identity4c-1.0/0000755000175000017500000000000012650230577013603 5ustar richardlrichardlidentity4c-1.0/identity-resolver.c0000664000175000017500000000012412650230577017436 0ustar richardlrichardl#include "identity-resolver.h" char *get_host() { return "identity.ufp.com"; } identity4c-1.0/example.com.pem0000664000175000017500000000470412650230577016525 0ustar richardlrichardl-----BEGIN CERTIFICATE----- MIIEQTCCAimgAwIBAgIHBQINF5fA4DANBgkqhkiG9w0BAQUFADBnMQswCQYDVQQG EwJVUzEMMAoGA1UEChMDdWZwMRowGAYDVQQLExF1ZnAgVHJ1c3QgTmV0d29yazEu MCwGA1UEAxMlQ2xhc3MgMiBTZWNvbmRhcnkgU2lnbmluZyBDZXJ0aWZpY2F0ZTAe Fw0xNDA5MDIwMzU2MDZaFw0xNjA5MDEwMzU2MDZaMGIxCzAJBgNVBAYTAlVTMRIw EAYDVQQIEwlBbnkgU3RhdGUxETAPBgNVBAcTCEFueSBDaXR5MRYwFAYDVQQKEw1F eGFtcGxlLCBJbmMuMRQwEgYDVQQDEwtleGFtcGxlLmNvbTCBnzANBgkqhkiG9w0B AQEFAAOBjQAwgYkCgYEAuibUyt1vHj14CzYUtMhGmLXqGjIu7t2Y9y0PLcU36oCM GNRm9yT1FiwTYYnUsYck7liM3OElKVanueFRfkHx0iYX5WCoRDnvxRfiCuj8YXWp C/J6MA6EWZjIuiUF3Fnxegc95crQqsCTpa4s+DG1dbx3m6MHf5LTv+aiGFBQuh8C 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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) ]) identity4c-1.0/m4/lt~obsolete.m40000664000175000017500000001375612650230577016755 0ustar richardlrichardl# 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. 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Sets # # OPENSSL_INCLUDES to the include directives required # OPENSSL_LIBS to the -l directives required # OPENSSL_LDFLAGS to the -L or -R flags required # # and calls ACTION-IF-FOUND or ACTION-IF-NOT-FOUND appropriately # # This macro sets OPENSSL_INCLUDES such that source files should use the # openssl/ directory in include directives: # # #include # # LICENSE # # Copyright (c) 2009,2010 Zmanda Inc. # Copyright (c) 2009,2010 Dustin J. Mitchell # # 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 any # warranty. #serial 8 AU_ALIAS([CHECK_SSL], [AX_CHECK_OPENSSL]) AC_DEFUN([AX_CHECK_OPENSSL], [ found=false AC_ARG_WITH([openssl], [AS_HELP_STRING([--with-openssl=DIR], [root of the OpenSSL directory])], [ case "$withval" in "" | y | ye | yes | n | no) AC_MSG_ERROR([Invalid --with-openssl value]) ;; *) ssldirs="$withval" ;; esac ], [ # if pkg-config is installed and openssl has installed a .pc file, # then use that information and don't search ssldirs AC_PATH_PROG([PKG_CONFIG], [pkg-config]) if test x"$PKG_CONFIG" != x""; then OPENSSL_LDFLAGS=`$PKG_CONFIG openssl --libs-only-L 2>/dev/null` if test $? = 0; then OPENSSL_LIBS=`$PKG_CONFIG openssl --libs-only-l 2>/dev/null` OPENSSL_INCLUDES=`$PKG_CONFIG openssl --cflags-only-I 2>/dev/null` found=true fi fi # no such luck; use some default ssldirs if ! $found; then ssldirs="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr" fi ] ) # note that we #include , so the OpenSSL headers have to be in # an 'openssl' subdirectory if ! $found; then OPENSSL_INCLUDES= for ssldir in $ssldirs; do AC_MSG_CHECKING([for openssl/ssl.h in $ssldir]) if test -f "$ssldir/include/openssl/ssl.h"; then OPENSSL_INCLUDES="-I$ssldir/include" OPENSSL_LDFLAGS="-L$ssldir/lib" OPENSSL_LIBS="-lssl -lcrypto" found=true AC_MSG_RESULT([yes]) break else AC_MSG_RESULT([no]) fi done # if the file wasn't found, well, go ahead and try the link anyway -- maybe # it will just work! fi # try the preprocessor and linker with our new flags, # being careful not to pollute the global LIBS, LDFLAGS, and CPPFLAGS AC_MSG_CHECKING([whether compiling and linking against OpenSSL works]) echo "Trying link with OPENSSL_LDFLAGS=$OPENSSL_LDFLAGS;" \ "OPENSSL_LIBS=$OPENSSL_LIBS; OPENSSL_INCLUDES=$OPENSSL_INCLUDES" >&AS_MESSAGE_LOG_FD save_LIBS="$LIBS" save_LDFLAGS="$LDFLAGS" save_CPPFLAGS="$CPPFLAGS" LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS" LIBS="$OPENSSL_LIBS $LIBS" CPPFLAGS="$OPENSSL_INCLUDES $CPPFLAGS" AC_LINK_IFELSE( [AC_LANG_PROGRAM([#include ], [SSL_new(NULL)])], [ AC_MSG_RESULT([yes]) $1 ], [ AC_MSG_RESULT([no]) $2 ]) CPPFLAGS="$save_CPPFLAGS" LDFLAGS="$save_LDFLAGS" LIBS="$save_LIBS" AC_SUBST([OPENSSL_INCLUDES]) AC_SUBST([OPENSSL_LIBS]) AC_SUBST([OPENSSL_LDFLAGS]) ]) identity4c-1.0/m4/ax_check_compile_flag.m40000664000175000017500000000640212650230577020637 0ustar richardlrichardl# =========================================================================== # http://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html # =========================================================================== # # SYNOPSIS # # AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT]) # # DESCRIPTION # # Check whether the given FLAG works with the current language's compiler # or gives an error. (Warnings, however, are ignored) # # ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on # success/failure. # # If EXTRA-FLAGS is defined, it is added to the current language's default # flags (e.g. CFLAGS) when the check is done. The check is thus made with # the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to # force the compiler to issue an error when a bad flag is given. # # INPUT gives an alternative input source to AC_COMPILE_IFELSE. # # NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this # macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG. # # LICENSE # # Copyright (c) 2008 Guido U. Draheim # Copyright (c) 2011 Maarten Bosmans # # 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, the respective Autoconf Macro's copyright owner # gives unlimited permission to copy, distribute and modify the configure # scripts that are the output of Autoconf when processing the Macro. You # need not follow the terms of the GNU General Public License when using # or distributing such scripts, even though portions of the text of the # Macro appear in them. The GNU General Public License (GPL) does govern # all other use of the material that constitutes the Autoconf Macro. # # This special exception to the GPL applies to versions of the Autoconf # Macro released by the Autoconf Archive. When you make and distribute a # modified version of the Autoconf Macro, you may extend this special # exception to the GPL to apply to your modified version as well. #serial 4 AC_DEFUN([AX_CHECK_COMPILE_FLAG], [AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [ ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS _AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1" AC_COMPILE_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])], [AS_VAR_SET(CACHEVAR,[yes])], [AS_VAR_SET(CACHEVAR,[no])]) _AC_LANG_PREFIX[]FLAGS=$ax_check_save_flags]) AS_VAR_IF(CACHEVAR,yes, [m4_default([$2], :)], [m4_default([$3], :)]) AS_VAR_POPDEF([CACHEVAR])dnl ])dnl AX_CHECK_COMPILE_FLAGS identity4c-1.0/m4/ltsugar.m40000664000175000017500000001042412650230577016051 0ustar richardlrichardl# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [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 ]) identity4c-1.0/m4/ltoptions.m40000664000175000017500000003007312650230577016425 0ustar richardlrichardl# 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])]) identity4c-1.0/m4/libtool.m40000664000175000017500000106043412650230577016043 0ustar richardlrichardl# 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) $(top_builddir)/libtool' AC_SUBST(LIBTOOL)dnl _LT_SETUP # Only expand once: m4_define([LT_INIT]) ])# LT_INIT # Old names: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) dnl AC_DEFUN([AM_PROG_LIBTOOL], []) # _LT_CC_BASENAME(CC) # ------------------- # Calculate cc_basename. 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In configure, this macro expands # each variable declared with _LT_DECL (and _LT_TAGDECL) into: # # ='`$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], [_$2])[]m4_popdef([_libtool_name])[]dnl ]) # _LT_LIBTOOL_CONFIG_VARS # ----------------------- # Produce commented declarations of non-tagged libtool config variables # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' # script. 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then # Fast installation is not necessary enable_fast_install=needless fi _LT_TAGDECL([], [hardcode_action], [0], [How to hardcode a shared library path into an executable]) ])# _LT_LINKER_HARDCODE_LIBPATH # _LT_CMD_STRIPLIB # ---------------- m4_defun([_LT_CMD_STRIPLIB], [m4_require([_LT_DECL_EGREP]) striplib= old_striplib= AC_MSG_CHECKING([whether stripping libraries is possible]) if test -n "$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; 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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=$libdir eval "libdir=/foo; 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hppa*64*) [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; 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* | netbsdelf*-gnu) 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)$' fi ;; 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then # Let the user override the test. lt_cv_path_NM="$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 ;; 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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. 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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* | netbsdelf*-gnu) ;; *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 ' ;; 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*) _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 ;; 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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. 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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* | netbsdelf*-gnu) 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. 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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. 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|| _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 identity4c-1.0/identity-xml-parser.c0000664000175000017500000001720312650230577017675 0ustar richardlrichardl#include #include #include #include "identity.h" #include "identity-xml-parser.h" static char *copy_string(char *src) { char *dest = NULL; dest = (char *) malloc(strlen(src) + 1); memset(dest, 0, strlen(src) + 1); memcpy(dest, src, strlen(src)); return dest; } static result_t *parse_result(xmlNode * a_node) { result_t *result = malloc(sizeof(result_t)); result->text = copy_string(a_node->children->content); xmlAttr *cur_attr = NULL; for (cur_attr = a_node->properties; cur_attr; cur_attr = cur_attr->next) { if (cur_attr->type == XML_ATTRIBUTE_NODE) { if (strcmp(cur_attr->name, "code") == 0) { result->code = strtol(cur_attr->children->content, (char **) NULL, 10); } else if (strcmp(cur_attr->name, "level") == 0) { result->level = strtol(cur_attr->children->content, (char **) NULL, 10); } else if (strcmp(cur_attr->name, "confidence") == 0) { result->confidence = strtod(cur_attr->children->content, (char **) NULL); } else if (strcmp(cur_attr->name, "message") == 0) { char *message = cur_attr->children->content; result->message = copy_string(message); } } } return result; } static void free_result(result_t * result) { if (result->message != NULL) free(result->message); if (result->text != NULL) free(result->text); free(result); } static void parse_display_item(display_item_t * display_item, xmlNode * a_node) { // first parse out the attributes xmlAttr *cur_attr = NULL; for (cur_attr = a_node->properties; cur_attr; cur_attr = cur_attr->next) { if (cur_attr->type == XML_ATTRIBUTE_NODE) { if (strcmp(cur_attr->name, "name") == 0) { display_item->name = copy_string(cur_attr->children->content); } else if (strcmp(cur_attr->name, "reset") == 0) { display_item->reset = copy_string(cur_attr->children->content); } } } // now parse out the elements xmlNode *cur_node = NULL; while (a_node != NULL) { for (cur_node = a_node; cur_node; cur_node = cur_node->next) { if (cur_node->type == XML_ELEMENT_NODE) { if (strcmp(cur_node->name, "display_name") == 0) { display_item->display_name = copy_string(cur_node->children->content); } else if (strcmp(cur_node->name, "form_element") == 0) { display_item->form_element = copy_string(cur_node->children->content); } else if (strcmp(cur_node->name, "nickname") == 0) { display_item->nickname = copy_string(cur_node->children->content); } } } a_node = a_node->children; } } static void free_display_items(display_item_t * display_items) { display_item_t *display_item = display_items; display_item_t *next_display_item = NULL; while (display_item != NULL) { next_display_item = display_item->next; free(display_item->name); free(display_item->reset); free(display_item->display_name); free(display_item->form_element); free(display_item->nickname); free(display_item); display_item = next_display_item; } } /** * parse_authentication_pretext: * @a_node: the initial xml node to consider. * * Parses an XML representation of an authentication pretext into an * struct representing the pretext. */ static authentication_pretext_t *walk_authentication_pretext_node(xmlNode * a_node) { xmlNode *cur_node = NULL; authentication_pretext_t *authentication_pretext = malloc(sizeof(authentication_pretext_t)); memset(authentication_pretext, 0, sizeof(authentication_pretext_t)); while (a_node != NULL) { for (cur_node = a_node; cur_node; cur_node = cur_node->next) { if (cur_node->type == XML_ELEMENT_NODE) { if (strcmp(cur_node->name, "name") == 0) authentication_pretext->name = copy_string(cur_node->children->content); else if (strcmp(cur_node->name, "result") == 0) authentication_pretext->authentication_result = parse_result(cur_node); else if (strcmp(cur_node->name, "display_item") == 0) { if (authentication_pretext->display_items == NULL) { authentication_pretext->display_items = malloc(sizeof(display_item_t)); memset(authentication_pretext->display_items, 0, sizeof(display_item_t)); parse_display_item(authentication_pretext->display_items, cur_node); } else { display_item_t *display_item = authentication_pretext->display_items; while (display_item->next != NULL) display_item = display_item->next; display_item->next = malloc(sizeof(display_item_t)); memset(display_item->next, 0, sizeof(display_item_t)); parse_display_item(display_item->next, cur_node); } } } } a_node = a_node->children; } return authentication_pretext; } /** * parse_authentication_context: * @a_node: the initial xml node to consider. * * Parses an XML representation of an authentication context into an * struct representing the context. */ static authentication_context_t *walk_authentication_context_node(xmlNode * a_node) { xmlNode *cur_node = NULL; authentication_context_t *authentication_context = malloc(sizeof(authentication_context_t)); memset(authentication_context, 0, sizeof(authentication_context_t)); while (a_node != NULL) { for (cur_node = a_node; cur_node; cur_node = cur_node->next) { if (cur_node->type == XML_ELEMENT_NODE) { if (strcmp(cur_node->name, "name") == 0) authentication_context->name = copy_string(cur_node->children->content); else if (strcmp(cur_node->name, "result") == 0) authentication_context->authentication_result = parse_result(cur_node); } } a_node = a_node->children; } return authentication_context; } authentication_pretext_t *parse_authentication_pretext(char *xml) { xmlDoc *doc = NULL; xmlNode *root_element = NULL; doc = xmlReadDoc(xml, "authentication_pretext.xml", NULL, 0); root_element = xmlDocGetRootElement(doc); authentication_pretext_t *authentication_pretext = walk_authentication_pretext_node(root_element); xmlFreeDoc(doc); xmlCleanupParser(); return authentication_pretext; } authentication_context_t *parse_authentication_context(char *xml) { xmlDoc *doc = NULL; xmlNode *root_element = NULL; doc = xmlReadDoc(xml, "authentication_context.xml", NULL, 0); root_element = xmlDocGetRootElement(doc); authentication_context_t *authentication_context = walk_authentication_context_node(root_element); xmlFreeDoc(doc); xmlCleanupParser(); return authentication_context; } void free_authentication_pretext(authentication_pretext_t * authentication_pretext) { free(authentication_pretext->name); free_result(authentication_pretext->authentication_result); free_display_items(authentication_pretext->display_items); free(authentication_pretext); } void free_authentication_context(authentication_context_t * authentication_context) { free(authentication_context->name); free_result(authentication_context->authentication_result); free(authentication_context); } identity4c-1.0/identity-xml-parser.h0000664000175000017500000000040712650230577017700 0ustar richardlrichardl#ifndef __IDENTITY_XML_PARSER_H__ #define __IDENTITY_XML_PARSER_H__ #include "identity.h" authentication_context_t *parse_authentication_context(char *xml); authentication_pretext_t *parse_authentication_pretext(char *xml); #endif /* __IDENTITY_XML_PARSER_H__ */ identity4c-1.0/INSTALL0000664000175000017500000003660012650230577014643 0ustar richardlrichardlInstallation Instructions ************************* Copyright (C) 1994-1996, 1999-2002, 2004-2011 Free Software Foundation, Inc. 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. Basic Installation ================== Briefly, the shell commands `./configure; make; make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the `README' file for instructions specific to this package. Some packages provide this `INSTALL' file but do not implement all of the features documented below. The lack of an optional feature in a given package is not necessarily a bug. More recommendations for GNU packages can be found in *note Makefile Conventions: (standards)Makefile Conventions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). It can also use an optional file (typically called `config.cache' and enabled with `--cache-file=config.cache' or simply `-C') that saves the results of its tests to speed up reconfiguring. Caching is disabled by default to prevent problems with accidental use of stale cache files. If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If you are using the cache, and at some point `config.cache' contains results you don't want to keep, you may remove or edit it. 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On MacOS X 10.5 and later systems, you can create libraries and executables that work on multiple system types--known as "fat" or "universal" binaries--by specifying multiple `-arch' options to the compiler but only a single `-arch' option to the preprocessor. Like this: ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ CPP="gcc -E" CXXCPP="g++ -E" This is not guaranteed to produce working output in all cases, you may have to build one architecture at a time and combine the results using the `lipo' tool if you have problems. Installation Names ================== By default, `make install' installs the package's commands under `/usr/local/bin', include files under `/usr/local/include', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PREFIX', where PREFIX must be an absolute file name. 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However, some platforms have known limitations with the semantics of shared libraries that end up requiring recompilation when using this method, particularly noticeable in packages that use GNU Libtool. The second method involves providing the `DESTDIR' variable. For example, `make install DESTDIR=/alternate/directory' will prepend `/alternate/directory' before all installation names. The approach of `DESTDIR' overrides is not required by the GNU Coding Standards, and does not work on platforms that have drive letters. On the other hand, it does better at avoiding recompilation issues, and works well even when some directory options were not specified in terms of `${prefix}' at `configure' time. Optional Features ================= If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. 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Particular systems ================== On HP-UX, the default C compiler is not ANSI C compatible. If GNU CC is not installed, it is recommended to use the following options in order to use an ANSI C compiler: ./configure CC="cc -Ae -D_XOPEN_SOURCE=500" and if that doesn't work, install pre-built binaries of GCC for HP-UX. HP-UX `make' updates targets which have the same time stamps as their prerequisites, which makes it generally unusable when shipped generated files such as `configure' are involved. Use GNU `make' instead. On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot parse its `' header file. The option `-nodtk' can be used as a workaround. If GNU CC is not installed, it is therefore recommended to try ./configure CC="cc" and if that doesn't work, try ./configure CC="cc -nodtk" On Solaris, don't put `/usr/ucb' early in your `PATH'. This directory contains several dysfunctional programs; working variants of these programs are available in `/usr/bin'. So, if you need `/usr/ucb' in your `PATH', put it _after_ `/usr/bin'. On Haiku, software installed for all users goes in `/boot/common', not `/usr/local'. It is recommended to use the following options: ./configure --prefix=/boot/common Specifying the System Type ========================== There may be some features `configure' cannot figure out automatically, but needs to determine by the type of machine the package will run on. Usually, assuming the package is built to be run on the _same_ architectures, `configure' can figure that out, but if it prints a message saying it cannot guess the machine type, give it the `--build=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name which has the form: CPU-COMPANY-SYSTEM where SYSTEM can have one of these forms: OS KERNEL-OS See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the machine type. If you are _building_ compiler tools for cross-compiling, you should use the option `--target=TYPE' to select the type of system they will produce code for. If you want to _use_ a cross compiler, that generates code for a platform different from the build platform, you should specify the "host" platform (i.e., that on which the generated programs will eventually be run) with `--host=TYPE'. Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Defining Variables ================== Variables not defined in a site shell script can be set in the environment passed to `configure'. However, some packages may run configure again during the build, and the customized values of these variables may be lost. In order to avoid this problem, you should set them in the `configure' command line, using `VAR=value'. For example: ./configure CC=/usr/local2/bin/gcc causes the specified `gcc' to be used as the C compiler (unless it is overridden in the site shell script). Unfortunately, this technique does not work for `CONFIG_SHELL' due to an Autoconf bug. Until the bug is fixed you can use this workaround: CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of all of the options to `configure', and exit. `--help=short' `--help=recursive' Print a summary of the options unique to this package's `configure', and exit. The `short' variant lists options used only in the top level, while the `recursive' variant lists options also present in any nested packages. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `--prefix=DIR' Use DIR as the installation prefix. *note Installation Names:: for more details, including other options available for fine-tuning the installation locations. `--no-create' `-n' Run the configure checks, but stop before creating any output files. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. identity4c-1.0/picohttpparser.h0000664000175000017500000000637012650230577017033 0ustar richardlrichardl/* * Copyright (c) 2009-2014 Kazuho Oku, Tokuhiro Matsuno, Daisuke Murase, * Shigeo Mitsunari * * The software is licensed under either the MIT License (below) or the Perl * license. * * 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 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. */ #ifndef picohttpparser_h #define picohttpparser_h #include #ifdef _MSC_VER #define ssize_t intptr_t #endif /* $Id$ */ #ifdef __cplusplus extern "C" { #endif /* contains name and value of a header (name == NULL if is a continuing line * of a multiline header */ struct phr_header { const char *name; size_t name_len; const char *value; size_t value_len; }; /* returns number of bytes consumed if successful, -2 if request is partial, * -1 if failed */ int phr_parse_request(const char *buf, size_t len, const char **method, size_t *method_len, const char **path, size_t *path_len, int *minor_version, struct phr_header *headers, size_t *num_headers, size_t last_len); /* ditto */ int phr_parse_response(const char *_buf, size_t len, int *minor_version, int *status, const char **msg, size_t *msg_len, struct phr_header *headers, size_t *num_headers, size_t last_len); /* ditto */ int phr_parse_headers(const char *buf, size_t len, struct phr_header *headers, size_t *num_headers, size_t last_len); /* should be zero-filled before start */ struct phr_chunked_decoder { size_t bytes_left_in_chunk; /* number of bytes left in current chunk */ char consume_trailer; /* if trailing headers should be consumed */ char _hex_count; char _state; }; /* the function rewrites the buffer given as (buf, bufsz) removing the chunked- * encoding headers. When the function returns without an error, bufsz is * updated to the length of the decoded data available. Applications should * repeatedly call the function while it returns -2 (incomplete) every time * supplying newly arrived data. If the end of the chunked-encoded data is * found, the function returns a non-negative number indicating the number of * octets left undecoded at the tail of the supplied buffer. Returns -1 on * error. */ ssize_t phr_decode_chunked(struct phr_chunked_decoder *decoder, char *buf, size_t *bufsz); #ifdef __cplusplus } #endif #endif identity4c-1.0/NEWS0000664000175000017500000000000012650230577014272 0ustar richardlrichardlidentity4c-1.0/identity-resolver.h0000664000175000017500000000021712650230577017446 0ustar richardlrichardl#ifndef __IDENTITY_RESOLVER_H__ #define __IDENTITY_RESOLVER_H__ #define HOST_PORT 443 char *get_host(); #endif /* __IDENTITY_RESOLVER_H__ */ identity4c-1.0/identity.h0000664000175000017500000000276412650230577015620 0ustar richardlrichardl#ifndef __IDENTITY_H__ #define __IDENTITY_H__ #include #include "strmap.h" struct result { int code; int level; double confidence; char *message; char *text; }; typedef struct result result_t; struct display_item { char *name; char *reset; char *display_name; char *form_element; char *nickname; struct display_item *next; }; typedef struct display_item display_item_t; struct authentication_pretext { char *name; result_t *authentication_result; // just one display_item_t *display_items; // array }; struct authentication_context { char *name; result_t *authentication_result; // just one }; struct identity_context { SSL_CTX *ssl_ctx; }; typedef struct authentication_pretext authentication_pretext_t; // stubs typedef struct authentication_context authentication_context_t; typedef struct identity_context identity_context_t; identity_context_t *get_identity_context(char *certificate_file_name, char *truststore_file_name, char *key_file_name, char *key_password); void free_identity_context(identity_context_t *identity_context); authentication_pretext_t *pre_authenticate(identity_context_t *context, const char *name, StrMap *sm); void free_authentication_pretext(authentication_pretext_t *authentication_pretext); authentication_context_t *authenticate(identity_context_t *context, char *name, StrMap *sm); void free_authentication_context(authentication_context_t *authentication_context); #endif /* __IDENTITY_H__ */ identity4c-1.0/ChangeLog0000664000175000017500000000000012650230577015345 0ustar richardlrichardlidentity4c-1.0/identity.c0000664000175000017500000000704412650230577015607 0ustar richardlrichardl#include #include #include "identity.h" #include "identity-openssl-bridge.h" #include "identity-xml-parser.h" char *get_clientip() { struct ifaddrs *ifaddr, *ifa; int n, family; char *clientip = (char *) malloc(NI_MAXHOST); getifaddrs(&ifaddr); for (ifa = ifaddr, n = 0; ifa != NULL; ifa = ifa->ifa_next, n++) { if (ifa->ifa_addr == NULL) continue; family = ifa->ifa_addr->sa_family; if (family == AF_INET || family == AF_INET6) { if (strcmp(ifa->ifa_name, "lo") != 0) { getnameinfo(ifa->ifa_addr, (family == AF_INET) ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6), clientip, NI_MAXHOST, NULL, 0, NI_NUMERICHOST); break; } } } freeifaddrs(ifaddr); return clientip; } /** * if key_file_name is NULL, use certificate_file_name */ identity_context_t *get_identity_context(char *certificate_file_name, char *truststore_file_name, char *key_file_name, char *key_password) { identity_context_t *identity_context = (identity_context_t *) malloc(sizeof(identity_context_t)); if (identity_context != NULL) ssl_initialize_identity_context(identity_context, certificate_file_name, truststore_file_name, key_file_name, key_password); return identity_context; } void free_identity_context(identity_context_t * identity_context) { if (identity_context != NULL) { ssl_free_identity_context(identity_context); free(identity_context); } } authentication_pretext_t *pre_authenticate(identity_context_t * identity_context, const char *name, StrMap * sm) { sm_put(sm, "name", name); if (!sm_exists(sm, "client_ip")) { char *clientip = get_clientip(); sm_put(sm, "client_ip", clientip); free(clientip); } char *xml = send_message(identity_context, "/identity-services/services/preauthenticate", sm); authentication_pretext_t *authentication_pretext = parse_authentication_pretext(xml); free(xml); return authentication_pretext; } authentication_context_t *authenticate(identity_context_t * identity_context, char *name, StrMap * sm) { sm_put(sm, "name", name); char *clientip = get_clientip(); sm_put(sm, "client_ip", clientip); free(clientip); char *xml = send_message(identity_context, "/identity-services/services/authenticate", sm); authentication_context_t *authentication_context = parse_authentication_context(xml); free(xml); return authentication_context; } #ifndef __PIC__ int main(int argc, char **argv) { identity_context_t *identity_context = get_identity_context("example.com.pem", "truststore.pem", NULL, "test"); authentication_pretext_t *authentication_pretext = pre_authenticate(identity_context, "guest", sm_new(10)); fprintf(stdout, "pre-authenticate: %s\n", authentication_pretext->authentication_result->text); if (strcmp(authentication_pretext->authentication_result->message, "OK") == 0 && (strcmp(authentication_pretext->authentication_result->text, "SUCCESS") == 0)) { StrMap *sm = sm_new(10); sm_put(sm, authentication_pretext->display_items->name, "guest"); authentication_context_t *authentication_context = authenticate(identity_context, authentication_pretext->name, sm); fprintf(stdout, "authenticate: %s\n", authentication_context->authentication_result->text); free_authentication_context(authentication_context); } free_authentication_pretext(authentication_pretext); free_identity_context(identity_context); return 0; } #endif identity4c-1.0/picohttpparser.c0000664000175000017500000005320512650230577017025 0ustar richardlrichardl/* * Copyright (c) 2009-2014 Kazuho Oku, Tokuhiro Matsuno, Daisuke Murase, * Shigeo Mitsunari * * The software is licensed under either the MIT License (below) or the Perl * license. * * 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 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. */ #include #include #include #ifdef __SSE4_2__ #ifdef _MSC_VER #include #else #include #endif #endif #include "picohttpparser.h" /* $Id$ */ #if __GNUC__ >= 3 #define likely(x) __builtin_expect(!!(x), 1) #define unlikely(x) __builtin_expect(!!(x), 0) #else #define likely(x) (x) #define unlikely(x) (x) #endif #ifdef _MSC_VER #define ALIGNED(n) _declspec(align(n)) #else #define ALIGNED(n) __attribute__((aligned(n))) #endif #define IS_PRINTABLE_ASCII(c) ((unsigned char)(c)-040u < 0137u) #define CHECK_EOF() \ if (buf == buf_end) { \ *ret = -2; \ return NULL; \ } #define EXPECT_CHAR(ch) \ CHECK_EOF(); \ if (*buf++ != ch) { \ *ret = -1; \ return NULL; \ } #define ADVANCE_TOKEN(tok, toklen) \ do { \ const char *tok_start = buf; \ static const char ALIGNED(16) ranges2[] = "\000\040\177\177"; \ int found2; \ buf = findchar_fast(buf, buf_end, ranges2, sizeof(ranges2) - 1, &found2); \ if (!found2) { \ CHECK_EOF(); \ } \ while (1) { \ if (*buf == ' ') { \ break; \ } else if (unlikely(!IS_PRINTABLE_ASCII(*buf))) { \ if ((unsigned char)*buf < '\040' || *buf == '\177') { \ *ret = -1; \ return NULL; \ } \ } \ ++buf; \ CHECK_EOF(); \ } \ tok = tok_start; \ toklen = buf - tok_start; \ } while (0) static const char *token_char_map = "\0\0\0\0\0\0\0\0\0\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\0\0\1\1\0\1\1\0\1\1\1\1\1\1\1\1\1\1\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\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\0\1\0\1\0" "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"; static const char *findchar_fast(const char *buf, const char *buf_end, const char *ranges, size_t ranges_size, int *found) { *found = 0; #if __SSE4_2__ if (likely(buf_end - buf >= 16)) { __m128i ranges16 = _mm_loadu_si128((const __m128i *)ranges); size_t left = (buf_end - buf) & ~15; do { __m128i b16 = _mm_loadu_si128((void *)buf); int r = _mm_cmpestri(ranges16, ranges_size, b16, 16, _SIDD_LEAST_SIGNIFICANT | _SIDD_CMP_RANGES | _SIDD_UBYTE_OPS); if (unlikely(r != 16)) { buf += r; *found = 1; break; } buf += 16; left -= 16; } while (likely(left != 0)); } #endif return buf; } static const char *get_token_to_eol(const char *buf, const char *buf_end, const char **token, size_t *token_len, int *ret) { const char *token_start = buf; #ifdef __SSE4_2__ static const char ranges1[] = "\0\010" /* allow HT */ "\012\037" /* allow SP and up to but not including DEL */ "\177\177" /* allow chars w. MSB set */ ; int found; buf = findchar_fast(buf, buf_end, ranges1, sizeof(ranges1) - 1, &found); if (found) goto FOUND_CTL; #else /* find non-printable char within the next 8 bytes, this is the hottest code; manually inlined */ while (likely(buf_end - buf >= 8)) { #define DOIT() \ do { \ if (unlikely(!IS_PRINTABLE_ASCII(*buf))) \ goto NonPrintable; \ ++buf; \ } while (0) DOIT(); DOIT(); DOIT(); DOIT(); DOIT(); DOIT(); DOIT(); DOIT(); #undef DOIT continue; NonPrintable: if ((likely((unsigned char)*buf < '\040') && likely(*buf != '\011')) || unlikely(*buf == '\177')) { goto FOUND_CTL; } ++buf; } #endif for (;; ++buf) { CHECK_EOF(); if (unlikely(!IS_PRINTABLE_ASCII(*buf))) { if ((likely((unsigned char)*buf < '\040') && likely(*buf != '\011')) || unlikely(*buf == '\177')) { goto FOUND_CTL; } } } FOUND_CTL: if (likely(*buf == '\015')) { ++buf; EXPECT_CHAR('\012'); *token_len = buf - 2 - token_start; } else if (*buf == '\012') { *token_len = buf - token_start; ++buf; } else { *ret = -1; return NULL; } *token = token_start; return buf; } static const char *is_complete(const char *buf, const char *buf_end, size_t last_len, int *ret) { int ret_cnt = 0; buf = last_len < 3 ? buf : buf + last_len - 3; while (1) { CHECK_EOF(); if (*buf == '\015') { ++buf; CHECK_EOF(); EXPECT_CHAR('\012'); ++ret_cnt; } else if (*buf == '\012') { ++buf; ++ret_cnt; } else { ++buf; ret_cnt = 0; } if (ret_cnt == 2) { return buf; } } *ret = -2; return NULL; } /* *_buf is always within [buf, buf_end) upon success */ static const char *parse_int(const char *buf, const char *buf_end, int *value, int *ret) { int v; CHECK_EOF(); if (!('0' <= *buf && *buf <= '9')) { *ret = -1; return NULL; } v = 0; for (;; ++buf) { CHECK_EOF(); if ('0' <= *buf && *buf <= '9') { v = v * 10 + *buf - '0'; } else { break; } } *value = v; return buf; } /* returned pointer is always within [buf, buf_end), or null */ static const char *parse_http_version(const char *buf, const char *buf_end, int *minor_version, int *ret) { EXPECT_CHAR('H'); EXPECT_CHAR('T'); EXPECT_CHAR('T'); EXPECT_CHAR('P'); EXPECT_CHAR('/'); EXPECT_CHAR('1'); EXPECT_CHAR('.'); return parse_int(buf, buf_end, minor_version, ret); } static const char *parse_headers(const char *buf, const char *buf_end, struct phr_header *headers, size_t *num_headers, size_t max_headers, int *ret) { for (;; ++*num_headers) { CHECK_EOF(); if (*buf == '\015') { ++buf; EXPECT_CHAR('\012'); break; } else if (*buf == '\012') { ++buf; break; } if (*num_headers == max_headers) { *ret = -1; return NULL; } if (!(*num_headers != 0 && (*buf == ' ' || *buf == '\t'))) { if (!token_char_map[(unsigned char)*buf]) { *ret = -1; return NULL; } /* parsing name, but do not discard SP before colon, see * http://www.mozilla.org/security/announce/2006/mfsa2006-33.html */ headers[*num_headers].name = buf; static const char ALIGNED(16) ranges1[] = "::\x00\037"; int found; buf = findchar_fast(buf, buf_end, ranges1, sizeof(ranges1) - 1, &found); if (!found) { CHECK_EOF(); } while (1) { if (*buf == ':') { break; } else if (*buf < ' ') { *ret = -1; return NULL; } ++buf; CHECK_EOF(); } headers[*num_headers].name_len = buf - headers[*num_headers].name; ++buf; for (;; ++buf) { CHECK_EOF(); if (!(*buf == ' ' || *buf == '\t')) { break; } } } else { headers[*num_headers].name = NULL; headers[*num_headers].name_len = 0; } if ((buf = get_token_to_eol(buf, buf_end, &headers[*num_headers].value, &headers[*num_headers].value_len, ret)) == NULL) { return NULL; } } return buf; } static const char *parse_request(const char *buf, const char *buf_end, const char **method, size_t *method_len, const char **path, size_t *path_len, int *minor_version, struct phr_header *headers, size_t *num_headers, size_t max_headers, int *ret) { /* skip first empty line (some clients add CRLF after POST content) */ CHECK_EOF(); if (*buf == '\015') { ++buf; EXPECT_CHAR('\012'); } else if (*buf == '\012') { ++buf; } /* parse request line */ ADVANCE_TOKEN(*method, *method_len); ++buf; ADVANCE_TOKEN(*path, *path_len); ++buf; if ((buf = parse_http_version(buf, buf_end, minor_version, ret)) == NULL) { return NULL; } if (*buf == '\015') { ++buf; EXPECT_CHAR('\012'); } else if (*buf == '\012') { ++buf; } else { *ret = -1; return NULL; } return parse_headers(buf, buf_end, headers, num_headers, max_headers, ret); } int phr_parse_request(const char *buf_start, size_t len, const char **method, size_t *method_len, const char **path, size_t *path_len, int *minor_version, struct phr_header *headers, size_t *num_headers, size_t last_len) { const char *buf = buf_start, *buf_end = buf_start + len; size_t max_headers = *num_headers; int r; *method = NULL; *method_len = 0; *path = NULL; *path_len = 0; *minor_version = -1; *num_headers = 0; /* if last_len != 0, check if the request is complete (a fast countermeasure againt slowloris */ if (last_len != 0 && is_complete(buf, buf_end, last_len, &r) == NULL) { return r; } if ((buf = parse_request(buf, buf_end, method, method_len, path, path_len, minor_version, headers, num_headers, max_headers, &r)) == NULL) { return r; } return (int)(buf - buf_start); } static const char *parse_response(const char *buf, const char *buf_end, int *minor_version, int *status, const char **msg, size_t *msg_len, struct phr_header *headers, size_t *num_headers, size_t max_headers, int *ret) { /* parse "HTTP/1.x" */ if ((buf = parse_http_version(buf, buf_end, minor_version, ret)) == NULL) { return NULL; } /* skip space */ if (*buf++ != ' ') { *ret = -1; return NULL; } /* parse status code */ if ((buf = parse_int(buf, buf_end, status, ret)) == NULL) { return NULL; } /* skip space */ if (*buf++ != ' ') { *ret = -1; return NULL; } /* get message */ if ((buf = get_token_to_eol(buf, buf_end, msg, msg_len, ret)) == NULL) { return NULL; } return parse_headers(buf, buf_end, headers, num_headers, max_headers, ret); } int phr_parse_response(const char *buf_start, size_t len, int *minor_version, int *status, const char **msg, size_t *msg_len, struct phr_header *headers, size_t *num_headers, size_t last_len) { const char *buf = buf_start, *buf_end = buf + len; size_t max_headers = *num_headers; int r; *minor_version = -1; *status = 0; *msg = NULL; *msg_len = 0; *num_headers = 0; /* if last_len != 0, check if the response is complete (a fast countermeasure against slowloris */ if (last_len != 0 && is_complete(buf, buf_end, last_len, &r) == NULL) { return r; } if ((buf = parse_response(buf, buf_end, minor_version, status, msg, msg_len, headers, num_headers, max_headers, &r)) == NULL) { return r; } return (int)(buf - buf_start); } int phr_parse_headers(const char *buf_start, size_t len, struct phr_header *headers, size_t *num_headers, size_t last_len) { const char *buf = buf_start, *buf_end = buf + len; size_t max_headers = *num_headers; int r; *num_headers = 0; /* if last_len != 0, check if the response is complete (a fast countermeasure against slowloris */ if (last_len != 0 && is_complete(buf, buf_end, last_len, &r) == NULL) { return r; } if ((buf = parse_headers(buf, buf_end, headers, num_headers, max_headers, &r)) == NULL) { return r; } return (int)(buf - buf_start); } enum { CHUNKED_IN_CHUNK_SIZE, CHUNKED_IN_CHUNK_EXT, CHUNKED_IN_CHUNK_DATA, CHUNKED_IN_CHUNK_CRLF, CHUNKED_IN_TRAILERS_LINE_HEAD, CHUNKED_IN_TRAILERS_LINE_MIDDLE }; static int decode_hex(int ch) { if ('0' <= ch && ch <= '9') { return ch - '0'; } else if ('A' <= ch && ch <= 'F') { return ch - 'A' + 0xa; } else if ('a' <= ch && ch <= 'f') { return ch - 'a' + 0xa; } else { return -1; } } ssize_t phr_decode_chunked(struct phr_chunked_decoder *decoder, char *buf, size_t *_bufsz) { size_t dst = 0, src = 0, bufsz = *_bufsz; ssize_t ret = -2; /* incomplete */ while (1) { switch (decoder->_state) { case CHUNKED_IN_CHUNK_SIZE: for (;; ++src) { int v; if (src == bufsz) goto Exit; if ((v = decode_hex(buf[src])) == -1) { if (decoder->_hex_count == 0) { ret = -1; goto Exit; } break; } if (decoder->_hex_count == sizeof(size_t) * 2) { ret = -1; goto Exit; } decoder->bytes_left_in_chunk = decoder->bytes_left_in_chunk * 16 + v; ++decoder->_hex_count; } decoder->_hex_count = 0; decoder->_state = CHUNKED_IN_CHUNK_EXT; /* fallthru */ case CHUNKED_IN_CHUNK_EXT: /* RFC 7230 A.2 "Line folding in chunk extensions is disallowed" */ for (;; ++src) { if (src == bufsz) goto Exit; if (buf[src] == '\012') break; } ++src; if (decoder->bytes_left_in_chunk == 0) { if (decoder->consume_trailer) { decoder->_state = CHUNKED_IN_TRAILERS_LINE_HEAD; break; } else { goto Complete; } } decoder->_state = CHUNKED_IN_CHUNK_DATA; /* fallthru */ case CHUNKED_IN_CHUNK_DATA: { size_t avail = bufsz - src; if (avail < decoder->bytes_left_in_chunk) { if (dst != src) memmove(buf + dst, buf + src, avail); src += avail; dst += avail; decoder->bytes_left_in_chunk -= avail; goto Exit; } if (dst != src) memmove(buf + dst, buf + src, decoder->bytes_left_in_chunk); src += decoder->bytes_left_in_chunk; dst += decoder->bytes_left_in_chunk; decoder->bytes_left_in_chunk = 0; decoder->_state = CHUNKED_IN_CHUNK_CRLF; } /* fallthru */ case CHUNKED_IN_CHUNK_CRLF: for (;; ++src) { if (src == bufsz) goto Exit; if (buf[src] != '\015') break; } if (buf[src] != '\012') { ret = -1; goto Exit; } ++src; decoder->_state = CHUNKED_IN_CHUNK_SIZE; break; case CHUNKED_IN_TRAILERS_LINE_HEAD: for (;; ++src) { if (src == bufsz) goto Exit; if (buf[src] != '\015') break; } if (buf[src++] == '\012') goto Complete; decoder->_state = CHUNKED_IN_TRAILERS_LINE_MIDDLE; /* fallthru */ case CHUNKED_IN_TRAILERS_LINE_MIDDLE: for (;; ++src) { if (src == bufsz) goto Exit; if (buf[src] == '\012') break; } ++src; decoder->_state = CHUNKED_IN_TRAILERS_LINE_HEAD; break; default: assert(!"decoder is corrupt"); } } Complete: ret = bufsz - src; Exit: if (dst != src) memmove(buf + dst, buf + src, bufsz - src); *_bufsz = dst; return ret; } #undef CHECK_EOF #undef EXPECT_CHAR #undef ADVANCE_TOKEN identity4c-1.0/strmap.h0000664000175000017500000003176112650230577015274 0ustar richardlrichardl/* * strmap version 2.0.1 * * ANSI C hash table for strings. * * Version history: * 1.0.0 - initial release * 2.0.0 - changed function prefix from strmap to sm to ensure * ANSI C compatibility * 2.0.1 - improved documentation * * strmap.h * * Copyright (c) 2009, 2011, 2013 Per Ola Kristensson. * * Per Ola Kristensson * Inference Group, Department of Physics * University of Cambridge * Cavendish Laboratory * JJ Thomson Avenue * CB3 0HE Cambridge * United Kingdom * * strmap 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 3 of the License, or * (at your option) any later version. * * strmap 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 strmap. If not, see . */ #ifndef _STRMAP_H_ #define _STRMAP_H_ #ifdef __cplusplus extern "C" { #endif #include #include typedef struct StrMap StrMap; /* * This callback function is called once per key-value when iterating over * all keys associated to values. * * Parameters: * * key: A pointer to a null-terminated C string. The string must not * be modified by the client. * * value: A pointer to a null-terminated C string. The string must * not be modified by the client. * * obj: A pointer to a client-specific object. This parameter may be * null. * * Return value: None. */ typedef void(*sm_enum_func)(const char *key, const char *value, const void *obj); /* * Creates a string map. * * Parameters: * * capacity: The number of top-level slots this string map * should allocate. This parameter must be > 0. * * Return value: A pointer to a string map object, * or null if a new string map could not be allocated. */ StrMap * sm_new(unsigned int capacity); /* * Releases all memory held by a string map object. * * Parameters: * * map: A pointer to a string map. This parameter cannot be null. * If the supplied string map has been previously released, the * behaviour of this function is undefined. * * Return value: None. */ void sm_delete(StrMap *map); /* * Returns the value associated with the supplied key. * * Parameters: * * map: A pointer to a string map. This parameter cannot be null. * * key: A pointer to a null-terminated C string. This parameter cannot * be null. * * out_buf: A pointer to an output buffer which will contain the value, * if it exists and fits into the buffer. * * n_out_buf: The size of the output buffer in bytes. * * Return value: If out_buf is set to null and n_out_buf is set to 0 the return * value will be the number of bytes required to store the value (if it exists) * and its null-terminator. For all other parameter configurations the return value * is 1 if an associated value was found and completely copied into the output buffer, * 0 otherwise. */ int sm_get(const StrMap *map, const char *key, char *out_buf, unsigned int n_out_buf); /* * Queries the existence of a key. * * Parameters: * * map: A pointer to a string map. This parameter cannot be null. * * key: A pointer to a null-terminated C string. This parameter cannot * be null. * * Return value: 1 if the key exists, 0 otherwise. */ int sm_exists(const StrMap *map, const char *key); /* * Associates a value with the supplied key. If the key is already * associated with a value, the previous value is replaced. * * Parameters: * * map: A pointer to a string map. This parameter cannot be null. * * key: A pointer to a null-terminated C string. This parameter * cannot be null. The string must have a string length > 0. The * string will be copied. * * value: A pointer to a null-terminated C string. This parameter * cannot be null. The string must have a string length > 0. The * string will be copied. * * Return value: 1 if the association succeeded, 0 otherwise. */ int sm_put(StrMap *map, const char *key, const char *value); /* * Returns the number of associations between keys and values. * * Parameters: * * map: A pointer to a string map. This parameter cannot be null. * * Return value: The number of associations between keys and values. */ int sm_get_count(const StrMap *map); /* * An enumerator over all associations between keys and values. * * Parameters: * * map: A pointer to a string map. This parameter cannot be null. * * enum_func: A pointer to a callback function that will be * called by this procedure once for every key associated * with a value. This parameter cannot be null. * * obj: A pointer to a client-specific object. This parameter will be * passed back to the client's callback function. This parameter can * be null. * * Return value: 1 if enumeration completed, 0 otherwise. */ int sm_enum(const StrMap *map, sm_enum_func enum_func, const void *obj); #ifdef __cplusplus } #endif #endif /* GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below. 0. Additional Definitions. As used herein, "this License" refers to version 3 of the GNU Lesser General Public License, and the "GNU GPL" refers to version 3 of the GNU General Public License. "The Library" refers to a covered work governed by this License, other than an Application or a Combined Work as defined below. An "Application" is any work that makes use of an interface provided by the Library, but which is not otherwise based on the Library. Defining a subclass of a class defined by the Library is deemed a mode of using an interface provided by the Library. A "Combined Work" is a work produced by combining or linking an Application with the Library. The particular version of the Library with which the Combined Work was made is also called the "Linked Version". 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If you modify a copy of the Library, and, in your modifications, a facility refers to a function or data to be supplied by an Application that uses the facility (other than as an argument passed when the facility is invoked), then you may convey a copy of the modified version: a) under this License, provided that you make a good faith effort to ensure that, in the event an Application does not supply the function or data, the facility still operates, and performs whatever part of its purpose remains meaningful, or b) under the GNU GPL, with none of the additional permissions of this License applicable to that copy. 3. Object Code Incorporating Material from Library Header Files. The object code form of an Application may incorporate material from a header file that is part of the Library. You may convey such object code under terms of your choice, provided that, if the incorporated material is not limited to numerical parameters, data structure layouts and accessors, or small macros, inline functions and templates (ten or fewer lines in length), you do both of the following: a) Give prominent notice with each copy of the object code that the Library is used in it and that the Library and its use are covered by this License. b) Accompany the object code with a copy of the GNU GPL and this license document. 4. Combined Works. You may convey a Combined Work under terms of your choice that, taken together, effectively do not restrict modification of the portions of the Library contained in the Combined Work and reverse engineering for debugging such modifications, if you also do each of the following: a) Give prominent notice with each copy of the Combined Work that the Library is used in it and that the Library and its use are covered by this License. b) Accompany the Combined Work with a copy of the GNU GPL and this license document. c) For a Combined Work that displays copyright notices during execution, include the copyright notice for the Library among these notices, as well as a reference directing the user to the copies of the GNU GPL and this license document. d) Do one of the following: 0) Convey the Minimal Corresponding Source under the terms of this License, and the Corresponding Application Code in a form suitable for, and under terms that permit, the user to recombine or relink the Application with a modified version of the Linked Version to produce a modified Combined Work, in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source. 1) Use a suitable shared library mechanism for linking with the Library. A suitable mechanism is one that (a) uses at run time a copy of the Library already present on the user's computer system, and (b) will operate properly with a modified version of the Library that is interface-compatible with the Linked Version. e) Provide Installation Information, but only if you would otherwise be required to provide such information under section 6 of the GNU GPL, and only to the extent that such information is necessary to install and execute a modified version of the Combined Work produced by recombining or relinking the Application with a modified version of the Linked Version. (If you use option 4d0, the Installation Information must accompany the Minimal Corresponding Source and Corresponding Application Code. If you use option 4d1, you must provide the Installation Information in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source.) 5. Combined Libraries. You may place library facilities that are a work based on the Library side by side in a single library together with other library facilities that are not Applications and are not covered by this License, and convey such a combined library under terms of your choice, if you do both of the following: a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities, conveyed under the terms of this License. b) Give prominent notice with the combined library that part of it is a work based on the Library, and explaining where to find the accompanying uncombined form of the same work. 6. Revised Versions of the GNU Lesser General Public License. The Free Software Foundation may publish revised and/or new versions of the GNU Lesser 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 Library as you received it specifies that a certain numbered version of the GNU Lesser General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that published version or of any later version published by the Free Software Foundation. If the Library as you received it does not specify a version number of the GNU Lesser General Public License, you may choose any version of the GNU Lesser General Public License ever published by the Free Software Foundation. If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public License shall apply, that proxy's public statement of acceptance of any version is permanent authorization for you to choose that version for the Library. */ identity4c-1.0/Makefile.am0000664000175000017500000000114312650230577015640 0ustar richardlrichardllib_LTLIBRARIES = libufpidentity.la libufpidentity_la_SOURCES = identity.c identity-openssl-bridge.c identity-resolver.c identity-xml-parser.c picohttpparser.c strmap.c libufpidentity_la_LDFLAGS = -version-info 1:0:0 include_HEADERS = identity.h strmap.h ACLOCAL_AMFLAGS=-I m4 libufpidentity_la_CFLAGS = ${LIBXML_INCLUDES} -I ${OPENSSL_INCLUDES} super-clean: maintainer-clean rm -fr aclocal autom4te.cache/ missing libtool config.guess rm -fr config.lt config.status config.sub configure depcomp rm -fr libtool install-sh *~ Makefile aclocal.m4 config.h.in ltmain.sh rm -fr Makefile.in test-driver compile identity4c-1.0/autogen.sh0000775000175000017500000000004712650230577015607 0ustar richardlrichardl#!/bin/sh autoreconf --force --install identity4c-1.0/identity-openssl-bridge.c0000664000175000017500000004755212650230577020532 0ustar richardlrichardl#define _GNU_SOURCE #include #include #include "identity.h" #include "identity-resolver.h" #include "identity-openssl-bridge.h" #include "picohttpparser.h" /* Cipher suites, https://www.openssl.org/docs/apps/ciphers.html */ const char *const PREFERRED_CIPHERS = "HIGH:!aNULL:!kRSA:!SRP:!PSK:!CAMELLIA:!RC4:!MD5:!DSS"; const char *const IDENTITY_ERROR_XML = "UnknownRESET"; int verify_callback(int preverify, X509_STORE_CTX * x509_ctx); void init_openssl_library(void); char *create_query(StrMap * parameters); void print_error_string(unsigned long err, const char *const label); char *perform_read(BIO * web); unsigned char *get_cn_name(const char *label, X509_NAME * const name); bool endsWith(char *base, char *str) { int blen = strlen(base); int slen = strlen(str); return (blen >= slen) && (0 == strcmp(base + blen - slen, str)); } void ssl_initialize_identity_context(identity_context_t * identity_context, char *certificate_file_name, char *truststore_file_name, char *key_file_name, char *key_password) { long res = 1; int ret = 1; unsigned long ssl_err = 0; SSL_CTX *ctx = NULL; /* Internal function that wraps the OpenSSL init's */ /* Cannot fail because no OpenSSL function fails ??? */ init_openssl_library(); /* https://www.openssl.org/docs/ssl/SSL_CTX_new.html */ const SSL_METHOD *method = SSLv23_method(); ssl_err = ERR_get_error(); ASSERT(NULL != method); if (!(NULL != method)) { print_error_string(ssl_err, "SSLv23_method"); //break; /* failed */ } /* http://www.openssl.org/docs/ssl/ctx_new.html */ ctx = SSL_CTX_new(method); /* ctx = SSL_CTX_new(TLSv1_method()); */ ssl_err = ERR_get_error(); ASSERT(ctx != NULL); if (!(ctx != NULL)) { print_error_string(ssl_err, "SSL_CTX_new"); //break; /* failed */ } /* https://www.openssl.org/docs/ssl/ctx_set_verify.html */ SSL_CTX_set_verify(ctx, SSL_VERIFY_PEER, verify_callback); /* Cannot fail ??? */ /* https://www.openssl.org/docs/ssl/ctx_set_verify.html */ SSL_CTX_set_verify_depth(ctx, 5); /* Cannot fail ??? */ /* Remove the most egregious. Because SSLv2 and SSLv3 have been */ /* removed, a TLSv1.0 handshake is used. The client accepts TLSv1.0 */ /* and above. An added benefit of TLS 1.0 and above are TLS */ /* extensions like Server Name Indicatior (SNI). */ const long flags = SSL_OP_ALL | SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3 | SSL_OP_NO_COMPRESSION; long old_opts = SSL_CTX_set_options(ctx, flags); UNUSED(old_opts); /* http://www.openssl.org/docs/ssl/SSL_CTX_load_verify_locations.html */ //res = SSL_CTX_load_verify_locations(ctx, "random-org-chain.pem", NULL); res = SSL_CTX_load_verify_locations(ctx, (truststore_file_name != NULL) ? truststore_file_name : "truststore.pem", NULL); ssl_err = ERR_get_error(); ASSERT(1 == res); if (!(1 == res)) { /* Non-fatal, but something else will probably break later */ print_error_string(ssl_err, "SSL_CTX_load_verify_locations"); /* break; */ } res = SSL_CTX_use_certificate_file(ctx, certificate_file_name, SSL_FILETYPE_PEM); ssl_err = ERR_get_error(); ASSERT(1 == res); if (!(1 == res)) { /* Non-fatal, but something else will probably break later */ print_error_string(ssl_err, "SSL_CTX_use_certificate_file"); /* break; */ } //SSL_CTX_set_default_passwd_cb(ctx, &pem_passwd_cb); SSL_CTX_set_default_passwd_cb_userdata(ctx, (void *) key_password); res = SSL_CTX_use_RSAPrivateKey_file(ctx, (key_file_name != NULL) ? key_file_name : certificate_file_name, SSL_FILETYPE_PEM); ssl_err = ERR_get_error(); ASSERT(1 == res); if (!(1 == res)) { /* Non-fatal, but something else will probably break later */ print_error_string(ssl_err, "SSL_CTX_use_RSAPrivatekey_file"); /* break; */ } identity_context->ssl_ctx = ctx; } void ssl_free_identity_context(identity_context_t * identity_context) { if (identity_context != NULL && identity_context->ssl_ctx != NULL) SSL_CTX_free(identity_context->ssl_ctx); /* OpenSSL cleanup */ ENGINE_cleanup(); CONF_modules_unload(1); EVP_cleanup(); sk_free((_STACK *) SSL_COMP_get_compression_methods()); CRYPTO_cleanup_all_ex_data(); ERR_remove_thread_state(NULL); ERR_free_strings(); } char *send_message(identity_context_t * identity_context, char *path, StrMap * parameters) { long res = 1; int ret = 1; unsigned long ssl_err = 0; BIO *web = NULL, *out = NULL; SSL *ssl = NULL; web = BIO_new_ssl_connect(identity_context->ssl_ctx); ssl_err = ERR_get_error(); ASSERT(web != NULL); if (!(web != NULL)) { print_error_string(ssl_err, "BIO_new_ssl_connect"); //break; /* failed */ } /* https://www.openssl.org/docs/crypto/BIO_s_connect.html */ char hostname[256]; sprintf(hostname, "%s:%d", get_host(), HOST_PORT); res = BIO_set_conn_hostname(web, hostname); ssl_err = ERR_get_error(); ASSERT(1 == res); if (!(1 == res)) { print_error_string(ssl_err, "BIO_set_conn_hostname"); //break; /* failed */ } /* https://www.openssl.org/docs/crypto/BIO_f_ssl.html */ /* This copies an internal pointer. No need to free. */ BIO_get_ssl(web, &ssl); ssl_err = ERR_get_error(); ASSERT(ssl != NULL); if (!(ssl != NULL)) { print_error_string(ssl_err, "BIO_get_ssl"); //break; /* failed */ } /* https://www.openssl.org/docs/ssl/ssl.html#DEALING_WITH_PROTOCOL_CONTEXTS */ /* https://www.openssl.org/docs/ssl/SSL_CTX_set_cipher_list.html */ res = SSL_set_cipher_list(ssl, PREFERRED_CIPHERS); ssl_err = ERR_get_error(); ASSERT(1 == res); if (!(1 == res)) { print_error_string(ssl_err, "SSL_set_cipher_list"); //break; /* failed */ } /* No documentation. See the source code for tls.h and s_client.c */ res = SSL_set_tlsext_host_name(ssl, get_host()); ssl_err = ERR_get_error(); ASSERT(1 == res); if (!(1 == res)) { /* Non-fatal, but who knows what cert might be served by an SNI server */ /* (We know its the default site's cert in Apache and IIS...) */ print_error_string(ssl_err, "SSL_set_tlsext_host_name"); /* break; */ } /* https://www.openssl.org/docs/crypto/BIO_s_file.html */ out = BIO_new_fp(stdout, BIO_NOCLOSE); ssl_err = ERR_get_error(); ASSERT(NULL != out); if (!(NULL != out)) { print_error_string(ssl_err, "BIO_new_fp"); //break; /* failed */ } /* https://www.openssl.org/docs/crypto/BIO_s_connect.html */ res = BIO_do_connect(web); ssl_err = ERR_get_error(); ASSERT(1 == res); if (!(1 == res)) { print_error_string(ssl_err, "BIO_do_connect"); //break; /* failed */ } /* https://www.openssl.org/docs/crypto/BIO_f_ssl.html */ res = BIO_do_handshake(web); ssl_err = ERR_get_error(); ASSERT(1 == res); if (!(1 == res)) { print_error_string(ssl_err, "BIO_do_handshake"); //break; /* failed */ } /**************************************************************************************/ /**************************************************************************************/ /* You need to perform X509 verification here. There are two documents that provide */ /* guidance on the gyrations. First is RFC 5280, and second is RFC 6125. Two other */ /* documents of interest are: */ /* Baseline Certificate Requirements: */ /* https://www.cabforum.org/Baseline_Requirements_V1_1_6.pdf */ /* Extended Validation Certificate Requirements: */ /* https://www.cabforum.org/Guidelines_v1_4_3.pdf */ /* */ /* Here are the minimum steps you should perform: */ /* 1. Call SSL_get_peer_certificate and ensure the certificate is non-NULL. It */ /* should never be NULL because Anonymous Diffie-Hellman (ADH) is not allowed. */ /* 2. Call SSL_get_verify_result and ensure it returns X509_V_OK. This return value */ /* depends upon your verify_callback if you provided one. If not, the library */ /* default validation is fine (and you should not need to change it). */ /* 3. Verify either the CN or the SAN matches the host you attempted to connect to. */ /* Note Well (N.B.): OpenSSL prior to version 1.1.0 did *NOT* perform hostname */ /* verification. If you are using OpenSSL 0.9.8 or 1.0.1, then you will need */ /* to perform hostname verification yourself. The code to get you started on */ /* hostname verification is provided in print_cn_name and print_san_name. Be */ /* sure you are sensitive to ccTLDs (don't navively transform the hostname */ /* string). http://publicsuffix.org/ might be helpful. */ /* */ /* If all three checks succeed, then you have a chance at a secure connection. But */ /* its only a chance, and you should either pin your certificates (to remove DNS, */ /* CA, and Web Hosters from the equation) or implement a Trust-On-First-Use (TOFU) */ /* scheme like Perspectives or SSH. But before you TOFU, you still have to make */ /* the customary checks to ensure the certifcate passes the sniff test. */ /* */ /* Happy certificate validation hunting! */ /**************************************************************************************/ /**************************************************************************************/ /* Step 1: verify a server certifcate was presented during negotiation */ /* https://www.openssl.org/docs/ssl/SSL_get_peer_certificate.html */ X509 *cert = SSL_get_peer_certificate(ssl); if (cert) { X509_free(cert); } // free immediately ASSERT(NULL != cert); if (NULL == cert) { /* Hack a code for print_error_string. */ print_error_string(X509_V_ERR_APPLICATION_VERIFICATION, "SSL_get_peer_certificate"); //break; /* failed */ } /* Step 2: verify the result of chain verifcation */ /* http://www.openssl.org/docs/ssl/SSL_get_verify_result.html */ /* Error codes: http://www.openssl.org/docs/apps/verify.html */ res = SSL_get_verify_result(ssl); ASSERT(X509_V_OK == res); if (!(X509_V_OK == res)) { /* Hack a code into print_error_string. */ print_error_string((unsigned long) res, "SSL_get_verify_results"); //break; /* failed */ } /* Step 3: hostname verifcation. */ /* An exercise left to the reader. */ cert = SSL_get_peer_certificate(ssl); if (cert) { X509_NAME *subject = X509_get_subject_name(cert); unsigned char *name = get_cn_name("Peer certificate", subject); bool ufp = endsWith(name, "ufp.com"); OPENSSL_free(name); X509_free(cert); ASSERT(ufp); if (!ufp) { print_error_string(X509_V_ERR_APPLICATION_VERIFICATION, "peer certificate not valid"); //break; } } /**************************************************************************************/ /**************************************************************************************/ /* Now, we can finally start reading and writing to the BIO... */ /**************************************************************************************/ /**************************************************************************************/ char *query = NULL; char str[256]; sprintf(str, "POST %s HTTP/1.1\r\nHost: %s", path, get_host()); BIO_puts(web, str); BIO_puts(web, "\r\nContent-Type: application/x-www-form-urlencoded"); query = create_query(parameters); sprintf(str, "\r\nContent-Length: %zu", strlen(query)); BIO_puts(web, str); sprintf(str, "\r\n\r\n%s", query); BIO_puts(web, str); char *response = perform_read(web); free(query); sm_delete(parameters); BIO_free_all(web); BIO_free(out); return response; } #define READ_BUFFER_SIZE 4096 char *perform_read(BIO * web) { BIO *wbio = BIO_new(BIO_s_mem()); int len = 0; const char *msg; int pret, minor_version, status; struct phr_header headers[100]; size_t num_headers; size_t data_len = 0, msg_len, last_len = 0; num_headers = sizeof(headers) / sizeof(headers[0]); /** * In testing we either see the entire response come back in the first read and any subsequent read blocks until timeout OR * we see the headers come in the first read, the content in the 2nd read, and subsequent reads return immediately with length zero. * High coupling to these two scenarios mitigates long blocking operations. */ { // first read to either get headers or entire response char *buffer = (char *) malloc(READ_BUFFER_SIZE); memset(buffer, 0, READ_BUFFER_SIZE); /* https://www.openssl.org/docs/crypto/BIO_read.html */ len = BIO_read(web, buffer, READ_BUFFER_SIZE); if (len > 0) BIO_write(wbio, buffer, len); free(buffer); } char *data; long length = BIO_get_mem_data(wbio, &data); // process the response which at least has headers char *response = NULL; pret = phr_parse_response(data, length, &minor_version, &status, &msg, &msg_len, headers, (size_t *) & num_headers, last_len); if (pret > 0) { int i = 0; int data_length = 0; for (i = 0; i != num_headers; ++i) { if (strncasecmp(headers[i].name, "Content-Length", headers[i].name_len) == 0) { data_length = atoi(headers[i].value); } } // 2nd+ reads to get the content while (length < pret+data_length) { int size = pret+data_length - length; char *buffer = (char *) malloc(size); memset(buffer, 0, size); int len = BIO_read(web, buffer, size); if (len > 0) { BIO_write(wbio, buffer, len); /* BIO_should_retry returns TRUE unless there's an */ /* error. We expect an error when the server */ /* provides the response and closes the connection. */ } free(buffer); length = BIO_get_mem_data(wbio, &data); } if ((status == 200) && (data_length > 0)) { response = (char *) malloc(data_length + 1); memset(response, 0, data_length + 1); memcpy(response, data + pret, data_length); } else asprintf(&response, IDENTITY_ERROR_XML, status); } else if (pret <= 0) { fprintf(stderr, "error parsing: %d\n", pret); asprintf(&response, IDENTITY_ERROR_XML, 500); } BIO_free_all(wbio); return response; } static void iter(const char *key, const char *value, const void *obj) { char *buffer = (char *) obj; sprintf(buffer + strlen(buffer), "%s=%s&", key, value); } #define QUERY_BUFFER_SIZE 1028 char *create_query(StrMap * parameters) { char *query_buffer = (char *) malloc(QUERY_BUFFER_SIZE); memset(query_buffer, 0, QUERY_BUFFER_SIZE); sm_enum(parameters, iter, query_buffer); query_buffer[strlen(query_buffer) - 1] = '\0'; return query_buffer; } int verify_callback(int preverify, X509_STORE_CTX * x509_ctx) { /* For error codes, see http://www.openssl.org/docs/apps/verify.html */ int depth = X509_STORE_CTX_get_error_depth(x509_ctx); int err = X509_STORE_CTX_get_error(x509_ctx); X509 *cert = X509_STORE_CTX_get_current_cert(x509_ctx); X509_NAME *iname = cert ? X509_get_issuer_name(cert) : NULL; X509_NAME *sname = cert ? X509_get_subject_name(cert) : NULL; //fprintf(stdout, "verify_callback (depth=%d)(preverify=%d)\n", depth, preverify); /* Issuer is the authority we trust that warrants nothing useful */ //print_cn_name("Issuer (cn)", iname); /* Subject is who the certificate is issued to by the authority */ //print_cn_name("Subject (cn)", sname); if (depth == 0) { /* If depth is 0, its the server's certificate. Print the SANs */ //print_san_name("Subject (san)", cert); } if (preverify == 0) { if (err == X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY) fprintf(stdout, " Error = X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY\n"); else if (err == X509_V_ERR_CERT_UNTRUSTED) fprintf(stdout, " Error = X509_V_ERR_CERT_UNTRUSTED\n"); else if (err == X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN) fprintf(stdout, " Error = X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN\n"); else if (err == X509_V_ERR_CERT_NOT_YET_VALID) fprintf(stdout, " Error = X509_V_ERR_CERT_NOT_YET_VALID\n"); else if (err == X509_V_ERR_CERT_HAS_EXPIRED) fprintf(stdout, " Error = X509_V_ERR_CERT_HAS_EXPIRED\n"); else if (err == X509_V_OK) fprintf(stdout, " Error = X509_V_OK\n"); else fprintf(stdout, " Error = %d\n", err); } #if !defined(NDEBUG) return 1; #else return preverify; #endif } unsigned char *get_cn_name(const char *label, X509_NAME * const name) { int idx = -1; unsigned char *utf8 = NULL; do { if (!name) break; /* failed */ idx = X509_NAME_get_index_by_NID(name, NID_commonName, -1); if (!(idx > -1)) break; /* failed */ X509_NAME_ENTRY *entry = X509_NAME_get_entry(name, idx); if (!entry) break; /* failed */ ASN1_STRING *data = X509_NAME_ENTRY_get_data(entry); if (!data) break; /* failed */ int length = ASN1_STRING_to_UTF8(&utf8, data); if (!utf8 || !(length > 0)) break; /* failed */ } while (0); return utf8; } void print_error_string(unsigned long err, const char *const label) { const char *const str = ERR_reason_error_string(err); if (str) fprintf(stderr, "%s\n", str); else fprintf(stderr, "%s failed: %lu (0x%lx)\n", label, err, err); } void init_openssl_library(void) { /* https://www.openssl.org/docs/ssl/SSL_library_init.html */ (void) SSL_library_init(); /* Cannot fail (always returns success) ??? */ /* https://www.openssl.org/docs/crypto/ERR_load_crypto_strings.html */ SSL_load_error_strings(); /* Cannot fail ??? */ /* SSL_load_error_strings loads both libssl and libcrypto strings */ /* ERR_load_crypto_strings(); */ /* Cannot fail ??? */ /* OpenSSL_config may or may not be called internally, based on */ /* some #defines and internal gyrations. Explicitly call it */ /* *IF* you need something from openssl.cfg, such as a */ /* dynamically configured ENGINE. */ OPENSSL_config(NULL); /* Cannot fail ??? */ /* Include to get this define */ #if defined (OPENSSL_THREADS) /* TODO TODO TODO TODO TODO TODO TODO TODO TODO TODO TODO */ /* https://www.openssl.org/docs/crypto/threads.html */ //fprintf(stdout, "Warning: thread locking is not implemented\n"); #endif } identity4c-1.0/identity-openssl-bridge.h0000664000175000017500000000502412650230577020523 0ustar richardlrichardl#ifndef __IDENTITY_OPENSSL_BRIDGE_H__ #define __IDENTITY_OPENSSL_BRIDGE_H__ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifndef UNUSED # define UNUSED(x) ((void)(x)) #endif #ifndef TRUE # define TRUE 1 #endif #ifndef FALSE # define FALSE 0 #endif /*******************************************/ /* Diagnostics and ASSERT */ /*******************************************/ #if !defined(NDEBUG) #include static void NullTrapHandler(int unused) { UNUSED(unused); } // No reason to return a value even though the function can fail. // Its not like we can assert to alert of a failure. static int InstallDebugTrapHandler() { // http://pubs.opengroup.org/onlinepubs/007908799/xsh/sigaction.html struct sigaction new_handler, old_handler; int ret = 0; do { ret = sigaction (SIGTRAP, NULL, &old_handler); if (ret != 0) break; // Failed // Don't step on another's handler // if (old_handler.sa_handler != NULL) { // ret = 0; // break; // } // Set up the structure to specify the null action. new_handler.sa_handler = &NullTrapHandler; new_handler.sa_flags = 0; ret = sigemptyset (&new_handler.sa_mask); if (ret != 0) break; // Failed // Install it ret = sigaction (SIGTRAP, &new_handler, NULL); if (ret != 0) break; // Failed ret = 0; } while(0); return ret; } # define ASSERT(x) { \ if(!(x)) { \ fprintf(stderr, "Assertion: %s: function %s, line %d\n", (char*)(__FILE__), (char*)(__func__), (int)__LINE__); \ raise(SIGTRAP); \ } \ } #else # define ASSERT(x) UNUSED(x) #endif // !defined(NDEBUG) void ssl_initialize_identity_context(identity_context_t *identity_context, char *certificate_file_name, char *truststore_file_name, char *key_file_name, char *key_password); void ssl_free_identity_context(identity_context_t *identity_context); char *send_message(identity_context_t *identity_context, char *path, StrMap *parameters); #endif /* __IDENTITY_OPENSSL_BRIDGE_H__ */ identity4c-1.0/strmap.c0000664000175000017500000003546112650230577015270 0ustar richardlrichardl/* * strmap version 2.0.1 * * ANSI C hash table for strings. * * Version history: * 1.0.0 - initial release * 2.0.0 - changed function prefix from strmap to sm to ensure * ANSI C compatibility * 2.0.1 - improved documentation * * strmap.c * * Copyright (c) 2009, 2011, 2013 Per Ola Kristensson. * * Per Ola Kristensson * Inference Group, Department of Physics * University of Cambridge * Cavendish Laboratory * JJ Thomson Avenue * CB3 0HE Cambridge * United Kingdom * * strmap 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 3 of the License, or * (at your option) any later version. * * strmap 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 strmap. If not, see . */ #include "strmap.h" typedef struct Pair Pair; typedef struct Bucket Bucket; struct Pair { char *key; char *value; }; struct Bucket { unsigned int count; Pair *pairs; }; struct StrMap { unsigned int count; Bucket *buckets; }; static Pair * get_pair(Bucket *bucket, const char *key); static unsigned long hash(const char *str); StrMap * sm_new(unsigned int capacity) { StrMap *map; map = malloc(sizeof(StrMap)); if (map == NULL) { return NULL; } map->count = capacity; map->buckets = malloc(map->count * sizeof(Bucket)); if (map->buckets == NULL) { free(map); return NULL; } memset(map->buckets, 0, map->count * sizeof(Bucket)); return map; } void sm_delete(StrMap *map) { unsigned int i, j, n, m; Bucket *bucket; Pair *pair; if (map == NULL) { return; } n = map->count; bucket = map->buckets; i = 0; while (i < n) { m = bucket->count; pair = bucket->pairs; j = 0; while(j < m) { free(pair->key); free(pair->value); pair++; j++; } free(bucket->pairs); bucket++; i++; } free(map->buckets); free(map); } int sm_get(const StrMap *map, const char *key, char *out_buf, unsigned int n_out_buf) { unsigned int index; Bucket *bucket; Pair *pair; if (map == NULL) { return 0; } if (key == NULL) { return 0; } index = hash(key) % map->count; bucket = &(map->buckets[index]); pair = get_pair(bucket, key); if (pair == NULL) { return 0; } if (out_buf == NULL && n_out_buf == 0) { return strlen(pair->value) + 1; } if (out_buf == NULL) { return 0; } if (strlen(pair->value) >= n_out_buf) { return 0; } strcpy(out_buf, pair->value); return 1; } int sm_exists(const StrMap *map, const char *key) { unsigned int index; Bucket *bucket; Pair *pair; if (map == NULL) { return 0; } if (key == NULL) { return 0; } index = hash(key) % map->count; bucket = &(map->buckets[index]); pair = get_pair(bucket, key); if (pair == NULL) { return 0; } return 1; } int sm_put(StrMap *map, const char *key, const char *value) { unsigned int key_len, value_len, index; Bucket *bucket; Pair *tmp_pairs, *pair; char *tmp_value; char *new_key, *new_value; if (map == NULL) { return 0; } if (key == NULL || value == NULL) { return 0; } key_len = strlen(key); value_len = strlen(value); /* Get a pointer to the bucket the key string hashes to */ index = hash(key) % map->count; bucket = &(map->buckets[index]); /* Check if we can handle insertion by simply replacing * an existing value in a key-value pair in the bucket. */ if ((pair = get_pair(bucket, key)) != NULL) { /* The bucket contains a pair that matches the provided key, * change the value for that pair to the new value. */ if (strlen(pair->value) < value_len) { /* If the new value is larger than the old value, re-allocate * space for the new larger value. */ tmp_value = realloc(pair->value, (value_len + 1) * sizeof(char)); if (tmp_value == NULL) { return 0; } pair->value = tmp_value; } /* Copy the new value into the pair that matches the key */ strcpy(pair->value, value); return 1; } /* Allocate space for a new key and value */ new_key = malloc((key_len + 1) * sizeof(char)); if (new_key == NULL) { return 0; } new_value = malloc((value_len + 1) * sizeof(char)); if (new_value == NULL) { free(new_key); return 0; } /* Create a key-value pair */ if (bucket->count == 0) { /* The bucket is empty, lazily allocate space for a single * key-value pair. */ bucket->pairs = malloc(sizeof(Pair)); if (bucket->pairs == NULL) { free(new_key); free(new_value); return 0; } bucket->count = 1; } else { /* The bucket wasn't empty but no pair existed that matches the provided * key, so create a new key-value pair. */ tmp_pairs = realloc(bucket->pairs, (bucket->count + 1) * sizeof(Pair)); if (tmp_pairs == NULL) { free(new_key); free(new_value); return 0; } bucket->pairs = tmp_pairs; bucket->count++; } /* Get the last pair in the chain for the bucket */ pair = &(bucket->pairs[bucket->count - 1]); pair->key = new_key; pair->value = new_value; /* Copy the key and its value into the key-value pair */ strcpy(pair->key, key); strcpy(pair->value, value); return 1; } int sm_get_count(const StrMap *map) { unsigned int i, j, n, m; unsigned int count; Bucket *bucket; Pair *pair; if (map == NULL) { return 0; } bucket = map->buckets; n = map->count; i = 0; count = 0; while (i < n) { pair = bucket->pairs; m = bucket->count; j = 0; while (j < m) { count++; pair++; j++; } bucket++; i++; } return count; } int sm_enum(const StrMap *map, sm_enum_func enum_func, const void *obj) { unsigned int i, j, n, m; Bucket *bucket; Pair *pair; if (map == NULL) { return 0; } if (enum_func == NULL) { return 0; } bucket = map->buckets; n = map->count; i = 0; while (i < n) { pair = bucket->pairs; m = bucket->count; j = 0; while (j < m) { enum_func(pair->key, pair->value, obj); pair++; j++; } bucket++; i++; } return 1; } /* * Returns a pair from the bucket that matches the provided key, * or null if no such pair exist. */ static Pair * get_pair(Bucket *bucket, const char *key) { unsigned int i, n; Pair *pair; n = bucket->count; if (n == 0) { return NULL; } pair = bucket->pairs; i = 0; while (i < n) { if (pair->key != NULL && pair->value != NULL) { if (strcmp(pair->key, key) == 0) { return pair; } } pair++; i++; } return NULL; } /* * Returns a hash code for the provided string. */ static unsigned long hash(const char *str) { unsigned long hash = 5381; int c; while (c = *str++) { hash = ((hash << 5) + hash) + c; } return hash; } /* GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below. 0. Additional Definitions. As used herein, "this License" refers to version 3 of the GNU Lesser General Public License, and the "GNU GPL" refers to version 3 of the GNU General Public License. "The Library" refers to a covered work governed by this License, other than an Application or a Combined Work as defined below. An "Application" is any work that makes use of an interface provided by the Library, but which is not otherwise based on the Library. Defining a subclass of a class defined by the Library is deemed a mode of using an interface provided by the Library. A "Combined Work" is a work produced by combining or linking an Application with the Library. The particular version of the Library with which the Combined Work was made is also called the "Linked Version". The "Minimal Corresponding Source" for a Combined Work means the Corresponding Source for the Combined Work, excluding any source code for portions of the Combined Work that, considered in isolation, are based on the Application, and not on the Linked Version. The "Corresponding Application Code" for a Combined Work means the object code and/or source code for the Application, including any data and utility programs needed for reproducing the Combined Work from the Application, but excluding the System Libraries of the Combined Work. 1. Exception to Section 3 of the GNU GPL. You may convey a covered work under sections 3 and 4 of this License without being bound by section 3 of the GNU GPL. 2. Conveying Modified Versions. If you modify a copy of the Library, and, in your modifications, a facility refers to a function or data to be supplied by an Application that uses the facility (other than as an argument passed when the facility is invoked), then you may convey a copy of the modified version: a) under this License, provided that you make a good faith effort to ensure that, in the event an Application does not supply the function or data, the facility still operates, and performs whatever part of its purpose remains meaningful, or b) under the GNU GPL, with none of the additional permissions of this License applicable to that copy. 3. Object Code Incorporating Material from Library Header Files. The object code form of an Application may incorporate material from a header file that is part of the Library. You may convey such object code under terms of your choice, provided that, if the incorporated material is not limited to numerical parameters, data structure layouts and accessors, or small macros, inline functions and templates (ten or fewer lines in length), you do both of the following: a) Give prominent notice with each copy of the object code that the Library is used in it and that the Library and its use are covered by this License. b) Accompany the object code with a copy of the GNU GPL and this license document. 4. Combined Works. You may convey a Combined Work under terms of your choice that, taken together, effectively do not restrict modification of the portions of the Library contained in the Combined Work and reverse engineering for debugging such modifications, if you also do each of the following: a) Give prominent notice with each copy of the Combined Work that the Library is used in it and that the Library and its use are covered by this License. b) Accompany the Combined Work with a copy of the GNU GPL and this license document. c) For a Combined Work that displays copyright notices during execution, include the copyright notice for the Library among these notices, as well as a reference directing the user to the copies of the GNU GPL and this license document. d) Do one of the following: 0) Convey the Minimal Corresponding Source under the terms of this License, and the Corresponding Application Code in a form suitable for, and under terms that permit, the user to recombine or relink the Application with a modified version of the Linked Version to produce a modified Combined Work, in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source. 1) Use a suitable shared library mechanism for linking with the Library. A suitable mechanism is one that (a) uses at run time a copy of the Library already present on the user's computer system, and (b) will operate properly with a modified version of the Library that is interface-compatible with the Linked Version. e) Provide Installation Information, but only if you would otherwise be required to provide such information under section 6 of the GNU GPL, and only to the extent that such information is necessary to install and execute a modified version of the Combined Work produced by recombining or relinking the Application with a modified version of the Linked Version. (If you use option 4d0, the Installation Information must accompany the Minimal Corresponding Source and Corresponding Application Code. If you use option 4d1, you must provide the Installation Information in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source.) 5. Combined Libraries. You may place library facilities that are a work based on the Library side by side in a single library together with other library facilities that are not Applications and are not covered by this License, and convey such a combined library under terms of your choice, if you do both of the following: a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities, conveyed under the terms of this License. b) Give prominent notice with the combined library that part of it is a work based on the Library, and explaining where to find the accompanying uncombined form of the same work. 6. Revised Versions of the GNU Lesser General Public License. The Free Software Foundation may publish revised and/or new versions of the GNU Lesser 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 Library as you received it specifies that a certain numbered version of the GNU Lesser General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that published version or of any later version published by the Free Software Foundation. If the Library as you received it does not specify a version number of the GNU Lesser General Public License, you may choose any version of the GNU Lesser General Public License ever published by the Free Software Foundation. If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public License shall apply, that proxy's public statement of acceptance of any version is permanent authorization for you to choose that version for the Library. */ identity4c-1.0/configure.ac0000664000175000017500000000165112650230577016076 0ustar richardlrichardlAC_PREREQ(2.61) AC_INIT(libufpidentity, 1.0, richardl@ufp.com) LT_INIT AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_SRCDIR([identity.c], [identity-resolver.c], [identity-xml-parser.c], [identity-openssl-bridge.c], [picohttpparser.c], [strmap.c]) AC_CONFIG_HEADER(config.h) AM_INIT_AUTOMAKE AC_PROG_CC AC_PROG_CC_STDC AC_CHECK_HEADERS([sys/fsuid.h]) AC_CHECK_FUNCS([setfsuid]) PKG_PROG_PKG_CONFIG([0.25]) AC_SEARCH_LIBS([xmlReadDoc], [xml2], [libxml_includes=`$PKG_CONFIG --cflags libxml-2.0`]) AC_SEARCH_LIBS([SSL_library_init], [ssl]) AC_SEARCH_LIBS([BIO_new], [crypto]) AC_SUBST([LIBXML_INCLUDES], $libxml_includes) AX_CHECK_OPENSSL AX_CHECK_COMPILE_FLAG([-Wno-unused-result], [CFLAGS="$CFLAGS -Wno-unused-result"]) AC_CONFIG_FILES([Makefile]) AC_OUTPUT echo " $PACKAGE_NAME version $PACKAGE_VERSION Prefix.........: $prefix Debug Build....: $debug C Compiler.....: $CC $CFLAGS $CPPFLAGS Linker.........: $LD $LDFLAGS $LIBS " identity4c-1.0/AUTHORS0000664000175000017500000000000012650230577014643 0ustar richardlrichardlidentity4c-1.0/README0000664000175000017500000000126212650230577014466 0ustar richardlrichardlUFP Identity C library Build & install by running: * ./autogen.sh * ./configure * make * make install-strip If you don't have access to "sudo", you have to manually become "root" prior to calling "make install-strip". This library requires OpenSSL and libxml2. Two additional libraries are included as source * [StrMap](http://pokristensson.com/strmap.html) * [picohttpparser](https://github.com/h2o/picohttpparser) For testing standalone you can build an executable for debugging gcc -ggdb -I /usr/include/libxml2/ -I /usr/include/openssl/ -o identity identity.c identity-openssl-bridge.c strmap.c identity-resolver.c picohttpparser.c identity-xml-parser.c -lssl -lcrypto -lxml2 identity4c-1.0/COPYING0000664000175000017500000000000012650230577014626 0ustar richardlrichardl