arguments.
func_exec_program ()
{
  case \" \$* \" in
  *\\ --lt-*)
    for lt_wr_arg
    do
      case \$lt_wr_arg in
      --lt-*) ;;
      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
      esac
      shift
    done ;;
  esac
  func_exec_program_core \${1+\"\$@\"}
}

  # Parse options
  func_parse_lt_options \"\$0\" \${1+\"\$@\"}

  # Find the directory that this script lives in.
  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
  test \"x\$thisdir\" = \"x\$file\" && thisdir=.

  # Follow symbolic links until we get to the real thisdir.
  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
  while test -n \"\$file\"; do
    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`

    # If there was a directory component, then change thisdir.
    if test \"x\$destdir\" != \"x\$file\"; then
      case \"\$destdir\" in
      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
      *) thisdir=\"\$thisdir/\$destdir\" ;;
      esac
    fi

    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
  done

  # Usually 'no', except on cygwin/mingw when embedded into
  # the cwrapper.
  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
    # special case for '.'
    if test \"\$thisdir\" = \".\"; then
      thisdir=\`pwd\`
    fi
    # remove .libs from thisdir
    case \"\$thisdir\" in
    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
    $objdir )   thisdir=. ;;
    esac
  fi

  # Try to get the absolute directory name.
  absdir=\`cd \"\$thisdir\" && pwd\`
  test -n \"\$absdir\" && thisdir=\"\$absdir\"
"

	if test "$fast_install" = yes; then
	  $ECHO "\
  program=lt-'$outputname'$exeext
  progdir=\"\$thisdir/$objdir\"

  if test ! -f \"\$progdir/\$program\" ||
     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
       test \"X\$file\" != \"X\$progdir/\$program\"; }; then

    file=\"\$\$-\$program\"

    if test ! -d \"\$progdir\"; then
      $MKDIR \"\$progdir\"
    else
      $RM \"\$progdir/\$file\"
    fi"

	  $ECHO "\

    # relink executable if necessary
    if test -n \"\$relink_command\"; then
      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
      else
	$ECHO \"\$relink_command_output\" >&2
	$RM \"\$progdir/\$file\"
	exit 1
      fi
    fi

    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
    { $RM \"\$progdir/\$program\";
      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
    $RM \"\$progdir/\$file\"
  fi"
	else
	  $ECHO "\
  program='$outputname'
  progdir=\"\$thisdir/$objdir\"
"
	fi

	$ECHO "\

  if test -f \"\$progdir/\$program\"; then"

	# fixup the dll searchpath if we need to.
	#
	# Fix the DLL searchpath if we need to.  Do this before prepending
	# to shlibpath, because on Windows, both are PATH and uninstalled
	# libraries must come first.
	if test -n "$dllsearchpath"; then
	  $ECHO "\
    # Add the dll search path components to the executable PATH
    PATH=$dllsearchpath:\$PATH
"
	fi

	# Export our shlibpath_var if we have one.
	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
	  $ECHO "\
    # Add our own library path to $shlibpath_var
    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"

    # Some systems cannot cope with colon-terminated $shlibpath_var
    # The second colon is a workaround for a bug in BeOS R4 sed
    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`

    export $shlibpath_var
"
	fi

	$ECHO "\
    if test \"\$libtool_execute_magic\" != \"$magic\"; then
      # Run the actual program with our arguments.
      func_exec_program \${1+\"\$@\"}
    fi
  else
    # The program doesn't exist.
    \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
    exit 1
  fi
fi\
"
}


# func_emit_cwrapperexe_src
# emit the source code for a wrapper executable on stdout
# Must ONLY be called from within func_mode_link because
# it depends on a number of variable set therein.
func_emit_cwrapperexe_src ()
{
	cat <
#include 
#ifdef _MSC_VER
# include 
# include 
# include 
#else
# include 
# include 
# ifdef __CYGWIN__
#  include 
# endif
#endif
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 

/* declarations of non-ANSI functions */
#if defined(__MINGW32__)
# ifdef __STRICT_ANSI__
int _putenv (const char *);
# endif
#elif defined(__CYGWIN__)
# ifdef __STRICT_ANSI__
char *realpath (const char *, char *);
int putenv (char *);
int setenv (const char *, const char *, int);
# endif
/* #elif defined (other platforms) ... */
#endif

/* portability defines, excluding path handling macros */
#if defined(_MSC_VER)
# define setmode _setmode
# define stat    _stat
# define chmod   _chmod
# define getcwd  _getcwd
# define putenv  _putenv
# define S_IXUSR _S_IEXEC
# ifndef _INTPTR_T_DEFINED
#  define _INTPTR_T_DEFINED
#  define intptr_t int
# endif
#elif defined(__MINGW32__)
# define setmode _setmode
# define stat    _stat
# define chmod   _chmod
# define getcwd  _getcwd
# define putenv  _putenv
#elif defined(__CYGWIN__)
# define HAVE_SETENV
# define FOPEN_WB "wb"
/* #elif defined (other platforms) ... */
#endif

#if defined(PATH_MAX)
# define LT_PATHMAX PATH_MAX
#elif defined(MAXPATHLEN)
# define LT_PATHMAX MAXPATHLEN
#else
# define LT_PATHMAX 1024
#endif

#ifndef S_IXOTH
# define S_IXOTH 0
#endif
#ifndef S_IXGRP
# define S_IXGRP 0
#endif

/* path handling portability macros */
#ifndef DIR_SEPARATOR
# define DIR_SEPARATOR '/'
# define PATH_SEPARATOR ':'
#endif

#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
  defined (__OS2__)
# define HAVE_DOS_BASED_FILE_SYSTEM
# define FOPEN_WB "wb"
# ifndef DIR_SEPARATOR_2
#  define DIR_SEPARATOR_2 '\\'
# endif
# ifndef PATH_SEPARATOR_2
#  define PATH_SEPARATOR_2 ';'
# endif
#endif

#ifndef DIR_SEPARATOR_2
# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
#else /* DIR_SEPARATOR_2 */
# define IS_DIR_SEPARATOR(ch) \
	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
#endif /* DIR_SEPARATOR_2 */

#ifndef PATH_SEPARATOR_2
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
#else /* PATH_SEPARATOR_2 */
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
#endif /* PATH_SEPARATOR_2 */

#ifndef FOPEN_WB
# define FOPEN_WB "w"
#endif
#ifndef _O_BINARY
# define _O_BINARY 0
#endif

#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
#define XFREE(stale) do { \
  if (stale) { free ((void *) stale); stale = 0; } \
} while (0)

#if defined(LT_DEBUGWRAPPER)
static int lt_debug = 1;
#else
static int lt_debug = 0;
#endif

const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */

void *xmalloc (size_t num);
char *xstrdup (const char *string);
const char *base_name (const char *name);
char *find_executable (const char *wrapper);
char *chase_symlinks (const char *pathspec);
int make_executable (const char *path);
int check_executable (const char *path);
char *strendzap (char *str, const char *pat);
void lt_debugprintf (const char *file, int line, const char *fmt, ...);
void lt_fatal (const char *file, int line, const char *message, ...);
static const char *nonnull (const char *s);
static const char *nonempty (const char *s);
void lt_setenv (const char *name, const char *value);
char *lt_extend_str (const char *orig_value, const char *add, int to_end);
void lt_update_exe_path (const char *name, const char *value);
void lt_update_lib_path (const char *name, const char *value);
char **prepare_spawn (char **argv);
void lt_dump_script (FILE *f);
EOF

	    cat <= 0)
      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
    return 1;
  else
    return 0;
}

int
make_executable (const char *path)
{
  int rval = 0;
  struct stat st;

  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
                  nonempty (path));
  if ((!path) || (!*path))
    return 0;

  if (stat (path, &st) >= 0)
    {
      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
    }
  return rval;
}

/* Searches for the full path of the wrapper.  Returns
   newly allocated full path name if found, NULL otherwise
   Does not chase symlinks, even on platforms that support them.
*/
char *
find_executable (const char *wrapper)
{
  int has_slash = 0;
  const char *p;
  const char *p_next;
  /* static buffer for getcwd */
  char tmp[LT_PATHMAX + 1];
  int tmp_len;
  char *concat_name;

  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
                  nonempty (wrapper));

  if ((wrapper == NULL) || (*wrapper == '\0'))
    return NULL;

  /* Absolute path? */
#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
    {
      concat_name = xstrdup (wrapper);
      if (check_executable (concat_name))
	return concat_name;
      XFREE (concat_name);
    }
  else
    {
#endif
      if (IS_DIR_SEPARATOR (wrapper[0]))
	{
	  concat_name = xstrdup (wrapper);
	  if (check_executable (concat_name))
	    return concat_name;
	  XFREE (concat_name);
	}
#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
    }
#endif

  for (p = wrapper; *p; p++)
    if (*p == '/')
      {
	has_slash = 1;
	break;
      }
  if (!has_slash)
    {
      /* no slashes; search PATH */
      const char *path = getenv ("PATH");
      if (path != NULL)
	{
	  for (p = path; *p; p = p_next)
	    {
	      const char *q;
	      size_t p_len;
	      for (q = p; *q; q++)
		if (IS_PATH_SEPARATOR (*q))
		  break;
	      p_len = q - p;
	      p_next = (*q == '\0' ? q : q + 1);
	      if (p_len == 0)
		{
		  /* empty path: current directory */
		  if (getcwd (tmp, LT_PATHMAX) == NULL)
		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
                              nonnull (strerror (errno)));
		  tmp_len = strlen (tmp);
		  concat_name =
		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
		  memcpy (concat_name, tmp, tmp_len);
		  concat_name[tmp_len] = '/';
		  strcpy (concat_name + tmp_len + 1, wrapper);
		}
	      else
		{
		  concat_name =
		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
		  memcpy (concat_name, p, p_len);
		  concat_name[p_len] = '/';
		  strcpy (concat_name + p_len + 1, wrapper);
		}
	      if (check_executable (concat_name))
		return concat_name;
	      XFREE (concat_name);
	    }
	}
      /* not found in PATH; assume curdir */
    }
  /* Relative path | not found in path: prepend cwd */
  if (getcwd (tmp, LT_PATHMAX) == NULL)
    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
              nonnull (strerror (errno)));
  tmp_len = strlen (tmp);
  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
  memcpy (concat_name, tmp, tmp_len);
  concat_name[tmp_len] = '/';
  strcpy (concat_name + tmp_len + 1, wrapper);

  if (check_executable (concat_name))
    return concat_name;
  XFREE (concat_name);
  return NULL;
}

char *
chase_symlinks (const char *pathspec)
{
#ifndef S_ISLNK
  return xstrdup (pathspec);
#else
  char buf[LT_PATHMAX];
  struct stat s;
  char *tmp_pathspec = xstrdup (pathspec);
  char *p;
  int has_symlinks = 0;
  while (strlen (tmp_pathspec) && !has_symlinks)
    {
      lt_debugprintf (__FILE__, __LINE__,
		      "checking path component for symlinks: %s\n",
		      tmp_pathspec);
      if (lstat (tmp_pathspec, &s) == 0)
	{
	  if (S_ISLNK (s.st_mode) != 0)
	    {
	      has_symlinks = 1;
	      break;
	    }

	  /* search backwards for last DIR_SEPARATOR */
	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
	    p--;
	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
	    {
	      /* no more DIR_SEPARATORS left */
	      break;
	    }
	  *p = '\0';
	}
      else
	{
	  lt_fatal (__FILE__, __LINE__,
		    "error accessing file \"%s\": %s",
		    tmp_pathspec, nonnull (strerror (errno)));
	}
    }
  XFREE (tmp_pathspec);

  if (!has_symlinks)
    {
      return xstrdup (pathspec);
    }

  tmp_pathspec = realpath (pathspec, buf);
  if (tmp_pathspec == 0)
    {
      lt_fatal (__FILE__, __LINE__,
		"could not follow symlinks for %s", pathspec);
    }
  return xstrdup (tmp_pathspec);
#endif
}

char *
strendzap (char *str, const char *pat)
{
  size_t len, patlen;

  assert (str != NULL);
  assert (pat != NULL);

  len = strlen (str);
  patlen = strlen (pat);

  if (patlen <= len)
    {
      str += len - patlen;
      if (strcmp (str, pat) == 0)
	*str = '\0';
    }
  return str;
}

void
lt_debugprintf (const char *file, int line, const char *fmt, ...)
{
  va_list args;
  if (lt_debug)
    {
      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
      va_start (args, fmt);
      (void) vfprintf (stderr, fmt, args);
      va_end (args);
    }
}

static void
lt_error_core (int exit_status, const char *file,
	       int line, const char *mode,
	       const char *message, va_list ap)
{
  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
  vfprintf (stderr, message, ap);
  fprintf (stderr, ".\n");

  if (exit_status >= 0)
    exit (exit_status);
}

void
lt_fatal (const char *file, int line, const char *message, ...)
{
  va_list ap;
  va_start (ap, message);
  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
  va_end (ap);
}

static const char *
nonnull (const char *s)
{
  return s ? s : "(null)";
}

static const char *
nonempty (const char *s)
{
  return (s && !*s) ? "(empty)" : nonnull (s);
}

void
lt_setenv (const char *name, const char *value)
{
  lt_debugprintf (__FILE__, __LINE__,
		  "(lt_setenv) setting '%s' to '%s'\n",
                  nonnull (name), nonnull (value));
  {
#ifdef HAVE_SETENV
    /* always make a copy, for consistency with !HAVE_SETENV */
    char *str = xstrdup (value);
    setenv (name, str, 1);
#else
    int len = strlen (name) + 1 + strlen (value) + 1;
    char *str = XMALLOC (char, len);
    sprintf (str, "%s=%s", name, value);
    if (putenv (str) != EXIT_SUCCESS)
      {
        XFREE (str);
      }
#endif
  }
}

char *
lt_extend_str (const char *orig_value, const char *add, int to_end)
{
  char *new_value;
  if (orig_value && *orig_value)
    {
      int orig_value_len = strlen (orig_value);
      int add_len = strlen (add);
      new_value = XMALLOC (char, add_len + orig_value_len + 1);
      if (to_end)
        {
          strcpy (new_value, orig_value);
          strcpy (new_value + orig_value_len, add);
        }
      else
        {
          strcpy (new_value, add);
          strcpy (new_value + add_len, orig_value);
        }
    }
  else
    {
      new_value = xstrdup (add);
    }
  return new_value;
}

void
lt_update_exe_path (const char *name, const char *value)
{
  lt_debugprintf (__FILE__, __LINE__,
		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
                  nonnull (name), nonnull (value));

  if (name && *name && value && *value)
    {
      char *new_value = lt_extend_str (getenv (name), value, 0);
      /* some systems can't cope with a ':'-terminated path #' */
      int len = strlen (new_value);
      while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
        {
          new_value[len-1] = '\0';
        }
      lt_setenv (name, new_value);
      XFREE (new_value);
    }
}

void
lt_update_lib_path (const char *name, const char *value)
{
  lt_debugprintf (__FILE__, __LINE__,
		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
                  nonnull (name), nonnull (value));

  if (name && *name && value && *value)
    {
      char *new_value = lt_extend_str (getenv (name), value, 0);
      lt_setenv (name, new_value);
      XFREE (new_value);
    }
}

EOF
	    case $host_os in
	      mingw*)
		cat <<"EOF"

/* Prepares an argument vector before calling spawn().
   Note that spawn() does not by itself call the command interpreter
     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
         GetVersionEx(&v);
         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
      }) ? "cmd.exe" : "command.com").
   Instead it simply concatenates the arguments, separated by ' ', and calls
   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
   special way:
   - Space and tab are interpreted as delimiters. They are not treated as
     delimiters if they are surrounded by double quotes: "...".
   - Unescaped double quotes are removed from the input. Their only effect is
     that within double quotes, space and tab are treated like normal
     characters.
   - Backslashes not followed by double quotes are not special.
   - But 2*n+1 backslashes followed by a double quote become
     n backslashes followed by a double quote (n >= 0):
       \" -> "
       \\\" -> \"
       \\\\\" -> \\"
 */
#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
char **
prepare_spawn (char **argv)
{
  size_t argc;
  char **new_argv;
  size_t i;

  /* Count number of arguments.  */
  for (argc = 0; argv[argc] != NULL; argc++)
    ;

  /* Allocate new argument vector.  */
  new_argv = XMALLOC (char *, argc + 1);

  /* Put quoted arguments into the new argument vector.  */
  for (i = 0; i < argc; i++)
    {
      const char *string = argv[i];

      if (string[0] == '\0')
	new_argv[i] = xstrdup ("\"\"");
      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
	{
	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
	  size_t length;
	  unsigned int backslashes;
	  const char *s;
	  char *quoted_string;
	  char *p;

	  length = 0;
	  backslashes = 0;
	  if (quote_around)
	    length++;
	  for (s = string; *s != '\0'; s++)
	    {
	      char c = *s;
	      if (c == '"')
		length += backslashes + 1;
	      length++;
	      if (c == '\\')
		backslashes++;
	      else
		backslashes = 0;
	    }
	  if (quote_around)
	    length += backslashes + 1;

	  quoted_string = XMALLOC (char, length + 1);

	  p = quoted_string;
	  backslashes = 0;
	  if (quote_around)
	    *p++ = '"';
	  for (s = string; *s != '\0'; s++)
	    {
	      char c = *s;
	      if (c == '"')
		{
		  unsigned int j;
		  for (j = backslashes + 1; j > 0; j--)
		    *p++ = '\\';
		}
	      *p++ = c;
	      if (c == '\\')
		backslashes++;
	      else
		backslashes = 0;
	    }
	  if (quote_around)
	    {
	      unsigned int j;
	      for (j = backslashes; j > 0; j--)
		*p++ = '\\';
	      *p++ = '"';
	    }
	  *p = '\0';

	  new_argv[i] = quoted_string;
	}
      else
	new_argv[i] = (char *) string;
    }
  new_argv[argc] = NULL;

  return new_argv;
}
EOF
		;;
	    esac

            cat <<"EOF"
void lt_dump_script (FILE* f)
{
EOF
	    func_emit_wrapper yes |
	      $SED -n -e '
s/^\(.\{79\}\)\(..*\)/\1\
\2/
h
s/\([\\"]\)/\\\1/g
s/$/\\n/
s/\([^\n]*\).*/  fputs ("\1", f);/p
g
D'
            cat <<"EOF"
}
EOF
}
# end: func_emit_cwrapperexe_src

# func_win32_import_lib_p ARG
# True if ARG is an import lib, as indicated by $file_magic_cmd
func_win32_import_lib_p ()
{
    $opt_debug
    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
    *import*) : ;;
    *) false ;;
    esac
}

# func_mode_link arg...
func_mode_link ()
{
    $opt_debug
    case $host in
    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
      # It is impossible to link a dll without this setting, and
      # we shouldn't force the makefile maintainer to figure out
      # which system we are compiling for in order to pass an extra
      # flag for every libtool invocation.
      # allow_undefined=no

      # FIXME: Unfortunately, there are problems with the above when trying
      # to make a dll which has undefined symbols, in which case not
      # even a static library is built.  For now, we need to specify
      # -no-undefined on the libtool link line when we can be certain
      # that all symbols are satisfied, otherwise we get a static library.
      allow_undefined=yes
      ;;
    *)
      allow_undefined=yes
      ;;
    esac
    libtool_args=$nonopt
    base_compile="$nonopt $@"
    compile_command=$nonopt
    finalize_command=$nonopt

    compile_rpath=
    finalize_rpath=
    compile_shlibpath=
    finalize_shlibpath=
    convenience=
    old_convenience=
    deplibs=
    old_deplibs=
    compiler_flags=
    linker_flags=
    dllsearchpath=
    lib_search_path=`pwd`
    inst_prefix_dir=
    new_inherited_linker_flags=

    avoid_version=no
    bindir=
    dlfiles=
    dlprefiles=
    dlself=no
    export_dynamic=no
    export_symbols=
    export_symbols_regex=
    generated=
    libobjs=
    ltlibs=
    module=no
    no_install=no
    objs=
    non_pic_objects=
    precious_files_regex=
    prefer_static_libs=no
    preload=no
    prev=
    prevarg=
    release=
    rpath=
    xrpath=
    perm_rpath=
    temp_rpath=
    thread_safe=no
    vinfo=
    vinfo_number=no
    weak_libs=
    single_module="${wl}-single_module"
    func_infer_tag $base_compile

    # We need to know -static, to get the right output filenames.
    for arg
    do
      case $arg in
      -shared)
	test "$build_libtool_libs" != yes && \
	  func_fatal_configuration "can not build a shared library"
	build_old_libs=no
	break
	;;
      -all-static | -static | -static-libtool-libs)
	case $arg in
	-all-static)
	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
	    func_warning "complete static linking is impossible in this configuration"
	  fi
	  if test -n "$link_static_flag"; then
	    dlopen_self=$dlopen_self_static
	  fi
	  prefer_static_libs=yes
	  ;;
	-static)
	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
	    dlopen_self=$dlopen_self_static
	  fi
	  prefer_static_libs=built
	  ;;
	-static-libtool-libs)
	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
	    dlopen_self=$dlopen_self_static
	  fi
	  prefer_static_libs=yes
	  ;;
	esac
	build_libtool_libs=no
	build_old_libs=yes
	break
	;;
      esac
    done

    # See if our shared archives depend on static archives.
    test -n "$old_archive_from_new_cmds" && build_old_libs=yes

    # Go through the arguments, transforming them on the way.
    while test "$#" -gt 0; do
      arg="$1"
      shift
      func_quote_for_eval "$arg"
      qarg=$func_quote_for_eval_unquoted_result
      func_append libtool_args " $func_quote_for_eval_result"

      # If the previous option needs an argument, assign it.
      if test -n "$prev"; then
	case $prev in
	output)
	  func_append compile_command " @OUTPUT@"
	  func_append finalize_command " @OUTPUT@"
	  ;;
	esac

	case $prev in
	bindir)
	  bindir="$arg"
	  prev=
	  continue
	  ;;
	dlfiles|dlprefiles)
	  if test "$preload" = no; then
	    # Add the symbol object into the linking commands.
	    func_append compile_command " @SYMFILE@"
	    func_append finalize_command " @SYMFILE@"
	    preload=yes
	  fi
	  case $arg in
	  *.la | *.lo) ;;  # We handle these cases below.
	  force)
	    if test "$dlself" = no; then
	      dlself=needless
	      export_dynamic=yes
	    fi
	    prev=
	    continue
	    ;;
	  self)
	    if test "$prev" = dlprefiles; then
	      dlself=yes
	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
	      dlself=yes
	    else
	      dlself=needless
	      export_dynamic=yes
	    fi
	    prev=
	    continue
	    ;;
	  *)
	    if test "$prev" = dlfiles; then
	      func_append dlfiles " $arg"
	    else
	      func_append dlprefiles " $arg"
	    fi
	    prev=
	    continue
	    ;;
	  esac
	  ;;
	expsyms)
	  export_symbols="$arg"
	  test -f "$arg" \
	    || func_fatal_error "symbol file \`$arg' does not exist"
	  prev=
	  continue
	  ;;
	expsyms_regex)
	  export_symbols_regex="$arg"
	  prev=
	  continue
	  ;;
	framework)
	  case $host in
	    *-*-darwin*)
	      case "$deplibs " in
		*" $qarg.ltframework "*) ;;
		*) func_append deplibs " $qarg.ltframework" # this is fixed later
		   ;;
	      esac
	      ;;
	  esac
	  prev=
	  continue
	  ;;
	inst_prefix)
	  inst_prefix_dir="$arg"
	  prev=
	  continue
	  ;;
	objectlist)
	  if test -f "$arg"; then
	    save_arg=$arg
	    moreargs=
	    for fil in `cat "$save_arg"`
	    do
#	      func_append moreargs " $fil"
	      arg=$fil
	      # A libtool-controlled object.

	      # Check to see that this really is a libtool object.
	      if func_lalib_unsafe_p "$arg"; then
		pic_object=
		non_pic_object=

		# Read the .lo file
		func_source "$arg"

		if test -z "$pic_object" ||
		   test -z "$non_pic_object" ||
		   test "$pic_object" = none &&
		   test "$non_pic_object" = none; then
		  func_fatal_error "cannot find name of object for \`$arg'"
		fi

		# Extract subdirectory from the argument.
		func_dirname "$arg" "/" ""
		xdir="$func_dirname_result"

		if test "$pic_object" != none; then
		  # Prepend the subdirectory the object is found in.
		  pic_object="$xdir$pic_object"

		  if test "$prev" = dlfiles; then
		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
		      func_append dlfiles " $pic_object"
		      prev=
		      continue
		    else
		      # If libtool objects are unsupported, then we need to preload.
		      prev=dlprefiles
		    fi
		  fi

		  # CHECK ME:  I think I busted this.  -Ossama
		  if test "$prev" = dlprefiles; then
		    # Preload the old-style object.
		    func_append dlprefiles " $pic_object"
		    prev=
		  fi

		  # A PIC object.
		  func_append libobjs " $pic_object"
		  arg="$pic_object"
		fi

		# Non-PIC object.
		if test "$non_pic_object" != none; then
		  # Prepend the subdirectory the object is found in.
		  non_pic_object="$xdir$non_pic_object"

		  # A standard non-PIC object
		  func_append non_pic_objects " $non_pic_object"
		  if test -z "$pic_object" || test "$pic_object" = none ; then
		    arg="$non_pic_object"
		  fi
		else
		  # If the PIC object exists, use it instead.
		  # $xdir was prepended to $pic_object above.
		  non_pic_object="$pic_object"
		  func_append non_pic_objects " $non_pic_object"
		fi
	      else
		# Only an error if not doing a dry-run.
		if $opt_dry_run; then
		  # Extract subdirectory from the argument.
		  func_dirname "$arg" "/" ""
		  xdir="$func_dirname_result"

		  func_lo2o "$arg"
		  pic_object=$xdir$objdir/$func_lo2o_result
		  non_pic_object=$xdir$func_lo2o_result
		  func_append libobjs " $pic_object"
		  func_append non_pic_objects " $non_pic_object"
	        else
		  func_fatal_error "\`$arg' is not a valid libtool object"
		fi
	      fi
	    done
	  else
	    func_fatal_error "link input file \`$arg' does not exist"
	  fi
	  arg=$save_arg
	  prev=
	  continue
	  ;;
	precious_regex)
	  precious_files_regex="$arg"
	  prev=
	  continue
	  ;;
	release)
	  release="-$arg"
	  prev=
	  continue
	  ;;
	rpath | xrpath)
	  # We need an absolute path.
	  case $arg in
	  [\\/]* | [A-Za-z]:[\\/]*) ;;
	  *)
	    func_fatal_error "only absolute run-paths are allowed"
	    ;;
	  esac
	  if test "$prev" = rpath; then
	    case "$rpath " in
	    *" $arg "*) ;;
	    *) func_append rpath " $arg" ;;
	    esac
	  else
	    case "$xrpath " in
	    *" $arg "*) ;;
	    *) func_append xrpath " $arg" ;;
	    esac
	  fi
	  prev=
	  continue
	  ;;
	shrext)
	  shrext_cmds="$arg"
	  prev=
	  continue
	  ;;
	weak)
	  func_append weak_libs " $arg"
	  prev=
	  continue
	  ;;
	xcclinker)
	  func_append linker_flags " $qarg"
	  func_append compiler_flags " $qarg"
	  prev=
	  func_append compile_command " $qarg"
	  func_append finalize_command " $qarg"
	  continue
	  ;;
	xcompiler)
	  func_append compiler_flags " $qarg"
	  prev=
	  func_append compile_command " $qarg"
	  func_append finalize_command " $qarg"
	  continue
	  ;;
	xlinker)
	  func_append linker_flags " $qarg"
	  func_append compiler_flags " $wl$qarg"
	  prev=
	  func_append compile_command " $wl$qarg"
	  func_append finalize_command " $wl$qarg"
	  continue
	  ;;
	*)
	  eval "$prev=\"\$arg\""
	  prev=
	  continue
	  ;;
	esac
      fi # test -n "$prev"

      prevarg="$arg"

      case $arg in
      -all-static)
	if test -n "$link_static_flag"; then
	  # See comment for -static flag below, for more details.
	  func_append compile_command " $link_static_flag"
	  func_append finalize_command " $link_static_flag"
	fi
	continue
	;;

      -allow-undefined)
	# FIXME: remove this flag sometime in the future.
	func_fatal_error "\`-allow-undefined' must not be used because it is the default"
	;;

      -avoid-version)
	avoid_version=yes
	continue
	;;

      -bindir)
	prev=bindir
	continue
	;;

      -dlopen)
	prev=dlfiles
	continue
	;;

      -dlpreopen)
	prev=dlprefiles
	continue
	;;

      -export-dynamic)
	export_dynamic=yes
	continue
	;;

      -export-symbols | -export-symbols-regex)
	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
	  func_fatal_error "more than one -exported-symbols argument is not allowed"
	fi
	if test "X$arg" = "X-export-symbols"; then
	  prev=expsyms
	else
	  prev=expsyms_regex
	fi
	continue
	;;

      -framework)
	prev=framework
	continue
	;;

      -inst-prefix-dir)
	prev=inst_prefix
	continue
	;;

      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
      # so, if we see these flags be careful not to treat them like -L
      -L[A-Z][A-Z]*:*)
	case $with_gcc/$host in
	no/*-*-irix* | /*-*-irix*)
	  func_append compile_command " $arg"
	  func_append finalize_command " $arg"
	  ;;
	esac
	continue
	;;

      -L*)
	func_stripname "-L" '' "$arg"
	if test -z "$func_stripname_result"; then
	  if test "$#" -gt 0; then
	    func_fatal_error "require no space between \`-L' and \`$1'"
	  else
	    func_fatal_error "need path for \`-L' option"
	  fi
	fi
	func_resolve_sysroot "$func_stripname_result"
	dir=$func_resolve_sysroot_result
	# We need an absolute path.
	case $dir in
	[\\/]* | [A-Za-z]:[\\/]*) ;;
	*)
	  absdir=`cd "$dir" && pwd`
	  test -z "$absdir" && \
	    func_fatal_error "cannot determine absolute directory name of \`$dir'"
	  dir="$absdir"
	  ;;
	esac
	case "$deplibs " in
	*" -L$dir "* | *" $arg "*)
	  # Will only happen for absolute or sysroot arguments
	  ;;
	*)
	  # Preserve sysroot, but never include relative directories
	  case $dir in
	    [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
	    *) func_append deplibs " -L$dir" ;;
	  esac
	  func_append lib_search_path " $dir"
	  ;;
	esac
	case $host in
	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
	  case :$dllsearchpath: in
	  *":$dir:"*) ;;
	  ::) dllsearchpath=$dir;;
	  *) func_append dllsearchpath ":$dir";;
	  esac
	  case :$dllsearchpath: in
	  *":$testbindir:"*) ;;
	  ::) dllsearchpath=$testbindir;;
	  *) func_append dllsearchpath ":$testbindir";;
	  esac
	  ;;
	esac
	continue
	;;

      -l*)
	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
	  case $host in
	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
	    # These systems don't actually have a C or math library (as such)
	    continue
	    ;;
	  *-*-os2*)
	    # These systems don't actually have a C library (as such)
	    test "X$arg" = "X-lc" && continue
	    ;;
	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
	    # Do not include libc due to us having libc/libc_r.
	    test "X$arg" = "X-lc" && continue
	    ;;
	  *-*-rhapsody* | *-*-darwin1.[012])
	    # Rhapsody C and math libraries are in the System framework
	    func_append deplibs " System.ltframework"
	    continue
	    ;;
	  *-*-sco3.2v5* | *-*-sco5v6*)
	    # Causes problems with __ctype
	    test "X$arg" = "X-lc" && continue
	    ;;
	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
	    # Compiler inserts libc in the correct place for threads to work
	    test "X$arg" = "X-lc" && continue
	    ;;
	  esac
	elif test "X$arg" = "X-lc_r"; then
	 case $host in
	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
	   # Do not include libc_r directly, use -pthread flag.
	   continue
	   ;;
	 esac
	fi
	func_append deplibs " $arg"
	continue
	;;

      -module)
	module=yes
	continue
	;;

      # Tru64 UNIX uses -model [arg] to determine the layout of C++
      # classes, name mangling, and exception handling.
      # Darwin uses the -arch flag to determine output architecture.
      -model|-arch|-isysroot|--sysroot)
	func_append compiler_flags " $arg"
	func_append compile_command " $arg"
	func_append finalize_command " $arg"
	prev=xcompiler
	continue
	;;

      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
	func_append compiler_flags " $arg"
	func_append compile_command " $arg"
	func_append finalize_command " $arg"
	case "$new_inherited_linker_flags " in
	    *" $arg "*) ;;
	    * ) func_append new_inherited_linker_flags " $arg" ;;
	esac
	continue
	;;

      -multi_module)
	single_module="${wl}-multi_module"
	continue
	;;

      -no-fast-install)
	fast_install=no
	continue
	;;

      -no-install)
	case $host in
	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
	  # The PATH hackery in wrapper scripts is required on Windows
	  # and Darwin in order for the loader to find any dlls it needs.
	  func_warning "\`-no-install' is ignored for $host"
	  func_warning "assuming \`-no-fast-install' instead"
	  fast_install=no
	  ;;
	*) no_install=yes ;;
	esac
	continue
	;;

      -no-undefined)
	allow_undefined=no
	continue
	;;

      -objectlist)
	prev=objectlist
	continue
	;;

      -o) prev=output ;;

      -precious-files-regex)
	prev=precious_regex
	continue
	;;

      -release)
	prev=release
	continue
	;;

      -rpath)
	prev=rpath
	continue
	;;

      -R)
	prev=xrpath
	continue
	;;

      -R*)
	func_stripname '-R' '' "$arg"
	dir=$func_stripname_result
	# We need an absolute path.
	case $dir in
	[\\/]* | [A-Za-z]:[\\/]*) ;;
	=*)
	  func_stripname '=' '' "$dir"
	  dir=$lt_sysroot$func_stripname_result
	  ;;
	*)
	  func_fatal_error "only absolute run-paths are allowed"
	  ;;
	esac
	case "$xrpath " in
	*" $dir "*) ;;
	*) func_append xrpath " $dir" ;;
	esac
	continue
	;;

      -shared)
	# The effects of -shared are defined in a previous loop.
	continue
	;;

      -shrext)
	prev=shrext
	continue
	;;

      -static | -static-libtool-libs)
	# The effects of -static are defined in a previous loop.
	# We used to do the same as -all-static on platforms that
	# didn't have a PIC flag, but the assumption that the effects
	# would be equivalent was wrong.  It would break on at least
	# Digital Unix and AIX.
	continue
	;;

      -thread-safe)
	thread_safe=yes
	continue
	;;

      -version-info)
	prev=vinfo
	continue
	;;

      -version-number)
	prev=vinfo
	vinfo_number=yes
	continue
	;;

      -weak)
        prev=weak
	continue
	;;

      -Wc,*)
	func_stripname '-Wc,' '' "$arg"
	args=$func_stripname_result
	arg=
	save_ifs="$IFS"; IFS=','
	for flag in $args; do
	  IFS="$save_ifs"
          func_quote_for_eval "$flag"
	  func_append arg " $func_quote_for_eval_result"
	  func_append compiler_flags " $func_quote_for_eval_result"
	done
	IFS="$save_ifs"
	func_stripname ' ' '' "$arg"
	arg=$func_stripname_result
	;;

      -Wl,*)
	func_stripname '-Wl,' '' "$arg"
	args=$func_stripname_result
	arg=
	save_ifs="$IFS"; IFS=','
	for flag in $args; do
	  IFS="$save_ifs"
          func_quote_for_eval "$flag"
	  func_append arg " $wl$func_quote_for_eval_result"
	  func_append compiler_flags " $wl$func_quote_for_eval_result"
	  func_append linker_flags " $func_quote_for_eval_result"
	done
	IFS="$save_ifs"
	func_stripname ' ' '' "$arg"
	arg=$func_stripname_result
	;;

      -Xcompiler)
	prev=xcompiler
	continue
	;;

      -Xlinker)
	prev=xlinker
	continue
	;;

      -XCClinker)
	prev=xcclinker
	continue
	;;

      # -msg_* for osf cc
      -msg_*)
	func_quote_for_eval "$arg"
	arg="$func_quote_for_eval_result"
	;;

      # Flags to be passed through unchanged, with rationale:
      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
      # -r[0-9][0-9]*        specify processor for the SGI compiler
      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
      # +DA*, +DD*           enable 64-bit mode for the HP compiler
      # -q*                  compiler args for the IBM compiler
      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
      # -F/path              path to uninstalled frameworks, gcc on darwin
      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
      # @file                GCC response files
      # -tp=*                Portland pgcc target processor selection
      # --sysroot=*          for sysroot support
      # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
      -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
        func_quote_for_eval "$arg"
	arg="$func_quote_for_eval_result"
        func_append compile_command " $arg"
        func_append finalize_command " $arg"
        func_append compiler_flags " $arg"
        continue
        ;;

      # Some other compiler flag.
      -* | +*)
        func_quote_for_eval "$arg"
	arg="$func_quote_for_eval_result"
	;;

      *.$objext)
	# A standard object.
	func_append objs " $arg"
	;;

      *.lo)
	# A libtool-controlled object.

	# Check to see that this really is a libtool object.
	if func_lalib_unsafe_p "$arg"; then
	  pic_object=
	  non_pic_object=

	  # Read the .lo file
	  func_source "$arg"

	  if test -z "$pic_object" ||
	     test -z "$non_pic_object" ||
	     test "$pic_object" = none &&
	     test "$non_pic_object" = none; then
	    func_fatal_error "cannot find name of object for \`$arg'"
	  fi

	  # Extract subdirectory from the argument.
	  func_dirname "$arg" "/" ""
	  xdir="$func_dirname_result"

	  if test "$pic_object" != none; then
	    # Prepend the subdirectory the object is found in.
	    pic_object="$xdir$pic_object"

	    if test "$prev" = dlfiles; then
	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
		func_append dlfiles " $pic_object"
		prev=
		continue
	      else
		# If libtool objects are unsupported, then we need to preload.
		prev=dlprefiles
	      fi
	    fi

	    # CHECK ME:  I think I busted this.  -Ossama
	    if test "$prev" = dlprefiles; then
	      # Preload the old-style object.
	      func_append dlprefiles " $pic_object"
	      prev=
	    fi

	    # A PIC object.
	    func_append libobjs " $pic_object"
	    arg="$pic_object"
	  fi

	  # Non-PIC object.
	  if test "$non_pic_object" != none; then
	    # Prepend the subdirectory the object is found in.
	    non_pic_object="$xdir$non_pic_object"

	    # A standard non-PIC object
	    func_append non_pic_objects " $non_pic_object"
	    if test -z "$pic_object" || test "$pic_object" = none ; then
	      arg="$non_pic_object"
	    fi
	  else
	    # If the PIC object exists, use it instead.
	    # $xdir was prepended to $pic_object above.
	    non_pic_object="$pic_object"
	    func_append non_pic_objects " $non_pic_object"
	  fi
	else
	  # Only an error if not doing a dry-run.
	  if $opt_dry_run; then
	    # Extract subdirectory from the argument.
	    func_dirname "$arg" "/" ""
	    xdir="$func_dirname_result"

	    func_lo2o "$arg"
	    pic_object=$xdir$objdir/$func_lo2o_result
	    non_pic_object=$xdir$func_lo2o_result
	    func_append libobjs " $pic_object"
	    func_append non_pic_objects " $non_pic_object"
	  else
	    func_fatal_error "\`$arg' is not a valid libtool object"
	  fi
	fi
	;;

      *.$libext)
	# An archive.
	func_append deplibs " $arg"
	func_append old_deplibs " $arg"
	continue
	;;

      *.la)
	# A libtool-controlled library.

	func_resolve_sysroot "$arg"
	if test "$prev" = dlfiles; then
	  # This library was specified with -dlopen.
	  func_append dlfiles " $func_resolve_sysroot_result"
	  prev=
	elif test "$prev" = dlprefiles; then
	  # The library was specified with -dlpreopen.
	  func_append dlprefiles " $func_resolve_sysroot_result"
	  prev=
	else
	  func_append deplibs " $func_resolve_sysroot_result"
	fi
	continue
	;;

      # Some other compiler argument.
      *)
	# Unknown arguments in both finalize_command and compile_command need
	# to be aesthetically quoted because they are evaled later.
	func_quote_for_eval "$arg"
	arg="$func_quote_for_eval_result"
	;;
      esac # arg

      # Now actually substitute the argument into the commands.
      if test -n "$arg"; then
	func_append compile_command " $arg"
	func_append finalize_command " $arg"
      fi
    done # argument parsing loop

    test -n "$prev" && \
      func_fatal_help "the \`$prevarg' option requires an argument"

    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
      eval arg=\"$export_dynamic_flag_spec\"
      func_append compile_command " $arg"
      func_append finalize_command " $arg"
    fi

    oldlibs=
    # calculate the name of the file, without its directory
    func_basename "$output"
    outputname="$func_basename_result"
    libobjs_save="$libobjs"

    if test -n "$shlibpath_var"; then
      # get the directories listed in $shlibpath_var
      eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
    else
      shlib_search_path=
    fi
    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"

    func_dirname "$output" "/" ""
    output_objdir="$func_dirname_result$objdir"
    func_to_tool_file "$output_objdir/"
    tool_output_objdir=$func_to_tool_file_result
    # Create the object directory.
    func_mkdir_p "$output_objdir"

    # Determine the type of output
    case $output in
    "")
      func_fatal_help "you must specify an output file"
      ;;
    *.$libext) linkmode=oldlib ;;
    *.lo | *.$objext) linkmode=obj ;;
    *.la) linkmode=lib ;;
    *) linkmode=prog ;; # Anything else should be a program.
    esac

    specialdeplibs=

    libs=
    # Find all interdependent deplibs by searching for libraries
    # that are linked more than once (e.g. -la -lb -la)
    for deplib in $deplibs; do
      if $opt_preserve_dup_deps ; then
	case "$libs " in
	*" $deplib "*) func_append specialdeplibs " $deplib" ;;
	esac
      fi
      func_append libs " $deplib"
    done

    if test "$linkmode" = lib; then
      libs="$predeps $libs $compiler_lib_search_path $postdeps"

      # Compute libraries that are listed more than once in $predeps
      # $postdeps and mark them as special (i.e., whose duplicates are
      # not to be eliminated).
      pre_post_deps=
      if $opt_duplicate_compiler_generated_deps; then
	for pre_post_dep in $predeps $postdeps; do
	  case "$pre_post_deps " in
	  *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
	  esac
	  func_append pre_post_deps " $pre_post_dep"
	done
      fi
      pre_post_deps=
    fi

    deplibs=
    newdependency_libs=
    newlib_search_path=
    need_relink=no # whether we're linking any uninstalled libtool libraries
    notinst_deplibs= # not-installed libtool libraries
    notinst_path= # paths that contain not-installed libtool libraries

    case $linkmode in
    lib)
	passes="conv dlpreopen link"
	for file in $dlfiles $dlprefiles; do
	  case $file in
	  *.la) ;;
	  *)
	    func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
	    ;;
	  esac
	done
	;;
    prog)
	compile_deplibs=
	finalize_deplibs=
	alldeplibs=no
	newdlfiles=
	newdlprefiles=
	passes="conv scan dlopen dlpreopen link"
	;;
    *)  passes="conv"
	;;
    esac

    for pass in $passes; do
      # The preopen pass in lib mode reverses $deplibs; put it back here
      # so that -L comes before libs that need it for instance...
      if test "$linkmode,$pass" = "lib,link"; then
	## FIXME: Find the place where the list is rebuilt in the wrong
	##        order, and fix it there properly
        tmp_deplibs=
	for deplib in $deplibs; do
	  tmp_deplibs="$deplib $tmp_deplibs"
	done
	deplibs="$tmp_deplibs"
      fi

      if test "$linkmode,$pass" = "lib,link" ||
	 test "$linkmode,$pass" = "prog,scan"; then
	libs="$deplibs"
	deplibs=
      fi
      if test "$linkmode" = prog; then
	case $pass in
	dlopen) libs="$dlfiles" ;;
	dlpreopen) libs="$dlprefiles" ;;
	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
	esac
      fi
      if test "$linkmode,$pass" = "lib,dlpreopen"; then
	# Collect and forward deplibs of preopened libtool libs
	for lib in $dlprefiles; do
	  # Ignore non-libtool-libs
	  dependency_libs=
	  func_resolve_sysroot "$lib"
	  case $lib in
	  *.la)	func_source "$func_resolve_sysroot_result" ;;
	  esac

	  # Collect preopened libtool deplibs, except any this library
	  # has declared as weak libs
	  for deplib in $dependency_libs; do
	    func_basename "$deplib"
            deplib_base=$func_basename_result
	    case " $weak_libs " in
	    *" $deplib_base "*) ;;
	    *) func_append deplibs " $deplib" ;;
	    esac
	  done
	done
	libs="$dlprefiles"
      fi
      if test "$pass" = dlopen; then
	# Collect dlpreopened libraries
	save_deplibs="$deplibs"
	deplibs=
      fi

      for deplib in $libs; do
	lib=
	found=no
	case $deplib in
	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
	  if test "$linkmode,$pass" = "prog,link"; then
	    compile_deplibs="$deplib $compile_deplibs"
	    finalize_deplibs="$deplib $finalize_deplibs"
	  else
	    func_append compiler_flags " $deplib"
	    if test "$linkmode" = lib ; then
		case "$new_inherited_linker_flags " in
		    *" $deplib "*) ;;
		    * ) func_append new_inherited_linker_flags " $deplib" ;;
		esac
	    fi
	  fi
	  continue
	  ;;
	-l*)
	  if test "$linkmode" != lib && test "$linkmode" != prog; then
	    func_warning "\`-l' is ignored for archives/objects"
	    continue
	  fi
	  func_stripname '-l' '' "$deplib"
	  name=$func_stripname_result
	  if test "$linkmode" = lib; then
	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
	  else
	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
	  fi
	  for searchdir in $searchdirs; do
	    for search_ext in .la $std_shrext .so .a; do
	      # Search the libtool library
	      lib="$searchdir/lib${name}${search_ext}"
	      if test -f "$lib"; then
		if test "$search_ext" = ".la"; then
		  found=yes
		else
		  found=no
		fi
		break 2
	      fi
	    done
	  done
	  if test "$found" != yes; then
	    # deplib doesn't seem to be a libtool library
	    if test "$linkmode,$pass" = "prog,link"; then
	      compile_deplibs="$deplib $compile_deplibs"
	      finalize_deplibs="$deplib $finalize_deplibs"
	    else
	      deplibs="$deplib $deplibs"
	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
	    fi
	    continue
	  else # deplib is a libtool library
	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
	    # We need to do some special things here, and not later.
	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
	      case " $predeps $postdeps " in
	      *" $deplib "*)
		if func_lalib_p "$lib"; then
		  library_names=
		  old_library=
		  func_source "$lib"
		  for l in $old_library $library_names; do
		    ll="$l"
		  done
		  if test "X$ll" = "X$old_library" ; then # only static version available
		    found=no
		    func_dirname "$lib" "" "."
		    ladir="$func_dirname_result"
		    lib=$ladir/$old_library
		    if test "$linkmode,$pass" = "prog,link"; then
		      compile_deplibs="$deplib $compile_deplibs"
		      finalize_deplibs="$deplib $finalize_deplibs"
		    else
		      deplibs="$deplib $deplibs"
		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
		    fi
		    continue
		  fi
		fi
		;;
	      *) ;;
	      esac
	    fi
	  fi
	  ;; # -l
	*.ltframework)
	  if test "$linkmode,$pass" = "prog,link"; then
	    compile_deplibs="$deplib $compile_deplibs"
	    finalize_deplibs="$deplib $finalize_deplibs"
	  else
	    deplibs="$deplib $deplibs"
	    if test "$linkmode" = lib ; then
		case "$new_inherited_linker_flags " in
		    *" $deplib "*) ;;
		    * ) func_append new_inherited_linker_flags " $deplib" ;;
		esac
	    fi
	  fi
	  continue
	  ;;
	-L*)
	  case $linkmode in
	  lib)
	    deplibs="$deplib $deplibs"
	    test "$pass" = conv && continue
	    newdependency_libs="$deplib $newdependency_libs"
	    func_stripname '-L' '' "$deplib"
	    func_resolve_sysroot "$func_stripname_result"
	    func_append newlib_search_path " $func_resolve_sysroot_result"
	    ;;
	  prog)
	    if test "$pass" = conv; then
	      deplibs="$deplib $deplibs"
	      continue
	    fi
	    if test "$pass" = scan; then
	      deplibs="$deplib $deplibs"
	    else
	      compile_deplibs="$deplib $compile_deplibs"
	      finalize_deplibs="$deplib $finalize_deplibs"
	    fi
	    func_stripname '-L' '' "$deplib"
	    func_resolve_sysroot "$func_stripname_result"
	    func_append newlib_search_path " $func_resolve_sysroot_result"
	    ;;
	  *)
	    func_warning "\`-L' is ignored for archives/objects"
	    ;;
	  esac # linkmode
	  continue
	  ;; # -L
	-R*)
	  if test "$pass" = link; then
	    func_stripname '-R' '' "$deplib"
	    func_resolve_sysroot "$func_stripname_result"
	    dir=$func_resolve_sysroot_result
	    # Make sure the xrpath contains only unique directories.
	    case "$xrpath " in
	    *" $dir "*) ;;
	    *) func_append xrpath " $dir" ;;
	    esac
	  fi
	  deplibs="$deplib $deplibs"
	  continue
	  ;;
	*.la)
	  func_resolve_sysroot "$deplib"
	  lib=$func_resolve_sysroot_result
	  ;;
	*.$libext)
	  if test "$pass" = conv; then
	    deplibs="$deplib $deplibs"
	    continue
	  fi
	  case $linkmode in
	  lib)
	    # Linking convenience modules into shared libraries is allowed,
	    # but linking other static libraries is non-portable.
	    case " $dlpreconveniencelibs " in
	    *" $deplib "*) ;;
	    *)
	      valid_a_lib=no
	      case $deplibs_check_method in
		match_pattern*)
		  set dummy $deplibs_check_method; shift
		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
		    | $EGREP "$match_pattern_regex" > /dev/null; then
		    valid_a_lib=yes
		  fi
		;;
		pass_all)
		  valid_a_lib=yes
		;;
	      esac
	      if test "$valid_a_lib" != yes; then
		echo
		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
		echo "*** I have the capability to make that library automatically link in when"
		echo "*** you link to this library.  But I can only do this if you have a"
		echo "*** shared version of the library, which you do not appear to have"
		echo "*** because the file extensions .$libext of this argument makes me believe"
		echo "*** that it is just a static archive that I should not use here."
	      else
		echo
		$ECHO "*** Warning: Linking the shared library $output against the"
		$ECHO "*** static library $deplib is not portable!"
		deplibs="$deplib $deplibs"
	      fi
	      ;;
	    esac
	    continue
	    ;;
	  prog)
	    if test "$pass" != link; then
	      deplibs="$deplib $deplibs"
	    else
	      compile_deplibs="$deplib $compile_deplibs"
	      finalize_deplibs="$deplib $finalize_deplibs"
	    fi
	    continue
	    ;;
	  esac # linkmode
	  ;; # *.$libext
	*.lo | *.$objext)
	  if test "$pass" = conv; then
	    deplibs="$deplib $deplibs"
	  elif test "$linkmode" = prog; then
	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
	      # If there is no dlopen support or we're linking statically,
	      # we need to preload.
	      func_append newdlprefiles " $deplib"
	      compile_deplibs="$deplib $compile_deplibs"
	      finalize_deplibs="$deplib $finalize_deplibs"
	    else
	      func_append newdlfiles " $deplib"
	    fi
	  fi
	  continue
	  ;;
	%DEPLIBS%)
	  alldeplibs=yes
	  continue
	  ;;
	esac # case $deplib

	if test "$found" = yes || test -f "$lib"; then :
	else
	  func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
	fi

	# Check to see that this really is a libtool archive.
	func_lalib_unsafe_p "$lib" \
	  || func_fatal_error "\`$lib' is not a valid libtool archive"

	func_dirname "$lib" "" "."
	ladir="$func_dirname_result"

	dlname=
	dlopen=
	dlpreopen=
	libdir=
	library_names=
	old_library=
	inherited_linker_flags=
	# If the library was installed with an old release of libtool,
	# it will not redefine variables installed, or shouldnotlink
	installed=yes
	shouldnotlink=no
	avoidtemprpath=


	# Read the .la file
	func_source "$lib"

	# Convert "-framework foo" to "foo.ltframework"
	if test -n "$inherited_linker_flags"; then
	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
	    case " $new_inherited_linker_flags " in
	      *" $tmp_inherited_linker_flag "*) ;;
	      *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
	    esac
	  done
	fi
	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	if test "$linkmode,$pass" = "lib,link" ||
	   test "$linkmode,$pass" = "prog,scan" ||
	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
	  test -n "$dlopen" && func_append dlfiles " $dlopen"
	  test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
	fi

	if test "$pass" = conv; then
	  # Only check for convenience libraries
	  deplibs="$lib $deplibs"
	  if test -z "$libdir"; then
	    if test -z "$old_library"; then
	      func_fatal_error "cannot find name of link library for \`$lib'"
	    fi
	    # It is a libtool convenience library, so add in its objects.
	    func_append convenience " $ladir/$objdir/$old_library"
	    func_append old_convenience " $ladir/$objdir/$old_library"
	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
	    func_fatal_error "\`$lib' is not a convenience library"
	  fi
	  tmp_libs=
	  for deplib in $dependency_libs; do
	    deplibs="$deplib $deplibs"
	    if $opt_preserve_dup_deps ; then
	      case "$tmp_libs " in
	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
	      esac
	    fi
	    func_append tmp_libs " $deplib"
	  done
	  continue
	fi # $pass = conv


	# Get the name of the library we link against.
	linklib=
	if test -n "$old_library" &&
	   { test "$prefer_static_libs" = yes ||
	     test "$prefer_static_libs,$installed" = "built,no"; }; then
	  linklib=$old_library
	else
	  for l in $old_library $library_names; do
	    linklib="$l"
	  done
	fi
	if test -z "$linklib"; then
	  func_fatal_error "cannot find name of link library for \`$lib'"
	fi

	# This library was specified with -dlopen.
	if test "$pass" = dlopen; then
	  if test -z "$libdir"; then
	    func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
	  fi
	  if test -z "$dlname" ||
	     test "$dlopen_support" != yes ||
	     test "$build_libtool_libs" = no; then
	    # If there is no dlname, no dlopen support or we're linking
	    # statically, we need to preload.  We also need to preload any
	    # dependent libraries so libltdl's deplib preloader doesn't
	    # bomb out in the load deplibs phase.
	    func_append dlprefiles " $lib $dependency_libs"
	  else
	    func_append newdlfiles " $lib"
	  fi
	  continue
	fi # $pass = dlopen

	# We need an absolute path.
	case $ladir in
	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
	*)
	  abs_ladir=`cd "$ladir" && pwd`
	  if test -z "$abs_ladir"; then
	    func_warning "cannot determine absolute directory name of \`$ladir'"
	    func_warning "passing it literally to the linker, although it might fail"
	    abs_ladir="$ladir"
	  fi
	  ;;
	esac
	func_basename "$lib"
	laname="$func_basename_result"

	# Find the relevant object directory and library name.
	if test "X$installed" = Xyes; then
	  if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
	    func_warning "library \`$lib' was moved."
	    dir="$ladir"
	    absdir="$abs_ladir"
	    libdir="$abs_ladir"
	  else
	    dir="$lt_sysroot$libdir"
	    absdir="$lt_sysroot$libdir"
	  fi
	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
	else
	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
	    dir="$ladir"
	    absdir="$abs_ladir"
	    # Remove this search path later
	    func_append notinst_path " $abs_ladir"
	  else
	    dir="$ladir/$objdir"
	    absdir="$abs_ladir/$objdir"
	    # Remove this search path later
	    func_append notinst_path " $abs_ladir"
	  fi
	fi # $installed = yes
	func_stripname 'lib' '.la' "$laname"
	name=$func_stripname_result

	# This library was specified with -dlpreopen.
	if test "$pass" = dlpreopen; then
	  if test -z "$libdir" && test "$linkmode" = prog; then
	    func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
	  fi
	  case "$host" in
	    # special handling for platforms with PE-DLLs.
	    *cygwin* | *mingw* | *cegcc* )
	      # Linker will automatically link against shared library if both
	      # static and shared are present.  Therefore, ensure we extract
	      # symbols from the import library if a shared library is present
	      # (otherwise, the dlopen module name will be incorrect).  We do
	      # this by putting the import library name into $newdlprefiles.
	      # We recover the dlopen module name by 'saving' the la file
	      # name in a special purpose variable, and (later) extracting the
	      # dlname from the la file.
	      if test -n "$dlname"; then
	        func_tr_sh "$dir/$linklib"
	        eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
	        func_append newdlprefiles " $dir/$linklib"
	      else
	        func_append newdlprefiles " $dir/$old_library"
	        # Keep a list of preopened convenience libraries to check
	        # that they are being used correctly in the link pass.
	        test -z "$libdir" && \
	          func_append dlpreconveniencelibs " $dir/$old_library"
	      fi
	    ;;
	    * )
	      # Prefer using a static library (so that no silly _DYNAMIC symbols
	      # are required to link).
	      if test -n "$old_library"; then
	        func_append newdlprefiles " $dir/$old_library"
	        # Keep a list of preopened convenience libraries to check
	        # that they are being used correctly in the link pass.
	        test -z "$libdir" && \
	          func_append dlpreconveniencelibs " $dir/$old_library"
	      # Otherwise, use the dlname, so that lt_dlopen finds it.
	      elif test -n "$dlname"; then
	        func_append newdlprefiles " $dir/$dlname"
	      else
	        func_append newdlprefiles " $dir/$linklib"
	      fi
	    ;;
	  esac
	fi # $pass = dlpreopen

	if test -z "$libdir"; then
	  # Link the convenience library
	  if test "$linkmode" = lib; then
	    deplibs="$dir/$old_library $deplibs"
	  elif test "$linkmode,$pass" = "prog,link"; then
	    compile_deplibs="$dir/$old_library $compile_deplibs"
	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
	  else
	    deplibs="$lib $deplibs" # used for prog,scan pass
	  fi
	  continue
	fi


	if test "$linkmode" = prog && test "$pass" != link; then
	  func_append newlib_search_path " $ladir"
	  deplibs="$lib $deplibs"

	  linkalldeplibs=no
	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
	     test "$build_libtool_libs" = no; then
	    linkalldeplibs=yes
	  fi

	  tmp_libs=
	  for deplib in $dependency_libs; do
	    case $deplib in
	    -L*) func_stripname '-L' '' "$deplib"
	         func_resolve_sysroot "$func_stripname_result"
	         func_append newlib_search_path " $func_resolve_sysroot_result"
		 ;;
	    esac
	    # Need to link against all dependency_libs?
	    if test "$linkalldeplibs" = yes; then
	      deplibs="$deplib $deplibs"
	    else
	      # Need to hardcode shared library paths
	      # or/and link against static libraries
	      newdependency_libs="$deplib $newdependency_libs"
	    fi
	    if $opt_preserve_dup_deps ; then
	      case "$tmp_libs " in
	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
	      esac
	    fi
	    func_append tmp_libs " $deplib"
	  done # for deplib
	  continue
	fi # $linkmode = prog...

	if test "$linkmode,$pass" = "prog,link"; then
	  if test -n "$library_names" &&
	     { { test "$prefer_static_libs" = no ||
	         test "$prefer_static_libs,$installed" = "built,yes"; } ||
	       test -z "$old_library"; }; then
	    # We need to hardcode the library path
	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
	      # Make sure the rpath contains only unique directories.
	      case "$temp_rpath:" in
	      *"$absdir:"*) ;;
	      *) func_append temp_rpath "$absdir:" ;;
	      esac
	    fi

	    # Hardcode the library path.
	    # Skip directories that are in the system default run-time
	    # search path.
	    case " $sys_lib_dlsearch_path " in
	    *" $absdir "*) ;;
	    *)
	      case "$compile_rpath " in
	      *" $absdir "*) ;;
	      *) func_append compile_rpath " $absdir" ;;
	      esac
	      ;;
	    esac
	    case " $sys_lib_dlsearch_path " in
	    *" $libdir "*) ;;
	    *)
	      case "$finalize_rpath " in
	      *" $libdir "*) ;;
	      *) func_append finalize_rpath " $libdir" ;;
	      esac
	      ;;
	    esac
	  fi # $linkmode,$pass = prog,link...

	  if test "$alldeplibs" = yes &&
	     { test "$deplibs_check_method" = pass_all ||
	       { test "$build_libtool_libs" = yes &&
		 test -n "$library_names"; }; }; then
	    # We only need to search for static libraries
	    continue
	  fi
	fi

	link_static=no # Whether the deplib will be linked statically
	use_static_libs=$prefer_static_libs
	if test "$use_static_libs" = built && test "$installed" = yes; then
	  use_static_libs=no
	fi
	if test -n "$library_names" &&
	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
	  case $host in
	  *cygwin* | *mingw* | *cegcc*)
	      # No point in relinking DLLs because paths are not encoded
	      func_append notinst_deplibs " $lib"
	      need_relink=no
	    ;;
	  *)
	    if test "$installed" = no; then
	      func_append notinst_deplibs " $lib"
	      need_relink=yes
	    fi
	    ;;
	  esac
	  # This is a shared library

	  # Warn about portability, can't link against -module's on some
	  # systems (darwin).  Don't bleat about dlopened modules though!
	  dlopenmodule=""
	  for dlpremoduletest in $dlprefiles; do
	    if test "X$dlpremoduletest" = "X$lib"; then
	      dlopenmodule="$dlpremoduletest"
	      break
	    fi
	  done
	  if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
	    echo
	    if test "$linkmode" = prog; then
	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
	    else
	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
	    fi
	    $ECHO "*** $linklib is not portable!"
	  fi
	  if test "$linkmode" = lib &&
	     test "$hardcode_into_libs" = yes; then
	    # Hardcode the library path.
	    # Skip directories that are in the system default run-time
	    # search path.
	    case " $sys_lib_dlsearch_path " in
	    *" $absdir "*) ;;
	    *)
	      case "$compile_rpath " in
	      *" $absdir "*) ;;
	      *) func_append compile_rpath " $absdir" ;;
	      esac
	      ;;
	    esac
	    case " $sys_lib_dlsearch_path " in
	    *" $libdir "*) ;;
	    *)
	      case "$finalize_rpath " in
	      *" $libdir "*) ;;
	      *) func_append finalize_rpath " $libdir" ;;
	      esac
	      ;;
	    esac
	  fi

	  if test -n "$old_archive_from_expsyms_cmds"; then
	    # figure out the soname
	    set dummy $library_names
	    shift
	    realname="$1"
	    shift
	    libname=`eval "\\$ECHO \"$libname_spec\""`
	    # use dlname if we got it. it's perfectly good, no?
	    if test -n "$dlname"; then
	      soname="$dlname"
	    elif test -n "$soname_spec"; then
	      # bleh windows
	      case $host in
	      *cygwin* | mingw* | *cegcc*)
	        func_arith $current - $age
		major=$func_arith_result
		versuffix="-$major"
		;;
	      esac
	      eval soname=\"$soname_spec\"
	    else
	      soname="$realname"
	    fi

	    # Make a new name for the extract_expsyms_cmds to use
	    soroot="$soname"
	    func_basename "$soroot"
	    soname="$func_basename_result"
	    func_stripname 'lib' '.dll' "$soname"
	    newlib=libimp-$func_stripname_result.a

	    # If the library has no export list, then create one now
	    if test -f "$output_objdir/$soname-def"; then :
	    else
	      func_verbose "extracting exported symbol list from \`$soname'"
	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
	    fi

	    # Create $newlib
	    if test -f "$output_objdir/$newlib"; then :; else
	      func_verbose "generating import library for \`$soname'"
	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
	    fi
	    # make sure the library variables are pointing to the new library
	    dir=$output_objdir
	    linklib=$newlib
	  fi # test -n "$old_archive_from_expsyms_cmds"

	  if test "$linkmode" = prog || test "$opt_mode" != relink; then
	    add_shlibpath=
	    add_dir=
	    add=
	    lib_linked=yes
	    case $hardcode_action in
	    immediate | unsupported)
	      if test "$hardcode_direct" = no; then
		add="$dir/$linklib"
		case $host in
		  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
		  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
		    *-*-unixware7*) add_dir="-L$dir" ;;
		  *-*-darwin* )
		    # if the lib is a (non-dlopened) module then we can not
		    # link against it, someone is ignoring the earlier warnings
		    if /usr/bin/file -L $add 2> /dev/null |
			 $GREP ": [^:]* bundle" >/dev/null ; then
		      if test "X$dlopenmodule" != "X$lib"; then
			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
			if test -z "$old_library" ; then
			  echo
			  echo "*** And there doesn't seem to be a static archive available"
			  echo "*** The link will probably fail, sorry"
			else
			  add="$dir/$old_library"
			fi
		      elif test -n "$old_library"; then
			add="$dir/$old_library"
		      fi
		    fi
		esac
	      elif test "$hardcode_minus_L" = no; then
		case $host in
		*-*-sunos*) add_shlibpath="$dir" ;;
		esac
		add_dir="-L$dir"
		add="-l$name"
	      elif test "$hardcode_shlibpath_var" = no; then
		add_shlibpath="$dir"
		add="-l$name"
	      else
		lib_linked=no
	      fi
	      ;;
	    relink)
	      if test "$hardcode_direct" = yes &&
	         test "$hardcode_direct_absolute" = no; then
		add="$dir/$linklib"
	      elif test "$hardcode_minus_L" = yes; then
		add_dir="-L$absdir"
		# Try looking first in the location we're being installed to.
		if test -n "$inst_prefix_dir"; then
		  case $libdir in
		    [\\/]*)
		      func_append add_dir " -L$inst_prefix_dir$libdir"
		      ;;
		  esac
		fi
		add="-l$name"
	      elif test "$hardcode_shlibpath_var" = yes; then
		add_shlibpath="$dir"
		add="-l$name"
	      else
		lib_linked=no
	      fi
	      ;;
	    *) lib_linked=no ;;
	    esac

	    if test "$lib_linked" != yes; then
	      func_fatal_configuration "unsupported hardcode properties"
	    fi

	    if test -n "$add_shlibpath"; then
	      case :$compile_shlibpath: in
	      *":$add_shlibpath:"*) ;;
	      *) func_append compile_shlibpath "$add_shlibpath:" ;;
	      esac
	    fi
	    if test "$linkmode" = prog; then
	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
	    else
	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
	      test -n "$add" && deplibs="$add $deplibs"
	      if test "$hardcode_direct" != yes &&
		 test "$hardcode_minus_L" != yes &&
		 test "$hardcode_shlibpath_var" = yes; then
		case :$finalize_shlibpath: in
		*":$libdir:"*) ;;
		*) func_append finalize_shlibpath "$libdir:" ;;
		esac
	      fi
	    fi
	  fi

	  if test "$linkmode" = prog || test "$opt_mode" = relink; then
	    add_shlibpath=
	    add_dir=
	    add=
	    # Finalize command for both is simple: just hardcode it.
	    if test "$hardcode_direct" = yes &&
	       test "$hardcode_direct_absolute" = no; then
	      add="$libdir/$linklib"
	    elif test "$hardcode_minus_L" = yes; then
	      add_dir="-L$libdir"
	      add="-l$name"
	    elif test "$hardcode_shlibpath_var" = yes; then
	      case :$finalize_shlibpath: in
	      *":$libdir:"*) ;;
	      *) func_append finalize_shlibpath "$libdir:" ;;
	      esac
	      add="-l$name"
	    elif test "$hardcode_automatic" = yes; then
	      if test -n "$inst_prefix_dir" &&
		 test -f "$inst_prefix_dir$libdir/$linklib" ; then
		add="$inst_prefix_dir$libdir/$linklib"
	      else
		add="$libdir/$linklib"
	      fi
	    else
	      # We cannot seem to hardcode it, guess we'll fake it.
	      add_dir="-L$libdir"
	      # Try looking first in the location we're being installed to.
	      if test -n "$inst_prefix_dir"; then
		case $libdir in
		  [\\/]*)
		    func_append add_dir " -L$inst_prefix_dir$libdir"
		    ;;
		esac
	      fi
	      add="-l$name"
	    fi

	    if test "$linkmode" = prog; then
	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
	    else
	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
	      test -n "$add" && deplibs="$add $deplibs"
	    fi
	  fi
	elif test "$linkmode" = prog; then
	  # Here we assume that one of hardcode_direct or hardcode_minus_L
	  # is not unsupported.  This is valid on all known static and
	  # shared platforms.
	  if test "$hardcode_direct" != unsupported; then
	    test -n "$old_library" && linklib="$old_library"
	    compile_deplibs="$dir/$linklib $compile_deplibs"
	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
	  else
	    compile_deplibs="-l$name -L$dir $compile_deplibs"
	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
	  fi
	elif test "$build_libtool_libs" = yes; then
	  # Not a shared library
	  if test "$deplibs_check_method" != pass_all; then
	    # We're trying link a shared library against a static one
	    # but the system doesn't support it.

	    # Just print a warning and add the library to dependency_libs so
	    # that the program can be linked against the static library.
	    echo
	    $ECHO "*** Warning: This system can not link to static lib archive $lib."
	    echo "*** I have the capability to make that library automatically link in when"
	    echo "*** you link to this library.  But I can only do this if you have a"
	    echo "*** shared version of the library, which you do not appear to have."
	    if test "$module" = yes; then
	      echo "*** But as you try to build a module library, libtool will still create "
	      echo "*** a static module, that should work as long as the dlopening application"
	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
	      if test -z "$global_symbol_pipe"; then
		echo
		echo "*** However, this would only work if libtool was able to extract symbol"
		echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
		echo "*** not find such a program.  So, this module is probably useless."
		echo "*** \`nm' from GNU binutils and a full rebuild may help."
	      fi
	      if test "$build_old_libs" = no; then
		build_libtool_libs=module
		build_old_libs=yes
	      else
		build_libtool_libs=no
	      fi
	    fi
	  else
	    deplibs="$dir/$old_library $deplibs"
	    link_static=yes
	  fi
	fi # link shared/static library?

	if test "$linkmode" = lib; then
	  if test -n "$dependency_libs" &&
	     { test "$hardcode_into_libs" != yes ||
	       test "$build_old_libs" = yes ||
	       test "$link_static" = yes; }; then
	    # Extract -R from dependency_libs
	    temp_deplibs=
	    for libdir in $dependency_libs; do
	      case $libdir in
	      -R*) func_stripname '-R' '' "$libdir"
	           temp_xrpath=$func_stripname_result
		   case " $xrpath " in
		   *" $temp_xrpath "*) ;;
		   *) func_append xrpath " $temp_xrpath";;
		   esac;;
	      *) func_append temp_deplibs " $libdir";;
	      esac
	    done
	    dependency_libs="$temp_deplibs"
	  fi

	  func_append newlib_search_path " $absdir"
	  # Link against this library
	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
	  # ... and its dependency_libs
	  tmp_libs=
	  for deplib in $dependency_libs; do
	    newdependency_libs="$deplib $newdependency_libs"
	    case $deplib in
              -L*) func_stripname '-L' '' "$deplib"
                   func_resolve_sysroot "$func_stripname_result";;
              *) func_resolve_sysroot "$deplib" ;;
            esac
	    if $opt_preserve_dup_deps ; then
	      case "$tmp_libs " in
	      *" $func_resolve_sysroot_result "*)
                func_append specialdeplibs " $func_resolve_sysroot_result" ;;
	      esac
	    fi
	    func_append tmp_libs " $func_resolve_sysroot_result"
	  done

	  if test "$link_all_deplibs" != no; then
	    # Add the search paths of all dependency libraries
	    for deplib in $dependency_libs; do
	      path=
	      case $deplib in
	      -L*) path="$deplib" ;;
	      *.la)
	        func_resolve_sysroot "$deplib"
	        deplib=$func_resolve_sysroot_result
	        func_dirname "$deplib" "" "."
		dir=$func_dirname_result
		# We need an absolute path.
		case $dir in
		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
		*)
		  absdir=`cd "$dir" && pwd`
		  if test -z "$absdir"; then
		    func_warning "cannot determine absolute directory name of \`$dir'"
		    absdir="$dir"
		  fi
		  ;;
		esac
		if $GREP "^installed=no" $deplib > /dev/null; then
		case $host in
		*-*-darwin*)
		  depdepl=
		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
		  if test -n "$deplibrary_names" ; then
		    for tmp in $deplibrary_names ; do
		      depdepl=$tmp
		    done
		    if test -f "$absdir/$objdir/$depdepl" ; then
		      depdepl="$absdir/$objdir/$depdepl"
		      darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
                      if test -z "$darwin_install_name"; then
                          darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
                      fi
		      func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
		      func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
		      path=
		    fi
		  fi
		  ;;
		*)
		  path="-L$absdir/$objdir"
		  ;;
		esac
		else
		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
		  test -z "$libdir" && \
		    func_fatal_error "\`$deplib' is not a valid libtool archive"
		  test "$absdir" != "$libdir" && \
		    func_warning "\`$deplib' seems to be moved"

		  path="-L$absdir"
		fi
		;;
	      esac
	      case " $deplibs " in
	      *" $path "*) ;;
	      *) deplibs="$path $deplibs" ;;
	      esac
	    done
	  fi # link_all_deplibs != no
	fi # linkmode = lib
      done # for deplib in $libs
      if test "$pass" = link; then
	if test "$linkmode" = "prog"; then
	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
	else
	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	fi
      fi
      dependency_libs="$newdependency_libs"
      if test "$pass" = dlpreopen; then
	# Link the dlpreopened libraries before other libraries
	for deplib in $save_deplibs; do
	  deplibs="$deplib $deplibs"
	done
      fi
      if test "$pass" != dlopen; then
	if test "$pass" != conv; then
	  # Make sure lib_search_path contains only unique directories.
	  lib_search_path=
	  for dir in $newlib_search_path; do
	    case "$lib_search_path " in
	    *" $dir "*) ;;
	    *) func_append lib_search_path " $dir" ;;
	    esac
	  done
	  newlib_search_path=
	fi

	if test "$linkmode,$pass" != "prog,link"; then
	  vars="deplibs"
	else
	  vars="compile_deplibs finalize_deplibs"
	fi
	for var in $vars dependency_libs; do
	  # Add libraries to $var in reverse order
	  eval tmp_libs=\"\$$var\"
	  new_libs=
	  for deplib in $tmp_libs; do
	    # FIXME: Pedantically, this is the right thing to do, so
	    #        that some nasty dependency loop isn't accidentally
	    #        broken:
	    #new_libs="$deplib $new_libs"
	    # Pragmatically, this seems to cause very few problems in
	    # practice:
	    case $deplib in
	    -L*) new_libs="$deplib $new_libs" ;;
	    -R*) ;;
	    *)
	      # And here is the reason: when a library appears more
	      # than once as an explicit dependence of a library, or
	      # is implicitly linked in more than once by the
	      # compiler, it is considered special, and multiple
	      # occurrences thereof are not removed.  Compare this
	      # with having the same library being listed as a
	      # dependency of multiple other libraries: in this case,
	      # we know (pedantically, we assume) the library does not
	      # need to be listed more than once, so we keep only the
	      # last copy.  This is not always right, but it is rare
	      # enough that we require users that really mean to play
	      # such unportable linking tricks to link the library
	      # using -Wl,-lname, so that libtool does not consider it
	      # for duplicate removal.
	      case " $specialdeplibs " in
	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
	      *)
		case " $new_libs " in
		*" $deplib "*) ;;
		*) new_libs="$deplib $new_libs" ;;
		esac
		;;
	      esac
	      ;;
	    esac
	  done
	  tmp_libs=
	  for deplib in $new_libs; do
	    case $deplib in
	    -L*)
	      case " $tmp_libs " in
	      *" $deplib "*) ;;
	      *) func_append tmp_libs " $deplib" ;;
	      esac
	      ;;
	    *) func_append tmp_libs " $deplib" ;;
	    esac
	  done
	  eval $var=\"$tmp_libs\"
	done # for var
      fi
      # Last step: remove runtime libs from dependency_libs
      # (they stay in deplibs)
      tmp_libs=
      for i in $dependency_libs ; do
	case " $predeps $postdeps $compiler_lib_search_path " in
	*" $i "*)
	  i=""
	  ;;
	esac
	if test -n "$i" ; then
	  func_append tmp_libs " $i"
	fi
      done
      dependency_libs=$tmp_libs
    done # for pass
    if test "$linkmode" = prog; then
      dlfiles="$newdlfiles"
    fi
    if test "$linkmode" = prog || test "$linkmode" = lib; then
      dlprefiles="$newdlprefiles"
    fi

    case $linkmode in
    oldlib)
      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
	func_warning "\`-dlopen' is ignored for archives"
      fi

      case " $deplibs" in
      *\ -l* | *\ -L*)
	func_warning "\`-l' and \`-L' are ignored for archives" ;;
      esac

      test -n "$rpath" && \
	func_warning "\`-rpath' is ignored for archives"

      test -n "$xrpath" && \
	func_warning "\`-R' is ignored for archives"

      test -n "$vinfo" && \
	func_warning "\`-version-info/-version-number' is ignored for archives"

      test -n "$release" && \
	func_warning "\`-release' is ignored for archives"

      test -n "$export_symbols$export_symbols_regex" && \
	func_warning "\`-export-symbols' is ignored for archives"

      # Now set the variables for building old libraries.
      build_libtool_libs=no
      oldlibs="$output"
      func_append objs "$old_deplibs"
      ;;

    lib)
      # Make sure we only generate libraries of the form `libNAME.la'.
      case $outputname in
      lib*)
	func_stripname 'lib' '.la' "$outputname"
	name=$func_stripname_result
	eval shared_ext=\"$shrext_cmds\"
	eval libname=\"$libname_spec\"
	;;
      *)
	test "$module" = no && \
	  func_fatal_help "libtool library \`$output' must begin with \`lib'"

	if test "$need_lib_prefix" != no; then
	  # Add the "lib" prefix for modules if required
	  func_stripname '' '.la' "$outputname"
	  name=$func_stripname_result
	  eval shared_ext=\"$shrext_cmds\"
	  eval libname=\"$libname_spec\"
	else
	  func_stripname '' '.la' "$outputname"
	  libname=$func_stripname_result
	fi
	;;
      esac

      if test -n "$objs"; then
	if test "$deplibs_check_method" != pass_all; then
	  func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
	else
	  echo
	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
	  $ECHO "*** objects $objs is not portable!"
	  func_append libobjs " $objs"
	fi
      fi

      test "$dlself" != no && \
	func_warning "\`-dlopen self' is ignored for libtool libraries"

      set dummy $rpath
      shift
      test "$#" -gt 1 && \
	func_warning "ignoring multiple \`-rpath's for a libtool library"

      install_libdir="$1"

      oldlibs=
      if test -z "$rpath"; then
	if test "$build_libtool_libs" = yes; then
	  # Building a libtool convenience library.
	  # Some compilers have problems with a `.al' extension so
	  # convenience libraries should have the same extension an
	  # archive normally would.
	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
	  build_libtool_libs=convenience
	  build_old_libs=yes
	fi

	test -n "$vinfo" && \
	  func_warning "\`-version-info/-version-number' is ignored for convenience libraries"

	test -n "$release" && \
	  func_warning "\`-release' is ignored for convenience libraries"
      else

	# Parse the version information argument.
	save_ifs="$IFS"; IFS=':'
	set dummy $vinfo 0 0 0
	shift
	IFS="$save_ifs"

	test -n "$7" && \
	  func_fatal_help "too many parameters to \`-version-info'"

	# convert absolute version numbers to libtool ages
	# this retains compatibility with .la files and attempts
	# to make the code below a bit more comprehensible

	case $vinfo_number in
	yes)
	  number_major="$1"
	  number_minor="$2"
	  number_revision="$3"
	  #
	  # There are really only two kinds -- those that
	  # use the current revision as the major version
	  # and those that subtract age and use age as
	  # a minor version.  But, then there is irix
	  # which has an extra 1 added just for fun
	  #
	  case $version_type in
	  # correct linux to gnu/linux during the next big refactor
	  darwin|linux|osf|windows|none)
	    func_arith $number_major + $number_minor
	    current=$func_arith_result
	    age="$number_minor"
	    revision="$number_revision"
	    ;;
	  freebsd-aout|freebsd-elf|qnx|sunos)
	    current="$number_major"
	    revision="$number_minor"
	    age="0"
	    ;;
	  irix|nonstopux)
	    func_arith $number_major + $number_minor
	    current=$func_arith_result
	    age="$number_minor"
	    revision="$number_minor"
	    lt_irix_increment=no
	    ;;
	  esac
	  ;;
	no)
	  current="$1"
	  revision="$2"
	  age="$3"
	  ;;
	esac

	# Check that each of the things are valid numbers.
	case $current in
	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
	*)
	  func_error "CURRENT \`$current' must be a nonnegative integer"
	  func_fatal_error "\`$vinfo' is not valid version information"
	  ;;
	esac

	case $revision in
	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
	*)
	  func_error "REVISION \`$revision' must be a nonnegative integer"
	  func_fatal_error "\`$vinfo' is not valid version information"
	  ;;
	esac

	case $age in
	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
	*)
	  func_error "AGE \`$age' must be a nonnegative integer"
	  func_fatal_error "\`$vinfo' is not valid version information"
	  ;;
	esac

	if test "$age" -gt "$current"; then
	  func_error "AGE \`$age' is greater than the current interface number \`$current'"
	  func_fatal_error "\`$vinfo' is not valid version information"
	fi

	# Calculate the version variables.
	major=
	versuffix=
	verstring=
	case $version_type in
	none) ;;

	darwin)
	  # Like Linux, but with the current version available in
	  # verstring for coding it into the library header
	  func_arith $current - $age
	  major=.$func_arith_result
	  versuffix="$major.$age.$revision"
	  # Darwin ld doesn't like 0 for these options...
	  func_arith $current + 1
	  minor_current=$func_arith_result
	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
	  ;;

	freebsd-aout)
	  major=".$current"
	  versuffix=".$current.$revision";
	  ;;

	freebsd-elf)
	  major=".$current"
	  versuffix=".$current"
	  ;;

	irix | nonstopux)
	  if test "X$lt_irix_increment" = "Xno"; then
	    func_arith $current - $age
	  else
	    func_arith $current - $age + 1
	  fi
	  major=$func_arith_result

	  case $version_type in
	    nonstopux) verstring_prefix=nonstopux ;;
	    *)         verstring_prefix=sgi ;;
	  esac
	  verstring="$verstring_prefix$major.$revision"

	  # Add in all the interfaces that we are compatible with.
	  loop=$revision
	  while test "$loop" -ne 0; do
	    func_arith $revision - $loop
	    iface=$func_arith_result
	    func_arith $loop - 1
	    loop=$func_arith_result
	    verstring="$verstring_prefix$major.$iface:$verstring"
	  done

	  # Before this point, $major must not contain `.'.
	  major=.$major
	  versuffix="$major.$revision"
	  ;;

	linux) # correct to gnu/linux during the next big refactor
	  func_arith $current - $age
	  major=.$func_arith_result
	  versuffix="$major.$age.$revision"
	  ;;

	osf)
	  func_arith $current - $age
	  major=.$func_arith_result
	  versuffix=".$current.$age.$revision"
	  verstring="$current.$age.$revision"

	  # Add in all the interfaces that we are compatible with.
	  loop=$age
	  while test "$loop" -ne 0; do
	    func_arith $current - $loop
	    iface=$func_arith_result
	    func_arith $loop - 1
	    loop=$func_arith_result
	    verstring="$verstring:${iface}.0"
	  done

	  # Make executables depend on our current version.
	  func_append verstring ":${current}.0"
	  ;;

	qnx)
	  major=".$current"
	  versuffix=".$current"
	  ;;

	sunos)
	  major=".$current"
	  versuffix=".$current.$revision"
	  ;;

	windows)
	  # Use '-' rather than '.', since we only want one
	  # extension on DOS 8.3 filesystems.
	  func_arith $current - $age
	  major=$func_arith_result
	  versuffix="-$major"
	  ;;

	*)
	  func_fatal_configuration "unknown library version type \`$version_type'"
	  ;;
	esac

	# Clear the version info if we defaulted, and they specified a release.
	if test -z "$vinfo" && test -n "$release"; then
	  major=
	  case $version_type in
	  darwin)
	    # we can't check for "0.0" in archive_cmds due to quoting
	    # problems, so we reset it completely
	    verstring=
	    ;;
	  *)
	    verstring="0.0"
	    ;;
	  esac
	  if test "$need_version" = no; then
	    versuffix=
	  else
	    versuffix=".0.0"
	  fi
	fi

	# Remove version info from name if versioning should be avoided
	if test "$avoid_version" = yes && test "$need_version" = no; then
	  major=
	  versuffix=
	  verstring=""
	fi

	# Check to see if the archive will have undefined symbols.
	if test "$allow_undefined" = yes; then
	  if test "$allow_undefined_flag" = unsupported; then
	    func_warning "undefined symbols not allowed in $host shared libraries"
	    build_libtool_libs=no
	    build_old_libs=yes
	  fi
	else
	  # Don't allow undefined symbols.
	  allow_undefined_flag="$no_undefined_flag"
	fi

      fi

      func_generate_dlsyms "$libname" "$libname" "yes"
      func_append libobjs " $symfileobj"
      test "X$libobjs" = "X " && libobjs=

      if test "$opt_mode" != relink; then
	# Remove our outputs, but don't remove object files since they
	# may have been created when compiling PIC objects.
	removelist=
	tempremovelist=`$ECHO "$output_objdir/*"`
	for p in $tempremovelist; do
	  case $p in
	    *.$objext | *.gcno)
	       ;;
	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
	       if test "X$precious_files_regex" != "X"; then
		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
		 then
		   continue
		 fi
	       fi
	       func_append removelist " $p"
	       ;;
	    *) ;;
	  esac
	done
	test -n "$removelist" && \
	  func_show_eval "${RM}r \$removelist"
      fi

      # Now set the variables for building old libraries.
      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
	func_append oldlibs " $output_objdir/$libname.$libext"

	# Transform .lo files to .o files.
	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
      fi

      # Eliminate all temporary directories.
      #for path in $notinst_path; do
      #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
      #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
      #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
      #done

      if test -n "$xrpath"; then
	# If the user specified any rpath flags, then add them.
	temp_xrpath=
	for libdir in $xrpath; do
	  func_replace_sysroot "$libdir"
	  func_append temp_xrpath " -R$func_replace_sysroot_result"
	  case "$finalize_rpath " in
	  *" $libdir "*) ;;
	  *) func_append finalize_rpath " $libdir" ;;
	  esac
	done
	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
	  dependency_libs="$temp_xrpath $dependency_libs"
	fi
      fi

      # Make sure dlfiles contains only unique files that won't be dlpreopened
      old_dlfiles="$dlfiles"
      dlfiles=
      for lib in $old_dlfiles; do
	case " $dlprefiles $dlfiles " in
	*" $lib "*) ;;
	*) func_append dlfiles " $lib" ;;
	esac
      done

      # Make sure dlprefiles contains only unique files
      old_dlprefiles="$dlprefiles"
      dlprefiles=
      for lib in $old_dlprefiles; do
	case "$dlprefiles " in
	*" $lib "*) ;;
	*) func_append dlprefiles " $lib" ;;
	esac
      done

      if test "$build_libtool_libs" = yes; then
	if test -n "$rpath"; then
	  case $host in
	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
	    # these systems don't actually have a c library (as such)!
	    ;;
	  *-*-rhapsody* | *-*-darwin1.[012])
	    # Rhapsody C library is in the System framework
	    func_append deplibs " System.ltframework"
	    ;;
	  *-*-netbsd*)
	    # Don't link with libc until the a.out ld.so is fixed.
	    ;;
	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
	    # Do not include libc due to us having libc/libc_r.
	    ;;
	  *-*-sco3.2v5* | *-*-sco5v6*)
	    # Causes problems with __ctype
	    ;;
	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
	    # Compiler inserts libc in the correct place for threads to work
	    ;;
	  *)
	    # Add libc to deplibs on all other systems if necessary.
	    if test "$build_libtool_need_lc" = "yes"; then
	      func_append deplibs " -lc"
	    fi
	    ;;
	  esac
	fi

	# Transform deplibs into only deplibs that can be linked in shared.
	name_save=$name
	libname_save=$libname
	release_save=$release
	versuffix_save=$versuffix
	major_save=$major
	# I'm not sure if I'm treating the release correctly.  I think
	# release should show up in the -l (ie -lgmp5) so we don't want to
	# add it in twice.  Is that correct?
	release=""
	versuffix=""
	major=""
	newdeplibs=
	droppeddeps=no
	case $deplibs_check_method in
	pass_all)
	  # Don't check for shared/static.  Everything works.
	  # This might be a little naive.  We might want to check
	  # whether the library exists or not.  But this is on
	  # osf3 & osf4 and I'm not really sure... Just
	  # implementing what was already the behavior.
	  newdeplibs=$deplibs
	  ;;
	test_compile)
	  # This code stresses the "libraries are programs" paradigm to its
	  # limits. Maybe even breaks it.  We compile a program, linking it
	  # against the deplibs as a proxy for the library.  Then we can check
	  # whether they linked in statically or dynamically with ldd.
	  $opt_dry_run || $RM conftest.c
	  cat > conftest.c </dev/null`
		    $nocaseglob
		  else
		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
		  fi
		  for potent_lib in $potential_libs; do
		      # Follow soft links.
		      if ls -lLd "$potent_lib" 2>/dev/null |
			 $GREP " -> " >/dev/null; then
			continue
		      fi
		      # The statement above tries to avoid entering an
		      # endless loop below, in case of cyclic links.
		      # We might still enter an endless loop, since a link
		      # loop can be closed while we follow links,
		      # but so what?
		      potlib="$potent_lib"
		      while test -h "$potlib" 2>/dev/null; do
			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
			case $potliblink in
			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
			*) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
			esac
		      done
		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
			 $SED -e 10q |
			 $EGREP "$file_magic_regex" > /dev/null; then
			func_append newdeplibs " $a_deplib"
			a_deplib=""
			break 2
		      fi
		  done
		done
	      fi
	      if test -n "$a_deplib" ; then
		droppeddeps=yes
		echo
		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
		echo "*** I have the capability to make that library automatically link in when"
		echo "*** you link to this library.  But I can only do this if you have a"
		echo "*** shared version of the library, which you do not appear to have"
		echo "*** because I did check the linker path looking for a file starting"
		if test -z "$potlib" ; then
		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
		else
		  $ECHO "*** with $libname and none of the candidates passed a file format test"
		  $ECHO "*** using a file magic. Last file checked: $potlib"
		fi
	      fi
	      ;;
	    *)
	      # Add a -L argument.
	      func_append newdeplibs " $a_deplib"
	      ;;
	    esac
	  done # Gone through all deplibs.
	  ;;
	match_pattern*)
	  set dummy $deplibs_check_method; shift
	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
	  for a_deplib in $deplibs; do
	    case $a_deplib in
	    -l*)
	      func_stripname -l '' "$a_deplib"
	      name=$func_stripname_result
	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
		case " $predeps $postdeps " in
		*" $a_deplib "*)
		  func_append newdeplibs " $a_deplib"
		  a_deplib=""
		  ;;
		esac
	      fi
	      if test -n "$a_deplib" ; then
		libname=`eval "\\$ECHO \"$libname_spec\""`
		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
		  for potent_lib in $potential_libs; do
		    potlib="$potent_lib" # see symlink-check above in file_magic test
		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
		       $EGREP "$match_pattern_regex" > /dev/null; then
		      func_append newdeplibs " $a_deplib"
		      a_deplib=""
		      break 2
		    fi
		  done
		done
	      fi
	      if test -n "$a_deplib" ; then
		droppeddeps=yes
		echo
		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
		echo "*** I have the capability to make that library automatically link in when"
		echo "*** you link to this library.  But I can only do this if you have a"
		echo "*** shared version of the library, which you do not appear to have"
		echo "*** because I did check the linker path looking for a file starting"
		if test -z "$potlib" ; then
		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
		else
		  $ECHO "*** with $libname and none of the candidates passed a file format test"
		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
		fi
	      fi
	      ;;
	    *)
	      # Add a -L argument.
	      func_append newdeplibs " $a_deplib"
	      ;;
	    esac
	  done # Gone through all deplibs.
	  ;;
	none | unknown | *)
	  newdeplibs=""
	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
	    for i in $predeps $postdeps ; do
	      # can't use Xsed below, because $i might contain '/'
	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
	    done
	  fi
	  case $tmp_deplibs in
	  *[!\	\ ]*)
	    echo
	    if test "X$deplibs_check_method" = "Xnone"; then
	      echo "*** Warning: inter-library dependencies are not supported in this platform."
	    else
	      echo "*** Warning: inter-library dependencies are not known to be supported."
	    fi
	    echo "*** All declared inter-library dependencies are being dropped."
	    droppeddeps=yes
	    ;;
	  esac
	  ;;
	esac
	versuffix=$versuffix_save
	major=$major_save
	release=$release_save
	libname=$libname_save
	name=$name_save

	case $host in
	*-*-rhapsody* | *-*-darwin1.[012])
	  # On Rhapsody replace the C library with the System framework
	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
	  ;;
	esac

	if test "$droppeddeps" = yes; then
	  if test "$module" = yes; then
	    echo
	    echo "*** Warning: libtool could not satisfy all declared inter-library"
	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
	    echo "*** a static module, that should work as long as the dlopening"
	    echo "*** application is linked with the -dlopen flag."
	    if test -z "$global_symbol_pipe"; then
	      echo
	      echo "*** However, this would only work if libtool was able to extract symbol"
	      echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
	      echo "*** not find such a program.  So, this module is probably useless."
	      echo "*** \`nm' from GNU binutils and a full rebuild may help."
	    fi
	    if test "$build_old_libs" = no; then
	      oldlibs="$output_objdir/$libname.$libext"
	      build_libtool_libs=module
	      build_old_libs=yes
	    else
	      build_libtool_libs=no
	    fi
	  else
	    echo "*** The inter-library dependencies that have been dropped here will be"
	    echo "*** automatically added whenever a program is linked with this library"
	    echo "*** or is declared to -dlopen it."

	    if test "$allow_undefined" = no; then
	      echo
	      echo "*** Since this library must not contain undefined symbols,"
	      echo "*** because either the platform does not support them or"
	      echo "*** it was explicitly requested with -no-undefined,"
	      echo "*** libtool will only create a static version of it."
	      if test "$build_old_libs" = no; then
		oldlibs="$output_objdir/$libname.$libext"
		build_libtool_libs=module
		build_old_libs=yes
	      else
		build_libtool_libs=no
	      fi
	    fi
	  fi
	fi
	# Done checking deplibs!
	deplibs=$newdeplibs
      fi
      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
      case $host in
	*-*-darwin*)
	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	  ;;
      esac

      # move library search paths that coincide with paths to not yet
      # installed libraries to the beginning of the library search list
      new_libs=
      for path in $notinst_path; do
	case " $new_libs " in
	*" -L$path/$objdir "*) ;;
	*)
	  case " $deplibs " in
	  *" -L$path/$objdir "*)
	    func_append new_libs " -L$path/$objdir" ;;
	  esac
	  ;;
	esac
      done
      for deplib in $deplibs; do
	case $deplib in
	-L*)
	  case " $new_libs " in
	  *" $deplib "*) ;;
	  *) func_append new_libs " $deplib" ;;
	  esac
	  ;;
	*) func_append new_libs " $deplib" ;;
	esac
      done
      deplibs="$new_libs"

      # All the library-specific variables (install_libdir is set above).
      library_names=
      old_library=
      dlname=

      # Test again, we may have decided not to build it any more
      if test "$build_libtool_libs" = yes; then
	# Remove ${wl} instances when linking with ld.
	# FIXME: should test the right _cmds variable.
	case $archive_cmds in
	  *\$LD\ *) wl= ;;
        esac
	if test "$hardcode_into_libs" = yes; then
	  # Hardcode the library paths
	  hardcode_libdirs=
	  dep_rpath=
	  rpath="$finalize_rpath"
	  test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
	  for libdir in $rpath; do
	    if test -n "$hardcode_libdir_flag_spec"; then
	      if test -n "$hardcode_libdir_separator"; then
		func_replace_sysroot "$libdir"
		libdir=$func_replace_sysroot_result
		if test -z "$hardcode_libdirs"; then
		  hardcode_libdirs="$libdir"
		else
		  # Just accumulate the unique libdirs.
		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
		    ;;
		  *)
		    func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
		    ;;
		  esac
		fi
	      else
		eval flag=\"$hardcode_libdir_flag_spec\"
		func_append dep_rpath " $flag"
	      fi
	    elif test -n "$runpath_var"; then
	      case "$perm_rpath " in
	      *" $libdir "*) ;;
	      *) func_append perm_rpath " $libdir" ;;
	      esac
	    fi
	  done
	  # Substitute the hardcoded libdirs into the rpath.
	  if test -n "$hardcode_libdir_separator" &&
	     test -n "$hardcode_libdirs"; then
	    libdir="$hardcode_libdirs"
	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
	  fi
	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
	    # We should set the runpath_var.
	    rpath=
	    for dir in $perm_rpath; do
	      func_append rpath "$dir:"
	    done
	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
	  fi
	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
	fi

	shlibpath="$finalize_shlibpath"
	test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
	if test -n "$shlibpath"; then
	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
	fi

	# Get the real and link names of the library.
	eval shared_ext=\"$shrext_cmds\"
	eval library_names=\"$library_names_spec\"
	set dummy $library_names
	shift
	realname="$1"
	shift

	if test -n "$soname_spec"; then
	  eval soname=\"$soname_spec\"
	else
	  soname="$realname"
	fi
	if test -z "$dlname"; then
	  dlname=$soname
	fi

	lib="$output_objdir/$realname"
	linknames=
	for link
	do
	  func_append linknames " $link"
	done

	# Use standard objects if they are pic
	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
	test "X$libobjs" = "X " && libobjs=

	delfiles=
	if test -n "$export_symbols" && test -n "$include_expsyms"; then
	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
	  export_symbols="$output_objdir/$libname.uexp"
	  func_append delfiles " $export_symbols"
	fi

	orig_export_symbols=
	case $host_os in
	cygwin* | mingw* | cegcc*)
	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
	    # exporting using user supplied symfile
	    if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
	      # and it's NOT already a .def file. Must figure out
	      # which of the given symbols are data symbols and tag
	      # them as such. So, trigger use of export_symbols_cmds.
	      # export_symbols gets reassigned inside the "prepare
	      # the list of exported symbols" if statement, so the
	      # include_expsyms logic still works.
	      orig_export_symbols="$export_symbols"
	      export_symbols=
	      always_export_symbols=yes
	    fi
	  fi
	  ;;
	esac

	# Prepare the list of exported symbols
	if test -z "$export_symbols"; then
	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
	    func_verbose "generating symbol list for \`$libname.la'"
	    export_symbols="$output_objdir/$libname.exp"
	    $opt_dry_run || $RM $export_symbols
	    cmds=$export_symbols_cmds
	    save_ifs="$IFS"; IFS='~'
	    for cmd1 in $cmds; do
	      IFS="$save_ifs"
	      # Take the normal branch if the nm_file_list_spec branch
	      # doesn't work or if tool conversion is not needed.
	      case $nm_file_list_spec~$to_tool_file_cmd in
		*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
		  try_normal_branch=yes
		  eval cmd=\"$cmd1\"
		  func_len " $cmd"
		  len=$func_len_result
		  ;;
		*)
		  try_normal_branch=no
		  ;;
	      esac
	      if test "$try_normal_branch" = yes \
		 && { test "$len" -lt "$max_cmd_len" \
		      || test "$max_cmd_len" -le -1; }
	      then
		func_show_eval "$cmd" 'exit $?'
		skipped_export=false
	      elif test -n "$nm_file_list_spec"; then
		func_basename "$output"
		output_la=$func_basename_result
		save_libobjs=$libobjs
		save_output=$output
		output=${output_objdir}/${output_la}.nm
		func_to_tool_file "$output"
		libobjs=$nm_file_list_spec$func_to_tool_file_result
		func_append delfiles " $output"
		func_verbose "creating $NM input file list: $output"
		for obj in $save_libobjs; do
		  func_to_tool_file "$obj"
		  $ECHO "$func_to_tool_file_result"
		done > "$output"
		eval cmd=\"$cmd1\"
		func_show_eval "$cmd" 'exit $?'
		output=$save_output
		libobjs=$save_libobjs
		skipped_export=false
	      else
		# The command line is too long to execute in one step.
		func_verbose "using reloadable object file for export list..."
		skipped_export=:
		# Break out early, otherwise skipped_export may be
		# set to false by a later but shorter cmd.
		break
	      fi
	    done
	    IFS="$save_ifs"
	    if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
	    fi
	  fi
	fi

	if test -n "$export_symbols" && test -n "$include_expsyms"; then
	  tmp_export_symbols="$export_symbols"
	  test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
	fi

	if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
	  # The given exports_symbols file has to be filtered, so filter it.
	  func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
	  # 's' commands which not all seds can handle. GNU sed should be fine
	  # though. Also, the filter scales superlinearly with the number of
	  # global variables. join(1) would be nice here, but unfortunately
	  # isn't a blessed tool.
	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
	  func_append delfiles " $export_symbols $output_objdir/$libname.filter"
	  export_symbols=$output_objdir/$libname.def
	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
	fi

	tmp_deplibs=
	for test_deplib in $deplibs; do
	  case " $convenience " in
	  *" $test_deplib "*) ;;
	  *)
	    func_append tmp_deplibs " $test_deplib"
	    ;;
	  esac
	done
	deplibs="$tmp_deplibs"

	if test -n "$convenience"; then
	  if test -n "$whole_archive_flag_spec" &&
	    test "$compiler_needs_object" = yes &&
	    test -z "$libobjs"; then
	    # extract the archives, so we have objects to list.
	    # TODO: could optimize this to just extract one archive.
	    whole_archive_flag_spec=
	  fi
	  if test -n "$whole_archive_flag_spec"; then
	    save_libobjs=$libobjs
	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
	    test "X$libobjs" = "X " && libobjs=
	  else
	    gentop="$output_objdir/${outputname}x"
	    func_append generated " $gentop"

	    func_extract_archives $gentop $convenience
	    func_append libobjs " $func_extract_archives_result"
	    test "X$libobjs" = "X " && libobjs=
	  fi
	fi

	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
	  eval flag=\"$thread_safe_flag_spec\"
	  func_append linker_flags " $flag"
	fi

	# Make a backup of the uninstalled library when relinking
	if test "$opt_mode" = relink; then
	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
	fi

	# Do each of the archive commands.
	if test "$module" = yes && test -n "$module_cmds" ; then
	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
	    eval test_cmds=\"$module_expsym_cmds\"
	    cmds=$module_expsym_cmds
	  else
	    eval test_cmds=\"$module_cmds\"
	    cmds=$module_cmds
	  fi
	else
	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
	    eval test_cmds=\"$archive_expsym_cmds\"
	    cmds=$archive_expsym_cmds
	  else
	    eval test_cmds=\"$archive_cmds\"
	    cmds=$archive_cmds
	  fi
	fi

	if test "X$skipped_export" != "X:" &&
	   func_len " $test_cmds" &&
	   len=$func_len_result &&
	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
	  :
	else
	  # The command line is too long to link in one step, link piecewise
	  # or, if using GNU ld and skipped_export is not :, use a linker
	  # script.

	  # Save the value of $output and $libobjs because we want to
	  # use them later.  If we have whole_archive_flag_spec, we
	  # want to use save_libobjs as it was before
	  # whole_archive_flag_spec was expanded, because we can't
	  # assume the linker understands whole_archive_flag_spec.
	  # This may have to be revisited, in case too many
	  # convenience libraries get linked in and end up exceeding
	  # the spec.
	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
	    save_libobjs=$libobjs
	  fi
	  save_output=$output
	  func_basename "$output"
	  output_la=$func_basename_result

	  # Clear the reloadable object creation command queue and
	  # initialize k to one.
	  test_cmds=
	  concat_cmds=
	  objlist=
	  last_robj=
	  k=1

	  if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
	    output=${output_objdir}/${output_la}.lnkscript
	    func_verbose "creating GNU ld script: $output"
	    echo 'INPUT (' > $output
	    for obj in $save_libobjs
	    do
	      func_to_tool_file "$obj"
	      $ECHO "$func_to_tool_file_result" >> $output
	    done
	    echo ')' >> $output
	    func_append delfiles " $output"
	    func_to_tool_file "$output"
	    output=$func_to_tool_file_result
	  elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
	    output=${output_objdir}/${output_la}.lnk
	    func_verbose "creating linker input file list: $output"
	    : > $output
	    set x $save_libobjs
	    shift
	    firstobj=
	    if test "$compiler_needs_object" = yes; then
	      firstobj="$1 "
	      shift
	    fi
	    for obj
	    do
	      func_to_tool_file "$obj"
	      $ECHO "$func_to_tool_file_result" >> $output
	    done
	    func_append delfiles " $output"
	    func_to_tool_file "$output"
	    output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
	  else
	    if test -n "$save_libobjs"; then
	      func_verbose "creating reloadable object files..."
	      output=$output_objdir/$output_la-${k}.$objext
	      eval test_cmds=\"$reload_cmds\"
	      func_len " $test_cmds"
	      len0=$func_len_result
	      len=$len0

	      # Loop over the list of objects to be linked.
	      for obj in $save_libobjs
	      do
		func_len " $obj"
		func_arith $len + $func_len_result
		len=$func_arith_result
		if test "X$objlist" = X ||
		   test "$len" -lt "$max_cmd_len"; then
		  func_append objlist " $obj"
		else
		  # The command $test_cmds is almost too long, add a
		  # command to the queue.
		  if test "$k" -eq 1 ; then
		    # The first file doesn't have a previous command to add.
		    reload_objs=$objlist
		    eval concat_cmds=\"$reload_cmds\"
		  else
		    # All subsequent reloadable object files will link in
		    # the last one created.
		    reload_objs="$objlist $last_robj"
		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
		  fi
		  last_robj=$output_objdir/$output_la-${k}.$objext
		  func_arith $k + 1
		  k=$func_arith_result
		  output=$output_objdir/$output_la-${k}.$objext
		  objlist=" $obj"
		  func_len " $last_robj"
		  func_arith $len0 + $func_len_result
		  len=$func_arith_result
		fi
	      done
	      # Handle the remaining objects by creating one last
	      # reloadable object file.  All subsequent reloadable object
	      # files will link in the last one created.
	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
	      reload_objs="$objlist $last_robj"
	      eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
	      if test -n "$last_robj"; then
	        eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
	      fi
	      func_append delfiles " $output"

	    else
	      output=
	    fi

	    if ${skipped_export-false}; then
	      func_verbose "generating symbol list for \`$libname.la'"
	      export_symbols="$output_objdir/$libname.exp"
	      $opt_dry_run || $RM $export_symbols
	      libobjs=$output
	      # Append the command to create the export file.
	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
	      if test -n "$last_robj"; then
		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
	      fi
	    fi

	    test -n "$save_libobjs" &&
	      func_verbose "creating a temporary reloadable object file: $output"

	    # Loop through the commands generated above and execute them.
	    save_ifs="$IFS"; IFS='~'
	    for cmd in $concat_cmds; do
	      IFS="$save_ifs"
	      $opt_silent || {
		  func_quote_for_expand "$cmd"
		  eval "func_echo $func_quote_for_expand_result"
	      }
	      $opt_dry_run || eval "$cmd" || {
		lt_exit=$?

		# Restore the uninstalled library and exit
		if test "$opt_mode" = relink; then
		  ( cd "$output_objdir" && \
		    $RM "${realname}T" && \
		    $MV "${realname}U" "$realname" )
		fi

		exit $lt_exit
	      }
	    done
	    IFS="$save_ifs"

	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
	    fi
	  fi

          if ${skipped_export-false}; then
	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
	      tmp_export_symbols="$export_symbols"
	      test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
	    fi

	    if test -n "$orig_export_symbols"; then
	      # The given exports_symbols file has to be filtered, so filter it.
	      func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
	      # 's' commands which not all seds can handle. GNU sed should be fine
	      # though. Also, the filter scales superlinearly with the number of
	      # global variables. join(1) would be nice here, but unfortunately
	      # isn't a blessed tool.
	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
	      func_append delfiles " $export_symbols $output_objdir/$libname.filter"
	      export_symbols=$output_objdir/$libname.def
	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
	    fi
	  fi

	  libobjs=$output
	  # Restore the value of output.
	  output=$save_output

	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
	    test "X$libobjs" = "X " && libobjs=
	  fi
	  # Expand the library linking commands again to reset the
	  # value of $libobjs for piecewise linking.

	  # Do each of the archive commands.
	  if test "$module" = yes && test -n "$module_cmds" ; then
	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
	      cmds=$module_expsym_cmds
	    else
	      cmds=$module_cmds
	    fi
	  else
	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
	      cmds=$archive_expsym_cmds
	    else
	      cmds=$archive_cmds
	    fi
	  fi
	fi

	if test -n "$delfiles"; then
	  # Append the command to remove temporary files to $cmds.
	  eval cmds=\"\$cmds~\$RM $delfiles\"
	fi

	# Add any objects from preloaded convenience libraries
	if test -n "$dlprefiles"; then
	  gentop="$output_objdir/${outputname}x"
	  func_append generated " $gentop"

	  func_extract_archives $gentop $dlprefiles
	  func_append libobjs " $func_extract_archives_result"
	  test "X$libobjs" = "X " && libobjs=
	fi

	save_ifs="$IFS"; IFS='~'
	for cmd in $cmds; do
	  IFS="$save_ifs"
	  eval cmd=\"$cmd\"
	  $opt_silent || {
	    func_quote_for_expand "$cmd"
	    eval "func_echo $func_quote_for_expand_result"
	  }
	  $opt_dry_run || eval "$cmd" || {
	    lt_exit=$?

	    # Restore the uninstalled library and exit
	    if test "$opt_mode" = relink; then
	      ( cd "$output_objdir" && \
	        $RM "${realname}T" && \
		$MV "${realname}U" "$realname" )
	    fi

	    exit $lt_exit
	  }
	done
	IFS="$save_ifs"

	# Restore the uninstalled library and exit
	if test "$opt_mode" = relink; then
	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?

	  if test -n "$convenience"; then
	    if test -z "$whole_archive_flag_spec"; then
	      func_show_eval '${RM}r "$gentop"'
	    fi
	  fi

	  exit $EXIT_SUCCESS
	fi

	# Create links to the real library.
	for linkname in $linknames; do
	  if test "$realname" != "$linkname"; then
	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
	  fi
	done

	# If -module or -export-dynamic was specified, set the dlname.
	if test "$module" = yes || test "$export_dynamic" = yes; then
	  # On all known operating systems, these are identical.
	  dlname="$soname"
	fi
      fi
      ;;

    obj)
      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
	func_warning "\`-dlopen' is ignored for objects"
      fi

      case " $deplibs" in
      *\ -l* | *\ -L*)
	func_warning "\`-l' and \`-L' are ignored for objects" ;;
      esac

      test -n "$rpath" && \
	func_warning "\`-rpath' is ignored for objects"

      test -n "$xrpath" && \
	func_warning "\`-R' is ignored for objects"

      test -n "$vinfo" && \
	func_warning "\`-version-info' is ignored for objects"

      test -n "$release" && \
	func_warning "\`-release' is ignored for objects"

      case $output in
      *.lo)
	test -n "$objs$old_deplibs" && \
	  func_fatal_error "cannot build library object \`$output' from non-libtool objects"

	libobj=$output
	func_lo2o "$libobj"
	obj=$func_lo2o_result
	;;
      *)
	libobj=
	obj="$output"
	;;
      esac

      # Delete the old objects.
      $opt_dry_run || $RM $obj $libobj

      # Objects from convenience libraries.  This assumes
      # single-version convenience libraries.  Whenever we create
      # different ones for PIC/non-PIC, this we'll have to duplicate
      # the extraction.
      reload_conv_objs=
      gentop=
      # reload_cmds runs $LD directly, so let us get rid of
      # -Wl from whole_archive_flag_spec and hope we can get by with
      # turning comma into space..
      wl=

      if test -n "$convenience"; then
	if test -n "$whole_archive_flag_spec"; then
	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
	  reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
	else
	  gentop="$output_objdir/${obj}x"
	  func_append generated " $gentop"

	  func_extract_archives $gentop $convenience
	  reload_conv_objs="$reload_objs $func_extract_archives_result"
	fi
      fi

      # If we're not building shared, we need to use non_pic_objs
      test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"

      # Create the old-style object.
      reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test

      output="$obj"
      func_execute_cmds "$reload_cmds" 'exit $?'

      # Exit if we aren't doing a library object file.
      if test -z "$libobj"; then
	if test -n "$gentop"; then
	  func_show_eval '${RM}r "$gentop"'
	fi

	exit $EXIT_SUCCESS
      fi

      if test "$build_libtool_libs" != yes; then
	if test -n "$gentop"; then
	  func_show_eval '${RM}r "$gentop"'
	fi

	# Create an invalid libtool object if no PIC, so that we don't
	# accidentally link it into a program.
	# $show "echo timestamp > $libobj"
	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
	exit $EXIT_SUCCESS
      fi

      if test -n "$pic_flag" || test "$pic_mode" != default; then
	# Only do commands if we really have different PIC objects.
	reload_objs="$libobjs $reload_conv_objs"
	output="$libobj"
	func_execute_cmds "$reload_cmds" 'exit $?'
      fi

      if test -n "$gentop"; then
	func_show_eval '${RM}r "$gentop"'
      fi

      exit $EXIT_SUCCESS
      ;;

    prog)
      case $host in
	*cygwin*) func_stripname '' '.exe' "$output"
	          output=$func_stripname_result.exe;;
      esac
      test -n "$vinfo" && \
	func_warning "\`-version-info' is ignored for programs"

      test -n "$release" && \
	func_warning "\`-release' is ignored for programs"

      test "$preload" = yes \
        && test "$dlopen_support" = unknown \
	&& test "$dlopen_self" = unknown \
	&& test "$dlopen_self_static" = unknown && \
	  func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."

      case $host in
      *-*-rhapsody* | *-*-darwin1.[012])
	# On Rhapsody replace the C library is the System framework
	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
	;;
      esac

      case $host in
      *-*-darwin*)
	# Don't allow lazy linking, it breaks C++ global constructors
	# But is supposedly fixed on 10.4 or later (yay!).
	if test "$tagname" = CXX ; then
	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
	    10.[0123])
	      func_append compile_command " ${wl}-bind_at_load"
	      func_append finalize_command " ${wl}-bind_at_load"
	    ;;
	  esac
	fi
	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	;;
      esac


      # move library search paths that coincide with paths to not yet
      # installed libraries to the beginning of the library search list
      new_libs=
      for path in $notinst_path; do
	case " $new_libs " in
	*" -L$path/$objdir "*) ;;
	*)
	  case " $compile_deplibs " in
	  *" -L$path/$objdir "*)
	    func_append new_libs " -L$path/$objdir" ;;
	  esac
	  ;;
	esac
      done
      for deplib in $compile_deplibs; do
	case $deplib in
	-L*)
	  case " $new_libs " in
	  *" $deplib "*) ;;
	  *) func_append new_libs " $deplib" ;;
	  esac
	  ;;
	*) func_append new_libs " $deplib" ;;
	esac
      done
      compile_deplibs="$new_libs"


      func_append compile_command " $compile_deplibs"
      func_append finalize_command " $finalize_deplibs"

      if test -n "$rpath$xrpath"; then
	# If the user specified any rpath flags, then add them.
	for libdir in $rpath $xrpath; do
	  # This is the magic to use -rpath.
	  case "$finalize_rpath " in
	  *" $libdir "*) ;;
	  *) func_append finalize_rpath " $libdir" ;;
	  esac
	done
      fi

      # Now hardcode the library paths
      rpath=
      hardcode_libdirs=
      for libdir in $compile_rpath $finalize_rpath; do
	if test -n "$hardcode_libdir_flag_spec"; then
	  if test -n "$hardcode_libdir_separator"; then
	    if test -z "$hardcode_libdirs"; then
	      hardcode_libdirs="$libdir"
	    else
	      # Just accumulate the unique libdirs.
	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
		;;
	      *)
		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
		;;
	      esac
	    fi
	  else
	    eval flag=\"$hardcode_libdir_flag_spec\"
	    func_append rpath " $flag"
	  fi
	elif test -n "$runpath_var"; then
	  case "$perm_rpath " in
	  *" $libdir "*) ;;
	  *) func_append perm_rpath " $libdir" ;;
	  esac
	fi
	case $host in
	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
	  testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
	  case :$dllsearchpath: in
	  *":$libdir:"*) ;;
	  ::) dllsearchpath=$libdir;;
	  *) func_append dllsearchpath ":$libdir";;
	  esac
	  case :$dllsearchpath: in
	  *":$testbindir:"*) ;;
	  ::) dllsearchpath=$testbindir;;
	  *) func_append dllsearchpath ":$testbindir";;
	  esac
	  ;;
	esac
      done
      # Substitute the hardcoded libdirs into the rpath.
      if test -n "$hardcode_libdir_separator" &&
	 test -n "$hardcode_libdirs"; then
	libdir="$hardcode_libdirs"
	eval rpath=\" $hardcode_libdir_flag_spec\"
      fi
      compile_rpath="$rpath"

      rpath=
      hardcode_libdirs=
      for libdir in $finalize_rpath; do
	if test -n "$hardcode_libdir_flag_spec"; then
	  if test -n "$hardcode_libdir_separator"; then
	    if test -z "$hardcode_libdirs"; then
	      hardcode_libdirs="$libdir"
	    else
	      # Just accumulate the unique libdirs.
	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
		;;
	      *)
		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
		;;
	      esac
	    fi
	  else
	    eval flag=\"$hardcode_libdir_flag_spec\"
	    func_append rpath " $flag"
	  fi
	elif test -n "$runpath_var"; then
	  case "$finalize_perm_rpath " in
	  *" $libdir "*) ;;
	  *) func_append finalize_perm_rpath " $libdir" ;;
	  esac
	fi
      done
      # Substitute the hardcoded libdirs into the rpath.
      if test -n "$hardcode_libdir_separator" &&
	 test -n "$hardcode_libdirs"; then
	libdir="$hardcode_libdirs"
	eval rpath=\" $hardcode_libdir_flag_spec\"
      fi
      finalize_rpath="$rpath"

      if test -n "$libobjs" && test "$build_old_libs" = yes; then
	# Transform all the library objects into standard objects.
	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
      fi

      func_generate_dlsyms "$outputname" "@PROGRAM@" "no"

      # template prelinking step
      if test -n "$prelink_cmds"; then
	func_execute_cmds "$prelink_cmds" 'exit $?'
      fi

      wrappers_required=yes
      case $host in
      *cegcc* | *mingw32ce*)
        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
        wrappers_required=no
        ;;
      *cygwin* | *mingw* )
        if test "$build_libtool_libs" != yes; then
          wrappers_required=no
        fi
        ;;
      *)
        if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
          wrappers_required=no
        fi
        ;;
      esac
      if test "$wrappers_required" = no; then
	# Replace the output file specification.
	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
	link_command="$compile_command$compile_rpath"

	# We have no uninstalled library dependencies, so finalize right now.
	exit_status=0
	func_show_eval "$link_command" 'exit_status=$?'

	if test -n "$postlink_cmds"; then
	  func_to_tool_file "$output"
	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
	  func_execute_cmds "$postlink_cmds" 'exit $?'
	fi

	# Delete the generated files.
	if test -f "$output_objdir/${outputname}S.${objext}"; then
	  func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
	fi

	exit $exit_status
      fi

      if test -n "$compile_shlibpath$finalize_shlibpath"; then
	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
      fi
      if test -n "$finalize_shlibpath"; then
	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
      fi

      compile_var=
      finalize_var=
      if test -n "$runpath_var"; then
	if test -n "$perm_rpath"; then
	  # We should set the runpath_var.
	  rpath=
	  for dir in $perm_rpath; do
	    func_append rpath "$dir:"
	  done
	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
	fi
	if test -n "$finalize_perm_rpath"; then
	  # We should set the runpath_var.
	  rpath=
	  for dir in $finalize_perm_rpath; do
	    func_append rpath "$dir:"
	  done
	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
	fi
      fi

      if test "$no_install" = yes; then
	# We don't need to create a wrapper script.
	link_command="$compile_var$compile_command$compile_rpath"
	# Replace the output file specification.
	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
	# Delete the old output file.
	$opt_dry_run || $RM $output
	# Link the executable and exit
	func_show_eval "$link_command" 'exit $?'

	if test -n "$postlink_cmds"; then
	  func_to_tool_file "$output"
	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
	  func_execute_cmds "$postlink_cmds" 'exit $?'
	fi

	exit $EXIT_SUCCESS
      fi

      if test "$hardcode_action" = relink; then
	# Fast installation is not supported
	link_command="$compile_var$compile_command$compile_rpath"
	relink_command="$finalize_var$finalize_command$finalize_rpath"

	func_warning "this platform does not like uninstalled shared libraries"
	func_warning "\`$output' will be relinked during installation"
      else
	if test "$fast_install" != no; then
	  link_command="$finalize_var$compile_command$finalize_rpath"
	  if test "$fast_install" = yes; then
	    relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
	  else
	    # fast_install is set to needless
	    relink_command=
	  fi
	else
	  link_command="$compile_var$compile_command$compile_rpath"
	  relink_command="$finalize_var$finalize_command$finalize_rpath"
	fi
      fi

      # Replace the output file specification.
      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`

      # Delete the old output files.
      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname

      func_show_eval "$link_command" 'exit $?'

      if test -n "$postlink_cmds"; then
	func_to_tool_file "$output_objdir/$outputname"
	postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
	func_execute_cmds "$postlink_cmds" 'exit $?'
      fi

      # Now create the wrapper script.
      func_verbose "creating $output"

      # Quote the relink command for shipping.
      if test -n "$relink_command"; then
	# Preserve any variables that may affect compiler behavior
	for var in $variables_saved_for_relink; do
	  if eval test -z \"\${$var+set}\"; then
	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
	  elif eval var_value=\$$var; test -z "$var_value"; then
	    relink_command="$var=; export $var; $relink_command"
	  else
	    func_quote_for_eval "$var_value"
	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
	  fi
	done
	relink_command="(cd `pwd`; $relink_command)"
	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
      fi

      # Only actually do things if not in dry run mode.
      $opt_dry_run || {
	# win32 will think the script is a binary if it has
	# a .exe suffix, so we strip it off here.
	case $output in
	  *.exe) func_stripname '' '.exe' "$output"
	         output=$func_stripname_result ;;
	esac
	# test for cygwin because mv fails w/o .exe extensions
	case $host in
	  *cygwin*)
	    exeext=.exe
	    func_stripname '' '.exe' "$outputname"
	    outputname=$func_stripname_result ;;
	  *) exeext= ;;
	esac
	case $host in
	  *cygwin* | *mingw* )
	    func_dirname_and_basename "$output" "" "."
	    output_name=$func_basename_result
	    output_path=$func_dirname_result
	    cwrappersource="$output_path/$objdir/lt-$output_name.c"
	    cwrapper="$output_path/$output_name.exe"
	    $RM $cwrappersource $cwrapper
	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15

	    func_emit_cwrapperexe_src > $cwrappersource

	    # The wrapper executable is built using the $host compiler,
	    # because it contains $host paths and files. If cross-
	    # compiling, it, like the target executable, must be
	    # executed on the $host or under an emulation environment.
	    $opt_dry_run || {
	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
	      $STRIP $cwrapper
	    }

	    # Now, create the wrapper script for func_source use:
	    func_ltwrapper_scriptname $cwrapper
	    $RM $func_ltwrapper_scriptname_result
	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
	    $opt_dry_run || {
	      # note: this script will not be executed, so do not chmod.
	      if test "x$build" = "x$host" ; then
		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
	      else
		func_emit_wrapper no > $func_ltwrapper_scriptname_result
	      fi
	    }
	  ;;
	  * )
	    $RM $output
	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15

	    func_emit_wrapper no > $output
	    chmod +x $output
	  ;;
	esac
      }
      exit $EXIT_SUCCESS
      ;;
    esac

    # See if we need to build an old-fashioned archive.
    for oldlib in $oldlibs; do

      if test "$build_libtool_libs" = convenience; then
	oldobjs="$libobjs_save $symfileobj"
	addlibs="$convenience"
	build_libtool_libs=no
      else
	if test "$build_libtool_libs" = module; then
	  oldobjs="$libobjs_save"
	  build_libtool_libs=no
	else
	  oldobjs="$old_deplibs $non_pic_objects"
	  if test "$preload" = yes && test -f "$symfileobj"; then
	    func_append oldobjs " $symfileobj"
	  fi
	fi
	addlibs="$old_convenience"
      fi

      if test -n "$addlibs"; then
	gentop="$output_objdir/${outputname}x"
	func_append generated " $gentop"

	func_extract_archives $gentop $addlibs
	func_append oldobjs " $func_extract_archives_result"
      fi

      # Do each command in the archive commands.
      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
	cmds=$old_archive_from_new_cmds
      else

	# Add any objects from preloaded convenience libraries
	if test -n "$dlprefiles"; then
	  gentop="$output_objdir/${outputname}x"
	  func_append generated " $gentop"

	  func_extract_archives $gentop $dlprefiles
	  func_append oldobjs " $func_extract_archives_result"
	fi

	# POSIX demands no paths to be encoded in archives.  We have
	# to avoid creating archives with duplicate basenames if we
	# might have to extract them afterwards, e.g., when creating a
	# static archive out of a convenience library, or when linking
	# the entirety of a libtool archive into another (currently
	# not supported by libtool).
	if (for obj in $oldobjs
	    do
	      func_basename "$obj"
	      $ECHO "$func_basename_result"
	    done | sort | sort -uc >/dev/null 2>&1); then
	  :
	else
	  echo "copying selected object files to avoid basename conflicts..."
	  gentop="$output_objdir/${outputname}x"
	  func_append generated " $gentop"
	  func_mkdir_p "$gentop"
	  save_oldobjs=$oldobjs
	  oldobjs=
	  counter=1
	  for obj in $save_oldobjs
	  do
	    func_basename "$obj"
	    objbase="$func_basename_result"
	    case " $oldobjs " in
	    " ") oldobjs=$obj ;;
	    *[\ /]"$objbase "*)
	      while :; do
		# Make sure we don't pick an alternate name that also
		# overlaps.
		newobj=lt$counter-$objbase
		func_arith $counter + 1
		counter=$func_arith_result
		case " $oldobjs " in
		*[\ /]"$newobj "*) ;;
		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
		esac
	      done
	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
	      func_append oldobjs " $gentop/$newobj"
	      ;;
	    *) func_append oldobjs " $obj" ;;
	    esac
	  done
	fi
	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
	tool_oldlib=$func_to_tool_file_result
	eval cmds=\"$old_archive_cmds\"

	func_len " $cmds"
	len=$func_len_result
	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
	  cmds=$old_archive_cmds
	elif test -n "$archiver_list_spec"; then
	  func_verbose "using command file archive linking..."
	  for obj in $oldobjs
	  do
	    func_to_tool_file "$obj"
	    $ECHO "$func_to_tool_file_result"
	  done > $output_objdir/$libname.libcmd
	  func_to_tool_file "$output_objdir/$libname.libcmd"
	  oldobjs=" $archiver_list_spec$func_to_tool_file_result"
	  cmds=$old_archive_cmds
	else
	  # the command line is too long to link in one step, link in parts
	  func_verbose "using piecewise archive linking..."
	  save_RANLIB=$RANLIB
	  RANLIB=:
	  objlist=
	  concat_cmds=
	  save_oldobjs=$oldobjs
	  oldobjs=
	  # Is there a better way of finding the last object in the list?
	  for obj in $save_oldobjs
	  do
	    last_oldobj=$obj
	  done
	  eval test_cmds=\"$old_archive_cmds\"
	  func_len " $test_cmds"
	  len0=$func_len_result
	  len=$len0
	  for obj in $save_oldobjs
	  do
	    func_len " $obj"
	    func_arith $len + $func_len_result
	    len=$func_arith_result
	    func_append objlist " $obj"
	    if test "$len" -lt "$max_cmd_len"; then
	      :
	    else
	      # the above command should be used before it gets too long
	      oldobjs=$objlist
	      if test "$obj" = "$last_oldobj" ; then
		RANLIB=$save_RANLIB
	      fi
	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
	      objlist=
	      len=$len0
	    fi
	  done
	  RANLIB=$save_RANLIB
	  oldobjs=$objlist
	  if test "X$oldobjs" = "X" ; then
	    eval cmds=\"\$concat_cmds\"
	  else
	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
	  fi
	fi
      fi
      func_execute_cmds "$cmds" 'exit $?'
    done

    test -n "$generated" && \
      func_show_eval "${RM}r$generated"

    # Now create the libtool archive.
    case $output in
    *.la)
      old_library=
      test "$build_old_libs" = yes && old_library="$libname.$libext"
      func_verbose "creating $output"

      # Preserve any variables that may affect compiler behavior
      for var in $variables_saved_for_relink; do
	if eval test -z \"\${$var+set}\"; then
	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
	elif eval var_value=\$$var; test -z "$var_value"; then
	  relink_command="$var=; export $var; $relink_command"
	else
	  func_quote_for_eval "$var_value"
	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
	fi
      done
      # Quote the link command for shipping.
      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
      if test "$hardcode_automatic" = yes ; then
	relink_command=
      fi

      # Only create the output if not a dry run.
      $opt_dry_run || {
	for installed in no yes; do
	  if test "$installed" = yes; then
	    if test -z "$install_libdir"; then
	      break
	    fi
	    output="$output_objdir/$outputname"i
	    # Replace all uninstalled libtool libraries with the installed ones
	    newdependency_libs=
	    for deplib in $dependency_libs; do
	      case $deplib in
	      *.la)
		func_basename "$deplib"
		name="$func_basename_result"
		func_resolve_sysroot "$deplib"
		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
		test -z "$libdir" && \
		  func_fatal_error "\`$deplib' is not a valid libtool archive"
		func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
		;;
	      -L*)
		func_stripname -L '' "$deplib"
		func_replace_sysroot "$func_stripname_result"
		func_append newdependency_libs " -L$func_replace_sysroot_result"
		;;
	      -R*)
		func_stripname -R '' "$deplib"
		func_replace_sysroot "$func_stripname_result"
		func_append newdependency_libs " -R$func_replace_sysroot_result"
		;;
	      *) func_append newdependency_libs " $deplib" ;;
	      esac
	    done
	    dependency_libs="$newdependency_libs"
	    newdlfiles=

	    for lib in $dlfiles; do
	      case $lib in
	      *.la)
	        func_basename "$lib"
		name="$func_basename_result"
		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
		test -z "$libdir" && \
		  func_fatal_error "\`$lib' is not a valid libtool archive"
		func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
		;;
	      *) func_append newdlfiles " $lib" ;;
	      esac
	    done
	    dlfiles="$newdlfiles"
	    newdlprefiles=
	    for lib in $dlprefiles; do
	      case $lib in
	      *.la)
		# Only pass preopened files to the pseudo-archive (for
		# eventual linking with the app. that links it) if we
		# didn't already link the preopened objects directly into
		# the library:
		func_basename "$lib"
		name="$func_basename_result"
		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
		test -z "$libdir" && \
		  func_fatal_error "\`$lib' is not a valid libtool archive"
		func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
		;;
	      esac
	    done
	    dlprefiles="$newdlprefiles"
	  else
	    newdlfiles=
	    for lib in $dlfiles; do
	      case $lib in
		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
		*) abs=`pwd`"/$lib" ;;
	      esac
	      func_append newdlfiles " $abs"
	    done
	    dlfiles="$newdlfiles"
	    newdlprefiles=
	    for lib in $dlprefiles; do
	      case $lib in
		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
		*) abs=`pwd`"/$lib" ;;
	      esac
	      func_append newdlprefiles " $abs"
	    done
	    dlprefiles="$newdlprefiles"
	  fi
	  $RM $output
	  # place dlname in correct position for cygwin
	  # In fact, it would be nice if we could use this code for all target
	  # systems that can't hard-code library paths into their executables
	  # and that have no shared library path variable independent of PATH,
	  # but it turns out we can't easily determine that from inspecting
	  # libtool variables, so we have to hard-code the OSs to which it
	  # applies here; at the moment, that means platforms that use the PE
	  # object format with DLL files.  See the long comment at the top of
	  # tests/bindir.at for full details.
	  tdlname=$dlname
	  case $host,$output,$installed,$module,$dlname in
	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
	      # If a -bindir argument was supplied, place the dll there.
	      if test "x$bindir" != x ;
	      then
		func_relative_path "$install_libdir" "$bindir"
		tdlname=$func_relative_path_result$dlname
	      else
		# Otherwise fall back on heuristic.
		tdlname=../bin/$dlname
	      fi
	      ;;
	  esac
	  $ECHO > $output "\
# $outputname - a libtool library file
# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
#
# Please DO NOT delete this file!
# It is necessary for linking the library.

# The name that we can dlopen(3).
dlname='$tdlname'

# Names of this library.
library_names='$library_names'

# The name of the static archive.
old_library='$old_library'

# Linker flags that can not go in dependency_libs.
inherited_linker_flags='$new_inherited_linker_flags'

# Libraries that this one depends upon.
dependency_libs='$dependency_libs'

# Names of additional weak libraries provided by this library
weak_library_names='$weak_libs'

# Version information for $libname.
current=$current
age=$age
revision=$revision

# Is this an already installed library?
installed=$installed

# Should we warn about portability when linking against -modules?
shouldnotlink=$module

# Files to dlopen/dlpreopen
dlopen='$dlfiles'
dlpreopen='$dlprefiles'

# Directory that this library needs to be installed in:
libdir='$install_libdir'"
	  if test "$installed" = no && test "$need_relink" = yes; then
	    $ECHO >> $output "\
relink_command=\"$relink_command\""
	  fi
	done
      }

      # Do a symbolic link so that the libtool archive can be found in
      # LD_LIBRARY_PATH before the program is installed.
      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
      ;;
    esac
    exit $EXIT_SUCCESS
}

{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
    func_mode_link ${1+"$@"}


# func_mode_uninstall arg...
func_mode_uninstall ()
{
    $opt_debug
    RM="$nonopt"
    files=
    rmforce=
    exit_status=0

    # This variable tells wrapper scripts just to set variables rather
    # than running their programs.
    libtool_install_magic="$magic"

    for arg
    do
      case $arg in
      -f) func_append RM " $arg"; rmforce=yes ;;
      -*) func_append RM " $arg" ;;
      *) func_append files " $arg" ;;
      esac
    done

    test -z "$RM" && \
      func_fatal_help "you must specify an RM program"

    rmdirs=

    for file in $files; do
      func_dirname "$file" "" "."
      dir="$func_dirname_result"
      if test "X$dir" = X.; then
	odir="$objdir"
      else
	odir="$dir/$objdir"
      fi
      func_basename "$file"
      name="$func_basename_result"
      test "$opt_mode" = uninstall && odir="$dir"

      # Remember odir for removal later, being careful to avoid duplicates
      if test "$opt_mode" = clean; then
	case " $rmdirs " in
	  *" $odir "*) ;;
	  *) func_append rmdirs " $odir" ;;
	esac
      fi

      # Don't error if the file doesn't exist and rm -f was used.
      if { test -L "$file"; } >/dev/null 2>&1 ||
	 { test -h "$file"; } >/dev/null 2>&1 ||
	 test -f "$file"; then
	:
      elif test -d "$file"; then
	exit_status=1
	continue
      elif test "$rmforce" = yes; then
	continue
      fi

      rmfiles="$file"

      case $name in
      *.la)
	# Possibly a libtool archive, so verify it.
	if func_lalib_p "$file"; then
	  func_source $dir/$name

	  # Delete the libtool libraries and symlinks.
	  for n in $library_names; do
	    func_append rmfiles " $odir/$n"
	  done
	  test -n "$old_library" && func_append rmfiles " $odir/$old_library"

	  case "$opt_mode" in
	  clean)
	    case " $library_names " in
	    *" $dlname "*) ;;
	    *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
	    esac
	    test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
	    ;;
	  uninstall)
	    if test -n "$library_names"; then
	      # Do each command in the postuninstall commands.
	      func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
	    fi

	    if test -n "$old_library"; then
	      # Do each command in the old_postuninstall commands.
	      func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
	    fi
	    # FIXME: should reinstall the best remaining shared library.
	    ;;
	  esac
	fi
	;;

      *.lo)
	# Possibly a libtool object, so verify it.
	if func_lalib_p "$file"; then

	  # Read the .lo file
	  func_source $dir/$name

	  # Add PIC object to the list of files to remove.
	  if test -n "$pic_object" &&
	     test "$pic_object" != none; then
	    func_append rmfiles " $dir/$pic_object"
	  fi

	  # Add non-PIC object to the list of files to remove.
	  if test -n "$non_pic_object" &&
	     test "$non_pic_object" != none; then
	    func_append rmfiles " $dir/$non_pic_object"
	  fi
	fi
	;;

      *)
	if test "$opt_mode" = clean ; then
	  noexename=$name
	  case $file in
	  *.exe)
	    func_stripname '' '.exe' "$file"
	    file=$func_stripname_result
	    func_stripname '' '.exe' "$name"
	    noexename=$func_stripname_result
	    # $file with .exe has already been added to rmfiles,
	    # add $file without .exe
	    func_append rmfiles " $file"
	    ;;
	  esac
	  # Do a test to see if this is a libtool program.
	  if func_ltwrapper_p "$file"; then
	    if func_ltwrapper_executable_p "$file"; then
	      func_ltwrapper_scriptname "$file"
	      relink_command=
	      func_source $func_ltwrapper_scriptname_result
	      func_append rmfiles " $func_ltwrapper_scriptname_result"
	    else
	      relink_command=
	      func_source $dir/$noexename
	    fi

	    # note $name still contains .exe if it was in $file originally
	    # as does the version of $file that was added into $rmfiles
	    func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
	    if test "$fast_install" = yes && test -n "$relink_command"; then
	      func_append rmfiles " $odir/lt-$name"
	    fi
	    if test "X$noexename" != "X$name" ; then
	      func_append rmfiles " $odir/lt-${noexename}.c"
	    fi
	  fi
	fi
	;;
      esac
      func_show_eval "$RM $rmfiles" 'exit_status=1'
    done

    # Try to remove the ${objdir}s in the directories where we deleted files
    for dir in $rmdirs; do
      if test -d "$dir"; then
	func_show_eval "rmdir $dir >/dev/null 2>&1"
      fi
    done

    exit $exit_status
}

{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
    func_mode_uninstall ${1+"$@"}

test -z "$opt_mode" && {
  help="$generic_help"
  func_fatal_help "you must specify a MODE"
}

test -z "$exec_cmd" && \
  func_fatal_help "invalid operation mode \`$opt_mode'"

if test -n "$exec_cmd"; then
  eval exec "$exec_cmd"
  exit $EXIT_FAILURE
fi

exit $exit_status


# The TAGs below are defined such that we never get into a situation
# in which we disable both kinds of libraries.  Given conflicting
# choices, we go for a static library, that is the most portable,
# since we can't tell whether shared libraries were disabled because
# the user asked for that or because the platform doesn't support
# them.  This is particularly important on AIX, because we don't
# support having both static and shared libraries enabled at the same
# time on that platform, so we default to a shared-only configuration.
# If a disable-shared tag is given, we'll fallback to a static-only
# configuration.  But we'll never go from static-only to shared-only.

# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
build_libtool_libs=no
build_old_libs=yes
# ### END LIBTOOL TAG CONFIG: disable-shared

# ### BEGIN LIBTOOL TAG CONFIG: disable-static
build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
# ### END LIBTOOL TAG CONFIG: disable-static

# Local Variables:
# mode:shell-script
# sh-indentation:2
# End:
# vi:sw=2

parser-3.4.3/INSTALL000644 000000 000000 00000011130 12003146746 014144 0ustar00rootwheel000000 000000 $Id: INSTALL,v 1.57 2012/07/23 04:07:02 moko Exp $

1.What is the process to compile Parser3?

  Just start ./buildall script and you would get $HOME/parser3install/bin/parser3 binary.

  NOTE:
  In case you do not need XML support, use ./buildall --without-xml

  NOTE:
  If case you need apache parser module (DSO), use ./buildall --with-apache

  NOTE:
  If you have gc, prce, libxml and libxslt installed, you can use ./configure --with-xml

  NOTE:
  In case you later would experience problems with gcc runtime exception handling 
  (most notable when reporting sql-related problems), pass this to buildall script:
  --with-sjlj-exceptions (HPUX is reported to have such problems)

  NOTE:
  On some systems there are no "make" and you should run 'gmake', change buildall script accordingly then.

2.What is the process to install Parser3?

  Copy files from $HOME/parser3install directory into your cgi-bin directory.

  Then install Parser3 to handle documents, step-by-step instrunctions:
    http://www.parser.ru/en/docs/lang/install4apachecgi.htm" in English
    http://www.parser.ru/docs/lang/install4apachecgi.htm" in Russian

  Directory layout:
    bin/
      parser3               -- CGI and command line Parser3 interpreter
      auto.p.dist           -- configuration file sample,
                               copy it to auto.p and adjust to your needs
    share/
      charsets/
        parser3.charsets/   -- charset definition files
          koi8-r.cfg        -- cyrillic charset [KOI8-R encoding]
          windows-1251.cfg  -- cyrillic charset [windows-1251 encoding]
          ...

3.I have heard about $mail:receive experimental support, how do I use it?

  Just start ./buildall --with-mailreceive.
  If you have glib and gmime installed, you can run ./configure --with-mailreceive.

4.Security issues
  You can disable any exec operations by setting --disable-execs option.
  file::exec, file::cgi and mail:send (unix version) methods would be disabled.

  You can enable reading and executing files, not belonging to group+user 
  other then effective by setting --disable-safe-mode option.

  You can disable user-configured sendmail commands by forcing it, setting
  "--with=sendmail=COMMAND" option.

5.Since Parser 3.4.0 the several optimisations were implemented.
  If you experience problems you can try to disable them by commenting corresponding 
  defines and recompiling parser3.

  src/include/pa_opcode.h
    #define OPTIMIZE_BYTECODE_GET_CLASS               -- $a:
    #define OPTIMIZE_BYTECODE_GET_ELEMENT             -- $a ^a
    #define OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT      -- $a.b ^a.b
    #define OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT  -- $a.$b ^a.$b
    #define OPTIMIZE_BYTECODE_GET_SELF_ELEMENT        -- $self.a ^self.a
    #define OPTIMIZE_BYTECODE_CONSTRUCT               -- $a(expr),  $a[value]
                                                         $.a(expr), $.a[value]
                                                         $self.a(expr), $self.a[value]
    #define OPTIMIZE_BYTECODE_CUT_REM_OPERATOR        -- cut rem operator with any number of params during compilation
    #define OPTIMIZE_BYTECODE_STRING_POOL             -- simplifying string's bytecode into expression

  src/include/pa_string.h
    #define HASH_CODE_CACHING  -- calculated hash codes are cached and used for sequential hash lookups

  src/include/pa_memory.h
    #define USE_DESTRUCTORS    -- destructors are used to decrease memory consumption during code
                                  processing and make ^memory:compact[] calls non-essential.

  src/types/pa_method.h
    #define OPTIMIZE_CALL      -- allows faster operators execution by eliminating method frame
                                  with local variables creation and extra write context switches.
    #define OPTIMIZE_RESULT    -- parser methods are marked when the $result variable was used.
                                  This allows write operations and context switching optimization.

  src/types/pa_wwrapper.h
    #define OPTIMIZE_SINGLE_STRING_WRITE  -- reuse original VString in single string assignments.

  src/lib/cord/include/cord.h
    #define CORD_CAT_OPTIMIZATION -- CORD library never modifies source concatenations. But in parser
                                     write operations it is safe to modify them and save some memory.
    #define CORD_CHARS_CACHE      -- language cords with same language and length are cached and reused.

  src/include/pa_string.h
    #define STRING_LENGTH_CACHING -- cache String::Body.length() for char* strings

  src/include/pa_hash.h
    #define HASH_ORDER            -- hash keys are iterated in the order of insertion
parser-3.4.3/install-sh000755 000000 000000 00000033256 11764645505 015146 0ustar00rootwheel000000 000000 #!/bin/sh
# install - install a program, script, or datafile

scriptversion=2011-01-19.21; # UTC

# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.

nl='
'
IFS=" ""	$nl"

# set DOITPROG to echo to test this script

# Don't use :- since 4.3BSD and earlier shells don't like it.
doit=${DOITPROG-}
if test -z "$doit"; then
  doit_exec=exec
else
  doit_exec=$doit
fi

# Put in absolute file names if you don't have them in your path;
# or use environment vars.

chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}

posix_glob='?'
initialize_posix_glob='
  test "$posix_glob" != "?" || {
    if (set -f) 2>/dev/null; then
      posix_glob=
    else
      posix_glob=:
    fi
  }
'

posix_mkdir=

# Desired mode of installed file.
mode=0755

chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=

src=
dst=
dir_arg=
dst_arg=

copy_on_change=false
no_target_directory=

usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
   or: $0 [OPTION]... SRCFILES... DIRECTORY
   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
   or: $0 [OPTION]... -d DIRECTORIES...

In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.

Options:
     --help     display this help and exit.
     --version  display version info and exit.

  -c            (ignored)
  -C            install only if different (preserve the last data modification time)
  -d            create directories instead of installing files.
  -g GROUP      $chgrpprog installed files to GROUP.
  -m MODE       $chmodprog installed files to MODE.
  -o USER       $chownprog installed files to USER.
  -s            $stripprog installed files.
  -t DIRECTORY  install into DIRECTORY.
  -T            report an error if DSTFILE is a directory.

Environment variables override the default commands:
  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
  RMPROG STRIPPROG
"

while test $# -ne 0; do
  case $1 in
    -c) ;;

    -C) copy_on_change=true;;

    -d) dir_arg=true;;

    -g) chgrpcmd="$chgrpprog $2"
	shift;;

    --help) echo "$usage"; exit $?;;

    -m) mode=$2
	case $mode in
	  *' '* | *'	'* | *'
'*	  | *'*'* | *'?'* | *'['*)
	    echo "$0: invalid mode: $mode" >&2
	    exit 1;;
	esac
	shift;;

    -o) chowncmd="$chownprog $2"
	shift;;

    -s) stripcmd=$stripprog;;

    -t) dst_arg=$2
	# Protect names problematic for `test' and other utilities.
	case $dst_arg in
	  -* | [=\(\)!]) dst_arg=./$dst_arg;;
	esac
	shift;;

    -T) no_target_directory=true;;

    --version) echo "$0 $scriptversion"; exit $?;;

    --)	shift
	break;;

    -*)	echo "$0: invalid option: $1" >&2
	exit 1;;

    *)  break;;
  esac
  shift
done

if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
  # When -d is used, all remaining arguments are directories to create.
  # When -t is used, the destination is already specified.
  # Otherwise, the last argument is the destination.  Remove it from $@.
  for arg
  do
    if test -n "$dst_arg"; then
      # $@ is not empty: it contains at least $arg.
      set fnord "$@" "$dst_arg"
      shift # fnord
    fi
    shift # arg
    dst_arg=$arg
    # Protect names problematic for `test' and other utilities.
    case $dst_arg in
      -* | [=\(\)!]) dst_arg=./$dst_arg;;
    esac
  done
fi

if test $# -eq 0; then
  if test -z "$dir_arg"; then
    echo "$0: no input file specified." >&2
    exit 1
  fi
  # It's OK to call `install-sh -d' without argument.
  # This can happen when creating conditional directories.
  exit 0
fi

if test -z "$dir_arg"; then
  do_exit='(exit $ret); exit $ret'
  trap "ret=129; $do_exit" 1
  trap "ret=130; $do_exit" 2
  trap "ret=141; $do_exit" 13
  trap "ret=143; $do_exit" 15

  # Set umask so as not to create temps with too-generous modes.
  # However, 'strip' requires both read and write access to temps.
  case $mode in
    # Optimize common cases.
    *644) cp_umask=133;;
    *755) cp_umask=22;;

    *[0-7])
      if test -z "$stripcmd"; then
	u_plus_rw=
      else
	u_plus_rw='% 200'
      fi
      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
    *)
      if test -z "$stripcmd"; then
	u_plus_rw=
      else
	u_plus_rw=,u+rw
      fi
      cp_umask=$mode$u_plus_rw;;
  esac
fi

for src
do
  # Protect names problematic for `test' and other utilities.
  case $src in
    -* | [=\(\)!]) src=./$src;;
  esac

  if test -n "$dir_arg"; then
    dst=$src
    dstdir=$dst
    test -d "$dstdir"
    dstdir_status=$?
  else

    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
    # might cause directories to be created, which would be especially bad
    # if $src (and thus $dsttmp) contains '*'.
    if test ! -f "$src" && test ! -d "$src"; then
      echo "$0: $src does not exist." >&2
      exit 1
    fi

    if test -z "$dst_arg"; then
      echo "$0: no destination specified." >&2
      exit 1
    fi
    dst=$dst_arg

    # If destination is a directory, append the input filename; won't work
    # if double slashes aren't ignored.
    if test -d "$dst"; then
      if test -n "$no_target_directory"; then
	echo "$0: $dst_arg: Is a directory" >&2
	exit 1
      fi
      dstdir=$dst
      dst=$dstdir/`basename "$src"`
      dstdir_status=0
    else
      # Prefer dirname, but fall back on a substitute if dirname fails.
      dstdir=`
	(dirname "$dst") 2>/dev/null ||
	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	     X"$dst" : 'X\(//\)[^/]' \| \
	     X"$dst" : 'X\(//\)$' \| \
	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
	echo X"$dst" |
	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		   s//\1/
		   q
		 }
		 /^X\(\/\/\)[^/].*/{
		   s//\1/
		   q
		 }
		 /^X\(\/\/\)$/{
		   s//\1/
		   q
		 }
		 /^X\(\/\).*/{
		   s//\1/
		   q
		 }
		 s/.*/./; q'
      `

      test -d "$dstdir"
      dstdir_status=$?
    fi
  fi

  obsolete_mkdir_used=false

  if test $dstdir_status != 0; then
    case $posix_mkdir in
      '')
	# Create intermediate dirs using mode 755 as modified by the umask.
	# This is like FreeBSD 'install' as of 1997-10-28.
	umask=`umask`
	case $stripcmd.$umask in
	  # Optimize common cases.
	  *[2367][2367]) mkdir_umask=$umask;;
	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;

	  *[0-7])
	    mkdir_umask=`expr $umask + 22 \
	      - $umask % 100 % 40 + $umask % 20 \
	      - $umask % 10 % 4 + $umask % 2
	    `;;
	  *) mkdir_umask=$umask,go-w;;
	esac

	# With -d, create the new directory with the user-specified mode.
	# Otherwise, rely on $mkdir_umask.
	if test -n "$dir_arg"; then
	  mkdir_mode=-m$mode
	else
	  mkdir_mode=
	fi

	posix_mkdir=false
	case $umask in
	  *[123567][0-7][0-7])
	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
	    ;;
	  *)
	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0

	    if (umask $mkdir_umask &&
		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
	    then
	      if test -z "$dir_arg" || {
		   # Check for POSIX incompatibilities with -m.
		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
		   # other-writeable bit of parent directory when it shouldn't.
		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
		   case $ls_ld_tmpdir in
		     d????-?r-*) different_mode=700;;
		     d????-?--*) different_mode=755;;
		     *) false;;
		   esac &&
		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
		   }
		 }
	      then posix_mkdir=:
	      fi
	      rmdir "$tmpdir/d" "$tmpdir"
	    else
	      # Remove any dirs left behind by ancient mkdir implementations.
	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
	    fi
	    trap '' 0;;
	esac;;
    esac

    if
      $posix_mkdir && (
	umask $mkdir_umask &&
	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
      )
    then :
    else

      # The umask is ridiculous, or mkdir does not conform to POSIX,
      # or it failed possibly due to a race condition.  Create the
      # directory the slow way, step by step, checking for races as we go.

      case $dstdir in
	/*) prefix='/';;
	[-=\(\)!]*) prefix='./';;
	*)  prefix='';;
      esac

      eval "$initialize_posix_glob"

      oIFS=$IFS
      IFS=/
      $posix_glob set -f
      set fnord $dstdir
      shift
      $posix_glob set +f
      IFS=$oIFS

      prefixes=

      for d
      do
	test X"$d" = X && continue

	prefix=$prefix$d
	if test -d "$prefix"; then
	  prefixes=
	else
	  if $posix_mkdir; then
	    (umask=$mkdir_umask &&
	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
	    # Don't fail if two instances are running concurrently.
	    test -d "$prefix" || exit 1
	  else
	    case $prefix in
	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
	      *) qprefix=$prefix;;
	    esac
	    prefixes="$prefixes '$qprefix'"
	  fi
	fi
	prefix=$prefix/
      done

      if test -n "$prefixes"; then
	# Don't fail if two instances are running concurrently.
	(umask $mkdir_umask &&
	 eval "\$doit_exec \$mkdirprog $prefixes") ||
	  test -d "$dstdir" || exit 1
	obsolete_mkdir_used=true
      fi
    fi
  fi

  if test -n "$dir_arg"; then
    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
  else

    # Make a couple of temp file names in the proper directory.
    dsttmp=$dstdir/_inst.$$_
    rmtmp=$dstdir/_rm.$$_

    # Trap to clean up those temp files at exit.
    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0

    # Copy the file name to the temp name.
    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&

    # and set any options; do chmod last to preserve setuid bits.
    #
    # If any of these fail, we abort the whole thing.  If we want to
    # ignore errors from any of these, just make sure not to ignore
    # errors from the above "$doit $cpprog $src $dsttmp" command.
    #
    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&

    # If -C, don't bother to copy if it wouldn't change the file.
    if $copy_on_change &&
       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&

       eval "$initialize_posix_glob" &&
       $posix_glob set -f &&
       set X $old && old=:$2:$4:$5:$6 &&
       set X $new && new=:$2:$4:$5:$6 &&
       $posix_glob set +f &&

       test "$old" = "$new" &&
       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
    then
      rm -f "$dsttmp"
    else
      # Rename the file to the real destination.
      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||

      # The rename failed, perhaps because mv can't rename something else
      # to itself, or perhaps because mv is so ancient that it does not
      # support -f.
      {
	# Now remove or move aside any old file at destination location.
	# We try this two ways since rm can't unlink itself on some
	# systems and the destination file might be busy for other
	# reasons.  In this case, the final cleanup might fail but the new
	# file should still install successfully.
	{
	  test ! -f "$dst" ||
	  $doit $rmcmd -f "$dst" 2>/dev/null ||
	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
	  } ||
	  { echo "$0: cannot unlink or rename $dst" >&2
	    (exit 1); exit 1
	  }
	} &&

	# Now rename the file to the real destination.
	$doit $mvcmd "$dsttmp" "$dst"
      }
    fi || exit 1

    trap '' 0
  fi
done

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
parser-3.4.3/missing000755 000000 000000 00000026233 11764645505 014536 0ustar00rootwheel000000 000000 #! /bin/sh
# Common stub for a few missing GNU programs while installing.

scriptversion=2009-04-28.21; # UTC

# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
# 2008, 2009 Free Software Foundation, Inc.
# Originally by Fran,cois Pinard , 1996.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.

if test $# -eq 0; then
  echo 1>&2 "Try \`$0 --help' for more information"
  exit 1
fi

run=:
sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
sed_minuso='s/.* -o \([^ ]*\).*/\1/p'

# In the cases where this matters, `missing' is being run in the
# srcdir already.
if test -f configure.ac; then
  configure_ac=configure.ac
else
  configure_ac=configure.in
fi

msg="missing on your system"

case $1 in
--run)
  # Try to run requested program, and just exit if it succeeds.
  run=
  shift
  "$@" && exit 0
  # Exit code 63 means version mismatch.  This often happens
  # when the user try to use an ancient version of a tool on
  # a file that requires a minimum version.  In this case we
  # we should proceed has if the program had been absent, or
  # if --run hadn't been passed.
  if test $? = 63; then
    run=:
    msg="probably too old"
  fi
  ;;

  -h|--h|--he|--hel|--help)
    echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...

Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
error status if there is no known handling for PROGRAM.

Options:
  -h, --help      display this help and exit
  -v, --version   output version information and exit
  --run           try to run the given command, and emulate it if it fails

Supported PROGRAM values:
  aclocal      touch file \`aclocal.m4'
  autoconf     touch file \`configure'
  autoheader   touch file \`config.h.in'
  autom4te     touch the output file, or create a stub one
  automake     touch all \`Makefile.in' files
  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
  flex         create \`lex.yy.c', if possible, from existing .c
  help2man     touch the output file
  lex          create \`lex.yy.c', if possible, from existing .c
  makeinfo     touch the output file
  tar          try tar, gnutar, gtar, then tar without non-portable flags
  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]

Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
\`g' are ignored when checking the name.

Send bug reports to ."
    exit $?
    ;;

  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
    echo "missing $scriptversion (GNU Automake)"
    exit $?
    ;;

  -*)
    echo 1>&2 "$0: Unknown \`$1' option"
    echo 1>&2 "Try \`$0 --help' for more information"
    exit 1
    ;;

esac

# normalize program name to check for.
program=`echo "$1" | sed '
  s/^gnu-//; t
  s/^gnu//; t
  s/^g//; t'`

# Now exit if we have it, but it failed.  Also exit now if we
# don't have it and --version was passed (most likely to detect
# the program).  This is about non-GNU programs, so use $1 not
# $program.
case $1 in
  lex*|yacc*)
    # Not GNU programs, they don't have --version.
    ;;

  tar*)
    if test -n "$run"; then
       echo 1>&2 "ERROR: \`tar' requires --run"
       exit 1
    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
       exit 1
    fi
    ;;

  *)
    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
       # We have it, but it failed.
       exit 1
    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
       # Could not run --version or --help.  This is probably someone
       # running `$TOOL --version' or `$TOOL --help' to check whether
       # $TOOL exists and not knowing $TOOL uses missing.
       exit 1
    fi
    ;;
esac

# If it does not exist, or fails to run (possibly an outdated version),
# try to emulate it.
case $program in
  aclocal*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
         to install the \`Automake' and \`Perl' packages.  Grab them from
         any GNU archive site."
    touch aclocal.m4
    ;;

  autoconf*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified \`${configure_ac}'.  You might want to install the
         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
         archive site."
    touch configure
    ;;

  autoheader*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
         from any GNU archive site."
    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
    test -z "$files" && files="config.h"
    touch_files=
    for f in $files; do
      case $f in
      *:*) touch_files="$touch_files "`echo "$f" |
				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
      *) touch_files="$touch_files $f.in";;
      esac
    done
    touch $touch_files
    ;;

  automake*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
         You might want to install the \`Automake' and \`Perl' packages.
         Grab them from any GNU archive site."
    find . -type f -name Makefile.am -print |
	   sed 's/\.am$/.in/' |
	   while read f; do touch "$f"; done
    ;;

  autom4te*)
    echo 1>&2 "\
WARNING: \`$1' is needed, but is $msg.
         You might have modified some files without having the
         proper tools for further handling them.
         You can get \`$1' as part of \`Autoconf' from any GNU
         archive site."

    file=`echo "$*" | sed -n "$sed_output"`
    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
    if test -f "$file"; then
	touch $file
    else
	test -z "$file" || exec >$file
	echo "#! /bin/sh"
	echo "# Created by GNU Automake missing as a replacement of"
	echo "#  $ $@"
	echo "exit 0"
	chmod +x $file
	exit 1
    fi
    ;;

  bison*|yacc*)
    echo 1>&2 "\
WARNING: \`$1' $msg.  You should only need it if
         you modified a \`.y' file.  You may need the \`Bison' package
         in order for those modifications to take effect.  You can get
         \`Bison' from any GNU archive site."
    rm -f y.tab.c y.tab.h
    if test $# -ne 1; then
        eval LASTARG="\${$#}"
	case $LASTARG in
	*.y)
	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
	    if test -f "$SRCFILE"; then
	         cp "$SRCFILE" y.tab.c
	    fi
	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
	    if test -f "$SRCFILE"; then
	         cp "$SRCFILE" y.tab.h
	    fi
	  ;;
	esac
    fi
    if test ! -f y.tab.h; then
	echo >y.tab.h
    fi
    if test ! -f y.tab.c; then
	echo 'main() { return 0; }' >y.tab.c
    fi
    ;;

  lex*|flex*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified a \`.l' file.  You may need the \`Flex' package
         in order for those modifications to take effect.  You can get
         \`Flex' from any GNU archive site."
    rm -f lex.yy.c
    if test $# -ne 1; then
        eval LASTARG="\${$#}"
	case $LASTARG in
	*.l)
	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
	    if test -f "$SRCFILE"; then
	         cp "$SRCFILE" lex.yy.c
	    fi
	  ;;
	esac
    fi
    if test ! -f lex.yy.c; then
	echo 'main() { return 0; }' >lex.yy.c
    fi
    ;;

  help2man*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
	 you modified a dependency of a manual page.  You may need the
	 \`Help2man' package in order for those modifications to take
	 effect.  You can get \`Help2man' from any GNU archive site."

    file=`echo "$*" | sed -n "$sed_output"`
    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
    if test -f "$file"; then
	touch $file
    else
	test -z "$file" || exec >$file
	echo ".ab help2man is required to generate this page"
	exit $?
    fi
    ;;

  makeinfo*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified a \`.texi' or \`.texinfo' file, or any other file
         indirectly affecting the aspect of the manual.  The spurious
         call might also be the consequence of using a buggy \`make' (AIX,
         DU, IRIX).  You might want to install the \`Texinfo' package or
         the \`GNU make' package.  Grab either from any GNU archive site."
    # The file to touch is that specified with -o ...
    file=`echo "$*" | sed -n "$sed_output"`
    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
    if test -z "$file"; then
      # ... or it is the one specified with @setfilename ...
      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
      file=`sed -n '
	/^@setfilename/{
	  s/.* \([^ ]*\) *$/\1/
	  p
	  q
	}' $infile`
      # ... or it is derived from the source name (dir/f.texi becomes f.info)
      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
    fi
    # If the file does not exist, the user really needs makeinfo;
    # let's fail without touching anything.
    test -f $file || exit 1
    touch $file
    ;;

  tar*)
    shift

    # We have already tried tar in the generic part.
    # Look for gnutar/gtar before invocation to avoid ugly error
    # messages.
    if (gnutar --version > /dev/null 2>&1); then
       gnutar "$@" && exit 0
    fi
    if (gtar --version > /dev/null 2>&1); then
       gtar "$@" && exit 0
    fi
    firstarg="$1"
    if shift; then
	case $firstarg in
	*o*)
	    firstarg=`echo "$firstarg" | sed s/o//`
	    tar "$firstarg" "$@" && exit 0
	    ;;
	esac
	case $firstarg in
	*h*)
	    firstarg=`echo "$firstarg" | sed s/h//`
	    tar "$firstarg" "$@" && exit 0
	    ;;
	esac
    fi

    echo 1>&2 "\
WARNING: I can't seem to be able to run \`tar' with the given arguments.
         You may want to install GNU tar or Free paxutils, or check the
         command line arguments."
    exit 1
    ;;

  *)
    echo 1>&2 "\
WARNING: \`$1' is needed, and is $msg.
         You might have modified some files without having the
         proper tools for further handling them.  Check the \`README' file,
         it often tells you about the needed prerequisites for installing
         this package.  You may also peek at any GNU archive site, in case
         some other package would contain this missing \`$1' program."
    exit 1
    ;;
esac

exit 0

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
parser-3.4.3/config.sub000644 000000 000000 00000105052 11764645505 015114 0ustar00rootwheel000000 000000 #! /bin/sh
# Configuration validation subroutine script.
#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
#   2011 Free Software Foundation, Inc.

timestamp='2011-10-08'

# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software
# can handle that machine.  It does not imply ALL GNU software can.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
# 02110-1301, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.


# Please send patches to .  Submit a context
# diff and a properly formatted GNU ChangeLog entry.
#
# Configuration subroutine to validate and canonicalize a configuration type.
# Supply the specified configuration type as an argument.
# If it is invalid, we print an error message on stderr and exit with code 1.
# Otherwise, we print the canonical config type on stdout and succeed.

# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD

# This file is supposed to be the same for all GNU packages
# and recognize all the CPU types, system types and aliases
# that are meaningful with *any* GNU software.
# Each package is responsible for reporting which valid configurations
# it does not support.  The user should be able to distinguish
# a failure to support a valid configuration from a meaningless
# configuration.

# The goal of this file is to map all the various variations of a given
# machine specification into a single specification in the form:
#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
# or in some cases, the newer four-part form:
#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
# It is wrong to echo any other type of specification.

me=`echo "$0" | sed -e 's,.*/,,'`

usage="\
Usage: $0 [OPTION] CPU-MFR-OPSYS
       $0 [OPTION] ALIAS

Canonicalize a configuration name.

Operation modes:
  -h, --help         print this help, then exit
  -t, --time-stamp   print date of last modification, then exit
  -v, --version      print version number, then exit

Report bugs and patches to ."

version="\
GNU config.sub ($timestamp)

Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free
Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

help="
Try \`$me --help' for more information."

# Parse command line
while test $# -gt 0 ; do
  case $1 in
    --time-stamp | --time* | -t )
       echo "$timestamp" ; exit ;;
    --version | -v )
       echo "$version" ; exit ;;
    --help | --h* | -h )
       echo "$usage"; exit ;;
    -- )     # Stop option processing
       shift; break ;;
    - )	# Use stdin as input.
       break ;;
    -* )
       echo "$me: invalid option $1$help"
       exit 1 ;;

    *local*)
       # First pass through any local machine types.
       echo $1
       exit ;;

    * )
       break ;;
  esac
done

case $# in
 0) echo "$me: missing argument$help" >&2
    exit 1;;
 1) ;;
 *) echo "$me: too many arguments$help" >&2
    exit 1;;
esac

# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
  knetbsd*-gnu* | netbsd*-gnu* | \
  kopensolaris*-gnu* | \
  storm-chaos* | os2-emx* | rtmk-nova*)
    os=-$maybe_os
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
    ;;
  *)
    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
    if [ $basic_machine != $1 ]
    then os=`echo $1 | sed 's/.*-/-/'`
    else os=; fi
    ;;
esac

### Let's recognize common machines as not being operating systems so
### that things like config.sub decstation-3100 work.  We also
### recognize some manufacturers as not being operating systems, so we
### can provide default operating systems below.
case $os in
	-sun*os*)
		# Prevent following clause from handling this invalid input.
		;;
	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
	-apple | -axis | -knuth | -cray | -microblaze)
		os=
		basic_machine=$1
		;;
	-bluegene*)
		os=-cnk
		;;
	-sim | -cisco | -oki | -wec | -winbond)
		os=
		basic_machine=$1
		;;
	-scout)
		;;
	-wrs)
		os=-vxworks
		basic_machine=$1
		;;
	-chorusos*)
		os=-chorusos
		basic_machine=$1
		;;
	-chorusrdb)
		os=-chorusrdb
		basic_machine=$1
		;;
	-hiux*)
		os=-hiuxwe2
		;;
	-sco6)
		os=-sco5v6
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco5)
		os=-sco3.2v5
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco4)
		os=-sco3.2v4
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco3.2.[4-9]*)
		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco3.2v[4-9]*)
		# Don't forget version if it is 3.2v4 or newer.
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco5v6*)
		# Don't forget version if it is 3.2v4 or newer.
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco*)
		os=-sco3.2v2
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-udk*)
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-isc)
		os=-isc2.2
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-clix*)
		basic_machine=clipper-intergraph
		;;
	-isc*)
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-lynx*)
		os=-lynxos
		;;
	-ptx*)
		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
		;;
	-windowsnt*)
		os=`echo $os | sed -e 's/windowsnt/winnt/'`
		;;
	-psos*)
		os=-psos
		;;
	-mint | -mint[0-9]*)
		basic_machine=m68k-atari
		os=-mint
		;;
esac

# Decode aliases for certain CPU-COMPANY combinations.
case $basic_machine in
	# Recognize the basic CPU types without company name.
	# Some are omitted here because they have special meanings below.
	1750a | 580 \
	| a29k \
	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
	| am33_2.0 \
	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
        | be32 | be64 \
	| bfin \
	| c4x | clipper \
	| d10v | d30v | dlx | dsp16xx \
	| epiphany \
	| fido | fr30 | frv \
	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
	| hexagon \
	| i370 | i860 | i960 | ia64 \
	| ip2k | iq2000 \
	| le32 | le64 \
	| lm32 \
	| m32c | m32r | m32rle | m68000 | m68k | m88k \
	| maxq | mb | microblaze | mcore | mep | metag \
	| mips | mipsbe | mipseb | mipsel | mipsle \
	| mips16 \
	| mips64 | mips64el \
	| mips64octeon | mips64octeonel \
	| mips64orion | mips64orionel \
	| mips64r5900 | mips64r5900el \
	| mips64vr | mips64vrel \
	| mips64vr4100 | mips64vr4100el \
	| mips64vr4300 | mips64vr4300el \
	| mips64vr5000 | mips64vr5000el \
	| mips64vr5900 | mips64vr5900el \
	| mipsisa32 | mipsisa32el \
	| mipsisa32r2 | mipsisa32r2el \
	| mipsisa64 | mipsisa64el \
	| mipsisa64r2 | mipsisa64r2el \
	| mipsisa64sb1 | mipsisa64sb1el \
	| mipsisa64sr71k | mipsisa64sr71kel \
	| mipstx39 | mipstx39el \
	| mn10200 | mn10300 \
	| moxie \
	| mt \
	| msp430 \
	| nds32 | nds32le | nds32be \
	| nios | nios2 \
	| ns16k | ns32k \
	| open8 \
	| or32 \
	| pdp10 | pdp11 | pj | pjl \
	| powerpc | powerpc64 | powerpc64le | powerpcle \
	| pyramid \
	| rx \
	| score \
	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
	| sh64 | sh64le \
	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
	| spu \
	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
	| ubicom32 \
	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
	| we32k \
	| x86 | xc16x | xstormy16 | xtensa \
	| z8k | z80)
		basic_machine=$basic_machine-unknown
		;;
	c54x)
		basic_machine=tic54x-unknown
		;;
	c55x)
		basic_machine=tic55x-unknown
		;;
	c6x)
		basic_machine=tic6x-unknown
		;;
	m6811 | m68hc11 | m6812 | m68hc12 | picochip)
		# Motorola 68HC11/12.
		basic_machine=$basic_machine-unknown
		os=-none
		;;
	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
		;;
	ms1)
		basic_machine=mt-unknown
		;;

	strongarm | thumb | xscale)
		basic_machine=arm-unknown
		;;

	xscaleeb)
		basic_machine=armeb-unknown
		;;

	xscaleel)
		basic_machine=armel-unknown
		;;

	# We use `pc' rather than `unknown'
	# because (1) that's what they normally are, and
	# (2) the word "unknown" tends to confuse beginning users.
	i*86 | x86_64)
	  basic_machine=$basic_machine-pc
	  ;;
	# Object if more than one company name word.
	*-*-*)
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
		exit 1
		;;
	# Recognize the basic CPU types with company name.
	580-* \
	| a29k-* \
	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
	| avr-* | avr32-* \
	| be32-* | be64-* \
	| bfin-* | bs2000-* \
	| c[123]* | c30-* | [cjt]90-* | c4x-* \
	| clipper-* | craynv-* | cydra-* \
	| d10v-* | d30v-* | dlx-* \
	| elxsi-* \
	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
	| h8300-* | h8500-* \
	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
	| hexagon-* \
	| i*86-* | i860-* | i960-* | ia64-* \
	| ip2k-* | iq2000-* \
	| le32-* | le64-* \
	| lm32-* \
	| m32c-* | m32r-* | m32rle-* \
	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
	| mips16-* \
	| mips64-* | mips64el-* \
	| mips64octeon-* | mips64octeonel-* \
	| mips64orion-* | mips64orionel-* \
	| mips64r5900-* | mips64r5900el-* \
	| mips64vr-* | mips64vrel-* \
	| mips64vr4100-* | mips64vr4100el-* \
	| mips64vr4300-* | mips64vr4300el-* \
	| mips64vr5000-* | mips64vr5000el-* \
	| mips64vr5900-* | mips64vr5900el-* \
	| mipsisa32-* | mipsisa32el-* \
	| mipsisa32r2-* | mipsisa32r2el-* \
	| mipsisa64-* | mipsisa64el-* \
	| mipsisa64r2-* | mipsisa64r2el-* \
	| mipsisa64sb1-* | mipsisa64sb1el-* \
	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
	| mipstx39-* | mipstx39el-* \
	| mmix-* \
	| mt-* \
	| msp430-* \
	| nds32-* | nds32le-* | nds32be-* \
	| nios-* | nios2-* \
	| none-* | np1-* | ns16k-* | ns32k-* \
	| open8-* \
	| orion-* \
	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
	| pyramid-* \
	| romp-* | rs6000-* | rx-* \
	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
	| sparclite-* \
	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
	| tahoe-* \
	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
	| tile*-* \
	| tron-* \
	| ubicom32-* \
	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
	| vax-* \
	| we32k-* \
	| x86-* | x86_64-* | xc16x-* | xps100-* \
	| xstormy16-* | xtensa*-* \
	| ymp-* \
	| z8k-* | z80-*)
		;;
	# Recognize the basic CPU types without company name, with glob match.
	xtensa*)
		basic_machine=$basic_machine-unknown
		;;
	# Recognize the various machine names and aliases which stand
	# for a CPU type and a company and sometimes even an OS.
	386bsd)
		basic_machine=i386-unknown
		os=-bsd
		;;
	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
		basic_machine=m68000-att
		;;
	3b*)
		basic_machine=we32k-att
		;;
	a29khif)
		basic_machine=a29k-amd
		os=-udi
		;;
	abacus)
		basic_machine=abacus-unknown
		;;
	adobe68k)
		basic_machine=m68010-adobe
		os=-scout
		;;
	alliant | fx80)
		basic_machine=fx80-alliant
		;;
	altos | altos3068)
		basic_machine=m68k-altos
		;;
	am29k)
		basic_machine=a29k-none
		os=-bsd
		;;
	amd64)
		basic_machine=x86_64-pc
		;;
	amd64-*)
		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	amdahl)
		basic_machine=580-amdahl
		os=-sysv
		;;
	amiga | amiga-*)
		basic_machine=m68k-unknown
		;;
	amigaos | amigados)
		basic_machine=m68k-unknown
		os=-amigaos
		;;
	amigaunix | amix)
		basic_machine=m68k-unknown
		os=-sysv4
		;;
	apollo68)
		basic_machine=m68k-apollo
		os=-sysv
		;;
	apollo68bsd)
		basic_machine=m68k-apollo
		os=-bsd
		;;
	aros)
		basic_machine=i386-pc
		os=-aros
		;;
	aux)
		basic_machine=m68k-apple
		os=-aux
		;;
	balance)
		basic_machine=ns32k-sequent
		os=-dynix
		;;
	blackfin)
		basic_machine=bfin-unknown
		os=-linux
		;;
	blackfin-*)
		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
		os=-linux
		;;
	bluegene*)
		basic_machine=powerpc-ibm
		os=-cnk
		;;
	c54x-*)
		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	c55x-*)
		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	c6x-*)
		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	c90)
		basic_machine=c90-cray
		os=-unicos
		;;
	cegcc)
		basic_machine=arm-unknown
		os=-cegcc
		;;
	convex-c1)
		basic_machine=c1-convex
		os=-bsd
		;;
	convex-c2)
		basic_machine=c2-convex
		os=-bsd
		;;
	convex-c32)
		basic_machine=c32-convex
		os=-bsd
		;;
	convex-c34)
		basic_machine=c34-convex
		os=-bsd
		;;
	convex-c38)
		basic_machine=c38-convex
		os=-bsd
		;;
	cray | j90)
		basic_machine=j90-cray
		os=-unicos
		;;
	craynv)
		basic_machine=craynv-cray
		os=-unicosmp
		;;
	cr16 | cr16-*)
		basic_machine=cr16-unknown
		os=-elf
		;;
	crds | unos)
		basic_machine=m68k-crds
		;;
	crisv32 | crisv32-* | etraxfs*)
		basic_machine=crisv32-axis
		;;
	cris | cris-* | etrax*)
		basic_machine=cris-axis
		;;
	crx)
		basic_machine=crx-unknown
		os=-elf
		;;
	da30 | da30-*)
		basic_machine=m68k-da30
		;;
	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
		basic_machine=mips-dec
		;;
	decsystem10* | dec10*)
		basic_machine=pdp10-dec
		os=-tops10
		;;
	decsystem20* | dec20*)
		basic_machine=pdp10-dec
		os=-tops20
		;;
	delta | 3300 | motorola-3300 | motorola-delta \
	      | 3300-motorola | delta-motorola)
		basic_machine=m68k-motorola
		;;
	delta88)
		basic_machine=m88k-motorola
		os=-sysv3
		;;
	dicos)
		basic_machine=i686-pc
		os=-dicos
		;;
	djgpp)
		basic_machine=i586-pc
		os=-msdosdjgpp
		;;
	dpx20 | dpx20-*)
		basic_machine=rs6000-bull
		os=-bosx
		;;
	dpx2* | dpx2*-bull)
		basic_machine=m68k-bull
		os=-sysv3
		;;
	ebmon29k)
		basic_machine=a29k-amd
		os=-ebmon
		;;
	elxsi)
		basic_machine=elxsi-elxsi
		os=-bsd
		;;
	encore | umax | mmax)
		basic_machine=ns32k-encore
		;;
	es1800 | OSE68k | ose68k | ose | OSE)
		basic_machine=m68k-ericsson
		os=-ose
		;;
	fx2800)
		basic_machine=i860-alliant
		;;
	genix)
		basic_machine=ns32k-ns
		;;
	gmicro)
		basic_machine=tron-gmicro
		os=-sysv
		;;
	go32)
		basic_machine=i386-pc
		os=-go32
		;;
	h3050r* | hiux*)
		basic_machine=hppa1.1-hitachi
		os=-hiuxwe2
		;;
	h8300hms)
		basic_machine=h8300-hitachi
		os=-hms
		;;
	h8300xray)
		basic_machine=h8300-hitachi
		os=-xray
		;;
	h8500hms)
		basic_machine=h8500-hitachi
		os=-hms
		;;
	harris)
		basic_machine=m88k-harris
		os=-sysv3
		;;
	hp300-*)
		basic_machine=m68k-hp
		;;
	hp300bsd)
		basic_machine=m68k-hp
		os=-bsd
		;;
	hp300hpux)
		basic_machine=m68k-hp
		os=-hpux
		;;
	hp3k9[0-9][0-9] | hp9[0-9][0-9])
		basic_machine=hppa1.0-hp
		;;
	hp9k2[0-9][0-9] | hp9k31[0-9])
		basic_machine=m68000-hp
		;;
	hp9k3[2-9][0-9])
		basic_machine=m68k-hp
		;;
	hp9k6[0-9][0-9] | hp6[0-9][0-9])
		basic_machine=hppa1.0-hp
		;;
	hp9k7[0-79][0-9] | hp7[0-79][0-9])
		basic_machine=hppa1.1-hp
		;;
	hp9k78[0-9] | hp78[0-9])
		# FIXME: really hppa2.0-hp
		basic_machine=hppa1.1-hp
		;;
	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
		# FIXME: really hppa2.0-hp
		basic_machine=hppa1.1-hp
		;;
	hp9k8[0-9][13679] | hp8[0-9][13679])
		basic_machine=hppa1.1-hp
		;;
	hp9k8[0-9][0-9] | hp8[0-9][0-9])
		basic_machine=hppa1.0-hp
		;;
	hppa-next)
		os=-nextstep3
		;;
	hppaosf)
		basic_machine=hppa1.1-hp
		os=-osf
		;;
	hppro)
		basic_machine=hppa1.1-hp
		os=-proelf
		;;
	i370-ibm* | ibm*)
		basic_machine=i370-ibm
		;;
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
	i*86v32)
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
		os=-sysv32
		;;
	i*86v4*)
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
		os=-sysv4
		;;
	i*86v)
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
		os=-sysv
		;;
	i*86sol2)
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
		os=-solaris2
		;;
	i386mach)
		basic_machine=i386-mach
		os=-mach
		;;
	i386-vsta | vsta)
		basic_machine=i386-unknown
		os=-vsta
		;;
	iris | iris4d)
		basic_machine=mips-sgi
		case $os in
		    -irix*)
			;;
		    *)
			os=-irix4
			;;
		esac
		;;
	isi68 | isi)
		basic_machine=m68k-isi
		os=-sysv
		;;
	m68knommu)
		basic_machine=m68k-unknown
		os=-linux
		;;
	m68knommu-*)
		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
		os=-linux
		;;
	m88k-omron*)
		basic_machine=m88k-omron
		;;
	magnum | m3230)
		basic_machine=mips-mips
		os=-sysv
		;;
	merlin)
		basic_machine=ns32k-utek
		os=-sysv
		;;
	microblaze)
		basic_machine=microblaze-xilinx
		;;
	mingw32)
		basic_machine=i386-pc
		os=-mingw32
		;;
	mingw32ce)
		basic_machine=arm-unknown
		os=-mingw32ce
		;;
	miniframe)
		basic_machine=m68000-convergent
		;;
	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
		basic_machine=m68k-atari
		os=-mint
		;;
	mips3*-*)
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
		;;
	mips3*)
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
		;;
	monitor)
		basic_machine=m68k-rom68k
		os=-coff
		;;
	morphos)
		basic_machine=powerpc-unknown
		os=-morphos
		;;
	msdos)
		basic_machine=i386-pc
		os=-msdos
		;;
	ms1-*)
		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
		;;
	mvs)
		basic_machine=i370-ibm
		os=-mvs
		;;
	nacl)
		basic_machine=le32-unknown
		os=-nacl
		;;
	ncr3000)
		basic_machine=i486-ncr
		os=-sysv4
		;;
	netbsd386)
		basic_machine=i386-unknown
		os=-netbsd
		;;
	netwinder)
		basic_machine=armv4l-rebel
		os=-linux
		;;
	news | news700 | news800 | news900)
		basic_machine=m68k-sony
		os=-newsos
		;;
	news1000)
		basic_machine=m68030-sony
		os=-newsos
		;;
	news-3600 | risc-news)
		basic_machine=mips-sony
		os=-newsos
		;;
	necv70)
		basic_machine=v70-nec
		os=-sysv
		;;
	next | m*-next )
		basic_machine=m68k-next
		case $os in
		    -nextstep* )
			;;
		    -ns2*)
		      os=-nextstep2
			;;
		    *)
		      os=-nextstep3
			;;
		esac
		;;
	nh3000)
		basic_machine=m68k-harris
		os=-cxux
		;;
	nh[45]000)
		basic_machine=m88k-harris
		os=-cxux
		;;
	nindy960)
		basic_machine=i960-intel
		os=-nindy
		;;
	mon960)
		basic_machine=i960-intel
		os=-mon960
		;;
	nonstopux)
		basic_machine=mips-compaq
		os=-nonstopux
		;;
	np1)
		basic_machine=np1-gould
		;;
	neo-tandem)
		basic_machine=neo-tandem
		;;
	nse-tandem)
		basic_machine=nse-tandem
		;;
	nsr-tandem)
		basic_machine=nsr-tandem
		;;
	op50n-* | op60c-*)
		basic_machine=hppa1.1-oki
		os=-proelf
		;;
	openrisc | openrisc-*)
		basic_machine=or32-unknown
		;;
	os400)
		basic_machine=powerpc-ibm
		os=-os400
		;;
	OSE68000 | ose68000)
		basic_machine=m68000-ericsson
		os=-ose
		;;
	os68k)
		basic_machine=m68k-none
		os=-os68k
		;;
	pa-hitachi)
		basic_machine=hppa1.1-hitachi
		os=-hiuxwe2
		;;
	paragon)
		basic_machine=i860-intel
		os=-osf
		;;
	parisc)
		basic_machine=hppa-unknown
		os=-linux
		;;
	parisc-*)
		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
		os=-linux
		;;
	pbd)
		basic_machine=sparc-tti
		;;
	pbb)
		basic_machine=m68k-tti
		;;
	pc532 | pc532-*)
		basic_machine=ns32k-pc532
		;;
	pc98)
		basic_machine=i386-pc
		;;
	pc98-*)
		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pentium | p5 | k5 | k6 | nexgen | viac3)
		basic_machine=i586-pc
		;;
	pentiumpro | p6 | 6x86 | athlon | athlon_*)
		basic_machine=i686-pc
		;;
	pentiumii | pentium2 | pentiumiii | pentium3)
		basic_machine=i686-pc
		;;
	pentium4)
		basic_machine=i786-pc
		;;
	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pentiumpro-* | p6-* | 6x86-* | athlon-*)
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pentium4-*)
		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pn)
		basic_machine=pn-gould
		;;
	power)	basic_machine=power-ibm
		;;
	ppc | ppcbe)	basic_machine=powerpc-unknown
		;;
	ppc-* | ppcbe-*)
		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ppcle | powerpclittle | ppc-le | powerpc-little)
		basic_machine=powerpcle-unknown
		;;
	ppcle-* | powerpclittle-*)
		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ppc64)	basic_machine=powerpc64-unknown
		;;
	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
		basic_machine=powerpc64le-unknown
		;;
	ppc64le-* | powerpc64little-*)
		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ps2)
		basic_machine=i386-ibm
		;;
	pw32)
		basic_machine=i586-unknown
		os=-pw32
		;;
	rdos)
		basic_machine=i386-pc
		os=-rdos
		;;
	rom68k)
		basic_machine=m68k-rom68k
		os=-coff
		;;
	rm[46]00)
		basic_machine=mips-siemens
		;;
	rtpc | rtpc-*)
		basic_machine=romp-ibm
		;;
	s390 | s390-*)
		basic_machine=s390-ibm
		;;
	s390x | s390x-*)
		basic_machine=s390x-ibm
		;;
	sa29200)
		basic_machine=a29k-amd
		os=-udi
		;;
	sb1)
		basic_machine=mipsisa64sb1-unknown
		;;
	sb1el)
		basic_machine=mipsisa64sb1el-unknown
		;;
	sde)
		basic_machine=mipsisa32-sde
		os=-elf
		;;
	sei)
		basic_machine=mips-sei
		os=-seiux
		;;
	sequent)
		basic_machine=i386-sequent
		;;
	sh)
		basic_machine=sh-hitachi
		os=-hms
		;;
	sh5el)
		basic_machine=sh5le-unknown
		;;
	sh64)
		basic_machine=sh64-unknown
		;;
	sparclite-wrs | simso-wrs)
		basic_machine=sparclite-wrs
		os=-vxworks
		;;
	sps7)
		basic_machine=m68k-bull
		os=-sysv2
		;;
	spur)
		basic_machine=spur-unknown
		;;
	st2000)
		basic_machine=m68k-tandem
		;;
	stratus)
		basic_machine=i860-stratus
		os=-sysv4
		;;
	strongarm-* | thumb-*)
		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	sun2)
		basic_machine=m68000-sun
		;;
	sun2os3)
		basic_machine=m68000-sun
		os=-sunos3
		;;
	sun2os4)
		basic_machine=m68000-sun
		os=-sunos4
		;;
	sun3os3)
		basic_machine=m68k-sun
		os=-sunos3
		;;
	sun3os4)
		basic_machine=m68k-sun
		os=-sunos4
		;;
	sun4os3)
		basic_machine=sparc-sun
		os=-sunos3
		;;
	sun4os4)
		basic_machine=sparc-sun
		os=-sunos4
		;;
	sun4sol2)
		basic_machine=sparc-sun
		os=-solaris2
		;;
	sun3 | sun3-*)
		basic_machine=m68k-sun
		;;
	sun4)
		basic_machine=sparc-sun
		;;
	sun386 | sun386i | roadrunner)
		basic_machine=i386-sun
		;;
	sv1)
		basic_machine=sv1-cray
		os=-unicos
		;;
	symmetry)
		basic_machine=i386-sequent
		os=-dynix
		;;
	t3e)
		basic_machine=alphaev5-cray
		os=-unicos
		;;
	t90)
		basic_machine=t90-cray
		os=-unicos
		;;
	tile*)
		basic_machine=$basic_machine-unknown
		os=-linux-gnu
		;;
	tx39)
		basic_machine=mipstx39-unknown
		;;
	tx39el)
		basic_machine=mipstx39el-unknown
		;;
	toad1)
		basic_machine=pdp10-xkl
		os=-tops20
		;;
	tower | tower-32)
		basic_machine=m68k-ncr
		;;
	tpf)
		basic_machine=s390x-ibm
		os=-tpf
		;;
	udi29k)
		basic_machine=a29k-amd
		os=-udi
		;;
	ultra3)
		basic_machine=a29k-nyu
		os=-sym1
		;;
	v810 | necv810)
		basic_machine=v810-nec
		os=-none
		;;
	vaxv)
		basic_machine=vax-dec
		os=-sysv
		;;
	vms)
		basic_machine=vax-dec
		os=-vms
		;;
	vpp*|vx|vx-*)
		basic_machine=f301-fujitsu
		;;
	vxworks960)
		basic_machine=i960-wrs
		os=-vxworks
		;;
	vxworks68)
		basic_machine=m68k-wrs
		os=-vxworks
		;;
	vxworks29k)
		basic_machine=a29k-wrs
		os=-vxworks
		;;
	w65*)
		basic_machine=w65-wdc
		os=-none
		;;
	w89k-*)
		basic_machine=hppa1.1-winbond
		os=-proelf
		;;
	xbox)
		basic_machine=i686-pc
		os=-mingw32
		;;
	xps | xps100)
		basic_machine=xps100-honeywell
		;;
	xscale-* | xscalee[bl]-*)
		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
		;;
	ymp)
		basic_machine=ymp-cray
		os=-unicos
		;;
	z8k-*-coff)
		basic_machine=z8k-unknown
		os=-sim
		;;
	z80-*-coff)
		basic_machine=z80-unknown
		os=-sim
		;;
	none)
		basic_machine=none-none
		os=-none
		;;

# Here we handle the default manufacturer of certain CPU types.  It is in
# some cases the only manufacturer, in others, it is the most popular.
	w89k)
		basic_machine=hppa1.1-winbond
		;;
	op50n)
		basic_machine=hppa1.1-oki
		;;
	op60c)
		basic_machine=hppa1.1-oki
		;;
	romp)
		basic_machine=romp-ibm
		;;
	mmix)
		basic_machine=mmix-knuth
		;;
	rs6000)
		basic_machine=rs6000-ibm
		;;
	vax)
		basic_machine=vax-dec
		;;
	pdp10)
		# there are many clones, so DEC is not a safe bet
		basic_machine=pdp10-unknown
		;;
	pdp11)
		basic_machine=pdp11-dec
		;;
	we32k)
		basic_machine=we32k-att
		;;
	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
		basic_machine=sh-unknown
		;;
	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
		basic_machine=sparc-sun
		;;
	cydra)
		basic_machine=cydra-cydrome
		;;
	orion)
		basic_machine=orion-highlevel
		;;
	orion105)
		basic_machine=clipper-highlevel
		;;
	mac | mpw | mac-mpw)
		basic_machine=m68k-apple
		;;
	pmac | pmac-mpw)
		basic_machine=powerpc-apple
		;;
	*-unknown)
		# Make sure to match an already-canonicalized machine name.
		;;
	*)
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
		exit 1
		;;
esac

# Here we canonicalize certain aliases for manufacturers.
case $basic_machine in
	*-digital*)
		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
		;;
	*-commodore*)
		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
		;;
	*)
		;;
esac

# Decode manufacturer-specific aliases for certain operating systems.

if [ x"$os" != x"" ]
then
case $os in
	# First match some system type aliases
	# that might get confused with valid system types.
	# -solaris* is a basic system type, with this one exception.
	-auroraux)
		os=-auroraux
		;;
	-solaris1 | -solaris1.*)
		os=`echo $os | sed -e 's|solaris1|sunos4|'`
		;;
	-solaris)
		os=-solaris2
		;;
	-svr4*)
		os=-sysv4
		;;
	-unixware*)
		os=-sysv4.2uw
		;;
	-gnu/linux*)
		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
		;;
	# First accept the basic system types.
	# The portable systems comes first.
	# Each alternative MUST END IN A *, to match a version number.
	# -sysv* is not here because it comes later, after sysvr4.
	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
	      | -sym* | -kopensolaris* \
	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
	      | -aos* | -aros* \
	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
	      | -openbsd* | -solidbsd* \
	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
	      | -chorusos* | -chorusrdb* | -cegcc* \
	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
	      | -mingw32* | -linux-gnu* | -linux-android* \
	      | -linux-newlib* | -linux-uclibc* \
	      | -uxpv* | -beos* | -mpeix* | -udk* \
	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
	# Remember, each alternative MUST END IN *, to match a version number.
		;;
	-qnx*)
		case $basic_machine in
		    x86-* | i*86-*)
			;;
		    *)
			os=-nto$os
			;;
		esac
		;;
	-nto-qnx*)
		;;
	-nto*)
		os=`echo $os | sed -e 's|nto|nto-qnx|'`
		;;
	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
		;;
	-mac*)
		os=`echo $os | sed -e 's|mac|macos|'`
		;;
	-linux-dietlibc)
		os=-linux-dietlibc
		;;
	-linux*)
		os=`echo $os | sed -e 's|linux|linux-gnu|'`
		;;
	-sunos5*)
		os=`echo $os | sed -e 's|sunos5|solaris2|'`
		;;
	-sunos6*)
		os=`echo $os | sed -e 's|sunos6|solaris3|'`
		;;
	-opened*)
		os=-openedition
		;;
	-os400*)
		os=-os400
		;;
	-wince*)
		os=-wince
		;;
	-osfrose*)
		os=-osfrose
		;;
	-osf*)
		os=-osf
		;;
	-utek*)
		os=-bsd
		;;
	-dynix*)
		os=-bsd
		;;
	-acis*)
		os=-aos
		;;
	-atheos*)
		os=-atheos
		;;
	-syllable*)
		os=-syllable
		;;
	-386bsd)
		os=-bsd
		;;
	-ctix* | -uts*)
		os=-sysv
		;;
	-nova*)
		os=-rtmk-nova
		;;
	-ns2 )
		os=-nextstep2
		;;
	-nsk*)
		os=-nsk
		;;
	# Preserve the version number of sinix5.
	-sinix5.*)
		os=`echo $os | sed -e 's|sinix|sysv|'`
		;;
	-sinix*)
		os=-sysv4
		;;
	-tpf*)
		os=-tpf
		;;
	-triton*)
		os=-sysv3
		;;
	-oss*)
		os=-sysv3
		;;
	-svr4)
		os=-sysv4
		;;
	-svr3)
		os=-sysv3
		;;
	-sysvr4)
		os=-sysv4
		;;
	# This must come after -sysvr4.
	-sysv*)
		;;
	-ose*)
		os=-ose
		;;
	-es1800*)
		os=-ose
		;;
	-xenix)
		os=-xenix
		;;
	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
		os=-mint
		;;
	-aros*)
		os=-aros
		;;
	-kaos*)
		os=-kaos
		;;
	-zvmoe)
		os=-zvmoe
		;;
	-dicos*)
		os=-dicos
		;;
	-nacl*)
		;;
	-none)
		;;
	*)
		# Get rid of the `-' at the beginning of $os.
		os=`echo $os | sed 's/[^-]*-//'`
		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
		exit 1
		;;
esac
else

# Here we handle the default operating systems that come with various machines.
# The value should be what the vendor currently ships out the door with their
# machine or put another way, the most popular os provided with the machine.

# Note that if you're going to try to match "-MANUFACTURER" here (say,
# "-sun"), then you have to tell the case statement up towards the top
# that MANUFACTURER isn't an operating system.  Otherwise, code above
# will signal an error saying that MANUFACTURER isn't an operating
# system, and we'll never get to this point.

case $basic_machine in
	score-*)
		os=-elf
		;;
	spu-*)
		os=-elf
		;;
	*-acorn)
		os=-riscix1.2
		;;
	arm*-rebel)
		os=-linux
		;;
	arm*-semi)
		os=-aout
		;;
	c4x-* | tic4x-*)
		os=-coff
		;;
	tic54x-*)
		os=-coff
		;;
	tic55x-*)
		os=-coff
		;;
	tic6x-*)
		os=-coff
		;;
	# This must come before the *-dec entry.
	pdp10-*)
		os=-tops20
		;;
	pdp11-*)
		os=-none
		;;
	*-dec | vax-*)
		os=-ultrix4.2
		;;
	m68*-apollo)
		os=-domain
		;;
	i386-sun)
		os=-sunos4.0.2
		;;
	m68000-sun)
		os=-sunos3
		# This also exists in the configure program, but was not the
		# default.
		# os=-sunos4
		;;
	m68*-cisco)
		os=-aout
		;;
	mep-*)
		os=-elf
		;;
	mips*-cisco)
		os=-elf
		;;
	mips*-*)
		os=-elf
		;;
	or32-*)
		os=-coff
		;;
	*-tti)	# must be before sparc entry or we get the wrong os.
		os=-sysv3
		;;
	sparc-* | *-sun)
		os=-sunos4.1.1
		;;
	*-be)
		os=-beos
		;;
	*-haiku)
		os=-haiku
		;;
	*-ibm)
		os=-aix
		;;
	*-knuth)
		os=-mmixware
		;;
	*-wec)
		os=-proelf
		;;
	*-winbond)
		os=-proelf
		;;
	*-oki)
		os=-proelf
		;;
	*-hp)
		os=-hpux
		;;
	*-hitachi)
		os=-hiux
		;;
	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
		os=-sysv
		;;
	*-cbm)
		os=-amigaos
		;;
	*-dg)
		os=-dgux
		;;
	*-dolphin)
		os=-sysv3
		;;
	m68k-ccur)
		os=-rtu
		;;
	m88k-omron*)
		os=-luna
		;;
	*-next )
		os=-nextstep
		;;
	*-sequent)
		os=-ptx
		;;
	*-crds)
		os=-unos
		;;
	*-ns)
		os=-genix
		;;
	i370-*)
		os=-mvs
		;;
	*-next)
		os=-nextstep3
		;;
	*-gould)
		os=-sysv
		;;
	*-highlevel)
		os=-bsd
		;;
	*-encore)
		os=-bsd
		;;
	*-sgi)
		os=-irix
		;;
	*-siemens)
		os=-sysv4
		;;
	*-masscomp)
		os=-rtu
		;;
	f30[01]-fujitsu | f700-fujitsu)
		os=-uxpv
		;;
	*-rom68k)
		os=-coff
		;;
	*-*bug)
		os=-coff
		;;
	*-apple)
		os=-macos
		;;
	*-atari*)
		os=-mint
		;;
	*)
		os=-none
		;;
esac
fi

# Here we handle the case where we know the os, and the CPU type, but not the
# manufacturer.  We pick the logical manufacturer.
vendor=unknown
case $basic_machine in
	*-unknown)
		case $os in
			-riscix*)
				vendor=acorn
				;;
			-sunos*)
				vendor=sun
				;;
			-cnk*|-aix*)
				vendor=ibm
				;;
			-beos*)
				vendor=be
				;;
			-hpux*)
				vendor=hp
				;;
			-mpeix*)
				vendor=hp
				;;
			-hiux*)
				vendor=hitachi
				;;
			-unos*)
				vendor=crds
				;;
			-dgux*)
				vendor=dg
				;;
			-luna*)
				vendor=omron
				;;
			-genix*)
				vendor=ns
				;;
			-mvs* | -opened*)
				vendor=ibm
				;;
			-os400*)
				vendor=ibm
				;;
			-ptx*)
				vendor=sequent
				;;
			-tpf*)
				vendor=ibm
				;;
			-vxsim* | -vxworks* | -windiss*)
				vendor=wrs
				;;
			-aux*)
				vendor=apple
				;;
			-hms*)
				vendor=hitachi
				;;
			-mpw* | -macos*)
				vendor=apple
				;;
			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
				vendor=atari
				;;
			-vos*)
				vendor=stratus
				;;
		esac
		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
		;;
esac

echo $basic_machine$os
exit

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
parser-3.4.3/bin/000755 000000 000000 00000000000 12234223576 013672 5ustar00rootwheel000000 000000 parser-3.4.3/operators.txt000644 000000 000000 00000163123 12172775534 015716 0ustar00rootwheel000000 000000 !ñäåëàíî
Xíå ñäåëàíî, âèäèìî, íå áóäåò ñäåëàíî
áåç çíà÷êà - áóäåò ñäåëàíî


îïåðàòîðû
    !^eval(âûðàæåíèå)[ôîðìàò] âûðàæåíèå, êðîìå îáû÷íûõ ôóíêöèé::
        !äîïóñòèìû #êîììåíòàðèè
            ðàáîòàþò äî êîíöà ñòðîêè èëè çàêðûâàþùåéñÿ êðóãëîé ñêîáêè
            âíóòðè êîììåíòàðèÿ äîïóñòèìû âëîæåííûå êðóãëûå ñêîáêè
        !èç íåî÷åâèäíûõ îïåðàòîðîâ:
            !| ïîáèòíûé xor
            !|| ëîãè÷åñêèé xor
            ~ ïîáèòíîå îòðèöàíèå
            \ öåëî÷èñëåííîå äåëåíèå 10\3=3
        !def äëÿ ïðîâåðêè defined,
            ïóñòàÿ ñòðîêà íå defined
            ïóñòàÿ òàáëèöà íå defined
            ïóñòîé hash íå defined
        ^if(method $hash.delete){yes}
        !eq ne lt gt le ge äëÿ ñðàâíåíèÿ ñòðîê, 
        !in "/dir/" äëÿ ïðîâåðêè
            ["âíóòðè íå äîïóñòèìû, åñëè íàäî ñðàâíèòü ñî ñëîæíûì, 
            ïóñòü ýòî áóäåò ïåðåìåííàÿ].
        !is 'type' äëÿ ïðîâåðêè òèïà ëåâîãî îïåðàíäà, 
            ñêàæåì, ìîæíî ïðîâåðèòü, "íå hash ëè ïàðàìåòð ìåòîäà?"
        !-f äëÿ ïðîâåðêè ñóùåñòâîâàíèÿ ôàéëà íà äèñêå,
        !-d äëÿ ïðîâåðêè ñóùåñòâîâàíèÿ êàòàëîãà íà äèñêå,
        !ñòðîêà â êàâû÷êàõ|àïîñòðîôàõ - ñòðîêà, áåç êàâû÷åê|àïîñòðîôîâ ñòðîêà äî 
            áëèæàéøåãî whitespace
        !÷èñëîâîé ëèòåðàë áûâàåò 0xABC
        !ïðèîðèòåòû:
           /* logical */
           %left "!||"
           %left "||"
           %left "&&"
           %left '<' '>' "<=" ">="   "lt" "gt" "le" "ge"
           %left "==" "!="  "eq" "ne"
           %left "is" "def" "in" "-f" "-d"
           %left '!'
           óñëîâèå ? êîãäàÄà: êîãäàÍåò

           /* bitwise */
           %left '!|'
           %left '|'
           %left '&' 
           %left '~'

           /* numerical */
           %left '-' '+'
           %left '*' '/' '%' '\\'
           %left NEG     /* negation: unary - */
        !ëèòåðàëû
           true
           false

           
    !^if(óñëîâèå){êîãäà äà}{êîãäà íåò}
    !^if(óñëîâèå1){äà}[(óñëîâèå2){äà}[(óñëîâèå2){äà}[...]]]{íåò} -- êîëè÷åñòâî äîï. óñëîâèé íå îãðàíè÷åíî (â îáùåì elseif ýòî :)
    !^switch[çíà÷åíèå]{^case[âàðèàíò1[;âàðèàíò2...]]{äåéñòâèå}^case[DEFAULT]{äåéñòâèå ïî óìîë÷àíèþ}}
    !^while(óñëîâèå){òåëî}[[ðàçäåëèòåëü]|{ðàçäåëèòåëü êîòîðûé âûïîëíÿåòñÿ ïåðåä íåïóñòûì î÷åðåäíûì íå ïåðâûì òåëîì}]
    !^for[i](0;4){òåëî}[[ðàçäåëèòåëü]|{ðàçäåëèòåëü êîòîðûé âûïîëíÿåòñÿ ïåðåä íåïóñòûì î÷åðåäíûì íå ïåðâûì òåëîì}]
    !^use[ìîäóëü]
    !^try{
        ...
        !^throw[sql.connect[;âàñÿ[;áîëâàí]]] // áûë ^error[òåêñò]
        !^throw[
        	$.type[sql.connect]
        	$.source[âàñÿ]
        	$.comment[áîëâàí]
        ]
        ...
    }{
        ^if($exception.type eq "sql"){
            $exception.handled(1|true)  ^rem{ôëàã, ÷òî exception îáðàáîòàí}
            ....
        }
        
        ^switch[$exception.type]{
            ^case[sql;mail]{
                $exception.handled(1)
                êîä, îáðàáàòûâàþùèé sql îøèáêó
                $exception.type = sql.connect
                $exception.file $exception.lineno $exception.colno [åñëè íå çàïðåùåíû ïðè êîìïèëÿöèè]
                $exception.source = âàñÿ
                $exception.comment = áîëâàí
            }
            ^case[DEFAULT]{
                êîä, îáðàáàòûâàþùèé äðóãóþ îøèáêó
                ^throw[$exception] << re-throw // DON'T! It's default behaviour!
            }
        }
    }
    ^exit[] + - ïðåêðàùÿåò îáðàáîòêó çàïðîñà. 
        óäîáíî ñäåëàòü ïîñëå âûñòàâëåíèÿ 401 îøèáêè
    ^return[ðåçóëüòàò] + - îòâàëèâàåò èç âûïîëíåíèÿ ìåòîäà, 
        âûäàâàÿ íåñòàíäàðòíûé ðåçóëüòàò
    !^break[] + - îáðûâàåò öèêë
    !^continue[] + - îáðûâàåò èòåðàöèþ öèêëà
    !^untaint[[as-is|file-spec|http-header|mail-header|uri|sql|js|xml|html|optimized-html|regex|parser-code]]{êîä}
        default as-is
    !^taint[[lang]][êîä]
        default "just tainted, language unknown"
    !^process[[$caller.CLASS|$object|$ÊËÀÑÑ:CLASS]]{ñòðîêà, êîòîðàÿ áóäåò process-ed, êàê êîä}[
        $.main[âî ÷òî ïåðåèìåíîâàòü @main]
        $.file[èìÿ ôàéëà èç êîòîðîãî, ÿêîáû, äàííûé òåêñò]
        $.lineno(íîìåð ñòðîêè â ôàéëå, îòêóäà äàííûé òåêñò. ìîæíî îòðèöàòåëüíûé) 
    ]
    !^process..[ïóòü][âî ÷òî ïåðåèìåíîâàòü @main]
      ïî óìîë÷àíèþ, ìåòîäû êîìïèëèðóþòñÿ â $self [â ñëó÷àå îïåðàòîðà, $self=$MAIN:CLASS]
    !^connect[protocol://ñòðîêà ñîåäèíåíèÿ]]{êîä ñ ^sql[...]-ÿìè}
        !mysql://user:pass@{host[:port]|[/unix/socket]}/database?
            ClientCharset=parser-charset << charset in which parser thinks client works
            charset=cp1251_koi8&
            timeout=3&
            compress=0&
            named_pipe=1&
            multi_statements=1&	allow execute more then one query in one parser :sql{} request
            autocommit=1
            autocommit åñëè âûñòàâèòü â 0, áóäåò äåëàòü commit/rollback

        !pgsql://user:pass@{host[:port]|[local]}/database?
            client_encoding=win,[to-find-out]
            &datestyle=ISO,SQL,Postgres,European,NonEuropean=US,German,DEFAULT=ISO
            &ClientCharset=parser-charset << charset in which parser thinks client works
        
        !oracle://user:pass@service?
            NLS_LANG=RUSSIAN_AMERICA.CL8MSWIN1251&
            NLS_LANGUAGE  language-dependent conventions
            NLS_TERRITORY  territory-dependent conventions
            NLS_DATE_FORMAT=YYYY-MM-DD HH24:MI:SS
            NLS_DATE_LANGUAGE  language for day and month names
            NLS_NUMERIC_CHARACTERS  decimal character and group separator
            NLS_CURRENCY  local currency symbol
            NLS_ISO_CURRENCY  ISO currency symbol
            NLS_SORT  sort sequence
            ORA_ENCRYPT_LOGIN=TRUE
            ClientCharset=parser-charset << charset in which parser thinks client works

        !odbc://DSN=dsn^;UID=user^;PWD=password^;ClientCharset=parser-charset
            ClientCharset << charset in which parser thinks client works
            
        !sqlite://DBfile?
            ClientCharset=parser-charset& << charset in which parser thinks client works
            autocommit=1

        äëÿ ðàáîòû connect íóæíî, ÷òîáû çàðàíåå(ðåêîìåíäóåòñÿ â ñèñòåìíîì êîíôèãóðàöèîííîì auto.p)
        áûëà îïðåäåëåíà òàáëèöà
#sql drivers
$SQL[
    $.drivers[^table::create{protocol	driver	client
mysql	/www/parser3/libparser3mysql.so	/usr/local/lib/mysql/libmysqlclient.so
pgsql	/www/parser3/libparser3pgsql.so	/usr/local/pgsql/lib/libpq.so
oracle	/www/parser3/libparser3oracle.so	/u01/app/oracle/product/8.1.5/lib/libclntsh.so?ORACLE_HOME=/u01/app/oracle/product/8.1.5&ORA_NLS33=/u01/app/oracle/product/8.1.5/ocommon/nls/admin/data
sqlite	/www/parser3/libparser3sqlite.so	/usr/local/sqlite/lib/sqlite3.so
odbc	c:\drives\y\parser3project\odbc\debug\parser3odbc.dll
}]
]
        !â òàáëèöå ó oracle â ñòîëáöå êëèåíòñêîé áèáëèîòåêè
        äîïóñòèìî çàäàòü environment ïàðàìåòðû èíèöèàëèçàöèè(åñëè îíè íå çàäàíû èíà÷å çàðàíåå),
        äîïóñòèìû èìåíà, íà÷èíàþùèåñÿ íà NLS_ ORA_ è ORACLE_, èëè îêàí÷èâàþùèåñÿ íà +
        ïîä win32 
            íåîáõîäèì PATH+=^;C:\Oracle\Ora81\bin
        ê ñâåäåíèþ: 
          ORA_NLS33 íóæåí äëÿ ñ÷èòûâàíèÿ ôàéëèêà ñ êëèåíòñêîé êîäèðîâêîé(çàäàâàåìîé NLS_LANG)
             åñëè êîäèðîâêà íå ïî-óìîë÷àíèþ, îáÿçàòåëüíî óêàçàòü â .drivers,
             èíà÷å áóäåò ñîîáùåíèå ïðî íåïðàâèëüíûé NLS ïàðàìåòð
             (èìåþò â âèäó, ÷òî íå íàøëè êîäèðîâêó èç NLS_LANG)
          ORACLE_HOME íóæåí äëÿ ñ÷èòûâàíèÿ òåêñòîâ ñîîáùåíèé îá îøèáêàõ,
        ìîæíî óêàçûâàòü è â ñòðîêå ñîåäèíåíèÿ, íî ãëîáàëåí, è ëó÷øå âûíåñòè çà ñêîáêè,
        â îòëè÷èå îò êëèåíòñêîé êîäèðîâêè NLS_LANG, è ïðî÷åãî.

        ÂÍÈÌÀÍÈÅ: ïðè ðàáîòå ñ áîëüøèìè òåêñòîâûìè áëîêàìè â oracle&pgsql[à ëó÷øå âñåãäà],
        ñòàâèòü òàêîé ïðåôèêñ ïåðåä îòêðûâàþùèì àïîñòðîôîì, âïðèòûê, âåçäå áåç ïðîáëåëîâ
        /**èìÿ_ïîëÿ**/'literal'
    !^rem{}
    !^cache[ôàéë](ñåêóíä){êîä}[{catch êîä}]
        !îòíîñèòåëüíîå çàäàíèå âðåìåíè
        !ñêýøèðîâàòü ñòðîêó, êîòîðàÿ ïîëó÷àåòñÿ ïðè âûïîëíåíèè êîäà íà 'ñåêóíä' ñåêóíä
        !åñëè 0ñåêóíä, çíà÷èò íå êýøèðîâàòü, à ñòàðûé òàêîé ñòåðåòü
        !â catch êîäå $exception.handled[cache]  ^rem{ôëàã, ÷òî exception îáðàáîòàí}
    !^cache[ôàéë][expires date]{êîä}[{catch êîä}]
        !àáñîëþòíîå çàäàíèå âðåìåíè
    !^cache[ôàéë] óäàëèòü ôàéë [íå ðóãàåò, åñëè åãî íåò]
    !^cache(ñåêóíä)
    !^cache[expires date]
        !ñèãíàëèçèðóåò âûøåñòîÿùåìó ^cache "óìåíüøè äî ñòîëüêèõ-òî 'ñåêóíä'/'expires'"
        !â ïðåäåëå: ^cache(0) îòìåíèòü êýøèðîâàíèå
    !^cache[] âûäà¸ò òåêóùóþ expires date
    X^cache[read] 
        ñèãíàëèçèðóåò âûøåñòîÿùåìó ^cache "âçÿòü ñêýøèðîâàííîå íàñèëüíî, èãíîðèðóÿ expires",
        âûäà¸ò bool "ïîëó÷èëîñü/íåò"
	!^sleep(seconds)


    Xåñòü ãëîáàëüíûé ôëàæîê â ñâîéñòâàõ/êîìàíäíîé ñòðîêå "íå îïòèìèçèðîâàòü"
    !è åñòü èñêëþ÷åíèå: ^untaint[html]{êîä} íå îïòèìèçèðóåòñÿ 
        Xáåçîòíîñòèòåëüíî ôëàæêà

    !ó âñåõ ìåòîäîâ åñòü ëîêàëüíàÿ ïåðåìåííàÿ $result, åñëè â íå¸ ÷òî ïîëîæèòü,
    !òî _ýòî_ áóäåò ðåçóëüòàòîì ìàêðîñà, à íå åãî òåëî
    !ó âñåõ ìåòîäîâ åñòü ëîêàëüíàÿ ïåðåìåííàÿ $caller, â íåé ëåæèò ðîäèòåëüñêèé stack frame,
    !åñëè òóäà çàïèñàòü

    !use(^use èëè @USE) èùåò ôàéë...
    !1. ...åñëè ïóòü íà÷èíàåòñÿ ñ /, òî ñ÷èòàåòñÿ, ÷òî ýòî ïóòü îò êîðíÿ âåá ïðîñòðàíñòâà
    !åñòü ãëîáàëüíàÿ ñòðîêà/òàáëèöà $MAIN:CLASS_PATH ñ ïóò¸ì/ïóòÿìè ê êàòàëîãó ñ êëàññàìè.
        !êîðåíü ïóòÿ/ïóòåé ñ÷èòàåòñÿ îò êîðíÿ âåá ïðîñòðàíñòâà.
    !2. ...îòíîñèòåëüíî ñòðî÷êè èç table $MAIN:CLASS_PATH, ñíèçó ââåðõ
       çàäàâàéòå å¸ â êîíôèãóðàöèîííîì auto.p âàøåãî ñàéòà

    !ãëîáàëüíàÿ òàáëè÷êà $CHARSETS[$.íàçâàíèå[èìÿ ôàéëà]]
    !çàäà¸ò êàêèå áóêâû ñ÷èòàþòñÿ êàêèìè(whitespace, letter, etc), à òàêæå èõ unicode
    !ôîðìàò: tab delimited ôàéë, ñ çàãîëîâêîì:
    !    char    white-space    digit    hex-digit    letter    word    lowercase    unicode1    unicode2    
    !    A            x    x    x    a    0x0041    0xFF21
    ! ãäå char è lowercase ìîãóò áûòü áóêâàìè, à ìîãóò áûòü è 0xÊÎÄÀÌÈ
    ! åñëè ñèìâîë èìååò åäèíñòâåííîå unicode ïðåäñòàâëåíèå, ðàâíîå ñàìîìó ñèìâîëó, 
    ! ìîæíî íå óêàçûâàòü unicode
    !âñåãäà åñòü êîäèðîâêà UTF-8, 
    !îíà ÿâëÿåòñÿ êîäèðîâêîé ïî-óìîë÷àíèþ äëÿ request è response
    !ÂÍÈÌÀÍÈÅ: èìÿ êîäèðîâêè case sensitive

ñèíòàêñèñ
    !$èìÿ[íîâîå çíà÷åíèå]
    !$èìÿ(ìàòåìàòè÷åñêîå âûðàæåíèå íîâîãî çíà÷åíèÿ)
    !$èìÿ{êîä íîâîãî çíà÷åíèÿ}
    !$èìÿ whitespace èëè ${èìÿ}íåâàæíî  ïîäñòàíîâêà çíà÷åíèÿ
    !^èìÿ ïàðàìåòðû  âûçîâ
    !$èìÿ.CLASS êëàññ çíà÷åíèÿ
    !$èìÿ.CLASS_NAME èìÿ êëàññà
    !$èìÿ[$.key[] () {}]  êîíñòðóêòîð ýëåìåíòà ïåðåìåííîé-õýøà $èìÿ.key
    !^method[$.key[] () {}] êîíñòðóêòîð ýëåìåíòà ïàðàìåòðà-õåøà $parameter.key
    $CLASS.èìÿ  îáðàùåíèå ê ïåðåìåííîé êëàññà

    èìÿ çàêàí÷èâàåòñÿ ïåðåä: ïðîáåë tab linefeed ; ] } ) " < >  + * / % & | = ! ' , ? {óòî÷íèòü}
    ò.å. ìîæíî
    $èìÿ,aaaa
    íî åñëè íóæíî ïîñëå èìåíè áóêâó, ñêàæåì -, òî
    ${èìÿ}-
    â âûðàæåíèÿõ + è - ÿâëÿþòñÿ äîïîëíèòåëüíûìè êîíöàìè èìåíè
    !ìîæíî îáðàùàòüñÿ ê ñîñòàâíûì îáúåêòàì òàê: $name.subname
    !ãäå subname áûâàåò:
    !    ñòðîêà
    !    $ïåðåìåííàÿ
    !    ñòðîêà$ïåðåìåííàÿ
    !    [êîä, âû÷èñëÿþùèé ñòðîêó]
    íàïðèìåð: $õýø[$.âîçðàñò(88)] $äîñòàòü[$.ïîëå[âîçðàñò]] ^õýø.[$äîñòàòü.ïîëå].format{%05d}

ïàðàìåòðû:=îäèí èëè ìíîãî ïàðàìåòðîâ
ïàðàìåòð:=
    !(ìàòåìàòè÷åñêîå âûðàæåíèå) âû÷èñëÿåòñÿ ìíîãî ðàç âíóòðè âûçîâà, 
|    ![êîä] âû÷èñëÿåòñÿ îäèí ðàç ïåðåä âûçîâîì, 
|    !{êîä} âû÷èñëÿåòñÿ 0 èëè ìíîãî ðàç âíóòðè âûçîâà, 
    !âåçäå äîïóñòèìû ; âíóòðè - äåëàåò ìíîãî ïàðàìåòðîâ â îäíèõ ñêîáêàõ


!void
    !^èìÿ.length[]
        0
    !^èìÿ.pos[...]
        -1
    !^èìÿ.left(n)
       íè÷åãî íå âûäà¸ò
    !^èìÿ.right(n)
       íè÷åãî íå âûäà¸ò
    !^èìÿ.mid(p[;n])
       íè÷åãî íå âûäà¸ò
    !^èìÿ.int[]  (default) 
        0 èëè default
    !^èìÿ.double[] (default)
        0 èëè default
    !^èìÿ.bool[] (default)
        false èëè default
    !^void:sql{çàïðîñ áåç ðåçóëüòàòà}{$.bind[ñì. table::sql]}


!int,double
    !^èìÿ.int[]  öåëî÷èñëåííîå çíà÷åíèå 
    !^èìÿ.double[]+  double çíà÷åíèå 
    !^èìÿ.bool[] + .bool(true|false)  bool çíà÷åíèå
    !^èìÿ.inc(íà ñêîëüêî +)
    !^èìÿ.dec(íà ñêîëüêî -)
    !^èìÿ.mul(íà ñêîëüêî *)
    !^èìÿ.div(íà ñêîëüêî /)
    !^èìÿ.mod(íà ñêîëüêî %)
    !^èìÿ.format[ôîðìàò]
    !^int/double:sql{query}[[$.limit(2) $.offset(4) $.default{0} $.bind[ñì. table::sql]]]
        çàïðîñ, ðåçóëüòàò êîòîðîãî äîëæåí áûòü îäèí ñòîëáåö/îäíà ñòðîêà

!string
    !â âûðàæåíèè 
        !def çíà÷åíèå ðàâíî "íå ïóñòà?"
        !ëîãè÷åñêîå/÷èñëîâîå çíà÷åíèå ðàâíî ïîïûòêå ïðåîáðàçîâûâàíèÿ ê double,
            ïóñòàÿ ñòðîêà òèõî ïðåîáðàçóåòñÿ ê 0    

        ïðèìåð:
        ^if(def $form:name) íå ïóñòà?
        ^if($user.isAlive) èñòèíà? [àâòîïðåîáðàçîâàíèå ê ÷èñëó, íå íîëü?]
    !^string:sql{query}[[$.limit(1) $.offset(4) $.default{n/a} $.bind[ñì. table::sql]]]
        ðåçóëüòàò çàïðîñà äîëæåí áûòü îäèí ñòîëáåö/îäíà ñòðîêà
    !^ñòðîêà.int[] .int(default) öåëî÷èñëåííîå çíà÷åíèå ñòðîêè. 
        åñëè ëîìàåòñÿ ïðåîáðàçîâàíèå, áåð¸òñÿ default
    !^ñòðîêà.double[]+ .double(default)  double çíà÷åíèå ñòðîêè
    !^ñòðîêà.bool[] + .bool(default)  bool çíà÷åíèå ñòðîêè
        åñëè ëîìàåòñÿ ïðåîáðàçîâàíèå, áåð¸òñÿ default
    !^ñòðîêà.format[ôîðìàò] %d  %.2f %02d...
    !^ñòðîêà.match[øàáëîí-ñòðîêà|øàáëîí-regex][[îïöèè ïîèñêà]]  $prematch $match $postmatch $1 $2...
        îïöèè ïîèñêà=
        i CASELESS
        x whitespace in regex ignored
        s singleline = $ ñ÷èòàåòñÿ êîíöîì âñåãî òåêñòà
        m multiline = $ ñ÷èòàåòñÿ êîíöîì ñòðîêè[\n], íå êîíöîì âñåãî òåêñòà
        g íàéòè âñå âõîæäåíèÿ, à íå îäíî
        ' ñîçäàâàòü ñòîëáöû prematch, match, postmatch
        n âåðíóòü öèñëî ñ êîëè÷åñòâîì íàéäåííûõ ñîâïàäåíèé, à íå òàáëèöó ñ ðåçóëüòàòàìè
        U èíâåðòèðîâàòü ñìûñë ìîäèôèêàòîðà '?'
    !^ñòðîêà.match[øàáëîí-ñòðîêà|øàáëîí-regex][îïöèè ïîèñêà]{çàìåíà}
        îïöèè ïîèñêà+=
        g çàìåíèòü âñå âõîæäåíèÿ, à íå îäíî
    !^ñòðîêà.split[ðàçäåëèòåëü][[lrhv]][[íàçâàíèå ñòîëáöà äëÿ âåðòèêàëüíîãî ðàçáèåíèÿ]]
        l ñëåâà íàïðàâî [default]
        r ñïðàâà íàëåâî
        h nameless òàáëèöà ñ êëþ÷àìè 0, 1, 2, ...
        v òàáëèöà èç 1 ñòîëáöà 'piece' èëè êàê ïåðåäàäóò [default]
    !^ñòðîêà.{l|r}split[ðàçäåëèòåëü] òàáëèöà èç ñòîëáöà $piece
        îñòàâëåí äëÿ ñîâìåñòèìîñòè
    !^ñòðîêà.upper|lower[] 
    X^ñòðîêà.truncate(ïðåäåë òåðïåíüÿ) ñòèëü :(
    !^ñòðîêà.length[]
    !^ñòðîêà.mid(P[;N])
        áåç N - "äî êîíöà ñòðîêè"
    !^ñòðîêà.left(N)
    !^ñòðîêà.right(N)
    !^ñòðîêà.pos[ïîäñòðîêà]
    !^ñòðîêà.pos[ïîäñòðîêà](ïîçèöèÿ, ñ êîòîðîé èùåì)
        <0 = íå íàéäåíî
    !^ñòðîêà.replace[$òàáëèöà_ïîäñòàíîâîê_ñòðîêà_íà_ñòðîêó]
    !^ñòðîêà.replace[$÷òî;$íà-÷òî]
    !^ñòðîêà.save[[append;]ïóòü]
    !^ñòðîêà.save[ïóòü[;$.charset[â êàêîé êîäèðîâêå ñîõðàíÿåì] $.append(true)]]
    !^ñòðîêà.normalize[] âûäàåò äðóãóþ ñòðîêó, â êîòîðîé ôðàãìåíòû íà îäíîì ÿçûêå îáúåäèíåíû
        ïîëåçíî äåëàòü ïåðåä ñëîæíûìè match îïåðàöèÿìè, åñëè âû çíàåòå, ÷òî âõîäíàÿ ñòðîêà
        ñîñòîèò èç áîëüøîãî ÷èñëà ôðàãìåíòîâ
    !^ñòðîêà.trim[start|both|end|left|right[;chars]] âûêèäûâàåò chars èç íà÷àëà/êîíöà/è íà÷àëà è êîíöà
        default 'chars' -- whitespace chars
    !^ñòðîêà.append[string]
    !^ñòðîêà.base64[] encode
    !^string:base64[encoded[;$.strict(true)]] decode

!table
    â âûðàæåíèè 
        ëîãè÷åñêîå çíà÷åíèå ðàâíî "íå ïóñòà?"
        ÷èñëîâîå çíà÷åíèå ðàâíî count[]
    !^table::create[[nameless]]{äàííûå}[[$.separator[^#09]]] ñòàðîå èìÿ "set"
    !^table::create[table][[$.limit(1) $.offset(5) $.offset[cur] $.reverse(1)]]
        êëîíèðóåò òàáëèöó    
        reverse << ñçàäó íà ïåð¸ä (ðàáîòàåò ïîêà òîëüêî â locate, â table::create ÍÅ ðàáîòàåò)
    !^table::load[[nameless;]ïóòü[;îïöèè]]
        !åñëè íå nameless, íàçâàíèÿ êîëîíîê áåðóòñÿ èç ïåðâîé ñòðîêè
        !ïóñòûå ñòðîêè, è ñòðîêè â ïåðâîé êîëîíêå ñîäåðæàùèå '#', èãíîðèðóþòñÿ        
        !$.separator[^#09]
        !$.encloser["] ïî-óìîë÷àíèþ, íåò.
    !^table::sql{query}[[$.limit(2) $.offset(4) $.bind[hash] todo:$.default{ ^table::create[...] }]]
        bind ïðèâÿçûâàåò ïåðåìåííûå â çàïðîñå ê èõ çíà÷åíèÿì
        ïîêà ðåàëèçîâàí òîëüêî äëÿ oracle
        â çàïðîñå íàäî íàïèñàòü ":èìÿ"
        â ïàðàìåòðå bind ïåðåäàòü hash, èç êîòîðîãî âîçüì¸òñÿ(èëè êóäà çàïèøåòñÿ) çíà÷åíèå
    !^òàáëèöà.save[[nameless|append;]ïóòü[;îïöèè, ñì. load]]
    !$òàáëèöà.ïîëå
    !$òàáëèöà.fields  èç named òàáëèöû âûäà¸ò òåêóùóþ çàïèñü êàê Hash
    !^òàáëèöà.menu{òåëî}[[ðàçäåëèòåëü]]
    !^òàáëèöà.offset[] ïå÷àòàåò offset
    !^òàáëèöà.offset[[whence]](5) ñäâèãàåò
        !whence=cur|set
        !áåç whence - ýòî cur
    !^òàáëèöà.count[], ^òàáëèöà.count[rows] - êîëè÷åñòâî ñòðîê â òàáëèöå
    !^òàáëèöà.count[columns] - äëÿ named òàáëèöû êîëè÷åñòâî ñòîëáöîâ (ñîêðàùåíèå îò $c[^òàáëèöà.columns[]]^c.count[])
    !^òàáëèöà.count[cells] - êîëè÷åñòâî ÿ÷ååê â òåêóùåé ñòðîêå òàáëèöû
    !^òàáëèöà.line[] 1-based offset
    !^òàáëèöà.sort{{êëþ÷åäåëàòåëü ñòðîêà}|(êëþ÷åäåëàòåëü ÷èñëî)}[{desc|asc}] default=asc
    !^òàáëèöà.append{äàííûå}
    X^òàáëèöà.insert{äàííûå}[(n)] äîáàâèòü çàïèñü 
        íà òåêóùóþ ïîçèöèþ [äîáàâèòü çàïèñü íà ïîçèöèþ n]
    X^òàáëèöà.remove(position[;count]) - ñòèðàåò çàïèñü 
        èç òåêóùåé ïîçèöèè [ñòèðàåò çàïèñü èç êîíêðåòíîé ïîçèöèè] 
            [ñòèðàåò count çàïèñåé]
    !^òàáëèöà.join[òàáëèöà][$.limit(1) $.offset(5) $.offset[cur]] - äîáàâëÿåò çàïèñè èç òàáëèöû. 
        òàáëèöû äîëæíû èìåòü îäèíàêîâóþ ñòðóêòóðó.
    !^òàáëèöà.flip[] âûäà¸ò òðàíñïîíèðîâàííóþ, íàäî êóäà-òî ñëîæèòü, ïîòîì ïîëüçîâàòü
    !^òàáëèöà.locate[ïîëå;çíà÷åíèå][[$.limit(1) $.offset(5) $.offset[cur] $.reverse(1)]] 
        ïåðåäâèãàåò òåêóùóþ ñòðîêó, åñëè íàéä¸ò. âûäà¸ò bool
    !^òàáëèöà.locate(ëîãè÷åñêîå âûðàæåíèå)[[$.limit(1) $.offset(5) $.offset[cur] $.reverse(1)]]
        ïåðåäâèãàåò òåêóùóþ ñòðîêó, åñëè íàéä¸ò. âûäà¸ò bool
    !^òàáëèöà.hash{[ïîëå]|{êîä}|(âûðàæåíèå)}[[ïîëå çíà÷åíèé|table ïîëÿ çíà÷åíèé]][[$.distinct(1) $.distinct[tables]]]
        çíà÷åíèåì $hash.êëþ÷ áóäåò hash â êîòîðîì ïîëÿ çíà÷åíèé áóäóò êëþ÷àìè
        ïîëÿ çíà÷åíèé ìîãóò áûòü íå óêàçàíû, òîãäà èìè áóäóò âñå ñòîëáöû, âêëþ÷àÿ êëþ÷åâîé
        åñëè distinct ñîäåðæèò true, òî íå áóäåò îøèáêè ïðè ïîâòîðÿþùèõñÿ êëþ÷àõ
        åñëè distinct ñîäåðæèò tables, òî áóäåò ñîçäàí hash èç òàáëèö, ñîäåðæàùèõ ñòðîêè ñ êëþ÷îì
    !^òàáëèöà.columns[[íàçâàíèå ñòîëáöà]]+ òàáëèöà èç îäíîãî ñòîëáöà 'column' èëè êàê ïåðåäàäóò
    !$îòîáðàííîå[^òàáëèöà.select(âûðàæåíèå)] = òàáëèöà èç òåõ æå ñòîëáöîâ è ñòðîê, ó êîòîðûõ óñëîâèå ñîâïàëî
        $adults[^man.select($man.age>=18)]
    ^òàáëèöà.color[öâåò1;öâåò2]


!hash
    !â âûðàæåíèè 
        !ëîãè÷åñêîå çíà÷åíèå ðàâíî "íå ïóñòà?"
        !÷èñëîâîå çíà÷åíèå ðàâíî _count[]
    !$õåø.êëþ÷
        !_default - ñïåöèàëüíûé êëþ÷, åñëè çàäàí, 
        òî ïðè îáðàùåíèè ïî êëþ÷ó, êîòîðîìó íåò ñîîòâåòñòâèÿ, âûäà¸òñÿ _default çíà÷åíèå 
    !$õåø.fields âûäàåò $hash. ÷òîáû êëàññ hash áûë ÷óòü áîëüøå ïîõîæ íà êëàññ table
    !^hash::create[[!copy_from_hash|copy_from_hashfile]]
        ñîçäà¸ò íîâûé hash, êîïèþ ñòàðîãî
    !^õåø.add[ñëàãàåìîå]
        ïåðåçàïèñûâàåò îäíîèì¸ííûå
    !^õåø.sub[âû÷èòàåìîå]
    !^õåø.union[b] = îáúåäèíåíèå
        îäíîèì¸ííûå îñòàþòñÿ
    !^õåø.intersection[b] = ïåðåñå÷åíèå
        çíà÷åíèÿ õåø
    !^õåø.intersects[b] = bool
    !^hash::sql{çàïðîñ}[[$.distinct(1) $.limit(2) $.offset(4) todo:$.default{$.field[]...}]]
        ïîëó÷àåòñÿ hash(êëþ÷è=çíà÷åíèÿ ïåðâàÿ êîëîíêà îòâåòà)
        of hash(êëþ÷è=íàçâàíèÿ îñòàëüíûõ êîëîíêîê îòâåòà)
    !^õåø._keys[[íàçâàíèå êîëîíêè ñ êëþ÷àìè]]+ òàáëèöà èç îäíîãî ñòîëáöà $key èëè êàê ïåðåäàäóò
    !^õåø._count[]
    !^õåø.foreach[key;value]{òåëî}[[ðàçäåëèòåëü]|{ðàçäåëèòåëü êîòîðûé âûïîëíÿåòñÿ ïåðåä íåïóñòûì î÷åðåäíûì íå ïåðâûì òåëîì}]
    !^õåø.delete[êëþ÷]  óäàëèòü êëþ÷
    !^õåø.contain[êëþ÷] - ñóùåñòâóåò ëè â õåøå êëþ÷ (bool)
    !^õýø._at[first|last]
    !^õýø._at([-]N)
        äîñòóï ê çàäàííûì ýëåìåíòàì óïîðÿäî÷åííîãî õåøà

!hashfile
    !^hashfile::open[filename]
    !^õåøôàéë.clear[]  çàáûòü âñ¸
    !$õåøôàéë.êëþ÷[çíà÷åíèå]  ïîëîæèòü çíà÷åíèå
    !$õåøôàéë.êëþ÷[$.value[çíà÷åíèå] $.expires[ÇÍÀ×ÅÍÈÅ]}
      ïîëîæèòü çíà÷åíèå äî expires
      çíà÷åíèå ïîëÿ expires ìîæåò áûòü date, èëè ÷èñëî äíåé(0äíåé=íà âå÷íî)
    !$õåøôàéë.êëþ÷  äîñòàòü
    !^õåøôàéë.delete[êëþ÷]  óäàëèòü êëþ÷
    !^õåøôàéë.delete[]  óäàëèòü ôàéëû, ñîäåðæàùèå äàííûå
    !^õåøôàéë.hash[]
        ïðåîáðàçîâàòü â îáû÷íûé hash
        ïîïóòíî ñòèðàåò óñòàðåâøèå ïàðû
    !^õåøôàéë.foreach[key;value]{òåëî}[[ðàçäåëèòåëü]|{ðàçäåëèòåëü êîòîðûé âûïîëíÿåòñÿ ïåðåä íåïóñòûì î÷åðåäíûì íå ïåðâûì òåëîì}]
    !^õåøôàéë.release[]
        çàïèñàòü äàííûå è ñíÿòü áëîêèðîâêè.
        ïðè ïîâòîðíîì îáðàùåíèè ê ýëåìåíòàì îòêðîåòñÿ àâòîìàòè÷åñêè.
    !^õåøôàéë.cleanup[]  ïðîáåæàòüñÿ ïî âñåì ýëåìåíòàì è óäàëèòü óñòàðåâøèå.

    ïðèìåð:
    $sessions[^hashfile::open[/db/sessions]]
   
    $sid[^math:uuid[]]
    $sessions.$sid[$.value[$uid] $.expires(1)]
    $uid[$sessions.$sid]


!form
    [áåð¸òñÿ ïåðâûé ýëåìåíò èç îäíîèì¸ííûõ èç GET, ïîòîì ïåðâûé èç POST]
    !$form:ïîëå = string/file 
    !$form:nameless = ïîëå ñî çíà÷åíèåì ïîëÿ áåç èìåíè "?value&...", "...&value&...", "...&value"
    !$form:qtail = ñòðîêà ñî çíà÷åíèåì òåêñòà ïîñëå âòîðîãî "?xxxxx", åñëè òàì íå áûëî ',' [imap]
    !$form:fields = hash ñî âñåìè ïîëÿìè ôîðìû
    !$form:tables.ïîëå = table ñ îäíèì ñòîëáöîì "field" ñî çíà÷åíèÿìè "ïîëÿ"
    !$form:files.ïîëå = hash ñî çíà÷åíèÿìè ïîëåé òèïà ôàéë, êëþ÷è - 0, 1, ..., çíà÷åíèå - ôàéë
    !$form:imap = õýø ñ êëþ÷àìè 'x' è 'y'
        ñî çíà÷åíèåì ?1,2 ïðèïèñêè ïðè èñïîëüçîâàíèè server-site image map


!env
    !$env:ïåðåìåííàÿ
    !$env:PARSER òî æå ñàìîå, ÷òî ïîêàçûâàåòñÿ ïðè çàïóñêå parser.cgi


!cookie
    !$cookie:èìÿ ñ÷èòàòü ñòàðîå èëè ñâåæåçàäàííîå
    !$cookie:èìÿ[çíà÷åíèå] íà 90 äíåé
    !$cookie:èìÿ[$.value[çíà÷åíèå]  $.expires[ÇÍÀ×ÅÍÈÅ] $.secure(true)]
    !çíà÷åíèå ïîëÿ expires ìîæåò áûòü 'session', date, èëè ÷èñëî äíåé(0äíåé=session)
    ! åñëè äàòà, îíà áóäåò ïðåîáðàçîâàíà ê ôîðìàòó "Sun, 25-Aug-2002 12:03:45 GMT"
    ! ìîæíî óñòàíàâëèâàòü bool ñâîéñòâà, íàïðèìåð $.secure(true), $.httponly(true)
    !$cookie:fields = hash ñî âñåìè cookies


!request
    !$request:query    
    !$request:body unprocessed POST request body
    !$request:uri
    !$request:document-root
        êàòàëîã, îòíîñèòåëüíî êîòîðîãî ñ÷èòàþòñÿ ïóòè â parser, ïî-óìîë÷àíèþ = $env:DOCUMENT_ROOT
        ìîæíî èçìåíèòü, åñëè íà hosting ÷òî-òî íåóäîáíî íàñòðîåíî
    !$request:argv = hash ñ ïàðàìåòðàìè êîììàíäíîé ñòðîêè. êëþ÷è 0, 1, ... [0 -- èìÿ îáðàáàòûâàåìîãî ôàéëà].
    X!$request:browser  ýòî hash, ïîëÿ:
        !$type = ie/nn è !$version = íîìåð, ñêàæåì 5.5       
    X$request:user
    X$request:password
    !$request:charset
        Êîäèðîâêà èñõîäíîãî äîêóìåíòà 
        !èñïîëüçóåòñÿ ïðè upper/lower è match[][i]
        ÏÐÅÄÓÏÐÅÆÄÅÍÈÅ: êëàññ form ïîëó÷àåò ñâîè ïîëÿ ïîñëå îáðàáîòêè âñåõ auto êëàññà MAIN
        ïîýòîìó íåîáõîäèìî çàäàòü $request/response:charset â îäíîì èç íèõ. íå ïîñëå.


!response
    !$response:ïîëå[çíà÷åíèå]  è ìîæíî ñ÷èòàòü ñòàðîå -- $response:ïîëå
        !çíà÷åíèå ìîæåò áûòü string à ìîæåò áûòü hash:
        ! $value[abc] field: {abc}<<÷àñòü
        ! $attribute[zzz] field: abc; {attribute=zzz}<<÷àñòü
        !çíà÷åíèå ïîëÿ èëè àòðèáóòà ìîæåò áûòü string èëè date
        ! åñëè äàòà, îíà áóäåò ïðåîáðàçîâàíà ê ôîðìàòó "Sun, 25-Aug-2002 12:03:45 GMT"
    !$response:headers íàêîïëåííûå ïîëÿ
    !$response:body[DATA]  çàìåùàåò ñòàíäàðòíûé îòâåò
    !$response:download[DATA]  çàìåùàåò ñòàíäàðòíûé îòâåò, 
        âûñòàâëÿåò ôëàã, çàñòàâëÿþùèé browser ïðåäëîæèòü download
    !$response:status
    !^response:clear[] çàáûòü âñå çàäàííûå response ïîëÿ
    !$response:charset
        êîäèðîâêà êëèåíòà ò.å. òà, 
        1) èç êîòîðîé áóäóò ïåðåêîäèðîâàíû $form:ïîëÿ ïîñëå çàáèðàíèÿ èç browser'à
        2) â êîòîðóþ äîêóìåíò áóäåò ïåðåêîäèðîâàí ïåðåä îòäàâàíèåì â browser
        3) â êîòîðóþ áóäåò ïåðåêîäèðîâàí òåêñò ÿçûêà uri
        íå äîáàâëÿåò ê content-type íè÷åãî, åñëè õî÷åòñÿ, ýòî íàäî ñäåëàòü âðó÷íóþ
        ÏÐÅÄÓÏÐÅÆÄÅÍÈÅ: êëàññ form ïîëó÷àåò ñâîè ïîëÿ ïîñëå îáðàáîòêè âñåõ auto êëàññà MAIN
        ïîýòîìó íåîáõîäèìî çàäàòü $request/response:charset â îäíîì èç íèõ. íå ïîñëå.


!regex
    !â âûðàæåíèè 
        !ëîãè÷åñêîå çíà÷åíèå âñåãäà ðàâíî true
        !÷èñëîâîå çíà÷åíèå ðàâíî êîëè÷åñòâó áàéò ñêîìïèëèðîâàííîãî øàáëîíà.
    !^regex::create[øàáëîí-ñòðîêà][[îïöèè ïîèñêà]]
    !^øàáëîí.size[] êîëè÷åñòâî áàéò ñêîìïèëèðîâàííîãî øàáëîíà
        åñëè çíà÷åíèå î÷åíü áîëüøîå -- ñòîèò ïî÷èòàòü äîêóìåíòàöèþ ïî pcre è, âîçìîæíî, ïåðåïèñàòü øàáëîí.
    !^øàáëîí.study_size[] ðàçìåð study-ñòðóêòóðû. åñëè==0 -- øàáëîí íå ìîæåò áûòü "èçó÷åí"
    ^øàáëîí.save[filespec]
    ^øàáëîí.load[filespec]


!reflection
    !^reflection:create[êëàññ;êîíñòðóêòîð[;ïàðà;[ìåò[;ðû]]]]  âûçûâàåò óêàçàííûé êîíñòðóêòîð êëàññà (íå áîëåå 100 ïàðàìåòðîâ)
    !^reflection:classes[]                 õåø ñî âñåìè êëàññàìè. êëþ÷ -- èìÿ êëàññà, çíà÷åíèå áûâàåò methoded (êëàññ ñ ìåòîäàìè) èëè void
    !^reflection:class[îáúåêò]             êëàññ ïåðåäàííîãî îáúåêòà
    !^reflection:class_name[îáúåêò]        èìÿ êëàññà ïåðåäàííîãî îáúåêòà
    !^reflection:base[îáúåêò]              ðîäèòåëüñêèé êëàññ ïåðåäàííîãî îáúåêòà
    !^reflection:base_name[îáúåêò]         èìÿ ðîäèòåëüñêîãî êëàññà ïåðåäàííîãî îáúåêòà
    !^reflection:methods[êëàññ]            õåø ñî ñïèñêîì ìåòîäîâ óêàçàííîãî êëàññà, çíà÷åíèÿ -- ñòðîêè 'native' èëè 'parser'
    !^reflection:method[êëàññ èëè îáúåêò;èìÿ ìåòîäà] âîçâðàùàåò junction-method êëàññà èëè îáúåêòà
    !^reflection:fields[êëàññ èëè îáúåêò]  õåø ñî ñïèñêîì ñòàòè÷åñêèõ ïîëåé óêàçàííîãî êëàññà èëè äèíàìè÷åñêèõ ïîëåé óêàçàííîãî îáúåêòà
    !^reflection:field[êëàññ èëè îáúåêò;èìÿ ïîëÿ]  âîçâðàùàåò çíà÷åíèå óêàçàííîãî ïîëÿ êëàññà èëè îáúåêòà. getter-û èãíîðèðóþòñÿ.
    !^reflection:uid[êëàññ èëè îáúåêò]     âîçâðàùàåò èäåíòèôèêàòîð îáúåêòà èëè êëàññà
    !^reflection:method_info[êëàññ;ìåòîä]  õåø ñ ïàðàìåòðàìè óêàçàííîãî ìåòîäà êëàññà
         $.inherited[êëàññ]                èìÿ êëàññà, ãäå ìåòîä áûë îïðåäåë¸í (âîçâðàùàåòñÿ òîëüêî åñëè ìåòîä áûë îïðåäåë¸í â ïðåäêå)
         $.overridden[êëàññ]               èìÿ êëàññà, ãäå ìåòîä áûë îïðåäåë¸í (âîçâðàùàåòñÿ òîëüêî åñëè ìåòîä áûë îïðåäåë¸í â ïðåäêå)
         äëÿ native êëàññîâ âîçâðàùàåòñÿ õåø:
             .min_params(ìèíèìàëüíî íåîáõîäèìîå ÷èñëî ïàðàìåòðîâ)
             .max_params(ìàêñèìàëüíî âîçìîæíîå ÷èñëî ïàðàìåòðîâ)
             .call_type[dynamic|static|any]
         äëÿ parser êëàññîâ âîçâðàùàåòñÿ õåø:
             êëþ÷ -- íîìåð ïàðàìåòðà (0, 1, ...), çíà÷åíèå - èìÿ ïàðàìåòðà
    !^reflection:dynamical[[object or class, caller if absent]]    âîçâðàùàåò true, åñëè ìåòîä áûë âûçâàí èç äèíàìè÷åñêîãî êîíòåêñòà
                                                                   ïðè ïåðåäà÷å ïàðàìåòðà âîçâðàùàåò true, åñëè ïåðåäàí äèíàìè÷åñêèé îáúåêò,
                                                                   false åñëè êëàññ
    !^reflection:delete[êëàññ èëè îáúåêò;èìÿ ïåðåìåííîé]           óäàëÿåò ïåðåìåííóþ ñ óêàçàííûì èìåíåì â óêàçàííîì êëàññå èëè îáúåêòå


!mail
    !$mail.received=MESSAGE:
        .from
        .reply-to
        .subject
        .date êëàññà date
        .message-id
        .raw[
            .ÑÛÐÎÅ_ÏÎËÜÇÎÂÀÒÅËÜÑÊÎÅ-ÏÎËÅ-ÇÀÃÎËÎÂÊÀ
        ]
        $.{text|html|file#}[ << íóìåðóåòñÿ êàê è â mail:send (text, text2, ...) (file, file2, ...)
            $.content-type[
                $.value[{text|...|x-unknown}/{plain|html|...|x-unknown}]
                [$.charset[windows-1251]] << â êàêîì ïðèøëî, ñåé÷àñ óæå ïåðåêîäèðîâàíî
                $.ÏÎËÜÇÎÂÀÒÅËÜÑÊÈÉ-ÏÀÐÀÌÅÒÐ-ÇÀÃÎËÎÂÊÀ
            ]
            $.description
            $.content-id
            $.content-md5
            $.content-location
            .raw[
                .ÑÛÐÎÅ_ÏÎËÜÇÎÂÀÒÅËÜÑÊÎÅ-ÏÎËÅ-ÇÀÃÎËÎÂÊÀ
            ]
            $.value[ñòðîêà|FILE]
        ]
        $.message#[MESSAGE] (message, message2, ...)

    !^mail:send[
        $.options[-odd]
            unix: ñòðîêà, êîòîðàÿ áóäåò äîáàâëåíà ê êîìàíäå çàïóñêà sendmail
                -odd îçíà÷àåò "áûñòðî ïîñòàâü â î÷åðåäü áåç ïðîâåðêè email"
            win32: èãíîðèðóåòñÿ
        $.charset[êîäèðîâêà çàãîëîâêà è òåêñòîâûõ áëîêîâ] 
        $.any-header-field 
        $.text[string]
        $.text[
           $.any-header-field 
           $.value[string]
        ]
        $.html{string}
        $.html[
            $.any-header-field 
            $.value{string}
        ]
        $.file#[FILE]
        $.file#[
            $.any-header-field 
            $value[FILE]
        ]
    ]
    !åñëè charset óêàçàí, ïèñüìî ïåðåêîäèðóåòñÿ â ýòîò charset
    !content-type.charset íå âëèÿåò íà ïåðåêîäèðîâàíèå
    !ïîñëå èìåíè ÷àñòè ìîæåò èäòè # ÷èñëî
        ^mail:send[
#           ïî-óìîë÷àíèþ, ñîâïàäàåò ñ source encoding.
#           çàäà¸ò êîäèðîâêó body
            $.charset[windows-1251] 
#           íåò óìîë÷àíèÿ
            $.content-type[$.value[text/plain] $.charset[windows-1251]]
            $.from["âàñÿ" ]
            $.to["ïåòÿ" ]
            $.subject[ïîéä¸ì ïèâêà]
            $.body[
                ñëîâà
            ]
        ]
    !:send[$.header-field[] $.charset[êîäèðîâêà ïèñüìà] $.body[êîãäà body íå ñòðîêà, 
        à hash, îòñûëàåòñÿ multipart ïèñüìî]]
    !åñëè charset óêàçàí, ïèñüìî ïåðåêîäèðóåòñÿ â ýòîò charset
    !content-type.charset íå âëèÿåò íà ïåðåêîäèðîâàíèå
    !ïîñëå èìåíè ÷àñòè ìîæåò èäòè öåëîå ÷èñëî, ÷àñòè ïîéäóò â ïîðÿäêå ÷èñåë.
    !åñëè body óêàçàí ñòðîêîé, òî ýòî òåêñò ïèñüìà, íèêàêèõ âëîæåíèé.
    !åñëè body óêàçàí hash, òî ýòî ÷àñòè, áóäóò ñîáðàíû òåêñòîâûå áëîêè, çàòåì âëîæåíèÿ
    !ýòî ñòàðûé ôîðìàò, ïîääåðæèâàåòñÿ äëÿ îáðàòíîé ñîâìåñòèìîñòè
    !åñëè èìÿ ÷àñòè íà÷èíàåòñÿ ñî ñëîâà text, òî ýòî òåêñòîâûé áëîê.
    !åñëè èìÿ ÷àñòè íà÷èíàåòñÿ ñî ñëîâà file, òî ýòî âëîæåíèå, ôîðìàò çàäàíèÿ::
        !$file[$.format[!uue|!base64] $.value[DATA] $.name[user-file-name]]
    !âàæíî: ïðè multipart íå óêàçûâàòü content-type
        ^mail:send[
#           ïî-óìîë÷àíèþ, ñîâïàäàåò ñ source encoding.
#           çàäà¸ò êîäèðîâêó body
            $.charset[windows-1251] 
#           íåò óìîë÷àíèÿ
            $.content-type[$.value[text/plain] $.charset[windows-1251]]
            $.from["âàñÿ" ]
            $.to["ïåòÿ" ]
            $.subject[ïîéä¸ì ïèâêà]
            $.body[
                ñëîâà
            ]
        ]
        ^mail:send[
            $.from["âàñÿ" ]
            $.to["ïåòÿ" ]
            $.subject[ïîéä¸ì ïèâêà]
            $.body[
                $.text[
#                   çàäà¸ò êîäèðîâêó body
                    $.charset[windows-1251]
#                   íåò óìîë÷àíèÿ
                    $.content-type[$.value[text/plain] $.charset[windows-1251]]
                    $.body[ñëîâà]
                ]
#äëÿ óäîáñòâà ñêðèïòîâàíèÿ ìîæíî óêàçàòü òîëüêî îäíó ÷àñòü, ïðè ýòîì íå áóäåò multipart
                $.file[
                   $.value[^file::load[my beloved.doc]]
                   $.name[ìîé ëþáèìûé.doc]
                   $.format[base64]
                ]
                $.file2[
                   $.value[^file::load[my beloved.doc]]
                   $.name[ìîé ëþáèìûé.doc]
               ]
            ]
        ]
    !äëÿ îòïðàâêè 
    ïîä unix èñïîëüçóåòñÿ ïðîãðàììà ñ ïàðàìåòðàìè, çàäàâàåìàÿ 
        $MAIL.sendmail[êîìàíäà]
        åñëè íå áóäåò çàäàíà, ïðîâåðÿåòñÿ, äîñòóïíà ëè 
        /usr/sbin/sendmail èëè
        /usr/lib/sendmail
        è, åñëè äîñòóïíà, òî çàïóñêàåòñÿ ñ ïàðàìåòðîì "-t".    
    ïîä win32 èñïîëüçóåòñÿ SMTP ïðîòîêîë, ñåðâåð çàäà¸òñÿ 
        $MAIL.SMTP[smtp.domain.ru]

!image
    !$êàðòèíêà[^image::measure[DATA]]
        ñìîòðèò íà .ext case insensitive, 
        óìååò ìåðèòü ïîêà òîëüêî .gif è .jpg .jpeg
    !$êàðòèíêà.exif << hash ïîñëå measure jpeg ñ exif èíôîðìàöèåé 
        !$image.exif.DateTime & co 
            [ïîëíûé ñïèñîê ñì. http://www.ba.wakwak.com/~tsuruzoh/Computer/Digicams/exif-e.html]
        !÷èñëà òèïà int/double,
        !äàòû òèïà date
        !ïåðå÷èñëåíèÿ â âèäå hash ñ êëþ÷àìè 0..count-1
    !$êàðòèíêà.src .width .height
    !$êàðòèíêà.line-width  ÷èñëî=øèðèíà ëèíèé
       !$êàðòèíêà.line-style ñòðîêà=ñòèëü ëèíèé '*** * '='*** * *** * *** * '
    !^êàðòèíêà.html[[hash]] = 
    !^image::load[ôîí.gif]
        òîëüêî gif ïîêà
    !^image::create(ðàçìåð X;ðàçìåð Y[;öâåò ôîíà default áåëûé]])
    !^êàðòèíêà.line(x0;y0;x1;y1;0xffFFff)
    !^êàðòèíêà.fill(x;y;0xffFFff)
    !^êàðòèíêà.rectangle(x0;y0;x1;y1;0xffFFff)
    !^êàðòèíêà.bar(x0;y0;x1;y1;0xffFFff)
    !^êàðòèíêà.replace(hex-öâåò1;hex-öâåò2)[table x:y âåðøèíû_ìíîãîóãîëüíèêà]
    !^êàðòèíêà.polyline+(öâåò)[table x:y òî÷êè]
    !^êàðòèíêà.polygon(öâåò)[table x:y âåðøèíû_ìíîãîóãîëüíèêà]
    !^êàðòèíêà.polybar(öâåò)[table x;y âåðøèíû_ìíîãîóãîëüíèêà]
    !^êàðòèíêà.font[íàáîð_áóêâ;èìÿ_ôàéëà_øðèôòà.gif][(øèðèíà_ïðîáåëà[;øèðèíà_ñèìâîëà])]
        âûñîòà ñèìâîëà = âûñîòà êàðòèíêè/êîëè÷åñòâî áóêâ â íàáîðå
        åñëè óêàçàíà øèðèíà_ñèìâîëà, òî monospaced, åñëè 0, òî øèðèíà_ñèìâîëà = øèðèíå gif
    !^êàðòèíêà.font[íàáîð_áóêâ;èìÿ_ôàéëà_øðèôòà.gif;
           $.space(øèðèíà_ïðîáåëà)             // ïî óìîë÷àíèþ = øèðèíå gif
           $.width(øèðèíà_ñèìâîëà)             // ñì. âûøå, ïî óìîë÷àíèþ proportional
           $.spacing(ðàññòîÿíèå ìåæäó áóêâàìè) // ïî óìîë÷àíèþ = 1
     ]
    !^êàðòèíêà.text(x;y)[òåêñò_íàäïèñè] AS_IS
    !^êàðòèíêà.length[òåêñò_íàäïèñè] AS_IS
    !^êàðòèíêà.gif[âîçìîæíî, èìÿ ôàéëà] -- êîäèðóåò â FILE ñ content-type=image/gif
        èìÿ ôàéëà áóäåò èñïîëüçîâàíî ïðè $response:download
    !^êàðòèíêà.arc(center x;center y;width;height;start in degrees;end in degrees;color)
    !^êàðòèíêà.sector(center x;center y;width;height;start in degrees;end in degrees;color)
    !^êàðòèíêà.circle(center x;center y;r;color)
    !^êàðòèíêà.copy[source](src x;src y;src w;src h;dst x;dst y[;dest w[;dest h[;tolerance]]])
        ïðè çàäàííûõ dest_w/dest_h äåëàåò èçìåíåíèå ðàçìåðà êóñî÷êà
            ïðè óìåíüøåíèè äåëàåò resample
            ãîäèòñÿ òîëüêî äëÿ óìåíüøåíèÿ ïðîñòîé[ìàëîöâåòíîé] äðåáåäåíè âðîäå ãðàôèêîâ/pie,
            äëÿ thumbnais íå ãîäèòñÿ.
        ïðè íå óêàçàííîì dest_h ñîõðàíÿåò aspect ratio
        tolerance - íåêîå ÷èñëî[êâàäðàò ðàññòîÿíèÿ â RGB ïðîñòðàíñòâå äî èñêîìîãî öâåòà], 
        îïðåäåëÿþùåå ïðîæîðëèâîñòü âûäåëÿëêè öâåòîâ èç ïàëèòðû [default=150]
            ìåíüøå - òî÷íåå ïðèáëèæàåò öâåòà, íî îíè áûñòðî êîí÷àþòñÿ
            áîëüøå - íåòî÷íî ïðèáëèæàåò öâåò, íî áÎëüøåé ÷àñòè õâàòèò
    !^êàðòèíêà.pixel(x;y)[(color)]
        óçíàòü èëè çàäàòü öâåò ïèêñåëà


!file
    !$ôàéë_èç_post.name 
    !$ôàéë_èç_post.size 
    !$ôàéëtèç_post.text
    !^ôàéë.save[text|binary;èìÿ ôàéëà[;$.charset[â êàêîé êîäèðîâêå ñîõðàíÿåì]]]
    !^file:delete[èìÿ ôàéëà]
    !^file:find[èìÿ ôàéëà][{êîãäà íå íàøëè}]
    !^file:list[ïóòü[;øàáëîí-ñòðîêà|øàáëîí-regex]] = table ñ êîëîíêàìè name dir
    !^file:list[ïóòü;$.filter[øàáëîí-ñòðîêà|øàáëîí-regex] $.stat(true)] = table ñ êîëîíêàìè name dir size [mca]date
    !^file::load[text|binary;!big.zip[;!domain_press_release_2001_03_01.zip][;îïöèè]]
    !^file::create[text|binary;èìÿ;data]
    !^file::create[text|binary;èìÿ;data[;$.charset[êîäèðîâêà áóêâ â ñîçäàâàåìîì ôàéëå] $.content-type[...]]]
    !^file::create[string-or-file-content[;$.name[èìÿ] $.mode[text|binary] $.content-type[...] $.charset[...]]]
    !$ôàéë_êîòîðûé_áûë_loaded.size
    !$ôàéë_êîòîðûé_áûë_loaded_èëè_created.mode = text/binary
    !^file::stat[èìÿ ôàéëà]
    !$ôàéë_êîòîðûé_áûë_stated_èëè_loaded.size !.adate !.mdate !.cdate
    !^file::cgi[[text|binary;]èìÿ ôàéëà[;env hash +options[;1cmd[;2line[;3ar[;4g[;5s]]]]]]]
        âîçâðàù¸ííûé çàãîëîâîê ðàññûïàåòñÿ íà $ïîëÿ
        $status
        $stderr
    !^file::exec[[text|binary;]èìÿ ôàéëà[;env hash[;1cmd[;2line[;3ar[;4g[;5s;...under unix max 50 args]]]]]]]
        options:
            $.stdin[òåêñò]  åñëè òåêñò ïóñò, îòêëþ÷àåòñÿ àâòîìàòè÷åñêîå ïåðåñîâûâàíèå äàííûõ HTTP-POST 
    !^file:move[ñòàðîå èìÿ ôàéëà;íîâîå èìÿ ôàéëà] 
        ìîæíî ïåðåèìåíîâûâàòü è äâèãàòü êàòàëîãè[win32: íî íå ÷åðåç ãðàíèöó äèñêîâ]
        êàòàëîãè äëÿ dest ñîçäàþòñÿ ñ ïðàâàìè 775
        êàòàëîã ñòàðîãî ôàéëà ñòèðàåòñÿ, åñëè ïîñëå move îí îñòà¸òñÿ ïóñò
    !^file:copy[èìÿ ôàéëà;èìÿ êîïèè ôàéëà] 
        ìîæíî êîïèðîâàòü òîëüêî ôàéëû
    !^file:lock[èìÿ ôàéëà]{êîä}
        ôàéë ïðè íåîáõîäèìîñòè ñîçäà¸òñÿ
        áëîêèðóåòñÿ
        âûïîëíÿåòñÿ êîä
        ðàçáëîêèðóåòñÿ
    Xchmod[...] ÍÅÒ È ÍÅ ÁÓÄÅÒ, ×ÒÎÁÛ ÍÅ ÌÎÃËÈ ÑÄÅËÀÒÜ executable è çàïóñòèòü, äàæå åñëè ftp çàïðåùàåò chmod.
    !^file:dirname[/a/some.tar.gz]=/a (ðàáîòàåò àíàëîãè÷íî êîììàíäå *nix)
    !^file:dirname[/a/b/]=/a (ðàáîòàåò àíàëîãè÷íî êîììàíäå *nix)
    !^file:basename[/a/some.tar.gz]=some.tar.gz (ðàáîòàåò àíàëîãè÷íî êîììàíäå *nix)
    !^file:basename[/a/b/]=b (ðàáîòàåò àíàëîãè÷íî êîììàíäå *nix)
    !^file:justname[/a/some.tar.gz]=some.tar
    !^file:justext[/a/some.tar.gz]=gz
    !/some/page.html: ^file:fullpath[a.gif] => /some/a.gif
    !^ôàéë.sql-string[] âíóòðè ^connect äàñò ïðàâèëüíî escaped ñòðîêó, êîòîðóþ ìîæíî â çàïðîñ îòäàòü
    X^file::sql[[èìÿ_ôàéëà_äëÿ_download]]{query}
    !^file::sql{query}[[
        $.name[èìÿ_ôàéëà_äëÿ_download]
        $.content-type[ïîëüçîâàòåëüñêèé content-type]
    ]]
        ðåçóëüòàò çàïðîñà äîëæåí áûòü "îäíà ñòðîêà".
        êîëîíêè:
        ïåðâàÿ êîëîíêà - äàííûå
        åñëè åñòü âòîðàÿ - ýòî èìÿ ôàéëà
        åñëè åñòü òðåòüÿ - ýòî content-type
    !^ôàéë.base64[] encode
    !^file:base64[èìÿ ôàéëà]
        encode
    !^file::base64[encoded string]
    !^file::base64[mode;èìÿ ôàéëà;encoded string[;$.content-type[...]]]
        decode
    !^file:crc32[èìÿ ôàéëà]
        âû÷èñëÿåò crc32 ôàéëà ñ óêàçàííûì èìåíåì
    !^ôàéë.crc32[]
        âû÷èñëÿåò crc32 îáúåêòà
    !^ôàéë.md5[]
    !^file:md5[èìÿ ôàéëà]
        âûäàåò digest ôàéëà, äëèíîé 16 áàéò â âèäå ñòðîêè, 
        ãäå áàéòû digest âûäàíû â hex âèäå, âïðèòûê, â íèæíåì ðåãèñòðå


!math
    !$math:PI
    !^math:round floor ceiling 
    !^math:trunc frac
    !^math:abs sign 
    !^math:exp log 
    !^math:sin asin cos acos tan atan 
    !^math:degrees radians
    !^math:pow sqrt
    !^math:random(øèðèíà äèàïàçîíà)
    !^math:uuid[]
        22C0983C-E26E-4169-BD07-77ECE9405BA5
        win32: ïîëüçóåòñÿ cryptapi
        unix: ïîëüçóåòñÿ /dev/urandom, 
            åñëè íåò, /dev/random, 
            åñëè íåò, rand 
            [íà solaris /dev/random ìîæíî äîáàâèòü]
    !^math:uid64[]
       BA39BAB6340BE370
    !^math:md5[string]
        âûäàåò digest ñòðîêè, äëèíîé 16 áàéò â âèäå ñòðîêè, 
        ãäå áàéòû digest âûäàíû â hex âèäå, âïðèòûê, â íèæíåì ðåãèñòðå
    !^math:crypt[password;salt]
       salt prefix $apr1$ âûçûâàåò âñòðîåííûé MD5 àëãîðèòì, 
         åñëè íåò òåëà salt, îíî ñîçäà¸òñÿ ñëó÷àéíûì
       $1$ âûçûâàåò MD5 àëãîðèòì ôóíêöèè OS 'crypt', åñëè ïîääåðæèâàåòñÿ [çàâåäîìî íåò íà solaris].
       äðóãèå salt ÷èòàéòå äîêóìåíòàöèþ ïî ôóíêöèè OS 'crypt'.
    !^math:crc32[string]
       âû÷èñëÿåò crc32 ñòðîêè
    !^math:sha1[string]
    !^math:convert[number](base-from;base-to) ïðåîáðàçóåò ñòðîêó ñ ÷èñëîì èç îäíîé ñèñòåìû èñ÷èñëåíèÿ â äðóãóþ


!inet
    !^inet:ntoa(long)
    !^inet:aton[IP]

!json
    !^json:parse[-json-ñòðîêà-[;
        $.depth(ìàêñèìàëüíàÿ ãëóáèíà, default == 19)
        $.double(false)              îòêëþ÷èòü âñòðîåííûé ïàðñèíã ÷èñåë ñ ïëàâàþùåé òî÷êîé (ïî óìîë÷àíèþ âêëþ÷åí)
                                     â ýòîì ñëó÷àå îíè ïîïàäóò â ðåçóëüòèðóþùèé îáúåêò êàê ñòðîêè
        $.distinct[first|last|all]   êàê áóäåò ïðîèñõîäèòü ðàçáîð äóáëèðóþùèõñÿ êëþ÷åé ó îáúåêòîâ
                                     first -- áóäåò îñòàâëåí ïåðâûé âñòðåòèâøèéñÿ ýëåìåíò
                                     last  -- áóäåò îñòàâëåí ïîñëåäíèé âñòðåòèâøèéñÿ ýëåìåíò
                                     all   -- áóäóò îñòàâëåíû âñå ýëåìåíòû. ïðè ýòîì ýëåìåíòû, íà÷èíàÿ ñî 2
                                              ïîëó÷àò ÷èñëîâûå ñóôôèêñû (key_2 èòä)
                                     ïî óìîë÷àíèþ äóáëèðóþùèåñÿ êëþ÷è ïðèâåäóò ê exception
        $.object[method-junction]    ïîëüçîâàòåëüñêèé ìåòîä[êëþ÷;îáúåêò], êîòîðîìó áóäóò ïåðåäàâàòüñÿ âñå ðàçîáðàííûå 
                                     îáúåêòû è êëþ÷è îáúåêòà, ìåòîä âîçâðàùàåò íîâûé îáúåêò
        $.array[method-junction]     ïîëüçîâàòåëüñêèé ìåòîä, êîòîðîìó áóäóò ïåðåäàâàòüñÿ ìàññèâû
    ]]
        ïàðñèò json-ñòðîêó â õýø
    !^json:string[system or user object[;
        $.skip-unknown(false)    îòêëþ÷èòü exception è âûäàâàòü 'null' ïðè ñåðèàëèçàöèè îáúåêòîâ ñ òèïàìè
                                 îòëè÷íûõ îò void, bool, string, int, double, date, table, hash è file
        $.indent(true)           ôîðìàòèðîâàòü ðåçóëüòèðóþùóþ ñòðîêó òàáóëÿöèÿìè ïî ãëóáèíå âëîæåííîñòè
        $.date[sql-string|gmt-string|unix-timestamp]    ôîðìàò âûâîäà äàòû, ïî óìîë÷àíèþ -- sql-string
        $.table[object|array|compact]    ôîðìàò âûâîäà òàáëèöû, ïî óìîë÷àíèþ -- object
                                 object: [{"c1":"v11","c2":"v12",...},{"c1":"v21","c2":"v22",...},...]
                                 array:  [["c1","c2",...] || null (for nameless),["v11","v12",...],...]
                                 compact:  ["v11" || ["v11","v12",...],...]
        $.file[text|base64|stat] âûâåñòè òåëî ôàéëà â óêàçàííîì âèäå (ïî óìîë÷àíèå òåëî ôàéëà 
                                 íå ïîïàäàåò â output)
        $.xdoc[hash]             ïàðàìåòðû ïðåîáðàçîâàíèÿ xdoc â ñòðîêó (êàê â ^xdoc.string[])
        $.òèï[method-junction]   ëþáîé òèï ìîæíî âûâåñòè ñ ïîìîùüþ ïîëüçîâàòåëüñêîãî ìåòîäà, êîòîðûé 
                                 äîëæåí ïðèíèìàòü 3 ïàðàìåòðà: êëþ÷, îáúåêò äàííîãî òèïà è îïöèè 
                                 âûçîâà ^json:string[]
    ]]
        ñåðèàëèçóåò ñèñòåìíûé èëè ïîëüçîâàòåëüñêèé îáúåêò â json-ñòðîêó


!date
    !âðåìÿ òèïà time ìîæíî èñïîëüçîâàòü â âûðàæåíèÿõ, ïîäñòàâëÿåò 
        êîëè÷åñòâî äíåé ñ epoch [1 ÿíâàðÿ 1970 (UTC)], äðîáíîå
    !âñ¸ ïðîèñõîäèò â localtime, 
    !âðåìåííàÿ çîíà çàäà¸òñÿ âíå parser ñðåäñòâàìè OS
    $date:UTC-offset  ñêîëüêî äíåé íàäî ïðèáàâèòü,÷òîáû ïîïàñòü â local âðåìÿ
    $date:TZ  íàø ÷àñîâîé ïîÿñ, äðîáíîå, â ÷àñàõ (ãäå-òî åñòü ñ òî÷íîñòüþ äî ïîëó÷àñà)
    !^date::now[]
    !^date::now(ñìåùåíèå â äíÿõ) âûäà¸ò ñåé÷àñ+ñìåùåíèå
    !^date::today[] äàòà íà 00:00:00 òåêóùåãî äíÿ
    !^date::create(äíåé ñ epoch) // ñòàðîå èìÿ set
    !^date::create(year;month[;day[;hour[;minute[;second]]]]) // ñòàðîå èìÿ set
    !^date::create[äàòà â ôîðìàòå %Y-%m-%d %H:%M:%S]
        äëÿ óäîáíîãî ñîçäàíèÿ ïî çíà÷åíèþ èç áàçû
        ôîðìàò1: %Y[-%m[-%d[ %H[:%M[:%S]]]]]
        ôîðìàò2: %H:%M[:%S]
    !^date::unix-timestamp()
    !^äàòà.unix-timestamp[]
    !$äàòà.year month day  hour minute second  weekday yearday(0...) daylightsaving TZ weekyear
        read-only
        TZ="" << ëîêàëüíàÿ çîíà
    !^äàòà.roll[year|month|day](+-ñìåùåíèå) ñäâèãàåò äàòó
    !^äàòà.roll[TZ;Íîâàÿ çîíà] ãîâîðèò, ÷òî äàòà â òàêîì-òî ÷àñîâîì ïîÿñå: âëèÿåò íà .hour & Co
    !^äàòà.sql-string[[datetime|date|time]]
        datetime èëè áåç ïàðàìåòðà -- %Y-%m-%d %H:%M:%S
        date                       -- %Y-%m-%d
        time                       -- %H:%M:%S
        where published='^äàòà.sql-string[]'
    !^date:calendar[rus|eng](ãîä;ìåñÿö) âûäà¸ò íåèìåíîâàííóþ òàáëèöó 
        ñòîëáöû: 0..6, week, year
    !^date:calendar[rus|eng](ãîä;ìåñÿö;äåíü) âûäà¸ò èìåííîâàííóþ òàáëèöó
        ñòîëáöû: year, month, day, weekday
    !^date:last-day(ãîä;ìåñÿö) âåðí¸ò ïîñëåäíèé äåíü ìåñÿöà
    !^äàòà.last-day[] âåðí¸ò ïîñëåäíèé äåíü ìåñÿöà $äàòà
    !^äàòà.gmt-string[]  Fri, 23 Mar 2001 09:32:23 GMT


xdoc(xnode)
    !$xdoc.search-namespaces hash, where keys=prefixes, values=urls
    
    DOM1 attributes:
    !readonly attribute DocumentType doctype
    Xreadonly attribute DOMImplementation implementation
    !readonly attribute Element documentElement

    DOM1 methods:
    !Element createElement(in DOMString tagName)
    !DocumentFragment createDocumentFragment()
    !Text createTextNode(in DOMString data)
    !Comment createComment(in DOMString data)
    !CDATASection createCDATASection(in DOMString data)
    !ProcessingInstruction createProcessingInstruction(in DOMString target,in DOMString data)
    !Attr createAttribute(in DOMString name)
    !EntityReference createEntityReference(in DOMString name)
    !NodeList getElementsByTagName(in DOMString tagname)

    DOM2 some methods:
    !^.getElementById[elementId] = xnode
        The DOM implementation must have information that says which attributes are of type ID. 
        Attributes with the name "ID" are not of type ID unless so defined. 
        Implementations that do not know whether attributes are of type ID or not 
        are expected to return null.

    !êîäèðîâêà ñòðîê è óìîë÷àíèå äëÿ $.encoding 
    !ðàâíî òåêóùåé êîäèðîâêå âûõîäíîé ñòðàíèöû,
        $response:charset
    ::sql{...}
    !::create[[URI]]{} ñòàðîå èìÿ 'set'
    !::create[[URI]][qualifiedName]
      URI default = disk path to requested document
      äëÿ êàòàëîãîâ êîíå÷íûé / îáÿçàòåëåí
    !::create[file] can be usable:
    	$f[^file::load[binary;http://;some HTTP options here...]]
    	$x[^xdoc::create[$f]]
    !::load[file.xml[;îïöèè]]
    !.transform[rules.xsl|xdoc][[params hash]] âûäà¸ò dom
        øàáëîí êýøèðóåòñÿ, êýø îáíîâëÿåòñÿ ïðè èçìåíåíèè äàòû ôàéëà øàáëîíà,
        èëè èçìåíåíèè äàòû ôàéëà "èìÿ øàáëîíà.stamp"[ïðîâåðêà äàòû stamp ïðèîðèòåòíåå]
         
        !ïàðàìåòðû ïåðåäàþòñÿ êàê åñòü, íå xpath âûðàæåíèÿ

    !.string[[output options]]
    !.save[file.xml[;output options]] ñ øàïêîé
    !.file[[output options]] = file
        output options èäåíòè÷íû àòðèáóòàì xsl:output 
            [èñêëþ÷åíèå: èãíîðèðóåòñÿ cdata-section-elements, íóæíî áóäåò, ñäåëàþ]
        âûäà¸ò media-type ïðè ïîäñòàíîâêå $response:body[ñþäà]


	!åñëè íà äîêóìåíò ññûëàþòñÿ òàê:
	    parser://method/param/to/that/method
	    òî â êà÷åñòâå äîêóìåíòà èñïîëüçóåòñÿ ^MAIN:method[/param/to/that/method]
	    [ïðèìå÷àíèå: â ïàðàìåòð âñåãäà ïðèõîäèò ëèäèðóþùàÿ /, äàæå, åñëè ïàðàìåòðîâ âîîáùå íå áûëî]

!xnode
    DOM1 attributes:
    !$node.nodeName
    !$node.nodeValue
    	!read
    	!write
    !$node.nodeType = int
      ELEMENT_NODE                   = 1 
      ATTRIBUTE_NODE                 = 2 
      TEXT_NODE                      = 3 
      CDATA_SECTION_NODE             = 4 
      ENTITY_REFERENCE_NODE          = 5 
      ENTITY_NODE                    = 6 
      PROCESSING_INSTRUCTION_NODE    = 7 
      COMMENT_NODE                   = 8 
      DOCUMENT_NODE                  = 9 
      DOCUMENT_TYPE_NODE             = 10 
      DOCUMENT_FRAGMENT_NODE         = 11 
      NOTATION_NODE                  = 12 
            $vasyaNode.type==$xnode:ELEMENT_NODE
    !$node.parentNode
    !$node.childNodes = array of nodes
    !$node.firstChild
    !$node.lastChild
    !$node.previousSibling
    !$node.nextSibling
    !$node.ownerDocument = xdoc
    !$node.prefix
    !$node.namespaceURI
    !$element_node.attributes = hash of xnodes
    !$element_node.tagName
    !$attribute_node.specified = boolean
        true if the attribute received its value explicitly in the XML document, 
        or if a value was assigned programatically with the setValue function.
        false if the attribute value came from the default value declared in the document's DTD. 
    !$attribute_node.name
    !$attribute_node.value
    $text_node/cdata_node/comment_node.substringData
    !$pi_node.target = target of this processing instruction
        XML defines this as being the first token following the markup 
        that begins the processing instruction.
    !$pi_node.data = The content of this processing instruction
        This is from the first non white space character after the target 
        to the character immediately preceding the ?>. 
    document_node.
        readonly attribute DocumentType doctype
        readonly attribute DOMImplementation implementation    
        readonly attribute Element documentElement
    document_type_node.
        !readonly attribute DOMString name
        readonly attribute NamedNodeMap entities
        readonly attribute NamedNodeMap notations
    !notation_node.
        !readonly attribute DOMString publicId
        !readonly attribute DOMString systemId

    !DOM1 node methods:
    !Node insertBefore(in Node newChild,in Node refChild)
    !Node replaceChild(in Node newChild,in Node oldChild)
    !Node removeChild(in Node oldChild)
    !Node appendChild(in Node newChild)
    !boolean hasChildNodes()
    !Node cloneNode(in boolean deep)

    !DOM1 element methods:
    !DOMString getAttribute(in DOMString name)
    !void setAttribute(in DOMString name, in DOMString value) raises(DOMException)
    !void removeAttribute(in DOMString name) raises(DOMException)
    !Attr getAttributeNode(in DOMString name)
    !Attr setAttributeNode(in Attr newAttr) raises(DOMException)
    !Attr removeAttributeNode(in Attr oldAttr) raises(DOMException)
    !NodeList getElementsByTagName(in DOMString name)
    !void normalize()


    !Introduced in DOM Level 2:
    !Node importNode(in Node importedNode, in boolean deep) raises(DOMException)
    !NodeList getElementsByTagNameNS(in DOMString namespaceURI, in DOMString localName)
    !boolean hasAttributes()

    !XPath:
    !^node.select[xpath/query/expression] = array of nodes, 
        empty array if nothing found
    !^node.selectSingle[xpath/query/expression] = first node if any
    !^node.selectBool[xpath/query/expression] = bool if any or die
    !^node.selectNumber[xpath/query/expression] = double if any or die
    !^node.selectString[xpath/query/expression] = string if any or die

    !error codes(ïîêà ïðèäóò êàê òåêñò â ñëó÷àå ñîîòâåòñòâóþùèõ îøèáîê):
        INDEX_SIZE_ERR
        If index or size is negative, or greater
        than the allowed value
        DOMSTRING_SIZE_ERR
        If the specified range of text does not
        fit into a DOMString
        HIERARCHY_REQUEST_ERR
        If any node is inserted somewhere it
        doesn't belong
        WRONG_DOCUMENT_ERR
        If a node is used in a different
        document than the one that created it
        (that doesn't support it)
        INVALID_CHARACTER_ERR
        If an invalid character is specified,
        such as in a name.
        NO_DATA_ALLOWED_ERR
        If data is specified for a node which
        does not support data
        NO_MODIFICATION_ALLOWED_ERR
        If an attempt is made to modify an
            object where modifications are not
        allowed
        NOT_FOUND_ERR
        If an attempt was made to reference a
        node in a context where it does not
        exist
        NOT_SUPPORTED_ERR
        If the implementation does not support
        the type of object requested
        INUSE_ATTRIBUTE_ERR
        If an attempt is made to add an
        attribute that is already inuse
        elsewhere

!memory
    !^memory:compact[] ñîáðàòü ìóñîð, îñâîáîäèâ ìåñòî ïîä íîâûå äàííûå
    (ïðåäóïðåæäåíèå: ïàìÿòü ïðîöåññà íèêîãäà íå îñâîáîæäàåòñÿ)
    ïîëåçíî äåëàòü ïåðåä XSL transform.

!status
    !÷òîáû êëàññ áûë äîñòóïåí, â apache íóæíî ñêàçàòü 
    
    ParserStatusAllowed
    
    !â cgi äîñòóïåí âåçäå
    !â isapi íå äîñòóïåí íèãäå

    !$status:sql hash
        !cache table
            url    time    
            url    time    
            url    time    
    !$status:stylesheet
        !cache table
            file    time
            file    time
            file    time

    !$status:rusage hash
        !utime user time used
        !stime system time used
        !maxrss max resident set size
        !ixrss integral shared text memory size
        !idrss integral unshared data size
        !isrss integral unshared stack size
        !tv_sec
        !tv_usec
           $s[$status:rusage]
           ^s.tv_sec.format[%.0f].^s.tv_usec.format[%06.0f]

    !$status:memory hash
        !used
            Includes some pages that were allocated but never written.

        !free

        !ever_allocated_since_compact
            Return the number of bytes allocated since the last collection.	

        !ever_allocated_since_start
            Return the total number of bytes [EVER(c)PAF] allocated in this process.
            Never decreases.

    !$status:pid process id
    !$status:tid thread id

console
    $console:timeout
    !$console:line
        read/write ñòðîêó

DATA::=string | file | hash

!hash âèäà
[
	$.file[èìÿ ôàéëà íà äèñêå]
	$.name[èìÿ ôàéëà äëÿ ïîëüçîâàòåëÿ]
	$.mdate[date]
]

!MAIN
    ýòî êëàññ, çàãðóæàåìûé íà àâòîìàòå èç êîíôèãóðàöèîííîãî auto.p, 
    êó÷è auto.p è çàïðàøèâàåìîãî äîêóìåíòà:
        !êîíôèãóðàöèîííûé auto.p 
            cgi: 
                1. èëè ïîëíûé ïóòü èç ïåðåìåííîé îêðóæåíèÿ CGI_PARSER_SITE_CONFIG
                   èëè ðÿäîì ñ áèíàðíèêîì parser'à 
            isapi: windows directory
            apache module: 
                1) ParserConfig [can be in .htaccess]
        !auto.p âíèç îò DOCUMENT_ROOT/ ïî äåðåâó äî êàòàëîãà ñ îáðàáàòûâàåìûì ôàéëîì âêëþ÷èòåëüíî
    êëàññ ñîáèðàåòñÿ èç âñåõ ýòèõ ôàéëîâ, ïîñëåäóþùèå ñòàíîâÿòñÿ ðîäèòåëÿìè ïðåäûäóùèõ
    èìÿ ïîñëåäíåãî çàãðóæåííîãî MAIN, èì¸í ó ïðåäûäóùèõ íåò
    
    !ïîñëå çàãðóçêè MAIN êëàññà âûçûâàåòñÿ åãî @main[]
    !ðåçóëüòàò êîòîðîãî ïåðåäà¸òñÿ â åãî @postprocess[data] if($data is string) ...
    !ðåçóëüòàò êîòîðîãî îòäà¸òñÿ ïîëüçîâàòåëþ

!åñëè âñòðå÷àåòñÿ îøèáêà è try íå çàäàí, å¸ ìîæíî êðàñèâî ñîîáùèòü ïîëüçîâàòåëþ, 
    !îïðåäåëèâ
    !@unhandled_exception[exception;stack]
    !$exception.type  ñòðîêà "òèï ïðîáëåìû"
    !$exception.file $exception.lineno $exception.colno ôàéë, ñòðîêà è ïîçèöèÿ, ãäå ñëó÷èëàñü ïðîáëåìà [åñëè íå çàïðåùåíû ïðè êîìïèëÿöèè]
    !$exception.source ñòðîêà, èç-çà êîòîðîé ñëó÷èëàñü ïðîáëåìà
    !$exception.comment êîììåíòàðèé english
    !stack òàáëè÷êà èç êîëîíîê file line name,
        òàì ëåæàò â îáðàòíîì ïîðÿäêå èìåíà[name] è ìåñòà âûçîâîâ[file line] 
        îïåðàòîðîâ/ìåòîäîâ, ïðèâåäøèõ ê îøèáêå.

!ïðè çàãðóçêå ôàéëà (file::load, table::load, xdoc::load) ìîæíî óêàçàòü òàêîå èìÿ ôàéëà:
    !http://domain/document[?params<> ñîçäàåò http.status îøèáêó,
        !ýòî ìîæíî îòêëþ÷èòü, ïåðåäàâ
        !$.any-status(1)
        !$.charset[êîäèðîâêà óäàë¸ííûõ äîêóìåòîâ ïî-óìîë÷àíèþ] << åñëè ñåðâåð âåðí¸ò content-type:charset=ÎÍÀ_ÏÅÐÅÁÈÂÀÅÒ
        !$.user[ïîëüçîâàòåëü]
        !$.password[ïàðîëü]
    !file::load â äîïîëíèòåëüíûå ïîëÿ çàïèñûâàåò
        !ÏÎËÅ:çíà÷åíèå (èìåíà ïîëåé îòâåòà çàãëàâíûìè áóêâàìè)
        !tables << õåø èõ ÏÎËÅ->table ñ åäèíñòâåííûì ñòîëáöîì "value". 
            â òàêèõ òàáëèöàõ ìîæíî áðàòü ïîâòîðÿþùèåñÿ çàãîëîâêè. íàïðèìåð, íåñêîëüêî set-cookies
            todo:ñäåëàòü îòäåëüíûé cookies

!ñèñòåìíûå òèïû îøèáîê:
    !parser.compile       ^test[}                êîìïèëÿöèÿ (íåïàðíàÿ ñêîáêà, ...)
    !parser.runtime       ^if(0).                ïàðàìåòðû (áîëüøå/ìåíüøå, ÷åì íóæíî, íå òåõ òèïîâ, ...)
    !number.zerodivision  ^eval(1/0) ^eval(1%0)
    !number.format        ^eval(abc*5)
    !file.lock                                                        shared/exclusive lock error
    !file.missing         ^file:delete[delme]                         not found
    !file.access          ^table::load[.]                             no rights
    !file.read            ^file::load[...]                            error while reading file
    !file.seek                                                        seek failed
    !file.execute         ^file::cgi[...]                             incorrect cgi header/can't execute
    !image.format         ^image::measure[index.html]                 not gif/jpg
    !sql.connect          ^connect[mysql://baduser:pass@host/db]{}    not found/timeout
    !sql.execute          ^void:sql{select bad}                       syntax error
    sql.duplicate
    sql.access
    sql.missing
    sql.xxx [serge asked]
    !xml                  ^xdoc::create{}                    any error in xml/xslt libs
    !smtp.connect                                                     not found/timeout
    !smtp.execute                                                     communication error
    !email.format         hren tam@null.ru                            wrong email format(bad chars/empty)
    !email.send           $MAIL.sendmail[/shit]                       sendmail not executable
    !http.host            ^file::load[http://notfound/there]          host not found
    !http.connect         ^file::load[http://not_accepting/there]     host found, but do not accept connections
    !http.timeout         ^file::load[http://host/doc]                whole load operation failed to complete in # seconds
    !http.response        ^file::load[http://ok/there]                host found, connection accepted, bad answer
    !http.status          ^file::load[http://ok/there]                host found, connection accepted, status!=200
    !date.range           ^date::create(1950;1;1)                     date out of valid range

!íóæíî âûêëþ÷èòü ðóññêèé apache: CharsetDisable on

Xåñëè â MAIN áóäåò îïðåäåë¸í ôëàã $ORIGINS(1) òî âìåñòî îáû÷íîãî âûâîäà ñòðàíèöû áóäåò
    âûäàí ñïèñîê ôðàãìåíòîâ ðåçóëüòàòà ñ óêàçàíèåì èõ ïðîèñõîæäåíèÿ

!åñëè â MAIN îïðåäåë¸í $SIGPIPE(1) òî â ñëó÷àå, åñëè îáðàáîòêà áûëà ïðåðâàíà ïîëüçîâàòåëåì, ñîîáùåíèå
	îá ýòîì áóäåò çàïèñàíî â parser3.log (ðàíüøå îíî âñåãäà ïèñàëîñü)

!åñëè îïèñàíèå ìåòîäà ñîäåðæèò ëîêàëüíóþ ïåðåìåííóþ result â ÿâíîì âèäå
    (åñòü è íåÿâíàÿ ïåðåìåííàÿ)
    òî êîä âûâîäà ñòðîêîâûõ ëèòåðàëîâ íå ïîïàäàåò â êîíå÷íûé áàéò-êîä,
    à íåïðîáåëüíûå ñèìâîëû ñ÷èòàþòñÿ ñèíòàêñè÷åñêîé îøèáêîé
    äëÿ âûâîäà ÷åãî áû òî íè áûëî íàäî ïîëüçîâàòüñÿ ýòîé ïåðåìåííîé

parser-3.4.3/gnu.vcproj000644 000000 000000 00000004201 10734724454 015141 0ustar00rootwheel000000 000000 

	
		
	
	
		
			
			
			
			
		
		
			
			
			
			
		
	
	
	
	
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
	
	
	

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# AM_CONDITIONAL                                            -*- Autoconf -*-

# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
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# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
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# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
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# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
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# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
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# Check to see how 'make' treats includes.	            -*- Autoconf -*-

# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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])

# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-

# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# serial 6

# AM_MISSING_PROG(NAME, PROGRAM)
# ------------------------------
AC_DEFUN([AM_MISSING_PROG],
[AC_REQUIRE([AM_MISSING_HAS_RUN])
$1=${$1-"${am_missing_run}$2"}
AC_SUBST($1)])


# AM_MISSING_HAS_RUN
# ------------------
# Define MISSING if not defined so far and test if it supports --run.
# If it does, set am_missing_run to use it, otherwise, to nothing.
AC_DEFUN([AM_MISSING_HAS_RUN],
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
AC_REQUIRE_AUX_FILE([missing])dnl
if test x"${MISSING+set}" != xset; then
  case $am_aux_dir in
  *\ * | *\	*)
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
  *)
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
  esac
fi
# Use eval to expand $SHELL
if eval "$MISSING --run true"; then
  am_missing_run="$MISSING --run "
else
  am_missing_run=
  AC_MSG_WARN([`missing' script is too old or missing])
fi
])

# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# AM_PROG_MKDIR_P
# ---------------
# Check for `mkdir -p'.
AC_DEFUN([AM_PROG_MKDIR_P],
[AC_PREREQ([2.60])dnl
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
dnl while keeping a definition of mkdir_p for backward compatibility.
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
dnl Makefile.ins that do not define MKDIR_P, so we do our own
dnl adjustment using top_builddir (which is defined more often than
dnl MKDIR_P).
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
case $mkdir_p in
  [[\\/$]]* | ?:[[\\/]]*) ;;
  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
esac
])

# Helper functions for option handling.                     -*- Autoconf -*-

# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# serial 4

# _AM_MANGLE_OPTION(NAME)
# -----------------------
AC_DEFUN([_AM_MANGLE_OPTION],
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])

# _AM_SET_OPTION(NAME)
# ------------------------------
# Set option NAME.  Presently that only means defining a flag for this option.
AC_DEFUN([_AM_SET_OPTION],
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])

# _AM_SET_OPTIONS(OPTIONS)
# ----------------------------------
# OPTIONS is a space-separated list of Automake options.
AC_DEFUN([_AM_SET_OPTIONS],
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])

# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
# -------------------------------------------
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
AC_DEFUN([_AM_IF_OPTION],
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])

# Check to make sure that the build environment is sane.    -*- Autoconf -*-

# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# serial 5

# AM_SANITY_CHECK
# ---------------
AC_DEFUN([AM_SANITY_CHECK],
[AC_MSG_CHECKING([whether build environment is sane])
# Just in case
sleep 1
echo timestamp > conftest.file
# Reject unsafe characters in $srcdir or the absolute working directory
# name.  Accept space and tab only in the latter.
am_lf='
'
case `pwd` in
  *[[\\\"\#\$\&\'\`$am_lf]]*)
    AC_MSG_ERROR([unsafe absolute working directory name]);;
esac
case $srcdir in
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
esac

# Do `set' in a subshell so we don't clobber the current shell's
# arguments.  Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
   if test "$[*]" = "X"; then
      # -L didn't work.
      set X `ls -t "$srcdir/configure" conftest.file`
   fi
   rm -f conftest.file
   if test "$[*]" != "X $srcdir/configure conftest.file" \
      && test "$[*]" != "X conftest.file $srcdir/configure"; then

      # If neither matched, then we have a broken ls.  This can happen
      # if, for instance, CONFIG_SHELL is bash and it inherits a
      # broken ls alias from the environment.  This has actually
      # happened.  Such a system could not be considered "sane".
      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
alias in your environment])
   fi

   test "$[2]" = conftest.file
   )
then
   # Ok.
   :
else
   AC_MSG_ERROR([newly created file is older than distributed files!
Check your system clock])
fi
AC_MSG_RESULT(yes)])

# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# AM_PROG_INSTALL_STRIP
# ---------------------
# One issue with vendor `install' (even GNU) is that you can't
# specify the program used to strip binaries.  This is especially
# annoying in cross-compiling environments, where the build's strip
# is unlikely to handle the host's binaries.
# Fortunately install-sh will honor a STRIPPROG variable, so we
# always use install-sh in `make install-strip', and initialize
# STRIPPROG with the value of the STRIP variable (set by the user).
AC_DEFUN([AM_PROG_INSTALL_STRIP],
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
# Installed binaries are usually stripped using `strip' when the user
# run `make install-strip'.  However `strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the `STRIP' environment variable to overrule this program.
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
if test "$cross_compiling" != no; then
  AC_CHECK_TOOL([STRIP], [strip], :)
fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
AC_SUBST([INSTALL_STRIP_PROGRAM])])

# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# serial 2

# _AM_SUBST_NOTMAKE(VARIABLE)
# ---------------------------
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
# This macro is traced by Automake.
AC_DEFUN([_AM_SUBST_NOTMAKE])

# AM_SUBST_NOTMAKE(VARIABLE)
# ---------------------------
# Public sister of _AM_SUBST_NOTMAKE.
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])

# Check how to create a tarball.                            -*- Autoconf -*-

# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# serial 2

# _AM_PROG_TAR(FORMAT)
# --------------------
# Check how to create a tarball in format FORMAT.
# FORMAT should be one of `v7', `ustar', or `pax'.
#
# Substitute a variable $(am__tar) that is a command
# writing to stdout a FORMAT-tarball containing the directory
# $tardir.
#     tardir=directory && $(am__tar) > result.tar
#
# Substitute a variable $(am__untar) that extract such
# a tarball read from stdin.
#     $(am__untar) < result.tar
AC_DEFUN([_AM_PROG_TAR],
[# Always define AMTAR for backward compatibility.
AM_MISSING_PROG([AMTAR], [tar])
m4_if([$1], [v7],
     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
     [m4_case([$1], [ustar],, [pax],,
              [m4_fatal([Unknown tar format])])
AC_MSG_CHECKING([how to create a $1 tar archive])
# Loop over all known methods to create a tar archive until one works.
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
# Do not fold the above two line into one, because Tru64 sh and
# Solaris sh will not grok spaces in the rhs of `-'.
for _am_tool in $_am_tools
do
  case $_am_tool in
  gnutar)
    for _am_tar in tar gnutar gtar;
    do
      AM_RUN_LOG([$_am_tar --version]) && break
    done
    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
    am__untar="$_am_tar -xf -"
    ;;
  plaintar)
    # Must skip GNU tar: if it does not support --format= it doesn't create
    # ustar tarball either.
    (tar --version) >/dev/null 2>&1 && continue
    am__tar='tar chf - "$$tardir"'
    am__tar_='tar chf - "$tardir"'
    am__untar='tar xf -'
    ;;
  pax)
    am__tar='pax -L -x $1 -w "$$tardir"'
    am__tar_='pax -L -x $1 -w "$tardir"'
    am__untar='pax -r'
    ;;
  cpio)
    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
    am__untar='cpio -i -H $1 -d'
    ;;
  none)
    am__tar=false
    am__tar_=false
    am__untar=false
    ;;
  esac

  # If the value was cached, stop now.  We just wanted to have am__tar
  # and am__untar set.
  test -n "${am_cv_prog_tar_$1}" && break

  # tar/untar a dummy directory, and stop if the command works
  rm -rf conftest.dir
  mkdir conftest.dir
  echo GrepMe > conftest.dir/file
  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
  rm -rf conftest.dir
  if test -s conftest.tar; then
    AM_RUN_LOG([$am__untar /dev/null 2>&1 && break
  fi
done
rm -rf conftest.dir

AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
AC_SUBST([am__tar])
AC_SUBST([am__untar])
]) # _AM_PROG_TAR

m4_include([src/lib/ltdl/m4/argz.m4])
m4_include([src/lib/ltdl/m4/libtool.m4])
m4_include([src/lib/ltdl/m4/ltdl.m4])
m4_include([src/lib/ltdl/m4/ltoptions.m4])
m4_include([src/lib/ltdl/m4/ltsugar.m4])
m4_include([src/lib/ltdl/m4/ltversion.m4])
m4_include([src/lib/ltdl/m4/lt~obsolete.m4])
parser-3.4.3/AUTHORS000644 000000 000000 00000000255 12166314563 014175 0ustar00rootwheel000000 000000 Alexandr Petrosian  (http://paf.design.ru)
Michael Petrushin  (http://misha.design.ru)
Konstantin Morshnev  (http://moko.ru)
parser-3.4.3/config.guess000644 000000 000000 00000126755 11764645505 015466 0ustar00rootwheel000000 000000 #! /bin/sh
# Attempt to guess a canonical system name.
#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
#   2011 Free Software Foundation, Inc.

timestamp='2011-10-01'

# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
# 02110-1301, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.


# Originally written by Per Bothner.  Please send patches (context
# diff format) to  and include a ChangeLog
# entry.
#
# This script attempts to guess a canonical system name similar to
# config.sub.  If it succeeds, it prints the system name on stdout, and
# exits with 0.  Otherwise, it exits with 1.
#
# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD

me=`echo "$0" | sed -e 's,.*/,,'`

usage="\
Usage: $0 [OPTION]

Output the configuration name of the system \`$me' is run on.

Operation modes:
  -h, --help         print this help, then exit
  -t, --time-stamp   print date of last modification, then exit
  -v, --version      print version number, then exit

Report bugs and patches to ."

version="\
GNU config.guess ($timestamp)

Originally written by Per Bothner.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free
Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

help="
Try \`$me --help' for more information."

# Parse command line
while test $# -gt 0 ; do
  case $1 in
    --time-stamp | --time* | -t )
       echo "$timestamp" ; exit ;;
    --version | -v )
       echo "$version" ; exit ;;
    --help | --h* | -h )
       echo "$usage"; exit ;;
    -- )     # Stop option processing
       shift; break ;;
    - )	# Use stdin as input.
       break ;;
    -* )
       echo "$me: invalid option $1$help" >&2
       exit 1 ;;
    * )
       break ;;
  esac
done

if test $# != 0; then
  echo "$me: too many arguments$help" >&2
  exit 1
fi

trap 'exit 1' 1 2 15

# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
# compiler to aid in system detection is discouraged as it requires
# temporary files to be created and, as you can see below, it is a
# headache to deal with in a portable fashion.

# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
# use `HOST_CC' if defined, but it is deprecated.

# Portable tmp directory creation inspired by the Autoconf team.

set_cc_for_build='
trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
: ${TMPDIR=/tmp} ;
 { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
dummy=$tmp/dummy ;
tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
case $CC_FOR_BUILD,$HOST_CC,$CC in
 ,,)    echo "int x;" > $dummy.c ;
	for c in cc gcc c89 c99 ; do
	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
	     CC_FOR_BUILD="$c"; break ;
	  fi ;
	done ;
	if test x"$CC_FOR_BUILD" = x ; then
	  CC_FOR_BUILD=no_compiler_found ;
	fi
	;;
 ,,*)   CC_FOR_BUILD=$CC ;;
 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
esac ; set_cc_for_build= ;'

# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
# (ghazi@noc.rutgers.edu 1994-08-24)
if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
	PATH=$PATH:/.attbin ; export PATH
fi

UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown

# Note: order is significant - the case branches are not exclusive.

case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
    *:NetBSD:*:*)
	# NetBSD (nbsd) targets should (where applicable) match one or
	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
	# switched to ELF, *-*-netbsd* would select the old
	# object file format.  This provides both forward
	# compatibility and a consistent mechanism for selecting the
	# object file format.
	#
	# Note: NetBSD doesn't particularly care about the vendor
	# portion of the name.  We always set it to "unknown".
	sysctl="sysctl -n hw.machine_arch"
	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
	case "${UNAME_MACHINE_ARCH}" in
	    armeb) machine=armeb-unknown ;;
	    arm*) machine=arm-unknown ;;
	    sh3el) machine=shl-unknown ;;
	    sh3eb) machine=sh-unknown ;;
	    sh5el) machine=sh5le-unknown ;;
	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
	esac
	# The Operating System including object format, if it has switched
	# to ELF recently, or will in the future.
	case "${UNAME_MACHINE_ARCH}" in
	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
		eval $set_cc_for_build
		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
			| grep -q __ELF__
		then
		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
		    # Return netbsd for either.  FIX?
		    os=netbsd
		else
		    os=netbsdelf
		fi
		;;
	    *)
		os=netbsd
		;;
	esac
	# The OS release
	# Debian GNU/NetBSD machines have a different userland, and
	# thus, need a distinct triplet. However, they do not need
	# kernel version information, so it can be replaced with a
	# suitable tag, in the style of linux-gnu.
	case "${UNAME_VERSION}" in
	    Debian*)
		release='-gnu'
		;;
	    *)
		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
		;;
	esac
	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
	# contains redundant information, the shorter form:
	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
	echo "${machine}-${os}${release}"
	exit ;;
    *:OpenBSD:*:*)
	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
	exit ;;
    *:ekkoBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
	exit ;;
    *:SolidBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
	exit ;;
    macppc:MirBSD:*:*)
	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
	exit ;;
    *:MirBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
	exit ;;
    alpha:OSF1:*:*)
	case $UNAME_RELEASE in
	*4.0)
		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
		;;
	*5.*)
		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
		;;
	esac
	# According to Compaq, /usr/sbin/psrinfo has been available on
	# OSF/1 and Tru64 systems produced since 1995.  I hope that
	# covers most systems running today.  This code pipes the CPU
	# types through head -n 1, so we only detect the type of CPU 0.
	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
	case "$ALPHA_CPU_TYPE" in
	    "EV4 (21064)")
		UNAME_MACHINE="alpha" ;;
	    "EV4.5 (21064)")
		UNAME_MACHINE="alpha" ;;
	    "LCA4 (21066/21068)")
		UNAME_MACHINE="alpha" ;;
	    "EV5 (21164)")
		UNAME_MACHINE="alphaev5" ;;
	    "EV5.6 (21164A)")
		UNAME_MACHINE="alphaev56" ;;
	    "EV5.6 (21164PC)")
		UNAME_MACHINE="alphapca56" ;;
	    "EV5.7 (21164PC)")
		UNAME_MACHINE="alphapca57" ;;
	    "EV6 (21264)")
		UNAME_MACHINE="alphaev6" ;;
	    "EV6.7 (21264A)")
		UNAME_MACHINE="alphaev67" ;;
	    "EV6.8CB (21264C)")
		UNAME_MACHINE="alphaev68" ;;
	    "EV6.8AL (21264B)")
		UNAME_MACHINE="alphaev68" ;;
	    "EV6.8CX (21264D)")
		UNAME_MACHINE="alphaev68" ;;
	    "EV6.9A (21264/EV69A)")
		UNAME_MACHINE="alphaev69" ;;
	    "EV7 (21364)")
		UNAME_MACHINE="alphaev7" ;;
	    "EV7.9 (21364A)")
		UNAME_MACHINE="alphaev79" ;;
	esac
	# A Pn.n version is a patched version.
	# A Vn.n version is a released version.
	# A Tn.n version is a released field test version.
	# A Xn.n version is an unreleased experimental baselevel.
	# 1.2 uses "1.2" for uname -r.
	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
	exitcode=$?
	trap '' 0
	exit $exitcode ;;
    Alpha\ *:Windows_NT*:*)
	# How do we know it's Interix rather than the generic POSIX subsystem?
	# Should we change UNAME_MACHINE based on the output of uname instead
	# of the specific Alpha model?
	echo alpha-pc-interix
	exit ;;
    21064:Windows_NT:50:3)
	echo alpha-dec-winnt3.5
	exit ;;
    Amiga*:UNIX_System_V:4.0:*)
	echo m68k-unknown-sysv4
	exit ;;
    *:[Aa]miga[Oo][Ss]:*:*)
	echo ${UNAME_MACHINE}-unknown-amigaos
	exit ;;
    *:[Mm]orph[Oo][Ss]:*:*)
	echo ${UNAME_MACHINE}-unknown-morphos
	exit ;;
    *:OS/390:*:*)
	echo i370-ibm-openedition
	exit ;;
    *:z/VM:*:*)
	echo s390-ibm-zvmoe
	exit ;;
    *:OS400:*:*)
	echo powerpc-ibm-os400
	exit ;;
    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
	echo arm-acorn-riscix${UNAME_RELEASE}
	exit ;;
    arm:riscos:*:*|arm:RISCOS:*:*)
	echo arm-unknown-riscos
	exit ;;
    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
	echo hppa1.1-hitachi-hiuxmpp
	exit ;;
    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
	if test "`(/bin/universe) 2>/dev/null`" = att ; then
		echo pyramid-pyramid-sysv3
	else
		echo pyramid-pyramid-bsd
	fi
	exit ;;
    NILE*:*:*:dcosx)
	echo pyramid-pyramid-svr4
	exit ;;
    DRS?6000:unix:4.0:6*)
	echo sparc-icl-nx6
	exit ;;
    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
	case `/usr/bin/uname -p` in
	    sparc) echo sparc-icl-nx7; exit ;;
	esac ;;
    s390x:SunOS:*:*)
	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    sun4H:SunOS:5.*:*)
	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
	echo i386-pc-auroraux${UNAME_RELEASE}
	exit ;;
    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
	eval $set_cc_for_build
	SUN_ARCH="i386"
	# If there is a compiler, see if it is configured for 64-bit objects.
	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
	# This test works for both compilers.
	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
		grep IS_64BIT_ARCH >/dev/null
	    then
		SUN_ARCH="x86_64"
	    fi
	fi
	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    sun4*:SunOS:6*:*)
	# According to config.sub, this is the proper way to canonicalize
	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
	# it's likely to be more like Solaris than SunOS4.
	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    sun4*:SunOS:*:*)
	case "`/usr/bin/arch -k`" in
	    Series*|S4*)
		UNAME_RELEASE=`uname -v`
		;;
	esac
	# Japanese Language versions have a version number like `4.1.3-JL'.
	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
	exit ;;
    sun3*:SunOS:*:*)
	echo m68k-sun-sunos${UNAME_RELEASE}
	exit ;;
    sun*:*:4.2BSD:*)
	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
	case "`/bin/arch`" in
	    sun3)
		echo m68k-sun-sunos${UNAME_RELEASE}
		;;
	    sun4)
		echo sparc-sun-sunos${UNAME_RELEASE}
		;;
	esac
	exit ;;
    aushp:SunOS:*:*)
	echo sparc-auspex-sunos${UNAME_RELEASE}
	exit ;;
    # The situation for MiNT is a little confusing.  The machine name
    # can be virtually everything (everything which is not
    # "atarist" or "atariste" at least should have a processor
    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
    # to the lowercase version "mint" (or "freemint").  Finally
    # the system name "TOS" denotes a system which is actually not
    # MiNT.  But MiNT is downward compatible to TOS, so this should
    # be no problem.
    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
	echo m68k-atari-mint${UNAME_RELEASE}
	exit ;;
    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
	echo m68k-atari-mint${UNAME_RELEASE}
	exit ;;
    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
	echo m68k-atari-mint${UNAME_RELEASE}
	exit ;;
    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
	echo m68k-milan-mint${UNAME_RELEASE}
	exit ;;
    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
	echo m68k-hades-mint${UNAME_RELEASE}
	exit ;;
    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
	echo m68k-unknown-mint${UNAME_RELEASE}
	exit ;;
    m68k:machten:*:*)
	echo m68k-apple-machten${UNAME_RELEASE}
	exit ;;
    powerpc:machten:*:*)
	echo powerpc-apple-machten${UNAME_RELEASE}
	exit ;;
    RISC*:Mach:*:*)
	echo mips-dec-mach_bsd4.3
	exit ;;
    RISC*:ULTRIX:*:*)
	echo mips-dec-ultrix${UNAME_RELEASE}
	exit ;;
    VAX*:ULTRIX*:*:*)
	echo vax-dec-ultrix${UNAME_RELEASE}
	exit ;;
    2020:CLIX:*:* | 2430:CLIX:*:*)
	echo clipper-intergraph-clix${UNAME_RELEASE}
	exit ;;
    mips:*:*:UMIPS | mips:*:*:RISCos)
	eval $set_cc_for_build
	sed 's/^	//' << EOF >$dummy.c
#ifdef __cplusplus
#include   /* for printf() prototype */
	int main (int argc, char *argv[]) {
#else
	int main (argc, argv) int argc; char *argv[]; {
#endif
	#if defined (host_mips) && defined (MIPSEB)
	#if defined (SYSTYPE_SYSV)
	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
	#endif
	#if defined (SYSTYPE_SVR4)
	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
	#endif
	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
	#endif
	#endif
	  exit (-1);
	}
EOF
	$CC_FOR_BUILD -o $dummy $dummy.c &&
	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
	  SYSTEM_NAME=`$dummy $dummyarg` &&
	    { echo "$SYSTEM_NAME"; exit; }
	echo mips-mips-riscos${UNAME_RELEASE}
	exit ;;
    Motorola:PowerMAX_OS:*:*)
	echo powerpc-motorola-powermax
	exit ;;
    Motorola:*:4.3:PL8-*)
	echo powerpc-harris-powermax
	exit ;;
    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
	echo powerpc-harris-powermax
	exit ;;
    Night_Hawk:Power_UNIX:*:*)
	echo powerpc-harris-powerunix
	exit ;;
    m88k:CX/UX:7*:*)
	echo m88k-harris-cxux7
	exit ;;
    m88k:*:4*:R4*)
	echo m88k-motorola-sysv4
	exit ;;
    m88k:*:3*:R3*)
	echo m88k-motorola-sysv3
	exit ;;
    AViiON:dgux:*:*)
	# DG/UX returns AViiON for all architectures
	UNAME_PROCESSOR=`/usr/bin/uname -p`
	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
	then
	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
	       [ ${TARGET_BINARY_INTERFACE}x = x ]
	    then
		echo m88k-dg-dgux${UNAME_RELEASE}
	    else
		echo m88k-dg-dguxbcs${UNAME_RELEASE}
	    fi
	else
	    echo i586-dg-dgux${UNAME_RELEASE}
	fi
	exit ;;
    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
	echo m88k-dolphin-sysv3
	exit ;;
    M88*:*:R3*:*)
	# Delta 88k system running SVR3
	echo m88k-motorola-sysv3
	exit ;;
    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
	echo m88k-tektronix-sysv3
	exit ;;
    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
	echo m68k-tektronix-bsd
	exit ;;
    *:IRIX*:*:*)
	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
	exit ;;
    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
    i*86:AIX:*:*)
	echo i386-ibm-aix
	exit ;;
    ia64:AIX:*:*)
	if [ -x /usr/bin/oslevel ] ; then
		IBM_REV=`/usr/bin/oslevel`
	else
		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
	fi
	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
	exit ;;
    *:AIX:2:3)
	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
		eval $set_cc_for_build
		sed 's/^		//' << EOF >$dummy.c
		#include 

		main()
			{
			if (!__power_pc())
				exit(1);
			puts("powerpc-ibm-aix3.2.5");
			exit(0);
			}
EOF
		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
		then
			echo "$SYSTEM_NAME"
		else
			echo rs6000-ibm-aix3.2.5
		fi
	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
		echo rs6000-ibm-aix3.2.4
	else
		echo rs6000-ibm-aix3.2
	fi
	exit ;;
    *:AIX:*:[4567])
	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
		IBM_ARCH=rs6000
	else
		IBM_ARCH=powerpc
	fi
	if [ -x /usr/bin/oslevel ] ; then
		IBM_REV=`/usr/bin/oslevel`
	else
		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
	fi
	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
	exit ;;
    *:AIX:*:*)
	echo rs6000-ibm-aix
	exit ;;
    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
	echo romp-ibm-bsd4.4
	exit ;;
    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
	exit ;;                             # report: romp-ibm BSD 4.3
    *:BOSX:*:*)
	echo rs6000-bull-bosx
	exit ;;
    DPX/2?00:B.O.S.:*:*)
	echo m68k-bull-sysv3
	exit ;;
    9000/[34]??:4.3bsd:1.*:*)
	echo m68k-hp-bsd
	exit ;;
    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
	echo m68k-hp-bsd4.4
	exit ;;
    9000/[34678]??:HP-UX:*:*)
	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
	case "${UNAME_MACHINE}" in
	    9000/31? )            HP_ARCH=m68000 ;;
	    9000/[34]?? )         HP_ARCH=m68k ;;
	    9000/[678][0-9][0-9])
		if [ -x /usr/bin/getconf ]; then
		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
		    case "${sc_cpu_version}" in
		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
		      532)                      # CPU_PA_RISC2_0
			case "${sc_kernel_bits}" in
			  32) HP_ARCH="hppa2.0n" ;;
			  64) HP_ARCH="hppa2.0w" ;;
			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
			esac ;;
		    esac
		fi
		if [ "${HP_ARCH}" = "" ]; then
		    eval $set_cc_for_build
		    sed 's/^		//' << EOF >$dummy.c

		#define _HPUX_SOURCE
		#include 
		#include 

		int main ()
		{
		#if defined(_SC_KERNEL_BITS)
		    long bits = sysconf(_SC_KERNEL_BITS);
		#endif
		    long cpu  = sysconf (_SC_CPU_VERSION);

		    switch (cpu)
			{
			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
			case CPU_PA_RISC2_0:
		#if defined(_SC_KERNEL_BITS)
			    switch (bits)
				{
				case 64: puts ("hppa2.0w"); break;
				case 32: puts ("hppa2.0n"); break;
				default: puts ("hppa2.0"); break;
				} break;
		#else  /* !defined(_SC_KERNEL_BITS) */
			    puts ("hppa2.0"); break;
		#endif
			default: puts ("hppa1.0"); break;
			}
		    exit (0);
		}
EOF
		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
		    test -z "$HP_ARCH" && HP_ARCH=hppa
		fi ;;
	esac
	if [ ${HP_ARCH} = "hppa2.0w" ]
	then
	    eval $set_cc_for_build

	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
	    # generating 64-bit code.  GNU and HP use different nomenclature:
	    #
	    # $ CC_FOR_BUILD=cc ./config.guess
	    # => hppa2.0w-hp-hpux11.23
	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
	    # => hppa64-hp-hpux11.23

	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
		grep -q __LP64__
	    then
		HP_ARCH="hppa2.0w"
	    else
		HP_ARCH="hppa64"
	    fi
	fi
	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
	exit ;;
    ia64:HP-UX:*:*)
	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
	echo ia64-hp-hpux${HPUX_REV}
	exit ;;
    3050*:HI-UX:*:*)
	eval $set_cc_for_build
	sed 's/^	//' << EOF >$dummy.c
	#include 
	int
	main ()
	{
	  long cpu = sysconf (_SC_CPU_VERSION);
	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
	     results, however.  */
	  if (CPU_IS_PA_RISC (cpu))
	    {
	      switch (cpu)
		{
		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
		  default: puts ("hppa-hitachi-hiuxwe2"); break;
		}
	    }
	  else if (CPU_IS_HP_MC68K (cpu))
	    puts ("m68k-hitachi-hiuxwe2");
	  else puts ("unknown-hitachi-hiuxwe2");
	  exit (0);
	}
EOF
	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
		{ echo "$SYSTEM_NAME"; exit; }
	echo unknown-hitachi-hiuxwe2
	exit ;;
    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
	echo hppa1.1-hp-bsd
	exit ;;
    9000/8??:4.3bsd:*:*)
	echo hppa1.0-hp-bsd
	exit ;;
    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
	echo hppa1.0-hp-mpeix
	exit ;;
    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
	echo hppa1.1-hp-osf
	exit ;;
    hp8??:OSF1:*:*)
	echo hppa1.0-hp-osf
	exit ;;
    i*86:OSF1:*:*)
	if [ -x /usr/sbin/sysversion ] ; then
	    echo ${UNAME_MACHINE}-unknown-osf1mk
	else
	    echo ${UNAME_MACHINE}-unknown-osf1
	fi
	exit ;;
    parisc*:Lites*:*:*)
	echo hppa1.1-hp-lites
	exit ;;
    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
	echo c1-convex-bsd
	exit ;;
    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
	if getsysinfo -f scalar_acc
	then echo c32-convex-bsd
	else echo c2-convex-bsd
	fi
	exit ;;
    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
	echo c34-convex-bsd
	exit ;;
    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
	echo c38-convex-bsd
	exit ;;
    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
	echo c4-convex-bsd
	exit ;;
    CRAY*Y-MP:*:*:*)
	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*[A-Z]90:*:*:*)
	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
	      -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*TS:*:*:*)
	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*T3E:*:*:*)
	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*SV1:*:*:*)
	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    *:UNICOS/mp:*:*)
	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
	exit ;;
    5000:UNIX_System_V:4.*:*)
	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
	exit ;;
    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
	exit ;;
    sparc*:BSD/OS:*:*)
	echo sparc-unknown-bsdi${UNAME_RELEASE}
	exit ;;
    *:BSD/OS:*:*)
	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
	exit ;;
    *:FreeBSD:*:*)
	UNAME_PROCESSOR=`/usr/bin/uname -p`
	case ${UNAME_PROCESSOR} in
	    amd64)
		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
	    *)
		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
	esac
	exit ;;
    i*:CYGWIN*:*)
	echo ${UNAME_MACHINE}-pc-cygwin
	exit ;;
    *:MINGW*:*)
	echo ${UNAME_MACHINE}-pc-mingw32
	exit ;;
    i*:windows32*:*)
	# uname -m includes "-pc" on this system.
	echo ${UNAME_MACHINE}-mingw32
	exit ;;
    i*:PW*:*)
	echo ${UNAME_MACHINE}-pc-pw32
	exit ;;
    *:Interix*:*)
	case ${UNAME_MACHINE} in
	    x86)
		echo i586-pc-interix${UNAME_RELEASE}
		exit ;;
	    authenticamd | genuineintel | EM64T)
		echo x86_64-unknown-interix${UNAME_RELEASE}
		exit ;;
	    IA64)
		echo ia64-unknown-interix${UNAME_RELEASE}
		exit ;;
	esac ;;
    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
	echo i${UNAME_MACHINE}-pc-mks
	exit ;;
    8664:Windows_NT:*)
	echo x86_64-pc-mks
	exit ;;
    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
	# How do we know it's Interix rather than the generic POSIX subsystem?
	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
	# UNAME_MACHINE based on the output of uname instead of i386?
	echo i586-pc-interix
	exit ;;
    i*:UWIN*:*)
	echo ${UNAME_MACHINE}-pc-uwin
	exit ;;
    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
	echo x86_64-unknown-cygwin
	exit ;;
    p*:CYGWIN*:*)
	echo powerpcle-unknown-cygwin
	exit ;;
    prep*:SunOS:5.*:*)
	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    *:GNU:*:*)
	# the GNU system
	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
	exit ;;
    *:GNU/*:*:*)
	# other systems with GNU libc and userland
	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
	exit ;;
    i*86:Minix:*:*)
	echo ${UNAME_MACHINE}-pc-minix
	exit ;;
    alpha:Linux:*:*)
	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
	  EV5)   UNAME_MACHINE=alphaev5 ;;
	  EV56)  UNAME_MACHINE=alphaev56 ;;
	  PCA56) UNAME_MACHINE=alphapca56 ;;
	  PCA57) UNAME_MACHINE=alphapca56 ;;
	  EV6)   UNAME_MACHINE=alphaev6 ;;
	  EV67)  UNAME_MACHINE=alphaev67 ;;
	  EV68*) UNAME_MACHINE=alphaev68 ;;
	esac
	objdump --private-headers /bin/sh | grep -q ld.so.1
	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
	exit ;;
    arm*:Linux:*:*)
	eval $set_cc_for_build
	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
	    | grep -q __ARM_EABI__
	then
	    echo ${UNAME_MACHINE}-unknown-linux-gnu
	else
	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
		| grep -q __ARM_PCS_VFP
	    then
		echo ${UNAME_MACHINE}-unknown-linux-gnueabi
	    else
		echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
	    fi
	fi
	exit ;;
    avr32*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    cris:Linux:*:*)
	echo cris-axis-linux-gnu
	exit ;;
    crisv32:Linux:*:*)
	echo crisv32-axis-linux-gnu
	exit ;;
    frv:Linux:*:*)
	echo frv-unknown-linux-gnu
	exit ;;
    hexagon:Linux:*:*)
	echo hexagon-unknown-linux-gnu
	exit ;;
    i*86:Linux:*:*)
	LIBC=gnu
	eval $set_cc_for_build
	sed 's/^	//' << EOF >$dummy.c
	#ifdef __dietlibc__
	LIBC=dietlibc
	#endif
EOF
	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
	exit ;;
    ia64:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    m32r*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    m68*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    mips:Linux:*:* | mips64:Linux:*:*)
	eval $set_cc_for_build
	sed 's/^	//' << EOF >$dummy.c
	#undef CPU
	#undef ${UNAME_MACHINE}
	#undef ${UNAME_MACHINE}el
	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
	CPU=${UNAME_MACHINE}el
	#else
	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
	CPU=${UNAME_MACHINE}
	#else
	CPU=
	#endif
	#endif
EOF
	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
	;;
    or32:Linux:*:*)
	echo or32-unknown-linux-gnu
	exit ;;
    padre:Linux:*:*)
	echo sparc-unknown-linux-gnu
	exit ;;
    parisc64:Linux:*:* | hppa64:Linux:*:*)
	echo hppa64-unknown-linux-gnu
	exit ;;
    parisc:Linux:*:* | hppa:Linux:*:*)
	# Look for CPU level
	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
	  *)    echo hppa-unknown-linux-gnu ;;
	esac
	exit ;;
    ppc64:Linux:*:*)
	echo powerpc64-unknown-linux-gnu
	exit ;;
    ppc:Linux:*:*)
	echo powerpc-unknown-linux-gnu
	exit ;;
    s390:Linux:*:* | s390x:Linux:*:*)
	echo ${UNAME_MACHINE}-ibm-linux
	exit ;;
    sh64*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    sh*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    sparc:Linux:*:* | sparc64:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    tile*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    vax:Linux:*:*)
	echo ${UNAME_MACHINE}-dec-linux-gnu
	exit ;;
    x86_64:Linux:*:*)
	echo x86_64-unknown-linux-gnu
	exit ;;
    xtensa*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    i*86:DYNIX/ptx:4*:*)
	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
	# earlier versions are messed up and put the nodename in both
	# sysname and nodename.
	echo i386-sequent-sysv4
	exit ;;
    i*86:UNIX_SV:4.2MP:2.*)
	# Unixware is an offshoot of SVR4, but it has its own version
	# number series starting with 2...
	# I am not positive that other SVR4 systems won't match this,
	# I just have to hope.  -- rms.
	# Use sysv4.2uw... so that sysv4* matches it.
	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
	exit ;;
    i*86:OS/2:*:*)
	# If we were able to find `uname', then EMX Unix compatibility
	# is probably installed.
	echo ${UNAME_MACHINE}-pc-os2-emx
	exit ;;
    i*86:XTS-300:*:STOP)
	echo ${UNAME_MACHINE}-unknown-stop
	exit ;;
    i*86:atheos:*:*)
	echo ${UNAME_MACHINE}-unknown-atheos
	exit ;;
    i*86:syllable:*:*)
	echo ${UNAME_MACHINE}-pc-syllable
	exit ;;
    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
	echo i386-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    i*86:*DOS:*:*)
	echo ${UNAME_MACHINE}-pc-msdosdjgpp
	exit ;;
    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
	else
		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
	fi
	exit ;;
    i*86:*:5:[678]*)
	# UnixWare 7.x, OpenUNIX and OpenServer 6.
	case `/bin/uname -X | grep "^Machine"` in
	    *486*)	     UNAME_MACHINE=i486 ;;
	    *Pentium)	     UNAME_MACHINE=i586 ;;
	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
	esac
	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
	exit ;;
    i*86:*:3.2:*)
	if test -f /usr/options/cb.name; then
		UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then
		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
			&& UNAME_MACHINE=i586
		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
			&& UNAME_MACHINE=i686
		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
			&& UNAME_MACHINE=i686
		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
	else
		echo ${UNAME_MACHINE}-pc-sysv32
	fi
	exit ;;
    pc:*:*:*)
	# Left here for compatibility:
	# uname -m prints for DJGPP always 'pc', but it prints nothing about
	# the processor, so we play safe by assuming i586.
	# Note: whatever this is, it MUST be the same as what config.sub
	# prints for the "djgpp" host, or else GDB configury will decide that
	# this is a cross-build.
	echo i586-pc-msdosdjgpp
	exit ;;
    Intel:Mach:3*:*)
	echo i386-pc-mach3
	exit ;;
    paragon:*:*:*)
	echo i860-intel-osf1
	exit ;;
    i860:*:4.*:*) # i860-SVR4
	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
	else # Add other i860-SVR4 vendors below as they are discovered.
	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
	fi
	exit ;;
    mini*:CTIX:SYS*5:*)
	# "miniframe"
	echo m68010-convergent-sysv
	exit ;;
    mc68k:UNIX:SYSTEM5:3.51m)
	echo m68k-convergent-sysv
	exit ;;
    M680?0:D-NIX:5.3:*)
	echo m68k-diab-dnix
	exit ;;
    M68*:*:R3V[5678]*:*)
	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
	OS_REL=''
	test -r /etc/.relid \
	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
	  && { echo i486-ncr-sysv4; exit; } ;;
    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
	OS_REL='.3'
	test -r /etc/.relid \
	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
	echo m68k-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    mc68030:UNIX_System_V:4.*:*)
	echo m68k-atari-sysv4
	exit ;;
    TSUNAMI:LynxOS:2.*:*)
	echo sparc-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    rs6000:LynxOS:2.*:*)
	echo rs6000-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
	echo powerpc-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    SM[BE]S:UNIX_SV:*:*)
	echo mips-dde-sysv${UNAME_RELEASE}
	exit ;;
    RM*:ReliantUNIX-*:*:*)
	echo mips-sni-sysv4
	exit ;;
    RM*:SINIX-*:*:*)
	echo mips-sni-sysv4
	exit ;;
    *:SINIX-*:*:*)
	if uname -p 2>/dev/null >/dev/null ; then
		UNAME_MACHINE=`(uname -p) 2>/dev/null`
		echo ${UNAME_MACHINE}-sni-sysv4
	else
		echo ns32k-sni-sysv
	fi
	exit ;;
    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
			# says 
	echo i586-unisys-sysv4
	exit ;;
    *:UNIX_System_V:4*:FTX*)
	# From Gerald Hewes .
	# How about differentiating between stratus architectures? -djm
	echo hppa1.1-stratus-sysv4
	exit ;;
    *:*:*:FTX*)
	# From seanf@swdc.stratus.com.
	echo i860-stratus-sysv4
	exit ;;
    i*86:VOS:*:*)
	# From Paul.Green@stratus.com.
	echo ${UNAME_MACHINE}-stratus-vos
	exit ;;
    *:VOS:*:*)
	# From Paul.Green@stratus.com.
	echo hppa1.1-stratus-vos
	exit ;;
    mc68*:A/UX:*:*)
	echo m68k-apple-aux${UNAME_RELEASE}
	exit ;;
    news*:NEWS-OS:6*:*)
	echo mips-sony-newsos6
	exit ;;
    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
	if [ -d /usr/nec ]; then
		echo mips-nec-sysv${UNAME_RELEASE}
	else
		echo mips-unknown-sysv${UNAME_RELEASE}
	fi
	exit ;;
    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
	echo powerpc-be-beos
	exit ;;
    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
	echo powerpc-apple-beos
	exit ;;
    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
	echo i586-pc-beos
	exit ;;
    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
	echo i586-pc-haiku
	exit ;;
    SX-4:SUPER-UX:*:*)
	echo sx4-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-5:SUPER-UX:*:*)
	echo sx5-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-6:SUPER-UX:*:*)
	echo sx6-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-7:SUPER-UX:*:*)
	echo sx7-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-8:SUPER-UX:*:*)
	echo sx8-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-8R:SUPER-UX:*:*)
	echo sx8r-nec-superux${UNAME_RELEASE}
	exit ;;
    Power*:Rhapsody:*:*)
	echo powerpc-apple-rhapsody${UNAME_RELEASE}
	exit ;;
    *:Rhapsody:*:*)
	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
	exit ;;
    *:Darwin:*:*)
	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
	case $UNAME_PROCESSOR in
	    i386)
		eval $set_cc_for_build
		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
		      grep IS_64BIT_ARCH >/dev/null
		  then
		      UNAME_PROCESSOR="x86_64"
		  fi
		fi ;;
	    unknown) UNAME_PROCESSOR=powerpc ;;
	esac
	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
	exit ;;
    *:procnto*:*:* | *:QNX:[0123456789]*:*)
	UNAME_PROCESSOR=`uname -p`
	if test "$UNAME_PROCESSOR" = "x86"; then
		UNAME_PROCESSOR=i386
		UNAME_MACHINE=pc
	fi
	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
	exit ;;
    *:QNX:*:4*)
	echo i386-pc-qnx
	exit ;;
    NEO-?:NONSTOP_KERNEL:*:*)
	echo neo-tandem-nsk${UNAME_RELEASE}
	exit ;;
    NSE-?:NONSTOP_KERNEL:*:*)
	echo nse-tandem-nsk${UNAME_RELEASE}
	exit ;;
    NSR-?:NONSTOP_KERNEL:*:*)
	echo nsr-tandem-nsk${UNAME_RELEASE}
	exit ;;
    *:NonStop-UX:*:*)
	echo mips-compaq-nonstopux
	exit ;;
    BS2000:POSIX*:*:*)
	echo bs2000-siemens-sysv
	exit ;;
    DS/*:UNIX_System_V:*:*)
	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
	exit ;;
    *:Plan9:*:*)
	# "uname -m" is not consistent, so use $cputype instead. 386
	# is converted to i386 for consistency with other x86
	# operating systems.
	if test "$cputype" = "386"; then
	    UNAME_MACHINE=i386
	else
	    UNAME_MACHINE="$cputype"
	fi
	echo ${UNAME_MACHINE}-unknown-plan9
	exit ;;
    *:TOPS-10:*:*)
	echo pdp10-unknown-tops10
	exit ;;
    *:TENEX:*:*)
	echo pdp10-unknown-tenex
	exit ;;
    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
	echo pdp10-dec-tops20
	exit ;;
    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
	echo pdp10-xkl-tops20
	exit ;;
    *:TOPS-20:*:*)
	echo pdp10-unknown-tops20
	exit ;;
    *:ITS:*:*)
	echo pdp10-unknown-its
	exit ;;
    SEI:*:*:SEIUX)
	echo mips-sei-seiux${UNAME_RELEASE}
	exit ;;
    *:DragonFly:*:*)
	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
	exit ;;
    *:*VMS:*:*)
	UNAME_MACHINE=`(uname -p) 2>/dev/null`
	case "${UNAME_MACHINE}" in
	    A*) echo alpha-dec-vms ; exit ;;
	    I*) echo ia64-dec-vms ; exit ;;
	    V*) echo vax-dec-vms ; exit ;;
	esac ;;
    *:XENIX:*:SysV)
	echo i386-pc-xenix
	exit ;;
    i*86:skyos:*:*)
	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
	exit ;;
    i*86:rdos:*:*)
	echo ${UNAME_MACHINE}-pc-rdos
	exit ;;
    i*86:AROS:*:*)
	echo ${UNAME_MACHINE}-pc-aros
	exit ;;
esac

#echo '(No uname command or uname output not recognized.)' 1>&2
#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2

eval $set_cc_for_build
cat >$dummy.c <
# include 
#endif
main ()
{
#if defined (sony)
#if defined (MIPSEB)
  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
     I don't know....  */
  printf ("mips-sony-bsd\n"); exit (0);
#else
#include 
  printf ("m68k-sony-newsos%s\n",
#ifdef NEWSOS4
	"4"
#else
	""
#endif
	); exit (0);
#endif
#endif

#if defined (__arm) && defined (__acorn) && defined (__unix)
  printf ("arm-acorn-riscix\n"); exit (0);
#endif

#if defined (hp300) && !defined (hpux)
  printf ("m68k-hp-bsd\n"); exit (0);
#endif

#if defined (NeXT)
#if !defined (__ARCHITECTURE__)
#define __ARCHITECTURE__ "m68k"
#endif
  int version;
  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
  if (version < 4)
    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
  else
    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
  exit (0);
#endif

#if defined (MULTIMAX) || defined (n16)
#if defined (UMAXV)
  printf ("ns32k-encore-sysv\n"); exit (0);
#else
#if defined (CMU)
  printf ("ns32k-encore-mach\n"); exit (0);
#else
  printf ("ns32k-encore-bsd\n"); exit (0);
#endif
#endif
#endif

#if defined (__386BSD__)
  printf ("i386-pc-bsd\n"); exit (0);
#endif

#if defined (sequent)
#if defined (i386)
  printf ("i386-sequent-dynix\n"); exit (0);
#endif
#if defined (ns32000)
  printf ("ns32k-sequent-dynix\n"); exit (0);
#endif
#endif

#if defined (_SEQUENT_)
    struct utsname un;

    uname(&un);

    if (strncmp(un.version, "V2", 2) == 0) {
	printf ("i386-sequent-ptx2\n"); exit (0);
    }
    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
	printf ("i386-sequent-ptx1\n"); exit (0);
    }
    printf ("i386-sequent-ptx\n"); exit (0);

#endif

#if defined (vax)
# if !defined (ultrix)
#  include 
#  if defined (BSD)
#   if BSD == 43
      printf ("vax-dec-bsd4.3\n"); exit (0);
#   else
#    if BSD == 199006
      printf ("vax-dec-bsd4.3reno\n"); exit (0);
#    else
      printf ("vax-dec-bsd\n"); exit (0);
#    endif
#   endif
#  else
    printf ("vax-dec-bsd\n"); exit (0);
#  endif
# else
    printf ("vax-dec-ultrix\n"); exit (0);
# endif
#endif

#if defined (alliant) && defined (i860)
  printf ("i860-alliant-bsd\n"); exit (0);
#endif

  exit (1);
}
EOF

$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
	{ echo "$SYSTEM_NAME"; exit; }

# Apollos put the system type in the environment.

test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }

# Convex versions that predate uname can use getsysinfo(1)

if [ -x /usr/convex/getsysinfo ]
then
    case `getsysinfo -f cpu_type` in
    c1*)
	echo c1-convex-bsd
	exit ;;
    c2*)
	if getsysinfo -f scalar_acc
	then echo c32-convex-bsd
	else echo c2-convex-bsd
	fi
	exit ;;
    c34*)
	echo c34-convex-bsd
	exit ;;
    c38*)
	echo c38-convex-bsd
	exit ;;
    c4*)
	echo c4-convex-bsd
	exit ;;
    esac
fi

cat >&2 < in order to provide the needed
information to handle your system.

config.guess timestamp = $timestamp

uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`

hostinfo               = `(hostinfo) 2>/dev/null`
/bin/universe          = `(/bin/universe) 2>/dev/null`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
/bin/arch              = `(/bin/arch) 2>/dev/null`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`

UNAME_MACHINE = ${UNAME_MACHINE}
UNAME_RELEASE = ${UNAME_RELEASE}
UNAME_SYSTEM  = ${UNAME_SYSTEM}
UNAME_VERSION = ${UNAME_VERSION}
EOF

exit 1

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/bin/Makefile.am000644 000000 000000 00000000047 07504355454 015734 0ustar00rootwheel000000 000000 confdir=@bindir@
conf_DATA=auto.p.dist
parser-3.4.3/bin/auto.p.dist.in000644 000000 000000 00000010453 12230467111 016364 0ustar00rootwheel000000 000000 #$Id: auto.p.dist.in,v 1.19 2013/10/19 11:34:33 misha Exp $

@conf[filespec]
$confdir[^file:dirname[$filespec]]
$charsetsdir[$confdir/charsets]
$sqldriversdir[$confdir/lib]

$CHARSETS[
#	$.cp866[$charsetsdir/cp866.cfg]
#	$.koi8-r[$charsetsdir/koi8-r.cfg]
#	$.koi8-u[$charsetsdir/koi8-u.cfg]
#	$.windows-1250[$charsetsdir/windows-1250.cfg]
#	$.windows-1251[$charsetsdir/windows-1251.cfg]
#	$.windows-1254[$charsetsdir/windows-1254.cfg]
#	$.windows-1257[$charsetsdir/windows-1257.cfg]
#	$.x-mac-cyrillic[$charsetsdir/x-mac-cyrillic.cfg]
]

#change your client libraries paths to those on your system
$SQL[
	$.drivers[^table::create{protocol	driver	client
mysql	$sqldriversdir/libparser3mysql.@dll_extension@	libmysqlclient.@dll_extension@
#sqlite	$sqldriversdir/libparser3sqlite.@dll_extension@	sqlite3.@dll_extension@
#pgsql	$sqldriversdir/libparser3pgsql.@dll_extension@	libpq.@dll_extension@
#oracle	$sqldriversdir/libparser3oracle.@dll_extension@	libclntsh.@dll_extension@
}]
]

#for ^file::load[name;user-name] mime-type autodetection
$MIME-TYPES[^table::create{ext	mime-type
7z	application/x-7z-compressed
au	audio/basic
avi	video/x-msvideo
css	text/css
cvs	text/csv
doc	application/msword
docx	application/vnd.openxmlformats-officedocument.wordprocessingml.document
dtd	application/xml-dtd
gif	image/gif
gz	application/x-gzip
htm	text/html
html	text/html
ico	image/x-icon
jpeg	image/jpeg
jpg	image/jpeg
js	application/javascript
log	text/plain
mid	audio/midi
midi	audio/midi
mov	video/quicktime
mp3	audio/mpeg
mpg	video/mpeg
mpeg	video/mpeg
mts	application/metastream
pdf	application/pdf
png	image/png
ppt	application/powerpoint
ra	audio/x-realaudio
ram	audio/x-pn-realaudio
rar	application/x-rar-compressed
rdf	application/rdf+xml
rpm	audio/x-pn-realaudio-plugin
rss	application/rss+xml
rtf	application/rtf
svg	image/svg+xml
swf	application/x-shockwave-flash
tar	application/x-tar
tgz	application/x-gzip
tif	image/tiff
txt	text/plain
wav	audio/x-wav
xls	application/vnd.ms-excel
xlsx	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
xml	text/xml
xsl	text/xml
zip	application/zip
}]

$LIMITS[
	$.post_max_size(10*0x400*0x400)
]

#$MAIL[
#	$.sendmail[your sendmail command goes here]
#	these are tried when no 'sendmail' specified:
#		/usr/sbin/sendmail -t -i -f postmaster
#		/usr/lib/sendmail -t -i -f postmaster
#]


@fatal_error[title;subtitle;body]
$response:status(500)
$response:content-type[
	$.value[text/html]
	$.charset[$response:charset]
]

$title


^if(def $subtitle){$subtitle;$title}

$body
#for [x] MSIE friendly
^for[i](0;512/8){}




@unhandled_exception_debug[exception;stack]
^fatal_error[Unhandled Exception^if(def $exception.type){ ($exception.type)};$exception.source;

^untaint[html]{$exception.comment}

^if(def $exception.file){
	^untaint[html]{$exception.file^(${exception.lineno}:$exception.colno^)}
}
^if($stack){
	

	
	^stack.menu{
		
	}
	
$stack.name$stack.file^(${stack.lineno}:$stack.colno^)

}
]


@unhandled_exception_release[exception;stack]
^fatal_error[Unhandled Exception;;


The server encountered an unhandled exception and was unable to complete your request.


Please contact the server administrator, $env:SERVER_ADMIN and inform them of the time the error occurred, and anything you might have done that may have caused the error.


More information about this error may be available in the Parser error log or in debug version of unhandled_exception.


]


@is_developer[]
#change mask to your ip address
$result(def $env:REMOTE_ADDR && ^env:REMOTE_ADDR.match[^^127\.0\.0\.1^$])


@unhandled_exception[exception;stack]
#developer? use debug version to see problem details
^if(^is_developer[]){
	^unhandled_exception_debug[$exception;$stack]
}{
	^if($exception.type eq "file.missing"){
#		^log404[]
#		^location[/404/]
		$response:status(404)
	}{
		^unhandled_exception_release[$exception;$stack]
	}
}


@auto[]
#source/client charsets
$request:charset[utf-8]
$response:charset[utf-8]

$response:content-type[
	$.value[text/html]
	$.charset[$response:charset]
]

#$SQL.connect-string[mysql://user:pass@host/db?charset=utf8]
#$SQL.connect-string[sqlite://db]
#$SQL.connect-string[pgsql://user:pass@host/db]
#$SQL.connect-string[odbc://DSN=datasource^;UID=user^;PWD=password]
parser-3.4.3/etc/Makefile.in000644 000000 000000 00000042646 11766635214 015763 0ustar00rootwheel000000 000000 # Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@

# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
# Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.

@SET_MAKE@
VPATH = @srcdir@
pkgdatadir = $(datadir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkglibexecdir = $(libexecdir)/@PACKAGE@
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
install_sh_DATA = $(install_sh) -c -m 644
install_sh_PROGRAM = $(install_sh) -c
install_sh_SCRIPT = $(install_sh) -c
INSTALL_HEADER = $(INSTALL_DATA)
transform = $(program_transform_name)
NORMAL_INSTALL = :
PRE_INSTALL = :
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NORMAL_UNINSTALL = :
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subdir = etc
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	-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic

mostlyclean: mostlyclean-am

mostlyclean-am: mostlyclean-generic mostlyclean-libtool

pdf: pdf-am

pdf-am:

ps: ps-am

ps-am:

uninstall-am: uninstall-charsetsDATA

.MAKE: install-am install-strip

.PHONY: all all-am check check-am clean clean-generic clean-libtool \
	distclean distclean-generic distclean-libtool distdir dvi \
	dvi-am html html-am info info-am install install-am \
	install-charsetsDATA install-data install-data-am install-dvi \
	install-dvi-am install-exec install-exec-am install-html \
	install-html-am install-info install-info-am install-man \
	install-pdf install-pdf-am install-ps install-ps-am \
	install-strip installcheck installcheck-am installdirs \
	maintainer-clean maintainer-clean-generic mostlyclean \
	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
	uninstall uninstall-am uninstall-charsetsDATA


# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/etc/parser3.charsets/windows-1251.cfg000644 000000 000000 00000012010 11445753746 021634 0ustar00rootwheel000000 000000 char	white-space	digit	hex-digit	letter	word	lowercase	unicode1	unicode2	
0x09	x						
0x0A	x						
0x0B	x						
0x0C	x						
0x0D	x						
0x20	x						
!							0x0021	0xFF01
0x22							0x0022	0xFF02
0x23							0x0023	0xFF03
$							0x0024	0xFF04
%							0x0025	0xFF05
&							0x0026	0xFF06
'							0x0027	0xFF07
(							0x0028	0xFF08
)							0x0029	0xFF09
*							0x002A	0xFF0A
+							0x002B	0xFF0B
,							0x002C	0xFF0C
-							0x002D	0xFF0D
.							0x002E	0xFF0E
/							0x002F	0xFF0F
0		x	x		x		0x0030	0xFF10
1		x	x		x		0x0031	0xFF11
2		x	x		x		0x0032	0xFF12
3		x	x		x		0x0033	0xFF13
4		x	x		x		0x0034	0xFF14
5		x	x		x		0x0035	0xFF15
6		x	x		x		0x0036	0xFF16
7		x	x		x		0x0037	0xFF17
8		x	x		x		0x0038	0xFF18
9		x	x		x		0x0039	0xFF19
:							0x003A	0xFF1A
;							0x003B	0xFF1B
<							0x003C	0xFF1C
=							0x003D	0xFF1D
>							0x003E	0xFF1E
?							0x003F	0xFF1F
@							0x0040	0xFF20
A			x	x	x	a	0x0041	0xFF21
B			x	x	x	b	0x0042	0xFF22
C			x	x	x	c	0x0043	0xFF23
D			x	x	x	d	0x0044	0xFF24
E			x	x	x	e	0x0045	0xFF25
F			x	x	x	f	0x0046	0xFF26
G				x	x	g	0x0047	0xFF27
H				x	x	h	0x0048	0xFF28
I				x	x	i	0x0049	0xFF29
J				x	x	j	0x004A	0xFF2A
K				x	x	k	0x004B	0xFF2B
L				x	x	l	0x004C	0xFF2C
M				x	x	m	0x004D	0xFF2D
N				x	x	n	0x004E	0xFF2E
O				x	x	o	0x004F	0xFF2F
P				x	x	p	0x0050	0xFF30
Q				x	x	q	0x0051	0xFF31
R				x	x	r	0x0052	0xFF32
S				x	x	s	0x0053	0xFF33
T				x	x	t	0x0054	0xFF34
U				x	x	u	0x0055	0xFF35
V				x	x	v	0x0056	0xFF36
W				x	x	w	0x0057	0xFF37
X				x	x	x	0x0058	0xFF38
Y				x	x	y	0x0059	0xFF39
Z				x	x	z	0x005A	0xFF3A
[							0x005B	0xFF3B
\							0x005C	0xFF3C
]							0x005D	0xFF3D
^							0x005E	0xFF3E
_					x		0x005F	0xFF3F
`							0x0060	0xFF40
a			x	x	x		0x0061	0xFF41
b			x	x	x		0x0062	0xFF42
c			x	x	x		0x0063	0xFF43
d			x	x	x		0x0064	0xFF44
e			x	x	x		0x0065	0xFF45
f			x	x	x		0x0066	0xFF46
g				x	x		0x0067	0xFF47
h				x	x		0x0068	0xFF48
i				x	x		0x0069	0xFF49
j				x	x		0x006A	0xFF4A
k				x	x		0x006B	0xFF4B
l				x	x		0x006C	0xFF4C
m				x	x		0x006D	0xFF4D
n				x	x		0x006E	0xFF4E
o				x	x		0x006F	0xFF4F
p				x	x		0x0070	0xFF50
q				x	x		0x0071	0xFF51
r				x	x		0x0072	0xFF52
s				x	x		0x0073	0xFF53
t				x	x		0x0074	0xFF54
u				x	x		0x0075	0xFF55
v				x	x		0x0076	0xFF56
w				x	x		0x0077	0xFF57
x				x	x		0x0078	0xFF58
y				x	x		0x0079	0xFF59
z				x	x		0x007A	0xFF5A
{							0x007B	0xFF5B
|							0x007C	0xFF5C
}							0x007D	0xFF5D
~							0x007E	0xFF5E
0x7F							
0x80				x	x	0x90	0x0402
0x81				x	x	0x83	0x0403
0x82							0x201A
0x83				x	x		0x0453
0x84							0x201E
0x85							0x2026
0x86							0x2020
0x87							0x2021
0x88							0x20AC
0x89							0x2030
0x8A				x	x	0x9A	0x0409
0x8B							0x2039
0x8C				x	x	0x9C	0x040A
0x8D				x	x	0x9D	0x040C
0x8E				x	x	0x9E	0x040B
0x8F				x	x	0x9F	0x040F
0x90				x	x		0x0452
0x91							0x2018
0x92							0x2019
0x93							0x201C
0x94							0x201D
0x95							0x2022
0x96							0x2013
0x97							0x2014
0x99							0x2122
0x9A				x	x		0x0459
0x9B							0x203A
0x9C				x	x		0x045A
0x9D				x	x		0x045C
0x9E				x	x		0x045B
0x9F				x	x		0x045F
0xA0	x						
0xA1				x	x	0xA2	0x040E
0xA2				x	x		0x045E
0xA3				x	x	0xBC	0x0408
0xA4							
0xA5				x	x	0xB4	0x0490
0xA6							
0xA7							
0xA8				x	x	0xB8	0x0401
0xA9							
0xAA				x	x	0xBA	0x0404
0xAB							
0xAC							
0xAD							
0xAE							
0xAF				x	x	0xBF	0x0407
0xB0							
0xB1							
0xB2				x	x	0xB3	0x0406
0xB3				x	x		0x0456
0xB4				x	x		0x0491
0xB5							
0xB6							
0xB7							
0xB8				x	x		0x0451
0xB9							0x2116
0xBA				x	x		0x0454
0xBB							
0xBC				x	x		0x0458
0xBD				x	x	0xBE	0x0405
0xBE				x	x		0x0455
0xBF				x	x		0x0457
0xC0				x	x	0xE0	0x0410
0xC1				x	x	0xE1	0x0411
0xC2				x	x	0xE2	0x0412
0xC3				x	x	0xE3	0x0413
0xC4				x	x	0xE4	0x0414
0xC5				x	x	0xE5	0x0415
0xC6				x	x	0xE6	0x0416
0xC7				x	x	0xE7	0x0417
0xC8				x	x	0xE8	0x0418
0xC9				x	x	0xE9	0x0419
0xCA				x	x	0xEA	0x041A
0xCB				x	x	0xEB	0x041B
0xCC				x	x	0xEC	0x041C
0xCD				x	x	0xED	0x041D
0xCE				x	x	0xEE	0x041E
0xCF				x	x	0xEF	0x041F
0xD0				x	x	0xF0	0x0420
0xD1				x	x	0xF1	0x0421
0xD2				x	x	0xF2	0x0422
0xD3				x	x	0xF3	0x0423
0xD4				x	x	0xF4	0x0424
0xD5				x	x	0xF5	0x0425
0xD6				x	x	0xF6	0x0426
0xD7				x	x	0xF7	0x0427
0xD8				x	x	0xF8	0x0428
0xD9				x	x	0xF9	0x0429
0xDA				x	x	0xFA	0x042A
0xDB				x	x	0xFB	0x042B
0xDC				x	x	0xFC	0x042C
0xDD				x	x	0xFD	0x042D
0xDE				x	x	0xFE	0x042E
0xDF				x	x	0xFF	0x042F
0xE0				x	x		0x0430
0xE1				x	x		0x0431
0xE2				x	x		0x0432
0xE3				x	x		0x0433
0xE4				x	x		0x0434
0xE5				x	x		0x0435
0xE6				x	x		0x0436
0xE7				x	x		0x0437
0xE8				x	x		0x0438
0xE9				x	x		0x0439
0xEA				x	x		0x043A
0xEB				x	x		0x043B
0xEC				x	x		0x043C
0xED				x	x		0x043D
0xEE				x	x		0x043E
0xEF				x	x		0x043F
0xF0				x	x		0x0440
0xF1				x	x		0x0441
0xF2				x	x		0x0442
0xF3				x	x		0x0443
0xF4				x	x		0x0444
0xF5				x	x		0x0445
0xF6				x	x		0x0446
0xF7				x	x		0x0447
0xF8				x	x		0x0448
0xF9				x	x		0x0449
0xFA				x	x		0x044A
0xFB				x	x		0x044B
0xFC				x	x		0x044C
0xFD				x	x		0x044D
0xFE				x	x		0x044E
0xFF				x	x		0x044F

#$Id: windows-1251.cfg,v 1.14 2010/09/20 21:53:42 moko Exp $
#Conforms to http://unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP1251.TXT
parser-3.4.3/etc/parser3.charsets/windows-1254.cfg000644 000000 000000 00000010557 11445753746 021655 0ustar00rootwheel000000 000000 char	white-space	digit	hex-digit	letter	word	lowercase	unicode1	unicode2	
0x09	x						
0x0A	x						
0x0B	x						
0x0C	x						
0x0D	x						
0x20	x						
!							0x0021	0xFF01
0x22							0x0022	0xFF02
0x23							0x0023	0xFF03
$							0x0024	0xFF04
%							0x0025	0xFF05
&							0x0026	0xFF06
'							0x0027	0xFF07
(							0x0028	0xFF08
)							0x0029	0xFF09
*							0x002A	0xFF0A
+							0x002B	0xFF0B
,							0x002C	0xFF0C
-							0x002D	0xFF0D
.							0x002E	0xFF0E
/							0x002F	0xFF0F
0		x	x		x		0x0030	0xFF10
1		x	x		x		0x0031	0xFF11
2		x	x		x		0x0032	0xFF12
3		x	x		x		0x0033	0xFF13
4		x	x		x		0x0034	0xFF14
5		x	x		x		0x0035	0xFF15
6		x	x		x		0x0036	0xFF16
7		x	x		x		0x0037	0xFF17
8		x	x		x		0x0038	0xFF18
9		x	x		x		0x0039	0xFF19
:							0x003A	0xFF1A
;							0x003B	0xFF1B
<							0x003C	0xFF1C
=							0x003D	0xFF1D
>							0x003E	0xFF1E
?							0x003F	0xFF1F
@							0x0040	0xFF20
A			x	x	x	a	0x0041	0xFF21
B			x	x	x	b	0x0042	0xFF22
C			x	x	x	c	0x0043	0xFF23
D			x	x	x	d	0x0044	0xFF24
E			x	x	x	e	0x0045	0xFF25
F			x	x	x	f	0x0046	0xFF26
G				x	x	g	0x0047	0xFF27
H				x	x	h	0x0048	0xFF28
I				x	x	i	0x0049	0xFF29
J				x	x	j	0x004A	0xFF2A
K				x	x	k	0x004B	0xFF2B
L				x	x	l	0x004C	0xFF2C
M				x	x	m	0x004D	0xFF2D
N				x	x	n	0x004E	0xFF2E
O				x	x	o	0x004F	0xFF2F
P				x	x	p	0x0050	0xFF30
Q				x	x	q	0x0051	0xFF31
R				x	x	r	0x0052	0xFF32
S				x	x	s	0x0053	0xFF33
T				x	x	t	0x0054	0xFF34
U				x	x	u	0x0055	0xFF35
V				x	x	v	0x0056	0xFF36
W				x	x	w	0x0057	0xFF37
X				x	x	x	0x0058	0xFF38
Y				x	x	y	0x0059	0xFF39
Z				x	x	z	0x005A	0xFF3A
[							0x005B	0xFF3B
\							0x005C	0xFF3C
]							0x005D	0xFF3D
^							0x005E	0xFF3E
_					x		0x005F	0xFF3F
`							0x0060	0xFF40
a			x	x	x		0x0061	0xFF41
b			x	x	x		0x0062	0xFF42
c			x	x	x		0x0063	0xFF43
d			x	x	x		0x0064	0xFF44
e			x	x	x		0x0065	0xFF45
f			x	x	x		0x0066	0xFF46
g				x	x		0x0067	0xFF47
h				x	x		0x0068	0xFF48
i				x	x		0x0069	0xFF49
j				x	x		0x006A	0xFF4A
k				x	x		0x006B	0xFF4B
l				x	x		0x006C	0xFF4C
m				x	x		0x006D	0xFF4D
n				x	x		0x006E	0xFF4E
o				x	x		0x006F	0xFF4F
p				x	x		0x0070	0xFF50
q				x	x		0x0071	0xFF51
r				x	x		0x0072	0xFF52
s				x	x		0x0073	0xFF53
t				x	x		0x0074	0xFF54
u				x	x		0x0075	0xFF55
v				x	x		0x0076	0xFF56
w				x	x		0x0077	0xFF57
x				x	x		0x0078	0xFF58
y				x	x		0x0079	0xFF59
z				x	x		0x007A	0xFF5A
{							0x007B	0xFF5B
|							0x007C	0xFF5C
}							0x007D	0xFF5D
~							0x007E	0xFF5E
0x7F							
0x80							0x20AC
0x82							0x201A
0x83				x	x		0x0192
0x84							0x201E
0x85							0x2026
0x86							0x2020
0x87							0x2021
0x88							0x02C6
0x89							0x2030
0x8A				x	x	0x9A	0x0160
0x8B							0x2039
0x8C				x	x	0x9C	0x0152
0x91							0x2018
0x92							0x2019
0x93							0x201C
0x94							0x201D
0x95							0x2022
0x96							0x2013
0x97							0x2014
0x98							0x02DC
0x99							0x2122
0x9A				x	x		0x0161
0x9B							0x203A
0x9C				x	x		0x0153
0x9F				x	x	0xFF	0x0178
0xA0	x						
0xA1							
0xA2							
0xA3							
0xA4							
0xA5							
0xA6							
0xA7							
0xA8							
0xA9							
0xAA							
0xAB							
0xAC							
0xAD							
0xAE							
0xAF							
0xB0							
0xB1							
0xB2		x			x		
0xB3		x			x		
0xB4							
0xB5							
0xB6							
0xB7							
0xB8							
0xB9		x			x		
0xBA							
0xBB							
0xBC							
0xBD							
0xBE							
0xBF							
0xC0				x	x	0xE0	
0xC1				x	x	0xE1	
0xC2				x	x	0xE2	
0xC3				x	x	0xE3	
0xC4				x	x	0xE4	
0xC5				x	x	0xE5	
0xC6				x	x	0xE6	
0xC7				x	x	0xE7	
0xC8				x	x	0xE8	
0xC9				x	x	0xE9	
0xCA				x	x	0xEA	
0xCB				x	x	0xEB	
0xCC				x	x	0xEC	
0xCD				x	x	0xED	
0xCE				x	x	0xEE	
0xCF				x	x	0xEF	
0xD0				x	x	0xF0	0x011E
0xD1				x	x	0xF1	
0xD2				x	x	0xF2	
0xD3				x	x	0xF3	
0xD4				x	x	0xF4	
0xD5				x	x	0xF5	
0xD6				x	x	0xF6	
0xD7							
0xD8				x	x	0xF8	
0xD9				x	x	0xF9	
0xDA				x	x	0xFA	
0xDB				x	x	0xFB	
0xDC				x	x	0xFC	
0xDD				x	x		0x0130
0xDE				x	x	0xFE	0x015E
0xDF				x	x		
0xE0				x	x		
0xE1				x	x		
0xE2				x	x		
0xE3				x	x		
0xE4				x	x		
0xE5				x	x		
0xE6				x	x		
0xE7				x	x		
0xE8				x	x		
0xE9				x	x		
0xEA				x	x		
0xEB				x	x		
0xEC				x	x		
0xED				x	x		
0xEE				x	x		
0xEF				x	x		
0xF0				x	x		0x011F
0xF1				x	x		
0xF2				x	x		
0xF3				x	x		
0xF4				x	x		
0xF5				x	x		
0xF6				x	x		
0xF7							
0xF8				x	x		
0xF9				x	x		
0xFA				x	x		
0xFB				x	x		
0xFC				x	x		
0xFD				x	x		0x0131
0xFE				x	x		0x015F
0xFF				x	x		

#$Id: windows-1254.cfg,v 1.2 2010/09/20 21:53:42 moko Exp $
#Conforms to http://unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP1254.TXT
parser-3.4.3/etc/parser3.charsets/cp866.cfg000644 000000 000000 00000012015 11534227423 020412 0ustar00rootwheel000000 000000 char	white-space	digit	hex-digit	letter	word	lowercase	unicode1	unicode2	
0x09	x						
0x0A	x						
0x0B	x						
0x0C	x						
0x0D	x						
0x20	x						
!							0x0021	0xFF01
0x22							0x0022	0xFF02
0x23							0x0023	0xFF03
$							0x0024	0xFF04
%							0x0025	0xFF05
&							0x0026	0xFF06
'							0x0027	0xFF07
(							0x0028	0xFF08
)							0x0029	0xFF09
*							0x002A	0xFF0A
+							0x002B	0xFF0B
,							0x002C	0xFF0C
-							0x002D	0xFF0D
.							0x002E	0xFF0E
/							0x002F	0xFF0F
0		x	x		x		0x0030	0xFF10
1		x	x		x		0x0031	0xFF11
2		x	x		x		0x0032	0xFF12
3		x	x		x		0x0033	0xFF13
4		x	x		x		0x0034	0xFF14
5		x	x		x		0x0035	0xFF15
6		x	x		x		0x0036	0xFF16
7		x	x		x		0x0037	0xFF17
8		x	x		x		0x0038	0xFF18
9		x	x		x		0x0039	0xFF19
:							0x003A	0xFF1A
;							0x003B	0xFF1B
<							0x003C	0xFF1C
=							0x003D	0xFF1D
>							0x003E	0xFF1E
?							0x003F	0xFF1F
@							0x0040	0xFF20
A			x	x	x	a	0x0041	0xFF21
B			x	x	x	b	0x0042	0xFF22
C			x	x	x	c	0x0043	0xFF23
D			x	x	x	d	0x0044	0xFF24
E			x	x	x	e	0x0045	0xFF25
F			x	x	x	f	0x0046	0xFF26
G				x	x	g	0x0047	0xFF27
H				x	x	h	0x0048	0xFF28
I				x	x	i	0x0049	0xFF29
J				x	x	j	0x004A	0xFF2A
K				x	x	k	0x004B	0xFF2B
L				x	x	l	0x004C	0xFF2C
M				x	x	m	0x004D	0xFF2D
N				x	x	n	0x004E	0xFF2E
O				x	x	o	0x004F	0xFF2F
P				x	x	p	0x0050	0xFF30
Q				x	x	q	0x0051	0xFF31
R				x	x	r	0x0052	0xFF32
S				x	x	s	0x0053	0xFF33
T				x	x	t	0x0054	0xFF34
U				x	x	u	0x0055	0xFF35
V				x	x	v	0x0056	0xFF36
W				x	x	w	0x0057	0xFF37
X				x	x	x	0x0058	0xFF38
Y				x	x	y	0x0059	0xFF39
Z				x	x	z	0x005A	0xFF3A
[							0x005B	0xFF3B
\							0x005C	0xFF3C
]							0x005D	0xFF3D
^							0x005E	0xFF3E
_					x		0x005F	0xFF3F
`							0x0060	0xFF40
a			x	x	x		0x0061	0xFF41
b			x	x	x		0x0062	0xFF42
c			x	x	x		0x0063	0xFF43
d			x	x	x		0x0064	0xFF44
e			x	x	x		0x0065	0xFF45
f			x	x	x		0x0066	0xFF46
g				x	x		0x0067	0xFF47
h				x	x		0x0068	0xFF48
i				x	x		0x0069	0xFF49
j				x	x		0x006A	0xFF4A
k				x	x		0x006B	0xFF4B
l				x	x		0x006C	0xFF4C
m				x	x		0x006D	0xFF4D
n				x	x		0x006E	0xFF4E
o				x	x		0x006F	0xFF4F
p				x	x		0x0070	0xFF50
q				x	x		0x0071	0xFF51
r				x	x		0x0072	0xFF52
s				x	x		0x0073	0xFF53
t				x	x		0x0074	0xFF54
u				x	x		0x0075	0xFF55
v				x	x		0x0076	0xFF56
w				x	x		0x0077	0xFF57
x				x	x		0x0078	0xFF58
y				x	x		0x0079	0xFF59
z				x	x		0x007A	0xFF5A
{							0x007B	0xFF5B
|							0x007C	0xFF5C
}							0x007D	0xFF5D
~							0x007E	0xFF5E
0x7F							
0x80				x	x	0xA0	0x0410
0x81				x	x	0xA1	0x0411
0x82				x	x	0xA2	0x0412
0x83				x	x	0xA3	0x0413
0x84				x	x	0xA4	0x0414
0x85				x	x	0xA5	0x0415
0x86				x	x	0xA6	0x0416
0x87				x	x	0xA7	0x0417
0x88				x	x	0xA8	0x0418
0x89				x	x	0xA9	0x0419
0x8A				x	x	0xAA	0x041A
0x8B				x	x	0xAB	0x041B
0x8C				x	x	0xAC	0x041C
0x8D				x	x	0xAD	0x041D
0x8E				x	x	0xAE	0x041E
0x8F				x	x	0xAF	0x041F
0x90				x	x	0xE0	0x0420
0x91				x	x	0xE1	0x0421
0x92				x	x	0xE2	0x0422
0x93				x	x	0xE3	0x0423
0x94				x	x	0xE4	0x0424
0x95				x	x	0xE5	0x0425
0x96				x	x	0xE6	0x0426
0x97				x	x	0xE7	0x0427
0x98				x	x	0xE8	0x0428
0x99				x	x	0xE9	0x0429
0x9A				x	x	0xEA	0x042A
0x9B				x	x	0xEB	0x042B
0x9C				x	x	0xEC	0x042C
0x9D				x	x	0xED	0x042D
0x9E				x	x	0xEE	0x042E
0x9F				x	x	0xEF	0x042F
0xA0				x	x		0x0430
0xA1				x	x		0x0431
0xA2				x	x		0x0432
0xA3				x	x		0x0433
0xA4				x	x		0x0434
0xA5				x	x		0x0435
0xA6				x	x		0x0436
0xA7				x	x		0x0437
0xA8				x	x		0x0438
0xA9				x	x		0x0439
0xAA				x	x		0x043A
0xAB				x	x		0x043B
0xAC				x	x		0x043C
0xAD				x	x		0x043D
0xAE				x	x		0x043E
0xAF				x	x		0x043F
0xB0							0x2591
0xB1							0x2592
0xB2							0x2593
0xB3							0x2502
0xB4							0x2524
0xB5							0x2561
0xB6							0x2562
0xB7							0x2556
0xB8							0x2555
0xB9							0x2563
0xBA							0x2551
0xBB							0x2557
0xBC							0x255d
0xBD							0x255c
0xBE							0x255b
0xBF							0x2510
0xC0							0x2514
0xC1							0x2534
0xC2							0x252c
0xC3							0x251c
0xC4							0x2500
0xC5							0x253c
0xC6							0x255e
0xC7							0x255f
0xC8							0x255a
0xC9							0x2554
0xCA							0x2569
0xCB							0x2566
0xCC							0x2560
0xCD							0x2550
0xCE							0x256c
0xCF							0x2567
0xD0							0x2568
0xD1							0x2564
0xD2							0x2565
0xD3							0x2559
0xD4							0x2558
0xD5							0x2552
0xD6							0x2553
0xD7							0x256b
0xD8							0x256a
0xD9							0x2518
0xDA							0x250c
0xDB							0x2588
0xDC							0x2584
0xDD							0x258c
0xDE							0x2590
0xDF							0x2580
0xE0				x	x		0x0440
0xE1				x	x		0x0441
0xE2				x	x		0x0442
0xE3				x	x		0x0443
0xE4				x	x		0x0444
0xE5				x	x		0x0445
0xE6				x	x		0x0446
0xE7				x	x		0x0447
0xE8				x	x		0x0448
0xE9				x	x		0x0449
0xEA				x	x		0x044A
0xEB				x	x		0x044B
0xEC				x	x		0x044C
0xED				x	x		0x044D
0xEE				x	x		0x044E
0xEF				x	x		0x044F
0xF0				x	x	0xF1	0x0401
0xF1				x	x		0x0451
0xF2				x	x	0xF3	0x0404
0xF3				x	x		0x0454
0xF4				x	x	0xF5	0x0407
0xF5				x	x		0x0457
0xF6				x	x	0xF7	0x040E
0xF7				x	x		0x045E
0xF8							0x00b0
0xF9							0x2219
0xFA							0x00b7
0xFB							0x221a
0xFC							0x2116
0xFD							0x00a4
0xFE							0x25a0
0xFF							0x00a0

#$Id: cp866.cfg,v 1.2 2011/03/04 18:27:31 moko Exp $
#Conforms to http://unicode.org/Public/MAPPINGS/VENDORS/MICSFT/PC/CP866.TXT
parser-3.4.3/etc/parser3.charsets/koi8-r.cfg000644 000000 000000 00000011760 11446221750 020662 0ustar00rootwheel000000 000000 char	white-space	digit	hex-digit	letter	word	lowercase	unicode1	unicode2	
0x09	x						
0x0A	x						
0x0B	x						
0x0C	x						
0x0D	x						
0x20	x						
!							0x0021	0xFF01
0x22							0x0022	0xFF02
0x23							0x0023	0xFF03
$							0x0024	0xFF04
%							0x0025	0xFF05
&							0x0026	0xFF06
'							0x0027	0xFF07
(							0x0028	0xFF08
)							0x0029	0xFF09
*							0x002A	0xFF0A
+							0x002B	0xFF0B
,							0x002C	0xFF0C
-							0x002D	0xFF0D
.							0x002E	0xFF0E
/							0x002F	0xFF0F
0		x	x		x		0x0030	0xFF10
1		x	x		x		0x0031	0xFF11
2		x	x		x		0x0032	0xFF12
3		x	x		x		0x0033	0xFF13
4		x	x		x		0x0034	0xFF14
5		x	x		x		0x0035	0xFF15
6		x	x		x		0x0036	0xFF16
7		x	x		x		0x0037	0xFF17
8		x	x		x		0x0038	0xFF18
9		x	x		x		0x0039	0xFF19
:							0x003A	0xFF1A
;							0x003B	0xFF1B
<							0x003C	0xFF1C
=							0x003D	0xFF1D
>							0x003E	0xFF1E
?							0x003F	0xFF1F
@							0x0040	0xFF20
A			x	x	x	a	0x0041	0xFF21
B			x	x	x	b	0x0042	0xFF22
C			x	x	x	c	0x0043	0xFF23
D			x	x	x	d	0x0044	0xFF24
E			x	x	x	e	0x0045	0xFF25
F			x	x	x	f	0x0046	0xFF26
G				x	x	g	0x0047	0xFF27
H				x	x	h	0x0048	0xFF28
I				x	x	i	0x0049	0xFF29
J				x	x	j	0x004A	0xFF2A
K				x	x	k	0x004B	0xFF2B
L				x	x	l	0x004C	0xFF2C
M				x	x	m	0x004D	0xFF2D
N				x	x	n	0x004E	0xFF2E
O				x	x	o	0x004F	0xFF2F
P				x	x	p	0x0050	0xFF30
Q				x	x	q	0x0051	0xFF31
R				x	x	r	0x0052	0xFF32
S				x	x	s	0x0053	0xFF33
T				x	x	t	0x0054	0xFF34
U				x	x	u	0x0055	0xFF35
V				x	x	v	0x0056	0xFF36
W				x	x	w	0x0057	0xFF37
X				x	x	x	0x0058	0xFF38
Y				x	x	y	0x0059	0xFF39
Z				x	x	z	0x005A	0xFF3A
[							0x005B	0xFF3B
\							0x005C	0xFF3C
]							0x005D	0xFF3D
^							0x005E	0xFF3E
_					x		0x005F	0xFF3F
`							0x0060	0xFF40
a			x	x	x		0x0061	0xFF41
b			x	x	x		0x0062	0xFF42
c			x	x	x		0x0063	0xFF43
d			x	x	x		0x0064	0xFF44
e			x	x	x		0x0065	0xFF45
f			x	x	x		0x0066	0xFF46
g				x	x		0x0067	0xFF47
h				x	x		0x0068	0xFF48
i				x	x		0x0069	0xFF49
j				x	x		0x006A	0xFF4A
k				x	x		0x006B	0xFF4B
l				x	x		0x006C	0xFF4C
m				x	x		0x006D	0xFF4D
n				x	x		0x006E	0xFF4E
o				x	x		0x006F	0xFF4F
p				x	x		0x0070	0xFF50
q				x	x		0x0071	0xFF51
r				x	x		0x0072	0xFF52
s				x	x		0x0073	0xFF53
t				x	x		0x0074	0xFF54
u				x	x		0x0075	0xFF55
v				x	x		0x0076	0xFF56
w				x	x		0x0077	0xFF57
x				x	x		0x0078	0xFF58
y				x	x		0x0079	0xFF59
z				x	x		0x007A	0xFF5A
{							0x007B	0xFF5B
|							0x007C	0xFF5C
}							0x007D	0xFF5D
~							0x007E	0xFF5E
0x7F							
0x80							0x2500
0x81							0x2502
0x82							0x250C
0x83							0x2510
0x84							0x2514
0x85							0x2518
0x86							0x251C
0x87							0x2524
0x88							0x252C
0x89							0x2534
0x8A							0x253C
0x8B							0x2580
0x8C							0x2584
0x8D							0x2588
0x8E							0x258C
0x8F							0x2590
0x90							0x2591
0x91							0x2592
0x92							0x2593
0x93							0x2320
0x94							0x25A0
0x95							0x2219
0x96							0x221A
0x97							0x2248
0x98							0x2264
0x99							0x2265
0x9A							0x00A0
0x9B							0x2321
0x9C							0xB0
0x9D							0x00B2
0x9E							0x00B7
0x9F							0x00F7
0xA0							0x2550
0xA1							0x2551
0xA2							0x2552
0xA3				x	x		0x0451
0xA4							0x2553
0xA5							0x2554
0xA6							0x2555
0xA7							0x2556
0xA8							0x2557
0xA9							0x2558
0xAA							0x2559
0xAB							0x255A
0xAC							0x255B
0xAD							0x255C
0xAE							0x255D
0xAF							0x255E
0xB0							0x255F
0xB1							0x2560
0xB2							0x2561
0xB3				x	x	0xA3	0x0401
0xB4							0x2562
0xB5							0x2563
0xB6							0x2564
0xB7							0x2565
0xB8							0x2566
0xB9							0x2567
0xBA							0x2568
0xBB							0x2569
0xBC							0x256A
0xBD							0x256B
0xBE							0x256C
0xBF							0x00A9
0xC0				x	x		0x044E
0xC1				x	x		0x0430
0xC2				x	x		0x0431
0xC3				x	x		0x0446
0xC4				x	x		0x0434
0xC5				x	x		0x0435
0xC6				x	x		0x0444
0xC7				x	x		0x0433
0xC8				x	x		0x0445
0xC9				x	x		0x0438
0xCA				x	x		0x0439
0xCB				x	x		0x043A
0xCC				x	x		0x043B
0xCD				x	x		0x043C
0xCE				x	x		0x043D
0xCF				x	x		0x043E
0xD0				x	x		0x043F
0xD1				x	x		0x044F
0xD2				x	x		0x0440
0xD3				x	x		0x0441
0xD4				x	x		0x0442
0xD5				x	x		0x0443
0xD6				x	x		0x0436
0xD7				x	x		0x0432
0xD8				x	x		0x044C
0xD9				x	x		0x044B
0xDA				x	x		0x0437
0xDB				x	x		0x0448
0xDC				x	x		0x044D
0xDD				x	x		0x0449
0xDE				x	x		0x0447
0xDF				x	x		0x044A
0xE0				x	x	0xC0	0x042E
0xE1				x	x	0xC1	0x0410
0xE2				x	x	0xC2	0x0411
0xE3				x	x	0xC3	0x0426
0xE4				x	x	0xC4	0x0414
0xE5				x	x	0xC5	0x0415
0xE6				x	x	0xC6	0x0424
0xE7				x	x	0xC7	0x0413
0xE8				x	x	0xC8	0x0425
0xE9				x	x	0xC9	0x0418
0xEA				x	x	0xCA	0x0419
0xEB				x	x	0xCB	0x041A
0xEC				x	x	0xCC	0x041B
0xED				x	x	0xCD	0x041C
0xEE				x	x	0xCE	0x041D
0xEF				x	x	0xCF	0x041E
0xF0				x	x	0xD0	0x041F
0xF1				x	x	0xD1	0x042F
0xF2				x	x	0xD2	0x0420
0xF3				x	x	0xD3	0x0421
0xF4				x	x	0xD4	0x0422
0xF5				x	x	0xD5	0x0423
0xF6				x	x	0xD6	0x0416
0xF7				x	x	0xD7	0x0412
0xF8				x	x	0xD8	0x042C
0xF9				x	x	0xD9	0x042B
0xFA				x	x	0xDA	0x0417
0xFB				x	x	0xDB	0x0428
0xFC				x	x	0xDC	0x042D
0xFD				x	x	0xDD	0x0429
0xFE				x	x	0xDE	0x0427
0xFF				x	x	0xDF	0x042A

#$Id: koi8-r.cfg,v 1.8 2010/09/21 21:30:16 moko Exp $
#Conforms to http://unicode.org/Public/MAPPINGS/VENDORS/MISC/KOI8-R.TXT
parser-3.4.3/etc/parser3.charsets/Makefile.am000644 000000 000000 00000000277 11764601311 021123 0ustar00rootwheel000000 000000 charsetsdir=@datadir@/charsets
charsets_DATA=cp866.cfg koi8-r.cfg koi8-u.cfg windows-1250.cfg windows-1251.cfg windows-1254.cfg windows-1257.cfg x-mac-cyrillic.cfg
EXTRA_DIST=$(charsets_DATA)parser-3.4.3/etc/parser3.charsets/x-mac-cyrillic.cfg000644 000000 000000 00000011770 11445753747 022406 0ustar00rootwheel000000 000000 char	white-space	digit	hex-digit	letter	word	lowercase	unicode1	unicode2	
0x09	x						
0x0A	x						
0x0B	x						
0x0C	x						
0x0D	x						
0x20	x						
!							0x0021	0xFF01
0x22							0x0022	0xFF02
0x23							0x0023	0xFF03
$							0x0024	0xFF04
%							0x0025	0xFF05
&							0x0026	0xFF06
'							0x0027	0xFF07
(							0x0028	0xFF08
)							0x0029	0xFF09
*							0x002A	0xFF0A
+							0x002B	0xFF0B
,							0x002C	0xFF0C
-							0x002D	0xFF0D
.							0x002E	0xFF0E
/							0x002F	0xFF0F
0		x	x		x		0x0030	0xFF10
1		x	x		x		0x0031	0xFF11
2		x	x		x		0x0032	0xFF12
3		x	x		x		0x0033	0xFF13
4		x	x		x		0x0034	0xFF14
5		x	x		x		0x0035	0xFF15
6		x	x		x		0x0036	0xFF16
7		x	x		x		0x0037	0xFF17
8		x	x		x		0x0038	0xFF18
9		x	x		x		0x0039	0xFF19
:							0x003A	0xFF1A
;							0x003B	0xFF1B
<							0x003C	0xFF1C
=							0x003D	0xFF1D
>							0x003E	0xFF1E
?							0x003F	0xFF1F
@							0x0040	0xFF20
A			x	x	x	a	0x0041	0xFF21
B			x	x	x	b	0x0042	0xFF22
C			x	x	x	c	0x0043	0xFF23
D			x	x	x	d	0x0044	0xFF24
E			x	x	x	e	0x0045	0xFF25
F			x	x	x	f	0x0046	0xFF26
G				x	x	g	0x0047	0xFF27
H				x	x	h	0x0048	0xFF28
I				x	x	i	0x0049	0xFF29
J				x	x	j	0x004A	0xFF2A
K				x	x	k	0x004B	0xFF2B
L				x	x	l	0x004C	0xFF2C
M				x	x	m	0x004D	0xFF2D
N				x	x	n	0x004E	0xFF2E
O				x	x	o	0x004F	0xFF2F
P				x	x	p	0x0050	0xFF30
Q				x	x	q	0x0051	0xFF31
R				x	x	r	0x0052	0xFF32
S				x	x	s	0x0053	0xFF33
T				x	x	t	0x0054	0xFF34
U				x	x	u	0x0055	0xFF35
V				x	x	v	0x0056	0xFF36
W				x	x	w	0x0057	0xFF37
X				x	x	x	0x0058	0xFF38
Y				x	x	y	0x0059	0xFF39
Z				x	x	z	0x005A	0xFF3A
[							0x005B	0xFF3B
\							0x005C	0xFF3C
]							0x005D	0xFF3D
^							0x005E	0xFF3E
_					x		0x005F	0xFF3F
`							0x0060	0xFF40
a			x	x	x		0x0061	0xFF41
b			x	x	x		0x0062	0xFF42
c			x	x	x		0x0063	0xFF43
d			x	x	x		0x0064	0xFF44
e			x	x	x		0x0065	0xFF45
f			x	x	x		0x0066	0xFF46
g				x	x		0x0067	0xFF47
h				x	x		0x0068	0xFF48
i				x	x		0x0069	0xFF49
j				x	x		0x006A	0xFF4A
k				x	x		0x006B	0xFF4B
l				x	x		0x006C	0xFF4C
m				x	x		0x006D	0xFF4D
n				x	x		0x006E	0xFF4E
o				x	x		0x006F	0xFF4F
p				x	x		0x0070	0xFF50
q				x	x		0x0071	0xFF51
r				x	x		0x0072	0xFF52
s				x	x		0x0073	0xFF53
t				x	x		0x0074	0xFF54
u				x	x		0x0075	0xFF55
v				x	x		0x0076	0xFF56
w				x	x		0x0077	0xFF57
x				x	x		0x0078	0xFF58
y				x	x		0x0079	0xFF59
z				x	x		0x007A	0xFF5A
{							0x007B	0xFF5B
|							0x007C	0xFF5C
}							0x007D	0xFF5D
~							0x007E	0xFF5E
0x80				x	x	0xE0	0x0410
0x81				x	x	0xE1	0x0411
0x82				x	x	0xE2	0x0412
0x83				x	x	0xE3	0x0413
0x84				x	x	0xE4	0x0414
0x85				x	x	0xE5	0x0415
0x86				x	x	0xE6	0x0416
0x87				x	x	0xE7	0x0417
0x88				x	x	0xE8	0x0418
0x89				x	x	0xE9	0x0419
0x8A				x	x	0xEA	0x041A
0x8B				x	x	0xEB	0x041B
0x8C				x	x	0xEC	0x041C
0x8D				x	x	0xED	0x041D
0x8E				x	x	0xEE	0x041E
0x8F				x	x	0xEF	0x041F
0x90				x	x	0xF0	0x0420
0x91				x	x	0xF1	0x0421
0x92				x	x	0xF2	0x0422
0x93				x	x	0xF3	0x0423
0x94				x	x	0xF4	0x0424
0x95				x	x	0xF5	0x0425
0x96				x	x	0xF6	0x0426
0x97				x	x	0xF7	0x0427
0x98				x	x	0xF8	0x0428
0x99				x	x	0xF9	0x0429
0x9A				x	x	0xFA	0x042A
0x9B				x	x	0xFB	0x042B
0x9C				x	x	0xFC	0x042C
0x9D				x	x	0xFD	0x042D
0x9E				x	x	0xFE	0x042E
0x9F				x	x	0xDF	0x042F
0xA0							0x2020
0xA1							0x00B0
0xA2							0x0490
0xA3							
0xA4							0x00A7
0xA5							0x2022
0xA6							0x00B6
0xA7				x	x	0xB4	0x0406
0xA8							0x00AE
0xA9							
0xAA							0x2122
0xAB							0x0402
0xAC							0x0452
0xAD							0x2260
0xAE							0x0403
0xAF							0x0453
0xB0							0x221E
0xB1							0x00B1
0xB2							0x2264
0xB3							0x2265
0xB4				x	x		0x0456
0xB5							
0xB6							0x0491
0xB7							0x0408
0xB8				x	x	0xB9	0x0404
0xB9				x	x		0x0454
0xBA				x	x	0xBB	0x0407
0xBB				x	x		0x0457
0xBC							0x0409
0xBD							0x0459
0xBE							0x040A
0xBF							0x045A
0xC0							0x0458
0xC1							0x0405
0xC2							0x00AC
0xC3							0x221A
0xC4							0x0192
0xC5							0x2248
0xC6							0x2206
0xC7							0x00AB
0xC8							0x00BB
0xC9							0x2026
0xCA	x						0x00A0
0xCB							0x040B
0xCC							0x045B
0xCD							0x040C
0xCE							0x045C
0xCF							0x0455
0xD0							0x2013
0xD1							0x2014
0xD2							0x201C
0xD3							0x201D
0xD4							0x2018
0xD5							0x2019
0xD6							0x00F7
0xD7							0x201E
0xD8							0x040E
0xD9							0x045E
0xDA							0x040F
0xDB							0x045F
0xDC							0x2116
0xDD				x	x	0xDE	0x0401
0xDE				x	x		0x0451
0xDF				x	x		0x044F
0xE0				x	x		0x0430
0xE1				x	x		0x0431
0xE2				x	x		0x0432
0xE3				x	x		0x0433
0xE4				x	x		0x0434
0xE5				x	x		0x0435
0xE6				x	x		0x0436
0xE7				x	x		0x0437
0xE8				x	x		0x0438
0xE9				x	x		0x0439
0xEA				x	x		0x043A
0xEB				x	x		0x043B
0xEC				x	x		0x043C
0xED				x	x		0x043D
0xEE				x	x		0x043E
0xEF				x	x		0x043F
0xF0				x	x		0x0440
0xF1				x	x		0x0441
0xF2				x	x		0x0442
0xF3				x	x		0x0443
0xF4				x	x		0x0444
0xF5				x	x		0x0445
0xF6				x	x		0x0446
0xF7				x	x		0x0447
0xF8				x	x		0x0448
0xF9				x	x		0x0449
0xFA				x	x		0x044A
0xFB				x	x		0x044B
0xFC				x	x		0x044C
0xFD				x	x		0x044D
0xFE				x	x		0x044E
0xFF							0x20AC

#$Id: x-mac-cyrillic.cfg,v 1.3 2010/09/20 21:53:43 moko Exp $
#Conforms to http://unicode.org/Public/MAPPINGS/VENDORS/APPLE/CYRILLIC.TXT
parser-3.4.3/etc/parser3.charsets/windows-1250.cfg000644 000000 000000 00000011275 11445753746 021647 0ustar00rootwheel000000 000000 char	white-space	digit	hex-digit	letter	word	lowercase	unicode1	unicode2	
0x09	x						
0x0A	x						
0x0B	x						
0x0C	x						
0x0D	x						
0x20	x						
!							0x0021	0xFF01
0x22							0x0022	0xFF02
0x23							0x0023	0xFF03
$							0x0024	0xFF04
%							0x0025	0xFF05
&							0x0026	0xFF06
'							0x0027	0xFF07
(							0x0028	0xFF08
)							0x0029	0xFF09
*							0x002A	0xFF0A
+							0x002B	0xFF0B
,							0x002C	0xFF0C
-							0x002D	0xFF0D
.							0x002E	0xFF0E
/							0x002F	0xFF0F
0		x	x		x		0x0030	0xFF10
1		x	x		x		0x0031	0xFF11
2		x	x		x		0x0032	0xFF12
3		x	x		x		0x0033	0xFF13
4		x	x		x		0x0034	0xFF14
5		x	x		x		0x0035	0xFF15
6		x	x		x		0x0036	0xFF16
7		x	x		x		0x0037	0xFF17
8		x	x		x		0x0038	0xFF18
9		x	x		x		0x0039	0xFF19
:							0x003A	0xFF1A
;							0x003B	0xFF1B
<							0x003C	0xFF1C
=							0x003D	0xFF1D
>							0x003E	0xFF1E
?							0x003F	0xFF1F
@							0x0040	0xFF20
A			x	x	x	a	0x0041	0xFF21
B			x	x	x	b	0x0042	0xFF22
C			x	x	x	c	0x0043	0xFF23
D			x	x	x	d	0x0044	0xFF24
E			x	x	x	e	0x0045	0xFF25
F			x	x	x	f	0x0046	0xFF26
G				x	x	g	0x0047	0xFF27
H				x	x	h	0x0048	0xFF28
I				x	x	i	0x0049	0xFF29
J				x	x	j	0x004A	0xFF2A
K				x	x	k	0x004B	0xFF2B
L				x	x	l	0x004C	0xFF2C
M				x	x	m	0x004D	0xFF2D
N				x	x	n	0x004E	0xFF2E
O				x	x	o	0x004F	0xFF2F
P				x	x	p	0x0050	0xFF30
Q				x	x	q	0x0051	0xFF31
R				x	x	r	0x0052	0xFF32
S				x	x	s	0x0053	0xFF33
T				x	x	t	0x0054	0xFF34
U				x	x	u	0x0055	0xFF35
V				x	x	v	0x0056	0xFF36
W				x	x	w	0x0057	0xFF37
X				x	x	x	0x0058	0xFF38
Y				x	x	y	0x0059	0xFF39
Z				x	x	z	0x005A	0xFF3A
[							0x005B	0xFF3B
\							0x005C	0xFF3C
]							0x005D	0xFF3D
^							0x005E	0xFF3E
_					x		0x005F	0xFF3F
`							0x0060	0xFF40
a			x	x	x		0x0061	0xFF41
b			x	x	x		0x0062	0xFF42
c			x	x	x		0x0063	0xFF43
d			x	x	x		0x0064	0xFF44
e			x	x	x		0x0065	0xFF45
f			x	x	x		0x0066	0xFF46
g				x	x		0x0067	0xFF47
h				x	x		0x0068	0xFF48
i				x	x		0x0069	0xFF49
j				x	x		0x006A	0xFF4A
k				x	x		0x006B	0xFF4B
l				x	x		0x006C	0xFF4C
m				x	x		0x006D	0xFF4D
n				x	x		0x006E	0xFF4E
o				x	x		0x006F	0xFF4F
p				x	x		0x0070	0xFF50
q				x	x		0x0071	0xFF51
r				x	x		0x0072	0xFF52
s				x	x		0x0073	0xFF53
t				x	x		0x0074	0xFF54
u				x	x		0x0075	0xFF55
v				x	x		0x0076	0xFF56
w				x	x		0x0077	0xFF57
x				x	x		0x0078	0xFF58
y				x	x		0x0079	0xFF59
z				x	x		0x007A	0xFF5A
{							0x007B	0xFF5B
|							0x007C	0xFF5C
}							0x007D	0xFF5D
~							0x007E	0xFF5E
0x7F							
0x80							0x20AC
0x82							0x201A
0x84							0x201E
0x85							0x2026
0x86							0x2020
0x87							0x2021
0x89							0x2030
0x8A				x	x	0x9A	0x0160
0x8B							0x2039
0x8C				x	x	0x9C	0x015A
0x8D				x	x	0x9D	0x0164
0x8E				x	x	0x9E	0x017D
0x8F				x	x	0x9F	0x0179
0x91							0x2018
0x92							0x2019
0x93							0x201C
0x94							0x201D
0x95							0x2022
0x96							0x2013
0x97							0x2014
0x99							0x2122
0x9A				x	x		0x0161
0x9B							0x203A
0x9C				x	x		0x015B
0x9D				x	x		0x0165
0x9E				x	x		0x017E
0x9F				x	x		0x017A
0xA0	x						
0xA1							0x02C7
0xA2							0x02D8
0xA3				x	x	0xB3	0x0141
0xA4							
0xA5				x	x	0xB9	0x0104
0xA6							
0xA7							
0xA8							
0xA9							
0xAA				x	x	0xBA	0x015E
0xAB							
0xAC							
0xAD							
0xAE							
0xAF				x	x	0xBF	0x017B
0xB0							
0xB1							
0xB2							0x02DB
0xB3				x	x		0x0142
0xB4							
0xB5							
0xB6							
0xB7							
0xB8							
0xB9				x	x		0x0105
0xBA				x	x		0x015F
0xBB							
0xBC				x	x	0xBE	0x013D
0xBD							0x02DD
0xBE				x	x		0x013E
0xBF				x	x		0x017C
0xC0				x	x	0xE0	0x0154
0xC1				x	x	0xE1	
0xC2				x	x	0xE2	
0xC3				x	x	0xE3	0x0102
0xC4				x	x	0xE4	
0xC5				x	x	0xE5	0x0139
0xC6				x	x	0xE6	0x0106
0xC7				x	x	0xE7	
0xC8				x	x	0xE8	0x010C
0xC9				x	x	0xE9	
0xCA				x	x	0xEA	0x0118
0xCB				x	x	0xEB	
0xCC				x	x	0xEC	0x011A
0xCD				x	x	0xED	
0xCE				x	x	0xEE	
0xCF				x	x	0xEF	0x010E
0xD0				x	x	0xF0	0x0110
0xD1				x	x	0xF1	0x0143
0xD2				x	x	0xF2	0x0147
0xD3				x	x	0xF3	
0xD4				x	x	0xF4	
0xD5				x	x	0xF5	0x0150
0xD6				x	x	0xF6	
0xD7							
0xD8				x	x	0xF8	0x0158
0xD9				x	x	0xF9	0x016E
0xDA				x	x	0xFA	
0xDB				x	x	0xFB	0x0170
0xDC				x	x	0xFC	
0xDD				x	x	0xFD	
0xDE				x	x	0xFE	0x0162
0xDF				x	x		
0xE0				x	x		0x0155
0xE1				x	x		
0xE2				x	x		
0xE3				x	x		0x0103
0xE4				x	x		
0xE5				x	x		0x013A
0xE6				x	x		0x0107
0xE7				x	x		
0xE8				x	x		0x010D
0xE9				x	x		
0xEA				x	x		0x0119
0xEB				x	x		
0xEC				x	x		0x011B
0xED				x	x		
0xEE				x	x		
0xEF				x	x		0x010F
0xF0				x	x		0x0111
0xF1				x	x		0x0144
0xF2				x	x		0x0148
0xF3				x	x		
0xF4				x	x		
0xF5				x	x		0x0151
0xF6				x	x		
0xF7							
0xF8				x	x		0x0159
0xF9				x	x		0x016F
0xFA				x	x		
0xFB				x	x		0x0171
0xFC				x	x		
0xFD				x	x		
0xFE				x	x		0x0163
0xFF							0x02D9

#$Id: windows-1250.cfg,v 1.2 2010/09/20 21:53:42 moko Exp $
#Conforms to http://unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP1250.TXT
parser-3.4.3/etc/parser3.charsets/koi8-u.cfg000644 000000 000000 00000012020 11446221750 020653 0ustar00rootwheel000000 000000 char	white-space	digit	hex-digit	letter	word	lowercase	unicode1	unicode2	
0x09	x						
0x0A	x						
0x0B	x						
0x0C	x						
0x0D	x						
0x20	x						
!							0x0021	0xFF01
0x22							0x0022	0xFF02
0x23							0x0023	0xFF03
$							0x0024	0xFF04
%							0x0025	0xFF05
&							0x0026	0xFF06
'							0x0027	0xFF07
(							0x0028	0xFF08
)							0x0029	0xFF09
*							0x002A	0xFF0A
+							0x002B	0xFF0B
,							0x002C	0xFF0C
-							0x002D	0xFF0D
.							0x002E	0xFF0E
/							0x002F	0xFF0F
0		x	x		x		0x0030	0xFF10
1		x	x		x		0x0031	0xFF11
2		x	x		x		0x0032	0xFF12
3		x	x		x		0x0033	0xFF13
4		x	x		x		0x0034	0xFF14
5		x	x		x		0x0035	0xFF15
6		x	x		x		0x0036	0xFF16
7		x	x		x		0x0037	0xFF17
8		x	x		x		0x0038	0xFF18
9		x	x		x		0x0039	0xFF19
:							0x003A	0xFF1A
;							0x003B	0xFF1B
<							0x003C	0xFF1C
=							0x003D	0xFF1D
>							0x003E	0xFF1E
?							0x003F	0xFF1F
@							0x0040	0xFF20
A			x	x	x	a	0x0041	0xFF21
B			x	x	x	b	0x0042	0xFF22
C			x	x	x	c	0x0043	0xFF23
D			x	x	x	d	0x0044	0xFF24
E			x	x	x	e	0x0045	0xFF25
F			x	x	x	f	0x0046	0xFF26
G				x	x	g	0x0047	0xFF27
H				x	x	h	0x0048	0xFF28
I				x	x	i	0x0049	0xFF29
J				x	x	j	0x004A	0xFF2A
K				x	x	k	0x004B	0xFF2B
L				x	x	l	0x004C	0xFF2C
M				x	x	m	0x004D	0xFF2D
N				x	x	n	0x004E	0xFF2E
O				x	x	o	0x004F	0xFF2F
P				x	x	p	0x0050	0xFF30
Q				x	x	q	0x0051	0xFF31
R				x	x	r	0x0052	0xFF32
S				x	x	s	0x0053	0xFF33
T				x	x	t	0x0054	0xFF34
U				x	x	u	0x0055	0xFF35
V				x	x	v	0x0056	0xFF36
W				x	x	w	0x0057	0xFF37
X				x	x	x	0x0058	0xFF38
Y				x	x	y	0x0059	0xFF39
Z				x	x	z	0x005A	0xFF3A
[							0x005B	0xFF3B
\							0x005C	0xFF3C
]							0x005D	0xFF3D
^							0x005E	0xFF3E
_					x		0x005F	0xFF3F
`							0x0060	0xFF40
a			x	x	x		0x0061	0xFF41
b			x	x	x		0x0062	0xFF42
c			x	x	x		0x0063	0xFF43
d			x	x	x		0x0064	0xFF44
e			x	x	x		0x0065	0xFF45
f			x	x	x		0x0066	0xFF46
g				x	x		0x0067	0xFF47
h				x	x		0x0068	0xFF48
i				x	x		0x0069	0xFF49
j				x	x		0x006A	0xFF4A
k				x	x		0x006B	0xFF4B
l				x	x		0x006C	0xFF4C
m				x	x		0x006D	0xFF4D
n				x	x		0x006E	0xFF4E
o				x	x		0x006F	0xFF4F
p				x	x		0x0070	0xFF50
q				x	x		0x0071	0xFF51
r				x	x		0x0072	0xFF52
s				x	x		0x0073	0xFF53
t				x	x		0x0074	0xFF54
u				x	x		0x0075	0xFF55
v				x	x		0x0076	0xFF56
w				x	x		0x0077	0xFF57
x				x	x		0x0078	0xFF58
y				x	x		0x0079	0xFF59
z				x	x		0x007A	0xFF5A
{							0x007B	0xFF5B
|							0x007C	0xFF5C
}							0x007D	0xFF5D
~							0x007E	0xFF5E
0x7F							
0x80							0x2500
0x81							0x2502
0x82							0x250C
0x83							0x2510
0x84							0x2514
0x85							0x2518
0x86							0x251C
0x87							0x2524
0x88							0x252C
0x89							0x2534
0x8A							0x253C
0x8B							0x2580
0x8C							0x2584
0x8D							0x2588
0x8E							0x258C
0x8F							0x2590
0x90							0x2591
0x91							0x2592
0x92							0x2593
0x93							0x2320
0x94							0x25A0
0x95							0x2219
0x96							0x221A
0x97							0x2248
0x98							0x2264
0x99							0x2265
0x9A							0x00A0
0x9B							0x2321
0x9C							0xB0
0x9D							0x00B2
0x9E							0x00B7
0x9F							0x00F7
0xA0							0x2550
0xA1							0x2551
0xA2							0x2552
0xA3				x	x		0x0451
0xA4				x	x		0x0454
0xA5							0x2554
0xA6				x	x		0x0456
0xA7				x	x		0x0457
0xA8							0x2557
0xA9							0x2558
0xAA							0x2559
0xAB							0x255A
0xAC							0x255B
0xAD				x	x		0x0491
0xAE							0x255D
0xAF							0x255E
0xB0							0x255F
0xB1							0x2560
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parser-3.4.3/src/classes/hashfile.C000644 000000 000000 00000011543 12230062002 017216 0ustar00rootwheel000000 000000 /** @file
	Parser: @b hashfile parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "classes.h"

#include "pa_request.h"
#include "pa_vmethod_frame.h"
#include "pa_vhashfile.h"
#include "pa_vhash.h"

volatile const char * IDENT_HASHFILE_C="$Id: hashfile.C,v 1.55 2013/10/17 22:26:10 moko Exp $";

// class

class MHashfile : public Methoded {
public: // VStateless_class
	Value *create_new_value(Pool& apool) { return new VHashfile(apool); }
public:
	MHashfile();
};

// global variable

DECLARE_CLASS_VAR(hashfile, new MHashfile, 0);

// defines for statics

#define OPEN_DATA_NAME "HASHFILE-OPEN-DATA"

// methods

typedef HashString HashStringBool;

static void _open(Request& r, MethodParams& params) {
	HashStringBool* file_list=static_cast(r.classes_conf.get(OPEN_DATA_NAME));
	if(!file_list) {
		file_list=new HashStringBool();
		r.classes_conf.put(OPEN_DATA_NAME, file_list);
	}

	const String& file_spec=r.absolute(params.as_string(0, FILE_NAME_MUST_BE_STRING));
	if(file_list->get(file_spec))
		throw Exception(PARSER_RUNTIME,
			0,
			"this hashfile is already opened, use existing variable");
	file_list->put(file_spec, true);

	VHashfile& self=GET_SELF(r, VHashfile);
	self.open(file_spec);
}

static void _hash(Request& r, MethodParams&) {
	VHashfile& self=GET_SELF(r, VHashfile);
	
	// write out result
	VHash& result=*new VHash(*self.get_hash());
	r.write_no_lang(result);
}

static void _delete(Request& r, MethodParams& params) {
	VHashfile& self=GET_SELF(r, VHashfile);
	
	if(!params.count()) {
		// ^hashfile.delete[] asked to delete hashfile itself
		self.delete_files();
		return;
	}
	// key
	const String &key=params.as_string(0, "key must be string");
	// remove
	self.remove(key);
}

static void _clear(Request& r, MethodParams&) {
	VHashfile& self=GET_SELF(r, VHashfile);
	self.delete_files();
}

#ifndef DOXYGEN
struct Foreach_info {
	Request* r;
	const String* key_var_name;
	const String* value_var_name;
	Value* body_code;
	Value* delim_maybe_code;

	Value* var_context;
	bool need_delim;
};
#endif
static bool one_foreach_cycle(
				const String::Body key,
				const String& value,
				void* ainfo) {
	Foreach_info& info=*static_cast(ainfo);
	if(info.key_var_name){
		VString* vkey=new VString(*new String(key, String::L_TAINTED));
		info.r->put_element(*info.var_context, *info.key_var_name, vkey);
	}
	if(info.value_var_name){
		VString* vvalue=new VString(value);
		info.r->put_element(*info.var_context, *info.value_var_name, vvalue);
	}

	StringOrValue sv_processed=info.r->process(*info.body_code);
	Request::Skip lskip=info.r->get_skip(); info.r->set_skip(Request::SKIP_NOTHING);

	const String* s_processed=sv_processed.get_string();
	if(info.delim_maybe_code && s_processed && !s_processed->is_empty()) { // delimiter set and we have body
		if(info.need_delim) // need delim & iteration produced string?
			info.r->write_pass_lang(info.r->process(*info.delim_maybe_code));
		else
			info.need_delim=true;
	}

	info.r->write_pass_lang(sv_processed);

	return lskip==Request::SKIP_BREAK;
}
static void _foreach(Request& r, MethodParams& params) {
	InCycle temp(r);

	const String& key_var_name=params.as_string(0, "key-var name must be string");
	const String& value_var_name=params.as_string(1, "value-var name must be string");

	Foreach_info info={
		&r,
		key_var_name.is_empty()? 0 : &key_var_name,
		value_var_name.is_empty()? 0 : &value_var_name,
		¶ms.as_junction(2, "body must be code"),
		/*delimiter*/params.count()>3 ? params.get(3) : 0,
		/*var_context*/r.get_method_frame()->caller(),
		false
	};

	VHashfile& self=GET_SELF(r, VHashfile);
	self.for_each(one_foreach_cycle, &info);
}

static bool one_cleanup_cycle(const String::Body, const String&, void*) {
	return false;
}
static void _cleanup(Request& r, MethodParams&) {
	VHashfile& self=GET_SELF(r, VHashfile);

	self.for_each(one_cleanup_cycle, 0);
}

static void _release(Request& r, MethodParams&) {
	VHashfile& self=GET_SELF(r, VHashfile);
	self.close();
}

// constructor

MHashfile::MHashfile(): Methoded("hashfile") {
	// ^hashfile::open[filename]
	add_native_method("open", Method::CT_DYNAMIC, _open, 1, 1);
	// ^hashfile.hash[]
	add_native_method("hash", Method::CT_DYNAMIC, _hash, 0, 0);
	// ^hashfile.delete[key]
	add_native_method("delete", Method::CT_DYNAMIC, _delete, 0, 1);
	// ^hashfile.clear[] -- for backward compatibility. use .delete[] instead.
	add_native_method("clear", Method::CT_DYNAMIC, _clear, 0, 0);
	// ^hashfile.release[]
	add_native_method("release", Method::CT_DYNAMIC, _release, 0, 0);
	// ^hashfile.cleanup[]
	add_native_method("cleanup", Method::CT_DYNAMIC, _cleanup, 0, 0);
	add_native_method("defecate", Method::CT_DYNAMIC, _cleanup, 0, 0);
	// ^hashfile.foreach[key;value]{code}[delim]
	add_native_method("foreach", Method::CT_DYNAMIC, _foreach, 2+1, 2+1+1);
}
parser-3.4.3/src/classes/memory.C000644 000000 000000 00000002150 11730603267 016757 0ustar00rootwheel000000 000000 /** @file
	Parser: @b memory parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian (http://paf.design.ru)
*/

#include "pa_common.h"
#include "pa_vmemory.h"
#include "pa_request.h"

volatile const char * IDENT_MEMORY_C="$Id: memory.C,v 1.9 2012/03/16 09:24:07 moko Exp $" IDENT_PA_VMEMORY_H;

class MMemory: public Methoded {
public:
	MMemory();

public: // Methoded
	bool used_directly() { return false; }
};

// global variables

DECLARE_CLASS_VAR(memory, 0 /*fictive*/, new MMemory);

#undef GC_DEBUG
#ifdef GC_DEBUG
extern "C" GC_API void GC_print_backtrace(void *);
void *debug_print_backtrace=0;
#endif

static void _compact(Request& r, MethodParams&) {
	r.wipe_unused_execution_stack();
#ifndef PA_DEBUG_DISABLE_GC
	{
		int saved=GC_dont_gc;
		GC_dont_gc=0;
		GC_gcollect();
		GC_dont_gc=saved;
	}
#ifdef GC_DEBUG
	if(debug_print_backtrace)
		GC_print_backtrace(debug_print_backtrace);
#endif
#endif
	}

// constructor

MMemory::MMemory(): Methoded("memory") {
	// ^compact[]
	add_native_method("compact", Method::CT_STATIC, _compact, 0, 0);
}
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classes.inc: $(CLASSES_SOURCE_FILES) Makefile.am
	echo "/* do not edit. autogenerated by Makefile.am */" > classes.inc
	echo >> classes.inc
	ls $(CLASSES_SOURCE_FILES) | $(AWK) -f classes.awk >> classes.inc

classes.C: classes.inc

# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/classes/xnode.C000644 000000 000000 00000071002 12227340624 016563 0ustar00rootwheel000000 000000 /** @file
	Parser: @b dom parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/
#include "classes.h"
#ifdef XML

#include "pa_vmethod_frame.h"

#include "pa_charset.h"
#include "pa_request.h"
#include "pa_vxnode.h"
#include "pa_vxdoc.h"
#include "pa_vvoid.h"
#include "pa_xml_exception.h"
#include "pa_vbool.h"

#include "xnode.h"
#include "libxml/xpath.h"
#include "libxml/xpathInternals.h"

volatile const char * IDENT_XNODE_C="$Id: xnode.C,v 1.88 2013/10/15 22:28:36 moko Exp $" IDENT_XNODE_H;

// global variable

DECLARE_CLASS_VAR(xnode, new MXnode, 0);

// classes

class xmlXPathObject_auto_ptr {
public:
	explicit xmlXPathObject_auto_ptr(xmlXPathObject *_APtr = 0) 
		: _Owns(_APtr != 0), _Ptr(_APtr) {}
	xmlXPathObject_auto_ptr(const xmlXPathObject_auto_ptr& _Y) 
		: _Owns(_Y._Owns), _Ptr(_Y.release()) {}
	xmlXPathObject_auto_ptr& operator=(const xmlXPathObject_auto_ptr& _Y) 
		{if (this != &_Y)
			{if (_Ptr != _Y.get())
				{if (_Owns && _Ptr)
					xmlXPathFreeObject(_Ptr);
				_Owns = _Y._Owns; }
			else if (_Y._Owns)
				_Owns = true;
			_Ptr = _Y.release(); }
		return (*this); }
	~xmlXPathObject_auto_ptr()
		{if (_Owns && _Ptr)
			xmlXPathFreeObject(_Ptr); }
	xmlXPathObject& operator*() const 
		{return (*get()); }
	xmlXPathObject *operator->() const 
		{return (get()); }
	xmlXPathObject *get() const 
		{return (_Ptr); }
	xmlXPathObject *release() const 
		{((xmlXPathObject_auto_ptr *)this)->_Owns = false;
		return (_Ptr); }
private:
	bool _Owns;
	xmlXPathObject *_Ptr;
};

class xmlXPathContext_auto_ptr {
public:
	explicit xmlXPathContext_auto_ptr(xmlXPathContext *_APtr = 0) 
		: _Owns(_APtr != 0), _Ptr(_APtr) {}
	xmlXPathContext_auto_ptr(const xmlXPathContext_auto_ptr& _Y) 
		: _Owns(_Y._Owns), _Ptr(_Y.release()) {}
	xmlXPathContext_auto_ptr& operator=(const xmlXPathContext_auto_ptr& _Y) 
		{if (this != &_Y)
			{if (_Ptr != _Y.get())
				{if (_Owns && _Ptr)
					xmlXPathFreeContext(_Ptr);
				_Owns = _Y._Owns; }
			else if (_Y._Owns)
				_Owns = true;
			_Ptr = _Y.release(); }
		return (*this); }
	~xmlXPathContext_auto_ptr()
		{if (_Owns && _Ptr)
			xmlXPathFreeContext(_Ptr); }
	xmlXPathContext& operator*() const 
		{return (*get()); }
	xmlXPathContext *operator->() const 
		{return (get()); }
	xmlXPathContext *get() const 
		{return (_Ptr); }
	xmlXPathContext *release() const 
		{((xmlXPathContext_auto_ptr *)this)->_Owns = false;
		return (_Ptr); }
private:
	bool _Owns;
	xmlXPathContext *_Ptr;
};

// helpers

xmlNode& as_node(MethodParams& params, int index, const char* msg) {
	Value& value=params.as_no_junction(index, msg);
	if(Value* vxnode=value.as(VXNODE_TYPE))
		return static_cast(vxnode)->get_xmlnode();
	else
		throw Exception(PARSER_RUNTIME,
			0,
			msg);
}

xmlChar* as_xmlchar(Request& r, MethodParams& params, int index, const char* msg) {
	return r.transcode(params.as_string(index, msg));
}

xmlChar* as_xmlqname(Request& r, MethodParams& params, int index, const char* msg) {
	xmlChar* qname=r.transcode(params.as_string(index, msg ? msg : XML_QUALIFIED_NAME_MUST_BE_STRING));
	if(xmlValidateQName(qname, 0))
		throw XmlException(0, XML_INVALID_QUALIFIED_NAME, qname);
	return qname;
}

xmlChar* as_xmlncname(Request& r, MethodParams& params, int index, const char* msg) {
	xmlChar* ncname=r.transcode(params.as_string(index, msg ? msg : XML_NC_NAME_MUST_BE_STRING));
	if(xmlValidateNCName(ncname, 0))
		throw XmlException(0, XML_INVALID_NC_NAME, ncname);
	return ncname;
}

xmlChar* as_xmlname(Request& r, MethodParams& params, int index, const char* msg) {
	xmlChar* localName=r.transcode(params.as_string(index, msg ? msg : XML_LOCAL_NAME_MUST_BE_STRING));
	if(xmlValidateName(localName, 0))
		throw XmlException(0, XML_INVALID_LOCAL_NAME, localName);
	return localName;
}

xmlChar* as_xmlnsuri(Request& r, MethodParams& params, int index) {
	return r.transcode(params.as_string(index, XML_NAMESPACEURI_MUST_BE_STRING));
}

xmlAttr& as_attr(MethodParams& params, int index, const char* msg) {
	xmlNode& xmlnode=as_node(params, index, msg);
	if(xmlnode.type!=XML_ATTRIBUTE_NODE)
		throw Exception(PARSER_RUNTIME,
			0,
			msg);

	return *(xmlAttr*)&xmlnode;
}

static void writeNode(Request& r, VXdoc& xdoc, xmlNode* node) {
	if(!node|| xmlHaveGenericErrors())
		throw XmlException(0, r); // OOM, bad name, things like that

	// write out result
	r.write_no_lang(xdoc.wrap(*node));
}

static xmlNode* pa_getAttributeNodeNS(xmlNode& selfNode, 
									  const xmlChar* localName,
									  const xmlChar* namespaceURI) 
{
	for(xmlNode* currentNode=(xmlNode*)selfNode.properties;
		currentNode;
		currentNode=currentNode->next)
	{
		if(!namespaceURI || currentNode->ns && xmlStrEqual(currentNode->ns->href, namespaceURI))
			if(!localName || xmlStrEqual(currentNode->name, localName))
				return currentNode;
	}
	return 0;
}

xmlNs& pa_xmlMapNs(xmlDoc& doc, const xmlChar *href, const xmlChar *prefix) {
	assert(href);
	// prefix can be null

	xmlNs *cur=doc.oldNs;
	while (cur != NULL &&
				 ((cur->prefix == NULL && prefix != NULL) ||
					(cur->prefix != NULL && prefix == NULL) ||
					!xmlStrEqual (cur->prefix, prefix)) &&
				 !xmlStrEqual (cur->href, href))
		cur = cur->next;

	if (cur == NULL) {
		cur = xmlNewNs (NULL, href, prefix);
		if(!cur || xmlHaveGenericErrors())
			throw XmlException();
		cur->next = doc.oldNs;
		doc.oldNs = cur;
	}

	return *cur;
}

/// @todo: ïðîâåðèòü, îáíîâëÿåòñÿ ëè parent!
static void pa_addAttributeNode(xmlNode& selfNode, xmlAttr& attrNode) 
{
	if(attrNode.type!=XML_ATTRIBUTE_NODE)
		throw Exception(PARSER_RUNTIME,
			0,
			"must be ATTRIBUTE_NODE");

    /*
     * Add it at the end to preserve parsing order ...
     */
    if (selfNode.properties == NULL) {
        selfNode.properties = &attrNode;
    } else {
        xmlAttrPtr prev = selfNode.properties;

        while (prev->next != NULL)
            prev = prev->next;
        prev->next = &attrNode;
        attrNode.prev = prev;
    }

    if (xmlIsID(selfNode.doc, &selfNode, &attrNode) == 1)
        xmlAddID(NULL, selfNode.doc, xmlNodeGetContent((xmlNode*)&attrNode), &attrNode);
}

static const xmlChar *
pa_xmlGetNsURI(xmlNode *node) {
	if (node == NULL || node->ns == NULL)
		return NULL;

	return node->ns->href;
}

#ifndef DOXYGEN
struct AccumulateFoundInfo
{
	HashStringValue* hash;
	VXdoc* vdoc;
	int index;
};
#endif
static void AccumulateFound(xmlNode& node, AccumulateFoundInfo* info)
{
	info->hash->put(
		String::Body::Format(info->index++), 
		&info->vdoc->wrap(node));
}
template static void
pa_xmlNamedPreorderTraversal (
							  xmlNode *root, 
							  xmlChar *tagURI, 
							  xmlChar *tagName, 
							  void callback(xmlNode& node, I info),
							  I info) 
{
	for(xmlNode *iter=root->children; iter; iter = iter->next) {
		if(iter->type == XML_ELEMENT_NODE &&
			(xmlStrEqual(iter->name, tagName) ||
			xmlStrEqual(tagName, (const xmlChar*)"*"))) {
				if(tagURI != NULL &&
					(xmlStrEqual(pa_xmlGetNsURI(iter), tagURI) ||
					xmlStrEqual(tagURI, (const xmlChar*)"*")))
					callback(*iter, info);
				else if(tagURI == NULL)
					callback(*iter, info);
			}
			pa_xmlNamedPreorderTraversal(iter, tagURI, tagName, callback, info);
	}

	return;
}


// methods

// DOM1 node

// Node insertBefore(in Node newChild,in Node refChild) raises(DOMException);
static void _insertBefore(Request& r, MethodParams& params) {
	xmlNode& newChild=as_node(params, 0, "newChild must be node");
	xmlNode& refChild=as_node(params, 1, "refChild must be node");

	VXnode& vnode=GET_SELF(r, VXnode);
	VXdoc& vxdoc=vnode.get_vxdoc();

	//xmlNode& selfNode=vnode.get_xmlnode();
	
	xmlNode* retNode=xmlAddPrevSibling(&refChild, &newChild);
	// write out result
	writeNode(r, vxdoc, retNode);
}

// Node replaceChild(in Node newChild,in Node oldChild) raises(DOMException);
static void _replaceChild(Request& r, MethodParams& params) {
	xmlNode& newChild=as_node(params, 0, "newChild must be node");
	xmlNode& oldChild=as_node(params, 1, "oldChild must be node");

	VXnode& vnode=GET_SELF(r, VXnode);
	VXdoc& vxdoc=vnode.get_vxdoc();
	xmlDoc& xmldoc=vxdoc.get_xmldoc();
	xmlNode& selfNode=vnode.get_xmlnode();

	if(newChild.doc!=&xmldoc)
		throw Exception("xml.dom",
			0,
			"WRONG_DOCUMENT_ERR");
	if(oldChild.doc!=&xmldoc)
		throw Exception("xml.dom",
			0,
			"WRONG_DOCUMENT_ERR");

	if(oldChild.parent!=&selfNode)
		throw Exception("xml.dom",
			0,
			"NOT_FOUND_ERR");

	xmlNode* refChild=oldChild.next;
	xmlUnlinkNode(&oldChild);
	xmlNode* retNode;
	if(refChild)
		retNode=xmlAddPrevSibling(refChild, &newChild);
	else
		retNode=xmlAddChild(&selfNode, &newChild);

	// write out result
	writeNode(r, vxdoc, retNode);
}

// Node removeChild(in Node oldChild) raises(DOMException);
static void _removeChild(Request& r, MethodParams& params) {
	xmlNode& oldChild=as_node(params, 0, "refChild must be node");

	VXnode& vnode=GET_SELF(r, VXnode);
	VXdoc& vxdoc=vnode.get_vxdoc();
	xmlDoc& xmldoc=vxdoc.get_xmldoc();
//	xmlNode& selfNode=vnode.get_xmlnode();
	
	if(oldChild.doc!=&xmldoc)
		throw Exception("xml.dom",
			0,
			"WRONG_DOCUMENT_ERR");

	xmlUnlinkNode(&oldChild);
	// write out result
	writeNode(r, vxdoc, &oldChild);
}

// Node appendChild(in Node newChild) raises(DOMException);
static void _appendChild(Request& r, MethodParams& params) {
	xmlNode& newChild=as_node(params, 0, "newChild must be node");

	VXnode& vnode=GET_SELF(r, VXnode);
	VXdoc& vxdoc=vnode.get_vxdoc();
	xmlNode& selfNode=vnode.get_xmlnode();
	
	xmlNode* retNode=xmlAddChild(&selfNode, &newChild);
	// write out result
	writeNode(r, vxdoc, retNode);
}

// boolean hasChildNodes();
static void _hasChildNodes(Request& r, MethodParams&) {
	VXnode& vnode=GET_SELF(r, VXnode);
	xmlNode& node=vnode.get_xmlnode();

	// write out result
	r.write_no_lang(VBool::get(node.children!=0));
}

// Node cloneNode(in boolean deep);
static void _cloneNode(Request& r, MethodParams& params) {
	bool deep=params.as_bool(0, "deep must be bool", r);

	VXnode& vnode=GET_SELF(r, VXnode);
	xmlNode& selfNode=vnode.get_xmlnode();
	VXdoc& vxdoc=vnode.get_vxdoc();
	xmlDoc& xmldoc=vxdoc.get_xmldoc();

	xmlNode* retNode=xmlDocCopyNode(&selfNode, &xmldoc, deep?1: 0);
	// write out result
	writeNode(r, vxdoc, retNode);
}

// DOM1 element

xmlNode& get_self_element(VXnode& vnode) {
	xmlNode& node=vnode.get_xmlnode();

	if(node.type!=XML_ELEMENT_NODE)
		throw Exception(PARSER_RUNTIME,
			0,
			"method can only be called on nodes of ELEMENT type");

	return node;
}

// DOMString getAttribute(in DOMString name);
static void _getAttribute(Request& r, MethodParams& params) {
	const xmlChar* name=as_xmlname(r, params, 0);

	VXnode& vnode=GET_SELF(r, VXnode);
	xmlNode& element=get_self_element(vnode);

	// @todo: when name="xmlns"
	xmlChar* attribute_value=xmlGetProp(&element, name);
	// write out result
	r.write_pass_lang(r.transcode(attribute_value));
}

// void setAttribute(in DOMString name, in DOMString value) raises(DOMException);
static void _setAttribute(Request& r, MethodParams& params) {
	const xmlChar* name=as_xmlname(r, params, 0);
	const xmlChar* attribute_value=as_xmlchar(r, params, 1, XML_VALUE_MUST_BE_STRING);

	VXnode& vnode=GET_SELF(r, VXnode);
	xmlNode& element=get_self_element(vnode);

	// @todo: when name="xmlns"
	if(!xmlSetProp(&element, name,  attribute_value))
		throw XmlException(0, r);
}

// void removeAttribute(in DOMString name) raises(DOMException);
static void _removeAttribute(Request& r, MethodParams& params) {
	const xmlChar* name=as_xmlname(r, params, 0);

	VXnode& vnode=GET_SELF(r, VXnode);
	xmlNode& element=get_self_element(vnode);

	// @todo: when name="xmlns"
	xmlUnsetProp(&element, name);
}

// Attr getAttributeNode(in DOMString name);
static void _getAttributeNode(Request& r, MethodParams& params) {
	const xmlChar* localName=as_xmlname(r, params, 0);

	VXnode& vnode=GET_SELF(r, VXnode);
	VXdoc& vxdoc=vnode.get_vxdoc();
	xmlNode& element=get_self_element(vnode);

	if(xmlNode* retNode=pa_getAttributeNodeNS(element, localName, 0)){
		// write out result
		writeNode(r, vxdoc, retNode);
	}
}	

// Attr setAttributeNode(in Attr newAttr) raises(DOMException);
// Attr setAttributeNodeNS(in Attr newAttr) raises(DOMException);
static void _setAttributeNode(Request& r, MethodParams& params) {
	VXnode& vnode=GET_SELF(r, VXnode);
	VXdoc& vxdoc=vnode.get_vxdoc();
	xmlNode& element=get_self_element(vnode);
	xmlDoc& xmldoc=vxdoc.get_xmldoc();

	xmlAttr& newAttr=as_attr(params, 0, "newAttr must be ATTRIBUTE node");

	if(newAttr.doc!=&xmldoc)
		throw Exception("xml.dom",
			0,
			"WRONG_DOCUMENT_ERR");

	if(newAttr.parent)
		throw Exception("xml.dom",
			0,
			"INUSE_ATTRIBUTE_ERR");
	
	if(xmlNode* retNode=pa_getAttributeNodeNS(element, newAttr.name, pa_xmlGetNsURI((xmlNode*)&newAttr))) {
		// write out result
		writeNode(r, vxdoc, retNode);
		xmlUnlinkNode(retNode);
	}

	pa_addAttributeNode(element, newAttr);
}	

// Attr removeAttributeNode(in Attr oldAttr) raises(DOMException);
static void _removeAttributeNode(Request& r, MethodParams& params) {
	xmlAttr& oldAttr=as_attr(params, 0, "oldAttr must be ATTRIBUTE node");

	VXnode& vnode=GET_SELF(r, VXnode);
	VXdoc& vxdoc=vnode.get_vxdoc();
	xmlNode& element=get_self_element(vnode);

	if(oldAttr.parent!=&element)
		throw Exception("xml.dom",
			0,
			"NOT_FOUND_ERR");

	xmlUnlinkNode((xmlNode*)&oldAttr);

	// write out result
	writeNode(r, vxdoc, (xmlNode*)&oldAttr);
}	

// NodeList getElementsByTagName(in DOMString name);
// '*' means all tags
static void _getElementsByTagName(Request& r, MethodParams& params) {
	xmlChar* tagName=as_xmlchar(r, params, 0, XML_LOCAL_NAME_MUST_BE_STRING);
	if(xmlValidateName(tagName, 0) != 0 && strcmp((const char*)tagName, "*") != 0)
		throw XmlException(0, XML_INVALID_LOCAL_NAME, tagName);

	VXnode& vnode=GET_SELF(r, VXnode);
	VXdoc& vxdoc=vnode.get_vxdoc();
	xmlNode& xmlnode=vnode.get_xmlnode();

	VHash& result=*new VHash;
	AccumulateFoundInfo info={&result.hash(), &vxdoc, 0};
	pa_xmlNamedPreorderTraversal(&xmlnode, 
							  0, 
							  tagName, 
							  AccumulateFound,
							  &info);

	// write out result
	r.write_no_lang(result);
}

// DOM 2

// DOMString getAttributeNS(in DOMString namespaceURI, in DOMString localName);
static void _getAttributeNS(Request& r, MethodParams& params) {
	xmlChar* namespaceURI=as_xmlnsuri(r, params, 0);
	xmlChar* localName=as_xmlname(r, params, 1);

	VXnode& vnode=GET_SELF(r, VXnode);
	xmlNode& element=get_self_element(vnode);
	
	// todo: when name="xmlns"
	xmlChar* attribute_value=xmlGetNsProp(&element, localName, namespaceURI);
	// write out result
	r.write_pass_lang(r.transcode(attribute_value));
}


// void setAttributeNS(in DOMString namespaceURI, in DOMString qualifiedName, in DOMString value) raises(DOMException);
static void _setAttributeNS(Request& r, MethodParams& params) {
	const xmlChar* namespaceURI=as_xmlnsuri(r, params, 0);
	const xmlChar* qualifiedName=as_xmlqname(r, params, 1);
	const xmlChar* attribute_value=as_xmlchar(r, params, 2, XML_VALUE_MUST_BE_STRING);

	VXnode& vnode=GET_SELF(r, VXnode);
	xmlNode& element=get_self_element(vnode);
	VXdoc& vxdoc=vnode.get_vxdoc();
	xmlDoc& xmldoc=vxdoc.get_xmldoc();

	xmlChar* prefix=0;
	xmlChar* localName=xmlSplitQName2(qualifiedName, &prefix);

	// @todo: name=xmlns
	xmlAttr* attrNode;
	if(localName) {
		xmlNs& ns=pa_xmlMapNs(xmldoc, namespaceURI, prefix);
		
		attrNode=xmlSetNsProp(&element, &ns,
			localName,
			attribute_value);
	} else {
		attrNode=xmlSetProp(&element, 
			qualifiedName/*unqualified, actually*/,
			attribute_value);
	}

	if(!attrNode)
		throw XmlException(0, r);
}

// void removeAttributeNS(in DOMString namespaceURI, in DOMString localName) raises(DOMException);
static void _removeAttributeNS(Request& r, MethodParams& params) {
	const xmlChar* namespaceURI=as_xmlnsuri(r, params, 0);
	const xmlChar* localName=as_xmlname(r, params, 1);

	VXnode& vnode=GET_SELF(r, VXnode);
	xmlNode& element=get_self_element(vnode);
	VXdoc& vxdoc=vnode.get_vxdoc();
	xmlDoc& xmldoc=vxdoc.get_xmldoc();

	// @todo: when name="xmlns"
	xmlNs& ns=pa_xmlMapNs(xmldoc, namespaceURI, 0);
	xmlUnsetNsProp(&element, &ns, localName);
}

// Attr getAttributeNodeNS(in DOMString namespaceURI, in DOMString localName);
static void _getAttributeNodeNS(Request& r, MethodParams& params) {
	const xmlChar* namespaceURI=as_xmlnsuri(r, params, 0);
	const xmlChar* localName=as_xmlname(r, params, 1);

	VXnode& vnode=GET_SELF(r, VXnode);
	VXdoc& vxdoc=vnode.get_vxdoc();
	xmlNode& element=get_self_element(vnode);

	if(xmlNode* retNode=pa_getAttributeNodeNS(element, localName, namespaceURI)){
		// write out result
		writeNode(r, vxdoc, retNode);
	}
}	

// boolean hasAttribute(in DOMString name) raises(DOMException);
static void _hasAttribute(Request& r, MethodParams& params) {
	const xmlChar* name=as_xmlname(r, params, 0);

	VXnode& vnode=GET_SELF(r, VXnode);
	xmlNode& element=get_self_element(vnode);

	// @todo: when name="xmlns"
	// write out result
	r.write_no_lang(VBool::get(xmlHasProp(&element, name)!=0));
}

// boolean hasAttributeNS(n DOMString namespaceURI, in DOMString localName) raises(DOMException);
static void _hasAttributeNS(Request& r, MethodParams& params) {
	const xmlChar* namespaceURI=as_xmlnsuri(r, params, 0);
	const xmlChar* localName=as_xmlname(r, params, 1);

	VXnode& vnode=GET_SELF(r, VXnode);
	xmlNode& element=get_self_element(vnode);

	// write out result
	r.write_no_lang(VBool::get(xmlHasNsProp(&element, localName, namespaceURI)!=0));
}

// boolean hasAttributes
static void _hasAttributes(Request& r, MethodParams&) {
	VXnode& vnode=GET_SELF(r, VXnode);
	xmlNode& element=get_self_element(vnode);

	// write out result
	r.write_no_lang(VBool::get(element.properties!=0));
}

// NodeList getElementsByTagNameNS(in DOMString namespaceURI, in DOMString localName);
// '*' as namespaceURI means get all namespaces
// '*' as localName means get all tags
static void _getElementsByTagNameNS(Request& r, MethodParams& params) {
	xmlChar* namespaceURI=as_xmlchar(r, params, 0, XML_NAMESPACEURI_MUST_BE_STRING);

	xmlChar* localName=as_xmlchar(r, params, 1, XML_LOCAL_NAME_MUST_BE_STRING);
	if(xmlValidateName(localName, 0) != 0 && strcmp((const char*)localName, "*") != 0)
		throw XmlException(0, XML_INVALID_LOCAL_NAME, localName);

	VXnode& vnode=GET_SELF(r, VXnode);
	VXdoc& vdoc=vnode.get_vxdoc();
	xmlDoc& xmldoc=vdoc.get_xmldoc();

	VHash& result=*new VHash;
	AccumulateFoundInfo info={&result.hash(), &vdoc, 0};
	pa_xmlNamedPreorderTraversal((xmlNode*)&xmldoc, 
							  namespaceURI, 
							  localName, 
							  AccumulateFound,
							  &info);

	// write out result
	r.write_no_lang(result);
}


// void normalize();
static void _normalize(Request&, MethodParams&) {
/*maybe someday
	VXnode& vnode=GET_SELF(r, VXnode);
	xmlNode& selfNode=vnode.get_xmlnode();

	gdome_n_normalize(selfNode, &exc);
	if(exc)
		throw XmlException(0, exc);
*/
}

#ifndef DOXYGEN
struct Register_one_ns_info {
	Request* r;
	xmlXPathContextPtr ctxt;
};
#endif
static void register_one_ns(
								  HashStringValue::key_type key, 
								  HashStringValue::value_type value, 
								  Register_one_ns_info* info) {
	if(const String* svalue=value->get_string())
		xmlXPathRegisterNs(info->ctxt, 
			info->r->transcode(key), 
			info->r->transcode(*svalue));
	else
		throw Exception(PARSER_RUNTIME,
			new String(key, String::L_TAINTED),
			"value is %s, must be string or number", value->type());
}
static void _selectX(Request& r, MethodParams& params,
					 void (*handler)(Request& r,
							  const String& expression, 
							  xmlXPathObject_auto_ptr res,
							  VXdoc& xdoc,
							  Value*& result)) 
{
	VXnode& vnode=GET_SELF(r, VXnode);
	xmlNode& xmlnode=vnode.get_xmlnode();
	VXdoc& vdoc=vnode.get_vxdoc();
	xmlDoc& xmldoc=vdoc.get_xmldoc();

	// expression
	const String& expression=params.as_string(0, "expression must be string");
	xmlXPathContext_auto_ptr ctxt(xmlXPathNewContext(&xmldoc));
	{
		Register_one_ns_info info={&r, ctxt.get()};
		vdoc.search_namespaces.hash().for_each(register_one_ns, &info);
	}
	ctxt->node=&xmlnode;
	/*error to stderr for now*/
	xmlXPathObject_auto_ptr res(
		xmlXPathEvalExpression(r.transcode(expression), ctxt.get()));

	if(xmlHaveGenericErrors())
		throw XmlException(0, r);

	Value* result=0;
   	if(res.get())
		handler(r, expression, res, vdoc, result);
	if(result)
		r.write_no_lang(*result);
}

static void selectNodesHandler(Request&,
			       const String& expression,
			       xmlXPathObject_auto_ptr res,
				   VXdoc& xdoc,
			       Value*& result) {
	VHash& vhash=*new VHash;  result=&vhash;
	switch(res->type) {
	case XPATH_UNDEFINED: 
		break;
	case XPATH_NODESET:
		if(res->nodesetval)
			if(int size=res->nodesetval->nodeNr) {
				HashStringValue& hash=vhash.hash();
				for(int i=0; inodesetval->nodeTab[i]));
			}
		break;
	default: 
		throw Exception(PARSER_RUNTIME,
			&expression,
			"wrong xmlXPathEvalExpression result type (%d)", res->type);
		break; // never
	}
}

static void selectNodeHandler(Request& r,
			      const String& expression,
				  xmlXPathObject_auto_ptr res,
				  VXdoc& xdoc,
				  Value*& result) {
	switch(res->type) {
	case XPATH_UNDEFINED: 
		break;
	case XPATH_NODESET: 
		if(res->nodesetval && res->nodesetval->nodeNr) { // empty result strangely has NODESET  res->type
			if(res->nodesetval->nodeNr>1)
				throw Exception(PARSER_RUNTIME,
					&expression,
					"resulted not in a single node (%d)", res->nodesetval->nodeNr);
			
			result=&xdoc.wrap(*res->nodesetval->nodeTab[0]);
		}
		break;
	case XPATH_BOOLEAN: 
		result=&VBool::get(res->boolval!=0);
		break;
	case XPATH_NUMBER: 
		result=new VDouble(res->floatval);
		break;
	case XPATH_STRING:
		result=new VString(r.transcode((xmlChar*)res->stringval));
		break;
	default: 
		throw Exception(PARSER_RUNTIME,
			&expression,
			"wrong xmlXPathEvalExpression result type (%d)", res->type);
	}
}

static void selectBoolHandler(Request&,
			      const String& expression,
			      xmlXPathObject_auto_ptr res,
				  VXdoc& /*xdoc*/,
			      Value*& result) {
	switch(res->type) {
	case XPATH_BOOLEAN: 
		result=&VBool::get(res->boolval!=0);
		break;
	case XPATH_NODESET: 
		if(!(res->nodesetval && res->nodesetval->nodeNr))
			break;
		// else[nodeset] fall down to default
	default: 
		throw Exception(PARSER_RUNTIME,
			&expression,
			"wrong xmlXPathEvalExpression result type (%d)", res->type);
		break; // never
	}
}

static void selectNumberHandler(Request&,
				const String& expression,
				xmlXPathObject_auto_ptr res,
				VXdoc& /*xdoc*/,
				Value*& result) {
	switch(res->type) {
	case XPATH_NUMBER: 
		result=new VDouble(res->floatval);
		break;
	case XPATH_NODESET:
		if(!(res->nodesetval && res->nodesetval->nodeNr))
			break;
		// else[nodeset] fall down to default
	default: 
		throw Exception(PARSER_RUNTIME,
			&expression,
			"wrong xmlXPathEvalExpression result type (%d)", res->type);
		break; // never
	}
}

static void selectStringHandler(Request& r,
							  const String& expression,
							  xmlXPathObject_auto_ptr res,
							  VXdoc& /*xdoc*/,
							  Value*& result) {
	switch(res->type) {
	case XPATH_UNDEFINED: 
		break;
	case XPATH_STRING:
		result=new VString(r.transcode((xmlChar*)res->stringval));
		break;
	case XPATH_NODESET: 
		if(!(res->nodesetval && res->nodesetval->nodeNr))
			break;
		// else[nodeset] fall down to default
	default: 
		throw Exception(PARSER_RUNTIME,
			&expression,
			"wrong xmlXPathEvalExpression result type (%d)", res->type);
		break; // never
	}
}

static void _select(Request& r, MethodParams& params) {
	_selectX(r, params,
		selectNodesHandler);
}

static void _selectSingle(Request& r, MethodParams& params) {
	_selectX(r, params,
		selectNodeHandler);
}

static void _selectBool(Request& r, MethodParams& params) {
	_selectX(r, params,
		selectBoolHandler);
}

static void _selectNumber(Request& r, MethodParams& params) {
	_selectX(r, params,
		selectNumberHandler);
}

static void _selectString(Request& r, MethodParams& params) {
	_selectX(r, params,
		selectStringHandler);
}

// constructor

/// @bug one can change const and ruin other's work, we need unchangable VIntConst class
MXnode::MXnode(const char* aname, VStateless_class *abase):
	Methoded(aname?aname:"xnode", abase)
{
	/// DOM1 node

	// Node insertBefore(in Node newChild,in Node refChild) raises(DOMException);
	add_native_method("insertBefore", Method::CT_DYNAMIC, _insertBefore, 2, 2);
	// Node replaceChild(in Node newChild,in Node oldChild) raises(DOMException);
	add_native_method("replaceChild", Method::CT_DYNAMIC, _replaceChild, 2, 2);
	// Node removeChild(in Node oldChild) raises(DOMException);
	add_native_method("removeChild", Method::CT_DYNAMIC, _removeChild, 1, 1);
	// Node appendChild(in Node newChild) raises(DOMException);
	add_native_method("appendChild", Method::CT_DYNAMIC, _appendChild, 1, 1);
	// boolean hasChildNodes();
	add_native_method("hasChildNodes", Method::CT_DYNAMIC, _hasChildNodes, 0, 0);
	// Node cloneNode(in boolean deep);
	add_native_method("cloneNode", Method::CT_DYNAMIC, _cloneNode, 1, 1);

	/// DOM1 element

	// DOMString getAttribute(in DOMString name);
	add_native_method("getAttribute", Method::CT_DYNAMIC, _getAttribute, 1, 1);
	// void setAttribute(in DOMString name, in DOMString value) raises(DOMException);
	add_native_method("setAttribute", Method::CT_DYNAMIC, _setAttribute, 2, 2);
	// void removeAttribute(in DOMString name) raises(DOMException);
	add_native_method("removeAttribute", Method::CT_DYNAMIC, _removeAttribute, 1, 1);
	// Attr getAttributeNode(in DOMString name);
	add_native_method("getAttributeNode", Method::CT_DYNAMIC, _getAttributeNode, 1, 1);
	// Attr setAttributeNode(in Attr newAttr) raises(DOMException);
	add_native_method("setAttributeNode", Method::CT_DYNAMIC, _setAttributeNode, 1, 1);
	// Attr removeAttributeNode(in Attr oldAttr) raises(DOMException);
	add_native_method("removeAttributeNode", Method::CT_DYNAMIC, _removeAttributeNode, 1, 1);
	// NodeList getElementsByTagName(in DOMString name);
	add_native_method("getElementsByTagName", Method::CT_DYNAMIC, _getElementsByTagName, 1, 1);
	// NodeList getElementsByTagNameNS(in DOMString namespaceURI, in DOMString localName);
	add_native_method("getElementsByTagNameNS", Method::CT_DYNAMIC, _getElementsByTagNameNS, 2, 2);
	// void normalize();
	add_native_method("normalize", Method::CT_DYNAMIC, _normalize, 0, 0);

	/// DOM2 element

	// DOMString getAttributeNS(in DOMString namespaceURI, in DOMString localName);
	add_native_method("getAttributeNS", Method::CT_DYNAMIC, _getAttributeNS, 2, 2);
	// void setAttributeNS(in DOMString namespaceURI, in DOMString qualifiedName, in DOMString value) raises(DOMException);
	add_native_method("setAttributeNS", Method::CT_DYNAMIC, _setAttributeNS, 3, 3);
	// void removeAttributeNS(in DOMString namespaceURI, in DOMString localName) raises(DOMException);
	add_native_method("removeAttributeNS", Method::CT_DYNAMIC, _removeAttributeNS, 2, 2);
	// Attr getAttributeNodeNS(in DOMString namespaceURI, in DOMString localName);
	add_native_method("getAttributeNodeNS", Method::CT_DYNAMIC, _getAttributeNodeNS, 2, 2);
	// Attr setAttributeNodeNS(in Attr newAttr) raises(DOMException);
	add_native_method("setAttributeNodeNS", Method::CT_DYNAMIC, _setAttributeNode, 1, 1);
	// boolean hasAttribute(in DOMString name) raises(DOMException);
	add_native_method("hasAttribute", Method::CT_DYNAMIC, _hasAttribute, 1, 1);
	// boolean hasAttributeNS(in DOMString namespaceURI, in DOMString localName) raises(DOMException);
	add_native_method("hasAttributeNS", Method::CT_DYNAMIC, _hasAttributeNS, 2, 2);
	// boolean hasAttributes
	add_native_method("hasAttributes", Method::CT_DYNAMIC, _hasAttributes, 0, 0);
	

	/// parser
	// ^node.select[/some/xpath/query] = hash $.#[dnode]
	add_native_method("select", Method::CT_DYNAMIC, _select, 1, 1);

	// ^node.selectSingle[/some/xpath/query] = first node [if any]
	add_native_method("selectSingle", Method::CT_DYNAMIC, _selectSingle, 1, 1);
	// ^node.selectBool[/some/xpath/query] = bool value [if any]
	add_native_method("selectBool", Method::CT_DYNAMIC, _selectBool, 1, 1);
	// ^node.selectNumber[/some/xpath/query] = double value [if any]
	add_native_method("selectNumber", Method::CT_DYNAMIC, _selectNumber, 1, 1);
	// ^node.selectString[/some/xpath/query] = strinv value [if any]
	add_native_method("selectString", Method::CT_DYNAMIC, _selectString, 1, 1);

	// consts

#define CONST(name) \
	consts.put(String::Body(#name), new VInt(XML_##name))
#define CONST2(name, value) \
	consts.put(String::Body(#name), new VInt(value))

	CONST(ELEMENT_NODE);
	CONST(ATTRIBUTE_NODE);
	CONST(TEXT_NODE);
	CONST(CDATA_SECTION_NODE);
	CONST2(ENTITY_REFERENCE_NODE, XML_ENTITY_REF_NODE);
	CONST(ENTITY_NODE);
	CONST2(PROCESSING_INSTRUCTION_NODE, XML_PI_NODE);
	CONST(COMMENT_NODE);
	CONST(DOCUMENT_NODE);
	CONST(DOCUMENT_TYPE_NODE);
	CONST2(DOCUMENT_FRAGMENT_NODE, XML_DOCUMENT_FRAG_NODE);
	CONST(NOTATION_NODE);
}

#else

// global variable

DECLARE_CLASS_VAR(xnode, 0, 0); // fictive

#endif
parser-3.4.3/src/classes/image.C000644 000000 000000 00000117272 12223102011 016520 0ustar00rootwheel000000 000000 /** @file
	Parser: @b image parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

/*
	jpegsize: gets the width and height (in pixels) of a jpeg file
	Andrew Tong, werdna@ugcs.caltech.edu           February 14, 1995
	modified slightly by alex@ed.ac.uk
	and further still by rjray@uswest.com
	optimization and general re-write from tmetro@vl.com
	from perl by paf@design.ru
*/

#include "pa_config_includes.h"
#include "gif.h"

#include "pa_vmethod_frame.h"
#include "pa_common.h"
#include "pa_request.h"
#include "pa_vfile.h"
#include "pa_vimage.h"
#include "pa_vdate.h"
#include "pa_table.h"

volatile const char * IDENT_IMAGE_C="$Id: image.C,v 1.144 2013/10/02 20:37:29 moko Exp $";

// defines

static const String spacebar_width_name("space");
static const String monospace_width_name("width");
static const String letter_spacing_name("spacing");

// class

class MImage: public Methoded {
public: // VStateless_class
	Value* create_new_value(Pool&) { return new VImage(); }

public:
	MImage();
};

// globals

DECLARE_CLASS_VAR(image, new MImage, 0);

// helpers

#define EXIF_TAG(tag, name) put(tag, #name);

/// value of exif tag -> it's value
class EXIF_tag_value2name: public Hash {
public:
	EXIF_tag_value2name() {
	// image JPEG Exif
		// Tags used by IFD0 (main image)
		EXIF_TAG(0x010e,	ImageDescription);
		EXIF_TAG(0x010f,	Make);
		EXIF_TAG(0x0110,	Model);
		EXIF_TAG(0x0112,	Orientation);
		EXIF_TAG(0x011a,	XResolution);
		EXIF_TAG(0x011b,	YResolution);
		EXIF_TAG(0x0128,	ResolutionUnit);
		EXIF_TAG(0x0131,	Software);
		EXIF_TAG(0x0132,	DateTime);
		EXIF_TAG(0x013e,	WhitePoint);
		EXIF_TAG(0x013f,	PrimaryChromaticities);
		EXIF_TAG(0x0211,	YCbCrCoefficients);
		EXIF_TAG(0x0213,	YCbCrPositioning);
		EXIF_TAG(0x0214,	ReferenceBlackWhite);
		EXIF_TAG(0x8298,	Copyright);
		EXIF_TAG(0x8769,	ExifOffset);
		// Tags used by Exif SubIFD
		EXIF_TAG(0x829a,	ExposureTime);
		EXIF_TAG(0x829d,	FNumber);
		EXIF_TAG(0x8822,	ExposureProgram);
		EXIF_TAG(0x8827,	ISOSpeedRatings);
		EXIF_TAG(0x9000,	ExifVersion);
		EXIF_TAG(0x9003,	DateTimeOriginal);
		EXIF_TAG(0x9004,	DateTimeDigitized);
		EXIF_TAG(0x9101,	ComponentsConfiguration);
		EXIF_TAG(0x9102,	CompressedBitsPerPixel);
		EXIF_TAG(0x9201,	ShutterSpeedValue);
		EXIF_TAG(0x9202,	ApertureValue);
		EXIF_TAG(0x9203,	BrightnessValue);
		EXIF_TAG(0x9204,	ExposureBiasValue);
		EXIF_TAG(0x9205,	MaxApertureValue);
		EXIF_TAG(0x9206,	SubjectDistance);
		EXIF_TAG(0x9207,	MeteringMode);
		EXIF_TAG(0x9208,	LightSource);
		EXIF_TAG(0x9209,	Flash);
		EXIF_TAG(0x920a,	FocalLength);
		EXIF_TAG(0x927c,	MakerNote);
		EXIF_TAG(0x9286,	UserComment);
		EXIF_TAG(0x9290,	SubsecTime);
		EXIF_TAG(0x9291,	SubsecTimeOriginal);
		EXIF_TAG(0x9292,	SubsecTimeDigitized);
		EXIF_TAG(0xa000,	FlashPixVersion);
		EXIF_TAG(0xa001,	ColorSpace);
		EXIF_TAG(0xa002,	ExifImageWidth);
		EXIF_TAG(0xa003,	ExifImageHeight);
		EXIF_TAG(0xa004,	RelatedSoundFile);
		EXIF_TAG(0xa005,	ExifInteroperabilityOffset);
		EXIF_TAG(0xa20e,	FocalPlaneXResolution);
		EXIF_TAG(0xa20f,	FocalPlaneYResolution);
		EXIF_TAG(0xa210,	FocalPlaneResolutionUnit);
		EXIF_TAG(0xa215,	ExposureIndex);
		EXIF_TAG(0xa217,	SensingMethod);
		EXIF_TAG(0xa300,	FileSource);
		EXIF_TAG(0xa301,	SceneType);
		EXIF_TAG(0xa302,	CFAPattern);
		// Misc Tags
		EXIF_TAG(0x00fe,	NewSubfileType);
		EXIF_TAG(0x00ff,	SubfileType);
		EXIF_TAG(0x012d,	TransferFunction);
		EXIF_TAG(0x013b,	Artist);
		EXIF_TAG(0x013d,	Predictor);
		EXIF_TAG(0x0142,	TileWidth);
		EXIF_TAG(0x0143,	TileLength);
		EXIF_TAG(0x0144,	TileOffsets);
		EXIF_TAG(0x0145,	TileByteCounts);
		EXIF_TAG(0x014a,	SubIFDs);
		EXIF_TAG(0x015b,	JPEGTables);
		EXIF_TAG(0x828d,	CFARepeatPatternDim);
		EXIF_TAG(0x828e,	CFAPattern);
		EXIF_TAG(0x828f,	BatteryLevel);
		EXIF_TAG(0x83bb,	IPTC/NAA);
		EXIF_TAG(0x8773,	InterColorProfile);
		EXIF_TAG(0x8824,	SpectralSensitivity);
		//EXIF_TAG(0x8825,	GPSInfo);
		EXIF_TAG(0x8828,	OECF);
		EXIF_TAG(0x8829,	Interlace);
		EXIF_TAG(0x882a,	TimeZoneOffset);
		EXIF_TAG(0x882b,	SelfTimerMode);
		EXIF_TAG(0x920b,	FlashEnergy);
		EXIF_TAG(0x920c,	SpatialFrequencyResponse);
		EXIF_TAG(0x920d,	Noise);
		EXIF_TAG(0x9211,	ImageNumber);
		EXIF_TAG(0x9212,	SecurityClassification);
		EXIF_TAG(0x9213,	ImageHistory);
		EXIF_TAG(0x9214,	SubjectLocation);
		EXIF_TAG(0x9215,	ExposureIndex);
		EXIF_TAG(0x9216,	TIFF/EPStandardID);
		EXIF_TAG(0xa20b,	FlashEnergy);
		EXIF_TAG(0xa20c,	SpatialFrequencyResponse);
		EXIF_TAG(0xa214,	SubjectLocation);

		// additional things added by misha@
		EXIF_TAG(0x0100,	ImageWidth);
		EXIF_TAG(0x0101,	ImageLength);
		EXIF_TAG(0x0102,	BitsPerSample);
		EXIF_TAG(0x0103,	Compression);
		EXIF_TAG(0x0106,	PhotometricInterpretation);
		EXIF_TAG(0x010a,	FillOrder);
		EXIF_TAG(0x010d,	DocumentName);
		EXIF_TAG(0x0111,	StripOffsets);
		EXIF_TAG(0x0115,	SamplesPerPixel);
		EXIF_TAG(0x0116,	RowsPerStrip);
		EXIF_TAG(0x0117,	StripByteCounts);
		EXIF_TAG(0x011c,	PlanarConfiguration);
		EXIF_TAG(0x0156,	TransferRange);
		EXIF_TAG(0x0200,	JPEGProc);
		EXIF_TAG(0x0201,	JPEGInterchangeFormat);
		EXIF_TAG(0x0202,	JPEGInterchangeFormatLength);
		EXIF_TAG(0x0212,	YCbCrSubSampling);
		EXIF_TAG(0xa401,	CustomRendered);
		EXIF_TAG(0xa402,	ExposureMode);
		EXIF_TAG(0xa403,	WhiteBalance);
		EXIF_TAG(0xa404,	DigitalZoomRatio);
		EXIF_TAG(0xa405,	FocalLengthIn35mmFilm);
		EXIF_TAG(0xa406,	SceneCaptureType);
		EXIF_TAG(0xa407,	GainControl);
		EXIF_TAG(0xa408,	Contrast);
		EXIF_TAG(0xa409,	Saturation);
		EXIF_TAG(0xa40a,	Sharpness);
		EXIF_TAG(0xa40b,	DeviceSettingDescription);
		EXIF_TAG(0xa40c,	SubjectDistanceRange);
		EXIF_TAG(0xa420,	ImageUniqueID);
	}
} exif_tag_value2name;

class EXIF_gps_tag_value2name: public Hash {
public:
		EXIF_gps_tag_value2name() {
		EXIF_TAG(0x0,	GPSVersionID);
		EXIF_TAG(0x1,	GPSLatitudeRef);
		EXIF_TAG(0x2,	GPSLatitude);
		EXIF_TAG(0x3,	GPSLongitudeRef);
		EXIF_TAG(0x4,	GPSLongitude);
		EXIF_TAG(0x5,	GPSAltitudeRef);
		EXIF_TAG(0x6,	GPSAltitude);
		EXIF_TAG(0x7,	GPSTimeStamp);
		EXIF_TAG(0x8,	GPSSatellites);
		EXIF_TAG(0x9,	GPSStatus);
		EXIF_TAG(0xA,	GPSMeasureMode);
		EXIF_TAG(0xB,	GPSDOP);
		EXIF_TAG(0xC,	GPSSpeedRef);
		EXIF_TAG(0xD,	GPSSpeed);
		EXIF_TAG(0xE,	GPSTrackRef);
		EXIF_TAG(0xF,	GPSTrack);
		EXIF_TAG(0x10,	GPSImgDirectionRef);
		EXIF_TAG(0x11,	GPSImgDirection);
		EXIF_TAG(0x12,	GPSMapDatum);
		EXIF_TAG(0x13,	GPSDestLatitudeRef);
		EXIF_TAG(0x14,	GPSDestLatitude);
		EXIF_TAG(0x15,	GPSDestLongitudeRef);
		EXIF_TAG(0x16,	GPSDestLongitude);
		EXIF_TAG(0x17,	GPSDestBearingRef);
		EXIF_TAG(0x18,	GPSDestBearing);
		EXIF_TAG(0x19,	GPSDestDistanceRef);
		EXIF_TAG(0x1A,	GPSDestDistance);
		EXIF_TAG(0x1B,	GPSProcessingMethod);
		EXIF_TAG(0x1C,	GPSAreaInformation);
		EXIF_TAG(0x1D,	GPSDateStamp);
		EXIF_TAG(0x1E,	GPSDifferential);
	}
} exif_gps_tag_value2name;

#undef EXIF_TAG

#ifndef DOXYGEN
class Measure_reader {
public:
	virtual size_t read(const char* &buf, size_t limit)=0;
	virtual void seek(long value, int whence)=0;
	virtual long tell()=0;
};

class Measure_file_reader: public Measure_reader {
	const String& file_name; const char* fname;
	int f;

public:
	Measure_file_reader(int af, const String& afile_name, const char* afname): 
		file_name(afile_name), fname(afname), f(af) {
	}

	override size_t read(const char* &abuf, size_t limit) {
		if(limit==0)
			return 0;

		char* lbuf=new(PointerFreeGC) char[limit];
		ssize_t read_size=::read(f, lbuf, limit);  abuf=lbuf;
		if(read_size<0)
			throw Exception(0, &file_name, "measure read failed: %s (%d)", strerror(errno), errno);
		return read_size;
	}

	override void seek(long value, int whence) {
		if(lseek(f, value, whence)<0)
			throw Exception(IMAGE_FORMAT,
				&file_name, 
				"seek(value=%ld, whence=%d) failed: %s (%d), actual filename '%s'", 
					value, whence, strerror(errno), errno, fname);
	}

	override long tell() { return lseek(f, 0, SEEK_CUR); }

};

class Measure_buf_reader: public Measure_reader {

	const char* buf; size_t size;
	const String& file_name; 

	size_t offset;

public:
	Measure_buf_reader(const char* abuf, size_t asize, const String& afile_name): 
		buf(abuf), size(asize), file_name(afile_name), offset(0) {
	}
	
	override size_t read(const char* &abuf, size_t limit) {
		size_t to_read=min(limit, size-offset);
		abuf=buf+offset;
		offset+=to_read;
		return to_read;
	}

	override void seek(long value, int whence) {
		size_t new_offset;
		switch(whence) {
		case SEEK_CUR: new_offset=offset+value; break;
		case SEEK_SET: new_offset=(size_t)value; break;
		default: 
			throw Exception(0, 
				0, 
				"whence #%d not supported", 0, whence); 
			break; // never
		}
		
		if((ssize_t)new_offset<0 || new_offset>size)
			throw Exception(IMAGE_FORMAT,
				&file_name, 
				"seek(value=%l, whence=%d) failed: out of buffer, new_offset>size (%l>%l) or new_offset<0", 
					value, whence, new_offset, size);
		offset=new_offset;
	}

	override long tell() { return offset; }

};

#endif

/// PNG file header
struct PNG_Header {
	char dummy[12];
	char signature[4]; //< must be "IHDR"
	uchar high_width[2]; //< image width high bytes [we ignore for now]
	uchar width[2]; //< image width low bytes
	uchar high_height[2]; //< image height high bytes [we ignore for now]
	uchar height[4]; //< image height
};

/// GIF file header
struct GIF_Header {
	char       signature[3];         // 'GIF'
	char       version[3];
	uchar       width[2];
	uchar       height[2];
	char       dif;
	char       fonColor;
	char       nulls;
};

/// JPEG record head
struct JPG_Segment_head {
	uchar marker;
	uchar code;
	uchar length[2];
};
/// JPEG frame header
struct JPG_Size_segment_body {
	char data;                    //< data precision of bits/sample
	uchar height[2];               //< image height
	uchar width[2];                //< image width
	char numComponents;           //< number of color components
};

/// JPEG frame header
struct JPG_Exif_segment_begin {
	char signature[6]; // Exif\0\0
};

/// JPEG Exif TIFF Header
struct JPG_Exif_TIFF_header {
	uchar byte_align_identifier[2];
	char dummy[2]; // always 000A [or 0A00]
	uchar first_IFD_offset[4]; // Usually the first IFD starts immediately next to TIFF header, so this offset has value '0x00000008'.
};

// JPEG Exif IFD start
struct JPG_Exif_IFD_begin {
	uchar directory_entry_count[2]; // the number of directory entry contains in this IFD
};

// TTTT ffff NNNNNNNN DDDDDDDD 
struct JPG_Exif_IFD_entry {
	uchar tag[2]; // Tag number, this shows a kind of data
	uchar format[2]; // data format
	uchar components_count[4]; // number of components
	uchar value_or_offset_to_it[4]; // data value or offset to data value
};

#define JPG_IFD_TAG_EXIF_OFFSET 0x8769

#define JPG_IFD_TAG_EXIF_GPS_OFFSET 0x8825

#define JPEG_EXIF_DATE_CHARS 20

//

inline ushort x_endian_to_ushort(uchar b0, uchar b1) {
	return (ushort)((b1<<8) + b0);
}

inline uint x_endian_to_uint(uchar b0, uchar b1, uchar b2, uchar b3) {
	return (uint)(((((b3<<8) + b2)<<8)+b1)<<8)+b0;
}

inline ushort endian_to_ushort(bool is_big, const uchar *b/* [2] */) {
	return is_big?x_endian_to_ushort(b[1], b[0]):
		x_endian_to_ushort(b[0], b[1]);
}

inline uint endian_to_uint(bool is_big, const uchar *b /* [4] */) {
	return is_big?x_endian_to_uint(b[3], b[2], b[1], b[0]):
		x_endian_to_uint(b[0], b[1], b[2], b[3]);
}

static void measure_gif(const String& origin_string, 
			 Measure_reader& reader, ushort& width, ushort& height) {

	const char* buf;
	const size_t head_size=sizeof(GIF_Header);
	if(reader.read(buf, head_size)signature, "GIF", 3)!=0)
		throw Exception(IMAGE_FORMAT, 
			&origin_string, 
			"not GIF file - wrong signature");	

	width=endian_to_ushort(false, head->width);
	height=endian_to_ushort(false, head->height);
}

static Value* parse_IFD_entry_formatted_one_value(
												  bool is_big,
												  ushort format, 
												  size_t component_size, 
												  const uchar *value) {
	switch(format) {
	case 1: // unsigned byte
		return new VInt((uchar)value[0]);
	case 3: // unsigned short
		return new VInt(endian_to_ushort(is_big, value));
	case 4: // unsigned long
		 // 'double' because parser's Int is signed
		return new VDouble(endian_to_uint(is_big, value));
	case 5: // unsigned rational
		{
			uint numerator=endian_to_uint(is_big, value); value+=component_size/2;
			uint denominator=endian_to_uint(is_big, value);
			if(!denominator)
				return 0;
			return new VDouble(((double)numerator)/denominator);
		}
	case 6: // signed byte
		return new VInt((signed char)value[0]);
	case 8: // signed short
		return new VInt((signed short)endian_to_ushort(is_big, value));
	case 9: // signed long
		return new VInt((signed int)endian_to_uint(is_big, value));
	case 10: // signed rational
		{
			signed int numerator=(signed int)endian_to_uint(is_big, value); value+=component_size/2;
			uint denominator=endian_to_uint(is_big, value);
			if(!denominator)
				return 0;
			return new VDouble(numerator/denominator);
		}
		/*
	case 11: // single float
		@todo
	case 12: // double float
		@todo
		*/
	};	
	
	return 0;
}

// date.C
tm cstr_to_time_t(char *cstr);

static Value* parse_IFD_entry_formatted_value(bool is_big, ushort format, 
					      size_t component_size, uint components_count, 
					      const uchar *value) {
	if(format==2) { // ascii string, exception: the only type with varying size
		const char* cstr=(const char* )value;
		size_t length=components_count;
		// Data format is "YYYY:MM:DD HH:MM:SS"+0x00, total 20bytes
		if(length==JPEG_EXIF_DATE_CHARS 
			&& isdigit((unsigned char)cstr[0])
			&& cstr[length-1]==0) {
			char cstr_writable[JPEG_EXIF_DATE_CHARS]; 
			strcpy(cstr_writable, cstr);

			try {
				return new VDate(cstr_to_time_t(cstr_writable));
			}
			catch(...) { /*ignore bad date times*/ }
		}

		return new VString(*new String(cstr, String::L_TAINTED));
	}

	if(components_count==1)
		return parse_IFD_entry_formatted_one_value(is_big, format, component_size, value);

	VHash* result=new VHash;
	HashStringValue& hash=result->hash();
	for(uint i=0; i=sizeof(format2component_size)/sizeof(format2component_size[0]))
		return 0; // format out of range, ignoring

	size_t component_size=format2component_size[format];
	if(component_size==0)
		return 0; // undefined format

	// You can get the total data byte length by multiplies 
	// a 'bytes/components' value (see above chart) by number of components stored 'NNNNNNNN' area
	uint components_count=endian_to_uint(is_big, entry.components_count);
	uint value_size=component_size*components_count;
	// If its size is over 4bytes, 'DDDDDDDD' contains the offset to data stored address
	Value* result;

	if(value_size<=4)
		result=parse_IFD_entry_formatted_value(
			is_big, format, 
			component_size, components_count, 
			entry.value_or_offset_to_it);
	else {
		long remembered=reader.tell();
		{
			reader.seek(tiff_base+endian_to_uint(is_big, entry.value_or_offset_to_it), SEEK_SET);
			const char* value;
			if(reader.read(value, value_size)directory_entry_count);
	for(int i=0; isignature, "Exif\0\0", 4+2)!=0) //signature invalid?
		return 0; // ignore invalid block

	uint tiff_base=reader.tell();
	if(reader.read(buf, sizeof(JPG_Exif_TIFF_header))byte_align_identifier[0]=='M'; // [M]otorola vs [I]ntel

	uint first_IFD_offset=endian_to_uint(is_big, head->first_IFD_offset);
	reader.seek(tiff_base+first_IFD_offset, SEEK_SET);

	VHash* vhash=new VHash;

	// IFD
	parse_IFD(vhash->hash(), is_big, reader, tiff_base);

	return vhash;
}

static void measure_jpeg(const String& origin_string, 
			 Measure_reader& reader, ushort& width, ushort& height, Value** exif) {
	// JFIF format markers
	const uchar MARKER=0xFF;
	const uchar CODE_SIZE_A=0xC0;
	const uchar CODE_SIZE_B=0xC1;
	const uchar CODE_SIZE_C=0xC2;
	const uchar CODE_SIZE_D=0xC3;
	const uchar CODE_EXIF=0xE1;

	const char* buf;
	const size_t prefix_size=2;
	if(reader.read(buf, prefix_size)marker!=MARKER)
			throw Exception(IMAGE_FORMAT, 
				&origin_string, 
				"not JPEG file - marker not found");

		switch(head->code) {
		// http://park2.wakwak.com/~tsuruzoh/Computer/Digicams/exif-e.html
		case CODE_EXIF:
			if(exif && !*exif) // seen .jpg with some xml under EXIF tag, after real exif block :)
				*exif=parse_exif(reader, origin_string);
			break;

		case CODE_SIZE_A:
		case CODE_SIZE_B:
		case CODE_SIZE_C:
		case CODE_SIZE_D:
			{
				// Segments that contain size info
				if(reader.read(buf, sizeof(JPG_Size_segment_body))width);
				height=endian_to_ushort(true, body->height);
			}			
			return;
		};

		reader.seek(segment_base+endian_to_ushort(true, head->length), SEEK_SET);
	}

	throw Exception(IMAGE_FORMAT, 
		&origin_string, 
		"broken JPEG file - size frame not found");
}

static void measure_png(const String& origin_string, 
			 Measure_reader& reader, ushort& width, ushort& height) {

	const char* buf;
	const size_t head_size=sizeof(PNG_Header);
	if(reader.read(buf, head_size)signature, "IHDR", 4)!=0)
		throw Exception(IMAGE_FORMAT, 
			&origin_string, 
			"not PNG file - wrong signature");	

	width=endian_to_ushort(true, head->width);
	height=endian_to_ushort(true, head->height);
}

// measure center

static void measure(const String& file_name, 
			 Measure_reader& reader, ushort& width, ushort& height, Value** exif) {
	const char* file_name_cstr=file_name.taint_cstr(String::L_FILE_SPEC);
	if(const char* cext=strrchr(file_name_cstr, '.')) {
		cext++;
		if(strcasecmp(cext, "GIF")==0)
			measure_gif(file_name, reader, width, height);
		else if(strcasecmp(cext, "JPG")==0 || strcasecmp(cext, "JPEG")==0) 
			measure_jpeg(file_name, reader, width, height, exif);
		else if(strcasecmp(cext, "PNG")==0)
			measure_png(file_name, reader, width, height);
		else
			throw Exception(IMAGE_FORMAT, 
				&file_name, 
				"unhandled image file name extension '%s'", cext);
	} else
		throw Exception(IMAGE_FORMAT, 
			&file_name, 
			"can not determine image type - no file name extension");
}

// methods

#ifndef DOXYGEN
struct File_measure_action_info {
	ushort* width;
	ushort* height;
	Value** exif;
	const String* file_name;
};
#endif
static void file_measure_action(
								struct stat& /*finfo*/, int f, 
								const String& /*file_spec*/, const char* fname, bool /*as_text*/,
								void *context) {
	File_measure_action_info& info=*static_cast(context);

	Measure_file_reader reader(f, *info.file_name, fname);
	measure(*info.file_name, reader, *info.width, *info.height, info.exif);
}

static void _measure(Request& r, MethodParams& params) {
	Value& data=params.as_no_junction(0, "data must not be code");

	ushort width=0;
	ushort height=0;
	Value* exif=0;
	const String* file_name;
	if((file_name=data.get_string())) {
		File_measure_action_info info={
			&width, &height,
			&exif,
			file_name
		};
		file_read_action_under_lock(r.absolute(*file_name), 
			"measure", file_measure_action, &info);
	} else {
		VFile* vfile=data.as_vfile(String::L_AS_IS);
		file_name=&vfile->fields().get(name_name)->as_string();
		Measure_buf_reader reader(
			vfile->value_ptr(),
			vfile->value_size(),
			*file_name
		);
		measure(*file_name, reader, width, height, &exif);
	}

	GET_SELF(r, VImage).set(file_name, width, height, 0, exif);
}

#ifndef DOXYGEN
struct Attrib_info {
	String* tag; ///< html tag being constructed
	HashStringValue* skip; ///< tag attributes not to append to tag string [to skip]
};
#endif
static void append_attrib_pair(
				HashStringValue::key_type key, 
				HashStringValue::value_type value, 
				Attrib_info* info) {
	// skip user-specified, internal(starting with "line-") attributes and border attribute with empty value
	if(
		(info->skip && info->skip->get(key))
		|| key.pos("line-")==0
		|| (key=="border" && !value->is_defined())
	)
		return;

	// src="a.gif" width="123" ismap[=-1]
	*info->tag << " " << key;
	if(value->is_string() || value->as_int()>=0)
		*info->tag << "=\"" << value->as_string() << "\"";
}
static void _html(Request& r, MethodParams& params) {

	String tag;
	tag << "for_each(append_attrib_pair, &info);
			} else
				throw Exception(PARSER_RUNTIME, 
					0, 
					"attributes must be hash");
	}

	{
		Attrib_info info={&tag, attribs};
		fields.for_each(append_attrib_pair, &info);
	}
	tag << " />";
	r.write_pass_lang(tag);
}

/// @test wrap FILE to auto-object
static gdImage* load(Request& r, 
					 const String& file_name){
	const char* file_name_cstr=r.absolute(file_name).taint_cstr(String::L_FILE_SPEC);
	if(FILE *f=fopen(file_name_cstr, "rb")) {
		gdImage* image=new gdImage;
		bool ok=image->CreateFromGif(f);
		fclose(f);
		if(!ok)
			throw Exception(IMAGE_FORMAT, 
				&file_name,
				"is not in GIF format");
		return image;
	} else {
		throw Exception("file.missing", 
			0, 
			"can not open '%s'", file_name_cstr);
	}
}


static void _load(Request& r, MethodParams& params) {
	const String& file_name=params.as_string(0, FILE_NAME_MUST_NOT_BE_CODE);

	gdImage* image=load(r, file_name);
	GET_SELF(r, VImage).set(&file_name, image->SX(), image->SY(), image);
}

static void _create(Request& r, MethodParams& params) {
	int width=params.as_int(0, "width must be int", r);
	int height=params.as_int(1, "height must be int", r);
	int bgcolor_value=0xffFFff;
	if(params.count()>2)
		bgcolor_value=params.as_int(2, "color must be int", r);
	gdImage* image=new gdImage;
	image->Create(width, height);
	image->FilledRectangle(0, 0, width-1, height-1, image->Color(bgcolor_value));
	GET_SELF(r, VImage).set(0, width, height, image);
}

static void _gif(Request& r, MethodParams& params) {
	gdImage& image=GET_SELF(r, VImage).image();

	const String *file_name=params.count()>0?¶ms.as_string(0, FILE_NAME_MUST_BE_STRING):0;

	gdBuf buf=image.Gif();
	
	VFile& vfile=*new VFile;

	vfile.set_binary(false/*not tainted*/, (const char *)buf.ptr, buf.size, file_name, new VString(*new String("image/gif")));

	r.write_no_lang(vfile);
}

static void _line(Request& r, MethodParams& params) {
	gdImage& image=GET_SELF(r, VImage).image();

	image.Line(
		params.as_int(0, "x0 must be int", r), 
		params.as_int(1, "y0 must be int", r), 
		params.as_int(2, "x1 must be int", r), 
		params.as_int(3, "y1 must be int", r), 
		image.Color(params.as_int(4, "color must be int", r)));
}

static void _fill(Request& r, MethodParams& params) {
	gdImage& image=GET_SELF(r, VImage).image();

	image.Fill(
		params.as_int(0, "x must be int", r), 
		params.as_int(1, "y must be int", r), 
		image.Color(params.as_int(2, "color must be int", r)));
}

static void _rectangle(Request& r, MethodParams& params) {
	gdImage& image=GET_SELF(r, VImage).image();

	image.Rectangle(
		params.as_int(0, "x0 must be int", r), 
		params.as_int(1, "y0 must be int", r), 
		params.as_int(2, "x1 must be int", r), 
		params.as_int(3, "y1 must be int", r), 
		image.Color(params.as_int(4, "color must be int", r)));
}

static void _bar(Request& r, MethodParams& params) {
	gdImage& image=GET_SELF(r, VImage).image();

	image.FilledRectangle(
		params.as_int(0, "x0 must be int", r), 
		params.as_int(1, "y0 must be int", r), 
		params.as_int(2, "x1 must be int", r), 
		params.as_int(3, "y1 must be int", r), 
		image.Color(params.as_int(4, "color must be int", r)));
}

#ifndef DOXYGEN
static void add_point(Table::element_type row, 
					  gdImage::Point **p) {
	if(row->count()!=2)
		throw Exception(0,
			0,
			"coordinates table must contain two columns: x and y values");
	(**p).x=row->get(0)->as_int();
	(**p).y=row->get(1)->as_int();
	(*p)++;
}
#endif
#ifndef DOXYGEN
static void add_point(int x, int y, 
					  gdImage::Point **p) {
	(**p).x=x;
	(**p).y=y;
	(*p)++;
}
#endif
static void _replace(Request& r, MethodParams& params) {
	int src_color=params.as_int(0, "src color must be int", r);
	int dest_color=params.as_int(1, "dest color must be int", r);

	gdImage& image=GET_SELF(r, VImage).image();

	gdImage::Point* all_p=0;
	size_t count=0;
	if(params.count() == 3){
		Table* table=params.as_table(2, "coordinates");
		count=table->count();
		all_p=new(PointerFreeGC) gdImage::Point[count];
		gdImage::Point* add_p=all_p;
		table->for_each(add_point, &add_p);
	} else {
		int max_x=image.SX()-1;
		int max_y=image.SY()-1;
		if(max_x > 0 && max_y > 0){
			count=4;
			all_p=new(PointerFreeGC) gdImage::Point[count];
			gdImage::Point* add_p=all_p;
			add_point(0, 0, &add_p);
			add_point(max_x, 0, &add_p);
			add_point(max_x, max_y, &add_p);
			add_point(0, max_y, &add_p);
		}
	}

	if(count)
		image.FilledPolygonReplaceColor(all_p, count, image.Color(src_color), image.Color(dest_color));
}

static void _polyline(Request& r, MethodParams& params) {
	gdImage& image=GET_SELF(r, VImage).image();

	Table* table=params.as_table(1, "coordinates");

	gdImage::Point* all_p=new(PointerFreeGC) gdImage::Point[table->count()];
	gdImage::Point *add_p=all_p;	
	table->for_each(add_point, &add_p);
	image.Polygon(all_p, table->count(), 
		image.Color(params.as_int(0, "color must be int", r)),
		false/*not closed*/);
}

static void _polygon(Request& r, MethodParams& params) {
	gdImage& image=GET_SELF(r, VImage).image();

	Table* table=(Table*)params.as_table(1, "coordinates");

	gdImage::Point* all_p=new(PointerFreeGC) gdImage::Point[table->count()];
	gdImage::Point *add_p=all_p;	
	table->for_each(add_point, &add_p);
	image.Polygon(all_p, table->count(), 
		image.Color(params.as_int(0, "color must be int", r)));
}

static void _polybar(Request& r, MethodParams& params) {
	gdImage& image=GET_SELF(r, VImage).image();

	Table* table=(Table*)params.as_table(1, "coordinates");

	gdImage::Point* all_p=new(PointerFreeGC) gdImage::Point[table->count()];
	gdImage::Point *add_p=all_p;	
	table->for_each(add_point, &add_p);
	image.FilledPolygon(all_p, table->count(), 
		image.Color(params.as_int(0, "color must be int", r)));
}

// font

#define Y(y)(y+index*height)

// Font class

Font::Font(
	Charset& asource_charset, 
	const String& aalphabet, 
	gdImage* aifont, int aheight, int amonospace, int aspacebarspace, int aletterspacing):
	fsource_charset(asource_charset),
	height(aheight),
	monospace(amonospace),
	spacebarspace(aspacebarspace),
	letterspacing(aletterspacing),
	ifont(aifont),
	alphabet(aalphabet)	{

	if(fsource_charset.isUTF8()){
		size_t index=0;
		for(UTF8_string_iterator i(alphabet); i.has_next(); )
			fletter2index.put_dont_replace(i.next(), index++);
	}
}

/* ******************************** char ********************************** */

size_t Font::index_of(char ch) {
	if(ch==' ') return STRING_NOT_FOUND;
	return alphabet.pos(ch);
}

size_t Font::index_of(XMLCh ch) {
	if(ch==' ') return STRING_NOT_FOUND;
	return fletter2index.get(ch);
}

int Font::index_width(size_t index) {
	if(index==STRING_NOT_FOUND)
		return spacebarspace;
	int tr=ifont->GetTransparent();
	for(int x=ifont->SX()-1; x>=0; x--) {
		for(int y=0; yGetPixel(x, Y(y))!=tr) 
				return x+1;
	}
	return 0;
}

void Font::index_display(gdImage& image, int x, int y, size_t index){
	if(index!=STRING_NOT_FOUND) 
		ifont->Copy(image, x, y, 0, Y(0), index_width(index), height);
}

/* ******************************** string ********************************** */

int Font::step_width(int index) {
	return letterspacing + (monospace ? monospace : index_width(index));
}

// counts trailing letter_spacing, consider this OK. useful for contiuations
int Font::string_width(const String& s){
	const char* cstr=s.cstr();
	int result=0;

	if(fsource_charset.isUTF8()){
		for(UTF8_string_iterator i(s); i.has_next(); )
			result+=step_width(index_of(i.next()));
	} else {
		for(const char* current=cstr; *current; current++)
			result+=step_width(index_of(*current));
	}

	return result;
}

void Font::string_display(gdImage& image, int x, int y, const String& s){
	const char* cstr=s.cstr();

	if(fsource_charset.isUTF8()){
		for(UTF8_string_iterator i(s); i.has_next(); ){
			size_t index=index_of(i.next());
			index_display(image, x, y, index);
			x+=step_width(index);
		}
	} else {
		for(const char* current=cstr; *current; current++) {
			size_t index=index_of(*current);
			index_display(image, x, y, index);
			x+=step_width(index);
		}
	}
}

//


static void _font(Request& r, MethodParams& params) {
	const String& alphabet=params.as_string(0, "alphabet must not be code");
	size_t alphabet_length=alphabet.length(r.charsets.source());
	if(!alphabet_length)
		throw Exception(PARSER_RUNTIME,
			0,
			"alphabet must not be empty");

	gdImage* image=load(r, params.as_string(1, FILE_NAME_MUST_NOT_BE_CODE));

	int spacebar_width=image->SX();
	int monospace_width=0; // proportional
	int letter_spacing=1;
	if(params.count()>2){
		if(HashStringValue* options=params[2].get_hash()){
			// third option is hash
			if(params.count()>3)
				throw Exception(PARSER_RUNTIME, 0, "too many params were specified");
			int valid_options=0;
			if(Value* vspacebar_width=options->get(spacebar_width_name)){
				valid_options++;
				spacebar_width=r.process_to_value(*vspacebar_width).as_int();
			}
			if(Value* vmonospace_width=options->get(monospace_width_name)){
				valid_options++;
				monospace_width=r.process_to_value(*vmonospace_width).as_int();
				if(!monospace_width)
					monospace_width=image->SX();
			}
			if(Value* vletter_spacing=options->get(letter_spacing_name)){
				valid_options++;
				letter_spacing=r.process_to_value(*vletter_spacing).as_int();
			}
			if(valid_options!=options->count())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
		} else {
			// backward
			spacebar_width=params.as_int(2, "param must be int or hash", r);
			if(params.count()>3) {
				monospace_width=params.as_int(3, "monospace_width must be int", r);
				if(!monospace_width)
					monospace_width=image->SX();
			}
		}
	}

	if(int remainder=image->SY() % alphabet_length)
		throw Exception(PARSER_RUNTIME,
			0,
			"font-file height(%d) not divisable by alphabet size(%d), remainder=%d",
				image->SY(), alphabet_length, remainder);
	
	GET_SELF(r, VImage).set_font(new Font(
		r.charsets.source(),
		alphabet, 
		image, 
		image->SY() / alphabet_length, monospace_width, spacebar_width, letter_spacing));
}

static void _text(Request& r, MethodParams& params) {
	int x=params.as_int(0, "x must be int", r);
	int y=params.as_int(1, "y must be int", r);
	const String& s=params.as_string(2, "text must not be code");

	VImage& vimage=GET_SELF(r, VImage);
	vimage.font().string_display(vimage.image(), x, y, s);
}

static void _length(Request& r, MethodParams& params) {
	const String& s=params.as_string(0, "text must not be code");

	VImage& vimage=GET_SELF(r, VImage);
	r.write_no_lang(*new VInt(vimage.font().string_width(s)));
}

static void _arc(Request& r, MethodParams& params) {
	gdImage& image=GET_SELF(r, VImage).image();

	image.Arc(
		params.as_int(0, "center_x must be int", r), 
		params.as_int(1, "center_y must be int", r), 
		params.as_int(2, "width must be int", r), 
		params.as_int(3, "height must be int", r), 
		params.as_int(4, "start degrees must be int", r), 
		params.as_int(5, "end degrees must be int", r), 
		image.Color(params.as_int(6, "cx must be int", r)));
}

static void _sector(Request& r, MethodParams& params) {
	gdImage& image=GET_SELF(r, VImage).image();

	image.Sector(
		params.as_int(0, "center_x must be int", r), 
		params.as_int(1, "center_y must be int", r), 
		params.as_int(2, "width must be int", r), 
		params.as_int(3, "height must be int", r), 
		params.as_int(4, "start degrees must be int", r), 
		params.as_int(5, "end degrees must be int", r), 
		image.Color(params.as_int(6, "color must be int", r)));
}

static void _circle(Request& r, MethodParams& params) {
	gdImage& image=GET_SELF(r, VImage).image();

	int size=params.as_int(2, "radius must be int", r)*2;
	image.Arc(
		params.as_int(0, "center_x must be int", r), 
		params.as_int(1, "center_y must be int", r), 
		size, //w
		size, //h
		0, //s
		360, //e
		image.Color(params.as_int(3, "color must be int", r)));
}

gdImage& as_image(MethodParams& params, int index, const char* msg) {
	Value& value=params.as_no_junction(index, msg);

	if(Value* vimage=value.as(VIMAGE_TYPE)) {
		return static_cast(vimage)->image();
	} else
		throw Exception(PARSER_RUNTIME, 
			0, 
			msg);
}

static void _copy(Request& r, MethodParams& params) {
	gdImage& dest=GET_SELF(r, VImage).image();

	gdImage& src=as_image(params, 0, "src must be image");

	int sx=params.as_int(1, "src_x must be int", r);
	int sy=params.as_int(2, "src_y must be int", r);
	int sw=params.as_int(3, "src_w must be int", r);
	int sh=params.as_int(4, "src_h must be int", r);
	int dx=params.as_int(5, "dest_x must be int", r);
	int dy=params.as_int(6, "dest_y must be int", r);
	if(params.count()>1+2+2+2) {
		int dw=params.as_int(1+2+2+2, "dest_w must be int", r);
		int dh=(int)(params.count()>1+2+2+2+1?
			params.as_int(1+2+2+2+1, "dest_h must be int", r):sh*(((double)dw)/((double)sw)));
		int tolerance=params.count()>1+2+2+2+2?
			params.as_int(1+2+2+2+2, "tolerance must be int", r):150;

		src.CopyResampled(dest, dx, dy, sx, sy, dw, dh, sw, sh, tolerance);
	} else
		src.Copy(dest, dx, dy, sx, sy, sw, sh);
}

static void _pixel(Request& r, MethodParams& params) {
	gdImage& image=GET_SELF(r, VImage).image();

	int x=params.as_int(0, "x must be int", r); 
	int y=params.as_int(1, "y must be int", r);

	if(params.count()>2) {
		image.SetPixel(x, y, 
			image.Color(params.as_int(2, "color must be int", r)));
	} else 
		r.write_no_lang(*new VInt(image.DecodeColor(image.GetPixel(x, y))));
}


// constructor

MImage::MImage(): Methoded("image") {
	// ^image:measure[DATA]
	add_native_method("measure", Method::CT_DYNAMIC, _measure, 1, 1);

	// ^image.html[]
	// ^image.html[hash]
	add_native_method("html", Method::CT_DYNAMIC, _html, 0, 1);

	// ^image.load[background.gif]
	add_native_method("load", Method::CT_DYNAMIC, _load, 1, 1);

	// ^image.create[width;height] bgcolor=white
	// ^image.create[width;height;bgcolor]
	add_native_method("create", Method::CT_DYNAMIC, _create, 2, 3);

	// ^image.gif[]
	add_native_method("gif", Method::CT_DYNAMIC, _gif, 0, 1);

	// ^image.line(x0;y0;x1;y1;color)
	add_native_method("line", Method::CT_DYNAMIC, _line, 5, 5);

	// ^image.fill(x;y;color)
	add_native_method("fill", Method::CT_DYNAMIC, _fill, 3, 3);

	// ^image.rectangle(x0;y0;x1;y1;color)
	add_native_method("rectangle", Method::CT_DYNAMIC, _rectangle, 5, 5);

	// ^image.bar(x0;y0;x1;y1;color)
	add_native_method("bar", Method::CT_DYNAMIC, _bar, 5, 5);

	// ^image.replace(color-source;color-dest)[table x:y]
	// ^image.replace(color-source;color-dest)
	add_native_method("replace", Method::CT_DYNAMIC, _replace, 2, 3);

	// ^image.polyline(color)[table x:y]
	add_native_method("polyline", Method::CT_DYNAMIC, _polyline, 2, 2);

	// ^image.polygon(color)[table x:y]
	add_native_method("polygon", Method::CT_DYNAMIC, _polygon, 2, 2);

	// ^image.polybar(color)[table x:y]
	add_native_method("polybar", Method::CT_DYNAMIC, _polybar, 2, 2);

	// ^image.font[alPHAbet;font-file-name.gif]
	// ^image.font[alPHAbet;font-file-name.gif](spacebar_width)
	// ^image.font[alPHAbet;font-file-name.gif](spacebar_width;letter_width)
	// ^image.font[alPHAbet;font-file-name.gif][$.space-width(.) $.letter-width(.) $.letter-space(.)]
	add_native_method("font", Method::CT_DYNAMIC, _font, 2, 4);

	// ^image.text(x;y)[text]
	add_native_method("text", Method::CT_DYNAMIC, _text, 3, 3);
	
	// ^image.length[text]
	add_native_method("length", Method::CT_DYNAMIC, _length, 1, 1);
	
	// ^image.arc(center x;center y;width;height;start in degrees;end in degrees;color)
	add_native_method("arc", Method::CT_DYNAMIC, _arc, 7, 7);

	// ^image.sector(center x;center y;width;height;start in degrees;end in degrees;color)
	add_native_method("sector", Method::CT_DYNAMIC, _sector, 7, 7);

	// ^image.circle(center x;center y;r;color)
	add_native_method("circle", Method::CT_DYNAMIC, _circle, 4, 4);

	// ^image.copy[source](src x;src y;src w;src h;dst x;dst y[;dest w[;dest h[;tolerance]]])
	add_native_method("copy", Method::CT_DYNAMIC, _copy, 1+2+2+2, (1+2+2+2)+2+1);

	// ^image.pixel(x;y)[(color)]
	add_native_method("pixel", Method::CT_DYNAMIC, _pixel, 2, 3);
}
parser-3.4.3/src/classes/Makefile.am000644 000000 000000 00000001563 11766067564 017423 0ustar00rootwheel000000 000000 INCLUDES = -I../types -I../sql -I../lib/gd -I../lib/gc/include -I../lib/cord/include -I../lib/sdbm/pa-include -Igd $(INCLTDL) @PCRE_INCLUDES@ @XML_INCLUDES@ -I../lib/md5 -I../lib/smtp -I../lib/json -I../lib/memcached -I../lib/curl

CLASSES_SOURCE_FILES = classes.awk bool.C curl.C date.C double.C file.C form.C hash.C hashfile.C image.C inet.C int.C json.C mail.C math.C memcached.C memory.C op.C reflection.C regex.C response.C string.C table.C void.C xnode.C xdoc.C

noinst_HEADERS = classes.h xnode.h
noinst_LTLIBRARIES = libclasses.la
libclasses_la_SOURCES = $(CLASSES_SOURCE_FILES) classes.C

classes.inc: $(CLASSES_SOURCE_FILES) Makefile.am
	echo "/* do not edit. autogenerated by Makefile.am */" > classes.inc
	echo >> classes.inc
	ls $(CLASSES_SOURCE_FILES) | $(AWK) -f classes.awk >> classes.inc
CLEANFILES = classes.inc

classes.C: classes.inc

EXTRA_DIST = classes.vcproj
parser-3.4.3/src/classes/json.C000644 000000 000000 00000033676 12233734064 016440 0ustar00rootwheel000000 000000 /** @file
	Parser: @b json parser class.

	Copyright (c) 2000-2012 Art. Lebedev Studio (http://www.artlebedev.com)
*/

#include "classes.h"
#include "pa_vmethod_frame.h"

#include "pa_request.h"
#include "pa_vbool.h"

#include "pa_charset.h"
#include "pa_charsets.h"
#include "pa_json.h"

#ifdef XML
#include "pa_vxdoc.h"
#endif

volatile const char * IDENT_JSON_C="$Id: json.C,v 1.29 2013/10/29 13:29:24 moko Exp $";

// class

class MJson: public Methoded {
public:
	MJson();
};

// global variable

DECLARE_CLASS_VAR(json, new MJson, 0);

// methods
struct Json {
	Stack stack;
	Stack key_stack;

	String* key;
	Value* result;

	Junction* hook_object;
	Junction* hook_array;
	Request* request;

	Charset *charset;
	String::Language taint;

	bool handle_double;
	enum Distinct { D_EXCEPTION, D_FIRST, D_LAST, D_ALL } distinct;

	Json(Charset* acharset): stack(), key_stack(), key(NULL), result(NULL), hook_object(NULL), hook_array(NULL), 
		request(NULL), charset(acharset), taint(String::L_TAINTED), handle_double(true), distinct(D_EXCEPTION){}

	bool set_distinct(const String &value){
		if (value == "first") distinct = D_FIRST;
		else if (value == "last") distinct = D_LAST;
		else if (value == "all") distinct = D_ALL;
		else return false;
		return true;
	}
};

static void set_json_value(Json *json, Value *value){
	VHash *top = json->stack.top_value();
	if(json->key == NULL){
		top->hash().put(String(format(top->get_hash()->count(), 0)), value);
	} else {
		switch (json->distinct){
			case Json::D_EXCEPTION:
				if (top->hash().put_dont_replace(*json->key, value))
					throw Exception(PARSER_RUNTIME, json->key, "duplicate key");
				break;
			case Json::D_FIRST:
				top->hash().put_dont_replace(*json->key, value);
				break;
			case Json::D_LAST:
				top->hash().put(*json->key, value);
				break;
			case Json::D_ALL:
				if (top->hash().put_dont_replace(*json->key, value)){
					for(int i=2;;i++){
						String key;
						key << *json->key << "_" << format(i, 0);
						if (!top->hash().put_dont_replace(key, value)) break;
					}
				}
				break;
		}
		json->key=NULL;
	}
}

String* json_string(Json *json, const char *value, uint32_t length){
	String::C result = json->charset !=NULL ? 
		Charset::transcode(String::C(value, length), UTF8_charset, *json->charset) :
		String::C(pa_strdup(value, length), length);
	return new String(result.str, json->taint, result.length);
}

static Value *json_hook(Request &r, Junction *hook, String* key, Value* value){
	VMethodFrame frame(*hook->method, r.method_frame, hook->self);
	Value *params[]={new VString(key ? *key : String::Empty), value};

	frame.store_params(params, 2);
	r.execute_method(frame);

	return &frame.result().as_value();
}

static int json_callback(Json *json, int type, const char *value, uint32_t length)
{
	switch(type) {
		case JSON_OBJECT_BEGIN:{
			VHash *v = new VHash();
			if (json->hook_object){
				json->key_stack.push(json->key);
				json->key=NULL;
			} else {
				if (json->stack.count()) set_json_value(json, v);
			}
			json->stack.push(v);
			break;
		}
		case JSON_OBJECT_END:{
			if (json->hook_object){
				String* key = json->key_stack.pop();
				json->result = json_hook(*json->request, json->hook_object, key, json->stack.pop());
				
				if (json->stack.count()){
					json->key = key;
					set_json_value(json, json->result);
				}
			} else {
				json->result = json->stack.pop();
			}
			break;
		}
		case JSON_ARRAY_BEGIN:{
			VHash *v = new VHash();
			if (json->hook_array){
				json->key_stack.push(json->key);
				json->key=NULL;
			} else {
				if (json->stack.count()) set_json_value(json, v);
			}
			json->stack.push(v);
			break;
		}
		case JSON_ARRAY_END:
			// libjson supports array at top level, we too
			if (json->hook_array){
				String* key = json->key_stack.pop();
				json->result = json_hook(*json->request, json->hook_array, key, json->stack.pop());
				
				if (json->stack.count()){
					json->key = key;
					set_json_value(json, json->result);
				}
			} else {
				json->result = json->stack.pop();
			}
			break;
		case JSON_KEY:
			json->key = json_string(json, value, length);
			break;
		case JSON_INT:
			set_json_value(json, new VDouble( json_string(json, value, length)->as_double() ));
			break;
		case JSON_FLOAT:
			if (json->handle_double){
				set_json_value(json, new VDouble( json_string(json, value, length)->as_double() ));
				break;
			} // else is JSON_STRING
		case JSON_STRING:
			set_json_value(json, new VString(*json_string(json, value, length)));
			break;
		case JSON_NULL:
			set_json_value(json, VVoid::get());
			break;
		case JSON_TRUE:
			set_json_value(json, &VBool::get(true));
			break;
		case JSON_FALSE:
			set_json_value(json, &VBool::get(false));
			break;
	}
	return 0;
}

static const char* json_error_message(int error_code){
	static const char* error_messages[] = {
		NULL,
		"out of memory",
		"bad character",
		"stack empty",
		"pop unexpected mode",
		"nesting limit",
		"data limit",
		"comment not allowed by config",
		"unexpected char",
		"missing unicode low surrogate",
		"unexpected unicode low surrogate",
		"error comma out of structure",
		"error in a callback"
	};
	return error_messages[error_code];
}

extern String::Language get_untaint_lang(const String& lang_name);

static void _parse(Request& r, MethodParams& params) {
	const String& json_string=params.as_string(0, "json must be string");

	Json json(r.charsets.source().isUTF8() ? NULL : &(r.charsets.source()));

	json_config config = {
		0,		// buffer_initial_size
		128,		// max_nesting
		0,		// max_data
		1,		// allow_c_comments
		1,		// allow_yaml_comments
		pa_malloc,
		pa_realloc,
		pa_free
	};

	if(params.count() == 2)
		if(HashStringValue* options=params.as_hash(1)) {
			int valid_options=0;
			if(Value* value=options->get("depth")) {
				config.max_nesting=r.process_to_value(*value).as_int();
				valid_options++;
			}
			if(Value* value=options->get("double")) {
				json.handle_double=r.process_to_value(*value).as_bool();
				valid_options++;
			}
			if(Value* value=options->get("distinct")) {
				const String& sdistinct=value->as_string();
				if (!json.set_distinct(sdistinct))
					throw Exception(PARSER_RUNTIME, &sdistinct, "must be 'first', 'last' or 'all'");
				valid_options++;
			}
			if(Value* value=options->get("taint")) {
				json.taint=get_untaint_lang(value->as_string());
				valid_options++;
			}
			if(Value* value=options->get("object")) {
				json.hook_object=value->get_junction();
				json.request=&r;
				if (!json.hook_object || !json.hook_object->method || !json.hook_object->method->params_names || !(json.hook_object->method->params_names->count() == 2))
					throw Exception(PARSER_RUNTIME, 0, "$.object must be parser method with 2 parameters");
				valid_options++;
			}
			if(Value* value=options->get("array")) {
				json.hook_array=value->get_junction();
				json.request=&r;
				if (!json.hook_array || !json.hook_array->method || !json.hook_array->method->params_names || !(json.hook_array->method->params_names->count() == 2))
					throw Exception(PARSER_RUNTIME, 0, "$.array must be parser method with 2 parameters");
				valid_options++;
			}
			if(valid_options!=options->count())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
		}

	const String::Body json_body = json_string.cstr_to_string_body_untaint(String::L_JSON, r.connection(false), &r.charsets);
	const char *json_cstr = json.charset != NULL ? Charset::transcode(json_body, *json.charset, UTF8_charset).cstr() : json_body.cstr();

	json_parser parser;
	if(int result = json_parser_init(&parser, &config, (json_parser_callback)&json_callback, &json))
		throw Exception("json.parse", 0, "%s", json_error_message(result));

	uint32_t processed;
	if(int result = json_parser_string(&parser, json_cstr, strlen(json_cstr), &processed))
		throw Exception("json.parse", 0, "%s at byte %d", json_error_message(result), processed);

	if (!json_parser_is_done(&parser))
		throw Exception("json.parse", 0, "unexpected end of json data");
	
	json_parser_free(&parser);

	if (json.result) r.write_no_lang(*json.result);
}

const uint ANTI_ENDLESS_JSON_STRING_RECOURSION=128;

char *get_indent(uint level){
	static char* cache[ANTI_ENDLESS_JSON_STRING_RECOURSION]={};
	if (!cache[level]){
		char *result = 	static_cast(pa_gc_malloc_atomic(level+1));
		memset(result, '\t', level);
		result[level]='\0';
		return cache[level]=result;
	}
	return cache[level];
}

class Json_string_recoursion {
	Json_options& foptions;
public:
	Json_string_recoursion(Json_options& aoptions) : foptions(aoptions) {
		if(++foptions.json_string_recoursion==ANTI_ENDLESS_JSON_STRING_RECOURSION)
			throw Exception(PARSER_RUNTIME, 0, "call canceled - endless json recursion detected");
	}
	~Json_string_recoursion() {
		if(foptions.json_string_recoursion)
			foptions.json_string_recoursion--;
	}
};

const String& value_json_string(String::Body key, Value& v, Json_options& options);

const String* Json_options::hash_json_string(HashStringValue &hash) {
	if(!hash.count())
		return new String("{}", String::L_AS_IS);

	Json_string_recoursion go_down(*this);

	String& result = *new String("{\n", String::L_AS_IS);

	if (indent){

		String *delim=NULL;
		indent=get_indent(json_string_recoursion);
		for(HashStringValue::Iterator i(hash); i; i.next() ){
			if (delim){
				result << *delim;
			} else {
				result << indent << "\"";
				delim = new String(",\n", String::L_AS_IS); *delim << indent << "\"";
			}
			result << String(i.key(), String::L_JSON) << "\":" << value_json_string(i.key(), *i.value(), *this);
		}
		result << "\n" << (indent=get_indent(json_string_recoursion-1)) << "}";

	} else {

		bool need_delim=false;
		for(HashStringValue::Iterator i(hash); i; i.next() ){
			result << (need_delim ? ",\n\"" : "\"");
			result << String(i.key(), String::L_JSON) << "\":" << value_json_string(i.key(), *i.value(), *this);
			need_delim=true;
		}
		result << "\n}";

	}

	return &result;
}

static bool based_on(HashStringValue::key_type key, HashStringValue::value_type /*value*/, Value* v) {
	return v->is(key.cstr());
}

const String& value_json_string(String::Body key, Value& v, Json_options& options) {
	if(options.methods) {
		Value* method=options.methods->get(v.type());
		if(!method){
			method=options.methods->first_that(based_on, &v);
			options.methods->put(key, method ? method : VVoid::get());
		}
		if(method && !method->is_void()) {
			Junction* junction=method->get_junction();
			VMethodFrame frame(*junction->method, options.r->method_frame, junction->self);

			HashStringValue* params_hash=options.params && options.indent ? options.params->get_hash() : NULL;
			Temp_hash_value indent(params_hash, "indent", new VString(*new String(options.indent, String::L_AS_IS)));

			Value *params[]={new VString(*new String(key, String::L_JSON)), &v, options.params ? options.params : VVoid::get()};
			frame.store_params(params, 3);

			options.r->execute_method(frame);

			return frame.result().as_string();
		}
	}

	options.key=key;
	return *v.get_json_string(options);
}

static void _string(Request& r, MethodParams& params) {
	Json_options json(&r);

	if(params.count() == 2)
		if(HashStringValue* options=params.as_hash(1)) {
			json.params=params.get(1);
			HashStringValue* methods=new HashStringValue();
			int valid_options=0;
			HashStringValue* vvalue;
			for(HashStringValue::Iterator i(*options); i; i.next() ){
				String::Body key=i.key();
				Value* value=i.value();
				if(key == "skip-unknown"){
					json.skip_unknown=r.process_to_value(*value).as_bool();
					valid_options++;
				} else if(key == "date" && value->is_string()){
					const String& svalue=value->as_string();
					if(!json.set_date_format(svalue))
						throw Exception(PARSER_RUNTIME, &svalue, "must be 'sql-string', 'gmt-string' or 'unix-timestamp'");
					valid_options++;
				} else if(key == "indent"){
					if(value->is_string()){
						json.indent=value->as_string().cstr();
						json.json_string_recoursion=strlen(json.indent);
					} else json.indent=r.process_to_value(*value).as_bool() ? "" : NULL;
					valid_options++;
				} else if(key == "table" && value->is_string()){
					const String& svalue=value->as_string();
					if(!json.set_table_format(svalue))
						throw Exception(PARSER_RUNTIME, &svalue, "must be 'array', 'object' or 'compact'");
					valid_options++;
				} else if(key == "file" && value->is_string()){
					const String& svalue=value->as_string();
					if(!json.set_file_format(svalue))
						throw Exception(PARSER_RUNTIME, &svalue, "must be 'base64', 'text' or 'stat'");
					valid_options++;
#ifdef XML
				} else if(key == "xdoc" && (vvalue = value->get_hash())){
					json.xdoc_options=new XDocOutputOptions();
					json.xdoc_options->append(r, vvalue);
					valid_options++;
#endif
				} else if(Junction* junction=value->get_junction()){
					if(!junction->method || !junction->method->params_names || junction->method->params_names->count() != 3)
						throw Exception(PARSER_RUNTIME, 0, "$.%s must be parser method with 3 parameters", key.cstr());
					methods->put(key, value);
					valid_options++;
				}
			}

			if(valid_options!=options->count())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);

			// special handling for $._default 
			if(VHash* vhash=static_cast(params[1].as(VHASH_TYPE)))
				if(Value* value=vhash->get_default()) {
					Junction* junction=value->get_junction();
					if(!junction || !junction->method || !junction->method->params_names || junction->method->params_names->count() != 3)
						throw Exception(PARSER_RUNTIME, 0, "$.%s must be parser method with 3 parameters", HASH_DEFAULT_ELEMENT_NAME);
					json.default_method=value;
				}

			if(methods->count())
				json.methods=methods;
		}

	const String& result_string=value_json_string(String::Body(), params[0], json);
	String::Body result_body=result_string.cstr_to_string_body_untaint(String::L_JSON, r.connection(false), &r.charsets);
	r.write_pass_lang(*new String(result_body, String::L_AS_IS));
 }

// constructor

MJson::MJson(): Methoded("json") {
	add_native_method("parse", Method::CT_STATIC, _parse, 1, 2);

	add_native_method("string", Method::CT_ANY, _string, 1, 2);
}
parser-3.4.3/src/classes/response.C000644 000000 000000 00000001503 11730603270 017300 0ustar00rootwheel000000 000000 /** @file
	Parser: @b response parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "classes.h"
#include "pa_vmethod_frame.h"

#include "pa_request.h"
#include "pa_vresponse.h"

volatile const char * IDENT_RESPONSE_C="$Id: response.C,v 1.28 2012/03/16 09:24:08 moko Exp $";

// class

class MResponse: public Methoded {
public:
	MResponse();
public: // Methoded
	bool used_directly() { return false; }
};

// global variable

DECLARE_CLASS_VAR(response, new MResponse, 0);

// methods

static void _clear(Request& r, MethodParams&) {
	GET_SELF(r, VResponse).fields().clear();
}

// constructor

MResponse::MResponse(): Methoded("response") {
	// ^clear[]
	add_native_method("clear", Method::CT_DYNAMIC, _clear, 0, 0);
}
parser-3.4.3/src/classes/curl.C000644 000000 000000 00000050020 12173310332 016401 0ustar00rootwheel000000 000000 /** @file
	Parser: @b curl parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
*/

#include "pa_config_includes.h"

#include "pa_vmethod_frame.h"
#include "pa_request.h"
#include "pa_vfile.h"
#include "pa_charsets.h"
#include "pa_vstring.h"
#include "pa_vtable.h"
#include "pa_common.h"
#include "pa_http.h" 
#include "ltdl.h"

volatile const char * IDENT_CURL_C="$Id: curl.C,v 1.29 2013/07/22 20:06:50 moko Exp $";

class MCurl: public Methoded {
public:
	MCurl();
};

// global variables

DECLARE_CLASS_VAR(curl, new MCurl, 0);

#include "curl.h"

typedef CURL *(*t_curl_easy_init)(); t_curl_easy_init f_curl_easy_init;
typedef CURLcode (*t_curl_easy_setopt)(CURL *, CURLoption option, ...); t_curl_easy_setopt f_curl_easy_setopt;
typedef CURLcode (*t_curl_easy_perform)(CURL *); t_curl_easy_perform f_curl_easy_perform;
typedef void (*t_curl_easy_cleanup)(CURL *); t_curl_easy_cleanup f_curl_easy_cleanup;
typedef const char *(*t_curl_easy_strerror)(CURLcode); t_curl_easy_strerror f_curl_easy_strerror;
typedef CURLcode (*t_curl_easy_getinfo)(CURL *curl, CURLINFO info, ...); t_curl_easy_getinfo f_curl_easy_getinfo;
typedef struct curl_slist *(*t_curl_slist_append)(struct curl_slist *,const char *); t_curl_slist_append f_curl_slist_append;
typedef const char *(*t_curl_version)(); t_curl_version f_curl_version;
typedef CURLFORMcode (*t_curl_formadd)(struct curl_httppost **httppost, struct curl_httppost **last_post, ...); t_curl_formadd f_curl_formadd;
typedef void (*t_curl_formfree)(struct curl_httppost *form); t_curl_formfree f_curl_formfree;

#define GLINK(name) f_##name=(t_##name)lt_dlsym(handle, #name);
#define DLINK(name) GLINK(name) if(!f_##name) return "function " #name " was not found";
		
static const char *dlink(const char *dlopen_file_spec) {
	pa_dlinit();

	lt_dlhandle handle=lt_dlopen(dlopen_file_spec);

	if(!handle){
		if(const char* result=lt_dlerror())
			return result;
		return "can not open the dynamic link module";
	}

	DLINK(curl_easy_init);
	DLINK(curl_easy_cleanup);
	DLINK(curl_version);
	DLINK(curl_easy_setopt);
	DLINK(curl_easy_perform);
	DLINK(curl_easy_strerror);
	DLINK(curl_easy_getinfo);
	DLINK(curl_slist_append);
	DLINK(curl_formadd);
	DLINK(curl_formfree);
	return 0;
}


class ParserOptions {
public:
	const String *filename;
	const String *content_type;
	bool is_text;
	Charset *charset, *response_charset;
	struct curl_httppost *f_post;
	FILE *f_stderr;

	ParserOptions() : filename(0), content_type(0), is_text(true), charset(0), response_charset(0), f_post(0), f_stderr(0){}
	~ParserOptions() {
		f_curl_formfree(f_post);
		if(f_stderr)
			fclose(f_stderr);
	}
	 
};

// using TLS instead of keeping variables in request
THREAD_LOCAL CURL *fcurl = 0;
THREAD_LOCAL ParserOptions *foptions = 0;

static CURL *curl(){
	if(!fcurl)
		throw Exception("curl", 0, "outside of 'session' operator");
	return fcurl;
}

static ParserOptions &options(){
	if(!foptions)
		throw Exception("curl", 0, "outside of 'session' operator");
	return *foptions;
}

// using temporal object scheme to garanty cleanup call
class Temp_curl {
	CURL *saved_curl;
	ParserOptions *saved_options;
public:
	Temp_curl() : saved_curl(fcurl), saved_options(foptions){
		fcurl = f_curl_easy_init();
		foptions = new ParserOptions();
		f_curl_easy_setopt(fcurl, CURLOPT_POSTFIELDSIZE, 0); // fix libcurl bug
		f_curl_easy_setopt(fcurl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4); // avoid ipv6 by default
	}
	~Temp_curl() {
		f_curl_easy_cleanup(fcurl);
		fcurl = saved_curl;
		delete foptions;
		foptions = saved_options;
	}
};

bool curl_linked = false;
const char *curl_library="libcurl" LT_MODULE_EXT;

const char *curl_status = 0;

static void temp_curl(void (*action)(Request&, MethodParams&), Request& r, MethodParams& params){
	if(!curl_linked){
		curl_linked=true;
		curl_status=dlink(curl_library);
	}

	if(curl_status == 0){
		Temp_curl temp_curl;
		action(r,params);
	} else {
		throw Exception("curl", 0, "failed to load curl library %s: %s", curl_library, curl_status);
	}
}

static void _curl_session_action(Request& r, MethodParams& params){
	Value& body_code=params.as_junction(0, "body must be code");
	r.process_write(body_code);
}

static void _curl_session(Request& r, MethodParams& params){
	temp_curl(_curl_session_action, r, params);
}

static void _curl_version_action(Request& r, MethodParams& ){
	r.write_no_lang(*new VString(*new String(f_curl_version(), String::L_TAINTED)));
}

static void _curl_version(Request& r, MethodParams& params){
	fcurl ? _curl_version_action(r, params) : temp_curl(_curl_version_action, r, params);
}

static char *str_lower(const char *str){
	char *result=pa_strdup(str);
	for(char* c=result; *c; c++)
		*c=(char)tolower((unsigned char)*c);
	return result;
}

static char *str_upper(const char *str){
	char *result=pa_strdup(str);
	for(char* c=result; *c; c++)
		*c=(char)toupper((unsigned char)*c);
	return result;
}

class CurlOption {
public:

	enum OptionType {
		CURL_STRING,
		CURL_URLENCODE, // url-encoded string
		CURL_URL,
		CURL_INT,
		CURL_POST,
		CURL_FORM,
		CURL_HEADERS,
		CURL_FILE,
		CURL_STDERR,
		PARSER_LIBRARY,
		PARSER_NAME,
		PARSER_CONTENT_TYPE,
		PARSER_MODE,
		PARSER_CHARSET,
		PARSER_RESPONSE_CHARSET
	};

	CURLoption id;
	OptionType type;
	CurlOption(CURLoption aid, OptionType atype): id(aid), type(atype) {}
};

class CurlOptionHash: public HashString {
public:
	CurlOptionHash() {
#define	CURL_OPT(type, name) put(str_lower(#name),new CurlOption(CURLOPT_##name, CurlOption::type));
#define	PARSER_OPT(type, name) put(name,new CurlOption((CURLoption)0, CurlOption::type));
		CURL_OPT(CURL_URL, URL);
		CURL_OPT(CURL_STRING, INTERFACE);
		CURL_OPT(CURL_INT, LOCALPORT);
		CURL_OPT(CURL_INT, PORT);
		
		CURL_OPT(CURL_INT, VERBOSE);
		CURL_OPT(CURL_STDERR, STDERR);
		CURL_OPT(CURL_INT, MAXFILESIZE);
		
		CURL_OPT(CURL_INT, HTTPAUTH);
		CURL_OPT(CURL_STRING, USERPWD);

		CURL_OPT(CURL_STRING, USERNAME);
		CURL_OPT(CURL_STRING, PASSWORD);

		CURL_OPT(CURL_URLENCODE, USERAGENT);
		CURL_OPT(CURL_URLENCODE, REFERER);
		CURL_OPT(CURL_INT, AUTOREFERER);

		CURL_OPT(CURL_STRING, ENCODING); // gzip or deflate
		CURL_OPT(CURL_STRING, ACCEPT_ENCODING); // gzip or deflate

		CURL_OPT(CURL_INT, FOLLOWLOCATION);
		CURL_OPT(CURL_INT, UNRESTRICTED_AUTH);
		CURL_OPT(CURL_INT, IPRESOLVE);

		CURL_OPT(CURL_INT, POST);
		CURL_OPT(CURL_INT, HTTPGET);
		CURL_OPT(CURL_INT, NOBODY);
		CURL_OPT(CURL_STRING, CUSTOMREQUEST);

		CURL_OPT(CURL_POST, POSTFIELDS); // hopefully is safe too
		CURL_OPT(CURL_POST, COPYPOSTFIELDS);
		CURL_OPT(CURL_FORM, HTTPPOST);

		CURL_OPT(CURL_HEADERS, HTTPHEADER);
		CURL_OPT(CURL_URLENCODE, COOKIE);
		CURL_OPT(CURL_URLENCODE, COOKIELIST);
		CURL_OPT(CURL_INT, COOKIESESSION);

		CURL_OPT(CURL_INT, IGNORE_CONTENT_LENGTH);
		CURL_OPT(CURL_INT, HTTP_CONTENT_DECODING);
		CURL_OPT(CURL_INT, HTTP_TRANSFER_DECODING);

		CURL_OPT(CURL_INT, MAXREDIRS);
		CURL_OPT(CURL_INT, POSTREDIR);

		CURL_OPT(CURL_STRING, RANGE);

		CURL_OPT(CURL_INT, TIMEOUT);
		CURL_OPT(CURL_INT, TIMEOUT_MS);
		CURL_OPT(CURL_INT, LOW_SPEED_LIMIT);
		CURL_OPT(CURL_INT, LOW_SPEED_TIME);
		CURL_OPT(CURL_INT, MAXCONNECTS);

		CURL_OPT(CURL_STRING, PROXY);
		CURL_OPT(CURL_INT, PROXYPORT);
		CURL_OPT(CURL_INT, PROXYTYPE);
		CURL_OPT(CURL_INT, HTTPPROXYTUNNEL); 
		CURL_OPT(CURL_STRING, PROXYUSERPWD);
		CURL_OPT(CURL_INT, PROXYAUTH);

		CURL_OPT(CURL_INT, FRESH_CONNECT);
		CURL_OPT(CURL_INT, FORBID_REUSE);
		CURL_OPT(CURL_INT, CONNECTTIMEOUT);
		CURL_OPT(CURL_INT, CONNECTTIMEOUT_MS);
		CURL_OPT(CURL_INT, FAILONERROR);

		CURL_OPT(CURL_FILE, SSLCERT);
		CURL_OPT(CURL_STRING, SSLCERTTYPE);
		CURL_OPT(CURL_FILE, SSLKEY);
		CURL_OPT(CURL_STRING, SSLKEYTYPE);
		CURL_OPT(CURL_STRING, KEYPASSWD);
		CURL_OPT(CURL_STRING, SSLENGINE);
		CURL_OPT(CURL_STRING, SSLENGINE_DEFAULT);

		CURL_OPT(CURL_FILE, ISSUERCERT);
		CURL_OPT(CURL_FILE, CRLFILE);

		CURL_OPT(CURL_STRING, CAINFO);
		CURL_OPT(CURL_FILE, CAPATH);
		CURL_OPT(CURL_INT, SSL_VERIFYPEER);
		CURL_OPT(CURL_INT, SSL_VERIFYHOST);
		CURL_OPT(CURL_STRING, SSL_CIPHER_LIST);
		CURL_OPT(CURL_INT, SSL_SESSIONID_CACHE);

		PARSER_OPT(PARSER_LIBRARY, "library");
		PARSER_OPT(PARSER_NAME, "name");
		PARSER_OPT(PARSER_CONTENT_TYPE, "content-type");
		PARSER_OPT(PARSER_MODE, "mode");
		PARSER_OPT(PARSER_CHARSET, "charset");
		PARSER_OPT(PARSER_RESPONSE_CHARSET, "response-charset");
	}

} *curl_options=0;

static const char *curl_urlencode(const String &s, Request& r){
	if(options().charset){
		Temp_client_charset temp(r.charsets, *options().charset);
		return s.untaint_and_transcode_cstr(String::L_URI, &r.charsets);
	} else
		return s.untaint_cstr(String::L_URI);
}

static struct curl_slist *curl_headers(HashStringValue *value_hash, Request& r) {
	struct curl_slist *slist=NULL;

	for(HashStringValue::Iterator i(*value_hash); i; i.next() ){
		String header = 
			String(pa_http_safe_header_name(capitalize(i.key().cstr())), String::L_AS_IS)
			<< ": " 
			<< String(i.value()->as_string(), String::L_HTTP_HEADER);

		slist=f_curl_slist_append(slist, curl_urlencode(header, r));
	}
	return slist;
}

static const char* curl_transcode(const String &s, Request& r){
	return options().charset ? Charset::transcode(s.cstr(), r.charsets.source(), *options().charset).cstr() : s.cstr();
}

static void curl_form(HashStringValue *value_hash, Request& r){ 
	struct curl_httppost *f_last=0;
	for(HashStringValue::Iterator i(*value_hash); i; i.next() ){
		const char *key = curl_transcode(String(i.key().cstr()), r);
		if(const String* svalue = i.value()->get_string()){ 
			// string
			f_curl_formadd(&options().f_post, &f_last, 
				CURLFORM_PTRNAME, key,
				CURLFORM_PTRCONTENTS, curl_transcode(String(svalue->cstr()), r), 
				CURLFORM_END);
		} else if(Table* tvalue = i.value()->get_table()){
			// table
			for(size_t t = 0; t < tvalue->count(); t++) {
				f_curl_formadd(&options().f_post, &f_last, 
					CURLFORM_PTRNAME, key,
					CURLFORM_PTRCONTENTS, curl_transcode(String(tvalue->get(t)->get(0)->cstr()), r), 
					CURLFORM_END);
			}
		} else if(VFile* fvalue=static_cast(i.value()->as("file"))){
			// file
			f_curl_formadd(&options().f_post, &f_last, 
				CURLFORM_PTRNAME, key,
				CURLFORM_BUFFER, curl_transcode(String(fvalue->fields().get("name")->as_string(), String::L_FILE_SPEC), r),
				CURLFORM_BUFFERLENGTH, (long)fvalue->value_size(), 
				CURLFORM_BUFFERPTR, fvalue->value_ptr(), 
				CURLFORM_CONTENTTYPE, fvalue->fields().get("content-type")->as_string().taint_cstr(String::L_URI), 
				CURLFORM_END);
		} else {
			throw Exception("curl", new String(i.key(), String::L_TAINTED), "is %s, form option value can be string, table or file only", i.value()->type());			
		}
	}
}

static const char *curl_check_file(const String &file_spec){
	const char *file_spec_cstr=file_spec.taint_cstr(String::L_FILE_SPEC);
	struct stat finfo;
	if(stat(file_spec_cstr, &finfo)==0)
		check_safe_mode(finfo, file_spec, file_spec_cstr);
	return file_spec_cstr;
}

static void curl_setopt(HashStringValue::key_type key, HashStringValue::value_type value, Request& r) {
	CurlOption *opt=curl_options->get(key);

	if(opt==0)
		throw Exception("curl", 0, "called with invalid option '%s'", key.cstr());

	CURLcode res = CURLE_OK;
	Value &v=r.process_to_value(*value);

	switch (opt->type){
		case CurlOption::CURL_STRING:{
			// string curl option
			const char *value_str=v.as_string().cstr();
			res=f_curl_easy_setopt(curl(), opt->id, value_str);
			break;
		}
		case CurlOption::CURL_URLENCODE:{
			// url-encoded string curl option
			const char *value_str=curl_urlencode(v.as_string(), r);
			res=f_curl_easy_setopt(curl(), opt->id, value_str);
			break;
		}
		case CurlOption::CURL_URL:{
			// url-encoded string curl_url option
			const String url = v.as_string();
			if(!url.starts_with("http://") && !url.starts_with("https://"))
				throw Exception("curl", 0, "failed to set option '%s': invalid url scheme '%s'", key.cstr(), url.cstr());
			const char *value_str=curl_urlencode(url, r);
			res=f_curl_easy_setopt(curl(), opt->id, value_str);
			break;
		}
		case CurlOption::CURL_INT:{
			// integer curl option
			long value_int=(long)v.as_double();
			res=f_curl_easy_setopt(curl(), opt->id, value_int);
			break;
		}
		case CurlOption::CURL_POST:{
			// http post curl option
			if(v.get_string()){
				if( (res=f_curl_easy_setopt(curl(), CURLOPT_POSTFIELDSIZE, -1L)) == CURLE_OK )
					res=f_curl_easy_setopt(curl(), opt->id, curl_urlencode(v.as_string(), r));
			} else {
				VFile *file=v.as_vfile(String::L_AS_IS);
				if( (res=f_curl_easy_setopt(curl(), CURLOPT_POSTFIELDSIZE, (long)file->value_size())) == CURLE_OK )
					res=f_curl_easy_setopt(curl(), opt->id, file->value_ptr());
			}
			break;
		}
		case CurlOption::CURL_FORM:{
			HashStringValue *value_hash = v.get_hash();
			if(value_hash){
				curl_form(value_hash, r);
			} else if(v.get_string()->is_empty()){
				f_curl_formfree(options().f_post);
				options().f_post = 0;
			} else {
				throw Exception("curl", 0, "failed to set option '%s': value must be a hash", key.cstr());
			}
			res=f_curl_easy_setopt(curl(), CURLOPT_HTTPPOST, foptions->f_post);
			break;
		}
		case CurlOption::CURL_HEADERS:{
			// http headers curl option
			HashStringValue *value_hash=v.get_hash();
			res=f_curl_easy_setopt(curl(), opt->id, value_hash ? curl_headers(value_hash, r) : 0);
			break;
		}
		case CurlOption::CURL_FILE:{
			// file-spec curl option
			const char *file_spec_cstr=curl_check_file(r.absolute(v.as_string()));
			res=f_curl_easy_setopt(curl(), opt->id, file_spec_cstr);
			break;
		}
		case CurlOption::CURL_STDERR:{
			// verbose output redirection from stderr to file curl option
			const char *file_spec_cstr=curl_check_file(r.absolute(v.as_string()));
			FILE *f_stderr=options().f_stderr=fopen(file_spec_cstr, "wt");
			if (f_stderr){
				res=f_curl_easy_setopt(curl(), opt->id, f_stderr);
			} else {
				throw Exception("curl", 0, "failed to set option '%s': unable to open file '%s'", key.cstr(), file_spec_cstr);
			}
			break;
		}
		case CurlOption::PARSER_LIBRARY:{
			// 'library' parser option
			if(fcurl==0){
				curl_library=v.as_string().taint_cstr(String::L_FILE_SPEC);
			} else 
				throw Exception("curl", 0, "failed to set option '%s': already loaded", key.cstr());
			break;
		}
		case CurlOption::PARSER_NAME:{
			// 'name' parser option
			options().filename=&v.as_string();
			break;
		}
		case CurlOption::PARSER_CONTENT_TYPE:{
			// 'content-type' parser option
			options().content_type=&v.as_string();
			break;
		}
		case CurlOption::PARSER_MODE:{
			// 'mode' parser option
			options().is_text=VFile::is_text_mode(v.as_string());
			break;
		}
		case CurlOption::PARSER_CHARSET:{
			// 'charset' parser option
			options().charset=&::charsets.get(v.as_string().change_case(r.charsets.source(), String::CC_UPPER));
			break;
		}
		case CurlOption::PARSER_RESPONSE_CHARSET:{
			// 'response-charset' parser option
			options().response_charset=&::charsets.get(v.as_string().change_case(r.charsets.source(), String::CC_UPPER));
			break;
		}
	}

	if(res != CURLE_OK)
		throw Exception("curl", 0, "failed to set option '%s': %s", key.cstr(), f_curl_easy_strerror(res));
}

static void _curl_options(Request& r, MethodParams& params){
	if(curl_options==0)
		curl_options=new CurlOptionHash();

	if(HashStringValue* options=params.as_hash(0))
		options->for_each(curl_setopt, r);
}


class Curl_buffer{
public:
	char *buf;
	size_t length;
	size_t buf_size;

	Curl_buffer() : buf((char *)pa_malloc(MAX_STRING+1)), length(0), buf_size(MAX_STRING){}
};

static int curl_writer(char *data, size_t size, size_t nmemb, Curl_buffer *result){
	if(result == 0)
		return 0;

	size=size*nmemb;
	if(size>0){
		if(result->length + size >= result->buf_size){
			result->buf_size = result->buf_size*2 + size;
			result->buf = (char *)pa_realloc(result->buf, result->buf_size+1);
		}
		memcpy(result->buf+result->length, data, size);
		result->length += size;
	}
	return size;
}

class Curl_response {
public:
	HASH_STRING headers;
	Array cookies;
};

static int curl_header(char *data, size_t size, size_t nmemb, Curl_response *result){
	if(result == 0)
		return 0;

	size=size*nmemb;
	if(size>0){
		char *line=pa_strdup(data, size);
		char *value=lsplit(line,':');
		if(value && *line){
			// we need only headers, not the response code
			const char* HEADER_NAME=str_upper(line);
			result->headers.put(HEADER_NAME, value);
			if(strcmp(HEADER_NAME, "SET-COOKIE")==0)
				result->cookies+=value;
		}
	}
	return size;
}

#define CURL_SETOPT(option, arg, message) \
	if( (res=f_curl_easy_setopt(curl(), option, arg)) != CURLE_OK){ \
		throw Exception("curl", 0, "failed to set " message ": %s", f_curl_easy_strerror(res)); \
	}

static void _curl_load_action(Request& r, MethodParams& params){
	if(params.count()==1)
		_curl_options(r, params);

	CURLcode res;

	Curl_buffer body;
	CURL_SETOPT(CURLOPT_WRITEFUNCTION, curl_writer, "curl writer function");
	CURL_SETOPT(CURLOPT_WRITEDATA, &body, "curl write buffer");

	// we need a container for headers as VFile fields can be put only after VFile.set
	Curl_response response;
	CURL_SETOPT(CURLOPT_HEADERFUNCTION, curl_header, "curl header function");
	CURL_SETOPT(CURLOPT_WRITEHEADER, &response, "curl header buffer");

	if((res=f_curl_easy_perform(curl())) != CURLE_OK){
		const char *ex_type = 0; 
		switch(res){
			case CURLE_OPERATION_TIMEDOUT:
				ex_type = "curl.timeout"; break;
			case CURLE_COULDNT_RESOLVE_HOST:
				ex_type = "curl.host"; break;
			case CURLE_COULDNT_CONNECT:
				ex_type = "curl.connect"; break;
			case CURLE_HTTP_RETURNED_ERROR:
				ex_type = "curl.status"; break;
			case CURLE_SSL_CONNECT_ERROR:
			case CURLE_SSL_CERTPROBLEM:
			case CURLE_SSL_CIPHER:
			case CURLE_SSL_CACERT:
			case CURLE_SSL_ENGINE_INITFAILED:
				ex_type = "curl.ssl"; break;
		}
		throw Exception( ex_type ? ex_type : "curl.fail", 0, "%s", f_curl_easy_strerror(res));
	}

	// assure trailing zero
	body.buf[body.length]=0;

	VFile& result=*new VFile;

	String::Body ct_header = response.headers.get(HTTP_CONTENT_TYPE_UPPER);
	Charset *asked_charset = options().response_charset;
	if (asked_charset == 0){
		Charset *remote_charset = ct_header.is_empty() ? 0 : detect_charset(ct_header.trim(String::TRIM_BOTH, " \t\n\r").cstr());
		asked_charset = remote_charset ? remote_charset : options().charset;
	}

	if(options().is_text && asked_charset != 0){
		String::C c=Charset::transcode(String::C(body.buf, body.length), *asked_charset, r.charsets.source());
		body.buf=(char *)c.str;
		body.length=c.length;
	}

	result.set(true/*tainted*/, options().is_text, body.buf, body.length, options().filename
				, options().content_type ? new VString(*options().content_type) : 0, &r);
	long http_status = 0;
	if(f_curl_easy_getinfo(curl(), CURLINFO_RESPONSE_CODE, &http_status) == CURLE_OK){
		result.fields().put("status", new VInt(http_status));
	}

	for(HASH_STRING::Iterator i(response.headers); i; i.next() ){
		String::Body HEADER_NAME=i.key();	
		String::Body value=i.value();
		if(asked_charset){
			HEADER_NAME=Charset::transcode(HEADER_NAME, *asked_charset, r.charsets.source());
			value=Charset::transcode(value, *asked_charset, r.charsets.source());
		}
		result.fields().put(HEADER_NAME, new VString(*new String(value.trim(String::TRIM_BOTH, " \t\n\r"), String::L_TAINTED)));
	}

	// filling $.cookies
	Table* tcookies=0;

	for(Array_iterator i(response.cookies); i.has_next(); ){
		if(!tcookies){
			Table::columns_type columns=new ArrayString(1);
			*columns+=new String("value");
			tcookies=new Table(columns);
		}
		String::Body value=i.next();
		if(asked_charset)
			value=Charset::transcode(value, *asked_charset, r.charsets.source());
		ArrayString& row=*new ArrayString(1);
		row+=new String(value.trim(String::TRIM_BOTH, " \t\n\r"), String::L_TAINTED);
		*tcookies+=&row;
	}

	if(tcookies)
		result.fields().put(HTTP_COOKIES_NAME, new VTable(parse_cookies(r, tcookies)));

	r.write_no_lang(result);
}

static void _curl_load(Request& r, MethodParams& params){
	fcurl ? _curl_load_action(r, params) : temp_curl(_curl_load_action, r, params);
}

// constructor
MCurl::MCurl(): Methoded("curl") {
	add_native_method("session", Method::CT_STATIC, _curl_session, 1, 1);
	add_native_method("version", Method::CT_STATIC, _curl_version, 0, 0);
	add_native_method("options", Method::CT_STATIC, _curl_options, 1, 1);
	add_native_method("load", Method::CT_STATIC, _curl_load, 0, 1);
}
parser-3.4.3/src/classes/table.C000644 000000 000000 00000125660 12230057633 016546 0ustar00rootwheel000000 000000 /** @file
	Parser: @b table parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#if (!defined(NO_STRINGSTREAM) && !defined(FREEBSD4))
#include 
#endif

#include "classes.h"
#include "pa_vmethod_frame.h"

#include "pa_common.h"
#include "pa_request.h"
#include "pa_charsets.h"
#include "pa_vtable.h"
#include "pa_vint.h"
#include "pa_sql_connection.h"
#include "pa_vbool.h"
#include "pa_array.h"

volatile const char * IDENT_TABLE_C="$Id: table.C,v 1.300 2013/10/17 22:07:23 moko Exp $";

// class

class MTable: public Methoded {
public: // VStateless_class
	Value* create_new_value(Pool&) { return new VTable(); }
public:
	MTable();
};

// global variable

DECLARE_CLASS_VAR(table, new MTable, 0);

#define TABLE_REVERSE_NAME "reverse"

// globals

String sql_bind_name(SQL_BIND_NAME);
String sql_limit_name(PA_SQL_LIMIT_NAME);
String sql_offset_name(PA_SQL_OFFSET_NAME);
String sql_default_name(SQL_DEFAULT_NAME);
String sql_distinct_name(SQL_DISTINCT_NAME);
String sql_value_type_name(SQL_VALUE_TYPE_NAME);
String table_reverse_name(TABLE_REVERSE_NAME);

// methods

static Table::Action_options get_action_options(Request& r, MethodParams& params, 
						size_t options_index, const Table& source) {
	Table::Action_options result;
	if(params.count() <= options_index)
		return result;

	HashStringValue* options=params.as_hash(options_index);
	if(!options)
		return result;

	result.defined=true;
	bool defined_offset=false;

	int valid_options=0;
	if(Value* voffset=options->get(sql_offset_name)) {
		valid_options++;
		defined_offset=true;
		if(voffset->is_string()) {
			const String&  soffset=*voffset->get_string();
			if(soffset == "cur")
				result.offset=source.current();
			else
				throw Exception(PARSER_RUNTIME,
					&soffset,
					"must be 'cur' string or expression");
		} else 
			result.offset=r.process_to_value(*voffset).as_int();
	}
	if(Value* vlimit=options->get(sql_limit_name)) {
		valid_options++;
		result.limit=r.process_to_value(*vlimit).as_int();
	}
	if(Value *vreverse=(Value *)options->get(table_reverse_name)) { 
		valid_options++; 
		result.reverse=r.process_to_value(*vreverse).as_bool(); 
		if(result.reverse && !defined_offset) 
			result.offset=source.count()-1; 
	} 

	if(valid_options!=options->count())
		throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);

	return result;
}
static void check_option_param(bool options_defined, 
			  MethodParams& params, size_t next_param_index,
			  const char *msg) {
	if(next_param_index+(options_defined?1:0) != params.count())
		throw Exception(PARSER_RUNTIME,
			0,
			"%s", msg);
}

struct TableSeparators {
	char column;  const String* scolumn;
	char encloser; const String* sencloser;

	TableSeparators():
		column('\t'), scolumn(new String("\t")),
		encloser(0), sencloser(0)
	{}
	int load( HashStringValue& options ) {
		int result=0;
		if(Value* vseparator=options.get(PA_COLUMN_SEPARATOR_NAME)) {
			scolumn=&vseparator->as_string();
			if(scolumn->length()!=1)
				throw Exception(PARSER_RUNTIME,
					scolumn,
					"separator must be one character long");
			column=scolumn->first_char();
			result++;
		}
		if(Value* vencloser=options.get(PA_COLUMN_ENCLOSER_NAME)) {
			sencloser=&vencloser->as_string();
			if(sencloser->is_empty()){
				encloser=0;
			} else {
			if(sencloser->length()!=1)
				throw Exception(PARSER_RUNTIME,
					sencloser,
					"encloser must be one character long");
			encloser=sencloser->first_char();
			}
			result++;
		}
		return result;
	}
};

static void _create(Request& r, MethodParams& params) {
	// clone/copy part?
	if(Table *source=params[0].get_table()) {
		Table::Action_options o=get_action_options(r, params, 1, *source);
		check_option_param(o.defined, params, 1, 
			"too many parameters");
		GET_SELF(r, VTable).set_table(*new Table(*source, o));
		return;
	}

	size_t data_param_index=0;
	bool nameless=false;

	if(params.count()>1) {
		if(params[0].is_string()){ // can be nameless only
			const String& snameless=params.as_string(0, "called with more then 1 param, first param may be only string 'nameless' or junction");
			if(snameless!="nameless")
				throw Exception(PARSER_RUNTIME,
					&snameless,
					"table::create called with more then 1 param, first param may be only 'nameless'");
			nameless=true;
			data_param_index++;
		}
	}

	HashStringValue *options=0;
	TableSeparators separators;

	size_t options_param_index=data_param_index+1;
	if(
		options_param_indexis_empty())
				*columns += new String();
			else
				head[0]->split(*columns, col_pos_after, *separators.scolumn, String::L_AS_IS);
		}
	}

	Table& table=*new Table(columns);
	// parse cells

	ArrayString rows;
	data.split(rows, raw_pos_after, "\n", String::L_AS_IS);
	Array_iterator i(rows);
	while(i.has_next()) {
		Table::element_type row(new ArrayString);
		const String& string=*i.next();
		// remove comment lines
		if(string.is_empty())
			continue;

		size_t col_pos_after=0;
		string.split(*row, col_pos_after, *separators.scolumn, String::L_AS_IS);
		table+=row;
	}

	// replace any previous table value
	GET_SELF(r, VTable).set_table(table);
}

struct lsplit_result {
	char* piece;
	char delim;

	operator bool() { return piece!=0; }
};

inline lsplit_result lsplit(char* string, char delim1, char delim2) {
	lsplit_result result;
	if(string) {
		char delims[]={delim1, delim2, 0};
		if(char* v=strpbrk(string, delims)) {
			result.delim=*v;
			*v=0;
			result.piece=v+1;
			return result;
		}
	}
	result.piece=0;
	result.delim=0;
	return result;
}

inline lsplit_result lsplit(char* *string_ref, char delim1, char delim2) {
	lsplit_result result;
	result.piece=*string_ref;
	lsplit_result next=lsplit(*string_ref, delim1, delim2);
	result.delim=next.delim;
	*string_ref=next.piece;
	return result;
}

static lsplit_result lsplit(char** string_ref, char delim1, char delim2, char encloser) {
	lsplit_result result;

	if(char* string=*string_ref) {
		if(encloser && *string==encloser) {
			string++;
			
			char *read;
			char *write;
			write=read=string;
			char c;
			// we are enclosed, searching for second encloser
			while(c=*read++) {
				if(c==encloser) {
					if(*read==encloser) // double-encloser stands for encloser
						read++;
					else
						break; // note: skipping encloser
				}
				*write++=c;
			}
			// we are no longer enclosed, searching for delimiter, skipping extra enclosers
			while(c=*read++) {
				if(c==delim1 || c==delim2) {
					result.delim=c;
					break;
				} else 	if(c!=encloser)
					*write++=c;
			}
			*write=0; // terminate
			*string_ref=c? read: 0;
			result.piece=string;
			return result;
		} else
			return lsplit(string_ref, delim1, delim2);
	}
	result.piece=0;
	return result;
}

static void skip_empty_and_comment_lines( char** data_ref ) {
	if(char *data=*data_ref) {
		while( char c=*data ) {
			if( c== '\n' || c == '#' ) {
				/*nowhere=*/getrow(&data); // remove empty&comment lines
				if(!(*data_ref=data))
					break;
				continue;
			}
			break;
		}
	}
}

static void skip_empty_lines( char** data_ref ) {
	if(char *data=*data_ref) {
		while( char c=*data ) {
			if( c== '\n' ) {
				/*nowhere=*/getrow(&data); // remove empty lines
				if(!(*data_ref=data))
					break;
				continue;
			}
			break;
		}
	}
}

typedef void (*Skip_lines_action)(char** data_ref);

static void _load(Request& r, MethodParams& params) {
	const String&  first_param=params.as_string(0, FILE_NAME_MUST_BE_STRING);
	int filename_param_index=0;
	bool nameless=first_param=="nameless";
	if(nameless)
		filename_param_index++;
	size_t options_param_index=filename_param_index+1;

	HashStringValue *options=0;
	TableSeparators separators;
	if(options_param_indexcount(): 0;

	// parse cells
	Table::element_type row(new ArrayString(columns_count));
	skip_lines_action(&data);
	while( lsplit_result sr=lsplit(&data, separators.column, '\n', separators.encloser) ) {
		if(!*sr.piece && !sr.delim && !row->count()) // append last empty column [if without \n]
			break;
		*row+=new String(sr.piece, String::L_TAINTED);
		if(sr.delim=='\n') {
			table+=row;
			row=new ArrayString(columns_count);
			skip_lines_action(&data);
		}
	}
	// last line [if without \n]
	if(row->count())
		table+=row;
	
	// replace any previous table value
	GET_SELF(r, VTable).set_table(table);
}

#if (!defined(NO_STRINGSTREAM) && !defined(FREEBSD4))
	#define USE_STRINGSTREAM
#endif

#ifdef USE_STRINGSTREAM
#include "gc_allocator.h"

typedef std::basic_stringstream, gc_allocator > pa_stringstream;
typedef std::basic_string, gc_allocator > pa_string;

static void enclose( pa_stringstream& to, const String* from, char encloser ) {
	if(from){
		to<pos( encloser, pos_after ))!=STRING_NOT_FOUND; pos_after=pos_before) {
			pos_before++; // including first encloser (and skipping it for next pos)
			to<mid(pos_after, pos_before).cstr();
			to<length();
		if(pos_aftermid(pos_after, from_length).cstr();
		to< i(*table.columns()); i.has_next(); ) {
					enclose( result, i.next(), separators.encloser );
					if(i.has_next())
						result< i(*table.columns()); i.has_next(); ) {
					result<cstr();
					if(i.has_next())
						result<count():0)
				for(int column=0; column i(table);
	if(separators.encloser){
		while(i.has_next()) {
			for(Array_iterator c(*i.next()); c.has_next(); ) {
				enclose( result, c.next(), separators.encloser );
				if(c.has_next())
					result< c(*i.next()); c.has_next(); ) {
				result<cstr();
				if(c.has_next())
					result<pos( encloser, pos_after ))!=STRING_NOT_FOUND; pos_after=pos_before) {
			pos_before++; // including first encloser (and skipping it for next pos)
			to<mid(pos_after, pos_before);
			to<<*sencloser; // doubling encloser
		}
		// last piece
		size_t from_length=from->length();
		if(pos_aftermid(pos_after, from_length);
		to<<*sencloser;
	} else {
		to<<*sencloser<<*sencloser;
	}
}

static void table_to_csv(String& result, Table& table, TableSeparators& separators, bool output_column_names) {
	if(output_column_names) {
		if(table.columns()) { // named table
			if(separators.encloser) {
				for(Array_iterator i(*table.columns()); i.has_next(); ) {
					enclose( result, i.next(), separators.encloser, separators.sencloser );
					if(i.has_next())
						result<<*separators.scolumn;
				}
			} else {
				for(Array_iterator i(*table.columns()); i.has_next(); ) {
					result<<*i.next();
					if(i.has_next())
						result<<*separators.scolumn;
				}
			}
		} else { // nameless table [we were asked to output column names]
			if(int lsize=table.count()?table[0]->count():0)
				for(int column=0; column i(table);
	if(separators.encloser){
		while(i.has_next()) {
			for(Array_iterator c(*i.next()); c.has_next(); ) {
				enclose( result, c.next(), separators.encloser, separators.sencloser );
				if(c.has_next())
					result<<*separators.scolumn;
			}
			result.append_know_length("\n", 1, String::L_CLEAN);
		}
	} else {
		while(i.has_next()) {
			for(Array_iterator c(*i.next()); c.has_next(); ) {
				result<<*c.next();
				if(c.has_next())
					result<<*separators.scolumn;
			}
			result.append_know_length("\n", 1, String::L_CLEAN);
		}
	}
}
#endif // don't use stringstream


static void _save(Request& r, MethodParams& params) {
	const String& first_arg=params.as_string(0, FIRST_ARG_MUST_NOT_BE_CODE);
	size_t param_index=1;

	bool do_append=false;
	bool output_column_names=true;

	// mode?
	if(first_arg=="append")
		do_append=true;
	else if(first_arg=="nameless")
		output_column_names=false;
	else
		--param_index;

	const String& file_name=params.as_string(param_index++, FILE_NAME_MUST_NOT_BE_CODE);
	String file_spec=r.absolute(file_name);

	if(do_append && file_exist(file_spec))
		output_column_names=false;

	TableSeparators separators;
	if(param_indexcount())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
		}

	if(param_index0 && params[0].is_string()) {
		if(params.as_string(0, FIRST_ARG_MUST_NOT_BE_CODE)=="nameless") {
			output_column_names=false;
			param_index++;
		} else {
			throw Exception(PARSER_RUNTIME,
				0,
				"bad mode (must be nameless)");
		}
	}

	TableSeparators separators;
	if(param_indexcount())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
		}

	Table& table=GET_SELF(r, VTable).table();

#ifdef USE_STRINGSTREAM
	pa_stringstream ost(std::stringstream::out);

	table_to_csv(ost, table, separators, output_column_names);

	r.write_no_lang(*new VString(*new String(pa_strdup(ost.str().c_str()), String::L_CLEAN)));
#else
	String sdata;

	table_to_csv(sdata, table, separators, output_column_names);

	r.write_no_lang(*new VString(*new String(sdata.cstr(), String::L_CLEAN)));
#endif
}

static void _count(Request& r, MethodParams& params) {
	Table& table=GET_SELF(r, VTable).table();
	size_t result=0;
	if(params.count()) {
		const String& param=params.as_string(0, PARAMETER_MUST_BE_STRING);
		if(param == "columns")
			result = table.columns() ? table.columns()->count() : 0;
		else if(param == "cells")
			result = table.count() ? table[table.current()]->count() : 0;
		else if(param == "rows") // synonim for ^table.count[]
			result = table.count();
		else
			throw Exception(PARSER_RUNTIME, ¶m, "parameter must be 'columns', 'cells' and 'rows' only");
	} else
		result = table.count();

	r.write_no_lang(*new VInt(result));
}

static void _line(Request& r, MethodParams&) {
	int result=1+GET_SELF(r, VTable).table().current();
	r.write_no_lang(*new VInt(result));
}

static void _offset(Request& r, MethodParams& params) {
	Table& table=GET_SELF(r, VTable).table();
	if(params.count()) {
		bool absolute=false;
		if(params.count()>1) {
		    const String&  whence=params.as_string(0, "whence must be string");
		    if(whence=="cur")
				absolute=false;
		    else if(whence=="set")
				absolute=true;
		    else
				throw Exception(PARSER_RUNTIME,
					&whence,
					"is invalid whence, valid are 'cur' or 'set'");
		}
		
		int offset=params.as_int(params.count()-1, "offset must be expression", r);
		table.offset(absolute, offset);
	} else
		r.write_no_lang(*new VInt(table.current()));
}

static void _menu(Request& r, MethodParams& params) {
	InCycle temp(r);

	Value& body_code=params.as_junction(0, "body must be code");
	
	Value* delim_maybe_code=params.count()>1?¶ms[1]:0;

	Table& table=GET_SELF(r, VTable).table();
	size_t saved_current=table.current();
	size_t size=table.count();

	if(delim_maybe_code) { // delimiter set
		bool need_delim=false;
		for(size_t row=0; rowis_empty()) { // we have body
				if(need_delim) // need delim & iteration produced string?
					r.write_pass_lang(r.process(*delim_maybe_code));
				else
					need_delim=true;
			}

			r.write_pass_lang(sv_processed);

			if(lskip==Request::SKIP_BREAK)
				break;
		}
	} else {
		for(size_t row=0; row* value_fields;
	HashStringValue* hash;
	Table2hash_distint distinct;
	size_t row;
	Table2hash_value_type value_type;
};
#endif
static void table_row_to_hash(Table::element_type row, Row_info *info) {
	const String* key;
	if(info->key_code) {
		info->table->set_current(info->row++); // change context row
		StringOrValue sv_processed=info->r->process(*info->key_code);
		key=&sv_processed.as_string();
	} else {
		key=info->key_fieldcount()?row->get(info->key_field):0;
	}

	if(!key)
		return; // ignore rows without key [too-short-record_array if-indexed]
		
	bool exist=false;
	switch(info->value_type) {
		case C_STRING: {
			size_t index=info->value_fields->get(0);
			exist=info->hash->put_dont_replace(*key, (index < row->count()) ? new VString(*row->get(index)) : new VString());
			break;
		}
		case C_HASH: {
			VHash* vhash=new VHash;
			HashStringValue& hash=vhash->hash();
			for(Array_iterator i(*info->value_fields); i.has_next(); ) {
				size_t value_field=i.next();
				if(value_fieldcount())
					hash.put(
						*info->table->columns()->get(value_field), 
						new VString(*row->get(value_field)));
			}

			exist=info->hash->put_dont_replace(*key, vhash);
			break;
		}
		case C_TABLE: {
			VTable* vtable=(VTable*)info->hash->get(*key); // table exist?
			Table* table;
			if(vtable) {
				if(info->distinct==D_ILLEGAL) {
					exist=true;
					break;
				}
				table=vtable->get_table();
			} else {
				// no? creating table of same structure as source
				Table::Action_options table_options(0, 0);
				table=new Table(*info->table, table_options/*no rows, just structure*/);
				info->hash->put(*key, new VTable(table));
			}
			*table+=row;
			break;
		}
	}
	if(exist && info->distinct==D_ILLEGAL)
		throw Exception(PARSER_RUNTIME,
			key,
			"duplicate key");
}

Table2hash_value_type get_value_type(Value& vvalue_type){
	if(vvalue_type.is_string()) {
		const String& svalue_type=*vvalue_type.get_string();
		if(svalue_type == "table"){
			return C_TABLE;
		} else if (svalue_type == "string") {
			return C_STRING;
		} else if (svalue_type == "hash") {
			return C_HASH;
		} else {
			throw Exception(PARSER_RUNTIME,
				&svalue_type,
				"must be 'hash', 'table' or 'string'");
		}
	} else {
		throw Exception(PARSER_RUNTIME,
			0,
			"'type' must be hash");
	}
}

static void _hash(Request& r, MethodParams& params) {
	Table& self_table=GET_SELF(r, VTable).table();
	VHash& result=*new VHash;
	if(Table::columns_type columns=self_table.columns()){
		if(columns->count()>0) {
			Table2hash_distint distinct=D_ILLEGAL;
			Table2hash_value_type value_type=C_HASH;
			int param_index=params.count()-1;
			if(param_index>0) {
				if(HashStringValue* options=params.as_no_junction(param_index, PARAM_MUST_NOT_BE_CODE).get_hash()){ // can't use .as_has because the 2nd param could be table so .as_hash throws an error
					--param_index;
					int valid_options=0;
					if(Value* vdistinct_code=options->get(sql_distinct_name)) { // $.distinct ?
						valid_options++;
						Value& vdistinct_value=r.process_to_value(*vdistinct_code);
						if(vdistinct_value.is_string()) {
							const String& sdistinct=*vdistinct_value.get_string();
							if(sdistinct=="tables") {
								value_type=C_TABLE;
								distinct=D_FIRST;
							} else {
								throw Exception(PARSER_RUNTIME,
									&sdistinct,
									"must be 'tables' or true/false");
							}
						} else {
							distinct=vdistinct_value.as_bool()?D_FIRST:D_ILLEGAL;
						}
					}
					if(Value* vvalue_type_code=options->get(sql_value_type_name)) { // $.type ?
						if(value_type==C_TABLE) // $.distinct[tables] already was specified
							throw Exception(PARSER_RUNTIME,
								0,
								"you can't specify $.distinct[tables] and $.type[] together");

						valid_options++;
						value_type=get_value_type(r.process_to_value(*vvalue_type_code));
					}

					if(valid_options!=options->count())
						throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
				}
			}

			if(param_index==2) // options was specified but not as hash
				throw Exception(PARSER_RUNTIME, 0, "options must be hash");

			Array value_fields;
			if(param_index==0){ // list of columns wasn't specified
				if(value_type==C_STRING) // $.type[string]
					throw Exception(PARSER_RUNTIME,
						0,
						"you must specify one value field with option $.type[string]");
				
				for(size_t i=0; icount(); i++) // by all columns, including key
					value_fields+=i;

			} else { // list of columns was specified
				if(value_type==C_TABLE)
					throw Exception(PARSER_RUNTIME,
						0,
						"you can't specify value field(s) with option $.distinct[tables] or $.type[tables]");

				Value& value_fields_param=params.as_no_junction(param_index, "value field(s) must not be code");
				if(value_fields_param.is_string()) { // one column as string was specified
					value_fields+=self_table.column_name2index(*value_fields_param.get_string(), true);
				} else if(Table* value_fields_table=value_fields_param.get_table()) { // list of columns were specified in table
					for(Array_iterator i(*value_fields_table); i.has_next(); ) {
						const String& value_field_name =*i.next()->get(0);
						value_fields +=self_table.column_name2index(value_field_name, true);
					}
				} else
					throw Exception(PARSER_RUNTIME,
						0,
						"value field(s) must be string or table");
			}

			if(value_type==C_STRING && value_fields.count()!=1)
				throw Exception(PARSER_RUNTIME,
					0,
					"you can specify only one value field with option $.type[string]");

			{
				Value* key_param=¶ms[0];
				Row_info info={
					&r,
					&self_table,
					/*key_code=*/key_param->get_junction()?key_param:0,
					/*key_field=*/0/*filled below*/,
					&value_fields,
					&result.hash(),
					distinct,
					/*row=*/0,
					value_type
				};
				info.key_field=(info.key_code?-1
						:self_table.column_name2index(key_param->as_string(), true));

				int saved_current=self_table.current();
				self_table.for_each(table_row_to_hash, &info);
				self_table.set_current(saved_current);

				result.extract_default();
			}
		}
	}
	r.write_no_lang(result);
}

#ifndef DOXYGEN
struct Table_seq_item {
	ArrayString* row;
	union {
		const char *c_str;
		double d;
	} value;
};
#endif
static int sort_cmp_string(const void *a, const void *b) {
	return strcmp(
		static_cast(a)->value.c_str, 
		static_cast(b)->value.c_str
	);
}
static int sort_cmp_double(const void *a, const void *b) {
	double va=static_cast(a)->value.d;
	double vb=static_cast(b)->value.d;
	if(vavb)
		return +1;
	else 
		return 0;
}
static void _sort(Request& r, MethodParams& params) {
	Value& key_maker=params.as_junction(0, "key-maker must be code");

	bool reverse=params.count()>1/*..[desc|asc|]*/?
		reverse=params.as_no_junction(1, "order must not be code").as_string()=="desc":
		false; // default=asc

	Table& old_table=GET_SELF(r, VTable).table();
	Table& new_table=*new Table(old_table.columns());

	Table_seq_item* seq=new(PointerFreeGC) Table_seq_item[old_table.count()];
	int i;

	// calculate key values
	bool key_values_are_strings=true;
	int old_count=old_table.count();
	for(i=0; ir->process_to_value(*info->expression_code).as_bool();
}

static bool _locate_expression(Table& table, Request& r, MethodParams& params) {
	Value& expression_code=params.as_junction(0, "must be expression");
	const size_t options_index=1;
	Table::Action_options o=get_action_options(r, params, options_index, table);
	check_option_param(o.defined, params, options_index, "locate by expression only has parameters: expression and, maybe, options");

	Expression_is_true_info info={&r, &expression_code};
	return table.table_first_that(expression_is_true, &info, o);
}

static bool _locate_name_value(Table& table, Request& r, MethodParams& params) {
	const String& name=params.as_string(0, "column name must be string");
	const String& value=params.as_string(1, VALUE_MUST_BE_STRING);
	const size_t options_index=2;
	Table::Action_options o=get_action_options(r, params, options_index, table);
	check_option_param(o.defined, params, options_index, "locate by name has parameters: name, value and, maybe, options");

	return table.locate(name, value, o);
}

static void _locate(Request& r, MethodParams& params) {
	Table& table=GET_SELF(r, VTable).table();

	bool result=params[0].get_junction() || (params.count() == 1) ?
		_locate_expression(table, r, params) :
		_locate_name_value(table, r, params);
	r.write_no_lang(VBool::get(result));
}


static void _flip(Request& r, MethodParams&) {
	Table& old_table=GET_SELF(r, VTable).table();
	Table& new_table=*new Table(0);
	if(size_t old_count=old_table.count())
		if(size_t old_cols=old_table.columns()?old_table.columns()->count():old_table[0]->count()) 
			for(size_t column=0; columncount()?old_row->get(column):new String;
				}
				new_table+=new_row;
			}

	r.write_no_lang(*new VTable(&new_table));
}

static void _foreach(Request& r, MethodParams& params) {
	InCycle temp(r);

	const String& rownum_name=params.as_string(0, "rownum-var name must be string");
	const String& value_name=params.as_string(1, "value-var name must be string");

	Value& body_code=params.as_junction(2, "body must be code");
	
	Value* delim_maybe_code=params.count()>3?¶ms[3]:0;

	Table& table=GET_SELF(r, VTable).table();
	size_t saved_current=table.current();
	size_t size=table.count();

	const String* rownum_var_name=rownum_name.is_empty()? 0 : &rownum_name;
	const String* value_var_name=value_name.is_empty()? 0 : &value_name;

	Value* var_context=r.get_method_frame()->caller();

	if(delim_maybe_code) { // delimiter set
		bool need_delim=false;
		for(size_t row=0; rowis_empty()) { // we have body
				if(need_delim) // need delim & iteration produced string?
					r.write_pass_lang(r.process(*delim_maybe_code));
				else
					need_delim=true;
			}

			r.write_pass_lang(sv_processed);

			if(lskip==Request::SKIP_BREAK)
				break;
		}
	} else {
		for(size_t row=0; rowcolumns();
	size_t dest_columns_count=dest_columns->count();
	Table::element_type dest_row(new ArrayString(dest_columns_count));
	for(size_t dest_column=0; dest_columnget(dest_column));
		*dest_row+=src_item?src_item:new String;
	}
	*dest+=dest_row;
}
static void join_nameless_row(Table& src, Table* dest) {
	*dest+=src[src.current()];
}
static void _join(Request& r, MethodParams& params) {
	Table& src=*params.as_table(0, "source");

	Table::Action_options o=get_action_options(r, params, 1, src);
	check_option_param(o.defined, params, 1, "invalid extra parameter");

	Table& dest=GET_SELF(r, VTable).table();
	if(&src == &dest)
		throw Exception(PARSER_RUNTIME, 
			0, 
			"source and destination are same table");

	if(dest.columns()) // dest is named
		src.table_for_each(join_named_row, &dest, o);
	else // dest is nameless
		src.table_for_each(join_nameless_row, &dest, o);
}

#ifndef DOXYGEN
class Table_sql_event_handlers: public SQL_Driver_query_event_handlers {
	ArrayString& columns;
	int columns_count;
	ArrayString* row;
public:
	Table* table;
public:
	Table_sql_event_handlers() :
		columns(*new ArrayString), row(0), table(0) {
	}

	bool add_column(SQL_Error& error, const char *str, size_t ) {
		try {
			columns+=new String(str, String::L_TAINTED /* no length as 0x00 can be inside */);
			return false;
		} catch(...) {
			error=SQL_Error("exception occured in Table_sql_event_handlers::add_column");
			return true;
		}
	}
	bool before_rows(SQL_Error& error) { 
		try {
			table=new Table(&columns);
			columns_count=columns.count();
			return false;
		} catch(...) {
			error=SQL_Error("exception occured in Table_sql_event_handlers::before_rows");
			return true;
		}
	}
	bool add_row(SQL_Error& error) {
		try {
			*table+=row=new ArrayString(columns_count);
			return false;
		} catch(...) {
			error=SQL_Error("exception occured in Table_sql_event_handlers::add_row");
			return true;
		}
	}
	bool add_row_cell(SQL_Error& error, const char* str, size_t ) {
		try {
			*row+=str?new String(str, String::L_TAINTED /* no length as 0x00 can be inside */):&String::Empty;
			return false;
		} catch(...) {
			error=SQL_Error("exception occured in Table_sql_event_handlers::add_row_cell");
			return true;
		}
	}
};
#endif

static void marshal_bind(
						 HashStringValue::key_type aname, 
						 HashStringValue::value_type avalue,
						 SQL_Driver::Placeholder** pptr) 
{
	SQL_Driver::Placeholder& ph=**pptr;
	ph.name=aname.cstr();
	ph.value=avalue->as_string().untaint_cstr(String::L_AS_IS);
	ph.is_null=avalue->get_class()==void_class;
	ph.were_updated=false;

	(*pptr)++;
}

// not static, used elsewhere
int marshal_binds(HashStringValue& hash, SQL_Driver::Placeholder*& placeholders) {
	int hash_count=hash.count();
	placeholders=new(UseGC) SQL_Driver::Placeholder[hash_count];
	SQL_Driver::Placeholder* ptr=placeholders;
	hash.for_each(marshal_bind, &ptr);
	return hash_count;
}

// not static, used elsewhere
void unmarshal_bind_updates(HashStringValue& hash, int placeholder_count, SQL_Driver::Placeholder* placeholders) {
	SQL_Driver::Placeholder* ph=placeholders;
	for(int i=0; iwere_updated) {
			Value* value;
			if(ph->is_null)
				value=VVoid::get();
			else
				value=new VString(*new String(ph->value, String::L_TAINTED));
			hash.put(ph->name, value);
		}
}

static void _sql(Request& r, MethodParams& params) {
	Value& statement=params.as_junction(0, "statement must be code");

	HashStringValue* bind=0;
	ulong limit=SQL_NO_LIMIT;
	ulong offset=0;
	if(params.count()>1)
		if(HashStringValue* options=params.as_hash(1, "sql options")) {
			int valid_options=0;
			if(Value* vbind=options->get(sql_bind_name)) {
				valid_options++;
				bind=vbind->get_hash();
			}
			if(Value* vlimit=options->get(sql_limit_name)) {
				valid_options++;
				limit=(ulong)r.process_to_value(*vlimit).as_double();
			}
			if(Value* voffset=options->get(sql_offset_name)) {
				valid_options++;
				offset=(ulong)r.process_to_value(*voffset).as_double();
			}
			if(valid_options!=options->count())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
		}

	SQL_Driver::Placeholder* placeholders=0;
	uint placeholders_count=0;
	if(bind)
		placeholders_count=marshal_binds(*bind, placeholders);

	Temp_lang temp_lang(r, String::L_SQL);
	const String&  statement_string=r.process_to_string(statement);
	const char* statement_cstr=statement_string.untaint_cstr(r.flang, r.connection());

	Table_sql_event_handlers handlers;

	r.connection()->query(
		statement_cstr, 
		placeholders_count, placeholders,
		offset, limit, 
		handlers,
		statement_string);
	
	if(bind)
		unmarshal_bind_updates(*bind, placeholders_count, placeholders);

	Table& result=
		handlers.table?*handlers.table: // query resulted in table? return it
		*new Table(Table::columns_type(0)); // query returned no table, fake it

	// replace any previous table value
	GET_SELF(r, VTable).set_table(result);
}

static void _columns(Request& r, MethodParams& params) {
	const String* column_column_name;
	if(params.count()>0)
		column_column_name=¶ms.as_string(0, COLUMN_NAME_MUST_BE_STRING);
	else 
		column_column_name=new String("column");

	Table::columns_type result_columns(new ArrayString);
	*result_columns+=column_column_name;
	Table& result_table=*new Table(result_columns);

	Table& source_table=GET_SELF(r, VTable).table();
	if(Table::columns_type source_columns=source_table.columns()) {
		for(Array_iterator i(*source_columns); i.has_next(); ) {
			Table::element_type result_row(new ArrayString);
			*result_row+=i.next();
			result_table+=result_row;
		}
	}

	r.write_no_lang(*new VTable(&result_table));
}

static void _select(Request& r, MethodParams& params) {
	Value& vcondition=params.as_expression(0, "condition must be number, bool or expression");

	Table& source_table=GET_SELF(r, VTable).table();

	int limit=source_table.count();
	int offset=0;
	bool reverse=false;
	
	if(params.count()>1)
		if(HashStringValue* options=params.as_hash(1)) {
			int valid_options=0;
			if(Value* vlimit=options->get(sql_limit_name)) {
				valid_options++;
				limit=r.process_to_value(*vlimit).as_int();
			}
			if(Value* voffset=options->get(sql_offset_name)) {
				valid_options++;
				offset=r.process_to_value(*voffset).as_int();
			}
			if(Value* vreverse=options->get(table_reverse_name)) {
				valid_options++;
				reverse=r.process_to_value(*vreverse).as_bool();
			}
			if(valid_options!=options->count())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
		}

	Table& result_table=*new Table(source_table.columns());

	size_t size=source_table.count();
	if(offset<0)
		offset+=size;
	if(size && limit>0 && offset>=0 && (size_t)offset (size_t)offset) // ...condition is true, adding to the result
					result_table+=source_table[row];
				if(row==0) break;
			}
		} else {
			for(size_t row=0; row < size && result_table.count() < (size_t)limit; row++) {
				source_table.set_current(row);

				bool condition=r.process_to_value(vcondition, false/*don't intercept string*/).as_bool();

				if(condition && ++appended > (size_t)offset) // ...condition is true, adding to the result
					result_table+=source_table[row];
			}
		}
		source_table.set_current(saved_current);
	}

	r.write_no_lang(*new VTable(&result_table));
}

// constructor

MTable::MTable(): Methoded("table") {
	// ^table::create{data}
	// ^table::create[nameless]{data}
	// ^table::create[table]
	add_native_method("create", Method::CT_DYNAMIC, _create, 1, 3);
	// old name for compatibility with <= v 1.141 2002/01/25 11:33:45 paf
	add_native_method("set", Method::CT_DYNAMIC, _create, 1, 3); 

	// ^table::load[file]  
	// ^table::load[nameless;file]
	add_native_method("load", Method::CT_DYNAMIC, _load, 1, 3);

	// ^table.save[file]  
	// ^table.save[nameless;file]
	add_native_method("save", Method::CT_DYNAMIC, _save, 1, 3);

	// add_native_method("save_old", Method::CT_DYNAMIC, _save_old, 1, 3);

	// ^table.csv-string[]
	// ^table.csv-string[nameless]
	// ^table.csv-string[nameless;$.encloser["] $.separator[,]]
	add_native_method("csv-string", Method::CT_DYNAMIC, _csv_string, 0, 2);

	// ^table.count[]
	// ^table.count[rows]
	// ^table.count[columns]
	// ^table.count[cells]
	add_native_method("count", Method::CT_DYNAMIC, _count, 0, 1);

	// ^table.line[]
	add_native_method("line", Method::CT_DYNAMIC, _line, 0, 0);

	// ^table.offset[]  
	// ^table.offset(offset)
	// ^table.offset[cur|set](offset)
	add_native_method("offset", Method::CT_DYNAMIC, _offset, 0, 2);

	// ^table.menu{code}  
	// ^table.menu{code}[delim]
	add_native_method("menu", Method::CT_DYNAMIC, _menu, 1, 2);

	// ^table.hash[key field name]
	// ^table.hash[key field name][value field name(s) string/table]
	add_native_method("hash", Method::CT_DYNAMIC, _hash, 1, 3);

	// ^table.sort{string-key-maker} ^table.sort{string-key-maker}[desc|asc]
	// ^table.sort(numeric-key-maker) ^table.sort(numeric-key-maker)[desc|asc]
	add_native_method("sort", Method::CT_DYNAMIC, _sort, 1, 2);

	// ^table.locate[field;value]
	add_native_method("locate", Method::CT_DYNAMIC, _locate, 1, 3);

	// ^table.flip[]
	add_native_method("flip", Method::CT_DYNAMIC, _flip, 0, 0);

	// ^table.foreach[row-num;value]{code}
	// ^table.foreach[row-num;value]{code}[delim]
	add_native_method("foreach", Method::CT_DYNAMIC, _foreach, 3, 4);

	// ^table.append{r{tab}e{tab}c{tab}o{tab}r{tab}d}
	add_native_method("append", Method::CT_DYNAMIC, _append, 1, 1);

	// ^table.join[table][$.limit(10) $.offset(1) $.offset[cur] ]
	add_native_method("join", Method::CT_DYNAMIC, _join, 1, 2);


	// ^table::sql[query]
	// ^table::sql[query][$.limit(1) $.offset(2)]
	add_native_method("sql", Method::CT_DYNAMIC, _sql, 1, 2);

	// ^table.columns[[column name]]
	add_native_method("columns", Method::CT_DYNAMIC, _columns, 0, 1);

	// ^table.select(expression) = table
	add_native_method("select", Method::CT_DYNAMIC, _select, 1, 2);
}
parser-3.4.3/src/classes/form.C000644 000000 000000 00000004330 11730603267 016414 0ustar00rootwheel000000 000000 /** @file
	Parser: @b form parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "classes.h"
#include "pa_vmethod_frame.h"

#include "pa_request.h"
#include "pa_vform.h"

volatile const char * IDENT_FORM_C="$Id: form.C,v 1.43 2012/03/16 09:24:07 moko Exp $";

/// $LIMITS.max_post_size default 10M
const size_t MAX_POST_SIZE_DEFAULT=10*0x400*0x400;

// class

class MForm : public Methoded {
public: // Methoded

	bool used_directly() { return false; }
	void configure_admin(Request& r);

public:

	MForm(): Methoded("form") {}

};

// global variable

DECLARE_CLASS_VAR(form, 0/*fictive*/, new MForm);

// defines for statics

#define LIMITS_NAME "LIMITS"
#define MAX_POST_SIZE_NAME "post_max_size"

// statics

static const String max_post_size_name(MAX_POST_SIZE_NAME);
static const String limits_name(LIMITS_NAME);

// methods

// constructor & configurator

void MForm::configure_admin(Request& r) {

	Value* limits=r.main_class.get_element(limits_name);
	if(r.request_info.method && StrStartFromNC(r.request_info.method, "post", true)) {
		// $limits.max_post_size default 10M
		Value* element=limits?limits->get_element(max_post_size_name)
			:0;
		size_t value=element?(size_t)element->as_double():0;
		size_t max_post_size=value?value:MAX_POST_SIZE_DEFAULT;
		
		if(r.request_info.content_length>max_post_size)
			throw Exception(PARSER_RUNTIME,
				0,
				"posted content_length(%u) > $"LIMITS_NAME"."MAX_POST_SIZE_NAME"(%u)",
					r.request_info.content_length, max_post_size);

		// read POST data
		if(r.request_info.content_length) {
			char *post_data=new(PointerFreeGC) char[r.request_info.content_length+1/*terminating zero*/];
			size_t post_size=SAPI::read_post(r.sapi_info, 
					post_data, r.request_info.content_length);
			post_data[post_size]=0; // terminating zero
			r.request_info.post_data=post_data;
			r.request_info.post_size=post_size;
		} else {
			r.request_info.post_data=0;
			r.request_info.post_size=0;
		}
		if(r.request_info.post_size!=r.request_info.content_length)
			throw Exception(0, 
				0, 
				"post_size(%u) != content_length(%u)", 
					r.request_info.post_size, r.request_info.content_length);
	}
}
parser-3.4.3/src/classes/classes.awk000644 000000 000000 00000000707 11730603266 017511 0ustar00rootwheel000000 000000 #	Parser: classes.inc generator
#
#	Copyright (c) 2000-2012 Art. Lebedev Studio (http://www.artlebedev.com)
#	Author: Alexander Petrosyan  (http://design.ru/paf)
#
#	$Id: classes.awk,v 1.9 2012/03/16 09:24:06 moko Exp $

/\.C$/ && !/(op|classes)/ {
	s=$0
	c=substr(s,1,length(s)-2)
	printf "extern Methoded* %s_class;  extern Methoded* %s_base_class;  if(%s_class) *this+=%s_class; if(%s_base_class) *this+=%s_base_class;\n", c,c,c,c,c,c
}
parser-3.4.3/src/classes/classes.C000644 000000 000000 00000003011 11730603266 017100 0ustar00rootwheel000000 000000 /** @file
	Parser: @b Methoded and Methoded_array classes.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "classes.h"
#include "pa_request.h"

volatile const char * IDENT_CLASSES_C="$Id: classes.C,v 1.25 2012/03/16 09:24:06 moko Exp $" IDENT_CLASSES_H;

// Methoded

void Methoded::register_directly_used(Request& r) {
	if(used_directly()) {
		r.classes().put(name(), this);
	}

	// prevent system classes from modification [calling set_method]
	// ^process[$string:CLASS]{@method} prohibited from now on...
	this->lock();
}

// Methoded_array

// global variable

Methoded_array& methoded_array() {
	static Methoded_array* result=0;
	if(!result)
		result=new Methoded_array;

	return *result;
}

// methods

Methoded_array::Methoded_array() {
#	include "classes.inc"
}

static void configure_admin_one(Methoded_array::element_type methoded, Request *r) {
	if(methoded)
		methoded->configure_admin(*r);
}
void Methoded_array::configure_admin(Request& r) {
	for_each(configure_admin_one, &r);
}

static void configure_user_one(Methoded_array::element_type methoded, Request *r) {
	if(methoded)
		methoded->configure_user(*r);
}
void Methoded_array::configure_user(Request& r) {
	for_each(configure_user_one, &r);
}

static void register_one(Methoded_array::element_type methoded, Request *r) {
	if(methoded)
		methoded->register_directly_used(*r);
}
void Methoded_array::register_directly_used(Request& r) {
	for_each(register_one, &r);
}
parser-3.4.3/src/classes/inet.C000644 000000 000000 00000004137 11744065151 016414 0ustar00rootwheel000000 000000 /** @file
	Parser: @b inet parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian (http://paf.design.ru)
*/

#include "pa_vmethod_frame.h"
#include "pa_request.h"

volatile const char * IDENT_INET_C="$Id: inet.C,v 1.6 2012/04/19 19:41:29 moko Exp $";

class MInet: public Methoded {
public:
	MInet();
};

// global variables

DECLARE_CLASS_VAR(inet, new MInet, 0);


static void _ntoa(Request& r, MethodParams& params){
	unsigned long l=(unsigned long)trunc(params.as_double(0, "parameter must be expression", r));
	static const int ip_cstr_bufsize=3*4+3+1+1;
	char* ip_cstr=new(PointerFreeGC) char[ip_cstr_bufsize];

	snprintf(ip_cstr, ip_cstr_bufsize, "%u.%u.%u.%u",
				(l>>24) & 0xFF,
				(l>>16) & 0xFF,
				(l>>8) & 0xFF,
				l & 0xFF);

	r.write_no_lang(*new String(ip_cstr));
}

static void _aton(Request& r, MethodParams& params){
	const String ip=params.as_string(0, PARAMETER_MUST_BE_STRING);
	if(ip.is_empty())
		throw Exception(PARSER_RUNTIME,
			0,
			"IP address must not be empty.");

	const char* ip_cstr=ip.cstr();
	ulong result=0;
	uint byte_value=0;
	uint dot_cnt=0;
	bool byte_start=true;
	bool err=false;
	const char* p=ip_cstr;
	while(char c=*p++){
		int digit=(int)(c-'0');	// assume ascii
		if(digit>=0 && digit<=9){
			byte_start=false;
			if((byte_value=byte_value*10+(uint)digit) > 255){
				err=true;
				break;
			}
		} else if(c=='.'){
			if(byte_start){ // two dots in row or IP started with dot
				err=true;
				break;
			} else {
				byte_start=true;
				dot_cnt++;
				result=(result << 8)+(ulong)byte_value;
				byte_value=0;
			}
		} else { // invalid char
			err=true;
			break;
		}
	}

	if(err || dot_cnt!=3 || byte_start){
		throw Exception(PARSER_RUNTIME,
			0,
			"Invalid IP address '%s' specified.", ip_cstr);
	} else {
		result=(result << 8)+(ulong)byte_value;
		r.write_no_lang(*new VDouble(result));
	}
}

// constructor
MInet::MInet(): Methoded("inet") {
	add_native_method("ntoa", Method::CT_STATIC, _ntoa, 1, 1);
	add_native_method("aton", Method::CT_STATIC, _aton, 1, 1);

	// @todo: gethostbyname, gethostbyaddr
}
parser-3.4.3/src/classes/void.C000644 000000 000000 00000005354 11764362602 016423 0ustar00rootwheel000000 000000 /** @file
	Parser: @b VOID parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "classes.h"
#include "pa_vmethod_frame.h"

#include "pa_request.h"
#include "pa_vvoid.h"
#include "pa_sql_connection.h"

volatile const char * IDENT_VOID_C="$Id: void.C,v 1.51 2012/06/08 11:44:02 misha Exp $";

// externs

extern String sql_bind_name;

// class

class MVoid: public Methoded {
public:
	MVoid();
};

// void is inherited from string, thus global variable declared in string.C

// methods

#ifndef DOXYGEN
class Void_sql_event_handlers: public SQL_Driver_query_event_handlers {
	const String& statement_string;
public:
	Void_sql_event_handlers(const String& astatement_string): statement_string(astatement_string) {}
	bool add_column(SQL_Error& /*error*/, const char* /*str*/, size_t /*length*/) { /* ignore */ return false; }
	bool before_rows(SQL_Error& error) {
		// there are some result rows, which is wrong
		error=SQL_Error(PARSER_RUNTIME,
			/*statement_string,*/
			"must return nothing");
		return true;
	}
	bool add_row(SQL_Error& /*error*/) { /* never */ return false; }
	bool add_row_cell(SQL_Error& /*error*/, const char* /*str*/, size_t /*length*/) { /* never */ return false; }

};
#endif

extern int marshal_binds(HashStringValue& hash, SQL_Driver::Placeholder*& placeholders);
extern void unmarshal_bind_updates(HashStringValue& hash, int placeholder_count, SQL_Driver::Placeholder* placeholders);

static void _sql(Request& r, MethodParams& params) {
	Value& statement=params.as_junction(0, "statement must be code");

	HashStringValue* bind=0;
	if(params.count()>1)
		if(HashStringValue* options=params.as_hash(1, "sql options")) {
			int valid_options=0;
			if(Value* vbind=options->get(sql_bind_name)) {
				valid_options++;
				bind=vbind->get_hash();
			}
			if(valid_options!=options->count())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
		}

	SQL_Driver::Placeholder* placeholders=0;
	uint placeholders_count=0;
	if(bind)
		placeholders_count=marshal_binds(*bind, placeholders);

	Temp_lang temp_lang(r, String::L_SQL);
	const String& statement_string=r.process_to_string(statement);
	const char* statement_cstr=statement_string.untaint_cstr(r.flang, r.connection());

	Void_sql_event_handlers handlers(statement_string);
	r.connection()->query(
		statement_cstr, 
		placeholders_count, placeholders,
		0, SQL_NO_LIMIT,
		handlers,
		statement_string);

	if(bind)
		unmarshal_bind_updates(*bind, placeholders_count, placeholders);
}

// constructor

MVoid::MVoid(): Methoded("void", string_class) {
	// ^void:sql{query}
	add_native_method("sql", Method::CT_STATIC, _sql, 1, 2);

	// all other methods are inherinted from empty string
}
parser-3.4.3/src/classes/double.C000644 000000 000000 00000007467 12175501771 016742 0ustar00rootwheel000000 000000 /** @file
	Parser: @b double parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "classes.h"
#include "pa_vmethod_frame.h"

#include "pa_request.h"
#include "pa_vdouble.h"
#include "pa_vint.h"
#include "pa_vbool.h"

volatile const char * IDENT_DOUBLE_C="$Id: double.C,v 1.67 2013/07/29 15:02:17 moko Exp $" IDENT_PA_VDOUBLE_H;

// externs

void _string_format(Request& r, MethodParams&);

// class

class MDouble: public Methoded {
public:
	MDouble();
};

// global variable

DECLARE_CLASS_VAR(double, new MDouble, 0);

// methods

static void _int(Request& r, MethodParams&) {
	VDouble& vdouble=GET_SELF(r, VDouble);
	r.write_no_lang(*new VInt(vdouble.as_int()));
}

static void _double(Request& r, MethodParams&) {
	VDouble& vdouble=GET_SELF(r, VDouble);
	r.write_no_lang(*new VDouble(vdouble.as_double()));
}

static void _bool(Request& r, MethodParams&) {
	VDouble& vdouble=GET_SELF(r, VDouble);
	r.write_no_lang(VBool::get(vdouble.as_bool()));
}

typedef void (*vdouble_op_func_ptr)(VDouble& vdouble, double param);

static void __inc(VDouble& vdouble, double param) { vdouble.inc(param); }
static void __dec(VDouble& vdouble, double param) { vdouble.inc(-param); }
static void __mul(VDouble& vdouble, double param) { vdouble.mul(param); }
static void __div(VDouble& vdouble, double param) { vdouble.div(param); }
static void __mod(VDouble& vdouble, double param) { vdouble.mod((int)param); }

static void vdouble_op(Request& r, MethodParams& params, 
					   vdouble_op_func_ptr func) {
	VDouble& vdouble=GET_SELF(r, VDouble);
	double param=params.count()?
			params.as_double(0, "param must be double", r):1/*used in inc/dec*/;
	(*func)(vdouble, param);
}

static void _inc(Request& r, MethodParams& params) { vdouble_op(r, params, &__inc); }
static void _dec(Request& r, MethodParams& params) { vdouble_op(r, params, &__dec); }
static void _mul(Request& r, MethodParams& params) { vdouble_op(r, params, &__mul); }
static void _div(Request& r, MethodParams& params) { vdouble_op(r, params, &__div); }
static void _mod(Request& r, MethodParams& params) { vdouble_op(r, params, &__mod); }

// from string.C
extern const String* sql_result_string(Request& r, MethodParams& params, Value*& default_code);

static void _sql(Request& r, MethodParams& params) {
	double val;
	Value* default_code;
	if(const String* string=sql_result_string(r, params, default_code))
		val=string->as_double();
	else
		if(default_code)
			val=r.process_to_value(*default_code).as_double();
		else {
			throw Exception(PARSER_RUNTIME,
				0,
				"produced no result, but no default option specified");
		}
	r.write_no_lang(*new VDouble(val));
}

// constructor

MDouble::MDouble(): Methoded("double") {
	// ^double.int[]
	// ^double.int[default for ^string.int compatibility]
	add_native_method("int", Method::CT_DYNAMIC, _int, 0, 1);
	// ^double.double[]
	// ^double.double[default for ^string.double compatibility]
	add_native_method("double", Method::CT_DYNAMIC, _double, 0, 1);
	// ^double.bool[]
	// ^double.bool[default for ^string.bool compatibility]
	add_native_method("bool", Method::CT_DYNAMIC, _bool, 0, 1);
	
	// ^double.inc[] 
	// ^double.inc[offset]
	add_native_method("inc", Method::CT_DYNAMIC, _inc, 0, 1);
	// ^double.dec[] 
	// ^double.dec[offset]
	add_native_method("dec", Method::CT_DYNAMIC, _dec, 0, 1);
	// ^double.mul[k] 
	add_native_method("mul", Method::CT_DYNAMIC, _mul, 1, 1);
	// ^double.div[d]
	add_native_method("div", Method::CT_DYNAMIC, _div, 1, 1);
	// ^double.mod[offset]
	add_native_method("mod", Method::CT_DYNAMIC, _mod, 1, 1);

	// ^double.format{format}
	add_native_method("format", Method::CT_DYNAMIC, _string_format, 1, 1);
	
	// ^sql[query]
	// ^sql[query][$.limit(1) $.offset(2) $.default(0.0)]
	add_native_method("sql", Method::CT_STATIC, _sql, 1, 2);
}
parser-3.4.3/src/classes/int.C000644 000000 000000 00000007131 12175501771 016246 0ustar00rootwheel000000 000000 /** @file
	Parser: @b int parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "classes.h"
#include "pa_vmethod_frame.h"

#include "pa_request.h"
#include "pa_vdouble.h"
#include "pa_vint.h"
#include "pa_vbool.h"

volatile const char * IDENT_INT_C="$Id: int.C,v 1.63 2013/07/29 15:02:17 moko Exp $" IDENT_PA_VINT_H;

// externs

void _string_format(Request& r, MethodParams&);

// class

class MInt: public Methoded {
public:
	MInt();
};

// global variable

DECLARE_CLASS_VAR(int, new MInt, 0);

// methods

static void _int(Request& r, MethodParams&) {
	VInt& vint=GET_SELF(r, VInt);
	r.write_no_lang(*new VInt(vint.get_int()));
}

static void _double(Request& r, MethodParams&) {
	VInt& vint=GET_SELF(r, VInt);
	r.write_no_lang(*new VDouble(vint.as_double()));
}

static void _bool(Request& r, MethodParams&) {
	VInt& vint=GET_SELF(r, VInt);
	r.write_no_lang(VBool::get(vint.as_bool()));
}

typedef void (*vint_op_func_ptr)(VInt& vint, double param);

static void __inc(VInt& vint, double param) { vint.inc((int)param); }
static void __dec(VInt& vint, double param) { vint.inc((int)-param); }
static void __mul(VInt& vint, double param) { vint.mul(param); }
static void __div(VInt& vint, double param) { vint.div(param); }
static void __mod(VInt& vint, double param) { vint.mod((int)param); }

static void vint_op(Request& r, MethodParams& params, 
					 vint_op_func_ptr func) {
	VInt& vint=GET_SELF(r, VInt);
	double param=params.count()?params.as_double(0, "param must be numerical", r):1;
	(*func)(vint, param);
}

static void _inc(Request& r, MethodParams& params) { vint_op(r, params, &__inc); }
static void _dec(Request& r, MethodParams& params) { vint_op(r, params, &__dec); }
static void _mul(Request& r, MethodParams& params) { vint_op(r, params, &__mul); }
static void _div(Request& r, MethodParams& params) { vint_op(r, params, &__div); }
static void _mod(Request& r, MethodParams& params) { vint_op(r, params, &__mod); }

// from string.C
extern const String* sql_result_string(Request& r, MethodParams& params, Value*& default_code);

static void _sql(Request& r, MethodParams& params) {
	int val;
	Value* default_code=0;
	if(const String* string=sql_result_string(r, params, default_code))
		val=string->as_int();
	else
		if(default_code)
			val=r.process_to_value(*default_code).as_int();
		else {
			throw Exception(PARSER_RUNTIME,
				0,
				"produced no result, but no default option specified");
		}
	r.write_no_lang(*new VInt(val));
}

// constructor

MInt::MInt(): Methoded("int") {
	// ^int.int[]
	// ^int.int[default for ^string.int compatibility]
	add_native_method("int", Method::CT_DYNAMIC, _int, 0, 1);
	// ^int.double[]
	// ^int.double[default for ^string.double compatibility]
	add_native_method("double", Method::CT_DYNAMIC, _double, 0, 1);
	// ^int.bool[]
	// ^int.bool[default for ^string.bool compatibility]
	add_native_method("bool", Method::CT_DYNAMIC, _bool, 0, 1);

	// ^int.inc[] 
	// ^int.inc[offset]
	add_native_method("inc", Method::CT_DYNAMIC, _inc, 0, 1);
	// ^int.dec[] 
	// ^int.dec[offset]
	add_native_method("dec", Method::CT_DYNAMIC, _dec, 0, 1);
	// ^int.mul[k] 
	add_native_method("mul", Method::CT_DYNAMIC, _mul, 1, 1);
	// ^int.div[d]
	add_native_method("div", Method::CT_DYNAMIC, _div, 1, 1);
	// ^int.mod[offset]
	add_native_method("mod", Method::CT_DYNAMIC, _mod, 1, 1);


	// ^int.format{format}
	add_native_method("format", Method::CT_DYNAMIC, _string_format, 1, 1);

	// ^sql[query]
	// ^sql[query][$.limit(1) $.offset(2) $.default(0)]
	add_native_method("sql", Method::CT_STATIC, _sql, 1, 2);
}
parser-3.4.3/src/classes/bool.C000644 000000 000000 00000002637 12175501770 016414 0ustar00rootwheel000000 000000 /** @file
	Parser: @b int parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "classes.h"
#include "pa_vmethod_frame.h"

#include "pa_request.h"
#include "pa_vdouble.h"
#include "pa_vint.h"
#include "pa_vbool.h"

volatile const char * IDENT_BOOL_C="$Id: bool.C,v 1.6 2013/07/29 15:02:16 moko Exp $" IDENT_PA_VBOOL_H;

// externs

void _string_format(Request& r, MethodParams&);

// class

class MBool: public Methoded {
public:
	MBool();
};

// global variable

DECLARE_CLASS_VAR(bool, new MBool, 0);

// methods

static void _int(Request& r, MethodParams&) {
	VBool& vbool=GET_SELF(r, VBool);
	r.write_no_lang(*new VInt(vbool.as_bool()));
}

static void _double(Request& r, MethodParams&) {
	VBool& vbool=GET_SELF(r, VBool);
	r.write_no_lang(*new VDouble(vbool.as_bool()));
}

static void _bool(Request& r, MethodParams&) {
	r.write_no_lang(GET_SELF(r, VBool));
}

// constructor

MBool::MBool(): Methoded("bool") {
	// ^bool.int[]
	// ^bool.int[default for ^string.int compatibility]
	add_native_method("int", Method::CT_DYNAMIC, _int, 0, 1);
	// ^bool.double[]
	// ^bool.double[default for ^string.double compatibility]
	add_native_method("double", Method::CT_DYNAMIC, _double, 0, 1);
	// ^bool.bool[]
	// ^bool.bool[default for ^string.bool compatibility]
	add_native_method("bool", Method::CT_DYNAMIC, _bool, 0, 1);
}
parser-3.4.3/src/classes/date.C000644 000000 000000 00000031244 12223104270 016356 0ustar00rootwheel000000 000000 /** @file
	Parser: @b date parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "classes.h"
#include "pa_vmethod_frame.h"

#include "pa_request.h"
#include "pa_vdouble.h"
#include "pa_vdate.h"
#include "pa_vtable.h"

volatile const char * IDENT_DATE_C="$Id: date.C,v 1.92 2013/10/02 20:57:28 moko Exp $" IDENT_PA_VDATE_H;

// class

class MDate: public Methoded {
public: // VStateless_class
	Value* create_new_value(Pool&) { return new VDate(0); }

public:
	MDate();
};

// global variable

DECLARE_CLASS_VAR(date, new MDate, 0);

// helpers

class Date_calendar_table_template_columns: public ArrayString {
public:
	Date_calendar_table_template_columns(): ArrayString(6+2) {
		for(int i=0; i<=6; i++)
			*this+=new String(i, "%d"); // .i column name

		*this+=new String("week");
		*this+=new String("year");
	}
};


Table date_calendar_table_template(new Date_calendar_table_template_columns);

// methods

static void _now(Request& r, MethodParams& params) {
	VDate& vdate=GET_SELF(r, VDate);

	time_t t=time(0);
	if(params.count()==1) // ^now(offset)
		t+=(time_t)round(params.as_double(0, "offset must be double", r)*SECS_PER_DAY);
	
	vdate.set_time(t);
}

static void _today(Request& r, MethodParams&) {
	VDate& vdate=GET_SELF(r, VDate);

	time_t t=time(0);

	tm today=*localtime(&t);
	today.tm_hour=0;
	today.tm_min=0;
	today.tm_sec=0;

	vdate.set_time(today);
}

/// shrinked range: 1970/1/1 to 2038/1/1
static int to_year(int iyear) {
	if(iyear<1970 || iyear>2038)
		throw Exception(DATE_RANGE_EXCEPTION_TYPE,
			0,
			"year '%d' is out of valid range", iyear);
	return iyear;
}

static int to_month(int imonth) {
	return max(1, min(imonth, 12)) -1;
}

static int to_tm_year(int iyear) {
	return to_year(iyear)-1900;
}


// 2002-04-25 18:14:00
// 18:14:00
// 2002:04:25 [+maybe time]
/*not static, used in image.C*/ tm cstr_to_time_t(char *cstr) {
	if( !cstr || !*cstr )
		throw Exception(DATE_RANGE_EXCEPTION_TYPE,
			0,
			"empty string is not valid datetime");

	char *cur=cstr;
	char date_delim=isdigit((unsigned char)cur[0])&&isdigit((unsigned char)cur[1])&&isdigit((unsigned char)cur[2])&&isdigit((unsigned char)cur[3])&&cur[4]==':'?':'
		:'-';
	const char* year=lsplit(&cur, date_delim);
	const char* month=lsplit(&cur, date_delim);
	const char* mday=lsplit(&cur, ' ');
	if(!month)
		cur=cstr;
	const char* hour=lsplit(&cur, ':');
	const char* min=lsplit(&cur, ':');
	const char* sec=lsplit(&cur, '.');
	const char* msec=cur;

	tm tmIn;  memset(&tmIn, 0, sizeof(tmIn));
	tmIn.tm_isdst=-1;
	if(!month)
		if(min) {
			year=mday=0; // HH:MM
			time_t t=time(0);
			tm *tmNow=localtime(&t);
			tmIn.tm_year=tmNow->tm_year;
			tmIn.tm_mon=tmNow->tm_mon;
			tmIn.tm_mday=tmNow->tm_mday;
			goto date_part_set;
		} else
			hour=min=sec=msec=0; // not YYYY- & not HH: = just YYYY					
	tmIn.tm_year=to_tm_year(pa_atoi(year));
	tmIn.tm_mon=month?pa_atoi(month)-1:0;
	tmIn.tm_mday=mday?pa_atoi(mday):1;
date_part_set:
	tmIn.tm_hour=hour?pa_atoi(hour):0;
	tmIn.tm_min=min?pa_atoi(min):0;
	tmIn.tm_sec=sec?pa_atoi(sec):0;	
	//tmIn.tm_[msec<cstrm()));
		} else { // ^create(float days) or ^create[date object]
			time_t t=(time_t)round(params.as_double(0, "float days must be double", r)*SECS_PER_DAY);
			if(t<0 || !localtime(&t))
				throw Exception(DATE_RANGE_EXCEPTION_TYPE,
					0,
					"invalid datetime");
			vdate.set_time(t);
		}
	} else { // ^create(y;m;d[;h[;m[;s]]])
		assert(params.count()<=6);
		tm tmIn; memset(&tmIn, 0, sizeof(tmIn));
		tmIn.tm_isdst=-1;
		tmIn.tm_year=to_tm_year(params.as_int(0, "year must be int", r));
		tmIn.tm_mon=params.as_int(1, "month must be int", r)-1;
		tmIn.tm_mday=params.count()>2?params.as_int(2, "mday must be int", r):1;
		int savedHour=0;
		if(params.count()>3) savedHour=tmIn.tm_hour=params.as_int(3, "hour must be int", r);
		if(params.count()>4) tmIn.tm_min=params.as_int(4, "minutes must be int", r);
		if(params.count()>5) tmIn.tm_sec=params.as_int(5, "seconds must be int", r);
		vdate.set_time(tmIn);
	};
}

static void _sql_string(Request& r, MethodParams& params) {
	VDate& vdate=GET_SELF(r, VDate);

	VDate::sql_string_type format = VDate::sql_string_datetime;
	if(params.count() > 0) {
		const String& what=params.as_string(0, "'type' must be string");
		if(what.is_empty() || what == "datetime")
			format = VDate::sql_string_datetime;
		else if(what == "date")
			format=VDate::sql_string_date;
		else if(what == "time")
			format=VDate::sql_string_time;
		else
			throw Exception(PARSER_RUNTIME, &what, "'type' must be 'date', 'time' or 'datetime'");
	}

	r.write_assign_lang(*vdate.get_sql_string(format));
}

static void _gmt_string(Request& r, MethodParams&) {
	VDate& vdate=GET_SELF(r, VDate);

	r.write_assign_lang(*vdate.get_gmt_string());
}

static void _roll(Request& r, MethodParams& params) {
	VDate& vdate=GET_SELF(r, VDate);

	const String& what=params.as_string(0, "'what' must be string");
	int oyear=0;
	int omonth=0;
	int oday=0;
	int *offset;
	if(what=="year") offset=&oyear;
	else if(what=="month") offset=&omonth;
	else if(what=="day") offset=&oday;
	else if(what=="TZ") {
		const String& argument_tz=params.as_string(1, "'TZ' must be string");
		vdate.set_tz(&argument_tz);
		return;
	} else
		throw Exception(PARSER_RUNTIME,
			&what,
			"must be year|month|day|TZ");
	
	*offset=params.as_int(1, "offset must be int", r);

	time_t self_time=vdate.get_time();
	tm tmIn=*localtime(&self_time);
	tm tmSaved=tmIn;
	int adjust_day=0;
	time_t t_changed_date;
	while(true) {
		tmIn.tm_year+=oyear;
		tmIn.tm_mon+=omonth;
		tmIn.tm_mday+=oday+adjust_day;
		tmIn.tm_hour=24/2; 
		tmIn.tm_min=0;
		tmIn.tm_sec=0;
		int saved_mon=(tmIn.tm_mon+12*100)%12; // crossing year boundary backwards
		t_changed_date=mktime/*normalizetime*/(&tmIn);
		if(t_changed_date<0)
			throw Exception(DATE_RANGE_EXCEPTION_TYPE,
				0,
				"bad resulting time (rolled out of valid date range)");
		if(oday==0 && tmIn.tm_mon!=saved_mon/*but it changed*/) {
			if(adjust_day <= -3/*31->28 max, so never, but...*/)
				throw Exception(DATE_RANGE_EXCEPTION_TYPE,
					0,
					"bad resulting time (day hole still with %d day adjustment)", adjust_day );
			
			tmIn=tmSaved; // restoring
			--adjust_day; //retrying with prev day
		} else
			break;			
	}

	tm *tmOut=localtime(&t_changed_date);
	if(!tmOut)
		throw Exception(DATE_RANGE_EXCEPTION_TYPE,
			0,
			"bad resulting time (seconds from epoch=%d)", t_changed_date);
    
	tmOut->tm_hour=tmSaved.tm_hour;
	tmOut->tm_min=tmSaved.tm_min;
	tmOut->tm_sec=tmSaved.tm_sec;
	tmOut->tm_isdst=-1; 
	{
		time_t t_changed_time=mktime/*normalizetime*/(tmOut);
		/*autofix: in msk timezone last sunday of march hour hole: [2am->3am)
		if(
			tmOut->tm_hour!=tmSaved.tm_hour
			||tmOut->tm_min!=tmSaved.tm_min)
			throw Exception(0,
				0,
				"bad resulting time (hour hole)");
		*/

		if(t_changed_time<0)
			throw Exception(DATE_RANGE_EXCEPTION_TYPE,
				0,
				"bad resulting time (after reconstruction)");
		
		vdate.set_time(t_changed_time);
	}
}

static Table& fill_month_days(Request& r, MethodParams& params, bool rus){
	Table::Action_options table_options;
	Table& result=*new Table(date_calendar_table_template, table_options);
	
	int year=to_year(params.as_int(1, "year must be int", r));
	int month=to_month(params.as_int(2, "month must be int", r));
	
	tm tmIn;  
	memset(&tmIn, 0, sizeof(tmIn)); 
	tmIn.tm_mday=1;
	tmIn.tm_mon=month; 
	tmIn.tm_year=year-1900;

	time_t t=mktime(&tmIn);
	if(t<0)
		throw Exception(DATE_RANGE_EXCEPTION_TYPE, 
			0, 
			"invalid date");
	tm *tmOut=localtime(&t);
	
	int weekDay1=tmOut->tm_wday;
	if(rus) 
		weekDay1=weekDay1?weekDay1-1:6; //sunday last
	int monthDays=getMonthDays(year, month);
	
	for(int _day=1-weekDay1; _day<=monthDays;) {
		Table::element_type row(new ArrayString(7));
		// calculating year week no [1..54]
		int weekyear=0; // surely would be assigned to, but to calm down compiler
		int weekno=0; // same
		// 0..6 week days-cells fill with month days
		for(int wday=0; wday<7; wday++, _day++) {
			*row+=(_day>=1 && _day<=monthDays)?new String(_day, "%02d"):new String();

			if(wday==(rus?3:4)/*thursday*/) {
				tm tms;
				memset(&tms, 0, sizeof(tmIn)); 
				tms.tm_mday=_day;
				tms.tm_mon=month; 
				tms.tm_year=year-1900;
				
				/*normalize*/mktime(&tms);
				weekyear=tms.tm_year+1900;
				weekno=VDate::CalcWeek(tms).week;
			}
		}
		// appending week no
		*row+=new String(weekno, "%02d");

		// appending week year
		*row+=new String(weekyear, "%04d");
		
		result+=row;
	}
	
	return result;
}

static Table& fill_week_days(Request& r, MethodParams& params, bool rus){
	Table::columns_type columns(new ArrayString(4));
	*columns+=new String("year");
	*columns+=new String("month");
	*columns+=new String("day");
	*columns+=new String("weekday");
	Table& result=*new Table(columns);

	int year=to_year(params.as_int(1, "year must be int", r));
	int month=to_month(params.as_int(2, "month must be int", r));
	int day=params.as_int(3, "day must be int", r);
	
	tm tmIn;
	memset(&tmIn, 0, sizeof(tmIn)); 
	tmIn.tm_hour=18;
	tmIn.tm_mday=day;
	tmIn.tm_mon=month; 
	tmIn.tm_year=year-1900;
		
	time_t t=mktime(&tmIn);
	if(t<0)
		throw Exception(DATE_RANGE_EXCEPTION_TYPE, 
			0, 
			"invalid date");
	tm *tmOut=localtime(&t);

	int baseWeekDay=tmOut->tm_wday;
	if(rus) 
		baseWeekDay=baseWeekDay?baseWeekDay-1:6; //sunday last
	
	t-=baseWeekDay*SECS_PER_DAY;
		
	for(int curWeekDay=0; curWeekDay<7; curWeekDay++, t+=SECS_PER_DAY) {
		tm *tmOut=localtime(&t);
		Table::element_type row(new ArrayString(4));
		
		*row+=new String(1900+tmOut->tm_year, "%04d");
		*row+=new String(1+tmOut->tm_mon, "%02d");
		*row+=new String(tmOut->tm_mday, "%02d");
		*row+=new String(tmOut->tm_wday, "%02d");

		result+=row;
	}
	
	return result;
}

static void _calendar(Request& r, MethodParams& params) {
	const String& what=params.as_string(0, "format must be strig");
	bool rus=false;
	if(what=="rus")
		rus=true;
	else if(what=="eng")
		rus=false;
	else
		throw Exception(PARSER_RUNTIME, 
			&what, 
			"must be rus|eng");

	Table* table;
	if(params.count()==1+2) 
		table=&fill_month_days(r, params, rus);
	else // 1+3
		table=&fill_week_days(r, params, rus);

	r.write_no_lang(*new VTable(table));
}

static void _unix_timestamp(Request& r, MethodParams& params) {
	VDate& vdate=GET_SELF(r, VDate);

	if(params.count()==0) { 
		// ^date.unix-timestamp[]
		r.write_no_lang(*new VInt((int)vdate.get_time()));
	} else {
		if(vdate.get_time())
			throw Exception(PARSER_RUNTIME,
				0,
				"date object already constructed");

		// ^unix-timestamp(time_t)
		time_t t=(time_t)params.as_int(0, "Unix timestamp must be integer", r);

		vdate.set_time(t);
	}
}

static void _last_day(Request& r, MethodParams& params) {
	int year;
	int month;
	if(&r.get_self() == date_class) {
		if(params.count() != 2)
			throw Exception(PARSER_RUNTIME,
				0,
				"year and month must be defined");

		// ^date:lastday(year;month)
		year=to_year(params.as_int(0, "year must be int", r));
		month=to_month(params.as_int(1, "month must be int", r));
	} else {
		// ^date.lastday[]
		tm &tmIn=GET_SELF(r, VDate).get_localtime();
		year=tmIn.tm_year+1900;
		month=tmIn.tm_mon;
	}
	r.write_no_lang(*new VInt(getMonthDays(year, month)));
}


// constructor

MDate::MDate(): Methoded("date") {
	// ^date::now[]
	// ^date::now(offset float days)
	add_native_method("now", Method::CT_DYNAMIC, _now, 0, 1);

	// ^date::today[]
	add_native_method("today", Method::CT_DYNAMIC, _today, 0, 0);

	// ^date::create(float days)
	// ^date::create[date]
	// ^date::create(year;month;day[;hour[;minute[;sec]]])
	// ^date::create[yyyy-mm-dd[ hh:mm:ss]]
	// ^date::create[hh:mm:ss]
	add_native_method("create", Method::CT_DYNAMIC, _create, 1, 6);
	// old name for compatibility with <= v1.17 2002/2/18 12:13:42 paf
	add_native_method("set", Method::CT_DYNAMIC, _create, 1, 6);

	// ^date.sql-string[]
	add_native_method("sql-string", Method::CT_DYNAMIC, _sql_string, 0, 1);

	// ^date.gmt-string[]
	add_native_method("gmt-string", Method::CT_DYNAMIC, _gmt_string, 0, 0);

	// ^date:lastday(year;month)
	// ^date.lastday[]
	add_native_method("last-day", Method::CT_ANY, _last_day, 0, 2);

	// ^date.roll[year|month|day](+/- 1)
	add_native_method("roll", Method::CT_DYNAMIC, _roll, 2, 2);

	// ^date:calendar[rus|eng](year;month)  = table
	// ^date:calendar[rus|eng](year;month;day) = table
	add_native_method("calendar", Method::CT_STATIC, _calendar, 3, 4);

	// ^date.unix-timestamp[]
	// ^date::unix-timestamp(timestamp)
	add_native_method("unix-timestamp", Method::CT_DYNAMIC, _unix_timestamp, 0, 1);
}
parser-3.4.3/src/classes/memcached.C000644 000000 000000 00000006464 12175501771 017372 0ustar00rootwheel000000 000000 /** @file
	Parser: memcached class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Authors:
		Ivan Poluyanov 
		Artem Stepanov 
*/

#include "pa_vmethod_frame.h"

#include "pa_request.h"
#include "pa_vstring.h"
#include "pa_vtable.h"
#include "pa_vbool.h"
#include "pa_vmemcached.h"

volatile const char * IDENT_MEMCACHED_C="$Id: memcached.C,v 1.10 2013/07/29 15:02:17 moko Exp $";

class MMemcached: public Methoded {
public: // VStateless_class
	Value* create_new_value(Pool&) { return new VMemcached(); }
public:
	MMemcached();
};

DECLARE_CLASS_VAR(memcached, new MMemcached, 0);

static void _open(Request& r, MethodParams& params) {
	VMemcached& self=GET_SELF(r, VMemcached);
	Value& param_value=params.as_no_junction(0, PARAM_MUST_NOT_BE_CODE);
	time_t ttl=params.count()>1 ? params.as_int(1, "default expiration must be int", r) : 0;

	if(HashStringValue* options=param_value.get_hash()){
		String result;
		for(HashStringValue::Iterator i(*options); i; i.next()){
			if(Value *b=i.value()->as("bool")){
				if(b->as_bool())
					result << (result.is_empty() ? "--" : " --") << i.key();
			} else {
				const String& value=i.value()->as_string();
				if(!value.is_empty())
					result << (result.is_empty() ? "--" : " --") << i.key() << "=" << value;
			}
		}
		self.open(result, ttl);
	} else {
		const String& connect_string=params.as_string(0, "param must be connection string or options hash");
		self.open_parse(connect_string, ttl);
	}
}

static void _clear(Request& r, MethodParams& params) {
	VMemcached& self=GET_SELF(r, VMemcached);
	time_t ttl=(params.count()>0) ? params.as_int(0, "expiration must be int", r) : 0;

	self.flush(ttl);
}

static void _mget(Request& r, MethodParams& params) {
	VMemcached& self=GET_SELF(r, VMemcached);
	Value& param=params.as_no_junction(0, PARAM_MUST_NOT_BE_CODE);

	if(param.is_string()){

		ArrayString keys(params.count());
		
		for(size_t i=0; icount());
		
		for(size_t i=0; icount(); i++) {
			keys+=table->get(i)->get(0);
		}

		r.write_no_lang(self.mget(keys));
	}
}

static void _add(Request& r, MethodParams& params) {
	VMemcached& self=GET_SELF(r, VMemcached);
	const String& key=params.as_string(0, "key must be string");

	r.write_no_lang(VBool::get(self.add(key, ¶ms.as_no_junction(1, PARAM_MUST_NOT_BE_CODE))));
}

static void _delete(Request& r, MethodParams& params) {
	VMemcached& self=GET_SELF(r, VMemcached);
	const String& key=params.as_string(0, "key must be string");

	self.remove(key);
}

static void _release(Request& r, MethodParams&) {
	VMemcached& self=GET_SELF(r, VMemcached);

	self.quit();
}

MMemcached::MMemcached() : Methoded("memcached") {
	add_native_method("open", Method::CT_DYNAMIC, _open, 1, 2);
	add_native_method("clear", Method::CT_DYNAMIC, _clear, 0, 1);
	add_native_method("mget", Method::CT_DYNAMIC, _mget, 1, 1000);
	add_native_method("add", Method::CT_DYNAMIC, _add, 2, 2);
	add_native_method("delete", Method::CT_DYNAMIC, _delete, 1, 1);
	add_native_method("release", Method::CT_DYNAMIC, _release, 0, 0);
}
parser-3.4.3/src/classes/xnode.h000644 000000 000000 00000002756 11730603270 016637 0ustar00rootwheel000000 000000 /** @file
	Parser: @b dnode methods class - MDnode class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef XNODE_H
#define XNODE_H

#define IDENT_XNODE_H "$Id: xnode.h,v 1.31 2012/03/16 09:24:08 moko Exp $"

class MXnode: public Methoded {
public: // Value

	/// MXnode: +$const
	Value* get_element(const String& aname) {
		// $method
		if(Value* result=Methoded::get_element(aname))
			return result;

		// $const
		if(Value* result=consts.get(aname))
			return result;
		
		return 0;
	}


public: // VStateless_class
	Value* create_new_value(Pool&) { 
		throw Exception(PARSER_RUNTIME,
			0,
			"no constructors available, use CreateXXX DOM methods to create nodes instead"); 
	}

public:
	MXnode(const char* aname=0, VStateless_class* abase=0);

public: // Methoded
	bool used_directly() { return true; }

private:

	HashStringValue consts;
};

xmlNode& as_node(MethodParams& params, int index, const char* msg);
xmlChar* as_xmlchar(Request& r, MethodParams& params, int index, const char* msg);
xmlChar* as_xmlqname(Request& r, MethodParams& params, int index, const char* msg=0);
xmlChar* as_xmlncname(Request& r, MethodParams& params, int index, const char* msg=0);
xmlChar* as_xmlname(Request& r, MethodParams& params, int index, const char* msg=0);
xmlChar* as_xmlnsuri(Request& r, MethodParams& params, int index);
xmlNs& pa_xmlMapNs(xmlDoc& doc, const xmlChar* href, const xmlChar* prefix);

#endif
parser-3.4.3/src/classes/hash.C000644 000000 000000 00000035210 12230056040 016360 0ustar00rootwheel000000 000000 /** @file
	Parser: @b hash parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "classes.h"
#include "pa_vmethod_frame.h"

#include "pa_request.h"
#include "pa_vhash.h"
#include "pa_vvoid.h"
#include "pa_sql_connection.h"
#include "pa_vtable.h"
#include "pa_vbool.h"
#include "pa_vmethod_frame.h"

volatile const char * IDENT_HASH_C="$Id: hash.C,v 1.118 2013/10/17 21:52:32 moko Exp $";

// class

class MHash: public Methoded {
public: // VStateless_class
	Value* create_new_value(Pool&) { return new VHash(); }

public:
	MHash();
};

// global variable

DECLARE_CLASS_VAR(hash, new MHash, 0);

// methods

#ifndef DOXYGEN
class Hash_sql_event_handlers: public SQL_Driver_query_event_handlers {
	const String& statement_string; const char* statement_cstr;
	bool distinct;
	HashStringValue& rows_hash;
	Value* row_value;
	int column_index;
	ArrayString& columns;
	bool one_bool_column;
	static VBool only_one_column_value;
	Table2hash_value_type value_type;
	int columns_count;
public:
	Table* empty;
public:
	Hash_sql_event_handlers(
		const String& astatement_string,
		const char* astatement_cstr,
		bool adistinct,
		HashStringValue& arows_hash,
		Table2hash_value_type avalue_type)
	: 
		statement_string(astatement_string),
		statement_cstr(astatement_cstr),
		distinct(adistinct),
		rows_hash(arows_hash),
		value_type(avalue_type),
		row_value(0),
		column_index(0),
		one_bool_column(false),
		columns(*new ArrayString),
		empty(0) {
	}

	bool add_column(SQL_Error& error, const char* str, size_t ) {
		try {
			columns+=new String(str, String::L_TAINTED /* no length as 0x00 can be inside */);
			return false;
		} catch(...) {
			error=SQL_Error("exception occured in Hash_sql_event_handlers::add_column");
			return true;
		}
	}

	bool before_rows(SQL_Error& error) { 
		if(columns.count()<1) {
			error=SQL_Error(PARSER_RUNTIME, "no columns");
			return true;
		}
		switch(value_type){
			case C_STRING: {
				if(columns.count()>2){
					error=SQL_Error(PARSER_RUNTIME, "only 2 columns allowed for $.type[string].");
					return true;
				}
			}
			case C_TABLE: {
				// create empty table which we'll copy later
				empty=new Table(&columns);
				columns_count=columns.count();
			}
			case C_HASH: {
				one_bool_column=columns.count()==1;
			}
		}
		return false;
	}

	bool add_row(SQL_Error& /*error*/) {
		column_index=0;
		return false;
	}

	bool add_row_cell(SQL_Error& error, const char *str, size_t ) {
		try {
			const String& cell=str?*new String(str, String::L_TAINTED /* no length as 0x00 can be inside */):String::Empty;

			bool duplicate=false;
			if(one_bool_column) {
				duplicate=rows_hash.put_dont_replace(cell, &only_one_column_value);  // put. existed?
			} else if(column_index==0) {
				switch(value_type){
					case C_HASH: {
						VHash* row_vhash=new VHash;
						row_value=row_vhash;
						duplicate=rows_hash.put_dont_replace(cell, row_vhash); // put. existed?
						break;
					}
					case C_STRING: {
						VString* row_vstring=new VString();
						row_value=row_vstring;
						duplicate=rows_hash.put_dont_replace(cell, row_vstring);  // put. existed?
						break;
					}
					case C_TABLE: {
						VTable* vtable=(VTable*)rows_hash.get(cell);
						Table* table;

						if(vtable) { // table with this key exist?
							if(!distinct) {
								duplicate=true;
								break;
							}
							table=vtable->get_table();
						} else {
							// no? creating table of same structure as source
							Table::Action_options table_options(0, 0);
							table=new Table(*empty, table_options/*no rows, just structure*/);
							vtable=new VTable(table);
							rows_hash.put(cell, vtable); // put
						}
						ArrayString* row=new ArrayString(columns_count);
						row_value=(Value*)row;
						*row+=&cell;
						*table+=row;
						break;
					}
				}
			} else {
				switch(value_type) {
					case C_HASH: {
						row_value->get_hash()->put(*columns[column_index], new VString(cell));
						break;
					}
					case C_STRING: {
						VString* row_string=(VString*)row_value;
						row_string->set_string(cell);
						break;
					}
					case C_TABLE: {
						ArrayString* row=(ArrayString*)row_value;
						*row+=&cell;
						break;
					}
				}
			}

			if(duplicate & !distinct) {
				error=SQL_Error(PARSER_RUNTIME, "duplicate key");
				return true;
			}

			column_index++;
			return false;
		} catch(...) {
			error=SQL_Error("exception occured in Hash_sql_event_handlers::add_row_cell");
			return true;
		}
	}

};
VBool Hash_sql_event_handlers::only_one_column_value(true);

#endif

static void _create_or_add(Request& r, MethodParams& params) {
	if(params.count()) {
		Value& vsrc=params.as_no_junction(0, PARAM_MUST_BE_HASH);
		VHash& self=GET_SELF(r, VHash);
		HashStringValue* src_hash;
		HashStringValue* self_hash=&(self.hash());

		if(VHash* src=static_cast(vsrc.as(VHASH_TYPE))) {
			src_hash=&(src->hash_ro());

			if(src_hash==self_hash) // same: doing nothing
				return;

			if(Value* vdefault=src->get_default())
				if(vdefault->is_defined())
					self.set_default(vdefault);
		} else {
			src_hash=vsrc.get_hash();
		}

		if(src_hash)
			src_hash->for_each(copy_all_overwrite_to, self_hash);
	}
}

static void _sub(Request& r, MethodParams& params) {
	if(HashStringValue* src=params.as_hash(0, "param")) {
		HashStringValue* self=&(GET_SELF(r, VHash).hash());
		if(src==self) { // same: clearing
			self->clear();
			return;
		}
		src->for_each(remove_key_from, self);
	}
}

static void copy_all_dontoverwrite_to(
					HashStringValue::key_type key, 
					HashStringValue::value_type value, 
					HashStringValue* dest) {
	dest->put_dont_replace(key, value);
}
static void _union(Request& r, MethodParams& params) {
	// dest = copy of self
	Value& result=*new VHash(GET_SELF(r, VHash).hash());
	// dest += b
	if(HashStringValue* src=params.as_hash(0, "param"))
		src->for_each(copy_all_dontoverwrite_to, result.get_hash());

	// return result
	r.write_no_lang(result);
}

#ifndef DOXYGEN
struct Copy_intersection_to_info {
	HashStringValue* b;
	HashStringValue* dest;
};
#endif
static void copy_intersection_to(
					HashStringValue::key_type key, 
					HashStringValue::value_type value, 
					Copy_intersection_to_info *info) {
	if(info->b->get(key))
		info->dest->put_dont_replace(key, value);
}
static void _intersection(Request& r, MethodParams& params) {
	Value& result=*new VHash;
	// dest += b
	if(HashStringValue* b=params.as_hash(0, "param")) {
		Copy_intersection_to_info info={b, result.get_hash()};
		GET_SELF(r, VHash).hash().for_each(copy_intersection_to, &info);
	}

	// return result
	r.write_no_lang(result);
}

static bool intersects(
					HashStringValue::key_type key, 
					HashStringValue::value_type /*value*/, 
					HashStringValue* b) {
	return b->get(key)!=0;
}

static void _intersects(Request& r, MethodParams& params) {
	bool result=false;

	if(HashStringValue* b=params.as_hash(0, "param"))
		result=GET_SELF(r, VHash).hash().first_that(intersects, b)!=0;

	// return result
	r.write_no_lang(VBool::get(result));
}


extern String sql_bind_name;
extern String sql_limit_name;
extern String sql_offset_name;
extern String sql_default_name;
extern String sql_distinct_name;
extern String sql_value_type_name;
extern Table2hash_value_type get_value_type(Value& vvalue_type);
extern int marshal_binds(HashStringValue& hash, SQL_Driver::Placeholder*& placeholders);
extern void unmarshal_bind_updates(HashStringValue& hash, int placeholder_count, SQL_Driver::Placeholder* placeholders);

static void _sql(Request& r, MethodParams& params) {
	Value& statement=params.as_junction(0, "statement must be code");

	HashStringValue* bind=0;
	ulong limit=SQL_NO_LIMIT;
	ulong offset=0;
	bool distinct=false;
	Table2hash_value_type value_type=C_HASH;
	if(params.count()>1)
		if(HashStringValue* options=params.as_hash(1, "sql options")) {
			int valid_options=0;
			if(Value* vbind=options->get(sql_bind_name)) {
				valid_options++;
				bind=vbind->get_hash();
			}
			if(Value* vlimit=options->get(sql_limit_name)) {
				valid_options++;
				limit=(ulong)r.process_to_value(*vlimit).as_double();
			}
			if(Value* voffset=options->get(sql_offset_name)) {
				valid_options++;
				offset=(ulong)r.process_to_value(*voffset).as_double();
			}
			if(Value* vdistinct=options->get(sql_distinct_name)) {
				valid_options++;
				distinct=r.process_to_value(*vdistinct).as_bool();
			}
			if(Value* vvalue_type=options->get(sql_value_type_name)) {
				valid_options++;
				value_type=get_value_type(r.process_to_value(*vvalue_type));
			}
			if(valid_options!=options->count())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
		}

	SQL_Driver::Placeholder* placeholders=0;
	uint placeholders_count=0;
	if(bind)
		placeholders_count=marshal_binds(*bind, placeholders);

	Temp_lang temp_lang(r, String::L_SQL);
	const String& statement_string=r.process_to_string(statement);
	const char* statement_cstr=statement_string.untaint_cstr(r.flang, r.connection());

	HashStringValue& hash=GET_SELF(r, VHash).hash();
	hash.clear();	
	Hash_sql_event_handlers handlers(
		statement_string, statement_cstr, 
		distinct,
		hash,
		value_type);

	r.connection()->query(
		statement_cstr, 
		placeholders_count, placeholders,
		offset, limit,
		handlers,
		statement_string);

	if(bind)
		unmarshal_bind_updates(*bind, placeholders_count, placeholders);
}

static void keys_collector(
			HashStringValue::key_type key, 
			HashStringValue::value_type, 
			Table *table) {
	Table::element_type row(new ArrayString(1));
	*row+=new String(key, String::L_TAINTED);
	*table+=row;
}
static void _keys(Request& r, MethodParams& params) {
	const String* keys_column_name;
	if(params.count()>0)
		keys_column_name=¶ms.as_string(0, COLUMN_NAME_MUST_BE_STRING);
	else 
		keys_column_name=new String("key");

	Table::columns_type columns(new ArrayString(1));
	*columns+=keys_column_name;
	Table* table=new Table(columns);

	GET_SELF(r, VHash).hash_ro().for_each(keys_collector, table);

	r.write_no_lang(*new VTable(table));
}

static void _count(Request& r, MethodParams&) {
	r.write_no_lang(*new VInt(GET_SELF(r, VHash).hash_ro().count()));
}

static void _delete(Request& r, MethodParams& params) {

	GET_SELF(r, VHash).hash().remove(params.as_string(0, "key must be string"));
}

static void _contains(Request& r, MethodParams& params) {
	bool result=GET_SELF(r, VHash).hash_ro().contains(params.as_string(0, "key must be string"));
	r.write_no_lang(VBool::get(result));
}

#ifndef DOXYGEN
struct Foreach_info {
	Request *r;
	const String* key_var_name;
	const String* value_var_name;
	Value* body_code;
	Value* delim_maybe_code;

	Value* var_context;
	bool need_delim;
};
#endif
static bool one_foreach_cycle(
				HashStringValue::key_type akey, 
				HashStringValue::value_type avalue, 
				Foreach_info *info) {
	Value& var_context=*info->var_context;
	if(info->key_var_name){
		VString* vkey=new VString(*new String(akey, String::L_TAINTED));
		info->r->put_element(var_context, *info->key_var_name, vkey);
	}
	if(info->value_var_name)
		info->r->put_element(var_context, *info->value_var_name, avalue);

	if(info->delim_maybe_code){ // delimiter set
		StringOrValue sv_processed=info->r->process(*info->body_code);
		Request::Skip lskip=info->r->get_skip(); info->r->set_skip(Request::SKIP_NOTHING);

		const String* s_processed=sv_processed.get_string();
		if(s_processed && !s_processed->is_empty()) { // we have body
			if(info->need_delim) // need delim & iteration produced string?
				info->r->write_pass_lang(info->r->process(*info->delim_maybe_code));
			else
				info->need_delim=true;
		}
		info->r->write_pass_lang(sv_processed);
		return lskip==Request::SKIP_BREAK;
	} else {
		info->r->process_write(*info->body_code);
		Request::Skip lskip=info->r->get_skip(); info->r->set_skip(Request::SKIP_NOTHING);
		return lskip==Request::SKIP_BREAK;
	}
}
static void _foreach(Request& r, MethodParams& params) {
	InCycle temp(r);

	const String& key_var_name=params.as_string(0, "key-var name must be string");
	const String& value_var_name=params.as_string(1, "value-var name must be string");

	Foreach_info info={
		&r,
		key_var_name.is_empty()? 0 : &key_var_name,
		value_var_name.is_empty()? 0 : &value_var_name,
		¶ms.as_junction(2, "body must be code"),
		/*delimiter*/params.count()>3?params.get(3):0,
		/*var_context*/r.get_method_frame()->caller(),
		false
	};

	VHash& self=GET_SELF(r, VHash);
	HashStringValue& hash=self.hash_ro();
	VHash_lock lock(self);
	hash.first_that(one_foreach_cycle, &info);
}

static void _at(Request& r, MethodParams& params) {
	HashStringValue& hash=GET_SELF(r, VHash).hash_ro();
	size_t count=hash.count();

	int pos=0;

	Value& vwhence=*params.get(0);
	if(vwhence.is_string()){
		const String& swhence=*vwhence.get_string();
		if(swhence == "last")
			pos=count-1;
		else if(swhence != "first")
			throw Exception(PARSER_RUNTIME,
				&swhence,
				"whence must be 'first', 'last' or expression");
	} else {
		pos=r.process_to_value(vwhence).as_int();
		if(pos < 0)
			pos+=count;
	}

	if(count && pos >= 0 && (size_t)pos < count){
		if(pos == 0)
			r.write_assign_lang(*hash.first_value());
		else if((size_t)pos == count-1)
			r.write_assign_lang(*hash.last_value());
		else
			for(HashStringValue::Iterator i(hash); i; i.next(), pos-- )
				if(!pos){
					r.write_assign_lang(*i.value());
					break;
				}
	}
	
}

// constructor

MHash::MHash(): Methoded("hash") 
{
	// ^hash::create[[copy_from]]
	add_native_method("create", Method::CT_DYNAMIC, _create_or_add, 0, 1);
	// ^hash.add[add_from]
	add_native_method("add", Method::CT_DYNAMIC, _create_or_add, 1, 1);
	// ^hash.sub[sub_from]
	add_native_method("sub", Method::CT_DYNAMIC, _sub, 1, 1);
	// ^a.union[b] = hash
	add_native_method("union", Method::CT_DYNAMIC, _union, 1, 1);
	// ^a.intersection[b] = hash
	add_native_method("intersection", Method::CT_DYNAMIC, _intersection, 1, 1);
	// ^a.intersects[b] = bool
	add_native_method("intersects", Method::CT_DYNAMIC, _intersects, 1, 1);

	// ^a.delete[key]
	add_native_method("delete", Method::CT_DYNAMIC, _delete, 1, 1);

	// ^a.contains[key]
	add_native_method("contains", Method::CT_DYNAMIC, _contains, 1, 1);
	// backward
	add_native_method("contain", Method::CT_DYNAMIC, _contains, 1, 1);

	// ^hash::sql[query][options hash]
	add_native_method("sql", Method::CT_DYNAMIC, _sql, 1, 2);

	// ^hash._keys[[column name]]
	add_native_method("_keys", Method::CT_DYNAMIC, _keys, 0, 1);	

	// ^hash._count[]
	add_native_method("_count", Method::CT_DYNAMIC, _count, 0, 0);	

	// ^hash.foreach[key;value]{code}[delim]
	add_native_method("foreach", Method::CT_DYNAMIC, _foreach, 2+1, 2+1+1);

	// ^hash._at[first|last]
	// ^hash._at([-]offset)
	add_native_method("_at", Method::CT_DYNAMIC, _at, 1, 1);
}
parser-3.4.3/src/classes/xdoc.C000644 000000 000000 00000060771 12227605261 016417 0ustar00rootwheel000000 000000 /** @file
	Parser: @b xdoc parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_config_includes.h"

#ifdef XML

#include "libxml/tree.h"
#include "libxml/HTMLtree.h"
#include "libxslt/xsltInternals.h"
#include "libxslt/transform.h"
#include "libxslt/xsltutils.h"
#include "libxslt/variables.h"
#include "libxslt/imports.h"

#include "pa_vmethod_frame.h"

#include "pa_stylesheet_manager.h"
#include "pa_request.h"
#include "pa_vxdoc.h"
#include "pa_charset.h"
#include "pa_vfile.h"
#include "pa_xml_exception.h"
#include "xnode.h"
#include "pa_charsets.h"

volatile const char * IDENT_XDOC_C="$Id: xdoc.C,v 1.180 2013/10/16 21:52:49 moko Exp $";

// defines

#define XDOC_CLASS_NAME "xdoc"

// class

class MXdoc: public MXnode {
public: // VStateless_class
	Value* create_new_value(Pool&) { return new VXdoc(); }

public:
	MXdoc();

};

// global variable

DECLARE_CLASS_VAR(xdoc, new MXdoc, 0);

// helper classes

class xmlOutputBuffer_auto_ptr {
public:
	explicit xmlOutputBuffer_auto_ptr(xmlOutputBuffer *_APtr = 0) 
		: _Owns(_APtr != 0), _Ptr(_APtr) {}
	xmlOutputBuffer_auto_ptr(const xmlOutputBuffer_auto_ptr& _Y) 
		: _Owns(_Y._Owns), _Ptr(_Y.release()) {}
	xmlOutputBuffer_auto_ptr& operator=(const xmlOutputBuffer_auto_ptr& _Y) 
		{if (this != &_Y)
			{if (_Ptr != _Y.get())
				{if (_Owns && _Ptr)
					xmlOutputBufferClose(_Ptr);
				_Owns = _Y._Owns; }
			else if (_Y._Owns)
				_Owns = true;
			_Ptr = _Y.release(); }
		return (*this); }
	~xmlOutputBuffer_auto_ptr()
		{if (_Owns && _Ptr)
			xmlOutputBufferClose(_Ptr); }
	xmlOutputBuffer& operator*() const 
		{return (*get()); }
	xmlOutputBuffer *operator->() const 
		{return (get()); }
	xmlOutputBuffer *get() const 
		{return (_Ptr); }
	xmlOutputBuffer *release() const 
		{((xmlOutputBuffer_auto_ptr *)this)->_Owns = false;
		return (_Ptr); }
private:
	bool _Owns;
	xmlOutputBuffer *_Ptr;
};

class xsltTransformContext_auto_ptr {
public:
	explicit xsltTransformContext_auto_ptr(xsltTransformContext *_APtr = 0) 
		: _Owns(_APtr != 0), _Ptr(_APtr) {}
	xsltTransformContext_auto_ptr(const xsltTransformContext_auto_ptr& _Y) 
		: _Owns(_Y._Owns), _Ptr(_Y.release()) {}
	xsltTransformContext_auto_ptr& operator=(const xsltTransformContext_auto_ptr& _Y) 
		{if (this != &_Y)
			{if (_Ptr != _Y.get())
				{if (_Owns && _Ptr)
					xsltFreeTransformContext(_Ptr);
				_Owns = _Y._Owns; }
			else if (_Y._Owns)
				_Owns = true;
			_Ptr = _Y.release(); }
		return (*this); }
	~xsltTransformContext_auto_ptr()
		{if (_Owns && _Ptr)
			xsltFreeTransformContext(_Ptr); }
	xsltTransformContext& operator*() const 
		{return (*get()); }
	xsltTransformContext *operator->() const 
		{return (get()); }
	xsltTransformContext *get() const 
		{return (_Ptr); }
	xsltTransformContext *release() const 
		{((xsltTransformContext_auto_ptr *)this)->_Owns = false;
		return (_Ptr); }
private:
	bool _Owns;
	xsltTransformContext *_Ptr;
};

class xsltStylesheet_auto_ptr {
public:
	explicit xsltStylesheet_auto_ptr(xsltStylesheet *_APtr = 0) 
		: _Owns(_APtr != 0), _Ptr(_APtr) {}
	xsltStylesheet_auto_ptr(const xsltStylesheet_auto_ptr& _Y) 
		: _Owns(_Y._Owns), _Ptr(_Y.release()) {}
	xsltStylesheet_auto_ptr& operator=(const xsltStylesheet_auto_ptr& _Y) 
		{if (this != &_Y)
			{if (_Ptr != _Y.get())
				{if (_Owns && _Ptr)
					xsltFreeStylesheet(_Ptr);
				_Owns = _Y._Owns; }
			else if (_Y._Owns)
				_Owns = true;
			_Ptr = _Y.release(); }
		return (*this); }
	~xsltStylesheet_auto_ptr()
		{if (_Owns && _Ptr)
			xsltFreeStylesheet(_Ptr); }
	xsltStylesheet& operator*() const 
		{return (*get()); }
	xsltStylesheet *operator->() const 
		{return (get()); }
	xsltStylesheet *get() const 
		{return (_Ptr); }
	xsltStylesheet *release() const 
		{((xsltStylesheet_auto_ptr *)this)->_Owns = false;
		return (_Ptr); }
private:
	bool _Owns;
	xsltStylesheet *_Ptr;
};

// methods

static void writeNode(Request& r, VXdoc& xdoc, xmlNode* node) {
	if(!node)
		throw Exception(PARSER_RUNTIME,
			0,
			"error creating node"); // OOM, bad name, things like that

	// write out result
	r.write_no_lang(xdoc.wrap(*node));
}

struct IdsIteratorInfo {
	xmlChar *elementId;
	xmlNode *element;
};

/* Hash Scanner function for pa_getElementById */
extern "C" void // switching to calling convetion of libxml
idsHashScanner (void *payload, void *data, xmlChar *name) {
	IdsIteratorInfo *priv = (IdsIteratorInfo *)data;

	if (priv->element == NULL && xmlStrEqual (name, priv->elementId))
	{
		xmlNode* parent=((xmlID *)payload)->attr->parent;
		assert(parent);
		priv->element=parent;
	}
}

static xmlNode*
pa_getElementById(xmlDoc& xmldoc, xmlChar* elementId) {
	xmlHashTable *ids = (xmlHashTable *)xmldoc.ids;
	IdsIteratorInfo iter={elementId, NULL};
	xmlHashScan(ids, idsHashScanner, &iter);
	return iter.element;
}

/*
static xmlNode *
pa_importNode (xmlDoc& xmldoc, xmlNode& importedNode, bool deep) {
	xmlNode *result = NULL;

	switch (importedNode.type) {
	case XML_ATTRIBUTE_NODE:
		result = (xmlNode *)xmlCopyProp(xmldoc, (xmlAttr *)importedNode);
		result.parent=0; // no idea
		break;
	case XML_DOCUMENT_FRAG_NODE:
	case XML_ELEMENT_NODE:
	case XML_ENTITY_REF_NODE:
	case XML_PI_NODE:
	case XML_TEXT_NODE:
	case XML_CDATA_SECTION_NODE:
	case XML_COMMENT_NODE:
		result = xmlCopyNode (importedNode->n, deep);
		xmlSetTreeDoc (result, priv->n);
		break;
	default:
		*exc = GDOME_NOT_SUPPORTED_ERR;
	}

	return result;
}
*/

// Element createElement(in DOMString tagName) raises(DOMException);
static void _createElement(Request& r, MethodParams& params) {
	xmlChar* tagName=as_xmlname(r, params, 0, "tagName must be string");

	VXdoc& vdoc=GET_SELF(r, VXdoc);
	xmlDoc& xmldoc=vdoc.get_xmldoc();

	xmlNode *node=xmlNewDocNode(&xmldoc, NULL, tagName, NULL);
	writeNode(r, vdoc, node);
}

// Element createElementNS(in DOMString namespaceURI, in DOMString qualifiedName) raises(DOMException);
static void _createElementNS(Request& r, MethodParams& params) {
	xmlChar* namespaceURI=as_xmlnsuri(r, params, 0);
	xmlChar* qualifiedName=as_xmlqname(r, params, 1);

	VXdoc& vdoc=GET_SELF(r, VXdoc);
	xmlDoc& xmldoc=vdoc.get_xmldoc();

	xmlChar* prefix=0;
	xmlChar* localName=xmlSplitQName2(qualifiedName, &prefix);

	xmlNode *node;
	if(localName) {
		xmlNs& ns=pa_xmlMapNs(xmldoc, namespaceURI, prefix);
		node=xmlNewDocNode(&xmldoc, &ns, localName, NULL);
	} else
		node=xmlNewDocNode(&xmldoc, NULL, qualifiedName/*unqualified, actually*/, NULL);
	writeNode(r, vdoc, node);
}

// DocumentFragment createDocumentFragment()
static void _createDocumentFragment(Request& r, MethodParams&) {
	VXdoc& vdoc=GET_SELF(r, VXdoc);
	xmlDoc& xmldoc=vdoc.get_xmldoc();

	xmlNode *node=xmlNewDocFragment(&xmldoc);
	writeNode(r, vdoc, node);
}

// Text createTextNode(in DOMString data);
static void _createTextNode(Request& r, MethodParams& params) {
	xmlChar* data=as_xmlchar(r, params, 0, XML_DATA_MUST_BE_STRING);

	VXdoc& vdoc=GET_SELF(r, VXdoc);
	xmlDoc& xmldoc=vdoc.get_xmldoc();

	xmlNode *node=xmlNewDocText(&xmldoc, data);
	writeNode(r, vdoc, node);
}

// Comment createComment(in DOMString data)
static void _createComment(Request& r, MethodParams& params) {
	xmlChar* data=as_xmlchar(r, params, 0, XML_DATA_MUST_BE_STRING);

	VXdoc& vdoc=GET_SELF(r, VXdoc);

	xmlNode *node=xmlNewComment(data);
	writeNode(r, vdoc, node);
}

// CDATASection createCDATASection(in DOMString data) raises(DOMException);
static void _createCDATASection(Request& r, MethodParams& params) {
	xmlChar* data=as_xmlchar(r, params, 0, XML_DATA_MUST_BE_STRING);

	VXdoc& vdoc=GET_SELF(r, VXdoc);
	xmlDoc& xmldoc=vdoc.get_xmldoc();

	xmlNode *node=xmlNewCDataBlock(&xmldoc, data, strlen((const char*)data));
	writeNode(r, vdoc, node);
}

// ProcessingInstruction createProcessingInstruction(in DOMString target,in DOMString data) raises(DOMException);
static void _createProcessingInstruction(Request& r, MethodParams& params) {
	xmlChar* target=as_xmlchar(r, params, 0, XML_DATA_MUST_BE_STRING);
	xmlChar* data=as_xmlchar(r, params, 1, XML_DATA_MUST_BE_STRING);

	VXdoc& vdoc=GET_SELF(r, VXdoc);
	xmlDoc& xmldoc=vdoc.get_xmldoc();

	xmlNode *node=xmlNewDocPI(&xmldoc, target, data);
	writeNode(r, vdoc, node);
}

// Attr createAttribute(in DOMString name) raises(DOMException);
static void _createAttribute(Request& r, MethodParams& params) {
	xmlChar* name=as_xmlname(r, params, 0);

	VXdoc& vdoc=GET_SELF(r, VXdoc);
	xmlDoc& xmldoc=vdoc.get_xmldoc();

	xmlNode *node=(xmlNode*)xmlNewDocProp(&xmldoc, name, 0);
	writeNode(r, vdoc, node);
}

// Attr createAttributeNS(in DOMString namespaceURI, in DOMString qualifiedName) raises(DOMException);
static void _createAttributeNS(Request& r, MethodParams& params) {
	xmlChar* namespaceURI=as_xmlnsuri(r, params, 0);
	xmlChar* qualifiedName=as_xmlqname(r, params, 1);

	VXdoc& vdoc=GET_SELF(r, VXdoc);
	xmlDoc& xmldoc=vdoc.get_xmldoc();

	xmlChar* prefix=0;
	xmlChar* localName=xmlSplitQName2(qualifiedName, &prefix);

	xmlNode *node;
	if(localName) {
		xmlNs& ns=pa_xmlMapNs(xmldoc, namespaceURI, prefix);
		node=(xmlNode*)xmlNewDocProp(&xmldoc, localName, NULL);
		xmlSetNs(node, &ns);
	} else
		node=(xmlNode*)xmlNewDocProp(&xmldoc, qualifiedName/*unqualified, actually*/, NULL);
	writeNode(r, vdoc, node);
}

// EntityReference createEntityReference(in DOMString name) raises(DOMException);
static void _createEntityReference(Request& r, MethodParams& params) {
	xmlChar* name=as_xmlname(r, params, 0);

	VXdoc& vdoc=GET_SELF(r, VXdoc);
	xmlDoc& xmldoc=vdoc.get_xmldoc();

	xmlNode *node=xmlNewReference(&xmldoc, name);
	writeNode(r, vdoc, node);
}


static void _getElementById(Request& r, MethodParams& params) {
	xmlChar* elementId=as_xmlname(r, params, 0, "elementID must be string");

	VXdoc& vdoc=GET_SELF(r, VXdoc);
	xmlDoc& xmldoc=vdoc.get_xmldoc();

	if(xmlNode *node=pa_getElementById(xmldoc, elementId))
		writeNode(r, vdoc, node);
}

static void _importNode(Request& r, MethodParams& params) {
	xmlNode& importedNode=as_node(params, 0, "importedNode must be node");
	bool deep=params.as_bool(1, "deep must be bool", r);

	VXdoc& vdoc=GET_SELF(r, VXdoc);
	xmlDoc& xmldoc=vdoc.get_xmldoc();

	xmlNode *node=xmlDocCopyNode(&importedNode, &xmldoc, deep?1: 0);
	writeNode(r, vdoc, node);
}

/*
GdomeElement *gdome_doc_createElementNS (GdomeDocument *self, GdomeDOMString *namespaceURI, GdomeDOMString *qualifiedName, GdomeException *exc);
GdomeAttr *gdome_doc_createAttributeNS (GdomeDocument *self, GdomeDOMString *namespaceURI, GdomeDOMString *qualifiedName, GdomeException *exc);
*/

static void _create(Request& r, MethodParams& params) {
	Charset& source_charset=r.charsets.source();
	VXdoc& vdoc=GET_SELF(r, VXdoc);

	Value& param=params[params.count()-1];
	xmlDoc* xmldoc;
	bool set_encoding=false;
	if(param.get_junction()) { // {...}
		Temp_lang temp_lang(r, String::L_XML);
		const String& xml=r.process_to_string(param);

		String::Body sbody=xml.cstr_to_string_body_untaint(r.flang, r.connection(false), &r.charsets);
		xmldoc=xmlParseMemory(sbody.cstr(), sbody.length());

		//printf("document=0x%p\n", document);
		if(!xmldoc || xmlHaveGenericErrors())
			throw XmlException(0, r);

		// must be last action in if, see after if}
	} else { // [localName]
		if(const String* value = param.get_string()){
			xmlChar* localName=r.transcode(*value);
			if(xmlValidateNCName(localName, 0) != 0)
				throw XmlException(0, XML_INVALID_LOCAL_NAME, localName);

#if 0
			GdomeDocumentType *documentType=gdome_di_createDocumentType (
				docimpl, 
				r.transcode(qualifiedName), 
				0/*publicId*/, 
				0/*systemId*/, 
				&exc);
			if(!documentType || exc || xmlHaveGenericErrors())
				throw Exception(
					method_name, 
					exc);
			/// +xalan createXMLDecl ?
#endif
			xmldoc=xmlNewDoc(0);
			if(!xmldoc || xmlHaveGenericErrors())
				throw XmlException(0, r);

			xmlNode* node=xmlNewChild((xmlNode*)xmldoc, NULL, localName, NULL);
			if(!node || xmlHaveGenericErrors())
				throw XmlException(0, r);

			set_encoding=true;
			// must be last action in if, see after if}
		} else {
			VFile* vfile=param.as_vfile(String::L_AS_IS);
			xmldoc=xmlParseMemory(vfile->value_ptr(), vfile->value_size());
			if(!xmldoc || xmlHaveGenericErrors())
				throw XmlException(0, r);
		}
	}
	// must be first action after if}
	// replace any previous parsed source
	vdoc.set_xmldoc(r.charsets, *xmldoc); 
	
	// URI 
	const char* URI_cstr;
	if(params.count()>1) { // absolute(param)
		const String& URI=params.as_string(0, "URI must be string");
		URI_cstr=r.absolute(URI).cstr();
	} else // default = disk path to requested document
		URI_cstr=r.request_info.path_translated;
	if(URI_cstr)
		xmldoc->URL=source_charset.transcode_buf2xchar(URI_cstr, strlen(URI_cstr));

	if(set_encoding) {
		const char* source_charset_name=source_charset.NAME().cstr();
		xmldoc->encoding=source_charset.transcode_buf2xchar(source_charset_name, strlen(source_charset_name));
	}
}

static void _load(Request& r, MethodParams& params) {
	VXdoc& vdoc=GET_SELF(r, VXdoc);

	// filespec
	const String* uri=¶ms.as_string(0, "URI must be string");
	const char* uri_cstr;
	if(uri->pos("://")==STRING_NOT_FOUND) // disk path
		uri_cstr=r.absolute(*uri).taint_cstr(String::L_FILE_SPEC);
	else // xxx:// 
		uri_cstr=uri->taint_cstr(String::L_AS_IS); // leave as-is for xmlParseFile to handle

	/// @todo!! add SAFE MODE!!
	xmlDoc* xmldoc=xmlParseFile(uri_cstr);
	if(!xmldoc || xmlHaveGenericErrors())
		throw XmlException(uri, r);
	
	// must be first action after if}
	// replace any previous parsed source
	vdoc.set_xmldoc(r.charsets, *xmldoc); 
}

String::C xdoc2buf(Request& r, VXdoc& vdoc, 
					XDocOutputOptions& oo,
					const String* file_spec,
					bool use_source_charset_to_render_and_client_charset_to_write_to_header=false) {
	Charset* render=0;
	Charset* header=0;
	if(use_source_charset_to_render_and_client_charset_to_write_to_header) {
		render=&r.charsets.source();
		header=&r.charsets.client();
	} else {
		header=render=&charsets.get(oo.encoding->change_case(r.charsets.source(), String::CC_UPPER));
	}
	const char* render_encoding=render->NAME_CSTR();
	const char* header_encoding=header->NAME_CSTR();

	xmlCharEncodingHandler *renderer=xmlFindCharEncodingHandler(render_encoding);
	// UTF-8 renderer contains empty input/output converters, 
	// which is wrong for xmlOutputBufferCreateIO
	// while zero renderer goes perfectly 
	if(render->isUTF8())
		renderer=0;

	xmlOutputBuffer_auto_ptr outputBuffer(xmlAllocOutputBuffer(renderer));

	xsltStylesheet_auto_ptr stylesheet(xsltNewStylesheet());
	if(!stylesheet.get())
		throw Exception(0,
			0,
			"xsltNewStylesheet failed");

	#define OOSTRING2STYLE(name) \
		stylesheet->name=oo.name?BAD_CAST xmlMemStrdup((const char*)r.transcode(*oo.name)):0
	#define OOBOOL2STYLE(name) \
		if(oo.name>=0) stylesheet->name=oo.name

	OOSTRING2STYLE(method);
	OOSTRING2STYLE(encoding);
	OOSTRING2STYLE(mediaType);
//	OOSTRING2STYLE(doctypeSystem);
//	OOSTRING2STYLE(doctypePublic);
	OOBOOL2STYLE(indent);
	OOSTRING2STYLE(version);
	OOBOOL2STYLE(standalone);
	OOBOOL2STYLE(omitXmlDeclaration);

	xmlDoc& xmldoc=vdoc.get_xmldoc();
	xmldoc.encoding=BAD_CAST xmlMemStrdup(render_encoding);
	if(header_encoding)
		stylesheet->encoding=BAD_CAST xmlMemStrdup(header_encoding);
	if(xsltSaveResultTo(outputBuffer.get(), &xmldoc, stylesheet.get())<0
		|| xmlHaveGenericErrors())
		throw XmlException(0, r);

	// write out result
	char *gnome_str;
	size_t gnome_length;
#ifdef LIBXML2_NEW_BUFFER
	if(outputBuffer->conv) {
		gnome_length=xmlBufUse(outputBuffer->conv);
		gnome_str=(char *)xmlBufContent(outputBuffer->conv);
	} else {
		gnome_length=xmlOutputBufferGetSize(&(*outputBuffer));
		gnome_str=(char *)xmlOutputBufferGetContent(&(*outputBuffer));
	}
#else
	if(outputBuffer->conv) {
		gnome_length=outputBuffer->conv->use;
		gnome_str=(char *)outputBuffer->conv->content;
	} else {
		gnome_length=outputBuffer->buffer->use;
		gnome_str=(char *)outputBuffer->buffer->content;
	}
#endif

	if(file_spec){
		file_write(r.charsets,
			*file_spec,
			gnome_str,
			gnome_length, 
			true/*as_text*/);
		return String::C(); // actually, we don't need this output at all
	} else
		return String::C(gnome_length ? pa_strdup(gnome_str, gnome_length) : 0, gnome_length);
}

inline HashStringValue* get_options(MethodParams& params, size_t index){
	return (params.count()>index) ? params.as_hash(index) : 0;
}

static void _file(Request& r, MethodParams& params) {
	VXdoc& vdoc=GET_SELF(r, VXdoc);

	XDocOutputOptions oo(vdoc.output_options);
	oo.append(r, get_options(params, 0), true/* $.name[filename] could be specified by user */);
	String::C buf=xdoc2buf(r, vdoc, oo, 0/*file_name. not to file, to memory*/);

	VFile& vfile=*new VFile;
	VHash& vhcontent_type=*new VHash;
	vhcontent_type.hash().put(
		value_name, 
		new VString(*oo.mediaType));
	vhcontent_type.hash().put(
		String::Body("charset"), 
		new VString(*oo.encoding));

	vfile.set_binary(false/*not tainted*/, buf.str?buf.str:""/*to distinguish from stat-ed file*/, buf.length, oo.filename, &vhcontent_type);

	// write out result
	r.write_no_lang(vfile);
}

static void _save(Request& r, MethodParams& params) {
	VXdoc& vdoc=GET_SELF(r, VXdoc);

	const String& file_spec=r.absolute(params.as_string(0, FILE_NAME_MUST_BE_STRING));
	
	XDocOutputOptions oo(vdoc.output_options);
	oo.append(r, get_options(params, 1));
	xdoc2buf(r, vdoc, oo, &file_spec);
}

static void _string(Request& r, MethodParams& params) {
	VXdoc& vdoc=GET_SELF(r, VXdoc);

	XDocOutputOptions oo(vdoc.output_options);
	oo.append(r, get_options(params, 0));
	String::C buf=xdoc2buf(r, vdoc, oo,
		0/*file_name. not to file, to memory*/,
		true/*use source charset to render, client charset to put to header*/);

	// write out result
	r.write_no_lang(String(buf, String::L_AS_IS));
}

#ifndef DOXYGEN
struct Add_xslt_param_info {
	Request* r;
	Array* strings;
	const xmlChar** current_transform_param;
};
#endif
static void add_xslt_param(
			   HashStringValue::key_type attribute, 
			   HashStringValue::value_type meaning, 
			   Add_xslt_param_info* info) {
	xmlChar* s;
	*info->current_transform_param++=(s=info->r->transcode(attribute)); *info->strings+=s;
	*info->current_transform_param++=(s=info->r->transcode(meaning->as_string())); *info->strings+=s;
}

static VXdoc& _transform(Request& r, const String* stylesheet_source, 
						   VXdoc& vdoc, xsltStylesheetPtr stylesheet, const xmlChar** transform_params) 
{
	xmlDoc& xmldoc=vdoc.get_xmldoc();

	xsltTransformContext_auto_ptr transformContext(
		xsltNewTransformContext(stylesheet, &xmldoc));
	// make params literal
	if (transformContext->globalVars == NULL) // strangly not initialized by xsltNewTransformContext
		transformContext->globalVars = xmlHashCreate(20);
	xsltQuoteUserParams(transformContext.get(), (const char**)transform_params);
	// do transform
	xmlDoc *transformed=xsltApplyStylesheetUser(
		stylesheet,
		&xmldoc,
		0/*already quoted-inserted  transform_params*/,
		0/*const char* output*/,
		0/*FILE *profile*/,
		transformContext.get());
	if(!transformed || xmlHaveGenericErrors())
		throw XmlException(stylesheet_source, r);

	//gdome_xml_doc_mkref dislikes XML_HTML_DOCUMENT_NODE  type, fixing
	transformed->type=XML_DOCUMENT_NODE;
	// constructing result
	VXdoc& result=*new VXdoc(r.charsets, *transformed);
	/* grabbing options

		 
	*/
	XDocOutputOptions& oo=result.output_options;

	oo.method=stylesheet->method?&r.transcode(stylesheet->method):0;
	oo.encoding=stylesheet->encoding?&r.transcode(stylesheet->encoding):0;
	oo.mediaType=stylesheet->mediaType?&r.transcode(stylesheet->mediaType):0;
	oo.indent=stylesheet->indent;
	oo.version=stylesheet->version?&r.transcode(stylesheet->version):0;
	oo.standalone=stylesheet->standalone;
	oo.omitXmlDeclaration=stylesheet->omitXmlDeclaration;

	// return
	return result;
}
static void _transform(Request& r, MethodParams& params) {
	VXdoc& vdoc=GET_SELF(r, VXdoc);

	// params
	Array transform_strings;
	const xmlChar** transform_params=0;
	if(params.count()>1)
		if(HashStringValue* hash=params.as_hash(1, "transform options")) {
			transform_params=new(UseGC) const xmlChar*[hash->count()*2+1];
			Add_xslt_param_info info={
				&r, 
				&transform_strings,
				transform_params
			};
			hash->for_each(add_xslt_param, &info);
			transform_params[hash->count()*2]=0;
		}

	VXdoc* result;
	if(Value *vxdoc=params[0].as(VXDOC_TYPE)) { // stylesheet (xdoc)
		xmlDoc& stylesheetdoc=static_cast(vxdoc)->get_xmldoc();
		// compile xdoc stylesheet
		xsltStylesheet_auto_ptr stylesheet_ptr(xsltParseStylesheetDoc(&stylesheetdoc)); 
		if(xmlHaveGenericErrors())
			throw XmlException(0, r);
		if(!stylesheet_ptr.get())
			throw Exception("xml",
				0,
				"stylesheet failed to compile");
		// strange thing - xsltParseStylesheetDoc records document and destroys it in stylesheet destructor
		// we don't need that
		stylesheet_ptr->doc=0;

		// transform!
		result=&_transform(r, 0,
			vdoc, stylesheet_ptr.get(),
			transform_params);
	} else { // stylesheet (file name)
		// extablish stylesheet connection
		const String& stylesheet_filespec=
			r.absolute(params.as_string(0, "stylesheet must be file name (string) or DOM document (xdoc)"));
		Stylesheet_connection_ptr connection=stylesheet_manager->get_connection(stylesheet_filespec);

		// load and compile file to stylesheet [or get cached if any]
		// transform!
		result=&_transform(r, &stylesheet_filespec, vdoc, connection->stylesheet(),
			transform_params);
	}

	// write out result
	r.write_no_lang(*result);
}

// constructor

/// @test how to create empty type html?
MXdoc::MXdoc(): MXnode(XDOC_CLASS_NAME, xnode_class) {
	/// DOM1

	// Element createElement(in DOMString tagName) raises(DOMException);
	add_native_method("createElement", Method::CT_DYNAMIC, _createElement, 1, 1);
	// DocumentFragment createDocumentFragment(); 
	add_native_method("createDocumentFragment", Method::CT_DYNAMIC, _createDocumentFragment, 0, 0);
	// Text createTextNode(in DOMString data);
	add_native_method("createTextNode", Method::CT_DYNAMIC, _createTextNode, 1, 1);
	// Comment createComment(in DOMString data);
	add_native_method("createComment", Method::CT_DYNAMIC, _createComment, 1, 1);
	// CDATASection createCDATASection(in DOMString data) raises(DOMException);
	add_native_method("createCDATASection", Method::CT_DYNAMIC, _createCDATASection, 1, 1);
	// ProcessingInstruction createProcessingInstruction(in DOMString target, in DOMString data) raises(DOMException);
	add_native_method("createProcessingInstruction", Method::CT_DYNAMIC, _createProcessingInstruction, 2, 2);
	// Attr createAttribute(in DOMString name) raises(DOMException);
	add_native_method("createAttribute", Method::CT_DYNAMIC, _createAttribute, 1, 1);
	// EntityReference createEntityReference(in DOMString name) raises(DOMException);
	add_native_method("createEntityReference", Method::CT_DYNAMIC, _createEntityReference, 1, 1);

	/// DOM2

	// ^xdoc.getElementById[elementId]
	add_native_method("getElementById", Method::CT_DYNAMIC, _getElementById, 1, 1);

    // Node (in Node importedNode, in boolean deep) raises(DOMException)
	add_native_method("importNode", Method::CT_DYNAMIC, _importNode, 2, 2);

	// Attr createAttributeNS(in DOMString namespaceURI, in DOMString qualifiedName) raises(DOMException);
	add_native_method("createAttributeNS", Method::CT_DYNAMIC, _createAttributeNS, 2, 2);

	// Element createElementNS(in DOMString namespaceURI, in DOMString qualifiedName) raises(DOMException);
	add_native_method("createElementNS", Method::CT_DYNAMIC, _createElementNS, 2, 2);

	/// parser
	
	// ^xdoc::create{qualifiedName}
	// ^xdoc::create[xml]
	// ^xdoc::create[URI][xml]
	add_native_method("create", Method::CT_DYNAMIC, _create, 1, 2);	
	// for backward compatibility with <=v 1.82 2002/01/31 11:51:46 paf
	add_native_method("set", Method::CT_DYNAMIC, _create, 1, 1);

	// ^xdoc::load[some.xml]
	add_native_method("load", Method::CT_DYNAMIC, _load, 1, 1);

	// ^xdoc.save[some.xml]
	// ^xdoc.save[some.xml;options hash]
	add_native_method("save", Method::CT_DYNAMIC, _save, 1, 2);

	// ^xdoc.string[] 
	// ^xdoc.string[options hash] 
	add_native_method("string", Method::CT_DYNAMIC, _string, 0, 1);

	// ^xdoc.file[] file with ""
	// ^xdoc.file[options hash] file with ""
	add_native_method("file", Method::CT_DYNAMIC, _file, 0, 1);

	// ^xdoc.transform[stylesheet file_name/xdoc]
	// ^xdoc.transform[stylesheet file_name/xdoc;params hash]
	add_native_method("transform", Method::CT_DYNAMIC, _transform, 1, 2);

}

# else

#include "classes.h"

// global variable

DECLARE_CLASS_VAR(xdoc, 0, 0); // fictive

#endif
parser-3.4.3/src/classes/string.C000644 000000 000000 00000057220 12230056040 016750 0ustar00rootwheel000000 000000 /** @file
	Parser: @b string parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "classes.h"
#include "pa_vmethod_frame.h"

#include "pa_request.h"
#include "pa_vdouble.h"
#include "pa_vint.h"
#include "pa_vtable.h"
#include "pa_vbool.h"
#include "pa_string.h"
#include "pa_sql_connection.h"
#include "pa_dictionary.h"
#include "pa_vmethod_frame.h"
#include "pa_vregex.h"
#include "pa_charsets.h"

volatile const char * IDENT_STRING_C="$Id: string.C,v 1.211 2013/10/17 21:52:32 moko Exp $";

// class

class MString: public Methoded {
public:
	MString();
};

// global variable

DECLARE_CLASS_VAR(string, new MString, 0);

// void class, inherited from string and thus should be inited afterwards

class MVoid: public Methoded {
public:
	MVoid();
};

// void global variable should be after string global variable

DECLARE_CLASS_VAR(void, new MVoid, 0);

// defines for statics

#define MATCH_VAR_NAME "match"
#define TRIM_START_OPTION "left"
#define TRIM_END_OPTION "right"
#define TRIM_BOTH_OPTION "both"

#define MODE_APPEND "append"

// statics

static const String match_var_name(MATCH_VAR_NAME);

// methods

static void _length(Request& r, MethodParams&) {
	double result=GET_SELF(r, VString).string().length(r.charsets.source());
	r.write_no_lang(*new VDouble(result));
}

static void _int(Request& r, MethodParams& params) {
	const String& self_string=GET_SELF(r, VString).string();
	int converted;

	if(self_string.is_empty()) {
		if(params.count()>0)
			converted=params.as_int(0, "default must be int", r); // (default)
		else
			throw Exception(PARSER_RUNTIME, 0, "unable to convert empty string without default specified");
	} else {
		try {
			converted=self_string.as_int();
		} catch(...) { // convert problem
			if(params.count()>0)
				converted=params.as_int(0, "default must be int", r); // (default)
			else
				rethrow; // we have a problem when no default
		}
	}

	r.write_no_lang(*new VInt(converted));
}

static void _double(Request& r, MethodParams& params) {
	const String& self_string=GET_SELF(r, VString).string();
	double converted;

	if(self_string.is_empty()) {
		if(params.count()>0)
			converted=params.as_double(0, "default must be double", r); // (default)
		else
			throw Exception(PARSER_RUNTIME, 0, "unable to convert empty string without default specified");
	} else {
		try {
			converted=self_string.as_double();
		} catch(...) { // convert problem
			if(params.count()>0)
				converted=params.as_double(0, "default must be double", r); // (default)
			else
				rethrow; // we have a problem when no default
		}
	}

	r.write_no_lang(*new VDouble(converted));
}

static void _bool(Request& r, MethodParams& params) {
	const String& self_string=GET_SELF(r, VString).string();
	bool converted;
	const char *str=self_string.cstr();

	if(self_string.is_empty()) {
		if(params.count()>0)
			converted=params.as_bool(0, "default must be bool", r); // (default)
		else
			throw Exception(PARSER_RUNTIME, 0, "unable to convert empty string without default specified");
	} else if( (str[0]=='T' || str[0]=='t') && (str[1]=='R' || str[1]=='r') && (str[2]=='U' || str[2]=='u') &&
		   (str[3]=='E' || str[3]=='e') && str[4]==0 ) { // "true"
		converted=true;
	} else if( (str[0]=='F' || str[0]=='f') && (str[1]=='A' || str[1]=='a') && (str[2]=='L' || str[2]=='l') &&
		   (str[3]=='S' || str[3]=='s') && (str[4]=='E' || str[4]=='e') && str[5]==0 ) { // "false"
		converted=false;
	} else {
		try {
			converted=self_string.as_bool();
		} catch(...) { // convert problem
			if(params.count()>0)
				converted=params.as_bool(0, "default must be bool", r); // (default)
			else
				rethrow; // we have a problem when no default
		}
	}

	r.write_no_lang(VBool::get(converted));
}

/*not static*/void _string_format(Request& r, MethodParams& params) {

	Value& fmt_maybe_code=params[0];
	// for some time due to stupid {} in original design
	const String& fmt=r.process_to_string(fmt_maybe_code);

	const char* buf=format(r.get_self().as_double(), fmt.trim().cstrm());

	r.write_no_lang(String(buf));
}

static void _left(Request& r, MethodParams& params) {
	ssize_t sn=params.as_int(0, "n must be int", r);
	if(sn<0)
		throw Exception(PARSER_RUNTIME,
			0, 
			"n(%d) must be >=0", sn);
	size_t n=(size_t)sn;

	const String& string=GET_SELF(r, VString).string();
	r.write_assign_lang(string.mid(r.charsets.source(), 0, n));
}

static void _right(Request& r, MethodParams& params) {
	ssize_t sn=(size_t)params.as_int(0, "n must be int", r);
	if(sn<0)
		throw Exception(PARSER_RUNTIME,
			0, 
			"n(%d) must be >=0", sn);
	size_t n=(size_t)sn;

	const String& string=GET_SELF(r, VString).string();
	size_t length=string.length(r.charsets.source());
	r.write_assign_lang(n=0", sbegin);
	size_t begin=(size_t)sbegin;

	size_t end;
	size_t length=0;
	if(params.count()>1) {
		ssize_t sn=params.as_int(1, "n must be int", r);
		if(sn<0)
			throw Exception(PARSER_RUNTIME,
				0, 
				"n(%d) must be >=0", sn);
		end=begin+(size_t)sn;
	} else {
		length=string.length(r.charsets.source());
		end=length;
	}

	r.write_assign_lang(string.mid(r.charsets.source(), begin, end, length));
}

static void _pos(Request& r, MethodParams& params) {
	Value& substr=params.as_no_junction(0, "substr must not be code");
	
	const String& string=GET_SELF(r, VString).string();
	ssize_t offset=0;
	if(params.count()>1){
		offset=params.as_int(1, "n must be int", r);
		if(offset<0)
			throw Exception(PARSER_RUNTIME,
				0, 
				"n(%d) must be >=0", offset);
	}

	r.write_no_lang(*new VInt((int)string.pos(r.charsets.source(), substr.as_string(), (size_t)offset)));
}

static void split_list(MethodParams& params, int paramIndex,
		       const String& string, 
		       ArrayString& result) {
	Value& delim_value=params.as_no_junction(paramIndex, "delimiter must not be code");

	size_t pos_after=0;
	string.split(result, pos_after, delim_value.as_string());
}

#define SPLIT_LEFT 0x0001
#define SPLIT_RIGHT 0x0010
#define SPLIT_HORIZONTAL 0x0100
#define SPLIT_VERTICAL 0x1000

static int split_options(const String* options) {
    struct Split_option {
		const char* keyL;
		const char* keyU;
		int setBit;
		int checkBit;
    } split_option[]={
		{"l", "L", SPLIT_LEFT, SPLIT_RIGHT}, // 0xVHRL
		{"r", "R", SPLIT_RIGHT, SPLIT_LEFT},
		{"h", "H", SPLIT_HORIZONTAL, SPLIT_VERTICAL},
		{"v", "V", SPLIT_VERTICAL, SPLIT_HORIZONTAL},
		{0, 0, 0, 0}
    };

	int result=0;
	if(options) {
		for(Split_option *o=split_option; o->keyL; o++) 
			if(options->pos(o->keyL)!=STRING_NOT_FOUND 
				|| (o->keyU && options->pos(o->keyU)!=STRING_NOT_FOUND)) {
				if(result & o->checkBit)
					throw Exception(PARSER_RUNTIME,
						options,
						"conflicting split options");
				result |= o->setBit;
			}
	}

	return result;
}

static Table& split_vertical(ArrayString& pieces, bool right, const String* column_name) {
	Table::columns_type columns(new ArrayString);
	*columns+=column_name;

	Table& table=*new Table(columns, pieces.count());
	if(right) { // right
		for(int i=pieces.count(); --i>=0; ) {
			Table::element_type row(new ArrayString);
			*row+=pieces[i];
			table+=row;
		}
	} else { // left
		Array_iterator i(pieces);
		while(i.has_next()) {
			Table::element_type row(new ArrayString);
			*row+=i.next();
			table+=row;
		}
	}

	return table;
}

static Table& split_horizontal(ArrayString& pieces, bool right) {
	Table& table=*new Table(Table::columns_type(0) /* nameless */);
	Table::element_type row(new ArrayString(pieces.count()));
	if(right) { // right
		for(int i=pieces.count(); --i>=0; )
			*row+=pieces[i];
	} else { // left
		for(Array_iterator i(pieces); i.has_next(); )
			*row+=i.next();
	}
	table+=row;

	return table;
}

static void split_with_options(Request& r, MethodParams& params,
							   int bits) {
	const String& string=GET_SELF(r, VString).string();
	size_t params_count=params.count();

	ArrayString pieces;
	split_list(params, 0, string, pieces);

	if(!bits) {
		const String* options=0;
		if(params_count>1)
			options=¶ms.as_string(1, OPTIONS_MUST_NOT_BE_CODE);
		
		bits=split_options(options);
	}

	bool right=(bits & SPLIT_RIGHT) != 0;
	bool horizontal=(bits & SPLIT_HORIZONTAL) !=0;

	const String* column_name=0;
	if(params_count>2){
		column_name=¶ms.as_string(2, COLUMN_NAME_MUST_BE_STRING);
		if (horizontal && !column_name->is_empty()) 
			throw Exception(PARSER_RUNTIME,
				column_name,
				"column name can't be specified with horisontal split");
	} 
	if(!column_name || column_name->is_empty())
		column_name=new String("piece");

	Table& table=horizontal?split_horizontal(pieces, right):split_vertical(pieces, right, column_name);

	r.write_no_lang(*new VTable(&table));
}
static void _split(Request& r, MethodParams& params) {
	split_with_options(r, params, 0 /* maybe-determine from param #2 */);
}
static void _lsplit(Request& r, MethodParams& params) {
	split_with_options(r, params, SPLIT_LEFT);
}
static void _rsplit(Request& r, MethodParams& params) {
	split_with_options(r, params, SPLIT_RIGHT);
}

static void search_action(Table& table, Table::element_type row, int, int, int, int, void *) {
	if(row)
		table+=row;
}

#ifndef DOXYGEN
struct Replace_action_info {
	Request* request;
	const String* src;
	String* dest;
	VTable* vtable;
	Value* replacement_code;
};
#endif
/// @todo they can do $global[$result] there, getting pointer to later-invalid local var, kill this
static void replace_action(Table& table, ArrayString* row, 
				int prestart, int prefinish, 
				int poststart, int postfinish,
				void *info) {
	Replace_action_info& ai=*static_cast(info);
	if(row) { // begin&middle
		// piece from last match['prestart'] to beginning of this match['prefinish']
		if(prestart!=prefinish)
			*ai.dest << ai.src->mid(prestart, prefinish);//ai.dest->APPEND_CONST("-");
		// store found parts in one-record VTable
		if(table.count()) // middle
			table.put(0, row);
		else // begin
			table+=row;

		{ // execute 'replacement_code' in 'table' context
			if(ai.replacement_code){
				ai.vtable->set_table(table);
				*ai.dest << ai.request->process_to_string(*ai.replacement_code);
			}
		}
	} else // end
		*ai.dest << ai.src->mid(poststart, postfinish);
}

static void _match(Request& r, MethodParams& params) {
	size_t params_count=params.count();

	Value& regexp=params.as_no_junction(0, "regexp must not be code");
	Value* options=(params_count>1)?¶ms.as_no_junction(1, OPTIONS_MUST_NOT_BE_CODE):0;

	VRegex* vregex;
	VRegexCleaner vrcleaner;

	if(Value* value=regexp.as(VREGEX_TYPE)){
		if(options && options->is_defined())
			throw Exception(PARSER_RUNTIME,
				0,
				"you can not specify regex-object and options together"
			);
		vregex=static_cast(value);
	} else {
		vregex=new VRegex(r.charsets.source(),
			®exp.as_string(),
			(options)?(&options->as_string()):0);
		vregex->study();
		vrcleaner.vregex=vregex;
	}

	Temp_lang temp_lang(r, String::L_PASS_APPENDED);
	const String& src=GET_SELF(r, VString).string();
	int matches_count=0;

	if(params_count<3) { // search
		Table* table=src.match(vregex,
			search_action, 0,
			matches_count);

		if(table){
			r.write_no_lang(*new VTable(table));
		} else {
			r.write_no_lang(*new VInt(matches_count));
		}

	} else { // replace

		Value* replacement_code=0;
		bool is_junction=false;

		Value* replacement=¶ms[2];
		if(replacement->get_junction()){
			replacement_code=replacement;
			is_junction=true;
		} else if(replacement->is_string()){
			if(replacement->is_defined())
				replacement_code=replacement;
		} else if(!replacement->is_void())
			throw Exception(PARSER_RUNTIME,
				0,
				"replacement option should be junction or string");

		Value* default_code=(params_count==4)?¶ms.as_junction(3, "default value must be code"):0;

		String result;
		VTable* vtable=new VTable;
		Replace_action_info info={
			&r,
			&src,
			&result,
			vtable,
			replacement_code
		};

		if(is_junction){
			Temp_value_element temp(r, *replacement_code->get_junction()->method_frame, match_var_name, vtable);
			src.match(vregex, replace_action, &info, matches_count);
		} else {
			src.match(vregex, replace_action, &info, matches_count);
		}

		if(!matches_count && default_code)
			r.process_write(*default_code);
		else
			r.write_assign_lang(result);
	}
}

static void change_case(Request& r, MethodParams&, 
						String::Change_case_kind kind) {
	const String& src=GET_SELF(r, VString).string();

	r.write_assign_lang(src.change_case(r.charsets.source(), kind));
}
static void _upper(Request& r, MethodParams& params) {
	change_case(r, params, String::CC_UPPER);
}
static void _lower(Request& r, MethodParams& params) {
	change_case(r, params, String::CC_LOWER);
}

#ifndef DOXYGEN
class String_sql_event_handlers: public SQL_Driver_query_event_handlers {
	const String& statement_string; const char* statement_cstr;
	bool got_column;
public:
	bool got_cell;
	const String* result;
public:
	String_sql_event_handlers(
		const String& astatement_string, const char* astatement_cstr):
		statement_string(astatement_string), statement_cstr(astatement_cstr),
		got_column(false),
		got_cell(false),
		result(&String::Empty) {}

	bool add_column(SQL_Error& error, const char* /*str*/, size_t /*length*/) {
		if(got_column) {
			error=SQL_Error(PARSER_RUNTIME,
				//statement_string,
				"result must contain exactly one column");
			return true;
		}
		got_column=true;
		return false;
	}
	bool before_rows(SQL_Error& /*error*/ ) { /* ignore */ return false; }
	bool add_row(SQL_Error& /*error*/) { /* ignore */ return false; }
	bool add_row_cell(SQL_Error& error, const char* str, size_t) {
		if(got_cell) {
			error=SQL_Error(PARSER_RUNTIME,
				//statement_string,
				"result must not contain more then one row");
			return true;
		}

		try {
			got_cell=true;
			result=new String(str, String::L_TAINTED /* no length as 0x00 can be inside */ );
			return false;
		} catch(...) {
			error=SQL_Error("exception occured in String_sql_event_handlers::add_row_cell");
			return true;
		}
	}
};
#endif
extern String sql_bind_name;
extern String sql_limit_name;
extern String sql_offset_name;
extern String sql_default_name;
extern String sql_distinct_name;
extern int marshal_binds(HashStringValue& hash, SQL_Driver::Placeholder*& placeholders);
extern void unmarshal_bind_updates(HashStringValue& hash, int placeholder_count, SQL_Driver::Placeholder* placeholders);

const String* sql_result_string(Request& r, MethodParams& params, Value*& default_code) {
	Value& statement=params.as_junction(0, "statement must be code");

	HashStringValue* bind=0;
	ulong limit=SQL_NO_LIMIT;
	ulong offset=0;
	default_code=0;
	if(params.count()>1)
		if(HashStringValue* options=params.as_hash(1, "sql options")) {
			int valid_options=0;
			if(Value* vbind=options->get(sql_bind_name)) {
				valid_options++;
				bind=vbind->get_hash();
			}
			if(Value* vlimit=options->get(sql_limit_name)) {
				valid_options++;
				limit=(ulong)r.process_to_value(*vlimit).as_double();
			}
			if(Value* voffset=options->get(sql_offset_name)) {
				valid_options++;
				offset=(ulong)r.process_to_value(*voffset).as_double();
			}
			if((default_code=options->get(sql_default_name))) {
				valid_options++;
			}
			if(valid_options!=options->count())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
		}

	SQL_Driver::Placeholder* placeholders=0;
	uint placeholders_count=0;
	if(bind)
		placeholders_count=marshal_binds(*bind, placeholders);

	Temp_lang temp_lang(r, String::L_SQL);
	const String& statement_string=r.process_to_string(statement);
	const char* statement_cstr=statement_string.untaint_cstr(r.flang, r.connection());

	String_sql_event_handlers handlers(statement_string, statement_cstr);

	r.connection()->query(
		statement_cstr, 
		placeholders_count, placeholders,
		offset, limit, 
		handlers,
		statement_string);
	
	if(bind)
		unmarshal_bind_updates(*bind, placeholders_count, placeholders);

	if(!handlers.got_cell)
		return 0; // no lines, caller should return second param[default value]

	return handlers.result;
}

static void _sql(Request& r, MethodParams& params) {

	Value* default_code;
	const String* string=sql_result_string(r, params, default_code);
	if(!string) {
		if(default_code) {
			string=&r.process_to_string(*default_code);
		} else
			throw Exception(PARSER_RUNTIME,
				0,
				"produced no result, but no default option specified");
	}

	r.write_assign_lang(*string);
}

static void _replace(Request& r, MethodParams& params) {
	const String& src=GET_SELF(r, VString).string();

	if(params.count()==1) {
		// ^string.replace[table]
		Table* table=params.as_table(0, "param");
		Dictionary dict(*table);
		r.write_assign_lang(src.replace(dict));
	} else {
		// ^string.replace[from-string;to-string]
		Dictionary dict(
						params.as_string(0, "from must be string"),
						params.as_string(1, "to must be string")
					);
		r.write_assign_lang(src.replace(dict));
	}

}

static void _save(Request& r, MethodParams& params) {
	bool do_append=false;
	Charset* asked_charset=0;

	size_t file_name_index=0;
	if(params.count()>1)
		if(HashStringValue* options=params.as_no_junction(1, "second parameter should be string or hash").get_hash()){
			// ^file.save[filespec;$.charset[] $.append(true)]
			int valid_options=0;
			if(Value* vcharset_name=options->get(PA_CHARSET_NAME)){
				asked_charset=&::charsets.get(vcharset_name->as_string().change_case(r.charsets.source(), String::CC_UPPER));
				valid_options++;
			}
			if(Value* vappend=options->get(MODE_APPEND)){
				do_append=vappend->as_bool();
				valid_options++;
			}
			if(valid_options != options->count())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
		} else {
			// ^file.save[append;filespec]
			const String& mode=params.as_string(0, "mode must be string");
			if(mode==MODE_APPEND){
				do_append=true;
				file_name_index++;
			} else
				throw Exception(PARSER_RUNTIME,
					&mode,
					"unknown mode, must be 'append'");
		}

	const String& file_name=params.as_string(file_name_index, FILE_NAME_MUST_BE_STRING);
	const String& src=GET_SELF(r, VString).string();

	String::Body sbody=src.cstr_to_string_body_untaint(String::L_AS_IS, r.connection(false), &r.charsets);

	// write
	file_write(r.charsets, r.absolute(file_name), sbody.cstr(), sbody.length(), true, do_append, asked_charset);
}

static void _normalize(Request& r, MethodParams&) {
	const String& src=GET_SELF(r, VString).string();

	r.write_assign_lang(src);
}

static void _trim(Request& r, MethodParams& params) {
	const String& src=GET_SELF(r, VString).string();

	String::Trim_kind kind=String::TRIM_BOTH;
	size_t params_count=params.count();
	const char* chars=0;
	if(params_count>0) {
		const String& skind=params.as_string(0, "'where' must be string");
		if(!skind.is_empty())
			if(skind==TRIM_BOTH_OPTION)
				kind=String::TRIM_BOTH;
			else if(skind==TRIM_START_OPTION || skind=="start")
				kind=String::TRIM_START;
			else if(skind==TRIM_END_OPTION || skind=="end")
				kind=String::TRIM_END;
			else
				throw Exception(PARSER_RUNTIME,
					&skind,
					"'kind' must be one of "TRIM_START_OPTION", "TRIM_BOTH_OPTION", "TRIM_END_OPTION);

		if(params_count>1) {
			const String& schars=params.as_string(1, "'chars' must be string");
			if(!schars.is_empty())
				chars=schars.cstr();
		}
	}

	r.write_assign_lang(src.trim(kind, chars, &r.charsets.source()));
}

static void _base64(Request& r, MethodParams& params) {
	if(params.count()) {
		// decode: ^string:base64[encoded[;$.strict(true|false)]]
		const char* cstr=params.as_string(0, PARAMETER_MUST_BE_STRING).cstr();
		char* decoded=0;
		size_t length=0;

		bool strict=false;
		if(params.count() > 1)
			if(HashStringValue* options=params.as_hash(1)) {
				int valid_options=0;
				if(Value* vstrict=options->get(BASE64_STRICT_OPTION_NAME)) {
					strict=r.process_to_value(*vstrict).as_bool();
					valid_options++;
				}
				if(valid_options!=options->count())
					throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
			}

		pa_base64_decode(cstr, strlen(cstr), decoded, length, strict);
		if(decoded && length){
			if(memchr((const char*)decoded, 0, length))
				throw Exception(PARSER_RUNTIME,
					0,
					"Invalid \\x00 character found while decode to string. Decode it to file instead.");

			fix_line_breaks(decoded, length);
			if(length)
				r.write_assign_lang(*new String(decoded, String::L_TAINTED));
		}
	} else {
		// encode: ^str.base64[]
		VString& self=GET_SELF(r, VString);
		const char* cstr=self.string().cstr();
		const char* encoded=pa_base64_encode(cstr, strlen(cstr));
		r.write_assign_lang(*new String(encoded, String::L_TAINTED/*once ?param=base64(something) was needed*/));
	}
}

static void _escape(Request& r, MethodParams&){
	const String& src=GET_SELF(r, VString).string();
	r.write_assign_lang(src.escape(r.charsets.source()));
}

static void _unescape(Request& r, MethodParams& params){
	const String& src=params.as_string(0, PARAMETER_MUST_BE_STRING);
	if(const char* result=unescape_chars(src.cstr(), src.length(), &r.charsets.source(), true))
		r.write_assign_lang(*new String(result));
}

// constructor

MString::MString(): Methoded("string") {
	// ^string.length[]
	add_native_method("length", Method::CT_DYNAMIC, _length, 0, 0);
	
	// ^string.int[]
	// ^string.int(default)
	add_native_method("int", Method::CT_DYNAMIC, _int, 0, 1);
	// ^string.double[]
	// ^string.double(default)
	add_native_method("double", Method::CT_DYNAMIC, _double, 0, 1);
	// ^void.bool[]
	// ^void.bool(default)
	add_native_method("bool", Method::CT_DYNAMIC, _bool, 0, 1);

	// ^string.format[format]
	add_native_method("format", Method::CT_DYNAMIC, _string_format, 1, 1);

	// ^string.left(n)
	add_native_method("left", Method::CT_DYNAMIC, _left, 1, 1);
	// ^string.right(n)
	add_native_method("right", Method::CT_DYNAMIC, _right, 1, 1);
	// ^string.mid(p)
	// ^string.mid(p;n)
	add_native_method("mid", Method::CT_DYNAMIC, _mid, 1, 2);

	// ^string.pos[substr]
	// ^string.pos[substr](n)
	add_native_method("pos", Method::CT_DYNAMIC, _pos, 1, 2);

	// ^string.split[delim]
	// ^string.split[delim][options]
	// ^string.split[delim][options][column name]
	add_native_method("split", Method::CT_DYNAMIC, _split, 1, 3);
		// old names for backward compatibility
		// ^string.lsplit[delim]
		add_native_method("lsplit", Method::CT_DYNAMIC, _lsplit, 1, 1);
		// ^string.rsplit[delim]
		add_native_method("rsplit", Method::CT_DYNAMIC, _rsplit, 1, 1);
	
	// ^string.match[regexp][options]
	// ^string.match[regexp][options]{replacement-code}
	// ^string.match[regexp][options]{replacement-code}{code-if-nothing-is-found}
	add_native_method("match", Method::CT_DYNAMIC, _match, 1, 4);

	// ^string.upper[]
	add_native_method("upper", Method::CT_DYNAMIC, _upper, 0, 0);
	// ^string.lower[]
	add_native_method("lower", Method::CT_DYNAMIC, _lower, 0, 0);

	// ^string:sql{query}
	// ^string:sql{query}[options hash]
	add_native_method("sql", Method::CT_STATIC, _sql, 1, 2);

	// ^string.replace[table]
	add_native_method("replace", Method::CT_DYNAMIC, _replace, 1, 2);

	// ^string.save[append][file]
	// ^string.save[file]
	// ^string.save[file][$.append(true) $.charset[...]]
	add_native_method("save", Method::CT_DYNAMIC, _save, 1, 2);

	// ^string.normalize[]  
	add_native_method("normalize", Method::CT_DYNAMIC, _normalize, 0, 0);

	// ^string.trim[[start|both|end][;chars]]
	add_native_method("trim", Method::CT_DYNAMIC, _trim, 0, 2);

	// ^string.base64[] << encode
	// ^string:base64[encoded string] << decode	
	add_native_method("base64", Method::CT_ANY, _base64, 0, 2);

	// ^string.js-escape[]
	add_native_method("js-escape", Method::CT_ANY, _escape, 0, 0);

	// ^string:js-unescape[escaped%uXXXXstring]
	add_native_method("js-unescape", Method::CT_STATIC, _unescape, 1, 1);
}	
parser-3.4.3/src/classes/file.C000644 000000 000000 00000113043 12207106461 016364 0ustar00rootwheel000000 000000 /** @file
	Parser: @b file parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_config_includes.h"

#include "classes.h"
#include "pa_vmethod_frame.h"

#include "pa_request.h"
#include "pa_vfile.h"
#include "pa_table.h"
#include "pa_vint.h"
#include "pa_exec.h"
#include "pa_vdate.h"
#include "pa_dir.h"
#include "pa_vtable.h"
#include "pa_charset.h"
#include "pa_charsets.h"
#include "pa_sql_connection.h"
#include "pa_md5.h"
#include "pa_vregex.h"
#include "pa_version.h"

volatile const char * IDENT_FILE_C="$Id: file.C,v 1.229 2013/08/27 11:27:45 moko Exp $";

// defines

#define STDIN_EXEC_PARAM_NAME "stdin"
#define CHARSET_EXEC_PARAM_NAME "charset"

#define NAME_NAME "name"
#define KEEP_EMPTY_DIRS_NAME "keep-empty-dirs"
#define SUPPRESS_EXCEPTION_NAME "exception"

// externs

extern String sql_limit_name;
extern String sql_offset_name;

// helpers

class File_list_table_template_columns: public ArrayString {
public:
	File_list_table_template_columns() {
		*this+=new String("name");
		*this+=new String("dir");
		*this+=new String("size");
		*this+=new String("cdate");
		*this+=new String("mdate");
		*this+=new String("adate");
	}
};

Table file_list_table_template(new File_list_table_template_columns);

// class

class MFile: public Methoded {
public: // VStateless_class
	Value* create_new_value(Pool&) { return new VFile(); }
public:
	MFile();
};

// global variable

DECLARE_CLASS_VAR(file, new MFile, 0);

// consts

/// from apache-1.3|src|support|suexec.c 
static const char* suexec_safe_env_lst[]={
    "AUTH_TYPE",
    "CONTENT_LENGTH",
    "CONTENT_TYPE",
    "DATE_GMT",
    "DATE_LOCAL",
    "DOCUMENT_NAME",
    "DOCUMENT_PATH_INFO",
    "DOCUMENT_ROOT",
    "DOCUMENT_URI",
    "FILEPATH_INFO",
    "GATEWAY_INTERFACE",
    "LAST_MODIFIED",
    "PATH_INFO",
    "PATH_TRANSLATED",
    "QUERY_STRING",
    "QUERY_STRING_UNESCAPED",
    "REMOTE_ADDR",
    "REMOTE_HOST",
    "REMOTE_IDENT",
    "REMOTE_PORT",
    "REMOTE_USER",
    "REDIRECT_QUERY_STRING",
    "REDIRECT_STATUS",
    "REDIRECT_URL",
    "REQUEST_METHOD",
    "REQUEST_URI",
    "SCRIPT_FILENAME",
    "SCRIPT_NAME",
    "SCRIPT_URI",
    "SCRIPT_URL",
    "SERVER_ADMIN",
    "SERVER_NAME",
    "SERVER_ADDR",
    "SERVER_PORT",
    "SERVER_PROTOCOL",
    "SERVER_SOFTWARE",
    "UNIQUE_ID",
    "USER_NAME",
    "TZ",
    NULL
};

// statics

static const String::Body adate_name("adate");
static const String::Body mdate_name("mdate");
static const String::Body cdate_name("cdate");

// methods

static void _save(Request& r, MethodParams& params) {
	bool is_text=VFile::is_text_mode(params.as_string(0, MODE_MUST_NOT_BE_CODE));
	Value& vfile_name=params.as_no_junction(1, FILE_NAME_MUST_NOT_BE_CODE);

	Charset* asked_charset=0;
	if(params.count()>2)
		if(HashStringValue* options=params.as_hash(2)){
			int valid_options=0;
			if(Value* vcharset_name=options->get(PA_CHARSET_NAME)){
				asked_charset=&::charsets.get(vcharset_name->as_string().change_case(r.charsets.source(), String::CC_UPPER));
				valid_options++;
			}
			if(valid_options != options->count())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
		}

	// save
	GET_SELF(r, VFile).save(r.charsets, r.absolute(vfile_name.as_string()), is_text, asked_charset);
}

static void _delete(Request& r, MethodParams& params) {
	const String& file_name=params.as_string(0, FILE_NAME_MUST_NOT_BE_CODE);
	bool keep_empty_dirs=false;
	bool fail_on_problem=true;

	if(params.count()>1)
		if(HashStringValue* options=params.as_hash(1)){
			int valid_options=0;
			if(Value* vkeep_empty_dirs=options->get(KEEP_EMPTY_DIRS_NAME)){
				keep_empty_dirs=r.process_to_value(*vkeep_empty_dirs).as_bool();
				valid_options++;
			}
			if(Value* vsuppress_exception=options->get(SUPPRESS_EXCEPTION_NAME)){
				fail_on_problem=r.process_to_value(*vsuppress_exception).as_bool();
				valid_options++;
			}
			if(valid_options != options->count())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
		}

	// unlink
	file_delete(r.absolute(file_name), fail_on_problem, keep_empty_dirs);
}

static void _move(Request& r, MethodParams& params) {
	Value& vfrom_file_name=params.as_no_junction(0, "from file name must not be code");
	Value& vto_file_name=params.as_no_junction(1, "to file name must not be code");
	bool keep_empty_dirs=false;

	if(params.count()>2)
		if(HashStringValue* options=params.as_hash(2)){
			int valid_options=0;
			if(Value* vkeep_empty_dirs=options->get(KEEP_EMPTY_DIRS_NAME)){
				keep_empty_dirs=r.process_to_value(*vkeep_empty_dirs).as_bool();
				valid_options++;
			}
			if(valid_options != options->count())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
		}

	// move
	file_move(
		r.absolute(vfrom_file_name.as_string()),
		r.absolute(vto_file_name.as_string()),
		keep_empty_dirs);
}

static void copy_process_source(
				struct stat& , 
				int from_file, 
				const String& , const char* /*fname*/, bool, 
				void *context) {
	int& to_file=*static_cast(context);

	int nCount=0;
	do {
		unsigned char buffer[FILE_BUFFER_SIZE];
		nCount = file_block_read(from_file, buffer, sizeof(buffer));
		int written=write(to_file, buffer, nCount); 
		if( written < 0 )
			throw Exception("file.access", 
				0, 
				"write failed: %s (%d)",  strerror(errno), errno); 
		
	} while(nCount > 0);
}

static void copy_open_target(int f, void *from_spec) {
	String& file_spec=*static_cast(from_spec);
	file_read_action_under_lock(file_spec, "copy", copy_process_source, &f);
};

static void _copy(Request& r, MethodParams& params) {
	Value& vfrom_file_name=params.as_no_junction(0, "from file name must not be code");
	Value& vto_file_name=params.as_no_junction(1, "to file name must not be code");

	String from_spec = r.absolute(vfrom_file_name.as_string());
	const String& to_spec = r.absolute(vto_file_name.as_string());
	
	file_write_action_under_lock(
			to_spec,
			"copy",
			copy_open_target,
			&from_spec);
}

static void _load_pass_param(
				HashStringValue::key_type key, 
				HashStringValue::value_type value, 
				HashStringValue *dest) {
	dest->put(key, value);
}

static void _load(Request& r, MethodParams& params) {
	bool as_text=VFile::is_text_mode(params.as_string(0, MODE_MUST_NOT_BE_CODE));
	const String& lfile_name=r.absolute(params.as_string(1, FILE_NAME_MUST_NOT_BE_CODE));

	size_t param_index=params.count()-1;
	Value* param_value=param_index>1?¶ms.as_no_junction(param_index, "file name or options must not be code"):0;

	HashStringValue* options=0;
	const String* user_file_name=0;

	if(param_value){
		options=param_value->get_hash();
		if(options || param_index>2)
			param_index--;
		if(param_index>1){
			const String& luser_file_name=params.as_string(param_index, FILE_NAME_MUST_BE_STRING);
			if(!luser_file_name.is_empty())
				user_file_name=&luser_file_name;
		}
	}
	if(!user_file_name)
		user_file_name=&lfile_name;

	size_t offset=0;
	size_t limit=0;

	if(options){
		options=new HashStringValue(*options);
		if(Value *voffset=(Value *)options->get(sql_offset_name)){
			offset=r.process_to_value(*voffset).as_int();
		}
		if(Value *vlimit=(Value *)options->get(sql_limit_name)){
			limit=r.process_to_value(*vlimit).as_int();
		}
		// no check on options count here, see file_read
	}
	File_read_result file=file_load(r, lfile_name,
		as_text, options, true, 0, offset, limit
	);

	Value* vcontent_type=0;
	if(file.headers){
		if(Value* remote_content_type=file.headers->get(HTTP_CONTENT_TYPE_UPPER))
			vcontent_type=new VString(*new String(remote_content_type->as_string().cstr()));
	} 

	VFile& self=GET_SELF(r, VFile);
	self.set(true/*tainted*/, as_text, file.str, file.length, user_file_name, vcontent_type, &r);

	if(file.headers){
		file.headers->for_each(_load_pass_param, &self.fields());
	} else {
		size_t size;
		time_t atime, mtime, ctime;

		file_stat(lfile_name, size, atime, mtime, ctime);
	
		HashStringValue& ff=self.fields();
		ff.put(adate_name, new VDate(atime));
		ff.put(mdate_name, new VDate(mtime));
		ff.put(cdate_name, new VDate(ctime));
	}
}

static void _create(Request& r, MethodParams& params) {
	const String* mode=0;
	const String* file_name=0;
	bool is_text=true;

	// new format: ^file::create[string-or-file-content[;$.mode[text|binary] $.name[...] $.content-type[...] $.charset[...] ]]
	size_t content_index=0;
	size_t options_index=1;
	bool extended_options=true;

	if(params.count()>=3){
		// old format: ^file::create[text|binary;file-name;string-or-file-content[;options]] 
		mode=¶ms.as_string(0, MODE_MUST_NOT_BE_CODE);
		is_text=VFile::is_text_mode(*mode);
		file_name=¶ms.as_string(1, FILE_NAME_MUST_NOT_BE_CODE);
		content_index=2;
		options_index=3;
		extended_options=false;
	}

	VString* vcontent_type=0;
	Charset* asked_charset=0;
	if(params.count()>options_index)
		if(HashStringValue* options=params.as_hash(options_index)) {
			int valid_options=0;
			if(extended_options) {
				if(Value* vmode=options->get(MODE_NAME)) {
					mode=&vmode->as_string();
					is_text=VFile::is_text_mode(*mode);
					valid_options++;
				}
				if(Value* vfile_name=options->get(NAME_NAME)) {
					file_name=&vfile_name->as_string();
					valid_options++;
				}
			}
			if(Value* vcharset_name=options->get(PA_CHARSET_NAME)) {
				asked_charset=&::charsets.get(vcharset_name->as_string().change_case(r.charsets.source(), String::CC_UPPER));
				valid_options++;
			}
			if(Value* value=options->get(CONTENT_TYPE_NAME)) {
				vcontent_type=new VString(value->as_string());
				valid_options++;
			}
			if(valid_options != options->count())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
		}

	Value& vcontent=params.as_no_junction(content_index, "content must be string or file");

	VFile& self=GET_SELF(r, VFile);

	if(const String* content_str=vcontent.get_string()){
		String::Body body=content_str->cstr_to_string_body_untaint(String::L_AS_IS, r.connection(false), &r.charsets); // explode content, honor tainting changes
		if(asked_charset && is_text)
			body=Charset::transcode(body, r.charsets.source(), *asked_charset);
		self.set(true/*tainted*/, is_text, body.cstrm(), body.length(), file_name, vcontent_type, &r);
	} else {
		if(asked_charset)
			throw Exception(PARSER_RUNTIME, 0, "charset option can not be used with file-content");
		self.set(*vcontent.as_vfile(String::L_AS_IS), mode != 0, is_text, file_name, vcontent_type, &r);
	}

}

static void _stat(Request& r, MethodParams& params) {
	const String& lfile_name=params.as_string(0, FILE_NAME_MUST_NOT_BE_CODE);

	size_t size;
	time_t atime, mtime, ctime;
	file_stat(r.absolute(lfile_name),
		size,
		atime, mtime, ctime);
	
	VFile& self=GET_SELF(r, VFile);

	self.set_binary(true/*tainted*/, 0/*no bytes*/, size, &lfile_name, 0, &r);
	HashStringValue& ff=self.fields();
	ff.put(adate_name, new VDate(atime));
	ff.put(mdate_name, new VDate(mtime));
	ff.put(cdate_name, new VDate(ctime));
}

static bool is_safe_env_key(const char* key) {
	for(const char* validator=key; *validator; validator++) {
		char c=*validator;
		if(!(c>='A' && c<='Z' || c>='0' && c<='9' || c=='_' || c=='-'))
			return false;
	}
#ifdef PA_SAFE_MODE
	if(strncasecmp(key, "HTTP_", 5)==0)
		return true;
	if(strncasecmp(key, "CGI_", 4)==0)
		return true;
	for(int i=0; suexec_safe_env_lst[i]; i++) {
		if(strcasecmp(key, suexec_safe_env_lst[i])==0)
			return true;
	}
	return false;
#else
	return true;
#endif
}
#ifndef DOXYGEN
struct Append_env_pair_info {
	Request_charsets* charsets;
	HashStringString* env;
	Value* vstdin;
};
#endif
static void append_env_pair(
				HashStringValue::key_type akey, 
				HashStringValue::value_type avalue, 
				Append_env_pair_info *info) {
	if(akey==STDIN_EXEC_PARAM_NAME) {
		info->vstdin=avalue;
	} else if(akey==CHARSET_EXEC_PARAM_NAME) {
		// ignore, already processed
	} else {
		if(!is_safe_env_key(akey.cstr()))
			throw Exception(PARSER_RUNTIME,
				new String(akey, String::L_TAINTED),
				"not safe environment variable");
		info->env->put(akey, avalue->as_string().cstr_to_string_body_untaint(String::L_AS_IS, 0, info->charsets));
	}
}
#ifndef DOXYGEN
struct Pass_cgi_header_attribute_info {
	Charset* charset;
	HashStringValue* fields;
	Value* content_type;
};
#endif
static void pass_cgi_header_attribute(
					ArrayString::element_type astring, 
					Pass_cgi_header_attribute_info* info) {
	size_t colon_pos=astring->pos(':');
	if(colon_pos!=STRING_NOT_FOUND) {
		const String& key=astring->mid(0, colon_pos).change_case(
			*info->charset, String::CC_UPPER);
		Value* value=new VString(astring->mid(colon_pos+1, astring->length()).trim());
		info->fields->put(key, value);
		if(key==HTTP_CONTENT_TYPE_UPPER)
			info->content_type=value;
	}
}

static void append_to_argv(Request& r, ArrayString& argv, const String* str){
	if(!str->is_empty())
		argv+=new String(str->cstr_to_string_body_untaint(String::L_AS_IS, r.connection(false), &r.charsets), String::L_AS_IS);
}

/// @todo fix `` in perl - they produced flipping consoles and no output to perl
static void _exec_cgi(Request& r, MethodParams& params, bool cgi) {
	bool is_text=true;
	size_t param_index=0;
	const String& mode=params.as_string(0, FIRST_ARG_MUST_NOT_BE_CODE);
	if(VFile::is_valid_mode(mode)) {
		is_text=VFile::is_text_mode(mode);
		param_index++;
	}

	if(param_index>=params.count())
		throw Exception(PARSER_RUNTIME, 0, FILE_NAME_MUST_BE_SPECIFIED);

	const String& script_name=r.absolute(params.as_string(param_index++, FILE_NAME_MUST_NOT_BE_CODE));

	HashStringString env;
	#define ECSTR(name, value_cstr) \
		if(value_cstr) \
			env.put( \
				String::Body(#name), \
				String::Body(*value_cstr?value_cstr:0)); \
	// passing SAPI::environment
	if(const char *const *pairs=SAPI::environment(r.sapi_info)) {
		while(const char* pair=*pairs++)
			if(const char* eq_at=strchr(pair, '='))
				if(eq_at[1]) // has value
					env.put(
						pa_strdup(pair, eq_at-pair),
						pa_strdup(eq_at+1));
	}

	// const
	ECSTR(GATEWAY_INTERFACE, "CGI/1.1");
	ECSTR("PARSER_VERSION", PARSER_VERSION);
	// from Request.info
	ECSTR(DOCUMENT_ROOT, r.request_info.document_root);
	ECSTR(PATH_TRANSLATED, r.request_info.path_translated);
	ECSTR(REQUEST_METHOD, r.request_info.method);
	ECSTR(QUERY_STRING, r.request_info.query_string);
	ECSTR(REQUEST_URI, r.request_info.uri);
	ECSTR(CONTENT_TYPE, r.request_info.content_type);
	ECSTR(CONTENT_LENGTH, format(r.request_info.content_length, "%u"));
	// SCRIPT_*
	env.put(String::Body("SCRIPT_NAME"), script_name);
	//env.put(String::Body("SCRIPT_FILENAME"), ??&script_name);

	// environment & stdin from param
	String *in=new String();
	Charset *charset=0; // default script works raw_in 'source' charset = no transcoding needed
	if(param_index < params.count()) {
		if(HashStringValue* user_env=params.as_hash(param_index++, "env")) {
			// $.charset  [previewing to handle URI pieces]
			if(Value* vcharset=user_env->get(CHARSET_EXEC_PARAM_NAME))
				charset=&charsets.get(vcharset->as_string()
					.change_case(r.charsets.source(), String::CC_UPPER));

			// $.others
			Append_env_pair_info info={&r.charsets, &env, 0};
			{
				// influence tainting
				// main target -- $.QUERY_STRING -- URLencoding of tainted pieces to String::L_URI lang
				Temp_client_charset temp(r.charsets, charset? *charset: r.charsets.source());
				user_env->for_each(append_env_pair, &info);
			}
			// $.stdin
			if(info.vstdin) {
				if(const String* sstdin=info.vstdin->get_string()) {
					// untaint stdin
					in = new String(sstdin->cstr_to_string_body_untaint(String::L_AS_IS, r.connection(false), &r.charsets), String::L_AS_IS);
				} else
					if(VFile* vfile=static_cast(info.vstdin->as("file")))
						in->append_know_length((const char* )vfile->value_ptr(), vfile->value_size(), String::L_TAINTED);
					else
						throw Exception(PARSER_RUNTIME,
							0,
							STDIN_EXEC_PARAM_NAME " parameter must be string or file");
			}
		}
	}

	// argv from params
	ArrayString argv;
	if(param_index < params.count()) {
		// influence tainting 
		Temp_client_charset temp(r.charsets, charset? *charset: r.charsets.source());

		for(size_t i=param_index; icount(); i++) {
							append_to_argv(r, argv, table->get(i)->get(0));
						}
					} else {
						throw Exception(PARSER_RUNTIME,
							0,
							"param must be string or table");
					}
				}
			}
		}
	}

	// transcode if necessary
	if(charset) {
		Charset::transcode(env, r.charsets.source(), *charset);
		Charset::transcode(argv, r.charsets.source(), *charset);
		in=&Charset::transcode(*in, r.charsets.source(), *charset);
	}
	// @todo 
	// ifdef WIN32 do  OEM->ANSI transcode on some(.cmd?) programs to 
	// match silent conversion in OS

	// exec!
	PA_exec_result execution=pa_exec(false/*forced_allow*/, script_name, &env, argv, *in);

	File_read_result *file_out=&execution.out;
	String *real_err=&execution.err;

	// transcode err if necessary (@todo: need fix line breaks in err as well )
	if(charset)
		real_err=&Charset::transcode(*real_err, *charset, r.charsets.source());

	if(file_out->length && is_text){
		fix_line_breaks(file_out->str, file_out->length);
		// treat output as string
		String *real_out = new String(file_out->str);

		// transcode out if necessary
		if(charset)
			real_out=&Charset::transcode(*real_out, *charset, r.charsets.source());

		// FIXME: unsafe cast
		file_out->str=const_cast(real_out->cstr()); // hacking a little
		file_out->length = real_out->length();
	}

	VFile& self=GET_SELF(r, VFile);

	if(cgi) { // ^file::cgi
		const char* eol_marker=0;
		size_t eol_marker_size;

		// construct with 'out' body and header
		size_t dos_pos=(file_out->length)?strpos(file_out->str, "\r\n\r\n"):STRING_NOT_FOUND;
		size_t unix_pos=(file_out->length)?strpos(file_out->str, "\n\n"):STRING_NOT_FOUND;

		bool unix_header_break;
		switch((dos_pos!=STRING_NOT_FOUND?10:00) + (unix_pos!=STRING_NOT_FOUND?01:00)) {
			case 10: // dos
				unix_header_break=false;
				break;
			case 01: // unix
				unix_header_break=true;
				break;
			case 11: // dos & unix
				unix_header_break=unix_poslength, (file_out->length) ? (file_out->str) : "",
						real_err->length(), real_err->cstr());
				break; //never reached
		}

		size_t header_break_pos;
		if(unix_header_break) {
			header_break_pos=unix_pos;
			eol_marker="\n";
			eol_marker_size=1;
		} else {
			header_break_pos=dos_pos;
			eol_marker="\r\n";
			eol_marker_size=2;
		}

		file_out->str[header_break_pos] = 0;
		String *header=new String(file_out->str);
		unsigned long headersize = header_break_pos+eol_marker_size*2;
		file_out->str += headersize;
		file_out->length -= headersize;

		// $body
		self.set(false/*not tainted*/, is_text, file_out->str, file_out->length);

		// $fields << header
		if(header) {
			ArrayString rows;
			size_t pos_after=0;
			header->split(rows, pos_after, eol_marker);
			Pass_cgi_header_attribute_info info={0, 0, 0};
			info.charset=&r.charsets.source();
			info.fields=&self.fields();
			rows.for_each(pass_cgi_header_attribute, &info);
			if(info.content_type)
				self.fields().put(content_type_name, info.content_type);
		}
	} else { // ^file::exec
		// $body
		self.set(false/*not tainted*/, is_text, file_out->str, file_out->length);
	}

	// $status
	self.fields().put(file_status_name, new VInt(execution.status));
	
	// $stderr
	if(!real_err->is_empty())
		self.fields().put(
			String::Body("stderr"),
			new VString(*real_err));
}
static void _exec(Request& r, MethodParams& params) {
	_exec_cgi(r, params, false);
}
static void _cgi(Request& r, MethodParams& params) {
	_exec_cgi(r, params, true);
}

static void _list(Request& r, MethodParams& params) {
	Value& relative_path=params.as_no_junction(0, "path must not be code");

	bool stat=false;
	VRegex* vregex=0;
	VRegexCleaner vrcleaner;

	if(params.count()>1){
		Value& voption=params.as_no_junction(1, "option must not be code");
		if(voption.is_defined()) {
			Value* vfilter=0;
			if(HashStringValue* options=voption.get_hash()) {
				int valid_options=0;
				if(Value* vstat=options->get("stat")) {
					stat=r.process_to_value(*vstat).as_bool();
					valid_options++;
				}
				if(Value* value=options->get("filter")) {
					vfilter=value;
				}
				if(valid_options!=options->count())
					throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
			} else {
				vfilter=&voption;
			}
			if(vfilter)
				if(Value* value=vfilter->as(VREGEX_TYPE)) {
					vregex=static_cast(value);
				} else if(vfilter->is_string()) {
					if(!vfilter->get_string()->trim().is_empty()) {
						vregex=new VRegex(r.charsets.source(), &vfilter->as_string(), 0/*options*/);
				vregex->study();
				vrcleaner.vregex=vregex;
			}
				} else {
					throw Exception(PARSER_RUNTIME, 0, "filter must be regex or string");
				}
		}
	}

	const char* absolute_path_cstr=r.absolute(relative_path.as_string()).taint_cstr(String::L_FILE_SPEC);

	Table::Action_options table_options;
	Table& table=*new Table(file_list_table_template, table_options);

	const int ovector_size=(1/*match*/)*3;
	int ovector[ovector_size];

	LOAD_DIR(absolute_path_cstr, 
		const char* file_name_cstr=ffblk.ff_name;
		size_t file_name_size=strlen(file_name_cstr);

		if(!vregex || vregex->exec(ffblk.ff_name, file_name_size, ovector, ovector_size)>=0) {
			Table::element_type row(new ArrayString);
			*row+=new String(pa_strdup(file_name_cstr, file_name_size), String::L_TAINTED);
			*row+=new String(String::Body::Format(ffblk.is_dir() ? 1 : 0), String::L_CLEAN);
			if(stat) {
				ffblk.stat_file();
				*row+=VDouble(ffblk.size()).get_string();
				*row+=new String(String::Body::Format(ffblk.c_timestamp()), String::L_CLEAN);
				*row+=new String(String::Body::Format(ffblk.m_timestamp()), String::L_CLEAN);
				*row+=new String(String::Body::Format(ffblk.a_timestamp()), String::L_CLEAN);
			}
			table+=row;
		}
	);

	// write out result
	r.write_no_lang(*new VTable(&table));
}

#ifndef DOXYGEN
struct Lock_execute_body_info {
	Request* r;
	Value* body_code;
};
#endif
static void lock_execute_body(int , void *ainfo) {
	Lock_execute_body_info& info=*static_cast(ainfo);
	// execute body
	info.r->write_assign_lang(info.r->process(*info.body_code));
};
static void _lock(Request& r, MethodParams& params) {
	const String& file_spec=r.absolute(params.as_string(0, FILE_NAME_MUST_BE_STRING));
	Lock_execute_body_info info={
		&r, 
		¶ms.as_junction(1, "body must be code")
	};

	file_write_action_under_lock(
			file_spec,
			"lock",
			lock_execute_body,
			&info);
}

static size_t afterlastslash(const String& str) {
	size_t pos=str.strrpbrk("/\\");
	return pos!=STRING_NOT_FOUND?pos+1:0;
}

static size_t afterlastslash(const String& str, size_t right) {
	size_t pos=str.strrpbrk("/\\", 0, right);
	return pos!=STRING_NOT_FOUND?pos+1:0;
}

static void _find(Request& r, MethodParams& params) {
	const String& file_name=params.as_string(0, FILE_NAME_MUST_NOT_BE_CODE);

	Value* not_found_code=(params.count()==2)?¶ms.as_junction(1, "not-found param must be code"):0;

	const String* file_spec;
	if(file_name.first_char()=='/')
		file_spec=&file_name;
	else 
		file_spec=&r.relative(r.request_info.uri, file_name);

	// easy way
	if(file_exist(r.absolute(*file_spec))) {
		r.write_assign_lang(*file_spec);
		return;
	}

	// monkey way
	size_t last_slash=file_spec->strrpbrk("/\\");
	const String& dirname=file_spec->mid(0, last_slash!=STRING_NOT_FOUND?last_slash:0);
	const String& basename=file_spec->mid(last_slash!=STRING_NOT_FOUND?last_slash+1:0, file_spec->length());

	size_t rpos=dirname.is_empty()?0:dirname.length()-1;
	while((rpos=dirname.rskipchars("/\\", 0, rpos))!=STRING_NOT_FOUND){
		size_t slash=dirname.strrpbrk("/\\", 0, rpos);
		if(slash==STRING_NOT_FOUND)
			break;
		String test_name;
		test_name << dirname.mid(0, slash+1);
		test_name << basename;
		if(file_exist(r.absolute(test_name))) {
			r.write_assign_lang(test_name);
			return;
		}
		rpos=slash;
	}

	// no way, not found
	if(not_found_code)
		r.write_pass_lang(r.process(*not_found_code));
}

static void _dirname(Request& r, MethodParams& params) {
	const String& file_spec=params.as_string(0, FILE_NAME_MUST_BE_STRING);
	// works as *nix dirname

	// empty   > .
	// /       > /
	// /a      > /
	// /a/     > /
	// /a/some.tar.gz > /a
	// /a/b/   > /a
	// /a///b/ > /a
	// /a/b/// > /a
	// file    > .

	if(file_spec.is_empty()) {
		r.write_assign_lang(String("."));
		return;
	}

	size_t p;
	size_t slash;
	if((p=file_spec.rskipchars("/\\"))==STRING_NOT_FOUND)
		r.write_assign_lang(String("/"));
	else {
		if((slash=file_spec.strrpbrk("/\\", 0, p))!=STRING_NOT_FOUND) {
			if((p=file_spec.rskipchars("/\\", 0, slash))==STRING_NOT_FOUND)
				p=slash;
			r.write_assign_lang(file_spec.mid(0, p+1));
			return;
		}
		r.write_assign_lang(String("."));
	}
}

static void _basename(Request& r, MethodParams& params) {
	const String& file_spec=params.as_string(0, FILE_NAME_MUST_BE_STRING);
	// works as *nix basename

	// empty   > .
	// /       > /
	// /a      > a
	// /a/     > a
	// /a/some.tar.gz > some.tar.gz
	// /a/b/   > b
	// /a///b/ > b
	// /a/b/// > b
	// file    > file

	if(file_spec.is_empty()) {
		r.write_assign_lang(String("."));
		return;
	}

	size_t p=file_spec.rskipchars("/\\");
	if(p==STRING_NOT_FOUND)
		r.write_assign_lang(String("/"));
	else
		r.write_assign_lang(file_spec.mid(afterlastslash(file_spec, p), p+1));
}

static void _justname(Request& r, MethodParams& params) {
	const String& file_spec=params.as_string(0, FILE_NAME_MUST_BE_STRING);
	// /a/some.tar.gz > some.tar
	// /a/b.c/ > empty
	// /a/b.c  > b
	size_t pos=afterlastslash(file_spec);
	size_t dotpos=file_spec.strrpbrk(".", pos);
	r.write_assign_lang(file_spec.mid(pos, dotpos!=STRING_NOT_FOUND?dotpos:file_spec.length()));
}

static void _justext(Request& r, MethodParams& params) {
	const String& file_spec=params.as_string(0, FILE_NAME_MUST_BE_STRING);
	// /a/some.tar.gz > gz
	// /a/b.c/ > empty
	size_t pos=afterlastslash(file_spec);
	size_t dotpos=file_spec.strrpbrk(".", pos);
	if(dotpos!=STRING_NOT_FOUND)
		r.write_assign_lang(file_spec.mid(dotpos+1, file_spec.length()));
}

static void _fullpath(Request& r, MethodParams& params) {
	const String& file_spec=params.as_string(0, FILE_NAME_MUST_BE_STRING);
	const String* result;
	if(file_spec.first_char()=='/')
		result=&file_spec;
	else {
		// /some/page.html: ^file:fullpath[a.gif] => /some/a.gif
		const String& full_disk_path=r.absolute(file_spec);
		size_t document_root_length=strlen(r.request_info.document_root);

		if(document_root_length>0) {
			char last_char=r.request_info.document_root[document_root_length-1];
			if(last_char == '/' || last_char == '\\')
				--document_root_length;
		}
		result=&full_disk_path.mid(document_root_length,  full_disk_path.length());
	}
	r.write_assign_lang(*result);
}

static void _sql_string(Request& r, MethodParams&) {
	VFile& self=GET_SELF(r, VFile);

	const char *quoted=r.connection()->quote(self.value_ptr(), self.value_size());
	r.write_assign_lang(*new String(quoted));
}

#ifndef DOXYGEN
class File_sql_event_handlers: public SQL_Driver_query_event_handlers {
	const String& statement_string; const char* statement_cstr;
	int got_columns;
	int got_cells;
public:
	String::C value;
	const String* user_file_name;
	const String* user_content_type;
public:
	File_sql_event_handlers(
		const String& astatement_string, const char* astatement_cstr):
		statement_string(astatement_string), statement_cstr(astatement_cstr),
		got_columns(0),
		got_cells(0),
		user_file_name(0),
		user_content_type(0) {}

	bool add_column(SQL_Error& error, const char* /*str*/, size_t /*length*/) {
		if(got_columns++==3) {
			error=SQL_Error(PARSER_RUNTIME, "result must contain not more then 3 columns");
			return true;
		}
		return false;
	}
	bool before_rows(SQL_Error& /*error*/ ) { /* ignore */ return false; }
	bool add_row(SQL_Error& /*error*/) { /* ignore */ return false; }
	bool add_row_cell(SQL_Error& error, const char* str, size_t length) {
		try {
			switch(got_cells++) {
				case 0:
					value=String::C(str, length); 
					break;
				case 1:
					if(!user_file_name) // user not specified?
						user_file_name=new String(str, String::L_TAINTED);
					break;
				case 2:
					if(!user_content_type) // user not specified?
						user_content_type=new String(str, String::L_TAINTED);
					break;
				default:
					error=SQL_Error(PARSER_RUNTIME, "result must not contain more then one row, three columns");
					return true;
			}
			return false;
		} catch(...) {
			error=SQL_Error("exception occured in File_sql_event_handlers::add_row_cell");
			return true;
		}
	}
};
#endif
static void _sql(Request& r, MethodParams& params) {
	Value& statement=params.as_junction(0, "statement must be code");

	Temp_lang temp_lang(r, String::L_SQL);
	const String& statement_string=r.process_to_string(statement);
	const char* statement_cstr=statement_string.untaint_cstr(r.flang, r.connection());

	File_sql_event_handlers handlers(statement_string, statement_cstr);

	ulong limit=SQL_NO_LIMIT;
	ulong offset=0;

	if(params.count()>1)
		if(HashStringValue* options=params.as_hash(1, "sql options")) {
			int valid_options=0;
			if(Value* vfilename=options->get(NAME_NAME)) {
				valid_options++;
				handlers.user_file_name=&vfilename->as_string();
			}
			if(Value* vcontent_type=options->get(CONTENT_TYPE_NAME)) {
				valid_options++;
				handlers.user_content_type=&vcontent_type->as_string();
			}
			if(Value* vlimit=options->get(sql_limit_name)) {
				valid_options++;
				limit=(ulong)r.process_to_value(*vlimit).as_double();
			}
			if(Value* voffset=options->get(sql_offset_name)) {
				valid_options++;
				offset=(ulong)r.process_to_value(*voffset).as_double();
			}
			if(valid_options!=options->count())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
		}


	r.connection()->query(
		statement_cstr, 
		0, 0,
		offset, limit,
		handlers,
		statement_string);

	if(!handlers.value)
		throw Exception(PARSER_RUNTIME,
			0,
			"produced no result");

	VFile& self=GET_SELF(r, VFile);

	self.set_binary(true/*tainted*/, handlers.value.str, handlers.value.length, handlers.user_file_name
				, handlers.user_content_type ? new VString(*handlers.user_content_type) : 0
				, &r);
}

static void _base64(Request& r, MethodParams& params) {
	bool dynamic=!(&r.get_self() == file_class);
	if(dynamic) {
		VFile& self=GET_SELF(r, VFile);
		if(params.count()) {
			// decode: 
			//	^file::base64[encoded] // backward
			//	^file::base64[mode;user-file-name;encoded[;$.content-type[...] $.strict(true|false)]]
			bool is_text=false;
			bool strict=false;
			VString* vcontent_type=0;
			const String* user_file_name=0;
			size_t param_index=0;

			if(params.count() > 1) {
				if(params.count() < 3)
					throw Exception(PARSER_RUNTIME,
						0,
						"constructor can not have less then 3 parameters (has %d parameters)",
						params.count()); // actually it accepts 1 parameter (backward)

				is_text=VFile::is_text_mode(params.as_string(0, MODE_MUST_NOT_BE_CODE));
				user_file_name=¶ms.as_string(1, FILE_NAME_MUST_BE_STRING);

				if(params.count() == 4)
					if(HashStringValue* options=params.as_hash(3)) {
						int valid_options=0;
						if(Value* value=options->get(CONTENT_TYPE_NAME)) {
							vcontent_type=new VString(value->as_string());
							valid_options++;
						}
						if(Value* vstrict=options->get(BASE64_STRICT_OPTION_NAME)) {
							strict=r.process_to_value(*vstrict).as_bool();
							valid_options++;
						}
						if(valid_options!=options->count())
							throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
					}

				param_index=2;
			}

			const char* encoded=params.as_string(param_index, PARAMETER_MUST_BE_STRING).cstr();

			char* decoded=0;
			size_t length=0;
			pa_base64_decode(encoded, strlen(encoded), decoded, length, strict);

			self.set(true/*tainted*/, is_text, decoded, length, user_file_name, vcontent_type, &r);
		} else {
			// encode: ^f.base64[]
			const char* encoded=pa_base64_encode(self.value_ptr(), self.value_size());
			r.write_assign_lang(*new String(encoded, String::L_TAINTED/*once ?param=base64(something) was needed**/));
		}
	} else {
		// encode: ^file:base64[filespec]
		const String& file_spec=params.as_string(0, FILE_NAME_MUST_BE_STRING);
		const char* encoded=pa_base64_encode(r.absolute(file_spec));
		r.write_assign_lang(*new String(encoded, String::L_TAINTED/*once ?param=base64(something) was needed*/));
	}
}

static void _crc32(Request& r, MethodParams& params) {
	unsigned long crc32 = 0;
	if(&r.get_self() == file_class) {
		// ^file:crc32[file-name]
		if(params.count()) {
			const String& file_spec=params.as_string(0, FILE_NAME_MUST_BE_STRING);
			crc32=pa_crc32(r.absolute(file_spec));
		} else {
			throw Exception(PARSER_RUNTIME, 0, FILE_NAME_MUST_BE_SPECIFIED);
		}
	} else {
		// ^file.crc32[]
		VFile& self=GET_SELF(r, VFile);
		crc32=pa_crc32(self.value_ptr(), self.value_size());
	}
	r.write_no_lang(*new VInt(crc32));
}


static void file_md5_file_action(
				struct stat& finfo, 
				int f, 
				const String& , const char* /*fname*/, bool, 
				void *context)
{
	PA_MD5_CTX& md5context=*static_cast(context);
	if(finfo.st_size) {
		int nCount=0;
		do {
			unsigned char buffer[FILE_BUFFER_SIZE];
			nCount = file_block_read(f, buffer, sizeof(buffer));
			if ( nCount ){
				pa_MD5Update(&md5context, (const unsigned char*)buffer, nCount);
			}
		} while(nCount > 0);
	}
}

const char* pa_md5(const String& file_spec)
{
	PA_MD5_CTX context;
	unsigned char digest[16];
	pa_MD5Init(&context);
	file_read_action_under_lock(file_spec, "md5", file_md5_file_action, &context);
	pa_MD5Final(digest, &context);
	
	return hex_string(digest, sizeof(digest), false);
}

const char* pa_md5(const char *in, size_t in_size)
{
	PA_MD5_CTX context;
	unsigned char digest[16];
	pa_MD5Init(&context);
	pa_MD5Update(&context, (const unsigned char*)in, in_size);
	pa_MD5Final(digest, &context);
	
	return hex_string(digest, sizeof(digest), false);
}

static void _md5(Request& r, MethodParams& params) {
	const char* md5;
	if(&r.get_self() == file_class) {
		// ^file:md5[file-name]
		if(params.count()) {
			const String& file_spec=params.as_string(0, FILE_NAME_MUST_BE_STRING);
			md5=pa_md5(r.absolute(file_spec));
		} else {
			throw Exception(PARSER_RUNTIME, 0, FILE_NAME_MUST_BE_SPECIFIED);
		}
	} else {
		// ^file.md5[]
		VFile& self=GET_SELF(r, VFile);
		md5=pa_md5(self.value_ptr(), self.value_size());

	}
	r.write_no_lang(*new String(md5));
}

// constructor

MFile::MFile(): Methoded("file") {
	// ^file::create[text|binary;file-name;string-or-file[;options hash]]
	// ^file::create[string-or-file[;options hash]]
	add_native_method("create", Method::CT_DYNAMIC, _create, 1, 4);

	// ^file.save[mode;file-name]
	// ^file.save[mode;file-name;$.charset[...]]
	add_native_method("save", Method::CT_DYNAMIC, _save, 2, 3);

	// ^file:delete[file-name]
	// ^file:delete[file-name;$.keep-empty-dir(true)$.exception(false)]
	add_native_method("delete", Method::CT_STATIC, _delete, 1, 2);

	// ^file:move[from-file-name;to-file-name]
	// ^file:move[from-file-name;to-file-name;$.keep-empty-dir(true)]
	add_native_method("move", Method::CT_STATIC, _move, 2, 3);

	// ^file::load[mode;disk-name]
	// ^file::load[mode;disk-name;user-name]
	// ^file::load[mode;disk-name;user-name;options hash]
	// ^file::load[mode;disk-name;options hash]
	add_native_method("load", Method::CT_DYNAMIC, _load, 2, 4);

	// ^file::stat[disk-name]
	add_native_method("stat", Method::CT_DYNAMIC, _stat, 1, 1);

	// ^file::cgi[mode;file-name]
	// ^file::cgi[mode;file-name;env hash]
	// ^file::cgi[mode;file-name;env hash;1cmd;2line;3ar;4g;5s]
	add_native_method("cgi", Method::CT_DYNAMIC, _cgi, 1, 3+50);

	// ^file::exec[mode;file-name]
	// ^file::exec[mode;file-name;env hash]
	// ^file::exec[mode;file-name;env hash;1cmd;2line;3ar;4g;5s]
	add_native_method("exec", Method::CT_DYNAMIC, _exec, 1, 3+50);

	// ^file:list[path]
	// ^file:list[path][regexp]
	// ^file:list[path][$.filter[regexp] $.stat(true)]
	add_native_method("list", Method::CT_STATIC, _list, 1, 2);

	// ^file:lock[path]{code}
	add_native_method("lock", Method::CT_STATIC, _lock, 2, 2);

	// ^file:find[file-name]
	// ^file:find[file-name]{when-not-found}
	add_native_method("find", Method::CT_STATIC, _find, 1, 2);

	// ^file:dirname[/a/some.tar.gz]=/a
	// ^file:dirname[/a/b/]=/a
	add_native_method("dirname", Method::CT_STATIC, _dirname, 1, 1);
	// ^file:basename[/a/some.tar.gz]=some.tar.gz
	add_native_method("basename", Method::CT_STATIC, _basename, 1, 1);
	// ^file:justname[/a/some.tar.gz]=some.tar
	add_native_method("justname", Method::CT_STATIC, _justname, 1, 1);
	// ^file:justext[/a/some.tar.gz]=gz
	add_native_method("justext", Method::CT_STATIC, _justext, 1, 1);
	// /some/page.html: ^file:fullpath[a.gif] => /some/a.gif
	add_native_method("fullpath", Method::CT_STATIC, _fullpath, 1, 1);

	// ^file.sql-string[]
	add_native_method("sql-string", Method::CT_DYNAMIC, _sql_string, 0, 0);

	// ^file::sql{}
	// ^file::sql{}[options hash]
	add_native_method("sql", Method::CT_DYNAMIC, _sql, 1, 2);

	// encode:
	//   ^file.base64[]
	//   ^file:base64[file-name]
	// decode:
	//   ^file::base64[encoded] // backward
	//   ^file::base64[mode;user-file-name;encoded]
	//   ^file::base64[mode;user-file-name;encoded;$.content-type[...]]
	add_native_method("base64", Method::CT_ANY, _base64, 0, 4);

	// ^file.crc32[]
	// ^file:crc32[file-name]
	add_native_method("crc32", Method::CT_ANY, _crc32, 0, 1);

	// ^file.md5[]
	// ^file:md5[file-name]
	add_native_method("md5", Method::CT_ANY, _md5, 0, 1);

	// ^file:copy[from-file-name;to-file-name]
	add_native_method("copy", Method::CT_STATIC, _copy, 2, 2);
}
parser-3.4.3/src/classes/classes.h000644 000000 000000 00000003543 11730603266 017157 0ustar00rootwheel000000 000000 /** @file
	Parser: @b Methoded class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef CLASSES_H
#define CLASSES_H

#define IDENT_CLASSES_H "$Id: classes.h,v 1.34 2012/03/16 09:24:06 moko Exp $"

// include

#include "pa_vstateless_class.h"
#include "pa_array.h"

/**	Pure virtual base for configurable Methoded descendants
	@see Methoded_array
*/
class Methoded: public VStateless_class {
public: // Methoded

	/** should Methoded_array::register_directly_used register this class in
		Request::classes() or not. 
		if not - global variable with Methoded descendant 
		is used in VStateless_class parameter
	*/
	virtual bool used_directly() { return true; }
	/// use this method to read parameters from root "auto.p"; access r.main_class
	virtual void configure_admin(Request& ) {}
	/// use this method to read parameters from 'MAIN' class; access r.main_class
	virtual void configure_user(Request& ) {}
	/// use it to construct static variables. check some static so that would be only ONCE!
	virtual void construct_statics() {}

public: // usage

	Methoded(const char* aname, VStateless_class* abase=0): 
		VStateless_class(new String(aname), abase) {
	}

	void register_directly_used(Request& r);

};

/// all Methoded registered here in autogenerated classes.C
class Methoded_array: public Array {
public:
	Methoded_array();

public: // Methoded for_each-es
	/// @see Methoded::configure_admin
	void configure_admin(Request& r);
	/// @see Methoded::configure_user
	void configure_user(Request& r);
	/// @see Methoded::register_directly_used
	void register_directly_used(Request& r);
};

// globals

Methoded_array& methoded_array();

// defines

#define DECLARE_CLASS_VAR(name, self, base) \
	Methoded* name##_class=self; \
	Methoded* name##_base_class=base

#endif
parser-3.4.3/src/classes/mail.C000644 000000 000000 00000014101 12176224577 016400 0ustar00rootwheel000000 000000 /** @file
	Parser: @b mail parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_config_includes.h"
#include "pa_vmethod_frame.h"

#include "pa_common.h"
#include "pa_request.h"
#include "pa_vfile.h"
#include "pa_exec.h"
#include "pa_charsets.h"
#include "pa_charset.h"
#include "pa_uue.h"
#include "pa_vmail.h"

#include "smtp.h"

volatile const char * IDENT_MAIL_C="$Id: mail.C,v 1.121 2013/07/31 15:13:03 moko Exp $";

// defines

#define MAIL_CLASS_NAME "mail"
#define SENDMAIL_NAME "sendmail"

// consts

const int ATTACHMENT_WEIGHT=100;

// class

class MMail: public Methoded {
public: // Methoded
	bool used_directly() { return false; }
	void configure_user(Request& r);

public:
	MMail();
};

// global variable

DECLARE_CLASS_VAR(mail, 0/*fictive*/, new MMail);

// defines for statics

#define MAIL_NAME "MAIL"

// statics
	
static const String mail_name(MAIL_NAME);
static const String mail_sendmail_name(SENDMAIL_NAME);

// helpers

static void sendmail(
			Value* 
#ifndef WIN32
			vmail_conf
#endif
			, Value* smtp_server_port,
			const String& message, 
			const String* from,
			const String* to,
			const String* 
#ifndef WIN32
			 options
#endif
			 ) {
	const char* exception_type="email.format";
	if(!from) // we use in sendmail -f {from} && SMTP MAIL from: {from}
		throw Exception(exception_type,
			0,
			"parameter does not specify 'from' header field");

	const char* message_cstr=message.untaint_cstr(String::L_AS_IS);

	if(smtp_server_port) {
		if(!to) // we use only in SMTP RCPT to: {to}
			throw Exception(exception_type,
				0,
				"parameter does not specify 'to' header field");

		SMTP smtp;
		char* server=smtp_server_port->as_string().cstrm();
		const char* port=rsplit(server, ':');
		if(!port)
			port="25";

		smtp.Send(server, port, message_cstr, from->cstrm(), to->cstrm());
		return;
	}

#ifdef WIN32
	// win32 without SMTP server configured
	throw Exception(PARSER_RUNTIME,
		0,
		"$"MAIN_CLASS_NAME":"MAIL_NAME".SMTP not defined");
#else
	// unix
	// $MAIN:MAIL.sendmail["/usr/sbin/sendmail -t -i -f postmaster"] default
	// $MAIN:MAIL.sendmail["/usr/lib/sendmail -t -i  -f postmaster"] default

	String* sendmail_command=new String;
	if(vmail_conf) {
#ifdef PA_FORCED_SENDMAIL
		throw Exception(PARSER_RUNTIME,
			0,
			"Parser was configured with --with-sendmail="PA_FORCED_SENDMAIL
			" key, to change sendmail you should reconfigure and recompie it");
#else
		if(Value* sendmail_value=vmail_conf->get_hash()->get(mail_sendmail_name))
			*sendmail_command<as_string();
		else
			throw Exception(PARSER_RUNTIME,
				0,
				"$"MAIN_CLASS_NAME":"MAIL_NAME"."SENDMAIL_NAME" not defined");
#endif
	} else {
#ifdef PA_FORCED_SENDMAIL
		*sendmail_command<pos("postmaster");
	if(at_postmaster!=STRING_NOT_FOUND) {
		String& reconstructed=sendmail_command->mid(0, at_postmaster);
		reconstructed << *from;
		reconstructed << sendmail_command->mid(at_postmaster+10/*postmaster*/, sendmail_command->length());
		sendmail_command=&reconstructed;
	}

	// execute it
	ArrayString argv;
	const String* file_spec;
	size_t after_file_spec=sendmail_command->pos(' ');
	if(after_file_spec==STRING_NOT_FOUND || after_file_spec==0)
		file_spec=sendmail_command;
	else {
		size_t pos_after=after_file_spec;
		file_spec=&sendmail_command->mid(0, pos_after++);
		sendmail_command->split(argv, pos_after, " ", String::L_AS_IS);
	}

	if(!file_executable(*file_spec))
		throw Exception("email.send",
			file_spec, 
			"is not executable."
#ifdef PA_FORCED_SENDMAIL
			" Use configure key \"--with-sendmail=appropriate sendmail command\""
#else
			" Set $"MAIN_CLASS_NAME":"MAIL_NAME"."SENDMAIL_NAME" to appropriate sendmail command"
#endif
		);


	String in(message_cstr);
	PA_exec_result exec=pa_exec(
		// forced_allow
#ifdef PA_FORCED_SENDMAIL
		true
#else
		false
#endif
		, *file_spec,
		0 /* pass env */,
		argv,
		in);
	if(exec.status || exec.err.length())
		throw Exception("email.send",
			0,
			"'%s' reported problem: %s (%d)",
				file_spec->cstr(),
				exec.err.length()?exec.err.cstr():"UNKNOWN", 
				exec.status);
#endif //WIN32
}

// methods

static void _send(Request& r, MethodParams& params) {
	HashStringValue* hash=params.as_hash(0, "message");
	if(!hash || !hash->count())
		return;
	// todo@ check if enough options are specified.
	// now ^mail:send[^hash::create[]] and ^mail:send[$.print-debug(1)] "work".

	const String* soptions=0;
	if(Value* voptions=hash->get(MAIL_OPTIONS_NAME))
		soptions=&voptions->as_string();

	bool print_debug=false;
	if(Value* vdebug=hash->get(MAIL_DEBUG_NAME))
		print_debug=vdebug->as_bool();

	Value* vmail_conf=static_cast(r.classes_conf.get(mail_base_class->name()));
	Value* smtp_server_port=0;
	if(vmail_conf) {
		// $MAIN:MAIL.SMTP[mail.yourdomain.ru[:port]]
		smtp_server_port=vmail_conf->get_hash()->get(String::Body("SMTP"));
	}


	const String* from=0;
	String* to=0;
	const String& message=
		GET_SELF(r, VMail).message_hash_to_string(r, hash, 0, from, 
			smtp_server_port?true:false /*send by SMTP=strip to?*/, to);

	if(print_debug)
		r.write_pass_lang(message);
	else
		sendmail(vmail_conf, smtp_server_port, message, from, to, soptions);
}

// constructor & configurator

MMail::MMail(): Methoded(MAIL_CLASS_NAME) {
	// ^mail:send{hash}
	add_native_method("send", Method::CT_STATIC, _send, 1, 1);
}

void MMail::configure_user(Request& r) {

	// $MAIN:MAIL[$SMTP[mail.design.ru]]
	if(Value* mail_element=r.main_class.get_element(mail_name))
		if(mail_element->get_hash())
			r.classes_conf.put(name(), mail_element);
		else
			if( !mail_element->is_string() )
				throw Exception(PARSER_RUNTIME,
					0,
					"$" MAIL_CLASS_NAME ":" MAIL_NAME " is not hash");
}
parser-3.4.3/src/classes/op.C000644 000000 000000 00000070030 12230062002 016045 0ustar00rootwheel000000 000000 /** @file
	Parser: parser @b operators.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "classes.h"
#include "pa_vmethod_frame.h"

#include "pa_common.h"
#include "pa_os.h"
#include "pa_request.h"
#include "pa_vint.h"
#include "pa_sql_connection.h"
#include "pa_vdate.h"
#include "pa_vmethod_frame.h"
#include "pa_vclass.h"
#include "pa_charset.h"

volatile const char * IDENT_OP_C="$Id: op.C,v 1.218 2013/10/17 22:26:10 moko Exp $";

// limits

#define MAX_LOOPS 20000

// defines

#define CASE_DEFAULT_VALUE "DEFAULT"

// class

class VClassMAIN: public VClass {
public:
	VClassMAIN();
};

// defines for statics

#define SWITCH_DATA_NAME "SWITCH-DATA"
#define CACHE_DATA_NAME "CACHE-DATA"

#define EXCEPTION_VAR_NAME "exception"

// statics

//^switch ^case
static const String switch_data_name(SWITCH_DATA_NAME);
//^cache
static const String cache_data_name(CACHE_DATA_NAME);

static const String exception_var_name(EXCEPTION_VAR_NAME);


// local defines

#define CACHE_EXCEPTION_HANDLED_CACHE_NAME "cache"

// helpers

class Untaint_lang_name2enum: public HashString {
public:
	Untaint_lang_name2enum() {
		#define ULN(name, LANG) \
			put(String::Body(name), (value_type)(String::L_##LANG));
		ULN("clean", CLEAN);
		ULN("as-is", AS_IS);
		ULN("optimized-as-is", AS_IS|String::L_OPTIMIZE_BIT);
		ULN("file-spec", FILE_SPEC);
		ULN("http-header", HTTP_HEADER);
		ULN("mail-header", MAIL_HEADER);
		ULN("uri", URI);
		ULN("sql", SQL);
		ULN("js", JS);
		ULN("xml", XML);
		ULN("optimized-xml", XML|String::L_OPTIMIZE_BIT);
		ULN("html", HTML);
		ULN("optimized-html", HTML|String::L_OPTIMIZE_BIT);
		ULN("regex", REGEX);
		ULN("parser-code", PARSER_CODE);
		ULN("json", JSON);
		#undef ULN
	}
} untaint_lang_name2enum;

// methods

static void _if(Request& r, MethodParams& params) {
	size_t max_param=params.count()-1;
	size_t i=0;
	do {
		bool condition=params.as_bool(i, "condition must be expression", r);
		if(condition) {
			r.process_write(*params.get(i+1));
			return;
		}
		i+=2;
	} while (i < max_param);

	if(i == max_param)
		r.process_write(*params.get(i));
}

String::Language get_untaint_lang(const String& lang_name){
	String::Language lang=untaint_lang_name2enum.get(lang_name);
	if(!lang)
		throw Exception(PARSER_RUNTIME,	&lang_name, "invalid taint language");
	return lang;
}

static void _untaint(Request& r, MethodParams& params) {
	String::Language lang;
	if(params.count()==1)
		lang=String::L_AS_IS; // mark as simply 'as-is'. useful in html from sql 
	else
		lang=get_untaint_lang(params.as_string(0, "lang must be string"));

	{
		Value& vbody=params.as_junction(params.count()-1, "body must be code");
		
		Temp_lang temp_lang(r, lang); // set temporarily specified ^untaint[language;
		StringOrValue result=r.process(vbody); // process marking tainted with that lang
		r.write_assign_lang(result);
	}
}

static void _taint(Request& r, MethodParams& params) {
	String::Language lang;
	if(params.count()==1)
		lang=String::L_TAINTED; // mark as simply 'tainted'. useful in table:create
	else
		lang=get_untaint_lang(params.as_string(0, "lang must be string"));

	{
		Value& vbody=params.as_no_junction(params.count()-1, "body must not be code");
		
		String result(vbody.as_string(), lang); // force result language to specified
		r.write_assign_lang(result);
	}
}

static void _apply_taint(Request& r, MethodParams& params) {
	String::Language lang=params.count()==1 ? String::L_AS_IS : get_untaint_lang(params.as_string(0, "lang must be string"));
	const String &sbody=params.as_string(params.count()-1, "body must be string");
	String::Body result_body=sbody.cstr_to_string_body_untaint(lang, r.connection(false), &r.charsets);
	r.write_pass_lang(*new String(result_body, String::L_AS_IS));
}

static void _process(Request& r, MethodParams& params) {
	Method* main_method;

	size_t index=0;
	Value* target_self;
	Value& maybe_target_self=params[index];
	if(maybe_target_self.get_string() || maybe_target_self.get_junction())
		target_self=&r.get_method_frame()->caller()->self();
	else {
		target_self=&maybe_target_self;  index++;
	}

	{
		VStateless_class *target_class=target_self->get_class();
		if(!target_class)
			throw Exception(PARSER_RUNTIME,
				0,
				"no target class");

		// temporary remove language change
		Temp_lang temp_lang(r, String::L_PARSER_CODE);
		// temporary zero @main so to maybe-replace it in processed code
		Temp_method temp_method_main(*target_class, main_method_name, 0);
		// temporary zero @auto so it wouldn't be auto-called in Request::use_buf
		Temp_method temp_method_auto(*target_class, auto_method_name, 0);

		const String* main_alias=0;
		const String* file_alias=0;
		int line_no_alias_offset=0;
		bool allow_class_replace=false;

		size_t options_index=index+1;
		if(options_indexas_string();
					} else if(key == "file") {
						valid_options++;
						file_alias=&value->as_string();
					} else if(key == "lineno") {
						valid_options++;
						line_no_alias_offset=value->as_int();
					} else if(key == "replace") {
						valid_options++;
						allow_class_replace=r.process_to_value(*value).as_bool();
					}
				}

				if(valid_options!=options->count())
					throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
			}

		uint processe_file_no=file_alias?
			r.register_file(r.absolute(*file_alias))
			: pseudo_file_no__process;
		// process...{string}
		Value& vjunction=params.as_junction(index, "body must be code");
		// evaluate source to process
		const String& source=r.process_to_string(vjunction);

		Temp_class_replace class_replace(r, allow_class_replace);

		r.use_buf(*target_class,
			source.untaint_cstr(String::L_AS_IS, r.connection(false)),
			main_alias,
			processe_file_no,
			line_no_alias_offset);

		// main_method
		main_method=target_class->get_method(main_method_name);
	}
	// after restoring current-request-lang
	// maybe-execute @main[]
	if(main_method) {
		VMethodFrame frame(*main_method, r.get_method_frame()->caller(), *target_self);
		frame.empty_params();
		r.op_call(frame);
		r.write_pass_lang(frame.result());
	}
}
	
static void _rem(Request&, MethodParams& params) {
	params.as_junction(0, "body must be code");
}

static void _while(Request& r, MethodParams& params) {
	InCycle temp(r);

	Value& vcondition=params.as_expression(0, "condition must be number, bool or expression");

	Value& body_code=params.as_junction(1, "body must be code");
	Value* delim_maybe_code=params.count()>2?¶ms[2]:0;

	// while...
	int endless_loop_count=0;
	if(delim_maybe_code){ // delimiter set
		bool need_delim=false;
		while(true) {
			if(++endless_loop_count>=MAX_LOOPS) // endless loop?
				throw Exception(PARSER_RUNTIME,
					0,
					"endless loop detected");

			if(!r.process_to_value(vcondition, false/*don't intercept string*/).as_bool())
				break;

			StringOrValue sv_processed=r.process(body_code);
			Request::Skip lskip=r.get_skip(); r.set_skip(Request::SKIP_NOTHING);

			const String* s_processed=sv_processed.get_string();
			if(s_processed && !s_processed->is_empty()) { // we have body
				if(need_delim) // need delim & iteration produced string?
					r.write_pass_lang(r.process(*delim_maybe_code));
				else
					need_delim=true;
			}
			r.write_pass_lang(sv_processed);

			if(lskip==Request::SKIP_BREAK)
				break;
		}
	} else {
		while(true) {
			if(++endless_loop_count>=MAX_LOOPS) // endless loop?
				throw Exception(PARSER_RUNTIME,
					0,
					"endless loop detected");

			if(!r.process_to_value(vcondition, false/*don't intercept string*/).as_bool())
				break;

			r.process_write(body_code);
			Request::Skip lskip=r.get_skip(); r.set_skip(Request::SKIP_NOTHING);

			if(lskip==Request::SKIP_BREAK)
				break;
		}
	}
}

static void _use(Request& r, MethodParams& params) {
	Value& vfile=params.as_no_junction(0, FILE_NAME_MUST_NOT_BE_CODE);

	bool allow_class_replace=false;

	if(params.count()==2)
		if(HashStringValue* options=params.as_hash(1)) {
			int valid_options=0;
			for(HashStringValue::Iterator i(*options); i; i.next() ){

				String::Body key=i.key();
				Value* value=i.value();

				if(key == "replace") {
					valid_options++;
					allow_class_replace=r.process_to_value(*value).as_bool();
				}

			if(valid_options!=options->count())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
			}
		}

	Temp_class_replace class_replace(r, allow_class_replace);

	// _use could be called from the parser3 method only, so caller is always defined
	r.use_file(r.main_class, vfile.as_string(), r.get_method_filename(&r.get_method_frame()->caller()->method));
}

static void set_skip(Request& r, Request::Skip askip) {
	if(!r.get_in_cycle())
		throw Exception(askip==Request::SKIP_BREAK?"parser.break":"parser.continue",
			0,
			"without cycle");

	r.set_skip(askip);
}

static void _break(Request& r, MethodParams&) {
	set_skip(r, Request::SKIP_BREAK);
}

static void _continue(Request& r, MethodParams&) {
	set_skip(r, Request::SKIP_CONTINUE);
}

static void _for(Request& r, MethodParams& params) {
	InCycle temp(r);

	const String& var_name=params.as_string(0, "var name must be string");
	int from=params.as_int(1, "from must be int", r);
	int to=params.as_int(2, "to must be int", r);
	Value& body_code=params.as_junction(3, "body must be code");
	Value* delim_maybe_code=params.count()>4?¶ms[4]:0;

	if(to-from>=MAX_LOOPS) // too long loop?
		throw Exception(PARSER_RUNTIME,
			0,
			"endless loop detected");

	VInt* vint=new VInt(0);

	VMethodFrame& caller=*r.get_method_frame()->caller();
	r.put_element(caller, var_name, vint);
	if(delim_maybe_code){ // delimiter set 
		bool need_delim=false;

		for(int i=from; i<=to; i++) {
			vint->set_int(i);

			StringOrValue sv_processed=r.process(body_code);
			Request::Skip lskip=r.get_skip(); r.set_skip(Request::SKIP_NOTHING);

			const String* s_processed=sv_processed.get_string();
			if(s_processed && !s_processed->is_empty()) { // we have body
				if(need_delim) // need delim & iteration produced string?
					r.write_pass_lang(r.process(*delim_maybe_code));
				else
					need_delim=true;
			}
			r.write_pass_lang(sv_processed);

			if(lskip==Request::SKIP_BREAK)
				break;
		}
	} else {
		for(int i=from; i<=to; i++) {
			vint->set_int(i);
 
			r.process_write(body_code);
			Request::Skip lskip=r.get_skip(); r.set_skip(Request::SKIP_NOTHING);

			if(lskip==Request::SKIP_BREAK)
				break;
		}
	}
}

static void _eval(Request& r, MethodParams& params) {
	Value& expr=params.as_junction(0, "need expression");
	// evaluate expresion
	Value& value_result=r.process_to_value(expr, 
		false/*don't intercept string*/).as_expr_result();
	if(params.count()>1) {
		const String& fmt=params.as_string(1, "fmt must be string").trim();
		if(fmt.is_empty()){
			r.write_no_lang(value_result);
		} else {
			r.write_no_lang(String(format(value_result.as_double(), fmt.cstrm())));
		}
	} else
		r.write_no_lang(value_result);
}

static void _connect(Request& r, MethodParams& params) {
	Value& url=params.as_no_junction(0, "url must not be code");
	Value& body_code=params.as_junction(1, "body must be code");

	Table* protocol2driver_and_client=0;
	if(Value* sql=r.main_class.get_element(String(MAIN_SQL_NAME))) {
		if(Value* element=sql->get_element(String(MAIN_SQL_DRIVERS_NAME))) {
			protocol2driver_and_client=element->get_table();
		}
	}

	// connect
	SQL_Connection* connection=SQL_driver_manager->get_connection(url.as_string(), 
		protocol2driver_and_client,
		r.charsets.source().NAME().cstr(),
		r.request_info.document_root);

	Temp_connection temp_connection(r, connection);

	// execute body
	try {
		r.process_write(body_code);
		connection->commit();
		connection->close();
	} catch(...) { // process problem
		connection->rollback();
		connection->close();
		rethrow;
	}
}

#ifndef DOXYGEN
class Switch_data: public PA_Object {
public:
	Request& r;
	const String* searching_string;
	double searching_double;
	bool searching_bool;
	Value* found;
	Value* _default;
public:
	Switch_data(Request& ar, Value& asearching): 
		r(ar)
	{
		if(asearching.is_string() || asearching.is_void()){
			searching_string=&asearching.as_string();
			searching_double=0;
			searching_bool=false;
		} else {
			searching_string=0;
			searching_double=asearching.as_double();
			searching_bool=asearching.is_bool();
		}
	}
};
#endif
static void _switch(Request& r, MethodParams& params) {
	Switch_data* data=new Switch_data(r, r.process_to_value(params[0]));
	Temp_hash_value, void*> switch_data_setter(&r.classes_conf, switch_data_name, data);

	Value& cases_code=params.as_junction(1, "switch cases must be code");
	// execution of found ^case[...]{code} must be in context of ^switch[...]{code}
	// because of stacked WWrapper used there as wcontext
	r.process(cases_code, true/*intercept_string*/);
	if(Value* selected_code=data->found? data->found: data->_default)
		r.write_pass_lang(r.process(*selected_code));
}

static void _case(Request& r, MethodParams& params) {
	Switch_data* data=static_cast(r.classes_conf.get(switch_data_name));
	if(!data)
		throw Exception(PARSER_RUNTIME,
			0,
			"without switch");

	if(data->found) // matches already was found
		return;

	int count=params.count();
	Value* code=¶ms.as_expression(--count, "case result must be code");

#ifdef USE_DESTRUCTORS
	Junction *j=code->get_junction();
	if (j){
		code=new VJunction(j->self,j->method,j->method_frame,j->rcontext,j->wcontext,j->code);
		if (j->wcontext) j->wcontext->attach_junction((VJunction *)code);
	}
#endif
	
	for(int i=0; i_default=code;
			continue;
		}

		bool matches;
		if(data->searching_string)
			matches=(*data->searching_string) == value.as_string();
		else if(data->searching_bool || value.is_bool())
			matches=(data->searching_double != 0) == value.as_bool();
		else
			matches=data->searching_double == value.as_double();

		if(matches){
			data->found=code;
			break;
		}
	}
}
#ifndef DOXYGEN
struct Try_catch_result {
	StringOrValue processed_code;
	const String* exception_should_be_handled;

	Try_catch_result(): exception_should_be_handled(0) {}
};
#endif

/// used by ^try and ^cache, @returns $exception.handled[string] if any
template
static Try_catch_result try_catch(Request& r, 
		  StringOrValue body_code(Request&, I), I info, 
		  Value* catch_code,
		  bool could_be_handled_by_caller=false) 
{
	Try_catch_result result;

	if(!catch_code) {
		result.processed_code=body_code(r, info);
		return result;
	}

	// taking snapshot of try-context
	Request_context_saver try_context(r);
	try {
		result.processed_code=body_code(r, info);
	} catch(const Exception& e) {
		Request_context_saver throw_context(r); // taking snapshot of throw-context [stack trace contains error]
		Request::Exception_details details=r.get_details(e);
		try_context.restore(); // restoring try-context to perform catch-code

		Junction* junction=catch_code->get_junction();
		Value* method_frame=junction->method_frame;
		Value* saved_exception_var_value=method_frame->get_element(exception_var_name);
		VMethodFrame& frame=*junction->method_frame;
		frame.put_element(exception_var_name, &details.vhash);

		result.processed_code=r.process(*catch_code);
		
		// retriving $exception.handled, restoring $exception var
		Value* vhandled=details.vhash.hash().get(exception_handled_part_name);
		frame.put_element(exception_var_name, saved_exception_var_value);

		bool bhandled=false;
		if(vhandled) {
			if(vhandled->is_string()) { // not simple $exception.handled(1/0)?
				if(could_be_handled_by_caller) { // and we can possibly handle it
					result.exception_should_be_handled=vhandled->get_string(); // considering 'recovered' and let the caller recover
					return result;
				}
				
				bhandled=false;
			} else
				bhandled=vhandled->as_bool();
		}

		if(!bhandled) {
			throw_context.restore(); // restoring throw-context [exception were not handled]
			rethrow;
		}
	}

	return result;
}

// cache--

// consts

const int DATA_STRING_SERIALIZED_VERSION=0x0006;

// helper types

#ifndef DOXYGEN
struct Data_string_serialized_prolog {
	int version;
	time_t expires;
};
#endif

void cache_delete(const String& file_spec) {
	file_delete(file_spec, false/*fail_on_problem*/);
}

#ifndef DOXYGEN
struct Cache_scope {
public:
	time_t expires;
	const String* body_from_disk;
};
struct Locked_process_and_cache_put_action_info {
	Request *r;
	Cache_scope *scope;
	Value* body_code;
	Value* catch_code; 
	const String* processed_code;
};
#endif



static StringOrValue process_cache_body_code(Request& r, Value* body_code) {
	return StringOrValue(r.process_to_string(*body_code));
}

/* @todo maybe network order worth spending some effort?
	don't bothering myself with network byte order,
	am not planning to be able to move resulting file across platforms
*/
static void locked_process_and_cache_put_action(int f, void *context) {
	Locked_process_and_cache_put_action_info& info=
		*static_cast(context);

	const String* body_from_disk=info.scope->body_from_disk;
	// body->process 
	Try_catch_result result=try_catch(*info.r, 
		process_cache_body_code, info.body_code,
		info.catch_code, body_from_disk!=0 /*we have something old=we can handle=recover later*/);

	if(result.exception_should_be_handled) {
		if(*result.exception_should_be_handled==CACHE_EXCEPTION_HANDLED_CACHE_NAME) {
			assert(body_from_disk);
			info.processed_code=body_from_disk;
		} else
			throw Exception(PARSER_RUNTIME,
				result.exception_should_be_handled,
				"$"EXCEPTION_VAR_NAME"."EXCEPTION_HANDLED_PART_NAME" value must be "
				"either boolean or string '"CACHE_EXCEPTION_HANDLED_CACHE_NAME"'");
	} else
		info.processed_code=&result.processed_code.as_string();

	// expiration time not spoiled by ^cache(0) or something?
	if(info.scope->expires > time(0)) {
		// string -serialize> buffer
		String::Cm serialized=info.processed_code->serialize(
			sizeof(Data_string_serialized_prolog));
		Data_string_serialized_prolog& prolog=
			*reinterpret_cast(serialized.str);
		prolog.version=DATA_STRING_SERIALIZED_VERSION;
		prolog.expires=info.scope->expires;
		
		// buffer -write> file
		write(f, serialized.str, serialized.length);
	} else // expired!
		info.scope->expires=0; // flag it so that could be easily checked by caller
}
const String* locked_process_and_cache_put(Request& r, 
					   Value& body_code,
					   Value* catch_code,
					   Cache_scope& scope,
					   const String& file_spec) 
{
	Locked_process_and_cache_put_action_info info={&r, &scope, &body_code, catch_code, 0};

	const String* result=file_write_action_under_lock(
		file_spec, 
		"cache_put",
		locked_process_and_cache_put_action,
		&info,
		false/*as_text*/,
		false/*do_append*/,
		false/*block == don't wait till other thread release lock*/,
		false/*dun throw exception if lock failed*/) ? info.processed_code: 0;

	time_t now=time(0);
	if(scope.expires<=now)
		cache_delete(file_spec);
	return result;
}
#ifndef DOXYGEN
struct Cache_get_result {
	const String* body;
	bool expired;
};
#endif
static Cache_get_result cache_get(Request_charsets& charsets, const String& file_spec, time_t now) {
	Cache_get_result result={0, false};

	File_read_result file=file_read(charsets, file_spec, 
			   false/*as_text*/, 
			   0, //no params
			   false/*fail_on_read_problem*/);
	if(file.success && file.length/* ignore reads which are empty due to 
			non-unary open+lockEX conflict with lockSH */) {
			
		Data_string_serialized_prolog& prolog=
			*reinterpret_cast(file.str);

		String* body=new String;
		if(
			file.length>=sizeof(Data_string_serialized_prolog)
			&& prolog.version==DATA_STRING_SERIALIZED_VERSION) {
			if(body->deserialize(sizeof(Data_string_serialized_prolog),  file.str, file.length)) {
				result.body=body;
				result.expired=prolog.expires <= now;
			}
		}
	}

	return result;
}
static time_t as_expires(Request& r, MethodParams& params, 
						int index, time_t now) {
	time_t result;
	if(Value* vdate=params[index].as(VDATE_TYPE))
		result=static_cast(vdate)->get_time();
	else
		result=now+(time_t)params.as_double(index, "lifespan must be date or number", r);
	
	return result;
}
static const String& as_file_spec(Request& r, MethodParams& params, int index) {
	return r.absolute(params.as_string(index, "filespec must be string"));
}
static void _cache(Request& r, MethodParams& params) {
	if(params.count()==0) {
		// ^cache[] -- return current expiration time
		Cache_scope* scope=static_cast(r.classes_conf.get(cache_data_name));
		if(!scope)
			throw Exception(PARSER_RUNTIME,
				0,
				"expire-time get without cache");
		r.write_no_lang(*new VDate(scope->expires));
		return;
	}

	time_t now=time(0);

	if(params.count()==1) {
		// ^cache[filename] ^cache(seconds) ^cache[expires date]
		if(params[0].is_string()) { // filename?
			cache_delete(as_file_spec(r, params, 0));
			return;
		}

		// secods|expires date
		Cache_scope* scope=static_cast(r.classes_conf.get(cache_data_name));
		if(!scope)
			throw Exception(PARSER_RUNTIME,
				0,
				"expire-time reducing instruction without cache");
		
		time_t expires=as_expires(r, params, 0, now);
		if(expires < scope->expires)
			scope->expires=expires;

		return;
	} else if(params.count()<3)
		throw Exception(PARSER_RUNTIME,
			0,
			"invalid number of parameters"); 
	
	// file_spec, expires, body code
	const String& file_spec=as_file_spec(r, params, 0);

	Cache_scope scope={as_expires(r, params, 1, now), 0};

	Temp_hash_value, void*> cache_scope_setter(&r.classes_conf, cache_data_name, &scope);
	Value& body_code=params.as_junction(2, "body_code must be code");
	Value* catch_code=0;
	if(params.count()>3)
		catch_code=¶ms.as_junction(3, "catch_code must be code");

	if(scope.expires>now) {
		Cache_get_result cached=cache_get(r.charsets, file_spec, now);

		if(cached.body) { // have cached copy
			if(cached.expired) {
				scope.body_from_disk=cached.body; // storing for user to retrive it with ^cache[]
			} else {
				// and it's not expired yet write it out 
   				r.write_assign_lang(*cached.body);
   				// happy with it
   				return;
   			}
		}

		// no cached info or it's already expired

		// trying to process it under lock and store result in file
		const String* processed_body=locked_process_and_cache_put(r, body_code, catch_code, scope, file_spec);
		if(processed_body){
			// write it out 
			r.write_assign_lang(*processed_body);
			// happy with it
			return;
		} else {
			// we fail while get exclusive lock. nvm, we just execute body_code a bit later
		}
	} else { 
		// instructed not to cache; forget cached copy
		cache_delete(file_spec);
	}
	
	// process without cacheing
	const String& processed_body=r.process_to_string(body_code);
	// write it out 
	r.write_assign_lang(processed_body);
}

static StringOrValue process_try_body_code(Request& r, Value* body_code) {
	return r.process(*body_code);
}
static void _try_operator(Request& r, MethodParams& params) {
	Value& body_code=params.as_junction(0, "body_code must be code");
	Value& catch_code=params.as_junction(1, "catch_code must be code");
	Value* finally_code=(params.count()==3) ? ¶ms.as_junction(2, "finally_code must be code") : 0;

	Try_catch_result result;
	StringOrValue finally_result;
	try{
		result=try_catch(r, 
			process_try_body_code, &body_code,
			&catch_code);
		if(result.exception_should_be_handled)
			throw Exception(PARSER_RUNTIME,
				result.exception_should_be_handled,
				"catch block must set $exception.handled to some boolean value, not string");
	} catch(...){
		if(finally_code)
			finally_result=r.process(*finally_code);
		rethrow;
	}

	if(finally_code)
		finally_result=r.process(*finally_code);

	// write out processed body_code or catch_code
	r.write_pass_lang(result.processed_code);

	// write out processed finally code
	if(finally_code)
		r.write_pass_lang(finally_result);
}

static void _throw_operator(Request&, MethodParams& params) {
	if(params.count()==1 && !params[0].is_string()) {
		if(HashStringValue *hash=params[0].get_hash()) {
			const char* type=0;
			if(Value* value=hash->get(exception_type_part_name))
				type=value->as_string().cstr();
			const String* source=0;
			if(Value* value=hash->get(exception_source_part_name))
				source=&value->as_string();
			const char* comment=0;
			if(Value* value=hash->get(exception_comment_part_name))
				comment=value->as_string().cstr();

			throw Exception(type,
				source?source:0,
				"%s", comment?comment:"");
		} else
			throw Exception(PARSER_RUNTIME,
				0,
				"one-param version has hash or string param");
	} else {
		const char* type=params.as_string(0, "type must be string").cstr();
		const String* source=params.count()>1? ¶ms.as_string(1, "source must be string"):0;
		const char* comment=params.count()>2? params.as_string(2, "comment must be string").cstr():0;
		throw Exception(type, source, "%s", comment?comment:"");
	}
 }

static void _sleep_operator(Request& r, MethodParams& params) {
	double seconds=params.as_double(0, "seconds must be double", r);
	if(seconds>0)
		pa_sleep((int)trunc(seconds), (int)trunc((seconds-trunc(seconds))*1000000));
 }

#if defined(WIN32) && defined(_DEBUG)
#	define PA_BPT
static void _bpt(Request&, MethodParams&) {
	_asm int 3;
}
#endif

// constructor

VClassMAIN::VClassMAIN(): VClass() {
	set_name(*new String(MAIN_CLASS_NAME));

#ifdef PA_BPT
	// ^bpt[]
	add_native_method("bpt", Method::CT_ANY, _bpt, 0, 0);
#endif

	// ^if(condition){code-when-true}
	// ^if(condition){code-when-true}{code-when-false}
	// ^if(condition){code-when-true} (another condition){code-when-true} ... {code-when-false}
	add_native_method("if", Method::CT_ANY, _if, 2, 10000, Method::CO_WITHOUT_FRAME);

	// ^untaint[as-is|uri|sql|js|html|html-typo|regex|parser-code]{code}
	add_native_method("untaint", Method::CT_ANY, _untaint, 1, 2, Method::CO_WITHOUT_FRAME);

	// ^taint[as-is|uri|sql|js|html|html-typo|regex|parser-code]{code}
	add_native_method("taint", Method::CT_ANY, _taint, 1, 2, Method::CO_WITHOUT_FRAME);

	// ^apply-taint[untaint lang][string]
	add_native_method("apply-taint", Method::CT_ANY, _apply_taint, 1, 2, Method::CO_WITHOUT_FRAME);

	// ^process{code}
	// ^process[context]{code}[options hash]
	add_native_method("process", Method::CT_ANY, _process, 1, 3);

	// ^rem{code}
	add_native_method("rem", Method::CT_ANY, _rem, 1, 10000, Method::CO_WITHOUT_FRAME);

	// ^while(condition){code}
	add_native_method("while", Method::CT_ANY, _while, 2, 3, Method::CO_WITHOUT_FRAME);

	// ^use[file[;options hash]]
	add_native_method("use", Method::CT_ANY, _use, 1, 2);

	// ^break[]
	add_native_method("break", Method::CT_ANY, _break, 0, 0, Method::CO_WITHOUT_FRAME);

	// ^continue[]
	add_native_method("continue", Method::CT_ANY, _continue, 0, 0, Method::CO_WITHOUT_FRAME);

	// ^for[i](from-number;to-number-inclusive){code}[delim]
	add_native_method("for", Method::CT_ANY, _for, 3+1, 3+1+1, Method::CO_WITHOUT_WCONTEXT);

	// ^eval(expr)
	// ^eval(expr)[format]
	add_native_method("eval", Method::CT_ANY, _eval, 1, 2, Method::CO_WITHOUT_FRAME);

	// ^connect[protocol://user:pass@host[:port]/database]{code with ^sql-s}
	add_native_method("connect", Method::CT_ANY, _connect, 2, 2);


	// ^cache[file_spec](time){code}[{catch code}] time=0 no cache
	// ^cache[file_spec] delete cache
	// ^cache[] get current expiration time
	add_native_method("cache", Method::CT_ANY, _cache, 0, 4);
	
	// switch

	// ^switch[value]{cases}
	add_native_method("switch", Method::CT_ANY, _switch, 2, 2, Method::CO_WITHOUT_FRAME);

	// ^case[value]{code}
	add_native_method("case", Method::CT_ANY, _case, 2, 10000, Method::CO_WITHOUT_FRAME);

	// try-catch

	// ^try{code}{catch code}
	add_native_method("try", Method::CT_ANY, _try_operator, 2, 3, Method::CO_WITHOUT_FRAME);
	// ^throw[$exception hash]
	// ^throw[type;source;comment]
	add_native_method("throw", Method::CT_ANY, _throw_operator, 1, 3);

	add_native_method("sleep", Method::CT_ANY, _sleep_operator, 1, 1);
}

// constructor & configurator

VStateless_class& VClassMAIN_create() {
	return *new VClassMAIN;
}
parser-3.4.3/src/classes/reflection.C000644 000000 000000 00000026757 12120240242 017604 0ustar00rootwheel000000 000000 /** @file
	Parser: @b reflection parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_vmethod_frame.h"
#include "pa_request.h"
#include "pa_vbool.h"

volatile const char * IDENT_REFLECTION_C="$Id: reflection.C,v 1.29 2013/03/14 03:14:42 misha Exp $";

static const String class_type_methoded("methoded");

static const String method_type_native("native");
static const String method_type_parser("parser");

static const String method_call_type("call_type");
static const String method_inherited("inherited");
static const String method_overridden("overridden");
static const String method_call_type_static("static");
static const String method_call_type_dynamic("dynamic");

static const String method_min_params("min_params");
static const String method_max_params("max_params");
static const String method_extra_param("extra_param");

// class

class MReflection: public Methoded {
public:
	MReflection();
};

// global variable

DECLARE_CLASS_VAR(reflection, new MReflection, 0);

// methods


static void _create(Request& r, MethodParams& params) {
	const String& class_name=params.as_string(0, "class_name must be string");
	Value* class_value=r.get_class(class_name);

	if(!class_value)
		throw Exception(PARSER_RUNTIME,
			&class_name,
			"class is undefined");

	const String& constructor_name=params.as_string(1, "constructor_name must be string");
	Value* constructor_value=class_value->get_element(constructor_name);

	if(!constructor_value || !constructor_value->get_junction())
		throw Exception(PARSER_RUNTIME,
			&constructor_name,
			"constructor must be declared in class '%s'",
			class_value->get_class()->name_cstr());

	Junction* junction=constructor_value->get_junction();
	const Method* method=junction->method;

	int nparams=params.count()-2;
	int max_params_count;

	if(method->native_code){
		if(method->call_type==Method::CT_STATIC)
			throw Exception(PARSER_RUNTIME,
				&constructor_name,
				"native method of class '%s' (%s) is not allowed to be called dynamically",
				class_value->get_class()->name_cstr(),
				class_value->type());

		if(nparamsmin_numbered_params_count)
			throw Exception(PARSER_RUNTIME,
				&constructor_name,
				"native method of class '%s' (%s) accepts minimum %d parameter(s) (%d passed)",
				class_value->get_class()->name_cstr(),
				class_value->type(),
				method->min_numbered_params_count,
				nparams);

		max_params_count=method->max_numbered_params_count;
	} else {
		max_params_count=method->params_names?method->params_names->count():0;
	}

	if(nparams>max_params_count)
		throw Exception(PARSER_RUNTIME,
			&constructor_name,
			"method of class '%s' (%s) accepts maximum %d parameter(s) (%d passed)",
			class_value->get_class()->name_cstr(),
			class_value->type(),
			max_params_count,
			nparams);

	Value &object = r.construct(*class_value, *method);
	VConstructorFrame frame(*method, r.get_method_frame(), object);

	Value* v[100];
	if(nparams>0){
		for(int i=0; iget_class())
		v=new VString(class_type_methoded);
	else
		v=VVoid::get();
	result->put(key, v);
}

static void _classes(Request& r, MethodParams&) {
	VHash& result=*new VHash;
	r.classes().for_each(store_vlass_info, result.get_hash());
	r.write_no_lang(result);
}


static Value* get_class(Value* value){
	if(VStateless_class* result=value->get_class())
		return result;
	else
		// classes with fields only, like env & console
		return value;
}

static const String* get_class_name(Value* value){
	if(VStateless_class* lclass=value->get_class())
		return &lclass->name();
	else
		// classes with fields only, like env & console
		return new String(value->type());
}


static void _class(Request& r, MethodParams& params) {
	r.write_no_lang(*get_class(¶ms[0]));
}


static void _class_name(Request& r, MethodParams& params) {
	r.write_no_lang(*get_class_name(¶ms[0]));
}


static void _base(Request& r, MethodParams& params) {
	if(VStateless_class* lclass=params[0].get_class())
		if(Value* base=lclass->base()){
			r.write_no_lang(*get_class(base));
			return;
		}

	// classes with fields only, like env & console or without base
	r.write_no_lang(*VVoid::get());
}


static void _base_name(Request& r, MethodParams& params) {
	if(VStateless_class* lclass=params[0].get_class())
		if(Value* base=lclass->base())
			r.write_no_lang(*get_class_name(base));
}

static void store_method_info(
		HashStringMethod::key_type key, 
		HashStringMethod::value_type method,
		HashStringValue* result
) {
	result->put(key, new VString(method->native_code?method_type_native:method_type_parser));
}

static void _methods(Request& r, MethodParams& params) {
	const String& class_name=params.as_string(0, "class_name must be string");
	Value* class_value=r.get_class(class_name);
	if(!class_value)
		throw Exception(PARSER_RUNTIME,
			&class_name,
			"class is undefined");

	VHash& result=*new VHash;
	if(VStateless_class* lclass=class_value->get_class()) {
		HashStringMethod methods=lclass->get_methods();
		methods.for_each(store_method_info, result.get_hash());
	} else {
		// class which does not have methods (env, console, etc)
	}
	r.write_no_lang(result);
}

static void _method(Request& r, MethodParams& params) {
	Value& o=params.as_no_junction(0, "first param must be object or class, not junction");
	const String& name=params.as_string(1, "method name must be string");

	if(VStateless_class* lclass=o.get_class()) {
		if(Method* method=lclass->get_method(name))
			r.write_no_lang(*method->get_vjunction(o));
	} else {
		// class which does not have methods (env, console, etc)
	}
}

static void _fields(Request& r, MethodParams& params) {
	Value& o=params.as_no_junction(0, "param must be object or class, not junction");

	if(HashStringValue* fields=o.get_fields()) {
		VHash& result=*new VHash(*fields);
		r.write_no_lang(result);
	} else
		r.write_no_lang(*new VHash());
}

static void _field(Request& r, MethodParams& params) {
	Value& o=params.as_no_junction(0, "first param must be object or class, not junction");
	const String& name=params.as_string(1, "field name must be string");

	if(HashStringValue* fields=o.get_fields())
		if(Value* value=fields->get(name))
			r.write_no_lang(*value);
}

static void _method_info(Request& r, MethodParams& params) {
	const String& class_name=params.as_string(0, "class_name must be string");
	Value* class_value=r.get_class(class_name);
	if(!class_value)
		throw Exception(PARSER_RUNTIME,
			&class_name,
			"class is undefined");

	VStateless_class* lclass=class_value->get_class();
	if(!lclass)
		throw Exception(PARSER_RUNTIME,
			&class_name,
			"class does not have methods");

	const String& method_name=params.as_string(1, "method_name must be string");
	Method* method=lclass->get_method(method_name);
	if(!method)
		throw Exception(PARSER_RUNTIME,
			&method_name,
			"method not found in class %s",
			class_name.cstr());

	VHash& result=*new VHash;
	HashStringValue* hash=result.get_hash();

	VStateless_class* c=lclass;
	Method* base_method;
	if(c->base() && (base_method=c->base()->get_method(method_name))){
		c=c->base()->get_class();
		while(c->base() && base_method==c->base()->get_method(method_name))
			c=c->base()->get_class();
		hash->put((base_method==method) ? method_inherited : method_overridden, new VString(c->name()));
	}

	Value* call_type=0;
	switch(method->call_type){
		case Method::CT_DYNAMIC:
			call_type=new VString(method_call_type_dynamic);
			break;
		case Method::CT_STATIC:
			call_type=new VString(method_call_type_static);
			break;
	}
	if(call_type)
		hash->put(method_call_type, call_type);

	if(method->native_code){
		// native code
		hash->put(method_min_params, new VInt(method->min_numbered_params_count));
		hash->put(method_max_params, new VInt(method->max_numbered_params_count));
	} else {
		// parser code
		const String* filespec = r.get_method_filename(method);
		if( filespec )
			hash->put("file", new VString(*filespec));

		hash->put(method_max_params, new VInt(method->params_names ? method->params_names->count() : 0));

		if(method->params_names)
			for(size_t i=0; iparams_names->count(); i++)
				hash->put(String::Body::Format(i), new VString(*method->params_names->get(i)));

		if(method->extra_params)
			hash->put(method_extra_param, new VString(*method->extra_params));
	}

	r.write_no_lang(result);
}

static void _dynamical(Request& r, MethodParams& params) {
	if(params.count()){
		r.write_no_lang(VBool::get(params[0].get_class() != ¶ms[0]));
	} else {
		VMethodFrame* caller=r.get_method_frame()->caller();
		r.write_no_lang(VBool::get(caller && caller->get_class() != &caller->self()));
	}
}

static void _copy(Request& r, MethodParams& params) {
	HashStringValue* src=params.as_no_junction(0, "source must not be code").get_hash();

	if(src==NULL) 
		throw Exception(PARSER_RUNTIME, 0, "source must have hash representation");

	Value& dst=params.as_no_junction(1, "destination must not be code");

	for(HashStringValue::Iterator i(*src); i; i.next())
		r.put_element(dst, *new String(i.key(), String::L_TAINTED), i.value());
}

static void _uid(Request& r, MethodParams& params) {
	Value& obj=params.as_no_junction(0, "object must not be code");

	char local_buf[MAX_NUMBER];
	int size=snprintf(local_buf, sizeof(local_buf), "%p", &obj);

	r.write_pass_lang(*new String(pa_strdup(local_buf, (size_t)size), String::L_CLEAN, size));
}

static void _delete(Request&, MethodParams& params) {
	const String& key=params.as_string(1, "field name must be string");
	if(HashStringValue* fields=params[0].get_fields()){
		fields->remove(key);
	}
}


// constructor
MReflection::MReflection(): Methoded("reflection") {
	// ^reflection:create[class_name;constructor_name[;param1[;param2[;...]]]]
	add_native_method("create", Method::CT_STATIC, _create, 2, 102);

	// ^reflection:classes[]
	add_native_method("classes", Method::CT_STATIC, _classes, 0, 0);

	// ^reflection:class[object]
	add_native_method("class", Method::CT_STATIC, _class, 1, 1);

	// ^reflection:class_name[object]
	add_native_method("class_name", Method::CT_STATIC, _class_name, 1, 1);

	// ^reflection:base_class[object]
	add_native_method("base", Method::CT_STATIC, _base, 1, 1);

	// ^reflection:base_class_name[object]
	add_native_method("base_name", Method::CT_STATIC, _base_name, 1, 1);

	// ^reflection:methods[class_name]
	add_native_method("methods", Method::CT_STATIC, _methods, 1, 1);

	// ^reflection:method[object or class;method_name]
	add_native_method("method", Method::CT_STATIC, _method, 2, 2);

	// ^reflection:method_info[class_name;method_name]
	add_native_method("method_info", Method::CT_STATIC, _method_info, 2, 2);

	// ^reflection:fields[object or class]
	add_native_method("fields", Method::CT_STATIC, _fields, 1, 1);

	// ^reflection:field[object or class;field_name]
	add_native_method("field", Method::CT_STATIC, _field, 2, 2);

	// ^reflection:dynamical[[object or class, caller if absent]]
	add_native_method("dynamical", Method::CT_STATIC, _dynamical, 0, 1);

	// ^reflection:copy[src;dst]
	add_native_method("copy", Method::CT_STATIC, _copy, 2, 2);

	// ^reflection:uid[object or class]
	add_native_method("uid", Method::CT_STATIC, _uid, 1, 1);

	// ^reflection:delete[object or class;field_name]
	add_native_method("delete", Method::CT_STATIC, _delete, 2, 2);
}
parser-3.4.3/src/classes/regex.C000644 000000 000000 00000003045 11730603270 016557 0ustar00rootwheel000000 000000 /** @file
	Parser: @b int parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "classes.h"
#include "pa_vmethod_frame.h"

#include "pa_request.h"
#include "pa_vint.h"
#include "pa_vregex.h"

volatile const char * IDENT_REGEX_C="$Id: regex.C,v 1.7 2012/03/16 09:24:08 moko Exp $";

// class

class MRegex: public Methoded {
public: // VStateless_class
	Value* create_new_value(Pool&) { return new VRegex(); }
public:
	MRegex();
};

// global variable

DECLARE_CLASS_VAR(regex, new MRegex, 0);

// methods

static void _create(Request& r, MethodParams& params) {
	const String& pattern=params.as_string(0, "regexp must not be code");

	VRegex& vregex=GET_SELF(r, VRegex);

	vregex.set(r.charsets.source(),
		&pattern,
		params.count()>1?¶ms.as_string(1, OPTIONS_MUST_NOT_BE_CODE):0);

	vregex.compile();

	vregex.study();
}


static void _size(Request& r, MethodParams&) {
	VRegex& vregex=GET_SELF(r, VRegex);
	r.write_no_lang(*new VInt(vregex.get_info_size()));
}

static void _study_size(Request& r, MethodParams&) {
	VRegex& vregex=GET_SELF(r, VRegex);
	r.write_no_lang(*new VInt(vregex.get_study_size()));
}

// constructor

MRegex::MRegex(): Methoded("regex") {
	// ^regex::create[string[;options]]
	add_native_method("create", Method::CT_DYNAMIC, _create, 1, 2);

	// ^regex.info_size[]
	add_native_method("size", Method::CT_DYNAMIC, _size, 0, 0);

	// ^regex.study_size[]
	add_native_method("study_size", Method::CT_DYNAMIC, _study_size, 0, 0);

}

parser-3.4.3/src/classes/math.C000644 000000 000000 00000042661 12207106461 016405 0ustar00rootwheel000000 000000 /** @file
	Parser: @b math parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian (http://paf.design.ru)

	portions from gen_uuid.c,
	Copyright (C) 1996, 1997, 1998, 1999 Theodore Ts'o.
*/

#include "pa_vmethod_frame.h"
#include "pa_common.h"
#include "pa_vint.h"
#include "pa_vmath.h"
#include "pa_vfile.h"
#include "pa_request.h"
#include "pa_md5.h"
#include "pa_sha2.h"
#include "pa_random.h"

#ifdef HAVE_CRYPT
extern "C" char *crypt(const char* , const char* );
#endif

volatile const char * IDENT_MATH_C="$Id: math.C,v 1.72 2013/08/27 11:27:45 moko Exp $";

// defines

#define MAX_SALT 8

// class

class MMath: public Methoded {
public:
	MMath();

public: // Methoded
	bool used_directly() { return false; }
};

// global variables

DECLARE_CLASS_VAR(math, 0 /*fictive*/, new MMath);

// methods

static void _random(Request& r, MethodParams& params) {
	double top=params.as_double(0, "range must be expression", r);
	if(top<=0 || top>MAX_UINT)
		throw Exception(PARSER_RUNTIME,
			0,
			"top(%g) must be [1..%u]", top, MAX_UINT);
	
	r.write_no_lang(*new VInt(_random(uint(top))));
}


typedef double(*math1_func_ptr)(double);
static double frac(double param) { return param-trunc(param); }
static double degrees(double param) { return param /PI *180; }
static double radians(double param) { return param /180 *PI; }

static void math1(Request& r, MethodParams& params, math1_func_ptr func) {
	double param=params.as_double(0, "parameter must be expression", r);
	double result=func(param);
	r.write_no_lang(*new VDouble(result));
}

#define MATH1(name) \
	static void _##name(Request& r, MethodParams& params) {\
		math1(r, params, &name);\
	}
#define MATH1P(name_parser, name_c) \
	static void _##name_parser(Request& r, MethodParams& params) {\
		math1(r, params, &name_c);\
	}
MATH1(round);	MATH1(floor);	MATH1P(ceiling, ceil);
MATH1(trunc);	MATH1(frac);
MATH1P(abs, fabs);	MATH1(sign);
MATH1(exp);	
MATH1(log);	MATH1(log10);
MATH1(sin);	MATH1(asin);	
MATH1(cos);	MATH1(acos);	
MATH1(tan);	MATH1(atan);
MATH1(degrees);	MATH1(radians);
MATH1(sqrt);


typedef double (*math2_func_ptr)(double, double);
static void math2(Request& r, MethodParams& params, math2_func_ptr func) {
	double a=params.as_double(0, "parameter must be expression", r);
	double b=params.as_double(1, "parameter must be expression", r);
	double result=func(a, b);
	r.write_no_lang(*new VDouble(result));
}

#define MATH2(name) \
	static void _##name(Request& r, MethodParams& params) {\
		math2(r, params, &name);\
	}
MATH2(pow);

inline bool is_salt_body_char(int c) {
	return isalnum(c) || c == '.' || c=='/';
}
static size_t calc_prefix_size(const char* salt) {
	if(strlen(salt)) {
		if(!is_salt_body_char((unsigned char)salt[0])) { // $...  {...
			const char* cur=salt+1; // skip
			while(is_salt_body_char((unsigned char)*cur++)) // ...$  ...}
				;
			return cur-salt;
		} else
			return 0;
	} else
		return 0;
}
static void _crypt(Request& r, MethodParams& params) {
	const char* password=params.as_string(0, "password must be string").cstr();
	const char* maybe_bodyless_salt=params.as_string(1, "salt must be string").cstr();

	size_t prefix_size=calc_prefix_size(maybe_bodyless_salt);
	const char* normal_salt;
	char normalize_buf[MAX_STRING];
	if(prefix_size==strlen(maybe_bodyless_salt)) { // bodyless?
		strncpy(normalize_buf, maybe_bodyless_salt, MAX_STRING-MAX_SALT-1);
		char *cur=normalize_buf+strlen(normalize_buf);
		// sould add up MAX_SALT random chars
		static unsigned char itoa64[] =         /* 0 ... 63 => ASCII - 64 */
		"./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
		for(int i=0; i> (32-(bits))))
void SHA1ProcessMessageBlock(SHA1Context *);
void SHA1PadMessage(SHA1Context *);
void SHA1Reset(SHA1Context *context) {
	context->Length_Low = context->Length_High = context->Message_Block_Index = 0;
	context->Message_Digest[0]	= 0x67452301;
	context->Message_Digest[1]	= 0xEFCDAB89;
	context->Message_Digest[2]	= 0x98BADCFE;
	context->Message_Digest[3]	= 0x10325476;
	context->Message_Digest[4]	= 0xC3D2E1F0;
	context->Computed = context->Corrupted  = 0;
}

int SHA1Result(SHA1Context *context) {
	if (context->Corrupted)
		return 0;
	if (!context->Computed) {
		SHA1PadMessage(context);
		context->Computed = 1;
	}
	return 1;
}

void SHA1Input(SHA1Context *context, const unsigned char *message_array, unsigned length) {
	if (!length)
		return;
	if (context->Computed || context->Corrupted) {
		context->Corrupted = 1;
		return;
	}

	while(length-- && !context->Corrupted) {
		context->Message_Block[context->Message_Block_Index++] = (*message_array & 0xFF);
		context->Length_Low += 8;
		context->Length_Low &= 0xFFFFFFFF;
		if (!context->Length_Low && !(context->Length_High=((1+context->Length_High)&0xFFFFFFFF)))
			context->Corrupted = 1; // too long message
		if (context->Message_Block_Index == 64)
			SHA1ProcessMessageBlock(context);
		message_array++;
	}
}

void SHA1ProcessMessageBlock(SHA1Context *context) {
	const unsigned K[] = {0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xCA62C1D6 };
	int t;
	unsigned    temp, W[80], buf[5];
	unsigned &A=buf[0], &B=buf[1], &C=buf[2], &D=buf[3], &E=buf[4];

	for(t = 0; t < 16; t++)
		W[t] = (((unsigned) context->Message_Block[t * 4]) << 24) | (((unsigned) context->Message_Block[t * 4 + 1]) << 16) | (((unsigned) context->Message_Block[t * 4 + 2]) << 8) | ((unsigned) context->Message_Block[t * 4 + 3]);

	for(t = 16; t < 80; t++)
		W[t] = SHA1CircularShift(1,W[t-3] ^ W[t-8] ^ W[t-14] ^ W[t-16]);

	memcpy (buf, context->Message_Digest, sizeof(buf));
	for(t = 0; t < 20; t++) {
		temp =  (SHA1CircularShift(5,A) + ((B & C) | ((~B) & D)) + E + W[t] + K[0]) & 0xFFFFFFFF;
		E = D; D = C;
		C = SHA1CircularShift(30,B);
		B = A; A = temp;
	}

	for(t = 20; t < 40; t++) {
		temp = (SHA1CircularShift(5,A) + (B ^ C ^ D) + E + W[t] + K[1]) & 0xFFFFFFFF;
		E = D; D = C;
		C = SHA1CircularShift(30,B);
		B = A; A = temp;
	}

	for(t = 40; t < 60; t++) {
		temp = (SHA1CircularShift(5,A) + ((B & C) | (B & D) | (C & D)) + E + W[t] + K[2]) & 0xFFFFFFFF;
		E = D; D = C;
		C = SHA1CircularShift(30,B);
		B = A; A = temp;
	}

	for(t = 60; t < 80; t++) {
		temp = (SHA1CircularShift(5,A) + (B ^ C ^ D) + E + W[t] + K[3]) & 0xFFFFFFFF;
		E = D; D = C;
		C = SHA1CircularShift(30,B);
		B = A; A = temp;
	}

	for (t = 0; t < 5; t++)
		context->Message_Digest[t] = (context->Message_Digest[t] + buf[t]) & 0xFFFFFFFF;

	context->Message_Block_Index = 0;
}

void SHA1PadMessage(SHA1Context *context) {
	context->Message_Block[context->Message_Block_Index++] = 0x80;
	if (context->Message_Block_Index > 56) {
		//was 55, one shift
		while(context->Message_Block_Index < 64)
			context->Message_Block[context->Message_Block_Index++] = 0;
		SHA1ProcessMessageBlock(context);
		while(context->Message_Block_Index < 56)
			context->Message_Block[context->Message_Block_Index++] = 0;
	} else
		while(context->Message_Block_Index < 56)
			context->Message_Block[context->Message_Block_Index++] = 0;
	context->Message_Block[56] = (context->Length_High >> 24) & 0xFF;
	context->Message_Block[57] = (context->Length_High >> 16) & 0xFF;
	context->Message_Block[58] = (context->Length_High >> 8) & 0xFF;
	context->Message_Block[59] = (context->Length_High) & 0xFF;
	context->Message_Block[60] = (context->Length_Low >> 24) & 0xFF;
	context->Message_Block[61] = (context->Length_Low >> 16) & 0xFF;
	context->Message_Block[62] = (context->Length_Low >> 8) & 0xFF;
	context->Message_Block[63] = (context->Length_Low) & 0xFF;
	SHA1ProcessMessageBlock(context);
}

#ifdef PA_BIG_ENDIAN
#define SWAP(n) (n)
#else
#define SWAP(n) (((n) << 24) | (((n) & 0xff00) << 8) | (((n) >> 8) & 0xff00) | ((n) >> 24))
#endif

void SHA1ReadDigest(void *buf, SHA1Context *c)
{
	if(!SHA1Result(c))
		throw Exception (PARSER_RUNTIME, 0, "Can not compute SHA1");

	((uint32_t *)buf)[0] = SWAP(c->Message_Digest[0]);
	((uint32_t *)buf)[1] = SWAP(c->Message_Digest[1]);
	((uint32_t *)buf)[2] = SWAP(c->Message_Digest[2]);
	((uint32_t *)buf)[3] = SWAP(c->Message_Digest[3]);
	((uint32_t *)buf)[4] = SWAP(c->Message_Digest[4]);
}

static void _sha1(Request& r, MethodParams& params) {
	const char *string = params.as_string(0, PARAMETER_MUST_BE_STRING).cstr_to_string_body_untaint(String::L_AS_IS, r.connection(false), &r.charsets).cstr();

	SHA1Context c;
	unsigned char digest[20];
	SHA1Reset (&c);
	SHA1Input (&c, (const unsigned char*)string, strlen(string));
	SHA1ReadDigest(digest, &c);

	r.write_pass_lang(*new String(hex_string(digest, sizeof(digest), false)));
}

void memxor(char *dest, const char *src, size_t n){
	for (;n>0;n--) *dest++ ^= *src++;
}

#define IPAD 0x36
#define OPAD 0x5c

#define HMAC(key,init,update,final,blocklen,digestlen){				\
	unsigned char tempdigest[digestlen], keydigest[digestlen];		\
	size_t keylen=strlen(key);						\
	/* Reduce the key's size, so that it becomes <= blocklen bytes. */	\
	if (keylen > blocklen){							\
		init(&c);							\
		update(&c,(const unsigned char*)hmac, keylen);			\
		final(keydigest, &c);						\
		key = (char *)keydigest;					\
		keylen = digestlen;						\
	}									\
	/* Compute TEMP from KEY and STRING. */					\
	char block[blocklen];							\
	memset (block, IPAD, blocklen);						\
	memxor (block, key, keylen);						\
	init(&c);								\
	update(&c, (const unsigned char*)block, blocklen);			\
	update(&c, (const unsigned char*)data.str, data.length);		\
	final(tempdigest, &c);							\
	/* Compute result from KEY and TEMP. */					\
	memset (block, OPAD, blocklen);						\
	memxor (block, key, keylen);						\
	init(&c);								\
	update(&c, (const unsigned char*)block, blocklen);			\
	update(&c, (const unsigned char*)tempdigest, digestlen);		\
}

static void _digest(Request& r, MethodParams& params) {
	const String &smethod = params.as_string(0, PARAMETER_MUST_BE_STRING);

	Value& vdata=params.as_no_junction(1, "parameter must be string or file");

	String::C data;
	if(const String* sdata=vdata.get_string()){
		String::Body body=sdata->cstr_to_string_body_untaint(String::L_AS_IS, r.connection(false), &r.charsets); // explode content, honor tainting changes
		data=String::C(body.cstr(), body.length());
	} else {
		VFile *file=vdata.as_vfile(String::L_AS_IS);
		data=String::C(file->value_ptr(),file->value_size());
	}

	enum Method { M_MD5, M_SHA1, M_SHA256, M_SHA512 } method;

	if (smethod == "md5") method = M_MD5;
	else if (smethod == "sha1" ) method = M_SHA1;
	else if (smethod == "sha256" ) method = M_SHA256;
	else if (smethod == "sha512" ) method = M_SHA512;
	else throw Exception(PARSER_RUNTIME, &smethod, "must be 'md5' or 'sha1'");

	const char *hmac=0;
	enum Format { F_HEX, F_BASE64 } format = F_HEX;

	if(params.count() == 3)
		if(HashStringValue* options=params.as_hash(2)) {
			int valid_options=0;
			if(Value* value=options->get("hmac")) {
				hmac=value->as_string().cstr();
				valid_options++;
			}
			if(Value* value=options->get("format")) {
				const String& sformat=value->as_string();
				if (sformat == "hex") format = F_HEX;
				else if (sformat == "base64" ) format = F_BASE64;
				else throw Exception(PARSER_RUNTIME, &sformat, "must be 'hex' or 'base64'");
				valid_options++;
			}
			if(valid_options!=options->count())
				throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
		}

	String::C digest;

	if(method == M_MD5){
		PA_MD5_CTX c;
		if(hmac){
			HMAC(hmac, pa_MD5Init, pa_MD5Update, pa_MD5Final, 64, 16);
		} else {
			pa_MD5Init(&c);
			pa_MD5Update(&c, (const unsigned char*)data.str, data.length);
		}
		char *str=(char *)pa_malloc(16);
		pa_MD5Final((unsigned char *)str, &c);
		digest = String::C(str, 16);
	}

	if(method == M_SHA1){
		SHA1Context c;
		if(hmac){
			HMAC(hmac, SHA1Reset, SHA1Input, SHA1ReadDigest, 64, 20);
		} else {
			SHA1Reset(&c);
			SHA1Input(&c, (const unsigned char*)data.str, data.length);
		}
		char *str=(char *)pa_malloc(20);
		SHA1ReadDigest(str, &c);
		digest = String::C(str, 20);
	}

	if(method == M_SHA256){
		SHA256_CTX c;
		if(hmac){
			HMAC(hmac, pa_SHA256_Init, pa_SHA256_Update, pa_SHA256_Final, 64, SHA256_DIGEST_LENGTH);
		} else {
			pa_SHA256_Init(&c);
			pa_SHA256_Update(&c, (const unsigned char*)data.str, data.length);
		}
		char *str=(char *)pa_malloc(SHA256_DIGEST_LENGTH);
		pa_SHA256_Final((unsigned char *)str, &c);
		digest = String::C(str, SHA256_DIGEST_LENGTH);
	}

	if(method == M_SHA512){
		SHA512_CTX c;
		if(hmac){
			HMAC(hmac, pa_SHA512_Init, pa_SHA512_Update, pa_SHA512_Final, 128, SHA512_DIGEST_LENGTH);
		} else {
			pa_SHA512_Init(&c);
			pa_SHA512_Update(&c, (const unsigned char*)data.str, data.length);
		}
		char *str=(char *)pa_malloc(SHA512_DIGEST_LENGTH);
		pa_SHA512_Final((unsigned char *)str, &c);
		digest = String::C(str, SHA512_DIGEST_LENGTH);
	}

	if(format == F_HEX){
		r.write_pass_lang(*new String(hex_string((unsigned char *)digest.str, digest.length, false)));
	}
	if(format == F_BASE64){
		r.write_pass_lang(*new String(pa_base64_encode(digest.str, digest.length)));
	}
}

static void _uuid(Request& r, MethodParams& /*params*/) {
	uuid uuid=get_uuid();

	const size_t bufsize=36+1/*zero-teminator*/+1/*for faulty snprintfs*/;
	char* cstr=new(PointerFreeGC) char[bufsize];

	snprintf(cstr, bufsize,
			"%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X",
			uuid.time_low, uuid.time_mid, uuid.time_hi_and_version,
			uuid.clock_seq >> 8, uuid.clock_seq & 0xFF,
			uuid.node[0], uuid.node[1], uuid.node[2],
			uuid.node[3], uuid.node[4], uuid.node[5]);

	r.write_pass_lang(*new String(cstr));
}

static void _uid64(Request& r, MethodParams& /*params*/) {

	unsigned char id[64/8];
	random(&id, sizeof(id));

	r.write_pass_lang(*new String(hex_string(id, sizeof(id), true)));
}

static void _crc32(Request& r, MethodParams& params) {
	const char *string=params.as_string(0, PARAMETER_MUST_BE_STRING).cstr();
	r.write_no_lang(*new VInt(pa_crc32(string, strlen(string))));
}

static void toBase(unsigned int value, unsigned int base, char*& ptr){
	static const char* hex="0123456789ABCDEF";
	int rest = value % base;
	if(value >= base)
		toBase( (value-rest)/base, base, ptr);
	*ptr++=(char)hex[rest];
}

static void _convert(Request& r, MethodParams& params) {
	const char *str=params.as_string(0, PARAMETER_MUST_BE_STRING).cstr();

	int base_from=params.as_int(1, "base from must be integer", r);
	if(base_from < 2 || base_from > 16)
		throw Exception(PARSER_RUNTIME, 0, "base from must be an integer from 2 to 16");

	int base_to=params.as_int(2, "base to must be integer", r);
	if(base_to < 2 || base_to > 16)
		throw Exception(PARSER_RUNTIME, 0, "base to must be an integer from 2 to 16");

	while(isspace(*str))
		str++;

	if(!*str)
		return;

	bool negative=false;
	if(str[0]=='-') {
		negative=true;
		str++;
	} else if(str[0]=='+') {
		str++;
	}

	unsigned int value=pa_atoui(str, base_from);

	char result_cstr[sizeof(unsigned int)*8+1/*minus for negative number*/+1/*terminator*/];
	char* ptr=result_cstr;
	if(negative)
		*ptr++='-';

	toBase(value, base_to, ptr);
	*ptr=0;
	r.write_pass_lang(*new String(pa_strdup(result_cstr)));
}

// constructor

MMath::MMath(): Methoded("math") {
	// ^FUNC(expr)	
#define ADDX(name, X) \
	add_native_method(#name, Method::CT_STATIC, _##name, X, X)
#define ADD0(name) ADDX(name, 0)
#define ADD1(name) ADDX(name, 1)
#define ADD2(name) ADDX(name, 2)

	ADD1(round);	ADD1(floor);	ADD1(ceiling);
	ADD1(trunc);	ADD1(frac);
	ADD1(abs);	ADD1(sign);
	ADD1(exp);
	ADD1(log);	ADD1(log10);
	ADD1(sin);	ADD1(asin);	
	ADD1(cos);	ADD1(acos);	
	ADD1(tan);	ADD1(atan);
	ADD1(degrees);	ADD1(radians);
	ADD1(sqrt);
	ADD1(random);

	// ^math:pow(x;y)
	ADD2(pow);

	// ^math:crypt[password;salt]
	ADD2(crypt);

	// ^math:md5[string]
	ADD1(md5);

	// ^math:sha1[string]
	ADD1(sha1);
	
	// ^math:digest[method;string|file;options]
	add_native_method("digest", Method::CT_STATIC, _digest, 2, 3);
	
	// ^math:crc32[string]
	ADD1(crc32);

	// ^math:uuid[]
	ADD0(uuid);

	// ^math:uid64[]
	ADD0(uid64);

	// ^math:convert[number](base-from;base-to)
	add_native_method("convert", Method::CT_STATIC, _convert, 3, 3);
}
parser-3.4.3/src/main/pa_pool.C000644 000000 000000 00000002523 11730603276 016373 0ustar00rootwheel000000 000000 /** @file
	Parser: pool class.

	Copyright (c) 2000-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_pool.h"
#include "pa_exception.h"
#include "pa_common.h"
#include "pa_sapi.h"
#include "pa_charset.h"

volatile const char * IDENT_PA_POOL_C="$Id: pa_pool.C,v 1.63 2012/03/16 09:24:14 moko Exp $" IDENT_PA_POOL_H;

// Pool

Pool::Pool(){}

static void cleanup(Pool::Cleanup item, int) {
	if(item.cleanup)
		item.cleanup(item.data);
}
Pool::~Pool() {
	//__asm__("int3");
	//_asm int 3;
	//fprintf(stderr, "cleanups: %d\n", cleanups.size());
	// cleanups first, because they use some object's memory pointers
	cleanups.for_each(cleanup, 0);
}

void Pool::register_cleanup(void (*cleanup) (void *), void *data) {
	cleanups+=Cleanup(cleanup, data);
}

static void unregister_cleanup(Pool::Cleanup& item, void* cleanup_data) {
	if(item.data==cleanup_data)
		item.cleanup=0;
}
void Pool::unregister_cleanup(void *cleanup_data) {
	cleanups.for_each_ref(::unregister_cleanup, cleanup_data);
}

// Pooled

static void cleanup(void *data) {
	static_cast(data)->~Pooled();
}

Pooled::Pooled(Pool& apool): fpool(apool) {
	fpool.register_cleanup(cleanup, this);
}

/// Sole: this got called automatically from Pool::~Pool()
Pooled::~Pooled() {
	fpool.unregister_cleanup(this);
}
parser-3.4.3/src/main/compile.C000644 000000 000000 00000002014 11730603274 016363 0ustar00rootwheel000000 000000 /** @file
	Parser: compiler part of request class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

volatile const char * IDENT_COMPILE_C="$Id: compile.C,v 1.82 2012/03/16 09:24:12 moko Exp $";

#include "pa_request.h"
#include "compile_tools.h"

extern int yydebug;
extern int yyparse (void *);

ArrayClass& Request::compile(VStateless_class* aclass, 
					const char* source, const String* main_alias, 
					uint file_no,
					int line_no_offset) {
	// prepare to parse
	Parse_control pc(*this, aclass, source, main_alias, file_no, line_no_offset);

	// parse=compile! 
	//yydebug=1;
	if(yyparse(&pc)) { // error?
		pc.pos_prev_c();
		if(!pc.explicit_result)
			if(pc.pos.col==0) // expecting something after EOL means they've expected it BEFORE
				pc.pos_prev_c();

		throw Exception("parser.compile",
			0,
			"%s(%d:%d): %s",  file_list[file_no].cstr(), 1+pc.pos.line, 1+pc.pos.col,  pc.error);
	}

	// result
	return *pc.cclasses;
}
parser-3.4.3/src/main/compile_tools.C000644 000000 000000 00000010151 11730603274 017604 0ustar00rootwheel000000 000000 /** @file
	Parser: compiler support helper functions.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "compile_tools.h"
#include "pa_string.h"
#include "pa_array.h"
#include "pa_exception.h"
#include "pa_vstring.h"
#include "pa_vdouble.h"
#include "pa_vmethod_frame.h"

volatile const char * IDENT_COMPILE_TOOLS_C="$Id: compile_tools.C,v 1.69 2012/03/16 09:24:12 moko Exp $" IDENT_COMPILE_TOOLS_H;

Value* LA2V(ArrayOperation& literal_string_array, int offset, OP::OPCODE code) {
	return literal_string_array[offset+0].code==code?literal_string_array[offset+2/*skip opcode&origin*/].value
		:0;
}

void maybe_change_string_literal_to_double_literal(ArrayOperation& literal_array) {
	assert(literal_array[0].code==OP::OP_VALUE);
	VString& vstring=*static_cast(literal_array[2/*opcode+origin*/].value);
	if(isdigit(vstring.string().first_char()))
		literal_array.put(2/*opcode+origin*/, &vstring.as_expr_result());
}

void change_string_literal_value(ArrayOperation& literal_string_array, const String& new_value) {
	assert(literal_string_array[0].code==OP::OP_VALUE);
	static_cast(literal_string_array[2/*opcode+origin*/].value)->set_string(new_value);
}

void changetail_or_append(ArrayOperation& opcodes, 
						  OP::OPCODE find, bool with_argument, OP::OPCODE replace, OP::OPCODE notfound) {
	int tail=opcodes.count()-(with_argument?2:1);
	if(tail>=0) {
		Operation& op=opcodes.get_ref(tail);
		if(op.code==find) {
			op.code=replace;
			return;
		}
	}

	opcodes+=Operation(notfound);
}

bool maybe_change_first_opcode(ArrayOperation& opcodes, OP::OPCODE find, OP::OPCODE replace) {
	if(opcodes[0].code!=find)
		return false;

	opcodes.put(0, replace);
	return true;
}


// OP_VALUE+origin+self+OP_GET_ELEMENT+OP_VALUE+origin+value+OP_GET_ELEMENT => OP_WITH_SELF__VALUE__GET_ELEMENT+origin+value
bool maybe_make_self(ArrayOperation& opcodes, ArrayOperation& diving_code, size_t divine_count){
	const String* first_name=LA2S(diving_code);

	if(first_name && *first_name==SELF_ELEMENT_NAME){
#ifdef OPTIMIZE_BYTECODE_GET_SELF_ELEMENT
		if(
			divine_count>=8
			&& diving_code[3].code==OP::OP_GET_ELEMENT
			&& diving_code[4].code==OP::OP_VALUE
			&& diving_code[7].code==OP::OP_GET_ELEMENT
		){
			// optimization for $self.field and ^self.method
			O(opcodes, OP::OP_WITH_SELF__VALUE__GET_ELEMENT);
			P(opcodes, diving_code, 5/*offset*/, 2/*limit*/); // copy second origin+value. we know that the first one is "self"
			if(divine_count>8)
				P(opcodes, diving_code, 8/*offset*/); // copy tail
		} else
#endif
		{
			// self.xxx... => xxx...
			// OP_VALUE+origin+string+OP_GET_ELEMENT+... -> OP_WITH_SELF+...
			O(opcodes, OP::OP_WITH_SELF); /* stack: starting context */
			P(opcodes, diving_code, divine_count>=4?4/*OP::OP_VALUE+origin+string+OP::OP_GET_ELEMENTx*/:3/*OP::OP_+origin+string*/);
		}
		return true;
	}
	return false;
}


Method::Call_type GetMethodCallType(Parse_control& pc, ArrayOperation& literal_array) {
	const String* full_name=LA2S(literal_array);
	int pos=full_name->pos(':');
	if(pos > 0) {
		const String call_type=full_name->mid(0, pos);
		if(call_type!=method_call_type_static)
			throw Exception("parser.compile",
					&call_type,
					"incorrect method call type. the only valid call type method prefix is '"METHOD_CALL_TYPE_STATIC"'"
				);
		const String *sole_name=&full_name->mid(pos+1, full_name->length());
		// replace full method name (static:method) by sole method name (method). it will be used later.
		change_string_literal_value(literal_array, *sole_name);
		return Method::CT_STATIC;
	}
	return pc.get_methods_call_type();
}

void push_LS(Parse_control& pc, lexical_state new_state) { 
	if(pc.ls_sp=0)
		pc.ls=pc.ls_stack[pc.ls_sp];
	else
		throw Exception(0, 0, 
			"pop_LS: ls_stack underflow");
}

const String& Parse_control::alias_method(const String& name) {
	return (main_alias && name==main_method_name)?*main_alias:name;
}
parser-3.4.3/src/main/pa_memory.C000644 000000 000000 00000001376 12173521636 016740 0ustar00rootwheel000000 000000 /** @file
	Parser: memory reference counting classes.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_sapi.h"
#include "pa_common.h"

volatile const char * IDENT_PA_MEMORY_C="$Id: pa_memory.C,v 1.10 2013/07/23 15:39:10 moko Exp $" IDENT_PA_MEMORY_H;

void *pa_fail_alloc(const char* what, size_t size) {
#ifdef PA_DEBUG_DISABLE_GC
	SAPI::die("out of memory (in pa_fail_alloc)");
#else
	SAPI::die("out of memory: failed to %s %u bytes. "
		"heap_used=%u, heap_free=%u, bytes_since_gc=%u, total_bytes=%u",
		what, size,
		GC_get_heap_size(),
		GC_get_free_bytes(),
		GC_get_bytes_since_gc(),
		GC_get_total_bytes()
		);
#endif
	// never reached
	return 0;
}
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	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
	case $$dist_files in \
	  */*) $(MKDIR_P) `echo "$$dist_files" | \
			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
			   sort -u` ;; \
	esac; \
	for file in $$dist_files; do \
	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
	  if test -d $$d/$$file; then \
	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
	    if test -d "$(distdir)/$$file"; then \
	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
	    fi; \
	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
	    fi; \
	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
	  else \
	    test -f "$(distdir)/$$file" \
	    || cp -p $$d/$$file "$(distdir)/$$file" \
	    || exit 1; \
	  fi; \
	done
check-am: all-am
check: check-am
all-am: Makefile $(LTLIBRARIES) $(HEADERS)
installdirs:
install: install-am
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am

install-am: all-am
	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am

installcheck: installcheck-am
install-strip:
	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
	  `test -z '$(STRIP)' || \
	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:

clean-generic:

distclean-generic:
	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)

maintainer-clean-generic:
	@echo "This command is intended for maintainers to use"
	@echo "it deletes files that may require special tools to rebuild."
clean: clean-am

clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
	mostlyclean-am

distclean: distclean-am
	-rm -rf ./$(DEPDIR)
	-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
	distclean-tags

dvi: dvi-am

dvi-am:

html: html-am

html-am:

info: info-am

info-am:

install-data-am:

install-dvi: install-dvi-am

install-dvi-am:

install-exec-am:

install-html: install-html-am

install-html-am:

install-info: install-info-am

install-info-am:

install-man:

install-pdf: install-pdf-am

install-pdf-am:

install-ps: install-ps-am

install-ps-am:

installcheck-am:

maintainer-clean: maintainer-clean-am
	-rm -rf ./$(DEPDIR)
	-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic

mostlyclean: mostlyclean-am

mostlyclean-am: mostlyclean-compile mostlyclean-generic \
	mostlyclean-libtool

pdf: pdf-am

pdf-am:

ps: ps-am

ps-am:

uninstall-am:

.MAKE: install-am install-strip

.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
	clean-libtool clean-noinstLTLIBRARIES ctags distclean \
	distclean-compile distclean-generic distclean-libtool \
	distclean-tags distdir dvi dvi-am html html-am info info-am \
	install install-am install-data install-data-am install-dvi \
	install-dvi-am install-exec install-exec-am install-html \
	install-html-am install-info install-info-am install-man \
	install-pdf install-pdf-am install-ps install-ps-am \
	install-strip installcheck installcheck-am installdirs \
	maintainer-clean maintainer-clean-generic mostlyclean \
	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
	pdf pdf-am ps ps-am tags uninstall uninstall-am


compile.tab.C: compile.y
	bison -v compile.y -o $@

# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/main/pa_stylesheet_manager.C000644 000000 000000 00000010474 11730603276 021311 0ustar00rootwheel000000 000000 /** @file
	Parser: sql driver manager implementation.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/
#include "pa_config_includes.h"
#ifdef XML

#include "pa_stylesheet_manager.h"
#include "pa_exception.h"
#include "pa_common.h"
#include "pa_threads.h"
#include "pa_stack.h"
#include "pa_vhash.h"
#include "pa_vtable.h"

volatile const char * IDENT_PA_STYLESHEET_MANAGER_C="$Id: pa_stylesheet_manager.C,v 1.29 2012/03/16 09:24:14 moko Exp $" IDENT_PA_STYLESHEET_MANAGER_H;

// globals

Stylesheet_manager* stylesheet_manager=0;

// consts

const time_t EXPIRE_UNUSED_CONNECTION_SECONDS=5*60;
const time_t CHECK_EXPIRED_CONNECTION_SECONDS=EXPIRE_UNUSED_CONNECTION_SECONDS*2;

// helpers

static void expire_connection(Stylesheet_connection& connection, time_t older_dies) {
	if(connection.connected() && connection.expired(older_dies))
		connection.disconnect();
}
static void expire_connections(
			       Stylesheet_manager::connection_cache_type::key_type /*key*/, 
			       Stylesheet_manager::connection_cache_type::value_type stack, 
			       time_t older_dies) {
	for(size_t i=0; itop_index(); i++)
		expire_connection(*stack->get(i), older_dies);
}

// Stylesheet_connection methods

void Stylesheet_connection::close() {
	stylesheet_manager->close_connection(ffile_spec, *this);
}

// Stylesheet_manager methods

Stylesheet_manager::Stylesheet_manager(): prev_expiration_pass_time(0) {
}

Stylesheet_manager::~Stylesheet_manager() {
	connection_cache.for_each(expire_connections, time(0)+(time_t)10/*=in future=expire all*/);
}

Stylesheet_connection_ptr Stylesheet_manager::get_connection(String::Body file_spec) {
	Stylesheet_connection* result=get_connection_from_cache(file_spec);
	if(!result)
		result=new Stylesheet_connection(file_spec);
	return Stylesheet_connection_ptr(result);
}

void Stylesheet_manager::close_connection(String::Body file_spec, Stylesheet_connection& connection) {
	put_connection_to_cache(file_spec, connection);
}

// stylesheet cache
/// @todo get rid of memory spending Stack [zeros deep inside got accumulated]
Stylesheet_connection* Stylesheet_manager::get_connection_from_cache(String::Body file_spec) { 
	SYNCHRONIZED;

	if(connection_cache_type::value_type connections=connection_cache.get(file_spec))
		while(!connections->is_empty()) { // there are cached stylesheets to that 'file_spec'
			Stylesheet_connection* result=connections->pop();
			if(result->connected()) // not expired?
				return result;
		}

	return 0;
}

void Stylesheet_manager::put_connection_to_cache(String::Body file_spec, 
						 Stylesheet_connection& connection) { 
	SYNCHRONIZED;

	connection_cache_type::value_type connections=connection_cache.get(file_spec);
	if(!connections) { // there are no cached stylesheets to that 'file_spec' yet?
		connections=new connection_cache_value_type;
		connection_cache.put(file_spec, connections);
	}	
	connections->push(&connection);
}

void Stylesheet_manager::maybe_expire_cache() {
	time_t now=time(0);

	if(prev_expiration_pass_time(expire_connections, now-EXPIRE_UNUSED_CONNECTION_SECONDS);

		prev_expiration_pass_time=now;
	}
}

static void add_connection_to_status_cache_table(Stylesheet_connection& connection, Table* table) {
	if(connection.connected()) {
		ArrayString& row=*new ArrayString;

		// file
		row+=new String(connection.file_spec(), String::L_AS_IS);
		// time
		time_t time_used=connection.get_time_used();
		row+=new String(pa_strdup(ctime(&time_used)));

		*table+=&row;
	}
}
static void add_connections_to_status_cache_table(
	Stylesheet_manager::connection_cache_type::key_type /*key*/, 
	Stylesheet_manager::connection_cache_type::value_type stack, Table* table) 
{
	for(Array_iterator i(*stack); i.has_next(); )
		add_connection_to_status_cache_table(*i.next(), table);
}

Value* Stylesheet_manager::get_status() {
	VHash* result=new VHash;
	// cache
	{
		ArrayString& columns=*new ArrayString;
		columns+=new String("file");
		columns+=new String("time");
		Table& table=*new Table(&columns, connection_cache.count());

		connection_cache.for_each(add_connections_to_status_cache_table, &table);

		result->get_hash()->put(*new String("cache"), new VTable(&table));
	}
	return result;
}

#endif
parser-3.4.3/src/main/pa_os.C000644 000000 000000 00000004112 12173573142 016037 0ustar00rootwheel000000 000000 /** @file
	Parser: commonly functions.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_config_includes.h"
#include "pa_os.h"

volatile const char * IDENT_PA_OS_C="$Id: pa_os.C,v 1.14 2013/07/23 21:32:18 moko Exp $" IDENT_PA_OS_H; 

#ifdef _MSC_VER
#include 
#endif

#ifdef HAVE_FLOCK

#define PA_SH_LOCK LOCK_SH|LOCK_NB
#define PA_EX_LOCK LOCK_EX|LOCK_NB
#define PA_ULOCK LOCK_UN
#define FLOCK(operation) int status=flock(fd, operation);

#else
#ifdef HAVE__LOCKING

#define PA_SH_LOCK _LK_NBLCK
#define PA_EX_LOCK _LK_NBLCK
#define PA_ULOCK _LK_UNLCK
#define FLOCK(operation) lseek(fd, 0, SEEK_SET); int status=_locking(fd, operation, 1);

#else
#ifdef HAVE_FCNTL

#define PA_SH_LOCK F_RDLCK
#define PA_EX_LOCK F_WRLCK
#define PA_ULOCK F_UNLCK
#define FLOCK(operation) struct flock ls={operation, SEEK_SET}; int status=fcntl(fd, F_SETLK, &ls); 

#else
#ifdef HAVE_LOCKF

#define PA_SH_LOCK F_TLOCK
#define PA_EX_LOCK F_TLOCK
#define PA_ULOCK F_ULOCK
#define FLOCK(operation) lseek(fd, 0, SEEK_SET); int status=lockf(fd, operation, 1);

#else

#error unable to find file locking func

#endif
#endif
#endif
#endif

int pa_lock(int fd, int attempts, int operation){
	while(true){
		FLOCK(operation);
		attempts--;
		if(status==0 || attempts<=0){
			return status;
		}
		pa_sleep(PA_LOCK_WAIT_TIMEOUT_SECS, PA_LOCK_WAIT_TIMEOUT_USECS);
	}
};

int pa_lock_shared_blocking(int fd) {
	return pa_lock(fd, PA_LOCK_ATTEMPTS, PA_SH_LOCK);
}

int pa_lock_exclusive_blocking(int fd) {
	return pa_lock(fd, PA_LOCK_ATTEMPTS, PA_EX_LOCK);
}

int pa_lock_exclusive_nonblocking(int fd) {
	return pa_lock(fd, 1, PA_EX_LOCK);
}

int pa_unlock(int fd) {
	return pa_lock(fd, 1, PA_ULOCK);
}


int pa_sleep(unsigned long secs, unsigned long usecs) {
	if(usecs >= 1000000){
			secs += usecs/1000000;
			usecs = usecs%1000000;
	}

#ifdef _MSC_VER
	Sleep(secs * 1000 + usecs / 1000); 
	return 0;
#else
	struct timeval t;
	t.tv_sec = secs;
	t.tv_usec = usecs;
	return (select(0, NULL, NULL, NULL, &t)<0 ? errno : 0); 
#endif
}
parser-3.4.3/src/main/main.vcproj000644 000000 000000 00000021526 12230131504 016775 0ustar00rootwheel000000 000000 

	
		
	
	
		
			
			
			
			
			
			
			
			
			
			
			
			
		
		
			
			
			
			
			
			
			
			
			
			
			
			
		
	
	
	
	
		
			
			
		
		
		
		
		
		
			
				
			
			
				
			
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
	
	
	

parser-3.4.3/src/main/utf8-to-lower.inc000644 000000 000000 00000032147 10562132322 017761 0ustar00rootwheel000000 000000 /*
some char's commented because of parser have a problem while
changing case if from-char and to-char have different length
*/
{0x0041, 0x0061}, {0x0042, 0x0062}, {0x0043, 0x0063}, {0x0044, 0x0064}, 
{0x0045, 0x0065}, {0x0046, 0x0066}, {0x0047, 0x0067}, {0x0048, 0x0068}, 
{0x0049, 0x0069}, {0x004A, 0x006A}, {0x004B, 0x006B}, {0x004C, 0x006C}, 
{0x004D, 0x006D}, {0x004E, 0x006E}, {0x004F, 0x006F}, {0x0050, 0x0070}, 
{0x0051, 0x0071}, {0x0052, 0x0072}, {0x0053, 0x0073}, {0x0054, 0x0074}, 
{0x0055, 0x0075}, {0x0056, 0x0076}, {0x0057, 0x0077}, {0x0058, 0x0078}, 
{0x0059, 0x0079}, {0x005A, 0x007A}, /* {0x00B5, 0x03BC}, */{0x00C0, 0x00E0}, 
{0x00C1, 0x00E1}, {0x00C2, 0x00E2}, {0x00C3, 0x00E3}, {0x00C4, 0x00E4}, 
{0x00C5, 0x00E5}, {0x00C6, 0x00E6}, {0x00C7, 0x00E7}, {0x00C8, 0x00E8}, 
{0x00C9, 0x00E9}, {0x00CA, 0x00EA}, {0x00CB, 0x00EB}, {0x00CC, 0x00EC}, 
{0x00CD, 0x00ED}, {0x00CE, 0x00EE}, {0x00CF, 0x00EF}, {0x00D0, 0x00F0}, 
{0x00D1, 0x00F1}, {0x00D2, 0x00F2}, {0x00D3, 0x00F3}, {0x00D4, 0x00F4}, 
{0x00D5, 0x00F5}, {0x00D6, 0x00F6}, {0x00D8, 0x00F8}, {0x00D9, 0x00F9}, 
{0x00DA, 0x00FA}, {0x00DB, 0x00FB}, {0x00DC, 0x00FC}, {0x00DD, 0x00FD}, 
{0x00DE, 0x00FE}, {0x0100, 0x0101}, {0x0102, 0x0103}, {0x0104, 0x0105}, 
{0x0106, 0x0107}, {0x0108, 0x0109}, {0x010A, 0x010B}, {0x010C, 0x010D}, 
{0x010E, 0x010F}, {0x0110, 0x0111}, {0x0112, 0x0113}, {0x0114, 0x0115}, 
{0x0116, 0x0117}, {0x0118, 0x0119}, {0x011A, 0x011B}, {0x011C, 0x011D}, 
{0x011E, 0x011F}, {0x0120, 0x0121}, {0x0122, 0x0123}, {0x0124, 0x0125}, 
{0x0126, 0x0127}, {0x0128, 0x0129}, {0x012A, 0x012B}, {0x012C, 0x012D}, 
{0x012E, 0x012F}, /*{0x0130, 0x0069}, */{0x0132, 0x0133}, {0x0134, 0x0135}, 
{0x0136, 0x0137}, {0x0139, 0x013A}, {0x013B, 0x013C}, {0x013D, 0x013E}, 
{0x013F, 0x0140}, {0x0141, 0x0142}, {0x0143, 0x0144}, {0x0145, 0x0146}, 
{0x0147, 0x0148}, {0x014A, 0x014B}, {0x014C, 0x014D}, {0x014E, 0x014F}, 
{0x0150, 0x0151}, {0x0152, 0x0153}, {0x0154, 0x0155}, {0x0156, 0x0157}, 
{0x0158, 0x0159}, {0x015A, 0x015B}, {0x015C, 0x015D}, {0x015E, 0x015F}, 
{0x0160, 0x0161}, {0x0162, 0x0163}, {0x0164, 0x0165}, {0x0166, 0x0167}, 
{0x0168, 0x0169}, {0x016A, 0x016B}, {0x016C, 0x016D}, {0x016E, 0x016F}, 
{0x0170, 0x0171}, {0x0172, 0x0173}, {0x0174, 0x0175}, {0x0176, 0x0177}, 
/*{0x0178, 0x00FF}, */{0x0179, 0x017A}, {0x017B, 0x017C}, {0x017D, 0x017E}, 
/*{0x017F, 0x0073}, */{0x0181, 0x0253}, {0x0182, 0x0183}, {0x0184, 0x0185}, 
{0x0186, 0x0254}, {0x0187, 0x0188}, {0x0189, 0x0256}, {0x018A, 0x0257}, 
{0x018B, 0x018C}, {0x018E, 0x01DD}, {0x018F, 0x0259}, {0x0190, 0x025B}, 
{0x0191, 0x0192}, {0x0193, 0x0260}, {0x0194, 0x0263}, {0x0196, 0x0269}, 
{0x0197, 0x0268}, {0x0198, 0x0199}, {0x019C, 0x026F}, {0x019D, 0x0272}, 
{0x019F, 0x0275}, {0x01A0, 0x01A1}, {0x01A2, 0x01A3}, {0x01A4, 0x01A5}, 
{0x01A6, 0x0280}, {0x01A7, 0x01A8}, {0x01A9, 0x0283}, {0x01AC, 0x01AD}, 
{0x01AE, 0x0288}, {0x01AF, 0x01B0}, {0x01B1, 0x028A}, {0x01B2, 0x028B}, 
{0x01B3, 0x01B4}, {0x01B5, 0x01B6}, {0x01B7, 0x0292}, {0x01B8, 0x01B9}, 
{0x01BC, 0x01BD}, {0x01C4, 0x01C6}, {0x01C5, 0x01C6}, {0x01C7, 0x01C9}, 
{0x01C8, 0x01C9}, {0x01CA, 0x01CC}, {0x01CB, 0x01CC}, {0x01CD, 0x01CE}, 
{0x01CF, 0x01D0}, {0x01D1, 0x01D2}, {0x01D3, 0x01D4}, {0x01D5, 0x01D6}, 
{0x01D7, 0x01D8}, {0x01D9, 0x01DA}, {0x01DB, 0x01DC}, {0x01DE, 0x01DF}, 
{0x01E0, 0x01E1}, {0x01E2, 0x01E3}, {0x01E4, 0x01E5}, {0x01E6, 0x01E7}, 
{0x01E8, 0x01E9}, {0x01EA, 0x01EB}, {0x01EC, 0x01ED}, {0x01EE, 0x01EF}, 
{0x01F1, 0x01F3}, {0x01F2, 0x01F3}, {0x01F4, 0x01F5}, {0x01F6, 0x0195}, 
{0x01F7, 0x01BF}, {0x01F8, 0x01F9}, {0x01FA, 0x01FB}, {0x01FC, 0x01FD}, 
{0x01FE, 0x01FF}, {0x0200, 0x0201}, {0x0202, 0x0203}, {0x0204, 0x0205}, 
{0x0206, 0x0207}, {0x0208, 0x0209}, {0x020A, 0x020B}, {0x020C, 0x020D}, 
{0x020E, 0x020F}, {0x0210, 0x0211}, {0x0212, 0x0213}, {0x0214, 0x0215}, 
{0x0216, 0x0217}, {0x0218, 0x0219}, {0x021A, 0x021B}, {0x021C, 0x021D}, 
{0x021E, 0x021F}, {0x0220, 0x019E}, {0x0222, 0x0223}, {0x0224, 0x0225}, 
{0x0226, 0x0227}, {0x0228, 0x0229}, {0x022A, 0x022B}, {0x022C, 0x022D}, 
{0x022E, 0x022F}, {0x0230, 0x0231}, {0x0232, 0x0233}, {0x0345, 0x03B9}, 
{0x0386, 0x03AC}, {0x0388, 0x03AD}, {0x0389, 0x03AE}, {0x038A, 0x03AF}, 
{0x038C, 0x03CC}, {0x038E, 0x03CD}, {0x038F, 0x03CE}, {0x0391, 0x03B1}, 
{0x0392, 0x03B2}, {0x0393, 0x03B3}, {0x0394, 0x03B4}, {0x0395, 0x03B5}, 
{0x0396, 0x03B6}, {0x0397, 0x03B7}, {0x0398, 0x03B8}, {0x0399, 0x03B9}, 
{0x039A, 0x03BA}, {0x039B, 0x03BB}, {0x039C, 0x03BC}, {0x039D, 0x03BD}, 
{0x039E, 0x03BE}, {0x039F, 0x03BF}, {0x03A0, 0x03C0}, {0x03A1, 0x03C1}, 
{0x03A3, 0x03C3}, {0x03A4, 0x03C4}, {0x03A5, 0x03C5}, {0x03A6, 0x03C6}, 
{0x03A7, 0x03C7}, {0x03A8, 0x03C8}, {0x03A9, 0x03C9}, {0x03AA, 0x03CA}, 
{0x03AB, 0x03CB}, {0x03C2, 0x03C3}, {0x03D0, 0x03B2}, {0x03D1, 0x03B8}, 
{0x03D5, 0x03C6}, {0x03D6, 0x03C0}, {0x03D8, 0x03D9}, {0x03DA, 0x03DB}, 
{0x03DC, 0x03DD}, {0x03DE, 0x03DF}, {0x03E0, 0x03E1}, {0x03E2, 0x03E3}, 
{0x03E4, 0x03E5}, {0x03E6, 0x03E7}, {0x03E8, 0x03E9}, {0x03EA, 0x03EB}, 
{0x03EC, 0x03ED}, {0x03EE, 0x03EF}, {0x03F0, 0x03BA}, {0x03F1, 0x03C1}, 
{0x03F4, 0x03B8}, {0x03F5, 0x03B5}, {0x03F7, 0x03F8}, {0x03F9, 0x03F2}, 
{0x03FA, 0x03FB}, {0x0400, 0x0450}, {0x0401, 0x0451}, {0x0402, 0x0452}, 
{0x0403, 0x0453}, {0x0404, 0x0454}, {0x0405, 0x0455}, {0x0406, 0x0456}, 
{0x0407, 0x0457}, {0x0408, 0x0458}, {0x0409, 0x0459}, {0x040A, 0x045A}, 
{0x040B, 0x045B}, {0x040C, 0x045C}, {0x040D, 0x045D}, {0x040E, 0x045E}, 
{0x040F, 0x045F}, {0x0410, 0x0430}, {0x0411, 0x0431}, {0x0412, 0x0432}, 
{0x0413, 0x0433}, {0x0414, 0x0434}, {0x0415, 0x0435}, {0x0416, 0x0436}, 
{0x0417, 0x0437}, {0x0418, 0x0438}, {0x0419, 0x0439}, {0x041A, 0x043A}, 
{0x041B, 0x043B}, {0x041C, 0x043C}, {0x041D, 0x043D}, {0x041E, 0x043E}, 
{0x041F, 0x043F}, {0x0420, 0x0440}, {0x0421, 0x0441}, {0x0422, 0x0442}, 
{0x0423, 0x0443}, {0x0424, 0x0444}, {0x0425, 0x0445}, {0x0426, 0x0446}, 
{0x0427, 0x0447}, {0x0428, 0x0448}, {0x0429, 0x0449}, {0x042A, 0x044A}, 
{0x042B, 0x044B}, {0x042C, 0x044C}, {0x042D, 0x044D}, {0x042E, 0x044E}, 
{0x042F, 0x044F}, {0x0460, 0x0461}, {0x0462, 0x0463}, {0x0464, 0x0465}, 
{0x0466, 0x0467}, {0x0468, 0x0469}, {0x046A, 0x046B}, {0x046C, 0x046D}, 
{0x046E, 0x046F}, {0x0470, 0x0471}, {0x0472, 0x0473}, {0x0474, 0x0475}, 
{0x0476, 0x0477}, {0x0478, 0x0479}, {0x047A, 0x047B}, {0x047C, 0x047D}, 
{0x047E, 0x047F}, {0x0480, 0x0481}, {0x048A, 0x048B}, {0x048C, 0x048D}, 
{0x048E, 0x048F}, {0x0490, 0x0491}, {0x0492, 0x0493}, {0x0494, 0x0495}, 
{0x0496, 0x0497}, {0x0498, 0x0499}, {0x049A, 0x049B}, {0x049C, 0x049D}, 
{0x049E, 0x049F}, {0x04A0, 0x04A1}, {0x04A2, 0x04A3}, {0x04A4, 0x04A5}, 
{0x04A6, 0x04A7}, {0x04A8, 0x04A9}, {0x04AA, 0x04AB}, {0x04AC, 0x04AD}, 
{0x04AE, 0x04AF}, {0x04B0, 0x04B1}, {0x04B2, 0x04B3}, {0x04B4, 0x04B5}, 
{0x04B6, 0x04B7}, {0x04B8, 0x04B9}, {0x04BA, 0x04BB}, {0x04BC, 0x04BD}, 
{0x04BE, 0x04BF}, {0x04C1, 0x04C2}, {0x04C3, 0x04C4}, {0x04C5, 0x04C6}, 
{0x04C7, 0x04C8}, {0x04C9, 0x04CA}, {0x04CB, 0x04CC}, {0x04CD, 0x04CE}, 
{0x04D0, 0x04D1}, {0x04D2, 0x04D3}, {0x04D4, 0x04D5}, {0x04D6, 0x04D7}, 
{0x04D8, 0x04D9}, {0x04DA, 0x04DB}, {0x04DC, 0x04DD}, {0x04DE, 0x04DF}, 
{0x04E0, 0x04E1}, {0x04E2, 0x04E3}, {0x04E4, 0x04E5}, {0x04E6, 0x04E7}, 
{0x04E8, 0x04E9}, {0x04EA, 0x04EB}, {0x04EC, 0x04ED}, {0x04EE, 0x04EF}, 
{0x04F0, 0x04F1}, {0x04F2, 0x04F3}, {0x04F4, 0x04F5}, {0x04F8, 0x04F9}, 
{0x0500, 0x0501}, {0x0502, 0x0503}, {0x0504, 0x0505}, {0x0506, 0x0507}, 
{0x0508, 0x0509}, {0x050A, 0x050B}, {0x050C, 0x050D}, {0x050E, 0x050F}, 
{0x0531, 0x0561}, {0x0532, 0x0562}, {0x0533, 0x0563}, {0x0534, 0x0564}, 
{0x0535, 0x0565}, {0x0536, 0x0566}, {0x0537, 0x0567}, {0x0538, 0x0568}, 
{0x0539, 0x0569}, {0x053A, 0x056A}, {0x053B, 0x056B}, {0x053C, 0x056C}, 
{0x053D, 0x056D}, {0x053E, 0x056E}, {0x053F, 0x056F}, {0x0540, 0x0570}, 
{0x0541, 0x0571}, {0x0542, 0x0572}, {0x0543, 0x0573}, {0x0544, 0x0574}, 
{0x0545, 0x0575}, {0x0546, 0x0576}, {0x0547, 0x0577}, {0x0548, 0x0578}, 
{0x0549, 0x0579}, {0x054A, 0x057A}, {0x054B, 0x057B}, {0x054C, 0x057C}, 
{0x054D, 0x057D}, {0x054E, 0x057E}, {0x054F, 0x057F}, {0x0550, 0x0580}, 
{0x0551, 0x0581}, {0x0552, 0x0582}, {0x0553, 0x0583}, {0x0554, 0x0584}, 
{0x0555, 0x0585}, {0x0556, 0x0586}, {0x1E00, 0x1E01}, {0x1E02, 0x1E03}, 
{0x1E04, 0x1E05}, {0x1E06, 0x1E07}, {0x1E08, 0x1E09}, {0x1E0A, 0x1E0B}, 
{0x1E0C, 0x1E0D}, {0x1E0E, 0x1E0F}, {0x1E10, 0x1E11}, {0x1E12, 0x1E13}, 
{0x1E14, 0x1E15}, {0x1E16, 0x1E17}, {0x1E18, 0x1E19}, {0x1E1A, 0x1E1B}, 
{0x1E1C, 0x1E1D}, {0x1E1E, 0x1E1F}, {0x1E20, 0x1E21}, {0x1E22, 0x1E23}, 
{0x1E24, 0x1E25}, {0x1E26, 0x1E27}, {0x1E28, 0x1E29}, {0x1E2A, 0x1E2B}, 
{0x1E2C, 0x1E2D}, {0x1E2E, 0x1E2F}, {0x1E30, 0x1E31}, {0x1E32, 0x1E33}, 
{0x1E34, 0x1E35}, {0x1E36, 0x1E37}, {0x1E38, 0x1E39}, {0x1E3A, 0x1E3B}, 
{0x1E3C, 0x1E3D}, {0x1E3E, 0x1E3F}, {0x1E40, 0x1E41}, {0x1E42, 0x1E43}, 
{0x1E44, 0x1E45}, {0x1E46, 0x1E47}, {0x1E48, 0x1E49}, {0x1E4A, 0x1E4B}, 
{0x1E4C, 0x1E4D}, {0x1E4E, 0x1E4F}, {0x1E50, 0x1E51}, {0x1E52, 0x1E53}, 
{0x1E54, 0x1E55}, {0x1E56, 0x1E57}, {0x1E58, 0x1E59}, {0x1E5A, 0x1E5B}, 
{0x1E5C, 0x1E5D}, {0x1E5E, 0x1E5F}, {0x1E60, 0x1E61}, {0x1E62, 0x1E63}, 
{0x1E64, 0x1E65}, {0x1E66, 0x1E67}, {0x1E68, 0x1E69}, {0x1E6A, 0x1E6B}, 
{0x1E6C, 0x1E6D}, {0x1E6E, 0x1E6F}, {0x1E70, 0x1E71}, {0x1E72, 0x1E73}, 
{0x1E74, 0x1E75}, {0x1E76, 0x1E77}, {0x1E78, 0x1E79}, {0x1E7A, 0x1E7B}, 
{0x1E7C, 0x1E7D}, {0x1E7E, 0x1E7F}, {0x1E80, 0x1E81}, {0x1E82, 0x1E83}, 
{0x1E84, 0x1E85}, {0x1E86, 0x1E87}, {0x1E88, 0x1E89}, {0x1E8A, 0x1E8B}, 
{0x1E8C, 0x1E8D}, {0x1E8E, 0x1E8F}, {0x1E90, 0x1E91}, {0x1E92, 0x1E93}, 
{0x1E94, 0x1E95}, {0x1E9B, 0x1E61}, {0x1EA0, 0x1EA1}, {0x1EA2, 0x1EA3}, 
{0x1EA4, 0x1EA5}, {0x1EA6, 0x1EA7}, {0x1EA8, 0x1EA9}, {0x1EAA, 0x1EAB}, 
{0x1EAC, 0x1EAD}, {0x1EAE, 0x1EAF}, {0x1EB0, 0x1EB1}, {0x1EB2, 0x1EB3}, 
{0x1EB4, 0x1EB5}, {0x1EB6, 0x1EB7}, {0x1EB8, 0x1EB9}, {0x1EBA, 0x1EBB}, 
{0x1EBC, 0x1EBD}, {0x1EBE, 0x1EBF}, {0x1EC0, 0x1EC1}, {0x1EC2, 0x1EC3}, 
{0x1EC4, 0x1EC5}, {0x1EC6, 0x1EC7}, {0x1EC8, 0x1EC9}, {0x1ECA, 0x1ECB}, 
{0x1ECC, 0x1ECD}, {0x1ECE, 0x1ECF}, {0x1ED0, 0x1ED1}, {0x1ED2, 0x1ED3}, 
{0x1ED4, 0x1ED5}, {0x1ED6, 0x1ED7}, {0x1ED8, 0x1ED9}, {0x1EDA, 0x1EDB}, 
{0x1EDC, 0x1EDD}, {0x1EDE, 0x1EDF}, {0x1EE0, 0x1EE1}, {0x1EE2, 0x1EE3}, 
{0x1EE4, 0x1EE5}, {0x1EE6, 0x1EE7}, {0x1EE8, 0x1EE9}, {0x1EEA, 0x1EEB}, 
{0x1EEC, 0x1EED}, {0x1EEE, 0x1EEF}, {0x1EF0, 0x1EF1}, {0x1EF2, 0x1EF3}, 
{0x1EF4, 0x1EF5}, {0x1EF6, 0x1EF7}, {0x1EF8, 0x1EF9}, {0x1F08, 0x1F00}, 
{0x1F09, 0x1F01}, {0x1F0A, 0x1F02}, {0x1F0B, 0x1F03}, {0x1F0C, 0x1F04}, 
{0x1F0D, 0x1F05}, {0x1F0E, 0x1F06}, {0x1F0F, 0x1F07}, {0x1F18, 0x1F10}, 
{0x1F19, 0x1F11}, {0x1F1A, 0x1F12}, {0x1F1B, 0x1F13}, {0x1F1C, 0x1F14}, 
{0x1F1D, 0x1F15}, {0x1F28, 0x1F20}, {0x1F29, 0x1F21}, {0x1F2A, 0x1F22}, 
{0x1F2B, 0x1F23}, {0x1F2C, 0x1F24}, {0x1F2D, 0x1F25}, {0x1F2E, 0x1F26}, 
{0x1F2F, 0x1F27}, {0x1F38, 0x1F30}, {0x1F39, 0x1F31}, {0x1F3A, 0x1F32}, 
{0x1F3B, 0x1F33}, {0x1F3C, 0x1F34}, {0x1F3D, 0x1F35}, {0x1F3E, 0x1F36}, 
{0x1F3F, 0x1F37}, {0x1F48, 0x1F40}, {0x1F49, 0x1F41}, {0x1F4A, 0x1F42}, 
{0x1F4B, 0x1F43}, {0x1F4C, 0x1F44}, {0x1F4D, 0x1F45}, {0x1F59, 0x1F51}, 
{0x1F5B, 0x1F53}, {0x1F5D, 0x1F55}, {0x1F5F, 0x1F57}, {0x1F68, 0x1F60}, 
{0x1F69, 0x1F61}, {0x1F6A, 0x1F62}, {0x1F6B, 0x1F63}, {0x1F6C, 0x1F64}, 
{0x1F6D, 0x1F65}, {0x1F6E, 0x1F66}, {0x1F6F, 0x1F67}, {0x1F88, 0x1F80}, 
{0x1F89, 0x1F81}, {0x1F8A, 0x1F82}, {0x1F8B, 0x1F83}, {0x1F8C, 0x1F84}, 
{0x1F8D, 0x1F85}, {0x1F8E, 0x1F86}, {0x1F8F, 0x1F87}, {0x1F98, 0x1F90}, 
{0x1F99, 0x1F91}, {0x1F9A, 0x1F92}, {0x1F9B, 0x1F93}, {0x1F9C, 0x1F94}, 
{0x1F9D, 0x1F95}, {0x1F9E, 0x1F96}, {0x1F9F, 0x1F97}, {0x1FA8, 0x1FA0}, 
{0x1FA9, 0x1FA1}, {0x1FAA, 0x1FA2}, {0x1FAB, 0x1FA3}, {0x1FAC, 0x1FA4}, 
{0x1FAD, 0x1FA5}, {0x1FAE, 0x1FA6}, {0x1FAF, 0x1FA7}, {0x1FB8, 0x1FB0}, 
{0x1FB9, 0x1FB1}, {0x1FBA, 0x1F70}, {0x1FBB, 0x1F71}, {0x1FBC, 0x1FB3}, 
{0x1FBE, 0x03B9}, {0x1FC8, 0x1F72}, {0x1FC9, 0x1F73}, {0x1FCA, 0x1F74}, 
{0x1FCB, 0x1F75}, {0x1FCC, 0x1FC3}, {0x1FD8, 0x1FD0}, {0x1FD9, 0x1FD1}, 
{0x1FDA, 0x1F76}, {0x1FDB, 0x1F77}, {0x1FE8, 0x1FE0}, {0x1FE9, 0x1FE1}, 
{0x1FEA, 0x1F7A}, {0x1FEB, 0x1F7B}, {0x1FEC, 0x1FE5}, {0x1FF8, 0x1F78}, 
{0x1FF9, 0x1F79}, {0x1FFA, 0x1F7C}, {0x1FFB, 0x1F7D}, {0x1FFC, 0x1FF3}, 
{0x2126, 0x03C9}, /*{0x212A, 0x006B}, {0x212B, 0x00E5}, */{0x2160, 0x2170}, 
{0x2161, 0x2171}, {0x2162, 0x2172}, {0x2163, 0x2173}, {0x2164, 0x2174}, 
{0x2165, 0x2175}, {0x2166, 0x2176}, {0x2167, 0x2177}, {0x2168, 0x2178}, 
{0x2169, 0x2179}, {0x216A, 0x217A}, {0x216B, 0x217B}, {0x216C, 0x217C}, 
{0x216D, 0x217D}, {0x216E, 0x217E}, {0x216F, 0x217F}, {0x24B6, 0x24D0}, 
{0x24B7, 0x24D1}, {0x24B8, 0x24D2}, {0x24B9, 0x24D3}, {0x24BA, 0x24D4}, 
{0x24BB, 0x24D5}, {0x24BC, 0x24D6}, {0x24BD, 0x24D7}, {0x24BE, 0x24D8}, 
{0x24BF, 0x24D9}, {0x24C0, 0x24DA}, {0x24C1, 0x24DB}, {0x24C2, 0x24DC}, 
{0x24C3, 0x24DD}, {0x24C4, 0x24DE}, {0x24C5, 0x24DF}, {0x24C6, 0x24E0}, 
{0x24C7, 0x24E1}, {0x24C8, 0x24E2}, {0x24C9, 0x24E3}, {0x24CA, 0x24E4}, 
{0x24CB, 0x24E5}, {0x24CC, 0x24E6}, {0x24CD, 0x24E7}, {0x24CE, 0x24E8}, 
{0x24CF, 0x24E9}, {0xFF21, 0xFF41}, {0xFF22, 0xFF42}, {0xFF23, 0xFF43}, 
{0xFF24, 0xFF44}, {0xFF25, 0xFF45}, {0xFF26, 0xFF46}, {0xFF27, 0xFF47}, 
{0xFF28, 0xFF48}, {0xFF29, 0xFF49}, {0xFF2A, 0xFF4A}, {0xFF2B, 0xFF4B}, 
{0xFF2C, 0xFF4C}, {0xFF2D, 0xFF4D}, {0xFF2E, 0xFF4E}, {0xFF2F, 0xFF4F}, 
{0xFF30, 0xFF50}, {0xFF31, 0xFF51}, {0xFF32, 0xFF52}, {0xFF33, 0xFF53}, 
{0xFF34, 0xFF54}, {0xFF35, 0xFF55}, {0xFF36, 0xFF56}, {0xFF37, 0xFF57}, 
{0xFF38, 0xFF58}, {0xFF39, 0xFF59}, {0xFF3A, 0xFF5A}
parser-3.4.3/src/main/pa_xml_exception.C000644 000000 000000 00000002467 12227340624 020304 0ustar00rootwheel000000 000000 /** @file
	Parser: exception class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_config_includes.h"

#ifdef XML

#include "pa_xml_exception.h"
#include "pa_globals.h"
#include "pa_common.h"
#include "pa_charset.h"

volatile const char * IDENT_PA_XML_EXCEPTION_C="$Id: pa_xml_exception.C,v 1.9 2013/10/15 22:28:36 moko Exp $" IDENT_PA_XML_EXCEPTION_H;

// methods

XmlException::XmlException(const String* aproblem_source, const char* aproblem_comment, ...) {
	ftype="xml";
	fproblem_source=aproblem_source;

	fcomment=new(PointerFreeGC) char[MAX_STRING];
	va_list args;
	va_start(args, aproblem_comment);
	vsnprintf((char *)fcomment, MAX_STRING, aproblem_comment, args);
	va_end(args);
}

XmlException::XmlException(const String* aproblem_source, Request& r){
	ftype="xml";
	fproblem_source=aproblem_source;

	if(const char* xml_generic_errors=xmlGenericErrors()){
		fcomment=pa_strdup(xml_generic_errors);
		if(r.charsets.source().isUTF8())
			fcomment=fixUTF8(fcomment);
	} else
		fcomment="-UNKNOWN ERROR-";
}

XmlException::XmlException(){
	ftype="xml";
	fproblem_source=0;

	if(const char* xml_generic_errors=xmlGenericErrors())
		fcomment=pa_strdup(xml_generic_errors);
	else
		fcomment="-UNKNOWN ERROR-";
}

#endif
parser-3.4.3/src/main/utf8-to-upper.inc000644 000000 000000 00000031337 10562132322 017764 0ustar00rootwheel000000 000000 /*
some char's commented because of parser have a problem while
changing case if from-char and to-char have different length
*/
{0x0061, 0x0041}, {0x0062, 0x0042}, {0x0063, 0x0043}, {0x0064, 0x0044}, 
{0x0065, 0x0045}, {0x0066, 0x0046}, {0x0067, 0x0047}, {0x0068, 0x0048}, 
{0x0069, 0x0049}, {0x006A, 0x004A}, {0x006B, 0x004B}, {0x006C, 0x004C}, 
{0x006D, 0x004D}, {0x006E, 0x004E}, {0x006F, 0x004F}, {0x0070, 0x0050}, 
{0x0071, 0x0051}, {0x0072, 0x0052}, {0x0073, 0x0053}, {0x0074, 0x0054}, 
{0x0075, 0x0055}, {0x0076, 0x0056}, {0x0077, 0x0057}, {0x0078, 0x0058}, 
{0x0079, 0x0059}, {0x007A, 0x005A}, {0x00E0, 0x00C0}, {0x00E1, 0x00C1}, 
{0x00E2, 0x00C2}, {0x00E3, 0x00C3}, {0x00E4, 0x00C4}, {0x00E5, 0x00C5}, 
{0x00E6, 0x00C6}, {0x00E7, 0x00C7}, {0x00E8, 0x00C8}, {0x00E9, 0x00C9}, 
{0x00EA, 0x00CA}, {0x00EB, 0x00CB}, {0x00EC, 0x00CC}, {0x00ED, 0x00CD}, 
{0x00EE, 0x00CE}, {0x00EF, 0x00CF}, {0x00F0, 0x00D0}, {0x00F1, 0x00D1}, 
{0x00F2, 0x00D2}, {0x00F3, 0x00D3}, {0x00F4, 0x00D4}, {0x00F5, 0x00D5}, 
{0x00F6, 0x00D6}, {0x00F8, 0x00D8}, {0x00F9, 0x00D9}, {0x00FA, 0x00DA}, 
{0x00FB, 0x00DB}, {0x00FC, 0x00DC}, {0x00FD, 0x00DD}, {0x00FE, 0x00DE}, 
/*{0x00FF, 0x0178}, */{0x0101, 0x0100}, {0x0103, 0x0102}, {0x0105, 0x0104}, 
{0x0107, 0x0106}, {0x0109, 0x0108}, {0x010B, 0x010A}, {0x010D, 0x010C}, 
{0x010F, 0x010E}, {0x0111, 0x0110}, {0x0113, 0x0112}, {0x0115, 0x0114}, 
{0x0117, 0x0116}, {0x0119, 0x0118}, {0x011B, 0x011A}, {0x011D, 0x011C}, 
{0x011F, 0x011E}, {0x0121, 0x0120}, {0x0123, 0x0122}, {0x0125, 0x0124}, 
{0x0127, 0x0126}, {0x0129, 0x0128}, {0x012B, 0x012A}, {0x012D, 0x012C}, 
{0x012F, 0x012E}, /*{0x0131, 0x0049}, */{0x0133, 0x0132}, {0x0135, 0x0134}, 
{0x0137, 0x0136}, {0x013A, 0x0139}, {0x013C, 0x013B}, {0x013E, 0x013D}, 
{0x0140, 0x013F}, {0x0142, 0x0141}, {0x0144, 0x0143}, {0x0146, 0x0145}, 
{0x0148, 0x0147}, {0x014B, 0x014A}, {0x014D, 0x014C}, {0x014F, 0x014E}, 
{0x0151, 0x0150}, {0x0153, 0x0152}, {0x0155, 0x0154}, {0x0157, 0x0156}, 
{0x0159, 0x0158}, {0x015B, 0x015A}, {0x015D, 0x015C}, {0x015F, 0x015E}, 
{0x0161, 0x0160}, {0x0163, 0x0162}, {0x0165, 0x0164}, {0x0167, 0x0166}, 
{0x0169, 0x0168}, {0x016B, 0x016A}, {0x016D, 0x016C}, {0x016F, 0x016E}, 
{0x0171, 0x0170}, {0x0173, 0x0172}, {0x0175, 0x0174}, {0x0177, 0x0176}, 
{0x017A, 0x0179}, {0x017C, 0x017B}, {0x017E, 0x017D}, {0x0183, 0x0182}, 
{0x0185, 0x0184}, {0x0188, 0x0187}, {0x018C, 0x018B}, {0x0192, 0x0191}, 
{0x0195, 0x01F6}, {0x0199, 0x0198}, {0x019E, 0x0220}, {0x01A1, 0x01A0}, 
{0x01A3, 0x01A2}, {0x01A5, 0x01A4}, {0x01A8, 0x01A7}, {0x01AD, 0x01AC}, 
{0x01B0, 0x01AF}, {0x01B4, 0x01B3}, {0x01B6, 0x01B5}, {0x01B9, 0x01B8}, 
{0x01BD, 0x01BC}, {0x01BF, 0x01F7}, {0x01C6, 0x01C4}, {0x01C9, 0x01C7}, 
{0x01CC, 0x01CA}, {0x01CE, 0x01CD}, {0x01D0, 0x01CF}, {0x01D2, 0x01D1}, 
{0x01D4, 0x01D3}, {0x01D6, 0x01D5}, {0x01D8, 0x01D7}, {0x01DA, 0x01D9}, 
{0x01DC, 0x01DB}, {0x01DD, 0x018E}, {0x01DF, 0x01DE}, {0x01E1, 0x01E0}, 
{0x01E3, 0x01E2}, {0x01E5, 0x01E4}, {0x01E7, 0x01E6}, {0x01E9, 0x01E8}, 
{0x01EB, 0x01EA}, {0x01ED, 0x01EC}, {0x01EF, 0x01EE}, {0x01F3, 0x01F1}, 
{0x01F5, 0x01F4}, {0x01F9, 0x01F8}, {0x01FB, 0x01FA}, {0x01FD, 0x01FC}, 
{0x01FF, 0x01FE}, {0x0201, 0x0200}, {0x0203, 0x0202}, {0x0205, 0x0204}, 
{0x0207, 0x0206}, {0x0209, 0x0208}, {0x020B, 0x020A}, {0x020D, 0x020C}, 
{0x020F, 0x020E}, {0x0211, 0x0210}, {0x0213, 0x0212}, {0x0215, 0x0214}, 
{0x0217, 0x0216}, {0x0219, 0x0218}, {0x021B, 0x021A}, {0x021D, 0x021C}, 
{0x021F, 0x021E}, {0x0223, 0x0222}, {0x0225, 0x0224}, {0x0227, 0x0226}, 
{0x0229, 0x0228}, {0x022B, 0x022A}, {0x022D, 0x022C}, {0x022F, 0x022E}, 
{0x0231, 0x0230}, {0x0233, 0x0232}, {0x0253, 0x0181}, {0x0254, 0x0186}, 
{0x0256, 0x0189}, {0x0257, 0x018A}, {0x0259, 0x018F}, {0x025B, 0x0190}, 
{0x0260, 0x0193}, {0x0263, 0x0194}, {0x0268, 0x0197}, {0x0269, 0x0196}, 
{0x026F, 0x019C}, {0x0272, 0x019D}, {0x0275, 0x019F}, {0x0280, 0x01A6}, 
{0x0283, 0x01A9}, {0x0288, 0x01AE}, {0x028A, 0x01B1}, {0x028B, 0x01B2}, 
{0x0292, 0x01B7}, {0x03AC, 0x0386}, {0x03AD, 0x0388}, {0x03AE, 0x0389}, 
{0x03AF, 0x038A}, {0x03B1, 0x0391}, {0x03B2, 0x0392}, {0x03B3, 0x0393}, 
{0x03B4, 0x0394}, {0x03B5, 0x0395}, {0x03B6, 0x0396}, {0x03B7, 0x0397}, 
{0x03B8, 0x0398}, {0x03B9, 0x0345}, {0x03BA, 0x039A}, {0x03BB, 0x039B}, 
/*{0x03BC, 0x00B5}, */{0x03BD, 0x039D}, {0x03BE, 0x039E}, {0x03BF, 0x039F}, 
{0x03C0, 0x03A0}, {0x03C1, 0x03A1}, {0x03C3, 0x03A3}, {0x03C4, 0x03A4}, 
{0x03C5, 0x03A5}, {0x03C6, 0x03A6}, {0x03C7, 0x03A7}, {0x03C8, 0x03A8}, 
{0x03C9, 0x03A9}, {0x03CA, 0x03AA}, {0x03CB, 0x03AB}, {0x03CC, 0x038C}, 
{0x03CD, 0x038E}, {0x03CE, 0x038F}, {0x03D9, 0x03D8}, {0x03DB, 0x03DA}, 
{0x03DD, 0x03DC}, {0x03DF, 0x03DE}, {0x03E1, 0x03E0}, {0x03E3, 0x03E2}, 
{0x03E5, 0x03E4}, {0x03E7, 0x03E6}, {0x03E9, 0x03E8}, {0x03EB, 0x03EA}, 
{0x03ED, 0x03EC}, {0x03EF, 0x03EE}, {0x03F2, 0x03F9}, {0x03F8, 0x03F7}, 
{0x03FB, 0x03FA}, {0x0430, 0x0410}, {0x0431, 0x0411}, {0x0432, 0x0412}, 
{0x0433, 0x0413}, {0x0434, 0x0414}, {0x0435, 0x0415}, {0x0436, 0x0416}, 
{0x0437, 0x0417}, {0x0438, 0x0418}, {0x0439, 0x0419}, {0x043A, 0x041A}, 
{0x043B, 0x041B}, {0x043C, 0x041C}, {0x043D, 0x041D}, {0x043E, 0x041E}, 
{0x043F, 0x041F}, {0x0440, 0x0420}, {0x0441, 0x0421}, {0x0442, 0x0422}, 
{0x0443, 0x0423}, {0x0444, 0x0424}, {0x0445, 0x0425}, {0x0446, 0x0426}, 
{0x0447, 0x0427}, {0x0448, 0x0428}, {0x0449, 0x0429}, {0x044A, 0x042A}, 
{0x044B, 0x042B}, {0x044C, 0x042C}, {0x044D, 0x042D}, {0x044E, 0x042E}, 
{0x044F, 0x042F}, {0x0450, 0x0400}, {0x0451, 0x0401}, {0x0452, 0x0402}, 
{0x0453, 0x0403}, {0x0454, 0x0404}, {0x0455, 0x0405}, {0x0456, 0x0406}, 
{0x0457, 0x0407}, {0x0458, 0x0408}, {0x0459, 0x0409}, {0x045A, 0x040A}, 
{0x045B, 0x040B}, {0x045C, 0x040C}, {0x045D, 0x040D}, {0x045E, 0x040E}, 
{0x045F, 0x040F}, {0x0461, 0x0460}, {0x0463, 0x0462}, {0x0465, 0x0464}, 
{0x0467, 0x0466}, {0x0469, 0x0468}, {0x046B, 0x046A}, {0x046D, 0x046C}, 
{0x046F, 0x046E}, {0x0471, 0x0470}, {0x0473, 0x0472}, {0x0475, 0x0474}, 
{0x0477, 0x0476}, {0x0479, 0x0478}, {0x047B, 0x047A}, {0x047D, 0x047C}, 
{0x047F, 0x047E}, {0x0481, 0x0480}, {0x048B, 0x048A}, {0x048D, 0x048C}, 
{0x048F, 0x048E}, {0x0491, 0x0490}, {0x0493, 0x0492}, {0x0495, 0x0494}, 
{0x0497, 0x0496}, {0x0499, 0x0498}, {0x049B, 0x049A}, {0x049D, 0x049C}, 
{0x049F, 0x049E}, {0x04A1, 0x04A0}, {0x04A3, 0x04A2}, {0x04A5, 0x04A4}, 
{0x04A7, 0x04A6}, {0x04A9, 0x04A8}, {0x04AB, 0x04AA}, {0x04AD, 0x04AC}, 
{0x04AF, 0x04AE}, {0x04B1, 0x04B0}, {0x04B3, 0x04B2}, {0x04B5, 0x04B4}, 
{0x04B7, 0x04B6}, {0x04B9, 0x04B8}, {0x04BB, 0x04BA}, {0x04BD, 0x04BC}, 
{0x04BF, 0x04BE}, {0x04C2, 0x04C1}, {0x04C4, 0x04C3}, {0x04C6, 0x04C5}, 
{0x04C8, 0x04C7}, {0x04CA, 0x04C9}, {0x04CC, 0x04CB}, {0x04CE, 0x04CD}, 
{0x04D1, 0x04D0}, {0x04D3, 0x04D2}, {0x04D5, 0x04D4}, {0x04D7, 0x04D6}, 
{0x04D9, 0x04D8}, {0x04DB, 0x04DA}, {0x04DD, 0x04DC}, {0x04DF, 0x04DE}, 
{0x04E1, 0x04E0}, {0x04E3, 0x04E2}, {0x04E5, 0x04E4}, {0x04E7, 0x04E6}, 
{0x04E9, 0x04E8}, {0x04EB, 0x04EA}, {0x04ED, 0x04EC}, {0x04EF, 0x04EE}, 
{0x04F1, 0x04F0}, {0x04F3, 0x04F2}, {0x04F5, 0x04F4}, {0x04F9, 0x04F8}, 
{0x0501, 0x0500}, {0x0503, 0x0502}, {0x0505, 0x0504}, {0x0507, 0x0506}, 
{0x0509, 0x0508}, {0x050B, 0x050A}, {0x050D, 0x050C}, {0x050F, 0x050E}, 
{0x0561, 0x0531}, {0x0562, 0x0532}, {0x0563, 0x0533}, {0x0564, 0x0534}, 
{0x0565, 0x0535}, {0x0566, 0x0536}, {0x0567, 0x0537}, {0x0568, 0x0538}, 
{0x0569, 0x0539}, {0x056A, 0x053A}, {0x056B, 0x053B}, {0x056C, 0x053C}, 
{0x056D, 0x053D}, {0x056E, 0x053E}, {0x056F, 0x053F}, {0x0570, 0x0540}, 
{0x0571, 0x0541}, {0x0572, 0x0542}, {0x0573, 0x0543}, {0x0574, 0x0544}, 
{0x0575, 0x0545}, {0x0576, 0x0546}, {0x0577, 0x0547}, {0x0578, 0x0548}, 
{0x0579, 0x0549}, {0x057A, 0x054A}, {0x057B, 0x054B}, {0x057C, 0x054C}, 
{0x057D, 0x054D}, {0x057E, 0x054E}, {0x057F, 0x054F}, {0x0580, 0x0550}, 
{0x0581, 0x0551}, {0x0582, 0x0552}, {0x0583, 0x0553}, {0x0584, 0x0554}, 
{0x0585, 0x0555}, {0x0586, 0x0556}, {0x1E01, 0x1E00}, {0x1E03, 0x1E02}, 
{0x1E05, 0x1E04}, {0x1E07, 0x1E06}, {0x1E09, 0x1E08}, {0x1E0B, 0x1E0A}, 
{0x1E0D, 0x1E0C}, {0x1E0F, 0x1E0E}, {0x1E11, 0x1E10}, {0x1E13, 0x1E12}, 
{0x1E15, 0x1E14}, {0x1E17, 0x1E16}, {0x1E19, 0x1E18}, {0x1E1B, 0x1E1A}, 
{0x1E1D, 0x1E1C}, {0x1E1F, 0x1E1E}, {0x1E21, 0x1E20}, {0x1E23, 0x1E22}, 
{0x1E25, 0x1E24}, {0x1E27, 0x1E26}, {0x1E29, 0x1E28}, {0x1E2B, 0x1E2A}, 
{0x1E2D, 0x1E2C}, {0x1E2F, 0x1E2E}, {0x1E31, 0x1E30}, {0x1E33, 0x1E32}, 
{0x1E35, 0x1E34}, {0x1E37, 0x1E36}, {0x1E39, 0x1E38}, {0x1E3B, 0x1E3A}, 
{0x1E3D, 0x1E3C}, {0x1E3F, 0x1E3E}, {0x1E41, 0x1E40}, {0x1E43, 0x1E42}, 
{0x1E45, 0x1E44}, {0x1E47, 0x1E46}, {0x1E49, 0x1E48}, {0x1E4B, 0x1E4A}, 
{0x1E4D, 0x1E4C}, {0x1E4F, 0x1E4E}, {0x1E51, 0x1E50}, {0x1E53, 0x1E52}, 
{0x1E55, 0x1E54}, {0x1E57, 0x1E56}, {0x1E59, 0x1E58}, {0x1E5B, 0x1E5A}, 
{0x1E5D, 0x1E5C}, {0x1E5F, 0x1E5E}, {0x1E61, 0x1E60}, {0x1E63, 0x1E62}, 
{0x1E65, 0x1E64}, {0x1E67, 0x1E66}, {0x1E69, 0x1E68}, {0x1E6B, 0x1E6A}, 
{0x1E6D, 0x1E6C}, {0x1E6F, 0x1E6E}, {0x1E71, 0x1E70}, {0x1E73, 0x1E72}, 
{0x1E75, 0x1E74}, {0x1E77, 0x1E76}, {0x1E79, 0x1E78}, {0x1E7B, 0x1E7A}, 
{0x1E7D, 0x1E7C}, {0x1E7F, 0x1E7E}, {0x1E81, 0x1E80}, {0x1E83, 0x1E82}, 
{0x1E85, 0x1E84}, {0x1E87, 0x1E86}, {0x1E89, 0x1E88}, {0x1E8B, 0x1E8A}, 
{0x1E8D, 0x1E8C}, {0x1E8F, 0x1E8E}, {0x1E91, 0x1E90}, {0x1E93, 0x1E92}, 
{0x1E95, 0x1E94}, {0x1EA1, 0x1EA0}, {0x1EA3, 0x1EA2}, {0x1EA5, 0x1EA4}, 
{0x1EA7, 0x1EA6}, {0x1EA9, 0x1EA8}, {0x1EAB, 0x1EAA}, {0x1EAD, 0x1EAC}, 
{0x1EAF, 0x1EAE}, {0x1EB1, 0x1EB0}, {0x1EB3, 0x1EB2}, {0x1EB5, 0x1EB4}, 
{0x1EB7, 0x1EB6}, {0x1EB9, 0x1EB8}, {0x1EBB, 0x1EBA}, {0x1EBD, 0x1EBC}, 
{0x1EBF, 0x1EBE}, {0x1EC1, 0x1EC0}, {0x1EC3, 0x1EC2}, {0x1EC5, 0x1EC4}, 
{0x1EC7, 0x1EC6}, {0x1EC9, 0x1EC8}, {0x1ECB, 0x1ECA}, {0x1ECD, 0x1ECC}, 
{0x1ECF, 0x1ECE}, {0x1ED1, 0x1ED0}, {0x1ED3, 0x1ED2}, {0x1ED5, 0x1ED4}, 
{0x1ED7, 0x1ED6}, {0x1ED9, 0x1ED8}, {0x1EDB, 0x1EDA}, {0x1EDD, 0x1EDC}, 
{0x1EDF, 0x1EDE}, {0x1EE1, 0x1EE0}, {0x1EE3, 0x1EE2}, {0x1EE5, 0x1EE4}, 
{0x1EE7, 0x1EE6}, {0x1EE9, 0x1EE8}, {0x1EEB, 0x1EEA}, {0x1EED, 0x1EEC}, 
{0x1EEF, 0x1EEE}, {0x1EF1, 0x1EF0}, {0x1EF3, 0x1EF2}, {0x1EF5, 0x1EF4}, 
{0x1EF7, 0x1EF6}, {0x1EF9, 0x1EF8}, {0x1F00, 0x1F08}, {0x1F01, 0x1F09}, 
{0x1F02, 0x1F0A}, {0x1F03, 0x1F0B}, {0x1F04, 0x1F0C}, {0x1F05, 0x1F0D}, 
{0x1F06, 0x1F0E}, {0x1F07, 0x1F0F}, {0x1F10, 0x1F18}, {0x1F11, 0x1F19}, 
{0x1F12, 0x1F1A}, {0x1F13, 0x1F1B}, {0x1F14, 0x1F1C}, {0x1F15, 0x1F1D}, 
{0x1F20, 0x1F28}, {0x1F21, 0x1F29}, {0x1F22, 0x1F2A}, {0x1F23, 0x1F2B}, 
{0x1F24, 0x1F2C}, {0x1F25, 0x1F2D}, {0x1F26, 0x1F2E}, {0x1F27, 0x1F2F}, 
{0x1F30, 0x1F38}, {0x1F31, 0x1F39}, {0x1F32, 0x1F3A}, {0x1F33, 0x1F3B}, 
{0x1F34, 0x1F3C}, {0x1F35, 0x1F3D}, {0x1F36, 0x1F3E}, {0x1F37, 0x1F3F}, 
{0x1F40, 0x1F48}, {0x1F41, 0x1F49}, {0x1F42, 0x1F4A}, {0x1F43, 0x1F4B}, 
{0x1F44, 0x1F4C}, {0x1F45, 0x1F4D}, {0x1F51, 0x1F59}, {0x1F53, 0x1F5B}, 
{0x1F55, 0x1F5D}, {0x1F57, 0x1F5F}, {0x1F60, 0x1F68}, {0x1F61, 0x1F69}, 
{0x1F62, 0x1F6A}, {0x1F63, 0x1F6B}, {0x1F64, 0x1F6C}, {0x1F65, 0x1F6D}, 
{0x1F66, 0x1F6E}, {0x1F67, 0x1F6F}, {0x1F70, 0x1FBA}, {0x1F71, 0x1FBB}, 
{0x1F72, 0x1FC8}, {0x1F73, 0x1FC9}, {0x1F74, 0x1FCA}, {0x1F75, 0x1FCB}, 
{0x1F76, 0x1FDA}, {0x1F77, 0x1FDB}, {0x1F78, 0x1FF8}, {0x1F79, 0x1FF9}, 
{0x1F7A, 0x1FEA}, {0x1F7B, 0x1FEB}, {0x1F7C, 0x1FFA}, {0x1F7D, 0x1FFB}, 
{0x1F80, 0x1F88}, {0x1F81, 0x1F89}, {0x1F82, 0x1F8A}, {0x1F83, 0x1F8B}, 
{0x1F84, 0x1F8C}, {0x1F85, 0x1F8D}, {0x1F86, 0x1F8E}, {0x1F87, 0x1F8F}, 
{0x1F90, 0x1F98}, {0x1F91, 0x1F99}, {0x1F92, 0x1F9A}, {0x1F93, 0x1F9B}, 
{0x1F94, 0x1F9C}, {0x1F95, 0x1F9D}, {0x1F96, 0x1F9E}, {0x1F97, 0x1F9F}, 
{0x1FA0, 0x1FA8}, {0x1FA1, 0x1FA9}, {0x1FA2, 0x1FAA}, {0x1FA3, 0x1FAB}, 
{0x1FA4, 0x1FAC}, {0x1FA5, 0x1FAD}, {0x1FA6, 0x1FAE}, {0x1FA7, 0x1FAF}, 
{0x1FB0, 0x1FB8}, {0x1FB1, 0x1FB9}, {0x1FB3, 0x1FBC}, {0x1FC3, 0x1FCC}, 
{0x1FD0, 0x1FD8}, {0x1FD1, 0x1FD9}, {0x1FE0, 0x1FE8}, {0x1FE1, 0x1FE9}, 
{0x1FE5, 0x1FEC}, {0x1FF3, 0x1FFC}, {0x2170, 0x2160}, {0x2171, 0x2161}, 
{0x2172, 0x2162}, {0x2173, 0x2163}, {0x2174, 0x2164}, {0x2175, 0x2165}, 
{0x2176, 0x2166}, {0x2177, 0x2167}, {0x2178, 0x2168}, {0x2179, 0x2169}, 
{0x217A, 0x216A}, {0x217B, 0x216B}, {0x217C, 0x216C}, {0x217D, 0x216D}, 
{0x217E, 0x216E}, {0x217F, 0x216F}, {0x24D0, 0x24B6}, {0x24D1, 0x24B7}, 
{0x24D2, 0x24B8}, {0x24D3, 0x24B9}, {0x24D4, 0x24BA}, {0x24D5, 0x24BB}, 
{0x24D6, 0x24BC}, {0x24D7, 0x24BD}, {0x24D8, 0x24BE}, {0x24D9, 0x24BF}, 
{0x24DA, 0x24C0}, {0x24DB, 0x24C1}, {0x24DC, 0x24C2}, {0x24DD, 0x24C3}, 
{0x24DE, 0x24C4}, {0x24DF, 0x24C5}, {0x24E0, 0x24C6}, {0x24E1, 0x24C7}, 
{0x24E2, 0x24C8}, {0x24E3, 0x24C9}, {0x24E4, 0x24CA}, {0x24E5, 0x24CB}, 
{0x24E6, 0x24CC}, {0x24E7, 0x24CD}, {0x24E8, 0x24CE}, {0x24E9, 0x24CF}, 
{0xFF41, 0xFF21}, {0xFF42, 0xFF22}, {0xFF43, 0xFF23}, {0xFF44, 0xFF24}, 
{0xFF45, 0xFF25}, {0xFF46, 0xFF26}, {0xFF47, 0xFF27}, {0xFF48, 0xFF28}, 
{0xFF49, 0xFF29}, {0xFF4A, 0xFF2A}, {0xFF4B, 0xFF2B}, {0xFF4C, 0xFF2C}, 
{0xFF4D, 0xFF2D}, {0xFF4E, 0xFF2E}, {0xFF4F, 0xFF2F}, {0xFF50, 0xFF30}, 
{0xFF51, 0xFF31}, {0xFF52, 0xFF32}, {0xFF53, 0xFF33}, {0xFF54, 0xFF34}, 
{0xFF55, 0xFF35}, {0xFF56, 0xFF36}, {0xFF57, 0xFF37}, {0xFF58, 0xFF38}, 
{0xFF59, 0xFF39}, {0xFF5A, 0xFF3A}
parser-3.4.3/src/main/Makefile.am000644 000000 000000 00000001337 11766067564 016711 0ustar00rootwheel000000 000000 INCLUDES = -I../types -I../classes -I../sql -I../lib/gc/include -I../lib/cord/include $(INCLTDL) @PCRE_INCLUDES@ @XML_INCLUDES@

noinst_HEADERS = compile_tools.h utf8-to-lower.inc utf8-to-upper.inc
noinst_LTLIBRARIES = libmain.la
libmain_la_SOURCES = pa_pool.C pa_os.C pa_common.C compile.tab.C compile.C compile_tools.C execute.C pa_cache_managers.C pa_exception.C pa_xml_exception.C pa_globals.C pa_xml_io.C pa_memory.C pa_request.C pa_string.C pa_table.C untaint.C pa_dir.C pa_exec.C pa_socks.C pa_dictionary.C pa_charset.C pa_charsets.C pa_uue.C pa_sql_driver_manager.C pa_stylesheet_manager.C pa_stylesheet_connection.C pa_http.C pa_random.C

compile.tab.C: compile.y
	bison -v compile.y -o $@

EXTRA_DIST = compile.y main.vcproj
parser-3.4.3/src/main/pa_stylesheet_connection.C000644 000000 000000 00000003234 12231021005 022007 0ustar00rootwheel000000 000000 /** @file
	Parser: Stylesheet connection implementation.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_config_includes.h"
#ifdef XML

#include "pa_stylesheet_connection.h"
#include "pa_xml_exception.h"

volatile const char * IDENT_PA_STYLESHEET_CONNECTION_C="$Id: pa_stylesheet_connection.C,v 1.8 2013/10/20 18:33:41 moko Exp $" IDENT_PA_STYLESHEET_CONNECTION_H;

void Stylesheet_connection::load(time_t new_disk_time) {
	xsltStylesheet *nstylesheet;
	{
		pa_xmlStartMonitoringDependencies();
		{
			int saved=xmlDoValidityCheckingDefaultValue;//
			xmlDoValidityCheckingDefaultValue=0;//
			nstylesheet=xsltParseStylesheetFile(BAD_CAST ffile_spec.cstr());
			xmlDoValidityCheckingDefaultValue = saved;//
		}
		dependencies=pa_xmlGetDependencies();
	}
	if(xmlHaveGenericErrors())
		throw XmlException(new String(ffile_spec, String::L_TAINTED), pa_thread_request());
	if(!nstylesheet)
		throw Exception("file.missing",
			new String(ffile_spec, String::L_TAINTED),
			"stylesheet failed to load");

	xsltFreeStylesheet(fstylesheet);  
	fstylesheet=nstylesheet;
	prev_disk_time=new_disk_time;
}

static void update_max_mtime(HashStringValue::key_type stat_file_spec_cstr, bool /*value*/, time_t* max) {
	size_t size;
	time_t atime, mtime, ctime;
	file_stat(*new String(stat_file_spec_cstr, String::L_AS_IS), 
		size,
		atime, mtime, ctime,
		true/*exception on error*/);

	if(mtime>*max)
		*max=mtime;
}

time_t Stylesheet_connection::get_disk_time() {
	assert(dependencies);

	time_t result=0;
	dependencies->for_each(update_max_mtime, &result);
	return result;
}

#endif
parser-3.4.3/src/main/pa_sql_driver_manager.C000644 000000 000000 00000022655 12165633046 021277 0ustar00rootwheel000000 000000 /** @file
	Parser: sql driver manager implementation.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_sql_driver_manager.h"
#include "ltdl.h"
#include "pa_threads.h"
#include "pa_sql_connection.h"
#include "pa_exception.h"
#include "pa_common.h"
#include "pa_vhash.h"
#include "pa_vtable.h"
#include "pa_charsets.h"

volatile const char * IDENT_PA_SQL_DRIVER_MANAGER_C="$Id: pa_sql_driver_manager.C,v 1.92 2013/07/05 21:09:58 moko Exp $" IDENT_PA_SQL_DRIVER_MANAGER_H IDENT_PA_SQL_CONNECTION_H;

// globals

SQL_Driver_manager* SQL_driver_manager=0;

// consts

const time_t EXPIRE_UNUSED_CONNECTION_SECONDS=60;
const time_t CHECK_EXPIRED_CONNECTIONS_SECONDS=EXPIRE_UNUSED_CONNECTION_SECONDS*2;

// helpers

const String& SQL_Driver_services_impl::url_without_login() const {
	String& result=*new String;
	result << furl->mid(0, furl->pos(':')) << "://****";

	size_t at_pos=0;
	size_t new_at_pos;
	while( (new_at_pos=furl->pos('@', at_pos+1))!=STRING_NOT_FOUND)
		at_pos=new_at_pos;
	if(at_pos)
		result << furl->mid(at_pos, furl->length());

	return result;
}

void SQL_Driver_services_impl::transcode(const char* src, size_t src_length,
	const char*& dst, size_t& dst_length,
	const char* charset_from_name,
	const char* charset_to_name
	) 
{
	try {
		// to speed up sql transcode [lots of charsets::get-s -- twice for each cell]
		// without complicating sql driver API
		// we need to cache couple of name->charset pairs
		// assuming pointers to names are are NOT to local vars 

		struct cache_record {
			const char* name;
			Charset* object;
		} cache[2]={{0,0}, {0,0}};

		Charset* charset_from_object;
		Charset* charset_to_object;
		if(charset_from_name==cache[0].name) {
			charset_from_object=cache[0].object;
		} else {
			cache[0].name=charset_from_name;
			cache[0].object=charset_from_object=&charsets.get(charset_from_name);
		}
		if(charset_to_name==cache[1].name) {
			charset_to_object=cache[1].object;
		} else {
			cache[1].name=charset_to_name;
			cache[1].object=charset_to_object=&charsets.get(charset_to_name);
		}

		String::C result=Charset::transcode(String::C(src, src_length), 
			*charset_from_object,
			*charset_to_object);
		dst=result.str;
		dst_length=result.length;
	} catch(const Exception& e) {
		_throw(SQL_Error(e.type(), e.comment()));
	} catch(...) {
		_throw(SQL_Error(0, "unknown error while transcoding in sql driver"));
	}
}

// helpers

static void expire_connection(SQL_Connection& connection, time_t older_dies) {
	if(connection.connected() && connection.expired(older_dies))
		connection.disconnect();
}
static void expire_connections(SQL_Driver_manager::connection_cache_type::key_type /*key*/, 
			       SQL_Driver_manager::connection_cache_type::value_type stack, 
			       time_t older_dies) {
	for(size_t i=0; itop_index(); i++)
		expire_connection(*stack->get(i), older_dies);
}

// SQL_Driver_manager

SQL_Driver_manager::SQL_Driver_manager(): prev_expiration_pass_time(0) {}

SQL_Driver_manager::~SQL_Driver_manager() {
	connection_cache.for_each(expire_connections, time(0)+(time_t)10/*=in future=expire all*/);
}

/// @param aurl protocol://[driver-dependent]
SQL_Connection* SQL_Driver_manager::get_connection(const String& aurl,
						   Table *protocol2driver_and_client,
						   const char* arequest_charset,
						   const char* adocument_root) {
	// we have table for locating protocol's library
	if(!protocol2driver_and_client)
		throw Exception(PARSER_RUNTIME,
			&aurl,
			"$"MAIN_SQL_NAME":"MAIN_SQL_DRIVERS_NAME" table must be defined");

	// first trying to get cached connection
	SQL_Connection* connection=get_connection_from_cache(aurl);
	if(connection) {
		connection->set_url();
		if(!connection->ping()) { // we have some cached connection, is it pingable?
			connection->disconnect(); // kill unpingabe=dead connection
			connection=0;
		}
	}

	char *url_cstr;
	if(connection)
		url_cstr=0; // calm, compiler
	else { // no cached connection or it were unpingabe: connect/reconnect
		url_cstr=aurl.cstrm();
		if(!strstr(url_cstr, "://"))
			throw Exception(PARSER_RUNTIME,
				aurl.length()?&aurl:0,
				"connection string must start with protocol://");


		char *protocol_cstr=lsplit(&url_cstr, ':');
		// skip "//" after ':'
		while(*url_cstr=='/')
			url_cstr++;
		const String& protocol=*new String(protocol_cstr);

		SQL_Driver *driver;
		// first trying to get cached driver
		if(!(driver=get_driver_from_cache(protocol))) {
			// no cached
			const String* library=0;
			const String* dlopen_file_spec=0;
			Table::Action_options options;
			if(protocol2driver_and_client->locate(0, protocol, options)) {
				if(!(library=protocol2driver_and_client->item(1)) || library->length()==0)
					throw Exception(PARSER_RUNTIME,
						0,
						"driver library column for protocol '%s' is empty", 
							protocol_cstr);
				dlopen_file_spec=protocol2driver_and_client->item(2);
			} else
				throw Exception(PARSER_RUNTIME,
					&aurl,
					"undefined protocol '%s'", 
						protocol_cstr);

			pa_dlinit();

			const char* filename=library->taint_cstr(String::L_FILE_SPEC);
			lt_dlhandle handle=lt_dlopen(filename);
			if (!handle) {
				const char* error=lt_dlerror();
				throw Exception(0,
					library,
					error?error:"can not open the module");
			}

			SQL_Driver_create_func create=(SQL_Driver_create_func)(lt_dlsym(handle, 
				SQL_DRIVER_CREATE_NAME));
			if(!create)
				throw Exception(0,
					library,
					"function '"SQL_DRIVER_CREATE_NAME"' was not found");

			// create library-driver!
			driver=(*create)();

			// validate driver api version
			int driver_api_version=driver->api_version();
			if(driver_api_version!=SQL_DRIVER_API_VERSION)
				throw Exception(0,
					library,
					"driver implements API version 0x%04X not equal to 0x%04X",
						driver_api_version, SQL_DRIVER_API_VERSION);

			// initialise by connecting to sql client dynamic link library
			char* dlopen_file_spec_cstr=
				dlopen_file_spec && dlopen_file_spec->length()?
				dlopen_file_spec->taint_cstrm(String::L_AS_IS):0;
			if(const char* error=driver->initialize(dlopen_file_spec_cstr))
				throw Exception(0,
					library,
					"driver failed to initialize client library '%s', %s",
						dlopen_file_spec_cstr?dlopen_file_spec_cstr:"unspecifed",
						error);

			// cache it
			put_driver_to_cache(protocol, driver);
		}
	
		connection=new SQL_Connection(aurl, *driver, arequest_charset, adocument_root);
		// associate with pool[request]  (deassociates at close)
		connection->set_url(); 
	}

	// if not connected yet, do that now, when connection has services
	if(!connection->connected())
		connection->connect(url_cstr);
	// return autoclosing object for it
	return connection;
}

void SQL_Driver_manager::close_connection(connection_cache_type::key_type url, 
					  SQL_Connection* connection) {
	put_connection_to_cache(url, connection);
}


// driver cache

SQL_Driver *SQL_Driver_manager::get_driver_from_cache(driver_cache_type::key_type protocol) {
	SYNCHRONIZED;

	return driver_cache.get(protocol);
}

void SQL_Driver_manager::put_driver_to_cache(
											 driver_cache_type::key_type protocol, 
											 driver_cache_type::value_type driver) {
	SYNCHRONIZED;

	driver_cache.put(protocol, driver);
}

// connection cache
/// @todo get rid of memory spending Stack [zeros deep inside got accumulated]
SQL_Connection* SQL_Driver_manager::get_connection_from_cache(connection_cache_type::key_type url) { 
	SYNCHRONIZED;

	if(connection_cache_type::value_type connections=connection_cache.get(url))
		while(!connections->is_empty()) { // there are cached connections to that 'url'
			SQL_Connection* result=connections->pop();
			if(result->connected()) // not expired?
				return result;
		}

	return 0;
}

void SQL_Driver_manager::put_connection_to_cache(
						 connection_cache_type::key_type url, 
						 SQL_Connection* connection) { 
	SYNCHRONIZED;

	connection_cache_type::value_type connections=connection_cache.get(url);
	if(!connections) { // there are no cached connections to that 'url' yet?
		connections=new connection_cache_element_base_type;
		connection_cache.put(url, connections);
	}	
	connections->push(connection);
}

void SQL_Driver_manager::maybe_expire_cache() {
	time_t now=time(0);

	if(prev_expiration_pass_time(expire_connections, time_t(now-EXPIRE_UNUSED_CONNECTION_SECONDS));

		prev_expiration_pass_time=now;
	}
}

static void add_connection_to_status_cache_table(SQL_Connection& connection, Table* table) {
	if(connection.connected()) {
		ArrayString& row=*new ArrayString;

		// url
		row+=&connection.services().url_without_login();
		// time
		time_t time_used=connection.get_time_used();
		row+=new String(pa_strdup(ctime(&time_used)));

		*table+=&row;
	}
}
static void add_connections_to_status_cache_table(
	SQL_Driver_manager::connection_cache_type::key_type /*key*/, 
	SQL_Driver_manager::connection_cache_type::value_type stack, Table* table) 
{
	for(Array_iterator i(*stack); i.has_next(); )
		add_connection_to_status_cache_table(*i.next(), table);
}

Value* SQL_Driver_manager::get_status() {
	Value* result=new VHash;

	// cache
	{
		ArrayString& columns=*new ArrayString;
		columns+=new String("url");
		columns+=new String("time");
		Table& table=*new Table(&columns, connection_cache.count());

		connection_cache.for_each(add_connections_to_status_cache_table, &table);

		result->get_hash()->put(*new String("cache"), new VTable(&table));
	}

	return result;
}
parser-3.4.3/src/main/execute.C000644 000000 000000 00000124656 12223630563 016415 0ustar00rootwheel000000 000000 /** @file
	Parser: executor part of request class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_opcode.h"
#include "pa_array.h" 
#include "pa_request.h"
#include "pa_vstring.h"
#include "pa_vhash.h"
#include "pa_vvoid.h"
#include "pa_vcode_frame.h"
#include "pa_vmethod_frame.h"
#include "pa_vobject.h"
#include "pa_vdouble.h"
#include "pa_vbool.h"
#include "pa_vtable.h"
#include "pa_vfile.h"
#include "pa_vimage.h"
#include "pa_wwrapper.h"

volatile const char * IDENT_EXECUTE_C="$Id: execute.C,v 1.371 2013/10/04 21:21:55 moko Exp $" IDENT_PA_OPCODE_H IDENT_PA_OPERATION_H IDENT_PA_VCODE_FRAME_H IDENT_PA_WWRAPPER_H;

//#define DEBUG_EXECUTE

#ifdef DEBUG_EXECUTE
char *opcode_name[]={
	// literals
	"VALUE",  "CURLY_CODE__STORE_PARAM",  "EXPR_CODE__STORE_PARAM",
	"NESTED_CODE",

	// actions
	"WITH_ROOT",	"WITH_SELF",	"WITH_READ",	"WITH_WRITE",
	"VALUE__GET_CLASS",
	"CONSTRUCT_VALUE", "CONSTRUCT_EXPR", "CURLY_CODE__CONSTRUCT",
	"WRITE_VALUE",  "WRITE_EXPR_RESULT",  "STRING__WRITE",
#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
	"VALUE__GET_ELEMENT_OR_OPERATOR",
#else
	"GET_ELEMENT_OR_OPERATOR",
#endif
	"GET_ELEMENT",
	"GET_ELEMENT__WRITE",
#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
	"VALUE__GET_ELEMENT",
	"VALUE__GET_ELEMENT__WRITE",
	"WITH_ROOT__VALUE__GET_ELEMENT",
#endif
#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT
	"GET_OBJECT_ELEMENT",
	"GET_OBJECT_ELEMENT__WRITE",
#endif
#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT
	"GET_OBJECT_VAR_ELEMENT",
	"GET_OBJECT_VAR_ELEMENT__WRITE",
#endif
#ifdef OPTIMIZE_BYTECODE_GET_SELF_ELEMENT
	"WITH_SELF__VALUE__GET_ELEMENT",
	"WITH_SELF__VALUE__GET_ELEMENT__WRITE",
#endif
	"OBJECT_POOL",	"STRING_POOL",
	"PREPARE_TO_CONSTRUCT_OBJECT",
	"CONSTRUCT_OBJECT",
	"CONSTRUCT_OBJECT__WRITE",
	"PREPARE_TO_EXPRESSION", 
	"CALL", "CALL__WRITE",

#ifdef OPTIMIZE_BYTECODE_CONSTRUCT
	"WITH_ROOT__VALUE__CONSTRUCT_EXPR",
	"WITH_ROOT__VALUE__CONSTRUCT_VALUE",
	"WITH_WRITE__VALUE__CONSTRUCT_EXPR",
	"WITH_WRITE__VALUE__CONSTRUCT_VALUE",
	"WITH_SELF__VALUE__CONSTRUCT_EXPR",
	"WITH_SELF__VALUE__CONSTRUCT_VALUE",
#endif

	// expression ops: unary
	"NEG", "INV", "NOT", "DEF", "IN", "FEXISTS", "DEXISTS",
	// expression ops: binary
	"SUB", "ADD", "MUL", "DIV", "MOD", "INTDIV",
	"BIN_SL", "BIN_SR",
	"BIN_AND", "BIN_OR", "BIN_XOR",
	"LOG_AND", "LOG_OR", "LOG_XOR",
	"NUM_LT", "NUM_GT", "NUM_LE", "NUM_GE", "NUM_EQ", "NUM_NE",
	"STR_LT", "STR_GT", "STR_LE", "STR_GE", "STR_EQ", "STR_NE",
	"IS"
};

const char* debug_value_to_cstr(Value& value){
	const String* string=value.get_string();

	if(string)
		return string->cstr();
	else
		if(value.is_bool())
			return value.as_bool()?"":"";
		else
			return "";
}

void va_debug_printf(SAPI_Info& sapi_info, const char* fmt,va_list args) {
	char buf[MAX_STRING];
	vsnprintf(buf, MAX_STRING, fmt, args);
	SAPI::log(sapi_info, "%s", buf);
}

void debug_printf(SAPI_Info& sapi_info, const char* fmt, ...) {
	va_list args;
	va_start(args, fmt);
	va_debug_printf(sapi_info, fmt, args);
	va_end(args);
}

void debug_dump(SAPI_Info& sapi_info, int level, ArrayOperation& ops) {
	Array_iterator i(ops);
	while(i.has_next()) {
		OP::OPCODE opcode=i.next().code;

#if defined(OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT) || defined(OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT)
		if(
			1==0
#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT
			|| opcode==OP::OP_GET_OBJECT_ELEMENT
			|| opcode==OP::OP_GET_OBJECT_ELEMENT__WRITE
#endif
#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT
			|| opcode==OP::OP_GET_OBJECT_VAR_ELEMENT
			|| opcode==OP::OP_GET_OBJECT_VAR_ELEMENT__WRITE
#endif
		){
			i.next(); // skip origin
			Value& value1=*i.next().value;
			i.next(); // skip origin
			Value& value2=*i.next().value;
			debug_printf(sapi_info, 
				"%*s%s"
				" \"%s\" \"%s\"", 
				level*4, "", opcode_name[opcode],
				debug_value_to_cstr(value1), debug_value_to_cstr(value2));
			continue;
		}
#endif
		if(
			opcode==OP::OP_CONSTRUCT_OBJECT
			|| opcode==OP::OP_CONSTRUCT_OBJECT__WRITE
		){
			i.next(); // skip origin
			Value& value1=*i.next().value;
			i.next(); // skip origin
			Value& value2=*i.next().value;
			debug_printf(sapi_info, 
				"%*s%s"
				" \"%s\" \"%s\"", 
				level*4, "", opcode_name[opcode],
				debug_value_to_cstr(value1), debug_value_to_cstr(value2));

			if(ArrayOperation* local_ops=i.next().ops)
				debug_dump(sapi_info, level+1, *local_ops);
			continue;
		}
		if(
			opcode==OP::OP_VALUE
			|| opcode==OP::OP_STRING__WRITE
			|| opcode==OP::OP_VALUE__GET_CLASS
#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
			|| opcode==OP::OP_VALUE__GET_ELEMENT
			|| opcode==OP::OP_VALUE__GET_ELEMENT__WRITE
			|| opcode==OP::OP_VALUE__GET_ELEMENT_OR_OPERATOR
			|| opcode==OP::OP_WITH_ROOT__VALUE__GET_ELEMENT
#endif
#ifdef OPTIMIZE_BYTECODE_GET_SELF_ELEMENT
			|| opcode==OP::OP_WITH_SELF__VALUE__GET_ELEMENT
			|| opcode==OP::OP_WITH_SELF__VALUE__GET_ELEMENT__WRITE
#endif
#ifdef OPTIMIZE_BYTECODE_CONSTRUCT
			|| opcode==OP::OP_WITH_ROOT__VALUE__CONSTRUCT_EXPR
			|| opcode==OP::OP_WITH_ROOT__VALUE__CONSTRUCT_VALUE
			|| opcode==OP::OP_WITH_WRITE__VALUE__CONSTRUCT_EXPR
			|| opcode==OP::OP_WITH_WRITE__VALUE__CONSTRUCT_VALUE
			|| opcode==OP::OP_WITH_SELF__VALUE__CONSTRUCT_EXPR
			|| opcode==OP::OP_WITH_SELF__VALUE__CONSTRUCT_VALUE
#endif
		) {
			Operation::Origin origin=i.next().origin;
			Value& value=*i.next().value;

			debug_printf(sapi_info, 
				"%*s%s"
				" \"%s\" %s", 
				level*4, "", opcode_name[opcode],
				debug_value_to_cstr(value), value.type());
			continue;
		}

		debug_printf(sapi_info, "%*s%s", level*4, "", opcode_name[opcode]);

		switch(opcode) {
		case OP::OP_CURLY_CODE__STORE_PARAM: 
		case OP::OP_EXPR_CODE__STORE_PARAM:
		case OP::OP_CURLY_CODE__CONSTRUCT:
		case OP::OP_NESTED_CODE:
		case OP::OP_OBJECT_POOL:
		case OP::OP_STRING_POOL:
		case OP::OP_CALL:
		case OP::OP_CALL__WRITE:
			if(ArrayOperation* local_ops=i.next().ops)
				debug_dump(sapi_info, level+1, *local_ops);
		}
	}
}
#define DEBUG_PRINT_STR(str) debug_printf(sapi_info, str);
#define DEBUG_PRINT_STRING(value) debug_printf(sapi_info, " \"%s\" ", value.cstr());
#define DEBUG_PRINT_VALUE_AND_TYPE(value) debug_printf(sapi_info, " \"%s\" %s", debug_value_to_cstr(value), value.type());
#define DEBUG_PRINT_OPS(local_ops) \
					debug_printf(sapi_info, \
					" (%d)\n", local_ops?local_ops->count():0); \
					if(local_ops) debug_dump(sapi_info, 1, *local_ops);

#else
#define DEBUG_PRINT_STR(str)
#define DEBUG_PRINT_STRING(value)
#define DEBUG_PRINT_VALUE_AND_TYPE(value)
#define DEBUG_PRINT_OPS(local_ops)
#endif


// Request

void Request::execute(ArrayOperation& ops) {
	register Stack& stack=this->stack; // helps a lot on MSVC: 'esi'

	const String* debug_name=0;  Operation::Origin debug_origin={0, 0, 0};
	try{
#ifdef DEBUG_EXECUTE
	debug_printf(sapi_info, "source----------------------------\n");
	debug_dump(sapi_info, 0, ops);
	debug_printf(sapi_info, "execution-------------------------\n");
#endif
	for(Array_iterator i(ops); i.has_next(); ) {
		OP::OPCODE opcode=i.next().code;

#ifdef DEBUG_EXECUTE
		debug_printf(sapi_info, "%d:%s", stack.top_index()+1, opcode_name[opcode]);
#endif

		switch(opcode) {
		// param in next instruction
		case OP::OP_VALUE:
			{
				debug_origin=i.next().origin;
				Value& value=*i.next().value;

				DEBUG_PRINT_VALUE_AND_TYPE(value)

				stack.push(value);
				break;
			}
		case OP::OP_VALUE__GET_CLASS:
			{
				// maybe they do ^class:method[] call, remember the fact
				wcontext->set_somebody_entered_some_class();

				debug_origin=i.next().origin;
				Value& value=*i.next().value;
				const String& name=*value.get_string(); debug_name=&name;

				DEBUG_PRINT_STRING(name)

				Value* class_value=get_class(name);
				if(!class_value)
					throw Exception(PARSER_RUNTIME,
						&name,
						"class is undefined"); 

				stack.push(*class_value);
				break;
			}
		// OP_WITH
		case OP::OP_WITH_ROOT:
			{
				stack.push(*method_frame);
				break;
			}
		case OP::OP_WITH_SELF:
			{
				stack.push(get_self());
				break;
			}
		case OP::OP_WITH_READ:
			{
				stack.push(*rcontext);
				break;
			}
		case OP::OP_WITH_WRITE:
			{
				if(wcontext==method_frame)
					throw Exception(PARSER_RUNTIME,
						0,
						"$.name outside of $name[...]");

				stack.push(*wcontext);
				break;
			}
			
		// OTHER ACTIONS BUT WITHs

#ifdef OPTIMIZE_BYTECODE_CONSTRUCT
#define DO_CONSTRUCT(context, vvalue) {                                                 \
				debug_origin=i.next().origin;                                           \
				const String& name=*i.next().value->get_string();  debug_name=&name;    \
				DEBUG_PRINT_STRING(name)                                                \
				Value& value=stack.pop().value();                                       \
				put_element( context, name, vvalue );                                   \
				break;                                                                  \
		}
#define DO_CONSTRUCT_VALUE(context) DO_CONSTRUCT(context, &value)
#define DO_CONSTRUCT_EXPR(context) {                                                    \
				wcontext->set_in_expression(false);                                     \
				DO_CONSTRUCT(context, &value.as_expr_result())                          \
		}

		case OP::OP_WITH_WRITE__VALUE__CONSTRUCT_EXPR:
			{
				if(wcontext==method_frame)
					throw Exception(PARSER_RUNTIME, 0, "$.name outside of $name[...]");
				DO_CONSTRUCT_EXPR(*wcontext)
			}

		case OP::OP_WITH_WRITE__VALUE__CONSTRUCT_VALUE:
			{
				if(wcontext==method_frame)
					throw Exception(PARSER_RUNTIME, 0, "$.name outside of $name[...]");
				DO_CONSTRUCT_VALUE(*wcontext)
			}

		case OP::OP_WITH_ROOT__VALUE__CONSTRUCT_EXPR:	DO_CONSTRUCT_EXPR(*method_frame)

		case OP::OP_WITH_ROOT__VALUE__CONSTRUCT_VALUE:	DO_CONSTRUCT_VALUE(*method_frame)

		case OP::OP_WITH_SELF__VALUE__CONSTRUCT_EXPR:	DO_CONSTRUCT_EXPR(get_self())

		case OP::OP_WITH_SELF__VALUE__CONSTRUCT_VALUE:	DO_CONSTRUCT_VALUE(get_self())

#endif // OPTIMIZE_BYTECODE_CONSTRUCT

		case OP::OP_CONSTRUCT_VALUE:
			{
#ifdef OPTIMIZE_BYTECODE_CONSTRUCT
				const String& name=stack.pop().string();  debug_name=&name;
				Value& ncontext=stack.pop().value();
				Value& value=stack.pop().value();
#else
				Value& value=stack.pop().value();
				const String& name=stack.pop().string();  debug_name=&name;
				Value& ncontext=stack.pop().value();
#endif
				put_element(ncontext, name, &value);

				break;
			}

		case OP::OP_CONSTRUCT_EXPR:
			{
				// see OP_PREPARE_TO_EXPRESSION
				wcontext->set_in_expression(false);

#ifdef OPTIMIZE_BYTECODE_CONSTRUCT
				const String& name=stack.pop().string();  debug_name=&name;
				Value& ncontext=stack.pop().value();
				Value& expr=stack.pop().value();
#else
				Value& expr=stack.pop().value();
				const String& name=stack.pop().string();  debug_name=&name;
				Value& ncontext=stack.pop().value();
#endif
				Value& value=expr.as_expr_result();
				put_element(ncontext, name, &value);
				break;
			}

		case OP::OP_CURLY_CODE__CONSTRUCT:
			{
				ArrayOperation& local_ops=*i.next().ops;

				DEBUG_PRINT_OPS((&local_ops))

				VJunction& value=*new VJunction(
					get_self(), 0,
					method_frame, 
					rcontext, 
					wcontext, 
					&local_ops);

				wcontext->attach_junction(&value);

				const String& name=stack.pop().string();  debug_name=&name;
				Value& ncontext=stack.pop().value();
				if(const VJunction* vjunction=ncontext.put_element(name, &value))
					if(vjunction!=PUT_ELEMENT_REPLACED_ELEMENT)
						throw Exception(PARSER_RUNTIME,
							0,
							"property value can not be code, use [] or () brackets");
					
				break;
			}
		case OP::OP_NESTED_CODE:
			{
				ArrayOperation& local_ops=*i.next().ops;

				DEBUG_PRINT_OPS((&local_ops))

				stack.push(local_ops);
				break;
			}
		case OP::OP_WRITE_VALUE:
			{
				Value& value=stack.pop().value();
				write_assign_lang(value);
				break;
			}
		case OP::OP_WRITE_EXPR_RESULT:
			{
				// see OP_PREPARE_TO_EXPRESSION
				wcontext->set_in_expression(false);

				Value& value=stack.pop().value();
				wcontext->write(value.as_expr_result());
				break;
			}
		case OP::OP_STRING__WRITE:
			{
				i.next(); // ignore origin
				Value* value=i.next().value;

				const String& string_value=*value->get_string();

				DEBUG_PRINT_STRING(string_value)

				write_no_lang(string_value);
				break;
			}

#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
		case OP::OP_VALUE__GET_ELEMENT_OR_OPERATOR:
			{
				debug_origin=i.next().origin;
				const String& name=*i.next().value->get_string();  debug_name=&name;

				DEBUG_PRINT_STRING(name)

				if(Method* method=main_class.get_method(name)){ // looking operator of that name FIRST
					if(!method->junction_template) method->junction_template=new VJunction(main_class, method);
					stack.push(*method->junction_template);
					break;
				}
				Value& value=get_element(*rcontext, name);
				stack.push(value);
				break;
			}
#else
		case OP::OP_GET_ELEMENT_OR_OPERATOR:
			{
				const String& name=stack.pop().string();  debug_name=&name;
				Value& ncontext=stack.pop().value();
				if(Method* method=main_class.get_method(name)){ // looking operator of that name FIRST
					if(!method->junction_template) method->junction_template=new VJunction(main_class, method);
					stack.push(*method->junction_template);
					break;
				}
				Value& value=get_element(ncontext, name);
				stack.push(value);
				break;
			}
#endif

#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT
		case OP::OP_GET_OBJECT_ELEMENT:
		case OP::OP_GET_OBJECT_ELEMENT__WRITE:
			{
				debug_origin=i.next().origin;
				const String& context_name=*i.next().value->get_string();  debug_name=&context_name;

				DEBUG_PRINT_STRING(context_name)

				Value& object=get_element(*rcontext, context_name);

				debug_origin=i.next().origin;
				const String& field_name=*i.next().value->get_string();  debug_name=&field_name;

				DEBUG_PRINT_STRING(field_name)

				Value& value=get_element(object, field_name);

				if(opcode==OP::OP_GET_OBJECT_ELEMENT){
					stack.push(value);
				} else {
					write_assign_lang(value);
				}
				break;
			}
#endif

#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT
		case OP::OP_GET_OBJECT_VAR_ELEMENT:
		case OP::OP_GET_OBJECT_VAR_ELEMENT__WRITE:
			{
				debug_origin=i.next().origin;
				const String& context_name=*i.next().value->get_string();  debug_name=&context_name;

				DEBUG_PRINT_STRING(context_name)

				Value& object=get_element(*rcontext, context_name);

				debug_origin=i.next().origin;
				const String& var_name=*i.next().value->get_string();  debug_name=&var_name;

				DEBUG_PRINT_STRING(var_name)

				const String* field=&get_element(*rcontext, var_name).as_string();

				Value& value=get_element(object, *field);

				if(opcode==OP::OP_GET_OBJECT_VAR_ELEMENT){
					stack.push(value);
				} else {
					write_assign_lang(value);
				}
				break;
			}
#endif

		case OP::OP_GET_ELEMENT:
			{
				const String& name=stack.pop().string();  debug_name=&name;
				Value& ncontext=stack.pop().value();
				Value& value=get_element(ncontext, name);
				stack.push(value);
				break;
			}

		case OP::OP_GET_ELEMENT__WRITE:
			{
				const String& name=stack.pop().string();  debug_name=&name;
				Value& ncontext=stack.pop().value();
				Value& value=get_element(ncontext, name);
				write_assign_lang(value);
				break;
			}

#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
		case OP::OP_VALUE__GET_ELEMENT:
			{
				debug_origin=i.next().origin;
				const String& name=*i.next().value->get_string(); debug_name=&name;

				DEBUG_PRINT_STRING(name)

				Value& value=get_element(*rcontext, name);
				stack.push(value);
				break;
			}

		case OP::OP_VALUE__GET_ELEMENT__WRITE:
			{
				debug_origin=i.next().origin;
				const String& name=*i.next().value->get_string(); debug_name=&name;

				DEBUG_PRINT_STRING(name)

				Value& value=get_element(*rcontext, name);
				write_assign_lang(value);
				break;
			}

		case OP::OP_WITH_ROOT__VALUE__GET_ELEMENT:
			{
				debug_origin=i.next().origin;
				const String& name=*i.next().value->get_string(); debug_name=&name;

				DEBUG_PRINT_STRING(name)

				Value& value=get_element(*method_frame, name);
				stack.push(value);
				break;
			}
#endif

#ifdef OPTIMIZE_BYTECODE_GET_SELF_ELEMENT
		case OP::OP_WITH_SELF__VALUE__GET_ELEMENT:
		case OP::OP_WITH_SELF__VALUE__GET_ELEMENT__WRITE:
			{
				debug_origin=i.next().origin;
				const String& name=*i.next().value->get_string(); debug_name=&name;

				DEBUG_PRINT_STRING(name)

				Value& value=get_element(get_self(), name);

				if(opcode==OP::OP_WITH_SELF__VALUE__GET_ELEMENT){
					stack.push(value);
				} else {
					write_assign_lang(value);
				}
				break;
			}
#endif

		case OP::OP_OBJECT_POOL:
			{
				ArrayOperation& local_ops=*i.next().ops;
				
				WContext *saved_wcontext=wcontext;
				String::Language saved_lang=flang;
				flang=String::L_PASS_APPENDED;
#ifdef OPTIMIZE_SINGLE_STRING_WRITE
				WObjectPoolWrapper local(wcontext);
#else
				WWrapper local(wcontext);
#endif
				wcontext=&local;

				execute(local_ops);

				stack.push(wcontext->result().as_value());
				flang=saved_lang;
				wcontext=saved_wcontext;
				break;
			}
			
		case OP::OP_STRING_POOL:
			{
				ArrayOperation& local_ops=*i.next().ops;

				WContext *saved_wcontext=wcontext;
				WWrapper local(wcontext);
				wcontext=&local;

				execute(local_ops);

				// from "$a $b" part of expression taking only string value,
				// ignoring any other content of wcontext
				const String* string=wcontext->get_string();
				Value* value=string ? new VString(*string) : new VString();
				stack.push(*value);

				wcontext=saved_wcontext;
				break;
			}

		// CALL
		case OP::OP_CURLY_CODE__STORE_PARAM:
		case OP::OP_EXPR_CODE__STORE_PARAM:
			{
				// code
				ArrayOperation& local_ops=*i.next().ops;

				DEBUG_PRINT_OPS((&local_ops))

				// when they evaluate expression parameter,
				// the object expression result
				// does not need to be written into calling frame
				// it must go into any expressions using that parameter
				// hence, we zero junction.wcontext here, and later
				// in .process we would test that field 
				// in decision "which wwrapper to use"
				VJunction& value=*new VJunction(
					get_self(), 0,
					method_frame, 
					rcontext, 
					opcode==OP::OP_EXPR_CODE__STORE_PARAM?0:wcontext, 
					&local_ops);
#ifndef USE_DESTRUCTORS
				if (opcode!=OP::OP_EXPR_CODE__STORE_PARAM)
					wcontext->attach_junction(&value);
#endif
				// store param
				stack.push(value);
				break;
			}

		case OP::OP_PREPARE_TO_EXPRESSION:
			{
				wcontext->set_in_expression(true);
				break;
			}

#define METHOD_FRAME_ACTION(action)													\
		if(local_ops){																\
			size_t first = stack.top_index();										\
			execute(*local_ops);													\
			frame.store_params((Value**)stack.ptr(first), stack.top_index()-first);	\
			action;																	\
			stack.set_top_index(first);												\
		} else {																	\
			frame.empty_params();													\
			action;																	\
		}

		case OP::OP_CALL:
			{
				ArrayOperation* local_ops=i.next().ops;

				DEBUG_PRINT_OPS(local_ops)
				DEBUG_PRINT_STR("->\n")

				Value& value=stack.pop().value();

				Junction* junction=value.get_junction();
				if(!junction) {
					if(value.is("void"))
						throw Exception(PARSER_RUNTIME,
							0,
							"undefined method");
					else
						throw Exception(PARSER_RUNTIME,
							0,
							"is '%s', not a method or junction, can not call it",
								value.type());
				}

				Value *result;
				{
					VMethodFrame frame(*junction->method, method_frame, junction->self);
					METHOD_FRAME_ACTION(op_call(frame));
					result=&frame.result().as_value();
					// VMethodFrame desctructor deletes junctions in stack params here
				}
				stack.push(*result);

				DEBUG_PRINT_STR("<-returned")

				if(get_skip())
					return;
				if(get_interrupted()) {
					set_interrupted(false);
					throw Exception("parser.interrupted",
						0,
						"execution stopped");
				}
				break;
			}

		case OP::OP_CALL__WRITE:
			{
				ArrayOperation* local_ops=i.next().ops;

				DEBUG_PRINT_OPS(local_ops)
				DEBUG_PRINT_STR("->\n")

				Value& value=stack.pop().value();

				Junction* junction=value.get_junction();
				if(!junction) {
					if(value.is("void"))
						throw Exception(PARSER_RUNTIME,
							0,
							"undefined method");
					else
						throw Exception(PARSER_RUNTIME,
							0,
							"is '%s', not a method or junction, can not call it",
							value.type());
				}

#ifdef OPTIMIZE_CALL
				const Method& method=*junction->method;
				if(method.call_optimization==Method::CO_WITHOUT_FRAME){
					if(local_ops){ // store param code goes here
						size_t first = stack.top_index();
						execute(*local_ops);

						MethodParams method_params;
						method_params.store_params((Value**)stack.ptr(first), stack.top_index()-first);
						method.check_actual_numbered_params(junction->self, &method_params);
						method.native_code(*this, method_params); // execute it

						stack.set_top_index(first);
					} else {
						MethodParams method_params;
						method.check_actual_numbered_params(junction->self, &method_params);
						method.native_code(*this, method_params); // execute it
					}
				} else if(method.call_optimization==Method::CO_WITHOUT_WCONTEXT){
					VMethodFrame frame(method, method_frame, junction->self);
					METHOD_FRAME_ACTION(op_call_write(frame));
				} else 
#endif // OPTIMIZE_CALL
				{
					VMethodFrame frame(method, method_frame, junction->self);
					METHOD_FRAME_ACTION(op_call(frame));
					write_pass_lang(frame.result());
				}

				DEBUG_PRINT_STR("<-returned")

				if(get_skip())
					return;
				if(get_interrupted()) {
					set_interrupted(false);
					throw Exception("parser.interrupted",
						0,
						"execution stopped");
				}
				break;
			}

		case OP::OP_CONSTRUCT_OBJECT:
		case OP::OP_CONSTRUCT_OBJECT__WRITE:
			{
				debug_origin=i.next().origin;
				Value& vclass_name=*i.next().value;
				const String& class_name=*vclass_name.get_string(); debug_name=&class_name;

				DEBUG_PRINT_STRING(class_name)

				Value* class_value=get_class(class_name);
				if(!class_value)
					throw Exception(PARSER_RUNTIME,
						&class_name,
						"class is undefined"); 

				debug_origin=i.next().origin;
				Value& vconstructor_name=*i.next().value;
				const String& constructor_name=*vconstructor_name.get_string(); debug_name=&constructor_name;

				DEBUG_PRINT_STRING(constructor_name)

				Junction* constructor_junction=get_element(*class_value, constructor_name).get_junction();
				if(!constructor_junction)
					throw Exception(PARSER_RUNTIME,
						&constructor_name,
						"constructor must be declared in class '%s'", 
						class_value->get_class()->name_cstr());

				ArrayOperation* local_ops=i.next().ops;
				DEBUG_PRINT_OPS(local_ops)
				DEBUG_PRINT_STR("->\n")

				Value *result;
				{
					Value& object=construct(*class_value, *constructor_junction->method);
					VConstructorFrame frame(*constructor_junction->method, method_frame, object);
					METHOD_FRAME_ACTION(op_call(frame));
					object.enable_default_setter();
					result=&frame.result().as_value();
					// VMethodFrame desctructor deletes junctions in stack params here
				}

				if(opcode==OP::OP_CONSTRUCT_OBJECT)
					stack.push(*result);
				else
					write_pass_lang(*result);

				DEBUG_PRINT_STR("<-returned")
				break;
			}

		// expression ops: unary
		case OP::OP_NEG:
			{
				Value& a=stack.pop().value();
				Value& value=*new VDouble(-a.as_double());
				stack.push(value);
				break;
			}
		case OP::OP_INV:
			{
				Value& a=stack.pop().value();
				Value& value=*new VDouble(~a.as_int());
				stack.push(value);
				break;
			}
		case OP::OP_NOT:
			{
				Value& a=stack.pop().value();
				Value& value=VBool::get(!a.as_bool());
				stack.push(value);
				break;
			}
		case OP::OP_DEF:
			{
				Value& a=stack.pop().value();
				Value& value=VBool::get(a.is_defined());
				stack.push(value);
				break;
			}
		case OP::OP_IN:
			{
				Value& a=stack.pop().value();
				const String& path=a.as_string();
				Value& value=VBool::get(request_info.uri && *request_info.uri && path.this_starts(request_info.uri));
				stack.push(value);
				break;
			}
		case OP::OP_FEXISTS:
			{
				Value& a=stack.pop().value();
				Value& value=VBool::get(file_exist(absolute(a.as_string())));
				stack.push(value);
				break;
			}
		case OP::OP_DEXISTS:
			{
				Value& a=stack.pop().value();
				Value& value=VBool::get(dir_exists(absolute(a.as_string())));
				stack.push(value);
				break;
			}

		// expression ops: binary
		case OP::OP_SUB: 
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();
				Value& value=*new VDouble(a.as_double() - b.as_double());
				stack.push(value);
				break;
			}
		case OP::OP_ADD: 
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();
				Value& value=*new VDouble(a.as_double() + b.as_double());
				stack.push(value);
				break;
			}
		case OP::OP_MUL: 
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();
				Value& value=*new VDouble(a.as_double() * b.as_double());
				stack.push(value);
				break;
			}
		case OP::OP_DIV: 
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();

				double a_double=a.as_double();
				double b_double=b.as_double();

				if(b_double == 0) {
					//const String* problem_source=b.as_string();
					throw Exception("number.zerodivision",
						0, //problem_source,
						"Division by zero");
				}

				Value& value=*new VDouble(a_double / b_double);
				stack.push(value);
				break;
			}
		case OP::OP_MOD: 
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();

				double a_double=a.as_double();
				double b_double=b.as_double();

				if(b_double == 0) {
					//const String* problem_source=b.as_string();
					throw Exception("number.zerodivision",
						0, //problem_source,
						"Modulus by zero");
				}

				Value& value=*new VDouble(fmod(a_double, b_double));
				stack.push(value);
				break;
			}
		case OP::OP_INTDIV:
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();

				int a_int=a.as_int();
				int b_int=b.as_int();

				if(b_int == 0) {
					//const String* problem_source=b.as_string();
					throw Exception("number.zerodivision",
						0, //problem_source,
						"Division by zero");
				}

				Value& value=*new VInt(a_int / b_int);
				stack.push(value);
				break;
			}
		case OP::OP_BIN_SL:
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();
				Value& value=*new VInt(
					a.as_int() <<
					b.as_int());
				stack.push(value);
				break;
			}
		case OP::OP_BIN_SR:
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();
				Value& value=*new VInt(
					a.as_int() >>
					b.as_int());
				stack.push(value);
				break;
			}
		case OP::OP_BIN_AND:
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();
				Value& value=*new VInt(
					a.as_int() &
					b.as_int());
				stack.push(value);
				break;
			}
		case OP::OP_BIN_OR:
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();
				Value& value=*new VInt(
					a.as_int() |
					b.as_int());
				stack.push(value);
				break;
			}
		case OP::OP_BIN_XOR:
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();
				Value& value=*new VInt(
					a.as_int() ^
					b.as_int());
				stack.push(value);
				break;
			}
		case OP::OP_LOG_AND:
			{
				ArrayOperation& local_ops=stack.pop().ops();  Value& a=stack.pop().value();
				bool result;
				if(a.as_bool()) {
					execute(local_ops);
					Value& b=stack.pop().value();
					result=b.as_bool();
				} else
					result=false;
				Value& value=VBool::get(result);
				stack.push(value);
				break;
			}
		case OP::OP_LOG_OR:
			{
				ArrayOperation& local_ops=stack.pop().ops();  Value& a=stack.pop().value();
				bool result;
				if(a.as_bool()) 
					result=true;
				else {
					execute(local_ops);
					Value& b=stack.pop().value();
					result=b.as_bool();
				}
				Value& value=VBool::get(result);
				stack.push(value);
				break;
			}
		case OP::OP_LOG_XOR:
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();
				Value& value=VBool::get(a.as_bool() ^ b.as_bool());
				stack.push(value);
				break;
			}
		case OP::OP_NUM_LT: 
			{
				volatile double b_double=stack.pop().value().as_double();
				volatile double a_double=stack.pop().value().as_double();
				Value& value=VBool::get(a_doubleb_double);
				stack.push(value);
				break;
			}
		case OP::OP_NUM_LE: 
			{
				volatile double b_double=stack.pop().value().as_double();
				volatile double a_double=stack.pop().value().as_double();
				Value& value=VBool::get(a_double<=b_double);
				stack.push(value);
				break;
			}
		case OP::OP_NUM_GE: 
			{
				volatile double b_double=stack.pop().value().as_double();
				volatile double a_double=stack.pop().value().as_double();
				Value& value=VBool::get(a_double>=b_double);
				stack.push(value);
				break;
			}
		case OP::OP_NUM_EQ: 
			{
				volatile double b_double=stack.pop().value().as_double();
				volatile double a_double=stack.pop().value().as_double();
				Value& value=VBool::get(a_double==b_double);
				stack.push(value);
				break;
			}
		case OP::OP_NUM_NE: 
			{
				volatile double b_double=stack.pop().value().as_double();
				volatile double a_double=stack.pop().value().as_double();
				Value& value=VBool::get(a_double!=b_double);
				stack.push(value);
				break;
			}
		case OP::OP_STR_LT: 
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();
				Value& value=VBool::get(a.as_string() < b.as_string());
				stack.push(value);
				break;
			}
		case OP::OP_STR_GT: 
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();
				Value& value=VBool::get(a.as_string() > b.as_string());
				stack.push(value);
				break;
			}
		case OP::OP_STR_LE: 
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();
				Value& value=VBool::get(a.as_string() <= b.as_string());
				stack.push(value);
				break;
			}
		case OP::OP_STR_GE: 
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();
				Value& value=VBool::get(a.as_string() >= b.as_string());
				stack.push(value);
				break;
			}
		case OP::OP_STR_EQ: 
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();
				Value& value=VBool::get(a.as_string() == b.as_string());
				stack.push(value);
				break;
			}
		case OP::OP_STR_NE: 
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();
				Value& value=VBool::get(a.as_string() != b.as_string());
				stack.push(value);
				break;
			}
		case OP::OP_IS:
			{
				Value& b=stack.pop().value();  Value& a=stack.pop().value();
				Value& value=VBool::get(a.is(b.as_string().cstr()));
				stack.push(value);
				break;
			}

		default:
			throw Exception(0,
				0,
				"invalid opcode %d", opcode); 
		}
	}
	} catch(const Exception&) {
		// record it to stack trace
		if(debug_name)
			exception_trace.push(Trace(debug_name, debug_origin));
		rethrow;
	}
}

#define SAVE_CONTEXT								\
	VMethodFrame *saved_method_frame=method_frame;	\
	Value* saved_rcontext=rcontext;					\
	WContext *saved_wcontext=wcontext;

#define RESTORE_CONTEXT					\
	wcontext=saved_wcontext;			\
	rcontext=saved_rcontext;			\
	method_frame=saved_method_frame;


Value& Request::construct(Value &class_value, const Method &method){
	VStateless_class& called_class=*class_value.get_class();

	if(method.call_type!=Method::CT_STATIC) {
		// this is a constructor call
		if(Value* result=called_class.create_new_value(fpool)) {
				// some stateless_class creatable derivates
				return *result;
		} else 
			throw Exception(PARSER_RUNTIME,
				0, //&frame.name(),
				"is not a constructor, system class '%s' can be constructed only implicitly", 
					called_class.name().cstr());
	} else
		throw Exception(PARSER_RUNTIME,
			0, //&frame.name(),
				"method is static and can not be used as constructor");
}

void Request::op_call(VMethodFrame& frame){
	// see OP_PREPARE_TO_EXPRESSION
	frame.set_in_expression(wcontext->get_in_expression());
				
	SAVE_CONTEXT

	rcontext=wcontext=method_frame=&frame;

	Value& self=frame.self();
	const Method& method=frame.method;
	Method::Call_type call_type=self.get_class()==&self ? Method::CT_STATIC : Method::CT_DYNAMIC;

	if(method.call_type==Method::CT_ANY || method.call_type==call_type) { // allowed call type?
		if(method.native_code) { // native code?
			method.check_actual_numbered_params(self, frame.numbered_params());
			method.native_code(*this, *frame.numbered_params()); // execute it
		} else // parser code, execute it
			recoursion_checked_execute(*method.parser_code);
	} else
		throw Exception(PARSER_RUNTIME,
			0,
			"is not allowed to be called %s", 
			call_type==Method::CT_STATIC?"statically":"dynamically");

	RESTORE_CONTEXT
}

void Request::op_call_write(VMethodFrame& frame){
	VMethodFrame *saved_method_frame=method_frame;
	Value* saved_rcontext=rcontext;

	rcontext=&frame;
	method_frame=&frame;

	Value& self=frame.self();
	const Method& method=frame.method;
	Method::Call_type call_type=self.get_class()==&self ? Method::CT_STATIC : Method::CT_DYNAMIC;

	if(method.call_type==Method::CT_ANY || method.call_type==call_type) { // allowed call type?
		if(method.native_code) { // native code?
			method.check_actual_numbered_params(self, frame.numbered_params());
			method.native_code(*this, *frame.numbered_params()); // execute it
		} else // parser code, execute it
			recoursion_checked_execute(*method.parser_code);
	} else
		throw Exception(PARSER_RUNTIME,
			0,
			"is not allowed to be called %s", 
			call_type==Method::CT_STATIC?"statically":"dynamically");
	
	rcontext=saved_rcontext;
	method_frame=saved_method_frame;
}

Value& Request::get_element(Value& ncontext, const String& name) {
	if(wcontext->get_somebody_entered_some_class()) // ^class:method
		if(VStateless_class *called_class=ncontext.get_class())
			if(VStateless_class *read_class=rcontext->get_class())
				if(read_class->derived_from(*called_class)){ // current derived from called
					Value *value=called_class->get_element(get_self(), name);
					return *(value ? &process_to_value(*value) : VVoid::get());
				}

	Value* value=ncontext.get_element(name);

	return *(value ? &process_to_value(*value) : VVoid::get());
}

void Request::put_element(Value& ncontext, const String& name, Value* value) {
	// put_element can return property-setting-junction
	if(const VJunction* vjunction=ncontext.put_element(name, value))
		if(vjunction!=PUT_ELEMENT_REPLACED_ELEMENT) {
			const Junction& junction = vjunction->junction();
			VConstructorFrame frame(*junction.method, method_frame /*caller*/, junction.self);

			size_t param_count=frame.method_params_count();

 			if(junction.auto_name){ 
				// default setter
 				if(param_count!=2)
 					throw Exception(PARSER_RUNTIME,
 						0,
 						"default setter method must have TWO parameters (has %d parameters)", param_count);

				Value* params[2] = { new VString(*junction.auto_name), value };
				frame.store_params(params, 2);

				Temp_disable_default_setter temp(junction.self);
				execute_method(frame);
 			} else {
				// setter
 				if(param_count!=1)
 					throw Exception(PARSER_RUNTIME,
 						0,
 						"setter method must have ONE parameter (has %d parameters)", param_count);

				frame.store_params(&value, 1);
				execute_method(frame);
			}
		}
}

StringOrValue Request::process_getter(Junction& junction) {
	VMethodFrame frame(*junction.method, method_frame/*caller*/, junction.self);
	size_t param_count=frame.method_params_count();

	if(junction.auto_name){ 
		// default getter
		Value *param;

		if(param_count){
			if(param_count>1)
				throw Exception(PARSER_RUNTIME,
					0,
					"default getter method can't have more then 1 parameter (has %d parameters)", param_count);
			param=new VString(*junction.auto_name);
			frame.store_params(¶m, 1);
		} // no need for else frame.empty_params()

		Temp_disable_default_getter temp(junction.self);
		execute_method(frame);
	} else {
		// getter
		if(param_count!=0)
			throw Exception(PARSER_RUNTIME,
				0,
				"getter method must have no parameters (has %d parameters)", param_count);
		
		// no need for frame.empty_params()
		execute_method(frame);
	}

	return frame.result();
}

/**	@param intercept_string
	- true:
		they want result=string value, 
		possible object result goes to wcontext
	- false:
		they want any result[string|object]
		nothing goes to wcontext.
		used in @c (expression) params evaluation

	using the fact it's either string_ or value_ result requested to speed up checkes
*/

StringOrValue Request::process(Value& input_value, bool intercept_string) {
	Junction* junction=input_value.get_junction();
	if(junction) {
		if(junction->is_getter) { // is it a getter-junction?
			return process_getter(*junction);
		}

		if(junction->code) { // is it a code-junction?
			// process it
			StringOrValue result;

			DEBUG_PRINT_STR("ja->\n")

			if(!junction->method_frame)
				throw Exception(PARSER_RUNTIME,
					0,
					"junction used outside of context");

			SAVE_CONTEXT

			method_frame=junction->method_frame;
			rcontext=junction->rcontext;

			// for expression method params
			// wcontext is set 0
			// using the fact in decision "which wwrapper to use"
			bool using_code_frame=intercept_string && junction->wcontext;
			if(using_code_frame) {
				// almost plain wwrapper about junction wcontext 

				VCodeFrame local(*junction->wcontext);
				wcontext=&local;

				// execute it
				recoursion_checked_execute(*junction->code);

				// CodeFrame soul:
				result=wcontext->result();
			} else {
				// plain wwrapper
				WWrapper local(wcontext);
				wcontext=&local;

				// execute it
				recoursion_checked_execute(*junction->code);

				result=wcontext->result();
			}

			RESTORE_CONTEXT

			DEBUG_PRINT_STR("<-ja returned")

			return result;
		}

		// it is then method-junction, do not explode it
		// just return it as we do for usual objects
	}	

	return input_value;
}

void Request::process_write(Value& input_value) {
	Junction* junction=input_value.get_junction();
	if(junction) {
		if(junction->is_getter) { // is it a getter-junction?
			write_pass_lang(process_getter(*junction));
			return;
		}

		if(junction->code) { // is it a code-junction?
							// process it

			DEBUG_PRINT_STR("ja->\n")

			if(!junction->method_frame)
				throw Exception(PARSER_RUNTIME,
					0,
					"junction used outside of context");

			SAVE_CONTEXT

			method_frame=junction->method_frame;
			rcontext=junction->rcontext;

			// for expression method params
			// wcontext is set 0
			// using the fact in decision "which wwrapper to use"
#ifdef OPTIMIZE_CALL
			if(wcontext==junction->wcontext){
				// no wrappers for wcontext
				recoursion_checked_execute(*junction->code);
				RESTORE_CONTEXT

			} else
#endif
			if(junction->wcontext) {
				// almost plain wwrapper about junction wcontext 
				VCodeFrame local(*junction->wcontext);
				wcontext=&local;

				// execute it
				recoursion_checked_execute(*junction->code);
				RESTORE_CONTEXT
				write_pass_lang(local.result());
			} else {
				// plain wwrapper
				WWrapper local(wcontext);
				wcontext=&local;

				// execute it
				recoursion_checked_execute(*junction->code);
				RESTORE_CONTEXT
				write_pass_lang(local.result());
			}

			DEBUG_PRINT_STR("<-ja returned")

			return;
		}

		// it is then method-junction, do not explode it
		// just return it as we do for usual objects
	}

	write_pass_lang(input_value);
}

void Request::execute_method(VMethodFrame& aframe) {
	SAVE_CONTEXT
	
	// initialize contexts
	rcontext=wcontext=method_frame=&aframe;
	
	// execute!	
	recoursion_checked_execute(*aframe.method.parser_code);
	
	RESTORE_CONTEXT
}

const String* Request::execute_method(Value& aself, 
					const Method& method, Value* optional_param,
					bool do_return_string) {

	VMethodFrame local_frame(method, method_frame/*caller*/, aself);

	if(optional_param && local_frame.method_params_count()>0) {
		local_frame.store_params(&optional_param, 1);
	} else {
		local_frame.empty_params();
	}

	// prevent non-string writes for better error reporting
	if(do_return_string)
		local_frame.write(local_frame);
	
	execute_method(local_frame);
	
	return do_return_string ? local_frame.get_string() : 0;
}

Request::Execute_nonvirtual_method_result 
Request::execute_nonvirtual_method(VStateless_class& aclass, 
					const String& method_name,
					VString* optional_param,
					bool do_return_string) {
	Execute_nonvirtual_method_result result;
	result.method=aclass.get_method(method_name);
	if(result.method)
		result.string=execute_method(aclass, *result.method, optional_param, do_return_string);
	return result;
}

const String* Request::execute_virtual_method(Value& aself, 
					const String& method_name) {
	if(Value* value=aself.get_element(method_name))
		if(Junction* junction=value->get_junction())
			if(const Method *method=junction->method) 
				return execute_method(aself, *method, 0/*no params*/, true);
			
	return 0;
}

const String* Request::get_method_filename(const Method* method){
	if(ArrayOperation* code=method->parser_code)
		if(code){
			Operation::Origin origin={0, 0, 0};
			Array_iterator i(*code);
			while( i.has_next() ){
				switch( i.next().code ){
					case OP::OP_CURLY_CODE__STORE_PARAM: 
					case OP::OP_EXPR_CODE__STORE_PARAM:
					case OP::OP_CURLY_CODE__CONSTRUCT:
					case OP::OP_NESTED_CODE:
					case OP::OP_OBJECT_POOL:
					case OP::OP_STRING_POOL:
					case OP::OP_CALL:
					case OP::OP_CALL__WRITE:
						{
							i.next(); // skip local ops
							i.next(); // skip next opcode
							// continue execution
						}
					case OP::OP_CONSTRUCT_OBJECT:
					case OP::OP_CONSTRUCT_OBJECT__WRITE:
					case OP::OP_VALUE:
					case OP::OP_STRING__WRITE:
					case OP::OP_VALUE__GET_CLASS:
#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT
					case OP::OP_GET_OBJECT_ELEMENT:
					case OP::OP_GET_OBJECT_ELEMENT__WRITE:
#endif
#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT
					case OP::OP_GET_OBJECT_VAR_ELEMENT:
					case OP::OP_GET_OBJECT_VAR_ELEMENT__WRITE:
#endif
#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
					case OP::OP_VALUE__GET_ELEMENT:
					case OP::OP_VALUE__GET_ELEMENT__WRITE:
					case OP::OP_VALUE__GET_ELEMENT_OR_OPERATOR:
					case OP::OP_WITH_ROOT__VALUE__GET_ELEMENT:
#endif
#ifdef OPTIMIZE_BYTECODE_GET_SELF_ELEMENT
					case OP::OP_WITH_SELF__VALUE__GET_ELEMENT:
					case OP::OP_WITH_SELF__VALUE__GET_ELEMENT__WRITE:
#endif
#ifdef OPTIMIZE_BYTECODE_CONSTRUCT
					case OP::OP_WITH_ROOT__VALUE__CONSTRUCT_EXPR:
					case OP::OP_WITH_ROOT__VALUE__CONSTRUCT_VALUE:
					case OP::OP_WITH_WRITE__VALUE__CONSTRUCT_EXPR:
					case OP::OP_WITH_WRITE__VALUE__CONSTRUCT_VALUE:
					case OP::OP_WITH_SELF__VALUE__CONSTRUCT_EXPR:
					case OP::OP_WITH_SELF__VALUE__CONSTRUCT_VALUE:
#endif
						{
							origin=i.next().origin;
							break;
						}
				}
				if(origin.file_no)
					return get_used_filename(origin.file_no);
			}
		}
	return 0;
}

parser-3.4.3/src/main/pa_dictionary.C000644 000000 000000 00000004101 11730603275 017560 0ustar00rootwheel000000 000000 /**	@file
	Parser: dictionary class  impl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_dictionary.h"
#include "pa_exception.h"

volatile const char * IDENT_PA_DICTIONARY_C="$Id: pa_dictionary.C,v 1.26 2012/03/16 09:24:13 moko Exp $" IDENT_PA_DICTIONARY_H;

Dictionary::Dictionary(Table& atable): substs(atable.count()) {
	// clear starting_lines
	memset(starting_line_of, 0, sizeof(starting_line_of));
	// grab first letters of first column of a table
	constructor_line=1;

	for(Array_iterator i(atable); i.has_next(); ) {
		ArrayString* row=i.next();

		append_subst(
			row->get(0),
			(row->count()>1) ? row->get(1) : 0,
			"dictionary table 'from' column elements must not be empty"
		);
	}
}

Dictionary::Dictionary(const String& from, const String& to): substs(1) {
	// clear starting_lines
	memset(starting_line_of, 0, sizeof(starting_line_of));
	constructor_line=1;

	append_subst(&from, &to);
}


void Dictionary::append_subst(const String* from, const String* to, const char* exception_cstr) {
	if(from->is_empty())
		throw Exception(PARSER_RUNTIME,
			0,
			exception_cstr ? exception_cstr : "'from' must not be empty");

	// record simplier 'from' for quick comparisons in 'starts' extremely-tight-callback
	substs+=Dictionary::Subst(from->cstr(), (to && !to->is_empty()) ? to : 0);

	unsigned char c=(unsigned char)from->first_char();
	if(!starting_line_of[c])
		starting_line_of[c]=constructor_line;

	constructor_line++;
}

#ifndef DOXYGEN
struct First_that_begins_info {
	int line;
	const char* str;
};
#endif
static bool starts(Dictionary::Subst subst, First_that_begins_info* info) {
	// skip irrelevant lines
	if(info->line>1) {
		--info->line;
		return 0;
	}

	return strncmp(subst.from, info->str, subst.from_length)==0;
}
Dictionary::Subst Dictionary::first_that_begins(const char* str) const {
	First_that_begins_info info;
	if((info.line=starting_line_of[(unsigned char)*str])) {
		info.str=str;
		return substs.first_that(starts, &info);
	} else
		return 0;
}
parser-3.4.3/src/main/untaint.C000644 000000 000000 00000045015 12227057562 016432 0ustar00rootwheel000000 000000 /** @file
	Parser: String class part: untaint mechanizm.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

volatile const char * IDENT_UNTAINT_C="$Id: untaint.C,v 1.165 2013/10/14 21:17:38 moko Exp $";


#include "pa_string.h"
#include "pa_hash.h"
#include "pa_exception.h"
#include "pa_table.h"
#include "pa_globals.h"
#include "pa_dictionary.h"
#include "pa_common.h"
#include "pa_charset.h"
#include "pa_request_charsets.h"
#include "pa_sapi.h"

extern "C" { // author forgot to do that
#include "ec.h"
}

#include "pa_sql_connection.h"

// defines

#undef CORD_ec_append
// redefining to intercept flushes and implement whitespace optimization
// of all consequent white space chars leaving only first one
#define CORD_ec_append(x, c) \
    {  \
	bool skip=false; \
	if(optimize) switch(c) { \
	case ' ': case '\n': case '\t': \
		if(whitespace) \
			skip=true; /*skipping subsequent*/ \
		else \
			whitespace=true; \
		break; \
	default: \
		whitespace=false; \
		break; \
	} \
	if(!skip) { \
		if ((x)[0].ec_bufptr == (x)[0].ec_buf + CORD_BUFSZ) { \
	  		CORD_ec_flush_buf(x); \
		} \
		*((x)[0].ec_bufptr)++ = (c); \
	} \
    }


#define escape_fragment(action) \
	for(; fragment_length--; CORD_next(info->pos)) { \
		char c=CORD_pos_fetch(info->pos); \
		action \
	}
#define _default CORD_ec_append(info->result, c)
#define encode(need_encode_func, prefix, otherwise)  \
	if(need_encode_func(c)) { \
		CORD_ec_append(info->result, prefix); \
		CORD_ec_append(info->result, hex_digits[((unsigned char)c) >> 4]); \
		CORD_ec_append(info->result, hex_digits[((unsigned char)c) & 0x0F]); \
	} else \
		CORD_ec_append(info->result, otherwise);
#define to_char(c)  { CORD_ec_append(info->result, c); whitespace=false; }
#define to_string(s)  { CORD_ec_append_cord(info->result, s); whitespace=false; }

inline bool need_file_encode(unsigned char c){
	// russian letters and space ENABLED
	// encoding only these...
	return strchr(
			"*?\"<>|"
#ifndef WIN32
			":\\"
#endif
			, c)!=0;
}

inline bool need_uri_encode(unsigned char c){
	return !(pa_isalnum(c) || strchr("_-./*", c));
}

inline bool need_regex_escape(unsigned char c){
	return strchr("\\^$.[]|()?*+{}-", c)!=0;
}

inline bool need_parser_code_escape(unsigned char c){
	return strchr("^$;@()[]{}:#\"", c)!=0;
}

// String

/*
HTTP-header    = field-name ":" [ field-value ] CRLF

field-name     = token
field-value    = *( field-content | LWS )

field-content  = 


token          = 1*
word           = token | quoted-string
quoted-string  = ( <"> *(qdtext | quoted-pair ) <"> )
qdtext         = >
quoted-pair    = "\" CHAR

OCTET          = 
CHAR           = 

tspecials      = "(" | ")" | "<" | ">" | "@"
               | "," | ";" | ":" | "\" | <">
               | "/" | "[" | "]" | "?" | "="
               | "{" | "}" | SP | HT

SP             = 
HT             = 

LWS            = [CRLF] 1*( SP | HT )
TEXT           = 
CTL            = 


  if(strchr("()<>@,;:\\\"/[]?={} \t", *ptr))
*/
inline bool need_quote_http_header(const char* ptr, size_t size) {
	for(; size--; ptr++)
		if(strchr(";\\\"= \t" /* excluded ()<>@, :/ ? []{} */, *ptr))
			return true;
	return false;
}

#ifndef DOXYGEN
struct Append_fragment_info {
	String::Language lang;
	String::Languages* dest_languages;
	size_t dest_body_plan_length;
};
#endif
int append_fragment_optimizing(char alang, size_t asize, Append_fragment_info* info) {
	const String::Language lang=(String::Language)(unsigned char)alang;
	// main idea here:
	// tainted piece would get OPTIMIZED bit from 'lang'
	// clean piece would be marked OPTIMIZED manually
	// pieces with determined languages [not tainted|clean] would retain theirs langs
	info->dest_languages->append(info->dest_body_plan_length, 
		lang==String::L_TAINTED?
			info->lang
			:lang==String::L_CLEAN?
				(String::Language)(String::L_CLEAN|String::L_OPTIMIZE_BIT) // ORing with OPTIMIZED flag
				:lang,
		asize);
	info->dest_body_plan_length+=asize;

	return 0; // 0=continue
}
int append_fragment_nonoptimizing(char alang, size_t asize, Append_fragment_info* info) {
	const String::Language lang=(String::Language)(unsigned char)alang;
	// The core idea: tainted pieces got marked with context's lang
	info->dest_languages->append(info->dest_body_plan_length, 
		lang==String::L_TAINTED?
			info->lang
			:lang,
		asize);
	info->dest_body_plan_length+=asize;

	return 0; // 0=continue
}

/** 
	appends to other String,
	marking all tainted pieces of it with @a lang.
	or marking ALL pieces of it with a @a lang when @a forced to,
	and propagating OPTIMIZE language bit.
*/
String& String::append_to(String& dest, Language ilang, bool forced) const {
	if(is_empty())
		return dest;

	// first: fragment infos
	
	if(ilang==L_PASS_APPENDED) // without language-change?
		dest.langs.appendHelper(dest.body, langs, body);
	else if(forced) //forcing passed lang?
		dest.langs.appendHelper(dest.body, ilang, body);
	else {
		if(langs.opt.is_not_just_lang){
			Append_fragment_info info={ilang, &dest.langs, dest.body.length()};
			langs.for_each(body, ilang&L_OPTIMIZE_BIT?
				append_fragment_optimizing
				:append_fragment_nonoptimizing, &info);
		} else {
			Language lang=langs.opt.lang;
			// see append_fragment_* for explanation
			if(ilang&L_OPTIMIZE_BIT){
				dest.langs.appendHelper(dest.body,
					lang==String::L_TAINTED?
						ilang
						:lang==String::L_CLEAN?
							(String::Language)(String::L_CLEAN|String::L_OPTIMIZE_BIT)
							:lang,
					body);
			} else {
				dest.langs.appendHelper(dest.body, lang==String::L_TAINTED ? ilang:lang, body);
			}
		}
	}

	// next: letters
	dest.body<.  An 'encoded-word' that appears within a
    'phrase' MUST be separated from any adjacent 'word', 'text' or
    'special' by 'linear-white-space'.
...
   (2) The 8-bit hexadecimal value 20 (e.g., ISO-8859-1 SPACE) may be
       represented as "_" (underscore, ASCII 95.).  (This character may
       not pass through some internetwork mail gateways, but its use
       will greatly enhance readability of "Q" encoded data with mail
       readers that do not support this encoding.)  Note that the "_"
       always represents hexadecimal 20, even if the SPACE character
       occupies a different code position in the character set in use.

	paf: obviously, 
		without "=", or one could not differ "=E0" and "russian letter a"
		and without "_", or in would mean 0x20
*/
inline bool mail_header_char_valid_within_Qencoded(char c) {
	return (pa_isalnum((unsigned char)c) || strchr("!*+-/", c));
}
inline bool addr_spec_soon(const char *src) {
	for(char c; (c=*src); src++)
		if(c=='<')
			return true;
		else if(!(c==' ' || c=='\t'))
			return false;
	return false;
}
/**
	RFC 
	Upper case should be used for hexadecimal digits "A" through "F"
	The 8-bit hexadecimal value 20 (e.g., ISO-8859-1 SPACE) 
	may be represented as "_" 
*/
inline bool mail_header_nonspace_char(char c) {
	return c != 0x20;
}

inline void ec_append(CORD_ec& result, bool& optimize, bool& whitespace, CORD_pos pos, size_t size) {
	while(size--) {
		CORD_ec_append(result, CORD_pos_fetch(pos));
		CORD_next(pos);
	}
}
inline void pa_CORD_pos_advance(CORD_pos pos, size_t n) {
	while(true) {
		long avail=CORD_pos_chars_left(pos);
		if(avail<=0) {
			CORD_next(pos);
			if(!--n)
				break;
		} else if((size_t)avail=n
			CORD_pos_advance(pos, n);
			break;
		}
	}
}

#ifndef DOXYGEN
struct Cstr_to_string_body_block_info {
	// input
	String::Language lang;
	SQL_Connection* connection;
	const Request_charsets* charsets;
	const String::Body* body;

	// output
	CORD_ec result;

	// private
	CORD_pos pos;
	size_t fragment_begin;
	bool whitespace;
	const char* exception;
};
#endif

// @todo: replace info->body->mid with something that uses info->pos
int cstr_to_string_body_block(String::Language to_lang, size_t fragment_length, Cstr_to_string_body_block_info* info) {
	bool& whitespace=info->whitespace;
	size_t fragment_end=info->fragment_begin+fragment_length;
	//fprintf(stderr, "%d, %d =%s=\n", to_lang, fragment_length, info->body->cstr());
	
	bool optimize=(to_lang & String::L_OPTIMIZE_BIT)!=0;
	if(!optimize)
		whitespace=false;
		
	switch(to_lang & ~String::L_OPTIMIZE_BIT) {
	case String::L_CLEAN:
	case String::L_TAINTED:
	case String::L_AS_IS:
		// clean piece

		// tainted piece, but undefined untaint language
		// for VString.as_double of tainted values
		// for ^process{body} evaluation

		// tainted, untaint language: as-is
		ec_append(info->result, optimize, whitespace, info->pos, fragment_length);
		break;
	case String::L_FILE_SPEC:
		// tainted, untaint language: file [name]
		{
			escape_fragment(
				encode(need_file_encode, '_', c); 
			);
		}
		break;
	case String::L_URI:
		// tainted, untaint language: uri	 
		{	 
			const char *fragment_str=info->body->mid(info->fragment_begin, fragment_length).cstr();	 
			// skip source [we use recoded version]	 
			pa_CORD_pos_advance(info->pos, fragment_length);	 
			String::C output(fragment_str, fragment_length);	 
			if(info->charsets)	 
				output=Charset::transcode(output,	 
					info->charsets->source(),	 
					info->charsets->client());	 

			char c;	 
			for(const char* src=output.str; (c=*src++); )	 
				encode(need_uri_encode, '%', c);	 
		}
		break;
	case String::L_HTTP_HEADER:
		// tainted, untaint language: http-field-content-text
		escape_fragment(switch(c) {
			case '\n': 
			case '\r': to_string(" ");  break;
			default: _default; break;
		});
		break;
	case String::L_MAIL_HEADER:
		// tainted, untaint language: mail-header
		// http://www.ietf.org/rfc/rfc2047.txt
		if(info->charsets) {
			size_t mail_size;
			const char *mail_ptr=
				info->body->mid(info->fragment_begin, mail_size=fragment_length).cstr();
			// skip source [we use recoded version]
			pa_CORD_pos_advance(info->pos, mail_size);

			const char* charset_name=info->charsets->mail().NAME().cstr();

			// Subject: Re: parser3: =?koi8-r?Q?=D3=C5=CD=C9=CE=C1=D2?=
			bool to_quoted_printable=false;

			bool email=false;
			uchar c;
			for(const char* src=mail_ptr; (c=(uchar)*src++); ) {
				if(c=='\r' || c=='\n')
					c=' ';
				if(to_quoted_printable && (c==',' || c == '"' || addr_spec_soon(src-1/*position to 'c'*/))) {
					email=c=='<';
					to_string("?=");
					to_quoted_printable=false;
				}
				//RFC   + An 'encoded-word' MUST NOT appear in any portion of an 'addr-spec'.
				if(!email && (
					!to_quoted_printable && (c & 0x80)  // starting quote-printable-encoding on first 8bit char
					|| to_quoted_printable && !mail_header_char_valid_within_Qencoded(c)
					)) {
					if(!to_quoted_printable) {
						to_string("=?");
						to_string(charset_name);
						to_string("?Q?");
						to_quoted_printable=true;
					}
					encode(mail_header_nonspace_char, '=', '_'); 
				} else
					to_char(c);
				if(c=='>')
					email=false;
			}
			if(to_quoted_printable) // close
				to_string("?=");
		
		} else
			ec_append(info->result, optimize, whitespace, info->pos, fragment_length);
		break;
	case String::L_SQL:
		// tainted, untaint language: sql
		if(info->connection) {
			const char *fragment_str=info->body->mid(info->fragment_begin, fragment_length).cstr();
			// skip source [we use recoded version]
			pa_CORD_pos_advance(info->pos, fragment_length);

			to_string(info->connection->quote(fragment_str, fragment_length));
		} else {
			info->exception="untaint in SQL language failed - no connection specified";
			info->fragment_begin=fragment_end;
			return 1; // stop processing. can't throw exception here
		}
		break;
	case String::L_JS:
		escape_fragment(switch(c) {
			case '\n': to_string("\\n");  break;
			case '"': to_string("\\\"");  break;
			case '\'': to_string("\\'");  break;
			case '\\': to_string("\\\\");  break;
			case '\xFF': to_string("\\\xFF");  break;
			case '\r': to_string("\\r");  break;
			default: _default; break;
		});
		break;
	case String::L_XML:
		// [2]    Char    ::=    #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF] 
		escape_fragment(switch(c) {
			case '\x20':
			case '\x9':
			case '\xA':
			case '\xD': // this is usually removed on input
				_default; 
				break;
			case '&': to_string("&");  break;
			case '>': to_string(">");  break;
			case '<': to_string("<");  break;
			case '"': to_string(""");  break;
			case '\'': to_string("'");  break;
			default: 
				if(((unsigned char)c)<0x20) {
					// fixing it, so that libxml would not result
					// in fatal error parsing text
					// though it really violates standard.
					// to indicate there were an error
					// replace bad char not to it's code, 
					// which we can do,
					// but rather to '!' to show that input were actually
					// invalid.
					// life: shows that MSIE can somehow garble form values
					// so that they contain these chars.
					to_char('!'); 
				} else {
					_default; 
				}
				break;
		});
		break;
	case String::L_HTML:
		escape_fragment(switch(c) {
			case '&': to_string("&");  break;
			case '>': to_string(">");  break;
			case '<': to_string("<");  break;
			case '"': to_string(""");  break;
			default: _default; break;
		});
		break;
	case String::L_REGEX:
		// tainted, untaint language: regex
		escape_fragment(
			if(need_regex_escape(c))
				to_char('\\')
			_default;
		);
		break;
	case String::L_JSON:
		// tainted, untaint language: json 
		// escape '"' '\' '/' '\n' '\t' '\r' '\b' '\f' chars and escape chars as \uXXXX if output charset != UTF-8
		{
			if(info->charsets==NULL || info->charsets->client().isUTF8()){
				// escaping to \uXXXX is not needed
				escape_fragment(switch(c) {
					case '\n': to_string("\\n");  break;
					case '"' : to_string("\\\""); break;
					case '\\': to_string("\\\\"); break;
					case '/' : to_string("\\/");  break;
					case '\t': to_string("\\t");  break;
					case '\r': to_string("\\r");  break;
					case '\b': to_string("\\b");  break;
					case '\f': to_string("\\f");  break;
					default: 
						if((unsigned char)c < 0x20){
							to_string("\\u00");
							to_char(hex_digits[((unsigned char)c) >> 4]);
							to_char(hex_digits[((unsigned char)c) & 0x0F]);
						} else {
							_default;
						}
						break;
				});
			} else {
				const char *fragment_str=info->body->mid(info->fragment_begin, fragment_length).cstr();
				// skip source [we use recoded version]
				pa_CORD_pos_advance(info->pos, fragment_length);
				String::C output(fragment_str, fragment_length);

				output=Charset::escape_JSON(output, info->charsets->source());
				to_string(output);
			}
		}
		break;
	case String::L_HTTP_COOKIE:
		// tainted, untaint language: cookie (3.3.0 and higher: %uXXXX in UTF-8)
		if(info->charsets) {
			const char *fragment_str=info->body->mid(info->fragment_begin, fragment_length).cstr();
			// skip source [we use recoded version]
			pa_CORD_pos_advance(info->pos, fragment_length);
			String::C output(fragment_str, fragment_length);
			
			output=Charset::escape(output, info->charsets->source());
			to_string(output);
		} else
			ec_append(info->result, optimize, whitespace, info->pos, fragment_length);
		break;
	case String::L_PARSER_CODE:
		// for auto-untaint in process
		escape_fragment(
			if(need_parser_code_escape(c))
				to_char('^');
			_default;
		);
		break;
	default:
		SAPI::abort("unknown untaint language #%d", 
			static_cast(to_lang)); // should never
		break; // never
	}

	info->fragment_begin=fragment_end;

	return 0; // 0=continue
}


String::Body String::cstr_to_string_body_taint(Language lang, SQL_Connection* connection, const Request_charsets *charsets) const {
	if(is_empty())
		return String::Body();

	Cstr_to_string_body_block_info info;
	// input
	info.lang=lang;
	info.connection=connection;
	info.charsets=charsets;
	info.body=&body;
	// output
	CORD_ec_init(info.result);
	// private
	body.set_pos(info.pos, 0);
	info.fragment_begin=0;
	info.exception=0;
	info.whitespace=true;

	cstr_to_string_body_block(lang, length(), &info);

	if(info.exception)
		throw Exception(0,
			0,
			info.exception);

	return String::Body(CORD_ec_to_cord(info.result));
}

int cstr_to_string_body_block_untaint(char alang, size_t fragment_length, Cstr_to_string_body_block_info* info){
	const String::Language lang=(String::Language)(unsigned char)alang;
	// see append_fragment_* for explanation
	if(info->lang&String::L_OPTIMIZE_BIT)
		return cstr_to_string_body_block(
			lang==String::L_TAINTED?
				info->lang
				:lang==String::L_CLEAN?
					(String::Language)(String::L_CLEAN|String::L_OPTIMIZE_BIT)
					:lang,
			fragment_length, info);
	else
		return cstr_to_string_body_block(lang==String::L_TAINTED ? info->lang:lang, fragment_length, info);
}

String::Body String::cstr_to_string_body_untaint(Language lang, SQL_Connection* connection, const Request_charsets *charsets) const {
	if(is_empty())
		return String::Body();

	Cstr_to_string_body_block_info info;
	// input
	info.lang=lang;
	info.connection=connection;
	info.charsets=charsets;
	info.body=&body;
	// output
	CORD_ec_init(info.result);
	// private
	body.set_pos(info.pos, 0);
	info.fragment_begin=0;
	info.exception=0;
	info.whitespace=true;

	langs.for_each(body, cstr_to_string_body_block_untaint, &info);

	if(info.exception)
		throw Exception(0,
			0,
			info.exception);

	return String::Body(CORD_ec_to_cord(info.result));
}

const char* String::untaint_and_transcode_cstr(Language lang, const Request_charsets *charsets) const {
	if(charsets && &charsets->source() != &charsets->client()){
		// Note: L_URI is allready transcoded during untaint, but transcode does not affect %XX
		return Charset::transcode(cstr_to_string_body_untaint(lang, 0, charsets), charsets->source(), charsets->client()).cstr();
	} else
		return cstr_to_string_body_untaint(lang, 0, charsets).cstr();
}
parser-3.4.3/src/main/pa_dir.C000644 000000 000000 00000005646 12173316132 016203 0ustar00rootwheel000000 000000 /** @file
	Parser: directory scanning for different OS-es.

	Copyright (c) 2000-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_common.h"
#include "pa_dir.h"

volatile const char * IDENT_PA_DIR_C="$Id: pa_dir.C,v 1.24 2013/07/22 20:55:54 moko Exp $" IDENT_PA_DIR_H;

#ifdef _MSC_VER

#define TICKS_PER_SECOND 10000000ULL
#define EPOCH_DIFFERENCE 11644473600ULL
time_t filetime_to_timet(FILETIME const& ft){
	ULARGE_INTEGER ull;
	ull.LowPart = ft.dwLowDateTime;
	ull.HighPart = ft.dwHighDateTime;
	long long secs=(ull.QuadPart / TICKS_PER_SECOND - EPOCH_DIFFERENCE);
	time_t t =(time_t)secs;
	return (secs == (long long)t) ? t : 0;
}

bool findfirst(const char* _pathname, struct ffblk *_ffblk, int /*_attrib*/) {
	char mask[MAXPATH];
	snprintf(mask, MAXPATH, "%s/*.*", _pathname);

	_ffblk->handle=FindFirstFile(mask, (_WIN32_FIND_DATAA *)_ffblk);
	return _ffblk->handle==INVALID_HANDLE_VALUE;
}

bool findnext(struct ffblk *_ffblk) {
	return !FindNextFile(_ffblk->handle, (_WIN32_FIND_DATAA *)_ffblk);
}

void findclose(struct ffblk *_ffblk) {
	FindClose(_ffblk->handle);
}

bool ffblk::is_dir() {
	return (ff_attrib & FILE_ATTRIBUTE_DIRECTORY) != 0;
}

double ffblk::size() {
	ULARGE_INTEGER ull;
	ull.LowPart = nFileSizeLow;
	ull.HighPart = nFileSizeHigh;
	return (double)ull.QuadPart;
}

time_t ffblk::c_timestamp() {
	return filetime_to_timet(ftCreationTime);
}

time_t ffblk::m_timestamp() {
	return filetime_to_timet(ftLastWriteTime);
}

time_t ffblk::a_timestamp() {
	return filetime_to_timet(ftLastAccessTime);
}

#else

bool findfirst(const char* _pathname, struct ffblk *_ffblk, int /*_attrib*/) {
	_ffblk->filePath=_pathname;
	if(!(_ffblk->dir=opendir(_ffblk->filePath)))
        return true;

	return findnext(_ffblk);
}

bool findnext(struct ffblk *_ffblk) {
    while(true) {
        struct dirent *entry=readdir(_ffblk->dir);
        if(!entry)
            return true;

		strncpy(_ffblk->ff_name, entry->d_name, sizeof(_ffblk->ff_name)-1);
		_ffblk->ff_name[sizeof(_ffblk->ff_name)-1]=0;
		
#ifdef HAVE_STRUCT_DIRENT_D_TYPE
		// http://www.gnu.org/software/libc/manual/html_node/Directory-Entries.html
		_ffblk->_d_type=entry->d_type;
#endif
		return false;
    }
}

void findclose(struct ffblk *_ffblk) {
	closedir(_ffblk->dir);
}

#ifdef HAVE_STRUCT_DIRENT_D_TYPE
void ffblk::stat_file() {
#else
void ffblk::real_stat_file() {
#endif
	char fileSpec[MAXPATH];
	snprintf(fileSpec, MAXPATH, "%s/%s", filePath, ff_name);
	
	if(stat(fileSpec, &_st) != 0) {
		memset(&_st,0,sizeof(_st));
	}
}

bool ffblk::is_dir() {
#ifdef HAVE_STRUCT_DIRENT_D_TYPE
	return (_d_type & DT_DIR) != 0;
#else
	real_stat_file();
	return S_ISDIR(_st.st_mode) != 0;
#endif
}

double ffblk::size() {
	return (double)_st.st_size;
}

time_t ffblk::c_timestamp() {
	return _st.st_ctime;
}

time_t ffblk::m_timestamp() {
	return _st.st_mtime;
}

time_t ffblk::a_timestamp() {
	return _st.st_atime;
}

#endif
parser-3.4.3/src/main/pa_common.C000644 000000 000000 00000113115 12227057562 016715 0ustar00rootwheel000000 000000 /** @file
	Parser: commonly functions.

	Copyright (c) 2000-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)

 * BASE64 part
 *  Authors: Michael Zucchi 
 *           Jeffrey Stedfast 
 *
 *  Copyright 2000-2004 Ximian, Inc. (www.ximian.com)
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
 *
 */

#include "pa_common.h"
#include "pa_exception.h"
#include "pa_hash.h"
#include "pa_globals.h"
#include "pa_charsets.h"
#include "pa_http.h"
#include "pa_request_charsets.h"
#include "pcre.h"
#include "pa_request.h"

#ifdef _MSC_VER
#include 
#include 
#endif

#ifdef _MSC_VER
#define pa_mkdir(path, mode) _mkdir(path)
#else
#define pa_mkdir(path, mode) mkdir(path, mode)
#endif

volatile const char * IDENT_PA_COMMON_C="$Id: pa_common.C,v 1.279 2013/10/14 21:17:38 moko Exp $" IDENT_PA_COMMON_H IDENT_PA_HASH_H IDENT_PA_ARRAY_H IDENT_PA_STACK_H; 

// some maybe-undefined constants

#ifndef _O_TEXT
#	define _O_TEXT 0
#endif
#ifndef _O_BINARY
#	define _O_BINARY 0
#endif

#ifdef HAVE_FTRUNCATE
#	define PA_O_TRUNC 0
#else
#	ifdef _O_TRUNC
#		define PA_O_TRUNC _O_TRUNC
#	else
#		error you must have either ftruncate function or _O_TRUNC bit declared
#	endif
#endif

// defines for globals

#define FILE_STATUS_NAME  "status"

// globals

const String file_status_name(FILE_STATUS_NAME);

// functions

char* file_read_text(Request_charsets& charsets, const String& file_spec, bool fail_on_read_problem, HashStringValue* params, bool transcode_result) {
	File_read_result file=file_read(charsets, file_spec, true, params, fail_on_read_problem, 0, 0, 0, transcode_result);
	return file.success?file.str:0;
}

char* file_load_text(Request& r, const String& file_spec, bool fail_on_read_problem, HashStringValue* params, bool transcode_result) {
	File_read_result file=file_load(r, file_spec, true, params, fail_on_read_problem, 0, 0, 0, transcode_result);
	return file.success?file.str:0;
}

/// these options were handled but not checked elsewhere, now check them
int pa_get_valid_file_options_count(HashStringValue& options) {
	int result=0;
	if(options.get(PA_SQL_LIMIT_NAME))
		result++;
	if(options.get(PA_SQL_OFFSET_NAME))
		result++;
	if(options.get(PA_COLUMN_SEPARATOR_NAME))
		result++;
	if(options.get(PA_COLUMN_ENCLOSER_NAME))
		result++;
	if(options.get(PA_CHARSET_NAME))
		result++;
	return result;
}

#ifndef DOXYGEN
struct File_read_action_info {
	char **data; size_t *data_size;
	char* buf; size_t offset; size_t count;
}; 
#endif

static void file_read_action(struct stat& finfo, int f, const String& file_spec, const char* /*fname*/, bool as_text, void *context) {
	File_read_action_info& info=*static_cast(context); 
	size_t to_read_size=info.count;
	if(!to_read_size)
		to_read_size=(size_t)finfo.st_size;
	assert( !(info.buf && as_text) );
	if(to_read_size) {
		if(info.offset)
			lseek(f, info.offset, SEEK_SET);
		*info.data=info.buf ? info.buf : (char *)pa_malloc_atomic(to_read_size+1);
		ssize_t result=read(f, *info.data, to_read_size);
		if(result<0)
			throw Exception("file.read", &file_spec, "read failed: %s (%d)", strerror(errno), errno);
		*info.data_size=result;
	} else { // empty file
		// for both, text and binary: for text we need that terminator, for binary we need nonzero pointer to be able to save such files
		*info.data=(char *)pa_malloc_atomic(1);
		*(char*)(*info.data)=0;
		*info.data_size=0;
		return;
	}
}

File_read_result file_read(Request_charsets& charsets, const String& file_spec, 
			bool as_text, HashStringValue *params,
			bool fail_on_read_problem,
			char* buf, size_t offset, size_t count, bool transcode_text_result) {
	File_read_result result={false, 0, 0, 0};
	if(params){
		int valid_options=pa_get_valid_file_options_count(*params);
		if(valid_options!=params->count())
			throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
	}

	File_read_action_info info={&result.str, &result.length, buf, offset, count}; 

	result.success=file_read_action_under_lock(file_spec, 
		"read", file_read_action, &info, 
		as_text, fail_on_read_problem); 

	if(as_text){
		if(result.success){
			Charset* asked_charset=0;
			if(result.length>=3 && strncmp(result.str, "\xEF\xBB\xBF", 3)==0){
				// skip UTF-8 signature (BOM code)
				result.str+=3;
				result.length-=3;
				asked_charset=&UTF8_charset;
			}
			
			if(params)
				if(Value* vcharset_name=params->get(PA_CHARSET_NAME))
					asked_charset=&::charsets.get(vcharset_name->as_string().change_case(charsets.source(), String::CC_UPPER));

			if(result.length && transcode_text_result && asked_charset){ // length must be checked because transcode returns CONST string in case length==0, which contradicts hacking few lines below
				String::C body=String::C(result.str, result.length);
				body=Charset::transcode(body, *asked_charset, charsets.source());

				result.str=const_cast(body.str); // hacking a little
				result.length=body.length;
			}
		}
		if(result.length)
			fix_line_breaks(result.str, result.length);
	}

	return result;
}

File_read_result file_load(Request& r, const String& file_spec, 
			bool as_text, HashStringValue *params,
			bool fail_on_read_problem,
			char* buf, size_t offset, size_t count, bool transcode_text_result) {

	File_read_result result={false, 0, 0, 0};
	if(file_spec.starts_with("http://")) {
		if(offset || count)
			throw Exception(PARSER_RUNTIME,
				0,
				"offset and load options are not supported for HTTP:// file load");

		// fail on read problem
		File_read_http_result http=pa_internal_file_read_http(r, file_spec, as_text, params, transcode_text_result);
		result.success=true;
		result.str=http.str;
		result.length=http.length;
		result.headers=http.headers; 
	} else
		result=
			file_read(r.charsets, file_spec, as_text, params, fail_on_read_problem, buf, offset, count, transcode_text_result);

	return result;
}


#ifdef PA_SAFE_MODE 
void check_safe_mode(struct stat finfo, const String& file_spec, const char* fname) {
	if(finfo.st_uid/*foreign?*/!=geteuid() 
		&& finfo.st_gid/*foreign?*/!=getegid()) 
		throw Exception(PARSER_RUNTIME,  
			&file_spec,  
			"parser is in safe mode: " 
			"reading files of foreign group and user disabled " 
			"[recompile parser with --disable-safe-mode configure option], " 
			"actual filename '%s', " 
			"fuid(%d)!=euid(%d) or fgid(%d)!=egid(%d)",  
				fname, 
				finfo.st_uid, geteuid(), 
				finfo.st_gid, getegid());
}
#else
void check_safe_mode(struct stat, const String&, const char*) {
}
#endif



bool file_read_action_under_lock(const String& file_spec, 
				const char* action_name, File_read_action action, void *context, 
				bool as_text, 
				bool fail_on_read_problem) {
	const char* fname=file_spec.taint_cstr(String::L_FILE_SPEC); 
	int f;

	// first open, next stat:
	// directory update of NTFS hard links performed on open.
	// ex: 
	//   a.html:^test[] and b.html hardlink to a.html
	//   user inserts ! before ^test in a.html
	//   directory entry of b.html in NTFS not updated at once, 
	//   they delay update till open, so we would receive "!^test[" string
	//   if would do stat, next open.
	// later: it seems, even this does not help sometimes
	if((f=open(fname, O_RDONLY|(as_text?_O_TEXT:_O_BINARY)))>=0) {
		try {
			if(pa_lock_shared_blocking(f)!=0)
				throw Exception("file.lock", 
						&file_spec, 
						"shared lock failed: %s (%d), actual filename '%s'", 
							strerror(errno), errno, fname);

			struct stat finfo;
			if(fstat(f, &finfo)!=0)
				throw Exception("file.missing", // hardly possible: we just opened it OK
					&file_spec, 
					"stat failed: %s (%d), actual filename '%s'", 
						strerror(errno), errno, fname);

			check_safe_mode(finfo, file_spec, fname);

			action(finfo, f, file_spec, fname, as_text, context); 
		} catch(...) {
			pa_unlock(f);close(f); 
			if(fail_on_read_problem)
				rethrow;
			return false;			
		} 

		pa_unlock(f);close(f); 
		return true;
	} else {
		if(fail_on_read_problem)
			throw Exception(errno==EACCES?"file.access"
							:(errno==ENOENT || errno==ENOTDIR || errno==ENODEV)?"file.missing":0, 
				&file_spec, 
				"%s failed: %s (%d), actual filename '%s'", 
					action_name, strerror(errno), errno, fname);
		return false;
	}
}

void create_dir_for_file(const String& file_spec) {
	size_t pos_after=1;
	size_t pos_before;
	while((pos_before=file_spec.pos('/', pos_after))!=STRING_NOT_FOUND) {
		pa_mkdir(file_spec.mid(0, pos_before).taint_cstr(String::L_FILE_SPEC), 0775); 
		pos_after=pos_before+1;
	}
}

bool file_write_action_under_lock(
				const String& file_spec, 
				const char* action_name,
				File_write_action action,
				void *context, 
				bool as_text, 
				bool do_append, 
				bool do_block, 
				bool fail_on_lock_problem) {
	const char* fname=file_spec.taint_cstr(String::L_FILE_SPEC); 
	int f;
	if(access(fname, W_OK)!=0) // no
		create_dir_for_file(file_spec); 

	if((f=open(fname, 
		O_CREAT|O_RDWR
		|(as_text?_O_TEXT:_O_BINARY)
		|(do_append?O_APPEND:PA_O_TRUNC), 0664))>=0) {
		if((do_block?pa_lock_exclusive_blocking(f):pa_lock_exclusive_nonblocking(f))!=0) {
			Exception e("file.lock", 
				&file_spec, 
				"shared lock failed: %s (%d), actual filename '%s'", 
				strerror(errno), errno, fname);
			close(f); 
			if(fail_on_lock_problem)
				throw e;
			return false;
		}

		try {
#if (defined(HAVE_FCHMOD) && defined(PA_SAFE_MODE))
			struct stat finfo;
			if(fstat(f, &finfo)==0 && finfo.st_mode & 0111)
				fchmod(f, finfo.st_mode & 0666/*clear executable bits*/); // backward: ignore errors if any
#endif
			action(f, context);
		} catch(...) {
#ifdef HAVE_FTRUNCATE
			if(!do_append)
				ftruncate(f, lseek(f, 0, SEEK_CUR)); // one can not use O_TRUNC, read lower
#endif
			pa_unlock(f);close(f); 
			rethrow;
		}
		
#ifdef HAVE_FTRUNCATE
		if(!do_append)
			ftruncate(f, lseek(f, 0, SEEK_CUR)); // O_TRUNC truncates even exclusevely write-locked file [thanks to Igor Milyakov  for discovering]
#endif
		pa_unlock(f);close(f); 
		return true;
	} else
		throw Exception(errno==EACCES?"file.access":0, 
			&file_spec, 
			"%s failed: %s (%d), actual filename '%s'", 
				action_name, strerror(errno), errno, fname);
	// here should be nothing, see rethrow above
}

#ifndef DOXYGEN
struct File_write_action_info {
	const char* str;
	size_t length;
}; 
#endif

static void file_write_action(int f, void *context) {
	File_write_action_info& info=*static_cast(context); 
	if(info.length) {
		ssize_t written=write(f, info.str, info.length); 
		if(written<0)
			throw Exception("file.write", 0, "write failed: %s (%d)",  strerror(errno), errno); 
		if((size_t)written!=info.length)
			throw Exception("file.write", 0, "write failed: %u of %u bytes written", written, info.length);
	}
}

void file_write(
				Request_charsets& charsets,
				const String& file_spec,
				const char* data,
				size_t size, 
				bool as_text, 
				bool do_append,
				Charset* asked_charset) {

	if(as_text && asked_charset){
		String::C body=String::C(data, size);
		body=Charset::transcode(body, charsets.source(), *asked_charset);
		data=body.str;
		size=body.length;
	};

	File_write_action_info info={data, size}; 

	file_write_action_under_lock(
		file_spec, 
		"write",
		file_write_action,
		&info, 
		as_text, 
		do_append); 
}

static size_t get_dir(char* fname, size_t helper_length){
	bool dir=false;
	size_t pos=0;
	for(pos=helper_length; pos; pos--){
		char c=fname[pos-1];
		if(c=='/' || c=='\\'){
			fname[pos-1]=0;
			dir=true;
		} else if(dir) break;
	}
	return pos;
}

static bool entry_readable(char* fname, bool need_dir) {
	if(need_dir){
		size_t size=strlen(fname);
		while(size) {
			char c=fname[size-1];
			if(c=='/' || c=='\\')
				fname[--size]=0;
			else
				break;
		}
	}

	struct stat finfo;
	if(access(fname, R_OK)==0 && entry_exists(fname, &finfo)) {
		bool is_dir=(finfo.st_mode&S_IFDIR) != 0;
		return is_dir==need_dir;
	}
	return false;
}

static bool entry_readable(const String& file_spec, bool need_dir) {
	return entry_readable(file_spec.taint_cstrm(String::L_FILE_SPEC), need_dir);
}

// throws nothing! [this is required in file_move & file_delete]
static void rmdir(const String& file_spec, size_t pos_after) {
	char* dir_spec=file_spec.taint_cstrm(String::L_FILE_SPEC);
	size_t length=strlen(dir_spec);
	while( (length=get_dir(dir_spec, length)) && (length > pos_after) ){
#ifdef _MSC_VER
		if(!entry_readable(dir_spec, true))
			break;
		DWORD attrs=GetFileAttributes(dir_spec);
		if(
			(attrs==INVALID_FILE_ATTRIBUTES)
			|| !(attrs & FILE_ATTRIBUTE_DIRECTORY)
			|| (attrs & FILE_ATTRIBUTE_REPARSE_POINT)
		)
			break;
#endif
		if( rmdir(dir_spec) )
			break;
	};
}

bool file_delete(const String& file_spec, bool fail_on_problem, bool keep_empty_dirs) {
	const char* fname=file_spec.taint_cstr(String::L_FILE_SPEC); 
	if(unlink(fname)!=0)
		if(fail_on_problem)
			throw Exception(errno==EACCES?"file.access":errno==ENOENT?"file.missing":0, 
				&file_spec, 
				"unlink failed: %s (%d), actual filename '%s'", 
					strerror(errno), errno, fname);
		else
			return false;

	if(!keep_empty_dirs)
		rmdir(file_spec, 1); 

	return true;
}

void file_move(const String& old_spec, const String& new_spec, bool keep_empty_dirs) {
	const char* old_spec_cstr=old_spec.taint_cstr(String::L_FILE_SPEC); 
	const char* new_spec_cstr=new_spec.taint_cstr(String::L_FILE_SPEC); 
	
	create_dir_for_file(new_spec); 

	if(rename(old_spec_cstr, new_spec_cstr)!=0)
		throw Exception(errno==EACCES?"file.access":errno==ENOENT?"file.missing":0, 
			&old_spec, 
			"rename failed: %s (%d), actual filename '%s' to '%s'", 
				strerror(errno), errno, old_spec_cstr, new_spec_cstr);

	if(!keep_empty_dirs)
		rmdir(old_spec, 1); 
}


bool entry_exists(const char* fname, struct stat *afinfo) {
	struct stat lfinfo;
	bool result=stat(fname, &lfinfo)==0;
	if(afinfo)
		*afinfo=lfinfo;
	return result;
}

bool entry_exists(const String& file_spec) {
	const char* fname=file_spec.taint_cstr(String::L_FILE_SPEC); 
	return entry_exists(fname, 0); 
}

bool file_exist(const String& file_spec) {
	return entry_readable(file_spec, false); 
}

bool dir_exists(const String& file_spec) {
	return entry_readable(file_spec, true); 
}

const String* file_exist(const String& path, const String& name) {
	String& result=*new String(path);
	if(path.last_char() != '/')
		result << "/"; 
	result << name;
	return file_exist(result)?&result:0;
}

bool file_executable(const String& file_spec) {
	return access(file_spec.taint_cstr(String::L_FILE_SPEC), X_OK)==0;
}

bool file_stat(const String& file_spec, 
			size_t& rsize,
			time_t& ratime,
			time_t& rmtime,
			time_t& rctime,
			bool fail_on_read_problem) {
	const char* fname=file_spec.taint_cstr(String::L_FILE_SPEC); 
	struct stat finfo;
	if(stat(fname, &finfo)!=0)
		if(fail_on_read_problem)
			throw Exception("file.missing", 
				&file_spec, 
				"getting file size failed: %s (%d), real filename '%s'", 
					strerror(errno), errno, fname);
		else
			return false;
	rsize=finfo.st_size;
	ratime=finfo.st_atime;
	rmtime=finfo.st_mtime;
	rctime=finfo.st_ctime;
	return true;
}

/** 
	String related functions
*/

bool capitalized(const char* s){
	bool upper=true;
	for(const char* c=s; *c; c++){
		if(*c != (upper ? toupper((unsigned char)*c) : tolower((unsigned char)*c)))
			return false;
		upper=strchr("-_ ", *c) != 0;
	}
	return true;
}

const char* capitalize(const char* s){
	if(!s || capitalized(s))
		return s;

	char* result=pa_strdup(s);
	if(result){
		bool upper=true;
		for(char* c=result; *c; c++){
			*c=upper ? (char)toupper((unsigned char)*c) : (char)tolower((unsigned char)*c);
			upper=strchr("-_ ", *c) != 0;
		}
	}
	return (const char*)result;
}

void fix_line_breaks(char *str, size_t& length) {
	//_asm int 3;
	const char* const eob=str+length;
	char* dest=str;
	// fix DOS: \r\n -> \n
	// fix Macintosh: \r -> \n
	char* bol=str;
	while(char* eol=(char*)memchr(bol, '\r', eob -bol)) {
		size_t len=eol-bol;
		if(dest!=bol)
			memmove(dest, bol, len); 
		dest+=len;
		*dest++='\n'; 

		if(&eol[1]='0' && c<='9'){
					if(state == Flags) state=Width; // no more flags
					break;
				} else if(c=='d' || c=='i'){
					result=FormatInt;
				} else if(strchr("feEgG", c)!=0){
					result=FormatDouble;
				} else if(strchr("uoxX", c)!=0){
					result=FormatUInt;
				} else {
					return FormatInvalid; // invalid char
				}
				state=Done;
				break;
			case Done:
				return FormatInvalid; // no chars allowed after 'type'
		}
	}
	return result;
}


const char* format(double value, const char* fmt) {
	char local_buf[MAX_NUMBER];
	int size=-1;

	if(fmt && strlen(fmt)){
		switch(format_type(fmt)){
			case FormatDouble:
				size=snprintf(local_buf, sizeof(local_buf), fmt, value); 
				break;
			case FormatInt:
				size=snprintf(local_buf, sizeof(local_buf), fmt, (int)value); 
				break;
			case FormatUInt:
				size=snprintf(local_buf, sizeof(local_buf), fmt, (uint)value); 
				break;
			case FormatInvalid:
				throw Exception(PARSER_RUNTIME, 
					0, 
					"Incorrect format string '%s' was specified.", fmt);
		}
	} else
		size=snprintf(local_buf, sizeof(local_buf), "%d", (int)value);

	if(size < 0 || size >= MAX_NUMBER-1){ // on win32 we manually reduce max size while printing
		throw Exception(PARSER_RUNTIME, 
			0, 
			"Error occure white executing snprintf with format string '%s'.", fmt);
	}

	return pa_strdup(local_buf, (size_t)size);
}

size_t stdout_write(const void *buf, size_t size) {
#ifdef WIN32
	size_t to_write = size;
	do{
		int chunk_written=fwrite(buf, 1, min((size_t)8*0x400, size), stdout); 
		if(chunk_written<=0)
			break;
		size-=chunk_written;
		buf=((const char*)buf)+chunk_written;
	} while(size>0); 

	return to_write-size;
#else
	return fwrite(buf, 1, size, stdout); 
#endif
}

enum EscapeState {
	EscapeRest, 
	EscapeFirst, 
	EscapeSecond,
	EscapeUnicode
};

// @todo prescan for reduce required size (unescaped sting in 1 byte charset requires less memory usually)
char* unescape_chars(const char* cp, int len, Charset* charset, bool js){
	char* s=new(PointerFreeGC) char[len+1]; // must be enough (%uXXXX==6 bytes, max utf-8 char length==6 bytes)
	char* dst=s;
	EscapeState escapeState=EscapeRest;
	uint escapedValue=0;
	int srcPos=0;
	short int jsCnt=0;
	while(srcPosstore_Char((XMLByte*&)dst, (XMLCh)escapedValue, '?');
							escapeState=EscapeRest;
						}
					} else {
						// not full unicode value
						escapeState=EscapeRest;
					}
					break;
			}
		}

		srcPos++;
	}

	*dst=0; // zero-termination
	return s;
}

char *search_stop(char*& current, char cstop_at) {
	// sanity check
	if(!current)
		return 0;

	// skip leading WS
	while(*current==' ' || *current=='\t')
		current++;
	if(!*current)
		return current=0;

	char *result=current;
	if(char *pstop_at=strchr(current, cstop_at)) {
		*pstop_at=0;
		current=pstop_at+1;
	} else
		current=0;
	return result;
}

#ifdef WIN32
void back_slashes_to_slashes(char* s) {
	if(s)
		for(; *s; s++)
			if(*s=='\\')
				*s='/'; 
}
#endif

bool StrStartFromNC(const char* str, const char* substr, bool equal){
	while(true) {
		if(!(*substr)){
			if(!(*str))
				return true;
			else
				return !equal;
		}
		if(!(*str))
			return false;
		if(isalpha((unsigned char)*str)) {
			if(tolower((unsigned char)*str)!=tolower((unsigned char)*substr))
				return false;
		} else if((*str) != (*substr))
			return false;
		str++; 
		substr++; 
	}
}

size_t strpos(const char *str, const char *substr) {
	const char *p = strstr(str, substr);
	return (p==0)?STRING_NOT_FOUND:p-str;
}

int remove_crlf(char* start, char* end) {
	char* from=start;
	char* to=start;
	bool skip=false;
	while(from < end){
		switch(*from){
			case '\n':
			case '\r':
			case '\t':
			case ' ':
				if(!skip){
					*to=' ';
					to++;
					skip=true;
				}
				break;
			default:
				if(from != to)
					*to=*from;
				to++;
				skip=false;
		}
		from++;
	}
	return to-start;
}

const char* hex_digits="0123456789ABCDEF";

const char* hex_string(unsigned char* bytes, size_t size, bool upcase) {
	char *bytes_hex=new(PointerFreeGC) char [size*2/*byte->hh*/+1/*for zero-teminator*/];
	unsigned char *src=bytes;
	unsigned char *end=bytes+size;
	char *dest=bytes_hex;

	const char *hex=upcase? hex_digits : "0123456789abcdef";

	for(; srcs)
		r=s;
#endif
	b[r]=0;
	return r;
}

int __snprintf(char* b, size_t s, const char* f, ...) {
	va_list l;
	va_start(l, f); 
	int r=__vsnprintf(b, s, f, l); 
	va_end(l); 
	return r;
}

/* mime64 functions are from libgmime[http://spruce.sourceforge.net/gmime/] lib */
/*
 *  Authors: Michael Zucchi 
 *           Jeffrey Stedfast 
 *
 *  Copyright 2000 Helix Code, Inc. (www.helixcode.com)
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
 *
 */
static const char *base64_alphabet =
	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";

/**
 * g_mime_utils_base64_encode_step:
 * @in: input stream
 * @inlen: length of the input
 * @out: output string
 * @state: holds the number of bits that are stored in @save
 * @save: leftover bits that have not yet been encoded
 *
 * Base64 encodes a chunk of data. Performs an 'encode step', only
 * encodes blocks of 3 characters to the output at a time, saves
 * left-over state in state and save (initialise to 0 on first
 * invocation).
 *
 * Returns the number of bytes encoded.
 **/

#define BASE64_GROUPS_IN_LINE 19

static size_t
g_mime_utils_base64_encode_step (const unsigned char *in, size_t inlen, unsigned char *out, int *state, int *save)
{
	register const unsigned char *inptr;
	register unsigned char *outptr;
	
	if (inlen <= 0)
		return 0;
	
	inptr = in;
	outptr = out;
	
	if (inlen + ((unsigned char *)save)[0] > 2) {
		const unsigned char *inend = in + inlen - 2;
		register int c1 = 0, c2 = 0, c3 = 0;
		register int already;
		
		already = *state;
		
		switch (((char *)save)[0]) {
		case 1:	c1 = ((unsigned char *)save)[1]; goto skip1;
		case 2:	c1 = ((unsigned char *)save)[1];
			c2 = ((unsigned char *)save)[2]; goto skip2;
		}
		
		/* yes, we jump into the loop, no i'm not going to change it, its beautiful! */
		while (inptr < inend) {
			c1 = *inptr++;
		skip1:
			c2 = *inptr++;
		skip2:
			c3 = *inptr++;
			*outptr++ = base64_alphabet [c1 >> 2];
			*outptr++ = base64_alphabet [(c2 >> 4) | ((c1 & 0x3) << 4)];
			*outptr++ = base64_alphabet [((c2 & 0x0f) << 2) | (c3 >> 6)];
			*outptr++ = base64_alphabet [c3 & 0x3f];
			/* this is a bit ugly ... */
			if ((++already) >= BASE64_GROUPS_IN_LINE) {
				*outptr++ = '\n';
				already = 0;
			}
		}
		
		((unsigned char *)save)[0] = 0;
		inlen = 2 - (inptr - inend);
		*state = already;
	}
	
	//d(printf ("state = %d, inlen = %d\n", (int)((char *)save)[0], inlen));
	
	if (inlen > 0) {
		register char *saveout;
		
		/* points to the slot for the next char to save */
		saveout = & (((char *)save)[1]) + ((char *)save)[0];
		
		/* inlen can only be 0 1 or 2 */
		switch (inlen) {
		case 2:	*saveout++ = *inptr++;
		case 1:	*saveout++ = *inptr++;
		}
		*(char *)save = *(char *)save+(char)inlen;
	}
	
	/*d(printf ("mode = %d\nc1 = %c\nc2 = %c\n",
		  (int)((char *)save)[0],
		  (int)((char *)save)[1],
		  (int)((char *)save)[2]));*/
	
	return (outptr - out);
}

/**
 * g_mime_utils_base64_encode_close:
 * @in: input stream
 * @inlen: length of the input
 * @out: output string
 * @state: holds the number of bits that are stored in @save
 * @save: leftover bits that have not yet been encoded
 *
 * Base64 encodes the input stream to the output stream. Call this
 * when finished encoding data with g_mime_utils_base64_encode_step to
 * flush off the last little bit.
 *
 * Returns the number of bytes encoded.
 **/
static size_t
g_mime_utils_base64_encode_close (const unsigned char *in, size_t inlen, unsigned char *out, int *state, int *save)
{
	unsigned char *outptr = out;
	int c1, c2;
	
	if (inlen > 0)
		outptr += g_mime_utils_base64_encode_step (in, inlen, outptr, state, save);
	
	c1 = ((unsigned char *)save)[1];
	c2 = ((unsigned char *)save)[2];
	
	switch (((unsigned char *)save)[0]) {
	case 2:
		outptr[2] = base64_alphabet [(c2 & 0x0f) << 2];
		goto skip;
	case 1:
		outptr[2] = '=';
	skip:
		outptr[0] = base64_alphabet [c1 >> 2];
		outptr[1] = base64_alphabet [c2 >> 4 | ((c1 & 0x3) << 4)];
		outptr[3] = '=';
		outptr += 4;
		break;
	}
	
	*outptr++ = 0;
	
	*save = 0;
	*state = 0;
	
	return (outptr - out);
}

static unsigned char gmime_base64_rank[256] = {
	255,255,255,255,255,255,255,255,255,254,254,255,255,254,255,255,
	255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
	254,255,255,255,255,255,255,255,255,255,255, 62,255,255,255, 63,
	 52, 53, 54, 55, 56, 57, 58, 59, 60, 61,255,255,255,  0,255,255,
	255,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14,
	 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,255,255,255,255,255,
	255, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
	 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,255,255,255,255,255,
	255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
	255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
	255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
	255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
	255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
	255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
	255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
	255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
};

/**
 * g_mime_utils_base64_decode_step:
 * @in: input stream
 * @inlen: max length of data to decode
 * @out: output stream
 * @state: holds the number of bits that are stored in @save
 * @save: leftover bits that have not yet been decoded
 * @strict: only base64 and whitespace chars are allowed
 *
 * Decodes a chunk of base64 encoded data.
 *
 * Returns the number of bytes decoded (which have been dumped in @out).
 **/
size_t
g_mime_utils_base64_decode_step(const unsigned char *in, size_t inlen, unsigned char *out, int *state, int *save, bool strict=false)
{
	const unsigned char *inptr;
	unsigned char *outptr;
	const unsigned char *inend;
	int saved;
	unsigned char c;
	int i;
	
	inend = in + inlen;
	outptr = out;
	
	/* convert 4 base64 bytes to 3 normal bytes */
	saved = *save;
	i = *state;
	inptr = in;
	while (inptr < inend) {
		c = gmime_base64_rank[*inptr++];
		switch(c) {
			case 0xff: // non-base64 and non-whitespace chars. not allowed in strict mode
				if(strict)
					throw Exception(BASE64_FORMAT, 0, "Invalid base64 char on position %d is detected", inptr-in-1);
			case 0xfe: // whitespace chars 0x09, 0x0A, 0x0D, 0x20 are allowed in any mode
				break;
			default:
				saved = (saved << 6) | c;
				i++;
				if (i == 4) {
					*outptr++ = (unsigned char)(saved >> 16);
					*outptr++ = (unsigned char)(saved >> 8);
					*outptr++ = (unsigned char)(saved);
					i = 0;
				}
		}
	}
	
	*save = saved;
	*state = i;
	
	/* quick scan back for '=' on the end somewhere */
	/* fortunately we can drop 1 output char for each trailing = (upto 2) */
	i = 2;
	while (inptr > in && i) {
		inptr--;
		if (gmime_base64_rank[*inptr] <= 0xfe) {
			if (*inptr == '=' && outptr > out)
				outptr--;
			i--;
		}
	}
	
	/* if i != 0 then there is a truncation error! */
	return (outptr - out);
}


char* pa_base64_encode(const char *in, size_t in_size){
	size_t new_size = ((in_size / 3 + 1) * 4);
	new_size += new_size / (BASE64_GROUPS_IN_LINE * 4)/*new lines*/ + 1/*zero terminator*/;
	char* result = new(PointerFreeGC) char[new_size];
	int state=0;
	int save=0;
#ifndef NDEBUG
	size_t filled=
#endif
		g_mime_utils_base64_encode_close ((const unsigned char*)in, in_size, (unsigned char*)result, &state, &save);

	//throw Exception(PARSER_RUNTIME, 0, "%d %d %d", in_size, new_size, filled);
	assert(filled <= new_size);

	return result;
}

struct File_base64_action_info {
	unsigned char** base64;
}; 

static void file_base64_file_action(
				struct stat& finfo, 
				int f, 
				const String&, const char* /*fname*/, bool, 
				void *context) {

	if(finfo.st_size) { 
		File_base64_action_info& info=*static_cast(context);
		*info.base64=new(PointerFreeGC) unsigned char[finfo.st_size * 2 + 6]; 
		unsigned char* base64 = *info.base64;
		int state=0;
		int save=0;
		int nCount;
		do {
			unsigned char buffer[FILE_BUFFER_SIZE];
			nCount = file_block_read(f, buffer, sizeof(buffer));
			if( nCount ){
				size_t filled=g_mime_utils_base64_encode_step ((const unsigned char*)buffer, nCount, base64, &state, &save);
				base64+=filled;
			}
		} while(nCount > 0);
		g_mime_utils_base64_encode_close (0, 0, base64, &state, &save);
	}
}

char* pa_base64_encode(const String& file_spec){
	unsigned char* base64=0;
	File_base64_action_info info={&base64}; 

	file_read_action_under_lock(file_spec, 
		"pa_base64_encode", file_base64_file_action, &info);

	return (char*)base64; 
}

void pa_base64_decode(const char *in, size_t in_size, char*& result, size_t& result_size, bool strict) {
	// every 4 base64 bytes are converted into 3 normal bytes
	// not full set (tail) of 4-bytes set is ignored
	size_t new_size=in_size/4*3;
	result=new(PointerFreeGC) char[new_size+1/*terminator*/];

	int state=0;
	int save=0;
	result_size=
		g_mime_utils_base64_decode_step ((const unsigned char*)in, in_size,
		(unsigned char*)result, &state, &save, strict);
	assert(result_size <= new_size);
	result[result_size]=0; // for text files

	if(strict && state!=0)
		throw Exception(BASE64_FORMAT, 0, "Unexpected end of chars");
}


int file_block_read(const int f, unsigned char* buffer, const size_t size){
	int nCount = read(f, buffer, size);
	if (nCount < 0)
		throw Exception("file.read", 
			0, 
			"read failed: %s (%d)",  strerror(errno), errno); 
	return nCount;
}

static unsigned long crc32Table[256];
static void InitCrc32Table()
{
	if(crc32Table[1] == 0){
		// This is the official polynomial used by CRC32 in PKZip.
		// Often times the polynomial shown reversed as 0x04C11DB7.
		static const unsigned long dwPolynomial = 0xEDB88320;

		for(int i = 0; i < 256; i++)
		{
			unsigned long dwCrc = i;
			for(int j = 8; j > 0; j--)
			{
				if(dwCrc & 1)
					dwCrc = (dwCrc >> 1) ^ dwPolynomial;
				else
					dwCrc >>= 1;
			}
			crc32Table[i] = dwCrc;
		}
	}
}

inline void CalcCrc32(const unsigned char byte, unsigned long &crc32)
{
	crc32 = ((crc32) >> 8) ^ crc32Table[(byte) ^ ((crc32) & 0x000000FF)];
}


const unsigned long pa_crc32(const char *in, size_t in_size){
	unsigned long crc32=0xFFFFFFFF;

	InitCrc32Table();
	for(size_t i = 0; i(context);
	if(finfo.st_size) {
		InitCrc32Table();
		int nCount=0;
		do {
			unsigned char buffer[FILE_BUFFER_SIZE];
			nCount = file_block_read(f, buffer, sizeof(buffer));
			for(int i = 0; i < nCount; i++) CalcCrc32(buffer[i], crc32);
		} while(nCount > 0);
	}
}

const unsigned long pa_crc32(const String& file_spec){
	unsigned long crc32=0xFFFFFFFF;
	file_read_action_under_lock(file_spec, "crc32", file_crc32_file_action, &crc32);
	return ~crc32; 
}

// content-type: xxx; charset=WE-NEED-THIS
// content-type: xxx; charset="WE-NEED-THIS"
// content-type: xxx; charset="WE-NEED-THIS";
Charset* detect_charset(const char* content_type){
	if(content_type){
		char* CONTENT_TYPE=pa_strdup(content_type);

		for(char *p=CONTENT_TYPE; *p; p++)
			*p=(char)toupper((unsigned char)*p);

		if(const char* begin=strstr(CONTENT_TYPE, "CHARSET=")){
			begin+=8; // skip "CHARSET="
			char* end=0;
			if(*begin && (*begin=='"' || *begin =='\'')){
				char quote=*begin;
				begin++;
				end=(char*)strchr(begin, quote);
			}
			if(!end)
				end=(char*)strchr(begin, ';');

			if(end)
				*end=0; // terminator

			return *begin?&charsets.get(begin):0;
		}
	}
	return 0;
}


static bool isLeap(int year) {
	return !(
				(year % 4) || ((year % 400) && !(year % 100))
			); 
}

int getMonthDays(int year, int month) {
	static int monthDays[]={
		31, 
		28, 
		31, 
		30, 
		31, 
		30, 
		31, 
		31, 
		30, 
		31, 
		30, 
		31
	}; 
	return (month == 1 /* january -- 0 */ && isLeap(year)) ? 29 : monthDays[month]; 
}

String::C date_gmt_string(tm* tms) {
	/// http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.3
	static const char month_names[12][4]={
		"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};
	static const char days[7][4]={
		"Sun","Mon","Tue","Wed","Thu","Fri","Sat"};

	char *buf=new(PointerFreeGC) char[MAX_STRING];
	return String::C(buf, 
		snprintf(buf, MAX_STRING, "%s, %.2d %s %.4d %.2d:%.2d:%.2d GMT", 
		days[tms->tm_wday],
		tms->tm_mday,month_names[tms->tm_mon],tms->tm_year+1900,
		tms->tm_hour,tms->tm_min,tms->tm_sec));
}
parser-3.4.3/src/main/pa_request.C000644 000000 000000 00000073450 12231311521 017103 0ustar00rootwheel000000 000000 /** @file
	Parser: request class main part. @see compile.C and execute.C.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_sapi.h"
#include "pa_common.h"
#include "pa_request.h"
#include "pa_wwrapper.h"
#include "pa_vclass.h"
#include "pa_globals.h"
#include "pa_vint.h"
#include "pa_vmethod_frame.h"
#include "pa_types.h"
#include "pa_venv.h"
#include "pa_vmath.h"
#include "pa_vstatus.h"
#include "pa_vrequest.h"
#include "pa_vtable.h"
#include "pa_vfile.h"
#include "pa_dictionary.h"
#include "pa_charset.h"
#include "pa_charsets.h"
#include "pa_cache_managers.h"
#include "pa_vmail.h"
#include "pa_vform.h"
#include "pa_vcookie.h"
#include "pa_vresponse.h"
#include "pa_vmemory.h"
#include "pa_vconsole.h"
#include "pa_vdate.h"

volatile const char * IDENT_PA_REQUEST_C="$Id: pa_request.C,v 1.337 2013/10/21 20:49:21 moko Exp $" IDENT_PA_REQUEST_H IDENT_PA_REQUEST_CHARSETS_H IDENT_PA_REQUEST_INFO_H IDENT_PA_VCONSOLE_H;

// consts

#define UNHANDLED_EXCEPTION_METHOD_NAME "unhandled_exception"

/// content type of exception response, when no @MAIN:exception handler defined
const char* UNHANDLED_EXCEPTION_CONTENT_TYPE="text/plain";

/// content type of response when no $MAIN:defaults.content-type defined
const char* DEFAULT_CONTENT_TYPE="text/html";
const char* ORIGINS_CONTENT_TYPE="text/plain";

// defines for globals

#define MAIN_METHOD_NAME "main"
#define AUTO_METHOD_NAME "auto"
#define AUTOUSE_METHOD_NAME "autouse"
#define BODY_NAME "body"
#define EXCEPTION_TYPE_PART_NAME "type"
#define EXCEPTION_SOURCE_PART_NAME "source"
#define EXCEPTION_COMMENT_PART_NAME "comment"

// globals

const String main_method_name(MAIN_METHOD_NAME);
const String auto_method_name(AUTO_METHOD_NAME);
const String autouse_method_name(AUTOUSE_METHOD_NAME);

const String body_name(BODY_NAME);
const String exception_type_part_name(EXCEPTION_TYPE_PART_NAME);
const String exception_source_part_name(EXCEPTION_SOURCE_PART_NAME);
const String exception_comment_part_name(EXCEPTION_COMMENT_PART_NAME);
const String exception_handled_part_name(EXCEPTION_HANDLED_PART_NAME);

// defines for statics

#define CHARSETS_NAME "CHARSETS"
#define MIME_TYPES_NAME "MIME-TYPES"
#define STRICT_VARS_NAME "STRICT-VARS"
#define ORIGINS_MODE_NAME "ORIGINS"
#define CONF_METHOD_NAME "conf"
#define POST_PROCESS_METHOD_NAME "postprocess"
#define DOWNLOAD_NAME "download"
#define CLASS_PATH_NAME "CLASS_PATH"
#define RESPONSE_BODY_FILE_NAME "file"

// statics

static const String charsets_name(CHARSETS_NAME);
static const String main_class_name(MAIN_CLASS_NAME);
static const String mime_types_name(MIME_TYPES_NAME);
static const String strict_vars_name(STRICT_VARS_NAME);
static const String origins_mode_name(ORIGINS_MODE_NAME);
static const String conf_method_name(CONF_METHOD_NAME);
static const String post_process_method_name(POST_PROCESS_METHOD_NAME);
static const String download_name(DOWNLOAD_NAME);
static const String class_path_name(CLASS_PATH_NAME);
static const String response_body_file_name(RESPONSE_BODY_FILE_NAME);

// defines

// op.C
VStateless_class& VClassMAIN_create();

//
Request::Request(SAPI_Info& asapi_info, Request_info& arequest_info, 
				 String::Language adefault_lang):
	// private
	anti_endless_execute_recoursion(0),

	// public
	allow_class_replace(false),
	method_frame(0),
	rcontext(0),
	wcontext(0),
	flang(adefault_lang),
	fconnection(0),
	finterrupted(false),
	fskip(SKIP_NOTHING),
	fin_cycle(0),

	// public
	request_info(arequest_info),
	sapi_info(asapi_info),
	charsets(UTF8_charset, UTF8_charset, UTF8_charset), // default charsets

	main_class(VClassMAIN_create()),
	form(*new VForm(charsets, arequest_info)),
	mail(*new VMail),
	response(*new VResponse(arequest_info, charsets)),
	cookie(*new VCookie(charsets, arequest_info)),
	console(*new VConsole),

	// private
	configure_admin_done(false),

	// private defaults
	fdefault_lang(adefault_lang), 
	// private mime types
	mime_types(0)
{
	pa_register_thread_request(*this);

	// file_no=0 => unknown
	file_list+=String::Body("UNKNOWN");
	file_list+=String::Body("-body of process-"); // pseudo_file_no__process

	// maybe expire old caches
	cache_managers->maybe_expire();
	
	/// directly used
	// MAIN class, operators
	classes().put(main_class.name(), &main_class);
	// classes:
	// table, file, random, mail, image, ...
	methoded_array().register_directly_used(*this);

	/// methodless
	// env class
	classes().put(String::Body(ENV_CLASS_NAME), new VEnv(asapi_info));
	// status class
	classes().put(String::Body(STATUS_CLASS_NAME), new VStatus());
	// request class
	classes().put(String::Body(REQUEST_CLASS_NAME), new VRequest(arequest_info, charsets, form));	
	// cookie class
	classes().put(String::Body(COOKIE_CLASS_NAME), &cookie);
	// console class
	classes().put(String::Body(CONSOLE_CLASS_NAME), &console);
	/// methoded
	// response class
	classes().put(response.get_class()->name(), &response);

	/// bases used
	// form class
	classes().put(form.get_class()->base_class()->name(), &form);
	// mail class
	classes().put(mail.get_class()->base_class()->name(), &mail);
	// math class
	{
		Value& math=*new VMath;
		classes().put(math.get_class()->base_class()->name(), &math);
	}
	// memory class
	{
		Value& memory=*new VMemory;
		classes().put(memory.get_class()->base_class()->name(), &memory);
	}
}

Request::~Request() {
#ifdef XML
	// if for some strange reason xml generic errors failed to be reported, free them up
	if(const char* xml_generic_errors=xmlGenericErrors()) {
		SAPI::log(sapi_info, "warning: unreported xmlGenericErrors: %s", xml_generic_errors);
		free((void *)xml_generic_errors);
	}
#endif
}

Value& Request::get_self() { return method_frame/*always have!*/->self(); }

Value* Request::get_class(const String& name){
	Value* result=classes().get(name);
	if(!result)
		if(Value* value=main_class.get_element(autouse_method_name))
			if(Junction* junction=value->get_junction())
				if(const Method *method=junction->method) {
					Value *vname=new VString(name);
					VMethodFrame frame(*method, 0 /*no parent*/, main_class);

					frame.store_params(&vname, 1);
					// we don't need the result
					execute_method(frame);

					result=classes().get(name);
				}

	return result;
}

static void load_charset(HashStringValue::key_type akey, 
			 HashStringValue::value_type avalue, 
			 Request_charsets* charsets) {
	const String::Body NAME=String(akey, String::L_CLEAN).change_case(charsets->source(), String::CC_UPPER);
	::charsets.load_charset(*charsets, NAME, avalue->as_string());
}
void Request::configure_admin(VStateless_class& conf_class) {
	if(configure_admin_done)
		throw Exception(PARSER_RUNTIME,
		0,
		"parser already configured");
	configure_admin_done=true;
	
	// charsets must only be specified in method_frame config
	// so that users would not interfere

	/* $MAIN:CHARSETS[
			$.charsetname1[/full/path/to/charset/file.cfg]
			...
		]
	*/
	if(Value* vcharsets=conf_class.get_element(charsets_name)) {
		if(!vcharsets->is_string())
			if(HashStringValue* charsets=vcharsets->get_hash())
				charsets->for_each(load_charset, &this->charsets);
			else
				throw Exception(PARSER_RUNTIME,
					0,
					"$" MAIN_CLASS_NAME ":" CHARSETS_NAME " must be hash");
	}

#ifdef STRICT_VARS
	VVoid::strict_vars=false;
	if(Value* strict_vars=conf_class.get_element(strict_vars_name)) {
		if(strict_vars->is_bool())
			VVoid::strict_vars=strict_vars->as_bool();
			else
				throw Exception(PARSER_RUNTIME,
					0,
					"$" MAIN_CLASS_NAME ":" STRICT_VARS_NAME " must be bool");
	}
#endif

	// configure method_frame options
	//	until someone with less privileges have overriden them
	methoded_array().configure_admin(*this);
}

const char* Request::get_exception_cstr(
										const Exception& e,
										Request::Exception_details& details) {
#define PA_URI_FORMAT "%s: "
#define PA_ORIGIN_FILE_POS_FORMAT "%s(%d:%d): "
#define PA_SOURCE_FORMAT "'%s' "
#define PA_COMMENT_TYPE_FORMAT "%s [%s]"
	char* result=new(PointerFreeGC) char[MAX_STRING];

	if(details.problem_source) { // do we know the guy?
		if(details.trace) { // do whe know where he came from?
			Operation::Origin origin=details.trace.origin();
			snprintf(result, MAX_STRING, 
				PA_URI_FORMAT 
				PA_ORIGIN_FILE_POS_FORMAT 
				PA_SOURCE_FORMAT PA_COMMENT_TYPE_FORMAT,
				request_info.uri,
				file_list[origin.file_no].cstr(), 1+origin.line, 1+origin.col,
				details.problem_source->cstr(),
				e.comment(), e.type()
			);
		} else
			snprintf(result, MAX_STRING, 
				PA_URI_FORMAT 
				PA_SOURCE_FORMAT PA_COMMENT_TYPE_FORMAT,
				request_info.uri,
				details.problem_source->cstr(),
				e.comment(), e.type()
			);
	} else
		snprintf(result, MAX_STRING, 
			PA_URI_FORMAT 
			PA_COMMENT_TYPE_FORMAT,
			request_info.uri,
			e.comment(), e.type()
		);

	return result;
}

void Request::configure() {
	// configure admin options if not configured yet
	if(!configure_admin_done)
		configure_admin(main_class);

	// configure not-admin=user options
	methoded_array().configure_user(*this);

	// $MAIN:MIME-TYPES
	if(Value* element=main_class.get_element(mime_types_name))
		if(Table *table=element->get_table())
			mime_types=table;			
}
/**
	load MAIN class, execute @main.
	MAIN class consists of all the auto.p files we'd manage to find
	plus
	the file user requested us to process
	all located classes become children of one another,
	composing class we name 'MAIN'

	@test log stack trace

*/
void Request::core(const char* config_filespec, bool config_fail_on_read_problem, bool header_only) {
	try {
		// filling mail received
		mail.fill_received(*this);

		// loading config
		if(config_filespec) {
			const String& filespec=*new String(config_filespec);
			use_file_directly(main_class,
				filespec,
				config_fail_on_read_problem, 
				true /*file must exist if 'fail on read problem' not set*/);
		}

		// loading auto.p files from document_root/.. 
		// to the one beside requested file.
		// all assigned bases from upper dir
		{
			const char* after=request_info.path_translated;
			size_t drlen=strlen(request_info.document_root);
			if(memcmp(after, request_info.document_root, drlen)==0) {
				after+=drlen;
				if(after[-1]=='/') 
					--after;
			}
			
			while(const char* before=strchr(after, '/')) {
				String& sfile_spec=*new String;
				if(after!=request_info.path_translated) {
					sfile_spec.append_strdup(
						request_info.path_translated, before-request_info.path_translated,
						String::L_CLEAN);
					sfile_spec << "/" AUTO_FILE_NAME;

					use_file_directly(main_class,
						sfile_spec, 
						true /*fail on read problem*/, 
						false /*but ignore absence, sole user*/);
				}
				for(after=before+1;*after=='/';after++);
			}
		}

		try {
			// compile requested file
			String& spath_translated=*new String;
			spath_translated.append_help_length(request_info.path_translated, 0, String::L_TAINTED);
			use_file_directly(main_class, spath_translated);

			configure();
		} catch(...) {
			configure(); // configure anyway, useful in @unhandled_exception [say, if they would want to mail by SMTP something]
			rethrow;
		}

		// execute @main[]
		const String* body_string=execute_virtual_method(main_class, main_method_name);
		if(!body_string)
			throw Exception(PARSER_RUNTIME,
				0,
				"'"MAIN_METHOD_NAME"' method not found");

		// extract response body
		Value* body_value=response.fields().get(download_name); // $response:download?
		bool as_attachment=body_value!=0;
		if(!body_value)
			body_value=response.fields().get(body_name); // $response:body
		if(!body_value)
			body_value=new VString(*body_string); // just result of ^main[]

		// @postprocess
		if(Value* value=main_class.get_element(post_process_method_name))
			if(Junction* junction=value->get_junction())
				if(const Method *method=junction->method) {
					// preparing to pass parameters to 
					//	@postprocess[data]
					VMethodFrame frame(*method, 0 /*no parent*/, main_class);

					frame.store_params(&body_value, 1);
					execute_method(frame);

					body_value=&frame.result().as_value();
				}

		VFile* body_file=body_value->as_vfile(flang, &charsets);

		// OK. write out the result
		output_result(body_file, header_only, as_attachment);

	} catch(const Exception& e) { // request handling problem
		try {
		// we're returning not result, but error explanation

		Request::Exception_details details=get_details(e);
		const char* exception_cstr=get_exception_cstr(e, details);

		// reset language to default
		flang=fdefault_lang;
		
		// reset response
		response.fields().clear();

		// this is what we'd return in $response:body
		const String* body_string=0;

		// maybe we'd be lucky enough as to report an error
		// in a gracefull way...
		if(Value* value=main_class.get_element(*new String(UNHANDLED_EXCEPTION_METHOD_NAME))) {
			if(Junction* junction=value->get_junction()) {
				if(const Method *method=junction->method) {
					// preparing to pass parameters to 
					//	@unhandled_exception[exception;stack]

					// $stack[^table::create{name	file	lineno	colno}]
					Table::columns_type stack_trace_columns(new ArrayString);
					*stack_trace_columns+=new String("name");
					*stack_trace_columns+=new String("file");
					*stack_trace_columns+=new String("lineno");
					*stack_trace_columns+=new String("colno");
					Table& stack_trace=*new Table(stack_trace_columns);
					if(!exception_trace.is_empty()/*signed!*/) 
						for(size_t i=exception_trace.bottom_index(); ias_bool()) {
			SAPI::log(sapi_info, "%s", exception_cstr);
		}

		// ERROR. write it out
		output_result(body_file, header_only, false);

		} catch(const Exception& e) { // exception in unhandled exception
			Request::Exception_details details=get_details(e);
			const char* exception_cstr=get_exception_cstr(e, details);
			// unconditionally log the beast
			SAPI::log(sapi_info, "%s", exception_cstr);

			throw Exception(0,
				0,
				"in %s", 
					exception_cstr);
		}
	}
}

uint Request::register_file(String::Body file_spec) {
	file_list+=file_spec;
	return file_list.count()-1;
}

void Request::use_file_directly(VStateless_class& aclass,
				const String& file_spec,
				bool fail_on_read_problem, 
				bool fail_on_file_absence) {

	// cyclic dependence check
	if(used_files.get(file_spec))
		return;
	used_files.put(file_spec, true);

	if(fail_on_read_problem && !fail_on_file_absence) // ignore file absence if asked for
		if(!entry_exists(file_spec))
			return;

	if(const char* source=file_read_text(charsets, file_spec, fail_on_read_problem))
		use_buf(aclass, source, 0, register_file(file_spec));
}


void Request::use_file(VStateless_class& aclass,
				const String& file_name,
				const String* use_filespec/*absolute*/) {

	if(file_name.is_empty())
		throw Exception(PARSER_RUNTIME,
			0,
			"usage failed - no filename was specified");

	const String* filespec=0;

	if(file_name.first_char()=='/') //absolute path? [no need to scan MAIN:CLASS_PATH]
		filespec=&absolute(file_name);
	else if(use_filespec){ // search in current dir first
		size_t last_slash_pos=use_filespec->strrpbrk("/");
		if(last_slash_pos!=STRING_NOT_FOUND)
			filespec=file_exist(use_filespec->mid(0, last_slash_pos), file_name); // found in current dir?
	}

	if(!filespec){
		// prevent multiple scan CLASS_PATH for searching one file
		if(searched_along_class_path.get(file_name))
			return;
		searched_along_class_path.put(file_name, true);
		if(Value* element=main_class.get_element(class_path_name)) {
			if(element->is_string()) {
				filespec=file_exist(absolute(element->as_string()), file_name); // found at class_path?
			} else if(Table *table=element->get_table()) {
				for(size_t i=table->count(); i--; ) {
					const String& path=*(*table->get(i))[0];
					if(filespec=file_exist(absolute(path), file_name))
						break; // found along class_path
				}
			} else
				throw Exception(PARSER_RUNTIME,
					0,
					"$" CLASS_PATH_NAME " must be string or table");
			if(!filespec)
				throw Exception(PARSER_RUNTIME,
					&file_name,
					"not found along " MAIN_CLASS_NAME ":" CLASS_PATH_NAME);
		} else 
			throw Exception(PARSER_RUNTIME,
				&file_name,
				"usage failed - no $" MAIN_CLASS_NAME  ":" CLASS_PATH_NAME " were specified");
	}

	use_file_directly(aclass, *filespec);
}


void Request::use_buf(VStateless_class& aclass,
				const char* source, const String* main_alias, 
				uint file_no,
				int line_no_offset) {
	// temporary zero @conf so to maybe-replace it in compiled code
	Temp_method temp_method_conf(aclass, conf_method_name, 0);
	// temporary zero @auto so to maybe-replace it in compiled code
	Temp_method temp_method_auto(aclass, auto_method_name, 0);

	// compile loaded classes
	ArrayClass& cclasses=compile(&aclass, source, main_alias, file_no, line_no_offset);

	VString* vfilespec=
		new VString(*new String(file_list[file_no], String::L_TAINTED));

	for(size_t i=0; iname*/);

		// locate and execute possible @auto[] static
		execute_nonvirtual_method(cclass, 
			auto_method_name, vfilespec,
			false/*no result needed*/);

		cclass.enable_default_setter();
	}
}

const String& Request::relative(const char* apath, const String& relative_name) {
	char *hpath=strdup(apath);
	String& result=*new String;
	if(rsplit(hpath, '/')) // if something/splitted
		result << hpath << "/";
	result << relative_name;
	return result;
}

const String& Request::absolute(const String& relative_name) {
	if(relative_name.first_char()=='/') {
		String& result=*new String(strdup(request_info.document_root));
		result << relative_name;
		return result;
	} else 
		if(relative_name.pos("://")!=STRING_NOT_FOUND // something like "http://xxx"
#ifdef WIN32
			|| relative_name.pos(":")==1  // DRIVE:
			|| relative_name.starts_with("\\\\") // UNC1
			|| relative_name.starts_with("//") // UNC2
#endif
			)
			return relative_name;
		else
			return relative(request_info.path_translated, relative_name);
}

#ifndef DOXYGEN
class Add_header_attribute_info
{
public:
	Add_header_attribute_info(Request& ar) : r(ar), add_last_modified(true) {}
	Request& r;
	bool add_last_modified;
};
#endif
static void add_header_attribute(
				 HashStringValue::key_type name, 
				 HashStringValue::value_type value, 
				 Add_header_attribute_info* info) {
	if(name==BODY_NAME
		|| name==DOWNLOAD_NAME
		|| name==CHARSET_NAME)
		return;
	
	const char* aname=String(name, String::L_URI).untaint_and_transcode_cstr(String::L_URI, &info->r.charsets);

	SAPI::add_header_attribute(info->r.sapi_info,
			aname, 
			attributed_meaning_to_string(*value, String::L_URI, false).untaint_and_transcode_cstr(String::L_URI, &info->r.charsets)
		);

	if(strcasecmp(aname, "last-modified")==0)
		info->add_last_modified=false;
}

static void output_sole_piece(Request& r,
							  bool header_only, 
							  VFile& body_file,
							  Value* body_file_content_type) {
	// transcode text body when "text/*" or simple result
	String::C output(body_file.value_ptr(), body_file.value_size());
	if(!body_file_content_type/*vstring.as_vfile*/ || body_file_content_type->as_string().pos("text/")==0)
		output=Charset::transcode(output, 
			r.charsets.source(), 
			r.charsets.client());

	// prepare header: Content-Length
	SAPI::add_header_attribute(r.sapi_info, HTTP_CONTENT_LENGTH, format(output.length, "%u"));

	// send header
	SAPI::send_header(r.sapi_info);
	
	// send body
	if(!header_only)
		SAPI::send_body(r.sapi_info, output.str, output.length);
}

#ifndef DOXYGEN
struct Range
{
	size_t start;
	size_t end;
};
#endif
static void parse_range(const String* s, Array &ar) {
	const char *p = s->cstr();
	if(s->starts_with("bytes="))
		p += 6;
	Range r;
	while(*p){
		r.start = (size_t)-1;
		r.end = (size_t)-1;
		if(*p >= '0' && *p <= '9'){
			r.start = atol(p);
			while(*p>='0' && *p<='9') ++p;
		}
		if(*p++ != '-') break;
		if(*p >= '0' && *p <= '9'){
			r.end = atol(p);
			while(*p>='0' && *p<='9') ++p;
		}
		if(*p == ',') ++p;
		ar += r;
	}
}

static void output_pieces(Request& r,
						  bool header_only, 
						  const String& filename,
						  size_t content_length,
						  Value& date,
						  bool add_last_modified) 
{
	SAPI::add_header_attribute(r.sapi_info, "accept-ranges", "bytes");

	const size_t BUFSIZE = 10*0x400;
	char buf[BUFSIZE];
	const char *range = SAPI::get_env(r.sapi_info, "HTTP_RANGE");
	size_t offset=0;
	size_t part_length=content_length;
	if(range){
		Array ar;
		parse_range(new String(range), ar);
		size_t count = ar.count();
		if(count == 1){
			Range &rg = ar.get_ref(0);
			if(rg.start == (size_t)-1 && rg.end == (size_t)-1){
				SAPI::add_header_attribute(r.sapi_info, HTTP_STATUS, "416 Requested Range Not Satisfiable");
				return;
			}
			if(rg.start == (size_t)-1 && rg.end != (size_t)-1){
				rg.start = content_length - rg.end;
				rg.end = content_length;
				offset += rg.start;
				part_length = rg.end-rg.start;
			}else if(rg.start != (size_t)-1 && rg.end == (size_t)-1){
				rg.end = content_length-1;
				offset += rg.start;
				part_length -= rg.start;
			}
			if(part_length == 0){
				SAPI::add_header_attribute(r.sapi_info, HTTP_STATUS, "204 No Content");
				return;
			}
			SAPI::add_header_attribute(r.sapi_info, HTTP_STATUS, "206 Partial Content");
			snprintf(buf, BUFSIZE, "bytes %u-%u/%u", rg.start, rg.end, content_length);
			SAPI::add_header_attribute(r.sapi_info, "content-range", buf);
		}else if(count != 0){
			SAPI::add_header_attribute(r.sapi_info, HTTP_STATUS, "501 Not Implemented");
			return;
		}
	}


	SAPI::add_header_attribute(r.sapi_info, HTTP_CONTENT_LENGTH, format(part_length, "%u"));

	if(add_last_modified)
		SAPI::add_header_attribute(r.sapi_info, "last-modified", attributed_meaning_to_string(date, String::L_AS_IS, true).cstr());

	SAPI::send_header(r.sapi_info);

	const String& filespec=r.absolute(filename);

	size_t sent = 0;
	if(!header_only){
		size_t to_read = 0;
		size_t size = 0;
		do{
			to_read = part_lengthfields().get(content_type_name);

	// Content-Disposition
	Value* vfile_name=body_file->fields().get(name_name);
	if(!vfile_name) {
		vfile_name=body_file->fields().get(response_body_file_name);
		if(vfile_name) {
			char* name_cstr=vfile_name->as_string().cstrm();
			if(char *after_slash=rsplit(name_cstr, '\\'))
				name_cstr=after_slash;
			if(char *after_slash=rsplit(name_cstr, '/'))
				name_cstr=after_slash;
			vfile_name=new VString(*new String(name_cstr));
		}
	}
	if(vfile_name) {
		const String& sfile_name=vfile_name->as_string();
		if(sfile_name!=NONAME_DAT) {
			VHash& hash=*new VHash();
			HashStringValue &h=hash.hash();
			h.put(value_name, new VString( as_attachment ? content_disposition_attachment : content_disposition_inline ));
			h.put(content_disposition_filename_name, new VString(String(sfile_name, String::L_HTTP_HEADER)));

			response.fields().put(content_disposition, &hash);

			if(!body_file_content_type)
				body_file_content_type=new VString(mime_type_of(sfile_name.cstr()));
		}
	}

	// set Content-Type
	if(body_file_content_type) {
		// body file content type
		response.fields().put(content_type_name, body_file_content_type);
	} else {
		// default content type
		response.fields().put_dont_replace(content_type_name, new VString(*new String(DEFAULT_CONTENT_TYPE)));
	}

	// prepare header: $response:fields without :body, :download and :charset
	Add_header_attribute_info info(*this);
	response.fields().for_each(add_header_attribute, &info);

	if(Value* vresponse_body_file=body_file->fields().get(response_body_file_name)) {
		// $response:[download|body][$.file[filespec]] -- optput specified file
		const String& sresponse_body_file=vresponse_body_file->as_string();
		size_t content_length=0;
		time_t atime=0, mtime=0, ctime=0;
		file_stat(absolute(sresponse_body_file),
			content_length,
			atime, mtime, ctime);

		VDate* vdate=0;
		if(Value* v=body_file->fields().get("mdate")) {
			if(Value* vdatep=v->as(VDATE_TYPE))
				vdate=static_cast(vdatep);
			else 
				throw Exception(PARSER_RUNTIME, 0, "mdate must be a date");
		}
		if(!vdate)
			vdate=new VDate(mtime);

		output_pieces(*this, header_only, 
			sresponse_body_file,
			content_length,
			*vdate,
			info.add_last_modified);
	} else {
		if(body_file_content_type)
			if(HashStringValue *hash=body_file_content_type->get_hash())
				body_file_content_type=hash->get(value_name);

		output_sole_piece(*this, header_only, 
			*body_file, body_file_content_type);
	}
}

const String& Request::mime_type_of(const String* file_name) {
	return mime_type_of(file_name?file_name->taint_cstr(String::L_FILE_SPEC):0);
}

const String& Request::mime_type_of(const char* user_file_name_cstr) {
	if(mime_types)
		if(const char* cext=strrchr(user_file_name_cstr, '.')) {
			String sext(++cext);
			Table::Action_options options;
			if(mime_types->locate(0, sext.change_case(charsets.source(), String::CC_LOWER), options))
				if(const String* result=mime_types->item(1))
					return *result;
				else
					throw Exception(PARSER_RUNTIME,
						0,
						MIME_TYPES_NAME  " table column elements must not be empty");
		}

	return *new String("application/octet-stream");
}

const String* Request::get_used_filename(uint file_no){
	if(file_no < file_list.count())
		return new String(file_list[file_no], String::L_TAINTED);
	return 0;
}

#ifdef XML
xmlChar* Request::transcode(const String& s) {
	return charsets.source().transcode(s);
}

xmlChar* Request::transcode(const String::Body s) {
	return charsets.source().transcode(s);
}

const String& Request::transcode(const xmlChar* s) {
	return charsets.source().transcode(s);
}
#endif


const Request::Trace Request::Exception_trace::extract_origin(const String*& problem_source) {
	Trace result;
	if(!is_empty()) {
		result=bottom_value();
		if(!problem_source) { // we don't know who trigged the bug?
			problem_source=result.name(); // consider the stack-top-guy (we usually know source of next-from-throw-point exception) did that
			fbottom++;
		} else if(result.name()==problem_source) // it is that same guy?
			fbottom++; // throw away that trace
		else {
			// stack top contains not us, 
			//	leaving result intact
			//	it would help ^throw
		}
	}

	return result;
}

Request::Exception_details Request::get_details(const Exception& e) {
	const String* problem_source=e.problem_source();
	Trace trace=exception_trace.extract_origin(problem_source);
	
	VHash& vhash=*new VHash;  HashStringValue& hash=vhash.hash();

	// $.type
	if(const char* type=e.type(true))
		hash.put(exception_type_part_name, new VString(*new String(type)));

	// $.source
	if(problem_source) {
		String& source=*new String(*problem_source, String::L_TAINTED);
		hash.put(exception_source_part_name, new VString(source));
	}

	// $.file lineno colno
	if(trace) {
		const Operation::Origin origin=trace.origin();
		hash.put(String::Body("file"),
			new VString(*new String(file_list[origin.file_no], String::L_TAINTED)));
		hash.put(String::Body("lineno"), new VInt(1+origin.line));
		hash.put(String::Body("colno"), new VInt(1+origin.col));
	}

	// $.comment
	if(const char* comment=e.comment(true))
		hash.put(exception_comment_part_name, 
			new VString(*new String(comment, String::L_TAINTED)));

	// $.handled(0)
	hash.put(exception_handled_part_name, &VBool::get(false));

	return Request::Exception_details(trace, problem_source, vhash);
}

Temp_value_element::Temp_value_element(Request& arequest, Value& awhere, const String& aname, Value* awhat) :
	frequest(arequest),
	fwhere(awhere),
	fname(aname),
	saved(awhere.get_element(aname))
{
	Junction* junction;
	if(saved && (junction=saved->get_junction()) && junction->is_getter)
		saved=0;
	frequest.put_element(fwhere, aname, awhat);
}

Temp_value_element::~Temp_value_element() {
	frequest.put_element(fwhere, fname, saved ? saved : VVoid::get());
}
parser-3.4.3/src/main/pa_charsets.C000644 000000 000000 00000002111 11730603275 017226 0ustar00rootwheel000000 000000 /** @file
	Parser: sql driver manager implementation.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_charsets.h"

volatile const char * IDENT_PA_CHARSETS_C="$Id: pa_charsets.C,v 1.19 2012/03/16 09:24:13 moko Exp $" IDENT_PA_CHARSETS_H;

// defines for globals

#define CHARSET_UTF8_NAME "UTF-8"

// globals

Charset UTF8_charset(0, *new String(CHARSET_UTF8_NAME), 0/*no file=system*/);

Charsets charsets;

// methods

Charsets::Charsets() {
	put(UTF8_charset.NAME(), &UTF8_charset);
}

Charset& Charsets::get(const String::Body ANAME) {
	if(Charset* result=HashString::get(ANAME))
		return *result;
	else
		throw Exception(PARSER_RUNTIME,
			new String(ANAME, String::L_TAINTED),
			"unknown charset");
}

void Charsets::load_charset(Request_charsets& charsets, const String::Body ANAME, const String& afile_spec) {
	//we know that charset?
	if(HashString::get(ANAME))
		return; // don't load it then

	put(ANAME, new Charset(&charsets, ANAME, &afile_spec));
}
parser-3.4.3/src/main/compile.y000644 000000 000000 00000126117 12222351711 016455 0ustar00rootwheel000000 000000 %{
/** @file
	Parser: compiler(lexical parser and grammar).

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexander Petrosyan  (http://design.ru/paf)

	
*/

volatile const char * IDENT_COMPILE_Y = "$Id: compile.y,v 1.265 2013/09/30 19:40:57 moko Exp $";

/**
	@todo parser4: 
	- cache compiled code from request to request. to do that...
		-#:	make method definitions, @CLASS, @BASE, @USE instructions,
			which would be executed afterwards, and actions
			now performed at compile time would be delayed to run time.
		-#:	make cache expiration on time and on disk-change of class source
		-#:	in apache use subpools for compiled class storage
		-#:	in iis make up specialized Pool object for that
*/

#define YYSTYPE  ArrayOperation* 
#define YYPARSE_PARAM  pc
#define YYLEX_PARAM  pc
#define YYDEBUG  1
#define YYERROR_VERBOSE	1
#define yyerror(msg)  real_yyerror((Parse_control *)pc, msg)
#define YYPRINT(file, type, value)  yyprint(file, type, value)

// includes

#include "compile_tools.h"
#include "pa_value.h"
#include "pa_request.h"
#include "pa_vobject.h"
#include "pa_vdouble.h"
#include "pa_globals.h"
#include "pa_vmethod_frame.h"

// defines

#define USE_CONTROL_METHOD_NAME "USE"
#define OPTIONS_CONTROL_METHOD_NAME "OPTIONS"
#define OPTION_ALL_VARS_LOCAL_NAME "locals"
#define OPTION_PARTIAL_CLASS "partial"
#define REM_OPERATOR_NAME "rem"

// forwards

static int real_yyerror(Parse_control* pc, const char* s);
static void yyprint(FILE* file, int type, YYSTYPE value);
static int yylex(YYSTYPE* lvalp, void* pc);

static const VBool vfalse(false);
static const VBool vtrue(true);
static const VString vempty;

// local convinient inplace typecast & var
#undef PC
#define PC  (*(Parse_control *)pc)
#undef POOL
#define POOL  (*PC.pool)
#ifndef DOXYGEN

#define CLASS_ADD if(PC.class_add()){					\
	strncpy(PC.error, PC.cclass->name().cstr(), MAX_STRING/2);	\
	strcat(PC.error, " - class is already defined");		\
	YYERROR;							\
}

%}

%pure_parser

%token EON
%token STRING
%token BOGUS

%token BAD_STRING_COMPARISON_OPERATOR
%token BAD_HEX_LITERAL
%token BAD_METHOD_DECL_START
%token BAD_METHOD_PARAMETER_NAME_CHARACTER
%token BAD_NONWHITESPACE_CHARACTER_IN_EXPLICIT_RESULT_MODE

%token LAND "&&"
%token LOR "||"
%token LXOR "!||"
%token NXOR "!|"

%token NLE "<="
%token NGE ">="
%token NEQ "=="
%token NNE "!="
%token NSL "<<"
%token NSR ">>"

%token SLT "lt"
%token SGT "gt"
%token SLE "le"
%token SGE "ge"
%token SEQ "eq"
%token SNE "ne"

%token DEF "def"
%token IN "in"
%token FEXISTS "-f"
%token DEXISTS "-d"
%token IS "is"

%token LITERAL_TRUE "true"
%token LITERAL_FALSE "false"

/* logical */
%left "!||"
%left "||"
%left "&&"
%left '<' '>' "<=" ">="   "lt" "gt" "le" "ge"
%left "==" "!="  "eq" "ne"
%left "is" "def" "in" "-f" "-d"

/* bitwise */
%left "!|"
%left '|'
%left '&' 
%left "<<"  ">>"

/* numerical */
%left '+' '-'
%left '*' '/' '\\' '%'
%left NUNARY   /* unary - + */

/* out-of-group */
%left '~' /* bitwise */
%left '!'  /* logical */

%%
all:
	one_big_piece {
	Method* method=new Method(Method::CT_ANY,
		0, 0, /*min, max numbered_params_count*/
		0/*param_names*/, 0/*local_names*/, 
		$1/*parser_code*/, 0/*native_code*/);
	PC.cclass->set_method(PC.alias_method(main_method_name), method);
}
|	methods;

methods: method | methods method;
one_big_piece: maybe_codes;

method: control_method | code_method;

control_method: '@' STRING '\n' 
				maybe_control_strings {
	const String& command=LA2S(*$2)->trim(String::TRIM_END);
	YYSTYPE strings_code=$4;
	if(strings_code->count()<1*OPERATIONS_PER_OPVALUE) {
		strcpy(PC.error, "@");
		strcat(PC.error, command.cstr());
		strcat(PC.error, " is empty");
		YYERROR;
	}
	if(command==CLASS_NAME) {
		if(strings_code->count()==1*OPERATIONS_PER_OPVALUE) {
			CLASS_ADD;
			// new class' name
			const String& name=LA2S(*strings_code)->trim(String::TRIM_END);
			// creating the class
			VStateless_class* cclass=new VClass;
			PC.cclass_new=cclass;
			PC.cclass_new->set_name(name);
		} else {
			strcpy(PC.error, "@"CLASS_NAME" must contain only one line with class name (contains more then one)");
			YYERROR;
		}
	} else if(command==USE_CONTROL_METHOD_NAME) {
		CLASS_ADD;
		for(size_t i=0; icount(); i+=OPERATIONS_PER_OPVALUE) 
			PC.request.use_file(PC.request.main_class, LA2S(*strings_code, i)->trim(String::TRIM_END), PC.request.get_used_filename(PC.file_no));
	} else if(command==BASE_NAME) {
		if(PC.append){
			strcpy(PC.error, "can't set base while appending methods to class '");
			strncat(PC.error, PC.cclass->name().cstr(), MAX_STRING/2);
			strcat(PC.error, "'");
			YYERROR;
		}
		CLASS_ADD;
		if(PC.cclass->base_class()) { // already changed from default?
			strcpy(PC.error, "class already have a base '");
			strncat(PC.error, PC.cclass->base_class()->name().cstr(), MAX_STRING/2);
			strcat(PC.error, "'");
			YYERROR;
		}
		if(strings_code->count()==1*OPERATIONS_PER_OPVALUE) {
			const String& base_name=LA2S(*strings_code)->trim(String::TRIM_END);
			if(Value* base_class_value=PC.request.get_class(base_name)) {
				// @CLASS == @BASE sanity check
				if(VStateless_class *base_class=base_class_value->get_class()) {
					if(PC.cclass==base_class) {
						strcpy(PC.error, "@"CLASS_NAME" equals @"BASE_NAME);
						YYERROR;
					}
					PC.cclass->get_class()->set_base(base_class);
				} else { // they asked to derive from a class without methods ['env' & co]
					strcpy(PC.error, base_name.cstr());
					strcat(PC.error, ": you can not derive from this class in @"BASE_NAME);
					YYERROR;
				}
			} else {
				strcpy(PC.error, base_name.cstr());
				strcat(PC.error, ": undefined class in @"BASE_NAME);
				YYERROR;
			}
		} else {
			strcpy(PC.error, "@"BASE_NAME" must contain sole name");
			YYERROR;
		}
	} else if(command==OPTIONS_CONTROL_METHOD_NAME) {
		for(size_t i=0; icount(); i+=OPERATIONS_PER_OPVALUE) {
			const String& option=LA2S(*strings_code, i)->trim(String::TRIM_END);
			if(option==OPTION_ALL_VARS_LOCAL_NAME){
				PC.set_all_vars_local();
			} else if(option==OPTION_PARTIAL_CLASS){
				if(PC.cclass_new){
					if(VStateless_class* existed=PC.get_existed_class(PC.cclass_new)){
						if(!PC.reuse_existed_class(existed)){
							strcpy(PC.error, "can't append methods to '");
							strncat(PC.error, PC.cclass_new->name().cstr(), MAX_STRING/2);
							strcat(PC.error, "' - the class wasn't marked as partial");
							YYERROR;
						}
					} else {
						// marks the new class as partial. we will be able to add methods here later.
						PC.cclass_new->set_partial();
					}
				} else {
					strcpy(PC.error, "'"OPTION_PARTIAL_CLASS"' option should be used straight after @"CLASS_NAME);
					YYERROR;
				}
			} else if(option==method_call_type_static){
				PC.set_methods_call_type(Method::CT_STATIC);
			} else if(option==method_call_type_dynamic){
				PC.set_methods_call_type(Method::CT_DYNAMIC);
			} else {
				strcpy(PC.error, "'");
				strncat(PC.error, option.cstr(), MAX_STRING/2);
				strcat(PC.error, "' invalid option. valid options are "
					"'"OPTION_PARTIAL_CLASS"', '"OPTION_ALL_VARS_LOCAL_NAME"'"
					", '"METHOD_CALL_TYPE_STATIC"' and '"METHOD_CALL_TYPE_DYNAMIC"'"
					);
				YYERROR;
			}
		}
	} else {
		strcpy(PC.error, "'");
		strncat(PC.error, command.cstr(), MAX_STRING/2);
		strcat(PC.error, "' invalid special name. valid names are "
			"'"CLASS_NAME"', '"USE_CONTROL_METHOD_NAME"', '"BASE_NAME"' and '"OPTIONS_CONTROL_METHOD_NAME"'.");
		YYERROR;
	}
};
maybe_control_strings: empty | control_strings;
control_strings: control_string | control_strings control_string { $$=$1; P(*$$, *$2); };
control_string: maybe_string '\n';
maybe_string: empty | STRING;

code_method: '@' STRING bracketed_maybe_strings maybe_bracketed_strings maybe_comment '\n' { 
	CLASS_ADD;
	PC.explicit_result=false;

	YYSTYPE params_names_code=$3;
	ArrayString* params_names=0;
	if(int size=params_names_code->count()) {
		params_names=new ArrayString;
		for(int i=0; icount()) {
		locals_names=new ArrayString;
		for(int i=0; iis_vars_local())
		all_vars_local=true;

	Method* method=new Method(
		//name, 
		GetMethodCallType(PC, *$2),
		0, 0/*min,max numbered_params_count*/, 
		params_names, locals_names, 
		0/*to be filled later in next {} */, 0, all_vars_local);

	*reinterpret_cast(&$$)=method;
} maybe_codes {
		Method* method=reinterpret_cast($7);
		// fill in the code
		method->parser_code=$8;

		// register in class
		const String& name=*LA2S(*$2);
		PC.cclass->set_method(PC.alias_method(name), method);
};

maybe_bracketed_strings: empty | bracketed_maybe_strings;
bracketed_maybe_strings: '[' maybe_strings ']' {$$=$2;};
maybe_strings: empty | strings;
strings: STRING | strings ';' STRING { $$=$1; P(*$$, *$3); };

maybe_comment: empty | STRING;

/* codes */

maybe_codes: empty | codes;

codes: code | codes code { $$=$1; P(*$$, *$2); };
code: write_string | action;
action: get | put | call;

/* get */

get: get_value {
	$$=N();
	YYSTYPE code=$1;
	size_t count=code->count();

#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
	if(
		count!=3
		|| !maybe_change_first_opcode(*code, OP::OP_VALUE__GET_ELEMENT, /*=>*/OP::OP_VALUE__GET_ELEMENT__WRITE)
	)
#endif

#ifdef OPTIMIZE_BYTECODE_GET_SELF_ELEMENT
	if(
		count!=3
		|| !maybe_change_first_opcode(*code, OP::OP_WITH_SELF__VALUE__GET_ELEMENT, /*=>*/OP::OP_WITH_SELF__VALUE__GET_ELEMENT__WRITE)
	)
#endif

#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT
	if(
		count!=5
		|| !maybe_change_first_opcode(*code, OP::OP_GET_OBJECT_ELEMENT, /*=>*/OP::OP_GET_OBJECT_ELEMENT__WRITE)
	)
#endif

#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT
	if(
		count!=5
		|| !maybe_change_first_opcode(*code, OP::OP_GET_OBJECT_VAR_ELEMENT, /*=>*/OP::OP_GET_OBJECT_VAR_ELEMENT__WRITE)
	)
#endif
	{
		changetail_or_append(*code,
			OP::OP_GET_ELEMENT, false,  /*=>*/OP::OP_GET_ELEMENT__WRITE,
			/*or */OP::OP_WRITE_VALUE
			); /* value=pop; wcontext.write(value) */
	}

	P(*$$, *code);
};
get_value: '$' get_name_value { $$=$2; };
get_name_value: name_without_curly_rdive EON | name_in_curly_rdive;
name_in_curly_rdive: '{' name_without_curly_rdive '}' { $$=$2; };
name_without_curly_rdive: 
	name_without_curly_rdive_read 
|	name_without_curly_rdive_class;
name_without_curly_rdive_read: name_without_curly_rdive_code {
	$$=N(); 
	YYSTYPE diving_code=$1;
	size_t count=diving_code->count();

	if(maybe_make_self(*$$, *diving_code, count)) {
		// $self.
	} else

#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT
	if(maybe_make_get_object_element(*$$, *diving_code, count)){
		// optimization for $object.field + ^object.method[
	} else
#endif

#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT
	if(maybe_make_get_object_var_element(*$$, *diving_code, count)){
		// optimization for $object.$var
	} else
#endif

#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
	if(
		count>=4
		&& (*diving_code)[0].code==OP::OP_VALUE
		&& (*diving_code)[3].code==OP::OP_GET_ELEMENT
	){
		 // optimization
		O(*$$,
			(PC.in_call_value && count==4)
			? OP::OP_VALUE__GET_ELEMENT_OR_OPERATOR // ^object[ : OP_VALUE+origin+string+OP_GET_ELEMENT => OP_VALUE__GET_ELEMENT_OR_OPERATOR+origin+string
			: OP::OP_VALUE__GET_ELEMENT             // $object  : OP_VALUE+origin+string+OP_GET_ELEMENT => OP_VALUE__GET_ELEMENT+origin+string
		);
		P(*$$, *diving_code, 1/*offset*/, 2/*limit*/); // copy origin+value
		if(count>4)
			P(*$$, *diving_code, 4); // copy tail
	} else {
		O(*$$, OP::OP_WITH_READ); /* stack: starting context */
		P(*$$, *diving_code);
	}
#else
	{
		O(*$$, OP::OP_WITH_READ); /* stack: starting context */

		// ^if OP_ELEMENT => ^if OP_ELEMENT_OR_OPERATOR
		// optimized OP_VALUE+origin+string+OP_GET_ELEMENT. => OP_VALUE+origin+string+OP_GET_ELEMENT_OR_OPERATOR.
		if(PC.in_call_value && count==4)
			diving_code->put(count-1, OP::OP_GET_ELEMENT_OR_OPERATOR);
		P(*$$, *diving_code);
	}
#endif
	/* diving code; stack: current context */
};
name_without_curly_rdive_class: class_prefix name_without_curly_rdive_code { $$=$1; P(*$$, *$2); };
name_without_curly_rdive_code: name_advance2 | name_path name_advance2 { $$=$1; P(*$$, *$2); };

/* put */

put: '$' name_expr_wdive construct {
	$$=N();
#ifdef OPTIMIZE_BYTECODE_CONSTRUCT
	if(maybe_optimize_construct(*$$, *$2, *$3)){
		// $a(expr), $.a(expr), $a[value], $.a[value], $self.a[value], $self.a(expr)
	} else 
#endif
	{
		P(*$$, *$2); /* stack: context,name */
		P(*$$, *$3); /* stack: context,name,constructor_value */
	}
};
name_expr_wdive: 
	name_expr_wdive_root
|	name_expr_wdive_write
|	name_expr_wdive_class;
name_expr_wdive_root: name_expr_dive_code {
	$$=N();
	YYSTYPE diving_code=$1;
	size_t count=diving_code->count();

	if(maybe_make_self(*$$, *diving_code, count)) {
		// $self.
	} else
#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
	if(
		count>=4
		&& (*diving_code)[0].code==OP::OP_VALUE
		&& (*diving_code)[3].code==OP::OP_GET_ELEMENT
	){
		O(*$$, OP::OP_WITH_ROOT__VALUE__GET_ELEMENT);
		P(*$$, *diving_code, 1/*offset*/, 2/*limit*/); // copy origin+value
		if(count>4)
			P(*$$, *diving_code, 4); // tail
	} else
#endif
	{
		O(*$$, OP::OP_WITH_ROOT); /* stack: starting context */
		P(*$$, *diving_code);
	}
	/* diving code; stack: current context */
};
name_expr_wdive_write: '.' name_expr_dive_code {
	$$=N(); 
	O(*$$, OP::OP_WITH_WRITE); /* stack: starting context */
	P(*$$, *$2); /* diving code; stack: context,name */
};
name_expr_wdive_class: class_prefix name_expr_dive_code { $$=$1; P(*$$, *$2); };

construct:
	construct_square
|	construct_round
|	construct_curly
;
construct_square: '[' {
	// allow $result_or_other_variable[ letters here any time ]
	*reinterpret_cast(&$$)=PC.explicit_result; PC.explicit_result=false;
} any_constructor_code_value {
	PC.explicit_result=*reinterpret_cast(&$2);
} ']' {
	// stack: context, name
	$$=$3; // stack: context, name, value
	O(*$$, OP::OP_CONSTRUCT_VALUE); /* value=pop; name=pop; context=pop; construct(context,name,value) */
}
;
construct_round: '(' expr_value ')' { 
	$$=N(); 
	O(*$$, OP::OP_PREPARE_TO_EXPRESSION);
	// stack: context, name
	P(*$$, *$2); // stack: context, name, value
	O(*$$, OP::OP_CONSTRUCT_EXPR); /* value=pop->as_expr_result; name=pop; context=pop; construct(context,name,value) */
}
;
construct_curly: '{' maybe_codes '}' {
	// stack: context, name
	$$=N(); 
	OA(*$$, OP::OP_CURLY_CODE__CONSTRUCT, $2); /* code=pop; name=pop; context=pop; construct(context,name,junction(code)) */
};

any_constructor_code_value: 
	empty_value /* optimized $var[] case */
|	STRING /* optimized $var[STRING] case */
|	constructor_code_value /* $var[something complex] */
;
constructor_code_value: constructor_code {
	$$=N(); 
	OA(*$$, OP::OP_OBJECT_POOL, $1); /* stack: empty write context */
	/* some code that writes to that context */
	/* context=pop; stack: context.value() */
};
constructor_code: codes__excluding_sole_str_literal;
codes__excluding_sole_str_literal: action | code codes { $$=$1; P(*$$, *$2); };

/* call */

call: call_value {
#ifdef OPTIMIZE_BYTECODE_CUT_REM_OPERATOR
	if((*$1).count())
#endif
	{
		$$=$1; /* stack: value */
		if(!maybe_change_first_opcode(*$$, OP::OP_CONSTRUCT_OBJECT, /*=>*/OP::OP_CONSTRUCT_OBJECT__WRITE))
			changetail_or_append(*$$, 
				OP::OP_CALL, true,  /*=>*/ OP::OP_CALL__WRITE,
				/*or */OP::OP_WRITE_VALUE); /* value=pop; wcontext.write(value) */
	}
};
call_value: '^' { 
					PC.in_call_value=true; 
			}
			call_name {
				PC.in_call_value=false;
			} 
			store_params EON { /* ^field.$method{vasya} */
#ifdef OPTIMIZE_BYTECODE_CUT_REM_OPERATOR
#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
	const String* operator_name=LA2S(*$3, 0, OP::OP_VALUE__GET_ELEMENT_OR_OPERATOR);
#else
	const String* operator_name=LA2S(*$3, 1);
#endif
	if(operator_name && *operator_name==REM_OPERATOR_NAME){
		$$=N();
	} else 
#endif
		{
			YYSTYPE params_code=$5;
			if(params_code->count()==3) { // probably [] case. [OP::OP_VALUE+origin+Void]
				if(Value* value=LA2V(*params_code)) // it is OP_VALUE+origin+value?
					if(const String * string=value->get_string())
						if(string->is_empty()) // value is empty string?
							params_code=0; // ^zzz[] case. don't append lone empty param.
			}
			/* stack: context, method_junction */

			YYSTYPE var_code=$3;
			if(
				var_code->count()==8
				&& (*var_code)[0].code==OP::OP_VALUE__GET_CLASS
				&& (*var_code)[3].code==OP::OP_PREPARE_TO_CONSTRUCT_OBJECT
				&& (*var_code)[4].code==OP::OP_VALUE
				&& (*var_code)[7].code==OP::OP_GET_ELEMENT
			){
				yyval=N();
				O(*$$, OP::OP_CONSTRUCT_OBJECT);
				P(*$$, *var_code, 1/*offset*/, 2/*limit*/); // class name
				P(*$$, *var_code, 5/*offset*/, 2/*limit*/); // constructor name
				OA(*$$, params_code);
			} else 
				{
					$$=var_code; /* with_xxx,diving code; stack: context,method_junction */
					OA(*$$, OP::OP_CALL, params_code); // method_frame=make frame(pop junction); ncontext=pop; call(ncontext,method_frame) stack: value
				}
		}
};

call_name: name_without_curly_rdive;

store_params: store_param | store_params store_param { $$=$1; P(*$$, *$2); };
store_param: 
	store_square_param
|	store_round_param
|	store_curly_param
;
store_square_param: '[' {
	// allow ^call[ letters here any time ]
	*reinterpret_cast(&$$)=PC.explicit_result; PC.explicit_result=false;
} store_code_param_parts {
	PC.explicit_result=*reinterpret_cast(&$2);
} ']' {$$=$3;};
store_round_param: '(' store_expr_param_parts ')' {$$=$2;};
store_curly_param: '{' store_curly_param_parts '}' {$$=$2;};
store_code_param_parts:
	store_code_param_part
|	store_code_param_parts ';' store_code_param_part { $$=$1; P(*$$, *$3); }
;
store_expr_param_parts:
	store_expr_param_part
|	store_expr_param_parts ';' store_expr_param_part { $$=$1; P(*$$, *$3); }
;
store_curly_param_parts:
	store_curly_param_part
|	store_curly_param_parts ';' store_curly_param_part { $$=$1; P(*$$, *$3); }
;
store_code_param_part: code_param_value {
	$$=$1;
};
store_expr_param_part: expr_value {
	YYSTYPE expr_code=$1;
	if(expr_code->count()==3
		&& (*expr_code)[0].code==OP::OP_VALUE) { // optimizing (double/bool/incidently 'string' too) case. [OP::OP_VALUE+origin+Double]. no evaluating
		$$=expr_code; 
	} else {
		YYSTYPE code=N();
		O(*code, OP::OP_PREPARE_TO_EXPRESSION);
		P(*code, *expr_code);
		O(*code, OP::OP_WRITE_EXPR_RESULT);
		$$=N(); 
		OA(*$$, OP::OP_EXPR_CODE__STORE_PARAM, code);
	}
};
store_curly_param_part: maybe_codes {
	$$=N(); 
	OA(*$$, OP::OP_CURLY_CODE__STORE_PARAM, $1);
};
code_param_value:
	empty_value /* optimized [;...] case */
|	STRING /* optimized [STRING] case */
|	constructor_code_value /* [something complex] */
;

/* name */

name_expr_dive_code: name_expr_value | name_path name_expr_value { $$=$1; P(*$$, *$2); };

name_path: name_step | name_path name_step { $$=$1; P(*$$, *$2); };
name_step: name_advance1 '.';
name_advance1: name_expr_value {
	// we know that name_advance1 not called from ^xxx context
	// so we'll not check for operator call possibility as we do in name_advance2

	/* stack: context */
	$$=$1; /* stack: context,name */
	O(*$$, OP::OP_GET_ELEMENT); /* name=pop; context=pop; stack: context.get_element(name) */
};
name_advance2: name_expr_value {
	/* stack: context */
	$$=$1; /* stack: context,name */
	O(*$$, OP::OP_GET_ELEMENT); /* name=pop; context=pop; stack: context.get_element(name) */
}
|	STRING BOGUS
;
name_expr_value: 
	STRING /* subname_is_const */
|	name_expr_subvar_value /* $subname_is_var_value */
|	name_expr_with_subvar_value /* xxx$part_of_subname_is_var_value */
|	name_square_code_value /* [codes] */
;
name_expr_subvar_value: '$' subvar_ref_name_rdive {
	$$=$2;
	O(*$$, OP::OP_GET_ELEMENT);
};
name_expr_with_subvar_value: STRING subvar_get_writes {
	YYSTYPE code;
	{
		change_string_literal_to_write_string_literal(*(code=$1));
		P(*code, *$2);
	}
	$$=N(); 
	OA(*$$, OP::OP_STRING_POOL, code);
};
name_square_code_value: '[' {
	// allow $result_or_other_variable[ letters here any time ]
	*reinterpret_cast(&$$)=PC.explicit_result; PC.explicit_result=false;
} codes {
	PC.explicit_result=*reinterpret_cast(&$2);
} ']' {
	$$=N(); 
	OA(*$$, OP::OP_OBJECT_POOL, $3); /* stack: empty write context */
	/* some code that writes to that context */
	/* context=pop; stack: context.value() */
};
subvar_ref_name_rdive: STRING {
	$$=N(); 
	O(*$$, OP::OP_WITH_READ);
	P(*$$, *$1);
};
subvar_get_writes: subvar__get_write | subvar_get_writes subvar__get_write { $$=$1; P(*$$, *$2); };
subvar__get_write: '$' subvar_ref_name_rdive {
	$$=$2;
	O(*$$, OP::OP_GET_ELEMENT__WRITE);
};

class_prefix:
	class_static_prefix
|	class_constructor_prefix
;
class_static_prefix: STRING ':' {
	$$=$1; // stack: class name string
	if(*LA2S(*$$) == BASE_NAME) { // pseudo BASE class
		if(VStateless_class* base=PC.cclass->base_class()) {
			change_string_literal_value(*$$, base->name());
		} else {
			strcpy(PC.error, "no base class declared");
			YYERROR;
		}
	}
	// optimized OP_VALUE+origin+string+OP_GET_CLASS => OP_VALUE__GET_CLASS+origin+string
	maybe_change_first_opcode(*$$, OP::OP_VALUE, OP::OP_VALUE__GET_CLASS);
};
class_constructor_prefix: class_static_prefix ':' {
	$$=$1;
	if(!PC.in_call_value) {
		strcpy(PC.error, ":: not allowed here");
		YYERROR;
	}
	O(*$$, OP::OP_PREPARE_TO_CONSTRUCT_OBJECT);
};


/* expr */

expr_value: expr;
expr: 
	double_or_STRING
|   true_value
|   false_value
|	get_value
|	call_value
|	'"' string_inside_quotes_value '"' { $$ = $2; }
|	'\'' string_inside_quotes_value '\'' { $$ = $2; }
|	'(' expr ')' { $$ = $2; }
/* stack: operand // stack: @operand */
|	'-' expr %prec NUNARY { $$=$2;  O(*$$, OP::OP_NEG); }
|	'+' expr %prec NUNARY { $$=$2; }
|	'~' expr { $$=$2;	 O(*$$, OP::OP_INV); }
|	'!' expr { $$=$2;  O(*$$, OP::OP_NOT); }
|	"def" expr { $$=$2;  O(*$$, OP::OP_DEF); }
|	"in" expr { $$=$2;  O(*$$, OP::OP_IN); }
|	"-f" expr { $$=$2;  O(*$$, OP::OP_FEXISTS); }
|	"-d" expr { $$=$2;  O(*$$, OP::OP_DEXISTS); }
/* stack: a,b // stack: a@b */
|	expr '-' expr {	$$=$1;  P(*$$, *$3);  O(*$$, OP::OP_SUB); }
|	expr '+' expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_ADD); }
|	expr '*' expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_MUL); }
|	expr '/' expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_DIV); }
|	expr '%' expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_MOD); }
|	expr '\\' expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_INTDIV); }
|	expr "<<" expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_BIN_SL); }
|	expr ">>" expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_BIN_SR); }
|	expr '&' expr { $$=$1; 	P(*$$, *$3);  O(*$$, OP::OP_BIN_AND); }
|	expr '|' expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_BIN_OR); }
|	expr "!|" expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_BIN_XOR); }
|	expr "&&" expr { $$=$1;  OA(*$$, OP::OP_NESTED_CODE, $3);  O(*$$, OP::OP_LOG_AND); }
|	expr "||" expr { $$=$1;  OA(*$$, OP::OP_NESTED_CODE, $3);  O(*$$, OP::OP_LOG_OR); }
|	expr "!||" expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_LOG_XOR); }
|	expr '<' expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_NUM_LT); }
|	expr '>' expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_NUM_GT); }
|	expr "<=" expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_NUM_LE); }
|	expr ">=" expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_NUM_GE); }
|	expr "==" expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_NUM_EQ); }
|	expr "!=" expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_NUM_NE); }
|	expr "lt" expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_STR_LT); }
|	expr "gt" expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_STR_GT); }
|	expr "le" expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_STR_LE); }
|	expr "ge" expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_STR_GE); }
|	expr "eq" expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_STR_EQ); }
|	expr "ne" expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_STR_NE); }
|	expr "is" expr { $$=$1;  P(*$$, *$3);  O(*$$, OP::OP_IS); }
;

double_or_STRING: STRING {
	// optimized OP_STRING => OP_VALUE for doubles
	maybe_change_string_literal_to_double_literal(*($$=$1));
};

string_inside_quotes_value: maybe_codes {
#ifdef OPTIMIZE_BYTECODE_STRING_POOL
	// it brakes ^if(" 09 "){...}
	YYSTYPE code=$1;
	$$=N();
	if(code->count()==3 && maybe_change_first_opcode(*code, OP::OP_STRING__WRITE, OP::OP_VALUE)){
		// optimized OP_STRING__WRITE+origin+value => OP_VALUE+origin+value without starting OP_STRING_POOL
		P(*$$, *code);
	} else {
		OA(*$$, OP::OP_STRING_POOL, code); /* stack: empty write context */
	}
#else
	$$=N();
	OA(*$$, OP::OP_STRING_POOL, $1); /* stack: empty write context */
#endif
	/* some code that writes to that context */
	/* context=pop; stack: context.get_string() */
};

/* basics */

write_string: STRING {
	// optimized OP_STRING+OP_WRITE_VALUE => OP_STRING__WRITE
	change_string_literal_to_write_string_literal(*($$=$1));
};

empty_value: /* empty */ { $$=VL(/*we know that we will not change it*/const_cast(&vempty), 0, 0, 0); }
true_value: "true" { $$ = VL(/*we know that we will not change it*/const_cast(&vtrue), 0, 0, 0); }
false_value: "false" { $$ = VL(/*we know that we will not change it*/const_cast(&vfalse), 0, 0, 0); }

empty: /* empty */ { $$=N(); };

%%
#endif

/*
    	000$111(2222)00 
		000$111{3333}00
    	$,^: push,=0
    	1:( { break=pop
    	2:( )  pop
    	3:{ }  pop

    	000^111(2222)4444{33333}4000
    	$,^: push,=0
    	1:( { break=pop
    	2:( )=4
    	3:{ }=4
		4:[^({]=pop
*/

inline void ungetc(Parse_control& pc, uint last_line_end_col) {
	pc.source--;
	if(pc.pos.col==0) {
		--pc.pos.line; pc.pos.col=last_line_end_col;
	} else
		--pc.pos.col;

}
static int yylex(YYSTYPE *lvalp, void *apc) {
	register Parse_control& pc=*static_cast(apc);

	#define lexical_brackets_nestage pc.brackets_nestages[pc.ls_sp]
	#define RC {result=c; goto break2; }

	register int c;
	int result;
	
	if(pc.pending_state) {
		result=pc.pending_state;
		pc.pending_state=0;
		return result;
	}
	
	const char *begin=pc.source;
	Pos begin_pos=pc.pos;
	const char *end;
	int skip_analized=0;
	while(true) {
		c=*(end=(pc.source++));
//		fprintf(stderr, "\nchar: %c %02X; nestage: %d, sp=%d", c, c, lexical_brackets_nestage, pc.sp);

		if(c=='\n')
			pc.pos_next_line();
		else
			pc.pos_next_c(c);
//		fprintf(stderr, "\nchar: %c file(%d:%d)", c, pc.pos.line, pc.pos.col);

		if(pc.pos.col==0+1 && c=='@') {
			if(pc.ls==LS_DEF_SPECIAL_BODY) {
				// @SPECIAL
				// ...
				// @punctuation
				begin_pos=pc.pos;
				// skip over _ after ^
				pc.source++;  pc.pos.col++;
				// skip analysis = forced literal
				continue;

			// converting ^#HH into char(hex(HH))
			case '#':
				if(end!=begin) {
					if(!pc.string_start)
						pc.string_start=begin_pos;
					// append piece till ^
					pc.string.append_strdup_know_length(begin, end-begin);
				}
				// #HH ?
				if(pc.source[1] && isxdigit(pc.source[1]) && pc.source[2] && isxdigit(pc.source[2])) {
					char c=(char)(
						hex_value[(unsigned char)pc.source[1]]*0x10+
						hex_value[(unsigned char)pc.source[2]]);
					if(c==0) {
						result=BAD_HEX_LITERAL;
						goto break2; // wrong hex value[no ^#00 chars allowed]: bail out
					}
					// append char(hex(HH))
					pc.string.append(c);
					// skip over ^#HH
					pc.source+=3;
					pc.pos.col+=3;
					// reset piece 'begin' position & line
					begin=pc.source; // ->after ^#HH
					begin_pos=pc.pos;
					// skip analysis = forced literal
					continue;
				}
				// just escaped char
				// reset piece 'begin' position & line
				begin=pc.source;
				begin_pos=pc.pos;
				// skip over _ after ^
				pc.source++;  pc.pos.col++;
				// skip analysis = forced literal
				continue;
			}
			break;
			}
		}
		// #comment  start skipping
		if(c=='#' && pc.pos.col==1) {
			if(end!=begin) {
				if(!pc.string_start)
					pc.string_start=begin_pos;
				// append piece till #
				pc.string.append_strdup_know_length(begin, end-begin);
			}
			// fall into COMMENT lexical state [wait for \n]
			push_LS(pc, LS_USER_COMMENT);
			continue;
		}
		switch(pc.ls) {

		// USER'S = NOT OURS
		case LS_USER:
		case LS_NAME_SQUARE_PART: // name.[here].xxx
			if(pc.trim_bof)
				switch(c) {
				case '\n': case ' ': case '\t':
					begin=pc.source;
					begin_pos=pc.pos;
					continue; // skip it
				default:
					pc.trim_bof=false;
				}
			switch(c) {
			case '$':
				push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON);
				RC;
			case '^':
				push_LS(pc, LS_METHOD_NAME);
				RC;
			case ']':
				if(pc.ls==LS_NAME_SQUARE_PART)
					if(--lexical_brackets_nestage==0) {// $name.[co<]?>de<]?>
						pop_LS(pc); // $name.[co<]>de<]!>
						RC;
					}
				break;
			case '[': // $name.[co<[>de]
				if(pc.ls==LS_NAME_SQUARE_PART)
					lexical_brackets_nestage++;
				break;
			}
			if(pc.explicit_result && c)
				switch(c) {
				case '\n': case ' ': case '\t':
					begin=pc.source;
					begin_pos=pc.pos;
					continue; // skip it
				default:
					result=BAD_NONWHITESPACE_CHARACTER_IN_EXPLICIT_RESULT_MODE;
					goto break2;
				}
			break;
			
		// #COMMENT
		case LS_USER_COMMENT:
			if(c=='\n') {
				// skip comment
				begin=pc.source;
				begin_pos=pc.pos;

				pop_LS(pc);
				continue;
			}
			break;
			
		// STRING IN EXPRESSION
		case LS_EXPRESSION_STRING_QUOTED:
		case LS_EXPRESSION_STRING_APOSTROFED:
			switch(c) {
			case '"':
			case '\'':
				if(
					pc.ls == LS_EXPRESSION_STRING_QUOTED && c=='"' ||
					pc.ls == LS_EXPRESSION_STRING_APOSTROFED && c=='\'') {
					pop_LS(pc); //"abc". | 'abc'.
					RC;
				}
				break;
			case '$':
				push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON);
				RC;
			case '^':
				push_LS(pc, LS_METHOD_NAME);
				RC;
			}
			break;

		// METHOD DEFINITION
		case LS_DEF_NAME:
			switch(c) {
			case '[':
				pc.ls=LS_DEF_PARAMS;
				RC;
			case '\n':
				pc.ls=LS_DEF_SPECIAL_BODY;
				RC;
			}
			break;

		case LS_DEF_PARAMS:
			switch(c) {
			case '$': // common error
				result=BAD_METHOD_PARAMETER_NAME_CHARACTER;
				goto break2;
			case ';':
				RC;
			case ']':
				pc.ls=*pc.source=='['?LS_DEF_LOCALS:LS_DEF_COMMENT;
				RC;
			case '\n': // wrong. bailing out
				pop_LS(pc);
				RC;
			}
			break;

		case LS_DEF_LOCALS:
			switch(c) {
			case '[':
			case ';':
				RC;
			case ']':
				pc.ls=LS_DEF_COMMENT;
				RC;
			case '\n': // wrong. bailing out
				pop_LS(pc);
				RC;
			}
			break;

		case LS_DEF_COMMENT:
			if(c=='\n') {
				pop_LS(pc);
				RC;
			}
			break;

		case LS_DEF_SPECIAL_BODY:
			if(c=='\n')
				RC;
			break;

		// (EXPRESSION)
		case LS_VAR_ROUND:
		case LS_METHOD_ROUND:
			switch(c) {
			case ')':
				if(--lexical_brackets_nestage==0)
					if(pc.ls==LS_METHOD_ROUND) // method round param ended
						pc.ls=LS_METHOD_AFTER; // look for method end
					else // pc.ls==LS_VAR_ROUND // variable constructor ended
						pop_LS(pc); // return to normal life
				RC;
			case '#': // comment start skipping
				if(end!=begin) {
					if(!pc.string_start)
						pc.string_start=begin_pos;
					// append piece till #
					pc.string.append_strdup_know_length(begin, end-begin);
				}
				// fall into COMMENT lexical state [wait for \n]
				push_LS(pc, LS_EXPRESSION_COMMENT);
				lexical_brackets_nestage=1;
				continue;
			case '$':
				push_LS(pc, LS_EXPRESSION_VAR_NAME_WITH_COLON);				
				RC;
			case '^':
				push_LS(pc, LS_METHOD_NAME);
				RC;
			case '(':
				lexical_brackets_nestage++;
				RC;
			case '-':
				switch(*pc.source) {
				case 'f': // -f
					skip_analized=1;
					result=FEXISTS;
					goto break2;
				case 'd': // -d
					skip_analized=1;
					result=DEXISTS;
					goto break2;
				default: // minus
					result=c;
					goto break2;
				}
				goto break2;
			case '+': case '*': case '/': case '%': case '\\':
			case '~':
			case ';':
				RC;
			case '&': case '|':
				if(*pc.source==c) { // && ||
					result=c=='&'?LAND:LOR;
					skip_analized=1;
				} else
					result=c;
				goto break2;
			case '!':
				switch(pc.source[0]) { 
				case '|': // !| !||
					skip_analized=1;
					if(pc.source[1]=='|') {
						skip_analized++;
						result=LXOR;
					} else
						result=NXOR;
					goto break2;
				case '=': // !=
					skip_analized=1;
					result=NNE; 
					goto break2;
				}
				RC;

			case '<': // <<, <=, <
				switch(*pc.source) {
				case '<': // <[<]
					skip_analized=1; result=NSL; break;
				case '=': // <[=]
					skip_analized=1; result=NLE; break;
				default: // <[]
					result=c; break;
				}
				goto break2;
			case '>': // >>, >=, >
				switch(*pc.source) {
				case '>': // >[>]
					skip_analized=1; result=NSR; break;
				case '=': // >[=]
					skip_analized=1; result=NGE; break;
				default: // >[]
					result=c; break;
				}
				goto break2;
			case '=': // ==
				switch(*pc.source) {
				case '=': // =[=]
					skip_analized=1; result=NEQ; break;
				default: // =[]
					result=c; break; // not used now
				}
				goto break2;

			case '"':
				push_LS(pc, LS_EXPRESSION_STRING_QUOTED);
				RC;
			case '\'':
				push_LS(pc, LS_EXPRESSION_STRING_APOSTROFED);
				RC;
			case 'l': case 'g': case 'e': case 'n':
				if(end==begin) // right after whitespace
					if(isspace(pc.source[1])) {
						switch(*pc.source) {
							//					case '?': // ok [and bad cases, yacc would bark at them]
						case 't': // lt gt [et nt]
							result=c=='l'?SLT:c=='g'?SGT:BAD_STRING_COMPARISON_OPERATOR;
							skip_analized=1;
							goto break2;
						case 'e': // le ge ne [ee]
							result=c=='l'?SLE:c=='g'?SGE:c=='n'?SNE:BAD_STRING_COMPARISON_OPERATOR;
							skip_analized=1;
							goto break2;
						case 'q': // eq [lq gq nq]
							result=c=='e'?SEQ:BAD_STRING_COMPARISON_OPERATOR;
							skip_analized=1;
							goto break2;
						}
					}
				break;
			case 'i':
				if(end==begin) // right after whitespace
					if(isspace(pc.source[1])) {
						switch(pc.source[0]) {
						case 'n': // in
							skip_analized=1;
							result=IN;
							goto break2;
						case 's': // is
							skip_analized=1;
							result=IS;
							goto break2;
						}
					}
				break;
			case 'd':
				if(end==begin) // right after whitespace
					if(pc.source[0]=='e' && pc.source[1]=='f') { // def
						switch(pc.source[2]){
						case ' ': case '\t': case '\n': case '"': case '\'': case '^': case '$': // non-quoted string without whitespace after 'def' is not allowed
							skip_analized=2;
							result=DEF;
							goto break2;
						}
						// error: incorrect char after 'def'
					}
				break;
			case 't':
				if(end==begin) // right after whitespace
					if(pc.source[0]=='r' && pc.source[1]=='u' && pc.source[2]=='e') { // true
						skip_analized=3;
						result=LITERAL_TRUE;
						goto break2;
					}
				break;
			case 'f':
				if(end==begin) // right after whitespace
					if(pc.source[0]=='a' && pc.source[1]=='l' && pc.source[2]=='s' && pc.source[3]=='e') { // false
						skip_analized=4;
						result=LITERAL_FALSE;
						goto break2;
					}
				break;
			case ' ': case '\t': case '\n':
				if(end!=begin) { // there were a string after previous operator?
					result=0; // return that string
					goto break2;
				}
				// that's a leading|traling space or after-operator-space
				// ignoring it
				// reset piece 'begin' position & line
				begin=pc.source; // after whitespace char
				begin_pos=pc.pos;
				continue;
			}
			break;
		case LS_EXPRESSION_COMMENT:
			if(c=='(')
				lexical_brackets_nestage++;
			
			switch(*pc.source) {
			case '\n': case ')':
				if(*pc.source==')')
					if(--lexical_brackets_nestage!=0)
						continue;

				// skip comment
				begin=pc.source;
				begin_pos=pc.pos;

				pop_LS(pc);
				continue;
			}
			break;

		// VARIABLE GET/PUT/WITH
		case LS_VAR_NAME_SIMPLE_WITH_COLON: 
		case LS_VAR_NAME_SIMPLE_WITHOUT_COLON:
		case LS_EXPRESSION_VAR_NAME_WITH_COLON: 
		case LS_EXPRESSION_VAR_NAME_WITHOUT_COLON:
			if(
				pc.ls==LS_EXPRESSION_VAR_NAME_WITH_COLON ||
				pc.ls==LS_EXPRESSION_VAR_NAME_WITHOUT_COLON) {
				// name in expr ends also before 
				switch(c) {
				// expression minus
				case '-': 
				// expression integer division
				case '\\':
					pop_LS(pc);
					pc.ungetc();
					result=EON;
					goto break2;
				}
			}
			if(
				pc.ls==LS_VAR_NAME_SIMPLE_WITHOUT_COLON ||
				pc.ls==LS_EXPRESSION_VAR_NAME_WITHOUT_COLON) {
				// name already has ':', stop before next 
				switch(c) {
				case ':': 
					pop_LS(pc);
					pc.ungetc();
					result=EON;
					goto break2;
				}
			}
			switch(c) {
			case 0:
			case ' ': case '\t': case '\n':
			case ';':
			case ']': case '}': case ')': 
			case '"': case '\'':
			case '<': case '>':  // these stand for HTML brackets AND expression binary ops
			case '+': case '*': case '/': case '\\': case '%': 
			case '&': case '|': 
			case '=': case '!':
			// common delimiters
			case ',': case '?': case '#':
			// mysql column separators
			case '`':
			// before call
			case '^': 
				pop_LS(pc);
				pc.ungetc();
				result=EON;
				goto break2;
			case '[':
				// $name.<[>code]
				if(pc.pos.col>1/*not first column*/ && (
					end[-1]=='$'/*was start of get*/ ||
					end[-1]==':'/*was class name delim */ ||
					end[-1]=='.'/*was name delim */
					)) {
					push_LS(pc, LS_NAME_SQUARE_PART);
					lexical_brackets_nestage=1;
					RC;
				}
				pc.ls=LS_VAR_SQUARE;
				lexical_brackets_nestage=1;
				RC;
			case '{':
				if(begin==end) { // ${name}, no need of EON, switching LS
					pc.ls=LS_VAR_NAME_CURLY; 
				} else {
					pc.ls=LS_VAR_CURLY;
					lexical_brackets_nestage=1;
				}

				RC;
			case '(':
				pc.ls=LS_VAR_ROUND;
				lexical_brackets_nestage=1;
				RC;
			case '.': // name part delim
			case '$': // name part subvar
			case ':': // class<:>name
				// go to _WITHOUT_COLON state variant...
				if(pc.ls==LS_VAR_NAME_SIMPLE_WITH_COLON)
					pc.ls=LS_VAR_NAME_SIMPLE_WITHOUT_COLON;
				else if(pc.ls==LS_EXPRESSION_VAR_NAME_WITH_COLON)
					pc.ls=LS_EXPRESSION_VAR_NAME_WITHOUT_COLON;
				// ...stop before next ':'
				RC;
			}
			break;

		case LS_VAR_NAME_CURLY:
			switch(c) {
			case '[':
				// ${name.<[>code]}
				push_LS(pc, LS_NAME_SQUARE_PART);
				lexical_brackets_nestage=1;
				RC;
			case '}': // ${name} finished, restoring LS
				pop_LS(pc);
				RC;
			case '.': // name part delim
			case '$': // name part subvar
			case ':': // ':name' or 'class:name'
				RC;
			}
			break;

		case LS_VAR_SQUARE:
			switch(c) {
			case '$':
				push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON);
				RC;
			case '^':
				push_LS(pc, LS_METHOD_NAME);
				RC;
			case ']':
				if(--lexical_brackets_nestage==0) {
					pop_LS(pc);
					RC;
				}
				break;
			case ';': // operator_or_fmt;value delim
				RC;
			case '[':
				lexical_brackets_nestage++;
				break;
			}
			break;

		case LS_VAR_CURLY:
			switch(c) {
			case '$':
				push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON);
				RC;
			case '^':
				push_LS(pc, LS_METHOD_NAME);
				RC;
			case '}':
				if(--lexical_brackets_nestage==0) {
					pop_LS(pc);
					RC;
				}
				break;
			case '{':
				lexical_brackets_nestage++;
				break;
			}
			break;

		// METHOD CALL
		case LS_METHOD_NAME:
			switch(c) {
			case '[':
				// ^name.<[>code].xxx
				if(pc.pos.col>1/*not first column*/ && (
					end[-1]=='^'/*was start of call*/ || // never, ^[ is literal...
					end[-1]==':'/*was class name delim */ ||
					end[-1]=='.'/*was name delim */
					)) {
					push_LS(pc, LS_NAME_SQUARE_PART);
					lexical_brackets_nestage=1;
					RC;
				}
				pc.ls=LS_METHOD_SQUARE;
				lexical_brackets_nestage=1;
				RC;
			case '{':
				pc.ls=LS_METHOD_CURLY;
				lexical_brackets_nestage=1;
				RC;
			case '(':
				pc.ls=LS_METHOD_ROUND;
				lexical_brackets_nestage=1;
				RC;
			case '.': // name part delim 
			case '$': // name part subvar
			case ':': // ':name' or 'class:name'
			case '^': // ^abc^xxx wrong. bailing out
			case ']': case '}': case ')': // ^abc]}) wrong. bailing out
			case ' ': // ^if ( wrong. bailing out
				RC;
			}
			break;

		case LS_METHOD_SQUARE:
			switch(c) {
			case '$':
				push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON);
				RC;
			case '^':
				push_LS(pc, LS_METHOD_NAME);
				RC;
			case ';': // param delim
				RC;
			case ']':
				if(--lexical_brackets_nestage==0) {
					pc.ls=LS_METHOD_AFTER;
					RC;
				}
				break;
			case '[':
				lexical_brackets_nestage++;
				break;
			}
			break;

		case LS_METHOD_CURLY:
			switch(c) {
			case '$':
				push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON);
				RC;
			case '^':
				push_LS(pc, LS_METHOD_NAME);
				RC;
			case ';': // param delim
				RC;
			case '}':
				if(--lexical_brackets_nestage==0) {
					pc.ls=LS_METHOD_AFTER;
					RC;
				}
				break;
			case '{':
				lexical_brackets_nestage++;
				break;
			}
			if(pc.explicit_result && c)
				switch(c) {
				case '\n': case ' ': case '\t':
					begin=pc.source;
					begin_pos=pc.pos;
					continue; // skip it
				default:
					result=BAD_NONWHITESPACE_CHARACTER_IN_EXPLICIT_RESULT_MODE;
					goto break2;
				}
			break;

		case LS_METHOD_AFTER:
			if(c=='[') {/* ][ }[ )[ */
				pc.ls=LS_METHOD_SQUARE;
				lexical_brackets_nestage=1;
				RC;
			}					   
			if(c=='{') {/* ]{ }{ ){ */
				pc.ls=LS_METHOD_CURLY;
				lexical_brackets_nestage=1;
				RC;
			}					   
			if(c=='(') {/* ]( }( )( */
				pc.ls=LS_METHOD_ROUND;
				lexical_brackets_nestage=1;
				RC;
			}					   
			pop_LS(pc);
			pc.ungetc();
			result=EON;
			goto break2;
		}
		if(c==0) {
			result=-1;
			break;
		}
	}

break2:
	if(end!=begin) { // there is last piece?
		if(c=='@' || c==0) // we are before LS_DEF_NAME or EOF?
			while(end!=begin && end[-1]=='\n') // trim all empty lines before LS_DEF_NAME and EOF
				end--;
		if(end!=begin && pc.ls!=LS_USER_COMMENT) { // last piece still alive and not comment?
			if(!pc.string_start)
				pc.string_start=begin_pos;
			// append it
			pc.string.append_strdup_know_length(begin, end-begin);
		}
	}
	if(!pc.string.is_empty()) { // something accumulated?
		// create STRING value: array of OP_VALUE+origin+vstring
 		*lvalp=VL(
			new VString(*new String(pc.string, String::L_CLEAN)),
			pc.file_no, pc.string_start.line, pc.string_start.col);
		// new pieces storage
		pc.string.clear();
		pc.string_start.clear();
		// make current result be pending for next call, return STRING for now
		pc.pending_state=result;  result=STRING;
	}
	if(skip_analized) {
		pc.source+=skip_analized;  pc.pos.col+=skip_analized;
	}
	return result;
}

static int real_yyerror(Parse_control *pc, const char *s) {  // Called by yyparse on error
	   strncpy(PC.error, s, MAX_STRING);
	   return 1;
}

static void yyprint(FILE *file, int type, YYSTYPE value) {
	if(type==STRING)
		fprintf(file, " \"%s\"", LA2S(*value)->cstr());
}
parser-3.4.3/src/main/pa_charset.C000644 000000 000000 00000111750 12233557103 017052 0ustar00rootwheel000000 000000 /** @file
	Parser: Charset connection implementation.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexander Petrosyan(http://paf.design.ru)
*/

#include "pa_charset.h"
#include "pa_charsets.h"

volatile const char * IDENT_PA_CHARSET_C="$Id: pa_charset.C,v 1.95 2013/10/28 21:59:31 moko Exp $" IDENT_PA_CHARSET_H;

#ifdef XML
#include "libxml/encoding.h"
#endif

//#define PA_PATCHED_LIBXML_BACKWARD

// reduce memory usage by pre-calculation utf-8 string length
#define PRECALCULATE_DEST_LENGTH

// globals

Charset::UTF8CaseTable::Rec UTF8CaseToUpperRecords[]={
#include "utf8-to-upper.inc"
};
Charset::UTF8CaseTable UTF8CaseToUpper={
	sizeof(UTF8CaseToUpperRecords)/sizeof(Charset::UTF8CaseTable::Rec),
	UTF8CaseToUpperRecords};

Charset::UTF8CaseTable::Rec UTF8CaseToLowerRecords[]={
#include "utf8-to-lower.inc"
};
Charset::UTF8CaseTable UTF8CaseToLower={
	sizeof(UTF8CaseToLowerRecords)/sizeof(Charset::UTF8CaseTable::Rec),
	UTF8CaseToLowerRecords};

// helpers

inline void prepare_case_tables(unsigned char *tables) {
	unsigned char *lcc_table=tables+lcc_offset;
	unsigned char *fcc_table=tables+fcc_offset;
	for(int i=0; i<0x100; i++)
		lcc_table[i]=fcc_table[i]=(unsigned char)i;
}
inline void cstr2ctypes(unsigned char *tables, const unsigned char *cstr, 
						unsigned char bit) {
	unsigned char *ctypes_table=tables+ctypes_offset;
	ctypes_table[0]=bit;
	for(; *cstr; cstr++) {
		unsigned char c=*cstr;
		ctypes_table[c]|=bit;
	}
}
inline unsigned int to_wchar_code(const char* cstr) {
	if(!cstr || !*cstr)
		return 0;
	if(cstr[1]==0)
		return(unsigned int)(unsigned char)cstr[0];

	return pa_atoui(cstr,0);
}
inline bool to_bool(const char* cstr) {
	return cstr && *cstr!=0;
}
static void element2ctypes(unsigned char c, bool belongs,
						   unsigned char *tables,  unsigned char bit, int group_offset=-1) {
	if(!belongs)
		return;

	unsigned char *ctypes_table=tables+ctypes_offset;

	ctypes_table[c]|=bit;
	if(group_offset>=0)
		tables[cbits_offset+group_offset+c/8] |= 1<<(c%8);
}
static void element2case(unsigned char from, unsigned char to,
						 unsigned char *tables) {
	if(!to) 
		return;

	unsigned char *lcc_table=tables+lcc_offset;
	unsigned char *fcc_table=tables+fcc_offset;
	lcc_table[from]=to;
	fcc_table[from]=to; fcc_table[to]=from;
}

inline XMLByte *append_hex_8(XMLByte *dest, unsigned char c, const char* prefix=0) {
    if(prefix) {
        strcpy((char *)dest, prefix);
        dest+=strlen(prefix);
    }
    *dest++=hex_digits[c >> 4];
    *dest++=hex_digits[c & 0x0F];
    return dest;
}

inline XMLByte *append_hex_16(XMLByte *dest, unsigned int c, const char* prefix=0) {
    if(prefix) {
        strcpy((char *)dest, prefix);
        dest+=strlen(prefix);
    }
    *dest++=hex_digits[(c >> 12) & 0x0F];
    *dest++=hex_digits[(c >> 8) & 0x0F];
    *dest++=hex_digits[(c >> 4) & 0x0F];
    *dest++=hex_digits[(c) & 0x0F];
    return dest;
}

// methods

Charset::Charset(Request_charsets* charsets, const String::Body ANAME, const String* afile_spec): 
	FNAME(ANAME),
	FNAME_CSTR(ANAME.cstrm()) {

	if(afile_spec) {
		fisUTF8=false;
		load_definition(*charsets, *afile_spec);
#ifdef XML
		addEncoding(FNAME_CSTR);
#endif
	} else {
		fisUTF8=true;
		// grab default onces [for UTF-8 so to be able to make a-z =>A-Z
		memcpy(pcre_tables, _pcre_default_tables, sizeof(pcre_tables));
	}

#ifdef XML
	initTranscoder(FNAME, FNAME_CSTR);
#endif
}

void Charset::load_definition(Request_charsets& charsets, const String& afile_spec) {
	// pcre_tables
	// lowcase, flipcase, bits digit+word+whitespace, masks

	// must not move this inside of prepare_case_tables
	// don't know the size there
	memset(pcre_tables, 0, sizeof(pcre_tables)); 
	prepare_case_tables(pcre_tables);
	cstr2ctypes(pcre_tables,(const unsigned char *)"*+?{^.$|()[", ctype_meta);

	// charset
	memset(&tables, 0, sizeof(tables));

	// loading text
	char *data=file_read_text(charsets, afile_spec);

	// ignore header
	getrow(&data);

	// parse cells
	char *row;
	while((row=getrow(&data))) {
		// remove empty&comment lines
		if(!*row || *row=='#')
			continue;

		// char	white-space	digit	hex-digit	letter	word	lowercase	unicode1	unicode2	
		unsigned char c=0;
		char *cell;
		for(int column=0; (cell=lsplit(&row, '\t')); column++) {
			switch(column) {
			case 0: c=(unsigned char)to_wchar_code(cell); break;
			// pcre_tables
			case 1: element2ctypes(c, to_bool(cell), pcre_tables, ctype_space, cbit_space); break;
			case 2: element2ctypes(c, to_bool(cell), pcre_tables, ctype_digit, cbit_digit); break;
			case 3: element2ctypes(c, to_bool(cell), pcre_tables, ctype_xdigit); break;
			case 4: element2ctypes(c, to_bool(cell), pcre_tables, ctype_letter); break;
			case 5: element2ctypes(c, to_bool(cell), pcre_tables, ctype_word, cbit_word); break;
			case 6: element2case(c, (unsigned char)to_wchar_code(cell), pcre_tables); break;
			case 7:
			case 8:
				// charset
				if(tables.toTableSize>MAX_CHARSET_UNI_CODES)
					throw Exception(PARSER_RUNTIME,
						&afile_spec,
						"charset must contain not more then %d unicode values", MAX_CHARSET_UNI_CODES);

				XMLCh unicode=(XMLCh)to_wchar_code(cell);
				if(!unicode && column==7/*unicode1 column*/)
					unicode=(XMLCh)c;
				if(unicode) {
					if(!tables.fromTable[c])
						tables.fromTable[c]=unicode;
					tables.toTable[tables.toTableSize].intCh=unicode;
					tables.toTable[tables.toTableSize].extCh=(XMLByte)c;
					tables.toTableSize++;
				}
				break;
			}
		}
	};

	// parser charset tables declare only white-space before 0x20, thus adding the missing chars
	for(uint i=0; i<0x20; i++)
		if(!tables.fromTable[i]){
			tables.fromTable[i]=i;
			tables.toTable[tables.toTableSize].intCh=i;
			tables.toTable[tables.toTableSize].extCh=(XMLByte)i;
			tables.toTableSize++;
		}

	// sort by the Unicode code point
	sort_ToTable();
}

static int sort_cmp_Trans_rec_intCh(const void *a, const void *b) {
	return 
		static_cast(a)->intCh-
		static_cast(b)->intCh;
}

void Charset::sort_ToTable() {
	qsort(tables.toTable, tables.toTableSize, sizeof(*tables.toTable), sort_cmp_Trans_rec_intCh);
	//FILE *f=fopen("c:\\temp\\a", "wb");
	//fwrite(tables.toTable, tables.toTableSize, sizeof(*tables.toTable), f);
	//fclose(f);
}

// @todo: precache for spedup searching
static XMLByte xlatOneTo(const XMLCh toXlat,
			 const Charset::Tables& tables,
			 XMLByte not_found) {
	int lo = 0;
	int hi = tables.toTableSize - 1;
	while(lo<=hi) {
		// Calc the mid point of the low and high offset.
		const unsigned int i = (lo + hi) / 2;

		XMLCh cur=tables.toTable[i].intCh;
		if(toXlat==cur)
			return tables.toTable[i].extCh;
		if(toXlat>cur)
			lo = i+1;
		else
			hi = i-1;
	}
	
	return not_found;
}

String::C Charset::transcode(const String::C src,
	const Charset& source_charset, 
	const Charset& dest_charset) {
	if(!src.length)
		return String::C("", 0);

	switch((source_charset.isUTF8()?0x10:0x00)|(dest_charset.isUTF8()?0x01:0x00)) {
		default: // 0x00
			return source_charset.transcodeToCharset(src, dest_charset);
		case 0x01:
			return source_charset.transcodeToUTF8(src);
		case 0x10:
			return dest_charset.transcodeFromUTF8(src);
		case 0x11:
			return src;
	}
}

// ---------------------------------------------------------------------------
//  Local static data
//
//  gUTFBytes
//      A list of counts of trailing bytes for each initial byte in the input.
//
//  gUTFOffsets
//      A list of values to offset each result char type, according to how
//      many source bytes when into making it.
//
//  gFirstByteMark
//      A list of values to mask onto the first byte of an encoded sequence,
//      indexed by the number of bytes used to create the sequence.
// ---------------------------------------------------------------------------
static const XMLByte gUTFBytes[0x100] = {
        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
    ,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
    ,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
    ,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
    ,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
    ,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
    ,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
    ,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
    ,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
    ,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
    ,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
    ,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
    ,   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
    ,   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
    ,   2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
    ,   3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5
};

static const uint gUTFOffsets[6] = {
	0, 0x3080, 0xE2080, 0x3C82080, 0xFA082080, 0x82082080
};

static const XMLByte gFirstByteMark[7] = {
	0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC
};

static int transcodeToUTF8(const XMLByte* srcData, int& srcLen,
				XMLByte *toFill, int& toFillLen,
				const Charset::Tables& tables) {
	const XMLByte* srcPtr=srcData;
	const XMLByte* srcEnd=srcData+srcLen;
	XMLByte* outPtr=toFill;
	XMLByte* outEnd=toFill+toFillLen;

	while(srcPtr outEnd)
			break;
		
		// We can do it, so update the source index
		srcPtr++;
		
		//  And spit out the bytes. We spit them out in reverse order
		//  here, so bump up the output pointer and work down as we go.
		outPtr+= encodedBytes;
		switch(encodedBytes) {
			case 6: *--outPtr = XMLByte((curVal | 0x80UL) & 0xBFUL);
				curVal>>= 6;
			case 5: *--outPtr = XMLByte((curVal | 0x80UL) & 0xBFUL);
				curVal>>= 6;
			case 4: *--outPtr = XMLByte((curVal | 0x80UL) & 0xBFUL);
				curVal>>= 6;
			case 3: *--outPtr = XMLByte((curVal | 0x80UL) & 0xBFUL);
				curVal>>= 6;
			case 2: *--outPtr = XMLByte((curVal | 0x80UL) & 0xBFUL);
				curVal>>= 6;
			case 1: *--outPtr = XMLByte(curVal | gFirstByteMark[encodedBytes]);
		}
		
		// Add the encoded bytes back in again to indicate we've eaten them
		outPtr+= encodedBytes;
	}
	
	// Update the bytes eaten
	srcLen = srcPtr - srcData;
	
	// Return the characters read
	toFillLen = outPtr - toFill;
	
	//return srcPtr==srcEnd?(int)toFillLen:-1;
/*
xmlCharEncodingInputFunc
Returns :
the number of byte written, or -1 by lack of space, or -2 if the transcoding failed. The value of inlen after return is the
number of octets consumed as the return value is positive, else unpredictiable. The value of outlen after return is the number
of ocetes consumed.
*/
	return 0;
}
/// @todo digital entites only when xml/html output [at output in html/xml mode, in html part of a letter]
static int transcodeFromUTF8(const XMLByte* srcData, int& srcLen,
				XMLByte* toFill, int& toFillLen,
				const Charset::Tables& tables) {
	const XMLByte* srcPtr=srcData;
	const XMLByte* srcEnd=srcData+srcLen;
	XMLByte* outPtr=toFill;
	XMLByte* outEnd=toFill+toFillLen;

	//  We now loop until we either run out of input data, or room to store
	while ((srcPtr < srcEnd) && (outPtr < outEnd)) {
		// Get the next leading byte out
		const XMLByte firstByte =* srcPtr;
		
		// Special-case ASCII, which is a leading byte value of<= 127
		if(firstByte<=127) {
			*outPtr++= firstByte;
			srcPtr++;
			continue;
		}
		
		// See how many trailing src bytes this sequence is going to require
		const unsigned int trailingBytes = gUTFBytes[firstByte];
		
		//  If there are not enough source bytes to do this one, then we
		//  are done. Note that we done>= here because we are implicitly
		//  counting the 1 byte we get no matter what.
		if(srcPtr+trailingBytes>= srcEnd)
			break;
		
		// Looks ok, so lets build up the value
		uint tmpVal=0;
		switch(trailingBytes) {
		case 5: tmpVal+=*srcPtr++; tmpVal<<=6;
		case 4: tmpVal+=*srcPtr++; tmpVal<<=6;
		case 3: tmpVal+=*srcPtr++; tmpVal<<=6;
		case 2: tmpVal+=*srcPtr++; tmpVal<<=6;
		case 1: tmpVal+=*srcPtr++; tmpVal<<=6;
		case 0: tmpVal+=*srcPtr++;
			break;
			
		default:
			throw Exception(0,
				0,
				"transcodeFromUTF8 error: wrong trailingBytes value(%d)", trailingBytes); // never
		}
		tmpVal-=gUTFOffsets[trailingBytes];
		
		//  If it will fit into a single char, then put it in. Otherwise
		//  fail [*encode it as a surrogate pair. If its not valid, use the
		//  replacement char.*]
		if(!(tmpVal & 0xFFFF0000)) {
			if(XMLByte xlat=xlatOneTo(tmpVal, tables, 0))
				*outPtr++=xlat;
			else {
				outPtr+=sprintf((char *)outPtr, "&#%u;", tmpVal); // &#decimal;
			}
		} else {
			const XMLByte* recoverPtr=srcPtr-trailingBytes-1;
			for(uint i=0; i<=trailingBytes; i++)
				outPtr+=sprintf((char*)outPtr, "%%%02X", *recoverPtr++);
		}
	}
	
	// Update the bytes eaten
	srcLen = srcPtr - srcData;
	
	// Return the characters read
	toFillLen = outPtr - toFill;

	//return srcPtr==srcEnd?(int)toFillLen:-1;
/*
xmlCharEncodingOutputFunc
Returns :
the number of byte written, or -1 by lack of space, or -2 if the transcoding failed. The value of inlen after return is the
number of octets consumed as the return value is positive, else unpredictiable. The value of outlen after return is the number
of ocetes consumed.
*/
	return 0;
}

static bool need_escape(XMLByte c){
	return
		!(
			(c<=127)
			&& (
				pa_isalnum((unsigned char)c)
				|| strchr("*@-_+./", c)!=0
			)
		);
}

// read one UTF8 char and return length of this char (in bytes)
static unsigned int readUTF8Char(const XMLByte*& srcPtr, const XMLByte* srcEnd, XMLByte& firstByte, XMLCh& UTF8Char){
	if(!srcPtr || !*srcPtr || srcPtr>=srcEnd)
		return 0;

	firstByte=*srcPtr;

	if(firstByte<=127){
		UTF8Char=firstByte;
		srcPtr++;
		return 1;
	}

	unsigned int trailingBytes=gUTFBytes[firstByte];

	if(srcPtr+trailingBytes>=srcEnd){
		return 0; // not enough bytes in source string for reading
	}

	uint tmpVal=0;
	switch(trailingBytes){
		case 5: tmpVal+=*srcPtr++; tmpVal<<=6;
		case 4: tmpVal+=*srcPtr++; tmpVal<<=6;
		case 3: tmpVal+=*srcPtr++; tmpVal<<=6;
		case 2: tmpVal+=*srcPtr++; tmpVal<<=6;
		case 1: tmpVal+=*srcPtr++; tmpVal<<=6;
		case 0: tmpVal+=*srcPtr++;
	}

	tmpVal-=gUTFOffsets[trailingBytes];
	UTF8Char=tmpVal;

	return trailingBytes+1;
}

// skip UTF8 char and return length of this char (in bytes)
static unsigned int skipUTF8Char(const XMLByte*& srcPtr, const XMLByte* srcEnd){
	if(!srcPtr || !*srcPtr || srcPtr>=srcEnd)
		return 0;

	unsigned int trailingBytes=gUTFBytes[*srcPtr]+1;
	srcPtr+=trailingBytes;

	return trailingBytes;
}

// read non-UTF8 char, and return number of bytes needed for storing this char in UTF8
static unsigned int readChar(const XMLByte*& srcPtr, const XMLByte* srcEnd, XMLByte& firstByte, XMLCh& UTF8Char, const Charset::Tables& tables){
	if(!srcPtr || !*srcPtr || srcPtr>=srcEnd)
		return 0;

	firstByte=*srcPtr++;
	UTF8Char=tables.fromTable[firstByte];

	if(UTF8Char<0x80)
		return 1;
	else if(UTF8Char<0x800)
		return 2;
	else if(UTF8Char<0x10000)
		return 3;
	else if(UTF8Char<0x200000)
		return 4;
	else if(UTF8Char<0x4000000)
		return 5;
	else if(UTF8Char<= 0x7FFFFFFF)
		return 6;

	// will use the replacement character '?'
	firstByte=0;
	return 1;
}

size_t Charset::calc_escaped_length_UTF8(XMLByte* src, size_t src_length){
	size_t dest_length=0;

	for(UTF8_string_iterator i(src, src_length); i.has_next(); ){
		if(i.getCharSize()==1)
			dest_length+=!need_escape(i.getFirstByte())?1/*as-is*/:3/*%XX*/;
		else
			dest_length+=6; // %uXXXX
	}

	return dest_length;
}

size_t Charset::calc_escaped_length(const XMLByte* src, size_t src_length, const Charset::Tables& tables){
	const XMLByte* src_end=src+src_length;
	XMLByte first_byte;
	XMLCh UTF8_char;
	size_t dest_length=0;

	while(uint char_size=readChar(src, src_end, first_byte, UTF8_char, tables)){
		if(char_size==1)
			dest_length+=(!first_byte/*replacement char '?'*/ || !need_escape(first_byte))?1:3/*'%XX'*/;
		else
			dest_length+=6; // %uXXXX
	}

	return dest_length;
}

size_t Charset::calc_escaped_length(const String::C src, const Charset& source_charset){
	if(!src.length)
		return 0;

#ifdef PRECALCULATE_DEST_LENGTH
	if(source_charset.isUTF8())
		return calc_escaped_length_UTF8((XMLByte *)src.str, src.length);
	else
		return calc_escaped_length((XMLByte *)src.str, src.length, source_charset.tables);
#else
	return src_length*6; // enough for %uXXXX but too memory-hungry
#endif
}

#define escape_char(dest_ptr, char_size, first_byte, UTF8_char) \
	if(char_size==1) \
		if(first_byte){ \
			if(need_escape(first_byte)) \
				dest_ptr=append_hex_8(dest_ptr, first_byte, "%");  /* %XX */ \
			else \
				*dest_ptr++=first_byte; /*as is*/ \
		} else \
			*dest_ptr++='?'; /* replacement char '?' */ \
	else \
		dest_ptr=append_hex_16(dest_ptr, UTF8_char, "%u"); /* %uXXXX */


size_t Charset::escape_UTF8(const XMLByte* src, size_t src_length, XMLByte* dest) {
	XMLByte* dest_ptr=dest;

	// loop until we either run out of input data
	for(UTF8_string_iterator i((XMLByte *)src, src_length); i.has_next(); )
		escape_char(dest_ptr, i.getCharSize(), i.getFirstByte(), i.next())
	
	return dest_ptr - dest;
}

size_t Charset::escape(const XMLByte* src, size_t src_length, XMLByte* dest, const Charset::Tables& tables) {
	const XMLByte* src_end=src+src_length;
	XMLByte* dest_ptr=dest;

	XMLByte first_byte;
	XMLCh UTF8_char;
	uint char_size;

	while(char_size=readChar(src, src_end, first_byte, UTF8_char, tables))
		escape_char(dest_ptr, char_size, first_byte, UTF8_char)

	return dest_ptr - dest;
}

String::C Charset::escape(const String::C src, const Charset& source_charset){
	if(!src.length)
		return String::C("", 0);

	size_t dest_calculated_length=calc_escaped_length(src, source_charset);
	XMLByte *dest_body=new(PointerFreeGC) XMLByte[dest_calculated_length+1/*terminator*/];

	size_t dest_length;
	if(source_charset.isUTF8())
		dest_length=escape_UTF8((XMLByte *)src.str, src.length, dest_body);
	else
		dest_length=escape((XMLByte *)src.str, src.length, dest_body, source_charset.tables);

	if(dest_length>dest_calculated_length)
		throw Exception(0, 0, "Charset::escape buffer overflow");

	dest_body[dest_length]=0; // terminator
	return String::C((char*)dest_body, dest_length);
}

String::Body Charset::escape(const String::Body src, const Charset& source_charset) {
	String::C dest=Charset::escape(String::C(src.cstr(), src.length()), source_charset);
	return String::Body(dest.length ? dest.str:0);
}

String& Charset::escape(const String& src, const Charset& source_charset) {
	if(src.is_empty())
		return *new String();

	return *new String(escape((String::Body)src, source_charset), String::L_CLEAN);
}

inline bool need_json_escape(unsigned char c){
	return strchr("\n\"\\/\t\r\b\f", c)!=0;
}

size_t Charset::calc_JSON_escaped_length_UTF8(XMLByte* src, size_t src_length){
	size_t dest_length=0;

	for(UTF8_string_iterator i(src, src_length); i.has_next(); ){
		if(i.getCharSize()==1){
			XMLByte first_byte=i.getFirstByte();
			dest_length+=need_json_escape(first_byte) ? 2 : (first_byte < 0x20 && first_byte /* 0 replacement char is '?' */) ? 6 : 1;
		} else
			dest_length+=6; // \uXXXX
	}

	return dest_length;
}

size_t Charset::calc_JSON_escaped_length(const XMLByte* src, size_t src_length, const Charset::Tables& tables){
	const XMLByte* src_end=src+src_length;
	XMLByte first_byte;
	XMLCh UTF8_char;
	size_t dest_length=0;

	while(uint char_size=readChar(src, src_end, first_byte, UTF8_char, tables)){
		if(char_size==1)
			dest_length+=need_json_escape(first_byte) ? 2 : (first_byte < 0x20 && first_byte /* 0 replacement char is '?' */) ? 6 : 1;
		else
			dest_length+=6; // \uXXXX
	}

	return dest_length;
}

size_t Charset::calc_JSON_escaped_length(const String::C src, const Charset& source_charset){
	if(!src.length)
		return 0;

#ifdef PRECALCULATE_DEST_LENGTH
	if(source_charset.isUTF8())
		return calc_JSON_escaped_length_UTF8((XMLByte *)src.str, src.length);
	else
		return calc_JSON_escaped_length((XMLByte *)src.str, src.length, source_charset.tables);
#else
	return src_length*6; // enough for \uXXXX but too memory-hungry
#endif
}

#define escape_char_JSON(dest_ptr, char_size, first_byte, UTF8_char) \
	if(char_size==1) \
		switch(first_byte){ \
			case '\n': *dest_ptr++='\\'; *dest_ptr++='n';  break; \
			case '"' : *dest_ptr++='\\'; *dest_ptr++='"';  break; \
			case '\\': *dest_ptr++='\\'; *dest_ptr++='\\'; break; \
			case '/' : *dest_ptr++='\\'; *dest_ptr++='/';  break; \
			case '\t': *dest_ptr++='\\'; *dest_ptr++='t';  break; \
			case '\r': *dest_ptr++='\\'; *dest_ptr++='r';  break; \
			case '\b': *dest_ptr++='\\'; *dest_ptr++='b';  break; \
			case '\f': *dest_ptr++='\\'; *dest_ptr++='f';  break; \
			case   0 : *dest_ptr++='?'; break; /*replacement char*/ \
			default  : if(first_byte < 0x20) dest_ptr=append_hex_16(dest_ptr, UTF8_char, "\\u"); \
						else *dest_ptr++=first_byte; \
		} \
	else \
		dest_ptr=append_hex_16(dest_ptr, UTF8_char, "\\u"); // \uXXXX


size_t Charset::escape_JSON_UTF8(const XMLByte* src, size_t src_length, XMLByte* dest) {
	XMLByte* dest_ptr=dest;

	// loop until we either run out of input data
	for(UTF8_string_iterator i((XMLByte *)src, src_length); i.has_next(); )
		escape_char_JSON(dest_ptr, i.getCharSize(), i.getFirstByte(), i.next())

	return dest_ptr - dest;
}

size_t Charset::escape_JSON(const XMLByte* src, size_t src_length, XMLByte* dest, const Charset::Tables& tables) {
	const XMLByte* src_end=src+src_length;
	XMLByte* dest_ptr=dest;

	XMLByte first_byte;
	XMLCh UTF8_char;
	uint char_size;

	while(char_size=readChar(src, src_end, first_byte, UTF8_char, tables))
		escape_char_JSON(dest_ptr, char_size, first_byte, UTF8_char)

	return dest_ptr - dest;
}

String::C Charset::escape_JSON(const String::C src, const Charset& source_charset){
	if(!src.length)
		return String::C("", 0);

	size_t dest_calculated_length=calc_JSON_escaped_length(src, source_charset);
	XMLByte *dest_body=new(PointerFreeGC) XMLByte[dest_calculated_length+1/*terminator*/];

	size_t dest_length;
	if(source_charset.isUTF8())
		dest_length=escape_JSON_UTF8((XMLByte *)src.str, src.length, dest_body);
	else
		dest_length=escape_JSON((XMLByte *)src.str, src.length, dest_body, source_charset.tables);

	if(dest_length>dest_calculated_length)
		throw Exception(0, 0, "Charset::escape_JSON buffer overflow");

	dest_body[dest_length]=0; // terminator
	return String::C((char*)dest_body, dest_length);
}

String::Body Charset::escape_JSON(const String::Body src, const Charset& source_charset) {
	String::C dest=Charset::escape_JSON(String::C(src.cstr(), src.length()), source_charset);
	return String::Body(dest.length ? dest.str:0);
}

String& Charset::escape_JSON(const String& src, const Charset& source_charset) {
	if(src.is_empty())
		return *new String();

	return *new String(escape_JSON((String::Body)src, source_charset), String::L_CLEAN);
}

const String::C Charset::transcodeToUTF8(const String::C src) const {
	int src_length=src.length;

#ifdef PRECALCULATE_DEST_LENGTH
	int dest_length=0;
	const XMLByte* srcPtr=(XMLByte*)src.str;
	const XMLByte* srcEnd=srcPtr+src_length;
 	XMLByte firstByte;
 	XMLCh UTF8Char;
	while(uint charSize=readChar(srcPtr, srcEnd, firstByte, UTF8Char, tables))
		dest_length+=charSize;
#else
	int dest_length=src_length*6; // so that surly enough (max utf8 seq len=6) but too memory-hungry
#endif

#ifndef NDEBUG
	int saved_dest_length=dest_length;
#endif
	XMLByte *dest_body=new(PointerFreeGC) XMLByte[dest_length+1/*for terminator*/];

	if(::transcodeToUTF8(
		(XMLByte *)src.str, src_length,
		dest_body, dest_length,
		tables)<0)
		throw Exception(0,
			0,
			"Charset::transcodeToUTF8 buffer overflow");

	assert(dest_length<=saved_dest_length);
	dest_body[dest_length]=0; // terminator
	return String::C((char*)dest_body, dest_length);
}

static XMLCh change_case_UTF8(const XMLCh src, const Charset::UTF8CaseTable& table) {
	int lo = 0;
	int hi = table.size - 1;
	while(lo<=hi) {
		// Calc the mid point of the low and high offset.
		const unsigned int i = (lo + hi) / 2;

		XMLCh cur=table.records[i].from;
		if(src==cur)
			return table.records[i].to;
		if(src>cur)
			lo = i+1;
		else
			hi = i-1;
	}

	// not found
	return src;
}

static void store_UTF8(XMLCh src, XMLByte*& outPtr){
	if(!src) {
		// use the replacement character
		*outPtr++= '?';
		return;
	}

	// Figure out how many bytes we need
	unsigned int encodedBytes;
	if(src<0x80)
		encodedBytes = 1;
	else if(src<0x800)
		encodedBytes = 2;
	else if(src<0x10000)
		encodedBytes = 3;
	else if(src<0x200000)
		encodedBytes = 4;
	else if(src<0x4000000)
		encodedBytes = 5;
	else if(src<= 0x7FFFFFFF)
		encodedBytes = 6;
	else {
		// use the replacement character
		*outPtr++= '?';
		return;
	}

	//  And spit out the bytes. We spit them out in reverse order
	//  here, so bump up the output pointer and work down as we go.
	outPtr+= encodedBytes;
	switch(encodedBytes) {
	case 6: *--outPtr = XMLByte((src | 0x80UL) & 0xBFUL);
		src>>= 6;
	case 5: *--outPtr = XMLByte((src | 0x80UL) & 0xBFUL);
		src>>= 6;
	case 4: *--outPtr = XMLByte((src | 0x80UL) & 0xBFUL);
		src>>= 6;
	case 3: *--outPtr = XMLByte((src | 0x80UL) & 0xBFUL);
		src>>= 6;
	case 2: *--outPtr = XMLByte((src | 0x80UL) & 0xBFUL);
		src>>= 6;
	case 1: *--outPtr = XMLByte(src | gFirstByteMark[encodedBytes]);
	}
	
	// Add the encoded bytes back in again to indicate we've eaten them
	outPtr+= encodedBytes;
}

static void change_case_UTF8(XMLCh src, XMLByte*& outPtr, 
						const Charset::UTF8CaseTable& table) {
	store_UTF8(change_case_UTF8(src, table), outPtr);
};
void change_case_UTF8(const XMLByte* srcData, size_t srcLen,
					  XMLByte* toFill, size_t toFillLen,
					  const Charset::UTF8CaseTable& table) {
	const XMLByte* srcPtr=srcData;
	const XMLByte* srcEnd=srcData+srcLen;
	XMLByte* outPtr=toFill;
	XMLByte* outEnd=toFill+toFillLen;

	//  We now loop until we either run out of input data, or room to store
	while ((srcPtr < srcEnd) && (outPtr < outEnd)) {
		// Get the next leading byte out
		const XMLByte firstByte =* srcPtr;

		if(firstByte<=127) {
			change_case_UTF8(firstByte, outPtr, table);
			srcPtr++;
			continue;
		}
		
		// See how many trailing src bytes this sequence is going to require
		const unsigned int trailingBytes = gUTFBytes[firstByte];
		
		// Looks ok, so lets build up the value
		uint tmpVal=0;
		switch(trailingBytes) {
		case 5: tmpVal+=*srcPtr++; tmpVal<<=6;
		case 4: tmpVal+=*srcPtr++; tmpVal<<=6;
		case 3: tmpVal+=*srcPtr++; tmpVal<<=6;
		case 2: tmpVal+=*srcPtr++; tmpVal<<=6;
		case 1: tmpVal+=*srcPtr++; tmpVal<<=6;
		case 0: tmpVal+=*srcPtr++;
			break;
			
		default:
			throw Exception(0,
				0,
				"change_case_UTF8 error: wrong trailingBytes value(%d)", trailingBytes);
		}
		tmpVal-=gUTFOffsets[trailingBytes];
		
		//  If it will fit into a single char, then put it in. Otherwise
		//  fail [*encode it as a surrogate pair. If its not valid, use the
		//  replacement char.*]
		if(!(tmpVal & 0xFFFF0000))
			change_case_UTF8(tmpVal, outPtr, table);
		else
			throw Exception(0,
				0,
				"change_case_UTF8 error: too big tmpVal(0x%08X)", tmpVal);
	}
	
	if(srcPtr!=outPtr)
		throw Exception(0,  
			0,
			"change_case_UTF8 error: end pointers do not match");
}

static size_t getDecNumLength(XMLCh UTF8Char){
	return
		(UTF8Char < 100)
			?2
			:(UTF8Char < 1000)
				?3
				:(UTF8Char < 10000)
					?4
					:5;
}

const String::C Charset::transcodeFromUTF8(const String::C src) const {
	int src_length=src.length;
#ifdef PRECALCULATE_DEST_LENGTH
	int dest_length=0;
	for(UTF8_string_iterator i((XMLByte *)src.str, src_length); i.has_next(); ){
		dest_length += ( i.next() & 0xFFFF0000 )
						? 3*i.getCharSize()						// %XX for each byte
						: ( xlatOneTo(i.next(), tables, 0) != 0 )
							? 1									// can convert it to a single char
							: 3+getDecNumLength( i.next() );	// print char as &#XX;, &#XXX;, &#XXXX; or &#XXXXX;
	}
#else
	// so that surly enough, "&#XXX;" has max ratio (huh? 8 bytes needed for '&#XXXXX;')
	int dest_length=src_length*6;
#endif

#ifndef NDEBUG
	int saved_dest_length=dest_length;
#endif
	XMLByte *dest_body=new(PointerFreeGC) XMLByte[dest_length+1/*for terminator*/];

	if(::transcodeFromUTF8(
		(XMLByte *)src.str, src_length,
		dest_body, dest_length,
		tables)<0)
		throw Exception(0, 
			0,
			"Charset::transcodeFromUTF8 buffer overflow");

	assert(dest_length<=saved_dest_length);
	dest_body[dest_length]=0; // terminator
	return String::C((char*)dest_body, dest_length);
}

/// transcode using both charsets
const String::C Charset::transcodeToCharset(const String::C src, 
						const Charset& dest_charset) const {
	if(&dest_charset==this) 
		return src;
	else {
		size_t dest_length=src.length;
		XMLByte* dest_body=new(PointerFreeGC) XMLByte[dest_length+1/*for terminator*/];

		XMLByte* output=dest_body;
		const XMLByte* input=(XMLByte *)src.str;
		while(XMLCh c=*input++) {
			XMLCh curVal = tables.fromTable[c];
			*output++=curVal?
				xlatOneTo(curVal, dest_charset.tables, '?') // OK
				:'?'; // use the replacement character
		}

		dest_body[dest_length]=0; // terminator
		return String::C((char*)dest_body, dest_length);
	}
}			

void Charset::store_Char(XMLByte*& outPtr, XMLCh src, XMLByte not_found){
	if(isUTF8())
		store_UTF8(src, outPtr);
	else if(char ch=xlatOneTo(src, tables, not_found))
			*outPtr++=ch;
}

#ifdef XML

static const Charset::Tables* tables[MAX_CHARSETS];

#ifdef PA_PATCHED_LIBXML_BACKWARD

#define declareXml256ioFuncs(i) \
	static int xml256CharEncodingInputFunc##i( \
		unsigned char *out, int *outlen, \
		const unsigned char *in, int *inlen, void*) { \
		return transcodeToUTF8( \
			in, *inlen, \
			out, *outlen, \
			*tables[i]); \
	} \
	static int xml256CharEncodingOutputFunc##i( \
		unsigned char *out, int *outlen, \
		const unsigned char *in, int *inlen, void*) { \
		return transcodeFromUTF8( \
			in, *inlen, \
			out, *outlen, \
			*tables[i]); \
	}

#else

#define declareXml256ioFuncs(i) \
	static int xml256CharEncodingInputFunc##i( \
		unsigned char *out, int *outlen, \
		const unsigned char *in, int *inlen) { \
		return transcodeToUTF8( \
			in, *inlen, \
			out, *outlen, \
			*tables[i]); \
	} \
	static int xml256CharEncodingOutputFunc##i( \
		unsigned char *out, int *outlen, \
		const unsigned char *in, int *inlen) { \
		return transcodeFromUTF8( \
			in, *inlen, \
			out, *outlen, \
			*tables[i]); \
	}

#endif


declareXml256ioFuncs(0)	declareXml256ioFuncs(1)
declareXml256ioFuncs(2)	declareXml256ioFuncs(3)
declareXml256ioFuncs(4)	declareXml256ioFuncs(5)
declareXml256ioFuncs(6)	declareXml256ioFuncs(7)
declareXml256ioFuncs(8)	declareXml256ioFuncs(9)

static xmlCharEncodingInputFunc inputFuncs[MAX_CHARSETS]={
	xml256CharEncodingInputFunc0,	xml256CharEncodingInputFunc1,
	xml256CharEncodingInputFunc2,	xml256CharEncodingInputFunc3,
	xml256CharEncodingInputFunc4,	xml256CharEncodingInputFunc5,
	xml256CharEncodingInputFunc6,	xml256CharEncodingInputFunc7,
	xml256CharEncodingInputFunc8,	xml256CharEncodingInputFunc9
};
static xmlCharEncodingOutputFunc outputFuncs[MAX_CHARSETS]={
	xml256CharEncodingOutputFunc0,	xml256CharEncodingOutputFunc1,
	xml256CharEncodingOutputFunc2,	xml256CharEncodingOutputFunc3,
	xml256CharEncodingOutputFunc4,	xml256CharEncodingOutputFunc5,
	xml256CharEncodingOutputFunc6,	xml256CharEncodingOutputFunc7,
	xml256CharEncodingOutputFunc8,	xml256CharEncodingOutputFunc9
};
static size_t handlers_count=0;

void Charset::addEncoding(char *name_cstr) {
	if(handlers_count==MAX_CHARSETS)
		throw Exception(0,
			0,
			"already allocated %d handlers, no space for new encoding '%s'",
				MAX_CHARSETS, name_cstr);

	xmlCharEncodingHandler* handler=new(UseGC) xmlCharEncodingHandler;
	{
		handler->name=name_cstr;
		handler->input=inputFuncs[handlers_count]; 
		handler->output=outputFuncs[handlers_count]; 
		::tables[handlers_count]=&tables;
		handlers_count++;
	}
	
	xmlRegisterCharEncodingHandler(handler);

}

void Charset::initTranscoder(const String::Body NAME, const char* name_cstr) {
	ftranscoder=xmlFindCharEncodingHandler(name_cstr);
	transcoder(NAME); // check right way
}

xmlCharEncodingHandler& Charset::transcoder(const String::Body NAME) {
	if(!ftranscoder)
		throw Exception(PARSER_RUNTIME,
			new String(NAME, String::L_TAINTED),
			"unsupported encoding");
	return *ftranscoder;
}

String::C Charset::transcode_cstr(const xmlChar* s) {
	if(!s)
		return String::C("", 0);

	int inlen=strlen((const char*)s);
	int outlen=inlen*6/*strlen("ÿ")*/; // max
#ifndef NDEBUG
	int saved_outlen=outlen;
#endif
	char *out=new(PointerFreeGC) char[outlen+1];
	
	int error;
	if(xmlCharEncodingOutputFunc output=transcoder(FNAME).output) {
		error=output(
			(unsigned char*)out, &outlen,
			(const unsigned char*)s, &inlen
#ifdef PA_PATCHED_LIBXML_BACKWARD
			,0
#endif
			);
	} else {
		memcpy(out, s, outlen=inlen);
		error=0;
	}
	if(error<0)
		throw Exception(0,
			0,
			"transcode_cstr failed (%d)", error);

	assert(outlen<=saved_outlen); out[outlen]=0;
	return String::C(out, outlen);
}
const String& Charset::transcode(const xmlChar* s) { 
	String::C cstr=transcode_cstr(s);
	return *new String(cstr.str, String::L_TAINTED);
}

/// @test less memory using -maybe- xmlParserInputBufferCreateMem
xmlChar* Charset::transcode_buf2xchar(const char* buf, size_t buf_size) {
	xmlChar* out;
	int outlen;
	int error;
#ifndef NDEBUG
	int saved_outlen;
#endif
	if(xmlCharEncodingInputFunc input=transcoder(FNAME).input) {
		outlen=buf_size*6/*max UTF8 bytes per char*/;
#ifndef NDEBUG
		saved_outlen=outlen;
#endif
		out=(xmlChar*)xmlMalloc(outlen+1);
		error=input(
			out, &outlen,
			(const unsigned char*)buf, (int*)&buf_size
#ifdef PA_PATCHED_LIBXML_BACKWARD
			,0
#endif
			);
	} else {
		outlen=buf_size;
#ifndef NDEBUG
		saved_outlen=outlen;
#endif
		out=(xmlChar*)xmlMalloc(outlen+1);
		memcpy(out, buf, outlen);
		error=0;
	}
	
	if(error<0)
		throw Exception(0,
			0,
			"transcode_buf failed (%d)", error);

	assert(outlen<=saved_outlen); out[outlen]=0;
	return out;
}

xmlChar* Charset::transcode(const String& s) {
	String::Body sbody=s.cstr_to_string_body_untaint(String::L_AS_IS);
	return transcode_buf2xchar(sbody.cstr(), sbody.length()); 
}

xmlChar* Charset::transcode(const String::Body s) {
	return transcode_buf2xchar(s.cstr(), s.length()); 
}
#endif

String::Body Charset::transcode(const String::Body src, 
	const Charset& source_transcoder, 
	const Charset& dest_transcoder) {

	const char *src_ptr=src.cstr();
	size_t src_size=src.length();

	String::C dest=Charset::transcode(String::C(src_ptr, src_size), source_transcoder, dest_transcoder);

	return String::Body(dest.length ? dest.str:0);
}

String& Charset::transcode(const String& src, 
	const Charset& source_transcoder, 
	const Charset& dest_transcoder) {
	if(src.is_empty())
		return *new String();

	return *new String(transcode((String::Body)src, source_transcoder, dest_transcoder), String::L_CLEAN);
}

void Charset::transcode(ArrayString& src,
	const Charset& source_transcoder, 
	const Charset& dest_transcoder) {
	for(size_t i=0; isource_transcoder, 
		*info->dest_transcoder);
}

void Charset::transcode(HashStringString& src,
	const Charset& source_transcoder, 
	const Charset& dest_transcoder) {
	Transcode_pair_info info={&source_transcoder, &dest_transcoder};
	src.for_each_ref(transcode_pair, &info);
}

size_t getUTF8BytePos(const XMLByte* srcBegin, const XMLByte* srcEnd, size_t charPos){
	const XMLByte* ptr=srcBegin;
	while(charPos-- && skipUTF8Char(ptr, srcEnd));

	return ptr-srcBegin;
}

size_t getUTF8CharPos(const XMLByte* srcBegin, const XMLByte* srcEnd, size_t bytePos){
	size_t charPos=0;
	const XMLByte* ptr=srcBegin;
	const XMLByte* ptrEnd=srcBegin+bytePos;
	while(skipUTF8Char(ptr, srcEnd)){
		if(ptr>ptrEnd)
			return charPos;
		charPos++;
	}

	// scan till end but position in bytes still too low
	throw Exception(0,
					0,
					"Error convertion byte pos to char pos");
}

size_t lengthUTF8(const XMLByte* srcBegin, const XMLByte* srcEnd){
	size_t size=0;
	while(skipUTF8Char(srcBegin, srcEnd))
		size++;

	return size;
}

unsigned int lengthUTF8Char(const XMLByte c){
	return gUTFBytes[c]+1;
}

const char *fixUTF8(const char *src){
	if(src && *src){
		size_t length=strlen(src);

		int error_offset;
		if(_pcre_valid_utf((unsigned char *)src, length, &error_offset)){

			char *result=(char *)pa_malloc_atomic(length+1);
			char *dst=result;

			do {

				if(error_offset){
					strncpy(dst, src, error_offset);
					dst+=error_offset;

					src+=error_offset;
					length-=error_offset;

				}

				*dst++='?';
				src++;
				length--;

			} while (length && _pcre_valid_utf((unsigned char *)src, length, &error_offset));

			if(length){
				strcpy(dst, src);
			} else {
				*dst='\0';
			}

			return result;
		}
	}
	return src;
}

bool UTF8_string_iterator::has_next(){
	fcharSize=readUTF8Char(fsrcPtr, fsrcEnd, ffirstByte, fUTF8Char);
	return fcharSize!=0;
}
parser-3.4.3/src/main/compile.tab.C000644 000000 000000 00000341171 12222352220 017127 0ustar00rootwheel000000 000000 /* A Bison parser, made by GNU Bison 2.4.3.  */

/* Skeleton implementation for Bison's Yacc-like parsers in C
   
      Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
   2009, 2010 Free Software Foundation, Inc.
   
   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.
   
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   
   You should have received a copy of the GNU General Public License
   along with this program.  If not, see .  */

/* As a special exception, you may create a larger work that contains
   part or all of the Bison parser skeleton and distribute that work
   under terms of your choice, so long as that work isn't itself a
   parser generator using the skeleton or a modified version thereof
   as a parser skeleton.  Alternatively, if you modify or redistribute
   the parser skeleton itself, you may (at your option) remove this
   special exception, which will cause the skeleton and the resulting
   Bison output files to be licensed under the GNU General Public
   License without this special exception.
   
   This special exception was added by the Free Software Foundation in
   version 2.2 of Bison.  */

/* C LALR(1) parser skeleton written by Richard Stallman, by
   simplifying the original so-called "semantic" parser.  */

/* All symbols defined below should begin with yy or YY, to avoid
   infringing on user name space.  This should be done even for local
   variables, as they might otherwise be expanded by user macros.
   There are some unavoidable exceptions within include files to
   define necessary library symbols; they are noted "INFRINGES ON
   USER NAME SPACE" below.  */

/* Identify Bison output.  */
#define YYBISON 1

/* Bison version.  */
#define YYBISON_VERSION "2.4.3"

/* Skeleton name.  */
#define YYSKELETON_NAME "yacc.c"

/* Pure parsers.  */
#define YYPURE 1

/* Push parsers.  */
#define YYPUSH 0

/* Pull parsers.  */
#define YYPULL 1

/* Using locations.  */
#define YYLSP_NEEDED 0



/* Copy the first part of user declarations.  */

/* Line 189 of yacc.c  */
#line 1 "compile.y"

/** @file
	Parser: compiler(lexical parser and grammar).

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexander Petrosyan  (http://design.ru/paf)

	
*/

volatile const char * IDENT_COMPILE_Y = "$Id: compile.tab.C,v 1.157 2013/09/30 19:44:16 moko Exp $";

/**
	@todo parser4: 
	- cache compiled code from request to request. to do that...
		-#:	make method definitions, @CLASS, @BASE, @USE instructions,
			which would be executed afterwards, and actions
			now performed at compile time would be delayed to run time.
		-#:	make cache expiration on time and on disk-change of class source
		-#:	in apache use subpools for compiled class storage
		-#:	in iis make up specialized Pool object for that
*/

#define YYSTYPE  ArrayOperation* 
#define YYPARSE_PARAM  pc
#define YYLEX_PARAM  pc
#define YYDEBUG  1
#define YYERROR_VERBOSE	1
#define yyerror(msg)  real_yyerror((Parse_control *)pc, msg)
#define YYPRINT(file, type, value)  yyprint(file, type, value)

// includes

#include "compile_tools.h"
#include "pa_value.h"
#include "pa_request.h"
#include "pa_vobject.h"
#include "pa_vdouble.h"
#include "pa_globals.h"
#include "pa_vmethod_frame.h"

// defines

#define USE_CONTROL_METHOD_NAME "USE"
#define OPTIONS_CONTROL_METHOD_NAME "OPTIONS"
#define OPTION_ALL_VARS_LOCAL_NAME "locals"
#define OPTION_PARTIAL_CLASS "partial"
#define REM_OPERATOR_NAME "rem"

// forwards

static int real_yyerror(Parse_control* pc, const char* s);
static void yyprint(FILE* file, int type, YYSTYPE value);
static int yylex(YYSTYPE* lvalp, void* pc);

static const VBool vfalse(false);
static const VBool vtrue(true);
static const VString vempty;

// local convinient inplace typecast & var
#undef PC
#define PC  (*(Parse_control *)pc)
#undef POOL
#define POOL  (*PC.pool)
#ifndef DOXYGEN

#define CLASS_ADD if(PC.class_add()){					\
	strncpy(PC.error, PC.cclass->name().cstr(), MAX_STRING/2);	\
	strcat(PC.error, " - class is already defined");		\
	YYERROR;							\
}



/* Line 189 of yacc.c  */
#line 147 "compile.tab.C"

/* Enabling traces.  */
#ifndef YYDEBUG
# define YYDEBUG 0
#endif

/* Enabling verbose error messages.  */
#ifdef YYERROR_VERBOSE
# undef YYERROR_VERBOSE
# define YYERROR_VERBOSE 1
#else
# define YYERROR_VERBOSE 0
#endif

/* Enabling the token table.  */
#ifndef YYTOKEN_TABLE
# define YYTOKEN_TABLE 0
#endif


/* Tokens.  */
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
   /* Put the tokens into the symbol table, so that GDB and other debuggers
      know about them.  */
   enum yytokentype {
     EON = 258,
     STRING = 259,
     BOGUS = 260,
     BAD_STRING_COMPARISON_OPERATOR = 261,
     BAD_HEX_LITERAL = 262,
     BAD_METHOD_DECL_START = 263,
     BAD_METHOD_PARAMETER_NAME_CHARACTER = 264,
     BAD_NONWHITESPACE_CHARACTER_IN_EXPLICIT_RESULT_MODE = 265,
     LAND = 266,
     LOR = 267,
     LXOR = 268,
     NXOR = 269,
     NLE = 270,
     NGE = 271,
     NEQ = 272,
     NNE = 273,
     NSL = 274,
     NSR = 275,
     SLT = 276,
     SGT = 277,
     SLE = 278,
     SGE = 279,
     SEQ = 280,
     SNE = 281,
     DEF = 282,
     IN = 283,
     FEXISTS = 284,
     DEXISTS = 285,
     IS = 286,
     LITERAL_TRUE = 287,
     LITERAL_FALSE = 288,
     NUNARY = 289
   };
#endif



#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef int YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
#endif


/* Copy the second part of user declarations.  */


/* Line 264 of yacc.c  */
#line 223 "compile.tab.C"

#ifdef short
# undef short
#endif

#ifdef YYTYPE_UINT8
typedef YYTYPE_UINT8 yytype_uint8;
#else
typedef unsigned char yytype_uint8;
#endif

#ifdef YYTYPE_INT8
typedef YYTYPE_INT8 yytype_int8;
#elif (defined __STDC__ || defined __C99__FUNC__ \
     || defined __cplusplus || defined _MSC_VER)
typedef signed char yytype_int8;
#else
typedef short int yytype_int8;
#endif

#ifdef YYTYPE_UINT16
typedef YYTYPE_UINT16 yytype_uint16;
#else
typedef unsigned short int yytype_uint16;
#endif

#ifdef YYTYPE_INT16
typedef YYTYPE_INT16 yytype_int16;
#else
typedef short int yytype_int16;
#endif

#ifndef YYSIZE_T
# ifdef __SIZE_TYPE__
#  define YYSIZE_T __SIZE_TYPE__
# elif defined size_t
#  define YYSIZE_T size_t
# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
     || defined __cplusplus || defined _MSC_VER)
#  include  /* INFRINGES ON USER NAME SPACE */
#  define YYSIZE_T size_t
# else
#  define YYSIZE_T unsigned int
# endif
#endif

#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)

#ifndef YY_
# if defined YYENABLE_NLS && YYENABLE_NLS
#  if ENABLE_NLS
#   include  /* INFRINGES ON USER NAME SPACE */
#   define YY_(msgid) dgettext ("bison-runtime", msgid)
#  endif
# endif
# ifndef YY_
#  define YY_(msgid) msgid
# endif
#endif

/* Suppress unused-variable warnings by "using" E.  */
#if ! defined lint || defined __GNUC__
# define YYUSE(e) ((void) (e))
#else
# define YYUSE(e) /* empty */
#endif

/* Identity function, used to suppress warnings about constant conditions.  */
#ifndef lint
# define YYID(n) (n)
#else
#if (defined __STDC__ || defined __C99__FUNC__ \
     || defined __cplusplus || defined _MSC_VER)
static int
YYID (int yyi)
#else
static int
YYID (yyi)
    int yyi;
#endif
{
  return yyi;
}
#endif

#if ! defined yyoverflow || YYERROR_VERBOSE

/* The parser invokes alloca or malloc; define the necessary symbols.  */

# ifdef YYSTACK_USE_ALLOCA
#  if YYSTACK_USE_ALLOCA
#   ifdef __GNUC__
#    define YYSTACK_ALLOC __builtin_alloca
#   elif defined __BUILTIN_VA_ARG_INCR
#    include  /* INFRINGES ON USER NAME SPACE */
#   elif defined _AIX
#    define YYSTACK_ALLOC __alloca
#   elif defined _MSC_VER
#    include  /* INFRINGES ON USER NAME SPACE */
#    define alloca _alloca
#   else
#    define YYSTACK_ALLOC alloca
#    if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
     || defined __cplusplus || defined _MSC_VER)
#     include  /* INFRINGES ON USER NAME SPACE */
#     ifndef _STDLIB_H
#      define _STDLIB_H 1
#     endif
#    endif
#   endif
#  endif
# endif

# ifdef YYSTACK_ALLOC
   /* Pacify GCC's `empty if-body' warning.  */
#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
#  ifndef YYSTACK_ALLOC_MAXIMUM
    /* The OS might guarantee only one guard page at the bottom of the stack,
       and a page size can be as small as 4096 bytes.  So we cannot safely
       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
       to allow for a few compiler-allocated temporary stack slots.  */
#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
#  endif
# else
#  define YYSTACK_ALLOC YYMALLOC
#  define YYSTACK_FREE YYFREE
#  ifndef YYSTACK_ALLOC_MAXIMUM
#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
#  endif
#  if (defined __cplusplus && ! defined _STDLIB_H \
       && ! ((defined YYMALLOC || defined malloc) \
	     && (defined YYFREE || defined free)))
#   include  /* INFRINGES ON USER NAME SPACE */
#   ifndef _STDLIB_H
#    define _STDLIB_H 1
#   endif
#  endif
#  ifndef YYMALLOC
#   define YYMALLOC malloc
#   if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
     || defined __cplusplus || defined _MSC_VER)
void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
#   endif
#  endif
#  ifndef YYFREE
#   define YYFREE free
#   if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
     || defined __cplusplus || defined _MSC_VER)
void free (void *); /* INFRINGES ON USER NAME SPACE */
#   endif
#  endif
# endif
#endif /* ! defined yyoverflow || YYERROR_VERBOSE */


#if (! defined yyoverflow \
     && (! defined __cplusplus \
	 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))

/* A type that is properly aligned for any stack member.  */
union yyalloc
{
  yytype_int16 yyss_alloc;
  YYSTYPE yyvs_alloc;
};

/* The size of the maximum gap between one aligned stack and the next.  */
# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)

/* The size of an array large to enough to hold all stacks, each with
   N elements.  */
# define YYSTACK_BYTES(N) \
     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
      + YYSTACK_GAP_MAXIMUM)

/* Copy COUNT objects from FROM to TO.  The source and destination do
   not overlap.  */
# ifndef YYCOPY
#  if defined __GNUC__ && 1 < __GNUC__
#   define YYCOPY(To, From, Count) \
      __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
#  else
#   define YYCOPY(To, From, Count)		\
      do					\
	{					\
	  YYSIZE_T yyi;				\
	  for (yyi = 0; yyi < (Count); yyi++)	\
	    (To)[yyi] = (From)[yyi];		\
	}					\
      while (YYID (0))
#  endif
# endif

/* Relocate STACK from its old location to the new one.  The
   local variables YYSIZE and YYSTACKSIZE give the old and new number of
   elements in the stack, and YYPTR gives the new location of the
   stack.  Advance YYPTR to a properly aligned location for the next
   stack.  */
# define YYSTACK_RELOCATE(Stack_alloc, Stack)				\
    do									\
      {									\
	YYSIZE_T yynewbytes;						\
	YYCOPY (&yyptr->Stack_alloc, Stack, yysize);			\
	Stack = &yyptr->Stack_alloc;					\
	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
	yyptr += yynewbytes / sizeof (*yyptr);				\
      }									\
    while (YYID (0))

#endif

/* YYFINAL -- State number of the termination state.  */
#define YYFINAL  51
/* YYLAST -- Last index in YYTABLE.  */
#define YYLAST   470

/* YYNTOKENS -- Number of terminals.  */
#define YYNTOKENS  62
/* YYNNTS -- Number of nonterminals.  */
#define YYNNTS  89
/* YYNRULES -- Number of rules.  */
#define YYNRULES  172
/* YYNRULES -- Number of states.  */
#define YYNSTATES  263

/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
#define YYUNDEFTOK  2
#define YYMAXUTOK   289

#define YYTRANSLATE(YYX)						\
  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)

/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
static const yytype_uint8 yytranslate[] =
{
       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
      48,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,    46,    60,     2,    52,    43,    37,    61,
      56,    57,    40,    38,     2,    39,    55,    41,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,    59,    51,
      34,     2,    35,     2,    47,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,    49,    42,    50,    58,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,    53,    36,    54,    45,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
      25,    26,    27,    28,    29,    30,    31,    32,    33,    44
};

#if YYDEBUG
/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
   YYRHS.  */
static const yytype_uint16 yyprhs[] =
{
       0,     0,     3,     5,     7,     9,    12,    14,    16,    18,
      23,    25,    27,    29,    32,    35,    37,    39,    40,    49,
      51,    53,    57,    59,    61,    63,    67,    69,    71,    73,
      75,    77,    80,    82,    84,    86,    88,    90,    92,    95,
      98,   100,   104,   106,   108,   110,   113,   115,   118,   122,
     124,   126,   128,   130,   133,   136,   138,   140,   142,   143,
     144,   150,   154,   158,   160,   162,   164,   166,   168,   170,
     173,   175,   176,   177,   184,   186,   188,   191,   193,   195,
     197,   198,   199,   205,   209,   213,   215,   219,   221,   225,
     227,   231,   233,   235,   237,   239,   241,   243,   245,   248,
     250,   253,   256,   258,   260,   263,   265,   267,   269,   271,
     274,   277,   278,   279,   285,   287,   289,   292,   295,   297,
     299,   302,   305,   307,   309,   311,   313,   315,   317,   321,
     325,   329,   332,   335,   338,   341,   344,   347,   350,   353,
     357,   361,   365,   369,   373,   377,   381,   385,   389,   393,
     397,   401,   405,   409,   413,   417,   421,   425,   429,   433,
     437,   441,   445,   449,   453,   457,   461,   463,   465,   467,
     468,   470,   472
};

/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
static const yytype_int16 yyrhs[] =
{
      63,     0,    -1,    65,    -1,    64,    -1,    66,    -1,    64,
      66,    -1,    79,    -1,    67,    -1,    72,    -1,    47,     4,
      48,    68,    -1,   150,    -1,    69,    -1,    70,    -1,    69,
      70,    -1,    71,    48,    -1,   150,    -1,     4,    -1,    -1,
      47,     4,    75,    74,    78,    48,    73,    79,    -1,   150,
      -1,    75,    -1,    49,    76,    50,    -1,   150,    -1,    77,
      -1,     4,    -1,    77,    51,     4,    -1,   150,    -1,     4,
      -1,   150,    -1,    80,    -1,    81,    -1,    80,    81,    -1,
     146,    -1,    82,    -1,    83,    -1,    91,    -1,   106,    -1,
      84,    -1,    52,    85,    -1,    87,     3,    -1,    86,    -1,
      53,    87,    54,    -1,    88,    -1,    89,    -1,    90,    -1,
     139,    90,    -1,   129,    -1,   126,   129,    -1,    52,    92,
      96,    -1,    93,    -1,    94,    -1,    95,    -1,   125,    -1,
      55,   125,    -1,   139,   125,    -1,    97,    -1,   100,    -1,
     101,    -1,    -1,    -1,    49,    98,   102,    99,    50,    -1,
      56,   142,    57,    -1,    53,    79,    54,    -1,   147,    -1,
       4,    -1,   103,    -1,   104,    -1,   105,    -1,    82,    -1,
      81,    80,    -1,   107,    -1,    -1,    -1,    58,   108,   110,
     109,   111,     3,    -1,    87,    -1,   112,    -1,   111,   112,
      -1,   113,    -1,   116,    -1,   117,    -1,    -1,    -1,    49,
     114,   118,   115,    50,    -1,    56,   119,    57,    -1,    53,
     120,    54,    -1,   121,    -1,   118,    51,   121,    -1,   122,
      -1,   119,    51,   122,    -1,   123,    -1,   120,    51,   123,
      -1,   124,    -1,   142,    -1,    79,    -1,   147,    -1,     4,
      -1,   103,    -1,   130,    -1,   126,   130,    -1,   127,    -1,
     126,   127,    -1,   128,    55,    -1,   130,    -1,   130,    -1,
       4,     5,    -1,     4,    -1,   131,    -1,   132,    -1,   133,
      -1,    52,   136,    -1,     4,   137,    -1,    -1,    -1,    49,
     134,    80,   135,    50,    -1,     4,    -1,   138,    -1,   137,
     138,    -1,    52,   136,    -1,   140,    -1,   141,    -1,     4,
      59,    -1,   140,    59,    -1,   143,    -1,   144,    -1,   148,
      -1,   149,    -1,    84,    -1,   107,    -1,    60,   145,    60,
      -1,    61,   145,    61,    -1,    56,   143,    57,    -1,    39,
     143,    -1,    38,   143,    -1,    45,   143,    -1,    46,   143,
      -1,    27,   143,    -1,    28,   143,    -1,    29,   143,    -1,
      30,   143,    -1,   143,    39,   143,    -1,   143,    38,   143,
      -1,   143,    40,   143,    -1,   143,    41,   143,    -1,   143,
      43,   143,    -1,   143,    42,   143,    -1,   143,    19,   143,
      -1,   143,    20,   143,    -1,   143,    37,   143,    -1,   143,
      36,   143,    -1,   143,    14,   143,    -1,   143,    11,   143,
      -1,   143,    12,   143,    -1,   143,    13,   143,    -1,   143,
      34,   143,    -1,   143,    35,   143,    -1,   143,    15,   143,
      -1,   143,    16,   143,    -1,   143,    17,   143,    -1,   143,
      18,   143,    -1,   143,    21,   143,    -1,   143,    22,   143,
      -1,   143,    23,   143,    -1,   143,    24,   143,    -1,   143,
      25,   143,    -1,   143,    26,   143,    -1,   143,    31,   143,
      -1,     4,    -1,    79,    -1,     4,    -1,    -1,    32,    -1,
      33,    -1,    -1
};

/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
static const yytype_uint16 yyrline[] =
{
       0,   140,   140,   147,   149,   149,   150,   152,   152,   154,
     263,   263,   264,   264,   265,   266,   266,   268,   268,   316,
     316,   317,   318,   318,   319,   319,   321,   321,   325,   325,
     327,   327,   328,   328,   329,   329,   329,   333,   374,   375,
     375,   376,   378,   379,   380,   433,   434,   434,   438,   451,
     452,   453,   454,   480,   485,   488,   489,   490,   492,   495,
     492,   503,   511,   518,   519,   520,   522,   528,   529,   529,
     533,   545,   548,   545,   593,   595,   595,   597,   598,   599,
     601,   604,   601,   607,   608,   610,   611,   614,   615,   618,
     619,   621,   624,   638,   643,   644,   645,   650,   650,   652,
     652,   653,   654,   662,   667,   670,   671,   672,   673,   675,
     679,   688,   691,   688,   699,   704,   704,   705,   711,   712,
     714,   727,   739,   741,   742,   743,   744,   745,   746,   747,
     748,   750,   751,   752,   753,   754,   755,   756,   757,   759,
     760,   761,   762,   763,   764,   765,   766,   767,   768,   769,
     770,   771,   772,   773,   774,   775,   776,   777,   778,   779,
     780,   781,   782,   783,   784,   785,   788,   793,   814,   819,
     820,   821,   823
};
#endif

#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
static const char *const yytname[] =
{
  "$end", "error", "$undefined", "EON", "STRING", "BOGUS",
  "BAD_STRING_COMPARISON_OPERATOR", "BAD_HEX_LITERAL",
  "BAD_METHOD_DECL_START", "BAD_METHOD_PARAMETER_NAME_CHARACTER",
  "BAD_NONWHITESPACE_CHARACTER_IN_EXPLICIT_RESULT_MODE", "\"&&\"",
  "\"||\"", "\"!||\"", "\"!|\"", "\"<=\"", "\">=\"", "\"==\"", "\"!=\"",
  "\"<<\"", "\">>\"", "\"lt\"", "\"gt\"", "\"le\"", "\"ge\"", "\"eq\"",
  "\"ne\"", "\"def\"", "\"in\"", "\"-f\"", "\"-d\"", "\"is\"", "\"true\"",
  "\"false\"", "'<'", "'>'", "'|'", "'&'", "'+'", "'-'", "'*'", "'/'",
  "'\\\\'", "'%'", "NUNARY", "'~'", "'!'", "'@'", "'\\n'", "'['", "']'",
  "';'", "'$'", "'{'", "'}'", "'.'", "'('", "')'", "'^'", "':'", "'\"'",
  "'\\''", "$accept", "all", "methods", "one_big_piece", "method",
  "control_method", "maybe_control_strings", "control_strings",
  "control_string", "maybe_string", "code_method", "@1",
  "maybe_bracketed_strings", "bracketed_maybe_strings", "maybe_strings",
  "strings", "maybe_comment", "maybe_codes", "codes", "code", "action",
  "get", "get_value", "get_name_value", "name_in_curly_rdive",
  "name_without_curly_rdive", "name_without_curly_rdive_read",
  "name_without_curly_rdive_class", "name_without_curly_rdive_code", "put",
  "name_expr_wdive", "name_expr_wdive_root", "name_expr_wdive_write",
  "name_expr_wdive_class", "construct", "construct_square", "@2", "$@3",
  "construct_round", "construct_curly", "any_constructor_code_value",
  "constructor_code_value", "constructor_code",
  "codes__excluding_sole_str_literal", "call", "call_value", "$@4", "$@5",
  "call_name", "store_params", "store_param", "store_square_param", "@6",
  "$@7", "store_round_param", "store_curly_param",
  "store_code_param_parts", "store_expr_param_parts",
  "store_curly_param_parts", "store_code_param_part",
  "store_expr_param_part", "store_curly_param_part", "code_param_value",
  "name_expr_dive_code", "name_path", "name_step", "name_advance1",
  "name_advance2", "name_expr_value", "name_expr_subvar_value",
  "name_expr_with_subvar_value", "name_square_code_value", "@8", "$@9",
  "subvar_ref_name_rdive", "subvar_get_writes", "subvar__get_write",
  "class_prefix", "class_static_prefix", "class_constructor_prefix",
  "expr_value", "expr", "double_or_STRING", "string_inside_quotes_value",
  "write_string", "empty_value", "true_value", "false_value", "empty", 0
};
#endif

# ifdef YYPRINT
/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
   token YYLEX-NUM.  */
static const yytype_uint16 yytoknum[] =
{
       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
     265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
     275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
     285,   286,   287,   288,    60,    62,   124,    38,    43,    45,
      42,    47,    92,    37,   289,   126,    33,    64,    10,    91,
      93,    59,    36,   123,   125,    46,    40,    41,    94,    58,
      34,    39
};
# endif

/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
static const yytype_uint8 yyr1[] =
{
       0,    62,    63,    63,    64,    64,    65,    66,    66,    67,
      68,    68,    69,    69,    70,    71,    71,    73,    72,    74,
      74,    75,    76,    76,    77,    77,    78,    78,    79,    79,
      80,    80,    81,    81,    82,    82,    82,    83,    84,    85,
      85,    86,    87,    87,    88,    89,    90,    90,    91,    92,
      92,    92,    93,    94,    95,    96,    96,    96,    98,    99,
      97,   100,   101,   102,   102,   102,   103,   104,   105,   105,
     106,   108,   109,   107,   110,   111,   111,   112,   112,   112,
     114,   115,   113,   116,   117,   118,   118,   119,   119,   120,
     120,   121,   122,   123,   124,   124,   124,   125,   125,   126,
     126,   127,   128,   129,   129,   130,   130,   130,   130,   131,
     132,   134,   135,   133,   136,   137,   137,   138,   139,   139,
     140,   141,   142,   143,   143,   143,   143,   143,   143,   143,
     143,   143,   143,   143,   143,   143,   143,   143,   143,   143,
     143,   143,   143,   143,   143,   143,   143,   143,   143,   143,
     143,   143,   143,   143,   143,   143,   143,   143,   143,   143,
     143,   143,   143,   143,   143,   143,   144,   145,   146,   147,
     148,   149,   150
};

/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
static const yytype_uint8 yyr2[] =
{
       0,     2,     1,     1,     1,     2,     1,     1,     1,     4,
       1,     1,     1,     2,     2,     1,     1,     0,     8,     1,
       1,     3,     1,     1,     1,     3,     1,     1,     1,     1,
       1,     2,     1,     1,     1,     1,     1,     1,     2,     2,
       1,     3,     1,     1,     1,     2,     1,     2,     3,     1,
       1,     1,     1,     2,     2,     1,     1,     1,     0,     0,
       5,     3,     3,     1,     1,     1,     1,     1,     1,     2,
       1,     0,     0,     6,     1,     1,     2,     1,     1,     1,
       0,     0,     5,     3,     3,     1,     3,     1,     3,     1,
       3,     1,     1,     1,     1,     1,     1,     1,     2,     1,
       2,     2,     1,     1,     2,     1,     1,     1,     1,     2,
       2,     0,     0,     5,     1,     1,     2,     2,     1,     1,
       2,     2,     1,     1,     1,     1,     1,     1,     3,     3,
       3,     2,     2,     2,     2,     2,     2,     2,     2,     3,
       3,     3,     3,     3,     3,     3,     3,     3,     3,     3,
       3,     3,     3,     3,     3,     3,     3,     3,     3,     3,
       3,     3,     3,     3,     3,     3,     1,     1,     1,     0,
       1,     1,     0
};

/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
   STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
   means the default is an error.  */
static const yytype_uint8 yydefact[] =
{
     172,   168,     0,     0,    71,     0,     3,     2,     4,     7,
       8,     6,    29,    30,    33,    34,    37,    35,    36,    70,
      32,    28,     0,   105,   111,     0,     0,     0,    38,    40,
       0,    42,    43,    44,     0,    49,    50,    51,    52,     0,
      99,     0,    46,    97,   106,   107,   108,     0,   118,   119,
       0,     1,     5,    31,   172,   172,   172,   104,     0,   120,
     110,   115,     0,   114,   109,     0,     0,   103,     0,   105,
      53,     0,    97,    39,    58,   172,     0,    48,    55,    56,
      57,   105,   100,    47,    98,   101,    45,    54,   121,    74,
      72,    16,     9,    11,    12,     0,    10,    24,     0,    23,
      22,   172,    20,    19,   117,   116,   112,    41,    98,   169,
       0,   166,     0,     0,     0,     0,   170,   171,     0,     0,
       0,     0,     0,     0,   172,   172,   126,   127,     0,   122,
     123,   124,   125,     0,    13,    15,    14,    21,     0,    27,
       0,    26,     0,   168,     0,    33,    59,    65,    66,    67,
      63,    62,   135,   136,   137,   138,   132,   131,   133,   134,
       0,   167,     0,     0,    61,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,    80,   172,     0,     0,    75,    77,    78,    79,
      25,    17,   113,    69,     0,   130,   128,   129,   150,   151,
     152,   149,   155,   156,   157,   158,   145,   146,   159,   160,
     161,   162,   163,   164,   165,   153,   154,   148,   147,   140,
     139,   141,   142,   144,   143,   169,    93,     0,    89,     0,
      87,    92,    73,    76,   172,    60,   168,    96,    81,    85,
      91,    94,   172,    84,     0,    83,    18,   169,     0,    90,
      88,    86,    82
};

/* YYDEFGOTO[NTERM-NUM].  */
static const yytype_int16 yydefgoto[] =
{
      -1,     5,     6,     7,     8,     9,    92,    93,    94,    95,
      10,   244,   101,    56,    98,    99,   140,   161,    12,    13,
      14,    15,   126,    28,    29,    30,    31,    32,    33,    17,
      34,    35,    36,    37,    77,    78,   109,   204,    79,    80,
     146,   247,   148,   149,    18,   127,    50,   133,    90,   195,
     196,   197,   235,   258,   198,   199,   248,   239,   237,   249,
     240,   238,   250,    38,    66,    40,    41,    42,    67,    44,
      45,    46,    62,   142,    64,    60,    61,    68,    48,    49,
     241,   129,   130,   162,    20,   251,   131,   132,    21
};

/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
   STATE-NUM.  */
#define YYPACT_NINF -107
static const yytype_int16 yypact[] =
{
      14,  -107,    13,    45,  -107,    28,   -15,  -107,  -107,  -107,
    -107,  -107,    21,  -107,  -107,  -107,  -107,  -107,  -107,  -107,
    -107,  -107,    73,    19,  -107,    50,     6,    44,  -107,  -107,
      87,  -107,  -107,  -107,   -34,  -107,  -107,  -107,  -107,    65,
    -107,    48,  -107,     5,  -107,  -107,  -107,    65,    24,  -107,
       6,  -107,  -107,  -107,    88,   109,    74,  -107,    50,  -107,
      76,  -107,    21,  -107,  -107,    86,    65,   101,    65,    76,
    -107,    44,   101,  -107,  -107,    21,     7,  -107,  -107,  -107,
    -107,    18,  -107,  -107,     5,  -107,  -107,  -107,  -107,  -107,
    -107,  -107,  -107,     9,  -107,    94,    99,  -107,    93,   112,
    -107,   146,  -107,  -107,  -107,  -107,    21,  -107,   101,    29,
     110,  -107,     7,     7,     7,     7,  -107,  -107,     7,     7,
       7,     7,    52,     7,    21,    21,  -107,  -107,   113,   323,
    -107,  -107,  -107,    92,  -107,  -107,  -107,  -107,   165,  -107,
     144,  -107,   147,   149,    21,    80,  -107,  -107,  -107,  -107,
    -107,  -107,    96,    96,    96,    96,  -107,  -107,  -107,  -107,
     276,  -107,   138,   139,  -107,     7,     7,     7,     7,     7,
       7,     7,     7,     7,     7,     7,     7,     7,     7,     7,
       7,     7,     7,     7,     7,     7,     7,     7,     7,     7,
       7,     7,  -107,    21,     7,    35,  -107,  -107,  -107,  -107,
    -107,  -107,  -107,    21,   154,  -107,  -107,  -107,   419,   389,
     356,   284,   135,   135,   148,   148,   191,   191,   135,   135,
     135,   135,   148,   148,    96,   135,   135,   182,   427,   140,
     140,  -107,  -107,  -107,  -107,    37,  -107,    31,  -107,   -30,
    -107,  -107,  -107,  -107,    21,  -107,   108,  -107,   155,  -107,
    -107,  -107,    21,  -107,     7,  -107,  -107,    37,   161,  -107,
    -107,  -107,  -107
};

/* YYPGOTO[NTERM-NUM].  */
static const yytype_int16 yypgoto[] =
{
    -107,  -107,  -107,  -107,   206,  -107,  -107,  -107,   124,  -107,
    -107,  -107,  -107,   170,  -107,  -107,  -107,     1,   -58,    -7,
    -106,  -107,     0,  -107,  -107,    -6,  -107,  -107,   -21,  -107,
    -107,  -107,  -107,  -107,  -107,  -107,  -107,  -107,  -107,  -107,
    -107,   118,  -107,  -107,  -107,     2,  -107,  -107,  -107,  -107,
      43,  -107,  -107,  -107,  -107,  -107,  -107,  -107,  -107,   -17,
     -13,   -16,  -107,   -18,     4,    41,  -107,   -23,     3,  -107,
    -107,  -107,  -107,  -107,   181,  -107,   183,   239,  -107,  -107,
     171,    95,  -107,   123,  -107,   142,  -107,  -107,    64
};

/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
   positive, shift that token.  If negative, reduce the rule which
   number is the opposite.  If zero, do what YYDEFACT says.
   If YYTABLE_NINF, syntax error.  */
#define YYTABLE_NINF -173
static const yytype_int16 yytable[] =
{
      16,    11,    19,   145,   106,    53,    43,    39,  -103,    70,
      23,   111,    16,    91,    19,    74,    83,    22,     1,    75,
      65,   254,    76,    57,    57,     1,    86,   255,    51,    87,
      72,    71,     2,   143,   112,   113,   114,   115,   242,   116,
     117,   246,    84,    83,    89,   118,   119,    86,    69,    23,
      43,    39,   120,   121,    63,    24,    23,  -172,    25,   122,
    -102,     2,    16,   123,    19,     4,     3,   124,   125,    81,
      58,    58,     4,     3,   108,    16,   110,    19,    59,     4,
      82,     3,   252,    88,   192,   253,   203,     4,   193,     3,
      73,   194,    91,    24,    24,     4,    25,    25,    26,    53,
      27,    24,   144,    85,    25,    26,    16,    82,    19,    16,
     168,    19,    82,    97,    24,   173,   174,    25,    96,   100,
     103,    54,    55,    55,    16,    16,    19,    19,    58,   145,
     -68,   -68,   184,   185,   186,   187,   188,   189,   190,   191,
     107,   192,   136,   137,    16,   193,    19,   -15,   194,   168,
     139,   145,   171,   172,   173,   174,  -102,   135,   -95,   -95,
     179,   180,   168,   138,   151,   141,   181,   173,   174,   200,
     164,   184,   185,   186,   187,   188,   189,   190,   191,   181,
     188,   189,   190,   191,   184,   185,   186,   187,   188,   189,
     190,   191,   201,    16,   236,    19,    53,   202,   206,   -64,
     207,   173,   174,    16,   245,    19,   257,   152,   153,   154,
     155,   262,    52,   156,   157,   158,   159,   134,   160,   185,
     186,   187,   188,   189,   190,   191,   102,   147,   144,   186,
     187,   188,   189,   190,   191,    16,   259,    19,   243,   104,
     261,   260,    47,   105,    16,   256,    19,   128,   163,     0,
     144,   150,    16,   236,    19,     0,     0,    16,     0,    19,
     208,   209,   210,   211,   212,   213,   214,   215,   216,   217,
     218,   219,   220,   221,   222,   223,   224,   225,   226,   227,
     228,   229,   230,   231,   232,   233,   234,   165,   166,   167,
     168,   169,   170,   171,   172,   173,   174,   175,   176,   177,
     178,   179,   180,   173,   174,     0,     0,   181,     0,     0,
     182,   183,   184,   185,   186,   187,   188,   189,   190,   191,
     184,   185,   186,   187,   188,   189,   190,   191,     0,     0,
       0,     0,     0,   205,   165,   166,   167,   168,   169,   170,
     171,   172,   173,   174,   175,   176,   177,   178,   179,   180,
       0,     0,     0,     0,   181,     0,     0,   182,   183,   184,
     185,   186,   187,   188,   189,   190,   191,   165,   166,     0,
     168,   169,   170,   171,   172,   173,   174,   175,   176,   177,
     178,   179,   180,     0,     0,     0,     0,   181,     0,     0,
     182,   183,   184,   185,   186,   187,   188,   189,   190,   191,
     165,     0,     0,   168,   169,   170,   171,   172,   173,   174,
     175,   176,   177,   178,   179,   180,     0,     0,     0,     0,
     181,     0,     0,   182,   183,   184,   185,   186,   187,   188,
     189,   190,   191,   168,   169,   170,   171,   172,   173,   174,
     175,   176,   177,   178,   179,   180,   173,   174,     0,     0,
     181,     0,     0,   182,   183,   184,   185,   186,   187,   188,
     189,   190,   191,     0,     0,   186,   187,   188,   189,   190,
     191
};

static const yytype_int16 yycheck[] =
{
       0,     0,     0,   109,    62,    12,     3,     3,     3,    27,
       4,     4,    12,     4,    12,    49,    39,     4,     4,    53,
      26,    51,    56,     5,     5,     4,    47,    57,     0,    47,
      27,    27,    47,     4,    27,    28,    29,    30,     3,    32,
      33,     4,    39,    66,    50,    38,    39,    68,     4,     4,
      47,    47,    45,    46,     4,    49,     4,    48,    52,    52,
      55,    47,    62,    56,    62,    58,    52,    60,    61,     4,
      52,    52,    58,    52,    71,    75,    75,    75,    59,    58,
      39,    52,    51,    59,    49,    54,   144,    58,    53,    52,
       3,    56,     4,    49,    49,    58,    52,    52,    53,   106,
      55,    49,   109,    55,    52,    53,   106,    66,   106,   109,
      14,   109,    71,     4,    49,    19,    20,    52,    54,    55,
      56,    48,    49,    49,   124,   125,   124,   125,    52,   235,
      50,    51,    36,    37,    38,    39,    40,    41,    42,    43,
      54,    49,    48,    50,   144,    53,   144,    48,    56,    14,
       4,   257,    17,    18,    19,    20,    55,    93,    50,    51,
      25,    26,    14,    51,    54,   101,    31,    19,    20,     4,
      57,    36,    37,    38,    39,    40,    41,    42,    43,    31,
      40,    41,    42,    43,    36,    37,    38,    39,    40,    41,
      42,    43,    48,   193,   193,   193,   203,    50,    60,    50,
      61,    19,    20,   203,    50,   203,    51,   112,   113,   114,
     115,    50,     6,   118,   119,   120,   121,    93,   123,    37,
      38,    39,    40,    41,    42,    43,    56,   109,   235,    38,
      39,    40,    41,    42,    43,   235,   252,   235,   195,    58,
     257,   254,     3,    60,   244,   244,   244,    76,   125,    -1,
     257,   109,   252,   252,   252,    -1,    -1,   257,    -1,   257,
     165,   166,   167,   168,   169,   170,   171,   172,   173,   174,
     175,   176,   177,   178,   179,   180,   181,   182,   183,   184,
     185,   186,   187,   188,   189,   190,   191,    11,    12,    13,
      14,    15,    16,    17,    18,    19,    20,    21,    22,    23,
      24,    25,    26,    19,    20,    -1,    -1,    31,    -1,    -1,
      34,    35,    36,    37,    38,    39,    40,    41,    42,    43,
      36,    37,    38,    39,    40,    41,    42,    43,    -1,    -1,
      -1,    -1,    -1,    57,    11,    12,    13,    14,    15,    16,
      17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
      -1,    -1,    -1,    -1,    31,    -1,    -1,    34,    35,    36,
      37,    38,    39,    40,    41,    42,    43,    11,    12,    -1,
      14,    15,    16,    17,    18,    19,    20,    21,    22,    23,
      24,    25,    26,    -1,    -1,    -1,    -1,    31,    -1,    -1,
      34,    35,    36,    37,    38,    39,    40,    41,    42,    43,
      11,    -1,    -1,    14,    15,    16,    17,    18,    19,    20,
      21,    22,    23,    24,    25,    26,    -1,    -1,    -1,    -1,
      31,    -1,    -1,    34,    35,    36,    37,    38,    39,    40,
      41,    42,    43,    14,    15,    16,    17,    18,    19,    20,
      21,    22,    23,    24,    25,    26,    19,    20,    -1,    -1,
      31,    -1,    -1,    34,    35,    36,    37,    38,    39,    40,
      41,    42,    43,    -1,    -1,    38,    39,    40,    41,    42,
      43
};

/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
   symbol of state STATE-NUM.  */
static const yytype_uint8 yystos[] =
{
       0,     4,    47,    52,    58,    63,    64,    65,    66,    67,
      72,    79,    80,    81,    82,    83,    84,    91,   106,   107,
     146,   150,     4,     4,    49,    52,    53,    55,    85,    86,
      87,    88,    89,    90,    92,    93,    94,    95,   125,   126,
     127,   128,   129,   130,   131,   132,   133,   139,   140,   141,
     108,     0,    66,    81,    48,    49,    75,     5,    52,    59,
     137,   138,   134,     4,   136,    87,   126,   130,   139,     4,
     125,   126,   130,     3,    49,    53,    56,    96,    97,   100,
     101,     4,   127,   129,   130,    55,    90,   125,    59,    87,
     110,     4,    68,    69,    70,    71,   150,     4,    76,    77,
     150,    74,    75,   150,   136,   138,    80,    54,   130,    98,
      79,     4,    27,    28,    29,    30,    32,    33,    38,    39,
      45,    46,    52,    56,    60,    61,    84,   107,   142,   143,
     144,   148,   149,   109,    70,   150,    48,    50,    51,     4,
      78,   150,   135,     4,    81,    82,   102,   103,   104,   105,
     147,    54,   143,   143,   143,   143,   143,   143,   143,   143,
     143,    79,   145,   145,    57,    11,    12,    13,    14,    15,
      16,    17,    18,    19,    20,    21,    22,    23,    24,    25,
      26,    31,    34,    35,    36,    37,    38,    39,    40,    41,
      42,    43,    49,    53,    56,   111,   112,   113,   116,   117,
       4,    48,    50,    80,    99,    57,    60,    61,   143,   143,
     143,   143,   143,   143,   143,   143,   143,   143,   143,   143,
     143,   143,   143,   143,   143,   143,   143,   143,   143,   143,
     143,   143,   143,   143,   143,   114,    79,   120,   123,   119,
     122,   142,     3,   112,    73,    50,     4,   103,   118,   121,
     124,   147,    51,    54,    51,    57,    79,    51,   115,   123,
     122,   121,    50
};

#define yyerrok		(yyerrstatus = 0)
#define yyclearin	(yychar = YYEMPTY)
#define YYEMPTY		(-2)
#define YYEOF		0

#define YYACCEPT	goto yyacceptlab
#define YYABORT		goto yyabortlab
#define YYERROR		goto yyerrorlab


/* Like YYERROR except do call yyerror.  This remains here temporarily
   to ease the transition to the new meaning of YYERROR, for GCC.
   Once GCC version 2 has supplanted version 1, this can go.  However,
   YYFAIL appears to be in use.  Nevertheless, it is formally deprecated
   in Bison 2.4.2's NEWS entry, where a plan to phase it out is
   discussed.  */

#define YYFAIL		goto yyerrlab
#if defined YYFAIL
  /* This is here to suppress warnings from the GCC cpp's
     -Wunused-macros.  Normally we don't worry about that warning, but
     some users do, and we want to make it easy for users to remove
     YYFAIL uses, which will produce warnings from Bison 2.5.  */
#endif

#define YYRECOVERING()  (!!yyerrstatus)

#define YYBACKUP(Token, Value)					\
do								\
  if (yychar == YYEMPTY && yylen == 1)				\
    {								\
      yychar = (Token);						\
      yylval = (Value);						\
      yytoken = YYTRANSLATE (yychar);				\
      YYPOPSTACK (1);						\
      goto yybackup;						\
    }								\
  else								\
    {								\
      yyerror (YY_("syntax error: cannot back up")); \
      YYERROR;							\
    }								\
while (YYID (0))


#define YYTERROR	1
#define YYERRCODE	256


/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
   If N is 0, then set CURRENT to the empty location which ends
   the previous symbol: RHS[0] (always defined).  */

#define YYRHSLOC(Rhs, K) ((Rhs)[K])
#ifndef YYLLOC_DEFAULT
# define YYLLOC_DEFAULT(Current, Rhs, N)				\
    do									\
      if (YYID (N))                                                    \
	{								\
	  (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;	\
	  (Current).first_column = YYRHSLOC (Rhs, 1).first_column;	\
	  (Current).last_line    = YYRHSLOC (Rhs, N).last_line;		\
	  (Current).last_column  = YYRHSLOC (Rhs, N).last_column;	\
	}								\
      else								\
	{								\
	  (Current).first_line   = (Current).last_line   =		\
	    YYRHSLOC (Rhs, 0).last_line;				\
	  (Current).first_column = (Current).last_column =		\
	    YYRHSLOC (Rhs, 0).last_column;				\
	}								\
    while (YYID (0))
#endif


/* YY_LOCATION_PRINT -- Print the location on the stream.
   This macro was not mandated originally: define only if we know
   we won't break user code: when these are the locations we know.  */

#ifndef YY_LOCATION_PRINT
# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
#  define YY_LOCATION_PRINT(File, Loc)			\
     fprintf (File, "%d.%d-%d.%d",			\
	      (Loc).first_line, (Loc).first_column,	\
	      (Loc).last_line,  (Loc).last_column)
# else
#  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
# endif
#endif


/* YYLEX -- calling `yylex' with the right arguments.  */

#ifdef YYLEX_PARAM
# define YYLEX yylex (&yylval, YYLEX_PARAM)
#else
# define YYLEX yylex (&yylval)
#endif

/* Enable debugging if requested.  */
#if YYDEBUG

# ifndef YYFPRINTF
#  include  /* INFRINGES ON USER NAME SPACE */
#  define YYFPRINTF fprintf
# endif

# define YYDPRINTF(Args)			\
do {						\
  if (yydebug)					\
    YYFPRINTF Args;				\
} while (YYID (0))

# define YY_SYMBOL_PRINT(Title, Type, Value, Location)			  \
do {									  \
  if (yydebug)								  \
    {									  \
      YYFPRINTF (stderr, "%s ", Title);					  \
      yy_symbol_print (stderr,						  \
		  Type, Value); \
      YYFPRINTF (stderr, "\n");						  \
    }									  \
} while (YYID (0))


/*--------------------------------.
| Print this symbol on YYOUTPUT.  |
`--------------------------------*/

/*ARGSUSED*/
#if (defined __STDC__ || defined __C99__FUNC__ \
     || defined __cplusplus || defined _MSC_VER)
static void
yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
#else
static void
yy_symbol_value_print (yyoutput, yytype, yyvaluep)
    FILE *yyoutput;
    int yytype;
    YYSTYPE const * const yyvaluep;
#endif
{
  if (!yyvaluep)
    return;
# ifdef YYPRINT
  if (yytype < YYNTOKENS)
    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
# else
  YYUSE (yyoutput);
# endif
  switch (yytype)
    {
      default:
	break;
    }
}


/*--------------------------------.
| Print this symbol on YYOUTPUT.  |
`--------------------------------*/

#if (defined __STDC__ || defined __C99__FUNC__ \
     || defined __cplusplus || defined _MSC_VER)
static void
yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
#else
static void
yy_symbol_print (yyoutput, yytype, yyvaluep)
    FILE *yyoutput;
    int yytype;
    YYSTYPE const * const yyvaluep;
#endif
{
  if (yytype < YYNTOKENS)
    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
  else
    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);

  yy_symbol_value_print (yyoutput, yytype, yyvaluep);
  YYFPRINTF (yyoutput, ")");
}

/*------------------------------------------------------------------.
| yy_stack_print -- Print the state stack from its BOTTOM up to its |
| TOP (included).                                                   |
`------------------------------------------------------------------*/

#if (defined __STDC__ || defined __C99__FUNC__ \
     || defined __cplusplus || defined _MSC_VER)
static void
yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
#else
static void
yy_stack_print (yybottom, yytop)
    yytype_int16 *yybottom;
    yytype_int16 *yytop;
#endif
{
  YYFPRINTF (stderr, "Stack now");
  for (; yybottom <= yytop; yybottom++)
    {
      int yybot = *yybottom;
      YYFPRINTF (stderr, " %d", yybot);
    }
  YYFPRINTF (stderr, "\n");
}

# define YY_STACK_PRINT(Bottom, Top)				\
do {								\
  if (yydebug)							\
    yy_stack_print ((Bottom), (Top));				\
} while (YYID (0))


/*------------------------------------------------.
| Report that the YYRULE is going to be reduced.  |
`------------------------------------------------*/

#if (defined __STDC__ || defined __C99__FUNC__ \
     || defined __cplusplus || defined _MSC_VER)
static void
yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
#else
static void
yy_reduce_print (yyvsp, yyrule)
    YYSTYPE *yyvsp;
    int yyrule;
#endif
{
  int yynrhs = yyr2[yyrule];
  int yyi;
  unsigned long int yylno = yyrline[yyrule];
  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
	     yyrule - 1, yylno);
  /* The symbols being reduced.  */
  for (yyi = 0; yyi < yynrhs; yyi++)
    {
      YYFPRINTF (stderr, "   $%d = ", yyi + 1);
      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
		       &(yyvsp[(yyi + 1) - (yynrhs)])
		       		       );
      YYFPRINTF (stderr, "\n");
    }
}

# define YY_REDUCE_PRINT(Rule)		\
do {					\
  if (yydebug)				\
    yy_reduce_print (yyvsp, Rule); \
} while (YYID (0))

/* Nonzero means print parse trace.  It is left uninitialized so that
   multiple parsers can coexist.  */
int yydebug;
#else /* !YYDEBUG */
# define YYDPRINTF(Args)
# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
# define YY_STACK_PRINT(Bottom, Top)
# define YY_REDUCE_PRINT(Rule)
#endif /* !YYDEBUG */


/* YYINITDEPTH -- initial size of the parser's stacks.  */
#ifndef	YYINITDEPTH
# define YYINITDEPTH 200
#endif

/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
   if the built-in stack extension method is used).

   Do not make this value too large; the results are undefined if
   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
   evaluated with infinite-precision integer arithmetic.  */

#ifndef YYMAXDEPTH
# define YYMAXDEPTH 10000
#endif



#if YYERROR_VERBOSE

# ifndef yystrlen
#  if defined __GLIBC__ && defined _STRING_H
#   define yystrlen strlen
#  else
/* Return the length of YYSTR.  */
#if (defined __STDC__ || defined __C99__FUNC__ \
     || defined __cplusplus || defined _MSC_VER)
static YYSIZE_T
yystrlen (const char *yystr)
#else
static YYSIZE_T
yystrlen (yystr)
    const char *yystr;
#endif
{
  YYSIZE_T yylen;
  for (yylen = 0; yystr[yylen]; yylen++)
    continue;
  return yylen;
}
#  endif
# endif

# ifndef yystpcpy
#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
#   define yystpcpy stpcpy
#  else
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
   YYDEST.  */
#if (defined __STDC__ || defined __C99__FUNC__ \
     || defined __cplusplus || defined _MSC_VER)
static char *
yystpcpy (char *yydest, const char *yysrc)
#else
static char *
yystpcpy (yydest, yysrc)
    char *yydest;
    const char *yysrc;
#endif
{
  char *yyd = yydest;
  const char *yys = yysrc;

  while ((*yyd++ = *yys++) != '\0')
    continue;

  return yyd - 1;
}
#  endif
# endif

# ifndef yytnamerr
/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
   quotes and backslashes, so that it's suitable for yyerror.  The
   heuristic is that double-quoting is unnecessary unless the string
   contains an apostrophe, a comma, or backslash (other than
   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
   null, do not copy; instead, return the length of what the result
   would have been.  */
static YYSIZE_T
yytnamerr (char *yyres, const char *yystr)
{
  if (*yystr == '"')
    {
      YYSIZE_T yyn = 0;
      char const *yyp = yystr;

      for (;;)
	switch (*++yyp)
	  {
	  case '\'':
	  case ',':
	    goto do_not_strip_quotes;

	  case '\\':
	    if (*++yyp != '\\')
	      goto do_not_strip_quotes;
	    /* Fall through.  */
	  default:
	    if (yyres)
	      yyres[yyn] = *yyp;
	    yyn++;
	    break;

	  case '"':
	    if (yyres)
	      yyres[yyn] = '\0';
	    return yyn;
	  }
    do_not_strip_quotes: ;
    }

  if (! yyres)
    return yystrlen (yystr);

  return yystpcpy (yyres, yystr) - yyres;
}
# endif

/* Copy into YYRESULT an error message about the unexpected token
   YYCHAR while in state YYSTATE.  Return the number of bytes copied,
   including the terminating null byte.  If YYRESULT is null, do not
   copy anything; just return the number of bytes that would be
   copied.  As a special case, return 0 if an ordinary "syntax error"
   message will do.  Return YYSIZE_MAXIMUM if overflow occurs during
   size calculation.  */
static YYSIZE_T
yysyntax_error (char *yyresult, int yystate, int yychar)
{
  int yyn = yypact[yystate];

  if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
    return 0;
  else
    {
      int yytype = YYTRANSLATE (yychar);
      YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
      YYSIZE_T yysize = yysize0;
      YYSIZE_T yysize1;
      int yysize_overflow = 0;
      enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
      char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
      int yyx;

# if 0
      /* This is so xgettext sees the translatable formats that are
	 constructed on the fly.  */
      YY_("syntax error, unexpected %s");
      YY_("syntax error, unexpected %s, expecting %s");
      YY_("syntax error, unexpected %s, expecting %s or %s");
      YY_("syntax error, unexpected %s, expecting %s or %s or %s");
      YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
# endif
      char *yyfmt;
      char const *yyf;
      static char const yyunexpected[] = "syntax error, unexpected %s";
      static char const yyexpecting[] = ", expecting %s";
      static char const yyor[] = " or %s";
      char yyformat[sizeof yyunexpected
		    + sizeof yyexpecting - 1
		    + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
		       * (sizeof yyor - 1))];
      char const *yyprefix = yyexpecting;

      /* Start YYX at -YYN if negative to avoid negative indexes in
	 YYCHECK.  */
      int yyxbegin = yyn < 0 ? -yyn : 0;

      /* Stay within bounds of both yycheck and yytname.  */
      int yychecklim = YYLAST - yyn + 1;
      int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
      int yycount = 1;

      yyarg[0] = yytname[yytype];
      yyfmt = yystpcpy (yyformat, yyunexpected);

      for (yyx = yyxbegin; yyx < yyxend; ++yyx)
	if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
	  {
	    if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
	      {
		yycount = 1;
		yysize = yysize0;
		yyformat[sizeof yyunexpected - 1] = '\0';
		break;
	      }
	    yyarg[yycount++] = yytname[yyx];
	    yysize1 = yysize + yytnamerr (0, yytname[yyx]);
	    yysize_overflow |= (yysize1 < yysize);
	    yysize = yysize1;
	    yyfmt = yystpcpy (yyfmt, yyprefix);
	    yyprefix = yyor;
	  }

      yyf = YY_(yyformat);
      yysize1 = yysize + yystrlen (yyf);
      yysize_overflow |= (yysize1 < yysize);
      yysize = yysize1;

      if (yysize_overflow)
	return YYSIZE_MAXIMUM;

      if (yyresult)
	{
	  /* Avoid sprintf, as that infringes on the user's name space.
	     Don't have undefined behavior even if the translation
	     produced a string with the wrong number of "%s"s.  */
	  char *yyp = yyresult;
	  int yyi = 0;
	  while ((*yyp = *yyf) != '\0')
	    {
	      if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
		{
		  yyp += yytnamerr (yyp, yyarg[yyi++]);
		  yyf += 2;
		}
	      else
		{
		  yyp++;
		  yyf++;
		}
	    }
	}
      return yysize;
    }
}
#endif /* YYERROR_VERBOSE */


/*-----------------------------------------------.
| Release the memory associated to this symbol.  |
`-----------------------------------------------*/

/*ARGSUSED*/
#if (defined __STDC__ || defined __C99__FUNC__ \
     || defined __cplusplus || defined _MSC_VER)
static void
yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
#else
static void
yydestruct (yymsg, yytype, yyvaluep)
    const char *yymsg;
    int yytype;
    YYSTYPE *yyvaluep;
#endif
{
  YYUSE (yyvaluep);

  if (!yymsg)
    yymsg = "Deleting";
  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);

  switch (yytype)
    {

      default:
	break;
    }
}

/* Prevent warnings from -Wmissing-prototypes.  */
#ifdef YYPARSE_PARAM
#if defined __STDC__ || defined __cplusplus
int yyparse (void *YYPARSE_PARAM);
#else
int yyparse ();
#endif
#else /* ! YYPARSE_PARAM */
#if defined __STDC__ || defined __cplusplus
int yyparse (void);
#else
int yyparse ();
#endif
#endif /* ! YYPARSE_PARAM */





/*-------------------------.
| yyparse or yypush_parse.  |
`-------------------------*/

#ifdef YYPARSE_PARAM
#if (defined __STDC__ || defined __C99__FUNC__ \
     || defined __cplusplus || defined _MSC_VER)
int
yyparse (void *YYPARSE_PARAM)
#else
int
yyparse (YYPARSE_PARAM)
    void *YYPARSE_PARAM;
#endif
#else /* ! YYPARSE_PARAM */
#if (defined __STDC__ || defined __C99__FUNC__ \
     || defined __cplusplus || defined _MSC_VER)
int
yyparse (void)
#else
int
yyparse ()

#endif
#endif
{
/* The lookahead symbol.  */
int yychar;

/* The semantic value of the lookahead symbol.  */
YYSTYPE yylval;

    /* Number of syntax errors so far.  */
    int yynerrs;

    int yystate;
    /* Number of tokens to shift before error messages enabled.  */
    int yyerrstatus;

    /* The stacks and their tools:
       `yyss': related to states.
       `yyvs': related to semantic values.

       Refer to the stacks thru separate pointers, to allow yyoverflow
       to reallocate them elsewhere.  */

    /* The state stack.  */
    yytype_int16 yyssa[YYINITDEPTH];
    yytype_int16 *yyss;
    yytype_int16 *yyssp;

    /* The semantic value stack.  */
    YYSTYPE yyvsa[YYINITDEPTH];
    YYSTYPE *yyvs;
    YYSTYPE *yyvsp;

    YYSIZE_T yystacksize;

  int yyn;
  int yyresult;
  /* Lookahead token as an internal (translated) token number.  */
  int yytoken;
  /* The variables used to return semantic value and location from the
     action routines.  */
  YYSTYPE yyval;

#if YYERROR_VERBOSE
  /* Buffer for error messages, and its allocated size.  */
  char yymsgbuf[128];
  char *yymsg = yymsgbuf;
  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
#endif

#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))

  /* The number of symbols on the RHS of the reduced rule.
     Keep to zero when no symbol should be popped.  */
  int yylen = 0;

  yytoken = 0;
  yyss = yyssa;
  yyvs = yyvsa;
  yystacksize = YYINITDEPTH;

  YYDPRINTF ((stderr, "Starting parse\n"));

  yystate = 0;
  yyerrstatus = 0;
  yynerrs = 0;
  yychar = YYEMPTY; /* Cause a token to be read.  */

  /* Initialize stack pointers.
     Waste one element of value and location stack
     so that they stay on the same level as the state stack.
     The wasted elements are never initialized.  */
  yyssp = yyss;
  yyvsp = yyvs;

  goto yysetstate;

/*------------------------------------------------------------.
| yynewstate -- Push a new state, which is found in yystate.  |
`------------------------------------------------------------*/
 yynewstate:
  /* In all cases, when you get here, the value and location stacks
     have just been pushed.  So pushing a state here evens the stacks.  */
  yyssp++;

 yysetstate:
  *yyssp = yystate;

  if (yyss + yystacksize - 1 <= yyssp)
    {
      /* Get the current used size of the three stacks, in elements.  */
      YYSIZE_T yysize = yyssp - yyss + 1;

#ifdef yyoverflow
      {
	/* Give user a chance to reallocate the stack.  Use copies of
	   these so that the &'s don't force the real ones into
	   memory.  */
	YYSTYPE *yyvs1 = yyvs;
	yytype_int16 *yyss1 = yyss;

	/* Each stack pointer address is followed by the size of the
	   data in use in that stack, in bytes.  This used to be a
	   conditional around just the two extra args, but that might
	   be undefined if yyoverflow is a macro.  */
	yyoverflow (YY_("memory exhausted"),
		    &yyss1, yysize * sizeof (*yyssp),
		    &yyvs1, yysize * sizeof (*yyvsp),
		    &yystacksize);

	yyss = yyss1;
	yyvs = yyvs1;
      }
#else /* no yyoverflow */
# ifndef YYSTACK_RELOCATE
      goto yyexhaustedlab;
# else
      /* Extend the stack our own way.  */
      if (YYMAXDEPTH <= yystacksize)
	goto yyexhaustedlab;
      yystacksize *= 2;
      if (YYMAXDEPTH < yystacksize)
	yystacksize = YYMAXDEPTH;

      {
	yytype_int16 *yyss1 = yyss;
	union yyalloc *yyptr =
	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
	if (! yyptr)
	  goto yyexhaustedlab;
	YYSTACK_RELOCATE (yyss_alloc, yyss);
	YYSTACK_RELOCATE (yyvs_alloc, yyvs);
#  undef YYSTACK_RELOCATE
	if (yyss1 != yyssa)
	  YYSTACK_FREE (yyss1);
      }
# endif
#endif /* no yyoverflow */

      yyssp = yyss + yysize - 1;
      yyvsp = yyvs + yysize - 1;

      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
		  (unsigned long int) yystacksize));

      if (yyss + yystacksize - 1 <= yyssp)
	YYABORT;
    }

  YYDPRINTF ((stderr, "Entering state %d\n", yystate));

  if (yystate == YYFINAL)
    YYACCEPT;

  goto yybackup;

/*-----------.
| yybackup.  |
`-----------*/
yybackup:

  /* Do appropriate processing given the current state.  Read a
     lookahead token if we need one and don't already have one.  */

  /* First try to decide what to do without reference to lookahead token.  */
  yyn = yypact[yystate];
  if (yyn == YYPACT_NINF)
    goto yydefault;

  /* Not known => get a lookahead token if don't already have one.  */

  /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol.  */
  if (yychar == YYEMPTY)
    {
      YYDPRINTF ((stderr, "Reading a token: "));
      yychar = YYLEX;
    }

  if (yychar <= YYEOF)
    {
      yychar = yytoken = YYEOF;
      YYDPRINTF ((stderr, "Now at end of input.\n"));
    }
  else
    {
      yytoken = YYTRANSLATE (yychar);
      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
    }

  /* If the proper action on seeing token YYTOKEN is to reduce or to
     detect an error, take that action.  */
  yyn += yytoken;
  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
    goto yydefault;
  yyn = yytable[yyn];
  if (yyn <= 0)
    {
      if (yyn == 0 || yyn == YYTABLE_NINF)
	goto yyerrlab;
      yyn = -yyn;
      goto yyreduce;
    }

  /* Count tokens shifted since error; after three, turn off error
     status.  */
  if (yyerrstatus)
    yyerrstatus--;

  /* Shift the lookahead token.  */
  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);

  /* Discard the shifted token.  */
  yychar = YYEMPTY;

  yystate = yyn;
  *++yyvsp = yylval;

  goto yynewstate;


/*-----------------------------------------------------------.
| yydefault -- do the default action for the current state.  |
`-----------------------------------------------------------*/
yydefault:
  yyn = yydefact[yystate];
  if (yyn == 0)
    goto yyerrlab;
  goto yyreduce;


/*-----------------------------.
| yyreduce -- Do a reduction.  |
`-----------------------------*/
yyreduce:
  /* yyn is the number of a rule to reduce with.  */
  yylen = yyr2[yyn];

  /* If YYLEN is nonzero, implement the default value of the action:
     `$$ = $1'.

     Otherwise, the following line sets YYVAL to garbage.
     This behavior is undocumented and Bison
     users should not rely upon it.  Assigning to YYVAL
     unconditionally makes the parser a bit smaller, and it avoids a
     GCC warning that YYVAL may be used uninitialized.  */
  yyval = yyvsp[1-yylen];


  YY_REDUCE_PRINT (yyn);
  switch (yyn)
    {
        case 2:

/* Line 1464 of yacc.c  */
#line 140 "compile.y"
    {
	Method* method=new Method(Method::CT_ANY,
		0, 0, /*min, max numbered_params_count*/
		0/*param_names*/, 0/*local_names*/, 
		(yyvsp[(1) - (1)])/*parser_code*/, 0/*native_code*/);
	PC.cclass->set_method(PC.alias_method(main_method_name), method);
;}
    break;

  case 9:

/* Line 1464 of yacc.c  */
#line 155 "compile.y"
    {
	const String& command=LA2S(*(yyvsp[(2) - (4)]))->trim(String::TRIM_END);
	YYSTYPE strings_code=(yyvsp[(4) - (4)]);
	if(strings_code->count()<1*OPERATIONS_PER_OPVALUE) {
		strcpy(PC.error, "@");
		strcat(PC.error, command.cstr());
		strcat(PC.error, " is empty");
		YYERROR;
	}
	if(command==CLASS_NAME) {
		if(strings_code->count()==1*OPERATIONS_PER_OPVALUE) {
			CLASS_ADD;
			// new class' name
			const String& name=LA2S(*strings_code)->trim(String::TRIM_END);
			// creating the class
			VStateless_class* cclass=new VClass;
			PC.cclass_new=cclass;
			PC.cclass_new->set_name(name);
		} else {
			strcpy(PC.error, "@"CLASS_NAME" must contain only one line with class name (contains more then one)");
			YYERROR;
		}
	} else if(command==USE_CONTROL_METHOD_NAME) {
		CLASS_ADD;
		for(size_t i=0; icount(); i+=OPERATIONS_PER_OPVALUE) 
			PC.request.use_file(PC.request.main_class, LA2S(*strings_code, i)->trim(String::TRIM_END), PC.request.get_used_filename(PC.file_no));
	} else if(command==BASE_NAME) {
		if(PC.append){
			strcpy(PC.error, "can't set base while appending methods to class '");
			strncat(PC.error, PC.cclass->name().cstr(), MAX_STRING/2);
			strcat(PC.error, "'");
			YYERROR;
		}
		CLASS_ADD;
		if(PC.cclass->base_class()) { // already changed from default?
			strcpy(PC.error, "class already have a base '");
			strncat(PC.error, PC.cclass->base_class()->name().cstr(), MAX_STRING/2);
			strcat(PC.error, "'");
			YYERROR;
		}
		if(strings_code->count()==1*OPERATIONS_PER_OPVALUE) {
			const String& base_name=LA2S(*strings_code)->trim(String::TRIM_END);
			if(Value* base_class_value=PC.request.get_class(base_name)) {
				// @CLASS == @BASE sanity check
				if(VStateless_class *base_class=base_class_value->get_class()) {
					if(PC.cclass==base_class) {
						strcpy(PC.error, "@"CLASS_NAME" equals @"BASE_NAME);
						YYERROR;
					}
					PC.cclass->get_class()->set_base(base_class);
				} else { // they asked to derive from a class without methods ['env' & co]
					strcpy(PC.error, base_name.cstr());
					strcat(PC.error, ": you can not derive from this class in @"BASE_NAME);
					YYERROR;
				}
			} else {
				strcpy(PC.error, base_name.cstr());
				strcat(PC.error, ": undefined class in @"BASE_NAME);
				YYERROR;
			}
		} else {
			strcpy(PC.error, "@"BASE_NAME" must contain sole name");
			YYERROR;
		}
	} else if(command==OPTIONS_CONTROL_METHOD_NAME) {
		for(size_t i=0; icount(); i+=OPERATIONS_PER_OPVALUE) {
			const String& option=LA2S(*strings_code, i)->trim(String::TRIM_END);
			if(option==OPTION_ALL_VARS_LOCAL_NAME){
				PC.set_all_vars_local();
			} else if(option==OPTION_PARTIAL_CLASS){
				if(PC.cclass_new){
					if(VStateless_class* existed=PC.get_existed_class(PC.cclass_new)){
						if(!PC.reuse_existed_class(existed)){
							strcpy(PC.error, "can't append methods to '");
							strncat(PC.error, PC.cclass_new->name().cstr(), MAX_STRING/2);
							strcat(PC.error, "' - the class wasn't marked as partial");
							YYERROR;
						}
					} else {
						// marks the new class as partial. we will be able to add methods here later.
						PC.cclass_new->set_partial();
					}
				} else {
					strcpy(PC.error, "'"OPTION_PARTIAL_CLASS"' option should be used straight after @"CLASS_NAME);
					YYERROR;
				}
			} else if(option==method_call_type_static){
				PC.set_methods_call_type(Method::CT_STATIC);
			} else if(option==method_call_type_dynamic){
				PC.set_methods_call_type(Method::CT_DYNAMIC);
			} else {
				strcpy(PC.error, "'");
				strncat(PC.error, option.cstr(), MAX_STRING/2);
				strcat(PC.error, "' invalid option. valid options are "
					"'"OPTION_PARTIAL_CLASS"', '"OPTION_ALL_VARS_LOCAL_NAME"'"
					", '"METHOD_CALL_TYPE_STATIC"' and '"METHOD_CALL_TYPE_DYNAMIC"'"
					);
				YYERROR;
			}
		}
	} else {
		strcpy(PC.error, "'");
		strncat(PC.error, command.cstr(), MAX_STRING/2);
		strcat(PC.error, "' invalid special name. valid names are "
			"'"CLASS_NAME"', '"USE_CONTROL_METHOD_NAME"', '"BASE_NAME"' and '"OPTIONS_CONTROL_METHOD_NAME"'.");
		YYERROR;
	}
;}
    break;

  case 13:

/* Line 1464 of yacc.c  */
#line 264 "compile.y"
    { (yyval)=(yyvsp[(1) - (2)]); P(*(yyval), *(yyvsp[(2) - (2)])); ;}
    break;

  case 17:

/* Line 1464 of yacc.c  */
#line 268 "compile.y"
    { 
	CLASS_ADD;
	PC.explicit_result=false;

	YYSTYPE params_names_code=(yyvsp[(3) - (6)]);
	ArrayString* params_names=0;
	if(int size=params_names_code->count()) {
		params_names=new ArrayString;
		for(int i=0; icount()) {
		locals_names=new ArrayString;
		for(int i=0; iis_vars_local())
		all_vars_local=true;

	Method* method=new Method(
		//name, 
		GetMethodCallType(PC, *(yyvsp[(2) - (6)])),
		0, 0/*min,max numbered_params_count*/, 
		params_names, locals_names, 
		0/*to be filled later in next {} */, 0, all_vars_local);

	*reinterpret_cast(&(yyval))=method;
;}
    break;

  case 18:

/* Line 1464 of yacc.c  */
#line 306 "compile.y"
    {
		Method* method=reinterpret_cast((yyvsp[(7) - (8)]));
		// fill in the code
		method->parser_code=(yyvsp[(8) - (8)]);

		// register in class
		const String& name=*LA2S(*(yyvsp[(2) - (8)]));
		PC.cclass->set_method(PC.alias_method(name), method);
;}
    break;

  case 21:

/* Line 1464 of yacc.c  */
#line 317 "compile.y"
    {(yyval)=(yyvsp[(2) - (3)]);;}
    break;

  case 25:

/* Line 1464 of yacc.c  */
#line 319 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]); P(*(yyval), *(yyvsp[(3) - (3)])); ;}
    break;

  case 31:

/* Line 1464 of yacc.c  */
#line 327 "compile.y"
    { (yyval)=(yyvsp[(1) - (2)]); P(*(yyval), *(yyvsp[(2) - (2)])); ;}
    break;

  case 37:

/* Line 1464 of yacc.c  */
#line 333 "compile.y"
    {
	(yyval)=N();
	YYSTYPE code=(yyvsp[(1) - (1)]);
	size_t count=code->count();

#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
	if(
		count!=3
		|| !maybe_change_first_opcode(*code, OP::OP_VALUE__GET_ELEMENT, /*=>*/OP::OP_VALUE__GET_ELEMENT__WRITE)
	)
#endif

#ifdef OPTIMIZE_BYTECODE_GET_SELF_ELEMENT
	if(
		count!=3
		|| !maybe_change_first_opcode(*code, OP::OP_WITH_SELF__VALUE__GET_ELEMENT, /*=>*/OP::OP_WITH_SELF__VALUE__GET_ELEMENT__WRITE)
	)
#endif

#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT
	if(
		count!=5
		|| !maybe_change_first_opcode(*code, OP::OP_GET_OBJECT_ELEMENT, /*=>*/OP::OP_GET_OBJECT_ELEMENT__WRITE)
	)
#endif

#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT
	if(
		count!=5
		|| !maybe_change_first_opcode(*code, OP::OP_GET_OBJECT_VAR_ELEMENT, /*=>*/OP::OP_GET_OBJECT_VAR_ELEMENT__WRITE)
	)
#endif
	{
		changetail_or_append(*code,
			OP::OP_GET_ELEMENT, false,  /*=>*/OP::OP_GET_ELEMENT__WRITE,
			/*or */OP::OP_WRITE_VALUE
			); /* value=pop; wcontext.write(value) */
	}

	P(*(yyval), *code);
;}
    break;

  case 38:

/* Line 1464 of yacc.c  */
#line 374 "compile.y"
    { (yyval)=(yyvsp[(2) - (2)]); ;}
    break;

  case 41:

/* Line 1464 of yacc.c  */
#line 376 "compile.y"
    { (yyval)=(yyvsp[(2) - (3)]); ;}
    break;

  case 44:

/* Line 1464 of yacc.c  */
#line 380 "compile.y"
    {
	(yyval)=N(); 
	YYSTYPE diving_code=(yyvsp[(1) - (1)]);
	size_t count=diving_code->count();

	if(maybe_make_self(*(yyval), *diving_code, count)) {
		// $self.
	} else

#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT
	if(maybe_make_get_object_element(*(yyval), *diving_code, count)){
		// optimization for $object.field + ^object.method[
	} else
#endif

#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT
	if(maybe_make_get_object_var_element(*(yyval), *diving_code, count)){
		// optimization for $object.$var
	} else
#endif

#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
	if(
		count>=4
		&& (*diving_code)[0].code==OP::OP_VALUE
		&& (*diving_code)[3].code==OP::OP_GET_ELEMENT
	){
		 // optimization
		O(*(yyval),
			(PC.in_call_value && count==4)
			? OP::OP_VALUE__GET_ELEMENT_OR_OPERATOR // ^object[ : OP_VALUE+origin+string+OP_GET_ELEMENT => OP_VALUE__GET_ELEMENT_OR_OPERATOR+origin+string
			: OP::OP_VALUE__GET_ELEMENT             // $object  : OP_VALUE+origin+string+OP_GET_ELEMENT => OP_VALUE__GET_ELEMENT+origin+string
		);
		P(*(yyval), *diving_code, 1/*offset*/, 2/*limit*/); // copy origin+value
		if(count>4)
			P(*(yyval), *diving_code, 4); // copy tail
	} else {
		O(*(yyval), OP::OP_WITH_READ); /* stack: starting context */
		P(*(yyval), *diving_code);
	}
#else
	{
		O(*(yyval), OP::OP_WITH_READ); /* stack: starting context */

		// ^if OP_ELEMENT => ^if OP_ELEMENT_OR_OPERATOR
		// optimized OP_VALUE+origin+string+OP_GET_ELEMENT. => OP_VALUE+origin+string+OP_GET_ELEMENT_OR_OPERATOR.
		if(PC.in_call_value && count==4)
			diving_code->put(count-1, OP::OP_GET_ELEMENT_OR_OPERATOR);
		P(*(yyval), *diving_code);
	}
#endif
	/* diving code; stack: current context */
;}
    break;

  case 45:

/* Line 1464 of yacc.c  */
#line 433 "compile.y"
    { (yyval)=(yyvsp[(1) - (2)]); P(*(yyval), *(yyvsp[(2) - (2)])); ;}
    break;

  case 47:

/* Line 1464 of yacc.c  */
#line 434 "compile.y"
    { (yyval)=(yyvsp[(1) - (2)]); P(*(yyval), *(yyvsp[(2) - (2)])); ;}
    break;

  case 48:

/* Line 1464 of yacc.c  */
#line 438 "compile.y"
    {
	(yyval)=N();
#ifdef OPTIMIZE_BYTECODE_CONSTRUCT
	if(maybe_optimize_construct(*(yyval), *(yyvsp[(2) - (3)]), *(yyvsp[(3) - (3)]))){
		// $a(expr), $.a(expr), $a[value], $.a[value], $self.a[value], $self.a(expr)
	} else 
#endif
	{
		P(*(yyval), *(yyvsp[(2) - (3)])); /* stack: context,name */
		P(*(yyval), *(yyvsp[(3) - (3)])); /* stack: context,name,constructor_value */
	}
;}
    break;

  case 52:

/* Line 1464 of yacc.c  */
#line 454 "compile.y"
    {
	(yyval)=N();
	YYSTYPE diving_code=(yyvsp[(1) - (1)]);
	size_t count=diving_code->count();

	if(maybe_make_self(*(yyval), *diving_code, count)) {
		// $self.
	} else
#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
	if(
		count>=4
		&& (*diving_code)[0].code==OP::OP_VALUE
		&& (*diving_code)[3].code==OP::OP_GET_ELEMENT
	){
		O(*(yyval), OP::OP_WITH_ROOT__VALUE__GET_ELEMENT);
		P(*(yyval), *diving_code, 1/*offset*/, 2/*limit*/); // copy origin+value
		if(count>4)
			P(*(yyval), *diving_code, 4); // tail
	} else
#endif
	{
		O(*(yyval), OP::OP_WITH_ROOT); /* stack: starting context */
		P(*(yyval), *diving_code);
	}
	/* diving code; stack: current context */
;}
    break;

  case 53:

/* Line 1464 of yacc.c  */
#line 480 "compile.y"
    {
	(yyval)=N(); 
	O(*(yyval), OP::OP_WITH_WRITE); /* stack: starting context */
	P(*(yyval), *(yyvsp[(2) - (2)])); /* diving code; stack: context,name */
;}
    break;

  case 54:

/* Line 1464 of yacc.c  */
#line 485 "compile.y"
    { (yyval)=(yyvsp[(1) - (2)]); P(*(yyval), *(yyvsp[(2) - (2)])); ;}
    break;

  case 58:

/* Line 1464 of yacc.c  */
#line 492 "compile.y"
    {
	// allow $result_or_other_variable[ letters here any time ]
	*reinterpret_cast(&(yyval))=PC.explicit_result; PC.explicit_result=false;
;}
    break;

  case 59:

/* Line 1464 of yacc.c  */
#line 495 "compile.y"
    {
	PC.explicit_result=*reinterpret_cast(&(yyvsp[(2) - (3)]));
;}
    break;

  case 60:

/* Line 1464 of yacc.c  */
#line 497 "compile.y"
    {
	// stack: context, name
	(yyval)=(yyvsp[(3) - (5)]); // stack: context, name, value
	O(*(yyval), OP::OP_CONSTRUCT_VALUE); /* value=pop; name=pop; context=pop; construct(context,name,value) */
;}
    break;

  case 61:

/* Line 1464 of yacc.c  */
#line 503 "compile.y"
    { 
	(yyval)=N(); 
	O(*(yyval), OP::OP_PREPARE_TO_EXPRESSION);
	// stack: context, name
	P(*(yyval), *(yyvsp[(2) - (3)])); // stack: context, name, value
	O(*(yyval), OP::OP_CONSTRUCT_EXPR); /* value=pop->as_expr_result; name=pop; context=pop; construct(context,name,value) */
;}
    break;

  case 62:

/* Line 1464 of yacc.c  */
#line 511 "compile.y"
    {
	// stack: context, name
	(yyval)=N(); 
	OA(*(yyval), OP::OP_CURLY_CODE__CONSTRUCT, (yyvsp[(2) - (3)])); /* code=pop; name=pop; context=pop; construct(context,name,junction(code)) */
;}
    break;

  case 66:

/* Line 1464 of yacc.c  */
#line 522 "compile.y"
    {
	(yyval)=N(); 
	OA(*(yyval), OP::OP_OBJECT_POOL, (yyvsp[(1) - (1)])); /* stack: empty write context */
	/* some code that writes to that context */
	/* context=pop; stack: context.value() */
;}
    break;

  case 69:

/* Line 1464 of yacc.c  */
#line 529 "compile.y"
    { (yyval)=(yyvsp[(1) - (2)]); P(*(yyval), *(yyvsp[(2) - (2)])); ;}
    break;

  case 70:

/* Line 1464 of yacc.c  */
#line 533 "compile.y"
    {
#ifdef OPTIMIZE_BYTECODE_CUT_REM_OPERATOR
	if((*(yyvsp[(1) - (1)])).count())
#endif
	{
		(yyval)=(yyvsp[(1) - (1)]); /* stack: value */
		if(!maybe_change_first_opcode(*(yyval), OP::OP_CONSTRUCT_OBJECT, /*=>*/OP::OP_CONSTRUCT_OBJECT__WRITE))
			changetail_or_append(*(yyval), 
				OP::OP_CALL, true,  /*=>*/ OP::OP_CALL__WRITE,
				/*or */OP::OP_WRITE_VALUE); /* value=pop; wcontext.write(value) */
	}
;}
    break;

  case 71:

/* Line 1464 of yacc.c  */
#line 545 "compile.y"
    { 
					PC.in_call_value=true; 
			;}
    break;

  case 72:

/* Line 1464 of yacc.c  */
#line 548 "compile.y"
    {
				PC.in_call_value=false;
			;}
    break;

  case 73:

/* Line 1464 of yacc.c  */
#line 551 "compile.y"
    { /* ^field.$method{vasya} */
#ifdef OPTIMIZE_BYTECODE_CUT_REM_OPERATOR
#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
	const String* operator_name=LA2S(*(yyvsp[(3) - (6)]), 0, OP::OP_VALUE__GET_ELEMENT_OR_OPERATOR);
#else
	const String* operator_name=LA2S(*(yyvsp[(3) - (6)]), 1);
#endif
	if(operator_name && *operator_name==REM_OPERATOR_NAME){
		(yyval)=N();
	} else 
#endif
		{
			YYSTYPE params_code=(yyvsp[(5) - (6)]);
			if(params_code->count()==3) { // probably [] case. [OP::OP_VALUE+origin+Void]
				if(Value* value=LA2V(*params_code)) // it is OP_VALUE+origin+value?
					if(const String * string=value->get_string())
						if(string->is_empty()) // value is empty string?
							params_code=0; // ^zzz[] case. don't append lone empty param.
			}
			/* stack: context, method_junction */

			YYSTYPE var_code=(yyvsp[(3) - (6)]);
			if(
				var_code->count()==8
				&& (*var_code)[0].code==OP::OP_VALUE__GET_CLASS
				&& (*var_code)[3].code==OP::OP_PREPARE_TO_CONSTRUCT_OBJECT
				&& (*var_code)[4].code==OP::OP_VALUE
				&& (*var_code)[7].code==OP::OP_GET_ELEMENT
			){
				yyval=N();
				O(*(yyval), OP::OP_CONSTRUCT_OBJECT);
				P(*(yyval), *var_code, 1/*offset*/, 2/*limit*/); // class name
				P(*(yyval), *var_code, 5/*offset*/, 2/*limit*/); // constructor name
				OA(*(yyval), params_code);
			} else 
				{
					(yyval)=var_code; /* with_xxx,diving code; stack: context,method_junction */
					OA(*(yyval), OP::OP_CALL, params_code); // method_frame=make frame(pop junction); ncontext=pop; call(ncontext,method_frame) stack: value
				}
		}
;}
    break;

  case 76:

/* Line 1464 of yacc.c  */
#line 595 "compile.y"
    { (yyval)=(yyvsp[(1) - (2)]); P(*(yyval), *(yyvsp[(2) - (2)])); ;}
    break;

  case 80:

/* Line 1464 of yacc.c  */
#line 601 "compile.y"
    {
	// allow ^call[ letters here any time ]
	*reinterpret_cast(&(yyval))=PC.explicit_result; PC.explicit_result=false;
;}
    break;

  case 81:

/* Line 1464 of yacc.c  */
#line 604 "compile.y"
    {
	PC.explicit_result=*reinterpret_cast(&(yyvsp[(2) - (3)]));
;}
    break;

  case 82:

/* Line 1464 of yacc.c  */
#line 606 "compile.y"
    {(yyval)=(yyvsp[(3) - (5)]);;}
    break;

  case 83:

/* Line 1464 of yacc.c  */
#line 607 "compile.y"
    {(yyval)=(yyvsp[(2) - (3)]);;}
    break;

  case 84:

/* Line 1464 of yacc.c  */
#line 608 "compile.y"
    {(yyval)=(yyvsp[(2) - (3)]);;}
    break;

  case 86:

/* Line 1464 of yacc.c  */
#line 611 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]); P(*(yyval), *(yyvsp[(3) - (3)])); ;}
    break;

  case 88:

/* Line 1464 of yacc.c  */
#line 615 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]); P(*(yyval), *(yyvsp[(3) - (3)])); ;}
    break;

  case 90:

/* Line 1464 of yacc.c  */
#line 619 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]); P(*(yyval), *(yyvsp[(3) - (3)])); ;}
    break;

  case 91:

/* Line 1464 of yacc.c  */
#line 621 "compile.y"
    {
	(yyval)=(yyvsp[(1) - (1)]);
;}
    break;

  case 92:

/* Line 1464 of yacc.c  */
#line 624 "compile.y"
    {
	YYSTYPE expr_code=(yyvsp[(1) - (1)]);
	if(expr_code->count()==3
		&& (*expr_code)[0].code==OP::OP_VALUE) { // optimizing (double/bool/incidently 'string' too) case. [OP::OP_VALUE+origin+Double]. no evaluating
		(yyval)=expr_code; 
	} else {
		YYSTYPE code=N();
		O(*code, OP::OP_PREPARE_TO_EXPRESSION);
		P(*code, *expr_code);
		O(*code, OP::OP_WRITE_EXPR_RESULT);
		(yyval)=N(); 
		OA(*(yyval), OP::OP_EXPR_CODE__STORE_PARAM, code);
	}
;}
    break;

  case 93:

/* Line 1464 of yacc.c  */
#line 638 "compile.y"
    {
	(yyval)=N(); 
	OA(*(yyval), OP::OP_CURLY_CODE__STORE_PARAM, (yyvsp[(1) - (1)]));
;}
    break;

  case 98:

/* Line 1464 of yacc.c  */
#line 650 "compile.y"
    { (yyval)=(yyvsp[(1) - (2)]); P(*(yyval), *(yyvsp[(2) - (2)])); ;}
    break;

  case 100:

/* Line 1464 of yacc.c  */
#line 652 "compile.y"
    { (yyval)=(yyvsp[(1) - (2)]); P(*(yyval), *(yyvsp[(2) - (2)])); ;}
    break;

  case 102:

/* Line 1464 of yacc.c  */
#line 654 "compile.y"
    {
	// we know that name_advance1 not called from ^xxx context
	// so we'll not check for operator call possibility as we do in name_advance2

	/* stack: context */
	(yyval)=(yyvsp[(1) - (1)]); /* stack: context,name */
	O(*(yyval), OP::OP_GET_ELEMENT); /* name=pop; context=pop; stack: context.get_element(name) */
;}
    break;

  case 103:

/* Line 1464 of yacc.c  */
#line 662 "compile.y"
    {
	/* stack: context */
	(yyval)=(yyvsp[(1) - (1)]); /* stack: context,name */
	O(*(yyval), OP::OP_GET_ELEMENT); /* name=pop; context=pop; stack: context.get_element(name) */
;}
    break;

  case 109:

/* Line 1464 of yacc.c  */
#line 675 "compile.y"
    {
	(yyval)=(yyvsp[(2) - (2)]);
	O(*(yyval), OP::OP_GET_ELEMENT);
;}
    break;

  case 110:

/* Line 1464 of yacc.c  */
#line 679 "compile.y"
    {
	YYSTYPE code;
	{
		change_string_literal_to_write_string_literal(*(code=(yyvsp[(1) - (2)])));
		P(*code, *(yyvsp[(2) - (2)]));
	}
	(yyval)=N(); 
	OA(*(yyval), OP::OP_STRING_POOL, code);
;}
    break;

  case 111:

/* Line 1464 of yacc.c  */
#line 688 "compile.y"
    {
	// allow $result_or_other_variable[ letters here any time ]
	*reinterpret_cast(&(yyval))=PC.explicit_result; PC.explicit_result=false;
;}
    break;

  case 112:

/* Line 1464 of yacc.c  */
#line 691 "compile.y"
    {
	PC.explicit_result=*reinterpret_cast(&(yyvsp[(2) - (3)]));
;}
    break;

  case 113:

/* Line 1464 of yacc.c  */
#line 693 "compile.y"
    {
	(yyval)=N(); 
	OA(*(yyval), OP::OP_OBJECT_POOL, (yyvsp[(3) - (5)])); /* stack: empty write context */
	/* some code that writes to that context */
	/* context=pop; stack: context.value() */
;}
    break;

  case 114:

/* Line 1464 of yacc.c  */
#line 699 "compile.y"
    {
	(yyval)=N(); 
	O(*(yyval), OP::OP_WITH_READ);
	P(*(yyval), *(yyvsp[(1) - (1)]));
;}
    break;

  case 116:

/* Line 1464 of yacc.c  */
#line 704 "compile.y"
    { (yyval)=(yyvsp[(1) - (2)]); P(*(yyval), *(yyvsp[(2) - (2)])); ;}
    break;

  case 117:

/* Line 1464 of yacc.c  */
#line 705 "compile.y"
    {
	(yyval)=(yyvsp[(2) - (2)]);
	O(*(yyval), OP::OP_GET_ELEMENT__WRITE);
;}
    break;

  case 120:

/* Line 1464 of yacc.c  */
#line 714 "compile.y"
    {
	(yyval)=(yyvsp[(1) - (2)]); // stack: class name string
	if(*LA2S(*(yyval)) == BASE_NAME) { // pseudo BASE class
		if(VStateless_class* base=PC.cclass->base_class()) {
			change_string_literal_value(*(yyval), base->name());
		} else {
			strcpy(PC.error, "no base class declared");
			YYERROR;
		}
	}
	// optimized OP_VALUE+origin+string+OP_GET_CLASS => OP_VALUE__GET_CLASS+origin+string
	maybe_change_first_opcode(*(yyval), OP::OP_VALUE, OP::OP_VALUE__GET_CLASS);
;}
    break;

  case 121:

/* Line 1464 of yacc.c  */
#line 727 "compile.y"
    {
	(yyval)=(yyvsp[(1) - (2)]);
	if(!PC.in_call_value) {
		strcpy(PC.error, ":: not allowed here");
		YYERROR;
	}
	O(*(yyval), OP::OP_PREPARE_TO_CONSTRUCT_OBJECT);
;}
    break;

  case 128:

/* Line 1464 of yacc.c  */
#line 746 "compile.y"
    { (yyval) = (yyvsp[(2) - (3)]); ;}
    break;

  case 129:

/* Line 1464 of yacc.c  */
#line 747 "compile.y"
    { (yyval) = (yyvsp[(2) - (3)]); ;}
    break;

  case 130:

/* Line 1464 of yacc.c  */
#line 748 "compile.y"
    { (yyval) = (yyvsp[(2) - (3)]); ;}
    break;

  case 131:

/* Line 1464 of yacc.c  */
#line 750 "compile.y"
    { (yyval)=(yyvsp[(2) - (2)]);  O(*(yyval), OP::OP_NEG); ;}
    break;

  case 132:

/* Line 1464 of yacc.c  */
#line 751 "compile.y"
    { (yyval)=(yyvsp[(2) - (2)]); ;}
    break;

  case 133:

/* Line 1464 of yacc.c  */
#line 752 "compile.y"
    { (yyval)=(yyvsp[(2) - (2)]);	 O(*(yyval), OP::OP_INV); ;}
    break;

  case 134:

/* Line 1464 of yacc.c  */
#line 753 "compile.y"
    { (yyval)=(yyvsp[(2) - (2)]);  O(*(yyval), OP::OP_NOT); ;}
    break;

  case 135:

/* Line 1464 of yacc.c  */
#line 754 "compile.y"
    { (yyval)=(yyvsp[(2) - (2)]);  O(*(yyval), OP::OP_DEF); ;}
    break;

  case 136:

/* Line 1464 of yacc.c  */
#line 755 "compile.y"
    { (yyval)=(yyvsp[(2) - (2)]);  O(*(yyval), OP::OP_IN); ;}
    break;

  case 137:

/* Line 1464 of yacc.c  */
#line 756 "compile.y"
    { (yyval)=(yyvsp[(2) - (2)]);  O(*(yyval), OP::OP_FEXISTS); ;}
    break;

  case 138:

/* Line 1464 of yacc.c  */
#line 757 "compile.y"
    { (yyval)=(yyvsp[(2) - (2)]);  O(*(yyval), OP::OP_DEXISTS); ;}
    break;

  case 139:

/* Line 1464 of yacc.c  */
#line 759 "compile.y"
    {	(yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_SUB); ;}
    break;

  case 140:

/* Line 1464 of yacc.c  */
#line 760 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_ADD); ;}
    break;

  case 141:

/* Line 1464 of yacc.c  */
#line 761 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_MUL); ;}
    break;

  case 142:

/* Line 1464 of yacc.c  */
#line 762 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_DIV); ;}
    break;

  case 143:

/* Line 1464 of yacc.c  */
#line 763 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_MOD); ;}
    break;

  case 144:

/* Line 1464 of yacc.c  */
#line 764 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_INTDIV); ;}
    break;

  case 145:

/* Line 1464 of yacc.c  */
#line 765 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_BIN_SL); ;}
    break;

  case 146:

/* Line 1464 of yacc.c  */
#line 766 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_BIN_SR); ;}
    break;

  case 147:

/* Line 1464 of yacc.c  */
#line 767 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]); 	P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_BIN_AND); ;}
    break;

  case 148:

/* Line 1464 of yacc.c  */
#line 768 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_BIN_OR); ;}
    break;

  case 149:

/* Line 1464 of yacc.c  */
#line 769 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_BIN_XOR); ;}
    break;

  case 150:

/* Line 1464 of yacc.c  */
#line 770 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  OA(*(yyval), OP::OP_NESTED_CODE, (yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_LOG_AND); ;}
    break;

  case 151:

/* Line 1464 of yacc.c  */
#line 771 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  OA(*(yyval), OP::OP_NESTED_CODE, (yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_LOG_OR); ;}
    break;

  case 152:

/* Line 1464 of yacc.c  */
#line 772 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_LOG_XOR); ;}
    break;

  case 153:

/* Line 1464 of yacc.c  */
#line 773 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_NUM_LT); ;}
    break;

  case 154:

/* Line 1464 of yacc.c  */
#line 774 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_NUM_GT); ;}
    break;

  case 155:

/* Line 1464 of yacc.c  */
#line 775 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_NUM_LE); ;}
    break;

  case 156:

/* Line 1464 of yacc.c  */
#line 776 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_NUM_GE); ;}
    break;

  case 157:

/* Line 1464 of yacc.c  */
#line 777 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_NUM_EQ); ;}
    break;

  case 158:

/* Line 1464 of yacc.c  */
#line 778 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_NUM_NE); ;}
    break;

  case 159:

/* Line 1464 of yacc.c  */
#line 779 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_STR_LT); ;}
    break;

  case 160:

/* Line 1464 of yacc.c  */
#line 780 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_STR_GT); ;}
    break;

  case 161:

/* Line 1464 of yacc.c  */
#line 781 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_STR_LE); ;}
    break;

  case 162:

/* Line 1464 of yacc.c  */
#line 782 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_STR_GE); ;}
    break;

  case 163:

/* Line 1464 of yacc.c  */
#line 783 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_STR_EQ); ;}
    break;

  case 164:

/* Line 1464 of yacc.c  */
#line 784 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_STR_NE); ;}
    break;

  case 165:

/* Line 1464 of yacc.c  */
#line 785 "compile.y"
    { (yyval)=(yyvsp[(1) - (3)]);  P(*(yyval), *(yyvsp[(3) - (3)]));  O(*(yyval), OP::OP_IS); ;}
    break;

  case 166:

/* Line 1464 of yacc.c  */
#line 788 "compile.y"
    {
	// optimized OP_STRING => OP_VALUE for doubles
	maybe_change_string_literal_to_double_literal(*((yyval)=(yyvsp[(1) - (1)])));
;}
    break;

  case 167:

/* Line 1464 of yacc.c  */
#line 793 "compile.y"
    {
#ifdef OPTIMIZE_BYTECODE_STRING_POOL
	// it brakes ^if(" 09 "){...}
	YYSTYPE code=(yyvsp[(1) - (1)]);
	(yyval)=N();
	if(code->count()==3 && maybe_change_first_opcode(*code, OP::OP_STRING__WRITE, OP::OP_VALUE)){
		// optimized OP_STRING__WRITE+origin+value => OP_VALUE+origin+value without starting OP_STRING_POOL
		P(*(yyval), *code);
	} else {
		OA(*(yyval), OP::OP_STRING_POOL, code); /* stack: empty write context */
	}
#else
	(yyval)=N();
	OA(*(yyval), OP::OP_STRING_POOL, (yyvsp[(1) - (1)])); /* stack: empty write context */
#endif
	/* some code that writes to that context */
	/* context=pop; stack: context.get_string() */
;}
    break;

  case 168:

/* Line 1464 of yacc.c  */
#line 814 "compile.y"
    {
	// optimized OP_STRING+OP_WRITE_VALUE => OP_STRING__WRITE
	change_string_literal_to_write_string_literal(*((yyval)=(yyvsp[(1) - (1)])));
;}
    break;

  case 169:

/* Line 1464 of yacc.c  */
#line 819 "compile.y"
    { (yyval)=VL(/*we know that we will not change it*/const_cast(&vempty), 0, 0, 0); ;}
    break;

  case 170:

/* Line 1464 of yacc.c  */
#line 820 "compile.y"
    { (yyval) = VL(/*we know that we will not change it*/const_cast(&vtrue), 0, 0, 0); ;}
    break;

  case 171:

/* Line 1464 of yacc.c  */
#line 821 "compile.y"
    { (yyval) = VL(/*we know that we will not change it*/const_cast(&vfalse), 0, 0, 0); ;}
    break;

  case 172:

/* Line 1464 of yacc.c  */
#line 823 "compile.y"
    { (yyval)=N(); ;}
    break;



/* Line 1464 of yacc.c  */
#line 2927 "compile.tab.C"
      default: break;
    }
  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);

  YYPOPSTACK (yylen);
  yylen = 0;
  YY_STACK_PRINT (yyss, yyssp);

  *++yyvsp = yyval;

  /* Now `shift' the result of the reduction.  Determine what state
     that goes to, based on the state we popped back to and the rule
     number reduced by.  */

  yyn = yyr1[yyn];

  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
    yystate = yytable[yystate];
  else
    yystate = yydefgoto[yyn - YYNTOKENS];

  goto yynewstate;


/*------------------------------------.
| yyerrlab -- here on detecting error |
`------------------------------------*/
yyerrlab:
  /* If not already recovering from an error, report this error.  */
  if (!yyerrstatus)
    {
      ++yynerrs;
#if ! YYERROR_VERBOSE
      yyerror (YY_("syntax error"));
#else
      {
	YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
	if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
	  {
	    YYSIZE_T yyalloc = 2 * yysize;
	    if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
	      yyalloc = YYSTACK_ALLOC_MAXIMUM;
	    if (yymsg != yymsgbuf)
	      YYSTACK_FREE (yymsg);
	    yymsg = (char *) YYSTACK_ALLOC (yyalloc);
	    if (yymsg)
	      yymsg_alloc = yyalloc;
	    else
	      {
		yymsg = yymsgbuf;
		yymsg_alloc = sizeof yymsgbuf;
	      }
	  }

	if (0 < yysize && yysize <= yymsg_alloc)
	  {
	    (void) yysyntax_error (yymsg, yystate, yychar);
	    yyerror (yymsg);
	  }
	else
	  {
	    yyerror (YY_("syntax error"));
	    if (yysize != 0)
	      goto yyexhaustedlab;
	  }
      }
#endif
    }



  if (yyerrstatus == 3)
    {
      /* If just tried and failed to reuse lookahead token after an
	 error, discard it.  */

      if (yychar <= YYEOF)
	{
	  /* Return failure if at end of input.  */
	  if (yychar == YYEOF)
	    YYABORT;
	}
      else
	{
	  yydestruct ("Error: discarding",
		      yytoken, &yylval);
	  yychar = YYEMPTY;
	}
    }

  /* Else will try to reuse lookahead token after shifting the error
     token.  */
  goto yyerrlab1;


/*---------------------------------------------------.
| yyerrorlab -- error raised explicitly by YYERROR.  |
`---------------------------------------------------*/
yyerrorlab:

  /* Pacify compilers like GCC when the user code never invokes
     YYERROR and the label yyerrorlab therefore never appears in user
     code.  */
  if (/*CONSTCOND*/ 0)
     goto yyerrorlab;

  /* Do not reclaim the symbols of the rule which action triggered
     this YYERROR.  */
  YYPOPSTACK (yylen);
  yylen = 0;
  YY_STACK_PRINT (yyss, yyssp);
  yystate = *yyssp;
  goto yyerrlab1;


/*-------------------------------------------------------------.
| yyerrlab1 -- common code for both syntax error and YYERROR.  |
`-------------------------------------------------------------*/
yyerrlab1:
  yyerrstatus = 3;	/* Each real token shifted decrements this.  */

  for (;;)
    {
      yyn = yypact[yystate];
      if (yyn != YYPACT_NINF)
	{
	  yyn += YYTERROR;
	  if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
	    {
	      yyn = yytable[yyn];
	      if (0 < yyn)
		break;
	    }
	}

      /* Pop the current state because it cannot handle the error token.  */
      if (yyssp == yyss)
	YYABORT;


      yydestruct ("Error: popping",
		  yystos[yystate], yyvsp);
      YYPOPSTACK (1);
      yystate = *yyssp;
      YY_STACK_PRINT (yyss, yyssp);
    }

  *++yyvsp = yylval;


  /* Shift the error token.  */
  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);

  yystate = yyn;
  goto yynewstate;


/*-------------------------------------.
| yyacceptlab -- YYACCEPT comes here.  |
`-------------------------------------*/
yyacceptlab:
  yyresult = 0;
  goto yyreturn;

/*-----------------------------------.
| yyabortlab -- YYABORT comes here.  |
`-----------------------------------*/
yyabortlab:
  yyresult = 1;
  goto yyreturn;

#if !defined(yyoverflow) || YYERROR_VERBOSE
/*-------------------------------------------------.
| yyexhaustedlab -- memory exhaustion comes here.  |
`-------------------------------------------------*/
yyexhaustedlab:
  yyerror (YY_("memory exhausted"));
  yyresult = 2;
  /* Fall through.  */
#endif

yyreturn:
  if (yychar != YYEMPTY)
     yydestruct ("Cleanup: discarding lookahead",
		 yytoken, &yylval);
  /* Do not reclaim the symbols of the rule which action triggered
     this YYABORT or YYACCEPT.  */
  YYPOPSTACK (yylen);
  YY_STACK_PRINT (yyss, yyssp);
  while (yyssp != yyss)
    {
      yydestruct ("Cleanup: popping",
		  yystos[*yyssp], yyvsp);
      YYPOPSTACK (1);
    }
#ifndef yyoverflow
  if (yyss != yyssa)
    YYSTACK_FREE (yyss);
#endif
#if YYERROR_VERBOSE
  if (yymsg != yymsgbuf)
    YYSTACK_FREE (yymsg);
#endif
  /* Make sure YYID is used.  */
  return YYID (yyresult);
}



/* Line 1684 of yacc.c  */
#line 825 "compile.y"

#endif

/*
    	000$111(2222)00 
		000$111{3333}00
    	$,^: push,=0
    	1:( { break=pop
    	2:( )  pop
    	3:{ }  pop

    	000^111(2222)4444{33333}4000
    	$,^: push,=0
    	1:( { break=pop
    	2:( )=4
    	3:{ }=4
		4:[^({]=pop
*/

inline void ungetc(Parse_control& pc, uint last_line_end_col) {
	pc.source--;
	if(pc.pos.col==0) {
		--pc.pos.line; pc.pos.col=last_line_end_col;
	} else
		--pc.pos.col;

}
static int yylex(YYSTYPE *lvalp, void *apc) {
	register Parse_control& pc=*static_cast(apc);

	#define lexical_brackets_nestage pc.brackets_nestages[pc.ls_sp]
	#define RC {result=c; goto break2; }

	register int c;
	int result;
	
	if(pc.pending_state) {
		result=pc.pending_state;
		pc.pending_state=0;
		return result;
	}
	
	const char *begin=pc.source;
	Pos begin_pos=pc.pos;
	const char *end;
	int skip_analized=0;
	while(true) {
		c=*(end=(pc.source++));
//		fprintf(stderr, "\nchar: %c %02X; nestage: %d, sp=%d", c, c, lexical_brackets_nestage, pc.sp);

		if(c=='\n')
			pc.pos_next_line();
		else
			pc.pos_next_c(c);
//		fprintf(stderr, "\nchar: %c file(%d:%d)", c, pc.pos.line, pc.pos.col);

		if(pc.pos.col==0+1 && c=='@') {
			if(pc.ls==LS_DEF_SPECIAL_BODY) {
				// @SPECIAL
				// ...
				// @punctuation
				begin_pos=pc.pos;
				// skip over _ after ^
				pc.source++;  pc.pos.col++;
				// skip analysis = forced literal
				continue;

			// converting ^#HH into char(hex(HH))
			case '#':
				if(end!=begin) {
					if(!pc.string_start)
						pc.string_start=begin_pos;
					// append piece till ^
					pc.string.append_strdup_know_length(begin, end-begin);
				}
				// #HH ?
				if(pc.source[1] && isxdigit(pc.source[1]) && pc.source[2] && isxdigit(pc.source[2])) {
					char c=(char)(
						hex_value[(unsigned char)pc.source[1]]*0x10+
						hex_value[(unsigned char)pc.source[2]]);
					if(c==0) {
						result=BAD_HEX_LITERAL;
						goto break2; // wrong hex value[no ^#00 chars allowed]: bail out
					}
					// append char(hex(HH))
					pc.string.append(c);
					// skip over ^#HH
					pc.source+=3;
					pc.pos.col+=3;
					// reset piece 'begin' position & line
					begin=pc.source; // ->after ^#HH
					begin_pos=pc.pos;
					// skip analysis = forced literal
					continue;
				}
				// just escaped char
				// reset piece 'begin' position & line
				begin=pc.source;
				begin_pos=pc.pos;
				// skip over _ after ^
				pc.source++;  pc.pos.col++;
				// skip analysis = forced literal
				continue;
			}
			break;
			}
		}
		// #comment  start skipping
		if(c=='#' && pc.pos.col==1) {
			if(end!=begin) {
				if(!pc.string_start)
					pc.string_start=begin_pos;
				// append piece till #
				pc.string.append_strdup_know_length(begin, end-begin);
			}
			// fall into COMMENT lexical state [wait for \n]
			push_LS(pc, LS_USER_COMMENT);
			continue;
		}
		switch(pc.ls) {

		// USER'S = NOT OURS
		case LS_USER:
		case LS_NAME_SQUARE_PART: // name.[here].xxx
			if(pc.trim_bof)
				switch(c) {
				case '\n': case ' ': case '\t':
					begin=pc.source;
					begin_pos=pc.pos;
					continue; // skip it
				default:
					pc.trim_bof=false;
				}
			switch(c) {
			case '$':
				push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON);
				RC;
			case '^':
				push_LS(pc, LS_METHOD_NAME);
				RC;
			case ']':
				if(pc.ls==LS_NAME_SQUARE_PART)
					if(--lexical_brackets_nestage==0) {// $name.[co<]?>de<]?>
						pop_LS(pc); // $name.[co<]>de<]!>
						RC;
					}
				break;
			case '[': // $name.[co<[>de]
				if(pc.ls==LS_NAME_SQUARE_PART)
					lexical_brackets_nestage++;
				break;
			}
			if(pc.explicit_result && c)
				switch(c) {
				case '\n': case ' ': case '\t':
					begin=pc.source;
					begin_pos=pc.pos;
					continue; // skip it
				default:
					result=BAD_NONWHITESPACE_CHARACTER_IN_EXPLICIT_RESULT_MODE;
					goto break2;
				}
			break;
			
		// #COMMENT
		case LS_USER_COMMENT:
			if(c=='\n') {
				// skip comment
				begin=pc.source;
				begin_pos=pc.pos;

				pop_LS(pc);
				continue;
			}
			break;
			
		// STRING IN EXPRESSION
		case LS_EXPRESSION_STRING_QUOTED:
		case LS_EXPRESSION_STRING_APOSTROFED:
			switch(c) {
			case '"':
			case '\'':
				if(
					pc.ls == LS_EXPRESSION_STRING_QUOTED && c=='"' ||
					pc.ls == LS_EXPRESSION_STRING_APOSTROFED && c=='\'') {
					pop_LS(pc); //"abc". | 'abc'.
					RC;
				}
				break;
			case '$':
				push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON);
				RC;
			case '^':
				push_LS(pc, LS_METHOD_NAME);
				RC;
			}
			break;

		// METHOD DEFINITION
		case LS_DEF_NAME:
			switch(c) {
			case '[':
				pc.ls=LS_DEF_PARAMS;
				RC;
			case '\n':
				pc.ls=LS_DEF_SPECIAL_BODY;
				RC;
			}
			break;

		case LS_DEF_PARAMS:
			switch(c) {
			case '$': // common error
				result=BAD_METHOD_PARAMETER_NAME_CHARACTER;
				goto break2;
			case ';':
				RC;
			case ']':
				pc.ls=*pc.source=='['?LS_DEF_LOCALS:LS_DEF_COMMENT;
				RC;
			case '\n': // wrong. bailing out
				pop_LS(pc);
				RC;
			}
			break;

		case LS_DEF_LOCALS:
			switch(c) {
			case '[':
			case ';':
				RC;
			case ']':
				pc.ls=LS_DEF_COMMENT;
				RC;
			case '\n': // wrong. bailing out
				pop_LS(pc);
				RC;
			}
			break;

		case LS_DEF_COMMENT:
			if(c=='\n') {
				pop_LS(pc);
				RC;
			}
			break;

		case LS_DEF_SPECIAL_BODY:
			if(c=='\n')
				RC;
			break;

		// (EXPRESSION)
		case LS_VAR_ROUND:
		case LS_METHOD_ROUND:
			switch(c) {
			case ')':
				if(--lexical_brackets_nestage==0)
					if(pc.ls==LS_METHOD_ROUND) // method round param ended
						pc.ls=LS_METHOD_AFTER; // look for method end
					else // pc.ls==LS_VAR_ROUND // variable constructor ended
						pop_LS(pc); // return to normal life
				RC;
			case '#': // comment start skipping
				if(end!=begin) {
					if(!pc.string_start)
						pc.string_start=begin_pos;
					// append piece till #
					pc.string.append_strdup_know_length(begin, end-begin);
				}
				// fall into COMMENT lexical state [wait for \n]
				push_LS(pc, LS_EXPRESSION_COMMENT);
				lexical_brackets_nestage=1;
				continue;
			case '$':
				push_LS(pc, LS_EXPRESSION_VAR_NAME_WITH_COLON);				
				RC;
			case '^':
				push_LS(pc, LS_METHOD_NAME);
				RC;
			case '(':
				lexical_brackets_nestage++;
				RC;
			case '-':
				switch(*pc.source) {
				case 'f': // -f
					skip_analized=1;
					result=FEXISTS;
					goto break2;
				case 'd': // -d
					skip_analized=1;
					result=DEXISTS;
					goto break2;
				default: // minus
					result=c;
					goto break2;
				}
				goto break2;
			case '+': case '*': case '/': case '%': case '\\':
			case '~':
			case ';':
				RC;
			case '&': case '|':
				if(*pc.source==c) { // && ||
					result=c=='&'?LAND:LOR;
					skip_analized=1;
				} else
					result=c;
				goto break2;
			case '!':
				switch(pc.source[0]) { 
				case '|': // !| !||
					skip_analized=1;
					if(pc.source[1]=='|') {
						skip_analized++;
						result=LXOR;
					} else
						result=NXOR;
					goto break2;
				case '=': // !=
					skip_analized=1;
					result=NNE; 
					goto break2;
				}
				RC;

			case '<': // <<, <=, <
				switch(*pc.source) {
				case '<': // <[<]
					skip_analized=1; result=NSL; break;
				case '=': // <[=]
					skip_analized=1; result=NLE; break;
				default: // <[]
					result=c; break;
				}
				goto break2;
			case '>': // >>, >=, >
				switch(*pc.source) {
				case '>': // >[>]
					skip_analized=1; result=NSR; break;
				case '=': // >[=]
					skip_analized=1; result=NGE; break;
				default: // >[]
					result=c; break;
				}
				goto break2;
			case '=': // ==
				switch(*pc.source) {
				case '=': // =[=]
					skip_analized=1; result=NEQ; break;
				default: // =[]
					result=c; break; // not used now
				}
				goto break2;

			case '"':
				push_LS(pc, LS_EXPRESSION_STRING_QUOTED);
				RC;
			case '\'':
				push_LS(pc, LS_EXPRESSION_STRING_APOSTROFED);
				RC;
			case 'l': case 'g': case 'e': case 'n':
				if(end==begin) // right after whitespace
					if(isspace(pc.source[1])) {
						switch(*pc.source) {
							//					case '?': // ok [and bad cases, yacc would bark at them]
						case 't': // lt gt [et nt]
							result=c=='l'?SLT:c=='g'?SGT:BAD_STRING_COMPARISON_OPERATOR;
							skip_analized=1;
							goto break2;
						case 'e': // le ge ne [ee]
							result=c=='l'?SLE:c=='g'?SGE:c=='n'?SNE:BAD_STRING_COMPARISON_OPERATOR;
							skip_analized=1;
							goto break2;
						case 'q': // eq [lq gq nq]
							result=c=='e'?SEQ:BAD_STRING_COMPARISON_OPERATOR;
							skip_analized=1;
							goto break2;
						}
					}
				break;
			case 'i':
				if(end==begin) // right after whitespace
					if(isspace(pc.source[1])) {
						switch(pc.source[0]) {
						case 'n': // in
							skip_analized=1;
							result=IN;
							goto break2;
						case 's': // is
							skip_analized=1;
							result=IS;
							goto break2;
						}
					}
				break;
			case 'd':
				if(end==begin) // right after whitespace
					if(pc.source[0]=='e' && pc.source[1]=='f') { // def
						switch(pc.source[2]){
						case ' ': case '\t': case '\n': case '"': case '\'': case '^': case '$': // non-quoted string without whitespace after 'def' is not allowed
							skip_analized=2;
							result=DEF;
							goto break2;
						}
						// error: incorrect char after 'def'
					}
				break;
			case 't':
				if(end==begin) // right after whitespace
					if(pc.source[0]=='r' && pc.source[1]=='u' && pc.source[2]=='e') { // true
						skip_analized=3;
						result=LITERAL_TRUE;
						goto break2;
					}
				break;
			case 'f':
				if(end==begin) // right after whitespace
					if(pc.source[0]=='a' && pc.source[1]=='l' && pc.source[2]=='s' && pc.source[3]=='e') { // false
						skip_analized=4;
						result=LITERAL_FALSE;
						goto break2;
					}
				break;
			case ' ': case '\t': case '\n':
				if(end!=begin) { // there were a string after previous operator?
					result=0; // return that string
					goto break2;
				}
				// that's a leading|traling space or after-operator-space
				// ignoring it
				// reset piece 'begin' position & line
				begin=pc.source; // after whitespace char
				begin_pos=pc.pos;
				continue;
			}
			break;
		case LS_EXPRESSION_COMMENT:
			if(c=='(')
				lexical_brackets_nestage++;
			
			switch(*pc.source) {
			case '\n': case ')':
				if(*pc.source==')')
					if(--lexical_brackets_nestage!=0)
						continue;

				// skip comment
				begin=pc.source;
				begin_pos=pc.pos;

				pop_LS(pc);
				continue;
			}
			break;

		// VARIABLE GET/PUT/WITH
		case LS_VAR_NAME_SIMPLE_WITH_COLON: 
		case LS_VAR_NAME_SIMPLE_WITHOUT_COLON:
		case LS_EXPRESSION_VAR_NAME_WITH_COLON: 
		case LS_EXPRESSION_VAR_NAME_WITHOUT_COLON:
			if(
				pc.ls==LS_EXPRESSION_VAR_NAME_WITH_COLON ||
				pc.ls==LS_EXPRESSION_VAR_NAME_WITHOUT_COLON) {
				// name in expr ends also before 
				switch(c) {
				// expression minus
				case '-': 
				// expression integer division
				case '\\':
					pop_LS(pc);
					pc.ungetc();
					result=EON;
					goto break2;
				}
			}
			if(
				pc.ls==LS_VAR_NAME_SIMPLE_WITHOUT_COLON ||
				pc.ls==LS_EXPRESSION_VAR_NAME_WITHOUT_COLON) {
				// name already has ':', stop before next 
				switch(c) {
				case ':': 
					pop_LS(pc);
					pc.ungetc();
					result=EON;
					goto break2;
				}
			}
			switch(c) {
			case 0:
			case ' ': case '\t': case '\n':
			case ';':
			case ']': case '}': case ')': 
			case '"': case '\'':
			case '<': case '>':  // these stand for HTML brackets AND expression binary ops
			case '+': case '*': case '/': case '\\': case '%': 
			case '&': case '|': 
			case '=': case '!':
			// common delimiters
			case ',': case '?': case '#':
			// mysql column separators
			case '`':
			// before call
			case '^': 
				pop_LS(pc);
				pc.ungetc();
				result=EON;
				goto break2;
			case '[':
				// $name.<[>code]
				if(pc.pos.col>1/*not first column*/ && (
					end[-1]=='$'/*was start of get*/ ||
					end[-1]==':'/*was class name delim */ ||
					end[-1]=='.'/*was name delim */
					)) {
					push_LS(pc, LS_NAME_SQUARE_PART);
					lexical_brackets_nestage=1;
					RC;
				}
				pc.ls=LS_VAR_SQUARE;
				lexical_brackets_nestage=1;
				RC;
			case '{':
				if(begin==end) { // ${name}, no need of EON, switching LS
					pc.ls=LS_VAR_NAME_CURLY; 
				} else {
					pc.ls=LS_VAR_CURLY;
					lexical_brackets_nestage=1;
				}

				RC;
			case '(':
				pc.ls=LS_VAR_ROUND;
				lexical_brackets_nestage=1;
				RC;
			case '.': // name part delim
			case '$': // name part subvar
			case ':': // class<:>name
				// go to _WITHOUT_COLON state variant...
				if(pc.ls==LS_VAR_NAME_SIMPLE_WITH_COLON)
					pc.ls=LS_VAR_NAME_SIMPLE_WITHOUT_COLON;
				else if(pc.ls==LS_EXPRESSION_VAR_NAME_WITH_COLON)
					pc.ls=LS_EXPRESSION_VAR_NAME_WITHOUT_COLON;
				// ...stop before next ':'
				RC;
			}
			break;

		case LS_VAR_NAME_CURLY:
			switch(c) {
			case '[':
				// ${name.<[>code]}
				push_LS(pc, LS_NAME_SQUARE_PART);
				lexical_brackets_nestage=1;
				RC;
			case '}': // ${name} finished, restoring LS
				pop_LS(pc);
				RC;
			case '.': // name part delim
			case '$': // name part subvar
			case ':': // ':name' or 'class:name'
				RC;
			}
			break;

		case LS_VAR_SQUARE:
			switch(c) {
			case '$':
				push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON);
				RC;
			case '^':
				push_LS(pc, LS_METHOD_NAME);
				RC;
			case ']':
				if(--lexical_brackets_nestage==0) {
					pop_LS(pc);
					RC;
				}
				break;
			case ';': // operator_or_fmt;value delim
				RC;
			case '[':
				lexical_brackets_nestage++;
				break;
			}
			break;

		case LS_VAR_CURLY:
			switch(c) {
			case '$':
				push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON);
				RC;
			case '^':
				push_LS(pc, LS_METHOD_NAME);
				RC;
			case '}':
				if(--lexical_brackets_nestage==0) {
					pop_LS(pc);
					RC;
				}
				break;
			case '{':
				lexical_brackets_nestage++;
				break;
			}
			break;

		// METHOD CALL
		case LS_METHOD_NAME:
			switch(c) {
			case '[':
				// ^name.<[>code].xxx
				if(pc.pos.col>1/*not first column*/ && (
					end[-1]=='^'/*was start of call*/ || // never, ^[ is literal...
					end[-1]==':'/*was class name delim */ ||
					end[-1]=='.'/*was name delim */
					)) {
					push_LS(pc, LS_NAME_SQUARE_PART);
					lexical_brackets_nestage=1;
					RC;
				}
				pc.ls=LS_METHOD_SQUARE;
				lexical_brackets_nestage=1;
				RC;
			case '{':
				pc.ls=LS_METHOD_CURLY;
				lexical_brackets_nestage=1;
				RC;
			case '(':
				pc.ls=LS_METHOD_ROUND;
				lexical_brackets_nestage=1;
				RC;
			case '.': // name part delim 
			case '$': // name part subvar
			case ':': // ':name' or 'class:name'
			case '^': // ^abc^xxx wrong. bailing out
			case ']': case '}': case ')': // ^abc]}) wrong. bailing out
			case ' ': // ^if ( wrong. bailing out
				RC;
			}
			break;

		case LS_METHOD_SQUARE:
			switch(c) {
			case '$':
				push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON);
				RC;
			case '^':
				push_LS(pc, LS_METHOD_NAME);
				RC;
			case ';': // param delim
				RC;
			case ']':
				if(--lexical_brackets_nestage==0) {
					pc.ls=LS_METHOD_AFTER;
					RC;
				}
				break;
			case '[':
				lexical_brackets_nestage++;
				break;
			}
			break;

		case LS_METHOD_CURLY:
			switch(c) {
			case '$':
				push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON);
				RC;
			case '^':
				push_LS(pc, LS_METHOD_NAME);
				RC;
			case ';': // param delim
				RC;
			case '}':
				if(--lexical_brackets_nestage==0) {
					pc.ls=LS_METHOD_AFTER;
					RC;
				}
				break;
			case '{':
				lexical_brackets_nestage++;
				break;
			}
			if(pc.explicit_result && c)
				switch(c) {
				case '\n': case ' ': case '\t':
					begin=pc.source;
					begin_pos=pc.pos;
					continue; // skip it
				default:
					result=BAD_NONWHITESPACE_CHARACTER_IN_EXPLICIT_RESULT_MODE;
					goto break2;
				}
			break;

		case LS_METHOD_AFTER:
			if(c=='[') {/* ][ }[ )[ */
				pc.ls=LS_METHOD_SQUARE;
				lexical_brackets_nestage=1;
				RC;
			}					   
			if(c=='{') {/* ]{ }{ ){ */
				pc.ls=LS_METHOD_CURLY;
				lexical_brackets_nestage=1;
				RC;
			}					   
			if(c=='(') {/* ]( }( )( */
				pc.ls=LS_METHOD_ROUND;
				lexical_brackets_nestage=1;
				RC;
			}					   
			pop_LS(pc);
			pc.ungetc();
			result=EON;
			goto break2;
		}
		if(c==0) {
			result=-1;
			break;
		}
	}

break2:
	if(end!=begin) { // there is last piece?
		if(c=='@' || c==0) // we are before LS_DEF_NAME or EOF?
			while(end!=begin && end[-1]=='\n') // trim all empty lines before LS_DEF_NAME and EOF
				end--;
		if(end!=begin && pc.ls!=LS_USER_COMMENT) { // last piece still alive and not comment?
			if(!pc.string_start)
				pc.string_start=begin_pos;
			// append it
			pc.string.append_strdup_know_length(begin, end-begin);
		}
	}
	if(!pc.string.is_empty()) { // something accumulated?
		// create STRING value: array of OP_VALUE+origin+vstring
 		*lvalp=VL(
			new VString(*new String(pc.string, String::L_CLEAN)),
			pc.file_no, pc.string_start.line, pc.string_start.col);
		// new pieces storage
		pc.string.clear();
		pc.string_start.clear();
		// make current result be pending for next call, return STRING for now
		pc.pending_state=result;  result=STRING;
	}
	if(skip_analized) {
		pc.source+=skip_analized;  pc.pos.col+=skip_analized;
	}
	return result;
}

static int real_yyerror(Parse_control *pc, const char *s) {  // Called by yyparse on error
	   strncpy(PC.error, s, MAX_STRING);
	   return 1;
}

static void yyprint(FILE *file, int type, YYSTYPE value) {
	if(type==STRING)
		fprintf(file, " \"%s\"", LA2S(*value)->cstr());
}

parser-3.4.3/src/main/compile_tools.h000644 000000 000000 00000025235 12222644065 017662 0ustar00rootwheel000000 000000 /** @file
	Parser: compiler support helper functions decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef COMPILE_TOOLS
#define COMPILE_TOOLS

#define IDENT_COMPILE_TOOLS_H "$Id: compile_tools.h,v 1.105 2013/10/01 22:09:57 moko Exp $"

#include "pa_opcode.h"
#include "pa_types.h"
#include "pa_vstring.h"
#include "pa_request.h"

/// used to track source column number
#define TAB_SIZE 8

#define METHOD_CALL_TYPE_STATIC "static"
#define METHOD_CALL_TYPE_DYNAMIC "dynamic"
const String method_call_type_static(METHOD_CALL_TYPE_STATIC);
const String method_call_type_dynamic(METHOD_CALL_TYPE_DYNAMIC);

enum lexical_state {
	LS_USER, LS_NAME_SQUARE_PART,
	LS_USER_COMMENT,
	LS_DEF_NAME,
	LS_DEF_PARAMS,
	LS_DEF_LOCALS,
	LS_DEF_COMMENT,
	LS_DEF_SPECIAL_BODY,
	LS_EXPRESSION_STRING_QUOTED,
	LS_EXPRESSION_STRING_APOSTROFED,
	LS_EXPRESSION_VAR_NAME_WITH_COLON, LS_EXPRESSION_VAR_NAME_WITHOUT_COLON,
	LS_EXPRESSION_COMMENT,
	LS_VAR_NAME_SIMPLE_WITH_COLON, LS_VAR_NAME_SIMPLE_WITHOUT_COLON,
	LS_VAR_NAME_CURLY,
	LS_VAR_ROUND,
	LS_VAR_SQUARE,
	LS_VAR_CURLY,
	LS_METHOD_NAME,
	LS_METHOD_SQUARE,
	LS_METHOD_CURLY,
	LS_METHOD_ROUND,
	LS_METHOD_AFTER
};

struct Pos {
	int line;
	int col;
	Pos(int aline, int acol): line(aline), col(acol) {}
	Pos(): line(0), col(0) {}

	void clear() { line=col=0; }
	operator bool() { return col!=0; }
};

/// compiler status
class Parse_control {
	const String* main_alias;
	uint last_line_end_col;
public:
	const String& alias_method(const String& name);
	//@{
	/// @name input
	Request& request;
	VStateless_class* cclass;
	VStateless_class* cclass_new;
	ArrayClass* cclasses;
	const char* source;
	uint file_no;
	Pos pos;
	//@}
	//@{
	/// @name state; initially
	bool trim_bof;
	int pending_state; ///< i=0
	String::Body string; ///< lexical string accumulator
	Pos string_start;
	
#define MAX_LEXICAL_STATES 100
	enum lexical_state ls; ///< =LS_USER;
	int ls_sp; ///< =0
	enum lexical_state ls_stack[MAX_LEXICAL_STATES];
	int brackets_nestages[MAX_LEXICAL_STATES]; ///< brackets nestage on each state

	bool in_call_value;
	bool explicit_result;
	bool append;
	//@}
	
	/// output: filled input 'methods' and 'error' if any
	char error[MAX_STRING];

	Parse_control(Request& arequest, 
		VStateless_class* aclass,
		const char* asource, const String* amain_alias, 
		uint afile_no,
		int line_no_offset):
		main_alias(amain_alias),
		last_line_end_col(0),

		request(arequest), // input 

		// we were told the class to compile to?
		cclass(aclass), // until changed with @CLASS would consider operators loading
		cclass_new(0), 
		cclasses(new ArrayClass(1)),
		source(asource), 
		file_no(afile_no),
		pos(line_no_offset, 0),

		// initialize state
		trim_bof(true),
		pending_state(0),
		ls(LS_USER),
		ls_sp(0),
		in_call_value(false),
		explicit_result(false),
		append(false) {

		*cclasses+=aclass;
	}

	/// true if exception should be rised
	bool class_add(){
		if(cclass_new){
			cclass=cclass_new;
			*cclasses+=cclass;
			cclass_new=0;
			append=false;
			// append to request's classes
			if(!request.allow_class_replace)
				return request.classes().put_dont_replace(cclass->name(), cclass) != 0;
			request.classes().put(cclass->name(), cclass);
		}
		return false;
	}

	VStateless_class* get_existed_class(VStateless_class* aclass){
		// checking existence of the class during processing @OPTIONS\npartial
		// method should't use get_class because the last one will call operator @autouse[] if the class wasn't loaded
		if(aclass)
			if(Value* class_value=request.classes().get(aclass->name()))
				return class_value->get_class();
		return 0;
	}

	bool reuse_existed_class(VStateless_class* aclass){
		if(aclass->is_partial()){
			cclass=aclass;
			cclass_new=0;
			append=true;
			return true;
		} else {
			return false;
		}
	}

	void set_all_vars_local(){
		(cclass_new ? cclass_new : cclass)->set_all_vars_local();
	}

	void set_methods_call_type(Method::Call_type call_type){
		(cclass_new ? cclass_new : cclass)->set_methods_call_type(call_type);
	}

	Method::Call_type get_methods_call_type(){
		return (cclass_new ? cclass_new : cclass)->get_methods_call_type();
	}

	void pos_next_line() {
		pos.line++;
		last_line_end_col=pos.col;
		pos.col=0;
	}
	void pos_next_c(int c) {
		if(c=='\t')
			pos.col=(pos.col+TAB_SIZE)&~(TAB_SIZE-1);
		else
			pos.col++;
	}
	/// not precise in case of \t in the middle of the text
	void pos_prev_c() {
		if(pos.col==0) {
			--pos.line;  pos.col=last_line_end_col;
		} else
			--pos.col;
	}
	void ungetc() {
		source--;
		pos_prev_c();
	}
};

/// New array // return empty array
inline ArrayOperation* N() {
	return new ArrayOperation;
}

/// Assembler instruction // append ordinary instruction to ops
inline void O(ArrayOperation& result, OP::OPCODE code) {
	result+=Operation(code);
}

/// aPpend 'code_array' to 'result'
inline void P(ArrayOperation& result, ArrayOperation& code_array) {
	result.append(code_array);
}
/// aPpend part of 'code_array', starting from offset, to 'result'
inline void P(ArrayOperation& result, ArrayOperation& code_array, int offset) {
	result.append(code_array, offset);
}

/// aPpend part of 'code_array', starting from offset, to 'result'
inline void P(ArrayOperation& result, ArrayOperation& code_array, int offset, int limit) {
	result.append(code_array, offset, limit);
}

/// append cOde Array
inline void OA(ArrayOperation& result, ArrayOperation* code_array) {
	result+=Operation(code_array); // append 'code_array'
}

inline void OA(ArrayOperation& result, OP::OPCODE code, ArrayOperation* code_array) {
	result+=Operation(code); // append OP_CODE
	result+=Operation(code_array); // append 'code_array'
}

/**
	Value Literal // returns array with 
	- first op: OP_VALUE instruction
	- second op: origin (debug information)
	- third op: string itself
*/
inline ArrayOperation* VL(Value* value, uint file_no, uint line, uint col) {
	// empty ops array
	ArrayOperation& result=*N();

	// append 'value' to 'result'
	result+=Operation(OP::OP_VALUE);
	result+=Operation(file_no, line, col); // append origin
	result+=Operation(value); // append 'value'

	return &result;
}

/// Literal Array to(2) Value @return Value from literal Array OP+origin+Value
Value* LA2V(ArrayOperation& literal_string_array, int offset=0, OP::OPCODE code=OP::OP_VALUE);

/// Literal Array to(2) String  @return String value from literal Array OP+origin+String array
inline const String* LA2S(ArrayOperation& literal_string_array, int offset=0, OP::OPCODE code=OP::OP_VALUE) {
	if(Value* value=LA2V(literal_string_array, offset, code))
		return value->get_string();
	return 0;
}

inline void change_string_literal_to_write_string_literal(ArrayOperation& literal_string_array) {
	literal_string_array.put(0, OP::OP_STRING__WRITE);
}

void maybe_change_string_literal_to_double_literal(ArrayOperation& literal_string_array);

void change_string_literal_value(ArrayOperation& literal_string_array, const String& new_value);

void changetail_or_append(ArrayOperation& opcodes, 
						  OP::OPCODE find, bool with_argument, OP::OPCODE replace, OP::OPCODE notfound);

bool maybe_change_first_opcode(ArrayOperation& opcodes, OP::OPCODE find, OP::OPCODE replace);


#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT
// OP_VALUE+origin+value+OP_GET_ELEMENT+OP_VALUE+origin+value+OP_GET_ELEMENT => OP_GET_OBJECT_ELEMENT+origin+value+origin+value
inline bool maybe_make_get_object_element(ArrayOperation& opcodes, ArrayOperation& diving_code, size_t divine_count){
	if(divine_count<8)
		return false;

	assert(diving_code[0].code==OP::OP_VALUE);
	if(
		diving_code[3].code==OP::OP_GET_ELEMENT
		&& diving_code[4].code==OP::OP_VALUE
		&& diving_code[7].code==OP::OP_GET_ELEMENT
	){
		O(opcodes, OP::OP_GET_OBJECT_ELEMENT);
		P(opcodes, diving_code, 1/*offset*/, 2/*limit*/); // copy first origin+value
		P(opcodes, diving_code, 5, 2); // second origin+value
		if(divine_count>8)
			P(opcodes, diving_code, 8/*offset*/); // tail
		return true;
	}
	return false;
}
#endif


#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT
// OP_VALUE+origin+value+OP_GET_ELEMENT+OP_WITH_READ+OP_VALUE+origin+value+OP_GET_ELEMENT+OP_GET_ELEMENT => OP_GET_OBJECT_VAR_ELEMENT+origin+value+origin+value
inline bool maybe_make_get_object_var_element(ArrayOperation& opcodes, ArrayOperation& diving_code, size_t divine_count){
	if(divine_count!=10)
		return false;

	assert(diving_code[0].code==OP::OP_VALUE);
	if(
		diving_code[3].code==OP::OP_GET_ELEMENT
		&& diving_code[4].code==OP::OP_WITH_READ
		&& diving_code[5].code==OP::OP_VALUE
		&& diving_code[8].code==OP::OP_GET_ELEMENT
		&& diving_code[9].code==OP::OP_GET_ELEMENT
	){
		O(opcodes, OP::OP_GET_OBJECT_VAR_ELEMENT);
		P(opcodes, diving_code, 1/*offset*/, 2/*limit*/); // copy first origin+value
		P(opcodes, diving_code, 6, 2); // second origin+value
		return true;
	}
	return false;
}
#endif


bool maybe_make_self(ArrayOperation& opcodes, ArrayOperation& diving_code, size_t divine_count);


#ifdef OPTIMIZE_BYTECODE_CONSTRUCT
inline bool maybe_optimize_construct(ArrayOperation& opcodes, ArrayOperation& var_ops, ArrayOperation& expr_ops){
	size_t expr_count=expr_ops.count();
	OP::OPCODE construct_op=expr_ops[expr_count-1].code;
	size_t construct=(construct_op==OP::OP_CONSTRUCT_VALUE)?0x01:(construct_op==OP::OP_CONSTRUCT_EXPR)?0x02:0x00;
	if(construct){
		P(opcodes, expr_ops, 0/*offset*/, expr_count-1/*limit*/); // copy constructor body without CONSTRUCT_(VALUE|EXPR)

		size_t with=0x00;
		switch(var_ops[0].code){
			case OP::OP_WITH_ROOT:
				{
					with=0x10;
					break;
				}
			case OP::OP_WITH_WRITE:
				{
					with=0x20;
					break;
				}
			case OP::OP_WITH_SELF:
				{
					with=0x30;
					break;
				}
		}

		if(with && var_ops[1].code==OP::OP_VALUE && var_ops.count()==4){
			OP::OPCODE code=OP::OP_VALUE; // calm down compiler. will be reassigned for sure.
			switch( with | construct ) {
				case 0x11:
					{
						code=OP::OP_WITH_ROOT__VALUE__CONSTRUCT_VALUE;
						break;
					}
				case 0x12:
					{
						code=OP::OP_WITH_ROOT__VALUE__CONSTRUCT_EXPR;
						break;
					}
				case 0x21:
					{
						code=OP::OP_WITH_WRITE__VALUE__CONSTRUCT_VALUE;
						break;
					}
				case 0x22:
					{
						code=OP::OP_WITH_WRITE__VALUE__CONSTRUCT_EXPR;
						break;
					}
				case 0x31:
					{
						code=OP::OP_WITH_SELF__VALUE__CONSTRUCT_VALUE;
						break;
					}
				case 0x32:
					{
						code=OP::OP_WITH_SELF__VALUE__CONSTRUCT_EXPR;
						break;
					}
			}
			O(opcodes, code);
			P(opcodes, var_ops, 2/*offset*/, 2/*limit*/); // copy origin+value
		} else {
			P(opcodes, var_ops);
			O(opcodes, construct_op);
		}
		return true;
	}
	return false;
}
#endif

Method::Call_type GetMethodCallType(Parse_control& pc, ArrayOperation& literal_string_array);

void push_LS(Parse_control& pc, lexical_state new_state);
void pop_LS(Parse_control& pc);

#endif
parser-3.4.3/src/main/pa_random.C000644 000000 000000 00000006523 12173056751 016710 0ustar00rootwheel000000 000000 /** @file
	Parser: random related functions.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

// includes

#include "pa_random.h"
#include "pa_exception.h"
#include "pa_threads.h"

volatile const char * IDENT_PA_RANDOM_C="$Id: pa_random.C,v 1.5 2013/07/21 22:17:13 moko Exp $" IDENT_PA_RANDOM_H;

#ifdef _MSC_VER
#include 

class Random_provider {
	HCRYPTPROV fhProv;
	
	void acquire() {
		SYNCHRONIZED;

		if(fhProv)
			return;

		if(!CryptAcquireContext(&fhProv, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT))
			throw Exception(0,
				0,
				"CryptAcquireContext failed");
	}
	void release() {
		if(fhProv)
			CryptReleaseContext(fhProv, 0);
	}
	
public:
	Random_provider(): fhProv(0) {}
	~Random_provider() { release(); }
	void generate(void *buffer, size_t size) {
		acquire();

		if(!CryptGenRandom(fhProv, size, (BYTE*)buffer))
			throw Exception(0,
				0,
				"CryptGenRandom failed");
	}
}
	random_provider;

#else

/// from gen_uuid.c
static int get_random_fd(void)
{
        struct timeval  tv;
        static int      fd = -2;
        int             i;

        if (fd == -2) {
                gettimeofday(&tv, 0);
                fd = open("/dev/urandom", O_RDONLY);
                if (fd == -1)
                        fd = open("/dev/random", O_RDONLY | O_NONBLOCK);
                srand((getpid() << 16) ^ getuid() ^ tv.tv_sec ^ tv.tv_usec);
        }
        /* Crank the random number generator a few times */
        gettimeofday(&tv, 0);
        for (i = (tv.tv_sec ^ tv.tv_usec) & 0x1F; i > 0; i--)
                rand();
        return fd;
}


/*
 * Generate a series of random bytes.  Use /dev/urandom if possible,
 * and if not, use srandom/random.
 */
static void get_random_bytes(void *buf, int nbytes)
{
        int i, fd = get_random_fd();
        int lose_counter = 0;
        char *cp = (char *) buf;

        if (fd >= 0) {
                while (nbytes > 0) {
                        i = read(fd, cp, nbytes);
                        if (i <= 0) {
                                if (lose_counter++ > 16)
                                        break;
                                continue;
                        }
                        nbytes -= i;
                        cp += i;
                        lose_counter = 0;
                }
        }

        /* XXX put something better here if no /dev/random! */
        for (i = 0; i < nbytes; i++)
                *cp++ = rand() & 0xFF;
        return;
}


#endif

void random(void *buffer, size_t size) {
#ifdef _MSC_VER
	random_provider.generate(buffer, size);
#else
	get_random_bytes(buffer, size);
#endif
}

uuid get_uuid() {
	// random
	uuid uuid;
	random(&uuid, sizeof(uuid));

	// http://www.opengroup.org/onlinepubs/9629399/apdxa.htm#tagtcjh_35
	// ~
	// version = DCE Security version, with embedded POSIX UIDs.  
	// variant = DCE
	//
	// DCE=Distributed Computing Environment
	// http://www.opengroup.org/dce/
	//
	// they say this influences comparison&such,
	// but could not figure out how, hence structure layout specified strictly
	// anyhow, uuidgen on Win32 yield those values
	// 
	// xxxxxxxx-xxxx-4xxx-{8,9,A,B}xxx-xxxxxxxxxxxx
	uuid.clock_seq = (uuid.clock_seq & 0x3FFF) | 0x8000;
        uuid.time_hi_and_version = (uuid.time_hi_and_version & 0x0FFF) | 0x4000;

	return uuid;
}

parser-3.4.3/src/main/pa_globals.C000644 000000 000000 00000020634 12176037677 017063 0ustar00rootwheel000000 000000 /** @file
	Parser: globals.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_config_includes.h"

#ifdef XML
#include "libxml/xmlversion.h"
#include "libxslt/extensions.h"
#include "libxslt/xsltutils.h"
extern "C" {
#include "libexslt/exslt.h"
};
#endif

#include "pa_globals.h"
#include "pa_string.h"
#include "pa_sapi.h"
#include "pa_threads.h"
#include "pa_xml_io.h"
#include "pa_common.h"

#include "pa_cache_managers.h"

#include "ltdl.h"
#include "pcre.h"

volatile const char * IDENT_PA_GLOBALS_C="$Id: pa_globals.C,v 1.191 2013/07/30 22:35:43 moko Exp $" IDENT_PA_GLOBALS_H IDENT_PA_SAPI_H;

// defines

//#define PA_DEBUG_XML_GC_MEMORY

//20051130 trying to remove this, author claims that fixed a lot there // 20040920 for now both workarounds needed. wait for new libxml/xsl versions
// // there is a problem with testcase, it's unstable. 
// // see paf@six/bug20040920/cgi-bin/t for it-showed-bug-on-20040920-day
// #define PA_WORKAROUND_BUGGY_FREE_IN_LIBXML_GC_MEMORY
// #define PA_WORKAROUND_BUGGY_MALLOCATOMIC_IN_LIBXML_GC_MEMORY

// globals

short hex_value[0x100];

static void setup_hex_value() {
	memset(hex_value, 0, sizeof(hex_value));
	hex_value['0'] = 0;	
	hex_value['1'] = 1;	
	hex_value['2'] = 2;	
	hex_value['3'] = 3;	
	hex_value['4'] = 4;	
	hex_value['5'] = 5;	
	hex_value['6'] = 6;	
	hex_value['7'] = 7;	
	hex_value['8'] = 8;	
	hex_value['9'] = 9;
	hex_value['A'] = 10;
	hex_value['B'] = 11;
	hex_value['C'] = 12;
	hex_value['D'] = 13;
	hex_value['E'] = 14;
	hex_value['F'] = 15;
	hex_value['a'] = 10;
	hex_value['b'] = 11;
	hex_value['c'] = 12;
	hex_value['d'] = 13;
	hex_value['e'] = 14;
	hex_value['f'] = 15;
}

THREAD_LOCAL Request* thread_request=NULL;

void pa_register_thread_request(Request& r) {
	thread_request=&r;
}
/// retrives request set by pa_set_request function, useful in contextless places [slow]
Request& pa_thread_request() {
	return *thread_request;
}


#ifdef XML

class XML_Generic_error_info {
public:/*internal, actually*/
	char buf[MAX_STRING*5];
	size_t used;
public:
	XML_Generic_error_info() {
		buf[used=0]=0;
	}
	const char* get() {
		return used? buf: 0;
	}
};

THREAD_LOCAL XML_Generic_error_info* xml_generic_error_info = NULL;

static void xmlParserGenericErrorFunc(void *  /*ctx*/, const char* msg, ...) { 
	XML_Generic_error_info* p;
	
	if(!(p=xml_generic_error_info)) // occupy empty one
		p=xml_generic_error_info=new(PointerFreeGC) XML_Generic_error_info;
		
	va_list args;
	va_start(args, msg);
	p->used+=vsnprintf(p->buf+p->used, sizeof(p->buf)-p->used, msg, args);
	va_end(args);
}

bool xmlHaveGenericErrors() {
	return xml_generic_error_info!=0;
}

const char* xmlGenericErrors() {
	if(XML_Generic_error_info *p=xml_generic_error_info) {
		xml_generic_error_info=0;
		return p->get();
	}

	return 0; // no errors for our thread_id registered
}

#endif

#ifdef XML

static char *pa_GC_strdup(const char *s) {
	if(!s)
		return 0;

	size_t size=strlen(s)+1;
	char *result=(char *)pa_gc_malloc_atomic(size);
	if(!result)
		pa_fail_alloc("duplicate XML string",size);

	memcpy(result, s, size);
#ifdef PA_DEBUG_XML_GC_MEMORY
	fprintf(stderr, "pa_GC_strdup(%p=%s, length=%d)=0x%p\n", s, s, size, result);
#endif
	return result;
}

#ifdef PA_DEBUG_XML_GC_MEMORY

static void* pa_gc_malloc_log(size_t size){
	void *p=pa_gc_malloc(size);
        fprintf(stderr, "pa_gc_malloc_log(%d)=0x%p\n", size, p);
	return p;
        
}

static void* pa_gc_malloc_atomic_log(size_t size){
	void *p=pa_gc_malloc_atomic(size);
        fprintf(stderr, "pa_gc_malloc_atomic_log(%d)=0x%p\n", size, p);
	return p;
}

static void* pa_gc_realloc_log(void *ptr, size_t size){
	void *p=pa_gc_realloc(ptr, size);
        fprintf(stderr, "pa_gc_realloc_log(0x%p, %d)=0x%p\n", ptr, size, p);
	return p;
}

static void pa_gc_free_log(void *p){
        fprintf(stderr, "pa_gc_free_log(0x%p)\n", p);
        pa_gc_free(p);
}

#else

inline void *check(void *result, const char *where, size_t size) {
	if(!result)
		pa_fail_alloc(where, size);
	return result;
}

static void* pa_gc_malloc_nonull(size_t size) { 
	return check(pa_gc_malloc(size), "allocate XML compsite memory", size);
}

static void* pa_gc_malloc_atomic_nonull(size_t size) { 
	return check(pa_gc_malloc_atomic(size), "allocate XML atomic memory", size);
}

static void* pa_gc_realloc_nonull(void* ptr, size_t size) { 
	return check(pa_gc_realloc(ptr, size), "reallocate XML memory", size);
}

static void pa_gc_free_maybeignore(void* ptr) {
	pa_gc_free(ptr);
}

#endif
#endif

void pa_CORD_oom_fn(void) {
	pa_fail_alloc("expand string", 0);
}

/**
	@todo gc: libltdl: substitute lt_dlmalloc & co
*/
static void gc_substitute_memory_management_functions() {
	// in libxml & libxslt
#ifdef XML
	// asking to use GC memory
#ifdef PA_DEBUG_XML_GC_MEMORY
	xmlGcMemSetup(
		/*xmlFreeFunc */pa_gc_free_log,
		/*xmlMallocFunc */pa_gc_malloc_log,
		/*xmlMallocFunc */pa_gc_malloc_atomic_log,
		/*xmlReallocFunc */pa_gc_realloc_log,
		/*xmlStrdupFunc */pa_GC_strdup);
#else
	xmlGcMemSetup(
		/*xmlFreeFunc */pa_gc_free_maybeignore,
		/*xmlMallocFunc */pa_gc_malloc_nonull,
		/*xmlMallocFunc */pa_gc_malloc_atomic_nonull,
		/*xmlReallocFunc */pa_gc_realloc_nonull,
		/*xmlStrdupFunc */pa_GC_strdup);
#endif

#endif

	// pcre
	pcre_malloc=pa_gc_malloc;
	pcre_free=pa_gc_free;

	// cord
	CORD_oom_fn=pa_CORD_oom_fn;
}

/**
	@test hint on one should call this for each thread xmlSubstituteEntitiesDefault(1);
*/
void pa_globals_init() {
	// global variables 
	cache_managers=new Cache_managers;


	// in various libraries
	gc_substitute_memory_management_functions();

	// hex value
	setup_hex_value();

#ifdef XML
	// initializing xml libs

	// Register the EXSLT extensions and the test module
	exsltRegisterAll();
	xsltRegisterTestModule();
	xmlDefaultSAXHandlerInit();

	// disable CDATA from being built in the document tree
	// never added yet  xmlDefaultSAXHandler.cdataBlock = NULL;
	
	// Initialization function for the XML parser. This is not reentrant. 
	// Call once before processing in case of use in multithreaded programs.
	xmlInitParser();

	// 1. this is needed for proper parsing of stylesheets
	// there were a situation where honest entity ruined innocent xpath compilation
	// doc says "you sould turn it on on stylesheet load" without deepening into details
	// 2. when dom tree with entites goes under transform text nodes 
	// got [erroreosly] cut on first entity occurance
	// --
	// that is why this is:
	xmlSubstituteEntitiesDefault(1);
	
	// Bit in the loadsubset context field to tell to do ID/REFs lookups 
	xmlLoadExtDtdDefaultValue |= XML_DETECT_IDS;
	// Bit in the loadsubset context field to tell to do complete the elements attributes lists 
	// with the ones defaulted from the DTDs 
	xmlLoadExtDtdDefaultValue |= XML_COMPLETE_ATTRS;

	// validate each document after load/create (?)
	// xmlDoValidityCheckingDefaultValue = 1;

	// regretfully this not only replaces entities on parse, but also on generate	xmlSubstituteEntitiesDefault(1);
	// never switched this on xmlIndentTreeOutput=1;

	xmlSetGenericErrorFunc(0, xmlParserGenericErrorFunc);
	xsltSetGenericErrorFunc(0, xmlParserGenericErrorFunc);

//	FILE *f=fopen("y:\\xslt.log", "wt");
//	xsltSetGenericDebugFunc(f/*stderr*/, 0);

	pa_xml_io_init();
#endif
}

static bool is_dlinited=false;

void pa_globals_done() {
	delete cache_managers;
	cache_managers=0;

	if(is_dlinited)
		lt_dlexit();
}

void pa_dlinit() {
	if(!is_dlinited){
		if(lt_dlinit())
			throw Exception(0,0,"prepare to dynamic libary loading failed, %s", lt_dlerror());
		is_dlinited=true;
	}
}

#ifdef _MSC_VER

#ifndef PA_DEBUG_DISABLE_GC

#define GC_LIB "../../../../win32/gc"
#ifdef _DEBUG
#pragma comment(lib, GC_LIB "/Debug/gc.lib")
#else
#pragma comment(lib, GC_LIB "/Release/gc.lib")
#endif

#endif


#ifdef XML

#define GNOME_LIBS "../../../../win32/gnome"

#ifdef _DEBUG
#define LIB_XML GNOME_LIBS "/libxml2-x.x.x/win32/debug/lib/"
#define LIB_XSLT GNOME_LIBS "/libxslt-x.x.x/win32/debug/lib/"
#else
#define LIB_XML GNOME_LIBS "/libxml2-x.x.x/win32/release/lib/"
#define LIB_XSLT GNOME_LIBS "/libxslt-x.x.x/win32/release/lib/"
#endif

#ifdef LIBXML_STATIC
#pragma comment(lib, LIB_XML "libxml2_a.lib")
#else
#pragma comment(lib, LIB_XML "libxml2.lib")
#endif

#ifdef LIBXSLT_STATIC
#pragma comment(lib, LIB_XSLT "libxslt_a.lib")
#else
#pragma comment(lib, LIB_XSLT "libxslt.lib")
#endif

#ifdef LIBEXSLT_STATIC
#pragma comment(lib, LIB_XSLT "libexslt_a.lib")
#else
#pragma comment(lib, LIB_XSLT "libexslt.lib")
#endif

#endif

#endif
parser-3.4.3/src/main/pa_table.C000644 000000 000000 00000004504 12145041506 016503 0ustar00rootwheel000000 000000 /** @file
	Parser: table class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_table.h"

volatile const char * IDENT_PA_TABLE_C="$Id: pa_table.C,v 1.64 2013/05/16 02:24:06 misha Exp $" IDENT_PA_TABLE_H;

#include "pa_exception.h"

Table::Table(columns_type acolumns, size_t initial_rows):
	Array(initial_rows),

	fcurrent(0),
	fcolumns(acolumns), 
	name2number(new name2number_hash_class) {

	if(fcolumns) {
		size_t number=1;
		for(Array_iterator i(*fcolumns); i.has_next(); ) {
			const String& name=*i.next();
			name2number->put(name, number++);
		}
	}
}

Table::Table(const Table& src, Action_options& options) :
	Array(options.limit==ARRAY_OPTION_LIMIT_ALL?0:(options.limit < src.count())?options.limit:src.count()),

	fcurrent(0),
	fcolumns(src.fcolumns),
	name2number(src.name2number) {

	append(src, options.offset, options.limit, options.reverse);
}

int Table::column_name2index(const String& column_name, bool bark) const {
	if(fcolumns) {// named
		int result=name2number->get(column_name)-1; // -1 = column not found
		if(bark && result<0)
			throw Exception(PARSER_RUNTIME,
				&column_name,
				"column not found");
		return result;
	} else // nameless
		return column_name.as_int();
}

const String* Table::item(size_t column) {
	if(valid(fcurrent)) {
		element_type row=get(fcurrent);
		if(columncount()) // proper index?
			return row->get(column);
	}
	return 0; // it's OK we don't have row|column, just return nothing
}

#ifndef DOXYGEN
struct Locate_int_string_info {
	int column;
	const String* value;
};
#endif
bool locate_int_string(Table& self, Locate_int_string_info* info) {
	const String *item_value=self.item(info->column);
	return item_value && *item_value==*info->value;
}

bool Table::locate(int column, const String& value,
		   Table::Action_options& options) {
	Locate_int_string_info info={column, &value};
	return table_first_that(locate_int_string, &info, options);
}

bool Table::locate(const String& column, const String& value, 
		   Table::Action_options& options) {
	return locate(column_name2index(column, true), value, options);
}

void Table::offset(bool absolute, int offset) {
	if(size_t lcount=count())
		fcurrent=((absolute?0:fcurrent)+offset+lcount)%lcount;
}
parser-3.4.3/src/main/pa_exception.C000644 000000 000000 00000002372 12171260600 017410 0ustar00rootwheel000000 000000 /** @file
	Parser: exception class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_common.h"
#include "pa_exception.h"
#include "pa_sapi.h"
#include "pa_globals.h"

volatile const char * IDENT_PA_EXCEPTION_C="$Id: pa_exception.C,v 1.51 2013/07/16 15:06:40 moko Exp $" IDENT_PA_EXCEPTION_H;

// methods

Exception::Exception(): ftype(0), fproblem_source(0), fcomment(0) {}
Exception::Exception(const Exception& src):
	ftype(src.ftype),
	fproblem_source(src.fproblem_source),
	fcomment(src.fcomment) {
}
Exception& Exception::operator =(const Exception& src) {
	ftype=src.ftype;
	fproblem_source=src.fproblem_source;
	fcomment=src.fcomment;
	return *this;
}

Exception::Exception(const char* atype, 
			const String* aproblem_source, 
			const char* comment_fmt, ...) {
	ftype=atype;
	fproblem_source=aproblem_source;

	if(comment_fmt) {
		fcomment=new(PointerFreeGC) char[MAX_STRING];
		va_list args;
		va_start(args, comment_fmt);
		vsnprintf((char *)fcomment, MAX_STRING, comment_fmt, args);
		va_end(args);
	} else
		fcomment=0;
}

const String* Exception::problem_source() const { 
	return fproblem_source && !fproblem_source->is_empty()?fproblem_source:0; 
}
parser-3.4.3/src/main/pa_xml_io.C000644 000000 000000 00000015205 11730603276 016712 0ustar00rootwheel000000 000000 /** @file
	Parser: plugins to xml library, controlling i/o; implementation

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_xml_io.h"

#ifdef XML

volatile const char * IDENT_PA_XML_IO_C="$Id: pa_xml_io.C,v 1.28 2012/03/16 09:24:14 moko Exp $" IDENT_PA_XML_IO_H;

#include "libxslt/extensions.h"

#include "pa_threads.h"
#include "pa_globals.h"
#include "pa_request.h"

THREAD_LOCAL HashStringBool* xml_dependencies = NULL;

static void add_dependency(const String::Body url) { 
	if(xml_dependencies) // do we need to monitor now?
		xml_dependencies->put(url, true);
}

void pa_xmlStartMonitoringDependencies() { 
	xml_dependencies=new HashStringBool;
}

void pa_xmlStopMonitoringDependencies() { 
	xml_dependencies=NULL;
}

HashStringBool* pa_xmlGetDependencies() {
	HashStringBool* result=xml_dependencies;
	xml_dependencies=NULL;
	return result;
}

#ifndef DOXYGEN
struct MemoryStream {
	const char* m_buf;
	size_t m_size;
	size_t m_position;

	int read(char* a_buffer, size_t a_size) {
		size_t left=m_size-m_position;
		if(!left)
			return 0;

		size_t to_read=min(a_size, left);
		memcpy(a_buffer, m_buf+m_position, to_read);
		m_position+=to_read;
		return to_read;
	}

};
#endif

static void *
xmlFileOpen_ReadIntoStream (const char* do_not_store_filename, bool adjust_path_to_root_from_document_root=false) {
#ifdef PA_SAFE_MODE
//copied from libxml/catalog.c
#	define XML_XML_DEFAULT_CATALOG "file:///etc/xml/catalog"
	// disable attempts to consult default catalog [usually, that file belongs to other user/group]
	if(strcmp(do_not_store_filename, XML_XML_DEFAULT_CATALOG)==0)
		return 0;
#endif

	Request& r=pa_thread_request();
	char adjust_buf[MAX_STRING];	
	if(adjust_path_to_root_from_document_root) {
		const char* document_root=r.request_info.document_root;
		if(!document_root)
			document_root=".";

		adjust_buf[0]=0;
		strcat(adjust_buf, document_root);
		strcat(adjust_buf, &do_not_store_filename[16]);
		do_not_store_filename=adjust_buf;
	} else
		if(!strstr(do_not_store_filename, "http://"))
			if(strstr(do_not_store_filename, "file://")){
				do_not_store_filename+=7/*strlen("file://")*/;
#ifdef WIN32
				if(
					do_not_store_filename[0]=='/'
					&& do_not_store_filename[1]
					&& do_not_store_filename[2]==':'
					&& do_not_store_filename[3]=='/'
				){
					// skip leading slash for absolute path file:///C:/path/to/file
					do_not_store_filename++;
				}
#endif
			} else if(*do_not_store_filename && do_not_store_filename[1]!=':' && strstr(do_not_store_filename, "://"))  {
				pa_xmlStopMonitoringDependencies();
				return 0; // plug out [do not handle other prefixes]
			}

	const char* can_store_filename=pa_strdup(do_not_store_filename);
	add_dependency(can_store_filename);

	const char *buf;
	try {
		buf=file_load_text(r, *new String(can_store_filename), 
							true/*fail_on_read_problem*/,
							0/*params*/,
							false/*don't transcode result because it must be fit with @encoding value!*/);
	} catch(const Exception& e) {
		if(strcmp(e.type(), "file.missing")==0)
			return 0; // let the library try that and report an error properly

		buf=e.comment();
	} catch(...) {
		buf="xmlFileOpen_ReadIntoStream: unknown error";
	}
	MemoryStream* stream=new(UseGC) MemoryStream;
	stream->m_buf=buf;
	stream->m_size=strlen(buf);
	return (void *)stream;
}

static int
xmlFileMatchMonitor(const char* /*file_spec_cstr*/) {
	return 1; // always intercept, causing xmlFileOpenMonitor to be called
}
static void *
xmlFileOpenMonitor(const char* filename) {
	return xmlFileOpen_ReadIntoStream(filename); // handles localfile case, else returns 0
}


/**
 * xmlFileMatchWithLocalhostEqDocumentRoot:
 * filename:  the URI for matching
 *
 * check if the URI matches an HTTP one
 *
 * Returns 1 if matches, 0 otherwise
 */
static int
xmlFileMatchLocalhost(const char* filename) {
	if (!strncmp(filename, "http://localhost", 16))
		return(1);
	return(0);
}

/**
 * xmlFileOpenLocalhost:
 * filename:  the URI for matching
 *
 * http://localhost/abc -> $ENV{DOCUMENT_ROOT}/abc | ./abc
 *
 * Returns an I/O context or NULL in case of error
 */
static void *
xmlFileOpenLocalhost (const char* filename) {
	return xmlFileOpen_ReadIntoStream(filename, true/*adjust path to root from document_root*/);
}

static int
xmlFileMatchMethod(const char* filename) {
	if (!strncmp(filename, "parser://", 9 /*strlen("parser://"), and check xmlFileOpenMethod*/))
		return(1);
	return(0);
}

/// parser://method/param/here -> ^MAIN:method[/params/here]
static void *
xmlFileOpenMethod (const char* afilename) {
	const char* buf;
	try {
		Request& r=pa_thread_request();

		char* s=pa_strdup(afilename+9 /*strlen("parser://")*/);
		const char* method_cstr=lsplit(&s, '/');
		const String* method=new String(method_cstr);
		String::Body param_body("/");  
		if(s)
			param_body.append_know_length(s, strlen(s));

		VString* vparam=new VString(*new String(param_body, String::L_TAINTED));
		{
			Temp_lang temp_lang(r, String::L_XML); // default language: XML
			Request::Execute_nonvirtual_method_result body=
				r.execute_nonvirtual_method(r.main_class, *method, vparam, true);
			if(body.string) {
				buf=body.string->untaint_cstr(r.flang);
			} else
				throw Exception(0,
					new String(afilename),
					"'%s' method not found in %s class", 
							method_cstr, MAIN_CLASS_NAME);
		}
	} catch(const Exception& e) {
		buf=e.comment();
	} catch(...) {
		buf="xmlFileOpenLocalhost: unknown error";
	}
	MemoryStream* stream=new(UseGC) MemoryStream;
	stream->m_buf=buf;
	stream->m_size=strlen(buf);
	return (void *)stream;
}

/**
 * pa_xmlFileReadMethod:
 * @context:  the I/O context
 * @buffer:  where to drop data
 * @len:  number of bytes to write
 *
 * Read @len bytes to @buffer from the I/O channel.
 *
 * Returns the number of bytes written
 */
static int
pa_xmlFileReadMethod (void * context, //< MemoryStream actually
					  char * buffer, int len) 
{
	MemoryStream& stream=*static_cast(context);

	return stream.read(buffer, len);
}

static int
pa_xmlFileCloseMethod (void * /*context*/) {
	return 0;
}



void pa_xml_io_init() {
	// file open monitorer [for xslt cacher]
	// safe mode checker, always fail match, but checks non-"://" there
	xmlRegisterInputCallbacks(
		xmlFileMatchMonitor, xmlFileOpenMonitor,
		pa_xmlFileReadMethod, pa_xmlFileCloseMethod);

	// http://localhost/abc -> $ENV{DOCUMENT_ROOT}/abc | ./abc
	xmlRegisterInputCallbacks(
		xmlFileMatchLocalhost, xmlFileOpenLocalhost,
		pa_xmlFileReadMethod, pa_xmlFileCloseMethod);

	// parser://method/param/here -> ^MAIN:method[/params/here]
	xmlRegisterInputCallbacks(
		xmlFileMatchMethod, xmlFileOpenMethod,
		pa_xmlFileReadMethod, pa_xmlFileCloseMethod);
}

#endif
parser-3.4.3/src/main/pa_exec.C000644 000000 000000 00000026270 12173314667 016360 0ustar00rootwheel000000 000000 /** @file
	Parser: program executing for different OS-es.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)

	@todo setrlimit
*/

#include "pa_config_includes.h"

#include "pa_exec.h"
#include "pa_exception.h"
#include "pa_common.h"

volatile const char * IDENT_PA_EXEC_C="$Id: pa_exec.C,v 1.84 2013/07/22 20:44:39 moko Exp $" IDENT_PA_EXEC_H;

#ifdef _MSC_VER

#include 

/// this func from http://www.ccas.ru/~posp/popov/spawn.htm
static DWORD CreateHiddenConsoleProcess(LPCTSTR szCmdLine,
										LPCTSTR szScriptFileSpec,
										char *szEnv,
										PROCESS_INFORMATION* ppi, 
										LPHANDLE phInWrite,
										LPHANDLE phOutRead,
										LPHANDLE phErrRead)
{
	DWORD result=0;
	BOOL fCreated;
	STARTUPINFO si;
	SECURITY_ATTRIBUTES sa={0};
	HANDLE hInRead;
	HANDLE hOutWrite;
	HANDLE hErrWrite;
	
	// Create pipes
	// initialize security attributes for handle inheritance (for WinNT)
	sa.nLength=sizeof(sa);
	sa.bInheritHandle=TRUE;
	sa.lpSecurityDescriptor=NULL;
	
	// create STDIN pipe
	if(!CreatePipe(&hInRead, phInWrite, &sa, 0))
		goto error;
	
	// create STDOUT pipe
	if(!CreatePipe(phOutRead, &hOutWrite, &sa, 0))
		goto error;
	
	// create STDERR pipe
	if(!CreatePipe(phErrRead, &hErrWrite, &sa, 0))
		goto error;
	
	// process startup information
	memset(&si, 0, sizeof(si));
	si.cb=sizeof(si); 
	si.dwFlags=STARTF_USESHOWWINDOW | STARTF_USESTDHANDLES;
	// child process' console must be hidden for Win95 compatibility
	si.wShowWindow=SW_HIDE;
	// assign "other" sides of pipes
	si.hStdInput=hInRead;
	si.hStdOutput=hOutWrite;
	si.hStdError=hErrWrite;
	
	// calculating script's directory
	char dir[MAX_STRING];
	strncpy(dir, szScriptFileSpec, MAX_STRING-1); dir[MAX_STRING-1]=0;
	lsplit(dir,' '); // trim arguments
	rsplit(dir,'/'); rsplit(dir,'\\'); // trim filename
	
	// Create a child process (suspended)
	fCreated=CreateProcess(NULL,
		(LPTSTR)szCmdLine,
		NULL,
		NULL,
		TRUE,
		CREATE_NO_WINDOW,
		szEnv,
		dir,
		&si,
		ppi);
	if(!fCreated)
		result=GetLastError();
	
	CloseHandle(hInRead);
	CloseHandle(hOutWrite);
	CloseHandle(hErrWrite);
	
	if(!fCreated)
		goto error;
	
	return result;
	
error:
	if(!result/*yet*/)
		result=GetLastError(); // get it
	
	CloseHandle(*phInWrite);
	CloseHandle(*phOutRead);
	CloseHandle(*phErrRead);
	
	return result;
}

static void read_pipe(String& result, HANDLE hOutRead, String::Language lang){
	while(true) {
		char *buf=new(PointerFreeGC) char[MAX_STRING+1];
		DWORD size=0;
		if(!ReadFile(hOutRead, buf, MAX_STRING, &size, NULL) || !size) 
			break;
		buf[size]=0;
		result.append_know_length(buf, size, lang);
	}
}

static void read_pipe(File_read_result& result, HANDLE hOutRead){

	char *buf=(char*)pa_malloc(MAX_STRING+1);
	DWORD bufsize = MAX_STRING;

	result.headers = 0;
	result.length = 0;
	result.str = 0;
	result.success = false;

	while(true) {
		DWORD size=0;
		if(!ReadFile(hOutRead, buf + result.length, bufsize - result.length, &size, NULL) || !size)
			break;
		result.length += size;
		if(result.length >= bufsize){
			bufsize *= 2;
			buf=(char*)pa_realloc(buf, bufsize+1);
		}
		result.str=buf;
	}
}

static const char* buildCommand(const char* file_spec_cstr, const ArrayString& argv) {
	const char* result=file_spec_cstr;
	if(FILE *f=fopen(file_spec_cstr, "r")) {
		try {
		char buf[MAX_STRING];
		size_t size=fread(buf, 1, MAX_STRING-1, f);
		if(size>2) {
			buf[size]=0;
			if(strncmp(buf, "#!", 2)==0) {
				const char* begin=buf+2;
				while(*begin==' ') // alx: were an old magic for some linux-es
					begin++;
				if(const char *end=strchr(begin, '\n')) {
					String string(pa_strdup(begin, end-begin));
					string << " " << file_spec_cstr;
					result=string.cstr();
				}
			}
		}
		} catch(...) {
			fclose(f);
			rethrow;
		}
		fclose(f);
	}
	{ // appending argv
		String string(result);
		for(size_t i=0; i= bufsize){
			bufsize *= 2;
			buf=(char*)pa_realloc(buf, bufsize+1);
		}
		result.str=buf;
	}
}

#endif

#ifndef DOXYGEN
struct Append_env_pair_info {
#ifdef _MSC_VER
	String::Body& body;
	Append_env_pair_info(String::Body& abody): body(abody) {}
#else
	char **env_ref;
#endif
};
#endif

///@test maybe here and at argv construction --- untaint_cstr(String::L_AS_IS
static void append_env_pair(HashStringString::key_type key, HashStringString::value_type value,
		Append_env_pair_info *info) {
#ifdef _MSC_VER
	info->body << key << "=" << value;
	info->body.append_know_length("\1", 1); // placeholder for of zero byte
#else
	String::Body body;
	body << key << "=" << value.cstr();

	*(info->env_ref++)=body.cstrm();
#endif
}

PA_exec_result pa_exec(
			bool forced_allow,
			const String& file_spec, 
			const HashStringString* env, 
			const ArrayString& argv, 
			String& in) {
	PA_exec_result result;

#ifdef NO_PA_EXECS
	if(!forced_allow)
		throw Exception(PARSER_RUNTIME,
			&file_spec,
			"parser execs are disabled [recompile parser without --disable-execs configure option]");
#endif

#ifdef _MSC_VER

	PROCESS_INFORMATION pi;	
	HANDLE hInWrite, hOutRead, hErrRead;
	const char* script_spec_cstr=file_spec.taint_cstr(String::L_FILE_SPEC);
	const char* cmd=buildCommand(script_spec_cstr, argv);
	char* env_cstr=0;
	if(env) {
		String::Body body;
		Append_env_pair_info info(body);
		env->for_each(append_env_pair, &info);
		env_cstr=info.body.cstrm();
		for(char* replacer=env_cstr; *replacer; replacer++)
			if(*replacer=='\1')
				*replacer=0;
	}
	if(DWORD error=CreateHiddenConsoleProcess(cmd, script_spec_cstr, env_cstr, &pi, &hInWrite, &hOutRead, &hErrRead)) {
		char szErrorDesc[MAX_STRING];
		const char* param="the file you tried to run";
		size_t error_size=FormatMessage(
			FORMAT_MESSAGE_FROM_SYSTEM|FORMAT_MESSAGE_ARGUMENT_ARRAY , NULL, error,
			MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL),
			szErrorDesc, sizeof(szErrorDesc), (va_list *)¶m);
		if(error_size>3) // ".\r\n"
			szErrorDesc[error_size-3]=0;

		throw Exception("file.execute",
			&file_spec,
			"exec failed - %s (%u). Consider adding shbang line (#!x:\\interpreter\\command line)", 
				error_size?szErrorDesc:"", error);
	} else {
		const char* in_cstr=in.cstr();
		DWORD written_size;
		WriteFile(hInWrite, in_cstr, in.length(), &written_size, NULL);
		// EOF for stupid text reads
		// normally they should read CONTENT_LENGTH bytes,
		// without this char
		WriteFile(hInWrite, "\x1A", 1, &written_size, NULL);
		CloseHandle(hInWrite);
		read_pipe(result.out, hOutRead);
		CloseHandle(hOutRead);
		read_pipe(result.err, hErrRead, String::L_TAINTED);
		CloseHandle(hErrRead);
		// We must close the handles to the new process and its main thread
		// to prevent handle and memory leaks.
		CloseHandle(pi.hProcess);
		CloseHandle(pi.hThread);
	}

#else

	// execve needs non const
	char* file_spec_cstr=file_spec.taint_cstrm(String::L_FILE_SPEC); 

	int pipe_write, pipe_read, pipe_err;

	if(!forced_allow) {
		struct stat finfo;
		if(stat(file_spec_cstr, &finfo)!=0)
			throw Exception("file.missing", 
				&file_spec, 
				"stat failed: %s (%d), actual filename '%s'", 
					strerror(errno), errno, file_spec_cstr);

		check_safe_mode(finfo, file_spec, file_spec_cstr);
	}

	char* argv_cstrs[1+100+1]={file_spec_cstr, 0};
	const int argv_size=argv.count();
	const int argv_max=sizeof(argv_cstrs)/sizeof(argv_cstrs[0])-1-1;
	if(argv_size>argv_max)
		throw Exception(PARSER_RUNTIME,
			&file_spec,
			"too many arguments (%d > max %d)", argv_size, argv_max);
	for(int i=0; icstrm();
	argv_cstrs[1+argv_size]=0;

	char **env_cstrs;
	if(env) {
		env_cstrs=new(PointerFreeGC) char *[env->count()+1/*0*/];
		Append_env_pair_info info={env_cstrs}; 
		env->for_each(append_env_pair, &info);
		*info.env_ref=0;
	} else
		env_cstrs=0;

	pid_t pid=execve_piped(
		file_spec_cstr,
		argv_cstrs, env_cstrs,
		&pipe_write, &pipe_read, &pipe_err);
	if(pid>0) {
		// in child
		if(!in.is_empty()) {// there is some in data
			const char* in_cstr=in.cstr();
			write(pipe_write, in_cstr, in.length());
		}
		close(pipe_write);
		read_pipe(result.out, pipe_read);
		close(pipe_read);
		read_pipe(result.err, pipe_err, String::L_TAINTED);
		close(pipe_err);

		result.status=get_exit_status(pid); // negative may mean "-errno[execl()]"
	} else { 
		const char* str=strerror(errno);
		throw Exception("file.execute",
			&file_spec,
			"%s error: %s (%d)", pid<0?"fork":"pipe", str?str:"", errno); 
	}
#endif

	return result;
}
parser-3.4.3/src/main/pa_string.C000644 000000 000000 00000062667 12171262342 016742 0ustar00rootwheel000000 000000 /** @file
	Parser: string class. @see untalength_t.C.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_string.h"
#include "pa_exception.h"
#include "pa_table.h"
#include "pa_dictionary.h"
#include "pa_charset.h"
#include "pa_vregex.h"

volatile const char * IDENT_PA_STRING_C="$Id: pa_string.C,v 1.244 2013/07/16 15:21:06 moko Exp $" IDENT_PA_STRING_H;

const String String::Empty;


// pa_atoui is based on Manuel Novoa III _strto_l for uClibc

unsigned int pa_atoui(const char *str, int base, const String* problem_source){
	unsigned int result = 0;
	const char *pos = str;

	while (isspace(*pos)) /* skip leading whitespace */
		++pos;

	if (base == 16 && *pos == '0') { /* handle option prefix */
		++pos;
		if (*pos == 'x' || *pos == 'X') {
			++pos;
		}
	}

	if (base == 0) { /* dynamic base */
		base = 10; /* default is 10 */
		if (*pos == '0') {
			++pos;
			if (*pos == 'x' || *pos == 'X')
				++pos;
				base=16;
		}
	}

	if (base < 2 || base > 16) { /* illegal base */
		throw Exception(PARSER_RUNTIME, 0, "base to must be an integer from 2 to 16");
	}

	unsigned int cutoff = UINT_MAX / base;
	int cutoff_digit = UINT_MAX - cutoff * base;

	while(true) {
		int digit;
		
		if ((*pos >= '0') && (*pos <= '9')) {
			digit = (*pos - '0');
		} else if (*pos >= 'a') {
			digit = (*pos - 'a' + 10);
		} else if (*pos >= 'A') {
			digit = (*pos - 'A' + 10);
		} else break;

		if (digit >= base) {
			break;
		}
		
		++pos;
		
		/* adjust number, with overflow check */
		if ((result > cutoff) || ((result == cutoff) && (digit > cutoff_digit))) {
			throw Exception("number.format", problem_source, problem_source ? "out of range (int)" : "'%s' is out of range (int)", str);
		} else {
			result  = result * base + digit;
		}
	}

	while(char c=*pos++)
		if(!isspace(c))
			throw Exception("number.format", problem_source, problem_source ? "invalid number (int)" : "'%s' is invalid number (int)", str);

	return result;
}

int pa_atoi(const char* str, const String* problem_source) {
	if(!str)
		return 0;

	while(isspace(*str))
		str++;

	if(!*str)
		return 0;

	bool negative=false;
	if(str[0]=='-') {
		negative=true;
		str++;
	} else if(str[0]=='+') {
		str++;
	}

	unsigned int result=pa_atoui(str, 0, problem_source);

	if(negative && result <= ((unsigned int)(-(1+INT_MIN)))+1)
		return -(int)result;
	
	if(result<=INT_MAX)
		return (int)result;
	
	throw Exception("number.format", problem_source, problem_source ? "out of range (int)" : "'%s' is out of range (int)", str);
}

double pa_atod(const char* str, const String* problem_source) {
	if(!str)
		return 0;

	while(isspace(*str))
		str++;

	if(!*str)
		return 0;

	bool negative=false;
	if(str[0]=='-') {
		negative=true;
		str++;
	} else if(str[0]=='+') {
		str++;
	}

	double result;
	if(str[0]=='0')
		if(str[1]=='x' || str[1]=='X'){
			// 0xABC
			result=(double)pa_atoui(str, 0, problem_source);
			return negative ? -result : result;
		} else {
			 // skip leading 0000, to disable octal interpretation
			do str++; while(*str=='0');
		}

	char *error_pos;
	result=strtod(str, &error_pos);

	while(char c=*error_pos++)
		if(!isspace((unsigned char)c))
			throw Exception("number.format", problem_source, problem_source ? "invalid number (double)" : "'%s' is invalid number (double)", str);

	return negative ? -result : result;
}

// cord lib extension

#ifndef DOXYGEN
typedef struct {
    ssize_t countdown;
    int target;	/* Character we're looking for	*/
} chr_data;
#endif
static int CORD_range_contains_chr_greater_then_proc(char c, size_t size, void* client_data)
{
    register chr_data * d = (chr_data *)client_data;
    
    if (d -> countdown<=0) return(2);
    d -> countdown -= size;
    if (c > d -> target) return(1);
    return(0);
}
int CORD_range_contains_chr_greater_then(CORD x, size_t i, size_t n, int c)
{
    chr_data d;

    d.countdown = n;
    d.target = c;
    return(CORD_block_iter(x, i, CORD_range_contains_chr_greater_then_proc, &d) == 1/*alternatives: 0 normally ended, 2=struck 'n'*/);
}

static int CORD_block_count_proc(char /*c*/, size_t /*size*/, void* client_data)
{
    int* result=(int*)client_data;
    (*result)++;
    return(0); // 0=continue
}
size_t CORD_block_count(CORD x)
{
	size_t result=0;
	CORD_block_iter(x, 0, CORD_block_count_proc, &result);
    return result;
}

// helpers

/// String::match uses this as replace & global search table columns

const int MAX_MATCH_GROUPS=100;

class String_match_table_template_columns: public ArrayString {
public:
	String_match_table_template_columns() {
		*this+=new String("prematch");
		*this+=new String("match");
		*this+=new String("postmatch");
		for(int i=0; iisUTF8()){
		const char* pos=chars;
		while(unsigned char c=*pos++)
			if(c>127){
				fast=false;
				break;
			}
	}

	size_t start=0;
	size_t end=our_length;
	if(!chars)
		chars=" \t\n"; // white space

	if(fast){
		// from left...
		if(kind!=TRIM_END) {
			CORD_pos pos; set_pos(pos, 0);
			while(true) {
				char c=CORD_pos_fetch(pos);
				if(strchr(chars, c)) {
					if(++start==our_length)
						return 0; // all chars are empty, just return empty string
				} else
					break;			

				CORD_next(pos);
			}
		}

		// from right..
		if(kind!=TRIM_START) {
			CORD_pos pos; set_pos(pos, end-1);
			while(true) {
				char c=CORD_pos_fetch(pos);
				if(strchr(chars, c)) {
					if(--end==0) // optimization: NO need to check for 'end>=start', that's(<) impossible
						return 0; // all chars are empty, just return empty string
				} else
					break;			

				CORD_prev(pos);
			}
		}
	} else {
		const XMLByte* src_begin=(const XMLByte*)cstr();
		const XMLByte* src_end=src_begin+our_length;

		// from left...
		if(kind!=TRIM_END) {
			while(src_begin127 && *src_begin<0xC0))
					char_length++;

				bool found=false;
				for(const char* chars_byte=chars; chars_byte=strchr(chars_byte, *ptr); chars_byte++)
					if(strncmp(chars_byte, (const char*)ptr, char_length)==0){
						found=true;
						break;
					}

				if(found){
					start+=char_length;
					if(start==our_length)
						return 0; // all chars are empty, just return empty string
				} else
					break;
			}
		}

		// from right..
		if(kind!=TRIM_START) {
			while(src_begin127 && *src_end<0xC0))
					char_length++;

				bool found=false;
				for(const char* chars_byte=chars; chars_byte=strchr(chars_byte, *src_end); chars_byte++)
					if(strncmp(chars_byte, (const char*)src_end, char_length)==0){
						found=true;
						break;
					}

				if(found){
					end-=char_length;
					if(end==0)
						return 0; // all chars are empty, just return empty string
				} else
					break;
			}
		}
	}

	if(start==0 && end==our_length) // nobody moved a thing
		return *this;

	if(out_start)
		*out_start=start;
	size_t new_length=end-start;
	if(out_length)
		*out_length=new_length;

	return mid(start, new_length);
}

static int CORD_batched_iter_fn_generic_hash_code(char c, void * client_data) {
	uint& result=*static_cast(client_data);
	generic_hash_code(result, c);
	return 0;
}
static int CORD_batched_iter_fn_generic_hash_code(const char*  s, void * client_data) {
	uint& result=*static_cast(client_data);
	generic_hash_code(result, s);
	return 0;
};
uint String::Body::get_hash_code() const {
#ifdef HASH_CODE_CACHING
	if(hash_code)
		return hash_code;
#else
	uint hash_code=0;
#endif
	if (body && CORD_IS_STRING(body)){
		generic_hash_code(hash_code, body);
	} else {
		CORD_iter5(body, 0,
			CORD_batched_iter_fn_generic_hash_code, 
			CORD_batched_iter_fn_generic_hash_code, &hash_code);
	}
	return hash_code;
}

struct CORD_pos_info {
	const char* chars;
	size_t left;
	size_t pos;
};

// can be called only for IS_FUNCTION(CORD) which is used in String::Body::strrpbrk
static int CORD_iter_fn_rpos(char c, CORD_pos_info* info) {
	if(info->pos < info->left){
		info->pos=STRING_NOT_FOUND;
		return 1;
	}
	if(strchr(info->chars, c))
		return 1;
	--(info->pos);
	return 0;
}

size_t String::Body::strrpbrk(const char* chars, size_t left, size_t right) const {
	if(is_empty() || !chars || !strlen(chars))
		return STRING_NOT_FOUND;
	CORD_pos_info info={chars, left, right};
	if(CORD_riter4(body, right, (CORD_iter_fn)CORD_iter_fn_rpos, &info))
		return info.pos;
	else
		return STRING_NOT_FOUND;
}


// can be called only for IS_FUNCTION(CORD) which is used in String::Body::rskipchars
static int CORD_iter_fn_rskip(char c, CORD_pos_info* info) {
	if(info->pos < info->left) {
		info->pos=STRING_NOT_FOUND;
		return 1;
	}
	if(!strchr(info->chars, c))
		return 1;
	--(info->pos);
	return 0;
}

size_t String::Body::rskipchars(const char* chars, size_t left, size_t right) const {
	if(is_empty() || !chars || !strlen(chars))
		return STRING_NOT_FOUND;
	CORD_pos_info info={chars, left, right};
	if(CORD_riter4(body, right, (CORD_iter_fn)CORD_iter_fn_rskip, &info))
		return info.pos;
	else
		return STRING_NOT_FOUND;
}

// String methods

String& String::append_know_length(const char* str, size_t known_length, Language lang) {
	if(!known_length)
		return *this;

	// first: langs
	langs.append(body, lang, known_length);
	// next: letters themselves
	body.append_know_length(str, known_length);

	ASSERT_STRING_INVARIANT(*this);
	return *this;
}
String& String::append_help_length(const char* str, size_t helper_length, Language lang) {
	if(!str)
		return *this;
	size_t known_length=helper_length?helper_length:strlen(str);
	if(!known_length)
		return *this;

	return append_know_length(str, known_length, lang);
}
String::String(int value, const char *format) : langs(L_CLEAN){
	char buf[MAX_NUMBER];
	body.append_strdup_know_length(buf, snprintf(buf, MAX_NUMBER, format, value));
}
String& String::append_strdup(const char* str, size_t helper_length, Language lang) {
	size_t known_length=helper_length?helper_length:strlen(str);
	if(!known_length)
		return *this;

	// first: langs
	langs.append(body, lang, known_length);
	// next: letters themselves
	body.append_strdup_know_length(str, known_length);

	ASSERT_STRING_INVARIANT(*this);
	return *this;
}

struct CORD_length_info {
	size_t len;
	size_t skip;
};

int CORD_batched_len(const char* s, CORD_length_info* info){
	info->len += lengthUTF8( (const XMLByte *)s, (const XMLByte *)s+strlen(s));	return 0;
}

// can be called only for IS_FUNCTION(CORD) which are used in large String::Body::mid
int CORD_batched_len(const char c, CORD_length_info* info){
	if (info->skip==0){
		info->len++;
		info->skip = lengthUTF8Char(c)-1;
	} else {
		info->skip--;
	}
	return 0;
}

size_t String::length(Charset& charset) const {
	if(charset.isUTF8()){
		CORD_length_info info = {0, 0};
		body.for_each(CORD_batched_len, CORD_batched_len, &info);
		return info.len;
	} else
		return body.length();
}

/// @todo check in doc: whether it documents NOW bad situation "abc".mid(-1, 3) =were?="ab"
String& String::mid(size_t substr_begin, size_t substr_end) const {
	String& result=*new String;

	size_t self_length=length();
	substr_begin=min(substr_begin, self_length);
	substr_end=min(max(substr_end, substr_begin), self_length);
	size_t substr_length=substr_end-substr_begin;
	if(!substr_length)
		return result;

	// first: their langs
	result.langs.append(result.body, langs, substr_begin, substr_length);
	// next: letters themselves
	result.body=body.mid(substr_begin, substr_length);

	ASSERT_STRING_INVARIANT(result);
	return result;
}

// from, to and helper_length in characters, not in bytes (it's important for utf-8)
String& String::mid(Charset& charset, size_t from, size_t to, size_t helper_length) const {
	String& result=*new String;

	size_t self_length=(helper_length)?helper_length:length(charset);

	if(!self_length)
		return result;

	from=min(min(to, from), self_length);
	to=min(max(to, from), self_length);

	size_t substr_length=to-from;

	if(!substr_length)
		return result;

	if(charset.isUTF8()){
		const XMLByte* src_begin=(const XMLByte*)cstr();
		const XMLByte* src_end=src_begin+body.length();

		// convert 'from' and 'substr_length' from 'characters' to 'bytes'
		from=getUTF8BytePos(src_begin, src_end, from);
		substr_length=getUTF8BytePos(src_begin+from, src_end, substr_length);
		if(!substr_length)
			return result;
	}

	// first: their langs
	result.langs.append(result.body, langs, from, substr_length);
	// next: letters themselves
	result.body=body.mid(from, substr_length);

	ASSERT_STRING_INVARIANT(result);
	return result;
}

size_t String::pos(const String::Body substr, size_t this_offset, Language lang) const {
	size_t substr_length=substr.length();
	while(true) {
		size_t substr_begin=body.pos(substr, this_offset);
		
		if(substr_begin==CORD_NOT_FOUND)
			return STRING_NOT_FOUND;

		if(langs.check_lang(lang, substr_begin, substr_length))
			return substr_begin;

		this_offset=substr_begin+substr_length;
	}
}

size_t String::pos(const String& substr, 
				size_t this_offset, Language lang) const {
	return pos(substr.body, this_offset, lang);
}

size_t String::pos(Charset& charset, const String& substr, 
				size_t this_offset, Language lang) const {

	if(charset.isUTF8()){
		const XMLByte* srcPtr=(const XMLByte*)cstr();
		const XMLByte* srcEnd=srcPtr+body.length();

		// convert 'this_offset' from 'characters' to 'bytes'
		this_offset=getUTF8BytePos(srcPtr, srcEnd, this_offset);

		size_t result=pos(substr.body, this_offset, lang);
		return (result==CORD_NOT_FOUND)
			? STRING_NOT_FOUND
			: getUTF8CharPos(srcPtr, srcEnd, result); // convert 'result' from 'bytes' to 'characters'
	} else {
		size_t result=pos(substr.body, this_offset, lang);
		return (result==CORD_NOT_FOUND)
			? STRING_NOT_FOUND
			: result;
	}
}

void String::split(ArrayString& result, 
		   size_t& pos_after, 
		   const char* delim, 
		   Language lang, int limit) const {
	if(is_empty())
		return;
	size_t self_length=length();
	if(size_t delim_length=strlen(delim)) {
		size_t pos_before;
		// while we have 'delim'...
		for(; (pos_before=pos(delim, pos_after, lang))!=STRING_NOT_FOUND && limit; limit--) {
			result+=&mid(pos_after, pos_before);
			pos_after=pos_before+delim_length;
		}
		// last piece
		if(pos_afterinfo(); // I have no idea what does it for?

	bool need_pre_post_match=vregex->is_pre_post_match_needed();
	bool global=vregex->is_global_search();

	const char* subject=cstr();
	size_t subject_length=length();
	const int ovector_size=(1/*match*/+MAX_MATCH_GROUPS)*3;
	int ovector[ovector_size];

	Table::Action_options table_options;
	Table& table=*new Table(string_match_table_template, table_options);

	int prestart=0;
	int poststart=0;
	int postfinish=length();
	while(true) {
		int exec_result=vregex->exec(subject, subject_length, ovector, ovector_size, prestart);

		if(exec_result<0) // only PCRE_ERROR_NOMATCH might be here, other negative results cause an exception
			break;

		int prefinish=ovector[0];
		poststart=ovector[1];

		if (prestart==poststart && subject[poststart]=='\n'){
			prestart++;
			continue;
		}

		ArrayString* row=new ArrayString(3);
		if(need_pre_post_match) {
			*row+=&mid(0, prefinish); // .prematch column value
			*row+=&mid(prefinish, poststart); // .match
			*row+=&mid(poststart, postfinish); // .postmatch
		} else {
			*row+=&Empty; // .prematch column value
			*row+=&Empty; // .match
			*row+=&Empty; // .postmatch
		}
		
		for(int i=1; i=0 && ovector[i*2+1]>0)?&mid(ovector[i*2+0], ovector[i*2+1]):new String; // .i column value
		}
		
		matches_count++;
		row_action(table, row, prestart, prefinish, poststart, postfinish, info);

		if(!global || prestart==poststart) // last step
			break;

		prestart=poststart;
	}

	row_action(table, 0/*last time, no raw*/, 0, 0, poststart, postfinish, info);
	return vregex->is_just_count() ? 0 : &table;
}

String& String::change_case(Charset& source_charset, Change_case_kind kind) const {
	String& result=*new String();
	if(is_empty())
		return result;

	char* new_cstr=cstrm();

	if(source_charset.isUTF8()) {
		size_t new_cstr_len=length();
		switch(kind) {
		case CC_UPPER:
			change_case_UTF8((const XMLByte*)new_cstr, new_cstr_len, (XMLByte*)new_cstr, new_cstr_len, UTF8CaseToUpper);
			break;
		case CC_LOWER:
			change_case_UTF8((const XMLByte*)new_cstr, new_cstr_len, (XMLByte*)new_cstr, new_cstr_len, UTF8CaseToLower);
			break;
		default:
			assert(!"unknown change case kind");
			break; // never
		}	
		
	} else {
		const unsigned char *tables=source_charset.pcre_tables;

		const unsigned char *a;
		const unsigned char *b;
		switch(kind) {
		case CC_UPPER:
			a=tables+lcc_offset;
			b=tables+fcc_offset;
			break;
		case CC_LOWER:
			a=tables+lcc_offset;
			b=0;
			break;
		default:
			assert(!"unknown change case kind");
			a=b=0; // calm, compiler
			break; // never
		}	

		char *dest=new_cstr;
		unsigned char index;
		for(const char* current=new_cstr; (index=(unsigned char)*current); current++) {
			unsigned char c=a[index];
			if(b)
				c=b[c];

			*dest++=(char)c;
		}
	}
	result.langs=langs;
	result.body=new_cstr;

	return result;
}

const String& String::escape(Charset& source_charset) const {
	if(is_empty())
		return *this;

	return Charset::escape(*this, source_charset);
}

#define STRING_APPEND(result, from_cstr, langs, langs_offset, length) \
			result.langs.append(result.body, langs, langs_offset, length); \
			result.body.append_strdup_know_length(from_cstr, length);

const String& String::replace(const Dictionary& dict) const {
	if(!dict.count() || is_empty())
		return *this;

	String& result=*new String();
	const char* old_cstr=cstr();
	const char* prematch_begin=old_cstr;

	if(dict.count()==1) {
		// optimized simple case

		Dictionary::Subst subst=dict.get(0);
		while(const char* p=strstr(prematch_begin, subst.from)) {
			// prematch
			if(size_t prematch_length=p-prematch_begin) {
				STRING_APPEND(result, prematch_begin, langs, prematch_begin-old_cstr, prematch_length)
			}

			// match
			prematch_begin=p+subst.from_length;

			if(const String* b=subst.to) // are there any b?
				result<<*b;
		}

	} else {

		const char* current=old_cstr;
		while(*current) {
			if(Dictionary::Subst subst=dict.first_that_begins(current)) {
				// prematch
				if(size_t prematch_length=current-prematch_begin) {
					STRING_APPEND(result, prematch_begin, langs, prematch_begin-old_cstr, prematch_length)
				}

				// match
				// skip 'a' in 'current'; move prematch_begin
				current+=subst.from_length; prematch_begin=current;

				if(const String* b=subst.to) // are there any b?
					result<<*b;
			} else // simply advance
				current++; 
		}

	}

	if(prematch_begin==old_cstr) // not modified
		return *this;

	// postmatch
	if(size_t postmatch_length=old_cstr+length()-prematch_begin) {
		STRING_APPEND(result, prematch_begin, langs, prematch_begin-old_cstr, postmatch_length)
	}

	ASSERT_STRING_INVARIANT(result);
	return result;
}

static int serialize_body_char(char c, char** cur) {
	*((*cur)++)=c;
	return 0; // 0=continue
};
static int serialize_body_piece(const char* s, char** cur) {
	size_t length=strlen(s);
	memcpy(*cur, s, length);  *cur+=length;
	return 0; // 0=continue
};
static int serialize_lang_piece(char alang, size_t asize, char** cur) {
	// lang
	**cur=alang; (*cur)++;
	// length [WARNING: not cast, addresses must be %4=0 on sparc]
	memcpy(*cur, &asize, sizeof(asize));  *cur+=sizeof(asize);

	return 0; // 0=continue
}
String::Cm String::serialize(size_t prolog_length) const {
	size_t fragments_count=langs.count();
	size_t body_length=body.length();
	size_t buf_length=
		prolog_length //1
		+sizeof(size_t) //2
		+body_length //3
		+1 // 4 for zero terminator used in deserialize
		+sizeof(size_t) //5
		+fragments_count*(sizeof(char)+sizeof(size_t)); //6

	String::Cm result(new(PointerFreeGC) char[buf_length], buf_length);

	// 1: prolog
	char *cur=result.str+prolog_length;
	// 2: chars.count [WARNING: not cast, addresses must be %4=0 on sparc]
	memcpy(cur, &body_length, sizeof(body_length));  cur+=sizeof(body_length);
	// 3: letters
	body.for_each(serialize_body_char, serialize_body_piece, &cur);
	// 4: zero terminator
	*cur++=0;
	// 5: langs.count [WARNING: not cast, addresses must be %4=0 on sparc]
	memcpy(cur, &fragments_count, sizeof(fragments_count));  cur+=sizeof(fragments_count);
	// 6: lang info
	langs.for_each(body, serialize_lang_piece, &cur);

	return result;
}
bool String::deserialize(size_t prolog_size, void *buf, size_t buf_size) {
	size_t in_buf=buf_size;
	if(in_buf<=prolog_size)
		return false;
	in_buf-=prolog_size;

	// 1: prolog
	const char* cur=(const char* )buf+prolog_size;

	// 2: chars.count
	size_t body_length;
	if(in_bufbody_length)
				return false; // file curruption
			// uchar needed to prevent propagating 0x80 bit to upper bytes
			langs.append(total_length, (String::Language)(uchar)lang, fragment_length);
			total_length=combined_length;
			in_buf-=piece_length;
		}

		if(total_length!=body_length) // length(all language fragments) vs length(letters)
			return false;
	}
	if(in_buf!=0) // some strange extra bytes
		return false;

	ASSERT_STRING_INVARIANT(*this);
	return true;
}

const char* String::Body::v() const {
	return CORD_to_const_char_star(body, length());
}
void String::Body::dump() const {
	CORD_dump(body);
}

const char* String::Languages::v() const {
	if(opt.is_not_just_lang)
		return CORD_to_const_char_star(langs, 0);
	else
		return (const char*)&langs;
}
void String::Languages::dump() const {
	if(opt.is_not_just_lang)
		CORD_dump(langs);
	else
		puts((const char*)&langs);
}
const char* String::v() const {
	const uint LIMIT_VIEW=20;
	char* buf=(char*)malloc(MAX_STRING);
	const char*body_view=body.v();
	const char*langs_view=langs.v();
	snprintf(buf, MAX_STRING, 
		"%d:%.*s%s}   "
		"{%d:%s",
		langs.count(), LIMIT_VIEW, langs_view, strlen(langs_view)>LIMIT_VIEW?"...":"",
		strlen(body_view), body_view
	);

	return buf;
}

void String::dump() const {
	body.dump();
	langs.dump();
}

const String& String::trim(String::Trim_kind kind, const char* chars, Charset* source_charset) const {
	if(is_empty())
		return *this;

	size_t substr_begin, substr_length;
	Body new_body=body.trim(kind, chars, &substr_begin, &substr_length, source_charset);
	if(new_body==body) // we received unchanged pointer, do likewise
		return *this;
	// new_body differs from body, adjust langs along

	String& result=*new String;
	if(!new_body) // body.trim produced empty result
		return result;
	// body.trim produced nonempty result

	// first: their langs
	result.langs.append(result.body, langs, substr_begin, substr_length);
	// next: letters themselves
	result.body=new_body;

	ASSERT_STRING_INVARIANT(result);
	return result;
}
parser-3.4.3/src/main/pa_cache_managers.C000644 000000 000000 00000002144 11730603275 020340 0ustar00rootwheel000000 000000 /** @file
	Parser: status press center implementation.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_cache_managers.h"

volatile const char * IDENT_PA_CACHE_MANAGERS_C="$Id: pa_cache_managers.C,v 1.18 2012/03/16 09:24:13 moko Exp $" IDENT_PA_CACHE_MANAGERS_H;

#include "pa_sql_driver_manager.h"
#ifdef XML
#include "pa_stylesheet_manager.h"
#endif

// globals

Cache_managers* cache_managers=0;

Cache_managers::Cache_managers() {
	put("sql", (SQL_driver_manager=new SQL_Driver_manager));
#ifdef XML
	put("stylesheet", (stylesheet_manager=new Stylesheet_manager));
#endif
}

static void delete_one(Cache_managers::key_type /*akey*/, Cache_managers::value_type avalue, 
						int) {
	delete avalue;
}
Cache_managers::~Cache_managers() {
	for_each(delete_one, 0);
}

// methods

static void maybe_expire_one(Cache_managers::key_type /*akey*/, Cache_managers::value_type avalue, 
										  int) {
	avalue->maybe_expire_cache();
}
void Cache_managers::maybe_expire() {
	for_each(maybe_expire_one, 0);
}
parser-3.4.3/src/main/pa_socks.C000644 000000 000000 00000003307 12173056751 016547 0ustar00rootwheel000000 000000 /**	@file
	Parser: socks initialization/finalization.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

volatile const char * IDENT_PA_SOCKS_C="$Id: pa_socks.C,v 1.28 2013/07/21 22:17:13 moko Exp $";

#include "pa_config_includes.h"

#ifdef _MSC_VER

#include "pa_exception.h"
#include "pa_socks.h"
#include "pa_string.h"

#include 

WSADATA wsaData;

void pa_socks_init() {
	WORD wVersionRequested;
	int err; 
	wVersionRequested = MAKEWORD( 1, 1 ); 
	err = WSAStartup( wVersionRequested, &wsaData );
	if ( err != 0 ) {
		/* Tell the user that we could not find a usable */
		throw Exception(0, 0, "can not WSAStartup, err=%d", err);
	} 
}

void pa_socks_done() {
	/* Confirm that the WinSock DLL supports 2.2.*/
	/* Note that if the DLL supports versions greater    */
	/* than 2.2 in addition to 2.2, it will still return */
	/* 2.2 in wVersion since that is the version we      */
	/* requested.                                        */ 
	if ( LOBYTE( wsaData.wVersion ) == 2 || HIBYTE( wsaData.wVersion ) == 2 ) {
		WSACleanup();
		return;
	} 
}

const char* pa_socks_strerr(int no) {
	char buf[MAX_STRING];
	buf[0]=0;
	size_t error_size=FormatMessage( 
		FORMAT_MESSAGE_FROM_SYSTEM | 
		FORMAT_MESSAGE_IGNORE_INSERTS,
		NULL,
		no,
		0, // Default language
		(LPTSTR) &buf,
		sizeof(buf),
		NULL 
	);
	if(error_size>3) // ".\r\n"
		buf[error_size-3]=0;
	return buf[0]? pa_strdup(buf): "unknown error";
}
int pa_socks_errno() {
	return WSAGetLastError();
}

#else

void pa_socks_init() {}
void pa_socks_done() {}

const char* pa_socks_strerr(int no) {
	return strerror(no);
}
int pa_socks_errno() {
	return errno;
}

#endif
parser-3.4.3/src/main/pa_uue.C000644 000000 000000 00000005022 11730603276 016215 0ustar00rootwheel000000 000000 /** @file
	Parser: uuencoding impl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)

	@todo setrlimit
*/

#include "pa_config_includes.h"

#include "pa_uue.h"
#include "pa_memory.h"

volatile const char * IDENT_PA_UUE_C="$Id: pa_uue.C,v 1.16 2012/03/16 09:24:14 moko Exp $" IDENT_PA_UUE_H;

static unsigned char uue_table[64] = {
  '`', '!', '"', '#', '$', '%', '&', '\'',
  '(', ')', '*', '+', ',', '-', '.', '/',
  '0', '1', '2', '3', '4', '5', '6', '7',
  '8', '9', ':', ';', '<', '=', '>', '?',
  '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
  'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
  'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
  'X', 'Y', 'Z', '[', '\\',']', '^', '_'
};

const char* pa_uuencode(const unsigned char* in, size_t in_size, const char* file_name) {
	int count=45;

	size_t new_size = ((in_size / 3 + 1) * 4);
	new_size += 2 * new_size / (count / 3 * 4) /*chars in line + new lines*/ + 2;
	new_size += strlen(file_name) + 11/*header*/ + 6/*footer*/ + 1/*zero terminator*/;

	const char* result=new(PointerFreeGC) char[new_size];
	char* optr=(char*)result;

	//header
	optr += sprintf(optr, "begin 644 %s\n", file_name);

	//body
	for(const unsigned char *itemp=in; itemp<(in+in_size); itemp+=count) {
		int index;	

		if((itemp+count)>(in+in_size)) 
			count=in_size-(itemp-in);

		/*
		* for UU and XX, encode the number of bytes as first character
		*/
		*optr++ = uue_table[count];
		
		for (index=0; index<=count-3; index+=3) {
			*optr++ = uue_table[itemp[index] >> 2];
			*optr++ = uue_table[((itemp[index  ] & 0x03) << 4) | (itemp[index+1] >> 4)];
			*optr++ = uue_table[((itemp[index+1] & 0x0f) << 2) | (itemp[index+2] >> 6)];
			*optr++ = uue_table[  itemp[index+2] & 0x3f];
		}
		
		/*
		* Special handlitempg for itempcomplete litempes
		*/
		if (index != count) {
			if (count - index == 2) {
				*optr++ = uue_table[itemp[index] >> 2];
				*optr++ = uue_table[((itemp[index  ] & 0x03) << 4) | 
					( itemp[index+1] >> 4)];
				*optr++ = uue_table[((itemp[index+1] & 0x0f) << 2)];
				*optr++ = uue_table[0];
			}
			else if (count - index == 1) {
				*optr++ = uue_table[ itemp[index] >> 2];
				*optr++ = uue_table[(itemp[index] & 0x03) << 4];
				*optr++ = uue_table[0];
				*optr++ = uue_table[0];
			}
		}
		/*
		* end of line
		*/
		*optr++ = '\n';
	}
	
	//footer
	optr += sprintf(optr, "`\nend\n");

	//throw Exception(PARSER_RUNTIME, 0, "%d %d %d", in_size, new_size, (size_t)(optr-result));
	assert((size_t)(optr-result) < new_size);

	return result;
}
parser-3.4.3/src/main/pa_http.C000644 000000 000000 00000072617 12173450422 016407 0ustar00rootwheel000000 000000 /** @file
	Parser: http support functions.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
 */

#include "pa_http.h"
#include "pa_common.h"
#include "pa_charsets.h"
#include "pa_request_charsets.h"
#include "pa_request.h"
#include "pa_vfile.h"
#include "pa_random.h"

volatile const char * IDENT_PA_HTTP_C="$Id: pa_http.C,v 1.59 2013/07/23 09:46:58 moko Exp $" IDENT_PA_HTTP_H; 

#ifdef _MSC_VER
#include 
#else
#define closesocket close
#endif

// defines

#define HTTP_METHOD_NAME	"method"
#define HTTP_FORM_NAME	"form"
#define HTTP_BODY_NAME	"body"
#define HTTP_TIMEOUT_NAME	"timeout"
#define HTTP_HEADERS_NAME	"headers"
#define HTTP_FORM_ENCTYPE_NAME	"enctype"
#define HTTP_ANY_STATUS_NAME	"any-status"
#define HTTP_OMIT_POST_CHARSET_NAME	"omit-post-charset"	// ^file::load[...;http://...;$.method[post]] by default adds charset to content-type

#define HTTP_TABLES_NAME "tables"

#define HTTP_USER "user"
#define HTTP_PASSWORD "password"

#define DEFAULT_USER_AGENT "parser3"

#ifndef INADDR_NONE
#define INADDR_NONE ((ulong) -1)
#endif

#undef CRLF
#define CRLF "\r\n"

// helpers

class Cookies_table_template_columns: public ArrayString {
public:
	Cookies_table_template_columns() {
		*this+=new String("name");
		*this+=new String("value");
		*this+=new String("expires");
		*this+=new String("max-age");
		*this+=new String("domain");
		*this+=new String("path");
		*this+=new String("httponly");
		*this+=new String("secure");
	}
};


static bool set_addr(struct sockaddr_in *addr, const char* host, const short port){
	memset(addr, 0, sizeof(*addr)); 
	addr->sin_family=AF_INET;
	addr->sin_port=htons(port); 
	if(host) {
		ulong packed_ip=inet_addr(host);
		if(packed_ip!=INADDR_NONE)
			memcpy(&addr->sin_addr, &packed_ip, sizeof(packed_ip)); 
		else {
			struct hostent *hostIP=gethostbyname(host);
			if(hostIP) 
				memcpy(&addr->sin_addr, hostIP->h_addr, hostIP->h_length); 
			else
				return false;
		} 
	} else 
		addr->sin_addr.s_addr=INADDR_ANY;
	return true;
}

size_t guess_content_length(char* buf) {
	char* ptr;
	if((ptr=strstr(buf, "Content-Length:"))) // Apache
		goto found;
	if((ptr=strstr(buf, "content-length:"))) // Parser 3 before 3.4.0
		goto found;
	if((ptr=strstr(buf, "Content-length:"))) // maybe 1
		goto found;
	if((ptr=strstr(buf, "CONTENT-LENGTH:"))) // maybe 2
		goto found;
	return 0;
found:
	char *error_pos;
	size_t result=(size_t)strtol(ptr+15/*strlen("Content-Length:")*/, &error_pos, 0);
	
	const size_t reasonable_initial_max=0x400*0x400*10 /*10M*/;
	if(result>reasonable_initial_max) // sanity check
		return reasonable_initial_max;
	return 0;//result;
}

static int http_read_response(char*& response, size_t& response_size, int sock, bool fail_on_status_ne_200) {
	int result=0;
	// fetching some to local buffer, guessing on possible Content-Length
	response_size=0x400*20; // initial size if Content-Length could not be determined	
	const size_t preview_size=0x400*20;
	char preview_buf[preview_size+1/*terminator*/];  // 20K buffer to preview headers
	ssize_t received_size=recv(sock, preview_buf, preview_size, 0); 
	if(received_size==0)
		goto done;
	if(received_size<0) {
		if(int no=pa_socks_errno())
			throw Exception("http.timeout", 
				0, 
				"error receiving response header: %s (%d)", pa_socks_strerr(no), no); 
		goto done;
	}
	// terminator [helps futher string searches]
	preview_buf[received_size]=0; 
	// checking status
	if(char* EOLat=strstr(preview_buf, "\n")) { 
		const String status_line(pa_strdup(preview_buf, EOLat-preview_buf));
		ArrayString astatus; 
		size_t pos_after=0;
		status_line.split(astatus, pos_after, " "); 
		const String& status_code=*astatus.get(astatus.count()>1?1:0);
		result=status_code.as_int(); 

		if(fail_on_status_ne_200 && result!=200)
			throw Exception("http.status",
				&status_code,
				"invalid HTTP response status");
	}
	// detecting response_size
	{
		if(size_t content_length=guess_content_length(preview_buf))
			response_size=preview_size+content_length; // a little more than needed, will adjust response_size by actual received size later
	}

	// [gcc is happier this way, see goto above]
	{
		// allocating initial buf
		response=(char*)pa_malloc_atomic(response_size+1/*terminator*/); // just setting memory block type
		char* ptr=response;
		size_t todo_size=response_size;
		// coping part of already received body
		memcpy(ptr, preview_buf, received_size);
		ptr+=received_size;
		todo_size-=received_size;		

		// we use terminator byte for two purposes here:
		// 1. we return there zero always, not knowing: maybe they would want to create String form $file.body?
		//     invariant: all Strings should have zero-terminated buffers
		// 2. we use that out-of-size byte to detect if our Content-Length guess was wrong
		//    when recv gets more than we expected
		//    a) we know that the Content-Length guess was wrong
		//    b) we have space to put the first byte of extra data
		//    c) we use less code to detect normal situation: on last while-cycle recv expected to just return 0
		while(true) {
			received_size=recv(sock, ptr, todo_size+1/*there is always a place for terminator*/, 0); 
			if(received_size==0) {
				response_size-=todo_size; // in case we received less than expected, cut down the reported size
				break;
			}
			if(received_size<0) {
				if(int no=pa_socks_errno())
					throw Exception("http.timeout", 
						0, 
						"error receiving response body: %s (%d)", pa_socks_strerr(no), no); 
				break;
			}
			// they've touched the terminator?
			if((size_t)received_size>todo_size)
			{
				// that means that our guessed response_size was not big enough
				const size_t grow_chunk_size=0x400*0x400; // 1M
				response_size+=grow_chunk_size;
				size_t ptr_offset=ptr-response;
				response=(char*)pa_realloc(response, response_size+1/*terminator*/);
				ptr=response+ptr_offset;
				todo_size+=grow_chunk_size;
			}
			// can't do this before realloc: we need =0) 
			closesocket(sock); 
		throw Exception("http.timeout", 
			0, 
			"timeout occured while retrieving document"); 
		return 0; // never
	} else {
		alarm(timeout_secs); 
#endif
		try {
			int result;
			struct sockaddr_in dest;
		
			if(!set_addr(&dest, host, port))
				throw Exception("http.host", 
					0, 
					"can not resolve hostname \"%s\"", host); 
			
			if((sock=socket(AF_INET, SOCK_STREAM, IPPROTO_TCP/*0*/))<0) {
				int no=pa_socks_errno();
				throw Exception("http.connect", 
					0, 
					"can not make socket: %s (%d)", pa_socks_strerr(no), no); 
			}

			// To enable SO_DONTLINGER (that is, disable SO_LINGER) 
			// l_onoff should be set to zero and setsockopt should be called
			linger dont_linger={0,0};
			setsockopt(sock, SOL_SOCKET, SO_LINGER, (const char *)&dont_linger, sizeof(dont_linger));

#ifdef WIN32
// SO_*TIMEO can be defined in .h but not implemlemented in protocol,
// failing subsequently with Option not supported by protocol (99) message
// could not suppress that, so leaving this only for win32
			int timeout_ms=timeout_secs*1000;
			setsockopt(sock, SOL_SOCKET, SO_SNDTIMEO, (const char*)&timeout_ms, sizeof(timeout_ms));
			setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO, (const char*)&timeout_ms, sizeof(timeout_ms));
#endif

			if(connect(sock, (struct sockaddr *)&dest, sizeof(dest))) {
				int no=pa_socks_errno();
				throw Exception("http.connect", 
					0, 
					"can not connect to host \"%s\": %s (%d)", host, pa_socks_strerr(no), no); 
			}

			if(send(sock, request, request_size, 0)!=(ssize_t)request_size) {
				int no=pa_socks_errno();
				throw Exception("http.timeout", 
					0, 
					"error sending request: %s (%d)", pa_socks_strerr(no), no); 
			}

			result=http_read_response(response, response_size, sock, fail_on_status_ne_200); 
			closesocket(sock); 
#ifdef PA_USE_ALARM
			alarm(0); 
#endif
			return result;
		} catch(...) {
#ifdef PA_USE_ALARM
			alarm(0); 
#endif
			if(sock>=0) 
				closesocket(sock); 
			rethrow;
		}
#ifdef PA_USE_ALARM
	}
#endif
}

#ifndef DOXYGEN
struct Http_pass_header_info {
	Request_charsets* charsets;
	String* request;
	bool* user_agent_specified;
	bool* content_type_specified;
	bool* content_type_url_encoded;
};
#endif

char *pa_http_safe_header_name(const char *name) {
	char *result=pa_strdup(name);
	char *n=result;
	if(!pa_isalpha((unsigned char)*n))
		*n++ = '_';
	for(; *n; ++n) {
		if (!pa_isalnum((unsigned char)*n) && *n != '-' && *n != '_')
			*n = '_';
	}
	return result;
}

static void http_pass_header(HashStringValue::key_type aname, 
				HashStringValue::value_type avalue, 
				Http_pass_header_info *info) {

	const char* name_cstr=aname.cstr();

	if(strcasecmp(name_cstr, HTTP_CONTENT_LENGTH)==0)
		return;

	String name=String(pa_http_safe_header_name(capitalize(name_cstr)), String::L_AS_IS);
	String value=attributed_meaning_to_string(*avalue, String::L_HTTP_HEADER, true);

	*info->request << name << ": " << value << CRLF;
	
	if(strcasecmp(name_cstr, HTTP_USER_AGENT)==0)
		*info->user_agent_specified=true;
	if(strcasecmp(name_cstr, HTTP_CONTENT_TYPE)==0){
		*info->content_type_specified=true;
		*info->content_type_url_encoded=StrStartFromNC(value.cstr(), HTTP_CONTENT_TYPE_FORM_URLENCODED);
	}
}

static void http_pass_cookie(HashStringValue::key_type name, 
				HashStringValue::value_type value, 
				Http_pass_header_info *info) {
	
	*info->request << String(name, String::L_HTTP_COOKIE) << "="
		<< attributed_meaning_to_string(*value, String::L_HTTP_COOKIE, true)
		<< "; "; 

}

static const String* basic_authorization_field(const char* user, const char* pass) {
	if(!user&& !pass)
		return 0;

	String combined;  
	if(user)
		combined<key, *row->get(0), info->result);
}
static void form_value2string(
					HashStringValue::key_type key, 
					HashStringValue::value_type value, 
					String* result) 
{
	if(const String* svalue=value->get_string())
		form_string_value2string(key, *svalue, *result);
	else if(Table* tvalue=value->get_table()) {
		Form_table_value2string_info info(key, *result);
		tvalue->for_each(form_table_value2string, &info);
	} else
		throw Exception(PARSER_RUNTIME,
			new String(key, String::L_TAINTED),
			"is %s, "HTTP_FORM_NAME" option value can be string or table only (file is allowed for $."HTTP_METHOD_NAME"[POST] + $."HTTP_FORM_ENCTYPE_NAME"["HTTP_CONTENT_TYPE_MULTIPART_FORMDATA"])", value->type());
}

const char* pa_form2string(HashStringValue& form, Request_charsets& charsets) {
	String string;
	form.for_each(form_value2string, &string);
	return string.untaint_and_transcode_cstr(String::L_URI, &charsets);
}

struct FormPart {
	Request* r;
	const char* boundary;
	String* string;
	Form_table_value2string_info* info;

	struct BinaryBlock{
		const char* ptr;
		size_t length;

		BinaryBlock(String* astring, Request* r): ptr(astring->untaint_and_transcode_cstr(String::L_AS_IS, &r->charsets)), length(strlen(ptr)){}
		BinaryBlock(const char* aptr, size_t alength): ptr(aptr), length(alength){}
	};

	Array blocks;

	FormPart(Request* ar, const char* aboundary): r(ar), boundary(aboundary), string(new String()){}

	const char *post(size_t &length){
		if(blocks.count()){
			blocks+=BinaryBlock(string, r);

			length=0;
			for(size_t i=0; imime_type_of(file_name);
	}
	*part.string << CRLF CRLF;
}

static void form_string_value2part(
				HashStringValue::key_type key,
				const String& value,
				FormPart& part)
{
	form_part_boundary_header(part, key);
	*part.string << value << CRLF;
}

static void form_file_value2part(
				HashStringValue::key_type key,
				VFile& vfile,  
				FormPart& part)
{
	form_part_boundary_header(part, key, vfile.fields().get(name_name)->as_string().cstr());
	part.blocks+=FormPart::BinaryBlock(part.string, part.r);
	part.blocks+=FormPart::BinaryBlock(vfile.value_ptr(), vfile.value_size());
	part.string=new String();
	*part.string << CRLF;
}

static void form_table_value2part(Table::element_type row, FormPart* part) {
	form_string_value2part(part->info->key, *row->get(0), *part);
}

static void form_value2part(
				HashStringValue::key_type key,
				HashStringValue::value_type value,
				FormPart& part)
{
	if(const String* svalue=value->get_string())
		form_string_value2part(key, *svalue, part);
	else if(Table* tvalue=value->get_table()) {
		Form_table_value2string_info info(key, *part.string);
		part.info = &info;
		tvalue->for_each(form_table_value2part, &part);
	} else if(VFile* vfile=static_cast(value->as("file"))){
		form_file_value2part(key, *vfile, part);
	} else
		throw Exception(PARSER_RUNTIME,
			new String(key, String::L_TAINTED),
			"is %s, "HTTP_FORM_NAME" option value can be string, table or file only", value->type());
}

const char* pa_form2string_multipart(HashStringValue& form, Request& r, const char* boundary, size_t& post_size){
	FormPart formpart(&r, boundary);
	form.for_each(form_value2part, formpart);
	*formpart.string << "--" << boundary << "--";
	// @todo: return binary blocks here to save memory in pa_internal_file_read_http
	return formpart.post(post_size);
}

static void find_headers_end(char* p,
		char*& headers_end_at,
		char*& raw_body)
{
	raw_body=p;
	// \n\n
	// \r\n\r\n
	while((p=strchr(p, '\n'))) {
		headers_end_at=++p; // \n>.<
		if(*p=='\r')  // \r\n>\r?<\n
			p++;
		if(*p=='\n') { // \r\n\r>\n?<
			raw_body=p+1;
			return;			
		}
	}
	headers_end_at=0;
}

// Set-Cookie: name=value; Domain=docs.foo.com; Path=/accounts; Expires=Wed, 13-Jan-2021 22:23:01 GMT; Secure; HttpOnly
static ArrayString* parse_cookie(Request& r, const String& cookie) {
	char *current=strdup(cookie.cstr());
	
	const String* name=0;
	const String* value=&String::Empty;
	const String* expires=&String::Empty;
	const String* max_age=&String::Empty;
	const String* path=&String::Empty;
	const String* domain=&String::Empty;
	const String* httponly=&String::Empty;
	const String* secure=&String::Empty;

	bool first_pair=true;

	do {
		if(char *meaning=search_stop(current, ';'))
			if(char *attribute=search_stop(meaning, '=')) {
				const String* sname=new String(unescape_chars(attribute, strlen(attribute), &r.charsets.source(), true/*don't convert '"' to space*/), String::L_TAINTED);
				const String* smeaning=0;
				if(meaning)
					smeaning=new String(unescape_chars(meaning, strlen(meaning), &r.charsets.source(), true/*don't convert '"' to space*/), String::L_TAINTED);

				if(first_pair) {
					// name + value
					name=sname;
					value=smeaning;
					first_pair=false;
				} else {
					const String& slower=sname->change_case(r.charsets.source(), String::CC_LOWER);

					if(slower == "expires")
						expires=smeaning;
					else if(slower == "max-age")
						max_age=smeaning;
					else if(slower == "domain")
						domain=smeaning;
					else if(slower == "path")
						path=smeaning;
					else if(slower == "httponly")
						httponly=new String("1", String::L_CLEAN);
					else if(slower == "secure")
						secure=new String("1", String::L_CLEAN);
					else {
						// todo@ ?
					}
				}
			}
	} while(current);

	if(!name)
		return 0;

	ArrayString* result=new ArrayString(8);
	*result+=name;
	*result+=value;
	*result+=expires;
	*result+=max_age;
	*result+=domain;
	*result+=path;
	*result+=httponly;
	*result+=secure;

	return result;
}

Table* parse_cookies(Request& r, Table *cookies){
	Table& result=*new Table(new Cookies_table_template_columns);

	for(Array_iterator i(*cookies); i.has_next(); )
		if(ArrayString* row=parse_cookie(r, *i.next()->get(0)))
			result+=row;

	return &result;
}

/// @todo build .cookies field. use ^file.tables.SET-COOKIES.menu{ for now
File_read_http_result pa_internal_file_read_http(Request& r,
						const String& file_spec,
						bool as_text,
						HashStringValue *options,
						bool transcode_text_result) {
	File_read_http_result result;
	char host[MAX_STRING];
	const char* uri; 
	short port=80;
	const char* method="GET";
	bool method_is_get=true;
	HashStringValue* form=0;
	int timeout_secs=2;
	bool fail_on_status_ne_200=true;
	bool omit_post_charset=false;
	Value* vheaders=0;
	Value* vcookies=0;
	Value* vbody=0;
	Charset *asked_remote_charset=0;
	Charset* real_remote_charset=0;
	const char* user_cstr=0;
	const char* password_cstr=0;
	const char* encode=0;
	bool multipart=false;

	if(options) {
		int valid_options=pa_get_valid_file_options_count(*options);

		if(Value* vmethod=options->get(HTTP_METHOD_NAME)) {
			valid_options++;
			method=vmethod->as_string().change_case(r.charsets.source(), String::CC_UPPER).cstr();
			method_is_get=strcmp(method, "GET")==0;
		}
		if(Value* vencode=options->get(HTTP_FORM_ENCTYPE_NAME)) {
			valid_options++;
			encode=vencode->as_string().cstr();
		}
		if(Value* vform=options->get(HTTP_FORM_NAME)) {
			valid_options++;
			form=vform->get_hash(); 
		} 
		if(vbody=options->get(HTTP_BODY_NAME)) {
			valid_options++;
		} 
		if(Value* vtimeout=options->get(HTTP_TIMEOUT_NAME)) {
			valid_options++;
			timeout_secs=vtimeout->as_int(); 
		} 
		if(vheaders=options->get(HTTP_HEADERS_NAME)) {
			valid_options++;
		} 
		if(vcookies=options->get(HTTP_COOKIES_NAME)) {
			valid_options++;
		} 
		if(Value* vany_status=options->get(HTTP_ANY_STATUS_NAME)) {
			valid_options++;
			fail_on_status_ne_200=!vany_status->as_bool(); 
		}
		if(Value* vomit_post_charset=options->get(HTTP_OMIT_POST_CHARSET_NAME)){
			valid_options++;
			omit_post_charset=vomit_post_charset->as_bool();
		}
		if(Value* vcharset_name=options->get(PA_CHARSET_NAME)) {
			asked_remote_charset=&charsets.get(vcharset_name->as_string().change_case(r.charsets.source(), String::CC_UPPER));
		} 
		if(Value* vresponse_charset_name=options->get(PA_RESPONSE_CHARSET_NAME)) {
			real_remote_charset=&charsets.get(vresponse_charset_name->as_string().change_case(r.charsets.source(), String::CC_UPPER));
		} 
		if(Value* vuser=options->get(HTTP_USER)) {
			valid_options++;
			user_cstr=vuser->as_string().cstr();
		} 
		if(Value* vpassword=options->get(HTTP_PASSWORD)) {
			valid_options++;
			password_cstr=vpassword->as_string().cstr();
		}

		if(valid_options!=options->count())
			throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
	}
	if(!asked_remote_charset) // defaulting to $request:charset
		asked_remote_charset=&(r.charsets).source();

	if(encode){
		if(method_is_get)
			throw Exception(PARSER_RUNTIME,
				0,
				"you can not use $."HTTP_FORM_ENCTYPE_NAME" option with method GET");

		multipart=strcasecmp(encode, HTTP_CONTENT_TYPE_MULTIPART_FORMDATA)==0;

		if(!multipart && strcasecmp(encode, HTTP_CONTENT_TYPE_FORM_URLENCODED)!=0)
			throw Exception(PARSER_RUNTIME,
				0,
				"$."HTTP_FORM_ENCTYPE_NAME" option value can be "HTTP_CONTENT_TYPE_FORM_URLENCODED" or "HTTP_CONTENT_TYPE_MULTIPART_FORMDATA" only");
	}

	if(vbody){
		if(method_is_get)
			throw Exception(PARSER_RUNTIME,
				0,
				"you can not use $."HTTP_BODY_NAME" option with method GET");

		if(form)
			throw Exception(PARSER_RUNTIME,
				0,
				"you can not use options $."HTTP_BODY_NAME" and $."HTTP_FORM_NAME" together");
	}

	//preparing request
	String& connect_string=*new String(file_spec);

	const char* request;
	size_t request_size;
	{
		// influence URLencoding of tainted pieces to String::L_URI lang
		Temp_client_charset temp(r.charsets, *asked_remote_charset);

		const char* connect_string_cstr=connect_string.untaint_and_transcode_cstr(String::L_URI, &(r.charsets));

		const char* current=connect_string_cstr;
		if(strncmp(current, "http://", 7)!=0)
			throw Exception(PARSER_RUNTIME, 
				&connect_string, 
				"does not start with http://"); //never
		current+=7;

		strncpy(host, current, sizeof(host)-1);  host[sizeof(host)-1]=0;
		char* host_uri=lsplit(host, '/');
		uri=host_uri?current+(host_uri-1-host):"/";
		char* port_cstr=lsplit(host, ':');
		
		if (port_cstr){
			char* error_pos=0;
			port=(short)strtol(port_cstr, &error_pos, 10);
			if(port==0 || *error_pos)
				throw Exception(PARSER_RUNTIME, &connect_string, "invalid port number '%s'", port_cstr);
		}

		// making request head
		String head;
		head << method << " " << uri;
		if(method_is_get && form)
			head << (strchr(uri, '?')!=0?"&":"?") << pa_form2string(*form, r.charsets);

		head <<" HTTP/1.0" CRLF "Host: "<< host;
		if (port != 80)
			head << ":" << port_cstr;
		head << CRLF;

		char* boundary=0;

		if(multipart){
			uuid uuid=get_uuid();
			const int boundary_bufsize=10+32+1/*for zero-teminator*/+1/*for faulty snprintfs*/;
			boundary=new(PointerFreeGC) char[boundary_bufsize];
			snprintf(boundary, boundary_bufsize,
				"----------%08X%04X%04X%02X%02X%02X%02X%02X%02X%02X%02X",
				uuid.time_low, uuid.time_mid, uuid.time_hi_and_version,
				uuid.clock_seq >> 8, uuid.clock_seq & 0xFF,
				uuid.node[0], uuid.node[1], uuid.node[2],
				uuid.node[3], uuid.node[4], uuid.node[5]);
		}

		String user_headers;
		bool user_agent_specified=false;
		bool content_type_specified=false;
		bool content_type_url_encoded=false;
		if(vheaders && !vheaders->is_string()) { // allow empty
			if(HashStringValue *headers=vheaders->get_hash()) {
				Http_pass_header_info info={
					&(r.charsets),
					&user_headers,
					&user_agent_specified,
					&content_type_specified,
					&content_type_url_encoded};
				headers->for_each(http_pass_header, &info); 
			} else
				throw Exception(PARSER_RUNTIME, 
					0,
					"headers param must be hash"); 
		};

		const char* request_body=0;
		size_t post_size=0;
		if(form && !method_is_get) {
			head << "Content-Type: " << (multipart ? HTTP_CONTENT_TYPE_MULTIPART_FORMDATA : HTTP_CONTENT_TYPE_FORM_URLENCODED);

			if(!omit_post_charset)
				head << "; charset=" << asked_remote_charset->NAME_CSTR();

			if(multipart) {
				head << "; boundary=" << boundary;
				request_body=pa_form2string_multipart(*form, r/*charsets & mime_type needed*/, boundary, post_size/*correct post_size returned here*/);
			} else {
				request_body=pa_form2string(*form, r.charsets);
				post_size=strlen(request_body);
			}
			head << CRLF;
		} else if(vbody) {
			// $.body was specified
			if(content_type_url_encoded){
				// transcode + url-encode
				request_body=vbody->as_string().untaint_and_transcode_cstr(String::L_URI, &(r.charsets));
			} else {
				// content-type != application/x-www-form-urlencoded -> transcode only, don't url-encode!
				request_body=Charset::transcode(
					String::C(vbody->as_string().cstr(), vbody->as_string().length()),
					r.charsets.source(),
					*asked_remote_charset
				);
			}
			post_size=strlen(request_body);
		}

		// http://www.ietf.org/rfc/rfc2617.txt
		if(const String* authorization_field_value=basic_authorization_field(user_cstr, password_cstr))
			head << "Authorization: " << *authorization_field_value << CRLF;

		head << user_headers;

		if(!user_agent_specified) // defaulting
			head << "User-Agent: " DEFAULT_USER_AGENT CRLF;

		if(form && !method_is_get && content_type_specified) // POST + form + content-type was specified
			throw Exception(PARSER_RUNTIME,
				0,
				"$.content-type can't be specified with method POST"); 

		if(vcookies && !vcookies->is_string()){ // allow empty
			if(HashStringValue* cookies=vcookies->get_hash()) {
				head << "Cookie: ";
				Http_pass_header_info info={&(r.charsets), &head, 0, 0, 0};
				cookies->for_each(http_pass_cookie, &info); 
				head << CRLF;
			} else
				throw Exception(PARSER_RUNTIME, 
					0,
					"cookies param must be hash");
		}

		if(request_body)
			head << "Content-Length: " << format(post_size, "%u") << CRLF;
		
		head << CRLF;
		
		const char *request_head=head.untaint_and_transcode_cstr(String::L_URI, &(r.charsets));

		if(request_body){
			size_t head_size = strlen(request_head);
			request_size=post_size + head_size;
			char *ptr=(char *)pa_malloc_atomic(request_size);
			memcpy(ptr, request_head, head_size);
			memcpy(ptr+head_size, request_body, post_size);
			request=ptr;
		} else {
			request_size=strlen(request_head);
			request=request_head;
		}
	}
	
	char* response;
	size_t response_size;

	// sending request
	int status_code=http_request(response, response_size,
		host, port, request, request_size,
		timeout_secs, fail_on_status_ne_200); 
	
	// processing results	
	char* raw_body; size_t raw_body_size;
	char* headers_end_at;
	find_headers_end(response, 
		headers_end_at,
		raw_body);
	raw_body_size=response_size-(raw_body-response);
	
	result.headers=new HashStringValue;
	VHash* vtables=new VHash;
	result.headers->put(HTTP_TABLES_NAME, vtables);

	if(headers_end_at) {
		*headers_end_at=0;
		const String header_block(String::C(response, headers_end_at-response), String::L_TAINTED);
		
		ArrayString aheaders;
		HashStringValue& tables=vtables->hash();

		size_t pos_after=0;
		header_block.split(aheaders, pos_after, "\n"); 
		
		// processing headers
		size_t aheaders_count=aheaders.count();
		for(size_t i=1; iget_table();
				} else {
					// first appearence
					Table::columns_type columns=new ArrayString(1);
					*columns+=new String("value");
					table=new Table(columns);
				}
				// this string becomes next row
				ArrayString& row=*new ArrayString(1);
				row+=&HEADER_VALUE;
				*table+=&row;
				// not existed before? add it
				if(!existed)
					tables.put(HEADER_NAME, new VTable(table));
			}

			result.headers->put(HEADER_NAME, new VString(HEADER_VALUE));
		}

		// filling $.cookies
		if(Value *vcookies=(Value *)tables.get("SET-COOKIE"))
			result.headers->put(HTTP_COOKIES_NAME, new VTable(parse_cookies(r, vcookies->get_table())));
	}

	if(as_text && raw_body_size>=3 && strncmp(raw_body, "\xEF\xBB\xBF", 3)==0){
		// skip UTF-8 signature (BOM code)
		raw_body+=3;
		raw_body_size-=3;
		if(!real_remote_charset)
			real_remote_charset=&UTF8_charset;
	}

	// output response
	String::C real_body=String::C(raw_body, raw_body_size);

	if(as_text && transcode_text_result && raw_body_size) { // raw_body_size must be checked because transcode returns CONST string in case length==0, which contradicts hacking few lines below
		// defaulting to used-asked charset [it's never empty!]
		if(!real_remote_charset)
			real_remote_charset=asked_remote_charset;

		real_body=Charset::transcode(real_body, *real_remote_charset, r.charsets.source());

	}

	result.str=const_cast(real_body.str); // hacking a little
	result.length=real_body.length;

	if(as_text && result.length)
		fix_line_breaks(result.str, result.length);

	result.headers->put(file_status_name, new VInt(status_code));

	return result;
}
parser-3.4.3/src/include/pa_dir.h000644 000000 000000 00000003671 12173316132 016743 0ustar00rootwheel000000 000000 /** @file
	Parser: directory scanning for different OS-es decls.

	Copyright (c) 2000-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_DIR_H
#define PA_DIR_H

#define IDENT_PA_DIR_H "$Id: pa_dir.h,v 1.25 2013/07/22 20:55:54 moko Exp $"

#include "pa_config_includes.h"

/** @struct ffblk 
	win32/unix unified directory entry structure name
	for findfirst/next/close interface
*/

#ifdef _MSC_VER

#include 

#define MAXPATH MAX_PATH

struct ffblk {
	DWORD ff_attrib;/*dwFileAttributes;*/
	FILETIME ftCreationTime;
	FILETIME ftLastAccessTime;
	FILETIME ftLastWriteTime;
	DWORD nFileSizeHigh;
	DWORD nFileSizeLow;
	DWORD dwReserved0;
	DWORD dwReserved1;
	CHAR   ff_name[ MAX_PATH ];/*cFileName[ MAX_PATH ];*/
	CHAR   cAlternateFileName[ 14 ];
	/*helper*/
	HANDLE handle;

	void stat_file(){}
	bool is_dir();
	double size();
	time_t c_timestamp();
	time_t m_timestamp();
	time_t a_timestamp();
};

#else

#define MAXPATH 1000 /*NAME_MAX*/

struct ffblk {
	/*as if in windows :)*/
    char ff_name[ MAXPATH ];
	/*helpers*/
	DIR *dir;
	const char *filePath;
	struct stat _st;

#ifdef HAVE_STRUCT_DIRENT_D_TYPE
	unsigned char _d_type;
	void stat_file();
#else
	void stat_file(){}
	void real_stat_file();
#endif
	bool is_dir();
	double size();
	time_t c_timestamp();
	time_t m_timestamp();
	time_t a_timestamp();
};

#endif

bool findfirst(const char* _pathname, struct ffblk *_ffblk, int _attrib);
bool findnext(struct ffblk *_ffblk);
void findclose(struct ffblk *_ffblk);

/// main dir workhorse: calles win32/unix unified functions findfirst/next/close [skip . and ..]
#define LOAD_DIR(dir,action) {\
    ffblk ffblk; \
    if(!findfirst(dir, &ffblk, 0)) { \
		do \
			if(*ffblk.ff_name && !(ffblk.ff_name[0]=='.' && (ffblk.ff_name[1]==0 || ffblk.ff_name[1]=='.' && ffblk.ff_name[2]==0)  )) {\
				action; \
			} \
		while(!findnext(&ffblk)); \
		findclose(&ffblk); \
	} \
} 

#endif
parser-3.4.3/src/include/pa_sapi.h000644 000000 000000 00000002456 11730603272 017123 0ustar00rootwheel000000 000000 /** @file
	Parser: web server api interface object decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_SAPI_H
#define PA_SAPI_H

#define IDENT_PA_SAPI_H "$Id: pa_sapi.h,v 1.29 2012/03/16 09:24:10 moko Exp $"

// includes


#include "pa_types.h"
#include "pa_array.h"

// forwards
class SAPI_Info;

/// target web-Server API
struct SAPI {
	/// log error message
	static void log(SAPI_Info& info, const char* fmt, ...);
	/// log error message & exit
	static void die(const char* fmt, ...);
	/// log error message & abort[write core]
	static void abort(const char* fmt, ...);
	/// environment strings
	static const char* const* environment(SAPI_Info& info);
	/// get environment string
	static char* get_env(SAPI_Info& info, const char* name);
	/// read POST request bytes
	static size_t read_post(SAPI_Info& info, char *buf, size_t max_bytes);
	/// add response header attribute [but do not send it to client]
	static void add_header_attribute(SAPI_Info& info, const char* dont_store_key, const char* dont_store_value);
	/// send collected header attributes to client
	static void send_header(SAPI_Info& info);
	/// output body bytes
	static size_t send_body(SAPI_Info& info, const void *buf, size_t size);
};

#endif
parser-3.4.3/src/include/pa_config_auto.h.in000644 000000 000000 00000027207 12234222475 021074 0ustar00rootwheel000000 000000 /* src/include/pa_config_auto.h.in.  Generated from configure.in by autoheader.  */

/* Define if building universal (internal helper macro) */
#undef AC_APPLE_UNIVERSAL_BUILD

/* using cygwin building environment */
#undef CYGWIN

/* FreeBSD4X target platform */
#undef FREEBSD4

/* Define to 1 if you have the `argz_add' function. */
#undef HAVE_ARGZ_ADD

/* Define to 1 if you have the `argz_append' function. */
#undef HAVE_ARGZ_APPEND

/* Define to 1 if you have the `argz_count' function. */
#undef HAVE_ARGZ_COUNT

/* Define to 1 if you have the `argz_create_sep' function. */
#undef HAVE_ARGZ_CREATE_SEP

/* Define to 1 if you have the  header file. */
#undef HAVE_ARGZ_H

/* Define to 1 if you have the `argz_insert' function. */
#undef HAVE_ARGZ_INSERT

/* Define to 1 if you have the `argz_next' function. */
#undef HAVE_ARGZ_NEXT

/* Define to 1 if you have the `argz_stringify' function. */
#undef HAVE_ARGZ_STRINGIFY

/* Define to 1 if you have the  header file. */
#undef HAVE_ARPA_INET_H

/* Define to 1 if you have the  header file. */
#undef HAVE_ASSERT_H

/* Define to 1 if you have the `closedir' function. */
#undef HAVE_CLOSEDIR

/* Define to 1 if you have the `crypt' function. */
#undef HAVE_CRYPT

/* Define to 1 if you have the  header file. */
#undef HAVE_CTYPE_H

/* Define if you have daylight external variable in  */
#undef HAVE_DAYLIGHT

/* Define to 1 if you have the declaration of `cygwin_conv_path', and to 0 if
   you don't. */
#undef HAVE_DECL_CYGWIN_CONV_PATH

/* Define to 1 if you have the  header file. */
#undef HAVE_DIRENT_H

/* Define if you have the GNU dld library. */
#undef HAVE_DLD

/* Define to 1 if you have the  header file. */
#undef HAVE_DLD_H

/* Define to 1 if you have the `dlerror' function. */
#undef HAVE_DLERROR

/* Define to 1 if you have the  header file. */
#undef HAVE_DLFCN_H

/* Define to 1 if you have the  header file. */
#undef HAVE_DL_H

/* Define if you have the _dyld_func_lookup function. */
#undef HAVE_DYLD

/* Define to 1 if you have the  header file. */
#undef HAVE_ERRNO_H

/* Define to 1 if the system has the type `error_t'. */
#undef HAVE_ERROR_T

/* Define to 1 if you have the `fchmod' function. */
#undef HAVE_FCHMOD

/* Define to 1 if you have the `fcntl' function. */
#undef HAVE_FCNTL

/* Define to 1 if you have the  header file. */
#undef HAVE_FCNTL_H

/* Define to 1 if you have the `flock' function. */
#undef HAVE_FLOCK

/* Define to 1 if you have the `ftruncate' function. */
#undef HAVE_FTRUNCATE

/* Define to 1 if you have the `getrusage' function. */
#undef HAVE_GETRUSAGE

/* Define to 1 if you have the `gettimeofday' function. */
#undef HAVE_GETTIMEOFDAY

/* Define to 1 if you have the  header file. */
#undef HAVE_INTTYPES_H

/* Define to 1 if you have the  header file. */
#undef HAVE_IO_H

/* Define to 1 if you have the `crypt' library (-lcrypt). */
#undef HAVE_LIBCRYPT

/* Define if you have the libdl library or equivalent. */
#undef HAVE_LIBDL

/* Define if libdlloader will be built on this platform */
#undef HAVE_LIBDLLOADER

/* Define to 1 if you have the `m' library (-lm). */
#undef HAVE_LIBM

/* Define to 1 if you have the `nsl' library (-lnsl). */
#undef HAVE_LIBNSL

/* Define to 1 if you have the `socket' library (-lsocket). */
#undef HAVE_LIBSOCKET

/* Define to 1 if you have the `xnet' library (-lxnet). */
#undef HAVE_LIBXNET

/* Define to 1 if you have the  header file. */
#undef HAVE_LIMITS_H

/* Define to 1 if you have the `lockf' function. */
#undef HAVE_LOCKF

/* Define this if a modern libltdl is already installed */
#undef HAVE_LTDL

/* Define to 1 if you have the  header file. */
#undef HAVE_MACH_O_DYLD_H

/* Define to 1 if you have the  header file. */
#undef HAVE_MATH_H

/* Define to 1 if you have the  header file. */
#undef HAVE_MEMORY_H

/* Define to 1 if you have the  header file, and it defines `DIR'. */
#undef HAVE_NDIR_H

/* Define to 1 if you have the  header file. */
#undef HAVE_NETDB_H

/* Define to 1 if you have the  header file. */
#undef HAVE_NETINET_IN_H

/* Define to 1 if you have the `opendir' function. */
#undef HAVE_OPENDIR

/* Define if libtool can extract symbol lists from object files. */
#undef HAVE_PRELOADED_SYMBOLS

/* Define to 1 if you have the  header file. */
#undef HAVE_PROCESS_H

/* Define to 1 if you have the `qsort' function. */
#undef HAVE_QSORT

/* Define to 1 if you have the `readdir' function. */
#undef HAVE_READDIR

/* Define to 1 if you have the `round' (maybe built-in) math function
   function. */
#undef HAVE_ROUND

/* Define to 1 if you have the  header file. */
#undef HAVE_SETJMP_H

/* Define if you have the shl_load function. */
#undef HAVE_SHL_LOAD

/* Define to 1 if you have the `siglongjmp' function. */
#undef HAVE_SIGLONGJMP

/* Define to 1 if you have the `sign' (maybe built-in) math function function.
   */
#undef HAVE_SIGN

/* Define to 1 if you have the  header file. */
#undef HAVE_SIGNAL_H

/* Define to 1 if you have the `sigsetjmp' function. */
#undef HAVE_SIGSETJMP

/* Define to 1 if you have the  header file. */
#undef HAVE_STDARG_H

/* Define to 1 if you have the  header file. */
#undef HAVE_STDDEF_H

/* Define to 1 if you have the  header file. */
#undef HAVE_STDINT_H

/* Define to 1 if you have the  header file. */
#undef HAVE_STDIO_H

/* Define to 1 if you have the  header file. */
#undef HAVE_STDLIB_H

/* Define to 1 if you have the  header file. */
#undef HAVE_STRINGS_H

/* Define to 1 if you have the  header file. */
#undef HAVE_STRING_H

/* Define to 1 if you have the `strlcat' function. */
#undef HAVE_STRLCAT

/* Define to 1 if you have the `strlcpy' function. */
#undef HAVE_STRLCPY

/* Define to 1 if `d_type' is a member of `struct dirent'. */
#undef HAVE_STRUCT_DIRENT_D_TYPE

/* Define to 1 if you have the  header file, and it defines `DIR'.
   */
#undef HAVE_SYS_DIR_H

/* Define to 1 if you have the  header file. */
#undef HAVE_SYS_DL_H

/* Define to 1 if you have the  header file. */
#undef HAVE_SYS_FILE_H

/* Define to 1 if you have the  header file. */
#undef HAVE_SYS_LOCKING_H

/* Define to 1 if you have the  header file, and it defines `DIR'.
   */
#undef HAVE_SYS_NDIR_H

/* Define to 1 if you have the  header file. */
#undef HAVE_SYS_RESOURCE_H

/* Define to 1 if you have the  header file. */
#undef HAVE_SYS_SELECT_H

/* Define to 1 if you have the  header file. */
#undef HAVE_SYS_SOCKET_H

/* Define to 1 if you have the  header file. */
#undef HAVE_SYS_STAT_H

/* Define to 1 if you have the  header file. */
#undef HAVE_SYS_TYPES_H

/* Define to 1 if you have the  header file. */
#undef HAVE_SYS_WAIT_H

/* Define if you have timezone external variable in  */
#undef HAVE_TIMEZONE

/* Define if you have tm_gmtoff member of tm structure in  */
#undef HAVE_TM_GMTOFF

/* Define if you have tm_tzadj member of tm structure in  */
#undef HAVE_TM_TZADJ

/* Define to 1 if you have the `trunc' (maybe built-in) math function
   function. */
#undef HAVE_TRUNC

/* Define to 1 if you have the  header file. */
#undef HAVE_UNISTD_H

/* Define to 1 if you have the `unsetenv' function. */
#undef HAVE_UNSETENV

/* This value is set to 1 to indicate that the system argz facility works */
#undef HAVE_WORKING_ARGZ

/* Define to 1 if you have the `_locking' function. */
#undef HAVE__LOCKING

/* Define if the OS needs help to load dependent libraries for dlopen(). */
#undef LTDL_DLOPEN_DEPLIBS

/* Define to the system default library search path. */
#undef LT_DLSEARCH_PATH

/* The archive extension */
#undef LT_LIBEXT

/* The archive prefix */
#undef LT_LIBPREFIX

/* Define to the extension used for runtime loadable modules, say, ".so". */
#undef LT_MODULE_EXT

/* Define to the name of the environment variable that determines the run-time
   module search path. */
#undef LT_MODULE_PATH_VAR

/* Define to the sub-directory in which libtool stores uninstalled libraries.
   */
#undef LT_OBJDIR

/* Define to the shared library suffix, say, ".dylib". */
#undef LT_SHARED_EXT

/* assertions disabled */
#undef NDEBUG

/* Define if dlsym() requires a leading underscore in symbol names. */
#undef NEED_USCORE

/* pa_exec disabled */
#undef NO_PA_EXECS

/* stringstream disabled */
#undef NO_STRINGSTREAM

/* Name of package */
#undef PACKAGE

/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT

/* Define to the full name of this package. */
#undef PACKAGE_NAME

/* Define to the full name and version of this package. */
#undef PACKAGE_STRING

/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME

/* Define to the home page for this package. */
#undef PACKAGE_URL

/* Define to the version of this package. */
#undef PACKAGE_VERSION

/* parser version */
#undef PARSER_VERSION

/* compile for sparc processor */
#undef PA_BIG_ENDIAN

/* parser uses this command instead of user-defined sendmail commands */
#undef PA_FORCED_SENDMAIL

/* compile for intel processor or compatible */
#undef PA_LITTLE_ENDIAN

/* disabled reading of files belonging to group+user other then effective */
#undef PA_SAFE_MODE

/* one can throw from dynamic library */
#undef PA_WITH_SJLJ_EXCEPTIONS

/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS

/* Define to 1 if you can safely include both  and . */
#undef TIME_WITH_SYS_TIME

/* Version number of package */
#undef VERSION

/* Windows32 target platform */
#undef WIN32

/* has \$mail:received */
#undef WITH_MAILRECEIVE

/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
   significant byte first (like Motorola and SPARC, unlike Intel). */
#if defined AC_APPLE_UNIVERSAL_BUILD
# if defined __BIG_ENDIAN__
#  define WORDS_BIGENDIAN 1
# endif
#else
# ifndef WORDS_BIGENDIAN
#  undef WORDS_BIGENDIAN
# endif
#endif

/* xml-abled parser */
#undef XML

/* Define for Solaris 2.5.1 so the uint32_t typedef from ,
   , or  is not used. If the typedef were allowed, the
   #define below would cause a syntax error. */
#undef _UINT32_T

/* Define for Solaris 2.5.1 so the uint64_t typedef from ,
   , or  is not used. If the typedef were allowed, the
   #define below would cause a syntax error. */
#undef _UINT64_T

/* Define for Solaris 2.5.1 so the uint8_t typedef from ,
   , or  is not used. If the typedef were allowed, the
   #define below would cause a syntax error. */
#undef _UINT8_T

/* Define so that glibc/gnulib argp.h does not typedef error_t. */
#undef __error_t_defined

/* Define to a type to use for `error_t' if it is not otherwise available. */
#undef error_t

/* Define to `unsigned int' if  does not define. */
#undef size_t

/* Define to `int' if  does not define. */
#undef ssize_t

/* Define to the type of an unsigned integer type of width exactly 16 bits if
   such a type exists and the standard includes do not define it. */
#undef uint16_t

/* Define to the type of an unsigned integer type of width exactly 32 bits if
   such a type exists and the standard includes do not define it. */
#undef uint32_t

/* Define to the type of an unsigned integer type of width exactly 64 bits if
   such a type exists and the standard includes do not define it. */
#undef uint64_t

/* Define to the type of an unsigned integer type of width exactly 8 bits if
   such a type exists and the standard includes do not define it. */
#undef uint8_t
parser-3.4.3/src/include/Makefile.in000644 000000 000000 00000032466 11766635214 017421 0ustar00rootwheel000000 000000 # Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@

# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
# Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.

@SET_MAKE@

VPATH = @srcdir@
pkgdatadir = $(datadir)/@PACKAGE@
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pkglibdir = $(libdir)/@PACKAGE@
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am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
install_sh_DATA = $(install_sh) -c -m 644
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INSTALL_HEADER = $(INSTALL_DATA)
transform = $(program_transform_name)
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
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build_triplet = @build@
host_triplet = @host@
subdir = src/include
DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \
	$(srcdir)/Makefile.in $(srcdir)/pa_config_auto.h.in
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/src/lib/ltdl/m4/argz.m4 \
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am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
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mkinstalldirs = $(install_sh) -d
CONFIG_HEADER = pa_config_auto.h
CONFIG_CLEAN_FILES =
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SOURCES =
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ETAGS = etags
CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
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AMTAR = @AMTAR@
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AS = @AS@
AUTOCONF = @AUTOCONF@
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parser-3.4.3/src/include/pa_request_charsets.h000644 000000 000000 00000002327 11730603272 021550 0ustar00rootwheel000000 000000 /** @file
	Parser: request charsets class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_REQUEST_CHARSETS_H
#define PA_REQUEST_CHARSETS_H

#define IDENT_PA_REQUEST_CHARSETS_H "$Id: pa_request_charsets.h,v 1.6 2012/03/16 09:24:10 moko Exp $"

class Request_charsets {
	friend class Temp_client_charset;

	Charset *fsource;
	Charset *fclient;
	Charset *fmail;
public:
	Request_charsets(
		Charset& asource, 
		Charset& aclient,
		Charset& amail):
		fsource(&asource),
		fclient(&aclient),
		fmail(&amail) {}

	Charset& source() const { return *fsource; } void set_source(Charset& asource) { fsource=&asource; }
	Charset& client() const { return *fclient; } void set_client(Charset& aclient) { fclient=&aclient; }
	Charset& mail() const { return *fmail; } void set_mail(Charset& amail) { fmail=&amail; }
};

class Temp_client_charset {
	Request_charsets& fcharsets;
	Charset &fclient;
public:

	Temp_client_charset(Request_charsets& acharsets, Charset& aclient):
		fcharsets(acharsets),
		fclient(acharsets.client()) {
		fcharsets.set_client(aclient);
	}
	~Temp_client_charset(){
		fcharsets.set_client(fclient);
	}
};

#endif
parser-3.4.3/src/include/pa_operation.h000644 000000 000000 00000003612 11730603271 020161 0ustar00rootwheel000000 000000 /** @file
	Parser: compiled code related decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)

	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef OPERATION_H
#define OPERATION_H

#define IDENT_PA_OPERATION_H "$Id: pa_operation.h,v 1.8 2012/03/16 09:24:09 moko Exp $"

#include "pa_array.h"
#include "pa_opcode.h"
#include "pa_value.h"

// forwards

union Operation;
typedef Array ArrayOperation;

/** 
	Parser source code got compiled into intermediate form of Operation-s, 
	which are executed afterwards.

	It is compiled into Array of Operation-s.
	Each Operation can be either OPCODE or data pointer, 
	following the literal-instruction.
		- OP_VALUE followed by Origin, followed by Value*
		- OP_CURLY_CODE__STORE_PARAM followed by ArrayOperation*
		- OP_EXPR_CODE__STORE_PARAM followed by ArrayOperation*
		- OP_NESTED_CODE followed by ArrayOperation*
*/
union Operation {
	struct Origin {
		uint file_no:8; ///< file number (max: 255): index in Request::file_list
		uint line:8+8; ///< line number (max: 64535)
		uint col:8; ///< column number (max: 255)

		static Origin create(uint afile_no, uint aline, uint acol) {
			Origin result={afile_no, aline, acol};
			return result;
		}
	};

	OP::OPCODE code; ///< operation code
	Origin origin; ///< not an operation, but rather debug information: [OP_VALUE; debug_info; Value*]
	Value* value; ///< not an operation, but rather value stored after argumented op
	ArrayOperation* ops; ///< not an operation, but rather code array stored after argumented op

	/// needed to fill unused Array entries
	Operation() {}
	Operation(OP::OPCODE acode): code(acode) {}
	Operation(uint afile_no, uint aline, uint acol): 
		origin(Origin::create(afile_no, aline, acol)) {}
	Operation(Value* avalue): value(avalue) {}
	Operation(ArrayOperation* aops): ops(aops) {}	
};

// defines

#define OPERATIONS_PER_OPVALUE 3

#endif
parser-3.4.3/src/include/pa_table.h000644 000000 000000 00000006234 11730603273 017255 0ustar00rootwheel000000 000000 /** @file
	Parser: table class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_TABLE_H
#define PA_TABLE_H

#define IDENT_PA_TABLE_H "$Id: pa_table.h,v 1.64 2012/03/16 09:24:11 moko Exp $"

#include "pa_types.h"
#include "pa_hash.h"
#include "pa_string.h"

/** 
	VTable backend.

	holds:
	- column names[if any]
	- data rows
	- current row pointer

	uses String for column names and data items

	hence most of tables are "named", no need to uptimize nameless onces.
	rows and strings stored are read-only. once stored they can be removed,
	but not altered. that's handy for quick copying & co. see table:join
*/
class Table: public Array {
public:
	typedef ArrayString* columns_type;

	Table(
		columns_type acolumns,
		size_t initial_rows=3);
	Table(const Table& src, Action_options& options);

	/// gets column names
	columns_type columns() { return fcolumns; }

	/// moves @a current pointer
	void set_current(size_t acurrent) {
		assert(acurrent==0 || acurrent=0?item(index):0;
	}

	/// saves to text file
	void save(bool nameless_save, const String& file_spec);

	template
	void table_for_each(void (*func)(Table& self, I* info), I* info, Action_options& o) {
		if(!o.adjust(count()))
			return;

		size_t saved_current=current();
		size_t row=o.offset;
		if(o.reverse) { // reverse
			for(size_t i=0; i
	bool table_first_that(bool (*func)(Table& self, I info), I info, Action_options& o) {
		if(!o.adjust(count()))
			return false;

		size_t saved_current=current();
		size_t row=o.offset;
		if(o.reverse) { // reverse
			for(size_t i=0; inumber lookup table
	typedef HashString name2number_hash_class;
	name2number_hash_class* name2number;

	/// is that @c index falid?
	bool valid(size_t index) const { return index (http://paf.design.ru)

	when used Configure [HAVE_CONFIG_H] it uses defines from Configure,
	fixed otherwise.
*/

#ifndef PA_CONFIG_INCLUDES_H
#define PA_CONFIG_INCLUDES_H

#if HAVE_CONFIG_H
# include "pa_config_auto.h"
#else
# include "pa_config_fixed.h"
#endif

// AC_INCLUDES_DEFAULT

#ifdef HAVE_STDIO_H
# include 
#endif

#ifdef HAVE_SYS_TYPES_H
# include 
#endif

#ifdef HAVE_SYS_STAT_H
# include 
#endif

#ifdef HAVE_STDLIB_H
# include 
#endif

#ifdef HAVE_STDDEF_H
# include 
#endif

#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
#  include 
# endif
# include 
#endif

#ifdef HAVE_STRINGS_H
# include 
#endif

#ifdef HAVE_INTTYPES_H
# include 
#endif

#ifdef HAVE_STDINT_H
# include 
#endif

#ifdef HAVE_UNISTD_H
# include 
#endif

// other includes

#ifdef HAVE_ASSERT_H
# include 
#endif

#ifdef HAVE_LIMITS_H
# include 
#endif

#ifdef HAVE_CTYPE_H
# include 
#endif

#ifdef HAVE_MATH_H
# include 
#endif

#ifdef HAVE_PROCESS_H
# include 
#endif

#ifdef HAVE_STDARG_H
# include 
#endif

#ifdef HAVE_SETJMP_H
# include 
#endif

#ifdef HAVE_SIGNAL_H
# include 
#endif

#ifdef HAVE_ERRNO_H
# include 
#endif

#ifdef HAVE_DIRENT_H
# include 
#endif

#ifdef HAVE_FCNTL_H
# include 
#endif

#ifdef HAVE_IO_H
# include 
#endif

#ifdef HAVE_SYS_FILE_H
# include 
#endif

#ifdef HAVE_SYS_LOCKING_H
# include 
#endif

#ifdef HAVE_SYS_SELECT_H
# include 
#endif

#ifdef HAVE_SYS_RESOURCE_H
# include 
#endif

#ifdef HAVE_SYS_WAIT_H
# include 
#endif


#ifdef HAVE_SYS_SOCKET_H
# include 
#endif

#ifdef HAVE_NETINET_IN_H
# include 
#endif

#ifdef HAVE_ARPA_INET_H
# include 
#endif

#ifdef HAVE_NETDB_H
# include 
#endif


#if TIME_WITH_SYS_TIME
# include 
# include 
#else
# ifdef HAVE_SYS_TIME_H
#  include 
# else
#  include 
# endif
#endif

// math function replacements

#ifdef __cplusplus

#ifndef HAVE_TRUNC
inline double trunc(double param) { return param > 0? floor(param) : ceil(param); }
#endif

#ifndef HAVE_ROUND
inline double round(double param) { return floor(param+0.5); }
#endif

#ifndef HAVE_SIGN
inline double sign(double param) { return param > 0 ? 1 : ( param < 0 ? -1 : 0 ); }
#endif

#if !defined(max)
inline int max(int a, int b) { return a>b?a:b; }
inline int min(int a, int b){ return ab?a:b; }
inline size_t min(size_t a, size_t b){ return a (http://paf.design.ru)
*/

#ifndef PA_REQUEST_INFO_H
#define PA_REQUEST_INFO_H

#define IDENT_PA_REQUEST_INFO_H "$Id: pa_request_info.h,v 1.7 2012/03/16 09:24:10 moko Exp $"

/// some information from web server
class Request_info {
public:
	//@{ these filled by Request class user
	const char* document_root;
	const char* path_translated;
	const char* method;
	const char* query_string;
	const char* uri;
	const char* content_type;
	size_t content_length;
	const char* cookie;
	
	char** argv;
	int args_skip;
	bool mail_received;
	//@}
	//@{ these are filed by Request class itself: user's post data
	const char* post_data;  size_t post_size;
	//@}
};

#endif
parser-3.4.3/src/include/pa_memory.h000644 000000 000000 00000010631 12173522573 017477 0ustar00rootwheel000000 000000 /** @file
	Parser: memory reference counting classes decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)

	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_MEMORY_H
#define PA_MEMORY_H

#define IDENT_PA_MEMORY_H "$Id: pa_memory.h,v 1.20 2013/07/23 15:47:07 moko Exp $"

// include

#include "pa_config_includes.h"
#include "gc.h"

// define destructors use for Array, Hash and VMethodFrame
#define USE_DESTRUCTORS

inline void* pa_gc_malloc(size_t size) { return GC_MALLOC(size); }
inline void* pa_gc_malloc_atomic(size_t size) { return GC_MALLOC_ATOMIC(size); }
inline void* pa_gc_realloc(void* ptr, size_t size) { return GC_REALLOC(ptr, size); }
inline void pa_gc_free(void* ptr) { GC_FREE(ptr); }

// forwards

void *pa_fail_alloc(const char* what, size_t size);

// inlines

inline void *pa_malloc(size_t size) {
	if(void *result=pa_gc_malloc(size))
		return result;

	return pa_fail_alloc("allocate", size);
}

inline void *pa_malloc_atomic(size_t size) {
	if(void *result=pa_gc_malloc_atomic(size))
		return result;

	return pa_fail_alloc("allocate clean", size);
}

/// @a length may be null, which mean "autocalc it"
inline char *pa_strdup(const char* auto_variable_never_null, size_t helper_length=0) {
	size_t known_length= helper_length ? helper_length : strlen(auto_variable_never_null);

	size_t size=known_length+1;
	if(char *result=static_cast(pa_gc_malloc_atomic(size))) {
		memcpy(result, auto_variable_never_null, known_length);
		result[known_length]=0;
		return result;
	}

	return static_cast(pa_fail_alloc("allocate clean", size));
}

inline void pa_free(void *ptr) {
	pa_gc_free(ptr);
}

inline void *pa_realloc(void *ptr, size_t size) {
	if(void *result=pa_gc_realloc(ptr, size))
		return result;

	return pa_fail_alloc("reallocate to", size);
}

//{@ these operators can be used from stl. to be on a safe side, assume that data may contain pointers
inline void *operator new[] (size_t size) {
	return pa_malloc(size);
}
inline void *operator new(size_t size) {
	return pa_malloc(size);
}
//}@

#define UseGC ((int)1)
#define PointerFreeGC (true)

//{@ Array-oriented
inline void *operator new[] (size_t size, int) { // UseGC
	return pa_malloc(size);
}
inline void *operator new[] (size_t size, bool) { // PointerFreeGC
	return pa_malloc_atomic(size);
}
inline void operator delete[] (void *ptr) {
	pa_free(ptr);
}
//}@

//{@ Structure-oriented
inline void *operator new (size_t size, int) { // UseGC
	return pa_malloc(size);
}
inline void *operator new (size_t size, bool) { // PointerFreeGC
	return pa_malloc_atomic(size);
}
inline void operator delete(void *ptr) {
	pa_free(ptr);
}
//}@

/// memory allocation/dallocation goes via pa_malloc/pa_free.
class PA_Allocated {
public:
	/// the sole: instances allocated using our functions
	static void *operator new(size_t size) { 
		return pa_malloc(size);
	}
	static void operator delete(void *ptr) {
		pa_free(ptr);
	}
	static void *malloc(size_t size) {
		return pa_malloc(size);
	}
	static void *malloc_atomic(size_t size) {
		return pa_malloc_atomic(size);
	}
	static char *strdup(const char* auto_variable_never_null, size_t helper_length=0) {
		return pa_strdup(auto_variable_never_null, helper_length);
	}
	static void free(void *ptr) {
		pa_free(ptr);
	}
	static void *realloc(void *ptr, size_t size) {
		return pa_realloc(ptr, size);
	}

private: // disabled from accidental use

	/// use malloc/malloc_atomic instead [GC clears result of those]
	static void *calloc(size_t size);

};

/// Those who want their destructor called during finalization, must derive from this class [also]
class PA_Cleaned {
#ifndef PA_DEBUG_DISABLE_GC
	static void cleanup( void* obj, void* displ ) {
	    ((PA_Cleaned*) ((char*) obj + (ptrdiff_t) displ))->~PA_Cleaned();
	}

public:
	PA_Cleaned() {
		GC_finalization_proc oldProc;
		void* oldData;
		void* base = GC_base( (void *) this );
		if (0 != base)  {
			// Don't call the debug version, since this is a real base address.
			GC_register_finalizer_ignore_self( 
				base, (GC_finalization_proc)cleanup, (void*) ((char*) this - (char*) base), 
				&oldProc, &oldData );
			if (0 != oldProc) {
				GC_register_finalizer_ignore_self( base, oldProc, oldData, 0, 0 );
			}
		}
	}

	virtual ~PA_Cleaned() {
	    GC_REGISTER_FINALIZER_IGNORE_SELF( GC_base(this), 0, 0, 0, 0 );
	}
#endif
};

/// Base for all Parser classes
typedef PA_Allocated PA_Object;

// defines

#define override
#define rethrow throw


#endif
parser-3.4.3/src/include/Makefile.am000644 000000 000000 00000001056 11136743516 017373 0ustar00rootwheel000000 000000 noinst_HEADERS = pa_version.h pa_pool.h pa_os.h pa_common.h pa_operation.h pa_request_charsets.h pa_request_info.h pa_array.h pa_cache_managers.h pa_charset.h pa_charsets.h pa_config_fixed.h pa_config_includes.h pa_dictionary.h pa_dir.h pa_exception.h pa_xml_exception.h pa_exec.h pa_globals.h pa_xml_io.h pa_hash.h pa_opcode.h pa_memory.h pa_request.h pa_sapi.h pa_socks.h pa_sql_connection.h pa_sql_driver_manager.h pa_stack.h pa_string.h pa_stylesheet_connection.h pa_stylesheet_manager.h pa_table.h pa_threads.h pa_types.h pa_uue.h pa_http.h pa_random.h
parser-3.4.3/src/include/pa_version.h000644 000000 000000 00000000230 12232036565 017643 0ustar00rootwheel000000 000000 /* specified manually on Windows [automaticaly set on Unix] */
#ifndef PARSER_VERSION
#define PARSER_VERSION "3.4.3 (compiled on i386-pc-win32)"
#endif
parser-3.4.3/src/include/pa_charset.h000644 000000 000000 00000013563 12227331510 017614 0ustar00rootwheel000000 000000 /** @file
	Parser: Charset connection decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_CHARSET_H
#define PA_CHARSET_H

#define IDENT_PA_CHARSET_H "$Id: pa_charset.h,v 1.52 2013/10/15 21:27:36 moko Exp $"


#include "pa_exception.h"
#include "pa_common.h"
#include "pa_hash.h"
#include "pa_array.h"

#include "pcre.h"
// we are using some pcre_internal.h stuff as well
#include "../lib/pcre/pa_pcre_internal.h"

#ifdef XML
#include "libxml/encoding.h"
#endif

// defines

#define MAX_CHARSETS 10

#define MAX_CHARSET_UNI_CODES 500

#ifndef XMLCh 
	typedef unsigned int XMLCh;
#endif
#ifndef XMLByte
	typedef unsigned char XMLByte;
#endif

// helpers

typedef HashString HashStringString;

/**	charset holds name & transcode tables 
	registers libxml transcoders
*/
class Charset: public PA_Object {
public:

	Charset(Request_charsets* charsets, const String::Body ANAME, const String* afile_spec);
	
	const String::Body NAME() const { return FNAME; }
	const char* NAME_CSTR() const { return FNAME_CSTR; }

	bool isUTF8() const { return fisUTF8; }

	static String::C transcode(const String::C src,
		const Charset& source_charset, 
		const Charset& dest_charset);

	static String& transcode(const String& src,
		const Charset& source_transcoder, 
		const Charset& dest_transcoder);

	static String::Body transcode(const String::Body src,
		const Charset& source_transcoder, 
		const Charset& dest_transcoder);

	static void transcode(ArrayString& src,
		const Charset& source_transcoder, 
		const Charset& dest_transcoder);

	static void transcode(HashStringString& src,
		const Charset& source_transcoder, 
		const Charset& dest_transcoder);

	static String::C escape(const String::C src,
		const Charset& source_charset);
	static String::Body escape(const String::Body src,
		const Charset& source_charset);
	static String& escape(const String& src,
		const Charset& source_charset);

	static String::C escape_JSON(const String::C src,
		const Charset& source_charset);
	static String::Body escape_JSON(const String::Body src,
		const Charset& source_charset);
	static String& escape_JSON(const String& src,
		const Charset& source_charset);

	void store_Char(XMLByte*& outPtr, XMLCh src, XMLByte not_found);

#ifdef XML
	xmlCharEncodingHandler& transcoder(const String::Body NAME);
#endif

public:

	unsigned char pcre_tables[tables_length];

private:

	void load_definition(Request_charsets& charsets, const String& afile_spec);
	void sort_ToTable();

	const String::C transcodeToUTF8(const String::C src) const;
	const String::C transcodeFromUTF8(const String::C src) const;
	
	const String::C transcodeToCharset(const String::C src,
		const Charset& dest_transcoder) const;

public:

	struct Tables {
		struct Rec {
			XMLCh intCh;
			XMLByte extCh;
		};

		XMLCh fromTable[0x100];
		Rec toTable[MAX_CHARSET_UNI_CODES];
		uint toTableSize;
	};

	struct UTF8CaseTable {
		struct Rec {
			XMLCh from, to;
		};

		uint size;
		Rec* records;
	};

private:

	const String::Body FNAME;
	char* FNAME_CSTR;
	bool fisUTF8;
	Tables tables;

	static size_t calc_escaped_length_UTF8(XMLByte* src, size_t src_length);
	static size_t calc_escaped_length(const XMLByte* src, size_t src_length, const Charset::Tables& tables);
	static size_t calc_escaped_length(const String::C src, const Charset& source_charset);
	static size_t escape_UTF8(const XMLByte* src, size_t src_length, XMLByte* dest);
	static size_t escape(const XMLByte* src, size_t src_length, XMLByte* dest, const Charset::Tables& tables);

	static size_t calc_JSON_escaped_length_UTF8(XMLByte* src, size_t src_length);
	static size_t calc_JSON_escaped_length(const XMLByte* src, size_t src_length, const Charset::Tables& tables);
	static size_t calc_JSON_escaped_length(const String::C src, const Charset& source_charset);
	static size_t escape_JSON_UTF8(const XMLByte* src, size_t src_length, XMLByte* dest);
	static size_t escape_JSON(const XMLByte* src, size_t src_length, XMLByte* dest, const Charset::Tables& tables);

#ifdef XML

private:
	void addEncoding(char* name_cstr);
	void initTranscoder(const String::Body name, const char* name_cstr);

public:
	/// converts xmlChar* null-terminated string to char* 
	String::C transcode_cstr(const xmlChar* s);
	/// converts xmlChar* null-terminated string to parser String
	const String& transcode(const xmlChar* s);

	/** converts sized char*  to xmlChar*
		@returns xmlChar*  WHICH CALLER SHOULD FREE
	*/
	xmlChar* transcode_buf2xchar(const char* buf, size_t buf_size);
	/// converts parser String to xmlChar*
	xmlChar* transcode(const String& s);
	/// converts parser String::Body to xmlChar*
	xmlChar* transcode(const String::Body s);

private:

	xmlCharEncodingHandler* ftranscoder;

#endif

};


// externs

extern Charset::UTF8CaseTable UTF8CaseToUpper;
extern Charset::UTF8CaseTable UTF8CaseToLower;
void change_case_UTF8(const XMLByte* srcData, size_t srcLen,
					XMLByte* toFill, size_t toFillLen,
					const Charset::UTF8CaseTable& table);
size_t getUTF8BytePos(const XMLByte* srcBegin, const XMLByte* srcEnd, size_t charPos/*position in characters*/);
size_t getUTF8CharPos(const XMLByte* srcBegin, const XMLByte* srcEnd, size_t bytePos/*position in bytes*/);
size_t lengthUTF8(const XMLByte* srcBegin, const XMLByte* srcEnd);
unsigned int lengthUTF8Char(const XMLByte c);

const char *fixUTF8(const char *src);

class UTF8_string_iterator {
	public:
		UTF8_string_iterator(const String& astring): fsrcPtr((XMLByte*)astring.cstr()), fsrcEnd(fsrcPtr + astring.length()) {}
		UTF8_string_iterator(XMLByte* asrcPtr, size_t length): fsrcPtr(asrcPtr), fsrcEnd(fsrcPtr + length) {}

		bool has_next();
		XMLCh next() { return fUTF8Char; }
		XMLByte getFirstByte(){ return ffirstByte; }
		size_t getCharSize(){ return fcharSize; }
	private:
		const XMLByte* fsrcPtr;
		const XMLByte* fsrcEnd;
		size_t fcharSize;
		XMLByte ffirstByte;
		XMLCh fUTF8Char;
};

#endif
parser-3.4.3/src/include/pa_types.h000644 000000 000000 00000001532 11730603273 017326 0ustar00rootwheel000000 000000 /** @file
	Parser: generally used types & constants decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_TYPES_H
#define PA_TYPES_H

#define IDENT_PA_TYPES_H "$Id: pa_types.h,v 1.51 2012/03/16 09:24:11 moko Exp $"

#include "pa_config_includes.h"

/// for rare cases of undefined length using this-sized strings
#define MAX_STRING 0x400
/// buffer size for parser.log
#define MAX_LOG_STRING 0x400*4
/// for snprintf(buf, MAX_NUMBER, "%.2f")
#define MAX_NUMBER 40

//{@ handy types
#undef uchar
typedef unsigned char uchar;

#undef ushort
typedef unsigned short ushort;

#undef uint
typedef unsigned int uint;

#undef ulong
typedef unsigned long ulong;
//}@

/// max value of integral type
#define max_integral(type) ((1< (http://paf.design.ru)
*/

#ifndef PA_ARRAY_H
#define PA_ARRAY_H

#define IDENT_PA_ARRAY_H "$Id: pa_array.h,v 1.81 2012/03/16 09:24:08 moko Exp $"

// includes

#include "pa_memory.h"
#include "pa_exception.h"

// forwards

template class Array_iterator;

// defines

#define ARRAY_OPTION_LIMIT_ALL ((size_t)-1)

/// Simple Array
template class Array: public PA_Object {

	friend class Array_iterator;

protected:

	/// elements[growing size] here
	T *felements;

	// allocated size
	size_t fallocated;

	// array size
	size_t fused;

public:
	struct Action_options {
		size_t offset;
		size_t limit; //< ARRAY_OPTION_LIMIT_ALL means 'all'. zero limit means 'nothing'
		bool reverse;
		bool defined;
		
		Action_options(
			size_t aoffset=0, 
			size_t alimit=ARRAY_OPTION_LIMIT_ALL, 
			bool areverse=false): 
			offset(aoffset), limit(alimit), reverse(areverse), 
			defined(false) {}

		bool adjust(size_t count) {
			if(!count || !limit)
				return false;
			if(offset>=count)
				return false;
			// max(limit)
			size_t m=reverse?
				offset+1
				:count-offset;
			if(!m)
				return false;
			// fix limit
			if(limit==ARRAY_OPTION_LIMIT_ALL || limit>m)
				limit=m;

			return true;
		}

		
	};

	typedef T element_type;

	inline Array(size_t initial=0):
		fallocated(initial),
		fused(0)
	{
		felements=fallocated?(T *)pa_malloc(fallocated*sizeof(T)):0;
	}

#ifdef USE_DESTRUCTORS 
	inline ~Array(){
		if(felements)
			pa_free(felements);
	}
#endif

	/// how many items are in Array
	inline size_t count() const { return fused; }
	/// append to array
	inline Array& operator+=(T src) {
		if(is_full())
			expand(fallocated>0? 2+fallocated/32 : 3); // 3 is PAF default, confirmed by tests

		felements[fused++]=src;

		return *this;
	}

	/// append other Array portion to this one. starting from offset
	Array& append(const Array& src, 
		size_t offset=0, 
		size_t limit=ARRAY_OPTION_LIMIT_ALL, //< negative limit means 'all'. zero limit means 'nothing'
		bool reverse=false) {

		size_t src_count=src.count();
		// skip tivials
		if(!src_count || !limit || offset>=src_count)
			return *this;
		// max(limit)
		size_t m=reverse?
			1+offset
			:src_count-offset;
		if(!m)
			return *this;
		// fix limit
		if(limit==ARRAY_OPTION_LIMIT_ALL || limit>m)
			limit=m;

		ssize_t delta=reverse?
			(ssize_t)limit
			:limit-(fallocated-fused);
		if(delta>0)
			expand(delta);

		T* from=&src.felements[offset];
		T* to=&felements[fused];
		if(reverse) { // reverse
			for(T* from_end=from-limit; from>from_end; --from)
				*to++=*from;

		} else { // forward
			for(T* from_end=from+limit; from void for_each(void (*callback)(T, I), I info) const {
		T *last=felements+fused;
		for(T *current=felements; current void for_each(bool (*callback)(T, I), I info) const {
		T *last=felements+fused;
		for(T *current=felements; current void for_each_ref(void (*callback)(T&, I), I info) {
		T *last=felements+fused;
		for(T *current=felements; current T first_that(bool (*callback)(T, I), I info) const {
		T *last=felements+fused;
		for(T *current=felements; current a;
	for(Array_iterator i(a); i.has_next(); ) {
		T& element=i.next();
		...
	}	
	@endcode
*/
template class Array_iterator {

	const Array& farray;
	T *fcurrent;
	T *flast;

public:

	Array_iterator(const Array& aarray): farray(aarray) {
		fcurrent=farray.felements;
		flast=farray.felements+farray.count();
	}

	/// there are still elements
	bool has_next() {
		return fcurrent (http://paf.design.ru)
*/

#ifndef PA_CACHE_MANAGERS_H
#define PA_CACHE_MANAGERS_H

#define IDENT_PA_CACHE_MANAGERS_H "$Id: pa_cache_managers.h,v 1.20 2012/03/16 09:24:08 moko Exp $"

#include "pa_hash.h"
#include "pa_value.h"

// defines

/// can return status and can expire it contents
class Cache_manager: public PA_Object {
public:
	/// if filter_server_id not null, returns status only Cachable -s with matching cacheable_item_server_id()
	virtual Value* get_status() =0;
	virtual void maybe_expire_cache() {}
	virtual ~Cache_manager() {}
};

/// maintains name=>Cache_manager association, can expire its contents
class Cache_managers: public HashString {
public:
	Cache_managers();
	virtual ~Cache_managers();

	/// maybe-expires all caches it contains, each cache manager desides it itself
	void maybe_expire();

};

/// global
extern Cache_managers* cache_managers;

#endif
parser-3.4.3/src/include/pa_stylesheet_manager.h000644 000000 000000 00000003321 11730603273 022043 0ustar00rootwheel000000 000000 /** @file
	Parser: Stylesheet manager decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)

	global sql driver manager, must be thread-safe
*/

#ifndef PA_STYLESHEET_MANAGER_H
#define PA_STYLESHEET_MANAGER_H

#define IDENT_PA_STYLESHEET_MANAGER_H "$Id: pa_stylesheet_manager.h,v 1.24 2012/03/16 09:24:11 moko Exp $"


#include "pa_hash.h"
#include "pa_table.h"
#include "pa_cache_managers.h"
#include "pa_stack.h"
#include "pa_stylesheet_connection.h"

/** XSLT stylesheet driver manager
		maintains 
		stylesheet cache expiring unused stylesheets
*/
class Stylesheet_manager: public Cache_manager {
	friend class Stylesheet_connection;
public:

	Stylesheet_manager();
	override ~Stylesheet_manager();
	/** 
		check for disk update of "{file_spec}" or "{file_spec}.stamp",
		if not updated return cached version[if any] otherwise load/compile/return
	*/
	Stylesheet_connection_ptr get_connection(String::Body file_spec);

private: // cache

	Stylesheet_connection* get_connection_from_cache(String::Body file_spec);
	void put_connection_to_cache(String::Body file_spec, Stylesheet_connection& connection);
private:
	time_t prev_expiration_pass_time;

private: // for stylesheet

	/// caches connection
	void close_connection(String::Body file_spec, Stylesheet_connection& connection);

public:
	typedef Stack connection_cache_value_type;
	typedef HashString connection_cache_type;
private:
	connection_cache_type connection_cache;

public: // Cache_manager

	override Value* get_status();
	override void maybe_expire_cache();

};

/// global
extern Stylesheet_manager* stylesheet_manager;

#endif
parser-3.4.3/src/include/pa_dictionary.h000644 000000 000000 00000002535 11730603271 020331 0ustar00rootwheel000000 000000 /** @file
	Parser: dictionary class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_DICTIONARY_H
#define PA_DICTIONARY_H

#define IDENT_PA_DICTIONARY_H "$Id: pa_dictionary.h,v 1.20 2012/03/16 09:24:09 moko Exp $"

#include "pa_table.h"

/// simple dictionary, speding up lookups on contained two columned table
class Dictionary: public PA_Object {
public:

	struct Subst {
		const char *from; size_t from_length;
		const String* to;

		Subst(int): from(0) {}
		Subst(const char* afrom, const String* ato): from(afrom), to(ato) {
			from_length=strlen(afrom);
		}
		operator bool() { return from!=0; }
	};

	/// construct wrapper, grabbing first letters of first column into @b first
	Dictionary(Table& atable);

	/// construct simple dictionary within a single pair only
	Dictionary(const String& from, const String& to);

	/// find first row that contains string in first column which starts @b src
	Subst first_that_begins(const char* str) const;

private:
	Array substs;

private:
	void append_subst(const String* from, const String* to, const char* exception=0);

	int starting_line_of[0x100]; int constructor_line;

public:
	size_t count() const { return substs.count(); }

	Subst get(size_t index) const { return substs.get(index); }

};

#endif
parser-3.4.3/src/include/pa_socks.h000644 000000 000000 00000000666 11730603272 017312 0ustar00rootwheel000000 000000 /**	@file
	Parser: socks initialization/finalization decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_SOCKS_H
#define PA_SOCKS_H

#define IDENT_PA_SOCKS_H "$Id: pa_socks.h,v 1.18 2012/03/16 09:24:10 moko Exp $"

void pa_socks_init();
void pa_socks_done();

int pa_socks_errno();
const char* pa_socks_strerr(int no);

#endif
parser-3.4.3/src/include/pa_charsets.h000644 000000 000000 00000001355 11730603271 017777 0ustar00rootwheel000000 000000 /** @file
	Parser: sql driver manager decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)


	global sql driver manager, must be thread-safe
*/

#ifndef PA_CHARSETS_H
#define PA_CHARSETS_H

#define IDENT_PA_CHARSETS_H "$Id: pa_charsets.h,v 1.15 2012/03/16 09:24:09 moko Exp $"

#include "pa_hash.h"
#include "pa_charset.h"

/// convention: use UPPERCASE keys
class Charsets: public HashString {
public:

	Charsets();

	Charset& get(const String::Body ANAME);

	void load_charset(Request_charsets& charsets, const String::Body ANAME, const String& afile_spec);
};

//@{ globals
extern Charset UTF8_charset;
extern Charsets charsets;
//@}

#endif
parser-3.4.3/src/include/pa_os.h000644 000000 000000 00000001610 11730603271 016576 0ustar00rootwheel000000 000000 /** @file
	Parser: commonly used functions.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_OS_H
#define PA_OS_H

#define IDENT_PA_OS_H "$Id: pa_os.h,v 1.8 2012/03/16 09:24:09 moko Exp $"

#define PA_LOCK_ATTEMPTS 20
#define PA_LOCK_WAIT_TIMEOUT_SECS 0
#define PA_LOCK_WAIT_TIMEOUT_USECS 500000

// 'blocking' mean we will wait till other process release lock 
// but we'll make PA_LOCK_ATTEMPTS attempts with PA_LOCK_WAIT_TIMEOUT secs delaus between attempts 
// 'nonblocking' mean we will make only 1 attempt without waiting

int pa_lock_shared_blocking(int fd);
int pa_lock_exclusive_blocking(int fd);
int pa_lock_exclusive_nonblocking(int fd);
int pa_unlock(int fd);

/// yields to OS for secs secs and usecs microseconds (1E-6)
int pa_sleep(unsigned long secs, unsigned long usecs);

#endif
parser-3.4.3/src/include/pa_common.h000644 000000 000000 00000022011 12227057562 017453 0ustar00rootwheel000000 000000 /** @file
	Parser: commonly used functions.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_COMMON_H
#define PA_COMMON_H

#define IDENT_PA_COMMON_H "$Id: pa_common.h,v 1.155 2013/10/14 21:17:38 moko Exp $"

#include "pa_string.h"
#include "pa_hash.h"

class Request;

// defines
#define HTTP_USER_AGENT	"user-agent"

#define HTTP_STATUS	"status"
#define HTTP_STATUS_CAPITALIZED	"Status"

#define HTTP_CONTENT_LENGTH	"content-length"
#define HTTP_CONTENT_LENGTH_CAPITALIZED	"Content-Length"

#define HTTP_CONTENT_TYPE	"content-type"
#define HTTP_CONTENT_TYPE_UPPER	"CONTENT-TYPE"
#define HTTP_CONTENT_TYPE_CAPITALIZED	"Content-Type"
#define HTTP_CONTENT_TYPE_FORM_URLENCODED	"application/x-www-form-urlencoded"
#define HTTP_CONTENT_TYPE_MULTIPART_FORMDATA	"multipart/form-data"
#define HTTP_CONTENT_TYPE_MULTIPART_RELATED	"multipart/related"
#define HTTP_CONTENT_TYPE_MULTIPART_MIXED	"multipart/mixed"

#define CONTENT_TRANSFER_ENCODING_NAME "content-transfer-encoding"
#define CONTENT_TRANSFER_ENCODING_CAPITALIZED "Content-Transfer-Encoding"

#define CONTENT_DISPOSITION	"content-disposition"
#define CONTENT_DISPOSITION_CAPITALIZED	"Content-Disposition"
#define CONTENT_DISPOSITION_ATTACHMENT "attachment"
#define CONTENT_DISPOSITION_INLINE "inline"
#define CONTENT_DISPOSITION_FILENAME_NAME "filename"

#define BASE64_STRICT_OPTION_NAME "strict"

const String http_content_type(HTTP_CONTENT_TYPE);

const String content_transfer_encoding_name(CONTENT_TRANSFER_ENCODING_NAME);

const String content_disposition(CONTENT_DISPOSITION);
const String content_disposition_inline(CONTENT_DISPOSITION_INLINE);
const String content_disposition_attachment(CONTENT_DISPOSITION_ATTACHMENT);
const String content_disposition_filename_name(CONTENT_DISPOSITION_FILENAME_NAME);


#define HASH_ORDER

#ifdef HASH_ORDER
#undef PA_HASH_CLASS
#include "pa_hash.h"
#endif

class Value;
typedef HASH_STRING HashStringValue;

// replace system s*nprintf with our versions
#undef vsnprintf 
int __vsnprintf(char *, size_t, const char* , va_list);
#define vsnprintf __vsnprintf 
#undef snprintf
int __snprintf(char *, size_t, const char* , ...);
#define snprintf __snprintf

#ifdef _MSC_VER

//access
#define F_OK 0
#define X_OK 1
#define W_OK 2
#define R_OK 4

#ifndef strcasecmp
#	define strcasecmp _stricmp
#endif

#endif

/** 
	file related functions
*/

#define FILE_BUFFER_SIZE	4096

int pa_lock_shared_blocking(int fd);
int pa_lock_exclusive_blocking(int fd);
int pa_lock_exclusive_nonblocking(int fd);
int pa_unlock(int fd);

void create_dir_for_file(const String& file_spec);

int pa_get_valid_file_options_count(HashStringValue& options);

typedef void (*File_read_action)(
				struct stat& finfo,
				int f, 
				const String& file_spec, const char* fname, bool as_text,
				void *context);

/**
	shared-lock specified file, 
	do actions under lock.
	if fail_on_read_problem is true[default] throws an exception
	
	@returns true if read OK
*/
bool file_read_action_under_lock(const String& file_spec, 
				const char* action_name, File_read_action action, void *context,
				bool as_text=false,
				bool fail_on_read_problem=true);

/**
	read specified text file using 
	if fail_on_read_problem is true[default] throws an exception

	WARNING: charset is used for http header case conversion, it's not a charset of input file!
*/
char *file_read_text(Request_charsets& charsets, 
					const String& file_spec, 
					bool fail_on_read_problem=true,
					HashStringValue* options=0,
					bool transcode_result=true);

char *file_load_text(Request& r, 
					const String& file_spec, 
					bool fail_on_read_problem=true,
					HashStringValue* options=0,
					bool transcode_result=true);

struct File_read_result {
	bool success;
	char* str; size_t length;
	HashStringValue* headers;
};

/**
	read specified file using 
	if fail_on_read_problem is true[default] throws an exception

	WARNING: charset is used for http header case conversion, it's not a charset of input file!
*/
File_read_result file_read(Request_charsets& charsets,
				const String& file_spec,
				bool as_text,
				HashStringValue* options=0,
				bool fail_on_read_problem=true,
				char* buf=0, size_t offset=0, size_t size=0, bool transcode_text_result=true);

File_read_result file_load(Request& r,
				const String& file_spec,
				bool as_text,
				HashStringValue* options=0,
				bool fail_on_read_problem=true,
				char* buf=0, size_t offset=0, size_t size=0, bool transcode_text_result=true);

typedef void (*File_write_action)(int f, void *context);

/**
	lock specified file exclusively, 
	do actions under lock.
	throws an exception in case of problems
	
	if block=false does non-blocking lock
	@returns true if locked OK, or false if non-blocking locking failed
*/
bool file_write_action_under_lock(
				const String& file_spec, 
				const char* action_name,
				File_write_action action,
				void *context,
				bool as_text=false,
				bool do_append=false,
				bool do_block=true,
				bool fail_on_lock_problem=true);

/**
	write data to specified file, 
	throws an exception in case of problems
*/
void file_write(
				Request_charsets& charsets,
				const String& file_spec,
				const char* data,
				size_t size, 
				bool as_text,
				bool do_append=false,
				Charset* asked_charset=0);

/**
	delete specified file 
	throws an exception in case of problems
*/
bool file_delete(const String& file_spec, bool fail_on_problem=true, bool keep_empty_dirs=false);
/**
	move specified file 
	throws an exception in case of problems
*/
void file_move(const String& old_spec, const String& new_spec, bool keep_empty_dirs=false);

bool entry_exists(const char* fname, struct stat *afinfo=0);
bool entry_exists(const String& file_spec);
bool file_exist(const String& file_spec);
bool dir_exists(const String& file_spec);
const String* file_exist(const String& path, const String& name);
bool file_executable(const String& file_spec);

bool file_stat(const String& file_spec, 
				size_t& rsize, 
				time_t& ratime,
				time_t& rmtime,
				time_t& rctime,
				bool fail_on_read_problem=true);

size_t stdout_write(const void *buf, size_t size);

void check_safe_mode(struct stat finfo, const String& file_spec, const char* fname); 

int file_block_read(const int f, unsigned char* buffer, const size_t size);

/** 
	String related functions
*/

const char* capitalize(const char* s);

/** under WIN32 "t" mode fixes DOS chars OK, 
	can't say that about other systems/ line break styles
*/
void fix_line_breaks(char *str,	size_t& length /* < may change! used to speedup next actions */);

char *getrow(char **row_ref,char delim='\n');
char *lsplit(char *string, char delim);
char *lsplit(char **string_ref,char delim);
char *rsplit(char *string, char delim);
const char* format(double value, const char *fmt);

char* unescape_chars(const char* cp, int len, Charset* client_charset=0, bool js=false/*true==decode \uXXXX and don't convert '+' to space*/);

char *search_stop(char*& current, char cstop_at);

#ifdef WIN32
void back_slashes_to_slashes(char *s);
#endif

bool StrStartFromNC(const char* str, const char* substr, bool equal=false);
size_t strpos(const char *str, const char *substr);

int remove_crlf(char *start, char *end);

inline bool pa_isalpha(unsigned char c) {
	return (((c>='A') && (c<='Z')) || ((c>='a') && (c<='z')));
}

inline bool pa_isalnum(unsigned char c) {
	return (((c>='0') && (c<='9')) || pa_isalpha(c));
}

const char* hex_string(unsigned char* bytes, size_t size, bool upcase);
extern const char* hex_digits;

void pa_base64_decode(const char *in, size_t in_size, char*& result, size_t& result_size, bool strict=false);
char* pa_base64_encode(const char *in, size_t in_size);
char* pa_base64_encode(const String& file_spec);

const unsigned long pa_crc32(const char *in, size_t in_size);
const unsigned long pa_crc32(const String& file_spec);

/** 
	Mix functions
*/

// some stuff for use with .for_each
static void copy_all_overwrite_to(
								HashStringValue::key_type key, 
								HashStringValue::value_type value, 
								HashStringValue* dest) {
	dest->put(key, value);
}

static void remove_key_from(
							HashStringValue::key_type key, 
							HashStringValue::value_type /*value*/, 
							HashStringValue* dest) {
	dest->remove(key);
}

Charset* detect_charset(const char* content_type);

#define SECS_PER_DAY (60*60*24)

int getMonthDays(int year, int month);

String::C date_gmt_string(tm* tms);

// globals

extern const String file_status_name;

// global defines for file options which are handled but not checked elsewhere, we check them

#define PA_SQL_LIMIT_NAME "limit"
#define PA_SQL_OFFSET_NAME "offset"
#define PA_COLUMN_SEPARATOR_NAME "separator"
#define PA_COLUMN_ENCLOSER_NAME "encloser"
#define PA_CHARSET_NAME "charset"
#define PA_RESPONSE_CHARSET_NAME "response-charset"

// globals defines for sql options

#define SQL_BIND_NAME "bind"
#define SQL_DEFAULT_NAME "default"
#define SQL_DISTINCT_NAME "distinct"
#define SQL_VALUE_TYPE_NAME "type"

#ifndef DOXYGEN
enum Table2hash_distint { D_ILLEGAL, D_FIRST };
enum Table2hash_value_type { C_HASH, C_STRING, C_TABLE };
#endif

#endif

parser-3.4.3/src/include/pa_http.h000644 000000 000000 00000001573 12173450422 017144 0ustar00rootwheel000000 000000 /** @file
	Parser: commonly used functions.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_HTTP_H
#define PA_HTTP_H

#define IDENT_PA_HTTP_H "$Id: pa_http.h,v 1.13 2013/07/23 09:46:58 moko Exp $"

#include "pa_vstring.h"
#include "pa_vint.h"
#include "pa_vhash.h"
#include "pa_vtable.h"
#include "pa_socks.h"
#include "pa_request.h"

#define HTTP_COOKIES_NAME "cookies"

#ifndef DOXYGEN
struct File_read_http_result {
	char *str; size_t length;
	HashStringValue* headers;
}; 
#endif

Table* parse_cookies(Request& r, Table *cookies);

char *pa_http_safe_header_name(const char *name);

File_read_http_result pa_internal_file_read_http(Request& r, 
						const String& file_spec, 
						bool as_text,
						HashStringValue *options=0,
						bool transcode_text_result=true);

#endif
parser-3.4.3/src/include/pa_exception.h000644 000000 000000 00000004637 12171260600 020162 0ustar00rootwheel000000 000000 /** @file
	Parser: exception decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_EXCEPTION_H
#define PA_EXCEPTION_H

#define IDENT_PA_EXCEPTION_H "$Id: pa_exception.h,v 1.64 2013/07/16 15:06:40 moko Exp $"

const char* const PARSER_RUNTIME = "parser.runtime";
const char* const IMAGE_FORMAT = "image.format";
const char* const PCRE_EXCEPTION_TYPE = "pcre.execute";
const char* const DATE_RANGE_EXCEPTION_TYPE = "date.range";
const char* const BASE64_FORMAT = "base64.format";

const char* const NAME_MUST_BE_STRING = "name must be string";
const char* const FILE_NAME_MUST_BE_STRING = "file name must be string";
const char* const VALUE_MUST_BE_STRING = "value must be string";
const char* const PARAMETER_MUST_BE_STRING = "parameter must be string";
const char* const COLUMN_NAME_MUST_BE_STRING = "column name must be string";

const char* const FILE_NAME_MUST_BE_SPECIFIED = "file name must be specified";
const char* const FILE_NAME_MUST_NOT_BE_CODE = "file name must not be code";
const char* const FIRST_ARG_MUST_NOT_BE_CODE = "first argument must not be code";
const char* const PARAM_MUST_NOT_BE_CODE = "param must not be code";
const char* const PARAM_MUST_BE_HASH = "param must be hash";
const char* const MODE_MUST_NOT_BE_CODE = "mode must not be code";
const char* const OPTIONS_MUST_NOT_BE_CODE = "options must not be code";

const char* const CALLED_WITH_INVALID_OPTION = "called with invalid option";

// includes

#include "pa_memory.h"

// forwards

class String;

// defines

class Exception {
public:

	Exception();
	Exception(
		const char* atype,
		const String* aproblem_source, 
		const char* comment_fmt, ...);
	Exception(const Exception& src);
	operator bool() { return ftype || fproblem_source || fcomment; }
	Exception& operator =(const Exception& src);

	/// extracts exception type
	const char* type(bool can_be_empty=false) const { 
		if(can_be_empty)
			return ftype; 
		else
			return ftype?ftype:"";
	}
	/// extracts exception problem_source
	const String* problem_source() const;
	/// extracts exception comment
	const char* comment(bool can_be_empty=false) const { 
		const char* result=fcomment && *fcomment?fcomment:0;
		if(can_be_empty)
			return result; 
		else
			return result?result:"";
	}

protected:

	const char* ftype;
	const String* fproblem_source;
	const char* fcomment;

};

#endif
parser-3.4.3/src/include/pa_globals.h000644 000000 000000 00000002110 12165633045 017601 0ustar00rootwheel000000 000000 /** @file
	Parser: global decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_GLOBALS_H
#define PA_GLOBALS_H

#define IDENT_PA_GLOBALS_H "$Id: pa_globals.h,v 1.115 2013/07/05 21:09:57 moko Exp $"

#ifdef XML
#	include "libxml/tree.h"
#endif

class Request;

/// initialize global variables
void pa_globals_init();

/// finalize global variables
void pa_globals_done();

/// for lt_dlinit to be called once
void pa_dlinit();

/// hex_value[c] = hex value of c
extern short hex_value[0x100];

#ifdef XML
/// flag whether there were some xml generic errors on current thread
bool xmlHaveGenericErrors();
/// get xml generic error accumulated for current thread. WARNING: it is up to caller to free up
const char* xmlGenericErrors();
#endif

/// register request for local thread to retrive later with pa_get_request()
void pa_register_thread_request(Request&);
/// retrives request set by pa_set_request function, useful in contextless places [slow]
Request& pa_thread_request();

#endif
parser-3.4.3/src/include/pa_exec.h000644 000000 000000 00000001540 11730603271 017103 0ustar00rootwheel000000 000000 /** @file
	Parser: program executing for different OS-es decls.

	Copyright (c) 2000-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_EXEC_H
#define PA_EXEC_H

#define IDENT_PA_EXEC_H "$Id: pa_exec.h,v 1.20 2012/03/16 09:24:09 moko Exp $"

#include "pa_string.h"
#include "pa_hash.h"
#include "pa_array.h"
#include "pa_value.h"
#include "pa_charset.h"

struct PA_exec_result {
	int status; ///< exit code
	File_read_result out;
	String& err;

	PA_exec_result(): status(0), out(), err(*new String) {}
};

PA_exec_result pa_exec(
			bool forced_allow, ///< allow execution regardles of --disable-execs
			const String& file_spec, 
			const HashStringString* env, ///< 0 | Hash of String
			const ArrayString& argv, ///< 0 | Array of command line arguments
			String& in);

#endif
parser-3.4.3/src/include/pa_random.h000644 000000 000000 00000001371 11730603272 017442 0ustar00rootwheel000000 000000 /** @file
	Parser: random related functions.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_RANDOM_H
#define PA_RANDOM_H

#define IDENT_PA_RANDOM_H "$Id: pa_random.h,v 1.3 2012/03/16 09:24:10 moko Exp $"

#include "pa_types.h"

#define MAX_UINT 0xFFFFFFFFu

void random(void *buffer, size_t size);

static inline int _random(uint top) {
	uint raw;
	random(&raw, sizeof(raw));
	return int(double(raw) / MAX_UINT * top );
}

/// to hell with extra bytes on 64bit platforms
struct uuid {
	unsigned int	time_low;
	unsigned short	time_mid;
	unsigned short	time_hi_and_version;
	unsigned short	clock_seq;
	unsigned char	node[6];
};

uuid get_uuid();

#endif
parser-3.4.3/src/include/pa_stylesheet_connection.h000644 000000 000000 00000005470 11730603272 022576 0ustar00rootwheel000000 000000 /** @file
	Parser: Stylesheet connection decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_STYLESHEET_CONNECTION_H
#define PA_STYLESHEET_CONNECTION_H

#define IDENT_PA_STYLESHEET_CONNECTION_H "$Id: pa_stylesheet_connection.h,v 1.41 2012/03/16 09:24:10 moko Exp $"

#include "libxslt/xslt.h"
#include "libxslt/xsltInternals.h"


#include "pa_xml_exception.h"
#include "pa_common.h"
#include "pa_globals.h"
#include "pa_xml_io.h"

// defines

/**	Connection with stylesheet: 
	remembers time and can figure out that it needs recompilation
*/
class Stylesheet_connection: public PA_Object {

	friend class Stylesheet_connection_ptr;

private:

	String::Body ffile_spec;
	xsltStylesheet *fstylesheet;
	HashStringBool* dependencies;
	time_t time_used;
	time_t prev_disk_time;

public:

	Stylesheet_connection(String::Body afile_spec):
		ffile_spec(afile_spec),
		fstylesheet(0),
		dependencies(0),
		time_used(0),
		prev_disk_time(0),
		used(0)  
	{}
	
	String::Body file_spec() { return ffile_spec; }

	bool uncachable() {
		return !dependencies/*means they were external*/;
	}

	bool expired(time_t older_dies) {
		return uncachable() || !used && time_usedprev_disk_time?now_disk_time:0;
	}

	void load(time_t new_disk_time);
	time_t get_disk_time();

private: // connection usage methods

	int used;
	void use() {
		time_used=time(0); // they started to use at this time
		used++;
	}
	void unuse() {
		used--;
		if(!used)
			close();
	}

};

/// Auto-object used to track Stylesheet_connection usage
class Stylesheet_connection_ptr {
	Stylesheet_connection *fconnection;
public:
	explicit Stylesheet_connection_ptr(Stylesheet_connection *aconnection) : 
		fconnection(aconnection) {
		fconnection->use();
	}
	~Stylesheet_connection_ptr() {
		fconnection->unuse();
	}
	Stylesheet_connection* operator->() {
		return fconnection;
	}
/*	Stylesheet_connection& operator*() {
		return *fconnection;
	}*/

	// copying
	Stylesheet_connection_ptr(const Stylesheet_connection_ptr& src) : fconnection(src.fconnection) {
		fconnection->use();
	}
	Stylesheet_connection_ptr& operator =(const Stylesheet_connection_ptr& src) {
		// may do without this=src check
		fconnection->unuse();
		fconnection=src.fconnection;
		fconnection->use();

		return *this;
	}
};

#endif
parser-3.4.3/src/include/pa_config_fixed.h000644 000000 000000 00000003253 12205633071 020605 0ustar00rootwheel000000 000000 /** @file
	Parser: Configure file for autoconf-disabled platforms.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_CONFIG_FIXED_H
#define PA_CONFIG_FIXED_H

#define IDENT_PA_CONFIG_FIXED_H "$Id: pa_config_fixed.h,v 1.84 2013/08/23 10:15:21 moko Exp $"

#define inline  __inline

#define HAVE_STDIO_H
#define HAVE_SYS_TYPES_H
#define HAVE_SYS_STAT_H
#define HAVE_STDLIB_H
#define HAVE_STDDEF_H
#define HAVE_MEMORY_H
#define HAVE_STRING_H

#define HAVE_ASSERT_H
#define HAVE_LIMITS_H
#define HAVE_CTYPE_H
#define HAVE_MATH_H
#define HAVE_PROCESS_H
#define HAVE_STDARG_H
#define HAVE_SETJMP_H

#define HAVE_ERRNO_H
#define HAVE_FCNTL_H
#define HAVE_IO_H
#define HAVE_SYS_LOCKING_H
#define HAVE__LOCKING

#define HAVE_WINSOCK_H

#define HAVE_TIME_H
#define HAVE_TIMEZONE
#define HAVE_DAYLIGHT

#define USE_SMTP
#define PA_LITTLE_ENDIAN
#define PA_WITH_SJLJ_EXCEPTIONS

//types

#ifndef ssize_t
typedef int ssize_t;
#endif

#ifndef uint8_t
typedef unsigned __int8 uint8_t;
#endif

#ifndef uint16_t
typedef unsigned __int16 uint16_t;
#endif

#ifndef uint32_t
typedef unsigned __int32 uint32_t;
#endif

#ifndef uint64_t
typedef unsigned __int64 uint64_t;
#endif

#define LT_MODULE_EXT ".dll"

// disable any execs (file::exec, file::cgi, unix mail:send)
//#define NO_PA_EXECS

// disable stringstream usage
//#define NO_STRINGSTREAM

#define GC_NOT_DLL

//xml-abled parser
#define XML

#define XML_STATIC
#ifdef XML_STATIC
#	define LIBXML_STATIC
#	define LIBXSLT_STATIC
#	define LIBEXSLT_STATIC
#endif

// otherwise functions in pcre.h will be declared as __declspec(dllimport)
#define PCRE_STATIC

#endif
parser-3.4.3/src/include/pa_uue.h000644 000000 000000 00000000613 11730603273 016757 0ustar00rootwheel000000 000000 /** @file
	Parser: uue encoding module.

	Copyright (c) 2000-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_UUE_H
#define PA_UUE_H

#define IDENT_PA_UUE_H "$Id: pa_uue.h,v 1.11 2012/03/16 09:24:11 moko Exp $"

const char* pa_uuencode(const unsigned char* in, size_t in_size, const char* file_name);

#endif
parser-3.4.3/src/include/pa_threads.h000644 000000 000000 00000002521 11730603273 017613 0ustar00rootwheel000000 000000 /** @file
	Parser: mutex & helpers decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_THREADS_H
#define PA_THREADS_H

#define IDENT_PA_THREADS_H "$Id: pa_threads.h,v 1.31 2012/03/16 09:24:11 moko Exp $"

#include "pa_config_includes.h"
#include "pa_types.h"

/// thread ID type
typedef unsigned int pa_thread_t;

/// get caller thread ID
pa_thread_t pa_get_thread_id();

class AutoSYNCHRONIZED;

/// simple semaphore object
class Mutex {
	friend class AutoSYNCHRONIZED;
private:
	uint handle;
public:
	Mutex();
	~Mutex();
private: // for AutoSYNCHRONIZED
	void acquire();
	void release();
};

extern const bool parser_multithreaded;
extern Mutex global_mutex;

/** 
	Helper to ensure paired Mutex::acquire() and Mutex::release().

	Use it with SYNCHRONIZED macro
*/
class AutoSYNCHRONIZED {
public:
	AutoSYNCHRONIZED() { global_mutex.acquire(); }
	~AutoSYNCHRONIZED() { global_mutex.release(); }
};

/** 
	put it to first line of a function to ensure thread safety.
	@verbatim
		void someclass::somefunc(...) { SYNCHRONIZED;
			...
		}
	@endverbatim

	WARNING: don't use THROW or PTHROW with such thread safety mechanizm -
	longjmp would leave global_mutex acquired, which is wrong!
*/
#define SYNCHRONIZED AutoSYNCHRONIZED autoSYNCHRONIZED

#endif
parser-3.4.3/src/include/pa_hash.h000644 000000 000000 00000036117 12205127142 017106 0ustar00rootwheel000000 000000 /** @file
	Parser: hash class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)

	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

/*
	The prime numbers used from zend_hash.c,
	the part of Zend scripting engine library,
	Copyrighted (C) 1999-2000    Zend Technologies Ltd.
	http://www.zend.com/license/0_92.txt
	For more information about Zend please visit http://www.zend.com/
*/

#ifndef PA_HASH_H
#define PA_HASH_H

#define IDENT_PA_HASH_H "$Id: pa_hash.h,v 1.85 2013/08/21 12:11:14 moko Exp $"

#include "pa_memory.h"
#include "pa_types.h"
#include "pa_string.h"

const int HASH_ALLOCATES_COUNT=29;

/** Zend comment: Generated on an Octa-ALPHA 300MHz CPU & 2.5GB RAM monster 

	paf: HPUX ld could not handle static member: unsatisfied symbols
*/
static uint Hash_allocates[HASH_ALLOCATES_COUNT]={
	5, 11, 19, 53, 107, 223, 463, 983, 1979, 3907, 7963, 
	16229, 32531, 65407, 130987, 262237, 524521, 1048793, 
	2097397, 4194103, 8388857, 16777447, 33554201, 67108961, 
	134217487, 268435697, 536870683, 1073741621, 2147483399};

/// useful generic hash function
inline void generic_hash_code(uint& result, char c) {
	result=(result<<4)+c;
	if(uint g=(result&0xF0000000)) {
		result=result^(g>>24);
		result=result^g;
	}
}
/// useful generic hash function
inline void generic_hash_code(uint& result, const char* s) {
	while(char c=*s++) {
		result=(result<<4)+c;
		if(uint g=(result&0xF0000000)) {
			result=result^(g>>24);
			result=result^g;
		}
	}
}

/// useful generic hash function
inline void generic_hash_code(uint& result, const char* buf, size_t size) {
	const char* end=buf+size;
	while(buf>24);
			result=result^g;
		}
	}
}

/// simple hash code of int. used by EXIF mapping
inline uint hash_code(int self) {
	uint result=0;
	generic_hash_code(result, (const char*)&self, sizeof(self));
	return result;
}

#endif // PA_HASH_H

#ifndef PA_HASH_CLASS
#define PA_HASH_CLASS
/** 
	Simple hash.

	Automatically rehashed when almost is_full.
	Contains no 0 values. 
		get returning 0 means there were no such.
		"put value 0" means "remove"
*/
#ifdef HASH_ORDER

#undef HASH
#undef HASH_STRING
#undef HASH_NEW_PAIR
#undef HASH_FOR_EACH

#define HASH OrderedHash
#define HASH_STRING OrderedHashString
#define HASH_NEW_PAIR(code, key, value) *ref=new Pair(code, key, value, *ref, this->last); this->last=&((*ref)->next)

#define HASH_FOR_EACH \
	for(Pair *pair=this->first; pair; pair=pair->next)

#else

#define HASH Hash
#define HASH_STRING HashString
#define HASH_NEW_PAIR(code, key, value) *ref=new Pair(code, key, value, *ref)

#define HASH_FOR_EACH \
	Pair **ref=this->refs; \
	for(int index=0; indexallocated; index++) \
		for(Pair *pair=*ref++; pair; pair=pair->link)

#endif

template class HASH: public PA_Object {
public:

	typedef K key_type;
	typedef V value_type;

	HASH() { 
		allocated=Hash_allocates[allocates_index=0];
		fpairs_count=fused_refs=0;
		refs=new(UseGC) Pair*[allocated];
#ifdef HASH_ORDER
		first=0;
		last=&first;
#endif
	}

	HASH(const HASH& source) {
		allocates_index=source.allocates_index;
		allocated=source.allocated;
		fused_refs=source.fused_refs;
		fpairs_count=source.fpairs_count;
		refs=new(UseGC) Pair*[allocated];
		// clone & rehash
#ifdef HASH_ORDER
		first=0;
		last=&first;
		for(Pair *pair=source.first; pair; pair=pair->next)
		{
			uint index=pair->code%allocated;
			Pair **ref=&refs[index];
			HASH_NEW_PAIR(pair->code, pair->key, pair->value);
		}
#else
		for(int i=0; ilink)
			{
				Pair **ref=&refs[i];
				HASH_NEW_PAIR(pair->code, pair->key, pair->value);
			}
#endif
	}

#ifdef USE_DESTRUCTORS
	~HASH() {
		Pair **ref=refs;
		for(int index=0; indexlink;
				delete pair;
				pair=next;
			}
		delete[] refs;
	}
#endif

	/// put a [value] under the [key] @returns existed or not
	bool put(K key, V value) {
		if(!value) {
			remove(key);
			return false;
		}
		if(is_full()) 
			expand();

		uint code=hash_code(key);
		uint index=code%allocated;
		Pair **ref=&refs[index];
		for(Pair *pair=*ref; pair; pair=pair->link)
			if(pair->code==code && pair->key==key) {
				// found a pair with the same key
				pair->value=value;
				return true;
			}
		
		// proper pair not found -- create&link_in new pair
		if(!*ref) // root cell were fused_refs?
			fused_refs++; // not, we'll use it and record the fact
		HASH_NEW_PAIR(code, key, value);
		fpairs_count++;
		return false;
	}

	/// remove the [key] @returns existed or not
	bool remove(K key) {
		uint code=hash_code(key);
		uint index=code%allocated;
		for(Pair **ref=&refs[index]; *ref; ref=&(*ref)->link){
			Pair *pair=*ref;
			if(pair->code==code && pair->key==key) {
				// found a pair with the same key
				Pair *next=pair->link;
#ifdef HASH_ORDER
				*(pair->prev)=pair->next;
				if(pair->next)
					pair->next->prev=pair->prev;
				else
					last=pair->prev;
#endif
				delete pair;
				*ref=next;
				--fpairs_count;
				return true;
			}
		}

		return false;
	}

	/// return true if key exists
	bool contains(K key){
		uint code=hash_code(key);
		uint index=code%allocated;
		for(Pair *pair=refs[index]; pair; pair=pair->link){
			if(pair->code==code && pair->key==key)
				return true;
		}

		return false;
	}

	/// get associated [value] by the [key]
	V get(K key) const {
		uint code=hash_code(key);
		uint index=code%allocated;
		for(Pair *pair=refs[index]; pair; pair=pair->link)
			if(pair->code==code && pair->key==key)
				return pair->value;
		
		return V(0);
	}

#ifdef HASH_ORDER
	V first_value() const {
		return (first) ? first->value : V(0);
	}

	V last_value() const {
		return (fpairs_count) ? ((Pair *)((char *)last - offsetof(Pair, next)))->value : V(0);
	}
#endif

	/// put a [value] under the [key] if that [key] existed @returns existed or not
	bool put_replaced(K key, V value) {
		if(!value) {
			remove(key);
			return false;
		}
		uint code=hash_code(key);
		uint index=code%allocated;
		for(Pair *pair=refs[index]; pair; pair=pair->link)
			if(pair->code==code && pair->key==key) {
				// found a pair with the same key, replacing
				pair->value=value;
				return true;
			}

		// proper pair not found 
		return false;
	}

	/// put a [value] under the [key] if that [key] NOT existed @returns existed or not
	bool put_dont_replace(K key, V value) {
		if(!value) {
			remove(key);
			return false;
		}
		if(is_full()) 
			expand();

		uint code=hash_code(key);
		uint index=code%allocated;
		Pair **ref=&refs[index];
		for(Pair *pair=*ref; pair; pair=pair->link)
			if(pair->code==code && pair->key==key) {
				// found a pair with the same key, NOT replacing
				return true;
			}

		// proper pair not found -- create&link_in new pair
		if(!*ref) // root cell were fused_refs?
			fused_refs++; // not, we'll use it and record the fact
		HASH_NEW_PAIR(code, key, value);
		fpairs_count++;
		return false;
	}

	/// put all 'src' values if NO with same key existed
	void merge_dont_replace(const HASH& src) {
#ifdef HASH_ORDER
		for(Pair *pair=src.first; pair; pair=pair->next)
#else
		for(int i=0; ilink)
#endif
				put_dont_replace(pair->key, pair->value);
	}

	/// number of elements in hash
	int count() const { return fpairs_count; }

	/// iterate over all pairs
	template void for_each(void callback(K, V, I), I info) const {
		HASH_FOR_EACH
			callback(pair->key, pair->value, info);
	}

	/// iterate over all pairs
	template void for_each_ref(void callback(K, V&, I), I info) const {
		HASH_FOR_EACH
			callback(pair->key, pair->value, info);
	}

	/// iterate over all pairs until condition becomes true, return that element
	template V first_that(bool callback(K, V, I), I info) const {
		HASH_FOR_EACH
			if(callback(pair->key, pair->value, info))
				return pair->value;
		return V(0);
	}

	/// remove all elements
	void clear() {
		memset(refs, 0, sizeof(*refs)*allocated);
		fpairs_count=fused_refs=0;	
#ifdef HASH_ORDER
		first=0;
		last=&first;
#endif
	}

protected:

	/// the index of [allocated] in [Hash_allocates]
	int allocates_index;

	/// number of allocated pairs
	int allocated;

	/// used pairs
	int fused_refs;

	/// stored pairs total (including those by links)
	int fpairs_count;

	/// pair storage
	class Pair: public PA_Allocated {
	public:
		uint code;
		K key;
		V value;
		Pair *link;
#ifdef HASH_ORDER
		Pair **prev;
		Pair *next;

		Pair(uint acode, K akey, V avalue, Pair *alink, Pair **aprev) : code(acode), key(akey), value(avalue), link(alink), 
			prev(aprev), next(0) { *aprev=this; }
#else
		Pair(uint acode, K akey, V avalue, Pair *alink) : code(acode), key(akey), value(avalue), link(alink) {}
#endif
	} **refs;

#ifdef HASH_ORDER
	Pair *first;
	Pair **last;
#endif

	/// filled to threshold (THRESHOLD_PERCENT=75), needs expanding
	bool is_full() { return fused_refs + allocated/4 >= allocated; }

	/// allocate larger buffer & rehash
	void expand() {
		int old_allocated=allocated;
		Pair **old_refs=refs;

		if (allocates_indexlink;

				uint new_index=pair->code%allocated;
				Pair **new_ref=&refs[new_index];
				pair->link=*new_ref;
				*new_ref=pair;

				pair=next;
			}

		delete[] old_refs;
	}

private: //disabled

	HASH& operator = (const HASH&) { return *this; }
};

/** 
	Simple String::body hash.
	Allows hash code caching
*/

#ifdef HASH_CODE_CACHING

template class HASH_STRING: public HASH {
public:

	typedef typename HASH::Pair Pair; 
	typedef const String::Body &K;

	typedef K key_type;
	
	/// put a [value] under the [key] @returns existed or not
	bool put(K str, V value) {
		if(!value) {
			remove(str);
			return false;
		}
		if(this->is_full()) 
			this->expand();

		CORD key=str.get_cord();

		uint code=str.get_hash_code();
		uint index=code%this->allocated;
		Pair **ref=&this->refs[index];
		for(Pair *pair=*ref; pair; pair=pair->link)
			if(pair->code==code && CORD_cmp(pair->key,key)==0) {
				// found a pair with the same key
				pair->value=value;
				return true;
			}

		// proper pair not found -- create&link_in new pair
		if(!*ref) // root cell were fused_refs?
			this->fused_refs++; // not, we'll use it and record the fact
		HASH_NEW_PAIR(code, key, value);
		this->fpairs_count++;
		return false;
	}

	/// remove the [key] @returns existed or not
	bool remove(K str) {
		CORD key=str.get_cord();
		uint code=str.get_hash_code();
		uint index=code%this->allocated;
		for(Pair **ref=&this->refs[index]; *ref; ref=&(*ref)->link){
			Pair *pair=*ref;
			if(pair->code==code && CORD_cmp(pair->key,key)==0) {
				// found a pair with the same key
				Pair *next=pair->link;
#ifdef HASH_ORDER
				*(pair->prev)=pair->next;
				if(pair->next)
					pair->next->prev=pair->prev;
				else
					this->last=pair->prev;
#endif
				delete pair;
				*ref=next;
				--this->fpairs_count;
				return true;
			}
		}

		return false;
	}

	/// return true if key exists
	bool contains(K str){
		CORD key=str.get_cord();
		uint code=str.get_hash_code();
		uint index=code%this->allocated;
		for(Pair *pair=this->refs[index]; pair; pair=pair->link){
			if(pair->code==code && CORD_cmp(pair->key,key)==0)
				return true;
		}

		return false;
	}

	/// get associated [value] by the [key]
	V get(K str) const {
		CORD key=str.get_cord();
		uint code=str.get_hash_code();
		uint index=code%this->allocated;
		for(Pair *pair=this->refs[index]; pair; pair=pair->link)
			if(pair->code==code && CORD_cmp(pair->key,key)==0)
				return pair->value;

		return V(0);
	}

	/// put a [value] under the [key] if that [key] existed @returns existed or not
	bool put_replaced(K str, V value) {
		if(!value) {
			remove(str);
			return false;
		}

		CORD key=str.get_cord();
		uint code=str.get_hash_code();
		uint index=code%this->allocated;
		for(Pair *pair=this->refs[index]; pair; pair=pair->link)
			if(pair->code==code && CORD_cmp(pair->key,key)==0) {
				// found a pair with the same key, replacing
				pair->value=value;
				return true;
			}

		// proper pair not found 
		return false;
	}

	/// put a [value] under the [key] if that [key] NOT existed @returns existed or not
	bool put_dont_replace(K str, V value) {
		if(!value) {
			remove(str);
			return false;
		}
		if(this->is_full()) 
			this->expand();

		CORD key=str.get_cord();
		uint code=str.get_hash_code();
		uint index=code%this->allocated;
		Pair **ref=&this->refs[index];
		for(Pair *pair=*ref; pair; pair=pair->link)
			if(pair->code==code && CORD_cmp(pair->key,key)==0) {
				// found a pair with the same key, NOT replacing
				return true;
			}

		// proper pair not found -- create&link_in new pair
		if(!*ref) // root cell were fused_refs?
			this->fused_refs++; // not, we'll use it and record the fact
		HASH_NEW_PAIR(code, key, value);
		this->fpairs_count++;
		return false;
	}

	/// put all 'src' values if NO with same key existed
	void merge_dont_replace(const HASH_STRING& src) {
#ifdef HASH_ORDER
		for(Pair *pair=src.first; pair; pair=pair->next)
#else
		for(int i=0; ilink)
#endif
				put_dont_replace(String::Body(pair->key, pair->code), pair->value);
	}

	/// iterate over all pairs
	template void for_each(void callback(K, V, I), I info) const {
		HASH_FOR_EACH
			callback(String::Body(pair->key, pair->code), pair->value, info);
	}

	/// iterate over all pairs
	template void for_each_ref(void callback(K, V&, I), I info) const {
		HASH_FOR_EACH
			callback(String::Body(pair->key, pair->code), pair->value, info);
	}

	/// iterate over all pairs until condition becomes true, return that element
	template V first_that(bool callback(K, V, I), I info) const {
		HASH_FOR_EACH
			if(callback(String::Body(pair->key, pair->code), pair->value, info))
				return pair->value;
		return V(0);
	}

	/// simple hash iterator
	class Iterator {
		const HASH_STRING& fhash;
		Pair *fcurrent;
	public:
		Iterator(const HASH_STRING& ahash): fhash(ahash) {
			fcurrent=fhash.first;
		}

		operator bool () {
			return fcurrent != 0;
		}

		void next() {
			fcurrent=fcurrent->next;
		}

		String::Body key(){
			return String::Body(fcurrent->key, fcurrent->code);
		}

		V value(){
			return fcurrent->value;
		}
	};
};
#else //HASH_CODE_CACHING

template class HASH_STRING: public HASH{};

#endif //HASH_CODE_CACHING

#ifndef HASH_ORDER
///    Auto-object used to temporarily substituting/removing string hash values
template 
class Temp_hash_value {
	H *fhash;
	String::Body fname;
	V saved_value;
public:
	Temp_hash_value(H *ahash, String::Body aname, V avalue) : fhash(ahash), fname(aname) {
		if(fhash){
			saved_value=fhash->get(aname);
			fhash->put(aname, avalue);
		}
	}
	~Temp_hash_value() {
		if(fhash)
			fhash->put(fname, saved_value);
	}
};
#endif

#endif //PA_HASH_CLASS
parser-3.4.3/src/include/pa_opcode.h000644 000000 000000 00000006022 12145044656 017437 0ustar00rootwheel000000 000000 /** @file
	Parser: compiled code related decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)

	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef OPCODE_H
#define OPCODE_H

namespace OP {

#define IDENT_PA_OPCODE_H "$Id: pa_opcode.h,v 1.47 2013/05/16 02:51:26 misha Exp $"

#define OPTIMIZE_BYTECODE_GET_ELEMENT                // $a ^a
#define OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT         // $a.b ^a.b
#define OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT     // $a.$b ^a.$b
#define OPTIMIZE_BYTECODE_STRING_POOL
#define OPTIMIZE_BYTECODE_OBJECT_POOL                // $var[$a.b], $var[$a.$b]
#define OPTIMIZE_BYTECODE_CUT_REM_OPERATOR           // cut rem with all params


#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
#define OPTIMIZE_BYTECODE_CONSTRUCT                  // $a(expr),  $a[value]
#endif                                               // $.a(expr), $.a[value]
                                                     // $self.a(expr), $self.a[value]

#define OPTIMIZE_BYTECODE_GET_SELF_ELEMENT           // $self.a ^self.a


///	Compiled operation code
enum OPCODE {
	//@{ 
	/// @name literals
	OP_VALUE,  OP_CURLY_CODE__STORE_PARAM,  OP_EXPR_CODE__STORE_PARAM,
	OP_NESTED_CODE,
	//@}

	//@{
	/// @name actions
	OP_WITH_ROOT,	OP_WITH_SELF,	OP_WITH_READ,	OP_WITH_WRITE,
	OP_VALUE__GET_CLASS,
	OP_CONSTRUCT_VALUE, OP_CONSTRUCT_EXPR, OP_CURLY_CODE__CONSTRUCT,
	OP_WRITE_VALUE,	OP_WRITE_EXPR_RESULT,	OP_STRING__WRITE,
#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
	OP_VALUE__GET_ELEMENT_OR_OPERATOR,
#else
	OP_GET_ELEMENT_OR_OPERATOR,
#endif
	OP_GET_ELEMENT,
	OP_GET_ELEMENT__WRITE,
#ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
	OP_VALUE__GET_ELEMENT,
	OP_VALUE__GET_ELEMENT__WRITE,
	OP_WITH_ROOT__VALUE__GET_ELEMENT,
#endif
#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT
	OP_GET_OBJECT_ELEMENT,				// $a.b & ^a.b
	OP_GET_OBJECT_ELEMENT__WRITE,		// $a.b & ^a.b
#endif
#ifdef OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT
	OP_GET_OBJECT_VAR_ELEMENT,			// $a.$b & ^a.$b
	OP_GET_OBJECT_VAR_ELEMENT__WRITE,	// $a.$b & ^a.$b
#endif
#ifdef OPTIMIZE_BYTECODE_GET_SELF_ELEMENT
	OP_WITH_SELF__VALUE__GET_ELEMENT,
	OP_WITH_SELF__VALUE__GET_ELEMENT__WRITE,
#endif
	OP_OBJECT_POOL,	OP_STRING_POOL,
	OP_PREPARE_TO_CONSTRUCT_OBJECT,
	OP_CONSTRUCT_OBJECT,
	OP_CONSTRUCT_OBJECT__WRITE,
	OP_PREPARE_TO_EXPRESSION, 
	OP_CALL, OP_CALL__WRITE,

#ifdef OPTIMIZE_BYTECODE_CONSTRUCT
	OP_WITH_ROOT__VALUE__CONSTRUCT_EXPR,
	OP_WITH_ROOT__VALUE__CONSTRUCT_VALUE,
	OP_WITH_WRITE__VALUE__CONSTRUCT_EXPR,
	OP_WITH_WRITE__VALUE__CONSTRUCT_VALUE,
	OP_WITH_SELF__VALUE__CONSTRUCT_EXPR,
	OP_WITH_SELF__VALUE__CONSTRUCT_VALUE,
#endif
	//@}

	//@{
	/// @name expression ops: unary
	OP_NEG, OP_INV, OP_NOT, OP_DEF, OP_IN, OP_FEXISTS, OP_DEXISTS,
	//@}

	//@{
	/// @name expression ops: binary
	OP_SUB, OP_ADD, OP_MUL, OP_DIV, OP_MOD, OP_INTDIV,
	OP_BIN_SL, OP_BIN_SR,
	OP_BIN_AND, OP_BIN_OR, OP_BIN_XOR,
	OP_LOG_AND, OP_LOG_OR, OP_LOG_XOR,
	OP_NUM_LT, OP_NUM_GT, OP_NUM_LE, OP_NUM_GE, OP_NUM_EQ, OP_NUM_NE,
	OP_STR_LT, OP_STR_GT, OP_STR_LE, OP_STR_GE, OP_STR_EQ, OP_STR_NE,
	OP_IS
	//@}
};
};

#endif
parser-3.4.3/src/include/pa_xml_io.h000644 000000 000000 00000001106 11730603273 017446 0ustar00rootwheel000000 000000 /** @file
	Parser: plugins to xml library, controlling i/o.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_config_includes.h"

#ifdef XML
#ifndef PA_XML_IO_H
#define PA_XML_IO_H

#define IDENT_PA_XML_IO_H "$Id: pa_xml_io.h,v 1.6 2012/03/16 09:24:11 moko Exp $"

#include "pa_string.h"
#include "pa_hash.h"

void pa_xml_io_init();

typedef HashString HashStringBool;

void pa_xmlStartMonitoringDependencies();
HashStringBool* pa_xmlGetDependencies();

#endif
#endif
parser-3.4.3/src/include/pa_xml_exception.h000644 000000 000000 00000002444 12231021005 021023 0ustar00rootwheel000000 000000 /** @file
	Parser: xml exception decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_XML_EXCEPTION_H
#define PA_XML_EXCEPTION_H

#ifdef XML

#define IDENT_PA_XML_EXCEPTION_H "$Id: pa_xml_exception.h,v 1.10 2013/10/20 18:33:41 moko Exp $"

const char* const XML_VALUE_MUST_BE_STRING = "value must be string";
const char* const XML_DATA_MUST_BE_STRING = "data must be string";
const char* const XML_NAMESPACEURI_MUST_BE_STRING = "namespaceURI must be string";

const char* const XML_QUALIFIED_NAME_MUST_BE_STRING = "qualifiedName must be string";
const char* const XML_NC_NAME_MUST_BE_STRING = "NCName must be string";
const char* const XML_LOCAL_NAME_MUST_BE_STRING = "localName must be string";

const char* const XML_INVALID_QUALIFIED_NAME = "invalid qualifiedName '%s'";
const char* const XML_INVALID_NC_NAME = "invalid NCName '%s'";
const char* const XML_INVALID_LOCAL_NAME = "invalid localName '%s'";

// includes

#include "pa_exception.h"
#include "pa_request.h"

// defines

class XmlException: public Exception {
public:

	XmlException(const String* aproblem_source, const char* aproblem_comment, ...);
	XmlException(const String* aproblem_source, Request& r);
	XmlException();
};

#endif

#endif
parser-3.4.3/src/include/pa_string.h000644 000000 000000 00000053151 12171262342 017472 0ustar00rootwheel000000 000000 /** @file
	Parser: string class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_STRING_H
#define PA_STRING_H

#define IDENT_PA_STRING_H "$Id: pa_string.h,v 1.206 2013/07/16 15:21:06 moko Exp $"

// includes
#include "pa_types.h"
#include "pa_array.h"

extern "C" { // cord's author forgot to do that
#define CORD_NO_IO
#include "cord.h"

#ifdef CORD_CAT_OPTIMIZATION
#define CORD_cat(x, y) CORD_cat_optimized(x, y)
#define CORD_cat_char_star(x, y, leny) CORD_cat_char_star_optimized(x, y, leny)
#endif
};

// defines

// cache hash code in String::Body for faster hash access
#define HASH_CODE_CACHING

// cache String::Body.length() for char* strings only, CORDs have own length
#define STRING_LENGTH_CACHING


// cord extension
/* Returns true if x does contain                                       */
/* char not_c at positions i..i+n. Value i,i+n must be < CORD_len(x).	*/
int CORD_range_contains_chr_greater_then(CORD x, size_t i, size_t n, int c);
size_t CORD_block_count(CORD x);

// forwards

class Charset;
class Table;
class SQL_Connection;
class Dictionary;
class Request_charsets;
class String;
typedef Array ArrayString;
class VRegex;

// generally useful

int pa_atoi(const char* str, const String* problem_source=0);
double pa_atod(const char* str, const String* problem_source=0);
unsigned int pa_atoui(const char *str, int base, const String* problem_source=0);

/// this is result of pos functions which mean that substr were not found
#define STRING_NOT_FOUND ((size_t)-1)

/** 
	String which knows the lang of all it's langs.

	All pieces remember 
	- whether they are tainted or not, 
	  and the lang which should be used to detaint them
*/


class String: public PA_Object {
public:

	/** piece is tainted or not. the lang to use when detaint
		remember to change String_Untaint_lang_name @ untaint.C along

		WARNING WARNING WARNING WARNING WARNING WARNING 
		
		pos function compares(<=) languages, that is used in searching
		for table column separator being L_CLEAN or L_AS_IS.
		they search for AS_IS, meaning AS_IS|CLEAN [doing <=L_AS_IS check].
		
		letters assigned for debugging, but it's important for no language-letter
		come before L_AS_IS other then L_CLEAN

		WARNING WARNING WARNING WARNING WARNING WARNING 
	*/
	enum Language {
		L_UNSPECIFIED=0, ///< no real string has parts of this lange: it's just convinient to check when string's empty
		// these two must go before others, there are checks for >L_AS_IS
		L_CLEAN='0',	///< clean  WARNING: read above warning before changing
		L_AS_IS='A',	///< leave all characters intact  WARNING: read above warning before changing

		L_PASS_APPENDED='P',
			/**<
				leave lang built into string being appended.
				just a flag, that value not stored
			*/
		L_TAINTED='T',	///< tainted, untaint lang as assigned later 
		// untaint langs. assigned by ^untaint[lang]{...}
		L_FILE_SPEC='F',	///< file specification
		L_HTTP_HEADER='h',	///< text in HTTP response header
		L_MAIL_HEADER='m',	///< text in mail header
		L_URI='U',			///< text in uri
		L_SQL='Q',			///< ^table:sql body
		L_JS='J',			///< JavaScript code
		L_XML='X',			///< ^xdoc:create xml
		L_HTML='H',			///< HTML code
		L_REGEX='R',		///< RegExp
		L_JSON='S',			///< JSON code
		L_HTTP_COOKIE='C',	///< cookies encoded as %uXXXX for compartibility with js functions encode/decode
		L_PARSER_CODE='p',	///< ^process body
		// READ WARNING ABOVE BEFORE ADDING ANYTHING
		L_OPTIMIZE_BIT = 0x80  ///< flag, requiring cstr whitespace optimization
	};

	enum Trim_kind {
		TRIM_BOTH,
		TRIM_START,
		TRIM_END
	};

	class Body;

	union Languages {

		struct {
#ifdef PA_LITTLE_ENDIAN
			Language lang:8;
			size_t is_not_just_lang:sizeof(CORD)*8-8;
#elif defined(PA_BIG_ENDIAN)
			size_t is_not_just_lang:sizeof(CORD)*8-8;
			Language lang:8;
#else
#	error word endianness not determined for some obscure reason
#endif
		} opt;
		CORD langs;

		CORD make_langs(const Body& current) const {
			return opt.is_not_just_lang?langs:CORD_chars((char)opt.lang, current.length());
		}

		CORD make_langs(size_t aoffset, size_t alength)  const {
			return opt.is_not_just_lang?
				CORD_substr(langs, aoffset, alength, 0)
				:CORD_chars((char)opt.lang, alength);
		}

		/// appending when 'langs' already contain something [simple cases handled elsewhere]
		void append(size_t current, const CORD to_nonempty_target_langs) {
			assert(langs);
			if(opt.is_not_just_lang)
				langs=CORD_cat(langs, to_nonempty_target_langs);
			else {
				assert(current);
				langs=CORD_cat(CORD_chars((char)opt.lang, current), to_nonempty_target_langs);
			}
		}

		void append(const Body& current, const CORD to_nonempty_target_langs) {
			assert(langs);
			if(opt.is_not_just_lang)
				langs=CORD_cat(langs, to_nonempty_target_langs);
			else {
				size_t current_size=current.length();
				assert(current_size);
				langs=CORD_cat(CORD_chars((char)opt.lang, current_size), to_nonempty_target_langs);
			}
		}

	public:

		const char* v() const;
		void dump() const;

		Languages(): langs(0) {}
		Languages(Language alang) {
			opt.lang=alang;
			opt.is_not_just_lang=0;
		}

		/// MUST be called exactly prior to modification of current [uses it's length]
		void append(size_t current, Language alang, size_t length) {
			assert(alang);
			assert(length);

			if(!opt.is_not_just_lang)
				if(opt.lang) {
					if(opt.lang==alang) // same language? ignoring
						return;
				} else {
					opt.lang=alang; // to uninitialized
					return;
				}

			append(current, CORD_chars((char)alang, length));
		}

		void append(const Body ¤t, Language alang, size_t length) {
			assert(alang);
			assert(length);

			if(!opt.is_not_just_lang)
				if(opt.lang) {
					if(opt.lang==alang) // same language? ignoring
						return;
				} else {
					opt.lang=alang; // to uninitialized
					return;
				}

			append(current, CORD_chars((char)alang, length));
		}

		void appendHelper(const Body& current, Language alang, const Body &length_helper) {
			assert(alang);

			if(!opt.is_not_just_lang)
				if(opt.lang) {
					if(opt.lang==alang) // same language? ignoring
						return;
				} else {
					opt.lang=alang; // to uninitialized
					return;
				}

			append(current, CORD_chars((char)alang, length_helper.length()));
		}

		void appendHelper(const Body& current, const Languages &src, const Body& length_helper) {
			if(!langs){
				langs=src.langs; // to uninitialized
#ifdef CORD_CAT_OPTIMIZATION
				if(opt.is_not_just_lang && !CORD_IS_STRING(langs))
					CORD_concatenation_protect(langs);
#endif
			}
			else if(!src.opt.is_not_just_lang)
				appendHelper(current, src.opt.lang, length_helper); // simplifying when simple source
			else
				append(current, src.make_langs(length_helper));
		}

		/// MUST be called exactly prior to modification of current [uses it's length]
		void append(const Body& current, const Languages src, size_t aoffset, size_t alength) {
			assert(alength);

			if(!langs) // to uninitialized?
				if(src.opt.is_not_just_lang)
					langs=CORD_substr(src.langs, aoffset, alength, 0); // to uninitialized complex
				else
					opt.lang=src.opt.lang; // to uninitialized simple
			else 
				if(!opt.is_not_just_lang && !src.opt.is_not_just_lang && opt.lang==src.opt.lang) // both simple & of same language?
					return; // ignoring
				else
					append(current, src.make_langs(aoffset, alength));
		}

		/// checks if we have lang<=alang all from aoffset to aoffset+alength
		bool check_lang(Language alang, size_t aoffset, size_t alength) const {
			if(alang==L_UNSPECIFIED) // ignore lang?
				return true;

			if(opt.is_not_just_lang)
				return CORD_range_contains_chr_greater_then(langs, aoffset, alength, (unsigned)alang)==0;
			else
				return (unsigned)opt.lang<=(unsigned)alang;
		}

		/// @returns count of blocks
		/// @todo currently there can be adjucent blocks of same language. someday merge them
		size_t count() const {
			return opt.is_not_just_lang?
				CORD_block_count(langs)
				: opt.lang?
					1
					: 0;
		};

		template 
		void for_each(size_t current, int callback(char, size_t, I), I info) const {
			if(opt.is_not_just_lang)
				CORD_block_iter(langs, 0, (CORD_block_iter_fn)callback, info);
			else
				callback(opt.lang, current, info);
		}

		template 
		void for_each(const Body& current, int callback(char, size_t, I), I info) const {
			if(opt.is_not_just_lang)
				CORD_block_iter(langs, 0, (CORD_block_iter_fn)callback, info);
			else
				callback(opt.lang, current.length(), info);
		}

		bool invariant(size_t current_length) const {
			if(!langs)
				return current_length==0;
			if(opt.is_not_just_lang)
				return CORD_len(langs)==current_length;
			return true; // uncheckable, actually
		}
	};

	class Body {

		CORD body;

#ifdef HASH_CODE_CACHING
		// cached hash code is not reseted on write operations as test shows 
		// that string body does not change after it is stored as a hash key
		mutable uint hash_code;
#endif

#ifdef STRING_LENGTH_CACHING
		// cached length is reseted on modification, used only for char*, not CORD
		mutable size_t string_length;
#define INIT_LENGTH ,string_length(0)
#define ZERO_LENGTH string_length=0;
#else
#define INIT_LENGTH
#define ZERO_LENGTH
#endif

	public:

		const char* v() const;
		void dump() const;

#ifdef HASH_CODE_CACHING
		Body(): body(CORD_EMPTY), hash_code(0) INIT_LENGTH {}
		Body(CORD abody, uint ahash_code): body(abody), hash_code(ahash_code) INIT_LENGTH {}
		Body(CORD abody): body(abody), hash_code(0) INIT_LENGTH {
#else
		Body(): body(CORD_EMPTY) INIT_LENGTH {}
		Body(CORD abody): body(abody) INIT_LENGTH {
#endif
#ifdef CORD_CAT_OPTIMIZATION
			assert(!body // no body
				|| *body // ordinary string
				|| body[1]==1 // CONCAT_HDR
				|| body[1]==3 // CONCAT_HDR_READ_ONLY
				|| body[1]==4 // FN_HDR 
				|| body[1]==6 // SUBSTR_HDR 
				);
#else
			assert(!body // no body
				|| *body // ordinary string
				|| body[1]==1 // CONCAT_HDR
				|| body[1]==4 // FN_HDR 
				|| body[1]==6 // SUBSTR_HDR 
				);
#endif
		}

		static Body Format(int value);

		void clear() { ZERO_LENGTH body=CORD_EMPTY; }

		bool operator! () const { return is_empty(); }

		CORD get_cord() const { return body; }
		uint get_hash_code() const;

		const char* cstr() const {
#ifdef STRING_LENGTH_CACHING
			string_length = length();
			if(string_length)
				return const_cast(this)->body=CORD_to_const_char_star(body, string_length);
#endif
			return CORD_to_const_char_star(body, length());
		}

		char* cstrm() const { return CORD_to_char_star(body, length()); }

#ifdef STRING_LENGTH_CACHING
		void set_length(size_t alength){ string_length = alength; }
		size_t length() const { return body ? CORD_IS_STRING(body) ? string_length ? string_length : (string_length=strlen(body)) : CORD_len(body) : 0; }
#else
		size_t length() const { return CORD_len(body); }
#endif

		bool is_empty() const { return body==CORD_EMPTY; }

		void append_know_length(const char *str, size_t known_length) {
			if(known_length){
				if(body){
					body = CORD_cat_char_star(body, str, known_length);
					ZERO_LENGTH 
				} else {
					body=str;
#ifdef STRING_LENGTH_CACHING
					string_length=known_length;
#endif
				}
			}
		}
		void append_strdup_know_length(const char* str, size_t known_length) {
			if(known_length)
				append_know_length(pa_strdup(str, known_length), known_length);
		}
		void append(char c) { ZERO_LENGTH body=CORD_cat_char(body, c); }
		Body& operator << (const Body src) { ZERO_LENGTH body=CORD_cat(body, src.body); return *this; }

		Body& operator << (const char* str) { append_know_length(str, strlen(str)); return *this; }

		// could not figure out why this operator is needed [should do this chain: string->simple->==]
		bool operator < (const Body src) const { return CORD_cmp(body, src.body)<0; }
		bool operator > (const Body src) const { return CORD_cmp(body, src.body)>0; }
		bool operator <= (const Body src) const { return CORD_cmp(body, src.body)<=0; }
		bool operator >= (const Body src) const { return CORD_cmp(body, src.body)>=0; }
		bool operator != (const Body src) const { return CORD_cmp(body, src.body)!=0; }
		bool operator == (const Body src) const { return CORD_cmp(body, src.body)==0; }

		int ncmp(size_t x_begin, const Body y, size_t y_begin, size_t size) const {
			return CORD_ncmp(body, x_begin, y.body, y_begin, size);
		}

		char fetch(size_t index) const { return CORD_fetch(body, index); }
		Body mid(size_t aindex, size_t alength) const { return CORD_substr(body, aindex, alength, length()); }
		size_t pos(const char* substr, size_t offset=0) const { return CORD_str(body, offset, substr, length()); }
		size_t pos(const Body substr, size_t offset=0) const { 
			if(substr.is_empty())
				return STRING_NOT_FOUND; // in this case CORD_str returns 0 [parser users got used to -1]

			// CORD_str checks for bad offset [CORD_chr does not]
			return CORD_str(body, offset, substr.body, length()); 
		}
		size_t pos(char c, 
			size_t offset=0) const {
			if(offset>=length()) // CORD_chr does not check that [and ABORT's in that case]
				return STRING_NOT_FOUND;

			return CORD_chr(body, offset, c);
		}

		size_t strrpbrk(const char* chars, size_t left, size_t right) const;

		size_t rskipchars(const char* chars, size_t left, size_t right) const;

		template
		int for_each(int (*f)(char c, I), I info) const {
			return CORD_iter(body, (CORD_iter_fn)f, (void*)info);
		}

		template
		int for_each(int (*f1)(char c, I), int (*f2)(const char* s, I), I info) const {
			return CORD_iter5(body, 0, (CORD_iter_fn)f1, (CORD_batched_iter_fn)f2, info);
		}

		void set_pos(CORD_pos& pos, size_t index) const { CORD_set_pos(pos, body, index); }

		/*Body normalize() const {
			return Body(CORD_balance(body));
		}*/

		/// @returns this or 0 or mid. if returns this or 0 out_* are not filled
		Body trim(Trim_kind kind=TRIM_BOTH, const char* chars=0,
			size_t* out_start=0, size_t* out_length=0, Charset* source_charset=0) const;
	};

	struct C {
		const char *str;
		size_t length;
		operator const char *() { return str; }
		C(): str(0), length(0) {}
		C(const char *astr, size_t asize): str(astr), length(asize) {}
	};

	struct Cm {
		char *str;
		size_t length;
		//operator char *() { return str; }
		Cm(): str(0), length(0) {}
		Cm(char *astr, size_t asize): str(astr), length(asize) {}
	};

private:

	Body body; ///< all characters of string
	Languages langs; ///< string characters lang

	const char* v() const;
	void dump() const;
	#define ASSERT_STRING_INVARIANT(string) \
		assert((string).langs.invariant((string).body.length()))

public:

	static const String Empty;

	explicit String(){};
	explicit String(const char* cstr, Language alang=L_CLEAN){
		if(cstr && *cstr){
			body=cstr;
			langs=alang;
		}
	}
	explicit String(const char* cstr, Language alang, size_t alength){
		if(cstr && *cstr){
			body=cstr;
#ifdef STRING_LENGTH_CACHING
			body.set_length(alength);
#endif
			langs=alang;
		}
	}

	String(int value, const char *format);
	String(Body abody, Language alang): body(abody), langs(alang) {
		ASSERT_STRING_INVARIANT(*this);
	}
	String(const String& src): body(src.body), langs(src.langs) {
		ASSERT_STRING_INVARIANT(*this);
	}

	/// for convinient hash lookup
#ifdef HASH_CODE_CACHING
	operator const Body&() const { return body; }
#else
	operator const Body() const { return body; }
#endif

	bool is_empty() const { return body.is_empty(); }
	size_t length() const { return body.length(); }
	size_t length(Charset& charset) const;

	/// convert to CORD forcing lang tainting
	Body cstr_to_string_body_taint(Language lang, SQL_Connection* connection=0, const Request_charsets *charsets=0) const;
	/// convert to CORD with tainting dirty to lang
	Body cstr_to_string_body_untaint(Language lang, SQL_Connection* connection=0, const Request_charsets *charsets=0) const;

	/// 
	const char* cstr() const {
		return body.cstr();
	}
	/// 
	char* cstrm() const {
		return body.cstrm();
	}

	/// convert to constant C string forcing lang tainting
	const char* taint_cstr(Language lang, SQL_Connection* connection=0, const Request_charsets *charsets=0) const {
		return cstr_to_string_body_taint(lang, connection, charsets).cstr();
	}
	char *taint_cstrm(Language lang, SQL_Connection* connection=0, const Request_charsets *charsets=0) const {
		return cstr_to_string_body_taint(lang, connection, charsets).cstrm();
	}

	/// convert to constant C string with tainting dirty to lang
	const char* untaint_cstr(Language lang, SQL_Connection* connection=0, const Request_charsets *charsets=0) const {
		return cstr_to_string_body_untaint(lang, connection, charsets).cstr();
	}
	char *untaint_cstrm(Language lang, SQL_Connection* connection=0, const Request_charsets *charsets=0) const {
		return cstr_to_string_body_untaint(lang, connection, charsets).cstrm();
	}

	const char* untaint_and_transcode_cstr(Language lang, const Request_charsets *charsets) const;

	bool is_not_just_lang() const {
		return langs.opt.is_not_just_lang !=0;
	}
	
	Language just_lang() const {
		return langs.opt.lang;
	}

	/// puts pieces to buf
	Cm serialize(size_t prolog_size) const;
	/// appends pieces from buf to self
	bool deserialize(size_t prolog_size, void *buf, size_t buf_size);
	/// @see Body::append_know_length
	String& append_know_length(const char* str, size_t known_length, Language lang);
	/// @see Body::append_help_length
	String& append_help_length(const char* str, size_t helper_length, Language lang);
	String& append_strdup(const char* str, size_t helper_length, Language lang);

	bool operator == (const char* y) const { return body==Body(y); }
	bool operator != (const char* y) const { return body!=Body(y); }

	/// this starts with y
	bool starts_with(const char* y) const {
		return body.ncmp(0/*x_begin*/, Body(y), 0/*y_begin*/, strlen(y))==0;
	}
	/// x starts with this
	bool this_starts(const char* x) const {
		return Body(x).ncmp(0/*x_begin*/, body, 0/*y_begin*/, length())==0;
	}

	String& append_to(String& dest, Language lang, bool forced=false) const;
	String& append(const String& src, Language lang, bool forced=false) { 
		return src.append_to(*this, lang, forced);
	}
	String& append_quoted(const String* src, Language lang=L_JSON){
		*this << "\"";
		if(src)
			this->append(*src, lang, true/*forced lang*/);
		*this << "\"";
		return *this;
	}

	String& operator << (const String& src) { return append(src, L_PASS_APPENDED); }
	String& operator << (const char* src) { return append_help_length(src, 0, L_AS_IS); }
	String& operator << (const Body& src){
		langs.appendHelper(body, L_AS_IS, src);
		body< (const String& src) const { return body>src.body; }
	bool operator <= (const String& src) const { return body<=src.body; }
	bool operator >= (const String& src) const { return body>=src.body; }
	bool operator != (const String& src) const { return body!=src.body; }
	bool operator == (const String& src) const { return body==src.body; }

	/// extracts [start, finish) piece of string
	String& mid(size_t substr_begin, size_t substr_end) const;
	String& mid(Charset& charset, size_t from, size_t to, size_t helper_length=0) const;

	/** 
		ignore lang if it's L_UNSPECIFIED
		but when specified: look for substring that lies in ONE fragment in THAT lang
		@return position of substr in string, -1 means "not found" [const char* version]
	*/
	size_t pos(const Body substr, 
		size_t this_offset=0, Language lang=L_UNSPECIFIED) const;
	/// String version of @see pos(const char*, int, Language)
	size_t pos(const String& substr, 
		size_t this_offset=0, Language lang=L_UNSPECIFIED) const;
	size_t pos(char c, 
		size_t this_offset=0) const {
		return body.pos(c, this_offset);
	}
	size_t pos(Charset& charset,
		const String& substr, 
		size_t this_offset=0, Language lang=L_UNSPECIFIED) const;

	size_t strrpbrk(const char* chars, size_t left=0) const {
		return (length()) ? body.strrpbrk(chars, left, length()-1) : STRING_NOT_FOUND;
	}
	size_t strrpbrk(const char* chars, size_t left, size_t right) const {
		return body.strrpbrk(chars, left, right);
	}

	size_t rskipchars(const char* chars, size_t left=0) const {
		return (length()) ? body.rskipchars(chars, left, length()-1) : STRING_NOT_FOUND;
	}
	size_t rskipchars(const char* chars, size_t left, size_t right) const {
		return body.rskipchars(chars, left, right);
	}

	void split(ArrayString& result, 
		size_t& pos_after,
		const char* delim, 
		Language lang=L_UNSPECIFIED, int limit=-1) const;
	void split(ArrayString& result, 
		size_t& pos_after, 
		const String& delim, 
		Language lang=L_UNSPECIFIED, int limit=-1) const;

	typedef void (*Row_action)(Table& table, ArrayString* row, 
		int prestart, int prefinish, 
		int poststart, int postfinish,
		void *info);
	/**
		@return table of found items, if any.
		table format is defined and fixed[can be used by others]: 
		@verbatim
			prematch/match/postmatch/1/2/3/...
		@endverbatim
	*/
	Table* match(VRegex* vregex,
		Row_action row_action, void *info,
		int& matches_count) const;
	enum Change_case_kind {
		CC_UPPER,
		CC_LOWER
	};
	String& change_case(Charset& source_charset,
		Change_case_kind kind) const;
	const String& replace(const Dictionary& dict) const;
	const String& trim(Trim_kind kind=TRIM_BOTH, const char* chars=0, Charset* source_charset=0) const;
	double as_double() const { return pa_atod(cstr(), this); }
	int as_int() const { return pa_atoi(cstr(), this); }
	bool as_bool() const { return as_int()!=0; }
	const String& escape(Charset& source_charset) const;

private: //disabled

	String& operator = (const String&) { return *this; }

};

#ifndef HASH_CODE_CACHING
/// simple hash code of string. used by Hash
inline uint hash_code(const String::Body self) {
	return self.get_hash_code();
}
#endif


#endif
parser-3.4.3/src/include/pa_stack.h000644 000000 000000 00000003073 11730603272 017270 0ustar00rootwheel000000 000000 /** @file
	Parser: stack class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_STACK_H
#define PA_STACK_H

#define IDENT_PA_STACK_H "$Id: pa_stack.h,v 1.27 2012/03/16 09:24:10 moko Exp $"

#include "pa_array.h"

/// simple stack based on Array
template class Stack: public Array {
public:

	Stack(size_t initial=4) : Array(initial){}

	inline void push(T item) {
		if(this->is_full())
			expand(this->fallocated); // free is not called, so expanding a lot to decrease memory waste
		this->felements[this->fused++]=item;
	}

	inline T pop() {
		return this->felements[--this->fused];
	}

	inline bool is_empty() { return this->fused==0; }
	inline size_t top_index() { return this->fused; }
	inline void set_top_index(size_t atop) { this->fused=atop; }
	inline T top_value() {
		assert(!is_empty());
		return this->felements[this->fused-1];
	}

	/// call this prior to collecting garbage [in unused part of stack there may be pointers(unused)]
	void wipe_unused() {
		if(size_t above_top_size=this->fallocated-this->fused)
			memset(&this->felements[this->fused], 0, above_top_size*sizeof(T));
	}

protected:

	void expand(size_t delta) {
		size_t new_allocated=this->fallocated+delta;
		// we can't use realloc as MethodParams references allocated stack
		T* new_elements = (T *)pa_malloc(new_allocated*sizeof(T));
		memcpy(new_elements, this->felements, this->fallocated*sizeof(T));
		this->felements=new_elements;
		this->fallocated=new_allocated;
	}
};

#endif
parser-3.4.3/src/include/pa_sql_connection.h000644 000000 000000 00000011672 11730603272 021205 0ustar00rootwheel000000 000000 /** @file
	Parser: sql fconnection decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_SQL_CONNECTION_H
#define PA_SQL_CONNECTION_H

#define IDENT_PA_SQL_CONNECTION_H "$Id: pa_sql_connection.h,v 1.42 2012/03/16 09:24:10 moko Exp $"


#include "pa_sql_driver.h"
#include "pa_sql_driver_manager.h"

// defines

/// @see SQL_Driver_services_impl::_throw
#ifdef PA_WITH_SJLJ_EXCEPTIONS
	#define SQL_CONNECTION_SERVICED_FUNC_GUARDED(actions) \
		use(); \
		actions
#else
	#define SQL_CONNECTION_SERVICED_FUNC_GUARDED(actions) \
		use(); \
		if(!setjmp(fservices.mark)) { \
			actions; \
		} else \
			fservices.propagate_exception();
#endif

/// SQL_Driver_services Pooled implementation
class SQL_Driver_services_impl: public SQL_Driver_services {
	const String* furl;
	Exception fexception;
	const char* frequest_charset;
	const char* fdocument_root;
public:
	SQL_Driver_services_impl(const char* arequest_charset, const char* adocument_root): furl(0), frequest_charset(arequest_charset), fdocument_root(adocument_root) {}
	void set_url(const String& aurl) { furl=&aurl;}
	const String& url_without_login() const;

	override void* malloc(size_t size) { return pa_malloc(size); }
	override void* malloc_atomic(size_t size) { return pa_malloc_atomic(size); }
	override void* realloc(void *ptr, size_t size) { return pa_realloc(ptr, size); }

	override const char* request_charset() { return frequest_charset; }
	override const char* request_document_root() { return fdocument_root; }
	
	override void transcode(const char* src, size_t src_length,
		const char*& dst, size_t& dst_length,
		const char* charset_from_name,
		const char* charset_to_name
		);

	/**
		normally we can't 'throw' from dynamic library, so
		the idea is to #1 jump to C++ some function to main body, where
		every function stack frame has exception unwind information
		and from there... #2 propagate_exception()

        but when parser configured --with-sjlj-exceptions
		one can simply 'throw' from dynamic library.
		[sad story: one can not longjump/throw due to some bug in gcc as of 3.2.1 version]
	*/
	override void _throw(const SQL_Error& aexception) { 
		// converting SQL_exception to parser Exception
		// hiding passwords and addresses from accidental show [imagine user forgot @exception]
#ifdef PA_WITH_SJLJ_EXCEPTIONS
		throw
#else
		fexception=
#endif
		Exception(aexception.type(), 
				&url_without_login(),
				aexception.comment()); 

#ifndef PA_WITH_SJLJ_EXCEPTIONS
		longjmp(mark, 1);
#endif
	}
	virtual void propagate_exception() {
#ifndef PA_WITH_SJLJ_EXCEPTIONS
		throw fexception;
#endif
	}
};

/// SQL connection. handy wrapper around low level SQL_Driver
class SQL_Connection: public PA_Object {
	const String&  furl;
	SQL_Driver& fdriver;
	SQL_Driver_services_impl fservices;
	void *fconnection;
	time_t time_used;

public:

	SQL_Connection(const String& aurl, SQL_Driver& adriver, const char* arequest_charset, const char* adocument_root):
		furl(aurl),
		fdriver(adriver),
		fservices(arequest_charset, adocument_root),
		fconnection(0),
		time_used(0) {
	}

	SQL_Driver_services_impl& services() { return fservices; }
	
	const String& get_url() { return furl; }

	void set_url() {
		fservices.set_url(furl);
	}
	void use() {
		time_used=time(0); // they started to use at this time
	}
	bool expired(time_t older_dies) {
		return time_usedclose_connection(furl, this);
	}

};

#endif
parser-3.4.3/src/include/pa_sql_driver_manager.h000644 000000 000000 00000004223 12165633045 022031 0ustar00rootwheel000000 000000 /** @file
	Parser: sql driver manager decl.
	global sql driver manager, must be thread-safe

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_SQL_DRIVER_MANAGER_H
#define PA_SQL_DRIVER_MANAGER_H

#define IDENT_PA_SQL_DRIVER_MANAGER_H "$Id: pa_sql_driver_manager.h,v 1.37 2013/07/05 21:09:57 moko Exp $"


#include "pa_sql_driver.h"
#include "pa_hash.h"
#include "pa_table.h"
#include "pa_string.h"
#include "pa_cache_managers.h"
#include "pa_stack.h"

// defines

#define MAIN_SQL_NAME "SQL"
#define MAIN_SQL_DRIVERS_NAME "drivers"

// forwards

class SQL_Connection;

/// sql driver manager
class SQL_Driver_manager: public Cache_manager {
public:

	typedef HashString driver_cache_type;
	typedef Stack connection_cache_element_base_type;
	typedef HashString connection_cache_type;

private:
	
	friend class SQL_Connection;

	driver_cache_type driver_cache;
	connection_cache_type connection_cache;

public:

	SQL_Driver_manager();
	override ~SQL_Driver_manager();

	/** 
		connect to specified url, 
		using driver dynamic library found in table, if not loaded yet
		checks driver version
	*/
	SQL_Connection* get_connection(const String& aurl, 
		Table *protocol2driver_and_client,
		const char* arequest_charset,
		const char* adocument_root);

private: // driver cache

	SQL_Driver *get_driver_from_cache(driver_cache_type::key_type protocol);
	void put_driver_to_cache(driver_cache_type::key_type protocol, driver_cache_type::value_type driver);

private: // connection cache

	SQL_Connection* get_connection_from_cache(connection_cache_type::key_type url);
	void put_connection_to_cache(connection_cache_type::key_type url, 
		SQL_Connection* connection);
private:
	time_t prev_expiration_pass_time;

private: // for SQL_Connection

	/// caches connection
	void close_connection(connection_cache_type::key_type url, 
		SQL_Connection* connection);

public: // Cache_manager

	override Value* get_status();
	override void maybe_expire_cache();

};

/// global
extern SQL_Driver_manager* SQL_driver_manager;

#endif
parser-3.4.3/src/include/pa_request.h000644 000000 000000 00000035564 12231311521 017653 0ustar00rootwheel000000 000000 /** @file
	Parser: request class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_REQUEST_H
#define PA_REQUEST_H

#define IDENT_PA_REQUEST_H "$Id: pa_request.h,v 1.216 2013/10/21 20:49:21 moko Exp $"

#include "pa_pool.h"
#include "pa_hash.h"
#include "pa_wcontext.h"
#include "pa_value.h"
#include "pa_stack.h"
#include "pa_request_info.h"
#include "pa_request_charsets.h"
#include "pa_sapi.h"

// consts

const uint ANTI_ENDLESS_EXECUTE_RECOURSION=1000;
const size_t pseudo_file_no__process=1;

// forwards

class Temp_lang;
class Methoded;
class VMethodFrame;
class VMail;
class VForm;
class VResponse;
class VCookie;
class VStateless_class;
class VConsole;

/// Main workhorse.
class Request: public PA_Object {
	friend class Temp_lang;
	friend class Temp_connection;
	friend class Temp_request_self;
	friend class Temp_value_element;
	friend class Request_context_saver;
	friend class Exception_trace;

public:
	class Trace {
		const String* fname;
		Operation::Origin forigin;
	public:
		Trace(): fname(0) {}
		void clear() { fname=0; }
		operator bool() const { return fname!=0; }

		Trace(const String* aname, const Operation::Origin aorigin):
			fname(aname), forigin(aorigin) {}

		const String* name() const { return fname; }
		const Operation::Origin origin() const { return forigin; }
	};

	enum Skip {
		SKIP_NOTHING,
		SKIP_BREAK,
		SKIP_CONTINUE
	};

private:
	Pool fpool;
public:
	Pool& pool() { return fpool; }

private:
	union StackItem {
		Value* fvalue;
		ArrayOperation* fops;
		VMethodFrame* fmethod_frame;
	public:
		Value& value() const { return *fvalue; }
		const String& string() const { 
			return fvalue->as_string();
		}
		ArrayOperation& ops() const { return *fops; }
		VMethodFrame& method_frame() const { return *fmethod_frame; }

		/// needed to fill unused Array entries
		StackItem() {}
		StackItem(Value& avalue): fvalue(&avalue) {}		
		StackItem(ArrayOperation& aops): fops(&aops) {}
		StackItem(VMethodFrame& amethod_frame): fmethod_frame(&amethod_frame) {}
	};

	class Exception_trace: public Stack {
		size_t fbottom;
	public:
		Exception_trace(): fbottom(0) {}

		size_t bottom_index() { return fbottom; }
		void set_bottom_index(size_t abottom) { fbottom=abottom; }
		element_type bottom_value() { return get(bottom_index()); }

		void clear() {
			fused=fbottom=0;
		}

		bool is_empty() {
			return fused==fbottom;
		}

		const element_type extract_origin(const String*& problem_source);
	};

	///@{ core data

	/// classes
	HashString fclasses;

	/// already used files to avoid cyclic uses
	HashString used_files;
	HashString searched_along_class_path;
	/// list of all used files, Operation::file_no = index to it
	Array file_list;

	/**	endless execute(execute(... preventing counter 
		@see ANTI_ENDLESS_EXECUTE_RECOURSION
	*/
	uint anti_endless_execute_recoursion;

	///@}

	/// execution stack
	Stack stack;

	/// exception stack trace
	Exception_trace exception_trace;
public:

	bool allow_class_replace;

	//@{ request processing status
	/// contexts
	VMethodFrame* method_frame;
	Value* rcontext;
	WContext* wcontext;
	/// current language
	String::Language flang; 
	/// current connection
	SQL_Connection* fconnection;
	//@}
	/// interrupted flag, raised on signals [SIGPIPE]
	bool finterrupted;
	Skip fskip;
	int fin_cycle;

public:
	uint register_file(String::Body file_spec);

	struct Exception_details {
		const Trace trace;
		const String* problem_source;
		VHash& vhash;

		Exception_details(
			const Trace atrace,
			const String* aproblem_source,
			VHash& avhash): trace(atrace), problem_source(aproblem_source), vhash(avhash) {}
	};
	Exception_details get_details(const Exception& e);
	const char* get_exception_cstr(const Exception& e, Exception_details& details);

	/// @see Stack::wipe_unused
	void wipe_unused_execution_stack() {
		stack.wipe_unused();
	}

#ifdef RESOURCES_DEBUG
	/// measures
	double sql_connect_time;
	double sql_request_time;
#endif	

	Request(SAPI_Info& asapi_info, Request_info& arequest_info,
		String::Language adefault_lang ///< all tainted data default untainting lang
	);
	~Request();

	/// global classes
	HashString& classes() { return fclasses; }
	Value* get_class(const String& name);

	/**
		core request processing

		BEWARE: may throw exception to you: catch it!
	*/
	void core(
		const char* config_filespec, ///< system config filespec
		bool config_fail_on_read_problem, ///< fail if system config file not found
		bool header_only);

	/// executes ops
	void execute(ArrayOperation& ops); // execute.C
	void op_call(VMethodFrame &frame);
	void op_call_write(VMethodFrame &frame);
	Value& construct(Value &class_value, const Method &method);

	/// execute ops with anti-recoursion check
	void recoursion_checked_execute(/*const String& name, */ArrayOperation& ops) {
		// anti_endless_execute_recoursion
		if(++anti_endless_execute_recoursion==ANTI_ENDLESS_EXECUTE_RECOURSION) {
			anti_endless_execute_recoursion=0; // give @exception a chance
			throw Exception(PARSER_RUNTIME,
				0, //&name,
				"call canceled - endless recursion detected");
		}
		execute(ops); // execute it
		anti_endless_execute_recoursion--;
	}

	///
	void use_file_directly(VStateless_class& aclass,
				const String& file_spec,
				bool fail_on_read_problem=true, 
				bool fail_on_file_absence=true);
				
	/// compiles the file, maybe forcing it's class @a name and @a base_class.
	void use_file(VStateless_class& aclass,
		const String& file_name,
		const String* use_filespec);

	/// compiles a @a source buffer
	void use_buf(VStateless_class& aclass,
		const char* source, 
		const String* main_alias,
		uint file_no,
		int line_no_offset=0);

	/// processes any code-junction there may be inside of @a value
	StringOrValue process_getter(Junction& junction); // execute.C
	StringOrValue process(Value& input_value, bool intercept_string=true); // execute.C
	void process_write(Value& input_value); // execute.C
	//@{ convinient helpers
	const String& process_to_string(Value& input_value) {
		return process(input_value, true/*intercept_string*/).as_string();
	}
	Value& process_to_value(Value& input_value, bool intercept_string=true) {
		return process(input_value, intercept_string).as_value();
	}
	//@}
	const String* get_method_filename(const Method* method); // execute.C
	const String* get_used_filename(uint file_no);
	
#define DEFINE_DUAL(modification) \
	void write_##modification##_lang(StringOrValue dual) { \
		if(const String* string=dual.get_string()) \
			write_##modification##_lang(*string); \
		else \
			write_##modification##_lang(*dual.get_value()); \
	}

	/// appending, sure of clean string inside
	void write_no_lang(const String& astring) {
		wcontext->write(astring, 
			(String::Language)(String::L_CLEAN | flang&String::L_OPTIMIZE_BIT));
	}
	/// appending sure value, that would be converted to clean string
	void write_no_lang(Value& avalue) {
		if(wcontext->get_in_expression())
			wcontext->write(avalue);
		else
			wcontext->write(avalue, 
				(String::Language)(String::L_CLEAN | flang&String::L_OPTIMIZE_BIT));
	}

	/// appending string, passing language built into string being written
	void write_pass_lang(const String& astring) {
		wcontext->write(astring, String::L_PASS_APPENDED); 
	}
	/// appending possible string, passing language built into string being written
	void write_pass_lang(Value& avalue) {
		wcontext->write(avalue, String::L_PASS_APPENDED); 
	}
	DEFINE_DUAL(pass)

	/// appending possible string, assigning untaint language
	void write_assign_lang(Value& avalue) {
		wcontext->write(avalue, flang); 
	}
	/// appending string, assigning untaint language
	void write_assign_lang(const String& astring) {
		wcontext->write(astring, flang); 
	}
	DEFINE_DUAL(assign)

	/// returns relative to @a path  path to @a file 
	const String& relative(const char* apath, const String& relative_name);

	/// returns an absolute @a path to relative @a name
	const String& absolute(const String& relative_name);

	/// returns the mime type of 'user_file_name'
	const String& mime_type_of(const String* file_name);

	/// returns the mime type of 'user_file_name_cstr'
	const String& mime_type_of(const char* user_file_name_cstr);

	/// returns current SQL connection if any
	SQL_Connection* connection(bool fail_on_error=true) { 
		if(fail_on_error && !fconnection)
			throw Exception(PARSER_RUNTIME,
				0,
				"outside of 'connect' operator");

		return fconnection; 
	}

	void set_interrupted(bool ainterrupted) { finterrupted=ainterrupted; }
	bool get_interrupted() { return finterrupted; }

	void set_skip(Skip askip) { fskip=askip; }
	Skip get_skip() { return fskip; }

	void set_in_cycle(int adelta) { fin_cycle+=adelta; }
	bool get_in_cycle() { return fin_cycle>0; }

public:
	
	/// info from web server
	Request_info& request_info;

	/// info about ServerAPI
	SAPI_Info& sapi_info;

	/// source, client, mail charsets
	Request_charsets charsets;

	/// 'MAIN' class conglomerat & operators are methods of this class
	VStateless_class& main_class;
	/// $form:elements
	VForm& form;
	/// $mail
	VMail& mail;
	/// $response:elements
	VResponse& response;
	/// $cookie:elements
	VCookie& cookie;
	/// $console
	VConsole& console;

	/// classes configured data
	HashString classes_conf;

public: // status read methods

	VMethodFrame *get_method_frame() { return method_frame; }
	Value& get_self();
#define GET_SELF(request, type) (static_cast(request.get_self()))
	/* for strange reason call to this: 
		r.get_self() 
		refuses to compile

	template T& get_self() {
		return *static_cast(get_self().get());
	}
	*/

	/// public for ^reflection:copy[]
	void put_element(Value& ncontext, const String& name, Value* value);

	/// for @main[]
	const String* execute_virtual_method(Value& aself, const String& method_name);

	/// executes parser method, use op_call(frame) to execute native method
	void execute_method(VMethodFrame& aframe);

	//{ for @conf[filespec] and @auto[filespec] and parser://method/call
	const String* execute_method(Value& aself, 
		const Method& method, Value* optional_param,
		bool do_return_string);
	struct Execute_nonvirtual_method_result {
		const String* string;
		Method* method;
		Execute_nonvirtual_method_result(): string(0), method(0) {}
	};
	Execute_nonvirtual_method_result execute_nonvirtual_method(VStateless_class& aclass, 
		const String& method_name,
		VString* optional_param,
		bool do_return_string);
	//}

#ifdef XML
public: // charset helpers

	/// @see Charset::transcode
	xmlChar* transcode(const String& s);
	/// @see Charset::transcode
	xmlChar* transcode(const String::Body s);
	/// @see Charset::transcode
	const String& transcode(const xmlChar* s);

#endif

private:

	/// already executed some @conf method
	bool configure_admin_done;

	void configure_admin(VStateless_class& conf_class);

	void configure();

private: // compile.C

	ArrayClass& compile(VStateless_class* aclass, 
		const char* source, const String* main_alias, 
		uint file_no,
		int line_no_offset);

private: // execute.C

	Value& get_element(Value& ncontext, const String& name);

private: // defaults

	const String::Language fdefault_lang;

private: // mime types

	/// $MAIN:MIME-TYPES
	Table *mime_types;

private: // lang manipulation

	String::Language set_lang(String::Language alang) {
		String::Language result=flang;
		flang=alang;
		return result;
	}
	void restore_lang(String::Language alang) {
		flang=alang;
	}

private: // connection manipulation

	SQL_Connection* set_connection(SQL_Connection* aconnection) {
		SQL_Connection* result=fconnection;
		fconnection=aconnection;
		return result;
	}
	void restore_connection(SQL_Connection* aconnection) {
		fconnection=aconnection;
	}

private:

	void output_result(VFile* body_file, bool header_only, bool as_attachment);
};

/// Auto-object used to save request context across ^try body
class Request_context_saver {
	Request& fr;

	/// exception stack trace
	size_t exception_trace_top;
	size_t exception_trace_bottom;
	/// execution stack
	size_t stack;
	uint anti_endless_execute_recoursion;
	/// contexts
	VMethodFrame* method_frame;
	Value* rcontext;
	WContext* wcontext;
	/// current language
	String::Language flang; 
	/// current connection
	SQL_Connection* fconnection;

public:
	Request_context_saver(Request& ar) : 
		fr(ar),
		exception_trace_top(ar.exception_trace.top_index()),	
		exception_trace_bottom(ar.exception_trace.bottom_index()),	
		stack(ar.stack.top_index()),
		anti_endless_execute_recoursion(ar.anti_endless_execute_recoursion),
		method_frame(ar.method_frame),
		rcontext(ar.rcontext),
		wcontext(ar.wcontext),
		flang(ar.flang),
		fconnection(ar.fconnection) {}
	void restore() {
		fr.exception_trace.set_top_index(exception_trace_top);
		fr.exception_trace.set_bottom_index(exception_trace_bottom);
		fr.stack.set_top_index(stack);
		fr.anti_endless_execute_recoursion=anti_endless_execute_recoursion;
		fr.method_frame=method_frame, fr.rcontext=rcontext; fr.wcontext=wcontext;
		fr.flang=flang;
		fr.fconnection=fconnection;
	}
};

///	Auto-object used for temporary changing Request::flang.
class Temp_lang {
	Request& frequest;
	String::Language saved_lang;
public:
	Temp_lang(Request& arequest, String::Language alang) : 
		frequest(arequest),
		saved_lang(arequest.set_lang(alang)) {
	}
	~Temp_lang() { 
		frequest.restore_lang(saved_lang); 
	}
};

///	Auto-object used for temporary changing Request::fconnection.
class Temp_connection {
	Request& frequest;
	SQL_Connection* saved_connection;
public:
	Temp_connection(Request& arequest, SQL_Connection* aconnection) : 
		frequest(arequest),
		saved_connection(arequest.set_connection(aconnection)) {
	}
	~Temp_connection() { 
		frequest.restore_connection(saved_connection); 
	}
};

///	Auto-object used for break out of cycle check
class InCycle {
	Request& frequest;
public:
	InCycle(Request& arequest) : frequest(arequest) {
		frequest.set_in_cycle(1);
	}
	~InCycle() { 
		frequest.set_in_cycle(-1);
	}
};

///	Auto-object used for temporary changing Request::allow_class_replace.
class Temp_class_replace {
	Request& frequest;
public:
	Temp_class_replace(Request& arequest, bool avalue) : frequest(arequest){
		frequest.allow_class_replace=avalue;
	}
	~Temp_class_replace() {
		frequest.allow_class_replace=false;
	}
};

///	Auto-object used for temporarily substituting/removing elements
class Temp_value_element {
	Request& frequest;
	Value& fwhere;
	const String& fname;
	Value* saved;
public:
	Temp_value_element(Request& arequest, Value& awhere, const String& aname, Value* awhat);
	~Temp_value_element();
};

// defines for externs

#define EXCEPTION_HANDLED_PART_NAME "handled"


// externs

extern const String main_method_name;
extern const String auto_method_name;
extern const String body_name;

extern const String exception_type_part_name;
extern const String exception_source_part_name;
extern const String exception_comment_part_name;
extern const String exception_handled_part_name;

// defines for statics

#define MAIN_CLASS_NAME "MAIN"
#define AUTO_FILE_NAME "auto.p"

#endif
parser-3.4.3/src/include/pa_pool.h000644 000000 000000 00000002770 11730603271 017136 0ustar00rootwheel000000 000000 /** @file
	Parser: pool class decl.

	Copyright (c) 2000-2012 Art. Lebedev Studio (http://www.artlebedev.com)

	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_POOL_H
#define PA_POOL_H

#define IDENT_PA_POOL_H "$Id: pa_pool.h,v 1.90 2012/03/16 09:24:09 moko Exp $"

#include "pa_config_includes.h"
#include "pa_array.h"

/** 
	Pool mechanizm allows users not to free up allocated objects,
	leaving that problem to 'pools'.

	@see Pooled
*/

class Pool {
public:

	struct Cleanup {
		void (*cleanup) (void *);
		void *data;

		Cleanup(void (*acleanup) (void *), void *adata): cleanup(acleanup), data(adata) {}
	};

	Pool();
	~Pool();

	/// registers a routine to clean up non-pooled allocations
	void register_cleanup(void (*cleanup) (void *), void *data);
	/// unregister it, looking it up by it's data
	void unregister_cleanup(void *cleanup_data);

private:

	Array cleanups;

private: 
	
	//{
	/// @name implementation defined
	bool real_register_cleanup(void (*cleanup) (void *), void *data);
	//}

private: 

	/// throws register cleanup exception
	void fail_register_cleanup() const;

private: //disabled

	Pool(const Pool&);
	Pool& operator= (const Pool&);
};

/** 
	Base for all classes that are allocated in 'pools'.
	Holds Pool object.
*/
class Pooled {
	// the pool i'm allocated on
	Pool& fpool;
public:

	Pooled(Pool& apool);

	/// my pool
	//Pool& pool() const { return *fpool; }

	/// Sole: this got called automatically from Pool::~Pool()
	virtual ~Pooled();

};

#endif
parser-3.4.3/src/types/pa_vregex.C000644 000000 000000 00000010701 11757207701 017141 0ustar00rootwheel000000 000000 /** @file
	Parser: @b regex class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_vregex.h"
#include "pa_vint.h"
#include "pa_vstring.h"

volatile const char * IDENT_PA_VREGEX_C="$Id: pa_vregex.C,v 1.15 2012/05/23 16:26:41 moko Exp $" IDENT_PA_VREGEX_H;

// defines

#define REGEX_PATTERN_NAME "pattern"
#define REGEX_OPTIONS_NAME "options"


const char* get_pcre_exec_error_text(int exec_result){
	switch(exec_result){
		case PCRE_ERROR_BADUTF8:
		case PCRE_ERROR_BADUTF8_OFFSET:
			return "UTF-8 validation failed during pcre_exec (%d).";
			break;
		default:
			return "execution error (%d)";
	}
}


Value& VRegex::as_expr_result() {
	return *new VInt(as_int());
}

void VRegex::regex_options(const String* options, int* result){
	struct Regex_option {
		const char* key;
		const char* keyAlt;
		int clear;
		int set;
		int *result;
	} regex_option[]={
		{"i", "I", 0, PCRE_CASELESS, result}, // a=A
		{"s", "S", 0, PCRE_DOTALL, result}, // ^\n\n$ [default]
		{"m", "M", PCRE_DOTALL, PCRE_MULTILINE, result}, // ^aaa\n$^bbb\n$
		{"x", 0, 0, PCRE_EXTENDED, result}, // whitespace in regex ignored
		{"U", 0, 0, PCRE_UNGREEDY, result}, // ungreedy patterns (greedy by default)
		{"g", "G", 0, MF_GLOBAL_SEARCH, result+1}, // many rows
		{"'", 0, 0, MF_NEED_PRE_POST_MATCH, result+1},
		{"n", 0, 0, MF_JUST_COUNT_MATCHES, result+1},
		{0, 0, 0, 0, 0}
	};
	result[0]=PCRE_EXTRA /* backslash+non-special char causes error */
			| PCRE_DOTALL /* dot matches all chars including newline char */
			| PCRE_DOLLAR_ENDONLY /* dollar matches only end of string, but not newline chars */;
	result[1]=0;

	if(options && !options->is_empty()){
		size_t valid_options=0;
		for(Regex_option *o=regex_option; o->key; o++)
			if(
				options->pos(o->key)!=STRING_NOT_FOUND
				|| (o->keyAlt && options->pos(o->keyAlt)!=STRING_NOT_FOUND)
			){
				*o->result &= ~o->clear;
				*o->result |= o->set;
				valid_options++;
			}
		if(options->length()!=valid_options)
			throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
	}
}


void VRegex::set(Charset& acharset, const String* aregex, const String* aoptions){
	if(aregex->is_empty())
		throw Exception(PARSER_RUNTIME,
			0,
			"regexp is empty");

	fcharset=&acharset;

	fpattern=aregex->untaint_cstr(String::L_REGEX);

	foptions_cstr=aoptions?aoptions->cstr():0;

	regex_options(aoptions, foptions);
}


void VRegex::compile(){
	const char* err_ptr;
	int err_offset;
	int options=foptions[0];

	// @todo (for UTF-8): check string & pattern and use PCRE_NO_UTF8_CHECK option 
	if(fcharset->isUTF8())
		options |= (PCRE_UTF8 | PCRE_UCP);

	fcode=pcre_compile(fpattern, options,
		&err_ptr, &err_offset,
		fcharset->pcre_tables);

	if(!fcode){
		throw Exception(PCRE_EXCEPTION_TYPE,
			new String(fpattern+err_offset, String::L_TAINTED),
			"regular expression syntax error - %s", err_ptr);
	}

}


size_t VRegex::full_info(int type){
	size_t result;
	int fullinfo_result=pcre_fullinfo(fcode, fextra, type, &result);
	if(fullinfo_result<0){
		throw Exception(PCRE_EXCEPTION_TYPE,
			new String(fpattern, String::L_TAINTED),
			"pcre_full_info error (%d)", fullinfo_result);
	}

	return result;
};


size_t VRegex::get_info_size(){
	return full_info(PCRE_INFO_SIZE);
}


size_t VRegex::get_study_size(){
	return full_info(PCRE_INFO_STUDYSIZE);
}

void VRegex::study(){
	if(fstudied)
		return;

	const char* err_ptr;
	fextra=pcre_study(fcode, 0/*options*/, &err_ptr);

	if(err_ptr){
		throw Exception(PCRE_EXCEPTION_TYPE,
			new String(fpattern, String::L_TAINTED),
			"pcre_study error: %s", err_ptr);
	}

	fstudied=true;
}


int VRegex::exec(const char* string, size_t string_len, int* ovector, int ovector_size, int prestart){
	int result=pcre_exec(fcode, fextra, 
		string, string_len, prestart,
		prestart>0 ? PCRE_NO_UTF8_CHECK : 0, ovector, ovector_size);
			
	if(result<0 && result!=PCRE_ERROR_NOMATCH){
		throw Exception(PCRE_EXCEPTION_TYPE, 
			new String(fpattern, String::L_TAINTED),
			get_pcre_exec_error_text(result), result);
	}

	return result;
}


Value* VRegex::get_element(const String& aname) { 
	if(aname == REGEX_PATTERN_NAME)
		return new VString(*new String(fpattern, String::L_TAINTED));

	if(aname == REGEX_OPTIONS_NAME)
		return new VString(*new String(foptions_cstr, String::L_TAINTED));

	// .CLASS, .CLASS_NAME
	if(Value* result=VStateless_object::get_element(aname))
		return result;

	throw Exception(PARSER_RUNTIME,
		&aname,
		"reading of invalid field");
}
parser-3.4.3/src/types/pa_vmail.C000644 000000 000000 00000060432 12176225033 016751 0ustar00rootwheel000000 000000 /**	@file
	Parser: @b mail class.
	relies on gmime library, by Jeffrey Stedfast 

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian (http://paf.design.ru)
*/

#include "pa_sapi.h"
#include "pa_vmail.h"
#include "pa_vstring.h"
#include "pa_request.h"
#include "pa_common.h"
#include "pa_charset.h"
#include "pa_charsets.h"
#include "pa_vdate.h"
#include "pa_vfile.h"
#include "pa_uue.h"

volatile const char * IDENT_PA_VMAIL_C="$Id: pa_vmail.C,v 1.105 2013/07/31 15:15:39 moko Exp $" IDENT_PA_VMAIL_H;

#ifdef WITH_MAILRECEIVE
extern "C" {
#include "gmime/gmime.h"
}

#include "pa_charsets.h"
#endif

// defines

#define RAW_NAME "raw"

// internals

enum PartType {
	P_TEXT,
	P_HTML,
	P_FILE,
	P_MESSAGE,
	P_TYPES_COUNT
};

static const char* const part_name_begins[P_TYPES_COUNT] = {
	"text",
	"html",
	"file",
	"message"
};

// defines for statics

#define FORMAT_NAME "format"
#define CHARSET_NAME "charset"
#define CID_NAME "content-id"

// statics

static const String format_name(FORMAT_NAME);
static const String charset_name(CHARSET_NAME);
static const String cid_name(CID_NAME);

// consts

const int MAX_CHARS_IN_HEADER_LINE=500;

// VMail

extern Methoded* mail_base_class;

VMail::VMail(): VStateless_class(0, mail_base_class) {}

#ifdef WITH_MAILRECEIVE

#define EXCEPTION_VALUE "x-exception"

static Charset* source_charset;

static void putReceived(HashStringValue& received, const char* name, Value* value, bool capitalizeName=false) {
	if(name && value)
		received.put(capitalizeName ? capitalize(pa_strdup(name)) : pa_strdup(name), value);
}

static void putReceived(HashStringValue& received, const char* name, const char* value, bool capitalizeName=false) {
	if(name && value)
		putReceived(received, name, new VString(*new String(pa_strdup(value))), capitalizeName);
}

static void putReceived(HashStringValue& received, const char* name, time_t value) {
	if(name)
		received.put(pa_strdup(name), new VDate(value) );
}

static void MimeHeaderField2received(const char* name, const char* value, gpointer data) {
	HashStringValue* received=static_cast(data);
	putReceived(*received, name, value, true /*capitalizeName*/);
}

static void parse(Request& r, GMimeMessage *message, HashStringValue& received);

#ifndef DOXYGEN
struct MimePart2body_info {
	Request* r;
	HashStringValue* body;
	int partCounts[P_TYPES_COUNT];
};
#endif


static char *readStream(GMimeStream* gstream, size_t &length){
	length=MAX_STRING;
	char *result=(char*)pa_malloc_atomic(length+1);
	char *ptr=result;

	while(true) {
		size_t current_size=ptr-result;
		ssize_t todo_size=length-current_size;
		ssize_t received_size=g_mime_stream_read (gstream, ptr, todo_size);

		if(received_size<0)
			throw Exception(PARSER_RUNTIME, 0,"mail content stream read error");
		if(received_size==0)
			break;
		if(received_size==todo_size) {
			length=length*2;
			result=(char *)pa_realloc(result, length+1);
			ptr=result+current_size+received_size;
		} else {
			ptr+=received_size;
		}
	}

	length=ptr-result;
	result[length]='\0';
	return result;
}

static void MimePart2body(GMimeObject *parent, GMimeObject *part, gpointer data) {
	MimePart2body_info& info=*static_cast(data);

	// skipping message/partial & frames
	if (GMIME_IS_MESSAGE_PARTIAL (part) || GMIME_IS_MULTIPART (part))
		return;
	
	if (GMimeContentType *type=g_mime_object_get_content_type(part)) {
		PartType partType=P_FILE;
		
		if (GMIME_IS_MESSAGE_PART(part))
			partType=P_MESSAGE;
		else if(g_mime_content_type_is_type(type, "text", "plain"))
			partType=P_TEXT;
		else if(g_mime_content_type_is_type(type, "text", "html"))
			partType=P_HTML;

		// partName
		int partNumber=++info.partCounts[partType];
		const char *partName=part_name_begins[partType];
		
		char partNameNumbered[MAX_STRING];
		snprintf(partNameNumbered, MAX_STRING, "%s%d", partName, partNumber);

		// $.partN[
		VHash* vpartHash(new VHash);
		if(partNumber==1)
			putReceived(*info.body, partName, vpartHash);
		putReceived(*info.body, partNameNumbered, vpartHash);

		HashStringValue& partHash=vpartHash->hash();

		// $.raw[
		VHash* vraw(new VHash);
		putReceived(partHash, RAW_NAME, vraw);
		g_mime_header_list_foreach(part->headers, MimeHeaderField2received, &vraw->hash());

		// $.content-type[
		VHash* vcontent_type(new VHash);
		putReceived(partHash, "content-type", vcontent_type);

		// $.value[text/plain]
		char value[MAX_STRING];
		snprintf(value, MAX_STRING, "%s/%s", type->type ? type->type : "x-unknown", type->subtype ? type->subtype : "x-unknown");
		putReceived(vcontent_type->hash(), VALUE_NAME, value);

		const GMimeParam *param=g_mime_content_type_get_params(type);
		while(param) {
			// $.charset[windows-1251]  && co
			putReceived(vcontent_type->hash(), g_mime_param_get_name(param), g_mime_param_get_value(param), true /*capitalizeName*/);
			param=g_mime_param_next(param);
		}

		if (GMIME_IS_MESSAGE_PART (part)) {
			/* message/rfc822, $.raw[] will be overwitten */
			GMimeMessage *message = g_mime_message_part_get_message ((GMimeMessagePart *) part);
			parse(*info.r, message, partHash);
		} else {
			GMimePart *gpart = (GMimePart *)part;

			putReceived(partHash, "description", g_mime_part_get_content_description(gpart));
			putReceived(partHash, "content-id", g_mime_part_get_content_id(gpart));
			putReceived(partHash, "content-md5", g_mime_part_get_content_md5(gpart));
			putReceived(partHash, "content-location", g_mime_part_get_content_location(gpart));

			// $.value[string|file]
			if(GMimeDataWrapper* gcontent=g_mime_part_get_content_object(gpart)){
				GMimeStream* gstream=g_mime_stream_filter_new(g_mime_data_wrapper_get_stream(gcontent));
				
				if(GMimeFilter* filter=g_mime_filter_basic_new(g_mime_part_get_content_encoding(gpart), false))
					g_mime_stream_filter_add(GMIME_STREAM_FILTER(gstream), filter);
				
				size_t length;
				
				if(partType==P_FILE) {
					char *content=readStream(gstream, length);
					const char* content_filename=g_mime_part_get_filename(gpart);
					VFile* vfile(new VFile);
					vfile->set_binary(true/*tainted*/, content, length, new String(content_filename), content_filename ? new VString(info.r->mime_type_of(content_filename)) : 0);
					putReceived(partHash, VALUE_NAME, vfile);
				} else {
					// P_TEXT, P_HTML
					if(Value *charset=vcontent_type->hash().get("Charset"))
						if(GMimeFilter* filter=g_mime_filter_charset_new(charset->get_string()->cstr(), source_charset->NAME_CSTR()))
							g_mime_stream_filter_add(GMIME_STREAM_FILTER(gstream), filter);
					
					char *content=readStream(gstream, length);
					putReceived(partHash, VALUE_NAME,new VString(*new String(content)));
				}
			}
		}
	}
}

int gmt_offset() {
#if defined(HAVE_TIMEZONE) && defined(HAVE_DAYLIGHT)
	return timezone+(daylight?60*60*(timezone<0?-1:timezone>0?+1:0):0);
#else
	time_t t=time(0);
	tm *tm=localtime(&t);
#if defined(HAVE_TM_GMTOFF)
	return tm->tm_gmtoff;
#elif defined(HAVE_TM_TZADJ)
	return tm->tm_tzadj;
#else
#error neither HAVE_TIMEZONE&HAVE_DAYIGHT nor HAVE_TM_GMTOFF nor HAVE_TM_TZADJ defined
#endif
#endif
}

static void parse(Request& r, GMimeMessage *message, HashStringValue& received) {
	try {
		// firstly user-defined strings go
		//  user headers
		{
			// $.raw[
			VHash* vraw(new VHash);  putReceived( received, RAW_NAME, vraw);
			g_mime_header_list_foreach(g_mime_object_get_header_list(GMIME_OBJECT(message)), MimeHeaderField2received, &vraw->hash());
		}

		//  secondly standard headers
		putReceived(received, "message-id", g_mime_message_get_message_id(message));
		putReceived(received, "from", g_mime_message_get_sender(message));
		putReceived(received, "reply-to", g_mime_message_get_reply_to(message));
		putReceived(received, "subject", g_mime_message_get_subject(message));
		// @todo: g_mime_message_get_recipients(message)
		
		// .date(date+gmt_offset)
		time_t date;
		int tz_offset;
		g_mime_message_get_date(message, &date, &tz_offset);
		int tt_offset = ((tz_offset / 100) *(60 * 60)) + (tz_offset % 100) * 60;

		putReceived(received, "date",
			date // local sender
			-tt_offset // move local sender to GMT sender
			-gmt_offset() // move GMT sender to our local time
		);

		// .body[part/parts
		MimePart2body_info info={&r, &received, {0}};
		g_mime_message_foreach(message, MimePart2body, &info);

	} catch(const Exception& e) {
		putReceived(received, VALUE_NAME, "");
		putReceived(received, EXCEPTION_VALUE, e.comment());
	} catch(...) {
		putReceived(received, VALUE_NAME, "");
	}
}

void VMail::fill_received(Request& r) {
	if(r.request_info.mail_received) {
		source_charset=&r.charsets.source();
		g_mime_init(0);

		// create stream with CRLF filter
		GMimeStream *stream = g_mime_stream_filter_new(g_mime_stream_file_new(stdin));
		g_mime_stream_filter_add(GMIME_STREAM_FILTER(stream), g_mime_filter_crlf_new(false, false));
		try {
			// parse incoming message
			GMimeMessage *message=g_mime_parser_construct_message(g_mime_parser_new_with_stream(stream));
			parse(r, message, vreceived.hash());
			g_object_unref(GMIME_OBJECT(message));
		} catch(const Exception& e) {
			HashStringValue& received=vreceived.hash();
			putReceived(received, VALUE_NAME, "");
			putReceived(received, EXCEPTION_VALUE, e.comment());
		} catch(...) {
			// abnormal stream free
			g_object_unref(stream);
			rethrow;
		}
		g_object_unref(stream);
		
		g_mime_shutdown();
	}
}

#else // WITH_MAILRECEIVE
void VMail::fill_received(Request&){}
#endif // WITH_MAILRECEIVE

typedef int (*string_contains_char_which_check)(int);

static bool string_contains_char_which(const char* string, string_contains_char_which_check check) {
	while(char c=*string++) {
		if(check((unsigned char)c))
			return true;
	}
	return false;
}

static char *trimBoth(char *s) {
	// sanity check
	if(!s)
		return 0;

	// trim head whitespace
	while(*s && isspace((unsigned char)*s))
		s++;
	// trim tail whitespace
	char *tail=s+strlen(s);
	if(tail>s) {
		do {
			--tail;
			if(isspace((unsigned char)*tail))
				*tail=0;
		} while(tail>s);
	}
	// return it
	return s;
}

static void extractEmail(String& result, char *email) {
	email=trimBoth(email);
	result.append_help_length(email, 0, String::L_TAINTED);

	/*
		http://www.faqs.org/rfcs/rfc822.html

		addr-spec   =  local-part "@" domain        ; global address
	
		local-part  =  word *("." word)             ; uninterpreted case-preserved
		word        =  atom / quoted-string

		domain      =  sub-domain *("." sub-domain)
		sub-domain  =  domain-ref / domain-literal
		domain-ref  =  atom                         ; symbolic reference

		domain-literal << ignoring for now
		quoted-string in word << ignoring for now

		atom        =  1*  << the ONLY to check

		specials    =  "(" / ")" / "<" / ">" / "@"  ; Must be in quoted-
				/  "," / ";" / ":" / "\" / <">  ;  string, to use
				/  "." / "[" / "]"              ;  within a word.

	*/
	const char* exception_type="email.format";
	if(strpbrk(email, "()<>,;:\\\"[]"/*specials minus @ and . */))
		throw Exception(exception_type,
			&result,
			"email contains bad characters (specials)");
	if(string_contains_char_which(email, (string_contains_char_which_check)isspace))
		throw Exception(exception_type,
			&result,
			"email contains bad characters (whitespace)");
	if(string_contains_char_which(email, (string_contains_char_which_check)iscntrl))
		throw Exception(exception_type,
			&result,
			"email contains bad characters (control)");
	if(result.is_empty())
		throw Exception(exception_type,
			0,
			"email is empty");
}

static const String& extractEmails(const String& string) {
	char *emails=string.cstrm();
	String& result=*new String;
	while(char *email=lsplit(&emails, ',')) {
		rsplit(email, '>');
		if(char *in_brackets=lsplit(email, '<'))
			email=in_brackets;
		if(!result.is_empty())
			result<<",";
		extractEmail(result, email);
	}

	return result;
}

#ifndef DOXYGEN
struct Store_message_element_info {
	Request_charsets& charsets;
	String& header;
	const String* & from;
	bool extract_to; String* & to;
	const String* errors_to;
	bool mime_version_specified;
	ArrayValue* parts[P_TYPES_COUNT];
	int parts_count;
	bool backward_compatibility;
	Value* content_type;
	bool had_content_disposition;

	Store_message_element_info(
		Request_charsets& acharsets,
		String& aheader,
		const String* & afrom,
		bool aextract_to, String* & ato
		):
		
		charsets(acharsets),
		header(aheader),
		from(afrom),
		extract_to(aextract_to), to(ato),
		errors_to(0),
		mime_version_specified(false),
		parts_count(0),
		backward_compatibility(false), content_type(0),
		had_content_disposition(false){
	}
};
#endif

static void store_message_element(HashStringValue::key_type raw_element_name, 
				HashStringValue::value_type element_value, 
				Store_message_element_info *info) {
	const String& low_element_name=String(raw_element_name, String::L_TAINTED).change_case(
		info->charsets.source(), String::CC_LOWER);

	// exclude internals
	if(low_element_name==MAIL_OPTIONS_NAME
		|| low_element_name==CHARSET_NAME
		|| low_element_name==VALUE_NAME
		|| low_element_name==RAW_NAME
		|| low_element_name==FORMAT_NAME
		|| low_element_name==NAME_NAME
		|| low_element_name==CID_NAME
		|| low_element_name==MAIL_DEBUG_NAME)
		return;

	// grep parts
	for(int pt=0; ptstart_len) {
				const char* at_num=low_element_name.mid(start_len, start_len+1).cstr();
				if(!isdigit((unsigned char)*at_num))
					continue;
			}
			*info->parts[pt]+=element_value;
			info->parts_count++;
			return;
		}
	}

	// fetch some special headers
	if(low_element_name=="from")
		info->from=&extractEmails(element_value->as_string());
	if(low_element_name==CONTENT_DISPOSITION)
		info->had_content_disposition=true;
	if(info->extract_to) { // defined only when SMTP used, see mail.C [collecting info for RCPT to-s]
		bool is_to=low_element_name=="to" ;
		bool is_cc=low_element_name=="cc" ;
		bool is_bcc=low_element_name=="bcc" ;
		if(is_to||is_cc||is_bcc) {
			if(!info->to)
				info->to=new String;
			else
				*info->to << ",";
			*info->to << extractEmails(element_value->as_string());
		}

		if(is_bcc) // blinding it
			return;
	}
	if(low_element_name=="errors-to")
		info->errors_to=&extractEmails(element_value->as_string());	
	if(low_element_name=="mime-version")
		info->mime_version_specified=true;

	// has content type?
	if(low_element_name==CONTENT_TYPE_NAME) {
		info->content_type=element_value;
		if(info->backward_compatibility)
			return;
	}

	// preparing header line
	const String& source_line=attributed_meaning_to_string(*element_value,
		String::L_PASS_APPENDED/*does not matter, would cstr(AS_IS) right away*/);
	if(source_line.is_empty())
		return; // we don't need empty headers here [used in clearing content-disposition]

	const char* source_line_cstr=source_line.cstr();
	String::C mail=Charset::transcode(
		String::C(source_line_cstr, source_line.length()),
		info->charsets.source(), 
		info->charsets.mail());

	String& mail_line=*new String;
	if(low_element_name=="to"
		|| low_element_name=="cc" 
		|| low_element_name=="bcc") 
	{
		// never wrap address lines, mailer can not handle wrapped properly
		mail_line.append_strdup(mail.str, mail.length, String::L_MAIL_HEADER);
	} else {
		while(mail.length) {
			bool too_long=mail.length>MAX_CHARS_IN_HEADER_LINE;
			size_t length=too_long
				? MAX_CHARS_IN_HEADER_LINE
				: mail.length;

			mail_line.append_strdup(mail.str, length, String::L_MAIL_HEADER);
			mail.length-=length;

			if(too_long)
				mail_line << "\n "; // break header and continue it on next line
		}	
	}

	// append header line
	info->header 
		<< capitalize(raw_element_name.cstr())
		<< ": " << mail_line.untaint_cstr(String::L_AS_IS, 0, &info->charsets)
		<< "\n";
}

static const String& file_value_to_string(Request& r, Value* send_value) {
	String& result=*new String;

	VFile* vfile;
	const String* file_name=0;
	Value* vformat=0;
	Value* vcid=0;
	const String* dummy_from;
	String* dummy_to;
	Store_message_element_info info(r.charsets, result, dummy_from, false, dummy_to);

	if(HashStringValue *send_hash=send_value->get_hash()) { // hash
		send_hash->for_each(store_message_element, &info);

		// $.value
		if(Value* value=send_hash->get(value_name))
			vfile=value->as_vfile(String::L_AS_IS);
		else
			throw Exception(PARSER_RUNTIME,
				0,
				"file part has no $value");

		// $.format
		vformat=send_hash->get(format_name);

		// $.content-id
		vcid=send_hash->get(cid_name);

		// $.name
		if(Value* vfile_name=send_hash->get(name_name)) // $name specified 
			file_name=&vfile_name->as_string();
	} else  // must be VFile then
		vfile=send_value->as_vfile(String::L_AS_IS);

	if(!file_name)
		file_name=&vfile->fields().get(name_name)->as_string();

	const char* file_name_cstr;
	const char* quoted_file_name_cstr;
	{
		Request_charsets charsets(r.charsets.source(), r.charsets.mail()/*uri!*/, r.charsets.mail());
		file_name_cstr=file_name->untaint_and_transcode_cstr(String::L_FILE_SPEC, &charsets);
		quoted_file_name_cstr=String(file_name_cstr).taint_cstr(String::L_MAIL_HEADER, 0, &charsets);
	}

	// Content-Type: application/octet-stream
	result
		<< HTTP_CONTENT_TYPE_CAPITALIZED ": "
		<< r.mime_type_of(file_name_cstr)
		<< "; name=\""
		<< quoted_file_name_cstr
		<< "\"\n";

	if(!info.had_content_disposition) // $.Content-Disposition wasn't specified by user
		result
			<< CONTENT_DISPOSITION_CAPITALIZED ": "
			<< ( vcid ? CONTENT_DISPOSITION_INLINE : CONTENT_DISPOSITION_ATTACHMENT )
			<< "; "
			<< CONTENT_DISPOSITION_FILENAME_NAME"=\"" << quoted_file_name_cstr << "\"\n";

	if(vcid)
		result
			<< "Content-Id: <"
			<< vcid->as_string()
			<< ">\n"; // @todo: value must be escaped as %hh

	const String* type=vformat?&vformat->as_string():0;
	if(!type/*default*/ || *type=="base64") {
		result << CONTENT_TRANSFER_ENCODING_CAPITALIZED ": base64\n\n";
		result << pa_base64_encode(vfile->value_ptr(), vfile->value_size());
	} else {
		if(*type=="uue") {
			result << CONTENT_TRANSFER_ENCODING_CAPITALIZED ": x-uuencode\n\n";
			result << pa_uuencode((const unsigned char*)vfile->value_ptr(), vfile->value_size(), file_name_cstr);
		} else
			throw Exception(PARSER_RUNTIME,
				type,
				"unknown attachment encode format");
	}

	return result;
}

static const String& text_value_to_string(Request& r,
					PartType pt, Value* send_value,
					Store_message_element_info& info) {
	String& result=*new String;

	Value* text_value;
	Value* content_transfer_encoding=0;
	if(HashStringValue* send_hash=send_value->get_hash()) {
		// $.USER-HEADERS
		info.content_type=0;
		info.backward_compatibility=false; // reset
		send_hash->for_each(store_message_element, &info);
		// $.value
		text_value=send_hash->get(value_name);
		if(!text_value)
			throw Exception(PARSER_RUNTIME,
				0,
				"%s part has no $" VALUE_NAME, part_name_begins[pt]);
		content_transfer_encoding=send_hash->get(content_transfer_encoding_name);
	} else
		text_value=send_value;

	if(!info.content_type) {
		result 
			<< HTTP_CONTENT_TYPE_CAPITALIZED ": text/" << (pt==P_TEXT?"plain":"html")
			<< "; charset=" << info.charsets.mail().NAME()
			<< "\n";
	}
	if(!content_transfer_encoding)
		result << CONTENT_TRANSFER_ENCODING_CAPITALIZED << ": 8bit\n";

	// header|body separator
	result << "\n"; 

	// body
	const String* body;
	switch(pt) {
	case P_TEXT:
		{
			body=&text_value->as_string();
			break;
		}
	case P_HTML: 
		{
			Temp_lang temp_lang(r, String::Language(String::L_HTML | String::L_OPTIMIZE_BIT));
			if(text_value->get_junction())
				body=&r.process_to_string(*text_value);
			else
				throw Exception(PARSER_RUNTIME,
					0,
					"html part value must be code");

			break;
		}
	default:
		throw Exception(0,
			0,
			"unhandled part type #%d", pt);
	}
	if(body) {
		Request_charsets charsets(r.charsets.source(), r.charsets.mail()/*uri!*/, r.charsets.mail());
		const char* body_cstr=body->untaint_and_transcode_cstr(String::L_AS_IS, &charsets);
		result.append_know_length(body_cstr, strlen(body_cstr), String::L_CLEAN);
	}

	return result;
};

/// @todo files and messages in order (file, file2, ...)
const String& VMail::message_hash_to_string(Request& r,
					HashStringValue* message_hash, int level, 
					const String* & from, bool extract_to, String* & to) {
	
	if(!message_hash)
		throw Exception(PARSER_RUNTIME,
			0,
			"message must be hash");

	String& result=*new String;

	if(Value* vrecodecharset_name=message_hash->get(charset_name))
		r.charsets.set_mail(charsets.get(vrecodecharset_name->as_string()
			.change_case(r.charsets.source(), String::CC_UPPER)));
	else
		r.charsets.set_mail(r.charsets.source());
	// no big deal that we leave it set. they wont miss this point which would reset it

	Store_message_element_info info(r.charsets, 
		result, from, extract_to, to);
	{
		// for backward compatibilyty $.body+$.content-type -> 
		// $.text[$.value[] $.content-type[]]

		for(int pt=0; ptget("body");
		if(body) {
			message_hash->remove("body");
			info.backward_compatibility=true;
		}		
		message_hash->for_each(store_message_element, &info);

		if(body) {
			VHash& text_part=*new VHash(); 
			HashStringValue& hash=text_part.hash();
			hash.put(value_name, body);
			if(info.content_type)
				hash.put(content_type_name, info.content_type);
			
			*info.parts[P_TEXT]+=&text_part;
			info.parts_count++;
		}

		if(!info.errors_to)
			result << "Errors-To: postmaster\n"; // errors-to: default
		if(!info.mime_version_specified)
			result << "MIME-Version: 1.0\n"; // MIME-Version: default
	}

	int textCount=info.parts[P_TEXT]->count();
	if(textCount>1)
		throw Exception(PARSER_RUNTIME,
			0,
			"multiple text parts not supported, use file part");
	int htmlCount=info.parts[P_HTML]->count();
	if(htmlCount>1)
		throw Exception(PARSER_RUNTIME,
			0,
			"multiple html parts not supported, use file part");


	bool multipart=info.parts_count>1;
	bool alternative=textCount && htmlCount;
	// header
	char *boundary=0;
	if(multipart) {
		boundary=new(PointerFreeGC) char[MAX_NUMBER];
		snprintf(boundary, MAX_NUMBER-5/*lEvEl*/, "lEvEl%d", level);

		bool is_inline = false;
		{
			ArrayValue& files=*info.parts[P_FILE];
			for(size_t i=0; iget_hash()) && file->get(cid_name)){
					is_inline = true;
					break;
				}
			}
		}
		
		result << HTTP_CONTENT_TYPE_CAPITALIZED ": " << ( is_inline ? HTTP_CONTENT_TYPE_MULTIPART_RELATED : HTTP_CONTENT_TYPE_MULTIPART_MIXED ) << ";";

		// multi-part
		result 
			 << " boundary=\"" << boundary << "\"\n"
				"\n"
				"This is a multi-part message in MIME format.";
	}

	// alternative or not
	{
		if(alternative) {
			result << "\n\n--" << boundary << "\n" // intermediate boundary
				HTTP_CONTENT_TYPE_CAPITALIZED ": multipart/alternative; boundary=\"ALT" << boundary << "\"\n";
		} 
		for(int i=0; i<2; i++) {
			PartType pt=i==0?P_TEXT:P_HTML;
			if(info.parts[pt]->count()) {
				if(alternative)
					result << "\n\n--ALT" << boundary << "\n"; // intermediate boundary
				else if(boundary)
					result << "\n\n--" << boundary << "\n";  // intermediate boundary
				result << text_value_to_string(r, pt, info.parts[pt]->get(0), info);
			}
		}
		if(alternative)
			result << "\n\n--ALT" << boundary << "--\n";
	}

	// files
	{
		ArrayValue& files=*info.parts[P_FILE];
		for(size_t i=0; iget_hash(), level+1,
				dummy_from, false, dummy_to);
		}
	}
	
	// tailer
	if(boundary)
		result << "\n\n--" << boundary << "--\n"; // finish boundary

	// return
	return result;
}


Value* VMail::get_element(const String& aname) {
	// $fields
#ifdef WITH_MAILRECEIVE
	if(aname==MAIL_RECEIVED_ELEMENT_NAME)
		return &vreceived;
#endif

	// $CLASS,$method
	if(Value* result=VStateless_class::get_element(aname))
		return result;

	return 0;
}
parser-3.4.3/src/types/pa_vvoid.C000644 000000 000000 00000000617 11752025366 016775 0ustar00rootwheel000000 000000 /** @file
	Parser: @b string class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_vvoid.h"
#include "pa_vfile.h"

volatile const char * IDENT_PA_VVOID_C="$Id: pa_vvoid.C,v 1.6 2012/05/07 20:05:10 moko Exp $" IDENT_PA_VVOID_H;

#ifdef STRICT_VARS
	bool VVoid::strict_vars = false;
#endif
parser-3.4.3/src/types/pa_vrequest.h000644 000000 000000 00000002337 12223630565 017567 0ustar00rootwheel000000 000000 /** @file
	Parser: @b request class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VREQUEST_H
#define PA_VREQUEST_H

#define IDENT_PA_VREQUEST_H "$Id: pa_vrequest.h,v 1.40 2013/10/04 21:21:57 moko Exp $"

// includes

#include "pa_common.h"
#include "pa_value.h"

// defines

#define REQUEST_CLASS_NAME "request"
#define REQUEST_ARGV_ELEMENT_NAME "argv"
#define POST_CHARSET_NAME "post-charset"
#define POST_BODY_NAME "post-body"

static const String request_class_name(REQUEST_CLASS_NAME);

// forwards

class Request_info;
class VForm;

/// request class
class VRequest: public Value {

	Request_info& finfo;
	Request_charsets& fcharsets;
	HashStringValue fargv;
	VForm& fform;

public: // Value
	
	override const char* type() const { return REQUEST_CLASS_NAME; }
	/// VRequest: 0
	override VStateless_class *get_class() { return 0; }

	/// request: CLASS,CLASS_NAME,field
	override Value* get_element(const String& name);

	/// request: (key)=value
	override const VJunction* put_element(const String& name, Value* value);

public: // usage

	VRequest(Request_info& ainfo, Request_charsets& acharsets, VForm& aform);

};

#endif
parser-3.4.3/src/types/pa_vhash.h000644 000000 000000 00000006130 12223630564 017014 0ustar00rootwheel000000 000000 /** @file
	Parser: @b hash parser type decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VHASH_H
#define PA_VHASH_H

#define IDENT_PA_VHASH_H "$Id: pa_vhash.h,v 1.69 2013/10/04 21:21:56 moko Exp $"

#include "classes.h"
#include "pa_value.h"
#include "pa_hash.h"
#include "pa_vint.h"
#include "pa_globals.h"

// defines

#define VHASH_TYPE "hash"

#define HASH_FIELDS_NAME "fields"
#define HASH_DEFAULT_ELEMENT_NAME "_default"
extern const String hash_fields_name, hash_default_element_name;

extern Methoded* hash_class;

// forwards

class VHash_lock;

/// value of type 'hash', implemented with Hash
class VHash: public VStateless_object {
	friend class VHash_lock;
public: // value

	override const char* type() const { return VHASH_TYPE; }
	override VStateless_class *get_class() { return hash_class; }

	/// VHash: finteger
	override int as_int() const { return fhash.count(); }
	/// VHash: finteger
	override double as_double() const { return fhash.count(); }
	/// VHash: count!=0
	override bool is_defined() const { return fhash.count()!=0; }
	/// VHash: count!=0
	override bool as_bool() const { return fhash.count()!=0; }
	/// VHash: count
	override Value& as_expr_result() { return *new VInt(as_int()); }

	/// VHash: fhash
	override HashStringValue *get_hash() { return &hash(); }

	override HashStringValue* get_fields() { return &fhash; }

	/// VHash: (key)=value
	override Value* get_element(const String& aname) { 
		// $element
		if(Value* result=fhash.get(aname))
			return result;

		// $fields -- pseudo field to make 'hash' more like 'table'
		if(aname == hash_fields_name)
			return this;

		// $method
		if(Value* result=VStateless_object::get_element(aname))
			return result;

		// default value
		return get_default();
	}
	
	/// VHash: (key)=value
	override const VJunction* put_element(const String& aname, Value* avalue) {
		if(aname==hash_default_element_name)
			set_default(avalue);
		else 
			if(flocked) {
				if(!fhash.put_replaced(aname, avalue))
					throw Exception(PARSER_RUNTIME,
						&aname,
						"can not insert new hash key (hash flocked)");
			} else
					fhash.put(aname, avalue);

		return PUT_ELEMENT_REPLACED_ELEMENT;
	}

	override VFile* as_vfile(String::Language lang, const Request_charsets *charsets=0);

public: // usage

	VHash(): flocked(false), _default(0) {}

	VHash(const HashStringValue& source): fhash(source), flocked(false), _default(0) {}

	HashStringValue& hash() { 
		check_lock();
		return fhash; 
	}

	HashStringValue& hash_ro() { 
		return fhash; 
	}

	void set_default(Value* adefault) { 
		_default=adefault;
	}
	Value* get_default() { 
		return _default;
	}

	void extract_default();

	void check_lock() {
		if(flocked)
			throw Exception(PARSER_RUNTIME,
				0,
				"can not modify hash (flocked)");
	}

private:

	HashStringValue fhash;
	bool flocked;
	Value* _default;

};

class VHash_lock {
	VHash& fhash;
	bool saved;
public:
	VHash_lock(VHash& ahash): fhash(ahash) {
		saved=fhash.flocked;
		fhash.flocked=true;
	}
	~VHash_lock() {
		fhash.flocked=saved;
	}

};

#endif
parser-3.4.3/src/types/pa_vform.C000644 000000 000000 00000024354 12171262342 016774 0ustar00rootwheel000000 000000 /**	@file
	Parser: @b form class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)

	based on The CGI_C library, by Thomas Boutell.
*/

#include "pa_sapi.h"
#include "pa_vform.h"
#include "pa_vstring.h"
#include "pa_globals.h"
#include "pa_request.h"
#include "pa_vfile.h"
#include "pa_common.h"
#include "pa_vtable.h"
#include "pa_charset.h"

volatile const char * IDENT_PA_VFORM_C="$Id: pa_vform.C,v 1.106 2013/07/16 15:21:06 moko Exp $" IDENT_PA_VFORM_H;

// defines

//#define DEBUG_POST

// parse helper funcs

static size_t getHeader(const char* data, size_t len){
	size_t i;
	int enter=-1;
	if (data)
		for (i=0;i=0) enter++;
				if (enter>1) return i;
			} else if (data[i]!='\r') enter=0;
	return 0;
}

static const char* searchAttribute(const char* data, 
							 const char* attr,  //< expected to be lowercased
							 size_t len){
	size_t i;
	if (data)
		for (i=0;istart) { // ?x,y
					int x=atoi(data+start, aftercomma-1-start);
					int y=atoi(data+aftercomma, length-aftercomma);
					imap.put(String("x"), new VInt(x));
					imap.put(String("y"), new VInt(y));
				} else { // ?qtail
					AppendFormEntry("qtail", data+start, length-start, client_charset);
				}
				// cut tail
				length=pos;
				break;
			}
		}
	}
	// Scan for pairs, unescaping and storing them as they are found
	for(size_t pos=0; posstart)?unescape_chars(data+start, aftereq-1-start, &fcharsets.client()):"nameless";
		char *value=unescape_chars(data+aftereq, finish-aftereq, &fcharsets.client());
		AppendFormEntry(attr, value, strlen(value), client_charset);
	}
}

static char* pa_tolower(char *str){
	if(!str)
		return 0;
	for(char *p=str; *p; p++)
		*p=(char)tolower((unsigned char)*p);
	return str;
}

void VForm::ParseMimeInput(
						char *content_type, 
						const char* data, size_t length, Charset* client_charset) {
/* Scan for mime-presented pairs, storing them as they are found. */
	const char* boundary=pa_tolower(getAttributeValue(content_type, "boundary=", strlen(content_type)));
	if(!boundary)
		throw Exception(0, 
			0, 
			"VForm::ParseMimeInput no boundary attribute of Content-Type");

	const char* lastData=&data[length];

	while(true) {
		const char 
			*dataStart=searchAttribute(data, boundary, lastData-data), 
			*dataEnd=searchAttribute(dataStart, boundary, lastData-dataStart);

		size_t headerSize=getHeader(dataStart, lastData-dataStart);

		if(!dataStart || !dataEnd || !headerSize) break;
		if(searchAttribute(dataStart, "content-disposition: form-data", headerSize)) {
			size_t valueSize=(dataEnd-dataStart)-headerSize-5-strlen(boundary);
			char *attr=getAttributeValue(dataStart, " name=", headerSize), 
			     *fName=getAttributeValue(dataStart, " filename=", headerSize);

			if(attr) {
				/* OK, we have a new pair, add it to the list. */
				// fName checks are because MSIE passes unassigned  as filename="" and empty body 
				if( fName && (strlen(fName) || valueSize) ){
					AppendFormFileEntry(attr,
						valueSize? &dataStart[headerSize+1]: "",
						valueSize,
						fName,
						client_charset);
				} else {
					AppendFormEntry(attr,
						valueSize? &dataStart[headerSize+1]: "",
						valueSize,
						client_charset);
				}
			}
		}
		data=(dataEnd-strlen(boundary));
	}
}

void VForm::AppendFormFileEntry(const char* cname_cstr, 
				const char* raw_cvalue_ptr, const size_t raw_cvalue_size, 
				const char* file_name_cstr, Charset* client_charset){

	const char* fname = strdup(file_name_cstr);
	const String* sfile_name=new String(transcode(fname, strlen(fname), client_charset));

	const String& sname=*new String(transcode(cname_cstr, strlen(cname_cstr), client_charset));
	// maybe transcode text/* files?
	// NO!!! some users want to upload file 'as is' or file encoding can be unknown

	VFile* vfile=new VFile;
	vfile->set_binary(true/*tainted*/, raw_cvalue_ptr, raw_cvalue_size, sfile_name);

	fields.put_dont_replace(sname, vfile);

	// files
	Value* vhash=files.get(sname);
	if(!vhash){
		// first appearence
		vhash=new VHash;
		files.put(sname, vhash);
	}
	HashStringValue& hash=*vhash->get_hash();

	hash.put(String::Body::Format(hash.count()), vfile);
}

void VForm::AppendFormEntry(const char* cname_cstr, const char* raw_cvalue_ptr, const size_t raw_cvalue_size, Charset* client_charset) {
	const String& sname=*new String(transcode(cname_cstr, strlen(cname_cstr), client_charset));

	const char* premature_zero_pos=(const char* )memchr(raw_cvalue_ptr, 0, raw_cvalue_size);
	size_t cvalue_size=premature_zero_pos?premature_zero_pos-(const char* )raw_cvalue_ptr
		:raw_cvalue_size;
	char *cvalue_ptr=strdup(raw_cvalue_ptr, cvalue_size); 
	fix_line_breaks(cvalue_ptr, cvalue_size);
	String& string=*new String(transcode(cvalue_ptr, cvalue_size, client_charset), String::L_TAINTED);

	// tables
	{
		Value* vtable=tables.get(sname);
		if(!vtable) {
			// first appearence
			Table::columns_type columns(new ArrayString(1));
			*columns+=new String("field");

			vtable=new VTable(new Table(columns));
			tables.put(sname, vtable);
		}
		Table& table=*vtable->get_table();

		// this string becomes next row
		Table::element_type row(new ArrayString(1));
		*row+=&string;
		table+=row;
	}

	fields.put_dont_replace(sname, new VString(string));
}


void VForm::refill_fields_tables_and_files() {
	fields.clear();
	tables.clear();
	files.clear();
	imap.clear();

	//frequest_info.query_string="a=123";
	// parsing QS [GET and ?name=value from uri rewrite)]
	if(frequest_info.query_string) {
		size_t length=strlen(frequest_info.query_string);
		char *buf=strdup(frequest_info.query_string, length);
		ParseGetFormInput(buf, length);
	}

#ifdef DEBUG_POST
	frequest_info.method="POST";
	File_read_result file=file_read(fcharsets, *new String("test.stdin"), true/*as_text*/, 0, true, 0, 0, 0, false/*transcode*/);	
	frequest_info.post_size=file.length;
	frequest_info.post_data=(char*)file.str;
	frequest_info.content_type="multipart/form-data; boundary=----------mcqY2UDNcdEAoN1mLmne2i";

#endif

	// parsing POST data
	if(is_post && frequest_info.content_type)
		switch(post_content_type){
			case FORM_URLENCODED:
				{
					detect_post_charset();
					ParseFormInput(frequest_info.post_data, frequest_info.post_size, fpost_charset);
					break;
				}
			case MULTIPART_FORMDATA:
				{
					ParseMimeInput(strdup(frequest_info.content_type), frequest_info.post_data, frequest_info.post_size);
					break;
				}
		}

	filled_source=&fcharsets.source();
	filled_client=&fcharsets.client();
}

void VForm::detect_post_charset(){
	if(is_post && !is_post_charset_detected){
		fpost_charset=detect_charset(frequest_info.content_type);
		is_post_charset_detected=true;
	}
}

bool VForm::should_refill_fields_tables_and_files() {
	return &fcharsets.source()!=filled_source || &fcharsets.client()!=filled_client;
}

Value* VForm::get_element(const String& aname) {
	if(should_refill_fields_tables_and_files())
		refill_fields_tables_and_files();

	// $fields
	if(aname==FORM_FIELDS_ELEMENT_NAME)
		return new VHash(fields);

	// $tables
	if(aname==FORM_TABLES_ELEMENT_NAME)
		return new VHash(tables);

	// $files
	if(aname==FORM_FILES_ELEMENT_NAME)
		return new VHash(files);

	// $imap
	if(aname==FORM_IMAP_ELEMENT_NAME)
		return new VHash(imap);

	// CLASS, CLASS_NAME
	if(Value* result=VStateless_class::get_element(aname))
		return result;

	// $field
	return fields.get(aname);
}

Charset* VForm::get_post_charset(){
	detect_post_charset();
	return fpost_charset;
}
parser-3.4.3/src/types/pa_vmethod_frame.C000644 000000 000000 00000005750 11764362602 020471 0ustar00rootwheel000000 000000 /**	@file
	Parser: method frame class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)\
*/

#include "pa_vmethod_frame.h"
#include "pa_request.h"

volatile const char * IDENT_PA_VMETHOD_FRAME_C="$Id: pa_vmethod_frame.C,v 1.21 2012/06/08 11:44:02 misha Exp $" IDENT_PA_VMETHOD_FRAME_H;

// globals

const String result_var_name(RESULT_VAR_NAME), caller_element_name(CALLER_ELEMENT_NAME), self_element_name(SELF_ELEMENT_NAME);
VVoid void_result; // unique value to be sure the result is changed

// MethodParams: methods

Value& MethodParams::get_processed(Value* value, const char* msg, int index, Request& r) {
		return r.process_to_value(as_junction(value, msg, index), false /*do not intercept string*/);
}

HashStringValue* MethodParams::as_hash(int index, const char* name) {
	Value* value=get(index);
	if(value) {
		if(value->get_junction())
			throw Exception(PARSER_RUNTIME,
				0,
				"%s param must not be code (parameter #%d)", name ? name : "options", 1+index);
		if(!value->is_defined()) // empty hash is not defined, but we don't need it anyway
			return 0;
		if(HashStringValue* result=value->get_hash())
			return result;
		if(value->is_string() && value->get_string()->trim().is_empty())
			return 0;
	}
	throw Exception(PARSER_RUNTIME,
		0,
		"%s must have hash representation (parameter #%d)", name ? name : "options", 1+index);
}

Table* MethodParams::as_table(int index, const char* name) {
	Value* value=get(index);
	if(value) {
		if(value->get_junction())
			throw Exception(PARSER_RUNTIME,
				0,
				"%s param must not be code (parameter #%d)", name ? name : "options", 1+index);
		if(Table* result=value->get_table())
			return result;
	}
	throw Exception(PARSER_RUNTIME,
		0,
		"%s param must have table representation (parameter #%d)", name ? name : "options", 1+index);
};

// VMethodFrame: methods

VMethodFrame::VMethodFrame(const Method& amethod, VMethodFrame *acaller, Value& aself) : 
	WContext(0 /* no parent, junctions can be reattached only up to VMethodFrame */),
	fcaller(acaller),
	my(0),
	fself(aself),
	method(amethod) {

	put_element_impl=(method.all_vars_local)?&VMethodFrame::put_element_local:&VMethodFrame::put_element_global;

	if(!method.max_numbered_params_count){ // this method uses numbered params?
		my=new HashString;

		if(method.locals_names) { // are there any local var names?
			// remember them
			// those are flags that fname is local == to be looked up in 'my'
			for(Array_iterator i(*method.locals_names); i.has_next(); ) {
				// speedup: not checking for clash with "result" fname
				const String& fname=*i.next();
				set_my_variable(fname, *VString::empty());
			}
		}
#ifdef OPTIMIZE_RESULT
		if(method.result_optimization!=Method::RO_USE_WCONTEXT)
#endif
			set_my_variable(result_var_name, void_result);
	}
}

Value* VMethodFrame::get_result_variable() {
	if(!my)
		return 0;

	Value* result=my->get(result_var_name);
	return result!=&void_result?result:0;
}
parser-3.4.3/src/types/pa_vdouble.h000644 000000 000000 00000003716 12116213475 017351 0ustar00rootwheel000000 000000 /** @file
	Parser: @b double parser class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VDOUBLE_H
#define PA_VDOUBLE_H

#define IDENT_PA_VDOUBLE_H "$Id: pa_vdouble.h,v 1.60 2013/03/07 22:39:57 moko Exp $"

// includes

#include "classes.h"
#include "pa_common.h"
#include "pa_vstateless_object.h"

// defines
#define VDOUBLE_TYPE "double"

// externs

extern Methoded* double_class;

/// value of type 'double'. implemented with @c double
class VDouble: public VStateless_object {
public: // Value

	override const char* type() const { return VDOUBLE_TYPE; }
	override VStateless_class *get_class() { return double_class; }

	/// VDouble: true
	override bool is_evaluated_expr() const { return true; }
	/// VDouble: clone
	override Value& as_expr_result() { return *new VDouble(fdouble); }

	/** VDouble: fdouble 
	*/
	override const String* get_string() {
		char local_buf[MAX_NUMBER];
		size_t length=snprintf(local_buf, MAX_NUMBER, "%.15g", fdouble);
		return new String(strdup(local_buf, length));
	}
	/// VDouble: fdouble
	override double as_double() const { return fdouble; }
	/// VDouble: fdouble
	override int as_int() const { return get_int(); }
	/// VDouble: 0 or !0
	override bool as_bool() const { return fdouble!=0; }
	/// VInt: json-string
	override const String* get_json_string(Json_options&) { return get_string(); }

public: // usage

	VDouble(double adouble): fdouble(adouble) {}

	int get_int() const { return (int)trunc(fdouble); }
	double get_double() const { return fdouble; }

	void inc(double increment) { fdouble+=increment; }
	
	void mul(double k) { fdouble*=k; }
	
	void div(double d) {
		if(d == 0)
			throw Exception("number.zerodivision", 0, "Division by zero");
		fdouble/=d; 
	}
	
	void mod(int d) {
		if(d == 0)
			throw Exception("number.zerodivision", 0, "Modulus by zero");
		fdouble=((int)fdouble)%d;
	}

private:

	double fdouble;

};

#endif
parser-3.4.3/src/types/pa_venv.h000644 000000 000000 00000001463 11730603301 016654 0ustar00rootwheel000000 000000 /** @file
	Parser: @b env class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VENV_H
#define PA_VENV_H

#define IDENT_PA_VENV_H "$Id: pa_venv.h,v 1.38 2012/03/16 09:24:17 moko Exp $"

// includes

#include "pa_sapi.h"
#include "pa_value.h"
#include "pa_string.h"

// defines

#define ENV_CLASS_NAME "env"
static const String env_class_name(ENV_CLASS_NAME);

/// env class
class VEnv: public Value {
	SAPI_Info& finfo;
public: // Value
	
	const char* type() const { return ENV_CLASS_NAME; }
	/// VEnv: 0
	VStateless_class *get_class() { return 0; }

	// env: CLASS, CLASS_NAME, field
	Value* get_element(const String& aname);

public: // usage

	VEnv(SAPI_Info& ainfo): 
		
		finfo(ainfo) {}

};

#endif
parser-3.4.3/src/types/pa_vmath.h000644 000000 000000 00000001504 11730603302 017012 0ustar00rootwheel000000 000000 /** @file
	Parser: @b math class decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VMATH_H
#define PA_VMATH_H

#define IDENT_PA_VMATH_H "$Id: pa_vmath.h,v 1.21 2012/03/16 09:24:18 moko Exp $"

// includes

#include "classes.h"
#include "pa_common.h"

// defines

#define PI		3.14159265358979
#define MathE	2.718281828459

/**
*/
class VMath: public VStateless_class {
public: // Value
	
	const char* type() const { return "math"; }

	// math: CLASS,method,field
	Value* get_element(const String& aname) {
		// $CLASS,$method
		if(Value* result=VStateless_class::get_element(aname))
			return result;

		// $const
		return fconsts.get(aname);
	}

public: // usage

	VMath();

private:

	HashStringValue fconsts;

};

#endif
parser-3.4.3/src/types/pa_vform.h000644 000000 000000 00000005345 12171262342 017040 0ustar00rootwheel000000 000000 /** @file
	Parser: @b form class decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VFORM_H
#define PA_VFORM_H

#define IDENT_PA_VFORM_H "$Id: pa_vform.h,v 1.60 2013/07/16 15:21:06 moko Exp $"

// includes

#include "classes.h"
#include "pa_common.h"
#include "pa_value.h"

// defines

#define FORM_FIELDS_ELEMENT_NAME "fields"
#define FORM_TABLES_ELEMENT_NAME "tables"
#define FORM_IMAP_ELEMENT_NAME "imap"
#define FORM_FILES_ELEMENT_NAME "files"

// forwards

class Request_info;
class Request_charsets;

enum POST_CONTENT_TYPE {
	UNKNOWN,
	FORM_URLENCODED,
	MULTIPART_FORMDATA
};

/**
	derivates from VStateless_class so that :CLASS element referred to @a this.

	and users could do such tricks:
	@verbatim
		^rem{pass somebody something with elements}

		^rem{this time that would be elements of a form}
		^somebody[$form:CLASS]

		^rem{this time that would be elements of a table record}
		$news[^table:sql[select * from news]]
		^somebody[^news.record[]]
	@endverbatim
*/
class VForm: public VStateless_class {
public: // Value
	
	const char* type() const { return "form"; }
	
	// form: CLASS,CLASS_NAME,fields,tables,files,imap,method,field
	Value* get_element(const String& aname);
	Charset* get_post_charset();

public: // usage

	VForm(Request_charsets& acharsets, Request_info& arequest_info);
	
private:

	Request_charsets& fcharsets;
	Request_info& frequest_info;

	bool is_post;
	bool is_post_charset_detected;
	POST_CONTENT_TYPE post_content_type;

	char *strpart(const char* str, size_t len);
	char *getAttributeValue(const char* data,const char *attr,size_t len);
	void UnescapeChars(char **sp, const char* cp, size_t len);
	void ParseGetFormInput(const char* query_string, size_t length);
	void ParseFormInput(const char* data, size_t length, Charset* client_charset=0);
	void ParseMimeInput(char *content_type, const char* data, size_t length, Charset* client_charset=0);
	void AppendFormEntry(
		const char* cname_cstr, 
		const char* raw_cvalue_ptr, const size_t raw_cvalue_size, Charset* client_charset=0);
	void AppendFormFileEntry(
		const char* cname_cstr, 
		const char* raw_cvalue_ptr, const size_t raw_cvalue_size,
		const char* file_name_cstr, Charset* client_charset=0);

	bool should_refill_fields_tables_and_files();
	void refill_fields_tables_and_files();

	void detect_post_charset();
private:

	Charset* filled_source;
	Charset* filled_client;
	Charset* fpost_charset; // charset which was specified in content-type in incoming POST
	HashStringValue fields;
	HashStringValue tables;
	HashStringValue files;
	HashStringValue imap;

private:

	String::C transcode(const char* client, size_t client_size, Charset* client_charset=0);

};

#endif
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# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
# Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/types/pa_vdate.h000644 000000 000000 00000013167 11760753150 017020 0ustar00rootwheel000000 000000 /** @file
	Parser: @b date parser class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VDATE_H
#define PA_VDATE_H

#define IDENT_PA_VDATE_H "$Id: pa_vdate.h,v 1.55 2012/05/28 19:47:52 moko Exp $"

#include "classes.h"
#include "pa_common.h"
#include "pa_vstateless_object.h"
#include "pa_vint.h"

// defines

#define VDATE_TYPE "date"

// externs

extern Methoded* date_class;

inline void set_tz(const char* tz, char* buf, size_t buf_size) {
#ifndef WIN32
	if(tz && *tz){
#endif
		snprintf(buf, buf_size, "TZ=%s", tz);
		putenv(buf);
#ifndef WIN32
	} else
#ifdef HAVE_UNSETENV
        unsetenv("TZ");
#else
		putenv("TZ");
#endif
#endif
	tzset();
}

/// value of type 'date'. implemented with @c time_t
class VDate: public VStateless_object {
public: // Value

	override const char* type() const { return VDATE_TYPE; }
	override VStateless_class *get_class() { return date_class; }
	
	/// VDate: json-string
	override const String* get_json_string(Json_options& options) {
		String* result=new String();
		switch(options.date){
			case Json_options::D_SQL:
				result->append_quoted(get_sql_string());
				break;
			case Json_options::D_GMT:
				result->append_quoted(get_gmt_string());
				break;
			case Json_options::D_TIMESTAMP:
				*result << format((int)ftime, 0);
				break;
		}
		return result;
	}

	/// VDate: ftime -> float days
	override Value& as_expr_result() { return *new VDouble(as_double()); }

	/// VDate: true
	override bool is_evaluated_expr() const { return true; }

	/// VDate: ftime -> float days
	override double as_double() const { return ((double)ftime)/ SECS_PER_DAY; }

	/// VDate: 0 or !0
	override bool as_bool() const { return ftime!=0; }

	/// @TODO 'static' approach is NOT thread safe!
	tm& get_localtime()
	{
		char saved_tz[MAX_STRING];
		static char saved_tz_pair[MAX_STRING]; // @TODO: this is NOT thread safe!
		static char temp_tz_pair[MAX_STRING];
		if(ftz_cstr) {
			if(const char* ltz=getenv("TZ")) {
				strncpy(saved_tz, ltz, sizeof(saved_tz)-1);
				saved_tz[sizeof(saved_tz)-1]=0;
			} else 
				saved_tz[0]=0;
			
			::set_tz(ftz_cstr, temp_tz_pair, sizeof(temp_tz_pair));
		}
		tm *result=::localtime(&ftime);
		if(ftz_cstr) {
			::set_tz(saved_tz, saved_tz_pair, sizeof(saved_tz_pair));
		}			
		if(!result)
			throw Exception(DATE_RANGE_EXCEPTION_TYPE,
				0,
				"invalid datetime (after changing TZ)");

		return *result;
	}

	enum sql_string_type {sql_string_datetime, sql_string_date, sql_string_time};

	const String* get_sql_string(sql_string_type format = sql_string_datetime) {
		static const char* formats[]={
			"%Y-%m-%d %H:%M:%S",
			"%Y-%m-%d",
			"%H:%M:%S"
		};
		static int sizes[]={
			4+1+2+1+2 +1+ 2+1+2+1+2 +1/*terminator*/,
			4+1+2+1+2 +1/*terminator*/,
			2+1+2+1+2 +1/*terminator*/
		};
		size_t size=sizes[format];
		char *buf=new(PointerFreeGC) char[size];
		strftime(buf, size, formats[format], &get_localtime());

		return new String(buf);
	}

	const String* get_gmt_string(){
		return new String(date_gmt_string(gmtime(&ftime)));
	}

	/// VDate: method,field
	override Value* get_element(const String& aname) {
		// $method
		if(Value* result=VStateless_object::get_element(aname))
			return result;

		// $TZ
		if(aname=="TZ") 
			return ftz? new VString(*ftz): new VString();

		// $year month day  hour minute second  weekday
		tm& tms=get_localtime();

		int result;
		if(aname=="year") result=1900+tms.tm_year;
		else if(aname=="month") result=1+tms.tm_mon;
		else if(aname=="day") result=tms.tm_mday;
		else if(aname=="hour") result=tms.tm_hour;
		else if(aname=="minute") result=tms.tm_min;
		else if(aname=="second") result=tms.tm_sec;
		else if(aname=="weekday") result=tms.tm_wday;
		else if(aname=="yearday") result=tms.tm_yday;
		else if(aname=="daylightsaving") result=tms.tm_isdst;
		else if(aname=="week") {
			yw week = CalcWeek(tms);
			result=week.week;
		}
		else if(aname=="weekyear") {
			yw week = CalcWeek(tms);
			result=1900+week.year;
		} else { return bark("%s field not found", &aname); }
		return new VInt(result);
	}

public: // usage

	VDate(time_t adate) : 
		ftz(0),
		ftz_cstr(0) {
		set_time(adate);
	}

	VDate(tm tmIn) : 
		ftime(0),
		ftz(0),
		ftz_cstr(0) {
		set_time(tmIn);
	}

	time_t get_time() const { return ftime; }
	void set_time(time_t atime) { 
		if(atime<0)
			throw Exception(DATE_RANGE_EXCEPTION_TYPE,
				0,
				"invalid datetime");
		ftime=atime; 
	}
	void set_time(tm tmIn) { 
		time_t t=mktime(&tmIn);
		if(t<0) {
			// on some platforms mktime does not fix spring daylightsaving time hole
			// in russia -- last sunday of march, 2am->3am hole
			// trying to recover:
			tmIn.tm_hour--;
			t=mktime(&tmIn);
		}
		set_time(t);
	}
	void set_tz(const String* atz) { 
		if((ftz=atz))
			ftz_cstr=ftz->cstr();
	}

	struct yw {
		int year;
		int week;
	}; 
	
	static yw CalcWeek(tm& tms) {
		yw week = {tms.tm_year, 0};

		// http://www.merlyn.demon.co.uk/weekinfo.htm
		static const unsigned int FirstThurs[] = {7,5,4,3,2,7,6,5,4,2,1,7,6,4,3,2,1,6,5,4,3,1,7,6,5,3,2,1};
		int diff = tms.tm_yday-(FirstThurs[(tms.tm_year+1900) % 28]-4);
		if (diff < 0){
			tms.tm_mday = diff;
			mktime(&tms); // normalize
			week = CalcWeek(tms);
		} else {
			week.week = 1 + diff/7;
			if ( week.week > 52 && ISOWeekCount(week.year) < week.week ){
				week.year++;
				week.week = 1;
			}
	}
		return week;
	}

	static int ISOWeekCount (int year) {
		static const unsigned int YearWeeks[] = {
			52,52,52,52,53, 52,52,52,52,52,
			53,52,52,52,52, 52,53,52,52,52,
			52,53,52,52,52, 52,52,53
		};
		return YearWeeks[(year+1900) % 28];
	}

private:
	time_t ftime;
	const String* ftz;
	const char* ftz_cstr;

};

#endif
parser-3.4.3/src/types/pa_vhash.C000644 000000 000000 00000001304 11730603301 016734 0ustar00rootwheel000000 000000 /** @file
	Parser: @b hash class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_vhash.h"
#include "pa_vfile.h"

volatile const char * IDENT_PA_VHASH_C="$Id: pa_vhash.C,v 1.10 2012/03/16 09:24:17 moko Exp $" IDENT_PA_VHASH_H;

// globals
const String hash_fields_name(HASH_FIELDS_NAME), hash_default_element_name(HASH_DEFAULT_ELEMENT_NAME);

VFile* VHash::as_vfile(String::Language /*lang*/,
	const Request_charsets * /*charsets*/) 
{
	return new VFile(fhash);
}

void VHash::extract_default()
{
	if( (_default=fhash.get(HASH_DEFAULT_ELEMENT_NAME) ) )
		fhash.remove(HASH_DEFAULT_ELEMENT_NAME);
}
parser-3.4.3/src/types/pa_vfile.h000644 000000 000000 00000006110 12175501771 017011 0ustar00rootwheel000000 000000 /** @file
	Parser: @b file parser type decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VFILE_H
#define PA_VFILE_H

#define IDENT_PA_VFILE_H "$Id: pa_vfile.h,v 1.77 2013/07/29 15:02:17 moko Exp $"

// include

#include "pa_common.h"
#include "pa_globals.h"
#include "pa_vstateless_object.h"
#include "pa_vbool.h"

// defines

#define NONAME_DAT "noname.dat"
#define VFILE_TYPE "file"

#define MODE_NAME "mode"
static const String mode_name(MODE_NAME);

// forwards

class Methoded;

/** holds received from user or read from disk file.

	@see VForm
*/
class VFile: public VStateless_object {

	const char* fvalue_ptr;
	size_t fvalue_size;
	bool ftext_tainted;
	bool fis_text_mode;
	bool fis_text_content;
	HashStringValue ffields;

public: // Value
	
	override const char* type() const { return VFILE_TYPE; }
	override VStateless_class *get_class();

	/// VFile: true
	override bool as_bool() const { return true; }

	/// VFile: true
	override Value& as_expr_result() { return VBool::get(true); }

	/// VFile: this
	override VFile* as_vfile(String::Language /*lang*/, 
		const Request_charsets* /*charsets*/) { return this; }

	/// VFile: json-string
	override const String* get_json_string(Json_options& options);

	/// VFile: method,field
	override Value* get_element(const String& aname);

public: // usage

	VFile(): fvalue_ptr(0), fvalue_size(0), ftext_tainted(false), fis_text_mode(false), fis_text_content(false){}

	VFile(HashStringValue& afields): fvalue_ptr(0), fvalue_size(0), ftext_tainted(false), fis_text_mode(false), fis_text_content(false), ffields(afields) {}

	/// WARNING: when setting text files be sure to append terminating zero to avalue_ptr
	/// WARNING: the content can be modified while creating "text" vfile
	void set(bool atainted, bool ais_text_mode, char* avalue_ptr, size_t avalue_size, const String* afile_name=0, Value* acontent_type=0, Request* r=0);
	void set(VFile& avfile, bool aset_text_mode, bool ais_text_mode, const String* afile_name=0, Value* acontent_type=0, Request* r=0);
	void set_binary(bool atainted, const char* avalue_ptr, size_t avalue_size, const String* afile_name=0, Value* acontent_type=0, Request* r=0);
	void set_binary_string(bool atainted, const char* avalue_ptr, size_t avalue_size);

	void save(Request_charsets& charsets, const String& file_spec, bool is_text, Charset* asked_charset=0);

	static bool is_text_mode(const String& mode);
	static bool is_valid_mode (const String& mode);

	const char* value_ptr() const { 
		if(!fvalue_ptr)
			throw Exception(PARSER_RUNTIME, 0, "getting value of stat-ed file");
		return fvalue_ptr; 
	}

	size_t value_size() const { return fvalue_size; }

	HashStringValue& fields() { return ffields; }

private:
	const char* text_cstr();

	void set_all(bool atainted, bool ais_text_mode, const char* avalue_ptr, size_t avalue_size, const String* afile_name);

	void set_mode(bool ais_text);

	void set_name(const String* afile_name);

	void set_content_type(Value* acontent_type, const String* afile_name=0, Request* r=0);

};

#endif
parser-3.4.3/src/types/pa_vtable.C000644 000000 000000 00000012534 11760753150 017122 0ustar00rootwheel000000 000000 /** @file
	Parser: @b table class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_vtable.h"
#include "pa_vstring.h"
#include "pa_vhash.h"
#include "pa_vvoid.h"

volatile const char * IDENT_PA_VTABLE_C="$Id: pa_vtable.C,v 1.38 2012/05/28 19:47:52 moko Exp $" IDENT_PA_VTABLE_H;

#ifndef DOXYGEN
struct Record_info {
	Table* table;
	HashStringValue* hash;
};
#endif

static void store_column_item_to_hash(const String* column_name, Record_info *info) {
	const String* column_item=info->table->item(*column_name);
	info->hash->put(*column_name, 
		(column_item && !column_item->is_empty())
			?new VString(*column_item)
			:new VString()
	);
}

Value* VTable::fields_element() {
	Value& result=*new VHash;
	Table& ltable=table();
	if(!ltable.count())
		return &result;

	HashStringValue* hash=result.get_hash();

	if(Table::columns_type columns=ltable.columns()) { // named
		Record_info record_info={<able, hash};
		columns->for_each(store_column_item_to_hash, &record_info);
	} else { // nameless
		size_t row_size=ltable[ltable.current()]->count(); // number of columns in current row
		for(size_t index=0; indexput(String::Body::Format(index), 
				(column_item && !column_item->is_empty())
					?new VString(*column_item)
					:new VString()
			);
		}
	}

	return &result;
}

Value* VTable::get_element(const String& aname) {
	// fields
	if(aname==TABLE_FIELDS_ELEMENT_NAME)
		return fields_element();

	// methods
	if(Value* result=VStateless_object::get_element(aname))
		return result;

	// columns
	if(ftable) {
		int index=ftable->column_name2index(aname, false);
		if(index>=0) // column aname|number valid
		{
			const String* string=ftable->item(index); // there is such column
			return new VString(string ? *string : String::Empty);
		}
	}

	throw Exception(PARSER_RUNTIME,
		&aname, 
		"column not found");
}


String& VTable::get_json_string_array(String& result, const char *indent) {
	// [
	//		["c1",  "c2",  "c3"  ...] || null (for nameless),
	//		["v11", "v12", "v13" ...],
	//		["v21", "v22", "v23" ...],
	//		...
	// ]
	Table& ltable=table();

	// columns
	if(ltable.columns()){
		// named
		indent ? result << "\n\t" << indent << "[\"" : result << "\n[\"";

		bool need_delim=false;
		for(Array_iterator c(*ltable.columns()); c.has_next(); ) {
			if(need_delim)
				result << "\",\"";
			result.append(*c.next(), String::L_JSON, true/*forced lang*/);
			need_delim=true;
		}
		result << "\"]";
	} else {
		// nameless
		indent ? result << "\n\t" << indent << "null" : result << "\nnull";
	}

	// data
	if(ltable.count()){
		result << ",";
		for(Array_iterator r(ltable); r.has_next(); ) {
			indent ? result << "\n\t" << indent << "[\"" : result << "\n[\"";
			bool need_delim=false;
			for(Array_iterator c(*r.next()); c.has_next(); ) {
				if(need_delim)
					result << "\",\"";
				result.append(*c.next(), String::L_JSON, true/*forced lang*/);
				need_delim=true;
			}
			r.has_next() ? result << "\"]," : result << "\"]";
		}
	}

	result << "\n" << indent; 
	return result;
}

String& VTable::get_json_string_object(String& result, const char *indent) {
	// [
	//		{"c1":"v11", "c2":"v12", "c3":"v13"},
	//		{"c1":"v21", "c2":"v22", "c3":"v23"},
	//		...
	// ]
	Table& ltable=table();
	ArrayString* columns=ltable.columns();
	size_t columns_count = (columns) ? columns->count() : 0;

	for(Array_iterator r(ltable); r.has_next(); ) {
		indent ? result << "\n\t" << indent << "{\"" : result << "\n{\"";

		ArrayString* row=r.next();
		for(size_t index=0; indexcount(); index++){
			if(index)
				result << "\",\"";
			result.append(index < columns_count ? *columns->get(index) : String(format(index, 0)), String::L_JSON, true/*forced lang*/);
			result << "\":\"";
			result.append(*row->get(index), String::L_JSON, true/*forced lang*/);
		}
		r.has_next() ? result << "\"}," : result << "\"}\n" << indent;
	}
	return result;
}

String& VTable::get_json_string_compact(String& result, const char *indent) {
	// [
	//		"v11",
	//		["v21", "v22", "v23" ...],
	//		...
	// ]
	Table& ltable=table();

	for(Array_iterator r(ltable); r.has_next(); ) {
		ArrayString& line=*r.next();
		if (line.count()==1){
			indent ? result << "\n\t" << indent << "\"" : result << "\n\"";

			result.append(*line[0], String::L_JSON, true/*forced lang*/);
			r.has_next() ? result << "\"," : result << "\"\n" << indent;
		} else {
			indent ? result << "\n\t" << indent << "[\"" : 	result << "\n[\"";

			bool need_delim=false;
			for(Array_iterator c(line); c.has_next(); ) {
				if(need_delim)
					result << "\",\"";
				result.append(*c.next(), String::L_JSON, true/*forced lang*/);
				need_delim=true;
			}
			r.has_next() ? result << "\"]," : result  << "\"]\n" << indent;
		}
	}
	return result;
}

const String* VTable::get_json_string(Json_options& options) {
	String* result = new String("[", String::L_AS_IS);

	switch(options.table){
	case Json_options::T_ARRAY:
		result=&get_json_string_array(*result, options.indent);
		break;
	case Json_options::T_OBJECT:
		result=&get_json_string_object(*result, options.indent);
		break;
	case Json_options::T_COMPACT:
		result=&get_json_string_compact(*result, options.indent);
		break;
	}

	*result << "]";
	return result;
}
parser-3.4.3/src/types/pa_vresponse.C000644 000000 000000 00000002552 12223630565 017667 0ustar00rootwheel000000 000000 /** @file
	Parser: @b response class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_vresponse.h"
#include "pa_request_charsets.h"
#include "pa_charsets.h"
#include "pa_charset.h"
#include "pa_vstring.h"
#include "pa_vdate.h"
#include "pa_vhash.h"

volatile const char * IDENT_PA_VRESPONSE_C="$Id: pa_vresponse.C,v 1.31 2013/10/04 21:21:57 moko Exp $" IDENT_PA_VRESPONSE_H;

// defines

#define REQUEST_HEADERS_ELEMENT_NAME "headers"

Value* VResponse::get_element(const String& aname) {
	// $charset
	if(aname==CHARSET_NAME)
		return new VString(*new String(fcharsets.client().NAME(), String::L_TAINTED));

	// $headers
	if(aname==REQUEST_HEADERS_ELEMENT_NAME)
		return new VHash(ffields);
	
	// $method
	if(Value* result=VStateless_object::get_element(aname))
		return result;

	// $field
	return ffields.get(aname.change_case(fcharsets.source(), String::CC_LOWER));
}

const VJunction* VResponse::put_element(const String& aname, Value* avalue) { 
	// guard charset change
	if(aname==CHARSET_NAME)
		fcharsets.set_client(charsets.get(avalue->as_string().
			change_case(UTF8_charset, String::CC_UPPER)));
	else
		ffields.put(
			aname.change_case(fcharsets.source(), String::CC_LOWER), 
			avalue && avalue->is_void()? 0: avalue);

	return PUT_ELEMENT_REPLACED_ELEMENT;
}
parser-3.4.3/src/types/pa_vmail.h000644 000000 000000 00000001764 11730603302 017013 0ustar00rootwheel000000 000000 /** @file
	Parser: @b mail class decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VMAIL_H
#define PA_VMAIL_H

#define IDENT_PA_VMAIL_H "$Id: pa_vmail.h,v 1.20 2012/03/16 09:24:18 moko Exp $"

#include "classes.h"
#include "pa_common.h"
#include "pa_vhash.h"

// defines

#define MAIL_RECEIVED_ELEMENT_NAME "received"
#define MAIL_OPTIONS_NAME "options"
#define MAIL_DEBUG_NAME "print-debug"

// forwards

class Request_info;

/**
	$mail:received letter
*/
class VMail: public VStateless_class {

	VHash vreceived;

public: // Value
	
	override const char* type() const { return "mail"; }
	
	// mail: CLASS,methods,received field
	Value* get_element(const String& aname);

public: // usage

	VMail();
	
	void fill_received(Request& r);
	const String& message_hash_to_string(Request& r,
		HashStringValue* message_hash, int level, 
		const String* & from, bool extract_to, String* & to);

};

#endif
parser-3.4.3/src/types/pa_vjunction.h000644 000000 000000 00000003537 11757207701 017736 0ustar00rootwheel000000 000000 /**	@file
	Parser: @b junction class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VJUNCTION_H
#define PA_VJUNCTION_H

#define IDENT_PA_VJUNCTION_H "$Id: pa_vjunction.h,v 1.32 2012/05/23 16:26:41 moko Exp $"

// include

#include "pa_value.h"
#include "pa_junction.h"

#define JUNCTION_CLASS_NAME "junction"
static const String junction_class_name(JUNCTION_CLASS_NAME);

/// junction is method+self+context, implemented with Junction
class VJunction: public Value {
public: // VJunction

	override const char* type() const { return JUNCTION_CLASS_NAME; }

	/// VJunction: 0
	override VStateless_class *get_class() { return 0; }

	/// VJunction: false
	override bool is_defined() const { return false; }

	/// VJunction: false
	override bool as_bool() const { return false; }

	/// VJunction: false
	override Value& as_expr_result();

	/// VJunction: method, root,self,rcontext, code
	override Junction* get_junction() { return &fjunction; }

	// VJunction: CLASS, CLASS_NAME
	override Value* get_element(const String& aname);

public: // usage

	/// Code-Junction constructor
	VJunction(Value& aself,
		const Method* amethod,
		VMethodFrame* amethod_frame,
		Value* arcontext,
		WContext* awcontext,
		ArrayOperation* acode): fjunction(aself, amethod, amethod_frame, arcontext, awcontext, acode) {}

	/// Method-Junction or Getter-Junction constructor
	VJunction(Value& aself,
		const Method* amethod,
		bool ais_getter=false,
		String* aauto_name=0
	): fjunction(aself, amethod, ais_getter, aauto_name) {}

	const Junction& junction() const { return fjunction; }

	inline VJunction *get(Value& aself){
		return &(fjunction.self)==&aself?this:new VJunction(aself, fjunction.method);
	}

	void reattach(WContext *new_wcontext);

private:

	Junction fjunction;
};


#endif
parser-3.4.3/src/types/Makefile.am000644 000000 000000 00000002164 11766067564 017130 0ustar00rootwheel000000 000000 INCLUDES = -I../classes -I../sql -I../lib/gd -I../lib/gc/include -I../lib/cord/include -I../lib/sdbm/pa-include -I../lib/memcached -I../classes/gd @PCRE_INCLUDES@ @XML_INCLUDES@ @MIME_INCLUDES@

noinst_HEADERS = pa_value.h pa_junction.h pa_method.h pa_vbool.h pa_vclass.h pa_vcode_frame.h pa_vcookie.h pa_vdate.h pa_vdouble.h pa_venv.h pa_vfile.h pa_vform.h pa_vhash.h pa_vhashfile.h pa_vimage.h pa_vint.h pa_vjunction.h pa_vmath.h pa_vmethod_frame.h pa_vobject.h pa_vregex.h pa_vrequest.h pa_vresponse.h pa_vstateless_class.h pa_vstateless_object.h pa_vstatus.h pa_vstring.h pa_vtable.h pa_vvoid.h pa_vxdoc.h pa_vxnode.h pa_wcontext.h pa_wwrapper.h pa_vmail.h pa_vmemory.h pa_vconsole.h pa_property.h pa_vmemcached.h
noinst_LTLIBRARIES = libtypes.la
libtypes_la_SOURCES = pa_value.C pa_vcookie.C pa_vfile.C pa_vform.C pa_vimage.C pa_vjunction.C pa_vregex.C pa_vrequest.C pa_vresponse.C pa_vstateless_class.C pa_vstring.C pa_wcontext.C pa_vtable.C pa_vxnode.C pa_vxdoc.C pa_vstatus.C pa_vmail.C pa_vobject.C pa_vclass.C pa_vhashfile.C pa_vmath.C pa_vmethod_frame.C pa_vvoid.C pa_vhash.C pa_venv.C pa_vmemcached.C

EXTRA_DIST = types.vcproj
parser-3.4.3/src/types/pa_vxnode.C000644 000000 000000 00000013213 12223630566 017143 0ustar00rootwheel000000 000000 /** @node
	Parser: @b dnode parser type.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/
#include "pa_config_includes.h"
#ifdef XML

#include "pa_vxnode.h"
#include "pa_vxdoc.h"
#include "pa_vstring.h"
#include "pa_vbool.h"
#include "pa_vhash.h"
#include "pa_request_charsets.h"
#include "pa_charset.h"
#include "pa_xml_exception.h"

volatile const char * IDENT_PA_VXNODE_C="$Id: pa_vxnode.C,v 1.54 2013/10/04 21:21:58 moko Exp $" IDENT_PA_VXNODE_H;

Request_charsets& VXnode::charsets() { 
	return get_vxdoc().charsets();
}

/// VXnode: true	 
Value& VXnode::as_expr_result() { return VBool::get(as_bool()); }


Value* VXnode::get_element(const String& aname) { 
	// $CLASS,$method
	if(Value* result=VStateless_object::get_element(aname))
		return result;

	// fields
	xmlNode& selfNode=get_xmlnode();

	if(aname=="nodeName") {
		return new VString(charsets().source().transcode(selfNode.name));
	} else if(aname=="nodeValue") {
		switch(selfNode.type) {
		case XML_ATTRIBUTE_NODE:
		case XML_PI_NODE:
		case XML_CDATA_SECTION_NODE:
		case XML_COMMENT_NODE:
		case XML_TEXT_NODE:
			return new VString(charsets().source().transcode(xmlNodeGetContent(&selfNode)));
		default:
			return 0;
		}
	} else if(aname=="nodeType") {
		return new VInt(selfNode.type);
	} else if(aname=="parentNode") {
		if(xmlNode* result_node=selfNode.parent)
			return &get_vxdoc().wrap(*result_node);
		return 0;
	} else if(aname=="childNodes") {	
		if(xmlNode* currentNode=selfNode.children) {
			VHash* result=new VHash;
			int i=0;
			do {
				result->hash().put(
					String::Body::Format(i++), 
					&get_vxdoc().wrap(*currentNode));
			} while((currentNode=currentNode->next));
			return result;
		}
		return 0;
	} else if(aname=="firstChild") {
		if(xmlNode* result_node=selfNode.children)
			return &get_vxdoc().wrap(*result_node);
		return 0;
	} else if(aname=="lastChild") {
		if(xmlNode* result_node=selfNode.last)
			return &get_vxdoc().wrap(*result_node);
		return 0;
	} else if(aname=="previousSibling") {
		if(xmlNode* result_node=selfNode.prev)
			return &get_vxdoc().wrap(*result_node);
		return 0;
	} else if(aname=="nextSibling") {
		if(xmlNode* result_node=selfNode.next)
			return &get_vxdoc().wrap(*result_node);
		return 0;
	} else if(aname=="ownerDocument") {
		return &get_vxdoc();
	} else switch(selfNode.type) {
		case XML_ELEMENT_NODE: 
			if(aname=="attributes") {
				if(xmlNode* currentNode=(xmlNode*)selfNode.properties) {
					VHash* result=new VHash;
					do {
						result->hash().put(
							charsets().source().transcode(currentNode->name),
							&get_vxdoc().wrap(*currentNode));
					} while((currentNode=currentNode->next));
					return result;
				}
				return 0;
			} else if(aname=="tagName")
				return new VString(charsets().source().transcode(selfNode.name));
			else if(aname=="prefix")
				return (selfNode.ns ? new VString(charsets().source().transcode(selfNode.ns->prefix)) : 0);
			else if(aname=="namespaceURI")
				return (selfNode.ns ? new VString(charsets().source().transcode(selfNode.ns->href)) : 0);
			break;
		case XML_ATTRIBUTE_NODE: 
			if(aname=="specified")
				return &VBool::get(true); // were not working in gdome, leaving out
			else if(aname=="name")
				return new VString(charsets().source().transcode(selfNode.name));
			else if(aname=="value")
				return new VString(charsets().source().transcode(xmlNodeGetContent(&selfNode)));
			else if(aname=="prefix")
				return (selfNode.ns ? new VString(charsets().source().transcode(selfNode.ns->prefix)) : 0);
			else if(aname=="namespaceURI")
				return (selfNode.ns ? new VString(charsets().source().transcode(selfNode.ns->href)) : 0);
			break;
/*
		case XML_COMMENT_NODE: 
			substringData(unsigned int offset, unsigned int count)
*/
		case XML_PI_NODE: 
			if(aname=="target")
				return new VString(charsets().source().transcode(selfNode.name));
			else if(aname=="data")
				return new VString(charsets().source().transcode(xmlNodeGetContent(&selfNode)));
			break;
		case XML_DTD_NODE: 
			{
				if(aname=="name") {
					// readonly attribute DOMString aname;
					// The aname of DTD; i.e., the aname immediately following 
					// the DOCTYPE keyword in an XML source document.
					return new VString(charsets().source().transcode(selfNode.name));
				}
				/*
				readonly attribute NamedNodeMap entities;
				readonly attribute NamedNodeMap notations;
				virtual const XalanNamedNodeMap* getEntities () const = 0 
				This function returns a NamedNodeMap containing the general entities, both external and internal, declared in the DTD. More...
				virtual const XalanNamedNodeMap* getNotations () const = 0 
				This function returns a named selfNode map containing an entry for each notation declared in a document's DTD. More...
				*/
			}
			break;
			/* someday
		case XML_NOTATION_NODE:
			{
				GdomeNotation *notation=XML_NOT(selfNode);
				if(aname=="publicId") {
					// readonly attribute DOMString publicId;
					return new VString(charsets().source().transcode(gdome_not_publicId(notation, &exc)));
				} else if(aname=="systemId") {
					// readonly attribute DOMString systemId;
					return new VString(charsets().source().transcode(gdome_not_systemId(notation, &exc)));
				}
			}
			break;
			*/
		default:
			// calm compiler on unhandled cases
			break;
	}
		
	return bark("%s field not found", &aname);
}

const VJunction* VXnode::put_element(const String& aname, Value* avalue)
{ 
	xmlNode& selfNode=get_xmlnode();

	if(aname=="nodeValue") {
		xmlNodeSetContent(&selfNode, 
			charsets().source().transcode(avalue->as_string()));

		return PUT_ELEMENT_REPLACED_ELEMENT;
	}

	bark("element can not be stored to %s", &aname);
	return 0;
}
#endif
parser-3.4.3/src/types/pa_vbool.h000644 000000 000000 00000003272 11760753150 017032 0ustar00rootwheel000000 000000 /** @file
	Parser: @b bool class decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VBOOL_H
#define PA_VBOOL_H

#define IDENT_PA_VBOOL_H "$Id: pa_vbool.h,v 1.35 2012/05/28 19:47:52 moko Exp $"

// include

#include "classes.h"
#include "pa_common.h"
#include "pa_vstateless_object.h"

// defines

#define VBOOL_TYPE "bool"
#define MAX_BOOL_AS_STRING 20

extern Methoded* bool_class;

// VBool
class VBool: public VStateless_object {
public: // Value

	override const char* type() const { return VBOOL_TYPE; }
	/// VBool: 0
	override VStateless_class *get_class() { return bool_class; }

	/// VBool: true
	override bool is_evaluated_expr() const { return true; }
	/// VBool: clone
	override Value& as_expr_result() { return *this; }

	/// VBool: true
	virtual bool is_defined() const { return true; }

	/// VBool: fbool
	override double as_double() const { return fbool ? 1 : 0; }
	/// VBool: fbool
	override int as_int() const { return fbool ? 1 : 0; }
	/// VBool: fbool
	override bool as_bool() const { return fbool; }

	override bool is_bool() const { return true; }

	/// VBool: json-string ("true"|"false")
	override const String* get_json_string(Json_options&) {
		static const String singleton_json_true(String("true")), singleton_json_false(String("false"));
		return fbool ? &singleton_json_true : &singleton_json_false;
	}
	
	inline static VBool &get(bool abool){
		static VBool singleton_true(true), singleton_false(false);
		return abool?singleton_true:singleton_false;
	}

public: // usage

	VBool(bool abool): fbool(abool) {}
	bool get_bool() { return fbool; }

private:

	bool fbool;

};

#endif
parser-3.4.3/src/types/pa_vmemcached.h000644 000000 000000 00000002465 12223630564 020006 0ustar00rootwheel000000 000000 /** @file
	Parser: memcached class decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Authors:
		Ivan Poluyanov 
		Artem Stepanov 
*/

#ifndef PA_VMEMCACHED_H
#define PA_VMEMCACHED_H

#define IDENT_PA_VMEMCACHED_H "$Id: pa_vmemcached.h,v 1.6 2013/10/04 21:21:56 moko Exp $"

#include "classes.h"
#include "pa_vstateless_object.h"

#include "pa_memcached.h"

// defines
#define VMEMCACHED_TYPE "memcached"

// externs
extern Methoded *memcached_class;

class VMemcached: public VStateless_object {
public:
	override const char* type() const { return VMEMCACHED_TYPE; }
	override VStateless_class *get_class() { return memcached_class; }
	override bool as_bool() const { return true; }

	override Value* get_element(const String& aname);
	override const VJunction* put_element(const String& aname, Value* avalue);

public: // usage
	VMemcached(): fm(0), fttl(0) {}

	~VMemcached(){
		if(fm)
			f_memcached_free(fm);
	}

	void open(const String& options_string, time_t attl);
	void open_parse(const String& connect_string, time_t attl);
	
	bool add(const String& aname, Value* avalue);
	void remove(const String& aname);
	void flush(time_t attl=0);
	void quit();
	Value &mget(ArrayString &akeys);

private:
	memcached_st* fm;
	time_t fttl;

};

#endif

parser-3.4.3/src/types/pa_vstateless_class.C000644 000000 000000 00000010055 12225074132 021214 0ustar00rootwheel000000 000000 /**	@file
	Parser: stateless class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)\
*/

#include "pa_vstateless_class.h"
#include "pa_vstring.h"
#include "pa_vbool.h"
#include "pa_request.h"

volatile const char * IDENT_PA_VSTATELESS_CLASS_C="$Id: pa_vstateless_class.C,v 1.50 2013/10/08 21:25:46 moko Exp $" IDENT_PA_VSTATELESS_CLASS_H IDENT_PA_METHOD_H;

/// globals
const String class_name(CLASS_NAME), class_nametext(CLASS_NAMETEXT);

override Value& VStateless_class::as_expr_result() {
	return VBool::get(as_bool());
}

/// @TODO why?! request must be different ptr from global [used in VStateless_class.set_method]
void VStateless_class::set_method(const String& aname, Method* amethod) {
	if(flocked)
		throw Exception(PARSER_RUNTIME,
			&aname,
			"can not add method to system class (maybe you have forgotten .CLASS in ^process[$caller.CLASS]{...}?)");

	if(fderived.count()) {
		Method *omethod=fmethods.get(aname);
		Array_iterator i(fderived);
		while(i.has_next()) {
			VStateless_class *c=i.next();
			if(c->fmethods.get(aname)==omethod)
				c->real_set_method(aname, amethod);
		}
	}
	real_set_method(aname, amethod); 
}

void VStateless_class::real_set_method(const String& aname, Method* amethod) {
	fmethods.put(aname, amethod);
}

void VStateless_class::add_native_method(
	const char* cstr_name,
	Method::Call_type call_type,
	NativeCodePtr native_code,
	int min_numbered_params_count, 
	int max_numbered_params_count,
	Method::Call_optimization
#ifdef OPTIMIZE_CALL
		call_optimization
#endif
	) {

	Method* method=new Method(
		call_type,
		min_numbered_params_count, max_numbered_params_count,
		0/*params_names*/, 0/*locals_names*/,
		0/*parser_code*/, native_code, false/*all_vars_local*/
#ifdef OPTIMIZE_RESULT
		, Method::RO_USE_WCONTEXT
#endif
#ifdef OPTIMIZE_CALL
		, call_optimization
#endif
		);

	set_method(*new String(cstr_name), method);
}

/// VStateless_class: $CLASS, $CLASS_NAME, $method
Value* VStateless_class::get_element(Value& aself, const String& aname) {
	// $CLASS
	if(aname==class_name)
		return this;

	// $CLASS_NAME
	if(aname==class_nametext)
		return new VString(name());

	// $method=junction(self+class+method)
	if(Method* method=get_method(aname))
		return method->get_vjunction(aself);

	return 0;
}

Value* VStateless_class::get_scalar(Value& aself){
	if(fscalar)
		return new VJunction(aself, fscalar, true /*getter*/);
	return 0;
}

void VStateless_class::set_scalar(Method* amethod){
	fscalar=amethod;
}

Value* VStateless_class::get_default_getter(Value& aself, const String& aname){
	if(fdefault_getter && aself.is_enabled_default_getter())
		return new VJunction(aself, fdefault_getter, true /*getter*/, (String*)&aname);
	return 0;
}

void VStateless_class::set_default_getter(Method* amethod){
	fdefault_getter=amethod;
}

bool VStateless_class::has_default_getter(){
	return fdefault_getter != NULL;
}

VJunction* VStateless_class::get_default_setter(Value& aself, const String& aname){
	if(fdefault_setter && aself.is_enabled_default_setter())
		return new VJunction(aself, fdefault_setter, false /*setter*/, (String*)&aname);
	return 0;
}

void VStateless_class::set_default_setter(Method* amethod){
	fdefault_setter=amethod;
}

bool VStateless_class::has_default_setter(){
	return fdefault_setter != NULL;
}

void VStateless_class::set_base(VStateless_class* abase){
	if(abase){
		fbase=abase;
		fbase->add_derived(*this);

		bool no_auto = fmethods.get(auto_method_name) == NULL;
		// we assume there is no derivatives at this point
		fmethods.merge_dont_replace(abase->fmethods);
		// we don't want to inherit @auto (issue #75)
		if (no_auto) fmethods.remove(auto_method_name);

		if(fbase->fscalar && !fscalar)
			fscalar=fbase->fscalar;
		if(fbase->fdefault_getter && !fdefault_getter)
			fdefault_getter=fbase->fdefault_getter;
		if(fbase->fdefault_setter && !fdefault_setter)
			fdefault_setter=fbase->fdefault_setter;
	}
}

void VStateless_class::add_derived(VStateless_class &aclass){
	fderived+=&aclass;
	if (fbase)
		fbase->add_derived(aclass);
}
parser-3.4.3/src/types/pa_vint.h000644 000000 000000 00000003604 11760753150 016670 0ustar00rootwheel000000 000000 /** @file
	Parser: @b int parser class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VINT_H
#define PA_VINT_H

#define IDENT_PA_VINT_H "$Id: pa_vint.h,v 1.51 2012/05/28 19:47:52 moko Exp $"

// include

#include "classes.h"
#include "pa_common.h"
#include "pa_vstateless_object.h"

// defines

#define VINT_TYPE "int"

extern Methoded* int_class;

/// value of type 'int'. implemented with @c int
class VInt: public VStateless_object {
public: // Value

	override const char* type() const { return VINT_TYPE; }
	override VStateless_class *get_class() { return int_class; }

	/// VInt: true
	override bool is_evaluated_expr() const { return true; }
	/// VInt: clone
	override Value& as_expr_result() { return *new VInt(finteger); }

	/// VInt: finteger
	override const String* get_string() {
		char local_buf[MAX_NUMBER];
		size_t length=snprintf(local_buf, MAX_NUMBER, "%d", finteger);
		return new String(strdup(local_buf, length));
	}
	/// VInt: finteger
	override double as_double() const { return as_int(); }
	/// VInt: finteger
	override int as_int() const { return finteger; }
	/// VInt: 0 or !0
	override bool as_bool() const { return finteger!=0; }
	/// VInt: json-string
	override const String* get_json_string(Json_options&) { return get_string(); }

public: // usage

	VInt(int ainteger): finteger(ainteger) {}

	int get_int() { return finteger; }
	void set_int(int ainteger) { finteger=ainteger; }

	void inc(int increment) { finteger+=increment; }
	
	void mul(double k) { finteger=(int)(finteger*k); }
	
	void div(double d) {
		if(d == 0)
			throw Exception("number.zerodivision", 0, "Division by zero");
		finteger=(int)(finteger/d); 
	}
	
	void mod(int d) {
		if(d == 0)
			throw Exception("number.zerodivision", 0, "Modulus by zero");
		finteger%=d; 
	}

private:

	int finteger;

};

#endif
parser-3.4.3/src/types/pa_vimage.h000644 000000 000000 00000005174 12223630564 017162 0ustar00rootwheel000000 000000 /** @file
	Parser: @b image parser type decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VIMAGE_H
#define PA_VIMAGE_H

#define IDENT_PA_VIMAGE_H "$Id: pa_vimage.h,v 1.55 2013/10/04 21:21:56 moko Exp $"

#include "classes.h"
#include "pa_common.h"
#include "pa_vstateless_object.h"
#include "pa_charset.h"

// defines

#define VIMAGE_TYPE "image"
#define EXIF_ELEMENT_NAME "exif"

// forwards

class gdImage;

/// simple gdImage-based font storage & text output 
class Font: public PA_Object {
public:
	
	int letterspacing;
	int height;			///< Font heigth
	int monospace;		///< Default char width
	int spacebarspace;	///< spacebar width
	gdImage* ifont;
	const String& alphabet;
	
	Font(
		Charset& acharset, const String& aalphabet, 
		gdImage* aifont, int aheight, int amonospace, int aspacebarspace, int aletterspacing);

	//@{******************************** char **********************************	
	size_t index_of(char ch);
	size_t index_of(XMLCh ch);
	int index_width(size_t index);
	void index_display(gdImage& image, int x, int y, size_t index);
	//@}
	//@{******************************* string *********************************
	int step_width(int index);
	//@}
	/// counts trailing letter_spacing, consider this OK. useful for contiuations
	int string_width(const String& s);
	void string_display(gdImage& image, int x, int y, const String& s);	

private:
	Charset& fsource_charset;
	Hash fletter2index;
};

// externs

extern Methoded* image_class;

/** holds img attributes 
	and [image itself]
*/
class VImage: public VStateless_object {
public: // Value
	
	override const char* type() const { return VIMAGE_TYPE; }
	override VStateless_class *get_class() { return image_class; }

	/// VImage: true
	override bool as_bool() const { return true; }

	/// VImage: true	 
	override Value& as_expr_result();

	/// VImage: method,field
	override Value* get_element(const String& aname);

	/// VImage: field
	override const VJunction* put_element(const String& name, Value* value);

public: // usage

	void set(const String* src, int width, int height,
		gdImage* aimage,
		Value* aexif=0);

	HashStringValue& fields() { return ffields; }

public:

	gdImage& image() { 
		if(!fimage)
			throw Exception(PARSER_RUNTIME,
				0,
				"using unitialized image object");

		return *fimage;
	}

	void set_font(Font* afont) { ffont=afont; }
	Font& font() {
		if(!ffont)
			throw Exception(PARSER_RUNTIME,
				0,
				"set the font first");
		return *ffont;
	}

private:

	gdImage* fimage; 
	Font* ffont;
	HashStringValue ffields;
	Value* fexif;

};

#endif
parser-3.4.3/src/types/pa_junction.h000644 000000 000000 00000004354 11730603300 017530 0ustar00rootwheel000000 000000 /** @file
	Parser: Junction class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_JUNCTION_H
#define PA_JUNCTION_H

#define IDENT_PA_JUNCTION_H "$Id: pa_junction.h,v 1.11 2012/03/16 09:24:16 moko Exp $"


#include "pa_string.h"
#include "pa_array.h"
#include "pa_exception.h"
#include "pa_operation.h"
#include "pa_value.h"

/** \b junction is some code joined with context of it's evaluation.

	there are code-junctions and method-junctions
	- code-junctions are used when some parameter passed in cury brackets
	- method-junctions used in ^method[] calls or $method references

	Junctions register themselves in method_frame [if any] for consequent invalidation.
	This prevents evaluation of junctions in outdated context

	To stop situations like this:
@code
	@main[]
	^method1[]
	^method2[]

	@method1[]
	$junction{
		some code
	}

	@method2[]
	^junction[]
@endcode

	On wcontext[most dynamic context of all] scope exit (WContext::~WContext()) got cleaned - 
	Junction::wcontext becomes WContext.fparent (if any), 
	or Junction::method_frame becomes 0 (if no parent), which later in Request::process triggers exception

	parent changing helps ^switch implementation to remain simple
*/
class Junction {
public:

	/// Code-Junction constructor
	Junction(Value& aself,
		const Method* amethod,
		VMethodFrame* amethod_frame,
		Value* arcontext,
		WContext* awcontext,
		ArrayOperation* acode
	): self(aself),
		method(amethod),
		method_frame(amethod_frame),
		rcontext(arcontext),
		wcontext(awcontext),
		code(acode)
		{}

	/// Method-Junction or Getter-Junction constructor
	Junction(Value& aself,
		const Method* amethod,
		bool ais_getter=false,
		String* aauto_name=0
	): self(aself),
		method(amethod),
		is_getter(ais_getter),
		auto_name(aauto_name)
	 	{}


	void reattach(WContext *new_wcontext);

	/// always present
	Value& self;
	//@{
	/// @name either these // so called 'method-junction'
	const Method* method;
	//@}
	//@{
	/// @name or these are present // so called 'code-junction'
	VMethodFrame* method_frame;
	Value* rcontext;
	WContext* wcontext;
	ArrayOperation* code;
	//@}
	//@{
	String* auto_name;
	//@}
	//@{
	bool is_getter;
	//@{
};

#endif
parser-3.4.3/src/types/pa_vcookie.C000644 000000 000000 00000020601 12223630564 017274 0ustar00rootwheel000000 000000 /** @file
	Parser: cookie class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_sapi.h"
#include "pa_common.h"
#include "pa_vcookie.h"
#include "pa_vstring.h"
#include "pa_vdate.h"
#include "pa_vhash.h"
#include "pa_request.h"

volatile const char * IDENT_PA_VCOOKIE_C="$Id: pa_vcookie.C,v 1.88 2013/10/04 21:21:56 moko Exp $" IDENT_PA_VCOOKIE_H;

// defines

#define PATH_NAME "path"
#define PATH_VALUE_DEFAULT "/"

#define SESSION_NAME "session"
#define DEFAULT_EXPIRES_DAYS 90

#define COOKIE_FIELDS_ELEMENT_NAME "fields"

// statics

static const String path_name(PATH_NAME);
static const String path_value_default(PATH_VALUE_DEFAULT);

// VCookie

VCookie::VCookie(Request_charsets& acharsets, Request_info& arequest_info):
	fcharsets(acharsets),
	frequest_info(arequest_info) {
}

Value* VCookie::get_element(const String& aname) {
	// $CLASS
	if(aname==CLASS_NAME)
		return this;

	// $CLASS_NAME
	if(aname==CLASS_NAMETEXT)
		return new VString(cookie_class_name);

	// $fields
	if(aname==COOKIE_FIELDS_ELEMENT_NAME){
		if(should_refill())
			refill();

		HashStringValue *result=new HashStringValue(before);
		after.for_each(copy_all_overwrite_to, result);
		deleted.for_each(remove_key_from, result);
		return new VHash(*result);
	}

	// $cookie
	if(deleted.get(aname)) // deleted?
		return 0;
	
	if(Value* after_meaning=after.get(aname)) // assigned 'after'?
		if(HashStringValue *hash=after_meaning->get_hash())
			return hash->get(value_name);
		else
			return after_meaning;
	
	if(should_refill())
		refill();

	// neither deleted nor assigned 
	// return any value it had 'before'
	return before.get(aname);
}

time_t expires_sec(double days_till_expire) {
	time_t result=time(NULL)+(time_t)(60*60*24*days_till_expire);
	struct tm* tms=gmtime(&result);
	if(!tms)
		throw Exception(DATE_RANGE_EXCEPTION_TYPE,
			0,
			"bad expires time (seconds from epoch=%u)", result);
	return result;
}

const VJunction* VCookie::put_element(const String& aname, Value* avalue) {
	// $cookie
	Value* lvalue;
	if(HashStringValue *hash=avalue->get_hash()) {
		if(Value* expires=hash->get(expires_name)){
			const String* string;
			if(!(expires->is_string() && (string=expires->get_string()) && (*string==SESSION_NAME)))
				if(double days_till_expire=expires->as_double())
					expires_sec(days_till_expire);
		}
		lvalue=hash->get(value_name);
	} else
		lvalue=avalue;

	if(lvalue && lvalue->is_string()) {
		// taint string being assigned
		String& tainted=*new String;
		tainted.append(*lvalue->get_string(), String::L_TAINTED, true /*forced*/);
		lvalue=new VString(tainted);
	}

	if( !lvalue || lvalue->as_string().is_empty() ) {
		deleted.put(aname, avalue);
		after.put(aname, 0);
	} else {
		after.put(aname, avalue);
		deleted.put(aname, 0);
	}
	return PUT_ELEMENT_REPLACED_ELEMENT;
}

static Value& expires_vdate(double days_till_expire) {
	return *new VDate(expires_sec(days_till_expire));
}

/*
	@todo 
	http://curl.haxx.se/rfc/cookie_spec.html
	http://www.w3.org/Protocols/rfc2109/rfc2109
	When sending cookies to a server, 
	all cookies with a more specific path mapping should be sent before cookies 
	with less specific path mappings. 
	For example, a cookie "name1=foo" with a path mapping of "/" should be sent after 
	a cookie "name1=foo2" with a path mapping of "/bar" if they are both to be sent. 

	There are limitations on the number of cookies that a client can store at any one time. 
	This is a specification of the minimum number of cookies that a client should be prepared 
	to receive and store. 
		300 total cookies 
		4 kilobytes per cookie, where the name and the OPAQUE_STRING combine 
			to form the 4 kilobyte limit. 
		20 cookies per server or domain. (note that completely specified hosts 
			and domains are treated as separate entities and have a 20 cookie limitation 
			for each, not combined) 
*/

const String* output_set_cookie_value(
					HashStringValue::key_type aname,
					HashStringValue::value_type ameaning,
					bool adelete){
	String* result=new String();
	// attribute=
	*result << String(aname, String::L_HTTP_COOKIE) << "=";

	Value* lmeaning;
	// figure out 'meaning'
	// Set-Cookie: (attribute)=(value); path=/
	HashStringValue *hash;
	double default_expires_days=adelete?-DEFAULT_EXPIRES_DAYS:+DEFAULT_EXPIRES_DAYS;
	if((hash=ameaning->get_hash())) { // ...[hash value]
		// clone to safely change it
		lmeaning=new VHash(*hash);
		hash=lmeaning->get_hash();

		// $expires
		if(Value* expires=hash->get(expires_name)) {
			const String* string;
			if(expires->is_string() && (string=expires->get_string()) && (*string==SESSION_NAME))  {
				// $expires[session]
				hash->remove(expires_name);
			} else {
				if(Value* vdate=expires->as(VDATE_TYPE))
					hash->put(expires_name, vdate); // $expires[DATE]
				else if(double days_till_expire=expires->as_double())
					hash->put(expires_name, &expires_vdate(days_till_expire)); // $expires(days)
				else
					hash->remove(expires_name); // $expires(0)
			}
		} else // $expires not assigned, defaulting
			hash->put(expires_name, &expires_vdate(default_expires_days));
	} else { // ...[string value]
		Value* wrap_meaning=new VHash;
		hash=wrap_meaning->get_hash();
		// wrapping lmeaning into hash
		hash->put(value_name, ameaning);
		// string = $expires not assigned, defaulting
		hash->put(expires_name, &expires_vdate(default_expires_days));
		// replacing lmeaning with hash-wrapped one
		lmeaning=wrap_meaning;
	}

	if(adelete) {// removing value
		/*
			http://curl.haxx.se/rfc/cookie_spec.html
			http://www.w3.org/Protocols/rfc2109/rfc2109
			to delete a cookie, it can do so by returning a cookie with the same name, 
			and an expires time which is in the past
		*/

		// Set-Cookie: (attribute)=; path=/
		lmeaning->get_hash()->remove(value_name);
	}

	// defaulting path
	if(!lmeaning->get_hash()->get(path_name))
		lmeaning->get_hash()->put(path_name, new VString(path_value_default));

	// append lmeaning
	*result << attributed_meaning_to_string(*lmeaning, String::L_HTTP_COOKIE, true, true /* allow bool attr */);

	return result;
}


struct Cookie_pass_info {
	SAPI_Info* sapi_info;
	Request_charsets* charsets;
};

void output_set_cookie_header(
			HashStringValue::key_type aattribute, 
			HashStringValue::value_type ameaning,
			bool adelete,
			Cookie_pass_info& cookie_info
	){
		SAPI::add_header_attribute(*cookie_info.sapi_info, "set-cookie",
			output_set_cookie_value(aattribute, ameaning, adelete)->untaint_cstr(String::L_AS_IS, 0, cookie_info.charsets));
}

void output_after(
			HashStringValue::key_type aattribute, 
			HashStringValue::value_type ameaning,
			Cookie_pass_info& cookie_info
	){
		output_set_cookie_header(aattribute, ameaning, false, cookie_info);
}

void output_deleted(
			HashStringValue::key_type aattribute, 
			HashStringValue::value_type ameaning, 
			Cookie_pass_info& cookie_info
	){
		if(ameaning)
			output_set_cookie_header(aattribute, ameaning, true, cookie_info);
}

void VCookie::output_result(SAPI_Info& sapi_info) {
	Cookie_pass_info cookie_info={&sapi_info, &fcharsets};

	after.for_each(output_after, cookie_info);
	deleted.for_each(output_deleted, cookie_info);
}

bool VCookie::should_refill(){
	return !(
		&fcharsets.source()==filled_source
		&& &fcharsets.client()==filled_client
	);
}

//#include 
void VCookie::refill(){
	//request_info.cookie="test-session=value%3D5; test-default1=value%3D1; test-default2=value%3D2; test-tomorrow=value%3D3";
	//request_info.cookie="enabled=yes; auth.uid=196325308053599810; enabled=yes; msnames; msuri"; // mdm 
	if(!frequest_info.cookie)
		return;
/*
	FILE *f=fopen("c:\\temp\\a", "wt");
	fprintf(f, "cookie=%s", request_info.cookie);
	fclose(f);
*/
	char *cookies=strdup(frequest_info.cookie);
	char *current=cookies;
	//_asm int 3;
	do {
		if(char *attribute=search_stop(current, '='))
			if(char *meaning=search_stop(current, ';')) {
				const String& sattribute=
					*new String(unescape_chars(attribute, strlen(attribute), &fcharsets.source(), true), String::L_TAINTED);
				const String& smeaning=
					*new String(unescape_chars(meaning, strlen(meaning), &fcharsets.source(), true), String::L_TAINTED);
				before.put(sattribute, new VString(smeaning));

				//if(sattribute == "test_js") throw Exception(0, 0, "'%s' '%s'", meaning, smeaning.cstr());
			}
	} while(current);

	filled_source=&fcharsets.source();
	filled_client=&fcharsets.client();
}

parser-3.4.3/src/types/pa_vimage.C000644 000000 000000 00000003320 12223630564 017104 0ustar00rootwheel000000 000000 /** @file
	Parser: @b image parser type.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_vimage.h"
#include "pa_vint.h"
#include "pa_vstring.h"
#include "gif.h"
#include "pa_vbool.h"

volatile const char * IDENT_PA_VIMAGE_C="$Id: pa_vimage.C,v 1.43 2013/10/04 21:21:56 moko Exp $" IDENT_PA_VIMAGE_H;

void VImage::set(const String* src, int width, int height,
				 gdImage* aimage,
				 Value* aexif) {
	fimage=aimage;
	fexif=aexif;

	// $src
	if(src)
		ffields.put(String::Body("src"), new VString(*src));
	// $width
	if(width)
		ffields.put(String::Body("width"), new VInt(width));
	// $height
	if(height)
		ffields.put(String::Body("height"), new VInt(height));
	// defaults
	// $border(0)
	ffields.put(String::Body("border"), new VInt(0));

	// internals, take a look at image.C append_attrib_pair before update
	// $line-width(1) 
	ffields.put(String::Body("line-width"), new VInt(1));
}

Value& VImage::as_expr_result() {
	return VBool::get(as_bool());
}


Value* VImage::get_element(const String& aname) {
	// $method
	if(Value* result=VStateless_object::get_element(aname))
		return result;

	// $exif
	if(aname==EXIF_ELEMENT_NAME)
		return fexif;

	// $src, $size
	return ffields.get(aname);
}

const VJunction* VImage::put_element(const String& aname, Value* avalue) {
	ffields.put(aname, avalue);

	if(fimage) {
		if(aname=="line-width") {
			fimage->SetLineWidth(min(max(avalue->as_int(), 1), 10));
		} else if(aname=="line-style") {
			const String& sline_style=avalue->as_string();
			fimage->SetLineStyle(sline_style.length()?sline_style.taint_cstr(String::L_AS_IS):0);
		}
	}

	return PUT_ELEMENT_REPLACED_ELEMENT;	
}
parser-3.4.3/src/types/pa_vobject.h000644 000000 000000 00000005401 12225074132 017332 0ustar00rootwheel000000 000000 /**	@file
	Parser: @b object class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VOBJECT_H
#define PA_VOBJECT_H

#define IDENT_PA_VOBJECT_H "$Id: pa_vobject.h,v 1.62 2013/10/08 21:25:46 moko Exp $"

// includes

#include "pa_vjunction.h"
#include "pa_vclass.h"
#include "pa_vstateless_object.h"
#include "pa_vfile.h"

// defines

#define BASE_NAME "BASE"

/**	parser class instance, stores 
	- class VObject::fclass;
	- fields VObject::ffields (dynamic, not static, which are stored in class).
*/
class VObject: public Value {

	VClass& fclass;
	HashStringValue ffields;

	enum State {
		IS_GETTER_ACTIVE = 0x01,
		IS_SETTER_ACTIVE = 0x02
	};

	int state; // default setter & getter state

public: // Value
	
	const char* type() const { return fclass.name_cstr(); }
	override Value* as(const char* atype);

	/// VObject: fclass
	override VStateless_class *get_class() { return &fclass; }

	override bool is_defined() const;
	override Value& as_expr_result();
	override int as_int() const;
	override double as_double() const;
	override bool as_bool() const;
	override VFile* as_vfile(String::Language lang, const Request_charsets *charsets=0);
	
	override HashStringValue* get_hash();
	override Table *get_table();
	override HashStringValue* get_fields() { return &ffields; }

	override Value* get_element(const String& aname);
	override const VJunction* put_element(const String& name, Value* value);

	override const String* get_json_string(Json_options& options);

	/// VObject default getter & setter support
	override void enable_default_getter(){ state |= IS_GETTER_ACTIVE; }
	override void enable_default_setter(){ if(fclass.has_default_setter()) state |= IS_SETTER_ACTIVE; }
	override void disable_default_getter(){ state &= ~IS_GETTER_ACTIVE; }
	override void disable_default_setter(){ state &= ~IS_SETTER_ACTIVE; }
	override bool is_enabled_default_getter(){ return (state & IS_GETTER_ACTIVE) > 0; }
	override bool is_enabled_default_setter(){ return (state & IS_SETTER_ACTIVE) > 0; }

public: // creation

	VObject(VClass& aclass): fclass(aclass), state(IS_GETTER_ACTIVE){}

private:

	Value* get_scalar_value(const char* as_something) const;
};

///	Auto-objects used for temporarily disabling setter/getter

class Temp_disable_default_getter {
	Value& fwhere;
public:
	Temp_disable_default_getter(Value& awhere) : fwhere(awhere) {
		fwhere.disable_default_getter();
	}
	~Temp_disable_default_getter() { 
		fwhere.enable_default_getter();
	}
};

class Temp_disable_default_setter {
	Value& fwhere;
public:
	Temp_disable_default_setter(Value& awhere) : fwhere(awhere) {
		fwhere.disable_default_setter();
	}
	~Temp_disable_default_setter() { 
		fwhere.enable_default_setter();
	}
};

#endif
parser-3.4.3/src/types/pa_vxdoc.h000644 000000 000000 00000005313 11770627022 017031 0ustar00rootwheel000000 000000 /** @file
	Parser: @b xdoc parser class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VXDOC_H
#define PA_VXDOC_H

#define IDENT_PA_VXDOC_H "$Id: pa_vxdoc.h,v 1.52 2012/06/21 14:22:10 moko Exp $"

#include "classes.h"
#include "pa_common.h"
#include "pa_vstateless_object.h"
#include "pa_vxnode.h"
#include "pa_vhash.h"

// defines

#define VXDOC_TYPE "xdoc"

// externals

extern Methoded* xdoc_class;

struct XDocOutputOptions {
	const String* method;       /* the output method */
	const String* encoding;     /* encoding string */
	const String* mediaType;    /* media-type string */
	int indent;                 /* should output being indented */
	const String* version;      /* version string */
	int standalone;             /* standalone = "yes" | "no" */
	int omitXmlDeclaration;     /* omit-xml-declaration = "yes" | "no" */
	const String* filename;     /* Parser3 option: filename */

	XDocOutputOptions() {
		memset(this, 0, sizeof(*this));
		indent=standalone=omitXmlDeclaration=-1;
	};

	void append(Request& r, HashStringValue* options, bool with_filename=false);
};


/// value of type 'xdoc'. implemented with libxml & co
class VXdoc: public VXnode {
public: // Value

	override const char* type() const { return VXDOC_TYPE; }
	override Value* as(const char* atype);

	override VStateless_class* get_class() { return xdoc_class; }

	/// VXdoc: true
	override bool as_bool() const { return true; }

	/// VXdoc: true	 
	override Value& as_expr_result();

	/// VFile: json-string
	override const String* get_json_string(Json_options& options);

	/// VXdoc: $CLASS,$method, fields
	override Value* get_element(const String& aname);

public: // VXNode

	override xmlNode& get_xmlnode() { 
		return *reinterpret_cast(&get_xmldoc());
	}

	override VXdoc& get_vxdoc() {
		return *this;
	}

public: // usage

	VXdoc() : 
		VXnode(*this), 
		fcharsets(0),
		fdocument(0) {}

	VXdoc(Request_charsets& acharsets, xmlDoc& adocument) : VXnode(*this) {
		set_xmldoc(acharsets, adocument);
	}

public: // VXdoc

	void set_xmldoc(Request_charsets& acharsets, xmlDoc& adocument) { 
		fcharsets=&acharsets;
		fdocument=&adocument;
		fdocument->_private=this;
	}
	xmlDoc& get_xmldoc() { 
		if(!fdocument)
			throw Exception(PARSER_RUNTIME,
				0,
				"using unitialized xdoc object");
		return *fdocument; 
	}

	Request_charsets& charsets() { 
		if(!fcharsets)
			throw Exception(PARSER_RUNTIME,
				0,
				"using unitialized xdoc object");
		return *fcharsets; 
	}

	VXnode& wrap(xmlNode& anode);

public:

	VHash search_namespaces;

	XDocOutputOptions output_options;

private:

	Request_charsets* fcharsets;
	xmlDoc* fdocument;
};

#endif
parser-3.4.3/src/types/pa_vobject.C000644 000000 000000 00000007250 12225074132 017271 0ustar00rootwheel000000 000000 /**	@file
	Parser: @b object class impl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_vobject.h"
#include "pa_vhash.h"
#include "pa_vtable.h"
#include "pa_vstring.h"
#include "pa_vmethod_frame.h"
#include "pa_request.h"

volatile const char * IDENT_PA_VOBJECT_C="$Id: pa_vobject.C,v 1.39 2013/10/08 21:25:46 moko Exp $" IDENT_PA_VOBJECT_H;

Value* VObject::get_scalar_value(const char* as_something) const {
	VObject* unconst_this=const_cast(this);
	if(Value* scalar=fclass.get_scalar(*unconst_this))
		if(Junction* junction=scalar->get_junction())
			if(const Method *method=junction->method){
				VMethodFrame frame(*method, 0 /*no caller*/, *unconst_this);

				Value *param;

				if(size_t param_count=frame.method_params_count()){
					if(param_count==1){
						param=new VString(*new String(as_something));
						frame.store_params(¶m, 1);
					} else
						throw Exception(PARSER_RUNTIME,
							0,
							"scalar getter method can't have more then 1 parameter (has %d parameters)", param_count);
				} // no need for else frame.empty_params()

				pa_thread_request().execute_method(frame);
				return &frame.result().as_value();
			}
	return 0;
}

Value* VObject::as(const char* atype) {
	return fclass.as(atype) ? this:0;
}

bool VObject::is_defined() const {
	if(Value* value=get_scalar_value("def"))
		return value->is_defined();
	return Value::is_defined();
}

Value& VObject::as_expr_result() {
	if(Value* value=get_scalar_value("expression"))
		return value->as_expr_result();
	return Value::as_expr_result();
}

int VObject::as_int() const {
	if(Value* value=get_scalar_value("int"))
		return value->as_int();
	return Value::as_int();
}

double VObject::as_double() const {
	if(Value* value=get_scalar_value("double"))
		return value->as_double();
	return Value::as_double();
}

bool VObject::as_bool() const { 
	if(Value* value=get_scalar_value("bool"))
		return value->as_bool();
	return Value::as_bool();
}

VFile* VObject::as_vfile(String::Language lang, const Request_charsets *charsets) {
	if(Value* value=get_scalar_value("file"))
		return value->as_vfile(lang, charsets);
	return Value::as_vfile(lang, charsets);
}

HashStringValue* VObject::get_hash() {
	if(Value* value=get_scalar_value("hash"))
		return value->get_hash();
	return &ffields;
}

Table *VObject::get_table() {
	if(Value* value=get_scalar_value("table"))
		return value->get_table();
	return Value::get_table();
}

Value* VObject::get_element(const String& aname) {
	// object field
	if(Value* result=ffields.get(aname))
		return result;

	// class method or property, or _object_ default getter
	return fclass.get_element(*this, aname);
}

const VJunction* VObject::put_element(const String& aname, Value* avalue){
	// class property
	if(const VJunction* result=fclass.put_element_replace_only(*this, aname, avalue))
		return result; 
	
	// object field or default setter, avoiding virtual is_enabled_default_setter call
	if (state & IS_SETTER_ACTIVE){
		return ffields.put_replaced(aname, avalue) ? 0 : fclass.get_default_setter(*this, aname); 
	} else {
		ffields.put(aname, avalue);
	}
	return 0;
}

const String* VObject::get_json_string(Json_options& options){
	if(options.default_method){
		Junction* junction=options.default_method->get_junction();
			VMethodFrame frame(*junction->method, options.r->method_frame, junction->self);

			Value *params[]={new VString(*new String(options.key, String::L_JSON)), this, options.params ? options.params : VVoid::get()};
			frame.store_params(params, 3);

			options.r->execute_method(frame);

			return &frame.result().as_string();
	}
	return options.hash_json_string(*get_hash());
}
parser-3.4.3/src/types/pa_value.h000644 000000 000000 00000014772 12225074132 017025 0ustar00rootwheel000000 000000 /** @file
	Parser: Value, Method, Junction .

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VALUE_H
#define PA_VALUE_H

#define IDENT_PA_VALUE_H "$Id: pa_value.h,v 1.152 2013/10/08 21:25:46 moko Exp $"

#include "pa_common.h"
#include "pa_array.h"
#include "pa_exception.h"
#include "pa_property.h"

// forwards

class VStateless_class;
class WContext;
class Request;
class Request_charsets;
class Junction;
class VJunction;
class Method;
class Value;
class MethodParams;
class VObject;
class VMethodFrame;
class VFile;
class Table;
struct XDocOutputOptions;
typedef Array ArrayValue;

struct Json_options {
	Request* r;
	String::Body key;
	HashStringValue* methods;
	Value* default_method;
	Value* params;
	bool skip_unknown;
	uint json_string_recoursion;
	const char* indent;
	XDocOutputOptions* xdoc_options;
	enum Date { D_SQL, D_GMT, D_TIMESTAMP } date;
	enum Table { T_ARRAY, T_OBJECT, T_COMPACT } table;
	enum File { F_BODYLESS, F_BASE64, F_TEXT } file;

	Json_options(Request* arequest):
		r(arequest),
		methods(NULL),
		default_method(NULL),
		params(NULL),
		skip_unknown(false),
		xdoc_options(NULL),
		json_string_recoursion(0),
		indent(NULL),
		date(D_SQL),
		table(T_OBJECT),
		file(F_BODYLESS)
	{}

	bool set_date_format(const String &value){
		if(value == "gmt-string") date = D_GMT;
		else if (value == "sql-string") date = D_SQL;
		else if (value == "unix-timestamp") date = D_TIMESTAMP;
		else return false;
		return true;
	}

	bool set_table_format(const String &value){
		if(value == "array") table = T_ARRAY;
		else if (value == "object") table = T_OBJECT;
		else if (value == "compact") table = T_COMPACT;
		else return false;
		return true;
	}

	bool set_file_format(const String &value){
		if(value == "base64") file = F_BASE64;
		else if (value == "text") file = F_TEXT;
		else if (value == "stat") file = F_BODYLESS;
		else return false;
		return true;
	}

	const String* hash_json_string(HashStringValue &hash);
};

///	grandfather of all @a values in @b Parser
class Value: public PA_Object {
public: // Value

	/// value type, used for error reporting and 'is' expression operator
	virtual const char* type() const =0;

	/**
		all except VObject/VClass: this if @atype eq type()
		VObject/VClass: can locate parent class by it's type
	*/
	virtual Value* as(const char* atype) {
		return atype && strcmp(type(), atype)==0?this:0;
	}
	/// type checking helper, uses Value::as
	bool is(const char* atype) { return as(atype)!=0; }
	
	/// is this value defined?
	virtual bool is_defined() const { return true; }
	
	/// is this value string?
	virtual bool is_string() const { return false; }

	/// is this value void?
	virtual bool is_void() const { return false; }

	/// is this value bool?
	virtual bool is_bool() const { return false; }

	/// is this value number?
	virtual bool is_evaluated_expr() const { return false; }

	/// what's the meaning of this value in context of expression?
	virtual Value& as_expr_result() {
		return *bark("is '%s', can not be used in expression"); 
	}
	
	

	/** extract HashStringValue if any
		WARNING: FOR LOCAL USE ONLY, THIS POINTER IS NOT TO PASS TO ANYBODY!
	*/
	virtual HashStringValue* get_hash() { return 0; }
	
	/// extract const String
	virtual const String* get_string() { return 0; }

	/// extract json-string
	virtual const String* get_json_string(Json_options& options);

	virtual HashStringValue* get_fields() { return 0; }
	
	/// extract double
	virtual double as_double() const { bark("is '%s', it does not have numerical (double) value"); return 0; }
	
	/// extract integer
	virtual int as_int () const { bark("is '%s', it does not have numerical (int) value"); return 0; }

	/// extract bool
	virtual bool as_bool() const { bark("is '%s', it does not have logical value"); return 0; }
	
	/// extract file
	virtual VFile* as_vfile(String::Language lang, const Request_charsets* charsets=0);
	
	/// extract Junction
	virtual Junction* get_junction();
	
	/// @return Value element; can return Junction for methods; Code-Junction for code; Getter-Junction for property
	virtual Value* get_element(const String& /*aname*/);

	/// indicator value meaning that put_element overwritten something
	#define PUT_ELEMENT_REPLACED_ELEMENT reinterpret_cast(1)

	/// store Value element under @a name
	/// @returns putter method junction, or it can just report[PUT_ELEMENT_REPLACED_ELEMENT] 
	/// that it replaced something in base fields 
	virtual const VJunction* put_element(const String& aname, Value* /*avalue*/) { 
		// to prevent modification of system classes,
		// created at system startup, and not having exception
		// handler installed, we neet to bark using request.pool
		bark("element can not be stored to %s", &aname); 
		return 0;
	}

	/// VObject default getter & setter support
	virtual void enable_default_getter(){ }
	virtual void enable_default_setter(){ }
	virtual void disable_default_getter(){ }
	virtual void disable_default_setter(){ }
	virtual bool is_enabled_default_getter(){ return true; }
	virtual bool is_enabled_default_setter(){ return true; }
	
	/// extract VStateless_class
	virtual VStateless_class* get_class()=0;

	/// extract base class, if any
	virtual VStateless_class* base() { return 0; }

	/// extract VTable
	virtual Table* get_table() { return 0; }

public: // usage

	/// @return sure String. if it doesn't have string value barks
	const String& as_string() {
		const String* result=get_string(); 
		if(!result)
			bark("is '%s', it has no string representation");

		return *result;
	}

	/// throws exception specifying bark-reason and name() type() of problematic value
	Value* bark(const char *reason, const String *problem_source=0) const {
		//if(this) // removing warnings on unreachable code
			throw Exception(PARSER_RUNTIME,
				problem_source, 
				reason, type());

		//return 0;
	}

};
	

/**
	$content-type[text/html] -> 
		content-type: text/html
	$content-type[$.value[text/html] $.charset[windows-1251]] -> 
		content-type: text/html; charset=windows-1251
*/
const String& attributed_meaning_to_string(Value& meaning, 
					   String::Language lang, 
					   bool forced=false,
					   bool allow_bool=false);

// defines

///@{common field names
#define CHARSET_NAME "charset"
#define VALUE_NAME "value"
#define EXPIRES_NAME "expires"
#define CONTENT_TYPE_NAME "content-type"
#define NAME_NAME "name"
//@}

///@{common field names
extern const String value_name;
extern const String expires_name;
extern const String content_type_name;
extern const String name_name;
///@}

#endif
parser-3.4.3/src/types/pa_method.h000644 000000 000000 00000007414 12230056040 017156 0ustar00rootwheel000000 000000 /** @file
	Parser: Method class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_METHOD_H
#define PA_METHOD_H

#define IDENT_PA_METHOD_H "$Id: pa_method.h,v 1.22 2013/10/17 21:52:32 moko Exp $"

#define OPTIMIZE_CALL
#define OPTIMIZE_RESULT

#include "pa_operation.h"
#include "pa_vjunction.h"

/**
	native code method
	params can be NULL when 
	method min&max params (see VStateless_class::add_native_method)
	counts are zero.	
*/
typedef void (*NativeCodePtr)(Request& request, MethodParams& params);


/** 
	class method.

	methods can have 
	- named or
	- numbered parameters

	methods can be
	- parser or 
	- native onces

	holds
	- parameter names or number limits
	- local names
	- code [parser or native]
*/
class Method: public PA_Object {
public:

	/// allowed method call types
	enum Call_type {
		CT_ANY, ///< method can be called either statically or dynamically
		CT_STATIC, ///< method can be called only statically
		CT_DYNAMIC ///< method can be called only dynamically
	};
	
	enum Result_optimization {
		RO_UNKNOWN,
		RO_USE_RESULT, // write to $result detected, will not collect all writes to output scope.
		RO_USE_WCONTEXT // native code or parser code without $result usage.
	};

	enum Call_optimization {
		CO_NONE,
		CO_WITHOUT_FRAME, // for some native methods method frame is not required, faster
		CO_WITHOUT_WCONTEXT // for some native methods wcontext is not required, faster
	};

	///
	Call_type call_type;
	//@{
	/// @name either numbered params // for native-code methods = operators
	int min_numbered_params_count, max_numbered_params_count;
	//@}
	//@{
	/// @name or named params&locals // for parser-code methods
	ArrayString* params_names;  ArrayString* locals_names;
	//@}
	//@{
	/// @name the Code
	ArrayOperation* parser_code;/*OR*/NativeCodePtr native_code;
	//@}

	VJunction *junction_template;

	bool all_vars_local; // in local vars list 'locals' was specified: all vars are local
	bool allways_use_result; // write to $result detected. will not collect all writes to output scope.
	String *extra_params; // method has *name as an argument
#ifdef OPTIMIZE_RESULT
	Result_optimization result_optimization;
#endif

#ifdef OPTIMIZE_CALL
	Call_optimization call_optimization;
#endif

	Method(
		Call_type acall_type,
		int amin_numbered_params_count, int amax_numbered_params_count,
		ArrayString* aparams_names, ArrayString* alocals_names,
		ArrayOperation* aparser_code, NativeCodePtr anative_code,
		bool aall_vars_local=false
#ifdef OPTIMIZE_RESULT
		, Result_optimization aresult_optimization=RO_UNKNOWN
#endif
#ifdef OPTIMIZE_CALL
		, Call_optimization acall_optimization=CO_NONE
#endif
		) :

		call_type(acall_type),
		min_numbered_params_count(amin_numbered_params_count),
		max_numbered_params_count(amax_numbered_params_count),
		params_names(aparams_names), locals_names(alocals_names),
		parser_code(aparser_code), native_code(anative_code),
#ifdef OPTIMIZE_RESULT
		result_optimization(aresult_optimization),
#endif
#ifdef OPTIMIZE_CALL
		call_optimization(acall_optimization),  
#endif
		all_vars_local(aall_vars_local){
			if (params_names){
				const char *last_param = params_names->get(params_names->count()-1)->cstr();
				if (last_param[0] == '*' && last_param[1]){
					extra_params = new String(pa_strdup(last_param+1));
					params_names->remove(params_names->count()-1);
					return;
				}
			}
			extra_params = NULL;
	}

	/// call this before invoking to ensure proper actual numbered params count
	void check_actual_numbered_params(
		Value& self, MethodParams* actual_numbered_params) const;

	VJunction* get_vjunction(Value& aself) {
		if(!junction_template)
			return junction_template=new VJunction(aself, this);
		return junction_template->get(aself);
	}
};

#endif
parser-3.4.3/src/types/pa_vcode_frame.h000644 000000 000000 00000001751 12223630564 020161 0ustar00rootwheel000000 000000 /**	@file
	Parser: @b code_frame write wrapper write context

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VCODE_FRAME_H
#define PA_VCODE_FRAME_H

#define IDENT_PA_VCODE_FRAME_H "$Id: pa_vcode_frame.h,v 1.38 2013/10/04 21:21:56 moko Exp $"

#include "pa_wcontext.h"
#include "pa_vvoid.h"

/// specialized write wrapper, completely transparent
class VCodeFrame: public WContext {
public: // Value

	override const char* type() const { return "code_frame"; }
	/// VCodeFrame: twice transparent
	override Value* get_element(const String& aname) { 
		return fparent->get_element(aname); 
	}
	/// VCodeFrame: twice transparent
	override const VJunction* put_element(const String& aname, Value* avalue) { 
		// $hash[^if(1){$.field[]}]
		// put goes to $hash
		return fparent->put_element(aname, avalue); 
	}


public: // usage

	VCodeFrame(WContext& parent): 
		WContext(&parent){
	}

};

#endif
parser-3.4.3/src/types/pa_vstring.h000644 000000 000000 00000004267 11760753150 017412 0ustar00rootwheel000000 000000 /**	@file
	Parser: @b string parser class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VSTRING_H
#define PA_VSTRING_H

#define IDENT_PA_VSTRING_H "$Id: pa_vstring.h,v 1.70 2012/05/28 19:47:52 moko Exp $"

// includes

#include "pa_vstateless_object.h"
#include "pa_vdouble.h"

// externs

extern Methoded* string_class;

/// value of type 'string'. implemented with @c String
class VString: public VStateless_object {
public: // Value

	override const char* type() const { return "string"; }
	override VStateless_class *get_class() { return string_class; }
	/// VString: eq ''=false, ne ''=true
	override bool is_defined() const { return !fstring->is_empty(); }
	/// VString: 0 or !0
	override bool as_bool() const { return as_double()!=0; }
	/// VString: true
	override bool is_string() const { return true; }

	/// VString: VDouble
	override Value& as_expr_result() { return *new VDouble(fstring->as_double()); }
	/// VString: fstring
	override const String* get_string() { return fstring; };
	/// VString: fstring
	override double as_double() const { return fstring->as_double(); }
	/// VString: fstring
	override int as_int() const { return fstring->as_int(); }

	/// VString: vfile
	override VFile* as_vfile(String::Language lang, const Request_charsets *charsets=0);

	/// VString: json string
	override const String* get_json_string(Json_options&) { 
		String* result = new String();
		result->append_quoted(fstring);
		return result;
	}

	/// VString: $method
	override Value* get_element(const String& aname) {
		// $method
		if(Value* result=VStateless_object::get_element(aname))
			return result;

		// empty string is void compatible
		if (fstring->is_empty())
			return 0;

		// bad $string.field
		return bark("%s method not found", &aname);  
	}

public: // usage

	VString(): fstring(new String) {}
	VString(const String& avalue): fstring(&avalue) {}

	const String& string() const { return *fstring; }
	void set_string(const String& astring) { fstring=&astring; }

	inline static VString *empty(){
		static VString singleton;
		return &singleton;
	}

private:
	const String* fstring;

};

#endif
parser-3.4.3/src/types/pa_vmethod_frame.h000644 000000 000000 00000022203 12226052627 020523 0ustar00rootwheel000000 000000 /** @file
	Parser: @b method_frame write context

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VMETHOD_FRAME_H
#define PA_VMETHOD_FRAME_H

#define IDENT_PA_VMETHOD_FRAME_H "$Id: pa_vmethod_frame.h,v 1.95 2013/10/11 19:46:31 moko Exp $"

#include "pa_wcontext.h"
#include "pa_vvoid.h"
#include "pa_vjunction.h"

// defines

#define CALLER_ELEMENT_NAME "caller"
#define SELF_ELEMENT_NAME "self"
#define RESULT_VAR_NAME "result"
extern const String result_var_name, caller_element_name, self_element_name;

// forwards

class Request;

/**
	@b method parameters passed in this array.
	contains handy typecast ad junction/not junction ensurers

*/
class MethodParams {
public:
	MethodParams() : felements(0), fused(0){}

#ifdef USE_DESTRUCTORS
	~MethodParams(){
		Value **flast=felements+count();
		for(Value **current=felements;currentget_junction();
			if (junction && junction->code)
				delete *current;
		}
	}
#endif

	void store_params(Value **params, size_t count){ 
		felements=params;
		fused=count;
	}

	inline size_t count() const { return fused; }

	inline Value *get(size_t index) const {
		assert(indexis_evaluated_expr()){
			return *value;
		} else {
			return get_as(value, true, msg, index);
		}
	}
	/// handy expression auto-processing to double
	double as_double(int index, const char* msg, Request& r) { 
		Value* value=get(index);
		if(!value->is_evaluated_expr())
			value=&get_processed(value, msg, index, r);
		return value->as_double(); 
	}
	/// handy expression auto-processing to int
	int as_int(int index, const char* msg, Request& r) { 
		Value* value=get(index);
		if(!value->is_evaluated_expr())
			value=&get_processed(value, msg, index, r);
		return value->as_int(); 
	}
	/// handy expression auto-processing to bool
	bool as_bool(int index, const char* msg, Request& r) { 
		Value* value=get(index);
		if(!value->is_evaluated_expr())
			value=&get_processed(value, msg, index, r);
		return value->as_bool(); 
	}
	/// handy string ensurer
	const String& as_string(int index, const char* msg) { 
		return as_no_junction(index, msg).as_string();
	}
	/// handy hash ensurers
	HashStringValue* as_hash(int index, const char* name=0);
	/// handy table ensurer
	Table* as_table(int index, const char* name=0);

private:

	Value **felements;
	size_t fused;

	/// handy value-is/not-a-junction ensurer
	Value& get_as(Value* value, bool as_junction, const char* msg, int index) { 
		if((value->get_junction()!=0) ^ as_junction)
			throw Exception(PARSER_RUNTIME,
				0,
				"%s (parameter #%d)", msg, 1+index);

		return *value;
	}

	Value& get_processed(Value* value, const char* msg, int index, Request& r);

};

/**	Method frame write context
	accepts values written by method code
	also handles method parameters and local variables
*/
class VMethodFrame: public WContext {
protected:
	VMethodFrame *fcaller;

	HashString* my; /*OR*/ MethodParams fnumbered_params;
	Value& fself;

	typedef const VJunction* (VMethodFrame::*put_element_t)(const String& aname, Value* avalue);
	put_element_t put_element_impl;

public: // Value

	override const char* type() const { return "method_frame"; }

	/// VMethodFrame: $result | parent get_string(=accumulated fstring)
	override const String* get_string() { 
		// check the $result value
		Value* result=get_result_variable();
		// if we have one, return it's string value, else return as usual: accumulated fstring or fvalue
		return result ? result->get_string() : WContext::get_string();
	}
	
	/// VMethodFrame: my or self_transparent or $caller
	override Value* get_element(const String& aname) { 
		if(aname==caller_element_name)
			return caller();

		if(aname==self_element_name)
			return &self();

		Value* result;
		if(my && (result=my->get(aname)))
			return result;

		if(result=self().get_element(aname))
			return result;

		return 0;
	}

	/// VMethodFrame: self_transparent
	override VStateless_class* get_class() { return self().get_class(); }

	/// VMethodFrame: self_transparent
	override VStateless_class* base() { return self().base(); }

	/// VMethodFrame: my or self_transparent
	override const VJunction* put_element(const String& aname, Value* avalue) {
		return (this->*put_element_impl)(aname, avalue);
	}

	/// VMethodFrame: appends a fstring to result
	override void write(const String& astring, String::Language alang) {
#ifdef OPTIMIZE_RESULT
		switch (method.result_optimization){
			case Method::RO_USE_RESULT: 
				return;
			case Method::RO_UNKNOWN:
				if(get_result_variable()){
					((Method *)&method)->result_optimization=Method::RO_USE_RESULT;
					return;
				}
		}
#endif
		WContext::write(astring, alang);
	}

private:

	const VJunction* put_element_local(const String& aname, Value* avalue){
		set_my_variable(aname, *avalue);
		return PUT_ELEMENT_REPLACED_ELEMENT;
	}

	const VJunction* put_element_global(const String& aname, Value* avalue){
		if(my && my->put_replaced(aname, avalue))
			return PUT_ELEMENT_REPLACED_ELEMENT;
		return self().put_element(aname, avalue);
	}

public: // WContext

	override StringOrValue result() {
		if(my){
			// check the $result value
			Value* result_value=get_result_variable();
			// if we have one, return it, else return as usual: accumulated fstring or fvalue
			if(result_value)
				return StringOrValue(*result_value);
#ifdef OPTIMIZE_RESULT
			if(method.result_optimization==Method::RO_USE_RESULT)
				return StringOrValue(*VVoid::get());
			((Method *)&method)->result_optimization=Method::RO_USE_WCONTEXT;
#ifdef OPTIMIZE_CALL // nested as CO_WITHOUT_WCONTEXT assumes that $result not used
			((Method *)&method)->call_optimization=Method::CO_WITHOUT_WCONTEXT;
#endif
#endif
		}
		return WContext::result();
	}

	override void write(Value& avalue) {
		WContext::write(avalue);
	}

public: // usage

	VMethodFrame(const Method& amethod, VMethodFrame *acaller, Value& aself);

	VMethodFrame *caller() { return fcaller; }

#ifdef USE_DESTRUCTORS
	~VMethodFrame(){
		if(my){
			delete my;
		}
	}
#endif

	Value& self() { return fself; }

	size_t method_params_count() {
		return method.params_names ? method.params_names->count():0;
	}

	void store_params(Value **params, size_t count) {
		if(my) {
			size_t param_count=method.params_names ? method.params_names->count():0;
			size_t i=0;

			if(count>param_count){
				if(method.extra_params){
					for(; iname_cstr(),
					self().type(),
					param_count,
					count);
			}

			for(; iput(fname, VVoid::get());
			}
		} else
			fnumbered_params.store_params(params,count);
	}

	void empty_params(){
		if(method.params_names){
			size_t param_count=method.params_names->count();
			if(param_count>0){
				const String& fname=*(*method.params_names)[0];
				my->put(fname, VString::empty());
				for(size_t i=1; iput(fname, VVoid::get());
				}
			}
		}
	}

	MethodParams* numbered_params() { return &fnumbered_params; }

protected:

	void set_my_variable(const String& fname, Value& value) {
		my->put(fname, &value); // remember param
	}

	Value* get_result_variable();

public:
	
	const Method& method;

};

class VConstructorFrame: public VMethodFrame {
public:
	VConstructorFrame(const Method& amethod, VMethodFrame *acaller, Value& aself) : VMethodFrame(amethod, acaller, aself) {
		// prevent non-string writes for better error reporting [constructors are not expected to return anything]
		VMethodFrame::write(aself);
	}

	override void write(const String& /*astring*/, String::Language /*alang*/) {}
};

#endif
parser-3.4.3/src/types/pa_vmath.C000644 000000 000000 00000001057 11730603302 016750 0ustar00rootwheel000000 000000 /**	@file
	Parser: @b math class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian (http://paf.design.ru)
*/

#include "pa_vmath.h"
#include "pa_vdouble.h"

volatile const char * IDENT_PA_VMATH_C="$Id: pa_vmath.C,v 1.10 2012/03/16 09:24:18 moko Exp $" IDENT_PA_VMATH_H;

// externs

extern Methoded* math_base_class;

// methods

VMath::VMath(): VStateless_class(0, math_base_class) {
	fconsts.put(String::Body("PI"), new VDouble(PI));
	fconsts.put(String::Body("E"), new VDouble(MathE));
}
parser-3.4.3/src/types/pa_vstatus.C000644 000000 000000 00000017136 12173056751 017363 0ustar00rootwheel000000 000000 /** @file
	Parser: @b status class impl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)

	Win32 rusage author: Victor Fedoseev 
*/

#include "pa_vstatus.h"
#include "pa_cache_managers.h"
#include "pa_vhash.h"
#include "pa_vdouble.h"
#include "pa_threads.h"

volatile const char * IDENT_PA_VSTATUS_C="$Id: pa_vstatus.C,v 1.30 2013/07/21 22:17:13 moko Exp $" IDENT_PA_VSTATUS_H;

#ifdef _MSC_VER
#include 
#include "psapi.h"

// should be in windows.h, but were't
typedef struct _IO_COUNTERS_ {
    ULONGLONG  ReadOperationCount;
    ULONGLONG  WriteOperationCount;
    ULONGLONG  OtherOperationCount;
    ULONGLONG ReadTransferCount;
    ULONGLONG WriteTransferCount;
    ULONGLONG OtherTransferCount;
} IO_COUNTERS_;
typedef IO_COUNTERS_ *PIO_COUNTERS_;

typedef unsigned __int64 ui64;
// kernel32.dll (NT/2K/XP)
typedef BOOL (WINAPI *PGETPROCESSTIMES)(HANDLE,LPFILETIME,LPFILETIME,LPFILETIME,LPFILETIME);
//typedef BOOL (WINAPI *PGETPROCESSHEAPS)(DWORD,PHANDLE);
typedef BOOL (WINAPI *GETPROCESSIOCOUNTERS)(HANDLE,PIO_COUNTERS_);
// psapi.dll (2K/XP)
typedef BOOL (WINAPI *PGETPROCESSMEMORYINFO)(HANDLE,PPROCESS_MEMORY_COUNTERS,DWORD);

// from CRT time.c
/*
 * Number of 100 nanosecond units from 1/1/1601 to 1/1/1970
 */
#define EPOCH_BIAS  116444736000000000i64

/*
 * Union to facilitate converting from FILETIME to unsigned __int64
 */
typedef union {
        unsigned __int64 ft_scalar;
        FILETIME ft_struct;
        } FT;

#endif

Value& rusage_element() {
	VHash& rusage=*new VHash;
	HashStringValue& hash=rusage.hash();

#ifdef _MSC_VER
	double d1;
	HANDLE hProc = GetCurrentProcess();

	HMODULE hMod = LoadLibrary("kernel32.dll");
	if(hMod){
		// NT/2K/XP
		PGETPROCESSTIMES pGetProcessTimes = (PGETPROCESSTIMES)GetProcAddress(hMod, "GetProcessTimes");
		if(pGetProcessTimes){
			FILETIME CreationTime, ExitTime;
			FT KernelTime, UserTime;
			if(pGetProcessTimes(hProc, &CreationTime, &ExitTime, &KernelTime.ft_struct, &UserTime.ft_struct)){
				// dwHighDateTime & dwLowDateTime - 1/10 000 000 seconds in 64 bit
				/* the amount of time that the process has executed in user mode */
				d1 = double((LONGLONG)UserTime.ft_scalar)/10000000.0;
				hash.put(String::Body("utime"),  new VDouble(d1));
//					hash.put(String::Body("UserTime"),  new VDouble(d1));
				
				/* the amount of time that the process has executed in kernel mode */
				d1 = double((LONGLONG)KernelTime.ft_scalar)/10000000.0;
				hash.put(String::Body("stime"),  new VDouble(d1));
//					hash.put(String::Body("KernelTime"),  new VDouble( d1));
			}
		}

		// NT/2K/XP
		GETPROCESSIOCOUNTERS pGetProcessIoCounters = (GETPROCESSIOCOUNTERS)GetProcAddress(hMod, "GetProcessIoCounters");
		if(pGetProcessIoCounters){
			IO_COUNTERS_ ioc;
			if(pGetProcessIoCounters(hProc, &ioc)){
				/* Specifies the number of I/O operations performed, other than read and write operations */
				hash.put(String::Body(     "OtherOperationCount"),
					new VDouble(double((LONGLONG)ioc.OtherOperationCount)));
				/* Specifies the number of bytes transferred during operations other than read and write operations */
				hash.put(String::Body(     "OtherTransferCount"),
					new VDouble(double((LONGLONG)ioc.OtherTransferCount)/1024.0));
				/* Specifies the number of read operations performed */
				hash.put(String::Body(     "ReadOperationCount"),
					new VDouble(double((LONGLONG)ioc.ReadOperationCount)));
				/* Specifies the number of bytes read */
				hash.put(String::Body(     "ReadTransferCount"),
					new VDouble(double((LONGLONG)ioc.ReadTransferCount)/1024.0));
				/* Specifies the number of write operations performed */
				hash.put(String::Body(     "WriteOperationCount"),
					new VDouble(double((LONGLONG)ioc.WriteOperationCount)));
				/* Specifies the number of bytes written */
				hash.put(String::Body(     "WriteTransferCount"),
					new VDouble(double((LONGLONG)ioc.WriteTransferCount)/1024.0));
			}
		}
		FreeLibrary(hMod);
		/*
		PGETPROCESSHEAPS pGetProcessHeaps = (PGETPROCESSHEAPS)GetProcAddress(hMod, "GetProcessHeaps");
		if(pGetProcessHeaps){
		}
		*/
	}

	// 2K/XP
	hMod = LoadLibrary("psapi.dll");
	if(hMod){
		PGETPROCESSMEMORYINFO pGetProcessMemoryInfo = (PGETPROCESSMEMORYINFO)GetProcAddress(hMod, "GetProcessMemoryInfo");
		if(pGetProcessMemoryInfo){
			PROCESS_MEMORY_COUNTERS pmc;
			pmc.cb = sizeof(PROCESS_MEMORY_COUNTERS);
			if(pGetProcessMemoryInfo(hProc, &pmc, sizeof(PROCESS_MEMORY_COUNTERS))){
				/* The peak working set size */
				d1 = double(pmc.PeakWorkingSetSize)/1024.0;
				hash.put(String::Body("maxrss"), new VDouble(d1));
//					hash.put(String::Body("PeakWorkingSetSize")),  new VDouble( d1)));
				/* The peak nonpaged pool usage */
				d1 = double(pmc.QuotaPeakNonPagedPoolUsage)/1024.0;
//					hash.put(String::Body("ixrss"), new VDouble(d1));
				hash.put(String::Body("QuotaPeakNonPagedPoolUsage"),  new VDouble( d1));
				/* The peak paged pool usage */
				d1 = double(pmc.QuotaPeakPagedPoolUsage)/1024.0;
//					hash.put(String::Body("idrss"),  new VDouble( d1));
				hash.put(String::Body("QuotaPeakPagedPoolUsage"),  new VDouble( d1));
				/* The peak pagefile usage */
				d1 = double(pmc.PeakPagefileUsage)/1024.0;
//					hash.put(String::Body("isrss"),  new VDouble( d1));
				hash.put(String::Body("PeakPagefileUsage"),  new VDouble( d1));
			}
		}
		FreeLibrary(hMod);
	}

	// all windows.
	FT ft;
GetSystemTimeAsFileTime( &(ft.ft_struct) );
	ft.ft_scalar -= EPOCH_BIAS;
	ui64 tv_sec = ft.ft_scalar/10000000i64;
	ui64 tv_usec = (ft.ft_scalar-tv_sec*10000000i64)/10i64;
	hash.put(String::Body("tv_sec"), new VDouble(double((LONGLONG)tv_sec)));
	hash.put(String::Body("tv_usec"), new VDouble(double((LONGLONG)tv_usec)));

#else

#ifdef HAVE_GETRUSAGE
    struct rusage u;
    if(getrusage(RUSAGE_SELF,&u)<0)
		throw Exception(0,
			0,
			"getrusage failed (#%d)", errno);

	hash.put(String::Body("utime"), new VDouble(
		u.ru_utime.tv_sec+u.ru_utime.tv_usec/1000000.0));
	hash.put(String::Body("stime"), new VDouble(
		u.ru_stime.tv_sec+u.ru_stime.tv_usec/1000000.0));
	hash.put(String::Body("maxrss"), new VDouble(u.ru_maxrss));
	hash.put(String::Body("ixrss"), new VDouble(u.ru_ixrss));
	hash.put(String::Body("idrss"), new VDouble(u.ru_idrss));
	hash.put(String::Body("isrss"), new VDouble(u.ru_isrss));
#endif

#ifdef HAVE_GETTIMEOFDAY
	struct timeval tp;
	if(gettimeofday(&tp, NULL)<0)
		throw Exception(0,
			0,
			"gettimeofday failed (#%d)", errno);

	hash.put(String::Body("tv_sec"), new VDouble(tp.tv_sec));
	hash.put(String::Body("tv_usec"), new VDouble(tp.tv_usec));
#endif

#endif

	return rusage;
}

#ifndef PA_DEBUG_DISABLE_GC
Value& memory_element() {
	VHash& memory=*new VHash;
	HashStringValue& hash=memory.hash();
	size_t heap_size=GC_get_heap_size();
	size_t free_bytes=GC_get_free_bytes();
	size_t bytes_since_gc=GC_get_bytes_since_gc();
	size_t total_bytes=GC_get_total_bytes();

	hash.put(String::Body("used"), new VDouble((heap_size-free_bytes)/1024.0));
	hash.put(String::Body("free"), new VDouble(free_bytes/1024.0));
	hash.put(String::Body("ever_allocated_since_compact"), new VDouble(bytes_since_gc/1024.0));
	hash.put(String::Body("ever_allocated_since_start"), new VDouble(total_bytes/1024.0));

	return memory;
}
#endif

Value* VStatus::get_element(const String& aname) {
	// getstatus
	if(Cache_manager* manager=cache_managers->get(aname))
		return manager->get_status();

	// $pid
	if(aname=="pid")
		return new VInt(getpid());

	// $tid
	if(aname=="tid")
		return new VInt(pa_get_thread_id());

	// $rusage
	if(aname=="rusage")
		return &rusage_element();

#ifndef PA_DEBUG_DISABLE_GC
	// $memory
	if(aname=="memory")
		return &memory_element();
#endif

	return 0;
}
parser-3.4.3/src/types/pa_vmemory.h000644 000000 000000 00000001431 11730603302 017370 0ustar00rootwheel000000 000000 /** @file
	Parser: @b memory parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VMEMORY_H
#define PA_VMEMORY_H

#define IDENT_PA_VMEMORY_H "$Id: pa_vmemory.h,v 1.7 2012/03/16 09:24:18 moko Exp $"

#include "classes.h"
#include "pa_vstateless_object.h"
#include "pa_globals.h"

extern Methoded* memory_base_class;

/// 
class VMemory: public VStateless_class {
public: // Value
	
	const char* type() const { return "memory"; }

	/// memory: CLASS,method
	Value* get_element(const String& aname) {
		// $CLASS,$method
		if(Value* result=VStateless_class::get_element(aname))
			return result;

		return 0;
	}

	VMemory(): VStateless_class(0, memory_base_class) {}

};

#endif
parser-3.4.3/src/types/pa_vstatus.h000644 000000 000000 00000001212 11730603303 017401 0ustar00rootwheel000000 000000 /** @file
	Parser: @b status class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VSTATUS_H
#define PA_VSTATUS_H

#define IDENT_PA_VSTATUS_H "$Id: pa_vstatus.h,v 1.21 2012/03/16 09:24:19 moko Exp $"

// includes

#include "pa_value.h"

// define

#define STATUS_CLASS_NAME "status"

/// status class
class VStatus: public Value {

public: // Value
	
	const char* type() const { return "status"; }
	VStateless_class *get_class() { return 0; }

	// VStatus: field
	Value* get_element(const String& aname);

public: //  usage

};

#endif
parser-3.4.3/src/types/pa_vstateless_class.h000644 000000 000000 00000012135 12223630565 021270 0ustar00rootwheel000000 000000 /** @file
	Parser: stateless class decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VSTATELESS_CLASS_H
#define PA_VSTATELESS_CLASS_H

#define IDENT_PA_VSTATELESS_CLASS_H "$Id: pa_vstateless_class.h,v 1.75 2013/10/04 21:21:57 moko Exp $"

// include

#include "pa_pool.h"
#include "pa_hash.h"
#include "pa_vjunction.h"
#include "pa_method.h"

// defines

#define CLASS_NAME "CLASS"
#define CLASS_NAMETEXT "CLASS_NAME"
extern const String class_name, class_nametext;

// forwards

class VStateless_class;
typedef Array ArrayClass;
typedef HashString HashStringProperty;
typedef HashString HashStringMethod;

class Temp_method;

/**
	object' class. stores
	- base: VClass::base()
	- methods: VStateless_class::fmethods

	@see Method, VStateless_object, Temp_method
*/
class VStateless_class: public Value {
	friend class Temp_method;

	const String* fname;
	mutable const char* fname_cstr;
	HashStringMethod fmethods;

	bool flocked;
	bool fall_vars_local;
	bool fpartial;
	Method::Call_type fcall_type;

protected:

	VStateless_class* fbase;
	/// all derived classes, recursively
	ArrayClass fderived;

	Method* fscalar;
	Method* fdefault_getter;
	Method* fdefault_setter;

public: // Value
	
	const char* type() const { return "stateless_class"; }

	/// VStateless_class: this
	override VStateless_class* get_class() { return this; }
	/// VStateless_class: fbase
	override VStateless_class* base() { return fbase; }

	override Value* get_element(const String& aname) { return get_element(*this, aname); }
	/// get_element with aself for VObject junctions
	virtual Value* get_element(Value& aself, const String& aname);

	override const VJunction* put_element(const String& aname, Value* avalue) {	return put_element(*this, aname, avalue); }
	/// put_element with aself for VObject junctions
	virtual const VJunction* put_element(Value& aself, const String& aname, Value* /*avalue*/) {	
		aself.bark("element can not be stored to %s", &aname); 
		return 0;
	}

	override Value& as_expr_result();

	Value* get_scalar(Value& aself);
	void set_scalar(Method* amethod);

	Value* get_default_getter(Value& aself, const String& aname);
	void set_default_getter(Method* amethod);
	bool has_default_getter();

	VJunction* get_default_setter(Value& aself, const String& aname);
	void set_default_setter(Method* amethod);
	bool has_default_setter();

	void add_derived(VStateless_class &aclass);

public: // usage

	VStateless_class(
		const String* aname=0, 
		VStateless_class* abase=0):
		fname(aname),
		flocked(false),
		fbase(0),
		fderived(0),
		fall_vars_local(false),
		fpartial(false),
		fscalar(0),
		fdefault_getter(0),
		fdefault_setter(0),
		fcall_type(Method::CT_ANY)
		{
			set_base(abase);
	}

	void lock() { flocked=true; }

	const String& name() const { 
		if(!fname) {
			if(fbase)
				return fbase->name();

			throw Exception(PARSER_RUNTIME,
				0,
				"getting name of nameless class");
		}
		return *fname; 
	}

	const char* name_cstr() const{
		if(!fname_cstr) // remembering last calculated, and can't reassign 'fname_cstr'!
			fname_cstr=name().cstr();
		return fname_cstr;
	}

	void set_name(const String& aname) {
		fname=&aname; 
		fname_cstr=0;
	}

	Method* get_method(const String& aname) const { 
		return fmethods.get(aname);
	}

	HashStringMethod get_methods(){
		return fmethods;
	}

	bool is_vars_local(){
		return fall_vars_local;
	}

	void set_all_vars_local(){
		fall_vars_local=true;
	}

	bool is_partial(){
		return fpartial;
	}

	void set_partial(){
		fpartial=true;
	}

	Method::Call_type get_methods_call_type(){
		return fcall_type;
	}

	void set_methods_call_type(Method::Call_type call_type){
		if(fcall_type!=Method::CT_ANY)
			throw Exception(PARSER_RUNTIME,
						0,
						"You can specify call type option in a class only once"
					);
		fcall_type=call_type;
	}

	void add_native_method(
		const char* cstr_name,
		Method::Call_type call_type,
		NativeCodePtr native_code,
		int min_numbered_params_count, 
		int max_numbered_params_count, 
		Method::Call_optimization call_optimization=Method::CO_WITHOUT_WCONTEXT);

	void set_method(const String& aname, Method* amethod);

	/// overrided in VClass
	virtual void real_set_method(const String& aname, Method* amethod);
	virtual HashStringProperty* get_properties(){ return 0; };
	virtual void set_base(VStateless_class* abase);
	
	VStateless_class* base_class() { return fbase; }

	bool derived_from(VStateless_class& vclass){
		return fbase==&vclass || fbase && fbase->derived_from(vclass);
	}

	/// @returns new value for current class, used in classes/ & VClass
	virtual Value* create_new_value(Pool&) { return 0; }
};

///	Auto-object used for temporarily substituting/removing class method
class Temp_method {
	VStateless_class& fclass;
	const String& fname;
	Method* saved_method;
public:
	Temp_method(VStateless_class& aclass, const String& aname, Method* amethod) : 
		fclass(aclass),
		fname(aname),
		saved_method(aclass.get_method(aname)) {
		fclass.set_method(aname, amethod);
	}
	~Temp_method() { 
		fclass.set_method(fname, saved_method);
	}
};

#endif
parser-3.4.3/src/types/pa_vjunction.C000644 000000 000000 00000001761 11757207701 017666 0ustar00rootwheel000000 000000 /**	@file
	Parser: @b junction class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

// include

#include "pa_vjunction.h"
#include "pa_vbool.h"
#include "pa_wcontext.h"

volatile const char * IDENT_PA_VJUNCTION_C="$Id: pa_vjunction.C,v 1.12 2012/05/23 16:26:41 moko Exp $" IDENT_PA_VJUNCTION_H IDENT_PA_JUNCTION_H;

void VJunction::reattach(WContext *new_wcontext){
	if(new_wcontext) {
		assert(fjunction.wcontext!=new_wcontext);
		fjunction.wcontext=new_wcontext;
		fjunction.wcontext->attach_junction(this);
	} else {
		fjunction.method_frame=0;
		fjunction.rcontext=0;
		fjunction.wcontext=0;
	}
}


override Value& VJunction::as_expr_result() {
	return VBool::get(false);
}


Value* VJunction::get_element(const String& aname) {
	// .CLASS
	if(aname==CLASS_NAME)
		return this;
	// .CLASS_NAME
	if(aname==CLASS_NAMETEXT)
		return new VString(junction_class_name);
	return Value::get_element(aname);
}
parser-3.4.3/src/types/pa_vvoid.h000644 000000 000000 00000003324 11760757160 017043 0ustar00rootwheel000000 000000 /** @file
	Parser: @b void parser class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VVOID_H
#define PA_VVOID_H

#define IDENT_PA_VVOID_H "$Id: pa_vvoid.h,v 1.40 2012/05/28 20:22:08 moko Exp $"

#define STRICT_VARS

#include "classes.h"
#include "pa_vstateless_object.h"
#include "pa_globals.h"
#include "pa_vstring.h"

extern Methoded* void_class;

/// value of type 'void'. ex: usually $sjfklsjfksjdfk has this type
class VVoid: public VString {
public: // Value

	override const char* type() const { return "void"; }
	override VStateless_class *get_class() { return void_class; }

	/// VVoid: true [the only one, that reports true]
	override bool is_void() const { return true; }

	/// VVoid: json-string ("null")
	override const String* get_json_string(Json_options&) {
		static const String singleton_json_null(String("null"));
		return &singleton_json_null;
	}

	/// VVoid: methods
	override Value* get_element(const String& aname) {
		// methods
		if(Value* result=VStateless_object::get_element(aname))
			return result;
		return 0;
	}

#ifdef STRICT_VARS
	static bool strict_vars;
#define CHECK_STRICT if(strict_vars) throw Exception(PARSER_RUNTIME, 0, "Use of uninitialized value");
#else
#define CHECK_STRICT
#endif

	/// VVoid: with OPTIMIZE_SINGLE_STRING_WRITE it allows void to survive in [$void]
	override bool is_string() const {
		return true;
	}

	override const String* get_string() {
		CHECK_STRICT
		return VString::get_string();
	}

	override Value& as_expr_result() {
		CHECK_STRICT
		return VString::as_expr_result();
	}

	inline static VVoid *get(){
		static VVoid singleton;
		return &singleton;
	}
};

#endif
parser-3.4.3/src/types/pa_vmemcached.C000644 000000 000000 00000017117 12223630564 017741 0ustar00rootwheel000000 000000 /** @file
	Parser: memcached class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Authors:
		Ivan Poluyanov 
		Artem Stepanov 
*/

#include "pa_vmemcached.h"
#include "pa_value.h"
#include "pa_vstring.h"
#include "pa_vhash.h"
#include "pa_vvoid.h"

volatile const char * IDENT_PA_VMEMCACHED_C="$Id: pa_vmemcached.C,v 1.15 2013/10/04 21:21:56 moko Exp $" IDENT_PA_VMEMCACHED_H;

const char *memcached_library="libmemcached" LT_MODULE_EXT;

// support functions

static void error(const char *step, memcached_st* m, memcached_return rc) {
	const char* str=f_memcached_strerror(m, rc);
	throw Exception("memcached", 0, "%s error: %s (%d)", step, str ? str : "", rc);
}

inline void check(const char *action, memcached_st* m, memcached_return rc) {
	if(rc==MEMCACHED_SUCCESS)
		return;
	error(action, m, rc);
}

inline void check(const char *action, memcached_st* m, memcached_return rc, memcached_return ok) {
	if(rc==MEMCACHED_SUCCESS || rc==ok)
		return;
	error(action, m, rc);
}

inline void check_key(const String& akey) {
	if(akey.is_empty())
		throw Exception("memcached", 0, "key must not be empty");
	if(akey.length() > MEMCACHED_MAX_KEY)
		throw Exception("memcached", &akey, "key length %d exceeds limit (%d bytes)", akey.length(), MEMCACHED_MAX_KEY);
}

// serialization helpers

#define SERIALIZED_STRING 256

struct Serialization_data{
    unsigned int flags;
    const char *ptr;
    size_t length;

    Serialization_data() : flags(0), ptr(0), length(0){}
    Serialization_data(unsigned int aflags) : flags(aflags), ptr(0), length(0){}
    Serialization_data(unsigned int aflags, const char *aptr, size_t alength) : flags(aflags), ptr(aptr), length(alength){}
};

static void serialize_string(const String &str, Serialization_data &data){
	if(str.is_empty()){
		data = Serialization_data(SERIALIZED_STRING);
		return;
	}
	
	if (str.is_not_just_lang()){
		String::Cm cm = str.serialize(0);
		data = Serialization_data(SERIALIZED_STRING, cm.str, cm.length);
	} else {
		data = Serialization_data(SERIALIZED_STRING + (unsigned int)str.just_lang(), str.cstr(), str.length());
	}
}

static VString *deserialize_string(Serialization_data &data){
	String *result;

	if(data.flags==SERIALIZED_STRING){
		result = new String();
		if (data.length>0 && !result->deserialize(0, (void *)data.ptr, data.length))
			return NULL;
	} else {
		// we can't use length from memcached as there can be '\0' inside
		String::Language lang=(String::Language)(data.flags-SERIALIZED_STRING);
		result = new String(data.ptr, lang);
	}

	return new VString(*result);
}

static Value &deserialize(Serialization_data &data){
	Value *result=NULL;
	
	if(data.flags>=SERIALIZED_STRING && data.flags<(SERIALIZED_STRING+256)){
		// String->deserialize uses passed string
		if(data.length>0)
			data.ptr=pa_strdup(data.ptr, data.length);
		result=deserialize_string(data);
	}

	if (!result)
		throw Exception(PARSER_RUNTIME, 0, "unable to deserialize data id %d, size %d", data.flags, data.length);

	return *result;
}

// VMemcached

static void load_memcached(const char *library){
	const char *memcached_status = memcached_load(library);

	if(memcached_status)
		throw Exception("memcached", 0, "failed to load memcached library %s: %s", library, memcached_status);
}

void VMemcached::open(const String& options_string, time_t attl){
	load_memcached(memcached_library);
	
	if(f_memcached==NULL)
		throw Exception("memcached", 0, "options hash requires libmemcached version 0.49 or later");
	
	if(options_string.is_empty())
		throw Exception("memcached", 0, "options hash must not be empty");
	
	fttl=attl;
	fm=f_memcached(options_string.cstr(), options_string.length());
	check("connect", fm, f_memcached_version(fm), MEMCACHED_NOT_SUPPORTED);
}

void VMemcached::open_parse(const String& connect_string, time_t attl){
	load_memcached(memcached_library);
	
	if(connect_string.is_empty())
		throw Exception("memcached", 0, "connect string must not be empty");
	
	fttl=attl;
	fm=f_memcached_create(NULL);
	memcached_server_st* fservers = f_memcached_servers_parse(connect_string.cstr());
	check("server_push", fm, f_memcached_server_push(fm, fservers));
	check("connect", fm, f_memcached_version(fm), MEMCACHED_NOT_SUPPORTED);
}

void VMemcached::flush(time_t attl) {
	check("flush", fm, f_memcached_flush(fm, attl));
}

void VMemcached::quit() {
	f_memcached_quit(fm);
}

void VMemcached::remove(const String& aname) {
	check_key(aname);
	check("delete", fm, f_memcached_delete(fm, aname.cstr(), aname.length(), (time_t)0), MEMCACHED_NOTFOUND);
}

Value* VMemcached::get_element(const String& aname) {
	if(Value *result=VStateless_object::get_element(aname))
		return result;

	check_key(aname);

	memcached_return rc;
	Serialization_data data;
	data.ptr=f_memcached_get(fm, aname.cstr(), aname.length(), &data.length, &data.flags, &rc);

	if(rc==MEMCACHED_SUCCESS){
		return &deserialize(data);
	}
	
	if(rc==MEMCACHED_NOTFOUND)
		return VVoid::get();

	error("get", fm, rc);
	return 0; // calm down compiler
}

Value &VMemcached::mget(ArrayString& akeys) {
	VHash &hresult = *new VHash();
	
	size_t kl = akeys.count();
	
	if(kl==0)
		return hresult;
	
	const char **keys = new const char *[kl];
	size_t *key_lengths = new size_t[kl];
	
	for(size_t i=0; iget_hash()) {
		int valid_options=1;
		if(Value* ttl_value=hash->get(expires_name)){
			ttl=ttl_value->as_int();
			valid_options++;
		}
		if(avalue=hash->get(value_name)){
			if(avalue->get_junction())
				throw Exception("memcached", 0, VALUE_NAME " must not be code");
		} else
			throw Exception("memcached", &aname, "value hash must contain ." VALUE_NAME);
			
		if(valid_options!=hash->count())
			throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
	}

	if(avalue->is_string()){
		serialize_string(*avalue->get_string(), data);
	} else {
		throw Exception("memcached", &aname, "%s serialization not supported yet", avalue->type());
	}

	return ttl;
}

bool VMemcached::add(const String& aname, Value* avalue){
	check_key(aname);

	Serialization_data data;
	time_t ttl=serialize_value(fttl, aname, avalue, data);

	memcached_return rc=f_memcached_add(fm, aname.cstr(), aname.length(), data.ptr, data.length, ttl, data.flags);

	if(rc == MEMCACHED_NOTSTORED)
		return false;

	if(rc != MEMCACHED_SUCCESS)
		error("add", fm, rc);

	return true;
}

const VJunction* VMemcached::put_element(const String& aname, Value* avalue){
	check_key(aname);

	Serialization_data data;
	time_t ttl=serialize_value(fttl, aname, avalue, data);

	check("set", fm, f_memcached_set(fm, aname.cstr(), aname.length(), data.ptr, data.length, ttl, data.flags));

	return PUT_ELEMENT_REPLACED_ELEMENT;
}

parser-3.4.3/src/types/pa_vhashfile.h000644 000000 000000 00000004364 12223630564 017663 0ustar00rootwheel000000 000000 /** @file
	Parser: @b hashfile parser type decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VHASHFILE_H
#define PA_VHASHFILE_H

#define IDENT_PA_VHASHFILE_H "$Id: pa_vhashfile.h,v 1.43 2013/10/04 21:21:56 moko Exp $"

#include "classes.h"
#include "pa_pool.h"
#include "pa_value.h"
#include "pa_hash.h"
#include "pa_vint.h"

#include "pa_sdbm.h"

// defines

#define VHASHFILE_TYPE "hashfile"

// externs

extern Methoded *hashfile_class;

/// value of type 'hashfile', implemented with SDBM library bundled in ../libs/sdbm
class VHashfile : public VStateless_object, Pooled {
public: // value

	override const char *type() const { return VHASHFILE_TYPE; }
	override VStateless_class *get_class() { return hashfile_class; }

	/// VHashfile: convert to VHash
	override HashStringValue *get_hash();

	override HashStringValue* get_fields() { return get_hash(); }

	/// VHashfile: (key)=value
	override Value* get_element(const String& aname) { 
		// $CLASS,$method
		if(Value *result=VStateless_object::get_element(aname))
			return result;
		
		// $element
		return get_field(aname);
	}
	
	/// VHashfile: (key)=value, (key)=(value+expires)
	override const VJunction* put_element(const String& aname, Value* avalue) {
		put_field(aname, avalue);
		return 0; // nobody is supposed to derive from hashfile, so does not matter
	}

public: // usage

	VHashfile(Pool& apool): Pooled(apool), m_db(0) {}
	override ~VHashfile();

	void open(const String& afile_name);
	void close();
	bool is_open();
	pa_sdbm_t *get_db_for_reading();
	pa_sdbm_t *get_db_for_writing();
	// void clear();
	void delete_files();
	void remove(const String& aname);

	void for_each(bool callback(pa_sdbm_datum_t, void*), void* info);
	void for_each(bool callback(const String::Body, const String&, void*), void* info);

public:

	void remove(const pa_sdbm_datum_t key);

	pa_sdbm_datum_t serialize_value(const String& string, time_t time_to_die) const;
	const String* deserialize_value(const pa_sdbm_datum_t key, const pa_sdbm_datum_t value);

private:

	Value *get_field(const String& aname);
	void put_field(const String& aname, Value *avalue);

private:

	const char* file_name;
	pa_sdbm_t *m_db;

};

#endif
parser-3.4.3/src/types/pa_vfile.C000644 000000 000000 00000015456 12175501771 016761 0ustar00rootwheel000000 000000 
/** @file
	Parser: @b file parser type.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "classes.h"
#include "pa_vfile.h"
#include "pa_vstring.h"
#include "pa_vint.h"
#include "pa_request.h"

volatile const char * IDENT_PA_VFILE_C="$Id: pa_vfile.C,v 1.61 2013/07/29 15:02:17 moko Exp $" IDENT_PA_VFILE_H;

// externs

extern Methoded* file_class;

// defines for statics

#define SIZE_NAME "size"
#define TEXT_NAME "text"

#define MODE_VALUE_TEXT "text"
#define MODE_VALUE_BINARY "binary"

#define CONTENT_TYPE_TEXT "text/plain"
#define CONTENT_TYPE_BINARY "application/octet-stream"

// statics

static const String size_name(SIZE_NAME);
static const String text_name(TEXT_NAME);

static const String mode_value_text(MODE_VALUE_TEXT);
static const String mode_value_binary(MODE_VALUE_BINARY);

static const String content_type_text(CONTENT_TYPE_TEXT);
static const String content_type_binary(CONTENT_TYPE_BINARY);

inline bool content_type_is_default(Value *content_type){
	if(content_type){
		const String *ct=content_type->get_string();
		return ct == &content_type_text || ct == &content_type_binary;
	}
	return true;
}

// methods

VStateless_class *VFile::get_class() { return file_class; }

void VFile::set_all(bool atainted, bool ais_text_mode, const char* avalue_ptr, size_t avalue_size, const String* afile_name) {
	fvalue_ptr=avalue_ptr;
	fvalue_size=avalue_size;

	ftext_tainted=atainted;
	fis_text_content=ais_text_mode;

	ffields.clear();

	set_name(afile_name);
	ffields.put(size_name, new VInt(fvalue_size));
	set_mode(ais_text_mode);
}

void VFile::set(bool atainted, bool ais_text_mode, char* avalue_ptr, size_t avalue_size, const String* afile_name, Value* acontent_type, Request* r) {
	if(ais_text_mode && avalue_ptr && avalue_size) {
		fix_line_breaks(avalue_ptr, avalue_size);
	}
	set_all(atainted, ais_text_mode, avalue_ptr, avalue_size, afile_name);
	set_content_type(acontent_type, afile_name, r);
}

void VFile::set_binary(bool atainted, const char* avalue_ptr, size_t avalue_size, const String* afile_name, Value* acontent_type, Request* r) {
	set_all(atainted, false, avalue_ptr, avalue_size, afile_name);
	set_content_type(acontent_type, afile_name, r);
}

void VFile::set_binary_string(bool atainted, const char* avalue_ptr, size_t avalue_size) {
	set_all(atainted, false, avalue_ptr, avalue_size, 0);
}

void VFile::set(VFile& avfile, bool aset_text_mode, bool ais_text_mode, const String* afile_name, Value* acontent_type, Request* r) {
	fvalue_ptr=avfile.fvalue_ptr;
	fvalue_size=avfile.fvalue_size;
	ftext_tainted=avfile.ftext_tainted;
	fis_text_content=avfile.fis_text_content;

	ffields.clear();
	for(HashStringValue::Iterator i(avfile.ffields); i; i.next())
		if(i.key() != text_name) // do not copy cached .text value
			ffields.put(*new String(i.key(), String::L_TAINTED), i.value());

	if(aset_text_mode)
		set_mode(ais_text_mode);

	if(afile_name)
		set_name(afile_name);

	if(acontent_type || afile_name || aset_text_mode && content_type_is_default(ffields.get(content_type_name)))
		set_content_type(acontent_type, afile_name, r);
}

const char* VFile::text_cstr() {
	const char* p=value_ptr();
	if(fis_text_content)
		return p;

	size_t size=fvalue_size;

	if(const char *premature_zero_pos=(const char *)memchr(p, 0, size))
		size=premature_zero_pos-p;

	char *copy_ptr=size?strdup(p, size):0;
	// text mode but binary content
	if(fis_text_mode && size)
		fix_line_breaks(copy_ptr, size);
	return copy_ptr;
}

void VFile::set_mode(bool ais_text_mode){
	fis_text_mode=ais_text_mode;
	if(fvalue_ptr)
		ffields.put(mode_name, new VString(ais_text_mode? mode_value_text : mode_value_binary ));
}

void VFile::set_name(const String* afile_name){
	char *lfile_name;
	if(afile_name && !afile_name->is_empty()) {
		lfile_name=strdup(afile_name->taint_cstr(String::L_FILE_SPEC));
		if(char *after_slash=rsplit(lfile_name, '\\'))
			lfile_name=after_slash;
		if(char *after_slash=rsplit(lfile_name, '/'))
			lfile_name=after_slash;
	} else
		lfile_name=(char *)NONAME_DAT;

	ffields.put(name_name, new VString(*new String(lfile_name, String::L_FILE_SPEC)));
}

void VFile::set_content_type(Value* acontent_type, const String* afile_name, Request* r){
	if(!acontent_type && afile_name && r)
		acontent_type=new VString(r->mime_type_of(afile_name));

	if(!acontent_type)
		acontent_type=new VString(fis_text_mode ? content_type_text : content_type_binary);

	ffields.put(content_type_name, acontent_type);
}

void VFile::save(Request_charsets& charsets, const String& file_spec, bool is_text, Charset* asked_charset) {
	if(fvalue_ptr)
		file_write(charsets, file_spec, fvalue_ptr, fvalue_size, is_text, false/*do_append*/, asked_charset);
	else
		throw Exception(PARSER_RUNTIME, &file_spec, "saving stat-ed file");
}

bool VFile::is_text_mode(const String& mode) {
	if(mode==mode_value_text)
		return true;
	if(mode==mode_value_binary)
		return false;
	throw Exception(PARSER_RUNTIME, &mode, "is invalid mode, must be either '"MODE_VALUE_TEXT"' or '"MODE_VALUE_BINARY"'");
}

bool VFile::is_valid_mode (const String& mode) {
	return (mode==mode_value_text || mode==mode_value_binary);
}

Value* VFile::get_element(const String& aname) {
	Value* result;

	// $method
	if(result=VStateless_object::get_element(aname))
		return result;

	// $field
	if(result=ffields.get(aname))
		return result;

	// $text - if not cached
	if(aname == text_name && fvalue_ptr && fvalue_size) {
		// assigned file have ptr and we really have some bytes

		result=new VString(*new String(text_cstr(), ftext_tainted ? String::L_TAINTED : String::L_AS_IS));

		// cache it
		ffields.put(text_name, result);

		return result;
	}

	return 0;
}

const String* VFile::get_json_string(Json_options& options){
	String& result=*new String("{\n", String::L_AS_IS);
	
	String * indent=NULL;

	if (options.indent){
		indent = new String(",\n\t", String::L_AS_IS); *indent << options.indent << "\"";
		result << "\t" << options.indent;
	}

	result << "\"class\":\"file\"";

	for(HashStringValue::Iterator i(ffields); i; i.next() ){
		String::Body key=i.key();
		if(key != text_name){
			indent ? result << *indent : result << ",\n\"";
			result << String(key, String::L_JSON) << "\":" << *i.value()->get_json_string(options);
		}
	}

	if(fvalue_ptr){
		switch(options.file){
			case Json_options::F_BASE64:
				{
					indent ? result << *indent : result << ",\n\"";
					result << "base64\":\"";
					const char* encoded=pa_base64_encode(fvalue_ptr, fvalue_size);
					result.append_help_length(encoded, 0, String::L_JSON);
					result << "\"";
					break;
				}
			case Json_options::F_TEXT:
				{
					indent ? result << *indent : result << ",\n\"";
					result << "text\":\"";
					result.append_help_length(text_cstr(), 0, String::L_JSON);
					result << "\"";
					break;
				}
		}
	}

	result << "\n" << options.indent << "}";
	return &result;
}
parser-3.4.3/src/types/pa_value.C000644 000000 000000 00000010507 11760753150 016757 0ustar00rootwheel000000 000000 /** @file
	Parser: Value class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_value.h"
#include "pa_vstateless_class.h"
#include "pa_vmethod_frame.h"
#include "pa_vdate.h"
#include "pa_vobject.h"

volatile const char * IDENT_PA_VALUE_C="$Id: pa_value.C,v 1.35 2012/05/28 19:47:52 moko Exp $" IDENT_PA_VALUE_H IDENT_PA_PROPERTY_H;

// globals

const String name_name(NAME_NAME);

const String value_name(VALUE_NAME);
const String expires_name(EXPIRES_NAME);
const String content_type_name(CONTENT_TYPE_NAME);

// methods

Junction* Value::get_junction() { return 0; }

Value* Value::get_element(const String& /*aname*/) {
	return bark("is '%s', it has no elements");
}

VFile* Value::as_vfile(String::Language /*lang*/, const Request_charsets* /*charsets*/) { 
	bark("is '%s', it does not have file value"); return 0;
}

const String* Value::get_json_string(Json_options& options) {
	if(HashStringValue* hash=get_hash())
		return options.hash_json_string(*hash);

	if(!options.skip_unknown)
		throw Exception(PARSER_RUNTIME, 0, "Unsupported value's type (%s)", type());

	return new String("null");
}

/// call this before invoking to ensure proper actual numbered params count
void Method::check_actual_numbered_params(Value& self, 
					MethodParams* actual_numbered_params) const {
	int actual_count=actual_numbered_params?actual_numbered_params->count():0;
	if(actual_countmax_numbered_params_count)
		throw Exception(PARSER_RUNTIME,
			0,
			"native method of %s (%s) accepts %s %d parameter(s) (%d present)", 
				self.get_class()->name_cstr(),
				self.type(),
				actual_count(*vdate));

			result.append_help_length(attribute.str, attribute.length, String::L_CLEAN);
		} else
			throw Exception(PARSER_RUNTIME,
				&result,
				"trying to append here neither string nor date (%s)",
					value.type());
}
#ifndef DOXYGEN
struct Attributed_meaning_info {
	String* header;        // header line being constructed
	String::Language lang; // language in which to append to that line
	bool forced;           // do they force that lang?
	bool allow_bool;       // allow bool types during print attributes
};
#endif
static void append_attribute_subattribute(HashStringValue::key_type akey, 
					HashStringValue::value_type avalue, 
					Attributed_meaning_info *info) {
	if(akey==VALUE_NAME)
		return;

	if(avalue->is_bool() && (!info->allow_bool || avalue->as_bool()==false))
		return;

	// ...; charset=windows1251
	*info->header << "; ";
	info->header->append(String(akey, String::L_TAINTED), info->lang, info->forced);
	if(!avalue->is_bool()) {
		if( akey==content_disposition_filename_name ) {
			*info->header << "=\"";
			append_attribute_meaning(*info->header, *avalue, info->lang, info->forced);
			*info->header << "\"";
		} else {
			*info->header << "=";
			append_attribute_meaning(*info->header, *avalue, info->lang, info->forced);
		}
	}
}
const String& attributed_meaning_to_string(Value& meaning, 
					String::Language lang, bool forced, bool allow_bool) {
	String& result=*new String;
	if(HashStringValue *hash=meaning.get_hash()) {
		// $value(value) $subattribute(subattribute value)
		if(Value* value=hash->get(value_name))
			append_attribute_meaning(result, *value, lang, forced);

		Attributed_meaning_info attributed_meaning_info={&result, lang, false, allow_bool};
		hash->for_each(append_attribute_subattribute, &attributed_meaning_info);
	} else // result value
		append_attribute_meaning(result, meaning, lang, forced);

	return result;
}
parser-3.4.3/src/types/types.vcproj000644 000000 000000 00000017437 12230131504 017443 0ustar00rootwheel000000 000000 

	
		
	
	
		
			
			
			
			
			
			
			
			
			
			
			
			
		
		
			
			
			
			
			
			
			
			
			
			
			
			
		
	
	
	
	
		
			
			
			
			
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
	
	
	

parser-3.4.3/src/types/pa_vxnode.h000644 000000 000000 00000002660 12223630566 017214 0ustar00rootwheel000000 000000 /** @file
	Parser: @b xnode parser class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VXNODE_H
#define PA_VXNODE_H

#define IDENT_PA_VXNODE_H "$Id: pa_vxnode.h,v 1.43 2013/10/04 21:21:58 moko Exp $"

#include "classes.h"
#include "pa_common.h"
#include "pa_vstateless_object.h"

extern "C" {
#include "libxml/tree.h"
};

// defines

#define VXNODE_TYPE "xnode"

// externals

extern Methoded* xnode_class;

// forwards

class VXdoc;

/// value of type 'xnode'. implemented with xmlNode
class VXnode: public VStateless_object {
public: // Value

	override const char* type() const { return VXNODE_TYPE; }
	override VStateless_class* get_class() { return xnode_class; }

	/// VXnode: true
	override bool as_bool() const { return true; }

	/// VXnode: true	 
	override Value& as_expr_result();

	/// VXnode: $CLASS,$method, fields
	override Value* get_element(const String& aname);

	/// VXnode: $nodeValue
	override const VJunction* put_element(const String& aname, Value* avalue);

public: // usage

	VXnode(xmlNode& anode) : 
		fnode(anode) {}

public: // VXnode

	virtual xmlNode& get_xmlnode() { 
		return fnode; 
	}

	virtual VXdoc& get_vxdoc() {
		assert(fnode.doc);
		VXdoc* result=static_cast(fnode.doc->_private);
		assert(result);
		return *result;
	}

	Request_charsets& charsets();

private:

	xmlNode& fnode;
};

#endif
parser-3.4.3/src/types/pa_vconsole.h000644 000000 000000 00000003333 12223630564 017535 0ustar00rootwheel000000 000000 /** @file
	Parser: @b console class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VCONSOLE_H
#define PA_VCONSOLE_H

#define IDENT_PA_VCONSOLE_H "$Id: pa_vconsole.h,v 1.19 2013/10/04 21:21:56 moko Exp $"

// includes

#include "pa_sapi.h"
#include "pa_common.h"
#include "pa_value.h"
#include "pa_string.h"

// defines

#define CONSOLE_CLASS_NAME "console"
static const String console_class_name(CONSOLE_CLASS_NAME);

#define CONSOLE_LINE_NAME "line"

/// console class
class VConsole: public Value {
public: // Value
	
	const char* type() const { return CONSOLE_CLASS_NAME; }
	/// VConsole: 0
	VStateless_class *get_class() { return 0; }

	/// console: line, CLASS, CLASS_NAME
	Value* get_element(const String& aname) {
		// $line
		if(aname==CONSOLE_LINE_NAME) {
			char local_value[MAX_STRING];
			if(fgets(local_value, sizeof(local_value), stdin))
				return new VString(*new String(strdup(local_value), String::L_TAINTED));

			return 0; // EOF
		}

		// $CLASS
		if(aname==CLASS_NAME)
			return this;

		// $CLASS_NAME
		if(aname==CLASS_NAMETEXT)
			return new VString(console_class_name);

		throw Exception(PARSER_RUNTIME,
			&aname,
			"reading of invalid field");
	}

	/// console: $line
	override const VJunction* put_element(const String& aname, Value* avalue) { 
		// $line
		if(aname==CONSOLE_LINE_NAME) {
			fused=true;
			puts(avalue->as_string().cstr());
			fflush(stdout);

			return PUT_ELEMENT_REPLACED_ELEMENT;
		}

		throw Exception(PARSER_RUNTIME,
			&aname,
			"writing to invalid field");
	}

	bool was_used(){
		return fused;
	}

public: // usage

	VConsole() {
		fused=false;
	}

private:
	bool fused;
};

#endif
parser-3.4.3/src/types/pa_vstateless_object.h000644 000000 000000 00000002335 12223630565 021432 0ustar00rootwheel000000 000000 /** @file
	Parser: @b stateless_object class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VSTATELESS_OBJECT_H
#define PA_VSTATELESS_OBJECT_H

#define IDENT_PA_VSTATELESS_OBJECT_H "$Id: pa_vstateless_object.h,v 1.41 2013/10/04 21:21:57 moko Exp $"

// include

#include "pa_vjunction.h"
#include "pa_vstateless_class.h"

/**	the object of some class. 
	
	"of some class" means "with some set of methods and CLASS_fields".
*/
class VStateless_object: public Value {
public: // Value
	
	/// VStateless_object: class_transparent
	override Value* get_element(const String& aname) {
		return get_class()->get_element(*this, aname);
	}

	/// VStateless_object: class_transparent
	override const VJunction* put_element(const String& aname, Value* avalue) { 
		return get_class()->put_element(*this, aname, avalue);
	}

	/// VStateless_object: class_transparent
	override Value* get_default_getter(Value& aself, const String& aname) { 
		return get_class()->get_default_getter(aself, aname);
	}

	/// VStateless_object: class_transparent
	override Value* get_scalar(Value& aself){
		return get_class()->get_scalar(aself);
	}

};

#endif
parser-3.4.3/src/types/pa_vclass.h000644 000000 000000 00000004074 12225074132 017176 0ustar00rootwheel000000 000000 /**	@file
	Parser: @b class parser class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VCLASS_H
#define PA_VCLASS_H

#define IDENT_PA_VCLASS_H "$Id: pa_vclass.h,v 1.62 2013/10/08 21:25:46 moko Exp $"

// includes

#include "pa_vstateless_class.h"
#include "pa_vjunction.h"

/**	stores 
- static fields, getters & setters: VClass::ffields
*/
class VClass: public VStateless_class {
public: // Value
	
	override const char* type() const { return name_cstr(); }

	/// VClass: true
	override bool as_bool() const { return true; }
	override Value* as(const char* atype);

	override Value* get_element(Value& aself, const String& aname);
	override const VJunction* put_element(Value& self, const String& name, Value* value);
	// for VObject::put_element
	const VJunction* put_element_replace_only(Value& self, const String& name, Value* value);

	override Value* create_new_value(Pool&);

	override HashStringValue *get_hash();
	override HashStringValue* get_fields() { return get_hash(); };

public: 
	
	// VStateless_class
	override void real_set_method(const String& aname, Method* amethod);
	override HashStringProperty* get_properties(){ return &ffields; };
	override void set_base(VStateless_class* abase);

	/// VClass default getter & setter support
	override void enable_default_getter(){ state |= IS_GETTER_ACTIVE; }
	override void enable_default_setter(){ if(has_default_setter()) state |= IS_SETTER_ACTIVE; }
	override void disable_default_getter(){ state &= ~IS_GETTER_ACTIVE; }
	override void disable_default_setter(){ state &= ~IS_SETTER_ACTIVE; }
	override bool is_enabled_default_getter(){ return (state & IS_GETTER_ACTIVE) > 0; }
	override bool is_enabled_default_setter(){ return (state & IS_SETTER_ACTIVE) > 0; }

private:

	enum State {
		IS_GETTER_ACTIVE = 0x01,
		IS_SETTER_ACTIVE = 0x02
	};

	int state; // default setter & getter state

	HashStringProperty ffields;

	Property& get_property(const String& aname);

public:

	VClass() : state(IS_GETTER_ACTIVE){}

};

#endif
parser-3.4.3/src/types/pa_wwrapper.h000644 000000 000000 00000006061 12223630566 017557 0ustar00rootwheel000000 000000 /**	@file
	Parser: @b write_wrapper write context

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_WWRAPPER_H
#define PA_WWRAPPER_H

#define IDENT_PA_WWRAPPER_H "$Id: pa_wwrapper.h,v 1.45 2013/10/04 21:21:58 moko Exp $"

#define OPTIMIZE_SINGLE_STRING_WRITE

#include "pa_wcontext.h"
#include "pa_exception.h"

/// specialized write context, adds to WContext VHash autocreation ability
class WWrapper: public WContext {
public: // Value

	override const char* type() const { return "wwrapper"; }
	/// WWrapper: transparent
	override Value* get_element(const String& aname) { 
		return as_value().get_element(aname); 
	}
	/// WWrapper: transparent
	override const VJunction* put_element(const String& aname, Value* avalue) { 
		if(!fvalue) {
			fvalue=new VHash;
			// not constructing anymore [if were constructing]
			// so to allow method calls after real constructor-method call
			// sample:
			//	$hash[
			//		$.key1[$i]
			//		^i.inc[]  ^rem{allow such calls}
			//		$.key2[$1]
		}

		return fvalue->put_element(aname, avalue); 
	}

public: // usage

	WWrapper(WContext *aparent) : 
		WContext(aparent) {
	}
	
private:
	// raises an exception on 0 value
	Value& as_value() const {
		if(!fvalue)
			throw Exception(0,
				0,
				"accessing wrapper without value");

		return *fvalue;
	}
};

#ifdef OPTIMIZE_SINGLE_STRING_WRITE
class WObjectPoolWrapper: public WWrapper {
public:

	enum WState {
		WS_NONE,
		WS_KEEP_VALUE,
		WS_TRANSPARENT
	};

	WObjectPoolWrapper(WContext *aparent) : 
		WWrapper(aparent), fstate(WS_NONE) {
	}

	override const VJunction* put_element(const String& aname, Value* avalue) { 
		if(fstate == WS_KEEP_VALUE)
			fvalue=0; // VHash will be created, thus no need to flush fvalue
		fstate=WS_TRANSPARENT;
		return WWrapper::put_element(aname, avalue); 
	}

	override void write(const String& astring, String::Language alang) {
		if(fstate == WS_KEEP_VALUE)
			flush();
		fstate=WS_TRANSPARENT;
		WWrapper::write(astring, alang);
	}

	override void write(Value& avalue) {
		if(fstate == WS_KEEP_VALUE)
			flush();
		fstate=WS_TRANSPARENT;
		WWrapper::write(avalue);
	}

	override void write(Value& avalue, String::Language alang) {
		switch(fstate){
			case WS_NONE:{
				// alang is allways L_PASS_APPENDED, but just in case we check it
				// only VString can be cached, no get_string() call as VInt/etc will be affected
				if(avalue.is_string() && alang == String::L_PASS_APPENDED){
					fvalue=&avalue;
					fstate=WS_KEEP_VALUE;
					return;
				}
				break;
			}
			case WS_KEEP_VALUE:{
				flush();
				break;
			}
		}
		fstate=WS_TRANSPARENT;
		// we copy WWrapper::write here to prevent virtual call to our class
		if(const String* fstring=avalue.get_string())
			WWrapper::write(*fstring, alang);
		else
			WWrapper::write(avalue);
	}

	//override StringOrValue result() - not required as as_value() will be allways called
private:

	WState fstate;

	inline void flush(){
		WWrapper::write(*fvalue->get_string(), String::L_PASS_APPENDED);
		fvalue=0;
	}
};
#endif

#endif
parser-3.4.3/src/types/pa_vregex.h000644 000000 000000 00000005135 12116552270 017205 0ustar00rootwheel000000 000000 /** @file
	Parser: @b regex class decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VREGEX_H
#define PA_VREGEX_H

#define IDENT_PA_VREGEX_H "$Id: pa_vregex.h,v 1.8 2013/03/09 06:20:40 misha Exp $"

// include

#include "classes.h"
#include "pa_common.h"
#include "pa_vstateless_object.h"
#include "pa_charset.h"
#include "pcre.h"

// defines

#define VREGEX_TYPE "regex"

enum Match_feature {
	MF_GLOBAL_SEARCH = 0x01,
	MF_NEED_PRE_POST_MATCH = 0x02,
	MF_JUST_COUNT_MATCHES = 0x04
};

extern Methoded* regex_class;

// VRegex
class VRegex: public VStateless_object {

public: // Value

	override const char* type() const { return VREGEX_TYPE; }
	override VStateless_class *get_class() { return regex_class; }

	/// VRegex: count
	override int as_int() { return get_info_size(); }

	/// VRegex: count
	override double as_double() { return get_info_size(); }

	/// VRegex: true
	override bool is_evaluated_expr() const { return true; }

	/// VRegex: scalar
	override Value& as_expr_result();

	/// VRegex: true
	virtual bool is_defined() const { return true; }

	/// VRegex: true
	override bool as_bool() const { return true; }

	override Value* get_element(const String& aname);

public: // usage

	VRegex():
		fcharset(0),
		fpattern(0),
		foptions_cstr(0),
		fcode(0),
		fextra(0),
		fstudied(false)
	{
		foptions[0]=0;
		foptions[1]=0;
	}

	VRegex(Charset& acharset, const String* aregex, const String* aoptions):
		fextra(0),
		fstudied(false)
	{
		set(acharset, aregex, aoptions);
		compile();
	}

	~VRegex(){
		if(fextra)
			pcre_free(fextra);
		if(fcode)
			pcre_free(fcode);
	}

	void set(Charset& acharset, const String* aregex, const String* aoptions);

	void compile();

	void study();

	int exec(const char* string, size_t string_len, int* ovector, int ovector_size, int prestart=0);

	// size_t info();

	size_t full_info(int type);

	size_t get_info_size();

	size_t get_study_size();

	size_t get_options();

	bool is_pre_post_match_needed(){
		return (foptions[1] & MF_NEED_PRE_POST_MATCH)!=0;
	}

	bool is_just_count(){
		return (foptions[1] & MF_JUST_COUNT_MATCHES)!=0;
	}

	bool is_global_search(){
		return (foptions[1] & MF_GLOBAL_SEARCH)!=0;
	}

private:
	static void regex_options(const String* options, int* result);

private:
	Charset* fcharset;
	const char* fpattern;
	const char* foptions_cstr;
	int foptions[2];

	pcre* fcode;
	pcre_extra* fextra;
	bool fstudied;
};


class VRegexCleaner {
public:
	VRegex *vregex;

	VRegexCleaner(): vregex(0) { }

	~VRegexCleaner(){
		if(vregex) delete vregex;
	}

};


#endif
parser-3.4.3/src/types/pa_vstring.C000644 000000 000000 00000001262 12165271776 017346 0ustar00rootwheel000000 000000 /** @file
	Parser: @b string class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_vstring.h"
#include "pa_vfile.h"

volatile const char * IDENT_PA_VSTRING_C="$Id: pa_vstring.C,v 1.34 2013/07/04 13:09:18 moko Exp $" IDENT_PA_VSTRING_H;

VFile* VString::as_vfile(String::Language lang, const Request_charsets* charsets) {
	VFile& result=*new VFile;
	String::Body sbody=fstring->cstr_to_string_body_untaint(lang, 0, charsets);
	/* we are using binary to avoid ^#0D to be altered */
	result.set_binary_string(false/*not tainted*/, sbody.cstr() , sbody.length());
	return &result;
}
parser-3.4.3/src/types/pa_vresponse.h000644 000000 000000 00000002515 12223630565 017733 0ustar00rootwheel000000 000000 /** @file
	Parser: response class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VRESPONSE_H
#define PA_VRESPONSE_H

#define IDENT_PA_VRESPONSE_H "$Id: pa_vresponse.h,v 1.44 2013/10/04 21:21:57 moko Exp $"

#include "pa_vstateless_object.h"
#include "pa_string.h"
#include "classes.h"

// defines
#define RESPONSE_CLASS_NAME "response"

// forwards

class Response;
class Request_info;
class Request_charsets;

// externals

extern Methoded* response_class;

/// value of type 'response'
class VResponse: public VStateless_object {

	Request_info& finfo;
	Request_charsets& fcharsets;

	HashStringValue ffields;

public: // Value
	
	override const char* type() const { return RESPONSE_CLASS_NAME; }
	override VStateless_class *get_class() { return response_class; }

	/// Response: ffields
	override HashStringValue* get_hash() { return &ffields; }

	/// Response: method,fields
	override Value* get_element(const String& aname);

	/// Response: (attribute)=value
	override const VJunction* put_element(const String& name, Value* value);

public:	// usage

	VResponse(Request_info& ainfo, Request_charsets& acharsets): 
		finfo(ainfo), fcharsets(acharsets) {}

	/// used in pa_request.C
	HashStringValue& fields() { return ffields; }

};


#endif
parser-3.4.3/src/types/pa_vtable.h000644 000000 000000 00000003552 12116552270 017163 0ustar00rootwheel000000 000000 /** @file
	Parser: @b table parser class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VTABLE_H
#define PA_VTABLE_H

#define IDENT_PA_VTABLE_H "$Id: pa_vtable.h,v 1.61 2013/03/09 06:20:40 misha Exp $"

#include "pa_vstateless_object.h"
#include "pa_table.h"
//#include "pa_vvoid.h"
#include "pa_vint.h"

// defines

#define VTABLE_TYPE "table"
#define TABLE_FIELDS_ELEMENT_NAME "fields"

// externs

extern Methoded* table_class;

/// value of type 'table'. implemented with Table
class VTable: public VStateless_object {
public: // Value

	override const char* type() const { return VTABLE_TYPE; }
	override VStateless_class *get_class() { return table_class; }
	/// VTable: count
	override int as_int() const { return table().count(); }
	/// VTable: count
	override double as_double() const { return table().count(); }
	/// VTable: count!=0
	override bool is_defined() const { return table().count()!=0; }
	/// VTable: 0 or !0
	override bool as_bool() const { return table().count()!=0; }
	/// VTable: count
	override Value& as_expr_result() { return *new VInt(as_int()); }
	/// VTable: json-string
	override const String* get_json_string(Json_options& options);
	/// extract VTable
	override Table* get_table() { return ftable; }
	/// VTable: columns,methods
	override Value* get_element(const String& aname);

public: // usage

	VTable(Table* atable=0): ftable(atable) {}

	void set_table(Table& avalue) { 
		ftable=&avalue; 
	}
	Table& table() const { 
		if(!ftable)
			bark("getting unset vtable value", 0);

		return *ftable; 
	}

private:

	Value* fields_element();

	String& get_json_string_array(String&, const char *);
	String& get_json_string_object(String&, const char *);
	String& get_json_string_compact(String&, const char *);

private:

	Table* ftable;

};

#endif
parser-3.4.3/src/types/pa_vxdoc.C000644 000000 000000 00000013446 11770627021 016771 0ustar00rootwheel000000 000000 /** @dom
	Parser: @b dom parser type.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/
#include "pa_config_includes.h"
#ifdef XML

#include "pa_vxdoc.h"
#include "pa_vbool.h"
#include "pa_request.h"
#include "pa_charset.h"

volatile const char * IDENT_PA_VXDOC_C="$Id: pa_vxdoc.C,v 1.47 2012/06/21 14:22:09 moko Exp $" IDENT_PA_VXDOC_H;

// defines

#define SEARCH_NAMESPACES_NAME "search-namespaces"

#define XDOC_OUTPUT_METHOD_OPTION_NAME "method"
#define XDOC_OUTPUT_METHOD_OPTION_VALUE_XML "xml"
#define XDOC_OUTPUT_METHOD_OPTION_VALUE_HTML "html"
#define XDOC_OUTPUT_METHOD_OPTION_VALUE_TEXT "text"
#define XDOC_OUTPUT_FILENAME_OPTION_NAME "name"

VXnode& VXdoc::wrap(xmlNode& anode) {
	VXnode* result;
	if((result=static_cast(anode._private))) {
		assert(anode.doc==fdocument);
		return *result;
	}

	result=new VXnode(anode);
	anode._private=result;
	anode.doc=fdocument;

	return *result;
}


Value* VXdoc::as(const char* atype) {
	return atype && ( strcmp(VXdoc::type(), atype)==0 || strcmp(VXnode::type(), atype)==0 )?this:0;
}

/// VXdoc: true	 
Value& VXdoc::as_expr_result() { return VBool::get(as_bool()); }


/// VXdoc: $CLASS,$method
Value* VXdoc::get_element(const String& aname) { 
	if(aname==SEARCH_NAMESPACES_NAME) {
		return &search_namespaces;
	}

	// up
	try {
		return VXnode::get_element(aname);
	} catch(Exception) { 
		// ignore bad node elements, they can be valid here...

		// fields
		xmlDoc& xmldoc=get_xmldoc();

		if(aname=="doctype") {
			// readonly attribute DocumentType doctype;
			if(xmlNode* node=(xmlNode*)xmldoc.intSubset)
				return &wrap(*node);
			else
				return 0;
		} else if(aname=="implementation") {
			// readonly attribute DOMImplementation implementation;
			return 0;
		} else if(aname=="documentElement") {
			// readonly attribute Element documentElement;
			xmlNode* rootElement=xmlDocGetRootElement(&xmldoc);
			return rootElement ? &wrap(*rootElement) : 0;
		}

		return bark("%s field not found", &aname);
	}
}

static int param_option_over_output_option(
						HashStringValue& param_options, const char* option_name,
						const String*& output_option) {
	if(Value* value=param_options.get(String::Body(option_name))){
		output_option=&value->as_string();
		return 1;
	}
	return 0;
}
static int param_option_over_output_option(
						HashStringValue& param_options, const char* option_name,
						int& output_option) {
	if(Value* value=param_options.get(String::Body(option_name))) {
		const String& s=value->as_string();
		if(s=="yes")
			output_option=1;
		else if(s=="no")
			output_option=0;
		else
			throw Exception(PARSER_RUNTIME,
				&s,
				"%s must be either 'yes' or 'no'", option_name);
		return 1;
	}
	return 0;
}

void XDocOutputOptions::append(Request& r, HashStringValue* options, bool with_filename){
/*
 
*/

	if(options) {
		int valid_options=0;
		// $.charset[windows-1251|...]
		valid_options+=param_option_over_output_option(*options, "charset", this->encoding);
		// $.encoding[windows-1251|...]
		valid_options+=param_option_over_output_option(*options, "encoding", this->encoding);
		if(valid_options==2)
			throw Exception(PARSER_RUNTIME, 0, "you can not specify $.charset and $.encoding together");
		// $.method[xml|html|text]
		valid_options+=param_option_over_output_option(*options, XDOC_OUTPUT_METHOD_OPTION_NAME, this->method);
		// $.version[1.0]
		valid_options+=param_option_over_output_option(*options, "version", this->version);
		// $.omit-xml-declaration[yes|no]
		valid_options+=param_option_over_output_option(*options, "omit-xml-declaration", this->omitXmlDeclaration);
		// $.standalone[yes|no]
		valid_options+=param_option_over_output_option(*options, "standalone", this->standalone);
		// $.indent[yes|no]
		valid_options+=param_option_over_output_option(*options, "indent", this->indent);
		// $.media-type[text/{html|xml|plain}]
		valid_options+=param_option_over_output_option(*options, "media-type", this->mediaType);
		if(with_filename)
			// $.name[file name]
			valid_options+=param_option_over_output_option(*options, XDOC_OUTPUT_FILENAME_OPTION_NAME, this->filename);

		if(valid_options!=options->count())
			throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
	}

	// default encoding from pool
	if(!this->encoding)
		this->encoding=new String(r.charsets.source().NAME(), String::L_TAINTED);
	// default method=xml
	if(!this->method)
		this->method=new String(XDOC_OUTPUT_METHOD_OPTION_VALUE_XML);
	// default mediaType = depending on method
	if(!this->mediaType) {
		if(*this->method==XDOC_OUTPUT_METHOD_OPTION_VALUE_XML)
			this->mediaType=new String("text/xml");
		else if(*this->method==XDOC_OUTPUT_METHOD_OPTION_VALUE_HTML)
			this->mediaType=new String("text/html");
		else // XDOC_OUTPUT_METHOD_OPTION_VALUE_TEXT & all others
			this->mediaType=new String("text/plain");
	}
}

// defined at classes/xdoc.C
String::C xdoc2buf(Request& r, VXdoc& vdoc, 
					XDocOutputOptions& oo,
					const String* file_spec,
					bool use_source_charset_to_render_and_client_charset_to_write_to_header);

const String* VXdoc::get_json_string(Json_options& options){
	XDocOutputOptions xdoc_options_default;
	String::C buf=xdoc2buf(*options.r, *this, options.xdoc_options ? *options.xdoc_options : xdoc_options_default,
		0/*file_name. not to file, to memory*/,
		true/*use source charset to render, client charset to put to header*/);

	String& result=*new String("\"", String::L_AS_IS);
	result << String(buf, String::L_JSON);
	result << "\"";
	return &result;
}

#endif
parser-3.4.3/src/types/pa_vrequest.C000644 000000 000000 00000005312 12223630565 017516 0ustar00rootwheel000000 000000 /** @file
	Parser: @b request class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_vrequest.h"
#include "pa_request_info.h"
#include "pa_request_charsets.h"
#include "pa_charsets.h"
#include "pa_vstring.h"
#include "pa_vhash.h"
#include "pa_vform.h"
#include "pa_vvoid.h"
#include "pa_vfile.h"

volatile const char * IDENT_PA_VREQUEST_C="$Id: pa_vrequest.C,v 1.56 2013/10/04 21:21:57 moko Exp $" IDENT_PA_VREQUEST_H;

// defines

#define DOCUMENT_ROOT_NAME "document-root"

VRequest::VRequest(Request_info& ainfo, Request_charsets& acharsets, VForm& aform): 
		finfo(ainfo), 
		fcharsets(acharsets),
		fform(aform) {

	if(ainfo.argv)
		for(size_t i=ainfo.args_skip; ainfo.argv[i]; i++) {
			char* value=new(PointerFreeGC) char[strlen(ainfo.argv[i])+1];
			strcpy(value, ainfo.argv[i]);
	
			fargv.put_dont_replace(
				String(i-ainfo.args_skip, "%d"),
				new VString(*new String(value, String::L_TAINTED))
			);
		}
}

Value* VRequest::get_element(const String& aname) {
	// $request:charset
	if(aname==CHARSET_NAME)
		return new VString(*new String(fcharsets.source().NAME(), String::L_TAINTED));

	// $request:post-charset
	if(aname==POST_CHARSET_NAME){
		if(Charset* post_charset=fform.get_post_charset())
			return new VString(*new String(post_charset->NAME(), String::L_TAINTED));
		else
			return VVoid::get();
	}

	// $resuest:post-body
	if(aname==POST_BODY_NAME){
		VFile& result=*new VFile;
		result.set_binary(true/*tainted*/, (finfo.post_data)?finfo.post_data:"" /*to distinguish from stat-ed file*/, finfo.post_size);
		return &result;
	}

	// $CLASS
	if(aname==CLASS_NAME)
		return this;

	// $CLASS_NAME
	if(aname==CLASS_NAMETEXT)
		return new VString(request_class_name);

	// $request:argv
	if(aname==REQUEST_ARGV_ELEMENT_NAME)
		return new VHash(fargv);
	
	// $request:query $request:uri $request:document-root $request:body
	const char* buf;
	if(aname=="query")
		buf=finfo.query_string;
	else if(aname=="uri")
		buf=finfo.uri;
	else if(aname==DOCUMENT_ROOT_NAME)
		buf=finfo.document_root;
	else if(aname=="body")
		buf=finfo.post_data;
	else
		return bark("%s field not found", &aname);

	return new VString(*new String(buf, String::L_TAINTED));
}

const VJunction* VRequest::put_element(const String& aname, Value* avalue) {
	// $charset
	if(aname==CHARSET_NAME) {
		fcharsets.set_source(charsets.get(avalue->as_string().change_case(UTF8_charset, String::CC_UPPER)));
		return PUT_ELEMENT_REPLACED_ELEMENT;
	} 

	// $document-root
	if(aname==DOCUMENT_ROOT_NAME) {
		finfo.document_root=avalue->as_string().taint_cstr(String::L_FILE_SPEC);
		return PUT_ELEMENT_REPLACED_ELEMENT;
	} 

	return Value::put_element(aname, avalue);
}
parser-3.4.3/src/types/pa_vcookie.h000644 000000 000000 00000002455 12223630564 017350 0ustar00rootwheel000000 000000 /** @file
	Parser: @b cookie class decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_VCOOKIE_H
#define PA_VCOOKIE_H

#define IDENT_PA_VCOOKIE_H "$Id: pa_vcookie.h,v 1.38 2013/10/04 21:21:56 moko Exp $"

#include "pa_hash.h"
#include "pa_common.h"
#include "pa_value.h"
#include "pa_sapi.h"

#define COOKIE_CLASS_NAME "cookie"
static const String cookie_class_name(COOKIE_CLASS_NAME);

// forwards
class Request_info;
class Request_charsets;

/// cookie class
class VCookie: public Value {

	HashStringValue before;
	HashStringValue after;
	HashStringValue deleted;

public: // Value
	
	override const char* type() const { return COOKIE_CLASS_NAME; }
	/// VCookie: 0
	override VStateless_class *get_class() { return 0; }

	// cookie: CLASS, CLASS_NAME, field
	override Value* get_element(const String& aname);
	// cookie: field
	override const VJunction* put_element(const String& name, Value* value);

public: // usage

	VCookie(Request_charsets& acharsets, Request_info& arequest_info);
	void output_result(SAPI_Info& sapi_info);

private:
	Request_charsets& fcharsets;
	Request_info& frequest_info;

private:
	Charset* filled_source;
	Charset* filled_client;

	bool should_refill();
	void refill();
};

#endif
parser-3.4.3/src/types/pa_wcontext.h000644 000000 000000 00000006326 12226061567 017571 0ustar00rootwheel000000 000000 /**	@file
	Parser: write context class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_WCONTEXT_H
#define PA_WCONTEXT_H

#define IDENT_PA_WCONTEXT_H "$Id: pa_wcontext.h,v 1.59 2013/10/11 20:45:43 moko Exp $"

#include "pa_value.h"
#include "pa_vstring.h"
#include "pa_vhash.h"

class Request;

class StringOrValue {
public:
	StringOrValue() : fstring(0), fvalue(0) {}
	/// anticipating either String or Value [must not be 0&0]
	StringOrValue(const String& astring) : fstring(&astring), fvalue(0) {}
	StringOrValue(Value& avalue) : fstring(0), fvalue(&avalue) {}

	void set_string(const String& astring) { fstring=&astring; }
	void set_value(Value& avalue) { fvalue=&avalue; }
	const String* get_string() { return fstring; }
	Value* get_value() { return fvalue; }
	Value& as_value() const {
		Value* result=fvalue?fvalue:new VString(*fstring);
		return *result;
	}
	const String& as_string() const {
		return fstring?*fstring:fvalue->as_string();
	}
private:
	const String* fstring;
	Value* fvalue;
};

/** Write context
	they do different write()s here, later picking up the result
	@see Request::wcontext
*/
class WContext: public Value {
	friend class Request;

public: // Value

	override const char* type() const { return "wcontext"; }
	/// WContext: accumulated fstring
	override const String* get_string() {
		static String empty;
		return fstring?fstring:∅
	};

	/// WContext: none yet | transparent
	override VStateless_class *get_class() { return fvalue?fvalue->get_class():0; }

public: // WContext

	/// appends a fstring to result
	virtual void write(const String& astring, String::Language alang) {
		if(!fstring) fstring=new String;
		astring.append_to(*fstring, alang);
	}
	/// writes Value; raises an error if already, providing origin
	virtual void write(Value& avalue);

	/**
		if value is VString writes fstring,
		else writes Value; raises an error if already, providing origin
	*/
	virtual void write(Value& avalue, String::Language alang) {
		if(const String* fstring=avalue.get_string())
			write(*fstring, alang);
		else
			write(avalue);
	}

	/**
		retrives the resulting value
		that can be String if value==0 or the Value object
		wmethod_frame first checks for $result and if there is one, returns it instead
	*/
	virtual StringOrValue result() {
		static String empty;
		return fvalue?StringOrValue(*fvalue):StringOrValue(fstring?*fstring:empty);
	}

	void attach_junction(VJunction* ajunction) {
		junctions+=ajunction;
	}

public: // usage

	WContext(WContext *aparent):
		fparent(aparent),
		fstring(0),
		fvalue(0),
		in_expression(false),
		entered_class(false){}

	virtual ~WContext() {
		detach_junctions();
	}

	void set_in_expression(bool ain_expression) { in_expression=ain_expression; }
	bool get_in_expression() { return in_expression; }

	void set_somebody_entered_some_class() { entered_class=true; }
	bool get_somebody_entered_some_class() { bool result=entered_class; entered_class=0; return result; }

private:

	void detach_junctions(); 

protected:
	WContext *fparent;
	String* fstring;
	Value* fvalue;

private: // status

	bool in_expression;
	bool entered_class;

private:
	Array junctions;

};

#endif
parser-3.4.3/src/types/pa_vhashfile.C000644 000000 000000 00000020634 11730603301 017603 0ustar00rootwheel000000 000000 /** @file
	Parser: @b table class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_globals.h"
#include "pa_common.h"
#include "pa_threads.h"
#include "pa_vtable.h"
#include "pa_vstring.h"
#include "pa_vhashfile.h"
#include "pa_vdate.h"

volatile const char * IDENT_PA_VHASHFILE_C="$Id: pa_vhashfile.C,v 1.64 2012/03/16 09:24:17 moko Exp $" IDENT_PA_VHASHFILE_H;

// consts

const uint HASHFILE_VALUE_SERIALIZED_VERSION=0x0001;

// methods

void check(const char *step, pa_status_t status) {
	if(status==PA_SUCCESS)
		return;

	const char* str=strerror(status);
	throw Exception("file.access",
		0,
		"%s error: %s (%d)", 
			step, str?str:"", status);
}

void check_dir(const char* file_name){
	String& sfile_name = *new String(file_name);
	if(!entry_exists(sfile_name))
		create_dir_for_file(sfile_name);
}


void VHashfile::open(const String& afile_name) {
	file_name=afile_name.taint_cstr(String::L_FILE_SPEC);
}

void VHashfile::close() {
	if(!is_open())
		return;

	check("pa_sdbm_close", pa_sdbm_close(m_db));
	m_db=0;
}

bool VHashfile::is_open() {
	return m_db != 0;
}

pa_sdbm_t *VHashfile::get_db_for_reading() {
	if(is_open()){
		return m_db;
	}

	if(file_name){
		check_dir(file_name);
		check("pa_sdbm_open(shared)", pa_sdbm_open(&m_db, file_name, 
                                        PA_CREATE|PA_READ|PA_SHARELOCK, 
                                        0664, 0));
	}

	if(!is_open())
		throw Exception("file.read",
			0,
			"can't open %s for reading", type());

	return m_db;
}

pa_sdbm_t *VHashfile::get_db_for_writing() {
	if(is_open()){
		if(pa_sdbm_rdonly(m_db)) {
			close(); // close if was opened for reading
		} else {
			return m_db;
		}
	}

	if(file_name) {
		check_dir(file_name);
		// reopen in write mode & exclusive lock
		check("pa_sdbm_open(exclusive)", pa_sdbm_open(&m_db, file_name, 
											PA_CREATE|PA_WRITE, 
											0664, 0));
	}

	if(!is_open())
		throw Exception("file.access",
			0,
			"can't open %s for writing", type());

	return m_db;
}

VHashfile::~VHashfile() {
	if(is_open())
		close();
}

struct Hashfile_value_serialized_prolog {
	uint version;
	time_t time_to_die;
};

pa_sdbm_datum_t VHashfile::serialize_value(const String& string, time_t time_to_die) const {
	pa_sdbm_datum_t result;

	size_t length=string.length();
	result.dsize=sizeof(Hashfile_value_serialized_prolog)+length;
	result.dptr=new(PointerFreeGC) char[result.dsize];

	Hashfile_value_serialized_prolog& prolog=*reinterpret_cast(result.dptr);
	char *output_cstr=result.dptr+sizeof(Hashfile_value_serialized_prolog);

	prolog.version=HASHFILE_VALUE_SERIALIZED_VERSION;
	prolog.time_to_die=time_to_die;
	if(length) // reported errors on storing empty values to hashfiles, but without details. maybe here [win32, intel:solaris, freebsd were OK...]
		memcpy(output_cstr, string.cstr(), length);

	return result;
}

const String* VHashfile::deserialize_value(pa_sdbm_datum_t key, const pa_sdbm_datum_t value) {
	// key not found || it's surely not in our format
	if(!value.dptr || (size_t)value.dsizeget_hash()) {
		if(Value *value_value=hash->get(value_name)) {
			if(value_value->get_junction())
				throw Exception(PARSER_RUNTIME,
					0,
					VALUE_NAME" must not be code");

			value_string=&value_value->as_string();

			if(Value *expires=hash->get(expires_name)) {
				if(Value* vdate=expires->as(VDATE_TYPE))
					time_to_die=static_cast(vdate)->get_time(); // $expires[DATE]
				else if(double days_till_expire=expires->as_double())
					time_to_die=time(NULL)+(time_t)(60*60*24*days_till_expire); // $expires(days)
			}
		} else
			throw Exception(PARSER_RUNTIME,
				&aname,
				"put hash value must contain ."VALUE_NAME);
	} else
		value_string=&avalue->as_string();

	pa_sdbm_datum_t key;
	key.dptr=const_cast(aname.cstr());
	key.dsize=aname.length();

	pa_sdbm_datum_t value=serialize_value(*value_string, time_to_die);

#ifndef PAIRMAX
// !see PAIRMAX definition in sdbm_private.h. values should be the same
#define PAIRMAX 8008
#endif

	if(key.dsize+value.dsize > PAIRMAX)
		throw Exception(PARSER_RUNTIME,
			0,
			"hashfile record length (key+value) exceeds limit (%d bytes)", PAIRMAX);

 	check("pa_sdbm_store", pa_sdbm_store(db, key, value, PA_SDBM_REPLACE));
}

Value *VHashfile::get_field(const String& aname) {
	pa_sdbm_t *db=get_db_for_reading();

	pa_sdbm_datum_t key;
	key.dptr=const_cast(aname.cstr());
	key.dsize=aname.length();

	pa_sdbm_datum_t value;

	check("pa_sdbm_fetch", pa_sdbm_fetch(db, &value, key));

	const String *sresult=deserialize_value(key, value);
	return sresult? new VString(*sresult): 0;
}

void VHashfile::remove(const pa_sdbm_datum_t key) {
	pa_sdbm_t *db=get_db_for_writing();

	check("pa_sdbm_delete", pa_sdbm_delete(db, key));
}

void VHashfile::remove(const String& aname) {
	pa_sdbm_datum_t key;
	key.dptr=const_cast(aname.cstr());
	key.dsize=aname.length();

	remove(key);
}

void VHashfile::for_each(bool callback(pa_sdbm_datum_t, void*), void* info) {
	pa_sdbm_t *db=get_db_for_reading();

	// collect keys
	Array* keys=0;
	check("pa_sdbm_lock", pa_sdbm_lock(db, PA_FLOCK_SHARED));
	try {
		pa_sdbm_datum_t key;
		if(pa_sdbm_firstkey(db, &key)==PA_SUCCESS)
		{
			size_t count=0;
			do {
				// must cound beforehead, becase doing reallocs later would be VERY slow and cause HUGE fragmentation
				count++;
			} while(pa_sdbm_nextkey(db, &key)==PA_SUCCESS);

			keys=new Array(count);

			if(pa_sdbm_firstkey(db, &key)==PA_SUCCESS)
				do {
					// must clone because it points to page which may go away 
					// [if they modify hashfile inside foreach]
					key.dptr = pa_strdup(key.dptr, key.dsize);
					*keys+=key;
				} while(pa_sdbm_nextkey(db, &key)==PA_SUCCESS);
		}
	} catch(...) {
			check("pa_sdbm_unlock", pa_sdbm_unlock(db));
			rethrow;
	}
	check("pa_sdbm_unlock", pa_sdbm_unlock(db));

	// iterate them
	if(keys)
		keys->for_each(callback, info);
}

#ifndef DOXYGEN
struct For_each_string_callback_info {
	VHashfile* self;
	void* nested_info;
	bool (*nested_callback)(const String::Body, const String&, void*);
};
#endif
static bool for_each_string_callback(pa_sdbm_datum_t apkey, void* ainfo) {
	For_each_string_callback_info& info=*static_cast(ainfo);
	pa_sdbm_t *db=info.self->get_db_for_reading();

	pa_sdbm_datum_t apvalue;
	check("pa_sdbm_fetch", pa_sdbm_fetch(db, &apvalue, apkey));

	if(const String* svalue=info.self->deserialize_value(apkey, apvalue)) {
		const char *clkey=pa_strdup(apkey.dptr, apkey.dsize);

		return info.nested_callback(clkey, *svalue, info.nested_info);
	}
	return false;
}
void VHashfile::for_each(bool callback(const String::Body, const String&, void*), void* ainfo) {
	For_each_string_callback_info info;
	
	info.self=this;
	info.nested_info=ainfo;
	info.nested_callback=callback;

	for_each(for_each_string_callback, &info);
}

static bool get_hash__put(const String::Body key, const String& value, void* aresult) {
	static_cast(aresult)->put(key, new VString(value));
	return false;
}
HashStringValue *VHashfile::get_hash() {
	HashStringValue& result=*new HashStringValue();

	for_each(get_hash__put, &result);
	return &result;
}

static void delete_file(const char* base_name, const char* ext) {
	String sfile_name(base_name);
	sfile_name< (http://paf.design.ru)
*/

#include "pa_venv.h"
#include "pa_vstring.h"
#include "pa_vhash.h"
#include "pa_version.h"

volatile const char * IDENT_PA_PA_VENV_C="$Id: pa_venv.C,v 1.13 2013/03/09 05:39:41 misha Exp $" IDENT_PA_VENV_H;

#define PARSER_VERSION_ELEMENT_NAME "PARSER_VERSION"
#define ENV_FIELDS_ELEMENT_NAME "fields"

static const String parser_version(PARSER_VERSION);

Value* VEnv::get_element(const String& aname) {
	// $env:CLASS
	if(aname==CLASS_NAME)
		return this;

	// $env:CLASS_NAME
	if(aname==CLASS_NAMETEXT)
		return new VString(env_class_name);

	// $env:PARSER_VERSION
	if(aname==PARSER_VERSION_ELEMENT_NAME)
		return new VString(parser_version);

	// $fields
	if(aname==ENV_FIELDS_ELEMENT_NAME){
		HashStringValue *result=new HashStringValue();
		if(const char *const *pairs=SAPI::environment(finfo)) {
			while(const char* pair=*pairs++)
				if(const char* eq_at=strchr(pair, '='))
					if(eq_at[1]) // has value
						result->put(
							pa_strdup(pair, eq_at-pair),
							new VString(*new String(pa_strdup(eq_at+1), String::L_TAINTED)));
		}
		return new VHash(*result);
	}

	// $env:field
	if(const char* value=SAPI::get_env(finfo, aname.cstr())){
		return new VString(*new String(strdup(value, strlen(value)), String::L_TAINTED));
	}
	
	return 0;
}
parser-3.4.3/src/types/pa_vclass.C000644 000000 000000 00000011321 12225074132 017122 0ustar00rootwheel000000 000000 /**	@file
	Parser: @b class parser class impl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_vclass.h"
#include "pa_vobject.h"

volatile const char * IDENT_PA_VCLASS_C="$Id: pa_vclass.C,v 1.49 2013/10/08 21:25:46 moko Exp $" IDENT_PA_VCLASS_H;

Property& VClass::get_property(const String& aname) {
	Property* result=ffields.get(aname);
	if (result) {
		if (!result->getter && !result->setter) {
			// can occur in ^process
			Value *v=result->value;
			throw Exception("parser.compile",
				&aname,
				"property can not be created, already exists field (%s) with that name", v ? v->get_class()->name_cstr() : "unknown");
		}

		// cloning existing property
		result=new Property(*result);
	} else {
		result=new Property();
	}
	ffields.put(aname, result);
	return *result;
}

void VClass::real_set_method(const String& aname, Method* amethod) {
	if(aname.starts_with("GET_")){
		if(aname=="GET_DEFAULT")
			set_default_getter(amethod);
		else
			get_property(aname.mid(4, aname.length())).getter=amethod;
	} else if(aname.starts_with("SET_")){
		if(aname=="SET_DEFAULT")
			set_default_setter(amethod);
		else
			get_property(aname.mid(4, aname.length())).setter=amethod;
	} else if(aname=="GET"){
		set_scalar(amethod);
	}

	// NOT under 'else' for backward compatiblilty: 
	// if someone used get_xxx names to name regular methods
	// still register method:
	VStateless_class::real_set_method(aname, amethod);
}

void VClass::set_base(VStateless_class* abase){
	VStateless_class::set_base(abase);
	if(abase)
		if(HashStringProperty *props=abase->get_properties())
			ffields.merge_dont_replace(*props);
		else 
			throw Exception("parser.compile",
				0,
				"Class %s base class (%s) is not user-defined", name_cstr(), abase->name_cstr());
}

Value* VClass::as(const char* atype) {
	Value* result=Value::as(atype);
	return result!=0 ? result : fbase ? fbase->as(atype) : 0;
}

/// VClass: $CLASS, (field/property)=STATIC value;(method)=method_ref with self=object_class
Value* VClass::get_element(Value& aself, const String& aname) {
	// simple things first: $field=static field/property
	if(Property* prop=ffields.get(aname)) {
		if(prop->getter)
			return new VJunction(aself, prop->getter, true /*is_getter*/);

		if(prop->setter){
			if(Value *result=get_default_getter(aself, aname))
				return result;
			throw Exception(PARSER_RUNTIME,	0, "this property has no getter method (@GET_%s[])", aname.cstr());
		}
		 
		// just field, can be 0 as we don't remove 
		return prop->value;
	}

	// $CLASS, $method, or other base element
	if(Value* result=VStateless_class::get_element(aself, aname))
		return result;

	// no field or method found: looking for default getter
	return get_default_getter(aself, aname);
}

static void add_field(
		HashStringProperty::key_type key, 
		HashStringProperty::value_type prop,
		HashStringValue* result
){
	if(prop->value)
		result->put(key, prop->value);
}

HashStringValue* VClass::get_hash() {
	HashStringValue* result=new HashStringValue();
	ffields.for_each(add_field, result);
	return result;
}

/// VClass: (field/property)=value - static values only
const VJunction* VClass::put_element(Value& aself, const String& aname, Value* avalue) {
	if(Property* prop=ffields.get(aname)) {
		if (prop->setter)
			return new VJunction(aself, prop->setter);

		if(prop->getter){
			if(VJunction *result=get_default_setter(aself, aname))
				return result;
			throw Exception(PARSER_RUNTIME,	0, "this property has no setter method (@SET_%s[value])", aname.cstr());
		}
		
		// just field, value can be 0 and unlike usual we don't remove it
		prop->value=avalue;
		return PUT_ELEMENT_REPLACED_ELEMENT;
	} else {
		if(VJunction *result=get_default_setter(aself, aname))
			return result;

		prop=new Property();
		prop->value=avalue;
		ffields.put(aname, prop);

		Array_iterator i(fderived);
		while(i.has_next()) {
			HashStringProperty *props=i.next()->get_properties();
			if(props)
				props->put_dont_replace(aname, prop);
		}
	}
	return 0;
}

/// part of put_element
const VJunction* VClass::put_element_replace_only(Value& aself, const String& aname, Value* avalue) {
	if(Property* prop=ffields.get(aname)) {
		if (prop->setter)
			return new VJunction(aself, prop->setter);

		if(prop->getter){
			if(VJunction *result=get_default_setter(aself, aname))
				return result;
			throw Exception(PARSER_RUNTIME,	0, "this property has no setter method (@SET_%s[value])", aname.cstr());
		}
		
		// just field, value can be 0 and unlike usual we don't remove it
		prop->value=avalue;
		return PUT_ELEMENT_REPLACED_ELEMENT;
	}
	return 0;
}

/// @returns object of this class
Value* VClass::create_new_value(Pool&) { 
	return new VObject(*this);
}
parser-3.4.3/src/types/pa_wcontext.C000644 000000 000000 00000001501 11730603304 017500 0ustar00rootwheel000000 000000 /**	@file
	Parser: write context class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_wcontext.h"

volatile const char * IDENT_PA_WCONTEXT_C="$Id: pa_wcontext.C,v 1.36 2012/03/16 09:24:20 moko Exp $" IDENT_PA_WCONTEXT_H;

// appends a fstring to result
void WContext::write(Value& avalue) {
	if(fvalue) { // already have value?
		// must not construct twice
		throw Exception(PARSER_RUNTIME,
			fvalue->get_class()?&fvalue->get_class()->name():0,
			"%s may not be overwritten with %s, store it to variable instead",
				fvalue->type(), 
				avalue.type());
	} else 
		fvalue=&avalue;
}


void WContext::detach_junctions() {
	Array_iterator i(junctions);
	while(i.has_next())
		i.next()->reattach(fparent);
}
parser-3.4.3/src/types/pa_property.h000644 000000 000000 00000001442 11730603300 017556 0ustar00rootwheel000000 000000 /** @file
	Parser: Property class decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_PROPERTY_H
#define PA_PROPERTY_H

#define IDENT_PA_PROPERTY_H "$Id: pa_property.h,v 1.5 2012/03/16 09:24:16 moko Exp $"

class Method;
class Value;

/** \b junction is getter and setter methods.

	it is used to cache our knowledge that some element is in fact property
	and to save us one hash lookup and one name construction (element--get_element/set_leement)
*/
class Property: public PA_Object {
public:
	Method* getter;
	Method* setter;
	Value *value;

	Property() : getter(0), setter(0), value(0){}
	Property(Property &prop) : getter(prop.getter), setter(prop.setter), value(prop.value){}
};

#endif
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	  `test -z '$(STRIP)' || \
	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:

clean-generic:

distclean-generic:
	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)

maintainer-clean-generic:
	@echo "This command is intended for maintainers to use"
	@echo "it deletes files that may require special tools to rebuild."
clean: clean-recursive

clean-am: clean-generic clean-libtool mostlyclean-am

distclean: distclean-recursive
	-rm -f Makefile
distclean-am: clean-am distclean-generic distclean-tags

dvi: dvi-recursive

dvi-am:

html: html-recursive

html-am:

info: info-recursive

info-am:

install-data-am:

install-dvi: install-dvi-recursive

install-dvi-am:

install-exec-am:

install-html: install-html-recursive

install-html-am:

install-info: install-info-recursive

install-info-am:

install-man:

install-pdf: install-pdf-recursive

install-pdf-am:

install-ps: install-ps-recursive

install-ps-am:

installcheck-am:

maintainer-clean: maintainer-clean-recursive
	-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic

mostlyclean: mostlyclean-recursive

mostlyclean-am: mostlyclean-generic mostlyclean-libtool

pdf: pdf-recursive

pdf-am:

ps: ps-recursive

ps-am:

uninstall-am:

.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) ctags-recursive \
	install-am install-strip tags-recursive

.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
	all all-am check check-am clean clean-generic clean-libtool \
	ctags ctags-recursive distclean distclean-generic \
	distclean-libtool distclean-tags distdir dvi dvi-am html \
	html-am info info-am install install-am install-data \
	install-data-am install-dvi install-dvi-am install-exec \
	install-exec-am install-html install-html-am install-info \
	install-info-am install-man install-pdf install-pdf-am \
	install-ps install-ps-am install-strip installcheck \
	installcheck-am installdirs installdirs-am maintainer-clean \
	maintainer-clean-generic mostlyclean mostlyclean-generic \
	mostlyclean-libtool pdf pdf-am ps ps-am tags tags-recursive \
	uninstall uninstall-am


# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/lib/md5/000755 000000 000000 00000000000 12234223575 015143 5ustar00rootwheel000000 000000 parser-3.4.3/src/lib/memcached/000755 000000 000000 00000000000 12234223575 016364 5ustar00rootwheel000000 000000 parser-3.4.3/src/lib/Makefile.am000644 000000 000000 00000000101 11744235622 016503 0ustar00rootwheel000000 000000 SUBDIRS = gd smtp cord ltdl pcre md5 gc sdbm json memcached curl
parser-3.4.3/src/lib/gc/000755 000000 000000 00000000000 12234223575 015047 5ustar00rootwheel000000 000000 parser-3.4.3/src/lib/pcre/000755 000000 000000 00000000000 12234223575 015407 5ustar00rootwheel000000 000000 parser-3.4.3/src/lib/cord/000755 000000 000000 00000000000 12234223575 015405 5ustar00rootwheel000000 000000 parser-3.4.3/src/lib/sdbm/000755 000000 000000 00000000000 12234223575 015403 5ustar00rootwheel000000 000000 parser-3.4.3/src/lib/smtp/000755 000000 000000 00000000000 12234223575 015441 5ustar00rootwheel000000 000000 parser-3.4.3/src/lib/ltdl/000755 000000 000000 00000000000 12234223575 015415 5ustar00rootwheel000000 000000 parser-3.4.3/src/lib/ltdl/COPYING.LIB000644 000000 000000 00000063656 11764645175 017110 0ustar00rootwheel000000 000000 
                  GNU LESSER GENERAL PUBLIC LICENSE
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That's all there is to it!


parser-3.4.3/src/lib/ltdl/configure000755 000000 000000 00001530565 11764646175 017357 0ustar00rootwheel000000 000000 #! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.68 for libltdl 2.4.2.
#
# Report bugs to .
#
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
# Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else
  case \`(set -o) 2>/dev/null\` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi
"
  as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :

else
  exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1"
  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1

  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
    PATH=/empty FPATH=/empty; export PATH FPATH
    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
  if (eval "$as_required") 2>/dev/null; then :
  as_have_required=yes
else
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :

else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  as_found=:
  case $as_dir in #(
	 /*)
	   for as_base in sh bash ksh sh5; do
	     # Try only shells that exist, to save several forks.
	     as_shell=$as_dir/$as_base
	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS


      if test "x$CONFIG_SHELL" != x; then :
  # We cannot yet assume a decent shell, so we have to provide a
	# neutralization value for shells without unset; and this also
	# works around shells that cannot unset nonexistent variables.
	# Preserve -v and -x to the replacement shell.
	BASH_ENV=/dev/null
	ENV=/dev/null
	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
	export CONFIG_SHELL
	case $- in # ((((
	  *v*x* | *x*v* ) as_opts=-vx ;;
	  *v* ) as_opts=-v ;;
	  *x* ) as_opts=-x ;;
	  * ) as_opts= ;;
	esac
	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
fi

    if test x$as_have_required = xno; then :
  $as_echo "$0: This script requires a shell more modern than all"
  $as_echo "$0: the shells that I found on your system."
  if test x${ZSH_VERSION+set} = xset ; then
    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  else
    $as_echo "$0: Please tell bug-autoconf@gnu.org and
$0: bug-libtool@gnu.org about your system, including any
$0: error possibly output before this message. Then install
$0: a modern shell, or manually run the script under such a
$0: shell if you do have one."
  fi
  exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error

if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits


  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
    sed '
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
      N
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//
    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }

  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -p'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -p'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -p'
  fi
else
  as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null

if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

if test -x / >/dev/null 2>&1; then
  as_test_x='test -x'
else
  if ls -dL / >/dev/null 2>&1; then
    as_ls_L_option=L
  else
    as_ls_L_option=
  fi
  as_test_x='
    eval sh -c '\''
      if test -d "$1"; then
	test -d "$1/.";
      else
	case $1 in #(
	-*)set "./$1";;
	esac;
	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
	???[sx]*):;;*)false;;esac;fi
    '\'' sh
  '
fi
as_executable_p=$as_test_x

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"

SHELL=${CONFIG_SHELL-/bin/sh}


test -n "$DJDIR" || exec 7<&0 &1

# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='libltdl'
PACKAGE_TARNAME='libltdl'
PACKAGE_VERSION='2.4.2'
PACKAGE_STRING='libltdl 2.4.2'
PACKAGE_BUGREPORT='bug-libtool@gnu.org'
PACKAGE_URL=''

ac_unique_file="ltdl.c"
# Factoring default headers for most tests.
ac_includes_default="\
#include 
#ifdef HAVE_SYS_TYPES_H
# include 
#endif
#ifdef HAVE_SYS_STAT_H
# include 
#endif
#ifdef STDC_HEADERS
# include 
# include 
#else
# ifdef HAVE_STDLIB_H
#  include 
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
#  include 
# endif
# include 
#endif
#ifdef HAVE_STRINGS_H
# include 
#endif
#ifdef HAVE_INTTYPES_H
# include 
#endif
#ifdef HAVE_STDINT_H
# include 
#endif
#ifdef HAVE_UNISTD_H
# include 
#endif"

ac_subst_vars='am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
LTDLOPEN
LT_CONFIG_H
CONVENIENCE_LTDL_FALSE
CONVENIENCE_LTDL_TRUE
INSTALL_LTDL_FALSE
INSTALL_LTDL_TRUE
ARGZ_H
LIBOBJS
sys_symbol_underscore
LIBADD_DL
LT_DLPREOPEN
LIBADD_DLD_LINK
LIBADD_SHL_LOAD
LIBADD_DLOPEN
LT_DLLOADERS
CPP
OTOOL64
OTOOL
LIPO
NMEDIT
DSYMUTIL
MANIFEST_TOOL
RANLIB
ac_ct_AR
AR
LN_S
NM
ac_ct_DUMPBIN
DUMPBIN
LD
FGREP
EGREP
GREP
SED
am__fastdepCC_FALSE
am__fastdepCC_TRUE
CCDEPMODE
AMDEPBACKSLASH
AMDEP_FALSE
AMDEP_TRUE
am__quote
am__include
DEPDIR
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
LIBTOOL
OBJDUMP
DLLTOOL
AS
am__untar
am__tar
AMTAR
am__leading_dot
SET_MAKE
AWK
mkdir_p
MKDIR_P
INSTALL_STRIP_PROGRAM
STRIP
install_sh
MAKEINFO
AUTOHEADER
AUTOMAKE
AUTOCONF
ACLOCAL
VERSION
PACKAGE
CYGPATH_W
am__isrc
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
enable_shared
enable_static
with_pic
enable_fast_install
enable_dependency_tracking
with_gnu_ld
with_sysroot
enable_libtool_lock
enable_ltdl_install
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP'


# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
for ac_option
do
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    ac_prev=
    continue
  fi

  case $ac_option in
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  *=)   ac_optarg= ;;
  *)    ac_optarg=yes ;;
  esac

  # Accept the important Cygnus configure options, so we can diagnose typos.

  case $ac_dashdash$ac_option in
  --)
    ac_dashdash=yes ;;

  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    bindir=$ac_optarg ;;

  -build | --build | --buil | --bui | --bu)
    ac_prev=build_alias ;;
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    build_alias=$ac_optarg ;;

  -cache-file | --cache-file | --cache-fil | --cache-fi \
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
    ac_prev=cache_file ;;
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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    cache_file=$ac_optarg ;;

  --config-cache | -C)
    cache_file=config.cache ;;

  -datadir | --datadir | --datadi | --datad)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
    datadir=$ac_optarg ;;

  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  | --dataroo | --dataro | --datar)
    ac_prev=datarootdir ;;
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
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    datarootdir=$ac_optarg ;;

  -disable-* | --disable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
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    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=no ;;

  -docdir | --docdir | --docdi | --doc | --do)
    ac_prev=docdir ;;
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    docdir=$ac_optarg ;;

  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    ac_prev=dvidir ;;
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    dvidir=$ac_optarg ;;

  -enable-* | --enable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=\$ac_optarg ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  | --exec | --exe | --ex)
    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  | --exec=* | --exe=* | --ex=*)
    exec_prefix=$ac_optarg ;;

  -gas | --gas | --ga | --g)
    # Obsolete; use --with-gas.
    with_gas=yes ;;

  -help | --help | --hel | --he | -h)
    ac_init_help=long ;;
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    ac_init_help=recursive ;;
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
    ac_init_help=short ;;

  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host_alias=$ac_optarg ;;

  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    ac_prev=htmldir ;;
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  | --ht=*)
    htmldir=$ac_optarg ;;

  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
    includedir=$ac_optarg ;;

  -infodir | --infodir | --infodi | --infod | --info | --inf)
    ac_prev=infodir ;;
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
    infodir=$ac_optarg ;;

  -libdir | --libdir | --libdi | --libd)
    ac_prev=libdir ;;
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
    libdir=$ac_optarg ;;

  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
    libexecdir=$ac_optarg ;;

  -localedir | --localedir | --localedi | --localed | --locale)
    ac_prev=localedir ;;
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    localedir=$ac_optarg ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst | --locals)
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
    localstatedir=$ac_optarg ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir=$ac_optarg ;;

  -nfp | --nfp | --nf)
    # Obsolete; use --without-fp.
    with_fp=no ;;

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c | -n)
    no_create=yes ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
    no_recursion=yes ;;

  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  | --oldin | --oldi | --old | --ol | --o)
    ac_prev=oldincludedir ;;
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
    oldincludedir=$ac_optarg ;;

  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    ac_prev=prefix ;;
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    prefix=$ac_optarg ;;

  -program-prefix | --program-prefix | --program-prefi | --program-pref \
  | --program-pre | --program-pr | --program-p)
    ac_prev=program_prefix ;;
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
    program_prefix=$ac_optarg ;;

  -program-suffix | --program-suffix | --program-suffi | --program-suff \
  | --program-suf | --program-su | --program-s)
    ac_prev=program_suffix ;;
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
    program_suffix=$ac_optarg ;;

  -program-transform-name | --program-transform-name \
  | --program-transform-nam | --program-transform-na \
  | --program-transform-n | --program-transform- \
  | --program-transform | --program-transfor \
  | --program-transfo | --program-transf \
  | --program-trans | --program-tran \
  | --progr-tra | --program-tr | --program-t)
    ac_prev=program_transform_name ;;
  -program-transform-name=* | --program-transform-name=* \
  | --program-transform-nam=* | --program-transform-na=* \
  | --program-transform-n=* | --program-transform-=* \
  | --program-transform=* | --program-transfor=* \
  | --program-transfo=* | --program-transf=* \
  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
    program_transform_name=$ac_optarg ;;

  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    ac_prev=pdfdir ;;
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    pdfdir=$ac_optarg ;;

  -psdir | --psdir | --psdi | --psd | --ps)
    ac_prev=psdir ;;
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  | --sbi=* | --sb=*)
    sbindir=$ac_optarg ;;

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  | --sharedst | --shareds | --shared | --share | --shar \
  | --sha | --sh)
    ac_prev=sharedstatedir ;;
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  | --sha=* | --sh=*)
    sharedstatedir=$ac_optarg ;;

  -site | --site | --sit)
    ac_prev=site ;;
  -site=* | --site=* | --sit=*)
    site=$ac_optarg ;;

  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
    ac_prev=srcdir ;;
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
    srcdir=$ac_optarg ;;

  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  | --syscon | --sysco | --sysc | --sys | --sy)
    ac_prev=sysconfdir ;;
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
    sysconfdir=$ac_optarg ;;

  -target | --target | --targe | --targ | --tar | --ta | --t)
    ac_prev=target_alias ;;
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
    target_alias=$ac_optarg ;;

  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;

  -with-* | --with-*)
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=\$ac_optarg ;;

  -without-* | --without-*)
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=no ;;

  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    x_includes=$ac_optarg ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    x_libraries=$ac_optarg ;;

  -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information"
    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    case $ac_envvar in #(
      '' | [0-9]* | *[!_$as_cr_alnum]* )
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
    esac
    eval $ac_envvar=\$ac_optarg
    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  as_fn_error $? "missing argument to $ac_option"
fi

if test -n "$ac_unrecognized_opts"; then
  case $enable_option_checking in
    no) ;;
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  esac
fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
		datadir sysconfdir sharedstatedir localstatedir includedir \
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		libdir localedir mandir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;
  esac
  # Be sure to have absolute directory names.
  case $ac_val in
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  esac
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
    If a cross compiler is detected then cross compile mode will be used" >&2
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  as_fn_error $? "working directory cannot be determined"
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  as_fn_error $? "pwd does not report name of working directory"


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_myself" : 'X\(//\)[^/]' \| \
	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_myself" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r "$srcdir/$ac_unique_file"; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
	pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
  srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_env_${ac_var}_value=\$${ac_var}
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
done

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures libltdl 2.4.2 to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking ...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']

Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/libltdl]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF

Program names:
  --program-prefix=PREFIX            prepend PREFIX to installed program names
  --program-suffix=SUFFIX            append SUFFIX to installed program names
  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names

System types:
  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of libltdl 2.4.2:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-shared[=PKGS]  build shared libraries [default=yes]
  --enable-static[=PKGS]  build static libraries [default=yes]
  --enable-fast-install[=PKGS]
                          optimize for fast installation [default=yes]
  --disable-dependency-tracking  speeds up one-time build
  --enable-dependency-tracking   do not reject slow dependency extractors
  --disable-libtool-lock  avoid locking (might break parallel builds)
  --enable-ltdl-install   install libltdl

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
                          both]
  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
  --with-sysroot=DIR Search for dependent libraries within DIR
                        (or the compiler's sysroot if not specified).

Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L if you have libraries in a
              nonstandard directory 
  LIBS        libraries to pass to the linker, e.g. -l
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I if
              you have headers in a nonstandard directory 
  CPP         C preprocessor

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to .
_ACEOF
ac_status=$?
fi

if test "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    test -d "$ac_dir" ||
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
      continue
    ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

    cd "$ac_dir" || { ac_status=$?; continue; }
    # Check for guested configure.
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      echo &&
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    elif test -f "$ac_srcdir/configure"; then
      echo &&
      $SHELL "$ac_srcdir/configure" --help=recursive
    else
      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi || ac_status=$?
    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
libltdl configure 2.4.2
generated by GNU Autoconf 2.68

Copyright (C) 2010 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit
fi

## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##

# ac_fn_c_try_compile LINENO
# --------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
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    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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	 test -z "$ac_c_werror_flag" ||
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  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_compile

# ac_fn_c_try_link LINENO
# -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_link ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
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  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>conftest.err
  ac_status=$?
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    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
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  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_link

# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
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$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_compile

# ac_fn_c_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_cpp ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  ac_status=$?
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    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } > conftest.i && {
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
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       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

    ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_cpp

# ac_fn_c_try_run LINENO
# ----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
# that executables *can* be run.
ac_fn_c_try_run ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  ac_retval=0
else
  $as_echo "$as_me: program exited with status $ac_status" >&5
       $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

       ac_retval=$ac_status
fi
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_run

# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Define $2 to an innocuous variant, in case  declares $2.
   For example, HP-UX 11i  declares gettimeofday.  */
#define $2 innocuous_$2

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $2 (); below.
    Prefer  to  if __STDC__ is defined, since
     exists even on freestanding compilers.  */

#ifdef __STDC__
# include 
#else
# include 
#endif

#undef $2

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $2 ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined __stub_$2 || defined __stub___$2
choke me
#endif

int
main ()
{
return $2 ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_func

# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
# ---------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
# accordingly.
ac_fn_c_check_decl ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
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  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
#ifndef $as_decl_name
#ifdef __cplusplus
  (void) $as_decl_use;
#else
  (void) $as_decl_name;
#endif
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_decl

# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
# variable VAR accordingly.
ac_fn_c_check_type ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval "$3=no"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
if (sizeof ($2))
	 return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
if (sizeof (($2)))
	    return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  eval "$3=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_type
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by libltdl $as_me 2.4.2, which was
generated by GNU Autoconf 2.68.  Invocation command line was

  $ $0 $@

_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    $as_echo "PATH: $as_dir"
  done
IFS=$as_save_IFS

} >&5

cat >&5 <<_ACEOF


## ----------- ##
## Core tests. ##
## ----------- ##

_ACEOF


# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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      continue ;;
    *\'*)
      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    case $ac_pass in
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
    2)
      as_fn_append ac_configure_args1 " '$ac_arg'"
      if test $ac_must_keep_next = true; then
	ac_must_keep_next=false # Got value, back to normal.
      else
	case $ac_arg in
	  *=* | --config-cache | -C | -disable-* | --disable-* \
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
	  | -with-* | --with-* | -without-* | --without-* | --x)
	    case "$ac_configure_args0 " in
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
	    esac
	    ;;
	  -* ) ac_must_keep_next=true ;;
	esac
      fi
      as_fn_append ac_configure_args " '$ac_arg'"
      ;;
    esac
  done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
  # Save into config.log some information that might help in debugging.
  {
    echo

    $as_echo "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
    echo
    # The following way of writing the cache mishandles newlines in values,
(
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done
  (set) 2>&1 |
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      sed -n \
	"s/'\''/'\''\\\\'\'''\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
      ;; #(
    *)
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
)
    echo

    $as_echo "## ----------------- ##
## Output variables. ##
## ----------------- ##"
    echo
    for ac_var in $ac_subst_vars
    do
      eval ac_val=\$$ac_var
      case $ac_val in
      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
      esac
      $as_echo "$ac_var='\''$ac_val'\''"
    done | sort
    echo

    if test -n "$ac_subst_files"; then
      $as_echo "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
      echo
      for ac_var in $ac_subst_files
      do
	eval ac_val=\$$ac_var
	case $ac_val in
	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	esac
	$as_echo "$ac_var='\''$ac_val'\''"
      done | sort
      echo
    fi

    if test -s confdefs.h; then
      $as_echo "## ----------- ##
## confdefs.h. ##
## ----------- ##"
      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      $as_echo "$as_me: caught signal $ac_signal"
    $as_echo "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core core.conftest.* &&
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h

$as_echo "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_URL "$PACKAGE_URL"
_ACEOF


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
  # We do not want a PATH search for config.site.
  case $CONFIG_SITE in #((
    -*)  ac_site_file1=./$CONFIG_SITE;;
    */*) ac_site_file1=$CONFIG_SITE;;
    *)   ac_site_file1=./$CONFIG_SITE;;
  esac
elif test "x$prefix" != xNONE; then
  ac_site_file1=$prefix/share/config.site
  ac_site_file2=$prefix/etc/config.site
else
  ac_site_file1=$ac_default_prefix/share/config.site
  ac_site_file2=$ac_default_prefix/etc/config.site
fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
  test "x$ac_site_file" = xNONE && continue
  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special files
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
$as_echo "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
  eval ac_new_set=\$ac_env_${ac_var}_set
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
  eval ac_new_val=\$ac_env_${ac_var}_value
  case $ac_old_set,$ac_new_set in
    set,)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then
	# differences in whitespace do not lead to failure.
	ac_old_val_w=`echo x $ac_old_val`
	ac_new_val_w=`echo x $ac_new_val`
	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	  ac_cache_corrupted=:
	else
	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	  eval $ac_var=\$ac_old_val
	fi
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in
    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


ac_config_headers="$ac_config_headers config.h:config-h.in"


ac_aux_dir=
for ac_dir in config "$srcdir"/config; do
  if test -f "$ac_dir/install-sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install-sh -c"
    break
  elif test -f "$ac_dir/install.sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install.sh -c"
    break
  elif test -f "$ac_dir/shtool"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/shtool install -c"
    break
  fi
done
if test -z "$ac_aux_dir"; then
  as_fn_error $? "cannot find install-sh, install.sh, or shtool in config \"$srcdir\"/config" "$LINENO" 5
fi

# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.








 # I am me!


## ------------------------ ##
## Automake Initialisation. ##
## ------------------------ ##

am__api_version='1.11'

# Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
$as_echo_n "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if ${ac_cv_path_install+:} false; then :
  $as_echo_n "(cached) " >&6
else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    # Account for people who put trailing slashes in PATH elements.
case $as_dir/ in #((
  ./ | .// | /[cC]/* | \
  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  /usr/ucb/* ) ;;
  *)
    # OSF1 and SCO ODT 3.0 have their own names for install.
    # Don't use installbsd from OSF since it installs stuff as root
    # by default.
    for ac_prog in ginstall scoinst install; do
      for ac_exec_ext in '' $ac_executable_extensions; do
	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
	  if test $ac_prog = install &&
	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    :
	  elif test $ac_prog = install &&
	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # program-specific install script used by HP pwplus--don't use.
	    :
	  else
	    rm -rf conftest.one conftest.two conftest.dir
	    echo one > conftest.one
	    echo two > conftest.two
	    mkdir conftest.dir
	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
	      test -s conftest.one && test -s conftest.two &&
	      test -s conftest.dir/conftest.one &&
	      test -s conftest.dir/conftest.two
	    then
	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
	      break 3
	    fi
	  fi
	fi
      done
    done
    ;;
esac

  done
IFS=$as_save_IFS

rm -rf conftest.one conftest.two conftest.dir

fi
  if test "${ac_cv_path_install+set}" = set; then
    INSTALL=$ac_cv_path_install
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for INSTALL within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the value is a relative name.
    INSTALL=$ac_install_sh
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
$as_echo "$INSTALL" >&6; }

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
$as_echo_n "checking whether build environment is sane... " >&6; }
# Just in case
sleep 1
echo timestamp > conftest.file
# Reject unsafe characters in $srcdir or the absolute working directory
# name.  Accept space and tab only in the latter.
am_lf='
'
case `pwd` in
  *[\\\"\#\$\&\'\`$am_lf]*)
    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
esac
case $srcdir in
  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
    as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
esac

# Do `set' in a subshell so we don't clobber the current shell's
# arguments.  Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
   if test "$*" = "X"; then
      # -L didn't work.
      set X `ls -t "$srcdir/configure" conftest.file`
   fi
   rm -f conftest.file
   if test "$*" != "X $srcdir/configure conftest.file" \
      && test "$*" != "X conftest.file $srcdir/configure"; then

      # If neither matched, then we have a broken ls.  This can happen
      # if, for instance, CONFIG_SHELL is bash and it inherits a
      # broken ls alias from the environment.  This has actually
      # happened.  Such a system could not be considered "sane".
      as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
alias in your environment" "$LINENO" 5
   fi

   test "$2" = conftest.file
   )
then
   # Ok.
   :
else
   as_fn_error $? "newly created file is older than distributed files!
Check your system clock" "$LINENO" 5
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
test "$program_prefix" != NONE &&
  program_transform_name="s&^&$program_prefix&;$program_transform_name"
# Use a double $ so make ignores it.
test "$program_suffix" != NONE &&
  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
# Double any \ or $.
# By default was `s,x,x', remove it if useless.
ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`

# expand $ac_aux_dir to an absolute path
am_aux_dir=`cd $ac_aux_dir && pwd`

if test x"${MISSING+set}" != xset; then
  case $am_aux_dir in
  *\ * | *\	*)
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
  *)
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
  esac
fi
# Use eval to expand $SHELL
if eval "$MISSING --run true"; then
  am_missing_run="$MISSING --run "
else
  am_missing_run=
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
fi

if test x"${install_sh}" != xset; then
  case $am_aux_dir in
  *\ * | *\	*)
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
  *)
    install_sh="\${SHELL} $am_aux_dir/install-sh"
  esac
fi

# Installed binaries are usually stripped using `strip' when the user
# run `make install-strip'.  However `strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the `STRIP' environment variable to overrule this program.
if test "$cross_compiling" != no; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$STRIP"; then
  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
$as_echo "$STRIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_STRIP"; then
  ac_ct_STRIP=$STRIP
  # Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_STRIP"; then
  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_STRIP="strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
$as_echo "$ac_ct_STRIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_STRIP" = x; then
    STRIP=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    STRIP=$ac_ct_STRIP
  fi
else
  STRIP="$ac_cv_prog_STRIP"
fi

fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
if test -z "$MKDIR_P"; then
  if ${ac_cv_path_mkdir+:} false; then :
  $as_echo_n "(cached) " >&6
else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in mkdir gmkdir; do
	 for ac_exec_ext in '' $ac_executable_extensions; do
	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
	     'mkdir (GNU coreutils) '* | \
	     'mkdir (coreutils) '* | \
	     'mkdir (fileutils) '4.1*)
	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
	       break 3;;
	   esac
	 done
       done
  done
IFS=$as_save_IFS

fi

  test -d ./--version && rmdir ./--version
  if test "${ac_cv_path_mkdir+set}" = set; then
    MKDIR_P="$ac_cv_path_mkdir -p"
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for MKDIR_P within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the value is a relative name.
    MKDIR_P="$ac_install_sh -d"
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
$as_echo "$MKDIR_P" >&6; }

mkdir_p="$MKDIR_P"
case $mkdir_p in
  [\\/$]* | ?:[\\/]*) ;;
  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
esac

for ac_prog in gawk mawk nawk awk
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AWK+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$AWK"; then
  ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_AWK="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
$as_echo "$AWK" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$AWK" && break
done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
	@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
  *@@@%%%=?*=@@@%%%*)
    eval ac_cv_prog_make_${ac_make}_set=yes;;
  *)
    eval ac_cv_prog_make_${ac_make}_set=no;;
esac
rm -f conftest.make
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
  SET_MAKE=
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
  SET_MAKE="MAKE=${MAKE-make}"
fi

rm -rf .tst 2>/dev/null
mkdir .tst 2>/dev/null
if test -d .tst; then
  am__leading_dot=.
else
  am__leading_dot=_
fi
rmdir .tst 2>/dev/null

if test "`cd $srcdir && pwd`" != "`pwd`"; then
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  # is not polluted with repeated "-I."
  am__isrc=' -I$(srcdir)'
  # test to see if srcdir already configured
  if test -f $srcdir/config.status; then
    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
  fi
fi

# test whether we have cygpath
if test -z "$CYGPATH_W"; then
  if (cygpath --version) >/dev/null 2>/dev/null; then
    CYGPATH_W='cygpath -w'
  else
    CYGPATH_W=echo
  fi
fi


# Define the identity of the package.
 PACKAGE='libltdl'
 VERSION='2.4.2'


cat >>confdefs.h <<_ACEOF
#define PACKAGE "$PACKAGE"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define VERSION "$VERSION"
_ACEOF

# Some tools Automake needs.

ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}


AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}


AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}


AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}


MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}

# We need awk for the "check" target.  The system "awk" is bad on
# some platforms.
# Always define AMTAR for backward compatibility.

AMTAR=${AMTAR-"${am_missing_run}tar"}

am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'







## ------------------------------- ##
## Libtool specific configuration. ##
## ------------------------------- ##
pkgdatadir='${datadir}'"/${PACKAGE}"


## ----------------------- ##
## Libtool initialisation. ##
## ----------------------- ##
case `pwd` in
  *\ * | *\	*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
esac



macro_version='2.4.2'
macro_revision='1.3337'













ltmain="$ac_aux_dir/ltmain.sh"

# Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
$as_echo_n "checking build system type... " >&6; }
if ${ac_cv_build+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
test "x$ac_build_alias" = x &&
  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
$as_echo "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
$as_echo_n "checking host system type... " >&6; }
if ${ac_cv_host+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "x$host_alias" = x; then
  ac_cv_host=$ac_cv_build
else
  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
$as_echo "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac


# Backslashify metacharacters that are still active within
# double-quoted strings.
sed_quote_subst='s/\(["`$\\]\)/\\\1/g'

# Same as above, but do not quote variable references.
double_quote_subst='s/\(["`\\]\)/\\\1/g'

# Sed substitution to delay expansion of an escaped shell variable in a
# double_quote_subst'ed string.
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'

# Sed substitution to delay expansion of an escaped single quote.
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'

# Sed substitution to avoid accidental globbing in evaled expressions
no_glob_subst='s/\*/\\\*/g'

ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
$as_echo_n "checking how to print strings... " >&6; }
# Test print first, because it will be a builtin if present.
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
  ECHO='print -r --'
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
  ECHO='printf %s\n'
else
  # Use this function as a fallback that always works.
  func_fallback_echo ()
  {
    eval 'cat <<_LTECHO_EOF
$1
_LTECHO_EOF'
  }
  ECHO='func_fallback_echo'
fi

# func_echo_all arg...
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
    $ECHO ""
}

case "$ECHO" in
  printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
$as_echo "printf" >&6; } ;;
  print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
$as_echo "print -r" >&6; } ;;
  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
$as_echo "cat" >&6; } ;;
esac














DEPDIR="${am__leading_dot}deps"

ac_config_commands="$ac_config_commands depfiles"


am_make=${MAKE-make}
cat > confinc << 'END'
am__doit:
	@echo this is the am__doit target
.PHONY: am__doit
END
# If we don't find an include directive, just comment out the code.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
$as_echo_n "checking for style of include used by $am_make... " >&6; }
am__include="#"
am__quote=
_am_result=none
# First try GNU make style include.
echo "include confinc" > confmf
# Ignore all kinds of additional output from `make'.
case `$am_make -s -f confmf 2> /dev/null` in #(
*the\ am__doit\ target*)
  am__include=include
  am__quote=
  _am_result=GNU
  ;;
esac
# Now try BSD make style include.
if test "$am__include" = "#"; then
   echo '.include "confinc"' > confmf
   case `$am_make -s -f confmf 2> /dev/null` in #(
   *the\ am__doit\ target*)
     am__include=.include
     am__quote="\""
     _am_result=BSD
     ;;
   esac
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
$as_echo "$_am_result" >&6; }
rm -f confinc confmf

# Check whether --enable-dependency-tracking was given.
if test "${enable_dependency_tracking+set}" = set; then :
  enableval=$enable_dependency_tracking;
fi

if test "x$enable_dependency_tracking" != xno; then
  am_depcomp="$ac_aux_dir/depcomp"
  AMDEPBACKSLASH='\'
fi
 if test "x$enable_dependency_tracking" != xno; then
  AMDEP_TRUE=
  AMDEP_FALSE='#'
else
  AMDEP_TRUE='#'
  AMDEP_FALSE=
fi


ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_CC="gcc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
else
  CC="$ac_cv_prog_CC"
fi

if test -z "$CC"; then
          if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_CC="${ac_tool_prefix}cc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  fi
fi
if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_CC="cc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

if test $ac_prog_rejected = yes; then
  # We found a bogon in the path, so make sure we never use it.
  set dummy $ac_cv_prog_CC
  shift
  if test $# != 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set CC to just the basename; use the full file name.
    shift
    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  for ac_prog in cl.exe
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$CC" && break
  done
fi
if test -z "$CC"; then
  ac_ct_CC=$CC
  for ac_prog in cl.exe
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_CC" && break
done

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
fi

fi


test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }

# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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  fi
  rm -f conftest.er1 conftest.err
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
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}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
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ac_rmfiles=
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done
rm -f $ac_rmfiles

if { { ac_try="$ac_link_default"
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for ac_file in $ac_files ''
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{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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rm -f conftest conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
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rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include 
int
main ()
{
FILE *f = fopen ("conftest.out", "w");
 return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
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ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run.  If not, either
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fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
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rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
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if ${ac_cv_objext+:} false; then :
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/* end confdefs.h.  */

int
main ()
{

  ;
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}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
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{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
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/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
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else
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fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
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else
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fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
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/* end confdefs.h.  */

int
main ()
{

  ;
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}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
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else
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/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  ac_c_werror_flag=$ac_save_c_werror_flag
	 CFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
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fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
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elif test $ac_cv_prog_cc_g = yes; then
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fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
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ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include 
#include 
#include 
#include 
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
     char **p;
     int i;
{
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}
static char *f (char * (*g) (char **, int), char **p, ...)
{
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  va_start (v,p);
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}

/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
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int osf4_cc_array ['\x00' == 0 ? 1 : -1];

/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
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#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  ;
  return 0;
}
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for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
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do
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fi
rm -f core conftest.err conftest.$ac_objext
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done
rm -f conftest.$ac_ext
CC=$ac_save_CC

fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
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esac
if test "x$ac_cv_prog_cc_c89" != xno; then :

fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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ac_compiler_gnu=$ac_cv_c_compiler_gnu

depcc="$CC"   am_compiler_list=

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
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  for depmode in $am_compiler_list; do
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    # We check with `-c' and `-o' for the sake of the "dashmstdout"
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  done

  cd ..
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else
  am_cv_CC_dependencies_compiler_type=none
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type

 if
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fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
$as_echo_n "checking for a sed that does not truncate output... " >&6; }
if ${ac_cv_path_SED+:} false; then :
  $as_echo_n "(cached) " >&6
else
            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
     for ac_i in 1 2 3 4 5 6 7; do
       ac_script="$ac_script$as_nl$ac_script"
     done
     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
     { ac_script=; unset ac_script;}
     if test -z "$SED"; then
  ac_path_SED_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in sed gsed; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
      { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
# Check for GNU ac_path_SED and select it if it is found.
  # Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
*GNU*)
  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo '' >> "conftest.nl"
    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_SED_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_SED="$ac_path_SED"
      ac_path_SED_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_SED_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_SED"; then
    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
  fi
else
  ac_cv_path_SED=$SED
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
$as_echo "$ac_cv_path_SED" >&6; }
 SED="$ac_cv_path_SED"
  rm -f conftest.sed

test -z "$SED" && SED=sed
Xsed="$SED -e 1s/^X//"











{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if ${ac_cv_path_GREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$GREP"; then
  ac_path_GREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in grep ggrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
# Check for GNU ac_path_GREP and select it if it is found.
  # Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'GREP' >> "conftest.nl"
    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_GREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_GREP="$ac_path_GREP"
      ac_path_GREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_GREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_GREP"; then
    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_GREP=$GREP
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
$as_echo "$ac_cv_path_GREP" >&6; }
 GREP="$ac_cv_path_GREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if ${ac_cv_path_EGREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
   then ac_cv_path_EGREP="$GREP -E"
   else
     if test -z "$EGREP"; then
  ac_path_EGREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in egrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
# Check for GNU ac_path_EGREP and select it if it is found.
  # Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'EGREP' >> "conftest.nl"
    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_EGREP="$ac_path_EGREP"
      ac_path_EGREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_EGREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_EGREP"; then
    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_EGREP=$EGREP
fi

   fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
$as_echo_n "checking for fgrep... " >&6; }
if ${ac_cv_path_FGREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
   then ac_cv_path_FGREP="$GREP -F"
   else
     if test -z "$FGREP"; then
  ac_path_FGREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in fgrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
      { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
# Check for GNU ac_path_FGREP and select it if it is found.
  # Check for GNU $ac_path_FGREP
case `"$ac_path_FGREP" --version 2>&1` in
*GNU*)
  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'FGREP' >> "conftest.nl"
    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_FGREP="$ac_path_FGREP"
      ac_path_FGREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_FGREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_FGREP"; then
    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_FGREP=$FGREP
fi

   fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
$as_echo "$ac_cv_path_FGREP" >&6; }
 FGREP="$ac_cv_path_FGREP"


test -z "$GREP" && GREP=grep



















# Check whether --with-gnu-ld was given.
if test "${with_gnu_ld+set}" = set; then :
  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
else
  with_gnu_ld=no
fi

ac_prog=ld
if test "$GCC" = yes; then
  # Check if gcc -print-prog-name=ld gives a path.
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
$as_echo_n "checking for ld used by $CC... " >&6; }
  case $host in
  *-*-mingw*)
    # gcc leaves a trailing carriage return which upsets mingw
    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
  *)
    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
  esac
  case $ac_prog in
    # Accept absolute paths.
    [\\/]* | ?:[\\/]*)
      re_direlt='/[^/][^/]*/\.\./'
      # Canonicalize the pathname of ld
      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
      done
      test -z "$LD" && LD="$ac_prog"
      ;;
  "")
    # If it fails, then pretend we aren't using GCC.
    ac_prog=ld
    ;;
  *)
    # If it is relative, then search for the first ld in PATH.
    with_gnu_ld=unknown
    ;;
  esac
elif test "$with_gnu_ld" = yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
$as_echo_n "checking for GNU ld... " >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
$as_echo_n "checking for non-GNU ld... " >&6; }
fi
if ${lt_cv_path_LD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$LD"; then
  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  for ac_dir in $PATH; do
    IFS="$lt_save_ifs"
    test -z "$ac_dir" && ac_dir=.
    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
      lt_cv_path_LD="$ac_dir/$ac_prog"
      # Check to see if the program is GNU ld.  I'd rather use --version,
      # but apparently some variants of GNU ld only accept -v.
      # Break only if it was the GNU/non-GNU ld that we prefer.
      case `"$lt_cv_path_LD" -v 2>&1 &5
$as_echo "$LD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
if ${lt_cv_prog_gnu_ld+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 &5
$as_echo "$lt_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$lt_cv_prog_gnu_ld









{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
if ${lt_cv_path_NM+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NM"; then
  # Let the user override the test.
  lt_cv_path_NM="$NM"
else
  lt_nm_to_check="${ac_tool_prefix}nm"
  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
    lt_nm_to_check="$lt_nm_to_check nm"
  fi
  for lt_tmp_nm in $lt_nm_to_check; do
    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
      IFS="$lt_save_ifs"
      test -z "$ac_dir" && ac_dir=.
      tmp_nm="$ac_dir/$lt_tmp_nm"
      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
	# Check to see if the nm accepts a BSD-compat flag.
	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
	#   nm: unknown option "B" ignored
	# Tru64's nm complains that /dev/null is an invalid object file
	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
	*/dev/null* | *'Invalid file or object type'*)
	  lt_cv_path_NM="$tmp_nm -B"
	  break
	  ;;
	*)
	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
	  */dev/null*)
	    lt_cv_path_NM="$tmp_nm -p"
	    break
	    ;;
	  *)
	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
	    continue # so that we can try to find one that supports BSD flags
	    ;;
	  esac
	  ;;
	esac
      fi
    done
    IFS="$lt_save_ifs"
  done
  : ${lt_cv_path_NM=no}
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
$as_echo "$lt_cv_path_NM" >&6; }
if test "$lt_cv_path_NM" != "no"; then
  NM="$lt_cv_path_NM"
else
  # Didn't find any BSD compatible name lister, look for dumpbin.
  if test -n "$DUMPBIN"; then :
    # Let the user override the test.
  else
    if test -n "$ac_tool_prefix"; then
  for ac_prog in dumpbin "link -dump"
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_DUMPBIN+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$DUMPBIN"; then
  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
DUMPBIN=$ac_cv_prog_DUMPBIN
if test -n "$DUMPBIN"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
$as_echo "$DUMPBIN" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$DUMPBIN" && break
  done
fi
if test -z "$DUMPBIN"; then
  ac_ct_DUMPBIN=$DUMPBIN
  for ac_prog in dumpbin "link -dump"
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_DUMPBIN"; then
  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
if test -n "$ac_ct_DUMPBIN"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
$as_echo "$ac_ct_DUMPBIN" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_DUMPBIN" && break
done

  if test "x$ac_ct_DUMPBIN" = x; then
    DUMPBIN=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    DUMPBIN=$ac_ct_DUMPBIN
  fi
fi

    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
    *COFF*)
      DUMPBIN="$DUMPBIN -symbols"
      ;;
    *)
      DUMPBIN=:
      ;;
    esac
  fi

  if test "$DUMPBIN" != ":"; then
    NM="$DUMPBIN"
  fi
fi
test -z "$NM" && NM=nm






{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
$as_echo_n "checking the name lister ($NM) interface... " >&6; }
if ${lt_cv_nm_interface+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_nm_interface="BSD nm"
  echo "int some_variable = 0;" > conftest.$ac_ext
  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
  (eval "$ac_compile" 2>conftest.err)
  cat conftest.err >&5
  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
  cat conftest.err >&5
  (eval echo "\"\$as_me:$LINENO: output\"" >&5)
  cat conftest.out >&5
  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
    lt_cv_nm_interface="MS dumpbin"
  fi
  rm -f conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
$as_echo "$lt_cv_nm_interface" >&6; }

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
$as_echo_n "checking whether ln -s works... " >&6; }
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
$as_echo "no, using $LN_S" >&6; }
fi

# find the maximum length of command line arguments
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
$as_echo_n "checking the maximum length of command line arguments... " >&6; }
if ${lt_cv_sys_max_cmd_len+:} false; then :
  $as_echo_n "(cached) " >&6
else
    i=0
  teststring="ABCD"

  case $build_os in
  msdosdjgpp*)
    # On DJGPP, this test can blow up pretty badly due to problems in libc
    # (any single argument exceeding 2000 bytes causes a buffer overrun
    # during glob expansion).  Even if it were fixed, the result of this
    # check would be larger than it should be.
    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
    ;;

  gnu*)
    # Under GNU Hurd, this test is not required because there is
    # no limit to the length of command line arguments.
    # Libtool will interpret -1 as no limit whatsoever
    lt_cv_sys_max_cmd_len=-1;
    ;;

  cygwin* | mingw* | cegcc*)
    # On Win9x/ME, this test blows up -- it succeeds, but takes
    # about 5 minutes as the teststring grows exponentially.
    # Worse, since 9x/ME are not pre-emptively multitasking,
    # you end up with a "frozen" computer, even though with patience
    # the test eventually succeeds (with a max line length of 256k).
    # Instead, let's just punt: use the minimum linelength reported by
    # all of the supported platforms: 8192 (on NT/2K/XP).
    lt_cv_sys_max_cmd_len=8192;
    ;;

  mint*)
    # On MiNT this can take a long time and run out of memory.
    lt_cv_sys_max_cmd_len=8192;
    ;;

  amigaos*)
    # On AmigaOS with pdksh, this test takes hours, literally.
    # So we just punt and use a minimum line length of 8192.
    lt_cv_sys_max_cmd_len=8192;
    ;;

  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
    # This has been around since 386BSD, at least.  Likely further.
    if test -x /sbin/sysctl; then
      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
    elif test -x /usr/sbin/sysctl; then
      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
    else
      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
    fi
    # And add a safety zone
    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
    ;;

  interix*)
    # We know the value 262144 and hardcode it with a safety zone (like BSD)
    lt_cv_sys_max_cmd_len=196608
    ;;

  os2*)
    # The test takes a long time on OS/2.
    lt_cv_sys_max_cmd_len=8192
    ;;

  osf*)
    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
    # nice to cause kernel panics so lets avoid the loop below.
    # First set a reasonable default.
    lt_cv_sys_max_cmd_len=16384
    #
    if test -x /sbin/sysconfig; then
      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
        *1*) lt_cv_sys_max_cmd_len=-1 ;;
      esac
    fi
    ;;
  sco3.2v5*)
    lt_cv_sys_max_cmd_len=102400
    ;;
  sysv5* | sco5v6* | sysv4.2uw2*)
    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
    if test -n "$kargmax"; then
      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[	 ]//'`
    else
      lt_cv_sys_max_cmd_len=32768
    fi
    ;;
  *)
    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
    if test -n "$lt_cv_sys_max_cmd_len"; then
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
    else
      # Make teststring a little bigger before we do anything with it.
      # a 1K string should be a reasonable start.
      for i in 1 2 3 4 5 6 7 8 ; do
        teststring=$teststring$teststring
      done
      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
      # If test is not a shell built-in, we'll probably end up computing a
      # maximum length that is only half of the actual maximum length, but
      # we can't tell.
      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
	      test $i != 17 # 1/2 MB should be enough
      do
        i=`expr $i + 1`
        teststring=$teststring$teststring
      done
      # Only check the string length outside the loop.
      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
      teststring=
      # Add a significant safety factor because C++ compilers can tack on
      # massive amounts of additional arguments before passing them to the
      # linker.  It appears as though 1/2 is a usable value.
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
    fi
    ;;
  esac

fi

if test -n $lt_cv_sys_max_cmd_len ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
$as_echo "none" >&6; }
fi
max_cmd_len=$lt_cv_sys_max_cmd_len






: ${CP="cp -f"}
: ${MV="mv -f"}
: ${RM="rm -f"}

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
# Try some XSI features
xsi_shell=no
( _lt_dummy="a/b/c"
  test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
      = c,a/b,b/c, \
    && eval 'test $(( 1 + 1 )) -eq 2 \
    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
  && xsi_shell=yes
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
$as_echo "$xsi_shell" >&6; }


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
lt_shell_append=no
( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
    >/dev/null 2>&1 \
  && lt_shell_append=yes
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
$as_echo "$lt_shell_append" >&6; }


if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  lt_unset=unset
else
  lt_unset=false
fi





# test EBCDIC or ASCII
case `echo X|tr X '\101'` in
 A) # ASCII based system
    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
  lt_SP2NL='tr \040 \012'
  lt_NL2SP='tr \015\012 \040\040'
  ;;
 *) # EBCDIC based system
  lt_SP2NL='tr \100 \n'
  lt_NL2SP='tr \r\n \100\100'
  ;;
esac









{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
if ${lt_cv_to_host_file_cmd+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $host in
  *-*-mingw* )
    case $build in
      *-*-mingw* ) # actually msys
        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
        ;;
      *-*-cygwin* )
        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
        ;;
      * ) # otherwise, assume *nix
        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
        ;;
    esac
    ;;
  *-*-cygwin* )
    case $build in
      *-*-mingw* ) # actually msys
        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
        ;;
      *-*-cygwin* )
        lt_cv_to_host_file_cmd=func_convert_file_noop
        ;;
      * ) # otherwise, assume *nix
        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
        ;;
    esac
    ;;
  * ) # unhandled hosts (and "normal" native builds)
    lt_cv_to_host_file_cmd=func_convert_file_noop
    ;;
esac

fi

to_host_file_cmd=$lt_cv_to_host_file_cmd
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
$as_echo "$lt_cv_to_host_file_cmd" >&6; }





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
if ${lt_cv_to_tool_file_cmd+:} false; then :
  $as_echo_n "(cached) " >&6
else
  #assume ordinary cross tools, or native build.
lt_cv_to_tool_file_cmd=func_convert_file_noop
case $host in
  *-*-mingw* )
    case $build in
      *-*-mingw* ) # actually msys
        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
        ;;
    esac
    ;;
esac

fi

to_tool_file_cmd=$lt_cv_to_tool_file_cmd
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
$as_echo "$lt_cv_to_tool_file_cmd" >&6; }





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
$as_echo_n "checking for $LD option to reload object files... " >&6; }
if ${lt_cv_ld_reload_flag+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_ld_reload_flag='-r'
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
$as_echo "$lt_cv_ld_reload_flag" >&6; }
reload_flag=$lt_cv_ld_reload_flag
case $reload_flag in
"" | " "*) ;;
*) reload_flag=" $reload_flag" ;;
esac
reload_cmds='$LD$reload_flag -o $output$reload_objs'
case $host_os in
  cygwin* | mingw* | pw32* | cegcc*)
    if test "$GCC" != yes; then
      reload_cmds=false
    fi
    ;;
  darwin*)
    if test "$GCC" = yes; then
      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
    else
      reload_cmds='$LD$reload_flag -o $output$reload_objs'
    fi
    ;;
esac









if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
set dummy ${ac_tool_prefix}objdump; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OBJDUMP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OBJDUMP"; then
  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OBJDUMP=$ac_cv_prog_OBJDUMP
if test -n "$OBJDUMP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
$as_echo "$OBJDUMP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OBJDUMP"; then
  ac_ct_OBJDUMP=$OBJDUMP
  # Extract the first word of "objdump", so it can be a program name with args.
set dummy objdump; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OBJDUMP"; then
  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_OBJDUMP="objdump"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
if test -n "$ac_ct_OBJDUMP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
$as_echo "$ac_ct_OBJDUMP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OBJDUMP" = x; then
    OBJDUMP="false"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OBJDUMP=$ac_ct_OBJDUMP
  fi
else
  OBJDUMP="$ac_cv_prog_OBJDUMP"
fi

test -z "$OBJDUMP" && OBJDUMP=objdump






{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
$as_echo_n "checking how to recognize dependent libraries... " >&6; }
if ${lt_cv_deplibs_check_method+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_deplibs_check_method='unknown'
# Need to set the preceding variable on all platforms that support
# interlibrary dependencies.
# 'none' -- dependencies not supported.
# `unknown' -- same as none, but documents that we really don't know.
# 'pass_all' -- all dependencies passed with no checks.
# 'test_compile' -- check by making test program.
# 'file_magic [[regex]]' -- check by looking for files in library path
# which responds to the $file_magic_cmd with a given extended regex.
# If you have `file' or equivalent on your system and you're not sure
# whether `pass_all' will *always* work, you probably want this one.

case $host_os in
aix[4-9]*)
  lt_cv_deplibs_check_method=pass_all
  ;;

beos*)
  lt_cv_deplibs_check_method=pass_all
  ;;

bsdi[45]*)
  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
  lt_cv_file_magic_cmd='/usr/bin/file -L'
  lt_cv_file_magic_test_file=/shlib/libc.so
  ;;

cygwin*)
  # func_win32_libid is a shell function defined in ltmain.sh
  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
  lt_cv_file_magic_cmd='func_win32_libid'
  ;;

mingw* | pw32*)
  # Base MSYS/MinGW do not provide the 'file' command needed by
  # func_win32_libid shell function, so use a weaker test based on 'objdump',
  # unless we find 'file', for example because we are cross-compiling.
  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
    lt_cv_file_magic_cmd='func_win32_libid'
  else
    # Keep this pattern in sync with the one in func_win32_libid.
    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
    lt_cv_file_magic_cmd='$OBJDUMP -f'
  fi
  ;;

cegcc*)
  # use the weaker test based on 'objdump'. See mingw*.
  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
  lt_cv_file_magic_cmd='$OBJDUMP -f'
  ;;

darwin* | rhapsody*)
  lt_cv_deplibs_check_method=pass_all
  ;;

freebsd* | dragonfly*)
  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
    case $host_cpu in
    i*86 )
      # Not sure whether the presence of OpenBSD here was a mistake.
      # Let's accept both of them until this is cleared up.
      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
      lt_cv_file_magic_cmd=/usr/bin/file
      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
      ;;
    esac
  else
    lt_cv_deplibs_check_method=pass_all
  fi
  ;;

gnu*)
  lt_cv_deplibs_check_method=pass_all
  ;;

haiku*)
  lt_cv_deplibs_check_method=pass_all
  ;;

hpux10.20* | hpux11*)
  lt_cv_file_magic_cmd=/usr/bin/file
  case $host_cpu in
  ia64*)
    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
    ;;
  hppa*64*)
    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
    ;;
  *)
    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
    lt_cv_file_magic_test_file=/usr/lib/libc.sl
    ;;
  esac
  ;;

interix[3-9]*)
  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
  ;;

irix5* | irix6* | nonstopux*)
  case $LD in
  *-32|*"-32 ") libmagic=32-bit;;
  *-n32|*"-n32 ") libmagic=N32;;
  *-64|*"-64 ") libmagic=64-bit;;
  *) libmagic=never-match;;
  esac
  lt_cv_deplibs_check_method=pass_all
  ;;

# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu)
  lt_cv_deplibs_check_method=pass_all
  ;;

netbsd*)
  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  else
    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
  fi
  ;;

newos6*)
  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
  lt_cv_file_magic_cmd=/usr/bin/file
  lt_cv_file_magic_test_file=/usr/lib/libnls.so
  ;;

*nto* | *qnx*)
  lt_cv_deplibs_check_method=pass_all
  ;;

openbsd*)
  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
  else
    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  fi
  ;;

osf3* | osf4* | osf5*)
  lt_cv_deplibs_check_method=pass_all
  ;;

rdos*)
  lt_cv_deplibs_check_method=pass_all
  ;;

solaris*)
  lt_cv_deplibs_check_method=pass_all
  ;;

sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  lt_cv_deplibs_check_method=pass_all
  ;;

sysv4 | sysv4.3*)
  case $host_vendor in
  motorola)
    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
    ;;
  ncr)
    lt_cv_deplibs_check_method=pass_all
    ;;
  sequent)
    lt_cv_file_magic_cmd='/bin/file'
    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
    ;;
  sni)
    lt_cv_file_magic_cmd='/bin/file'
    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
    lt_cv_file_magic_test_file=/lib/libc.so
    ;;
  siemens)
    lt_cv_deplibs_check_method=pass_all
    ;;
  pc)
    lt_cv_deplibs_check_method=pass_all
    ;;
  esac
  ;;

tpf*)
  lt_cv_deplibs_check_method=pass_all
  ;;
esac

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
$as_echo "$lt_cv_deplibs_check_method" >&6; }

file_magic_glob=
want_nocaseglob=no
if test "$build" = "$host"; then
  case $host_os in
  mingw* | pw32*)
    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
      want_nocaseglob=yes
    else
      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
    fi
    ;;
  esac
fi

file_magic_cmd=$lt_cv_file_magic_cmd
deplibs_check_method=$lt_cv_deplibs_check_method
test -z "$deplibs_check_method" && deplibs_check_method=unknown






















if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
set dummy ${ac_tool_prefix}dlltool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_DLLTOOL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$DLLTOOL"; then
  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
DLLTOOL=$ac_cv_prog_DLLTOOL
if test -n "$DLLTOOL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
$as_echo "$DLLTOOL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_DLLTOOL"; then
  ac_ct_DLLTOOL=$DLLTOOL
  # Extract the first word of "dlltool", so it can be a program name with args.
set dummy dlltool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_DLLTOOL"; then
  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
if test -n "$ac_ct_DLLTOOL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
$as_echo "$ac_ct_DLLTOOL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_DLLTOOL" = x; then
    DLLTOOL="false"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    DLLTOOL=$ac_ct_DLLTOOL
  fi
else
  DLLTOOL="$ac_cv_prog_DLLTOOL"
fi

test -z "$DLLTOOL" && DLLTOOL=dlltool







{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_sharedlib_from_linklib_cmd='unknown'

case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
  # two different shell functions defined in ltmain.sh
  # decide which to use based on capabilities of $DLLTOOL
  case `$DLLTOOL --help 2>&1` in
  *--identify-strict*)
    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
    ;;
  *)
    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
    ;;
  esac
  ;;
*)
  # fallback: assume linklib IS sharedlib
  lt_cv_sharedlib_from_linklib_cmd="$ECHO"
  ;;
esac

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO








if test -n "$ac_tool_prefix"; then
  for ac_prog in ar
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$AR"; then
  ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
$as_echo "$AR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$AR" && break
  done
fi
if test -z "$AR"; then
  ac_ct_AR=$AR
  for ac_prog in ar
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_AR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_AR"; then
  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_AR="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
$as_echo "$ac_ct_AR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_AR" && break
done

  if test "x$ac_ct_AR" = x; then
    AR="false"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    AR=$ac_ct_AR
  fi
fi

: ${AR=ar}
: ${AR_FLAGS=cru}











{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
$as_echo_n "checking for archiver @FILE support... " >&6; }
if ${lt_cv_ar_at_file+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_ar_at_file=no
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  echo conftest.$ac_objext > conftest.lst
      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
      { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
  (eval $lt_ar_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
      if test "$ac_status" -eq 0; then
	# Ensure the archiver fails upon bogus file names.
	rm -f conftest.$ac_objext libconftest.a
	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
  (eval $lt_ar_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
	if test "$ac_status" -ne 0; then
          lt_cv_ar_at_file=@
        fi
      fi
      rm -f conftest.* libconftest.a

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
$as_echo "$lt_cv_ar_at_file" >&6; }

if test "x$lt_cv_ar_at_file" = xno; then
  archiver_list_spec=
else
  archiver_list_spec=$lt_cv_ar_at_file
fi







if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$STRIP"; then
  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
$as_echo "$STRIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_STRIP"; then
  ac_ct_STRIP=$STRIP
  # Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_STRIP"; then
  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_STRIP="strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
$as_echo "$ac_ct_STRIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_STRIP" = x; then
    STRIP=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    STRIP=$ac_ct_STRIP
  fi
else
  STRIP="$ac_cv_prog_STRIP"
fi

test -z "$STRIP" && STRIP=:






if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_RANLIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
$as_echo "$RANLIB" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_RANLIB"; then
  ac_ct_RANLIB=$RANLIB
  # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_RANLIB"; then
  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_RANLIB="ranlib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
$as_echo "$ac_ct_RANLIB" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_RANLIB" = x; then
    RANLIB=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    RANLIB=$ac_ct_RANLIB
  fi
else
  RANLIB="$ac_cv_prog_RANLIB"
fi

test -z "$RANLIB" && RANLIB=:






# Determine commands to create old-style static archives.
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
old_postinstall_cmds='chmod 644 $oldlib'
old_postuninstall_cmds=

if test -n "$RANLIB"; then
  case $host_os in
  openbsd*)
    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
    ;;
  *)
    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
    ;;
  esac
  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
fi

case $host_os in
  darwin*)
    lock_old_archive_extraction=yes ;;
  *)
    lock_old_archive_extraction=no ;;
esac







































# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}

# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}

# Allow CC to be a program name with arguments.
compiler=$CC


# Check for command to grab the raw symbol name followed by C symbol from nm.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
if ${lt_cv_sys_global_symbol_pipe+:} false; then :
  $as_echo_n "(cached) " >&6
else

# These are sane defaults that work on at least a few old systems.
# [They come from Ultrix.  What could be older than Ultrix?!! ;)]

# Character class describing NM global symbol codes.
symcode='[BCDEGRST]'

# Regexp to match symbols that can be accessed directly from C.
sympat='\([_A-Za-z][_A-Za-z0-9]*\)'

# Define system-specific variables.
case $host_os in
aix*)
  symcode='[BCDT]'
  ;;
cygwin* | mingw* | pw32* | cegcc*)
  symcode='[ABCDGISTW]'
  ;;
hpux*)
  if test "$host_cpu" = ia64; then
    symcode='[ABCDEGRST]'
  fi
  ;;
irix* | nonstopux*)
  symcode='[BCDEGRST]'
  ;;
osf*)
  symcode='[BCDEGQRST]'
  ;;
solaris*)
  symcode='[BDRT]'
  ;;
sco3.2v5*)
  symcode='[DT]'
  ;;
sysv4.2uw2*)
  symcode='[DT]'
  ;;
sysv5* | sco5v6* | unixware* | OpenUNIX*)
  symcode='[ABDT]'
  ;;
sysv4)
  symcode='[DFNSTU]'
  ;;
esac

# If we're using GNU nm, then use its standard symbol codes.
case `$NM -V 2>&1` in
*GNU* | *'with BFD'*)
  symcode='[ABCDGIRSTW]' ;;
esac

# Transform an extracted symbol line into a proper C declaration.
# Some systems (esp. on ia64) link data and code symbols differently,
# so use this general approach.
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"

# Transform an extracted symbol line into symbol name and symbol address
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"

# Handle CRLF in mingw tool chain
opt_cr=
case $build_os in
mingw*)
  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
  ;;
esac

# Try without a prefix underscore, then with it.
for ac_symprfx in "" "_"; do

  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
  symxfrm="\\1 $ac_symprfx\\2 \\2"

  # Write the raw and C identifiers.
  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
    # Fake it for dumpbin and say T for any non-static function
    # and D for any global variable.
    # Also find C++ and __fastcall symbols from MSVC++,
    # which start with @ or ?.
    lt_cv_sys_global_symbol_pipe="$AWK '"\
"     {last_section=section; section=\$ 3};"\
"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
"     \$ 0!~/External *\|/{next};"\
"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
"     {if(hide[section]) next};"\
"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
"     ' prfx=^$ac_symprfx"
  else
    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[	 ]\($symcode$symcode*\)[	 ][	 ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
  fi
  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"

  # Check to see that the pipe works correctly.
  pipe_works=no

  rm -f conftest*
  cat > conftest.$ac_ext <<_LT_EOF
#ifdef __cplusplus
extern "C" {
#endif
char nm_test_var;
void nm_test_func(void);
void nm_test_func(void){}
#ifdef __cplusplus
}
#endif
int main(){nm_test_var='a';nm_test_func();return(0);}
_LT_EOF

  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
    # Now try to grab the symbols.
    nlist=conftest.nm
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s "$nlist"; then
      # Try sorting and uniquifying the output.
      if sort "$nlist" | uniq > "$nlist"T; then
	mv -f "$nlist"T "$nlist"
      else
	rm -f "$nlist"T
      fi

      # Make sure that we snagged all the symbols we need.
      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
	  cat <<_LT_EOF > conftest.$ac_ext
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
/* DATA imports from DLLs on WIN32 con't be const, because runtime
   relocations are performed -- see ld's documentation on pseudo-relocs.  */
# define LT_DLSYM_CONST
#elif defined(__osf__)
/* This system does not cope well with relocations in const data.  */
# define LT_DLSYM_CONST
#else
# define LT_DLSYM_CONST const
#endif

#ifdef __cplusplus
extern "C" {
#endif

_LT_EOF
	  # Now generate the symbol file.
	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'

	  cat <<_LT_EOF >> conftest.$ac_ext

/* The mapping between symbol names and symbols.  */
LT_DLSYM_CONST struct {
  const char *name;
  void       *address;
}
lt__PROGRAM__LTX_preloaded_symbols[] =
{
  { "@PROGRAM@", (void *) 0 },
_LT_EOF
	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
	  cat <<\_LT_EOF >> conftest.$ac_ext
  {0, (void *) 0}
};

/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
  return lt__PROGRAM__LTX_preloaded_symbols;
}
#endif

#ifdef __cplusplus
}
#endif
_LT_EOF
	  # Now try linking the two files.
	  mv conftest.$ac_objext conftstm.$ac_objext
	  lt_globsym_save_LIBS=$LIBS
	  lt_globsym_save_CFLAGS=$CFLAGS
	  LIBS="conftstm.$ac_objext"
	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest${ac_exeext}; then
	    pipe_works=yes
	  fi
	  LIBS=$lt_globsym_save_LIBS
	  CFLAGS=$lt_globsym_save_CFLAGS
	else
	  echo "cannot find nm_test_func in $nlist" >&5
	fi
      else
	echo "cannot find nm_test_var in $nlist" >&5
      fi
    else
      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
    fi
  else
    echo "$progname: failed program was:" >&5
    cat conftest.$ac_ext >&5
  fi
  rm -rf conftest* conftst*

  # Do not use the global_symbol_pipe unless it works.
  if test "$pipe_works" = yes; then
    break
  else
    lt_cv_sys_global_symbol_pipe=
  fi
done

fi

if test -z "$lt_cv_sys_global_symbol_pipe"; then
  lt_cv_sys_global_symbol_to_cdecl=
fi
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
$as_echo "failed" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }
fi

# Response file support.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
  nm_file_list_spec='@'
elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
  nm_file_list_spec='@'
fi



























{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
$as_echo_n "checking for sysroot... " >&6; }

# Check whether --with-sysroot was given.
if test "${with_sysroot+set}" = set; then :
  withval=$with_sysroot;
else
  with_sysroot=no
fi


lt_sysroot=
case ${with_sysroot} in #(
 yes)
   if test "$GCC" = yes; then
     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
   fi
   ;; #(
 /*)
   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
   ;; #(
 no|'')
   ;; #(
 *)
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
$as_echo "${with_sysroot}" >&6; }
   as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
   ;;
esac

 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
$as_echo "${lt_sysroot:-no}" >&6; }





# Check whether --enable-libtool-lock was given.
if test "${enable_libtool_lock+set}" = set; then :
  enableval=$enable_libtool_lock;
fi

test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes

# Some flags need to be propagated to the compiler or linker for good
# libtool support.
case $host in
ia64-*-hpux*)
  # Find out which ABI we are using.
  echo 'int i;' > conftest.$ac_ext
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
    case `/usr/bin/file conftest.$ac_objext` in
      *ELF-32*)
	HPUX_IA64_MODE="32"
	;;
      *ELF-64*)
	HPUX_IA64_MODE="64"
	;;
    esac
  fi
  rm -rf conftest*
  ;;
*-*-irix6*)
  # Find out which ABI we are using.
  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
    if test "$lt_cv_prog_gnu_ld" = yes; then
      case `/usr/bin/file conftest.$ac_objext` in
	*32-bit*)
	  LD="${LD-ld} -melf32bsmip"
	  ;;
	*N32*)
	  LD="${LD-ld} -melf32bmipn32"
	  ;;
	*64-bit*)
	  LD="${LD-ld} -melf64bmip"
	;;
      esac
    else
      case `/usr/bin/file conftest.$ac_objext` in
	*32-bit*)
	  LD="${LD-ld} -32"
	  ;;
	*N32*)
	  LD="${LD-ld} -n32"
	  ;;
	*64-bit*)
	  LD="${LD-ld} -64"
	  ;;
      esac
    fi
  fi
  rm -rf conftest*
  ;;

x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
  # Find out which ABI we are using.
  echo 'int i;' > conftest.$ac_ext
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
    case `/usr/bin/file conftest.o` in
      *32-bit*)
	case $host in
	  x86_64-*kfreebsd*-gnu)
	    LD="${LD-ld} -m elf_i386_fbsd"
	    ;;
	  x86_64-*linux*)
	    LD="${LD-ld} -m elf_i386"
	    ;;
	  ppc64-*linux*|powerpc64-*linux*)
	    LD="${LD-ld} -m elf32ppclinux"
	    ;;
	  s390x-*linux*)
	    LD="${LD-ld} -m elf_s390"
	    ;;
	  sparc64-*linux*)
	    LD="${LD-ld} -m elf32_sparc"
	    ;;
	esac
	;;
      *64-bit*)
	case $host in
	  x86_64-*kfreebsd*-gnu)
	    LD="${LD-ld} -m elf_x86_64_fbsd"
	    ;;
	  x86_64-*linux*)
	    LD="${LD-ld} -m elf_x86_64"
	    ;;
	  ppc*-*linux*|powerpc*-*linux*)
	    LD="${LD-ld} -m elf64ppc"
	    ;;
	  s390*-*linux*|s390*-*tpf*)
	    LD="${LD-ld} -m elf64_s390"
	    ;;
	  sparc*-*linux*)
	    LD="${LD-ld} -m elf64_sparc"
	    ;;
	esac
	;;
    esac
  fi
  rm -rf conftest*
  ;;

*-*-sco3.2v5*)
  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
  SAVE_CFLAGS="$CFLAGS"
  CFLAGS="$CFLAGS -belf"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
if ${lt_cv_cc_needs_belf+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  lt_cv_cc_needs_belf=yes
else
  lt_cv_cc_needs_belf=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
     ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
$as_echo "$lt_cv_cc_needs_belf" >&6; }
  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
    CFLAGS="$SAVE_CFLAGS"
  fi
  ;;
*-*solaris*)
  # Find out which ABI we are using.
  echo 'int i;' > conftest.$ac_ext
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
    case `/usr/bin/file conftest.o` in
    *64-bit*)
      case $lt_cv_prog_gnu_ld in
      yes*)
        case $host in
        i?86-*-solaris*)
          LD="${LD-ld} -m elf_x86_64"
          ;;
        sparc*-*-solaris*)
          LD="${LD-ld} -m elf64_sparc"
          ;;
        esac
        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
          LD="${LD-ld}_sol2"
        fi
        ;;
      *)
	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
	  LD="${LD-ld} -64"
	fi
	;;
      esac
      ;;
    esac
  fi
  rm -rf conftest*
  ;;
esac

need_locks="$enable_libtool_lock"

if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
set dummy ${ac_tool_prefix}mt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$MANIFEST_TOOL"; then
  ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
if test -n "$MANIFEST_TOOL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
$as_echo "$MANIFEST_TOOL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
  ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
  # Extract the first word of "mt", so it can be a program name with args.
set dummy mt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_MANIFEST_TOOL"; then
  ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
if test -n "$ac_ct_MANIFEST_TOOL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_MANIFEST_TOOL" = x; then
    MANIFEST_TOOL=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
  fi
else
  MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
fi

test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
if ${lt_cv_path_mainfest_tool+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_path_mainfest_tool=no
  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
  cat conftest.err >&5
  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
    lt_cv_path_mainfest_tool=yes
  fi
  rm -f conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
$as_echo "$lt_cv_path_mainfest_tool" >&6; }
if test "x$lt_cv_path_mainfest_tool" != xyes; then
  MANIFEST_TOOL=:
fi






  case $host_os in
    rhapsody* | darwin*)
    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_DSYMUTIL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$DSYMUTIL"; then
  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
DSYMUTIL=$ac_cv_prog_DSYMUTIL
if test -n "$DSYMUTIL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
$as_echo "$DSYMUTIL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_DSYMUTIL"; then
  ac_ct_DSYMUTIL=$DSYMUTIL
  # Extract the first word of "dsymutil", so it can be a program name with args.
set dummy dsymutil; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_DSYMUTIL"; then
  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
if test -n "$ac_ct_DSYMUTIL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
$as_echo "$ac_ct_DSYMUTIL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_DSYMUTIL" = x; then
    DSYMUTIL=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    DSYMUTIL=$ac_ct_DSYMUTIL
  fi
else
  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
fi

    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
set dummy ${ac_tool_prefix}nmedit; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_NMEDIT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NMEDIT"; then
  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NMEDIT=$ac_cv_prog_NMEDIT
if test -n "$NMEDIT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
$as_echo "$NMEDIT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_NMEDIT"; then
  ac_ct_NMEDIT=$NMEDIT
  # Extract the first word of "nmedit", so it can be a program name with args.
set dummy nmedit; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_NMEDIT"; then
  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_NMEDIT="nmedit"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
if test -n "$ac_ct_NMEDIT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
$as_echo "$ac_ct_NMEDIT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_NMEDIT" = x; then
    NMEDIT=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    NMEDIT=$ac_ct_NMEDIT
  fi
else
  NMEDIT="$ac_cv_prog_NMEDIT"
fi

    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
set dummy ${ac_tool_prefix}lipo; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_LIPO+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$LIPO"; then
  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
LIPO=$ac_cv_prog_LIPO
if test -n "$LIPO"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
$as_echo "$LIPO" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_LIPO"; then
  ac_ct_LIPO=$LIPO
  # Extract the first word of "lipo", so it can be a program name with args.
set dummy lipo; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_LIPO"; then
  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_LIPO="lipo"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
if test -n "$ac_ct_LIPO"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
$as_echo "$ac_ct_LIPO" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_LIPO" = x; then
    LIPO=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    LIPO=$ac_ct_LIPO
  fi
else
  LIPO="$ac_cv_prog_LIPO"
fi

    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
set dummy ${ac_tool_prefix}otool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OTOOL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OTOOL"; then
  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OTOOL=$ac_cv_prog_OTOOL
if test -n "$OTOOL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
$as_echo "$OTOOL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OTOOL"; then
  ac_ct_OTOOL=$OTOOL
  # Extract the first word of "otool", so it can be a program name with args.
set dummy otool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OTOOL"; then
  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_OTOOL="otool"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
if test -n "$ac_ct_OTOOL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
$as_echo "$ac_ct_OTOOL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OTOOL" = x; then
    OTOOL=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OTOOL=$ac_ct_OTOOL
  fi
else
  OTOOL="$ac_cv_prog_OTOOL"
fi

    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
set dummy ${ac_tool_prefix}otool64; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OTOOL64+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OTOOL64"; then
  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OTOOL64=$ac_cv_prog_OTOOL64
if test -n "$OTOOL64"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
$as_echo "$OTOOL64" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OTOOL64"; then
  ac_ct_OTOOL64=$OTOOL64
  # Extract the first word of "otool64", so it can be a program name with args.
set dummy otool64; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OTOOL64"; then
  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_OTOOL64="otool64"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
if test -n "$ac_ct_OTOOL64"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
$as_echo "$ac_ct_OTOOL64" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OTOOL64" = x; then
    OTOOL64=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OTOOL64=$ac_ct_OTOOL64
  fi
else
  OTOOL64="$ac_cv_prog_OTOOL64"
fi



























    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
$as_echo_n "checking for -single_module linker flag... " >&6; }
if ${lt_cv_apple_cc_single_mod+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_apple_cc_single_mod=no
      if test -z "${LT_MULTI_MODULE}"; then
	# By default we will add the -single_module flag. You can override
	# by either setting the environment variable LT_MULTI_MODULE
	# non-empty at configure time, or by adding -multi_module to the
	# link flags.
	rm -rf libconftest.dylib*
	echo "int foo(void){return 1;}" > conftest.c
	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c" >&5
	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
        _lt_result=$?
	# If there is a non-empty error log, and "single_module"
	# appears in it, assume the flag caused a linker warning
        if test -s conftest.err && $GREP single_module conftest.err; then
	  cat conftest.err >&5
	# Otherwise, if the output was created with a 0 exit code from
	# the compiler, it worked.
	elif test -f libconftest.dylib && test $_lt_result -eq 0; then
	  lt_cv_apple_cc_single_mod=yes
	else
	  cat conftest.err >&5
	fi
	rm -rf libconftest.dylib*
	rm -f conftest.*
      fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
$as_echo "$lt_cv_apple_cc_single_mod" >&6; }

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
if ${lt_cv_ld_exported_symbols_list+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_ld_exported_symbols_list=no
      save_LDFLAGS=$LDFLAGS
      echo "_main" > conftest.sym
      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  lt_cv_ld_exported_symbols_list=yes
else
  lt_cv_ld_exported_symbols_list=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
	LDFLAGS="$save_LDFLAGS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
$as_echo_n "checking for -force_load linker flag... " >&6; }
if ${lt_cv_ld_force_load+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_ld_force_load=no
      cat > conftest.c << _LT_EOF
int forced_loaded() { return 2;}
_LT_EOF
      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
      echo "$AR cru libconftest.a conftest.o" >&5
      $AR cru libconftest.a conftest.o 2>&5
      echo "$RANLIB libconftest.a" >&5
      $RANLIB libconftest.a 2>&5
      cat > conftest.c << _LT_EOF
int main() { return 0;}
_LT_EOF
      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
      _lt_result=$?
      if test -s conftest.err && $GREP force_load conftest.err; then
	cat conftest.err >&5
      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
	lt_cv_ld_force_load=yes
      else
	cat conftest.err >&5
      fi
        rm -f conftest.err libconftest.a conftest conftest.c
        rm -rf conftest.dSYM

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
$as_echo "$lt_cv_ld_force_load" >&6; }
    case $host_os in
    rhapsody* | darwin1.[012])
      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
    darwin1.*)
      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
    darwin*) # darwin 5.x on
      # if running on 10.5 or later, the deployment target defaults
      # to the OS version, if on x86, and 10.4, the deployment
      # target defaults to 10.4. Don't you love it?
      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
	10.[012]*)
	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
	10.*)
	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
      esac
    ;;
  esac
    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
      _lt_dar_single_mod='$single_module'
    fi
    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
    else
      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
    fi
    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
      _lt_dsymutil='~$DSYMUTIL $lib || :'
    else
      _lt_dsymutil=
    fi
    ;;
  esac

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
  if ${ac_cv_prog_CPP+:} false; then :
  $as_echo_n "(cached) " >&6
else
      # Double quotes because CPP needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer  to  if __STDC__ is defined, since
  #  exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include 
#else
# include 
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include 
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
  break
fi

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer  to  if __STDC__ is defined, since
  #  exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include 
#else
# include 
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include 
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :

else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if ${ac_cv_header_stdc+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include 
#include 
#include 
#include 

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_header_stdc=yes
else
  ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include 

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "memchr" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include 

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "free" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include 
#include 
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
		   (('a' <= (c) && (c) <= 'i') \
		     || ('j' <= (c) && (c) <= 'r') \
		     || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
  int i;
  for (i = 0; i < 256; i++)
    if (XOR (islower (i), ISLOWER (i))
	|| toupper (i) != TOUPPER (i))
      return 2;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

else
  ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then

$as_echo "#define STDC_HEADERS 1" >>confdefs.h

fi

# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
		  inttypes.h stdint.h unistd.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


for ac_header in dlfcn.h
do :
  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
"
if test "x$ac_cv_header_dlfcn_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DLFCN_H 1
_ACEOF

fi

done





# Set options
enable_dlopen=yes
enable_win32_dll=yes

case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
set dummy ${ac_tool_prefix}as; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AS+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$AS"; then
  ac_cv_prog_AS="$AS" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_AS="${ac_tool_prefix}as"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
AS=$ac_cv_prog_AS
if test -n "$AS"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
$as_echo "$AS" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_AS"; then
  ac_ct_AS=$AS
  # Extract the first word of "as", so it can be a program name with args.
set dummy as; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_AS+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_AS"; then
  ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_AS="as"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_AS=$ac_cv_prog_ac_ct_AS
if test -n "$ac_ct_AS"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
$as_echo "$ac_ct_AS" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_AS" = x; then
    AS="false"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    AS=$ac_ct_AS
  fi
else
  AS="$ac_cv_prog_AS"
fi

  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
set dummy ${ac_tool_prefix}dlltool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_DLLTOOL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$DLLTOOL"; then
  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
DLLTOOL=$ac_cv_prog_DLLTOOL
if test -n "$DLLTOOL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
$as_echo "$DLLTOOL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_DLLTOOL"; then
  ac_ct_DLLTOOL=$DLLTOOL
  # Extract the first word of "dlltool", so it can be a program name with args.
set dummy dlltool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_DLLTOOL"; then
  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
if test -n "$ac_ct_DLLTOOL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
$as_echo "$ac_ct_DLLTOOL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_DLLTOOL" = x; then
    DLLTOOL="false"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    DLLTOOL=$ac_ct_DLLTOOL
  fi
else
  DLLTOOL="$ac_cv_prog_DLLTOOL"
fi

  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
set dummy ${ac_tool_prefix}objdump; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OBJDUMP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OBJDUMP"; then
  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OBJDUMP=$ac_cv_prog_OBJDUMP
if test -n "$OBJDUMP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
$as_echo "$OBJDUMP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OBJDUMP"; then
  ac_ct_OBJDUMP=$OBJDUMP
  # Extract the first word of "objdump", so it can be a program name with args.
set dummy objdump; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OBJDUMP"; then
  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_OBJDUMP="objdump"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
if test -n "$ac_ct_OBJDUMP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
$as_echo "$ac_ct_OBJDUMP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OBJDUMP" = x; then
    OBJDUMP="false"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OBJDUMP=$ac_ct_OBJDUMP
  fi
else
  OBJDUMP="$ac_cv_prog_OBJDUMP"
fi

  ;;
esac

test -z "$AS" && AS=as





test -z "$DLLTOOL" && DLLTOOL=dlltool





test -z "$OBJDUMP" && OBJDUMP=objdump









            # Check whether --enable-shared was given.
if test "${enable_shared+set}" = set; then :
  enableval=$enable_shared; p=${PACKAGE-default}
    case $enableval in
    yes) enable_shared=yes ;;
    no) enable_shared=no ;;
    *)
      enable_shared=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
      for pkg in $enableval; do
	IFS="$lt_save_ifs"
	if test "X$pkg" = "X$p"; then
	  enable_shared=yes
	fi
      done
      IFS="$lt_save_ifs"
      ;;
    esac
else
  enable_shared=yes
fi









  # Check whether --enable-static was given.
if test "${enable_static+set}" = set; then :
  enableval=$enable_static; p=${PACKAGE-default}
    case $enableval in
    yes) enable_static=yes ;;
    no) enable_static=no ;;
    *)
     enable_static=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
      for pkg in $enableval; do
	IFS="$lt_save_ifs"
	if test "X$pkg" = "X$p"; then
	  enable_static=yes
	fi
      done
      IFS="$lt_save_ifs"
      ;;
    esac
else
  enable_static=yes
fi










# Check whether --with-pic was given.
if test "${with_pic+set}" = set; then :
  withval=$with_pic; lt_p=${PACKAGE-default}
    case $withval in
    yes|no) pic_mode=$withval ;;
    *)
      pic_mode=default
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
      for lt_pkg in $withval; do
	IFS="$lt_save_ifs"
	if test "X$lt_pkg" = "X$lt_p"; then
	  pic_mode=yes
	fi
      done
      IFS="$lt_save_ifs"
      ;;
    esac
else
  pic_mode=default
fi


test -z "$pic_mode" && pic_mode=default







  # Check whether --enable-fast-install was given.
if test "${enable_fast_install+set}" = set; then :
  enableval=$enable_fast_install; p=${PACKAGE-default}
    case $enableval in
    yes) enable_fast_install=yes ;;
    no) enable_fast_install=no ;;
    *)
      enable_fast_install=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
      for pkg in $enableval; do
	IFS="$lt_save_ifs"
	if test "X$pkg" = "X$p"; then
	  enable_fast_install=yes
	fi
      done
      IFS="$lt_save_ifs"
      ;;
    esac
else
  enable_fast_install=yes
fi











# This can be used to rebuild libtool when needed
LIBTOOL_DEPS="$ltmain"

# Always use our own libtool.
LIBTOOL='$(SHELL) $(top_builddir)/libtool'






























test -z "$LN_S" && LN_S="ln -s"














if test -n "${ZSH_VERSION+set}" ; then
   setopt NO_GLOB_SUBST
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
$as_echo_n "checking for objdir... " >&6; }
if ${lt_cv_objdir+:} false; then :
  $as_echo_n "(cached) " >&6
else
  rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null
if test -d .libs; then
  lt_cv_objdir=.libs
else
  # MS-DOS does not allow filenames that begin with a dot.
  lt_cv_objdir=_libs
fi
rmdir .libs 2>/dev/null
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
$as_echo "$lt_cv_objdir" >&6; }
objdir=$lt_cv_objdir





cat >>confdefs.h <<_ACEOF
#define LT_OBJDIR "$lt_cv_objdir/"
_ACEOF




case $host_os in
aix3*)
  # AIX sometimes has problems with the GCC collect2 program.  For some
  # reason, if we set the COLLECT_NAMES environment variable, the problems
  # vanish in a puff of smoke.
  if test "X${COLLECT_NAMES+set}" != Xset; then
    COLLECT_NAMES=
    export COLLECT_NAMES
  fi
  ;;
esac

# Global variables:
ofile=libtool
can_build_shared=yes

# All known linkers require a `.a' archive for static linking (except MSVC,
# which needs '.lib').
libext=a

with_gnu_ld="$lt_cv_prog_gnu_ld"

old_CC="$CC"
old_CFLAGS="$CFLAGS"

# Set sane defaults for various variables
test -z "$CC" && CC=cc
test -z "$LTCC" && LTCC=$CC
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
test -z "$LD" && LD=ld
test -z "$ac_objext" && ac_objext=o

for cc_temp in $compiler""; do
  case $cc_temp in
    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
    \-*) ;;
    *) break;;
  esac
done
cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`


# Only perform the check for file, if the check method requires it
test -z "$MAGIC_CMD" && MAGIC_CMD=file
case $deplibs_check_method in
file_magic*)
  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
if ${lt_cv_path_MAGIC_CMD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $MAGIC_CMD in
[\\/*] |  ?:[\\/]*)
  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
  ;;
*)
  lt_save_MAGIC_CMD="$MAGIC_CMD"
  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
  for ac_dir in $ac_dummy; do
    IFS="$lt_save_ifs"
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/${ac_tool_prefix}file; then
      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
      if test -n "$file_magic_test_file"; then
	case $deplibs_check_method in
	"file_magic "*)
	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
	    $EGREP "$file_magic_regex" > /dev/null; then
	    :
	  else
	    cat <<_LT_EOF 1>&2

*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such.  This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem.  Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org

_LT_EOF
	  fi ;;
	esac
      fi
      break
    fi
  done
  IFS="$lt_save_ifs"
  MAGIC_CMD="$lt_save_MAGIC_CMD"
  ;;
esac
fi

MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if test -n "$MAGIC_CMD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
$as_echo "$MAGIC_CMD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi





if test -z "$lt_cv_path_MAGIC_CMD"; then
  if test -n "$ac_tool_prefix"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
$as_echo_n "checking for file... " >&6; }
if ${lt_cv_path_MAGIC_CMD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $MAGIC_CMD in
[\\/*] |  ?:[\\/]*)
  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
  ;;
*)
  lt_save_MAGIC_CMD="$MAGIC_CMD"
  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
  for ac_dir in $ac_dummy; do
    IFS="$lt_save_ifs"
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/file; then
      lt_cv_path_MAGIC_CMD="$ac_dir/file"
      if test -n "$file_magic_test_file"; then
	case $deplibs_check_method in
	"file_magic "*)
	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
	    $EGREP "$file_magic_regex" > /dev/null; then
	    :
	  else
	    cat <<_LT_EOF 1>&2

*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such.  This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem.  Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org

_LT_EOF
	  fi ;;
	esac
      fi
      break
    fi
  done
  IFS="$lt_save_ifs"
  MAGIC_CMD="$lt_save_MAGIC_CMD"
  ;;
esac
fi

MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if test -n "$MAGIC_CMD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
$as_echo "$MAGIC_CMD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  else
    MAGIC_CMD=:
  fi
fi

  fi
  ;;
esac

# Use C for the default configuration in the libtool script

lt_save_CC="$CC"
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


# Source file extension for C test sources.
ac_ext=c

# Object file extension for compiled C test sources.
objext=o
objext=$objext

# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"

# Code to be used in simple link tests
lt_simple_link_test_code='int main(){return(0);}'







# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}

# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}

# Allow CC to be a program name with arguments.
compiler=$CC

# Save the default compiler, since it gets overwritten when the other
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
compiler_DEFAULT=$CC

# save warnings/boilerplate of simple test code
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$RM conftest*

ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$RM -r conftest*


## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then

lt_prog_compiler_no_builtin_flag=

if test "$GCC" = yes; then
  case $cc_basename in
  nvcc*)
    lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
  *)
    lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
  esac

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_rtti_exceptions=no
   ac_outfile=conftest.$ac_objext
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
   lt_compiler_flag="-fno-rtti -fno-exceptions"
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   # The option is referenced via a variable to avoid confusing sed.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
       lt_cv_prog_compiler_rtti_exceptions=yes
     fi
   fi
   $RM conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }

if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
else
    :
fi

fi






  lt_prog_compiler_wl=
lt_prog_compiler_pic=
lt_prog_compiler_static=


  if test "$GCC" = yes; then
    lt_prog_compiler_wl='-Wl,'
    lt_prog_compiler_static='-static'

    case $host_os in
      aix*)
      # All AIX code is PIC.
      if test "$host_cpu" = ia64; then
	# AIX 5 now supports IA64 processor
	lt_prog_compiler_static='-Bstatic'
      fi
      ;;

    amigaos*)
      case $host_cpu in
      powerpc)
            # see comment about AmigaOS4 .so support
            lt_prog_compiler_pic='-fPIC'
        ;;
      m68k)
            # FIXME: we need at least 68020 code to build shared libraries, but
            # adding the `-m68020' flag to GCC prevents building anything better,
            # like `-m68040'.
            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
        ;;
      esac
      ;;

    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
      # PIC is the default for these OSes.
      ;;

    mingw* | cygwin* | pw32* | os2* | cegcc*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
      # Although the cygwin gcc ignores -fPIC, still need this for old-style
      # (--disable-auto-import) libraries
      lt_prog_compiler_pic='-DDLL_EXPORT'
      ;;

    darwin* | rhapsody*)
      # PIC is the default on this platform
      # Common symbols not allowed in MH_DYLIB files
      lt_prog_compiler_pic='-fno-common'
      ;;

    haiku*)
      # PIC is the default for Haiku.
      # The "-static" flag exists, but is broken.
      lt_prog_compiler_static=
      ;;

    hpux*)
      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
      # sets the default TLS model and affects inlining.
      case $host_cpu in
      hppa*64*)
	# +Z the default
	;;
      *)
	lt_prog_compiler_pic='-fPIC'
	;;
      esac
      ;;

    interix[3-9]*)
      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
      # Instead, we relocate shared libraries at runtime.
      ;;

    msdosdjgpp*)
      # Just because we use GCC doesn't mean we suddenly get shared libraries
      # on systems that don't support them.
      lt_prog_compiler_can_build_shared=no
      enable_shared=no
      ;;

    *nto* | *qnx*)
      # QNX uses GNU C++, but need to define -shared option too, otherwise
      # it will coredump.
      lt_prog_compiler_pic='-fPIC -shared'
      ;;

    sysv4*MP*)
      if test -d /usr/nec; then
	lt_prog_compiler_pic=-Kconform_pic
      fi
      ;;

    *)
      lt_prog_compiler_pic='-fPIC'
      ;;
    esac

    case $cc_basename in
    nvcc*) # Cuda Compiler Driver 2.2
      lt_prog_compiler_wl='-Xlinker '
      if test -n "$lt_prog_compiler_pic"; then
        lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
      fi
      ;;
    esac
  else
    # PORTME Check for flag to pass linker flags through the system compiler.
    case $host_os in
    aix*)
      lt_prog_compiler_wl='-Wl,'
      if test "$host_cpu" = ia64; then
	# AIX 5 now supports IA64 processor
	lt_prog_compiler_static='-Bstatic'
      else
	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
      fi
      ;;

    mingw* | cygwin* | pw32* | os2* | cegcc*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
      lt_prog_compiler_pic='-DDLL_EXPORT'
      ;;

    hpux9* | hpux10* | hpux11*)
      lt_prog_compiler_wl='-Wl,'
      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
      # not for PA HP-UX.
      case $host_cpu in
      hppa*64*|ia64*)
	# +Z the default
	;;
      *)
	lt_prog_compiler_pic='+Z'
	;;
      esac
      # Is there a better lt_prog_compiler_static that works with the bundled CC?
      lt_prog_compiler_static='${wl}-a ${wl}archive'
      ;;

    irix5* | irix6* | nonstopux*)
      lt_prog_compiler_wl='-Wl,'
      # PIC (with -KPIC) is the default.
      lt_prog_compiler_static='-non_shared'
      ;;

    linux* | k*bsd*-gnu | kopensolaris*-gnu)
      case $cc_basename in
      # old Intel for x86_64 which still supported -KPIC.
      ecc*)
	lt_prog_compiler_wl='-Wl,'
	lt_prog_compiler_pic='-KPIC'
	lt_prog_compiler_static='-static'
        ;;
      # icc used to be incompatible with GCC.
      # ICC 10 doesn't accept -KPIC any more.
      icc* | ifort*)
	lt_prog_compiler_wl='-Wl,'
	lt_prog_compiler_pic='-fPIC'
	lt_prog_compiler_static='-static'
        ;;
      # Lahey Fortran 8.1.
      lf95*)
	lt_prog_compiler_wl='-Wl,'
	lt_prog_compiler_pic='--shared'
	lt_prog_compiler_static='--static'
	;;
      nagfor*)
	# NAG Fortran compiler
	lt_prog_compiler_wl='-Wl,-Wl,,'
	lt_prog_compiler_pic='-PIC'
	lt_prog_compiler_static='-Bstatic'
	;;
      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
        # Portland Group compilers (*not* the Pentium gcc compiler,
	# which looks to be a dead project)
	lt_prog_compiler_wl='-Wl,'
	lt_prog_compiler_pic='-fpic'
	lt_prog_compiler_static='-Bstatic'
        ;;
      ccc*)
        lt_prog_compiler_wl='-Wl,'
        # All Alpha code is PIC.
        lt_prog_compiler_static='-non_shared'
        ;;
      xl* | bgxl* | bgf* | mpixl*)
	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
	lt_prog_compiler_wl='-Wl,'
	lt_prog_compiler_pic='-qpic'
	lt_prog_compiler_static='-qstaticlink'
	;;
      *)
	case `$CC -V 2>&1 | sed 5q` in
	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
	  lt_prog_compiler_pic='-KPIC'
	  lt_prog_compiler_static='-Bstatic'
	  lt_prog_compiler_wl=''
	  ;;
	*Sun\ F* | *Sun*Fortran*)
	  lt_prog_compiler_pic='-KPIC'
	  lt_prog_compiler_static='-Bstatic'
	  lt_prog_compiler_wl='-Qoption ld '
	  ;;
	*Sun\ C*)
	  # Sun C 5.9
	  lt_prog_compiler_pic='-KPIC'
	  lt_prog_compiler_static='-Bstatic'
	  lt_prog_compiler_wl='-Wl,'
	  ;;
        *Intel*\ [CF]*Compiler*)
	  lt_prog_compiler_wl='-Wl,'
	  lt_prog_compiler_pic='-fPIC'
	  lt_prog_compiler_static='-static'
	  ;;
	*Portland\ Group*)
	  lt_prog_compiler_wl='-Wl,'
	  lt_prog_compiler_pic='-fpic'
	  lt_prog_compiler_static='-Bstatic'
	  ;;
	esac
	;;
      esac
      ;;

    newsos6)
      lt_prog_compiler_pic='-KPIC'
      lt_prog_compiler_static='-Bstatic'
      ;;

    *nto* | *qnx*)
      # QNX uses GNU C++, but need to define -shared option too, otherwise
      # it will coredump.
      lt_prog_compiler_pic='-fPIC -shared'
      ;;

    osf3* | osf4* | osf5*)
      lt_prog_compiler_wl='-Wl,'
      # All OSF/1 code is PIC.
      lt_prog_compiler_static='-non_shared'
      ;;

    rdos*)
      lt_prog_compiler_static='-non_shared'
      ;;

    solaris*)
      lt_prog_compiler_pic='-KPIC'
      lt_prog_compiler_static='-Bstatic'
      case $cc_basename in
      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
	lt_prog_compiler_wl='-Qoption ld ';;
      *)
	lt_prog_compiler_wl='-Wl,';;
      esac
      ;;

    sunos4*)
      lt_prog_compiler_wl='-Qoption ld '
      lt_prog_compiler_pic='-PIC'
      lt_prog_compiler_static='-Bstatic'
      ;;

    sysv4 | sysv4.2uw2* | sysv4.3*)
      lt_prog_compiler_wl='-Wl,'
      lt_prog_compiler_pic='-KPIC'
      lt_prog_compiler_static='-Bstatic'
      ;;

    sysv4*MP*)
      if test -d /usr/nec ;then
	lt_prog_compiler_pic='-Kconform_pic'
	lt_prog_compiler_static='-Bstatic'
      fi
      ;;

    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
      lt_prog_compiler_wl='-Wl,'
      lt_prog_compiler_pic='-KPIC'
      lt_prog_compiler_static='-Bstatic'
      ;;

    unicos*)
      lt_prog_compiler_wl='-Wl,'
      lt_prog_compiler_can_build_shared=no
      ;;

    uts4*)
      lt_prog_compiler_pic='-pic'
      lt_prog_compiler_static='-Bstatic'
      ;;

    *)
      lt_prog_compiler_can_build_shared=no
      ;;
    esac
  fi

case $host_os in
  # For platforms which do not support PIC, -DPIC is meaningless:
  *djgpp*)
    lt_prog_compiler_pic=
    ;;
  *)
    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
    ;;
esac

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
if ${lt_cv_prog_compiler_pic+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
$as_echo "$lt_cv_prog_compiler_pic" >&6; }
lt_prog_compiler_pic=$lt_cv_prog_compiler_pic

#
# Check to make sure the PIC flag actually works.
#
if test -n "$lt_prog_compiler_pic"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
if ${lt_cv_prog_compiler_pic_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_pic_works=no
   ac_outfile=conftest.$ac_objext
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   # The option is referenced via a variable to avoid confusing sed.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
       lt_cv_prog_compiler_pic_works=yes
     fi
   fi
   $RM conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }

if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
    case $lt_prog_compiler_pic in
     "" | " "*) ;;
     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
     esac
else
    lt_prog_compiler_pic=
     lt_prog_compiler_can_build_shared=no
fi

fi











#
# Check to make sure the static flag actually works.
#
wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
if ${lt_cv_prog_compiler_static_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_static_works=no
   save_LDFLAGS="$LDFLAGS"
   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
   echo "$lt_simple_link_test_code" > conftest.$ac_ext
   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
     # The linker can only warn and ignore the option if not recognized
     # So say no if there are warnings
     if test -s conftest.err; then
       # Append any errors to the config.log.
       cat conftest.err 1>&5
       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
       if diff conftest.exp conftest.er2 >/dev/null; then
         lt_cv_prog_compiler_static_works=yes
       fi
     else
       lt_cv_prog_compiler_static_works=yes
     fi
   fi
   $RM -r conftest*
   LDFLAGS="$save_LDFLAGS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
$as_echo "$lt_cv_prog_compiler_static_works" >&6; }

if test x"$lt_cv_prog_compiler_static_works" = xyes; then
    :
else
    lt_prog_compiler_static=
fi







  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if ${lt_cv_prog_compiler_c_o+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_c_o=no
   $RM -r conftest 2>/dev/null
   mkdir conftest
   cd conftest
   mkdir out
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext

   lt_compiler_flag="-o out/conftest2.$ac_objext"
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
       lt_cv_prog_compiler_c_o=yes
     fi
   fi
   chmod u+w . 2>&5
   $RM conftest*
   # SGI C++ compiler will create directory out/ii_files/ for
   # template instantiation
   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
   $RM out/* && rmdir out
   cd ..
   $RM -r conftest
   $RM conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
$as_echo "$lt_cv_prog_compiler_c_o" >&6; }






  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if ${lt_cv_prog_compiler_c_o+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_c_o=no
   $RM -r conftest 2>/dev/null
   mkdir conftest
   cd conftest
   mkdir out
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext

   lt_compiler_flag="-o out/conftest2.$ac_objext"
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
       lt_cv_prog_compiler_c_o=yes
     fi
   fi
   chmod u+w . 2>&5
   $RM conftest*
   # SGI C++ compiler will create directory out/ii_files/ for
   # template instantiation
   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
   $RM out/* && rmdir out
   cd ..
   $RM -r conftest
   $RM conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
$as_echo "$lt_cv_prog_compiler_c_o" >&6; }




hard_links="nottested"
if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
  # do not overwrite the value of need_locks provided by the user
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
$as_echo_n "checking if we can lock with hard links... " >&6; }
  hard_links=yes
  $RM conftest*
  ln conftest.a conftest.b 2>/dev/null && hard_links=no
  touch conftest.a
  ln conftest.a conftest.b 2>&5 || hard_links=no
  ln conftest.a conftest.b 2>/dev/null && hard_links=no
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
$as_echo "$hard_links" >&6; }
  if test "$hard_links" = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
    need_locks=warn
  fi
else
  need_locks=no
fi






  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }

  runpath_var=
  allow_undefined_flag=
  always_export_symbols=no
  archive_cmds=
  archive_expsym_cmds=
  compiler_needs_object=no
  enable_shared_with_static_runtimes=no
  export_dynamic_flag_spec=
  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
  hardcode_automatic=no
  hardcode_direct=no
  hardcode_direct_absolute=no
  hardcode_libdir_flag_spec=
  hardcode_libdir_separator=
  hardcode_minus_L=no
  hardcode_shlibpath_var=unsupported
  inherit_rpath=no
  link_all_deplibs=unknown
  module_cmds=
  module_expsym_cmds=
  old_archive_from_new_cmds=
  old_archive_from_expsyms_cmds=
  thread_safe_flag_spec=
  whole_archive_flag_spec=
  # include_expsyms should be a list of space-separated symbols to be *always*
  # included in the symbol list
  include_expsyms=
  # exclude_expsyms can be an extended regexp of symbols to exclude
  # it will be wrapped by ` (' and `)$', so one must not match beginning or
  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
  # as well as any symbol that contains `d'.
  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
  # platforms (ab)use it in PIC code, but their linkers get confused if
  # the symbol is explicitly referenced.  Since portable code cannot
  # rely on this symbol name, it's probably fine to never include it in
  # preloaded symbol tables.
  # Exclude shared library initialization/finalization symbols.
  extract_expsyms_cmds=

  case $host_os in
  cygwin* | mingw* | pw32* | cegcc*)
    # FIXME: the MSVC++ port hasn't been tested in a loooong time
    # When not using gcc, we currently assume that we are using
    # Microsoft Visual C++.
    if test "$GCC" != yes; then
      with_gnu_ld=no
    fi
    ;;
  interix*)
    # we just hope/assume this is gcc and not c89 (= MSVC++)
    with_gnu_ld=yes
    ;;
  openbsd*)
    with_gnu_ld=no
    ;;
  esac

  ld_shlibs=yes

  # On some targets, GNU ld is compatible enough with the native linker
  # that we're better off using the native interface for both.
  lt_use_gnu_ld_interface=no
  if test "$with_gnu_ld" = yes; then
    case $host_os in
      aix*)
	# The AIX port of GNU ld has always aspired to compatibility
	# with the native linker.  However, as the warning in the GNU ld
	# block says, versions before 2.19.5* couldn't really create working
	# shared libraries, regardless of the interface used.
	case `$LD -v 2>&1` in
	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
	  *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
	  *\ \(GNU\ Binutils\)\ [3-9]*) ;;
	  *)
	    lt_use_gnu_ld_interface=yes
	    ;;
	esac
	;;
      *)
	lt_use_gnu_ld_interface=yes
	;;
    esac
  fi

  if test "$lt_use_gnu_ld_interface" = yes; then
    # If archive_cmds runs LD, not CC, wlarc should be empty
    wlarc='${wl}'

    # Set some defaults for GNU ld with shared library support. These
    # are reset later if shared libraries are not supported. Putting them
    # here allows them to be overridden if necessary.
    runpath_var=LD_RUN_PATH
    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
    export_dynamic_flag_spec='${wl}--export-dynamic'
    # ancient GNU ld didn't support --whole-archive et. al.
    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
      whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
    else
      whole_archive_flag_spec=
    fi
    supports_anon_versioning=no
    case `$LD -v 2>&1` in
      *GNU\ gold*) supports_anon_versioning=yes ;;
      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
      *\ 2.11.*) ;; # other 2.11 versions
      *) supports_anon_versioning=yes ;;
    esac

    # See if GNU ld supports shared libraries.
    case $host_os in
    aix[3-9]*)
      # On AIX/PPC, the GNU linker is very broken
      if test "$host_cpu" != ia64; then
	ld_shlibs=no
	cat <<_LT_EOF 1>&2

*** Warning: the GNU linker, at least up to release 2.19, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support.  If you
*** really care for shared libraries, you may want to install binutils
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
*** You will then need to restart the configuration process.

_LT_EOF
      fi
      ;;

    amigaos*)
      case $host_cpu in
      powerpc)
            # see comment about AmigaOS4 .so support
            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
            archive_expsym_cmds=''
        ;;
      m68k)
            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
            hardcode_libdir_flag_spec='-L$libdir'
            hardcode_minus_L=yes
        ;;
      esac
      ;;

    beos*)
      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	allow_undefined_flag=unsupported
	# Joseph Beckenbach  says some releases of gcc
	# support --undefined.  This deserves some investigation.  FIXME
	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
      else
	ld_shlibs=no
      fi
      ;;

    cygwin* | mingw* | pw32* | cegcc*)
      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
      # as there is no search path for DLLs.
      hardcode_libdir_flag_spec='-L$libdir'
      export_dynamic_flag_spec='${wl}--export-all-symbols'
      allow_undefined_flag=unsupported
      always_export_symbols=no
      enable_shared_with_static_runtimes=yes
      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
      exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'

      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	# If the export-symbols file already is a .def file (1st line
	# is EXPORTS), use it as is; otherwise, prepend...
	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
	  cp $export_symbols $output_objdir/$soname.def;
	else
	  echo EXPORTS > $output_objdir/$soname.def;
	  cat $export_symbols >> $output_objdir/$soname.def;
	fi~
	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
      else
	ld_shlibs=no
      fi
      ;;

    haiku*)
      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
      link_all_deplibs=yes
      ;;

    interix[3-9]*)
      hardcode_direct=no
      hardcode_shlibpath_var=no
      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
      export_dynamic_flag_spec='${wl}-E'
      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
      # Instead, shared libraries are loaded at an image base (0x10000000 by
      # default) and relocated if they conflict, which is a slow very memory
      # consuming and fragmenting process.  To avoid this, we pick a random,
      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
      ;;

    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
      tmp_diet=no
      if test "$host_os" = linux-dietlibc; then
	case $cc_basename in
	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
	esac
      fi
      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
	 && test "$tmp_diet" = no
      then
	tmp_addflag=' $pic_flag'
	tmp_sharedflag='-shared'
	case $cc_basename,$host_cpu in
        pgcc*)				# Portland Group C compiler
	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
	  tmp_addflag=' $pic_flag'
	  ;;
	pgf77* | pgf90* | pgf95* | pgfortran*)
					# Portland Group f77 and f90 compilers
	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
	  tmp_addflag=' $pic_flag -Mnomain' ;;
	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
	  tmp_addflag=' -i_dynamic' ;;
	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
	  tmp_addflag=' -i_dynamic -nofor_main' ;;
	ifc* | ifort*)			# Intel Fortran compiler
	  tmp_addflag=' -nofor_main' ;;
	lf95*)				# Lahey Fortran 8.1
	  whole_archive_flag_spec=
	  tmp_sharedflag='--shared' ;;
	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
	  tmp_sharedflag='-qmkshrobj'
	  tmp_addflag= ;;
	nvcc*)	# Cuda Compiler Driver 2.2
	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
	  compiler_needs_object=yes
	  ;;
	esac
	case `$CC -V 2>&1 | sed 5q` in
	*Sun\ C*)			# Sun C 5.9
	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
	  compiler_needs_object=yes
	  tmp_sharedflag='-G' ;;
	*Sun\ F*)			# Sun Fortran 8.3
	  tmp_sharedflag='-G' ;;
	esac
	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

        if test "x$supports_anon_versioning" = xyes; then
          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
	    echo "local: *; };" >> $output_objdir/$libname.ver~
	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
        fi

	case $cc_basename in
	xlf* | bgf* | bgxlf* | mpixlf*)
	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
	  hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
	  archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
	  if test "x$supports_anon_versioning" = xyes; then
	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
	      echo "local: *; };" >> $output_objdir/$libname.ver~
	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
	  fi
	  ;;
	esac
      else
        ld_shlibs=no
      fi
      ;;

    netbsd*)
      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
	wlarc=
      else
	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
      fi
      ;;

    solaris*)
      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
	ld_shlibs=no
	cat <<_LT_EOF 1>&2

*** Warning: The releases 2.8.* of the GNU linker cannot reliably
*** create shared libraries on Solaris systems.  Therefore, libtool
*** is disabling shared libraries support.  We urge you to upgrade GNU
*** binutils to release 2.9.1 or newer.  Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.

_LT_EOF
      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
      else
	ld_shlibs=no
      fi
      ;;

    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
      case `$LD -v 2>&1` in
        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
	ld_shlibs=no
	cat <<_LT_EOF 1>&2

*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
*** reliably create shared libraries on SCO systems.  Therefore, libtool
*** is disabling shared libraries support.  We urge you to upgrade GNU
*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.

_LT_EOF
	;;
	*)
	  # For security reasons, it is highly recommended that you always
	  # use absolute paths for naming shared libraries, and exclude the
	  # DT_RUNPATH tag from executables and libraries.  But doing so
	  # requires that you compile everything twice, which is a pain.
	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
	  else
	    ld_shlibs=no
	  fi
	;;
      esac
      ;;

    sunos4*)
      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
      wlarc=
      hardcode_direct=yes
      hardcode_shlibpath_var=no
      ;;

    *)
      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
      else
	ld_shlibs=no
      fi
      ;;
    esac

    if test "$ld_shlibs" = no; then
      runpath_var=
      hardcode_libdir_flag_spec=
      export_dynamic_flag_spec=
      whole_archive_flag_spec=
    fi
  else
    # PORTME fill in a description of your system's linker (not GNU ld)
    case $host_os in
    aix3*)
      allow_undefined_flag=unsupported
      always_export_symbols=yes
      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
      # Note: this linker hardcodes the directories in LIBPATH if there
      # are no directories specified by -L.
      hardcode_minus_L=yes
      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
	# Neither direct hardcoding nor static linking is supported with a
	# broken collect2.
	hardcode_direct=unsupported
      fi
      ;;

    aix[4-9]*)
      if test "$host_cpu" = ia64; then
	# On IA64, the linker does run time linking by default, so we don't
	# have to do anything special.
	aix_use_runtimelinking=no
	exp_sym_flag='-Bexport'
	no_entry_flag=""
      else
	# If we're using GNU nm, then we don't want the "-C" option.
	# -C means demangle to AIX nm, but means don't demangle with GNU nm
	# Also, AIX nm treats weak defined symbols like other global
	# defined symbols, whereas GNU nm marks them as "W".
	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
	else
	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
	fi
	aix_use_runtimelinking=no

	# Test if we are trying to use run time linking or normal
	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
	# need to do runtime linking.
	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
	  for ld_flag in $LDFLAGS; do
	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
	    aix_use_runtimelinking=yes
	    break
	  fi
	  done
	  ;;
	esac

	exp_sym_flag='-bexport'
	no_entry_flag='-bnoentry'
      fi

      # When large executables or shared objects are built, AIX ld can
      # have problems creating the table of contents.  If linking a library
      # or program results in "error TOC overflow" add -mminimal-toc to
      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

      archive_cmds=''
      hardcode_direct=yes
      hardcode_direct_absolute=yes
      hardcode_libdir_separator=':'
      link_all_deplibs=yes
      file_list_spec='${wl}-f,'

      if test "$GCC" = yes; then
	case $host_os in aix4.[012]|aix4.[012].*)
	# We only want to do this on AIX 4.2 and lower, the check
	# below for broken collect2 doesn't work under 4.3+
	  collect2name=`${CC} -print-prog-name=collect2`
	  if test -f "$collect2name" &&
	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
	  then
	  # We have reworked collect2
	  :
	  else
	  # We have old collect2
	  hardcode_direct=unsupported
	  # It fails to find uninstalled libraries when the uninstalled
	  # path is not listed in the libpath.  Setting hardcode_minus_L
	  # to unsupported forces relinking
	  hardcode_minus_L=yes
	  hardcode_libdir_flag_spec='-L$libdir'
	  hardcode_libdir_separator=
	  fi
	  ;;
	esac
	shared_flag='-shared'
	if test "$aix_use_runtimelinking" = yes; then
	  shared_flag="$shared_flag "'${wl}-G'
	fi
      else
	# not using gcc
	if test "$host_cpu" = ia64; then
	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
	# chokes on -Wl,-G. The following line is correct:
	  shared_flag='-G'
	else
	  if test "$aix_use_runtimelinking" = yes; then
	    shared_flag='${wl}-G'
	  else
	    shared_flag='${wl}-bM:SRE'
	  fi
	fi
      fi

      export_dynamic_flag_spec='${wl}-bexpall'
      # It seems that -bexpall does not export symbols beginning with
      # underscore (_), so it is better to generate a list of symbols to export.
      always_export_symbols=yes
      if test "$aix_use_runtimelinking" = yes; then
	# Warning - without using the other runtime loading flags (-brtl),
	# -berok will link without error, but may produce a broken library.
	allow_undefined_flag='-berok'
        # Determine the default libpath from the value encoded in an
        # empty executable.
        if test "${lt_cv_aix_libpath+set}" = set; then
  aix_libpath=$lt_cv_aix_libpath
else
  if ${lt_cv_aix_libpath_+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

  lt_aix_libpath_sed='
      /Import File Strings/,/^$/ {
	  /^0/ {
	      s/^0  *\([^ ]*\) *$/\1/
	      p
	  }
      }'
  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  # Check for a 64-bit object if we didn't find anything.
  if test -z "$lt_cv_aix_libpath_"; then
    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  fi
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test -z "$lt_cv_aix_libpath_"; then
    lt_cv_aix_libpath_="/usr/lib:/lib"
  fi

fi

  aix_libpath=$lt_cv_aix_libpath_
fi

        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
      else
	if test "$host_cpu" = ia64; then
	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
	  allow_undefined_flag="-z nodefs"
	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
	else
	 # Determine the default libpath from the value encoded in an
	 # empty executable.
	 if test "${lt_cv_aix_libpath+set}" = set; then
  aix_libpath=$lt_cv_aix_libpath
else
  if ${lt_cv_aix_libpath_+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

  lt_aix_libpath_sed='
      /Import File Strings/,/^$/ {
	  /^0/ {
	      s/^0  *\([^ ]*\) *$/\1/
	      p
	  }
      }'
  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  # Check for a 64-bit object if we didn't find anything.
  if test -z "$lt_cv_aix_libpath_"; then
    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  fi
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test -z "$lt_cv_aix_libpath_"; then
    lt_cv_aix_libpath_="/usr/lib:/lib"
  fi

fi

  aix_libpath=$lt_cv_aix_libpath_
fi

	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
	  # Warning - without using the other run time loading flags,
	  # -berok will link without error, but may produce a broken library.
	  no_undefined_flag=' ${wl}-bernotok'
	  allow_undefined_flag=' ${wl}-berok'
	  if test "$with_gnu_ld" = yes; then
	    # We only use this code for GNU lds that support --whole-archive.
	    whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
	  else
	    # Exported symbols can be pulled into shared objects from archives
	    whole_archive_flag_spec='$convenience'
	  fi
	  archive_cmds_need_lc=yes
	  # This is similar to how AIX traditionally builds its shared libraries.
	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
	fi
      fi
      ;;

    amigaos*)
      case $host_cpu in
      powerpc)
            # see comment about AmigaOS4 .so support
            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
            archive_expsym_cmds=''
        ;;
      m68k)
            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
            hardcode_libdir_flag_spec='-L$libdir'
            hardcode_minus_L=yes
        ;;
      esac
      ;;

    bsdi[45]*)
      export_dynamic_flag_spec=-rdynamic
      ;;

    cygwin* | mingw* | pw32* | cegcc*)
      # When not using gcc, we currently assume that we are using
      # Microsoft Visual C++.
      # hardcode_libdir_flag_spec is actually meaningless, as there is
      # no search path for DLLs.
      case $cc_basename in
      cl*)
	# Native MSVC
	hardcode_libdir_flag_spec=' '
	allow_undefined_flag=unsupported
	always_export_symbols=yes
	file_list_spec='@'
	# Tell ltmain to make .lib files, not .a files.
	libext=lib
	# Tell ltmain to make .dll files, not .so files.
	shrext_cmds=".dll"
	# FIXME: Setting linknames here is a bad hack.
	archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
	    sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
	  else
	    sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
	  fi~
	  $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
	  linknames='
	# The linker will not automatically build a static lib if we build a DLL.
	# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
	enable_shared_with_static_runtimes=yes
	exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
	export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
	# Don't use ranlib
	old_postinstall_cmds='chmod 644 $oldlib'
	postlink_cmds='lt_outputfile="@OUTPUT@"~
	  lt_tool_outputfile="@TOOL_OUTPUT@"~
	  case $lt_outputfile in
	    *.exe|*.EXE) ;;
	    *)
	      lt_outputfile="$lt_outputfile.exe"
	      lt_tool_outputfile="$lt_tool_outputfile.exe"
	      ;;
	  esac~
	  if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
	    $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
	    $RM "$lt_outputfile.manifest";
	  fi'
	;;
      *)
	# Assume MSVC wrapper
	hardcode_libdir_flag_spec=' '
	allow_undefined_flag=unsupported
	# Tell ltmain to make .lib files, not .a files.
	libext=lib
	# Tell ltmain to make .dll files, not .so files.
	shrext_cmds=".dll"
	# FIXME: Setting linknames here is a bad hack.
	archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
	# The linker will automatically build a .lib file if we build a DLL.
	old_archive_from_new_cmds='true'
	# FIXME: Should let the user specify the lib program.
	old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
	enable_shared_with_static_runtimes=yes
	;;
      esac
      ;;

    darwin* | rhapsody*)


  archive_cmds_need_lc=no
  hardcode_direct=no
  hardcode_automatic=yes
  hardcode_shlibpath_var=unsupported
  if test "$lt_cv_ld_force_load" = "yes"; then
    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'

  else
    whole_archive_flag_spec=''
  fi
  link_all_deplibs=yes
  allow_undefined_flag="$_lt_dar_allow_undefined"
  case $cc_basename in
     ifort*) _lt_dar_can_shared=yes ;;
     *) _lt_dar_can_shared=$GCC ;;
  esac
  if test "$_lt_dar_can_shared" = "yes"; then
    output_verbose_link_cmd=func_echo_all
    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
    archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
    module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"

  else
  ld_shlibs=no
  fi

      ;;

    dgux*)
      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
      hardcode_libdir_flag_spec='-L$libdir'
      hardcode_shlibpath_var=no
      ;;

    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
    # support.  Future versions do this automatically, but an explicit c++rt0.o
    # does not break anything, and helps significantly (at the cost of a little
    # extra space).
    freebsd2.2*)
      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
      hardcode_libdir_flag_spec='-R$libdir'
      hardcode_direct=yes
      hardcode_shlibpath_var=no
      ;;

    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
    freebsd2.*)
      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
      hardcode_direct=yes
      hardcode_minus_L=yes
      hardcode_shlibpath_var=no
      ;;

    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
    freebsd* | dragonfly*)
      archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
      hardcode_libdir_flag_spec='-R$libdir'
      hardcode_direct=yes
      hardcode_shlibpath_var=no
      ;;

    hpux9*)
      if test "$GCC" = yes; then
	archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
      else
	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
      fi
      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
      hardcode_libdir_separator=:
      hardcode_direct=yes

      # hardcode_minus_L: Not really in the search PATH,
      # but as the default location of the library.
      hardcode_minus_L=yes
      export_dynamic_flag_spec='${wl}-E'
      ;;

    hpux10*)
      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
	archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
      else
	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
      fi
      if test "$with_gnu_ld" = no; then
	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
	hardcode_libdir_separator=:
	hardcode_direct=yes
	hardcode_direct_absolute=yes
	export_dynamic_flag_spec='${wl}-E'
	# hardcode_minus_L: Not really in the search PATH,
	# but as the default location of the library.
	hardcode_minus_L=yes
      fi
      ;;

    hpux11*)
      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
	case $host_cpu in
	hppa*64*)
	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	ia64*)
	  archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	*)
	  archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	esac
      else
	case $host_cpu in
	hppa*64*)
	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	ia64*)
	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	*)

	  # Older versions of the 11.00 compiler do not understand -b yet
	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
$as_echo_n "checking if $CC understands -b... " >&6; }
if ${lt_cv_prog_compiler__b+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler__b=no
   save_LDFLAGS="$LDFLAGS"
   LDFLAGS="$LDFLAGS -b"
   echo "$lt_simple_link_test_code" > conftest.$ac_ext
   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
     # The linker can only warn and ignore the option if not recognized
     # So say no if there are warnings
     if test -s conftest.err; then
       # Append any errors to the config.log.
       cat conftest.err 1>&5
       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
       if diff conftest.exp conftest.er2 >/dev/null; then
         lt_cv_prog_compiler__b=yes
       fi
     else
       lt_cv_prog_compiler__b=yes
     fi
   fi
   $RM -r conftest*
   LDFLAGS="$save_LDFLAGS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
$as_echo "$lt_cv_prog_compiler__b" >&6; }

if test x"$lt_cv_prog_compiler__b" = xyes; then
    archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
    archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi

	  ;;
	esac
      fi
      if test "$with_gnu_ld" = no; then
	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
	hardcode_libdir_separator=:

	case $host_cpu in
	hppa*64*|ia64*)
	  hardcode_direct=no
	  hardcode_shlibpath_var=no
	  ;;
	*)
	  hardcode_direct=yes
	  hardcode_direct_absolute=yes
	  export_dynamic_flag_spec='${wl}-E'

	  # hardcode_minus_L: Not really in the search PATH,
	  # but as the default location of the library.
	  hardcode_minus_L=yes
	  ;;
	esac
      fi
      ;;

    irix5* | irix6* | nonstopux*)
      if test "$GCC" = yes; then
	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
	# Try to use the -exported_symbol ld option, if it does not
	# work, assume that -exports_file does not work either and
	# implicitly export all symbols.
	# This should be the same for all languages, so no per-tag cache variable.
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
if ${lt_cv_irix_exported_symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  save_LDFLAGS="$LDFLAGS"
	   LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
	   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int foo (void) { return 0; }
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  lt_cv_irix_exported_symbol=yes
else
  lt_cv_irix_exported_symbol=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
           LDFLAGS="$save_LDFLAGS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
$as_echo "$lt_cv_irix_exported_symbol" >&6; }
	if test "$lt_cv_irix_exported_symbol" = yes; then
          archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
	fi
      else
	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
      fi
      archive_cmds_need_lc='no'
      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
      hardcode_libdir_separator=:
      inherit_rpath=yes
      link_all_deplibs=yes
      ;;

    netbsd*)
      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
      else
	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
      fi
      hardcode_libdir_flag_spec='-R$libdir'
      hardcode_direct=yes
      hardcode_shlibpath_var=no
      ;;

    newsos6)
      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
      hardcode_direct=yes
      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
      hardcode_libdir_separator=:
      hardcode_shlibpath_var=no
      ;;

    *nto* | *qnx*)
      ;;

    openbsd*)
      if test -f /usr/libexec/ld.so; then
	hardcode_direct=yes
	hardcode_shlibpath_var=no
	hardcode_direct_absolute=yes
	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
	  export_dynamic_flag_spec='${wl}-E'
	else
	  case $host_os in
	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
	     hardcode_libdir_flag_spec='-R$libdir'
	     ;;
	   *)
	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
	     ;;
	  esac
	fi
      else
	ld_shlibs=no
      fi
      ;;

    os2*)
      hardcode_libdir_flag_spec='-L$libdir'
      hardcode_minus_L=yes
      allow_undefined_flag=unsupported
      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
      old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
      ;;

    osf3*)
      if test "$GCC" = yes; then
	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
      else
	allow_undefined_flag=' -expect_unresolved \*'
	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
      fi
      archive_cmds_need_lc='no'
      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
      hardcode_libdir_separator=:
      ;;

    osf4* | osf5*)	# as osf3* with the addition of -msym flag
      if test "$GCC" = yes; then
	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
	archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
      else
	allow_undefined_flag=' -expect_unresolved \*'
	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'

	# Both c and cxx compiler support -rpath directly
	hardcode_libdir_flag_spec='-rpath $libdir'
      fi
      archive_cmds_need_lc='no'
      hardcode_libdir_separator=:
      ;;

    solaris*)
      no_undefined_flag=' -z defs'
      if test "$GCC" = yes; then
	wlarc='${wl}'
	archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
	  $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
      else
	case `$CC -V 2>&1` in
	*"Compilers 5.0"*)
	  wlarc=''
	  archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
	  ;;
	*)
	  wlarc='${wl}'
	  archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
	  ;;
	esac
      fi
      hardcode_libdir_flag_spec='-R$libdir'
      hardcode_shlibpath_var=no
      case $host_os in
      solaris2.[0-5] | solaris2.[0-5].*) ;;
      *)
	# The compiler driver will combine and reorder linker options,
	# but understands `-z linker_flag'.  GCC discards it without `$wl',
	# but is careful enough not to reorder.
	# Supported since Solaris 2.6 (maybe 2.5.1?)
	if test "$GCC" = yes; then
	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
	else
	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
	fi
	;;
      esac
      link_all_deplibs=yes
      ;;

    sunos4*)
      if test "x$host_vendor" = xsequent; then
	# Use $CC to link under sequent, because it throws in some extra .o
	# files that make .init and .fini sections work.
	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
      else
	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
      fi
      hardcode_libdir_flag_spec='-L$libdir'
      hardcode_direct=yes
      hardcode_minus_L=yes
      hardcode_shlibpath_var=no
      ;;

    sysv4)
      case $host_vendor in
	sni)
	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	  hardcode_direct=yes # is this really true???
	;;
	siemens)
	  ## LD is ld it makes a PLAMLIB
	  ## CC just makes a GrossModule.
	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
	  reload_cmds='$CC -r -o $output$reload_objs'
	  hardcode_direct=no
        ;;
	motorola)
	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
	;;
      esac
      runpath_var='LD_RUN_PATH'
      hardcode_shlibpath_var=no
      ;;

    sysv4.3*)
      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
      hardcode_shlibpath_var=no
      export_dynamic_flag_spec='-Bexport'
      ;;

    sysv4*MP*)
      if test -d /usr/nec; then
	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	hardcode_shlibpath_var=no
	runpath_var=LD_RUN_PATH
	hardcode_runpath_var=yes
	ld_shlibs=yes
      fi
      ;;

    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
      no_undefined_flag='${wl}-z,text'
      archive_cmds_need_lc=no
      hardcode_shlibpath_var=no
      runpath_var='LD_RUN_PATH'

      if test "$GCC" = yes; then
	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
      else
	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
      fi
      ;;

    sysv5* | sco3.2v5* | sco5v6*)
      # Note: We can NOT use -z defs as we might desire, because we do not
      # link with -lc, and that would cause any symbols used from libc to
      # always be unresolved, which means just about no library would
      # ever link correctly.  If we're not using GNU ld we use -z text
      # though, which does catch some bad symbols but isn't as heavy-handed
      # as -z defs.
      no_undefined_flag='${wl}-z,text'
      allow_undefined_flag='${wl}-z,nodefs'
      archive_cmds_need_lc=no
      hardcode_shlibpath_var=no
      hardcode_libdir_flag_spec='${wl}-R,$libdir'
      hardcode_libdir_separator=':'
      link_all_deplibs=yes
      export_dynamic_flag_spec='${wl}-Bexport'
      runpath_var='LD_RUN_PATH'

      if test "$GCC" = yes; then
	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
      else
	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
      fi
      ;;

    uts4*)
      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
      hardcode_libdir_flag_spec='-L$libdir'
      hardcode_shlibpath_var=no
      ;;

    *)
      ld_shlibs=no
      ;;
    esac

    if test x$host_vendor = xsni; then
      case $host in
      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
	export_dynamic_flag_spec='${wl}-Blargedynsym'
	;;
      esac
    fi
  fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
$as_echo "$ld_shlibs" >&6; }
test "$ld_shlibs" = no && can_build_shared=no

with_gnu_ld=$with_gnu_ld















#
# Do we need to explicitly link libc?
#
case "x$archive_cmds_need_lc" in
x|xyes)
  # Assume -lc should be added
  archive_cmds_need_lc=yes

  if test "$enable_shared" = yes && test "$GCC" = yes; then
    case $archive_cmds in
    *'~'*)
      # FIXME: we may have to deal with multi-command sequences.
      ;;
    '$CC '*)
      # Test whether the compiler implicitly links with -lc since on some
      # systems, -lgcc has to come before -lc. If gcc already passes -lc
      # to ld, don't add -lc before -lgcc.
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
if ${lt_cv_archive_cmds_need_lc+:} false; then :
  $as_echo_n "(cached) " >&6
else
  $RM conftest*
	echo "$lt_simple_compile_test_code" > conftest.$ac_ext

	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } 2>conftest.err; then
	  soname=conftest
	  lib=conftest
	  libobjs=conftest.$ac_objext
	  deplibs=
	  wl=$lt_prog_compiler_wl
	  pic_flag=$lt_prog_compiler_pic
	  compiler_flags=-v
	  linker_flags=-v
	  verstring=
	  output_objdir=.
	  libname=conftest
	  lt_save_allow_undefined_flag=$allow_undefined_flag
	  allow_undefined_flag=
	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
	  then
	    lt_cv_archive_cmds_need_lc=no
	  else
	    lt_cv_archive_cmds_need_lc=yes
	  fi
	  allow_undefined_flag=$lt_save_allow_undefined_flag
	else
	  cat conftest.err 1>&5
	fi
	$RM conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
      archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
      ;;
    esac
  fi
  ;;
esac
























































































































































  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
$as_echo_n "checking dynamic linker characteristics... " >&6; }

if test "$GCC" = yes; then
  case $host_os in
    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
    *) lt_awk_arg="/^libraries:/" ;;
  esac
  case $host_os in
    mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
    *) lt_sed_strip_eq="s,=/,/,g" ;;
  esac
  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
  case $lt_search_path_spec in
  *\;*)
    # if the path contains ";" then we assume it to be the separator
    # otherwise default to the standard path separator (i.e. ":") - it is
    # assumed that no part of a normal pathname contains ";" but that should
    # okay in the real world where ";" in dirpaths is itself problematic.
    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
    ;;
  *)
    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
    ;;
  esac
  # Ok, now we have the path, separated by spaces, we can step through it
  # and add multilib dir if necessary.
  lt_tmp_lt_search_path_spec=
  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
  for lt_sys_path in $lt_search_path_spec; do
    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
    else
      test -d "$lt_sys_path" && \
	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
    fi
  done
  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
BEGIN {RS=" "; FS="/|\n";} {
  lt_foo="";
  lt_count=0;
  for (lt_i = NF; lt_i > 0; lt_i--) {
    if ($lt_i != "" && $lt_i != ".") {
      if ($lt_i == "..") {
        lt_count++;
      } else {
        if (lt_count == 0) {
          lt_foo="/" $lt_i lt_foo;
        } else {
          lt_count--;
        }
      }
    }
  }
  if (lt_foo != "") { lt_freq[lt_foo]++; }
  if (lt_freq[lt_foo] == 1) { print lt_foo; }
}'`
  # AWK program above erroneously prepends '/' to C:/dos/paths
  # for these hosts.
  case $host_os in
    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
      $SED 's,/\([A-Za-z]:\),\1,g'` ;;
  esac
  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
else
  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
fi
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=".so"
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no

# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown

case $host_os in
aix3*)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
  shlibpath_var=LIBPATH

  # AIX 3 has no versioning support, so we append a major version to the name.
  soname_spec='${libname}${release}${shared_ext}$major'
  ;;

aix[4-9]*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  hardcode_into_libs=yes
  if test "$host_cpu" = ia64; then
    # AIX 5 supports IA64
    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
    shlibpath_var=LD_LIBRARY_PATH
  else
    # With GCC up to 2.95.x, collect2 would create an import file
    # for dependence libraries.  The import file would start with
    # the line `#! .'.  This would cause the generated library to
    # depend on `.', always an invalid library.  This was fixed in
    # development snapshots of GCC prior to 3.0.
    case $host_os in
      aix4 | aix4.[01] | aix4.[01].*)
      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
	   echo ' yes '
	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
	:
      else
	can_build_shared=no
      fi
      ;;
    esac
    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
    # soname into executable. Probably we can add versioning support to
    # collect2, so additional links can be useful in future.
    if test "$aix_use_runtimelinking" = yes; then
      # If using run time linking (on AIX 4.2 or later) use lib.so
      # instead of lib.a to let people know that these are not
      # typical AIX shared libraries.
      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
    else
      # We preserve .a as extension for shared libraries through AIX4.2
      # and later when we are not doing run time linking.
      library_names_spec='${libname}${release}.a $libname.a'
      soname_spec='${libname}${release}${shared_ext}$major'
    fi
    shlibpath_var=LIBPATH
  fi
  ;;

amigaos*)
  case $host_cpu in
  powerpc)
    # Since July 2007 AmigaOS4 officially supports .so libraries.
    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
    ;;
  m68k)
    library_names_spec='$libname.ixlibrary $libname.a'
    # Create ${libname}_ixlibrary.a entries in /sys/libs.
    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
    ;;
  esac
  ;;

beos*)
  library_names_spec='${libname}${shared_ext}'
  dynamic_linker="$host_os ld.so"
  shlibpath_var=LIBRARY_PATH
  ;;

bsdi[45]*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
  # the default ld.so.conf also contains /usr/contrib/lib and
  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
  # libtool to hard-code these into programs
  ;;

cygwin* | mingw* | pw32* | cegcc*)
  version_type=windows
  shrext_cmds=".dll"
  need_version=no
  need_lib_prefix=no

  case $GCC,$cc_basename in
  yes,*)
    # gcc
    library_names_spec='$libname.dll.a'
    # DLL is installed to $(libdir)/../bin by postinstall_cmds
    postinstall_cmds='base_file=`basename \${file}`~
      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
      dldir=$destdir/`dirname \$dlpath`~
      test -d \$dldir || mkdir -p \$dldir~
      $install_prog $dir/$dlname \$dldir/$dlname~
      chmod a+x \$dldir/$dlname~
      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
      fi'
    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
      dlpath=$dir/\$dldll~
       $RM \$dlpath'
    shlibpath_overrides_runpath=yes

    case $host_os in
    cygwin*)
      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'

      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
      ;;
    mingw* | cegcc*)
      # MinGW DLLs use traditional 'lib' prefix
      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
      ;;
    pw32*)
      # pw32 DLLs use 'pw' prefix rather than 'lib'
      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
      ;;
    esac
    dynamic_linker='Win32 ld.exe'
    ;;

  *,cl*)
    # Native MSVC
    libname_spec='$name'
    soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
    library_names_spec='${libname}.dll.lib'

    case $build_os in
    mingw*)
      sys_lib_search_path_spec=
      lt_save_ifs=$IFS
      IFS=';'
      for lt_path in $LIB
      do
        IFS=$lt_save_ifs
        # Let DOS variable expansion print the short 8.3 style file name.
        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
      done
      IFS=$lt_save_ifs
      # Convert to MSYS style.
      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
      ;;
    cygwin*)
      # Convert to unix form, then to dos form, then back to unix form
      # but this time dos style (no spaces!) so that the unix form looks
      # like /cygdrive/c/PROGRA~1:/cygdr...
      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
      ;;
    *)
      sys_lib_search_path_spec="$LIB"
      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
        # It is most probably a Windows format PATH.
        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
      else
        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
      fi
      # FIXME: find the short name or the path components, as spaces are
      # common. (e.g. "Program Files" -> "PROGRA~1")
      ;;
    esac

    # DLL is installed to $(libdir)/../bin by postinstall_cmds
    postinstall_cmds='base_file=`basename \${file}`~
      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
      dldir=$destdir/`dirname \$dlpath`~
      test -d \$dldir || mkdir -p \$dldir~
      $install_prog $dir/$dlname \$dldir/$dlname'
    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
      dlpath=$dir/\$dldll~
       $RM \$dlpath'
    shlibpath_overrides_runpath=yes
    dynamic_linker='Win32 link.exe'
    ;;

  *)
    # Assume MSVC wrapper
    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
    dynamic_linker='Win32 ld.exe'
    ;;
  esac
  # FIXME: first we should search . and the directory the executable is in
  shlibpath_var=PATH
  ;;

darwin* | rhapsody*)
  dynamic_linker="$host_os dyld"
  version_type=darwin
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
  soname_spec='${libname}${release}${major}$shared_ext'
  shlibpath_overrides_runpath=yes
  shlibpath_var=DYLD_LIBRARY_PATH
  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'

  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
  ;;

dgux*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
  ;;

freebsd* | dragonfly*)
  # DragonFly does not have aout.  When/if they implement a new
  # versioning mechanism, adjust this.
  if test -x /usr/bin/objformat; then
    objformat=`/usr/bin/objformat`
  else
    case $host_os in
    freebsd[23].*) objformat=aout ;;
    *) objformat=elf ;;
    esac
  fi
  version_type=freebsd-$objformat
  case $version_type in
    freebsd-elf*)
      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
      need_version=no
      need_lib_prefix=no
      ;;
    freebsd-*)
      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
      need_version=yes
      ;;
  esac
  shlibpath_var=LD_LIBRARY_PATH
  case $host_os in
  freebsd2.*)
    shlibpath_overrides_runpath=yes
    ;;
  freebsd3.[01]* | freebsdelf3.[01]*)
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
    ;;
  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
    shlibpath_overrides_runpath=no
    hardcode_into_libs=yes
    ;;
  *) # from 4.6 on, and DragonFly
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
    ;;
  esac
  ;;

gnu*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  ;;

haiku*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  dynamic_linker="$host_os runtime_loader"
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
  hardcode_into_libs=yes
  ;;

hpux9* | hpux10* | hpux11*)
  # Give a soname corresponding to the major version so that dld.sl refuses to
  # link against other versions.
  version_type=sunos
  need_lib_prefix=no
  need_version=no
  case $host_cpu in
  ia64*)
    shrext_cmds='.so'
    hardcode_into_libs=yes
    dynamic_linker="$host_os dld.so"
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
    soname_spec='${libname}${release}${shared_ext}$major'
    if test "X$HPUX_IA64_MODE" = X32; then
      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
    else
      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
    fi
    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
    ;;
  hppa*64*)
    shrext_cmds='.sl'
    hardcode_into_libs=yes
    dynamic_linker="$host_os dld.sl"
    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
    soname_spec='${libname}${release}${shared_ext}$major'
    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
    ;;
  *)
    shrext_cmds='.sl'
    dynamic_linker="$host_os dld.sl"
    shlibpath_var=SHLIB_PATH
    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
    soname_spec='${libname}${release}${shared_ext}$major'
    ;;
  esac
  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
  postinstall_cmds='chmod 555 $lib'
  # or fails outright, so override atomically:
  install_override_mode=555
  ;;

interix[3-9]*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  ;;

irix5* | irix6* | nonstopux*)
  case $host_os in
    nonstopux*) version_type=nonstopux ;;
    *)
	if test "$lt_cv_prog_gnu_ld" = yes; then
		version_type=linux # correct to gnu/linux during the next big refactor
	else
		version_type=irix
	fi ;;
  esac
  need_lib_prefix=no
  need_version=no
  soname_spec='${libname}${release}${shared_ext}$major'
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
  case $host_os in
  irix5* | nonstopux*)
    libsuff= shlibsuff=
    ;;
  *)
    case $LD in # libtool.m4 will add one of these switches to LD
    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
      libsuff= shlibsuff= libmagic=32-bit;;
    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
      libsuff=32 shlibsuff=N32 libmagic=N32;;
    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
      libsuff=64 shlibsuff=64 libmagic=64-bit;;
    *) libsuff= shlibsuff= libmagic=never-match;;
    esac
    ;;
  esac
  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
  shlibpath_overrides_runpath=no
  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
  hardcode_into_libs=yes
  ;;

# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
  dynamic_linker=no
  ;;

# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no

  # Some binutils ld are patched to set DT_RUNPATH
  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_shlibpath_overrides_runpath=no
    save_LDFLAGS=$LDFLAGS
    save_libdir=$libdir
    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
  lt_cv_shlibpath_overrides_runpath=yes
fi
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    LDFLAGS=$save_LDFLAGS
    libdir=$save_libdir

fi

  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath

  # This implies no fast_install, which is unacceptable.
  # Some rework will be needed to allow for fast_install
  # before this can be enabled.
  hardcode_into_libs=yes

  # Append ld.so.conf contents to the search path
  if test -f /etc/ld.so.conf; then
    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
  fi

  # We used to test for /lib/ld.so.1 and disable shared libraries on
  # powerpc, because MkLinux only supported shared libraries with the
  # GNU dynamic linker.  Since this was broken with cross compilers,
  # most powerpc-linux boxes support dynamic linking these days and
  # people can always --disable-shared, the test was removed, and we
  # assume the GNU/Linux dynamic linker is in use.
  dynamic_linker='GNU/Linux ld.so'
  ;;

netbsd*)
  version_type=sunos
  need_lib_prefix=no
  need_version=no
  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
    dynamic_linker='NetBSD (a.out) ld.so'
  else
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
    soname_spec='${libname}${release}${shared_ext}$major'
    dynamic_linker='NetBSD ld.elf_so'
  fi
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  ;;

newsos6)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  ;;

*nto* | *qnx*)
  version_type=qnx
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  dynamic_linker='ldqnx.so'
  ;;

openbsd*)
  version_type=sunos
  sys_lib_dlsearch_path_spec="/usr/lib"
  need_lib_prefix=no
  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
  case $host_os in
    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
    *)				need_version=no  ;;
  esac
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
    case $host_os in
      openbsd2.[89] | openbsd2.[89].*)
	shlibpath_overrides_runpath=no
	;;
      *)
	shlibpath_overrides_runpath=yes
	;;
      esac
  else
    shlibpath_overrides_runpath=yes
  fi
  ;;

os2*)
  libname_spec='$name'
  shrext_cmds=".dll"
  need_lib_prefix=no
  library_names_spec='$libname${shared_ext} $libname.a'
  dynamic_linker='OS/2 ld.exe'
  shlibpath_var=LIBPATH
  ;;

osf3* | osf4* | osf5*)
  version_type=osf
  need_lib_prefix=no
  need_version=no
  soname_spec='${libname}${release}${shared_ext}$major'
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  shlibpath_var=LD_LIBRARY_PATH
  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
  ;;

rdos*)
  dynamic_linker=no
  ;;

solaris*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  # ldd complains unless libraries are executable
  postinstall_cmds='chmod +x $lib'
  ;;

sunos4*)
  version_type=sunos
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  if test "$with_gnu_ld" = yes; then
    need_lib_prefix=no
  fi
  need_version=yes
  ;;

sysv4 | sysv4.3*)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
  case $host_vendor in
    sni)
      shlibpath_overrides_runpath=no
      need_lib_prefix=no
      runpath_var=LD_RUN_PATH
      ;;
    siemens)
      need_lib_prefix=no
      ;;
    motorola)
      need_lib_prefix=no
      need_version=no
      shlibpath_overrides_runpath=no
      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
      ;;
  esac
  ;;

sysv4*MP*)
  if test -d /usr/nec ;then
    version_type=linux # correct to gnu/linux during the next big refactor
    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
    soname_spec='$libname${shared_ext}.$major'
    shlibpath_var=LD_LIBRARY_PATH
  fi
  ;;

sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  version_type=freebsd-elf
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  if test "$with_gnu_ld" = yes; then
    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
  else
    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
    case $host_os in
      sco3.2v5*)
        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
	;;
    esac
  fi
  sys_lib_dlsearch_path_spec='/usr/lib'
  ;;

tpf*)
  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  ;;

uts4*)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
  ;;

*)
  dynamic_linker=no
  ;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
$as_echo "$dynamic_linker" >&6; }
test "$dynamic_linker" = no && can_build_shared=no

variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test "$GCC" = yes; then
  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi

if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
fi
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
fi




























































































  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
hardcode_action=
if test -n "$hardcode_libdir_flag_spec" ||
   test -n "$runpath_var" ||
   test "X$hardcode_automatic" = "Xyes" ; then

  # We can hardcode non-existent directories.
  if test "$hardcode_direct" != no &&
     # If the only mechanism to avoid hardcoding is shlibpath_var, we
     # have to relink, otherwise we might link with an installed library
     # when we should be linking with a yet-to-be-installed one
     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
     test "$hardcode_minus_L" != no; then
    # Linking always hardcodes the temporary library directory.
    hardcode_action=relink
  else
    # We can link without hardcoding, and we can hardcode nonexisting dirs.
    hardcode_action=immediate
  fi
else
  # We cannot hardcode anything, or else we can only hardcode existing
  # directories.
  hardcode_action=unsupported
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
$as_echo "$hardcode_action" >&6; }

if test "$hardcode_action" = relink ||
   test "$inherit_rpath" = yes; then
  # Fast installation is not supported
  enable_fast_install=no
elif test "$shlibpath_overrides_runpath" = yes ||
     test "$enable_shared" = no; then
  # Fast installation is not necessary
  enable_fast_install=needless
fi






  if test "x$enable_dlopen" != xyes; then
  enable_dlopen=unknown
  enable_dlopen_self=unknown
  enable_dlopen_self_static=unknown
else
  lt_cv_dlopen=no
  lt_cv_dlopen_libs=

  case $host_os in
  beos*)
    lt_cv_dlopen="load_add_on"
    lt_cv_dlopen_libs=
    lt_cv_dlopen_self=yes
    ;;

  mingw* | pw32* | cegcc*)
    lt_cv_dlopen="LoadLibrary"
    lt_cv_dlopen_libs=
    ;;

  cygwin*)
    lt_cv_dlopen="dlopen"
    lt_cv_dlopen_libs=
    ;;

  darwin*)
  # if libdl is installed we need to link against it
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlopen+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dl_dlopen=yes
else
  ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
else

    lt_cv_dlopen="dyld"
    lt_cv_dlopen_libs=
    lt_cv_dlopen_self=yes

fi

    ;;

  *)
    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
if test "x$ac_cv_func_shl_load" = xyes; then :
  lt_cv_dlopen="shl_load"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
$as_echo_n "checking for shl_load in -ldld... " >&6; }
if ${ac_cv_lib_dld_shl_load+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char shl_load ();
int
main ()
{
return shl_load ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dld_shl_load=yes
else
  ac_cv_lib_dld_shl_load=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
else
  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
if test "x$ac_cv_func_dlopen" = xyes; then :
  lt_cv_dlopen="dlopen"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlopen+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dl_dlopen=yes
else
  ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
$as_echo_n "checking for dlopen in -lsvld... " >&6; }
if ${ac_cv_lib_svld_dlopen+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lsvld  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_svld_dlopen=yes
else
  ac_cv_lib_svld_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
$as_echo_n "checking for dld_link in -ldld... " >&6; }
if ${ac_cv_lib_dld_dld_link+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dld_link ();
int
main ()
{
return dld_link ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dld_dld_link=yes
else
  ac_cv_lib_dld_dld_link=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
fi


fi


fi


fi


fi


fi

    ;;
  esac

  if test "x$lt_cv_dlopen" != xno; then
    enable_dlopen=yes
  else
    enable_dlopen=no
  fi

  case $lt_cv_dlopen in
  dlopen)
    save_CPPFLAGS="$CPPFLAGS"
    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"

    save_LDFLAGS="$LDFLAGS"
    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"

    save_LIBS="$LIBS"
    LIBS="$lt_cv_dlopen_libs $LIBS"

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
$as_echo_n "checking whether a program can dlopen itself... " >&6; }
if ${lt_cv_dlopen_self+:} false; then :
  $as_echo_n "(cached) " >&6
else
  	  if test "$cross_compiling" = yes; then :
  lt_cv_dlopen_self=cross
else
  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
#line $LINENO "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H
#include 
#endif

#include 

#ifdef RTLD_GLOBAL
#  define LT_DLGLOBAL		RTLD_GLOBAL
#else
#  ifdef DL_GLOBAL
#    define LT_DLGLOBAL		DL_GLOBAL
#  else
#    define LT_DLGLOBAL		0
#  endif
#endif

/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
   find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
#  ifdef RTLD_LAZY
#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
#  else
#    ifdef DL_LAZY
#      define LT_DLLAZY_OR_NOW		DL_LAZY
#    else
#      ifdef RTLD_NOW
#        define LT_DLLAZY_OR_NOW	RTLD_NOW
#      else
#        ifdef DL_NOW
#          define LT_DLLAZY_OR_NOW	DL_NOW
#        else
#          define LT_DLLAZY_OR_NOW	0
#        endif
#      endif
#    endif
#  endif
#endif

/* When -fvisbility=hidden is used, assume the code has been annotated
   correspondingly for the symbols needed.  */
#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif

int fnord () { return 42; }
int main ()
{
  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
  int status = $lt_dlunknown;

  if (self)
    {
      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
      else
        {
	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
          else puts (dlerror ());
	}
      /* dlclose (self); */
    }
  else
    puts (dlerror ());

  return status;
}
_LT_EOF
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
    (./conftest; exit; ) >&5 2>/dev/null
    lt_status=$?
    case x$lt_status in
      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
    esac
  else :
    # compilation failed
    lt_cv_dlopen_self=no
  fi
fi
rm -fr conftest*


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
$as_echo "$lt_cv_dlopen_self" >&6; }

    if test "x$lt_cv_dlopen_self" = xyes; then
      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
if ${lt_cv_dlopen_self_static+:} false; then :
  $as_echo_n "(cached) " >&6
else
  	  if test "$cross_compiling" = yes; then :
  lt_cv_dlopen_self_static=cross
else
  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
#line $LINENO "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H
#include 
#endif

#include 

#ifdef RTLD_GLOBAL
#  define LT_DLGLOBAL		RTLD_GLOBAL
#else
#  ifdef DL_GLOBAL
#    define LT_DLGLOBAL		DL_GLOBAL
#  else
#    define LT_DLGLOBAL		0
#  endif
#endif

/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
   find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
#  ifdef RTLD_LAZY
#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
#  else
#    ifdef DL_LAZY
#      define LT_DLLAZY_OR_NOW		DL_LAZY
#    else
#      ifdef RTLD_NOW
#        define LT_DLLAZY_OR_NOW	RTLD_NOW
#      else
#        ifdef DL_NOW
#          define LT_DLLAZY_OR_NOW	DL_NOW
#        else
#          define LT_DLLAZY_OR_NOW	0
#        endif
#      endif
#    endif
#  endif
#endif

/* When -fvisbility=hidden is used, assume the code has been annotated
   correspondingly for the symbols needed.  */
#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif

int fnord () { return 42; }
int main ()
{
  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
  int status = $lt_dlunknown;

  if (self)
    {
      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
      else
        {
	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
          else puts (dlerror ());
	}
      /* dlclose (self); */
    }
  else
    puts (dlerror ());

  return status;
}
_LT_EOF
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
    (./conftest; exit; ) >&5 2>/dev/null
    lt_status=$?
    case x$lt_status in
      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
    esac
  else :
    # compilation failed
    lt_cv_dlopen_self_static=no
  fi
fi
rm -fr conftest*


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
$as_echo "$lt_cv_dlopen_self_static" >&6; }
    fi

    CPPFLAGS="$save_CPPFLAGS"
    LDFLAGS="$save_LDFLAGS"
    LIBS="$save_LIBS"
    ;;
  esac

  case $lt_cv_dlopen_self in
  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
  *) enable_dlopen_self=unknown ;;
  esac

  case $lt_cv_dlopen_self_static in
  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
  *) enable_dlopen_self_static=unknown ;;
  esac
fi

















striplib=
old_striplib=
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
$as_echo_n "checking whether stripping libraries is possible... " >&6; }
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
# FIXME - insert some real tests, host_os isn't really good enough
  case $host_os in
  darwin*)
    if test -n "$STRIP" ; then
      striplib="$STRIP -x"
      old_striplib="$STRIP -S"
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    fi
    ;;
  *)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    ;;
  esac
fi












  # Report which library types will actually be built
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
$as_echo_n "checking if libtool supports shared libraries... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
$as_echo "$can_build_shared" >&6; }

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
$as_echo_n "checking whether to build shared libraries... " >&6; }
  test "$can_build_shared" = "no" && enable_shared=no

  # On AIX, shared libraries and static libraries use the same namespace, and
  # are all built from PIC.
  case $host_os in
  aix3*)
    test "$enable_shared" = yes && enable_static=no
    if test -n "$RANLIB"; then
      archive_cmds="$archive_cmds~\$RANLIB \$lib"
      postinstall_cmds='$RANLIB $lib'
    fi
    ;;

  aix[4-9]*)
    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
      test "$enable_shared" = yes && enable_static=no
    fi
    ;;
  esac
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
$as_echo "$enable_shared" >&6; }

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
$as_echo_n "checking whether to build static libraries... " >&6; }
  # Make sure either enable_shared or enable_static is yes.
  test "$enable_shared" = yes || enable_static=yes
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
$as_echo "$enable_static" >&6; }




fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

CC="$lt_save_CC"















        ac_config_commands="$ac_config_commands libtool"




# Only expand once:


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which extension is used for runtime loadable modules" >&5
$as_echo_n "checking which extension is used for runtime loadable modules... " >&6; }
if ${libltdl_cv_shlibext+:} false; then :
  $as_echo_n "(cached) " >&6
else

module=yes
eval libltdl_cv_shlibext=$shrext_cmds
module=no
eval libltdl_cv_shrext=$shrext_cmds

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libltdl_cv_shlibext" >&5
$as_echo "$libltdl_cv_shlibext" >&6; }
if test -n "$libltdl_cv_shlibext"; then

cat >>confdefs.h <<_ACEOF
#define LT_MODULE_EXT "$libltdl_cv_shlibext"
_ACEOF

fi
if test "$libltdl_cv_shrext" != "$libltdl_cv_shlibext"; then

cat >>confdefs.h <<_ACEOF
#define LT_SHARED_EXT "$libltdl_cv_shrext"
_ACEOF

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which variable specifies run-time module search path" >&5
$as_echo_n "checking which variable specifies run-time module search path... " >&6; }
if ${lt_cv_module_path_var+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_module_path_var="$shlibpath_var"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_module_path_var" >&5
$as_echo "$lt_cv_module_path_var" >&6; }
if test -n "$lt_cv_module_path_var"; then

cat >>confdefs.h <<_ACEOF
#define LT_MODULE_PATH_VAR "$lt_cv_module_path_var"
_ACEOF

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the default library search path" >&5
$as_echo_n "checking for the default library search path... " >&6; }
if ${lt_cv_sys_dlsearch_path+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_sys_dlsearch_path="$sys_lib_dlsearch_path_spec"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_dlsearch_path" >&5
$as_echo "$lt_cv_sys_dlsearch_path" >&6; }
if test -n "$lt_cv_sys_dlsearch_path"; then
  sys_dlsearch_path=
  for dir in $lt_cv_sys_dlsearch_path; do
    if test -z "$sys_dlsearch_path"; then
      sys_dlsearch_path="$dir"
    else
      sys_dlsearch_path="$sys_dlsearch_path$PATH_SEPARATOR$dir"
    fi
  done

cat >>confdefs.h <<_ACEOF
#define LT_DLSEARCH_PATH "$sys_dlsearch_path"
_ACEOF

fi


LT_DLLOADERS=


ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


LIBADD_DLOPEN=
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
$as_echo_n "checking for library containing dlopen... " >&6; }
if ${ac_cv_search_dlopen+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' dl; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_dlopen=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_dlopen+:} false; then :
  break
fi
done
if ${ac_cv_search_dlopen+:} false; then :

else
  ac_cv_search_dlopen=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
$as_echo "$ac_cv_search_dlopen" >&6; }
ac_res=$ac_cv_search_dlopen
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

$as_echo "#define HAVE_LIBDL 1" >>confdefs.h

	if test "$ac_cv_search_dlopen" != "none required" ; then
	  LIBADD_DLOPEN="-ldl"
	fi
	libltdl_cv_lib_dl_dlopen="yes"
	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if HAVE_DLFCN_H
#  include 
#endif

int
main ()
{
dlopen(0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

$as_echo "#define HAVE_LIBDL 1" >>confdefs.h

	    libltdl_cv_func_dlopen="yes"
	    LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
$as_echo_n "checking for dlopen in -lsvld... " >&6; }
if ${ac_cv_lib_svld_dlopen+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lsvld  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_svld_dlopen=yes
else
  ac_cv_lib_svld_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
if test "x$ac_cv_lib_svld_dlopen" = xyes; then :

$as_echo "#define HAVE_LIBDL 1" >>confdefs.h

	        LIBADD_DLOPEN="-lsvld" libltdl_cv_func_dlopen="yes"
		LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"
fi

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi

if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes
then
  lt_save_LIBS="$LIBS"
  LIBS="$LIBS $LIBADD_DLOPEN"
  for ac_func in dlerror
do :
  ac_fn_c_check_func "$LINENO" "dlerror" "ac_cv_func_dlerror"
if test "x$ac_cv_func_dlerror" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DLERROR 1
_ACEOF

fi
done

  LIBS="$lt_save_LIBS"
fi


LIBADD_SHL_LOAD=
ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
if test "x$ac_cv_func_shl_load" = xyes; then :

$as_echo "#define HAVE_SHL_LOAD 1" >>confdefs.h

	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
$as_echo_n "checking for shl_load in -ldld... " >&6; }
if ${ac_cv_lib_dld_shl_load+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char shl_load ();
int
main ()
{
return shl_load ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dld_shl_load=yes
else
  ac_cv_lib_dld_shl_load=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
if test "x$ac_cv_lib_dld_shl_load" = xyes; then :

$as_echo "#define HAVE_SHL_LOAD 1" >>confdefs.h

	    LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
	    LIBADD_SHL_LOAD="-ldld"
fi

fi



case $host_os in
darwin[1567].*)
# We only want this for pre-Mac OS X 10.4.
  ac_fn_c_check_func "$LINENO" "_dyld_func_lookup" "ac_cv_func__dyld_func_lookup"
if test "x$ac_cv_func__dyld_func_lookup" = xyes; then :

$as_echo "#define HAVE_DYLD 1" >>confdefs.h

	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la"
fi

  ;;
beos*)
  LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la"
  ;;
cygwin* | mingw* | os2* | pw32*)
  ac_fn_c_check_decl "$LINENO" "cygwin_conv_path" "ac_cv_have_decl_cygwin_conv_path" "#include 
"
if test "x$ac_cv_have_decl_cygwin_conv_path" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_CYGWIN_CONV_PATH $ac_have_decl
_ACEOF

  LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la"
  ;;
esac

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
$as_echo_n "checking for dld_link in -ldld... " >&6; }
if ${ac_cv_lib_dld_dld_link+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dld_link ();
int
main ()
{
return dld_link ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dld_dld_link=yes
else
  ac_cv_lib_dld_dld_link=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
if test "x$ac_cv_lib_dld_dld_link" = xyes; then :

$as_echo "#define HAVE_DLD 1" >>confdefs.h

		LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la"
fi




LT_DLPREOPEN=
if test -n "$LT_DLLOADERS"
then
  for lt_loader in $LT_DLLOADERS; do
    LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen $lt_loader "
  done

$as_echo "#define HAVE_LIBDLLOADER 1" >>confdefs.h

fi


LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD"


ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ prefix in compiled symbols" >&5
$as_echo_n "checking for _ prefix in compiled symbols... " >&6; }
if ${lt_cv_sys_symbol_underscore+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_sys_symbol_underscore=no
  cat > conftest.$ac_ext <<_LT_EOF
void nm_test_func(){}
int main(){nm_test_func;return 0;}
_LT_EOF
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
    # Now try to grab the symbols.
    ac_nlist=conftest.nm
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist\""; } >&5
  (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s "$ac_nlist"; then
      # See whether the symbols have a leading underscore.
      if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
        lt_cv_sys_symbol_underscore=yes
      else
        if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
	  :
        else
	  echo "configure: cannot find nm_test_func in $ac_nlist" >&5
        fi
      fi
    else
      echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&5
    fi
  else
    echo "configure: failed program was:" >&5
    cat conftest.c >&5
  fi
  rm -rf conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_symbol_underscore" >&5
$as_echo "$lt_cv_sys_symbol_underscore" >&6; }
  sys_symbol_underscore=$lt_cv_sys_symbol_underscore


if test x"$lt_cv_sys_symbol_underscore" = xyes; then
  if test x"$libltdl_cv_func_dlopen" = xyes ||
     test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have to add an underscore for dlsym" >&5
$as_echo_n "checking whether we have to add an underscore for dlsym... " >&6; }
if ${libltdl_cv_need_uscore+:} false; then :
  $as_echo_n "(cached) " >&6
else
  libltdl_cv_need_uscore=unknown
          save_LIBS="$LIBS"
          LIBS="$LIBS $LIBADD_DLOPEN"
	  if test "$cross_compiling" = yes; then :
  libltdl_cv_need_uscore=cross
else
  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
#line $LINENO "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H
#include 
#endif

#include 

#ifdef RTLD_GLOBAL
#  define LT_DLGLOBAL		RTLD_GLOBAL
#else
#  ifdef DL_GLOBAL
#    define LT_DLGLOBAL		DL_GLOBAL
#  else
#    define LT_DLGLOBAL		0
#  endif
#endif

/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
   find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
#  ifdef RTLD_LAZY
#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
#  else
#    ifdef DL_LAZY
#      define LT_DLLAZY_OR_NOW		DL_LAZY
#    else
#      ifdef RTLD_NOW
#        define LT_DLLAZY_OR_NOW	RTLD_NOW
#      else
#        ifdef DL_NOW
#          define LT_DLLAZY_OR_NOW	DL_NOW
#        else
#          define LT_DLLAZY_OR_NOW	0
#        endif
#      endif
#    endif
#  endif
#endif

/* When -fvisbility=hidden is used, assume the code has been annotated
   correspondingly for the symbols needed.  */
#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif

int fnord () { return 42; }
int main ()
{
  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
  int status = $lt_dlunknown;

  if (self)
    {
      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
      else
        {
	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
          else puts (dlerror ());
	}
      /* dlclose (self); */
    }
  else
    puts (dlerror ());

  return status;
}
_LT_EOF
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
    (./conftest; exit; ) >&5 2>/dev/null
    lt_status=$?
    case x$lt_status in
      x$lt_dlno_uscore) libltdl_cv_need_uscore=no ;;
      x$lt_dlneed_uscore) libltdl_cv_need_uscore=yes ;;
      x$lt_dlunknown|x*)  ;;
    esac
  else :
    # compilation failed

  fi
fi
rm -fr conftest*

	  LIBS="$save_LIBS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libltdl_cv_need_uscore" >&5
$as_echo "$libltdl_cv_need_uscore" >&6; }
  fi
fi

if test x"$libltdl_cv_need_uscore" = xyes; then

$as_echo "#define NEED_USCORE 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether deplibs are loaded by dlopen" >&5
$as_echo_n "checking whether deplibs are loaded by dlopen... " >&6; }
if ${lt_cv_sys_dlopen_deplibs+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # PORTME does your system automatically load deplibs for dlopen?
  # or its logical equivalent (e.g. shl_load for HP-UX < 11)
  # For now, we just catch OSes we know something about -- in the
  # future, we'll try test this programmatically.
  lt_cv_sys_dlopen_deplibs=unknown
  case $host_os in
  aix3*|aix4.1.*|aix4.2.*)
    # Unknown whether this is true for these versions of AIX, but
    # we want this `case' here to explicitly catch those versions.
    lt_cv_sys_dlopen_deplibs=unknown
    ;;
  aix[4-9]*)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  amigaos*)
    case $host_cpu in
    powerpc)
      lt_cv_sys_dlopen_deplibs=no
      ;;
    esac
    ;;
  darwin*)
    # Assuming the user has installed a libdl from somewhere, this is true
    # If you are looking for one http://www.opendarwin.org/projects/dlcompat
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  freebsd* | dragonfly*)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  gnu* | linux* | k*bsd*-gnu | kopensolaris*-gnu)
    # GNU and its variants, using gnu ld.so (Glibc)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  hpux10*|hpux11*)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  interix*)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  irix[12345]*|irix6.[01]*)
    # Catch all versions of IRIX before 6.2, and indicate that we don't
    # know how it worked for any of those versions.
    lt_cv_sys_dlopen_deplibs=unknown
    ;;
  irix*)
    # The case above catches anything before 6.2, and it's known that
    # at 6.2 and later dlopen does load deplibs.
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  netbsd*)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  openbsd*)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  osf[1234]*)
    # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
    # it did *not* use an RPATH in a shared library to find objects the
    # library depends on, so we explicitly say `no'.
    lt_cv_sys_dlopen_deplibs=no
    ;;
  osf5.0|osf5.0a|osf5.1)
    # dlopen *does* load deplibs and with the right loader patch applied
    # it even uses RPATH in a shared library to search for shared objects
    # that the library depends on, but there's no easy way to know if that
    # patch is installed.  Since this is the case, all we can really
    # say is unknown -- it depends on the patch being installed.  If
    # it is, this changes to `yes'.  Without it, it would be `no'.
    lt_cv_sys_dlopen_deplibs=unknown
    ;;
  osf*)
    # the two cases above should catch all versions of osf <= 5.1.  Read
    # the comments above for what we know about them.
    # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
    # is used to find them so we can finally say `yes'.
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  qnx*)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  solaris*)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
    libltdl_cv_sys_dlopen_deplibs=yes
    ;;
  esac

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_dlopen_deplibs" >&5
$as_echo "$lt_cv_sys_dlopen_deplibs" >&6; }
if test "$lt_cv_sys_dlopen_deplibs" != yes; then

$as_echo "#define LTDL_DLOPEN_DEPLIBS 1" >>confdefs.h

fi

:

for ac_header in argz.h
do :
  ac_fn_c_check_header_compile "$LINENO" "argz.h" "ac_cv_header_argz_h" "$ac_includes_default
"
if test "x$ac_cv_header_argz_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_ARGZ_H 1
_ACEOF

fi

done


ac_fn_c_check_type "$LINENO" "error_t" "ac_cv_type_error_t" "#if defined(HAVE_ARGZ_H)
#  include 
#endif
"
if test "x$ac_cv_type_error_t" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_ERROR_T 1
_ACEOF


else

$as_echo "#define error_t int" >>confdefs.h


$as_echo "#define __error_t_defined 1" >>confdefs.h

fi


ARGZ_H=
for ac_func in argz_add argz_append argz_count argz_create_sep argz_insert \
	argz_next argz_stringify
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

else
  ARGZ_H=argz.h; case " $LIBOBJS " in
  *" argz.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS argz.$ac_objext"
 ;;
esac

fi
done


if test -z "$ARGZ_H"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if argz actually works" >&5
$as_echo_n "checking if argz actually works... " >&6; }
if ${lt_cv_sys_argz_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $host_os in #(
	 *cygwin*)
	   lt_cv_sys_argz_works=no
	   if test "$cross_compiling" != no; then
	     lt_cv_sys_argz_works="guessing no"
	   else
	     lt_sed_extract_leading_digits='s/^\([0-9\.]*\).*/\1/'
	     save_IFS=$IFS
	     IFS=-.
	     set x `uname -r | sed -e "$lt_sed_extract_leading_digits"`
	     IFS=$save_IFS
	     lt_os_major=${2-0}
	     lt_os_minor=${3-0}
	     lt_os_micro=${4-0}
	     if test "$lt_os_major" -gt 1 \
		|| { test "$lt_os_major" -eq 1 \
		  && { test "$lt_os_minor" -gt 5 \
		    || { test "$lt_os_minor" -eq 5 \
		      && test "$lt_os_micro" -gt 24; }; }; }; then
	       lt_cv_sys_argz_works=yes
	     fi
	   fi
	   ;; #(
	 *) lt_cv_sys_argz_works=yes ;;
	 esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_argz_works" >&5
$as_echo "$lt_cv_sys_argz_works" >&6; }
     if test "$lt_cv_sys_argz_works" = yes; then :

$as_echo "#define HAVE_WORKING_ARGZ 1" >>confdefs.h

else
  ARGZ_H=argz.h
        case " $LIBOBJS " in
  *" argz.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS argz.$ac_objext"
 ;;
esac

fi
fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether libtool supports -dlopen/-dlpreopen" >&5
$as_echo_n "checking whether libtool supports -dlopen/-dlpreopen... " >&6; }
if ${libltdl_cv_preloaded_symbols+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$lt_cv_sys_global_symbol_pipe"; then
    libltdl_cv_preloaded_symbols=yes
  else
    libltdl_cv_preloaded_symbols=no
  fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libltdl_cv_preloaded_symbols" >&5
$as_echo "$libltdl_cv_preloaded_symbols" >&6; }
if test x"$libltdl_cv_preloaded_symbols" = xyes; then

$as_echo "#define HAVE_PRELOADED_SYMBOLS 1" >>confdefs.h

fi



# Check whether --enable-ltdl-install was given.
if test "${enable_ltdl_install+set}" = set; then :
  enableval=$enable_ltdl_install;
fi


case ,${enable_ltdl_install},${enable_ltdl_convenience} in
  *yes*) ;;
  *) enable_ltdl_convenience=yes ;;
esac

 if test x"${enable_ltdl_install-no}" != xno; then
  INSTALL_LTDL_TRUE=
  INSTALL_LTDL_FALSE='#'
else
  INSTALL_LTDL_TRUE='#'
  INSTALL_LTDL_FALSE=
fi

  if test x"${enable_ltdl_convenience-no}" != xno; then
  CONVENIENCE_LTDL_TRUE=
  CONVENIENCE_LTDL_FALSE='#'
else
  CONVENIENCE_LTDL_TRUE='#'
  CONVENIENCE_LTDL_FALSE=
fi






# In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS
# the user used.  This is so that ltdl.h can pick up the parent projects
# config.h file, The first file in AC_CONFIG_HEADERS must contain the
# definitions required by ltdl.c.
# FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility).



for ac_header in unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h dirent.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


for ac_func in closedir opendir readdir
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

else
  case " $LIBOBJS " in
  *" lt__dirent.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS lt__dirent.$ac_objext"
 ;;
esac

fi
done

for ac_func in strlcat strlcpy
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

else
  case " $LIBOBJS " in
  *" lt__strl.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS lt__strl.$ac_objext"
 ;;
esac

fi
done



cat >>confdefs.h <<_ACEOF
#define LT_LIBEXT "$libext"
_ACEOF


name=
eval "lt_libprefix=\"$libname_spec\""

cat >>confdefs.h <<_ACEOF
#define LT_LIBPREFIX "$lt_libprefix"
_ACEOF


name=ltdl
eval "LTDLOPEN=\"$libname_spec\""




## -------- ##
## Outputs. ##
## -------- ##
ac_config_files="$ac_config_files Makefile"

cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs


 if test -n "$EXEEXT"; then
  am__EXEEXT_TRUE=
  am__EXEEXT_FALSE='#'
else
  am__EXEEXT_TRUE='#'
  am__EXEEXT_FALSE=
fi

if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
  as_fn_error $? "conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${INSTALL_LTDL_TRUE}" && test -z "${INSTALL_LTDL_FALSE}"; then
  as_fn_error $? "conditional \"INSTALL_LTDL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${CONVENIENCE_LTDL_TRUE}" && test -z "${CONVENIENCE_LTDL_FALSE}"; then
  as_fn_error $? "conditional \"CONVENIENCE_LTDL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
LT_CONFIG_H=config.h

: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error


# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -p'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -p'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -p'
  fi
else
  as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

if test -x / >/dev/null 2>&1; then
  as_test_x='test -x'
else
  if ls -dL / >/dev/null 2>&1; then
    as_ls_L_option=L
  else
    as_ls_L_option=
  fi
  as_test_x='
    eval sh -c '\''
      if test -d "$1"; then
	test -d "$1/.";
      else
	case $1 in #(
	-*)set "./$1";;
	esac;
	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
	???[sx]*):;;*)false;;esac;fi
    '\'' sh
  '
fi
as_executable_p=$as_test_x

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by libltdl $as_me 2.4.2, which was
generated by GNU Autoconf 2.68.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac

case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
config_commands="$ac_config_commands"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE
      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Configuration commands:
$config_commands

Report bugs to ."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
libltdl config.status 2.4.2
configured by $0, generated by GNU Autoconf 2.68,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2010 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P'
AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=?*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  --*=)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    $as_echo "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    $as_echo "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h)
    # Conflict between --help and --header
    as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
  --help | --hel | -h )
    $as_echo "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

  *) as_fn_append ac_config_targets " $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  $as_echo "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#
# INIT-COMMANDS
#
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"


# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

sed_quote_subst='$sed_quote_subst'
double_quote_subst='$double_quote_subst'
delay_variable_subst='$delay_variable_subst'
macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'

LTCC='$LTCC'
LTCFLAGS='$LTCFLAGS'
compiler='$compiler_DEFAULT'

# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
  eval 'cat <<_LTECHO_EOF
\$1
_LTECHO_EOF'
}

# Quote evaled strings.
for var in AS \
DLLTOOL \
OBJDUMP \
SHELL \
ECHO \
PATH_SEPARATOR \
SED \
GREP \
EGREP \
FGREP \
LD \
NM \
LN_S \
lt_SP2NL \
lt_NL2SP \
reload_flag \
deplibs_check_method \
file_magic_cmd \
file_magic_glob \
want_nocaseglob \
sharedlib_from_linklib_cmd \
AR \
AR_FLAGS \
archiver_list_spec \
STRIP \
RANLIB \
CC \
CFLAGS \
compiler \
lt_cv_sys_global_symbol_pipe \
lt_cv_sys_global_symbol_to_cdecl \
lt_cv_sys_global_symbol_to_c_name_address \
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
nm_file_list_spec \
lt_prog_compiler_no_builtin_flag \
lt_prog_compiler_pic \
lt_prog_compiler_wl \
lt_prog_compiler_static \
lt_cv_prog_compiler_c_o \
need_locks \
MANIFEST_TOOL \
DSYMUTIL \
NMEDIT \
LIPO \
OTOOL \
OTOOL64 \
shrext_cmds \
export_dynamic_flag_spec \
whole_archive_flag_spec \
compiler_needs_object \
with_gnu_ld \
allow_undefined_flag \
no_undefined_flag \
hardcode_libdir_flag_spec \
hardcode_libdir_separator \
exclude_expsyms \
include_expsyms \
file_list_spec \
variables_saved_for_relink \
libname_spec \
library_names_spec \
soname_spec \
install_override_mode \
finish_eval \
old_striplib \
striplib; do
    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
    *[\\\\\\\`\\"\\\$]*)
      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
      ;;
    *)
      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
      ;;
    esac
done

# Double-quote double-evaled strings.
for var in reload_cmds \
old_postinstall_cmds \
old_postuninstall_cmds \
old_archive_cmds \
extract_expsyms_cmds \
old_archive_from_new_cmds \
old_archive_from_expsyms_cmds \
archive_cmds \
archive_expsym_cmds \
module_cmds \
module_expsym_cmds \
export_symbols_cmds \
prelink_cmds \
postlink_cmds \
postinstall_cmds \
postuninstall_cmds \
finish_cmds \
sys_lib_search_path_spec \
sys_lib_dlsearch_path_spec; do
    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
    *[\\\\\\\`\\"\\\$]*)
      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
      ;;
    *)
      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
      ;;
    esac
done

ac_aux_dir='$ac_aux_dir'
xsi_shell='$xsi_shell'
lt_shell_append='$lt_shell_append'

# See if we are running on zsh, and set the options which allow our
# commands through without removal of \ escapes INIT.
if test -n "\${ZSH_VERSION+set}" ; then
   setopt NO_GLOB_SUBST
fi


    PACKAGE='$PACKAGE'
    VERSION='$VERSION'
    TIMESTAMP='$TIMESTAMP'
    RM='$RM'
    ofile='$ofile'




_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config-h.in" ;;
    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF


{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' >$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
  for (key in S) S_is_set[key] = 1
  FS = ""

}
{
  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else
      len += 1 + keylen
  }

  print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
h
s///
s/^/:/
s/[	 ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[	 ]*\).*/\1/
G
s/\n//
s/^[^=]*=[	 ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_tt"; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any.  Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' >$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  for (key in D) D_is_set[key] = 1
  FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  line = \$ 0
  split(line, arg, " ")
  if (arg[1] == "#") {
    defundef = arg[2]
    mac1 = arg[3]
  } else {
    defundef = substr(arg[1], 2)
    mac1 = arg[2]
  }
  split(mac1, mac2, "(") #)
  macro = mac2[1]
  prefix = substr(line, 1, index(line, defundef) - 1)
  if (D_is_set[macro]) {
    # Preserve the white space surrounding the "#".
    print prefix "define", macro P[macro] D[macro]
    next
  } else {
    # Replace #undef with comments.  This is necessary, for example,
    # in the case of _POSIX_SOURCE, which is predefined and required
    # on some systems where configure will not decide to define it.
    if (defundef == "undef") {
      print "/*", prefix defundef, macro, "*/"
      next
    }
  }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"


eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$ac_tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
	 # because $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`$as_echo "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  as_dir="$ac_dir"; as_fn_mkdir_p
  ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

  case $INSTALL in
  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
  esac
  ac_MKDIR_P=$MKDIR_P
  case $MKDIR_P in
  [\\/$]* | ?:[\\/]* ) ;;
  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
  esac
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&2;}

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
    } >"$ac_tmp/config.h" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
    else
      rm -f "$ac_file"
      mv "$ac_tmp/config.h" "$ac_file" \
	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
    fi
  else
    $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
# Compute "$ac_file"'s index in $config_headers.
_am_arg="$ac_file"
_am_stamp_count=1
for _am_header in $config_headers :; do
  case $_am_header in
    $_am_arg | $_am_arg:* )
      break ;;
    * )
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
  esac
done
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$_am_arg" : 'X\(//\)[^/]' \| \
	 X"$_am_arg" : 'X\(//\)$' \| \
	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$_am_arg" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`/stamp-h$_am_stamp_count
 ;;

  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
$as_echo "$as_me: executing $ac_file commands" >&6;}
 ;;
  esac


  case $ac_file$ac_mode in
    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
  # Autoconf 2.62 quotes --file arguments for eval, but not when files
  # are listed without --file.  Let's play safe and only enable the eval
  # if we detect the quoting.
  case $CONFIG_FILES in
  *\'*) eval set x "$CONFIG_FILES" ;;
  *)   set x $CONFIG_FILES ;;
  esac
  shift
  for mf
  do
    # Strip MF so we end up with the name of the file.
    mf=`echo "$mf" | sed -e 's/:.*$//'`
    # Check whether this is an Automake generated Makefile or not.
    # We used to match only the files named `Makefile.in', but
    # some people rename them; so instead we look at the file content.
    # Grep'ing the first line is not enough: some people post-process
    # each Makefile.in and add a new line on top of each file to say so.
    # Grep'ing the whole file is not good either: AIX grep has a line
    # limit of 2048, but all sed's we know have understand at least 4000.
    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
      dirpart=`$as_dirname -- "$mf" ||
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$mf" : 'X\(//\)[^/]' \| \
	 X"$mf" : 'X\(//\)$' \| \
	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$mf" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
    else
      continue
    fi
    # Extract the definition of DEPDIR, am__include, and am__quote
    # from the Makefile without running `make'.
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
    test -z "$DEPDIR" && continue
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
    test -z "am__include" && continue
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
    # When using ansi2knr, U may be empty or an underscore; expand it
    U=`sed -n 's/^U = //p' < "$mf"`
    # Find all dependency output files, they are included files with
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
    # simplest approach to changing $(DEPDIR) to its actual value in the
    # expansion.
    for file in `sed -n "
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
      # Make sure the directory exists.
      test -f "$dirpart/$file" && continue
      fdir=`$as_dirname -- "$file" ||
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$file" : 'X\(//\)[^/]' \| \
	 X"$file" : 'X\(//\)$' \| \
	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      as_dir=$dirpart/$fdir; as_fn_mkdir_p
      # echo "creating $dirpart/$file"
      echo '# dummy' > "$dirpart/$file"
    done
  done
}
 ;;
    "libtool":C)

    # See if we are running on zsh, and set the options which allow our
    # commands through without removal of \ escapes.
    if test -n "${ZSH_VERSION+set}" ; then
      setopt NO_GLOB_SUBST
    fi

    cfgfile="${ofile}T"
    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
    $RM "$cfgfile"

    cat <<_LT_EOF >> "$cfgfile"
#! $SHELL

# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
#
#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
#                 Foundation, Inc.
#   Written by Gordon Matzigkeit, 1996
#
#   This file is part of GNU Libtool.
#
# GNU Libtool is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# As a special exception to the GNU General Public License,
# if you distribute this file as part of a program or library that
# is built using GNU Libtool, you may include this file under the
# same distribution terms that you use for the rest of that program.
#
# GNU Libtool is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Libtool; see the file COPYING.  If not, a copy
# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
# obtained by writing to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.


# The names of the tagged configurations supported by this script.
available_tags=""

# ### BEGIN LIBTOOL CONFIG

# Which release of libtool.m4 was used?
macro_version=$macro_version
macro_revision=$macro_revision

# Assembler program.
AS=$lt_AS

# DLL creation program.
DLLTOOL=$lt_DLLTOOL

# Object dumper program.
OBJDUMP=$lt_OBJDUMP

# Whether or not to build shared libraries.
build_libtool_libs=$enable_shared

# Whether or not to build static libraries.
build_old_libs=$enable_static

# What type of objects to build.
pic_mode=$pic_mode

# Whether or not to optimize for fast installation.
fast_install=$enable_fast_install

# Shell to use when invoking shell scripts.
SHELL=$lt_SHELL

# An echo program that protects backslashes.
ECHO=$lt_ECHO

# The PATH separator for the build system.
PATH_SEPARATOR=$lt_PATH_SEPARATOR

# The host system.
host_alias=$host_alias
host=$host
host_os=$host_os

# The build system.
build_alias=$build_alias
build=$build
build_os=$build_os

# A sed program that does not truncate output.
SED=$lt_SED

# Sed that helps us avoid accidentally triggering echo(1) options like -n.
Xsed="\$SED -e 1s/^X//"

# A grep program that handles long lines.
GREP=$lt_GREP

# An ERE matcher.
EGREP=$lt_EGREP

# A literal string matcher.
FGREP=$lt_FGREP

# A BSD- or MS-compatible name lister.
NM=$lt_NM

# Whether we need soft or hard links.
LN_S=$lt_LN_S

# What is the maximum length of a command?
max_cmd_len=$max_cmd_len

# Object file suffix (normally "o").
objext=$ac_objext

# Executable file suffix (normally "").
exeext=$exeext

# whether the shell understands "unset".
lt_unset=$lt_unset

# turn spaces into newlines.
SP2NL=$lt_lt_SP2NL

# turn newlines into spaces.
NL2SP=$lt_lt_NL2SP

# convert \$build file names to \$host format.
to_host_file_cmd=$lt_cv_to_host_file_cmd

# convert \$build files to toolchain format.
to_tool_file_cmd=$lt_cv_to_tool_file_cmd

# Method to check whether dependent libraries are shared objects.
deplibs_check_method=$lt_deplibs_check_method

# Command to use when deplibs_check_method = "file_magic".
file_magic_cmd=$lt_file_magic_cmd

# How to find potential files when deplibs_check_method = "file_magic".
file_magic_glob=$lt_file_magic_glob

# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
want_nocaseglob=$lt_want_nocaseglob

# Command to associate shared and link libraries.
sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd

# The archiver.
AR=$lt_AR

# Flags to create an archive.
AR_FLAGS=$lt_AR_FLAGS

# How to feed a file listing to the archiver.
archiver_list_spec=$lt_archiver_list_spec

# A symbol stripping program.
STRIP=$lt_STRIP

# Commands used to install an old-style archive.
RANLIB=$lt_RANLIB
old_postinstall_cmds=$lt_old_postinstall_cmds
old_postuninstall_cmds=$lt_old_postuninstall_cmds

# Whether to use a lock for old archive extraction.
lock_old_archive_extraction=$lock_old_archive_extraction

# A C compiler.
LTCC=$lt_CC

# LTCC compiler flags.
LTCFLAGS=$lt_CFLAGS

# Take the output of nm and produce a listing of raw symbols and C names.
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe

# Transform the output of nm in a proper C declaration.
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl

# Transform the output of nm in a C name address pair.
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address

# Transform the output of nm in a C name address pair when lib prefix is needed.
global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix

# Specify filename containing input files for \$NM.
nm_file_list_spec=$lt_nm_file_list_spec

# The root where to search for dependent libraries,and in which our libraries should be installed.
lt_sysroot=$lt_sysroot

# The name of the directory that contains temporary libtool files.
objdir=$objdir

# Used to examine libraries when file_magic_cmd begins with "file".
MAGIC_CMD=$MAGIC_CMD

# Must we lock files when doing compilation?
need_locks=$lt_need_locks

# Manifest tool.
MANIFEST_TOOL=$lt_MANIFEST_TOOL

# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
DSYMUTIL=$lt_DSYMUTIL

# Tool to change global to local symbols on Mac OS X.
NMEDIT=$lt_NMEDIT

# Tool to manipulate fat objects and archives on Mac OS X.
LIPO=$lt_LIPO

# ldd/readelf like tool for Mach-O binaries on Mac OS X.
OTOOL=$lt_OTOOL

# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
OTOOL64=$lt_OTOOL64

# Old archive suffix (normally "a").
libext=$libext

# Shared library suffix (normally ".so").
shrext_cmds=$lt_shrext_cmds

# The commands to extract the exported symbol list from a shared archive.
extract_expsyms_cmds=$lt_extract_expsyms_cmds

# Variables whose values should be saved in libtool wrapper scripts and
# restored at link time.
variables_saved_for_relink=$lt_variables_saved_for_relink

# Do we need the "lib" prefix for modules?
need_lib_prefix=$need_lib_prefix

# Do we need a version for libraries?
need_version=$need_version

# Library versioning type.
version_type=$version_type

# Shared library runtime path variable.
runpath_var=$runpath_var

# Shared library path variable.
shlibpath_var=$shlibpath_var

# Is shlibpath searched before the hard-coded library search path?
shlibpath_overrides_runpath=$shlibpath_overrides_runpath

# Format of library name prefix.
libname_spec=$lt_libname_spec

# List of archive names.  First name is the real one, the rest are links.
# The last name is the one that the linker finds with -lNAME
library_names_spec=$lt_library_names_spec

# The coded name of the library, if different from the real name.
soname_spec=$lt_soname_spec

# Permission mode override for installation of shared libraries.
install_override_mode=$lt_install_override_mode

# Command to use after installation of a shared archive.
postinstall_cmds=$lt_postinstall_cmds

# Command to use after uninstallation of a shared archive.
postuninstall_cmds=$lt_postuninstall_cmds

# Commands used to finish a libtool library installation in a directory.
finish_cmds=$lt_finish_cmds

# As "finish_cmds", except a single script fragment to be evaled but
# not shown.
finish_eval=$lt_finish_eval

# Whether we should hardcode library paths into libraries.
hardcode_into_libs=$hardcode_into_libs

# Compile-time system search path for libraries.
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec

# Run-time system search path for libraries.
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec

# Whether dlopen is supported.
dlopen_support=$enable_dlopen

# Whether dlopen of programs is supported.
dlopen_self=$enable_dlopen_self

# Whether dlopen of statically linked programs is supported.
dlopen_self_static=$enable_dlopen_self_static

# Commands to strip libraries.
old_striplib=$lt_old_striplib
striplib=$lt_striplib


# The linker used to build libraries.
LD=$lt_LD

# How to create reloadable object files.
reload_flag=$lt_reload_flag
reload_cmds=$lt_reload_cmds

# Commands used to build an old-style archive.
old_archive_cmds=$lt_old_archive_cmds

# A language specific compiler.
CC=$lt_compiler

# Is the compiler the GNU compiler?
with_gcc=$GCC

# Compiler flag to turn off builtin functions.
no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag

# Additional compiler flags for building library objects.
pic_flag=$lt_lt_prog_compiler_pic

# How to pass a linker flag through the compiler.
wl=$lt_lt_prog_compiler_wl

# Compiler flag to prevent dynamic linking.
link_static_flag=$lt_lt_prog_compiler_static

# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o

# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=$archive_cmds_need_lc

# Whether or not to disallow shared libs when runtime libs are static.
allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes

# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec

# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec=$lt_whole_archive_flag_spec

# Whether the compiler copes with passing no objects directly.
compiler_needs_object=$lt_compiler_needs_object

# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds

# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds

# Commands used to build a shared archive.
archive_cmds=$lt_archive_cmds
archive_expsym_cmds=$lt_archive_expsym_cmds

# Commands used to build a loadable module if different from building
# a shared archive.
module_cmds=$lt_module_cmds
module_expsym_cmds=$lt_module_expsym_cmds

# Whether we are building with GNU ld or not.
with_gnu_ld=$lt_with_gnu_ld

# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$lt_allow_undefined_flag

# Flag that enforces no undefined symbols.
no_undefined_flag=$lt_no_undefined_flag

# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec

# Whether we need a single "-rpath" flag with a separated argument.
hardcode_libdir_separator=$lt_hardcode_libdir_separator

# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
# DIR into the resulting binary.
hardcode_direct=$hardcode_direct

# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
# DIR into the resulting binary and the resulting library dependency is
# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
# library is relocated.
hardcode_direct_absolute=$hardcode_direct_absolute

# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
# into the resulting binary.
hardcode_minus_L=$hardcode_minus_L

# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
# into the resulting binary.
hardcode_shlibpath_var=$hardcode_shlibpath_var

# Set to "yes" if building a shared library automatically hardcodes DIR
# into the library and all subsequent libraries and executables linked
# against it.
hardcode_automatic=$hardcode_automatic

# Set to yes if linker adds runtime paths of dependent libraries
# to runtime path list.
inherit_rpath=$inherit_rpath

# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=$link_all_deplibs

# Set to "yes" if exported symbols are required.
always_export_symbols=$always_export_symbols

# The commands to list exported symbols.
export_symbols_cmds=$lt_export_symbols_cmds

# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms=$lt_exclude_expsyms

# Symbols that must always be exported.
include_expsyms=$lt_include_expsyms

# Commands necessary for linking programs (against libraries) with templates.
prelink_cmds=$lt_prelink_cmds

# Commands necessary for finishing linking programs.
postlink_cmds=$lt_postlink_cmds

# Specify filename containing input files.
file_list_spec=$lt_file_list_spec

# How to hardcode a shared library path into an executable.
hardcode_action=$hardcode_action

# ### END LIBTOOL CONFIG

_LT_EOF

  case $host_os in
  aix3*)
    cat <<\_LT_EOF >> "$cfgfile"
# AIX sometimes has problems with the GCC collect2 program.  For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test "X${COLLECT_NAMES+set}" != Xset; then
  COLLECT_NAMES=
  export COLLECT_NAMES
fi
_LT_EOF
    ;;
  esac


ltmain="$ac_aux_dir/ltmain.sh"


  # We use sed instead of cat because bash on DJGPP gets confused if
  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
  # text mode, it properly converts lines to CR/LF.  This bash problem
  # is reportedly fixed, but why not run on old versions too?
  sed '$q' "$ltmain" >> "$cfgfile" \
     || (rm -f "$cfgfile"; exit 1)

  if test x"$xsi_shell" = xyes; then
  sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
func_dirname ()\
{\
\    case ${1} in\
\      */*) func_dirname_result="${1%/*}${2}" ;;\
\      *  ) func_dirname_result="${3}" ;;\
\    esac\
} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
  && mv -f "$cfgfile.tmp" "$cfgfile" \
    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:


  sed -e '/^func_basename ()$/,/^} # func_basename /c\
func_basename ()\
{\
\    func_basename_result="${1##*/}"\
} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
  && mv -f "$cfgfile.tmp" "$cfgfile" \
    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:


  sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
func_dirname_and_basename ()\
{\
\    case ${1} in\
\      */*) func_dirname_result="${1%/*}${2}" ;;\
\      *  ) func_dirname_result="${3}" ;;\
\    esac\
\    func_basename_result="${1##*/}"\
} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
  && mv -f "$cfgfile.tmp" "$cfgfile" \
    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:


  sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
func_stripname ()\
{\
\    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
\    # positional parameters, so assign one to ordinary parameter first.\
\    func_stripname_result=${3}\
\    func_stripname_result=${func_stripname_result#"${1}"}\
\    func_stripname_result=${func_stripname_result%"${2}"}\
} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
  && mv -f "$cfgfile.tmp" "$cfgfile" \
    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:


  sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
func_split_long_opt ()\
{\
\    func_split_long_opt_name=${1%%=*}\
\    func_split_long_opt_arg=${1#*=}\
} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
  && mv -f "$cfgfile.tmp" "$cfgfile" \
    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:


  sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
func_split_short_opt ()\
{\
\    func_split_short_opt_arg=${1#??}\
\    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
  && mv -f "$cfgfile.tmp" "$cfgfile" \
    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:


  sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
func_lo2o ()\
{\
\    case ${1} in\
\      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
\      *)    func_lo2o_result=${1} ;;\
\    esac\
} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
  && mv -f "$cfgfile.tmp" "$cfgfile" \
    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:


  sed -e '/^func_xform ()$/,/^} # func_xform /c\
func_xform ()\
{\
    func_xform_result=${1%.*}.lo\
} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
  && mv -f "$cfgfile.tmp" "$cfgfile" \
    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:


  sed -e '/^func_arith ()$/,/^} # func_arith /c\
func_arith ()\
{\
    func_arith_result=$(( $* ))\
} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
  && mv -f "$cfgfile.tmp" "$cfgfile" \
    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:


  sed -e '/^func_len ()$/,/^} # func_len /c\
func_len ()\
{\
    func_len_result=${#1}\
} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
  && mv -f "$cfgfile.tmp" "$cfgfile" \
    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:

fi

if test x"$lt_shell_append" = xyes; then
  sed -e '/^func_append ()$/,/^} # func_append /c\
func_append ()\
{\
    eval "${1}+=\\${2}"\
} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
  && mv -f "$cfgfile.tmp" "$cfgfile" \
    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:


  sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
func_append_quoted ()\
{\
\    func_quote_for_eval "${2}"\
\    eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
  && mv -f "$cfgfile.tmp" "$cfgfile" \
    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:


  # Save a `func_append' function call where possible by direct use of '+='
  sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
    && mv -f "$cfgfile.tmp" "$cfgfile" \
      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  test 0 -eq $? || _lt_function_replace_fail=:
else
  # Save a `func_append' function call even when '+=' is not available
  sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
    && mv -f "$cfgfile.tmp" "$cfgfile" \
      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  test 0 -eq $? || _lt_function_replace_fail=:
fi

if test x"$_lt_function_replace_fail" = x":"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
fi


   mv -f "$cfgfile" "$ofile" ||
    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
  chmod +x "$ofile"

 ;;

  esac
done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi

parser-3.4.3/src/lib/ltdl/lt__dirent.c000644 000000 000000 00000005732 11764645176 017727 0ustar00rootwheel000000 000000 /* lt__dirent.c -- internal directory entry scanning interface

   Copyright (C) 2001, 2004 Free Software Foundation, Inc.
   Written by Bob Friesenhahn, 2001

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#include "lt__private.h"

#include 
#include 

#include "lt__dirent.h"

#if defined(__WINDOWS__)

void
closedir (DIR *entry)
{
  assert (entry != (DIR *) NULL);
  FindClose (entry->hSearch);
  free ((void *) entry);
}


DIR *
opendir (const char *path)
{
  char file_spec[LT_FILENAME_MAX];
  DIR *entry;

  assert (path != (char *) 0);
  if (lt_strlcpy (file_spec, path, sizeof file_spec) >= sizeof file_spec
      || lt_strlcat (file_spec, "\\", sizeof file_spec) >= sizeof file_spec)
    return (DIR *) 0;
  entry = (DIR *) malloc (sizeof(DIR));
  if (entry != (DIR *) 0)
    {
      entry->firsttime = TRUE;
      entry->hSearch = FindFirstFile (file_spec, &entry->Win32FindData);

      if (entry->hSearch == INVALID_HANDLE_VALUE)
	{
	  if (lt_strlcat (file_spec, "\\*.*", sizeof file_spec) < sizeof file_spec)
	    {
	      entry->hSearch = FindFirstFile (file_spec, &entry->Win32FindData);
	    }

	  if (entry->hSearch == INVALID_HANDLE_VALUE)
	    {
	      entry = (free (entry), (DIR *) 0);
	    }
	}
    }

  return entry;
}


struct dirent *
readdir (DIR *entry)
{
  int status;

  if (entry == (DIR *) 0)
    return (struct dirent *) 0;

  if (!entry->firsttime)
    {
      status = FindNextFile (entry->hSearch, &entry->Win32FindData);
      if (status == 0)
        return (struct dirent *) 0;
    }

  entry->firsttime = FALSE;
  if (lt_strlcpy (entry->file_info.d_name, entry->Win32FindData.cFileName,
	sizeof entry->file_info.d_name) >= sizeof entry->file_info.d_name)
    return (struct dirent *) 0;
  entry->file_info.d_namlen = strlen (entry->file_info.d_name);

  return &entry->file_info;
}

#endif /*defined(__WINDOWS__)*/
parser-3.4.3/src/lib/ltdl/config/000755 000000 000000 00000000000 12234223575 016662 5ustar00rootwheel000000 000000 parser-3.4.3/src/lib/ltdl/slist.c000644 000000 000000 00000023164 11764645177 016742 0ustar00rootwheel000000 000000 /* slist.c -- generalised singly linked lists

   Copyright (C) 2000, 2004, 2007, 2008, 2009 Free Software Foundation, Inc.
   Written by Gary V. Vaughan, 2000

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#include 

#include "slist.h"
#include 
#include 

static SList *	slist_sort_merge    (SList *left, SList *right,
				     SListCompare *compare, void *userdata);


/* Call DELETE repeatedly on each element of HEAD.

   CAVEAT: If you call this when HEAD is the start of a list of boxed
           items, you must remember that each item passed back to your
	   DELETE function will be a boxed item that must be slist_unbox()ed
	   before operating on its contents.

   e.g. void boxed_delete (void *item) { item_free (slist_unbox (item)); }
        ...
	  slist = slist_delete (slist, boxed_delete);
	...
*/
SList *
slist_delete (SList *head, void (*delete_fct) (void *item))
{
  assert (delete_fct);

  while (head)
    {
      SList *next = head->next;
      (*delete_fct) (head);
      head = next;
    }

  return 0;
}

/* Call FIND repeatedly with MATCHDATA and each item of *PHEAD, until
   FIND returns non-NULL, or the list is exhausted.  If a match is found
   the matching item is destructively removed from *PHEAD, and the value
   returned by the matching call to FIND is returned.

   CAVEAT: To avoid memory leaks, unless you already have the address of
           the stale item, you should probably return that from FIND if
	   it makes a successful match.  Don't forget to slist_unbox()
	   every item in a boxed list before operating on its contents.   */
SList *
slist_remove (SList **phead, SListCallback *find, void *matchdata)
{
  SList *stale = 0;
  void *result = 0;

  assert (find);

  if (!phead || !*phead)
    return 0;

  /* Does the head of the passed list match? */
  result = (*find) (*phead, matchdata);
  if (result)
    {
      stale = *phead;
      *phead = stale->next;
    }
  /* what about the rest of the elements? */
  else
    {
      SList *head;
      for (head = *phead; head->next; head = head->next)
	{
	  result = (*find) (head->next, matchdata);
	  if (result)
	    {
	      stale		= head->next;
	      head->next	= stale->next;
	      break;
	    }
	}
    }

  return (SList *) result;
}

/* Call FIND repeatedly with each element of SLIST and MATCHDATA, until
   FIND returns non-NULL, or the list is exhausted.  If a match is found
   the value returned by the matching call to FIND is returned. */
void *
slist_find (SList *slist, SListCallback *find, void *matchdata)
{
  void *result = 0;

  assert (find);

  for (; slist; slist = slist->next)
    {
      result = (*find) (slist, matchdata);
      if (result)
	break;
    }

  return result;
}

/* Return a single list, composed by destructively concatenating the
   items in HEAD and TAIL.  The values of HEAD and TAIL are undefined
   after calling this function.

   CAVEAT: Don't mix boxed and unboxed items in a single list.

   e.g.  slist1 = slist_concat (slist1, slist2);  */
SList *
slist_concat (SList *head, SList *tail)
{
  SList *last;

  if (!head)
    {
      return tail;
    }

  last = head;
  while (last->next)
    last = last->next;

  last->next = tail;

  return head;
}

/* Return a single list, composed by destructively appending all of
   the items in SLIST to ITEM.  The values of ITEM and SLIST are undefined
   after calling this function.

   CAVEAT:  Don't mix boxed and unboxed items in a single list.

   e.g.  slist1 = slist_cons (slist_box (data), slist1);  */
SList *
slist_cons (SList *item, SList *slist)
{
  if (!item)
    {
      return slist;
    }

  assert (!item->next);

  item->next = slist;
  return item;
}

/* Return a list starting at the second item of SLIST.  */
SList *
slist_tail (SList *slist)
{
  return slist ? slist->next : NULL;
}

/* Return a list starting at the Nth item of SLIST.  If SLIST is less
   than N items long, NULL is returned.  Just to be confusing, list items
   are counted from 1, to get the 2nd element of slist:

   e.g. shared_list = slist_nth (slist, 2);  */
SList *
slist_nth (SList *slist, size_t n)
{
  for (;n > 1 && slist; n--)
    slist = slist->next;

  return slist;
}

/* Return the number of items in SLIST.  We start counting from 1, so
   the length of a list with no items is 0, and so on.  */
size_t
slist_length (SList *slist)
{
  size_t n;

  for (n = 0; slist; ++n)
    slist = slist->next;

  return n;
}

/* Destructively reverse the order of items in SLIST.  The value of SLIST
   is undefined after calling this function.

  CAVEAT: You must store the result of this function, or you might not
          be able to get all the items except the first one back again.

  e.g.    slist = slist_reverse (slist);  */
SList *
slist_reverse (SList *slist)
{
  SList *result = 0;
  SList *next;

  while (slist)
    {
      next		= slist->next;
      slist->next	= result;
      result		= slist;
      slist 		= next;
    }

  return result;
}

/* Call FOREACH once for each item in SLIST, passing both the item and
   USERDATA on each call. */
void *
slist_foreach (SList *slist, SListCallback *foreach, void *userdata)
{
  void *result = 0;

  assert (foreach);

  while (slist)
    {
      SList *next = slist->next;
      result = (*foreach) (slist, userdata);

      if (result)
	break;

      slist = next;
    }

  return result;
}

/* Destructively merge the items of two ordered lists LEFT and RIGHT,
   returning a single sorted list containing the items of both --  Part of
   the quicksort algorithm.  The values of LEFT and RIGHT are undefined
   after calling this function.

   At each iteration, add another item to the merged list by taking the
   lowest valued item from the head of either LEFT or RIGHT, determined
   by passing those items and USERDATA to COMPARE.  COMPARE should return
   less than 0 if the head of LEFT has the lower value, greater than 0 if
   the head of RIGHT has the lower value, otherwise 0.  */
static SList *
slist_sort_merge (SList *left, SList *right, SListCompare *compare,
		  void *userdata)
{
  SList merged, *insert;

  insert = &merged;

  while (left && right)
    {
      if ((*compare) (left, right, userdata) <= 0)
	{
	  insert = insert->next = left;
	  left = left->next;
	}
      else
	{
	  insert = insert->next = right;
	  right = right->next;
	}
    }

  insert->next = left ? left : right;

  return merged.next;
}

/* Perform a destructive quicksort on the items in SLIST, by repeatedly
   calling COMPARE with a pair of items from SLIST along with USERDATA
   at every iteration.  COMPARE is a function as defined above for
   slist_sort_merge().  The value of SLIST is undefined after calling
   this function.

   e.g.  slist = slist_sort (slist, compare, 0);  */
SList *
slist_sort (SList *slist, SListCompare *compare, void *userdata)
{
  SList *left, *right;

  if (!slist)
    return slist;

  /* Be sure that LEFT and RIGHT never contain the same item.  */
  left = slist;
  right = slist->next;

  if (!right)
    return left;

  /* Skip two items with RIGHT and one with SLIST, until RIGHT falls off
     the end.  SLIST must be about half way along.  */
  while (right && (right = right->next))
    {
      if (!right || !(right = right->next))
	break;
      slist = slist->next;
    }
  right = slist->next;
  slist->next = 0;

  /* Sort LEFT and RIGHT, then merge the two.  */
  return slist_sort_merge (slist_sort (left, compare, userdata),
			   slist_sort (right, compare, userdata),
			   compare, userdata);
}


/* Aside from using the functions above to manage chained structures of
   any type that has a NEXT pointer as its first field, SLISTs can
   be comprised of boxed items.  The boxes are chained together in
   that case, so there is no need for a NEXT field in the item proper.
   Some care must be taken to slist_box and slist_unbox each item in
   a boxed list at the appropriate points to avoid leaking the memory
   used for the boxes.  It us usually a very bad idea to mix boxed and
   non-boxed items in a single list.  */

/* Return a `boxed' freshly mallocated 1 element list containing
   USERDATA.  */
SList *
slist_box (const void *userdata)
{
  SList *item = (SList *) malloc (sizeof *item);

  if (item)
    {
      item->next     = 0;
      item->userdata = userdata;
    }

  return item;
}

/* Return the contents of a `boxed' ITEM, recycling the box itself.  */
void *
slist_unbox (SList *item)
{
  void *userdata = 0;

  if (item)
    {
      /* Strip the const, because responsibility for this memory
	 passes to the caller on return.  */
      userdata = (void *) item->userdata;
      free (item);
    }

  return userdata;
}
parser-3.4.3/src/lib/ltdl/Makefile.in000644 000000 000000 00000143145 11764743276 017506 0ustar00rootwheel000000 000000 # Makefile.in generated by automake 1.11.1 from Makefile.am.
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# gives unlimited permission to copy and/or distribute it,
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CPP = @CPP@
CPPFLAGS = @CPPFLAGS@
CYGPATH_W = @CYGPATH_W@
DEFS = @DEFS@
DEPDIR = @DEPDIR@
DLLTOOL = @DLLTOOL@
DSYMUTIL = @DSYMUTIL@
DUMPBIN = @DUMPBIN@
ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
EXEEXT = @EXEEXT@
FGREP = @FGREP@
GREP = @GREP@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LD = @LD@
LDFLAGS = @LDFLAGS@
LIBADD_DL = @LIBADD_DL@
LIBADD_DLD_LINK = @LIBADD_DLD_LINK@
LIBADD_DLOPEN = @LIBADD_DLOPEN@
LIBADD_SHL_LOAD = @LIBADD_SHL_LOAD@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LIPO = @LIPO@
LN_S = @LN_S@
LTDLOPEN = @LTDLOPEN@
LTLIBOBJS = @LTLIBOBJS@
LT_CONFIG_H = @LT_CONFIG_H@
LT_DLLOADERS = @LT_DLLOADERS@
LT_DLPREOPEN = @LT_DLPREOPEN@
MAKEINFO = @MAKEINFO@
MANIFEST_TOOL = @MANIFEST_TOOL@
MKDIR_P = @MKDIR_P@
NM = @NM@
NMEDIT = @NMEDIT@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
OTOOL = @OTOOL@
OTOOL64 = @OTOOL64@
PACKAGE = @PACKAGE@
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
RANLIB = @RANLIB@
SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
STRIP = @STRIP@
VERSION = @VERSION@
abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
abs_top_srcdir = @abs_top_srcdir@
ac_ct_AR = @ac_ct_AR@
ac_ct_CC = @ac_ct_CC@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
am__tar = @am__tar@
am__untar = @am__untar@
bindir = @bindir@
build = @build@
build_alias = @build_alias@
build_cpu = @build_cpu@
build_os = @build_os@
build_vendor = @build_vendor@
builddir = @builddir@
datadir = @datadir@
datarootdir = @datarootdir@
docdir = @docdir@
dvidir = @dvidir@
exec_prefix = @exec_prefix@
host = @host@
host_alias = @host_alias@
host_cpu = @host_cpu@
host_os = @host_os@
host_vendor = @host_vendor@
htmldir = @htmldir@
includedir = @includedir@
infodir = @infodir@
install_sh = @install_sh@
libdir = @libdir@
libexecdir = @libexecdir@
localedir = @localedir@
localstatedir = @localstatedir@
mandir = @mandir@
mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
sys_symbol_underscore = @sys_symbol_underscore@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
ACLOCAL_AMFLAGS = -I m4
AUTOMAKE_OPTIONS = foreign

# -I$(srcdir) is needed for user that built libltdl with a sub-Automake
# (not as a sub-package!) using 'nostdinc':
AM_CPPFLAGS = -DLT_CONFIG_H='<$(LT_CONFIG_H)>' -DLTDL -I. -I$(srcdir) \
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AM_LDFLAGS = -no-undefined
BUILT_SOURCES = $(ARGZ_H)
include_HEADERS = $(am__append_1)
noinst_LTLIBRARIES = $(LT_DLLOADERS) $(am__append_3)
lib_LTLIBRARIES = $(am__append_2)
EXTRA_LTLIBRARIES = dlopen.la dld_link.la dyld.la load_add_on.la \
	loadlibrary.la shl_load.la
EXTRA_DIST = lt__dirent.c lt__strl.c COPYING.LIB configure.ac \
	Makefile.am aclocal.m4 Makefile.in configure config-h.in \
	README argz_.h argz.c
CLEANFILES = libltdl.la libltdlc.la libdlloader.la $(LIBOBJS) \
	$(LTLIBOBJS)
MOSTLYCLEANFILES = argz.h argz.h-t
LTDL_VERSION_INFO = -version-info 10:0:3
@INSTALL_LTDL_TRUE@ltdlincludedir = $(includedir)/libltdl
@INSTALL_LTDL_TRUE@ltdlinclude_HEADERS = libltdl/lt_system.h \
@INSTALL_LTDL_TRUE@			  libltdl/lt_error.h \
@INSTALL_LTDL_TRUE@			  libltdl/lt_dlloader.h

libltdl_la_SOURCES = libltdl/lt__alloc.h \
			  libltdl/lt__dirent.h \
			  libltdl/lt__glibc.h \
			  libltdl/lt__private.h \
			  libltdl/lt__strl.h \
			  libltdl/lt_dlloader.h \
			  libltdl/lt_error.h \
	                  libltdl/lt_system.h \
			  libltdl/slist.h \
			  loaders/preopen.c \
			  lt__alloc.c \
			  lt_dlloader.c \
			  lt_error.c \
			  ltdl.c \
			  ltdl.h \
			  slist.c

libltdl_la_CPPFLAGS = -DLTDLOPEN=$(LTDLOPEN) $(AM_CPPFLAGS)
libltdl_la_LDFLAGS = $(AM_LDFLAGS) $(LTDL_VERSION_INFO) $(LT_DLPREOPEN)
libltdl_la_LIBADD = $(LTLIBOBJS)
libltdl_la_DEPENDENCIES = $(LT_DLLOADERS) $(LTLIBOBJS)
libltdlc_la_SOURCES = $(libltdl_la_SOURCES)
libltdlc_la_CPPFLAGS = -DLTDLOPEN=$(LTDLOPEN)c $(AM_CPPFLAGS)
libltdlc_la_LDFLAGS = $(AM_LDFLAGS) $(LT_DLPREOPEN)
libltdlc_la_LIBADD = $(libltdl_la_LIBADD)
libltdlc_la_DEPENDENCIES = $(libltdl_la_DEPENDENCIES)
dlopen_la_SOURCES = loaders/dlopen.c
dlopen_la_LDFLAGS = -module -avoid-version
dlopen_la_LIBADD = $(LIBADD_DLOPEN)
dld_link_la_SOURCES = loaders/dld_link.c
dld_link_la_LDFLAGS = -module -avoid-version
dld_link_la_LIBADD = -ldld
dyld_la_SOURCES = loaders/dyld.c
dyld_la_LDFLAGS = -module -avoid-version
load_add_on_la_SOURCES = loaders/load_add_on.c
load_add_on_la_LDFLAGS = -module -avoid-version
loadlibrary_la_SOURCES = loaders/loadlibrary.c
loadlibrary_la_LDFLAGS = -module -avoid-version
shl_load_la_SOURCES = loaders/shl_load.c
shl_load_la_LDFLAGS = -module -avoid-version
shl_load_la_LIBADD = $(LIBADD_SHL_LOAD)
all: $(BUILT_SOURCES) config.h
	$(MAKE) $(AM_MAKEFLAGS) all-am

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$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
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$(top_srcdir)/configure:  $(am__configure_deps)
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$(am__aclocal_m4_deps):

config.h: stamp-h1
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stamp-h1: $(srcdir)/config-h.in $(top_builddir)/config.status
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$(srcdir)/config-h.in:  $(am__configure_deps) 
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clean-noinstLTLIBRARIES:
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dld_link.la: $(dld_link_la_OBJECTS) $(dld_link_la_DEPENDENCIES) 
	$(dld_link_la_LINK)  $(dld_link_la_OBJECTS) $(dld_link_la_LIBADD) $(LIBS)
dlopen.la: $(dlopen_la_OBJECTS) $(dlopen_la_DEPENDENCIES) 
	$(dlopen_la_LINK)  $(dlopen_la_OBJECTS) $(dlopen_la_LIBADD) $(LIBS)
dyld.la: $(dyld_la_OBJECTS) $(dyld_la_DEPENDENCIES) 
	$(dyld_la_LINK)  $(dyld_la_OBJECTS) $(dyld_la_LIBADD) $(LIBS)
libltdl.la: $(libltdl_la_OBJECTS) $(libltdl_la_DEPENDENCIES) 
	$(libltdl_la_LINK) $(am_libltdl_la_rpath) $(libltdl_la_OBJECTS) $(libltdl_la_LIBADD) $(LIBS)
libltdlc.la: $(libltdlc_la_OBJECTS) $(libltdlc_la_DEPENDENCIES) 
	$(libltdlc_la_LINK) $(am_libltdlc_la_rpath) $(libltdlc_la_OBJECTS) $(libltdlc_la_LIBADD) $(LIBS)
load_add_on.la: $(load_add_on_la_OBJECTS) $(load_add_on_la_DEPENDENCIES) 
	$(load_add_on_la_LINK)  $(load_add_on_la_OBJECTS) $(load_add_on_la_LIBADD) $(LIBS)
loadlibrary.la: $(loadlibrary_la_OBJECTS) $(loadlibrary_la_DEPENDENCIES) 
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shl_load.la: $(shl_load_la_OBJECTS) $(shl_load_la_DEPENDENCIES) 
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mostlyclean-compile:
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distclean-compile:
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	  ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
	  ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
	|| chmod -R a+r "$(distdir)"
dist-gzip: distdir
	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
	$(am__remove_distdir)

dist-bzip2: distdir
	tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
	$(am__remove_distdir)

dist-lzma: distdir
	tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma
	$(am__remove_distdir)

dist-xz: distdir
	tardir=$(distdir) && $(am__tar) | xz -c >$(distdir).tar.xz
	$(am__remove_distdir)

dist-tarZ: distdir
	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
	$(am__remove_distdir)

dist-shar: distdir
	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
	$(am__remove_distdir)

dist-zip: distdir
	-rm -f $(distdir).zip
	zip -rq $(distdir).zip $(distdir)
	$(am__remove_distdir)

dist dist-all: distdir
	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
	$(am__remove_distdir)

# This target untars the dist file and tries a VPATH configuration.  Then
# it guarantees that the distribution is self-contained by making another
# tarfile.
distcheck: dist
	case '$(DIST_ARCHIVES)' in \
	*.tar.gz*) \
	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
	*.tar.bz2*) \
	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
	*.tar.lzma*) \
	  lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\
	*.tar.xz*) \
	  xz -dc $(distdir).tar.xz | $(am__untar) ;;\
	*.tar.Z*) \
	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
	*.shar.gz*) \
	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
	*.zip*) \
	  unzip $(distdir).zip ;;\
	esac
	chmod -R a-w $(distdir); chmod a+w $(distdir)
	mkdir $(distdir)/_build
	mkdir $(distdir)/_inst
	chmod a-w $(distdir)
	test -d $(distdir)/_build || exit 0; \
	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
	  && am__cwd=`pwd` \
	  && $(am__cd) $(distdir)/_build \
	  && ../configure --srcdir=.. --prefix="$$dc_install_base" \
	    $(DISTCHECK_CONFIGURE_FLAGS) \
	  && $(MAKE) $(AM_MAKEFLAGS) \
	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
	  && $(MAKE) $(AM_MAKEFLAGS) check \
	  && $(MAKE) $(AM_MAKEFLAGS) install \
	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
	  && $(MAKE) $(AM_MAKEFLAGS) uninstall \
	  && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
	        distuninstallcheck \
	  && chmod -R a-w "$$dc_install_base" \
	  && ({ \
	       (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
	            distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
	      } || { rm -rf "$$dc_destdir"; exit 1; }) \
	  && rm -rf "$$dc_destdir" \
	  && $(MAKE) $(AM_MAKEFLAGS) dist \
	  && rm -rf $(DIST_ARCHIVES) \
	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
	  && cd "$$am__cwd" \
	  || exit 1
	$(am__remove_distdir)
	@(echo "$(distdir) archives ready for distribution: "; \
	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
	  sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
distuninstallcheck:
	@$(am__cd) '$(distuninstallcheck_dir)' \
	&& test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
	   || { echo "ERROR: files left after uninstall:" ; \
	        if test -n "$(DESTDIR)"; then \
	          echo "  (check DESTDIR support)"; \
	        fi ; \
	        $(distuninstallcheck_listfiles) ; \
	        exit 1; } >&2
distcleancheck: distclean
	@if test '$(srcdir)' = . ; then \
	  echo "ERROR: distcleancheck can only run from a VPATH build" ; \
	  exit 1 ; \
	fi
	@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
	  || { echo "ERROR: files left in build directory after distclean:" ; \
	       $(distcleancheck_listfiles) ; \
	       exit 1; } >&2
check-am: all-am
check: $(BUILT_SOURCES)
	$(MAKE) $(AM_MAKEFLAGS) check-am
all-am: Makefile $(LTLIBRARIES) $(HEADERS) config.h
installdirs:
	for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(includedir)" "$(DESTDIR)$(ltdlincludedir)"; do \
	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
	done
install: $(BUILT_SOURCES)
	$(MAKE) $(AM_MAKEFLAGS) install-am
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am

install-am: all-am
	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am

installcheck: installcheck-am
install-strip:
	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
	  `test -z '$(STRIP)' || \
	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:
	-test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)

clean-generic:
	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)

distclean-generic:
	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)

maintainer-clean-generic:
	@echo "This command is intended for maintainers to use"
	@echo "it deletes files that may require special tools to rebuild."
	-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
clean: clean-am

clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
	clean-noinstLTLIBRARIES mostlyclean-am

distclean: distclean-am
	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
	-rm -rf $(DEPDIR) ./$(DEPDIR)
	-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
	distclean-hdr distclean-libtool distclean-tags

dvi: dvi-am

dvi-am:

html: html-am

html-am:

info: info-am

info-am:

install-data-am: install-includeHEADERS install-ltdlincludeHEADERS

install-dvi: install-dvi-am

install-dvi-am:

install-exec-am: install-libLTLIBRARIES

install-html: install-html-am

install-html-am:

install-info: install-info-am

install-info-am:

install-man:

install-pdf: install-pdf-am

install-pdf-am:

install-ps: install-ps-am

install-ps-am:

installcheck-am:

maintainer-clean: maintainer-clean-am
	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
	-rm -rf $(top_srcdir)/autom4te.cache
	-rm -rf $(DEPDIR) ./$(DEPDIR)
	-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic

mostlyclean: mostlyclean-am

mostlyclean-am: mostlyclean-compile mostlyclean-generic \
	mostlyclean-libtool

pdf: pdf-am

pdf-am:

ps: ps-am

ps-am:

uninstall-am: uninstall-includeHEADERS uninstall-libLTLIBRARIES \
	uninstall-ltdlincludeHEADERS

.MAKE: all check install install-am install-strip

.PHONY: CTAGS GTAGS all all-am am--refresh check check-am clean \
	clean-generic clean-libLTLIBRARIES clean-libtool \
	clean-noinstLTLIBRARIES ctags dist dist-all dist-bzip2 \
	dist-gzip dist-lzma dist-shar dist-tarZ dist-xz dist-zip \
	distcheck distclean distclean-compile distclean-generic \
	distclean-hdr distclean-libtool distclean-tags distcleancheck \
	distdir distuninstallcheck dvi dvi-am html html-am info \
	info-am install install-am install-data install-data-am \
	install-dvi install-dvi-am install-exec install-exec-am \
	install-html install-html-am install-includeHEADERS \
	install-info install-info-am install-libLTLIBRARIES \
	install-ltdlincludeHEADERS install-man install-pdf \
	install-pdf-am install-ps install-ps-am install-strip \
	installcheck installcheck-am installdirs maintainer-clean \
	maintainer-clean-generic mostlyclean mostlyclean-compile \
	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
	tags uninstall uninstall-am uninstall-includeHEADERS \
	uninstall-libLTLIBRARIES uninstall-ltdlincludeHEADERS


# We need the following in order to create an  when the system
# doesn't have one that works with the given compiler.
all-local $(lib_OBJECTS): $(ARGZ_H)
argz.h: argz_.h
	$(mkinstalldirs) . 
	cp $(srcdir)/argz_.h $@-t
	mv $@-t $@

# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/lib/ltdl/README000644 000000 000000 00000001260 11764645175 016307 0ustar00rootwheel000000 000000 This is GNU libltdl, a system independent dlopen wrapper for GNU libtool.

It supports the following dlopen interfaces:
* dlopen (POSIX)
* shl_load (HP-UX)
* LoadLibrary (Win16 and Win32)
* load_add_on (BeOS)
* GNU DLD (emulates dynamic linking for static libraries)
* dyld (darwin/Mac OS X)
* libtool's dlpreopen
--
   Copyright (C) 1999, 2003, 2011 Free Software Foundation, Inc.
   Written by Thomas Tanner, 1999

   This file is part of GNU Libtool.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.  This file is offered as-is,
without warranty of any kind.
parser-3.4.3/src/lib/ltdl/lt__alloc.c000644 000000 000000 00000004355 11764645176 017534 0ustar00rootwheel000000 000000 /* lt__alloc.c -- internal memory management interface

   Copyright (C) 2004, 2006, 2007 Free Software Foundation, Inc.
   Written by Gary V. Vaughan, 2004

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#include "lt__private.h"

#include 

#include "lt__alloc.h"

static void alloc_die_default (void);

void (*lt__alloc_die) (void) = alloc_die_default;

/* Unless overridden, exit on memory failure.  */
static void
alloc_die_default (void)
{
  fprintf (stderr, "Out of memory.\n");
  exit (EXIT_FAILURE);
}

void *
lt__malloc (size_t n)
{
  void *mem;

  if (! (mem = malloc (n)))
    (*lt__alloc_die) ();

  return mem;
}

void *
lt__zalloc (size_t n)
{
  void *mem;

  if ((mem = lt__malloc (n)))
    memset (mem, 0, n);

  return mem;
}

void *
lt__realloc (void *mem, size_t n)
{
  if (! (mem = realloc (mem, n)))
    (*lt__alloc_die) ();

  return mem;
}

void *
lt__memdup (void const *mem, size_t n)
{
  void *newmem;

  if ((newmem = lt__malloc (n)))
    return memcpy (newmem, mem, n);

  return 0;
}

char *
lt__strdup (const char *string)
{
  return (char *) lt__memdup (string, strlen (string) +1);
}
parser-3.4.3/src/lib/ltdl/libltdl/000755 000000 000000 00000000000 12234223575 017043 5ustar00rootwheel000000 000000 parser-3.4.3/src/lib/ltdl/Makefile.am000644 000000 000000 00000012100 11764646175 017457 0ustar00rootwheel000000 000000 ## Makefile.am -- Process this file with automake to produce Makefile.in
##
##   Copyright (C) 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
##   Written by Gary V. Vaughan, 2003
##
##   NOTE: The canonical source of this file is maintained with the
##   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
##
## GNU Libltdl is free software; you can redistribute it and/or
## modify it under the terms of the GNU Lesser General Public
## License as published by the Free Software Foundation; either
## version 2 of the License, or (at your option) any later version.
##
## As a special exception to the GNU Lesser General Public License,
## if you distribute this file as part of a program or library that
## is built using GNU libtool, you may include this file under the
## same distribution terms that you use for the rest of that program.
##
## GNU Libltdl is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU Lesser General Public License for more details.
##
## You should have received a copy of the GNU LesserGeneral Public
## License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
## copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,
## or obtained by writing to the Free Software Foundation, Inc.,
## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#####

ACLOCAL_AMFLAGS = -I m4
AUTOMAKE_OPTIONS = foreign
AM_CPPFLAGS =
AM_LDFLAGS =
BUILT_SOURCES =
include_HEADERS =
noinst_LTLIBRARIES =
lib_LTLIBRARIES =
EXTRA_LTLIBRARIES =
EXTRA_DIST =
CLEANFILES =
MOSTLYCLEANFILES =

# -I$(srcdir) is needed for user that built libltdl with a sub-Automake
# (not as a sub-package!) using 'nostdinc':
AM_CPPFLAGS	       += -DLT_CONFIG_H='<$(LT_CONFIG_H)>' \
			  -DLTDL -I. -I$(srcdir) -Ilibltdl \
			  -I$(srcdir)/libltdl -I$(srcdir)/libltdl
AM_LDFLAGS	       += -no-undefined
LTDL_VERSION_INFO	= -version-info 10:0:3

noinst_LTLIBRARIES	+= $(LT_DLLOADERS)

if INSTALL_LTDL
ltdlincludedir		= $(includedir)/libltdl
ltdlinclude_HEADERS	= libltdl/lt_system.h \
			  libltdl/lt_error.h \
			  libltdl/lt_dlloader.h
include_HEADERS	       += ltdl.h
lib_LTLIBRARIES	       += libltdl.la
endif

if CONVENIENCE_LTDL
noinst_LTLIBRARIES     += libltdlc.la
endif

libltdl_la_SOURCES = libltdl/lt__alloc.h \
			  libltdl/lt__dirent.h \
			  libltdl/lt__glibc.h \
			  libltdl/lt__private.h \
			  libltdl/lt__strl.h \
			  libltdl/lt_dlloader.h \
			  libltdl/lt_error.h \
	                  libltdl/lt_system.h \
			  libltdl/slist.h \
			  loaders/preopen.c \
			  lt__alloc.c \
			  lt_dlloader.c \
			  lt_error.c \
			  ltdl.c \
			  ltdl.h \
			  slist.c

EXTRA_DIST	       += lt__dirent.c \
			  lt__strl.c

libltdl_la_CPPFLAGS	= -DLTDLOPEN=$(LTDLOPEN) $(AM_CPPFLAGS)
libltdl_la_LDFLAGS	= $(AM_LDFLAGS) $(LTDL_VERSION_INFO) $(LT_DLPREOPEN)
libltdl_la_LIBADD	= $(LTLIBOBJS)
libltdl_la_DEPENDENCIES	= $(LT_DLLOADERS) $(LTLIBOBJS)

libltdlc_la_SOURCES	= $(libltdl_la_SOURCES)
libltdlc_la_CPPFLAGS	= -DLTDLOPEN=$(LTDLOPEN)c $(AM_CPPFLAGS)
libltdlc_la_LDFLAGS	= $(AM_LDFLAGS) $(LT_DLPREOPEN)
libltdlc_la_LIBADD	= $(libltdl_la_LIBADD)
libltdlc_la_DEPENDENCIES= $(libltdl_la_DEPENDENCIES)

## The loaders are preopened by libltdl, itself always built from
## pic-objects (either as a shared library, or a convenience library),
## so the loaders themselves must be made from pic-objects too.  We
## use convenience libraries for that purpose:
EXTRA_LTLIBRARIES	       += dlopen.la \
				  dld_link.la \
				  dyld.la \
				  load_add_on.la \
				  loadlibrary.la \
				  shl_load.la

dlopen_la_SOURCES	= loaders/dlopen.c
dlopen_la_LDFLAGS	= -module -avoid-version
dlopen_la_LIBADD 	= $(LIBADD_DLOPEN)

dld_link_la_SOURCES	= loaders/dld_link.c
dld_link_la_LDFLAGS	= -module -avoid-version
dld_link_la_LIBADD	= -ldld

dyld_la_SOURCES		= loaders/dyld.c
dyld_la_LDFLAGS		= -module -avoid-version

load_add_on_la_SOURCES	= loaders/load_add_on.c
load_add_on_la_LDFLAGS	= -module -avoid-version

loadlibrary_la_SOURCES	= loaders/loadlibrary.c
loadlibrary_la_LDFLAGS	= -module -avoid-version

shl_load_la_SOURCES	= loaders/shl_load.c
shl_load_la_LDFLAGS	= -module -avoid-version
shl_load_la_LIBADD	= $(LIBADD_SHL_LOAD)

## Make sure these will be cleaned even when they're not built by default:
CLEANFILES		       += libltdl.la \
				  libltdlc.la \
				  libdlloader.la

## Automake-1.9.6 doesn't clean subdir AC_LIBOBJ compiled objects
## automatically:
CLEANFILES	       += $(LIBOBJS) $(LTLIBOBJS)

EXTRA_DIST	       += COPYING.LIB \
			  configure.ac \
			  Makefile.am \
			  aclocal.m4 \
			  Makefile.in \
			  configure \
			  config-h.in \
			  README

## --------------------------- ##
## Gnulib Makefile.am snippets ##
## --------------------------- ##

BUILT_SOURCES	+= $(ARGZ_H)
EXTRA_DIST	+= argz_.h \
		   argz.c

# We need the following in order to create an  when the system
# doesn't have one that works with the given compiler.
all-local $(lib_OBJECTS): $(ARGZ_H)
argz.h: argz_.h
	$(mkinstalldirs) . 
	cp $(srcdir)/argz_.h $@-t
	mv $@-t $@
MOSTLYCLEANFILES += argz.h \
		    argz.h-t
parser-3.4.3/src/lib/ltdl/lt_dlloader.c000644 000000 000000 00000013674 11764645177 020076 0ustar00rootwheel000000 000000 /* lt_dlloader.c -- dynamic library loader interface

   Copyright (C) 2004, 2007, 2008 Free Software Foundation, Inc.
   Written by Gary V. Vaughan, 2004

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#include "lt__private.h"
#include "lt_dlloader.h"

#define RETURN_SUCCESS 0
#define RETURN_FAILURE 1

static void *	loader_callback (SList *item, void *userdata);

/* A list of all the dlloaders we know about, each stored as a boxed
   SList item:  */
static	SList    *loaders		= 0;


/* Return NULL, unless the loader in this ITEM has a matching name,
   in which case we return the matching item so that its address is
   passed back out (for possible freeing) by slist_remove.  */
static void *
loader_callback (SList *item, void *userdata)
{
  const lt_dlvtable *vtable = (const lt_dlvtable *) item->userdata;
  const char *	    name    = (const char *) userdata;

  assert (vtable);

  return streq (vtable->name, name) ? (void *) item : NULL;
}


/* Hook VTABLE into our global LOADERS list according to its own
   PRIORITY field value.  */
int
lt_dlloader_add (const lt_dlvtable *vtable)
{
  SList *item;

  if ((vtable == 0)	/* diagnose invalid vtable fields */
      || (vtable->module_open == 0)
      || (vtable->module_close == 0)
      || (vtable->find_sym == 0)
      || ((vtable->priority != LT_DLLOADER_PREPEND) &&
	  (vtable->priority != LT_DLLOADER_APPEND)))
    {
      LT__SETERROR (INVALID_LOADER);
      return RETURN_FAILURE;
    }

  item = slist_box (vtable);
  if (!item)
    {
      (*lt__alloc_die) ();

      /* Let the caller know something went wrong if lt__alloc_die
	 doesn't abort.  */
      return RETURN_FAILURE;
    }

  if (vtable->priority == LT_DLLOADER_PREPEND)
    {
      loaders = slist_cons (item, loaders);
    }
  else
    {
      assert (vtable->priority == LT_DLLOADER_APPEND);
      loaders = slist_concat (loaders, item);
    }

  return RETURN_SUCCESS;
}

#ifdef LT_DEBUG_LOADERS
static void *
loader_dump_callback (SList *item, void *userdata)
{
  const lt_dlvtable *vtable = (const lt_dlvtable *) item->userdata;
  fprintf (stderr, ", %s", (vtable && vtable->name) ? vtable->name : "(null)");
  return 0;
}

void
lt_dlloader_dump (void)
{
  fprintf (stderr, "loaders: ");
  if (!loaders)
    {
      fprintf (stderr, "(empty)");
    }
  else
    {
      const lt_dlvtable *head = (const lt_dlvtable *) loaders->userdata;
      fprintf (stderr, "%s", (head && head->name) ? head->name : "(null)");
      if (slist_tail (loaders))
	slist_foreach (slist_tail (loaders), loader_dump_callback, NULL);
    }
  fprintf (stderr, "\n");
}
#endif

/* An iterator for the global loader list: if LOADER is NULL, then
   return the first element, otherwise the following element.  */
lt_dlloader
lt_dlloader_next (lt_dlloader loader)
{
  SList *item = (SList *) loader;
  return (lt_dlloader) (item ? item->next : loaders);
}


/* Non-destructive unboxing of a loader.  */
const lt_dlvtable *
lt_dlloader_get	(lt_dlloader loader)
{
  return (const lt_dlvtable *) (loader ? ((SList *) loader)->userdata : NULL);
}


/* Return the contents of the first item in the global loader list
   with a matching NAME after removing it from that list.  If there
   was no match, return NULL; if there is an error, return NULL and
   set an error for lt_dlerror; do not set an error if only resident
   modules need this loader; in either case, the loader list is not
   changed if NULL is returned.  */
lt_dlvtable *
lt_dlloader_remove (const char *name)
{
  const lt_dlvtable *	vtable	= lt_dlloader_find (name);
  static const char	id_string[] = "lt_dlloader_remove";
  lt_dlinterface_id	iface;
  lt_dlhandle		handle = 0;
  int			in_use = 0;
  int			in_use_by_resident = 0;

  if (!vtable)
    {
      LT__SETERROR (INVALID_LOADER);
      return 0;
    }

  /* Fail if there are any open modules which use this loader.  */
  iface = lt_dlinterface_register (id_string, NULL);
  while ((handle = lt_dlhandle_iterate (iface, handle)))
    {
      lt_dlhandle cur = handle;
      if (cur->vtable == vtable)
	{
	  in_use = 1;
	  if (lt_dlisresident (handle))
	    in_use_by_resident = 1;
	}
    }
  lt_dlinterface_free (iface);
  if (in_use)
    {
      if (!in_use_by_resident)
	LT__SETERROR (REMOVE_LOADER);
      return 0;
    }

  /* Call the loader finalisation function.  */
  if (vtable && vtable->dlloader_exit)
    {
      if ((*vtable->dlloader_exit) (vtable->dlloader_data) != 0)
	{
	  /* If there is an exit function, and it returns non-zero
	     then it must set an error, and we will not remove it
	     from the list.  */
	  return 0;
	}
    }

  /* If we got this far, remove the loader from our global list.  */
  return (lt_dlvtable *)
      slist_unbox ((SList *) slist_remove (&loaders, loader_callback, (void *) name));
}


const lt_dlvtable *
lt_dlloader_find (const char *name)
{
  return lt_dlloader_get (slist_find (loaders, loader_callback, (void *) name));
}
parser-3.4.3/src/lib/ltdl/loaders/000755 000000 000000 00000000000 12234223575 017046 5ustar00rootwheel000000 000000 parser-3.4.3/src/lib/ltdl/ltdl.c000644 000000 000000 00000154004 11770443336 016527 0ustar00rootwheel000000 000000 /* ltdl.c -- system independent dlopen wrapper

   Copyright (C) 1998, 1999, 2000, 2004, 2005, 2006,
		 2007, 2008, 2011 Free Software Foundation, Inc.
   Written by Thomas Tanner, 1998

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#include "lt__private.h"
#include "lt_system.h"
#include "lt_dlloader.h"


/* --- MANIFEST CONSTANTS --- */

#undef HAVE_LIBDLLOADER

/* Standard libltdl search path environment variable name  */
#undef  LTDL_SEARCHPATH_VAR
#define LTDL_SEARCHPATH_VAR	"LTDL_LIBRARY_PATH"

/* Standard libtool archive file extension.  */
#undef  LT_ARCHIVE_EXT
#define LT_ARCHIVE_EXT	".la"

/* max. filename length */
#if !defined(LT_FILENAME_MAX)
#  define LT_FILENAME_MAX	1024
#endif

#if !defined(LT_LIBEXT)
#  define LT_LIBEXT "a"
#endif

#if !defined(LT_LIBPREFIX)
#  define LT_LIBPREFIX "lib"
#endif

/* This is the maximum symbol size that won't require malloc/free */
#undef	LT_SYMBOL_LENGTH
#define LT_SYMBOL_LENGTH	128

/* This accounts for the _LTX_ separator */
#undef	LT_SYMBOL_OVERHEAD
#define LT_SYMBOL_OVERHEAD	5

/* Various boolean flags can be stored in the flags field of an
   lt_dlhandle... */
#define LT_DLIS_RESIDENT(handle)  ((handle)->info.is_resident)
#define LT_DLIS_SYMGLOBAL(handle) ((handle)->info.is_symglobal)
#define LT_DLIS_SYMLOCAL(handle)  ((handle)->info.is_symlocal)


static	const char	objdir[]		= LT_OBJDIR;
static	const char	archive_ext[]		= LT_ARCHIVE_EXT;
static  const char	libext[]		= LT_LIBEXT;
static  const char	libprefix[]		= LT_LIBPREFIX;
#if defined(LT_MODULE_EXT)
static	const char	shlib_ext[]		= LT_MODULE_EXT;
#endif
/* If the loadable module suffix is not the same as the linkable
 * shared library suffix, this will be defined. */
#if defined(LT_SHARED_EXT)
static	const char	shared_ext[]		= LT_SHARED_EXT;
#endif
#if defined(LT_DLSEARCH_PATH)
static	const char	sys_dlsearch_path[]	= LT_DLSEARCH_PATH;
#endif




/* --- DYNAMIC MODULE LOADING --- */


/* The type of a function used at each iteration of  foreach_dirinpath().  */
typedef int	foreach_callback_func (char *filename, void *data1,
				       void *data2);
/* foreachfile_callback itself calls a function of this type: */
typedef int	file_worker_func      (const char *filename, void *data);


static	int	foreach_dirinpath     (const char *search_path,
				       const char *base_name,
				       foreach_callback_func *func,
				       void *data1, void *data2);
static	int	find_file_callback    (char *filename, void *data1,
				       void *data2);
static	int	find_handle_callback  (char *filename, void *data,
				       void *ignored);
static	int	foreachfile_callback  (char *filename, void *data1,
				       void *data2);


static	int     canonicalize_path     (const char *path, char **pcanonical);
static	int	argzize_path	      (const char *path,
				       char **pargz, size_t *pargz_len);
static	FILE   *find_file	      (const char *search_path,
				       const char *base_name, char **pdir);
static	lt_dlhandle *find_handle      (const char *search_path,
				       const char *base_name,
				       lt_dlhandle *handle,
				       lt_dladvise advise);
static	int	find_module	      (lt_dlhandle *handle, const char *dir,
				       const char *libdir, const char *dlname,
				       const char *old_name, int installed,
				       lt_dladvise advise);
static  int     has_library_ext       (const char *filename);
static	int	load_deplibs	      (lt_dlhandle handle,  char *deplibs);
static	int	trim		      (char **dest, const char *str);
static	int	try_dlopen	      (lt_dlhandle *handle,
				       const char *filename, const char *ext,
				       lt_dladvise advise);
static	int	tryall_dlopen	      (lt_dlhandle *handle,
				       const char *filename,
				       lt_dladvise padvise,
				       const lt_dlvtable *vtable);
static	int	unload_deplibs	      (lt_dlhandle handle);
static	int	lt_argz_insert	      (char **pargz, size_t *pargz_len,
				       char *before, const char *entry);
static	int	lt_argz_insertinorder (char **pargz, size_t *pargz_len,
				       const char *entry);
static	int	lt_argz_insertdir     (char **pargz, size_t *pargz_len,
				       const char *dirnam, struct dirent *dp);
static	int	lt_dlpath_insertdir   (char **ppath, char *before,
				       const char *dir);
static	int	list_files_by_dir     (const char *dirnam,
				       char **pargz, size_t *pargz_len);
static	int	file_not_found	      (void);

#ifdef HAVE_LIBDLLOADER
static	int	loader_init_callback  (lt_dlhandle handle);
#endif /* HAVE_LIBDLLOADER */

static	int	loader_init	      (lt_get_vtable *vtable_func,
				       lt_user_data data);

static	char	       *user_search_path= 0;
static	lt_dlhandle	handles	= 0;
static	int		initialized	= 0;

/* Our memory failure callback sets the error message to be passed back
   up to the client, so we must be careful to return from mallocation
   callers if allocation fails (as this callback returns!!).  */
void
lt__alloc_die_callback (void)
{
  LT__SETERROR (NO_MEMORY);
}

#ifdef HAVE_LIBDLLOADER
/* This function is called to initialise each preloaded module loader,
   and hook it into the list of loaders to be used when attempting to
   dlopen an application module.  */
static int
loader_init_callback (lt_dlhandle handle)
{
  lt_get_vtable *vtable_func = (lt_get_vtable *) lt_dlsym (handle, "get_vtable");
  return loader_init (vtable_func, 0);
}
#endif /* HAVE_LIBDLLOADER */

static int
loader_init (lt_get_vtable *vtable_func, lt_user_data data)
{
  const lt_dlvtable *vtable = 0;
  int errors = 0;

  if (vtable_func)
    {
      vtable = (*vtable_func) (data);
    }

  /* lt_dlloader_add will LT__SETERROR if it fails.  */
  errors += lt_dlloader_add (vtable);

  assert (errors || vtable);

  if ((!errors) && vtable->dlloader_init)
    {
      if ((*vtable->dlloader_init) (vtable->dlloader_data))
	{
	  LT__SETERROR (INIT_LOADER);
	  ++errors;
	}
    }

  return errors;
}

/* preopening loader is buggy under FreeBSD and not supported under MSVC, thus using preconfigured loader.  */
#if defined(__CYGWIN__) || defined(__WINDOWS__)
#define get_vtable		loadlibrary_LTX_get_vtable
#else
#define get_vtable		dlopen_LTX_get_vtable
#endif

LT_BEGIN_C_DECLS
LT_SCOPE const lt_dlvtable *	get_vtable (lt_user_data data);
LT_END_C_DECLS
#ifdef HAVE_LIBDLLOADER
#define preloaded_symbols	LT_CONC3(lt_, LTDLOPEN, _LTX_preloaded_symbols)
extern LT_DLSYM_CONST lt_dlsymlist preloaded_symbols[];
#endif

/* Initialize libltdl. */
int
lt_dlinit (void)
{
  int	errors	= 0;

  /* Initialize only at first call. */
  if (++initialized == 1)
    {
      lt__alloc_die	= lt__alloc_die_callback;
      handles		= 0;
      user_search_path	= 0; /* empty search path */

      /* Loading the only supported loader */
      errors += loader_init (get_vtable, 0);

      /* Now open all the preloaded module loaders, so the application
	 can use _them_ to lt_dlopen its own modules.  */
#ifdef HAVE_LIBDLLOADER
      if (!errors)
	{
	  errors += lt_dlpreload (preloaded_symbols);
	}

      if (!errors)
	{
	  errors += lt_dlpreload_open (LT_STR(LTDLOPEN), loader_init_callback);
	}
#endif /* HAVE_LIBDLLOADER */
    }

#ifdef LT_DEBUG_LOADERS
  lt_dlloader_dump();
#endif

  return errors;
}

int
lt_dlexit (void)
{
  /* shut down libltdl */
  lt_dlloader *loader   = 0;
  lt_dlhandle  handle   = handles;
  int	       errors   = 0;

  if (!initialized)
    {
      LT__SETERROR (SHUTDOWN);
      ++errors;
      goto done;
    }

  /* shut down only at last call. */
  if (--initialized == 0)
    {
      int	level;

      while (handles && LT_DLIS_RESIDENT (handles))
	{
	  handles = handles->next;
	}

      /* close all modules */
      for (level = 1; handle; ++level)
	{
	  lt_dlhandle cur = handles;
	  int saw_nonresident = 0;

	  while (cur)
	    {
	      lt_dlhandle tmp = cur;
	      cur = cur->next;
	      if (!LT_DLIS_RESIDENT (tmp))
		{
		  saw_nonresident = 1;
		  if (tmp->info.ref_count <= level)
		    {
		      if (lt_dlclose (tmp))
			{
			  ++errors;
			}
		      /* Make sure that the handle pointed to by 'cur' still exists.
			 lt_dlclose recursively closes dependent libraries which removes
			 them from the linked list.  One of these might be the one
			 pointed to by 'cur'.  */
		      if (cur)
			{
			  for (tmp = handles; tmp; tmp = tmp->next)
			    if (tmp == cur)
			      break;
			  if (! tmp)
			    cur = handles;
			}
		    }
		}
	    }
	  /* done if only resident modules are left */
	  if (!saw_nonresident)
	    break;
	}

      /* When removing loaders, we can only find out failure by testing
	 the error string, so avoid a spurious one from an earlier
	 failed command. */
      if (!errors)
	LT__SETERRORSTR (0);

      /* close all loaders */
      for (loader = (lt_dlloader *) lt_dlloader_next (NULL); loader;)
	{
	  lt_dlloader *next   = (lt_dlloader *) lt_dlloader_next (loader);
	  lt_dlvtable *vtable = (lt_dlvtable *) lt_dlloader_get (loader);

	  if ((vtable = lt_dlloader_remove ((char *) vtable->name)))
	    {
	      FREE (vtable);
	    }
	  else
	    {
	      /* ignore errors due to resident modules */
	      const char *err;
	      LT__GETERROR (err);
	      if (err)
		++errors;
	    }

	  loader = next;
	}

      FREE(user_search_path);
    }

 done:
  return errors;
}


/* Try VTABLE or, if VTABLE is NULL, all available loaders for FILENAME.
   If the library is not successfully loaded, return non-zero.  Otherwise,
   the dlhandle is stored at the address given in PHANDLE.  */
static int
tryall_dlopen (lt_dlhandle *phandle, const char *filename,
	       lt_dladvise advise, const lt_dlvtable *vtable)
{
  lt_dlhandle	handle		= handles;
  const char *	saved_error	= 0;
  int		errors		= 0;

#ifdef LT_DEBUG_LOADERS
  fprintf (stderr, "tryall_dlopen (%s, %s)\n",
	   filename ? filename : "(null)",
	   vtable ? vtable->name : "(ALL)");
#endif

  LT__GETERROR (saved_error);

  /* check whether the module was already opened */
  for (;handle; handle = handle->next)
    {
      if ((handle->info.filename == filename) /* dlopen self: 0 == 0 */
	  || (handle->info.filename && filename
	      && streq (handle->info.filename, filename)))
	{
	  break;
	}
    }

  if (handle)
    {
      ++handle->info.ref_count;
      *phandle = handle;
      goto done;
    }

  handle = *phandle;
  if (filename)
    {
      /* Comment out the check of file permissions using access.
	 This call seems to always return -1 with error EACCES.
      */
      /* We need to catch missing file errors early so that
	 file_not_found() can detect what happened.
      if (access (filename, R_OK) != 0)
	{
	  LT__SETERROR (FILE_NOT_FOUND);
	  ++errors;
	  goto done;
	} */

      handle->info.filename = lt__strdup (filename);
      if (!handle->info.filename)
	{
	  ++errors;
	  goto done;
	}
    }
  else
    {
      handle->info.filename = 0;
    }

  {
    lt_dlloader loader = lt_dlloader_next (0);
    const lt_dlvtable *loader_vtable;

    do
      {
	if (vtable)
	  loader_vtable = vtable;
	else
	  loader_vtable = lt_dlloader_get (loader);

#ifdef LT_DEBUG_LOADERS
	fprintf (stderr, "Calling %s->module_open (%s)\n",
		 (loader_vtable && loader_vtable->name) ? loader_vtable->name : "(null)",
		 filename ? filename : "(null)");
#endif
	handle->module = (*loader_vtable->module_open) (loader_vtable->dlloader_data,
							filename, advise);
#ifdef LT_DEBUG_LOADERS
	fprintf (stderr, "  Result: %s\n",
		 handle->module ? "Success" : "Failed");
#endif

	if (handle->module != 0)
	  {
	    if (advise)
	      {
		handle->info.is_resident  = advise->is_resident;
		handle->info.is_symglobal = advise->is_symglobal;
		handle->info.is_symlocal  = advise->is_symlocal;
	      }
	    break;
	  }
      }
    while (!vtable && (loader = lt_dlloader_next (loader)));

    /* If VTABLE was given but couldn't open the module, or VTABLE wasn't
       given but we exhausted all loaders without opening the module, bail
       out!  */
    if ((vtable && !handle->module)
	|| (!vtable && !loader))
      {
	FREE (handle->info.filename);
	++errors;
	goto done;
      }

    handle->vtable = loader_vtable;
  }

  LT__SETERRORSTR (saved_error);

 done:
  return errors;
}


static int
tryall_dlopen_module (lt_dlhandle *handle, const char *prefix,
		      const char *dirname, const char *dlname,
		      lt_dladvise advise)
{
  int      error	= 0;
  char     *filename	= 0;
  size_t   filename_len	= 0;
  size_t   dirname_len	= LT_STRLEN (dirname);

  assert (handle);
  assert (dirname);
  assert (dlname);
#if defined(LT_DIRSEP_CHAR)
  /* Only canonicalized names (i.e. with DIRSEP chars already converted)
     should make it into this function:  */
  assert (strchr (dirname, LT_DIRSEP_CHAR) == 0);
#endif

  if (dirname_len > 0)
    if (dirname[dirname_len -1] == '/')
      --dirname_len;
  filename_len = dirname_len + 1 + LT_STRLEN (dlname);

  /* Allocate memory, and combine DIRNAME and MODULENAME into it.
     The PREFIX (if any) is handled below.  */
  filename  = MALLOC (char, filename_len + 1);
  if (!filename)
    return 1;

  sprintf (filename, "%.*s/%s", (int) dirname_len, dirname, dlname);

  /* Now that we have combined DIRNAME and MODULENAME, if there is
     also a PREFIX to contend with, simply recurse with the arguments
     shuffled.  Otherwise, attempt to open FILENAME as a module.  */
  if (prefix)
    {
      error += tryall_dlopen_module (handle, (const char *) 0,
				     prefix, filename, advise);
    }
  else if (tryall_dlopen (handle, filename, advise, 0) != 0)
    {
      ++error;
    }

  FREE (filename);
  return error;
}

static int
find_module (lt_dlhandle *handle, const char *dir, const char *libdir,
	     const char *dlname,  const char *old_name, int installed,
	     lt_dladvise advise)
{
  /* Try to open the old library first; if it was dlpreopened,
     we want the preopened version of it, even if a dlopenable
     module is available.  */
  if (old_name && tryall_dlopen (handle, old_name,
			  advise, lt_dlloader_find ("lt_preopen") ) == 0)
    {
      return 0;
    }

  /* Try to open the dynamic library.  */
  if (dlname)
    {
      /* try to open the installed module */
      if (installed && libdir)
	{
	  if (tryall_dlopen_module (handle, (const char *) 0,
				    libdir, dlname, advise) == 0)
	    return 0;
	}

      /* try to open the not-installed module */
      if (!installed)
	{
	  if (tryall_dlopen_module (handle, dir, objdir,
				    dlname, advise) == 0)
	    return 0;
	}

      /* maybe it was moved to another directory */
      {
	  if (dir && (tryall_dlopen_module (handle, (const char *) 0,
					    dir, dlname, advise) == 0))
	    return 0;
      }
    }

  return 1;
}


static int
canonicalize_path (const char *path, char **pcanonical)
{
  char *canonical = 0;

  assert (path && *path);
  assert (pcanonical);

  canonical = MALLOC (char, 1+ LT_STRLEN (path));
  if (!canonical)
    return 1;

  {
    size_t dest = 0;
    size_t src;
    for (src = 0; path[src] != LT_EOS_CHAR; ++src)
      {
	/* Path separators are not copied to the beginning or end of
	   the destination, or if another separator would follow
	   immediately.  */
	if (path[src] == LT_PATHSEP_CHAR)
	  {
	    if ((dest == 0)
		|| (path[1+ src] == LT_PATHSEP_CHAR)
		|| (path[1+ src] == LT_EOS_CHAR))
	      continue;
	  }

	/* Anything other than a directory separator is copied verbatim.  */
	if ((path[src] != '/')
#if defined(LT_DIRSEP_CHAR)
	    && (path[src] != LT_DIRSEP_CHAR)
#endif
	    )
	  {
	    canonical[dest++] = path[src];
	  }
	/* Directory separators are converted and copied only if they are
	   not at the end of a path -- i.e. before a path separator or
	   NULL terminator.  */
	else if ((path[1+ src] != LT_PATHSEP_CHAR)
		 && (path[1+ src] != LT_EOS_CHAR)
#if defined(LT_DIRSEP_CHAR)
		 && (path[1+ src] != LT_DIRSEP_CHAR)
#endif
		 && (path[1+ src] != '/'))
	  {
	    canonical[dest++] = '/';
	  }
      }

    /* Add an end-of-string marker at the end.  */
    canonical[dest] = LT_EOS_CHAR;
  }

  /* Assign new value.  */
  *pcanonical = canonical;

  return 0;
}

static int
argzize_path (const char *path, char **pargz, size_t *pargz_len)
{
  error_t error;

  assert (path);
  assert (pargz);
  assert (pargz_len);

  if ((error = argz_create_sep (path, LT_PATHSEP_CHAR, pargz, pargz_len)))
    {
      switch (error)
	{
	case ENOMEM:
	  LT__SETERROR (NO_MEMORY);
	  break;
	default:
	  LT__SETERROR (UNKNOWN);
	  break;
	}

      return 1;
    }

  return 0;
}

/* Repeatedly call FUNC with each LT_PATHSEP_CHAR delimited element
   of SEARCH_PATH and references to DATA1 and DATA2, until FUNC returns
   non-zero or all elements are exhausted.  If BASE_NAME is non-NULL,
   it is appended to each SEARCH_PATH element before FUNC is called.  */
static int
foreach_dirinpath (const char *search_path, const char *base_name,
		   foreach_callback_func *func, void *data1, void *data2)
{
  int	 result		= 0;
  size_t filenamesize	= 0;
  size_t lenbase	= LT_STRLEN (base_name);
  size_t argz_len	= 0;
  char *argz		= 0;
  char *filename	= 0;
  char *canonical	= 0;

  if (!search_path || !*search_path)
    {
      LT__SETERROR (FILE_NOT_FOUND);
      goto cleanup;
    }

  if (canonicalize_path (search_path, &canonical) != 0)
    goto cleanup;

  if (argzize_path (canonical, &argz, &argz_len) != 0)
    goto cleanup;

  {
    char *dir_name = 0;
    while ((dir_name = argz_next (argz, argz_len, dir_name)))
      {
	size_t lendir = LT_STRLEN (dir_name);

	if (1+ lendir + lenbase >= filenamesize)
	{
	  FREE (filename);
	  filenamesize	= 1+ lendir + 1+ lenbase; /* "/d" + '/' + "f" + '\0' */
	  filename	= MALLOC (char, filenamesize);
	  if (!filename)
	    goto cleanup;
	}

	assert (filenamesize > lendir);
	strcpy (filename, dir_name);

	if (base_name && *base_name)
	  {
	    if (filename[lendir -1] != '/')
	      filename[lendir++] = '/';
	    strcpy (filename +lendir, base_name);
	  }

	if ((result = (*func) (filename, data1, data2)))
	  {
	    break;
	  }
      }
  }

 cleanup:
  FREE (argz);
  FREE (canonical);
  FREE (filename);

  return result;
}

/* If FILEPATH can be opened, store the name of the directory component
   in DATA1, and the opened FILE* structure address in DATA2.  Otherwise
   DATA1 is unchanged, but DATA2 is set to a pointer to NULL.  */
static int
find_file_callback (char *filename, void *data1, void *data2)
{
  char	     **pdir	= (char **) data1;
  FILE	     **pfile	= (FILE **) data2;
  int	     is_done	= 0;

  assert (filename && *filename);
  assert (pdir);
  assert (pfile);

  if ((*pfile = fopen (filename, LT_READTEXT_MODE)))
    {
      char *dirend = strrchr (filename, '/');

      if (dirend > filename)
	*dirend   = LT_EOS_CHAR;

      FREE (*pdir);
      *pdir   = lt__strdup (filename);
      is_done = (*pdir == 0) ? -1 : 1;
    }

  return is_done;
}

static FILE *
find_file (const char *search_path, const char *base_name, char **pdir)
{
  FILE *file = 0;

  foreach_dirinpath (search_path, base_name, find_file_callback, pdir, &file);

  return file;
}

static int
find_handle_callback (char *filename, void *data, void *data2)
{
  lt_dlhandle  *phandle		= (lt_dlhandle *) data;
  int		notfound	= access (filename, R_OK);
  lt_dladvise   advise		= (lt_dladvise) data2;

  /* Bail out if file cannot be read...  */
  if (notfound)
    return 0;

  /* Try to dlopen the file, but do not continue searching in any
     case.  */
  if (tryall_dlopen (phandle, filename, advise, 0) != 0)
    *phandle = 0;

  return 1;
}

/* If HANDLE was found return it, otherwise return 0.  If HANDLE was
   found but could not be opened, *HANDLE will be set to 0.  */
static lt_dlhandle *
find_handle (const char *search_path, const char *base_name,
	     lt_dlhandle *phandle, lt_dladvise advise)
{
  if (!search_path)
    return 0;

  if (!foreach_dirinpath (search_path, base_name, find_handle_callback,
			  phandle, advise))
    return 0;

  return phandle;
}

#if !defined(LTDL_DLOPEN_DEPLIBS)
static int
load_deplibs (lt_dlhandle handle, char * LT__UNUSED deplibs)
{
  handle->depcount = 0;
  return 0;
}

#else /* defined(LTDL_DLOPEN_DEPLIBS) */
static int
load_deplibs (lt_dlhandle handle, char *deplibs)
{
  char	*p, *save_search_path = 0;
  int   depcount = 0;
  int	i;
  char	**names = 0;
  int	errors = 0;

  handle->depcount = 0;

  if (!deplibs)
    {
      return errors;
    }
  ++errors;

  if (user_search_path)
    {
      save_search_path = lt__strdup (user_search_path);
      if (!save_search_path)
	goto cleanup;
    }

  /* extract search paths and count deplibs */
  p = deplibs;
  while (*p)
    {
      if (!isspace ((unsigned char) *p))
	{
	  char *end = p+1;
	  while (*end && !isspace((unsigned char) *end))
	    {
	      ++end;
	    }

	  if (strncmp(p, "-L", 2) == 0 || strncmp(p, "-R", 2) == 0)
	    {
	      char save = *end;
	      *end = 0; /* set a temporary string terminator */
	      if (lt_dladdsearchdir(p+2))
		{
		  goto cleanup;
		}
	      *end = save;
	    }
	  else
	    {
	      ++depcount;
	    }

	  p = end;
	}
      else
	{
	  ++p;
	}
    }


  if (!depcount)
    {
      errors = 0;
      goto cleanup;
    }

  names = MALLOC (char *, depcount);
  if (!names)
    goto cleanup;

  /* now only extract the actual deplibs */
  depcount = 0;
  p = deplibs;
  while (*p)
    {
      if (isspace ((unsigned char) *p))
	{
	  ++p;
	}
      else
	{
	  char *end = p+1;
	  while (*end && !isspace ((unsigned char) *end))
	    {
	      ++end;
	    }

	  if (strncmp(p, "-L", 2) != 0 && strncmp(p, "-R", 2) != 0)
	    {
	      char *name;
	      char save = *end;
	      *end = 0; /* set a temporary string terminator */
	      if (strncmp(p, "-l", 2) == 0)
		{
		  size_t name_len = 3+ /* "lib" */ LT_STRLEN (p + 2);
		  name = MALLOC (char, 1+ name_len);
		  if (name)
		    sprintf (name, "lib%s", p+2);
		}
	      else
		name = lt__strdup(p);

	      if (!name)
		goto cleanup_names;

	      names[depcount++] = name;
	      *end = save;
	    }
	  p = end;
	}
    }

  /* load the deplibs (in reverse order)
     At this stage, don't worry if the deplibs do not load correctly,
     they may already be statically linked into the loading application
     for instance.  There will be a more enlightening error message
     later on if the loaded module cannot resolve all of its symbols.  */
  if (depcount)
    {
      lt_dlhandle cur = handle;
      int	j = 0;

      cur->deplibs = MALLOC (lt_dlhandle, depcount);
      if (!cur->deplibs)
	goto cleanup_names;

      for (i = 0; i < depcount; ++i)
	{
	  cur->deplibs[j] = lt_dlopenext(names[depcount-1-i]);
	  if (cur->deplibs[j])
	    {
	      ++j;
	    }
	}

      cur->depcount	= j;	/* Number of successfully loaded deplibs */
      errors		= 0;
    }

 cleanup_names:
  for (i = 0; i < depcount; ++i)
    {
      FREE (names[i]);
    }

 cleanup:
  FREE (names);
  /* restore the old search path */
  if (save_search_path) {
    MEMREASSIGN (user_search_path, save_search_path);
  }

  return errors;
}
#endif /* defined(LTDL_DLOPEN_DEPLIBS) */

static int
unload_deplibs (lt_dlhandle handle)
{
  int i;
  int errors = 0;
  lt_dlhandle cur = handle;

  if (cur->depcount)
    {
      for (i = 0; i < cur->depcount; ++i)
	{
	  if (!LT_DLIS_RESIDENT (cur->deplibs[i]))
	    {
	      errors += lt_dlclose (cur->deplibs[i]);
	    }
	}
      FREE (cur->deplibs);
    }

  return errors;
}

static int
trim (char **dest, const char *str)
{
  /* remove the leading and trailing "'" from str
     and store the result in dest */
  const char *end   = strrchr (str, '\'');
  size_t len	    = LT_STRLEN (str);
  char *tmp;

  FREE (*dest);

  if (!end || end == str)
    return 1;

  if (len > 3 && str[0] == '\'')
    {
      tmp = MALLOC (char, end - str);
      if (!tmp)
	return 1;

      memcpy(tmp, &str[1], (end - str) - 1);
      tmp[(end - str) - 1] = LT_EOS_CHAR;
      *dest = tmp;
    }
  else
    {
      *dest = 0;
    }

  return 0;
}

/* Read the .la file FILE. */
static int
parse_dotla_file(FILE *file, char **dlname, char **libdir, char **deplibs,
    char **old_name, int *installed)
{
  int		errors = 0;
  size_t	line_len = LT_FILENAME_MAX;
  char *	line = MALLOC (char, line_len);

  if (!line)
    {
      LT__SETERROR (FILE_NOT_FOUND);
      return 1;
    }

  while (!feof (file))
    {
      line[line_len-2] = '\0';
      if (!fgets (line, (int) line_len, file))
	{
	  break;
	}

      /* Handle the case where we occasionally need to read a line
	 that is longer than the initial buffer size.
	 Behave even if the file contains NUL bytes due to corruption. */
      while (line[line_len-2] != '\0' && line[line_len-2] != '\n' && !feof (file))
	{
	  line = REALLOC (char, line, line_len *2);
	  if (!line)
	    {
	      ++errors;
	      goto cleanup;
	    }
	  line[line_len * 2 - 2] = '\0';
	  if (!fgets (&line[line_len -1], (int) line_len +1, file))
	    {
	      break;
	    }
	  line_len *= 2;
	}

      if (line[0] == '\n' || line[0] == '#')
	{
	  continue;
	}

#undef  STR_DLNAME
#define STR_DLNAME	"dlname="
      if (strncmp (line, STR_DLNAME, sizeof (STR_DLNAME) - 1) == 0)
	{
	  errors += trim (dlname, &line[sizeof (STR_DLNAME) - 1]);
	}

#undef  STR_OLD_LIBRARY
#define STR_OLD_LIBRARY	"old_library="
      else if (strncmp (line, STR_OLD_LIBRARY,
	    sizeof (STR_OLD_LIBRARY) - 1) == 0)
	{
	  errors += trim (old_name, &line[sizeof (STR_OLD_LIBRARY) - 1]);
	}

      /* Windows native tools do not understand the POSIX paths we store
	 in libdir. */
#undef  STR_LIBDIR
#define STR_LIBDIR	"libdir="
      else if (strncmp (line, STR_LIBDIR, sizeof (STR_LIBDIR) - 1) == 0)
	{
	  errors += trim (libdir, &line[sizeof(STR_LIBDIR) - 1]);
#ifdef __WINDOWS__
	  /* Disallow following unix-style paths on MinGW.  */
	  if (*libdir && (**libdir == '/' || **libdir == '\\'))
	    **libdir = '\0';
#endif
	}

#undef  STR_DL_DEPLIBS
#define STR_DL_DEPLIBS	"dependency_libs="
      else if (strncmp (line, STR_DL_DEPLIBS,
	    sizeof (STR_DL_DEPLIBS) - 1) == 0)
	{
	  errors += trim (deplibs, &line[sizeof (STR_DL_DEPLIBS) - 1]);
	}
      else if (streq (line, "installed=yes\n"))
	{
	  *installed = 1;
	}
      else if (streq (line, "installed=no\n"))
	{
	  *installed = 0;
	}

#undef  STR_LIBRARY_NAMES
#define STR_LIBRARY_NAMES "library_names="
      else if (!*dlname && strncmp (line, STR_LIBRARY_NAMES,
	    sizeof (STR_LIBRARY_NAMES) - 1) == 0)
	{
	  char *last_libname;
	  errors += trim (dlname, &line[sizeof (STR_LIBRARY_NAMES) - 1]);
	  if (!errors
	      && *dlname
	      && (last_libname = strrchr (*dlname, ' ')) != 0)
	    {
	      last_libname = lt__strdup (last_libname + 1);
	      if (!last_libname)
		{
		  ++errors;
		  goto cleanup;
		}
	      MEMREASSIGN (*dlname, last_libname);
	    }
	}

      if (errors)
	break;
    }
cleanup:
  FREE (line);
  return errors;
}


/* Try to open FILENAME as a module. */
static int
try_dlopen (lt_dlhandle *phandle, const char *filename, const char *ext,
	    lt_dladvise advise)
{
  const char *	saved_error	= 0;
  char *	archive_name	= 0;
  char *	canonical	= 0;
  char *	base_name	= 0;
  char *	dir		= 0;
  char *	name		= 0;
  char *        attempt		= 0;
  int		errors		= 0;
  lt_dlhandle	newhandle;

  assert (phandle);
  assert (*phandle == 0);

#ifdef LT_DEBUG_LOADERS
  fprintf (stderr, "try_dlopen (%s, %s)\n",
	   filename ? filename : "(null)",
	   ext ? ext : "(null)");
#endif

  LT__GETERROR (saved_error);

  /* dlopen self? */
  if (!filename)
    {
      *phandle = (lt_dlhandle) lt__zalloc (sizeof (struct lt__handle));
      if (*phandle == 0)
	return 1;

      newhandle	= *phandle;

      /* lt_dlclose()ing yourself is very bad!  Disallow it.  */
      newhandle->info.is_resident = 1;

      if (tryall_dlopen (&newhandle, 0, advise, 0) != 0)
	{
	  FREE (*phandle);
	  return 1;
	}

      goto register_handle;
    }

  assert (filename && *filename);

  if (ext)
    {
      attempt = MALLOC (char, LT_STRLEN (filename) + LT_STRLEN (ext) + 1);
      if (!attempt)
	return 1;

      sprintf(attempt, "%s%s", filename, ext);
    }
  else
    {
      attempt = lt__strdup (filename);
      if (!attempt)
	return 1;
    }

  /* Doing this immediately allows internal functions to safely
     assume only canonicalized paths are passed.  */
  if (canonicalize_path (attempt, &canonical) != 0)
    {
      ++errors;
      goto cleanup;
    }

  /* If the canonical module name is a path (relative or absolute)
     then split it into a directory part and a name part.  */
  base_name = strrchr (canonical, '/');
  if (base_name)
    {
      size_t dirlen = (1+ base_name) - canonical;

      dir = MALLOC (char, 1+ dirlen);
      if (!dir)
	{
	  ++errors;
	  goto cleanup;
	}

      strncpy (dir, canonical, dirlen);
      dir[dirlen] = LT_EOS_CHAR;

      ++base_name;
    }
  else
    MEMREASSIGN (base_name, canonical);

  assert (base_name && *base_name);

  ext = strrchr (base_name, '.');
  if (!ext)
    {
      ext = base_name + LT_STRLEN (base_name);
    }

  /* extract the module name from the file name */
  name = MALLOC (char, ext - base_name + 1);
  if (!name)
    {
      ++errors;
      goto cleanup;
    }

  /* canonicalize the module name */
  {
    int i;
    for (i = 0; i < ext - base_name; ++i)
      {
	if (isalnum ((unsigned char)(base_name[i])))
	  {
	    name[i] = base_name[i];
	  }
	else
	  {
	    name[i] = '_';
	  }
      }
    name[ext - base_name] = LT_EOS_CHAR;
  }

  /* Before trawling through the filesystem in search of a module,
     check whether we are opening a preloaded module.  */
  if (!dir)
    {
      const lt_dlvtable *vtable	= lt_dlloader_find ("lt_preopen");

      if (vtable)
	{
	  /* libprefix + name + "." + libext + NULL */
	  archive_name = MALLOC (char, strlen (libprefix) + LT_STRLEN (name) + strlen (libext) + 2);
	  *phandle = (lt_dlhandle) lt__zalloc (sizeof (struct lt__handle));

	  if ((*phandle == NULL) || (archive_name == NULL))
	    {
	      ++errors;
	      goto cleanup;
	    }
	  newhandle = *phandle;

	  /* Preloaded modules are always named according to their old
	     archive name.  */
	  if (strncmp(name, "lib", 3) == 0)
	    {
	      sprintf (archive_name, "%s%s.%s", libprefix, name + 3, libext);
	    }
	  else
	    {
	      sprintf (archive_name, "%s.%s", name, libext);
	    }

	  if (tryall_dlopen (&newhandle, archive_name, advise, vtable) == 0)
	    {
	      goto register_handle;
	    }

	  /* If we're still here, there was no matching preloaded module,
	     so put things back as we found them, and continue searching.  */
	  FREE (*phandle);
	  newhandle = NULL;
	}
    }

  /* If we are allowing only preloaded modules, and we didn't find
     anything yet, give up on the search here.  */
  if (advise && advise->try_preload_only)
    {
      goto cleanup;
    }

  /* Check whether we are opening a libtool module (.la extension).  */
  if (ext && streq (ext, archive_ext))
    {
      /* this seems to be a libtool module */
      FILE *	file	 = 0;
      char *	dlname	 = 0;
      char *	old_name = 0;
      char *	libdir	 = 0;
      char *	deplibs	 = 0;

      /* if we can't find the installed flag, it is probably an
	 installed libtool archive, produced with an old version
	 of libtool */
      int	installed = 1;

      /* Now try to open the .la file.  If there is no directory name
	 component, try to find it first in user_search_path and then other
	 prescribed paths.  Otherwise (or in any case if the module was not
	 yet found) try opening just the module name as passed.  */
      if (!dir)
	{
	  const char *search_path = user_search_path;

	  if (search_path)
	    file = find_file (user_search_path, base_name, &dir);

	  if (!file)
	    {
	      search_path = getenv (LTDL_SEARCHPATH_VAR);
	      if (search_path)
		file = find_file (search_path, base_name, &dir);
	    }

#if defined(LT_MODULE_PATH_VAR)
	  if (!file)
	    {
	      search_path = getenv (LT_MODULE_PATH_VAR);
	      if (search_path)
		file = find_file (search_path, base_name, &dir);
	    }
#endif
#if defined(LT_DLSEARCH_PATH)
	  if (!file && *sys_dlsearch_path)
	    {
	      file = find_file (sys_dlsearch_path, base_name, &dir);
	    }
#endif
	}
      else
	{
	  file = fopen (attempt, LT_READTEXT_MODE);
	}

      /* If we didn't find the file by now, it really isn't there.  Set
	 the status flag, and bail out.  */
      if (!file)
	{
	  LT__SETERROR (FILE_NOT_FOUND);
	  ++errors;
	  goto cleanup;
	}

      /* read the .la file */
      if (parse_dotla_file(file, &dlname, &libdir, &deplibs,
	    &old_name, &installed) != 0)
	++errors;

      fclose (file);

      /* allocate the handle */
      *phandle = (lt_dlhandle) lt__zalloc (sizeof (struct lt__handle));
      if (*phandle == 0)
	++errors;

      if (errors)
	{
	  FREE (dlname);
	  FREE (old_name);
	  FREE (libdir);
	  FREE (deplibs);
	  FREE (*phandle);
	  goto cleanup;
	}

      assert (*phandle);

      if (load_deplibs (*phandle, deplibs) == 0)
	{
	  newhandle = *phandle;
	  /* find_module may replace newhandle */
	  if (find_module (&newhandle, dir, libdir, dlname, old_name,
			   installed, advise))
	    {
	      unload_deplibs (*phandle);
	      ++errors;
	    }
	}
      else
	{
	  ++errors;
	}

      FREE (dlname);
      FREE (old_name);
      FREE (libdir);
      FREE (deplibs);

      if (errors)
	{
	  FREE (*phandle);
	  goto cleanup;
	}

      if (*phandle != newhandle)
	{
	  unload_deplibs (*phandle);
	}
    }
  else
    {
      /* not a libtool module */
      *phandle = (lt_dlhandle) lt__zalloc (sizeof (struct lt__handle));
      if (*phandle == 0)
	{
	  ++errors;
	  goto cleanup;
	}

      newhandle = *phandle;

      /* If the module has no directory name component, try to find it
	 first in user_search_path and then other prescribed paths.
	 Otherwise (or in any case if the module was not yet found) try
	 opening just the module name as passed.  */
      if ((dir || (!find_handle (user_search_path, base_name,
				 &newhandle, advise)
		   && !find_handle (getenv (LTDL_SEARCHPATH_VAR), base_name,
				    &newhandle, advise)
#if defined(LT_MODULE_PATH_VAR)
		   && !find_handle (getenv (LT_MODULE_PATH_VAR), base_name,
				    &newhandle, advise)
#endif
#if defined(LT_DLSEARCH_PATH)
		   && !find_handle (sys_dlsearch_path, base_name,
				    &newhandle, advise)
#endif
		   )))
	{
	  if (tryall_dlopen (&newhandle, attempt, advise, 0) != 0)
	    {
	      newhandle = NULL;
	    }
	}

      if (!newhandle)
	{
	  FREE (*phandle);
	  ++errors;
	  goto cleanup;
	}
    }

 register_handle:
  MEMREASSIGN (*phandle, newhandle);

  if ((*phandle)->info.ref_count == 0)
    {
      (*phandle)->info.ref_count	= 1;
      MEMREASSIGN ((*phandle)->info.name, name);

      (*phandle)->next	= handles;
      handles		= *phandle;
    }

  LT__SETERRORSTR (saved_error);

 cleanup:
  FREE (dir);
  FREE (attempt);
  FREE (name);
  if (!canonical)		/* was MEMREASSIGNed */
    FREE (base_name);
  FREE (canonical);
  FREE (archive_name);

  return errors;
}


/* If the last error message stored was `FILE_NOT_FOUND', then return
   non-zero.  */
static int
file_not_found (void)
{
  const char *error = 0;

  LT__GETERROR (error);
  if (error == LT__STRERROR (FILE_NOT_FOUND))
    return 1;

  return 0;
}


/* Unless FILENAME already bears a suitable library extension, then
   return 0.  */
static int
has_library_ext (const char *filename)
{
  const char *	ext     = 0;

  assert (filename);

  ext = strrchr (filename, '.');

  if (ext && ((streq (ext, archive_ext))
#if defined(LT_MODULE_EXT)
	     || (streq (ext, shlib_ext))
#endif
#if defined(LT_SHARED_EXT)
	     || (streq (ext, shared_ext))
#endif
    ))
    {
      return 1;
    }

  return 0;
}


/* Initialise and configure a user lt_dladvise opaque object.  */

int
lt_dladvise_init (lt_dladvise *padvise)
{
  lt_dladvise advise = (lt_dladvise) lt__zalloc (sizeof (struct lt__advise));
  *padvise = advise;
  return (advise ? 0 : 1);
}

int
lt_dladvise_destroy (lt_dladvise *padvise)
{
  if (padvise)
    FREE(*padvise);
  return 0;
}

int
lt_dladvise_ext (lt_dladvise *padvise)
{
  assert (padvise && *padvise);
  (*padvise)->try_ext = 1;
  return 0;
}

int
lt_dladvise_resident (lt_dladvise *padvise)
{
  assert (padvise && *padvise);
  (*padvise)->is_resident = 1;
  return 0;
}

int
lt_dladvise_local (lt_dladvise *padvise)
{
  assert (padvise && *padvise);
  (*padvise)->is_symlocal = 1;
  return 0;
}

int
lt_dladvise_global (lt_dladvise *padvise)
{
  assert (padvise && *padvise);
  (*padvise)->is_symglobal = 1;
  return 0;
}

int
lt_dladvise_preload (lt_dladvise *padvise)
{
  assert (padvise && *padvise);
  (*padvise)->try_preload_only = 1;
  return 0;
}

/* Libtool-1.5.x interface for loading a new module named FILENAME.  */
lt_dlhandle
lt_dlopen (const char *filename)
{
  return lt_dlopenadvise (filename, NULL);
}


/* If FILENAME has an ARCHIVE_EXT or MODULE_EXT extension, try to
   open the FILENAME as passed.  Otherwise try appending ARCHIVE_EXT,
   and if a file is still not found try again with MODULE_EXT appended
   instead.  */
lt_dlhandle
lt_dlopenext (const char *filename)
{
  lt_dlhandle	handle	= 0;
  lt_dladvise	advise;

  if (!lt_dladvise_init (&advise) && !lt_dladvise_ext (&advise))
    handle = lt_dlopenadvise (filename, advise);

  lt_dladvise_destroy (&advise);
  return handle;
}


lt_dlhandle
lt_dlopenadvise (const char *filename, lt_dladvise advise)
{
  lt_dlhandle	handle	= 0;
  int		errors	= 0;
  const char *	saved_error	= 0;

  LT__GETERROR (saved_error);

  /* Can't have symbols hidden and visible at the same time!  */
  if (advise && advise->is_symlocal && advise->is_symglobal)
    {
      LT__SETERROR (CONFLICTING_FLAGS);
      return 0;
    }

  if (!filename
      || !advise
      || !advise->try_ext
      || has_library_ext (filename))
    {
      /* Just incase we missed a code path in try_dlopen() that reports
	 an error, but forgot to reset handle... */
      if (try_dlopen (&handle, filename, NULL, advise) != 0)
	return 0;

      return handle;
    }
  else if (filename && *filename)
    {

      /* First try appending ARCHIVE_EXT.  */
      errors += try_dlopen (&handle, filename, archive_ext, advise);

      /* If we found FILENAME, stop searching -- whether we were able to
	 load the file as a module or not.  If the file exists but loading
	 failed, it is better to return an error message here than to
	 report FILE_NOT_FOUND when the alternatives (foo.so etc) are not
	 in the module search path.  */
      if (handle || ((errors > 0) && !file_not_found ()))
	return handle;

#if defined(LT_MODULE_EXT)
      /* Try appending SHLIB_EXT.   */
      LT__SETERRORSTR (saved_error);
      errors = try_dlopen (&handle, filename, shlib_ext, advise);

      /* As before, if the file was found but loading failed, return now
	 with the current error message.  */
      if (handle || ((errors > 0) && !file_not_found ()))
	return handle;
#endif

#if defined(LT_SHARED_EXT)
      /* Try appending SHARED_EXT.   */
      LT__SETERRORSTR (saved_error);
      errors = try_dlopen (&handle, filename, shared_ext, advise);

      /* As before, if the file was found but loading failed, return now
	 with the current error message.  */
      if (handle || ((errors > 0) && !file_not_found ()))
	return handle;
#endif
    }

  /* Still here?  Then we really did fail to locate any of the file
     names we tried.  */
  LT__SETERROR (FILE_NOT_FOUND);
  return 0;
}


static int
lt_argz_insert (char **pargz, size_t *pargz_len, char *before,
		const char *entry)
{
  error_t error;

  /* Prior to Sep 8, 2005, newlib had a bug where argz_insert(pargz,
     pargz_len, NULL, entry) failed with EINVAL.  */
  if (before)
    error = argz_insert (pargz, pargz_len, before, entry);
  else
    error = argz_append (pargz, pargz_len, entry, 1 + strlen (entry));

  if (error)
    {
      switch (error)
	{
	case ENOMEM:
	  LT__SETERROR (NO_MEMORY);
	  break;
	default:
	  LT__SETERROR (UNKNOWN);
	  break;
	}
      return 1;
    }

  return 0;
}

static int
lt_argz_insertinorder (char **pargz, size_t *pargz_len, const char *entry)
{
  char *before = 0;

  assert (pargz);
  assert (pargz_len);
  assert (entry && *entry);

  if (*pargz)
    while ((before = argz_next (*pargz, *pargz_len, before)))
      {
	int cmp = strcmp (entry, before);

	if (cmp < 0)  break;
	if (cmp == 0) return 0;	/* No duplicates! */
      }

  return lt_argz_insert (pargz, pargz_len, before, entry);
}

static int
lt_argz_insertdir (char **pargz, size_t *pargz_len, const char *dirnam,
		   struct dirent *dp)
{
  char   *buf	    = 0;
  size_t buf_len    = 0;
  char   *end	    = 0;
  size_t end_offset = 0;
  size_t dir_len    = 0;
  int    errors	    = 0;

  assert (pargz);
  assert (pargz_len);
  assert (dp);

  dir_len = LT_STRLEN (dirnam);
  end     = dp->d_name + D_NAMLEN(dp);

  /* Ignore version numbers.  */
  {
    char *p;
    for (p = end; p -1 > dp->d_name; --p)
      if (strchr (".0123456789", p[-1]) == 0)
	break;

    if (*p == '.')
      end = p;
  }

  /* Ignore filename extension.  */
  {
    char *p;
    for (p = end -1; p > dp->d_name; --p)
      if (*p == '.')
	{
	  end = p;
	  break;
	}
  }

  /* Prepend the directory name.  */
  end_offset	= end - dp->d_name;
  buf_len	= dir_len + 1+ end_offset;
  buf		= MALLOC (char, 1+ buf_len);
  if (!buf)
    return ++errors;

  assert (buf);

  strcpy  (buf, dirnam);
  strcat  (buf, "/");
  strncat (buf, dp->d_name, end_offset);
  buf[buf_len] = LT_EOS_CHAR;

  /* Try to insert (in order) into ARGZ/ARGZ_LEN.  */
  if (lt_argz_insertinorder (pargz, pargz_len, buf) != 0)
    ++errors;

  FREE (buf);

  return errors;
}

static int
list_files_by_dir (const char *dirnam, char **pargz, size_t *pargz_len)
{
  DIR	*dirp	  = 0;
  int    errors	  = 0;

  assert (dirnam && *dirnam);
  assert (pargz);
  assert (pargz_len);
  assert (dirnam[LT_STRLEN(dirnam) -1] != '/');

  dirp = opendir (dirnam);
  if (dirp)
    {
      struct dirent *dp	= 0;

      while ((dp = readdir (dirp)))
	if (dp->d_name[0] != '.')
	  if (lt_argz_insertdir (pargz, pargz_len, dirnam, dp))
	    {
	      ++errors;
	      break;
	    }

      closedir (dirp);
    }
  else
    ++errors;

  return errors;
}


/* If there are any files in DIRNAME, call the function passed in
   DATA1 (with the name of each file and DATA2 as arguments).  */
static int
foreachfile_callback (char *dirname, void *data1, void *data2)
{
  file_worker_func *func = *(file_worker_func **) data1;

  int	  is_done  = 0;
  char   *argz     = 0;
  size_t  argz_len = 0;

  if (list_files_by_dir (dirname, &argz, &argz_len) != 0)
    goto cleanup;
  if (!argz)
    goto cleanup;

  {
    char *filename = 0;
    while ((filename = argz_next (argz, argz_len, filename)))
      if ((is_done = (*func) (filename, data2)))
	break;
  }

 cleanup:
  FREE (argz);

  return is_done;
}


/* Call FUNC for each unique extensionless file in SEARCH_PATH, along
   with DATA.  The filenames passed to FUNC would be suitable for
   passing to lt_dlopenext.  The extensions are stripped so that
   individual modules do not generate several entries (e.g. libfoo.la,
   libfoo.so, libfoo.so.1, libfoo.so.1.0.0).  If SEARCH_PATH is NULL,
   then the same directories that lt_dlopen would search are examined.  */
int
lt_dlforeachfile (const char *search_path,
		  int (*func) (const char *filename, void *data),
		  void *data)
{
  int is_done = 0;
  file_worker_func **fpptr = &func;

  if (search_path)
    {
      /* If a specific path was passed, search only the directories
	 listed in it.  */
      is_done = foreach_dirinpath (search_path, 0,
				   foreachfile_callback, fpptr, data);
    }
  else
    {
      /* Otherwise search the default paths.  */
      is_done = foreach_dirinpath (user_search_path, 0,
				   foreachfile_callback, fpptr, data);
      if (!is_done)
	{
	  is_done = foreach_dirinpath (getenv(LTDL_SEARCHPATH_VAR), 0,
				       foreachfile_callback, fpptr, data);
	}

#if defined(LT_MODULE_PATH_VAR)
      if (!is_done)
	{
	  is_done = foreach_dirinpath (getenv(LT_MODULE_PATH_VAR), 0,
				       foreachfile_callback, fpptr, data);
	}
#endif
#if defined(LT_DLSEARCH_PATH)
      if (!is_done && *sys_dlsearch_path)
	{
	  is_done = foreach_dirinpath (sys_dlsearch_path, 0,
				       foreachfile_callback, fpptr, data);
	}
#endif
    }

  return is_done;
}

int
lt_dlclose (lt_dlhandle handle)
{
  lt_dlhandle cur, last;
  int errors = 0;

  /* check whether the handle is valid */
  last = cur = handles;
  while (cur && handle != cur)
    {
      last = cur;
      cur = cur->next;
    }

  if (!cur)
    {
      LT__SETERROR (INVALID_HANDLE);
      ++errors;
      goto done;
    }

  cur = handle;
  cur->info.ref_count--;

  /* Note that even with resident modules, we must track the ref_count
     correctly incase the user decides to reset the residency flag
     later (even though the API makes no provision for that at the
     moment).  */
  if (cur->info.ref_count <= 0 && !LT_DLIS_RESIDENT (cur))
    {
      lt_user_data data = cur->vtable->dlloader_data;

      if (cur != handles)
	{
	  last->next = cur->next;
	}
      else
	{
	  handles = cur->next;
	}

      errors += cur->vtable->module_close (data, cur->module);
      errors += unload_deplibs (handle);

      /* It is up to the callers to free the data itself.  */
      FREE (cur->interface_data);

      FREE (cur->info.filename);
      FREE (cur->info.name);
      FREE (cur);

      goto done;
    }

  if (LT_DLIS_RESIDENT (handle))
    {
      LT__SETERROR (CLOSE_RESIDENT_MODULE);
      ++errors;
    }

 done:
  return errors;
}

void *
lt_dlsym (lt_dlhandle place, const char *symbol)
{
  size_t lensym;
  char	lsym[LT_SYMBOL_LENGTH];
  char	*sym;
  void *address;
  lt_user_data data;
  lt_dlhandle handle;

  if (!place)
    {
      LT__SETERROR (INVALID_HANDLE);
      return 0;
    }

  handle = place;

  if (!symbol)
    {
      LT__SETERROR (SYMBOL_NOT_FOUND);
      return 0;
    }

  lensym = LT_STRLEN (symbol) + LT_STRLEN (handle->vtable->sym_prefix)
					+ LT_STRLEN (handle->info.name);

  if (lensym + LT_SYMBOL_OVERHEAD < LT_SYMBOL_LENGTH)
    {
      sym = lsym;
    }
  else
    {
      sym = MALLOC (char, lensym + LT_SYMBOL_OVERHEAD + 1);
      if (!sym)
	{
	  LT__SETERROR (BUFFER_OVERFLOW);
	  return 0;
	}
    }

  data = handle->vtable->dlloader_data;
  if (handle->info.name)
    {
      const char *saved_error;

      LT__GETERROR (saved_error);

      /* this is a libtool module */
      if (handle->vtable->sym_prefix)
	{
	  strcpy(sym, handle->vtable->sym_prefix);
	  strcat(sym, handle->info.name);
	}
      else
	{
	  strcpy(sym, handle->info.name);
	}

      strcat(sym, "_LTX_");
      strcat(sym, symbol);

      /* try "modulename_LTX_symbol" */
      address = handle->vtable->find_sym (data, handle->module, sym);
      if (address)
	{
	  if (sym != lsym)
	    {
	      FREE (sym);
	    }
	  return address;
	}
      LT__SETERRORSTR (saved_error);
    }

  /* otherwise try "symbol" */
  if (handle->vtable->sym_prefix)
    {
      strcpy(sym, handle->vtable->sym_prefix);
      strcat(sym, symbol);
    }
  else
    {
      strcpy(sym, symbol);
    }

  address = handle->vtable->find_sym (data, handle->module, sym);
  if (sym != lsym)
    {
      FREE (sym);
    }

  return address;
}

const char *
lt_dlerror (void)
{
  const char *error;

  LT__GETERROR (error);
  LT__SETERRORSTR (0);

  return error;
}

static int
lt_dlpath_insertdir (char **ppath, char *before, const char *dir)
{
  int    errors		= 0;
  char  *canonical	= 0;
  char  *argz		= 0;
  size_t argz_len	= 0;

  assert (ppath);
  assert (dir && *dir);

  if (canonicalize_path (dir, &canonical) != 0)
    {
      ++errors;
      goto cleanup;
    }

  assert (canonical && *canonical);

  /* If *PPATH is empty, set it to DIR.  */
  if (*ppath == 0)
    {
      assert (!before);		/* BEFORE cannot be set without PPATH.  */
      assert (dir);		/* Without DIR, don't call this function!  */

      *ppath = lt__strdup (dir);
      if (*ppath == 0)
	++errors;

      goto cleanup;
    }

  assert (ppath && *ppath);

  if (argzize_path (*ppath, &argz, &argz_len) != 0)
    {
      ++errors;
      goto cleanup;
    }

  /* Convert BEFORE into an equivalent offset into ARGZ.  This only works
     if *PPATH is already canonicalized, and hence does not change length
     with respect to ARGZ.  We canonicalize each entry as it is added to
     the search path, and don't call this function with (uncanonicalized)
     user paths, so this is a fair assumption.  */
  if (before)
    {
      assert (*ppath <= before);
      assert ((int) (before - *ppath) <= (int) strlen (*ppath));

      before = before - *ppath + argz;
    }

  if (lt_argz_insert (&argz, &argz_len, before, dir) != 0)
    {
      ++errors;
      goto cleanup;
    }

  argz_stringify (argz, argz_len, LT_PATHSEP_CHAR);
  MEMREASSIGN(*ppath, argz);

 cleanup:
  FREE (argz);
  FREE (canonical);

  return errors;
}

int
lt_dladdsearchdir (const char *search_dir)
{
  int errors = 0;

  if (search_dir && *search_dir)
    {
      if (lt_dlpath_insertdir (&user_search_path, 0, search_dir) != 0)
	++errors;
    }

  return errors;
}

int
lt_dlinsertsearchdir (const char *before, const char *search_dir)
{
  int errors = 0;

  if (before)
    {
      if ((before < user_search_path)
	  || (before >= user_search_path + LT_STRLEN (user_search_path)))
	{
	  LT__SETERROR (INVALID_POSITION);
	  return 1;
	}
    }

  if (search_dir && *search_dir)
    {
      if (lt_dlpath_insertdir (&user_search_path,
			       (char *) before, search_dir) != 0)
	{
	  ++errors;
	}
    }

  return errors;
}

int
lt_dlsetsearchpath (const char *search_path)
{
  int   errors	    = 0;

  FREE (user_search_path);

  if (!search_path || !LT_STRLEN (search_path))
    {
      return errors;
    }

  if (canonicalize_path (search_path, &user_search_path) != 0)
    ++errors;

  return errors;
}

const char *
lt_dlgetsearchpath (void)
{
  const char *saved_path;

  saved_path = user_search_path;

  return saved_path;
}

int
lt_dlmakeresident (lt_dlhandle handle)
{
  int errors = 0;

  if (!handle)
    {
      LT__SETERROR (INVALID_HANDLE);
      ++errors;
    }
  else
    {
      handle->info.is_resident = 1;
    }

  return errors;
}

int
lt_dlisresident	(lt_dlhandle handle)
{
  if (!handle)
    {
      LT__SETERROR (INVALID_HANDLE);
      return -1;
    }

  return LT_DLIS_RESIDENT (handle);
}



/* --- MODULE INFORMATION --- */

typedef struct {
  const char *id_string;
  lt_dlhandle_interface *iface;
} lt__interface_id;

lt_dlinterface_id
lt_dlinterface_register (const char *id_string, lt_dlhandle_interface *iface)
{
  lt__interface_id *interface_id = (lt__interface_id *) lt__malloc (sizeof *interface_id);

  /* If lt__malloc fails, it will LT__SETERROR (NO_MEMORY), which
     can then be detected with lt_dlerror() if we return 0.  */
  if (interface_id)
    {
      interface_id->id_string = lt__strdup (id_string);
      if (!interface_id->id_string)
	FREE (interface_id);
      else
	interface_id->iface = iface;
    }

  return (lt_dlinterface_id) interface_id;
}

void lt_dlinterface_free (lt_dlinterface_id key)
{
  lt__interface_id *interface_id = (lt__interface_id *)key;
  FREE (interface_id->id_string);
  FREE (interface_id);
}

void *
lt_dlcaller_set_data (lt_dlinterface_id key, lt_dlhandle handle, void *data)
{
  int n_elements = 0;
  void *stale = (void *) 0;
  lt_dlhandle cur = handle;
  int i;

  if (cur->interface_data)
    while (cur->interface_data[n_elements].key)
      ++n_elements;

  for (i = 0; i < n_elements; ++i)
    {
      if (cur->interface_data[i].key == key)
	{
	  stale = cur->interface_data[i].data;
	  break;
	}
    }

  /* Ensure that there is enough room in this handle's interface_data
     array to accept a new element (and an empty end marker).  */
  if (i == n_elements)
    {
      lt_interface_data *temp
	= REALLOC (lt_interface_data, cur->interface_data, 2+ n_elements);

      if (!temp)
	{
	  stale = 0;
	  goto done;
	}

      cur->interface_data = temp;

      /* We only need this if we needed to allocate a new interface_data.  */
      cur->interface_data[i].key	= key;
      cur->interface_data[1+ i].key	= 0;
    }

  cur->interface_data[i].data = data;

 done:
  return stale;
}

void *
lt_dlcaller_get_data (lt_dlinterface_id key, lt_dlhandle handle)
{
  void *result = (void *) 0;
  lt_dlhandle cur = handle;

  /* Locate the index of the element with a matching KEY.  */
  if (cur->interface_data)
    {
      int i;
      for (i = 0; cur->interface_data[i].key; ++i)
	{
	  if (cur->interface_data[i].key == key)
	    {
	      result = cur->interface_data[i].data;
	      break;
	    }
	}
    }

  return result;
}

const lt_dlinfo *
lt_dlgetinfo (lt_dlhandle handle)
{
  if (!handle)
    {
      LT__SETERROR (INVALID_HANDLE);
      return 0;
    }

  return &(handle->info);
}


lt_dlhandle
lt_dlhandle_iterate (lt_dlinterface_id iface, lt_dlhandle place)
{
  lt_dlhandle handle = place;
  lt__interface_id *iterator = (lt__interface_id *) iface;

  assert (iface); /* iface is a required argument */

  if (!handle)
    handle = handles;
  else
    handle = handle->next;

  /* advance while the interface check fails */
  while (handle && iterator->iface
	 && ((*iterator->iface) (handle, iterator->id_string) != 0))
    {
      handle = handle->next;
    }

  return handle;
}


lt_dlhandle
lt_dlhandle_fetch (lt_dlinterface_id iface, const char *module_name)
{
  lt_dlhandle handle = 0;

  assert (iface); /* iface is a required argument */

  while ((handle = lt_dlhandle_iterate (iface, handle)))
    {
      lt_dlhandle cur = handle;
      if (cur && cur->info.name && streq (cur->info.name, module_name))
	break;
    }

  return handle;
}


int
lt_dlhandle_map (lt_dlinterface_id iface,
		 int (*func) (lt_dlhandle handle, void *data), void *data)
{
  lt__interface_id *iterator = (lt__interface_id *) iface;
  lt_dlhandle cur = handles;

  assert (iface); /* iface is a required argument */

  while (cur)
    {
      int errorcode = 0;

      /* advance while the interface check fails */
      while (cur && iterator->iface
	     && ((*iterator->iface) (cur, iterator->id_string) != 0))
	{
	  cur = cur->next;
	}

      if ((errorcode = (*func) (cur, data)) != 0)
	return errorcode;
    }

  return 0;
}
parser-3.4.3/src/lib/ltdl/configure.ac000644 000000 000000 00000005010 11764645176 017713 0ustar00rootwheel000000 000000 # Process this file with autoconf to create configure. -*- autoconf -*-
#
#    Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
#    Written by Gary V. Vaughan, 2004
#
#    NOTE: The canonical source of this file is maintained with the
#    GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
#
# GNU Libltdl is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# As a special exception to the GNU Lesser General Public License,
# if you distribute this file as part of a program or library that
# is built using GNU libtool, you may include this file under the
# same distribution terms that you use for the rest of that program.
#
# GNU Libltdl is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU LesserGeneral Public
# License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
# copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,
# or obtained by writing to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
####

# This configure.ac is not used at all by the libtool bootstrap, but
# is copied to the ltdl subdirectory if you libtoolize --ltdl your own
# project.  Adding LT_WITH_LTDL to your project configure.ac will then
# configure this directory if your user doesn't want to use the installed
# libltdl.

AC_PREREQ(2.59)dnl We use AS_HELP_STRING


## ------------------------ ##
## Autoconf initialisation. ##
## ------------------------ ##
AC_INIT([libltdl], [2.4.2], [bug-libtool@gnu.org])
AC_CONFIG_HEADERS([config.h:config-h.in])
AC_CONFIG_SRCDIR([ltdl.c])
AC_CONFIG_AUX_DIR([config])
AC_CONFIG_MACRO_DIR([m4])
LT_CONFIG_LTDL_DIR([.]) # I am me!


## ------------------------ ##
## Automake Initialisation. ##
## ------------------------ ##

AM_INIT_AUTOMAKE([gnu])


## ------------------------------- ##
## Libtool specific configuration. ##
## ------------------------------- ##
pkgdatadir='${datadir}'"/${PACKAGE}"


## ----------------------- ##
## Libtool initialisation. ##
## ----------------------- ##
LT_INIT([dlopen win32-dll])
_LTDL_SETUP


## -------- ##
## Outputs. ##
## -------- ##
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
parser-3.4.3/src/lib/ltdl/ltdl.h000644 000000 000000 00000013125 11764645177 016544 0ustar00rootwheel000000 000000 /* ltdl.h -- generic dlopen functions

   Copyright (C) 1998-2000, 2004, 2005,
                 2007, 2008 Free Software Foundation, Inc.
   Written by Thomas Tanner, 1998

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

/* Only include this header file once. */
#if !defined(LTDL_H)
#define LTDL_H 1

#include 
#include 
#include 

LT_BEGIN_C_DECLS


/* LT_STRLEN can be used safely on NULL pointers.  */
#define LT_STRLEN(s)	(((s) && (s)[0]) ? strlen (s) : 0)


/* --- DYNAMIC MODULE LOADING API --- */


typedef	struct lt__handle *lt_dlhandle;	/* A loaded module.  */

/* Initialisation and finalisation functions for libltdl. */
LT_SCOPE int	    lt_dlinit		(void);
LT_SCOPE int	    lt_dlexit		(void);

/* Module search path manipulation.  */
LT_SCOPE int	    lt_dladdsearchdir	 (const char *search_dir);
LT_SCOPE int	    lt_dlinsertsearchdir (const char *before,
						  const char *search_dir);
LT_SCOPE int 	    lt_dlsetsearchpath	 (const char *search_path);
LT_SCOPE const char *lt_dlgetsearchpath	 (void);
LT_SCOPE int	    lt_dlforeachfile	 (
			const char *search_path,
			int (*func) (const char *filename, void *data),
			void *data);

/* User module loading advisors.  */
LT_SCOPE int	    lt_dladvise_init	 (lt_dladvise *advise);
LT_SCOPE int	    lt_dladvise_destroy  (lt_dladvise *advise);
LT_SCOPE int	    lt_dladvise_ext	 (lt_dladvise *advise);
LT_SCOPE int	    lt_dladvise_resident (lt_dladvise *advise);
LT_SCOPE int	    lt_dladvise_local	 (lt_dladvise *advise);
LT_SCOPE int	    lt_dladvise_global   (lt_dladvise *advise);
LT_SCOPE int	    lt_dladvise_preload	 (lt_dladvise *advise);

/* Portable libltdl versions of the system dlopen() API. */
LT_SCOPE lt_dlhandle lt_dlopen		(const char *filename);
LT_SCOPE lt_dlhandle lt_dlopenext	(const char *filename);
LT_SCOPE lt_dlhandle lt_dlopenadvise	(const char *filename,
					 lt_dladvise advise);
LT_SCOPE void *	    lt_dlsym		(lt_dlhandle handle, const char *name);
LT_SCOPE const char *lt_dlerror		(void);
LT_SCOPE int	    lt_dlclose		(lt_dlhandle handle);



/* --- PRELOADED MODULE SUPPORT --- */


/* A preopened symbol. Arrays of this type comprise the exported
   symbols for a dlpreopened module. */
typedef struct {
  const char *name;
  void       *address;
} lt_dlsymlist;

typedef int lt_dlpreload_callback_func (lt_dlhandle handle);

LT_SCOPE int	lt_dlpreload	     (const lt_dlsymlist *preloaded);
LT_SCOPE int	lt_dlpreload_default (const lt_dlsymlist *preloaded);
LT_SCOPE int	lt_dlpreload_open    (const char *originator,
				      lt_dlpreload_callback_func *func);

#define lt_preloaded_symbols	lt__PROGRAM__LTX_preloaded_symbols
/* Ensure C linkage.  */
extern LT_DLSYM_CONST lt_dlsymlist lt__PROGRAM__LTX_preloaded_symbols[];

#define LTDL_SET_PRELOADED_SYMBOLS() \
	lt_dlpreload_default(lt_preloaded_symbols)




/* --- MODULE INFORMATION --- */


/* Associating user data with loaded modules. */
typedef void * lt_dlinterface_id;
typedef int lt_dlhandle_interface (lt_dlhandle handle, const char *id_string);

LT_SCOPE lt_dlinterface_id lt_dlinterface_register (const char *id_string,
					  lt_dlhandle_interface *iface);
LT_SCOPE void	lt_dlinterface_free (lt_dlinterface_id key);
LT_SCOPE void *	lt_dlcaller_set_data  (lt_dlinterface_id key,
					  lt_dlhandle handle, void *data);
LT_SCOPE void *	lt_dlcaller_get_data  (lt_dlinterface_id key,
					  lt_dlhandle handle);


/* Read only information pertaining to a loaded module. */
typedef	struct {
  char *	filename;	/* file name */
  char *	name;		/* module name */
  int		ref_count;	/* number of times lt_dlopened minus
				   number of times lt_dlclosed. */
  unsigned int	is_resident:1;	/* module can't be unloaded. */
  unsigned int	is_symglobal:1;	/* module symbols can satisfy
				   subsequently loaded modules.  */
  unsigned int	is_symlocal:1;	/* module symbols are only available
				   locally. */
} lt_dlinfo;

LT_SCOPE const lt_dlinfo *lt_dlgetinfo	    (lt_dlhandle handle);

LT_SCOPE lt_dlhandle	lt_dlhandle_iterate (lt_dlinterface_id iface,
					     lt_dlhandle place);
LT_SCOPE lt_dlhandle	lt_dlhandle_fetch   (lt_dlinterface_id iface,
					     const char *module_name);
LT_SCOPE int		lt_dlhandle_map	    (lt_dlinterface_id iface,
				int (*func) (lt_dlhandle handle, void *data),
				void *data);



/* Deprecated module residency management API. */
LT_SCOPE int	    lt_dlmakeresident	(lt_dlhandle handle);
LT_SCOPE int	    lt_dlisresident	(lt_dlhandle handle);

#define lt_ptr void *

LT_END_C_DECLS

#endif /*!defined(LTDL_H)*/
parser-3.4.3/src/lib/ltdl/lt__strl.c000644 000000 000000 00000007026 11764645176 017424 0ustar00rootwheel000000 000000 /* lt__strl.c -- size-bounded string copying and concatenation

   Copyright (C) 2004 Free Software Foundation, Inc.
   Written by Bob Friesenhahn, 2004

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#include 
#include 

#include "lt__strl.h"

/*
 lt_strlcat appends the NULL-terminated string src to the end of dst.
 It will append at most dstsize - strlen(dst) - 1 bytes,
 NULL-terminating the result. The total length of the string which
 would have been created given sufficient buffer size (may be longer
 than dstsize) is returned.  This function substitutes for strlcat()
 which is available under NetBSD, FreeBSD and Solaris 9.

 Buffer overflow can be checked as follows:

   if (lt_strlcat(dst, src, dstsize) >= dstsize)
     return -1;
*/
#if !defined(HAVE_STRLCAT)
size_t
lt_strlcat(char *dst, const char *src, const size_t dstsize)
{
  size_t length;
  char *p;
  const char *q;

  assert(dst != NULL);
  assert(src != (const char *) NULL);
  assert(dstsize >= 1);

  length=strlen(dst);

  /*
    Copy remaining characters from src while constraining length to
    size - 1.
  */
  for ( p = dst + length, q = src;
        (*q != 0) && (length < dstsize - 1) ;
        length++, p++, q++ )
    *p = *q;

  dst[length]='\0';

  /*
    Add remaining length of src to length.
  */
  while (*q++)
    length++;

  return length;
}
#endif /* !defined(HAVE_STRLCAT) */

/*
  lt_strlcpy copies up to dstsize - 1 characters from the NULL-terminated
  string src to dst, NULL-terminating the result. The total length of
  the string which would have been created given sufficient buffer
  size (may be longer than dstsize) is returned. This function
  substitutes for strlcpy() which is available under OpenBSD, FreeBSD
  and Solaris 9.

  Buffer overflow can be checked as  follows:

    if (lt_strlcpy(dst, src, dstsize) >= dstsize)
      return -1;
*/
#if !defined(HAVE_STRLCPY)
size_t
lt_strlcpy(char *dst, const char *src, const size_t dstsize)
{
  size_t length=0;
  char *p;
  const char *q;

  assert(dst != NULL);
  assert(src != (const char *) NULL);
  assert(dstsize >= 1);

  /*
    Copy src to dst within bounds of size-1.
  */
  for ( p=dst, q=src, length=0 ;
        (*q != 0) && (length < dstsize-1) ;
        length++, p++, q++ )
    *p = *q;

  dst[length]='\0';

  /*
    Add remaining length of src to length.
  */
  while (*q++)
    length++;

  return length;
}
#endif /* !defined(HAVE_STRLCPY) */
parser-3.4.3/src/lib/ltdl/m4/000755 000000 000000 00000000000 12234223575 015735 5ustar00rootwheel000000 000000 parser-3.4.3/src/lib/ltdl/argz.c000644 000000 000000 00000013510 11770443336 016527 0ustar00rootwheel000000 000000 /* argz.c -- argz implementation for non-glibc systems

   Copyright (C) 2004, 2006, 2007, 2008 Free Software Foundation, Inc.
   Written by Gary V. Vaughan, 2004

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#if defined(LTDL) && defined LT_CONFIG_H
#  include LT_CONFIG_H
#else
#  include 
#endif

#ifdef HAVE_WORKING_ARGZ
#include 
#else
#include 
#endif

#include 
#include 
#include 
#include 
#include 
#include 

#define EOS_CHAR '\0'

error_t
argz_append (char **pargz, size_t *pargz_len, const char *buf, size_t buf_len)
{
  size_t argz_len;
  char  *argz;

  assert (pargz);
  assert (pargz_len);
  assert ((*pargz && *pargz_len) || (!*pargz && !*pargz_len));

  /* If nothing needs to be appended, no more work is required.  */
  if (buf_len == 0)
    return 0;

  /* Ensure there is enough room to append BUF_LEN.  */
  argz_len = *pargz_len + buf_len;
  argz = (char *) realloc (*pargz, argz_len);
  if (!argz)
    return ENOMEM;

  /* Copy characters from BUF after terminating '\0' in ARGZ.  */
  memcpy (argz + *pargz_len, buf, buf_len);

  /* Assign new values.  */
  *pargz = argz;
  *pargz_len = argz_len;

  return 0;
}


error_t
argz_create_sep (const char *str, int delim, char **pargz, size_t *pargz_len)
{
  size_t argz_len;
  char *argz = 0;

  assert (str);
  assert (pargz);
  assert (pargz_len);

  /* Make a copy of STR, but replacing each occurrence of
     DELIM with '\0'.  */
  argz_len = 1+ strlen (str);
  if (argz_len)
    {
      const char *p;
      char *q;

      argz = (char *) malloc (argz_len);
      if (!argz)
	return ENOMEM;

      for (p = str, q = argz; *p != EOS_CHAR; ++p)
	{
	  if (*p == delim)
	    {
	      /* Ignore leading delimiters, and fold consecutive
		 delimiters in STR into a single '\0' in ARGZ.  */
	      if ((q > argz) && (q[-1] != EOS_CHAR))
		*q++ = EOS_CHAR;
	      else
		--argz_len;
	    }
	  else
	    *q++ = *p;
	}
      /* Copy terminating EOS_CHAR.  */
      *q = *p;
    }

  /* If ARGZ_LEN has shrunk to nothing, release ARGZ's memory.  */
  if (!argz_len)
    argz = (free (argz), (char *) 0);

  /* Assign new values.  */
  *pargz = argz;
  *pargz_len = argz_len;

  return 0;
}


error_t
argz_insert (char **pargz, size_t *pargz_len, char *before, const char *entry)
{
  assert (pargz);
  assert (pargz_len);
  assert (entry && *entry);

  /* No BEFORE address indicates ENTRY should be inserted after the
     current last element.  */
  if (!before)
    return argz_append (pargz, pargz_len, entry, 1+ strlen (entry));

  /* This probably indicates a programmer error, but to preserve
     semantics, scan back to the start of an entry if BEFORE points
     into the middle of it.  */
  while ((before > *pargz) && (before[-1] != EOS_CHAR))
    --before;

  {
    size_t entry_len	= 1+ strlen (entry);
    size_t argz_len	= *pargz_len + entry_len;
    size_t offset	= before - *pargz;
    char   *argz	= (char *) realloc (*pargz, argz_len);

    if (!argz)
      return ENOMEM;

    /* Make BEFORE point to the equivalent offset in ARGZ that it
       used to have in *PARGZ incase realloc() moved the block.  */
    before = argz + offset;

    /* Move the ARGZ entries starting at BEFORE up into the new
       space at the end -- making room to copy ENTRY into the
       resulting gap.  */
    memmove (before + entry_len, before, *pargz_len - offset);
    memcpy  (before, entry, entry_len);

    /* Assign new values.  */
    *pargz = argz;
    *pargz_len = argz_len;
  }

  return 0;
}


char *
argz_next (char *argz, size_t argz_len, const char *entry)
{
  assert ((argz && argz_len) || (!argz && !argz_len));

  if (entry)
    {
      /* Either ARGZ/ARGZ_LEN is empty, or ENTRY points into an address
	 within the ARGZ vector.  */
      assert ((!argz && !argz_len)
	      || ((argz <= entry) && (entry < (argz + argz_len))));

      /* Move to the char immediately after the terminating
	 '\0' of ENTRY.  */
      entry = 1+ strchr (entry, EOS_CHAR);

      /* Return either the new ENTRY, or else NULL if ARGZ is
	 exhausted.  */
      return (entry >= argz + argz_len) ? 0 : (char *) entry;
    }
  else
    {
      /* This should probably be flagged as a programmer error,
	 since starting an argz_next loop with the iterator set
	 to ARGZ is safer.  To preserve semantics, handle the NULL
	 case by returning the start of ARGZ (if any).  */
      if (argz_len > 0)
	return argz;
      else
	return 0;
    }
}


void
argz_stringify (char *argz, size_t argz_len, int sep)
{
  assert ((argz && argz_len) || (!argz && !argz_len));

  if (sep)
    {
      --argz_len;		/* don't stringify the terminating EOS */
      while (--argz_len > 0)
	{
	  if (argz[argz_len] == EOS_CHAR)
	    argz[argz_len] = sep;
	}
    }
}

parser-3.4.3/src/lib/ltdl/lt_error.c000644 000000 000000 00000005621 11764645177 017432 0ustar00rootwheel000000 000000 /* lt_error.c -- error propogation interface

   Copyright (C) 1999, 2000, 2001, 2004, 2005, 2007 Free Software Foundation, Inc.
   Written by Thomas Tanner, 1999

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#include "lt__private.h"
#include "lt_error.h"

static const char	*last_error	= 0;
static const char	error_strings[LT_ERROR_MAX][LT_ERROR_LEN_MAX + 1] =
  {
#define LT_ERROR(name, diagnostic)	diagnostic,
    lt_dlerror_table
#undef LT_ERROR
  };

static	const char    **user_error_strings	= 0;
static	int		errorcount		= LT_ERROR_MAX;

int
lt_dladderror (const char *diagnostic)
{
  int		errindex = 0;
  int		result	 = -1;
  const char  **temp     = (const char **) 0;

  assert (diagnostic);

  errindex = errorcount - LT_ERROR_MAX;
  temp = REALLOC (const char *, user_error_strings, 1 + errindex);
  if (temp)
    {
      user_error_strings		= temp;
      user_error_strings[errindex]	= diagnostic;
      result				= errorcount++;
    }

  return result;
}

int
lt_dlseterror (int errindex)
{
  int		errors	 = 0;

  if (errindex >= errorcount || errindex < 0)
    {
      /* Ack!  Error setting the error message! */
      LT__SETERROR (INVALID_ERRORCODE);
      ++errors;
    }
  else if (errindex < LT_ERROR_MAX)
    {
      /* No error setting the error message! */
      LT__SETERRORSTR (error_strings[errindex]);
    }
  else
    {
      /* No error setting the error message! */
      LT__SETERRORSTR (user_error_strings[errindex - LT_ERROR_MAX]);
    }

  return errors;
}

const char *
lt__error_string (int errorcode)
{
  assert (errorcode >= 0);
  assert (errorcode < LT_ERROR_MAX);

  return error_strings[errorcode];
}

const char *
lt__get_last_error (void)
{
  return last_error;
}

const char *
lt__set_last_error (const char *errormsg)
{
  return last_error = errormsg;
}
parser-3.4.3/src/lib/ltdl/config-h.in000644 000000 000000 00000011240 11764646175 017451 0ustar00rootwheel000000 000000 /* config-h.in.  Generated from configure.ac by autoheader.  */

/* Define to 1 if you have the `argz_add' function. */
#undef HAVE_ARGZ_ADD

/* Define to 1 if you have the `argz_append' function. */
#undef HAVE_ARGZ_APPEND

/* Define to 1 if you have the `argz_count' function. */
#undef HAVE_ARGZ_COUNT

/* Define to 1 if you have the `argz_create_sep' function. */
#undef HAVE_ARGZ_CREATE_SEP

/* Define to 1 if you have the  header file. */
#undef HAVE_ARGZ_H

/* Define to 1 if you have the `argz_insert' function. */
#undef HAVE_ARGZ_INSERT

/* Define to 1 if you have the `argz_next' function. */
#undef HAVE_ARGZ_NEXT

/* Define to 1 if you have the `argz_stringify' function. */
#undef HAVE_ARGZ_STRINGIFY

/* Define to 1 if you have the `closedir' function. */
#undef HAVE_CLOSEDIR

/* Define to 1 if you have the declaration of `cygwin_conv_path', and to 0 if
   you don't. */
#undef HAVE_DECL_CYGWIN_CONV_PATH

/* Define to 1 if you have the  header file. */
#undef HAVE_DIRENT_H

/* Define if you have the GNU dld library. */
#undef HAVE_DLD

/* Define to 1 if you have the  header file. */
#undef HAVE_DLD_H

/* Define to 1 if you have the `dlerror' function. */
#undef HAVE_DLERROR

/* Define to 1 if you have the  header file. */
#undef HAVE_DLFCN_H

/* Define to 1 if you have the  header file. */
#undef HAVE_DL_H

/* Define if you have the _dyld_func_lookup function. */
#undef HAVE_DYLD

/* Define to 1 if the system has the type `error_t'. */
#undef HAVE_ERROR_T

/* Define to 1 if you have the  header file. */
#undef HAVE_INTTYPES_H

/* Define if you have the libdl library or equivalent. */
#undef HAVE_LIBDL

/* Define if libdlloader will be built on this platform */
#undef HAVE_LIBDLLOADER

/* Define to 1 if you have the  header file. */
#undef HAVE_MACH_O_DYLD_H

/* Define to 1 if you have the  header file. */
#undef HAVE_MEMORY_H

/* Define to 1 if you have the `opendir' function. */
#undef HAVE_OPENDIR

/* Define if libtool can extract symbol lists from object files. */
#undef HAVE_PRELOADED_SYMBOLS

/* Define to 1 if you have the `readdir' function. */
#undef HAVE_READDIR

/* Define if you have the shl_load function. */
#undef HAVE_SHL_LOAD

/* Define to 1 if you have the  header file. */
#undef HAVE_STDINT_H

/* Define to 1 if you have the  header file. */
#undef HAVE_STDLIB_H

/* Define to 1 if you have the  header file. */
#undef HAVE_STRINGS_H

/* Define to 1 if you have the  header file. */
#undef HAVE_STRING_H

/* Define to 1 if you have the `strlcat' function. */
#undef HAVE_STRLCAT

/* Define to 1 if you have the `strlcpy' function. */
#undef HAVE_STRLCPY

/* Define to 1 if you have the  header file. */
#undef HAVE_SYS_DL_H

/* Define to 1 if you have the  header file. */
#undef HAVE_SYS_STAT_H

/* Define to 1 if you have the  header file. */
#undef HAVE_SYS_TYPES_H

/* Define to 1 if you have the  header file. */
#undef HAVE_UNISTD_H

/* This value is set to 1 to indicate that the system argz facility works */
#undef HAVE_WORKING_ARGZ

/* Define if the OS needs help to load dependent libraries for dlopen(). */
#undef LTDL_DLOPEN_DEPLIBS

/* Define to the system default library search path. */
#undef LT_DLSEARCH_PATH

/* The archive extension */
#undef LT_LIBEXT

/* The archive prefix */
#undef LT_LIBPREFIX

/* Define to the extension used for runtime loadable modules, say, ".so". */
#undef LT_MODULE_EXT

/* Define to the name of the environment variable that determines the run-time
   module search path. */
#undef LT_MODULE_PATH_VAR

/* Define to the sub-directory in which libtool stores uninstalled libraries.
   */
#undef LT_OBJDIR

/* Define to the shared library suffix, say, ".dylib". */
#undef LT_SHARED_EXT

/* Define if dlsym() requires a leading underscore in symbol names. */
#undef NEED_USCORE

/* Name of package */
#undef PACKAGE

/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT

/* Define to the full name of this package. */
#undef PACKAGE_NAME

/* Define to the full name and version of this package. */
#undef PACKAGE_STRING

/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME

/* Define to the home page for this package. */
#undef PACKAGE_URL

/* Define to the version of this package. */
#undef PACKAGE_VERSION

/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS

/* Version number of package */
#undef VERSION

/* Define so that glibc/gnulib argp.h does not typedef error_t. */
#undef __error_t_defined

/* Define to a type to use for `error_t' if it is not otherwise available. */
#undef error_t
parser-3.4.3/src/lib/ltdl/aclocal.m4000644 000000 000000 00000103771 11764646175 017302 0ustar00rootwheel000000 000000 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-

# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
# 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.

m4_ifndef([AC_AUTOCONF_VERSION],
  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
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You have another version of autoconf.  It may work, but is not guaranteed to.
If you have problems, you may need to regenerate the build system entirely.
To do so, use the procedure documented by the package, typically `autoreconf'.])])

# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# AM_AUTOMAKE_VERSION(VERSION)
# ----------------------------
# Automake X.Y traces this macro to ensure aclocal.m4 has been
# generated from the m4 files accompanying Automake X.Y.
# (This private macro should not be called outside this file.)
AC_DEFUN([AM_AUTOMAKE_VERSION],
[am__api_version='1.11'
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
dnl require some minimum version.  Point them to the right macro.
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# _AM_AUTOCONF_VERSION(VERSION)
# -----------------------------
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m4_define([_AM_AUTOCONF_VERSION], [])

# AM_SET_CURRENT_AUTOMAKE_VERSION
# -------------------------------
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# AM_CONDITIONAL                                            -*- Autoconf -*-

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# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
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#
# This file is free software; the Free Software Foundation
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# Generate code to set up dependency tracking.              -*- Autoconf -*-

# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
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# Do all the work for Automake.                             -*- Autoconf -*-

# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# This file is free software; the Free Software Foundation
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# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
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# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
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# Check to see how 'make' treats includes.	            -*- Autoconf -*-

# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
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# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# serial 6

# AM_MISSING_PROG(NAME, PROGRAM)
# ------------------------------
AC_DEFUN([AM_MISSING_PROG],
[AC_REQUIRE([AM_MISSING_HAS_RUN])
$1=${$1-"${am_missing_run}$2"}
AC_SUBST($1)])


# AM_MISSING_HAS_RUN
# ------------------
# Define MISSING if not defined so far and test if it supports --run.
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AC_DEFUN([AM_MISSING_HAS_RUN],
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# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# AM_PROG_MKDIR_P
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# Helper functions for option handling.                     -*- Autoconf -*-

# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# serial 4

# _AM_MANGLE_OPTION(NAME)
# -----------------------
AC_DEFUN([_AM_MANGLE_OPTION],
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])

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# Set option NAME.  Presently that only means defining a flag for this option.
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# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
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AC_DEFUN([_AM_IF_OPTION],
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# Check to make sure that the build environment is sane.    -*- Autoconf -*-

# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# serial 5

# AM_SANITY_CHECK
# ---------------
AC_DEFUN([AM_SANITY_CHECK],
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# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# AM_PROG_INSTALL_STRIP
# ---------------------
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# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# serial 2

# _AM_SUBST_NOTMAKE(VARIABLE)
# ---------------------------
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
# This macro is traced by Automake.
AC_DEFUN([_AM_SUBST_NOTMAKE])

# AM_SUBST_NOTMAKE(VARIABLE)
# ---------------------------
# Public sister of _AM_SUBST_NOTMAKE.
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])

# Check how to create a tarball.                            -*- Autoconf -*-

# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# serial 2

# _AM_PROG_TAR(FORMAT)
# --------------------
# Check how to create a tarball in format FORMAT.
# FORMAT should be one of `v7', `ustar', or `pax'.
#
# Substitute a variable $(am__tar) that is a command
# writing to stdout a FORMAT-tarball containing the directory
# $tardir.
#     tardir=directory && $(am__tar) > result.tar
#
# Substitute a variable $(am__untar) that extract such
# a tarball read from stdin.
#     $(am__untar) < result.tar
AC_DEFUN([_AM_PROG_TAR],
[# Always define AMTAR for backward compatibility.
AM_MISSING_PROG([AMTAR], [tar])
m4_if([$1], [v7],
     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
     [m4_case([$1], [ustar],, [pax],,
              [m4_fatal([Unknown tar format])])
AC_MSG_CHECKING([how to create a $1 tar archive])
# Loop over all known methods to create a tar archive until one works.
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
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do
  case $_am_tool in
  gnutar)
    for _am_tar in tar gnutar gtar;
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      AM_RUN_LOG([$_am_tar --version]) && break
    done
    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
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    am__tar='tar chf - "$$tardir"'
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AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
AC_SUBST([am__tar])
AC_SUBST([am__untar])
]) # _AM_PROG_TAR

m4_include([m4/argz.m4])
m4_include([m4/libtool.m4])
m4_include([m4/ltdl.m4])
m4_include([m4/ltoptions.m4])
m4_include([m4/ltsugar.m4])
m4_include([m4/ltversion.m4])
m4_include([m4/lt~obsolete.m4])
parser-3.4.3/src/lib/ltdl/argz_.h000644 000000 000000 00000004254 11764645175 016710 0ustar00rootwheel000000 000000 /* lt__argz.h -- internal argz interface for non-glibc systems

   Copyright (C) 2004, 2007, 2008 Free Software Foundation, Inc.
   Written by Gary V. Vaughan, 2004

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
*/

#if !defined(LT__ARGZ_H)
#define LT__ARGZ_H 1

#include 
#define __need_error_t
#include 
#include 

#if defined(LTDL)
#  include "lt__glibc.h"
#  include "lt_system.h"
#else
#  define LT_SCOPE
#endif

#if defined(__cplusplus)
extern "C" {
#endif

LT_SCOPE error_t argz_append	(char **pargz, size_t *pargz_len,
				 const char *buf, size_t buf_len);
LT_SCOPE error_t argz_create_sep(const char *str, int delim,
				 char **pargz, size_t *pargz_len);
LT_SCOPE error_t argz_insert	(char **pargz, size_t *pargz_len,
				 char *before, const char *entry);
LT_SCOPE char *	 argz_next	(char *argz, size_t argz_len,
				 const char *entry);
LT_SCOPE void	 argz_stringify	(char *argz, size_t argz_len, int sep);

#if defined(__cplusplus)
}
#endif

#if !defined(LTDL)
#  undef LT_SCOPE
#endif

#endif /*!defined(LT__ARGZ_H)*/
parser-3.4.3/src/lib/ltdl/m4/ltdl.m4000644 000000 000000 00000064663 11764645202 017157 0ustar00rootwheel000000 000000 # ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*-
#
#   Copyright (C) 1999-2006, 2007, 2008, 2011 Free Software Foundation, Inc.
#   Written by Thomas Tanner, 1999
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.

# serial 18 LTDL_INIT

# LT_CONFIG_LTDL_DIR(DIRECTORY, [LTDL-MODE])
# ------------------------------------------
# DIRECTORY contains the libltdl sources.  It is okay to call this
# function multiple times, as long as the same DIRECTORY is always given.
AC_DEFUN([LT_CONFIG_LTDL_DIR],
[AC_BEFORE([$0], [LTDL_INIT])
_$0($*)
])# LT_CONFIG_LTDL_DIR

# We break this out into a separate macro, so that we can call it safely
# internally without being caught accidentally by the sed scan in libtoolize.
m4_defun([_LT_CONFIG_LTDL_DIR],
[dnl remove trailing slashes
m4_pushdef([_ARG_DIR], m4_bpatsubst([$1], [/*$]))
m4_case(_LTDL_DIR,
	[], [dnl only set lt_ltdl_dir if _ARG_DIR is not simply `.'
	     m4_if(_ARG_DIR, [.],
	             [],
		 [m4_define([_LTDL_DIR], _ARG_DIR)
	          _LT_SHELL_INIT([lt_ltdl_dir=']_ARG_DIR['])])],
    [m4_if(_ARG_DIR, _LTDL_DIR,
	    [],
	[m4_fatal([multiple libltdl directories: `]_LTDL_DIR[', `]_ARG_DIR['])])])
m4_popdef([_ARG_DIR])
])# _LT_CONFIG_LTDL_DIR

# Initialise:
m4_define([_LTDL_DIR], [])


# _LT_BUILD_PREFIX
# ----------------
# If Autoconf is new enough, expand to `${top_build_prefix}', otherwise
# to `${top_builddir}/'.
m4_define([_LT_BUILD_PREFIX],
[m4_ifdef([AC_AUTOCONF_VERSION],
   [m4_if(m4_version_compare(m4_defn([AC_AUTOCONF_VERSION]), [2.62]),
	  [-1], [m4_ifdef([_AC_HAVE_TOP_BUILD_PREFIX],
			  [${top_build_prefix}],
			  [${top_builddir}/])],
	  [${top_build_prefix}])],
   [${top_builddir}/])[]dnl
])


# LTDL_CONVENIENCE
# ----------------
# sets LIBLTDL to the link flags for the libltdl convenience library and
# LTDLINCL to the include flags for the libltdl header and adds
# --enable-ltdl-convenience to the configure arguments.  Note that
# AC_CONFIG_SUBDIRS is not called here.  LIBLTDL will be prefixed with
# '${top_build_prefix}' if available, otherwise with '${top_builddir}/',
# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
# quotes!).  If your package is not flat and you're not using automake,
# define top_build_prefix, top_builddir, and top_srcdir appropriately
# in your Makefiles.
AC_DEFUN([LTDL_CONVENIENCE],
[AC_BEFORE([$0], [LTDL_INIT])dnl
dnl Although the argument is deprecated and no longer documented,
dnl LTDL_CONVENIENCE used to take a DIRECTORY orgument, if we have one
dnl here make sure it is the same as any other declaration of libltdl's
dnl location!  This also ensures lt_ltdl_dir is set when configure.ac is
dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
_$0()
])# LTDL_CONVENIENCE

# AC_LIBLTDL_CONVENIENCE accepted a directory argument in older libtools,
# now we have LT_CONFIG_LTDL_DIR:
AU_DEFUN([AC_LIBLTDL_CONVENIENCE],
[_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
_LTDL_CONVENIENCE])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBLTDL_CONVENIENCE], [])


# _LTDL_CONVENIENCE
# -----------------
# Code shared by LTDL_CONVENIENCE and LTDL_INIT([convenience]).
m4_defun([_LTDL_CONVENIENCE],
[case $enable_ltdl_convenience in
  no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
  "") enable_ltdl_convenience=yes
      ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
esac
LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdlc.la"
LTDLDEPS=$LIBLTDL
LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}"

AC_SUBST([LIBLTDL])
AC_SUBST([LTDLDEPS])
AC_SUBST([LTDLINCL])

# For backwards non-gettext consistent compatibility...
INCLTDL="$LTDLINCL"
AC_SUBST([INCLTDL])
])# _LTDL_CONVENIENCE


# LTDL_INSTALLABLE
# ----------------
# sets LIBLTDL to the link flags for the libltdl installable library
# and LTDLINCL to the include flags for the libltdl header and adds
# --enable-ltdl-install to the configure arguments.  Note that
# AC_CONFIG_SUBDIRS is not called from here.  If an installed libltdl
# is not found, LIBLTDL will be prefixed with '${top_build_prefix}' if
# available, otherwise with '${top_builddir}/', and LTDLINCL will be
# prefixed with '${top_srcdir}/' (note the single quotes!).  If your
# package is not flat and you're not using automake, define top_build_prefix,
# top_builddir, and top_srcdir appropriately in your Makefiles.
# In the future, this macro may have to be called after LT_INIT.
AC_DEFUN([LTDL_INSTALLABLE],
[AC_BEFORE([$0], [LTDL_INIT])dnl
dnl Although the argument is deprecated and no longer documented,
dnl LTDL_INSTALLABLE used to take a DIRECTORY orgument, if we have one
dnl here make sure it is the same as any other declaration of libltdl's
dnl location!  This also ensures lt_ltdl_dir is set when configure.ac is
dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
_$0()
])# LTDL_INSTALLABLE

# AC_LIBLTDL_INSTALLABLE accepted a directory argument in older libtools,
# now we have LT_CONFIG_LTDL_DIR:
AU_DEFUN([AC_LIBLTDL_INSTALLABLE],
[_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
_LTDL_INSTALLABLE])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBLTDL_INSTALLABLE], [])


# _LTDL_INSTALLABLE
# -----------------
# Code shared by LTDL_INSTALLABLE and LTDL_INIT([installable]).
m4_defun([_LTDL_INSTALLABLE],
[if test -f $prefix/lib/libltdl.la; then
  lt_save_LDFLAGS="$LDFLAGS"
  LDFLAGS="-L$prefix/lib $LDFLAGS"
  AC_CHECK_LIB([ltdl], [lt_dlinit], [lt_lib_ltdl=yes])
  LDFLAGS="$lt_save_LDFLAGS"
  if test x"${lt_lib_ltdl-no}" = xyes; then
    if test x"$enable_ltdl_install" != xyes; then
      # Don't overwrite $prefix/lib/libltdl.la without --enable-ltdl-install
      AC_MSG_WARN([not overwriting libltdl at $prefix, force with `--enable-ltdl-install'])
      enable_ltdl_install=no
    fi
  elif test x"$enable_ltdl_install" = xno; then
    AC_MSG_WARN([libltdl not installed, but installation disabled])
  fi
fi

# If configure.ac declared an installable ltdl, and the user didn't override
# with --disable-ltdl-install, we will install the shipped libltdl.
case $enable_ltdl_install in
  no) ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
      LIBLTDL="-lltdl"
      LTDLDEPS=
      LTDLINCL=
      ;;
  *)  enable_ltdl_install=yes
      ac_configure_args="$ac_configure_args --enable-ltdl-install"
      LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdl.la"
      LTDLDEPS=$LIBLTDL
      LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}"
      ;;
esac

AC_SUBST([LIBLTDL])
AC_SUBST([LTDLDEPS])
AC_SUBST([LTDLINCL])

# For backwards non-gettext consistent compatibility...
INCLTDL="$LTDLINCL"
AC_SUBST([INCLTDL])
])# LTDL_INSTALLABLE


# _LTDL_MODE_DISPATCH
# -------------------
m4_define([_LTDL_MODE_DISPATCH],
[dnl If _LTDL_DIR is `.', then we are configuring libltdl itself:
m4_if(_LTDL_DIR, [],
	[],
    dnl if _LTDL_MODE was not set already, the default value is `subproject':
    [m4_case(m4_default(_LTDL_MODE, [subproject]),
	  [subproject], [AC_CONFIG_SUBDIRS(_LTDL_DIR)
			  _LT_SHELL_INIT([lt_dlopen_dir="$lt_ltdl_dir"])],
	  [nonrecursive], [_LT_SHELL_INIT([lt_dlopen_dir="$lt_ltdl_dir"; lt_libobj_prefix="$lt_ltdl_dir/"])],
	  [recursive], [],
	[m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])dnl
dnl Be careful not to expand twice:
m4_define([$0], [])
])# _LTDL_MODE_DISPATCH


# _LT_LIBOBJ(MODULE_NAME)
# -----------------------
# Like AC_LIBOBJ, except that MODULE_NAME goes into _LT_LIBOBJS instead
# of into LIBOBJS.
AC_DEFUN([_LT_LIBOBJ], [
  m4_pattern_allow([^_LT_LIBOBJS$])
  _LT_LIBOBJS="$_LT_LIBOBJS $1.$ac_objext"
])# _LT_LIBOBJS


# LTDL_INIT([OPTIONS])
# --------------------
# Clients of libltdl can use this macro to allow the installer to
# choose between a shipped copy of the ltdl sources or a preinstalled
# version of the library.  If the shipped ltdl sources are not in a
# subdirectory named libltdl, the directory name must be given by
# LT_CONFIG_LTDL_DIR.
AC_DEFUN([LTDL_INIT],
[dnl Parse OPTIONS
_LT_SET_OPTIONS([$0], [$1])

dnl We need to keep our own list of libobjs separate from our parent project,
dnl and the easiest way to do that is redefine the AC_LIBOBJs macro while
dnl we look for our own LIBOBJs.
m4_pushdef([AC_LIBOBJ], m4_defn([_LT_LIBOBJ]))
m4_pushdef([AC_LIBSOURCES])

dnl If not otherwise defined, default to the 1.5.x compatible subproject mode:
m4_if(_LTDL_MODE, [],
        [m4_define([_LTDL_MODE], m4_default([$2], [subproject]))
        m4_if([-1], [m4_bregexp(_LTDL_MODE, [\(subproject\|\(non\)?recursive\)])],
                [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])

AC_ARG_WITH([included_ltdl],
    [AS_HELP_STRING([--with-included-ltdl],
                    [use the GNU ltdl sources included here])])

if test "x$with_included_ltdl" != xyes; then
  # We are not being forced to use the included libltdl sources, so
  # decide whether there is a useful installed version we can use.
  AC_CHECK_HEADER([ltdl.h],
      [AC_CHECK_DECL([lt_dlinterface_register],
	   [AC_CHECK_LIB([ltdl], [lt_dladvise_preload],
	       [with_included_ltdl=no],
	       [with_included_ltdl=yes])],
	   [with_included_ltdl=yes],
	   [AC_INCLUDES_DEFAULT
	    #include ])],
      [with_included_ltdl=yes],
      [AC_INCLUDES_DEFAULT]
  )
fi

dnl If neither LT_CONFIG_LTDL_DIR, LTDL_CONVENIENCE nor LTDL_INSTALLABLE
dnl was called yet, then for old times' sake, we assume libltdl is in an
dnl eponymous directory:
AC_PROVIDE_IFELSE([LT_CONFIG_LTDL_DIR], [], [_LT_CONFIG_LTDL_DIR([libltdl])])

AC_ARG_WITH([ltdl_include],
    [AS_HELP_STRING([--with-ltdl-include=DIR],
                    [use the ltdl headers installed in DIR])])

if test -n "$with_ltdl_include"; then
  if test -f "$with_ltdl_include/ltdl.h"; then :
  else
    AC_MSG_ERROR([invalid ltdl include directory: `$with_ltdl_include'])
  fi
else
  with_ltdl_include=no
fi

AC_ARG_WITH([ltdl_lib],
    [AS_HELP_STRING([--with-ltdl-lib=DIR],
                    [use the libltdl.la installed in DIR])])

if test -n "$with_ltdl_lib"; then
  if test -f "$with_ltdl_lib/libltdl.la"; then :
  else
    AC_MSG_ERROR([invalid ltdl library directory: `$with_ltdl_lib'])
  fi
else
  with_ltdl_lib=no
fi

case ,$with_included_ltdl,$with_ltdl_include,$with_ltdl_lib, in
  ,yes,no,no,)
	m4_case(m4_default(_LTDL_TYPE, [convenience]),
	    [convenience], [_LTDL_CONVENIENCE],
	    [installable], [_LTDL_INSTALLABLE],
	  [m4_fatal([unknown libltdl build type: ]_LTDL_TYPE)])
	;;
  ,no,no,no,)
	# If the included ltdl is not to be used, then use the
	# preinstalled libltdl we found.
	AC_DEFINE([HAVE_LTDL], [1],
	  [Define this if a modern libltdl is already installed])
	LIBLTDL=-lltdl
	LTDLDEPS=
	LTDLINCL=
	;;
  ,no*,no,*)
	AC_MSG_ERROR([`--with-ltdl-include' and `--with-ltdl-lib' options must be used together])
	;;
  *)	with_included_ltdl=no
	LIBLTDL="-L$with_ltdl_lib -lltdl"
	LTDLDEPS=
	LTDLINCL="-I$with_ltdl_include"
	;;
esac
INCLTDL="$LTDLINCL"

# Report our decision...
AC_MSG_CHECKING([where to find libltdl headers])
AC_MSG_RESULT([$LTDLINCL])
AC_MSG_CHECKING([where to find libltdl library])
AC_MSG_RESULT([$LIBLTDL])

_LTDL_SETUP

dnl restore autoconf definition.
m4_popdef([AC_LIBOBJ])
m4_popdef([AC_LIBSOURCES])

AC_CONFIG_COMMANDS_PRE([
    _ltdl_libobjs=
    _ltdl_ltlibobjs=
    if test -n "$_LT_LIBOBJS"; then
      # Remove the extension.
      _lt_sed_drop_objext='s/\.o$//;s/\.obj$//'
      for i in `for i in $_LT_LIBOBJS; do echo "$i"; done | sed "$_lt_sed_drop_objext" | sort -u`; do
        _ltdl_libobjs="$_ltdl_libobjs $lt_libobj_prefix$i.$ac_objext"
        _ltdl_ltlibobjs="$_ltdl_ltlibobjs $lt_libobj_prefix$i.lo"
      done
    fi
    AC_SUBST([ltdl_LIBOBJS], [$_ltdl_libobjs])
    AC_SUBST([ltdl_LTLIBOBJS], [$_ltdl_ltlibobjs])
])

# Only expand once:
m4_define([LTDL_INIT])
])# LTDL_INIT

# Old names:
AU_DEFUN([AC_LIB_LTDL], [LTDL_INIT($@)])
AU_DEFUN([AC_WITH_LTDL], [LTDL_INIT($@)])
AU_DEFUN([LT_WITH_LTDL], [LTDL_INIT($@)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIB_LTDL], [])
dnl AC_DEFUN([AC_WITH_LTDL], [])
dnl AC_DEFUN([LT_WITH_LTDL], [])


# _LTDL_SETUP
# -----------
# Perform all the checks necessary for compilation of the ltdl objects
#  -- including compiler checks and header checks.  This is a public
# interface  mainly for the benefit of libltdl's own configure.ac, most
# other users should call LTDL_INIT instead.
AC_DEFUN([_LTDL_SETUP],
[AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([LT_SYS_MODULE_EXT])dnl
AC_REQUIRE([LT_SYS_MODULE_PATH])dnl
AC_REQUIRE([LT_SYS_DLSEARCH_PATH])dnl
AC_REQUIRE([LT_LIB_DLLOAD])dnl
AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
AC_REQUIRE([LT_FUNC_DLSYM_USCORE])dnl
AC_REQUIRE([LT_SYS_DLOPEN_DEPLIBS])dnl
AC_REQUIRE([gl_FUNC_ARGZ])dnl

m4_require([_LT_CHECK_OBJDIR])dnl
m4_require([_LT_HEADER_DLFCN])dnl
m4_require([_LT_CHECK_DLPREOPEN])dnl
m4_require([_LT_DECL_SED])dnl

dnl Don't require this, or it will be expanded earlier than the code
dnl that sets the variables it relies on:
_LT_ENABLE_INSTALL

dnl _LTDL_MODE specific code must be called at least once:
_LTDL_MODE_DISPATCH

# In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS
# the user used.  This is so that ltdl.h can pick up the parent projects
# config.h file, The first file in AC_CONFIG_HEADERS must contain the
# definitions required by ltdl.c.
# FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility).
AC_CONFIG_COMMANDS_PRE([dnl
m4_pattern_allow([^LT_CONFIG_H$])dnl
m4_ifset([AH_HEADER],
    [LT_CONFIG_H=AH_HEADER],
    [m4_ifset([AC_LIST_HEADERS],
	    [LT_CONFIG_H=`echo "AC_LIST_HEADERS" | $SED 's,^[[      ]]*,,;s,[[ :]].*$,,'`],
	[])])])
AC_SUBST([LT_CONFIG_H])

AC_CHECK_HEADERS([unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h dirent.h],
	[], [], [AC_INCLUDES_DEFAULT])

AC_CHECK_FUNCS([closedir opendir readdir], [], [AC_LIBOBJ([lt__dirent])])
AC_CHECK_FUNCS([strlcat strlcpy], [], [AC_LIBOBJ([lt__strl])])

m4_pattern_allow([LT_LIBEXT])dnl
AC_DEFINE_UNQUOTED([LT_LIBEXT],["$libext"],[The archive extension])

name=
eval "lt_libprefix=\"$libname_spec\""
m4_pattern_allow([LT_LIBPREFIX])dnl
AC_DEFINE_UNQUOTED([LT_LIBPREFIX],["$lt_libprefix"],[The archive prefix])

name=ltdl
eval "LTDLOPEN=\"$libname_spec\""
AC_SUBST([LTDLOPEN])
])# _LTDL_SETUP


# _LT_ENABLE_INSTALL
# ------------------
m4_define([_LT_ENABLE_INSTALL],
[AC_ARG_ENABLE([ltdl-install],
    [AS_HELP_STRING([--enable-ltdl-install], [install libltdl])])

case ,${enable_ltdl_install},${enable_ltdl_convenience} in
  *yes*) ;;
  *) enable_ltdl_convenience=yes ;;
esac

m4_ifdef([AM_CONDITIONAL],
[AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno)
 AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno)])
])# _LT_ENABLE_INSTALL


# LT_SYS_DLOPEN_DEPLIBS
# ---------------------
AC_DEFUN([LT_SYS_DLOPEN_DEPLIBS],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
  [lt_cv_sys_dlopen_deplibs],
  [# PORTME does your system automatically load deplibs for dlopen?
  # or its logical equivalent (e.g. shl_load for HP-UX < 11)
  # For now, we just catch OSes we know something about -- in the
  # future, we'll try test this programmatically.
  lt_cv_sys_dlopen_deplibs=unknown
  case $host_os in
  aix3*|aix4.1.*|aix4.2.*)
    # Unknown whether this is true for these versions of AIX, but
    # we want this `case' here to explicitly catch those versions.
    lt_cv_sys_dlopen_deplibs=unknown
    ;;
  aix[[4-9]]*)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  amigaos*)
    case $host_cpu in
    powerpc)
      lt_cv_sys_dlopen_deplibs=no
      ;;
    esac
    ;;
  darwin*)
    # Assuming the user has installed a libdl from somewhere, this is true
    # If you are looking for one http://www.opendarwin.org/projects/dlcompat
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  freebsd* | dragonfly*)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  gnu* | linux* | k*bsd*-gnu | kopensolaris*-gnu)
    # GNU and its variants, using gnu ld.so (Glibc)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  hpux10*|hpux11*)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  interix*)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  irix[[12345]]*|irix6.[[01]]*)
    # Catch all versions of IRIX before 6.2, and indicate that we don't
    # know how it worked for any of those versions.
    lt_cv_sys_dlopen_deplibs=unknown
    ;;
  irix*)
    # The case above catches anything before 6.2, and it's known that
    # at 6.2 and later dlopen does load deplibs.
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  netbsd*)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  openbsd*)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  osf[[1234]]*)
    # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
    # it did *not* use an RPATH in a shared library to find objects the
    # library depends on, so we explicitly say `no'.
    lt_cv_sys_dlopen_deplibs=no
    ;;
  osf5.0|osf5.0a|osf5.1)
    # dlopen *does* load deplibs and with the right loader patch applied
    # it even uses RPATH in a shared library to search for shared objects
    # that the library depends on, but there's no easy way to know if that
    # patch is installed.  Since this is the case, all we can really
    # say is unknown -- it depends on the patch being installed.  If
    # it is, this changes to `yes'.  Without it, it would be `no'.
    lt_cv_sys_dlopen_deplibs=unknown
    ;;
  osf*)
    # the two cases above should catch all versions of osf <= 5.1.  Read
    # the comments above for what we know about them.
    # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
    # is used to find them so we can finally say `yes'.
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  qnx*)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  solaris*)
    lt_cv_sys_dlopen_deplibs=yes
    ;;
  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
    libltdl_cv_sys_dlopen_deplibs=yes
    ;;
  esac
  ])
if test "$lt_cv_sys_dlopen_deplibs" != yes; then
 AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1],
    [Define if the OS needs help to load dependent libraries for dlopen().])
fi
])# LT_SYS_DLOPEN_DEPLIBS

# Old name:
AU_ALIAS([AC_LTDL_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], [])


# LT_SYS_MODULE_EXT
# -----------------
AC_DEFUN([LT_SYS_MODULE_EXT],
[m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
AC_CACHE_CHECK([which extension is used for runtime loadable modules],
  [libltdl_cv_shlibext],
[
module=yes
eval libltdl_cv_shlibext=$shrext_cmds
module=no
eval libltdl_cv_shrext=$shrext_cmds
  ])
if test -n "$libltdl_cv_shlibext"; then
  m4_pattern_allow([LT_MODULE_EXT])dnl
  AC_DEFINE_UNQUOTED([LT_MODULE_EXT], ["$libltdl_cv_shlibext"],
    [Define to the extension used for runtime loadable modules, say, ".so".])
fi
if test "$libltdl_cv_shrext" != "$libltdl_cv_shlibext"; then
  m4_pattern_allow([LT_SHARED_EXT])dnl
  AC_DEFINE_UNQUOTED([LT_SHARED_EXT], ["$libltdl_cv_shrext"],
    [Define to the shared library suffix, say, ".dylib".])
fi
])# LT_SYS_MODULE_EXT

# Old name:
AU_ALIAS([AC_LTDL_SHLIBEXT], [LT_SYS_MODULE_EXT])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LTDL_SHLIBEXT], [])


# LT_SYS_MODULE_PATH
# ------------------
AC_DEFUN([LT_SYS_MODULE_PATH],
[m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
AC_CACHE_CHECK([which variable specifies run-time module search path],
  [lt_cv_module_path_var], [lt_cv_module_path_var="$shlibpath_var"])
if test -n "$lt_cv_module_path_var"; then
  m4_pattern_allow([LT_MODULE_PATH_VAR])dnl
  AC_DEFINE_UNQUOTED([LT_MODULE_PATH_VAR], ["$lt_cv_module_path_var"],
    [Define to the name of the environment variable that determines the run-time module search path.])
fi
])# LT_SYS_MODULE_PATH

# Old name:
AU_ALIAS([AC_LTDL_SHLIBPATH], [LT_SYS_MODULE_PATH])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LTDL_SHLIBPATH], [])


# LT_SYS_DLSEARCH_PATH
# --------------------
AC_DEFUN([LT_SYS_DLSEARCH_PATH],
[m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
AC_CACHE_CHECK([for the default library search path],
  [lt_cv_sys_dlsearch_path],
  [lt_cv_sys_dlsearch_path="$sys_lib_dlsearch_path_spec"])
if test -n "$lt_cv_sys_dlsearch_path"; then
  sys_dlsearch_path=
  for dir in $lt_cv_sys_dlsearch_path; do
    if test -z "$sys_dlsearch_path"; then
      sys_dlsearch_path="$dir"
    else
      sys_dlsearch_path="$sys_dlsearch_path$PATH_SEPARATOR$dir"
    fi
  done
  m4_pattern_allow([LT_DLSEARCH_PATH])dnl
  AC_DEFINE_UNQUOTED([LT_DLSEARCH_PATH], ["$sys_dlsearch_path"],
    [Define to the system default library search path.])
fi
])# LT_SYS_DLSEARCH_PATH

# Old name:
AU_ALIAS([AC_LTDL_SYSSEARCHPATH], [LT_SYS_DLSEARCH_PATH])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LTDL_SYSSEARCHPATH], [])


# _LT_CHECK_DLPREOPEN
# -------------------
m4_defun([_LT_CHECK_DLPREOPEN],
[m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],
  [libltdl_cv_preloaded_symbols],
  [if test -n "$lt_cv_sys_global_symbol_pipe"; then
    libltdl_cv_preloaded_symbols=yes
  else
    libltdl_cv_preloaded_symbols=no
  fi
  ])
if test x"$libltdl_cv_preloaded_symbols" = xyes; then
  AC_DEFINE([HAVE_PRELOADED_SYMBOLS], [1],
    [Define if libtool can extract symbol lists from object files.])
fi
])# _LT_CHECK_DLPREOPEN


# LT_LIB_DLLOAD
# -------------
AC_DEFUN([LT_LIB_DLLOAD],
[m4_pattern_allow([^LT_DLLOADERS$])
LT_DLLOADERS=
AC_SUBST([LT_DLLOADERS])

AC_LANG_PUSH([C])

LIBADD_DLOPEN=
AC_SEARCH_LIBS([dlopen], [dl],
	[AC_DEFINE([HAVE_LIBDL], [1],
		   [Define if you have the libdl library or equivalent.])
	if test "$ac_cv_search_dlopen" != "none required" ; then
	  LIBADD_DLOPEN="-ldl"
	fi
	libltdl_cv_lib_dl_dlopen="yes"
	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
    [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if HAVE_DLFCN_H
#  include 
#endif
    ]], [[dlopen(0, 0);]])],
	    [AC_DEFINE([HAVE_LIBDL], [1],
		       [Define if you have the libdl library or equivalent.])
	    libltdl_cv_func_dlopen="yes"
	    LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
	[AC_CHECK_LIB([svld], [dlopen],
		[AC_DEFINE([HAVE_LIBDL], [1],
			 [Define if you have the libdl library or equivalent.])
	        LIBADD_DLOPEN="-lsvld" libltdl_cv_func_dlopen="yes"
		LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"])])])
if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes
then
  lt_save_LIBS="$LIBS"
  LIBS="$LIBS $LIBADD_DLOPEN"
  AC_CHECK_FUNCS([dlerror])
  LIBS="$lt_save_LIBS"
fi
AC_SUBST([LIBADD_DLOPEN])

LIBADD_SHL_LOAD=
AC_CHECK_FUNC([shl_load],
	[AC_DEFINE([HAVE_SHL_LOAD], [1],
		   [Define if you have the shl_load function.])
	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"],
    [AC_CHECK_LIB([dld], [shl_load],
	    [AC_DEFINE([HAVE_SHL_LOAD], [1],
		       [Define if you have the shl_load function.])
	    LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
	    LIBADD_SHL_LOAD="-ldld"])])
AC_SUBST([LIBADD_SHL_LOAD])

case $host_os in
darwin[[1567]].*)
# We only want this for pre-Mac OS X 10.4.
  AC_CHECK_FUNC([_dyld_func_lookup],
	[AC_DEFINE([HAVE_DYLD], [1],
		   [Define if you have the _dyld_func_lookup function.])
	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la"])
  ;;
beos*)
  LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la"
  ;;
cygwin* | mingw* | os2* | pw32*)
  AC_CHECK_DECLS([cygwin_conv_path], [], [], [[#include ]])
  LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la"
  ;;
esac

AC_CHECK_LIB([dld], [dld_link],
	[AC_DEFINE([HAVE_DLD], [1],
		   [Define if you have the GNU dld library.])
		LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la"])
AC_SUBST([LIBADD_DLD_LINK])

m4_pattern_allow([^LT_DLPREOPEN$])
LT_DLPREOPEN=
if test -n "$LT_DLLOADERS"
then
  for lt_loader in $LT_DLLOADERS; do
    LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen $lt_loader "
  done
  AC_DEFINE([HAVE_LIBDLLOADER], [1],
            [Define if libdlloader will be built on this platform])
fi
AC_SUBST([LT_DLPREOPEN])

dnl This isn't used anymore, but set it for backwards compatibility
LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD"
AC_SUBST([LIBADD_DL])

AC_LANG_POP
])# LT_LIB_DLLOAD

# Old name:
AU_ALIAS([AC_LTDL_DLLIB], [LT_LIB_DLLOAD])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LTDL_DLLIB], [])


# LT_SYS_SYMBOL_USCORE
# --------------------
# does the compiler prefix global symbols with an underscore?
AC_DEFUN([LT_SYS_SYMBOL_USCORE],
[m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
AC_CACHE_CHECK([for _ prefix in compiled symbols],
  [lt_cv_sys_symbol_underscore],
  [lt_cv_sys_symbol_underscore=no
  cat > conftest.$ac_ext <<_LT_EOF
void nm_test_func(){}
int main(){nm_test_func;return 0;}
_LT_EOF
  if AC_TRY_EVAL(ac_compile); then
    # Now try to grab the symbols.
    ac_nlist=conftest.nm
    if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
      # See whether the symbols have a leading underscore.
      if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
        lt_cv_sys_symbol_underscore=yes
      else
        if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
	  :
        else
	  echo "configure: cannot find nm_test_func in $ac_nlist" >&AS_MESSAGE_LOG_FD
        fi
      fi
    else
      echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
    fi
  else
    echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
    cat conftest.c >&AS_MESSAGE_LOG_FD
  fi
  rm -rf conftest*
  ])
  sys_symbol_underscore=$lt_cv_sys_symbol_underscore
  AC_SUBST([sys_symbol_underscore])
])# LT_SYS_SYMBOL_USCORE

# Old name:
AU_ALIAS([AC_LTDL_SYMBOL_USCORE], [LT_SYS_SYMBOL_USCORE])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LTDL_SYMBOL_USCORE], [])


# LT_FUNC_DLSYM_USCORE
# --------------------
AC_DEFUN([LT_FUNC_DLSYM_USCORE],
[AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
if test x"$lt_cv_sys_symbol_underscore" = xyes; then
  if test x"$libltdl_cv_func_dlopen" = xyes ||
     test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then
	AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
	  [libltdl_cv_need_uscore],
	  [libltdl_cv_need_uscore=unknown
          save_LIBS="$LIBS"
          LIBS="$LIBS $LIBADD_DLOPEN"
	  _LT_TRY_DLOPEN_SELF(
	    [libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes],
	    [],				 [libltdl_cv_need_uscore=cross])
	  LIBS="$save_LIBS"
	])
  fi
fi

if test x"$libltdl_cv_need_uscore" = xyes; then
  AC_DEFINE([NEED_USCORE], [1],
    [Define if dlsym() requires a leading underscore in symbol names.])
fi
])# LT_FUNC_DLSYM_USCORE

# Old name:
AU_ALIAS([AC_LTDL_DLSYM_USCORE], [LT_FUNC_DLSYM_USCORE])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LTDL_DLSYM_USCORE], [])
parser-3.4.3/src/lib/ltdl/m4/ltsugar.m4000644 000000 000000 00000010424 11764645202 017663 0ustar00rootwheel000000 000000 # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
#
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.

# serial 6 ltsugar.m4

# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])


# lt_join(SEP, ARG1, [ARG2...])
# -----------------------------
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
# associated separator.
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
# versions in m4sugar had bugs.
m4_define([lt_join],
[m4_if([$#], [1], [],
       [$#], [2], [[$2]],
       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
m4_define([_lt_join],
[m4_if([$#$2], [2], [],
       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])


# lt_car(LIST)
# lt_cdr(LIST)
# ------------
# Manipulate m4 lists.
# These macros are necessary as long as will still need to support
# Autoconf-2.59 which quotes differently.
m4_define([lt_car], [[$1]])
m4_define([lt_cdr],
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
       [$#], 1, [],
       [m4_dquote(m4_shift($@))])])
m4_define([lt_unquote], $1)


# lt_append(MACRO-NAME, STRING, [SEPARATOR])
# ------------------------------------------
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
# Note that neither SEPARATOR nor STRING are expanded; they are appended
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
# than defined and empty).
#
# This macro is needed until we can rely on Autoconf 2.62, since earlier
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
m4_define([lt_append],
[m4_define([$1],
	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])



# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
# ----------------------------------------------------------
# Produce a SEP delimited list of all paired combinations of elements of
# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
# has the form PREFIXmINFIXSUFFIXn.
# Needed until we can rely on m4_combine added in Autoconf 2.62.
m4_define([lt_combine],
[m4_if(m4_eval([$# > 3]), [1],
       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
[[m4_foreach([_Lt_prefix], [$2],
	     [m4_foreach([_Lt_suffix],
		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])


# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
# -----------------------------------------------------------------------
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
m4_define([lt_if_append_uniq],
[m4_ifdef([$1],
	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
		 [lt_append([$1], [$2], [$3])$4],
		 [$5])],
	  [lt_append([$1], [$2], [$3])$4])])


# lt_dict_add(DICT, KEY, VALUE)
# -----------------------------
m4_define([lt_dict_add],
[m4_define([$1($2)], [$3])])


# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
# --------------------------------------------
m4_define([lt_dict_add_subkey],
[m4_define([$1($2:$3)], [$4])])


# lt_dict_fetch(DICT, KEY, [SUBKEY])
# ----------------------------------
m4_define([lt_dict_fetch],
[m4_ifval([$3],
	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
    m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])


# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
# -----------------------------------------------------------------
m4_define([lt_if_dict_fetch],
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
	[$5],
    [$6])])


# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
# --------------------------------------------------------------
m4_define([lt_dict_filter],
[m4_if([$5], [], [],
  [lt_join(m4_quote(m4_default([$4], [[, ]])),
           lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
])
parser-3.4.3/src/lib/ltdl/m4/lt~obsolete.m4000644 000000 000000 00000013756 11764645202 020567 0ustar00rootwheel000000 000000 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
#
#   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
#   Written by Scott James Remnant, 2004.
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.

# serial 5 lt~obsolete.m4

# These exist entirely to fool aclocal when bootstrapping libtool.
#
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
# which have later been changed to m4_define as they aren't part of the
# exported API, or moved to Autoconf or Automake where they belong.
#
# The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
# using a macro with the same name in our local m4/libtool.m4 it'll
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
# and doesn't know about Autoconf macros at all.)
#
# So we provide this file, which has a silly filename so it's always
# included after everything else.  This provides aclocal with the
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
# because those macros already exist, or will be overwritten later.
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 
#
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
# Yes, that means every name once taken will need to remain here until
# we give up compatibility with versions before 1.7, at which point
# we need to keep only those names which we still refer to.

# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])

m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
m4_ifndef([_LT_AC_LANG_CXX_CONFIG],	[AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
m4_ifndef([_LT_AC_LANG_F77_CONFIG],	[AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],	[AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS],	[AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
m4_ifndef([_LT_AC_PROG_CXXCPP],		[AC_DEFUN([_LT_AC_PROG_CXXCPP])])
m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS],	[AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
m4_ifndef([_LT_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
m4_ifndef([_LT_PROG_F77],		[AC_DEFUN([_LT_PROG_F77])])
m4_ifndef([_LT_PROG_FC],		[AC_DEFUN([_LT_PROG_FC])])
m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
parser-3.4.3/src/lib/ltdl/m4/libtool.m4000644 000000 000000 00001057216 11764645201 017660 0ustar00rootwheel000000 000000 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
#
#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
#                 Foundation, Inc.
#   Written by Gordon Matzigkeit, 1996
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.

m4_define([_LT_COPYING], [dnl
#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
#                 Foundation, Inc.
#   Written by Gordon Matzigkeit, 1996
#
#   This file is part of GNU Libtool.
#
# GNU Libtool is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# As a special exception to the GNU General Public License,
# if you distribute this file as part of a program or library that
# is built using GNU Libtool, you may include this file under the
# same distribution terms that you use for the rest of that program.
#
# GNU Libtool is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Libtool; see the file COPYING.  If not, a copy
# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
# obtained by writing to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
])

# serial 57 LT_INIT


# LT_PREREQ(VERSION)
# ------------------
# Complain and exit if this libtool version is less that VERSION.
m4_defun([LT_PREREQ],
[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
       [m4_default([$3],
		   [m4_fatal([Libtool version $1 or higher is required],
		             63)])],
       [$2])])


# _LT_CHECK_BUILDDIR
# ------------------
# Complain if the absolute build directory name contains unusual characters
m4_defun([_LT_CHECK_BUILDDIR],
[case `pwd` in
  *\ * | *\	*)
    AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
esac
])


# LT_INIT([OPTIONS])
# ------------------
AC_DEFUN([LT_INIT],
[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
AC_BEFORE([$0], [LT_LANG])dnl
AC_BEFORE([$0], [LT_OUTPUT])dnl
AC_BEFORE([$0], [LTDL_INIT])dnl
m4_require([_LT_CHECK_BUILDDIR])dnl

dnl Autoconf doesn't catch unexpanded LT_ macros by default:
m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
dnl unless we require an AC_DEFUNed macro:
AC_REQUIRE([LTOPTIONS_VERSION])dnl
AC_REQUIRE([LTSUGAR_VERSION])dnl
AC_REQUIRE([LTVERSION_VERSION])dnl
AC_REQUIRE([LTOBSOLETE_VERSION])dnl
m4_require([_LT_PROG_LTMAIN])dnl

_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])

dnl Parse OPTIONS
_LT_SET_OPTIONS([$0], [$1])

# This can be used to rebuild libtool when needed
LIBTOOL_DEPS="$ltmain"

# Always use our own libtool.
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
AC_SUBST(LIBTOOL)dnl

_LT_SETUP

# Only expand once:
m4_define([LT_INIT])
])# LT_INIT

# Old names:
AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
dnl AC_DEFUN([AM_PROG_LIBTOOL], [])


# _LT_CC_BASENAME(CC)
# -------------------
# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
m4_defun([_LT_CC_BASENAME],
[for cc_temp in $1""; do
  case $cc_temp in
    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
    \-*) ;;
    *) break;;
  esac
done
cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
])


# _LT_FILEUTILS_DEFAULTS
# ----------------------
# It is okay to use these file commands and assume they have been set
# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
m4_defun([_LT_FILEUTILS_DEFAULTS],
[: ${CP="cp -f"}
: ${MV="mv -f"}
: ${RM="rm -f"}
])# _LT_FILEUTILS_DEFAULTS


# _LT_SETUP
# ---------
m4_defun([_LT_SETUP],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl

_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
dnl
_LT_DECL([], [host_alias], [0], [The host system])dnl
_LT_DECL([], [host], [0])dnl
_LT_DECL([], [host_os], [0])dnl
dnl
_LT_DECL([], [build_alias], [0], [The build system])dnl
_LT_DECL([], [build], [0])dnl
_LT_DECL([], [build_os], [0])dnl
dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([LT_PATH_LD])dnl
AC_REQUIRE([LT_PATH_NM])dnl
dnl
AC_REQUIRE([AC_PROG_LN_S])dnl
test -z "$LN_S" && LN_S="ln -s"
_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
dnl
AC_REQUIRE([LT_CMD_MAX_LEN])dnl
_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
m4_require([_LT_CMD_RELOAD])dnl
m4_require([_LT_CHECK_MAGIC_METHOD])dnl
m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
m4_require([_LT_CMD_OLD_ARCHIVE])dnl
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
m4_require([_LT_WITH_SYSROOT])dnl

_LT_CONFIG_LIBTOOL_INIT([
# See if we are running on zsh, and set the options which allow our
# commands through without removal of \ escapes INIT.
if test -n "\${ZSH_VERSION+set}" ; then
   setopt NO_GLOB_SUBST
fi
])
if test -n "${ZSH_VERSION+set}" ; then
   setopt NO_GLOB_SUBST
fi

_LT_CHECK_OBJDIR

m4_require([_LT_TAG_COMPILER])dnl

case $host_os in
aix3*)
  # AIX sometimes has problems with the GCC collect2 program.  For some
  # reason, if we set the COLLECT_NAMES environment variable, the problems
  # vanish in a puff of smoke.
  if test "X${COLLECT_NAMES+set}" != Xset; then
    COLLECT_NAMES=
    export COLLECT_NAMES
  fi
  ;;
esac

# Global variables:
ofile=libtool
can_build_shared=yes

# All known linkers require a `.a' archive for static linking (except MSVC,
# which needs '.lib').
libext=a

with_gnu_ld="$lt_cv_prog_gnu_ld"

old_CC="$CC"
old_CFLAGS="$CFLAGS"

# Set sane defaults for various variables
test -z "$CC" && CC=cc
test -z "$LTCC" && LTCC=$CC
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
test -z "$LD" && LD=ld
test -z "$ac_objext" && ac_objext=o

_LT_CC_BASENAME([$compiler])

# Only perform the check for file, if the check method requires it
test -z "$MAGIC_CMD" && MAGIC_CMD=file
case $deplibs_check_method in
file_magic*)
  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
    _LT_PATH_MAGIC
  fi
  ;;
esac

# Use C for the default configuration in the libtool script
LT_SUPPORTED_TAG([CC])
_LT_LANG_C_CONFIG
_LT_LANG_DEFAULT_CONFIG
_LT_CONFIG_COMMANDS
])# _LT_SETUP


# _LT_PREPARE_SED_QUOTE_VARS
# --------------------------
# Define a few sed substitution that help us do robust quoting.
m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
[# Backslashify metacharacters that are still active within
# double-quoted strings.
sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'

# Same as above, but do not quote variable references.
double_quote_subst='s/\([["`\\]]\)/\\\1/g'

# Sed substitution to delay expansion of an escaped shell variable in a
# double_quote_subst'ed string.
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'

# Sed substitution to delay expansion of an escaped single quote.
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'

# Sed substitution to avoid accidental globbing in evaled expressions
no_glob_subst='s/\*/\\\*/g'
])

# _LT_PROG_LTMAIN
# ---------------
# Note that this code is called both from `configure', and `config.status'
# now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
# `config.status' has no value for ac_aux_dir unless we are using Automake,
# so we pass a copy along to make sure it has a sensible value anyway.
m4_defun([_LT_PROG_LTMAIN],
[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
ltmain="$ac_aux_dir/ltmain.sh"
])# _LT_PROG_LTMAIN


## ------------------------------------- ##
## Accumulate code for creating libtool. ##
## ------------------------------------- ##

# So that we can recreate a full libtool script including additional
# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
# in macros and then make a single call at the end using the `libtool'
# label.


# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
# ----------------------------------------
# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
m4_define([_LT_CONFIG_LIBTOOL_INIT],
[m4_ifval([$1],
          [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
                     [$1
])])])

# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_INIT])


# _LT_CONFIG_LIBTOOL([COMMANDS])
# ------------------------------
# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
m4_define([_LT_CONFIG_LIBTOOL],
[m4_ifval([$1],
          [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
                     [$1
])])])

# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])


# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
# -----------------------------------------------------
m4_defun([_LT_CONFIG_SAVE_COMMANDS],
[_LT_CONFIG_LIBTOOL([$1])
_LT_CONFIG_LIBTOOL_INIT([$2])
])


# _LT_FORMAT_COMMENT([COMMENT])
# -----------------------------
# Add leading comment marks to the start of each line, and a trailing
# full-stop to the whole comment if one is not present already.
m4_define([_LT_FORMAT_COMMENT],
[m4_ifval([$1], [
m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
              [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
)])



## ------------------------ ##
## FIXME: Eliminate VARNAME ##
## ------------------------ ##


# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
# -------------------------------------------------------------------
# CONFIGNAME is the name given to the value in the libtool script.
# VARNAME is the (base) name used in the configure script.
# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
# VARNAME.  Any other value will be used directly.
m4_define([_LT_DECL],
[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
    [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
	[m4_ifval([$1], [$1], [$2])])
    lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
    m4_ifval([$4],
	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
    lt_dict_add_subkey([lt_decl_dict], [$2],
	[tagged?], [m4_ifval([$5], [yes], [no])])])
])


# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
# --------------------------------------------------------
m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])


# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
# ------------------------------------------------
m4_define([lt_decl_tag_varnames],
[_lt_decl_filter([tagged?], [yes], $@)])


# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
# ---------------------------------------------------------
m4_define([_lt_decl_filter],
[m4_case([$#],
  [0], [m4_fatal([$0: too few arguments: $#])],
  [1], [m4_fatal([$0: too few arguments: $#: $1])],
  [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
  [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
  [lt_dict_filter([lt_decl_dict], $@)])[]dnl
])


# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
# --------------------------------------------------
m4_define([lt_decl_quote_varnames],
[_lt_decl_filter([value], [1], $@)])


# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
# ---------------------------------------------------
m4_define([lt_decl_dquote_varnames],
[_lt_decl_filter([value], [2], $@)])


# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
# ---------------------------------------------------
m4_define([lt_decl_varnames_tagged],
[m4_assert([$# <= 2])dnl
_$0(m4_quote(m4_default([$1], [[, ]])),
    m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
    m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
m4_define([_lt_decl_varnames_tagged],
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])


# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
# ------------------------------------------------
m4_define([lt_decl_all_varnames],
[_$0(m4_quote(m4_default([$1], [[, ]])),
     m4_if([$2], [],
	   m4_quote(lt_decl_varnames),
	m4_quote(m4_shift($@))))[]dnl
])
m4_define([_lt_decl_all_varnames],
[lt_join($@, lt_decl_varnames_tagged([$1],
			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
])


# _LT_CONFIG_STATUS_DECLARE([VARNAME])
# ------------------------------------
# Quote a variable value, and forward it to `config.status' so that its
# declaration there will have the same value as in `configure'.  VARNAME
# must have a single quote delimited value for this to work.
m4_define([_LT_CONFIG_STATUS_DECLARE],
[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])


# _LT_CONFIG_STATUS_DECLARATIONS
# ------------------------------
# We delimit libtool config variables with single quotes, so when
# we write them to config.status, we have to be sure to quote all
# embedded single quotes properly.  In configure, this macro expands
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
#
#    ='`$ECHO "$" | $SED "$delay_single_quote_subst"`'
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
    [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])


# _LT_LIBTOOL_TAGS
# ----------------
# Output comment and list of tags supported by the script
m4_defun([_LT_LIBTOOL_TAGS],
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
available_tags="_LT_TAGS"dnl
])


# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
# -----------------------------------
# Extract the dictionary values for VARNAME (optionally with TAG) and
# expand to a commented shell variable setting:
#
#    # Some comment about what VAR is for.
#    visible_name=$lt_internal_name
m4_define([_LT_LIBTOOL_DECLARE],
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
					   [description])))[]dnl
m4_pushdef([_libtool_name],
    m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
    [0], [_libtool_name=[$]$1],
    [1], [_libtool_name=$lt_[]$1],
    [2], [_libtool_name=$lt_[]$1],
    [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
])


# _LT_LIBTOOL_CONFIG_VARS
# -----------------------
# Produce commented declarations of non-tagged libtool config variables
# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
# script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
# section) are produced by _LT_LIBTOOL_TAG_VARS.
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
[m4_foreach([_lt_var],
    m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])


# _LT_LIBTOOL_TAG_VARS(TAG)
# -------------------------
m4_define([_LT_LIBTOOL_TAG_VARS],
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])


# _LT_TAGVAR(VARNAME, [TAGNAME])
# ------------------------------
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])


# _LT_CONFIG_COMMANDS
# -------------------
# Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
# variables for single and double quote escaping we saved from calls
# to _LT_DECL, we can put quote escaped variables declarations
# into `config.status', and then the shell code to quote escape them in
# for loops in `config.status'.  Finally, any additional code accumulated
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
m4_defun([_LT_CONFIG_COMMANDS],
[AC_PROVIDE_IFELSE([LT_OUTPUT],
	dnl If the libtool generation code has been placed in $CONFIG_LT,
	dnl instead of duplicating it all over again into config.status,
	dnl then we will have config.status run $CONFIG_LT later, so it
	dnl needs to know what name is stored there:
        [AC_CONFIG_COMMANDS([libtool],
            [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
    dnl If the libtool generation code is destined for config.status,
    dnl expand the accumulated commands and init code now:
    [AC_CONFIG_COMMANDS([libtool],
        [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
])#_LT_CONFIG_COMMANDS


# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
[

# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

sed_quote_subst='$sed_quote_subst'
double_quote_subst='$double_quote_subst'
delay_variable_subst='$delay_variable_subst'
_LT_CONFIG_STATUS_DECLARATIONS
LTCC='$LTCC'
LTCFLAGS='$LTCFLAGS'
compiler='$compiler_DEFAULT'

# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
  eval 'cat <<_LTECHO_EOF
\$[]1
_LTECHO_EOF'
}

# Quote evaled strings.
for var in lt_decl_all_varnames([[ \
]], lt_decl_quote_varnames); do
    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
    *[[\\\\\\\`\\"\\\$]]*)
      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
      ;;
    *)
      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
      ;;
    esac
done

# Double-quote double-evaled strings.
for var in lt_decl_all_varnames([[ \
]], lt_decl_dquote_varnames); do
    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
    *[[\\\\\\\`\\"\\\$]]*)
      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
      ;;
    *)
      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
      ;;
    esac
done

_LT_OUTPUT_LIBTOOL_INIT
])

# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
# ------------------------------------
# Generate a child script FILE with all initialization necessary to
# reuse the environment learned by the parent script, and make the
# file executable.  If COMMENT is supplied, it is inserted after the
# `#!' sequence but before initialization text begins.  After this
# macro, additional text can be appended to FILE to form the body of
# the child script.  The macro ends with non-zero status if the
# file could not be fully written (such as if the disk is full).
m4_ifdef([AS_INIT_GENERATED],
[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
[m4_defun([_LT_GENERATED_FILE_INIT],
[m4_require([AS_PREPARE])]dnl
[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
[lt_write_fail=0
cat >$1 <<_ASEOF || lt_write_fail=1
#! $SHELL
# Generated by $as_me.
$2
SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$1 <<\_ASEOF || lt_write_fail=1
AS_SHELL_SANITIZE
_AS_PREPARE
exec AS_MESSAGE_FD>&1
_ASEOF
test $lt_write_fail = 0 && chmod +x $1[]dnl
m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT

# LT_OUTPUT
# ---------
# This macro allows early generation of the libtool script (before
# AC_OUTPUT is called), incase it is used in configure for compilation
# tests.
AC_DEFUN([LT_OUTPUT],
[: ${CONFIG_LT=./config.lt}
AC_MSG_NOTICE([creating $CONFIG_LT])
_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
[# Run this file to recreate a libtool stub with the current configuration.])

cat >>"$CONFIG_LT" <<\_LTEOF
lt_cl_silent=false
exec AS_MESSAGE_LOG_FD>>config.log
{
  echo
  AS_BOX([Running $as_me.])
} >&AS_MESSAGE_LOG_FD

lt_cl_help="\
\`$as_me' creates a local libtool stub from the current configuration,
for use in further configure time tests before the real libtool is
generated.

Usage: $[0] [[OPTIONS]]

  -h, --help      print this help, then exit
  -V, --version   print version number, then exit
  -q, --quiet     do not print progress messages
  -d, --debug     don't remove temporary files

Report bugs to ."

lt_cl_version="\
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
configured by $[0], generated by m4_PACKAGE_STRING.

Copyright (C) 2011 Free Software Foundation, Inc.
This config.lt script is free software; the Free Software Foundation
gives unlimited permision to copy, distribute and modify it."

while test $[#] != 0
do
  case $[1] in
    --version | --v* | -V )
      echo "$lt_cl_version"; exit 0 ;;
    --help | --h* | -h )
      echo "$lt_cl_help"; exit 0 ;;
    --debug | --d* | -d )
      debug=: ;;
    --quiet | --q* | --silent | --s* | -q )
      lt_cl_silent=: ;;

    -*) AC_MSG_ERROR([unrecognized option: $[1]
Try \`$[0] --help' for more information.]) ;;

    *) AC_MSG_ERROR([unrecognized argument: $[1]
Try \`$[0] --help' for more information.]) ;;
  esac
  shift
done

if $lt_cl_silent; then
  exec AS_MESSAGE_FD>/dev/null
fi
_LTEOF

cat >>"$CONFIG_LT" <<_LTEOF
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
_LTEOF

cat >>"$CONFIG_LT" <<\_LTEOF
AC_MSG_NOTICE([creating $ofile])
_LT_OUTPUT_LIBTOOL_COMMANDS
AS_EXIT(0)
_LTEOF
chmod +x "$CONFIG_LT"

# configure is writing to config.log, but config.lt does its own redirection,
# appending to config.log, which fails on DOS, as config.log is still kept
# open by configure.  Here we exec the FD to /dev/null, effectively closing
# config.log, so it can be properly (re)opened and appended to by config.lt.
lt_cl_success=:
test "$silent" = yes &&
  lt_config_lt_args="$lt_config_lt_args --quiet"
exec AS_MESSAGE_LOG_FD>/dev/null
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
exec AS_MESSAGE_LOG_FD>>config.log
$lt_cl_success || AS_EXIT(1)
])# LT_OUTPUT


# _LT_CONFIG(TAG)
# ---------------
# If TAG is the built-in tag, create an initial libtool script with a
# default configuration from the untagged config vars.  Otherwise add code
# to config.status for appending the configuration named by TAG from the
# matching tagged config vars.
m4_defun([_LT_CONFIG],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
_LT_CONFIG_SAVE_COMMANDS([
  m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
  m4_if(_LT_TAG, [C], [
    # See if we are running on zsh, and set the options which allow our
    # commands through without removal of \ escapes.
    if test -n "${ZSH_VERSION+set}" ; then
      setopt NO_GLOB_SUBST
    fi

    cfgfile="${ofile}T"
    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
    $RM "$cfgfile"

    cat <<_LT_EOF >> "$cfgfile"
#! $SHELL

# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
#
_LT_COPYING
_LT_LIBTOOL_TAGS

# ### BEGIN LIBTOOL CONFIG
_LT_LIBTOOL_CONFIG_VARS
_LT_LIBTOOL_TAG_VARS
# ### END LIBTOOL CONFIG

_LT_EOF

  case $host_os in
  aix3*)
    cat <<\_LT_EOF >> "$cfgfile"
# AIX sometimes has problems with the GCC collect2 program.  For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test "X${COLLECT_NAMES+set}" != Xset; then
  COLLECT_NAMES=
  export COLLECT_NAMES
fi
_LT_EOF
    ;;
  esac

  _LT_PROG_LTMAIN

  # We use sed instead of cat because bash on DJGPP gets confused if
  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
  # text mode, it properly converts lines to CR/LF.  This bash problem
  # is reportedly fixed, but why not run on old versions too?
  sed '$q' "$ltmain" >> "$cfgfile" \
     || (rm -f "$cfgfile"; exit 1)

  _LT_PROG_REPLACE_SHELLFNS

   mv -f "$cfgfile" "$ofile" ||
    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
  chmod +x "$ofile"
],
[cat <<_LT_EOF >> "$ofile"

dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
dnl in a comment (ie after a #).
# ### BEGIN LIBTOOL TAG CONFIG: $1
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
# ### END LIBTOOL TAG CONFIG: $1
_LT_EOF
])dnl /m4_if
],
[m4_if([$1], [], [
    PACKAGE='$PACKAGE'
    VERSION='$VERSION'
    TIMESTAMP='$TIMESTAMP'
    RM='$RM'
    ofile='$ofile'], [])
])dnl /_LT_CONFIG_SAVE_COMMANDS
])# _LT_CONFIG


# LT_SUPPORTED_TAG(TAG)
# ---------------------
# Trace this macro to discover what tags are supported by the libtool
# --tag option, using:
#    autoconf --trace 'LT_SUPPORTED_TAG:$1'
AC_DEFUN([LT_SUPPORTED_TAG], [])


# C support is built-in for now
m4_define([_LT_LANG_C_enabled], [])
m4_define([_LT_TAGS], [])


# LT_LANG(LANG)
# -------------
# Enable libtool support for the given language if not already enabled.
AC_DEFUN([LT_LANG],
[AC_BEFORE([$0], [LT_OUTPUT])dnl
m4_case([$1],
  [C],			[_LT_LANG(C)],
  [C++],		[_LT_LANG(CXX)],
  [Go],			[_LT_LANG(GO)],
  [Java],		[_LT_LANG(GCJ)],
  [Fortran 77],		[_LT_LANG(F77)],
  [Fortran],		[_LT_LANG(FC)],
  [Windows Resource],	[_LT_LANG(RC)],
  [m4_ifdef([_LT_LANG_]$1[_CONFIG],
    [_LT_LANG($1)],
    [m4_fatal([$0: unsupported language: "$1"])])])dnl
])# LT_LANG


# _LT_LANG(LANGNAME)
# ------------------
m4_defun([_LT_LANG],
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
  [LT_SUPPORTED_TAG([$1])dnl
  m4_append([_LT_TAGS], [$1 ])dnl
  m4_define([_LT_LANG_]$1[_enabled], [])dnl
  _LT_LANG_$1_CONFIG($1)])dnl
])# _LT_LANG


m4_ifndef([AC_PROG_GO], [
############################################################
# NOTE: This macro has been submitted for inclusion into   #
#  GNU Autoconf as AC_PROG_GO.  When it is available in    #
#  a released version of Autoconf we should remove this    #
#  macro and use it instead.                               #
############################################################
m4_defun([AC_PROG_GO],
[AC_LANG_PUSH(Go)dnl
AC_ARG_VAR([GOC],     [Go compiler command])dnl
AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
_AC_ARG_VAR_LDFLAGS()dnl
AC_CHECK_TOOL(GOC, gccgo)
if test -z "$GOC"; then
  if test -n "$ac_tool_prefix"; then
    AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
  fi
fi
if test -z "$GOC"; then
  AC_CHECK_PROG(GOC, gccgo, gccgo, false)
fi
])#m4_defun
])#m4_ifndef


# _LT_LANG_DEFAULT_CONFIG
# -----------------------
m4_defun([_LT_LANG_DEFAULT_CONFIG],
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
  [LT_LANG(CXX)],
  [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])

AC_PROVIDE_IFELSE([AC_PROG_F77],
  [LT_LANG(F77)],
  [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])

AC_PROVIDE_IFELSE([AC_PROG_FC],
  [LT_LANG(FC)],
  [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])

dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
dnl pulling things in needlessly.
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
  [LT_LANG(GCJ)],
  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
    [LT_LANG(GCJ)],
    [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
      [LT_LANG(GCJ)],
      [m4_ifdef([AC_PROG_GCJ],
	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
       m4_ifdef([A][M_PROG_GCJ],
	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
       m4_ifdef([LT_PROG_GCJ],
	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])

AC_PROVIDE_IFELSE([AC_PROG_GO],
  [LT_LANG(GO)],
  [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])

AC_PROVIDE_IFELSE([LT_PROG_RC],
  [LT_LANG(RC)],
  [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
])# _LT_LANG_DEFAULT_CONFIG

# Obsolete macros:
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
dnl AC_DEFUN([AC_LIBTOOL_RC], [])


# _LT_TAG_COMPILER
# ----------------
m4_defun([_LT_TAG_COMPILER],
[AC_REQUIRE([AC_PROG_CC])dnl

_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl

# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}

# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}

# Allow CC to be a program name with arguments.
compiler=$CC
])# _LT_TAG_COMPILER


# _LT_COMPILER_BOILERPLATE
# ------------------------
# Check for compiler boilerplate output or warnings with
# the simple compiler test code.
m4_defun([_LT_COMPILER_BOILERPLATE],
[m4_require([_LT_DECL_SED])dnl
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$RM conftest*
])# _LT_COMPILER_BOILERPLATE


# _LT_LINKER_BOILERPLATE
# ----------------------
# Check for linker boilerplate output or warnings with
# the simple link test code.
m4_defun([_LT_LINKER_BOILERPLATE],
[m4_require([_LT_DECL_SED])dnl
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$RM -r conftest*
])# _LT_LINKER_BOILERPLATE

# _LT_REQUIRED_DARWIN_CHECKS
# -------------------------
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
  case $host_os in
    rhapsody* | darwin*)
    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
    AC_CHECK_TOOL([LIPO], [lipo], [:])
    AC_CHECK_TOOL([OTOOL], [otool], [:])
    AC_CHECK_TOOL([OTOOL64], [otool64], [:])
    _LT_DECL([], [DSYMUTIL], [1],
      [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
    _LT_DECL([], [NMEDIT], [1],
      [Tool to change global to local symbols on Mac OS X])
    _LT_DECL([], [LIPO], [1],
      [Tool to manipulate fat objects and archives on Mac OS X])
    _LT_DECL([], [OTOOL], [1],
      [ldd/readelf like tool for Mach-O binaries on Mac OS X])
    _LT_DECL([], [OTOOL64], [1],
      [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])

    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
      [lt_cv_apple_cc_single_mod=no
      if test -z "${LT_MULTI_MODULE}"; then
	# By default we will add the -single_module flag. You can override
	# by either setting the environment variable LT_MULTI_MODULE
	# non-empty at configure time, or by adding -multi_module to the
	# link flags.
	rm -rf libconftest.dylib*
	echo "int foo(void){return 1;}" > conftest.c
	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
        _lt_result=$?
	# If there is a non-empty error log, and "single_module"
	# appears in it, assume the flag caused a linker warning
        if test -s conftest.err && $GREP single_module conftest.err; then
	  cat conftest.err >&AS_MESSAGE_LOG_FD
	# Otherwise, if the output was created with a 0 exit code from
	# the compiler, it worked.
	elif test -f libconftest.dylib && test $_lt_result -eq 0; then
	  lt_cv_apple_cc_single_mod=yes
	else
	  cat conftest.err >&AS_MESSAGE_LOG_FD
	fi
	rm -rf libconftest.dylib*
	rm -f conftest.*
      fi])

    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
      [lt_cv_ld_exported_symbols_list],
      [lt_cv_ld_exported_symbols_list=no
      save_LDFLAGS=$LDFLAGS
      echo "_main" > conftest.sym
      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
	[lt_cv_ld_exported_symbols_list=yes],
	[lt_cv_ld_exported_symbols_list=no])
	LDFLAGS="$save_LDFLAGS"
    ])

    AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
      [lt_cv_ld_force_load=no
      cat > conftest.c << _LT_EOF
int forced_loaded() { return 2;}
_LT_EOF
      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
      echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
      $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
      echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
      $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
      cat > conftest.c << _LT_EOF
int main() { return 0;}
_LT_EOF
      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
      _lt_result=$?
      if test -s conftest.err && $GREP force_load conftest.err; then
	cat conftest.err >&AS_MESSAGE_LOG_FD
      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
	lt_cv_ld_force_load=yes
      else
	cat conftest.err >&AS_MESSAGE_LOG_FD
      fi
        rm -f conftest.err libconftest.a conftest conftest.c
        rm -rf conftest.dSYM
    ])
    case $host_os in
    rhapsody* | darwin1.[[012]])
      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
    darwin1.*)
      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
    darwin*) # darwin 5.x on
      # if running on 10.5 or later, the deployment target defaults
      # to the OS version, if on x86, and 10.4, the deployment
      # target defaults to 10.4. Don't you love it?
      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
	10.[[012]]*)
	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
	10.*)
	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
      esac
    ;;
  esac
    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
      _lt_dar_single_mod='$single_module'
    fi
    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
    else
      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
    fi
    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
      _lt_dsymutil='~$DSYMUTIL $lib || :'
    else
      _lt_dsymutil=
    fi
    ;;
  esac
])


# _LT_DARWIN_LINKER_FEATURES([TAG])
# ---------------------------------
# Checks for linker and compiler features on darwin
m4_defun([_LT_DARWIN_LINKER_FEATURES],
[
  m4_require([_LT_REQUIRED_DARWIN_CHECKS])
  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
  _LT_TAGVAR(hardcode_direct, $1)=no
  _LT_TAGVAR(hardcode_automatic, $1)=yes
  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
  if test "$lt_cv_ld_force_load" = "yes"; then
    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
    m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
                  [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
  else
    _LT_TAGVAR(whole_archive_flag_spec, $1)=''
  fi
  _LT_TAGVAR(link_all_deplibs, $1)=yes
  _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
  case $cc_basename in
     ifort*) _lt_dar_can_shared=yes ;;
     *) _lt_dar_can_shared=$GCC ;;
  esac
  if test "$_lt_dar_can_shared" = "yes"; then
    output_verbose_link_cmd=func_echo_all
    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
    m4_if([$1], [CXX],
[   if test "$lt_cv_apple_cc_single_mod" != "yes"; then
      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
      _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
    fi
],[])
  else
  _LT_TAGVAR(ld_shlibs, $1)=no
  fi
])

# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
# ----------------------------------
# Links a minimal program and checks the executable
# for the system default hardcoded library path. In most cases,
# this is /usr/lib:/lib, but when the MPI compilers are used
# the location of the communication and MPI libs are included too.
# If we don't find anything, use the default library path according
# to the aix ld manual.
# Store the results from the different compilers for each TAGNAME.
# Allow to override them for all tags through lt_cv_aix_libpath.
m4_defun([_LT_SYS_MODULE_PATH_AIX],
[m4_require([_LT_DECL_SED])dnl
if test "${lt_cv_aix_libpath+set}" = set; then
  aix_libpath=$lt_cv_aix_libpath
else
  AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
  [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
  lt_aix_libpath_sed='[
      /Import File Strings/,/^$/ {
	  /^0/ {
	      s/^0  *\([^ ]*\) *$/\1/
	      p
	  }
      }]'
  _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  # Check for a 64-bit object if we didn't find anything.
  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  fi],[])
  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
  fi
  ])
  aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
fi
])# _LT_SYS_MODULE_PATH_AIX


# _LT_SHELL_INIT(ARG)
# -------------------
m4_define([_LT_SHELL_INIT],
[m4_divert_text([M4SH-INIT], [$1
])])# _LT_SHELL_INIT



# _LT_PROG_ECHO_BACKSLASH
# -----------------------
# Find how we can fake an echo command that does not interpret backslash.
# In particular, with Autoconf 2.60 or later we add some code to the start
# of the generated configure script which will find a shell with a builtin
# printf (which we can use as an echo command).
m4_defun([_LT_PROG_ECHO_BACKSLASH],
[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO

AC_MSG_CHECKING([how to print strings])
# Test print first, because it will be a builtin if present.
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
  ECHO='print -r --'
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
  ECHO='printf %s\n'
else
  # Use this function as a fallback that always works.
  func_fallback_echo ()
  {
    eval 'cat <<_LTECHO_EOF
$[]1
_LTECHO_EOF'
  }
  ECHO='func_fallback_echo'
fi

# func_echo_all arg...
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
    $ECHO "$*" 
}

case "$ECHO" in
  printf*) AC_MSG_RESULT([printf]) ;;
  print*) AC_MSG_RESULT([print -r]) ;;
  *) AC_MSG_RESULT([cat]) ;;
esac

m4_ifdef([_AS_DETECT_SUGGESTED],
[_AS_DETECT_SUGGESTED([
  test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
    PATH=/empty FPATH=/empty; export PATH FPATH
    test "X`printf %s $ECHO`" = "X$ECHO" \
      || test "X`print -r -- $ECHO`" = "X$ECHO" )])])

_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
])# _LT_PROG_ECHO_BACKSLASH


# _LT_WITH_SYSROOT
# ----------------
AC_DEFUN([_LT_WITH_SYSROOT],
[AC_MSG_CHECKING([for sysroot])
AC_ARG_WITH([sysroot],
[  --with-sysroot[=DIR] Search for dependent libraries within DIR
                        (or the compiler's sysroot if not specified).],
[], [with_sysroot=no])

dnl lt_sysroot will always be passed unquoted.  We quote it here
dnl in case the user passed a directory name.
lt_sysroot=
case ${with_sysroot} in #(
 yes)
   if test "$GCC" = yes; then
     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
   fi
   ;; #(
 /*)
   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
   ;; #(
 no|'')
   ;; #(
 *)
   AC_MSG_RESULT([${with_sysroot}])
   AC_MSG_ERROR([The sysroot must be an absolute path.])
   ;;
esac

 AC_MSG_RESULT([${lt_sysroot:-no}])
_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
[dependent libraries, and in which our libraries should be installed.])])

# _LT_ENABLE_LOCK
# ---------------
m4_defun([_LT_ENABLE_LOCK],
[AC_ARG_ENABLE([libtool-lock],
  [AS_HELP_STRING([--disable-libtool-lock],
    [avoid locking (might break parallel builds)])])
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes

# Some flags need to be propagated to the compiler or linker for good
# libtool support.
case $host in
ia64-*-hpux*)
  # Find out which ABI we are using.
  echo 'int i;' > conftest.$ac_ext
  if AC_TRY_EVAL(ac_compile); then
    case `/usr/bin/file conftest.$ac_objext` in
      *ELF-32*)
	HPUX_IA64_MODE="32"
	;;
      *ELF-64*)
	HPUX_IA64_MODE="64"
	;;
    esac
  fi
  rm -rf conftest*
  ;;
*-*-irix6*)
  # Find out which ABI we are using.
  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
  if AC_TRY_EVAL(ac_compile); then
    if test "$lt_cv_prog_gnu_ld" = yes; then
      case `/usr/bin/file conftest.$ac_objext` in
	*32-bit*)
	  LD="${LD-ld} -melf32bsmip"
	  ;;
	*N32*)
	  LD="${LD-ld} -melf32bmipn32"
	  ;;
	*64-bit*)
	  LD="${LD-ld} -melf64bmip"
	;;
      esac
    else
      case `/usr/bin/file conftest.$ac_objext` in
	*32-bit*)
	  LD="${LD-ld} -32"
	  ;;
	*N32*)
	  LD="${LD-ld} -n32"
	  ;;
	*64-bit*)
	  LD="${LD-ld} -64"
	  ;;
      esac
    fi
  fi
  rm -rf conftest*
  ;;

x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
  # Find out which ABI we are using.
  echo 'int i;' > conftest.$ac_ext
  if AC_TRY_EVAL(ac_compile); then
    case `/usr/bin/file conftest.o` in
      *32-bit*)
	case $host in
	  x86_64-*kfreebsd*-gnu)
	    LD="${LD-ld} -m elf_i386_fbsd"
	    ;;
	  x86_64-*linux*)
	    LD="${LD-ld} -m elf_i386"
	    ;;
	  ppc64-*linux*|powerpc64-*linux*)
	    LD="${LD-ld} -m elf32ppclinux"
	    ;;
	  s390x-*linux*)
	    LD="${LD-ld} -m elf_s390"
	    ;;
	  sparc64-*linux*)
	    LD="${LD-ld} -m elf32_sparc"
	    ;;
	esac
	;;
      *64-bit*)
	case $host in
	  x86_64-*kfreebsd*-gnu)
	    LD="${LD-ld} -m elf_x86_64_fbsd"
	    ;;
	  x86_64-*linux*)
	    LD="${LD-ld} -m elf_x86_64"
	    ;;
	  ppc*-*linux*|powerpc*-*linux*)
	    LD="${LD-ld} -m elf64ppc"
	    ;;
	  s390*-*linux*|s390*-*tpf*)
	    LD="${LD-ld} -m elf64_s390"
	    ;;
	  sparc*-*linux*)
	    LD="${LD-ld} -m elf64_sparc"
	    ;;
	esac
	;;
    esac
  fi
  rm -rf conftest*
  ;;

*-*-sco3.2v5*)
  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
  SAVE_CFLAGS="$CFLAGS"
  CFLAGS="$CFLAGS -belf"
  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
    [AC_LANG_PUSH(C)
     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
     AC_LANG_POP])
  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
    CFLAGS="$SAVE_CFLAGS"
  fi
  ;;
*-*solaris*)
  # Find out which ABI we are using.
  echo 'int i;' > conftest.$ac_ext
  if AC_TRY_EVAL(ac_compile); then
    case `/usr/bin/file conftest.o` in
    *64-bit*)
      case $lt_cv_prog_gnu_ld in
      yes*)
        case $host in
        i?86-*-solaris*)
          LD="${LD-ld} -m elf_x86_64"
          ;;
        sparc*-*-solaris*)
          LD="${LD-ld} -m elf64_sparc"
          ;;
        esac
        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
          LD="${LD-ld}_sol2"
        fi
        ;;
      *)
	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
	  LD="${LD-ld} -64"
	fi
	;;
      esac
      ;;
    esac
  fi
  rm -rf conftest*
  ;;
esac

need_locks="$enable_libtool_lock"
])# _LT_ENABLE_LOCK


# _LT_PROG_AR
# -----------
m4_defun([_LT_PROG_AR],
[AC_CHECK_TOOLS(AR, [ar], false)
: ${AR=ar}
: ${AR_FLAGS=cru}
_LT_DECL([], [AR], [1], [The archiver])
_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])

AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
  [lt_cv_ar_at_file=no
   AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
     [echo conftest.$ac_objext > conftest.lst
      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
      AC_TRY_EVAL([lt_ar_try])
      if test "$ac_status" -eq 0; then
	# Ensure the archiver fails upon bogus file names.
	rm -f conftest.$ac_objext libconftest.a
	AC_TRY_EVAL([lt_ar_try])
	if test "$ac_status" -ne 0; then
          lt_cv_ar_at_file=@
        fi
      fi
      rm -f conftest.* libconftest.a
     ])
  ])

if test "x$lt_cv_ar_at_file" = xno; then
  archiver_list_spec=
else
  archiver_list_spec=$lt_cv_ar_at_file
fi
_LT_DECL([], [archiver_list_spec], [1],
  [How to feed a file listing to the archiver])
])# _LT_PROG_AR


# _LT_CMD_OLD_ARCHIVE
# -------------------
m4_defun([_LT_CMD_OLD_ARCHIVE],
[_LT_PROG_AR

AC_CHECK_TOOL(STRIP, strip, :)
test -z "$STRIP" && STRIP=:
_LT_DECL([], [STRIP], [1], [A symbol stripping program])

AC_CHECK_TOOL(RANLIB, ranlib, :)
test -z "$RANLIB" && RANLIB=:
_LT_DECL([], [RANLIB], [1],
    [Commands used to install an old-style archive])

# Determine commands to create old-style static archives.
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
old_postinstall_cmds='chmod 644 $oldlib'
old_postuninstall_cmds=

if test -n "$RANLIB"; then
  case $host_os in
  openbsd*)
    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
    ;;
  *)
    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
    ;;
  esac
  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
fi

case $host_os in
  darwin*)
    lock_old_archive_extraction=yes ;;
  *)
    lock_old_archive_extraction=no ;;
esac
_LT_DECL([], [old_postinstall_cmds], [2])
_LT_DECL([], [old_postuninstall_cmds], [2])
_LT_TAGDECL([], [old_archive_cmds], [2],
    [Commands used to build an old-style archive])
_LT_DECL([], [lock_old_archive_extraction], [0],
    [Whether to use a lock for old archive extraction])
])# _LT_CMD_OLD_ARCHIVE


# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
# ----------------------------------------------------------------
# Check whether the given compiler option works
AC_DEFUN([_LT_COMPILER_OPTION],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_SED])dnl
AC_CACHE_CHECK([$1], [$2],
  [$2=no
   m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
   lt_compiler_flag="$3"
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   # The option is referenced via a variable to avoid confusing sed.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&AS_MESSAGE_LOG_FD
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
       $2=yes
     fi
   fi
   $RM conftest*
])

if test x"[$]$2" = xyes; then
    m4_if([$5], , :, [$5])
else
    m4_if([$6], , :, [$6])
fi
])# _LT_COMPILER_OPTION

# Old name:
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])


# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
#                  [ACTION-SUCCESS], [ACTION-FAILURE])
# ----------------------------------------------------
# Check whether the given linker option works
AC_DEFUN([_LT_LINKER_OPTION],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_SED])dnl
AC_CACHE_CHECK([$1], [$2],
  [$2=no
   save_LDFLAGS="$LDFLAGS"
   LDFLAGS="$LDFLAGS $3"
   echo "$lt_simple_link_test_code" > conftest.$ac_ext
   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
     # The linker can only warn and ignore the option if not recognized
     # So say no if there are warnings
     if test -s conftest.err; then
       # Append any errors to the config.log.
       cat conftest.err 1>&AS_MESSAGE_LOG_FD
       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
       if diff conftest.exp conftest.er2 >/dev/null; then
         $2=yes
       fi
     else
       $2=yes
     fi
   fi
   $RM -r conftest*
   LDFLAGS="$save_LDFLAGS"
])

if test x"[$]$2" = xyes; then
    m4_if([$4], , :, [$4])
else
    m4_if([$5], , :, [$5])
fi
])# _LT_LINKER_OPTION

# Old name:
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])


# LT_CMD_MAX_LEN
#---------------
AC_DEFUN([LT_CMD_MAX_LEN],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
# find the maximum length of command line arguments
AC_MSG_CHECKING([the maximum length of command line arguments])
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
  i=0
  teststring="ABCD"

  case $build_os in
  msdosdjgpp*)
    # On DJGPP, this test can blow up pretty badly due to problems in libc
    # (any single argument exceeding 2000 bytes causes a buffer overrun
    # during glob expansion).  Even if it were fixed, the result of this
    # check would be larger than it should be.
    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
    ;;

  gnu*)
    # Under GNU Hurd, this test is not required because there is
    # no limit to the length of command line arguments.
    # Libtool will interpret -1 as no limit whatsoever
    lt_cv_sys_max_cmd_len=-1;
    ;;

  cygwin* | mingw* | cegcc*)
    # On Win9x/ME, this test blows up -- it succeeds, but takes
    # about 5 minutes as the teststring grows exponentially.
    # Worse, since 9x/ME are not pre-emptively multitasking,
    # you end up with a "frozen" computer, even though with patience
    # the test eventually succeeds (with a max line length of 256k).
    # Instead, let's just punt: use the minimum linelength reported by
    # all of the supported platforms: 8192 (on NT/2K/XP).
    lt_cv_sys_max_cmd_len=8192;
    ;;

  mint*)
    # On MiNT this can take a long time and run out of memory.
    lt_cv_sys_max_cmd_len=8192;
    ;;

  amigaos*)
    # On AmigaOS with pdksh, this test takes hours, literally.
    # So we just punt and use a minimum line length of 8192.
    lt_cv_sys_max_cmd_len=8192;
    ;;

  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
    # This has been around since 386BSD, at least.  Likely further.
    if test -x /sbin/sysctl; then
      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
    elif test -x /usr/sbin/sysctl; then
      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
    else
      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
    fi
    # And add a safety zone
    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
    ;;

  interix*)
    # We know the value 262144 and hardcode it with a safety zone (like BSD)
    lt_cv_sys_max_cmd_len=196608
    ;;

  os2*)
    # The test takes a long time on OS/2.
    lt_cv_sys_max_cmd_len=8192
    ;;

  osf*)
    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
    # nice to cause kernel panics so lets avoid the loop below.
    # First set a reasonable default.
    lt_cv_sys_max_cmd_len=16384
    #
    if test -x /sbin/sysconfig; then
      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
        *1*) lt_cv_sys_max_cmd_len=-1 ;;
      esac
    fi
    ;;
  sco3.2v5*)
    lt_cv_sys_max_cmd_len=102400
    ;;
  sysv5* | sco5v6* | sysv4.2uw2*)
    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
    if test -n "$kargmax"; then
      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
    else
      lt_cv_sys_max_cmd_len=32768
    fi
    ;;
  *)
    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
    if test -n "$lt_cv_sys_max_cmd_len"; then
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
    else
      # Make teststring a little bigger before we do anything with it.
      # a 1K string should be a reasonable start.
      for i in 1 2 3 4 5 6 7 8 ; do
        teststring=$teststring$teststring
      done
      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
      # If test is not a shell built-in, we'll probably end up computing a
      # maximum length that is only half of the actual maximum length, but
      # we can't tell.
      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
	      test $i != 17 # 1/2 MB should be enough
      do
        i=`expr $i + 1`
        teststring=$teststring$teststring
      done
      # Only check the string length outside the loop.
      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
      teststring=
      # Add a significant safety factor because C++ compilers can tack on
      # massive amounts of additional arguments before passing them to the
      # linker.  It appears as though 1/2 is a usable value.
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
    fi
    ;;
  esac
])
if test -n $lt_cv_sys_max_cmd_len ; then
  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
else
  AC_MSG_RESULT(none)
fi
max_cmd_len=$lt_cv_sys_max_cmd_len
_LT_DECL([], [max_cmd_len], [0],
    [What is the maximum length of a command?])
])# LT_CMD_MAX_LEN

# Old name:
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])


# _LT_HEADER_DLFCN
# ----------------
m4_defun([_LT_HEADER_DLFCN],
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
])# _LT_HEADER_DLFCN


# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
#                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
# ----------------------------------------------------------------
m4_defun([_LT_TRY_DLOPEN_SELF],
[m4_require([_LT_HEADER_DLFCN])dnl
if test "$cross_compiling" = yes; then :
  [$4]
else
  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
[#line $LINENO "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H
#include 
#endif

#include 

#ifdef RTLD_GLOBAL
#  define LT_DLGLOBAL		RTLD_GLOBAL
#else
#  ifdef DL_GLOBAL
#    define LT_DLGLOBAL		DL_GLOBAL
#  else
#    define LT_DLGLOBAL		0
#  endif
#endif

/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
   find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
#  ifdef RTLD_LAZY
#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
#  else
#    ifdef DL_LAZY
#      define LT_DLLAZY_OR_NOW		DL_LAZY
#    else
#      ifdef RTLD_NOW
#        define LT_DLLAZY_OR_NOW	RTLD_NOW
#      else
#        ifdef DL_NOW
#          define LT_DLLAZY_OR_NOW	DL_NOW
#        else
#          define LT_DLLAZY_OR_NOW	0
#        endif
#      endif
#    endif
#  endif
#endif

/* When -fvisbility=hidden is used, assume the code has been annotated
   correspondingly for the symbols needed.  */
#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif

int fnord () { return 42; }
int main ()
{
  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
  int status = $lt_dlunknown;

  if (self)
    {
      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
      else
        {
	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
          else puts (dlerror ());
	}
      /* dlclose (self); */
    }
  else
    puts (dlerror ());

  return status;
}]
_LT_EOF
  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
    lt_status=$?
    case x$lt_status in
      x$lt_dlno_uscore) $1 ;;
      x$lt_dlneed_uscore) $2 ;;
      x$lt_dlunknown|x*) $3 ;;
    esac
  else :
    # compilation failed
    $3
  fi
fi
rm -fr conftest*
])# _LT_TRY_DLOPEN_SELF


# LT_SYS_DLOPEN_SELF
# ------------------
AC_DEFUN([LT_SYS_DLOPEN_SELF],
[m4_require([_LT_HEADER_DLFCN])dnl
if test "x$enable_dlopen" != xyes; then
  enable_dlopen=unknown
  enable_dlopen_self=unknown
  enable_dlopen_self_static=unknown
else
  lt_cv_dlopen=no
  lt_cv_dlopen_libs=

  case $host_os in
  beos*)
    lt_cv_dlopen="load_add_on"
    lt_cv_dlopen_libs=
    lt_cv_dlopen_self=yes
    ;;

  mingw* | pw32* | cegcc*)
    lt_cv_dlopen="LoadLibrary"
    lt_cv_dlopen_libs=
    ;;

  cygwin*)
    lt_cv_dlopen="dlopen"
    lt_cv_dlopen_libs=
    ;;

  darwin*)
  # if libdl is installed we need to link against it
    AC_CHECK_LIB([dl], [dlopen],
		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
    lt_cv_dlopen="dyld"
    lt_cv_dlopen_libs=
    lt_cv_dlopen_self=yes
    ])
    ;;

  *)
    AC_CHECK_FUNC([shl_load],
	  [lt_cv_dlopen="shl_load"],
      [AC_CHECK_LIB([dld], [shl_load],
	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
	[AC_CHECK_FUNC([dlopen],
	      [lt_cv_dlopen="dlopen"],
	  [AC_CHECK_LIB([dl], [dlopen],
		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
	    [AC_CHECK_LIB([svld], [dlopen],
		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
	      [AC_CHECK_LIB([dld], [dld_link],
		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
	      ])
	    ])
	  ])
	])
      ])
    ;;
  esac

  if test "x$lt_cv_dlopen" != xno; then
    enable_dlopen=yes
  else
    enable_dlopen=no
  fi

  case $lt_cv_dlopen in
  dlopen)
    save_CPPFLAGS="$CPPFLAGS"
    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"

    save_LDFLAGS="$LDFLAGS"
    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"

    save_LIBS="$LIBS"
    LIBS="$lt_cv_dlopen_libs $LIBS"

    AC_CACHE_CHECK([whether a program can dlopen itself],
	  lt_cv_dlopen_self, [dnl
	  _LT_TRY_DLOPEN_SELF(
	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
    ])

    if test "x$lt_cv_dlopen_self" = xyes; then
      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
	  lt_cv_dlopen_self_static, [dnl
	  _LT_TRY_DLOPEN_SELF(
	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
      ])
    fi

    CPPFLAGS="$save_CPPFLAGS"
    LDFLAGS="$save_LDFLAGS"
    LIBS="$save_LIBS"
    ;;
  esac

  case $lt_cv_dlopen_self in
  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
  *) enable_dlopen_self=unknown ;;
  esac

  case $lt_cv_dlopen_self_static in
  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
  *) enable_dlopen_self_static=unknown ;;
  esac
fi
_LT_DECL([dlopen_support], [enable_dlopen], [0],
	 [Whether dlopen is supported])
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
	 [Whether dlopen of programs is supported])
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
	 [Whether dlopen of statically linked programs is supported])
])# LT_SYS_DLOPEN_SELF

# Old name:
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])


# _LT_COMPILER_C_O([TAGNAME])
# ---------------------------
# Check to see if options -c and -o are simultaneously supported by compiler.
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
m4_defun([_LT_COMPILER_C_O],
[m4_require([_LT_DECL_SED])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_TAG_COMPILER])dnl
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
   $RM -r conftest 2>/dev/null
   mkdir conftest
   cd conftest
   mkdir out
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext

   lt_compiler_flag="-o out/conftest2.$ac_objext"
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&AS_MESSAGE_LOG_FD
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
       _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
     fi
   fi
   chmod u+w . 2>&AS_MESSAGE_LOG_FD
   $RM conftest*
   # SGI C++ compiler will create directory out/ii_files/ for
   # template instantiation
   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
   $RM out/* && rmdir out
   cd ..
   $RM -r conftest
   $RM conftest*
])
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
	[Does compiler simultaneously support -c and -o options?])
])# _LT_COMPILER_C_O


# _LT_COMPILER_FILE_LOCKS([TAGNAME])
# ----------------------------------
# Check to see if we can do hard links to lock some files if needed
m4_defun([_LT_COMPILER_FILE_LOCKS],
[m4_require([_LT_ENABLE_LOCK])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
_LT_COMPILER_C_O([$1])

hard_links="nottested"
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
  # do not overwrite the value of need_locks provided by the user
  AC_MSG_CHECKING([if we can lock with hard links])
  hard_links=yes
  $RM conftest*
  ln conftest.a conftest.b 2>/dev/null && hard_links=no
  touch conftest.a
  ln conftest.a conftest.b 2>&5 || hard_links=no
  ln conftest.a conftest.b 2>/dev/null && hard_links=no
  AC_MSG_RESULT([$hard_links])
  if test "$hard_links" = no; then
    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
    need_locks=warn
  fi
else
  need_locks=no
fi
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
])# _LT_COMPILER_FILE_LOCKS


# _LT_CHECK_OBJDIR
# ----------------
m4_defun([_LT_CHECK_OBJDIR],
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
[rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null
if test -d .libs; then
  lt_cv_objdir=.libs
else
  # MS-DOS does not allow filenames that begin with a dot.
  lt_cv_objdir=_libs
fi
rmdir .libs 2>/dev/null])
objdir=$lt_cv_objdir
_LT_DECL([], [objdir], [0],
         [The name of the directory that contains temporary libtool files])dnl
m4_pattern_allow([LT_OBJDIR])dnl
AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
  [Define to the sub-directory in which libtool stores uninstalled libraries.])
])# _LT_CHECK_OBJDIR


# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
# --------------------------------------
# Check hardcoding attributes.
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
[AC_MSG_CHECKING([how to hardcode library paths into programs])
_LT_TAGVAR(hardcode_action, $1)=
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
   test -n "$_LT_TAGVAR(runpath_var, $1)" ||
   test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then

  # We can hardcode non-existent directories.
  if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
     # If the only mechanism to avoid hardcoding is shlibpath_var, we
     # have to relink, otherwise we might link with an installed library
     # when we should be linking with a yet-to-be-installed one
     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
     test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
    # Linking always hardcodes the temporary library directory.
    _LT_TAGVAR(hardcode_action, $1)=relink
  else
    # We can link without hardcoding, and we can hardcode nonexisting dirs.
    _LT_TAGVAR(hardcode_action, $1)=immediate
  fi
else
  # We cannot hardcode anything, or else we can only hardcode existing
  # directories.
  _LT_TAGVAR(hardcode_action, $1)=unsupported
fi
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])

if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
   test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
  # Fast installation is not supported
  enable_fast_install=no
elif test "$shlibpath_overrides_runpath" = yes ||
     test "$enable_shared" = no; then
  # Fast installation is not necessary
  enable_fast_install=needless
fi
_LT_TAGDECL([], [hardcode_action], [0],
    [How to hardcode a shared library path into an executable])
])# _LT_LINKER_HARDCODE_LIBPATH


# _LT_CMD_STRIPLIB
# ----------------
m4_defun([_LT_CMD_STRIPLIB],
[m4_require([_LT_DECL_EGREP])
striplib=
old_striplib=
AC_MSG_CHECKING([whether stripping libraries is possible])
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
  AC_MSG_RESULT([yes])
else
# FIXME - insert some real tests, host_os isn't really good enough
  case $host_os in
  darwin*)
    if test -n "$STRIP" ; then
      striplib="$STRIP -x"
      old_striplib="$STRIP -S"
      AC_MSG_RESULT([yes])
    else
      AC_MSG_RESULT([no])
    fi
    ;;
  *)
    AC_MSG_RESULT([no])
    ;;
  esac
fi
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
_LT_DECL([], [striplib], [1])
])# _LT_CMD_STRIPLIB


# _LT_SYS_DYNAMIC_LINKER([TAG])
# -----------------------------
# PORTME Fill in your ld.so characteristics
m4_defun([_LT_SYS_DYNAMIC_LINKER],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_OBJDUMP])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
AC_MSG_CHECKING([dynamic linker characteristics])
m4_if([$1],
	[], [
if test "$GCC" = yes; then
  case $host_os in
    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
    *) lt_awk_arg="/^libraries:/" ;;
  esac
  case $host_os in
    mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
    *) lt_sed_strip_eq="s,=/,/,g" ;;
  esac
  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
  case $lt_search_path_spec in
  *\;*)
    # if the path contains ";" then we assume it to be the separator
    # otherwise default to the standard path separator (i.e. ":") - it is
    # assumed that no part of a normal pathname contains ";" but that should
    # okay in the real world where ";" in dirpaths is itself problematic.
    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
    ;;
  *)
    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
    ;;
  esac
  # Ok, now we have the path, separated by spaces, we can step through it
  # and add multilib dir if necessary.
  lt_tmp_lt_search_path_spec=
  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
  for lt_sys_path in $lt_search_path_spec; do
    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
    else
      test -d "$lt_sys_path" && \
	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
    fi
  done
  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
BEGIN {RS=" "; FS="/|\n";} {
  lt_foo="";
  lt_count=0;
  for (lt_i = NF; lt_i > 0; lt_i--) {
    if ($lt_i != "" && $lt_i != ".") {
      if ($lt_i == "..") {
        lt_count++;
      } else {
        if (lt_count == 0) {
          lt_foo="/" $lt_i lt_foo;
        } else {
          lt_count--;
        }
      }
    }
  }
  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
}'`
  # AWK program above erroneously prepends '/' to C:/dos/paths
  # for these hosts.
  case $host_os in
    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
      $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
  esac
  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
else
  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
fi])
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=".so"
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no

# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown

case $host_os in
aix3*)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
  shlibpath_var=LIBPATH

  # AIX 3 has no versioning support, so we append a major version to the name.
  soname_spec='${libname}${release}${shared_ext}$major'
  ;;

aix[[4-9]]*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  hardcode_into_libs=yes
  if test "$host_cpu" = ia64; then
    # AIX 5 supports IA64
    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
    shlibpath_var=LD_LIBRARY_PATH
  else
    # With GCC up to 2.95.x, collect2 would create an import file
    # for dependence libraries.  The import file would start with
    # the line `#! .'.  This would cause the generated library to
    # depend on `.', always an invalid library.  This was fixed in
    # development snapshots of GCC prior to 3.0.
    case $host_os in
      aix4 | aix4.[[01]] | aix4.[[01]].*)
      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
	   echo ' yes '
	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
	:
      else
	can_build_shared=no
      fi
      ;;
    esac
    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
    # soname into executable. Probably we can add versioning support to
    # collect2, so additional links can be useful in future.
    if test "$aix_use_runtimelinking" = yes; then
      # If using run time linking (on AIX 4.2 or later) use lib.so
      # instead of lib.a to let people know that these are not
      # typical AIX shared libraries.
      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
    else
      # We preserve .a as extension for shared libraries through AIX4.2
      # and later when we are not doing run time linking.
      library_names_spec='${libname}${release}.a $libname.a'
      soname_spec='${libname}${release}${shared_ext}$major'
    fi
    shlibpath_var=LIBPATH
  fi
  ;;

amigaos*)
  case $host_cpu in
  powerpc)
    # Since July 2007 AmigaOS4 officially supports .so libraries.
    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
    ;;
  m68k)
    library_names_spec='$libname.ixlibrary $libname.a'
    # Create ${libname}_ixlibrary.a entries in /sys/libs.
    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
    ;;
  esac
  ;;

beos*)
  library_names_spec='${libname}${shared_ext}'
  dynamic_linker="$host_os ld.so"
  shlibpath_var=LIBRARY_PATH
  ;;

bsdi[[45]]*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
  # the default ld.so.conf also contains /usr/contrib/lib and
  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
  # libtool to hard-code these into programs
  ;;

cygwin* | mingw* | pw32* | cegcc*)
  version_type=windows
  shrext_cmds=".dll"
  need_version=no
  need_lib_prefix=no

  case $GCC,$cc_basename in
  yes,*)
    # gcc
    library_names_spec='$libname.dll.a'
    # DLL is installed to $(libdir)/../bin by postinstall_cmds
    postinstall_cmds='base_file=`basename \${file}`~
      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
      dldir=$destdir/`dirname \$dlpath`~
      test -d \$dldir || mkdir -p \$dldir~
      $install_prog $dir/$dlname \$dldir/$dlname~
      chmod a+x \$dldir/$dlname~
      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
      fi'
    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
      dlpath=$dir/\$dldll~
       $RM \$dlpath'
    shlibpath_overrides_runpath=yes

    case $host_os in
    cygwin*)
      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
m4_if([$1], [],[
      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
      ;;
    mingw* | cegcc*)
      # MinGW DLLs use traditional 'lib' prefix
      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
      ;;
    pw32*)
      # pw32 DLLs use 'pw' prefix rather than 'lib'
      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
      ;;
    esac
    dynamic_linker='Win32 ld.exe'
    ;;

  *,cl*)
    # Native MSVC
    libname_spec='$name'
    soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
    library_names_spec='${libname}.dll.lib'

    case $build_os in
    mingw*)
      sys_lib_search_path_spec=
      lt_save_ifs=$IFS
      IFS=';'
      for lt_path in $LIB
      do
        IFS=$lt_save_ifs
        # Let DOS variable expansion print the short 8.3 style file name.
        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
      done
      IFS=$lt_save_ifs
      # Convert to MSYS style.
      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
      ;;
    cygwin*)
      # Convert to unix form, then to dos form, then back to unix form
      # but this time dos style (no spaces!) so that the unix form looks
      # like /cygdrive/c/PROGRA~1:/cygdr...
      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
      ;;
    *)
      sys_lib_search_path_spec="$LIB"
      if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
        # It is most probably a Windows format PATH.
        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
      else
        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
      fi
      # FIXME: find the short name or the path components, as spaces are
      # common. (e.g. "Program Files" -> "PROGRA~1")
      ;;
    esac

    # DLL is installed to $(libdir)/../bin by postinstall_cmds
    postinstall_cmds='base_file=`basename \${file}`~
      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
      dldir=$destdir/`dirname \$dlpath`~
      test -d \$dldir || mkdir -p \$dldir~
      $install_prog $dir/$dlname \$dldir/$dlname'
    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
      dlpath=$dir/\$dldll~
       $RM \$dlpath'
    shlibpath_overrides_runpath=yes
    dynamic_linker='Win32 link.exe'
    ;;

  *)
    # Assume MSVC wrapper
    library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
    dynamic_linker='Win32 ld.exe'
    ;;
  esac
  # FIXME: first we should search . and the directory the executable is in
  shlibpath_var=PATH
  ;;

darwin* | rhapsody*)
  dynamic_linker="$host_os dyld"
  version_type=darwin
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
  soname_spec='${libname}${release}${major}$shared_ext'
  shlibpath_overrides_runpath=yes
  shlibpath_var=DYLD_LIBRARY_PATH
  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
m4_if([$1], [],[
  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
  ;;

dgux*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
  ;;

freebsd* | dragonfly*)
  # DragonFly does not have aout.  When/if they implement a new
  # versioning mechanism, adjust this.
  if test -x /usr/bin/objformat; then
    objformat=`/usr/bin/objformat`
  else
    case $host_os in
    freebsd[[23]].*) objformat=aout ;;
    *) objformat=elf ;;
    esac
  fi
  version_type=freebsd-$objformat
  case $version_type in
    freebsd-elf*)
      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
      need_version=no
      need_lib_prefix=no
      ;;
    freebsd-*)
      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
      need_version=yes
      ;;
  esac
  shlibpath_var=LD_LIBRARY_PATH
  case $host_os in
  freebsd2.*)
    shlibpath_overrides_runpath=yes
    ;;
  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
    ;;
  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
    shlibpath_overrides_runpath=no
    hardcode_into_libs=yes
    ;;
  *) # from 4.6 on, and DragonFly
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
    ;;
  esac
  ;;

gnu*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  ;;

haiku*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  dynamic_linker="$host_os runtime_loader"
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
  hardcode_into_libs=yes
  ;;

hpux9* | hpux10* | hpux11*)
  # Give a soname corresponding to the major version so that dld.sl refuses to
  # link against other versions.
  version_type=sunos
  need_lib_prefix=no
  need_version=no
  case $host_cpu in
  ia64*)
    shrext_cmds='.so'
    hardcode_into_libs=yes
    dynamic_linker="$host_os dld.so"
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
    soname_spec='${libname}${release}${shared_ext}$major'
    if test "X$HPUX_IA64_MODE" = X32; then
      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
    else
      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
    fi
    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
    ;;
  hppa*64*)
    shrext_cmds='.sl'
    hardcode_into_libs=yes
    dynamic_linker="$host_os dld.sl"
    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
    soname_spec='${libname}${release}${shared_ext}$major'
    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
    ;;
  *)
    shrext_cmds='.sl'
    dynamic_linker="$host_os dld.sl"
    shlibpath_var=SHLIB_PATH
    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
    soname_spec='${libname}${release}${shared_ext}$major'
    ;;
  esac
  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
  postinstall_cmds='chmod 555 $lib'
  # or fails outright, so override atomically:
  install_override_mode=555
  ;;

interix[[3-9]]*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  ;;

irix5* | irix6* | nonstopux*)
  case $host_os in
    nonstopux*) version_type=nonstopux ;;
    *)
	if test "$lt_cv_prog_gnu_ld" = yes; then
		version_type=linux # correct to gnu/linux during the next big refactor
	else
		version_type=irix
	fi ;;
  esac
  need_lib_prefix=no
  need_version=no
  soname_spec='${libname}${release}${shared_ext}$major'
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
  case $host_os in
  irix5* | nonstopux*)
    libsuff= shlibsuff=
    ;;
  *)
    case $LD in # libtool.m4 will add one of these switches to LD
    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
      libsuff= shlibsuff= libmagic=32-bit;;
    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
      libsuff=32 shlibsuff=N32 libmagic=N32;;
    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
      libsuff=64 shlibsuff=64 libmagic=64-bit;;
    *) libsuff= shlibsuff= libmagic=never-match;;
    esac
    ;;
  esac
  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
  shlibpath_overrides_runpath=no
  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
  hardcode_into_libs=yes
  ;;

# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
  dynamic_linker=no
  ;;

# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no

  # Some binutils ld are patched to set DT_RUNPATH
  AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
    [lt_cv_shlibpath_overrides_runpath=no
    save_LDFLAGS=$LDFLAGS
    save_libdir=$libdir
    eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
    AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
      [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
	 [lt_cv_shlibpath_overrides_runpath=yes])])
    LDFLAGS=$save_LDFLAGS
    libdir=$save_libdir
    ])
  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath

  # This implies no fast_install, which is unacceptable.
  # Some rework will be needed to allow for fast_install
  # before this can be enabled.
  hardcode_into_libs=yes

  # Append ld.so.conf contents to the search path
  if test -f /etc/ld.so.conf; then
    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
  fi

  # We used to test for /lib/ld.so.1 and disable shared libraries on
  # powerpc, because MkLinux only supported shared libraries with the
  # GNU dynamic linker.  Since this was broken with cross compilers,
  # most powerpc-linux boxes support dynamic linking these days and
  # people can always --disable-shared, the test was removed, and we
  # assume the GNU/Linux dynamic linker is in use.
  dynamic_linker='GNU/Linux ld.so'
  ;;

netbsd*)
  version_type=sunos
  need_lib_prefix=no
  need_version=no
  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
    dynamic_linker='NetBSD (a.out) ld.so'
  else
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
    soname_spec='${libname}${release}${shared_ext}$major'
    dynamic_linker='NetBSD ld.elf_so'
  fi
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  ;;

newsos6)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  ;;

*nto* | *qnx*)
  version_type=qnx
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  dynamic_linker='ldqnx.so'
  ;;

openbsd*)
  version_type=sunos
  sys_lib_dlsearch_path_spec="/usr/lib"
  need_lib_prefix=no
  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
  case $host_os in
    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
    *)				need_version=no  ;;
  esac
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
    case $host_os in
      openbsd2.[[89]] | openbsd2.[[89]].*)
	shlibpath_overrides_runpath=no
	;;
      *)
	shlibpath_overrides_runpath=yes
	;;
      esac
  else
    shlibpath_overrides_runpath=yes
  fi
  ;;

os2*)
  libname_spec='$name'
  shrext_cmds=".dll"
  need_lib_prefix=no
  library_names_spec='$libname${shared_ext} $libname.a'
  dynamic_linker='OS/2 ld.exe'
  shlibpath_var=LIBPATH
  ;;

osf3* | osf4* | osf5*)
  version_type=osf
  need_lib_prefix=no
  need_version=no
  soname_spec='${libname}${release}${shared_ext}$major'
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  shlibpath_var=LD_LIBRARY_PATH
  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
  ;;

rdos*)
  dynamic_linker=no
  ;;

solaris*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  # ldd complains unless libraries are executable
  postinstall_cmds='chmod +x $lib'
  ;;

sunos4*)
  version_type=sunos
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  if test "$with_gnu_ld" = yes; then
    need_lib_prefix=no
  fi
  need_version=yes
  ;;

sysv4 | sysv4.3*)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
  case $host_vendor in
    sni)
      shlibpath_overrides_runpath=no
      need_lib_prefix=no
      runpath_var=LD_RUN_PATH
      ;;
    siemens)
      need_lib_prefix=no
      ;;
    motorola)
      need_lib_prefix=no
      need_version=no
      shlibpath_overrides_runpath=no
      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
      ;;
  esac
  ;;

sysv4*MP*)
  if test -d /usr/nec ;then
    version_type=linux # correct to gnu/linux during the next big refactor
    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
    soname_spec='$libname${shared_ext}.$major'
    shlibpath_var=LD_LIBRARY_PATH
  fi
  ;;

sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  version_type=freebsd-elf
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  if test "$with_gnu_ld" = yes; then
    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
  else
    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
    case $host_os in
      sco3.2v5*)
        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
	;;
    esac
  fi
  sys_lib_dlsearch_path_spec='/usr/lib'
  ;;

tpf*)
  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  ;;

uts4*)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
  ;;

*)
  dynamic_linker=no
  ;;
esac
AC_MSG_RESULT([$dynamic_linker])
test "$dynamic_linker" = no && can_build_shared=no

variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test "$GCC" = yes; then
  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi

if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
fi
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
fi

_LT_DECL([], [variables_saved_for_relink], [1],
    [Variables whose values should be saved in libtool wrapper scripts and
    restored at link time])
_LT_DECL([], [need_lib_prefix], [0],
    [Do we need the "lib" prefix for modules?])
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
_LT_DECL([], [version_type], [0], [Library versioning type])
_LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
_LT_DECL([], [shlibpath_overrides_runpath], [0],
    [Is shlibpath searched before the hard-coded library search path?])
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
_LT_DECL([], [library_names_spec], [1],
    [[List of archive names.  First name is the real one, the rest are links.
    The last name is the one that the linker finds with -lNAME]])
_LT_DECL([], [soname_spec], [1],
    [[The coded name of the library, if different from the real name]])
_LT_DECL([], [install_override_mode], [1],
    [Permission mode override for installation of shared libraries])
_LT_DECL([], [postinstall_cmds], [2],
    [Command to use after installation of a shared archive])
_LT_DECL([], [postuninstall_cmds], [2],
    [Command to use after uninstallation of a shared archive])
_LT_DECL([], [finish_cmds], [2],
    [Commands used to finish a libtool library installation in a directory])
_LT_DECL([], [finish_eval], [1],
    [[As "finish_cmds", except a single script fragment to be evaled but
    not shown]])
_LT_DECL([], [hardcode_into_libs], [0],
    [Whether we should hardcode library paths into libraries])
_LT_DECL([], [sys_lib_search_path_spec], [2],
    [Compile-time system search path for libraries])
_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
    [Run-time system search path for libraries])
])# _LT_SYS_DYNAMIC_LINKER


# _LT_PATH_TOOL_PREFIX(TOOL)
# --------------------------
# find a file program which can recognize shared library
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
[m4_require([_LT_DECL_EGREP])dnl
AC_MSG_CHECKING([for $1])
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
[case $MAGIC_CMD in
[[\\/*] |  ?:[\\/]*])
  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
  ;;
*)
  lt_save_MAGIC_CMD="$MAGIC_CMD"
  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
dnl $ac_dummy forces splitting on constant user-supplied paths.
dnl POSIX.2 word splitting is done only on the output of word expansions,
dnl not every word.  This closes a longstanding sh security hole.
  ac_dummy="m4_if([$2], , $PATH, [$2])"
  for ac_dir in $ac_dummy; do
    IFS="$lt_save_ifs"
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$1; then
      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
      if test -n "$file_magic_test_file"; then
	case $deplibs_check_method in
	"file_magic "*)
	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
	    $EGREP "$file_magic_regex" > /dev/null; then
	    :
	  else
	    cat <<_LT_EOF 1>&2

*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such.  This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem.  Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org

_LT_EOF
	  fi ;;
	esac
      fi
      break
    fi
  done
  IFS="$lt_save_ifs"
  MAGIC_CMD="$lt_save_MAGIC_CMD"
  ;;
esac])
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if test -n "$MAGIC_CMD"; then
  AC_MSG_RESULT($MAGIC_CMD)
else
  AC_MSG_RESULT(no)
fi
_LT_DECL([], [MAGIC_CMD], [0],
	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
])# _LT_PATH_TOOL_PREFIX

# Old name:
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])


# _LT_PATH_MAGIC
# --------------
# find a file program which can recognize a shared library
m4_defun([_LT_PATH_MAGIC],
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
if test -z "$lt_cv_path_MAGIC_CMD"; then
  if test -n "$ac_tool_prefix"; then
    _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
  else
    MAGIC_CMD=:
  fi
fi
])# _LT_PATH_MAGIC


# LT_PATH_LD
# ----------
# find the pathname to the GNU or non-GNU linker
AC_DEFUN([LT_PATH_LD],
[AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_PROG_ECHO_BACKSLASH])dnl

AC_ARG_WITH([gnu-ld],
    [AS_HELP_STRING([--with-gnu-ld],
	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
    [test "$withval" = no || with_gnu_ld=yes],
    [with_gnu_ld=no])dnl

ac_prog=ld
if test "$GCC" = yes; then
  # Check if gcc -print-prog-name=ld gives a path.
  AC_MSG_CHECKING([for ld used by $CC])
  case $host in
  *-*-mingw*)
    # gcc leaves a trailing carriage return which upsets mingw
    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
  *)
    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
  esac
  case $ac_prog in
    # Accept absolute paths.
    [[\\/]]* | ?:[[\\/]]*)
      re_direlt='/[[^/]][[^/]]*/\.\./'
      # Canonicalize the pathname of ld
      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
      done
      test -z "$LD" && LD="$ac_prog"
      ;;
  "")
    # If it fails, then pretend we aren't using GCC.
    ac_prog=ld
    ;;
  *)
    # If it is relative, then search for the first ld in PATH.
    with_gnu_ld=unknown
    ;;
  esac
elif test "$with_gnu_ld" = yes; then
  AC_MSG_CHECKING([for GNU ld])
else
  AC_MSG_CHECKING([for non-GNU ld])
fi
AC_CACHE_VAL(lt_cv_path_LD,
[if test -z "$LD"; then
  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  for ac_dir in $PATH; do
    IFS="$lt_save_ifs"
    test -z "$ac_dir" && ac_dir=.
    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
      lt_cv_path_LD="$ac_dir/$ac_prog"
      # Check to see if the program is GNU ld.  I'd rather use --version,
      # but apparently some variants of GNU ld only accept -v.
      # Break only if it was the GNU/non-GNU ld that we prefer.
      case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then
    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
    lt_cv_file_magic_cmd='func_win32_libid'
  else
    # Keep this pattern in sync with the one in func_win32_libid.
    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
    lt_cv_file_magic_cmd='$OBJDUMP -f'
  fi
  ;;

cegcc*)
  # use the weaker test based on 'objdump'. See mingw*.
  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
  lt_cv_file_magic_cmd='$OBJDUMP -f'
  ;;

darwin* | rhapsody*)
  lt_cv_deplibs_check_method=pass_all
  ;;

freebsd* | dragonfly*)
  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
    case $host_cpu in
    i*86 )
      # Not sure whether the presence of OpenBSD here was a mistake.
      # Let's accept both of them until this is cleared up.
      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
      lt_cv_file_magic_cmd=/usr/bin/file
      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
      ;;
    esac
  else
    lt_cv_deplibs_check_method=pass_all
  fi
  ;;

gnu*)
  lt_cv_deplibs_check_method=pass_all
  ;;

haiku*)
  lt_cv_deplibs_check_method=pass_all
  ;;

hpux10.20* | hpux11*)
  lt_cv_file_magic_cmd=/usr/bin/file
  case $host_cpu in
  ia64*)
    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
    ;;
  hppa*64*)
    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
    ;;
  *)
    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
    lt_cv_file_magic_test_file=/usr/lib/libc.sl
    ;;
  esac
  ;;

interix[[3-9]]*)
  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
  ;;

irix5* | irix6* | nonstopux*)
  case $LD in
  *-32|*"-32 ") libmagic=32-bit;;
  *-n32|*"-n32 ") libmagic=N32;;
  *-64|*"-64 ") libmagic=64-bit;;
  *) libmagic=never-match;;
  esac
  lt_cv_deplibs_check_method=pass_all
  ;;

# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu)
  lt_cv_deplibs_check_method=pass_all
  ;;

netbsd*)
  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
  else
    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
  fi
  ;;

newos6*)
  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
  lt_cv_file_magic_cmd=/usr/bin/file
  lt_cv_file_magic_test_file=/usr/lib/libnls.so
  ;;

*nto* | *qnx*)
  lt_cv_deplibs_check_method=pass_all
  ;;

openbsd*)
  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
  else
    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
  fi
  ;;

osf3* | osf4* | osf5*)
  lt_cv_deplibs_check_method=pass_all
  ;;

rdos*)
  lt_cv_deplibs_check_method=pass_all
  ;;

solaris*)
  lt_cv_deplibs_check_method=pass_all
  ;;

sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  lt_cv_deplibs_check_method=pass_all
  ;;

sysv4 | sysv4.3*)
  case $host_vendor in
  motorola)
    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
    ;;
  ncr)
    lt_cv_deplibs_check_method=pass_all
    ;;
  sequent)
    lt_cv_file_magic_cmd='/bin/file'
    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
    ;;
  sni)
    lt_cv_file_magic_cmd='/bin/file'
    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
    lt_cv_file_magic_test_file=/lib/libc.so
    ;;
  siemens)
    lt_cv_deplibs_check_method=pass_all
    ;;
  pc)
    lt_cv_deplibs_check_method=pass_all
    ;;
  esac
  ;;

tpf*)
  lt_cv_deplibs_check_method=pass_all
  ;;
esac
])

file_magic_glob=
want_nocaseglob=no
if test "$build" = "$host"; then
  case $host_os in
  mingw* | pw32*)
    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
      want_nocaseglob=yes
    else
      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
    fi
    ;;
  esac
fi

file_magic_cmd=$lt_cv_file_magic_cmd
deplibs_check_method=$lt_cv_deplibs_check_method
test -z "$deplibs_check_method" && deplibs_check_method=unknown

_LT_DECL([], [deplibs_check_method], [1],
    [Method to check whether dependent libraries are shared objects])
_LT_DECL([], [file_magic_cmd], [1],
    [Command to use when deplibs_check_method = "file_magic"])
_LT_DECL([], [file_magic_glob], [1],
    [How to find potential files when deplibs_check_method = "file_magic"])
_LT_DECL([], [want_nocaseglob], [1],
    [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
])# _LT_CHECK_MAGIC_METHOD


# LT_PATH_NM
# ----------
# find the pathname to a BSD- or MS-compatible name lister
AC_DEFUN([LT_PATH_NM],
[AC_REQUIRE([AC_PROG_CC])dnl
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
[if test -n "$NM"; then
  # Let the user override the test.
  lt_cv_path_NM="$NM"
else
  lt_nm_to_check="${ac_tool_prefix}nm"
  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
    lt_nm_to_check="$lt_nm_to_check nm"
  fi
  for lt_tmp_nm in $lt_nm_to_check; do
    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
      IFS="$lt_save_ifs"
      test -z "$ac_dir" && ac_dir=.
      tmp_nm="$ac_dir/$lt_tmp_nm"
      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
	# Check to see if the nm accepts a BSD-compat flag.
	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
	#   nm: unknown option "B" ignored
	# Tru64's nm complains that /dev/null is an invalid object file
	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
	*/dev/null* | *'Invalid file or object type'*)
	  lt_cv_path_NM="$tmp_nm -B"
	  break
	  ;;
	*)
	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
	  */dev/null*)
	    lt_cv_path_NM="$tmp_nm -p"
	    break
	    ;;
	  *)
	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
	    continue # so that we can try to find one that supports BSD flags
	    ;;
	  esac
	  ;;
	esac
      fi
    done
    IFS="$lt_save_ifs"
  done
  : ${lt_cv_path_NM=no}
fi])
if test "$lt_cv_path_NM" != "no"; then
  NM="$lt_cv_path_NM"
else
  # Didn't find any BSD compatible name lister, look for dumpbin.
  if test -n "$DUMPBIN"; then :
    # Let the user override the test.
  else
    AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
    *COFF*)
      DUMPBIN="$DUMPBIN -symbols"
      ;;
    *)
      DUMPBIN=:
      ;;
    esac
  fi
  AC_SUBST([DUMPBIN])
  if test "$DUMPBIN" != ":"; then
    NM="$DUMPBIN"
  fi
fi
test -z "$NM" && NM=nm
AC_SUBST([NM])
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl

AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
  [lt_cv_nm_interface="BSD nm"
  echo "int some_variable = 0;" > conftest.$ac_ext
  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
  (eval "$ac_compile" 2>conftest.err)
  cat conftest.err >&AS_MESSAGE_LOG_FD
  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
  cat conftest.err >&AS_MESSAGE_LOG_FD
  (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
  cat conftest.out >&AS_MESSAGE_LOG_FD
  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
    lt_cv_nm_interface="MS dumpbin"
  fi
  rm -f conftest*])
])# LT_PATH_NM

# Old names:
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_PROG_NM], [])
dnl AC_DEFUN([AC_PROG_NM], [])

# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
# --------------------------------
# how to determine the name of the shared library
# associated with a specific link library.
#  -- PORTME fill in with the dynamic library characteristics
m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
[m4_require([_LT_DECL_EGREP])
m4_require([_LT_DECL_OBJDUMP])
m4_require([_LT_DECL_DLLTOOL])
AC_CACHE_CHECK([how to associate runtime and link libraries],
lt_cv_sharedlib_from_linklib_cmd,
[lt_cv_sharedlib_from_linklib_cmd='unknown'

case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
  # two different shell functions defined in ltmain.sh
  # decide which to use based on capabilities of $DLLTOOL
  case `$DLLTOOL --help 2>&1` in
  *--identify-strict*)
    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
    ;;
  *)
    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
    ;;
  esac
  ;;
*)
  # fallback: assume linklib IS sharedlib
  lt_cv_sharedlib_from_linklib_cmd="$ECHO"
  ;;
esac
])
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO

_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
    [Command to associate shared and link libraries])
])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB


# _LT_PATH_MANIFEST_TOOL
# ----------------------
# locate the manifest tool
m4_defun([_LT_PATH_MANIFEST_TOOL],
[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
  [lt_cv_path_mainfest_tool=no
  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
  cat conftest.err >&AS_MESSAGE_LOG_FD
  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
    lt_cv_path_mainfest_tool=yes
  fi
  rm -f conftest*])
if test "x$lt_cv_path_mainfest_tool" != xyes; then
  MANIFEST_TOOL=:
fi
_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
])# _LT_PATH_MANIFEST_TOOL


# LT_LIB_M
# --------
# check for math library
AC_DEFUN([LT_LIB_M],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
LIBM=
case $host in
*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
  # These system don't have libm, or don't need it
  ;;
*-ncr-sysv4.3*)
  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
  ;;
*)
  AC_CHECK_LIB(m, cos, LIBM="-lm")
  ;;
esac
AC_SUBST([LIBM])
])# LT_LIB_M

# Old name:
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_CHECK_LIBM], [])


# _LT_COMPILER_NO_RTTI([TAGNAME])
# -------------------------------
m4_defun([_LT_COMPILER_NO_RTTI],
[m4_require([_LT_TAG_COMPILER])dnl

_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=

if test "$GCC" = yes; then
  case $cc_basename in
  nvcc*)
    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
  *)
    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
  esac

  _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
    lt_cv_prog_compiler_rtti_exceptions,
    [-fno-rtti -fno-exceptions], [],
    [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
fi
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
	[Compiler flag to turn off builtin functions])
])# _LT_COMPILER_NO_RTTI


# _LT_CMD_GLOBAL_SYMBOLS
# ----------------------
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_PROG_AWK])dnl
AC_REQUIRE([LT_PATH_NM])dnl
AC_REQUIRE([LT_PATH_LD])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_TAG_COMPILER])dnl

# Check for command to grab the raw symbol name followed by C symbol from nm.
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
[
# These are sane defaults that work on at least a few old systems.
# [They come from Ultrix.  What could be older than Ultrix?!! ;)]

# Character class describing NM global symbol codes.
symcode='[[BCDEGRST]]'

# Regexp to match symbols that can be accessed directly from C.
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'

# Define system-specific variables.
case $host_os in
aix*)
  symcode='[[BCDT]]'
  ;;
cygwin* | mingw* | pw32* | cegcc*)
  symcode='[[ABCDGISTW]]'
  ;;
hpux*)
  if test "$host_cpu" = ia64; then
    symcode='[[ABCDEGRST]]'
  fi
  ;;
irix* | nonstopux*)
  symcode='[[BCDEGRST]]'
  ;;
osf*)
  symcode='[[BCDEGQRST]]'
  ;;
solaris*)
  symcode='[[BDRT]]'
  ;;
sco3.2v5*)
  symcode='[[DT]]'
  ;;
sysv4.2uw2*)
  symcode='[[DT]]'
  ;;
sysv5* | sco5v6* | unixware* | OpenUNIX*)
  symcode='[[ABDT]]'
  ;;
sysv4)
  symcode='[[DFNSTU]]'
  ;;
esac

# If we're using GNU nm, then use its standard symbol codes.
case `$NM -V 2>&1` in
*GNU* | *'with BFD'*)
  symcode='[[ABCDGIRSTW]]' ;;
esac

# Transform an extracted symbol line into a proper C declaration.
# Some systems (esp. on ia64) link data and code symbols differently,
# so use this general approach.
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"

# Transform an extracted symbol line into symbol name and symbol address
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"lib\2\", (void *) \&\2},/p'"

# Handle CRLF in mingw tool chain
opt_cr=
case $build_os in
mingw*)
  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
  ;;
esac

# Try without a prefix underscore, then with it.
for ac_symprfx in "" "_"; do

  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
  symxfrm="\\1 $ac_symprfx\\2 \\2"

  # Write the raw and C identifiers.
  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
    # Fake it for dumpbin and say T for any non-static function
    # and D for any global variable.
    # Also find C++ and __fastcall symbols from MSVC++,
    # which start with @ or ?.
    lt_cv_sys_global_symbol_pipe="$AWK ['"\
"     {last_section=section; section=\$ 3};"\
"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
"     \$ 0!~/External *\|/{next};"\
"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
"     {if(hide[section]) next};"\
"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
"     ' prfx=^$ac_symprfx]"
  else
    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
  fi
  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"

  # Check to see that the pipe works correctly.
  pipe_works=no

  rm -f conftest*
  cat > conftest.$ac_ext <<_LT_EOF
#ifdef __cplusplus
extern "C" {
#endif
char nm_test_var;
void nm_test_func(void);
void nm_test_func(void){}
#ifdef __cplusplus
}
#endif
int main(){nm_test_var='a';nm_test_func();return(0);}
_LT_EOF

  if AC_TRY_EVAL(ac_compile); then
    # Now try to grab the symbols.
    nlist=conftest.nm
    if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
      # Try sorting and uniquifying the output.
      if sort "$nlist" | uniq > "$nlist"T; then
	mv -f "$nlist"T "$nlist"
      else
	rm -f "$nlist"T
      fi

      # Make sure that we snagged all the symbols we need.
      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
	  cat <<_LT_EOF > conftest.$ac_ext
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
/* DATA imports from DLLs on WIN32 con't be const, because runtime
   relocations are performed -- see ld's documentation on pseudo-relocs.  */
# define LT@&t@_DLSYM_CONST
#elif defined(__osf__)
/* This system does not cope well with relocations in const data.  */
# define LT@&t@_DLSYM_CONST
#else
# define LT@&t@_DLSYM_CONST const
#endif

#ifdef __cplusplus
extern "C" {
#endif

_LT_EOF
	  # Now generate the symbol file.
	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'

	  cat <<_LT_EOF >> conftest.$ac_ext

/* The mapping between symbol names and symbols.  */
LT@&t@_DLSYM_CONST struct {
  const char *name;
  void       *address;
}
lt__PROGRAM__LTX_preloaded_symbols[[]] =
{
  { "@PROGRAM@", (void *) 0 },
_LT_EOF
	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
	  cat <<\_LT_EOF >> conftest.$ac_ext
  {0, (void *) 0}
};

/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
  return lt__PROGRAM__LTX_preloaded_symbols;
}
#endif

#ifdef __cplusplus
}
#endif
_LT_EOF
	  # Now try linking the two files.
	  mv conftest.$ac_objext conftstm.$ac_objext
	  lt_globsym_save_LIBS=$LIBS
	  lt_globsym_save_CFLAGS=$CFLAGS
	  LIBS="conftstm.$ac_objext"
	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
	    pipe_works=yes
	  fi
	  LIBS=$lt_globsym_save_LIBS
	  CFLAGS=$lt_globsym_save_CFLAGS
	else
	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
	fi
      else
	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
      fi
    else
      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
    fi
  else
    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
    cat conftest.$ac_ext >&5
  fi
  rm -rf conftest* conftst*

  # Do not use the global_symbol_pipe unless it works.
  if test "$pipe_works" = yes; then
    break
  else
    lt_cv_sys_global_symbol_pipe=
  fi
done
])
if test -z "$lt_cv_sys_global_symbol_pipe"; then
  lt_cv_sys_global_symbol_to_cdecl=
fi
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
  AC_MSG_RESULT(failed)
else
  AC_MSG_RESULT(ok)
fi

# Response file support.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
  nm_file_list_spec='@'
elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
  nm_file_list_spec='@'
fi

_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
    [Take the output of nm and produce a listing of raw symbols and C names])
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
    [Transform the output of nm in a proper C declaration])
_LT_DECL([global_symbol_to_c_name_address],
    [lt_cv_sys_global_symbol_to_c_name_address], [1],
    [Transform the output of nm in a C name address pair])
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
    [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
    [Transform the output of nm in a C name address pair when lib prefix is needed])
_LT_DECL([], [nm_file_list_spec], [1],
    [Specify filename containing input files for $NM])
]) # _LT_CMD_GLOBAL_SYMBOLS


# _LT_COMPILER_PIC([TAGNAME])
# ---------------------------
m4_defun([_LT_COMPILER_PIC],
[m4_require([_LT_TAG_COMPILER])dnl
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_TAGVAR(lt_prog_compiler_static, $1)=

m4_if([$1], [CXX], [
  # C++ specific cases for pic, static, wl, etc.
  if test "$GXX" = yes; then
    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

    case $host_os in
    aix*)
      # All AIX code is PIC.
      if test "$host_cpu" = ia64; then
	# AIX 5 now supports IA64 processor
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      fi
      ;;

    amigaos*)
      case $host_cpu in
      powerpc)
            # see comment about AmigaOS4 .so support
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
        ;;
      m68k)
            # FIXME: we need at least 68020 code to build shared libraries, but
            # adding the `-m68020' flag to GCC prevents building anything better,
            # like `-m68040'.
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
        ;;
      esac
      ;;

    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
      # PIC is the default for these OSes.
      ;;
    mingw* | cygwin* | os2* | pw32* | cegcc*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
      # Although the cygwin gcc ignores -fPIC, still need this for old-style
      # (--disable-auto-import) libraries
      m4_if([$1], [GCJ], [],
	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
      ;;
    darwin* | rhapsody*)
      # PIC is the default on this platform
      # Common symbols not allowed in MH_DYLIB files
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
      ;;
    *djgpp*)
      # DJGPP does not support shared libraries at all
      _LT_TAGVAR(lt_prog_compiler_pic, $1)=
      ;;
    haiku*)
      # PIC is the default for Haiku.
      # The "-static" flag exists, but is broken.
      _LT_TAGVAR(lt_prog_compiler_static, $1)=
      ;;
    interix[[3-9]]*)
      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
      # Instead, we relocate shared libraries at runtime.
      ;;
    sysv4*MP*)
      if test -d /usr/nec; then
	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
      fi
      ;;
    hpux*)
      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
      # sets the default TLS model and affects inlining.
      case $host_cpu in
      hppa*64*)
	;;
      *)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	;;
      esac
      ;;
    *qnx* | *nto*)
      # QNX uses GNU C++, but need to define -shared option too, otherwise
      # it will coredump.
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
      ;;
    *)
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
      ;;
    esac
  else
    case $host_os in
      aix[[4-9]]*)
	# All AIX code is PIC.
	if test "$host_cpu" = ia64; then
	  # AIX 5 now supports IA64 processor
	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	else
	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
	fi
	;;
      chorus*)
	case $cc_basename in
	cxch68*)
	  # Green Hills C++ Compiler
	  # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
	  ;;
	esac
	;;
      mingw* | cygwin* | os2* | pw32* | cegcc*)
	# This hack is so that the source file can tell whether it is being
	# built for inclusion in a dll (and should export symbols for example).
	m4_if([$1], [GCJ], [],
	  [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
	;;
      dgux*)
	case $cc_basename in
	  ec++*)
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	    ;;
	  ghcx*)
	    # Green Hills C++ Compiler
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
	    ;;
	  *)
	    ;;
	esac
	;;
      freebsd* | dragonfly*)
	# FreeBSD uses GNU C++
	;;
      hpux9* | hpux10* | hpux11*)
	case $cc_basename in
	  CC*)
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
	    if test "$host_cpu" != ia64; then
	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
	    fi
	    ;;
	  aCC*)
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
	    case $host_cpu in
	    hppa*64*|ia64*)
	      # +Z the default
	      ;;
	    *)
	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
	      ;;
	    esac
	    ;;
	  *)
	    ;;
	esac
	;;
      interix*)
	# This is c89, which is MS Visual C++ (no shared libs)
	# Anyone wants to do a port?
	;;
      irix5* | irix6* | nonstopux*)
	case $cc_basename in
	  CC*)
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
	    # CC pic flag -KPIC is the default.
	    ;;
	  *)
	    ;;
	esac
	;;
      linux* | k*bsd*-gnu | kopensolaris*-gnu)
	case $cc_basename in
	  KCC*)
	    # KAI C++ Compiler
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	    ;;
	  ecpc* )
	    # old Intel C++ for x86_64 which still supported -KPIC.
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
	    ;;
	  icpc* )
	    # Intel C++, used to be incompatible with GCC.
	    # ICC 10 doesn't accept -KPIC any more.
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
	    ;;
	  pgCC* | pgcpp*)
	    # Portland Group C++ compiler
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	    ;;
	  cxx*)
	    # Compaq C++
	    # Make sure the PIC flag is empty.  It appears that all Alpha
	    # Linux and Compaq Tru64 Unix objects are PIC.
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
	    ;;
	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
	    # IBM XL 8.0, 9.0 on PPC and BlueGene
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
	    ;;
	  *)
	    case `$CC -V 2>&1 | sed 5q` in
	    *Sun\ C*)
	      # Sun C++ 5.9
	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
	      ;;
	    esac
	    ;;
	esac
	;;
      lynxos*)
	;;
      m88k*)
	;;
      mvs*)
	case $cc_basename in
	  cxx*)
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
	    ;;
	  *)
	    ;;
	esac
	;;
      netbsd*)
	;;
      *qnx* | *nto*)
        # QNX uses GNU C++, but need to define -shared option too, otherwise
        # it will coredump.
        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
        ;;
      osf3* | osf4* | osf5*)
	case $cc_basename in
	  KCC*)
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
	    ;;
	  RCC*)
	    # Rational C++ 2.4.1
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
	    ;;
	  cxx*)
	    # Digital/Compaq C++
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    # Make sure the PIC flag is empty.  It appears that all Alpha
	    # Linux and Compaq Tru64 Unix objects are PIC.
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
	    ;;
	  *)
	    ;;
	esac
	;;
      psos*)
	;;
      solaris*)
	case $cc_basename in
	  CC* | sunCC*)
	    # Sun C++ 4.2, 5.x and Centerline C++
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
	    ;;
	  gcx*)
	    # Green Hills C++ Compiler
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
	    ;;
	  *)
	    ;;
	esac
	;;
      sunos4*)
	case $cc_basename in
	  CC*)
	    # Sun C++ 4.x
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	    ;;
	  lcc*)
	    # Lucid
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
	    ;;
	  *)
	    ;;
	esac
	;;
      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
	case $cc_basename in
	  CC*)
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	    ;;
	esac
	;;
      tandem*)
	case $cc_basename in
	  NCC*)
	    # NonStop-UX NCC 3.20
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	    ;;
	  *)
	    ;;
	esac
	;;
      vxworks*)
	;;
      *)
	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
	;;
    esac
  fi
],
[
  if test "$GCC" = yes; then
    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

    case $host_os in
      aix*)
      # All AIX code is PIC.
      if test "$host_cpu" = ia64; then
	# AIX 5 now supports IA64 processor
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      fi
      ;;

    amigaos*)
      case $host_cpu in
      powerpc)
            # see comment about AmigaOS4 .so support
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
        ;;
      m68k)
            # FIXME: we need at least 68020 code to build shared libraries, but
            # adding the `-m68020' flag to GCC prevents building anything better,
            # like `-m68040'.
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
        ;;
      esac
      ;;

    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
      # PIC is the default for these OSes.
      ;;

    mingw* | cygwin* | pw32* | os2* | cegcc*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
      # Although the cygwin gcc ignores -fPIC, still need this for old-style
      # (--disable-auto-import) libraries
      m4_if([$1], [GCJ], [],
	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
      ;;

    darwin* | rhapsody*)
      # PIC is the default on this platform
      # Common symbols not allowed in MH_DYLIB files
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
      ;;

    haiku*)
      # PIC is the default for Haiku.
      # The "-static" flag exists, but is broken.
      _LT_TAGVAR(lt_prog_compiler_static, $1)=
      ;;

    hpux*)
      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
      # sets the default TLS model and affects inlining.
      case $host_cpu in
      hppa*64*)
	# +Z the default
	;;
      *)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	;;
      esac
      ;;

    interix[[3-9]]*)
      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
      # Instead, we relocate shared libraries at runtime.
      ;;

    msdosdjgpp*)
      # Just because we use GCC doesn't mean we suddenly get shared libraries
      # on systems that don't support them.
      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
      enable_shared=no
      ;;

    *nto* | *qnx*)
      # QNX uses GNU C++, but need to define -shared option too, otherwise
      # it will coredump.
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
      ;;

    sysv4*MP*)
      if test -d /usr/nec; then
	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
      fi
      ;;

    *)
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
      ;;
    esac

    case $cc_basename in
    nvcc*) # Cuda Compiler Driver 2.2
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
      if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
        _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
      fi
      ;;
    esac
  else
    # PORTME Check for flag to pass linker flags through the system compiler.
    case $host_os in
    aix*)
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      if test "$host_cpu" = ia64; then
	# AIX 5 now supports IA64 processor
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      else
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
      fi
      ;;

    mingw* | cygwin* | pw32* | os2* | cegcc*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
      m4_if([$1], [GCJ], [],
	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
      ;;

    hpux9* | hpux10* | hpux11*)
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
      # not for PA HP-UX.
      case $host_cpu in
      hppa*64*|ia64*)
	# +Z the default
	;;
      *)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
	;;
      esac
      # Is there a better lt_prog_compiler_static that works with the bundled CC?
      _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
      ;;

    irix5* | irix6* | nonstopux*)
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      # PIC (with -KPIC) is the default.
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
      ;;

    linux* | k*bsd*-gnu | kopensolaris*-gnu)
      case $cc_basename in
      # old Intel for x86_64 which still supported -KPIC.
      ecc*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
        ;;
      # icc used to be incompatible with GCC.
      # ICC 10 doesn't accept -KPIC any more.
      icc* | ifort*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
        ;;
      # Lahey Fortran 8.1.
      lf95*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
	;;
      nagfor*)
	# NAG Fortran compiler
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	;;
      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
        # Portland Group compilers (*not* the Pentium gcc compiler,
	# which looks to be a dead project)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
        ;;
      ccc*)
        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
        # All Alpha code is PIC.
        _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
        ;;
      xl* | bgxl* | bgf* | mpixl*)
	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
	;;
      *)
	case `$CC -V 2>&1 | sed 5q` in
	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
	  ;;
	*Sun\ F* | *Sun*Fortran*)
	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
	  ;;
	*Sun\ C*)
	  # Sun C 5.9
	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	  ;;
        *Intel*\ [[CF]]*Compiler*)
	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
	  ;;
	*Portland\ Group*)
	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	  ;;
	esac
	;;
      esac
      ;;

    newsos6)
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      ;;

    *nto* | *qnx*)
      # QNX uses GNU C++, but need to define -shared option too, otherwise
      # it will coredump.
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
      ;;

    osf3* | osf4* | osf5*)
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      # All OSF/1 code is PIC.
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
      ;;

    rdos*)
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
      ;;

    solaris*)
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      case $cc_basename in
      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
      *)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
      esac
      ;;

    sunos4*)
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      ;;

    sysv4 | sysv4.2uw2* | sysv4.3*)
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      ;;

    sysv4*MP*)
      if test -d /usr/nec ;then
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      fi
      ;;

    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      ;;

    unicos*)
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
      ;;

    uts4*)
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      ;;

    *)
      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
      ;;
    esac
  fi
])
case $host_os in
  # For platforms which do not support PIC, -DPIC is meaningless:
  *djgpp*)
    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
    ;;
  *)
    _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
    ;;
esac

AC_CACHE_CHECK([for $compiler option to produce PIC],
  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)

#
# Check to make sure the PIC flag actually works.
#
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
  _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
    [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
    [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
    [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
     "" | " "*) ;;
     *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
     esac],
    [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
     _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
fi
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
	[Additional compiler flags for building library objects])

_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
	[How to pass a linker flag through the compiler])
#
# Check to make sure the static flag actually works.
#
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
  _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
  $lt_tmp_static_flag,
  [],
  [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
	[Compiler flag to prevent dynamic linking])
])# _LT_COMPILER_PIC


# _LT_LINKER_SHLIBS([TAGNAME])
# ----------------------------
# See if the linker supports building shared libraries.
m4_defun([_LT_LINKER_SHLIBS],
[AC_REQUIRE([LT_PATH_LD])dnl
AC_REQUIRE([LT_PATH_NM])dnl
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
m4_require([_LT_TAG_COMPILER])dnl
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
m4_if([$1], [CXX], [
  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
  case $host_os in
  aix[[4-9]]*)
    # If we're using GNU nm, then we don't want the "-C" option.
    # -C means demangle to AIX nm, but means don't demangle with GNU nm
    # Also, AIX nm treats weak defined symbols like other global defined
    # symbols, whereas GNU nm marks them as "W".
    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
    else
      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
    fi
    ;;
  pw32*)
    _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
    ;;
  cygwin* | mingw* | cegcc*)
    case $cc_basename in
    cl*)
      _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
      ;;
    *)
      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
      ;;
    esac
    ;;
  *)
    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
    ;;
  esac
], [
  runpath_var=
  _LT_TAGVAR(allow_undefined_flag, $1)=
  _LT_TAGVAR(always_export_symbols, $1)=no
  _LT_TAGVAR(archive_cmds, $1)=
  _LT_TAGVAR(archive_expsym_cmds, $1)=
  _LT_TAGVAR(compiler_needs_object, $1)=no
  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
  _LT_TAGVAR(export_dynamic_flag_spec, $1)=
  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
  _LT_TAGVAR(hardcode_automatic, $1)=no
  _LT_TAGVAR(hardcode_direct, $1)=no
  _LT_TAGVAR(hardcode_direct_absolute, $1)=no
  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
  _LT_TAGVAR(hardcode_libdir_separator, $1)=
  _LT_TAGVAR(hardcode_minus_L, $1)=no
  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
  _LT_TAGVAR(inherit_rpath, $1)=no
  _LT_TAGVAR(link_all_deplibs, $1)=unknown
  _LT_TAGVAR(module_cmds, $1)=
  _LT_TAGVAR(module_expsym_cmds, $1)=
  _LT_TAGVAR(old_archive_from_new_cmds, $1)=
  _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
  _LT_TAGVAR(thread_safe_flag_spec, $1)=
  _LT_TAGVAR(whole_archive_flag_spec, $1)=
  # include_expsyms should be a list of space-separated symbols to be *always*
  # included in the symbol list
  _LT_TAGVAR(include_expsyms, $1)=
  # exclude_expsyms can be an extended regexp of symbols to exclude
  # it will be wrapped by ` (' and `)$', so one must not match beginning or
  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
  # as well as any symbol that contains `d'.
  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
  # platforms (ab)use it in PIC code, but their linkers get confused if
  # the symbol is explicitly referenced.  Since portable code cannot
  # rely on this symbol name, it's probably fine to never include it in
  # preloaded symbol tables.
  # Exclude shared library initialization/finalization symbols.
dnl Note also adjust exclude_expsyms for C++ above.
  extract_expsyms_cmds=

  case $host_os in
  cygwin* | mingw* | pw32* | cegcc*)
    # FIXME: the MSVC++ port hasn't been tested in a loooong time
    # When not using gcc, we currently assume that we are using
    # Microsoft Visual C++.
    if test "$GCC" != yes; then
      with_gnu_ld=no
    fi
    ;;
  interix*)
    # we just hope/assume this is gcc and not c89 (= MSVC++)
    with_gnu_ld=yes
    ;;
  openbsd*)
    with_gnu_ld=no
    ;;
  esac

  _LT_TAGVAR(ld_shlibs, $1)=yes

  # On some targets, GNU ld is compatible enough with the native linker
  # that we're better off using the native interface for both.
  lt_use_gnu_ld_interface=no
  if test "$with_gnu_ld" = yes; then
    case $host_os in
      aix*)
	# The AIX port of GNU ld has always aspired to compatibility
	# with the native linker.  However, as the warning in the GNU ld
	# block says, versions before 2.19.5* couldn't really create working
	# shared libraries, regardless of the interface used.
	case `$LD -v 2>&1` in
	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
	  *)
	    lt_use_gnu_ld_interface=yes
	    ;;
	esac
	;;
      *)
	lt_use_gnu_ld_interface=yes
	;;
    esac
  fi

  if test "$lt_use_gnu_ld_interface" = yes; then
    # If archive_cmds runs LD, not CC, wlarc should be empty
    wlarc='${wl}'

    # Set some defaults for GNU ld with shared library support. These
    # are reset later if shared libraries are not supported. Putting them
    # here allows them to be overridden if necessary.
    runpath_var=LD_RUN_PATH
    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
    # ancient GNU ld didn't support --whole-archive et. al.
    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
      _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
    else
      _LT_TAGVAR(whole_archive_flag_spec, $1)=
    fi
    supports_anon_versioning=no
    case `$LD -v 2>&1` in
      *GNU\ gold*) supports_anon_versioning=yes ;;
      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
      *\ 2.11.*) ;; # other 2.11 versions
      *) supports_anon_versioning=yes ;;
    esac

    # See if GNU ld supports shared libraries.
    case $host_os in
    aix[[3-9]]*)
      # On AIX/PPC, the GNU linker is very broken
      if test "$host_cpu" != ia64; then
	_LT_TAGVAR(ld_shlibs, $1)=no
	cat <<_LT_EOF 1>&2

*** Warning: the GNU linker, at least up to release 2.19, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support.  If you
*** really care for shared libraries, you may want to install binutils
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
*** You will then need to restart the configuration process.

_LT_EOF
      fi
      ;;

    amigaos*)
      case $host_cpu in
      powerpc)
            # see comment about AmigaOS4 .so support
            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
            _LT_TAGVAR(archive_expsym_cmds, $1)=''
        ;;
      m68k)
            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
            _LT_TAGVAR(hardcode_minus_L, $1)=yes
        ;;
      esac
      ;;

    beos*)
      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	# Joseph Beckenbach  says some releases of gcc
	# support --undefined.  This deserves some investigation.  FIXME
	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
      else
	_LT_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;

    cygwin* | mingw* | pw32* | cegcc*)
      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
      # as there is no search path for DLLs.
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
      _LT_TAGVAR(always_export_symbols, $1)=no
      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']

      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	# If the export-symbols file already is a .def file (1st line
	# is EXPORTS), use it as is; otherwise, prepend...
	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
	  cp $export_symbols $output_objdir/$soname.def;
	else
	  echo EXPORTS > $output_objdir/$soname.def;
	  cat $export_symbols >> $output_objdir/$soname.def;
	fi~
	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
      else
	_LT_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;

    haiku*)
      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
      _LT_TAGVAR(link_all_deplibs, $1)=yes
      ;;

    interix[[3-9]]*)
      _LT_TAGVAR(hardcode_direct, $1)=no
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
      # Instead, shared libraries are loaded at an image base (0x10000000 by
      # default) and relocated if they conflict, which is a slow very memory
      # consuming and fragmenting process.  To avoid this, we pick a random,
      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
      ;;

    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
      tmp_diet=no
      if test "$host_os" = linux-dietlibc; then
	case $cc_basename in
	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
	esac
      fi
      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
	 && test "$tmp_diet" = no
      then
	tmp_addflag=' $pic_flag'
	tmp_sharedflag='-shared'
	case $cc_basename,$host_cpu in
        pgcc*)				# Portland Group C compiler
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
	  tmp_addflag=' $pic_flag'
	  ;;
	pgf77* | pgf90* | pgf95* | pgfortran*)
					# Portland Group f77 and f90 compilers
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
	  tmp_addflag=' $pic_flag -Mnomain' ;;
	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
	  tmp_addflag=' -i_dynamic' ;;
	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
	  tmp_addflag=' -i_dynamic -nofor_main' ;;
	ifc* | ifort*)			# Intel Fortran compiler
	  tmp_addflag=' -nofor_main' ;;
	lf95*)				# Lahey Fortran 8.1
	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
	  tmp_sharedflag='--shared' ;;
	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
	  tmp_sharedflag='-qmkshrobj'
	  tmp_addflag= ;;
	nvcc*)	# Cuda Compiler Driver 2.2
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
	  _LT_TAGVAR(compiler_needs_object, $1)=yes
	  ;;
	esac
	case `$CC -V 2>&1 | sed 5q` in
	*Sun\ C*)			# Sun C 5.9
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
	  _LT_TAGVAR(compiler_needs_object, $1)=yes
	  tmp_sharedflag='-G' ;;
	*Sun\ F*)			# Sun Fortran 8.3
	  tmp_sharedflag='-G' ;;
	esac
	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

        if test "x$supports_anon_versioning" = xyes; then
          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
	    echo "local: *; };" >> $output_objdir/$libname.ver~
	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
        fi

	case $cc_basename in
	xlf* | bgf* | bgxlf* | mpixlf*)
	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
	  if test "x$supports_anon_versioning" = xyes; then
	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
	      echo "local: *; };" >> $output_objdir/$libname.ver~
	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
	  fi
	  ;;
	esac
      else
        _LT_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;

    netbsd*)
      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
	wlarc=
      else
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
      fi
      ;;

    solaris*)
      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
	_LT_TAGVAR(ld_shlibs, $1)=no
	cat <<_LT_EOF 1>&2

*** Warning: The releases 2.8.* of the GNU linker cannot reliably
*** create shared libraries on Solaris systems.  Therefore, libtool
*** is disabling shared libraries support.  We urge you to upgrade GNU
*** binutils to release 2.9.1 or newer.  Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.

_LT_EOF
      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
      else
	_LT_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;

    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
      case `$LD -v 2>&1` in
        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
	_LT_TAGVAR(ld_shlibs, $1)=no
	cat <<_LT_EOF 1>&2

*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
*** reliably create shared libraries on SCO systems.  Therefore, libtool
*** is disabling shared libraries support.  We urge you to upgrade GNU
*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.

_LT_EOF
	;;
	*)
	  # For security reasons, it is highly recommended that you always
	  # use absolute paths for naming shared libraries, and exclude the
	  # DT_RUNPATH tag from executables and libraries.  But doing so
	  # requires that you compile everything twice, which is a pain.
	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
	  else
	    _LT_TAGVAR(ld_shlibs, $1)=no
	  fi
	;;
      esac
      ;;

    sunos4*)
      _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
      wlarc=
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    *)
      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
      else
	_LT_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;
    esac

    if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
      runpath_var=
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
      _LT_TAGVAR(export_dynamic_flag_spec, $1)=
      _LT_TAGVAR(whole_archive_flag_spec, $1)=
    fi
  else
    # PORTME fill in a description of your system's linker (not GNU ld)
    case $host_os in
    aix3*)
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
      _LT_TAGVAR(always_export_symbols, $1)=yes
      _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
      # Note: this linker hardcodes the directories in LIBPATH if there
      # are no directories specified by -L.
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
	# Neither direct hardcoding nor static linking is supported with a
	# broken collect2.
	_LT_TAGVAR(hardcode_direct, $1)=unsupported
      fi
      ;;

    aix[[4-9]]*)
      if test "$host_cpu" = ia64; then
	# On IA64, the linker does run time linking by default, so we don't
	# have to do anything special.
	aix_use_runtimelinking=no
	exp_sym_flag='-Bexport'
	no_entry_flag=""
      else
	# If we're using GNU nm, then we don't want the "-C" option.
	# -C means demangle to AIX nm, but means don't demangle with GNU nm
	# Also, AIX nm treats weak defined symbols like other global
	# defined symbols, whereas GNU nm marks them as "W".
	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
	else
	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
	fi
	aix_use_runtimelinking=no

	# Test if we are trying to use run time linking or normal
	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
	# need to do runtime linking.
	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
	  for ld_flag in $LDFLAGS; do
	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
	    aix_use_runtimelinking=yes
	    break
	  fi
	  done
	  ;;
	esac

	exp_sym_flag='-bexport'
	no_entry_flag='-bnoentry'
      fi

      # When large executables or shared objects are built, AIX ld can
      # have problems creating the table of contents.  If linking a library
      # or program results in "error TOC overflow" add -mminimal-toc to
      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

      _LT_TAGVAR(archive_cmds, $1)=''
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
      _LT_TAGVAR(link_all_deplibs, $1)=yes
      _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'

      if test "$GCC" = yes; then
	case $host_os in aix4.[[012]]|aix4.[[012]].*)
	# We only want to do this on AIX 4.2 and lower, the check
	# below for broken collect2 doesn't work under 4.3+
	  collect2name=`${CC} -print-prog-name=collect2`
	  if test -f "$collect2name" &&
	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
	  then
	  # We have reworked collect2
	  :
	  else
	  # We have old collect2
	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
	  # It fails to find uninstalled libraries when the uninstalled
	  # path is not listed in the libpath.  Setting hardcode_minus_L
	  # to unsupported forces relinking
	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
	  fi
	  ;;
	esac
	shared_flag='-shared'
	if test "$aix_use_runtimelinking" = yes; then
	  shared_flag="$shared_flag "'${wl}-G'
	fi
      else
	# not using gcc
	if test "$host_cpu" = ia64; then
	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
	# chokes on -Wl,-G. The following line is correct:
	  shared_flag='-G'
	else
	  if test "$aix_use_runtimelinking" = yes; then
	    shared_flag='${wl}-G'
	  else
	    shared_flag='${wl}-bM:SRE'
	  fi
	fi
      fi

      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
      # It seems that -bexpall does not export symbols beginning with
      # underscore (_), so it is better to generate a list of symbols to export.
      _LT_TAGVAR(always_export_symbols, $1)=yes
      if test "$aix_use_runtimelinking" = yes; then
	# Warning - without using the other runtime loading flags (-brtl),
	# -berok will link without error, but may produce a broken library.
	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
        # Determine the default libpath from the value encoded in an
        # empty executable.
        _LT_SYS_MODULE_PATH_AIX([$1])
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
      else
	if test "$host_cpu" = ia64; then
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
	else
	 # Determine the default libpath from the value encoded in an
	 # empty executable.
	 _LT_SYS_MODULE_PATH_AIX([$1])
	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
	  # Warning - without using the other run time loading flags,
	  # -berok will link without error, but may produce a broken library.
	  _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
	  _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
	  if test "$with_gnu_ld" = yes; then
	    # We only use this code for GNU lds that support --whole-archive.
	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
	  else
	    # Exported symbols can be pulled into shared objects from archives
	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
	  fi
	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
	  # This is similar to how AIX traditionally builds its shared libraries.
	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
	fi
      fi
      ;;

    amigaos*)
      case $host_cpu in
      powerpc)
            # see comment about AmigaOS4 .so support
            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
            _LT_TAGVAR(archive_expsym_cmds, $1)=''
        ;;
      m68k)
            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
            _LT_TAGVAR(hardcode_minus_L, $1)=yes
        ;;
      esac
      ;;

    bsdi[[45]]*)
      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
      ;;

    cygwin* | mingw* | pw32* | cegcc*)
      # When not using gcc, we currently assume that we are using
      # Microsoft Visual C++.
      # hardcode_libdir_flag_spec is actually meaningless, as there is
      # no search path for DLLs.
      case $cc_basename in
      cl*)
	# Native MSVC
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	_LT_TAGVAR(always_export_symbols, $1)=yes
	_LT_TAGVAR(file_list_spec, $1)='@'
	# Tell ltmain to make .lib files, not .a files.
	libext=lib
	# Tell ltmain to make .dll files, not .so files.
	shrext_cmds=".dll"
	# FIXME: Setting linknames here is a bad hack.
	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
	    sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
	  else
	    sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
	  fi~
	  $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
	  linknames='
	# The linker will not automatically build a static lib if we build a DLL.
	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
	# Don't use ranlib
	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
	  lt_tool_outputfile="@TOOL_OUTPUT@"~
	  case $lt_outputfile in
	    *.exe|*.EXE) ;;
	    *)
	      lt_outputfile="$lt_outputfile.exe"
	      lt_tool_outputfile="$lt_tool_outputfile.exe"
	      ;;
	  esac~
	  if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
	    $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
	    $RM "$lt_outputfile.manifest";
	  fi'
	;;
      *)
	# Assume MSVC wrapper
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	# Tell ltmain to make .lib files, not .a files.
	libext=lib
	# Tell ltmain to make .dll files, not .so files.
	shrext_cmds=".dll"
	# FIXME: Setting linknames here is a bad hack.
	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
	# The linker will automatically build a .lib file if we build a DLL.
	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
	# FIXME: Should let the user specify the lib program.
	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
	;;
      esac
      ;;

    darwin* | rhapsody*)
      _LT_DARWIN_LINKER_FEATURES($1)
      ;;

    dgux*)
      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
    # support.  Future versions do this automatically, but an explicit c++rt0.o
    # does not break anything, and helps significantly (at the cost of a little
    # extra space).
    freebsd2.2*)
      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
    freebsd2.*)
      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
    freebsd* | dragonfly*)
      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    hpux9*)
      if test "$GCC" = yes; then
	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
      else
	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
      fi
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
      _LT_TAGVAR(hardcode_direct, $1)=yes

      # hardcode_minus_L: Not really in the search PATH,
      # but as the default location of the library.
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
      ;;

    hpux10*)
      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
      else
	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
      fi
      if test "$with_gnu_ld" = no; then
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
	# hardcode_minus_L: Not really in the search PATH,
	# but as the default location of the library.
	_LT_TAGVAR(hardcode_minus_L, $1)=yes
      fi
      ;;

    hpux11*)
      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
	case $host_cpu in
	hppa*64*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	ia64*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	esac
      else
	case $host_cpu in
	hppa*64*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	ia64*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	*)
	m4_if($1, [], [
	  # Older versions of the 11.00 compiler do not understand -b yet
	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
	  _LT_LINKER_OPTION([if $CC understands -b],
	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
	  ;;
	esac
      fi
      if test "$with_gnu_ld" = no; then
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:

	case $host_cpu in
	hppa*64*|ia64*)
	  _LT_TAGVAR(hardcode_direct, $1)=no
	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	  ;;
	*)
	  _LT_TAGVAR(hardcode_direct, $1)=yes
	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

	  # hardcode_minus_L: Not really in the search PATH,
	  # but as the default location of the library.
	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
	  ;;
	esac
      fi
      ;;

    irix5* | irix6* | nonstopux*)
      if test "$GCC" = yes; then
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
	# Try to use the -exported_symbol ld option, if it does not
	# work, assume that -exports_file does not work either and
	# implicitly export all symbols.
	# This should be the same for all languages, so no per-tag cache variable.
	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
	  [lt_cv_irix_exported_symbol],
	  [save_LDFLAGS="$LDFLAGS"
	   LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
	   AC_LINK_IFELSE(
	     [AC_LANG_SOURCE(
	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
			      [C++], [[int foo (void) { return 0; }]],
			      [Fortran 77], [[
      subroutine foo
      end]],
			      [Fortran], [[
      subroutine foo
      end]])])],
	      [lt_cv_irix_exported_symbol=yes],
	      [lt_cv_irix_exported_symbol=no])
           LDFLAGS="$save_LDFLAGS"])
	if test "$lt_cv_irix_exported_symbol" = yes; then
          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
	fi
      else
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
      fi
      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
      _LT_TAGVAR(inherit_rpath, $1)=yes
      _LT_TAGVAR(link_all_deplibs, $1)=yes
      ;;

    netbsd*)
      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
      else
	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
      fi
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    newsos6)
      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    *nto* | *qnx*)
      ;;

    openbsd*)
      if test -f /usr/libexec/ld.so; then
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
	else
	  case $host_os in
	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
	     _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
	     ;;
	   *)
	     _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
	     ;;
	  esac
	fi
      else
	_LT_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;

    os2*)
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
      _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
      ;;

    osf3*)
      if test "$GCC" = yes; then
	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
      else
	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
      fi
      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
      ;;

    osf4* | osf5*)	# as osf3* with the addition of -msym flag
      if test "$GCC" = yes; then
	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
      else
	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'

	# Both c and cxx compiler support -rpath directly
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
      fi
      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
      ;;

    solaris*)
      _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
      if test "$GCC" = yes; then
	wlarc='${wl}'
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
	  $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
      else
	case `$CC -V 2>&1` in
	*"Compilers 5.0"*)
	  wlarc=''
	  _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
	  ;;
	*)
	  wlarc='${wl}'
	  _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
	  ;;
	esac
      fi
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      case $host_os in
      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
      *)
	# The compiler driver will combine and reorder linker options,
	# but understands `-z linker_flag'.  GCC discards it without `$wl',
	# but is careful enough not to reorder.
	# Supported since Solaris 2.6 (maybe 2.5.1?)
	if test "$GCC" = yes; then
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
	else
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
	fi
	;;
      esac
      _LT_TAGVAR(link_all_deplibs, $1)=yes
      ;;

    sunos4*)
      if test "x$host_vendor" = xsequent; then
	# Use $CC to link under sequent, because it throws in some extra .o
	# files that make .init and .fini sections work.
	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
      else
	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
      fi
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    sysv4)
      case $host_vendor in
	sni)
	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
	;;
	siemens)
	  ## LD is ld it makes a PLAMLIB
	  ## CC just makes a GrossModule.
	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
	  _LT_TAGVAR(hardcode_direct, $1)=no
        ;;
	motorola)
	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
	;;
      esac
      runpath_var='LD_RUN_PATH'
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    sysv4.3*)
      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
      ;;

    sysv4*MP*)
      if test -d /usr/nec; then
	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	runpath_var=LD_RUN_PATH
	hardcode_runpath_var=yes
	_LT_TAGVAR(ld_shlibs, $1)=yes
      fi
      ;;

    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      runpath_var='LD_RUN_PATH'

      if test "$GCC" = yes; then
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
      else
	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
      fi
      ;;

    sysv5* | sco3.2v5* | sco5v6*)
      # Note: We can NOT use -z defs as we might desire, because we do not
      # link with -lc, and that would cause any symbols used from libc to
      # always be unresolved, which means just about no library would
      # ever link correctly.  If we're not using GNU ld we use -z text
      # though, which does catch some bad symbols but isn't as heavy-handed
      # as -z defs.
      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
      _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
      _LT_TAGVAR(link_all_deplibs, $1)=yes
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
      runpath_var='LD_RUN_PATH'

      if test "$GCC" = yes; then
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
      else
	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
      fi
      ;;

    uts4*)
      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    *)
      _LT_TAGVAR(ld_shlibs, $1)=no
      ;;
    esac

    if test x$host_vendor = xsni; then
      case $host in
      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
	;;
      esac
    fi
  fi
])
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no

_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld

_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
_LT_DECL([], [extract_expsyms_cmds], [2],
    [The commands to extract the exported symbol list from a shared archive])

#
# Do we need to explicitly link libc?
#
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
x|xyes)
  # Assume -lc should be added
  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes

  if test "$enable_shared" = yes && test "$GCC" = yes; then
    case $_LT_TAGVAR(archive_cmds, $1) in
    *'~'*)
      # FIXME: we may have to deal with multi-command sequences.
      ;;
    '$CC '*)
      # Test whether the compiler implicitly links with -lc since on some
      # systems, -lgcc has to come before -lc. If gcc already passes -lc
      # to ld, don't add -lc before -lgcc.
      AC_CACHE_CHECK([whether -lc should be explicitly linked in],
	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
	[$RM conftest*
	echo "$lt_simple_compile_test_code" > conftest.$ac_ext

	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
	  soname=conftest
	  lib=conftest
	  libobjs=conftest.$ac_objext
	  deplibs=
	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
	  compiler_flags=-v
	  linker_flags=-v
	  verstring=
	  output_objdir=.
	  libname=conftest
	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
	  _LT_TAGVAR(allow_undefined_flag, $1)=
	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
	  then
	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
	  else
	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
	  fi
	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
	else
	  cat conftest.err 1>&5
	fi
	$RM conftest*
	])
      _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
      ;;
    esac
  fi
  ;;
esac

_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
    [Whether or not to add -lc for building shared libraries])
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
    [enable_shared_with_static_runtimes], [0],
    [Whether or not to disallow shared libs when runtime libs are static])
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
    [Compiler flag to allow reflexive dlopens])
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
    [Compiler flag to generate shared objects directly from archives])
_LT_TAGDECL([], [compiler_needs_object], [1],
    [Whether the compiler copes with passing no objects directly])
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
    [Create an old-style archive from a shared archive])
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
    [Create a temporary old-style archive to link instead of a shared archive])
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
_LT_TAGDECL([], [archive_expsym_cmds], [2])
_LT_TAGDECL([], [module_cmds], [2],
    [Commands used to build a loadable module if different from building
    a shared archive.])
_LT_TAGDECL([], [module_expsym_cmds], [2])
_LT_TAGDECL([], [with_gnu_ld], [1],
    [Whether we are building with GNU ld or not])
_LT_TAGDECL([], [allow_undefined_flag], [1],
    [Flag that allows shared libraries with undefined symbols to be built])
_LT_TAGDECL([], [no_undefined_flag], [1],
    [Flag that enforces no undefined symbols])
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
    [Flag to hardcode $libdir into a binary during linking.
    This must work even if $libdir does not exist])
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
    [Whether we need a single "-rpath" flag with a separated argument])
_LT_TAGDECL([], [hardcode_direct], [0],
    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
    DIR into the resulting binary])
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
    DIR into the resulting binary and the resulting library dependency is
    "absolute", i.e impossible to change by setting ${shlibpath_var} if the
    library is relocated])
_LT_TAGDECL([], [hardcode_minus_L], [0],
    [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
    into the resulting binary])
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
    [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
    into the resulting binary])
_LT_TAGDECL([], [hardcode_automatic], [0],
    [Set to "yes" if building a shared library automatically hardcodes DIR
    into the library and all subsequent libraries and executables linked
    against it])
_LT_TAGDECL([], [inherit_rpath], [0],
    [Set to yes if linker adds runtime paths of dependent libraries
    to runtime path list])
_LT_TAGDECL([], [link_all_deplibs], [0],
    [Whether libtool must link a program against all its dependency libraries])
_LT_TAGDECL([], [always_export_symbols], [0],
    [Set to "yes" if exported symbols are required])
_LT_TAGDECL([], [export_symbols_cmds], [2],
    [The commands to list exported symbols])
_LT_TAGDECL([], [exclude_expsyms], [1],
    [Symbols that should not be listed in the preloaded symbols])
_LT_TAGDECL([], [include_expsyms], [1],
    [Symbols that must always be exported])
_LT_TAGDECL([], [prelink_cmds], [2],
    [Commands necessary for linking programs (against libraries) with templates])
_LT_TAGDECL([], [postlink_cmds], [2],
    [Commands necessary for finishing linking programs])
_LT_TAGDECL([], [file_list_spec], [1],
    [Specify filename containing input files])
dnl FIXME: Not yet implemented
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
dnl    [Compiler flag to generate thread safe objects])
])# _LT_LINKER_SHLIBS


# _LT_LANG_C_CONFIG([TAG])
# ------------------------
# Ensure that the configuration variables for a C compiler are suitably
# defined.  These variables are subsequently used by _LT_CONFIG to write
# the compiler configuration to `libtool'.
m4_defun([_LT_LANG_C_CONFIG],
[m4_require([_LT_DECL_EGREP])dnl
lt_save_CC="$CC"
AC_LANG_PUSH(C)

# Source file extension for C test sources.
ac_ext=c

# Object file extension for compiled C test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext

# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"

# Code to be used in simple link tests
lt_simple_link_test_code='int main(){return(0);}'

_LT_TAG_COMPILER
# Save the default compiler, since it gets overwritten when the other
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
compiler_DEFAULT=$CC

# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE

## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
  _LT_COMPILER_NO_RTTI($1)
  _LT_COMPILER_PIC($1)
  _LT_COMPILER_C_O($1)
  _LT_COMPILER_FILE_LOCKS($1)
  _LT_LINKER_SHLIBS($1)
  _LT_SYS_DYNAMIC_LINKER($1)
  _LT_LINKER_HARDCODE_LIBPATH($1)
  LT_SYS_DLOPEN_SELF
  _LT_CMD_STRIPLIB

  # Report which library types will actually be built
  AC_MSG_CHECKING([if libtool supports shared libraries])
  AC_MSG_RESULT([$can_build_shared])

  AC_MSG_CHECKING([whether to build shared libraries])
  test "$can_build_shared" = "no" && enable_shared=no

  # On AIX, shared libraries and static libraries use the same namespace, and
  # are all built from PIC.
  case $host_os in
  aix3*)
    test "$enable_shared" = yes && enable_static=no
    if test -n "$RANLIB"; then
      archive_cmds="$archive_cmds~\$RANLIB \$lib"
      postinstall_cmds='$RANLIB $lib'
    fi
    ;;

  aix[[4-9]]*)
    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
      test "$enable_shared" = yes && enable_static=no
    fi
    ;;
  esac
  AC_MSG_RESULT([$enable_shared])

  AC_MSG_CHECKING([whether to build static libraries])
  # Make sure either enable_shared or enable_static is yes.
  test "$enable_shared" = yes || enable_static=yes
  AC_MSG_RESULT([$enable_static])

  _LT_CONFIG($1)
fi
AC_LANG_POP
CC="$lt_save_CC"
])# _LT_LANG_C_CONFIG


# _LT_LANG_CXX_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for a C++ compiler are suitably
# defined.  These variables are subsequently used by _LT_CONFIG to write
# the compiler configuration to `libtool'.
m4_defun([_LT_LANG_CXX_CONFIG],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
    (test "X$CXX" != "Xg++"))) ; then
  AC_PROG_CXXCPP
else
  _lt_caught_CXX_error=yes
fi

AC_LANG_PUSH(C++)
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(compiler_needs_object, $1)=no
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
_LT_TAGVAR(no_undefined_flag, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no

# Source file extension for C++ test sources.
ac_ext=cpp

# Object file extension for compiled C++ test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext

# No sense in running all these tests if we already determined that
# the CXX compiler isn't working.  Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test "$_lt_caught_CXX_error" != yes; then
  # Code to be used in simple compile tests
  lt_simple_compile_test_code="int some_variable = 0;"

  # Code to be used in simple link tests
  lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'

  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
  _LT_TAG_COMPILER

  # save warnings/boilerplate of simple test code
  _LT_COMPILER_BOILERPLATE
  _LT_LINKER_BOILERPLATE

  # Allow CC to be a program name with arguments.
  lt_save_CC=$CC
  lt_save_CFLAGS=$CFLAGS
  lt_save_LD=$LD
  lt_save_GCC=$GCC
  GCC=$GXX
  lt_save_with_gnu_ld=$with_gnu_ld
  lt_save_path_LD=$lt_cv_path_LD
  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
  else
    $as_unset lt_cv_prog_gnu_ld
  fi
  if test -n "${lt_cv_path_LDCXX+set}"; then
    lt_cv_path_LD=$lt_cv_path_LDCXX
  else
    $as_unset lt_cv_path_LD
  fi
  test -z "${LDCXX+set}" || LD=$LDCXX
  CC=${CXX-"c++"}
  CFLAGS=$CXXFLAGS
  compiler=$CC
  _LT_TAGVAR(compiler, $1)=$CC
  _LT_CC_BASENAME([$compiler])

  if test -n "$compiler"; then
    # We don't want -fno-exception when compiling C++ code, so set the
    # no_builtin_flag separately
    if test "$GXX" = yes; then
      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
    else
      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
    fi

    if test "$GXX" = yes; then
      # Set up default GNU C++ configuration

      LT_PATH_LD

      # Check if GNU C++ uses GNU ld as the underlying linker, since the
      # archiving commands below assume that GNU ld is being used.
      if test "$with_gnu_ld" = yes; then
        _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

        # If archive_cmds runs LD, not CC, wlarc should be empty
        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
        #     investigate it a little bit more. (MM)
        wlarc='${wl}'

        # ancient GNU ld didn't support --whole-archive et. al.
        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
	  $GREP 'no-whole-archive' > /dev/null; then
          _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
        else
          _LT_TAGVAR(whole_archive_flag_spec, $1)=
        fi
      else
        with_gnu_ld=no
        wlarc=

        # A generic and very simple default shared library creation
        # command for GNU C++ for the case where it uses the native
        # linker, instead of GNU ld.  If possible, this setting should
        # overridden to take advantage of the native linker features on
        # the platform it is being used on.
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
      fi

      # Commands to make compiler produce verbose output that lists
      # what "hidden" libraries, object files and flags are used when
      # linking a shared library.
      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'

    else
      GXX=no
      with_gnu_ld=no
      wlarc=
    fi

    # PORTME: fill in a description of your system's C++ link characteristics
    AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
    _LT_TAGVAR(ld_shlibs, $1)=yes
    case $host_os in
      aix3*)
        # FIXME: insert proper C++ library support
        _LT_TAGVAR(ld_shlibs, $1)=no
        ;;
      aix[[4-9]]*)
        if test "$host_cpu" = ia64; then
          # On IA64, the linker does run time linking by default, so we don't
          # have to do anything special.
          aix_use_runtimelinking=no
          exp_sym_flag='-Bexport'
          no_entry_flag=""
        else
          aix_use_runtimelinking=no

          # Test if we are trying to use run time linking or normal
          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
          # need to do runtime linking.
          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
	    for ld_flag in $LDFLAGS; do
	      case $ld_flag in
	      *-brtl*)
	        aix_use_runtimelinking=yes
	        break
	        ;;
	      esac
	    done
	    ;;
          esac

          exp_sym_flag='-bexport'
          no_entry_flag='-bnoentry'
        fi

        # When large executables or shared objects are built, AIX ld can
        # have problems creating the table of contents.  If linking a library
        # or program results in "error TOC overflow" add -mminimal-toc to
        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

        _LT_TAGVAR(archive_cmds, $1)=''
        _LT_TAGVAR(hardcode_direct, $1)=yes
        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
        _LT_TAGVAR(link_all_deplibs, $1)=yes
        _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'

        if test "$GXX" = yes; then
          case $host_os in aix4.[[012]]|aix4.[[012]].*)
          # We only want to do this on AIX 4.2 and lower, the check
          # below for broken collect2 doesn't work under 4.3+
	  collect2name=`${CC} -print-prog-name=collect2`
	  if test -f "$collect2name" &&
	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
	  then
	    # We have reworked collect2
	    :
	  else
	    # We have old collect2
	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
	    # It fails to find uninstalled libraries when the uninstalled
	    # path is not listed in the libpath.  Setting hardcode_minus_L
	    # to unsupported forces relinking
	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
	  fi
          esac
          shared_flag='-shared'
	  if test "$aix_use_runtimelinking" = yes; then
	    shared_flag="$shared_flag "'${wl}-G'
	  fi
        else
          # not using gcc
          if test "$host_cpu" = ia64; then
	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
	  # chokes on -Wl,-G. The following line is correct:
	  shared_flag='-G'
          else
	    if test "$aix_use_runtimelinking" = yes; then
	      shared_flag='${wl}-G'
	    else
	      shared_flag='${wl}-bM:SRE'
	    fi
          fi
        fi

        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
        # It seems that -bexpall does not export symbols beginning with
        # underscore (_), so it is better to generate a list of symbols to
	# export.
        _LT_TAGVAR(always_export_symbols, $1)=yes
        if test "$aix_use_runtimelinking" = yes; then
          # Warning - without using the other runtime loading flags (-brtl),
          # -berok will link without error, but may produce a broken library.
          _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
          # Determine the default libpath from the value encoded in an empty
          # executable.
          _LT_SYS_MODULE_PATH_AIX([$1])
          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
        else
          if test "$host_cpu" = ia64; then
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
          else
	    # Determine the default libpath from the value encoded in an
	    # empty executable.
	    _LT_SYS_MODULE_PATH_AIX([$1])
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
	    # Warning - without using the other run time loading flags,
	    # -berok will link without error, but may produce a broken library.
	    _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
	    _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
	    if test "$with_gnu_ld" = yes; then
	      # We only use this code for GNU lds that support --whole-archive.
	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
	    else
	      # Exported symbols can be pulled into shared objects from archives
	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
	    fi
	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
	    # This is similar to how AIX traditionally builds its shared
	    # libraries.
	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
          fi
        fi
        ;;

      beos*)
	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	  # Joseph Beckenbach  says some releases of gcc
	  # support --undefined.  This deserves some investigation.  FIXME
	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	else
	  _LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;

      chorus*)
        case $cc_basename in
          *)
	  # FIXME: insert proper C++ library support
	  _LT_TAGVAR(ld_shlibs, $1)=no
	  ;;
        esac
        ;;

      cygwin* | mingw* | pw32* | cegcc*)
	case $GXX,$cc_basename in
	,cl* | no,cl*)
	  # Native MSVC
	  # hardcode_libdir_flag_spec is actually meaningless, as there is
	  # no search path for DLLs.
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	  _LT_TAGVAR(always_export_symbols, $1)=yes
	  _LT_TAGVAR(file_list_spec, $1)='@'
	  # Tell ltmain to make .lib files, not .a files.
	  libext=lib
	  # Tell ltmain to make .dll files, not .so files.
	  shrext_cmds=".dll"
	  # FIXME: Setting linknames here is a bad hack.
	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
	  _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
	      $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
	    else
	      $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
	    fi~
	    $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
	    linknames='
	  # The linker will not automatically build a static lib if we build a DLL.
	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
	  # Don't use ranlib
	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
	    lt_tool_outputfile="@TOOL_OUTPUT@"~
	    case $lt_outputfile in
	      *.exe|*.EXE) ;;
	      *)
		lt_outputfile="$lt_outputfile.exe"
		lt_tool_outputfile="$lt_tool_outputfile.exe"
		;;
	    esac~
	    func_to_tool_file "$lt_outputfile"~
	    if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
	      $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
	      $RM "$lt_outputfile.manifest";
	    fi'
	  ;;
	*)
	  # g++
	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
	  # as there is no search path for DLLs.
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	  _LT_TAGVAR(always_export_symbols, $1)=no
	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	    # If the export-symbols file already is a .def file (1st line
	    # is EXPORTS), use it as is; otherwise, prepend...
	    _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
	      cp $export_symbols $output_objdir/$soname.def;
	    else
	      echo EXPORTS > $output_objdir/$soname.def;
	      cat $export_symbols >> $output_objdir/$soname.def;
	    fi~
	    $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	  else
	    _LT_TAGVAR(ld_shlibs, $1)=no
	  fi
	  ;;
	esac
	;;
      darwin* | rhapsody*)
        _LT_DARWIN_LINKER_FEATURES($1)
	;;

      dgux*)
        case $cc_basename in
          ec++*)
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
          ghcx*)
	    # Green Hills C++ Compiler
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
          *)
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
        esac
        ;;

      freebsd2.*)
        # C++ shared libraries reported to be fairly broken before
	# switch to ELF
        _LT_TAGVAR(ld_shlibs, $1)=no
        ;;

      freebsd-elf*)
        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
        ;;

      freebsd* | dragonfly*)
        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
        # conventions
        _LT_TAGVAR(ld_shlibs, $1)=yes
        ;;

      gnu*)
        ;;

      haiku*)
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
        _LT_TAGVAR(link_all_deplibs, $1)=yes
        ;;

      hpux9*)
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
        _LT_TAGVAR(hardcode_direct, $1)=yes
        _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
				             # but as the default
				             # location of the library.

        case $cc_basename in
          CC*)
            # FIXME: insert proper C++ library support
            _LT_TAGVAR(ld_shlibs, $1)=no
            ;;
          aCC*)
            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
            # Commands to make compiler produce verbose output that lists
            # what "hidden" libraries, object files and flags are used when
            # linking a shared library.
            #
            # There doesn't appear to be a way to prevent this compiler from
            # explicitly linking system object files so we need to strip them
            # from the output so that they don't get included in the library
            # dependencies.
            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
            ;;
          *)
            if test "$GXX" = yes; then
              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
            else
              # FIXME: insert proper C++ library support
              _LT_TAGVAR(ld_shlibs, $1)=no
            fi
            ;;
        esac
        ;;

      hpux10*|hpux11*)
        if test $with_gnu_ld = no; then
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:

          case $host_cpu in
            hppa*64*|ia64*)
              ;;
            *)
	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
              ;;
          esac
        fi
        case $host_cpu in
          hppa*64*|ia64*)
            _LT_TAGVAR(hardcode_direct, $1)=no
            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
            ;;
          *)
            _LT_TAGVAR(hardcode_direct, $1)=yes
            _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
            _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
					         # but as the default
					         # location of the library.
            ;;
        esac

        case $cc_basename in
          CC*)
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
          aCC*)
	    case $host_cpu in
	      hppa*64*)
	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	        ;;
	      ia64*)
	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	        ;;
	      *)
	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	        ;;
	    esac
	    # Commands to make compiler produce verbose output that lists
	    # what "hidden" libraries, object files and flags are used when
	    # linking a shared library.
	    #
	    # There doesn't appear to be a way to prevent this compiler from
	    # explicitly linking system object files so we need to strip them
	    # from the output so that they don't get included in the library
	    # dependencies.
	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
	    ;;
          *)
	    if test "$GXX" = yes; then
	      if test $with_gnu_ld = no; then
	        case $host_cpu in
	          hppa*64*)
	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	            ;;
	          ia64*)
	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	            ;;
	          *)
	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	            ;;
	        esac
	      fi
	    else
	      # FIXME: insert proper C++ library support
	      _LT_TAGVAR(ld_shlibs, $1)=no
	    fi
	    ;;
        esac
        ;;

      interix[[3-9]]*)
	_LT_TAGVAR(hardcode_direct, $1)=no
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
	# Instead, shared libraries are loaded at an image base (0x10000000 by
	# default) and relocated if they conflict, which is a slow very memory
	# consuming and fragmenting process.  To avoid this, we pick a random,
	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
	;;
      irix5* | irix6*)
        case $cc_basename in
          CC*)
	    # SGI C++
	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'

	    # Archives containing C++ object files must be created using
	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
	    # necessary to make sure instantiated templates are included
	    # in the archive.
	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
	    ;;
          *)
	    if test "$GXX" = yes; then
	      if test "$with_gnu_ld" = no; then
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
	      else
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
	      fi
	    fi
	    _LT_TAGVAR(link_all_deplibs, $1)=yes
	    ;;
        esac
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
        _LT_TAGVAR(inherit_rpath, $1)=yes
        ;;

      linux* | k*bsd*-gnu | kopensolaris*-gnu)
        case $cc_basename in
          KCC*)
	    # Kuck and Associates, Inc. (KAI) C++ Compiler

	    # KCC will only create a shared library if the output file
	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
	    # to its proper name (with version) after linking.
	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
	    _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
	    # Commands to make compiler produce verbose output that lists
	    # what "hidden" libraries, object files and flags are used when
	    # linking a shared library.
	    #
	    # There doesn't appear to be a way to prevent this compiler from
	    # explicitly linking system object files so we need to strip them
	    # from the output so that they don't get included in the library
	    # dependencies.
	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'

	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

	    # Archives containing C++ object files must be created using
	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
	    ;;
	  icpc* | ecpc* )
	    # Intel C++
	    with_gnu_ld=yes
	    # version 8.0 and above of icpc choke on multiply defined symbols
	    # if we add $predep_objects and $postdep_objects, however 7.1 and
	    # earlier do not add the objects themselves.
	    case `$CC -V 2>&1` in
	      *"Version 7."*)
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
		;;
	      *)  # Version 8.0 or newer
	        tmp_idyn=
	        case $host_cpu in
		  ia64*) tmp_idyn=' -i_dynamic';;
		esac
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
		;;
	    esac
	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
	    ;;
          pgCC* | pgcpp*)
            # Portland Group C++ compiler
	    case `$CC -V` in
	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
		rm -rf $tpldir~
		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
		rm -rf $tpldir~
		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
		$RANLIB $oldlib'
	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
		rm -rf $tpldir~
		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
		rm -rf $tpldir~
		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
	      ;;
	    *) # Version 6 and above use weak symbols
	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
	      ;;
	    esac

	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
            ;;
	  cxx*)
	    # Compaq C++
	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'

	    runpath_var=LD_RUN_PATH
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:

	    # Commands to make compiler produce verbose output that lists
	    # what "hidden" libraries, object files and flags are used when
	    # linking a shared library.
	    #
	    # There doesn't appear to be a way to prevent this compiler from
	    # explicitly linking system object files so we need to strip them
	    # from the output so that they don't get included in the library
	    # dependencies.
	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
	    ;;
	  xl* | mpixl* | bgxl*)
	    # IBM XL 8.0 on PPC, with GNU ld
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	    if test "x$supports_anon_versioning" = xyes; then
	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
		cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
		echo "local: *; };" >> $output_objdir/$libname.ver~
		$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
	    fi
	    ;;
	  *)
	    case `$CC -V 2>&1 | sed 5q` in
	    *Sun\ C*)
	      # Sun C++ 5.9
	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
	      _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
	      _LT_TAGVAR(compiler_needs_object, $1)=yes

	      # Not sure whether something based on
	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
	      # would be better.
	      output_verbose_link_cmd='func_echo_all'

	      # Archives containing C++ object files must be created using
	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
	      # necessary to make sure instantiated templates are included
	      # in the archive.
	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
	      ;;
	    esac
	    ;;
	esac
	;;

      lynxos*)
        # FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;

      m88k*)
        # FIXME: insert proper C++ library support
        _LT_TAGVAR(ld_shlibs, $1)=no
	;;

      mvs*)
        case $cc_basename in
          cxx*)
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
	  *)
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
	esac
	;;

      netbsd*)
        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
	  wlarc=
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
	  _LT_TAGVAR(hardcode_direct, $1)=yes
	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	fi
	# Workaround some broken pre-1.5 toolchains
	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
	;;

      *nto* | *qnx*)
        _LT_TAGVAR(ld_shlibs, $1)=yes
	;;

      openbsd2*)
        # C++ shared libraries are fairly broken
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;

      openbsd*)
	if test -f /usr/libexec/ld.so; then
	  _LT_TAGVAR(hardcode_direct, $1)=yes
	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
	    _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
	  fi
	  output_verbose_link_cmd=func_echo_all
	else
	  _LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;

      osf3* | osf4* | osf5*)
        case $cc_basename in
          KCC*)
	    # Kuck and Associates, Inc. (KAI) C++ Compiler

	    # KCC will only create a shared library if the output file
	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
	    # to its proper name (with version) after linking.
	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'

	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:

	    # Archives containing C++ object files must be created using
	    # the KAI C++ compiler.
	    case $host in
	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
	    esac
	    ;;
          RCC*)
	    # Rational C++ 2.4.1
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
          cxx*)
	    case $host in
	      osf3*)
	        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
		;;
	      *)
	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
	          echo "-hidden">> $lib.exp~
	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
	          $RM $lib.exp'
	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
		;;
	    esac

	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:

	    # Commands to make compiler produce verbose output that lists
	    # what "hidden" libraries, object files and flags are used when
	    # linking a shared library.
	    #
	    # There doesn't appear to be a way to prevent this compiler from
	    # explicitly linking system object files so we need to strip them
	    # from the output so that they don't get included in the library
	    # dependencies.
	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
	    ;;
	  *)
	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
	      _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
	      case $host in
	        osf3*)
	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
		  ;;
	        *)
	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
		  ;;
	      esac

	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:

	      # Commands to make compiler produce verbose output that lists
	      # what "hidden" libraries, object files and flags are used when
	      # linking a shared library.
	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'

	    else
	      # FIXME: insert proper C++ library support
	      _LT_TAGVAR(ld_shlibs, $1)=no
	    fi
	    ;;
        esac
        ;;

      psos*)
        # FIXME: insert proper C++ library support
        _LT_TAGVAR(ld_shlibs, $1)=no
        ;;

      sunos4*)
        case $cc_basename in
          CC*)
	    # Sun C++ 4.x
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
          lcc*)
	    # Lucid
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
          *)
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
        esac
        ;;

      solaris*)
        case $cc_basename in
          CC* | sunCC*)
	    # Sun C++ 4.2, 5.x and Centerline C++
            _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
	    _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
	      $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	    case $host_os in
	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
	      *)
		# The compiler driver will combine and reorder linker options,
		# but understands `-z linker_flag'.
	        # Supported since Solaris 2.6 (maybe 2.5.1?)
		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
	        ;;
	    esac
	    _LT_TAGVAR(link_all_deplibs, $1)=yes

	    output_verbose_link_cmd='func_echo_all'

	    # Archives containing C++ object files must be created using
	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
	    # necessary to make sure instantiated templates are included
	    # in the archive.
	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
	    ;;
          gcx*)
	    # Green Hills C++ Compiler
	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'

	    # The C++ compiler must be used to create the archive.
	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
	    ;;
          *)
	    # GNU C++ compiler with Solaris linker
	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
	      _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
		  $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

	        # Commands to make compiler produce verbose output that lists
	        # what "hidden" libraries, object files and flags are used when
	        # linking a shared library.
	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
	      else
	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
	        # platform.
	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
		  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

	        # Commands to make compiler produce verbose output that lists
	        # what "hidden" libraries, object files and flags are used when
	        # linking a shared library.
	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
	      fi

	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
	      case $host_os in
		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
		*)
		  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
		  ;;
	      esac
	    fi
	    ;;
        esac
        ;;

    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      runpath_var='LD_RUN_PATH'

      case $cc_basename in
        CC*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
      esac
      ;;

      sysv5* | sco3.2v5* | sco5v6*)
	# Note: We can NOT use -z defs as we might desire, because we do not
	# link with -lc, and that would cause any symbols used from libc to
	# always be unresolved, which means just about no library would
	# ever link correctly.  If we're not using GNU ld we use -z text
	# though, which does catch some bad symbols but isn't as heavy-handed
	# as -z defs.
	_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
	_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
	_LT_TAGVAR(link_all_deplibs, $1)=yes
	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
	runpath_var='LD_RUN_PATH'

	case $cc_basename in
          CC*)
	    _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
	      '"$_LT_TAGVAR(old_archive_cmds, $1)"
	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
	      '"$_LT_TAGVAR(reload_cmds, $1)"
	    ;;
	  *)
	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	    ;;
	esac
      ;;

      tandem*)
        case $cc_basename in
          NCC*)
	    # NonStop-UX NCC 3.20
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
          *)
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
        esac
        ;;

      vxworks*)
        # FIXME: insert proper C++ library support
        _LT_TAGVAR(ld_shlibs, $1)=no
        ;;

      *)
        # FIXME: insert proper C++ library support
        _LT_TAGVAR(ld_shlibs, $1)=no
        ;;
    esac

    AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
    test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no

    _LT_TAGVAR(GCC, $1)="$GXX"
    _LT_TAGVAR(LD, $1)="$LD"

    ## CAVEAT EMPTOR:
    ## There is no encapsulation within the following macros, do not change
    ## the running order or otherwise move them around unless you know exactly
    ## what you are doing...
    _LT_SYS_HIDDEN_LIBDEPS($1)
    _LT_COMPILER_PIC($1)
    _LT_COMPILER_C_O($1)
    _LT_COMPILER_FILE_LOCKS($1)
    _LT_LINKER_SHLIBS($1)
    _LT_SYS_DYNAMIC_LINKER($1)
    _LT_LINKER_HARDCODE_LIBPATH($1)

    _LT_CONFIG($1)
  fi # test -n "$compiler"

  CC=$lt_save_CC
  CFLAGS=$lt_save_CFLAGS
  LDCXX=$LD
  LD=$lt_save_LD
  GCC=$lt_save_GCC
  with_gnu_ld=$lt_save_with_gnu_ld
  lt_cv_path_LDCXX=$lt_cv_path_LD
  lt_cv_path_LD=$lt_save_path_LD
  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
fi # test "$_lt_caught_CXX_error" != yes

AC_LANG_POP
])# _LT_LANG_CXX_CONFIG


# _LT_FUNC_STRIPNAME_CNF
# ----------------------
# func_stripname_cnf prefix suffix name
# strip PREFIX and SUFFIX off of NAME.
# PREFIX and SUFFIX must not contain globbing or regex special
# characters, hashes, percent signs, but SUFFIX may contain a leading
# dot (in which case that matches only a dot).
#
# This function is identical to the (non-XSI) version of func_stripname,
# except this one can be used by m4 code that may be executed by configure,
# rather than the libtool script.
m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
AC_REQUIRE([_LT_DECL_SED])
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
func_stripname_cnf ()
{
  case ${2} in
  .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
  *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
  esac
} # func_stripname_cnf
])# _LT_FUNC_STRIPNAME_CNF

# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
# ---------------------------------
# Figure out "hidden" library dependencies from verbose
# compiler output when linking a shared library.
# Parse the compiler output and extract the necessary
# objects, libraries and library flags.
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
# Dependencies to place before and after the object being linked:
_LT_TAGVAR(predep_objects, $1)=
_LT_TAGVAR(postdep_objects, $1)=
_LT_TAGVAR(predeps, $1)=
_LT_TAGVAR(postdeps, $1)=
_LT_TAGVAR(compiler_lib_search_path, $1)=

dnl we can't use the lt_simple_compile_test_code here,
dnl because it contains code intended for an executable,
dnl not a library.  It's possible we should let each
dnl tag define a new lt_????_link_test_code variable,
dnl but it's only used here...
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
int a;
void foo (void) { a = 0; }
_LT_EOF
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
class Foo
{
public:
  Foo (void) { a = 0; }
private:
  int a;
};
_LT_EOF
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
      subroutine foo
      implicit none
      integer*4 a
      a=0
      return
      end
_LT_EOF
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
      subroutine foo
      implicit none
      integer a
      a=0
      return
      end
_LT_EOF
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
public class foo {
  private int a;
  public void bar (void) {
    a = 0;
  }
};
_LT_EOF
], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
package foo
func foo() {
}
_LT_EOF
])

_lt_libdeps_save_CFLAGS=$CFLAGS
case "$CC $CFLAGS " in #(
*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
esac

dnl Parse the compiler output and extract the necessary
dnl objects, libraries and library flags.
if AC_TRY_EVAL(ac_compile); then
  # Parse the compiler output and extract the necessary
  # objects, libraries and library flags.

  # Sentinel used to keep track of whether or not we are before
  # the conftest object file.
  pre_test_object_deps_done=no

  for p in `eval "$output_verbose_link_cmd"`; do
    case ${prev}${p} in

    -L* | -R* | -l*)
       # Some compilers place space between "-{L,R}" and the path.
       # Remove the space.
       if test $p = "-L" ||
          test $p = "-R"; then
	 prev=$p
	 continue
       fi

       # Expand the sysroot to ease extracting the directories later.
       if test -z "$prev"; then
         case $p in
         -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
         -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
         -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
         esac
       fi
       case $p in
       =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
       esac
       if test "$pre_test_object_deps_done" = no; then
	 case ${prev} in
	 -L | -R)
	   # Internal compiler library paths should come after those
	   # provided the user.  The postdeps already come after the
	   # user supplied libs so there is no need to process them.
	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
	     _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
	   else
	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
	   fi
	   ;;
	 # The "-l" case would never come before the object being
	 # linked, so don't bother handling this case.
	 esac
       else
	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
	   _LT_TAGVAR(postdeps, $1)="${prev}${p}"
	 else
	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
	 fi
       fi
       prev=
       ;;

    *.lto.$objext) ;; # Ignore GCC LTO objects
    *.$objext)
       # This assumes that the test object file only shows up
       # once in the compiler output.
       if test "$p" = "conftest.$objext"; then
	 pre_test_object_deps_done=yes
	 continue
       fi

       if test "$pre_test_object_deps_done" = no; then
	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
	   _LT_TAGVAR(predep_objects, $1)="$p"
	 else
	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
	 fi
       else
	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
	   _LT_TAGVAR(postdep_objects, $1)="$p"
	 else
	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
	 fi
       fi
       ;;

    *) ;; # Ignore the rest.

    esac
  done

  # Clean up.
  rm -f a.out a.exe
else
  echo "libtool.m4: error: problem compiling $1 test program"
fi

$RM -f confest.$objext
CFLAGS=$_lt_libdeps_save_CFLAGS

# PORTME: override above test on systems where it is broken
m4_if([$1], [CXX],
[case $host_os in
interix[[3-9]]*)
  # Interix 3.5 installs completely hosed .la files for C++, so rather than
  # hack all around it, let's just trust "g++" to DTRT.
  _LT_TAGVAR(predep_objects,$1)=
  _LT_TAGVAR(postdep_objects,$1)=
  _LT_TAGVAR(postdeps,$1)=
  ;;

linux*)
  case `$CC -V 2>&1 | sed 5q` in
  *Sun\ C*)
    # Sun C++ 5.9

    # The more standards-conforming stlport4 library is
    # incompatible with the Cstd library. Avoid specifying
    # it if it's in CXXFLAGS. Ignore libCrun as
    # -library=stlport4 depends on it.
    case " $CXX $CXXFLAGS " in
    *" -library=stlport4 "*)
      solaris_use_stlport4=yes
      ;;
    esac

    if test "$solaris_use_stlport4" != yes; then
      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
    fi
    ;;
  esac
  ;;

solaris*)
  case $cc_basename in
  CC* | sunCC*)
    # The more standards-conforming stlport4 library is
    # incompatible with the Cstd library. Avoid specifying
    # it if it's in CXXFLAGS. Ignore libCrun as
    # -library=stlport4 depends on it.
    case " $CXX $CXXFLAGS " in
    *" -library=stlport4 "*)
      solaris_use_stlport4=yes
      ;;
    esac

    # Adding this requires a known-good setup of shared libraries for
    # Sun compiler versions before 5.6, else PIC objects from an old
    # archive will be linked into the output, leading to subtle bugs.
    if test "$solaris_use_stlport4" != yes; then
      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
    fi
    ;;
  esac
  ;;
esac
])

case " $_LT_TAGVAR(postdeps, $1) " in
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
esac
 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
fi
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
    [The directories searched by this compiler when creating a shared library])
_LT_TAGDECL([], [predep_objects], [1],
    [Dependencies to place before and after the objects being linked to
    create a shared library])
_LT_TAGDECL([], [postdep_objects], [1])
_LT_TAGDECL([], [predeps], [1])
_LT_TAGDECL([], [postdeps], [1])
_LT_TAGDECL([], [compiler_lib_search_path], [1],
    [The library search path used internally by the compiler when linking
    a shared library])
])# _LT_SYS_HIDDEN_LIBDEPS


# _LT_LANG_F77_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for a Fortran 77 compiler are
# suitably defined.  These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_F77_CONFIG],
[AC_LANG_PUSH(Fortran 77)
if test -z "$F77" || test "X$F77" = "Xno"; then
  _lt_disable_F77=yes
fi

_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
_LT_TAGVAR(no_undefined_flag, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no

# Source file extension for f77 test sources.
ac_ext=f

# Object file extension for compiled f77 test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext

# No sense in running all these tests if we already determined that
# the F77 compiler isn't working.  Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test "$_lt_disable_F77" != yes; then
  # Code to be used in simple compile tests
  lt_simple_compile_test_code="\
      subroutine t
      return
      end
"

  # Code to be used in simple link tests
  lt_simple_link_test_code="\
      program t
      end
"

  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
  _LT_TAG_COMPILER

  # save warnings/boilerplate of simple test code
  _LT_COMPILER_BOILERPLATE
  _LT_LINKER_BOILERPLATE

  # Allow CC to be a program name with arguments.
  lt_save_CC="$CC"
  lt_save_GCC=$GCC
  lt_save_CFLAGS=$CFLAGS
  CC=${F77-"f77"}
  CFLAGS=$FFLAGS
  compiler=$CC
  _LT_TAGVAR(compiler, $1)=$CC
  _LT_CC_BASENAME([$compiler])
  GCC=$G77
  if test -n "$compiler"; then
    AC_MSG_CHECKING([if libtool supports shared libraries])
    AC_MSG_RESULT([$can_build_shared])

    AC_MSG_CHECKING([whether to build shared libraries])
    test "$can_build_shared" = "no" && enable_shared=no

    # On AIX, shared libraries and static libraries use the same namespace, and
    # are all built from PIC.
    case $host_os in
      aix3*)
        test "$enable_shared" = yes && enable_static=no
        if test -n "$RANLIB"; then
          archive_cmds="$archive_cmds~\$RANLIB \$lib"
          postinstall_cmds='$RANLIB $lib'
        fi
        ;;
      aix[[4-9]]*)
	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
	  test "$enable_shared" = yes && enable_static=no
	fi
        ;;
    esac
    AC_MSG_RESULT([$enable_shared])

    AC_MSG_CHECKING([whether to build static libraries])
    # Make sure either enable_shared or enable_static is yes.
    test "$enable_shared" = yes || enable_static=yes
    AC_MSG_RESULT([$enable_static])

    _LT_TAGVAR(GCC, $1)="$G77"
    _LT_TAGVAR(LD, $1)="$LD"

    ## CAVEAT EMPTOR:
    ## There is no encapsulation within the following macros, do not change
    ## the running order or otherwise move them around unless you know exactly
    ## what you are doing...
    _LT_COMPILER_PIC($1)
    _LT_COMPILER_C_O($1)
    _LT_COMPILER_FILE_LOCKS($1)
    _LT_LINKER_SHLIBS($1)
    _LT_SYS_DYNAMIC_LINKER($1)
    _LT_LINKER_HARDCODE_LIBPATH($1)

    _LT_CONFIG($1)
  fi # test -n "$compiler"

  GCC=$lt_save_GCC
  CC="$lt_save_CC"
  CFLAGS="$lt_save_CFLAGS"
fi # test "$_lt_disable_F77" != yes

AC_LANG_POP
])# _LT_LANG_F77_CONFIG


# _LT_LANG_FC_CONFIG([TAG])
# -------------------------
# Ensure that the configuration variables for a Fortran compiler are
# suitably defined.  These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_FC_CONFIG],
[AC_LANG_PUSH(Fortran)

if test -z "$FC" || test "X$FC" = "Xno"; then
  _lt_disable_FC=yes
fi

_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
_LT_TAGVAR(no_undefined_flag, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no

# Source file extension for fc test sources.
ac_ext=${ac_fc_srcext-f}

# Object file extension for compiled fc test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext

# No sense in running all these tests if we already determined that
# the FC compiler isn't working.  Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test "$_lt_disable_FC" != yes; then
  # Code to be used in simple compile tests
  lt_simple_compile_test_code="\
      subroutine t
      return
      end
"

  # Code to be used in simple link tests
  lt_simple_link_test_code="\
      program t
      end
"

  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
  _LT_TAG_COMPILER

  # save warnings/boilerplate of simple test code
  _LT_COMPILER_BOILERPLATE
  _LT_LINKER_BOILERPLATE

  # Allow CC to be a program name with arguments.
  lt_save_CC="$CC"
  lt_save_GCC=$GCC
  lt_save_CFLAGS=$CFLAGS
  CC=${FC-"f95"}
  CFLAGS=$FCFLAGS
  compiler=$CC
  GCC=$ac_cv_fc_compiler_gnu

  _LT_TAGVAR(compiler, $1)=$CC
  _LT_CC_BASENAME([$compiler])

  if test -n "$compiler"; then
    AC_MSG_CHECKING([if libtool supports shared libraries])
    AC_MSG_RESULT([$can_build_shared])

    AC_MSG_CHECKING([whether to build shared libraries])
    test "$can_build_shared" = "no" && enable_shared=no

    # On AIX, shared libraries and static libraries use the same namespace, and
    # are all built from PIC.
    case $host_os in
      aix3*)
        test "$enable_shared" = yes && enable_static=no
        if test -n "$RANLIB"; then
          archive_cmds="$archive_cmds~\$RANLIB \$lib"
          postinstall_cmds='$RANLIB $lib'
        fi
        ;;
      aix[[4-9]]*)
	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
	  test "$enable_shared" = yes && enable_static=no
	fi
        ;;
    esac
    AC_MSG_RESULT([$enable_shared])

    AC_MSG_CHECKING([whether to build static libraries])
    # Make sure either enable_shared or enable_static is yes.
    test "$enable_shared" = yes || enable_static=yes
    AC_MSG_RESULT([$enable_static])

    _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
    _LT_TAGVAR(LD, $1)="$LD"

    ## CAVEAT EMPTOR:
    ## There is no encapsulation within the following macros, do not change
    ## the running order or otherwise move them around unless you know exactly
    ## what you are doing...
    _LT_SYS_HIDDEN_LIBDEPS($1)
    _LT_COMPILER_PIC($1)
    _LT_COMPILER_C_O($1)
    _LT_COMPILER_FILE_LOCKS($1)
    _LT_LINKER_SHLIBS($1)
    _LT_SYS_DYNAMIC_LINKER($1)
    _LT_LINKER_HARDCODE_LIBPATH($1)

    _LT_CONFIG($1)
  fi # test -n "$compiler"

  GCC=$lt_save_GCC
  CC=$lt_save_CC
  CFLAGS=$lt_save_CFLAGS
fi # test "$_lt_disable_FC" != yes

AC_LANG_POP
])# _LT_LANG_FC_CONFIG


# _LT_LANG_GCJ_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for the GNU Java Compiler compiler
# are suitably defined.  These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_GCJ_CONFIG],
[AC_REQUIRE([LT_PROG_GCJ])dnl
AC_LANG_SAVE

# Source file extension for Java test sources.
ac_ext=java

# Object file extension for compiled Java test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext

# Code to be used in simple compile tests
lt_simple_compile_test_code="class foo {}"

# Code to be used in simple link tests
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'

# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER

# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE

# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_GCC=$GCC
GCC=yes
CC=${GCJ-"gcj"}
CFLAGS=$GCJFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_TAGVAR(LD, $1)="$LD"
_LT_CC_BASENAME([$compiler])

# GCJ did not exist at the time GCC didn't implicitly link libc in.
_LT_TAGVAR(archive_cmds_need_lc, $1)=no

_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds

## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
  _LT_COMPILER_NO_RTTI($1)
  _LT_COMPILER_PIC($1)
  _LT_COMPILER_C_O($1)
  _LT_COMPILER_FILE_LOCKS($1)
  _LT_LINKER_SHLIBS($1)
  _LT_LINKER_HARDCODE_LIBPATH($1)

  _LT_CONFIG($1)
fi

AC_LANG_RESTORE

GCC=$lt_save_GCC
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
])# _LT_LANG_GCJ_CONFIG


# _LT_LANG_GO_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for the GNU Go compiler
# are suitably defined.  These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_GO_CONFIG],
[AC_REQUIRE([LT_PROG_GO])dnl
AC_LANG_SAVE

# Source file extension for Go test sources.
ac_ext=go

# Object file extension for compiled Go test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext

# Code to be used in simple compile tests
lt_simple_compile_test_code="package main; func main() { }"

# Code to be used in simple link tests
lt_simple_link_test_code='package main; func main() { }'

# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER

# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE

# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_GCC=$GCC
GCC=yes
CC=${GOC-"gccgo"}
CFLAGS=$GOFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_TAGVAR(LD, $1)="$LD"
_LT_CC_BASENAME([$compiler])

# Go did not exist at the time GCC didn't implicitly link libc in.
_LT_TAGVAR(archive_cmds_need_lc, $1)=no

_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds

## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
  _LT_COMPILER_NO_RTTI($1)
  _LT_COMPILER_PIC($1)
  _LT_COMPILER_C_O($1)
  _LT_COMPILER_FILE_LOCKS($1)
  _LT_LINKER_SHLIBS($1)
  _LT_LINKER_HARDCODE_LIBPATH($1)

  _LT_CONFIG($1)
fi

AC_LANG_RESTORE

GCC=$lt_save_GCC
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
])# _LT_LANG_GO_CONFIG


# _LT_LANG_RC_CONFIG([TAG])
# -------------------------
# Ensure that the configuration variables for the Windows resource compiler
# are suitably defined.  These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_RC_CONFIG],
[AC_REQUIRE([LT_PROG_RC])dnl
AC_LANG_SAVE

# Source file extension for RC test sources.
ac_ext=rc

# Object file extension for compiled RC test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext

# Code to be used in simple compile tests
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'

# Code to be used in simple link tests
lt_simple_link_test_code="$lt_simple_compile_test_code"

# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER

# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE

# Allow CC to be a program name with arguments.
lt_save_CC="$CC"
lt_save_CFLAGS=$CFLAGS
lt_save_GCC=$GCC
GCC=
CC=${RC-"windres"}
CFLAGS=
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes

if test -n "$compiler"; then
  :
  _LT_CONFIG($1)
fi

GCC=$lt_save_GCC
AC_LANG_RESTORE
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
])# _LT_LANG_RC_CONFIG


# LT_PROG_GCJ
# -----------
AC_DEFUN([LT_PROG_GCJ],
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
  [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
    [AC_CHECK_TOOL(GCJ, gcj,)
      test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
      AC_SUBST(GCJFLAGS)])])[]dnl
])

# Old name:
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])


# LT_PROG_GO
# ----------
AC_DEFUN([LT_PROG_GO],
[AC_CHECK_TOOL(GOC, gccgo,)
])


# LT_PROG_RC
# ----------
AC_DEFUN([LT_PROG_RC],
[AC_CHECK_TOOL(RC, windres,)
])

# Old name:
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([LT_AC_PROG_RC], [])


# _LT_DECL_EGREP
# --------------
# If we don't have a new enough Autoconf to choose the best grep
# available, choose the one first in the user's PATH.
m4_defun([_LT_DECL_EGREP],
[AC_REQUIRE([AC_PROG_EGREP])dnl
AC_REQUIRE([AC_PROG_FGREP])dnl
test -z "$GREP" && GREP=grep
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
_LT_DECL([], [EGREP], [1], [An ERE matcher])
_LT_DECL([], [FGREP], [1], [A literal string matcher])
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
AC_SUBST([GREP])
])


# _LT_DECL_OBJDUMP
# --------------
# If we don't have a new enough Autoconf to choose the best objdump
# available, choose the one first in the user's PATH.
m4_defun([_LT_DECL_OBJDUMP],
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
AC_SUBST([OBJDUMP])
])

# _LT_DECL_DLLTOOL
# ----------------
# Ensure DLLTOOL variable is set.
m4_defun([_LT_DECL_DLLTOOL],
[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
AC_SUBST([DLLTOOL])
])

# _LT_DECL_SED
# ------------
# Check for a fully-functional sed program, that truncates
# as few characters as possible.  Prefer GNU sed if found.
m4_defun([_LT_DECL_SED],
[AC_PROG_SED
test -z "$SED" && SED=sed
Xsed="$SED -e 1s/^X//"
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
    [Sed that helps us avoid accidentally triggering echo(1) options like -n])
])# _LT_DECL_SED

m4_ifndef([AC_PROG_SED], [
############################################################
# NOTE: This macro has been submitted for inclusion into   #
#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
#  a released version of Autoconf we should remove this    #
#  macro and use it instead.                               #
############################################################

m4_defun([AC_PROG_SED],
[AC_MSG_CHECKING([for a sed that does not truncate output])
AC_CACHE_VAL(lt_cv_path_SED,
[# Loop through the user's path and test for sed and gsed.
# Then use that list of sed's as ones to test for truncation.
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for lt_ac_prog in sed gsed; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
      fi
    done
  done
done
IFS=$as_save_IFS
lt_ac_max=0
lt_ac_count=0
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
# along with /bin/sed that truncates output.
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
  test ! -f $lt_ac_sed && continue
  cat /dev/null > conftest.in
  lt_ac_count=0
  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
  # Check for GNU sed and select it if it is found.
  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
    lt_cv_path_SED=$lt_ac_sed
    break
  fi
  while true; do
    cat conftest.in conftest.in >conftest.tmp
    mv conftest.tmp conftest.in
    cp conftest.in conftest.nl
    echo >>conftest.nl
    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
    cmp -s conftest.out conftest.nl || break
    # 10000 chars as input seems more than enough
    test $lt_ac_count -gt 10 && break
    lt_ac_count=`expr $lt_ac_count + 1`
    if test $lt_ac_count -gt $lt_ac_max; then
      lt_ac_max=$lt_ac_count
      lt_cv_path_SED=$lt_ac_sed
    fi
  done
done
])
SED=$lt_cv_path_SED
AC_SUBST([SED])
AC_MSG_RESULT([$SED])
])#AC_PROG_SED
])#m4_ifndef

# Old name:
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([LT_AC_PROG_SED], [])


# _LT_CHECK_SHELL_FEATURES
# ------------------------
# Find out whether the shell is Bourne or XSI compatible,
# or has some other useful features.
m4_defun([_LT_CHECK_SHELL_FEATURES],
[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
# Try some XSI features
xsi_shell=no
( _lt_dummy="a/b/c"
  test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
      = c,a/b,b/c, \
    && eval 'test $(( 1 + 1 )) -eq 2 \
    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
  && xsi_shell=yes
AC_MSG_RESULT([$xsi_shell])
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])

AC_MSG_CHECKING([whether the shell understands "+="])
lt_shell_append=no
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
    >/dev/null 2>&1 \
  && lt_shell_append=yes
AC_MSG_RESULT([$lt_shell_append])
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])

if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  lt_unset=unset
else
  lt_unset=false
fi
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl

# test EBCDIC or ASCII
case `echo X|tr X '\101'` in
 A) # ASCII based system
    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
  lt_SP2NL='tr \040 \012'
  lt_NL2SP='tr \015\012 \040\040'
  ;;
 *) # EBCDIC based system
  lt_SP2NL='tr \100 \n'
  lt_NL2SP='tr \r\n \100\100'
  ;;
esac
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
])# _LT_CHECK_SHELL_FEATURES


# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
# ------------------------------------------------------
# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
m4_defun([_LT_PROG_FUNCTION_REPLACE],
[dnl {
sed -e '/^$1 ()$/,/^} # $1 /c\
$1 ()\
{\
m4_bpatsubsts([$2], [$], [\\], [^\([	 ]\)], [\\\1])
} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
  && mv -f "$cfgfile.tmp" "$cfgfile" \
    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
])


# _LT_PROG_REPLACE_SHELLFNS
# -------------------------
# Replace existing portable implementations of several shell functions with
# equivalent extended shell implementations where those features are available..
m4_defun([_LT_PROG_REPLACE_SHELLFNS],
[if test x"$xsi_shell" = xyes; then
  _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
    case ${1} in
      */*) func_dirname_result="${1%/*}${2}" ;;
      *  ) func_dirname_result="${3}" ;;
    esac])

  _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
    func_basename_result="${1##*/}"])

  _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
    case ${1} in
      */*) func_dirname_result="${1%/*}${2}" ;;
      *  ) func_dirname_result="${3}" ;;
    esac
    func_basename_result="${1##*/}"])

  _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
    # positional parameters, so assign one to ordinary parameter first.
    func_stripname_result=${3}
    func_stripname_result=${func_stripname_result#"${1}"}
    func_stripname_result=${func_stripname_result%"${2}"}])

  _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
    func_split_long_opt_name=${1%%=*}
    func_split_long_opt_arg=${1#*=}])

  _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
    func_split_short_opt_arg=${1#??}
    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])

  _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
    case ${1} in
      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
      *)    func_lo2o_result=${1} ;;
    esac])

  _LT_PROG_FUNCTION_REPLACE([func_xform], [    func_xform_result=${1%.*}.lo])

  _LT_PROG_FUNCTION_REPLACE([func_arith], [    func_arith_result=$(( $[*] ))])

  _LT_PROG_FUNCTION_REPLACE([func_len], [    func_len_result=${#1}])
fi

if test x"$lt_shell_append" = xyes; then
  _LT_PROG_FUNCTION_REPLACE([func_append], [    eval "${1}+=\\${2}"])

  _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
    func_quote_for_eval "${2}"
dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
    eval "${1}+=\\\\ \\$func_quote_for_eval_result"])

  # Save a `func_append' function call where possible by direct use of '+='
  sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
    && mv -f "$cfgfile.tmp" "$cfgfile" \
      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  test 0 -eq $? || _lt_function_replace_fail=:
else
  # Save a `func_append' function call even when '+=' is not available
  sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
    && mv -f "$cfgfile.tmp" "$cfgfile" \
      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  test 0 -eq $? || _lt_function_replace_fail=:
fi

if test x"$_lt_function_replace_fail" = x":"; then
  AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
fi
])

# _LT_PATH_CONVERSION_FUNCTIONS
# -----------------------------
# Determine which file name conversion functions should be used by
# func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
# for certain cross-compile configurations and native mingw.
m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
AC_MSG_CHECKING([how to convert $build file names to $host format])
AC_CACHE_VAL(lt_cv_to_host_file_cmd,
[case $host in
  *-*-mingw* )
    case $build in
      *-*-mingw* ) # actually msys
        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
        ;;
      *-*-cygwin* )
        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
        ;;
      * ) # otherwise, assume *nix
        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
        ;;
    esac
    ;;
  *-*-cygwin* )
    case $build in
      *-*-mingw* ) # actually msys
        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
        ;;
      *-*-cygwin* )
        lt_cv_to_host_file_cmd=func_convert_file_noop
        ;;
      * ) # otherwise, assume *nix
        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
        ;;
    esac
    ;;
  * ) # unhandled hosts (and "normal" native builds)
    lt_cv_to_host_file_cmd=func_convert_file_noop
    ;;
esac
])
to_host_file_cmd=$lt_cv_to_host_file_cmd
AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
         [0], [convert $build file names to $host format])dnl

AC_MSG_CHECKING([how to convert $build file names to toolchain format])
AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
[#assume ordinary cross tools, or native build.
lt_cv_to_tool_file_cmd=func_convert_file_noop
case $host in
  *-*-mingw* )
    case $build in
      *-*-mingw* ) # actually msys
        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
        ;;
    esac
    ;;
esac
])
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
         [0], [convert $build files to toolchain format])dnl
])# _LT_PATH_CONVERSION_FUNCTIONS
parser-3.4.3/src/lib/ltdl/m4/ltoptions.m4000644 000000 000000 00000030073 11764645202 020237 0ustar00rootwheel000000 000000 # Helper functions for option handling.                    -*- Autoconf -*-
#
#   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
#   Inc.
#   Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.

# serial 7 ltoptions.m4

# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])


# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
# ------------------------------------------
m4_define([_LT_MANGLE_OPTION],
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])


# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
# ---------------------------------------
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
# saved as a flag.
m4_define([_LT_SET_OPTION],
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
        _LT_MANGLE_DEFUN([$1], [$2]),
    [m4_warning([Unknown $1 option `$2'])])[]dnl
])


# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
# ------------------------------------------------------------
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
m4_define([_LT_IF_OPTION],
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])


# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
# -------------------------------------------------------
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
# are set.
m4_define([_LT_UNLESS_OPTIONS],
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
		      [m4_define([$0_found])])])[]dnl
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
])[]dnl
])


# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
# ----------------------------------------
# OPTION-LIST is a space-separated list of Libtool options associated
# with MACRO-NAME.  If any OPTION has a matching handler declared with
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
# the unknown option and exit.
m4_defun([_LT_SET_OPTIONS],
[# Set options
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
    [_LT_SET_OPTION([$1], _LT_Option)])

m4_if([$1],[LT_INIT],[
  dnl
  dnl Simply set some default values (i.e off) if boolean options were not
  dnl specified:
  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
  ])
  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
  ])
  dnl
  dnl If no reference was made to various pairs of opposing options, then
  dnl we run the default mode handler for the pair.  For example, if neither
  dnl `shared' nor `disable-shared' was passed, we enable building of shared
  dnl archives by default:
  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
  		   [_LT_ENABLE_FAST_INSTALL])
  ])
])# _LT_SET_OPTIONS


## --------------------------------- ##
## Macros to handle LT_INIT options. ##
## --------------------------------- ##

# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
# -----------------------------------------
m4_define([_LT_MANGLE_DEFUN],
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])


# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
# -----------------------------------------------
m4_define([LT_OPTION_DEFINE],
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
])# LT_OPTION_DEFINE


# dlopen
# ------
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
])

AU_DEFUN([AC_LIBTOOL_DLOPEN],
[_LT_SET_OPTION([LT_INIT], [dlopen])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `dlopen' option into LT_INIT's first parameter.])
])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])


# win32-dll
# ---------
# Declare package support for building win32 dll's.
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
[enable_win32_dll=yes

case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
  AC_CHECK_TOOL(AS, as, false)
  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
  AC_CHECK_TOOL(OBJDUMP, objdump, false)
  ;;
esac

test -z "$AS" && AS=as
_LT_DECL([], [AS],      [1], [Assembler program])dnl

test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl

test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
])# win32-dll

AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
_LT_SET_OPTION([LT_INIT], [win32-dll])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `win32-dll' option into LT_INIT's first parameter.])
])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])


# _LT_ENABLE_SHARED([DEFAULT])
# ----------------------------
# implement the --enable-shared flag, and supports the `shared' and
# `disable-shared' LT_INIT options.
# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_SHARED],
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([shared],
    [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
    [p=${PACKAGE-default}
    case $enableval in
    yes) enable_shared=yes ;;
    no) enable_shared=no ;;
    *)
      enable_shared=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
      for pkg in $enableval; do
	IFS="$lt_save_ifs"
	if test "X$pkg" = "X$p"; then
	  enable_shared=yes
	fi
      done
      IFS="$lt_save_ifs"
      ;;
    esac],
    [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)

    _LT_DECL([build_libtool_libs], [enable_shared], [0],
	[Whether or not to build shared libraries])
])# _LT_ENABLE_SHARED

LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])

# Old names:
AC_DEFUN([AC_ENABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
])

AC_DEFUN([AC_DISABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], [disable-shared])
])

AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
dnl AC_DEFUN([AM_DISABLE_SHARED], [])



# _LT_ENABLE_STATIC([DEFAULT])
# ----------------------------
# implement the --enable-static flag, and support the `static' and
# `disable-static' LT_INIT options.
# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_STATIC],
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([static],
    [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
    [p=${PACKAGE-default}
    case $enableval in
    yes) enable_static=yes ;;
    no) enable_static=no ;;
    *)
     enable_static=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
      for pkg in $enableval; do
	IFS="$lt_save_ifs"
	if test "X$pkg" = "X$p"; then
	  enable_static=yes
	fi
      done
      IFS="$lt_save_ifs"
      ;;
    esac],
    [enable_static=]_LT_ENABLE_STATIC_DEFAULT)

    _LT_DECL([build_old_libs], [enable_static], [0],
	[Whether or not to build static libraries])
])# _LT_ENABLE_STATIC

LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])

# Old names:
AC_DEFUN([AC_ENABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
])

AC_DEFUN([AC_DISABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], [disable-static])
])

AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
dnl AC_DEFUN([AM_DISABLE_STATIC], [])



# _LT_ENABLE_FAST_INSTALL([DEFAULT])
# ----------------------------------
# implement the --enable-fast-install flag, and support the `fast-install'
# and `disable-fast-install' LT_INIT options.
# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_FAST_INSTALL],
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([fast-install],
    [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
    [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
    [p=${PACKAGE-default}
    case $enableval in
    yes) enable_fast_install=yes ;;
    no) enable_fast_install=no ;;
    *)
      enable_fast_install=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
      for pkg in $enableval; do
	IFS="$lt_save_ifs"
	if test "X$pkg" = "X$p"; then
	  enable_fast_install=yes
	fi
      done
      IFS="$lt_save_ifs"
      ;;
    esac],
    [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)

_LT_DECL([fast_install], [enable_fast_install], [0],
	 [Whether or not to optimize for fast installation])dnl
])# _LT_ENABLE_FAST_INSTALL

LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])

# Old names:
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the `fast-install' option into LT_INIT's first parameter.])
])

AU_DEFUN([AC_DISABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the `disable-fast-install' option into LT_INIT's first parameter.])
])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])


# _LT_WITH_PIC([MODE])
# --------------------
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
# LT_INIT options.
# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
m4_define([_LT_WITH_PIC],
[AC_ARG_WITH([pic],
    [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
    [lt_p=${PACKAGE-default}
    case $withval in
    yes|no) pic_mode=$withval ;;
    *)
      pic_mode=default
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
      for lt_pkg in $withval; do
	IFS="$lt_save_ifs"
	if test "X$lt_pkg" = "X$lt_p"; then
	  pic_mode=yes
	fi
      done
      IFS="$lt_save_ifs"
      ;;
    esac],
    [pic_mode=default])

test -z "$pic_mode" && pic_mode=m4_default([$1], [default])

_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
])# _LT_WITH_PIC

LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])

# Old name:
AU_DEFUN([AC_LIBTOOL_PICMODE],
[_LT_SET_OPTION([LT_INIT], [pic-only])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `pic-only' option into LT_INIT's first parameter.])
])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])

## ----------------- ##
## LTDL_INIT Options ##
## ----------------- ##

m4_define([_LTDL_MODE], [])
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
		 [m4_define([_LTDL_MODE], [nonrecursive])])
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
		 [m4_define([_LTDL_MODE], [recursive])])
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
		 [m4_define([_LTDL_MODE], [subproject])])

m4_define([_LTDL_TYPE], [])
LT_OPTION_DEFINE([LTDL_INIT], [installable],
		 [m4_define([_LTDL_TYPE], [installable])])
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
		 [m4_define([_LTDL_TYPE], [convenience])])
parser-3.4.3/src/lib/ltdl/m4/argz.m4000644 000000 000000 00000005071 11764645201 017146 0ustar00rootwheel000000 000000 # Portability macros for glibc argz.                    -*- Autoconf -*-
#
#   Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
#   Written by Gary V. Vaughan 
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.

# serial 5 argz.m4

AC_DEFUN([gl_FUNC_ARGZ],
[gl_PREREQ_ARGZ

AC_CHECK_HEADERS([argz.h], [], [], [AC_INCLUDES_DEFAULT])

AC_CHECK_TYPES([error_t],
  [],
  [AC_DEFINE([error_t], [int],
   [Define to a type to use for `error_t' if it is not otherwise available.])
   AC_DEFINE([__error_t_defined], [1], [Define so that glibc/gnulib argp.h
    does not typedef error_t.])],
  [#if defined(HAVE_ARGZ_H)
#  include 
#endif])

ARGZ_H=
AC_CHECK_FUNCS([argz_add argz_append argz_count argz_create_sep argz_insert \
	argz_next argz_stringify], [], [ARGZ_H=argz.h; AC_LIBOBJ([argz])])

dnl if have system argz functions, allow forced use of
dnl libltdl-supplied implementation (and default to do so
dnl on "known bad" systems). Could use a runtime check, but
dnl (a) detecting malloc issues is notoriously unreliable
dnl (b) only known system that declares argz functions,
dnl     provides them, yet they are broken, is cygwin
dnl     releases prior to 16-Mar-2007 (1.5.24 and earlier)
dnl So, it's more straightforward simply to special case
dnl this for known bad systems.
AS_IF([test -z "$ARGZ_H"],
    [AC_CACHE_CHECK(
        [if argz actually works],
        [lt_cv_sys_argz_works],
        [[case $host_os in #(
	 *cygwin*)
	   lt_cv_sys_argz_works=no
	   if test "$cross_compiling" != no; then
	     lt_cv_sys_argz_works="guessing no"
	   else
	     lt_sed_extract_leading_digits='s/^\([0-9\.]*\).*/\1/'
	     save_IFS=$IFS
	     IFS=-.
	     set x `uname -r | sed -e "$lt_sed_extract_leading_digits"`
	     IFS=$save_IFS
	     lt_os_major=${2-0}
	     lt_os_minor=${3-0}
	     lt_os_micro=${4-0}
	     if test "$lt_os_major" -gt 1 \
		|| { test "$lt_os_major" -eq 1 \
		  && { test "$lt_os_minor" -gt 5 \
		    || { test "$lt_os_minor" -eq 5 \
		      && test "$lt_os_micro" -gt 24; }; }; }; then
	       lt_cv_sys_argz_works=yes
	     fi
	   fi
	   ;; #(
	 *) lt_cv_sys_argz_works=yes ;;
	 esac]])
     AS_IF([test "$lt_cv_sys_argz_works" = yes],
        [AC_DEFINE([HAVE_WORKING_ARGZ], 1,
                   [This value is set to 1 to indicate that the system argz facility works])],
        [ARGZ_H=argz.h
        AC_LIBOBJ([argz])])])

AC_SUBST([ARGZ_H])
])

# Prerequisites of lib/argz.c.
AC_DEFUN([gl_PREREQ_ARGZ], [:])
parser-3.4.3/src/lib/ltdl/m4/ltversion.m4000644 000000 000000 00000001262 11764645202 020227 0ustar00rootwheel000000 000000 # ltversion.m4 -- version numbers			-*- Autoconf -*-
#
#   Copyright (C) 2004 Free Software Foundation, Inc.
#   Written by Scott James Remnant, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.

# @configure_input@

# serial 3337 ltversion.m4
# This file is part of GNU Libtool

m4_define([LT_PACKAGE_VERSION], [2.4.2])
m4_define([LT_PACKAGE_REVISION], [1.3337])

AC_DEFUN([LTVERSION_VERSION],
[macro_version='2.4.2'
macro_revision='1.3337'
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
_LT_DECL(, macro_revision, 0)
])
parser-3.4.3/src/lib/ltdl/loaders/dld_link.c000644 000000 000000 00000010741 11764645201 020776 0ustar00rootwheel000000 000000 /* loader-dld_link.c -- dynamic linking with dld

   Copyright (C) 1998, 1999, 2000, 2004, 2006,
                 2007, 2008 Free Software Foundation, Inc.
   Written by Thomas Tanner, 1998

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#include "lt__private.h"
#include "lt_dlloader.h"

/* Use the preprocessor to rename non-static symbols to avoid namespace
   collisions when the loader code is statically linked into libltdl.
   Use the "_LTX_" prefix so that the symbol addresses can
   be fetched from the preloaded symbol list by lt_dlsym():  */
#define get_vtable	dld_link_LTX_get_vtable

LT_BEGIN_C_DECLS
LT_SCOPE lt_dlvtable *get_vtable (lt_user_data loader_data);
LT_END_C_DECLS


/* Boilerplate code to set up the vtable for hooking this loader into
   libltdl's loader list:  */
static int	 vl_exit  (lt_user_data loader_data);
static lt_module vm_open  (lt_user_data loader_data, const char *filename,
                           lt_dladvise advise);
static int	 vm_close (lt_user_data loader_data, lt_module module);
static void *	 vm_sym   (lt_user_data loader_data, lt_module module,
			  const char *symbolname);

static lt_dlvtable *vtable = 0;

/* Return the vtable for this loader, only the name and sym_prefix
   attributes (plus the virtual function implementations, obviously)
   change between loaders.  */
lt_dlvtable *
get_vtable (lt_user_data loader_data)
{
  if (!vtable)
    {
      vtable = lt__zalloc (sizeof *vtable);
    }

  if (vtable && !vtable->name)
    {
      vtable->name		= "lt_dld_link";
      vtable->module_open	= vm_open;
      vtable->module_close	= vm_close;
      vtable->find_sym		= vm_sym;
      vtable->dlloader_exit	= vl_exit;
      vtable->dlloader_data	= loader_data;
      vtable->priority		= LT_DLLOADER_APPEND;
    }

  if (vtable && (vtable->dlloader_data != loader_data))
    {
      LT__SETERROR (INIT_LOADER);
      return 0;
    }

  return vtable;
}



/* --- IMPLEMENTATION --- */


#if defined(HAVE_DLD_H)
#  include 
#endif

/* A function called through the vtable when this loader is no
   longer needed by the application.  */
static int
vl_exit (lt_user_data LT__UNUSED loader_data)
{
  vtable = NULL;
  return 0;
}

/* A function called through the vtable to open a module with this
   loader.  Returns an opaque representation of the newly opened
   module for processing with this loader's other vtable functions.  */
static lt_module
vm_open (lt_user_data LT__UNUSED loader_data, const char *filename,
         lt_dladvise LT__UNUSED advise)
{
  lt_module module = lt__strdup (filename);

  if (dld_link (filename) != 0)
    {
      LT__SETERROR (CANNOT_OPEN);
      FREE (module);
    }

  return module;
}

/* A function called through the vtable when a particular module
   should be unloaded.  */
static int
vm_close (lt_user_data LT__UNUSED loader_data, lt_module module)
{
  int errors = 0;

  if (dld_unlink_by_file ((char*)(module), 1) != 0)
    {
      LT__SETERROR (CANNOT_CLOSE);
      ++errors;
    }
  else
    {
      FREE (module);
    }

  return errors;
}

/* A function called through the vtable to get the address of
   a symbol loaded from a particular module.  */
static void *
vm_sym (lt_user_data LT__UNUSED loader_data, lt_module LT__UNUSED module,
	const char *name)
{
  void *address = dld_get_func (name);

  if (!address)
    {
      LT__SETERROR (SYMBOL_NOT_FOUND);
    }

  return address;
}
parser-3.4.3/src/lib/ltdl/loaders/shl_load.c000644 000000 000000 00000015076 11764645201 021011 0ustar00rootwheel000000 000000 /* loader-shl_load.c --  dynamic linking with shl_load (HP-UX)

   Copyright (C) 1998, 1999, 2000, 2004, 2006,
                 2007, 2008 Free Software Foundation, Inc.
   Written by Thomas Tanner, 1998

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#include "lt__private.h"
#include "lt_dlloader.h"

/* Use the preprocessor to rename non-static symbols to avoid namespace
   collisions when the loader code is statically linked into libltdl.
   Use the "_LTX_" prefix so that the symbol addresses can
   be fetched from the preloaded symbol list by lt_dlsym():  */
#define get_vtable	shl_load_LTX_get_vtable

LT_BEGIN_C_DECLS
LT_SCOPE lt_dlvtable *get_vtable (lt_user_data loader_data);
LT_END_C_DECLS


/* Boilerplate code to set up the vtable for hooking this loader into
   libltdl's loader list:  */
static int	 vl_exit  (lt_user_data loader_data);
static lt_module vm_open  (lt_user_data loader_data, const char *filename,
                           lt_dladvise advise);
static int	 vm_close (lt_user_data loader_data, lt_module module);
static void *	 vm_sym   (lt_user_data loader_data, lt_module module,
			  const char *symbolname);

static lt_dlvtable *vtable = 0;

/* Return the vtable for this loader, only the name and sym_prefix
   attributes (plus the virtual function implementations, obviously)
   change between loaders.  */
lt_dlvtable *
get_vtable (lt_user_data loader_data)
{
  if (!vtable)
    {
      vtable = lt__zalloc (sizeof *vtable);
    }

  if (vtable && !vtable->name)
    {
      vtable->name		= "lt_shl_load";
      vtable->module_open	= vm_open;
      vtable->module_close	= vm_close;
      vtable->find_sym		= vm_sym;
      vtable->dlloader_exit	= vl_exit;
      vtable->dlloader_data	= loader_data;
      vtable->priority		= LT_DLLOADER_APPEND;
    }

  if (vtable && (vtable->dlloader_data != loader_data))
    {
      LT__SETERROR (INIT_LOADER);
      return 0;
    }

  return vtable;
}



/* --- IMPLEMENTATION --- */


#if defined(HAVE_DL_H)
#  include 
#endif

/* some flags are missing on some systems, so we provide
 * harmless defaults.
 *
 * Mandatory:
 * BIND_IMMEDIATE  - Resolve symbol references when the library is loaded.
 * BIND_DEFERRED   - Delay code symbol resolution until actual reference.
 *
 * Optionally:
 * BIND_FIRST	   - Place the library at the head of the symbol search
 * 		     order.
 * BIND_NONFATAL   - The default BIND_IMMEDIATE behavior is to treat all
 * 		     unsatisfied symbols as fatal.  This flag allows
 * 		     binding of unsatisfied code symbols to be deferred
 * 		     until use.
 *		     [Perl: For certain libraries, like DCE, deferred
 *		     binding often causes run time problems. Adding
 *		     BIND_NONFATAL to BIND_IMMEDIATE still allows
 *		     unresolved references in situations like this.]
 * BIND_NOSTART	   - Do not call the initializer for the shared library
 *		     when the library is loaded, nor on a future call to
 *		     shl_unload().
 * BIND_VERBOSE	   - Print verbose messages concerning possible
 *		     unsatisfied symbols.
 *
 * hp9000s700/hp9000s800:
 * BIND_RESTRICTED - Restrict symbols visible by the library to those
 *		     present at library load time.
 * DYNAMIC_PATH	   - Allow the loader to dynamically search for the
 *		     library specified by the path argument.
 */

#if !defined(DYNAMIC_PATH)
#  define DYNAMIC_PATH		0
#endif
#if !defined(BIND_RESTRICTED)
#  define BIND_RESTRICTED	0
#endif

#define	LT_BIND_FLAGS	(BIND_IMMEDIATE | BIND_NONFATAL | DYNAMIC_PATH)


/* A function called through the vtable when this loader is no
   longer needed by the application.  */
static int
vl_exit (lt_user_data LT__UNUSED loader_data)
{
  vtable = NULL;
  return 0;
}

/* A function called through the vtable to open a module with this
   loader.  Returns an opaque representation of the newly opened
   module for processing with this loader's other vtable functions.  */
static lt_module
vm_open (lt_user_data LT__UNUSED loader_data, const char *filename,
         lt_dladvise LT__UNUSED advise)
{
  static shl_t self = (shl_t) 0;
  lt_module module = shl_load (filename, LT_BIND_FLAGS, 0L);

  /* Since searching for a symbol against a NULL module handle will also
     look in everything else that was already loaded and exported with
     the -E compiler flag, we always cache a handle saved before any
     modules are loaded.  */
  if (!self)
    {
      void *address;
      shl_findsym (&self, "main", TYPE_UNDEFINED, &address);
    }

  if (!filename)
    {
      module = self;
    }
  else
    {
      module = shl_load (filename, LT_BIND_FLAGS, 0L);

      if (!module)
	{
	  LT__SETERROR (CANNOT_OPEN);
	}
    }

  return module;
}

/* A function called through the vtable when a particular module
   should be unloaded.  */
static int
vm_close (lt_user_data LT__UNUSED loader_data, lt_module module)
{
  int errors = 0;

  if (module && (shl_unload ((shl_t) (module)) != 0))
    {
      LT__SETERROR (CANNOT_CLOSE);
      ++errors;
    }

  return errors;
}


/* A function called through the vtable to get the address of
   a symbol loaded from a particular module.  */
static void *
vm_sym (lt_user_data LT__UNUSED loader_data, lt_module module, const char *name)
{
  void *address = 0;

  /* sys_shl_open should never return a NULL module handle */
  if (module == (lt_module) 0)
  {
    LT__SETERROR (INVALID_HANDLE);
  }
  else if (!shl_findsym((shl_t*) &module, name, TYPE_UNDEFINED, &address))
    {
      if (!address)
	{
	  LT__SETERROR (SYMBOL_NOT_FOUND);
	}
    }

  return address;
}
parser-3.4.3/src/lib/ltdl/loaders/dlopen.c000644 000000 000000 00000014341 11764645201 020477 0ustar00rootwheel000000 000000 /* loader-dlopen.c --  dynamic linking with dlopen/dlsym

   Copyright (C) 1998, 1999, 2000, 2004, 2006,
                 2007, 2008 Free Software Foundation, Inc.
   Written by Thomas Tanner, 1998

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#include "lt__private.h"
#include "lt_dlloader.h"

/* Use the preprocessor to rename non-static symbols to avoid namespace
   collisions when the loader code is statically linked into libltdl.
   Use the "_LTX_" prefix so that the symbol addresses can
   be fetched from the preloaded symbol list by lt_dlsym():  */
#define get_vtable	dlopen_LTX_get_vtable

LT_BEGIN_C_DECLS
LT_SCOPE lt_dlvtable *get_vtable (lt_user_data loader_data);
LT_END_C_DECLS


/* Boilerplate code to set up the vtable for hooking this loader into
   libltdl's loader list:  */
static int	 vl_exit  (lt_user_data loader_data);
static lt_module vm_open  (lt_user_data loader_data, const char *filename,
                           lt_dladvise advise);
static int	 vm_close (lt_user_data loader_data, lt_module module);
static void *	 vm_sym   (lt_user_data loader_data, lt_module module,
			  const char *symbolname);

static lt_dlvtable *vtable = 0;

/* Return the vtable for this loader, only the name and sym_prefix
   attributes (plus the virtual function implementations, obviously)
   change between loaders.  */
lt_dlvtable *
get_vtable (lt_user_data loader_data)
{
  if (!vtable)
    {
      vtable = (lt_dlvtable *) lt__zalloc (sizeof *vtable);
    }

  if (vtable && !vtable->name)
    {
      vtable->name		= "lt_dlopen";
#if defined(DLSYM_USCORE)
      vtable->sym_prefix	= "_";
#endif
      vtable->module_open	= vm_open;
      vtable->module_close	= vm_close;
      vtable->find_sym		= vm_sym;
      vtable->dlloader_exit	= vl_exit;
      vtable->dlloader_data	= loader_data;
      vtable->priority		= LT_DLLOADER_PREPEND;
    }

  if (vtable && (vtable->dlloader_data != loader_data))
    {
      LT__SETERROR (INIT_LOADER);
      return 0;
    }

  return vtable;
}



/* --- IMPLEMENTATION --- */


#if defined(HAVE_DLFCN_H)
#  include 
#endif

#if defined(HAVE_SYS_DL_H)
#  include 
#endif


/* We may have to define LT_LAZY_OR_NOW in the command line if we
   find out it does not work in some platform. */
#if !defined(LT_LAZY_OR_NOW)
#  if defined(RTLD_LAZY)
#    define LT_LAZY_OR_NOW	RTLD_LAZY
#  else
#    if defined(DL_LAZY)
#      define LT_LAZY_OR_NOW	DL_LAZY
#    endif
#  endif /* !RTLD_LAZY */
#endif
#if !defined(LT_LAZY_OR_NOW)
#  if defined(RTLD_NOW)
#    define LT_LAZY_OR_NOW	RTLD_NOW
#  else
#    if defined(DL_NOW)
#      define LT_LAZY_OR_NOW	DL_NOW
#    endif
#  endif /* !RTLD_NOW */
#endif
#if !defined(LT_LAZY_OR_NOW)
#  define LT_LAZY_OR_NOW	0
#endif /* !LT_LAZY_OR_NOW */

/* We only support local and global symbols from modules for loaders
   that provide such a thing, otherwise the system default is used.  */
#if !defined(RTLD_GLOBAL)
#  if defined(DL_GLOBAL)
#    define RTLD_GLOBAL		DL_GLOBAL
#  endif
#endif /* !RTLD_GLOBAL */
#if !defined(RTLD_LOCAL)
#  if defined(DL_LOCAL)
#    define RTLD_LOCAL		DL_LOCAL
#  endif
#endif /* !RTLD_LOCAL */

#if defined(HAVE_DLERROR)
#  define DLERROR(arg)	dlerror ()
#else
#  define DLERROR(arg)	LT__STRERROR (arg)
#endif

#define DL__SETERROR(errorcode) \
	LT__SETERRORSTR (DLERROR (errorcode))


/* A function called through the vtable when this loader is no
   longer needed by the application.  */
static int
vl_exit (lt_user_data LT__UNUSED loader_data)
{
  vtable = NULL;
  return 0;
}


/* A function called through the vtable to open a module with this
   loader.  Returns an opaque representation of the newly opened
   module for processing with this loader's other vtable functions.  */
static lt_module
vm_open (lt_user_data LT__UNUSED loader_data, const char *filename,
         lt_dladvise advise)
{
  int		module_flags = LT_LAZY_OR_NOW;
  lt_module	module;

  if (advise)
    {
#ifdef RTLD_GLOBAL
      /* If there is some means of asking for global symbol resolution,
         do so.  */
      if (advise->is_symglobal)
        module_flags |= RTLD_GLOBAL;
#else
      /* Otherwise, reset that bit so the caller can tell it wasn't
         acted on.  */
      advise->is_symglobal = 0;
#endif

/* And similarly for local only symbol resolution.  */
#ifdef RTLD_LOCAL
      if (advise->is_symlocal)
        module_flags |= RTLD_LOCAL;
#else
      advise->is_symlocal = 0;
#endif
    }

  module = dlopen (filename, module_flags);

  if (!module)
    {
      DL__SETERROR (CANNOT_OPEN);
    }

  return module;
}


/* A function called through the vtable when a particular module
   should be unloaded.  */
static int
vm_close (lt_user_data LT__UNUSED loader_data, lt_module module)
{
  int errors = 0;

  if (dlclose (module) != 0)
    {
      DL__SETERROR (CANNOT_CLOSE);
      ++errors;
    }

  return errors;
}


/* A function called through the vtable to get the address of
   a symbol loaded from a particular module.  */
static void *
vm_sym (lt_user_data LT__UNUSED loader_data, lt_module module, const char *name)
{
  void *address = dlsym (module, name);

  if (!address)
    {
      DL__SETERROR (SYMBOL_NOT_FOUND);
    }

  return address;
}
parser-3.4.3/src/lib/ltdl/loaders/loadlibrary.c000644 000000 000000 00000025173 11764645201 021527 0ustar00rootwheel000000 000000 /* loader-loadlibrary.c --  dynamic linking for Win32

   Copyright (C) 1998, 1999, 2000, 2004, 2005, 2006,
                 2007, 2008, 2010 Free Software Foundation, Inc.
   Written by Thomas Tanner, 1998

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#include "lt__private.h"
#include "lt_dlloader.h"

#if defined(__CYGWIN__)
# include 
#endif

/* Use the preprocessor to rename non-static symbols to avoid namespace
   collisions when the loader code is statically linked into libltdl.
   Use the "_LTX_" prefix so that the symbol addresses can
   be fetched from the preloaded symbol list by lt_dlsym():  */
#define get_vtable	loadlibrary_LTX_get_vtable

LT_BEGIN_C_DECLS
LT_SCOPE lt_dlvtable *get_vtable (lt_user_data loader_data);
LT_END_C_DECLS


/* Boilerplate code to set up the vtable for hooking this loader into
   libltdl's loader list:  */
static int	 vl_exit  (lt_user_data loader_data);
static lt_module vm_open  (lt_user_data loader_data, const char *filename,
                           lt_dladvise advise);
static int	 vm_close (lt_user_data loader_data, lt_module module);
static void *	 vm_sym   (lt_user_data loader_data, lt_module module,
			  const char *symbolname);

static lt_dlinterface_id iface_id = 0;
static lt_dlvtable *vtable = 0;

/* Return the vtable for this loader, only the name and sym_prefix
   attributes (plus the virtual function implementations, obviously)
   change between loaders.  */
lt_dlvtable *
get_vtable (lt_user_data loader_data)
{
  if (!vtable)
    {
      vtable = (lt_dlvtable *) lt__zalloc (sizeof *vtable);
      iface_id = lt_dlinterface_register ("ltdl loadlibrary", NULL);
    }

  if (vtable && !vtable->name)
    {
      vtable->name		= "lt_loadlibrary";
      vtable->module_open	= vm_open;
      vtable->module_close	= vm_close;
      vtable->find_sym		= vm_sym;
      vtable->dlloader_exit	= vl_exit;
      vtable->dlloader_data	= loader_data;
      vtable->priority		= LT_DLLOADER_APPEND;
    }

  if (vtable && (vtable->dlloader_data != loader_data))
    {
      LT__SETERROR (INIT_LOADER);
      return 0;
    }

  return vtable;
}



/* --- IMPLEMENTATION --- */


#include 

#define LOCALFREE(mem)					     LT_STMT_START { \
	if (mem) { LocalFree ((void *)mem); mem = NULL; }    } LT_STMT_END
#define LOADLIB__SETERROR(errmsg) LT__SETERRORSTR (loadlibraryerror (errmsg))
#define LOADLIB_SETERROR(errcode) LOADLIB__SETERROR (LT__STRERROR (errcode))

static const char *loadlibraryerror (const char *default_errmsg);
static DWORD WINAPI wrap_getthreaderrormode (void);
static DWORD WINAPI fallback_getthreaderrormode (void);
static BOOL WINAPI wrap_setthreaderrormode (DWORD mode, DWORD *oldmode);
static BOOL WINAPI fallback_setthreaderrormode (DWORD mode, DWORD *oldmode);

typedef DWORD (WINAPI getthreaderrormode_type) (void);
typedef BOOL (WINAPI setthreaderrormode_type) (DWORD, DWORD *);

static getthreaderrormode_type *getthreaderrormode = wrap_getthreaderrormode;
static setthreaderrormode_type *setthreaderrormode = wrap_setthreaderrormode;
static char *error_message = 0;


/* A function called through the vtable when this loader is no
   longer needed by the application.  */
static int
vl_exit (lt_user_data LT__UNUSED loader_data)
{
  vtable = NULL;
  LOCALFREE (error_message);
  return 0;
}

/* A function called through the vtable to open a module with this
   loader.  Returns an opaque representation of the newly opened
   module for processing with this loader's other vtable functions.  */
static lt_module
vm_open (lt_user_data LT__UNUSED loader_data, const char *filename,
         lt_dladvise LT__UNUSED advise)
{
  lt_module	module	   = 0;
  char		*ext;
  char		wpath[MAX_PATH];
  size_t	len;

  if (!filename)
    {
      /* Get the name of main module */
      *wpath = 0;
      GetModuleFileName (NULL, wpath, sizeof (wpath));
      filename = wpath;
    }
  else
    {
      len = LT_STRLEN (filename);

      if (len >= MAX_PATH)
        {
	  LT__SETERROR (CANNOT_OPEN);
	  return 0;
	}

#if HAVE_DECL_CYGWIN_CONV_PATH
      if (cygwin_conv_path (CCP_POSIX_TO_WIN_A, filename, wpath, MAX_PATH))
	{
	  LT__SETERROR (CANNOT_OPEN);
	  return 0;
	}
      len = 0;
#elif defined(__CYGWIN__)
      cygwin_conv_to_full_win32_path (filename, wpath);
      len = 0;
#else
      strcpy(wpath, filename);
#endif

      ext = strrchr (wpath, '.');
      if (!ext)
	{
	  /* Append a `.' to stop Windows from adding an
	     implicit `.dll' extension. */
	  if (!len)
	    len = strlen (wpath);

	  if (len + 1 >= MAX_PATH)
	    {
	      LT__SETERROR (CANNOT_OPEN);
	      return 0;
	    }

	  wpath[len] = '.';
	  wpath[len+1] = '\0';
	}
    }

  {
    /* Silence dialog from LoadLibrary on some failures. */
    DWORD errormode = getthreaderrormode ();
    DWORD last_error;

    setthreaderrormode (errormode | SEM_FAILCRITICALERRORS, NULL);

    module = LoadLibrary (wpath);

    /* Restore the error mode. */
    last_error = GetLastError ();
    setthreaderrormode (errormode, NULL);
    SetLastError (last_error);
  }

  /* libltdl expects this function to fail if it is unable
     to physically load the library.  Sadly, LoadLibrary
     will search the loaded libraries for a match and return
     one of them if the path search load fails.

     We check whether LoadLibrary is returning a handle to
     an already loaded module, and simulate failure if we
     find one. */
  {
    lt_dlhandle cur = 0;

    while ((cur = lt_dlhandle_iterate (iface_id, cur)))
      {
        if (!cur->module)
          {
            cur = 0;
            break;
          }

        if (cur->module == module)
          {
            break;
          }
      }

    if (!module)
      LOADLIB_SETERROR (CANNOT_OPEN);
    else if (cur)
      {
        LT__SETERROR (CANNOT_OPEN);
        module = 0;
      }
  }

  return module;
}


/* A function called through the vtable when a particular module
   should be unloaded.  */
static int
vm_close (lt_user_data LT__UNUSED loader_data, lt_module module)
{
  int errors = 0;

  if (FreeLibrary ((HMODULE) module) == 0)
    {
      LOADLIB_SETERROR (CANNOT_CLOSE);
      ++errors;
    }

  return errors;
}


/* A function called through the vtable to get the address of
   a symbol loaded from a particular module.  */
static void *
vm_sym (lt_user_data LT__UNUSED loader_data, lt_module module, const char *name)
{
  void *address = (void *) GetProcAddress ((HMODULE) module, name);

  if (!address)
    {
      LOADLIB_SETERROR (SYMBOL_NOT_FOUND);
    }

  return address;
}



/* --- HELPER FUNCTIONS --- */


/* Return the windows error message, or the passed in error message on
   failure. */
static const char *
loadlibraryerror (const char *default_errmsg)
{
  size_t len;
  LOCALFREE (error_message);

  FormatMessageA (FORMAT_MESSAGE_ALLOCATE_BUFFER |
                  FORMAT_MESSAGE_FROM_SYSTEM |
                  FORMAT_MESSAGE_IGNORE_INSERTS,
                  NULL,
                  GetLastError (),
                  0,
                  (char *) &error_message,
                  0, NULL);

  /* Remove trailing CRNL */
  len = LT_STRLEN (error_message);
  if (len && error_message[len - 1] == '\n')
    error_message[--len] = LT_EOS_CHAR;
  if (len && error_message[len - 1] == '\r')
    error_message[--len] = LT_EOS_CHAR;

  return len ? error_message : default_errmsg;
}

/* A function called through the getthreaderrormode variable which checks
   if the system supports GetThreadErrorMode (or GetErrorMode) and arranges
   for it or a fallback implementation to be called directly in the future.
   The selected version is then called. */
static DWORD WINAPI
wrap_getthreaderrormode (void)
{
  HMODULE kernel32 = GetModuleHandleA ("kernel32.dll");
  getthreaderrormode
    = (getthreaderrormode_type *) GetProcAddress (kernel32,
						  "GetThreadErrorMode");
  if (!getthreaderrormode)
    getthreaderrormode
      = (getthreaderrormode_type *) GetProcAddress (kernel32,
						    "GetErrorMode");
  if (!getthreaderrormode)
    getthreaderrormode = fallback_getthreaderrormode;
  return getthreaderrormode ();
}

/* A function called through the getthreaderrormode variable for cases
   where the system does not support GetThreadErrorMode or GetErrorMode */
static DWORD WINAPI
fallback_getthreaderrormode (void)
{
  /* Prior to Windows Vista, the only way to get the current error
     mode was to set a new one. In our case, we are setting a new
     error mode right after "getting" it while ignoring the error
     mode in effect when setting the new error mode, so that's
     fairly ok. */
  return (DWORD) SetErrorMode (SEM_FAILCRITICALERRORS);
}

/* A function called through the setthreaderrormode variable which checks
   if the system supports SetThreadErrorMode and arranges for it or a
   fallback implementation to be called directly in the future.
   The selected version is then called. */
static BOOL WINAPI
wrap_setthreaderrormode (DWORD mode, DWORD *oldmode)
{
  HMODULE kernel32 = GetModuleHandleA ("kernel32.dll");
  setthreaderrormode
    = (setthreaderrormode_type *) GetProcAddress (kernel32,
						  "SetThreadErrorMode");
  if (!setthreaderrormode)
    setthreaderrormode = fallback_setthreaderrormode;
  return setthreaderrormode (mode, oldmode);
}

/* A function called through the setthreaderrormode variable for cases
   where the system does not support SetThreadErrorMode. */
static BOOL WINAPI
fallback_setthreaderrormode (DWORD mode, DWORD *oldmode)
{
  /* Prior to Windows 7, there was no way to set the thread local error
     mode, so set the process global error mode instead. */
  DWORD old = (DWORD) SetErrorMode (mode);
  if (oldmode)
    *oldmode = old;
  return TRUE;
}
parser-3.4.3/src/lib/ltdl/loaders/dyld.c000644 000000 000000 00000032536 11764645201 020160 0ustar00rootwheel000000 000000 /* loader-dyld.c -- dynamic linking on darwin and OS X

   Copyright (C) 1998, 1999, 2000, 2004, 2006,
                 2007, 2008 Free Software Foundation, Inc.
   Written by Peter O'Gorman, 1998

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#include "lt__private.h"
#include "lt_dlloader.h"

/* Use the preprocessor to rename non-static symbols to avoid namespace
   collisions when the loader code is statically linked into libltdl.
   Use the "_LTX_" prefix so that the symbol addresses can
   be fetched from the preloaded symbol list by lt_dlsym():  */
#define get_vtable	dyld_LTX_get_vtable

LT_BEGIN_C_DECLS
LT_SCOPE lt_dlvtable *get_vtable (lt_user_data loader_data);
LT_END_C_DECLS


/* Boilerplate code to set up the vtable for hooking this loader into
   libltdl's loader list:  */
static int	 vl_init  (lt_user_data loader_data);
static int	 vl_exit  (lt_user_data loader_data);
static lt_module vm_open  (lt_user_data loader_data, const char *filename,
                           lt_dladvise advise);
static int	 vm_close (lt_user_data loader_data, lt_module module);
static void *	 vm_sym   (lt_user_data loader_data, lt_module module,
			  const char *symbolname);

static lt_dlvtable *vtable = 0;

/* Return the vtable for this loader, only the name and sym_prefix
   attributes (plus the virtual function implementations, obviously)
   change between loaders.  */
lt_dlvtable *
get_vtable (lt_user_data loader_data)
{
  if (!vtable)
    {
      vtable = lt__zalloc (sizeof *vtable);
    }

  if (vtable && !vtable->name)
    {
      vtable->name		= "lt_dyld";
      vtable->sym_prefix	= "_";
      vtable->dlloader_init	= vl_init;
      vtable->module_open	= vm_open;
      vtable->module_close	= vm_close;
      vtable->find_sym		= vm_sym;
      vtable->dlloader_exit	= vl_exit;
      vtable->dlloader_data	= loader_data;
      vtable->priority		= LT_DLLOADER_APPEND;
    }

  if (vtable && (vtable->dlloader_data != loader_data))
    {
      LT__SETERROR (INIT_LOADER);
      return 0;
    }

  return vtable;
}



/* --- IMPLEMENTATION --- */


#if defined(HAVE_MACH_O_DYLD_H)
#  if !defined(__APPLE_CC__) && !defined(__MWERKS__) && !defined(__private_extern__)
  /* Is this correct? Does it still function properly? */
#    define __private_extern__ extern
#  endif
#  include 
#endif

#include 

/* We have to put some stuff here that isn't in older dyld.h files */
#if !defined(ENUM_DYLD_BOOL)
# define ENUM_DYLD_BOOL
# undef FALSE
# undef TRUE
 enum DYLD_BOOL {
    FALSE,
    TRUE
 };
#endif
#if !defined(LC_REQ_DYLD)
# define LC_REQ_DYLD 0x80000000
#endif
#if !defined(LC_LOAD_WEAK_DYLIB)
# define LC_LOAD_WEAK_DYLIB (0x18 | LC_REQ_DYLD)
#endif

#if !defined(NSADDIMAGE_OPTION_NONE)
#  define NSADDIMAGE_OPTION_NONE                          0x0
#endif
#if !defined(NSADDIMAGE_OPTION_RETURN_ON_ERROR)
#  define NSADDIMAGE_OPTION_RETURN_ON_ERROR               0x1
#endif
#if !defined(NSADDIMAGE_OPTION_WITH_SEARCHING)
#  define NSADDIMAGE_OPTION_WITH_SEARCHING                0x2
#endif
#if !defined(NSADDIMAGE_OPTION_RETURN_ONLY_IF_LOADED)
#  define NSADDIMAGE_OPTION_RETURN_ONLY_IF_LOADED         0x4
#endif
#if !defined(NSADDIMAGE_OPTION_MATCH_FILENAME_BY_INSTALLNAME)
#  define NSADDIMAGE_OPTION_MATCH_FILENAME_BY_INSTALLNAME 0x8
#endif

#if !defined(NSLOOKUPSYMBOLINIMAGE_OPTION_BIND)
#  define NSLOOKUPSYMBOLINIMAGE_OPTION_BIND               0x0
#endif
#if !defined(NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW)
#  define NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW           0x1
#endif
#if !defined(NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_FULLY)
#  define NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_FULLY         0x2
#endif
#if !defined(NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR)
#  define NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR    0x4
#endif

#define LT__SYMLOOKUP_OPTS	(NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW \
				| NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR)

#if defined(__BIG_ENDIAN__)
#  define LT__MAGIC	MH_MAGIC
#else
#  define LT__MAGIC	MH_CIGAM
#endif

#define DYLD__SETMYERROR(errmsg)    LT__SETERRORSTR (dylderror (errmsg))
#define DYLD__SETERROR(errcode)	    DYLD__SETMYERROR (LT__STRERROR (errcode))

typedef struct mach_header mach_header;
typedef struct dylib_command dylib_command;

static const char *dylderror (const char *errmsg);
static const mach_header *lt__nsmodule_get_header (NSModule module);
static const char *lt__header_get_instnam (const mach_header *mh);
static const mach_header *lt__match_loadedlib (const char *name);
static NSSymbol lt__linkedlib_symbol (const char *symname, const mach_header *mh);

static const mach_header *(*lt__addimage)	(const char *image_name,
						 unsigned long options) = 0;
static NSSymbol	(*lt__image_symbol)		(const mach_header *image,
						 const char *symbolName,
						 unsigned long options) = 0;
static enum DYLD_BOOL (*lt__image_symbol_p)	(const mach_header *image,
						 const char *symbolName) = 0;
static enum DYLD_BOOL (*lt__module_export)	(NSModule module) = 0;

static int dyld_cannot_close				  = 0;


/* A function called through the vtable when this loader is no
   longer needed by the application.  */
static int
vl_exit (lt_user_data LT__UNUSED loader_data)
{
  vtable = NULL;
  return 0;
}

/* A function called through the vtable to initialise this loader.  */
static int
vl_init (lt_user_data loader_data)
{
  int errors = 0;

  if (! dyld_cannot_close)
    {
      if (!_dyld_present ())
	{
	  ++errors;
	}
      else
	{
	  (void) _dyld_func_lookup ("__dyld_NSAddImage",
				    (unsigned long*) <__addimage);
	  (void) _dyld_func_lookup ("__dyld_NSLookupSymbolInImage",
				    (unsigned long*)<__image_symbol);
	  (void) _dyld_func_lookup ("__dyld_NSIsSymbolNameDefinedInImage",
				    (unsigned long*) <__image_symbol_p);
	  (void) _dyld_func_lookup ("__dyld_NSMakePrivateModulePublic",
				    (unsigned long*) <__module_export);
	  dyld_cannot_close = lt_dladderror ("can't close a dylib");
	}
    }

  return errors;
}


/* A function called through the vtable to open a module with this
   loader.  Returns an opaque representation of the newly opened
   module for processing with this loader's other vtable functions.  */
static lt_module
vm_open (lt_user_data loader_data, const char *filename,
         lt_dladvise LT__UNUSED advise)
{
  lt_module module = 0;
  NSObjectFileImage ofi = 0;

  if (!filename)
    {
      return (lt_module) -1;
    }

  switch (NSCreateObjectFileImageFromFile (filename, &ofi))
    {
    case NSObjectFileImageSuccess:
      module = NSLinkModule (ofi, filename, NSLINKMODULE_OPTION_RETURN_ON_ERROR
			     		    | NSLINKMODULE_OPTION_PRIVATE
			     		    | NSLINKMODULE_OPTION_BINDNOW);
      NSDestroyObjectFileImage (ofi);

      if (module)
	{
	  lt__module_export (module);
	}
      break;

    case NSObjectFileImageInappropriateFile:
      if (lt__image_symbol_p && lt__image_symbol)
	{
	  module = (lt_module) lt__addimage(filename,
					    NSADDIMAGE_OPTION_RETURN_ON_ERROR);
	}
      break;

    case NSObjectFileImageFailure:
    case NSObjectFileImageArch:
    case NSObjectFileImageFormat:
    case NSObjectFileImageAccess:
      /*NOWORK*/
      break;
    }

  if (!module)
    {
      DYLD__SETERROR (CANNOT_OPEN);
    }

  return module;
}


/* A function called through the vtable when a particular module
   should be unloaded.  */
static int
vm_close (lt_user_data loader_data, lt_module module)
{
  int errors = 0;

  if (module != (lt_module) -1)
    {
      const mach_header *mh = (const mach_header *) module;
      int flags = 0;
      if (mh->magic == LT__MAGIC)
	{
	  lt_dlseterror (dyld_cannot_close);
	  ++errors;
	}
      else
	{
	  /* Currently, if a module contains c++ static destructors and it
	     is unloaded, we get a segfault in atexit(), due to compiler and
	     dynamic loader differences of opinion, this works around that.  */
	  if ((const struct section *) NULL !=
	      getsectbynamefromheader (lt__nsmodule_get_header (module),
				       "__DATA", "__mod_term_func"))
	    {
	      flags |= NSUNLINKMODULE_OPTION_KEEP_MEMORY_MAPPED;
	    }
#if defined(__ppc__)
	  flags |= NSUNLINKMODULE_OPTION_RESET_LAZY_REFERENCES;
#endif
	  if (!NSUnLinkModule (module, flags))
	    {
	      DYLD__SETERROR (CANNOT_CLOSE);
	      ++errors;
	    }
	}
    }

  return errors;
}

/* A function called through the vtable to get the address of
   a symbol loaded from a particular module.  */
static void *
vm_sym (lt_user_data loader_data, lt_module module, const char *name)
{
  NSSymbol *nssym = 0;
  const mach_header *mh = (const mach_header *) module;
  char saveError[256] = "Symbol not found";

  if (module == (lt_module) -1)
    {
      void *address, *unused;
      _dyld_lookup_and_bind (name, (unsigned long*) &address, &unused);
      return address;
    }

  if (mh->magic == LT__MAGIC)
    {
      if (lt__image_symbol_p && lt__image_symbol)
	{
	  if (lt__image_symbol_p (mh, name))
	    {
	      nssym = lt__image_symbol (mh, name, LT__SYMLOOKUP_OPTS);
	    }
	}

    }
  else
    {
      nssym = NSLookupSymbolInModule (module, name);
    }

  if (!nssym)
    {
      strncpy (saveError, dylderror (LT__STRERROR (SYMBOL_NOT_FOUND)), 255);
      saveError[255] = 0;
      if (!mh)
	{
	  mh = (mach_header *)lt__nsmodule_get_header (module);
	}
      nssym = lt__linkedlib_symbol (name, mh);
    }

  if (!nssym)
    {
      LT__SETERRORSTR (saveError);
    }

  return nssym ? NSAddressOfSymbol (nssym) : 0;
}




/* --- HELPER FUNCTIONS --- */


/* Return the dyld error string, or the passed in error string if none. */
static const char *
dylderror (const char *errmsg)
{
  NSLinkEditErrors ler;
  int lerno;
  const char *file;
  const char *errstr;

  NSLinkEditError (&ler, &lerno, &file, &errstr);

  if (! (errstr && *errstr))
    {
      errstr = errmsg;
    }

  return errstr;
}

/* There should probably be an apple dyld api for this. */
static const mach_header *
lt__nsmodule_get_header (NSModule module)
{
  int i = _dyld_image_count();
  const char *modname = NSNameOfModule (module);
  const mach_header *mh = 0;

  if (!modname)
    return NULL;

  while (i > 0)
    {
      --i;
      if (strneq (_dyld_get_image_name (i), modname))
	{
	  mh = _dyld_get_image_header (i);
	  break;
	}
    }

  return mh;
}

/* NSAddImage is also used to get the loaded image, but it only works if
   the lib is installed, for uninstalled libs we need to check the
   install_names against each other.  Note that this is still broken if
   DYLD_IMAGE_SUFFIX is set and a different lib was loaded as a result.  */
static const char *
lt__header_get_instnam (const mach_header *mh)
{
  unsigned long offset = sizeof(mach_header);
  const char* result   = 0;
  int j;

  for (j = 0; j < mh->ncmds; j++)
    {
      struct load_command *lc;

      lc = (struct load_command*) (((unsigned long) mh) + offset);
      if (LC_ID_DYLIB == lc->cmd)
	{
	  result=(char*)(((dylib_command*) lc)->dylib.name.offset +
			 (unsigned long) lc);
	}
      offset += lc->cmdsize;
    }

  return result;
}

static const mach_header *
lt__match_loadedlib (const char *name)
{
  const mach_header *mh	= 0;
  int i = _dyld_image_count();

  while (i > 0)
    {
      const char *id;

      --i;
      id = lt__header_get_instnam (_dyld_get_image_header (i));
      if (id && strneq (id, name))
	{
	  mh = _dyld_get_image_header (i);
	  break;
	}
    }

  return mh;
}

/* Safe to assume our mh is good. */
static NSSymbol
lt__linkedlib_symbol (const char *symname, const mach_header *mh)
{
  NSSymbol symbol = 0;

  if (lt__image_symbol && NSIsSymbolNameDefined (symname))
    {
      unsigned long offset = sizeof(mach_header);
      struct load_command *lc;
      int j;

      for (j = 0; j < mh->ncmds; j++)
	{
	  lc = (struct load_command*) (((unsigned long) mh) + offset);
	  if ((LC_LOAD_DYLIB == lc->cmd) || (LC_LOAD_WEAK_DYLIB == lc->cmd))
	    {
	      unsigned long base = ((dylib_command *) lc)->dylib.name.offset;
	      char *name = (char *) (base + (unsigned long) lc);
	      const mach_header *mh1 = lt__match_loadedlib (name);

	      if (!mh1)
		{
		  /* Maybe NSAddImage can find it */
		  mh1 = lt__addimage (name,
				      NSADDIMAGE_OPTION_RETURN_ONLY_IF_LOADED
				      | NSADDIMAGE_OPTION_WITH_SEARCHING
				      | NSADDIMAGE_OPTION_RETURN_ON_ERROR);
		}

	      if (mh1)
		{
		  symbol = lt__image_symbol (mh1, symname, LT__SYMLOOKUP_OPTS);
		  if (symbol)
		    break;
		}
	    }

	  offset += lc->cmdsize;
	}
    }

  return symbol;
}
parser-3.4.3/src/lib/ltdl/loaders/preopen.c000644 000000 000000 00000022455 11764645201 020673 0ustar00rootwheel000000 000000 /* loader-preopen.c -- emulate dynamic linking using preloaded_symbols

   Copyright (C) 1998, 1999, 2000, 2004, 2006,
                 2007, 2008 Free Software Foundation, Inc.
   Written by Thomas Tanner, 1998

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#include "lt__private.h"
#include "lt_dlloader.h"

/* Use the preprocessor to rename non-static symbols to avoid namespace
   collisions when the loader code is statically linked into libltdl.
   Use the "_LTX_" prefix so that the symbol addresses can
   be fetched from the preloaded symbol list by lt_dlsym():  */
#define get_vtable	preopen_LTX_get_vtable

LT_BEGIN_C_DECLS
LT_SCOPE lt_dlvtable *get_vtable (lt_user_data loader_data);
LT_END_C_DECLS


/* Boilerplate code to set up the vtable for hooking this loader into
   libltdl's loader list:  */
static int	 vl_init  (lt_user_data loader_data);
static int	 vl_exit  (lt_user_data loader_data);
static lt_module vm_open  (lt_user_data loader_data, const char *filename,
                           lt_dladvise advise);
static int	 vm_close (lt_user_data loader_data, lt_module module);
static void *	 vm_sym   (lt_user_data loader_data, lt_module module,
			  const char *symbolname);

static lt_dlvtable *vtable = 0;

/* Return the vtable for this loader, only the name and sym_prefix
   attributes (plus the virtual function implementations, obviously)
   change between loaders.  */
lt_dlvtable *
get_vtable (lt_user_data loader_data)
{
  if (!vtable)
    {
      vtable = (lt_dlvtable *) lt__zalloc (sizeof *vtable);
    }

  if (vtable && !vtable->name)
    {
      vtable->name		= "lt_preopen";
      vtable->sym_prefix	= 0;
      vtable->module_open	= vm_open;
      vtable->module_close	= vm_close;
      vtable->find_sym		= vm_sym;
      vtable->dlloader_init	= vl_init;
      vtable->dlloader_exit	= vl_exit;
      vtable->dlloader_data	= loader_data;
      vtable->priority		= LT_DLLOADER_PREPEND;
    }

  if (vtable && (vtable->dlloader_data != loader_data))
    {
      LT__SETERROR (INIT_LOADER);
      return 0;
    }

  return vtable;
}



/* --- IMPLEMENTATION --- */


/* Wrapper type to chain together symbol lists of various origins.  */
typedef struct symlist_chain
{
  struct symlist_chain *next;
  const lt_dlsymlist   *symlist;
} symlist_chain;


static int add_symlist   (const lt_dlsymlist *symlist);
static int free_symlists (void);

/* The start of the symbol lists chain.  */
static symlist_chain	       *preloaded_symlists		= 0;

/* A symbol list preloaded before lt_init() was called.  */
static const	lt_dlsymlist   *default_preloaded_symbols	= 0;


/* A function called through the vtable to initialise this loader.  */
static int
vl_init (lt_user_data LT__UNUSED loader_data)
{
  int errors = 0;

  preloaded_symlists = 0;
  if (default_preloaded_symbols)
    {
      errors = lt_dlpreload (default_preloaded_symbols);
    }

  return errors;
}


/* A function called through the vtable when this loader is no
   longer needed by the application.  */
static int
vl_exit (lt_user_data LT__UNUSED loader_data)
{
  vtable = NULL;
  free_symlists ();
  return 0;
}


/* A function called through the vtable to open a module with this
   loader.  Returns an opaque representation of the newly opened
   module for processing with this loader's other vtable functions.  */
static lt_module
vm_open (lt_user_data LT__UNUSED loader_data, const char *filename,
         lt_dladvise LT__UNUSED advise)
{
  symlist_chain *lists;
  lt_module	 module = 0;

  if (!preloaded_symlists)
    {
      LT__SETERROR (NO_SYMBOLS);
      goto done;
    }

  /* Can't use NULL as the reflective symbol header, as NULL is
     used to mark the end of the entire symbol list.  Self-dlpreopened
     symbols follow this magic number, chosen to be an unlikely
     clash with a real module name.  */
  if (!filename)
    {
      filename = "@PROGRAM@";
    }

  for (lists = preloaded_symlists; lists; lists = lists->next)
    {
      const lt_dlsymlist *symbol;
      for (symbol= lists->symlist; symbol->name; ++symbol)
	{
	  if (!symbol->address && streq (symbol->name, filename))
	    {
	      /* If the next symbol's name and address is 0, it means
		 the module just contains the originator and no symbols.
		 In this case we pretend that we never saw the module and
	         hope that some other loader will be able to load the module
	         and have access to its symbols */
	      const lt_dlsymlist *next_symbol = symbol +1;
	      if (next_symbol->address && next_symbol->name)
		{
	          module = (lt_module) lists->symlist;
	          goto done;
		}
	    }
	}
    }

  LT__SETERROR (FILE_NOT_FOUND);

 done:
  return module;
}


/* A function called through the vtable when a particular module
   should be unloaded.  */
static int
vm_close (lt_user_data LT__UNUSED loader_data, lt_module LT__UNUSED module)
{
  /* Just to silence gcc -Wall */
  module = 0;
  return 0;
}


/* A function called through the vtable to get the address of
   a symbol loaded from a particular module.  */
static void *
vm_sym (lt_user_data LT__UNUSED loader_data, lt_module module, const char *name)
{
  lt_dlsymlist	       *symbol = (lt_dlsymlist*) module;

  symbol +=2;			/* Skip header (originator then libname). */

  while (symbol->name)
    {
      if (streq (symbol->name, name))
	{
	  return symbol->address;
	}

    ++symbol;
  }

  LT__SETERROR (SYMBOL_NOT_FOUND);

  return 0;
}



/* --- HELPER FUNCTIONS --- */


/* The symbol lists themselves are not allocated from the heap, but
   we can unhook them and free up the chain of links between them.  */
static int
free_symlists (void)
{
  symlist_chain *lists;

  lists = preloaded_symlists;
  while (lists)
    {
      symlist_chain *next = lists->next;
      FREE (lists);
      lists = next;
    }
  preloaded_symlists = 0;

  return 0;
}

/* Add a new symbol list to the global chain.  */
static int
add_symlist (const lt_dlsymlist *symlist)
{
  symlist_chain *lists;
  int		 errors   = 0;

  /* Search for duplicate entries:  */
  for (lists = preloaded_symlists;
       lists && lists->symlist != symlist; lists = lists->next)
    /*NOWORK*/;

  /* Don't add the same list twice:  */
  if (!lists)
    {
      symlist_chain *tmp = (symlist_chain *) lt__zalloc (sizeof *tmp);

      if (tmp)
	{
	  tmp->symlist = symlist;
	  tmp->next = preloaded_symlists;
	  preloaded_symlists = tmp;
	}
      else
	{
	  ++errors;
	}
    }

  return errors;
}



/* --- PRELOADING API CALL IMPLEMENTATIONS --- */


/* Save a default symbol list for later.  */
int
lt_dlpreload_default (const lt_dlsymlist *preloaded)
{
  default_preloaded_symbols = preloaded;
  return 0;
}


/* Add a symbol list to the global chain, or with a NULL argument,
   revert to just the default list.  */
int
lt_dlpreload (const lt_dlsymlist *preloaded)
{
  int errors = 0;

  if (preloaded)
    {
      errors = add_symlist (preloaded);
    }
  else
    {
      free_symlists();

      if (default_preloaded_symbols)
	{
	  errors = lt_dlpreload (default_preloaded_symbols);
	}
    }

  return errors;
}


/* Open all the preloaded modules from the named originator, executing
   a callback for each one.  If ORIGINATOR is NULL, then call FUNC for
   each preloaded module from the program itself.  */
int
lt_dlpreload_open (const char *originator, lt_dlpreload_callback_func *func)
{
  symlist_chain *list;
  int		 errors = 0;
  int		 found  = 0;

  /* For each symlist in the chain...  */
  for (list = preloaded_symlists; list; list = list->next)
    {
      /* ...that was preloaded by the requesting ORIGINATOR... */
      if ((originator && streq (list->symlist->name, originator))
          || (!originator && streq (list->symlist->name, "@PROGRAM@")))
	{
	  const lt_dlsymlist *symbol;
	  unsigned int idx = 0;

	  ++found;

	  /* ...load the symbols per source compilation unit:
	     (we preincrement the index to skip over the originator entry)  */
	  while ((symbol = &list->symlist[++idx])->name != 0)
	    {
	      if ((symbol->address == 0)
		  && (strneq (symbol->name, "@PROGRAM@")))
		{
		  lt_dlhandle handle = lt_dlopen (symbol->name);
		  if (handle == 0)
		    {
		      ++errors;
		    }
		  else
		    {
		      errors += (*func) (handle);
		    }
		}
	    }
	}
    }

  if (!found)
    {
      LT__SETERROR(CANNOT_OPEN);
      ++errors;
    }

  return errors;
}
parser-3.4.3/src/lib/ltdl/loaders/load_add_on.c000644 000000 000000 00000011304 11764645201 021435 0ustar00rootwheel000000 000000 /* loader-load_add_on.c --  dynamic linking for BeOS

   Copyright (C) 1998, 1999, 2000, 2004, 2006,
                 2007, 2008 Free Software Foundation, Inc.
   Written by Thomas Tanner, 1998

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#include "lt__private.h"
#include "lt_dlloader.h"

/* Use the preprocessor to rename non-static symbols to avoid namespace
   collisions when the loader code is statically linked into libltdl.
   Use the "_LTX_" prefix so that the symbol addresses can
   be fetched from the preloaded symbol list by lt_dlsym():  */
#define get_vtable	load_add_on_LTX_get_vtable

LT_BEGIN_C_DECLS
LT_SCOPE lt_dlvtable *get_vtable (lt_user_data loader_data);
LT_END_C_DECLS


/* Boilerplate code to set up the vtable for hooking this loader into
   libltdl's loader list:  */
static int	 vl_exit  (lt_user_data loader_data);
static lt_module vm_open  (lt_user_data loader_data, const char *filename,
                           lt_dladvise advise);
static int	 vm_close (lt_user_data loader_data, lt_module module);
static void *	 vm_sym   (lt_user_data loader_data, lt_module module,
			  const char *symbolname);

static lt_dlvtable *vtable = 0;

/* Return the vtable for this loader, only the name and sym_prefix
   attributes (plus the virtual function implementations, obviously)
   change between loaders.  */
lt_dlvtable *
get_vtable (lt_user_data loader_data)
{
  if (!vtable)
    {
      vtable = lt__zalloc (sizeof *vtable);
    }

  if (vtable && !vtable->name)
    {
      vtable->name		= "lt_load_add_on";
      vtable->module_open	= vm_open;
      vtable->module_close	= vm_close;
      vtable->find_sym		= vm_sym;
      vtable->dlloader_exit	= vl_exit;
      vtable->dlloader_data	= loader_data;
      vtable->priority		= LT_DLLOADER_APPEND;
    }

  if (vtable && (vtable->dlloader_data != loader_data))
    {
      LT__SETERROR (INIT_LOADER);
      return 0;
    }

  return vtable;
}



/* --- IMPLEMENTATION --- */


#include 

/* A function called through the vtable when this loader is no
   longer needed by the application.  */
static int
vl_exit (lt_user_data LT__UNUSED loader_data)
{
  vtable = NULL;
  return 0;
}

/* A function called through the vtable to open a module with this
   loader.  Returns an opaque representation of the newly opened
   module for processing with this loader's other vtable functions.  */
static lt_module
vm_open (lt_user_data LT__UNUSED loader_data, const char *filename,
         lt_dladvise LT__UNUSED advise)
{
  image_id image = 0;

  if (filename)
    {
      image = load_add_on (filename);
    }
  else
    {
      image_info info;
      int32 cookie = 0;
      if (get_next_image_info (0, &cookie, &info) == B_OK)
	image = load_add_on (info.name);
    }

  if (image <= 0)
    {
      LT__SETERROR (CANNOT_OPEN);
      image = 0;
    }

  return (lt_module) image;
}


/* A function called through the vtable when a particular module
   should be unloaded.  */
static int
vm_close (lt_user_data LT__UNUSED loader_data, lt_module module)
{
  int errors = 0;

  if (unload_add_on ((image_id) module) != B_OK)
    {
      LT__SETERROR (CANNOT_CLOSE);
      ++errors;
    }

  return errors;
}


/* A function called through the vtable to get the address of
   a symbol loaded from a particular module.  */
static void *
vm_sym (lt_user_data LT__UNUSED loader_data, lt_module module, const char *name)
{
  void *address = 0;
  image_id image = (image_id) module;

  if (get_image_symbol (image, name, B_SYMBOL_TYPE_ANY, address) != B_OK)
    {
      LT__SETERROR (SYMBOL_NOT_FOUND);
      address = 0;
    }

  return address;
}
parser-3.4.3/src/lib/ltdl/libltdl/lt__alloc.h000644 000000 000000 00000004223 11764645200 021145 0ustar00rootwheel000000 000000 /* lt__alloc.h -- internal memory management interface

   Copyright (C) 2004 Free Software Foundation, Inc.
   Written by Gary V. Vaughan, 2004

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
*/

#if !defined(LT__ALLOC_H)
#define LT__ALLOC_H 1

#include "lt_system.h"

LT_BEGIN_C_DECLS

#define MALLOC(tp, n)		(tp*) lt__malloc((n) * sizeof(tp))
#define REALLOC(tp, mem, n)	(tp*) lt__realloc((mem), (n) * sizeof(tp))
#define FREE(mem)					LT_STMT_START {	\
	if (mem) { free ((void *)mem); mem = NULL; }	} LT_STMT_END
#define MEMREASSIGN(p, q)				LT_STMT_START {	\
	if ((p) != (q)) { if (p) free (p); (p) = (q); (q) = 0; }	\
								} LT_STMT_END

/* If set, this function is called when memory allocation has failed.  */
LT_SCOPE void (*lt__alloc_die) (void);

LT_SCOPE void *lt__malloc (size_t n);
LT_SCOPE void *lt__zalloc (size_t n);
LT_SCOPE void *lt__realloc (void *mem, size_t n);
LT_SCOPE void *lt__memdup (void const *mem, size_t n);

LT_SCOPE char *lt__strdup (const char *string);

LT_END_C_DECLS

#endif /*!defined(LT__ALLOC_H)*/
parser-3.4.3/src/lib/ltdl/libltdl/lt__glibc.h000644 000000 000000 00000005335 11770443336 021143 0ustar00rootwheel000000 000000 /* lt__glibc.h -- support for non glibc environments

   Copyright (C) 2004, 2006, 2007 Free Software Foundation, Inc.
   Written by Gary V. Vaughan, 2004

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
*/

#if !defined(LT__GLIBC_H)
#define LT__GLIBC_H 1

#if defined(LT_CONFIG_H)
#  include LT_CONFIG_H
#else
#  include 
#endif

#if !defined(HAVE_ARGZ_H) || !defined(HAVE_WORKING_ARGZ)
/* Redefine any glibc symbols we reimplement to import the
   implementations into our lt__ namespace so we don't ever
   clash with the system library if our clients use argz_*
   from there in addition to libltdl.  */
#  undef  argz_append
#  define argz_append		lt__argz_append
#  undef  argz_create_sep
#  define argz_create_sep	lt__argz_create_sep
#  undef  argz_insert
#  define argz_insert		lt__argz_insert
#  undef  argz_next
#  define argz_next		lt__argz_next
#  undef  argz_stringify
#  define argz_stringify	lt__argz_stringify
#endif

#ifdef __cplusplus
extern "C" {
#endif

#ifdef HAVE_WORKING_ARGZ
#include 
#else
#include 
#endif

#ifdef __cplusplus
}
#endif

# define slist_concat	lt__slist_concat
# define slist_cons	lt__slist_cons
# define slist_delete	lt__slist_delete
# define slist_remove	lt__slist_remove
# define slist_reverse	lt__slist_reverse
# define slist_sort	lt__slist_sort
# define slist_tail	lt__slist_tail
# define slist_nth	lt__slist_nth
# define slist_find	lt__slist_find
# define slist_length	lt__slist_length
# define slist_foreach	lt__slist_foreach
# define slist_box	lt__slist_box
# define slist_unbox	lt__slist_unbox

#include 

#endif /*!defined(LT__GLIBC_H)*/
parser-3.4.3/src/lib/ltdl/libltdl/lt__private.h000644 000000 000000 00000010650 11764645200 021526 0ustar00rootwheel000000 000000 /* lt__private.h -- internal apis for libltdl

   Copyright (C) 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
   Written by Gary V. Vaughan, 2004

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy con be downloaded from http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
*/

#if !defined(LT__PRIVATE_H)
#define LT__PRIVATE_H 1

#if defined(LT_CONFIG_H)
#  include LT_CONFIG_H
#else
#  include 
#endif

#include 
#include 
#include 
#include 
#include 

#if defined(HAVE_UNISTD_H)
#  include 
#endif

/* Import internal interfaces...  */
#include "lt__alloc.h"
#include "lt__dirent.h"
#include "lt__strl.h"
#include "lt__glibc.h"

/* ...and all exported interfaces.  */
#include "ltdl.h"

#if defined(WITH_DMALLOC)
#  include 
#endif

/* DLL building support on win32 hosts;  mostly to workaround their
   ridiculous implementation of data symbol exporting. */
#ifndef LT_GLOBAL_DATA
# if defined(__WINDOWS__) || defined(__CYGWIN__)
#  if defined(DLL_EXPORT)	/* defined by libtool (if required) */
#   define LT_GLOBAL_DATA	__declspec(dllexport)
#  endif
# endif
# ifndef LT_GLOBAL_DATA
#  define LT_GLOBAL_DATA	/* static linking or !__WINDOWS__ */
# endif
#endif

#ifndef __attribute__
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) || __STRICT_ANSI__
#  define __attribute__(x)
# endif
#endif

#ifndef LT__UNUSED
# define LT__UNUSED __attribute__ ((__unused__))
#endif


LT_BEGIN_C_DECLS

#if !defined(errno)
extern int errno;
#endif

LT_SCOPE void	lt__alloc_die_callback (void);


/* For readability:  */
#define strneq(s1, s2)	(strcmp((s1), (s2)) != 0)
#define streq(s1, s2)	(!strcmp((s1), (s2)))



/* --- OPAQUE STRUCTURES DECLARED IN LTDL.H --- */

/* This type is used for the array of interface data sets in each handler. */
typedef struct {
  lt_dlinterface_id	key;
  void *		data;
} lt_interface_data;

struct lt__handle {
  lt_dlhandle		next;
  const lt_dlvtable *	vtable;		/* dlopening interface */
  lt_dlinfo		info;		/* user visible fields */
  int			depcount;	/* number of dependencies */
  lt_dlhandle *		deplibs;	/* dependencies */
  lt_module		module;		/* system module handle */
  void *		system;		/* system specific data */
  lt_interface_data *	interface_data;	/* per caller associated data */
  int			flags;		/* various boolean stats */
};

struct lt__advise {
  unsigned int	try_ext:1;	/* try system library extensions.  */
  unsigned int	is_resident:1;	/* module can't be unloaded. */
  unsigned int	is_symglobal:1;	/* module symbols can satisfy
				   subsequently loaded modules.  */
  unsigned int	is_symlocal:1;	/* module symbols are only available
				   locally. */
  unsigned int	try_preload_only:1;/* only preloaded modules will be tried. */
};

/* --- ERROR HANDLING --- */

/* Extract the diagnostic strings from the error table macro in the same
   order as the enumerated indices in lt_error.h. */

#define LT__STRERROR(name)	lt__error_string(LT_CONC(LT_ERROR_,name))

#define LT__GETERROR(lvalue)	      (lvalue) = lt__get_last_error()
#define LT__SETERRORSTR(errormsg)     lt__set_last_error(errormsg)
#define LT__SETERROR(errorcode)	      LT__SETERRORSTR(LT__STRERROR(errorcode))

LT_SCOPE const char *lt__error_string	(int errorcode);
LT_SCOPE const char *lt__get_last_error	(void);
LT_SCOPE const char *lt__set_last_error	(const char *errormsg);

LT_END_C_DECLS

#endif /*!defined(LT__PRIVATE_H)*/
parser-3.4.3/src/lib/ltdl/libltdl/lt__dirent.h000644 000000 000000 00000004724 11764645200 021346 0ustar00rootwheel000000 000000 /* lt__dirent.h -- internal directory entry scanning interface

   Copyright (C) 2001, 2004, 2006 Free Software Foundation, Inc.
   Written by Bob Friesenhahn, 2001

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
*/

#if !defined(LT__DIRENT_H)
#define LT__DIRENT_H 1

#if defined(LT_CONFIG_H)
#  include LT_CONFIG_H
#else
#  include 
#endif

#include "lt_system.h"

#ifdef HAVE_DIRENT_H
/* We have a fully operational dirent subsystem.  */
#  include 
#  define D_NAMLEN(dirent) (strlen((dirent)->d_name))

#elif defined __WINDOWS__
/* Use some wrapper code to emulate dirent on windows..  */
#  define WINDOWS_DIRENT_EMULATION 1

#  include 

#  define D_NAMLEN(dirent)	(strlen((dirent)->d_name))
#  define dirent		lt__dirent
#  define DIR			lt__DIR
#  define opendir		lt__opendir
#  define readdir		lt__readdir
#  define closedir		lt__closedir

LT_BEGIN_C_DECLS

struct dirent
{
  char d_name[LT_FILENAME_MAX];
  int  d_namlen;
};

typedef struct
{
  HANDLE hSearch;
  WIN32_FIND_DATA Win32FindData;
  BOOL firsttime;
  struct dirent file_info;
} DIR;


LT_SCOPE DIR *		opendir		(const char *path);
LT_SCOPE struct dirent *readdir		(DIR *entry);
LT_SCOPE void		closedir	(DIR *entry);

LT_END_C_DECLS

#else /* !defined(__WINDOWS__)*/
ERROR - cannot find dirent
#endif /*!defined(__WINDOWS__)*/

#endif /*!defined(LT__DIRENT_H)*/
parser-3.4.3/src/lib/ltdl/libltdl/slist.h000644 000000 000000 00000006231 11764645200 020354 0ustar00rootwheel000000 000000 /* slist.h -- generalised singly linked lists

   Copyright (C) 2000, 2004, 2009 Free Software Foundation, Inc.
   Written by Gary V. Vaughan, 2000

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

/* A generalised list.  This is deliberately transparent so that you
   can make the NEXT field of all your chained data structures first,
   and then cast them to `(SList *)' so that they can be manipulated
   by this API.

   Alternatively, you can generate raw SList elements using slist_new(),
   and put the element data in the USERDATA field.  Either way you
   get to manage the memory involved by yourself.
*/

#if !defined(SLIST_H)
#define SLIST_H 1

#if defined(LTDL)
#  include 
#  include 
#else
#  define LT_SCOPE
#endif

#include 

#if defined(__cplusplus)
extern "C" {
#endif

typedef struct slist {
  struct slist *next;		/* chain forward pointer*/
  const void *userdata;		/* for boxed `SList' item */
} SList;

typedef void *	SListCallback	(SList *item, void *userdata);
typedef int	SListCompare	(const SList *item1, const SList *item2,
				 void *userdata);

LT_SCOPE SList *slist_concat	(SList *head, SList *tail);
LT_SCOPE SList *slist_cons	(SList *item, SList *slist);

LT_SCOPE SList *slist_delete	(SList *slist, void (*delete_fct) (void *item));
LT_SCOPE SList *slist_remove	(SList **phead, SListCallback *find,
				 void *matchdata);
LT_SCOPE SList *slist_reverse	(SList *slist);
LT_SCOPE SList *slist_sort	(SList *slist, SListCompare *compare,
				 void *userdata);

LT_SCOPE SList *slist_tail	(SList *slist);
LT_SCOPE SList *slist_nth	(SList *slist, size_t n);
LT_SCOPE void *	slist_find	(SList *slist, SListCallback *find,
				 void *matchdata);
LT_SCOPE size_t slist_length	(SList *slist);

LT_SCOPE void *	slist_foreach   (SList *slist, SListCallback *foreach,
				 void *userdata);

LT_SCOPE SList *slist_box	(const void *userdata);
LT_SCOPE void *	slist_unbox	(SList *item);

#if defined(__cplusplus)
}
#endif

#if !defined(LTDL)
#  undef LT_SCOPE
#endif

#endif /*!defined(SLIST_H)*/
parser-3.4.3/src/lib/ltdl/libltdl/lt__strl.h000644 000000 000000 00000003700 11764645200 021036 0ustar00rootwheel000000 000000 /* lt__strl.h -- size-bounded string copying and concatenation

   Copyright (C) 2004, 2006 Free Software Foundation, Inc.
   Written by Bob Friesenhahn, 2004

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#if !defined(LT__STRL_H)
#define LT__STRL_H 1

#if defined(LT_CONFIG_H)
#  include LT_CONFIG_H
#else
#  include 
#endif

#include 
#include "lt_system.h"

#if !defined(HAVE_STRLCAT)
#  define strlcat(dst,src,dstsize) lt_strlcat(dst,src,dstsize)
LT_SCOPE size_t lt_strlcat(char *dst, const char *src, const size_t dstsize);
#endif /* !defined(HAVE_STRLCAT) */

#if !defined(HAVE_STRLCPY)
#  define strlcpy(dst,src,dstsize) lt_strlcpy(dst,src,dstsize)
LT_SCOPE size_t lt_strlcpy(char *dst, const char *src, const size_t dstsize);
#endif /* !defined(HAVE_STRLCPY) */

#endif /*!defined(LT__STRL_H)*/
parser-3.4.3/src/lib/ltdl/libltdl/lt_dlloader.h000644 000000 000000 00000006200 11764645200 021477 0ustar00rootwheel000000 000000 /* lt_dlloader.h -- dynamic library loader interface

   Copyright (C) 2004, 2007, 2008 Free Software Foundation, Inc.
   Written by Gary V. Vaughan, 2004

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#if !defined(LT_DLLOADER_H)
#define LT_DLLOADER_H 1

#include 

LT_BEGIN_C_DECLS

typedef	void *	lt_dlloader;
typedef void *	lt_module;
typedef void *	lt_user_data;
typedef struct lt__advise *	lt_dladvise;

/* Function pointer types for module loader vtable entries:  */
typedef lt_module   lt_module_open	(lt_user_data data,
					 const char *filename,
					 lt_dladvise advise);
typedef int	    lt_module_close	(lt_user_data data,
					 lt_module module);
typedef void *	    lt_find_sym		(lt_user_data data, lt_module module,
					 const char *symbolname);
typedef int	    lt_dlloader_init	(lt_user_data data);
typedef int	    lt_dlloader_exit	(lt_user_data data);

/* Default priority is LT_DLLOADER_PREPEND if none is explicitly given.  */
typedef enum {
  LT_DLLOADER_PREPEND = 0, LT_DLLOADER_APPEND
} lt_dlloader_priority;

/* This structure defines a module loader, as populated by the get_vtable
   entry point of each loader.  */
typedef struct {
  const char *		name;
  const char *		sym_prefix;
  lt_module_open *	module_open;
  lt_module_close *	module_close;
  lt_find_sym *		find_sym;
  lt_dlloader_init *	dlloader_init;
  lt_dlloader_exit *	dlloader_exit;
  lt_user_data		dlloader_data;
  lt_dlloader_priority	priority;
} lt_dlvtable;

LT_SCOPE int		lt_dlloader_add	   (const lt_dlvtable *vtable);
LT_SCOPE lt_dlloader	lt_dlloader_next   (const lt_dlloader loader);

LT_SCOPE lt_dlvtable *	lt_dlloader_remove	(const char *name);
LT_SCOPE const lt_dlvtable *lt_dlloader_find	(const char *name);
LT_SCOPE const lt_dlvtable *lt_dlloader_get	(lt_dlloader loader);


/* Type of a function to get a loader's vtable:  */
typedef  const lt_dlvtable *lt_get_vtable	(lt_user_data data);

#ifdef LT_DEBUG_LOADERS
LT_SCOPE void		lt_dlloader_dump	(void);
#endif

LT_END_C_DECLS

#endif /*!defined(LT_DLLOADER_H)*/
parser-3.4.3/src/lib/ltdl/libltdl/lt_system.h000644 000000 000000 00000012373 11764645200 021245 0ustar00rootwheel000000 000000 /* lt_system.h -- system portability abstraction layer

   Copyright (C) 2004, 2007, 2010 Free Software Foundation, Inc.
   Written by Gary V. Vaughan, 2004

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#if !defined(LT_SYSTEM_H)
#define LT_SYSTEM_H 1

#include 
#include 
#include 

/* Some systems do not define EXIT_*, even with STDC_HEADERS.  */
#if !defined(EXIT_SUCCESS)
# define EXIT_SUCCESS 0
#endif
#if !defined(EXIT_FAILURE)
# define EXIT_FAILURE 1
#endif

/* Just pick a big number... */
#define LT_FILENAME_MAX 2048


/* Saves on those hard to debug '\0' typos....  */
#define LT_EOS_CHAR	'\0'

/* LTDL_BEGIN_C_DECLS should be used at the beginning of your declarations,
   so that C++ compilers don't mangle their names.  Use LTDL_END_C_DECLS at
   the end of C declarations. */
#if defined(__cplusplus)
# define LT_BEGIN_C_DECLS	extern "C" {
# define LT_END_C_DECLS		}
#else
# define LT_BEGIN_C_DECLS	/* empty */
# define LT_END_C_DECLS		/* empty */
#endif

/* LT_STMT_START/END are used to create macros which expand to a
   a single compound statement in a portable way.  */
#if defined (__GNUC__) && !defined (__STRICT_ANSI__) && !defined (__cplusplus)
#  define LT_STMT_START        (void)(
#  define LT_STMT_END          )
#else
#  if (defined (sun) || defined (__sun__))
#    define LT_STMT_START      if (1)
#    define LT_STMT_END        else (void)0
#  else
#    define LT_STMT_START      do
#    define LT_STMT_END        while (0)
#  endif
#endif

/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
/* DATA imports from DLLs on WIN32 con't be const, because runtime
   relocations are performed -- see ld's documentation on pseudo-relocs.  */
# define LT_DLSYM_CONST
#elif defined(__osf__)
/* This system does not cope well with relocations in const data.  */
# define LT_DLSYM_CONST
#else
# define LT_DLSYM_CONST const
#endif

/* Canonicalise Windows and Cygwin recognition macros.
   To match the values set by recent Cygwin compilers, make sure that if
   __CYGWIN__ is defined (after canonicalisation), __WINDOWS__ is NOT!  */
#if defined(__CYGWIN32__) && !defined(__CYGWIN__)
# define __CYGWIN__ __CYGWIN32__
#endif
#if defined(__CYGWIN__)
# if defined(__WINDOWS__)
#   undef __WINDOWS__
# endif
#elif defined(_WIN32)
# define __WINDOWS__ _WIN32
#elif defined(WIN32)
# define __WINDOWS__ WIN32
#endif
#if defined(__CYGWIN__) && defined(__WINDOWS__)
# undef __WINDOWS__
#endif


/* DLL building support on win32 hosts;  mostly to workaround their
   ridiculous implementation of data symbol exporting. */
#if !defined(LT_SCOPE)
#  if defined(__WINDOWS__) || defined(__CYGWIN__)
#    if defined(DLL_EXPORT)		/* defined by libtool (if required) */
#      define LT_SCOPE	extern __declspec(dllexport)
#    endif
#    if defined(LIBLTDL_DLL_IMPORT)	/* define if linking with this dll */
       /* note: cygwin/mingw compilers can rely instead on auto-import */
#      define LT_SCOPE	extern __declspec(dllimport)
#    endif
#  endif
#  if !defined(LT_SCOPE)		/* static linking or !__WINDOWS__ */
#    define LT_SCOPE	extern
#  endif
#endif

#if defined(__WINDOWS__)
/* LT_DIRSEP_CHAR is accepted *in addition* to '/' as a directory
   separator when it is set. */
# define LT_DIRSEP_CHAR		'\\'
# define LT_PATHSEP_CHAR	';'
#else
# define LT_PATHSEP_CHAR	':'
#endif

#if defined(_MSC_VER) /* Visual Studio */
#  define R_OK 4
#endif

/* fopen() mode flags for reading a text file */
#undef	LT_READTEXT_MODE
#if defined(__WINDOWS__) || defined(__CYGWIN__)
#  define LT_READTEXT_MODE "rt"
#else
#  define LT_READTEXT_MODE "r"
#endif

/* The extra indirection to the LT__STR and LT__CONC macros is required so
   that if the arguments to LT_STR() (or LT_CONC()) are themselves macros,
   they will be expanded before being quoted.   */
#ifndef LT_STR
#  define LT__STR(arg)		#arg
#  define LT_STR(arg)		LT__STR(arg)
#endif

#ifndef LT_CONC
#  define LT__CONC(a, b)	a##b
#  define LT_CONC(a, b)		LT__CONC(a, b)
#endif
#ifndef LT_CONC3
#  define LT__CONC3(a, b, c)	a##b##c
#  define LT_CONC3(a, b, c)	LT__CONC3(a, b, c)
#endif

#endif /*!defined(LT_SYSTEM_H)*/
parser-3.4.3/src/lib/ltdl/libltdl/lt_error.h000644 000000 000000 00000007072 11764645200 021052 0ustar00rootwheel000000 000000 /* lt_error.h -- error propogation interface

   Copyright (C) 1999, 2000, 2001, 2004, 2007 Free Software Foundation, Inc.
   Written by Thomas Tanner, 1999

   NOTE: The canonical source of this file is maintained with the
   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,
if you distribute this file as part of a program or library that
is built using GNU Libtool, you may include this file under the
same distribution terms that you use for the rest of that program.

GNU Libltdl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

/* Only include this header file once. */
#if !defined(LT_ERROR_H)
#define LT_ERROR_H 1

#include 

LT_BEGIN_C_DECLS

/* Defining error strings alongside their symbolic names in a macro in
   this way allows us to expand the macro in different contexts with
   confidence that the enumeration of symbolic names will map correctly
   onto the table of error strings.  \0 is appended to the strings to
   expilicitely initialize the string terminator. */
#define lt_dlerror_table						\
    LT_ERROR(UNKNOWN,		    "unknown error\0")			\
    LT_ERROR(DLOPEN_NOT_SUPPORTED,  "dlopen support not available\0")	\
    LT_ERROR(INVALID_LOADER,	    "invalid loader\0")			\
    LT_ERROR(INIT_LOADER,	    "loader initialization failed\0")	\
    LT_ERROR(REMOVE_LOADER,	    "loader removal failed\0")		\
    LT_ERROR(FILE_NOT_FOUND,	    "file not found\0")			\
    LT_ERROR(DEPLIB_NOT_FOUND,	    "dependency library not found\0")	\
    LT_ERROR(NO_SYMBOLS,	    "no symbols defined\0")		\
    LT_ERROR(CANNOT_OPEN,	    "can't open the module\0")		\
    LT_ERROR(CANNOT_CLOSE,	    "can't close the module\0")		\
    LT_ERROR(SYMBOL_NOT_FOUND,	    "symbol not found\0")		\
    LT_ERROR(NO_MEMORY,		    "not enough memory\0")		\
    LT_ERROR(INVALID_HANDLE,	    "invalid module handle\0")		\
    LT_ERROR(BUFFER_OVERFLOW,	    "internal buffer overflow\0")	\
    LT_ERROR(INVALID_ERRORCODE,	    "invalid errorcode\0")		\
    LT_ERROR(SHUTDOWN,		    "library already shutdown\0")	\
    LT_ERROR(CLOSE_RESIDENT_MODULE, "can't close resident module\0")	\
    LT_ERROR(INVALID_MUTEX_ARGS,    "internal error (code withdrawn)\0")\
    LT_ERROR(INVALID_POSITION,	    "invalid search path insert position\0")\
    LT_ERROR(CONFLICTING_FLAGS,	    "symbol visibility can be global or local\0")

/* Enumerate the symbolic error names. */
enum {
#define LT_ERROR(name, diagnostic)	LT_CONC(LT_ERROR_, name),
	lt_dlerror_table
#undef LT_ERROR

	LT_ERROR_MAX
};

/* Should be max of the error string lengths above (plus one for C++) */
#define LT_ERROR_LEN_MAX (41)

/* These functions are only useful from inside custom module loaders. */
LT_SCOPE int	lt_dladderror	(const char *diagnostic);
LT_SCOPE int	lt_dlseterror	(int errorcode);


LT_END_C_DECLS

#endif /*!defined(LT_ERROR_H)*/
parser-3.4.3/src/lib/ltdl/config/depcomp000755 000000 000000 00000044267 11764645177 020271 0ustar00rootwheel000000 000000 #! /bin/sh
# depcomp - compile a program generating dependencies as side-effects

scriptversion=2009-04-28.21; # UTC

# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free
# Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.

# Originally written by Alexandre Oliva .

case $1 in
  '')
     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
     exit 1;
     ;;
  -h | --h*)
    cat <<\EOF
Usage: depcomp [--help] [--version] PROGRAM [ARGS]

Run PROGRAMS ARGS to compile a file, generating dependencies
as side-effects.

Environment variables:
  depmode     Dependency tracking mode.
  source      Source file read by `PROGRAMS ARGS'.
  object      Object file output by `PROGRAMS ARGS'.
  DEPDIR      directory where to store dependencies.
  depfile     Dependency file to output.
  tmpdepfile  Temporary file to use when outputing dependencies.
  libtool     Whether libtool is used (yes/no).

Report bugs to .
EOF
    exit $?
    ;;
  -v | --v*)
    echo "depcomp $scriptversion"
    exit $?
    ;;
esac

if test -z "$depmode" || test -z "$source" || test -z "$object"; then
  echo "depcomp: Variables source, object and depmode must be set" 1>&2
  exit 1
fi

# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
depfile=${depfile-`echo "$object" |
  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}

rm -f "$tmpdepfile"

# Some modes work just like other modes, but use different flags.  We
# parameterize here, but still list the modes in the big case below,
# to make depend.m4 easier to write.  Note that we *cannot* use a case
# here, because this file can only contain one case statement.
if test "$depmode" = hp; then
  # HP compiler uses -M and no extra arg.
  gccflag=-M
  depmode=gcc
fi

if test "$depmode" = dashXmstdout; then
   # This is just like dashmstdout with a different argument.
   dashmflag=-xM
   depmode=dashmstdout
fi

cygpath_u="cygpath -u -f -"
if test "$depmode" = msvcmsys; then
   # This is just like msvisualcpp but w/o cygpath translation.
   # Just convert the backslash-escaped backslashes to single forward
   # slashes to satisfy depend.m4
   cygpath_u="sed s,\\\\\\\\,/,g"
   depmode=msvisualcpp
fi

case "$depmode" in
gcc3)
## gcc 3 implements dependency tracking that does exactly what
## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
## it if -MD -MP comes after the -MF stuff.  Hmm.
## Unfortunately, FreeBSD c89 acceptance of flags depends upon
## the command line argument order; so add the flags where they
## appear in depend2.am.  Note that the slowdown incurred here
## affects only configure: in makefiles, %FASTDEP% shortcuts this.
  for arg
  do
    case $arg in
    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
    *)  set fnord "$@" "$arg" ;;
    esac
    shift # fnord
    shift # $arg
  done
  "$@"
  stat=$?
  if test $stat -eq 0; then :
  else
    rm -f "$tmpdepfile"
    exit $stat
  fi
  mv "$tmpdepfile" "$depfile"
  ;;

gcc)
## There are various ways to get dependency output from gcc.  Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
##   up in a subdir.  Having to rename by hand is ugly.
##   (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
##   -MM, not -M (despite what the docs say).
## - Using -M directly means running the compiler twice (even worse
##   than renaming).
  if test -z "$gccflag"; then
    gccflag=-MD,
  fi
  "$@" -Wp,"$gccflag$tmpdepfile"
  stat=$?
  if test $stat -eq 0; then :
  else
    rm -f "$tmpdepfile"
    exit $stat
  fi
  rm -f "$depfile"
  echo "$object : \\" > "$depfile"
  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
## The second -e expression handles DOS-style file names with drive letters.
  sed -e 's/^[^:]*: / /' \
      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the `deleted header file' problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header).  We avoid this by adding
## dummy dependencies for each header file.  Too bad gcc doesn't do
## this for us directly.
  tr ' ' '
' < "$tmpdepfile" |
## Some versions of gcc put a space before the `:'.  On the theory
## that the space means something, we add a space to the output as
## well.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly.  Breaking it into two sed invocations is a workaround.
    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
  rm -f "$tmpdepfile"
  ;;

hp)
  # This case exists only to let depend.m4 do its work.  It works by
  # looking at the text of this script.  This case will never be run,
  # since it is checked for above.
  exit 1
  ;;

sgi)
  if test "$libtool" = yes; then
    "$@" "-Wp,-MDupdate,$tmpdepfile"
  else
    "$@" -MDupdate "$tmpdepfile"
  fi
  stat=$?
  if test $stat -eq 0; then :
  else
    rm -f "$tmpdepfile"
    exit $stat
  fi
  rm -f "$depfile"

  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
    echo "$object : \\" > "$depfile"

    # Clip off the initial element (the dependent).  Don't try to be
    # clever and replace this with sed code, as IRIX sed won't handle
    # lines with more than a fixed number of characters (4096 in
    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
    # the IRIX cc adds comments like `#:fec' to the end of the
    # dependency line.
    tr ' ' '
' < "$tmpdepfile" \
    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
    tr '
' ' ' >> "$depfile"
    echo >> "$depfile"

    # The second pass generates a dummy entry for each header file.
    tr ' ' '
' < "$tmpdepfile" \
   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
   >> "$depfile"
  else
    # The sourcefile does not contain any dependencies, so just
    # store a dummy comment line, to avoid errors with the Makefile
    # "include basename.Plo" scheme.
    echo "#dummy" > "$depfile"
  fi
  rm -f "$tmpdepfile"
  ;;

aix)
  # The C for AIX Compiler uses -M and outputs the dependencies
  # in a .u file.  In older versions, this file always lives in the
  # current directory.  Also, the AIX compiler puts `$object:' at the
  # start of each line; $object doesn't have directory information.
  # Version 6 uses the directory in both cases.
  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
  test "x$dir" = "x$object" && dir=
  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
  if test "$libtool" = yes; then
    tmpdepfile1=$dir$base.u
    tmpdepfile2=$base.u
    tmpdepfile3=$dir.libs/$base.u
    "$@" -Wc,-M
  else
    tmpdepfile1=$dir$base.u
    tmpdepfile2=$dir$base.u
    tmpdepfile3=$dir$base.u
    "$@" -M
  fi
  stat=$?

  if test $stat -eq 0; then :
  else
    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
    exit $stat
  fi

  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
  do
    test -f "$tmpdepfile" && break
  done
  if test -f "$tmpdepfile"; then
    # Each line is of the form `foo.o: dependent.h'.
    # Do two passes, one to just change these to
    # `$object: dependent.h' and one to simply `dependent.h:'.
    sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
    # That's a tab and a space in the [].
    sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
  else
    # The sourcefile does not contain any dependencies, so just
    # store a dummy comment line, to avoid errors with the Makefile
    # "include basename.Plo" scheme.
    echo "#dummy" > "$depfile"
  fi
  rm -f "$tmpdepfile"
  ;;

icc)
  # Intel's C compiler understands `-MD -MF file'.  However on
  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
  # ICC 7.0 will fill foo.d with something like
  #    foo.o: sub/foo.c
  #    foo.o: sub/foo.h
  # which is wrong.  We want:
  #    sub/foo.o: sub/foo.c
  #    sub/foo.o: sub/foo.h
  #    sub/foo.c:
  #    sub/foo.h:
  # ICC 7.1 will output
  #    foo.o: sub/foo.c sub/foo.h
  # and will wrap long lines using \ :
  #    foo.o: sub/foo.c ... \
  #     sub/foo.h ... \
  #     ...

  "$@" -MD -MF "$tmpdepfile"
  stat=$?
  if test $stat -eq 0; then :
  else
    rm -f "$tmpdepfile"
    exit $stat
  fi
  rm -f "$depfile"
  # Each line is of the form `foo.o: dependent.h',
  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
  # Do two passes, one to just change these to
  # `$object: dependent.h' and one to simply `dependent.h:'.
  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
  # Some versions of the HPUX 10.20 sed can't process this invocation
  # correctly.  Breaking it into two sed invocations is a workaround.
  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
    sed -e 's/$/ :/' >> "$depfile"
  rm -f "$tmpdepfile"
  ;;

hp2)
  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
  # compilers, which have integrated preprocessors.  The correct option
  # to use with these is +Maked; it writes dependencies to a file named
  # 'foo.d', which lands next to the object file, wherever that
  # happens to be.
  # Much of this is similar to the tru64 case; see comments there.
  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
  test "x$dir" = "x$object" && dir=
  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
  if test "$libtool" = yes; then
    tmpdepfile1=$dir$base.d
    tmpdepfile2=$dir.libs/$base.d
    "$@" -Wc,+Maked
  else
    tmpdepfile1=$dir$base.d
    tmpdepfile2=$dir$base.d
    "$@" +Maked
  fi
  stat=$?
  if test $stat -eq 0; then :
  else
     rm -f "$tmpdepfile1" "$tmpdepfile2"
     exit $stat
  fi

  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
  do
    test -f "$tmpdepfile" && break
  done
  if test -f "$tmpdepfile"; then
    sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
    # Add `dependent.h:' lines.
    sed -ne '2,${
	       s/^ *//
	       s/ \\*$//
	       s/$/:/
	       p
	     }' "$tmpdepfile" >> "$depfile"
  else
    echo "#dummy" > "$depfile"
  fi
  rm -f "$tmpdepfile" "$tmpdepfile2"
  ;;

tru64)
   # The Tru64 compiler uses -MD to generate dependencies as a side
   # effect.  `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
   # dependencies in `foo.d' instead, so we check for that too.
   # Subdirectories are respected.
   dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
   test "x$dir" = "x$object" && dir=
   base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`

   if test "$libtool" = yes; then
      # With Tru64 cc, shared objects can also be used to make a
      # static library.  This mechanism is used in libtool 1.4 series to
      # handle both shared and static libraries in a single compilation.
      # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
      #
      # With libtool 1.5 this exception was removed, and libtool now
      # generates 2 separate objects for the 2 libraries.  These two
      # compilations output dependencies in $dir.libs/$base.o.d and
      # in $dir$base.o.d.  We have to check for both files, because
      # one of the two compilations can be disabled.  We should prefer
      # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
      # automatically cleaned when .libs/ is deleted, while ignoring
      # the former would cause a distcleancheck panic.
      tmpdepfile1=$dir.libs/$base.lo.d   # libtool 1.4
      tmpdepfile2=$dir$base.o.d          # libtool 1.5
      tmpdepfile3=$dir.libs/$base.o.d    # libtool 1.5
      tmpdepfile4=$dir.libs/$base.d      # Compaq CCC V6.2-504
      "$@" -Wc,-MD
   else
      tmpdepfile1=$dir$base.o.d
      tmpdepfile2=$dir$base.d
      tmpdepfile3=$dir$base.d
      tmpdepfile4=$dir$base.d
      "$@" -MD
   fi

   stat=$?
   if test $stat -eq 0; then :
   else
      rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
      exit $stat
   fi

   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
   do
     test -f "$tmpdepfile" && break
   done
   if test -f "$tmpdepfile"; then
      sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
      # That's a tab and a space in the [].
      sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
   else
      echo "#dummy" > "$depfile"
   fi
   rm -f "$tmpdepfile"
   ;;

#nosideeffect)
  # This comment above is used by automake to tell side-effect
  # dependency tracking mechanisms from slower ones.

dashmstdout)
  # Important note: in order to support this mode, a compiler *must*
  # always write the preprocessed file to stdout, regardless of -o.
  "$@" || exit $?

  # Remove the call to Libtool.
  if test "$libtool" = yes; then
    while test "X$1" != 'X--mode=compile'; do
      shift
    done
    shift
  fi

  # Remove `-o $object'.
  IFS=" "
  for arg
  do
    case $arg in
    -o)
      shift
      ;;
    $object)
      shift
      ;;
    *)
      set fnord "$@" "$arg"
      shift # fnord
      shift # $arg
      ;;
    esac
  done

  test -z "$dashmflag" && dashmflag=-M
  # Require at least two characters before searching for `:'
  # in the target name.  This is to cope with DOS-style filenames:
  # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
  "$@" $dashmflag |
    sed 's:^[  ]*[^: ][^:][^:]*\:[    ]*:'"$object"'\: :' > "$tmpdepfile"
  rm -f "$depfile"
  cat < "$tmpdepfile" > "$depfile"
  tr ' ' '
' < "$tmpdepfile" | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly.  Breaking it into two sed invocations is a workaround.
    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
  rm -f "$tmpdepfile"
  ;;

dashXmstdout)
  # This case only exists to satisfy depend.m4.  It is never actually
  # run, as this mode is specially recognized in the preamble.
  exit 1
  ;;

makedepend)
  "$@" || exit $?
  # Remove any Libtool call
  if test "$libtool" = yes; then
    while test "X$1" != 'X--mode=compile'; do
      shift
    done
    shift
  fi
  # X makedepend
  shift
  cleared=no eat=no
  for arg
  do
    case $cleared in
    no)
      set ""; shift
      cleared=yes ;;
    esac
    if test $eat = yes; then
      eat=no
      continue
    fi
    case "$arg" in
    -D*|-I*)
      set fnord "$@" "$arg"; shift ;;
    # Strip any option that makedepend may not understand.  Remove
    # the object too, otherwise makedepend will parse it as a source file.
    -arch)
      eat=yes ;;
    -*|$object)
      ;;
    *)
      set fnord "$@" "$arg"; shift ;;
    esac
  done
  obj_suffix=`echo "$object" | sed 's/^.*\././'`
  touch "$tmpdepfile"
  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
  rm -f "$depfile"
  cat < "$tmpdepfile" > "$depfile"
  sed '1,2d' "$tmpdepfile" | tr ' ' '
' | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly.  Breaking it into two sed invocations is a workaround.
    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
  rm -f "$tmpdepfile" "$tmpdepfile".bak
  ;;

cpp)
  # Important note: in order to support this mode, a compiler *must*
  # always write the preprocessed file to stdout.
  "$@" || exit $?

  # Remove the call to Libtool.
  if test "$libtool" = yes; then
    while test "X$1" != 'X--mode=compile'; do
      shift
    done
    shift
  fi

  # Remove `-o $object'.
  IFS=" "
  for arg
  do
    case $arg in
    -o)
      shift
      ;;
    $object)
      shift
      ;;
    *)
      set fnord "$@" "$arg"
      shift # fnord
      shift # $arg
      ;;
    esac
  done

  "$@" -E |
    sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
       -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
    sed '$ s: \\$::' > "$tmpdepfile"
  rm -f "$depfile"
  echo "$object : \\" > "$depfile"
  cat < "$tmpdepfile" >> "$depfile"
  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
  rm -f "$tmpdepfile"
  ;;

msvisualcpp)
  # Important note: in order to support this mode, a compiler *must*
  # always write the preprocessed file to stdout.
  "$@" || exit $?

  # Remove the call to Libtool.
  if test "$libtool" = yes; then
    while test "X$1" != 'X--mode=compile'; do
      shift
    done
    shift
  fi

  IFS=" "
  for arg
  do
    case "$arg" in
    -o)
      shift
      ;;
    $object)
      shift
      ;;
    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
	set fnord "$@"
	shift
	shift
	;;
    *)
	set fnord "$@" "$arg"
	shift
	shift
	;;
    esac
  done
  "$@" -E 2>/dev/null |
  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
  rm -f "$depfile"
  echo "$object : \\" > "$depfile"
  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::	\1 \\:p' >> "$depfile"
  echo "	" >> "$depfile"
  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
  rm -f "$tmpdepfile"
  ;;

msvcmsys)
  # This case exists only to let depend.m4 do its work.  It works by
  # looking at the text of this script.  This case will never be run,
  # since it is checked for above.
  exit 1
  ;;

none)
  exec "$@"
  ;;

*)
  echo "Unknown depmode $depmode" 1>&2
  exit 1
  ;;
esac

exit 0

# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
parser-3.4.3/src/lib/ltdl/config/ltmain.sh000644 000000 000000 00001051522 11764645200 020510 0ustar00rootwheel000000 000000 
# libtool (GNU libtool) 2.4.2
# Written by Gordon Matzigkeit , 1996

# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions.  There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# GNU Libtool is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# As a special exception to the GNU General Public License,
# if you distribute this file as part of a program or library that
# is built using GNU Libtool, you may include this file under the
# same distribution terms that you use for the rest of that program.
#
# GNU Libtool is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Libtool; see the file COPYING.  If not, a copy
# can be downloaded from http://www.gnu.org/licenses/gpl.html,
# or obtained by writing to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

# Usage: $progname [OPTION]... [MODE-ARG]...
#
# Provide generalized library-building support services.
#
#       --config             show all configuration variables
#       --debug              enable verbose shell tracing
#   -n, --dry-run            display commands without modifying any files
#       --features           display basic configuration information and exit
#       --mode=MODE          use operation mode MODE
#       --preserve-dup-deps  don't remove duplicate dependency libraries
#       --quiet, --silent    don't print informational messages
#       --no-quiet, --no-silent
#                            print informational messages (default)
#       --no-warn            don't display warning messages
#       --tag=TAG            use configuration variables from tag TAG
#   -v, --verbose            print more informational messages than default
#       --no-verbose         don't print the extra informational messages
#       --version            print version information
#   -h, --help, --help-all   print short, long, or detailed help message
#
# MODE must be one of the following:
#
#         clean              remove files from the build directory
#         compile            compile a source file into a libtool object
#         execute            automatically set library path, then run a program
#         finish             complete the installation of libtool libraries
#         install            install libraries or executables
#         link               create a library or an executable
#         uninstall          remove libraries from an installed directory
#
# MODE-ARGS vary depending on the MODE.  When passed as first option,
# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
#
# When reporting a bug, please describe a test case to reproduce it and
# include the following information:
#
#         host-triplet:	$host
#         shell:		$SHELL
#         compiler:		$LTCC
#         compiler flags:		$LTCFLAGS
#         linker:		$LD (gnu? $with_gnu_ld)
#         $progname:	(GNU libtool) 2.4.2
#         automake:	$automake_version
#         autoconf:	$autoconf_version
#
# Report bugs to .
# GNU libtool home page: .
# General help using GNU software: .

PROGRAM=libtool
PACKAGE=libtool
VERSION=2.4.2
TIMESTAMP=""
package_revision=1.3337

# Be Bourne compatible
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
fi
BIN_SH=xpg4; export BIN_SH # for Tru64
DUALCASE=1; export DUALCASE # for MKS sh

# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
  eval 'cat <<_LTECHO_EOF
$1
_LTECHO_EOF'
}

# NLS nuisances: We save the old values to restore during execute mode.
lt_user_locale=
lt_safe_locale=
for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
do
  eval "if test \"\${$lt_var+set}\" = set; then
          save_$lt_var=\$$lt_var
          $lt_var=C
	  export $lt_var
	  lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
	  lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
	fi"
done
LC_ALL=C
LANGUAGE=C
export LANGUAGE LC_ALL

$lt_unset CDPATH


# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
# is ksh but when the shell is invoked as "sh" and the current value of
# the _XPG environment variable is not equal to 1 (one), the special
# positional parameter $0, within a function call, is the name of the
# function.
progpath="$0"



: ${CP="cp -f"}
test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
: ${MAKE="make"}
: ${MKDIR="mkdir"}
: ${MV="mv -f"}
: ${RM="rm -f"}
: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
: ${Xsed="$SED -e 1s/^X//"}

# Global variables:
EXIT_SUCCESS=0
EXIT_FAILURE=1
EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.

exit_status=$EXIT_SUCCESS

# Make sure IFS has a sensible default
lt_nl='
'
IFS=" 	$lt_nl"

dirname="s,/[^/]*$,,"
basename="s,^.*/,,"

# func_dirname file append nondir_replacement
# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
# otherwise set result to NONDIR_REPLACEMENT.
func_dirname ()
{
    func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
    if test "X$func_dirname_result" = "X${1}"; then
      func_dirname_result="${3}"
    else
      func_dirname_result="$func_dirname_result${2}"
    fi
} # func_dirname may be replaced by extended shell implementation


# func_basename file
func_basename ()
{
    func_basename_result=`$ECHO "${1}" | $SED "$basename"`
} # func_basename may be replaced by extended shell implementation


# func_dirname_and_basename file append nondir_replacement
# perform func_basename and func_dirname in a single function
# call:
#   dirname:  Compute the dirname of FILE.  If nonempty,
#             add APPEND to the result, otherwise set result
#             to NONDIR_REPLACEMENT.
#             value returned in "$func_dirname_result"
#   basename: Compute filename of FILE.
#             value retuned in "$func_basename_result"
# Implementation must be kept synchronized with func_dirname
# and func_basename. For efficiency, we do not delegate to
# those functions but instead duplicate the functionality here.
func_dirname_and_basename ()
{
    # Extract subdirectory from the argument.
    func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
    if test "X$func_dirname_result" = "X${1}"; then
      func_dirname_result="${3}"
    else
      func_dirname_result="$func_dirname_result${2}"
    fi
    func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
} # func_dirname_and_basename may be replaced by extended shell implementation


# func_stripname prefix suffix name
# strip PREFIX and SUFFIX off of NAME.
# PREFIX and SUFFIX must not contain globbing or regex special
# characters, hashes, percent signs, but SUFFIX may contain a leading
# dot (in which case that matches only a dot).
# func_strip_suffix prefix name
func_stripname ()
{
    case ${2} in
      .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
      *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
    esac
} # func_stripname may be replaced by extended shell implementation


# These SED scripts presuppose an absolute path with a trailing slash.
pathcar='s,^/\([^/]*\).*$,\1,'
pathcdr='s,^/[^/]*,,'
removedotparts=':dotsl
		s@/\./@/@g
		t dotsl
		s,/\.$,/,'
collapseslashes='s@/\{1,\}@/@g'
finalslash='s,/*$,/,'

# func_normal_abspath PATH
# Remove doubled-up and trailing slashes, "." path components,
# and cancel out any ".." path components in PATH after making
# it an absolute path.
#             value returned in "$func_normal_abspath_result"
func_normal_abspath ()
{
  # Start from root dir and reassemble the path.
  func_normal_abspath_result=
  func_normal_abspath_tpath=$1
  func_normal_abspath_altnamespace=
  case $func_normal_abspath_tpath in
    "")
      # Empty path, that just means $cwd.
      func_stripname '' '/' "`pwd`"
      func_normal_abspath_result=$func_stripname_result
      return
    ;;
    # The next three entries are used to spot a run of precisely
    # two leading slashes without using negated character classes;
    # we take advantage of case's first-match behaviour.
    ///*)
      # Unusual form of absolute path, do nothing.
    ;;
    //*)
      # Not necessarily an ordinary path; POSIX reserves leading '//'
      # and for example Cygwin uses it to access remote file shares
      # over CIFS/SMB, so we conserve a leading double slash if found.
      func_normal_abspath_altnamespace=/
    ;;
    /*)
      # Absolute path, do nothing.
    ;;
    *)
      # Relative path, prepend $cwd.
      func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
    ;;
  esac
  # Cancel out all the simple stuff to save iterations.  We also want
  # the path to end with a slash for ease of parsing, so make sure
  # there is one (and only one) here.
  func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
        -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
  while :; do
    # Processed it all yet?
    if test "$func_normal_abspath_tpath" = / ; then
      # If we ascended to the root using ".." the result may be empty now.
      if test -z "$func_normal_abspath_result" ; then
        func_normal_abspath_result=/
      fi
      break
    fi
    func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
        -e "$pathcar"`
    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
        -e "$pathcdr"`
    # Figure out what to do with it
    case $func_normal_abspath_tcomponent in
      "")
        # Trailing empty path component, ignore it.
      ;;
      ..)
        # Parent dir; strip last assembled component from result.
        func_dirname "$func_normal_abspath_result"
        func_normal_abspath_result=$func_dirname_result
      ;;
      *)
        # Actual path component, append it.
        func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
      ;;
    esac
  done
  # Restore leading double-slash if one was found on entry.
  func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
}

# func_relative_path SRCDIR DSTDIR
# generates a relative path from SRCDIR to DSTDIR, with a trailing
# slash if non-empty, suitable for immediately appending a filename
# without needing to append a separator.
#             value returned in "$func_relative_path_result"
func_relative_path ()
{
  func_relative_path_result=
  func_normal_abspath "$1"
  func_relative_path_tlibdir=$func_normal_abspath_result
  func_normal_abspath "$2"
  func_relative_path_tbindir=$func_normal_abspath_result

  # Ascend the tree starting from libdir
  while :; do
    # check if we have found a prefix of bindir
    case $func_relative_path_tbindir in
      $func_relative_path_tlibdir)
        # found an exact match
        func_relative_path_tcancelled=
        break
        ;;
      $func_relative_path_tlibdir*)
        # found a matching prefix
        func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
        func_relative_path_tcancelled=$func_stripname_result
        if test -z "$func_relative_path_result"; then
          func_relative_path_result=.
        fi
        break
        ;;
      *)
        func_dirname $func_relative_path_tlibdir
        func_relative_path_tlibdir=${func_dirname_result}
        if test "x$func_relative_path_tlibdir" = x ; then
          # Have to descend all the way to the root!
          func_relative_path_result=../$func_relative_path_result
          func_relative_path_tcancelled=$func_relative_path_tbindir
          break
        fi
        func_relative_path_result=../$func_relative_path_result
        ;;
    esac
  done

  # Now calculate path; take care to avoid doubling-up slashes.
  func_stripname '' '/' "$func_relative_path_result"
  func_relative_path_result=$func_stripname_result
  func_stripname '/' '/' "$func_relative_path_tcancelled"
  if test "x$func_stripname_result" != x ; then
    func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
  fi

  # Normalisation. If bindir is libdir, return empty string,
  # else relative path ending with a slash; either way, target
  # file name can be directly appended.
  if test ! -z "$func_relative_path_result"; then
    func_stripname './' '' "$func_relative_path_result/"
    func_relative_path_result=$func_stripname_result
  fi
}

# The name of this program:
func_dirname_and_basename "$progpath"
progname=$func_basename_result

# Make sure we have an absolute path for reexecution:
case $progpath in
  [\\/]*|[A-Za-z]:\\*) ;;
  *[\\/]*)
     progdir=$func_dirname_result
     progdir=`cd "$progdir" && pwd`
     progpath="$progdir/$progname"
     ;;
  *)
     save_IFS="$IFS"
     IFS=${PATH_SEPARATOR-:}
     for progdir in $PATH; do
       IFS="$save_IFS"
       test -x "$progdir/$progname" && break
     done
     IFS="$save_IFS"
     test -n "$progdir" || progdir=`pwd`
     progpath="$progdir/$progname"
     ;;
esac

# Sed substitution that helps us do robust quoting.  It backslashifies
# metacharacters that are still active within double-quoted strings.
Xsed="${SED}"' -e 1s/^X//'
sed_quote_subst='s/\([`"$\\]\)/\\\1/g'

# Same as above, but do not quote variable references.
double_quote_subst='s/\(["`\\]\)/\\\1/g'

# Sed substitution that turns a string into a regex matching for the
# string literally.
sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'

# Sed substitution that converts a w32 file name or path
# which contains forward slashes, into one that contains
# (escaped) backslashes.  A very naive implementation.
lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'

# Re-`\' parameter expansions in output of double_quote_subst that were
# `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
# in input to double_quote_subst, that '$' was protected from expansion.
# Since each input `\' is now two `\'s, look for any number of runs of
# four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
bs='\\'
bs2='\\\\'
bs4='\\\\\\\\'
dollar='\$'
sed_double_backslash="\
  s/$bs4/&\\
/g
  s/^$bs2$dollar/$bs&/
  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
  s/\n//g"

# Standard options:
opt_dry_run=false
opt_help=false
opt_quiet=false
opt_verbose=false
opt_warning=:

# func_echo arg...
# Echo program name prefixed message, along with the current mode
# name if it has been set yet.
func_echo ()
{
    $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
}

# func_verbose arg...
# Echo program name prefixed message in verbose mode only.
func_verbose ()
{
    $opt_verbose && func_echo ${1+"$@"}

    # A bug in bash halts the script if the last line of a function
    # fails when set -e is in force, so we need another command to
    # work around that:
    :
}

# func_echo_all arg...
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
    $ECHO "$*"
}

# func_error arg...
# Echo program name prefixed message to standard error.
func_error ()
{
    $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
}

# func_warning arg...
# Echo program name prefixed warning message to standard error.
func_warning ()
{
    $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2

    # bash bug again:
    :
}

# func_fatal_error arg...
# Echo program name prefixed message to standard error, and exit.
func_fatal_error ()
{
    func_error ${1+"$@"}
    exit $EXIT_FAILURE
}

# func_fatal_help arg...
# Echo program name prefixed message to standard error, followed by
# a help hint, and exit.
func_fatal_help ()
{
    func_error ${1+"$@"}
    func_fatal_error "$help"
}
help="Try \`$progname --help' for more information."  ## default


# func_grep expression filename
# Check whether EXPRESSION matches any line of FILENAME, without output.
func_grep ()
{
    $GREP "$1" "$2" >/dev/null 2>&1
}


# func_mkdir_p directory-path
# Make sure the entire path to DIRECTORY-PATH is available.
func_mkdir_p ()
{
    my_directory_path="$1"
    my_dir_list=

    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then

      # Protect directory names starting with `-'
      case $my_directory_path in
        -*) my_directory_path="./$my_directory_path" ;;
      esac

      # While some portion of DIR does not yet exist...
      while test ! -d "$my_directory_path"; do
        # ...make a list in topmost first order.  Use a colon delimited
	# list incase some portion of path contains whitespace.
        my_dir_list="$my_directory_path:$my_dir_list"

        # If the last portion added has no slash in it, the list is done
        case $my_directory_path in */*) ;; *) break ;; esac

        # ...otherwise throw away the child directory and loop
        my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
      done
      my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`

      save_mkdir_p_IFS="$IFS"; IFS=':'
      for my_dir in $my_dir_list; do
	IFS="$save_mkdir_p_IFS"
        # mkdir can fail with a `File exist' error if two processes
        # try to create one of the directories concurrently.  Don't
        # stop in that case!
        $MKDIR "$my_dir" 2>/dev/null || :
      done
      IFS="$save_mkdir_p_IFS"

      # Bail out if we (or some other process) failed to create a directory.
      test -d "$my_directory_path" || \
        func_fatal_error "Failed to create \`$1'"
    fi
}


# func_mktempdir [string]
# Make a temporary directory that won't clash with other running
# libtool processes, and avoids race conditions if possible.  If
# given, STRING is the basename for that directory.
func_mktempdir ()
{
    my_template="${TMPDIR-/tmp}/${1-$progname}"

    if test "$opt_dry_run" = ":"; then
      # Return a directory name, but don't create it in dry-run mode
      my_tmpdir="${my_template}-$$"
    else

      # If mktemp works, use that first and foremost
      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`

      if test ! -d "$my_tmpdir"; then
        # Failing that, at least try and use $RANDOM to avoid a race
        my_tmpdir="${my_template}-${RANDOM-0}$$"

        save_mktempdir_umask=`umask`
        umask 0077
        $MKDIR "$my_tmpdir"
        umask $save_mktempdir_umask
      fi

      # If we're not in dry-run mode, bomb out on failure
      test -d "$my_tmpdir" || \
        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
    fi

    $ECHO "$my_tmpdir"
}


# func_quote_for_eval arg
# Aesthetically quote ARG to be evaled later.
# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
# is double-quoted, suitable for a subsequent eval, whereas
# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
# which are still active within double quotes backslashified.
func_quote_for_eval ()
{
    case $1 in
      *[\\\`\"\$]*)
	func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
      *)
        func_quote_for_eval_unquoted_result="$1" ;;
    esac

    case $func_quote_for_eval_unquoted_result in
      # Double-quote args containing shell metacharacters to delay
      # word splitting, command substitution and and variable
      # expansion for a subsequent eval.
      # Many Bourne shells cannot handle close brackets correctly
      # in scan sets, so we specify it separately.
      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
        func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
        ;;
      *)
        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
    esac
}


# func_quote_for_expand arg
# Aesthetically quote ARG to be evaled later; same as above,
# but do not quote variable references.
func_quote_for_expand ()
{
    case $1 in
      *[\\\`\"]*)
	my_arg=`$ECHO "$1" | $SED \
	    -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
      *)
        my_arg="$1" ;;
    esac

    case $my_arg in
      # Double-quote args containing shell metacharacters to delay
      # word splitting and command substitution for a subsequent eval.
      # Many Bourne shells cannot handle close brackets correctly
      # in scan sets, so we specify it separately.
      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
        my_arg="\"$my_arg\""
        ;;
    esac

    func_quote_for_expand_result="$my_arg"
}


# func_show_eval cmd [fail_exp]
# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
# is given, then evaluate it.
func_show_eval ()
{
    my_cmd="$1"
    my_fail_exp="${2-:}"

    ${opt_silent-false} || {
      func_quote_for_expand "$my_cmd"
      eval "func_echo $func_quote_for_expand_result"
    }

    if ${opt_dry_run-false}; then :; else
      eval "$my_cmd"
      my_status=$?
      if test "$my_status" -eq 0; then :; else
	eval "(exit $my_status); $my_fail_exp"
      fi
    fi
}


# func_show_eval_locale cmd [fail_exp]
# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
# is given, then evaluate it.  Use the saved locale for evaluation.
func_show_eval_locale ()
{
    my_cmd="$1"
    my_fail_exp="${2-:}"

    ${opt_silent-false} || {
      func_quote_for_expand "$my_cmd"
      eval "func_echo $func_quote_for_expand_result"
    }

    if ${opt_dry_run-false}; then :; else
      eval "$lt_user_locale
	    $my_cmd"
      my_status=$?
      eval "$lt_safe_locale"
      if test "$my_status" -eq 0; then :; else
	eval "(exit $my_status); $my_fail_exp"
      fi
    fi
}

# func_tr_sh
# Turn $1 into a string suitable for a shell variable name.
# Result is stored in $func_tr_sh_result.  All characters
# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
# if $1 begins with a digit, a '_' is prepended as well.
func_tr_sh ()
{
  case $1 in
  [0-9]* | *[!a-zA-Z0-9_]*)
    func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
    ;;
  * )
    func_tr_sh_result=$1
    ;;
  esac
}


# func_version
# Echo version message to standard output and exit.
func_version ()
{
    $opt_debug

    $SED -n '/(C)/!b go
	:more
	/\./!{
	  N
	  s/\n# / /
	  b more
	}
	:go
	/^# '$PROGRAM' (GNU /,/# warranty; / {
        s/^# //
	s/^# *$//
        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
        p
     }' < "$progpath"
     exit $?
}

# func_usage
# Echo short help message to standard output and exit.
func_usage ()
{
    $opt_debug

    $SED -n '/^# Usage:/,/^#  *.*--help/ {
        s/^# //
	s/^# *$//
	s/\$progname/'$progname'/
	p
    }' < "$progpath"
    echo
    $ECHO "run \`$progname --help | more' for full usage"
    exit $?
}

# func_help [NOEXIT]
# Echo long help message to standard output and exit,
# unless 'noexit' is passed as argument.
func_help ()
{
    $opt_debug

    $SED -n '/^# Usage:/,/# Report bugs to/ {
	:print
        s/^# //
	s/^# *$//
	s*\$progname*'$progname'*
	s*\$host*'"$host"'*
	s*\$SHELL*'"$SHELL"'*
	s*\$LTCC*'"$LTCC"'*
	s*\$LTCFLAGS*'"$LTCFLAGS"'*
	s*\$LD*'"$LD"'*
	s/\$with_gnu_ld/'"$with_gnu_ld"'/
	s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
	s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
	p
	d
     }
     /^# .* home page:/b print
     /^# General help using/b print
     ' < "$progpath"
    ret=$?
    if test -z "$1"; then
      exit $ret
    fi
}

# func_missing_arg argname
# Echo program name prefixed message to standard error and set global
# exit_cmd.
func_missing_arg ()
{
    $opt_debug

    func_error "missing argument for $1."
    exit_cmd=exit
}


# func_split_short_opt shortopt
# Set func_split_short_opt_name and func_split_short_opt_arg shell
# variables after splitting SHORTOPT after the 2nd character.
func_split_short_opt ()
{
    my_sed_short_opt='1s/^\(..\).*$/\1/;q'
    my_sed_short_rest='1s/^..\(.*\)$/\1/;q'

    func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
    func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
} # func_split_short_opt may be replaced by extended shell implementation


# func_split_long_opt longopt
# Set func_split_long_opt_name and func_split_long_opt_arg shell
# variables after splitting LONGOPT at the `=' sign.
func_split_long_opt ()
{
    my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
    my_sed_long_arg='1s/^--[^=]*=//'

    func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
    func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
} # func_split_long_opt may be replaced by extended shell implementation

exit_cmd=:





magic="%%%MAGIC variable%%%"
magic_exe="%%%MAGIC EXE variable%%%"

# Global variables.
nonopt=
preserve_args=
lo2o="s/\\.lo\$/.${objext}/"
o2lo="s/\\.${objext}\$/.lo/"
extracted_archives=
extracted_serial=0

# If this variable is set in any of the actions, the command in it
# will be execed at the end.  This prevents here-documents from being
# left over by shells.
exec_cmd=

# func_append var value
# Append VALUE to the end of shell variable VAR.
func_append ()
{
    eval "${1}=\$${1}\${2}"
} # func_append may be replaced by extended shell implementation

# func_append_quoted var value
# Quote VALUE and append to the end of shell variable VAR, separated
# by a space.
func_append_quoted ()
{
    func_quote_for_eval "${2}"
    eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
} # func_append_quoted may be replaced by extended shell implementation


# func_arith arithmetic-term...
func_arith ()
{
    func_arith_result=`expr "${@}"`
} # func_arith may be replaced by extended shell implementation


# func_len string
# STRING may not start with a hyphen.
func_len ()
{
    func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
} # func_len may be replaced by extended shell implementation


# func_lo2o object
func_lo2o ()
{
    func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
} # func_lo2o may be replaced by extended shell implementation


# func_xform libobj-or-source
func_xform ()
{
    func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
} # func_xform may be replaced by extended shell implementation


# func_fatal_configuration arg...
# Echo program name prefixed message to standard error, followed by
# a configuration failure hint, and exit.
func_fatal_configuration ()
{
    func_error ${1+"$@"}
    func_error "See the $PACKAGE documentation for more information."
    func_fatal_error "Fatal configuration error."
}


# func_config
# Display the configuration for all the tags in this script.
func_config ()
{
    re_begincf='^# ### BEGIN LIBTOOL'
    re_endcf='^# ### END LIBTOOL'

    # Default configuration.
    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"

    # Now print the configurations for the tags.
    for tagname in $taglist; do
      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
    done

    exit $?
}

# func_features
# Display the features supported by this script.
func_features ()
{
    echo "host: $host"
    if test "$build_libtool_libs" = yes; then
      echo "enable shared libraries"
    else
      echo "disable shared libraries"
    fi
    if test "$build_old_libs" = yes; then
      echo "enable static libraries"
    else
      echo "disable static libraries"
    fi

    exit $?
}

# func_enable_tag tagname
# Verify that TAGNAME is valid, and either flag an error and exit, or
# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
# variable here.
func_enable_tag ()
{
  # Global variable:
  tagname="$1"

  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
  sed_extractcf="/$re_begincf/,/$re_endcf/p"

  # Validate tagname.
  case $tagname in
    *[!-_A-Za-z0-9,/]*)
      func_fatal_error "invalid tag name: $tagname"
      ;;
  esac

  # Don't test for the "default" C tag, as we know it's
  # there but not specially marked.
  case $tagname in
    CC) ;;
    *)
      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
	taglist="$taglist $tagname"

	# Evaluate the configuration.  Be careful to quote the path
	# and the sed script, to avoid splitting on whitespace, but
	# also don't use non-portable quotes within backquotes within
	# quotes we have to do it in 2 steps:
	extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
	eval "$extractedcf"
      else
	func_error "ignoring unknown tag $tagname"
      fi
      ;;
  esac
}

# func_check_version_match
# Ensure that we are using m4 macros, and libtool script from the same
# release of libtool.
func_check_version_match ()
{
  if test "$package_revision" != "$macro_revision"; then
    if test "$VERSION" != "$macro_version"; then
      if test -z "$macro_version"; then
        cat >&2 <<_LT_EOF
$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
$progname: definition of this LT_INIT comes from an older release.
$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
$progname: and run autoconf again.
_LT_EOF
      else
        cat >&2 <<_LT_EOF
$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
$progname: and run autoconf again.
_LT_EOF
      fi
    else
      cat >&2 <<_LT_EOF
$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
$progname: but the definition of this LT_INIT comes from revision $macro_revision.
$progname: You should recreate aclocal.m4 with macros from revision $package_revision
$progname: of $PACKAGE $VERSION and run autoconf again.
_LT_EOF
    fi

    exit $EXIT_MISMATCH
  fi
}


# Shorthand for --mode=foo, only valid as the first argument
case $1 in
clean|clea|cle|cl)
  shift; set dummy --mode clean ${1+"$@"}; shift
  ;;
compile|compil|compi|comp|com|co|c)
  shift; set dummy --mode compile ${1+"$@"}; shift
  ;;
execute|execut|execu|exec|exe|ex|e)
  shift; set dummy --mode execute ${1+"$@"}; shift
  ;;
finish|finis|fini|fin|fi|f)
  shift; set dummy --mode finish ${1+"$@"}; shift
  ;;
install|instal|insta|inst|ins|in|i)
  shift; set dummy --mode install ${1+"$@"}; shift
  ;;
link|lin|li|l)
  shift; set dummy --mode link ${1+"$@"}; shift
  ;;
uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
  shift; set dummy --mode uninstall ${1+"$@"}; shift
  ;;
esac



# Option defaults:
opt_debug=:
opt_dry_run=false
opt_config=false
opt_preserve_dup_deps=false
opt_features=false
opt_finish=false
opt_help=false
opt_help_all=false
opt_silent=:
opt_warning=:
opt_verbose=:
opt_silent=false
opt_verbose=false


# Parse options once, thoroughly.  This comes as soon as possible in the
# script to make things like `--version' happen as quickly as we can.
{
  # this just eases exit handling
  while test $# -gt 0; do
    opt="$1"
    shift
    case $opt in
      --debug|-x)	opt_debug='set -x'
			func_echo "enabling shell trace mode"
			$opt_debug
			;;
      --dry-run|--dryrun|-n)
			opt_dry_run=:
			;;
      --config)
			opt_config=:
func_config
			;;
      --dlopen|-dlopen)
			optarg="$1"
			opt_dlopen="${opt_dlopen+$opt_dlopen
}$optarg"
			shift
			;;
      --preserve-dup-deps)
			opt_preserve_dup_deps=:
			;;
      --features)
			opt_features=:
func_features
			;;
      --finish)
			opt_finish=:
set dummy --mode finish ${1+"$@"}; shift
			;;
      --help)
			opt_help=:
			;;
      --help-all)
			opt_help_all=:
opt_help=': help-all'
			;;
      --mode)
			test $# = 0 && func_missing_arg $opt && break
			optarg="$1"
			opt_mode="$optarg"
case $optarg in
  # Valid mode arguments:
  clean|compile|execute|finish|install|link|relink|uninstall) ;;

  # Catch anything else as an error
  *) func_error "invalid argument for $opt"
     exit_cmd=exit
     break
     ;;
esac
			shift
			;;
      --no-silent|--no-quiet)
			opt_silent=false
func_append preserve_args " $opt"
			;;
      --no-warning|--no-warn)
			opt_warning=false
func_append preserve_args " $opt"
			;;
      --no-verbose)
			opt_verbose=false
func_append preserve_args " $opt"
			;;
      --silent|--quiet)
			opt_silent=:
func_append preserve_args " $opt"
        opt_verbose=false
			;;
      --verbose|-v)
			opt_verbose=:
func_append preserve_args " $opt"
opt_silent=false
			;;
      --tag)
			test $# = 0 && func_missing_arg $opt && break
			optarg="$1"
			opt_tag="$optarg"
func_append preserve_args " $opt $optarg"
func_enable_tag "$optarg"
			shift
			;;

      -\?|-h)		func_usage				;;
      --help)		func_help				;;
      --version)	func_version				;;

      # Separate optargs to long options:
      --*=*)
			func_split_long_opt "$opt"
			set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
			shift
			;;

      # Separate non-argument short options:
      -\?*|-h*|-n*|-v*)
			func_split_short_opt "$opt"
			set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
			shift
			;;

      --)		break					;;
      -*)		func_fatal_help "unrecognized option \`$opt'" ;;
      *)		set dummy "$opt" ${1+"$@"};	shift; break  ;;
    esac
  done

  # Validate options:

  # save first non-option argument
  if test "$#" -gt 0; then
    nonopt="$opt"
    shift
  fi

  # preserve --debug
  test "$opt_debug" = : || func_append preserve_args " --debug"

  case $host in
    *cygwin* | *mingw* | *pw32* | *cegcc*)
      # don't eliminate duplications in $postdeps and $predeps
      opt_duplicate_compiler_generated_deps=:
      ;;
    *)
      opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
      ;;
  esac

  $opt_help || {
    # Sanity checks first:
    func_check_version_match

    if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
      func_fatal_configuration "not configured to build any kind of library"
    fi

    # Darwin sucks
    eval std_shrext=\"$shrext_cmds\"

    # Only execute mode is allowed to have -dlopen flags.
    if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
      func_error "unrecognized option \`-dlopen'"
      $ECHO "$help" 1>&2
      exit $EXIT_FAILURE
    fi

    # Change the help message to a mode-specific one.
    generic_help="$help"
    help="Try \`$progname --help --mode=$opt_mode' for more information."
  }


  # Bail if the options were screwed
  $exit_cmd $EXIT_FAILURE
}




## ----------- ##
##    Main.    ##
## ----------- ##

# func_lalib_p file
# True iff FILE is a libtool `.la' library or `.lo' object file.
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_lalib_p ()
{
    test -f "$1" &&
      $SED -e 4q "$1" 2>/dev/null \
        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
}

# func_lalib_unsafe_p file
# True iff FILE is a libtool `.la' library or `.lo' object file.
# This function implements the same check as func_lalib_p without
# resorting to external programs.  To this end, it redirects stdin and
# closes it afterwards, without saving the original file descriptor.
# As a safety measure, use it only where a negative result would be
# fatal anyway.  Works if `file' does not exist.
func_lalib_unsafe_p ()
{
    lalib_p=no
    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
	for lalib_p_l in 1 2 3 4
	do
	    read lalib_p_line
	    case "$lalib_p_line" in
		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
	    esac
	done
	exec 0<&5 5<&-
    fi
    test "$lalib_p" = yes
}

# func_ltwrapper_script_p file
# True iff FILE is a libtool wrapper script
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_ltwrapper_script_p ()
{
    func_lalib_p "$1"
}

# func_ltwrapper_executable_p file
# True iff FILE is a libtool wrapper executable
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_ltwrapper_executable_p ()
{
    func_ltwrapper_exec_suffix=
    case $1 in
    *.exe) ;;
    *) func_ltwrapper_exec_suffix=.exe ;;
    esac
    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
}

# func_ltwrapper_scriptname file
# Assumes file is an ltwrapper_executable
# uses $file to determine the appropriate filename for a
# temporary ltwrapper_script.
func_ltwrapper_scriptname ()
{
    func_dirname_and_basename "$1" "" "."
    func_stripname '' '.exe' "$func_basename_result"
    func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
}

# func_ltwrapper_p file
# True iff FILE is a libtool wrapper script or wrapper executable
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_ltwrapper_p ()
{
    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
}


# func_execute_cmds commands fail_cmd
# Execute tilde-delimited COMMANDS.
# If FAIL_CMD is given, eval that upon failure.
# FAIL_CMD may read-access the current command in variable CMD!
func_execute_cmds ()
{
    $opt_debug
    save_ifs=$IFS; IFS='~'
    for cmd in $1; do
      IFS=$save_ifs
      eval cmd=\"$cmd\"
      func_show_eval "$cmd" "${2-:}"
    done
    IFS=$save_ifs
}


# func_source file
# Source FILE, adding directory component if necessary.
# Note that it is not necessary on cygwin/mingw to append a dot to
# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
# behavior happens only for exec(3), not for open(2)!  Also, sourcing
# `FILE.' does not work on cygwin managed mounts.
func_source ()
{
    $opt_debug
    case $1 in
    */* | *\\*)	. "$1" ;;
    *)		. "./$1" ;;
    esac
}


# func_resolve_sysroot PATH
# Replace a leading = in PATH with a sysroot.  Store the result into
# func_resolve_sysroot_result
func_resolve_sysroot ()
{
  func_resolve_sysroot_result=$1
  case $func_resolve_sysroot_result in
  =*)
    func_stripname '=' '' "$func_resolve_sysroot_result"
    func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
    ;;
  esac
}

# func_replace_sysroot PATH
# If PATH begins with the sysroot, replace it with = and
# store the result into func_replace_sysroot_result.
func_replace_sysroot ()
{
  case "$lt_sysroot:$1" in
  ?*:"$lt_sysroot"*)
    func_stripname "$lt_sysroot" '' "$1"
    func_replace_sysroot_result="=$func_stripname_result"
    ;;
  *)
    # Including no sysroot.
    func_replace_sysroot_result=$1
    ;;
  esac
}

# func_infer_tag arg
# Infer tagged configuration to use if any are available and
# if one wasn't chosen via the "--tag" command line option.
# Only attempt this if the compiler in the base compile
# command doesn't match the default compiler.
# arg is usually of the form 'gcc ...'
func_infer_tag ()
{
    $opt_debug
    if test -n "$available_tags" && test -z "$tagname"; then
      CC_quoted=
      for arg in $CC; do
	func_append_quoted CC_quoted "$arg"
      done
      CC_expanded=`func_echo_all $CC`
      CC_quoted_expanded=`func_echo_all $CC_quoted`
      case $@ in
      # Blanks in the command may have been stripped by the calling shell,
      # but not from the CC environment variable when configure was run.
      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
      # Blanks at the start of $base_compile will cause this to fail
      # if we don't check for them as well.
      *)
	for z in $available_tags; do
	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
	    # Evaluate the configuration.
	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
	    CC_quoted=
	    for arg in $CC; do
	      # Double-quote args containing other shell metacharacters.
	      func_append_quoted CC_quoted "$arg"
	    done
	    CC_expanded=`func_echo_all $CC`
	    CC_quoted_expanded=`func_echo_all $CC_quoted`
	    case "$@ " in
	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
	      # The compiler in the base compile command matches
	      # the one in the tagged configuration.
	      # Assume this is the tagged configuration we want.
	      tagname=$z
	      break
	      ;;
	    esac
	  fi
	done
	# If $tagname still isn't set, then no tagged configuration
	# was found and let the user know that the "--tag" command
	# line option must be used.
	if test -z "$tagname"; then
	  func_echo "unable to infer tagged configuration"
	  func_fatal_error "specify a tag with \`--tag'"
#	else
#	  func_verbose "using $tagname tagged configuration"
	fi
	;;
      esac
    fi
}



# func_write_libtool_object output_name pic_name nonpic_name
# Create a libtool object file (analogous to a ".la" file),
# but don't create it if we're doing a dry run.
func_write_libtool_object ()
{
    write_libobj=${1}
    if test "$build_libtool_libs" = yes; then
      write_lobj=\'${2}\'
    else
      write_lobj=none
    fi

    if test "$build_old_libs" = yes; then
      write_oldobj=\'${3}\'
    else
      write_oldobj=none
    fi

    $opt_dry_run || {
      cat >${write_libobj}T </dev/null`
    if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
      func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
        $SED -e "$lt_sed_naive_backslashify"`
    else
      func_convert_core_file_wine_to_w32_result=
    fi
  fi
}
# end: func_convert_core_file_wine_to_w32


# func_convert_core_path_wine_to_w32 ARG
# Helper function used by path conversion functions when $build is *nix, and
# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
# configured wine environment available, with the winepath program in $build's
# $PATH. Assumes ARG has no leading or trailing path separator characters.
#
# ARG is path to be converted from $build format to win32.
# Result is available in $func_convert_core_path_wine_to_w32_result.
# Unconvertible file (directory) names in ARG are skipped; if no directory names
# are convertible, then the result may be empty.
func_convert_core_path_wine_to_w32 ()
{
  $opt_debug
  # unfortunately, winepath doesn't convert paths, only file names
  func_convert_core_path_wine_to_w32_result=""
  if test -n "$1"; then
    oldIFS=$IFS
    IFS=:
    for func_convert_core_path_wine_to_w32_f in $1; do
      IFS=$oldIFS
      func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
      if test -n "$func_convert_core_file_wine_to_w32_result" ; then
        if test -z "$func_convert_core_path_wine_to_w32_result"; then
          func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
        else
          func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
        fi
      fi
    done
    IFS=$oldIFS
  fi
}
# end: func_convert_core_path_wine_to_w32


# func_cygpath ARGS...
# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
# (2), returns the Cygwin file name or path in func_cygpath_result (input
# file name or path is assumed to be in w32 format, as previously converted
# from $build's *nix or MSYS format). In case (3), returns the w32 file name
# or path in func_cygpath_result (input file name or path is assumed to be in
# Cygwin format). Returns an empty string on error.
#
# ARGS are passed to cygpath, with the last one being the file name or path to
# be converted.
#
# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
# environment variable; do not put it in $PATH.
func_cygpath ()
{
  $opt_debug
  if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
    func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
    if test "$?" -ne 0; then
      # on failure, ensure result is empty
      func_cygpath_result=
    fi
  else
    func_cygpath_result=
    func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
  fi
}
#end: func_cygpath


# func_convert_core_msys_to_w32 ARG
# Convert file name or path ARG from MSYS format to w32 format.  Return
# result in func_convert_core_msys_to_w32_result.
func_convert_core_msys_to_w32 ()
{
  $opt_debug
  # awkward: cmd appends spaces to result
  func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
    $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
}
#end: func_convert_core_msys_to_w32


# func_convert_file_check ARG1 ARG2
# Verify that ARG1 (a file name in $build format) was converted to $host
# format in ARG2. Otherwise, emit an error message, but continue (resetting
# func_to_host_file_result to ARG1).
func_convert_file_check ()
{
  $opt_debug
  if test -z "$2" && test -n "$1" ; then
    func_error "Could not determine host file name corresponding to"
    func_error "  \`$1'"
    func_error "Continuing, but uninstalled executables may not work."
    # Fallback:
    func_to_host_file_result="$1"
  fi
}
# end func_convert_file_check


# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
# Verify that FROM_PATH (a path in $build format) was converted to $host
# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
# func_to_host_file_result to a simplistic fallback value (see below).
func_convert_path_check ()
{
  $opt_debug
  if test -z "$4" && test -n "$3"; then
    func_error "Could not determine the host path corresponding to"
    func_error "  \`$3'"
    func_error "Continuing, but uninstalled executables may not work."
    # Fallback.  This is a deliberately simplistic "conversion" and
    # should not be "improved".  See libtool.info.
    if test "x$1" != "x$2"; then
      lt_replace_pathsep_chars="s|$1|$2|g"
      func_to_host_path_result=`echo "$3" |
        $SED -e "$lt_replace_pathsep_chars"`
    else
      func_to_host_path_result="$3"
    fi
  fi
}
# end func_convert_path_check


# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
# and appending REPL if ORIG matches BACKPAT.
func_convert_path_front_back_pathsep ()
{
  $opt_debug
  case $4 in
  $1 ) func_to_host_path_result="$3$func_to_host_path_result"
    ;;
  esac
  case $4 in
  $2 ) func_append func_to_host_path_result "$3"
    ;;
  esac
}
# end func_convert_path_front_back_pathsep


##################################################
# $build to $host FILE NAME CONVERSION FUNCTIONS #
##################################################
# invoked via `$to_host_file_cmd ARG'
#
# In each case, ARG is the path to be converted from $build to $host format.
# Result will be available in $func_to_host_file_result.


# func_to_host_file ARG
# Converts the file name ARG from $build format to $host format. Return result
# in func_to_host_file_result.
func_to_host_file ()
{
  $opt_debug
  $to_host_file_cmd "$1"
}
# end func_to_host_file


# func_to_tool_file ARG LAZY
# converts the file name ARG from $build format to toolchain format. Return
# result in func_to_tool_file_result.  If the conversion in use is listed
# in (the comma separated) LAZY, no conversion takes place.
func_to_tool_file ()
{
  $opt_debug
  case ,$2, in
    *,"$to_tool_file_cmd",*)
      func_to_tool_file_result=$1
      ;;
    *)
      $to_tool_file_cmd "$1"
      func_to_tool_file_result=$func_to_host_file_result
      ;;
  esac
}
# end func_to_tool_file


# func_convert_file_noop ARG
# Copy ARG to func_to_host_file_result.
func_convert_file_noop ()
{
  func_to_host_file_result="$1"
}
# end func_convert_file_noop


# func_convert_file_msys_to_w32 ARG
# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
# conversion to w32 is not available inside the cwrapper.  Returns result in
# func_to_host_file_result.
func_convert_file_msys_to_w32 ()
{
  $opt_debug
  func_to_host_file_result="$1"
  if test -n "$1"; then
    func_convert_core_msys_to_w32 "$1"
    func_to_host_file_result="$func_convert_core_msys_to_w32_result"
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_msys_to_w32


# func_convert_file_cygwin_to_w32 ARG
# Convert file name ARG from Cygwin to w32 format.  Returns result in
# func_to_host_file_result.
func_convert_file_cygwin_to_w32 ()
{
  $opt_debug
  func_to_host_file_result="$1"
  if test -n "$1"; then
    # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
    # LT_CYGPATH in this case.
    func_to_host_file_result=`cygpath -m "$1"`
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_cygwin_to_w32


# func_convert_file_nix_to_w32 ARG
# Convert file name ARG from *nix to w32 format.  Requires a wine environment
# and a working winepath. Returns result in func_to_host_file_result.
func_convert_file_nix_to_w32 ()
{
  $opt_debug
  func_to_host_file_result="$1"
  if test -n "$1"; then
    func_convert_core_file_wine_to_w32 "$1"
    func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_nix_to_w32


# func_convert_file_msys_to_cygwin ARG
# Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
# Returns result in func_to_host_file_result.
func_convert_file_msys_to_cygwin ()
{
  $opt_debug
  func_to_host_file_result="$1"
  if test -n "$1"; then
    func_convert_core_msys_to_w32 "$1"
    func_cygpath -u "$func_convert_core_msys_to_w32_result"
    func_to_host_file_result="$func_cygpath_result"
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_msys_to_cygwin


# func_convert_file_nix_to_cygwin ARG
# Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
# in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
# in func_to_host_file_result.
func_convert_file_nix_to_cygwin ()
{
  $opt_debug
  func_to_host_file_result="$1"
  if test -n "$1"; then
    # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
    func_convert_core_file_wine_to_w32 "$1"
    func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
    func_to_host_file_result="$func_cygpath_result"
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_nix_to_cygwin


#############################################
# $build to $host PATH CONVERSION FUNCTIONS #
#############################################
# invoked via `$to_host_path_cmd ARG'
#
# In each case, ARG is the path to be converted from $build to $host format.
# The result will be available in $func_to_host_path_result.
#
# Path separators are also converted from $build format to $host format.  If
# ARG begins or ends with a path separator character, it is preserved (but
# converted to $host format) on output.
#
# All path conversion functions are named using the following convention:
#   file name conversion function    : func_convert_file_X_to_Y ()
#   path conversion function         : func_convert_path_X_to_Y ()
# where, for any given $build/$host combination the 'X_to_Y' value is the
# same.  If conversion functions are added for new $build/$host combinations,
# the two new functions must follow this pattern, or func_init_to_host_path_cmd
# will break.


# func_init_to_host_path_cmd
# Ensures that function "pointer" variable $to_host_path_cmd is set to the
# appropriate value, based on the value of $to_host_file_cmd.
to_host_path_cmd=
func_init_to_host_path_cmd ()
{
  $opt_debug
  if test -z "$to_host_path_cmd"; then
    func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
    to_host_path_cmd="func_convert_path_${func_stripname_result}"
  fi
}


# func_to_host_path ARG
# Converts the path ARG from $build format to $host format. Return result
# in func_to_host_path_result.
func_to_host_path ()
{
  $opt_debug
  func_init_to_host_path_cmd
  $to_host_path_cmd "$1"
}
# end func_to_host_path


# func_convert_path_noop ARG
# Copy ARG to func_to_host_path_result.
func_convert_path_noop ()
{
  func_to_host_path_result="$1"
}
# end func_convert_path_noop


# func_convert_path_msys_to_w32 ARG
# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
# conversion to w32 is not available inside the cwrapper.  Returns result in
# func_to_host_path_result.
func_convert_path_msys_to_w32 ()
{
  $opt_debug
  func_to_host_path_result="$1"
  if test -n "$1"; then
    # Remove leading and trailing path separator characters from ARG.  MSYS
    # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
    # and winepath ignores them completely.
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
    func_to_host_path_result="$func_convert_core_msys_to_w32_result"
    func_convert_path_check : ";" \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
  fi
}
# end func_convert_path_msys_to_w32


# func_convert_path_cygwin_to_w32 ARG
# Convert path ARG from Cygwin to w32 format.  Returns result in
# func_to_host_file_result.
func_convert_path_cygwin_to_w32 ()
{
  $opt_debug
  func_to_host_path_result="$1"
  if test -n "$1"; then
    # See func_convert_path_msys_to_w32:
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
    func_convert_path_check : ";" \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
  fi
}
# end func_convert_path_cygwin_to_w32


# func_convert_path_nix_to_w32 ARG
# Convert path ARG from *nix to w32 format.  Requires a wine environment and
# a working winepath.  Returns result in func_to_host_file_result.
func_convert_path_nix_to_w32 ()
{
  $opt_debug
  func_to_host_path_result="$1"
  if test -n "$1"; then
    # See func_convert_path_msys_to_w32:
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
    func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
    func_convert_path_check : ";" \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
  fi
}
# end func_convert_path_nix_to_w32


# func_convert_path_msys_to_cygwin ARG
# Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
# Returns result in func_to_host_file_result.
func_convert_path_msys_to_cygwin ()
{
  $opt_debug
  func_to_host_path_result="$1"
  if test -n "$1"; then
    # See func_convert_path_msys_to_w32:
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
    func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
    func_to_host_path_result="$func_cygpath_result"
    func_convert_path_check : : \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
  fi
}
# end func_convert_path_msys_to_cygwin


# func_convert_path_nix_to_cygwin ARG
# Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
# a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
# func_to_host_file_result.
func_convert_path_nix_to_cygwin ()
{
  $opt_debug
  func_to_host_path_result="$1"
  if test -n "$1"; then
    # Remove leading and trailing path separator characters from
    # ARG. msys behavior is inconsistent here, cygpath turns them
    # into '.;' and ';.', and winepath ignores them completely.
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
    func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
    func_to_host_path_result="$func_cygpath_result"
    func_convert_path_check : : \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
  fi
}
# end func_convert_path_nix_to_cygwin


# func_mode_compile arg...
func_mode_compile ()
{
    $opt_debug
    # Get the compilation command and the source file.
    base_compile=
    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
    suppress_opt=yes
    suppress_output=
    arg_mode=normal
    libobj=
    later=
    pie_flag=

    for arg
    do
      case $arg_mode in
      arg  )
	# do not "continue".  Instead, add this to base_compile
	lastarg="$arg"
	arg_mode=normal
	;;

      target )
	libobj="$arg"
	arg_mode=normal
	continue
	;;

      normal )
	# Accept any command-line options.
	case $arg in
	-o)
	  test -n "$libobj" && \
	    func_fatal_error "you cannot specify \`-o' more than once"
	  arg_mode=target
	  continue
	  ;;

	-pie | -fpie | -fPIE)
          func_append pie_flag " $arg"
	  continue
	  ;;

	-shared | -static | -prefer-pic | -prefer-non-pic)
	  func_append later " $arg"
	  continue
	  ;;

	-no-suppress)
	  suppress_opt=no
	  continue
	  ;;

	-Xcompiler)
	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
	  continue      #  The current "srcfile" will either be retained or
	  ;;            #  replaced later.  I would guess that would be a bug.

	-Wc,*)
	  func_stripname '-Wc,' '' "$arg"
	  args=$func_stripname_result
	  lastarg=
	  save_ifs="$IFS"; IFS=','
	  for arg in $args; do
	    IFS="$save_ifs"
	    func_append_quoted lastarg "$arg"
	  done
	  IFS="$save_ifs"
	  func_stripname ' ' '' "$lastarg"
	  lastarg=$func_stripname_result

	  # Add the arguments to base_compile.
	  func_append base_compile " $lastarg"
	  continue
	  ;;

	*)
	  # Accept the current argument as the source file.
	  # The previous "srcfile" becomes the current argument.
	  #
	  lastarg="$srcfile"
	  srcfile="$arg"
	  ;;
	esac  #  case $arg
	;;
      esac    #  case $arg_mode

      # Aesthetically quote the previous argument.
      func_append_quoted base_compile "$lastarg"
    done # for arg

    case $arg_mode in
    arg)
      func_fatal_error "you must specify an argument for -Xcompile"
      ;;
    target)
      func_fatal_error "you must specify a target with \`-o'"
      ;;
    *)
      # Get the name of the library object.
      test -z "$libobj" && {
	func_basename "$srcfile"
	libobj="$func_basename_result"
      }
      ;;
    esac

    # Recognize several different file suffixes.
    # If the user specifies -o file.o, it is replaced with file.lo
    case $libobj in
    *.[cCFSifmso] | \
    *.ada | *.adb | *.ads | *.asm | \
    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
      func_xform "$libobj"
      libobj=$func_xform_result
      ;;
    esac

    case $libobj in
    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
    *)
      func_fatal_error "cannot determine name of library object from \`$libobj'"
      ;;
    esac

    func_infer_tag $base_compile

    for arg in $later; do
      case $arg in
      -shared)
	test "$build_libtool_libs" != yes && \
	  func_fatal_configuration "can not build a shared library"
	build_old_libs=no
	continue
	;;

      -static)
	build_libtool_libs=no
	build_old_libs=yes
	continue
	;;

      -prefer-pic)
	pic_mode=yes
	continue
	;;

      -prefer-non-pic)
	pic_mode=no
	continue
	;;
      esac
    done

    func_quote_for_eval "$libobj"
    test "X$libobj" != "X$func_quote_for_eval_result" \
      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
      && func_warning "libobj name \`$libobj' may not contain shell special characters."
    func_dirname_and_basename "$obj" "/" ""
    objname="$func_basename_result"
    xdir="$func_dirname_result"
    lobj=${xdir}$objdir/$objname

    test -z "$base_compile" && \
      func_fatal_help "you must specify a compilation command"

    # Delete any leftover library objects.
    if test "$build_old_libs" = yes; then
      removelist="$obj $lobj $libobj ${libobj}T"
    else
      removelist="$lobj $libobj ${libobj}T"
    fi

    # On Cygwin there's no "real" PIC flag so we must build both object types
    case $host_os in
    cygwin* | mingw* | pw32* | os2* | cegcc*)
      pic_mode=default
      ;;
    esac
    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
      # non-PIC code in shared libraries is not supported
      pic_mode=default
    fi

    # Calculate the filename of the output object if compiler does
    # not support -o with -c
    if test "$compiler_c_o" = no; then
      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
      lockfile="$output_obj.lock"
    else
      output_obj=
      need_locks=no
      lockfile=
    fi

    # Lock this critical section if it is needed
    # We use this script file to make the link, it avoids creating a new file
    if test "$need_locks" = yes; then
      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
	func_echo "Waiting for $lockfile to be removed"
	sleep 2
      done
    elif test "$need_locks" = warn; then
      if test -f "$lockfile"; then
	$ECHO "\
*** ERROR, $lockfile exists and contains:
`cat $lockfile 2>/dev/null`

This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together.  If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."

	$opt_dry_run || $RM $removelist
	exit $EXIT_FAILURE
      fi
      func_append removelist " $output_obj"
      $ECHO "$srcfile" > "$lockfile"
    fi

    $opt_dry_run || $RM $removelist
    func_append removelist " $lockfile"
    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15

    func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
    srcfile=$func_to_tool_file_result
    func_quote_for_eval "$srcfile"
    qsrcfile=$func_quote_for_eval_result

    # Only build a PIC object if we are building libtool libraries.
    if test "$build_libtool_libs" = yes; then
      # Without this assignment, base_compile gets emptied.
      fbsd_hideous_sh_bug=$base_compile

      if test "$pic_mode" != no; then
	command="$base_compile $qsrcfile $pic_flag"
      else
	# Don't build PIC code
	command="$base_compile $qsrcfile"
      fi

      func_mkdir_p "$xdir$objdir"

      if test -z "$output_obj"; then
	# Place PIC objects in $objdir
	func_append command " -o $lobj"
      fi

      func_show_eval_locale "$command"	\
          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'

      if test "$need_locks" = warn &&
	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
	$ECHO "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`

but it should contain:
$srcfile

This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together.  If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."

	$opt_dry_run || $RM $removelist
	exit $EXIT_FAILURE
      fi

      # Just move the object if needed, then go on to compile the next one
      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
	func_show_eval '$MV "$output_obj" "$lobj"' \
	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
      fi

      # Allow error messages only from the first compilation.
      if test "$suppress_opt" = yes; then
	suppress_output=' >/dev/null 2>&1'
      fi
    fi

    # Only build a position-dependent object if we build old libraries.
    if test "$build_old_libs" = yes; then
      if test "$pic_mode" != yes; then
	# Don't build PIC code
	command="$base_compile $qsrcfile$pie_flag"
      else
	command="$base_compile $qsrcfile $pic_flag"
      fi
      if test "$compiler_c_o" = yes; then
	func_append command " -o $obj"
      fi

      # Suppress compiler output if we already did a PIC compilation.
      func_append command "$suppress_output"
      func_show_eval_locale "$command" \
        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'

      if test "$need_locks" = warn &&
	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
	$ECHO "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`

but it should contain:
$srcfile

This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together.  If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."

	$opt_dry_run || $RM $removelist
	exit $EXIT_FAILURE
      fi

      # Just move the object if needed
      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
	func_show_eval '$MV "$output_obj" "$obj"' \
	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
      fi
    fi

    $opt_dry_run || {
      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"

      # Unlock the critical section if it was locked
      if test "$need_locks" != no; then
	removelist=$lockfile
        $RM "$lockfile"
      fi
    }

    exit $EXIT_SUCCESS
}

$opt_help || {
  test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
}

func_mode_help ()
{
    # We need to display help for each of the modes.
    case $opt_mode in
      "")
        # Generic help is extracted from the usage comments
        # at the start of this file.
        func_help
        ;;

      clean)
        $ECHO \
"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...

Remove files from the build directory.

RM is the name of the program to use to delete files associated with each FILE
(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
to RM.

If FILE is a libtool library, object or program, all the files associated
with it are deleted. Otherwise, only FILE itself is deleted using RM."
        ;;

      compile)
      $ECHO \
"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE

Compile a source file into a libtool library object.

This mode accepts the following additional options:

  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
  -no-suppress      do not suppress compiler output for multiple passes
  -prefer-pic       try to build PIC objects only
  -prefer-non-pic   try to build non-PIC objects only
  -shared           do not build a \`.o' file suitable for static linking
  -static           only build a \`.o' file suitable for static linking
  -Wc,FLAG          pass FLAG directly to the compiler

COMPILE-COMMAND is a command to be used in creating a \`standard' object file
from the given SOURCEFILE.

The output file name is determined by removing the directory component from
SOURCEFILE, then substituting the C source code suffix \`.c' with the
library object suffix, \`.lo'."
        ;;

      execute)
        $ECHO \
"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...

Automatically set library path, then run a program.

This mode accepts the following additional options:

  -dlopen FILE      add the directory containing FILE to the library path

This mode sets the library path environment variable according to \`-dlopen'
flags.

If any of the ARGS are libtool executable wrappers, then they are translated
into their corresponding uninstalled binary, and any of their required library
directories are added to the library path.

Then, COMMAND is executed, with ARGS as arguments."
        ;;

      finish)
        $ECHO \
"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...

Complete the installation of libtool libraries.

Each LIBDIR is a directory that contains libtool libraries.

The commands that this mode executes may require superuser privileges.  Use
the \`--dry-run' option if you just want to see what would be executed."
        ;;

      install)
        $ECHO \
"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...

Install executables or libraries.

INSTALL-COMMAND is the installation command.  The first component should be
either the \`install' or \`cp' program.

The following components of INSTALL-COMMAND are treated specially:

  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation

The rest of the components are interpreted as arguments to that command (only
BSD-compatible install options are recognized)."
        ;;

      link)
        $ECHO \
"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...

Link object files or libraries together to form another library, or to
create an executable program.

LINK-COMMAND is a command using the C compiler that you would use to create
a program from several object files.

The following components of LINK-COMMAND are treated specially:

  -all-static       do not do any dynamic linking at all
  -avoid-version    do not add a version suffix if possible
  -bindir BINDIR    specify path to binaries directory (for systems where
                    libraries must be found in the PATH setting at runtime)
  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
  -export-symbols SYMFILE
                    try to export only the symbols listed in SYMFILE
  -export-symbols-regex REGEX
                    try to export only the symbols matching REGEX
  -LLIBDIR          search LIBDIR for required installed libraries
  -lNAME            OUTPUT-FILE requires the installed library libNAME
  -module           build a library that can dlopened
  -no-fast-install  disable the fast-install mode
  -no-install       link a not-installable executable
  -no-undefined     declare that a library does not refer to external symbols
  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
  -objectlist FILE  Use a list of object files found in FILE to specify objects
  -precious-files-regex REGEX
                    don't remove output files matching REGEX
  -release RELEASE  specify package release information
  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
  -shared           only do dynamic linking of libtool libraries
  -shrext SUFFIX    override the standard shared library file extension
  -static           do not do any dynamic linking of uninstalled libtool libraries
  -static-libtool-libs
                    do not do any dynamic linking of libtool libraries
  -version-info CURRENT[:REVISION[:AGE]]
                    specify library version info [each variable defaults to 0]
  -weak LIBNAME     declare that the target provides the LIBNAME interface
  -Wc,FLAG
  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
  -Wl,FLAG
  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)

All other options (arguments beginning with \`-') are ignored.

Every other argument is treated as a filename.  Files ending in \`.la' are
treated as uninstalled libtool libraries, other files are standard or library
object files.

If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
only library objects (\`.lo' files) may be specified, and \`-rpath' is
required, except when creating a convenience library.

If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
using \`ar' and \`ranlib', or on Windows using \`lib'.

If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
is created, otherwise an executable program is created."
        ;;

      uninstall)
        $ECHO \
"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...

Remove libraries from an installation directory.

RM is the name of the program to use to delete files associated with each FILE
(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
to RM.

If FILE is a libtool library, all the files associated with it are deleted.
Otherwise, only FILE itself is deleted using RM."
        ;;

      *)
        func_fatal_help "invalid operation mode \`$opt_mode'"
        ;;
    esac

    echo
    $ECHO "Try \`$progname --help' for more information about other modes."
}

# Now that we've collected a possible --mode arg, show help if necessary
if $opt_help; then
  if test "$opt_help" = :; then
    func_mode_help
  else
    {
      func_help noexit
      for opt_mode in compile link execute install finish uninstall clean; do
	func_mode_help
      done
    } | sed -n '1p; 2,$s/^Usage:/  or: /p'
    {
      func_help noexit
      for opt_mode in compile link execute install finish uninstall clean; do
	echo
	func_mode_help
      done
    } |
    sed '1d
      /^When reporting/,/^Report/{
	H
	d
      }
      $x
      /information about other modes/d
      /more detailed .*MODE/d
      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
  fi
  exit $?
fi


# func_mode_execute arg...
func_mode_execute ()
{
    $opt_debug
    # The first argument is the command name.
    cmd="$nonopt"
    test -z "$cmd" && \
      func_fatal_help "you must specify a COMMAND"

    # Handle -dlopen flags immediately.
    for file in $opt_dlopen; do
      test -f "$file" \
	|| func_fatal_help "\`$file' is not a file"

      dir=
      case $file in
      *.la)
	func_resolve_sysroot "$file"
	file=$func_resolve_sysroot_result

	# Check to see that this really is a libtool archive.
	func_lalib_unsafe_p "$file" \
	  || func_fatal_help "\`$lib' is not a valid libtool archive"

	# Read the libtool library.
	dlname=
	library_names=
	func_source "$file"

	# Skip this library if it cannot be dlopened.
	if test -z "$dlname"; then
	  # Warn if it was a shared library.
	  test -n "$library_names" && \
	    func_warning "\`$file' was not linked with \`-export-dynamic'"
	  continue
	fi

	func_dirname "$file" "" "."
	dir="$func_dirname_result"

	if test -f "$dir/$objdir/$dlname"; then
	  func_append dir "/$objdir"
	else
	  if test ! -f "$dir/$dlname"; then
	    func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
	  fi
	fi
	;;

      *.lo)
	# Just add the directory containing the .lo file.
	func_dirname "$file" "" "."
	dir="$func_dirname_result"
	;;

      *)
	func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
	continue
	;;
      esac

      # Get the absolute pathname.
      absdir=`cd "$dir" && pwd`
      test -n "$absdir" && dir="$absdir"

      # Now add the directory to shlibpath_var.
      if eval "test -z \"\$$shlibpath_var\""; then
	eval "$shlibpath_var=\"\$dir\""
      else
	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
      fi
    done

    # This variable tells wrapper scripts just to set shlibpath_var
    # rather than running their programs.
    libtool_execute_magic="$magic"

    # Check if any of the arguments is a wrapper script.
    args=
    for file
    do
      case $file in
      -* | *.la | *.lo ) ;;
      *)
	# Do a test to see if this is really a libtool program.
	if func_ltwrapper_script_p "$file"; then
	  func_source "$file"
	  # Transform arg to wrapped name.
	  file="$progdir/$program"
	elif func_ltwrapper_executable_p "$file"; then
	  func_ltwrapper_scriptname "$file"
	  func_source "$func_ltwrapper_scriptname_result"
	  # Transform arg to wrapped name.
	  file="$progdir/$program"
	fi
	;;
      esac
      # Quote arguments (to preserve shell metacharacters).
      func_append_quoted args "$file"
    done

    if test "X$opt_dry_run" = Xfalse; then
      if test -n "$shlibpath_var"; then
	# Export the shlibpath_var.
	eval "export $shlibpath_var"
      fi

      # Restore saved environment variables
      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
      do
	eval "if test \"\${save_$lt_var+set}\" = set; then
                $lt_var=\$save_$lt_var; export $lt_var
	      else
		$lt_unset $lt_var
	      fi"
      done

      # Now prepare to actually exec the command.
      exec_cmd="\$cmd$args"
    else
      # Display what would be done.
      if test -n "$shlibpath_var"; then
	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
	echo "export $shlibpath_var"
      fi
      $ECHO "$cmd$args"
      exit $EXIT_SUCCESS
    fi
}

test "$opt_mode" = execute && func_mode_execute ${1+"$@"}


# func_mode_finish arg...
func_mode_finish ()
{
    $opt_debug
    libs=
    libdirs=
    admincmds=

    for opt in "$nonopt" ${1+"$@"}
    do
      if test -d "$opt"; then
	func_append libdirs " $opt"

      elif test -f "$opt"; then
	if func_lalib_unsafe_p "$opt"; then
	  func_append libs " $opt"
	else
	  func_warning "\`$opt' is not a valid libtool archive"
	fi

      else
	func_fatal_error "invalid argument \`$opt'"
      fi
    done

    if test -n "$libs"; then
      if test -n "$lt_sysroot"; then
        sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
        sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
      else
        sysroot_cmd=
      fi

      # Remove sysroot references
      if $opt_dry_run; then
        for lib in $libs; do
          echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
        done
      else
        tmpdir=`func_mktempdir`
        for lib in $libs; do
	  sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
	    > $tmpdir/tmp-la
	  mv -f $tmpdir/tmp-la $lib
	done
        ${RM}r "$tmpdir"
      fi
    fi

    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
      for libdir in $libdirs; do
	if test -n "$finish_cmds"; then
	  # Do each command in the finish commands.
	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
'"$cmd"'"'
	fi
	if test -n "$finish_eval"; then
	  # Do the single finish_eval.
	  eval cmds=\"$finish_eval\"
	  $opt_dry_run || eval "$cmds" || func_append admincmds "
       $cmds"
	fi
      done
    fi

    # Exit here if they wanted silent mode.
    $opt_silent && exit $EXIT_SUCCESS

    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
      echo "----------------------------------------------------------------------"
      echo "Libraries have been installed in:"
      for libdir in $libdirs; do
	$ECHO "   $libdir"
      done
      echo
      echo "If you ever happen to want to link against installed libraries"
      echo "in a given directory, LIBDIR, you must either use libtool, and"
      echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
      echo "flag during linking and do at least one of the following:"
      if test -n "$shlibpath_var"; then
	echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
	echo "     during execution"
      fi
      if test -n "$runpath_var"; then
	echo "   - add LIBDIR to the \`$runpath_var' environment variable"
	echo "     during linking"
      fi
      if test -n "$hardcode_libdir_flag_spec"; then
	libdir=LIBDIR
	eval flag=\"$hardcode_libdir_flag_spec\"

	$ECHO "   - use the \`$flag' linker flag"
      fi
      if test -n "$admincmds"; then
	$ECHO "   - have your system administrator run these commands:$admincmds"
      fi
      if test -f /etc/ld.so.conf; then
	echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
      fi
      echo

      echo "See any operating system documentation about shared libraries for"
      case $host in
	solaris2.[6789]|solaris2.1[0-9])
	  echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
	  echo "pages."
	  ;;
	*)
	  echo "more information, such as the ld(1) and ld.so(8) manual pages."
	  ;;
      esac
      echo "----------------------------------------------------------------------"
    fi
    exit $EXIT_SUCCESS
}

test "$opt_mode" = finish && func_mode_finish ${1+"$@"}


# func_mode_install arg...
func_mode_install ()
{
    $opt_debug
    # There may be an optional sh(1) argument at the beginning of
    # install_prog (especially on Windows NT).
    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
       # Allow the use of GNU shtool's install command.
       case $nonopt in *shtool*) :;; *) false;; esac; then
      # Aesthetically quote it.
      func_quote_for_eval "$nonopt"
      install_prog="$func_quote_for_eval_result "
      arg=$1
      shift
    else
      install_prog=
      arg=$nonopt
    fi

    # The real first argument should be the name of the installation program.
    # Aesthetically quote it.
    func_quote_for_eval "$arg"
    func_append install_prog "$func_quote_for_eval_result"
    install_shared_prog=$install_prog
    case " $install_prog " in
      *[\\\ /]cp\ *) install_cp=: ;;
      *) install_cp=false ;;
    esac

    # We need to accept at least all the BSD install flags.
    dest=
    files=
    opts=
    prev=
    install_type=
    isdir=no
    stripme=
    no_mode=:
    for arg
    do
      arg2=
      if test -n "$dest"; then
	func_append files " $dest"
	dest=$arg
	continue
      fi

      case $arg in
      -d) isdir=yes ;;
      -f)
	if $install_cp; then :; else
	  prev=$arg
	fi
	;;
      -g | -m | -o)
	prev=$arg
	;;
      -s)
	stripme=" -s"
	continue
	;;
      -*)
	;;
      *)
	# If the previous option needed an argument, then skip it.
	if test -n "$prev"; then
	  if test "x$prev" = x-m && test -n "$install_override_mode"; then
	    arg2=$install_override_mode
	    no_mode=false
	  fi
	  prev=
	else
	  dest=$arg
	  continue
	fi
	;;
      esac

      # Aesthetically quote the argument.
      func_quote_for_eval "$arg"
      func_append install_prog " $func_quote_for_eval_result"
      if test -n "$arg2"; then
	func_quote_for_eval "$arg2"
      fi
      func_append install_shared_prog " $func_quote_for_eval_result"
    done

    test -z "$install_prog" && \
      func_fatal_help "you must specify an install program"

    test -n "$prev" && \
      func_fatal_help "the \`$prev' option requires an argument"

    if test -n "$install_override_mode" && $no_mode; then
      if $install_cp; then :; else
	func_quote_for_eval "$install_override_mode"
	func_append install_shared_prog " -m $func_quote_for_eval_result"
      fi
    fi

    if test -z "$files"; then
      if test -z "$dest"; then
	func_fatal_help "no file or destination specified"
      else
	func_fatal_help "you must specify a destination"
      fi
    fi

    # Strip any trailing slash from the destination.
    func_stripname '' '/' "$dest"
    dest=$func_stripname_result

    # Check to see that the destination is a directory.
    test -d "$dest" && isdir=yes
    if test "$isdir" = yes; then
      destdir="$dest"
      destname=
    else
      func_dirname_and_basename "$dest" "" "."
      destdir="$func_dirname_result"
      destname="$func_basename_result"

      # Not a directory, so check to see that there is only one file specified.
      set dummy $files; shift
      test "$#" -gt 1 && \
	func_fatal_help "\`$dest' is not a directory"
    fi
    case $destdir in
    [\\/]* | [A-Za-z]:[\\/]*) ;;
    *)
      for file in $files; do
	case $file in
	*.lo) ;;
	*)
	  func_fatal_help "\`$destdir' must be an absolute directory name"
	  ;;
	esac
      done
      ;;
    esac

    # This variable tells wrapper scripts just to set variables rather
    # than running their programs.
    libtool_install_magic="$magic"

    staticlibs=
    future_libdirs=
    current_libdirs=
    for file in $files; do

      # Do each installation.
      case $file in
      *.$libext)
	# Do the static libraries later.
	func_append staticlibs " $file"
	;;

      *.la)
	func_resolve_sysroot "$file"
	file=$func_resolve_sysroot_result

	# Check to see that this really is a libtool archive.
	func_lalib_unsafe_p "$file" \
	  || func_fatal_help "\`$file' is not a valid libtool archive"

	library_names=
	old_library=
	relink_command=
	func_source "$file"

	# Add the libdir to current_libdirs if it is the destination.
	if test "X$destdir" = "X$libdir"; then
	  case "$current_libdirs " in
	  *" $libdir "*) ;;
	  *) func_append current_libdirs " $libdir" ;;
	  esac
	else
	  # Note the libdir as a future libdir.
	  case "$future_libdirs " in
	  *" $libdir "*) ;;
	  *) func_append future_libdirs " $libdir" ;;
	  esac
	fi

	func_dirname "$file" "/" ""
	dir="$func_dirname_result"
	func_append dir "$objdir"

	if test -n "$relink_command"; then
	  # Determine the prefix the user has applied to our future dir.
	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`

	  # Don't allow the user to place us outside of our expected
	  # location b/c this prevents finding dependent libraries that
	  # are installed to the same prefix.
	  # At present, this check doesn't affect windows .dll's that
	  # are installed into $libdir/../bin (currently, that works fine)
	  # but it's something to keep an eye on.
	  test "$inst_prefix_dir" = "$destdir" && \
	    func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"

	  if test -n "$inst_prefix_dir"; then
	    # Stick the inst_prefix_dir data into the link command.
	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
	  else
	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
	  fi

	  func_warning "relinking \`$file'"
	  func_show_eval "$relink_command" \
	    'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
	fi

	# See the names of the shared library.
	set dummy $library_names; shift
	if test -n "$1"; then
	  realname="$1"
	  shift

	  srcname="$realname"
	  test -n "$relink_command" && srcname="$realname"T

	  # Install the shared library and build the symlinks.
	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
	      'exit $?'
	  tstripme="$stripme"
	  case $host_os in
	  cygwin* | mingw* | pw32* | cegcc*)
	    case $realname in
	    *.dll.a)
	      tstripme=""
	      ;;
	    esac
	    ;;
	  esac
	  if test -n "$tstripme" && test -n "$striplib"; then
	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
	  fi

	  if test "$#" -gt 0; then
	    # Delete the old symlinks, and create new ones.
	    # Try `ln -sf' first, because the `ln' binary might depend on
	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
	    # so we also need to try rm && ln -s.
	    for linkname
	    do
	      test "$linkname" != "$realname" \
		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
	    done
	  fi

	  # Do each command in the postinstall commands.
	  lib="$destdir/$realname"
	  func_execute_cmds "$postinstall_cmds" 'exit $?'
	fi

	# Install the pseudo-library for information purposes.
	func_basename "$file"
	name="$func_basename_result"
	instname="$dir/$name"i
	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'

	# Maybe install the static library, too.
	test -n "$old_library" && func_append staticlibs " $dir/$old_library"
	;;

      *.lo)
	# Install (i.e. copy) a libtool object.

	# Figure out destination file name, if it wasn't already specified.
	if test -n "$destname"; then
	  destfile="$destdir/$destname"
	else
	  func_basename "$file"
	  destfile="$func_basename_result"
	  destfile="$destdir/$destfile"
	fi

	# Deduce the name of the destination old-style object file.
	case $destfile in
	*.lo)
	  func_lo2o "$destfile"
	  staticdest=$func_lo2o_result
	  ;;
	*.$objext)
	  staticdest="$destfile"
	  destfile=
	  ;;
	*)
	  func_fatal_help "cannot copy a libtool object to \`$destfile'"
	  ;;
	esac

	# Install the libtool object if requested.
	test -n "$destfile" && \
	  func_show_eval "$install_prog $file $destfile" 'exit $?'

	# Install the old object if enabled.
	if test "$build_old_libs" = yes; then
	  # Deduce the name of the old-style object file.
	  func_lo2o "$file"
	  staticobj=$func_lo2o_result
	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
	fi
	exit $EXIT_SUCCESS
	;;

      *)
	# Figure out destination file name, if it wasn't already specified.
	if test -n "$destname"; then
	  destfile="$destdir/$destname"
	else
	  func_basename "$file"
	  destfile="$func_basename_result"
	  destfile="$destdir/$destfile"
	fi

	# If the file is missing, and there is a .exe on the end, strip it
	# because it is most likely a libtool script we actually want to
	# install
	stripped_ext=""
	case $file in
	  *.exe)
	    if test ! -f "$file"; then
	      func_stripname '' '.exe' "$file"
	      file=$func_stripname_result
	      stripped_ext=".exe"
	    fi
	    ;;
	esac

	# Do a test to see if this is really a libtool program.
	case $host in
	*cygwin* | *mingw*)
	    if func_ltwrapper_executable_p "$file"; then
	      func_ltwrapper_scriptname "$file"
	      wrapper=$func_ltwrapper_scriptname_result
	    else
	      func_stripname '' '.exe' "$file"
	      wrapper=$func_stripname_result
	    fi
	    ;;
	*)
	    wrapper=$file
	    ;;
	esac
	if func_ltwrapper_script_p "$wrapper"; then
	  notinst_deplibs=
	  relink_command=

	  func_source "$wrapper"

	  # Check the variables that should have been set.
	  test -z "$generated_by_libtool_version" && \
	    func_fatal_error "invalid libtool wrapper script \`$wrapper'"

	  finalize=yes
	  for lib in $notinst_deplibs; do
	    # Check to see that each library is installed.
	    libdir=
	    if test -f "$lib"; then
	      func_source "$lib"
	    fi
	    libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
	    if test -n "$libdir" && test ! -f "$libfile"; then
	      func_warning "\`$lib' has not been installed in \`$libdir'"
	      finalize=no
	    fi
	  done

	  relink_command=
	  func_source "$wrapper"

	  outputname=
	  if test "$fast_install" = no && test -n "$relink_command"; then
	    $opt_dry_run || {
	      if test "$finalize" = yes; then
	        tmpdir=`func_mktempdir`
		func_basename "$file$stripped_ext"
		file="$func_basename_result"
	        outputname="$tmpdir/$file"
	        # Replace the output file specification.
	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`

	        $opt_silent || {
	          func_quote_for_expand "$relink_command"
		  eval "func_echo $func_quote_for_expand_result"
	        }
	        if eval "$relink_command"; then :
	          else
		  func_error "error: relink \`$file' with the above command before installing it"
		  $opt_dry_run || ${RM}r "$tmpdir"
		  continue
	        fi
	        file="$outputname"
	      else
	        func_warning "cannot relink \`$file'"
	      fi
	    }
	  else
	    # Install the binary that we compiled earlier.
	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
	  fi
	fi

	# remove .exe since cygwin /usr/bin/install will append another
	# one anyway
	case $install_prog,$host in
	*/usr/bin/install*,*cygwin*)
	  case $file:$destfile in
	  *.exe:*.exe)
	    # this is ok
	    ;;
	  *.exe:*)
	    destfile=$destfile.exe
	    ;;
	  *:*.exe)
	    func_stripname '' '.exe' "$destfile"
	    destfile=$func_stripname_result
	    ;;
	  esac
	  ;;
	esac
	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
	$opt_dry_run || if test -n "$outputname"; then
	  ${RM}r "$tmpdir"
	fi
	;;
      esac
    done

    for file in $staticlibs; do
      func_basename "$file"
      name="$func_basename_result"

      # Set up the ranlib parameters.
      oldlib="$destdir/$name"
      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
      tool_oldlib=$func_to_tool_file_result

      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'

      if test -n "$stripme" && test -n "$old_striplib"; then
	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
      fi

      # Do each command in the postinstall commands.
      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
    done

    test -n "$future_libdirs" && \
      func_warning "remember to run \`$progname --finish$future_libdirs'"

    if test -n "$current_libdirs"; then
      # Maybe just do a dry run.
      $opt_dry_run && current_libdirs=" -n$current_libdirs"
      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
    else
      exit $EXIT_SUCCESS
    fi
}

test "$opt_mode" = install && func_mode_install ${1+"$@"}


# func_generate_dlsyms outputname originator pic_p
# Extract symbols from dlprefiles and create ${outputname}S.o with
# a dlpreopen symbol table.
func_generate_dlsyms ()
{
    $opt_debug
    my_outputname="$1"
    my_originator="$2"
    my_pic_p="${3-no}"
    my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
    my_dlsyms=

    if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
      if test -n "$NM" && test -n "$global_symbol_pipe"; then
	my_dlsyms="${my_outputname}S.c"
      else
	func_error "not configured to extract global symbols from dlpreopened files"
      fi
    fi

    if test -n "$my_dlsyms"; then
      case $my_dlsyms in
      "") ;;
      *.c)
	# Discover the nlist of each of the dlfiles.
	nlist="$output_objdir/${my_outputname}.nm"

	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"

	# Parse the name list into a source file.
	func_verbose "creating $output_objdir/$my_dlsyms"

	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */

#ifdef __cplusplus
extern \"C\" {
#endif

#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
#endif

/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
/* DATA imports from DLLs on WIN32 con't be const, because runtime
   relocations are performed -- see ld's documentation on pseudo-relocs.  */
# define LT_DLSYM_CONST
#elif defined(__osf__)
/* This system does not cope well with relocations in const data.  */
# define LT_DLSYM_CONST
#else
# define LT_DLSYM_CONST const
#endif

/* External symbol declarations for the compiler. */\
"

	if test "$dlself" = yes; then
	  func_verbose "generating symbol list for \`$output'"

	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"

	  # Add our own program objects to the symbol list.
	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
	  for progfile in $progfiles; do
	    func_to_tool_file "$progfile" func_convert_file_msys_to_w32
	    func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
	    $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
	  done

	  if test -n "$exclude_expsyms"; then
	    $opt_dry_run || {
	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
	      eval '$MV "$nlist"T "$nlist"'
	    }
	  fi

	  if test -n "$export_symbols_regex"; then
	    $opt_dry_run || {
	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
	      eval '$MV "$nlist"T "$nlist"'
	    }
	  fi

	  # Prepare the list of exported symbols
	  if test -z "$export_symbols"; then
	    export_symbols="$output_objdir/$outputname.exp"
	    $opt_dry_run || {
	      $RM $export_symbols
	      eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
	      case $host in
	      *cygwin* | *mingw* | *cegcc* )
                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
	        ;;
	      esac
	    }
	  else
	    $opt_dry_run || {
	      eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
	      eval '$MV "$nlist"T "$nlist"'
	      case $host in
	        *cygwin* | *mingw* | *cegcc* )
	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
	          ;;
	      esac
	    }
	  fi
	fi

	for dlprefile in $dlprefiles; do
	  func_verbose "extracting global C symbols from \`$dlprefile'"
	  func_basename "$dlprefile"
	  name="$func_basename_result"
          case $host in
	    *cygwin* | *mingw* | *cegcc* )
	      # if an import library, we need to obtain dlname
	      if func_win32_import_lib_p "$dlprefile"; then
	        func_tr_sh "$dlprefile"
	        eval "curr_lafile=\$libfile_$func_tr_sh_result"
	        dlprefile_dlbasename=""
	        if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
	          # Use subshell, to avoid clobbering current variable values
	          dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
	          if test -n "$dlprefile_dlname" ; then
	            func_basename "$dlprefile_dlname"
	            dlprefile_dlbasename="$func_basename_result"
	          else
	            # no lafile. user explicitly requested -dlpreopen .
	            $sharedlib_from_linklib_cmd "$dlprefile"
	            dlprefile_dlbasename=$sharedlib_from_linklib_result
	          fi
	        fi
	        $opt_dry_run || {
	          if test -n "$dlprefile_dlbasename" ; then
	            eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
	          else
	            func_warning "Could not compute DLL name from $name"
	            eval '$ECHO ": $name " >> "$nlist"'
	          fi
	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
	            $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
	        }
	      else # not an import lib
	        $opt_dry_run || {
	          eval '$ECHO ": $name " >> "$nlist"'
	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
	        }
	      fi
	    ;;
	    *)
	      $opt_dry_run || {
	        eval '$ECHO ": $name " >> "$nlist"'
	        func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
	        eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
	      }
	    ;;
          esac
	done

	$opt_dry_run || {
	  # Make sure we have at least an empty file.
	  test -f "$nlist" || : > "$nlist"

	  if test -n "$exclude_expsyms"; then
	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
	    $MV "$nlist"T "$nlist"
	  fi

	  # Try sorting and uniquifying the output.
	  if $GREP -v "^: " < "$nlist" |
	      if sort -k 3 /dev/null 2>&1; then
		sort -k 3
	      else
		sort +2
	      fi |
	      uniq > "$nlist"S; then
	    :
	  else
	    $GREP -v "^: " < "$nlist" > "$nlist"S
	  fi

	  if test -f "$nlist"S; then
	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
	  else
	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
	  fi

	  echo >> "$output_objdir/$my_dlsyms" "\

/* The mapping between symbol names and symbols.  */
typedef struct {
  const char *name;
  void *address;
} lt_dlsymlist;
extern LT_DLSYM_CONST lt_dlsymlist
lt_${my_prefix}_LTX_preloaded_symbols[];
LT_DLSYM_CONST lt_dlsymlist
lt_${my_prefix}_LTX_preloaded_symbols[] =
{\
  { \"$my_originator\", (void *) 0 },"

	  case $need_lib_prefix in
	  no)
	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
	    ;;
	  *)
	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
	    ;;
	  esac
	  echo >> "$output_objdir/$my_dlsyms" "\
  {0, (void *) 0}
};

/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
  return lt_${my_prefix}_LTX_preloaded_symbols;
}
#endif

#ifdef __cplusplus
}
#endif\
"
	} # !$opt_dry_run

	pic_flag_for_symtable=
	case "$compile_command " in
	*" -static "*) ;;
	*)
	  case $host in
	  # compiling the symbol table file with pic_flag works around
	  # a FreeBSD bug that causes programs to crash when -lm is
	  # linked before any other PIC object.  But we must not use
	  # pic_flag when linking with -static.  The problem exists in
	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
	  *-*-hpux*)
	    pic_flag_for_symtable=" $pic_flag"  ;;
	  *)
	    if test "X$my_pic_p" != Xno; then
	      pic_flag_for_symtable=" $pic_flag"
	    fi
	    ;;
	  esac
	  ;;
	esac
	symtab_cflags=
	for arg in $LTCFLAGS; do
	  case $arg in
	  -pie | -fpie | -fPIE) ;;
	  *) func_append symtab_cflags " $arg" ;;
	  esac
	done

	# Now compile the dynamic symbol file.
	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'

	# Clean up the generated files.
	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'

	# Transform the symbol file into the correct name.
	symfileobj="$output_objdir/${my_outputname}S.$objext"
	case $host in
	*cygwin* | *mingw* | *cegcc* )
	  if test -f "$output_objdir/$my_outputname.def"; then
	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
	  else
	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
	  fi
	  ;;
	*)
	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
	  ;;
	esac
	;;
      *)
	func_fatal_error "unknown suffix for \`$my_dlsyms'"
	;;
      esac
    else
      # We keep going just in case the user didn't refer to
      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
      # really was required.

      # Nullify the symbol file.
      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
    fi
}

# func_win32_libid arg
# return the library type of file 'arg'
#
# Need a lot of goo to handle *both* DLLs and import libs
# Has to be a shell function in order to 'eat' the argument
# that is supplied when $file_magic_command is called.
# Despite the name, also deal with 64 bit binaries.
func_win32_libid ()
{
  $opt_debug
  win32_libid_type="unknown"
  win32_fileres=`file -L $1 2>/dev/null`
  case $win32_fileres in
  *ar\ archive\ import\ library*) # definitely import
    win32_libid_type="x86 archive import"
    ;;
  *ar\ archive*) # could be an import, or static
    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
      func_to_tool_file "$1" func_convert_file_msys_to_w32
      win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
	$SED -n -e '
	    1,100{
		/ I /{
		    s,.*,import,
		    p
		    q
		}
	    }'`
      case $win32_nmres in
      import*)  win32_libid_type="x86 archive import";;
      *)        win32_libid_type="x86 archive static";;
      esac
    fi
    ;;
  *DLL*)
    win32_libid_type="x86 DLL"
    ;;
  *executable*) # but shell scripts are "executable" too...
    case $win32_fileres in
    *MS\ Windows\ PE\ Intel*)
      win32_libid_type="x86 DLL"
      ;;
    esac
    ;;
  esac
  $ECHO "$win32_libid_type"
}

# func_cygming_dll_for_implib ARG
#
# Platform-specific function to extract the
# name of the DLL associated with the specified
# import library ARG.
# Invoked by eval'ing the libtool variable
#    $sharedlib_from_linklib_cmd
# Result is available in the variable
#    $sharedlib_from_linklib_result
func_cygming_dll_for_implib ()
{
  $opt_debug
  sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
}

# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
#
# The is the core of a fallback implementation of a
# platform-specific function to extract the name of the
# DLL associated with the specified import library LIBNAME.
#
# SECTION_NAME is either .idata$6 or .idata$7, depending
# on the platform and compiler that created the implib.
#
# Echos the name of the DLL associated with the
# specified import library.
func_cygming_dll_for_implib_fallback_core ()
{
  $opt_debug
  match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
  $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
    $SED '/^Contents of section '"$match_literal"':/{
      # Place marker at beginning of archive member dllname section
      s/.*/====MARK====/
      p
      d
    }
    # These lines can sometimes be longer than 43 characters, but
    # are always uninteresting
    /:[	 ]*file format pe[i]\{,1\}-/d
    /^In archive [^:]*:/d
    # Ensure marker is printed
    /^====MARK====/p
    # Remove all lines with less than 43 characters
    /^.\{43\}/!d
    # From remaining lines, remove first 43 characters
    s/^.\{43\}//' |
    $SED -n '
      # Join marker and all lines until next marker into a single line
      /^====MARK====/ b para
      H
      $ b para
      b
      :para
      x
      s/\n//g
      # Remove the marker
      s/^====MARK====//
      # Remove trailing dots and whitespace
      s/[\. \t]*$//
      # Print
      /./p' |
    # we now have a list, one entry per line, of the stringified
    # contents of the appropriate section of all members of the
    # archive which possess that section. Heuristic: eliminate
    # all those which have a first or second character that is
    # a '.' (that is, objdump's representation of an unprintable
    # character.) This should work for all archives with less than
    # 0x302f exports -- but will fail for DLLs whose name actually
    # begins with a literal '.' or a single character followed by
    # a '.'.
    #
    # Of those that remain, print the first one.
    $SED -e '/^\./d;/^.\./d;q'
}

# func_cygming_gnu_implib_p ARG
# This predicate returns with zero status (TRUE) if
# ARG is a GNU/binutils-style import library. Returns
# with nonzero status (FALSE) otherwise.
func_cygming_gnu_implib_p ()
{
  $opt_debug
  func_to_tool_file "$1" func_convert_file_msys_to_w32
  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
  test -n "$func_cygming_gnu_implib_tmp"
}

# func_cygming_ms_implib_p ARG
# This predicate returns with zero status (TRUE) if
# ARG is an MS-style import library. Returns
# with nonzero status (FALSE) otherwise.
func_cygming_ms_implib_p ()
{
  $opt_debug
  func_to_tool_file "$1" func_convert_file_msys_to_w32
  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
  test -n "$func_cygming_ms_implib_tmp"
}

# func_cygming_dll_for_implib_fallback ARG
# Platform-specific function to extract the
# name of the DLL associated with the specified
# import library ARG.
#
# This fallback implementation is for use when $DLLTOOL
# does not support the --identify-strict option.
# Invoked by eval'ing the libtool variable
#    $sharedlib_from_linklib_cmd
# Result is available in the variable
#    $sharedlib_from_linklib_result
func_cygming_dll_for_implib_fallback ()
{
  $opt_debug
  if func_cygming_gnu_implib_p "$1" ; then
    # binutils import library
    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
  elif func_cygming_ms_implib_p "$1" ; then
    # ms-generated import library
    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
  else
    # unknown
    sharedlib_from_linklib_result=""
  fi
}


# func_extract_an_archive dir oldlib
func_extract_an_archive ()
{
    $opt_debug
    f_ex_an_ar_dir="$1"; shift
    f_ex_an_ar_oldlib="$1"
    if test "$lock_old_archive_extraction" = yes; then
      lockfile=$f_ex_an_ar_oldlib.lock
      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
	func_echo "Waiting for $lockfile to be removed"
	sleep 2
      done
    fi
    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
		   'stat=$?; rm -f "$lockfile"; exit $stat'
    if test "$lock_old_archive_extraction" = yes; then
      $opt_dry_run || rm -f "$lockfile"
    fi
    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
     :
    else
      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
    fi
}


# func_extract_archives gentop oldlib ...
func_extract_archives ()
{
    $opt_debug
    my_gentop="$1"; shift
    my_oldlibs=${1+"$@"}
    my_oldobjs=""
    my_xlib=""
    my_xabs=""
    my_xdir=""

    for my_xlib in $my_oldlibs; do
      # Extract the objects.
      case $my_xlib in
	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
	*) my_xabs=`pwd`"/$my_xlib" ;;
      esac
      func_basename "$my_xlib"
      my_xlib="$func_basename_result"
      my_xlib_u=$my_xlib
      while :; do
        case " $extracted_archives " in
	*" $my_xlib_u "*)
	  func_arith $extracted_serial + 1
	  extracted_serial=$func_arith_result
	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
	*) break ;;
	esac
      done
      extracted_archives="$extracted_archives $my_xlib_u"
      my_xdir="$my_gentop/$my_xlib_u"

      func_mkdir_p "$my_xdir"

      case $host in
      *-darwin*)
	func_verbose "Extracting $my_xabs"
	# Do not bother doing anything if just a dry run
	$opt_dry_run || {
	  darwin_orig_dir=`pwd`
	  cd $my_xdir || exit $?
	  darwin_archive=$my_xabs
	  darwin_curdir=`pwd`
	  darwin_base_archive=`basename "$darwin_archive"`
	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
	  if test -n "$darwin_arches"; then
	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
	    darwin_arch=
	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
	    for darwin_arch in  $darwin_arches ; do
	      func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
	      $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
	      cd "$darwin_curdir"
	      $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
	    done # $darwin_arches
            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
	    darwin_file=
	    darwin_files=
	    for darwin_file in $darwin_filelist; do
	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
	      $LIPO -create -output "$darwin_file" $darwin_files
	    done # $darwin_filelist
	    $RM -rf unfat-$$
	    cd "$darwin_orig_dir"
	  else
	    cd $darwin_orig_dir
	    func_extract_an_archive "$my_xdir" "$my_xabs"
	  fi # $darwin_arches
	} # !$opt_dry_run
	;;
      *)
        func_extract_an_archive "$my_xdir" "$my_xabs"
	;;
      esac
      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
    done

    func_extract_archives_result="$my_oldobjs"
}


# func_emit_wrapper [arg=no]
#
# Emit a libtool wrapper script on stdout.
# Don't directly open a file because we may want to
# incorporate the script contents within a cygwin/mingw
# wrapper executable.  Must ONLY be called from within
# func_mode_link because it depends on a number of variables
# set therein.
#
# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
# variable will take.  If 'yes', then the emitted script
# will assume that the directory in which it is stored is
# the $objdir directory.  This is a cygwin/mingw-specific
# behavior.
func_emit_wrapper ()
{
	func_emit_wrapper_arg1=${1-no}

	$ECHO "\
#! $SHELL

# $output - temporary wrapper script for $objdir/$outputname
# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
#
# The $output program cannot be directly executed until all the libtool
# libraries that it depends on are installed.
#
# This wrapper script should never be moved out of the build directory.
# If it is, it will not operate correctly.

# Sed substitution that helps us do robust quoting.  It backslashifies
# metacharacters that are still active within double-quoted strings.
sed_quote_subst='$sed_quote_subst'

# Be Bourne compatible
if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else
  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
fi
BIN_SH=xpg4; export BIN_SH # for Tru64
DUALCASE=1; export DUALCASE # for MKS sh

# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

relink_command=\"$relink_command\"

# This environment variable determines our operation mode.
if test \"\$libtool_install_magic\" = \"$magic\"; then
  # install mode needs the following variables:
  generated_by_libtool_version='$macro_version'
  notinst_deplibs='$notinst_deplibs'
else
  # When we are sourced in execute mode, \$file and \$ECHO are already set.
  if test \"\$libtool_execute_magic\" != \"$magic\"; then
    file=\"\$0\""

    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
    $ECHO "\

# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
  eval 'cat <<_LTECHO_EOF
\$1
_LTECHO_EOF'
}
    ECHO=\"$qECHO\"
  fi

# Very basic option parsing. These options are (a) specific to
# the libtool wrapper, (b) are identical between the wrapper
# /script/ and the wrapper /executable/ which is used only on
# windows platforms, and (c) all begin with the string "--lt-"
# (application programs are unlikely to have options which match
# this pattern).
#
# There are only two supported options: --lt-debug and
# --lt-dump-script. There is, deliberately, no --lt-help.
#
# The first argument to this parsing function should be the
# script's $0 value, followed by "$@".
lt_option_debug=
func_parse_lt_options ()
{
  lt_script_arg0=\$0
  shift
  for lt_opt
  do
    case \"\$lt_opt\" in
    --lt-debug) lt_option_debug=1 ;;
    --lt-dump-script)
        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
        cat \"\$lt_dump_D/\$lt_dump_F\"
        exit 0
      ;;
    --lt-*)
        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
        exit 1
      ;;
    esac
  done

  # Print the debug banner immediately:
  if test -n \"\$lt_option_debug\"; then
    echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
  fi
}

# Used when --lt-debug. Prints its arguments to stdout
# (redirection is the responsibility of the caller)
func_lt_dump_args ()
{
  lt_dump_args_N=1;
  for lt_arg
  do
    \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
  done
}

# Core function for launching the target application
func_exec_program_core ()
{
"
  case $host in
  # Backslashes separate directories on plain windows
  *-*-mingw | *-*-os2* | *-cegcc*)
    $ECHO "\
      if test -n \"\$lt_option_debug\"; then
        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
        func_lt_dump_args \${1+\"\$@\"} 1>&2
      fi
      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
"
    ;;

  *)
    $ECHO "\
      if test -n \"\$lt_option_debug\"; then
        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
        func_lt_dump_args \${1+\"\$@\"} 1>&2
      fi
      exec \"\$progdir/\$program\" \${1+\"\$@\"}
"
    ;;
  esac
  $ECHO "\
      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
      exit 1
}

# A function to encapsulate launching the target application
# Strips options in the --lt-* namespace from \$@ and
# launches target application with the remaining arguments.
func_exec_program ()
{
  case \" \$* \" in
  *\\ --lt-*)
    for lt_wr_arg
    do
      case \$lt_wr_arg in
      --lt-*) ;;
      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
      esac
      shift
    done ;;
  esac
  func_exec_program_core \${1+\"\$@\"}
}

  # Parse options
  func_parse_lt_options \"\$0\" \${1+\"\$@\"}

  # Find the directory that this script lives in.
  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
  test \"x\$thisdir\" = \"x\$file\" && thisdir=.

  # Follow symbolic links until we get to the real thisdir.
  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
  while test -n \"\$file\"; do
    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`

    # If there was a directory component, then change thisdir.
    if test \"x\$destdir\" != \"x\$file\"; then
      case \"\$destdir\" in
      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
      *) thisdir=\"\$thisdir/\$destdir\" ;;
      esac
    fi

    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
  done

  # Usually 'no', except on cygwin/mingw when embedded into
  # the cwrapper.
  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
    # special case for '.'
    if test \"\$thisdir\" = \".\"; then
      thisdir=\`pwd\`
    fi
    # remove .libs from thisdir
    case \"\$thisdir\" in
    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
    $objdir )   thisdir=. ;;
    esac
  fi

  # Try to get the absolute directory name.
  absdir=\`cd \"\$thisdir\" && pwd\`
  test -n \"\$absdir\" && thisdir=\"\$absdir\"
"

	if test "$fast_install" = yes; then
	  $ECHO "\
  program=lt-'$outputname'$exeext
  progdir=\"\$thisdir/$objdir\"

  if test ! -f \"\$progdir/\$program\" ||
     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
       test \"X\$file\" != \"X\$progdir/\$program\"; }; then

    file=\"\$\$-\$program\"

    if test ! -d \"\$progdir\"; then
      $MKDIR \"\$progdir\"
    else
      $RM \"\$progdir/\$file\"
    fi"

	  $ECHO "\

    # relink executable if necessary
    if test -n \"\$relink_command\"; then
      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
      else
	$ECHO \"\$relink_command_output\" >&2
	$RM \"\$progdir/\$file\"
	exit 1
      fi
    fi

    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
    { $RM \"\$progdir/\$program\";
      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
    $RM \"\$progdir/\$file\"
  fi"
	else
	  $ECHO "\
  program='$outputname'
  progdir=\"\$thisdir/$objdir\"
"
	fi

	$ECHO "\

  if test -f \"\$progdir/\$program\"; then"

	# fixup the dll searchpath if we need to.
	#
	# Fix the DLL searchpath if we need to.  Do this before prepending
	# to shlibpath, because on Windows, both are PATH and uninstalled
	# libraries must come first.
	if test -n "$dllsearchpath"; then
	  $ECHO "\
    # Add the dll search path components to the executable PATH
    PATH=$dllsearchpath:\$PATH
"
	fi

	# Export our shlibpath_var if we have one.
	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
	  $ECHO "\
    # Add our own library path to $shlibpath_var
    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"

    # Some systems cannot cope with colon-terminated $shlibpath_var
    # The second colon is a workaround for a bug in BeOS R4 sed
    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`

    export $shlibpath_var
"
	fi

	$ECHO "\
    if test \"\$libtool_execute_magic\" != \"$magic\"; then
      # Run the actual program with our arguments.
      func_exec_program \${1+\"\$@\"}
    fi
  else
    # The program doesn't exist.
    \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
    exit 1
  fi
fi\
"
}


# func_emit_cwrapperexe_src
# emit the source code for a wrapper executable on stdout
# Must ONLY be called from within func_mode_link because
# it depends on a number of variable set therein.
func_emit_cwrapperexe_src ()
{
	cat <
#include 
#ifdef _MSC_VER
# include 
# include 
# include 
#else
# include 
# include 
# ifdef __CYGWIN__
#  include 
# endif
#endif
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 

/* declarations of non-ANSI functions */
#if defined(__MINGW32__)
# ifdef __STRICT_ANSI__
int _putenv (const char *);
# endif
#elif defined(__CYGWIN__)
# ifdef __STRICT_ANSI__
char *realpath (const char *, char *);
int putenv (char *);
int setenv (const char *, const char *, int);
# endif
/* #elif defined (other platforms) ... */
#endif

/* portability defines, excluding path handling macros */
#if defined(_MSC_VER)
# define setmode _setmode
# define stat    _stat
# define chmod   _chmod
# define getcwd  _getcwd
# define putenv  _putenv
# define S_IXUSR _S_IEXEC
# ifndef _INTPTR_T_DEFINED
#  define _INTPTR_T_DEFINED
#  define intptr_t int
# endif
#elif defined(__MINGW32__)
# define setmode _setmode
# define stat    _stat
# define chmod   _chmod
# define getcwd  _getcwd
# define putenv  _putenv
#elif defined(__CYGWIN__)
# define HAVE_SETENV
# define FOPEN_WB "wb"
/* #elif defined (other platforms) ... */
#endif

#if defined(PATH_MAX)
# define LT_PATHMAX PATH_MAX
#elif defined(MAXPATHLEN)
# define LT_PATHMAX MAXPATHLEN
#else
# define LT_PATHMAX 1024
#endif

#ifndef S_IXOTH
# define S_IXOTH 0
#endif
#ifndef S_IXGRP
# define S_IXGRP 0
#endif

/* path handling portability macros */
#ifndef DIR_SEPARATOR
# define DIR_SEPARATOR '/'
# define PATH_SEPARATOR ':'
#endif

#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
  defined (__OS2__)
# define HAVE_DOS_BASED_FILE_SYSTEM
# define FOPEN_WB "wb"
# ifndef DIR_SEPARATOR_2
#  define DIR_SEPARATOR_2 '\\'
# endif
# ifndef PATH_SEPARATOR_2
#  define PATH_SEPARATOR_2 ';'
# endif
#endif

#ifndef DIR_SEPARATOR_2
# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
#else /* DIR_SEPARATOR_2 */
# define IS_DIR_SEPARATOR(ch) \
	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
#endif /* DIR_SEPARATOR_2 */

#ifndef PATH_SEPARATOR_2
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
#else /* PATH_SEPARATOR_2 */
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
#endif /* PATH_SEPARATOR_2 */

#ifndef FOPEN_WB
# define FOPEN_WB "w"
#endif
#ifndef _O_BINARY
# define _O_BINARY 0
#endif

#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
#define XFREE(stale) do { \
  if (stale) { free ((void *) stale); stale = 0; } \
} while (0)

#if defined(LT_DEBUGWRAPPER)
static int lt_debug = 1;
#else
static int lt_debug = 0;
#endif

const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */

void *xmalloc (size_t num);
char *xstrdup (const char *string);
const char *base_name (const char *name);
char *find_executable (const char *wrapper);
char *chase_symlinks (const char *pathspec);
int make_executable (const char *path);
int check_executable (const char *path);
char *strendzap (char *str, const char *pat);
void lt_debugprintf (const char *file, int line, const char *fmt, ...);
void lt_fatal (const char *file, int line, const char *message, ...);
static const char *nonnull (const char *s);
static const char *nonempty (const char *s);
void lt_setenv (const char *name, const char *value);
char *lt_extend_str (const char *orig_value, const char *add, int to_end);
void lt_update_exe_path (const char *name, const char *value);
void lt_update_lib_path (const char *name, const char *value);
char **prepare_spawn (char **argv);
void lt_dump_script (FILE *f);
EOF

	    cat <= 0)
      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
    return 1;
  else
    return 0;
}

int
make_executable (const char *path)
{
  int rval = 0;
  struct stat st;

  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
                  nonempty (path));
  if ((!path) || (!*path))
    return 0;

  if (stat (path, &st) >= 0)
    {
      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
    }
  return rval;
}

/* Searches for the full path of the wrapper.  Returns
   newly allocated full path name if found, NULL otherwise
   Does not chase symlinks, even on platforms that support them.
*/
char *
find_executable (const char *wrapper)
{
  int has_slash = 0;
  const char *p;
  const char *p_next;
  /* static buffer for getcwd */
  char tmp[LT_PATHMAX + 1];
  int tmp_len;
  char *concat_name;

  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
                  nonempty (wrapper));

  if ((wrapper == NULL) || (*wrapper == '\0'))
    return NULL;

  /* Absolute path? */
#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
    {
      concat_name = xstrdup (wrapper);
      if (check_executable (concat_name))
	return concat_name;
      XFREE (concat_name);
    }
  else
    {
#endif
      if (IS_DIR_SEPARATOR (wrapper[0]))
	{
	  concat_name = xstrdup (wrapper);
	  if (check_executable (concat_name))
	    return concat_name;
	  XFREE (concat_name);
	}
#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
    }
#endif

  for (p = wrapper; *p; p++)
    if (*p == '/')
      {
	has_slash = 1;
	break;
      }
  if (!has_slash)
    {
      /* no slashes; search PATH */
      const char *path = getenv ("PATH");
      if (path != NULL)
	{
	  for (p = path; *p; p = p_next)
	    {
	      const char *q;
	      size_t p_len;
	      for (q = p; *q; q++)
		if (IS_PATH_SEPARATOR (*q))
		  break;
	      p_len = q - p;
	      p_next = (*q == '\0' ? q : q + 1);
	      if (p_len == 0)
		{
		  /* empty path: current directory */
		  if (getcwd (tmp, LT_PATHMAX) == NULL)
		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
                              nonnull (strerror (errno)));
		  tmp_len = strlen (tmp);
		  concat_name =
		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
		  memcpy (concat_name, tmp, tmp_len);
		  concat_name[tmp_len] = '/';
		  strcpy (concat_name + tmp_len + 1, wrapper);
		}
	      else
		{
		  concat_name =
		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
		  memcpy (concat_name, p, p_len);
		  concat_name[p_len] = '/';
		  strcpy (concat_name + p_len + 1, wrapper);
		}
	      if (check_executable (concat_name))
		return concat_name;
	      XFREE (concat_name);
	    }
	}
      /* not found in PATH; assume curdir */
    }
  /* Relative path | not found in path: prepend cwd */
  if (getcwd (tmp, LT_PATHMAX) == NULL)
    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
              nonnull (strerror (errno)));
  tmp_len = strlen (tmp);
  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
  memcpy (concat_name, tmp, tmp_len);
  concat_name[tmp_len] = '/';
  strcpy (concat_name + tmp_len + 1, wrapper);

  if (check_executable (concat_name))
    return concat_name;
  XFREE (concat_name);
  return NULL;
}

char *
chase_symlinks (const char *pathspec)
{
#ifndef S_ISLNK
  return xstrdup (pathspec);
#else
  char buf[LT_PATHMAX];
  struct stat s;
  char *tmp_pathspec = xstrdup (pathspec);
  char *p;
  int has_symlinks = 0;
  while (strlen (tmp_pathspec) && !has_symlinks)
    {
      lt_debugprintf (__FILE__, __LINE__,
		      "checking path component for symlinks: %s\n",
		      tmp_pathspec);
      if (lstat (tmp_pathspec, &s) == 0)
	{
	  if (S_ISLNK (s.st_mode) != 0)
	    {
	      has_symlinks = 1;
	      break;
	    }

	  /* search backwards for last DIR_SEPARATOR */
	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
	    p--;
	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
	    {
	      /* no more DIR_SEPARATORS left */
	      break;
	    }
	  *p = '\0';
	}
      else
	{
	  lt_fatal (__FILE__, __LINE__,
		    "error accessing file \"%s\": %s",
		    tmp_pathspec, nonnull (strerror (errno)));
	}
    }
  XFREE (tmp_pathspec);

  if (!has_symlinks)
    {
      return xstrdup (pathspec);
    }

  tmp_pathspec = realpath (pathspec, buf);
  if (tmp_pathspec == 0)
    {
      lt_fatal (__FILE__, __LINE__,
		"could not follow symlinks for %s", pathspec);
    }
  return xstrdup (tmp_pathspec);
#endif
}

char *
strendzap (char *str, const char *pat)
{
  size_t len, patlen;

  assert (str != NULL);
  assert (pat != NULL);

  len = strlen (str);
  patlen = strlen (pat);

  if (patlen <= len)
    {
      str += len - patlen;
      if (strcmp (str, pat) == 0)
	*str = '\0';
    }
  return str;
}

void
lt_debugprintf (const char *file, int line, const char *fmt, ...)
{
  va_list args;
  if (lt_debug)
    {
      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
      va_start (args, fmt);
      (void) vfprintf (stderr, fmt, args);
      va_end (args);
    }
}

static void
lt_error_core (int exit_status, const char *file,
	       int line, const char *mode,
	       const char *message, va_list ap)
{
  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
  vfprintf (stderr, message, ap);
  fprintf (stderr, ".\n");

  if (exit_status >= 0)
    exit (exit_status);
}

void
lt_fatal (const char *file, int line, const char *message, ...)
{
  va_list ap;
  va_start (ap, message);
  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
  va_end (ap);
}

static const char *
nonnull (const char *s)
{
  return s ? s : "(null)";
}

static const char *
nonempty (const char *s)
{
  return (s && !*s) ? "(empty)" : nonnull (s);
}

void
lt_setenv (const char *name, const char *value)
{
  lt_debugprintf (__FILE__, __LINE__,
		  "(lt_setenv) setting '%s' to '%s'\n",
                  nonnull (name), nonnull (value));
  {
#ifdef HAVE_SETENV
    /* always make a copy, for consistency with !HAVE_SETENV */
    char *str = xstrdup (value);
    setenv (name, str, 1);
#else
    int len = strlen (name) + 1 + strlen (value) + 1;
    char *str = XMALLOC (char, len);
    sprintf (str, "%s=%s", name, value);
    if (putenv (str) != EXIT_SUCCESS)
      {
        XFREE (str);
      }
#endif
  }
}

char *
lt_extend_str (const char *orig_value, const char *add, int to_end)
{
  char *new_value;
  if (orig_value && *orig_value)
    {
      int orig_value_len = strlen (orig_value);
      int add_len = strlen (add);
      new_value = XMALLOC (char, add_len + orig_value_len + 1);
      if (to_end)
        {
          strcpy (new_value, orig_value);
          strcpy (new_value + orig_value_len, add);
        }
      else
        {
          strcpy (new_value, add);
          strcpy (new_value + add_len, orig_value);
        }
    }
  else
    {
      new_value = xstrdup (add);
    }
  return new_value;
}

void
lt_update_exe_path (const char *name, const char *value)
{
  lt_debugprintf (__FILE__, __LINE__,
		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
                  nonnull (name), nonnull (value));

  if (name && *name && value && *value)
    {
      char *new_value = lt_extend_str (getenv (name), value, 0);
      /* some systems can't cope with a ':'-terminated path #' */
      int len = strlen (new_value);
      while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
        {
          new_value[len-1] = '\0';
        }
      lt_setenv (name, new_value);
      XFREE (new_value);
    }
}

void
lt_update_lib_path (const char *name, const char *value)
{
  lt_debugprintf (__FILE__, __LINE__,
		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
                  nonnull (name), nonnull (value));

  if (name && *name && value && *value)
    {
      char *new_value = lt_extend_str (getenv (name), value, 0);
      lt_setenv (name, new_value);
      XFREE (new_value);
    }
}

EOF
	    case $host_os in
	      mingw*)
		cat <<"EOF"

/* Prepares an argument vector before calling spawn().
   Note that spawn() does not by itself call the command interpreter
     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
         GetVersionEx(&v);
         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
      }) ? "cmd.exe" : "command.com").
   Instead it simply concatenates the arguments, separated by ' ', and calls
   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
   special way:
   - Space and tab are interpreted as delimiters. They are not treated as
     delimiters if they are surrounded by double quotes: "...".
   - Unescaped double quotes are removed from the input. Their only effect is
     that within double quotes, space and tab are treated like normal
     characters.
   - Backslashes not followed by double quotes are not special.
   - But 2*n+1 backslashes followed by a double quote become
     n backslashes followed by a double quote (n >= 0):
       \" -> "
       \\\" -> \"
       \\\\\" -> \\"
 */
#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
char **
prepare_spawn (char **argv)
{
  size_t argc;
  char **new_argv;
  size_t i;

  /* Count number of arguments.  */
  for (argc = 0; argv[argc] != NULL; argc++)
    ;

  /* Allocate new argument vector.  */
  new_argv = XMALLOC (char *, argc + 1);

  /* Put quoted arguments into the new argument vector.  */
  for (i = 0; i < argc; i++)
    {
      const char *string = argv[i];

      if (string[0] == '\0')
	new_argv[i] = xstrdup ("\"\"");
      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
	{
	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
	  size_t length;
	  unsigned int backslashes;
	  const char *s;
	  char *quoted_string;
	  char *p;

	  length = 0;
	  backslashes = 0;
	  if (quote_around)
	    length++;
	  for (s = string; *s != '\0'; s++)
	    {
	      char c = *s;
	      if (c == '"')
		length += backslashes + 1;
	      length++;
	      if (c == '\\')
		backslashes++;
	      else
		backslashes = 0;
	    }
	  if (quote_around)
	    length += backslashes + 1;

	  quoted_string = XMALLOC (char, length + 1);

	  p = quoted_string;
	  backslashes = 0;
	  if (quote_around)
	    *p++ = '"';
	  for (s = string; *s != '\0'; s++)
	    {
	      char c = *s;
	      if (c == '"')
		{
		  unsigned int j;
		  for (j = backslashes + 1; j > 0; j--)
		    *p++ = '\\';
		}
	      *p++ = c;
	      if (c == '\\')
		backslashes++;
	      else
		backslashes = 0;
	    }
	  if (quote_around)
	    {
	      unsigned int j;
	      for (j = backslashes; j > 0; j--)
		*p++ = '\\';
	      *p++ = '"';
	    }
	  *p = '\0';

	  new_argv[i] = quoted_string;
	}
      else
	new_argv[i] = (char *) string;
    }
  new_argv[argc] = NULL;

  return new_argv;
}
EOF
		;;
	    esac

            cat <<"EOF"
void lt_dump_script (FILE* f)
{
EOF
	    func_emit_wrapper yes |
	      $SED -n -e '
s/^\(.\{79\}\)\(..*\)/\1\
\2/
h
s/\([\\"]\)/\\\1/g
s/$/\\n/
s/\([^\n]*\).*/  fputs ("\1", f);/p
g
D'
            cat <<"EOF"
}
EOF
}
# end: func_emit_cwrapperexe_src

# func_win32_import_lib_p ARG
# True if ARG is an import lib, as indicated by $file_magic_cmd
func_win32_import_lib_p ()
{
    $opt_debug
    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
    *import*) : ;;
    *) false ;;
    esac
}

# func_mode_link arg...
func_mode_link ()
{
    $opt_debug
    case $host in
    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
      # It is impossible to link a dll without this setting, and
      # we shouldn't force the makefile maintainer to figure out
      # which system we are compiling for in order to pass an extra
      # flag for every libtool invocation.
      # allow_undefined=no

      # FIXME: Unfortunately, there are problems with the above when trying
      # to make a dll which has undefined symbols, in which case not
      # even a static library is built.  For now, we need to specify
      # -no-undefined on the libtool link line when we can be certain
      # that all symbols are satisfied, otherwise we get a static library.
      allow_undefined=yes
      ;;
    *)
      allow_undefined=yes
      ;;
    esac
    libtool_args=$nonopt
    base_compile="$nonopt $@"
    compile_command=$nonopt
    finalize_command=$nonopt

    compile_rpath=
    finalize_rpath=
    compile_shlibpath=
    finalize_shlibpath=
    convenience=
    old_convenience=
    deplibs=
    old_deplibs=
    compiler_flags=
    linker_flags=
    dllsearchpath=
    lib_search_path=`pwd`
    inst_prefix_dir=
    new_inherited_linker_flags=

    avoid_version=no
    bindir=
    dlfiles=
    dlprefiles=
    dlself=no
    export_dynamic=no
    export_symbols=
    export_symbols_regex=
    generated=
    libobjs=
    ltlibs=
    module=no
    no_install=no
    objs=
    non_pic_objects=
    precious_files_regex=
    prefer_static_libs=no
    preload=no
    prev=
    prevarg=
    release=
    rpath=
    xrpath=
    perm_rpath=
    temp_rpath=
    thread_safe=no
    vinfo=
    vinfo_number=no
    weak_libs=
    single_module="${wl}-single_module"
    func_infer_tag $base_compile

    # We need to know -static, to get the right output filenames.
    for arg
    do
      case $arg in
      -shared)
	test "$build_libtool_libs" != yes && \
	  func_fatal_configuration "can not build a shared library"
	build_old_libs=no
	break
	;;
      -all-static | -static | -static-libtool-libs)
	case $arg in
	-all-static)
	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
	    func_warning "complete static linking is impossible in this configuration"
	  fi
	  if test -n "$link_static_flag"; then
	    dlopen_self=$dlopen_self_static
	  fi
	  prefer_static_libs=yes
	  ;;
	-static)
	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
	    dlopen_self=$dlopen_self_static
	  fi
	  prefer_static_libs=built
	  ;;
	-static-libtool-libs)
	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
	    dlopen_self=$dlopen_self_static
	  fi
	  prefer_static_libs=yes
	  ;;
	esac
	build_libtool_libs=no
	build_old_libs=yes
	break
	;;
      esac
    done

    # See if our shared archives depend on static archives.
    test -n "$old_archive_from_new_cmds" && build_old_libs=yes

    # Go through the arguments, transforming them on the way.
    while test "$#" -gt 0; do
      arg="$1"
      shift
      func_quote_for_eval "$arg"
      qarg=$func_quote_for_eval_unquoted_result
      func_append libtool_args " $func_quote_for_eval_result"

      # If the previous option needs an argument, assign it.
      if test -n "$prev"; then
	case $prev in
	output)
	  func_append compile_command " @OUTPUT@"
	  func_append finalize_command " @OUTPUT@"
	  ;;
	esac

	case $prev in
	bindir)
	  bindir="$arg"
	  prev=
	  continue
	  ;;
	dlfiles|dlprefiles)
	  if test "$preload" = no; then
	    # Add the symbol object into the linking commands.
	    func_append compile_command " @SYMFILE@"
	    func_append finalize_command " @SYMFILE@"
	    preload=yes
	  fi
	  case $arg in
	  *.la | *.lo) ;;  # We handle these cases below.
	  force)
	    if test "$dlself" = no; then
	      dlself=needless
	      export_dynamic=yes
	    fi
	    prev=
	    continue
	    ;;
	  self)
	    if test "$prev" = dlprefiles; then
	      dlself=yes
	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
	      dlself=yes
	    else
	      dlself=needless
	      export_dynamic=yes
	    fi
	    prev=
	    continue
	    ;;
	  *)
	    if test "$prev" = dlfiles; then
	      func_append dlfiles " $arg"
	    else
	      func_append dlprefiles " $arg"
	    fi
	    prev=
	    continue
	    ;;
	  esac
	  ;;
	expsyms)
	  export_symbols="$arg"
	  test -f "$arg" \
	    || func_fatal_error "symbol file \`$arg' does not exist"
	  prev=
	  continue
	  ;;
	expsyms_regex)
	  export_symbols_regex="$arg"
	  prev=
	  continue
	  ;;
	framework)
	  case $host in
	    *-*-darwin*)
	      case "$deplibs " in
		*" $qarg.ltframework "*) ;;
		*) func_append deplibs " $qarg.ltframework" # this is fixed later
		   ;;
	      esac
	      ;;
	  esac
	  prev=
	  continue
	  ;;
	inst_prefix)
	  inst_prefix_dir="$arg"
	  prev=
	  continue
	  ;;
	objectlist)
	  if test -f "$arg"; then
	    save_arg=$arg
	    moreargs=
	    for fil in `cat "$save_arg"`
	    do
#	      func_append moreargs " $fil"
	      arg=$fil
	      # A libtool-controlled object.

	      # Check to see that this really is a libtool object.
	      if func_lalib_unsafe_p "$arg"; then
		pic_object=
		non_pic_object=

		# Read the .lo file
		func_source "$arg"

		if test -z "$pic_object" ||
		   test -z "$non_pic_object" ||
		   test "$pic_object" = none &&
		   test "$non_pic_object" = none; then
		  func_fatal_error "cannot find name of object for \`$arg'"
		fi

		# Extract subdirectory from the argument.
		func_dirname "$arg" "/" ""
		xdir="$func_dirname_result"

		if test "$pic_object" != none; then
		  # Prepend the subdirectory the object is found in.
		  pic_object="$xdir$pic_object"

		  if test "$prev" = dlfiles; then
		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
		      func_append dlfiles " $pic_object"
		      prev=
		      continue
		    else
		      # If libtool objects are unsupported, then we need to preload.
		      prev=dlprefiles
		    fi
		  fi

		  # CHECK ME:  I think I busted this.  -Ossama
		  if test "$prev" = dlprefiles; then
		    # Preload the old-style object.
		    func_append dlprefiles " $pic_object"
		    prev=
		  fi

		  # A PIC object.
		  func_append libobjs " $pic_object"
		  arg="$pic_object"
		fi

		# Non-PIC object.
		if test "$non_pic_object" != none; then
		  # Prepend the subdirectory the object is found in.
		  non_pic_object="$xdir$non_pic_object"

		  # A standard non-PIC object
		  func_append non_pic_objects " $non_pic_object"
		  if test -z "$pic_object" || test "$pic_object" = none ; then
		    arg="$non_pic_object"
		  fi
		else
		  # If the PIC object exists, use it instead.
		  # $xdir was prepended to $pic_object above.
		  non_pic_object="$pic_object"
		  func_append non_pic_objects " $non_pic_object"
		fi
	      else
		# Only an error if not doing a dry-run.
		if $opt_dry_run; then
		  # Extract subdirectory from the argument.
		  func_dirname "$arg" "/" ""
		  xdir="$func_dirname_result"

		  func_lo2o "$arg"
		  pic_object=$xdir$objdir/$func_lo2o_result
		  non_pic_object=$xdir$func_lo2o_result
		  func_append libobjs " $pic_object"
		  func_append non_pic_objects " $non_pic_object"
	        else
		  func_fatal_error "\`$arg' is not a valid libtool object"
		fi
	      fi
	    done
	  else
	    func_fatal_error "link input file \`$arg' does not exist"
	  fi
	  arg=$save_arg
	  prev=
	  continue
	  ;;
	precious_regex)
	  precious_files_regex="$arg"
	  prev=
	  continue
	  ;;
	release)
	  release="-$arg"
	  prev=
	  continue
	  ;;
	rpath | xrpath)
	  # We need an absolute path.
	  case $arg in
	  [\\/]* | [A-Za-z]:[\\/]*) ;;
	  *)
	    func_fatal_error "only absolute run-paths are allowed"
	    ;;
	  esac
	  if test "$prev" = rpath; then
	    case "$rpath " in
	    *" $arg "*) ;;
	    *) func_append rpath " $arg" ;;
	    esac
	  else
	    case "$xrpath " in
	    *" $arg "*) ;;
	    *) func_append xrpath " $arg" ;;
	    esac
	  fi
	  prev=
	  continue
	  ;;
	shrext)
	  shrext_cmds="$arg"
	  prev=
	  continue
	  ;;
	weak)
	  func_append weak_libs " $arg"
	  prev=
	  continue
	  ;;
	xcclinker)
	  func_append linker_flags " $qarg"
	  func_append compiler_flags " $qarg"
	  prev=
	  func_append compile_command " $qarg"
	  func_append finalize_command " $qarg"
	  continue
	  ;;
	xcompiler)
	  func_append compiler_flags " $qarg"
	  prev=
	  func_append compile_command " $qarg"
	  func_append finalize_command " $qarg"
	  continue
	  ;;
	xlinker)
	  func_append linker_flags " $qarg"
	  func_append compiler_flags " $wl$qarg"
	  prev=
	  func_append compile_command " $wl$qarg"
	  func_append finalize_command " $wl$qarg"
	  continue
	  ;;
	*)
	  eval "$prev=\"\$arg\""
	  prev=
	  continue
	  ;;
	esac
      fi # test -n "$prev"

      prevarg="$arg"

      case $arg in
      -all-static)
	if test -n "$link_static_flag"; then
	  # See comment for -static flag below, for more details.
	  func_append compile_command " $link_static_flag"
	  func_append finalize_command " $link_static_flag"
	fi
	continue
	;;

      -allow-undefined)
	# FIXME: remove this flag sometime in the future.
	func_fatal_error "\`-allow-undefined' must not be used because it is the default"
	;;

      -avoid-version)
	avoid_version=yes
	continue
	;;

      -bindir)
	prev=bindir
	continue
	;;

      -dlopen)
	prev=dlfiles
	continue
	;;

      -dlpreopen)
	prev=dlprefiles
	continue
	;;

      -export-dynamic)
	export_dynamic=yes
	continue
	;;

      -export-symbols | -export-symbols-regex)
	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
	  func_fatal_error "more than one -exported-symbols argument is not allowed"
	fi
	if test "X$arg" = "X-export-symbols"; then
	  prev=expsyms
	else
	  prev=expsyms_regex
	fi
	continue
	;;

      -framework)
	prev=framework
	continue
	;;

      -inst-prefix-dir)
	prev=inst_prefix
	continue
	;;

      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
      # so, if we see these flags be careful not to treat them like -L
      -L[A-Z][A-Z]*:*)
	case $with_gcc/$host in
	no/*-*-irix* | /*-*-irix*)
	  func_append compile_command " $arg"
	  func_append finalize_command " $arg"
	  ;;
	esac
	continue
	;;

      -L*)
	func_stripname "-L" '' "$arg"
	if test -z "$func_stripname_result"; then
	  if test "$#" -gt 0; then
	    func_fatal_error "require no space between \`-L' and \`$1'"
	  else
	    func_fatal_error "need path for \`-L' option"
	  fi
	fi
	func_resolve_sysroot "$func_stripname_result"
	dir=$func_resolve_sysroot_result
	# We need an absolute path.
	case $dir in
	[\\/]* | [A-Za-z]:[\\/]*) ;;
	*)
	  absdir=`cd "$dir" && pwd`
	  test -z "$absdir" && \
	    func_fatal_error "cannot determine absolute directory name of \`$dir'"
	  dir="$absdir"
	  ;;
	esac
	case "$deplibs " in
	*" -L$dir "* | *" $arg "*)
	  # Will only happen for absolute or sysroot arguments
	  ;;
	*)
	  # Preserve sysroot, but never include relative directories
	  case $dir in
	    [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
	    *) func_append deplibs " -L$dir" ;;
	  esac
	  func_append lib_search_path " $dir"
	  ;;
	esac
	case $host in
	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
	  case :$dllsearchpath: in
	  *":$dir:"*) ;;
	  ::) dllsearchpath=$dir;;
	  *) func_append dllsearchpath ":$dir";;
	  esac
	  case :$dllsearchpath: in
	  *":$testbindir:"*) ;;
	  ::) dllsearchpath=$testbindir;;
	  *) func_append dllsearchpath ":$testbindir";;
	  esac
	  ;;
	esac
	continue
	;;

      -l*)
	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
	  case $host in
	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
	    # These systems don't actually have a C or math library (as such)
	    continue
	    ;;
	  *-*-os2*)
	    # These systems don't actually have a C library (as such)
	    test "X$arg" = "X-lc" && continue
	    ;;
	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
	    # Do not include libc due to us having libc/libc_r.
	    test "X$arg" = "X-lc" && continue
	    ;;
	  *-*-rhapsody* | *-*-darwin1.[012])
	    # Rhapsody C and math libraries are in the System framework
	    func_append deplibs " System.ltframework"
	    continue
	    ;;
	  *-*-sco3.2v5* | *-*-sco5v6*)
	    # Causes problems with __ctype
	    test "X$arg" = "X-lc" && continue
	    ;;
	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
	    # Compiler inserts libc in the correct place for threads to work
	    test "X$arg" = "X-lc" && continue
	    ;;
	  esac
	elif test "X$arg" = "X-lc_r"; then
	 case $host in
	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
	   # Do not include libc_r directly, use -pthread flag.
	   continue
	   ;;
	 esac
	fi
	func_append deplibs " $arg"
	continue
	;;

      -module)
	module=yes
	continue
	;;

      # Tru64 UNIX uses -model [arg] to determine the layout of C++
      # classes, name mangling, and exception handling.
      # Darwin uses the -arch flag to determine output architecture.
      -model|-arch|-isysroot|--sysroot)
	func_append compiler_flags " $arg"
	func_append compile_command " $arg"
	func_append finalize_command " $arg"
	prev=xcompiler
	continue
	;;

      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
	func_append compiler_flags " $arg"
	func_append compile_command " $arg"
	func_append finalize_command " $arg"
	case "$new_inherited_linker_flags " in
	    *" $arg "*) ;;
	    * ) func_append new_inherited_linker_flags " $arg" ;;
	esac
	continue
	;;

      -multi_module)
	single_module="${wl}-multi_module"
	continue
	;;

      -no-fast-install)
	fast_install=no
	continue
	;;

      -no-install)
	case $host in
	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
	  # The PATH hackery in wrapper scripts is required on Windows
	  # and Darwin in order for the loader to find any dlls it needs.
	  func_warning "\`-no-install' is ignored for $host"
	  func_warning "assuming \`-no-fast-install' instead"
	  fast_install=no
	  ;;
	*) no_install=yes ;;
	esac
	continue
	;;

      -no-undefined)
	allow_undefined=no
	continue
	;;

      -objectlist)
	prev=objectlist
	continue
	;;

      -o) prev=output ;;

      -precious-files-regex)
	prev=precious_regex
	continue
	;;

      -release)
	prev=release
	continue
	;;

      -rpath)
	prev=rpath
	continue
	;;

      -R)
	prev=xrpath
	continue
	;;

      -R*)
	func_stripname '-R' '' "$arg"
	dir=$func_stripname_result
	# We need an absolute path.
	case $dir in
	[\\/]* | [A-Za-z]:[\\/]*) ;;
	=*)
	  func_stripname '=' '' "$dir"
	  dir=$lt_sysroot$func_stripname_result
	  ;;
	*)
	  func_fatal_error "only absolute run-paths are allowed"
	  ;;
	esac
	case "$xrpath " in
	*" $dir "*) ;;
	*) func_append xrpath " $dir" ;;
	esac
	continue
	;;

      -shared)
	# The effects of -shared are defined in a previous loop.
	continue
	;;

      -shrext)
	prev=shrext
	continue
	;;

      -static | -static-libtool-libs)
	# The effects of -static are defined in a previous loop.
	# We used to do the same as -all-static on platforms that
	# didn't have a PIC flag, but the assumption that the effects
	# would be equivalent was wrong.  It would break on at least
	# Digital Unix and AIX.
	continue
	;;

      -thread-safe)
	thread_safe=yes
	continue
	;;

      -version-info)
	prev=vinfo
	continue
	;;

      -version-number)
	prev=vinfo
	vinfo_number=yes
	continue
	;;

      -weak)
        prev=weak
	continue
	;;

      -Wc,*)
	func_stripname '-Wc,' '' "$arg"
	args=$func_stripname_result
	arg=
	save_ifs="$IFS"; IFS=','
	for flag in $args; do
	  IFS="$save_ifs"
          func_quote_for_eval "$flag"
	  func_append arg " $func_quote_for_eval_result"
	  func_append compiler_flags " $func_quote_for_eval_result"
	done
	IFS="$save_ifs"
	func_stripname ' ' '' "$arg"
	arg=$func_stripname_result
	;;

      -Wl,*)
	func_stripname '-Wl,' '' "$arg"
	args=$func_stripname_result
	arg=
	save_ifs="$IFS"; IFS=','
	for flag in $args; do
	  IFS="$save_ifs"
          func_quote_for_eval "$flag"
	  func_append arg " $wl$func_quote_for_eval_result"
	  func_append compiler_flags " $wl$func_quote_for_eval_result"
	  func_append linker_flags " $func_quote_for_eval_result"
	done
	IFS="$save_ifs"
	func_stripname ' ' '' "$arg"
	arg=$func_stripname_result
	;;

      -Xcompiler)
	prev=xcompiler
	continue
	;;

      -Xlinker)
	prev=xlinker
	continue
	;;

      -XCClinker)
	prev=xcclinker
	continue
	;;

      # -msg_* for osf cc
      -msg_*)
	func_quote_for_eval "$arg"
	arg="$func_quote_for_eval_result"
	;;

      # Flags to be passed through unchanged, with rationale:
      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
      # -r[0-9][0-9]*        specify processor for the SGI compiler
      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
      # +DA*, +DD*           enable 64-bit mode for the HP compiler
      # -q*                  compiler args for the IBM compiler
      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
      # -F/path              path to uninstalled frameworks, gcc on darwin
      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
      # @file                GCC response files
      # -tp=*                Portland pgcc target processor selection
      # --sysroot=*          for sysroot support
      # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
      -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
        func_quote_for_eval "$arg"
	arg="$func_quote_for_eval_result"
        func_append compile_command " $arg"
        func_append finalize_command " $arg"
        func_append compiler_flags " $arg"
        continue
        ;;

      # Some other compiler flag.
      -* | +*)
        func_quote_for_eval "$arg"
	arg="$func_quote_for_eval_result"
	;;

      *.$objext)
	# A standard object.
	func_append objs " $arg"
	;;

      *.lo)
	# A libtool-controlled object.

	# Check to see that this really is a libtool object.
	if func_lalib_unsafe_p "$arg"; then
	  pic_object=
	  non_pic_object=

	  # Read the .lo file
	  func_source "$arg"

	  if test -z "$pic_object" ||
	     test -z "$non_pic_object" ||
	     test "$pic_object" = none &&
	     test "$non_pic_object" = none; then
	    func_fatal_error "cannot find name of object for \`$arg'"
	  fi

	  # Extract subdirectory from the argument.
	  func_dirname "$arg" "/" ""
	  xdir="$func_dirname_result"

	  if test "$pic_object" != none; then
	    # Prepend the subdirectory the object is found in.
	    pic_object="$xdir$pic_object"

	    if test "$prev" = dlfiles; then
	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
		func_append dlfiles " $pic_object"
		prev=
		continue
	      else
		# If libtool objects are unsupported, then we need to preload.
		prev=dlprefiles
	      fi
	    fi

	    # CHECK ME:  I think I busted this.  -Ossama
	    if test "$prev" = dlprefiles; then
	      # Preload the old-style object.
	      func_append dlprefiles " $pic_object"
	      prev=
	    fi

	    # A PIC object.
	    func_append libobjs " $pic_object"
	    arg="$pic_object"
	  fi

	  # Non-PIC object.
	  if test "$non_pic_object" != none; then
	    # Prepend the subdirectory the object is found in.
	    non_pic_object="$xdir$non_pic_object"

	    # A standard non-PIC object
	    func_append non_pic_objects " $non_pic_object"
	    if test -z "$pic_object" || test "$pic_object" = none ; then
	      arg="$non_pic_object"
	    fi
	  else
	    # If the PIC object exists, use it instead.
	    # $xdir was prepended to $pic_object above.
	    non_pic_object="$pic_object"
	    func_append non_pic_objects " $non_pic_object"
	  fi
	else
	  # Only an error if not doing a dry-run.
	  if $opt_dry_run; then
	    # Extract subdirectory from the argument.
	    func_dirname "$arg" "/" ""
	    xdir="$func_dirname_result"

	    func_lo2o "$arg"
	    pic_object=$xdir$objdir/$func_lo2o_result
	    non_pic_object=$xdir$func_lo2o_result
	    func_append libobjs " $pic_object"
	    func_append non_pic_objects " $non_pic_object"
	  else
	    func_fatal_error "\`$arg' is not a valid libtool object"
	  fi
	fi
	;;

      *.$libext)
	# An archive.
	func_append deplibs " $arg"
	func_append old_deplibs " $arg"
	continue
	;;

      *.la)
	# A libtool-controlled library.

	func_resolve_sysroot "$arg"
	if test "$prev" = dlfiles; then
	  # This library was specified with -dlopen.
	  func_append dlfiles " $func_resolve_sysroot_result"
	  prev=
	elif test "$prev" = dlprefiles; then
	  # The library was specified with -dlpreopen.
	  func_append dlprefiles " $func_resolve_sysroot_result"
	  prev=
	else
	  func_append deplibs " $func_resolve_sysroot_result"
	fi
	continue
	;;

      # Some other compiler argument.
      *)
	# Unknown arguments in both finalize_command and compile_command need
	# to be aesthetically quoted because they are evaled later.
	func_quote_for_eval "$arg"
	arg="$func_quote_for_eval_result"
	;;
      esac # arg

      # Now actually substitute the argument into the commands.
      if test -n "$arg"; then
	func_append compile_command " $arg"
	func_append finalize_command " $arg"
      fi
    done # argument parsing loop

    test -n "$prev" && \
      func_fatal_help "the \`$prevarg' option requires an argument"

    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
      eval arg=\"$export_dynamic_flag_spec\"
      func_append compile_command " $arg"
      func_append finalize_command " $arg"
    fi

    oldlibs=
    # calculate the name of the file, without its directory
    func_basename "$output"
    outputname="$func_basename_result"
    libobjs_save="$libobjs"

    if test -n "$shlibpath_var"; then
      # get the directories listed in $shlibpath_var
      eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
    else
      shlib_search_path=
    fi
    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"

    func_dirname "$output" "/" ""
    output_objdir="$func_dirname_result$objdir"
    func_to_tool_file "$output_objdir/"
    tool_output_objdir=$func_to_tool_file_result
    # Create the object directory.
    func_mkdir_p "$output_objdir"

    # Determine the type of output
    case $output in
    "")
      func_fatal_help "you must specify an output file"
      ;;
    *.$libext) linkmode=oldlib ;;
    *.lo | *.$objext) linkmode=obj ;;
    *.la) linkmode=lib ;;
    *) linkmode=prog ;; # Anything else should be a program.
    esac

    specialdeplibs=

    libs=
    # Find all interdependent deplibs by searching for libraries
    # that are linked more than once (e.g. -la -lb -la)
    for deplib in $deplibs; do
      if $opt_preserve_dup_deps ; then
	case "$libs " in
	*" $deplib "*) func_append specialdeplibs " $deplib" ;;
	esac
      fi
      func_append libs " $deplib"
    done

    if test "$linkmode" = lib; then
      libs="$predeps $libs $compiler_lib_search_path $postdeps"

      # Compute libraries that are listed more than once in $predeps
      # $postdeps and mark them as special (i.e., whose duplicates are
      # not to be eliminated).
      pre_post_deps=
      if $opt_duplicate_compiler_generated_deps; then
	for pre_post_dep in $predeps $postdeps; do
	  case "$pre_post_deps " in
	  *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
	  esac
	  func_append pre_post_deps " $pre_post_dep"
	done
      fi
      pre_post_deps=
    fi

    deplibs=
    newdependency_libs=
    newlib_search_path=
    need_relink=no # whether we're linking any uninstalled libtool libraries
    notinst_deplibs= # not-installed libtool libraries
    notinst_path= # paths that contain not-installed libtool libraries

    case $linkmode in
    lib)
	passes="conv dlpreopen link"
	for file in $dlfiles $dlprefiles; do
	  case $file in
	  *.la) ;;
	  *)
	    func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
	    ;;
	  esac
	done
	;;
    prog)
	compile_deplibs=
	finalize_deplibs=
	alldeplibs=no
	newdlfiles=
	newdlprefiles=
	passes="conv scan dlopen dlpreopen link"
	;;
    *)  passes="conv"
	;;
    esac

    for pass in $passes; do
      # The preopen pass in lib mode reverses $deplibs; put it back here
      # so that -L comes before libs that need it for instance...
      if test "$linkmode,$pass" = "lib,link"; then
	## FIXME: Find the place where the list is rebuilt in the wrong
	##        order, and fix it there properly
        tmp_deplibs=
	for deplib in $deplibs; do
	  tmp_deplibs="$deplib $tmp_deplibs"
	done
	deplibs="$tmp_deplibs"
      fi

      if test "$linkmode,$pass" = "lib,link" ||
	 test "$linkmode,$pass" = "prog,scan"; then
	libs="$deplibs"
	deplibs=
      fi
      if test "$linkmode" = prog; then
	case $pass in
	dlopen) libs="$dlfiles" ;;
	dlpreopen) libs="$dlprefiles" ;;
	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
	esac
      fi
      if test "$linkmode,$pass" = "lib,dlpreopen"; then
	# Collect and forward deplibs of preopened libtool libs
	for lib in $dlprefiles; do
	  # Ignore non-libtool-libs
	  dependency_libs=
	  func_resolve_sysroot "$lib"
	  case $lib in
	  *.la)	func_source "$func_resolve_sysroot_result" ;;
	  esac

	  # Collect preopened libtool deplibs, except any this library
	  # has declared as weak libs
	  for deplib in $dependency_libs; do
	    func_basename "$deplib"
            deplib_base=$func_basename_result
	    case " $weak_libs " in
	    *" $deplib_base "*) ;;
	    *) func_append deplibs " $deplib" ;;
	    esac
	  done
	done
	libs="$dlprefiles"
      fi
      if test "$pass" = dlopen; then
	# Collect dlpreopened libraries
	save_deplibs="$deplibs"
	deplibs=
      fi

      for deplib in $libs; do
	lib=
	found=no
	case $deplib in
	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
	  if test "$linkmode,$pass" = "prog,link"; then
	    compile_deplibs="$deplib $compile_deplibs"
	    finalize_deplibs="$deplib $finalize_deplibs"
	  else
	    func_append compiler_flags " $deplib"
	    if test "$linkmode" = lib ; then
		case "$new_inherited_linker_flags " in
		    *" $deplib "*) ;;
		    * ) func_append new_inherited_linker_flags " $deplib" ;;
		esac
	    fi
	  fi
	  continue
	  ;;
	-l*)
	  if test "$linkmode" != lib && test "$linkmode" != prog; then
	    func_warning "\`-l' is ignored for archives/objects"
	    continue
	  fi
	  func_stripname '-l' '' "$deplib"
	  name=$func_stripname_result
	  if test "$linkmode" = lib; then
	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
	  else
	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
	  fi
	  for searchdir in $searchdirs; do
	    for search_ext in .la $std_shrext .so .a; do
	      # Search the libtool library
	      lib="$searchdir/lib${name}${search_ext}"
	      if test -f "$lib"; then
		if test "$search_ext" = ".la"; then
		  found=yes
		else
		  found=no
		fi
		break 2
	      fi
	    done
	  done
	  if test "$found" != yes; then
	    # deplib doesn't seem to be a libtool library
	    if test "$linkmode,$pass" = "prog,link"; then
	      compile_deplibs="$deplib $compile_deplibs"
	      finalize_deplibs="$deplib $finalize_deplibs"
	    else
	      deplibs="$deplib $deplibs"
	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
	    fi
	    continue
	  else # deplib is a libtool library
	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
	    # We need to do some special things here, and not later.
	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
	      case " $predeps $postdeps " in
	      *" $deplib "*)
		if func_lalib_p "$lib"; then
		  library_names=
		  old_library=
		  func_source "$lib"
		  for l in $old_library $library_names; do
		    ll="$l"
		  done
		  if test "X$ll" = "X$old_library" ; then # only static version available
		    found=no
		    func_dirname "$lib" "" "."
		    ladir="$func_dirname_result"
		    lib=$ladir/$old_library
		    if test "$linkmode,$pass" = "prog,link"; then
		      compile_deplibs="$deplib $compile_deplibs"
		      finalize_deplibs="$deplib $finalize_deplibs"
		    else
		      deplibs="$deplib $deplibs"
		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
		    fi
		    continue
		  fi
		fi
		;;
	      *) ;;
	      esac
	    fi
	  fi
	  ;; # -l
	*.ltframework)
	  if test "$linkmode,$pass" = "prog,link"; then
	    compile_deplibs="$deplib $compile_deplibs"
	    finalize_deplibs="$deplib $finalize_deplibs"
	  else
	    deplibs="$deplib $deplibs"
	    if test "$linkmode" = lib ; then
		case "$new_inherited_linker_flags " in
		    *" $deplib "*) ;;
		    * ) func_append new_inherited_linker_flags " $deplib" ;;
		esac
	    fi
	  fi
	  continue
	  ;;
	-L*)
	  case $linkmode in
	  lib)
	    deplibs="$deplib $deplibs"
	    test "$pass" = conv && continue
	    newdependency_libs="$deplib $newdependency_libs"
	    func_stripname '-L' '' "$deplib"
	    func_resolve_sysroot "$func_stripname_result"
	    func_append newlib_search_path " $func_resolve_sysroot_result"
	    ;;
	  prog)
	    if test "$pass" = conv; then
	      deplibs="$deplib $deplibs"
	      continue
	    fi
	    if test "$pass" = scan; then
	      deplibs="$deplib $deplibs"
	    else
	      compile_deplibs="$deplib $compile_deplibs"
	      finalize_deplibs="$deplib $finalize_deplibs"
	    fi
	    func_stripname '-L' '' "$deplib"
	    func_resolve_sysroot "$func_stripname_result"
	    func_append newlib_search_path " $func_resolve_sysroot_result"
	    ;;
	  *)
	    func_warning "\`-L' is ignored for archives/objects"
	    ;;
	  esac # linkmode
	  continue
	  ;; # -L
	-R*)
	  if test "$pass" = link; then
	    func_stripname '-R' '' "$deplib"
	    func_resolve_sysroot "$func_stripname_result"
	    dir=$func_resolve_sysroot_result
	    # Make sure the xrpath contains only unique directories.
	    case "$xrpath " in
	    *" $dir "*) ;;
	    *) func_append xrpath " $dir" ;;
	    esac
	  fi
	  deplibs="$deplib $deplibs"
	  continue
	  ;;
	*.la)
	  func_resolve_sysroot "$deplib"
	  lib=$func_resolve_sysroot_result
	  ;;
	*.$libext)
	  if test "$pass" = conv; then
	    deplibs="$deplib $deplibs"
	    continue
	  fi
	  case $linkmode in
	  lib)
	    # Linking convenience modules into shared libraries is allowed,
	    # but linking other static libraries is non-portable.
	    case " $dlpreconveniencelibs " in
	    *" $deplib "*) ;;
	    *)
	      valid_a_lib=no
	      case $deplibs_check_method in
		match_pattern*)
		  set dummy $deplibs_check_method; shift
		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
		    | $EGREP "$match_pattern_regex" > /dev/null; then
		    valid_a_lib=yes
		  fi
		;;
		pass_all)
		  valid_a_lib=yes
		;;
	      esac
	      if test "$valid_a_lib" != yes; then
		echo
		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
		echo "*** I have the capability to make that library automatically link in when"
		echo "*** you link to this library.  But I can only do this if you have a"
		echo "*** shared version of the library, which you do not appear to have"
		echo "*** because the file extensions .$libext of this argument makes me believe"
		echo "*** that it is just a static archive that I should not use here."
	      else
		echo
		$ECHO "*** Warning: Linking the shared library $output against the"
		$ECHO "*** static library $deplib is not portable!"
		deplibs="$deplib $deplibs"
	      fi
	      ;;
	    esac
	    continue
	    ;;
	  prog)
	    if test "$pass" != link; then
	      deplibs="$deplib $deplibs"
	    else
	      compile_deplibs="$deplib $compile_deplibs"
	      finalize_deplibs="$deplib $finalize_deplibs"
	    fi
	    continue
	    ;;
	  esac # linkmode
	  ;; # *.$libext
	*.lo | *.$objext)
	  if test "$pass" = conv; then
	    deplibs="$deplib $deplibs"
	  elif test "$linkmode" = prog; then
	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
	      # If there is no dlopen support or we're linking statically,
	      # we need to preload.
	      func_append newdlprefiles " $deplib"
	      compile_deplibs="$deplib $compile_deplibs"
	      finalize_deplibs="$deplib $finalize_deplibs"
	    else
	      func_append newdlfiles " $deplib"
	    fi
	  fi
	  continue
	  ;;
	%DEPLIBS%)
	  alldeplibs=yes
	  continue
	  ;;
	esac # case $deplib

	if test "$found" = yes || test -f "$lib"; then :
	else
	  func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
	fi

	# Check to see that this really is a libtool archive.
	func_lalib_unsafe_p "$lib" \
	  || func_fatal_error "\`$lib' is not a valid libtool archive"

	func_dirname "$lib" "" "."
	ladir="$func_dirname_result"

	dlname=
	dlopen=
	dlpreopen=
	libdir=
	library_names=
	old_library=
	inherited_linker_flags=
	# If the library was installed with an old release of libtool,
	# it will not redefine variables installed, or shouldnotlink
	installed=yes
	shouldnotlink=no
	avoidtemprpath=


	# Read the .la file
	func_source "$lib"

	# Convert "-framework foo" to "foo.ltframework"
	if test -n "$inherited_linker_flags"; then
	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
	    case " $new_inherited_linker_flags " in
	      *" $tmp_inherited_linker_flag "*) ;;
	      *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
	    esac
	  done
	fi
	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	if test "$linkmode,$pass" = "lib,link" ||
	   test "$linkmode,$pass" = "prog,scan" ||
	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
	  test -n "$dlopen" && func_append dlfiles " $dlopen"
	  test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
	fi

	if test "$pass" = conv; then
	  # Only check for convenience libraries
	  deplibs="$lib $deplibs"
	  if test -z "$libdir"; then
	    if test -z "$old_library"; then
	      func_fatal_error "cannot find name of link library for \`$lib'"
	    fi
	    # It is a libtool convenience library, so add in its objects.
	    func_append convenience " $ladir/$objdir/$old_library"
	    func_append old_convenience " $ladir/$objdir/$old_library"
	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
	    func_fatal_error "\`$lib' is not a convenience library"
	  fi
	  tmp_libs=
	  for deplib in $dependency_libs; do
	    deplibs="$deplib $deplibs"
	    if $opt_preserve_dup_deps ; then
	      case "$tmp_libs " in
	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
	      esac
	    fi
	    func_append tmp_libs " $deplib"
	  done
	  continue
	fi # $pass = conv


	# Get the name of the library we link against.
	linklib=
	if test -n "$old_library" &&
	   { test "$prefer_static_libs" = yes ||
	     test "$prefer_static_libs,$installed" = "built,no"; }; then
	  linklib=$old_library
	else
	  for l in $old_library $library_names; do
	    linklib="$l"
	  done
	fi
	if test -z "$linklib"; then
	  func_fatal_error "cannot find name of link library for \`$lib'"
	fi

	# This library was specified with -dlopen.
	if test "$pass" = dlopen; then
	  if test -z "$libdir"; then
	    func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
	  fi
	  if test -z "$dlname" ||
	     test "$dlopen_support" != yes ||
	     test "$build_libtool_libs" = no; then
	    # If there is no dlname, no dlopen support or we're linking
	    # statically, we need to preload.  We also need to preload any
	    # dependent libraries so libltdl's deplib preloader doesn't
	    # bomb out in the load deplibs phase.
	    func_append dlprefiles " $lib $dependency_libs"
	  else
	    func_append newdlfiles " $lib"
	  fi
	  continue
	fi # $pass = dlopen

	# We need an absolute path.
	case $ladir in
	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
	*)
	  abs_ladir=`cd "$ladir" && pwd`
	  if test -z "$abs_ladir"; then
	    func_warning "cannot determine absolute directory name of \`$ladir'"
	    func_warning "passing it literally to the linker, although it might fail"
	    abs_ladir="$ladir"
	  fi
	  ;;
	esac
	func_basename "$lib"
	laname="$func_basename_result"

	# Find the relevant object directory and library name.
	if test "X$installed" = Xyes; then
	  if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
	    func_warning "library \`$lib' was moved."
	    dir="$ladir"
	    absdir="$abs_ladir"
	    libdir="$abs_ladir"
	  else
	    dir="$lt_sysroot$libdir"
	    absdir="$lt_sysroot$libdir"
	  fi
	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
	else
	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
	    dir="$ladir"
	    absdir="$abs_ladir"
	    # Remove this search path later
	    func_append notinst_path " $abs_ladir"
	  else
	    dir="$ladir/$objdir"
	    absdir="$abs_ladir/$objdir"
	    # Remove this search path later
	    func_append notinst_path " $abs_ladir"
	  fi
	fi # $installed = yes
	func_stripname 'lib' '.la' "$laname"
	name=$func_stripname_result

	# This library was specified with -dlpreopen.
	if test "$pass" = dlpreopen; then
	  if test -z "$libdir" && test "$linkmode" = prog; then
	    func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
	  fi
	  case "$host" in
	    # special handling for platforms with PE-DLLs.
	    *cygwin* | *mingw* | *cegcc* )
	      # Linker will automatically link against shared library if both
	      # static and shared are present.  Therefore, ensure we extract
	      # symbols from the import library if a shared library is present
	      # (otherwise, the dlopen module name will be incorrect).  We do
	      # this by putting the import library name into $newdlprefiles.
	      # We recover the dlopen module name by 'saving' the la file
	      # name in a special purpose variable, and (later) extracting the
	      # dlname from the la file.
	      if test -n "$dlname"; then
	        func_tr_sh "$dir/$linklib"
	        eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
	        func_append newdlprefiles " $dir/$linklib"
	      else
	        func_append newdlprefiles " $dir/$old_library"
	        # Keep a list of preopened convenience libraries to check
	        # that they are being used correctly in the link pass.
	        test -z "$libdir" && \
	          func_append dlpreconveniencelibs " $dir/$old_library"
	      fi
	    ;;
	    * )
	      # Prefer using a static library (so that no silly _DYNAMIC symbols
	      # are required to link).
	      if test -n "$old_library"; then
	        func_append newdlprefiles " $dir/$old_library"
	        # Keep a list of preopened convenience libraries to check
	        # that they are being used correctly in the link pass.
	        test -z "$libdir" && \
	          func_append dlpreconveniencelibs " $dir/$old_library"
	      # Otherwise, use the dlname, so that lt_dlopen finds it.
	      elif test -n "$dlname"; then
	        func_append newdlprefiles " $dir/$dlname"
	      else
	        func_append newdlprefiles " $dir/$linklib"
	      fi
	    ;;
	  esac
	fi # $pass = dlpreopen

	if test -z "$libdir"; then
	  # Link the convenience library
	  if test "$linkmode" = lib; then
	    deplibs="$dir/$old_library $deplibs"
	  elif test "$linkmode,$pass" = "prog,link"; then
	    compile_deplibs="$dir/$old_library $compile_deplibs"
	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
	  else
	    deplibs="$lib $deplibs" # used for prog,scan pass
	  fi
	  continue
	fi


	if test "$linkmode" = prog && test "$pass" != link; then
	  func_append newlib_search_path " $ladir"
	  deplibs="$lib $deplibs"

	  linkalldeplibs=no
	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
	     test "$build_libtool_libs" = no; then
	    linkalldeplibs=yes
	  fi

	  tmp_libs=
	  for deplib in $dependency_libs; do
	    case $deplib in
	    -L*) func_stripname '-L' '' "$deplib"
	         func_resolve_sysroot "$func_stripname_result"
	         func_append newlib_search_path " $func_resolve_sysroot_result"
		 ;;
	    esac
	    # Need to link against all dependency_libs?
	    if test "$linkalldeplibs" = yes; then
	      deplibs="$deplib $deplibs"
	    else
	      # Need to hardcode shared library paths
	      # or/and link against static libraries
	      newdependency_libs="$deplib $newdependency_libs"
	    fi
	    if $opt_preserve_dup_deps ; then
	      case "$tmp_libs " in
	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
	      esac
	    fi
	    func_append tmp_libs " $deplib"
	  done # for deplib
	  continue
	fi # $linkmode = prog...

	if test "$linkmode,$pass" = "prog,link"; then
	  if test -n "$library_names" &&
	     { { test "$prefer_static_libs" = no ||
	         test "$prefer_static_libs,$installed" = "built,yes"; } ||
	       test -z "$old_library"; }; then
	    # We need to hardcode the library path
	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
	      # Make sure the rpath contains only unique directories.
	      case "$temp_rpath:" in
	      *"$absdir:"*) ;;
	      *) func_append temp_rpath "$absdir:" ;;
	      esac
	    fi

	    # Hardcode the library path.
	    # Skip directories that are in the system default run-time
	    # search path.
	    case " $sys_lib_dlsearch_path " in
	    *" $absdir "*) ;;
	    *)
	      case "$compile_rpath " in
	      *" $absdir "*) ;;
	      *) func_append compile_rpath " $absdir" ;;
	      esac
	      ;;
	    esac
	    case " $sys_lib_dlsearch_path " in
	    *" $libdir "*) ;;
	    *)
	      case "$finalize_rpath " in
	      *" $libdir "*) ;;
	      *) func_append finalize_rpath " $libdir" ;;
	      esac
	      ;;
	    esac
	  fi # $linkmode,$pass = prog,link...

	  if test "$alldeplibs" = yes &&
	     { test "$deplibs_check_method" = pass_all ||
	       { test "$build_libtool_libs" = yes &&
		 test -n "$library_names"; }; }; then
	    # We only need to search for static libraries
	    continue
	  fi
	fi

	link_static=no # Whether the deplib will be linked statically
	use_static_libs=$prefer_static_libs
	if test "$use_static_libs" = built && test "$installed" = yes; then
	  use_static_libs=no
	fi
	if test -n "$library_names" &&
	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
	  case $host in
	  *cygwin* | *mingw* | *cegcc*)
	      # No point in relinking DLLs because paths are not encoded
	      func_append notinst_deplibs " $lib"
	      need_relink=no
	    ;;
	  *)
	    if test "$installed" = no; then
	      func_append notinst_deplibs " $lib"
	      need_relink=yes
	    fi
	    ;;
	  esac
	  # This is a shared library

	  # Warn about portability, can't link against -module's on some
	  # systems (darwin).  Don't bleat about dlopened modules though!
	  dlopenmodule=""
	  for dlpremoduletest in $dlprefiles; do
	    if test "X$dlpremoduletest" = "X$lib"; then
	      dlopenmodule="$dlpremoduletest"
	      break
	    fi
	  done
	  if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
	    echo
	    if test "$linkmode" = prog; then
	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
	    else
	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
	    fi
	    $ECHO "*** $linklib is not portable!"
	  fi
	  if test "$linkmode" = lib &&
	     test "$hardcode_into_libs" = yes; then
	    # Hardcode the library path.
	    # Skip directories that are in the system default run-time
	    # search path.
	    case " $sys_lib_dlsearch_path " in
	    *" $absdir "*) ;;
	    *)
	      case "$compile_rpath " in
	      *" $absdir "*) ;;
	      *) func_append compile_rpath " $absdir" ;;
	      esac
	      ;;
	    esac
	    case " $sys_lib_dlsearch_path " in
	    *" $libdir "*) ;;
	    *)
	      case "$finalize_rpath " in
	      *" $libdir "*) ;;
	      *) func_append finalize_rpath " $libdir" ;;
	      esac
	      ;;
	    esac
	  fi

	  if test -n "$old_archive_from_expsyms_cmds"; then
	    # figure out the soname
	    set dummy $library_names
	    shift
	    realname="$1"
	    shift
	    libname=`eval "\\$ECHO \"$libname_spec\""`
	    # use dlname if we got it. it's perfectly good, no?
	    if test -n "$dlname"; then
	      soname="$dlname"
	    elif test -n "$soname_spec"; then
	      # bleh windows
	      case $host in
	      *cygwin* | mingw* | *cegcc*)
	        func_arith $current - $age
		major=$func_arith_result
		versuffix="-$major"
		;;
	      esac
	      eval soname=\"$soname_spec\"
	    else
	      soname="$realname"
	    fi

	    # Make a new name for the extract_expsyms_cmds to use
	    soroot="$soname"
	    func_basename "$soroot"
	    soname="$func_basename_result"
	    func_stripname 'lib' '.dll' "$soname"
	    newlib=libimp-$func_stripname_result.a

	    # If the library has no export list, then create one now
	    if test -f "$output_objdir/$soname-def"; then :
	    else
	      func_verbose "extracting exported symbol list from \`$soname'"
	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
	    fi

	    # Create $newlib
	    if test -f "$output_objdir/$newlib"; then :; else
	      func_verbose "generating import library for \`$soname'"
	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
	    fi
	    # make sure the library variables are pointing to the new library
	    dir=$output_objdir
	    linklib=$newlib
	  fi # test -n "$old_archive_from_expsyms_cmds"

	  if test "$linkmode" = prog || test "$opt_mode" != relink; then
	    add_shlibpath=
	    add_dir=
	    add=
	    lib_linked=yes
	    case $hardcode_action in
	    immediate | unsupported)
	      if test "$hardcode_direct" = no; then
		add="$dir/$linklib"
		case $host in
		  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
		  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
		    *-*-unixware7*) add_dir="-L$dir" ;;
		  *-*-darwin* )
		    # if the lib is a (non-dlopened) module then we can not
		    # link against it, someone is ignoring the earlier warnings
		    if /usr/bin/file -L $add 2> /dev/null |
			 $GREP ": [^:]* bundle" >/dev/null ; then
		      if test "X$dlopenmodule" != "X$lib"; then
			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
			if test -z "$old_library" ; then
			  echo
			  echo "*** And there doesn't seem to be a static archive available"
			  echo "*** The link will probably fail, sorry"
			else
			  add="$dir/$old_library"
			fi
		      elif test -n "$old_library"; then
			add="$dir/$old_library"
		      fi
		    fi
		esac
	      elif test "$hardcode_minus_L" = no; then
		case $host in
		*-*-sunos*) add_shlibpath="$dir" ;;
		esac
		add_dir="-L$dir"
		add="-l$name"
	      elif test "$hardcode_shlibpath_var" = no; then
		add_shlibpath="$dir"
		add="-l$name"
	      else
		lib_linked=no
	      fi
	      ;;
	    relink)
	      if test "$hardcode_direct" = yes &&
	         test "$hardcode_direct_absolute" = no; then
		add="$dir/$linklib"
	      elif test "$hardcode_minus_L" = yes; then
		add_dir="-L$absdir"
		# Try looking first in the location we're being installed to.
		if test -n "$inst_prefix_dir"; then
		  case $libdir in
		    [\\/]*)
		      func_append add_dir " -L$inst_prefix_dir$libdir"
		      ;;
		  esac
		fi
		add="-l$name"
	      elif test "$hardcode_shlibpath_var" = yes; then
		add_shlibpath="$dir"
		add="-l$name"
	      else
		lib_linked=no
	      fi
	      ;;
	    *) lib_linked=no ;;
	    esac

	    if test "$lib_linked" != yes; then
	      func_fatal_configuration "unsupported hardcode properties"
	    fi

	    if test -n "$add_shlibpath"; then
	      case :$compile_shlibpath: in
	      *":$add_shlibpath:"*) ;;
	      *) func_append compile_shlibpath "$add_shlibpath:" ;;
	      esac
	    fi
	    if test "$linkmode" = prog; then
	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
	    else
	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
	      test -n "$add" && deplibs="$add $deplibs"
	      if test "$hardcode_direct" != yes &&
		 test "$hardcode_minus_L" != yes &&
		 test "$hardcode_shlibpath_var" = yes; then
		case :$finalize_shlibpath: in
		*":$libdir:"*) ;;
		*) func_append finalize_shlibpath "$libdir:" ;;
		esac
	      fi
	    fi
	  fi

	  if test "$linkmode" = prog || test "$opt_mode" = relink; then
	    add_shlibpath=
	    add_dir=
	    add=
	    # Finalize command for both is simple: just hardcode it.
	    if test "$hardcode_direct" = yes &&
	       test "$hardcode_direct_absolute" = no; then
	      add="$libdir/$linklib"
	    elif test "$hardcode_minus_L" = yes; then
	      add_dir="-L$libdir"
	      add="-l$name"
	    elif test "$hardcode_shlibpath_var" = yes; then
	      case :$finalize_shlibpath: in
	      *":$libdir:"*) ;;
	      *) func_append finalize_shlibpath "$libdir:" ;;
	      esac
	      add="-l$name"
	    elif test "$hardcode_automatic" = yes; then
	      if test -n "$inst_prefix_dir" &&
		 test -f "$inst_prefix_dir$libdir/$linklib" ; then
		add="$inst_prefix_dir$libdir/$linklib"
	      else
		add="$libdir/$linklib"
	      fi
	    else
	      # We cannot seem to hardcode it, guess we'll fake it.
	      add_dir="-L$libdir"
	      # Try looking first in the location we're being installed to.
	      if test -n "$inst_prefix_dir"; then
		case $libdir in
		  [\\/]*)
		    func_append add_dir " -L$inst_prefix_dir$libdir"
		    ;;
		esac
	      fi
	      add="-l$name"
	    fi

	    if test "$linkmode" = prog; then
	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
	    else
	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
	      test -n "$add" && deplibs="$add $deplibs"
	    fi
	  fi
	elif test "$linkmode" = prog; then
	  # Here we assume that one of hardcode_direct or hardcode_minus_L
	  # is not unsupported.  This is valid on all known static and
	  # shared platforms.
	  if test "$hardcode_direct" != unsupported; then
	    test -n "$old_library" && linklib="$old_library"
	    compile_deplibs="$dir/$linklib $compile_deplibs"
	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
	  else
	    compile_deplibs="-l$name -L$dir $compile_deplibs"
	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
	  fi
	elif test "$build_libtool_libs" = yes; then
	  # Not a shared library
	  if test "$deplibs_check_method" != pass_all; then
	    # We're trying link a shared library against a static one
	    # but the system doesn't support it.

	    # Just print a warning and add the library to dependency_libs so
	    # that the program can be linked against the static library.
	    echo
	    $ECHO "*** Warning: This system can not link to static lib archive $lib."
	    echo "*** I have the capability to make that library automatically link in when"
	    echo "*** you link to this library.  But I can only do this if you have a"
	    echo "*** shared version of the library, which you do not appear to have."
	    if test "$module" = yes; then
	      echo "*** But as you try to build a module library, libtool will still create "
	      echo "*** a static module, that should work as long as the dlopening application"
	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
	      if test -z "$global_symbol_pipe"; then
		echo
		echo "*** However, this would only work if libtool was able to extract symbol"
		echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
		echo "*** not find such a program.  So, this module is probably useless."
		echo "*** \`nm' from GNU binutils and a full rebuild may help."
	      fi
	      if test "$build_old_libs" = no; then
		build_libtool_libs=module
		build_old_libs=yes
	      else
		build_libtool_libs=no
	      fi
	    fi
	  else
	    deplibs="$dir/$old_library $deplibs"
	    link_static=yes
	  fi
	fi # link shared/static library?

	if test "$linkmode" = lib; then
	  if test -n "$dependency_libs" &&
	     { test "$hardcode_into_libs" != yes ||
	       test "$build_old_libs" = yes ||
	       test "$link_static" = yes; }; then
	    # Extract -R from dependency_libs
	    temp_deplibs=
	    for libdir in $dependency_libs; do
	      case $libdir in
	      -R*) func_stripname '-R' '' "$libdir"
	           temp_xrpath=$func_stripname_result
		   case " $xrpath " in
		   *" $temp_xrpath "*) ;;
		   *) func_append xrpath " $temp_xrpath";;
		   esac;;
	      *) func_append temp_deplibs " $libdir";;
	      esac
	    done
	    dependency_libs="$temp_deplibs"
	  fi

	  func_append newlib_search_path " $absdir"
	  # Link against this library
	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
	  # ... and its dependency_libs
	  tmp_libs=
	  for deplib in $dependency_libs; do
	    newdependency_libs="$deplib $newdependency_libs"
	    case $deplib in
              -L*) func_stripname '-L' '' "$deplib"
                   func_resolve_sysroot "$func_stripname_result";;
              *) func_resolve_sysroot "$deplib" ;;
            esac
	    if $opt_preserve_dup_deps ; then
	      case "$tmp_libs " in
	      *" $func_resolve_sysroot_result "*)
                func_append specialdeplibs " $func_resolve_sysroot_result" ;;
	      esac
	    fi
	    func_append tmp_libs " $func_resolve_sysroot_result"
	  done

	  if test "$link_all_deplibs" != no; then
	    # Add the search paths of all dependency libraries
	    for deplib in $dependency_libs; do
	      path=
	      case $deplib in
	      -L*) path="$deplib" ;;
	      *.la)
	        func_resolve_sysroot "$deplib"
	        deplib=$func_resolve_sysroot_result
	        func_dirname "$deplib" "" "."
		dir=$func_dirname_result
		# We need an absolute path.
		case $dir in
		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
		*)
		  absdir=`cd "$dir" && pwd`
		  if test -z "$absdir"; then
		    func_warning "cannot determine absolute directory name of \`$dir'"
		    absdir="$dir"
		  fi
		  ;;
		esac
		if $GREP "^installed=no" $deplib > /dev/null; then
		case $host in
		*-*-darwin*)
		  depdepl=
		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
		  if test -n "$deplibrary_names" ; then
		    for tmp in $deplibrary_names ; do
		      depdepl=$tmp
		    done
		    if test -f "$absdir/$objdir/$depdepl" ; then
		      depdepl="$absdir/$objdir/$depdepl"
		      darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
                      if test -z "$darwin_install_name"; then
                          darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
                      fi
		      func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
		      func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
		      path=
		    fi
		  fi
		  ;;
		*)
		  path="-L$absdir/$objdir"
		  ;;
		esac
		else
		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
		  test -z "$libdir" && \
		    func_fatal_error "\`$deplib' is not a valid libtool archive"
		  test "$absdir" != "$libdir" && \
		    func_warning "\`$deplib' seems to be moved"

		  path="-L$absdir"
		fi
		;;
	      esac
	      case " $deplibs " in
	      *" $path "*) ;;
	      *) deplibs="$path $deplibs" ;;
	      esac
	    done
	  fi # link_all_deplibs != no
	fi # linkmode = lib
      done # for deplib in $libs
      if test "$pass" = link; then
	if test "$linkmode" = "prog"; then
	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
	else
	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	fi
      fi
      dependency_libs="$newdependency_libs"
      if test "$pass" = dlpreopen; then
	# Link the dlpreopened libraries before other libraries
	for deplib in $save_deplibs; do
	  deplibs="$deplib $deplibs"
	done
      fi
      if test "$pass" != dlopen; then
	if test "$pass" != conv; then
	  # Make sure lib_search_path contains only unique directories.
	  lib_search_path=
	  for dir in $newlib_search_path; do
	    case "$lib_search_path " in
	    *" $dir "*) ;;
	    *) func_append lib_search_path " $dir" ;;
	    esac
	  done
	  newlib_search_path=
	fi

	if test "$linkmode,$pass" != "prog,link"; then
	  vars="deplibs"
	else
	  vars="compile_deplibs finalize_deplibs"
	fi
	for var in $vars dependency_libs; do
	  # Add libraries to $var in reverse order
	  eval tmp_libs=\"\$$var\"
	  new_libs=
	  for deplib in $tmp_libs; do
	    # FIXME: Pedantically, this is the right thing to do, so
	    #        that some nasty dependency loop isn't accidentally
	    #        broken:
	    #new_libs="$deplib $new_libs"
	    # Pragmatically, this seems to cause very few problems in
	    # practice:
	    case $deplib in
	    -L*) new_libs="$deplib $new_libs" ;;
	    -R*) ;;
	    *)
	      # And here is the reason: when a library appears more
	      # than once as an explicit dependence of a library, or
	      # is implicitly linked in more than once by the
	      # compiler, it is considered special, and multiple
	      # occurrences thereof are not removed.  Compare this
	      # with having the same library being listed as a
	      # dependency of multiple other libraries: in this case,
	      # we know (pedantically, we assume) the library does not
	      # need to be listed more than once, so we keep only the
	      # last copy.  This is not always right, but it is rare
	      # enough that we require users that really mean to play
	      # such unportable linking tricks to link the library
	      # using -Wl,-lname, so that libtool does not consider it
	      # for duplicate removal.
	      case " $specialdeplibs " in
	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
	      *)
		case " $new_libs " in
		*" $deplib "*) ;;
		*) new_libs="$deplib $new_libs" ;;
		esac
		;;
	      esac
	      ;;
	    esac
	  done
	  tmp_libs=
	  for deplib in $new_libs; do
	    case $deplib in
	    -L*)
	      case " $tmp_libs " in
	      *" $deplib "*) ;;
	      *) func_append tmp_libs " $deplib" ;;
	      esac
	      ;;
	    *) func_append tmp_libs " $deplib" ;;
	    esac
	  done
	  eval $var=\"$tmp_libs\"
	done # for var
      fi
      # Last step: remove runtime libs from dependency_libs
      # (they stay in deplibs)
      tmp_libs=
      for i in $dependency_libs ; do
	case " $predeps $postdeps $compiler_lib_search_path " in
	*" $i "*)
	  i=""
	  ;;
	esac
	if test -n "$i" ; then
	  func_append tmp_libs " $i"
	fi
      done
      dependency_libs=$tmp_libs
    done # for pass
    if test "$linkmode" = prog; then
      dlfiles="$newdlfiles"
    fi
    if test "$linkmode" = prog || test "$linkmode" = lib; then
      dlprefiles="$newdlprefiles"
    fi

    case $linkmode in
    oldlib)
      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
	func_warning "\`-dlopen' is ignored for archives"
      fi

      case " $deplibs" in
      *\ -l* | *\ -L*)
	func_warning "\`-l' and \`-L' are ignored for archives" ;;
      esac

      test -n "$rpath" && \
	func_warning "\`-rpath' is ignored for archives"

      test -n "$xrpath" && \
	func_warning "\`-R' is ignored for archives"

      test -n "$vinfo" && \
	func_warning "\`-version-info/-version-number' is ignored for archives"

      test -n "$release" && \
	func_warning "\`-release' is ignored for archives"

      test -n "$export_symbols$export_symbols_regex" && \
	func_warning "\`-export-symbols' is ignored for archives"

      # Now set the variables for building old libraries.
      build_libtool_libs=no
      oldlibs="$output"
      func_append objs "$old_deplibs"
      ;;

    lib)
      # Make sure we only generate libraries of the form `libNAME.la'.
      case $outputname in
      lib*)
	func_stripname 'lib' '.la' "$outputname"
	name=$func_stripname_result
	eval shared_ext=\"$shrext_cmds\"
	eval libname=\"$libname_spec\"
	;;
      *)
	test "$module" = no && \
	  func_fatal_help "libtool library \`$output' must begin with \`lib'"

	if test "$need_lib_prefix" != no; then
	  # Add the "lib" prefix for modules if required
	  func_stripname '' '.la' "$outputname"
	  name=$func_stripname_result
	  eval shared_ext=\"$shrext_cmds\"
	  eval libname=\"$libname_spec\"
	else
	  func_stripname '' '.la' "$outputname"
	  libname=$func_stripname_result
	fi
	;;
      esac

      if test -n "$objs"; then
	if test "$deplibs_check_method" != pass_all; then
	  func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
	else
	  echo
	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
	  $ECHO "*** objects $objs is not portable!"
	  func_append libobjs " $objs"
	fi
      fi

      test "$dlself" != no && \
	func_warning "\`-dlopen self' is ignored for libtool libraries"

      set dummy $rpath
      shift
      test "$#" -gt 1 && \
	func_warning "ignoring multiple \`-rpath's for a libtool library"

      install_libdir="$1"

      oldlibs=
      if test -z "$rpath"; then
	if test "$build_libtool_libs" = yes; then
	  # Building a libtool convenience library.
	  # Some compilers have problems with a `.al' extension so
	  # convenience libraries should have the same extension an
	  # archive normally would.
	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
	  build_libtool_libs=convenience
	  build_old_libs=yes
	fi

	test -n "$vinfo" && \
	  func_warning "\`-version-info/-version-number' is ignored for convenience libraries"

	test -n "$release" && \
	  func_warning "\`-release' is ignored for convenience libraries"
      else

	# Parse the version information argument.
	save_ifs="$IFS"; IFS=':'
	set dummy $vinfo 0 0 0
	shift
	IFS="$save_ifs"

	test -n "$7" && \
	  func_fatal_help "too many parameters to \`-version-info'"

	# convert absolute version numbers to libtool ages
	# this retains compatibility with .la files and attempts
	# to make the code below a bit more comprehensible

	case $vinfo_number in
	yes)
	  number_major="$1"
	  number_minor="$2"
	  number_revision="$3"
	  #
	  # There are really only two kinds -- those that
	  # use the current revision as the major version
	  # and those that subtract age and use age as
	  # a minor version.  But, then there is irix
	  # which has an extra 1 added just for fun
	  #
	  case $version_type in
	  # correct linux to gnu/linux during the next big refactor
	  darwin|linux|osf|windows|none)
	    func_arith $number_major + $number_minor
	    current=$func_arith_result
	    age="$number_minor"
	    revision="$number_revision"
	    ;;
	  freebsd-aout|freebsd-elf|qnx|sunos)
	    current="$number_major"
	    revision="$number_minor"
	    age="0"
	    ;;
	  irix|nonstopux)
	    func_arith $number_major + $number_minor
	    current=$func_arith_result
	    age="$number_minor"
	    revision="$number_minor"
	    lt_irix_increment=no
	    ;;
	  esac
	  ;;
	no)
	  current="$1"
	  revision="$2"
	  age="$3"
	  ;;
	esac

	# Check that each of the things are valid numbers.
	case $current in
	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
	*)
	  func_error "CURRENT \`$current' must be a nonnegative integer"
	  func_fatal_error "\`$vinfo' is not valid version information"
	  ;;
	esac

	case $revision in
	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
	*)
	  func_error "REVISION \`$revision' must be a nonnegative integer"
	  func_fatal_error "\`$vinfo' is not valid version information"
	  ;;
	esac

	case $age in
	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
	*)
	  func_error "AGE \`$age' must be a nonnegative integer"
	  func_fatal_error "\`$vinfo' is not valid version information"
	  ;;
	esac

	if test "$age" -gt "$current"; then
	  func_error "AGE \`$age' is greater than the current interface number \`$current'"
	  func_fatal_error "\`$vinfo' is not valid version information"
	fi

	# Calculate the version variables.
	major=
	versuffix=
	verstring=
	case $version_type in
	none) ;;

	darwin)
	  # Like Linux, but with the current version available in
	  # verstring for coding it into the library header
	  func_arith $current - $age
	  major=.$func_arith_result
	  versuffix="$major.$age.$revision"
	  # Darwin ld doesn't like 0 for these options...
	  func_arith $current + 1
	  minor_current=$func_arith_result
	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
	  ;;

	freebsd-aout)
	  major=".$current"
	  versuffix=".$current.$revision";
	  ;;

	freebsd-elf)
	  major=".$current"
	  versuffix=".$current"
	  ;;

	irix | nonstopux)
	  if test "X$lt_irix_increment" = "Xno"; then
	    func_arith $current - $age
	  else
	    func_arith $current - $age + 1
	  fi
	  major=$func_arith_result

	  case $version_type in
	    nonstopux) verstring_prefix=nonstopux ;;
	    *)         verstring_prefix=sgi ;;
	  esac
	  verstring="$verstring_prefix$major.$revision"

	  # Add in all the interfaces that we are compatible with.
	  loop=$revision
	  while test "$loop" -ne 0; do
	    func_arith $revision - $loop
	    iface=$func_arith_result
	    func_arith $loop - 1
	    loop=$func_arith_result
	    verstring="$verstring_prefix$major.$iface:$verstring"
	  done

	  # Before this point, $major must not contain `.'.
	  major=.$major
	  versuffix="$major.$revision"
	  ;;

	linux) # correct to gnu/linux during the next big refactor
	  func_arith $current - $age
	  major=.$func_arith_result
	  versuffix="$major.$age.$revision"
	  ;;

	osf)
	  func_arith $current - $age
	  major=.$func_arith_result
	  versuffix=".$current.$age.$revision"
	  verstring="$current.$age.$revision"

	  # Add in all the interfaces that we are compatible with.
	  loop=$age
	  while test "$loop" -ne 0; do
	    func_arith $current - $loop
	    iface=$func_arith_result
	    func_arith $loop - 1
	    loop=$func_arith_result
	    verstring="$verstring:${iface}.0"
	  done

	  # Make executables depend on our current version.
	  func_append verstring ":${current}.0"
	  ;;

	qnx)
	  major=".$current"
	  versuffix=".$current"
	  ;;

	sunos)
	  major=".$current"
	  versuffix=".$current.$revision"
	  ;;

	windows)
	  # Use '-' rather than '.', since we only want one
	  # extension on DOS 8.3 filesystems.
	  func_arith $current - $age
	  major=$func_arith_result
	  versuffix="-$major"
	  ;;

	*)
	  func_fatal_configuration "unknown library version type \`$version_type'"
	  ;;
	esac

	# Clear the version info if we defaulted, and they specified a release.
	if test -z "$vinfo" && test -n "$release"; then
	  major=
	  case $version_type in
	  darwin)
	    # we can't check for "0.0" in archive_cmds due to quoting
	    # problems, so we reset it completely
	    verstring=
	    ;;
	  *)
	    verstring="0.0"
	    ;;
	  esac
	  if test "$need_version" = no; then
	    versuffix=
	  else
	    versuffix=".0.0"
	  fi
	fi

	# Remove version info from name if versioning should be avoided
	if test "$avoid_version" = yes && test "$need_version" = no; then
	  major=
	  versuffix=
	  verstring=""
	fi

	# Check to see if the archive will have undefined symbols.
	if test "$allow_undefined" = yes; then
	  if test "$allow_undefined_flag" = unsupported; then
	    func_warning "undefined symbols not allowed in $host shared libraries"
	    build_libtool_libs=no
	    build_old_libs=yes
	  fi
	else
	  # Don't allow undefined symbols.
	  allow_undefined_flag="$no_undefined_flag"
	fi

      fi

      func_generate_dlsyms "$libname" "$libname" "yes"
      func_append libobjs " $symfileobj"
      test "X$libobjs" = "X " && libobjs=

      if test "$opt_mode" != relink; then
	# Remove our outputs, but don't remove object files since they
	# may have been created when compiling PIC objects.
	removelist=
	tempremovelist=`$ECHO "$output_objdir/*"`
	for p in $tempremovelist; do
	  case $p in
	    *.$objext | *.gcno)
	       ;;
	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
	       if test "X$precious_files_regex" != "X"; then
		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
		 then
		   continue
		 fi
	       fi
	       func_append removelist " $p"
	       ;;
	    *) ;;
	  esac
	done
	test -n "$removelist" && \
	  func_show_eval "${RM}r \$removelist"
      fi

      # Now set the variables for building old libraries.
      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
	func_append oldlibs " $output_objdir/$libname.$libext"

	# Transform .lo files to .o files.
	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
      fi

      # Eliminate all temporary directories.
      #for path in $notinst_path; do
      #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
      #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
      #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
      #done

      if test -n "$xrpath"; then
	# If the user specified any rpath flags, then add them.
	temp_xrpath=
	for libdir in $xrpath; do
	  func_replace_sysroot "$libdir"
	  func_append temp_xrpath " -R$func_replace_sysroot_result"
	  case "$finalize_rpath " in
	  *" $libdir "*) ;;
	  *) func_append finalize_rpath " $libdir" ;;
	  esac
	done
	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
	  dependency_libs="$temp_xrpath $dependency_libs"
	fi
      fi

      # Make sure dlfiles contains only unique files that won't be dlpreopened
      old_dlfiles="$dlfiles"
      dlfiles=
      for lib in $old_dlfiles; do
	case " $dlprefiles $dlfiles " in
	*" $lib "*) ;;
	*) func_append dlfiles " $lib" ;;
	esac
      done

      # Make sure dlprefiles contains only unique files
      old_dlprefiles="$dlprefiles"
      dlprefiles=
      for lib in $old_dlprefiles; do
	case "$dlprefiles " in
	*" $lib "*) ;;
	*) func_append dlprefiles " $lib" ;;
	esac
      done

      if test "$build_libtool_libs" = yes; then
	if test -n "$rpath"; then
	  case $host in
	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
	    # these systems don't actually have a c library (as such)!
	    ;;
	  *-*-rhapsody* | *-*-darwin1.[012])
	    # Rhapsody C library is in the System framework
	    func_append deplibs " System.ltframework"
	    ;;
	  *-*-netbsd*)
	    # Don't link with libc until the a.out ld.so is fixed.
	    ;;
	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
	    # Do not include libc due to us having libc/libc_r.
	    ;;
	  *-*-sco3.2v5* | *-*-sco5v6*)
	    # Causes problems with __ctype
	    ;;
	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
	    # Compiler inserts libc in the correct place for threads to work
	    ;;
	  *)
	    # Add libc to deplibs on all other systems if necessary.
	    if test "$build_libtool_need_lc" = "yes"; then
	      func_append deplibs " -lc"
	    fi
	    ;;
	  esac
	fi

	# Transform deplibs into only deplibs that can be linked in shared.
	name_save=$name
	libname_save=$libname
	release_save=$release
	versuffix_save=$versuffix
	major_save=$major
	# I'm not sure if I'm treating the release correctly.  I think
	# release should show up in the -l (ie -lgmp5) so we don't want to
	# add it in twice.  Is that correct?
	release=""
	versuffix=""
	major=""
	newdeplibs=
	droppeddeps=no
	case $deplibs_check_method in
	pass_all)
	  # Don't check for shared/static.  Everything works.
	  # This might be a little naive.  We might want to check
	  # whether the library exists or not.  But this is on
	  # osf3 & osf4 and I'm not really sure... Just
	  # implementing what was already the behavior.
	  newdeplibs=$deplibs
	  ;;
	test_compile)
	  # This code stresses the "libraries are programs" paradigm to its
	  # limits. Maybe even breaks it.  We compile a program, linking it
	  # against the deplibs as a proxy for the library.  Then we can check
	  # whether they linked in statically or dynamically with ldd.
	  $opt_dry_run || $RM conftest.c
	  cat > conftest.c </dev/null`
		    $nocaseglob
		  else
		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
		  fi
		  for potent_lib in $potential_libs; do
		      # Follow soft links.
		      if ls -lLd "$potent_lib" 2>/dev/null |
			 $GREP " -> " >/dev/null; then
			continue
		      fi
		      # The statement above tries to avoid entering an
		      # endless loop below, in case of cyclic links.
		      # We might still enter an endless loop, since a link
		      # loop can be closed while we follow links,
		      # but so what?
		      potlib="$potent_lib"
		      while test -h "$potlib" 2>/dev/null; do
			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
			case $potliblink in
			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
			*) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
			esac
		      done
		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
			 $SED -e 10q |
			 $EGREP "$file_magic_regex" > /dev/null; then
			func_append newdeplibs " $a_deplib"
			a_deplib=""
			break 2
		      fi
		  done
		done
	      fi
	      if test -n "$a_deplib" ; then
		droppeddeps=yes
		echo
		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
		echo "*** I have the capability to make that library automatically link in when"
		echo "*** you link to this library.  But I can only do this if you have a"
		echo "*** shared version of the library, which you do not appear to have"
		echo "*** because I did check the linker path looking for a file starting"
		if test -z "$potlib" ; then
		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
		else
		  $ECHO "*** with $libname and none of the candidates passed a file format test"
		  $ECHO "*** using a file magic. Last file checked: $potlib"
		fi
	      fi
	      ;;
	    *)
	      # Add a -L argument.
	      func_append newdeplibs " $a_deplib"
	      ;;
	    esac
	  done # Gone through all deplibs.
	  ;;
	match_pattern*)
	  set dummy $deplibs_check_method; shift
	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
	  for a_deplib in $deplibs; do
	    case $a_deplib in
	    -l*)
	      func_stripname -l '' "$a_deplib"
	      name=$func_stripname_result
	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
		case " $predeps $postdeps " in
		*" $a_deplib "*)
		  func_append newdeplibs " $a_deplib"
		  a_deplib=""
		  ;;
		esac
	      fi
	      if test -n "$a_deplib" ; then
		libname=`eval "\\$ECHO \"$libname_spec\""`
		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
		  for potent_lib in $potential_libs; do
		    potlib="$potent_lib" # see symlink-check above in file_magic test
		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
		       $EGREP "$match_pattern_regex" > /dev/null; then
		      func_append newdeplibs " $a_deplib"
		      a_deplib=""
		      break 2
		    fi
		  done
		done
	      fi
	      if test -n "$a_deplib" ; then
		droppeddeps=yes
		echo
		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
		echo "*** I have the capability to make that library automatically link in when"
		echo "*** you link to this library.  But I can only do this if you have a"
		echo "*** shared version of the library, which you do not appear to have"
		echo "*** because I did check the linker path looking for a file starting"
		if test -z "$potlib" ; then
		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
		else
		  $ECHO "*** with $libname and none of the candidates passed a file format test"
		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
		fi
	      fi
	      ;;
	    *)
	      # Add a -L argument.
	      func_append newdeplibs " $a_deplib"
	      ;;
	    esac
	  done # Gone through all deplibs.
	  ;;
	none | unknown | *)
	  newdeplibs=""
	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
	    for i in $predeps $postdeps ; do
	      # can't use Xsed below, because $i might contain '/'
	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
	    done
	  fi
	  case $tmp_deplibs in
	  *[!\	\ ]*)
	    echo
	    if test "X$deplibs_check_method" = "Xnone"; then
	      echo "*** Warning: inter-library dependencies are not supported in this platform."
	    else
	      echo "*** Warning: inter-library dependencies are not known to be supported."
	    fi
	    echo "*** All declared inter-library dependencies are being dropped."
	    droppeddeps=yes
	    ;;
	  esac
	  ;;
	esac
	versuffix=$versuffix_save
	major=$major_save
	release=$release_save
	libname=$libname_save
	name=$name_save

	case $host in
	*-*-rhapsody* | *-*-darwin1.[012])
	  # On Rhapsody replace the C library with the System framework
	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
	  ;;
	esac

	if test "$droppeddeps" = yes; then
	  if test "$module" = yes; then
	    echo
	    echo "*** Warning: libtool could not satisfy all declared inter-library"
	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
	    echo "*** a static module, that should work as long as the dlopening"
	    echo "*** application is linked with the -dlopen flag."
	    if test -z "$global_symbol_pipe"; then
	      echo
	      echo "*** However, this would only work if libtool was able to extract symbol"
	      echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
	      echo "*** not find such a program.  So, this module is probably useless."
	      echo "*** \`nm' from GNU binutils and a full rebuild may help."
	    fi
	    if test "$build_old_libs" = no; then
	      oldlibs="$output_objdir/$libname.$libext"
	      build_libtool_libs=module
	      build_old_libs=yes
	    else
	      build_libtool_libs=no
	    fi
	  else
	    echo "*** The inter-library dependencies that have been dropped here will be"
	    echo "*** automatically added whenever a program is linked with this library"
	    echo "*** or is declared to -dlopen it."

	    if test "$allow_undefined" = no; then
	      echo
	      echo "*** Since this library must not contain undefined symbols,"
	      echo "*** because either the platform does not support them or"
	      echo "*** it was explicitly requested with -no-undefined,"
	      echo "*** libtool will only create a static version of it."
	      if test "$build_old_libs" = no; then
		oldlibs="$output_objdir/$libname.$libext"
		build_libtool_libs=module
		build_old_libs=yes
	      else
		build_libtool_libs=no
	      fi
	    fi
	  fi
	fi
	# Done checking deplibs!
	deplibs=$newdeplibs
      fi
      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
      case $host in
	*-*-darwin*)
	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	  ;;
      esac

      # move library search paths that coincide with paths to not yet
      # installed libraries to the beginning of the library search list
      new_libs=
      for path in $notinst_path; do
	case " $new_libs " in
	*" -L$path/$objdir "*) ;;
	*)
	  case " $deplibs " in
	  *" -L$path/$objdir "*)
	    func_append new_libs " -L$path/$objdir" ;;
	  esac
	  ;;
	esac
      done
      for deplib in $deplibs; do
	case $deplib in
	-L*)
	  case " $new_libs " in
	  *" $deplib "*) ;;
	  *) func_append new_libs " $deplib" ;;
	  esac
	  ;;
	*) func_append new_libs " $deplib" ;;
	esac
      done
      deplibs="$new_libs"

      # All the library-specific variables (install_libdir is set above).
      library_names=
      old_library=
      dlname=

      # Test again, we may have decided not to build it any more
      if test "$build_libtool_libs" = yes; then
	# Remove ${wl} instances when linking with ld.
	# FIXME: should test the right _cmds variable.
	case $archive_cmds in
	  *\$LD\ *) wl= ;;
        esac
	if test "$hardcode_into_libs" = yes; then
	  # Hardcode the library paths
	  hardcode_libdirs=
	  dep_rpath=
	  rpath="$finalize_rpath"
	  test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
	  for libdir in $rpath; do
	    if test -n "$hardcode_libdir_flag_spec"; then
	      if test -n "$hardcode_libdir_separator"; then
		func_replace_sysroot "$libdir"
		libdir=$func_replace_sysroot_result
		if test -z "$hardcode_libdirs"; then
		  hardcode_libdirs="$libdir"
		else
		  # Just accumulate the unique libdirs.
		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
		    ;;
		  *)
		    func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
		    ;;
		  esac
		fi
	      else
		eval flag=\"$hardcode_libdir_flag_spec\"
		func_append dep_rpath " $flag"
	      fi
	    elif test -n "$runpath_var"; then
	      case "$perm_rpath " in
	      *" $libdir "*) ;;
	      *) func_append perm_rpath " $libdir" ;;
	      esac
	    fi
	  done
	  # Substitute the hardcoded libdirs into the rpath.
	  if test -n "$hardcode_libdir_separator" &&
	     test -n "$hardcode_libdirs"; then
	    libdir="$hardcode_libdirs"
	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
	  fi
	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
	    # We should set the runpath_var.
	    rpath=
	    for dir in $perm_rpath; do
	      func_append rpath "$dir:"
	    done
	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
	  fi
	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
	fi

	shlibpath="$finalize_shlibpath"
	test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
	if test -n "$shlibpath"; then
	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
	fi

	# Get the real and link names of the library.
	eval shared_ext=\"$shrext_cmds\"
	eval library_names=\"$library_names_spec\"
	set dummy $library_names
	shift
	realname="$1"
	shift

	if test -n "$soname_spec"; then
	  eval soname=\"$soname_spec\"
	else
	  soname="$realname"
	fi
	if test -z "$dlname"; then
	  dlname=$soname
	fi

	lib="$output_objdir/$realname"
	linknames=
	for link
	do
	  func_append linknames " $link"
	done

	# Use standard objects if they are pic
	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
	test "X$libobjs" = "X " && libobjs=

	delfiles=
	if test -n "$export_symbols" && test -n "$include_expsyms"; then
	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
	  export_symbols="$output_objdir/$libname.uexp"
	  func_append delfiles " $export_symbols"
	fi

	orig_export_symbols=
	case $host_os in
	cygwin* | mingw* | cegcc*)
	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
	    # exporting using user supplied symfile
	    if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
	      # and it's NOT already a .def file. Must figure out
	      # which of the given symbols are data symbols and tag
	      # them as such. So, trigger use of export_symbols_cmds.
	      # export_symbols gets reassigned inside the "prepare
	      # the list of exported symbols" if statement, so the
	      # include_expsyms logic still works.
	      orig_export_symbols="$export_symbols"
	      export_symbols=
	      always_export_symbols=yes
	    fi
	  fi
	  ;;
	esac

	# Prepare the list of exported symbols
	if test -z "$export_symbols"; then
	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
	    func_verbose "generating symbol list for \`$libname.la'"
	    export_symbols="$output_objdir/$libname.exp"
	    $opt_dry_run || $RM $export_symbols
	    cmds=$export_symbols_cmds
	    save_ifs="$IFS"; IFS='~'
	    for cmd1 in $cmds; do
	      IFS="$save_ifs"
	      # Take the normal branch if the nm_file_list_spec branch
	      # doesn't work or if tool conversion is not needed.
	      case $nm_file_list_spec~$to_tool_file_cmd in
		*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
		  try_normal_branch=yes
		  eval cmd=\"$cmd1\"
		  func_len " $cmd"
		  len=$func_len_result
		  ;;
		*)
		  try_normal_branch=no
		  ;;
	      esac
	      if test "$try_normal_branch" = yes \
		 && { test "$len" -lt "$max_cmd_len" \
		      || test "$max_cmd_len" -le -1; }
	      then
		func_show_eval "$cmd" 'exit $?'
		skipped_export=false
	      elif test -n "$nm_file_list_spec"; then
		func_basename "$output"
		output_la=$func_basename_result
		save_libobjs=$libobjs
		save_output=$output
		output=${output_objdir}/${output_la}.nm
		func_to_tool_file "$output"
		libobjs=$nm_file_list_spec$func_to_tool_file_result
		func_append delfiles " $output"
		func_verbose "creating $NM input file list: $output"
		for obj in $save_libobjs; do
		  func_to_tool_file "$obj"
		  $ECHO "$func_to_tool_file_result"
		done > "$output"
		eval cmd=\"$cmd1\"
		func_show_eval "$cmd" 'exit $?'
		output=$save_output
		libobjs=$save_libobjs
		skipped_export=false
	      else
		# The command line is too long to execute in one step.
		func_verbose "using reloadable object file for export list..."
		skipped_export=:
		# Break out early, otherwise skipped_export may be
		# set to false by a later but shorter cmd.
		break
	      fi
	    done
	    IFS="$save_ifs"
	    if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
	    fi
	  fi
	fi

	if test -n "$export_symbols" && test -n "$include_expsyms"; then
	  tmp_export_symbols="$export_symbols"
	  test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
	fi

	if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
	  # The given exports_symbols file has to be filtered, so filter it.
	  func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
	  # 's' commands which not all seds can handle. GNU sed should be fine
	  # though. Also, the filter scales superlinearly with the number of
	  # global variables. join(1) would be nice here, but unfortunately
	  # isn't a blessed tool.
	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
	  func_append delfiles " $export_symbols $output_objdir/$libname.filter"
	  export_symbols=$output_objdir/$libname.def
	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
	fi

	tmp_deplibs=
	for test_deplib in $deplibs; do
	  case " $convenience " in
	  *" $test_deplib "*) ;;
	  *)
	    func_append tmp_deplibs " $test_deplib"
	    ;;
	  esac
	done
	deplibs="$tmp_deplibs"

	if test -n "$convenience"; then
	  if test -n "$whole_archive_flag_spec" &&
	    test "$compiler_needs_object" = yes &&
	    test -z "$libobjs"; then
	    # extract the archives, so we have objects to list.
	    # TODO: could optimize this to just extract one archive.
	    whole_archive_flag_spec=
	  fi
	  if test -n "$whole_archive_flag_spec"; then
	    save_libobjs=$libobjs
	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
	    test "X$libobjs" = "X " && libobjs=
	  else
	    gentop="$output_objdir/${outputname}x"
	    func_append generated " $gentop"

	    func_extract_archives $gentop $convenience
	    func_append libobjs " $func_extract_archives_result"
	    test "X$libobjs" = "X " && libobjs=
	  fi
	fi

	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
	  eval flag=\"$thread_safe_flag_spec\"
	  func_append linker_flags " $flag"
	fi

	# Make a backup of the uninstalled library when relinking
	if test "$opt_mode" = relink; then
	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
	fi

	# Do each of the archive commands.
	if test "$module" = yes && test -n "$module_cmds" ; then
	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
	    eval test_cmds=\"$module_expsym_cmds\"
	    cmds=$module_expsym_cmds
	  else
	    eval test_cmds=\"$module_cmds\"
	    cmds=$module_cmds
	  fi
	else
	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
	    eval test_cmds=\"$archive_expsym_cmds\"
	    cmds=$archive_expsym_cmds
	  else
	    eval test_cmds=\"$archive_cmds\"
	    cmds=$archive_cmds
	  fi
	fi

	if test "X$skipped_export" != "X:" &&
	   func_len " $test_cmds" &&
	   len=$func_len_result &&
	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
	  :
	else
	  # The command line is too long to link in one step, link piecewise
	  # or, if using GNU ld and skipped_export is not :, use a linker
	  # script.

	  # Save the value of $output and $libobjs because we want to
	  # use them later.  If we have whole_archive_flag_spec, we
	  # want to use save_libobjs as it was before
	  # whole_archive_flag_spec was expanded, because we can't
	  # assume the linker understands whole_archive_flag_spec.
	  # This may have to be revisited, in case too many
	  # convenience libraries get linked in and end up exceeding
	  # the spec.
	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
	    save_libobjs=$libobjs
	  fi
	  save_output=$output
	  func_basename "$output"
	  output_la=$func_basename_result

	  # Clear the reloadable object creation command queue and
	  # initialize k to one.
	  test_cmds=
	  concat_cmds=
	  objlist=
	  last_robj=
	  k=1

	  if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
	    output=${output_objdir}/${output_la}.lnkscript
	    func_verbose "creating GNU ld script: $output"
	    echo 'INPUT (' > $output
	    for obj in $save_libobjs
	    do
	      func_to_tool_file "$obj"
	      $ECHO "$func_to_tool_file_result" >> $output
	    done
	    echo ')' >> $output
	    func_append delfiles " $output"
	    func_to_tool_file "$output"
	    output=$func_to_tool_file_result
	  elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
	    output=${output_objdir}/${output_la}.lnk
	    func_verbose "creating linker input file list: $output"
	    : > $output
	    set x $save_libobjs
	    shift
	    firstobj=
	    if test "$compiler_needs_object" = yes; then
	      firstobj="$1 "
	      shift
	    fi
	    for obj
	    do
	      func_to_tool_file "$obj"
	      $ECHO "$func_to_tool_file_result" >> $output
	    done
	    func_append delfiles " $output"
	    func_to_tool_file "$output"
	    output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
	  else
	    if test -n "$save_libobjs"; then
	      func_verbose "creating reloadable object files..."
	      output=$output_objdir/$output_la-${k}.$objext
	      eval test_cmds=\"$reload_cmds\"
	      func_len " $test_cmds"
	      len0=$func_len_result
	      len=$len0

	      # Loop over the list of objects to be linked.
	      for obj in $save_libobjs
	      do
		func_len " $obj"
		func_arith $len + $func_len_result
		len=$func_arith_result
		if test "X$objlist" = X ||
		   test "$len" -lt "$max_cmd_len"; then
		  func_append objlist " $obj"
		else
		  # The command $test_cmds is almost too long, add a
		  # command to the queue.
		  if test "$k" -eq 1 ; then
		    # The first file doesn't have a previous command to add.
		    reload_objs=$objlist
		    eval concat_cmds=\"$reload_cmds\"
		  else
		    # All subsequent reloadable object files will link in
		    # the last one created.
		    reload_objs="$objlist $last_robj"
		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
		  fi
		  last_robj=$output_objdir/$output_la-${k}.$objext
		  func_arith $k + 1
		  k=$func_arith_result
		  output=$output_objdir/$output_la-${k}.$objext
		  objlist=" $obj"
		  func_len " $last_robj"
		  func_arith $len0 + $func_len_result
		  len=$func_arith_result
		fi
	      done
	      # Handle the remaining objects by creating one last
	      # reloadable object file.  All subsequent reloadable object
	      # files will link in the last one created.
	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
	      reload_objs="$objlist $last_robj"
	      eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
	      if test -n "$last_robj"; then
	        eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
	      fi
	      func_append delfiles " $output"

	    else
	      output=
	    fi

	    if ${skipped_export-false}; then
	      func_verbose "generating symbol list for \`$libname.la'"
	      export_symbols="$output_objdir/$libname.exp"
	      $opt_dry_run || $RM $export_symbols
	      libobjs=$output
	      # Append the command to create the export file.
	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
	      if test -n "$last_robj"; then
		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
	      fi
	    fi

	    test -n "$save_libobjs" &&
	      func_verbose "creating a temporary reloadable object file: $output"

	    # Loop through the commands generated above and execute them.
	    save_ifs="$IFS"; IFS='~'
	    for cmd in $concat_cmds; do
	      IFS="$save_ifs"
	      $opt_silent || {
		  func_quote_for_expand "$cmd"
		  eval "func_echo $func_quote_for_expand_result"
	      }
	      $opt_dry_run || eval "$cmd" || {
		lt_exit=$?

		# Restore the uninstalled library and exit
		if test "$opt_mode" = relink; then
		  ( cd "$output_objdir" && \
		    $RM "${realname}T" && \
		    $MV "${realname}U" "$realname" )
		fi

		exit $lt_exit
	      }
	    done
	    IFS="$save_ifs"

	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
	    fi
	  fi

          if ${skipped_export-false}; then
	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
	      tmp_export_symbols="$export_symbols"
	      test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
	    fi

	    if test -n "$orig_export_symbols"; then
	      # The given exports_symbols file has to be filtered, so filter it.
	      func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
	      # 's' commands which not all seds can handle. GNU sed should be fine
	      # though. Also, the filter scales superlinearly with the number of
	      # global variables. join(1) would be nice here, but unfortunately
	      # isn't a blessed tool.
	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
	      func_append delfiles " $export_symbols $output_objdir/$libname.filter"
	      export_symbols=$output_objdir/$libname.def
	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
	    fi
	  fi

	  libobjs=$output
	  # Restore the value of output.
	  output=$save_output

	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
	    test "X$libobjs" = "X " && libobjs=
	  fi
	  # Expand the library linking commands again to reset the
	  # value of $libobjs for piecewise linking.

	  # Do each of the archive commands.
	  if test "$module" = yes && test -n "$module_cmds" ; then
	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
	      cmds=$module_expsym_cmds
	    else
	      cmds=$module_cmds
	    fi
	  else
	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
	      cmds=$archive_expsym_cmds
	    else
	      cmds=$archive_cmds
	    fi
	  fi
	fi

	if test -n "$delfiles"; then
	  # Append the command to remove temporary files to $cmds.
	  eval cmds=\"\$cmds~\$RM $delfiles\"
	fi

	# Add any objects from preloaded convenience libraries
	if test -n "$dlprefiles"; then
	  gentop="$output_objdir/${outputname}x"
	  func_append generated " $gentop"

	  func_extract_archives $gentop $dlprefiles
	  func_append libobjs " $func_extract_archives_result"
	  test "X$libobjs" = "X " && libobjs=
	fi

	save_ifs="$IFS"; IFS='~'
	for cmd in $cmds; do
	  IFS="$save_ifs"
	  eval cmd=\"$cmd\"
	  $opt_silent || {
	    func_quote_for_expand "$cmd"
	    eval "func_echo $func_quote_for_expand_result"
	  }
	  $opt_dry_run || eval "$cmd" || {
	    lt_exit=$?

	    # Restore the uninstalled library and exit
	    if test "$opt_mode" = relink; then
	      ( cd "$output_objdir" && \
	        $RM "${realname}T" && \
		$MV "${realname}U" "$realname" )
	    fi

	    exit $lt_exit
	  }
	done
	IFS="$save_ifs"

	# Restore the uninstalled library and exit
	if test "$opt_mode" = relink; then
	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?

	  if test -n "$convenience"; then
	    if test -z "$whole_archive_flag_spec"; then
	      func_show_eval '${RM}r "$gentop"'
	    fi
	  fi

	  exit $EXIT_SUCCESS
	fi

	# Create links to the real library.
	for linkname in $linknames; do
	  if test "$realname" != "$linkname"; then
	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
	  fi
	done

	# If -module or -export-dynamic was specified, set the dlname.
	if test "$module" = yes || test "$export_dynamic" = yes; then
	  # On all known operating systems, these are identical.
	  dlname="$soname"
	fi
      fi
      ;;

    obj)
      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
	func_warning "\`-dlopen' is ignored for objects"
      fi

      case " $deplibs" in
      *\ -l* | *\ -L*)
	func_warning "\`-l' and \`-L' are ignored for objects" ;;
      esac

      test -n "$rpath" && \
	func_warning "\`-rpath' is ignored for objects"

      test -n "$xrpath" && \
	func_warning "\`-R' is ignored for objects"

      test -n "$vinfo" && \
	func_warning "\`-version-info' is ignored for objects"

      test -n "$release" && \
	func_warning "\`-release' is ignored for objects"

      case $output in
      *.lo)
	test -n "$objs$old_deplibs" && \
	  func_fatal_error "cannot build library object \`$output' from non-libtool objects"

	libobj=$output
	func_lo2o "$libobj"
	obj=$func_lo2o_result
	;;
      *)
	libobj=
	obj="$output"
	;;
      esac

      # Delete the old objects.
      $opt_dry_run || $RM $obj $libobj

      # Objects from convenience libraries.  This assumes
      # single-version convenience libraries.  Whenever we create
      # different ones for PIC/non-PIC, this we'll have to duplicate
      # the extraction.
      reload_conv_objs=
      gentop=
      # reload_cmds runs $LD directly, so let us get rid of
      # -Wl from whole_archive_flag_spec and hope we can get by with
      # turning comma into space..
      wl=

      if test -n "$convenience"; then
	if test -n "$whole_archive_flag_spec"; then
	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
	  reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
	else
	  gentop="$output_objdir/${obj}x"
	  func_append generated " $gentop"

	  func_extract_archives $gentop $convenience
	  reload_conv_objs="$reload_objs $func_extract_archives_result"
	fi
      fi

      # If we're not building shared, we need to use non_pic_objs
      test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"

      # Create the old-style object.
      reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test

      output="$obj"
      func_execute_cmds "$reload_cmds" 'exit $?'

      # Exit if we aren't doing a library object file.
      if test -z "$libobj"; then
	if test -n "$gentop"; then
	  func_show_eval '${RM}r "$gentop"'
	fi

	exit $EXIT_SUCCESS
      fi

      if test "$build_libtool_libs" != yes; then
	if test -n "$gentop"; then
	  func_show_eval '${RM}r "$gentop"'
	fi

	# Create an invalid libtool object if no PIC, so that we don't
	# accidentally link it into a program.
	# $show "echo timestamp > $libobj"
	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
	exit $EXIT_SUCCESS
      fi

      if test -n "$pic_flag" || test "$pic_mode" != default; then
	# Only do commands if we really have different PIC objects.
	reload_objs="$libobjs $reload_conv_objs"
	output="$libobj"
	func_execute_cmds "$reload_cmds" 'exit $?'
      fi

      if test -n "$gentop"; then
	func_show_eval '${RM}r "$gentop"'
      fi

      exit $EXIT_SUCCESS
      ;;

    prog)
      case $host in
	*cygwin*) func_stripname '' '.exe' "$output"
	          output=$func_stripname_result.exe;;
      esac
      test -n "$vinfo" && \
	func_warning "\`-version-info' is ignored for programs"

      test -n "$release" && \
	func_warning "\`-release' is ignored for programs"

      test "$preload" = yes \
        && test "$dlopen_support" = unknown \
	&& test "$dlopen_self" = unknown \
	&& test "$dlopen_self_static" = unknown && \
	  func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."

      case $host in
      *-*-rhapsody* | *-*-darwin1.[012])
	# On Rhapsody replace the C library is the System framework
	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
	;;
      esac

      case $host in
      *-*-darwin*)
	# Don't allow lazy linking, it breaks C++ global constructors
	# But is supposedly fixed on 10.4 or later (yay!).
	if test "$tagname" = CXX ; then
	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
	    10.[0123])
	      func_append compile_command " ${wl}-bind_at_load"
	      func_append finalize_command " ${wl}-bind_at_load"
	    ;;
	  esac
	fi
	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	;;
      esac


      # move library search paths that coincide with paths to not yet
      # installed libraries to the beginning of the library search list
      new_libs=
      for path in $notinst_path; do
	case " $new_libs " in
	*" -L$path/$objdir "*) ;;
	*)
	  case " $compile_deplibs " in
	  *" -L$path/$objdir "*)
	    func_append new_libs " -L$path/$objdir" ;;
	  esac
	  ;;
	esac
      done
      for deplib in $compile_deplibs; do
	case $deplib in
	-L*)
	  case " $new_libs " in
	  *" $deplib "*) ;;
	  *) func_append new_libs " $deplib" ;;
	  esac
	  ;;
	*) func_append new_libs " $deplib" ;;
	esac
      done
      compile_deplibs="$new_libs"


      func_append compile_command " $compile_deplibs"
      func_append finalize_command " $finalize_deplibs"

      if test -n "$rpath$xrpath"; then
	# If the user specified any rpath flags, then add them.
	for libdir in $rpath $xrpath; do
	  # This is the magic to use -rpath.
	  case "$finalize_rpath " in
	  *" $libdir "*) ;;
	  *) func_append finalize_rpath " $libdir" ;;
	  esac
	done
      fi

      # Now hardcode the library paths
      rpath=
      hardcode_libdirs=
      for libdir in $compile_rpath $finalize_rpath; do
	if test -n "$hardcode_libdir_flag_spec"; then
	  if test -n "$hardcode_libdir_separator"; then
	    if test -z "$hardcode_libdirs"; then
	      hardcode_libdirs="$libdir"
	    else
	      # Just accumulate the unique libdirs.
	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
		;;
	      *)
		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
		;;
	      esac
	    fi
	  else
	    eval flag=\"$hardcode_libdir_flag_spec\"
	    func_append rpath " $flag"
	  fi
	elif test -n "$runpath_var"; then
	  case "$perm_rpath " in
	  *" $libdir "*) ;;
	  *) func_append perm_rpath " $libdir" ;;
	  esac
	fi
	case $host in
	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
	  testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
	  case :$dllsearchpath: in
	  *":$libdir:"*) ;;
	  ::) dllsearchpath=$libdir;;
	  *) func_append dllsearchpath ":$libdir";;
	  esac
	  case :$dllsearchpath: in
	  *":$testbindir:"*) ;;
	  ::) dllsearchpath=$testbindir;;
	  *) func_append dllsearchpath ":$testbindir";;
	  esac
	  ;;
	esac
      done
      # Substitute the hardcoded libdirs into the rpath.
      if test -n "$hardcode_libdir_separator" &&
	 test -n "$hardcode_libdirs"; then
	libdir="$hardcode_libdirs"
	eval rpath=\" $hardcode_libdir_flag_spec\"
      fi
      compile_rpath="$rpath"

      rpath=
      hardcode_libdirs=
      for libdir in $finalize_rpath; do
	if test -n "$hardcode_libdir_flag_spec"; then
	  if test -n "$hardcode_libdir_separator"; then
	    if test -z "$hardcode_libdirs"; then
	      hardcode_libdirs="$libdir"
	    else
	      # Just accumulate the unique libdirs.
	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
		;;
	      *)
		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
		;;
	      esac
	    fi
	  else
	    eval flag=\"$hardcode_libdir_flag_spec\"
	    func_append rpath " $flag"
	  fi
	elif test -n "$runpath_var"; then
	  case "$finalize_perm_rpath " in
	  *" $libdir "*) ;;
	  *) func_append finalize_perm_rpath " $libdir" ;;
	  esac
	fi
      done
      # Substitute the hardcoded libdirs into the rpath.
      if test -n "$hardcode_libdir_separator" &&
	 test -n "$hardcode_libdirs"; then
	libdir="$hardcode_libdirs"
	eval rpath=\" $hardcode_libdir_flag_spec\"
      fi
      finalize_rpath="$rpath"

      if test -n "$libobjs" && test "$build_old_libs" = yes; then
	# Transform all the library objects into standard objects.
	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
      fi

      func_generate_dlsyms "$outputname" "@PROGRAM@" "no"

      # template prelinking step
      if test -n "$prelink_cmds"; then
	func_execute_cmds "$prelink_cmds" 'exit $?'
      fi

      wrappers_required=yes
      case $host in
      *cegcc* | *mingw32ce*)
        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
        wrappers_required=no
        ;;
      *cygwin* | *mingw* )
        if test "$build_libtool_libs" != yes; then
          wrappers_required=no
        fi
        ;;
      *)
        if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
          wrappers_required=no
        fi
        ;;
      esac
      if test "$wrappers_required" = no; then
	# Replace the output file specification.
	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
	link_command="$compile_command$compile_rpath"

	# We have no uninstalled library dependencies, so finalize right now.
	exit_status=0
	func_show_eval "$link_command" 'exit_status=$?'

	if test -n "$postlink_cmds"; then
	  func_to_tool_file "$output"
	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
	  func_execute_cmds "$postlink_cmds" 'exit $?'
	fi

	# Delete the generated files.
	if test -f "$output_objdir/${outputname}S.${objext}"; then
	  func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
	fi

	exit $exit_status
      fi

      if test -n "$compile_shlibpath$finalize_shlibpath"; then
	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
      fi
      if test -n "$finalize_shlibpath"; then
	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
      fi

      compile_var=
      finalize_var=
      if test -n "$runpath_var"; then
	if test -n "$perm_rpath"; then
	  # We should set the runpath_var.
	  rpath=
	  for dir in $perm_rpath; do
	    func_append rpath "$dir:"
	  done
	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
	fi
	if test -n "$finalize_perm_rpath"; then
	  # We should set the runpath_var.
	  rpath=
	  for dir in $finalize_perm_rpath; do
	    func_append rpath "$dir:"
	  done
	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
	fi
      fi

      if test "$no_install" = yes; then
	# We don't need to create a wrapper script.
	link_command="$compile_var$compile_command$compile_rpath"
	# Replace the output file specification.
	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
	# Delete the old output file.
	$opt_dry_run || $RM $output
	# Link the executable and exit
	func_show_eval "$link_command" 'exit $?'

	if test -n "$postlink_cmds"; then
	  func_to_tool_file "$output"
	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
	  func_execute_cmds "$postlink_cmds" 'exit $?'
	fi

	exit $EXIT_SUCCESS
      fi

      if test "$hardcode_action" = relink; then
	# Fast installation is not supported
	link_command="$compile_var$compile_command$compile_rpath"
	relink_command="$finalize_var$finalize_command$finalize_rpath"

	func_warning "this platform does not like uninstalled shared libraries"
	func_warning "\`$output' will be relinked during installation"
      else
	if test "$fast_install" != no; then
	  link_command="$finalize_var$compile_command$finalize_rpath"
	  if test "$fast_install" = yes; then
	    relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
	  else
	    # fast_install is set to needless
	    relink_command=
	  fi
	else
	  link_command="$compile_var$compile_command$compile_rpath"
	  relink_command="$finalize_var$finalize_command$finalize_rpath"
	fi
      fi

      # Replace the output file specification.
      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`

      # Delete the old output files.
      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname

      func_show_eval "$link_command" 'exit $?'

      if test -n "$postlink_cmds"; then
	func_to_tool_file "$output_objdir/$outputname"
	postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
	func_execute_cmds "$postlink_cmds" 'exit $?'
      fi

      # Now create the wrapper script.
      func_verbose "creating $output"

      # Quote the relink command for shipping.
      if test -n "$relink_command"; then
	# Preserve any variables that may affect compiler behavior
	for var in $variables_saved_for_relink; do
	  if eval test -z \"\${$var+set}\"; then
	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
	  elif eval var_value=\$$var; test -z "$var_value"; then
	    relink_command="$var=; export $var; $relink_command"
	  else
	    func_quote_for_eval "$var_value"
	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
	  fi
	done
	relink_command="(cd `pwd`; $relink_command)"
	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
      fi

      # Only actually do things if not in dry run mode.
      $opt_dry_run || {
	# win32 will think the script is a binary if it has
	# a .exe suffix, so we strip it off here.
	case $output in
	  *.exe) func_stripname '' '.exe' "$output"
	         output=$func_stripname_result ;;
	esac
	# test for cygwin because mv fails w/o .exe extensions
	case $host in
	  *cygwin*)
	    exeext=.exe
	    func_stripname '' '.exe' "$outputname"
	    outputname=$func_stripname_result ;;
	  *) exeext= ;;
	esac
	case $host in
	  *cygwin* | *mingw* )
	    func_dirname_and_basename "$output" "" "."
	    output_name=$func_basename_result
	    output_path=$func_dirname_result
	    cwrappersource="$output_path/$objdir/lt-$output_name.c"
	    cwrapper="$output_path/$output_name.exe"
	    $RM $cwrappersource $cwrapper
	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15

	    func_emit_cwrapperexe_src > $cwrappersource

	    # The wrapper executable is built using the $host compiler,
	    # because it contains $host paths and files. If cross-
	    # compiling, it, like the target executable, must be
	    # executed on the $host or under an emulation environment.
	    $opt_dry_run || {
	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
	      $STRIP $cwrapper
	    }

	    # Now, create the wrapper script for func_source use:
	    func_ltwrapper_scriptname $cwrapper
	    $RM $func_ltwrapper_scriptname_result
	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
	    $opt_dry_run || {
	      # note: this script will not be executed, so do not chmod.
	      if test "x$build" = "x$host" ; then
		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
	      else
		func_emit_wrapper no > $func_ltwrapper_scriptname_result
	      fi
	    }
	  ;;
	  * )
	    $RM $output
	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15

	    func_emit_wrapper no > $output
	    chmod +x $output
	  ;;
	esac
      }
      exit $EXIT_SUCCESS
      ;;
    esac

    # See if we need to build an old-fashioned archive.
    for oldlib in $oldlibs; do

      if test "$build_libtool_libs" = convenience; then
	oldobjs="$libobjs_save $symfileobj"
	addlibs="$convenience"
	build_libtool_libs=no
      else
	if test "$build_libtool_libs" = module; then
	  oldobjs="$libobjs_save"
	  build_libtool_libs=no
	else
	  oldobjs="$old_deplibs $non_pic_objects"
	  if test "$preload" = yes && test -f "$symfileobj"; then
	    func_append oldobjs " $symfileobj"
	  fi
	fi
	addlibs="$old_convenience"
      fi

      if test -n "$addlibs"; then
	gentop="$output_objdir/${outputname}x"
	func_append generated " $gentop"

	func_extract_archives $gentop $addlibs
	func_append oldobjs " $func_extract_archives_result"
      fi

      # Do each command in the archive commands.
      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
	cmds=$old_archive_from_new_cmds
      else

	# Add any objects from preloaded convenience libraries
	if test -n "$dlprefiles"; then
	  gentop="$output_objdir/${outputname}x"
	  func_append generated " $gentop"

	  func_extract_archives $gentop $dlprefiles
	  func_append oldobjs " $func_extract_archives_result"
	fi

	# POSIX demands no paths to be encoded in archives.  We have
	# to avoid creating archives with duplicate basenames if we
	# might have to extract them afterwards, e.g., when creating a
	# static archive out of a convenience library, or when linking
	# the entirety of a libtool archive into another (currently
	# not supported by libtool).
	if (for obj in $oldobjs
	    do
	      func_basename "$obj"
	      $ECHO "$func_basename_result"
	    done | sort | sort -uc >/dev/null 2>&1); then
	  :
	else
	  echo "copying selected object files to avoid basename conflicts..."
	  gentop="$output_objdir/${outputname}x"
	  func_append generated " $gentop"
	  func_mkdir_p "$gentop"
	  save_oldobjs=$oldobjs
	  oldobjs=
	  counter=1
	  for obj in $save_oldobjs
	  do
	    func_basename "$obj"
	    objbase="$func_basename_result"
	    case " $oldobjs " in
	    " ") oldobjs=$obj ;;
	    *[\ /]"$objbase "*)
	      while :; do
		# Make sure we don't pick an alternate name that also
		# overlaps.
		newobj=lt$counter-$objbase
		func_arith $counter + 1
		counter=$func_arith_result
		case " $oldobjs " in
		*[\ /]"$newobj "*) ;;
		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
		esac
	      done
	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
	      func_append oldobjs " $gentop/$newobj"
	      ;;
	    *) func_append oldobjs " $obj" ;;
	    esac
	  done
	fi
	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
	tool_oldlib=$func_to_tool_file_result
	eval cmds=\"$old_archive_cmds\"

	func_len " $cmds"
	len=$func_len_result
	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
	  cmds=$old_archive_cmds
	elif test -n "$archiver_list_spec"; then
	  func_verbose "using command file archive linking..."
	  for obj in $oldobjs
	  do
	    func_to_tool_file "$obj"
	    $ECHO "$func_to_tool_file_result"
	  done > $output_objdir/$libname.libcmd
	  func_to_tool_file "$output_objdir/$libname.libcmd"
	  oldobjs=" $archiver_list_spec$func_to_tool_file_result"
	  cmds=$old_archive_cmds
	else
	  # the command line is too long to link in one step, link in parts
	  func_verbose "using piecewise archive linking..."
	  save_RANLIB=$RANLIB
	  RANLIB=:
	  objlist=
	  concat_cmds=
	  save_oldobjs=$oldobjs
	  oldobjs=
	  # Is there a better way of finding the last object in the list?
	  for obj in $save_oldobjs
	  do
	    last_oldobj=$obj
	  done
	  eval test_cmds=\"$old_archive_cmds\"
	  func_len " $test_cmds"
	  len0=$func_len_result
	  len=$len0
	  for obj in $save_oldobjs
	  do
	    func_len " $obj"
	    func_arith $len + $func_len_result
	    len=$func_arith_result
	    func_append objlist " $obj"
	    if test "$len" -lt "$max_cmd_len"; then
	      :
	    else
	      # the above command should be used before it gets too long
	      oldobjs=$objlist
	      if test "$obj" = "$last_oldobj" ; then
		RANLIB=$save_RANLIB
	      fi
	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
	      objlist=
	      len=$len0
	    fi
	  done
	  RANLIB=$save_RANLIB
	  oldobjs=$objlist
	  if test "X$oldobjs" = "X" ; then
	    eval cmds=\"\$concat_cmds\"
	  else
	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
	  fi
	fi
      fi
      func_execute_cmds "$cmds" 'exit $?'
    done

    test -n "$generated" && \
      func_show_eval "${RM}r$generated"

    # Now create the libtool archive.
    case $output in
    *.la)
      old_library=
      test "$build_old_libs" = yes && old_library="$libname.$libext"
      func_verbose "creating $output"

      # Preserve any variables that may affect compiler behavior
      for var in $variables_saved_for_relink; do
	if eval test -z \"\${$var+set}\"; then
	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
	elif eval var_value=\$$var; test -z "$var_value"; then
	  relink_command="$var=; export $var; $relink_command"
	else
	  func_quote_for_eval "$var_value"
	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
	fi
      done
      # Quote the link command for shipping.
      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
      if test "$hardcode_automatic" = yes ; then
	relink_command=
      fi

      # Only create the output if not a dry run.
      $opt_dry_run || {
	for installed in no yes; do
	  if test "$installed" = yes; then
	    if test -z "$install_libdir"; then
	      break
	    fi
	    output="$output_objdir/$outputname"i
	    # Replace all uninstalled libtool libraries with the installed ones
	    newdependency_libs=
	    for deplib in $dependency_libs; do
	      case $deplib in
	      *.la)
		func_basename "$deplib"
		name="$func_basename_result"
		func_resolve_sysroot "$deplib"
		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
		test -z "$libdir" && \
		  func_fatal_error "\`$deplib' is not a valid libtool archive"
		func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
		;;
	      -L*)
		func_stripname -L '' "$deplib"
		func_replace_sysroot "$func_stripname_result"
		func_append newdependency_libs " -L$func_replace_sysroot_result"
		;;
	      -R*)
		func_stripname -R '' "$deplib"
		func_replace_sysroot "$func_stripname_result"
		func_append newdependency_libs " -R$func_replace_sysroot_result"
		;;
	      *) func_append newdependency_libs " $deplib" ;;
	      esac
	    done
	    dependency_libs="$newdependency_libs"
	    newdlfiles=

	    for lib in $dlfiles; do
	      case $lib in
	      *.la)
	        func_basename "$lib"
		name="$func_basename_result"
		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
		test -z "$libdir" && \
		  func_fatal_error "\`$lib' is not a valid libtool archive"
		func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
		;;
	      *) func_append newdlfiles " $lib" ;;
	      esac
	    done
	    dlfiles="$newdlfiles"
	    newdlprefiles=
	    for lib in $dlprefiles; do
	      case $lib in
	      *.la)
		# Only pass preopened files to the pseudo-archive (for
		# eventual linking with the app. that links it) if we
		# didn't already link the preopened objects directly into
		# the library:
		func_basename "$lib"
		name="$func_basename_result"
		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
		test -z "$libdir" && \
		  func_fatal_error "\`$lib' is not a valid libtool archive"
		func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
		;;
	      esac
	    done
	    dlprefiles="$newdlprefiles"
	  else
	    newdlfiles=
	    for lib in $dlfiles; do
	      case $lib in
		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
		*) abs=`pwd`"/$lib" ;;
	      esac
	      func_append newdlfiles " $abs"
	    done
	    dlfiles="$newdlfiles"
	    newdlprefiles=
	    for lib in $dlprefiles; do
	      case $lib in
		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
		*) abs=`pwd`"/$lib" ;;
	      esac
	      func_append newdlprefiles " $abs"
	    done
	    dlprefiles="$newdlprefiles"
	  fi
	  $RM $output
	  # place dlname in correct position for cygwin
	  # In fact, it would be nice if we could use this code for all target
	  # systems that can't hard-code library paths into their executables
	  # and that have no shared library path variable independent of PATH,
	  # but it turns out we can't easily determine that from inspecting
	  # libtool variables, so we have to hard-code the OSs to which it
	  # applies here; at the moment, that means platforms that use the PE
	  # object format with DLL files.  See the long comment at the top of
	  # tests/bindir.at for full details.
	  tdlname=$dlname
	  case $host,$output,$installed,$module,$dlname in
	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
	      # If a -bindir argument was supplied, place the dll there.
	      if test "x$bindir" != x ;
	      then
		func_relative_path "$install_libdir" "$bindir"
		tdlname=$func_relative_path_result$dlname
	      else
		# Otherwise fall back on heuristic.
		tdlname=../bin/$dlname
	      fi
	      ;;
	  esac
	  $ECHO > $output "\
# $outputname - a libtool library file
# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
#
# Please DO NOT delete this file!
# It is necessary for linking the library.

# The name that we can dlopen(3).
dlname='$tdlname'

# Names of this library.
library_names='$library_names'

# The name of the static archive.
old_library='$old_library'

# Linker flags that can not go in dependency_libs.
inherited_linker_flags='$new_inherited_linker_flags'

# Libraries that this one depends upon.
dependency_libs='$dependency_libs'

# Names of additional weak libraries provided by this library
weak_library_names='$weak_libs'

# Version information for $libname.
current=$current
age=$age
revision=$revision

# Is this an already installed library?
installed=$installed

# Should we warn about portability when linking against -modules?
shouldnotlink=$module

# Files to dlopen/dlpreopen
dlopen='$dlfiles'
dlpreopen='$dlprefiles'

# Directory that this library needs to be installed in:
libdir='$install_libdir'"
	  if test "$installed" = no && test "$need_relink" = yes; then
	    $ECHO >> $output "\
relink_command=\"$relink_command\""
	  fi
	done
      }

      # Do a symbolic link so that the libtool archive can be found in
      # LD_LIBRARY_PATH before the program is installed.
      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
      ;;
    esac
    exit $EXIT_SUCCESS
}

{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
    func_mode_link ${1+"$@"}


# func_mode_uninstall arg...
func_mode_uninstall ()
{
    $opt_debug
    RM="$nonopt"
    files=
    rmforce=
    exit_status=0

    # This variable tells wrapper scripts just to set variables rather
    # than running their programs.
    libtool_install_magic="$magic"

    for arg
    do
      case $arg in
      -f) func_append RM " $arg"; rmforce=yes ;;
      -*) func_append RM " $arg" ;;
      *) func_append files " $arg" ;;
      esac
    done

    test -z "$RM" && \
      func_fatal_help "you must specify an RM program"

    rmdirs=

    for file in $files; do
      func_dirname "$file" "" "."
      dir="$func_dirname_result"
      if test "X$dir" = X.; then
	odir="$objdir"
      else
	odir="$dir/$objdir"
      fi
      func_basename "$file"
      name="$func_basename_result"
      test "$opt_mode" = uninstall && odir="$dir"

      # Remember odir for removal later, being careful to avoid duplicates
      if test "$opt_mode" = clean; then
	case " $rmdirs " in
	  *" $odir "*) ;;
	  *) func_append rmdirs " $odir" ;;
	esac
      fi

      # Don't error if the file doesn't exist and rm -f was used.
      if { test -L "$file"; } >/dev/null 2>&1 ||
	 { test -h "$file"; } >/dev/null 2>&1 ||
	 test -f "$file"; then
	:
      elif test -d "$file"; then
	exit_status=1
	continue
      elif test "$rmforce" = yes; then
	continue
      fi

      rmfiles="$file"

      case $name in
      *.la)
	# Possibly a libtool archive, so verify it.
	if func_lalib_p "$file"; then
	  func_source $dir/$name

	  # Delete the libtool libraries and symlinks.
	  for n in $library_names; do
	    func_append rmfiles " $odir/$n"
	  done
	  test -n "$old_library" && func_append rmfiles " $odir/$old_library"

	  case "$opt_mode" in
	  clean)
	    case " $library_names " in
	    *" $dlname "*) ;;
	    *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
	    esac
	    test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
	    ;;
	  uninstall)
	    if test -n "$library_names"; then
	      # Do each command in the postuninstall commands.
	      func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
	    fi

	    if test -n "$old_library"; then
	      # Do each command in the old_postuninstall commands.
	      func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
	    fi
	    # FIXME: should reinstall the best remaining shared library.
	    ;;
	  esac
	fi
	;;

      *.lo)
	# Possibly a libtool object, so verify it.
	if func_lalib_p "$file"; then

	  # Read the .lo file
	  func_source $dir/$name

	  # Add PIC object to the list of files to remove.
	  if test -n "$pic_object" &&
	     test "$pic_object" != none; then
	    func_append rmfiles " $dir/$pic_object"
	  fi

	  # Add non-PIC object to the list of files to remove.
	  if test -n "$non_pic_object" &&
	     test "$non_pic_object" != none; then
	    func_append rmfiles " $dir/$non_pic_object"
	  fi
	fi
	;;

      *)
	if test "$opt_mode" = clean ; then
	  noexename=$name
	  case $file in
	  *.exe)
	    func_stripname '' '.exe' "$file"
	    file=$func_stripname_result
	    func_stripname '' '.exe' "$name"
	    noexename=$func_stripname_result
	    # $file with .exe has already been added to rmfiles,
	    # add $file without .exe
	    func_append rmfiles " $file"
	    ;;
	  esac
	  # Do a test to see if this is a libtool program.
	  if func_ltwrapper_p "$file"; then
	    if func_ltwrapper_executable_p "$file"; then
	      func_ltwrapper_scriptname "$file"
	      relink_command=
	      func_source $func_ltwrapper_scriptname_result
	      func_append rmfiles " $func_ltwrapper_scriptname_result"
	    else
	      relink_command=
	      func_source $dir/$noexename
	    fi

	    # note $name still contains .exe if it was in $file originally
	    # as does the version of $file that was added into $rmfiles
	    func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
	    if test "$fast_install" = yes && test -n "$relink_command"; then
	      func_append rmfiles " $odir/lt-$name"
	    fi
	    if test "X$noexename" != "X$name" ; then
	      func_append rmfiles " $odir/lt-${noexename}.c"
	    fi
	  fi
	fi
	;;
      esac
      func_show_eval "$RM $rmfiles" 'exit_status=1'
    done

    # Try to remove the ${objdir}s in the directories where we deleted files
    for dir in $rmdirs; do
      if test -d "$dir"; then
	func_show_eval "rmdir $dir >/dev/null 2>&1"
      fi
    done

    exit $exit_status
}

{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
    func_mode_uninstall ${1+"$@"}

test -z "$opt_mode" && {
  help="$generic_help"
  func_fatal_help "you must specify a MODE"
}

test -z "$exec_cmd" && \
  func_fatal_help "invalid operation mode \`$opt_mode'"

if test -n "$exec_cmd"; then
  eval exec "$exec_cmd"
  exit $EXIT_FAILURE
fi

exit $exit_status


# The TAGs below are defined such that we never get into a situation
# in which we disable both kinds of libraries.  Given conflicting
# choices, we go for a static library, that is the most portable,
# since we can't tell whether shared libraries were disabled because
# the user asked for that or because the platform doesn't support
# them.  This is particularly important on AIX, because we don't
# support having both static and shared libraries enabled at the same
# time on that platform, so we default to a shared-only configuration.
# If a disable-shared tag is given, we'll fallback to a static-only
# configuration.  But we'll never go from static-only to shared-only.

# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
build_libtool_libs=no
build_old_libs=yes
# ### END LIBTOOL TAG CONFIG: disable-shared

# ### BEGIN LIBTOOL TAG CONFIG: disable-static
build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
# ### END LIBTOOL TAG CONFIG: disable-static

# Local Variables:
# mode:shell-script
# sh-indentation:2
# End:
# vi:sw=2

parser-3.4.3/src/lib/ltdl/config/install-sh000755 000000 000000 00000033256 11764645200 020677 0ustar00rootwheel000000 000000 #!/bin/sh
# install - install a program, script, or datafile

scriptversion=2011-01-19.21; # UTC

# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.

nl='
'
IFS=" ""	$nl"

# set DOITPROG to echo to test this script

# Don't use :- since 4.3BSD and earlier shells don't like it.
doit=${DOITPROG-}
if test -z "$doit"; then
  doit_exec=exec
else
  doit_exec=$doit
fi

# Put in absolute file names if you don't have them in your path;
# or use environment vars.

chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}

posix_glob='?'
initialize_posix_glob='
  test "$posix_glob" != "?" || {
    if (set -f) 2>/dev/null; then
      posix_glob=
    else
      posix_glob=:
    fi
  }
'

posix_mkdir=

# Desired mode of installed file.
mode=0755

chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=

src=
dst=
dir_arg=
dst_arg=

copy_on_change=false
no_target_directory=

usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
   or: $0 [OPTION]... SRCFILES... DIRECTORY
   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
   or: $0 [OPTION]... -d DIRECTORIES...

In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.

Options:
     --help     display this help and exit.
     --version  display version info and exit.

  -c            (ignored)
  -C            install only if different (preserve the last data modification time)
  -d            create directories instead of installing files.
  -g GROUP      $chgrpprog installed files to GROUP.
  -m MODE       $chmodprog installed files to MODE.
  -o USER       $chownprog installed files to USER.
  -s            $stripprog installed files.
  -t DIRECTORY  install into DIRECTORY.
  -T            report an error if DSTFILE is a directory.

Environment variables override the default commands:
  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
  RMPROG STRIPPROG
"

while test $# -ne 0; do
  case $1 in
    -c) ;;

    -C) copy_on_change=true;;

    -d) dir_arg=true;;

    -g) chgrpcmd="$chgrpprog $2"
	shift;;

    --help) echo "$usage"; exit $?;;

    -m) mode=$2
	case $mode in
	  *' '* | *'	'* | *'
'*	  | *'*'* | *'?'* | *'['*)
	    echo "$0: invalid mode: $mode" >&2
	    exit 1;;
	esac
	shift;;

    -o) chowncmd="$chownprog $2"
	shift;;

    -s) stripcmd=$stripprog;;

    -t) dst_arg=$2
	# Protect names problematic for `test' and other utilities.
	case $dst_arg in
	  -* | [=\(\)!]) dst_arg=./$dst_arg;;
	esac
	shift;;

    -T) no_target_directory=true;;

    --version) echo "$0 $scriptversion"; exit $?;;

    --)	shift
	break;;

    -*)	echo "$0: invalid option: $1" >&2
	exit 1;;

    *)  break;;
  esac
  shift
done

if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
  # When -d is used, all remaining arguments are directories to create.
  # When -t is used, the destination is already specified.
  # Otherwise, the last argument is the destination.  Remove it from $@.
  for arg
  do
    if test -n "$dst_arg"; then
      # $@ is not empty: it contains at least $arg.
      set fnord "$@" "$dst_arg"
      shift # fnord
    fi
    shift # arg
    dst_arg=$arg
    # Protect names problematic for `test' and other utilities.
    case $dst_arg in
      -* | [=\(\)!]) dst_arg=./$dst_arg;;
    esac
  done
fi

if test $# -eq 0; then
  if test -z "$dir_arg"; then
    echo "$0: no input file specified." >&2
    exit 1
  fi
  # It's OK to call `install-sh -d' without argument.
  # This can happen when creating conditional directories.
  exit 0
fi

if test -z "$dir_arg"; then
  do_exit='(exit $ret); exit $ret'
  trap "ret=129; $do_exit" 1
  trap "ret=130; $do_exit" 2
  trap "ret=141; $do_exit" 13
  trap "ret=143; $do_exit" 15

  # Set umask so as not to create temps with too-generous modes.
  # However, 'strip' requires both read and write access to temps.
  case $mode in
    # Optimize common cases.
    *644) cp_umask=133;;
    *755) cp_umask=22;;

    *[0-7])
      if test -z "$stripcmd"; then
	u_plus_rw=
      else
	u_plus_rw='% 200'
      fi
      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
    *)
      if test -z "$stripcmd"; then
	u_plus_rw=
      else
	u_plus_rw=,u+rw
      fi
      cp_umask=$mode$u_plus_rw;;
  esac
fi

for src
do
  # Protect names problematic for `test' and other utilities.
  case $src in
    -* | [=\(\)!]) src=./$src;;
  esac

  if test -n "$dir_arg"; then
    dst=$src
    dstdir=$dst
    test -d "$dstdir"
    dstdir_status=$?
  else

    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
    # might cause directories to be created, which would be especially bad
    # if $src (and thus $dsttmp) contains '*'.
    if test ! -f "$src" && test ! -d "$src"; then
      echo "$0: $src does not exist." >&2
      exit 1
    fi

    if test -z "$dst_arg"; then
      echo "$0: no destination specified." >&2
      exit 1
    fi
    dst=$dst_arg

    # If destination is a directory, append the input filename; won't work
    # if double slashes aren't ignored.
    if test -d "$dst"; then
      if test -n "$no_target_directory"; then
	echo "$0: $dst_arg: Is a directory" >&2
	exit 1
      fi
      dstdir=$dst
      dst=$dstdir/`basename "$src"`
      dstdir_status=0
    else
      # Prefer dirname, but fall back on a substitute if dirname fails.
      dstdir=`
	(dirname "$dst") 2>/dev/null ||
	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	     X"$dst" : 'X\(//\)[^/]' \| \
	     X"$dst" : 'X\(//\)$' \| \
	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
	echo X"$dst" |
	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		   s//\1/
		   q
		 }
		 /^X\(\/\/\)[^/].*/{
		   s//\1/
		   q
		 }
		 /^X\(\/\/\)$/{
		   s//\1/
		   q
		 }
		 /^X\(\/\).*/{
		   s//\1/
		   q
		 }
		 s/.*/./; q'
      `

      test -d "$dstdir"
      dstdir_status=$?
    fi
  fi

  obsolete_mkdir_used=false

  if test $dstdir_status != 0; then
    case $posix_mkdir in
      '')
	# Create intermediate dirs using mode 755 as modified by the umask.
	# This is like FreeBSD 'install' as of 1997-10-28.
	umask=`umask`
	case $stripcmd.$umask in
	  # Optimize common cases.
	  *[2367][2367]) mkdir_umask=$umask;;
	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;

	  *[0-7])
	    mkdir_umask=`expr $umask + 22 \
	      - $umask % 100 % 40 + $umask % 20 \
	      - $umask % 10 % 4 + $umask % 2
	    `;;
	  *) mkdir_umask=$umask,go-w;;
	esac

	# With -d, create the new directory with the user-specified mode.
	# Otherwise, rely on $mkdir_umask.
	if test -n "$dir_arg"; then
	  mkdir_mode=-m$mode
	else
	  mkdir_mode=
	fi

	posix_mkdir=false
	case $umask in
	  *[123567][0-7][0-7])
	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
	    ;;
	  *)
	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0

	    if (umask $mkdir_umask &&
		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
	    then
	      if test -z "$dir_arg" || {
		   # Check for POSIX incompatibilities with -m.
		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
		   # other-writeable bit of parent directory when it shouldn't.
		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
		   case $ls_ld_tmpdir in
		     d????-?r-*) different_mode=700;;
		     d????-?--*) different_mode=755;;
		     *) false;;
		   esac &&
		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
		   }
		 }
	      then posix_mkdir=:
	      fi
	      rmdir "$tmpdir/d" "$tmpdir"
	    else
	      # Remove any dirs left behind by ancient mkdir implementations.
	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
	    fi
	    trap '' 0;;
	esac;;
    esac

    if
      $posix_mkdir && (
	umask $mkdir_umask &&
	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
      )
    then :
    else

      # The umask is ridiculous, or mkdir does not conform to POSIX,
      # or it failed possibly due to a race condition.  Create the
      # directory the slow way, step by step, checking for races as we go.

      case $dstdir in
	/*) prefix='/';;
	[-=\(\)!]*) prefix='./';;
	*)  prefix='';;
      esac

      eval "$initialize_posix_glob"

      oIFS=$IFS
      IFS=/
      $posix_glob set -f
      set fnord $dstdir
      shift
      $posix_glob set +f
      IFS=$oIFS

      prefixes=

      for d
      do
	test X"$d" = X && continue

	prefix=$prefix$d
	if test -d "$prefix"; then
	  prefixes=
	else
	  if $posix_mkdir; then
	    (umask=$mkdir_umask &&
	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
	    # Don't fail if two instances are running concurrently.
	    test -d "$prefix" || exit 1
	  else
	    case $prefix in
	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
	      *) qprefix=$prefix;;
	    esac
	    prefixes="$prefixes '$qprefix'"
	  fi
	fi
	prefix=$prefix/
      done

      if test -n "$prefixes"; then
	# Don't fail if two instances are running concurrently.
	(umask $mkdir_umask &&
	 eval "\$doit_exec \$mkdirprog $prefixes") ||
	  test -d "$dstdir" || exit 1
	obsolete_mkdir_used=true
      fi
    fi
  fi

  if test -n "$dir_arg"; then
    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
  else

    # Make a couple of temp file names in the proper directory.
    dsttmp=$dstdir/_inst.$$_
    rmtmp=$dstdir/_rm.$$_

    # Trap to clean up those temp files at exit.
    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0

    # Copy the file name to the temp name.
    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&

    # and set any options; do chmod last to preserve setuid bits.
    #
    # If any of these fail, we abort the whole thing.  If we want to
    # ignore errors from any of these, just make sure not to ignore
    # errors from the above "$doit $cpprog $src $dsttmp" command.
    #
    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&

    # If -C, don't bother to copy if it wouldn't change the file.
    if $copy_on_change &&
       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&

       eval "$initialize_posix_glob" &&
       $posix_glob set -f &&
       set X $old && old=:$2:$4:$5:$6 &&
       set X $new && new=:$2:$4:$5:$6 &&
       $posix_glob set +f &&

       test "$old" = "$new" &&
       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
    then
      rm -f "$dsttmp"
    else
      # Rename the file to the real destination.
      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||

      # The rename failed, perhaps because mv can't rename something else
      # to itself, or perhaps because mv is so ancient that it does not
      # support -f.
      {
	# Now remove or move aside any old file at destination location.
	# We try this two ways since rm can't unlink itself on some
	# systems and the destination file might be busy for other
	# reasons.  In this case, the final cleanup might fail but the new
	# file should still install successfully.
	{
	  test ! -f "$dst" ||
	  $doit $rmcmd -f "$dst" 2>/dev/null ||
	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
	  } ||
	  { echo "$0: cannot unlink or rename $dst" >&2
	    (exit 1); exit 1
	  }
	} &&

	# Now rename the file to the real destination.
	$doit $mvcmd "$dsttmp" "$dst"
      }
    fi || exit 1

    trap '' 0
  fi
done

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
parser-3.4.3/src/lib/ltdl/config/missing000755 000000 000000 00000026233 11764645200 020267 0ustar00rootwheel000000 000000 #! /bin/sh
# Common stub for a few missing GNU programs while installing.

scriptversion=2009-04-28.21; # UTC

# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
# 2008, 2009 Free Software Foundation, Inc.
# Originally by Fran,cois Pinard , 1996.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.

if test $# -eq 0; then
  echo 1>&2 "Try \`$0 --help' for more information"
  exit 1
fi

run=:
sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
sed_minuso='s/.* -o \([^ ]*\).*/\1/p'

# In the cases where this matters, `missing' is being run in the
# srcdir already.
if test -f configure.ac; then
  configure_ac=configure.ac
else
  configure_ac=configure.in
fi

msg="missing on your system"

case $1 in
--run)
  # Try to run requested program, and just exit if it succeeds.
  run=
  shift
  "$@" && exit 0
  # Exit code 63 means version mismatch.  This often happens
  # when the user try to use an ancient version of a tool on
  # a file that requires a minimum version.  In this case we
  # we should proceed has if the program had been absent, or
  # if --run hadn't been passed.
  if test $? = 63; then
    run=:
    msg="probably too old"
  fi
  ;;

  -h|--h|--he|--hel|--help)
    echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...

Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
error status if there is no known handling for PROGRAM.

Options:
  -h, --help      display this help and exit
  -v, --version   output version information and exit
  --run           try to run the given command, and emulate it if it fails

Supported PROGRAM values:
  aclocal      touch file \`aclocal.m4'
  autoconf     touch file \`configure'
  autoheader   touch file \`config.h.in'
  autom4te     touch the output file, or create a stub one
  automake     touch all \`Makefile.in' files
  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
  flex         create \`lex.yy.c', if possible, from existing .c
  help2man     touch the output file
  lex          create \`lex.yy.c', if possible, from existing .c
  makeinfo     touch the output file
  tar          try tar, gnutar, gtar, then tar without non-portable flags
  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]

Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
\`g' are ignored when checking the name.

Send bug reports to ."
    exit $?
    ;;

  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
    echo "missing $scriptversion (GNU Automake)"
    exit $?
    ;;

  -*)
    echo 1>&2 "$0: Unknown \`$1' option"
    echo 1>&2 "Try \`$0 --help' for more information"
    exit 1
    ;;

esac

# normalize program name to check for.
program=`echo "$1" | sed '
  s/^gnu-//; t
  s/^gnu//; t
  s/^g//; t'`

# Now exit if we have it, but it failed.  Also exit now if we
# don't have it and --version was passed (most likely to detect
# the program).  This is about non-GNU programs, so use $1 not
# $program.
case $1 in
  lex*|yacc*)
    # Not GNU programs, they don't have --version.
    ;;

  tar*)
    if test -n "$run"; then
       echo 1>&2 "ERROR: \`tar' requires --run"
       exit 1
    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
       exit 1
    fi
    ;;

  *)
    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
       # We have it, but it failed.
       exit 1
    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
       # Could not run --version or --help.  This is probably someone
       # running `$TOOL --version' or `$TOOL --help' to check whether
       # $TOOL exists and not knowing $TOOL uses missing.
       exit 1
    fi
    ;;
esac

# If it does not exist, or fails to run (possibly an outdated version),
# try to emulate it.
case $program in
  aclocal*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
         to install the \`Automake' and \`Perl' packages.  Grab them from
         any GNU archive site."
    touch aclocal.m4
    ;;

  autoconf*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified \`${configure_ac}'.  You might want to install the
         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
         archive site."
    touch configure
    ;;

  autoheader*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
         from any GNU archive site."
    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
    test -z "$files" && files="config.h"
    touch_files=
    for f in $files; do
      case $f in
      *:*) touch_files="$touch_files "`echo "$f" |
				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
      *) touch_files="$touch_files $f.in";;
      esac
    done
    touch $touch_files
    ;;

  automake*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
         You might want to install the \`Automake' and \`Perl' packages.
         Grab them from any GNU archive site."
    find . -type f -name Makefile.am -print |
	   sed 's/\.am$/.in/' |
	   while read f; do touch "$f"; done
    ;;

  autom4te*)
    echo 1>&2 "\
WARNING: \`$1' is needed, but is $msg.
         You might have modified some files without having the
         proper tools for further handling them.
         You can get \`$1' as part of \`Autoconf' from any GNU
         archive site."

    file=`echo "$*" | sed -n "$sed_output"`
    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
    if test -f "$file"; then
	touch $file
    else
	test -z "$file" || exec >$file
	echo "#! /bin/sh"
	echo "# Created by GNU Automake missing as a replacement of"
	echo "#  $ $@"
	echo "exit 0"
	chmod +x $file
	exit 1
    fi
    ;;

  bison*|yacc*)
    echo 1>&2 "\
WARNING: \`$1' $msg.  You should only need it if
         you modified a \`.y' file.  You may need the \`Bison' package
         in order for those modifications to take effect.  You can get
         \`Bison' from any GNU archive site."
    rm -f y.tab.c y.tab.h
    if test $# -ne 1; then
        eval LASTARG="\${$#}"
	case $LASTARG in
	*.y)
	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
	    if test -f "$SRCFILE"; then
	         cp "$SRCFILE" y.tab.c
	    fi
	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
	    if test -f "$SRCFILE"; then
	         cp "$SRCFILE" y.tab.h
	    fi
	  ;;
	esac
    fi
    if test ! -f y.tab.h; then
	echo >y.tab.h
    fi
    if test ! -f y.tab.c; then
	echo 'main() { return 0; }' >y.tab.c
    fi
    ;;

  lex*|flex*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified a \`.l' file.  You may need the \`Flex' package
         in order for those modifications to take effect.  You can get
         \`Flex' from any GNU archive site."
    rm -f lex.yy.c
    if test $# -ne 1; then
        eval LASTARG="\${$#}"
	case $LASTARG in
	*.l)
	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
	    if test -f "$SRCFILE"; then
	         cp "$SRCFILE" lex.yy.c
	    fi
	  ;;
	esac
    fi
    if test ! -f lex.yy.c; then
	echo 'main() { return 0; }' >lex.yy.c
    fi
    ;;

  help2man*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
	 you modified a dependency of a manual page.  You may need the
	 \`Help2man' package in order for those modifications to take
	 effect.  You can get \`Help2man' from any GNU archive site."

    file=`echo "$*" | sed -n "$sed_output"`
    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
    if test -f "$file"; then
	touch $file
    else
	test -z "$file" || exec >$file
	echo ".ab help2man is required to generate this page"
	exit $?
    fi
    ;;

  makeinfo*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified a \`.texi' or \`.texinfo' file, or any other file
         indirectly affecting the aspect of the manual.  The spurious
         call might also be the consequence of using a buggy \`make' (AIX,
         DU, IRIX).  You might want to install the \`Texinfo' package or
         the \`GNU make' package.  Grab either from any GNU archive site."
    # The file to touch is that specified with -o ...
    file=`echo "$*" | sed -n "$sed_output"`
    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
    if test -z "$file"; then
      # ... or it is the one specified with @setfilename ...
      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
      file=`sed -n '
	/^@setfilename/{
	  s/.* \([^ ]*\) *$/\1/
	  p
	  q
	}' $infile`
      # ... or it is derived from the source name (dir/f.texi becomes f.info)
      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
    fi
    # If the file does not exist, the user really needs makeinfo;
    # let's fail without touching anything.
    test -f $file || exit 1
    touch $file
    ;;

  tar*)
    shift

    # We have already tried tar in the generic part.
    # Look for gnutar/gtar before invocation to avoid ugly error
    # messages.
    if (gnutar --version > /dev/null 2>&1); then
       gnutar "$@" && exit 0
    fi
    if (gtar --version > /dev/null 2>&1); then
       gtar "$@" && exit 0
    fi
    firstarg="$1"
    if shift; then
	case $firstarg in
	*o*)
	    firstarg=`echo "$firstarg" | sed s/o//`
	    tar "$firstarg" "$@" && exit 0
	    ;;
	esac
	case $firstarg in
	*h*)
	    firstarg=`echo "$firstarg" | sed s/h//`
	    tar "$firstarg" "$@" && exit 0
	    ;;
	esac
    fi

    echo 1>&2 "\
WARNING: I can't seem to be able to run \`tar' with the given arguments.
         You may want to install GNU tar or Free paxutils, or check the
         command line arguments."
    exit 1
    ;;

  *)
    echo 1>&2 "\
WARNING: \`$1' is needed, and is $msg.
         You might have modified some files without having the
         proper tools for further handling them.  Check the \`README' file,
         it often tells you about the needed prerequisites for installing
         this package.  You may also peek at any GNU archive site, in case
         some other package would contain this missing \`$1' program."
    exit 1
    ;;
esac

exit 0

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
parser-3.4.3/src/lib/ltdl/config/config.sub000755 000000 000000 00000105052 11764645177 020665 0ustar00rootwheel000000 000000 #! /bin/sh
# Configuration validation subroutine script.
#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
#   2011 Free Software Foundation, Inc.

timestamp='2011-10-08'

# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software
# can handle that machine.  It does not imply ALL GNU software can.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
# 02110-1301, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.


# Please send patches to .  Submit a context
# diff and a properly formatted GNU ChangeLog entry.
#
# Configuration subroutine to validate and canonicalize a configuration type.
# Supply the specified configuration type as an argument.
# If it is invalid, we print an error message on stderr and exit with code 1.
# Otherwise, we print the canonical config type on stdout and succeed.

# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD

# This file is supposed to be the same for all GNU packages
# and recognize all the CPU types, system types and aliases
# that are meaningful with *any* GNU software.
# Each package is responsible for reporting which valid configurations
# it does not support.  The user should be able to distinguish
# a failure to support a valid configuration from a meaningless
# configuration.

# The goal of this file is to map all the various variations of a given
# machine specification into a single specification in the form:
#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
# or in some cases, the newer four-part form:
#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
# It is wrong to echo any other type of specification.

me=`echo "$0" | sed -e 's,.*/,,'`

usage="\
Usage: $0 [OPTION] CPU-MFR-OPSYS
       $0 [OPTION] ALIAS

Canonicalize a configuration name.

Operation modes:
  -h, --help         print this help, then exit
  -t, --time-stamp   print date of last modification, then exit
  -v, --version      print version number, then exit

Report bugs and patches to ."

version="\
GNU config.sub ($timestamp)

Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free
Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

help="
Try \`$me --help' for more information."

# Parse command line
while test $# -gt 0 ; do
  case $1 in
    --time-stamp | --time* | -t )
       echo "$timestamp" ; exit ;;
    --version | -v )
       echo "$version" ; exit ;;
    --help | --h* | -h )
       echo "$usage"; exit ;;
    -- )     # Stop option processing
       shift; break ;;
    - )	# Use stdin as input.
       break ;;
    -* )
       echo "$me: invalid option $1$help"
       exit 1 ;;

    *local*)
       # First pass through any local machine types.
       echo $1
       exit ;;

    * )
       break ;;
  esac
done

case $# in
 0) echo "$me: missing argument$help" >&2
    exit 1;;
 1) ;;
 *) echo "$me: too many arguments$help" >&2
    exit 1;;
esac

# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
  knetbsd*-gnu* | netbsd*-gnu* | \
  kopensolaris*-gnu* | \
  storm-chaos* | os2-emx* | rtmk-nova*)
    os=-$maybe_os
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
    ;;
  *)
    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
    if [ $basic_machine != $1 ]
    then os=`echo $1 | sed 's/.*-/-/'`
    else os=; fi
    ;;
esac

### Let's recognize common machines as not being operating systems so
### that things like config.sub decstation-3100 work.  We also
### recognize some manufacturers as not being operating systems, so we
### can provide default operating systems below.
case $os in
	-sun*os*)
		# Prevent following clause from handling this invalid input.
		;;
	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
	-apple | -axis | -knuth | -cray | -microblaze)
		os=
		basic_machine=$1
		;;
	-bluegene*)
		os=-cnk
		;;
	-sim | -cisco | -oki | -wec | -winbond)
		os=
		basic_machine=$1
		;;
	-scout)
		;;
	-wrs)
		os=-vxworks
		basic_machine=$1
		;;
	-chorusos*)
		os=-chorusos
		basic_machine=$1
		;;
	-chorusrdb)
		os=-chorusrdb
		basic_machine=$1
		;;
	-hiux*)
		os=-hiuxwe2
		;;
	-sco6)
		os=-sco5v6
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco5)
		os=-sco3.2v5
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco4)
		os=-sco3.2v4
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco3.2.[4-9]*)
		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco3.2v[4-9]*)
		# Don't forget version if it is 3.2v4 or newer.
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco5v6*)
		# Don't forget version if it is 3.2v4 or newer.
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco*)
		os=-sco3.2v2
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-udk*)
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-isc)
		os=-isc2.2
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-clix*)
		basic_machine=clipper-intergraph
		;;
	-isc*)
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-lynx*)
		os=-lynxos
		;;
	-ptx*)
		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
		;;
	-windowsnt*)
		os=`echo $os | sed -e 's/windowsnt/winnt/'`
		;;
	-psos*)
		os=-psos
		;;
	-mint | -mint[0-9]*)
		basic_machine=m68k-atari
		os=-mint
		;;
esac

# Decode aliases for certain CPU-COMPANY combinations.
case $basic_machine in
	# Recognize the basic CPU types without company name.
	# Some are omitted here because they have special meanings below.
	1750a | 580 \
	| a29k \
	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
	| am33_2.0 \
	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
        | be32 | be64 \
	| bfin \
	| c4x | clipper \
	| d10v | d30v | dlx | dsp16xx \
	| epiphany \
	| fido | fr30 | frv \
	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
	| hexagon \
	| i370 | i860 | i960 | ia64 \
	| ip2k | iq2000 \
	| le32 | le64 \
	| lm32 \
	| m32c | m32r | m32rle | m68000 | m68k | m88k \
	| maxq | mb | microblaze | mcore | mep | metag \
	| mips | mipsbe | mipseb | mipsel | mipsle \
	| mips16 \
	| mips64 | mips64el \
	| mips64octeon | mips64octeonel \
	| mips64orion | mips64orionel \
	| mips64r5900 | mips64r5900el \
	| mips64vr | mips64vrel \
	| mips64vr4100 | mips64vr4100el \
	| mips64vr4300 | mips64vr4300el \
	| mips64vr5000 | mips64vr5000el \
	| mips64vr5900 | mips64vr5900el \
	| mipsisa32 | mipsisa32el \
	| mipsisa32r2 | mipsisa32r2el \
	| mipsisa64 | mipsisa64el \
	| mipsisa64r2 | mipsisa64r2el \
	| mipsisa64sb1 | mipsisa64sb1el \
	| mipsisa64sr71k | mipsisa64sr71kel \
	| mipstx39 | mipstx39el \
	| mn10200 | mn10300 \
	| moxie \
	| mt \
	| msp430 \
	| nds32 | nds32le | nds32be \
	| nios | nios2 \
	| ns16k | ns32k \
	| open8 \
	| or32 \
	| pdp10 | pdp11 | pj | pjl \
	| powerpc | powerpc64 | powerpc64le | powerpcle \
	| pyramid \
	| rx \
	| score \
	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
	| sh64 | sh64le \
	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
	| spu \
	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
	| ubicom32 \
	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
	| we32k \
	| x86 | xc16x | xstormy16 | xtensa \
	| z8k | z80)
		basic_machine=$basic_machine-unknown
		;;
	c54x)
		basic_machine=tic54x-unknown
		;;
	c55x)
		basic_machine=tic55x-unknown
		;;
	c6x)
		basic_machine=tic6x-unknown
		;;
	m6811 | m68hc11 | m6812 | m68hc12 | picochip)
		# Motorola 68HC11/12.
		basic_machine=$basic_machine-unknown
		os=-none
		;;
	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
		;;
	ms1)
		basic_machine=mt-unknown
		;;

	strongarm | thumb | xscale)
		basic_machine=arm-unknown
		;;

	xscaleeb)
		basic_machine=armeb-unknown
		;;

	xscaleel)
		basic_machine=armel-unknown
		;;

	# We use `pc' rather than `unknown'
	# because (1) that's what they normally are, and
	# (2) the word "unknown" tends to confuse beginning users.
	i*86 | x86_64)
	  basic_machine=$basic_machine-pc
	  ;;
	# Object if more than one company name word.
	*-*-*)
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
		exit 1
		;;
	# Recognize the basic CPU types with company name.
	580-* \
	| a29k-* \
	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
	| avr-* | avr32-* \
	| be32-* | be64-* \
	| bfin-* | bs2000-* \
	| c[123]* | c30-* | [cjt]90-* | c4x-* \
	| clipper-* | craynv-* | cydra-* \
	| d10v-* | d30v-* | dlx-* \
	| elxsi-* \
	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
	| h8300-* | h8500-* \
	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
	| hexagon-* \
	| i*86-* | i860-* | i960-* | ia64-* \
	| ip2k-* | iq2000-* \
	| le32-* | le64-* \
	| lm32-* \
	| m32c-* | m32r-* | m32rle-* \
	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
	| mips16-* \
	| mips64-* | mips64el-* \
	| mips64octeon-* | mips64octeonel-* \
	| mips64orion-* | mips64orionel-* \
	| mips64r5900-* | mips64r5900el-* \
	| mips64vr-* | mips64vrel-* \
	| mips64vr4100-* | mips64vr4100el-* \
	| mips64vr4300-* | mips64vr4300el-* \
	| mips64vr5000-* | mips64vr5000el-* \
	| mips64vr5900-* | mips64vr5900el-* \
	| mipsisa32-* | mipsisa32el-* \
	| mipsisa32r2-* | mipsisa32r2el-* \
	| mipsisa64-* | mipsisa64el-* \
	| mipsisa64r2-* | mipsisa64r2el-* \
	| mipsisa64sb1-* | mipsisa64sb1el-* \
	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
	| mipstx39-* | mipstx39el-* \
	| mmix-* \
	| mt-* \
	| msp430-* \
	| nds32-* | nds32le-* | nds32be-* \
	| nios-* | nios2-* \
	| none-* | np1-* | ns16k-* | ns32k-* \
	| open8-* \
	| orion-* \
	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
	| pyramid-* \
	| romp-* | rs6000-* | rx-* \
	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
	| sparclite-* \
	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
	| tahoe-* \
	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
	| tile*-* \
	| tron-* \
	| ubicom32-* \
	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
	| vax-* \
	| we32k-* \
	| x86-* | x86_64-* | xc16x-* | xps100-* \
	| xstormy16-* | xtensa*-* \
	| ymp-* \
	| z8k-* | z80-*)
		;;
	# Recognize the basic CPU types without company name, with glob match.
	xtensa*)
		basic_machine=$basic_machine-unknown
		;;
	# Recognize the various machine names and aliases which stand
	# for a CPU type and a company and sometimes even an OS.
	386bsd)
		basic_machine=i386-unknown
		os=-bsd
		;;
	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
		basic_machine=m68000-att
		;;
	3b*)
		basic_machine=we32k-att
		;;
	a29khif)
		basic_machine=a29k-amd
		os=-udi
		;;
	abacus)
		basic_machine=abacus-unknown
		;;
	adobe68k)
		basic_machine=m68010-adobe
		os=-scout
		;;
	alliant | fx80)
		basic_machine=fx80-alliant
		;;
	altos | altos3068)
		basic_machine=m68k-altos
		;;
	am29k)
		basic_machine=a29k-none
		os=-bsd
		;;
	amd64)
		basic_machine=x86_64-pc
		;;
	amd64-*)
		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	amdahl)
		basic_machine=580-amdahl
		os=-sysv
		;;
	amiga | amiga-*)
		basic_machine=m68k-unknown
		;;
	amigaos | amigados)
		basic_machine=m68k-unknown
		os=-amigaos
		;;
	amigaunix | amix)
		basic_machine=m68k-unknown
		os=-sysv4
		;;
	apollo68)
		basic_machine=m68k-apollo
		os=-sysv
		;;
	apollo68bsd)
		basic_machine=m68k-apollo
		os=-bsd
		;;
	aros)
		basic_machine=i386-pc
		os=-aros
		;;
	aux)
		basic_machine=m68k-apple
		os=-aux
		;;
	balance)
		basic_machine=ns32k-sequent
		os=-dynix
		;;
	blackfin)
		basic_machine=bfin-unknown
		os=-linux
		;;
	blackfin-*)
		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
		os=-linux
		;;
	bluegene*)
		basic_machine=powerpc-ibm
		os=-cnk
		;;
	c54x-*)
		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	c55x-*)
		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	c6x-*)
		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	c90)
		basic_machine=c90-cray
		os=-unicos
		;;
	cegcc)
		basic_machine=arm-unknown
		os=-cegcc
		;;
	convex-c1)
		basic_machine=c1-convex
		os=-bsd
		;;
	convex-c2)
		basic_machine=c2-convex
		os=-bsd
		;;
	convex-c32)
		basic_machine=c32-convex
		os=-bsd
		;;
	convex-c34)
		basic_machine=c34-convex
		os=-bsd
		;;
	convex-c38)
		basic_machine=c38-convex
		os=-bsd
		;;
	cray | j90)
		basic_machine=j90-cray
		os=-unicos
		;;
	craynv)
		basic_machine=craynv-cray
		os=-unicosmp
		;;
	cr16 | cr16-*)
		basic_machine=cr16-unknown
		os=-elf
		;;
	crds | unos)
		basic_machine=m68k-crds
		;;
	crisv32 | crisv32-* | etraxfs*)
		basic_machine=crisv32-axis
		;;
	cris | cris-* | etrax*)
		basic_machine=cris-axis
		;;
	crx)
		basic_machine=crx-unknown
		os=-elf
		;;
	da30 | da30-*)
		basic_machine=m68k-da30
		;;
	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
		basic_machine=mips-dec
		;;
	decsystem10* | dec10*)
		basic_machine=pdp10-dec
		os=-tops10
		;;
	decsystem20* | dec20*)
		basic_machine=pdp10-dec
		os=-tops20
		;;
	delta | 3300 | motorola-3300 | motorola-delta \
	      | 3300-motorola | delta-motorola)
		basic_machine=m68k-motorola
		;;
	delta88)
		basic_machine=m88k-motorola
		os=-sysv3
		;;
	dicos)
		basic_machine=i686-pc
		os=-dicos
		;;
	djgpp)
		basic_machine=i586-pc
		os=-msdosdjgpp
		;;
	dpx20 | dpx20-*)
		basic_machine=rs6000-bull
		os=-bosx
		;;
	dpx2* | dpx2*-bull)
		basic_machine=m68k-bull
		os=-sysv3
		;;
	ebmon29k)
		basic_machine=a29k-amd
		os=-ebmon
		;;
	elxsi)
		basic_machine=elxsi-elxsi
		os=-bsd
		;;
	encore | umax | mmax)
		basic_machine=ns32k-encore
		;;
	es1800 | OSE68k | ose68k | ose | OSE)
		basic_machine=m68k-ericsson
		os=-ose
		;;
	fx2800)
		basic_machine=i860-alliant
		;;
	genix)
		basic_machine=ns32k-ns
		;;
	gmicro)
		basic_machine=tron-gmicro
		os=-sysv
		;;
	go32)
		basic_machine=i386-pc
		os=-go32
		;;
	h3050r* | hiux*)
		basic_machine=hppa1.1-hitachi
		os=-hiuxwe2
		;;
	h8300hms)
		basic_machine=h8300-hitachi
		os=-hms
		;;
	h8300xray)
		basic_machine=h8300-hitachi
		os=-xray
		;;
	h8500hms)
		basic_machine=h8500-hitachi
		os=-hms
		;;
	harris)
		basic_machine=m88k-harris
		os=-sysv3
		;;
	hp300-*)
		basic_machine=m68k-hp
		;;
	hp300bsd)
		basic_machine=m68k-hp
		os=-bsd
		;;
	hp300hpux)
		basic_machine=m68k-hp
		os=-hpux
		;;
	hp3k9[0-9][0-9] | hp9[0-9][0-9])
		basic_machine=hppa1.0-hp
		;;
	hp9k2[0-9][0-9] | hp9k31[0-9])
		basic_machine=m68000-hp
		;;
	hp9k3[2-9][0-9])
		basic_machine=m68k-hp
		;;
	hp9k6[0-9][0-9] | hp6[0-9][0-9])
		basic_machine=hppa1.0-hp
		;;
	hp9k7[0-79][0-9] | hp7[0-79][0-9])
		basic_machine=hppa1.1-hp
		;;
	hp9k78[0-9] | hp78[0-9])
		# FIXME: really hppa2.0-hp
		basic_machine=hppa1.1-hp
		;;
	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
		# FIXME: really hppa2.0-hp
		basic_machine=hppa1.1-hp
		;;
	hp9k8[0-9][13679] | hp8[0-9][13679])
		basic_machine=hppa1.1-hp
		;;
	hp9k8[0-9][0-9] | hp8[0-9][0-9])
		basic_machine=hppa1.0-hp
		;;
	hppa-next)
		os=-nextstep3
		;;
	hppaosf)
		basic_machine=hppa1.1-hp
		os=-osf
		;;
	hppro)
		basic_machine=hppa1.1-hp
		os=-proelf
		;;
	i370-ibm* | ibm*)
		basic_machine=i370-ibm
		;;
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
	i*86v32)
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
		os=-sysv32
		;;
	i*86v4*)
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
		os=-sysv4
		;;
	i*86v)
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
		os=-sysv
		;;
	i*86sol2)
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
		os=-solaris2
		;;
	i386mach)
		basic_machine=i386-mach
		os=-mach
		;;
	i386-vsta | vsta)
		basic_machine=i386-unknown
		os=-vsta
		;;
	iris | iris4d)
		basic_machine=mips-sgi
		case $os in
		    -irix*)
			;;
		    *)
			os=-irix4
			;;
		esac
		;;
	isi68 | isi)
		basic_machine=m68k-isi
		os=-sysv
		;;
	m68knommu)
		basic_machine=m68k-unknown
		os=-linux
		;;
	m68knommu-*)
		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
		os=-linux
		;;
	m88k-omron*)
		basic_machine=m88k-omron
		;;
	magnum | m3230)
		basic_machine=mips-mips
		os=-sysv
		;;
	merlin)
		basic_machine=ns32k-utek
		os=-sysv
		;;
	microblaze)
		basic_machine=microblaze-xilinx
		;;
	mingw32)
		basic_machine=i386-pc
		os=-mingw32
		;;
	mingw32ce)
		basic_machine=arm-unknown
		os=-mingw32ce
		;;
	miniframe)
		basic_machine=m68000-convergent
		;;
	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
		basic_machine=m68k-atari
		os=-mint
		;;
	mips3*-*)
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
		;;
	mips3*)
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
		;;
	monitor)
		basic_machine=m68k-rom68k
		os=-coff
		;;
	morphos)
		basic_machine=powerpc-unknown
		os=-morphos
		;;
	msdos)
		basic_machine=i386-pc
		os=-msdos
		;;
	ms1-*)
		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
		;;
	mvs)
		basic_machine=i370-ibm
		os=-mvs
		;;
	nacl)
		basic_machine=le32-unknown
		os=-nacl
		;;
	ncr3000)
		basic_machine=i486-ncr
		os=-sysv4
		;;
	netbsd386)
		basic_machine=i386-unknown
		os=-netbsd
		;;
	netwinder)
		basic_machine=armv4l-rebel
		os=-linux
		;;
	news | news700 | news800 | news900)
		basic_machine=m68k-sony
		os=-newsos
		;;
	news1000)
		basic_machine=m68030-sony
		os=-newsos
		;;
	news-3600 | risc-news)
		basic_machine=mips-sony
		os=-newsos
		;;
	necv70)
		basic_machine=v70-nec
		os=-sysv
		;;
	next | m*-next )
		basic_machine=m68k-next
		case $os in
		    -nextstep* )
			;;
		    -ns2*)
		      os=-nextstep2
			;;
		    *)
		      os=-nextstep3
			;;
		esac
		;;
	nh3000)
		basic_machine=m68k-harris
		os=-cxux
		;;
	nh[45]000)
		basic_machine=m88k-harris
		os=-cxux
		;;
	nindy960)
		basic_machine=i960-intel
		os=-nindy
		;;
	mon960)
		basic_machine=i960-intel
		os=-mon960
		;;
	nonstopux)
		basic_machine=mips-compaq
		os=-nonstopux
		;;
	np1)
		basic_machine=np1-gould
		;;
	neo-tandem)
		basic_machine=neo-tandem
		;;
	nse-tandem)
		basic_machine=nse-tandem
		;;
	nsr-tandem)
		basic_machine=nsr-tandem
		;;
	op50n-* | op60c-*)
		basic_machine=hppa1.1-oki
		os=-proelf
		;;
	openrisc | openrisc-*)
		basic_machine=or32-unknown
		;;
	os400)
		basic_machine=powerpc-ibm
		os=-os400
		;;
	OSE68000 | ose68000)
		basic_machine=m68000-ericsson
		os=-ose
		;;
	os68k)
		basic_machine=m68k-none
		os=-os68k
		;;
	pa-hitachi)
		basic_machine=hppa1.1-hitachi
		os=-hiuxwe2
		;;
	paragon)
		basic_machine=i860-intel
		os=-osf
		;;
	parisc)
		basic_machine=hppa-unknown
		os=-linux
		;;
	parisc-*)
		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
		os=-linux
		;;
	pbd)
		basic_machine=sparc-tti
		;;
	pbb)
		basic_machine=m68k-tti
		;;
	pc532 | pc532-*)
		basic_machine=ns32k-pc532
		;;
	pc98)
		basic_machine=i386-pc
		;;
	pc98-*)
		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pentium | p5 | k5 | k6 | nexgen | viac3)
		basic_machine=i586-pc
		;;
	pentiumpro | p6 | 6x86 | athlon | athlon_*)
		basic_machine=i686-pc
		;;
	pentiumii | pentium2 | pentiumiii | pentium3)
		basic_machine=i686-pc
		;;
	pentium4)
		basic_machine=i786-pc
		;;
	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pentiumpro-* | p6-* | 6x86-* | athlon-*)
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pentium4-*)
		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pn)
		basic_machine=pn-gould
		;;
	power)	basic_machine=power-ibm
		;;
	ppc | ppcbe)	basic_machine=powerpc-unknown
		;;
	ppc-* | ppcbe-*)
		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ppcle | powerpclittle | ppc-le | powerpc-little)
		basic_machine=powerpcle-unknown
		;;
	ppcle-* | powerpclittle-*)
		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ppc64)	basic_machine=powerpc64-unknown
		;;
	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
		basic_machine=powerpc64le-unknown
		;;
	ppc64le-* | powerpc64little-*)
		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ps2)
		basic_machine=i386-ibm
		;;
	pw32)
		basic_machine=i586-unknown
		os=-pw32
		;;
	rdos)
		basic_machine=i386-pc
		os=-rdos
		;;
	rom68k)
		basic_machine=m68k-rom68k
		os=-coff
		;;
	rm[46]00)
		basic_machine=mips-siemens
		;;
	rtpc | rtpc-*)
		basic_machine=romp-ibm
		;;
	s390 | s390-*)
		basic_machine=s390-ibm
		;;
	s390x | s390x-*)
		basic_machine=s390x-ibm
		;;
	sa29200)
		basic_machine=a29k-amd
		os=-udi
		;;
	sb1)
		basic_machine=mipsisa64sb1-unknown
		;;
	sb1el)
		basic_machine=mipsisa64sb1el-unknown
		;;
	sde)
		basic_machine=mipsisa32-sde
		os=-elf
		;;
	sei)
		basic_machine=mips-sei
		os=-seiux
		;;
	sequent)
		basic_machine=i386-sequent
		;;
	sh)
		basic_machine=sh-hitachi
		os=-hms
		;;
	sh5el)
		basic_machine=sh5le-unknown
		;;
	sh64)
		basic_machine=sh64-unknown
		;;
	sparclite-wrs | simso-wrs)
		basic_machine=sparclite-wrs
		os=-vxworks
		;;
	sps7)
		basic_machine=m68k-bull
		os=-sysv2
		;;
	spur)
		basic_machine=spur-unknown
		;;
	st2000)
		basic_machine=m68k-tandem
		;;
	stratus)
		basic_machine=i860-stratus
		os=-sysv4
		;;
	strongarm-* | thumb-*)
		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	sun2)
		basic_machine=m68000-sun
		;;
	sun2os3)
		basic_machine=m68000-sun
		os=-sunos3
		;;
	sun2os4)
		basic_machine=m68000-sun
		os=-sunos4
		;;
	sun3os3)
		basic_machine=m68k-sun
		os=-sunos3
		;;
	sun3os4)
		basic_machine=m68k-sun
		os=-sunos4
		;;
	sun4os3)
		basic_machine=sparc-sun
		os=-sunos3
		;;
	sun4os4)
		basic_machine=sparc-sun
		os=-sunos4
		;;
	sun4sol2)
		basic_machine=sparc-sun
		os=-solaris2
		;;
	sun3 | sun3-*)
		basic_machine=m68k-sun
		;;
	sun4)
		basic_machine=sparc-sun
		;;
	sun386 | sun386i | roadrunner)
		basic_machine=i386-sun
		;;
	sv1)
		basic_machine=sv1-cray
		os=-unicos
		;;
	symmetry)
		basic_machine=i386-sequent
		os=-dynix
		;;
	t3e)
		basic_machine=alphaev5-cray
		os=-unicos
		;;
	t90)
		basic_machine=t90-cray
		os=-unicos
		;;
	tile*)
		basic_machine=$basic_machine-unknown
		os=-linux-gnu
		;;
	tx39)
		basic_machine=mipstx39-unknown
		;;
	tx39el)
		basic_machine=mipstx39el-unknown
		;;
	toad1)
		basic_machine=pdp10-xkl
		os=-tops20
		;;
	tower | tower-32)
		basic_machine=m68k-ncr
		;;
	tpf)
		basic_machine=s390x-ibm
		os=-tpf
		;;
	udi29k)
		basic_machine=a29k-amd
		os=-udi
		;;
	ultra3)
		basic_machine=a29k-nyu
		os=-sym1
		;;
	v810 | necv810)
		basic_machine=v810-nec
		os=-none
		;;
	vaxv)
		basic_machine=vax-dec
		os=-sysv
		;;
	vms)
		basic_machine=vax-dec
		os=-vms
		;;
	vpp*|vx|vx-*)
		basic_machine=f301-fujitsu
		;;
	vxworks960)
		basic_machine=i960-wrs
		os=-vxworks
		;;
	vxworks68)
		basic_machine=m68k-wrs
		os=-vxworks
		;;
	vxworks29k)
		basic_machine=a29k-wrs
		os=-vxworks
		;;
	w65*)
		basic_machine=w65-wdc
		os=-none
		;;
	w89k-*)
		basic_machine=hppa1.1-winbond
		os=-proelf
		;;
	xbox)
		basic_machine=i686-pc
		os=-mingw32
		;;
	xps | xps100)
		basic_machine=xps100-honeywell
		;;
	xscale-* | xscalee[bl]-*)
		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
		;;
	ymp)
		basic_machine=ymp-cray
		os=-unicos
		;;
	z8k-*-coff)
		basic_machine=z8k-unknown
		os=-sim
		;;
	z80-*-coff)
		basic_machine=z80-unknown
		os=-sim
		;;
	none)
		basic_machine=none-none
		os=-none
		;;

# Here we handle the default manufacturer of certain CPU types.  It is in
# some cases the only manufacturer, in others, it is the most popular.
	w89k)
		basic_machine=hppa1.1-winbond
		;;
	op50n)
		basic_machine=hppa1.1-oki
		;;
	op60c)
		basic_machine=hppa1.1-oki
		;;
	romp)
		basic_machine=romp-ibm
		;;
	mmix)
		basic_machine=mmix-knuth
		;;
	rs6000)
		basic_machine=rs6000-ibm
		;;
	vax)
		basic_machine=vax-dec
		;;
	pdp10)
		# there are many clones, so DEC is not a safe bet
		basic_machine=pdp10-unknown
		;;
	pdp11)
		basic_machine=pdp11-dec
		;;
	we32k)
		basic_machine=we32k-att
		;;
	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
		basic_machine=sh-unknown
		;;
	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
		basic_machine=sparc-sun
		;;
	cydra)
		basic_machine=cydra-cydrome
		;;
	orion)
		basic_machine=orion-highlevel
		;;
	orion105)
		basic_machine=clipper-highlevel
		;;
	mac | mpw | mac-mpw)
		basic_machine=m68k-apple
		;;
	pmac | pmac-mpw)
		basic_machine=powerpc-apple
		;;
	*-unknown)
		# Make sure to match an already-canonicalized machine name.
		;;
	*)
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
		exit 1
		;;
esac

# Here we canonicalize certain aliases for manufacturers.
case $basic_machine in
	*-digital*)
		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
		;;
	*-commodore*)
		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
		;;
	*)
		;;
esac

# Decode manufacturer-specific aliases for certain operating systems.

if [ x"$os" != x"" ]
then
case $os in
	# First match some system type aliases
	# that might get confused with valid system types.
	# -solaris* is a basic system type, with this one exception.
	-auroraux)
		os=-auroraux
		;;
	-solaris1 | -solaris1.*)
		os=`echo $os | sed -e 's|solaris1|sunos4|'`
		;;
	-solaris)
		os=-solaris2
		;;
	-svr4*)
		os=-sysv4
		;;
	-unixware*)
		os=-sysv4.2uw
		;;
	-gnu/linux*)
		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
		;;
	# First accept the basic system types.
	# The portable systems comes first.
	# Each alternative MUST END IN A *, to match a version number.
	# -sysv* is not here because it comes later, after sysvr4.
	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
	      | -sym* | -kopensolaris* \
	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
	      | -aos* | -aros* \
	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
	      | -openbsd* | -solidbsd* \
	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
	      | -chorusos* | -chorusrdb* | -cegcc* \
	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
	      | -mingw32* | -linux-gnu* | -linux-android* \
	      | -linux-newlib* | -linux-uclibc* \
	      | -uxpv* | -beos* | -mpeix* | -udk* \
	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
	# Remember, each alternative MUST END IN *, to match a version number.
		;;
	-qnx*)
		case $basic_machine in
		    x86-* | i*86-*)
			;;
		    *)
			os=-nto$os
			;;
		esac
		;;
	-nto-qnx*)
		;;
	-nto*)
		os=`echo $os | sed -e 's|nto|nto-qnx|'`
		;;
	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
		;;
	-mac*)
		os=`echo $os | sed -e 's|mac|macos|'`
		;;
	-linux-dietlibc)
		os=-linux-dietlibc
		;;
	-linux*)
		os=`echo $os | sed -e 's|linux|linux-gnu|'`
		;;
	-sunos5*)
		os=`echo $os | sed -e 's|sunos5|solaris2|'`
		;;
	-sunos6*)
		os=`echo $os | sed -e 's|sunos6|solaris3|'`
		;;
	-opened*)
		os=-openedition
		;;
	-os400*)
		os=-os400
		;;
	-wince*)
		os=-wince
		;;
	-osfrose*)
		os=-osfrose
		;;
	-osf*)
		os=-osf
		;;
	-utek*)
		os=-bsd
		;;
	-dynix*)
		os=-bsd
		;;
	-acis*)
		os=-aos
		;;
	-atheos*)
		os=-atheos
		;;
	-syllable*)
		os=-syllable
		;;
	-386bsd)
		os=-bsd
		;;
	-ctix* | -uts*)
		os=-sysv
		;;
	-nova*)
		os=-rtmk-nova
		;;
	-ns2 )
		os=-nextstep2
		;;
	-nsk*)
		os=-nsk
		;;
	# Preserve the version number of sinix5.
	-sinix5.*)
		os=`echo $os | sed -e 's|sinix|sysv|'`
		;;
	-sinix*)
		os=-sysv4
		;;
	-tpf*)
		os=-tpf
		;;
	-triton*)
		os=-sysv3
		;;
	-oss*)
		os=-sysv3
		;;
	-svr4)
		os=-sysv4
		;;
	-svr3)
		os=-sysv3
		;;
	-sysvr4)
		os=-sysv4
		;;
	# This must come after -sysvr4.
	-sysv*)
		;;
	-ose*)
		os=-ose
		;;
	-es1800*)
		os=-ose
		;;
	-xenix)
		os=-xenix
		;;
	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
		os=-mint
		;;
	-aros*)
		os=-aros
		;;
	-kaos*)
		os=-kaos
		;;
	-zvmoe)
		os=-zvmoe
		;;
	-dicos*)
		os=-dicos
		;;
	-nacl*)
		;;
	-none)
		;;
	*)
		# Get rid of the `-' at the beginning of $os.
		os=`echo $os | sed 's/[^-]*-//'`
		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
		exit 1
		;;
esac
else

# Here we handle the default operating systems that come with various machines.
# The value should be what the vendor currently ships out the door with their
# machine or put another way, the most popular os provided with the machine.

# Note that if you're going to try to match "-MANUFACTURER" here (say,
# "-sun"), then you have to tell the case statement up towards the top
# that MANUFACTURER isn't an operating system.  Otherwise, code above
# will signal an error saying that MANUFACTURER isn't an operating
# system, and we'll never get to this point.

case $basic_machine in
	score-*)
		os=-elf
		;;
	spu-*)
		os=-elf
		;;
	*-acorn)
		os=-riscix1.2
		;;
	arm*-rebel)
		os=-linux
		;;
	arm*-semi)
		os=-aout
		;;
	c4x-* | tic4x-*)
		os=-coff
		;;
	tic54x-*)
		os=-coff
		;;
	tic55x-*)
		os=-coff
		;;
	tic6x-*)
		os=-coff
		;;
	# This must come before the *-dec entry.
	pdp10-*)
		os=-tops20
		;;
	pdp11-*)
		os=-none
		;;
	*-dec | vax-*)
		os=-ultrix4.2
		;;
	m68*-apollo)
		os=-domain
		;;
	i386-sun)
		os=-sunos4.0.2
		;;
	m68000-sun)
		os=-sunos3
		# This also exists in the configure program, but was not the
		# default.
		# os=-sunos4
		;;
	m68*-cisco)
		os=-aout
		;;
	mep-*)
		os=-elf
		;;
	mips*-cisco)
		os=-elf
		;;
	mips*-*)
		os=-elf
		;;
	or32-*)
		os=-coff
		;;
	*-tti)	# must be before sparc entry or we get the wrong os.
		os=-sysv3
		;;
	sparc-* | *-sun)
		os=-sunos4.1.1
		;;
	*-be)
		os=-beos
		;;
	*-haiku)
		os=-haiku
		;;
	*-ibm)
		os=-aix
		;;
	*-knuth)
		os=-mmixware
		;;
	*-wec)
		os=-proelf
		;;
	*-winbond)
		os=-proelf
		;;
	*-oki)
		os=-proelf
		;;
	*-hp)
		os=-hpux
		;;
	*-hitachi)
		os=-hiux
		;;
	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
		os=-sysv
		;;
	*-cbm)
		os=-amigaos
		;;
	*-dg)
		os=-dgux
		;;
	*-dolphin)
		os=-sysv3
		;;
	m68k-ccur)
		os=-rtu
		;;
	m88k-omron*)
		os=-luna
		;;
	*-next )
		os=-nextstep
		;;
	*-sequent)
		os=-ptx
		;;
	*-crds)
		os=-unos
		;;
	*-ns)
		os=-genix
		;;
	i370-*)
		os=-mvs
		;;
	*-next)
		os=-nextstep3
		;;
	*-gould)
		os=-sysv
		;;
	*-highlevel)
		os=-bsd
		;;
	*-encore)
		os=-bsd
		;;
	*-sgi)
		os=-irix
		;;
	*-siemens)
		os=-sysv4
		;;
	*-masscomp)
		os=-rtu
		;;
	f30[01]-fujitsu | f700-fujitsu)
		os=-uxpv
		;;
	*-rom68k)
		os=-coff
		;;
	*-*bug)
		os=-coff
		;;
	*-apple)
		os=-macos
		;;
	*-atari*)
		os=-mint
		;;
	*)
		os=-none
		;;
esac
fi

# Here we handle the case where we know the os, and the CPU type, but not the
# manufacturer.  We pick the logical manufacturer.
vendor=unknown
case $basic_machine in
	*-unknown)
		case $os in
			-riscix*)
				vendor=acorn
				;;
			-sunos*)
				vendor=sun
				;;
			-cnk*|-aix*)
				vendor=ibm
				;;
			-beos*)
				vendor=be
				;;
			-hpux*)
				vendor=hp
				;;
			-mpeix*)
				vendor=hp
				;;
			-hiux*)
				vendor=hitachi
				;;
			-unos*)
				vendor=crds
				;;
			-dgux*)
				vendor=dg
				;;
			-luna*)
				vendor=omron
				;;
			-genix*)
				vendor=ns
				;;
			-mvs* | -opened*)
				vendor=ibm
				;;
			-os400*)
				vendor=ibm
				;;
			-ptx*)
				vendor=sequent
				;;
			-tpf*)
				vendor=ibm
				;;
			-vxsim* | -vxworks* | -windiss*)
				vendor=wrs
				;;
			-aux*)
				vendor=apple
				;;
			-hms*)
				vendor=hitachi
				;;
			-mpw* | -macos*)
				vendor=apple
				;;
			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
				vendor=atari
				;;
			-vos*)
				vendor=stratus
				;;
		esac
		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
		;;
esac

echo $basic_machine$os
exit

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
parser-3.4.3/src/lib/ltdl/config/compile000755 000000 000000 00000015330 11764645177 020257 0ustar00rootwheel000000 000000 #! /bin/sh
# Wrapper for compilers which do not understand `-c -o'.

scriptversion=2010-11-15.09; # UTC

# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009, 2010 Free Software
# Foundation, Inc.
# Written by Tom Tromey .
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.

# This file is maintained in Automake, please report
# bugs to  or send patches to
# .

nl='
'

# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent tools from complaining about whitespace usage.
IFS=" ""	$nl"

file_conv=

# func_file_conv build_file lazy
# Convert a $build file to $host form and store it in $file
# Currently only supports Win32 hosts. If the determined conversion
# type is listed in (the comma separated) LAZY, no conversion will
# take place.
func_file_conv ()
{
  file=$1
  case $file in
    / | /[!/]*) # absolute file, and not a UNC file
      if test -z "$file_conv"; then
	# lazily determine how to convert abs files
	case `uname -s` in
	  MINGW*)
	    file_conv=mingw
	    ;;
	  CYGWIN*)
	    file_conv=cygwin
	    ;;
	  *)
	    file_conv=wine
	    ;;
	esac
      fi
      case $file_conv/,$2, in
	*,$file_conv,*)
	  ;;
	mingw/*)
	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
	  ;;
	cygwin/*)
	  file=`cygpath -m "$file" || echo "$file"`
	  ;;
	wine/*)
	  file=`winepath -w "$file" || echo "$file"`
	  ;;
      esac
      ;;
  esac
}

# func_cl_wrapper cl arg...
# Adjust compile command to suit cl
func_cl_wrapper ()
{
  # Assume a capable shell
  lib_path=
  shared=:
  linker_opts=
  for arg
  do
    if test -n "$eat"; then
      eat=
    else
      case $1 in
	-o)
	  # configure might choose to run compile as `compile cc -o foo foo.c'.
	  eat=1
	  case $2 in
	    *.o | *.[oO][bB][jJ])
	      func_file_conv "$2"
	      set x "$@" -Fo"$file"
	      shift
	      ;;
	    *)
	      func_file_conv "$2"
	      set x "$@" -Fe"$file"
	      shift
	      ;;
	  esac
	  ;;
	-I*)
	  func_file_conv "${1#-I}" mingw
	  set x "$@" -I"$file"
	  shift
	  ;;
	-l*)
	  lib=${1#-l}
	  found=no
	  save_IFS=$IFS
	  IFS=';'
	  for dir in $lib_path $LIB
	  do
	    IFS=$save_IFS
	    if $shared && test -f "$dir/$lib.dll.lib"; then
	      found=yes
	      set x "$@" "$dir/$lib.dll.lib"
	      break
	    fi
	    if test -f "$dir/$lib.lib"; then
	      found=yes
	      set x "$@" "$dir/$lib.lib"
	      break
	    fi
	  done
	  IFS=$save_IFS

	  test "$found" != yes && set x "$@" "$lib.lib"
	  shift
	  ;;
	-L*)
	  func_file_conv "${1#-L}"
	  if test -z "$lib_path"; then
	    lib_path=$file
	  else
	    lib_path="$lib_path;$file"
	  fi
	  linker_opts="$linker_opts -LIBPATH:$file"
	  ;;
	-static)
	  shared=false
	  ;;
	-Wl,*)
	  arg=${1#-Wl,}
	  save_ifs="$IFS"; IFS=','
	  for flag in $arg; do
	    IFS="$save_ifs"
	    linker_opts="$linker_opts $flag"
	  done
	  IFS="$save_ifs"
	  ;;
	-Xlinker)
	  eat=1
	  linker_opts="$linker_opts $2"
	  ;;
	-*)
	  set x "$@" "$1"
	  shift
	  ;;
	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
	  func_file_conv "$1"
	  set x "$@" -Tp"$file"
	  shift
	  ;;
	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
	  func_file_conv "$1" mingw
	  set x "$@" "$file"
	  shift
	  ;;
	*)
	  set x "$@" "$1"
	  shift
	  ;;
      esac
    fi
    shift
  done
  if test -n "$linker_opts"; then
    linker_opts="-link$linker_opts"
  fi
  exec "$@" $linker_opts
  exit 1
}

eat=

case $1 in
  '')
     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
     exit 1;
     ;;
  -h | --h*)
    cat <<\EOF
Usage: compile [--help] [--version] PROGRAM [ARGS]

Wrapper for compilers which do not understand `-c -o'.
Remove `-o dest.o' from ARGS, run PROGRAM with the remaining
arguments, and rename the output as expected.

If you are trying to build a whole package this is not the
right script to run: please start by reading the file `INSTALL'.

Report bugs to .
EOF
    exit $?
    ;;
  -v | --v*)
    echo "compile $scriptversion"
    exit $?
    ;;
  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
    func_cl_wrapper "$@"      # Doesn't return...
    ;;
esac

ofile=
cfile=

for arg
do
  if test -n "$eat"; then
    eat=
  else
    case $1 in
      -o)
	# configure might choose to run compile as `compile cc -o foo foo.c'.
	# So we strip `-o arg' only if arg is an object.
	eat=1
	case $2 in
	  *.o | *.obj)
	    ofile=$2
	    ;;
	  *)
	    set x "$@" -o "$2"
	    shift
	    ;;
	esac
	;;
      *.c)
	cfile=$1
	set x "$@" "$1"
	shift
	;;
      *)
	set x "$@" "$1"
	shift
	;;
    esac
  fi
  shift
done

if test -z "$ofile" || test -z "$cfile"; then
  # If no `-o' option was seen then we might have been invoked from a
  # pattern rule where we don't need one.  That is ok -- this is a
  # normal compilation that the losing compiler can handle.  If no
  # `.c' file was seen then we are probably linking.  That is also
  # ok.
  exec "$@"
fi

# Name of file we expect compiler to create.
cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`

# Create the lock directory.
# Note: use `[/\\:.-]' here to ensure that we don't use the same name
# that we are using for the .o file.  Also, base the name on the expected
# object file name, since that is what matters with a parallel build.
lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
while true; do
  if mkdir "$lockdir" >/dev/null 2>&1; then
    break
  fi
  sleep 1
done
# FIXME: race condition here if user kills between mkdir and trap.
trap "rmdir '$lockdir'; exit 1" 1 2 15

# Run the compile.
"$@"
ret=$?

if test -f "$cofile"; then
  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
elif test -f "${cofile}bj"; then
  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
fi

rmdir "$lockdir"
exit $ret

# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
parser-3.4.3/src/lib/ltdl/config/config.guess000755 000000 000000 00000126755 11764645177 021237 0ustar00rootwheel000000 000000 #! /bin/sh
# Attempt to guess a canonical system name.
#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
#   2011 Free Software Foundation, Inc.

timestamp='2011-10-01'

# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
# 02110-1301, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.


# Originally written by Per Bothner.  Please send patches (context
# diff format) to  and include a ChangeLog
# entry.
#
# This script attempts to guess a canonical system name similar to
# config.sub.  If it succeeds, it prints the system name on stdout, and
# exits with 0.  Otherwise, it exits with 1.
#
# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD

me=`echo "$0" | sed -e 's,.*/,,'`

usage="\
Usage: $0 [OPTION]

Output the configuration name of the system \`$me' is run on.

Operation modes:
  -h, --help         print this help, then exit
  -t, --time-stamp   print date of last modification, then exit
  -v, --version      print version number, then exit

Report bugs and patches to ."

version="\
GNU config.guess ($timestamp)

Originally written by Per Bothner.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free
Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

help="
Try \`$me --help' for more information."

# Parse command line
while test $# -gt 0 ; do
  case $1 in
    --time-stamp | --time* | -t )
       echo "$timestamp" ; exit ;;
    --version | -v )
       echo "$version" ; exit ;;
    --help | --h* | -h )
       echo "$usage"; exit ;;
    -- )     # Stop option processing
       shift; break ;;
    - )	# Use stdin as input.
       break ;;
    -* )
       echo "$me: invalid option $1$help" >&2
       exit 1 ;;
    * )
       break ;;
  esac
done

if test $# != 0; then
  echo "$me: too many arguments$help" >&2
  exit 1
fi

trap 'exit 1' 1 2 15

# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
# compiler to aid in system detection is discouraged as it requires
# temporary files to be created and, as you can see below, it is a
# headache to deal with in a portable fashion.

# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
# use `HOST_CC' if defined, but it is deprecated.

# Portable tmp directory creation inspired by the Autoconf team.

set_cc_for_build='
trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
: ${TMPDIR=/tmp} ;
 { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
dummy=$tmp/dummy ;
tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
case $CC_FOR_BUILD,$HOST_CC,$CC in
 ,,)    echo "int x;" > $dummy.c ;
	for c in cc gcc c89 c99 ; do
	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
	     CC_FOR_BUILD="$c"; break ;
	  fi ;
	done ;
	if test x"$CC_FOR_BUILD" = x ; then
	  CC_FOR_BUILD=no_compiler_found ;
	fi
	;;
 ,,*)   CC_FOR_BUILD=$CC ;;
 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
esac ; set_cc_for_build= ;'

# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
# (ghazi@noc.rutgers.edu 1994-08-24)
if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
	PATH=$PATH:/.attbin ; export PATH
fi

UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown

# Note: order is significant - the case branches are not exclusive.

case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
    *:NetBSD:*:*)
	# NetBSD (nbsd) targets should (where applicable) match one or
	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
	# switched to ELF, *-*-netbsd* would select the old
	# object file format.  This provides both forward
	# compatibility and a consistent mechanism for selecting the
	# object file format.
	#
	# Note: NetBSD doesn't particularly care about the vendor
	# portion of the name.  We always set it to "unknown".
	sysctl="sysctl -n hw.machine_arch"
	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
	case "${UNAME_MACHINE_ARCH}" in
	    armeb) machine=armeb-unknown ;;
	    arm*) machine=arm-unknown ;;
	    sh3el) machine=shl-unknown ;;
	    sh3eb) machine=sh-unknown ;;
	    sh5el) machine=sh5le-unknown ;;
	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
	esac
	# The Operating System including object format, if it has switched
	# to ELF recently, or will in the future.
	case "${UNAME_MACHINE_ARCH}" in
	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
		eval $set_cc_for_build
		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
			| grep -q __ELF__
		then
		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
		    # Return netbsd for either.  FIX?
		    os=netbsd
		else
		    os=netbsdelf
		fi
		;;
	    *)
		os=netbsd
		;;
	esac
	# The OS release
	# Debian GNU/NetBSD machines have a different userland, and
	# thus, need a distinct triplet. However, they do not need
	# kernel version information, so it can be replaced with a
	# suitable tag, in the style of linux-gnu.
	case "${UNAME_VERSION}" in
	    Debian*)
		release='-gnu'
		;;
	    *)
		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
		;;
	esac
	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
	# contains redundant information, the shorter form:
	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
	echo "${machine}-${os}${release}"
	exit ;;
    *:OpenBSD:*:*)
	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
	exit ;;
    *:ekkoBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
	exit ;;
    *:SolidBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
	exit ;;
    macppc:MirBSD:*:*)
	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
	exit ;;
    *:MirBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
	exit ;;
    alpha:OSF1:*:*)
	case $UNAME_RELEASE in
	*4.0)
		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
		;;
	*5.*)
		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
		;;
	esac
	# According to Compaq, /usr/sbin/psrinfo has been available on
	# OSF/1 and Tru64 systems produced since 1995.  I hope that
	# covers most systems running today.  This code pipes the CPU
	# types through head -n 1, so we only detect the type of CPU 0.
	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
	case "$ALPHA_CPU_TYPE" in
	    "EV4 (21064)")
		UNAME_MACHINE="alpha" ;;
	    "EV4.5 (21064)")
		UNAME_MACHINE="alpha" ;;
	    "LCA4 (21066/21068)")
		UNAME_MACHINE="alpha" ;;
	    "EV5 (21164)")
		UNAME_MACHINE="alphaev5" ;;
	    "EV5.6 (21164A)")
		UNAME_MACHINE="alphaev56" ;;
	    "EV5.6 (21164PC)")
		UNAME_MACHINE="alphapca56" ;;
	    "EV5.7 (21164PC)")
		UNAME_MACHINE="alphapca57" ;;
	    "EV6 (21264)")
		UNAME_MACHINE="alphaev6" ;;
	    "EV6.7 (21264A)")
		UNAME_MACHINE="alphaev67" ;;
	    "EV6.8CB (21264C)")
		UNAME_MACHINE="alphaev68" ;;
	    "EV6.8AL (21264B)")
		UNAME_MACHINE="alphaev68" ;;
	    "EV6.8CX (21264D)")
		UNAME_MACHINE="alphaev68" ;;
	    "EV6.9A (21264/EV69A)")
		UNAME_MACHINE="alphaev69" ;;
	    "EV7 (21364)")
		UNAME_MACHINE="alphaev7" ;;
	    "EV7.9 (21364A)")
		UNAME_MACHINE="alphaev79" ;;
	esac
	# A Pn.n version is a patched version.
	# A Vn.n version is a released version.
	# A Tn.n version is a released field test version.
	# A Xn.n version is an unreleased experimental baselevel.
	# 1.2 uses "1.2" for uname -r.
	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
	exitcode=$?
	trap '' 0
	exit $exitcode ;;
    Alpha\ *:Windows_NT*:*)
	# How do we know it's Interix rather than the generic POSIX subsystem?
	# Should we change UNAME_MACHINE based on the output of uname instead
	# of the specific Alpha model?
	echo alpha-pc-interix
	exit ;;
    21064:Windows_NT:50:3)
	echo alpha-dec-winnt3.5
	exit ;;
    Amiga*:UNIX_System_V:4.0:*)
	echo m68k-unknown-sysv4
	exit ;;
    *:[Aa]miga[Oo][Ss]:*:*)
	echo ${UNAME_MACHINE}-unknown-amigaos
	exit ;;
    *:[Mm]orph[Oo][Ss]:*:*)
	echo ${UNAME_MACHINE}-unknown-morphos
	exit ;;
    *:OS/390:*:*)
	echo i370-ibm-openedition
	exit ;;
    *:z/VM:*:*)
	echo s390-ibm-zvmoe
	exit ;;
    *:OS400:*:*)
	echo powerpc-ibm-os400
	exit ;;
    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
	echo arm-acorn-riscix${UNAME_RELEASE}
	exit ;;
    arm:riscos:*:*|arm:RISCOS:*:*)
	echo arm-unknown-riscos
	exit ;;
    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
	echo hppa1.1-hitachi-hiuxmpp
	exit ;;
    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
	if test "`(/bin/universe) 2>/dev/null`" = att ; then
		echo pyramid-pyramid-sysv3
	else
		echo pyramid-pyramid-bsd
	fi
	exit ;;
    NILE*:*:*:dcosx)
	echo pyramid-pyramid-svr4
	exit ;;
    DRS?6000:unix:4.0:6*)
	echo sparc-icl-nx6
	exit ;;
    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
	case `/usr/bin/uname -p` in
	    sparc) echo sparc-icl-nx7; exit ;;
	esac ;;
    s390x:SunOS:*:*)
	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    sun4H:SunOS:5.*:*)
	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
	echo i386-pc-auroraux${UNAME_RELEASE}
	exit ;;
    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
	eval $set_cc_for_build
	SUN_ARCH="i386"
	# If there is a compiler, see if it is configured for 64-bit objects.
	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
	# This test works for both compilers.
	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
		grep IS_64BIT_ARCH >/dev/null
	    then
		SUN_ARCH="x86_64"
	    fi
	fi
	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    sun4*:SunOS:6*:*)
	# According to config.sub, this is the proper way to canonicalize
	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
	# it's likely to be more like Solaris than SunOS4.
	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    sun4*:SunOS:*:*)
	case "`/usr/bin/arch -k`" in
	    Series*|S4*)
		UNAME_RELEASE=`uname -v`
		;;
	esac
	# Japanese Language versions have a version number like `4.1.3-JL'.
	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
	exit ;;
    sun3*:SunOS:*:*)
	echo m68k-sun-sunos${UNAME_RELEASE}
	exit ;;
    sun*:*:4.2BSD:*)
	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
	case "`/bin/arch`" in
	    sun3)
		echo m68k-sun-sunos${UNAME_RELEASE}
		;;
	    sun4)
		echo sparc-sun-sunos${UNAME_RELEASE}
		;;
	esac
	exit ;;
    aushp:SunOS:*:*)
	echo sparc-auspex-sunos${UNAME_RELEASE}
	exit ;;
    # The situation for MiNT is a little confusing.  The machine name
    # can be virtually everything (everything which is not
    # "atarist" or "atariste" at least should have a processor
    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
    # to the lowercase version "mint" (or "freemint").  Finally
    # the system name "TOS" denotes a system which is actually not
    # MiNT.  But MiNT is downward compatible to TOS, so this should
    # be no problem.
    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
	echo m68k-atari-mint${UNAME_RELEASE}
	exit ;;
    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
	echo m68k-atari-mint${UNAME_RELEASE}
	exit ;;
    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
	echo m68k-atari-mint${UNAME_RELEASE}
	exit ;;
    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
	echo m68k-milan-mint${UNAME_RELEASE}
	exit ;;
    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
	echo m68k-hades-mint${UNAME_RELEASE}
	exit ;;
    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
	echo m68k-unknown-mint${UNAME_RELEASE}
	exit ;;
    m68k:machten:*:*)
	echo m68k-apple-machten${UNAME_RELEASE}
	exit ;;
    powerpc:machten:*:*)
	echo powerpc-apple-machten${UNAME_RELEASE}
	exit ;;
    RISC*:Mach:*:*)
	echo mips-dec-mach_bsd4.3
	exit ;;
    RISC*:ULTRIX:*:*)
	echo mips-dec-ultrix${UNAME_RELEASE}
	exit ;;
    VAX*:ULTRIX*:*:*)
	echo vax-dec-ultrix${UNAME_RELEASE}
	exit ;;
    2020:CLIX:*:* | 2430:CLIX:*:*)
	echo clipper-intergraph-clix${UNAME_RELEASE}
	exit ;;
    mips:*:*:UMIPS | mips:*:*:RISCos)
	eval $set_cc_for_build
	sed 's/^	//' << EOF >$dummy.c
#ifdef __cplusplus
#include   /* for printf() prototype */
	int main (int argc, char *argv[]) {
#else
	int main (argc, argv) int argc; char *argv[]; {
#endif
	#if defined (host_mips) && defined (MIPSEB)
	#if defined (SYSTYPE_SYSV)
	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
	#endif
	#if defined (SYSTYPE_SVR4)
	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
	#endif
	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
	#endif
	#endif
	  exit (-1);
	}
EOF
	$CC_FOR_BUILD -o $dummy $dummy.c &&
	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
	  SYSTEM_NAME=`$dummy $dummyarg` &&
	    { echo "$SYSTEM_NAME"; exit; }
	echo mips-mips-riscos${UNAME_RELEASE}
	exit ;;
    Motorola:PowerMAX_OS:*:*)
	echo powerpc-motorola-powermax
	exit ;;
    Motorola:*:4.3:PL8-*)
	echo powerpc-harris-powermax
	exit ;;
    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
	echo powerpc-harris-powermax
	exit ;;
    Night_Hawk:Power_UNIX:*:*)
	echo powerpc-harris-powerunix
	exit ;;
    m88k:CX/UX:7*:*)
	echo m88k-harris-cxux7
	exit ;;
    m88k:*:4*:R4*)
	echo m88k-motorola-sysv4
	exit ;;
    m88k:*:3*:R3*)
	echo m88k-motorola-sysv3
	exit ;;
    AViiON:dgux:*:*)
	# DG/UX returns AViiON for all architectures
	UNAME_PROCESSOR=`/usr/bin/uname -p`
	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
	then
	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
	       [ ${TARGET_BINARY_INTERFACE}x = x ]
	    then
		echo m88k-dg-dgux${UNAME_RELEASE}
	    else
		echo m88k-dg-dguxbcs${UNAME_RELEASE}
	    fi
	else
	    echo i586-dg-dgux${UNAME_RELEASE}
	fi
	exit ;;
    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
	echo m88k-dolphin-sysv3
	exit ;;
    M88*:*:R3*:*)
	# Delta 88k system running SVR3
	echo m88k-motorola-sysv3
	exit ;;
    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
	echo m88k-tektronix-sysv3
	exit ;;
    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
	echo m68k-tektronix-bsd
	exit ;;
    *:IRIX*:*:*)
	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
	exit ;;
    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
    i*86:AIX:*:*)
	echo i386-ibm-aix
	exit ;;
    ia64:AIX:*:*)
	if [ -x /usr/bin/oslevel ] ; then
		IBM_REV=`/usr/bin/oslevel`
	else
		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
	fi
	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
	exit ;;
    *:AIX:2:3)
	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
		eval $set_cc_for_build
		sed 's/^		//' << EOF >$dummy.c
		#include 

		main()
			{
			if (!__power_pc())
				exit(1);
			puts("powerpc-ibm-aix3.2.5");
			exit(0);
			}
EOF
		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
		then
			echo "$SYSTEM_NAME"
		else
			echo rs6000-ibm-aix3.2.5
		fi
	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
		echo rs6000-ibm-aix3.2.4
	else
		echo rs6000-ibm-aix3.2
	fi
	exit ;;
    *:AIX:*:[4567])
	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
		IBM_ARCH=rs6000
	else
		IBM_ARCH=powerpc
	fi
	if [ -x /usr/bin/oslevel ] ; then
		IBM_REV=`/usr/bin/oslevel`
	else
		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
	fi
	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
	exit ;;
    *:AIX:*:*)
	echo rs6000-ibm-aix
	exit ;;
    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
	echo romp-ibm-bsd4.4
	exit ;;
    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
	exit ;;                             # report: romp-ibm BSD 4.3
    *:BOSX:*:*)
	echo rs6000-bull-bosx
	exit ;;
    DPX/2?00:B.O.S.:*:*)
	echo m68k-bull-sysv3
	exit ;;
    9000/[34]??:4.3bsd:1.*:*)
	echo m68k-hp-bsd
	exit ;;
    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
	echo m68k-hp-bsd4.4
	exit ;;
    9000/[34678]??:HP-UX:*:*)
	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
	case "${UNAME_MACHINE}" in
	    9000/31? )            HP_ARCH=m68000 ;;
	    9000/[34]?? )         HP_ARCH=m68k ;;
	    9000/[678][0-9][0-9])
		if [ -x /usr/bin/getconf ]; then
		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
		    case "${sc_cpu_version}" in
		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
		      532)                      # CPU_PA_RISC2_0
			case "${sc_kernel_bits}" in
			  32) HP_ARCH="hppa2.0n" ;;
			  64) HP_ARCH="hppa2.0w" ;;
			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
			esac ;;
		    esac
		fi
		if [ "${HP_ARCH}" = "" ]; then
		    eval $set_cc_for_build
		    sed 's/^		//' << EOF >$dummy.c

		#define _HPUX_SOURCE
		#include 
		#include 

		int main ()
		{
		#if defined(_SC_KERNEL_BITS)
		    long bits = sysconf(_SC_KERNEL_BITS);
		#endif
		    long cpu  = sysconf (_SC_CPU_VERSION);

		    switch (cpu)
			{
			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
			case CPU_PA_RISC2_0:
		#if defined(_SC_KERNEL_BITS)
			    switch (bits)
				{
				case 64: puts ("hppa2.0w"); break;
				case 32: puts ("hppa2.0n"); break;
				default: puts ("hppa2.0"); break;
				} break;
		#else  /* !defined(_SC_KERNEL_BITS) */
			    puts ("hppa2.0"); break;
		#endif
			default: puts ("hppa1.0"); break;
			}
		    exit (0);
		}
EOF
		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
		    test -z "$HP_ARCH" && HP_ARCH=hppa
		fi ;;
	esac
	if [ ${HP_ARCH} = "hppa2.0w" ]
	then
	    eval $set_cc_for_build

	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
	    # generating 64-bit code.  GNU and HP use different nomenclature:
	    #
	    # $ CC_FOR_BUILD=cc ./config.guess
	    # => hppa2.0w-hp-hpux11.23
	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
	    # => hppa64-hp-hpux11.23

	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
		grep -q __LP64__
	    then
		HP_ARCH="hppa2.0w"
	    else
		HP_ARCH="hppa64"
	    fi
	fi
	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
	exit ;;
    ia64:HP-UX:*:*)
	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
	echo ia64-hp-hpux${HPUX_REV}
	exit ;;
    3050*:HI-UX:*:*)
	eval $set_cc_for_build
	sed 's/^	//' << EOF >$dummy.c
	#include 
	int
	main ()
	{
	  long cpu = sysconf (_SC_CPU_VERSION);
	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
	     results, however.  */
	  if (CPU_IS_PA_RISC (cpu))
	    {
	      switch (cpu)
		{
		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
		  default: puts ("hppa-hitachi-hiuxwe2"); break;
		}
	    }
	  else if (CPU_IS_HP_MC68K (cpu))
	    puts ("m68k-hitachi-hiuxwe2");
	  else puts ("unknown-hitachi-hiuxwe2");
	  exit (0);
	}
EOF
	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
		{ echo "$SYSTEM_NAME"; exit; }
	echo unknown-hitachi-hiuxwe2
	exit ;;
    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
	echo hppa1.1-hp-bsd
	exit ;;
    9000/8??:4.3bsd:*:*)
	echo hppa1.0-hp-bsd
	exit ;;
    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
	echo hppa1.0-hp-mpeix
	exit ;;
    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
	echo hppa1.1-hp-osf
	exit ;;
    hp8??:OSF1:*:*)
	echo hppa1.0-hp-osf
	exit ;;
    i*86:OSF1:*:*)
	if [ -x /usr/sbin/sysversion ] ; then
	    echo ${UNAME_MACHINE}-unknown-osf1mk
	else
	    echo ${UNAME_MACHINE}-unknown-osf1
	fi
	exit ;;
    parisc*:Lites*:*:*)
	echo hppa1.1-hp-lites
	exit ;;
    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
	echo c1-convex-bsd
	exit ;;
    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
	if getsysinfo -f scalar_acc
	then echo c32-convex-bsd
	else echo c2-convex-bsd
	fi
	exit ;;
    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
	echo c34-convex-bsd
	exit ;;
    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
	echo c38-convex-bsd
	exit ;;
    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
	echo c4-convex-bsd
	exit ;;
    CRAY*Y-MP:*:*:*)
	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*[A-Z]90:*:*:*)
	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
	      -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*TS:*:*:*)
	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*T3E:*:*:*)
	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*SV1:*:*:*)
	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    *:UNICOS/mp:*:*)
	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
	exit ;;
    5000:UNIX_System_V:4.*:*)
	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
	exit ;;
    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
	exit ;;
    sparc*:BSD/OS:*:*)
	echo sparc-unknown-bsdi${UNAME_RELEASE}
	exit ;;
    *:BSD/OS:*:*)
	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
	exit ;;
    *:FreeBSD:*:*)
	UNAME_PROCESSOR=`/usr/bin/uname -p`
	case ${UNAME_PROCESSOR} in
	    amd64)
		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
	    *)
		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
	esac
	exit ;;
    i*:CYGWIN*:*)
	echo ${UNAME_MACHINE}-pc-cygwin
	exit ;;
    *:MINGW*:*)
	echo ${UNAME_MACHINE}-pc-mingw32
	exit ;;
    i*:windows32*:*)
	# uname -m includes "-pc" on this system.
	echo ${UNAME_MACHINE}-mingw32
	exit ;;
    i*:PW*:*)
	echo ${UNAME_MACHINE}-pc-pw32
	exit ;;
    *:Interix*:*)
	case ${UNAME_MACHINE} in
	    x86)
		echo i586-pc-interix${UNAME_RELEASE}
		exit ;;
	    authenticamd | genuineintel | EM64T)
		echo x86_64-unknown-interix${UNAME_RELEASE}
		exit ;;
	    IA64)
		echo ia64-unknown-interix${UNAME_RELEASE}
		exit ;;
	esac ;;
    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
	echo i${UNAME_MACHINE}-pc-mks
	exit ;;
    8664:Windows_NT:*)
	echo x86_64-pc-mks
	exit ;;
    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
	# How do we know it's Interix rather than the generic POSIX subsystem?
	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
	# UNAME_MACHINE based on the output of uname instead of i386?
	echo i586-pc-interix
	exit ;;
    i*:UWIN*:*)
	echo ${UNAME_MACHINE}-pc-uwin
	exit ;;
    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
	echo x86_64-unknown-cygwin
	exit ;;
    p*:CYGWIN*:*)
	echo powerpcle-unknown-cygwin
	exit ;;
    prep*:SunOS:5.*:*)
	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    *:GNU:*:*)
	# the GNU system
	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
	exit ;;
    *:GNU/*:*:*)
	# other systems with GNU libc and userland
	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
	exit ;;
    i*86:Minix:*:*)
	echo ${UNAME_MACHINE}-pc-minix
	exit ;;
    alpha:Linux:*:*)
	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
	  EV5)   UNAME_MACHINE=alphaev5 ;;
	  EV56)  UNAME_MACHINE=alphaev56 ;;
	  PCA56) UNAME_MACHINE=alphapca56 ;;
	  PCA57) UNAME_MACHINE=alphapca56 ;;
	  EV6)   UNAME_MACHINE=alphaev6 ;;
	  EV67)  UNAME_MACHINE=alphaev67 ;;
	  EV68*) UNAME_MACHINE=alphaev68 ;;
	esac
	objdump --private-headers /bin/sh | grep -q ld.so.1
	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
	exit ;;
    arm*:Linux:*:*)
	eval $set_cc_for_build
	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
	    | grep -q __ARM_EABI__
	then
	    echo ${UNAME_MACHINE}-unknown-linux-gnu
	else
	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
		| grep -q __ARM_PCS_VFP
	    then
		echo ${UNAME_MACHINE}-unknown-linux-gnueabi
	    else
		echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
	    fi
	fi
	exit ;;
    avr32*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    cris:Linux:*:*)
	echo cris-axis-linux-gnu
	exit ;;
    crisv32:Linux:*:*)
	echo crisv32-axis-linux-gnu
	exit ;;
    frv:Linux:*:*)
	echo frv-unknown-linux-gnu
	exit ;;
    hexagon:Linux:*:*)
	echo hexagon-unknown-linux-gnu
	exit ;;
    i*86:Linux:*:*)
	LIBC=gnu
	eval $set_cc_for_build
	sed 's/^	//' << EOF >$dummy.c
	#ifdef __dietlibc__
	LIBC=dietlibc
	#endif
EOF
	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
	exit ;;
    ia64:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    m32r*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    m68*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    mips:Linux:*:* | mips64:Linux:*:*)
	eval $set_cc_for_build
	sed 's/^	//' << EOF >$dummy.c
	#undef CPU
	#undef ${UNAME_MACHINE}
	#undef ${UNAME_MACHINE}el
	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
	CPU=${UNAME_MACHINE}el
	#else
	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
	CPU=${UNAME_MACHINE}
	#else
	CPU=
	#endif
	#endif
EOF
	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
	;;
    or32:Linux:*:*)
	echo or32-unknown-linux-gnu
	exit ;;
    padre:Linux:*:*)
	echo sparc-unknown-linux-gnu
	exit ;;
    parisc64:Linux:*:* | hppa64:Linux:*:*)
	echo hppa64-unknown-linux-gnu
	exit ;;
    parisc:Linux:*:* | hppa:Linux:*:*)
	# Look for CPU level
	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
	  *)    echo hppa-unknown-linux-gnu ;;
	esac
	exit ;;
    ppc64:Linux:*:*)
	echo powerpc64-unknown-linux-gnu
	exit ;;
    ppc:Linux:*:*)
	echo powerpc-unknown-linux-gnu
	exit ;;
    s390:Linux:*:* | s390x:Linux:*:*)
	echo ${UNAME_MACHINE}-ibm-linux
	exit ;;
    sh64*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    sh*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    sparc:Linux:*:* | sparc64:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    tile*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    vax:Linux:*:*)
	echo ${UNAME_MACHINE}-dec-linux-gnu
	exit ;;
    x86_64:Linux:*:*)
	echo x86_64-unknown-linux-gnu
	exit ;;
    xtensa*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-gnu
	exit ;;
    i*86:DYNIX/ptx:4*:*)
	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
	# earlier versions are messed up and put the nodename in both
	# sysname and nodename.
	echo i386-sequent-sysv4
	exit ;;
    i*86:UNIX_SV:4.2MP:2.*)
	# Unixware is an offshoot of SVR4, but it has its own version
	# number series starting with 2...
	# I am not positive that other SVR4 systems won't match this,
	# I just have to hope.  -- rms.
	# Use sysv4.2uw... so that sysv4* matches it.
	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
	exit ;;
    i*86:OS/2:*:*)
	# If we were able to find `uname', then EMX Unix compatibility
	# is probably installed.
	echo ${UNAME_MACHINE}-pc-os2-emx
	exit ;;
    i*86:XTS-300:*:STOP)
	echo ${UNAME_MACHINE}-unknown-stop
	exit ;;
    i*86:atheos:*:*)
	echo ${UNAME_MACHINE}-unknown-atheos
	exit ;;
    i*86:syllable:*:*)
	echo ${UNAME_MACHINE}-pc-syllable
	exit ;;
    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
	echo i386-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    i*86:*DOS:*:*)
	echo ${UNAME_MACHINE}-pc-msdosdjgpp
	exit ;;
    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
	else
		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
	fi
	exit ;;
    i*86:*:5:[678]*)
	# UnixWare 7.x, OpenUNIX and OpenServer 6.
	case `/bin/uname -X | grep "^Machine"` in
	    *486*)	     UNAME_MACHINE=i486 ;;
	    *Pentium)	     UNAME_MACHINE=i586 ;;
	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
	esac
	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
	exit ;;
    i*86:*:3.2:*)
	if test -f /usr/options/cb.name; then
		UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then
		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
			&& UNAME_MACHINE=i586
		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
			&& UNAME_MACHINE=i686
		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
			&& UNAME_MACHINE=i686
		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
	else
		echo ${UNAME_MACHINE}-pc-sysv32
	fi
	exit ;;
    pc:*:*:*)
	# Left here for compatibility:
	# uname -m prints for DJGPP always 'pc', but it prints nothing about
	# the processor, so we play safe by assuming i586.
	# Note: whatever this is, it MUST be the same as what config.sub
	# prints for the "djgpp" host, or else GDB configury will decide that
	# this is a cross-build.
	echo i586-pc-msdosdjgpp
	exit ;;
    Intel:Mach:3*:*)
	echo i386-pc-mach3
	exit ;;
    paragon:*:*:*)
	echo i860-intel-osf1
	exit ;;
    i860:*:4.*:*) # i860-SVR4
	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
	else # Add other i860-SVR4 vendors below as they are discovered.
	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
	fi
	exit ;;
    mini*:CTIX:SYS*5:*)
	# "miniframe"
	echo m68010-convergent-sysv
	exit ;;
    mc68k:UNIX:SYSTEM5:3.51m)
	echo m68k-convergent-sysv
	exit ;;
    M680?0:D-NIX:5.3:*)
	echo m68k-diab-dnix
	exit ;;
    M68*:*:R3V[5678]*:*)
	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
	OS_REL=''
	test -r /etc/.relid \
	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
	  && { echo i486-ncr-sysv4; exit; } ;;
    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
	OS_REL='.3'
	test -r /etc/.relid \
	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
	echo m68k-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    mc68030:UNIX_System_V:4.*:*)
	echo m68k-atari-sysv4
	exit ;;
    TSUNAMI:LynxOS:2.*:*)
	echo sparc-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    rs6000:LynxOS:2.*:*)
	echo rs6000-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
	echo powerpc-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    SM[BE]S:UNIX_SV:*:*)
	echo mips-dde-sysv${UNAME_RELEASE}
	exit ;;
    RM*:ReliantUNIX-*:*:*)
	echo mips-sni-sysv4
	exit ;;
    RM*:SINIX-*:*:*)
	echo mips-sni-sysv4
	exit ;;
    *:SINIX-*:*:*)
	if uname -p 2>/dev/null >/dev/null ; then
		UNAME_MACHINE=`(uname -p) 2>/dev/null`
		echo ${UNAME_MACHINE}-sni-sysv4
	else
		echo ns32k-sni-sysv
	fi
	exit ;;
    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
			# says 
	echo i586-unisys-sysv4
	exit ;;
    *:UNIX_System_V:4*:FTX*)
	# From Gerald Hewes .
	# How about differentiating between stratus architectures? -djm
	echo hppa1.1-stratus-sysv4
	exit ;;
    *:*:*:FTX*)
	# From seanf@swdc.stratus.com.
	echo i860-stratus-sysv4
	exit ;;
    i*86:VOS:*:*)
	# From Paul.Green@stratus.com.
	echo ${UNAME_MACHINE}-stratus-vos
	exit ;;
    *:VOS:*:*)
	# From Paul.Green@stratus.com.
	echo hppa1.1-stratus-vos
	exit ;;
    mc68*:A/UX:*:*)
	echo m68k-apple-aux${UNAME_RELEASE}
	exit ;;
    news*:NEWS-OS:6*:*)
	echo mips-sony-newsos6
	exit ;;
    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
	if [ -d /usr/nec ]; then
		echo mips-nec-sysv${UNAME_RELEASE}
	else
		echo mips-unknown-sysv${UNAME_RELEASE}
	fi
	exit ;;
    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
	echo powerpc-be-beos
	exit ;;
    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
	echo powerpc-apple-beos
	exit ;;
    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
	echo i586-pc-beos
	exit ;;
    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
	echo i586-pc-haiku
	exit ;;
    SX-4:SUPER-UX:*:*)
	echo sx4-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-5:SUPER-UX:*:*)
	echo sx5-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-6:SUPER-UX:*:*)
	echo sx6-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-7:SUPER-UX:*:*)
	echo sx7-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-8:SUPER-UX:*:*)
	echo sx8-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-8R:SUPER-UX:*:*)
	echo sx8r-nec-superux${UNAME_RELEASE}
	exit ;;
    Power*:Rhapsody:*:*)
	echo powerpc-apple-rhapsody${UNAME_RELEASE}
	exit ;;
    *:Rhapsody:*:*)
	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
	exit ;;
    *:Darwin:*:*)
	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
	case $UNAME_PROCESSOR in
	    i386)
		eval $set_cc_for_build
		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
		      grep IS_64BIT_ARCH >/dev/null
		  then
		      UNAME_PROCESSOR="x86_64"
		  fi
		fi ;;
	    unknown) UNAME_PROCESSOR=powerpc ;;
	esac
	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
	exit ;;
    *:procnto*:*:* | *:QNX:[0123456789]*:*)
	UNAME_PROCESSOR=`uname -p`
	if test "$UNAME_PROCESSOR" = "x86"; then
		UNAME_PROCESSOR=i386
		UNAME_MACHINE=pc
	fi
	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
	exit ;;
    *:QNX:*:4*)
	echo i386-pc-qnx
	exit ;;
    NEO-?:NONSTOP_KERNEL:*:*)
	echo neo-tandem-nsk${UNAME_RELEASE}
	exit ;;
    NSE-?:NONSTOP_KERNEL:*:*)
	echo nse-tandem-nsk${UNAME_RELEASE}
	exit ;;
    NSR-?:NONSTOP_KERNEL:*:*)
	echo nsr-tandem-nsk${UNAME_RELEASE}
	exit ;;
    *:NonStop-UX:*:*)
	echo mips-compaq-nonstopux
	exit ;;
    BS2000:POSIX*:*:*)
	echo bs2000-siemens-sysv
	exit ;;
    DS/*:UNIX_System_V:*:*)
	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
	exit ;;
    *:Plan9:*:*)
	# "uname -m" is not consistent, so use $cputype instead. 386
	# is converted to i386 for consistency with other x86
	# operating systems.
	if test "$cputype" = "386"; then
	    UNAME_MACHINE=i386
	else
	    UNAME_MACHINE="$cputype"
	fi
	echo ${UNAME_MACHINE}-unknown-plan9
	exit ;;
    *:TOPS-10:*:*)
	echo pdp10-unknown-tops10
	exit ;;
    *:TENEX:*:*)
	echo pdp10-unknown-tenex
	exit ;;
    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
	echo pdp10-dec-tops20
	exit ;;
    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
	echo pdp10-xkl-tops20
	exit ;;
    *:TOPS-20:*:*)
	echo pdp10-unknown-tops20
	exit ;;
    *:ITS:*:*)
	echo pdp10-unknown-its
	exit ;;
    SEI:*:*:SEIUX)
	echo mips-sei-seiux${UNAME_RELEASE}
	exit ;;
    *:DragonFly:*:*)
	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
	exit ;;
    *:*VMS:*:*)
	UNAME_MACHINE=`(uname -p) 2>/dev/null`
	case "${UNAME_MACHINE}" in
	    A*) echo alpha-dec-vms ; exit ;;
	    I*) echo ia64-dec-vms ; exit ;;
	    V*) echo vax-dec-vms ; exit ;;
	esac ;;
    *:XENIX:*:SysV)
	echo i386-pc-xenix
	exit ;;
    i*86:skyos:*:*)
	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
	exit ;;
    i*86:rdos:*:*)
	echo ${UNAME_MACHINE}-pc-rdos
	exit ;;
    i*86:AROS:*:*)
	echo ${UNAME_MACHINE}-pc-aros
	exit ;;
esac

#echo '(No uname command or uname output not recognized.)' 1>&2
#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2

eval $set_cc_for_build
cat >$dummy.c <
# include 
#endif
main ()
{
#if defined (sony)
#if defined (MIPSEB)
  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
     I don't know....  */
  printf ("mips-sony-bsd\n"); exit (0);
#else
#include 
  printf ("m68k-sony-newsos%s\n",
#ifdef NEWSOS4
	"4"
#else
	""
#endif
	); exit (0);
#endif
#endif

#if defined (__arm) && defined (__acorn) && defined (__unix)
  printf ("arm-acorn-riscix\n"); exit (0);
#endif

#if defined (hp300) && !defined (hpux)
  printf ("m68k-hp-bsd\n"); exit (0);
#endif

#if defined (NeXT)
#if !defined (__ARCHITECTURE__)
#define __ARCHITECTURE__ "m68k"
#endif
  int version;
  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
  if (version < 4)
    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
  else
    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
  exit (0);
#endif

#if defined (MULTIMAX) || defined (n16)
#if defined (UMAXV)
  printf ("ns32k-encore-sysv\n"); exit (0);
#else
#if defined (CMU)
  printf ("ns32k-encore-mach\n"); exit (0);
#else
  printf ("ns32k-encore-bsd\n"); exit (0);
#endif
#endif
#endif

#if defined (__386BSD__)
  printf ("i386-pc-bsd\n"); exit (0);
#endif

#if defined (sequent)
#if defined (i386)
  printf ("i386-sequent-dynix\n"); exit (0);
#endif
#if defined (ns32000)
  printf ("ns32k-sequent-dynix\n"); exit (0);
#endif
#endif

#if defined (_SEQUENT_)
    struct utsname un;

    uname(&un);

    if (strncmp(un.version, "V2", 2) == 0) {
	printf ("i386-sequent-ptx2\n"); exit (0);
    }
    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
	printf ("i386-sequent-ptx1\n"); exit (0);
    }
    printf ("i386-sequent-ptx\n"); exit (0);

#endif

#if defined (vax)
# if !defined (ultrix)
#  include 
#  if defined (BSD)
#   if BSD == 43
      printf ("vax-dec-bsd4.3\n"); exit (0);
#   else
#    if BSD == 199006
      printf ("vax-dec-bsd4.3reno\n"); exit (0);
#    else
      printf ("vax-dec-bsd\n"); exit (0);
#    endif
#   endif
#  else
    printf ("vax-dec-bsd\n"); exit (0);
#  endif
# else
    printf ("vax-dec-ultrix\n"); exit (0);
# endif
#endif

#if defined (alliant) && defined (i860)
  printf ("i860-alliant-bsd\n"); exit (0);
#endif

  exit (1);
}
EOF

$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
	{ echo "$SYSTEM_NAME"; exit; }

# Apollos put the system type in the environment.

test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }

# Convex versions that predate uname can use getsysinfo(1)

if [ -x /usr/convex/getsysinfo ]
then
    case `getsysinfo -f cpu_type` in
    c1*)
	echo c1-convex-bsd
	exit ;;
    c2*)
	if getsysinfo -f scalar_acc
	then echo c32-convex-bsd
	else echo c2-convex-bsd
	fi
	exit ;;
    c34*)
	echo c34-convex-bsd
	exit ;;
    c38*)
	echo c38-convex-bsd
	exit ;;
    c4*)
	echo c4-convex-bsd
	exit ;;
    esac
fi

cat >&2 < in order to provide the needed
information to handle your system.

config.guess timestamp = $timestamp

uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`

hostinfo               = `(hostinfo) 2>/dev/null`
/bin/universe          = `(/bin/universe) 2>/dev/null`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
/bin/arch              = `(/bin/arch) 2>/dev/null`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`

UNAME_MACHINE = ${UNAME_MACHINE}
UNAME_RELEASE = ${UNAME_RELEASE}
UNAME_SYSTEM  = ${UNAME_SYSTEM}
UNAME_VERSION = ${UNAME_VERSION}
EOF

exit 1

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
parser-3.4.3/src/lib/smtp/smtp.C000644 000000 000000 00000026771 12173246362 016546 0ustar00rootwheel000000 000000 /** @file
	Parser: SMTP sender.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)

	Parts of the code here is based upon an early gensock and blat
*/

#include "pa_exception.h"
#include "smtp.h"

volatile const char * IDENT_SMTP_C="$Id: smtp.C,v 1.10 2013/07/22 15:17:06 moko Exp $" IDENT_SMTP_H;

#undef snprintf
// pa_common.C
extern int __snprintf(char *, size_t, const char* , ...);
#define snprintf __snprintf

//#define DEBUG_SHOW

SMTP::SMTP() {
    the_socket  = 0;
    in_index    = 0;
    out_index   = 0;
    in_buffer   = 0;
    in_buffer_total  = 0;
    out_buffer_total = 0;

    in_buffer  = (char *)malloc(SOCKET_BUFFER_SIZE);
    out_buffer = (char *)malloc(SOCKET_BUFFER_SIZE);

    last_winsock_error = 0;
}

SMTP::~SMTP() {
	free(in_buffer);
    free(out_buffer);
}


// ---------------------------------------------------------------------------
void SMTP:: 
ConnectToHost(const char* hostname, const char* service)
{
    struct sockaddr_in	sa_in;
	memset(&sa_in, 0, sizeof(sa_in)); 
    u_short our_port;

    if( !ResolveService(service, &our_port) )
    {
        if( !ResolveHostname(hostname, &sa_in) )
        {
			sa_in.sin_family = AF_INET;
            sa_in.sin_port   = (unsigned short)our_port;

            if( !GetAndSetTheSocket(&the_socket) )
            {
				if( !GetConnection(the_socket, &sa_in) )
                {
                    MiscSocketSetup(the_socket, &fds, &timeout);

                    return;
                }
            }
        }
    }

    CloseConnect();

    throw Exception("smtp.connect",
		0,
		"connect to %s:%s failed", 
			hostname, service);
}

//---------------------------------------------------------------------------
// returns 0 if all is OK
int SMTP:: 
GetBuffer(int wait)
{
    int             retval;
    int             bytes_read = 0;

    // Use select to see if data is waiting...
    FD_ZERO(&fds);
    FD_SET(the_socket, &fds);

    // if wait is set, we are polling, return immediately
    if( wait ) 
    {
        timeout.tv_sec = 0;
    }
    else 
    {
        timeout.tv_sec = 30;
    }

    if( (retval = select(1+the_socket, &fds, NULL, NULL, &timeout))<0 )
    {
#ifdef _MSC_VER
        int     error_code = WSAGetLastError();

        if( error_code == WSAEINPROGRESS && wait ) 
        {
            return WAIT_A_BIT;
        }
#else
	if( errno == EAGAIN && wait )
		return WAIT_A_BIT;
#endif
    }

    // if we don't want to wait
    if( !retval && wait ) 
    {
        return WAIT_A_BIT;
    }

    // we have data waiting...
    bytes_read = recv(the_socket,
					 in_buffer,
					 SOCKET_BUFFER_SIZE,
					 0);

    // just in case.
    if( 0 == bytes_read )
    {
        // connection terminated (semi-) gracefully by the other side
        return WSAENOTCONN;
    }

    if( bytes_read <0 ) 
    {
        //char    what_error[256];
        int     ws_error = WSAGetLastError();

        switch( ws_error ) 
        {
            // all these indicate loss of connection (are there more?)
            case WSAENOTCONN:
            case WSAENETDOWN:
            case WSAENETUNREACH:
            case WSAENETRESET:
            case WSAECONNABORTED:
            case WSAECONNRESET:
                return WSAENOTCONN;

            case WSAEWOULDBLOCK:
                return WAIT_A_BIT;

            default:
                /*wsprintf(what_error,
		                "GetBuffer() unexpected error: %d",
		                ws_error);
                ShowError(what_error);
				*/
				break;
        }
    }

    // reset buffer indices.
    in_buffer_total = bytes_read;
    in_index = 0;

    return 0;
}

//---------------------------------------------------------------------------
// returns 0 if all is OK
int SMTP:: 
GetChar(int wait, char *ch)
{
    int         retval = 0;

    if( in_index >= in_buffer_total )
    {
        if( 0 != (retval = GetBuffer(wait)) )
            return retval;
    }
    *ch = in_buffer[in_index++];

    return 0;
}

//----------------------------------------------------------------------
int SMTP::
get_line( void )
{
	char    ch = '.';
	char    in_data[MAXOUTLINE];
	char    *index;

	index = in_data;

	while( ch != '\n' )
	{
		if( 0 != GetChar(0, &ch) )
		{
			return -1;
		}
		else
		{
			*index = ch;
			index++;
		}
	}

	if( in_data[3] == '-' ) 
		return get_line();
	else {
		char *error_pos;
		return strtol(in_data, &error_pos, 0);
	}
}

//---------------------------------------------------------------------------
// returns 0 if all is OK
void SMTP:: 
SendLine(const char* data, unsigned long length)
{
    int         num_sent;

    FD_ZERO(&fds);
    FD_SET(the_socket, &fds);

    timeout.tv_sec = 30;

    while( length > 0 ) 
    {
        if( select(1+the_socket, NULL, &fds, NULL, &timeout)<0 ) 
            throw Exception("smtp.execute",
				0,
		        "connection::put_data() unexpected error from select: %d",
					WSAGetLastError());

        num_sent = send(the_socket,
		                data,
		                length > 1024 ? 1024 : (int)length,
		                0);

        if( num_sent<0 ) 
        {
            int  ws_error = WSAGetLastError();
            
            switch( ws_error ) 
            {
	            // this is the only error we really expect to see.
                case WSAENOTCONN:
	                return;

	            // seems that we can still get a block
                case WSAEWOULDBLOCK:
	                break;

                default:
					throw Exception("smtp.execute",
						0,
		                "connection::put_data() unexpected error from send(): %d",
							ws_error);
            }
        }
        else 
        {
            length -= num_sent;
            data += num_sent;
        }
    }
}

//---------------------------------------------------------------------------
// returns 0 if all is OK
void SMTP:: 
SendBuffer(const char* data, unsigned long length)
{
    while( length )
    {
        if( (out_index + length) < SOCKET_BUFFER_SIZE ) 
        {
            // we won't overflow, simply copy into the buffer
            memcpy(out_buffer + out_index, data, length);
            out_index += length;
            length = 0;
        }
        else 
        {
            unsigned int orphaned_chunk = SOCKET_BUFFER_SIZE - out_index;

            // we will overflow, handle it
            memcpy(out_buffer + out_index, data, orphaned_chunk);

            // send this buffer...
            SendLine(out_buffer, SOCKET_BUFFER_SIZE); 

            length -= orphaned_chunk;
            out_index = 0;
            data += orphaned_chunk;
        }
    }
}

//---------------------------------------------------------------------------
// returns 0 if all is OK
void SMTP:: 
FlushBuffer()
{
    SendLine(out_buffer, out_index);
	out_index = 0;
}

//---------------------------------------------------------------------------
bool SMTP:: 
CloseConnect()
{
    if( closesocket(the_socket) <0 )
        return false;

    return true;
}

//----------------------------------------------------------------------
void SMTP::
SendSmtpError(const char*  message)
{
	SendLine("QUIT\r\n", 6);
	CloseConnect();

	throw Exception("smtp.execute",
		0,
		"failed: %s", message);
}

//----------------------------------------------------------------------
// returns 0 if all is OK
// returns 20, 21, 22, 23, 24, 25 if SendBuffer() fails
// returns 26 if FlushBuffer() fails
void SMTP::
transform_and_send_edit_data(const char*  editptr )
{
	const char      *index;
	char            previous_char = 'x';
	unsigned int    send_len;
	bool            done = false;

	send_len = strlen(editptr);
	index = editptr;

	while( !done )
	{
		// room for extra char for double dot on end case
		while( (unsigned int)(index - editptr) < send_len )
		{
			switch( *index )
			{
				case '.':
					if( previous_char == '\n' )
    					SendBuffer(index, 1); // send _two_ dots...
	  				SendBuffer(index, 1);
					break;

				case '\n': // x\n -> \r\n
					if( previous_char != '\r' ) {
						SendBuffer("\r", 1);
						SendBuffer(index, 1);
					}
					break;

				default:
					SendBuffer(index, 1);
					break;
			}
			previous_char = *index;
			index++;
		}

		if( (unsigned int)(index - editptr) == send_len )
            done = true;
	}

	// this handles the case where the user doesn't end the last
	// line with a 

	if( editptr[send_len-1] != '\n' )
		SendBuffer("\r\n.\r\n", 5);
	else
		SendBuffer(".\r\n", 3);
	/* now make sure it's all sent... */
	FlushBuffer();
}

//----------------------------------------------------------------------
// returns 0 if all is OK
// returns 16 if any get_line()'s fail
// returns 20, 21, 22, 23, 24, 25, 26 if transform_and_send_edit_data() fails
void SMTP::
send_data(const char*  message)
{
	transform_and_send_edit_data(message);
	if( 250 != get_line() )
		SendSmtpError("Message not accepted by server");
}

//----------------------------------------------------------------------
// returns 0 if all is OK
// returns 50, 51, 52 if fails
void SMTP::
open_socket( const char* server, const char* service )
{
	ConnectToHost(server, service);

    if( gethostname(my_hostname, sizeof(my_hostname)) )
		throw Exception("smtp.connect",
			0,
			"lookup of '%s' failed", my_hostname);
}

//----------------------------------------------------------------------
// returns 0 if all is OK
// returns 50, 51, 52 if open_socket() fails
// returns 10, 11, 12, 13, 14, 15 if any get_line()'s fail
void SMTP::
prepare_message(char *from, char *to, const char* server, const char* service)
{
	char	out_data[MAXOUTLINE];
	char	*ptr;
	int		len;
	int		startLen;

	open_socket(server, service);

	if( 220 != get_line() )
		SendSmtpError("SMTP server error");

	snprintf(out_data, sizeof(out_data), "HELO %s\r\n", my_hostname );
	SendLine(out_data, strlen(out_data) );

	if( 250 != get_line() )
	    SendSmtpError("SMTP server error");

	snprintf(out_data, sizeof(out_data), "MAIL From: <%s>\r\n", from);
	SendLine(out_data, strlen(out_data) );

	if( 250 != get_line() )
		SendSmtpError("The mail server doesn't like the sender name, have you set your mail address correctly?");

	// do a series of RCPT lines for each name in address line
	for( ptr = to; *ptr; ptr += len + 1 )
	{
		// if there's only one token left, then len will = startLen,
		// and we'll iterate once only
		startLen = strlen(ptr);
		if( (len = strcspn(ptr, " ,\n\t\r")) != startLen )
		{
			ptr[len] = '\0';			// replace delim with NULL char
			while( strchr (" ,\n\t\r", ptr[len+1]) )	// eat white space
				ptr[len++] = '\0';
		}

		snprintf(out_data, sizeof(out_data), "RCPT To: <%s>\r\n", ptr);
		SendLine(out_data, strlen(out_data) );

		if( 250 != get_line() )
			throw Exception("smtp.execute",
				0,
				"The mail server doesn't like the name %s. Have you set the 'To: ' field correctly?", 
					ptr);

		if( len == startLen )	// last token, we're done
			break;
	}

	snprintf(out_data, sizeof(out_data), "DATA\r\n");
	SendLine(out_data, strlen(out_data));

	if( 354 != get_line() )
		SendSmtpError("Mail server error accepting message data");
}


//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
// returns 0 if all is OK
// returns 1 if MakeSmtpHeader() fails
// returns 10, 11, 12, 13, 14, 15, 50, 51, 52 if prepare_message() fails
void SMTP::
Send(const char* server, const char* service, const char* msg, char *from, char *to)
{
#ifdef DEBUG_SHOW
	throw Exception("paf.debug",0,"from=%s|to=%s|msg=%s", from,to,msg);
#endif

    prepare_message( from, to, server, service);

    send_data(msg);

	SendLine("QUIT\r\n", 6 );
	CloseConnect();
}
parser-3.4.3/src/lib/smtp/Makefile.in000644 000000 000000 00000036172 11766635216 017527 0ustar00rootwheel000000 000000 # Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@

# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
# Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.

@SET_MAKE@


VPATH = @srcdir@
pkgdatadir = $(datadir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkglibexecdir = $(libexecdir)/@PACKAGE@
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
install_sh_DATA = $(install_sh) -c -m 644
install_sh_PROGRAM = $(install_sh) -c
install_sh_SCRIPT = $(install_sh) -c
INSTALL_HEADER = $(INSTALL_DATA)
transform = $(program_transform_name)
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
build_triplet = @build@
host_triplet = @host@
subdir = src/lib/smtp
DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \
	$(srcdir)/Makefile.in
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/src/lib/ltdl/m4/argz.m4 \
	$(top_srcdir)/src/lib/ltdl/m4/libtool.m4 \
	$(top_srcdir)/src/lib/ltdl/m4/ltdl.m4 \
	$(top_srcdir)/src/lib/ltdl/m4/ltoptions.m4 \
	$(top_srcdir)/src/lib/ltdl/m4/ltsugar.m4 \
	$(top_srcdir)/src/lib/ltdl/m4/ltversion.m4 \
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/lib/smtp/comms.C000644 000000 000000 00000007632 12173246362 016674 0ustar00rootwheel000000 000000 /** @file
	Parser: SMTP sender impl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "smtp.h"

volatile const char * IDENT_COMMS_C="$Id: comms.C,v 1.10 2013/07/22 15:17:06 moko Exp $";

// ---------------------------------------------------------------------------
int SMTP:: 
IsAddressARawIpaddress(const char*  string)
{
    while( *string ) 
    {
        if( !isdigit((unsigned char)*string) ) 
        {
            return 0;
        }
        string++;
    }
    return 1;
}

//---------------------------------------------------------------------------
///@bug getservbyname is not reenterant
int SMTP:: 
ResolveService(const char* service, u_short *our_port)
{
    struct servent  *serventry = NULL;

    if( IsAddressARawIpaddress(service) ) 
    {
        char * tail;

        *our_port = (u_short)strtol(service, &tail, 10);
        
        if( tail == service ) 
        {
            return WSAEPROTONOSUPPORT;
        } 
        else 
        {
            *our_port = htons(*our_port);
        }
    } 
    else 
    {
        serventry = getservbyname(service, "tcp");
    
        if( serventry )
            *our_port = serventry->s_port;
        else 
        {
#ifdef _MSC_VER
            int retval = WSAGetLastError();
            if( (retval == WSANO_DATA) || (retval == WSANO_RECOVERY) ) 
            {
                return WSAEPROTONOSUPPORT;
            } 
            else 
            {
	            return (retval - 5000);
            }
#else 
		return WSAEPROTONOSUPPORT;
#endif
        }
    }

    return 0;
}

//---------------------------------------------------------------------------
/// @bug gethostbyname is not reenterant
int SMTP:: 
ResolveHostname(const char* hostname, struct sockaddr_in *sa_in)
{
    struct hostent *hostentry = NULL;
    unsigned long 	    ip_address;

    if( (ip_address = inet_addr(hostname)) != INADDR_NONE ) 
    {
        sa_in->sin_addr.s_addr = ip_address;
    }
    else 
    {
        if( (hostentry = gethostbyname(hostname)) == NULL ) 
        {
            return WSAHOST_NOT_FOUND;
        }

        sa_in->sin_addr.s_addr = *(long *)hostentry->h_addr;
    }

    return 0;
}

//---------------------------------------------------------------------------
int SMTP:: 
GetAndSetTheSocket(SOCKET *the_socket)
{
    if( INVALID_SOCKET == (*the_socket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP/*áûë 0, âëîæåííî íå ðàáîòàë*/)) )
    {
		return WSAESOCKTNOSUPPORT;
    }

	// To enable SO_DONTLINGER (that is, disable SO_LINGER) 
	// l_onoff should be set to zero and setsockopt should be called
	linger dont_linger={0,0};
    setsockopt(*the_socket, SOL_SOCKET, SO_LINGER, (const char *)&dont_linger, sizeof(dont_linger));

    return 0;
}

//---------------------------------------------------------------------------
int SMTP:: 
GetConnection(SOCKET the_socket, struct sockaddr_in *sa_in)
{

    if( connect(the_socket,
			                    (struct sockaddr *)sa_in,
			                    sizeof(struct sockaddr_in))<0
      ) 
    {
	int     retval = 0;
        switch( (retval = WSAGetLastError()) )
        {
            case WSAEWOULDBLOCK:
                break;

            case WSAECONNREFUSED:
                return WSAECONNREFUSED;

            default:
                //wsprintf(message, "unexpected error %d from winsock\n", retval);
                //ShowError(message);
                return WSAHOST_NOT_FOUND;
        }
    }

    return 0;
}

//---------------------------------------------------------------------------
void SMTP:: 
MiscSocketSetup(SOCKET soc, fd_set *fds, struct timeval *timeout)
{
#ifdef _MSC_VER
    unsigned long   ioctl_blocking = 1;
    ioctlsocket(soc, FIONBIO, &ioctl_blocking);
#endif

    FD_ZERO(fds);
    FD_SET(soc, fds);

    timeout->tv_sec = 30;
    timeout->tv_usec = 0;
}

//---------------------------------------------------------------------------
parser-3.4.3/src/lib/smtp/smtp.h000644 000000 000000 00000007450 12173513464 016604 0ustar00rootwheel000000 000000 /** @file
	Parser: SMTP sender decl.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#define IDENT_SMTP_H "$Id: smtp.h,v 1.12 2013/07/23 14:46:12 moko Exp $"


#include "pa_string.h"

#ifdef _MSC_VER

#include 

#else //_MSC_VER

typedef char CHAR;
typedef u_int SOCKET;
#define closesocket close
inline int WSAGetLastError() { return errno; }

#ifdef EPROTONOSUPPORT
#	define WSAEPROTONOSUPPORT EPROTONOSUPPORT
#else
#	define WSAEPROTONOSUPPORT (10000)
#endif

#ifdef ESOCKTNOSUPPORT
#	define WSAESOCKTNOSUPPORT ESOCKTNOSUPPORT
#else
#	define WSAESOCKTNOSUPPORT (10001)
#endif

#ifdef ENOTCONN
#	define WSAENOTCONN ENOTCONN
#else
#	define WSAENOTCONN (10002)
#endif

#ifdef ESHUTDOWN
#	define WSAENETDOWN ESHUTDOWN
#else
#	define WSAENETDOWN (10003)
#endif

#ifdef EHOSTUNREACH
#	define WSAENETUNREACH EHOSTUNREACH
#else
#	define WSAENETUNREACH (10004)
#endif

#ifdef ENETRESET
#	define WSAENETRESET ENETRESET
#else
#	define WSAENETRESET (10005)
#endif

#ifdef ECONNABORTED
#	define WSAECONNABORTED ECONNABORTED
#else
#	define WSAECONNABORTED (10006)
#endif

#ifdef ECONNRESET
#	define WSAECONNRESET ECONNRESET
#else
#	define WSAECONNRESET (10007)
#endif

#ifdef EWOULDBLOCK
#	define WSAEWOULDBLOCK EWOULDBLOCK
#else
#	define WSAEWOULDBLOCK (10008)
#endif

#ifdef ECONNREFUSED
#	define WSAECONNREFUSED ECONNREFUSED
#else
#	define WSAECONNREFUSED (10009)
#endif

#define WSAHOST_NOT_FOUND (10010)

#ifndef INADDR_NONE
#	define INADDR_NONE ((unsigned long) -1)
#endif

#ifndef INVALID_SOCKET
#	define INVALID_SOCKET (SOCKET)(~0)
#endif

#endif //_MSC_VER

//////////////////////////////////////////////////////////////////////////////

#define SOCKET_BUFFER_SIZE	512

#define ERR_SENDING_DATA		4002
#define ERR_NOT_A_SOCKET		4010
#define ERR_CLOSING			4012
#define WAIT_A_BIT			4013

/// must be >=SOCKET_BUFFER_SIZE, thanks to Lev Walkin  for pointing that out
#define MAXOUTLINE (SOCKET_BUFFER_SIZE*2)

//////////////////////////////////////////////////////////////////////////////

/// SIMPLE MAIL TRANSPORT PROTOCOL Win32 realization
class SMTP: public PA_Object {
    char            *in_buffer;
    char            *out_buffer;
    unsigned int	in_index;
    unsigned int	out_index;
    unsigned int	in_buffer_total;
    unsigned int	out_buffer_total;
    unsigned int	last_winsock_error;
    fd_set	        fds;
    struct timeval	timeout;

    SOCKET	the_socket;

	char	my_hostname[1024];

    CHAR    ServerProtocol[100];
    CHAR    RemoteAddress[100];
    CHAR    RemoteHost[100];
    CHAR    RemoteUser[100];
    CHAR    HttpAccept[100];
    CHAR    HttpUserAgent[256];

    CHAR    FirstName[100];
    CHAR    LastName[100];
    CHAR    WebUse[100];
    CHAR    EMail[100];
    CHAR    HomePage[100];
    CHAR    text[500];

public:
	SMTP();
	override ~SMTP();

    // smtp.C
	void	Send(const char* , const char* , const char* ,  char *, char *);
	bool	MakeSmtpHeader(char *, char *, char *, char *);
	void	prepare_message(char *, char *,  const char* , const char* );
	void	open_socket(const char* , const char* );
	int		get_line(void);
	void	SendSmtpError(const char* );
	void	transform_and_send_edit_data(const char* );
	void	send_data(const char* );
	void	ConnectToHost(const char* , const char* );
	int		GetBuffer(int);
	int		GetChar(int, char *);
	void	SendLine(const char* , unsigned long);
	void	SendBuffer(const char* , unsigned long);
	void	FlushBuffer();
	bool	CloseConnect();

    // comms.C
    int      IsAddressARawIpaddress(const char* );
    int      ResolveService(const char* , u_short *);
    int      ResolveHostname(const char* , struct sockaddr_in *);
    int      GetAndSetTheSocket(SOCKET *);
    int      GetConnection(SOCKET, struct sockaddr_in *);
    void     MiscSocketSetup(SOCKET, fd_set *, struct timeval *);
};
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parser-3.4.3/src/lib/smtp/smtp.vcproj000644 000000 000000 00000007114 12230131504 017636 0ustar00rootwheel000000 000000 

	
		
	
	
		
			
			
			
			
			
			
			
			
			
			
			
			
		
		
			
			
			
			
			
			
			
			
			
			
			
			
		
	
	
	
	
		
			
			
			
			
		
		
			
			
		
	
	
	

parser-3.4.3/src/lib/sdbm/sdbm.vcproj000644 000000 000000 00000010254 11474465237 017567 0ustar00rootwheel000000 000000 

	
		
	
	
		
			
			
			
			
			
			
			
			
			
			
			
			
		
		
			
			
			
			
			
			
			
			
			
			
			
			
		
	
	
	
	
		
			
			
			
			
			
			
			
			
		
		
			
			
			
			
			
			
		
		
			
			
			
			
			
			
			
			
			
			
			
			
		
		
			
				
					
				
				
					
				
			
			
				
					
				
				
					
				
			
		
	
	
	

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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/lib/sdbm/sdbm.c000644 000000 000000 00000044266 12172645446 016516 0ustar00rootwheel000000 000000 /* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * .
 */

/*
 * sdbm - ndbm work-alike hashed database library
 * based on Per-Aake Larson's Dynamic Hashing algorithms. BIT 18 (1978).
 * author: oz@nexus.yorku.ca
 * ex-public domain, ported to APR for Apache 2
 * core routines
 */

#include "pa_apr.h"
#include "pa_file_io.h"
#include "pa_strings.h"
#include "pa_errno.h"
#include "pa_sdbm.h"

#include "sdbm_tune.h"
#include "sdbm_pair.h"
#include "sdbm_private.h"

/*
 * forward
 */
static int getdbit (pa_sdbm_t *, long);
static pa_status_t setdbit(pa_sdbm_t *, long);
static pa_status_t getpage(pa_sdbm_t *db, long);
static pa_status_t getnext(pa_sdbm_datum_t *key, pa_sdbm_t *db);
static pa_status_t makroom(pa_sdbm_t *, long, int);

/*
 * useful macros
 */
#define bad(x)		((x).dptr == NULL || (x).dsize <= 0)
#define exhash(item)	sdbm_hash((item).dptr, (item).dsize)

/* ### Does anything need these externally? */
#define sdbm_dirfno(db)	((db)->dirf)
#define sdbm_pagfno(db)	((db)->pagf)

#define OFF_PAG(off)	(pa_off_t) (off) * PBLKSIZ
#define OFF_DIR(off)	(pa_off_t) (off) * DBLKSIZ

static long masks[] = {
        000000000000, 000000000001, 000000000003, 000000000007,
        000000000017, 000000000037, 000000000077, 000000000177,
        000000000377, 000000000777, 000000001777, 000000003777,
        000000007777, 000000017777, 000000037777, 000000077777,
        000000177777, 000000377777, 000000777777, 000001777777,
        000003777777, 000007777777, 000017777777, 000037777777,
        000077777777, 000177777777, 000377777777, 000777777777,
        001777777777, 003777777777, 007777777777, 017777777777
};

const pa_sdbm_datum_t sdbm_nullitem = { NULL, 0 };

static pa_status_t database_cleanup(void *data)
{
    pa_sdbm_t *db = data;

    /*
     * Can't rely on pa_sdbm_unlock, since it will merely
     * decrement the refcnt if several locks are held.
     */
    if (db->flags & (SDBM_SHARED_LOCK | SDBM_EXCLUSIVE_LOCK))
        (void) pa_file_unlock(db->dirf);
    (void) pa_file_close(db->dirf);
    (void) pa_file_close(db->pagf);
//    free(db); // libcg will do it

    return PA_SUCCESS;
}

static pa_status_t prep(pa_sdbm_t **pdb, const char *dirname, const char *pagname,
                         pa_int32_t flags, pa_fileperms_t perms, pa_pool_t *p)
{
    pa_sdbm_t *db;
    pa_status_t status;

    *pdb = NULL;

//    db = malloc(sizeof(*db));
//    memset(db, 0, sizeof(*db));
    db = pa_sdbm_malloc(sizeof(*db));

    db->pool = p;

    /*
     * adjust user flags so that WRONLY becomes RDWR, 
     * as required by this package. Also set our internal
     * flag for RDONLY if needed.
     */
    if (!(flags & PA_WRITE)) {
        db->flags |= SDBM_RDONLY;
    }

    /*
     * adjust the file open flags so that we handle locking
     * on our own (don't rely on any locking behavior within
     * an pa_file_t, in case it's ever introduced, and set
     * our own flag.
     */
    if (flags & PA_SHARELOCK) {
        db->flags |= SDBM_SHARED;
        flags &= ~PA_SHARELOCK;
    }

    flags |= PA_BINARY | PA_READ;

    /*
     * open the files in sequence, and stat the dirfile.
     * If we fail anywhere, undo everything, return NULL.
     */

    if ((status = pa_file_open(&db->dirf, dirname, flags, perms, p))
                != PA_SUCCESS)
        goto error;

    if ((status = pa_file_open(&db->pagf, pagname, flags, perms, p))
                != PA_SUCCESS)
        goto error;

    if ((status = pa_sdbm_lock(db, (db->flags & SDBM_RDONLY) 
                                        ? PA_FLOCK_SHARED
                                        : PA_FLOCK_EXCLUSIVE))
                != PA_SUCCESS)
        goto error;

    /* pa_pcalloc zeroed the buffers
     * pa_sdbm_lock stated the dirf->size and invalidated the cache
     */

    /*
     * if we are opened in SHARED mode, unlock ourself 
     */
    if (db->flags & SDBM_SHARED)
        if ((status = pa_sdbm_unlock(db)) != PA_SUCCESS)
            goto error;

    /* make sure that we close the database at some point */
    //pa_pool_cleanup_register(p, db, database_cleanup, pa_pool_cleanup_null);

    /* Done! */
    *pdb = db;
    return PA_SUCCESS;

error:
    if (db->dirf && db->pagf)
        (void) pa_sdbm_unlock(db);
    if (db->dirf != NULL)
        (void) pa_file_close(db->dirf);
    if (db->pagf != NULL) {
        (void) pa_file_close(db->pagf);
    }
//    free(db); // libcg will do it
    return status;
}

pa_status_t pa_sdbm_open(pa_sdbm_t **db, const char *file, 
                                        pa_int32_t flags, 
                                        pa_fileperms_t perms, pa_pool_t *p)
{
    char *dirname = pa_pstrcat(p, file, PA_SDBM_DIRFEXT, NULL);
    char *pagname = pa_pstrcat(p, file, PA_SDBM_PAGFEXT, NULL);
    
    return prep(db, dirname, pagname, flags, perms, p);
}

pa_status_t pa_sdbm_close(pa_sdbm_t *db)
{
	database_cleanup(db); return PA_SUCCESS;
    //return pa_pool_cleanup_run(db->pool, db, database_cleanup);
}

pa_status_t pa_sdbm_fetch(pa_sdbm_t *db, pa_sdbm_datum_t *val,
                                         pa_sdbm_datum_t key)
{
    pa_status_t status;
    
    if (db == NULL || bad(key))
        return PA_EINVAL;

    if ((status = pa_sdbm_lock(db, PA_FLOCK_SHARED)) != PA_SUCCESS)
        return status;

    if ((status = getpage(db, exhash(key))) == PA_SUCCESS) {
        *val = getpair(db->pagbuf, key);
        /* ### do we want a not-found result? */
    }

    (void) pa_sdbm_unlock(db);

    return status;
}

static pa_status_t write_page(pa_sdbm_t *db, const char *buf, long pagno)
{
    pa_status_t status;
    pa_off_t off = OFF_PAG(pagno);
    
    if ((status = pa_file_seek(db->pagf, PA_SET, &off)) == PA_SUCCESS)
        status = pa_file_write_full(db->pagf, buf, PBLKSIZ, NULL);

    return status;
}

pa_status_t pa_sdbm_delete(pa_sdbm_t *db, 
                                          const pa_sdbm_datum_t key)
{
    pa_status_t status;
    
    if (db == NULL || bad(key))
        return PA_EINVAL;
    if (pa_sdbm_rdonly(db))
        return PA_EINVAL;
    
    if ((status = pa_sdbm_lock(db, PA_FLOCK_EXCLUSIVE)) != PA_SUCCESS)
        return status;

    if ((status = getpage(db, exhash(key))) == PA_SUCCESS) {
        if (!delpair(db->pagbuf, key))
            /* ### should we define some APRUTIL codes? */
			status = PA_SUCCESS; /* PAF: were PA_EGENERAL, contradicting comment in .h file :( */
        else
            status = write_page(db, db->pagbuf, db->pagbno);
    }

    (void) pa_sdbm_unlock(db);

    return status;
}

pa_status_t pa_sdbm_store(pa_sdbm_t *db, pa_sdbm_datum_t key,
                                         pa_sdbm_datum_t val, int flags)
{
    int need;
    register long hash;
    pa_status_t status;
    
    if (db == NULL || bad(key))
        return PA_EINVAL;
    if (pa_sdbm_rdonly(db))
        return PA_EINVAL;
    need = key.dsize + val.dsize;
    /*
     * is the pair too big (or too small) for this database ??
     */
    if (need < 0 || need > PAIRMAX)
        return PA_EINVAL;

    if ((status = pa_sdbm_lock(db, PA_FLOCK_EXCLUSIVE)) != PA_SUCCESS)
        return status;

    if ((status = getpage(db, (hash = exhash(key)))) == PA_SUCCESS) {

        /*
         * if we need to replace, delete the key/data pair
         * first. If it is not there, ignore.
         */
        if (flags == PA_SDBM_REPLACE)
            (void) delpair(db->pagbuf, key);
        else if (!(flags & PA_SDBM_INSERTDUP) && duppair(db->pagbuf, key)) {
            status = PA_EEXIST;
            goto error;
        }
        /*
         * if we do not have enough room, we have to split.
         */
        if (!fitpair(db->pagbuf, need))
            if ((status = makroom(db, hash, need)) != PA_SUCCESS)
                goto error;
        /*
         * we have enough room or split is successful. insert the key,
         * and update the page file.
         */
        (void) putpair(db->pagbuf, key, val);

        status = write_page(db, db->pagbuf, db->pagbno);
    }

error:
    (void) pa_sdbm_unlock(db);    

    return status;
}

/*
 * makroom - make room by splitting the overfull page
 * this routine will attempt to make room for SPLTMAX times before
 * giving up.
 */
static pa_status_t makroom(pa_sdbm_t *db, long hash, int need)
{
    long newp;
    char twin[PBLKSIZ];
    char *pag = db->pagbuf;
    char *new = twin;
    register int smax = SPLTMAX;
    pa_status_t status;

    do {
        /*
         * split the current page
         */
        (void) splpage(pag, new, db->hmask + 1);
        /*
         * address of the new page
         */
        newp = (hash & db->hmask) | (db->hmask + 1);

        /*
         * write delay, read avoidence/cache shuffle:
         * select the page for incoming pair: if key is to go to the new page,
         * write out the previous one, and copy the new one over, thus making
         * it the current page. If not, simply write the new page, and we are
         * still looking at the page of interest. current page is not updated
         * here, as sdbm_store will do so, after it inserts the incoming pair.
         */
        if (hash & (db->hmask + 1)) {
            if ((status = write_page(db, db->pagbuf, db->pagbno)) 
                        != PA_SUCCESS)
                return status;
                    
            db->pagbno = newp;
            (void) memcpy(pag, new, PBLKSIZ);
        }
        else {
            if ((status = write_page(db, new, newp)) != PA_SUCCESS)
                return status;
        }

        if ((status = setdbit(db, db->curbit)) != PA_SUCCESS)
            return status;
        /*
         * see if we have enough room now
         */
        if (fitpair(pag, need))
            return PA_SUCCESS;
        /*
         * try again... update curbit and hmask as getpage would have
         * done. because of our update of the current page, we do not
         * need to read in anything. BUT we have to write the current
         * [deferred] page out, as the window of failure is too great.
         */
        db->curbit = 2 * db->curbit
                   + ((hash & (db->hmask + 1)) ? 2 : 1);
        db->hmask |= db->hmask + 1;
            
        if ((status = write_page(db, db->pagbuf, db->pagbno))
                    != PA_SUCCESS)
            return status;
            
    } while (--smax);

    /*
     * if we are here, this is real bad news. After SPLTMAX splits,
     * we still cannot fit the key. say goodnight.
     */
#if 0
    (void) write(2, "sdbm: cannot insert after SPLTMAX attempts.\n", 44);
#endif
    /* ### ENOSPC not really appropriate but better than nothing */
    return PA_ENOSPC;

}

/* Reads 'len' bytes from file 'f' at offset 'off' into buf.
 * 'off' is given relative to the start of the file.
 * If EOF is returned while reading, this is taken as success.
 */
static pa_status_t read_from(pa_file_t *f, void *buf, 
             pa_off_t off, pa_size_t len)
{
    pa_status_t status;

    if ((status = pa_file_seek(f, PA_SET, &off)) != PA_SUCCESS ||
        ((status = pa_file_read_full(f, buf, len, NULL)) != PA_SUCCESS)) {
        /* if EOF is reached, pretend we read all zero's */
        if (status == PA_EOF) {
            memset(buf, 0, len);
            status = PA_SUCCESS;
        }
    }

    return status;
}

/*
 * the following two routines will break if
 * deletions aren't taken into account. (ndbm bug)
 */
pa_status_t pa_sdbm_firstkey(pa_sdbm_t *db, 
                                            pa_sdbm_datum_t *key)
{
    pa_status_t status;
    
    if ((status = pa_sdbm_lock(db, PA_FLOCK_SHARED)) != PA_SUCCESS)
        return status;

    /*
     * start at page 0
     */
    if ((status = read_from(db->pagf, db->pagbuf, OFF_PAG(0), PBLKSIZ))
                == PA_SUCCESS) {
        db->pagbno = 0;
        db->blkptr = 0;
        db->keyptr = 0;
        status = getnext(key, db);
    }

    (void) pa_sdbm_unlock(db);

    return status;
}

pa_status_t pa_sdbm_nextkey(pa_sdbm_t *db, 
                                           pa_sdbm_datum_t *key)
{
    pa_status_t status;
    
    if ((status = pa_sdbm_lock(db, PA_FLOCK_SHARED)) != PA_SUCCESS)
        return status;

    status = getnext(key, db);

    (void) pa_sdbm_unlock(db);

    return status;
}

/*
 * all important binary tree traversal
 */
static pa_status_t getpage(pa_sdbm_t *db, long hash)
{
    register int hbit;
    register long dbit;
    register long pagb;
    pa_status_t status;

    dbit = 0;
    hbit = 0;
    while (dbit < db->maxbno && getdbit(db, dbit))
    dbit = 2 * dbit + ((hash & (1 << hbit++)) ? 2 : 1);

    debug(("dbit: %d...", dbit));

    db->curbit = dbit;
    db->hmask = masks[hbit];

    pagb = hash & db->hmask;
    /*
     * see if the block we need is already in memory.
     * note: this lookaside cache has about 10% hit rate.
     */
    if (pagb != db->pagbno) { 
        /*
         * note: here, we assume a "hole" is read as 0s.
         * if not, must zero pagbuf first.
         * ### joe: this assumption was surely never correct? but
         * ### we make it so in read_from anyway.
         */
        if ((status = read_from(db->pagf, db->pagbuf, OFF_PAG(pagb), PBLKSIZ)) 
                    != PA_SUCCESS)
            return status;

        if (!chkpage(db->pagbuf))
            return PA_ENOSPC; /* ### better error? */
        db->pagbno = pagb;

        debug(("pag read: %d\n", pagb));
    }
    return PA_SUCCESS;
}

static int getdbit(pa_sdbm_t *db, long dbit)
{
    register long c;
    register long dirb;

    c = dbit / BYTESIZ;
    dirb = c / DBLKSIZ;

    if (dirb != db->dirbno) {
        if (read_from(db->dirf, db->dirbuf, OFF_DIR(dirb), DBLKSIZ)
                    != PA_SUCCESS)
            return 0;

        db->dirbno = dirb;

        debug(("dir read: %d\n", dirb));
    }

    return db->dirbuf[c % DBLKSIZ] & (1 << dbit % BYTESIZ);
}

static pa_status_t setdbit(pa_sdbm_t *db, long dbit)
{
    register long c;
    register long dirb;
    pa_status_t status;
    pa_off_t off;

    c = dbit / BYTESIZ;
    dirb = c / DBLKSIZ;

    if (dirb != db->dirbno) {
        if ((status = read_from(db->dirf, db->dirbuf, OFF_DIR(dirb), DBLKSIZ))
                    != PA_SUCCESS)
            return status;

        db->dirbno = dirb;
        
        debug(("dir read: %d\n", dirb));
    }

    db->dirbuf[c % DBLKSIZ] |= (1 << dbit % BYTESIZ);

    if (dbit >= db->maxbno)
        db->maxbno += DBLKSIZ * BYTESIZ;

    off = OFF_DIR(dirb);
    if ((status = pa_file_seek(db->dirf, PA_SET, &off)) == PA_SUCCESS)
        status = pa_file_write_full(db->dirf, db->dirbuf, DBLKSIZ, NULL);

    return status;
}

/*
* getnext - get the next key in the page, and if done with
* the page, try the next page in sequence
*/
static pa_status_t getnext(pa_sdbm_datum_t *key, pa_sdbm_t *db)
{
    pa_status_t status;
    for (;;) {
        db->keyptr++;
        *key = getnkey(db->pagbuf, db->keyptr);
        if (key->dptr != NULL)
            return PA_SUCCESS;
        /*
         * we either run out, or there is nothing on this page..
         * try the next one... If we lost our position on the
         * file, we will have to seek.
         */
        db->keyptr = 0;
        if (db->pagbno != db->blkptr++) {
            pa_off_t off = OFF_PAG(db->blkptr);
            if ((status = pa_file_seek(db->pagf, PA_SET, &off) 
                        != PA_SUCCESS))
                return status;
        }

        db->pagbno = db->blkptr;
        /* ### EOF acceptable here too? */
        if ((status = pa_file_read_full(db->pagf, db->pagbuf, PBLKSIZ, NULL))
                    != PA_SUCCESS)
            return status;
        if (!chkpage(db->pagbuf))
            return PA_EGENERAL;     /* ### need better error */
    }

    /* NOTREACHED */
}


int pa_sdbm_rdonly(pa_sdbm_t *db)
{
    /* ### Should we return true if the first lock is a share lock,
     *     to reflect that pa_sdbm_store and pa_sdbm_delete will fail?
     */
    return (db->flags & SDBM_RDONLY) != 0;
}

parser-3.4.3/src/lib/sdbm/sdbm_pair.c000644 000000 000000 00000020313 12172645447 017515 0ustar00rootwheel000000 000000 /* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * .
 */

/*
 * sdbm - ndbm work-alike hashed database library
 * based on Per-Aake Larson's Dynamic Hashing algorithms. BIT 18 (1978).
 * author: oz@nexus.yorku.ca
 * status: ex-public domain.
 *
 * page-level routines
 */

#include "pa_sdbm.h"

#include "sdbm_tune.h"
#include "sdbm_pair.h"
#include "sdbm_private.h"

#define exhash(item)	sdbm_hash((item).dptr, (item).dsize)

/* 
 * forward 
 */
static int seepair(char *, int, char *, int);

/*
 * page format:
 *	+------------------------------+
 * ino	| n | keyoff | datoff | keyoff |
 * 	+------------+--------+--------+
 *	| datoff | - - - ---->	       |
 *	+--------+---------------------+
 *	|	 F R E E A R E A       |
 *	+--------------+---------------+
 *	|  <---- - - - | data          |
 *	+--------+-----+----+----------+
 *	|  key   | data     | key      |
 *	+--------+----------+----------+
 *
 * calculating the offsets for free area:  if the number
 * of entries (ino[0]) is zero, the offset to the END of
 * the free area is the block size. Otherwise, it is the
 * nth (ino[ino[0]]) entry's offset.
 */

int
fitpair(pag, need)
char *pag;
int need;
{
	register int n;
	register int off;
	register int avail;
	register short *ino = (short *) pag;

	off = ((n = ino[0]) > 0) ? ino[n] : PBLKSIZ;
	avail = off - (n + 1) * sizeof(short);
	need += 2 * sizeof(short);

	debug(("avail %d need %d\n", avail, need));

	return need <= avail;
}

void
putpair(pag, key, val)
char *pag;
pa_sdbm_datum_t key;
pa_sdbm_datum_t val;
{
	register int n;
	register int off;
	register short *ino = (short *) pag;

	off = ((n = ino[0]) > 0) ? ino[n] : PBLKSIZ;
/*
 * enter the key first
 */
	off -= key.dsize;
	(void) memcpy(pag + off, key.dptr, key.dsize);
	ino[n + 1] = off;
/*
 * now the data
 */
	off -= val.dsize;
	(void) memcpy(pag + off, val.dptr, val.dsize);
	ino[n + 2] = off;
/*
 * adjust item count
 */
	ino[0] += 2;
}

pa_sdbm_datum_t
getpair(pag, key)
char *pag;
pa_sdbm_datum_t key;
{
	register int i;
	register int n;
	pa_sdbm_datum_t val;
	register short *ino = (short *) pag;

	if ((n = ino[0]) == 0)
		return sdbm_nullitem;

	if ((i = seepair(pag, n, key.dptr, key.dsize)) == 0)
		return sdbm_nullitem;

	val.dptr = pag + ino[i + 1];
	val.dsize = ino[i] - ino[i + 1];
	return val;
}

int
duppair(pag, key)
char *pag;
pa_sdbm_datum_t key;
{
	register short *ino = (short *) pag;
	return ino[0] > 0 && seepair(pag, ino[0], key.dptr, key.dsize) > 0;
}

pa_sdbm_datum_t
getnkey(pag, num)
char *pag;
int num;
{
	pa_sdbm_datum_t key;
	register int off;
	register short *ino = (short *) pag;

	num = num * 2 - 1;
	if (ino[0] == 0 || num > ino[0])
		return sdbm_nullitem;

	off = (num > 1) ? ino[num - 1] : PBLKSIZ;

	key.dptr = pag + ino[num];
	key.dsize = off - ino[num];

	return key;
}

int
delpair(pag, key)
char *pag;
pa_sdbm_datum_t key;
{
	register int n;
	register int i;
	register short *ino = (short *) pag;

	if ((n = ino[0]) == 0)
		return 0;

	if ((i = seepair(pag, n, key.dptr, key.dsize)) == 0)
		return 0;
/*
 * found the key. if it is the last entry
 * [i.e. i == n - 1] we just adjust the entry count.
 * hard case: move all data down onto the deleted pair,
 * shift offsets onto deleted offsets, and adjust them.
 * [note: 0 < i < n]
 */
	if (i < n - 1) {
		register int m;
		register char *dst = pag + (i == 1 ? PBLKSIZ : ino[i - 1]);
		register char *src = pag + ino[i + 1];
		register int   zoo = dst - src;

		debug(("free-up %d ", zoo));
/*
 * shift data/keys down
 */
		m = ino[i + 1] - ino[n];

#undef DUFF	/* just use memmove. it should be plenty fast. */
#ifdef DUFF
#define MOVB 	*--dst = *--src

		if (m > 0) {
			register int loop = (m + 8 - 1) >> 3;

			switch (m & (8 - 1)) {
			case 0:	do {
				MOVB;	case 7:	MOVB;
			case 6:	MOVB;	case 5:	MOVB;
			case 4:	MOVB;	case 3:	MOVB;
			case 2:	MOVB;	case 1:	MOVB;
				} while (--loop);
			}
		}
#else
		dst -= m;
		src -= m;
		memmove(dst, src, m);
#endif

/*
 * adjust offset index up
 */
		while (i < n - 1) {
			ino[i] = ino[i + 2] + zoo;
			i++;
		}
	}
	ino[0] -= 2;
	return 1;
}

/*
 * search for the key in the page.
 * return offset index in the range 0 < i < n.
 * return 0 if not found.
 */
static int
seepair(pag, n, key, siz)
char *pag;
register int n;
register char *key;
register int siz;
{
	register int i;
	register int off = PBLKSIZ;
	register short *ino = (short *) pag;

	for (i = 1; i < n; i += 2) {
		if (siz == off - ino[i] &&
		    memcmp(key, pag + ino[i], siz) == 0)
			return i;
		off = ino[i + 1];
	}
	return 0;
}

void
splpage(pag, new, sbit)
char *pag;
char *new;
long sbit;
{
	pa_sdbm_datum_t key;
	pa_sdbm_datum_t val;

	register int n;
	register int off = PBLKSIZ;
	char cur[PBLKSIZ];
	register short *ino = (short *) cur;

	(void) memcpy(cur, pag, PBLKSIZ);
	(void) memset(pag, 0, PBLKSIZ);
	(void) memset(new, 0, PBLKSIZ);

	n = ino[0];
	for (ino++; n > 0; ino += 2) {
		key.dptr = cur + ino[0]; 
		key.dsize = off - ino[0];
		val.dptr = cur + ino[1];
		val.dsize = ino[0] - ino[1];
/*
 * select the page pointer (by looking at sbit) and insert
 */
		(void) putpair((exhash(key) & sbit) ? new : pag, key, val);

		off = ino[1];
		n -= 2;
	}

	debug(("%d split %d/%d\n", ((short *) cur)[0] / 2, 
	       ((short *) new)[0] / 2,
	       ((short *) pag)[0] / 2));
}

/*
 * check page sanity: 
 * number of entries should be something
 * reasonable, and all offsets in the index should be in order.
 * this could be made more rigorous.
 */
int
chkpage(pag)
char *pag;
{
	register int n;
	register int off;
	register short *ino = (short *) pag;

	if ((n = ino[0]) < 0 || n > PBLKSIZ / sizeof(short))
		return 0;

	if (n > 0) {
		off = PBLKSIZ;
		for (ino++; n > 0; ino += 2) {
			if (ino[0] > off || ino[1] > off ||
			    ino[1] > ino[0])
				return 0;
			off = ino[1];
			n -= 2;
		}
	}
	return 1;
}
parser-3.4.3/src/lib/sdbm/pa_file_io.C000644 000000 000000 00000006733 11730603273 017603 0ustar00rootwheel000000 000000 /** @file
	Parser: implementation of apr functions.

	Copyright (c) 2000-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_file_io.h"
#include "pa_memory.h"
#include "pa_os.h"

volatile const char * IDENT_PA_FILE_IO_C="$Id: pa_file_io.C,v 1.2 2012/03/16 09:24:11 moko Exp $";

struct pa_file_t {
    int handle;
};

pa_status_t pa_file_open(pa_file_t **new_file, const char *fname,
                                   pa_int32_t flag, pa_fileperms_t perm,
								   pa_pool_t *)
{
    int oflags = 0;
#if PA_HAS_THREADS
    pa_status_t rv;
#endif

    (*new_file) = (pa_file_t*)pa_malloc_atomic(sizeof(pa_file_t));
//    (*new_file)->flags = flag;
    (*new_file)->handle = -1;

    if ((flag & PA_READ) && (flag & PA_WRITE)) {
        oflags = O_RDWR;
    }
    else if (flag & PA_READ) {
        oflags = O_RDONLY;
    }
    else if (flag & PA_WRITE) {
        oflags = O_WRONLY;
    }
    else {
        return PA_EACCES; 
    }

	if (flag & PA_CREATE) {
        oflags |= O_CREAT; 
        if (flag & PA_EXCL) {
            oflags |= O_EXCL;
        }
    }
    if ((flag & PA_EXCL) && !(flag & PA_CREATE)) {
        return PA_EACCES;
    }   

    if (flag & PA_APPEND) {
        oflags |= O_APPEND;
    }
    if (flag & PA_TRUNCATE) {
        oflags |= O_TRUNC;
    }
#ifdef O_BINARY
    if (flag & PA_BINARY) {
        oflags |= O_BINARY;
    }
#endif
    
	if(((*new_file)->handle = open(fname, oflags, /*pa_unix_perms2mode*/(perm))) <0 ) 
		return errno;

    return PA_SUCCESS;
}

pa_status_t pa_file_close(pa_file_t *file)
{
	return close(file->handle);
}

pa_status_t pa_file_lock(pa_file_t *file, int type)
{
	if(type & PA_FLOCK_NONBLOCK)
		pa_lock_exclusive_blocking(file->handle);

	if ((type & PA_FLOCK_TYPEMASK) == PA_FLOCK_SHARED)
		return pa_lock_shared_blocking(file->handle);

	return pa_lock_exclusive_blocking(file->handle);
}

pa_status_t pa_file_unlock(pa_file_t *file)
{
	return pa_unlock(file->handle);
}

pa_status_t pa_file_info_get(pa_finfo_t *finfo, 
                                          pa_int32_t /*wanted*/,
                                          pa_file_t *file)
{
    struct stat info;

    if (fstat(file->handle, &info) == 0) {
		finfo->size=info.st_size;
        return PA_SUCCESS;
    }
    else {
        return errno;
    }
}


pa_status_t pa_file_seek(pa_file_t *file, 
                                   pa_seek_where_t where,
                                   pa_off_t *offset)
{
    pa_off_t rv = lseek(file->handle, *offset, where);
    *offset = rv;
	return rv == -1? errno: PA_SUCCESS;
}


pa_status_t pa_file_read_full(pa_file_t *file, void *buf,
                                        pa_size_t nbytes,
                                        pa_size_t *p_bytes_read)
{
	int l_bytes_read = read(file->handle, buf, nbytes);
    if (l_bytes_read == 0)
        return PA_EOF;
    else if (l_bytes_read == -1)
        return errno;

	if(p_bytes_read)
		*p_bytes_read=(pa_size_t)l_bytes_read;

	return PA_SUCCESS;
}


pa_status_t pa_file_write_full(pa_file_t *file, const void *buf,
                                         pa_size_t nbytes, 
                                         pa_size_t *bytes_written)
{
    pa_size_t rv;
    do {
        rv = write(file->handle, buf, nbytes);
    } while (rv == (pa_size_t)-1 && errno == EINTR);

    if (rv == (pa_size_t)-1) {
		if(bytes_written)
			*bytes_written = 0;
        return errno;
    }
	if(bytes_written)
		*bytes_written=rv;
	return PA_SUCCESS;
}
parser-3.4.3/src/lib/sdbm/Makefile.am000644 000000 000000 00000000434 11766065303 017442 0ustar00rootwheel000000 000000 SUBDIRS = pa-include

INCLUDES = -Ipa-include -I../../include -I../gc/include

noinst_HEADERS = sdbm_pair.h sdbm_private.h sdbm_tune.h
noinst_LTLIBRARIES = libsdbm.la
libsdbm_la_SOURCES = sdbm.c sdbm_hash.c sdbm_lock.c sdbm_pair.c pa_file_io.C pa_strings.C

EXTRA_DIST = sdbm.vcproj

parser-3.4.3/src/lib/sdbm/sdbm_pair.h000644 000000 000000 00000006321 11474457754 017533 0ustar00rootwheel000000 000000 /* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * .
 */

#ifndef SDBM_PAIR_H
#define SDBM_PAIR_H

/* Mini EMBED (pair.c) */
#define chkpage sdbm__chkpage
#define delpair sdbm__delpair
#define duppair sdbm__duppair
#define fitpair sdbm__fitpair
#define getnkey sdbm__getnkey
#define getpair sdbm__getpair
#define putpair sdbm__putpair
#define splpage sdbm__splpage

int fitpair(char *, int);
void  putpair(char *, pa_sdbm_datum_t, pa_sdbm_datum_t);
pa_sdbm_datum_t getpair(char *, pa_sdbm_datum_t);
int  delpair(char *, pa_sdbm_datum_t);
int  chkpage (char *);
pa_sdbm_datum_t getnkey(char *, int);
void splpage(char *, char *, long);
int duppair(char *, pa_sdbm_datum_t);

#endif /* SDBM_PAIR_H */

parser-3.4.3/src/lib/sdbm/pa-include/000755 000000 000000 00000000000 12234223575 017424 5ustar00rootwheel000000 000000 parser-3.4.3/src/lib/sdbm/sdbm_tune.h000644 000000 000000 00000005726 11474457754 017563 0ustar00rootwheel000000 000000 /* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * .
 */

/*
 * sdbm - ndbm work-alike hashed database library
 * tuning and portability constructs [not nearly enough]
 * author: oz@nexus.yorku.ca
 */

#ifndef SDBM_TUNE_H
#define SDBM_TUNE_H

#include "pa_errno.h"

/* ### this might be better off as sizeof(char *) */
#define BYTESIZ		8

/*
 * misc
 */
#ifdef DEBUG
#define debug(x)	printf x
#else
#define debug(x)
#endif

#endif /* SDBM_TUNE_H */
parser-3.4.3/src/lib/sdbm/sdbm_hash.c000644 000000 000000 00000007063 11474457753 017521 0ustar00rootwheel000000 000000 /* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * .
 */

/*
 * sdbm - ndbm work-alike hashed database library
 * based on Per-Aake Larson's Dynamic Hashing algorithms. BIT 18 (1978).
 * author: oz@nexus.yorku.ca
 * status: ex-public domain. keep it that way.
 *
 * hashing routine
 */

#include "pa_sdbm.h"
#include "sdbm_private.h"

/*
 * polynomial conversion ignoring overflows
 * [this seems to work remarkably well, in fact better
 * then the ndbm hash function. Replace at your own risk]
 * use: 65599	nice.
 *      65587   even better. 
 */
long sdbm_hash(const char *str, int len)
{
	register unsigned long n = 0;

#define DUFF	/* go ahead and use the loop-unrolled version */
#ifdef DUFF

#define HASHC	n = *str++ + 65599 * n

	if (len > 0) {
		register int loop = (len + 8 - 1) >> 3;

		switch(len & (8 - 1)) {
		case 0:	do {
			HASHC;	case 7:	HASHC;
		case 6:	HASHC;	case 5:	HASHC;
		case 4:	HASHC;	case 3:	HASHC;
		case 2:	HASHC;	case 1:	HASHC;
			} while (--loop);
		}

	}
#else
	while (len--)
		n = *str++ + 65599 * n;
#endif
	return n;
}
parser-3.4.3/src/lib/sdbm/sdbm_lock.c000644 000000 000000 00000010405 11474457753 017520 0ustar00rootwheel000000 000000 /* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * .
 */

#include "pa_file_info.h"
#include "pa_file_io.h"
#include "pa_sdbm.h"

#include "sdbm_private.h"
#include "sdbm_tune.h"

/* NOTE: this function blocks until it acquires the lock */
pa_status_t pa_sdbm_lock(pa_sdbm_t *db, int type)
{
    pa_status_t status;

    if (!(type == PA_FLOCK_SHARED || type == PA_FLOCK_EXCLUSIVE))
        return PA_EINVAL;

    if (db->flags & SDBM_EXCLUSIVE_LOCK) {
        ++db->lckcnt;
        return PA_SUCCESS;
    }
    else if (db->flags & SDBM_SHARED_LOCK) {
        /*
         * Cannot promote a shared lock to an exlusive lock
         * in a cross-platform compatibile manner.
         */
        if (type == PA_FLOCK_EXCLUSIVE)
            return PA_EINVAL;
        ++db->lckcnt;
        return PA_SUCCESS;
    }
    /*
     * zero size: either a fresh database, or one with a single,
     * unsplit data page: dirpage is all zeros.
     */
    if ((status = pa_file_lock(db->dirf, type)) == PA_SUCCESS) 
    {
        pa_finfo_t finfo;
        if ((status = pa_file_info_get(&finfo, PA_FINFO_SIZE, db->dirf))
                != PA_SUCCESS) {
            (void) pa_file_unlock(db->dirf);
            return status;
        }

        SDBM_INVALIDATE_CACHE(db, finfo);

        ++db->lckcnt;
        if (type == PA_FLOCK_SHARED)
            db->flags |= SDBM_SHARED_LOCK;
        else if (type == PA_FLOCK_EXCLUSIVE)
            db->flags |= SDBM_EXCLUSIVE_LOCK;
    }
    return status;
}

pa_status_t pa_sdbm_unlock(pa_sdbm_t *db)
{
    if (!(db->flags & (SDBM_SHARED_LOCK | SDBM_EXCLUSIVE_LOCK)))
        return PA_EINVAL;
    if (--db->lckcnt > 0)
        return PA_SUCCESS;
    db->flags &= ~(SDBM_SHARED_LOCK | SDBM_EXCLUSIVE_LOCK);
    return pa_file_unlock(db->dirf);
}
parser-3.4.3/src/lib/sdbm/sdbm_private.h000644 000000 000000 00000011352 11474457754 020252 0ustar00rootwheel000000 000000 /* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * .
 */

/*
 * sdbm - ndbm work-alike hashed database library
 * based on Per-Ake Larson's Dynamic Hashing algorithms. BIT 18 (1978).
 * author: oz@nexus.yorku.ca
 */

#ifndef SDBM_PRIVATE_H
#define SDBM_PRIVATE_H

#include "pa_apr.h"
#include "pa_file_io.h"
#include "pa_errno.h" /* for pa_status_t */

#if 1
/* if the block/page size is increased, it breaks perl pa_sdbm_t compatibility */
#define DBLKSIZ 16384
#define PBLKSIZ 8192
// !see PAIRMAX definition in pa_vhashfile.C. values should be the same
#define PAIRMAX 8008			/* arbitrary on PBLKSIZ-N */
#else
#define DBLKSIZ 4096
#define PBLKSIZ 1024
#define PAIRMAX 1008			/* arbitrary on PBLKSIZ-N */
#endif
#define SPLTMAX	10			/* maximum allowed splits */

/* for pa_sdbm_t.flags */
#define SDBM_RDONLY	        0x1    /* data base open read-only */
#define SDBM_SHARED	        0x2    /* data base open for sharing */
#define SDBM_SHARED_LOCK	0x4    /* data base locked for shared read */
#define SDBM_EXCLUSIVE_LOCK	0x8    /* data base locked for write */

struct pa_sdbm_t {
    pa_pool_t *pool;
    pa_file_t *dirf;		       /* directory file descriptor */
    pa_file_t *pagf;		       /* page file descriptor */
    pa_int32_t flags;		       /* status/error flags, see below */
    long maxbno;		       /* size of dirfile in bits */
    long curbit;		       /* current bit number */
    long hmask;			       /* current hash mask */
    long blkptr;		       /* current block for nextkey */
    int  keyptr;		       /* current key for nextkey */
    long blkno;			       /* current page to read/write */
    long pagbno;		       /* current page in pagbuf */
    char pagbuf[PBLKSIZ];	       /* page file block buffer */
    long dirbno;		       /* current block in dirbuf */
    char dirbuf[DBLKSIZ];	       /* directory file block buffer */
    int  lckcnt;                       /* number of calls to sdbm_lock */
};

extern const pa_sdbm_datum_t sdbm_nullitem;

long sdbm_hash(const char *str, int len);

/*
 * zero the cache
 */
#define SDBM_INVALIDATE_CACHE(db, finfo) \
    do { db->dirbno = (!finfo.size) ? 0 : -1; \
         db->pagbno = -1; \
         db->maxbno = (long)(finfo.size * BYTESIZ); \
    } while (0);

#endif /* SDBM_PRIVATE_H */
parser-3.4.3/src/lib/sdbm/pa_strings.C000644 000000 000000 00000003034 11730603274 017656 0ustar00rootwheel000000 000000 /** @file
	Parser: implementation of apr functions.

	Copyright (c) 2000-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_strings.h"
#include "pa_memory.h"

volatile const char * IDENT_PA_STRINGS_C="$Id: pa_strings.C,v 1.3 2012/03/16 09:24:12 moko Exp $";

/** this is used to cache lengths in pa_pstrcat */
#define MAX_SAVED_LENGTHS  6

char *pa_pstrcat(pa_pool_t *p, ...)
{
    char *cp, *argp, *res;
    pa_size_t saved_lengths[MAX_SAVED_LENGTHS];
    int nargs = 0;

    /* Pass one --- find length of required string */

    pa_size_t len = 0;
    va_list adummy;

    va_start(adummy, p);

    while ((cp = va_arg(adummy, char *)) != NULL) {
        pa_size_t cplen = strlen(cp);
        if (nargs < MAX_SAVED_LENGTHS) {
            saved_lengths[nargs++] = cplen;
        }
        len += cplen;
    }

    va_end(adummy);

    /* Allocate the required string */

    res = (char *) pa_malloc_atomic(len + 1);
    cp = res;

    /* Pass two --- copy the argument strings into the result space */

    va_start(adummy, p);

    nargs = 0;
    while ((argp = va_arg(adummy, char *)) != NULL) {
        if (nargs < MAX_SAVED_LENGTHS) {
            len = saved_lengths[nargs++];
        }
        else {
            len = strlen(argp);
        }
 
        memcpy(cp, argp, len);
        cp += len;
    }

    va_end(adummy);

    /* Return the result string */

    *cp = '\0';

    return res;
}

void* pa_sdbm_malloc(unsigned int size){
        return pa_malloc(size);
}
parser-3.4.3/src/lib/sdbm/pa-include/pa_file_io.h000644 000000 000000 00000027056 12172645447 021704 0ustar00rootwheel000000 000000 /* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * .
 */

#ifndef PA_FILE_IO_H
#define PA_FILE_IO_H
/**
 * @file pa_file_io.h
 * @brief APR File I/O Handling
 */
/**
 * @defgroup PA_File_IO_Handle I/O Handling Functions
 * @ingroup PA_File_Handle
 * @{
 */

#include "pa_apr.h"
#include "pa_errno.h"
#include "pa_file_info.h"

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

/**
 * @defgroup pa_file_open File Open Flags/Routines
 * @{
 */

#define PA_READ       1           /**< Open the file for reading */
#define PA_WRITE      2           /**< Open the file for writing */
#define PA_CREATE     4           /**< Create the file if not there */
#define PA_APPEND     8           /**< Append to the end of the file */
#define PA_TRUNCATE   16          /**< Open the file and truncate to 0 length */
#define PA_BINARY     32          /**< Open the file in binary mode */
#define PA_EXCL       64          /**< Open should fail if PA_CREATE and file
                                        exists. */
#define PA_BUFFERED   128         /**< Open the file for buffered I/O */
#define PA_DELONCLOSE 256         /**< Delete the file after close */
#define PA_XTHREAD    512         /**< Platform dependent tag to open the file
                                        for use across multiple threads */
#define PA_SHARELOCK  1024        /**< Platform dependent support for higher
                                        level locked read/write access to support
                                        writes across process/machines */
#define PA_FILE_NOCLEANUP  2048   /**< Do not register a cleanup when the file
                                        is opened */
 
/** @} */

/**
 * @defgroup PA_file_seek_flags File Seek Flags
 * @{
 */

/* flags for pa_file_seek */
#define PA_SET SEEK_SET
#define PA_CUR SEEK_CUR
#define PA_END SEEK_END
/** @} */

/** should be same as whence type in lseek, POSIX defines this as int */
typedef int       pa_seek_where_t;

/**
 * Structure for referencing files.
 * @defvar pa_file_t
 */
typedef struct pa_file_t         pa_file_t;

/* File lock types/flags */
/**
 * @defgroup PA_file_lock_types File Lock Types
 * @{
 */

#define PA_FLOCK_SHARED        1       /**< Shared lock. More than one process
                                           or thread can hold a shared lock
                                           at any given time. Essentially,
                                           this is a "read lock", preventing
                                           writers from establishing an
                                           exclusive lock. */
#define PA_FLOCK_EXCLUSIVE     2       /**< Exclusive lock. Only one process
                                           may hold an exclusive lock at any
                                           given time. This is analogous to
                                           a "write lock". */

#define PA_FLOCK_TYPEMASK      0x000F  /**< mask to extract lock type */
#define PA_FLOCK_NONBLOCK      0x0010  /**< do not block while acquiring the
                                           file lock */
/** @} */

/**
 * Open the specified file.
 * @param new_file The opened file descriptor.
 * @param fname The full path to the file (using / on all systems)
 * @param flag Or'ed value of:
 * 
 *           PA_READ             open for reading
 *           PA_WRITE            open for writing
 *           PA_CREATE           create the file if not there
 *           PA_APPEND           file ptr is set to end prior to all writes
 *           PA_TRUNCATE         set length to zero if file exists
 *           PA_BINARY           not a text file (This flag is ignored on 
 *                                UNIX because it has no meaning)
 *           PA_BUFFERED         buffer the data.  Default is non-buffered
 *           PA_EXCL             return error if PA_CREATE and file exists
 *           PA_DELONCLOSE       delete the file after closing.
 *           PA_XTHREAD          Platform dependent tag to open the file
 *                                for use across multiple threads
 *           PA_SHARELOCK        Platform dependent support for higher
 *                                level locked read/write access to support
 *                                writes across process/machines
 *           PA_FILE_NOCLEANUP   Do not register a cleanup with the pool 
 *                                passed in on the cont argument (see below).
 *                                The pa_os_file_t handle in pa_file_t will not
 &                                be closed when the pool is destroyed.
 * 

 * @param perm Access permissions for file.
 * @param cont The pool to use.
 * @ingroup pa_file_open
 * @remark If perm is PA_OS_DEFAULT and the file is being created, appropriate 
 *      default permissions will be used.  *arg1 must point to a valid file_t, 
 *      or NULL (in which case it will be allocated)
 */
pa_status_t pa_file_open(pa_file_t **new_file, const char *fname,
                                   pa_int32_t flag, pa_fileperms_t perm,
                                   pa_pool_t *cont);

/**
 * Close the specified file.
 * @param file The file descriptor to close.
 */
pa_status_t pa_file_close(pa_file_t *file);


/** file (un)locking functions. */

/**
 * Establish a lock on the specified, open file. The lock may be advisory
 * or mandatory, at the discretion of the platform. The lock applies to
 * the file as a whole, rather than a specific range. Locks are established
 * on a per-thread/process basis; a second lock by the same thread will not
 * block.
 * @param thefile The file to lock.
 * @param type The type of lock to establish on the file.
 */
pa_status_t pa_file_lock(pa_file_t *thefile, int type);

/**
 * Remove any outstanding locks on the file.
 * @param thefile The file to unlock.
 */
pa_status_t pa_file_unlock(pa_file_t *thefile);


/**
 * get the specified file's stats.
 * @param finfo Where to store the information about the file.
 * @param wanted The desired pa_finfo_t fields, as a bit flag of PA_FINFO_ values 
 * @param thefile The file to get information about.
 */ 
pa_status_t pa_file_info_get(pa_finfo_t *finfo, 
                                          pa_int32_t wanted,
                                          pa_file_t *thefile);

/**
 * Move the read/write file offset to a specified byte within a file.
 * @param thefile The file descriptor
 * @param where How to move the pointer, one of:
 * 
 *            PA_SET  --  set the offset to offset
 *            PA_CUR  --  add the offset to the current position 
 *            PA_END  --  add the offset to the current file size 
 * 

 * @param offset The offset to move the pointer to.
 * @remark The third argument is modified to be the offset the pointer
          was actually moved to.
 */
pa_status_t pa_file_seek(pa_file_t *thefile, 
                                   pa_seek_where_t where,
                                   pa_off_t *offset);


/**
 * Read data from the specified file, ensuring that the buffer is filled
 * before returning.
 * @param thefile The file descriptor to read from.
 * @param buf The buffer to store the data to.
 * @param nbytes The number of bytes to read.
 * @param bytes_read If non-NULL, this will contain the number of bytes read.
 * @remark pa_file_read will read up to the specified number of bytes, but never 
 *      more.  If there isn't enough data to fill that number of bytes, 
 *      then the process/thread will block until it is available or EOF 
 *      is reached.  If a char was put back into the stream via ungetc, 
 *      it will be the first character returned. 
 *
 *      It is possible for both bytes to be read and an error to be 
 *      returned.  And if *bytes_read is less than nbytes, an
 *      accompanying error is _always_ returned.
 *
 *      PA_EINTR is never returned.
 */
pa_status_t pa_file_read_full(pa_file_t *thefile, void *buf,
                                        pa_size_t nbytes,
                                        pa_size_t *bytes_read);

/**
 * Write data to the specified file, ensuring that all of the data is
 * written before returning.
 * @param thefile The file descriptor to write to.
 * @param buf The buffer which contains the data.
 * @param nbytes The number of bytes to write.
 * @param bytes_written If non-NULL, this will contain the number of bytes written.
 * @remark pa_file_write will write up to the specified number of bytes, but never 
 *      more.  If the OS cannot write that many bytes, the process/thread 
 *      will block until they can be written. Exceptional error such as 
 *      "out of space" or "pipe closed" will terminate with an error.
 *
 *      It is possible for both bytes to be written and an error to be 
 *      returned.  And if *bytes_written is less than nbytes, an
 *      accompanying error is _always_ returned.
 *
 *      PA_EINTR is never returned.
 */
pa_status_t pa_file_write_full(pa_file_t *thefile, const void *buf,
                                         pa_size_t nbytes, 
                                         pa_size_t *bytes_written);

#ifdef __cplusplus
}
#endif
/** @} */
#endif  /* ! PA_FILE_IO_H */
parser-3.4.3/src/lib/sdbm/pa-include/pa_strings.h000644 000000 000000 00000010002 12172645447 021746 0ustar00rootwheel000000 000000 /**@TODO paf remove unneeded functions */

/* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * .
 */

/* Portions of this file are covered by */
/* -*- mode: c; c-file-style: "k&r" -*-

  strnatcmp.c -- Perform 'natural order' comparisons of strings in C.
  Copyright (C) 2000 by Martin Pool 

  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the authors be held liable for any damages
  arising from the use of this software.

  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it
  freely, subject to the following restrictions:

  1. The origin of this software must not be misrepresented; you must not
     claim that you wrote the original software. If you use this software
     in a product, an acknowledgment in the product documentation would be
     appreciated but is not required.
  2. Altered source versions must be plainly marked as such, and must not be
     misrepresented as being the original software.
  3. This notice may not be removed or altered from any source distribution.
*/

#ifndef PA_STRINGS_H
#define PA_STRINGS_H

#include "pa_apr.h"
#include "pa_errno.h"

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

// Concatenate multiple strings, allocating memory out a pool
char *pa_pstrcat(pa_pool_t *p, ...);

// use libgc
void* pa_sdbm_malloc(unsigned int size);

#ifdef __cplusplus
}
#endif

#endif  /* !PA_STRINGS_H */
parser-3.4.3/src/lib/sdbm/pa-include/pa_file_info.h000644 000000 000000 00000013562 11474457754 022233 0ustar00rootwheel000000 000000 /* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * .
 */

#ifndef PA_FILE_INFO_H
#define PA_FILE_INFO_H

#include "pa_apr.h"

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**
 * @file pa_file_info.h
 * @brief APR File handling
 */

/**
 * Structure for determining file permissions.
 * @defvar pa_fileperms_t
 */
typedef pa_int32_t               pa_fileperms_t;

/**
 * @defgroup PA_File_Info Stat Functions
 * @{
 */
#ifdef LATER
#define PA_FINFO_LINK   0x00000001 /**< Stat the link not the file itself if it is a link */
#define PA_FINFO_MTIME  0x00000010 /**< Modification Time */
#define PA_FINFO_CTIME  0x00000020 /**< Creation Time */
#define PA_FINFO_ATIME  0x00000040 /**< Access Time */
#endif
#define PA_FINFO_SIZE   0x00000100 /**< Size of the file */
#ifdef LATER
#define PA_FINFO_CSIZE  0x00000200 /**< Storage size consumed by the file */
#define PA_FINFO_DEV    0x00001000
#define PA_FINFO_INODE  0x00002000
#define PA_FINFO_NLINK  0x00004000
#define PA_FINFO_TYPE   0x00008000
#define PA_FINFO_USER   0x00010000 
#define PA_FINFO_GROUP  0x00020000 
#define PA_FINFO_UPROT  0x00100000 
#define PA_FINFO_GPROT  0x00200000
#define PA_FINFO_WPROT  0x00400000
#define PA_FINFO_ICASE  0x01000000  /**<  if dev is case insensitive */
#define PA_FINFO_NAME   0x02000000  /**<  ->name in proper case */

#define PA_FINFO_MIN    0x00008170  /**<  type, mtime, ctime, atime, size */
#define PA_FINFO_IDENT  0x00003000  /**<  dev and inode */
#define PA_FINFO_OWNER  0x00030000  /**<  user and group */
#define PA_FINFO_PROT   0x00700000  /**<  all protections */
#define PA_FINFO_NORM   0x0073b170  /**<  an atomic unix pa_stat() */
#define PA_FINFO_DIRENT 0x02000000  /**<  an atomic unix pa_dir_read() */
#endif

/**
 * The file information structure.  This is analogous to the POSIX
 * stat structure.
 */
typedef struct pa_finfo_t        pa_finfo_t;

struct pa_finfo_t {
#ifdef LATER
	/** Allocates memory and closes lingering handles in the specified pool */
    pa_pool_t *pool;
    /** The bitmask describing valid fields of this pa_finfo_t structure 
     *  including all available 'wanted' fields and potentially more */
    pa_int32_t valid;
    /** The access permissions of the file.  Mimics Unix access rights. */
    pa_fileperms_t protection;
    /** The type of file.  One of PA_NOFILE, PA_REG, PA_DIR, PA_CHR, 
     *  PA_BLK, PA_PIPE, PA_LNK, PA_SOCK 
     */
    pa_filetype_e filetype;
    /** The user id that owns the file */
    pa_uid_t user;
    /** The group id that owns the file */
    pa_gid_t group;
    /** The inode of the file. */
    pa_ino_t inode;
    /** The id of the device the file is on. */
    pa_dev_t device;
    /** The number of hard links to the file. */
    pa_int32_t nlink;
#endif
    /** The size of the file */
    pa_off_t size;
#ifdef LATER
    /** The storage size consumed by the file */
    pa_off_t csize;
    /** The time the file was last accessed */
    pa_time_t atime;
    /** The time the file was last modified */
    pa_time_t mtime;
    /** The time the file was last changed */
    pa_time_t ctime;
    /** The full pathname of the file */
    const char *fname;
    /** The file's name (no path) in filesystem case */
    const char *name;
    /** The file's handle, if accessed (can be submitted to pa_duphandle) */
    struct pa_file_t *filehand;
#endif
};

/** @} */



#ifdef __cplusplus
}
#endif

#endif  /* ! PA_FILE_INFO_H */
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	  else \
	    test -f "$(distdir)/$$file" \
	    || cp -p $$d/$$file "$(distdir)/$$file" \
	    || exit 1; \
	  fi; \
	done
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parser-3.4.3/src/lib/sdbm/pa-include/Makefile.am000644 000000 000000 00000000130 11474460637 021461 0ustar00rootwheel000000 000000 noinst_HEADERS = pa_apr.h pa_errno.h pa_file_info.h pa_file_io.h pa_sdbm.h pa_strings.h
parser-3.4.3/src/lib/sdbm/pa-include/pa_apr.h000644 000000 000000 00000005444 12172645447 021055 0ustar00rootwheel000000 000000 /* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * .
 */

#ifndef PA_APR_H
#define PA_APR_H

#include "pa_config_includes.h"

// apr.h
typedef int pa_int32_t;
typedef int pa_off_t;
typedef size_t pa_size_t;

// apr_pools.h
typedef void pa_pool_t;

#endif /* PA_APR_H */

parser-3.4.3/src/lib/sdbm/pa-include/pa_sdbm.h000644 000000 000000 00000016726 11474457754 021233 0ustar00rootwheel000000 000000 /* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * .
 */

/*
 * sdbm - ndbm work-alike hashed database library
 * based on Per-Ake Larson's Dynamic Hashing algorithms. BIT 18 (1978).
 * author: oz@nexus.yorku.ca
 * status: ex-public domain
 */

#ifndef PA_SDBM_H
#define PA_SDBM_H

#include "pa_apr.h"
#include "pa_errno.h"
#include "pa_file_io.h"   /* for pa_fileperms_t */

#ifdef __cplusplus
extern "C" {
#endif


/** 
 * @file pa_sdbm.h
 * @brief apr-util SDBM library
 */
/**
 * @defgroup PA_Util_DBM_SDBM SDBM library
 * @ingroup PA_Util_DBM
 * @{
 */

/**
 * Structure for referencing an sdbm
 */
typedef struct pa_sdbm_t pa_sdbm_t;

/**
 * Structure for referencing the datum record within an sdbm
 */
typedef struct {
    /** pointer to the data stored/retrieved */
    char *dptr;
    /** size of data */
    int dsize;
} pa_sdbm_datum_t;

/* The extensions used for the database files */
#define PA_SDBM_DIRFEXT	".dir"
#define PA_SDBM_PAGFEXT	".pag"

/* flags to sdbm_store */
#define PA_SDBM_INSERT     0
#define PA_SDBM_REPLACE    1
#define PA_SDBM_INSERTDUP  2

/**
 * Open an sdbm database by file name
 * @param db The newly opened database
 * @param name The sdbm file to open
 * @param mode The flag values (PA_READ and PA_BINARY flags are implicit)
 * 
 *           PA_WRITE          open for read-write access
 *           PA_CREATE         create the sdbm if it does not exist
 *           PA_TRUNCATE       empty the contents of the sdbm
 *           PA_EXCL           fail for PA_CREATE if the file exists
 *           PA_DELONCLOSE     delete the sdbm when closed
 *           PA_SHARELOCK      support locking across process/machines
 * 

 * @param perm Permissions to apply to if created
 * @param pool The pool to use when creating the sdbm
 * @remark The sdbm name is not a true file name, as sdbm appends suffixes 
 * for seperate data and index files.
 */
pa_status_t pa_sdbm_open(pa_sdbm_t **db, const char *name, 
                                        pa_int32_t mode, 
                                        pa_fileperms_t perms, pa_pool_t *p);

/**
 * Close an sdbm file previously opened by pa_sdbm_open
 * @param db The database to close
 */
pa_status_t pa_sdbm_close(pa_sdbm_t *db);

/**
 * Lock an sdbm database for concurency of multiple operations
 * @param db The database to lock
 * @param type The lock type
 * 
 *           PA_FLOCK_SHARED
 *           PA_FLOCK_EXCLUSIVE
 * 

 * @remark Calls to pa_sdbm_lock may be nested.  All pa_sdbm functions
 * perform implicit locking.  Since an PA_FLOCK_SHARED lock cannot be 
 * portably promoted to an PA_FLOCK_EXCLUSIVE lock, pa_sdbm_store and 
 * pa_sdbm_delete calls will fail if an PA_FLOCK_SHARED lock is held.
 * The pa_sdbm_lock call requires the database to be opened with the
 * PA_SHARELOCK mode value.
 */
pa_status_t pa_sdbm_lock(pa_sdbm_t *db, int type);

/**
 * Release an sdbm lock previously aquired by pa_sdbm_lock
 * @param db The database to unlock
 */
pa_status_t pa_sdbm_unlock(pa_sdbm_t *db);

/**
 * Fetch an sdbm record value by key
 * @param db The database 
 * @param value The value datum retrieved for this record
 * @param key The key datum to find this record
 */
pa_status_t pa_sdbm_fetch(pa_sdbm_t *db, 
                                         pa_sdbm_datum_t *value, 
                                         pa_sdbm_datum_t key);

/**
 * Store an sdbm record value by key
 * @param db The database 
 * @param key The key datum to store this record by
 * @param value The value datum to store in this record
 * @param opt The method used to store the record
 * 
 *           PA_SDBM_INSERT     return an error if the record exists
 *           PA_SDBM_REPLACE    overwrite any existing record for key
 * 

 */
pa_status_t pa_sdbm_store(pa_sdbm_t *db, pa_sdbm_datum_t key,
                                         pa_sdbm_datum_t value, int opt);

/**
 * Delete an sdbm record value by key
 * @param db The database 
 * @param key The key datum of the record to delete
 * @remark It is not an error to delete a non-existent record.
 */
pa_status_t pa_sdbm_delete(pa_sdbm_t *db, 
                                          const pa_sdbm_datum_t key);

/**
 * Retrieve the first record key from a dbm
 * @param dbm The database 
 * @param key The key datum of the first record
 * @remark The keys returned are not ordered.  To traverse the list of keys
 * for an sdbm opened with PA_SHARELOCK, the caller must use pa_sdbm_lock
 * prior to retrieving the first record, and hold the lock until after the
 * last call to pa_sdbm_nextkey.
 */
pa_status_t pa_sdbm_firstkey(pa_sdbm_t *db, pa_sdbm_datum_t *key);

/**
 * Retrieve the next record key from an sdbm
 * @param db The database 
 * @param key The key datum of the next record
 */
pa_status_t pa_sdbm_nextkey(pa_sdbm_t *db, pa_sdbm_datum_t *key);

/**
 * Returns true if the sdbm database opened for read-only access
 * @param db The database to test
 */
int pa_sdbm_rdonly(pa_sdbm_t *db);
/** @} */

#ifdef __cplusplus
}
#endif

#endif /* PA_SDBM_H */
parser-3.4.3/src/lib/sdbm/pa-include/pa_errno.h000644 000000 000000 00000036302 12172645447 021415 0ustar00rootwheel000000 000000 /* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * .
 */

#ifndef PA_ERRNO_H
#define PA_ERRNO_H

#include "pa_apr.h"

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

/**
 * @file pa_errno.h
 * @brief APR Error Codes
 */
/**
 * @defgroup PA_Error_Codes Error Codes
 * @ingroup APR
 * @{
 */

/**
 * Type for specifying an error or status code.
 */
typedef int pa_status_t;

/**
 * PA_OS_START_ERROR is where the APR specific error values start.
 */
#define PA_OS_START_ERROR     20000
/**
 * PA_OS_ERRSPACE_SIZE is the maximum number of errors you can fit
 *    into one of the error/status ranges below -- except for
 *    PA_OS_START_USERERR, which see.
 */
#define PA_OS_ERRSPACE_SIZE 50000
/**
 * PA_OS_START_STATUS is where the APR specific status codes start.
 */
#define PA_OS_START_STATUS    (PA_OS_START_ERROR + PA_OS_ERRSPACE_SIZE)
/**
 * PA_OS_START_USERERR are reserved for applications that use APR that
 *     layer their own error codes along with APR's.  Note that the
 *     error immediately following this one is set ten times farther
 *     away than usual, so that users of apr have a lot of room in
 *     which to declare custom error codes.
 */
#define PA_OS_START_USERERR    (PA_OS_START_STATUS + PA_OS_ERRSPACE_SIZE)
/**
 * PA_OS_START_USEERR is obsolete, defined for compatibility only.
 * Use PA_OS_START_USERERR instead.
 */
#define PA_OS_START_USEERR     PA_OS_START_USERERR
/**
 * PA_OS_START_CANONERR is where APR versions of errno values are defined
 *     on systems which don't have the corresponding errno.
 */
#define PA_OS_START_CANONERR  (PA_OS_START_USERERR \
                                 + (PA_OS_ERRSPACE_SIZE * 10))
/**
 * PA_OS_START_EAIERR folds EAI_ error codes from getaddrinfo() into 
 *     pa_status_t values.
 */
#define PA_OS_START_EAIERR    (PA_OS_START_CANONERR + PA_OS_ERRSPACE_SIZE)
/**
 * PA_OS_START_SYSERR folds platform-specific system error values into 
 *     pa_status_t values.
 */
#define PA_OS_START_SYSERR    (PA_OS_START_EAIERR + PA_OS_ERRSPACE_SIZE)

/** no error. @see PA_STATUS_IS_SUCCESS */
#define PA_SUCCESS 0

/* APR ERROR VALUES */
/** 
 * @defgroup APRErrorValues Error Values
 * 
 * APR ERROR VALUES
 * PA_ENOSTAT      APR was unable to perform a stat on the file 
 * PA_ENOPOOL      APR was not provided a pool with which to allocate memory
 * PA_EBADDATE     APR was given an invalid date 
 * PA_EINVALSOCK   APR was given an invalid socket
 * PA_ENOPROC      APR was not given a process structure
 * PA_ENOTIME      APR was not given a time structure
 * PA_ENODIR       APR was not given a directory structure
 * PA_ENOLOCK      APR was not given a lock structure
 * PA_ENOPOLL      APR was not given a poll structure
 * PA_ENOSOCKET    APR was not given a socket
 * PA_ENOTHREAD    APR was not given a thread structure
 * PA_ENOTHDKEY    APR was not given a thread key structure
 * PA_ENOSHMAVAIL  There is no more shared memory available
 * PA_EDSOOPEN     APR was unable to open the dso object.  For more 
 *                  information call pa_dso_error().
 * PA_EGENERAL     General failure (specific information not available)
 * PA_EBADIP       The specified IP address is invalid
 * PA_EBADMASK     The specified netmask is invalid
 * 

 *
 * 
 * APR STATUS VALUES
 * PA_INCHILD        Program is currently executing in the child
 * PA_INPARENT       Program is currently executing in the parent
 * PA_DETACH         The thread is detached
 * PA_NOTDETACH      The thread is not detached
 * PA_CHILD_DONE     The child has finished executing
 * PA_CHILD_NOTDONE  The child has not finished executing
 * PA_TIMEUP         The operation did not finish before the timeout
 * PA_INCOMPLETE     The operation was incomplete although some processing
 *                    was performed and the results are partially valid
 * PA_BADCH          Getopt found an option not in the option string
 * PA_BADARG         Getopt found an option that is missing an argument 
 *                    and an argument was specified in the option string
 * PA_EOF            APR has encountered the end of the file
 * PA_NOTFOUND       APR was unable to find the socket in the poll structure
 * PA_ANONYMOUS      APR is using anonymous shared memory
 * PA_FILEBASED      APR is using a file name as the key to the shared memory
 * PA_KEYBASED       APR is using a shared key as the key to the shared memory
 * PA_EINIT          Ininitalizer value.  If no option has been found, but 
 *                    the status variable requires a value, this should be used
 * PA_ENOTIMPL       The APR function has not been implemented on this 
 *                    platform, either because nobody has gotten to it yet, 
 *                    or the function is impossible on this platform.
 * PA_EMISMATCH      Two passwords do not match.
 * PA_EABSOLUTE      The given path was absolute.
 * PA_ERELATIVE      The given path was relative.
 * PA_EINCOMPLETE    The given path was neither relative nor absolute.
 * PA_EABOVEROOT     The given path was above the root path.
 * PA_EBUSY          The given lock was busy.
 * 

 * @{
 */
/** @see PA_STATUS_IS_ENOSTAT */
#define PA_ENOSTAT        (PA_OS_START_ERROR + 1)
/** @see PA_STATUS_IS_ENOPOOL */
#define PA_ENOPOOL        (PA_OS_START_ERROR + 2)
/* empty slot: +3 */
/** @see PA_STATUS_IS_EBADDATE */
#define PA_EBADDATE       (PA_OS_START_ERROR + 4)
/** @see PA_STATUS_IS_EINVALSOCK */
#define PA_EINVALSOCK     (PA_OS_START_ERROR + 5)
/** @see PA_STATUS_IS_ENOPROC */
#define PA_ENOPROC        (PA_OS_START_ERROR + 6)
/** @see PA_STATUS_IS_ENOTIME */
#define PA_ENOTIME        (PA_OS_START_ERROR + 7)
/** @see PA_STATUS_IS_ENODIR */
#define PA_ENODIR         (PA_OS_START_ERROR + 8)
/** @see PA_STATUS_IS_ENOLOCK */
#define PA_ENOLOCK        (PA_OS_START_ERROR + 9)
/** @see PA_STATUS_IS_ENOPOLL */
#define PA_ENOPOLL        (PA_OS_START_ERROR + 10)
/** @see PA_STATUS_IS_ENOSOCKET */
#define PA_ENOSOCKET      (PA_OS_START_ERROR + 11)
/** @see PA_STATUS_IS_ENOTHREAD */
#define PA_ENOTHREAD      (PA_OS_START_ERROR + 12)
/** @see PA_STATUS_IS_ENOTHDKEY */
#define PA_ENOTHDKEY      (PA_OS_START_ERROR + 13)
/** @see PA_STATUS_IS_EGENERAL */
#define PA_EGENERAL       (PA_OS_START_ERROR + 14)
/** @see PA_STATUS_IS_ENOSHMAVAIL */
#define PA_ENOSHMAVAIL    (PA_OS_START_ERROR + 15)
/** @see PA_STATUS_IS_EBADIP */
#define PA_EBADIP         (PA_OS_START_ERROR + 16)
/** @see PA_STATUS_IS_EBADMASK */
#define PA_EBADMASK       (PA_OS_START_ERROR + 17)
/* empty slot: +18 */
/** @see PA_STATUS_IS_EDSOPEN */
#define PA_EDSOOPEN       (PA_OS_START_ERROR + 19)
/** @see PA_STATUS_IS_EABSOLUTE */
#define PA_EABSOLUTE      (PA_OS_START_ERROR + 20)
/** @see PA_STATUS_IS_ERELATIVE */
#define PA_ERELATIVE      (PA_OS_START_ERROR + 21)
/** @see PA_STATUS_IS_EINCOMPLETE */
#define PA_EINCOMPLETE    (PA_OS_START_ERROR + 22)
/** @see PA_STATUS_IS_EABOVEROOT */
#define PA_EABOVEROOT     (PA_OS_START_ERROR + 23)
/** @see PA_STATUS_IS_EBADPATH */
#define PA_EBADPATH       (PA_OS_START_ERROR + 24)

/* APR STATUS VALUES */
/** @see PA_STATUS_IS_INCHILD */
#define PA_INCHILD        (PA_OS_START_STATUS + 1)
/** @see PA_STATUS_IS_INPARENT */
#define PA_INPARENT       (PA_OS_START_STATUS + 2)
/** @see PA_STATUS_IS_DETACH */
#define PA_DETACH         (PA_OS_START_STATUS + 3)
/** @see PA_STATUS_IS_NOTDETACH */
#define PA_NOTDETACH      (PA_OS_START_STATUS + 4)
/** @see PA_STATUS_IS_CHILD_DONE */
#define PA_CHILD_DONE     (PA_OS_START_STATUS + 5)
/** @see PA_STATUS_IS_CHILD_NOTDONE */
#define PA_CHILD_NOTDONE  (PA_OS_START_STATUS + 6)
/** @see PA_STATUS_IS_TIMEUP */
#define PA_TIMEUP         (PA_OS_START_STATUS + 7)
/** @see PA_STATUS_IS_INCOMPLETE */
#define PA_INCOMPLETE     (PA_OS_START_STATUS + 8)
/* empty slot: +9 */
/* empty slot: +10 */
/* empty slot: +11 */
/** @see PA_STATUS_IS_BADCH */
#define PA_BADCH          (PA_OS_START_STATUS + 12)
/** @see PA_STATUS_IS_BADARG */
#define PA_BADARG         (PA_OS_START_STATUS + 13)
/** @see PA_STATUS_IS_EOF */
#define PA_EOF            (PA_OS_START_STATUS + 14)
/** @see PA_STATUS_IS_NOTFOUND */
#define PA_NOTFOUND       (PA_OS_START_STATUS + 15)
/* empty slot: +16 */
/* empty slot: +17 */
/* empty slot: +18 */
/** @see PA_STATUS_IS_ANONYMOUS */
#define PA_ANONYMOUS      (PA_OS_START_STATUS + 19)
/** @see PA_STATUS_IS_FILEBASED */
#define PA_FILEBASED      (PA_OS_START_STATUS + 20)
/** @see PA_STATUS_IS_KEYBASED */
#define PA_KEYBASED       (PA_OS_START_STATUS + 21)
/** @see PA_STATUS_IS_EINIT */
#define PA_EINIT          (PA_OS_START_STATUS + 22)  
/** @see PA_STATUS_IS_ENOTIMPL */
#define PA_ENOTIMPL       (PA_OS_START_STATUS + 23)
/** @see PA_STATUS_IS_EMISMATCH */
#define PA_EMISMATCH      (PA_OS_START_STATUS + 24)
/** @see PA_STATUS_IS_EBUSY */
#define PA_EBUSY          (PA_OS_START_STATUS + 25)

/**
 * @defgroup aprerrcanonical Canonical Errors
 * @{
 */
/* APR CANONICAL ERROR VALUES */
/** @see PA_STATUS_IS_EACCES */
#ifdef EACCES
#define PA_EACCES EACCES
#else
#define PA_EACCES         (PA_OS_START_CANONERR + 1)
#endif

/** @see PA_STATUS_IS_EXIST */
#ifdef EEXIST
#define PA_EEXIST EEXIST
#else
#define PA_EEXIST         (PA_OS_START_CANONERR + 2)
#endif

/** @see PA_STATUS_IS_ENAMETOOLONG */
#ifdef ENAMETOOLONG
#define PA_ENAMETOOLONG ENAMETOOLONG
#else
#define PA_ENAMETOOLONG   (PA_OS_START_CANONERR + 3)
#endif

/** @see PA_STATUS_IS_ENOENT */
#ifdef ENOENT
#define PA_ENOENT ENOENT
#else
#define PA_ENOENT         (PA_OS_START_CANONERR + 4)
#endif

/** @see PA_STATUS_IS_ENOTDIR */
#ifdef ENOTDIR
#define PA_ENOTDIR ENOTDIR
#else
#define PA_ENOTDIR        (PA_OS_START_CANONERR + 5)
#endif

/** @see PA_STATUS_IS_ENOSPC */
#ifdef ENOSPC
#define PA_ENOSPC ENOSPC
#else
#define PA_ENOSPC         (PA_OS_START_CANONERR + 6)
#endif

/** @see PA_STATUS_IS_ENOMEM */
#ifdef ENOMEM
#define PA_ENOMEM ENOMEM
#else
#define PA_ENOMEM         (PA_OS_START_CANONERR + 7)
#endif

/** @see PA_STATUS_IS_EMFILE */
#ifdef EMFILE
#define PA_EMFILE EMFILE
#else
#define PA_EMFILE         (PA_OS_START_CANONERR + 8)
#endif

/** @see PA_STATUS_IS_ENFILE */
#ifdef ENFILE
#define PA_ENFILE ENFILE
#else
#define PA_ENFILE         (PA_OS_START_CANONERR + 9)
#endif

/** @see PA_STATUS_IS_EBADF */
#ifdef EBADF
#define PA_EBADF EBADF
#else
#define PA_EBADF          (PA_OS_START_CANONERR + 10)
#endif

/** @see PA_STATUS_IS_EINVAL */
#ifdef EINVAL
#define PA_EINVAL EINVAL
#else
#define PA_EINVAL         (PA_OS_START_CANONERR + 11)
#endif

/** @see PA_STATUS_IS_ESPIPE */
#ifdef ESPIPE
#define PA_ESPIPE ESPIPE
#else
#define PA_ESPIPE         (PA_OS_START_CANONERR + 12)
#endif

/** 
 * @see PA_STATUS_IS_EAGAIN 
 * @warning use PA_STATUS_IS_EAGAIN instead of just testing this value
 */
#ifdef EAGAIN
#define PA_EAGAIN EAGAIN
#elif defined(EWOULDBLOCK)
#define PA_EAGAIN EWOULDBLOCK
#else
#define PA_EAGAIN         (PA_OS_START_CANONERR + 13)
#endif

/** @see PA_STATUS_IS_EINTR */
#ifdef EINTR
#define PA_EINTR EINTR
#else
#define PA_EINTR          (PA_OS_START_CANONERR + 14)
#endif

/** @see PA_STATUS_IS_ENOTSOCK */
#ifdef ENOTSOCK
#define PA_ENOTSOCK ENOTSOCK
#else
#define PA_ENOTSOCK       (PA_OS_START_CANONERR + 15)
#endif

/** @see PA_STATUS_IS_ECONNREFUSED */
#ifdef ECONNREFUSED
#define PA_ECONNREFUSED ECONNREFUSED
#else
#define PA_ECONNREFUSED   (PA_OS_START_CANONERR + 16)
#endif

/** @see PA_STATUS_IS_EINPROGRESS */
#ifdef EINPROGRESS
#define PA_EINPROGRESS EINPROGRESS
#else
#define PA_EINPROGRESS    (PA_OS_START_CANONERR + 17)
#endif

/** 
 * @see PA_STATUS_IS_ECONNABORTED
 * @warning use PA_STATUS_IS_ECONNABORTED instead of just testing this value
 */

#ifdef ECONNABORTED
#define PA_ECONNABORTED ECONNABORTED
#else
#define PA_ECONNABORTED   (PA_OS_START_CANONERR + 18)
#endif

/** @see PA_STATUS_IS_ECONNRESET */
#ifdef ECONNRESET
#define PA_ECONNRESET ECONNRESET
#else
#define PA_ECONNRESET     (PA_OS_START_CANONERR + 19)
#endif

/** @see PA_STATUS_IS_ETIMEDOUT */
#ifdef ETIMEDOUT
#define PA_ETIMEDOUT ETIMEDOUT
#else
#define PA_ETIMEDOUT      (PA_OS_START_CANONERR + 20)
#endif

/** @see PA_STATUS_IS_EHOSTUNREACH */
#ifdef EHOSTUNREACH
#define PA_EHOSTUNREACH EHOSTUNREACH
#else
#define PA_EHOSTUNREACH   (PA_OS_START_CANONERR + 21)
#endif

/** @see PA_STATUS_IS_ENETUNREACH */
#ifdef ENETUNREACH
#define PA_ENETUNREACH ENETUNREACH
#else
#define PA_ENETUNREACH    (PA_OS_START_CANONERR + 22)
#endif

/** @see PA_STATUS_IS_EFTYPE */
#ifdef EFTYPE
#define PA_EFTYPE EFTYPE
#else
#define PA_EFTYPE        (PA_OS_START_CANONERR + 23)
#endif

/** @see PA_STATUS_IS_EPIPE */
#ifdef EPIPE
#define PA_EPIPE EPIPE
#else
#define PA_EPIPE         (PA_OS_START_CANONERR + 24)
#endif

/** @see PA_STATUS_IS_EXDEV */
#ifdef EXDEV
#define PA_EXDEV EXDEV
#else
#define PA_EXDEV         (PA_OS_START_CANONERR + 25)
#endif

/** @see PA_STATUS_IS_ENOTEMPTY */
#ifdef ENOTEMPTY
#define PA_ENOTEMPTY ENOTEMPTY
#else
#define PA_ENOTEMPTY     (PA_OS_START_CANONERR + 26)
#endif

/** @} */

#ifdef __cplusplus
}
#endif

#endif  /* ! PA_ERRNO_H */
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/lib/cord/source.url000644 000000 000000 00000000133 07707741612 017434 0ustar00rootwheel000000 000000 [InternetShortcut]
URL=http://www.hpl.hp.com/personal/Hans_Boehm/gc/gc_source/gc6.1.tar.gz
parser-3.4.3/src/lib/cord/cordxtra.c000644 000000 000000 00000042554 12172334275 017412 0ustar00rootwheel000000 000000 /*
 * Copyright (c) 1993-1994 by Xerox Corporation.  All rights reserved.
 *
 * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
 * OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.
 *
 * Permission is hereby granted to use or copy this program
 * for any purpose,  provided the above notices are retained on all copies.
 * Permission to modify the code and to distribute modified code is granted,
 * provided the above notices are retained, and a notice that the code was
 * modified is included with the above copyright notice.
 *
 * Author: Hans-J. Boehm (boehm@parc.xerox.com)
 */
/*
 * These are functions on cords that do not need to understand their
 * implementation.  They serve also serve as example client code for
 * cord_basics.
 */
/* Boehm, December 8, 1995 1:53 pm PST */

#include "pa_config_includes.h"
#include "cord.h"
#include "ec.h"

# define I_HIDE_POINTERS	/* So we get access to allocation lock.	*/
				/* We use this for lazy file reading, 	*/
				/* so that we remain independent 	*/
				/* of the threads primitives.		*/
# include "gc.h"

/* For now we assume that pointer reads and writes are atomic, 	*/
/* i.e. another thread always sees the state before or after	*/
/* a write.  This might be false on a Motorola M68K with	*/
/* pointers that are not 32-bit aligned.  But there probably	*/
/* aren't too many threads packages running on those.		*/
# define ATOMIC_WRITE(x,y) (x) = (y)
# define ATOMIC_READ(x) (*(x))

/* The standard says these are in stdio.h, but they aren't always: */
# ifndef SEEK_SET
#   define SEEK_SET 0
# endif
# ifndef SEEK_END
#   define SEEK_END 2
# endif

# define BUFSZ 2048	/* Size of stack allocated buffers when		*/
			/* we want large buffers.			*/

typedef void (* oom_fn)(void);

# define OUT_OF_MEMORY {  if (CORD_oom_fn != (oom_fn) 0) (*CORD_oom_fn)(); \
			  ABORT("Out of memory\n"); }
# define ABORT(msg) { fprintf(stderr, "%s\n", msg); abort(); }

CORD CORD_cat_char(CORD x, char c)
{
    register char * string;
    
    if (c == '\0') return(CORD_cat(x, CORD_nul(1)));
    string = GC_MALLOC_ATOMIC(2);
    if (string == 0) OUT_OF_MEMORY;
    string[0] = c;
    string[1] = '\0';
    return(CORD_cat_char_star(x, string, 1));
}

CORD CORD_catn(int nargs, ...)
{
    register CORD result = CORD_EMPTY;
    va_list args;
    register int i;

    va_start(args, nargs);
    for (i = 0; i < nargs; i++) {
        register CORD next = va_arg(args, CORD);
        result = CORD_cat(result, next);
    }
    va_end(args);
    return(result);
}

typedef struct {
	size_t len;
	size_t count;
	char * buf;
} CORD_fill_data;

int CORD_fill_proc(char c, void * client_data)
{
    register CORD_fill_data * d = (CORD_fill_data *)client_data;
    register size_t count = d -> count;
    
    (d -> buf)[count] = c;
    d -> count = ++count;
    if (count >= d -> len) {
    	return(1);
    } else {
    	return(0);
    }
}

int CORD_batched_fill_proc(const char*  s, void * client_data)
{
    register CORD_fill_data * d = (CORD_fill_data *)client_data;
    register size_t count = d -> count;
    register size_t max = d -> len;
    register char * buf = d -> buf;
    register const char*  t = s;
    
    while((buf[count] = *t++) != '\0') {
        count++;
        if (count >= max) {
            d -> count = count;
            return(1);
        }
    }
    d -> count = count;
    return(0);
}

/* Fill buf with len characters starting at i.  			*/
/* Assumes len characters are available.				*/ 
void CORD_fill_buf(CORD x, size_t i, size_t len, char * buf)
{
    CORD_fill_data fd;
    
    fd.len = len;
    fd.buf = buf;
    fd.count = 0;
    (void)CORD_iter5(x, i, CORD_fill_proc, CORD_batched_fill_proc, &fd);
}

int CORD_cmp(CORD x, CORD y)
{
    CORD_pos xpos;
    CORD_pos ypos;
    register size_t avail, yavail;
    
    if (y == CORD_EMPTY) return(x != CORD_EMPTY);
    if (x == CORD_EMPTY) return(-1);
	if (x == y) return (0);
    if (CORD_IS_STRING(y) && CORD_IS_STRING(x)) return(strcmp(x,y));
    CORD_set_pos(xpos, x, 0);
    CORD_set_pos(ypos, y, 0);
    for(;;) {
        if (!CORD_pos_valid(xpos)) {
            if (CORD_pos_valid(ypos)) {
            	return(-1);
            } else {
                return(0);
            }
        }
        if (!CORD_pos_valid(ypos)) {
            return(1);
        }
        if ((avail = CORD_pos_chars_left(xpos)) <= 0
            || (yavail = CORD_pos_chars_left(ypos)) <= 0) {
            register char xcurrent = CORD_pos_fetch(xpos);
            register char ycurrent = CORD_pos_fetch(ypos);
            if (xcurrent != ycurrent) return(xcurrent - ycurrent);
            CORD_next(xpos);
            CORD_next(ypos);
        } else {
            /* process as many characters as we can	*/
            register int result;
            
            if (avail > yavail) avail = yavail;
            result = strncmp(CORD_pos_cur_char_addr(xpos),
            		     CORD_pos_cur_char_addr(ypos), avail);
            if (result != 0) return(result);
            CORD_pos_advance(xpos, avail);
            CORD_pos_advance(ypos, avail);
        }
    }
}

int CORD_ncmp(CORD x, size_t x_start, CORD y, size_t y_start, size_t len)
{
    CORD_pos xpos;
    CORD_pos ypos;
    register size_t count;
    register long avail, yavail;
    
    CORD_set_pos(xpos, x, x_start);
    CORD_set_pos(ypos, y, y_start);
    for(count = 0; count < len;) {
        if (!CORD_pos_valid(xpos)) {
            if (CORD_pos_valid(ypos)) {
            	return(-1);
            } else {
                return(0);
            }
        }
        if (!CORD_pos_valid(ypos)) {
            return(1);
        }
        if ((avail = CORD_pos_chars_left(xpos)) <= 0
            || (yavail = CORD_pos_chars_left(ypos)) <= 0) {
            register char xcurrent = CORD_pos_fetch(xpos);
            register char ycurrent = CORD_pos_fetch(ypos);
            if (xcurrent != ycurrent) return(xcurrent - ycurrent);
            CORD_next(xpos);
            CORD_next(ypos);
            count++;
        } else {
            /* process as many characters as we can	*/
            register int result;
            
            if (avail > yavail) avail = yavail;
            count += avail;
            if (count > len) avail -= (count - len);
            result = strncmp(CORD_pos_cur_char_addr(xpos),
            		     CORD_pos_cur_char_addr(ypos), (size_t)avail);
            if (result != 0) return(result);
            CORD_pos_advance(xpos, (size_t)avail);
            CORD_pos_advance(ypos, (size_t)avail);
        }
    }
    return(0);
}

char * CORD_to_char_star(CORD x, size_t len)
{
	char * result;
    if(0 == len) len = CORD_len(x);
    result = GC_MALLOC_ATOMIC(len + 1);
    
    if (result == 0) OUT_OF_MEMORY;
    CORD_fill_buf(x, 0, len, result);
    result[len] = '\0';
    return(result);
}

CORD CORD_from_char_star(const char* s)
{
    char * result;
    size_t len = strlen(s);

    if (0 == len) return(CORD_EMPTY);
    result = GC_MALLOC_ATOMIC(len + 1);
    if (result == 0) OUT_OF_MEMORY;
    memcpy(result, s, len+1);
    return(result);
}

const char*  CORD_to_const_char_star(CORD x, size_t len)
{
    if (x == 0) return("");
    if (CORD_IS_STRING(x)) return((const char* )x);
    return(CORD_to_char_star(x, len));
}

char CORD_fetch(CORD x, size_t i)
{
    CORD_pos xpos;
    
    CORD_set_pos(xpos, x, i);
    if (!CORD_pos_valid(xpos)) ABORT("bad index?");
    return(CORD_pos_fetch(xpos));
}


int CORD_put_proc(char c, void * client_data)
{
    register FILE * f = (FILE *)client_data;
    
    return(putc(c, f) == EOF);
}

int CORD_batched_put_proc(const char*  s, void * client_data)
{
    register FILE * f = (FILE *)client_data;
    
    return(fputs(s, f) == EOF);
}
    

int CORD_put(CORD x, FILE * f)
{
    if (CORD_iter5(x, 0, CORD_put_proc, CORD_batched_put_proc, f)) {
        return(EOF);
    } else {
    	return(1);
    }
}

typedef struct {
    size_t pos;		/* Current position in the cord */
    char target;	/* Character we're looking for	*/
} chr_data;

int CORD_chr_proc(char c, void * client_data)
{
    register chr_data * d = (chr_data *)client_data;
    
    if (c == d -> target) return(1);
    (d -> pos) ++;
    return(0);
}
          
int CORD_rchr_proc(char c, void * client_data)
{
    register chr_data * d = (chr_data *)client_data;
    
    if (c == d -> target) return(1);
    (d -> pos) --;
    return(0);
}

int CORD_batched_chr_proc(const char* s, void * client_data)
{
    register chr_data * d = (chr_data *)client_data;
    register char * occ = strchr(s, d -> target);
    
    if (occ == 0) {
      	d -> pos += strlen(s);
      	return(0);
    } else {
    	d -> pos += occ - s;
    	return(1);
    }
}

size_t CORD_chr(CORD x, size_t i, int c)
{
    chr_data d;
    
    d.pos = i;
    d.target = c;
    if (CORD_iter5(x, i, CORD_chr_proc, CORD_batched_chr_proc, &d)) {
        return(d.pos);
    } else {
    	return(CORD_NOT_FOUND);
    }
}

size_t CORD_rchr(CORD x, size_t i, int c)
{
    chr_data d;
    
    d.pos = i;
    d.target = c;
    if (CORD_riter4(x, i, CORD_rchr_proc, &d)) {
        return(d.pos);
    } else {
    	return(CORD_NOT_FOUND);
    }
}

/* Find the first occurrence of s in x at position start or later.	*/
/* This uses an asymptotically poor algorithm, which should typically 	*/
/* perform acceptably.  We compare the first few characters directly,	*/
/* and call CORD_ncmp whenever there is a partial match.		*/
/* This has the advantage that we allocate very little, or not at all.	*/
/* It's very fast if there are few close misses.			*/
size_t CORD_str(CORD x, size_t start, CORD s, size_t xlen)
{
    CORD_pos xpos;
    size_t slen;
    register size_t start_len;
    const char*  s_start;
    unsigned long s_buf = 0;	/* The first few characters of s	*/
    unsigned long x_buf = 0;	/* Start of candidate substring.	*/
    				/* Initialized only to make compilers	*/
    				/* happy.				*/
    unsigned long mask = 0;
    register size_t i;
    register size_t match_pos;
    
    if (s == CORD_EMPTY) return(start);
    if (CORD_IS_STRING(s)) {
        s_start = s;
        slen = strlen(s);
    } else {
        s_start = CORD_to_char_star(CORD_substr(s, 0, sizeof(unsigned long), 0), 0);
        slen = CORD_len(s);
    }
    if (xlen < start || xlen - start < slen) return(CORD_NOT_FOUND);
    start_len = slen;
    if (start_len > sizeof(unsigned long)) start_len = sizeof(unsigned long);
    CORD_set_pos(xpos, x, start);
    for (i = 0; i < start_len; i++) {
        mask <<= 8;
        mask |= 0xff;
        s_buf <<= 8;
        s_buf |= (unsigned char)s_start[i];
        x_buf <<= 8;
        x_buf |= (unsigned char)CORD_pos_fetch(xpos);
        CORD_next(xpos);
    }
    for (match_pos = start; ; match_pos++) {
    	if ((x_buf & mask) == s_buf) {
    	    if (slen == start_len ||
    	     	CORD_ncmp(x, match_pos + start_len,
    	     	 	  s, start_len, slen - start_len) == 0) {
    	        return(match_pos);
    	    }
    	}
	if ( match_pos == xlen - slen ) {
	    return(CORD_NOT_FOUND);
	}
    	x_buf <<= 8;
        x_buf |= (unsigned char)CORD_pos_fetch(xpos);
        CORD_next(xpos);
    }
}

void CORD_ec_flush_buf(CORD_ec x)
{
    register size_t len = x[0].ec_bufptr - x[0].ec_buf;
    char * s;

    if (len == 0) return;
    s = GC_MALLOC_ATOMIC(len+1);
    if (s == 0) OUT_OF_MEMORY;
    memcpy(s, x[0].ec_buf, len);
    s[len] = '\0';
    x[0].ec_cord = CORD_cat_char_star(x[0].ec_cord, s, len);
    x[0].ec_bufptr = x[0].ec_buf;
}

void CORD_ec_append_cord(CORD_ec x, CORD s)
{
    CORD_ec_flush_buf(x);
    x[0].ec_cord = CORD_cat(x[0].ec_cord, s);
}

/*ARGSUSED*/
char CORD_nul_func(size_t i, void * client_data)
{
    return((char)(unsigned long)client_data);
}

#ifdef CORD_CHARS_CACHE
static char* cord_chars_cache[256][15]={0};
#endif

CORD CORD_chars(char c, size_t i)
{
	if (i>0 && i<16 /* SHORT_LIMIT */) {
		register char* result;
#ifdef CORD_CHARS_CACHE
		if(cord_chars_cache[(unsigned char)c][i])
			return((CORD) cord_chars_cache[(unsigned char)c][i]);
#endif
		result=GC_MALLOC_ATOMIC(i+1);
		if(result==0) OUT_OF_MEMORY;
		memset(result, c, i);
		result[i] = '\0';
#ifdef CORD_CHARS_CACHE
		cord_chars_cache[(unsigned char)c][i]=result;
#endif
		return((CORD) result);
	} else {
		return(CORD_from_fn(CORD_nul_func, (void *)(unsigned long)c, i));
	}
}

CORD CORD_from_file_eager(FILE * f)
{
    register int c;
    CORD_ec ecord;
    
    CORD_ec_init(ecord);
    for(;;) {
        c = getc(f);
        if (c == 0) {
          /* Append the right number of NULs	*/
          /* Note that any string of NULs is rpresented in 4 words,	*/
          /* independent of its length.					*/
            register size_t count = 1;
            
            CORD_ec_flush_buf(ecord);
            while ((c = getc(f)) == 0) count++;
            ecord[0].ec_cord = CORD_cat(ecord[0].ec_cord, CORD_nul(count));
        }
        if (c == EOF) break;
        CORD_ec_append(ecord, c);
    }
    (void) fclose(f);
    return(CORD_balance(CORD_ec_to_cord(ecord)));
}

/* The state maintained for a lazily read file consists primarily	*/
/* of a large direct-mapped cache of previously read values.		*/
/* We could rely more on stdio buffering.  That would have 2		*/
/* disadvantages:							*/
/*  	1) Empirically, not all fseek implementations preserve the	*/
/*	   buffer whenever they could.					*/
/*	2) It would fail if 2 different sections of a long cord		*/
/*	   were being read alternately.					*/
/* We do use the stdio buffer for read ahead.				*/
/* To guarantee thread safety in the presence of atomic pointer		*/
/* writes, cache lines are always replaced, and never modified in	*/
/* place.								*/

# define LOG_CACHE_SZ 14
# define CACHE_SZ (1 << LOG_CACHE_SZ)
# define LOG_LINE_SZ 9
# define LINE_SZ (1 << LOG_LINE_SZ)

typedef struct {
    size_t tag;
    char data[LINE_SZ];
    	/* data[i%LINE_SZ] = ith char in file if tag = i/LINE_SZ	*/
} cache_line;

typedef struct {
    FILE * lf_file;
    size_t lf_current;	/* Current file pointer value */
    cache_line * volatile lf_cache[CACHE_SZ/LINE_SZ];
} lf_state;

# define MOD_CACHE_SZ(n) ((n) & (CACHE_SZ - 1))
# define DIV_CACHE_SZ(n) ((n) >> LOG_CACHE_SZ)
# define MOD_LINE_SZ(n) ((n) & (LINE_SZ - 1))
# define DIV_LINE_SZ(n) ((n) >> LOG_LINE_SZ)
# define LINE_START(n) ((n) & ~(LINE_SZ - 1))

typedef struct {
    lf_state * state;
    size_t file_pos;	/* Position of needed character. */
    cache_line * new_cache;
} refill_data;

/* Executed with allocation lock. */
static char refill_cache(client_data)
refill_data * client_data;
{
    register lf_state * state = client_data -> state;
    register size_t file_pos = client_data -> file_pos;
    FILE *f = state -> lf_file;
    size_t line_start = LINE_START(file_pos);
    size_t line_no = DIV_LINE_SZ(MOD_CACHE_SZ(file_pos));
    cache_line * new_cache = client_data -> new_cache;
    
    if (line_start != state -> lf_current
        && fseek(f, line_start, SEEK_SET) != 0) {
    	    ABORT("fseek failed");
    }
    if (fread(new_cache -> data, sizeof(char), LINE_SZ, f)
    	<= file_pos - line_start) {
    	ABORT("fread failed");
    }
    new_cache -> tag = DIV_LINE_SZ(file_pos);
    /* Store barrier goes here. */
    ATOMIC_WRITE(state -> lf_cache[line_no], new_cache);
    state -> lf_current = line_start + LINE_SZ;
    return(new_cache->data[MOD_LINE_SZ(file_pos)]);
}

char CORD_lf_func(size_t i, void * client_data)
{
    register lf_state * state = (lf_state *)client_data;
    register cache_line * volatile * cl_addr =
		&(state -> lf_cache[DIV_LINE_SZ(MOD_CACHE_SZ(i))]);
    register cache_line * cl = (cache_line *)ATOMIC_READ(cl_addr);
    
    if (cl == 0 || cl -> tag != DIV_LINE_SZ(i)) {
    	/* Cache miss */
    	refill_data rd;
    	
        rd.state = state;
        rd.file_pos =  i;
        rd.new_cache = GC_NEW_ATOMIC(cache_line);
        if (rd.new_cache == 0) OUT_OF_MEMORY;
        return((char)(GC_word)
        	  GC_call_with_alloc_lock((GC_fn_type) refill_cache, &rd));
    }
    return(cl -> data[MOD_LINE_SZ(i)]);
}    

/*ARGSUSED*/
void CORD_lf_close_proc(void * obj, void * client_data)  
{
    if (fclose(((lf_state *)obj) -> lf_file) != 0) {
    	ABORT("CORD_lf_close_proc: fclose failed");
    }
}			

#ifndef PA_DEBUG_DISABLE_GC
CORD CORD_from_file_lazy_inner(FILE * f, size_t len)
{
    register lf_state * state = GC_NEW(lf_state);
    register int i;
    
    if (state == 0) OUT_OF_MEMORY;
    if (len != 0) {
	/* Dummy read to force buffer allocation.  	*/
	/* This greatly increases the probability	*/
	/* of avoiding deadlock if buffer allocation	*/
	/* is redirected to GC_malloc and the		*/
	/* world is multithreaded.			*/
	char buf[1];

	(void) fread(buf, 1, 1, f); 
	rewind(f);
    }
    state -> lf_file = f;
    for (i = 0; i < CACHE_SZ/LINE_SZ; i++) {
        state -> lf_cache[i] = 0;
    }
    state -> lf_current = 0;
    GC_REGISTER_FINALIZER(state, CORD_lf_close_proc, 0, 0, 0);
    return(CORD_from_fn(CORD_lf_func, state, len));
}

CORD CORD_from_file_lazy(FILE * f)
{
    register long len;
    
    if (fseek(f, 0l, SEEK_END) != 0) {
        ABORT("Bad fd argument - fseek failed");
    }
    if ((len = ftell(f)) < 0) {
        ABORT("Bad fd argument - ftell failed");
    }
    rewind(f);
    return(CORD_from_file_lazy_inner(f, (size_t)len));
}

# define LAZY_THRESHOLD (128*1024 + 1)

CORD CORD_from_file(FILE * f)
{
    register long len;
    
    if (fseek(f, 0l, SEEK_END) != 0) {
        ABORT("Bad fd argument - fseek failed");
    }
    if ((len = ftell(f)) < 0) {
        ABORT("Bad fd argument - ftell failed");
    }
    rewind(f);
    if (len < LAZY_THRESHOLD) {
        return(CORD_from_file_eager(f));
    } else {
        return(CORD_from_file_lazy_inner(f, (size_t)len));
    }
}
#endif
parser-3.4.3/src/lib/cord/cordbscs.c000644 000000 000000 00000102206 12172334275 017355 0ustar00rootwheel000000 000000 /*
 * Copyright (c) 1993-1994 by Xerox Corporation.  All rights reserved.
 *
 * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
 * OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.
 *
 * Permission is hereby granted to use or copy this program
 * for any purpose,  provided the above notices are retained on all copies.
 * Permission to modify the code and to distribute modified code is granted,
 * provided the above notices are retained, and a notice that the code was
 * modified is included with the above copyright notice.
 *
 * Author: Hans-J. Boehm (boehm@parc.xerox.com)
 */
/* Boehm, October 3, 1994 5:19 pm PDT */

#include "pa_config_includes.h"
#include "gc.h"
#include "cord.h"

/* An implementation of the cord primitives.  These are the only 	*/
/* Functions that understand the representation.  We perform only	*/
/* minimal checks on arguments to these functions.  Out of bounds	*/
/* arguments to the iteration functions may result in client functions	*/
/* invoked on garbage data.  In most cases, client functions should be	*/
/* programmed defensively enough that this does not result in memory	*/
/* smashes.								*/ 

typedef void (* oom_fn)(void);

oom_fn CORD_oom_fn = (oom_fn) 0;

# define OUT_OF_MEMORY {  if (CORD_oom_fn != (oom_fn) 0) (*CORD_oom_fn)(); \
			  ABORT("Out of memory\n"); }
# define ABORT(msg) { fprintf(stderr, "%s\n", msg); abort(); }

typedef unsigned long word;

typedef union {
    struct Concatenation {
    	char null;
	char header;
	char depth;	/* concatenation nesting depth. */
	unsigned char left_len;
			/* Length of left child if it is sufficiently	*/
			/* short; 0 otherwise.				*/
#	    define MAX_LEFT_LEN 255
	word len;
	CORD left;	/* length(left) > 0	*/
	CORD right;	/* length(right) > 0	*/
    } concatenation;
    struct Function {
	char null;
	char header;
	char depth;	/* always 0	*/
	char left_len;	/* always 0	*/
	word len;
	CORD_fn fn;
	void * client_data;
    } function;
    struct Generic {
    	char null;
	char header;
	char depth;
	char left_len;
	word len;
    } generic;
    char string[1];
} CordRep;

# define CONCAT_HDR 1
# define FN_HDR 4
# define SUBSTR_HDR 6
	/* Substring nodes are a special case of function nodes.  	*/
	/* The client_data field is known to point to a substr_args	*/
	/* structure, and the function is either CORD_apply_access_fn 	*/
	/* or CORD_index_access_fn.					*/

#ifdef CORD_CAT_OPTIMIZATION

#define CONCAT_HDR_RO 3

#define IS_CONCATENATION(s)  ((((CordRep *)s)->generic.header & CONCAT_HDR) != 0)
#define IS_RW_CONCATENATION(s)  (((CordRep *)s)->generic.header == CONCAT_HDR)

#else

/* The following may be applied only to function and concatenation nodes: */
#define IS_CONCATENATION(s)  (((CordRep *)s)->generic.header == CONCAT_HDR)

#endif

#define IS_FUNCTION(s)  ((((CordRep *)s)->generic.header & FN_HDR) != 0)

#define IS_SUBSTR(s) (((CordRep *)s)->generic.header == SUBSTR_HDR)

#define LEN(s) (((CordRep *)s) -> generic.len)
#define DEPTH(s) (((CordRep *)s) -> generic.depth)
#define GEN_LEN(s) (CORD_IS_STRING(s) ? strlen(s) : LEN(s))

#define LEFT_LEN(c) ((c) -> left_len != 0? \
				(c) -> left_len \
				: (CORD_IS_STRING((c) -> left) ? \
					(c) -> len - GEN_LEN((c) -> right) \
					: LEN((c) -> left)))

#define SHORT_LIMIT (sizeof(CordRep) - 1)
	/* Cords shorter than this are C strings */

/* paf: using knowledge of interal structure to speedup */
char CORD_nul_func(size_t i, void * client_data);

/* Dump the internal representation of x to stdout, with initial 	*/
/* indentation level n.							*/
void CORD_dump_inner(CORD x, unsigned n)
{
    register size_t i;
    
    for (i = 0; i < (size_t)n; i++) {
        fputs("  ", stdout);
    }
    if (x == 0) {
      	fputs("NIL\n", stdout);
    } else if (CORD_IS_STRING(x)) {
        for (i = 0; i <= SHORT_LIMIT*1000; i++) {
			if (x[i] == '\0') { putchar('!'); break; }
			switch(x[i]){
				case '\n': putchar('|'); break;
				case '\r': putchar('#'); break;
				case '\t': putchar('@'); break;
				default: putchar(x[i]); break;
			}
        }
        if (x[i] != '\0') fputs("...", stdout);
        putchar('\n');
    } else if (IS_CONCATENATION(x)) {
        register struct Concatenation * conc =
        			&(((CordRep *)x) -> concatenation);
        printf("Concatenation: %p (len: %d, depth: %d)\n",
               x, (int)(conc -> len), (int)(conc -> depth));
        CORD_dump_inner(conc -> left, n+1);
        CORD_dump_inner(conc -> right, n+1);
    } else /* function */{
        register struct Function * func =
        			&(((CordRep *)x) -> function);
        if (IS_SUBSTR(x)) printf("(Substring) ");
        printf("Function: %p (len: %d): ", x, (int)(func -> len));
        for (i = 0; i < 20*1000 && i < func -> len; i++) {
            putchar((*(func -> fn))(i, func -> client_data));
        }
        if (i < func -> len) fputs("...", stdout);
        putchar('\n');
    }
}

/* Dump the internal representation of x to stdout	*/
void CORD_dump(CORD x)
{
    CORD_dump_inner(x, 0);
    fflush(stdout);
}

CORD CORD_cat_char_star(CORD x, const char*  y, size_t leny)
{
    register size_t result_len;
    register size_t lenx;
    register int depth;

    if (x == CORD_EMPTY) return(y);
    //if (leny == 0) leny=strlen(y); // PAF
    if (y == 0) ABORT("CORD_cat_char_star(,y,) y==0"); // PAF
    if (*y == 0) ABORT("CORD_cat_char_star(,y,) y==\"\""); // PAF
    if (leny == 0) ABORT("CORD_cat_char_star(,y,) leny==0"); // PAF
    
    if (CORD_IS_STRING(x)) {
        lenx = strlen(x);
        result_len = lenx + leny;
        if (result_len <= SHORT_LIMIT) {
            register char * result = GC_MALLOC_ATOMIC(result_len+1);

            if (result == 0) OUT_OF_MEMORY;
            memcpy(result, x, lenx);
            memcpy(result + lenx, y, leny);
            result[result_len] = '\0';
            return((CORD) result);
        } else {
            depth = 1;
        }
    } else {
    	register CORD right;
    	register CORD left;
    	register char * new_right;
    	register size_t right_len;
    	
    	lenx = LEN(x);
    	
        if (leny <= SHORT_LIMIT/2
    	    && IS_CONCATENATION(x)
            && CORD_IS_STRING(right = ((CordRep *)x) -> concatenation.right)) {
            /* Merge y into right part of x. */
            if (!CORD_IS_STRING(left = ((CordRep *)x) -> concatenation.left)) {
            	right_len = lenx - LEN(left);
            } else if (((CordRep *)x) -> concatenation.left_len != 0) {
                right_len = lenx - ((CordRep *)x) -> concatenation.left_len;
            } else {
            	right_len = strlen(right);
            }
            result_len = right_len + leny;  /* length of new_right */
            if (result_len <= SHORT_LIMIT) {
            	new_right = GC_MALLOC_ATOMIC(result_len + 1);
            	if (new_right == 0) OUT_OF_MEMORY;
            	memcpy(new_right, right, right_len);
            	memcpy(new_right + right_len, y, leny);
            	new_right[result_len] = '\0';
            	y = new_right;
            	leny = result_len;
            	x = left;
            	lenx -= right_len;
            	/* Now fall through to concatenate the two pieces: */
            }
            if (CORD_IS_STRING(x)) {
                depth = 1;
            } else {
                depth = DEPTH(x) + 1;
            }
        } else {
            depth = DEPTH(x) + 1;
        }
        result_len = lenx + leny;
    }
    {
      /* The general case; lenx, result_len is known: */
    	register struct Concatenation * result;
    	
    	result = GC_NEW(struct Concatenation);
    	if (result == 0) OUT_OF_MEMORY;
    	result->header = CONCAT_HDR;
    	result->depth = depth;
    	if (lenx <= MAX_LEFT_LEN) result->left_len = lenx;
    	result->len = result_len;
    	result->left = x;
    	result->right = y;
    	if (depth >= MAX_DEPTH) {
    	    return(CORD_balance((CORD)result));
    	} else {
    	    return((CORD) result);
    	}
    }
}

CORD CORD_cat(CORD x, CORD y)
{
    register size_t result_len;
    register int depth;
    register size_t lenx;
    
	if (x == CORD_EMPTY) return(y);
    if (y == CORD_EMPTY) return(x);
    if (CORD_IS_STRING(y)) {
        return(CORD_cat_char_star(x, y, strlen(y)));
    } else if (CORD_IS_STRING(x)) {
        lenx = strlen(x);
        depth = DEPTH(y) + 1;
    } else {
        register int depthy = DEPTH(y);
        
        lenx = LEN(x);
        depth = DEPTH(x) + 1;
        if (depthy >= depth) depth = depthy + 1;
    }
    result_len = lenx + LEN(y);
    {
    	register struct Concatenation * result;
    	
    	result = GC_NEW(struct Concatenation);
    	if (result == 0) OUT_OF_MEMORY;
    	result->header = CONCAT_HDR;
    	result->depth = depth;
//	printf("depth=%d\n", depth);
    	if (lenx <= MAX_LEFT_LEN) result->left_len = lenx;
    	result->len = result_len;
    	result->left = x;
    	result->right = y;
	// PAF@design.ru bug fix:
    	if (depth >= MAX_DEPTH) {
    	    return(CORD_balance((CORD)result));
    	} else {
    	    return((CORD) result);
    	}
    }
}

#ifdef CORD_CAT_OPTIMIZATION
void CORD_concatenation_protect(CORD x){
	if(IS_RW_CONCATENATION(x))
		((struct Concatenation*)x)->header = CONCAT_HDR_RO;
}

/* Optimized version to be called from parser code */
CORD CORD_cat_char_star_optimized(CORD x, const char*  y, size_t leny)
{
	register size_t result_len;
	register size_t lenx;
	register int depth;

	if (x == CORD_EMPTY) return(y);
	//if (leny == 0) leny=strlen(y); // PAF
	if (y == 0) ABORT("CORD_cat_char_star(,y,) y==0"); // PAF
	if (*y == 0) ABORT("CORD_cat_char_star(,y,) y==\"\""); // PAF
	if (leny == 0) ABORT("CORD_cat_char_star(,y,) leny==0"); // PAF
    
	if (CORD_IS_STRING(x)) {
		lenx = strlen(x);
		result_len = lenx + leny;
		if (result_len <= SHORT_LIMIT) {
			register char * result = GC_MALLOC_ATOMIC(result_len+1);

			if (result == 0) OUT_OF_MEMORY;
			memcpy(result, x, lenx);
			memcpy(result + lenx, y, leny);
			result[result_len] = '\0';
			return((CORD) result);
		} else {
			depth = 1;
		}
	} else {
		register CORD right;
		register CORD left;
		register char * new_right;
		register size_t right_len;

		lenx = LEN(x);

		if (
			leny <= SHORT_LIMIT/2
			&& IS_CONCATENATION(x)
			&& CORD_IS_STRING(right = ((CordRep *)x) -> concatenation.right)
		){
			/* Merge y into right part of x. */
			if (!CORD_IS_STRING(left = ((CordRep *)x) -> concatenation.left)) {
				right_len = lenx - LEN(left);
			} else if (((CordRep *)x) -> concatenation.left_len != 0) {
				right_len = lenx - ((CordRep *)x) -> concatenation.left_len;
			} else {
				right_len = strlen(right);
			}
			result_len = right_len + leny;  /* length of new_right */
			if (result_len <= SHORT_LIMIT) {
				new_right = GC_MALLOC_ATOMIC(result_len + 1);
				if (new_right == 0) OUT_OF_MEMORY;
				memcpy(new_right, right, right_len);
				memcpy(new_right + right_len, y, leny);
				new_right[result_len] = '\0';

				if (IS_RW_CONCATENATION(x)) {
					// Optimization: instead of new Concatenation current is modified
					((CordRep *)x) -> concatenation.right=new_right;
					((CordRep *)x) -> concatenation.len += leny;
					return x;
				}

				y = new_right;
				leny = result_len;
				x = left;
				lenx -= right_len;
				/* Now fall through to concatenate the two pieces: */
			}
			if (CORD_IS_STRING(x)) {
				depth = 1;
			} else {
				depth = DEPTH(x) + 1;
			}
		} else {
			depth = DEPTH(x) + 1;
		}
		result_len = lenx + leny;
	}
	{
		/* The general case; lenx, result_len is known: */
		register struct Concatenation * result;

		result = GC_NEW(struct Concatenation);
		if (result == 0) OUT_OF_MEMORY;
		result->header = CONCAT_HDR;
		result->depth = depth;
		if (lenx <= MAX_LEFT_LEN) result->left_len = lenx;
		result->len = result_len;
		result->left = x;
		result->right = y;
		if (depth >= MAX_DEPTH) {
			return(CORD_balance((CORD)result));
		} else {
			return((CORD) result);
		}
	}
}

/* Optimized version to be called from parser code */
CORD CORD_cat_optimized(CORD x, CORD y)
{
	register size_t result_len;
	register int depth;
	register size_t lenx;

	if (x == CORD_EMPTY){
		CORD_concatenation_protect(y); // to guarantee y won't be modified
		return(y);
	}
	if (y == CORD_EMPTY) return(x);
	if (CORD_IS_STRING(y)) {
		return(CORD_cat_char_star_optimized(x, y, strlen(y))); // optimized version is called
	} else if (CORD_IS_STRING(x)) {
		lenx = strlen(x);
		depth = DEPTH(y) + 1;
	} else {
		register int depthy = DEPTH(y);

		lenx = LEN(x);
		depth = DEPTH(x) + 1;
		if (depthy >= depth) depth = depthy + 1;
	}
	result_len = lenx + LEN(y);
	{
		register struct Concatenation * result;

		result = GC_NEW(struct Concatenation);
		if (result == 0) OUT_OF_MEMORY;
		result->header = CONCAT_HDR;
		result->depth = depth;
//		printf("depth=%d\n", depth);
		if (lenx <= MAX_LEFT_LEN) result->left_len = lenx;
		result->len = result_len;
		result->left = x;
		result->right = y;
		// PAF@design.ru bug fix:
		if (depth >= MAX_DEPTH) {
			return(CORD_balance((CORD)result));
		} else {
			return((CORD) result);
		}
	}
}
#endif

CORD CORD_from_fn(CORD_fn fn, void * client_data, size_t len)
{
    if (len <= 0) return(0);
    if (len <= SHORT_LIMIT) {
        register char * result;
        register size_t i;
        char buf[SHORT_LIMIT+1];
        register char c;
        
        for (i = 0; i < len; i++) {
            c = (*fn)(i, client_data);
            if (c == '\0') goto gen_case;
            buf[i] = c;
        }
        buf[i] = '\0';
        result = GC_MALLOC_ATOMIC(len+1);
        if (result == 0) OUT_OF_MEMORY;
        strcpy(result, buf);
        result[len] = '\0';
        return((CORD) result);
    }
  gen_case:
    {
    	register struct Function * result;
    	
    	result = GC_NEW(struct Function);
    	if (result == 0) OUT_OF_MEMORY;
    	result->header = FN_HDR;
    	/* depth is already 0 */
    	result->len = len;
    	result->fn = fn;
    	result->client_data = client_data;
    	return((CORD) result);
    }
}

size_t CORD_len(CORD x)
{
    if (x == 0) {
     	return(0);
    } else {
	return(GEN_LEN(x));
    }
}

struct substr_args {
    CordRep * sa_cord;
    size_t sa_index;
};

char CORD_index_access_fn(size_t i, void * client_data)
{
    register struct substr_args *descr = (struct substr_args *)client_data;
    
    return(((char *)(descr->sa_cord))[i + descr->sa_index]);
}

char CORD_apply_access_fn(size_t i, void * client_data)
{
    register struct substr_args *descr = (struct substr_args *)client_data;
    register struct Function * fn_cord = &(descr->sa_cord->function);
    
    return((*(fn_cord->fn))(i + descr->sa_index, fn_cord->client_data));
}

/* A version of CORD_substr that simply returns a function node, thus	*/
/* postponing its work.	The fourth argument is a function that may	*/
/* be used for efficient access to the ith character.			*/
/* Assumes i >= 0 and i + n < length(x).				*/
CORD CORD_substr_closure(CORD x, size_t i, size_t n, CORD_fn f)
{
    register struct substr_args * sa = GC_NEW(struct substr_args);
    CORD result;
    
    if (sa == 0) OUT_OF_MEMORY;
    sa->sa_cord = (CordRep *)x;
    sa->sa_index = i;
    result = CORD_from_fn(f, (void *)sa, n);
    ((CordRep *)result) -> function.header = SUBSTR_HDR;
    return (result);
}

# define SUBSTR_LIMIT (10 * SHORT_LIMIT)
	/* Substrings of function nodes and flat strings shorter than 	*/
	/* this are flat strings.  Othewise we use a functional 	*/
	/* representation, which is significantly slower to access.	*/

/* A version of CORD_substr that assumes i >= 0, n > 0, and i + n < length(x).*/
CORD CORD_substr_checked(CORD x, size_t i, size_t n)
{
    if (CORD_IS_STRING(x)) {
        if (n > SUBSTR_LIMIT) {
            return(CORD_substr_closure(x, i, n, CORD_index_access_fn));
        } else {
            register char * result = GC_MALLOC_ATOMIC(n+1);
            
            if (result == 0) OUT_OF_MEMORY;
            strncpy(result, x+i, n);
            result[n] = '\0';
            return(result);
        }
    } else if (IS_CONCATENATION(x)) {
    	register struct Concatenation * conc
    			= &(((CordRep *)x) -> concatenation);
    	register size_t left_len;
    	register size_t right_len;
    	
    	left_len = LEFT_LEN(conc);
    	right_len = conc -> len - left_len;
    	if (i >= left_len) {
    	    if (n == right_len) return(conc -> right);
    	    return(CORD_substr_checked(conc -> right, i - left_len, n));
    	} else if (i+n <= left_len) {
    	    if (n == left_len) return(conc -> left);
    	    return(CORD_substr_checked(conc -> left, i, n));
    	} else {
    	    /* Need at least one character from each side. */
    	    register CORD left_part;
    	    register CORD right_part;
    	    register size_t left_part_len = left_len - i;
     	
    	    if (i == 0) {
    	        left_part = conc -> left;
    	    } else {
    	        left_part = CORD_substr_checked(conc -> left, i, left_part_len);
    	    }
    	    if (i + n == right_len + left_len) {
    	         right_part = conc -> right;
    	    } else {
    	         right_part = CORD_substr_checked(conc -> right, 0,
    	    				          n - left_part_len);
    	    }
    	    return(CORD_cat(left_part, right_part));
    	}
    } else /* function */ {
        if (n > SUBSTR_LIMIT) {
            if (IS_SUBSTR(x)) {
            	/* Avoid nesting substring nodes.	*/
            	register struct Function * f = &(((CordRep *)x) -> function);
            	register struct substr_args *descr =
            			(struct substr_args *)(f -> client_data);
            	
            	return(CORD_substr_closure((CORD)descr->sa_cord,
            				   i + descr->sa_index,
            				   n, f -> fn));
            } else {
                return(CORD_substr_closure(x, i, n, CORD_apply_access_fn));
            }
        } else {
            char * result;
            register struct Function * f = &(((CordRep *)x) -> function);
            char buf[SUBSTR_LIMIT+1];
            register char * p = buf;
            register char c;
            register int j;
            register int lim = i + n;
            
            for (j = i; j < lim; j++) {
            	c = (*(f -> fn))(j, f -> client_data);
            	if (c == '\0') {
            	    return(CORD_substr_closure(x, i, n, CORD_apply_access_fn));
            	}
            	*p++ = c;
            }
            *p = '\0';
            result = GC_MALLOC_ATOMIC(n+1);
            if (result == 0) OUT_OF_MEMORY;
            strcpy(result, buf);
            return(result);
        }
    }
}

CORD CORD_substr(CORD x, size_t i, size_t n, size_t len)
{
	if(0 == len) len = CORD_len(x);
    if (i >= len || n <= 0) return(0);
    	/* n < 0 is impossible in a correct C implementation, but	*/
    	/* quite possible  under SunOS 4.X.				*/
    if (i + n > len) n = len - i;
#   ifndef __STDC__
      if (i < 0) ABORT("CORD_substr: second arg. negative");
    	/* Possible only if both client and C implementation are buggy.	*/
    	/* But empirically this happens frequently.			*/
#   endif
    return(CORD_substr_checked(x, i, n));
}

/* See cord.h for definition.  We assume i is in range.	*/
int CORD_iter5(CORD x, size_t i, CORD_iter_fn f1,
			 CORD_batched_iter_fn f2, void * client_data)
{
	int result;
    if (x == 0) return(0);
    if (CORD_IS_STRING(x)) {
    	register const char* p = x+i;
    	
    	if (*p == '\0') ABORT("2nd arg to CORD_iter5 too big");
        if (f2 != CORD_NO_FN) {
            return((*f2)(p, client_data));
        } else {
	    while (*p) {
                if (result=(*f1)(*p, client_data)) 
					return result;
                p++;
	    }
	    return(0);
        }
    } else if (IS_CONCATENATION(x)) {
    	register struct Concatenation * conc = &(((CordRep *)x) -> concatenation);
    	if (i > 0) {
    	    register size_t left_len = LEFT_LEN(conc);
    	    
    	    if (i >= left_len) {
    	        return(CORD_iter5(conc -> right, i - left_len, f1, f2,
    	        		  client_data));
    	    }
    	}
		result=CORD_iter5(conc -> left, i, f1, f2, client_data);
    	if (result) return result;
    	return(CORD_iter5(conc -> right, 0, f1, f2, client_data));
    } else /* function */ {
        register struct Function * f = &(((CordRep *)x) -> function);
        register size_t j;
        register size_t lim = f -> len;
        
        for (j = i; j < lim; j++) {
            if (result=(*f1)((*(f -> fn))(j, f -> client_data), client_data)) 
				return result;
        }
        return(0);
    }
}

/* See cord.h for definition.  We assume i is in range.	*/
int CORD_block_iter(CORD x, size_t i, CORD_block_iter_fn fb, void * client_data)
{
	int result;
    if (x == 0) return(0);
    if (CORD_IS_STRING(x)) {
    	register const char* p = x+i;
		const char *b=p;
		char bc=*b;
		int pc;
    	
    	if (bc == '\0') ABORT("2nd arg to CORD_iter5 too big");
	    do {
			pc=*++p;
			if(pc!=bc) {
				if (result=fb(bc, p-b, client_data)) 
					return result;
				b=p; bc=pc;
			}
	    } while (pc);
	    return(0);
    } else if (IS_CONCATENATION(x)) {
    	register struct Concatenation * conc= &(((CordRep *)x) -> concatenation);
    	if (i > 0) {
    	    register size_t left_len = LEFT_LEN(conc);
    	    
    	    if (i >= left_len) {
    	        return(CORD_block_iter(conc -> right, i - left_len, fb, client_data));
    	    }
    	}
		result=CORD_block_iter(conc -> left, i, fb, client_data);
    	if (result) return result;
    	return(CORD_block_iter(conc -> right, 0, fb, client_data));
    } else /* function */ {
        register struct Function * f = &(((CordRep *)x) -> function);
        register size_t lim = f -> len;
        
		if(f->fn == CORD_nul_func ) {
			if (result=fb((char)(unsigned long)f -> client_data, f -> len-i, client_data)) return result;
		} else if(f->fn == CORD_apply_access_fn) {
			register struct substr_args *descr = (struct substr_args *)f->client_data;
			register struct Function * fn_cord = &(descr->sa_cord->function);

			if(fn_cord->fn == CORD_nul_func ) {
				if (result=fb((char)(unsigned long)fn_cord->client_data, f -> len-i, client_data)) 
					return result;
			} else
				ABORT("CORD_block_iter:CORD_apply_access_fn:unknown_fn should not happen");
		} else {
			if(f->fn == CORD_index_access_fn)
				ABORT("CORD_block_iter:CORD_index_access_fn should not happen");
			ABORT("CORD_block_iter:unknown_fn should not happen");
		}
    }
	return(0);
}
			

#undef CORD_iter
int CORD_iter(CORD x, CORD_iter_fn f1, void * client_data)
{
    return(CORD_iter5(x, 0, f1, CORD_NO_FN, client_data));
}

int CORD_riter4(CORD x, size_t i, CORD_iter_fn f1, void * client_data)
{
    if (x == 0) return(0);
    if (CORD_IS_STRING(x)) {
	register const char* p = x + i;
	register char c;
               
	for(;;) {
	    c = *p;
	    if (c == '\0') ABORT("2nd arg to CORD_riter4 too big");
            if ((*f1)(c, client_data)) return(1);
	    if (p == x) break;
            p--;
	}
	return(0);
    } else if (IS_CONCATENATION(x)) {
    	register struct Concatenation * conc
    			= &(((CordRep *)x) -> concatenation);
    	register CORD left_part = conc -> left;
    	register size_t left_len;
    	
    	left_len = LEFT_LEN(conc);
    	if (i >= left_len) {
    	    if (CORD_riter4(conc -> right, i - left_len, f1, client_data)) {
    	    	return(1);
    	    }
    	    return(CORD_riter4(left_part, left_len - 1, f1, client_data));
    	} else {
    	    return(CORD_riter4(left_part, i, f1, client_data));
    	}
    } else /* function */ {
        register struct Function * f = &(((CordRep *)x) -> function);
        register size_t j;
        
        for (j = i; ; j--) {
            if ((*f1)((*(f -> fn))(j, f -> client_data), client_data)) {
                return(1);
            }
            if (j == 0) return(0);
        }
    }
}

int CORD_riter(CORD x, CORD_iter_fn f1, void * client_data)
{
    return(CORD_riter4(x, CORD_len(x) - 1, f1, client_data));
}

/*
 * The following functions are concerned with balancing cords.
 * Strategy:
 * Scan the cord from left to right, keeping the cord scanned so far
 * as a forest of balanced trees of exponentialy decreasing length.
 * When a new subtree needs to be added to the forest, we concatenate all
 * shorter ones to the new tree in the appropriate order, and then insert
 * the result into the forest.
 * Crucial invariants:
 * 1. The concatenation of the forest (in decreasing order) with the
 *     unscanned part of the rope is equal to the rope being balanced.
 * 2. All trees in the forest are balanced.
 * 3. forest[i] has depth at most i.
 */

typedef struct {
    CORD c;
    size_t len;		/* Actual length of c 	*/
} ForestElement;

static size_t min_len [ MAX_DEPTH ];

static int min_len_init = 0;

int CORD_max_len;

typedef ForestElement Forest [ MAX_DEPTH ];
			/* forest[i].len >= fib(i+1)	        */
			/* The string is the concatenation	*/
			/* of the forest in order of DECREASING */
			/* indices.				*/

void CORD_init_min_len()
{
    register int i;
    register size_t last, previous, current;
        
    min_len[0] = previous = 1;
    min_len[1] = last = 2;
    for (i = 2; i < MAX_DEPTH; i++) {
    	current = last + previous;
    	if (current < last) /* overflow */ current = last;
    	min_len[i] = current;
    	previous = last;
    	last = current;
    }
    CORD_max_len = last - 1;
    min_len_init = 1;
}


void CORD_init_forest(ForestElement * forest, size_t max_len)
{
    register int i;
    
    for (i = 0; i < MAX_DEPTH; i++) {
    	forest[i].c = 0;
    	if (min_len[i] > max_len) return;
    }
    ABORT("Cord too long");
}

/* Add a leaf to the appropriate level in the forest, cleaning		*/
/* out lower levels as necessary.					*/
/* Also works if x is a balanced tree of concatenations; however	*/
/* in this case an extra concatenation node may be inserted above x;	*/
/* This node should not be counted in the statement of the invariants.	*/
void CORD_add_forest(ForestElement * forest, CORD x, size_t len)
{
    register int i = 0;
    register CORD sum = CORD_EMPTY;
    register size_t sum_len = 0;
    
    while (len > min_len[i + 1]) {
    	if (forest[i].c != 0) {
    	    sum = CORD_cat(forest[i].c, sum);
    	    sum_len += forest[i].len;
    	    forest[i].c = 0;
    	}
        i++;
    }
    /* Sum has depth at most 1 greter than what would be required 	*/
    /* for balance.							*/
    sum = CORD_cat(sum, x);
    sum_len += len;
    /* If x was a leaf, then sum is now balanced.  To see this		*/
    /* consider the two cases in which forest[i-1] either is or is 	*/
    /* not empty.							*/
    while (sum_len >= min_len[i]) {
    	if (forest[i].c != 0) {
    	    sum = CORD_cat(forest[i].c, sum);
    	    sum_len += forest[i].len;
    	    /* This is again balanced, since sum was balanced, and has	*/
    	    /* allowable depth that differs from i by at most 1.	*/
    	    forest[i].c = 0;
    	}
        i++;
    }
    i--;
    forest[i].c = sum;
    forest[i].len = sum_len;
}

CORD CORD_concat_forest(ForestElement * forest, size_t expected_len)
{
    register int i = 0;
    CORD sum = 0;
    size_t sum_len = 0;
    
    while (sum_len != expected_len) {
    	if (forest[i].c != 0) {
    	    sum = CORD_cat(forest[i].c, sum);
    	    sum_len += forest[i].len;
    	}
        i++;
    }
    return(sum);
}

/* Insert the frontier of x into forest.  Balanced subtrees are	*/
/* treated as leaves.  This potentially adds one to the depth	*/
/* of the final tree.						*/
void CORD_balance_insert(CORD x, size_t len, ForestElement * forest)
{
    register int depth;
    
    if (CORD_IS_STRING(x)) {
        CORD_add_forest(forest, x, len);
    } else if (IS_CONCATENATION(x)
               && ((depth = DEPTH(x)) >= MAX_DEPTH
                   || len < min_len[depth])) {
    	register struct Concatenation * conc
    			= &(((CordRep *)x) -> concatenation);
    	size_t left_len = LEFT_LEN(conc);
    	
    	CORD_balance_insert(conc -> left, left_len, forest);
    	CORD_balance_insert(conc -> right, len - left_len, forest);
    } else /* function or balanced */ {
    	CORD_add_forest(forest, x, len);
    }
}


CORD CORD_balance(CORD x)
{
    Forest forest;
    register size_t len;
    
    if (x == 0) return(0);
    if (CORD_IS_STRING(x)) return(x);
    if (!min_len_init) CORD_init_min_len();
    len = LEN(x);
    CORD_init_forest(forest, len);
    CORD_balance_insert(x, len, forest);
    return(CORD_concat_forest(forest, len));
}


/* Position primitives	*/

/* Private routines to deal with the hard cases only: */

/* P contains a prefix of the  path to cur_pos.	Extend it to a full	*/
/* path and set up leaf info.						*/
/* Return 0 if past the end of cord, 1 o.w.				*/
void CORD__extend_path(register CORD_pos p)
{
     register struct CORD_pe * current_pe = &(p[0].path[p[0].path_len]);
     register CORD top = current_pe -> pe_cord;
     register size_t pos = p[0].cur_pos;
     register size_t top_pos = current_pe -> pe_start_pos;
     register size_t top_len = GEN_LEN(top);
     
     /* Fill in the rest of the path. */
       while(!CORD_IS_STRING(top) && IS_CONCATENATION(top)) {
     	 register struct Concatenation * conc =
     	 		&(((CordRep *)top) -> concatenation);
     	 register size_t left_len;
     	 
     	 left_len = LEFT_LEN(conc);
     	 current_pe++;
     	 if (pos >= top_pos + left_len) {
     	     current_pe -> pe_cord = top = conc -> right;
     	     current_pe -> pe_start_pos = top_pos = top_pos + left_len;
     	     top_len -= left_len;
     	 } else {
     	     current_pe -> pe_cord = top = conc -> left;
     	     current_pe -> pe_start_pos = top_pos;
     	     top_len = left_len;
     	 }
     	 p[0].path_len++;
       }
     /* Fill in leaf description for fast access. */
       if (CORD_IS_STRING(top)) {
         p[0].cur_leaf = top;
         p[0].cur_start = top_pos;
         p[0].cur_end = top_pos + top_len;
       } else {
         p[0].cur_end = 0;
       }
       if (pos >= top_pos + top_len) p[0].path_len = CORD_POS_INVALID;
}

char CORD__pos_fetch(register CORD_pos p)
{
    /* Leaf is a function node */
    struct CORD_pe * pe = &((p)[0].path[(p)[0].path_len]);
    CORD leaf = pe -> pe_cord;
    register struct Function * f = &(((CordRep *)leaf) -> function);
    
    if (!IS_FUNCTION(leaf)) ABORT("CORD_pos_fetch: bad leaf");
    return ((*(f -> fn))(p[0].cur_pos - pe -> pe_start_pos, f -> client_data));
}

void CORD__next(register CORD_pos p)
{
    register size_t cur_pos = p[0].cur_pos + 1;
    register struct CORD_pe * current_pe = &((p)[0].path[(p)[0].path_len]);
    register CORD leaf = current_pe -> pe_cord;
    
    /* Leaf is not a string or we're at end of leaf */
    p[0].cur_pos = cur_pos;
    if (!CORD_IS_STRING(leaf)) {
    	/* Function leaf	*/
    	register struct Function * f = &(((CordRep *)leaf) -> function);
    	register size_t start_pos = current_pe -> pe_start_pos;
    	register size_t end_pos = start_pos + f -> len;
    	
    	if (cur_pos < end_pos) {
    	  /* Fill cache and return. */
    	    register size_t i;
    	    register size_t limit = cur_pos + FUNCTION_BUF_SZ;
    	    register CORD_fn fn = f -> fn;
    	    register void * client_data = f -> client_data;
    	    
    	    if (limit > end_pos) {
    	        limit = end_pos;
    	    }
    	    for (i = cur_pos; i < limit; i++) {
    	        p[0].function_buf[i - cur_pos] =
    	        	(*fn)(i - start_pos, client_data);
    	    }
    	    p[0].cur_start = cur_pos;
    	    p[0].cur_leaf = p[0].function_buf;
    	    p[0].cur_end = limit;
    	    return;
    	}
    }
    /* End of leaf	*/
    /* Pop the stack until we find two concatenation nodes with the 	*/
    /* same start position: this implies we were in left part.		*/
    {
    	while (p[0].path_len > 0
    	       && current_pe[0].pe_start_pos != current_pe[-1].pe_start_pos) {
    	    p[0].path_len--;
    	    current_pe--;
    	}
    	if (p[0].path_len == 0) {
	    p[0].path_len = CORD_POS_INVALID;
            return;
	}
    }
    p[0].path_len--;
    CORD__extend_path(p);
}

void CORD__prev(register CORD_pos p)
{
    register struct CORD_pe * pe = &(p[0].path[p[0].path_len]);
    
    if (p[0].cur_pos == 0) {
        p[0].path_len = CORD_POS_INVALID;
        return;
    }
    p[0].cur_pos--;
    if (p[0].cur_pos >= pe -> pe_start_pos) return;
    
    /* Beginning of leaf	*/
    
    /* Pop the stack until we find two concatenation nodes with the 	*/
    /* different start position: this implies we were in right part.	*/
    {
    	register struct CORD_pe * current_pe = &((p)[0].path[(p)[0].path_len]);
    	
    	while (p[0].path_len > 0
    	       && current_pe[0].pe_start_pos == current_pe[-1].pe_start_pos) {
    	    p[0].path_len--;
    	    current_pe--;
    	}
    }
    p[0].path_len--;
    CORD__extend_path(p);
}

#undef CORD_pos_fetch
#undef CORD_next
#undef CORD_prev
#undef CORD_pos_to_index
#undef CORD_pos_to_cord
#undef CORD_pos_valid

char CORD_pos_fetch(register CORD_pos p)
{
    if (p[0].cur_start <= p[0].cur_pos && p[0].cur_pos < p[0].cur_end) {
    	return(p[0].cur_leaf[p[0].cur_pos - p[0].cur_start]);
    } else {
        return(CORD__pos_fetch(p));
    }
}

void CORD_next(CORD_pos p)
{
    if (p[0].cur_pos < p[0].cur_end - 1) {
    	p[0].cur_pos++;
    } else {
    	CORD__next(p);
    }
}

void CORD_prev(CORD_pos p)
{
    if (p[0].cur_end != 0 && p[0].cur_pos > p[0].cur_start) {
    	p[0].cur_pos--;
    } else {
    	CORD__prev(p);
    }
}

size_t CORD_pos_to_index(CORD_pos p)
{
    return(p[0].cur_pos);
}

CORD CORD_pos_to_cord(CORD_pos p)
{
    return(p[0].path[0].pe_cord);
}

int CORD_pos_valid(CORD_pos p)
{
    return(p[0].path_len != CORD_POS_INVALID);
}

void CORD_set_pos(CORD_pos p, CORD x, size_t i)
{
    if (x == CORD_EMPTY) {
    	p[0].path_len = CORD_POS_INVALID;
    	return;
    }
    p[0].path[0].pe_cord = x;
    p[0].path[0].pe_start_pos = 0;
    p[0].path_len = 0;
    p[0].cur_pos = i;
    CORD__extend_path(p);
}
parser-3.4.3/src/lib/cord/Makefile.am000644 000000 000000 00000000271 12172762053 017441 0ustar00rootwheel000000 000000 INCLUDES = -Iinclude -I../../include -I../gc/include

noinst_LTLIBRARIES = libcord.la
libcord_la_SOURCES = cordbscs.c cordxtra.c

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parser-3.4.3/src/lib/cord/include/000755 000000 000000 00000000000 12234223575 017030 5ustar00rootwheel000000 000000 parser-3.4.3/src/lib/cord/cord.vcproj000644 000000 000000 00000020365 12173025677 017574 0ustar00rootwheel000000 000000 

	
		
	
	
		
			
			
			
			
			
			
			
			
			
			
			
			
		
		
			
			
			
			
			
			
			
			
			
			
			
			
		
		
			
			
			
			
			
			
			
			
			
			
			
			
		
		
			
			
			
			
			
			
			
			
			
			
			
			
		
	
	
	
	
		
			
			
			
			
			
				
				
			
		
		
			
				
			
			
				
			
			
				
			
			
				
			
		
		
			
				
			
			
				
			
			
				
			
			
				
			
		
	
	
	

parser-3.4.3/src/lib/cord/include/ec.h000644 000000 000000 00000003362 07707741612 017602 0ustar00rootwheel000000 000000 # ifndef EC_H
# define EC_H

# ifndef CORD_H
#  include "cord.h"
# endif

/* Extensible cords are strings that may be destructively appended to.	*/
/* They allow fast construction of cords from characters that are	*/
/* being read from a stream.						*/
/*
 * A client might look like:
 *
 *	{
 *	    CORD_ec x;
 *	    CORD result;
 *	    char c;
 *	    FILE *f;
 *
 *	    ...
 *	    CORD_ec_init(x);
 *	    while(...) {
 *		c = getc(f);
 *		...
 *		CORD_ec_append(x, c);
 *	    }
 *	    result = CORD_balance(CORD_ec_to_cord(x));
 *
 * If a C string is desired as the final result, the call to CORD_balance
 * may be replaced by a call to CORD_to_char_star.
 */

# ifndef CORD_BUFSZ
#   define CORD_BUFSZ 128
# endif

typedef struct CORD_ec_struct {
    CORD ec_cord;
    char * ec_bufptr;
    char ec_buf[CORD_BUFSZ+1];
} CORD_ec[1];

/* This structure represents the concatenation of ec_cord with		*/
/* ec_buf[0 ... (ec_bufptr-ec_buf-1)]					*/

/* Flush the buffer part of the extended chord into ec_cord.	*/
/* Note that this is almost the only real function, and it is	*/
/* implemented in 6 lines in cordxtra.c				*/
void CORD_ec_flush_buf(CORD_ec x);
      
/* Convert an extensible cord to a cord. */
# define CORD_ec_to_cord(x) (CORD_ec_flush_buf(x), (x)[0].ec_cord)

/* Initialize an extensible cord. */
# define CORD_ec_init(x) ((x)[0].ec_cord = 0, (x)[0].ec_bufptr = (x)[0].ec_buf)

/* Append a character to an extensible cord.	*/
# define CORD_ec_append(x, c) \
    {  \
	if ((x)[0].ec_bufptr == (x)[0].ec_buf + CORD_BUFSZ) { \
	  	CORD_ec_flush_buf(x); \
	} \
	*((x)[0].ec_bufptr)++ = (c); \
    }

/* Append a cord to an extensible cord.  Structure remains shared with 	*/
/* original.								*/
void CORD_ec_append_cord(CORD_ec x, CORD s);

# endif /* EC_H */
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/lib/cord/include/cord.h000644 000000 000000 00000032515 12172762053 020136 0ustar00rootwheel000000 000000 /* 
 * Copyright (c) 1993-1994 by Xerox Corporation.  All rights reserved.
 *
 * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
 * OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.
 *
 * Permission is hereby granted to use or copy this program
 * for any purpose,  provided the above notices are retained on all copies.
 * Permission to modify the code and to distribute modified code is granted,
 * provided the above notices are retained, and a notice that the code was
 * modified is included with the above copyright notice.
 *
 * Author: Hans-J. Boehm (boehm@parc.xerox.com)
 */
/* Boehm, October 5, 1995 4:20 pm PDT */
 
/*
 * Cords are immutable character strings.  A number of operations
 * on long cords are much more efficient than their strings.h counterpart.
 * In particular, concatenation takes constant time independent of the length
 * of the arguments.  (Cords are represented as trees, with internal
 * nodes representing concatenation and leaves consisting of either C
 * strings or a functional description of the string.)
 *
 * The following are reasonable applications of cords.  They would perform
 * unacceptably if C strings were used:
 * - A compiler that produces assembly language output by repeatedly
 *   concatenating instructions onto a cord representing the output file.
 * - A text editor that converts the input file to a cord, and then
 *   performs editing operations by producing a new cord representing
 *   the file after echa character change (and keeping the old ones in an
 *   edit history)
 *
 * For optimal performance, cords should be built by
 * concatenating short sections.
 * This interface is designed for maximum compatibility with C strings.
 * ASCII NUL characters may be embedded in cords using CORD_from_fn.
 * This is handled correctly, but CORD_to_char_star will produce a string
 * with embedded NULs when given such a cord. 
 *
 * This interface is fairly big, largely for performance reasons.
 * The most basic constants and functions:
 *
 * CORD - the type of a cord;
 * CORD_EMPTY - empty cord;
 * CORD_len(cord) - length of a cord;
 * CORD_cat(cord1,cord2) - concatenation of two cords;
 * CORD_substr(cord, start, len) - substring (or subcord);
 * CORD_pos i;  CORD_FOR(i, cord) {  ... CORD_pos_fetch(i) ... } -
 *    examine each character in a cord.  CORD_pos_fetch(i) is the char.
 * CORD_fetch(int i) - Retrieve i'th character (slowly).
 * CORD_cmp(cord1, cord2) - compare two cords.
 * CORD_from_file(FILE * f) - turn a read-only file into a cord.
 * CORD_to_char_star(cord) - convert to C string.
 *   (Non-NULL C constant strings are cords.)
 * CORD_printf (etc.) - cord version of printf. Use %r for cords.
 */
# ifndef CORD_H

# define CORD_H
# include 
# include 
/* Cords have type const char *.  This is cheating quite a bit, and not	*/
/* 100% portable.  But it means that nonempty character string		*/
/* constants may be used as cords directly, provided the string is	*/
/* never modified in place.  The empty cord is represented by, and	*/
/* can be written as, 0.						*/

typedef const char * CORD;

/* An empty cord is always represented as nil 	*/
# define CORD_EMPTY 0

/* Is a nonempty cord represented as a C string? */
#define CORD_IS_STRING(s) (*(s) != '\0')

/* Allows struct Concatenation modification on merge in CORD_cat,
 thus all source Concatenation structs must be prepared for this */
#define CORD_CAT_OPTIMIZATION

/* Caches CORD_chars result to avoide useless allocations */
#define CORD_CHARS_CACHE

/* Concatenate two cords.  If the arguments are C strings, they may 	*/
/* not be subsequently altered.						*/
CORD CORD_cat(CORD x, CORD y);

/* Concatenate a cord and a C string with known length.  Except for the	*/
/* empty string case, this is a special case of CORD_cat.  Since the	*/
/* length is known, it can be faster.					*/
/* The string y is shared with the resulting CORD.  Hence it should	*/
/* not be altered by the caller.					*/
/* PAF@design.ru: 
	but there is a ~bug in case (0, "123", 2), it returns "123", and later appends after '3', not '2'.
	so BEWARE: NOT USE IT THAT WAY
	and changing 'leny' convention: now, if it's 0, then function does leny=strlen(y)
*/
CORD CORD_cat_char_star(CORD x, const char * y, size_t leny);

#ifdef CORD_CAT_OPTIMIZATION
void CORD_concatenation_protect(CORD x);
CORD CORD_cat_optimized(CORD x, CORD y);
CORD CORD_cat_char_star_optimized(CORD x, const char * y, size_t leny);
#endif

/* Compute the length of a cord */
size_t CORD_len(CORD x);

/* Cords may be represented by functions defining the ith character */
typedef char (* CORD_fn)(size_t i, void * client_data);

/* Turn a functional description into a cord. 	*/
CORD CORD_from_fn(CORD_fn fn, void * client_data, size_t len);

/* Turn a functional description into a cord, only conjunction&func. 	*/
CORD CORD_from_fn_gen(CORD_fn fn, void * client_data, size_t len);

/* Return the substring (subcord really) of x with length at most n,	*/
/* starting at position i.  (The initial character has position 0.)	*/
CORD CORD_substr(CORD x, size_t i, size_t n, size_t len);

/* Return the argument, but rebalanced to allow more efficient   	*/
/* character retrieval, substring operations, and comparisons.		*/
/* This is useful only for cords that were built using repeated 	*/
/* concatenation.  Guarantees log time access to the result, unless	*/
/* x was obtained through a large number of repeated substring ops	*/
/* or the embedded functional descriptions take longer to evaluate.	*/
/* May reallocate significant parts of the cord.  The argument is not	*/
/* modified; only the result is balanced.				*/
CORD CORD_balance(CORD x);

/* The following traverse a cord by applying a function to each 	*/
/* character.  This is occasionally appropriate, especially where	*/
/* speed is crucial.  But, since C doesn't have nested functions,	*/
/* clients of this sort of traversal are clumsy to write.  Consider	*/
/* the functions that operate on cord positions instead.		*/

/* Function to iteratively apply to individual characters in cord.	*/
typedef int (* CORD_iter_fn)(char c, void * client_data);

/* Function to iteratively apply to individual block in cord.	*/
typedef int (* CORD_block_iter_fn)(char c, size_t len, void* client_data);


/* Function to apply to substrings of a cord.  Each substring is a 	*/
/* a C character string, not a general cord.				*/
typedef int (* CORD_batched_iter_fn)(const char * s, void * client_data);
# define CORD_NO_FN ((CORD_batched_iter_fn)0)

/* Apply f1 to each character in the cord, in ascending order,		*/
/* starting at position i. If						*/
/* f2 is not CORD_NO_FN, then multiple calls to f1 may be replaced by	*/
/* a single call to f2.  The parameter f2 is provided only to allow	*/
/* some optimization by the client.  This terminates when the right	*/
/* end of this string is reached, or when f1 or f2 return != 0.  In the	*/
/* latter case CORD_iter returns != 0.  Otherwise it returns 0.		*/
/* The specified value of i must be < CORD_len(x).			*/
int CORD_iter5(CORD x, size_t i, CORD_iter_fn f1,
	       CORD_batched_iter_fn f2, void * client_data);

/* iterate over function block in cord */
int CORD_block_iter(CORD x, size_t i, CORD_block_iter_fn f1, void * client_data);

/* A simpler version that starts at 0, and without f2:	*/
int CORD_iter(CORD x, CORD_iter_fn f1, void * client_data);
# define CORD_iter(x, f1, cd) CORD_iter5(x, 0, f1, CORD_NO_FN, cd)

/* Similar to CORD_iter5, but end-to-beginning.	No provisions for	*/
/* CORD_batched_iter_fn.						*/
int CORD_riter4(CORD x, size_t i, CORD_iter_fn f1, void * client_data);

/* A simpler version that starts at the end:	*/
int CORD_riter(CORD x, CORD_iter_fn f1, void * client_data);

/* Functions that operate on cord positions.  The easy way to traverse	*/
/* cords.  A cord position is logically a pair consisting of a cord	*/
/* and an index into that cord.  But it is much faster to retrieve a	*/
/* charcter based on a position than on an index.  Unfortunately,	*/
/* positions are big (order of a few 100 bytes), so allocate them with	*/
/* caution.								*/
/* Things in cord_pos.h should be treated as opaque, except as		*/
/* described below.  Also note that					*/
/* CORD_pos_fetch, CORD_next and CORD_prev have both macro and function	*/
/* definitions.  The former may evaluate their argument more than once. */
# include "private/cord_pos.h"

/*
	Visible definitions from above:
	
	typedef  CORD_pos[1];
	
	* Extract the cord from a position:
	CORD CORD_pos_to_cord(CORD_pos p);
	
	* Extract the current index from a position:
	size_t CORD_pos_to_index(CORD_pos p);
	
	* Fetch the character located at the given position:
	char CORD_pos_fetch(CORD_pos p);
	
	* Initialize the position to refer to the given cord and index.
	* Note that this is the most expensive function on positions:
	void CORD_set_pos(CORD_pos p, CORD x, size_t i);
	
	* Advance the position to the next character.
	* P must be initialized and valid.
	* Invalidates p if past end:
	void CORD_next(CORD_pos p);
	
	* Move the position to the preceding character.
	* P must be initialized and valid.
	* Invalidates p if past beginning:
	void CORD_prev(CORD_pos p);
	
	* Is the position valid, i.e. inside the cord?
	int CORD_pos_valid(CORD_pos p);
*/
# define CORD_FOR(pos, cord) \
    for (CORD_set_pos(pos, cord, 0); CORD_pos_valid(pos); CORD_next(pos))

			
/* An out of memory handler to call.  May be supplied by client.	*/
/* Must not return.							*/
extern void (* CORD_oom_fn)(void);

/* Dump the representation of x to stdout in an implementation defined	*/
/* manner.  Intended for debugging only.				*/
void CORD_dump(CORD x);

/* The following could easily be implemented by the client.  They are	*/
/* provided in cordxtra.c for convenience.				*/

/* Concatenate a character to the end of a cord.	*/
CORD CORD_cat_char(CORD x, char c);
/* Concatenate n cords.	*/
CORD CORD_catn(int n, /* CORD */ ...);

/* Return the character in CORD_substr(x, i, 1)  	*/
char CORD_fetch(CORD x, size_t i);

/* Return < 0, 0, or > 0, depending on whether x < y, x = y, x > y	*/
int CORD_cmp(CORD x, CORD y);

/* A generalization that takes both starting positions for the 		*/
/* comparison, and a limit on the number of characters to be compared.	*/
int CORD_ncmp(CORD x, size_t x_start, CORD y, size_t y_start, size_t len);

/* Find the first occurrence of s in x at position start or later.	*/
/* Return the position of the first character of s in x, or		*/
/* CORD_NOT_FOUND if there is none.					*/
size_t CORD_str(CORD x, size_t start, CORD s, size_t xlen);

/* Return a cord consisting of i copies of (possibly NUL) c.  Dangerous	*/
/* in conjunction with CORD_to_char_star.				*/
/* The resulting representation takes constant space, independent of i.	*/
CORD CORD_chars(char c, size_t i);
# define CORD_nul(i) CORD_chars('\0', (i))

/* Turn a file into cord.  The file must be seekable.  Its contents	*/
/* must remain constant.  The file may be accessed as an immediate	*/
/* result of this call and/or as a result of subsequent accesses to 	*/
/* the cord.  Short files are likely to be immediately read, but	*/
/* long files are likely to be read on demand, possibly relying on 	*/
/* stdio for buffering.							*/
/* We must have exclusive access to the descriptor f, i.e. we may	*/
/* read it at any time, and expect the file pointer to be		*/
/* where we left it.  Normally this should be invoked as		*/
/* CORD_from_file(fopen(...))						*/
/* CORD_from_file arranges to close the file descriptor when it is no	*/
/* longer needed (e.g. when the result becomes inaccessible).		*/ 
/* The file f must be such that ftell reflects the actual character	*/
/* position in the file, i.e. the number of characters that can be 	*/
/* or were read with fread.  On UNIX systems this is always true.  On	*/
/* MS Windows systems, f must be opened in binary mode.			*/
CORD CORD_from_file(FILE * f);

/* Equivalent to the above, except that the entire file will be read	*/
/* and the file pointer will be closed immediately.			*/
/* The binary mode restriction from above does not apply.		*/
CORD CORD_from_file_eager(FILE * f);

/* Equivalent to the above, except that the file will be read on demand.*/
/* The binary mode restriction applies.					*/
CORD CORD_from_file_lazy(FILE * f);

/* Turn a cord into a C string.	The result shares no structure with	*/
/* x, and is thus modifiable.						*/
char * CORD_to_char_star(CORD x, size_t len);

/* Turn a C string into a CORD.  The C string is copied, and so may	*/
/* subsequently be modified.						*/
CORD CORD_from_char_star(const char *s);

/* Identical to the above, but the result may share structure with	*/
/* the argument and is thus not modifiable.				*/
const char * CORD_to_const_char_star(CORD x, size_t len); 

/* Write a cord to a file, starting at the current position.  No	*/
/* trailing NULs are newlines are added.				*/
/* Returns EOF if a write error occurs, 1 otherwise.			*/
int CORD_put(CORD x, FILE * f);

/* "Not found" result for the following two functions.			*/
# define CORD_NOT_FOUND ((size_t)(-1))

/* A vague analog of strchr.  Returns the position (an integer, not	*/
/* a pointer) of the first occurrence of (char) c inside x at position 	*/
/* i or later. The value i must be < CORD_len(x).			*/
size_t CORD_chr(CORD x, size_t i, int c);

/* A vague analog of strrchr.  Returns index of the last occurrence	*/
/* of (char) c inside x at position i or earlier. The value i		*/
/* must be < CORD_len(x).						*/
size_t CORD_rchr(CORD x, size_t i, int c);

# endif /* CORD_H */
parser-3.4.3/src/lib/cord/include/Makefile.am000644 000000 000000 00000000060 07707741612 021066 0ustar00rootwheel000000 000000 SUBDIRS = private

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# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/lib/cord/include/private/Makefile.am000644 000000 000000 00000000034 07707741612 022541 0ustar00rootwheel000000 000000 noinst_HEADERS = cord_pos.h
parser-3.4.3/src/lib/cord/include/private/cord_pos.h000644 000000 000000 00000010053 11275661023 022460 0ustar00rootwheel000000 000000 /* 
 * Copyright (c) 1993-1994 by Xerox Corporation.  All rights reserved.
 *
 * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
 * OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.
 *
 * Permission is hereby granted to use or copy this program
 * for any purpose,  provided the above notices are retained on all copies.
 * Permission to modify the code and to distribute modified code is granted,
 * provided the above notices are retained, and a notice that the code was
 * modified is included with the above copyright notice.
 */
/* Boehm, May 19, 1994 2:23 pm PDT */
# ifndef CORD_POSITION_H

/* The representation of CORD_position.  This is private to the	*/
/* implementation, but the size is known to clients.  Also	*/
/* the implementation of some exported macros relies on it.	*/
/* Don't use anything defined here and not in cord.h.		*/

# define MAX_DEPTH 48
	/* The maximum depth of a balanced cord + 1.		*/
	/* We don't let cords get deeper than MAX_DEPTH.	*/

struct CORD_pe {
    CORD pe_cord;
    size_t pe_start_pos;
};

/* A structure describing an entry on the path from the root 	*/
/* to current position.						*/
typedef struct CORD_Pos {
    size_t cur_pos;
    int path_len;
#	define CORD_POS_INVALID (0x55555555)
		/* path_len == INVALID <==> position invalid */
    const char *cur_leaf;	/* Current leaf, if it is a string.	*/
    				/* If the current leaf is a function,	*/
    				/* then this may point to function_buf	*/
    				/* containing the next few characters.	*/
    				/* Always points to a valid string	*/
    				/* containing the current character 	*/
    				/* unless cur_end is 0.			*/
    size_t cur_start;	/* Start position of cur_leaf	*/
    size_t cur_end;	/* Ending position of cur_leaf	*/
    			/* 0 if cur_leaf is invalid.	*/
    struct CORD_pe path[MAX_DEPTH + 1];
    	/* path[path_len] is the leaf corresponding to cur_pos	*/
    	/* path[0].pe_cord is the cord we point to.		*/
#   define FUNCTION_BUF_SZ 32
    char function_buf[FUNCTION_BUF_SZ];	/* Space for next few chars	*/
    					/* from function node.		*/
} CORD_pos[1];

/* Extract the cord from a position:	*/
CORD CORD_pos_to_cord(CORD_pos p);
	
/* Extract the current index from a position:	*/
size_t CORD_pos_to_index(CORD_pos p);
	
/* Fetch the character located at the given position:	*/
char CORD_pos_fetch(CORD_pos p);
	
/* Initialize the position to refer to the give cord and index.	*/
/* Note that this is the most expensive function on positions:	*/
void CORD_set_pos(CORD_pos p, CORD x, size_t i);
	
/* Advance the position to the next character.	*/
/* P must be initialized and valid.		*/
/* Invalidates p if past end:			*/
void CORD_next(CORD_pos p);

/* Move the position to the preceding character.	*/
/* P must be initialized and valid.			*/
/* Invalidates p if past beginning:			*/
void CORD_prev(CORD_pos p);
	
/* Is the position valid, i.e. inside the cord?		*/
int CORD_pos_valid(CORD_pos p);

char CORD__pos_fetch(CORD_pos);
void CORD__next(CORD_pos);
void CORD__prev(CORD_pos);

#define CORD_pos_fetch(p)	\
    (((p)[0].cur_end != 0)? \
     	(p)[0].cur_leaf[(p)[0].cur_pos - (p)[0].cur_start] \
     	: CORD__pos_fetch(p))

#define CORD_next(p)	\
    (((p)[0].cur_pos + 1 < (p)[0].cur_end)? \
    	(p)[0].cur_pos++ \
    	: (CORD__next(p), 0))

#define CORD_prev(p)	\
    (((p)[0].cur_end != 0 && (p)[0].cur_pos > (p)[0].cur_start)? \
    	(p)[0].cur_pos-- \
    	: (CORD__prev(p), 0))

#define CORD_pos_to_index(p) ((p)[0].cur_pos)

#define CORD_pos_to_cord(p) ((p)[0].path[0].pe_cord)

#define CORD_pos_valid(p) ((p)[0].path_len != CORD_POS_INVALID)

/* Some grubby stuff for performance-critical friends:	*/
#define CORD_pos_chars_left(p) ((long)((p)[0].cur_end) != 0 ? ((long)((p)[0].cur_end) - (long)((p)[0].cur_pos)) : 0 )
	/* Number of characters in cache.  <= 0 ==> none	*/

#define CORD_pos_advance(p,n) ((p)[0].cur_pos += (n) - 1, CORD_next(p))
	/* Advance position by n characters	*/
	/* 0 < n < CORD_pos_chars_left(p)	*/

#define CORD_pos_cur_char_addr(p) \
	(p)[0].cur_leaf + ((p)[0].cur_pos - (p)[0].cur_start)
	/* address of current character in cache.	*/

#endif
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parser-3.4.3/src/lib/pcre/pa_pcre_internal.h000644 000000 000000 00000003614 12227331510 021060 0ustar00rootwheel000000 000000 /* Some internal stuff from PCRE library */
/* Author: Sergey B Kirpichev  */

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	  fi; \
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	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
	  done | \
	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
	      END { if (nonempty) { for (i in files) print i; }; }'`; \
	shift; \
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	      "$$@" $$unique; \
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	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
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	  fi; \
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CTAGS: ctags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
		$(TAGS_FILES) $(LISP)
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	  done | \
	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
	      END { if (nonempty) { for (i in files) print i; }; }'`; \
	test -z "$(CTAGS_ARGS)$$unique" \
	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
	     $$unique

GTAGS:
	here=`$(am__cd) $(top_builddir) && pwd` \
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	list='$(DISTFILES)'; \
	  dist_files=`for file in $$list; do echo $$file; done | \
	  sed -e "s|^$$srcdirstrip/||;t" \
	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
	case $$dist_files in \
	  */*) $(MKDIR_P) `echo "$$dist_files" | \
			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
			   sort -u` ;; \
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	for file in $$dist_files; do \
	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
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	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
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	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/lib/gc/Makefile.am000644 000000 000000 00000000022 07707741612 017103 0ustar00rootwheel000000 000000 SUBDIRS = include
parser-3.4.3/src/lib/gc/include/000755 000000 000000 00000000000 12234223575 016472 5ustar00rootwheel000000 000000 parser-3.4.3/src/lib/gc/include/gc.h000644 000000 000000 00000122000 07707746626 017247 0ustar00rootwheel000000 000000 /* 
 * Copyright 1988, 1989 Hans-J. Boehm, Alan J. Demers
 * Copyright (c) 1991-1995 by Xerox Corporation.  All rights reserved.
 * Copyright 1996-1999 by Silicon Graphics.  All rights reserved.
 * Copyright 1999 by Hewlett-Packard Company.  All rights reserved.
 *
 * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
 * OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.
 *
 * Permission is hereby granted to use or copy this program
 * for any purpose,  provided the above notices are retained on all copies.
 * Permission to modify the code and to distribute modified code is granted,
 * provided the above notices are retained, and a notice that the code was
 * modified is included with the above copyright notice.
 */

/*
 * Note that this defines a large number of tuning hooks, which can
 * safely be ignored in nearly all cases.  For normal use it suffices
 * to call only GC_MALLOC and perhaps GC_REALLOC.
 * For better performance, also look at GC_MALLOC_ATOMIC, and
 * GC_enable_incremental.  If you need an action to be performed
 * immediately before an object is collected, look at GC_register_finalizer.
 * If you are using Solaris threads, look at the end of this file.
 * Everything else is best ignored unless you encounter performance
 * problems.
 */
 
#ifndef _GC_H

# define _GC_H

/*
 * Some tests for old macros.  These violate our namespace rules and will
 * disappear shortly.  Use the GC_ names.
 */
#if defined(SOLARIS_THREADS) || defined(_SOLARIS_THREADS)
# define GC_SOLARIS_THREADS
#endif
#if defined(_SOLARIS_PTHREADS)
# define GC_SOLARIS_PTHREADS
#endif
#if defined(IRIX_THREADS)
# define GC_IRIX_THREADS
#endif
#if defined(DGUX_THREADS)
# if !defined(GC_DGUX386_THREADS)
#  define GC_DGUX386_THREADS
# endif
#endif
#if defined(HPUX_THREADS)
# define GC_HPUX_THREADS
#endif
#if defined(OSF1_THREADS)
# define GC_OSF1_THREADS
#endif
#if defined(LINUX_THREADS)
# define GC_LINUX_THREADS
#endif
#if defined(WIN32_THREADS)
# define GC_WIN32_THREADS
#endif
#if defined(USE_LD_WRAP)
# define GC_USE_LD_WRAP
#endif

#if !defined(_REENTRANT) && (defined(GC_SOLARIS_THREADS) \
		             || defined(GC_SOLARIS_PTHREADS) \
			     || defined(GC_HPUX_THREADS) \
			     || defined(GC_LINUX_THREADS))
# define _REENTRANT
	/* Better late than never.  This fails if system headers that	*/
	/* depend on this were previously included.			*/
#endif

#if defined(GC_DGUX386_THREADS) && !defined(_POSIX4A_DRAFT10_SOURCE)
# define _POSIX4A_DRAFT10_SOURCE 1
#endif

#if defined(GC_SOLARIS_PTHREADS) && !defined(GC_SOLARIS_THREADS)
#   define GC_SOLARIS_THREADS
#endif

# if defined(GC_SOLARIS_PTHREADS) || defined(GC_FREEBSD_THREADS) || \
	defined(GC_IRIX_THREADS) || defined(GC_LINUX_THREADS) || \
	defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS) || \
	defined(GC_DGUX386_THREADS) || \
        (defined(GC_WIN32_THREADS) && defined(__CYGWIN32__))
#   define GC_PTHREADS
# endif

# define __GC
# include 
# ifdef _WIN32_WCE
/* Yet more kluges for WinCE */
#   include 		/* size_t is defined here */
    typedef long ptrdiff_t;	/* ptrdiff_t is not defined */
# endif

#if defined(__MINGW32__) && defined(_DLL) && !defined(GC_NOT_DLL)
# ifdef GC_BUILD
#   define GC_API __declspec(dllexport)
# else
#   define GC_API __declspec(dllimport)
# endif
#endif

#if (defined(__DMC__) || defined(_MSC_VER)) \
		&& (defined(_DLL) && !defined(GC_NOT_DLL) \
	            || defined(GC_DLL))
# ifdef GC_BUILD
#   define GC_API extern __declspec(dllexport)
# else
#   define GC_API __declspec(dllimport)
# endif
#endif

#if defined(__WATCOMC__) && defined(GC_DLL)
# ifdef GC_BUILD
#   define GC_API extern __declspec(dllexport)
# else
#   define GC_API extern __declspec(dllimport)
# endif
#endif

#ifndef GC_API
#define GC_API extern
#endif

# if defined(__STDC__) || defined(__cplusplus)
#   define GC_PROTO(args) args
    typedef void * GC_PTR;
#   define GC_CONST const
# else
#   define GC_PROTO(args) ()
    typedef char * GC_PTR;
#   define GC_CONST
#  endif

# ifdef __cplusplus
    extern "C" {
# endif


/* Define word and signed_word to be unsigned and signed types of the 	*/
/* size as char * or void *.  There seems to be no way to do this	*/
/* even semi-portably.  The following is probably no better/worse 	*/
/* than almost anything else.						*/
/* The ANSI standard suggests that size_t and ptr_diff_t might be 	*/
/* better choices.  But those appear to have incorrect definitions	*/
/* on may systems.  Notably "typedef int size_t" seems to be both	*/
/* frequent and WRONG.							*/
typedef unsigned long GC_word;
typedef long GC_signed_word;

/* Public read-only variables */

GC_API GC_word GC_gc_no;/* Counter incremented per collection.  	*/
			/* Includes empty GCs at startup.		*/

GC_API int GC_parallel;	/* GC is parallelized for performance on	*/
			/* multiprocessors.  Currently set only		*/
			/* implicitly if collector is built with	*/
			/* -DPARALLEL_MARK and if either:		*/
			/*  Env variable GC_NPROC is set to > 1, or	*/
			/*  GC_NPROC is not set and this is an MP.	*/
			/* If GC_parallel is set, incremental		*/
			/* collection is only partially functional,	*/
			/* and may not be desirable.			*/
			

/* Public R/W variables */

GC_API GC_PTR (*GC_oom_fn) GC_PROTO((size_t bytes_requested));
			/* When there is insufficient memory to satisfy */
			/* an allocation request, we return		*/
			/* (*GC_oom_fn)().  By default this just	*/
			/* returns 0.					*/
			/* If it returns, it must return 0 or a valid	*/
			/* pointer to a previously allocated heap 	*/
			/* object.					*/

GC_API int GC_find_leak;
			/* Do not actually garbage collect, but simply	*/
			/* report inaccessible memory that was not	*/
			/* deallocated with GC_free.  Initial value	*/
			/* is determined by FIND_LEAK macro.		*/

GC_API int GC_all_interior_pointers;
			/* Arrange for pointers to object interiors to	*/
			/* be recognized as valid.  May not be changed	*/
			/* after GC initialization.			*/
			/* Initial value is determined by 		*/
			/* -DALL_INTERIOR_POINTERS.			*/
			/* Unless DONT_ADD_BYTE_AT_END is defined, this	*/
			/* also affects whether sizes are increased by	*/
			/* at least a byte to allow "off the end"	*/
			/* pointer recognition.				*/
			/* MUST BE 0 or 1.				*/

GC_API int GC_quiet;	/* Disable statistics output.  Only matters if	*/
			/* collector has been compiled with statistics	*/
			/* enabled.  This involves a performance cost,	*/
			/* and is thus not the default.			*/

GC_API int GC_finalize_on_demand;
			/* If nonzero, finalizers will only be run in 	*/
			/* response to an explicit GC_invoke_finalizers	*/
			/* call.  The default is determined by whether	*/
			/* the FINALIZE_ON_DEMAND macro is defined	*/
			/* when the collector is built.			*/

GC_API int GC_java_finalization;
			/* Mark objects reachable from finalizable 	*/
			/* objects in a separate postpass.  This makes	*/
			/* it a bit safer to use non-topologically-	*/
			/* ordered finalization.  Default value is	*/
			/* determined by JAVA_FINALIZATION macro.	*/

GC_API void (* GC_finalizer_notifier)();
			/* Invoked by the collector when there are 	*/
			/* objects to be finalized.  Invoked at most	*/
			/* once per GC cycle.  Never invoked unless 	*/
			/* GC_finalize_on_demand is set.		*/
			/* Typically this will notify a finalization	*/
			/* thread, which will call GC_invoke_finalizers */
			/* in response.					*/

GC_API int GC_dont_gc;	/* Dont collect unless explicitly requested, e.g. */
			/* because it's not safe.			  */

GC_API int GC_dont_expand;
			/* Dont expand heap unless explicitly requested */
			/* or forced to.				*/

GC_API int GC_use_entire_heap;
		/* Causes the nonincremental collector to use the	*/
		/* entire heap before collecting.  This was the only 	*/
		/* option for GC versions < 5.0.  This sometimes	*/
		/* results in more large block fragmentation, since	*/
		/* very larg blocks will tend to get broken up		*/
		/* during each GC cycle.  It is likely to result in a	*/
		/* larger working set, but lower collection		*/
		/* frequencies, and hence fewer instructions executed	*/
		/* in the collector.					*/

GC_API int GC_full_freq;    /* Number of partial collections between	*/
			    /* full collections.  Matters only if	*/
			    /* GC_incremental is set.			*/
			    /* Full collections are also triggered if	*/
			    /* the collector detects a substantial	*/
			    /* increase in the number of in-use heap	*/
			    /* blocks.  Values in the tens are now	*/
			    /* perfectly reasonable, unlike for		*/
			    /* earlier GC versions.			*/
			
GC_API GC_word GC_non_gc_bytes;
			/* Bytes not considered candidates for collection. */
			/* Used only to control scheduling of collections. */
			/* Updated by GC_malloc_uncollectable and GC_free. */
			/* Wizards only.				   */

GC_API int GC_no_dls;
			/* Don't register dynamic library data segments. */
			/* Wizards only.  Should be used only if the	 */
			/* application explicitly registers all roots.	 */
			/* In Microsoft Windows environments, this will	 */
			/* usually also prevent registration of the	 */
			/* main data segment as part of the root set.	 */

GC_API GC_word GC_free_space_divisor;
			/* We try to make sure that we allocate at 	*/
			/* least N/GC_free_space_divisor bytes between	*/
			/* collections, where N is the heap size plus	*/
			/* a rough estimate of the root set size.	*/
			/* Initially, GC_free_space_divisor = 4.	*/
			/* Increasing its value will use less space	*/
			/* but more collection time.  Decreasing it	*/
			/* will appreciably decrease collection time	*/
			/* at the expense of space.			*/
			/* GC_free_space_divisor = 1 will effectively	*/
			/* disable collections.				*/

GC_API GC_word GC_max_retries;
			/* The maximum number of GCs attempted before	*/
			/* reporting out of memory after heap		*/
			/* expansion fails.  Initially 0.		*/
			

GC_API char *GC_stackbottom;	/* Cool end of user stack.		*/
				/* May be set in the client prior to	*/
				/* calling any GC_ routines.  This	*/
				/* avoids some overhead, and 		*/
				/* potentially some signals that can 	*/
				/* confuse debuggers.  Otherwise the	*/
				/* collector attempts to set it 	*/
				/* automatically.			*/
				/* For multithreaded code, this is the	*/
				/* cold end of the stack for the	*/
				/* primordial thread.			*/	
				
GC_API int GC_dont_precollect;  /* Don't collect as part of 		*/
				/* initialization.  Should be set only	*/
				/* if the client wants a chance to	*/
				/* manually initialize the root set	*/
				/* before the first collection.		*/
				/* Interferes with blacklisting.	*/
				/* Wizards only.			*/

GC_API unsigned long GC_time_limit;
				/* If incremental collection is enabled, */
				/* We try to terminate collections	 */
				/* after this many milliseconds.  Not a	 */
				/* hard time bound.  Setting this to 	 */
				/* GC_TIME_UNLIMITED will essentially	 */
				/* disable incremental collection while  */
				/* leaving generational collection	 */
				/* enabled.	 			 */
#	define GC_TIME_UNLIMITED 999999
				/* Setting GC_time_limit to this value	 */
				/* will disable the "pause time exceeded"*/
				/* tests.				 */

/* Public procedures */

/* Initialize the collector.  This is only required when using thread-local
 * allocation, since unlike the regular allocation routines, GC_local_malloc
 * is not self-initializing.  If you use GC_local_malloc you should arrange
 * to call this somehow (e.g. from a constructor) before doing any allocation.
 */
GC_API void GC_init GC_PROTO((void));

/*
 * general purpose allocation routines, with roughly malloc calling conv.
 * The atomic versions promise that no relevant pointers are contained
 * in the object.  The nonatomic versions guarantee that the new object
 * is cleared.  GC_malloc_stubborn promises that no changes to the object
 * will occur after GC_end_stubborn_change has been called on the
 * result of GC_malloc_stubborn. GC_malloc_uncollectable allocates an object
 * that is scanned for pointers to collectable objects, but is not itself
 * collectable.  The object is scanned even if it does not appear to
 * be reachable.  GC_malloc_uncollectable and GC_free called on the resulting
 * object implicitly update GC_non_gc_bytes appropriately.
 *
 * Note that the GC_malloc_stubborn support is stubbed out by default
 * starting in 6.0.  GC_malloc_stubborn is an alias for GC_malloc unless
 * the collector is built with STUBBORN_ALLOC defined.
 */
GC_API GC_PTR GC_malloc GC_PROTO((size_t size_in_bytes));
GC_API GC_PTR GC_malloc_atomic GC_PROTO((size_t size_in_bytes));
GC_API GC_PTR GC_malloc_uncollectable GC_PROTO((size_t size_in_bytes));
GC_API GC_PTR GC_malloc_stubborn GC_PROTO((size_t size_in_bytes));

/* The following is only defined if the library has been suitably	*/
/* compiled:								*/
GC_API GC_PTR GC_malloc_atomic_uncollectable GC_PROTO((size_t size_in_bytes));

/* Explicitly deallocate an object.  Dangerous if used incorrectly.     */
/* Requires a pointer to the base of an object.				*/
/* If the argument is stubborn, it should not be changeable when freed. */
/* An object should not be enable for finalization when it is 		*/
/* explicitly deallocated.						*/
/* GC_free(0) is a no-op, as required by ANSI C for free.		*/
GC_API void GC_free GC_PROTO((GC_PTR object_addr));

/*
 * Stubborn objects may be changed only if the collector is explicitly informed.
 * The collector is implicitly informed of coming change when such
 * an object is first allocated.  The following routines inform the
 * collector that an object will no longer be changed, or that it will
 * once again be changed.  Only nonNIL pointer stores into the object
 * are considered to be changes.  The argument to GC_end_stubborn_change
 * must be exacly the value returned by GC_malloc_stubborn or passed to
 * GC_change_stubborn.  (In the second case it may be an interior pointer
 * within 512 bytes of the beginning of the objects.)
 * There is a performance penalty for allowing more than
 * one stubborn object to be changed at once, but it is acceptable to
 * do so.  The same applies to dropping stubborn objects that are still
 * changeable.
 */
GC_API void GC_change_stubborn GC_PROTO((GC_PTR));
GC_API void GC_end_stubborn_change GC_PROTO((GC_PTR));

/* Return a pointer to the base (lowest address) of an object given	*/
/* a pointer to a location within the object.				*/
/* I.e. map an interior pointer to the corresponding bas pointer.	*/
/* Note that with debugging allocation, this returns a pointer to the	*/
/* actual base of the object, i.e. the debug information, not to	*/
/* the base of the user object.						*/
/* Return 0 if displaced_pointer doesn't point to within a valid	*/
/* object.								*/
GC_API GC_PTR GC_base GC_PROTO((GC_PTR displaced_pointer));

/* Given a pointer to the base of an object, return its size in bytes.	*/
/* The returned size may be slightly larger than what was originally	*/
/* requested.								*/
GC_API size_t GC_size GC_PROTO((GC_PTR object_addr));

/* For compatibility with C library.  This is occasionally faster than	*/
/* a malloc followed by a bcopy.  But if you rely on that, either here	*/
/* or with the standard C library, your code is broken.  In my		*/
/* opinion, it shouldn't have been invented, but now we're stuck. -HB	*/
/* The resulting object has the same kind as the original.		*/
/* If the argument is stubborn, the result will have changes enabled.	*/
/* It is an error to have changes enabled for the original object.	*/
/* Follows ANSI comventions for NULL old_object.			*/
GC_API GC_PTR GC_realloc
	GC_PROTO((GC_PTR old_object, size_t new_size_in_bytes));
				   
/* Explicitly increase the heap size.	*/
/* Returns 0 on failure, 1 on success.  */
GC_API int GC_expand_hp GC_PROTO((size_t number_of_bytes));

/* Limit the heap size to n bytes.  Useful when you're debugging, 	*/
/* especially on systems that don't handle running out of memory well.	*/
/* n == 0 ==> unbounded.  This is the default.				*/
GC_API void GC_set_max_heap_size GC_PROTO((GC_word n));

/* Inform the collector that a certain section of statically allocated	*/
/* memory contains no pointers to garbage collected memory.  Thus it 	*/
/* need not be scanned.  This is sometimes important if the application */
/* maps large read/write files into the address space, which could be	*/
/* mistaken for dynamic library data segments on some systems.		*/
GC_API void GC_exclude_static_roots GC_PROTO((GC_PTR start, GC_PTR finish));

/* Clear the set of root segments.  Wizards only. */
GC_API void GC_clear_roots GC_PROTO((void));

/* Add a root segment.  Wizards only. */
GC_API void GC_add_roots GC_PROTO((char * low_address,
				   char * high_address_plus_1));

/* Add a displacement to the set of those considered valid by the	*/
/* collector.  GC_register_displacement(n) means that if p was returned */
/* by GC_malloc, then (char *)p + n will be considered to be a valid	*/
/* pointer to n.  N must be small and less than the size of p.		*/
/* (All pointers to the interior of objects from the stack are		*/
/* considered valid in any case.  This applies to heap objects and	*/
/* static data.)							*/
/* Preferably, this should be called before any other GC procedures.	*/
/* Calling it later adds to the probability of excess memory		*/
/* retention.								*/
/* This is a no-op if the collector was compiled with recognition of	*/
/* arbitrary interior pointers enabled, which is now the default.	*/
GC_API void GC_register_displacement GC_PROTO((GC_word n));

/* The following version should be used if any debugging allocation is	*/
/* being done.								*/
GC_API void GC_debug_register_displacement GC_PROTO((GC_word n));

/* Explicitly trigger a full, world-stop collection. 	*/
GC_API void GC_gcollect GC_PROTO((void));

/* Trigger a full world-stopped collection.  Abort the collection if 	*/
/* and when stop_func returns a nonzero value.  Stop_func will be 	*/
/* called frequently, and should be reasonably fast.  This works even	*/
/* if virtual dirty bits, and hence incremental collection is not 	*/
/* available for this architecture.  Collections can be aborted faster	*/
/* than normal pause times for incremental collection.  However,	*/
/* aborted collections do no useful work; the next collection needs	*/
/* to start from the beginning.						*/
/* Return 0 if the collection was aborted, 1 if it succeeded.		*/
typedef int (* GC_stop_func) GC_PROTO((void));
GC_API int GC_try_to_collect GC_PROTO((GC_stop_func stop_func));

/* Return the number of bytes in the heap.  Excludes collector private	*/
/* data structures.  Includes empty blocks and fragmentation loss.	*/
/* Includes some pages that were allocated but never written.		*/
GC_API size_t GC_get_heap_size GC_PROTO((void));

/* Return a lower bound on the number of free bytes in the heap.	*/
GC_API size_t GC_get_free_bytes GC_PROTO((void));

/* Return the number of bytes allocated since the last collection.	*/
GC_API size_t GC_get_bytes_since_gc GC_PROTO((void));

/* Return the total number of bytes allocated in this process.		*/
/* Never decreases.							*/
GC_API size_t GC_get_total_bytes GC_PROTO((void));

/* Enable incremental/generational collection.	*/
/* Not advisable unless dirty bits are 		*/
/* available or most heap objects are		*/
/* pointerfree(atomic) or immutable.		*/
/* Don't use in leak finding mode.		*/
/* Ignored if GC_dont_gc is true.		*/
/* Only the generational piece of this is	*/
/* functional if GC_parallel is TRUE		*/
/* or if GC_time_limit is GC_TIME_UNLIMITED.	*/
/* Causes GC_local_gcj_malloc() to revert to	*/
/* locked allocation.  Must be called 		*/
/* before any GC_local_gcj_malloc() calls.	*/
GC_API void GC_enable_incremental GC_PROTO((void));

/* Does incremental mode write-protect pages?  Returns zero or	*/
/* more of the following, or'ed together:			*/
#define GC_PROTECTS_POINTER_HEAP  1 /* May protect non-atomic objs.	*/
#define GC_PROTECTS_PTRFREE_HEAP  2
#define GC_PROTECTS_STATIC_DATA   4 /* Curently never.			*/
#define GC_PROTECTS_STACK	  8 /* Probably impractical.		*/

#define GC_PROTECTS_NONE 0
GC_API int GC_incremental_protection_needs GC_PROTO((void));

/* Perform some garbage collection work, if appropriate.	*/
/* Return 0 if there is no more work to be done.		*/
/* Typically performs an amount of work corresponding roughly	*/
/* to marking from one page.  May do more work if further	*/
/* progress requires it, e.g. if incremental collection is	*/
/* disabled.  It is reasonable to call this in a wait loop	*/
/* until it returns 0.						*/
GC_API int GC_collect_a_little GC_PROTO((void));

/* Allocate an object of size lb bytes.  The client guarantees that	*/
/* as long as the object is live, it will be referenced by a pointer	*/
/* that points to somewhere within the first 256 bytes of the object.	*/
/* (This should normally be declared volatile to prevent the compiler	*/
/* from invalidating this assertion.)  This routine is only useful	*/
/* if a large array is being allocated.  It reduces the chance of 	*/
/* accidentally retaining such an array as a result of scanning an	*/
/* integer that happens to be an address inside the array.  (Actually,	*/
/* it reduces the chance of the allocator not finding space for such	*/
/* an array, since it will try hard to avoid introducing such a false	*/
/* reference.)  On a SunOS 4.X or MS Windows system this is recommended */
/* for arrays likely to be larger than 100K or so.  For other systems,	*/
/* or if the collector is not configured to recognize all interior	*/
/* pointers, the threshold is normally much higher.			*/
GC_API GC_PTR GC_malloc_ignore_off_page GC_PROTO((size_t lb));
GC_API GC_PTR GC_malloc_atomic_ignore_off_page GC_PROTO((size_t lb));

#if defined(__sgi) && !defined(__GNUC__) && _COMPILER_VERSION >= 720
#   define GC_ADD_CALLER
#   define GC_RETURN_ADDR (GC_word)__return_address
#endif

#ifdef GC_ADD_CALLER
#  define GC_EXTRAS GC_RETURN_ADDR, __FILE__, __LINE__
#  define GC_EXTRA_PARAMS GC_word ra, GC_CONST char * s, int i
#else
#  define GC_EXTRAS __FILE__, __LINE__
#  define GC_EXTRA_PARAMS GC_CONST char * s, int i
#endif

/* Debugging (annotated) allocation.  GC_gcollect will check 		*/
/* objects allocated in this way for overwrites, etc.			*/
GC_API GC_PTR GC_debug_malloc
	GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS));
GC_API GC_PTR GC_debug_malloc_atomic
	GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS));
GC_API GC_PTR GC_debug_malloc_uncollectable
	GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS));
GC_API GC_PTR GC_debug_malloc_stubborn
	GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS));
GC_API void GC_debug_free GC_PROTO((GC_PTR object_addr));
GC_API GC_PTR GC_debug_realloc
	GC_PROTO((GC_PTR old_object, size_t new_size_in_bytes,
  		  GC_EXTRA_PARAMS));
GC_API void GC_debug_change_stubborn GC_PROTO((GC_PTR));
GC_API void GC_debug_end_stubborn_change GC_PROTO((GC_PTR));

/* Routines that allocate objects with debug information (like the 	*/
/* above), but just fill in dummy file and line number information.	*/
/* Thus they can serve as drop-in malloc/realloc replacements.  This	*/
/* can be useful for two reasons:  					*/
/* 1) It allows the collector to be built with DBG_HDRS_ALL defined	*/
/*    even if some allocation calls come from 3rd party libraries	*/
/*    that can't be recompiled.						*/
/* 2) On some platforms, the file and line information is redundant,	*/
/*    since it can be reconstructed from a stack trace.  On such	*/
/*    platforms it may be more convenient not to recompile, e.g. for	*/
/*    leak detection.  This can be accomplished by instructing the	*/
/*    linker to replace malloc/realloc with these.			*/
GC_API GC_PTR GC_debug_malloc_replacement GC_PROTO((size_t size_in_bytes));
GC_API GC_PTR GC_debug_realloc_replacement
	      GC_PROTO((GC_PTR object_addr, size_t size_in_bytes));
  			 	 
# ifdef GC_DEBUG
#   define GC_MALLOC(sz) GC_debug_malloc(sz, GC_EXTRAS)
#   define GC_MALLOC_ATOMIC(sz) GC_debug_malloc_atomic(sz, GC_EXTRAS)
#   define GC_MALLOC_UNCOLLECTABLE(sz) GC_debug_malloc_uncollectable(sz, \
							GC_EXTRAS)
#   define GC_REALLOC(old, sz) GC_debug_realloc(old, sz, GC_EXTRAS)
#   define GC_FREE(p) GC_debug_free(p)
#   define GC_REGISTER_FINALIZER(p, f, d, of, od) \
	GC_debug_register_finalizer(p, f, d, of, od)
#   define GC_REGISTER_FINALIZER_IGNORE_SELF(p, f, d, of, od) \
	GC_debug_register_finalizer_ignore_self(p, f, d, of, od)
#   define GC_REGISTER_FINALIZER_NO_ORDER(p, f, d, of, od) \
	GC_debug_register_finalizer_no_order(p, f, d, of, od)
#   define GC_MALLOC_STUBBORN(sz) GC_debug_malloc_stubborn(sz, GC_EXTRAS);
#   define GC_CHANGE_STUBBORN(p) GC_debug_change_stubborn(p)
#   define GC_END_STUBBORN_CHANGE(p) GC_debug_end_stubborn_change(p)
#   define GC_GENERAL_REGISTER_DISAPPEARING_LINK(link, obj) \
	GC_general_register_disappearing_link(link, GC_base(obj))
#   define GC_REGISTER_DISPLACEMENT(n) GC_debug_register_displacement(n)
# else
#   define GC_MALLOC(sz) GC_malloc(sz)
#   define GC_MALLOC_ATOMIC(sz) GC_malloc_atomic(sz)
#   define GC_MALLOC_UNCOLLECTABLE(sz) GC_malloc_uncollectable(sz)
#   define GC_REALLOC(old, sz) GC_realloc(old, sz)
#   define GC_FREE(p) GC_free(p)
#   define GC_REGISTER_FINALIZER(p, f, d, of, od) \
	GC_register_finalizer(p, f, d, of, od)
#   define GC_REGISTER_FINALIZER_IGNORE_SELF(p, f, d, of, od) \
	GC_register_finalizer_ignore_self(p, f, d, of, od)
#   define GC_REGISTER_FINALIZER_NO_ORDER(p, f, d, of, od) \
	GC_register_finalizer_no_order(p, f, d, of, od)
#   define GC_MALLOC_STUBBORN(sz) GC_malloc_stubborn(sz)
#   define GC_CHANGE_STUBBORN(p) GC_change_stubborn(p)
#   define GC_END_STUBBORN_CHANGE(p) GC_end_stubborn_change(p)
#   define GC_GENERAL_REGISTER_DISAPPEARING_LINK(link, obj) \
	GC_general_register_disappearing_link(link, obj)
#   define GC_REGISTER_DISPLACEMENT(n) GC_register_displacement(n)
# endif
/* The following are included because they are often convenient, and	*/
/* reduce the chance for a misspecifed size argument.  But calls may	*/
/* expand to something syntactically incorrect if t is a complicated	*/
/* type expression.  							*/
# define GC_NEW(t) (t *)GC_MALLOC(sizeof (t))
# define GC_NEW_ATOMIC(t) (t *)GC_MALLOC_ATOMIC(sizeof (t))
# define GC_NEW_STUBBORN(t) (t *)GC_MALLOC_STUBBORN(sizeof (t))
# define GC_NEW_UNCOLLECTABLE(t) (t *)GC_MALLOC_UNCOLLECTABLE(sizeof (t))

/* Finalization.  Some of these primitives are grossly unsafe.		*/
/* The idea is to make them both cheap, and sufficient to build		*/
/* a safer layer, closer to PCedar finalization.			*/
/* The interface represents my conclusions from a long discussion	*/
/* with Alan Demers, Dan Greene, Carl Hauser, Barry Hayes, 		*/
/* Christian Jacobi, and Russ Atkinson.  It's not perfect, and		*/
/* probably nobody else agrees with it.	    Hans-J. Boehm  3/13/92	*/
typedef void (*GC_finalization_proc)
  	GC_PROTO((GC_PTR obj, GC_PTR client_data));

GC_API void GC_register_finalizer
    	GC_PROTO((GC_PTR obj, GC_finalization_proc fn, GC_PTR cd,
		  GC_finalization_proc *ofn, GC_PTR *ocd));
GC_API void GC_debug_register_finalizer
    	GC_PROTO((GC_PTR obj, GC_finalization_proc fn, GC_PTR cd,
		  GC_finalization_proc *ofn, GC_PTR *ocd));
	/* When obj is no longer accessible, invoke		*/
	/* (*fn)(obj, cd).  If a and b are inaccessible, and	*/
	/* a points to b (after disappearing links have been	*/
	/* made to disappear), then only a will be		*/
	/* finalized.  (If this does not create any new		*/
	/* pointers to b, then b will be finalized after the	*/
	/* next collection.)  Any finalizable object that	*/
	/* is reachable from itself by following one or more	*/
	/* pointers will not be finalized (or collected).	*/
	/* Thus cycles involving finalizable objects should	*/
	/* be avoided, or broken by disappearing links.		*/
	/* All but the last finalizer registered for an object  */
	/* is ignored.						*/
	/* Finalization may be removed by passing 0 as fn.	*/
	/* Finalizers are implicitly unregistered just before   */
	/* they are invoked.					*/
	/* The old finalizer and client data are stored in	*/
	/* *ofn and *ocd.					*/ 
	/* Fn is never invoked on an accessible object,		*/
	/* provided hidden pointers are converted to real 	*/
	/* pointers only if the allocation lock is held, and	*/
	/* such conversions are not performed by finalization	*/
	/* routines.						*/
	/* If GC_register_finalizer is aborted as a result of	*/
	/* a signal, the object may be left with no		*/
	/* finalization, even if neither the old nor new	*/
	/* finalizer were NULL.					*/
	/* Obj should be the nonNULL starting address of an 	*/
	/* object allocated by GC_malloc or friends.		*/
	/* Note that any garbage collectable object referenced	*/
	/* by cd will be considered accessible until the	*/
	/* finalizer is invoked.				*/

/* Another versions of the above follow.  It ignores		*/
/* self-cycles, i.e. pointers from a finalizable object to	*/
/* itself.  There is a stylistic argument that this is wrong,	*/
/* but it's unavoidable for C++, since the compiler may		*/
/* silently introduce these.  It's also benign in that specific	*/
/* case.  And it helps if finalizable objects are split to	*/
/* avoid cycles.						*/
/* Note that cd will still be viewed as accessible, even if it	*/
/* refers to the object itself.					*/
GC_API void GC_register_finalizer_ignore_self
	GC_PROTO((GC_PTR obj, GC_finalization_proc fn, GC_PTR cd,
		  GC_finalization_proc *ofn, GC_PTR *ocd));
GC_API void GC_debug_register_finalizer_ignore_self
	GC_PROTO((GC_PTR obj, GC_finalization_proc fn, GC_PTR cd,
		  GC_finalization_proc *ofn, GC_PTR *ocd));

/* Another version of the above.  It ignores all cycles.        */
/* It should probably only be used by Java implementations.     */
/* Note that cd will still be viewed as accessible, even if it	*/
/* refers to the object itself.					*/
GC_API void GC_register_finalizer_no_order
	GC_PROTO((GC_PTR obj, GC_finalization_proc fn, GC_PTR cd,
		  GC_finalization_proc *ofn, GC_PTR *ocd));
GC_API void GC_debug_register_finalizer_no_order
	GC_PROTO((GC_PTR obj, GC_finalization_proc fn, GC_PTR cd,
		  GC_finalization_proc *ofn, GC_PTR *ocd));


/* The following routine may be used to break cycles between	*/
/* finalizable objects, thus causing cyclic finalizable		*/
/* objects to be finalized in the correct order.  Standard	*/
/* use involves calling GC_register_disappearing_link(&p),	*/
/* where p is a pointer that is not followed by finalization	*/
/* code, and should not be considered in determining 		*/
/* finalization order.						*/
GC_API int GC_register_disappearing_link GC_PROTO((GC_PTR * /* link */));
	/* Link should point to a field of a heap allocated 	*/
	/* object obj.  *link will be cleared when obj is	*/
	/* found to be inaccessible.  This happens BEFORE any	*/
	/* finalization code is invoked, and BEFORE any		*/
	/* decisions about finalization order are made.		*/
	/* This is useful in telling the finalizer that 	*/
	/* some pointers are not essential for proper		*/
	/* finalization.  This may avoid finalization cycles.	*/
	/* Note that obj may be resurrected by another		*/
	/* finalizer, and thus the clearing of *link may	*/
	/* be visible to non-finalization code.  		*/
	/* There's an argument that an arbitrary action should  */
	/* be allowed here, instead of just clearing a pointer. */
	/* But this causes problems if that action alters, or 	*/
	/* examines connectivity.				*/
	/* Returns 1 if link was already registered, 0		*/
	/* otherwise.						*/
	/* Only exists for backward compatibility.  See below:	*/
	
GC_API int GC_general_register_disappearing_link
	GC_PROTO((GC_PTR * /* link */, GC_PTR obj));
	/* A slight generalization of the above. *link is	*/
	/* cleared when obj first becomes inaccessible.  This	*/
	/* can be used to implement weak pointers easily and	*/
	/* safely. Typically link will point to a location	*/
	/* holding a disguised pointer to obj.  (A pointer 	*/
	/* inside an "atomic" object is effectively  		*/
	/* disguised.)   In this way soft			*/
	/* pointers are broken before any object		*/
	/* reachable from them are finalized.  Each link	*/
	/* May be registered only once, i.e. with one obj	*/
	/* value.  This was added after a long email discussion */
	/* with John Ellis.					*/
	/* Obj must be a pointer to the first word of an object */
	/* we allocated.  It is unsafe to explicitly deallocate */
	/* the object containing link.  Explicitly deallocating */
	/* obj may or may not cause link to eventually be	*/
	/* cleared.						*/
GC_API int GC_unregister_disappearing_link GC_PROTO((GC_PTR * /* link */));
	/* Returns 0 if link was not actually registered.	*/
	/* Undoes a registration by either of the above two	*/
	/* routines.						*/

/* Auxiliary fns to make finalization work correctly with displaced	*/
/* pointers introduced by the debugging allocators.			*/
GC_API GC_PTR GC_make_closure GC_PROTO((GC_finalization_proc fn, GC_PTR data));
GC_API void GC_debug_invoke_finalizer GC_PROTO((GC_PTR obj, GC_PTR data));

/* Returns !=0  if GC_invoke_finalizers has something to do. 		*/
GC_API int GC_should_invoke_finalizers GC_PROTO((void));

GC_API int GC_invoke_finalizers GC_PROTO((void));
	/* Run finalizers for all objects that are ready to	*/
	/* be finalized.  Return the number of finalizers	*/
	/* that were run.  Normally this is also called		*/
	/* implicitly during some allocations.	If		*/
	/* GC-finalize_on_demand is nonzero, it must be called	*/
	/* explicitly.						*/

/* GC_set_warn_proc can be used to redirect or filter warning messages.	*/
/* p may not be a NULL pointer.						*/
typedef void (*GC_warn_proc) GC_PROTO((char *msg, GC_word arg));
GC_API GC_warn_proc GC_set_warn_proc GC_PROTO((GC_warn_proc p));
    /* Returns old warning procedure.	*/
	
/* The following is intended to be used by a higher level	*/
/* (e.g. Java-like) finalization facility.  It is expected	*/
/* that finalization code will arrange for hidden pointers to	*/
/* disappear.  Otherwise objects can be accessed after they	*/
/* have been collected.						*/
/* Note that putting pointers in atomic objects or in 		*/
/* nonpointer slots of "typed" objects is equivalent to 	*/
/* disguising them in this way, and may have other advantages.	*/
# if defined(I_HIDE_POINTERS) || defined(GC_I_HIDE_POINTERS)
    typedef GC_word GC_hidden_pointer;
#   define HIDE_POINTER(p) (~(GC_hidden_pointer)(p))
#   define REVEAL_POINTER(p) ((GC_PTR)(HIDE_POINTER(p)))
    /* Converting a hidden pointer to a real pointer requires verifying	*/
    /* that the object still exists.  This involves acquiring the  	*/
    /* allocator lock to avoid a race with the collector.		*/
# endif /* I_HIDE_POINTERS */

typedef GC_PTR (*GC_fn_type) GC_PROTO((GC_PTR client_data));
GC_API GC_PTR GC_call_with_alloc_lock
        	GC_PROTO((GC_fn_type fn, GC_PTR client_data));

/* The following routines are primarily intended for use with a 	*/
/* preprocessor which inserts calls to check C pointer arithmetic.	*/

/* Check that p and q point to the same object.  		*/
/* Fail conspicuously if they don't.				*/
/* Returns the first argument.  				*/
/* Succeeds if neither p nor q points to the heap.		*/
/* May succeed if both p and q point to between heap objects.	*/
GC_API GC_PTR GC_same_obj GC_PROTO((GC_PTR p, GC_PTR q));

/* Checked pointer pre- and post- increment operations.  Note that	*/
/* the second argument is in units of bytes, not multiples of the	*/
/* object size.  This should either be invoked from a macro, or the	*/
/* call should be automatically generated.				*/
GC_API GC_PTR GC_pre_incr GC_PROTO((GC_PTR *p, size_t how_much));
GC_API GC_PTR GC_post_incr GC_PROTO((GC_PTR *p, size_t how_much));

/* Check that p is visible						*/
/* to the collector as a possibly pointer containing location.		*/
/* If it isn't fail conspicuously.					*/
/* Returns the argument in all cases.  May erroneously succeed		*/
/* in hard cases.  (This is intended for debugging use with		*/
/* untyped allocations.  The idea is that it should be possible, though	*/
/* slow, to add such a call to all indirect pointer stores.)		*/
/* Currently useless for multithreaded worlds.				*/
GC_API GC_PTR GC_is_visible GC_PROTO((GC_PTR p));

/* Check that if p is a pointer to a heap page, then it points to	*/
/* a valid displacement within a heap object.				*/
/* Fail conspicuously if this property does not hold.			*/
/* Uninteresting with GC_all_interior_pointers.				*/
/* Always returns its argument.						*/
GC_API GC_PTR GC_is_valid_displacement GC_PROTO((GC_PTR	p));

/* Safer, but slow, pointer addition.  Probably useful mainly with 	*/
/* a preprocessor.  Useful only for heap pointers.			*/
#ifdef GC_DEBUG
#   define GC_PTR_ADD3(x, n, type_of_result) \
	((type_of_result)GC_same_obj((x)+(n), (x)))
#   define GC_PRE_INCR3(x, n, type_of_result) \
	((type_of_result)GC_pre_incr(&(x), (n)*sizeof(*x))
#   define GC_POST_INCR2(x, type_of_result) \
	((type_of_result)GC_post_incr(&(x), sizeof(*x))
#   ifdef __GNUC__
#       define GC_PTR_ADD(x, n) \
	    GC_PTR_ADD3(x, n, typeof(x))
#       define GC_PRE_INCR(x, n) \
	    GC_PRE_INCR3(x, n, typeof(x))
#       define GC_POST_INCR(x, n) \
	    GC_POST_INCR3(x, typeof(x))
#   else
	/* We can't do this right without typeof, which ANSI	*/
	/* decided was not sufficiently useful.  Repeatedly	*/
	/* mentioning the arguments seems too dangerous to be	*/
	/* useful.  So does not casting the result.		*/
#   	define GC_PTR_ADD(x, n) ((x)+(n))
#   endif
#else	/* !GC_DEBUG */
#   define GC_PTR_ADD3(x, n, type_of_result) ((x)+(n))
#   define GC_PTR_ADD(x, n) ((x)+(n))
#   define GC_PRE_INCR3(x, n, type_of_result) ((x) += (n))
#   define GC_PRE_INCR(x, n) ((x) += (n))
#   define GC_POST_INCR2(x, n, type_of_result) ((x)++)
#   define GC_POST_INCR(x, n) ((x)++)
#endif

/* Safer assignment of a pointer to a nonstack location.	*/
#ifdef GC_DEBUG
# ifdef __STDC__
#   define GC_PTR_STORE(p, q) \
	(*(void **)GC_is_visible(p) = GC_is_valid_displacement(q))
# else
#   define GC_PTR_STORE(p, q) \
	(*(char **)GC_is_visible(p) = GC_is_valid_displacement(q))
# endif
#else /* !GC_DEBUG */
#   define GC_PTR_STORE(p, q) *((p) = (q))
#endif

/* Fynctions called to report pointer checking errors */
GC_API void (*GC_same_obj_print_proc) GC_PROTO((GC_PTR p, GC_PTR q));

GC_API void (*GC_is_valid_displacement_print_proc)
	GC_PROTO((GC_PTR p));

GC_API void (*GC_is_visible_print_proc)
	GC_PROTO((GC_PTR p));


/* For pthread support, we generally need to intercept a number of 	*/
/* thread library calls.  We do that here by macro defining them.	*/

#if !defined(GC_USE_LD_WRAP) && \
    (defined(GC_PTHREADS) || defined(GC_SOLARIS_THREADS))
# include "gc_pthread_redirects.h"
#endif

# if defined(PCR) || defined(GC_SOLARIS_THREADS) || \
     defined(GC_PTHREADS) || defined(GC_WIN32_THREADS)
   	/* Any flavor of threads except SRC_M3.	*/
/* This returns a list of objects, linked through their first		*/
/* word.  Its use can greatly reduce lock contention problems, since	*/
/* the allocation lock can be acquired and released many fewer times.	*/
/* lb must be large enough to hold the pointer field.			*/
/* It is used internally by gc_local_alloc.h, which provides a simpler	*/
/* programming interface on Linux.					*/
GC_PTR GC_malloc_many(size_t lb);
#define GC_NEXT(p) (*(GC_PTR *)(p)) 	/* Retrieve the next element	*/
					/* in returned list.		*/
extern void GC_thr_init();	/* Needed for Solaris/X86	*/

#endif /* THREADS && !SRC_M3 */

#if defined(GC_WIN32_THREADS)
# include 
# include 

  /*
   * All threads must be created using GC_CreateThread, so that they will be
   * recorded in the thread table.  For backwards compatibility, this is not
   * technically true if the GC is built as a dynamic library, since it can
   * and does then use DllMain to keep track of thread creations.  But new code
   * should be built to call GC_CreateThread.
   */
  HANDLE WINAPI GC_CreateThread(
      LPSECURITY_ATTRIBUTES lpThreadAttributes,
      DWORD dwStackSize, LPTHREAD_START_ROUTINE lpStartAddress,
      LPVOID lpParameter, DWORD dwCreationFlags, LPDWORD lpThreadId );

# if defined(_WIN32_WCE)
  /*
   * win32_threads.c implements the real WinMain, which will start a new thread
   * to call GC_WinMain after initializing the garbage collector.
   */
  int WINAPI GC_WinMain(
      HINSTANCE hInstance,
      HINSTANCE hPrevInstance,
      LPWSTR lpCmdLine,
      int nCmdShow );

#  ifndef GC_BUILD
#    define WinMain GC_WinMain
#    define CreateThread GC_CreateThread
#  endif
# endif /* defined(_WIN32_WCE) */

#endif /* defined(GC_WIN32_THREADS) */

/*
 * If you are planning on putting
 * the collector in a SunOS 5 dynamic library, you need to call GC_INIT()
 * from the statically loaded program section.
 * This circumvents a Solaris 2.X (X<=4) linker bug.
 */
#if defined(sparc) || defined(__sparc)
#   define GC_INIT() { extern end, etext; \
		       GC_noop(&end, &etext); }
#else
# if defined(__CYGWIN32__) && defined(GC_USE_DLL) || defined (_AIX)
    /*
     * Similarly gnu-win32 DLLs need explicit initialization from
     * the main program, as does AIX.
     */
#   define GC_INIT() { GC_add_roots(DATASTART, DATAEND); }
# else
#   define GC_INIT()
# endif
#endif

#if !defined(_WIN32_WCE) \
    && ((defined(_MSDOS) || defined(_MSC_VER)) && (_M_IX86 >= 300) \
        || defined(_WIN32) && !defined(__CYGWIN32__) && !defined(__CYGWIN__))
  /* win32S may not free all resources on process exit.  */
  /* This explicitly deallocates the heap.		 */
    GC_API void GC_win32_free_heap ();
#endif

#if ( defined(_AMIGA) && !defined(GC_AMIGA_MAKINGLIB) )
  /* Allocation really goes through GC_amiga_allocwrapper_do */
# include "gc_amiga_redirects.h"
#endif

#if defined(GC_REDIRECT_TO_LOCAL) && !defined(GC_LOCAL_ALLOC_H)
#  include  "gc_local_alloc.h"
#endif

#ifdef __cplusplus
    }  /* end of extern "C" */
#endif

#endif /* _GC_H */
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/lib/gc/include/gc_allocator.h000644 000000 000000 00000016612 11744065151 021301 0ustar00rootwheel000000 000000 /*
 * Copyright (c) 1996-1997
 * Silicon Graphics Computer Systems, Inc.
 *
 * Permission to use, copy, modify, distribute and sell this software
 * and its documentation for any purpose is hereby granted without fee,
 * provided that the above copyright notice appear in all copies and
 * that both that copyright notice and this permission notice appear
 * in supporting documentation.  Silicon Graphics makes no
 * representations about the suitability of this software for any
 * purpose.  It is provided "as is" without express or implied warranty.
 *
 * Copyright (c) 2002
 * Hewlett-Packard Company
 *
 * Permission to use, copy, modify, distribute and sell this software
 * and its documentation for any purpose is hereby granted without fee,
 * provided that the above copyright notice appear in all copies and
 * that both that copyright notice and this permission notice appear
 * in supporting documentation.  Hewlett-Packard Company makes no
 * representations about the suitability of this software for any
 * purpose.  It is provided "as is" without express or implied warranty.
 */

/*
 * This implements standard-conforming allocators that interact with
 * the garbage collector.  Gc_alloctor allocates garbage-collectable
 * objects of type T.  Traceable_allocator allocates objects that
 * are not temselves garbage collected, but are scanned by the
 * collector for pointers to collectable objects.  Traceable_alloc
 * should be used for explicitly managed STL containers that may
 * point to collectable objects.
 *
 * This code was derived from an earlier version of the GNU C++ standard
 * library, which itself was derived from the SGI STL implementation.
 */

#ifndef GC_ALLOCATOR_H

#define GC_ALLOCATOR_H

#include "gc.h"
#include  // for placement new

#if defined(__GNUC__)
#  define GC_ATTR_UNUSED __attribute__((unused))
#else
#  define GC_ATTR_UNUSED
#endif

/* First some helpers to allow us to dispatch on whether or not a type
 * is known to be pointerfree.
 * These are private, except that the client may invoke the
 * GC_DECLARE_PTRFREE macro.
 */

struct GC_true_type {};
struct GC_false_type {};

template 
struct GC_type_traits {
  GC_false_type GC_is_ptr_free;
};

# define GC_DECLARE_PTRFREE(T) \
template<> struct GC_type_traits { GC_true_type GC_is_ptr_free; }

GC_DECLARE_PTRFREE(char);
GC_DECLARE_PTRFREE(signed char);
GC_DECLARE_PTRFREE(unsigned char);
GC_DECLARE_PTRFREE(signed short);
GC_DECLARE_PTRFREE(unsigned short);
GC_DECLARE_PTRFREE(signed int);
GC_DECLARE_PTRFREE(unsigned int);
GC_DECLARE_PTRFREE(signed long);
GC_DECLARE_PTRFREE(unsigned long);
GC_DECLARE_PTRFREE(float);
GC_DECLARE_PTRFREE(double);
GC_DECLARE_PTRFREE(long double);
/* The client may want to add others.	*/

// In the following GC_Tp is GC_true_type iff we are allocating a
// pointerfree object.
template 
inline void * GC_selective_alloc(size_t n, GC_Tp) {
    return GC_MALLOC(n);
}

template <>
inline void * GC_selective_alloc(size_t n, GC_true_type) {
    return GC_MALLOC_ATOMIC(n);
}

/* Now the public gc_allocator class:
 */
template 
class gc_allocator {
public:
  typedef size_t     size_type;
  typedef ptrdiff_t  difference_type;
  typedef GC_Tp*       pointer;
  typedef const GC_Tp* const_pointer;
  typedef GC_Tp&       reference;
  typedef const GC_Tp& const_reference;
  typedef GC_Tp        value_type;

  template  struct rebind {
    typedef gc_allocator other;
  };

  gc_allocator()  {}
    gc_allocator(const gc_allocator&) throw() {}
# if !(GC_NO_MEMBER_TEMPLATES || 0 < _MSC_VER && _MSC_VER <= 1200)
  // MSVC++ 6.0 do not support member templates
  template  gc_allocator(const gc_allocator&) throw() {}
# endif
  ~gc_allocator() throw() {}

  pointer address(reference GC_x) const { return &GC_x; }
  const_pointer address(const_reference GC_x) const { return &GC_x; }

  // GC_n is permitted to be 0.  The C++ standard says nothing about what
  // the return value is when GC_n == 0.
  GC_Tp* allocate(size_type GC_n, const void* = 0) {
    GC_type_traits traits;
    return static_cast
	    (GC_selective_alloc(GC_n * sizeof(GC_Tp),
			        traits.GC_is_ptr_free));
  }

  // __p is not permitted to be a null pointer.
  void deallocate(pointer __p, size_type GC_ATTR_UNUSED)
    { GC_FREE(__p); }

  size_type max_size() const throw()
    { return size_t(-1) / sizeof(GC_Tp); }

  void construct(pointer __p, const GC_Tp& __val) { new(__p) GC_Tp(__val); }
  void destroy(pointer __p) { __p->~GC_Tp(); }
};

template<>
class gc_allocator {
  typedef size_t      size_type;
  typedef ptrdiff_t   difference_type;
  typedef void*       pointer;
  typedef const void* const_pointer;
  typedef void        value_type;

  template  struct rebind {
    typedef gc_allocator other;
  };
};


template 
inline bool operator==(const gc_allocator&, const gc_allocator&)
{
  return true;
}

template 
inline bool operator!=(const gc_allocator&, const gc_allocator&)
{
  return false;
}

/*
 * And the public traceable_allocator class.
 */

// Note that we currently don't specialize the pointer-free case, since a
// pointer-free traceable container doesn't make that much sense,
// though it could become an issue due to abstraction boundaries.
template 
class traceable_allocator {
public:
  typedef size_t     size_type;
  typedef ptrdiff_t  difference_type;
  typedef GC_Tp*       pointer;
  typedef const GC_Tp* const_pointer;
  typedef GC_Tp&       reference;
  typedef const GC_Tp& const_reference;
  typedef GC_Tp        value_type;

  template  struct rebind {
    typedef traceable_allocator other;
  };

  traceable_allocator() throw() {}
    traceable_allocator(const traceable_allocator&) throw() {}
# if !(GC_NO_MEMBER_TEMPLATES || 0 < _MSC_VER && _MSC_VER <= 1200)
  // MSVC++ 6.0 do not support member templates
  template  traceable_allocator
	  (const traceable_allocator&) throw() {}
# endif
  ~traceable_allocator() throw() {}

  pointer address(reference GC_x) const { return &GC_x; }
  const_pointer address(const_reference GC_x) const { return &GC_x; }

  // GC_n is permitted to be 0.  The C++ standard says nothing about what
  // the return value is when GC_n == 0.
  GC_Tp* allocate(size_type GC_n, const void* = 0) {
    return static_cast(GC_MALLOC_UNCOLLECTABLE(GC_n * sizeof(GC_Tp)));
  }

  // __p is not permitted to be a null pointer.
  void deallocate(pointer __p, size_type GC_ATTR_UNUSED GC_n)
    { GC_FREE(__p); }

  size_type max_size() const throw()
    { return size_t(-1) / sizeof(GC_Tp); }

  void construct(pointer __p, const GC_Tp& __val) { new(__p) GC_Tp(__val); }
  void destroy(pointer __p) { __p->~GC_Tp(); }
};

template<>
class traceable_allocator {
  typedef size_t      size_type;
  typedef ptrdiff_t   difference_type;
  typedef void*       pointer;
  typedef const void* const_pointer;
  typedef void        value_type;

  template  struct rebind {
    typedef traceable_allocator other;
  };
};


template 
inline bool operator==(const traceable_allocator&, const traceable_allocator&)
{
  return true;
}

template 
inline bool operator!=(const traceable_allocator&, const traceable_allocator&)
{
  return false;
}

#endif /* GC_ALLOCATOR_H */
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parser-3.4.3/src/lib/memcached/memcached.vcproj000644 000000 000000 00000007066 11734572205 021531 0ustar00rootwheel000000 000000 

	
		
	
	
		
			
			
			
			
			
			
			
			
			
			
			
			
		
		
			
			
			
			
			
			
			
			
			
			
			
			
		
	
	
	
	
		
		
		
		
		
		
		
		
	
	
	

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parser-3.4.3/src/lib/memcached/types.h000644 000000 000000 00000006713 11731730455 017711 0ustar00rootwheel000000 000000 /* LibMemcached
 * Copyright (C) 2006-2009 Brian Aker
 * All rights reserved.
 *
 * Use and distribution licensed under the BSD license.  See
 * the COPYING file in the parent directory for full text.
 *
 * Summary: Types for libmemcached
 *
 */

#ifndef __LIBMEMCACHED_TYPES_H__
#define __LIBMEMCACHED_TYPES_H__

typedef struct memcached_st memcached_st;
typedef struct memcached_stat_st memcached_stat_st;
typedef struct memcached_analysis_st memcached_analysis_st;
typedef struct memcached_result_st memcached_result_st;

// All of the flavors of memcache_server_st
typedef struct memcached_server_st memcached_server_st;
typedef const struct memcached_server_st *memcached_server_instance_st;
typedef struct memcached_server_st *memcached_server_list_st;

typedef struct memcached_callback_st memcached_callback_st;

// The following two structures are internal, and never exposed to users.
typedef struct memcached_string_st memcached_string_st;
typedef struct memcached_continuum_item_st memcached_continuum_item_st;


#ifdef __cplusplus
extern "C" {
#endif

typedef memcached_return_t (*memcached_clone_fn)(memcached_st *destination, const memcached_st *source);
typedef memcached_return_t (*memcached_cleanup_fn)(const memcached_st *ptr);

/**
  Memory allocation functions.
*/
typedef void (*memcached_free_fn)(const memcached_st *ptr, void *mem, void *context);
typedef void *(*memcached_malloc_fn)(const memcached_st *ptr, const size_t size, void *context);
typedef void *(*memcached_realloc_fn)(const memcached_st *ptr, void *mem, const size_t size, void *context);
typedef void *(*memcached_calloc_fn)(const memcached_st *ptr, size_t nelem, const size_t elsize, void *context);


typedef memcached_return_t (*memcached_execute_fn)(const memcached_st *ptr, memcached_result_st *result, void *context);
typedef memcached_return_t (*memcached_server_fn)(const memcached_st *ptr, memcached_server_instance_st server, void *context);

/**
  Trigger functions.
*/
typedef memcached_return_t (*memcached_trigger_key_fn)(const memcached_st *ptr,
                                                       const char *key, size_t key_length,
                                                       memcached_result_st *result);
typedef memcached_return_t (*memcached_trigger_delete_key_fn)(const memcached_st *ptr,
                                                              const char *key, size_t key_length);

typedef memcached_return_t (*memcached_dump_fn)(const memcached_st *ptr,
                                                const char *key,
                                                size_t key_length,
                                                void *context);

#ifdef __cplusplus
}
#endif

/**
  @note The following definitions are just here for backwards compatibility.
*/
typedef memcached_return_t memcached_return;
typedef memcached_server_distribution_t memcached_server_distribution;
typedef memcached_behavior_t memcached_behavior;
typedef memcached_callback_t memcached_callback;
typedef memcached_hash_t memcached_hash;
typedef memcached_connection_t memcached_connection;
typedef memcached_clone_fn memcached_clone_func;
typedef memcached_cleanup_fn memcached_cleanup_func;
typedef memcached_execute_fn memcached_execute_function;
typedef memcached_server_fn memcached_server_function;
typedef memcached_trigger_key_fn memcached_trigger_key;
typedef memcached_trigger_delete_key_fn memcached_trigger_delete_key;
typedef memcached_dump_fn memcached_dump_func;

#endif /* __LIBMEMCACHED_TYPES_H__ */
parser-3.4.3/src/lib/memcached/pa_memcached.h000644 000000 000000 00000007142 12135610702 021117 0ustar00rootwheel000000 000000 /** @file
	Parser: memcached support decl.
	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
*/

#ifndef PA_MEMCACHED_H
#define PA_MEMCACHED_H

#include "constants.h"
#include "types.h"

// memcached library load function
const char *memcached_load(const char *alt_library_name);

// memcached library inferface
typedef memcached_st *(*t_memcached)(const char *string, size_t string_length);
typedef memcached_st *(*t_memcached_create)(memcached_st *ptr);
typedef void (*t_memcached_free)(memcached_st *ptr);
typedef const char *(*t_memcached_strerror)(memcached_st *ptr, memcached_return_t rc);

typedef memcached_return_t (*t_memcached_server_push)(memcached_st *ptr, const memcached_server_list_st list);
typedef memcached_server_list_st (*t_memcached_servers_parse)(const char *server_strings);
typedef memcached_return_t (*t_memcached_version)(memcached_st *ptr);

typedef memcached_return_t (*t_memcached_flush)(memcached_st *ptr, time_t expiration);
typedef void (*t_memcached_quit)(memcached_st *ptr);

typedef char *(*t_memcached_get)(memcached_st *ptr, const char *key, size_t key_length, size_t *value_length, uint32_t *flags, memcached_return_t *error);
typedef memcached_return_t (*t_memcached_delete)(memcached_st *ptr, const char *key, size_t key_length, time_t expiration);
typedef memcached_return_t (*t_memcached_mget)(memcached_st *ptr, const char * const *keys, const size_t *key_length, size_t number_of_keys);
typedef memcached_return_t (*t_memcached_set)(memcached_st *ptr, const char *key, size_t key_length, const char *value, size_t value_length, time_t expiration, uint32_t flags);
typedef memcached_return_t (*t_memcached_add)(memcached_st *ptr, const char *key, size_t key_length, const char *value, size_t value_length, time_t expiration, uint32_t flags);

typedef memcached_result_st *(*t_memcached_fetch_result)(memcached_st *ptr, memcached_result_st *result, memcached_return_t *error);
typedef memcached_result_st *(*t_memcached_result_create)(const memcached_st *ptr, memcached_result_st *result);
typedef void (*t_memcached_result_free)(memcached_result_st *result);

typedef const char *(*t_memcached_result_key_value)(const memcached_result_st *self);
typedef const char *(*t_memcached_result_value)(const memcached_result_st *self);
typedef size_t (*t_memcached_result_key_length)(const memcached_result_st *self);
typedef size_t (*t_memcached_result_length)(const memcached_result_st *self);
typedef uint32_t (*t_memcached_result_flags)(const memcached_result_st *self);


extern t_memcached f_memcached;
extern t_memcached_create f_memcached_create;
extern t_memcached_free f_memcached_free;
extern t_memcached_strerror f_memcached_strerror;

extern t_memcached_server_push f_memcached_server_push;
extern t_memcached_servers_parse f_memcached_servers_parse;
extern t_memcached_version f_memcached_version;

extern t_memcached_flush f_memcached_flush;
extern t_memcached_quit f_memcached_quit;

extern t_memcached_get f_memcached_get;
extern t_memcached_delete f_memcached_delete;
extern t_memcached_mget f_memcached_mget;
extern t_memcached_set f_memcached_set;
extern t_memcached_add f_memcached_add;

extern t_memcached_fetch_result f_memcached_fetch_result;
extern t_memcached_result_create f_memcached_result_create;
extern t_memcached_result_free f_memcached_result_free;

extern t_memcached_result_key_value f_memcached_result_key_value;
extern t_memcached_result_value f_memcached_result_value;
extern t_memcached_result_key_length f_memcached_result_key_length;
extern t_memcached_result_length f_memcached_result_length;
extern t_memcached_result_flags f_memcached_result_flags;

#endif /* PA_MEMCACHED_H */
parser-3.4.3/src/lib/memcached/pa_memcached.C000644 000000 000000 00000005012 12165633045 021054 0ustar00rootwheel000000 000000 /** @file
	Parser: memcached support impl.
	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
*/

#include "pa_config_includes.h"
#include "pa_memcached.h"
#include "ltdl.h"

volatile const char * IDENT_PA_MEMCACHED_C="$Id: pa_memcached.C,v 1.8 2013/07/05 21:09:57 moko Exp $";

t_memcached f_memcached=0;
t_memcached_create f_memcached_create;
t_memcached_free f_memcached_free;
t_memcached_strerror f_memcached_strerror;

t_memcached_server_push f_memcached_server_push;
t_memcached_servers_parse f_memcached_servers_parse;
t_memcached_version f_memcached_version;

t_memcached_flush f_memcached_flush;
t_memcached_quit f_memcached_quit;

t_memcached_get f_memcached_get;
t_memcached_delete f_memcached_delete;
t_memcached_mget f_memcached_mget;
t_memcached_set f_memcached_set;
t_memcached_add f_memcached_add;

t_memcached_fetch_result f_memcached_fetch_result;
t_memcached_result_create f_memcached_result_create;
t_memcached_result_free f_memcached_result_free;

t_memcached_result_key_value f_memcached_result_key_value;
t_memcached_result_value f_memcached_result_value;
t_memcached_result_key_length f_memcached_result_key_length;
t_memcached_result_length f_memcached_result_length;
t_memcached_result_flags f_memcached_result_flags;

#define GLINK(name) f_##name=(t_##name)lt_dlsym(handle, #name);
#define DLINK(name) GLINK(name) if(!f_##name) return "function " #name " was not found";
		
void pa_dlinit();

static const char *dlink(const char *dlopen_file_spec) {
	pa_dlinit();

	lt_dlhandle handle=lt_dlopen(dlopen_file_spec);

	if(!handle){
		if(const char* result=lt_dlerror())
			return result;
		return "can not open the dynamic link module";
	}

	GLINK(memcached);
	DLINK(memcached_create);
	DLINK(memcached_free);
	DLINK(memcached_strerror);

	DLINK(memcached_server_push);
	DLINK(memcached_servers_parse);
	DLINK(memcached_version);

	DLINK(memcached_flush);
	DLINK(memcached_quit);

	DLINK(memcached_get);
	DLINK(memcached_delete);
	DLINK(memcached_mget);
	DLINK(memcached_set);
	DLINK(memcached_add);

	DLINK(memcached_fetch_result);
	DLINK(memcached_result_create);
	DLINK(memcached_result_free);

	DLINK(memcached_result_key_value);
	DLINK(memcached_result_value);
	DLINK(memcached_result_key_length);
	DLINK(memcached_result_length);
	DLINK(memcached_result_flags);

	return 0;
}

bool memcached_linked = false;
const char *memcached_status = 0;

const char *memcached_load(const char *library_name){
	if(!memcached_linked){
		memcached_linked=true;
		memcached_status=dlink(library_name);
	}

	return memcached_status;
}
parser-3.4.3/src/lib/memcached/constants.h000644 000000 000000 00000011622 11731730455 020554 0ustar00rootwheel000000 000000 /* LibMemcached
 * Copyright (C) 2006-2009 Brian Aker
 * All rights reserved.
 *
 * Use and distribution licensed under the BSD license.  See
 * the COPYING file in the parent directory for full text.
 *
 * Summary: Constants for libmemcached
 *
 */

#ifndef __LIBMEMCACHED_CONSTANTS_H__
#define __LIBMEMCACHED_CONSTANTS_H__

/* Public defines */
#define MEMCACHED_DEFAULT_PORT 11211
#define MEMCACHED_MAX_KEY 251 /* We add one to have it null terminated */
#define MEMCACHED_MAX_BUFFER 8196
#define MEMCACHED_MAX_HOST_SORT_LENGTH 86 /* Used for Ketama */
#define MEMCACHED_POINTS_PER_SERVER 100
#define MEMCACHED_POINTS_PER_SERVER_KETAMA 160
#define MEMCACHED_CONTINUUM_SIZE MEMCACHED_POINTS_PER_SERVER*100 /* This would then set max hosts to 100 */
#define MEMCACHED_STRIDE 4
#define MEMCACHED_DEFAULT_TIMEOUT 5000
#define MEMCACHED_DEFAULT_CONNECT_TIMEOUT 4000
#define MEMCACHED_CONTINUUM_ADDITION 10 /* How many extra slots we should build for in the continuum */
#define MEMCACHED_PREFIX_KEY_MAX_SIZE 128
#define MEMCACHED_EXPIRATION_NOT_ADD 0xffffffffU
#define MEMCACHED_VERSION_STRING_LENGTH 24


typedef enum {
  MEMCACHED_SUCCESS,
  MEMCACHED_FAILURE,
  MEMCACHED_HOST_LOOKUP_FAILURE,
  MEMCACHED_CONNECTION_FAILURE,
  MEMCACHED_CONNECTION_BIND_FAILURE,
  MEMCACHED_WRITE_FAILURE,
  MEMCACHED_READ_FAILURE,
  MEMCACHED_UNKNOWN_READ_FAILURE,
  MEMCACHED_PROTOCOL_ERROR,
  MEMCACHED_CLIENT_ERROR,
  MEMCACHED_SERVER_ERROR,
  MEMCACHED_CONNECTION_SOCKET_CREATE_FAILURE,
  MEMCACHED_DATA_EXISTS,
  MEMCACHED_DATA_DOES_NOT_EXIST,
  MEMCACHED_NOTSTORED,
  MEMCACHED_STORED,
  MEMCACHED_NOTFOUND,
  MEMCACHED_MEMORY_ALLOCATION_FAILURE,
  MEMCACHED_PARTIAL_READ,
  MEMCACHED_SOME_ERRORS,
  MEMCACHED_NO_SERVERS,
  MEMCACHED_END,
  MEMCACHED_DELETED,
  MEMCACHED_VALUE,
  MEMCACHED_STAT,
  MEMCACHED_ITEM,
  MEMCACHED_ERRNO,
  MEMCACHED_FAIL_UNIX_SOCKET,
  MEMCACHED_NOT_SUPPORTED,
  MEMCACHED_NO_KEY_PROVIDED, /* Deprecated. Use MEMCACHED_BAD_KEY_PROVIDED! */
  MEMCACHED_FETCH_NOTFINISHED,
  MEMCACHED_TIMEOUT,
  MEMCACHED_BUFFERED,
  MEMCACHED_BAD_KEY_PROVIDED,
  MEMCACHED_INVALID_HOST_PROTOCOL,
  MEMCACHED_SERVER_MARKED_DEAD,
  MEMCACHED_UNKNOWN_STAT_KEY,
  MEMCACHED_E2BIG,
  MEMCACHED_INVALID_ARGUMENTS,
  MEMCACHED_KEY_TOO_BIG,
  MEMCACHED_AUTH_PROBLEM,
  MEMCACHED_AUTH_FAILURE,
  MEMCACHED_AUTH_CONTINUE,
  MEMCACHED_MAXIMUM_RETURN /* Always add new error code before */
} memcached_return_t;


typedef enum {
  MEMCACHED_DISTRIBUTION_MODULA,
  MEMCACHED_DISTRIBUTION_CONSISTENT,
  MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA,
  MEMCACHED_DISTRIBUTION_RANDOM,
  MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA_SPY,
  MEMCACHED_DISTRIBUTION_CONSISTENT_MAX
} memcached_server_distribution_t;

typedef enum {
  MEMCACHED_BEHAVIOR_NO_BLOCK,
  MEMCACHED_BEHAVIOR_TCP_NODELAY,
  MEMCACHED_BEHAVIOR_HASH,
  MEMCACHED_BEHAVIOR_KETAMA,
  MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE,
  MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE,
  MEMCACHED_BEHAVIOR_CACHE_LOOKUPS,
  MEMCACHED_BEHAVIOR_SUPPORT_CAS,
  MEMCACHED_BEHAVIOR_POLL_TIMEOUT,
  MEMCACHED_BEHAVIOR_DISTRIBUTION,
  MEMCACHED_BEHAVIOR_BUFFER_REQUESTS,
  MEMCACHED_BEHAVIOR_USER_DATA,
  MEMCACHED_BEHAVIOR_SORT_HOSTS,
  MEMCACHED_BEHAVIOR_VERIFY_KEY,
  MEMCACHED_BEHAVIOR_CONNECT_TIMEOUT,
  MEMCACHED_BEHAVIOR_RETRY_TIMEOUT,
  MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED,
  MEMCACHED_BEHAVIOR_KETAMA_HASH,
  MEMCACHED_BEHAVIOR_BINARY_PROTOCOL,
  MEMCACHED_BEHAVIOR_SND_TIMEOUT,
  MEMCACHED_BEHAVIOR_RCV_TIMEOUT,
  MEMCACHED_BEHAVIOR_SERVER_FAILURE_LIMIT,
  MEMCACHED_BEHAVIOR_IO_MSG_WATERMARK,
  MEMCACHED_BEHAVIOR_IO_BYTES_WATERMARK,
  MEMCACHED_BEHAVIOR_IO_KEY_PREFETCH,
  MEMCACHED_BEHAVIOR_HASH_WITH_PREFIX_KEY,
  MEMCACHED_BEHAVIOR_NOREPLY,
  MEMCACHED_BEHAVIOR_USE_UDP,
  MEMCACHED_BEHAVIOR_AUTO_EJECT_HOSTS,
  MEMCACHED_BEHAVIOR_NUMBER_OF_REPLICAS,
  MEMCACHED_BEHAVIOR_RANDOMIZE_REPLICA_READ,
  MEMCACHED_BEHAVIOR_CORK,
  MEMCACHED_BEHAVIOR_TCP_KEEPALIVE,
  MEMCACHED_BEHAVIOR_TCP_KEEPIDLE,
  MEMCACHED_BEHAVIOR_MAX
} memcached_behavior_t;

typedef enum {
  MEMCACHED_CALLBACK_PREFIX_KEY = 0,
  MEMCACHED_CALLBACK_USER_DATA = 1,
  MEMCACHED_CALLBACK_CLEANUP_FUNCTION = 2,
  MEMCACHED_CALLBACK_CLONE_FUNCTION = 3,
#ifdef MEMCACHED_ENABLE_DEPRECATED
  MEMCACHED_CALLBACK_MALLOC_FUNCTION = 4,
  MEMCACHED_CALLBACK_REALLOC_FUNCTION = 5,
  MEMCACHED_CALLBACK_FREE_FUNCTION = 6,
#endif
  MEMCACHED_CALLBACK_GET_FAILURE = 7,
  MEMCACHED_CALLBACK_DELETE_TRIGGER = 8,
  MEMCACHED_CALLBACK_MAX
} memcached_callback_t;

typedef enum {
  MEMCACHED_HASH_DEFAULT= 0,
  MEMCACHED_HASH_MD5,
  MEMCACHED_HASH_CRC,
  MEMCACHED_HASH_FNV1_64,
  MEMCACHED_HASH_FNV1A_64,
  MEMCACHED_HASH_FNV1_32,
  MEMCACHED_HASH_FNV1A_32,
  MEMCACHED_HASH_HSIEH,
  MEMCACHED_HASH_MURMUR,
  MEMCACHED_HASH_JENKINS,
  MEMCACHED_HASH_CUSTOM,
  MEMCACHED_HASH_MAX
} memcached_hash_t;

typedef enum {
  MEMCACHED_CONNECTION_UNKNOWN,
  MEMCACHED_CONNECTION_TCP,
  MEMCACHED_CONNECTION_UDP,
  MEMCACHED_CONNECTION_UNIX_SOCKET,
  MEMCACHED_CONNECTION_MAX
} memcached_connection_t;

#endif /* __LIBMEMCACHED_CONSTANTS_H__ */
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/lib/md5/pa_md5c.c000644 000000 000000 00000045372 12172765171 016636 0ustar00rootwheel000000 000000 /** @file
	Parser: copied from apache 1.3.20  sources.
	Replaced ap_ to pa_ prefixes. linked into all targets but Apache-module target,
	where linked targets/apache/pa_md5c.c stub instead.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
*/

/*
 * This is work is derived from material Copyright RSA Data Security, Inc.
 *
 * The RSA copyright statement and Licence for that original material is
 * included below. This is followed by the Apache copyright statement and
 * licence for the modifications made to that material.
 */

/* MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm
 */

/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
   rights reserved.

   License to copy and use this software is granted provided that it
   is identified as the "RSA Data Security, Inc. MD5 Message-Digest
   Algorithm" in all material mentioning or referencing this software
   or this function.

   License is also granted to make and use derivative works provided
   that such works are identified as "derived from the RSA Data
   Security, Inc. MD5 Message-Digest Algorithm" in all material
   mentioning or referencing the derived work.

   RSA Data Security, Inc. makes no representations concerning either
   the merchantability of this software or the suitability of this
   software for any particular purpose. It is provided "as is"
   without express or implied warranty of any kind.

   These notices must be retained in any copies of any part of this
   documentation and/or software.
 */

/* ====================================================================
 * Copyright (c) 1996-1999 The Apache Group.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the Apache Group
 *    for use in the Apache HTTP server project (http://www.apache.org/)."
 *
 * 4. The names "Apache Server" and "Apache Group" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For written permission, please contact
 *    apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache"
 *    nor may "Apache" appear in their names without prior written
 *    permission of the Apache Group.
 *
 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by the Apache Group
 *    for use in the Apache HTTP server project (http://www.apache.org/)."
 *
 * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE APACHE GROUP OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Group and was originally based
 * on public domain software written at the National Center for
 * Supercomputing Applications, University of Illinois, Urbana-Champaign.
 * For more information on the Apache Group and the Apache HTTP server
 * project, please see .
 *
 */

/*
 * The pa_MD5Encode() routine uses much code obtained from the FreeBSD 3.0
 * MD5 crypt() function, which is licenced as follows:
 * ----------------------------------------------------------------------------
 * "THE BEER-WARE LICENSE" (Revision 42):
 *  wrote this file.  As long as you retain this notice you
 * can do whatever you want with this stuff. If we meet some day, and you think
 * this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
 * ----------------------------------------------------------------------------
 */

#include "pa_md5.h"

volatile const char * IDENT_PA_MD5_C="$Id: pa_md5c.c,v 1.17 2013/07/21 14:04:41 moko Exp $" IDENT_PA_MD5_H;

/* Constants for MD5Transform routine.
 */

#define S11 7
#define S12 12
#define S13 17
#define S14 22
#define S21 5
#define S22 9
#define S23 14
#define S24 20
#define S31 4
#define S32 11
#define S33 16
#define S34 23
#define S41 6
#define S42 10
#define S43 15
#define S44 21

static void MD5Transform(UINT4 state[4], const unsigned char block[64]);
static void Encode(unsigned char *output, const UINT4 *input,
		   unsigned int len);
static void Decode(UINT4 *output, const unsigned char *input,
		   unsigned int len);

static unsigned char PADDING[64] =
{
    0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
};

/* F, G, H and I are basic MD5 functions.
 */
#define F(x, y, z) (((x) & (y)) | ((~x) & (z)))
#define G(x, y, z) (((x) & (z)) | ((y) & (~z)))
#define H(x, y, z) ((x) ^ (y) ^ (z))
#define I(x, y, z) ((y) ^ ((x) | (~z)))

/* ROTATE_LEFT rotates x left n bits.
 */
#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n))))

/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4.
   Rotation is separate from addition to prevent recomputation.
 */
#define FF(a, b, c, d, x, s, ac) { \
 (a) += F ((b), (c), (d)) + (x) + (UINT4)(ac); \
 (a) = ROTATE_LEFT ((a), (s)); \
 (a) += (b); \
  }
#define GG(a, b, c, d, x, s, ac) { \
 (a) += G ((b), (c), (d)) + (x) + (UINT4)(ac); \
 (a) = ROTATE_LEFT ((a), (s)); \
 (a) += (b); \
  }
#define HH(a, b, c, d, x, s, ac) { \
 (a) += H ((b), (c), (d)) + (x) + (UINT4)(ac); \
 (a) = ROTATE_LEFT ((a), (s)); \
 (a) += (b); \
  }
#define II(a, b, c, d, x, s, ac) { \
 (a) += I ((b), (c), (d)) + (x) + (UINT4)(ac); \
 (a) = ROTATE_LEFT ((a), (s)); \
 (a) += (b); \
  }

/* MD5 initialization. Begins an MD5 operation, writing a new context.
 */
void pa_MD5Init(PA_MD5_CTX *context)
{
    context->count[0] = context->count[1] = 0;
    /* Load magic initialization constants. */
    context->state[0] = 0x67452301;
    context->state[1] = 0xefcdab89;
    context->state[2] = 0x98badcfe;
    context->state[3] = 0x10325476;
}

/* MD5 block update operation. Continues an MD5 message-digest
   operation, processing another message block, and updating the
   context.
 */
void pa_MD5Update(PA_MD5_CTX *context, const unsigned char *input,
			      unsigned int inputLen)
{
    unsigned int i, idx, partLen;

    /* Compute number of bytes mod 64 */
    idx = (unsigned int) ((context->count[0] >> 3) & 0x3F);

    /* Update number of bits */
    if ((context->count[0] += ((UINT4) inputLen << 3))
	< ((UINT4) inputLen << 3)) {
	context->count[1]++;
    }
    context->count[1] += (UINT4) inputLen >> 29;

    partLen = 64 - idx;

    /* Transform as many times as possible. */
#ifndef CHARSET_EBCDIC
    if (inputLen >= partLen) {
	memcpy(&context->buffer[idx], input, partLen);
	MD5Transform(context->state, context->buffer);

	for (i = partLen; i + 63 < inputLen; i += 64) {
	    MD5Transform(context->state, &input[i]);
	}

	idx = 0;
    }
    else {
	i = 0;
    }

    /* Buffer remaining input */
    memcpy(&context->buffer[idx], &input[i], inputLen - i);
#else /*CHARSET_EBCDIC*/
    if (inputLen >= partLen) {
	ebcdic2ascii(&context->buffer[idx], input, partLen);
	MD5Transform(context->state, context->buffer);

	for (i = partLen; i + 63 < inputLen; i += 64) {
	    unsigned char inp_tmp[64];
	    ebcdic2ascii(inp_tmp, &input[i], 64);
	    MD5Transform(context->state, inp_tmp);
	}

	idx = 0;
    }
    else {
	i = 0;
    }

    /* Buffer remaining input */
    ebcdic2ascii(&context->buffer[idx], &input[i], inputLen - i);
#endif /*CHARSET_EBCDIC*/
}

/* MD5 finalization. Ends an MD5 message-digest operation, writing the
   the message digest and zeroizing the context.
 */
void pa_MD5Final(unsigned char digest[16], PA_MD5_CTX *context)
{
    unsigned char bits[8];
    unsigned int idx, padLen;


    /* Save number of bits */
    Encode(bits, context->count, 8);

#ifdef CHARSET_EBCDIC
    /* XXX: @@@: In order to make this no more complex than necessary,
     * this kludge converts the bits[] array using the ascii-to-ebcdic
     * table, because the following pa_MD5Update() re-translates
     * its input (ebcdic-to-ascii).
     * Otherwise, we would have to pass a "conversion" flag to pa_MD5Update()
     */
    ascii2ebcdic(bits,bits,8);

    /* Since everything is converted to ascii within pa_MD5Update(), 
     * the initial 0x80 (PADDING[0]) must be stored as 0x20 
     */
    PADDING[0] = os_toebcdic[0x80];
#endif /*CHARSET_EBCDIC*/

    /* Pad out to 56 mod 64. */
    idx = (unsigned int) ((context->count[0] >> 3) & 0x3f);
    padLen = (idx < 56) ? (56 - idx) : (120 - idx);
    pa_MD5Update(context, (const unsigned char *)PADDING, padLen);

    /* Append length (before padding) */
    pa_MD5Update(context, (const unsigned char *)bits, 8);

    /* Store state in digest */
    Encode(digest, context->state, 16);

    /* Zeroize sensitive information. */
    memset(context, 0, sizeof(*context));
}

/* MD5 basic transformation. Transforms state based on block. */
static void MD5Transform(UINT4 state[4], const unsigned char block[64])
{
    UINT4 a = state[0], b = state[1], c = state[2], d = state[3], x[16];

    Decode(x, block, 64);

    /* Round 1 */
    FF(a, b, c, d, x[0], S11, 0xd76aa478);	/* 1 */
    FF(d, a, b, c, x[1], S12, 0xe8c7b756);	/* 2 */
    FF(c, d, a, b, x[2], S13, 0x242070db);	/* 3 */
    FF(b, c, d, a, x[3], S14, 0xc1bdceee);	/* 4 */
    FF(a, b, c, d, x[4], S11, 0xf57c0faf);	/* 5 */
    FF(d, a, b, c, x[5], S12, 0x4787c62a);	/* 6 */
    FF(c, d, a, b, x[6], S13, 0xa8304613);	/* 7 */
    FF(b, c, d, a, x[7], S14, 0xfd469501);	/* 8 */
    FF(a, b, c, d, x[8], S11, 0x698098d8);	/* 9 */
    FF(d, a, b, c, x[9], S12, 0x8b44f7af);	/* 10 */
    FF(c, d, a, b, x[10], S13, 0xffff5bb1);	/* 11 */
    FF(b, c, d, a, x[11], S14, 0x895cd7be);	/* 12 */
    FF(a, b, c, d, x[12], S11, 0x6b901122);	/* 13 */
    FF(d, a, b, c, x[13], S12, 0xfd987193);	/* 14 */
    FF(c, d, a, b, x[14], S13, 0xa679438e);	/* 15 */
    FF(b, c, d, a, x[15], S14, 0x49b40821);	/* 16 */

    /* Round 2 */
    GG(a, b, c, d, x[1], S21, 0xf61e2562);	/* 17 */
    GG(d, a, b, c, x[6], S22, 0xc040b340);	/* 18 */
    GG(c, d, a, b, x[11], S23, 0x265e5a51);	/* 19 */
    GG(b, c, d, a, x[0], S24, 0xe9b6c7aa);	/* 20 */
    GG(a, b, c, d, x[5], S21, 0xd62f105d);	/* 21 */
    GG(d, a, b, c, x[10], S22, 0x2441453);	/* 22 */
    GG(c, d, a, b, x[15], S23, 0xd8a1e681);	/* 23 */
    GG(b, c, d, a, x[4], S24, 0xe7d3fbc8);	/* 24 */
    GG(a, b, c, d, x[9], S21, 0x21e1cde6);	/* 25 */
    GG(d, a, b, c, x[14], S22, 0xc33707d6);	/* 26 */
    GG(c, d, a, b, x[3], S23, 0xf4d50d87);	/* 27 */
    GG(b, c, d, a, x[8], S24, 0x455a14ed);	/* 28 */
    GG(a, b, c, d, x[13], S21, 0xa9e3e905);	/* 29 */
    GG(d, a, b, c, x[2], S22, 0xfcefa3f8);	/* 30 */
    GG(c, d, a, b, x[7], S23, 0x676f02d9);	/* 31 */
    GG(b, c, d, a, x[12], S24, 0x8d2a4c8a);	/* 32 */

    /* Round 3 */
    HH(a, b, c, d, x[5], S31, 0xfffa3942);	/* 33 */
    HH(d, a, b, c, x[8], S32, 0x8771f681);	/* 34 */
    HH(c, d, a, b, x[11], S33, 0x6d9d6122);	/* 35 */
    HH(b, c, d, a, x[14], S34, 0xfde5380c);	/* 36 */
    HH(a, b, c, d, x[1], S31, 0xa4beea44);	/* 37 */
    HH(d, a, b, c, x[4], S32, 0x4bdecfa9);	/* 38 */
    HH(c, d, a, b, x[7], S33, 0xf6bb4b60);	/* 39 */
    HH(b, c, d, a, x[10], S34, 0xbebfbc70);	/* 40 */
    HH(a, b, c, d, x[13], S31, 0x289b7ec6);	/* 41 */
    HH(d, a, b, c, x[0], S32, 0xeaa127fa);	/* 42 */
    HH(c, d, a, b, x[3], S33, 0xd4ef3085);	/* 43 */
    HH(b, c, d, a, x[6], S34, 0x4881d05);	/* 44 */
    HH(a, b, c, d, x[9], S31, 0xd9d4d039);	/* 45 */
    HH(d, a, b, c, x[12], S32, 0xe6db99e5);	/* 46 */
    HH(c, d, a, b, x[15], S33, 0x1fa27cf8);	/* 47 */
    HH(b, c, d, a, x[2], S34, 0xc4ac5665);	/* 48 */

    /* Round 4 */
    II(a, b, c, d, x[0], S41, 0xf4292244);	/* 49 */
    II(d, a, b, c, x[7], S42, 0x432aff97);	/* 50 */
    II(c, d, a, b, x[14], S43, 0xab9423a7);	/* 51 */
    II(b, c, d, a, x[5], S44, 0xfc93a039);	/* 52 */
    II(a, b, c, d, x[12], S41, 0x655b59c3);	/* 53 */
    II(d, a, b, c, x[3], S42, 0x8f0ccc92);	/* 54 */
    II(c, d, a, b, x[10], S43, 0xffeff47d);	/* 55 */
    II(b, c, d, a, x[1], S44, 0x85845dd1);	/* 56 */
    II(a, b, c, d, x[8], S41, 0x6fa87e4f);	/* 57 */
    II(d, a, b, c, x[15], S42, 0xfe2ce6e0);	/* 58 */
    II(c, d, a, b, x[6], S43, 0xa3014314);	/* 59 */
    II(b, c, d, a, x[13], S44, 0x4e0811a1);	/* 60 */
    II(a, b, c, d, x[4], S41, 0xf7537e82);	/* 61 */
    II(d, a, b, c, x[11], S42, 0xbd3af235);	/* 62 */
    II(c, d, a, b, x[2], S43, 0x2ad7d2bb);	/* 63 */
    II(b, c, d, a, x[9], S44, 0xeb86d391);	/* 64 */

    state[0] += a;
    state[1] += b;
    state[2] += c;
    state[3] += d;

    /* Zeroize sensitive information. */
    memset(x, 0, sizeof(x));
}

/* Encodes input (UINT4) into output (unsigned char). Assumes len is
   a multiple of 4.
 */
static void Encode(unsigned char *output, const UINT4 *input, unsigned int len)
{
    unsigned int i, j;
    UINT4 k;

    for (i = 0, j = 0; j < len; i++, j += 4) {
	k = input[i];
	output[j] = (unsigned char) (k & 0xff);
	output[j + 1] = (unsigned char) ((k >> 8) & 0xff);
	output[j + 2] = (unsigned char) ((k >> 16) & 0xff);
	output[j + 3] = (unsigned char) ((k >> 24) & 0xff);
    }
}

/* Decodes input (unsigned char) into output (UINT4). Assumes len is
 * a multiple of 4.
 */
static void Decode(UINT4 *output, const unsigned char *input, unsigned int len)
{
    unsigned int i, j;

    for (i = 0, j = 0; j < len; i++, j += 4)
	output[i] = ((UINT4) input[j]) | (((UINT4) input[j + 1]) << 8) |
	    (((UINT4) input[j + 2]) << 16) | (((UINT4) input[j + 3]) << 24);
}

/*
 * The following MD5 password encryption code was largely borrowed from
 * the FreeBSD 3.0 /usr/src/lib/libcrypt/crypt.c file, which is
 * licenced as stated at the top of this file.
 */
void pa_to64(char *s, unsigned long v, int n)
{
    static unsigned char itoa64[] =         /* 0 ... 63 => ASCII - 64 */
	"./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";

    while (--n >= 0) {
	*s++ = itoa64[v&0x3f];
	v >>= 6;
    }
}

void pa_MD5Encode(const unsigned char *pw,
			      const unsigned char *salt,
			      char *result, size_t nbytes)
{
    /*
     * Minimum size is 8 bytes for salt, plus 1 for the trailing NUL,
     * plus 4 for the '$' separators, plus the password hash itself.
     * Let's leave a goodly amount of leeway.
     */

    char passwd[120], *p;
    const unsigned char *sp, *ep;
    unsigned char final[16];
    int i;
    unsigned int sl;
    int pl;
    unsigned int pwlen;
    PA_MD5_CTX ctx, ctx1;
    unsigned long l;

    /* 
     * Refine the salt first.  It's possible we were given an already-hashed
     * string as the salt argument, so extract the actual salt value from it
     * if so.  Otherwise just use the string up to the first '$' as the salt.
     */
    sp = salt;

    /*
     * If it starts with the magic string, then skip that.
     */
    if (strncmp((char *)sp, PA_MD5PW_ID, PA_MD5PW_IDLEN) == 0) {
	sp += PA_MD5PW_IDLEN;
    }

    /*
     * It stops at the first '$' or 8 chars, whichever comes first
     */
    for (ep = sp; (*ep != '\0') && (*ep != '$') && (ep < (sp + 8)); ep++) {
	continue;
    }

    /*
     * Get the length of the true salt
     */
    sl = ep - sp;

    /*
     * 'Time to make the doughnuts..'
     */
    pa_MD5Init(&ctx);

    pwlen = strlen((char *)pw);
    /*
     * The password first, since that is what is most unknown
     */
    pa_MD5Update(&ctx, pw, pwlen);

    /*
     * Then our magic string
     */
    pa_MD5Update(&ctx, (const unsigned char *) PA_MD5PW_ID, PA_MD5PW_IDLEN);

    /*
     * Then the raw salt
     */
    pa_MD5Update(&ctx, sp, sl);

    /*
     * Then just as many characters of the MD5(pw, salt, pw)
     */
    pa_MD5Init(&ctx1);
    pa_MD5Update(&ctx1, pw, pwlen);
    pa_MD5Update(&ctx1, sp, sl);
    pa_MD5Update(&ctx1, pw, pwlen);
    pa_MD5Final(final, &ctx1);
    for(pl = pwlen; pl > 0; pl -= 16) {
	pa_MD5Update(&ctx, final, (pl > 16) ? 16 : (unsigned int) pl);
    }

    /*
     * Don't leave anything around in vm they could use.
     */
    memset(final, 0, sizeof(final));

    /*
     * Then something really weird...
     */
    for (i = pwlen; i != 0; i >>= 1) {
	if (i & 1) {
	    pa_MD5Update(&ctx, final, 1);
	}
	else {
	    pa_MD5Update(&ctx, pw, 1);
	}
    }

    /*
     * Now make the output string.  We know our limitations, so we
     * can use the string routines without bounds checking.
     */
    strncpy(passwd, PA_MD5PW_ID, PA_MD5PW_IDLEN + 1);
    strncpy(passwd + PA_MD5PW_IDLEN, (char *)sp, sl + 1);
    passwd[PA_MD5PW_IDLEN + sl]     = '$';
    passwd[PA_MD5PW_IDLEN + sl + 1] = '\0';

    pa_MD5Final(final, &ctx);

    /*
     * And now, just to make sure things don't run too fast..
     * On a 60 Mhz Pentium this takes 34 msec, so you would
     * need 30 seconds to build a 1000 entry dictionary...
     */
    for (i = 0; i < 1000; i++) {
	pa_MD5Init(&ctx1);
	if (i & 1) {
	    pa_MD5Update(&ctx1, pw, pwlen);
	}
	else {
	    pa_MD5Update(&ctx1, final, 16);
	}
	if (i % 3) {
	    pa_MD5Update(&ctx1, sp, sl);
	}

	if (i % 7) {
	    pa_MD5Update(&ctx1, pw, pwlen);
	}

	if (i & 1) {
	    pa_MD5Update(&ctx1, final, 16);
	}
	else {
	    pa_MD5Update(&ctx1, pw, pwlen);
	}
	pa_MD5Final(final,&ctx1);
    }

    p = passwd + strlen(passwd);

    l = (final[ 0]<<16) | (final[ 6]<<8) | final[12]; pa_to64(p, l, 4); p += 4;
    l = (final[ 1]<<16) | (final[ 7]<<8) | final[13]; pa_to64(p, l, 4); p += 4;
    l = (final[ 2]<<16) | (final[ 8]<<8) | final[14]; pa_to64(p, l, 4); p += 4;
    l = (final[ 3]<<16) | (final[ 9]<<8) | final[15]; pa_to64(p, l, 4); p += 4;
    l = (final[ 4]<<16) | (final[10]<<8) | final[ 5]; pa_to64(p, l, 4); p += 4;
    l =                    final[11]                ; pa_to64(p, l, 2); p += 2;
    *p = '\0';

    /*
     * Don't leave anything around in vm they could use.
     */
    memset(final, 0, sizeof(final));

    strncpy(result, passwd, nbytes - 1);
}
parser-3.4.3/src/lib/md5/pa_md5.h000644 000000 000000 00000012405 12171337664 016470 0ustar00rootwheel000000 000000 /** @file
	Parser: copied from apache 1.3.20  sources.
	Replaced ap_ to pa_ prefixes. linked into all targets but Apache-module target,
	where linked targets/apache/pa_md5c.c stub instead.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
*/

/*
 * This is work is derived from material Copyright RSA Data Security, Inc.
 *
 * The RSA copyright statement and Licence for that original material is
 * included below. This is followed by the Apache copyright statement and
 * licence for the modifications made to that material.
 */

/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
   rights reserved.

   License to copy and use this software is granted provided that it
   is identified as the "RSA Data Security, Inc. MD5 Message-Digest
   Algorithm" in all material mentioning or referencing this software
   or this function.

   License is also granted to make and use derivative works provided
   that such works are identified as "derived from the RSA Data
   Security, Inc. MD5 Message-Digest Algorithm" in all material
   mentioning or referencing the derived work.

   RSA Data Security, Inc. makes no representations concerning either
   the merchantability of this software or the suitability of this
   software for any particular purpose. It is provided "as is"
   without express or implied warranty of any kind.

   These notices must be retained in any copies of any part of this
   documentation and/or software.
 */

/* ====================================================================
 * Copyright (c) 1996-1999 The Apache Group.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the Apache Group
 *    for use in the Apache HTTP server project (http://www.apache.org/)."
 *
 * 4. The names "Apache Server" and "Apache Group" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For written permission, please contact
 *    apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache"
 *    nor may "Apache" appear in their names without prior written
 *    permission of the Apache Group.
 *
 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by the Apache Group
 *    for use in the Apache HTTP server project (http://www.apache.org/)."
 *
 * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE APACHE GROUP OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Group and was originally based
 * on public domain software written at the National Center for
 * Supercomputing Applications, University of Illinois, Urbana-Champaign.
 * For more information on the Apache Group and the Apache HTTP server
 * project, please see .
 *
 */

#ifndef PA_MD5_H
#define PA_MD5_H

#define IDENT_PA_MD5_H "$Id: pa_md5.h,v 1.13 2013/07/16 21:48:36 moko Exp $"

#ifdef __cplusplus
extern "C" {
#endif

#include "pa_config_includes.h"

#define MD5_DIGESTSIZE 16

/* UINT4 defines a four byte word */
typedef uint32_t UINT4;

/* MD5 context. */
typedef struct {
    UINT4 state[4];		/* state (ABCD) */
    UINT4 count[2];		/* number of bits, modulo 2^64 (lsb first) */
    unsigned char buffer[64];	/* input buffer */
} PA_MD5_CTX;

/*
 * Define the Magic String prefix that identifies a password as being
 * hashed using our algorithm.
 */
#define PA_MD5PW_ID "$apr1$"
#define PA_MD5PW_IDLEN 6

void pa_MD5Init(PA_MD5_CTX *context);
void pa_MD5Update(PA_MD5_CTX *context, const unsigned char *input, unsigned int inputLen);
void pa_MD5Final(unsigned char digest[MD5_DIGESTSIZE], PA_MD5_CTX *context);
void pa_MD5Encode(const unsigned char *password, const unsigned char *salt, char *result, size_t nbytes);
void pa_to64(char *s, unsigned long v, int n);

#ifdef __cplusplus
}
#endif

#endif	/* !PA_MD5_H */
parser-3.4.3/src/lib/md5/Makefile.am000644 000000 000000 00000000204 12170071637 017172 0ustar00rootwheel000000 000000 noinst_HEADERS = pa_md5.h pa_sha2.h
noinst_LTLIBRARIES = libmd5.la
libmd5_la_SOURCES = pa_md5c.c pa_sha2.c

EXTRA_DIST = md5.vcproj
parser-3.4.3/src/lib/md5/md5.vcproj000644 000000 000000 00000010372 12170072531 017051 0ustar00rootwheel000000 000000 

	
		
	
	
		
			
			
			
			
			
			
			
			
			
			
			
			
		
		
			
			
			
			
			
			
			
			
			
			
			
			
		
	
	
	
	
		
		
		
		
		
			
				
			
			
				
			
		
		
			
				
			
			
				
			
		
	
	
	

parser-3.4.3/src/lib/md5/pa_sha2.c000644 000000 000000 00000074045 12175721563 016642 0ustar00rootwheel000000 000000 /*
 * FILE:	sha2.c
 * AUTHOR:	Aaron D. Gifford - http://www.aarongifford.com/
 * 
 * Copyright (c) 2000-2001, Aaron D. Gifford
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the copyright holder nor the names of contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTOR(S) ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTOR(S) BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 */

#include "pa_sha2.h"

/*
 * ASSERT NOTE:
 * Some sanity checking code is included using assert().  On my FreeBSD
 * system, this additional code can be removed by compiling with NDEBUG
 * defined.  Check your own systems manpage on assert() to see how to
 * compile WITHOUT the sanity checking code on your system.
 *
 * UNROLLED TRANSFORM LOOP NOTE:
 * You can define SHA2_UNROLL_TRANSFORM to use the unrolled transform
 * loop version for the hash transform rounds (defined using macros
 * later in this file).  Either define on the command line, for example:
 *
 *   cc -DSHA2_UNROLL_TRANSFORM -o sha2 sha2.c sha2prog.c
 *
 * or define below:
 *
 *   #define SHA2_UNROLL_TRANSFORM
 *
 */


/*** SHA-256/384/512 Machine Architecture Definitions *****************/

/*
 * Define the followingsha2_* types to types of the correct length on
 * the native archtecture.   Most BSD systems and Linux define u_intXX_t
 * types.  Machines with very recent ANSI C headers, can use the
 * uintXX_t definintions from inttypes.h by defining SHA2_USE_INTTYPES_H
 * during compile or in the sha.h header file.
 *
 * Machines that support neither u_intXX_t nor inttypes.h's uintXX_t
 * will need to define these three typedefs below (and the appropriate
 * ones in sha.h too) by hand according to their system architecture.
 *
 * Thank you, Jun-ichiro itojun Hagino, for suggesting using u_intXX_t
 * types and pointing out recent ANSI C support for uintXX_t in inttypes.h.
 */

typedef uint8_t  sha2_byte;	/* Exactly 1 byte */
typedef uint32_t sha2_word32;	/* Exactly 4 bytes */
typedef uint64_t sha2_word64;	/* Exactly 8 bytes */

/*** SHA-256/384/512 Various Length Definitions ***********************/
/* NOTE: Most of these are in sha2.h */
#define SHA256_SHORT_BLOCK_LENGTH	(SHA256_BLOCK_LENGTH - 8)
#define SHA384_SHORT_BLOCK_LENGTH	(SHA384_BLOCK_LENGTH - 16)
#define SHA512_SHORT_BLOCK_LENGTH	(SHA512_BLOCK_LENGTH - 16)


/*** ENDIAN REVERSAL MACROS *******************************************/
#ifdef PA_LITTLE_ENDIAN
#define REVERSE32(w,x)	{ \
	sha2_word32 tmp = (w); \
	tmp = (tmp >> 16) | (tmp << 16); \
	(x) = ((tmp & 0xff00ff00UL) >> 8) | ((tmp & 0x00ff00ffUL) << 8); \
}
#define REVERSE64(w,x)	{ \
	sha2_word64 tmp = (w); \
	tmp = (tmp >> 32) | (tmp << 32); \
	tmp = ((tmp & 0xff00ff00ff00ff00ULL) >> 8) | \
	      ((tmp & 0x00ff00ff00ff00ffULL) << 8); \
	(x) = ((tmp & 0xffff0000ffff0000ULL) >> 16) | \
	      ((tmp & 0x0000ffff0000ffffULL) << 16); \
}
#endif /* PA_LITTLE_ENDIAN */

/*
 * Macro for incrementally adding the unsigned 64-bit integer n to the
 * unsigned 128-bit integer (represented using a two-element array of
 * 64-bit words):
 */
#define ADDINC128(w,n)	{ \
	(w)[0] += (sha2_word64)(n); \
	if ((w)[0] < (n)) { \
		(w)[1]++; \
	} \
}

/*
 * Macros for copying blocks of memory and for zeroing out ranges
 * of memory.  Using these macros makes it easy to switch from
 * using memset()/memcpy() and using bzero()/bcopy().
 *
 * Please define either SHA2_USE_MEMSET_MEMCPY or define
 * SHA2_USE_BZERO_BCOPY depending on which function set you
 * choose to use:
 */
#if !defined(SHA2_USE_MEMSET_MEMCPY) && !defined(SHA2_USE_BZERO_BCOPY)
/* Default to memset()/memcpy() if no option is specified */
#define	SHA2_USE_MEMSET_MEMCPY	1
#endif
#if defined(SHA2_USE_MEMSET_MEMCPY) && defined(SHA2_USE_BZERO_BCOPY)
/* Abort with an error if BOTH options are defined */
#error Define either SHA2_USE_MEMSET_MEMCPY or SHA2_USE_BZERO_BCOPY, not both!
#endif

#ifdef SHA2_USE_MEMSET_MEMCPY
#define MEMSET_BZERO(p,l)	memset((p), 0, (l))
#define MEMCPY_BCOPY(d,s,l)	memcpy((d), (s), (l))
#endif
#ifdef SHA2_USE_BZERO_BCOPY
#define MEMSET_BZERO(p,l)	bzero((p), (l))
#define MEMCPY_BCOPY(d,s,l)	bcopy((s), (d), (l))
#endif


/*** THE SIX LOGICAL FUNCTIONS ****************************************/
/*
 * Bit shifting and rotation (used by the six SHA-XYZ logical functions:
 *
 *   NOTE:  The naming of R and S appears backwards here (R is a SHIFT and
 *   S is a ROTATION) because the SHA-256/384/512 description document
 *   (see http://csrc.nist.gov/cryptval/shs/sha256-384-512.pdf) uses this
 *   same "backwards" definition.
 */
/* Shift-right (used in SHA-256, SHA-384, and SHA-512): */
#define R(b,x) 		((x) >> (b))
/* 32-bit Rotate-right (used in SHA-256): */
#define S32(b,x)	(((x) >> (b)) | ((x) << (32 - (b))))
/* 64-bit Rotate-right (used in SHA-384 and SHA-512): */
#define S64(b,x)	(((x) >> (b)) | ((x) << (64 - (b))))

/* Two of six logical functions used in SHA-256, SHA-384, and SHA-512: */
#define Ch(x,y,z)	(((x) & (y)) ^ ((~(x)) & (z)))
#define Maj(x,y,z)	(((x) & (y)) ^ ((x) & (z)) ^ ((y) & (z)))

/* Four of six logical functions used in SHA-256: */
#define Sigma0_256(x)	(S32(2,  (x)) ^ S32(13, (x)) ^ S32(22, (x)))
#define Sigma1_256(x)	(S32(6,  (x)) ^ S32(11, (x)) ^ S32(25, (x)))
#define sigma0_256(x)	(S32(7,  (x)) ^ S32(18, (x)) ^ R(3 ,   (x)))
#define sigma1_256(x)	(S32(17, (x)) ^ S32(19, (x)) ^ R(10,   (x)))

/* Four of six logical functions used in SHA-384 and SHA-512: */
#define Sigma0_512(x)	(S64(28, (x)) ^ S64(34, (x)) ^ S64(39, (x)))
#define Sigma1_512(x)	(S64(14, (x)) ^ S64(18, (x)) ^ S64(41, (x)))
#define sigma0_512(x)	(S64( 1, (x)) ^ S64( 8, (x)) ^ R( 7,   (x)))
#define sigma1_512(x)	(S64(19, (x)) ^ S64(61, (x)) ^ R( 6,   (x)))

/*** INTERNAL FUNCTION PROTOTYPES *************************************/
/* NOTE: These should not be accessed directly from outside this
 * library -- they are intended for private internal visibility/use
 * only.
 */
void pa_SHA512_Last(SHA512_CTX*);
void pa_SHA256_Transform(SHA256_CTX*, const sha2_word32*);
void pa_SHA512_Transform(SHA512_CTX*, const sha2_word64*);


/*** SHA-XYZ INITIAL HASH VALUES AND CONSTANTS ************************/
/* Hash constant words K for SHA-256: */
const static sha2_word32 K256[64] = {
	0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL,
	0x3956c25bUL, 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL,
	0xd807aa98UL, 0x12835b01UL, 0x243185beUL, 0x550c7dc3UL,
	0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL, 0xc19bf174UL,
	0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL,
	0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL,
	0x983e5152UL, 0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL,
	0xc6e00bf3UL, 0xd5a79147UL, 0x06ca6351UL, 0x14292967UL,
	0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL, 0x53380d13UL,
	0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL,
	0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL,
	0xd192e819UL, 0xd6990624UL, 0xf40e3585UL, 0x106aa070UL,
	0x19a4c116UL, 0x1e376c08UL, 0x2748774cUL, 0x34b0bcb5UL,
	0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL, 0x682e6ff3UL,
	0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
	0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL
};

/* Initial hash value H for SHA-256: */
const static sha2_word32 sha256_initial_hash_value[8] = {
	0x6a09e667UL,
	0xbb67ae85UL,
	0x3c6ef372UL,
	0xa54ff53aUL,
	0x510e527fUL,
	0x9b05688cUL,
	0x1f83d9abUL,
	0x5be0cd19UL
};

/* Hash constant words K for SHA-384 and SHA-512: */
const static sha2_word64 K512[80] = {
	0x428a2f98d728ae22ULL, 0x7137449123ef65cdULL,
	0xb5c0fbcfec4d3b2fULL, 0xe9b5dba58189dbbcULL,
	0x3956c25bf348b538ULL, 0x59f111f1b605d019ULL,
	0x923f82a4af194f9bULL, 0xab1c5ed5da6d8118ULL,
	0xd807aa98a3030242ULL, 0x12835b0145706fbeULL,
	0x243185be4ee4b28cULL, 0x550c7dc3d5ffb4e2ULL,
	0x72be5d74f27b896fULL, 0x80deb1fe3b1696b1ULL,
	0x9bdc06a725c71235ULL, 0xc19bf174cf692694ULL,
	0xe49b69c19ef14ad2ULL, 0xefbe4786384f25e3ULL,
	0x0fc19dc68b8cd5b5ULL, 0x240ca1cc77ac9c65ULL,
	0x2de92c6f592b0275ULL, 0x4a7484aa6ea6e483ULL,
	0x5cb0a9dcbd41fbd4ULL, 0x76f988da831153b5ULL,
	0x983e5152ee66dfabULL, 0xa831c66d2db43210ULL,
	0xb00327c898fb213fULL, 0xbf597fc7beef0ee4ULL,
	0xc6e00bf33da88fc2ULL, 0xd5a79147930aa725ULL,
	0x06ca6351e003826fULL, 0x142929670a0e6e70ULL,
	0x27b70a8546d22ffcULL, 0x2e1b21385c26c926ULL,
	0x4d2c6dfc5ac42aedULL, 0x53380d139d95b3dfULL,
	0x650a73548baf63deULL, 0x766a0abb3c77b2a8ULL,
	0x81c2c92e47edaee6ULL, 0x92722c851482353bULL,
	0xa2bfe8a14cf10364ULL, 0xa81a664bbc423001ULL,
	0xc24b8b70d0f89791ULL, 0xc76c51a30654be30ULL,
	0xd192e819d6ef5218ULL, 0xd69906245565a910ULL,
	0xf40e35855771202aULL, 0x106aa07032bbd1b8ULL,
	0x19a4c116b8d2d0c8ULL, 0x1e376c085141ab53ULL,
	0x2748774cdf8eeb99ULL, 0x34b0bcb5e19b48a8ULL,
	0x391c0cb3c5c95a63ULL, 0x4ed8aa4ae3418acbULL,
	0x5b9cca4f7763e373ULL, 0x682e6ff3d6b2b8a3ULL,
	0x748f82ee5defb2fcULL, 0x78a5636f43172f60ULL,
	0x84c87814a1f0ab72ULL, 0x8cc702081a6439ecULL,
	0x90befffa23631e28ULL, 0xa4506cebde82bde9ULL,
	0xbef9a3f7b2c67915ULL, 0xc67178f2e372532bULL,
	0xca273eceea26619cULL, 0xd186b8c721c0c207ULL,
	0xeada7dd6cde0eb1eULL, 0xf57d4f7fee6ed178ULL,
	0x06f067aa72176fbaULL, 0x0a637dc5a2c898a6ULL,
	0x113f9804bef90daeULL, 0x1b710b35131c471bULL,
	0x28db77f523047d84ULL, 0x32caab7b40c72493ULL,
	0x3c9ebe0a15c9bebcULL, 0x431d67c49c100d4cULL,
	0x4cc5d4becb3e42b6ULL, 0x597f299cfc657e2aULL,
	0x5fcb6fab3ad6faecULL, 0x6c44198c4a475817ULL
};

/* Initial hash value H for SHA-384 */
const static sha2_word64 sha384_initial_hash_value[8] = {
	0xcbbb9d5dc1059ed8ULL,
	0x629a292a367cd507ULL,
	0x9159015a3070dd17ULL,
	0x152fecd8f70e5939ULL,
	0x67332667ffc00b31ULL,
	0x8eb44a8768581511ULL,
	0xdb0c2e0d64f98fa7ULL,
	0x47b5481dbefa4fa4ULL
};

/* Initial hash value H for SHA-512 */
const static sha2_word64 sha512_initial_hash_value[8] = {
	0x6a09e667f3bcc908ULL,
	0xbb67ae8584caa73bULL,
	0x3c6ef372fe94f82bULL,
	0xa54ff53a5f1d36f1ULL,
	0x510e527fade682d1ULL,
	0x9b05688c2b3e6c1fULL,
	0x1f83d9abfb41bd6bULL,
	0x5be0cd19137e2179ULL
};

/*
 * Constant used by SHA256/384/512_End() functions for converting the
 * digest to a readable hexadecimal character string:
 */
static const char *sha2_hex_digits = "0123456789abcdef";


/*** SHA-256: *********************************************************/
void pa_SHA256_Init(SHA256_CTX* context) {
	if (context == (SHA256_CTX*)0) {
		return;
	}
	MEMCPY_BCOPY(context->state, sha256_initial_hash_value, SHA256_DIGEST_LENGTH);
	MEMSET_BZERO(context->buffer, SHA256_BLOCK_LENGTH);
	context->bitcount = 0;
}

#ifdef SHA2_UNROLL_TRANSFORM

/* Unrolled SHA-256 round macros: */

#ifdef PA_LITTLE_ENDIAN

#define ROUND256_0_TO_15(a,b,c,d,e,f,g,h)	\
	REVERSE32(*data++, W256[j]); \
	T1 = (h) + Sigma1_256(e) + Ch((e), (f), (g)) + \
             K256[j] + W256[j]; \
	(d) += T1; \
	(h) = T1 + Sigma0_256(a) + Maj((a), (b), (c)); \
	j++


#else /* PA_LITTLE_ENDIAN */

#define ROUND256_0_TO_15(a,b,c,d,e,f,g,h)	\
	T1 = (h) + Sigma1_256(e) + Ch((e), (f), (g)) + \
	     K256[j] + (W256[j] = *data++); \
	(d) += T1; \
	(h) = T1 + Sigma0_256(a) + Maj((a), (b), (c)); \
	j++

#endif /* PA_LITTLE_ENDIAN */

#define ROUND256(a,b,c,d,e,f,g,h)	\
	s0 = W256[(j+1)&0x0f]; \
	s0 = sigma0_256(s0); \
	s1 = W256[(j+14)&0x0f]; \
	s1 = sigma1_256(s1); \
	T1 = (h) + Sigma1_256(e) + Ch((e), (f), (g)) + K256[j] + \
	     (W256[j&0x0f] += s1 + W256[(j+9)&0x0f] + s0); \
	(d) += T1; \
	(h) = T1 + Sigma0_256(a) + Maj((a), (b), (c)); \
	j++

void pa_SHA256_Transform(SHA256_CTX* context, const sha2_word32* data) {
	sha2_word32	a, b, c, d, e, f, g, h, s0, s1;
	sha2_word32	T1, *W256;
	int		j;

	W256 = (sha2_word32*)context->buffer;

	/* Initialize registers with the prev. intermediate value */
	a = context->state[0];
	b = context->state[1];
	c = context->state[2];
	d = context->state[3];
	e = context->state[4];
	f = context->state[5];
	g = context->state[6];
	h = context->state[7];

	j = 0;
	do {
		/* Rounds 0 to 15 (unrolled): */
		ROUND256_0_TO_15(a,b,c,d,e,f,g,h);
		ROUND256_0_TO_15(h,a,b,c,d,e,f,g);
		ROUND256_0_TO_15(g,h,a,b,c,d,e,f);
		ROUND256_0_TO_15(f,g,h,a,b,c,d,e);
		ROUND256_0_TO_15(e,f,g,h,a,b,c,d);
		ROUND256_0_TO_15(d,e,f,g,h,a,b,c);
		ROUND256_0_TO_15(c,d,e,f,g,h,a,b);
		ROUND256_0_TO_15(b,c,d,e,f,g,h,a);
	} while (j < 16);

	/* Now for the remaining rounds to 64: */
	do {
		ROUND256(a,b,c,d,e,f,g,h);
		ROUND256(h,a,b,c,d,e,f,g);
		ROUND256(g,h,a,b,c,d,e,f);
		ROUND256(f,g,h,a,b,c,d,e);
		ROUND256(e,f,g,h,a,b,c,d);
		ROUND256(d,e,f,g,h,a,b,c);
		ROUND256(c,d,e,f,g,h,a,b);
		ROUND256(b,c,d,e,f,g,h,a);
	} while (j < 64);

	/* Compute the current intermediate hash value */
	context->state[0] += a;
	context->state[1] += b;
	context->state[2] += c;
	context->state[3] += d;
	context->state[4] += e;
	context->state[5] += f;
	context->state[6] += g;
	context->state[7] += h;

	/* Clean up */
	a = b = c = d = e = f = g = h = T1 = 0;
}

#else /* SHA2_UNROLL_TRANSFORM */

void pa_SHA256_Transform(SHA256_CTX* context, const sha2_word32* data) {
	sha2_word32	a, b, c, d, e, f, g, h, s0, s1;
	sha2_word32	T1, T2, *W256;
	int		j;

	W256 = (sha2_word32*)context->buffer;

	/* Initialize registers with the prev. intermediate value */
	a = context->state[0];
	b = context->state[1];
	c = context->state[2];
	d = context->state[3];
	e = context->state[4];
	f = context->state[5];
	g = context->state[6];
	h = context->state[7];

	j = 0;
	do {
#ifdef PA_LITTLE_ENDIAN
		/* Copy data while converting to host byte order */
		REVERSE32(*data++,W256[j]);
		/* Apply the SHA-256 compression function to update a..h */
		T1 = h + Sigma1_256(e) + Ch(e, f, g) + K256[j] + W256[j];
#else /* PA_LITTLE_ENDIAN */
		/* Apply the SHA-256 compression function to update a..h with copy */
		T1 = h + Sigma1_256(e) + Ch(e, f, g) + K256[j] + (W256[j] = *data++);
#endif /* PA_LITTLE_ENDIAN */
		T2 = Sigma0_256(a) + Maj(a, b, c);
		h = g;
		g = f;
		f = e;
		e = d + T1;
		d = c;
		c = b;
		b = a;
		a = T1 + T2;

		j++;
	} while (j < 16);

	do {
		/* Part of the message block expansion: */
		s0 = W256[(j+1)&0x0f];
		s0 = sigma0_256(s0);
		s1 = W256[(j+14)&0x0f];	
		s1 = sigma1_256(s1);

		/* Apply the SHA-256 compression function to update a..h */
		T1 = h + Sigma1_256(e) + Ch(e, f, g) + K256[j] + 
		     (W256[j&0x0f] += s1 + W256[(j+9)&0x0f] + s0);
		T2 = Sigma0_256(a) + Maj(a, b, c);
		h = g;
		g = f;
		f = e;
		e = d + T1;
		d = c;
		c = b;
		b = a;
		a = T1 + T2;

		j++;
	} while (j < 64);

	/* Compute the current intermediate hash value */
	context->state[0] += a;
	context->state[1] += b;
	context->state[2] += c;
	context->state[3] += d;
	context->state[4] += e;
	context->state[5] += f;
	context->state[6] += g;
	context->state[7] += h;

	/* Clean up */
	a = b = c = d = e = f = g = h = T1 = T2 = 0;
}

#endif /* SHA2_UNROLL_TRANSFORM */

void pa_SHA256_Update(SHA256_CTX* context, const sha2_byte *data, size_t len) {
	unsigned int	freespace, usedspace;

	if (len == 0) {
		/* Calling with no data is valid - we do nothing */
		return;
	}

	/* Sanity check: */
	assert(context != (SHA256_CTX*)0 && data != (sha2_byte*)0);

	usedspace = (unsigned int)((context->bitcount >> 3) % SHA256_BLOCK_LENGTH);
	if (usedspace > 0) {
		/* Calculate how much free space is available in the buffer */
		freespace = SHA256_BLOCK_LENGTH - usedspace;

		if (len >= freespace) {
			/* Fill the buffer completely and process it */
			MEMCPY_BCOPY(&context->buffer[usedspace], data, freespace);
			context->bitcount += freespace << 3;
			len -= freespace;
			data += freespace;
			pa_SHA256_Transform(context, (sha2_word32*)context->buffer);
		} else {
			/* The buffer is not yet full */
			MEMCPY_BCOPY(&context->buffer[usedspace], data, len);
			context->bitcount += len << 3;
			/* Clean up: */
			usedspace = freespace = 0;
			return;
		}
	}
	while (len >= SHA256_BLOCK_LENGTH) {
		/* Process as many complete blocks as we can */
		pa_SHA256_Transform(context, (sha2_word32*)data);
		context->bitcount += SHA256_BLOCK_LENGTH << 3;
		len -= SHA256_BLOCK_LENGTH;
		data += SHA256_BLOCK_LENGTH;
	}
	if (len > 0) {
		/* There's left-overs, so save 'em */
		MEMCPY_BCOPY(context->buffer, data, len);
		context->bitcount += len << 3;
	}
	/* Clean up: */
	usedspace = freespace = 0;
}

void pa_SHA256_Final(sha2_byte digest[], SHA256_CTX* context) {
	sha2_word32	*d = (sha2_word32*)digest;
	unsigned int	usedspace;

	/* Sanity check: */
	assert(context != (SHA256_CTX*)0);

	/* If no digest buffer is passed, we don't bother doing this: */
	if (digest != (sha2_byte*)0) {
		usedspace = (unsigned int)((context->bitcount >> 3) % SHA256_BLOCK_LENGTH);
#ifdef PA_LITTLE_ENDIAN
		/* Convert FROM host byte order */
		REVERSE64(context->bitcount,context->bitcount);
#endif
		if (usedspace > 0) {
			/* Begin padding with a 1 bit: */
			context->buffer[usedspace++] = 0x80;

			if (usedspace <= SHA256_SHORT_BLOCK_LENGTH) {
				/* Set-up for the last transform: */
				MEMSET_BZERO(&context->buffer[usedspace], SHA256_SHORT_BLOCK_LENGTH - usedspace);
			} else {
				if (usedspace < SHA256_BLOCK_LENGTH) {
					MEMSET_BZERO(&context->buffer[usedspace], SHA256_BLOCK_LENGTH - usedspace);
				}
				/* Do second-to-last transform: */
				pa_SHA256_Transform(context, (sha2_word32*)context->buffer);

				/* And set-up for the last transform: */
				MEMSET_BZERO(context->buffer, SHA256_SHORT_BLOCK_LENGTH);
			}
		} else {
			/* Set-up for the last transform: */
			MEMSET_BZERO(context->buffer, SHA256_SHORT_BLOCK_LENGTH);

			/* Begin padding with a 1 bit: */
			*context->buffer = 0x80;
		}
		/* Set the bit count: */
		*(sha2_word64*)&context->buffer[SHA256_SHORT_BLOCK_LENGTH] = context->bitcount;

		/* Final transform: */
		pa_SHA256_Transform(context, (sha2_word32*)context->buffer);

#ifdef PA_LITTLE_ENDIAN
		{
			/* Convert TO host byte order */
			int	j;
			for (j = 0; j < 8; j++) {
				REVERSE32(context->state[j],context->state[j]);
				*d++ = context->state[j];
			}
		}
#else
		MEMCPY_BCOPY(d, context->state, SHA256_DIGEST_LENGTH);
#endif
	}

	/* Clean up state data: */
	MEMSET_BZERO(context, sizeof(SHA256_CTX));
	usedspace = 0;
}

char *pa_SHA256_End(SHA256_CTX* context, char buffer[]) {
	sha2_byte	digest[SHA256_DIGEST_LENGTH], *d = digest;
	int		i;

	/* Sanity check: */
	assert(context != (SHA256_CTX*)0);

	if (buffer != (char*)0) {
		pa_SHA256_Final(digest, context);

		for (i = 0; i < SHA256_DIGEST_LENGTH; i++) {
			*buffer++ = sha2_hex_digits[(*d & 0xf0) >> 4];
			*buffer++ = sha2_hex_digits[*d & 0x0f];
			d++;
		}
		*buffer = (char)0;
	} else {
		MEMSET_BZERO(context, sizeof(SHA256_CTX));
	}
	MEMSET_BZERO(digest, SHA256_DIGEST_LENGTH);
	return buffer;
}

char* pa_SHA256_Data(const sha2_byte* data, size_t len, char digest[SHA256_DIGEST_STRING_LENGTH]) {
	SHA256_CTX	context;

	pa_SHA256_Init(&context);
	pa_SHA256_Update(&context, data, len);
	return pa_SHA256_End(&context, digest);
}


/*** SHA-512: *********************************************************/
void pa_SHA512_Init(SHA512_CTX* context) {
	if (context == (SHA512_CTX*)0) {
		return;
	}
	MEMCPY_BCOPY(context->state, sha512_initial_hash_value, SHA512_DIGEST_LENGTH);
	MEMSET_BZERO(context->buffer, SHA512_BLOCK_LENGTH);
	context->bitcount[0] = context->bitcount[1] =  0;
}

#ifdef SHA2_UNROLL_TRANSFORM

/* Unrolled SHA-512 round macros: */
#ifdef PA_LITTLE_ENDIAN

#define ROUND512_0_TO_15(a,b,c,d,e,f,g,h)	\
	REVERSE64(*data++, W512[j]); \
	T1 = (h) + Sigma1_512(e) + Ch((e), (f), (g)) + \
             K512[j] + W512[j]; \
	(d) += T1, \
	(h) = T1 + Sigma0_512(a) + Maj((a), (b), (c)), \
	j++


#else /* PA_LITTLE_ENDIAN */

#define ROUND512_0_TO_15(a,b,c,d,e,f,g,h)	\
	T1 = (h) + Sigma1_512(e) + Ch((e), (f), (g)) + \
             K512[j] + (W512[j] = *data++); \
	(d) += T1; \
	(h) = T1 + Sigma0_512(a) + Maj((a), (b), (c)); \
	j++

#endif /* PA_LITTLE_ENDIAN */

#define ROUND512(a,b,c,d,e,f,g,h)	\
	s0 = W512[(j+1)&0x0f]; \
	s0 = sigma0_512(s0); \
	s1 = W512[(j+14)&0x0f]; \
	s1 = sigma1_512(s1); \
	T1 = (h) + Sigma1_512(e) + Ch((e), (f), (g)) + K512[j] + \
             (W512[j&0x0f] += s1 + W512[(j+9)&0x0f] + s0); \
	(d) += T1; \
	(h) = T1 + Sigma0_512(a) + Maj((a), (b), (c)); \
	j++

void pa_SHA512_Transform(SHA512_CTX* context, const sha2_word64* data) {
	sha2_word64	a, b, c, d, e, f, g, h, s0, s1;
	sha2_word64	T1, *W512 = (sha2_word64*)context->buffer;
	int		j;

	/* Initialize registers with the prev. intermediate value */
	a = context->state[0];
	b = context->state[1];
	c = context->state[2];
	d = context->state[3];
	e = context->state[4];
	f = context->state[5];
	g = context->state[6];
	h = context->state[7];

	j = 0;
	do {
		ROUND512_0_TO_15(a,b,c,d,e,f,g,h);
		ROUND512_0_TO_15(h,a,b,c,d,e,f,g);
		ROUND512_0_TO_15(g,h,a,b,c,d,e,f);
		ROUND512_0_TO_15(f,g,h,a,b,c,d,e);
		ROUND512_0_TO_15(e,f,g,h,a,b,c,d);
		ROUND512_0_TO_15(d,e,f,g,h,a,b,c);
		ROUND512_0_TO_15(c,d,e,f,g,h,a,b);
		ROUND512_0_TO_15(b,c,d,e,f,g,h,a);
	} while (j < 16);

	/* Now for the remaining rounds up to 79: */
	do {
		ROUND512(a,b,c,d,e,f,g,h);
		ROUND512(h,a,b,c,d,e,f,g);
		ROUND512(g,h,a,b,c,d,e,f);
		ROUND512(f,g,h,a,b,c,d,e);
		ROUND512(e,f,g,h,a,b,c,d);
		ROUND512(d,e,f,g,h,a,b,c);
		ROUND512(c,d,e,f,g,h,a,b);
		ROUND512(b,c,d,e,f,g,h,a);
	} while (j < 80);

	/* Compute the current intermediate hash value */
	context->state[0] += a;
	context->state[1] += b;
	context->state[2] += c;
	context->state[3] += d;
	context->state[4] += e;
	context->state[5] += f;
	context->state[6] += g;
	context->state[7] += h;

	/* Clean up */
	a = b = c = d = e = f = g = h = T1 = 0;
}

#else /* SHA2_UNROLL_TRANSFORM */

void pa_SHA512_Transform(SHA512_CTX* context, const sha2_word64* data) {
	sha2_word64	a, b, c, d, e, f, g, h, s0, s1;
	sha2_word64	T1, T2, *W512 = (sha2_word64*)context->buffer;
	int		j;

	/* Initialize registers with the prev. intermediate value */
	a = context->state[0];
	b = context->state[1];
	c = context->state[2];
	d = context->state[3];
	e = context->state[4];
	f = context->state[5];
	g = context->state[6];
	h = context->state[7];

	j = 0;
	do {
#ifdef PA_LITTLE_ENDIAN
		/* Convert TO host byte order */
		REVERSE64(*data++, W512[j]);
		/* Apply the SHA-512 compression function to update a..h */
		T1 = h + Sigma1_512(e) + Ch(e, f, g) + K512[j] + W512[j];
#else /* PA_LITTLE_ENDIAN */
		/* Apply the SHA-512 compression function to update a..h with copy */
		T1 = h + Sigma1_512(e) + Ch(e, f, g) + K512[j] + (W512[j] = *data++);
#endif /* PA_LITTLE_ENDIAN */
		T2 = Sigma0_512(a) + Maj(a, b, c);
		h = g;
		g = f;
		f = e;
		e = d + T1;
		d = c;
		c = b;
		b = a;
		a = T1 + T2;

		j++;
	} while (j < 16);

	do {
		/* Part of the message block expansion: */
		s0 = W512[(j+1)&0x0f];
		s0 = sigma0_512(s0);
		s1 = W512[(j+14)&0x0f];
		s1 =  sigma1_512(s1);

		/* Apply the SHA-512 compression function to update a..h */
		T1 = h + Sigma1_512(e) + Ch(e, f, g) + K512[j] +
		     (W512[j&0x0f] += s1 + W512[(j+9)&0x0f] + s0);
		T2 = Sigma0_512(a) + Maj(a, b, c);
		h = g;
		g = f;
		f = e;
		e = d + T1;
		d = c;
		c = b;
		b = a;
		a = T1 + T2;

		j++;
	} while (j < 80);

	/* Compute the current intermediate hash value */
	context->state[0] += a;
	context->state[1] += b;
	context->state[2] += c;
	context->state[3] += d;
	context->state[4] += e;
	context->state[5] += f;
	context->state[6] += g;
	context->state[7] += h;

	/* Clean up */
	a = b = c = d = e = f = g = h = T1 = T2 = 0;
}

#endif /* SHA2_UNROLL_TRANSFORM */

void pa_SHA512_Update(SHA512_CTX* context, const sha2_byte *data, size_t len) {
	unsigned int	freespace, usedspace;

	if (len == 0) {
		/* Calling with no data is valid - we do nothing */
		return;
	}

	/* Sanity check: */
	assert(context != (SHA512_CTX*)0 && data != (sha2_byte*)0);

	usedspace = (unsigned int)((context->bitcount[0] >> 3) % SHA512_BLOCK_LENGTH);
	if (usedspace > 0) {
		/* Calculate how much free space is available in the buffer */
		freespace = SHA512_BLOCK_LENGTH - usedspace;

		if (len >= freespace) {
			/* Fill the buffer completely and process it */
			MEMCPY_BCOPY(&context->buffer[usedspace], data, freespace);
			ADDINC128(context->bitcount, freespace << 3);
			len -= freespace;
			data += freespace;
			pa_SHA512_Transform(context, (sha2_word64*)context->buffer);
		} else {
			/* The buffer is not yet full */
			MEMCPY_BCOPY(&context->buffer[usedspace], data, len);
			ADDINC128(context->bitcount, len << 3);
			/* Clean up: */
			usedspace = freespace = 0;
			return;
		}
	}
	while (len >= SHA512_BLOCK_LENGTH) {
		/* Process as many complete blocks as we can */
		pa_SHA512_Transform(context, (sha2_word64*)data);
		ADDINC128(context->bitcount, SHA512_BLOCK_LENGTH << 3);
		len -= SHA512_BLOCK_LENGTH;
		data += SHA512_BLOCK_LENGTH;
	}
	if (len > 0) {
		/* There's left-overs, so save 'em */
		MEMCPY_BCOPY(context->buffer, data, len);
		ADDINC128(context->bitcount, len << 3);
	}
	/* Clean up: */
	usedspace = freespace = 0;
}

void pa_SHA512_Last(SHA512_CTX* context) {
	unsigned int	usedspace;

	usedspace = (unsigned int)((context->bitcount[0] >> 3) % SHA512_BLOCK_LENGTH);
#ifdef PA_LITTLE_ENDIAN
	/* Convert FROM host byte order */
	REVERSE64(context->bitcount[0],context->bitcount[0]);
	REVERSE64(context->bitcount[1],context->bitcount[1]);
#endif
	if (usedspace > 0) {
		/* Begin padding with a 1 bit: */
		context->buffer[usedspace++] = 0x80;

		if (usedspace <= SHA512_SHORT_BLOCK_LENGTH) {
			/* Set-up for the last transform: */
			MEMSET_BZERO(&context->buffer[usedspace], SHA512_SHORT_BLOCK_LENGTH - usedspace);
		} else {
			if (usedspace < SHA512_BLOCK_LENGTH) {
				MEMSET_BZERO(&context->buffer[usedspace], SHA512_BLOCK_LENGTH - usedspace);
			}
			/* Do second-to-last transform: */
			pa_SHA512_Transform(context, (sha2_word64*)context->buffer);

			/* And set-up for the last transform: */
			MEMSET_BZERO(context->buffer, SHA512_BLOCK_LENGTH - 2);
		}
	} else {
		/* Prepare for final transform: */
		MEMSET_BZERO(context->buffer, SHA512_SHORT_BLOCK_LENGTH);

		/* Begin padding with a 1 bit: */
		*context->buffer = 0x80;
	}
	/* Store the length of input data (in bits): */
	*(sha2_word64*)&context->buffer[SHA512_SHORT_BLOCK_LENGTH] = context->bitcount[1];
	*(sha2_word64*)&context->buffer[SHA512_SHORT_BLOCK_LENGTH+8] = context->bitcount[0];

	/* Final transform: */
	pa_SHA512_Transform(context, (sha2_word64*)context->buffer);
}

void pa_SHA512_Final(sha2_byte digest[], SHA512_CTX* context) {
	sha2_word64	*d = (sha2_word64*)digest;

	/* Sanity check: */
	assert(context != (SHA512_CTX*)0);

	/* If no digest buffer is passed, we don't bother doing this: */
	if (digest != (sha2_byte*)0) {
		pa_SHA512_Last(context);

		/* Save the hash data for output: */
#ifdef PA_LITTLE_ENDIAN
		{
			/* Convert TO host byte order */
			int	j;
			for (j = 0; j < 8; j++) {
				REVERSE64(context->state[j],context->state[j]);
				*d++ = context->state[j];
			}
		}
#else
		MEMCPY_BCOPY(d, context->state, SHA512_DIGEST_LENGTH);
#endif
	}

	/* Zero out state data */
	MEMSET_BZERO(context, sizeof(SHA512_CTX));
}

char *pa_SHA512_End(SHA512_CTX* context, char buffer[]) {
	sha2_byte	digest[SHA512_DIGEST_LENGTH], *d = digest;
	int		i;

	/* Sanity check: */
	assert(context != (SHA512_CTX*)0);

	if (buffer != (char*)0) {
		pa_SHA512_Final(digest, context);

		for (i = 0; i < SHA512_DIGEST_LENGTH; i++) {
			*buffer++ = sha2_hex_digits[(*d & 0xf0) >> 4];
			*buffer++ = sha2_hex_digits[*d & 0x0f];
			d++;
		}
		*buffer = (char)0;
	} else {
		MEMSET_BZERO(context, sizeof(SHA512_CTX));
	}
	MEMSET_BZERO(digest, SHA512_DIGEST_LENGTH);
	return buffer;
}

char* pa_SHA512_Data(const sha2_byte* data, size_t len, char digest[SHA512_DIGEST_STRING_LENGTH]) {
	SHA512_CTX	context;

	pa_SHA512_Init(&context);
	pa_SHA512_Update(&context, data, len);
	return pa_SHA512_End(&context, digest);
}


/*** SHA-384: *********************************************************/
void pa_SHA384_Init(SHA384_CTX* context) {
	if (context == (SHA384_CTX*)0) {
		return;
	}
	MEMCPY_BCOPY(context->state, sha384_initial_hash_value, SHA512_DIGEST_LENGTH);
	MEMSET_BZERO(context->buffer, SHA384_BLOCK_LENGTH);
	context->bitcount[0] = context->bitcount[1] = 0;
}

void pa_SHA384_Update(SHA384_CTX* context, const sha2_byte* data, size_t len) {
	pa_SHA512_Update((SHA512_CTX*)context, data, len);
}

void pa_SHA384_Final(sha2_byte digest[], SHA384_CTX* context) {
	sha2_word64	*d = (sha2_word64*)digest;

	/* Sanity check: */
	assert(context != (SHA384_CTX*)0);

	/* If no digest buffer is passed, we don't bother doing this: */
	if (digest != (sha2_byte*)0) {
		pa_SHA512_Last((SHA512_CTX*)context);

		/* Save the hash data for output: */
#ifdef PA_LITTLE_ENDIAN
		{
			/* Convert TO host byte order */
			int	j;
			for (j = 0; j < 6; j++) {
				REVERSE64(context->state[j],context->state[j]);
				*d++ = context->state[j];
			}
		}
#else
		MEMCPY_BCOPY(d, context->state, SHA384_DIGEST_LENGTH);
#endif
	}

	/* Zero out state data */
	MEMSET_BZERO(context, sizeof(SHA384_CTX));
}

char *pa_SHA384_End(SHA384_CTX* context, char buffer[]) {
	sha2_byte	digest[SHA384_DIGEST_LENGTH], *d = digest;
	int		i;

	/* Sanity check: */
	assert(context != (SHA384_CTX*)0);

	if (buffer != (char*)0) {
		pa_SHA384_Final(digest, context);

		for (i = 0; i < SHA384_DIGEST_LENGTH; i++) {
			*buffer++ = sha2_hex_digits[(*d & 0xf0) >> 4];
			*buffer++ = sha2_hex_digits[*d & 0x0f];
			d++;
		}
		*buffer = (char)0;
	} else {
		MEMSET_BZERO(context, sizeof(SHA384_CTX));
	}
	MEMSET_BZERO(digest, SHA384_DIGEST_LENGTH);
	return buffer;
}

char* pa_SHA384_Data(const sha2_byte* data, size_t len, char digest[SHA384_DIGEST_STRING_LENGTH]) {
	SHA384_CTX	context;

	pa_SHA384_Init(&context);
	pa_SHA384_Update(&context, data, len);
	return pa_SHA384_End(&context, digest);
}

parser-3.4.3/src/lib/md5/pa_sha2.h000644 000000 000000 00000007472 12171337664 016650 0ustar00rootwheel000000 000000 /*
 * FILE:	sha2.h
 * AUTHOR:	Aaron D. Gifford - http://www.aarongifford.com/
 * 
 * Copyright (c) 2000-2001, Aaron D. Gifford
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the copyright holder nor the names of contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTOR(S) ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTOR(S) BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * $Id: pa_sha2.h,v 1.2 2013/07/16 21:48:36 moko Exp $
 */

#ifndef __PA_SHA2_H__
#define __PA_SHA2_H__

#ifdef __cplusplus
extern "C" {
#endif

#include "pa_config_includes.h"


/*** SHA-256/384/512 Various Length Definitions ***********************/
#define SHA256_BLOCK_LENGTH		64
#define SHA256_DIGEST_LENGTH		32
#define SHA256_DIGEST_STRING_LENGTH	(SHA256_DIGEST_LENGTH * 2 + 1)
#define SHA384_BLOCK_LENGTH		128
#define SHA384_DIGEST_LENGTH		48
#define SHA384_DIGEST_STRING_LENGTH	(SHA384_DIGEST_LENGTH * 2 + 1)
#define SHA512_BLOCK_LENGTH		128
#define SHA512_DIGEST_LENGTH		64
#define SHA512_DIGEST_STRING_LENGTH	(SHA512_DIGEST_LENGTH * 2 + 1)


/*** SHA-256/384/512 Context Structures *******************************/
/* NOTE: If your architecture does not define either u_intXX_t types or
 * uintXX_t (from inttypes.h), you may need to define things by hand
 * for your system:
 */

typedef struct _SHA256_CTX {
	uint32_t	state[8];
	uint64_t	bitcount;
	uint8_t	buffer[SHA256_BLOCK_LENGTH];
} SHA256_CTX;
typedef struct _SHA512_CTX {
	uint64_t	state[8];
	uint64_t	bitcount[2];
	uint8_t	buffer[SHA512_BLOCK_LENGTH];
} SHA512_CTX;

typedef SHA512_CTX SHA384_CTX;


/*** SHA-256/384/512 Function Prototypes ******************************/

void pa_SHA256_Init(SHA256_CTX *);
void pa_SHA256_Update(SHA256_CTX*, const uint8_t*, size_t);
void pa_SHA256_Final(uint8_t[SHA256_DIGEST_LENGTH], SHA256_CTX*);
char* pa_SHA256_End(SHA256_CTX*, char[SHA256_DIGEST_STRING_LENGTH]);
char* pa_SHA256_Data(const uint8_t*, size_t, char[SHA256_DIGEST_STRING_LENGTH]);

void pa_SHA384_Init(SHA384_CTX*);
void pa_SHA384_Update(SHA384_CTX*, const uint8_t*, size_t);
void pa_SHA384_Final(uint8_t[SHA384_DIGEST_LENGTH], SHA384_CTX*);
char* pa_SHA384_End(SHA384_CTX*, char[SHA384_DIGEST_STRING_LENGTH]);
char* pa_SHA384_Data(const uint8_t*, size_t, char[SHA384_DIGEST_STRING_LENGTH]);

void pa_SHA512_Init(SHA512_CTX*);
void pa_SHA512_Update(SHA512_CTX*, const uint8_t*, size_t);
void pa_SHA512_Final(uint8_t[SHA512_DIGEST_LENGTH], SHA512_CTX*);
char* pa_SHA512_End(SHA512_CTX*, char[SHA512_DIGEST_STRING_LENGTH]);
char* pa_SHA512_Data(const uint8_t*, size_t, char[SHA512_DIGEST_STRING_LENGTH]);

#ifdef	__cplusplus
}
#endif /* __cplusplus */

#endif /* __SHA2_H__ */

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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/lib/json/pa_json.C000644 000000 000000 00000065271 12233736165 017202 0ustar00rootwheel000000 000000 /*
 * Copyright (C) 2009-2011 Vincent Hanquez 
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation; version 2.1 or version 3.0 only.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

/*
 * the class, states and state transition tables has been inspired by the JSON_parser.c
 * available at http://json.org, but are quite different on the way that the
 * parser handles its parse buffer and contains significant differences that affect
 * the JSON compliance.
 */

#include "pa_json.h"

enum classes {
	C_SPACE, /* space */
	C_NL,    /* newline */
	C_WHITE, /* tab, CR */
	C_LCURB, C_RCURB, /* object opening/closing */
	C_LSQRB, C_RSQRB, /* array opening/closing */
	/* syntax symbols */
	C_COLON,
	C_COMMA,
	C_QUOTE, /* " */
	C_BACKS, /* \ */
	C_SLASH, /* / */
	C_PLUS,
	C_MINUS,
	C_DOT,
	C_ZERO, C_DIGIT, /* digits */
	C_a, C_b, C_c, C_d, C_e, C_f, C_l, C_n, C_r, C_s, C_t, C_u, /* nocaps letters */
	C_ABCDF, C_E, /* caps letters */
	C_OTHER, /* all other */
	C_STAR, /* star in C style comment */
	C_HASH, /* # for YAML comment */
	C_ERROR = 0xfe,
};

/* map from character < 128 to classes. from 128 to 256 all C_OTHER */
static uint8_t character_class[128] = {
	C_ERROR, C_ERROR, C_ERROR, C_ERROR, C_ERROR, C_ERROR, C_ERROR, C_ERROR,
	C_ERROR, C_WHITE, C_NL,    C_ERROR, C_ERROR, C_WHITE, C_ERROR, C_ERROR,
	C_ERROR, C_ERROR, C_ERROR, C_ERROR, C_ERROR, C_ERROR, C_ERROR, C_ERROR,
	C_ERROR, C_ERROR, C_ERROR, C_ERROR, C_ERROR, C_ERROR, C_ERROR, C_ERROR,

	C_SPACE, C_OTHER, C_QUOTE, C_HASH,  C_OTHER, C_OTHER, C_OTHER, C_OTHER,
	C_OTHER, C_OTHER, C_STAR,  C_PLUS,  C_COMMA, C_MINUS, C_DOT,   C_SLASH,
	C_ZERO,  C_DIGIT, C_DIGIT, C_DIGIT, C_DIGIT, C_DIGIT, C_DIGIT, C_DIGIT,
	C_DIGIT, C_DIGIT, C_COLON, C_OTHER, C_OTHER, C_OTHER, C_OTHER, C_OTHER,

	C_OTHER, C_ABCDF, C_ABCDF, C_ABCDF, C_ABCDF, C_E,     C_ABCDF, C_OTHER,
	C_OTHER, C_OTHER, C_OTHER, C_OTHER, C_OTHER, C_OTHER, C_OTHER, C_OTHER,
	C_OTHER, C_OTHER, C_OTHER, C_OTHER, C_OTHER, C_OTHER, C_OTHER, C_OTHER,
	C_OTHER, C_OTHER, C_OTHER, C_LSQRB, C_BACKS, C_RSQRB, C_OTHER, C_OTHER,

	C_OTHER, C_a,     C_b,     C_c,     C_d,     C_e,     C_f,     C_OTHER,
	C_OTHER, C_OTHER, C_OTHER, C_OTHER, C_l,     C_OTHER, C_n,     C_OTHER,
	C_OTHER, C_OTHER, C_r,     C_s,     C_t,     C_u,     C_OTHER, C_OTHER,
	C_OTHER, C_OTHER, C_OTHER, C_LCURB, C_OTHER, C_RCURB, C_OTHER, C_OTHER
};

/* define all states and actions that will be taken on each transition.
 *
 * states are defined first because of the fact they are use as index in the
 * transitions table. they usually contains either a number or a prefix _ 
 * for simple state like string, object, value ...
 *
 * actions are defined starting from 0x80. state error is defined as 0xff
 */

enum states {
	STATE_GO, /* start  */
	STATE_OK, /* ok     */
	STATE_OO, /* object */
	STATE_KK, /* key    */
	STATE_CO, /* colon  */
	STATE_VV, /* value  */
	STATE_AA, /* array  */
	STATE_SS, /* string */
	STATE_E0, /* escape */
	STATE_U1, STATE_U2, STATE_U3, STATE_U4, /* unicode states */
	STATE_M0, STATE_Z0, STATE_I0, /* number states */
	STATE_R1, STATE_R2, /* real states (after-dot digits) */
	STATE_X1, STATE_X2, STATE_X3, /* exponant states */
	STATE_T1, STATE_T2, STATE_T3, /* true constant states */
	STATE_F1, STATE_F2, STATE_F3, STATE_F4, /* false constant states */
	STATE_N1, STATE_N2, STATE_N3, /* null constant states */
	STATE_C1, STATE_C2, STATE_C3, /* C-comment states */
	STATE_Y1, /* YAML-comment state */
	STATE_D1, STATE_D2, /* multi unicode states */
};

/* the following are actions that need to be taken */
enum actions {
	STATE_KS = 0x80, /* key separator */
	STATE_SP, /* comma separator */
	STATE_AB, /* array begin */
	STATE_AE, /* array ending */
	STATE_OB, /* object begin */
	STATE_OE, /* object end */
	STATE_CB, /* C-comment begin */
	STATE_YB, /* YAML-comment begin */
	STATE_CE, /* YAML/C comment end */
	STATE_FA, /* false */
	STATE_TR, /* true */
	STATE_NU, /* null */
	STATE_DE, /* double detected by exponent */
	STATE_DF, /* double detected by . */
	STATE_SE, /* string end */
	STATE_MX, /* integer detected by minus */
	STATE_ZX, /* integer detected by zero */
	STATE_IX, /* integer detected by 1-9 */
	STATE_UC, /* Unicode character read */
};

/* error state */
#define STATE___ 	0xff

#define NR_STATES 	(STATE_D2 + 1)
#define NR_CLASSES	(C_HASH + 1)

#define IS_STATE_ACTION(s) ((s) & 0x80)
#define S(x) STATE_##x
#define PT_(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,a1,b1,c1,d1,e1,f1,g1,h1)	\
	{ S(a),S(b),S(c),S(d),S(e),S(f),S(g),S(h),S(i),S(j),S(k),S(l),S(m),S(n),		\
	  S(o),S(p),S(q),S(r),S(s),S(t),S(u),S(v),S(w),S(x),S(y),S(z),S(a1),S(b1),		\
	  S(c1),S(d1),S(e1),S(f1),S(g1),S(h1) }

/* map from the (previous state+new character class) to the next parser transition */
static const uint8_t state_transition_table[NR_STATES][NR_CLASSES] = {
/*             white                                                                            ABCDF  other    */
/*         sp nl |  {  }  [  ]  :  ,  "  \  /  +  -  .  0  19 a  b  c  d  e  f  l  n  r  s  t  u  |  E  |  *  # */
/*GO*/ PT_(GO,GO,GO,OB,__,AB,__,__,__,__,__,CB,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,YB),
/*OK*/ PT_(OK,OK,OK,__,OE,__,AE,__,SP,__,__,CB,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,YB),
/*OO*/ PT_(OO,OO,OO,__,OE,__,__,__,__,SS,__,CB,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,YB),
/*KK*/ PT_(KK,KK,KK,__,__,__,__,__,__,SS,__,CB,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,YB),
/*CO*/ PT_(CO,CO,CO,__,__,__,__,KS,__,__,__,CB,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,YB),
/*VV*/ PT_(VV,VV,VV,OB,__,AB,__,__,__,SS,__,CB,__,MX,__,ZX,IX,__,__,__,__,__,F1,__,N1,__,__,T1,__,__,__,__,__,YB),
/*AA*/ PT_(AA,AA,AA,OB,__,AB,AE,__,__,SS,__,CB,__,MX,__,ZX,IX,__,__,__,__,__,F1,__,N1,__,__,T1,__,__,__,__,__,YB),
/****************************************************************************************************************/
/*SS*/ PT_(SS,__,__,SS,SS,SS,SS,SS,SS,SE,E0,SS,SS,SS,SS,SS,SS,SS,SS,SS,SS,SS,SS,SS,SS,SS,SS,SS,SS,SS,SS,SS,SS,SS),
/*E0*/ PT_(__,__,__,__,__,__,__,__,__,SS,SS,SS,__,__,__,__,__,__,SS,__,__,__,SS,__,SS,SS,__,SS,U1,__,__,__,__,__),
/*U1*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,U2,U2,U2,U2,U2,U2,U2,U2,__,__,__,__,__,__,U2,U2,__,__,__),
/*U2*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,U3,U3,U3,U3,U3,U3,U3,U3,__,__,__,__,__,__,U3,U3,__,__,__),
/*U3*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,U4,U4,U4,U4,U4,U4,U4,U4,__,__,__,__,__,__,U4,U4,__,__,__),
/*U4*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,UC,UC,UC,UC,UC,UC,UC,UC,__,__,__,__,__,__,UC,UC,__,__,__),
/****************************************************************************************************************/
/*M0*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,Z0,I0,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__),
/*Z0*/ PT_(OK,OK,OK,__,OE,__,AE,__,SP,__,__,CB,__,__,DF,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,YB),
/*I0*/ PT_(OK,OK,OK,__,OE,__,AE,__,SP,__,__,CB,__,__,DF,I0,I0,__,__,__,__,DE,__,__,__,__,__,__,__,__,DE,__,__,YB),
/*R1*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,R2,R2,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__),
/*R2*/ PT_(OK,OK,OK,__,OE,__,AE,__,SP,__,__,CB,__,__,__,R2,R2,__,__,__,__,X1,__,__,__,__,__,__,__,__,X1,__,__,YB),
/*X1*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,X2,X2,__,X3,X3,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__),
/*X2*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,X3,X3,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__),
/*X3*/ PT_(OK,OK,OK,__,OE,__,AE,__,SP,__,__,__,__,__,__,X3,X3,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__),
/****************************************************************************************************************/
/*T1*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,T2,__,__,__,__,__,__,__,__),
/*T2*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,T3,__,__,__,__,__),
/*T3*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,TR,__,__,__,__,__,__,__,__,__,__,__,__),
/*F1*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,F2,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__),
/*F2*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,F3,__,__,__,__,__,__,__,__,__,__),
/*F3*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,F4,__,__,__,__,__,__,__),
/*F4*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,FA,__,__,__,__,__,__,__,__,__,__,__,__),
/*N1*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,N2,__,__,__,__,__),
/*N2*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,N3,__,__,__,__,__,__,__,__,__,__),
/*N3*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,NU,__,__,__,__,__,__,__,__,__,__),
/****************************************************************************************************************/
/*C1*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,C2,__),
/*C2*/ PT_(C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C3,C2),
/*C3*/ PT_(C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,CE,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C2,C3,C2),
/*Y1*/ PT_(Y1,CE,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1,Y1),
/*D1*/ PT_(__,__,__,__,__,__,__,__,__,__,D2,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__),
/*D2*/ PT_(__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,U1,__,__,__,__,__),
};
#undef S
#undef PT_

/* map from (previous state+new character class) to the buffer policy. ignore=0/append=1/escape=2 */
static const uint8_t buffer_policy_table[NR_STATES][NR_CLASSES] = {
/*          white                                                                            ABCDF  other     */
/*      sp nl  |  {  }  [  ]  :  ,  "  \  /  +  -  .  0  19 a  b  c  d  e  f  l  n  r  s  t  u  |  E  |  *  # */
/*GO*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*OK*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*OO*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*KK*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*CO*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*VV*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*AA*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/**************************************************************************************************************/
/*SS*/ { 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 },
/*E0*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 2, 0, 2, 2, 0, 2, 0, 0, 0, 0, 0, 0 },
/*U1*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0 },
/*U2*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0 },
/*U3*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0 },
/*U4*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0 },
/**************************************************************************************************************/
/*M0*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*Z0*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*I0*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
/*R1*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*R2*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
/*X1*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*X2*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*X3*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/**************************************************************************************************************/
/*T1*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*T2*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*T3*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*F1*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*F2*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*F3*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*F4*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*N1*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*N2*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*N3*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/**************************************************************************************************************/
/*C1*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*C2*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*C3*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*Y1*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*D1*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
/*D2*/ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
};

#define MODE_ARRAY 0
#define MODE_OBJECT 1

#define parser_malloc(parser, s) parser->config.user_malloc(s)
#define parser_realloc(parser, p, s) parser->config.user_realloc(p, s)
#define parser_free(parser, p) parser->config.user_free(p)

static int state_grow(json_parser *parser)
{
	uint32_t newsize = parser->stack_size * 2;
	void *ptr;

	if (parser->config.max_nesting != 0)
		return JSON_ERROR_NESTING_LIMIT;

	ptr = parser_realloc(parser, parser->stack, newsize * sizeof(uint8_t));
	if (!ptr)
		return JSON_ERROR_NO_MEMORY;
	parser->stack = (uint8_t *)ptr;
	parser->stack_size = newsize;
	return 0;
}

static int state_push(json_parser *parser, uint8_t mode)
{
	if (parser->stack_offset >= parser->stack_size) {
		int ret = state_grow(parser);
		if (ret)
			return ret;
	}
	parser->stack[parser->stack_offset++] = mode;
	return 0;
}

static int state_pop(json_parser *parser, uint8_t mode)
{
	if (parser->stack_offset == 0)
		return JSON_ERROR_POP_EMPTY;
	parser->stack_offset--;
	if (parser->stack[parser->stack_offset] != mode)
		return JSON_ERROR_POP_UNEXPECTED_MODE;
	return 0;
}

static int buffer_grow(json_parser *parser)
{
	uint32_t newsize;
	void *ptr;
	uint32_t max = parser->config.max_data;

	if (max > 0 && parser->buffer_size == max)
		return JSON_ERROR_DATA_LIMIT;
	newsize = parser->buffer_size * 2;
	if (max > 0 && newsize > max)
		newsize = max;

	ptr = parser_realloc(parser, parser->buffer, newsize * sizeof(char));
	if (!ptr)
		return JSON_ERROR_NO_MEMORY;
	parser->buffer = (char *)ptr;
	parser->buffer_size = newsize;
	return 0;
}

static int buffer_push(json_parser *parser, unsigned char c)
{
	int ret;

	if (parser->buffer_offset + 1 >= parser->buffer_size) {
		ret = buffer_grow(parser);
		if (ret)
			return ret;
	}
	parser->buffer[parser->buffer_offset++] = c;
	return 0;
}

static int do_callback_withbuf(json_parser *parser, int type)
{
	if (!parser->callback)
		return 0;
	parser->buffer[parser->buffer_offset] = '\0';
	return (*parser->callback)(parser->userdata, type, parser->buffer, parser->buffer_offset);
}

static int do_callback(json_parser *parser, int type)
{
	if (!parser->callback)
		return 0;
	return (*parser->callback)(parser->userdata, type, NULL, 0);
}

static int do_buffer(json_parser *parser)
{
	int ret = 0;

	switch (parser->type) {
	case JSON_KEY: case JSON_STRING:
	case JSON_FLOAT: case JSON_INT:
	case JSON_NULL: case JSON_TRUE: case JSON_FALSE:
		ret = do_callback_withbuf(parser, parser->type);
		if (ret)
			return ret;
		break;
	default:
		break;
	}
	parser->buffer_offset = 0;
	return ret;
}

static const uint8_t hextable[] = {
	255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
	255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
	255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
	  0,  1,  2,  3,  4,  5,  6,  7,  8,  9,255,255,255,255,255,255,
	255, 10, 11, 12, 13, 14, 15,255,255,255,255,255,255,255,255,255,
	255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
	255, 10, 11, 12, 13, 14, 15,255,255,255,255,255,255,255,255,255,
	255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
};

#define hex(c) (hextable[(uint8_t) c])

/* high surrogate range from d800 to dbff */
/* low surrogate range dc00 to dfff */
#define IS_HIGH_SURROGATE(uc) (((uc) & 0xfc00) == 0xd800)
#define IS_LOW_SURROGATE(uc)  (((uc) & 0xfc00) == 0xdc00)

/* transform an unicode [0-9A-Fa-f]{4} sequence into a proper value */
static int decode_unicode_char(json_parser *parser)
{
	uint32_t uval;
	char *b = parser->buffer;
	uint32_t offset = parser->buffer_offset;

	uval = (hex(b[offset - 4]) << 12) | (hex(b[offset - 3]) << 8)
	     | (hex(b[offset - 2]) << 4) | hex(b[offset - 1]);

	parser->buffer_offset -= 4;

	/* fast case */
	if (!parser->unicode_multi && uval < 0x80) {
		b[parser->buffer_offset++] = (char) uval;
		return 0;
	}

	if (parser->unicode_multi) {
		if (!IS_LOW_SURROGATE(uval))
			return JSON_ERROR_UNICODE_MISSING_LOW_SURROGATE;

		uval = 0x10000 + ((parser->unicode_multi & 0x3ff) << 10) + (uval & 0x3ff);
		b[parser->buffer_offset++] = (char) ((uval >> 18) | 0xf0);
		b[parser->buffer_offset++] = (char) (((uval >> 12) & 0x3f) | 0x80);
		b[parser->buffer_offset++] = (char) (((uval >> 6) & 0x3f) | 0x80);
		b[parser->buffer_offset++] = (char) ((uval & 0x3f) | 0x80);
		parser->unicode_multi = 0;
		return 0;
	}

	if (IS_LOW_SURROGATE(uval))
		return JSON_ERROR_UNICODE_UNEXPECTED_LOW_SURROGATE;
	if (IS_HIGH_SURROGATE(uval)) {
		parser->unicode_multi = (uint16_t)uval;
		return 0;
	}

	if (uval < 0x800) {
		b[parser->buffer_offset++] = (char) ((uval >> 6) | 0xc0);
		b[parser->buffer_offset++] = (char) ((uval & 0x3f) | 0x80);
	} else {
		b[parser->buffer_offset++] = (char) ((uval >> 12) | 0xe0);
		b[parser->buffer_offset++] = (char) (((uval >> 6) & 0x3f) | 0x80);
		b[parser->buffer_offset++] = (char) (((uval >> 0) & 0x3f) | 0x80);
	}
	return 0;
}

static int buffer_push_escape(json_parser *parser, unsigned char next)
{
	char c = '\0';

	switch (next) {
	case 'b': c = '\b'; break;
	case 'f': c = '\f'; break;
	case 'n': c = '\n'; break;
	case 'r': c = '\r'; break;
	case 't': c = '\t'; break;
	case '"': c = '"'; break;
	case '/': c = '/'; break;
	case '\\': c = '\\'; break;
	}
	/* push the escaped character */
	return buffer_push(parser, c);
}

#define CHK(f) { ret = f; if (ret) return ret; }

static int act_uc(json_parser *parser)
{
	int ret;
	CHK(decode_unicode_char(parser));
	parser->state = (uint8_t)((parser->unicode_multi) ? STATE_D1 : STATE_SS);
	return 0;
}

static int act_yb(json_parser *parser)
{
	if (!parser->config.allow_yaml_comments)
		return JSON_ERROR_COMMENT_NOT_ALLOWED;
	parser->save_state = parser->state;
	return 0;
}

static int act_cb(json_parser *parser)
{
	if (!parser->config.allow_c_comments)
		return JSON_ERROR_COMMENT_NOT_ALLOWED;
	parser->save_state = parser->state;
	return 0;
}

static int act_ce(json_parser *parser)
{
	parser->state = (uint8_t)((parser->save_state > STATE_AA) ? STATE_OK : parser->save_state);
	return 0;
}

static int act_ob(json_parser *parser)
{
	int ret;
	CHK(do_callback(parser, JSON_OBJECT_BEGIN));
	CHK(state_push(parser, MODE_OBJECT));
	parser->expecting_key = 1;
	return 0;
}

static int act_oe(json_parser *parser)
{
	int ret;
	CHK(state_pop(parser, MODE_OBJECT));
	CHK(do_callback(parser, JSON_OBJECT_END));
	parser->expecting_key = 0;
	return 0;
}

static int act_ab(json_parser *parser)
{
	int ret;
	CHK(do_callback(parser, JSON_ARRAY_BEGIN));
	CHK(state_push(parser, MODE_ARRAY));
	return 0;
}
static int act_ae(json_parser *parser)
{
	int ret;
	CHK(state_pop(parser, MODE_ARRAY));
	CHK(do_callback(parser, JSON_ARRAY_END));
	return 0;
}

static int act_se(json_parser *parser)
{
	int ret;
	CHK(do_callback_withbuf(parser, (parser->expecting_key) ? JSON_KEY : JSON_STRING));
	parser->buffer_offset = 0;
	parser->state = (uint8_t)((parser->expecting_key) ? STATE_CO : STATE_OK);
	parser->expecting_key = 0;
	return 0;
}

static int act_sp(json_parser *parser)
{
	if (parser->stack_offset == 0)
		return JSON_ERROR_COMMA_OUT_OF_STRUCTURE;
	if (parser->stack[parser->stack_offset - 1] == MODE_OBJECT) {
		parser->expecting_key = 1;
		parser->state = STATE_KK;
	} else
		parser->state = STATE_VV;
	return 0;
}

struct action_descr
{
	int (*call)(json_parser *parser);
	json_type type;
	uint8_t state; /* 0 if we let the callback set the value it want */
	uint8_t dobuffer;
};

static struct action_descr actions_map[] = {
	{ NULL,   JSON_NONE,  STATE_VV, 0 }, /* KS */
	{ act_sp, JSON_NONE,  0,        1 }, /* SP */
	{ act_ab, JSON_NONE,  STATE_AA, 0 }, /* AB */
	{ act_ae, JSON_NONE,  STATE_OK, 1 }, /* AE */
	{ act_ob, JSON_NONE,  STATE_OO, 0 }, /* OB */
	{ act_oe, JSON_NONE,  STATE_OK, 1 }, /* OE */
	{ act_cb, JSON_NONE,  STATE_C1, 1 }, /* CB */
	{ act_yb, JSON_NONE,  STATE_Y1, 1 }, /* YB */
	{ act_ce, JSON_NONE,  0,        0 }, /* CE */
	{ NULL,   JSON_FALSE, STATE_OK, 0 }, /* FA */
	{ NULL,   JSON_TRUE,  STATE_OK, 0 }, /* TR */
	{ NULL,   JSON_NULL,  STATE_OK, 0 }, /* NU */
	{ NULL,   JSON_FLOAT, STATE_X1, 0 }, /* DE */
	{ NULL,   JSON_FLOAT, STATE_R1, 0 }, /* DF */
	{ act_se, JSON_NONE,  0,        0 }, /* SE */
	{ NULL,   JSON_INT,   STATE_M0, 0 }, /* MX */
	{ NULL,   JSON_INT,   STATE_Z0, 0 }, /* ZX */
	{ NULL,   JSON_INT,   STATE_I0, 0 }, /* IX */
	{ act_uc, JSON_NONE,  0,        0 }, /* UC */
};

static int do_action(json_parser *parser, uint8_t next_state)
{
	struct action_descr *descr = &actions_map[next_state & ~0x80];

	if (descr->call) {
		int ret;
		if (descr->dobuffer)
			CHK(do_buffer(parser));
		CHK((descr->call)(parser));
	}
	if (descr->state)
		parser->state = descr->state;
	parser->type = descr->type;
	return 0;
}

/** json_parser_init initialize a parser structure taking a config,
 * a config and its userdata.
 * return JSON_ERROR_NO_MEMORY if memory allocation failed or SUCCESS.
 */
int json_parser_init(json_parser *parser, json_config *config,
                     json_parser_callback callback, void *userdata)
{
	memset(parser, 0, sizeof(*parser));

	if (config)
		memcpy(&parser->config, config, sizeof(json_config));
	parser->callback = callback;
	parser->userdata = userdata;

	/* initialise parsing stack and state */
	parser->stack_offset = 0;
	parser->state = STATE_GO;

	/* initialize the parse stack */
	parser->stack_size = (parser->config.max_nesting > 0)
		? parser->config.max_nesting
		: LIBJSON_DEFAULT_STACK_SIZE;

	parser->stack = (uint8_t *)parser_malloc(parser, parser->stack_size * sizeof(parser->stack[0]));
	if (!parser->stack)
		return JSON_ERROR_NO_MEMORY;

	/* initialize the parse buffer */
	parser->buffer_size = (parser->config.buffer_initial_size > 0)
		? parser->config.buffer_initial_size
		: LIBJSON_DEFAULT_BUFFER_SIZE;

	if (parser->config.max_data > 0 && parser->buffer_size > parser->config.max_data)
		parser->buffer_size = parser->config.max_data;

	parser->buffer = (char *)parser_malloc(parser, parser->buffer_size * sizeof(char));
	if (!parser->buffer) {
		parser_free(parser, parser->stack);
		return JSON_ERROR_NO_MEMORY;
	}
	return 0;
}

/** json_parser_free freed memory structure allocated by the parser */
int json_parser_free(json_parser *parser)
{
	if (!parser)
		return 0;
	parser_free(parser, parser->stack);
	parser_free(parser, parser->buffer);
	parser->stack = NULL;
	parser->buffer = NULL;
	return 0;
}

/** json_parser_is_done return 0 is the parser isn't in a finish state. !0 if it is */
int json_parser_is_done(json_parser *parser)
{
	/* need to compare the state to !GO to not accept empty document */
	return parser->stack_offset == 0 && parser->state != STATE_GO;
}

/** json_parser_string append a string s with a specific length to the parser
 * return 0 if everything went ok, a JSON_ERROR_* otherwise.
 * the user can supplied a valid processed pointer that will
 * be fill with the number of processed characters before returning */
int json_parser_string(json_parser *parser, const char *s,
                       uint32_t length, uint32_t *processed)
{
	int ret;
	uint8_t next_class, next_state;
	uint32_t buffer_policy;
	uint32_t i;

	ret = 0;
	for (i = 0; i < length; i++) {
		unsigned char ch = s[i];

		ret = 0;
		next_class = (uint8_t)((ch >= 128) ? C_OTHER : character_class[ch]);
		if (next_class == C_ERROR) {
			ret = JSON_ERROR_BAD_CHAR;
			break;
		}

		next_state = state_transition_table[parser->state][next_class];
		buffer_policy = buffer_policy_table[parser->state][next_class];
		if (next_state == STATE___) {
			ret = JSON_ERROR_UNEXPECTED_CHAR;
			break;
		}

		/* add char to buffer */
		if (buffer_policy) {
			ret = (buffer_policy == 2)
				? buffer_push_escape(parser, ch)
				: buffer_push(parser, ch);
			if (ret)
				break;
		}

		/* move to the next level */
		if (IS_STATE_ACTION(next_state))
			ret = do_action(parser, next_state);
		else
			parser->state = next_state;
		if (ret)
			break;
	}
	if (processed)
		*processed = i;
	return ret;
}

/** json_parser_char append one single char to the parser
 * return 0 if everything went ok, a JSON_ERROR_* otherwise */
int json_parser_char(json_parser *parser, unsigned char ch)
{
	return json_parser_string(parser, (char *) &ch, 1, NULL);
}
parser-3.4.3/src/lib/json/json.vcproj000644 000000 000000 00000007641 12233736717 017643 0ustar00rootwheel000000 000000 

	
		
	
	
		
			
			
			
			
			
			
			
			
			
			
			
			
		
		
			
			
			
			
			
			
			
			
			
			
			
			
		
	
	
	
	
		
			
				
			
			
				
			
		
		
		
	
	
	

parser-3.4.3/src/lib/json/Makefile.am000644 000000 000000 00000000240 12233734064 017456 0ustar00rootwheel000000 000000 INCLUDES = -I../../include -I../gc/include

noinst_HEADERS = pa_json.h
noinst_LTLIBRARIES = libjson.la
libjson_la_SOURCES = pa_json.C

EXTRA_DIST = json.vcproj
parser-3.4.3/src/lib/json/pa_json.h000644 000000 000000 00000007547 12175542046 017247 0ustar00rootwheel000000 000000 /*
 * Copyright (C) 2009-2011 Vincent Hanquez 
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation; version 2.1 or version 3.0 only.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#ifndef JSON_H
#define JSON_H

#include "pa_config_includes.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef enum 
{
	JSON_NONE,
	JSON_ARRAY_BEGIN,
	JSON_OBJECT_BEGIN,
	JSON_ARRAY_END,
	JSON_OBJECT_END,
	JSON_INT,
	JSON_FLOAT,
	JSON_STRING,
	JSON_KEY,
	JSON_TRUE,
	JSON_FALSE,
	JSON_NULL,
} json_type;

typedef enum
{
	/* SUCCESS = 0 */
	/* running out of memory */
	JSON_ERROR_NO_MEMORY = 1,
	/* character < 32, except space newline tab */
	JSON_ERROR_BAD_CHAR,
	/* trying to pop more object/array than pushed on the stack */
	JSON_ERROR_POP_EMPTY,
	/* trying to pop wrong type of mode. popping array in object mode, vice versa */
	JSON_ERROR_POP_UNEXPECTED_MODE,
	/* reach nesting limit on stack */
	JSON_ERROR_NESTING_LIMIT,
	/* reach data limit on buffer */
	JSON_ERROR_DATA_LIMIT,
	/* comment are not allowed with current configuration */
	JSON_ERROR_COMMENT_NOT_ALLOWED,
	/* unexpected char in the current parser context */
	JSON_ERROR_UNEXPECTED_CHAR,
	/* unicode low surrogate missing after high surrogate */
	JSON_ERROR_UNICODE_MISSING_LOW_SURROGATE,
	/* unicode low surrogate missing without previous high surrogate */
	JSON_ERROR_UNICODE_UNEXPECTED_LOW_SURROGATE,
	/* found a comma not in structure (array/object) */
	JSON_ERROR_COMMA_OUT_OF_STRUCTURE,
	/* callback returns error */
	JSON_ERROR_CALLBACK,
} json_error;

#define LIBJSON_DEFAULT_STACK_SIZE 256
#define LIBJSON_DEFAULT_BUFFER_SIZE 4096

typedef int (*json_parser_callback)(void *userdata, int type, const char *data, uint32_t length);

typedef struct {
	uint32_t buffer_initial_size;
	uint32_t max_nesting;
	uint32_t max_data;
	int allow_c_comments;
	int allow_yaml_comments;
	void * (*user_malloc)(size_t size);
	void * (*user_realloc)(void *ptr, size_t size);
	void (*user_free)(void *ptr);
} json_config;

typedef struct json_parser {
	json_config config;

	/* SAJ callback */
	json_parser_callback callback;
	void *userdata;

	/* parser state */
	uint8_t state;
	uint8_t save_state;
	uint8_t expecting_key;
	uint16_t unicode_multi;
	json_type type;

	/* state stack */
	uint8_t *stack;
	uint32_t stack_offset;
	uint32_t stack_size;

	/* parse buffer */
	char *buffer;
	uint32_t buffer_size;
	uint32_t buffer_offset;
} json_parser;

/** json_parser_init initialize a parser structure taking a config,
 * a config and its userdata.
 * return JSON_ERROR_NO_MEMORY if memory allocation failed or SUCCESS.  */
int json_parser_init(json_parser *parser, json_config *cfg,
                     json_parser_callback callback, void *userdata);

/** json_parser_free freed memory structure allocated by the parser */
int json_parser_free(json_parser *parser);

/** json_parser_string append a string s with a specific length to the parser
 * return 0 if everything went ok, a JSON_ERROR_* otherwise.
 * the user can supplied a valid processed pointer that will
 * be fill with the number of processed characters before returning */
int json_parser_string(json_parser *parser, const char *string,
                       uint32_t length, uint32_t *processed);

/** json_parser_char append one single char to the parser
 * return 0 if everything went ok, a JSON_ERROR_* otherwise */
int json_parser_char(json_parser *parser, unsigned char next_char);

/** json_parser_is_done return 0 is the parser isn't in a finish state. !0 if it is */
int json_parser_is_done(json_parser *parser);

#ifdef __cplusplus
}
#endif

#endif /* JSON_H */
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parser-3.4.3/src/lib/curl/curl.h000644 000000 000000 00000105266 12137312213 016541 0ustar00rootwheel000000 000000 #ifndef __CURL_CURL_H
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/***************************************************************************
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 *  Project                     ___| | | |  _ \| |
 *                             / __| | | | |_) | |
 *                            | (__| |_| |  _ <| |___
 *                             \___|\___/|_| \_\_____|
 *
 * Copyright (C) 1998 - 2009, Daniel Stenberg, , et al.
 *
 * This software is licensed as described in the file COPYING, which
 * you should have received as part of this distribution. The terms
 * are also available at http://curl.haxx.se/docs/copyright.html.
 *
 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
 * copies of the Software, and permit persons to whom the Software is
 * furnished to do so, under the terms of the COPYING file.
 *
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
 * KIND, either express or implied.
 *
 * $Id: curl.h,v 1.4 2013/04/28 21:28:43 moko Exp $
 ***************************************************************************/

/*
 * If you have libcurl problems, all docs and details are found here:
 *   http://curl.haxx.se/libcurl/
 *
 * curl-library mailing list subscription and unsubscription web interface:
 *   http://cool.haxx.se/mailman/listinfo/curl-library/
 */


typedef struct CURL CURL;

typedef enum {
  CURLE_OK = 0,
  CURLE_UNSUPPORTED_PROTOCOL,    /* 1 */
  CURLE_FAILED_INIT,             /* 2 */
  CURLE_URL_MALFORMAT,           /* 3 */
  CURLE_OBSOLETE4,               /* 4 - NOT USED */
  CURLE_COULDNT_RESOLVE_PROXY,   /* 5 */
  CURLE_COULDNT_RESOLVE_HOST,    /* 6 */
  CURLE_COULDNT_CONNECT,         /* 7 */
  CURLE_FTP_WEIRD_SERVER_REPLY,  /* 8 */
  CURLE_REMOTE_ACCESS_DENIED,    /* 9 a service was denied by the server
                                    due to lack of access - when login fails
                                    this is not returned. */
  CURLE_OBSOLETE10,              /* 10 - NOT USED */
  CURLE_FTP_WEIRD_PASS_REPLY,    /* 11 */
  CURLE_OBSOLETE12,              /* 12 - NOT USED */
  CURLE_FTP_WEIRD_PASV_REPLY,    /* 13 */
  CURLE_FTP_WEIRD_227_FORMAT,    /* 14 */
  CURLE_FTP_CANT_GET_HOST,       /* 15 */
  CURLE_OBSOLETE16,              /* 16 - NOT USED */
  CURLE_FTP_COULDNT_SET_TYPE,    /* 17 */
  CURLE_PARTIAL_FILE,            /* 18 */
  CURLE_FTP_COULDNT_RETR_FILE,   /* 19 */
  CURLE_OBSOLETE20,              /* 20 - NOT USED */
  CURLE_QUOTE_ERROR,             /* 21 - quote command failure */
  CURLE_HTTP_RETURNED_ERROR,     /* 22 */
  CURLE_WRITE_ERROR,             /* 23 */
  CURLE_OBSOLETE24,              /* 24 - NOT USED */
  CURLE_UPLOAD_FAILED,           /* 25 - failed upload "command" */
  CURLE_READ_ERROR,              /* 26 - couldn't open/read from file */
  CURLE_OUT_OF_MEMORY,           /* 27 */
  /* Note: CURLE_OUT_OF_MEMORY may sometimes indicate a conversion error
           instead of a memory allocation error if CURL_DOES_CONVERSIONS
           is defined
  */
  CURLE_OPERATION_TIMEDOUT,      /* 28 - the timeout time was reached */
  CURLE_OBSOLETE29,              /* 29 - NOT USED */
  CURLE_FTP_PORT_FAILED,         /* 30 - FTP PORT operation failed */
  CURLE_FTP_COULDNT_USE_REST,    /* 31 - the REST command failed */
  CURLE_OBSOLETE32,              /* 32 - NOT USED */
  CURLE_RANGE_ERROR,             /* 33 - RANGE "command" didn't work */
  CURLE_HTTP_POST_ERROR,         /* 34 */
  CURLE_SSL_CONNECT_ERROR,       /* 35 - wrong when connecting with SSL */
  CURLE_BAD_DOWNLOAD_RESUME,     /* 36 - couldn't resume download */
  CURLE_FILE_COULDNT_READ_FILE,  /* 37 */
  CURLE_LDAP_CANNOT_BIND,        /* 38 */
  CURLE_LDAP_SEARCH_FAILED,      /* 39 */
  CURLE_OBSOLETE40,              /* 40 - NOT USED */
  CURLE_FUNCTION_NOT_FOUND,      /* 41 */
  CURLE_ABORTED_BY_CALLBACK,     /* 42 */
  CURLE_BAD_FUNCTION_ARGUMENT,   /* 43 */
  CURLE_OBSOLETE44,              /* 44 - NOT USED */
  CURLE_INTERFACE_FAILED,        /* 45 - CURLOPT_INTERFACE failed */
  CURLE_OBSOLETE46,              /* 46 - NOT USED */
  CURLE_TOO_MANY_REDIRECTS ,     /* 47 - catch endless re-direct loops */
  CURLE_UNKNOWN_TELNET_OPTION,   /* 48 - User specified an unknown option */
  CURLE_TELNET_OPTION_SYNTAX ,   /* 49 - Malformed telnet option */
  CURLE_OBSOLETE50,              /* 50 - NOT USED */
  CURLE_PEER_FAILED_VERIFICATION, /* 51 - peer's certificate or fingerprint
                                     wasn't verified fine */
  CURLE_GOT_NOTHING,             /* 52 - when this is a specific error */
  CURLE_SSL_ENGINE_NOTFOUND,     /* 53 - SSL crypto engine not found */
  CURLE_SSL_ENGINE_SETFAILED,    /* 54 - can not set SSL crypto engine as
                                    default */
  CURLE_SEND_ERROR,              /* 55 - failed sending network data */
  CURLE_RECV_ERROR,              /* 56 - failure in receiving network data */
  CURLE_OBSOLETE57,              /* 57 - NOT IN USE */
  CURLE_SSL_CERTPROBLEM,         /* 58 - problem with the local certificate */
  CURLE_SSL_CIPHER,              /* 59 - couldn't use specified cipher */
  CURLE_SSL_CACERT,              /* 60 - problem with the CA cert (path?) */
  CURLE_BAD_CONTENT_ENCODING,    /* 61 - Unrecognized transfer encoding */
  CURLE_LDAP_INVALID_URL,        /* 62 - Invalid LDAP URL */
  CURLE_FILESIZE_EXCEEDED,       /* 63 - Maximum file size exceeded */
  CURLE_USE_SSL_FAILED,          /* 64 - Requested FTP SSL level failed */
  CURLE_SEND_FAIL_REWIND,        /* 65 - Sending the data requires a rewind
                                    that failed */
  CURLE_SSL_ENGINE_INITFAILED,   /* 66 - failed to initialise ENGINE */
  CURLE_LOGIN_DENIED,            /* 67 - user, password or similar was not
                                    accepted and we failed to login */
  CURLE_TFTP_NOTFOUND,           /* 68 - file not found on server */
  CURLE_TFTP_PERM,               /* 69 - permission problem on server */
  CURLE_REMOTE_DISK_FULL,        /* 70 - out of disk space on server */
  CURLE_TFTP_ILLEGAL,            /* 71 - Illegal TFTP operation */
  CURLE_TFTP_UNKNOWNID,          /* 72 - Unknown transfer ID */
  CURLE_REMOTE_FILE_EXISTS,      /* 73 - File already exists */
  CURLE_TFTP_NOSUCHUSER,         /* 74 - No such user */
  CURLE_CONV_FAILED,             /* 75 - conversion failed */
  CURLE_CONV_REQD,               /* 76 - caller must register conversion
                                    callbacks using curl_easy_setopt options
                                    CURLOPT_CONV_FROM_NETWORK_FUNCTION,
                                    CURLOPT_CONV_TO_NETWORK_FUNCTION, and
                                    CURLOPT_CONV_FROM_UTF8_FUNCTION */
  CURLE_SSL_CACERT_BADFILE,      /* 77 - could not load CACERT file, missing
                                    or wrong format */
  CURLE_REMOTE_FILE_NOT_FOUND,   /* 78 - remote file not found */
  CURLE_SSH,                     /* 79 - error from the SSH layer, somewhat
                                    generic so the error message will be of
                                    interest when this has happened */

  CURLE_SSL_SHUTDOWN_FAILED,     /* 80 - Failed to shut down the SSL
                                    connection */
  CURLE_AGAIN,                   /* 81 - socket is not ready for send/recv,
                                    wait till it's ready and try again (Added
                                    in 7.18.2) */
  CURLE_SSL_CRL_BADFILE,         /* 82 - could not load CRL file, missing or
                                    wrong format (Added in 7.19.0) */
  CURLE_SSL_ISSUER_ERROR,        /* 83 - Issuer check failed.  (Added in
                                    7.19.0) */
  CURL_LAST /* never use! */
} CURLcode;


/* long may be 32 or 64 bits, but we should never depend on anything else
   but 32 */
#define CURLOPTTYPE_LONG          0
#define CURLOPTTYPE_OBJECTPOINT   10000
#define CURLOPTTYPE_FUNCTIONPOINT 20000
#define CURLOPTTYPE_OFF_T         30000

/* name is uppercase CURLOPT_,
   type is one of the defined CURLOPTTYPE_
   number is unique identifier */

#define CINIT(name,type,number) CURLOPT_ ## name = CURLOPTTYPE_ ## type + number

/*
 * This macro-mania below setups the CURLOPT_[what] enum, to be used with
 * curl_easy_setopt(). The first argument in the CINIT() macro is the [what]
 * word.
 */

typedef enum {
  /* This is the FILE * or void * the regular output should be written to. */
  CINIT(FILE, OBJECTPOINT, 1),

  /* The full URL to get/put */
  CINIT(URL,  OBJECTPOINT, 2),

  /* Port number to connect to, if other than default. */
  CINIT(PORT, LONG, 3),

  /* Name of proxy to use. */
  CINIT(PROXY, OBJECTPOINT, 4),

  /* "name:password" to use when fetching. */
  CINIT(USERPWD, OBJECTPOINT, 5),

  /* "name:password" to use with proxy. */
  CINIT(PROXYUSERPWD, OBJECTPOINT, 6),

  /* Range to get, specified as an ASCII string. */
  CINIT(RANGE, OBJECTPOINT, 7),

  /* not used */

  /* Specified file stream to upload from (use as input): */
  CINIT(INFILE, OBJECTPOINT, 9),

  /* Buffer to receive error messages in, must be at least CURL_ERROR_SIZE
   * bytes big. If this is not used, error messages go to stderr instead: */
  CINIT(ERRORBUFFER, OBJECTPOINT, 10),

  /* Function that will be called to store the output (instead of fwrite). The
   * parameters will use fwrite() syntax, make sure to follow them. */
  CINIT(WRITEFUNCTION, FUNCTIONPOINT, 11),

  /* Function that will be called to read the input (instead of fread). The
   * parameters will use fread() syntax, make sure to follow them. */
  CINIT(READFUNCTION, FUNCTIONPOINT, 12),

  /* Time-out the read operation after this amount of seconds */
  CINIT(TIMEOUT, LONG, 13),

  /* If the CURLOPT_INFILE is used, this can be used to inform libcurl about
   * how large the file being sent really is. That allows better error
   * checking and better verifies that the upload was successful. -1 means
   * unknown size.
   *
   * For large file support, there is also a _LARGE version of the key
   * which takes an off_t type, allowing platforms with larger off_t
   * sizes to handle larger files.  See below for INFILESIZE_LARGE.
   */
  CINIT(INFILESIZE, LONG, 14),

  /* POST static input fields. */
  CINIT(POSTFIELDS, OBJECTPOINT, 15),

  /* Set the referrer page (needed by some CGIs) */
  CINIT(REFERER, OBJECTPOINT, 16),

  /* Set the FTP PORT string (interface name, named or numerical IP address)
     Use i.e '-' to use default address. */
  CINIT(FTPPORT, OBJECTPOINT, 17),

  /* Set the User-Agent string (examined by some CGIs) */
  CINIT(USERAGENT, OBJECTPOINT, 18),

  /* If the download receives less than "low speed limit" bytes/second
   * during "low speed time" seconds, the operations is aborted.
   * You could i.e if you have a pretty high speed connection, abort if
   * it is less than 2000 bytes/sec during 20 seconds.
   */

  /* Set the "low speed limit" */
  CINIT(LOW_SPEED_LIMIT, LONG, 19),

  /* Set the "low speed time" */
  CINIT(LOW_SPEED_TIME, LONG, 20),

  /* Set the continuation offset.
   *
   * Note there is also a _LARGE version of this key which uses
   * off_t types, allowing for large file offsets on platforms which
   * use larger-than-32-bit off_t's.  Look below for RESUME_FROM_LARGE.
   */
  CINIT(RESUME_FROM, LONG, 21),

  /* Set cookie in request: */
  CINIT(COOKIE, OBJECTPOINT, 22),

  /* This points to a linked list of headers, struct curl_slist kind */
  CINIT(HTTPHEADER, OBJECTPOINT, 23),

  /* This points to a linked list of post entries, struct curl_httppost */
  CINIT(HTTPPOST, OBJECTPOINT, 24),

  /* name of the file keeping your private SSL-certificate */
  CINIT(SSLCERT, OBJECTPOINT, 25),

  /* password for the SSL or SSH private key */
  CINIT(KEYPASSWD, OBJECTPOINT, 26),

  /* send TYPE parameter? */
  CINIT(CRLF, LONG, 27),

  /* send linked-list of QUOTE commands */
  CINIT(QUOTE, OBJECTPOINT, 28),

  /* send FILE * or void * to store headers to, if you use a callback it
     is simply passed to the callback unmodified */
  CINIT(WRITEHEADER, OBJECTPOINT, 29),

  /* point to a file to read the initial cookies from, also enables
     "cookie awareness" */
  CINIT(COOKIEFILE, OBJECTPOINT, 31),

  /* What version to specifically try to use.
     See CURL_SSLVERSION defines below. */
  CINIT(SSLVERSION, LONG, 32),

  /* What kind of HTTP time condition to use, see defines */
  CINIT(TIMECONDITION, LONG, 33),

  /* Time to use with the above condition. Specified in number of seconds
     since 1 Jan 1970 */
  CINIT(TIMEVALUE, LONG, 34),

  /* 35 = OBSOLETE */

  /* Custom request, for customizing the get command like
     HTTP: DELETE, TRACE and others
     FTP: to use a different list command
     */
  CINIT(CUSTOMREQUEST, OBJECTPOINT, 36),

  /* HTTP request, for odd commands like DELETE, TRACE and others */
  CINIT(STDERR, OBJECTPOINT, 37),

  /* 38 is not used */

  /* send linked-list of post-transfer QUOTE commands */
  CINIT(POSTQUOTE, OBJECTPOINT, 39),

  /* Pass a pointer to string of the output using full variable-replacement
     as described elsewhere. */
  CINIT(WRITEINFO, OBJECTPOINT, 40),

  CINIT(VERBOSE, LONG, 41),      /* talk a lot */
  CINIT(HEADER, LONG, 42),       /* throw the header out too */
  CINIT(NOPROGRESS, LONG, 43),   /* shut off the progress meter */
  CINIT(NOBODY, LONG, 44),       /* use HEAD to get http document */
  CINIT(FAILONERROR, LONG, 45),  /* no output on http error codes >= 300 */
  CINIT(UPLOAD, LONG, 46),       /* this is an upload */
  CINIT(POST, LONG, 47),         /* HTTP POST method */
  CINIT(DIRLISTONLY, LONG, 48),  /* return bare names when listing directories */

  CINIT(APPEND, LONG, 50),       /* Append instead of overwrite on upload! */

  /* Specify whether to read the user+password from the .netrc or the URL.
   * This must be one of the CURL_NETRC_* enums below. */
  CINIT(NETRC, LONG, 51),

  CINIT(FOLLOWLOCATION, LONG, 52),  /* use Location: Luke! */

  CINIT(TRANSFERTEXT, LONG, 53), /* transfer data in text/ASCII format */
  CINIT(PUT, LONG, 54),          /* HTTP PUT */

  /* 55 = OBSOLETE */

  /* Function that will be called instead of the internal progress display
   * function. This function should be defined as the curl_progress_callback
   * prototype defines. */
  CINIT(PROGRESSFUNCTION, FUNCTIONPOINT, 56),

  /* Data passed to the progress callback */
  CINIT(PROGRESSDATA, OBJECTPOINT, 57),

  /* We want the referrer field set automatically when following locations */
  CINIT(AUTOREFERER, LONG, 58),

  /* Port of the proxy, can be set in the proxy string as well with:
     "[host]:[port]" */
  CINIT(PROXYPORT, LONG, 59),

  /* size of the POST input data, if strlen() is not good to use */
  CINIT(POSTFIELDSIZE, LONG, 60),

  /* tunnel non-http operations through a HTTP proxy */
  CINIT(HTTPPROXYTUNNEL, LONG, 61),

  /* Set the interface string to use as outgoing network interface */
  CINIT(INTERFACE, OBJECTPOINT, 62),

  /* Set the krb4/5 security level, this also enables krb4/5 awareness.  This
   * is a string, 'clear', 'safe', 'confidential' or 'private'.  If the string
   * is set but doesn't match one of these, 'private' will be used.  */
  CINIT(KRBLEVEL, OBJECTPOINT, 63),

  /* Set if we should verify the peer in ssl handshake, set 1 to verify. */
  CINIT(SSL_VERIFYPEER, LONG, 64),

  /* The CApath or CAfile used to validate the peer certificate
     this option is used only if SSL_VERIFYPEER is true */
  CINIT(CAINFO, OBJECTPOINT, 65),

  /* 66 = OBSOLETE */
  /* 67 = OBSOLETE */

  /* Maximum number of http redirects to follow */
  CINIT(MAXREDIRS, LONG, 68),

  /* Pass a long set to 1 to get the date of the requested document (if
     possible)! Pass a zero to shut it off. */
  CINIT(FILETIME, LONG, 69),

  /* This points to a linked list of telnet options */
  CINIT(TELNETOPTIONS, OBJECTPOINT, 70),

  /* Max amount of cached alive connections */
  CINIT(MAXCONNECTS, LONG, 71),

  /* What policy to use when closing connections when the cache is filled
     up */
  CINIT(CLOSEPOLICY, LONG, 72),

  /* 73 = OBSOLETE */

  /* Set to explicitly use a new connection for the upcoming transfer.
     Do not use this unless you're absolutely sure of this, as it makes the
     operation slower and is less friendly for the network. */
  CINIT(FRESH_CONNECT, LONG, 74),

  /* Set to explicitly forbid the upcoming transfer's connection to be re-used
     when done. Do not use this unless you're absolutely sure of this, as it
     makes the operation slower and is less friendly for the network. */
  CINIT(FORBID_REUSE, LONG, 75),

  /* Set to a file name that contains random data for libcurl to use to
     seed the random engine when doing SSL connects. */
  CINIT(RANDOM_FILE, OBJECTPOINT, 76),

  /* Set to the Entropy Gathering Daemon socket pathname */
  CINIT(EGDSOCKET, OBJECTPOINT, 77),

  /* Time-out connect operations after this amount of seconds, if connects
     are OK within this time, then fine... This only aborts the connect
     phase. [Only works on unix-style/SIGALRM operating systems] */
  CINIT(CONNECTTIMEOUT, LONG, 78),

  /* Function that will be called to store headers (instead of fwrite). The
   * parameters will use fwrite() syntax, make sure to follow them. */
  CINIT(HEADERFUNCTION, FUNCTIONPOINT, 79),

  /* Set this to force the HTTP request to get back to GET. Only really usable
     if POST, PUT or a custom request have been used first.
   */
  CINIT(HTTPGET, LONG, 80),

  /* Set if we should verify the Common name from the peer certificate in ssl
   * handshake, set 1 to check existence, 2 to ensure that it matches the
   * provided hostname. */
  CINIT(SSL_VERIFYHOST, LONG, 81),

  /* Specify which file name to write all known cookies in after completed
     operation. Set file name to "-" (dash) to make it go to stdout. */
  CINIT(COOKIEJAR, OBJECTPOINT, 82),

  /* Specify which SSL ciphers to use */
  CINIT(SSL_CIPHER_LIST, OBJECTPOINT, 83),

  /* Specify which HTTP version to use! This must be set to one of the
     CURL_HTTP_VERSION* enums set below. */
  CINIT(HTTP_VERSION, LONG, 84),

  /* Specifically switch on or off the FTP engine's use of the EPSV command. By
     default, that one will always be attempted before the more traditional
     PASV command. */
  CINIT(FTP_USE_EPSV, LONG, 85),

  /* type of the file keeping your SSL-certificate ("DER", "PEM", "ENG") */
  CINIT(SSLCERTTYPE, OBJECTPOINT, 86),

  /* name of the file keeping your private SSL-key */
  CINIT(SSLKEY, OBJECTPOINT, 87),

  /* type of the file keeping your private SSL-key ("DER", "PEM", "ENG") */
  CINIT(SSLKEYTYPE, OBJECTPOINT, 88),

  /* crypto engine for the SSL-sub system */
  CINIT(SSLENGINE, OBJECTPOINT, 89),

  /* set the crypto engine for the SSL-sub system as default
     the param has no meaning...
   */
  CINIT(SSLENGINE_DEFAULT, LONG, 90),

  /* Non-zero value means to use the global dns cache */
  CINIT(DNS_USE_GLOBAL_CACHE, LONG, 91), /* To become OBSOLETE soon */

  /* DNS cache timeout */
  CINIT(DNS_CACHE_TIMEOUT, LONG, 92),

  /* send linked-list of pre-transfer QUOTE commands */
  CINIT(PREQUOTE, OBJECTPOINT, 93),

  /* set the debug function */
  CINIT(DEBUGFUNCTION, FUNCTIONPOINT, 94),

  /* set the data for the debug function */
  CINIT(DEBUGDATA, OBJECTPOINT, 95),

  /* mark this as start of a cookie session */
  CINIT(COOKIESESSION, LONG, 96),

  /* The CApath directory used to validate the peer certificate
     this option is used only if SSL_VERIFYPEER is true */
  CINIT(CAPATH, OBJECTPOINT, 97),

  /* Instruct libcurl to use a smaller receive buffer */
  CINIT(BUFFERSIZE, LONG, 98),

  /* Instruct libcurl to not use any signal/alarm handlers, even when using
     timeouts. This option is useful for multi-threaded applications.
     See libcurl-the-guide for more background information. */
  CINIT(NOSIGNAL, LONG, 99),

  /* Provide a CURLShare for mutexing non-ts data */
  CINIT(SHARE, OBJECTPOINT, 100),

  /* indicates type of proxy. accepted values are CURLPROXY_HTTP (default),
     CURLPROXY_SOCKS4, CURLPROXY_SOCKS4A and CURLPROXY_SOCKS5. */
  CINIT(PROXYTYPE, LONG, 101),

  /* Set the Accept-Encoding string. Use this to tell a server you would like
     the response to be compressed. */
  CINIT(ACCEPT_ENCODING, OBJECTPOINT, 102),

  /* Set pointer to private data */
  CINIT(PRIVATE, OBJECTPOINT, 103),

  /* Set aliases for HTTP 200 in the HTTP Response header */
  CINIT(HTTP200ALIASES, OBJECTPOINT, 104),

  /* Continue to send authentication (user+password) when following locations,
     even when hostname changed. This can potentially send off the name
     and password to whatever host the server decides. */
  CINIT(UNRESTRICTED_AUTH, LONG, 105),

  /* Specifically switch on or off the FTP engine's use of the EPRT command ( it
     also disables the LPRT attempt). By default, those ones will always be
     attempted before the good old traditional PORT command. */
  CINIT(FTP_USE_EPRT, LONG, 106),

  /* Set this to a bitmask value to enable the particular authentications
     methods you like. Use this in combination with CURLOPT_USERPWD.
     Note that setting multiple bits may cause extra network round-trips. */
  CINIT(HTTPAUTH, LONG, 107),

  /* Set the ssl context callback function, currently only for OpenSSL ssl_ctx
     in second argument. The function must be matching the
     curl_ssl_ctx_callback proto. */
  CINIT(SSL_CTX_FUNCTION, FUNCTIONPOINT, 108),

  /* Set the userdata for the ssl context callback function's third
     argument */
  CINIT(SSL_CTX_DATA, OBJECTPOINT, 109),

  /* FTP Option that causes missing dirs to be created on the remote server.
     In 7.19.4 we introduced the convenience enums for this option using the
     CURLFTP_CREATE_DIR prefix.
  */
  CINIT(FTP_CREATE_MISSING_DIRS, LONG, 110),

  /* Set this to a bitmask value to enable the particular authentications
     methods you like. Use this in combination with CURLOPT_PROXYUSERPWD.
     Note that setting multiple bits may cause extra network round-trips. */
  CINIT(PROXYAUTH, LONG, 111),

  /* FTP option that changes the timeout, in seconds, associated with
     getting a response.  This is different from transfer timeout time and
     essentially places a demand on the FTP server to acknowledge commands
     in a timely manner. */
  CINIT(FTP_RESPONSE_TIMEOUT, LONG, 112),

  /* Set this option to one of the CURL_IPRESOLVE_* defines (see below) to
     tell libcurl to resolve names to those IP versions only. This only has
     affect on systems with support for more than one, i.e IPv4 _and_ IPv6. */
  CINIT(IPRESOLVE, LONG, 113),

  /* Set this option to limit the size of a file that will be downloaded from
     an HTTP or FTP server.

     Note there is also _LARGE version which adds large file support for
     platforms which have larger off_t sizes.  See MAXFILESIZE_LARGE below. */
  CINIT(MAXFILESIZE, LONG, 114),

  /* See the comment for INFILESIZE above, but in short, specifies
   * the size of the file being uploaded.  -1 means unknown.
   */
  CINIT(INFILESIZE_LARGE, OFF_T, 115),

  /* Sets the continuation offset.  There is also a LONG version of this;
   * look above for RESUME_FROM.
   */
  CINIT(RESUME_FROM_LARGE, OFF_T, 116),

  /* Sets the maximum size of data that will be downloaded from
   * an HTTP or FTP server.  See MAXFILESIZE above for the LONG version.
   */
  CINIT(MAXFILESIZE_LARGE, OFF_T, 117),

  /* Set this option to the file name of your .netrc file you want libcurl
     to parse (using the CURLOPT_NETRC option). If not set, libcurl will do
     a poor attempt to find the user's home directory and check for a .netrc
     file in there. */
  CINIT(NETRC_FILE, OBJECTPOINT, 118),

  /* Enable SSL/TLS for FTP, pick one of:
     CURLFTPSSL_TRY     - try using SSL, proceed anyway otherwise
     CURLFTPSSL_CONTROL - SSL for the control connection or fail
     CURLFTPSSL_ALL     - SSL for all communication or fail
  */
  CINIT(USE_SSL, LONG, 119),

  /* The _LARGE version of the standard POSTFIELDSIZE option */
  CINIT(POSTFIELDSIZE_LARGE, OFF_T, 120),

  /* Enable/disable the TCP Nagle algorithm */
  CINIT(TCP_NODELAY, LONG, 121),

  /* 122 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */
  /* 123 OBSOLETE. Gone in 7.16.0 */
  /* 124 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */
  /* 125 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */
  /* 126 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */
  /* 127 OBSOLETE. Gone in 7.16.0 */
  /* 128 OBSOLETE. Gone in 7.16.0 */

  /* When FTP over SSL/TLS is selected (with CURLOPT_USE_SSL), this option
     can be used to change libcurl's default action which is to first try
     "AUTH SSL" and then "AUTH TLS" in this order, and proceed when a OK
     response has been received.

     Available parameters are:
     CURLFTPAUTH_DEFAULT - let libcurl decide
     CURLFTPAUTH_SSL     - try "AUTH SSL" first, then TLS
     CURLFTPAUTH_TLS     - try "AUTH TLS" first, then SSL
  */
  CINIT(FTPSSLAUTH, LONG, 129),

  CINIT(IOCTLFUNCTION, FUNCTIONPOINT, 130),
  CINIT(IOCTLDATA, OBJECTPOINT, 131),

  /* 132 OBSOLETE. Gone in 7.16.0 */
  /* 133 OBSOLETE. Gone in 7.16.0 */

  /* zero terminated string for pass on to the FTP server when asked for
     "account" info */
  CINIT(FTP_ACCOUNT, OBJECTPOINT, 134),

  /* feed cookies into cookie engine */
  CINIT(COOKIELIST, OBJECTPOINT, 135),

  /* ignore Content-Length */
  CINIT(IGNORE_CONTENT_LENGTH, LONG, 136),

  /* Set to non-zero to skip the IP address received in a 227 PASV FTP server
     response. Typically used for FTP-SSL purposes but is not restricted to
     that. libcurl will then instead use the same IP address it used for the
     control connection. */
  CINIT(FTP_SKIP_PASV_IP, LONG, 137),

  /* Select "file method" to use when doing FTP, see the curl_ftpmethod
     above. */
  CINIT(FTP_FILEMETHOD, LONG, 138),

  /* Local port number to bind the socket to */
  CINIT(LOCALPORT, LONG, 139),

  /* Number of ports to try, including the first one set with LOCALPORT.
     Thus, setting it to 1 will make no additional attempts but the first.
  */
  CINIT(LOCALPORTRANGE, LONG, 140),

  /* no transfer, set up connection and let application use the socket by
     extracting it with CURLINFO_LASTSOCKET */
  CINIT(CONNECT_ONLY, LONG, 141),

  /* Function that will be called to convert from the
     network encoding (instead of using the iconv calls in libcurl) */
  CINIT(CONV_FROM_NETWORK_FUNCTION, FUNCTIONPOINT, 142),

  /* Function that will be called to convert to the
     network encoding (instead of using the iconv calls in libcurl) */
  CINIT(CONV_TO_NETWORK_FUNCTION, FUNCTIONPOINT, 143),

  /* Function that will be called to convert from UTF8
     (instead of using the iconv calls in libcurl)
     Note that this is used only for SSL certificate processing */
  CINIT(CONV_FROM_UTF8_FUNCTION, FUNCTIONPOINT, 144),

  /* if the connection proceeds too quickly then need to slow it down */
  /* limit-rate: maximum number of bytes per second to send or receive */
  CINIT(MAX_SEND_SPEED_LARGE, OFF_T, 145),
  CINIT(MAX_RECV_SPEED_LARGE, OFF_T, 146),

  /* Pointer to command string to send if USER/PASS fails. */
  CINIT(FTP_ALTERNATIVE_TO_USER, OBJECTPOINT, 147),

  /* callback function for setting socket options */
  CINIT(SOCKOPTFUNCTION, FUNCTIONPOINT, 148),
  CINIT(SOCKOPTDATA, OBJECTPOINT, 149),

  /* set to 0 to disable session ID re-use for this transfer, default is
     enabled (== 1) */
  CINIT(SSL_SESSIONID_CACHE, LONG, 150),

  /* allowed SSH authentication methods */
  CINIT(SSH_AUTH_TYPES, LONG, 151),

  /* Used by scp/sftp to do public/private key authentication */
  CINIT(SSH_PUBLIC_KEYFILE, OBJECTPOINT, 152),
  CINIT(SSH_PRIVATE_KEYFILE, OBJECTPOINT, 153),

  /* Send CCC (Clear Command Channel) after authentication */
  CINIT(FTP_SSL_CCC, LONG, 154),

  /* Same as TIMEOUT and CONNECTTIMEOUT, but with ms resolution */
  CINIT(TIMEOUT_MS, LONG, 155),
  CINIT(CONNECTTIMEOUT_MS, LONG, 156),

  /* set to zero to disable the libcurl's decoding and thus pass the raw body
     data to the application even when it is encoded/compressed */
  CINIT(HTTP_TRANSFER_DECODING, LONG, 157),
  CINIT(HTTP_CONTENT_DECODING, LONG, 158),

  /* Permission used when creating new files and directories on the remote
     server for protocols that support it, SFTP/SCP/FILE */
  CINIT(NEW_FILE_PERMS, LONG, 159),
  CINIT(NEW_DIRECTORY_PERMS, LONG, 160),

  /* Set the behaviour of POST when redirecting. Values must be set to one
     of CURL_REDIR* defines below. This used to be called CURLOPT_POST301 */
  CINIT(POSTREDIR, LONG, 161),

  /* used by scp/sftp to verify the host's public key */
  CINIT(SSH_HOST_PUBLIC_KEY_MD5, OBJECTPOINT, 162),

  /* Callback function for opening socket (instead of socket(2)). Optionally,
     callback is able change the address or refuse to connect returning
     CURL_SOCKET_BAD.  The callback should have type
     curl_opensocket_callback */
  CINIT(OPENSOCKETFUNCTION, FUNCTIONPOINT, 163),
  CINIT(OPENSOCKETDATA, OBJECTPOINT, 164),

  /* POST volatile input fields. */
  CINIT(COPYPOSTFIELDS, OBJECTPOINT, 165),

  /* set transfer mode (;type=) when doing FTP via an HTTP proxy */
  CINIT(PROXY_TRANSFER_MODE, LONG, 166),

  /* Callback function for seeking in the input stream */
  CINIT(SEEKFUNCTION, FUNCTIONPOINT, 167),
  CINIT(SEEKDATA, OBJECTPOINT, 168),

  /* CRL file */
  CINIT(CRLFILE, OBJECTPOINT, 169),

  /* Issuer certificate */
  CINIT(ISSUERCERT, OBJECTPOINT, 170),

  /* (IPv6) Address scope */
  CINIT(ADDRESS_SCOPE, LONG, 171),

  /* Collect certificate chain info and allow it to get retrievable with
     CURLINFO_CERTINFO after the transfer is complete. (Unfortunately) only
     working with OpenSSL-powered builds. */
  CINIT(CERTINFO, LONG, 172),

  /* "name" and "pwd" to use when fetching. */
  CINIT(USERNAME, OBJECTPOINT, 173),
  CINIT(PASSWORD, OBJECTPOINT, 174),

    /* "name" and "pwd" to use with Proxy when fetching. */
  CINIT(PROXYUSERNAME, OBJECTPOINT, 175),
  CINIT(PROXYPASSWORD, OBJECTPOINT, 176),

  /* Comma separated list of hostnames defining no-proxy zones. These should
     match both hostnames directly, and hostnames within a domain. For
     example, local.com will match local.com and www.local.com, but NOT
     notlocal.com or www.notlocal.com. For compatibility with other
     implementations of this, .local.com will be considered to be the same as
     local.com. A single * is the only valid wildcard, and effectively
     disables the use of proxy. */
  CINIT(NOPROXY, OBJECTPOINT, 177),

  /* block size for TFTP transfers */
  CINIT(TFTP_BLKSIZE, LONG, 178),

  /* Socks Service */
  CINIT(SOCKS5_GSSAPI_SERVICE, OBJECTPOINT, 179),

  /* Socks Service */
  CINIT(SOCKS5_GSSAPI_NEC, LONG, 180),

  /* set the bitmask for the protocols that are allowed to be used for the
     transfer, which thus helps the app which takes URLs from users or other
     external inputs and want to restrict what protocol(s) to deal
     with. Defaults to CURLPROTO_ALL. */
  CINIT(PROTOCOLS, LONG, 181),

  /* set the bitmask for the protocols that libcurl is allowed to follow to,
     as a subset of the CURLOPT_PROTOCOLS ones. That means the protocol needs
     to be set in both bitmasks to be allowed to get redirected to. Defaults
     to all protocols except FILE and SCP. */
  CINIT(REDIR_PROTOCOLS, LONG, 182),

  /* set the SSH knownhost file name to use */
  CINIT(SSH_KNOWNHOSTS, OBJECTPOINT, 183),

  /* set the SSH host key callback, must point to a curl_sshkeycallback
     function */
  CINIT(SSH_KEYFUNCTION, FUNCTIONPOINT, 184),

  /* set the SSH host key callback custom pointer */
  CINIT(SSH_KEYDATA, OBJECTPOINT, 185),

  CURLOPT_LASTENTRY /* the last unused */
} CURLoption;

/* compatibility with older names */
#define CURLOPT_ENCODING CURLOPT_ACCEPT_ENCODING

/* three convenient "aliases" that follow the name scheme better */
#define CURLOPT_WRITEDATA CURLOPT_FILE
#define CURLOPT_READDATA  CURLOPT_INFILE
#define CURLOPT_HEADERDATA CURLOPT_WRITEHEADER

#define CFINIT(name) CURLFORM_ ## name

typedef enum {
  CFINIT(NOTHING),        /********* the first one is unused ************/

  /*  */
  CFINIT(COPYNAME),
  CFINIT(PTRNAME),
  CFINIT(NAMELENGTH),
  CFINIT(COPYCONTENTS),
  CFINIT(PTRCONTENTS),
  CFINIT(CONTENTSLENGTH),
  CFINIT(FILECONTENT),
  CFINIT(ARRAY),
  CFINIT(OBSOLETE),
  CFINIT(FILE),

  CFINIT(BUFFER),
  CFINIT(BUFFERPTR),
  CFINIT(BUFFERLENGTH),

  CFINIT(CONTENTTYPE),
  CFINIT(CONTENTHEADER),
  CFINIT(FILENAME),
  CFINIT(END),
  CFINIT(OBSOLETE2),

  CFINIT(STREAM),

  CURLFORM_LASTENTRY /* the last unused */
} CURLformoption;

#define CURLINFO_STRING   0x100000
#define CURLINFO_LONG     0x200000
#define CURLINFO_DOUBLE   0x300000
#define CURLINFO_SLIST    0x400000
#define CURLINFO_MASK     0x0fffff
#define CURLINFO_TYPEMASK 0xf00000

typedef enum {
  CURLINFO_NONE, /* first, never use this */
  CURLINFO_EFFECTIVE_URL    = CURLINFO_STRING + 1,
  CURLINFO_RESPONSE_CODE    = CURLINFO_LONG   + 2,
  CURLINFO_TOTAL_TIME       = CURLINFO_DOUBLE + 3,
  CURLINFO_NAMELOOKUP_TIME  = CURLINFO_DOUBLE + 4,
  CURLINFO_CONNECT_TIME     = CURLINFO_DOUBLE + 5,
  CURLINFO_PRETRANSFER_TIME = CURLINFO_DOUBLE + 6,
  CURLINFO_SIZE_UPLOAD      = CURLINFO_DOUBLE + 7,
  CURLINFO_SIZE_DOWNLOAD    = CURLINFO_DOUBLE + 8,
  CURLINFO_SPEED_DOWNLOAD   = CURLINFO_DOUBLE + 9,
  CURLINFO_SPEED_UPLOAD     = CURLINFO_DOUBLE + 10,
  CURLINFO_HEADER_SIZE      = CURLINFO_LONG   + 11,
  CURLINFO_REQUEST_SIZE     = CURLINFO_LONG   + 12,
  CURLINFO_SSL_VERIFYRESULT = CURLINFO_LONG   + 13,
  CURLINFO_FILETIME         = CURLINFO_LONG   + 14,
  CURLINFO_CONTENT_LENGTH_DOWNLOAD   = CURLINFO_DOUBLE + 15,
  CURLINFO_CONTENT_LENGTH_UPLOAD     = CURLINFO_DOUBLE + 16,
  CURLINFO_STARTTRANSFER_TIME = CURLINFO_DOUBLE + 17,
  CURLINFO_CONTENT_TYPE     = CURLINFO_STRING + 18,
  CURLINFO_REDIRECT_TIME    = CURLINFO_DOUBLE + 19,
  CURLINFO_REDIRECT_COUNT   = CURLINFO_LONG   + 20,
  CURLINFO_PRIVATE          = CURLINFO_STRING + 21,
  CURLINFO_HTTP_CONNECTCODE = CURLINFO_LONG   + 22,
  CURLINFO_HTTPAUTH_AVAIL   = CURLINFO_LONG   + 23,
  CURLINFO_PROXYAUTH_AVAIL  = CURLINFO_LONG   + 24,
  CURLINFO_OS_ERRNO         = CURLINFO_LONG   + 25,
  CURLINFO_NUM_CONNECTS     = CURLINFO_LONG   + 26,
  CURLINFO_SSL_ENGINES      = CURLINFO_SLIST  + 27,
  CURLINFO_COOKIELIST       = CURLINFO_SLIST  + 28,
  CURLINFO_LASTSOCKET       = CURLINFO_LONG   + 29,
  CURLINFO_FTP_ENTRY_PATH   = CURLINFO_STRING + 30,
  CURLINFO_REDIRECT_URL     = CURLINFO_STRING + 31,
  CURLINFO_PRIMARY_IP       = CURLINFO_STRING + 32,
  CURLINFO_APPCONNECT_TIME  = CURLINFO_DOUBLE + 33,
  CURLINFO_CERTINFO         = CURLINFO_SLIST  + 34,
  CURLINFO_CONDITION_UNMET  = CURLINFO_LONG   + 35,
  /* Fill in new entries below here! */

  CURLINFO_LASTONE          = 35
} CURLINFO;

#define CURL_IPRESOLVE_WHATEVER 0 /* default, resolves addresses to all IP versions that your system allows */
#define CURL_IPRESOLVE_V4       1 /* resolve to ipv4 addresses */
#define CURL_IPRESOLVE_V6       2 /* resolve to ipv6 addresses */


typedef enum {
  CURL_FORMADD_OK, /* first, no error */

  CURL_FORMADD_MEMORY,
  CURL_FORMADD_OPTION_TWICE,
  CURL_FORMADD_NULL,
  CURL_FORMADD_UNKNOWN_OPTION,
  CURL_FORMADD_INCOMPLETE,
  CURL_FORMADD_ILLEGAL_ARRAY,
  CURL_FORMADD_DISABLED, /* libcurl was built with this disabled */

  CURL_FORMADD_LAST /* last */
} CURLFORMcode;

#endif /* __CURL_CURL_H */
parser-3.4.3/src/lib/gd/gif.h000644 000000 000000 00000015213 11730603273 015765 0ustar00rootwheel000000 000000 /** @file
	Parser: image manipulations decls.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
	based on:
	gd.h: declarations file for the gifdraw module.

	Written by Tom Boutell, 5/94.
	Copyright 1994, Cold Spring Harbor Labs.
	Permission granted to use this code in any fashion provided
	that this notice is retained and any alterations are
	labeled as such. It is requested, but not required, that
	you share extensions to this module with us so that we
	can incorporate them into new versions. 
*/

#ifndef GIF_H
#define GIF_H

#define IDENT_GIF_H "$Id: gif.h,v 1.5 2012/03/16 09:24:11 moko Exp $"

#include "pa_config_includes.h"


#include "pa_memory.h"

#define gdMaxColors 0x100
#define HSIZE  5003            /* 80% occupancy */

struct gdBuf {
	void *ptr;
	size_t size;

	gdBuf(void *aptr, size_t asize): ptr(aptr), size(asize) {}
};

class gdGrowingBuf: PA_Object {
	unsigned char *fptr;
	size_t fallocated;
	size_t fused;

	void expand(size_t delta) {
		size_t new_allocated=fallocated+delta;
		fptr=(unsigned char*)realloc(fptr, new_allocated);
		fallocated=new_allocated;
	}
public:
	operator gdBuf() { return gdBuf(fptr, fused); }

	gdGrowingBuf(): fptr(0), fallocated(0), fused(0) {}

	void append(unsigned char *abuf, size_t asize) {
		ssize_t delta=asize-(fallocated-fused);
		if(delta>0)
			expand(delta+100);

		memcpy(&fptr[fused], abuf, asize);
		fused+=asize;
	}
};

/** Image type. 
	See functions below; you will not need to change
	the elements directly. Use the provided macros to
	access sx, sy, the color table, and colorsTotal for 
	read-only purposes. 
*/
class gdImage: public PA_Object {

public: 
	
	//@{
	/// @name Functions to manipulate images
	void Create(int asx, int asy);
	bool CreateFromGif(FILE *fd);
	void SetPixel(int x, int y, int color);
	int GetPixel(int x, int y);
	void Line(int x1, int y1, int x2, int y2, int color);
	void StyledLine(int x1, int y1, int x2, int y2, int color, const char* lineStyle);
	void Rectangle(int x1, int y1, int x2, int y2, int color);
	void LineReplaceColor(int x1, int y1, int x2, int y2, int a, int b);
	void FilledRectangle(int x1, int y1, int x2, int y2, int color);
	//@}

	/// Point type for use in polygon drawing.
	struct Point {
		int x, y;
	};
	
	void Polygon(Point *p, int n, int c, bool closed=true);
	void FilledPolygon(Point *p, int n, int c);
	void FilledPolygonReplaceColor(Point *p, int n, int a, int b);

	int ColorAllocate(int r, int g, int b);
	int ColorClosest(int r, int g, int b, int tolerance=0);
	int ColorExact(int r, int g, int b);
	int ColorRGB(int r, int g, int b);
	int Color(unsigned int rgb);
	unsigned int DecodeColor(int color);
	void ColorDeallocate(int color);
	void SetColorTransparent(int color);
	
	int BoundsSafe(int x, int y);
	void DoSetPixel(int x, int y, int color);
	
	gdBuf Gif();
	void Arc(int cx, int cy, int w, int h, int s, int e, int color);
	void Sector(int cx, int cy, int w, int h, int s, int e, int color);
	void FillToBorder(int x, int y, int border, int color);
	void Fill(int x, int y, int color);
	void Copy(gdImage& dst, int dstX, int dstY, int srcX, int srcY, int w, int h);
	void CopyResampled(gdImage& dst, int dstX, int dstY, int srcX, int srcY, int dstW, int dstH, int srcW, int srcH, int tolerance);
	void SetLineWidth(int width);
	void SetLineStyle(const char* aLineStyle);
	void SetInterlace(int interlaceArg); /* On or off(1 or 0) */
	
public: 

	//@{
	/// @name information about image. READ ONLY
	int SX() { return sx; }
	int SY() { return sy; }
	int ColorsTotal() { return colorsTotal; }
	int Red(int c) { return red[c]; }
	int Green(int c) { return green[c]; }
	int Blue(int c) { return blue[c]; }
	int GetTransparent() { return transparent; }
	int GetInterlaced() { return interlace; }
	//@}

private:

	unsigned char ** pixels;
	int sx;
	int sy;
	int colorsTotal;
	int red[gdMaxColors];
	int green[gdMaxColors];
	int blue[gdMaxColors]; 
	int open[gdMaxColors];
	int transparent;
	int *polyInts;
	int polyAllocated;
	int lineWidth; const char* lineStyle;
	int interlace;

private: // read gif

	int GetDataBlock(FILE *fd, unsigned char *buf);
	int LWZReadByte(FILE *fd, int flag, int input_code_size);
	void ReadImage(FILE *fd, int len, int height, unsigned char(*cmap)[256], int interlace, int ignore);
	int DoExtension(FILE *fd, int label, int *Transparent);
	int GetCode(FILE *fd, int code_size, int flag);

private: // read gif

	int ZeroDataBlock;
	
};

///	used by gdImage::Gif to produce buffer with bytes in GIF format
class gdGifEncoder: public PA_Object {
public:

	gdGifEncoder(gdImage& aim);

	gdBuf encode( 
		int GWidth, int GHeight, 
		int GInterlace, int Background, 
		int Transparent, int BitsPerPixel, 
		int *Red, int *Green, int *Blue);

private:

	/// a code_int must be able to hold 2**GIFBITS values of type int, and also -1
	typedef int             code_int;
#ifdef SIGNED_COMPARE_SLOW
	typedef unsigned long int count_int;
	typedef unsigned short int count_short;
#else
	typedef long int          count_int;
#endif

private:

	void Putbyte(unsigned char c);
	void Putword(int w);
	void Write(void *buf, size_t size);

	void prepare_encoder(void);
	void BumpPixel(void);
	int GIFNextPixel();
	void compress(int init_bits);
	void output(code_int code);
	void cl_block(void);
	void cl_hash(count_int hsize);
	void char_init(void);
	void char_out(int c);
	void flush_char(void);

private:
	
	gdImage& im;
	gdGrowingBuf buf;

	int Width, Height;
	int curx, cury;
	long CountDown;
	int Pass;
	int Interlace;

	int g_init_bits;

	int ClearCode;
	int EOFCode;

	int n_bits;                        /* number of bits/code */
	int maxbits;                /* user settable max # bits/code */
	
	code_int maxcode;                  /* maximum code, given n_bits */
	code_int maxmaxcode; /* should NEVER generate this code */

	count_int htab [HSIZE];
	unsigned short codetab [HSIZE];
	code_int hsize;                 /* for dynamic table sizing */
	
	code_int free_ent;                  /* first unused entry */
	
	/*
	* block compression parameters -- after all codes are used up,
	* and compression rate changes, start over.
	*/
	int clear_flg;
	
	int offset;
	long int in_count;            /* length of input */
	long int out_count;           /* # of codes output(for debugging) */
	
	unsigned long cur_accum;
	int cur_bits;

	/*
	 * Number of characters so far in this 'packet'
	 */
	int a_count;

	/*
	 * Define the storage for the packet accumulator
	 */
	char accum[ 256 ];

};

inline int gdImage::BoundsSafe(int x, int y){
    return(!(((y < 0) ||(y >= sy)) ||((x < 0) ||(x >= sx))));
}

inline /*paf int*/void gdImage::DoSetPixel(int x, int y, int color){
    if(BoundsSafe(x, y)) pixels[x][y] = (unsigned char)color;
}

#endif
parser-3.4.3/src/lib/gd/gif.C000644 000000 000000 00000052640 11730603273 015725 0ustar00rootwheel000000 000000 /** @file
	Parser: image manipulations impl1.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
	based on: gd

	Written by Tom Boutell, 5/94.
	Copyright 1994, Cold Spring Harbor Labs.
	Permission granted to use this code in any fashion provided
	that this notice is retained and any alterations are
	labeled as such. It is requested, but not required, that
	you share extensions to this module with us so that we
	can incorporate them into new versions. 
*/

#include "gif.h"
#include "mtables.h"

volatile const char * IDENT_GIF_C="$Id: gif.C,v 1.7 2012/03/16 09:24:11 moko Exp $" IDENT_GIF_H;

//static void BrushApply(int x, int y);
//static void TileApply(int x, int y);

void gdImage::Create(int asx, int asy) {
	sx = asx;
	sy = asy;

	int i;
	pixels = (unsigned char **) malloc(sizeof(unsigned char *) * sx);
	polyInts = 0;
	polyAllocated = 0;
	lineWidth = 1;
	for (i=0; (i>8, r=g>>8;
    return ColorRGB(r & 0xFF,g & 0xFF,b & 0xFF);
}
unsigned int gdImage::DecodeColor(int color) {
	if(color<0)
		return color;
	return (((red[color]<<8) + green[color])<<8)+blue[color];
}

void gdImage::ColorDeallocate(int color)
{
	/* Mark it open. */
	open[color] = 1;
}

void gdImage::SetColorTransparent(int color)
{
	transparent = color;
}


void gdImage::SetPixel(int x, int y, int color)
{
//paf	int p;

	switch (lineWidth){
	    case 1: {
		DoSetPixel(x, y,color);
		return;
	    }
	    case 2: {
		DoSetPixel(x, y-1,color);
		DoSetPixel(x-1, y,color);
		DoSetPixel(x, y,color);
		DoSetPixel(x+1, y,color);
		DoSetPixel(x, y+1,color);
		return;
	    }
	    default:{
		int i,j;
		for (i=-1;i<=1;i++) DoSetPixel(x+i, y-2,color);
		for (j=-1;j<=1;j++) for (i=-2;i<=2;i++) DoSetPixel(x+i, y+j,color);
		for (i=-1;i<=1;i++) DoSetPixel(x+i, y+2,color);
		return;
	    }
	}
}

int gdImage::GetPixel(int x, int y)
{
	return BoundsSafe(x, y) ? pixels[x][y]:-1;
}

/* Bresenham as presented in Foley & Van Dam */

/* As above, plus dashing */

#define styledSet \
	{ \
		if (lineStyle) { \
			if(!lineStyle[styleStep]) \
				styleStep = 0; \
			on=lineStyle[styleStep++]!=' '; \
		} \
		if (on) { \
			SetPixel(x, y, color); \
		} \
	}

void gdImage::Line(int x1, int y1, int x2, int y2, int color)
{
	int dx, dy, incr1, incr2, d, x, y, xend, yend, xdirflag, ydirflag;
	int styleStep = 0;
	int on = 1;
	dx = abs(x2-x1);
	dy = abs(y2-y1);
	if (dy <= dx) {
		d = 2*dy - dx;
		incr1 = 2*dy;
		incr2 = 2 * (dy - dx);
		if (x1 > x2) {
			x = x2;
			y = y2;
			ydirflag = (-1);
			xend = x1;
		} else {
			x = x1;
			y = y1;
			ydirflag = 1;
			xend = x2;
		}
		styledSet;
		if (((y2 - y1) * ydirflag) > 0) {
			while (x < xend) {
				x++;
				if (d <0) {
					d+=incr1;
				} else {
					y++;
					d+=incr2;
				}
				styledSet;
			}
		} else {
			while (x < xend) {
				x++;
				if (d <0) {
					d+=incr1;
				} else {
					y--;
					d+=incr2;
				}
				styledSet;
			}
		}		
	} else {
		d = 2*dx - dy;
		incr1 = 2*dx;
		incr2 = 2 * (dx - dy);
		if (y1 > y2) {
			y = y2;
			x = x2;
			yend = y1;
			xdirflag = (-1);
		} else {
			y = y1;
			x = x1;
			yend = y2;
			xdirflag = 1;
		}
		styledSet;
		if (((x2 - x1) * xdirflag) > 0) {
			while (y < yend) {
				y++;
				if (d <0) {
					d+=incr1;
				} else {
					x++;
					d+=incr2;
				}
				styledSet;
			}
		} else {
			while (y < yend) {
				y++;
				if (d <0) {
					d+=incr1;
				} else {
					x--;
					d+=incr2;
				}
				styledSet;
			}
		}
	}
}

/* s and e are integers modulo 360 (degrees), with 0 degrees
  being the rightmost extreme and degrees changing clockwise.
  cx and cy are the center in pixels; w and h are the horizontal 
  and vertical diameter in pixels. Nice interface, but slow, since
  I don't yet use Bresenham (I'm using an inefficient but
  simple solution with too much work going on in it; generalizing
  Bresenham to ellipses and partial arcs of ellipses is non-trivial,
  at least for me) and there are other inefficiencies (small circles
  do far too much work). */

void gdImage::Arc(int cx, int cy, int w, int h, int s, int e, int color)
{
#if 0
	if(s==0 && e==360) { // full 
		if(w==h) { // circle?
			/* Bresenham octant code, which I should use eventually */
			int x, y, d;
			x = 0;
			y = w/2;
			d = 3-w;
			while (x <= y) {
				SetPixel(cx+x, cy+y, color);
				SetPixel(cx+x, cy-y, color);
				SetPixel(cx-x, cy+y, color);
				SetPixel(cx-x, cy-y, color);
				SetPixel(cx+y, cy+x, color);
				SetPixel(cx+y, cy-x, color);
				SetPixel(cx-y, cy+x, color);
				SetPixel(cx-y, cy-x, color);
				if (d < 0) {
					d += 4 * x + 6;
				} else {
					d += 4 * (x - y) + 10;
					y--;
				}
				x++;
			}
		} else { // full ellipse
			w/=2;
			h/=2;
			int elx, ely;
			long aa, aa2, bb, bb2, d, dx, dy;
			
			elx = 0; ely = h; aa = (long)w * w; aa2 = 2 * aa;
			bb = (long)h * h; bb2 = 2 * bb;
			d = bb - aa * h + aa/4; dx = 0; dy = aa2 * h;
			SetPixel(cx, cy - ely, color); SetPixel(cx, cy + ely, color);
			SetPixel(cx - w, cy, color); SetPixel(cx + w, cy, color);
			
			while (dx < dy)
			{
				if (d > 0) { ely--; dy-=aa2; d-=dy;}
				elx++; dx+=bb2; d+=bb+dx;
				SetPixel(cx + elx, cy + ely, color);
				SetPixel(cx - elx, cy + ely, color);
				SetPixel(cx + elx, cy - ely, color);
				SetPixel(cx - elx, cy - ely, color);
			};
			d+=(3 * (aa - bb)/2 - (dx + dy))/2;
			while (ely > 0)
			{
				if (d < 0) {elx++; dx+=bb2; d+=bb + dx;}
				ely--; dy-=aa2; d+=aa - dy;
				SetPixel(cx + elx, cy + ely, color);
				SetPixel(cx - elx, cy + ely, color);
				SetPixel(cx + elx, cy - ely, color);
				SetPixel(cx - elx, cy - ely, color);
			};
		}
	} else {
#endif
		int i;
		int lx = 0, ly = 0;
		int w2, h2;
		w2 = w/2;
		h2 = h/2;
		while (e < s) e += 360;
		// paf
		while(s<0) s+=360;
		while(s>360) s-=360;
		while(e<0) e+=360;
		while(e>360) e-=360;
		for (i=s; (i <= e); i++) {
			int x, y;
			x = ((long)cost[i] * (long)w2 / costScale) + cx; 
			y = ((long)sint[i] * (long)h2 / sintScale) + cy;
			if (i != s) {
				Line(lx, ly, x, y, color);	
			}
			lx = x;
			ly = y;
		}
#if 0
	}
#endif
}

/*

// http://firststeps.narod.ru/cgi/18.html

int CGIScreen::Ellipse(int exc, int eyc, int ea, int eb , unsigned char Color)
{
  int elx, ely;
  long aa, aa2, bb, bb2, d, dx, dy;

  elx = 0; ely = eb; aa = (long)ea * ea; aa2 = 2 * aa;
  bb = (long)eb * eb; bb2 = 2 * bb;
  d = bb - aa * eb + aa/4; dx = 0; dy = aa2 * eb;
  PutPixel(exc, eyc - ely, Color); PutPixel(exc, eyc + ely, Color);
  PutPixel(exc - ea, eyc, Color); PutPixel(exc + ea, eyc, Color);

  while (dx < dy)
  {
    if (d > 0) { ely--; dy-=aa2; d-=dy;}
    elx++; dx+=bb2; d+=bb+dx;
    PutPixel(exc + elx, eyc + ely, Color);
    PutPixel(exc - elx, eyc + ely, Color);
    PutPixel(exc + elx, eyc - ely, Color);
    PutPixel(exc - elx, eyc - ely, Color);
  };
  d+=(3 * (aa - bb)/2 - (dx + dy))/2;
  while (ely > 0)
  {
    if (d < 0) {elx++; dx+=bb2; d+=bb + dx;}
    ely--; dy-=aa2; d+=aa - dy;
    PutPixel(exc + elx, eyc + ely, Color);
    PutPixel(exc - elx, eyc + ely, Color);
    PutPixel(exc + elx, eyc - ely, Color);
    PutPixel(exc - elx, eyc - ely, Color);
  };
  return 0;
};

*/


void gdImage::Sector(int cx, int cy, int w, int h, int s, int e, int color)
{
	int i;
	int lx = 0, ly = 0;
	int w2, h2;
	w2 = w/2;
	h2 = h/2;
	while (e < s) e += 360;
	// paf
	while(s<0) s+=360;
	while(s>360) s-=360;
	while(e<0) e+=360;
	while(e>360) e-=360;
	for (i=s; (i <= e); i++) {
		int x, y;
		x = ((long)cost[i] * (long)w2 / costScale) + cx; 
		y = ((long)sint[i] * (long)h2 / sintScale) + cy;
		if(i==s || i==e)
			Line(cx, cy, x, y, color);
		if (i != s) {
			Line(lx, ly, x, y, color);	
		}
		lx = x;
		ly = y;
	}
}



void gdImage::FillToBorder(int x, int y, int border, int color)
{
	if(!BoundsSafe(x, y)) //PAF
		return;

	int lastBorder;
	/* Seek left */
	int leftLimit, rightLimit;
	int i;
	leftLimit = (-1);
	if (border < 0) {
		/* Refuse to fill to a non-solid border */
		return;
	}
	for (i = x; (i >= 0); i--) {
		if (GetPixel(i, y) == border) {
			break;
		}
		SetPixel(i, y, color);
		leftLimit = i;
	}
	if (leftLimit == (-1)) {
		return;
	}
	/* Seek right */
	rightLimit = x;
	for (i = (x+1); (i < sx); i++) {	
		if (GetPixel(i, y) == border) {
			break;
		}
		SetPixel(i, y, color);
		rightLimit = i;
	}
	/* Look at lines above and below and start paints */
	/* Above */
	if (y > 0) {
		lastBorder = 1;
		for (i = leftLimit; (i <= rightLimit); i++) {
			int c;
			c = GetPixel(i, y-1);
			if (lastBorder) {
				if ((c != border) && (c != color)) {	
					FillToBorder(i, y-1, 
						border, color);		
					lastBorder = 0;
				}
			} else if ((c == border) || (c == color)) {
				lastBorder = 1;
			}
		}
	}
	/* Below */
	if (y < ((sy) - 1)) {
		lastBorder = 1;
		for (i = leftLimit; (i <= rightLimit); i++) {
			int c;
			c = GetPixel(i, y+1);
			if (lastBorder) {
				if ((c != border) && (c != color)) {	
					FillToBorder(i, y+1, 
						border, color);		
					lastBorder = 0;
				}
			} else if ((c == border) || (c == color)) {
				lastBorder = 1;
			}
		}
	}
}

void gdImage::Fill(int x, int y, int color)
{
	if(!BoundsSafe(x, y)) //PAF
		return;

	int lastBorder;
	int old;
	int leftLimit, rightLimit;
	int i;
	old = GetPixel(x, y);
	if (old == color) {
		/* Nothing to be done */
		return;
	}
	/* Seek left */
	leftLimit = (-1);
	for (i = x; (i >= 0); i--) {
		if (GetPixel(i, y) != old) {
			break;
		}
		DoSetPixel(i, y, color); // PAF, was SetPixel
		leftLimit = i;
	}
	if (leftLimit == (-1)) {
		return;
	}
	/* Seek right */
	rightLimit = x;
	for (i = (x+1); (i < sx); i++) {	
		if (GetPixel(i, y) != old) {
			break;
		}
		DoSetPixel(i, y, color); // PAF, was SetPixel
		rightLimit = i;
	}
	/* Look at lines above and below and start paints */
	/* Above */
	if (y > 0) {
		lastBorder = 1;
		for (i = leftLimit; (i <= rightLimit); i++) {
			int c;
			c = GetPixel(i, y-1);
			if (lastBorder) {
				if (c == old) {	
					Fill(i, y-1, color);		
					lastBorder = 0;
				}
			} else if (c != old) {
				lastBorder = 1;
			}
		}
	}
	/* Below */
	if (y < ((sy) - 1)) {
		lastBorder = 1;
		for (i = leftLimit; (i <= rightLimit); i++) {
			int c;
			c = GetPixel(i, y+1);
			if (lastBorder) {
				if (c == old) {
					Fill(i, y+1, color);		
					lastBorder = 0;
				}
			} else if (c != old) {
				lastBorder = 1;
			}
		}
	}
}
	
void gdImage::Rectangle(int x1, int y1, int x2, int y2, int color)
{
	Line(x1, y1, x2, y1, color);		
	Line(x1, y2, x2, y2, color);		
	Line(x1, y1, x1, y2, color);
	Line(x2, y1, x2, y2, color);
}

void gdImage::FilledRectangle(int x1, int y1, int x2, int y2, int color)
{
	if(x1>x2) {
		int t=x1;
		x1=x2;
		x2=t;
	}
	if(y1>y2) {
		int t=y1;
		y1=y2;
		y2=t;
	}
	int x, y;

	for (y=y1; (y<=y2); y++)
		for (x=x1; (x<=x2); x++)
			SetPixel(x, y, color);
}

void gdImage::Copy(gdImage& dst, int dstX, int dstY, int srcX, int srcY, int w, int h)
{
	int c;
	int x, y;
	int tox, toy;
	int i;
	int colorMap[gdMaxColors];
	for (i=0; (i sy2 - sy1)
					{
						yportion = sy2 - sy1;
					}
					sy = floor (sy);
				}
				else if (sy == floor (sy2))
				{
					yportion = sy2 - floor (sy2);
				}
				else
				{
					yportion = 1.0;
				}
				sx1 = ((double) x - (double) dstX) * (double) srcW /
					dstW;
				sx2 = ((double) (x + 1) - (double) dstX) * (double) srcW /
					dstW;
				sx = sx1;
				do
				{
					double xportion;
					double pcontribution;
					int p;
					if (floor (sx) == floor (sx1))
					{
						xportion = 1.0 - (sx - floor (sx));
						if (xportion > sx2 - sx1)
						{
							xportion = sx2 - sx1;
						}
						sx = floor (sx);
					}
					else if (sx == floor (sx2))
					{
						xportion = sx2 - floor (sx2);
					}
					else
					{
						xportion = 1.0;
					}
					pcontribution = xportion * yportion;
					p = src.GetPixel (
						(int) sx,
						(int) sy);
					// fix added 20020116 by paf to support transparent src
					if (p!=srcTransparent) {
						transparent = false;
						red += Red (p) * pcontribution;
						green += Green (p) * pcontribution;
						blue += Blue (p) * pcontribution;
					}
					spixels += xportion * yportion;
					sx += 1.0;
				} while (sx < sx2);
				sy += 1.0;
			} while (sy < sy2);

			if(transparent)
				continue;

			if (spixels != 0.0) {
				red /= spixels;
				green /= spixels;
				blue /= spixels;
			}
			/* Clamping to allow for rounding errors above */
			if (red > 255.0)
				red = 255.0;
			if (green > 255.0)
				green = 255.0;
			if (blue > 255.0)
				blue = 255.0;
			
			red=round(red);
			green=round(green);
			blue=round(blue);
			/* First look for an exact match */
			int nc = dst.ColorExact((int)red, (int)green, (int)blue);
			if (nc == (-1)) {
				/* No, so go for the closest color with high tolerance */
				nc = dst.ColorClosest((int)red, (int)green, (int)blue,  tolerance);
				if (nc == (-1)) {
					/* Not found with even high tolerance, so try to allocate it */
					nc = dst.ColorAllocate((int)red, (int)green, (int)blue);

					/* If we're out of colors, go for the closest color */
					if (nc == (-1))
						nc = dst.ColorClosest((int)red, (int)green, (int)blue);
				}
			}
			dst.SetPixel(x, y, nc);
		}
    }
}

void gdImage::Polygon(Point *p, int n, int c, bool closed)
{
	int i;
	int lx, ly;
	if (!n) {
		return;
	}
	lx = p->x;
	ly = p->y;
	if(closed)
		Line(lx, ly, p[n-1].x, p[n-1].y, c);
	for (i=1; (i < n); i++) {
		p++;
		Line(lx, ly, p->x, p->y, c);
		lx = p->x;
		ly = p->y;
	}
}	
	
static int gdCompareInt(const void *a, const void *b)
{
	return (*(const int *)a) - (*(const int *)b);
}


	
void gdImage::FilledPolygon(Point *p, int n, int c)
{
	int i;
	int y;
	int y1, y2;
	int ints;
	if (!n) {
		return;
	}
	if (!polyAllocated) {
		polyInts = (int *) malloc(sizeof(int) * n);
		polyAllocated = n;
	}		
	if (polyAllocated < n) {
		while (polyAllocated < n) {
			polyAllocated *= 2;
		}	
		polyInts = (int *) realloc(polyInts,
			sizeof(int) * polyAllocated);
	}
	y1 = p[0].y;
	y2 = p[0].y;
	for (i=1; (i < n); i++) {
		if (p[i].y < y1) {
			y1 = p[i].y;
		}
		if (p[i].y > y2) {
			y2 = p[i].y;
		}
	}
	for (y=y1; (y <= y2); y++) {
		int interLast = 0;
		int dirLast = 0;
		int interFirst = 1;
		ints = 0;
		for (i=0; (i <= n); i++) {
			int x1, x2;
			int y1, y2;
			int dir;
			int ind1, ind2;
			int lastInd1 = 0;
			if ((i == n) || (!i)) {
				ind1 = n-1;
				ind2 = 0;
			} else {
				ind1 = i-1;
				ind2 = i;
			}
			y1 = p[ind1].y;
			y2 = p[ind2].y;
			if (y1 < y2) {
				y1 = p[ind1].y;
				y2 = p[ind2].y;
				x1 = p[ind1].x;
				x2 = p[ind2].x;
				dir = -1;
			} else if (y1 > y2) {
				y2 = p[ind1].y;
				y1 = p[ind2].y;
				x2 = p[ind1].x;
				x1 = p[ind2].x;
				dir = 1;
			} else {
				/* Horizontal; just draw it */
				Line( 
					p[ind1].x, y1, 
					p[ind2].x, y1,
					c);
				continue;
			}
			if ((y >= y1) && (y <= y2)) {
				int inter = 
					(y-y1) * (x2-x1) / (y2-y1) + x1;
				/* Only count intersections once
					except at maxima and minima. Also, 
					if two consecutive intersections are
					endpoints of the same horizontal line
					that is not at a maxima or minima,	
					discard the leftmost of the two. */
				if (!interFirst) {
					if ((p[ind1].y == p[lastInd1].y) &&
						(p[ind1].x != p[lastInd1].x)) {
						if (dir == dirLast) {
							if (inter > interLast) {
								/* Replace the old one */
								polyInts[ints] = inter;
							} else {
								/* Discard this one */
							}	
							continue;
						}
					}
					if (inter == interLast) {
						if (dir == dirLast) {
							continue;
						}
					}
				} 
				if (i > 0) {
					polyInts[ints++] = inter;
				}
				lastInd1 = i;
				dirLast = dir;
				interLast = inter;
				interFirst = 0;
			}
		}
		qsort(polyInts, ints, sizeof(int), gdCompareInt);
		for (i=0; (i < (ints-1)); i+=2)
			Line(polyInts[i], y, polyInts[i+1], y, c);
	}
}

//001005paf this used in drawing straight lines in gdImage::FilledPolygonReplaceColor
void gdImage::LineReplaceColor(int x1, int y1, int x2, int y2, int a, int b) {
	if(y1!=y2)
		return;

	for(int x=x1; x<=x2; x++) 
		if(BoundsSafe(x, y1)) {
			unsigned char *pixel=&pixels[x][y1];
			if(*pixel==a)
				*pixel=b;
		}
}

void gdImage::FilledPolygonReplaceColor(Point *p, int n, int a, int b)
{
	int i;
	int y;
	int y1, y2;
	int ints;
	if (!n) {
		return;
	}
	if (!polyAllocated) {
		polyInts = (int *) malloc(sizeof(int) * n);
		polyAllocated = n;
	}		
	if (polyAllocated < n) {
		while (polyAllocated < n) {
			polyAllocated *= 2;
		}	
		polyInts = (int *) realloc(polyInts,
			sizeof(int) * polyAllocated);
	}
	y1 = p[0].y;
	y2 = p[0].y;
	for (i=1; (i < n); i++) {
		if (p[i].y < y1) {
			y1 = p[i].y;
		}
		if (p[i].y > y2) {
			y2 = p[i].y;
		}
	}
	for (y=y1; (y <= y2); y++) {
		int interLast = 0;
		int dirLast = 0;
		int interFirst = 1;
		ints = 0;
		for (i=0; (i <= n); i++) {
			int x1, x2;
			int y1, y2;
			int dir;
			int ind1, ind2;
			int lastInd1 = 0;
			if ((i == n) || (!i)) {
				ind1 = n-1;
				ind2 = 0;
			} else {
				ind1 = i-1;
				ind2 = i;
			}
			y1 = p[ind1].y;
			y2 = p[ind2].y;
			if (y1 < y2) {
				y1 = p[ind1].y;
				y2 = p[ind2].y;
				x1 = p[ind1].x;
				x2 = p[ind2].x;
				dir = -1;
			} else if (y1 > y2) {
				y2 = p[ind1].y;
				y1 = p[ind2].y;
				x2 = p[ind1].x;
				x1 = p[ind2].x;
				dir = 1;
			} else {
				/* Horizontal; just draw it */
				LineReplaceColor( 
					p[ind1].x, y1, 
					p[ind2].x, y1,
					a,b);
				continue;
			}
			if ((y >= y1) && (y <= y2)) {
				int inter = 
					(y-y1) * (x2-x1) / (y2-y1) + x1;
				/* Only count intersections once
					except at maxima and minima. Also, 
					if two consecutive intersections are
					endpoints of the same horizontal line
					that is not at a maxima or minima,	
					discard the leftmost of the two. */
				if (!interFirst) {
					if ((p[ind1].y == p[lastInd1].y) &&
						(p[ind1].x != p[lastInd1].x)) {
						if (dir == dirLast) {
							if (inter > interLast) {
								/* Replace the old one */
								polyInts[ints] = inter;
							} else {
								/* Discard this one */
							}	
							continue;
						}
					}
					if (inter == interLast) {
						if (dir == dirLast) {
							continue;
						}
					}
				} 
				if (i > 0) {
					polyInts[ints++] = inter;
				}
				lastInd1 = i;
				dirLast = dir;
				interLast = inter;
				interFirst = 0;
			}
		}
		qsort(polyInts, ints, sizeof(int), gdCompareInt);
		for (i=0; (i < (ints-1)); i+=2) {
			LineReplaceColor(polyInts[i], y,
				polyInts[i+1], y, a,b);
		}
	}
}

void gdImage::SetInterlace(int interlaceArg)
{
	interlace = interlaceArg;
}

void gdImage::SetLineWidth(int width)
{
	lineWidth=width;
}

void gdImage::SetLineStyle(const char* alineStyle)
{
	lineStyle=alineStyle;
}

parser-3.4.3/src/lib/gd/Makefile.in000644 000000 000000 00000036211 11766635215 017127 0ustar00rootwheel000000 000000 # Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@

# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
# Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.

@SET_MAKE@


VPATH = @srcdir@
pkgdatadir = $(datadir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkglibexecdir = $(libexecdir)/@PACKAGE@
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
install_sh_DATA = $(install_sh) -c -m 644
install_sh_PROGRAM = $(install_sh) -c
install_sh_SCRIPT = $(install_sh) -c
INSTALL_HEADER = $(INSTALL_DATA)
transform = $(program_transform_name)
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
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#define MTABLES_H 1

#define costScale 1024
int cost[] = {
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  1008,
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  671,
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  644,
  630,
  616,
  601,
  587,
  572,
  557,
  542,
  527,
  512,
  496,
  480,
  464,
  448,
  432,
  416,
  400,
  383,
  366,
  350,
  333,
  316,
  299,
  282,
  265,
  247,
  230,
  212,
  195,
  177,
  160,
  142,
  124,
  107,
  89,
  71,
  53,
  35,
  17,
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  -949,
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  -989,
  -984,
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  -912,
  -904,
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  -886,
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  -432,
  -416,
  -400,
  -383,
  -366,
  -350,
  -333,
  -316,
  -299,
  -282,
  -265,
  -247,
  -230,
  -212,
  -195,
  -177,
  -160,
  -142,
  -124,
  -107,
  -89,
  -71,
  -53,
  -35,
  -17,
  0,
  17,
  35,
  53,
  71,
  89,
  107,
  124,
  142,
  160,
  177,
  195,
  212,
  230,
  247,
  265,
  282,
  299,
  316,
  333,
  350,
  366,
  383,
  400,
  416,
  432,
  448,
  464,
  480,
  496,
  512,
  527,
  542,
  557,
  572,
  587,
  601,
  616,
  630,
  644,
  658,
  671,
  685,
  698,
  711,
  724,
  736,
  748,
  760,
  772,
  784,
  795,
  806,
  817,
  828,
  838,
  848,
  858,
  868,
  877,
  886,
  895,
  904,
  912,
  920,
  928,
  935,
  942,
  949,
  955,
  962,
  968,
  973,
  979,
  984,
  989,
  993,
  997,
  1001,
  1005,
  1008,
  1011,
  1014,
  1016,
  1018,
  1020,
  1021,
  1022,
  1023,
  1023,
  1024 //paf
};
#define sintScale 1024
int sint[] = {
  0,
  17,
  35,
  53,
  71,
  89,
  107,
  124,
  142,
  160,
  177,
  195,
  212,
  230,
  247,
  265,
  282,
  299,
  316,
  333,
  350,
  366,
  383,
  400,
  416,
  432,
  448,
  464,
  480,
  496,
  512,
  527,
  542,
  557,
  572,
  587,
  601,
  616,
  630,
  644,
  658,
  671,
  685,
  698,
  711,
  724,
  736,
  748,
  760,
  772,
  784,
  795,
  806,
  817,
  828,
  838,
  848,
  858,
  868,
  877,
  886,
  895,
  904,
  912,
  920,
  928,
  935,
  942,
  949,
  955,
  962,
  968,
  973,
  979,
  984,
  989,
  993,
  997,
  1001,
  1005,
  1008,
  1011,
  1014,
  1016,
  1018,
  1020,
  1021,
  1022,
  1023,
  1023,
  1024,
  1023,
  1023,
  1022,
  1021,
  1020,
  1018,
  1016,
  1014,
  1011,
  1008,
  1005,
  1001,
  997,
  993,
  989,
  984,
  979,
  973,
  968,
  962,
  955,
  949,
  942,
  935,
  928,
  920,
  912,
  904,
  895,
  886,
  877,
  868,
  858,
  848,
  838,
  828,
  817,
  806,
  795,
  784,
  772,
  760,
  748,
  736,
  724,
  711,
  698,
  685,
  671,
  658,
  644,
  630,
  616,
  601,
  587,
  572,
  557,
  542,
  527,
  512,
  496,
  480,
  464,
  448,
  432,
  416,
  400,
  383,
  366,
  350,
  333,
  316,
  299,
  282,
  265,
  247,
  230,
  212,
  195,
  177,
  160,
  142,
  124,
  107,
  89,
  71,
  53,
  35,
  17,
  0,
  -17,
  -35,
  -53,
  -71,
  -89,
  -107,
  -124,
  -142,
  -160,
  -177,
  -195,
  -212,
  -230,
  -247,
  -265,
  -282,
  -299,
  -316,
  -333,
  -350,
  -366,
  -383,
  -400,
  -416,
  -432,
  -448,
  -464,
  -480,
  -496,
  -512,
  -527,
  -542,
  -557,
  -572,
  -587,
  -601,
  -616,
  -630,
  -644,
  -658,
  -671,
  -685,
  -698,
  -711,
  -724,
  -736,
  -748,
  -760,
  -772,
  -784,
  -795,
  -806,
  -817,
  -828,
  -838,
  -848,
  -858,
  -868,
  -877,
  -886,
  -895,
  -904,
  -912,
  -920,
  -928,
  -935,
  -942,
  -949,
  -955,
  -962,
  -968,
  -973,
  -979,
  -984,
  -989,
  -993,
  -997,
  -1001,
  -1005,
  -1008,
  -1011,
  -1014,
  -1016,
  -1018,
  -1020,
  -1021,
  -1022,
  -1023,
  -1023,
  -1024,
  -1023,
  -1023,
  -1022,
  -1021,
  -1020,
  -1018,
  -1016,
  -1014,
  -1011,
  -1008,
  -1005,
  -1001,
  -997,
  -993,
  -989,
  -984,
  -979,
  -973,
  -968,
  -962,
  -955,
  -949,
  -942,
  -935,
  -928,
  -920,
  -912,
  -904,
  -895,
  -886,
  -877,
  -868,
  -858,
  -848,
  -838,
  -828,
  -817,
  -806,
  -795,
  -784,
  -772,
  -760,
  -748,
  -736,
  -724,
  -711,
  -698,
  -685,
  -671,
  -658,
  -644,
  -630,
  -616,
  -601,
  -587,
  -572,
  -557,
  -542,
  -527,
  -512,
  -496,
  -480,
  -464,
  -448,
  -432,
  -416,
  -400,
  -383,
  -366,
  -350,
  -333,
  -316,
  -299,
  -282,
  -265,
  -247,
  -230,
  -212,
  -195,
  -177,
  -160,
  -142,
  -124,
  -107,
  -89,
  -71,
  -53,
  -35,
  -17,
  0 // paf
};

#endif
parser-3.4.3/src/lib/gd/Makefile.am000644 000000 000000 00000000321 11766065303 017102 0ustar00rootwheel000000 000000 INCLUDES = -I../../types -I../../lib/gc/include -I../../lib/cord/include @XML_INCLUDES@

noinst_HEADERS = gif.h mtables.h
noinst_LTLIBRARIES = libgd.la
libgd_la_SOURCES = gif.C gifio.C

EXTRA_DIST = gd.vcproj
parser-3.4.3/src/lib/gd/gifio.C000644 000000 000000 00000061155 11730603273 016256 0ustar00rootwheel000000 000000 /** @file
	Parser: image manipulations impl2.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)

	based on: gd

	Written by Tom Boutell, 5/94.
	Copyright 1994, Cold Spring Harbor Labs.
	Permission granted to use this code in any fashion provided
	that this notice is retained and any alterations are
	labeled as such. It is requested, but not required, that
	you share extensions to this module with us so that we
	can incorporate them into new versions. 

	based on:
 **
 ** Based on GIFENCOD by David Rowley . A
 ** Lempel-Zim compression based on "compress".
 **
 ** Modified by Marcel Wijkstra 
 **
 ** Copyright(C) 1989 by Jef Poskanzer.
 **
 ** Permission to use, copy, modify, and distribute this software and its
 ** documentation for any purpose and without fee is hereby granted, provided
 ** that the above copyright notice appear in all copies and that both that
 ** copyright notice and this permission notice appear in supporting
 ** documentation.  This software is provided "as is" without express or
 ** implied warranty.
 **
 ** The Graphics Interchange Format(c) is the Copyright property of
 ** CompuServe Incorporated.  GIF(sm) is a Service Mark property of
 ** CompuServe Incorporated.
*/

#include "gif.h"

volatile const char * IDENT_GIFIO_C="$Id: gifio.C,v 1.4 2012/03/16 09:24:11 moko Exp $";

static int colorstobpp(int colors);

gdBuf gdImage::Gif()
{
	int BitsPerPixel = colorstobpp(colorsTotal);
	/* Clear any old values in statics strewn through the GIF code */
	gdGifEncoder encoder(*this);
	/* All set, let's do it. */
	return encoder.encode(
		sx, sy, interlace, 0, transparent, BitsPerPixel,
		red, green, blue);
}

static int
colorstobpp(int colors)
{
    int bpp = 0;
	
    if( colors <= 2 )
        bpp = 1;
    else if( colors <= 4 )
        bpp = 2;
    else if( colors <= 8 )
        bpp = 3;
    else if( colors <= 16 )
        bpp = 4;
    else if( colors <= 32 )
        bpp = 5;
    else if( colors <= 64 )
        bpp = 6;
    else if( colors <= 128 )
        bpp = 7;
    else if( colors <= 256 )
        bpp = 8;
    return bpp;
}

/*****************************************************************************
*
* GIFENCODE.C    - GIF Image compression interface
*
* GIFEncode( FName, GHeight, GWidth, GInterlace, Background, Transparent,
*            BitsPerPixel, Red, Green, Blue, gdGifEncoder::Ptr )
*
*****************************************************************************/

#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif

/*
* Bump the 'curx' and 'cury' to point to the next pixel
*/
void
gdGifEncoder::BumpPixel(void)
{
/*
* Bump the current X position
	*/
	++curx;
	
	/*
	* If we are at the end of a scan line, set curx back to the beginning
	* If we are interlaced, bump the cury to the appropriate spot,
	* otherwise, just increment it.
	*/
	if( curx == Width ) {
		curx = 0;
		
		if( !Interlace )
			++cury;
		else {
			switch( Pass ) {
				
			case 0:
				cury += 8;
				if( cury >= Height ) {
					++Pass;
					cury = 4;
				}
				break;
				
			case 1:
				cury += 8;
				if( cury >= Height ) {
					++Pass;
					cury = 2;
				}
				break;
				
			case 2:
				cury += 4;
				if( cury >= Height ) {
					++Pass;
					cury = 1;
				}
				break;
				
			case 3:
				cury += 2;
				break;
			}
		}
	}
}

/*
* Return the next pixel from the image
*/
int
gdGifEncoder::GIFNextPixel()
{
	int r;
	
	if( CountDown == 0 )
		return EOF;
	
	--CountDown;
	
	r = im.GetPixel(curx, cury);
	
	BumpPixel();
	
	return r;
}

/* public */

gdBuf
gdGifEncoder::encode(int GWidth, int GHeight, 
					 int GInterlace, int Background, int Transparent, int BitsPerPixel, 
					 int *Red, int *Green, int *Blue)
{
	int B;
	int RWidth, RHeight;
	int LeftOfs, TopOfs;
	int Resolution;
	int ColorMapSize;
	int InitCodeSize;
	int i;
	
	Interlace = GInterlace;
	
	ColorMapSize = 1 << BitsPerPixel;
	
	RWidth = Width = GWidth;
	RHeight = Height = GHeight;
	LeftOfs = TopOfs = 0;
	
	Resolution = BitsPerPixel;
	
	/*
	* Calculate number of bits we are expecting
	*/
	CountDown =(long)Width *(long)Height;
	
	/*
	* Indicate which pass we are on(if interlace)
	*/
	Pass = 0;
	
	/*
	* The initial code size
	*/
	if( BitsPerPixel <= 1 )
		InitCodeSize = 2;
	else
		InitCodeSize = BitsPerPixel;
	
        /*
		* Set up the current x and y position
	*/
	curx = cury = 0;
	
	/*
	* Write the Magic header
	*/
	Putbyte('G');Putbyte('I');Putbyte('F');
	Putbyte('8');Putbyte(Transparent < 0?'7':'9');Putbyte('a');
	
	/*
	* Write out the screen width and height
	*/
	Putword( RWidth);
	Putword( RHeight);
	
	/*
	* Indicate that there is a global colour map
	*/
	B = 0x80;       /* Yes, there is a color map */
	
					/*
					* OR in the resolution
	*/
	B |=(Resolution - 1) << 5;
	
	/*
	* OR in the Bits per Pixel
	*/
	B |=(BitsPerPixel - 1);
	
	/*
	* Write it out
	*/
	Putbyte(B);
	
	/*
	* Write out the Background colour
	*/
	Putbyte(Background);
	
	/*
	* Byte of 0's(future expansion)
	*/
	Putbyte(0);
	
	/*
	* Write out the Global Colour Map
	*/
	for( i=0; i= 0 ) {
		Putbyte( '!');
		Putbyte( 0xf9);
		Putbyte( 4);
		Putbyte( 1);
		Putbyte( 0);
		Putbyte( 0);
		Putbyte((unsigned char) Transparent);
		Putbyte( 0);
	}
	
	/*
	* Write an Image separator
	*/
	Putbyte( ',');
	
	/*
	* Write the Image header
	*/
	
	Putword( LeftOfs);
	Putword( TopOfs);
	Putword( Width);
	Putword( Height);
	
	/*
	* Write out whether or not the image is interlaced
	*/
	if( Interlace )
		Putbyte( 0x40);
	else
		Putbyte( 0x00);
	
        /*
		* Write out the initial code size
	*/
	Putbyte( InitCodeSize);
	
	/*
	* Go and actually compress the data
	*/
	compress( InitCodeSize+1 );
	
	/*
	* Write out a Zero-length packet(to end the series)
	*/
	Putbyte( 0);
	
	/*
	* Write the GIF file terminator
	*/
	Putbyte( ';');

	return buf;
}

/*
* Write out a byte to the GIF file
*/
void 
gdGifEncoder::Putbyte(unsigned char c) {
	buf.append(&c, 1);
}
/*
* Write out a word to the GIF file
*/
void
gdGifEncoder::Putword(int w)
{
	unsigned char b0=w & 0xff;
	unsigned char b1=w >> 8;
	buf.append(&b0, 1);
	buf.append(&b1, 1);
}

void gdGifEncoder::Write(void *abuf, size_t size) {
	buf.append((unsigned char*)abuf, size);
}

/***************************************************************************
*
*  GIFCOMPR.C       - GIF Image compression routines
*
*  Lempel-Ziv compression based on 'compress'.  GIF modifications by
*  David Rowley(mgardi@watdcsu.waterloo.edu)
*
***************************************************************************/

/*
* General DEFINEs
*/

#define GIFBITS    12

#ifdef NO_UCHAR
typedef char   char_type;
#else
typedef        unsigned char   char_type;
#endif

/*
*
* GIF Image compression - modified 'compress'
*
* Based on: compress.c - File compression ala IEEE Computer, June 1984.
*
* By Authors:  Spencer W. Thomas     (decvax!harpo!utah-cs!utah-gr!thomas)
*              Jim McKie             (decvax!mcvax!jim)
*              Steve Davies          (decvax!vax135!petsd!peora!srd)
*              Ken Turkowski         (decvax!decwrl!turtlevax!ken)
*              James A. Woods        (decvax!ihnp4!ames!jaw)
*              Joe Orost             (decvax!vax135!petsd!joe)
*
*/
#ifdef COMPATIBLE               /* But wrong! */
# define MAXCODE(n_bits)      ((code_int) 1 <<(n_bits) - 1)
#else
# define MAXCODE(n_bits)      (((code_int) 1 <<(n_bits)) - 1)
#endif

#define HashTabOf(i)       htab[i]
#define CodeTabOf(i)    codetab[i]
/*
* To save much memory, we overlay the table used by compress() with those
* used by decompress().  The tab_prefix table is the same size and type
* as the codetab.  The tab_suffix table needs 2**GIFBITS characters.  We
* get this from the beginning of htab.  The output stack uses the rest
* of htab, and contains characters.  There is plenty of room for any
* possible stack(stack used to be 8000 characters).
*/

#define tab_prefixof(i) CodeTabOf(i)
#define tab_suffixof(i)      ((char_type*)(htab))[i]
#define de_stack             ((char_type*)&tab_suffixof((code_int)1< 0 )
		goto probe;
nomatch:
	output((code_int) ent );
	++out_count;
	ent = c;
#ifdef SIGNED_COMPARE_SLOW
	if((unsigned) free_ent <(unsigned) maxmaxcode) {
#else
		if( free_ent < maxmaxcode ) {  /* } */
#endif
			CodeTabOf(i) = free_ent++; /* code -> hashtable */
			HashTabOf(i) = fcode;
		} else
			cl_block();
	}
	/*
	* Put out the final code.
	*/
	output((code_int)ent );
	++out_count;
	output((code_int) EOFCode );
}

/*****************************************************************
* TAG( output )
*
* Output the given code.
* Inputs:
*      code:   A n_bits-bit integer.  If == -1, then EOF.  This assumes
*              that n_bits =<(long)wordsize - 1.
* Outputs:
*      Outputs code to the file.
* Assumptions:
*      Chars are 8 bits long.
* Algorithm:
*      Maintain a GIFBITS character long buffer(so that 8 codes will
* fit in it exactly).  Use the VAX insv instruction to insert each
* code in turn.  When the buffer fills up empty it and start over.
*/

static unsigned long masks[] = { 0x0000, 0x0001, 0x0003, 0x0007, 0x000F,
	0x001F, 0x003F, 0x007F, 0x00FF,
	0x01FF, 0x03FF, 0x07FF, 0x0FFF,
	0x1FFF, 0x3FFF, 0x7FFF, 0xFFFF };

void
	gdGifEncoder::output(code_int code)
{
	cur_accum &= masks[ cur_bits ];
	
	if( cur_bits > 0 )
		cur_accum |=((long)code << cur_bits);
	else
		cur_accum = code;
	
	cur_bits += n_bits;
	
	while( cur_bits >= 8 ) {
		char_out((unsigned int)(cur_accum & 0xff) );
		cur_accum >>= 8;
		cur_bits -= 8;
	}
	
	/*
	* If the next entry is going to be too big for the code size,
	* then increase it, if possible.
	*/
	if( free_ent > maxcode || clear_flg ) {
		
		if( clear_flg ) {
			
			maxcode = MAXCODE(n_bits = g_init_bits);
			clear_flg = 0;
			
		} else {
			
			++n_bits;
			if( n_bits == maxbits )
				maxcode = maxmaxcode;
			else
				maxcode = MAXCODE(n_bits);
		}
	}
	
	if( code == EOFCode ) {
	/*
	* At EOF, write the rest of the buffer.
		*/
		while( cur_bits > 0 ) {
			char_out((unsigned int)(cur_accum & 0xff) );
			cur_accum >>= 8;
			cur_bits -= 8;
		}
		
		flush_char();
			}
}

/*
* Clear out the hash table
*/
void
	gdGifEncoder::cl_block(void)             /* table clear for block compress */
{
	
	cl_hash((count_int) hsize );
	free_ent = ClearCode + 2;
	clear_flg = 1;
	
	output((code_int)ClearCode );
}

void
	gdGifEncoder::cl_hash(count_int hsize)          /* reset code table */
	
{
	
	register count_int *htab_p = htab+hsize;
	
	register long i;
	register long m1 = -1;
	
	i = hsize - 16;
	do {                            /* might use Sys V memset(3) here */
        *(htab_p-16) = m1;
        *(htab_p-15) = m1;
        *(htab_p-14) = m1;
        *(htab_p-13) = m1;
        *(htab_p-12) = m1;
        *(htab_p-11) = m1;
        *(htab_p-10) = m1;
        *(htab_p-9) = m1;
        *(htab_p-8) = m1;
        *(htab_p-7) = m1;
        *(htab_p-6) = m1;
        *(htab_p-5) = m1;
        *(htab_p-4) = m1;
        *(htab_p-3) = m1;
        *(htab_p-2) = m1;
        *(htab_p-1) = m1;
        htab_p -= 16;
	} while((i -= 16) >= 0);
	
	for( i += 16; i > 0; --i )
        *--htab_p = m1;
}

/******************************************************************************
*
* GIF Specific routines
*
******************************************************************************/

/*
* Set up the 'byte output' routine
*/
void
	gdGifEncoder::char_init(void)
{
	a_count = 0;
}

/*
* Add a character to the end of the current packet, and if it is 254
* characters, flush the packet to disk.
*/
void
	gdGifEncoder::char_out(int c)
{
	accum[ a_count++ ] = c;
	if( a_count >= 254 )
        flush_char();
}

/*
* Flush the packet to disk, and reset the accumulator
*/
void
	gdGifEncoder::flush_char(void)
{
	if( a_count > 0 ) {
        Putbyte( a_count );
        Write( accum, a_count);
        a_count = 0;
	}
}

gdGifEncoder::gdGifEncoder(gdImage& aim): 
	im(aim) {
	/* Some of these are properly initialized later. What I'm doing
	here is making sure code that depends on C's initialization
	of statics doesn't break when the code gets called more
	than once. */
	Width = 0;
	Height = 0;
	curx = 0;
	cury = 0;
	CountDown = 0;
	Pass = 0;
	Interlace = 0;
	a_count = 0;
	cur_accum = 0;
	cur_bits = 0;
	g_init_bits = 0;
	ClearCode = 0;
	EOFCode = 0;
	free_ent = 0;
	clear_flg = 0;
	offset = 0;
	in_count = 1;
	out_count = 0;	
	hsize = HSIZE;
	n_bits = 0;
	maxbits = GIFBITS;
	maxcode = 0;
	maxmaxcode =(code_int)1 << GIFBITS;
}


/* +-------------------------------------------------------------------+ */
/* | Copyright 1990, 1991, 1993, David Koblas.(koblas@netcom.com)    | */
/* |   Permission to use, copy, modify, and distribute this software   | */
/* |   and its documentation for any purpose and without fee is hereby | */
/* |   granted, provided that the above copyright notice appear in all | */
/* |   copies and that both that copyright notice and this permission  | */
/* |   notice appear in supporting documentation.  This software is    | */
/* |   provided "as is" without express or implied warranty.           | */
/* +-------------------------------------------------------------------+ */


#define        MAXCOLORMAPSIZE         256
	
#ifndef TRUE
#define        TRUE    1
#endif
#ifndef FALSE
#define        FALSE   0
#endif
	
#define CM_RED         0
#define CM_GREEN       1
#define CM_BLUE                2
	
#define        MAX_LWZ_BITS            12
	
#define INTERLACE              0x40
#define LOCALCOLORMAP  0x80
#define BitSet(byte, bit)    (((byte) &(bit)) ==(bit))
	
#define        ReadOK(file,buffer,len)(fread(buffer, len, 1, file) != 0)
	
#define LM_to_uint(a,b)                      (((b)<<8)|(a))
	
	/* We may eventually want to use this information, but def it out for now */
#if 0
	struct GifScreen {
		unsigned int    Width;
		unsigned int    Height;
		unsigned char   ColorMap[3][MAXCOLORMAPSIZE];
		unsigned int    BitPixel;
		unsigned int    ColorResolution;
		unsigned int    Background;
		unsigned int    AspectRatio;
	};
#endif

/// Graphic Control Extension struct
#ifndef DOXYGEN
struct Gif89 {
	int     transparent;
	int     delayTime;
	int     inputFlag;
	int     disposal;
};
#endif
static int ReadColorMap(FILE *fd, int number, unsigned char(*buffer)[256]);

bool gdImage::CreateFromGif(FILE *fd)
{
	int imageNumber;
	int BitPixel;
	int ColorResolution;
	int Background;
	int AspectRatio;
	int Transparent =(-1);
	unsigned char   buf[16];
	unsigned char   c;
	unsigned char   ColorMap[3][MAXCOLORMAPSIZE];
	unsigned char   localColorMap[3][MAXCOLORMAPSIZE];
	int             imw, imh;
	int             useGlobalColormap;
	int             bitPixel;
	int             imageCount = 0;
	char            version[4];
	ZeroDataBlock = FALSE;
	
	imageNumber = 1;
	if(! ReadOK(fd,buf,6)) {
		return false;
	}
	if(strncmp((char *)buf,"GIF",3) != 0) {
		return false;
	}
	strncpy(version,(char *)buf + 3, 3);
	version[3] = '\0';
	
	if((strcmp(version, "87a") != 0) &&(strcmp(version, "89a") != 0)) {
		return false;
	}
	if(! ReadOK(fd,buf,7)) {
		return false;
	}
	BitPixel        = 2<<(buf[4]&0x07);
	ColorResolution =(int)(((buf[4]&0x70)>>3)+1);
	Background      = buf[5];
	AspectRatio     = buf[6];
	
	if(BitSet(buf[4], LOCALCOLORMAP)) {    /* Global Colormap */
		if(ReadColorMap(fd, BitPixel, ColorMap)) {
			return false;
		}
	}
	for(;;) {
		if(! ReadOK(fd,&c,1)) {
			return false;
		}
		if(c == ';') {         /* GIF terminator */
			int i;
			if(imageCount < imageNumber) {
				return false;
			}
			/* Check for open colors at the end, so
			we can reduce colorsTotal and ultimately
			BitsPerPixel */
			for(i=((colorsTotal-1));(i>=0); i--) {
				if(open[i]) {
					colorsTotal--;
				} else {
					break;
				}
			} 
			return true;
		}
		
		if(c == '!') {         /* Extension */
			if(! ReadOK(fd,&c,1)) {
				return false;
			}
			DoExtension(fd, c, &Transparent);
			continue;
		}
		
		if(c != ',') {         /* Not a valid start character */
			continue;
		}
		
		++imageCount;
		
		if(! ReadOK(fd,buf,9)) {
			return false;
		}
		
		useGlobalColormap = ! BitSet(buf[8], LOCALCOLORMAP);
		
		bitPixel = 1<<((buf[8]&0x07)+1);
		
		imw = LM_to_uint(buf[4],buf[5]);
		imh = LM_to_uint(buf[6],buf[7]);
		Create(imw, imh);
		interlace = BitSet(buf[8], INTERLACE);
		if(! useGlobalColormap) {
			if(ReadColorMap(fd, bitPixel, localColorMap)) { 
				return false;
			}
			ReadImage(fd, imw, imh, localColorMap, 
				BitSet(buf[8], INTERLACE), 
				imageCount != imageNumber);
		} else {
			ReadImage(fd, imw, imh,
				ColorMap, 
				BitSet(buf[8], INTERLACE), 
				imageCount != imageNumber);
		}
		if(Transparent !=(-1)) {
			SetColorTransparent(Transparent);
		}	   
	}
}

static int
ReadColorMap(FILE *fd, int number, unsigned char(*buffer)[256])
{
	int             i;
	unsigned char   rgb[3];
	
	
	for(i = 0; i < number; ++i) {
		if(! ReadOK(fd, rgb, sizeof(rgb))) {
			return TRUE;
		}
		buffer[CM_RED][i] = rgb[0] ;
		buffer[CM_GREEN][i] = rgb[1] ;
		buffer[CM_BLUE][i] = rgb[2] ;
	}
	
	
	return FALSE;
}

int gdImage::DoExtension(FILE *fd, int label, int *Transparent)
{
	static unsigned char     buf[256];
	
	switch(label) {
	case 0xf9: {             /* Graphic Control Extension */
		(void) GetDataBlock(fd,(unsigned char*) buf);
		Gif89 gif89 = { -1, -1, -1, 0 }; // PAF:huh?
		gif89.disposal    =(buf[0] >> 2) & 0x7;
		gif89.inputFlag   =(buf[0] >> 1) & 0x1;
		gif89.delayTime   = LM_to_uint(buf[1],buf[2]);
		if((buf[0] & 0x1) != 0)
			*Transparent = buf[3];
		
		while(GetDataBlock(fd,(unsigned char*) buf) != 0)
			;
		return FALSE;
			   }
	default:
		break;
	}
	while(GetDataBlock(fd,(unsigned char*) buf) != 0)
		;
	
	return FALSE;
}

int
gdImage::GetDataBlock(FILE *fd, unsigned char *buf)
{
	unsigned char   count;
	
	if(! ReadOK(fd,&count,1)) {
		return -1;
	}
	
	ZeroDataBlock = count == 0;
	
	if((count != 0) &&(! ReadOK(fd, buf, count))) {
		return -1;
	}
	
	return count;
}

int gdImage::GetCode(FILE *fd, int code_size, int flag)
{
	static unsigned char    buf[280];
	static int              curbit, lastbit, done, last_byte;
	int                     i, j, ret;
	unsigned char           count;
	
	if(flag) {
		curbit = 0;
		lastbit = 0;
		done = FALSE;
		return 0;
	}
	
	if((curbit+code_size) >= lastbit) {
		if(done) {
			if(curbit >= lastbit) {
				/* Oh well */
			}                        
			return -1;
		}
		buf[0] = buf[last_byte-2];
		buf[1] = buf[last_byte-1];
		
		if((count = GetDataBlock(fd, &buf[2])) == 0)
			done = TRUE;
		
		last_byte = 2 + count;
		curbit =(curbit - lastbit) + 16;
		lastbit =(2+count)*8 ;
	}
	
	ret = 0;
	for(i = curbit, j = 0; j < code_size; ++i, ++j)
		ret |=((buf[ i / 8 ] &(1 <<(i % 8))) != 0) << j;
	
	curbit += code_size;
	
	return ret;
}

int gdImage::LWZReadByte(FILE *fd, int flag, int input_code_size)
{
	static int      fresh = FALSE;
	int             code, incode;
	static int      code_size, set_code_size;
	static int      max_code, max_code_size;
	static int      firstcode, oldcode;
	static int      clear_code, end_code;
	static int      table[2][(1<< MAX_LWZ_BITS)];
	static int      stack[(1<<(MAX_LWZ_BITS))*2], *sp;
	register int    i;
	
	if(flag) {
		set_code_size = input_code_size;
		code_size = set_code_size+1;
		clear_code = 1 << set_code_size ;
		end_code = clear_code + 1;
		max_code_size = 2*clear_code;
		max_code = clear_code+2;
		
		GetCode(fd, 0, TRUE);
		
		fresh = TRUE;
		
		for(i = 0; i < clear_code; ++i) {
			table[0][i] = 0;
			table[1][i] = i;
		}
		for(; i <(1< stack)
		return *--sp;
	
	while((code = GetCode(fd, code_size, FALSE)) >= 0) {
		if(code == clear_code) {
			for(i = 0; i < clear_code; ++i) {
				table[0][i] = 0;
				table[1][i] = i;
			}
			for(; i <(1< 0)
				;
			
			if(count != 0)
				return -2;
		}
		
		incode = code;
		
		if(code >= max_code) {
			*sp++ = firstcode;
			code = oldcode;
		}
		
		while(code >= clear_code) {
			*sp++ = table[1][code];
			if(code == table[0][code]) {
				/* Oh well */
			}
			code = table[0][code];
		}
		
		*sp++ = firstcode = table[1][code];
		
		if((code = max_code) <(1<= max_code_size) &&
				(max_code_size <(1< stack)
			return *--sp;
	}
	return code;
}

void gdImage::ReadImage(FILE *fd, int len, int height, unsigned char(*cmap)[256], int interlace, int ignore)
{
	unsigned char   c;      
	int             v;
	int             xpos = 0, ypos = 0, pass = 0;
	int i;
	/* Stash the color map into the image */
	for(i=0;(i= 0)
			;
		return;
	}
	
	while((v = LWZReadByte(fd,FALSE,c)) >= 0 ) {
		/* This how we recognize which colors are actually used. */
		if(open[v]) {
			open[v] = 0;
		}
		SetPixel(xpos, ypos, v);
		++xpos;
		if(xpos == len) {
			xpos = 0;
			if(interlace) {
				switch(pass) {
				case 0:
				case 1:
					ypos += 8; break;
				case 2:
					ypos += 4; break;
				case 3:
					ypos += 2; break;
				}
				
				if(ypos >= height) {
					++pass;
					switch(pass) {
					case 1:
						ypos = 4; break;
					case 2:
						ypos = 2; break;
					case 3:
						ypos = 1; break;
					default:
						goto fini;
					}
				}
			} else {
				++ypos;
			}
		}
		if(ypos >= height)
			break;
	}
	
fini:
	if(LWZReadByte(fd,FALSE,c)>=0) {
		/* Ignore extra */
	}
}

parser-3.4.3/src/lib/gd/gd.vcproj000644 000000 000000 00000007126 12230131504 016657 0ustar00rootwheel000000 000000 

	
		
	
	
		
			
			
			
			
			
			
			
			
			
			
			
			
		
		
			
			
			
			
			
			
			
			
			
			
			
			
		
	
	
	
	
		
			
			
			
			
		
		
			
			
		
	
	
	

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# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
# Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/targets/apache/mod_parser3.c000644 000000 000000 00000022451 12231524647 021171 0ustar00rootwheel000000 000000 /** @file
	Parser: apache 1.3 and 2.2 module

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "httpd.h"
#include "http_config.h"
#include "http_core.h"
#include "http_log.h"
#include "http_main.h"
#include "http_protocol.h"
#include "util_script.h"

#include "pa_httpd.h"

volatile const char * IDENT_MOD_PARSER3_C="$Id: mod_parser3.c,v 1.17 2013/10/22 16:36:55 moko Exp $" IDENT_PA_HTTPD_H;

#define PARSER3_HANDLER "parser3-handler"

/*
* To Ease Compatibility
*/
#ifdef STANDARD20_MODULE_STUFF

#include "apr_strings.h"
#include "ap_mpm.h"

#define ap_pcalloc	apr_pcalloc
#define ap_pstrdup	apr_pstrdup

#define ap_table_get	apr_table_get
#define ap_table_elts	apr_table_elts
#define ap_table_addn	apr_table_addn
#define ap_table_do	apr_table_do

#else

#include "ap_alloc.h"

#define apr_pool_t pool
#define apr_table_t table

#endif /* STANDARD20_MODULE_STUFF */

/*
* Declare ourselves so the configuration routines can find and know us.
* We'll fill it in at the end of the module.
*/

#ifdef STANDARD20_MODULE_STUFF
module AP_MODULE_DECLARE_DATA parser3_module;
static int is_threaded = 0;
#else
module MODULE_VAR_EXPORT parser3_module;
#endif

/*
* Locate our directory configuration record for the current request.
*/
static Parser_module_config *our_dconfig(request_rec *r) {
	return (Parser_module_config *) ap_get_module_config(r->per_dir_config, &parser3_module);
}

static const char* cmd_parser_config(cmd_parms *cmd, void *mconfig, const char *file_spec) {
	Parser_module_config *cfg = (Parser_module_config *) mconfig;
	cfg->parser_config_filespec=file_spec;
	return NULL;
}

/* 
* Now let's declare routines for each of the callback phase in order.
*/

static int parser_handler(request_rec *r) {
#ifdef STANDARD20_MODULE_STUFF
	if(strcmp(r->handler, PARSER3_HANDLER))
		return DECLINED;

	if(is_threaded){
		const char *message="Parser3 module requires apache2-mpm-prefork";
		r->status=HTTP_INTERNAL_SERVER_ERROR;
		r->content_type="text/plain";
		ap_rwrite(message, strlen(message), r);
		return OK;
	}
#endif

	// we setup module here to avoid GPF on init with php5-xsl installed
	pa_setup_module_cells();

	{
		// converting to parser version
		pa_request_rec pr={
			r,
			r->pool,
			r->header_only,
			&r->status,
			r->method,
			r->headers_out,
			r->subprocess_env,
			&r->content_type,
			r->uri,
			r->filename,
			r->path_info,
			r->args,
#ifdef STANDARD20_MODULE_STUFF
			r->finfo.filetype == 0
#else		
			r->finfo.st_mode == 0
#endif
		};
		return pa_parser_handler(&pr, our_dconfig(r));
	}
}

/* 
* This function is called during process initialisation.
*/

#ifdef STANDARD20_MODULE_STUFF
static void parser_child_init(apr_pool_t *p, server_rec *s) {
#else
static void parser_module_init(server_rec *s, apr_pool_t *p) {
#endif	
//	ap_log_perror(APLOG_MARK, APLOG_EMERG, 0, p, "parser inited %d", getpid());
}

/* 
* All our process-death routine does is add its trace to the log.
*/
static void parser_module_done(server_rec *s, apr_pool_t *p) {
	pa_destroy_module_cells();
}

/*
* This function gets called to create a per-directory configuration record.
*/
static void *parser_create_dir_config(apr_pool_t *p, char *dirspec) {
	Parser_module_config *cfg= ap_pcalloc(p, sizeof(Parser_module_config));
	cfg->parser_config_filespec=NULL;
	return cfg;
}

/*
* This function gets called to create a per-server configuration record.
*/
static void *parser_create_server_config(apr_pool_t *p, server_rec *s) {
	Parser_module_config *cfg= ap_pcalloc(p, sizeof(Parser_module_config));
	cfg->parser_config_filespec=NULL;
	return cfg;
}

/* 
* List of directives specific to our module.
*/
static const command_rec parser_cmds[] =
{
	{"ParserConfig", (const char *(*)())cmd_parser_config, 0, OR_OPTIONS, TAKE1, "Parser config filespec"},
	{NULL}
};

/*--------------------------------------------------------------------------*/
/* Now the list of content handlers available from this module.             */
/*--------------------------------------------------------------------------*/

#ifndef STANDARD20_MODULE_STUFF
static const handler_rec parser_handlers[] =
{
	{PARSER3_HANDLER, parser_handler},
	{NULL}
};
#endif

/*--------------------------------------------------------------------------*/
/* Finally, the list of callback routines and data structures that          */
/* provide the hooks into our module from the other parts of the server.    */
/*--------------------------------------------------------------------------*/

#ifdef STANDARD20_MODULE_STUFF

/* 
* register hooks.
*/
static void parser_register_hooks(apr_pool_t* pool)
{
	int mpm_query_info;
	is_threaded = ap_mpm_query(AP_MPMQ_IS_THREADED, &mpm_query_info) == APR_SUCCESS && mpm_query_info != AP_MPMQ_NOT_SUPPORTED;
	ap_hook_handler(parser_handler, NULL, NULL, APR_HOOK_MIDDLE);
	ap_hook_child_init(parser_child_init, NULL, NULL, APR_HOOK_MIDDLE);
};

module AP_MODULE_DECLARE_DATA parser3_module =
{
	STANDARD20_MODULE_STUFF,
#else
module MODULE_VAR_EXPORT parser3_module =
{
	STANDARD_MODULE_STUFF,
	parser_module_init,		/* module initializer */
#endif
	parser_create_dir_config,	/* per-directory config creator */
	0,				/* dir config merger */
	parser_create_server_config,	/* server config creator */
	0,				/* server config merger */
	parser_cmds,			/* command apr_table_t */
#ifdef STANDARD20_MODULE_STUFF
	parser_register_hooks		/* register hooks */
#else
	parser_handlers,		/* [9] list of handlers */
	0,				/* [2] filename-to-URI translation */
	0,				/* [5] check/validate user_id */
	0,				/* [6] check user_id is valid *here* */
	0,				/* [4] check access by host address */
	0,				/* [7] MIME type checker/setter */
	0,				/* [8] fixups */
	0,				/* [10] logger */
	0,				/* [3] header parser */
	0,				/* process initializer */
	parser_module_done		/* process exit/cleanup */
#endif // STANDARD20_MODULE_STUFF
};

#if defined(_MSC_VER)
#	define APACHE_WIN32_SRC "../../../../win32/apache22/"
#	ifdef _DEBUG
#		pragma comment(lib, APACHE_WIN32_SRC "srclib/apr/Debug/libapr-1.lib")
#		pragma comment(lib, APACHE_WIN32_SRC "Debug/libhttpd.lib")
#	else
#		pragma comment(lib, APACHE_WIN32_SRC "srclib/apr/Release/libapr-1.lib")
#		pragma comment(lib, APACHE_WIN32_SRC "Release/libhttpd.lib")
#	endif
#endif


// interface to C++

void pa_ap_log_rerror(const char *file, int line, int level, const pa_request_rec *s, const char *fmt, ...) {
	const char* str;
	va_list l;
	va_start(l, fmt); 
	str=va_arg(l, const char*);
	va_end(l); 

	ap_log_rerror(file, line,
#if (AP_SERVER_MAJORVERSION_NUMBER == 2) && (AP_SERVER_MINORVERSION_NUMBER >= 4)
			APLOG_MODULE_INDEX,
#endif
			level,
#ifdef STANDARD20_MODULE_STUFF
			0,
#endif
			(request_rec*)s->real_request_rec, "%s", str);
}


void pa_ap_log_error(const char *file, int line, int level, const pa_server_rec *s, const char *fmt, ...) {
	const char* str;
	va_list l;
	va_start(l, fmt); 
	str=va_arg(l, const char*);
	va_end(l); 

	ap_log_error(file, line,
#if (AP_SERVER_MAJORVERSION_NUMBER == 2) && (AP_SERVER_MINORVERSION_NUMBER >= 4)
			APLOG_MODULE_INDEX,
#endif
			level,
#ifdef STANDARD20_MODULE_STUFF
			0,
#endif
			(server_rec*)s, "%s", str);
}

// ap_alloc.h

const char* pa_ap_table_get(const pa_table *t, const char *name) {
	return ap_table_get((const apr_table_t*)t, name);
}
void pa_ap_table_addn(pa_table *t, const char *name, const char *val) {
	ap_table_addn((apr_table_t*)t, name, val);
}

int pa_ap_table_size(const pa_table *t) {
	return ap_table_elts((const apr_table_t*)t)->nelts;
}

void pa_ap_table_do(int (*comp) (void *, const char *, const char *), void *rec, const pa_table *t, ...) {
	ap_table_do(comp, rec, (apr_table_t*)t, NULL);
}

char * pa_ap_pstrdup(pa_pool *p, const char *s) {
	return ap_pstrdup((apr_pool_t*)p, s);
}

// http_protocol.h

int pa_ap_setup_client_block(pa_request_rec *r, int read_policy) {
	return ap_setup_client_block((request_rec*)r->real_request_rec,
		read_policy);
}
int pa_ap_should_client_block(pa_request_rec *r) {
	return ap_should_client_block((request_rec*)r->real_request_rec);
}
long pa_ap_get_client_block(pa_request_rec *r, char *buffer, int bufsiz) {
	return ap_get_client_block((request_rec*)r->real_request_rec,
		buffer, bufsiz);
}
void pa_ap_send_http_header(pa_request_rec *r) {
// Apache2 send headers before body automatically
#ifndef STANDARD20_MODULE_STUFF
	ap_send_http_header((request_rec*)r->real_request_rec);
#endif
}
int pa_ap_rwrite(const void *buf, int nbyte, pa_request_rec *r) {
	return ap_rwrite(buf, nbyte, (request_rec*)r->real_request_rec);
}

// http_main.h

void pa_ap_hard_timeout(const char *s, pa_request_rec *r) {
// Apache 2 uses non-blocking I/O
#ifndef STANDARD20_MODULE_STUFF
	ap_hard_timeout((char *)s, (request_rec*)r->real_request_rec);
#endif
}
void pa_ap_reset_timeout(pa_request_rec *r) {
#ifndef STANDARD20_MODULE_STUFF
	ap_reset_timeout((request_rec*)r->real_request_rec);
#endif
}
void pa_ap_kill_timeout(pa_request_rec *r) {
#ifndef STANDARD20_MODULE_STUFF
	ap_kill_timeout((request_rec*)r->real_request_rec);
#endif
}

// util_script.h

void pa_ap_add_cgi_vars(pa_request_rec *r) {
	ap_add_cgi_vars((request_rec*)r->real_request_rec);
}
void pa_ap_add_common_vars(pa_request_rec *r) {
	ap_add_common_vars((request_rec*)r->real_request_rec);
}

// signal.h

void (*pa_signal (int sig, void (*disp)(int)))(int) {
#ifndef _MSC_VER
	if(sig==PA_SIGPIPE && disp==PA_SIG_IGN)
		return signal(SIGPIPE, SIG_IGN);
#endif
	return 0;
}
parser-3.4.3/src/targets/apache/Makefile.am000644 000000 000000 00000001707 11773052135 020642 0ustar00rootwheel000000 000000 PA_LIBS = ../../classes/libclasses.la ../../types/libtypes.la ../../main/libmain.la ../../lib/gd/libgd.la ../../lib/cord/libcord.la \
	  ../../lib/md5/libmd5.la ../../lib/sdbm/libsdbm.la ../../lib/smtp/libsmtp.la ../../lib/json/libjson.la  ../../lib/memcached/libmemcached.la

INCLUDES = $(APACHE_INC) -I./ -I../../classes -I../../types -I../../lib/gc/include -I../../lib/cord/include @XML_INCLUDES@

# Automake 1.9 does not support LIBTOOLFLAGS
mod_parser3_la_LINK = $(LIBTOOL) --tag=CXX --tag=disable-static --mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(mod_parser3_la_LDFLAGS) $(LDFLAGS) -o $@

noinst_HEADERS = pa_httpd.h

lib_LTLIBRARIES = mod_parser3.la

mod_parser3_la_SOURCES = pa_threads.C mod_parser3_core.C mod_parser3.c
mod_parser3_la_DEPENDENCIES = Makefile $(PA_LIBS)
mod_parser3_la_LDFLAGS = -module -avoid-version
mod_parser3_la_CFLAGS = $(APACHE_CFLAGS)

mod_parser3_la_LIBADD = $(PA_LIBS) @GC_LIBS@ @PCRE_LIBS@ @XML_LIBS@ @MIME_LIBS@ $(LIBLTDL)
parser-3.4.3/src/targets/apache/pa_threads.C000644 000000 000000 00000001762 11770434202 021021 0ustar00rootwheel000000 000000 /** @file
	Parser: Mutex realization class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_threads.h"

volatile const char * IDENT_PA_THREADS_C="$Id: pa_threads.C,v 1.3 2012/06/20 20:54:26 moko Exp $" IDENT_PA_THREADS_H;

Mutex global_mutex;

#ifdef WIN32

#include 

const bool parser_multithreaded=true;

pa_thread_t pa_get_thread_id() {
	return GetCurrentThreadId();
}

Mutex::Mutex() :
	handle(reinterpret_cast(CreateMutex(NULL, FALSE, 0))) {
}

Mutex::~Mutex() {
	CloseHandle(reinterpret_cast(handle));
}

void Mutex::acquire() {
    WaitForSingleObject(reinterpret_cast(handle), INFINITE);
}

void Mutex::release() {
    ReleaseMutex(reinterpret_cast(handle));
}

#else

const bool parser_multithreaded=false;

pa_thread_t pa_get_thread_id() { return 1; }

Mutex::Mutex() {}
Mutex::~Mutex() {}
void Mutex::acquire() {}
void Mutex::release() {}

#endif
parser-3.4.3/src/targets/apache/mod_parser3_core.C000644 000000 000000 00000022370 12174045357 022143 0ustar00rootwheel000000 000000 /** @file
Parser: apache 1.3/2.X module, part, compiled by parser3project.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

volatile const char * IDENT_MOD_PARSER3_CORE_C="$Id: mod_parser3_core.C,v 1.10 2013/07/24 21:45:19 moko Exp $";

#include "pa_config_includes.h"

#include "pa_globals.h"

#include "pa_httpd.h"

#include "pa_common.h"
#include "pa_sapi.h"
#include "classes.h"
#include "pa_request.h"
#include "pa_socks.h"

#if _MSC_VER && !defined(_DEBUG)
#	include 
#	define PA_SUPPRESS_SYSTEM_EXCEPTION
#endif

// generals

static bool globals_inited=false;

void pa_setup_module_cells() {
	if(globals_inited)
		return;
	globals_inited=true;
	
	/// no trying to __try here [yet]
	try {
		// init socks
		pa_socks_init();
		
		// init global variables
		pa_globals_init();
	} catch(const Exception& e) { // global problem 
		SAPI::abort("setup_module_cells failed: %s", e.comment());
	}
}

void pa_destroy_module_cells() {
	if(!globals_inited)
		return;

	pa_globals_done();

	pa_socks_done();
}


//@{
/// SAPI func decl

class SAPI_Info {
public:
	pa_request_rec* r;
};

void SAPI::log(SAPI_Info& SAPI_info, const char* fmt, ...) {
	va_list args;
	va_start(args,fmt);
	char buf[MAX_LOG_STRING];
	size_t size=vsnprintf(buf, MAX_LOG_STRING, fmt, args);
	size=remove_crlf(buf, buf+size);
	pa_ap_log_rerror(0, 0, PA_APLOG_ERR | PA_APLOG_NOERRNO, SAPI_info.r, "%s", buf);
	va_end(args);
}

static void die_or_abort(const char* fmt, va_list args, bool write_core) {
	char buf[MAX_LOG_STRING];
	size_t size=vsnprintf(buf, MAX_LOG_STRING, fmt, args);
	size=remove_crlf(buf, buf+size);
	pa_ap_log_error(PA_APLOG_MARK, PA_APLOG_EMERG, 0, "%s", buf);
	
	// exit & try to produce core dump
	if(write_core)
		abort();
	else
		exit(1);
}

void SAPI::die(const char* fmt, ...) {
	va_list args;
	va_start(args, fmt);
	die_or_abort(fmt, args, false/*write core?*/);
	va_end(args);
}

void SAPI::abort(const char* fmt, ...) {
	va_list args;
	va_start(args, fmt);
	die_or_abort(fmt, args, true/*write core?*/);
	va_end(args);
}

char* SAPI::get_env(SAPI_Info& SAPI_info, const char* name) {
	const char* dont_return_me=pa_ap_table_get(SAPI_info.r->subprocess_env, name);
	return dont_return_me?pa_strdup(dont_return_me):0;
}

#ifndef DOXYGEN
struct SAPI_environment_append_info {
	const char** cur;
};
#endif
static const char* mk_env_pair(const char* key, const char* value) {
	char *result=new(PointerFreeGC) char[strlen(key)+1/*=*/+strlen(value)+1/*0*/];
	strcpy(result, key); strcat(result, "="); strcat(result, value);
	return result;
}
static int SAPI_environment_append(void *d, const char* k, const char* val) {
	if( k && val ) {
		SAPI_environment_append_info& info=
			*static_cast(d);
		*info.cur++=mk_env_pair(k, val);
	}
	return 1/*true*/;
}
const char* const* SAPI::environment(SAPI_Info& SAPI_info) {
	const pa_table *t=SAPI_info.r->subprocess_env;
	const char** result=new(UseGC) const char*[pa_ap_table_size(t)+1/*0*/];
	SAPI_environment_append_info info={result};
	pa_ap_table_do(SAPI_environment_append, &info, t, 0); *info.cur=0; // mark EOE
	return result;
}

size_t SAPI::read_post(SAPI_Info& SAPI_info, char *buf, size_t max_bytes) {
/*    pa_ap_log_error(PA_APLOG_MARK, PA_APLOG_DEBUG, SAPI_info.r->server, 
"mod_parser3: SAPI::read_post(max=%u)", max_bytes);
	*/
	int retval;
	if((retval = pa_ap_setup_client_block(SAPI_info.r, PA_REQUEST_CHUNKED_ERROR)))
		return 0;
	if(!pa_ap_should_client_block(SAPI_info.r))
		return 0;
	
	uint total_read_bytes=0;
	void (*handler)(int)=pa_signal(PA_SIGPIPE, PA_SIG_IGN);
	while (total_read_bytesstatus=302;
	
	if(strcasecmp(dont_store_key, HTTP_CONTENT_TYPE)==0) {
	/* r->content_type, *not* r->headers_out("Content-type").  If you don't
	* set it, it will be filled in with the server's default type (typically
	* "text/plain").  You *must* also ensure that r->content_type is lower
	* case.
		*/
		*SAPI_info.r->content_type = pa_ap_pstrdup(SAPI_info.r->pool, dont_store_value);
	} else if(strcasecmp(dont_store_key, HTTP_STATUS)==0) 
		*SAPI_info.r->status=atoi(dont_store_value);
	else
		pa_ap_table_addn(SAPI_info.r->headers_out, 
		pa_ap_pstrdup(SAPI_info.r->pool, capitalize(dont_store_key)), 
		pa_ap_pstrdup(SAPI_info.r->pool, dont_store_value));
}

void SAPI::send_header(SAPI_Info& SAPI_info) {
	pa_ap_hard_timeout("Send header", SAPI_info.r);
	pa_ap_send_http_header(SAPI_info.r);
	pa_ap_kill_timeout(SAPI_info.r);
}

size_t SAPI::send_body(SAPI_Info& SAPI_info, const void *buf, size_t size) {
	pa_ap_hard_timeout("Send body", SAPI_info.r);
	size = (size_t)pa_ap_rwrite(buf, size, SAPI_info.r);
	pa_ap_kill_timeout(SAPI_info.r);
	return size;
}

//@}

#ifndef PA_DEBUG_DISABLE_GC
#ifndef _MSC_VER
extern long GC_large_alloc_warn_suppressed;
#endif
#endif

/**
main workhorse

	@todo intelligent cache-control
*/
static void real_parser_handler(SAPI_Info& SAPI_info, Parser_module_config *dcfg) {
	// collect garbage from prev request
#ifndef PA_DEBUG_DISABLE_GC
	GC_dont_gc=0;
	GC_gcollect();
	GC_dont_gc=1;
#ifndef _MSC_VER
	GC_large_alloc_warn_suppressed=0;
#endif
#endif

	// populate env
	pa_ap_add_common_vars(SAPI_info.r);
	pa_ap_add_cgi_vars(SAPI_info.r);
	
	// Request info
	Request_info request_info;  memset(&request_info, 0, sizeof(request_info));
	
	request_info.document_root=SAPI::get_env(SAPI_info, "DOCUMENT_ROOT");
	request_info.path_translated=SAPI_info.r->filename;
	request_info.method=SAPI_info.r->method;
	request_info.query_string=SAPI_info.r->args;
	request_info.uri=SAPI::get_env(SAPI_info, "REQUEST_URI");
	request_info.content_type=SAPI::get_env(SAPI_info, "CONTENT_TYPE");
	const char* content_length=SAPI::get_env(SAPI_info, "CONTENT_LENGTH");
	request_info.content_length=content_length?atoi(content_length):0;
	request_info.cookie=SAPI::get_env(SAPI_info, "HTTP_COOKIE");
	request_info.mail_received=false;
	
	// prepare to process request
	Request request(
		SAPI_info,
		request_info,
		String::Language(String::L_HTML|String::L_OPTIMIZE_BIT)
		);
	
	// process the request
	request.core(
		dcfg->parser_config_filespec, true, // /path/to/config
		SAPI_info.r->header_only!=0);
}

#ifdef PA_SUPPRESS_SYSTEM_EXCEPTION
static const Exception 
call_real_parser_handler__do_PEH_return_it(
	SAPI_Info& SAPI_info, Parser_module_config *dcfg) 
{
	try {
		real_parser_handler(SAPI_info, dcfg);
	} catch(const Exception& e) {
		return e;
	}

	return Exception();
}
static void call_real_parser_handler__supress_system_exception(
	SAPI_Info& SAPI_info, Parser_module_config *dcfg) 
{
	Exception parser_exception;
	LPEXCEPTION_POINTERS system_exception=0;

	__try {
		parser_exception=call_real_parser_handler__do_PEH_return_it(
			SAPI_info, dcfg);
	} __except (
		(system_exception=GetExceptionInformation()), 
		EXCEPTION_EXECUTE_HANDLER) 
	{

		if(system_exception)
			if(_EXCEPTION_RECORD *er=system_exception->ExceptionRecord)
				throw Exception("system",
					0,
					"0x%08X at 0x%08X", er->ExceptionCode,  er->ExceptionAddress);
			else
				throw Exception("system", 
					0, 
					"");
		else
			throw Exception("system", 
				0, 
				"");
	}

	if(parser_exception)
		throw Exception(parser_exception);
}
#endif

/// @test r->finfo.st_mode check seems to work only on win32
int pa_parser_handler(pa_request_rec *r, Parser_module_config *dcfg) {
	// SAPI info
	SAPI_Info SAPI_info; SAPI_info.r=r;
	
	if(r->file_not_found ) 
		return PA_HTTP_NOT_FOUND;
	
	try { // global try
#ifdef PA_SUPPRESS_SYSTEM_EXCEPTION
		call_real_parser_handler__supress_system_exception(
#else
		real_parser_handler(
#endif
			SAPI_info, dcfg);

		// successful finish
	} catch(const Exception& e) { // global problem 
		// don't allocate anything on pool here:
		//   possible pool' exception not catch-ed now
		//   and there could be out-of-memory exception
		char buf[MAX_STRING];
		snprintf(buf, MAX_STRING, "Unhandled exception %s",
			e.comment());
		// log it
		SAPI::log(SAPI_info, "%s", buf);
		
		//
		int content_length=strlen(buf);
		
		// prepare header
		// capitalized headers are used for preventing malloc during capitalization
		SAPI::add_header_attribute(SAPI_info, HTTP_CONTENT_TYPE_CAPITALIZED, "text/plain");
		// don't use 'format' function because it calls malloc
		char content_length_cstr[MAX_NUMBER];
		snprintf(content_length_cstr, MAX_NUMBER, "%u", content_length);
		SAPI::add_header_attribute(SAPI_info, HTTP_CONTENT_LENGTH_CAPITALIZED, content_length_cstr);
		
		// send header
		SAPI::send_header(SAPI_info);
		
		// send body
		if(!r->header_only)
			SAPI::send_body(SAPI_info, buf, content_length);
		
		// unsuccessful finish
	}
	
	/*
	* We did what we wanted to do, so tell the rest of the server we
	* succeeded.
	*/
	return PA_OK;
}
parser-3.4.3/src/targets/apache/pa_httpd.h000644 000000 000000 00000007621 11730603277 020565 0ustar00rootwheel000000 000000 /** @file
	Parser: http wrapper.

	Copyright (c) 2003-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#ifndef PA_HTTPD_H
#define PA_HTTPD_H

#define IDENT_PA_HTTPD_H "$Id: pa_httpd.h,v 1.5 2012/03/16 09:24:15 moko Exp $";

#ifdef __cplusplus
extern "C" {
#endif

// import from c to c++

typedef void pa_pool;
typedef void pa_server_rec;
typedef void pa_table;

typedef struct pa_request_rec_tag {
	void* real_request_rec;

	pa_pool* pool;
	int header_only;		/* HEAD request, as opposed to GET */
	int* status;
	const char *method;		/* GET, HEAD, POST, etc. */

	pa_table *headers_out;
	void* subprocess_env;
	const char ** content_type;

	char *uri;			/* the path portion of the URI */
	char *filename;			/* filename if found, otherwise NULL */
	char *path_info;
	char *args;			/* QUERY_ARGS, if any */
	int file_not_found;		/* non-zero if no such file */
} pa_request_rec;

/// apache parser module configuration [httpd.conf + .htaccess-es]
typedef struct Parser_module_config_tag {
	const char* parser_config_filespec; ///< filespec of site's config file
} Parser_module_config;

void pa_setup_module_cells();
void pa_destroy_module_cells();
int pa_parser_handler(pa_request_rec*, Parser_module_config*);

// export from c to c++


// http_log.h

#define	PA_APLOG_EMERG	0	/* system is unusable */
#define	PA_APLOG_ALERT	1	/* action must be taken immediately */
#define	PA_APLOG_CRIT	2	/* critical conditions */
#define	PA_APLOG_ERR	3	/* error conditions */
#define	PA_APLOG_WARNING 4	/* warning conditions */
#define	PA_APLOG_NOTICE	5	/* normal but significant condition */
#define	PA_APLOG_INFO	6	/* informational */
#define	PA_APLOG_DEBUG	7	/* debug-level messages */

#define	PA_APLOG_LEVELMASK 7	/* mask off the level value */

#define PA_APLOG_NOERRNO	(PA_APLOG_LEVELMASK + 1)

#define PA_APLOG_MARK	__FILE__,__LINE__

void pa_ap_log_rerror(const char *file, int line, int level,
			     const pa_request_rec *s, const char *fmt, ...);


void pa_ap_log_error(const char *file, int line, int level,
			     const pa_server_rec *s, const char *fmt, ...);

// ap_alloc.h

const char * pa_ap_table_get(const pa_table *, const char *);
void pa_ap_table_addn(pa_table *, const char *name, const char *val);

int pa_ap_table_size(const pa_table *);

void pa_ap_table_do(int (*comp) (void *, const char *, const char *), 
                                    void *rec, const pa_table *t,...);

char * pa_ap_pstrdup(pa_pool *, const char *s);

// http_protocol.h

/* Possible values for request_rec.read_body (set by handling module):
 *    REQUEST_NO_BODY          Send 413 error if message has any body
 *    REQUEST_CHUNKED_ERROR    Send 411 error if body without Content-Length
 *    REQUEST_CHUNKED_DECHUNK  If chunked, remove the chunks for me.
 *    REQUEST_CHUNKED_PASS     Pass the chunks to me without removal.
 */
#define PA_REQUEST_NO_BODY          0
#define PA_REQUEST_CHUNKED_ERROR    1
#define PA_REQUEST_CHUNKED_DECHUNK  2
#define PA_REQUEST_CHUNKED_PASS     3

int pa_ap_setup_client_block(pa_request_rec *r, int read_policy);
int pa_ap_should_client_block(pa_request_rec *r);
long pa_ap_get_client_block(pa_request_rec *r, char *buffer, int bufsiz);
void pa_ap_send_http_header(pa_request_rec *l);
int pa_ap_rwrite(const void *buf, int nbyte, pa_request_rec *r);


// http_main.h

void pa_ap_hard_timeout(const char *, pa_request_rec *);
void pa_ap_reset_timeout(pa_request_rec *);
void pa_ap_kill_timeout(pa_request_rec *);


// util_script.h

void pa_ap_add_cgi_vars(pa_request_rec *r);
void pa_ap_add_common_vars(pa_request_rec *r);

// httpd.h

#define PA_HTTP_NOT_FOUND                     404
#define PA_OK 0			/* Module has handled this stage. */

// signal.h

#define PA_SIGPIPE 1 /* must translate to real one */
#define PA_SIG_IGN (void (*)(int))1           /* must translate to real one */

void (*pa_signal (int sig, void (*disp)(int)))(int);

#ifdef __cplusplus
}
#endif

#endif
parser-3.4.3/src/targets/isapi/Makefile.in000644 000000 000000 00000024756 11766635216 020561 0ustar00rootwheel000000 000000 # Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@

# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
# Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.

@SET_MAKE@

#do not automake, desined to be compiled with MSVC only
VPATH = @srcdir@
pkgdatadir = $(datadir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkglibexecdir = $(libexecdir)/@PACKAGE@
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
install_sh_DATA = $(install_sh) -c -m 644
install_sh_PROGRAM = $(install_sh) -c
install_sh_SCRIPT = $(install_sh) -c
INSTALL_HEADER = $(INSTALL_DATA)
transform = $(program_transform_name)
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
build_triplet = @build@
host_triplet = @host@
subdir = src/targets/isapi
DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/src/lib/ltdl/m4/argz.m4 \
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	$(top_srcdir)/src/lib/ltdl/m4/ltoptions.m4 \
	$(top_srcdir)/src/lib/ltdl/m4/ltsugar.m4 \
	$(top_srcdir)/src/lib/ltdl/m4/ltversion.m4 \
	$(top_srcdir)/src/lib/ltdl/m4/lt~obsolete.m4 \
	$(top_srcdir)/configure.in
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
	$(ACLOCAL_M4)
mkinstalldirs = $(install_sh) -d
CONFIG_HEADER = $(top_builddir)/src/include/pa_config_auto.h
CONFIG_CLEAN_FILES =
CONFIG_CLEAN_VPATH_FILES =
SOURCES =
DIST_SOURCES =
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
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LIBTOOL = @LIBTOOL@
LIPO = @LIPO@
LN_S = @LN_S@
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MIME_LIBS = @MIME_LIBS@
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PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PCRE_INCLUDES = @PCRE_INCLUDES@
PCRE_LIBS = @PCRE_LIBS@
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abs_builddir = @abs_builddir@
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/targets/isapi/Makefile.am000644 000000 000000 00000000207 07746126661 020533 0ustar00rootwheel000000 000000 #do not automake, desined to be compiled with MSVC only

EXTRA_DIST = pa_threads.C parser3isapi.C parser3isapi.def parser3isapi.vcproj
parser-3.4.3/src/targets/isapi/pa_threads.C000644 000000 000000 00000001455 11770434202 020704 0ustar00rootwheel000000 000000 /** @file
	Parser: zero Mutex realization class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_threads.h"

volatile const char * IDENT_PA_THREADS_C="$Id: pa_threads.C,v 1.20 2012/06/20 20:54:26 moko Exp $" IDENT_PA_THREADS_H;

#include 

const bool parser_multithreaded=true;

pa_thread_t pa_get_thread_id() {
	return GetCurrentThreadId();
}

Mutex global_mutex;

Mutex::Mutex() :
	handle(reinterpret_cast(CreateMutex(NULL, FALSE, 0))) {
}

Mutex::~Mutex() {
	CloseHandle(reinterpret_cast(handle));
}

void Mutex::acquire() {
    WaitForSingleObject(reinterpret_cast(handle), INFINITE);
}

void Mutex::release() {
    ReleaseMutex(reinterpret_cast(handle));
}
parser-3.4.3/src/targets/isapi/parser3isapi.C000644 000000 000000 00000035376 11770434202 021210 0ustar00rootwheel000000 000000 /** @file
	Parser: IIS extension.

	Copyright (c) 2000-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

volatile const char * IDENT_PARSER3ISAPI_C="$Id: parser3isapi.C,v 1.106 2012/06/20 20:54:26 moko Exp $";

#ifndef _MSC_VER
#	error compile ISAPI module with MSVC [no urge for now to make it autoconf-ed (PAF)]
#endif

#include "pa_config_includes.h"

#include "pa_sapi.h"
#include "pa_globals.h"
#include "pa_request.h"
#include "pa_version.h"
#include "pa_socks.h"

#include 
#include 

#include 

// defines

#if _MSC_VER && !defined(_DEBUG)
#	define PA_SUPPRESS_SYSTEM_EXCEPTION
#endif


#define MAX_STATUS_LENGTH sizeof("xxxx LONGEST STATUS DESCRIPTION")

// consts

const char* IIS51vars[]={
	"APPL_MD_PATH", "APPL_PHYSICAL_PATH",
	"AUTH_PASSWORD", "AUTH_TYPE", "AUTH_USER",
	"CERT_COOKIE", "CERT_FLAGS", "CERT_ISSUER", "CERT_KEYSIZE", "CERT_SECRETKEYSIZE",
	"CERT_SERIALNUMBER", "CERT_SERVER_ISSUER", "CERT_SERVER_SUBJECT", "CERT_SUBJECT",
	"CONTENT_LENGTH", "CONTENT_TYPE",
	"LOGON_USER",
	"HTTPS", "HTTPS_KEYSIZE", "HTTPS_SECRETKEYSIZE", "HTTPS_SERVER_ISSUER", "HTTPS_SERVER_SUBJECT",
	"INSTANCE_ID", 	"INSTANCE_META_PATH",
	"PATH_INFO", 	"PATH_TRANSLATED",
	"QUERY_STRING",
	"REMOTE_ADDR", "REMOTE_HOST", "REMOTE_USER", "REQUEST_METHOD",
	"SCRIPT_NAME",
	"SERVER_NAME", "SERVER_PORT", "SERVER_PORT_SECURE", "SERVER_PROTOCOL", "SERVER_SOFTWARE",
	"URL",
};
const int IIS51var_count=sizeof(IIS51vars)/sizeof(*IIS51vars);

// globals

char argv0[MAX_STRING]="";

// SAPI

#ifndef DOXYGEN
/*
	ISAPI SAPI functions receive this context information. 
	see Pool::set_context
*/
class SAPI_Info {
public:
	LPEXTENSION_CONTROL_BLOCK lpECB;
	String *header;
	DWORD http_response_code;
};
#endif

// goes to 'cs-uri-query' log file field. webmaster: switch it ON[default OFF].
void SAPI::log(SAPI_Info& SAPI_info, const char* fmt, ...) {
	va_list args;
	va_start(args,fmt);
	char buf[MAX_LOG_STRING];
	const char* prefix="PARSER_ERROR:";
	strcpy(buf, prefix);
	char *start=buf+strlen(prefix);
	DWORD size=vsnprintf(start, MAX_LOG_STRING-strlen(prefix), fmt, args);
	size=remove_crlf(start, start+size);

	SAPI_info.lpECB->ServerSupportFunction(SAPI_info.lpECB->ConnID, 
		HSE_APPEND_LOG_PARAMETER, buf, &size, 0);
}

/// @todo event log
static void abort(const char* fmt, va_list args) {
	if(FILE *log=fopen("c:\\parser3die.log", "at")) {
		vfprintf(log, fmt, args);
		fclose(log);
	}
	// exit & try to produce core dump
	abort();
}
void SAPI::die(const char* fmt, ...) {
	va_list args;
	va_start(args, fmt);
	::abort(fmt, args);
//	va_end(args);
}

void SAPI::abort(const char* fmt, ...) {
	va_list args;
	va_start(args, fmt);
	::abort(fmt, args);
//	va_end(args);
}

char* SAPI::get_env(SAPI_Info& SAPI_info, const char* name) {
	char *variable_buf=new(PointerFreeGC) char[MAX_STRING];
	DWORD variable_len = MAX_STRING-1;

	if(SAPI_info.lpECB->GetServerVariable(SAPI_info.lpECB->ConnID, const_cast(name), 
		variable_buf, &variable_len)) {
		if(*variable_buf) { // saw returning len=1 && *buf=0 :(
			variable_buf[variable_len]=0;
			return variable_buf;
		}
	} else if (GetLastError()==ERROR_INSUFFICIENT_BUFFER) {
		variable_buf=new(PointerFreeGC) char[variable_len+1];
		
		if(SAPI_info.lpECB->GetServerVariable(SAPI_info.lpECB->ConnID, const_cast(name), 
			variable_buf, &variable_len)) {
			if(*variable_buf) {
				variable_buf[variable_len]=0;
				return variable_buf;
			}
		}
	}
		
	return 0;
}

static int grep_char(const char* s, char c) {
	int result=0;
	if(s) {
		while(s=strchr(s, c)) {
			s++; // skip found c
			result++;
		}
	}
	return result;
}
static const char* mk_env_pair(const char* key, const char* value) {
	char *result=new(PointerFreeGC) char[strlen(key)+1/*=*/+strlen(value)+1/*0*/];
	strcpy(result, key); strcat(result, "="); strcat(result, value);
	return result;
}
const char* const *SAPI::environment(SAPI_Info& info) {
	// we know this buf is writable
	char* all_http_vars=SAPI::get_env(info, "ALL_HTTP");
	const int http_var_count=grep_char(all_http_vars, '\n')+1/*\n for theoretical(never saw) this \0*/;

	const char* *result=new(PointerFreeGC) const char*[IIS51var_count+http_var_count+1/*0*/];
	const char* *cur=result;

	// IIS5.1 vars
	for(int i=0; icbAvailable, max_bytes);
	memcpy(buf, SAPI_info.lpECB->lpbData, read_from_buf);
	total_read+=read_from_buf;

	if(read_from_bufcbTotalBytes) {
		DWORD cbRead=0, cbSize;

		read_from_input=min(max_bytes-read_from_buf, 
			SAPI_info.lpECB->cbTotalBytes-read_from_buf);
		while(cbRead < read_from_input) {
			cbSize=read_from_input - cbRead;
			if(!SAPI_info.lpECB->ReadClient(SAPI_info.lpECB->ConnID, 
				buf+read_from_buf+cbRead, &cbSize) || 
				cbSize==0) 
				break;
			cbRead+=cbSize;
		}
		total_read+=cbRead;
	}
	return total_read;
}

void SAPI::add_header_attribute(SAPI_Info& SAPI_info, 
				const char* dont_store_key, const char* dont_store_value) {
	if(strcasecmp(dont_store_key, "location")==0) 
		SAPI_info.http_response_code=302;

	if(strcasecmp(dont_store_key, HTTP_STATUS)==0) 
		SAPI_info.http_response_code=atoi(dont_store_value);
	else
		(*SAPI_info.header) << capitalize(dont_store_key) << ": " << pa_strdup(dont_store_value) << "\r\n";
}

/// @todo intelligent cache-control
void SAPI::send_header(SAPI_Info& SAPI_info) {
	HSE_SEND_HEADER_EX_INFO header_info;

	char status_buf[MAX_STATUS_LENGTH];
	switch(SAPI_info.http_response_code) {
		case 200:
			header_info.pszStatus="200 OK";
			break;
		case 302:
			header_info.pszStatus="302 Moved Temporarily";
			break;
		case 401:// useless untill parser auth mech
			header_info.pszStatus="401 Authorization Required";
			break;
		default:
			snprintf(status_buf, MAX_STATUS_LENGTH, 
				"%d Undescribed", SAPI_info.http_response_code);
			header_info.pszStatus=status_buf;
			break;
	}
	header_info.cchStatus=strlen(header_info.pszStatus);
	*SAPI_info.header << "\r\n"; // ISAPI v<5 did quite well without it
	header_info.pszHeader=SAPI_info.header->cstr();
	header_info.cchHeader=SAPI_info.header->length();
	header_info.fKeepConn=true;

	SAPI_info.lpECB->dwHttpStatusCode=SAPI_info.http_response_code;

	SAPI_info.lpECB->ServerSupportFunction(SAPI_info.lpECB->ConnID, 
		HSE_REQ_SEND_RESPONSE_HEADER_EX, &header_info, NULL, NULL);
}

size_t SAPI::send_body(SAPI_Info& SAPI_info, const void *buf, size_t size) {
	DWORD num_bytes=size;
	if(!SAPI_info.lpECB->WriteClient(SAPI_info.lpECB->ConnID, 
		const_cast(buf), &num_bytes, HSE_IO_SYNC))
		return 0;
	return (size_t)num_bytes;
}


static bool parser_init() {
	static bool globals_inited=false;
	if(globals_inited)
		return true;
	globals_inited=true;

	try {
		// init socks
		pa_socks_init();
		// init global variables
		pa_globals_init();

		// successful finish
		return true;
	} catch(.../*const Exception& e*/) { // global problem 
		//const char* body=e.comment();
		
		// unsuccessful finish
		return false;
	}
}

static void parser_done() {
	// finalize global variables
	pa_globals_done();

	// 
	pa_socks_done();
}

/// ISAPI //
BOOL WINAPI GetExtensionVersion(HSE_VERSION_INFO *pVer) {
	pVer->dwExtensionVersion = HSE_VERSION;
	strncpy(pVer->lpszExtensionDesc, "Parser "PARSER_VERSION, HSE_MAX_EXT_DLL_NAME_LEN-1);
	pVer->lpszExtensionDesc[HSE_MAX_EXT_DLL_NAME_LEN-1]=0;
	return parser_init();
}
// dwFlags & HSE_TERM_MUST_UNLOAD means we can't return false
BOOL WINAPI TerminateExtension(
  DWORD /*dwFlags*/
)
{
	parser_done();

	return TRUE;
}

/** 
	ISAPI // main workhorse

	@todo 
		IIS: remove trailing default-document[index.html] from $request.uri.
		to do that we need to consult metabase,
		wich is tested&works but seems slow runtime 
		and not could-be-quickly-implemented if prepared.
	@test
		PARSER_VERSION from outside
*/
void real_parser_handler(SAPI_Info& SAPI_info, bool header_only) {
	// collect garbage from prev request
#ifndef PA_DEBUG_DISABLE_GC
	{
		int saved=GC_dont_gc;
		GC_dont_gc=0;
		GC_gcollect();
		GC_dont_gc=saved;
	}
#endif
	
	SAPI_info.header=new String;
	LPEXTENSION_CONTROL_BLOCK lpECB=SAPI_info.lpECB;
	
	// Request info
	Request_info request_info;  memset(&request_info, 0, sizeof(request_info));

	size_t path_translated_buf_size=strlen(lpECB->lpszPathTranslated)+1;
	char *filespec_to_process=pa_strdup(lpECB->lpszPathTranslated, path_translated_buf_size);
#ifdef WIN32
	back_slashes_to_slashes(filespec_to_process);
#endif

	if(const char* path_info=SAPI::get_env(SAPI_info, "PATH_INFO")) {
		// IIS
		size_t len=strlen(filespec_to_process)-strlen(path_info);
		char *buf=new(PointerFreeGC) char[len+1];
		strncpy(buf, filespec_to_process, len); buf[len]=0;
		request_info.document_root=buf;
	} else
		throw Exception(PARSER_RUNTIME,
			0,
			"ISAPI: no PATH_INFO defined (in reinventing DOCUMENT_ROOT)");

	request_info.path_translated=filespec_to_process;
	request_info.method=lpECB->lpszMethod;
	request_info.query_string=lpECB->lpszQueryString;
	if(lpECB->lpszQueryString && *lpECB->lpszQueryString) {
		char *reconstructed_uri=new(PointerFreeGC) char[
			strlen(lpECB->lpszPathInfo)+1/*'?'*/+
			strlen(lpECB->lpszQueryString)+1/*0*/];
		strcpy(reconstructed_uri, lpECB->lpszPathInfo);
		strcat(reconstructed_uri, "?");
		strcat(reconstructed_uri, lpECB->lpszQueryString);
		request_info.uri=reconstructed_uri;
	} else
		request_info.uri=lpECB->lpszPathInfo;
	
	request_info.content_type=lpECB->lpszContentType;
	request_info.content_length=lpECB->cbTotalBytes;
	request_info.cookie=SAPI::get_env(SAPI_info, "HTTP_COOKIE");
	request_info.mail_received=false;
	
	// prepare to process request
	Request request(SAPI_info, 
		request_info,
		String::Language(String::L_HTML|String::L_OPTIMIZE_BIT));

	// beside by binary
	static char beside_binary_path[MAX_STRING];
	strncpy(beside_binary_path, argv0, MAX_STRING-1);  beside_binary_path[MAX_STRING-1]=0; // filespec of my binary
	if(!(
		rsplit(beside_binary_path, '/') || 
		rsplit(beside_binary_path, '\\'))) { // strip filename
		// no path, just filename
		beside_binary_path[0]='.'; beside_binary_path[1]=0;
	}	
	char config_filespec[MAX_STRING];
	snprintf(config_filespec, MAX_STRING, 
		"%s/%s", 
		beside_binary_path, AUTO_FILE_NAME);
	bool fail_on_config_read_problem=entry_exists(config_filespec);

	// process the request
	request.core(
		config_filespec, fail_on_config_read_problem, // /path/to/first/auto.p
		header_only);
}

#ifdef PA_SUPPRESS_SYSTEM_EXCEPTION
static const Exception 
call_real_parser_handler__do_PEH_return_it(
	SAPI_Info& SAPI_info, bool header_only) 
{
	try {
		real_parser_handler(SAPI_info, header_only);
	} catch(const Exception& e) {
		return e;
	}

	return Exception();
}
static void call_real_parser_handler__supress_system_exception(
	SAPI_Info& SAPI_info, bool header_only) 
{
	Exception parser_exception;
	LPEXCEPTION_POINTERS system_exception=0;

	__try {
		parser_exception=call_real_parser_handler__do_PEH_return_it(
			SAPI_info, header_only);
	} __except (
		(system_exception=GetExceptionInformation()), 
		EXCEPTION_EXECUTE_HANDLER) 
	{

		if(system_exception)
			if(_EXCEPTION_RECORD *er=system_exception->ExceptionRecord)
				throw Exception("system",
					0,
					"0x%08X at 0x%08X", er->ExceptionCode,  er->ExceptionAddress);
			else
				throw Exception("system", 
					0, 
					"");
		else
			throw Exception("system", 
				0, 
				"");
	}

	if(parser_exception)
		throw Exception(parser_exception);
}
#endif

DWORD WINAPI HttpExtensionProc(LPEXTENSION_CONTROL_BLOCK lpECB) {
	//_asm int 3;
	SAPI_Info SAPI_info={
		lpECB,
		0, // filling later: so that if there would be error pool would have SAPI_info
		200 // default http_response_code [lpECB->dwHttpStatusCode seems to be always 0, even on 404 redirect to /404.html]
	};

	bool header_only=strcasecmp(lpECB->lpszMethod, "HEAD")==0;
	try { // global try
#ifdef PA_SUPPRESS_SYSTEM_EXCEPTION
		call_real_parser_handler__supress_system_exception(
#else
		real_parser_handler(
#endif
			SAPI_info, header_only);
		// successful finish
	} catch(const Exception& e) { // global problem
		// don't allocate anything on pool here:
		//   possible pool' exception not catch-ed now
			//   and there could be out-of-memory exception
		const char* body=e.comment();
		// log it
		SAPI::log(SAPI_info, "exception in request exception handler: %s", body);

		//
		int content_length=strlen(body);

		// prepare header // not using SAPI func wich allocates on pool
		char header_buf[MAX_STRING];
		int header_len=snprintf(header_buf, MAX_STRING,
			HTTP_CONTENT_TYPE_CAPITALIZED ": text/plain\r\n"
			HTTP_CONTENT_LENGTH_CAPITALIZED ": %u\r\n"
//			"expires: Fri, 23 Mar 2001 09:32:23 GMT\r\n"
			"\r\n",
			content_length);

		HSE_SEND_HEADER_EX_INFO header_info;
		header_info.pszStatus="200 OK";
		header_info.cchStatus=strlen(header_info.pszStatus);
		header_info.pszHeader=header_buf;
		header_info.cchHeader=header_len;
		header_info.fKeepConn=true;
		
		// send header
		lpECB->dwHttpStatusCode=200;
		lpECB->ServerSupportFunction(lpECB->ConnID, 
			HSE_REQ_SEND_RESPONSE_HEADER_EX, &header_info, NULL, NULL);

		// send body
		if(!header_only)
			SAPI::send_body(SAPI_info, body, content_length);

		// unsuccessful finish
	}
/*
		const char* body="test";

		//
		int content_length=strlen(body);

		// prepare header // not using SAPI func wich allocates on pool
		char header_buf[MAX_STRING];
		int header_len=snprintf(header_buf, MAX_STRING,
			HTTP_CONTENT_TYPE_CAPITALIZED ": text/plain\r\n"
			HTTP_CONTENT_LENGTH_CAPITALIZED ": %u\r\n"
			"expires: Fri, 23 Mar 2001 09:32:23 GMT\r\n"
			"\r\n",
			content_length);
		HSE_SEND_HEADER_EX_INFO header_info;
		header_info.pszStatus="200 OK";
		header_info.cchStatus=strlen(header_info.pszStatus);
		header_info.pszHeader=header_buf;
		header_info.cchHeader=header_len;
		header_info.fKeepConn=true;
		
	// send header
		lpECB->dwHttpStatusCode=200;
		lpECB->ServerSupportFunction(lpECB->ConnID, 
			HSE_REQ_SEND_RESPONSE_HEADER_EX, &header_info, NULL, NULL);

		// send body
	DWORD num_bytes=content_length;
	lpECB->WriteClient(lpECB->ConnID, 
		(void *)body, &num_bytes, HSE_IO_SYNC);
*/
	return HSE_STATUS_SUCCESS_AND_KEEP_CONN;
}

BOOL WINAPI DllMain(
  HINSTANCE hinstDLL,  // handle to the DLL module
  DWORD /*fdwReason*/,     // reason for calling function
  LPVOID /*lpvReserved*/   // reserved
  ) {

	GetModuleFileName(
	  hinstDLL,    // handle to module
	  argv0,  // file name of module
	  sizeof(argv0)         // size of buffer
	);

	return TRUE;
}parser-3.4.3/src/targets/isapi/parser3isapi.def000644 000000 000000 00000000100 10033000172 021517 0ustar00rootwheel000000 000000 EXPORTS
HttpExtensionProc
GetExtensionVersion
TerminateExtensionparser-3.4.3/src/targets/isapi/parser3isapi.vcproj000644 000000 000000 00000015316 12230131504 022310 0ustar00rootwheel000000 000000 

	
		
	
	
		
			
			
			
			
			
			
			
			
			
			
			
			
			
		
		
			
			
			
			
			
			
			
			
			
			
			
			
			
		
	
	
	
	
		
			
				
			
			
				
			
		
		
			
				
			
			
				
			
		
		
		
	
	
	

parser-3.4.3/src/targets/cgi/Makefile.in000644 000000 000000 00000042657 12173026044 020200 0ustar00rootwheel000000 000000 # Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@

# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
# Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.

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# Parser has circular library dependencies, thus libmain.a is linked twice and --preserve-dup-deps libtool option is used
PA_LIBS = ../../main/.libs/libmain.a ../../classes/.libs/libclasses.a ../../types/.libs/libtypes.a ../../main/.libs/libmain.a \
	  ../../lib/gd/libgd.la ../../lib/cord/libcord.la ../../lib/md5/libmd5.la ../../lib/sdbm/libsdbm.la \
	  ../../lib/smtp/libsmtp.la ../../lib/json/libjson.la ../../lib/memcached/libmemcached.la

INCLUDES = -I../../classes -I../../types -I../../lib/gc/include -I../../lib/cord/include @XML_INCLUDES@

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parser3_SOURCES = pa_threads.C parser3.C
parser3_LDADD = $(PA_LIBS) $(LIBLTDL) @GC_LIBS@ @PCRE_LIBS@ @XML_LIBS@ @MIME_LIBS@
EXTRA_DIST = parser3.vcproj
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	unique=`for i in $$list; do \
	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
	  done | \
	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
	      END { if (nonempty) { for (i in files) print i; }; }'`; \
	mkid -fID $$unique
tags: TAGS

TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
		$(TAGS_FILES) $(LISP)
	set x; \
	here=`pwd`; \
	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
	unique=`for i in $$list; do \
	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
	  done | \
	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
	      END { if (nonempty) { for (i in files) print i; }; }'`; \
	shift; \
	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
	  test -n "$$unique" || unique=$$empty_fix; \
	  if test $$# -gt 0; then \
	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
	      "$$@" $$unique; \
	  else \
	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
	      $$unique; \
	  fi; \
	fi
ctags: CTAGS
CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
		$(TAGS_FILES) $(LISP)
	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
	unique=`for i in $$list; do \
	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
	  done | \
	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
	      END { if (nonempty) { for (i in files) print i; }; }'`; \
	test -z "$(CTAGS_ARGS)$$unique" \
	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
	     $$unique

GTAGS:
	here=`$(am__cd) $(top_builddir) && pwd` \
	  && $(am__cd) $(top_srcdir) \
	  && gtags -i $(GTAGS_ARGS) "$$here"

distclean-tags:
	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags

distdir: $(DISTFILES)
	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
	list='$(DISTFILES)'; \
	  dist_files=`for file in $$list; do echo $$file; done | \
	  sed -e "s|^$$srcdirstrip/||;t" \
	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
	case $$dist_files in \
	  */*) $(MKDIR_P) `echo "$$dist_files" | \
			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
			   sort -u` ;; \
	esac; \
	for file in $$dist_files; do \
	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
	  if test -d $$d/$$file; then \
	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
	    if test -d "$(distdir)/$$file"; then \
	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
	    fi; \
	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
	    fi; \
	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
	  else \
	    test -f "$(distdir)/$$file" \
	    || cp -p $$d/$$file "$(distdir)/$$file" \
	    || exit 1; \
	  fi; \
	done
check-am: all-am
check: check-am
all-am: Makefile $(PROGRAMS)
installdirs:
	for dir in "$(DESTDIR)$(bindir)"; do \
	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
	done
install: install-am
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am

install-am: all-am
	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am

installcheck: installcheck-am
install-strip:
	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
	  `test -z '$(STRIP)' || \
	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:

clean-generic:

distclean-generic:
	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)

maintainer-clean-generic:
	@echo "This command is intended for maintainers to use"
	@echo "it deletes files that may require special tools to rebuild."
clean: clean-am

clean-am: clean-binPROGRAMS clean-generic clean-libtool mostlyclean-am

distclean: distclean-am
	-rm -rf ./$(DEPDIR)
	-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
	distclean-tags

dvi: dvi-am

dvi-am:

html: html-am

html-am:

info: info-am

info-am:

install-data-am:

install-dvi: install-dvi-am

install-dvi-am:

install-exec-am: install-binPROGRAMS

install-html: install-html-am

install-html-am:

install-info: install-info-am

install-info-am:

install-man:

install-pdf: install-pdf-am

install-pdf-am:

install-ps: install-ps-am

install-ps-am:

installcheck-am:

maintainer-clean: maintainer-clean-am
	-rm -rf ./$(DEPDIR)
	-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic

mostlyclean: mostlyclean-am

mostlyclean-am: mostlyclean-compile mostlyclean-generic \
	mostlyclean-libtool

pdf: pdf-am

pdf-am:

ps: ps-am

ps-am:

uninstall-am: uninstall-binPROGRAMS

.MAKE: install-am install-strip

.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
	clean-generic clean-libtool ctags distclean distclean-compile \
	distclean-generic distclean-libtool distclean-tags distdir dvi \
	dvi-am html html-am info info-am install install-am \
	install-binPROGRAMS install-data install-data-am install-dvi \
	install-dvi-am install-exec install-exec-am install-html \
	install-html-am install-info install-info-am install-man \
	install-pdf install-pdf-am install-ps install-ps-am \
	install-strip installcheck installcheck-am installdirs \
	maintainer-clean maintainer-clean-generic mostlyclean \
	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
	pdf pdf-am ps ps-am tags uninstall uninstall-am \
	uninstall-binPROGRAMS


# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/targets/cgi/Makefile.am000644 000000 000000 00000001656 12173025601 020157 0ustar00rootwheel000000 000000 # Parser has circular library dependencies, thus libmain.a is linked twice and --preserve-dup-deps libtool option is used
PA_LIBS = ../../main/.libs/libmain.a ../../classes/.libs/libclasses.a ../../types/.libs/libtypes.a ../../main/.libs/libmain.a \
	  ../../lib/gd/libgd.la ../../lib/cord/libcord.la ../../lib/md5/libmd5.la ../../lib/sdbm/libsdbm.la \
	  ../../lib/smtp/libsmtp.la ../../lib/json/libjson.la ../../lib/memcached/libmemcached.la

INCLUDES = -I../../classes -I../../types -I../../lib/gc/include -I../../lib/cord/include @XML_INCLUDES@

# Automake 1.9 does not support LIBTOOLFLAGS
CXXLINK = $(LIBTOOL) --preserve-dup-deps --mode=link --tag=CXX $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@

bin_PROGRAMS = parser3
parser3_DEPENDENCIES=Makefile $(PA_LIBS)
parser3_SOURCES = pa_threads.C parser3.C
parser3_LDADD = $(PA_LIBS) $(LIBLTDL) @GC_LIBS@ @PCRE_LIBS@ @XML_LIBS@ @MIME_LIBS@
EXTRA_DIST = parser3.vcproj
parser-3.4.3/src/targets/cgi/pa_threads.C000644 000000 000000 00000001034 11730603277 020340 0ustar00rootwheel000000 000000 /** @file
	Parser: zero Mutex realization class.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

#include "pa_threads.h"

volatile const char * IDENT_PA_THREADS_C="$Id: pa_threads.C,v 1.17 2012/03/16 09:24:15 moko Exp $" IDENT_PA_THREADS_H;

const bool parser_multithreaded=false;

pa_thread_t pa_get_thread_id() { return 1; }

Mutex global_mutex;

Mutex::Mutex() {
}

Mutex::~Mutex() {
}

void Mutex::acquire() {
}

void Mutex::release() {
}
parser-3.4.3/src/targets/cgi/parser3.vcproj000644 000000 000000 00000011560 12230131504 020714 0ustar00rootwheel000000 000000 

	
		
	
	
		
			
			
			
			
			
			
			
			
			
			
			
			
			
		
		
			
			
			
			
			
			
			
			
			
			
			
			
			
		
	
	
	
	
		
		
		
		
	
	
	

parser-3.4.3/src/targets/cgi/parser3.C000644 000000 000000 00000050005 12231305110 017565 0ustar00rootwheel000000 000000 /** @file
	Parser: scripting and CGI main.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)
*/

volatile const char * IDENT_PARSER3_C="$Id: parser3.C,v 1.266 2013/10/21 20:10:48 moko Exp $";

#include "pa_config_includes.h"

#include "pa_sapi.h"
#include "classes.h"
#include "pa_common.h"
#include "pa_request.h"
#include "pa_socks.h"
#include "pa_version.h"
#include "pa_vconsole.h"

#ifdef _MSC_VER
#include 
#include 
#include 
#endif

// defines

// comment remove me after debugging
//#define PA_DEBUG_CGI_ENTRY_EXIT	"c:\\parser\\debug-parser3.log"

#if _MSC_VER && !defined(_DEBUG)
#	define PA_SUPPRESS_SYSTEM_EXCEPTION
#endif

//#define DEBUG_MAILRECEIVE "mailreceive.eml"

// consts

#define REDIRECT_PREFIX "REDIRECT_"
#define PARSER_CONFIG_ENV_NAME "CGI_PARSER_CONFIG"
#define PARSER_LOG_ENV_NAME "CGI_PARSER_LOG"

/// IIS refuses to read bigger chunks
const size_t READ_POST_CHUNK_SIZE=0x400*0x400; // 1M

static const char* argv0;
static const char* config_filespec_cstr=0;
static bool fail_on_config_read_problem=true;

static int args_skip=1;
static char** argv_all = NULL;

static bool cgi; ///< we were started as CGI?
static bool mail_received=false; ///< we were started with -m option? [asked to parse incoming message to $mail:received]

// for signal handlers
Request *request=0;
Request_info *request_info=0;
bool execution_canceled=false;

// SAPI

class SAPI_Info{} SAPI_info;

static void log(const char* fmt, va_list args) {
	bool opened=false;
	FILE *f=0;

	const char* log_by_env=getenv(PARSER_LOG_ENV_NAME);
	if(!log_by_env)
		log_by_env=getenv(REDIRECT_PREFIX PARSER_LOG_ENV_NAME);
	if(log_by_env) {
		f=fopen(log_by_env, "at");
		opened=f!=0;
	}
#ifdef PA_DEBUG_CGI_ENTRY_EXIT	
	f=fopen(PA_DEBUG_CGI_ENTRY_EXIT, "at");
	opened=f!=0;
#endif

	if(!opened && config_filespec_cstr) {
		char beside_config_path[MAX_STRING];
		strncpy(beside_config_path, config_filespec_cstr, MAX_STRING-1);  beside_config_path[MAX_STRING-1]=0;
		if(!(
			rsplit(beside_config_path, '/') || 
			rsplit(beside_config_path, '\\'))) { // strip filename
			// no path, just filename
			beside_config_path[0]='.'; beside_config_path[1]=0;
		}

		char file_spec[MAX_STRING];
		snprintf(file_spec, MAX_STRING, 
			"%s/parser3.log", beside_config_path);
		f=fopen(file_spec, "at");
		opened=f!=0;
	}
	// fallback to stderr
	if(!opened)
		f=stderr;

	// use no memory [so that we could log out-of-memory error]
	setbuf(f, 0); // stderr stream is unbuffered by default, but still...

	// prefix
	time_t t=time(0);
	if(const char* stamp=ctime(&t)) { // never saw that
		if(size_t len=strlen(stamp)) // saw once stamp being =""
			fprintf(f, "[%.*s] [%u] ", (int)len-1, stamp,
			(unsigned int)getpid()
			);
	}
	// message

	char buf[MAX_LOG_STRING];
	size_t size=vsnprintf(buf, MAX_LOG_STRING, fmt, args);
	size=remove_crlf(buf, buf+size);
	fwrite(buf, size, 1, f);

	if(request_info)
		fprintf(f, " [uri=%s, method=%s, cl=%lu]",
			request_info->uri? request_info->uri: "",
			request_info->method? request_info->method: "",
			request_info->content_length);
	else
		fputs(" [no request info]", f);

	// newline
	fputs("\n", f);

	if(opened)
		fclose(f);
	else
		fflush(f);
}
#ifdef PA_DEBUG_CGI_ENTRY_EXIT
static void log(const char* fmt, ...) {
    va_list args;
	va_start(args,fmt);
	log(fmt, args);
	va_end(args);
}
#endif

// appends to parser3.log located beside my binary if openable, to stderr otherwize
void SAPI::log(SAPI_Info&, const char* fmt, ...) {
    va_list args;
	va_start(args,fmt);
	::log(fmt, args);
	va_end(args);
}

static void die_or_abort(const char* fmt, va_list args, bool write_core) {
	// inform user

	char body[MAX_STRING];
	int content_length=vsnprintf(body, MAX_STRING, fmt, args);

	// prepare header
	// let's be honest, that's bad we couldn't produce valid output
	// capitalized headers passed for preventing malloc during capitalization
	SAPI::add_header_attribute(SAPI_info, HTTP_STATUS_CAPITALIZED, "500");
	SAPI::add_header_attribute(SAPI_info, HTTP_CONTENT_TYPE_CAPITALIZED, "text/plain");
	// don't use 'format' function because it calls malloc
	char content_length_cstr[MAX_NUMBER];
	snprintf(content_length_cstr, sizeof(content_length_cstr), "%u", content_length);
	SAPI::add_header_attribute(SAPI_info, HTTP_CONTENT_LENGTH_CAPITALIZED, content_length_cstr);

	// send header
	SAPI::send_header(SAPI_info);

	// body
	SAPI::send_body(SAPI_info, body, content_length);

	// exit & try to produce core dump[unix] or invoke debugger[Win32 Debug version]
	if(write_core) {
#ifdef WIN32
		// IIS with abort failes to show STDOUT, it just barks "abnormal program termination"
		exit(1);
#else
		abort();
#endif
	} 
	else
		exit(1);
}

void SAPI::die(const char* fmt, ...) {
	va_list args;

	// logging first, can't log inside die_or_abort due to vsnprintf (bug #106)
	va_start(args,fmt);
	::log(fmt, args);
	va_end(args);

	va_start(args, fmt);
	die_or_abort(fmt, args, false /*write core?*/);
//	va_end(args);
}

void SAPI::abort(const char* fmt, ...) {
	va_list args;

	// logging first, can't log inside die_or_abort due to vsnprintf (bug #106)
	va_start(args,fmt);
	::log(fmt, args);
	va_end(args);

	va_start(args, fmt);
	die_or_abort(fmt, args, true /*write core?*/);
//	va_end(args);
}

char* SAPI::get_env(SAPI_Info& , const char* name) {
	if(char *local=getenv(name))
		return pa_strdup(local);
	else
		return 0;
}

const char* const *SAPI::environment(SAPI_Info&) {
#ifdef _MSC_VER
	extern char **_environ;
	return _environ;
#else
	extern char **environ;
	return environ;
#endif
}

size_t SAPI::read_post(SAPI_Info& , char *buf, size_t max_bytes) {
	size_t read_size=0;
	do {
		ssize_t chunk_size=read(fileno(stdin), 
			buf+read_size, min(READ_POST_CHUNK_SIZE, max_bytes-read_size));
		if(chunk_size<=0)
			break;
		read_size+=chunk_size;
	} while(read_sizeconsole.was_used()) )
		printf("%s: %s\n", capitalize(dont_store_key), dont_store_value);
}

/// @todo intelligent cache-control
void SAPI::send_header(SAPI_Info& ) {
	if(cgi) {
//		puts("expires: Fri, 23 Mar 2001 09:32:23 GMT");

		// header | body  delimiter
		puts("");
	}
}

size_t SAPI::send_body(SAPI_Info& , const void *buf, size_t size) {
	return stdout_write(buf, size);
}

//

static void full_file_spec(const char* file_name, char *buf, size_t buf_size) {
	if(file_name)
		if(file_name[0]=='/' 
#ifdef WIN32
			|| file_name[0] && file_name[1]==':'
#endif
			)
				strncpy(buf, file_name, buf_size);
		else {
			char cwd[MAX_STRING];
			snprintf(buf, buf_size, "%s/%s", getcwd(cwd, MAX_STRING) ? cwd : "", file_name);
		}
	else
		buf[0]=0;
#ifdef WIN32
	back_slashes_to_slashes(buf);
#endif
}

static void log_signal(const char* signal_name) {
	if(request_info)
		SAPI::log(SAPI_info, "%s received while %s. uri=%s, method=%s, cl=%u",
			signal_name,
			request?"executing code":"reading data",
			request_info->uri,
			request_info->method,
			request_info->content_length);
	else
		SAPI::log(SAPI_info, "%s received before or after processing request",
			signal_name);
}

#ifdef SIGUSR1
static void SIGUSR1_handler(int /*sig*/){
	log_signal("SIGUSR1");
}
#endif

#ifdef SIGPIPE
#define SIGPIPE_NAME "SIGPIPE"
static const String sigpipe_name(SIGPIPE_NAME);
static void SIGPIPE_handler(int /*sig*/){
	Value* sigpipe=0;
	if(request)
		sigpipe=request->main_class.get_element(sigpipe_name);
	if(sigpipe && sigpipe->as_bool())
		log_signal(SIGPIPE_NAME);

	execution_canceled=true;
	if(request)
		request->set_interrupted(true);
}
#endif

#ifdef WIN32
const char* maybe_reconstruct_IIS_status_in_qs(const char* original) 
{
	// 404;http://servername/page[?param=value...]
	// ';' should be urlencoded by HTTP standard, so we shouldn't get it from browser 
	// and can consider that as an indication that this is IIS way to report errors

	if(original 
		&& isdigit((unsigned char)original[0])
		&& isdigit((unsigned char)original[1])
		&& isdigit((unsigned char)original[2])
		&& original[3]==';') 
	{
		size_t original_len=strlen(original);
        char* reconstructed=new(PointerFreeGC) char[original_len
			+12/*IIS-STATUS=&*/
			+14/*IIS-DOCUMENT=&*/
			+1];
		char* cur=reconstructed;
		memcpy(cur, "IIS-STATUS=", 11);	 cur+=11;
		memcpy(cur, original, 3); cur+=3;
		*cur++='&';

		const char* qmark_at=strchr(original, '?');
		memcpy(cur, "IIS-DOCUMENT=", 13);  cur+=13;
		{
			size_t value_len=(qmark_at? qmark_at-original: original_len)-4;
			memcpy(cur, original+4, value_len);  cur+=value_len;
		}

		if(qmark_at) {
			*cur++='&';
			strcpy(cur, qmark_at+1/*skip ? itself*/);
		} else
			*cur=0;

		return reconstructed;
	}
	
	return original;
}
#endif


class RequestController {
public:
	RequestController(Request* r){
		::request=r;
	}
	~RequestController(){
		::request=0;
	}
};


/**
main workhorse

  @todo 
		IIS: remove trailing default-document[index.html] from $request.uri.
		to do that we need to consult metabase,
		wich is tested but seems slow.
*/
static void real_parser_handler(const char* filespec_to_process,
				const char* request_method, bool header_only) 
{
	// init socks
	pa_socks_init();

	// init global variables
	pa_globals_init();
	
	if(!filespec_to_process || !*filespec_to_process)
		SAPI::die("Parser/%s"
#ifdef PA_DEBUG_CGI_ENTRY_EXIT
		" with entry/exit tracing"
#endif
		, PARSER_VERSION);
	
	// Request info
	Request_info request_info;  memset(&request_info, 0, sizeof(request_info));
	char document_root_buf[MAX_STRING];
	if(cgi) {
		if(const char* env_document_root=getenv("DOCUMENT_ROOT"))
			request_info.document_root=env_document_root;
		else if(const char* path_info=getenv("PATH_INFO")) {
			// IIS
			size_t len=min(sizeof(document_root_buf)-1, strlen(filespec_to_process)-strlen(path_info));
			memcpy(document_root_buf, filespec_to_process, len); document_root_buf[len]=0;
			request_info.document_root=document_root_buf;
		} else
			throw Exception(PARSER_RUNTIME,
				0,
				"CGI: no PATH_INFO defined(in reinventing DOCUMENT_ROOT)");
	} else {
		full_file_spec("", document_root_buf, sizeof(document_root_buf));
		request_info.document_root=document_root_buf;
	}
	request_info.path_translated=filespec_to_process;
	request_info.method=request_method ? request_method : "GET";
	const char* query_string=
#ifdef WIN32
		maybe_reconstruct_IIS_status_in_qs
#endif
		(getenv("QUERY_STRING"));
	request_info.query_string=query_string;
	if(cgi) {
		// few absolute obligatory
		const char* path_info=getenv("PATH_INFO");
		if(!path_info)
			SAPI::die("CGI: illegal call (missing PATH_INFO)");
		const char* script_name=getenv("SCRIPT_NAME");
		if(!script_name)
				SAPI::die("CGI: illegal call (missing SCRIPT_NAME)");

		const char* env_request_uri=getenv("REQUEST_URI");
		if(env_request_uri)
			request_info.uri=env_request_uri;
		else 
			if(query_string) {
				char* reconstructed_uri=new(PointerFreeGC) char[
					strlen(path_info)+1/*'?'*/+
					strlen(query_string)+1/*0*/];
				strcpy(reconstructed_uri, path_info);
				strcat(reconstructed_uri, "?");
				strcat(reconstructed_uri, query_string);
				request_info.uri=reconstructed_uri;
			} else
				request_info.uri=path_info;

		if(env_request_uri) { // apache & others stuck to standards
			/*
				http://parser3/env.html?123  =OK
				$request:uri=/env.html?123
				REQUEST_URI='/env.html?123'
				SCRIPT_NAME='/cgi-bin/parser3'
				PATH_INFO='/env.html'

				http://parser3/cgi-bin/parser3/env.html?123 =ERROR
				$request:uri=/cgi-bin/parser3/env.html?123
				REQUEST_URI='/cgi-bin/parser3/env.html?123'
				SCRIPT_NAME='/cgi-bin/parser3'
				PATH_INFO='/env.html'
			*/
			size_t script_name_len=strlen(script_name);
			size_t uri_len=strlen(env_request_uri);
			if(strncmp(env_request_uri, script_name, script_name_len)==0 &&
				script_name_len != uri_len) // under IIS they are the same
				SAPI::die("CGI: illegal call (1)");
		} else { // seen on IIS5
			/*
				http://nestle/env.html?123 =OK
				$request:uri=/env.html?123
				REQUEST_URI=''
				SCRIPT_NAME='/env.html'
				PATH_INFO='/env.html'

				http://nestle/cgi-bin/parser3.exe/env.html =ERROR
				$request:uri=/env.html
				REQUEST_URI=''
				SCRIPT_NAME='/cgi-bin/parser3.exe'
				PATH_INFO='/env.html'
			*/
			if(strcmp(script_name, path_info)!=0)
				SAPI::die("CGI: illegal call (2)");
		}
	} else
		request_info.uri="";
	
	request_info.content_type=getenv("CONTENT_TYPE");
	const char* content_length=getenv("CONTENT_LENGTH");
	request_info.content_length=(content_length?atoi(content_length):0);
	request_info.cookie=getenv("HTTP_COOKIE");
	request_info.mail_received=mail_received;

	request_info.argv=argv_all;
	request_info.args_skip=args_skip;

	// get request_info ptr for signal handlers
	::request_info=&request_info;
	if(execution_canceled)
		SAPI::die("Execution canceled");

#ifdef PA_DEBUG_CGI_ENTRY_EXIT
	log("request_info: method=%s, uri=%s, q=%s, dr=%s, pt=%s, cookies=%s, cl=%u", 
		request_info.method,
		request_info.uri,
		request_info.query_string,
		request_info.document_root,
		request_info.path_translated,
		request_info.cookie,
		request_info.content_length);
#endif

	// prepare to process request
	Request request(SAPI_info, request_info,
		cgi ? String::Language(String::L_HTML|String::L_OPTIMIZE_BIT) : String::L_AS_IS);

	{
		// get ::request ptr for signal handlers
		RequestController rc(&request);

		char config_filespec_buf[MAX_STRING];
		if(!config_filespec_cstr) {
			const char* config_by_env=getenv(PARSER_CONFIG_ENV_NAME);
			if(!config_by_env)
				config_by_env=getenv(REDIRECT_PREFIX PARSER_CONFIG_ENV_NAME);
			if(config_by_env)
				config_filespec_cstr=config_by_env;
			else {
				// beside by binary
				char beside_binary_path[MAX_STRING];
				strncpy(beside_binary_path, argv0, MAX_STRING-1);  beside_binary_path[MAX_STRING-1]=0; // filespec of my binary
				if(!(
					rsplit(beside_binary_path, '/') || 
					rsplit(beside_binary_path, '\\'))) { // strip filename
					// no path, just filename
					// @todo full path, not ./!
					beside_binary_path[0]='.'; beside_binary_path[1]=0;
				}
				snprintf(config_filespec_buf, MAX_STRING, 
					"%s/%s", 
					beside_binary_path, AUTO_FILE_NAME);
				config_filespec_cstr=config_filespec_buf;
				fail_on_config_read_problem=entry_exists(config_filespec_cstr);
			}
		}
		
		// process the request
		request.core(
			config_filespec_cstr, fail_on_config_read_problem,
			header_only);

		// ::request cleared in RequestController desctructor to prevent signal handlers from accessing invalid memory
	}

	// finalize global variables
	pa_globals_done();

	//
	pa_socks_done();
}

#ifdef PA_SUPPRESS_SYSTEM_EXCEPTION
static const Exception 
call_real_parser_handler__do_PEH_return_it(
	const char* filespec_to_process,
	const char* request_method, bool header_only) 
{
	try {
		real_parser_handler(
			filespec_to_process,
			request_method, header_only);
	} catch(const Exception& e) {
		return e;
	}

	return Exception();
}
static void call_real_parser_handler__supress_system_exception(
	const char* filespec_to_process,
	const char* request_method, bool header_only) 
{
	Exception parser_exception;
	LPEXCEPTION_POINTERS system_exception=0;

	__try {
		parser_exception=call_real_parser_handler__do_PEH_return_it(
			filespec_to_process,
			request_method, header_only);
	} __except (
		(system_exception=GetExceptionInformation()), 
		EXCEPTION_EXECUTE_HANDLER) 
	{

		if(system_exception)
			if(_EXCEPTION_RECORD *er=system_exception->ExceptionRecord)
				throw Exception("system",
					0,
					"0x%08X at 0x%08X", er->ExceptionCode,  er->ExceptionAddress);
			else
				throw Exception("system", 
					0, 
					"");
		else
			throw Exception("system", 
				0, 
				"");
	}

	if(parser_exception)
		throw Exception(parser_exception);
}
#endif

static void usage(const char* program) {
	printf(
		"Parser/%s\n"
		"Copyright (c) 2001-2013 Art. Lebedev Studio (http://www.artlebedev.com)\n"
		"Author: Alexandr Petrosian  (http://paf.design.ru)\n"
		"\n"
		"Usage: %s [options] file\n"
		"Options are:\n"
#ifdef WITH_MAILRECEIVE
		"    -m              Parse mail, put received letter to $mail:received\n"
#endif
		"    -f config_file  Use this config file (/path/to/auto.p)\n"
		"    -h              Display usage information (this message)\n"
		, PARSER_VERSION, 
		program);
	exit(EINVAL);
}

int main(int argc, char *argv[]) {
#ifdef PA_DEBUG_CGI_ENTRY_EXIT
	log("main: entry");
#endif

#ifndef PA_DEBUG_DISABLE_GC
	GC_java_finalization=0;
	// Dont collect unless explicitly requested 
	// this is quicker (~30% ), but less memory-efficient(~8%)
	// so deciding for speed
	GC_dont_gc=1; 
#endif

#ifdef SIGUSR1
    if(signal(SIGUSR1, SIGUSR1_handler)==SIG_ERR)
		SAPI::die("Can not set handler for SIGUSR1");
#endif
#ifdef SIGPIPE
    if(signal(SIGPIPE, SIGPIPE_handler)==SIG_ERR)
		SAPI::die("Can not set handler for SIGPIPE");
#endif


#ifdef DEBUG_MAILRECEIVE
	if(FILE *fake_in=fopen(DEBUG_MAILRECEIVE, "rt")) {
		dup2(fake_in->_file, 0/*STDIN_FILENO*/);
	}
#endif

	argv_all=argv;
	argv0=argv[0];

	umask(2);

	// were we started as CGI?
	cgi=
		(
			getenv("SERVER_SOFTWARE") || 
			getenv("SERVER_NAME") || 
			getenv("GATEWAY_INTERFACE") || 
			getenv("REQUEST_METHOD")
		)
		&& !getenv("PARSER_VERSION");
	
	char *raw_filespec_to_process;
	if(cgi) {
		raw_filespec_to_process=getenv("PATH_TRANSLATED");
		if(raw_filespec_to_process && !*raw_filespec_to_process)
			raw_filespec_to_process=0;
	} else {
		int optind=1;
		while(optind < argc){
			char *carg = argv[optind];
			if(carg[0] != '-')
				break;

			for(size_t k = 1; k < strlen(carg); k++){
				char c = carg[k];
				switch (c) {
					case 'h':
						usage(argv[0]);
						break;
					case 'f':
						if(optind < argc - 1){
							optind++;
							config_filespec_cstr=argv[optind];
						}
						break;
#ifdef WITH_MAILRECEIVE
					case 'm':
						mail_received=true;
						break;
#endif
					default:
						fprintf(stderr, "%s: invalid option '%c'\n", argv[0], c);
						usage(argv[0]);
						break;
				}
			}
			optind++;
		}
		
		if (optind > argc - 1) {
			fprintf(stderr, "%s: file not specified\n", argv[0]);
			usage(argv[0]);
		}
		raw_filespec_to_process=argv[optind];
		args_skip=optind;
	}

#ifdef _MSC_VER
	setmode(fileno(stdin), _O_BINARY);
	setmode(fileno(stdout), _O_BINARY);
	setmode(fileno(stderr), _O_BINARY);
#endif

#if defined(_MSC_VER) && defined(_DEBUG)
	// Get current flag
	int tmpFlag = _CrtSetDbgFlag( _CRTDBG_REPORT_FLAG );

	// Turn on leak-checking bit
	tmpFlag |= _CRTDBG_LEAK_CHECK_DF;

	// Set flag to the new value
	_CrtSetDbgFlag( tmpFlag );

	_CrtSetReportMode( _CRT_WARN, _CRTDBG_MODE_FILE );
	_CrtSetReportFile( _CRT_WARN, _CRTDBG_FILE_STDERR );
#endif

	char filespec_to_process[MAX_STRING];
	full_file_spec(raw_filespec_to_process, filespec_to_process, sizeof(filespec_to_process));

	const char* request_method=getenv("REQUEST_METHOD");
	bool header_only=request_method && strcasecmp(request_method, "HEAD")==0;

	try { // global try
#ifdef PA_SUPPRESS_SYSTEM_EXCEPTION
		call_real_parser_handler__supress_system_exception(
#else
		real_parser_handler(
#endif
			filespec_to_process,
			request_method, header_only);
	} catch(const Exception& e) { // global problem 
		// don't allocate anything on pool here:
		//   possible pool' exception not catch-ed now
		//   and there could be out-of-memory exception
		char buf[MAX_STRING];
		snprintf(buf, MAX_STRING, "Unhandled exception %s",
			e.comment());
		// log it
		SAPI::log(SAPI_info, "%s", buf);

		//
		int content_length=strlen(buf);

		// prepare header
		// capitalized headers are used for preventing malloc during capitalization
		SAPI::add_header_attribute(SAPI_info, HTTP_CONTENT_TYPE_CAPITALIZED, "text/plain");
		// don't use 'format' function because it calls malloc
		char content_length_cstr[MAX_NUMBER];
		snprintf(content_length_cstr, MAX_NUMBER, "%u", content_length);
		SAPI::add_header_attribute(SAPI_info, HTTP_CONTENT_LENGTH_CAPITALIZED, content_length_cstr);

		// send header
		SAPI::send_header(SAPI_info);

		// send body
		if(!header_only)
			SAPI::send_body(SAPI_info, buf, content_length);

		// unsuccessful finish
	}

#ifdef PA_DEBUG_CGI_ENTRY_EXIT
	log("main: successful return");
#endif
	return 0;
}
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
parser-3.4.3/src/sql/Makefile.am000644 000000 000000 00000000042 11766060553 016543 0ustar00rootwheel000000 000000 include_HEADERS = pa_sql_driver.h
parser-3.4.3/src/sql/pa_sql_driver.h000644 000000 000000 00000011463 11730603277 017520 0ustar00rootwheel000000 000000 /** @file
	Parser: sql driver interface.

	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
	Author: Alexandr Petrosian  (http://paf.design.ru)


	driver dynamic library must look like this:
	@code
		class X_SQL_Driver: public SQL_Driver {
		public:

			X_SQL_Driver() : SQL_driver() {}

			int api_version() { return SQL_DRIVER_API_VERSION; }
			
			//...
		};

		extern "C" SQL_Driver *create() {
			return new X_SQL_Driver();
		}	
	@endcode
*/

#ifndef PA_SQL_DRIVER_H
#define PA_SQL_DRIVER_H

#define IDENT_PA_SQL_DRIVER_H "$Id: pa_sql_driver.h,v 1.46 2012/03/16 09:24:15 moko Exp $"

#include 
#include 
#include 
#include 

/*
    1..8 not logged
	9 introducing placeholders
	10 limit fixed (default: SQL_NO_LIMIT [ULONG_MAX]), path to document_root added
*/
#define SQL_DRIVER_API_VERSION 10
//#define SQL_DRIVER_API_VERSION 9
#define SQL_DRIVER_CREATE create /* used in driver implementation */
#define SQL_DRIVER_CREATE_NAME "create" /* could not figure out how to # it :( */

#define SQL_NO_LIMIT ULONG_MAX
//#define SQL_NO_LIMIT 0

/// fields are freed elsewhere
class SQL_Error {
	bool fdefined;
	const char* ftype;
	const char* fcomment;
public:
	SQL_Error():
		fdefined(false) {}
	SQL_Error(
		const char* atype,
		const char* acomment):
		fdefined(true),
		ftype(atype),
		fcomment(acomment) {}
	SQL_Error(const char* acomment):
		fdefined(true),
		ftype(0),
		fcomment(acomment) {}
	SQL_Error& operator =(const SQL_Error& src) {
		fdefined=src.fdefined;
		ftype=src.ftype;
		fcomment=src.fcomment;
		return *this;
	}

	bool defined() const { return fdefined; }
	const char* type() const { return ftype; }
	const char* comment() const { return fcomment; }
};

/// service functions for SQL driver to use
class SQL_Driver_services {
public:
	/// allocates some bytes
	virtual void *malloc(size_t size) =0;
	/// allocates some bytes, user promises: no pointers inside
	virtual void *malloc_atomic(size_t size) =0;
	/// reallocates bytes 
	virtual void *realloc(void *ptr, size_t size) =0;
	/// $request:charset
	virtual const char* request_charset() =0;
	/// $request:document-root
	virtual const char* request_document_root() =0;
	/// transcoder. 
	/// WARNING: can store pointers to charset names to speedup name-to-instance resolving
	/// so do NOT pass pointers to local vars and change those vars after that
	virtual void transcode(const char* src, size_t src_length,
		const char*& dst, size_t& dst_length,
		const char* charset_from_name,
		const char* charset_to_name
		) =0;
	/// prepare throw exception
	virtual void _throw(const SQL_Error& e) =0;
	/// throw C++ exception from prepared
	virtual void propagate_exception() =0;
	/// helper func
	void _throw(const char* comment) { _throw(SQL_Error("sql.connect", comment)); }
public:
	/// regretrully public, because can't make stack frames: "nowhere to return to"
	jmp_buf mark;
};

/** events, occuring when SQL_Driver::query()-ing. 

		when OK must return false.
		must NOT throw exceptions, must store them to error & return true.
*/
class SQL_Driver_query_event_handlers {
public:
	virtual bool add_column(SQL_Error& error, const char* str, size_t length) =0;
	virtual bool before_rows(SQL_Error& error) =0;
	virtual bool add_row(SQL_Error& error) =0;
	virtual bool add_row_cell(SQL_Error& error, const char* str, size_t length) =0;
};

/// SQL driver API
class SQL_Driver {
public:

	/// @todo can be optimized to contain type information, 
	/// to pass IN and OUT int/double NOT in string format
	struct Placeholder {
		const char* name;
		const char* value;
		bool is_null;
		bool were_updated;
	};

	/** allocated using our allocator,
		@todo never freed
	*/
	static void *operator new(size_t size) { 
		void *result=::malloc(size);
		if(!result)
			abort();

		return result;
	}
	/// get api version
	virtual int api_version() =0;
	/// initialize driver by loading sql dynamic link library
	virtual const char* initialize(char *dlopen_file_spec) =0;
	/**	connect to sql database using 
		@param url_cstr
			format is driver specific

		@returns true+'connection' on success. 'error' on failure
	*/
	virtual void connect(char *url_cstr, 
		SQL_Driver_services& services, void **connection) =0;
	virtual void disconnect(void *connection) =0;
	virtual void commit(void *connection) =0;
	virtual void rollback(void *connection) =0;
	/// @returns true to indicate that connection still alive 
	virtual bool ping(void *connection) =0;
	/// encodes the string in 'from' to an escaped SQL string
	virtual const char* quote(void *connection,
		const char* str, unsigned int length) =0;
	virtual void query(void *connection,
		const char* statement, 
		size_t placeholders_count, Placeholder* placeholders,
		unsigned long offset, unsigned long limit,
		SQL_Driver_query_event_handlers& handlers) =0;
};

typedef SQL_Driver *(*SQL_Driver_create_func)();

#endif