liblogging-1.0.5/0000775000175100017510000000000012441546267010652 500000000000000liblogging-1.0.5/Makefile.am0000644000175100017510000000043312411216131012601 00000000000000SUBDIRS = pkgconfig_DATA = pkgconfigdir = $(libdir)/pkgconfig if ENABLE_STDLOG pkgconfig_DATA += stdlog/liblogging-stdlog.pc SUBDIRS += stdlog endif if ENABLE_RFC3195 pkgconfig_DATA += rfc3195/liblogging-rfc3195.pc SUBDIRS += rfc3195/doc rfc3195/src endif ACLOCAL_AMFLAGS=-I m4 liblogging-1.0.5/config.h.in0000664000175100017510000000714312441545566012623 00000000000000/* config.h.in. Generated from configure.ac by autoheader. */ /* journal support is integrated. */ #undef ENABLE_JOURNAL /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the `gethostbyname' function. */ #undef HAVE_GETHOSTBYNAME /* Define to 1 if you have the `gethostname' function. */ #undef HAVE_GETHOSTNAME /* Define to 1 if you have the `gettimeofday' function. */ #undef HAVE_GETTIMEOFDAY /* Define to 1 if you have the `inet_ntoa' function. */ #undef HAVE_INET_NTOA /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if your system has a GNU libc compatible `malloc' function, and to 0 otherwise. */ #undef HAVE_MALLOC /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the `memset' function. */ #undef HAVE_MEMSET /* Define to 1 if you have the header file. */ #undef HAVE_NETDB_H /* Define to 1 if you have the header file. */ #undef HAVE_NETINET_IN_H /* Define to 1 if you have the `select' function. */ #undef HAVE_SELECT /* Define to 1 if you have the `socket' function. */ #undef HAVE_SOCKET /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SELECT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SOCKET_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TIME_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* stdlog support is integrated. */ #undef LIBLOGGING_STDLOG /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Indicator for a BSD OS */ #undef OS_BSD /* Indicator for a Solaris OS */ #undef OS_SOLARIS /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define as the return type of signal handlers (`int' or `void'). */ #undef RETSIGTYPE /* Define to the type of arg 1 for `select'. */ #undef SELECT_TYPE_ARG1 /* Define to the type of args 2, 3 and 4 for `select'. */ #undef SELECT_TYPE_ARG234 /* Define to the type of arg 5 for `select'. */ #undef SELECT_TYPE_ARG5 /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Define to 1 if you can safely include both and . */ #undef TIME_WITH_SYS_TIME /* Define to 1 if your declares `struct tm'. */ #undef TM_IN_SYS_TIME /* Version number of package */ #undef VERSION /* Define to empty if `const' does not conform to ANSI C. */ #undef const /* Define to rpl_malloc if the replacement function should be used. */ #undef malloc /* Define to `unsigned int' if does not define. */ #undef size_t liblogging-1.0.5/install-sh0000755000175100017510000003325512441545566012605 00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2011-11-20.07; # UTC # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. liblogging-1.0.5/config.guess0000755000175100017510000013036112441545566013115 00000000000000#! /bin/sh # Attempt to guess a canonical system name. # Copyright 1992-2013 Free Software Foundation, Inc. timestamp='2013-06-10' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 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. 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ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE="alpha" ;; "EV4.5 (21064)") UNAME_MACHINE="alpha" ;; "LCA4 (21066/21068)") UNAME_MACHINE="alpha" ;; "EV5 (21164)") UNAME_MACHINE="alphaev5" ;; "EV5.6 (21164A)") UNAME_MACHINE="alphaev56" ;; "EV5.6 (21164PC)") UNAME_MACHINE="alphapca56" ;; "EV5.7 (21164PC)") UNAME_MACHINE="alphapca57" ;; "EV6 (21264)") UNAME_MACHINE="alphaev6" ;; "EV6.7 (21264A)") UNAME_MACHINE="alphaev67" ;; "EV6.8CB (21264C)") UNAME_MACHINE="alphaev68" ;; "EV6.8AL (21264B)") UNAME_MACHINE="alphaev68" ;; "EV6.8CX (21264D)") UNAME_MACHINE="alphaev68" ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE="alphaev69" ;; "EV7 (21364)") UNAME_MACHINE="alphaev7" ;; "EV7.9 (21364A)") UNAME_MACHINE="alphaev79" ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` # Reset EXIT trap before exiting to avoid spurious non-zero exit code. exitcode=$? trap '' 0 exit $exitcode ;; Alpha\ *:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # Should we change UNAME_MACHINE based on the output of uname instead # of the specific Alpha model? echo alpha-pc-interix exit ;; 21064:Windows_NT:50:3) echo alpha-dec-winnt3.5 exit ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition exit ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit ;; *:OS400:*:*) echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix${UNAME_RELEASE} exit ;; arm*:riscos:*:*|arm*:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; s390x:SunOS:*:*) echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) echo i386-pc-auroraux${UNAME_RELEASE} exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) eval $set_cc_for_build SUN_ARCH="i386" # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH="x86_64" fi fi echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_PROCESSOR} in amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW64*:*) echo ${UNAME_MACHINE}-pc-mingw64 exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:MSYS*:*) echo ${UNAME_MACHINE}-pc-msys exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; aarch64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="gnulibc1" ; fi echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arc:Linux:*:* | arceb:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-${LIBC} else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi else echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf fi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; cris:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; crisv32:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; frv:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; hexagon:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:Linux:*:*) echo ${UNAME_MACHINE}-pc-linux-${LIBC} exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } ;; or1k:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; or32:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; padre:Linux:*:*) echo sparc-unknown-linux-${LIBC} exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; *) echo hppa-unknown-linux-${LIBC} ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-${LIBC} exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-${LIBC} exit ;; ppc64le:Linux:*:*) echo powerpc64le-unknown-linux-${LIBC} exit ;; ppcle:Linux:*:*) echo powerpcle-unknown-linux-${LIBC} exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux-${LIBC} exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; tile*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-${LIBC} exit ;; x86_64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configury will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; x86_64:Haiku:*:*) echo x86_64-unknown-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown eval $set_cc_for_build if test "$UNAME_PROCESSOR" = unknown ; then UNAME_PROCESSOR=powerpc fi if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then case $UNAME_PROCESSOR in i386) UNAME_PROCESSOR=x86_64 ;; powerpc) UNAME_PROCESSOR=powerpc64 ;; esac fi fi echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NEO-?:NONSTOP_KERNEL:*:*) echo neo-tandem-nsk${UNAME_RELEASE} exit ;; NSE-*:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; i*86:AROS:*:*) echo ${UNAME_MACHINE}-pc-aros exit ;; x86_64:VMkernel:*:*) echo ${UNAME_MACHINE}-unknown-esx exit ;; esac eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix\n"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; c34*) echo c34-convex-bsd exit ;; c38*) echo c38-convex-bsd exit ;; c4*) echo c4-convex-bsd exit ;; esac fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: liblogging-1.0.5/m4/0000775000175100017510000000000012441546267011172 500000000000000liblogging-1.0.5/m4/ltsugar.m40000644000175100017510000001042412441545561013030 00000000000000# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [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. 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It'll see the old AC_DEFUN # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us # using a macro with the same name in our local m4/libtool.m4 it'll # pull the old libtool.m4 in (it doesn't see our shiny new m4_define # and doesn't know about Autoconf macros at all.) # # So we provide this file, which has a silly filename so it's always # included after everything else. This provides aclocal with the # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything # because those macros already exist, or will be overwritten later. # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. # # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. # Yes, that means every name once taken will need to remain here until # we give up compatibility with versions before 1.7, at which point # we need to keep only those names which we still refer to. # This is to help aclocal find these macros, as it can't see m4_define. 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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. 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It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac ]) if test -n $lt_cv_sys_max_cmd_len ; then AC_MSG_RESULT($lt_cv_sys_max_cmd_len) else AC_MSG_RESULT(none) fi max_cmd_len=$lt_cv_sys_max_cmd_len _LT_DECL([], [max_cmd_len], [0], [What is the maximum length of a command?]) ])# LT_CMD_MAX_LEN # Old name: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) # _LT_HEADER_DLFCN # ---------------- m4_defun([_LT_HEADER_DLFCN], [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl ])# _LT_HEADER_DLFCN # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) # ---------------------------------------------------------------- m4_defun([_LT_TRY_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test "$cross_compiling" = yes; then : [$4] else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF [#line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisbility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; }] _LT_EOF if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) $1 ;; x$lt_dlneed_uscore) $2 ;; x$lt_dlunknown|x*) $3 ;; esac else : # compilation failed $3 fi fi rm -fr conftest* ])# _LT_TRY_DLOPEN_SELF # LT_SYS_DLOPEN_SELF # ------------------ AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ]) ;; *) AC_CHECK_FUNC([shl_load], [lt_cv_dlopen="shl_load"], [AC_CHECK_LIB([dld], [shl_load], [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], [AC_CHECK_FUNC([dlopen], [lt_cv_dlopen="dlopen"], [AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], [AC_CHECK_LIB([svld], [dlopen], [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], [AC_CHECK_LIB([dld], [dld_link], [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) ]) ]) ]) ]) ]) ;; esac if test "x$lt_cv_dlopen" != xno; then enable_dlopen=yes else enable_dlopen=no fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS="$CPPFLAGS" test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS="$LDFLAGS" wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS="$LIBS" LIBS="$lt_cv_dlopen_libs $LIBS" AC_CACHE_CHECK([whether a program can dlopen itself], lt_cv_dlopen_self, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) ]) if test "x$lt_cv_dlopen_self" = xyes; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" AC_CACHE_CHECK([whether a statically linked program can dlopen itself], lt_cv_dlopen_self_static, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) ]) fi CPPFLAGS="$save_CPPFLAGS" LDFLAGS="$save_LDFLAGS" LIBS="$save_LIBS" ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi _LT_DECL([dlopen_support], [enable_dlopen], [0], [Whether dlopen is supported]) _LT_DECL([dlopen_self], [enable_dlopen_self], [0], [Whether dlopen of programs is supported]) _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], [Whether dlopen of statically linked programs is supported]) ])# LT_SYS_DLOPEN_SELF # Old name: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) # _LT_COMPILER_C_O([TAGNAME]) # --------------------------- # Check to see if options -c and -o are simultaneously supported by compiler. # This macro does not hard code the compiler like AC_PROG_CC_C_O. m4_defun([_LT_COMPILER_C_O], [m4_require([_LT_DECL_SED])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_TAG_COMPILER])dnl AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&AS_MESSAGE_LOG_FD echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes fi fi chmod u+w . 2>&AS_MESSAGE_LOG_FD $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* ]) _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], [Does compiler simultaneously support -c and -o options?]) ])# _LT_COMPILER_C_O # _LT_COMPILER_FILE_LOCKS([TAGNAME]) # ---------------------------------- # Check to see if we can do hard links to lock some files if needed m4_defun([_LT_COMPILER_FILE_LOCKS], [m4_require([_LT_ENABLE_LOCK])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl _LT_COMPILER_C_O([$1]) hard_links="nottested" if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then # do not overwrite the value of need_locks provided by the user AC_MSG_CHECKING([if we can lock with hard links]) hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no AC_MSG_RESULT([$hard_links]) if test "$hard_links" = no; then AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) need_locks=warn fi else need_locks=no fi _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) ])# _LT_COMPILER_FILE_LOCKS # _LT_CHECK_OBJDIR # ---------------- m4_defun([_LT_CHECK_OBJDIR], [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], [rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null]) objdir=$lt_cv_objdir _LT_DECL([], [objdir], [0], [The name of the directory that contains temporary libtool files])dnl m4_pattern_allow([LT_OBJDIR])dnl AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", [Define to the sub-directory in which libtool stores uninstalled libraries.]) ])# _LT_CHECK_OBJDIR # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) # -------------------------------------- # Check hardcoding attributes. m4_defun([_LT_LINKER_HARDCODE_LIBPATH], [AC_MSG_CHECKING([how to hardcode library paths into programs]) _LT_TAGVAR(hardcode_action, $1)= if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || test -n "$_LT_TAGVAR(runpath_var, $1)" || test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then # We can hardcode non-existent directories. if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then # Linking always hardcodes the temporary library directory. _LT_TAGVAR(hardcode_action, $1)=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. _LT_TAGVAR(hardcode_action, $1)=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. _LT_TAGVAR(hardcode_action, $1)=unsupported fi AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; 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newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then case $host_os in openbsd2.[[89]] | openbsd2.[[89]].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. 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First name is the real one, the rest are links. 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sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method = "file_magic"]) _LT_DECL([], [file_magic_glob], [1], [How to find potential files when deplibs_check_method = "file_magic"]) _LT_DECL([], [want_nocaseglob], [1], [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) DUMPBIN=: ;; esac fi AC_SUBST([DUMPBIN]) if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # _LT_CHECK_SHAREDLIB_FROM_LINKLIB # -------------------------------- # how to determine the name of the shared library # associated with a specific link library. # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], [m4_require([_LT_DECL_EGREP]) m4_require([_LT_DECL_OBJDUMP]) m4_require([_LT_DECL_DLLTOOL]) AC_CACHE_CHECK([how to associate runtime and link libraries], lt_cv_sharedlib_from_linklib_cmd, [lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac ]) sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO _LT_DECL([], [sharedlib_from_linklib_cmd], [1], [Command to associate shared and link libraries]) ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB # _LT_PATH_MANIFEST_TOOL # ---------------------- # locate the manifest tool m4_defun([_LT_PATH_MANIFEST_TOOL], [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], [lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM="-lm") ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' if test "$host_cpu" != ia64; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | 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 | gnu*) case $cc_basename in # old Intel for x86_64 which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Intel*\ [[CF]]*Compiler*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *Portland\ Group*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in "" | " "*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 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amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='' ;; m68k) _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes ;; esac ;; bsdi[[45]]*) _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(always_export_symbols, $1)=yes _LT_TAGVAR(file_list_spec, $1)='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; 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*) lt_outputfile="$lt_outputfile.exe" lt_tool_outputfile="$lt_tool_outputfile.exe" ;; esac~ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_TAGVAR(allow_undefined_flag, $1)=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' # FIXME: Should let the user specify the lib program. _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes ;; esac ;; darwin* | rhapsody*) _LT_DARWIN_LINKER_FEATURES($1) ;; dgux*) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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hpux9*) if test "$GCC" = yes; then _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ;; hpux10*) if test "$GCC" = yes && test "$with_gnu_ld" = no; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes fi ;; hpux11*) if test "$GCC" = yes && test "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) m4_if($1, [], [ # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) _LT_LINKER_OPTION([if $CC understands -b], _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) ;; esac fi if test "$with_gnu_ld" = no; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. 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then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' else case $host_os in openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' ;; esac fi else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; os2*) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; 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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 ;; chorus*) case $cc_basename in *) # FIXME: insert proper C++ library support _LT_TAGVAR(ld_shlibs, $1)=no ;; esac ;; cygwin* | mingw* | pw32* | cegcc*) case $GXX,$cc_basename in ,cl* | no,cl*) # Native MSVC # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(always_export_symbols, $1)=yes _LT_TAGVAR(file_list_spec, $1)='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; 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fi~ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; darwin* | rhapsody*) _LT_DARWIN_LINKER_FEATURES($1) ;; dgux*) case $cc_basename in ec++*) # FIXME: insert proper C++ library support _LT_TAGVAR(ld_shlibs, $1)=no ;; ghcx*) # Green Hills C++ Compiler # FIXME: insert proper C++ library support _LT_TAGVAR(ld_shlibs, $1)=no ;; *) # FIXME: insert proper C++ library support _LT_TAGVAR(ld_shlibs, $1)=no ;; esac ;; freebsd2.*) # C++ shared libraries reported to be fairly broken before # switch to ELF _LT_TAGVAR(ld_shlibs, $1)=no ;; freebsd-elf*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; freebsd* | dragonfly*) # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF # conventions _LT_TAGVAR(ld_shlibs, $1)=yes ;; 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 ;; 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list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' ;; *) if test "$GXX" = yes; then if test $with_gnu_ld = no; then case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; esac fi else # FIXME: insert proper C++ library support _LT_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; interix[[3-9]]*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. 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|| _lt_function_replace_fail=: ]) # _LT_PROG_REPLACE_SHELLFNS # ------------------------- # Replace existing portable implementations of several shell functions with # equivalent extended shell implementations where those features are available.. m4_defun([_LT_PROG_REPLACE_SHELLFNS], [if test x"$xsi_shell" = xyes; then _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl case ${1} in */*) func_dirname_result="${1%/*}${2}" ;; * ) func_dirname_result="${3}" ;; esac]) _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl func_basename_result="${1##*/}"]) _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl case ${1} in */*) func_dirname_result="${1%/*}${2}" ;; * ) func_dirname_result="${3}" ;; esac func_basename_result="${1##*/}"]) _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are # positional parameters, so assign one to ordinary parameter first. func_stripname_result=${3} func_stripname_result=${func_stripname_result#"${1}"} func_stripname_result=${func_stripname_result%"${2}"}]) _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl func_split_long_opt_name=${1%%=*} func_split_long_opt_arg=${1#*=}]) _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl func_split_short_opt_arg=${1#??} func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl case ${1} in *.lo) func_lo2o_result=${1%.lo}.${objext} ;; *) func_lo2o_result=${1} ;; esac]) _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) fi if test x"$lt_shell_append" = xyes; then _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl func_quote_for_eval "${2}" dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) # Save a `func_append' function call where possible by direct use of '+=' sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: else # Save a `func_append' function call even when '+=' is not available sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$_lt_function_replace_fail" = x":"; then AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) fi ]) # _LT_PATH_CONVERSION_FUNCTIONS # ----------------------------- # Determine which file name conversion functions should be used by # func_to_host_file (and, implicitly, by func_to_host_path). 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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. 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If the determined conversion # type is listed in (the comma separated) LAZY, no conversion will # take place. func_file_conv () { file=$1 case $file in / | /[!/]*) # absolute file, and not a UNC file if test -z "$file_conv"; then # lazily determine how to convert abs files case `uname -s` in MINGW*) file_conv=mingw ;; CYGWIN*) file_conv=cygwin ;; *) file_conv=wine ;; esac fi case $file_conv/,$2, in *,$file_conv,*) ;; mingw/*) file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` ;; cygwin/*) file=`cygpath -m "$file" || echo "$file"` ;; wine/*) file=`winepath -w "$file" || echo "$file"` ;; esac ;; esac } # func_cl_dashL linkdir # Make cl look for libraries in LINKDIR func_cl_dashL () { func_file_conv "$1" if test -z "$lib_path"; then lib_path=$file else lib_path="$lib_path;$file" fi linker_opts="$linker_opts -LIBPATH:$file" } # func_cl_dashl library # Do a library search-path lookup for cl func_cl_dashl () { lib=$1 found=no save_IFS=$IFS IFS=';' for dir in $lib_path $LIB do IFS=$save_IFS if $shared && test -f "$dir/$lib.dll.lib"; then found=yes lib=$dir/$lib.dll.lib break fi if test -f "$dir/$lib.lib"; then found=yes lib=$dir/$lib.lib break fi if test -f "$dir/lib$lib.a"; then found=yes lib=$dir/lib$lib.a break fi done IFS=$save_IFS if test "$found" != yes; then lib=$lib.lib fi } # func_cl_wrapper cl arg... # Adjust compile command to suit cl func_cl_wrapper () { # Assume a capable shell lib_path= shared=: linker_opts= for arg do if test -n "$eat"; then eat= else case $1 in -o) # configure might choose to run compile as 'compile cc -o foo foo.c'. eat=1 case $2 in *.o | *.[oO][bB][jJ]) func_file_conv "$2" set x "$@" -Fo"$file" shift ;; *) func_file_conv "$2" set x "$@" -Fe"$file" shift ;; esac ;; -I) eat=1 func_file_conv "$2" mingw set x "$@" -I"$file" shift ;; -I*) func_file_conv "${1#-I}" mingw set x "$@" -I"$file" shift ;; -l) eat=1 func_cl_dashl "$2" set x "$@" "$lib" shift ;; -l*) func_cl_dashl "${1#-l}" set x "$@" "$lib" shift ;; -L) eat=1 func_cl_dashL "$2" ;; -L*) func_cl_dashL "${1#-L}" ;; -static) shared=false ;; -Wl,*) arg=${1#-Wl,} save_ifs="$IFS"; IFS=',' for flag in $arg; do IFS="$save_ifs" linker_opts="$linker_opts $flag" done IFS="$save_ifs" ;; -Xlinker) eat=1 linker_opts="$linker_opts $2" ;; -*) set x "$@" "$1" shift ;; *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) func_file_conv "$1" set x "$@" -Tp"$file" shift ;; *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) func_file_conv "$1" mingw set x "$@" "$file" shift ;; *) set x "$@" "$1" shift ;; esac fi shift done if test -n "$linker_opts"; then linker_opts="-link$linker_opts" fi exec "$@" $linker_opts exit 1 } eat= case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: compile [--help] [--version] PROGRAM [ARGS] Wrapper for compilers which do not understand '-c -o'. Remove '-o dest.o' from ARGS, run PROGRAM with the remaining arguments, and rename the output as expected. If you are trying to build a whole package this is not the right script to run: please start by reading the file 'INSTALL'. Report bugs to . EOF exit $? ;; -v | --v*) echo "compile $scriptversion" exit $? ;; cl | *[/\\]cl | cl.exe | *[/\\]cl.exe ) func_cl_wrapper "$@" # Doesn't return... ;; esac ofile= cfile= for arg do if test -n "$eat"; then eat= else case $1 in -o) # configure might choose to run compile as 'compile cc -o foo foo.c'. # So we strip '-o arg' only if arg is an object. eat=1 case $2 in *.o | *.obj) ofile=$2 ;; *) set x "$@" -o "$2" shift ;; esac ;; *.c) cfile=$1 set x "$@" "$1" shift ;; *) set x "$@" "$1" shift ;; esac fi shift done if test -z "$ofile" || test -z "$cfile"; then # If no '-o' option was seen then we might have been invoked from a # pattern rule where we don't need one. That is ok -- this is a # normal compilation that the losing compiler can handle. If no # '.c' file was seen then we are probably linking. That is also # ok. exec "$@" fi # Name of file we expect compiler to create. cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` # Create the lock directory. # Note: use '[/\\:.-]' here to ensure that we don't use the same name # that we are using for the .o file. Also, base the name on the expected # object file name, since that is what matters with a parallel build. lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d while true; do if mkdir "$lockdir" >/dev/null 2>&1; then break fi sleep 1 done # FIXME: race condition here if user kills between mkdir and trap. trap "rmdir '$lockdir'; exit 1" 1 2 15 # Run the compile. "$@" ret=$? if test -f "$cofile"; then test "$cofile" = "$ofile" || mv "$cofile" "$ofile" elif test -f "${cofile}bj"; then test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" fi rmdir "$lockdir" exit $ret # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: liblogging-1.0.5/ChangeLog0000644000175100017510000001535712441545536012353 00000000000000---------------------------------------------------------------------------- v1.0.5 2014-12-09 - cleanup for systemd-journal >= 209 closes https://github.com/rsyslog/liblogging/issues/17 - bugfix: date stamp was incorrectly formatted The day part was totally off. This affected the "uxsock:" and "file:" drivers. closes https://github.com/rsyslog/liblogging/issues/21 ---------------------------------------------------------------------------- v1.0.4 2014-04-03 - fix build problems on some platforms (namely RHEL/CENTOS 5) - add --disable-man pages ./configure option This permits to totally turn off man page handling. This is useful for platforms like RHEL/CENTOS 5 where rst2man is hard to get when building from git is desired. - lower build system requirements to autoconf 2.59 This permits building on RHEL/CENTOs 5 with stock autotools. ---------------------------------------------------------------------------- v1.0.3 2014-03-18 - fix build problem in Ubuntu 10.04 Thanks to Assaf Gordon for reporting See: https://github.com/rsyslog/liblogging/issues/11 - do not override user varibale CFLAGS Thanks to Thomas D. for reporting this problem and suggesting a solution. closes: https://github.com/rsyslog/liblogging/issues/15 - make liblogging-rfc3195 not export private symbols Thanks to Michael Biebl for his help in getting this right. - explain that stdlog_log() return code usually most not be checked (if same level of reliability like syslog(3) is desired) ---------------------------------------------------------------------------- v1.0.2 2014-03-03 - first version of the "real" API of liblogging-stdlog It is now feature-complete with multiple channels, signal-safeness, and logging drivers for syslog, the systemd journal, unix sockets and files. Note: if the journal driver is to be build (enabled by default), a new dependency libsystemd-journal exists. This is the required to use the journal API. You can turn off building the journal driver via the --disable-journal configure option. ---------------------------------------------------------------------------- v1.0.1 2014-02-10 - rfc3195 component now 2-clause BSD licensed This means the complete liblogging is now under 2-clause BSD - new component names: * liblogging-stdlog * liblogging-rfc3195 made some necessary name adjustments See also: https://github.com/rsyslog/liblogging/issues/2 ---------------------------------------------------------------------------- v1.0.0 2014-01-21 - made rfc3195 library (the original liblogging) an optional component - add libstdlog component; used for standard logging (syslog replacement) purposes via multiple channels (driver support is planned) This is the initial bare revision of this library component. ---------------------------------------------------------------------------- 0.7.2 2008-05-07 RGerhards - cleaned up some warnings; fixed some potentially bad errors thanks to darix for pointing this out 0.7.1 2008-05-06 RGerhards - changed include files (now in liblogging subdirectory) - pc file contained wrong package name 0.7.0 2008-04-15 RGerhards - added pkg-config support 2008-03 Michael Biebl - converted to autotools 2005-10-14 RGerhards - There was a bug in the BEEP listeners which made them ignore the listen port set by srAPISetOption(). The BEEP listeners always listen to 601, no matter what was set. 0.6.0 2005-09-06 Unfortunately, when I stopped working on liblogging due to some higher priority work (in 2003 ;)), I didn't update this file here. While I initially thought I'd push it away for a few weeks at most, it actually become suspended for some month. The lack of real interest in it didn't justify any more work. Thankfully, interest in RFC 3195 is now improving and I've also done my own syslogd for unix (www.rsyslog.com), so I am now able to look at least partly at the lib. In the mean time, some users have successfully used the 0.5.0 release and their feedback was generally pleasant. So I think this is a good release. I will now go through the code and extract what has been upgraded since 0.5.0. So we have a rough record of that. Here are the changes: - support for UDP and unix domain socket listening - these features were initially introduced to support a to-be-written syslogd. They are not very well tested and will probably not be for quite some time. - code enhanced to guard against oversize BEEP frames, which could be introduced by a malicous person (security related) - some support for Solaris has been added (not sure what it was exactly...) - added the COOKED listener - some checks against invalid SEQs 0.6.0 is not as thouroughly tested as 0.5.0, which by now I consider to be stable. I advise people to use 0.5.0 if they are looking for stable code and do not urgently need the new features introduced in 0.6.0. 0.5.0 - fixed a bug in the server code where an response for a channel close request was sent over the to-be-closed channel instead of channel 0. This can be an interoperability issue with - implemented 3195/COOKED in the client. Server is still RAW only. - fixed some smaller bugs I don't remeber ;) - enhanced the client API to directly support sending syslog message objects. This is now the preferred way of sending messages. THE SERVER API MAY STILL CHANGE AND IS NOT FINALIZED IN 0.5.0! 0.4.0 - fixed a hang condition on server shutdown (the listening sockets was accidently not in nonblocking state) - added support for parsing the syslog message - modified the directory structure, each OS will now have its own subdirectory (including Windows) - included a syslog message API, which can also be used to create syslog messages - added support for syslog-sign-12 in the message object 0.3.1 2003-08-29 - a good number of fixes - server (listener) API included WARNING: THE API IS NOT NECESSARILY STABLE YET. If you use it, you may need to change your code with later releases 0.2.0 2003-08-12 - socket layer restructured to facilitate porting - XML parser added - API stable, API changes will NOT break any programs written to 0.2.0 API - much better error checking - compiles & runs under Linux, FreeBSD, AIX, Solaris 0.1.0 2003-08-04 Initial Release liblogging-1.0.5/stdlog/0000775000175100017510000000000012441546267012146 500000000000000liblogging-1.0.5/stdlog/Makefile.am0000664000175100017510000000260012441545153014111 00000000000000CLEANFILES = lib_LTLIBRARIES = liblogging-stdlog.la liblogging_stdlog_la_CPPFLAGS = liblogging_stdlog_la_CFLAGS = ${AM_CFLAGS} liblogging_stdlog_la_LIBADD = $(SOL_LIBS) liblogging_stdlog_la_LDFLAGS = \ -version-info 0:0:0 \ -export-symbols-regex '(^stdlog_.*)' # For instructions on how to increment --version-info see: # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html liblogging_stdlog_la_SOURCES = \ stdlog.c \ uxsock.c \ file.c \ formatter.c \ timeutils.c EXTRA_DIST = stdlog-intern.h \ stdlog.rst \ stdlogctl.rst pkginclude_HEADERS = \ stdlog.h noinst_HEADERS = noinst_PROGRAMS = tester bin_PROGRAMS = tester_SOURCES = tester.c tester_LDADD = liblogging-stdlog.la $(SOL_LIBS) bin_PROGRAMS += stdlogctl stdlogctl_SOURCES = stdlogctl.c stdlogctl_CPPFLAGS = stdlogctl_la_CFLAGS = ${AM_CFLAGS} stdlogctl_LDADD = liblogging-stdlog.la $(SOL_LIBS) if ENABLE_JOURNAL liblogging_stdlog_la_LIBADD += $(LIBSYSTEMD_JOURNAL_LIBS) liblogging_stdlog_la_SOURCES += jrnldrvr.c tester_LDADD += $(LIBSYSTEMD_JOURNAL_LIBS) stdlogctl_LDADD += $(LIBSYSTEMD_JOURNAL_LIBS) endif if ENABLE_MAN_PAGES man1_MANS = stdlogctl.1 CLEANFILES += stdlogctl.1 EXTRA_DIST += stdlogctl.1 man3_MANS = stdlog.3 CLEANFILES += stdlog.3 EXTRA_DIST += stdlog.3 stdlogctl.1: stdlogctl.rst $(AM_V_GEN) $(RST2MAN) $< $@ stdlog.3: stdlog.rst $(AM_V_GEN) $(RST2MAN) $< $@ endif liblogging-1.0.5/stdlog/stdlog.rst0000644000175100017510000003704312411216131014076 00000000000000================= liblogging-stdlog ================= ------------------------ standard logging library ------------------------ :Author: Rainer Gerhards :Date: 2014-02-22 :Manual section: 3 :Manual group: standard logging library SYNOPSIS ======== :: #include const char* stdlog_version(void); int stdlog_init(int options); void stdlog_deinit(); stdlog_channel_t stdlog_open(const char *ident, const int options, const int facility, const char *channelspec); int stdlog_log(stdlog_channel_t channel, const int severity, const char *fmt, ...); int stdlog_log_b(stdlog_channel_t channel, const int severity, char *buf, const size_t lenbuf, const char *fmt, ...); int stdlog_vlog(stdlog_channel_t channel, const int severity, const char *fmt, va_list ap); int stdlog_vlog_b(stdlog_channel_t channel, const int severity, char *buf, const size_t lenbuf, const char *fmt, va_list ap); void stdlog_close(stdlog_channel_t channel); size_t stdlog_get_msgbuf_size(void); const char *stdlog_get_dflt_chanspec(void); DESCRIPTION =========== **stdlog_version()** returns the version string for the library currently being used (e.g. "1.0.2"). It may be called at any time. If a specific (minimal) version of the library is required, it is suggested to do runtime checks via **stdlog_version()** before **stdlog_init()** is called. **stdlog_init()** is used to initialize the logging system. It must only be called once during the lifetime of a process. If no special options are desired, stdlog_init() is optional. If it is not called, the first call to any of the other calls will initiate it. This feature is primarily for backward compatibility with how the legacy **syslog(3)** API worked. It does not play well with multi-threaded applications. With them, call stdlog_init() explicitly from the startup thread. The parameter *options* contains one or more of the library options specified in their own section below. **stdlog_deinit(void)** is used to clean up resources including closing file handles at library exit. No library calls are permitted after it has been called. It's usage is optional if no cleanup is required (this will leave resource leaks which will be reported by tools like valgrind). **stdlog_open()** is used to open a log channel which can be used in consecutive calls to *stdlog_log()*. The string given to *ident* is used to identify the message source. It's handling is depending on the output driver. For example, the file: and syslog: drivers prepend it to the message, while the journal: driver ignores it (as the journal automatically identifies messages based on the application who submits them. In general, you can think of it as being equivalent to the *ident* specified in the traditional **openlog(3)** call. The value given in *options* controls handling of the channel. It can be used to override options set during **stdlog_init()**. Note that for signal-safeness you need to specify **STDLOG_SIGSAFE**. The *facility* field contains a facility similar to the traditional syslog facility. Again, it is driver-dependent on how this field is actually used. The *channelspec* filed is a **channel specification** string, which allows to control the destination of this channel. To use the default output channel specification, provide NULL to *channelspec*. Doing so is highly suggested if there is no pressing need to do otherwise. **stdlog_close()** is used to close the associated channel. The channel specifier must not be used after *stdlog_close()* has been called. If done so, unpredictable behavior will happen, as the memory it points to has been free'ed. **stdlog_log()** is the equivalent to the **syslog(3)** call. It offers a similar interface, but there are notable differences. The *channel* parameter is used to specify the log channel to use to. Use *NULL* to select the default channel. This is sufficient for most applications. The *severity* field contains a syslog-like severity. The remaining arguments are a format, as in **printf(3)** and any arguments required by the format. Note that some restrictions apply to the format in signal-safe mode (described below). The **stdlog_log()** supports log message sizes of slightly less than 4KiB. The exact size depends on the log driver and parameters specified in **stdlog_open()**. The reason is that the log drivers may need to add headers and trailers to the message text, and this is done inside the same 4KiB buffer that is also used for the actual message text. For example, the "syslog:" driver adds a traditional syslog header, which among others contains the *ident* string provided by **stdlog_open()**. If the complete log message does not fit into the buffer, it is silently truncated. The formatting buffer is allocated on the stack. Note that the 4Kib buffer size is a build time default. As such, distributions may change it. To obtain the size limit that the linked in instance of libloggin-stdlog was build with, use **stdlog_get_msgbuf_size()**. You may also use the **stdlogctl(1)** utility to find out the build time settings for the installed version of liblogging-stdlog. **stdlog_log_b()** is almost equivalent to **stdlog_log()**, except that the caller can provide a formatting work buffer. This is done via the *buf* and *buflen* parameters. This permits to use both smaller and larger buffer sizes. For embedded systems (or signal handlers), this may be convenient to reduce the amount of stack space required. Also, it is useful if very large messages are to be logged. Note that while there is no upper limit on the buffer size per se, the log drivers may have some limits. In general, up to 64KiB of buffer should work with all drivers. The **stdlog_vlog()** and **stdlog_vlog_b()** calls are equivalent to **stdlog_log()** and **stdlog_log_b()** except that they take a *va_list* argument. Use **stdlog_get_dflt_chanspec()** to obtain the default channel specification. This must be called only after **stdlog_init()** has been called. OPTIONS ======= Options modify library behavior. They can be specified in **stdlog_init()** and **stdlog_open()** calls. The **stdlog_init()** call is used to set default options. These are applied if channels are automatically created or the *STDLOG_USE_DFLT_OPTS* option is used in **stdlog_open()**. Otherwise, options provided to **stdlog_open()** are not affected by the global option set. The following options can be given: :STDLOG_USE_DFLT_OPTS: is used to indicate that the **stdlog_open()** call shall use the default global options. If this option is given, on other options can be set. Trying to do so results in an error. Note that this option is *not* valid to for the **stdlog_init()** call. :STDLOG_SIGSAFE: request signal-safe mode. If and only if this is specified library calls are signal-safe. Some restrictions apply in signal-safe mode. See description below for details. FACILITIES ========== The following facilities are supported. Please note that they are mimicked after the traditional syslog facilities, but liblogging-stdlog uses different numerical values. This is necessary to provide future enhancements. Do **not** use the LOG_xxx #defines from syslog.h but the following STDLOG_xxx defines: :: STDLOG_KERN - kernel messages STDLOG_USER - random user-level messages STDLOG_MAIL - mail system STDLOG_DAEMON - system daemons STDLOG_AUTH - security/authorization messages STDLOG_SYSLOG - messages generated internally by syslogd STDLOG_LPR - line printer subsystem STDLOG_NEWS - network news subsystem STDLOG_UUCP - UUCP subsystem STDLOG_CRON - clock daemon STDLOG_AUTHPRIV - security/authorization messages (private) STDLOG_FTP - ftp daemon STDLOG_LOCAL0 - reserved for application use STDLOG_LOCAL1 - reserved for application use STDLOG_LOCAL2 - reserved for application use STDLOG_LOCAL3 - reserved for application use STDLOG_LOCAL4 - reserved for application use STDLOG_LOCAL5 - reserved for application use STDLOG_LOCAL6 - reserved for application use STDLOG_LOCAL7 - reserved for application use Regular applications should use facilities in the **STDLOG_LOCALx** range. Non-privileged applications may not be able to use all of the system-defined facilities. Note that it is also safe to refer to application specific facilities via :: STDLOG_LOCAL0 + offset if offset is in the range of 0 to 7. SEVERITY ======== The following severities are supported: :: STDLOG_EMERG - system is unusable STDLOG_ALERT - action must be taken immediately STDLOG_CRIT - critical conditions STDLOG_ERR - error conditions STDLOG_WARNING - warning conditions STDLOG_NOTICE - normal but significant condition STDLOG_INFO - informational STDLOG_DEBUG - debug-level messages These reflect the traditional syslog severity mappings. Note that different output drivers may have different needs and may map severities into a smaller set. THREAD- AND SIGNAL-SAFENESS =========================== These calls are thread- and signal-safe: * **stdlog_version()** * **stdlog_get_msgbuf_size()** * **stdlog_get_dflt_chanspec()** These calls are **not** thread- or signal-safe: * **stdlog_init()** * **stdlog_deinit()** * **stdlog_open()** * **stdlog_close()** For **stdlog_log()**, **stdlog_vlog()**, **stdlog_log_b()**, and **stdlog_vlog_b()**, it depends: * if the channel has been opened with the *STDLOG_SIGSAFE* option, the call is both thread-safe and signal-safe. * if the library has been initialized by **stdlog_init()** or the channel has been opened by **stdlog_open()**, the call is thread-safe but **not** signal-safe. * if the library has not been initialized and the default (NULL) channel is used, the call is neither thread- nor signal-safe. For **stdlog_log_b()** and **stdlog_vlog_b()** the caller must also ensure that the provided formatting buffer supports the desired thread- and signal-safeness. For example, if a static buffer is used, thread-safeness is not given. For signal-safeness, typically a buffer allocated on the signal handler's stack is needed. For multi-threaded applications, it is **highly recommended** to initialize the library via **stdlog_init()** on the main thread **before** any other threads are started. Thread- and signal-safeness, if given, does not require different channels. It is perfectly fine to use the same channel in multiple threads. Note however that interrupted system calls will not be retried. An error will be returned instead. This may happen if a thread is inside a **stdlog_log()** call while an async signal handler using that same call is activated. Depending on timing, the first call may or may not complete successfully. It is the caller's chore to check return status and do retries if necessary. Finally, thread- and signal-safeness depend on the log driver. At the time of this writing, the "syslog:" and "file:" drivers are thread- and signal-safe while the current "journal:" driver is thread- but not signal-safe. To the best of our knowledge, the systemd team is working on making the API we depend on signal-safe. If this is done, the driver itself is also signal-safe (the restriction results from the journal API). RESRICTIONS IN SIGNAL-SAFE MODE ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ When signal-safeness is requested, the set of supported printf formats is restricted. This is due to the fact that the standard printf routines cannot be called and so a smaller signal-safe printf implementation that is part of *liblogging-stdlog* is used instead. It has the following restrictions: * flag characters are not supported * field width and precision fields are accepted but silently ignored * the following length modifiers are supported: **l, ll, h, hh, z** * the following conversion specifiers are supported: **s, i, d, u, x, X, p, c, f** (where **f** is always formatted as "%.2f") * only the following control character escapes are supported: **\\n, \\r, \\t, \\\\**. Please note that it is **not** advisable to include control characters in log records. Log drivers and log back-end systems may remove them. CHANNEL SPECIFICATIONS ====================== The channel is described via a single-line string. Currently, the following channels can be selected: * "syslog:", which is the traditional syslog output to /dev/log * "uxsock:", which writes messages to the local unix socket *name*. The message is formatted in traditional syslog-format. * "journal:", which emits messages via the native systemd journal API * "file:", which writes messages in a syslog-like format to the file specified as *name* If no channel specification is given, the default is "syslog:". The default channel can be set via the **LIBLOGGING_STDLOG_DFLT_LOG_CHANNEL** environment variable. Not all output channel drivers are available on all platforms. For example, the "journal:" driver is not available on BSD. It is highly suggested that application developers **never** hard-code any channel specifiers inside their code but rather permit the administrator to configure these. If there is no pressing need to select different channel drivers, it is suggested to rely on the default channel spec, which always can be set by the system administrator. RETURN VALUE ============ When successful **stdlog_init()** and **stdlog_log()** return zero and something else otherwise. **stdlog_open()** returns a channel descriptor on success and *NULL* otherwise. In case of failure *errno* is set appropriately. Note that the traditional **syslog(3)** API does not return any success state, so any failures are silently ignored. In most cases, this works sufficiently reliably. If this level of reliability is sufficient, the return code of **stdlog_log()** does not need to be checked. This is probably the case for most applications. If finding out about the success of the logging operation is vital to the application, the return code can be checked. Note that you must not try to find out the exact failure cause. If the return is non-zero, something in the log system did not work correctly. It is suggested that the logging operation is re-tried in this case, and if it fails again it is suggested that the channel is closed and re-opened and then the operation re-tried. During failures, partial records may be logged. This is the same what could happen with **syslog(3)**. Again, in general it should not be necessary to check the return code of **stdlog_log()**. The **stdlog_deinit()** and **stdlog_close()** calls do not return any status. EXAMPLES ======== A typical single-threaded application just needs to know about the **stdlog_log()** call: :: stdlog_log(NULL, STDLOG_NOTICE, "New session %d of user %s", sessid, username); Being thread- and signal-safe requires a little bit more of setup: :: /* on main thread */ status = stdlog_init(STDLOG_SIGSAFE); /* here comes the rest of the code, including worker * thread startup. */ /* And do this in threads, signal handlers, etc: */ stdlog_log(NULL, STDLOG_NOTICE, "New session %d of user %s", sessid, username); If you need just a small formatting buffer (or a large one), you can provide the memory yourself: :: char buf[512]; stdlog_log_b(NULL, STDLOG_NOTICE, buf, sizeof(buf), "New session %d of user %s", sessid, username); SEE ALSO ======== **stdlogctl(1)**, **syslog(3)** COPYRIGHT ========= This page is part of the *liblogging* project, and is available under the same BSD 2-clause license as the rest of the project. liblogging-1.0.5/stdlog/stdlogctl.10000664000175100017510000000250512441032537014137 00000000000000.\" Man page generated from reStructuredText. . .TH STDLOGCTL 1 "2014-02-21" "" "standard logging library" .SH NAME stdlogctl \- utility for the standard logging library . .nr rst2man-indent-level 0 . .de1 rstReportMargin \\$1 \\n[an-margin] level \\n[rst2man-indent-level] level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] - \\n[rst2man-indent0] \\n[rst2man-indent1] \\n[rst2man-indent2] .. .de1 INDENT .\" .rstReportMargin pre: . RS \\$1 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] . nr rst2man-indent-level +1 .\" .rstReportMargin post: .. .de UNINDENT . RE .\" indent \\n[an-margin] .\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] .nr rst2man-indent-level -1 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] .in \\n[rst2man-indent\\n[rst2man-indent-level]]u .. .SH SYNOPSIS .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C stdlogctl .ft P .fi .UNINDENT .UNINDENT .SH DESCRIPTION .sp The stdlogctl utility prints out the version of the currently installed liblogging\-stdlog as well as some of its built\-time constants and runtime defaults. .SH SEE ALSO .sp \fBstdlog(3)\fP .SH COPYRIGHT .sp This page is part of the \fIliblogging\fP project, and is available under the same BSD 2\-clause license as the rest of the project. .SH AUTHOR Rainer Gerhards .\" Generated by docutils manpage writer. . liblogging-1.0.5/stdlog/stdlog-intern.h0000644000175100017510000000673512411216131015016 00000000000000/* The stdlog private definitions file. * * Copyright (C) 2014 Adiscon GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY ADISCON AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL ADISCON OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include #include #include "stdlog.h" #define __STDLOG_MSGBUF_SIZE 4096 #ifndef STDLOG_INTERN_H_INCLUDED #define STDLOG_INTERN_H_INCLUDED struct stdlog_channel { const char *spec; const char *ident; int32_t options; int facility; char *fmtbuf; int (*f_vsnprintf)(char *str, size_t size, const char *fmt, va_list ap); struct { void (*init)(stdlog_channel_t ch); /* initialize driver */ void (*open)(stdlog_channel_t ch); void (*close)(stdlog_channel_t ch); int (*log)(stdlog_channel_t ch, const int severity, const char *fmt, va_list ap, char *wrkbuf, const size_t buflen); } drvr; union { struct { char *sockname; int sock; struct sockaddr_un addr; } uxs; /* unix socket (including syslog) */ struct { int fd; char *name; } file; } d; /* driver-specific data */ }; /* A useful macro for adding single chars during string building. It ensures * that the target buffer is not overrun. The index idx must be an lvalue and * must point to the location where the character is to be inserted. If there * is sufficient space left, to char is inserted and the index incremented. * Otherwise, no updates happen. */ #define __STDLOG_STRBUILD_ADD_CHAR(buf, lenbuf, idx, c) \ if(idx < (int) (lenbuf)) { \ buf[(idx)++] = c; \ } int __stdlog_formatTimestamp3164(const struct tm *const tm, char *const buf); struct tm * __stdlog_timesub(const time_t * timep, const long offset, struct tm *tmp); void __stdlog_set_uxs_drvr(stdlog_channel_t ch); void __stdlog_set_jrnl_drvr(stdlog_channel_t ch); void __stdlog_set_file_drvr(stdlog_channel_t ch); /* formatter "library" routines */ void __stdlog_fmt_print_int (char *__restrict__ const buf, const size_t lenbuf, int *idx, int64_t nbr); void __stdlog_fmt_print_str (char *__restrict__ const buf, const size_t lenbuf, int *__restrict__ const idx, const char *const str); int __stdlog_sigsafe_printf(char *buf, const size_t lenbuf, const char *fmt, va_list ap); void __stdlog_sigsafe_memcpy(void *dest, const void *src, size_t n); int __stdlog_wrapper_vsnprintf(char *buf, size_t lenbuf, const char *fmt, va_list ap); #endif /* STDLOG_INTERN_H_INCLUDED */ liblogging-1.0.5/stdlog/stdlogctl.rst0000644000175100017510000000125712411216131014577 00000000000000========= stdlogctl ========= ---------------------------------------- utility for the standard logging library ---------------------------------------- :Author: Rainer Gerhards :Date: 2014-02-21 :Manual section: 1 :Manual group: standard logging library SYNOPSIS ======== :: stdlogctl DESCRIPTION =========== The stdlogctl utility prints out the version of the currently installed liblogging-stdlog as well as some of its built-time constants and runtime defaults. 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Syslog protocol is spoken on * all unix sockets. * * Copyright (C) 2014 Adiscon GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY ADISCON AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL ADISCON OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include "config.h" #include #include #include #include #include #include #include #include #include #include "stdlog-intern.h" #include "stdlog.h" #define _PATH_LOG "/dev/log" /* default syslog socket on Linux */ static int build_syslog_frame(stdlog_channel_t ch, const int severity, char *__restrict__ const frame, const size_t lenframe, const char *fmt, va_list ap) { int i = 0; struct tm tm; int64_t pri; const time_t t = time(NULL); pri = (ch->facility << 3) | (severity & 0x07); __stdlog_timesub(&t, 0, &tm); __STDLOG_STRBUILD_ADD_CHAR(frame, lenframe, i, '<'); __stdlog_fmt_print_int(frame, lenframe-i, &i, pri); __STDLOG_STRBUILD_ADD_CHAR(frame, lenframe, i, '>'); i += __stdlog_formatTimestamp3164(&tm, frame+i); __STDLOG_STRBUILD_ADD_CHAR(frame, lenframe, i, ' '); __stdlog_fmt_print_str(frame, lenframe-i, &i, ch->ident); __STDLOG_STRBUILD_ADD_CHAR(frame, lenframe, i, ':'); __STDLOG_STRBUILD_ADD_CHAR(frame, lenframe, i, ' '); i += ch->f_vsnprintf(frame+i, lenframe-i, fmt, ap); return i; } static void uxs_init(stdlog_channel_t ch) { ch->d.uxs.sock = -1; /* Note: we handle both "syslog:" as well as "uxsock:" as * they are essentially the same. Here we configure the * difference. */ if (!strncmp(ch->spec, "uxsock:", 7)) ch->d.uxs.sockname = strdup(ch->spec+7); else ch->d.uxs.sockname = strdup(_PATH_LOG); } static void uxs_open(stdlog_channel_t ch) { if (ch->d.uxs.sock == -1) { if((ch->d.uxs.sock = socket(AF_UNIX, SOCK_DGRAM, 0)) < 0) return; memset(&ch->d.uxs.addr, 0, sizeof(ch->d.uxs.addr)); ch->d.uxs.addr.sun_family = AF_UNIX; strncpy(ch->d.uxs.addr.sun_path, ch->d.uxs.sockname, sizeof(ch->d.uxs.addr.sun_path)); } } static void uxs_close(stdlog_channel_t ch) { if (ch->d.uxs.sock >= 0) { free(ch->d.uxs.sockname); close(ch->d.uxs.sock); ch->d.uxs.sock = -1; } } static int uxs_log(stdlog_channel_t ch, int severity, const char *fmt, va_list ap, char *__restrict__ const wrkbuf, const size_t buflen) { ssize_t lsent; size_t lenframe; int r; if(ch->d.uxs.sock < 0) uxs_open(ch); if(ch->d.uxs.sock < 0) { r = -1; goto done; } lenframe = build_syslog_frame(ch, severity, wrkbuf, buflen, fmt, ap); lsent = sendto(ch->d.uxs.sock, wrkbuf, lenframe, 0, (struct sockaddr*) &ch->d.uxs.addr, sizeof(ch->d.uxs.addr)); if(lsent == -1) { r = -1; } else if(lsent != (ssize_t)lenframe) { r = -1; errno = EAGAIN; } else { r = 0; } done: return r; } void __stdlog_set_uxs_drvr(stdlog_channel_t ch) { ch->drvr.init = uxs_init; ch->drvr.open = uxs_open; ch->drvr.close = uxs_close; ch->drvr.log = uxs_log; } liblogging-1.0.5/stdlog/stdlog.30000664000175100017510000004200712441032540013431 00000000000000.\" Man page generated from reStructuredText. . .TH LIBLOGGING-STDLOG 3 "2014-02-22" "" "standard logging library" .SH NAME liblogging-stdlog \- standard logging library . .nr rst2man-indent-level 0 . .de1 rstReportMargin \\$1 \\n[an-margin] level \\n[rst2man-indent-level] level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] - \\n[rst2man-indent0] \\n[rst2man-indent1] \\n[rst2man-indent2] .. .de1 INDENT .\" .rstReportMargin pre: . RS \\$1 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] . nr rst2man-indent-level +1 .\" .rstReportMargin post: .. .de UNINDENT . RE .\" indent \\n[an-margin] .\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] .nr rst2man-indent-level -1 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] .in \\n[rst2man-indent\\n[rst2man-indent-level]]u .. .SH SYNOPSIS .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C #include const char* stdlog_version(void); int stdlog_init(int options); void stdlog_deinit(); stdlog_channel_t stdlog_open(const char *ident, const int options, const int facility, const char *channelspec); int stdlog_log(stdlog_channel_t channel, const int severity, const char *fmt, ...); int stdlog_log_b(stdlog_channel_t channel, const int severity, char *buf, const size_t lenbuf, const char *fmt, ...); int stdlog_vlog(stdlog_channel_t channel, const int severity, const char *fmt, va_list ap); int stdlog_vlog_b(stdlog_channel_t channel, const int severity, char *buf, const size_t lenbuf, const char *fmt, va_list ap); void stdlog_close(stdlog_channel_t channel); size_t stdlog_get_msgbuf_size(void); const char *stdlog_get_dflt_chanspec(void); .ft P .fi .UNINDENT .UNINDENT .SH DESCRIPTION .sp \fBstdlog_version()\fP returns the version string for the library currently being used (e.g. "1.0.2"). It may be called at any time. If a specific (minimal) version of the library is required, it is suggested to do runtime checks via \fBstdlog_version()\fP before \fBstdlog_init()\fP is called. .sp \fBstdlog_init()\fP is used to initialize the logging system. It must only be called once during the lifetime of a process. If no special options are desired, stdlog_init() is optional. If it is not called, the first call to any of the other calls will initiate it. This feature is primarily for backward compatibility with how the legacy \fBsyslog(3)\fP API worked. It does not play well with multi\-threaded applications. With them, call stdlog_init() explicitly from the startup thread. The parameter \fIoptions\fP contains one or more of the library options specified in their own section below. .sp \fBstdlog_deinit(void)\fP is used to clean up resources including closing file handles at library exit. No library calls are permitted after it has been called. It\(aqs usage is optional if no cleanup is required (this will leave resource leaks which will be reported by tools like valgrind). .sp \fBstdlog_open()\fP is used to open a log channel which can be used in consecutive calls to \fIstdlog_log()\fP\&. The string given to \fIident\fP is used to identify the message source. It\(aqs handling is depending on the output driver. For example, the file: and syslog: drivers prepend it to the message, while the journal: driver ignores it (as the journal automatically identifies messages based on the application who submits them. In general, you can think of it as being equivalent to the \fIident\fP specified in the traditional \fBopenlog(3)\fP call. The value given in \fIoptions\fP controls handling of the channel. It can be used to override options set during \fBstdlog_init()\fP\&. Note that for signal\-safeness you need to specify \fBSTDLOG_SIGSAFE\fP\&. The \fIfacility\fP field contains a facility similar to the traditional syslog facility. Again, it is driver\-dependent on how this field is actually used. The \fIchannelspec\fP filed is a \fBchannel specification\fP string, which allows to control the destination of this channel. To use the default output channel specification, provide NULL to \fIchannelspec\fP\&. Doing so is highly suggested if there is no pressing need to do otherwise. .sp \fBstdlog_close()\fP is used to close the associated channel. The channel specifier must not be used after \fIstdlog_close()\fP has been called. If done so, unpredictable behavior will happen, as the memory it points to has been free\(aqed. .sp \fBstdlog_log()\fP is the equivalent to the \fBsyslog(3)\fP call. It offers a similar interface, but there are notable differences. The \fIchannel\fP parameter is used to specify the log channel to use to. Use \fINULL\fP to select the default channel. This is sufficient for most applications. The \fIseverity\fP field contains a syslog\-like severity. The remaining arguments are a format, as in \fBprintf(3)\fP and any arguments required by the format. Note that some restrictions apply to the format in signal\-safe mode (described below). The \fBstdlog_log()\fP supports log message sizes of slightly less than 4KiB. The exact size depends on the log driver and parameters specified in \fBstdlog_open()\fP\&. The reason is that the log drivers may need to add headers and trailers to the message text, and this is done inside the same 4KiB buffer that is also used for the actual message text. For example, the "syslog:" driver adds a traditional syslog header, which among others contains the \fIident\fP string provided by \fBstdlog_open()\fP\&. If the complete log message does not fit into the buffer, it is silently truncated. The formatting buffer is allocated on the stack. .sp Note that the 4Kib buffer size is a build time default. As such, distributions may change it. To obtain the size limit that the linked in instance of libloggin\-stdlog was build with, use \fBstdlog_get_msgbuf_size()\fP\&. You may also use the \fBstdlogctl(1)\fP utility to find out the build time settings for the installed version of liblogging\-stdlog. .sp \fBstdlog_log_b()\fP is almost equivalent to \fBstdlog_log()\fP, except that the caller can provide a formatting work buffer. This is done via the \fIbuf\fP and \fIbuflen\fP parameters. This permits to use both smaller and larger buffer sizes. For embedded systems (or signal handlers), this may be convenient to reduce the amount of stack space required. Also, it is useful if very large messages are to be logged. Note that while there is no upper limit on the buffer size per se, the log drivers may have some limits. In general, up to 64KiB of buffer should work with all drivers. .sp The \fBstdlog_vlog()\fP and \fBstdlog_vlog_b()\fP calls are equivalent to \fBstdlog_log()\fP and \fBstdlog_log_b()\fP except that they take a \fIva_list\fP argument. .sp Use \fBstdlog_get_dflt_chanspec()\fP to obtain the default channel specification. This must be called only after \fBstdlog_init()\fP has been called. .SH OPTIONS .sp Options modify library behavior. They can be specified in \fBstdlog_init()\fP and \fBstdlog_open()\fP calls. The \fBstdlog_init()\fP call is used to set default options. These are applied if channels are automatically created or the \fISTDLOG_USE_DFLT_OPTS\fP option is used in \fBstdlog_open()\fP\&. Otherwise, options provided to \fBstdlog_open()\fP are not affected by the global option set. .sp The following options can be given: .INDENT 0.0 .TP .B STDLOG_USE_DFLT_OPTS is used to indicate that the \fBstdlog_open()\fP call shall use the default global options. If this option is given, on other options can be set. Trying to do so results in an error. Note that this option is \fInot\fP valid to for the \fBstdlog_init()\fP call. .TP .B STDLOG_SIGSAFE request signal\-safe mode. If and only if this is specified library calls are signal\-safe. Some restrictions apply in signal\-safe mode. See description below for details. .UNINDENT .SH FACILITIES .sp The following facilities are supported. Please note that they are mimicked after the traditional syslog facilities, but liblogging\-stdlog uses different numerical values. This is necessary to provide future enhancements. Do \fBnot\fP use the LOG_xxx #defines from syslog.h but the following STDLOG_xxx defines: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C STDLOG_KERN \- kernel messages STDLOG_USER \- random user\-level messages STDLOG_MAIL \- mail system STDLOG_DAEMON \- system daemons STDLOG_AUTH \- security/authorization messages STDLOG_SYSLOG \- messages generated internally by syslogd STDLOG_LPR \- line printer subsystem STDLOG_NEWS \- network news subsystem STDLOG_UUCP \- UUCP subsystem STDLOG_CRON \- clock daemon STDLOG_AUTHPRIV \- security/authorization messages (private) STDLOG_FTP \- ftp daemon STDLOG_LOCAL0 \- reserved for application use STDLOG_LOCAL1 \- reserved for application use STDLOG_LOCAL2 \- reserved for application use STDLOG_LOCAL3 \- reserved for application use STDLOG_LOCAL4 \- reserved for application use STDLOG_LOCAL5 \- reserved for application use STDLOG_LOCAL6 \- reserved for application use STDLOG_LOCAL7 \- reserved for application use .ft P .fi .UNINDENT .UNINDENT .sp Regular applications should use facilities in the \fBSTDLOG_LOCALx\fP range. Non\-privileged applications may not be able to use all of the system\-defined facilities. Note that it is also safe to refer to application specific facilities via .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C STDLOG_LOCAL0 + offset .ft P .fi .UNINDENT .UNINDENT .sp if offset is in the range of 0 to 7. .SH SEVERITY .sp The following severities are supported: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C STDLOG_EMERG \- system is unusable STDLOG_ALERT \- action must be taken immediately STDLOG_CRIT \- critical conditions STDLOG_ERR \- error conditions STDLOG_WARNING \- warning conditions STDLOG_NOTICE \- normal but significant condition STDLOG_INFO \- informational STDLOG_DEBUG \- debug\-level messages .ft P .fi .UNINDENT .UNINDENT .sp These reflect the traditional syslog severity mappings. Note that different output drivers may have different needs and may map severities into a smaller set. .SH THREAD- AND SIGNAL-SAFENESS .sp These calls are thread\- and signal\-safe: .INDENT 0.0 .IP \(bu 2 \fBstdlog_version()\fP .IP \(bu 2 \fBstdlog_get_msgbuf_size()\fP .IP \(bu 2 \fBstdlog_get_dflt_chanspec()\fP .UNINDENT .sp These calls are \fBnot\fP thread\- or signal\-safe: .INDENT 0.0 .IP \(bu 2 \fBstdlog_init()\fP .IP \(bu 2 \fBstdlog_deinit()\fP .IP \(bu 2 \fBstdlog_open()\fP .IP \(bu 2 \fBstdlog_close()\fP .UNINDENT .sp For \fBstdlog_log()\fP, \fBstdlog_vlog()\fP, \fBstdlog_log_b()\fP, and \fBstdlog_vlog_b()\fP, it depends: .INDENT 0.0 .IP \(bu 2 if the channel has been opened with the \fISTDLOG_SIGSAFE\fP option, the call is both thread\-safe and signal\-safe. .IP \(bu 2 if the library has been initialized by \fBstdlog_init()\fP or the channel has been opened by \fBstdlog_open()\fP, the call is thread\-safe but \fBnot\fP signal\-safe. .IP \(bu 2 if the library has not been initialized and the default (NULL) channel is used, the call is neither thread\- nor signal\-safe. .UNINDENT .sp For \fBstdlog_log_b()\fP and \fBstdlog_vlog_b()\fP the caller must also ensure that the provided formatting buffer supports the desired thread\- and signal\-safeness. For example, if a static buffer is used, thread\-safeness is not given. For signal\-safeness, typically a buffer allocated on the signal handler\(aqs stack is needed. .sp For multi\-threaded applications, it is \fBhighly recommended\fP to initialize the library via \fBstdlog_init()\fP on the main thread \fBbefore\fP any other threads are started. .sp Thread\- and signal\-safeness, if given, does not require different channels. It is perfectly fine to use the same channel in multiple threads. Note however that interrupted system calls will not be retried. An error will be returned instead. This may happen if a thread is inside a \fBstdlog_log()\fP call while an async signal handler using that same call is activated. Depending on timing, the first call may or may not complete successfully. It is the caller\(aqs chore to check return status and do retries if necessary. .sp Finally, thread\- and signal\-safeness depend on the log driver. At the time of this writing, the "syslog:" and "file:" drivers are thread\- and signal\-safe while the current "journal:" driver is thread\- but not signal\-safe. To the best of our knowledge, the systemd team is working on making the API we depend on signal\-safe. If this is done, the driver itself is also signal\-safe (the restriction results from the journal API). .SS RESRICTIONS IN SIGNAL\-SAFE MODE .sp When signal\-safeness is requested, the set of supported printf formats is restricted. This is due to the fact that the standard printf routines cannot be called and so a smaller signal\-safe printf implementation that is part of \fIliblogging\-stdlog\fP is used instead. .sp It has the following restrictions: .INDENT 0.0 .IP \(bu 2 flag characters are not supported .IP \(bu 2 field width and precision fields are accepted but silently ignored .IP \(bu 2 the following length modifiers are supported: \fBl, ll, h, hh, z\fP .IP \(bu 2 the following conversion specifiers are supported: \fBs, i, d, u, x, X, p, c, f\fP (where \fBf\fP is always formatted as "%.2f") .IP \(bu 2 only the following control character escapes are supported: \fB\en, \er, \et, \e\e\fP\&. Please note that it is \fBnot\fP advisable to include control characters in log records. Log drivers and log back\-end systems may remove them. .UNINDENT .SH CHANNEL SPECIFICATIONS .sp The channel is described via a single\-line string. Currently, the following channels can be selected: .INDENT 0.0 .IP \(bu 2 "syslog:", which is the traditional syslog output to /dev/log .IP \(bu 2 "uxsock:", which writes messages to the local unix socket \fIname\fP\&. The message is formatted in traditional syslog\-format. .IP \(bu 2 "journal:", which emits messages via the native systemd journal API .IP \(bu 2 "file:", which writes messages in a syslog\-like format to the file specified as \fIname\fP .UNINDENT .sp If no channel specification is given, the default is "syslog:". The default channel can be set via the \fBLIBLOGGING_STDLOG_DFLT_LOG_CHANNEL\fP environment variable. .sp Not all output channel drivers are available on all platforms. For example, the "journal:" driver is not available on BSD. It is highly suggested that application developers \fBnever\fP hard\-code any channel specifiers inside their code but rather permit the administrator to configure these. If there is no pressing need to select different channel drivers, it is suggested to rely on the default channel spec, which always can be set by the system administrator. .SH RETURN VALUE .sp When successful \fBstdlog_init()\fP and \fBstdlog_log()\fP return zero and something else otherwise. \fBstdlog_open()\fP returns a channel descriptor on success and \fINULL\fP otherwise. In case of failure \fIerrno\fP is set appropriately. .sp Note that the traditional \fBsyslog(3)\fP API does not return any success state, so any failures are silently ignored. In most cases, this works sufficiently reliably. If this level of reliability is sufficient, the return code of \fBstdlog_log()\fP does not need to be checked. This is probably the case for most applications. .sp If finding out about the success of the logging operation is vital to the application, the return code can be checked. Note that you must not try to find out the exact failure cause. If the return is non\-zero, something in the log system did not work correctly. It is suggested that the logging operation is re\-tried in this case, and if it fails again it is suggested that the channel is closed and re\-opened and then the operation re\-tried. During failures, partial records may be logged. This is the same what could happen with \fBsyslog(3)\fP\&. Again, in general it should not be necessary to check the return code of \fBstdlog_log()\fP\&. .sp The \fBstdlog_deinit()\fP and \fBstdlog_close()\fP calls do not return any status. .SH EXAMPLES .sp A typical single\-threaded application just needs to know about the \fBstdlog_log()\fP call: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C stdlog_log(NULL, STDLOG_NOTICE, "New session %d of user %s", sessid, username); .ft P .fi .UNINDENT .UNINDENT .sp Being thread\- and signal\-safe requires a little bit more of setup: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C /* on main thread */ status = stdlog_init(STDLOG_SIGSAFE); /* here comes the rest of the code, including worker * thread startup. */ /* And do this in threads, signal handlers, etc: */ stdlog_log(NULL, STDLOG_NOTICE, "New session %d of user %s", sessid, username); .ft P .fi .UNINDENT .UNINDENT .sp If you need just a small formatting buffer (or a large one), you can provide the memory yourself: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C char buf[512]; stdlog_log_b(NULL, STDLOG_NOTICE, buf, sizeof(buf), "New session %d of user %s", sessid, username); .ft P .fi .UNINDENT .UNINDENT .SH SEE ALSO .sp \fBstdlogctl(1)\fP, \fBsyslog(3)\fP .SH COPYRIGHT .sp This page is part of the \fIliblogging\fP project, and is available under the same BSD 2\-clause license as the rest of the project. .SH AUTHOR Rainer Gerhards .\" Generated by docutils manpage writer. . liblogging-1.0.5/stdlog/tester.c0000644000175100017510000000130112411216131013506 00000000000000#include #include #include "stdlog.h" int main(int argc, char *argv[]) { char buf[40]; stdlog_channel_t ch; stdlog_channel_t ch2; if(argc != 2) { fprintf(stderr, "Usage: tester channelspec\n"); exit(1); } stdlog_init(STDLOG_SIGSAFE); ch = stdlog_open("tester", 0, STDLOG_LOCAL0, argv[1]); ch2 = stdlog_open("tester", STDLOG_USE_DFLT_OPTS, STDLOG_LOCAL0, argv[1]); stdlog_log(ch, STDLOG_DEBUG, "Test %10.6s, %u, %d, %c, %x, %p, %f", "abc", 4712, -4712, 'T', 0x129abcf0, NULL, 12.0345); stdlog_log_b(ch2, STDLOG_DEBUG, buf, sizeof(buf), "Test %100.50s, %u, %d, %c, %x, %p, %f", "abc", 4712, -4712, 'T', 0x129abcf0, NULL, 12.03); stdlog_deinit(); return 0; } liblogging-1.0.5/stdlog/jrnldrvr.c0000644000175100017510000000445412411216131014057 00000000000000/* The stdlog systemd journal driver * * Copyright (C) 2014 Adiscon GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY ADISCON AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL ADISCON OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include "config.h" #include #include #include #include #include #include #include "stdlog-intern.h" #include "stdlog.h" /* dummies just needed for driver interface */ static void jrnl_init(stdlog_channel_t __attribute__((unused)) ch) { } static void jrnl_open(stdlog_channel_t __attribute__((unused)) ch) { } static void jrnl_close(stdlog_channel_t __attribute__((unused)) ch) { } static int jrnl_log(stdlog_channel_t ch, const int severity, const char *fmt, va_list ap, char *__restrict__ const wrkbuf, const size_t buflen) { int r; ch->f_vsnprintf(wrkbuf, buflen, fmt, ap); r = sd_journal_send("MESSAGE=%s", wrkbuf, "PRIORITY=%d", severity, NULL); if(r) errno = -r; return r; } void __stdlog_set_jrnl_drvr(stdlog_channel_t ch) { ch->drvr.init = jrnl_init; ch->drvr.open = jrnl_open; ch->drvr.close = jrnl_close; ch->drvr.log = jrnl_log; } liblogging-1.0.5/stdlog/file.c0000644000175100017510000000677512411216131013143 00000000000000/* The stdlog file driver. * * Copyright (C) 2014 Adiscon GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY ADISCON AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL ADISCON OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include "stdlog-intern.h" #include "stdlog.h" static int build_file_line(stdlog_channel_t ch, char *__restrict__ const linebuf, const size_t lenline, const char *fmt, va_list ap) { int i = 0; struct tm tm; const time_t t = time(NULL); __stdlog_timesub(&t, 0, &tm); i += __stdlog_formatTimestamp3164(&tm, linebuf+i); __STDLOG_STRBUILD_ADD_CHAR(linebuf, lenline, i, ' '); __stdlog_fmt_print_str(linebuf, lenline-i, &i, ch->ident); __STDLOG_STRBUILD_ADD_CHAR(linebuf, lenline, i, ':'); __STDLOG_STRBUILD_ADD_CHAR(linebuf, lenline, i, ' '); /* note: we do not need to reserve space for '\0', as we * will overwrite it with the '\n' below. We don't need * a string, just a buffer, so we don't need '\0'! */ i += ch->f_vsnprintf(linebuf+i, lenline-i, fmt, ap); linebuf[i++] = '\n'; /* space reserved -- see above */ return i; } static void file_init(stdlog_channel_t ch) { ch->d.file.fd = -1; ch->d.file.name = strdup(ch->spec+5); } static void file_open(stdlog_channel_t ch) { if (ch->d.file.fd == -1) { if((ch->d.file.fd = open(ch->d.file.name, O_WRONLY|O_CREAT|O_APPEND, 0660)) < 0) return; } } static void file_close(stdlog_channel_t ch) { if (ch->d.file.fd >= 0) { close(ch->d.file.fd); ch->d.file.fd = -1; } } static int file_log(stdlog_channel_t ch, int __attribute__((unused)) severity, const char *fmt, va_list ap, char *__restrict__ const wrkbuf, const size_t buflen) { ssize_t lenWritten; size_t lenline; int r; if(ch->d.file.fd < 0) file_open(ch); if(ch->d.file.fd < 0) { r = -1; goto done; } lenline = build_file_line(ch, wrkbuf, buflen, fmt, ap); lenWritten = write(ch->d.file.fd, wrkbuf, lenline); if(lenWritten == -1) { r = -1; } else if(lenWritten != (ssize_t) lenline) { r = -1; errno = EAGAIN; } else { r = 0; } done: return r; } void __stdlog_set_file_drvr(stdlog_channel_t ch) { ch->drvr.init = file_init; ch->drvr.open = file_open; ch->drvr.close = file_close; ch->drvr.log = file_log; } liblogging-1.0.5/stdlog/stdlogctl.c0000644000175100017510000000365712411216131014217 00000000000000/* A small utility for handling stdlog functions. * Right now, it only spits out version information and buffer * sizes, but we could evolve it into something to manipulate * system default config files (once we have them). * * Copyright (C) 2014 Adiscon GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY ADISCON AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL ADISCON OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include #include #include "stdlog.h" int main(int __attribute__((unused)) argc, char __attribute__((unused)) *argv[]) { printf("liblogging-stdlog version %s:\n", stdlog_version()); stdlog_init(0); printf("\tmax message size: %d\n", (int) stdlog_get_msgbuf_size()); printf("\tdefault channel.: \"%s\"\n", stdlog_get_dflt_chanspec()); stdlog_deinit(); return 0; } liblogging-1.0.5/stdlog/formatter.c0000644000175100017510000002014212411216131014207 00000000000000/* The stdlog formatter helper library. * * Copyright (C) 2014 Adiscon GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY ADISCON AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL ADISCON OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include "config.h" #include #include #include #include #include #include #include #include "stdlog-intern.h" /* do not return ptr to dest as an optimization -- should barely be needed! */ void __stdlog_sigsafe_memcpy(void *__restrict__ dest, const void *__restrict__ src, size_t n) { char *d = (char*) dest, *s = (char*) src; while(n--) *d++ = *s++; } #if 0 /* currently not used, but do not want to remove */ static size_t __stdlog_sigsafe_strlen(const char *__restrict__ s) { size_t len = 0; while(*s++) len++; return len; } #endif static int __stdlog_isdigit(const char c) { return (c >= '0' && c <='9') ? 1 : 0; } /* hexbase must be 'a' for lower case hex string or 'A' for * upper case. Anything else is invalid. */ void __stdlog_fmt_print_uint_hex (char *__restrict__ const buf, const size_t lenbuf, int *idx, uint64_t nbr, const char hexbase) { size_t i; int j; int hexdigit; char numbuf[17]; if (nbr == 0) { buf[(*idx)++] = '0'; goto done; } j = 0; while(nbr != 0) { hexdigit = nbr % 16; numbuf[j++] = (hexdigit < 10) ? hexdigit + '0' : hexdigit - 10 + hexbase; nbr /= 16; } for(i = *idx, --j; i < lenbuf && j >= 0 ; ++i, --j) buf[i] = numbuf[j]; *idx = i; done: return; } void __stdlog_fmt_print_uint (char *__restrict__ const buf, const size_t lenbuf, int *idx, uint64_t nbr) { size_t i; int j; char numbuf[21]; if (nbr == 0) { buf[(*idx)++] = '0'; goto done; } j = 0; while(nbr != 0) { numbuf[j++] = nbr % 10 + '0'; nbr /= 10; } for(i = *idx, --j; i < lenbuf && j >= 0 ; ++i, --j) buf[i] = numbuf[j]; *idx = i; done: return; } void __stdlog_fmt_print_int (char *__restrict__ const buf, const size_t lenbuf, int *idx, int64_t nbr) { if (nbr == 0) { buf[(*idx)++] = '0'; goto done; } if (nbr < 0) { buf[(*idx)++] = '-'; nbr *= -1; } __stdlog_fmt_print_uint(buf, lenbuf, idx, (uint64_t)nbr); done: return; } /** * Format a double number as %.2f. * Base idea taken from x.org source ./os/utils.c */ void __stdlog_fmt_print_double (char *__restrict__ const buf, const size_t lenbuf, int *idx, double dbl) { uint64_t frac; frac = (dbl > 0 ? dbl : -dbl) * 100.0 + 0.5; frac %= 100; /* write decimal part to string */ __stdlog_fmt_print_int(buf, lenbuf, idx, (int64_t)dbl); /* append fractional part, but only if there is space */ if (*idx < (int)lenbuf) { buf[(*idx)++] = '.'; /* TODO: change _print_int to support min size! */ if (frac < 10) { /* work.around for missing _print_int feature! */ if(*idx < (int)lenbuf) buf[(*idx)++] = '0'; } __stdlog_fmt_print_int(buf, lenbuf, idx, frac); } } void __stdlog_fmt_print_str (char *__restrict__ const buf, const size_t lenbuf, int *__restrict__ const idx, const char *const str) { int i = *idx; int j = 0; while(i < (int) lenbuf && str[j]) buf[i++] = str[j++]; *idx = i; } /* This is a big monolythic function to save us hassle with the * va_list macros (and do not loose performance solving that * hassle...). */ int __stdlog_sigsafe_printf(char *buf, size_t lenbuf, const char *fmt, va_list ap) { char *s; int64_t d; uint64_t u; int fwidth; int precision; int i = 0; double dbl; enum {LMOD_LONG, LMOD_LONG_LONG, LMOD_SIZE_T, LMOD_SHORT, LMOD_CHAR} length_modifier; --lenbuf; /* reserve for terminal \0 */ while(*fmt && i < (int) lenbuf) { switch(*fmt) { case '\\': if(*++fmt == '\0') goto done; switch(*fmt) { case 'n': buf[i++] = '\n'; break; case 'r': buf[i++] = '\r'; break; case 't': buf[i++] = '\t'; break; case '\\': buf[i++] = '\\'; break; /* TODO: implement others -- and think if we want these * in log messages in the first place... */ default: buf[i++] = *fmt; break; } break; case '%': if(*++fmt == '\0') goto done; /* width */ /* currently only read, but not processed. * TODO: actually use fwidth and precision? */ fwidth = precision = -1; if(__stdlog_isdigit(*fmt)) { fwidth = 0; for(; __stdlog_isdigit(*fmt) ; ++fmt) fwidth = fwidth * 10 + *fmt - '0'; if(*fmt == '.') { precision = 0; for(++fmt ; __stdlog_isdigit(*fmt) ; ++fmt) precision = precision * 10 + *fmt - '0'; } } /* length modifiers */ length_modifier = 0; switch(*fmt) { case '\0': goto done; case 'l': ++fmt; if (*fmt == 'l') { ++fmt; length_modifier = LMOD_LONG_LONG; } else { length_modifier = LMOD_LONG; } break; case 'h': ++fmt; if (*fmt == 'h') { ++fmt; length_modifier = LMOD_CHAR; } else { length_modifier = LMOD_SHORT; } break; case 'z': ++fmt; length_modifier = LMOD_SIZE_T; break; default:break; /* no modifier, nothing to do */ } /* conversions */ switch(*fmt) { case '\0': goto done; case 's': s = va_arg(ap, char *); __stdlog_fmt_print_str(buf, lenbuf, &i, s); break; case 'i': case 'd': if (length_modifier == LMOD_LONG_LONG) d = va_arg(ap, long long); else if (length_modifier == LMOD_LONG) d = va_arg(ap, long); else if (length_modifier == LMOD_SIZE_T) d = va_arg(ap, ssize_t); else d = va_arg(ap, int); __stdlog_fmt_print_int(buf, lenbuf, &i, d); break; case 'u': case 'x': case 'X': if (length_modifier == LMOD_LONG_LONG) u = va_arg(ap, unsigned long long); else if (length_modifier == LMOD_LONG) u = va_arg(ap, unsigned long); else if (length_modifier == LMOD_SIZE_T) u = va_arg(ap, size_t); else u = va_arg(ap, unsigned); if(*fmt == 'u') __stdlog_fmt_print_uint(buf, lenbuf, &i, u); else __stdlog_fmt_print_uint_hex(buf, lenbuf, &i, u, *fmt == 'x'? 'a' : 'A'); break; case 'p': u = (uintptr_t) va_arg(ap, void *); if (u == 0) { __stdlog_fmt_print_str(buf, lenbuf, &i, "(null)"); } else { __stdlog_fmt_print_str(buf, lenbuf, &i, "0x"); __stdlog_fmt_print_uint_hex(buf, lenbuf, &i, u, 'a'); } break; case 'f': dbl = va_arg(ap, double); __stdlog_fmt_print_double(buf, lenbuf, &i, dbl); break; case 'c': buf[i++] = (char) va_arg(ap, int); break; case '%': buf[i++] = '%'; break; default: buf[i++] = '?'; break; } break; default: buf[i++] = *fmt; break; } ++fmt; } done: buf[i] = '\0'; /* we reserved space for this! */ va_end(ap); return i; } /* wrapper for standard vsnprintf() as we need to return it the number of * bytes actually written (minus the NUL char) - even in overlow case! */ int __stdlog_wrapper_vsnprintf(char *buf, size_t lenbuf, const char *fmt, va_list ap) { int len; len = vsnprintf(buf, lenbuf, fmt, ap); if (len >= (int)lenbuf) len = (int) lenbuf; return len; } liblogging-1.0.5/stdlog/stdlog.c0000644000175100017510000001373412411216131013511 00000000000000/* The stdlog main file * * Copyright (C) 2014 Adiscon GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY ADISCON AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL ADISCON OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include "config.h" #include #include #include #include #include #include #include #include "stdlog-intern.h" static stdlog_channel_t dflt_channel = NULL; static char *dflt_chanspec = NULL; static int32_t dflt_options = 0; /* can be called before any other library call. If so, initializes * some library structures. * NOTE: this API may change in the final version * returns 0 on success, -1 on error with errno set */ int stdlog_init(uint32_t options) { char *chanspec; if (dflt_channel != NULL) { errno = EINVAL; return -1; } if ((options & STDLOG_USE_DFLT_OPTS) != 0) { errno = EINVAL; return -1; } dflt_options = options; chanspec = getenv("LIBLOGGING_STDLOG_DFLT_LOG_CHANNEL"); if (chanspec == NULL) chanspec = "syslog:"; if ((dflt_chanspec = strdup(chanspec)) == NULL) return -1; if((dflt_channel = stdlog_open("liblogging-stdlog", dflt_options, STDLOG_LOCAL7, NULL)) == NULL) return -1; return 0; } /* may be called to free stdlog ressources * (e.g. to prevent valgrind mem leaks at shutdown) */ void stdlog_deinit (void) { free(dflt_chanspec); } const char * stdlog_version(void) { return VERSION; } size_t stdlog_get_msgbuf_size(void) { return __STDLOG_MSGBUF_SIZE; } const char * stdlog_get_dflt_chanspec(void) { return dflt_chanspec; } /* interprets a driver chanspec and sets the channel accordingly */ static int __stdlog_set_driver(stdlog_channel_t ch, const char *__restrict__ chanspec) { if (chanspec == NULL) chanspec = dflt_chanspec; if((ch->spec = strdup(chanspec)) == NULL) { errno = ENOMEM; return -1; } if (!strncmp(chanspec, "file:", 5)) __stdlog_set_file_drvr(ch); # ifdef ENABLE_JOURNAL else if (!strcmp(chanspec, "journal:")) __stdlog_set_jrnl_drvr(ch); # endif else if (!strncmp(chanspec, "uxsock:", 7)) __stdlog_set_uxs_drvr(ch); else __stdlog_set_uxs_drvr(ch); return 0; } stdlog_channel_t stdlog_open(const char *ident, const int option, const int facility, const char *chanspec) { stdlog_channel_t ch; if ( (option == STDLOG_USE_DFLT_OPTS && (option & ~STDLOG_USE_DFLT_OPTS) != 0) || (facility < 0 || facility > STDLOG_LOCAL7) ) { ch = NULL; errno = EINVAL; goto done; } if((ch = calloc(1, sizeof(struct stdlog_channel))) == NULL) { errno = ENOMEM; goto done; } if((ch->ident = strdup(ident)) == NULL) { free(ch); ch = NULL; errno = ENOMEM; goto done; } ch->options = (option == STDLOG_USE_DFLT_OPTS) ? dflt_options : option; ch->facility = facility; /* formatting driver selection */ ch->f_vsnprintf = (ch->options & STDLOG_SIGSAFE) ? __stdlog_sigsafe_printf : __stdlog_wrapper_vsnprintf; /* output driver selection */ if(__stdlog_set_driver(ch, chanspec) != 0) { int errnosv = errno; free((char*)ch->ident); free((char*)ch->spec); free(ch); ch = NULL; errno = errnosv; goto done; } ch->drvr.init(ch); done: return ch; } void stdlog_close(stdlog_channel_t ch) { ch->drvr.close(ch); free(ch); } /* the following macro is common code for the two stdlog_logXX() * functions. */ #define STDLOG_LOG_READY_CHANNEL \ if(severity < 0 || severity > 7) { \ r = -1; \ goto done; \ } \ if(ch == NULL) { \ if (dflt_channel == NULL) \ if((r = stdlog_init(0)) != 0) \ goto done; \ ch = dflt_channel; \ } /* Log a message to the specified channel. If channel is NULL, * use the default channel (which always exists). * Returns 0 on success or a standard (negative) error code. * Otherwise the semantics are equivalent to syslog(). */ int stdlog_vlog(stdlog_channel_t ch, const int severity, const char *fmt, va_list ap) { int r = 0; char wrkbuf[__STDLOG_MSGBUF_SIZE]; STDLOG_LOG_READY_CHANNEL r = ch->drvr.log(ch, severity, fmt, ap, wrkbuf, sizeof(wrkbuf)); done: return r; } /* Same as stdlog_vlog() except that a buffer can be provided */ int stdlog_vlog_b(stdlog_channel_t ch, const int severity, char *__restrict__ const wrkbuf, const size_t buflen, const char *fmt, va_list ap) { int r = 0; STDLOG_LOG_READY_CHANNEL r = ch->drvr.log(ch, severity, fmt, ap, wrkbuf, buflen); done: return r; } /* Same as stdlog_vlog(), except that it takes multiple arguments. */ int stdlog_log(stdlog_channel_t ch, const int severity, const char *fmt, ...) { va_list ap; va_start(ap, fmt); return stdlog_vlog(ch, severity, fmt, ap); } /* Same as stdlog_vlog_b(), except that it takes multiple arguments. */ int stdlog_log_b(stdlog_channel_t ch, const int severity, char *__restrict__ const wrkbuf, const size_t buflen, const char *fmt, ...) { va_list ap; va_start(ap, fmt); return stdlog_vlog_b(ch, severity, wrkbuf, buflen, fmt, ap); } liblogging-1.0.5/stdlog/stdlog.h0000644000175100017510000001010512411216131013503 00000000000000/* The stdlog main header file * * Copyright (C) 2014 Adiscon GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY ADISCON AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL ADISCON OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef LIBLOGGING_STDLOG_H_INCLUDED #define LIBLOGGING_STDLOG_H_INCLUDED #include #include #include /* options for stdlog_open() call */ #define STDLOG_SIGSAFE 1 /* enforce signal-safe implementation */ #define STDLOG_USE_DFLT_OPTS ((int)0x80000000) /* use default options */ /* traditional syslog facility codes */ #define STDLOG_KERN 0 /* kernel messages */ #define STDLOG_USER 1 /* random user-level messages */ #define STDLOG_MAIL 2 /* mail system */ #define STDLOG_DAEMON 3 /* system daemons */ #define STDLOG_AUTH 4 /* security/authorization messages */ #define STDLOG_SYSLOG 5 /* messages generated internally by syslogd */ #define STDLOG_LPR 6 /* line printer subsystem */ #define STDLOG_NEWS 7 /* network news subsystem */ #define STDLOG_UUCP 8 /* UUCP subsystem */ #define STDLOG_CRON 9 /* clock daemon */ #define STDLOG_AUTHPRIV 10 /* security/authorization messages (private) */ #define STDLOG_FTP 11 /* ftp daemon */ /* other codes through 15 reserved for system use */ #define STDLOG_LOCAL0 16 /* reserved for local use */ #define STDLOG_LOCAL1 17 /* reserved for local use */ #define STDLOG_LOCAL2 18 /* reserved for local use */ #define STDLOG_LOCAL3 19 /* reserved for local use */ #define STDLOG_LOCAL4 20 /* reserved for local use */ #define STDLOG_LOCAL5 21 /* reserved for local use */ #define STDLOG_LOCAL6 22 /* reserved for local use */ #define STDLOG_LOCAL7 23 /* reserved for local use */ /* traditional syslog priorities */ #define STDLOG_EMERG 0 /* system is unusable */ #define STDLOG_ALERT 1 /* action must be taken immediately */ #define STDLOG_CRIT 2 /* critical conditions */ #define STDLOG_ERR 3 /* error conditions */ #define STDLOG_WARNING 4 /* warning conditions */ #define STDLOG_NOTICE 5 /* normal but significant condition */ #define STDLOG_INFO 6 /* informational */ #define STDLOG_DEBUG 7 /* debug-level messages */ typedef struct stdlog_channel *stdlog_channel_t; const char *stdlog_version(void); size_t stdlog_get_msgbuf_size(void); const char *stdlog_get_dflt_chanspec(void); int stdlog_init(uint32_t options); void stdlog_deinit(void); stdlog_channel_t stdlog_open(const char *ident, const int option, const int facility, const char *channelspec); void stdlog_close(stdlog_channel_t channel); int stdlog_log(stdlog_channel_t channel, const int severity, const char *fmt, ...) __attribute__((format(printf, 3, 4))); int stdlog_log_b(stdlog_channel_t ch, const int severity, char *wrkbuf, const size_t buflen, const char *fmt, ...); int stdlog_vlog(stdlog_channel_t ch, const int severity, const char *fmt, va_list ap); int stdlog_vlog_b(stdlog_channel_t ch, const int severity, char *__restrict__ const wrkbuf, const size_t buflen, const char *fmt, va_list ap); #endif /* multi-include protection */ liblogging-1.0.5/stdlog/timeutils.c0000644000175100017510000001763312441032332014240 00000000000000/* signal-safe helper routines for time handling * * Copyright (C) 2014 Rainer Gerhards * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY RAINER GERHARDS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL ADISCON OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include "config.h" #include #include #include #include /** * Format a syslogTimestamp to a RFC3164 timestamp sring. * The caller must provide the timestamp as well as a character * buffer that will receive the resulting string. The function * returns the size of the timestamp written in bytes (without * the string termnator). If 0 is returned, an error occured. */ int __stdlog_formatTimestamp3164(const struct tm *__restrict__ const tm, char *__restrict__ const buf) { static char* monthNames[12] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; int iDay; buf[0] = monthNames[tm->tm_mon][0]; buf[1] = monthNames[tm->tm_mon][1]; buf[2] = monthNames[tm->tm_mon][2]; buf[3] = ' '; iDay = (tm->tm_mday / 10) % 10; /* we need to write a space if the first digit is 0 */ buf[4] = (iDay > 0) ? iDay + '0' : ' '; buf[5] = tm->tm_mday % 10 + '0'; buf[6] = ' '; buf[7] = (tm->tm_hour / 10) % 10 + '0'; buf[8] = tm->tm_hour % 10 + '0'; buf[9] = ':'; buf[10] = (tm->tm_min / 10) % 10 + '0'; buf[11] = tm->tm_min % 10 + '0'; buf[12] = ':'; buf[13] = (tm->tm_sec / 10) % 10 + '0'; buf[14] = tm->tm_sec % 10 + '0'; buf[15] = '\0'; return 15; /* traditional: number of bytes written */ } /* ==================================================================================== * * The following code is taken from BSD sources, as described below. * ==================================================================================== */ /* Large parts of this code are taken from BSD sources, which * is in the public domain, as said in their sources. The * respective statement is reproduced below. * code taken from * https://github.com/freebsd/freebsd/blob/0680c1f5fe159bba69a242568af0db7d7dc15a79/contrib/tzcode/stdtime/tzfile.h * https://github.com/freebsd/freebsd/blob/0680c1f5fe159bba69a242568af0db7d7dc15a79/contrib/tzcode/stdtime/localtime.c * http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/time/localtime.c?rev=1.77&content-type=text/x-cvsweb-markup&only_with_tag=MAIN */ /* ** This file is in the public domain, so clarified as of ** 1996-06-05 by Arthur David Olson. */ #define TRUE 1 #define FALSE 0 #define SECSPERMIN 60 #define MINSPERHOUR 60 #define HOURSPERDAY 24 #define DAYSPERWEEK 7 #define DAYSPERNYEAR 365 #define DAYSPERLYEAR 366 #define SECSPERHOUR (SECSPERMIN * MINSPERHOUR) #define SECSPERDAY ((long) SECSPERHOUR * HOURSPERDAY) #define MONSPERYEAR 12 #define TM_SUNDAY 0 #define TM_MONDAY 1 #define TM_TUESDAY 2 #define TM_WEDNESDAY 3 #define TM_THURSDAY 4 #define TM_FRIDAY 5 #define TM_SATURDAY 6 #define TM_JANUARY 0 #define TM_FEBRUARY 1 #define TM_MARCH 2 #define TM_APRIL 3 #define TM_MAY 4 #define TM_JUNE 5 #define TM_JULY 6 #define TM_AUGUST 7 #define TM_SEPTEMBER 8 #define TM_OCTOBER 9 #define TM_NOVEMBER 10 #define TM_DECEMBER 11 #define TM_YEAR_BASE 1900 #define EPOCH_YEAR 1970 #define EPOCH_WDAY TM_THURSDAY #define isleap(y) (((y) % 4) == 0 && (((y) % 100) != 0 || ((y) % 400) == 0)) static int increment_overflow(int *const ip, int j) { int i = *ip; /* ** If i >= 0 there can only be overflow if i + j > INT_MAX ** or if j > INT_MAX - i; given i >= 0, INT_MAX - i cannot overflow. ** If i < 0 there can only be overflow if i + j < INT_MIN ** or if j < INT_MIN - i; given i < 0, INT_MIN - i cannot overflow. */ if ((i >= 0) ? (j > INT_MAX - i) : (j < INT_MIN - i)) return TRUE; *ip += j; return FALSE; } static const int mon_lengths[2][MONSPERYEAR] = { { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }, { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 } }; static const int year_lengths[2] = { DAYSPERNYEAR, DAYSPERLYEAR }; /* ** Return the number of leap years through the end of the given year ** where, to make the math easy, the answer for year zero is defined as zero. */ static int leaps_thru_end_of(const int y) { return (y >= 0) ? (y / 4 - y / 100 + y / 400) : -(leaps_thru_end_of(-(y + 1)) + 1); } struct tm * __stdlog_timesub(const time_t *__restrict__ const timep, const long offset, struct tm *__restrict__ const tmp) { time_t tdays; int idays; /* unsigned would be so 2003 */ long rem; int y; const int * ip; long corr; int hit; corr = 0; hit = 0; y = EPOCH_YEAR; tdays = *timep / SECSPERDAY; rem = *timep - tdays * SECSPERDAY; while (tdays < 0 || tdays >= year_lengths[isleap(y)]) { int newy; register time_t tdelta; register int idelta; register int leapdays; tdelta = tdays / DAYSPERLYEAR; idelta = tdelta; if (tdelta - idelta >= 1 || idelta - tdelta >= 1) return NULL; if (idelta == 0) idelta = (tdays < 0) ? -1 : 1; newy = y; if (increment_overflow(&newy, idelta)) return NULL; leapdays = leaps_thru_end_of(newy - 1) - leaps_thru_end_of(y - 1); tdays -= ((time_t) newy - y) * DAYSPERNYEAR; tdays -= leapdays; y = newy; } { register long seconds; seconds = tdays * SECSPERDAY + 0.5; tdays = seconds / SECSPERDAY; rem += seconds - tdays * SECSPERDAY; } /* ** Given the range, we can now fearlessly cast... */ idays = tdays; rem += offset - corr; while (rem < 0) { rem += SECSPERDAY; --idays; } while (rem >= SECSPERDAY) { rem -= SECSPERDAY; ++idays; } while (idays < 0) { if (increment_overflow(&y, -1)) return NULL; idays += year_lengths[isleap(y)]; } while (idays >= year_lengths[isleap(y)]) { idays -= year_lengths[isleap(y)]; if (increment_overflow(&y, 1)) return NULL; } tmp->tm_year = y; if (increment_overflow(&tmp->tm_year, -TM_YEAR_BASE)) return NULL; tmp->tm_yday = idays; /* ** The "extra" mods below avoid overflow problems. */ tmp->tm_wday = EPOCH_WDAY + ((y - EPOCH_YEAR) % DAYSPERWEEK) * (DAYSPERNYEAR % DAYSPERWEEK) + leaps_thru_end_of(y - 1) - leaps_thru_end_of(EPOCH_YEAR - 1) + idays; tmp->tm_wday %= DAYSPERWEEK; if (tmp->tm_wday < 0) tmp->tm_wday += DAYSPERWEEK; tmp->tm_hour = (int) (rem / SECSPERHOUR); rem %= SECSPERHOUR; tmp->tm_min = (int) (rem / SECSPERMIN); /* ** A positive leap second requires a special ** representation. This uses "... ??:59:60" et seq. */ tmp->tm_sec = (int) (rem % SECSPERMIN) + hit; ip = mon_lengths[isleap(y)]; for (tmp->tm_mon = 0; idays >= ip[tmp->tm_mon]; ++(tmp->tm_mon)) idays -= ip[tmp->tm_mon]; tmp->tm_mday = (int) (idays + 1); tmp->tm_isdst = 0; #ifdef TM_GMTOFF tmp->TM_GMTOFF = offset; #endif /* defined TM_GMTOFF */ return tmp; } /* ==================================================================================== * * End code taken from BSD sources. * ==================================================================================== */ liblogging-1.0.5/config.sub0000755000175100017510000010535412441545566012564 00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright 1992-2013 Free Software Foundation, Inc. timestamp='2013-08-10' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 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 to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # Please send patches with a ChangeLog entry to config-patches@gnu.org. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright 1992-2013 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ knetbsd*-gnu* | netbsd*-gnu* | \ kopensolaris*-gnu* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; android-linux) os=-linux-android basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray | -microblaze*) os= basic_machine=$1 ;; -bluegene*) os=-cnk ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*178) os=-lynxos178 ;; -lynx*5) os=-lynxos5 ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arceb \ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ | avr | avr32 \ | be32 | be64 \ | bfin \ | c4x | c8051 | clipper \ | d10v | d30v | dlx | dsp16xx \ | epiphany \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipsr5900 | mipsr5900el \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 | nios2eb | nios2el \ | ns16k | ns32k \ | open8 \ | or1k | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pyramid \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | we32k \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | c8051-* | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ | microblaze-* | microblazeel-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipsr5900-* | mipsr5900el-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* | nios2eb-* | nios2el-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pyramid-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze*) basic_machine=microblaze-xilinx ;; mingw64) basic_machine=x86_64-pc os=-mingw64 ;; mingw32) basic_machine=i686-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; msys) basic_machine=i686-pc os=-msys ;; mvs) basic_machine=i370-ibm os=-mvs ;; nacl) basic_machine=le32-unknown os=-nacl ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; nse-tandem) basic_machine=nse-tandem ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc | ppcbe) basic_machine=powerpc-unknown ;; ppc-* | ppcbe-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos | rdos64) basic_machine=x86_64-pc os=-rdos ;; rdos32) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; strongarm-* | thumb-*) basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tile*) basic_machine=$basic_machine-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; 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We also want # the path to end with a slash for ease of parsing, so make sure # there is one (and only one) here. func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` while :; do # Processed it all yet? if test "$func_normal_abspath_tpath" = / ; then # If we ascended to the root using ".." the result may be empty now. if test -z "$func_normal_abspath_result" ; then func_normal_abspath_result=/ fi break fi func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$pathcdr"` # Figure out what to do with it case $func_normal_abspath_tcomponent in "") # Trailing empty path component, ignore it. ;; ..) # Parent dir; strip last assembled component from result. func_dirname "$func_normal_abspath_result" func_normal_abspath_result=$func_dirname_result ;; *) # Actual path component, append it. func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent ;; esac done # Restore leading double-slash if one was found on entry. func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } # func_relative_path SRCDIR DSTDIR # generates a relative path from SRCDIR to DSTDIR, with a trailing # slash if non-empty, suitable for immediately appending a filename # without needing to append a separator. # value returned in "$func_relative_path_result" func_relative_path () { func_relative_path_result= func_normal_abspath "$1" func_relative_path_tlibdir=$func_normal_abspath_result func_normal_abspath "$2" func_relative_path_tbindir=$func_normal_abspath_result # Ascend the tree starting from libdir while :; do # check if we have found a prefix of bindir case $func_relative_path_tbindir in $func_relative_path_tlibdir) # found an exact match func_relative_path_tcancelled= break ;; $func_relative_path_tlibdir*) # found a matching prefix func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" func_relative_path_tcancelled=$func_stripname_result if test -z "$func_relative_path_result"; then func_relative_path_result=. fi break ;; *) func_dirname $func_relative_path_tlibdir func_relative_path_tlibdir=${func_dirname_result} if test "x$func_relative_path_tlibdir" = x ; then # Have to descend all the way to the root! func_relative_path_result=../$func_relative_path_result func_relative_path_tcancelled=$func_relative_path_tbindir break fi func_relative_path_result=../$func_relative_path_result ;; esac done # Now calculate path; take care to avoid doubling-up slashes. func_stripname '' '/' "$func_relative_path_result" func_relative_path_result=$func_stripname_result func_stripname '/' '/' "$func_relative_path_tcancelled" if test "x$func_stripname_result" != x ; then func_relative_path_result=${func_relative_path_result}/${func_stripname_result} fi # Normalisation. If bindir is libdir, return empty string, # else relative path ending with a slash; either way, target # file name can be directly appended. if test ! -z "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result/" func_relative_path_result=$func_stripname_result fi } # The name of this program: func_dirname_and_basename "$progpath" progname=$func_basename_result # Make sure we have an absolute path for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=$func_dirname_result progdir=`cd "$progdir" && pwd` progpath="$progdir/$progname" ;; *) save_IFS="$IFS" IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do IFS="$save_IFS" test -x "$progdir/$progname" && break done IFS="$save_IFS" test -n "$progdir" || progdir=`pwd` progpath="$progdir/$progname" ;; esac # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed="${SED}"' -e 1s/^X//' sed_quote_subst='s/\([`"$\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' # Sed substitution that converts a w32 file name or path # which contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-`\' parameter expansions in output of double_quote_subst that were # `\'-ed in input to the same. If an odd number of `\' preceded a '$' # in input to double_quote_subst, that '$' was protected from expansion. # Since each input `\' is now two `\'s, look for any number of runs of # four `\'s followed by two `\'s and then a '$'. `\' that '$'. bs='\\' bs2='\\\\' bs4='\\\\\\\\' dollar='\$' sed_double_backslash="\ s/$bs4/&\\ /g s/^$bs2$dollar/$bs&/ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g s/\n//g" # Standard options: opt_dry_run=false opt_help=false opt_quiet=false opt_verbose=false opt_warning=: # func_echo arg... # Echo program name prefixed message, along with the current mode # name if it has been set yet. func_echo () { $ECHO "$progname: ${opt_mode+$opt_mode: }$*" } # func_verbose arg... # Echo program name prefixed message in verbose mode only. func_verbose () { $opt_verbose && func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_echo_all arg... # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_error arg... # Echo program name prefixed message to standard error. func_error () { $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 } # func_warning arg... # Echo program name prefixed warning message to standard error. func_warning () { $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 # bash bug again: : } # func_fatal_error arg... # Echo program name prefixed message to standard error, and exit. func_fatal_error () { func_error ${1+"$@"} exit $EXIT_FAILURE } # func_fatal_help arg... # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { func_error ${1+"$@"} func_fatal_error "$help" } help="Try \`$progname --help' for more information." ## default # func_grep expression filename # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $GREP "$1" "$2" >/dev/null 2>&1 } # func_mkdir_p directory-path # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { my_directory_path="$1" my_dir_list= if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then # Protect directory names starting with `-' case $my_directory_path in -*) my_directory_path="./$my_directory_path" ;; esac # While some portion of DIR does not yet exist... while test ! -d "$my_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. my_dir_list="$my_directory_path:$my_dir_list" # If the last portion added has no slash in it, the list is done case $my_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` done my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` save_mkdir_p_IFS="$IFS"; IFS=':' for my_dir in $my_dir_list; do IFS="$save_mkdir_p_IFS" # mkdir can fail with a `File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$my_dir" 2>/dev/null || : done IFS="$save_mkdir_p_IFS" # Bail out if we (or some other process) failed to create a directory. test -d "$my_directory_path" || \ func_fatal_error "Failed to create \`$1'" fi } # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "$my_tmpdir" } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # func_quote_for_expand arg # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "$1" | $SED \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_tr_sh # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_version # Echo version message to standard output and exit. func_version () { $opt_debug $SED -n '/(C)/!b go :more /\./!{ N s/\n# / / b more } :go /^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $opt_debug $SED -n '/^# Usage:/,/^# *.*--help/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" echo $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help [NOEXIT] # Echo long help message to standard output and exit, # unless 'noexit' is passed as argument. func_help () { $opt_debug $SED -n '/^# Usage:/,/# Report bugs to/ { :print s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ p d } /^# .* home page:/b print /^# General help using/b print ' < "$progpath" ret=$? if test -z "$1"; then exit $ret fi } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $opt_debug func_error "missing argument for $1." exit_cmd=exit } # func_split_short_opt shortopt # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. func_split_short_opt () { my_sed_short_opt='1s/^\(..\).*$/\1/;q' my_sed_short_rest='1s/^..\(.*\)$/\1/;q' func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` } # func_split_short_opt may be replaced by extended shell implementation # func_split_long_opt longopt # Set func_split_long_opt_name and func_split_long_opt_arg shell # variables after splitting LONGOPT at the `=' sign. func_split_long_opt () { my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' my_sed_long_arg='1s/^--[^=]*=//' func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` } # func_split_long_opt may be replaced by extended shell implementation exit_cmd=: magic="%%%MAGIC variable%%%" magic_exe="%%%MAGIC EXE variable%%%" # Global variables. nonopt= preserve_args= lo2o="s/\\.lo\$/.${objext}/" o2lo="s/\\.${objext}\$/.lo/" extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # func_append var value # Append VALUE to the end of shell variable VAR. func_append () { eval "${1}=\$${1}\${2}" } # func_append may be replaced by extended shell implementation # func_append_quoted var value # Quote VALUE and append to the end of shell variable VAR, separated # by a space. func_append_quoted () { func_quote_for_eval "${2}" eval "${1}=\$${1}\\ \$func_quote_for_eval_result" } # func_append_quoted may be replaced by extended shell implementation # func_arith arithmetic-term... func_arith () { func_arith_result=`expr "${@}"` } # func_arith may be replaced by extended shell implementation # func_len string # STRING may not start with a hyphen. func_len () { func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` } # func_len may be replaced by extended shell implementation # func_lo2o object func_lo2o () { func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` } # func_lo2o may be replaced by extended shell implementation # func_xform libobj-or-source func_xform () { func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` } # func_xform may be replaced by extended shell implementation # func_fatal_configuration arg... # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func_error ${1+"$@"} func_error "See the $PACKAGE documentation for more information." func_fatal_error "Fatal configuration error." } # func_config # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # Display the features supported by this script. func_features () { echo "host: $host" if test "$build_libtool_libs" = yes; then echo "enable shared libraries" else echo "disable shared libraries" fi if test "$build_old_libs" = yes; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag tagname # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname="$1" re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf="/$re_begincf/,/$re_endcf/p" # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Option defaults: opt_debug=: opt_dry_run=false opt_config=false opt_preserve_dup_deps=false opt_features=false opt_finish=false opt_help=false opt_help_all=false opt_silent=: opt_warning=: opt_verbose=: opt_silent=false opt_verbose=false # Parse options once, thoroughly. This comes as soon as possible in the # script to make things like `--version' happen as quickly as we can. { # this just eases exit handling while test $# -gt 0; do opt="$1" shift case $opt in --debug|-x) opt_debug='set -x' func_echo "enabling shell trace mode" $opt_debug ;; --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) opt_config=: func_config ;; --dlopen|-dlopen) optarg="$1" opt_dlopen="${opt_dlopen+$opt_dlopen }$optarg" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) opt_features=: func_features ;; --finish) opt_finish=: set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help_all=: opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_mode="$optarg" case $optarg in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_silent=false func_append preserve_args " $opt" ;; --no-warning|--no-warn) opt_warning=false func_append preserve_args " $opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $opt" ;; --silent|--quiet) opt_silent=: func_append preserve_args " $opt" opt_verbose=false ;; --verbose|-v) opt_verbose=: func_append preserve_args " $opt" opt_silent=false ;; --tag) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_tag="$optarg" func_append preserve_args " $opt $optarg" func_enable_tag "$optarg" shift ;; -\?|-h) func_usage ;; --help) func_help ;; --version) func_version ;; # Separate optargs to long options: --*=*) func_split_long_opt "$opt" set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-n*|-v*) func_split_short_opt "$opt" set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) break ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) set dummy "$opt" ${1+"$@"}; shift; break ;; esac done # Validate options: # save first non-option argument if test "$#" -gt 0; then nonopt="$opt" shift fi # preserve --debug test "$opt_debug" = : || func_append preserve_args " --debug" case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test "$opt_mode" != execute; then func_error "unrecognized option \`-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help="$help" help="Try \`$progname --help --mode=$opt_mode' for more information." } # Bail if the options were screwed $exit_cmd $EXIT_FAILURE } ## ----------- ## ## Main. ## ## ----------- ## # func_lalib_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if `file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case "$lalib_p_line" in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { func_lalib_p "$1" } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # `FILE.' does not work on cygwin managed mounts. func_source () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case "$lt_sysroot:$1" in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result="=$func_stripname_result" ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with \`--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=${1} if test "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$lt_sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $opt_debug # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result="" if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result" ; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $opt_debug if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $opt_debug # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $opt_debug if test -z "$2" && test -n "$1" ; then func_error "Could not determine host file name corresponding to" func_error " \`$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result="$1" fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $opt_debug if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " \`$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result="$3" fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $opt_debug case $4 in $1 ) func_to_host_path_result="$3$func_to_host_path_result" ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via `$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $opt_debug $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $opt_debug case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result="$1" } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result="$func_convert_core_msys_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via `$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $opt_debug if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd="func_convert_path_${func_stripname_result}" fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $opt_debug func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result="$1" } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_msys_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_mode_compile arg... func_mode_compile () { $opt_debug # Get the compilation command and the source file. base_compile= srcfile="$nonopt" # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg="$arg" arg_mode=normal ;; target ) libobj="$arg" arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify \`-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs="$IFS"; IFS=',' for arg in $args; do IFS="$save_ifs" func_append_quoted lastarg "$arg" done IFS="$save_ifs" func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg="$srcfile" srcfile="$arg" ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with \`-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj="$func_basename_result" } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from \`$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname="$func_basename_result" xdir="$func_dirname_result" lobj=${xdir}$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$opt_mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking -Wc,FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix \`.c' with the library object suffix, \`.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to \`-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the \`--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$opt_mode'" ;; esac echo $ECHO "Try \`$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test "$opt_help" = :; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | sed -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | sed '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "\`$file' was not linked with \`-export-dynamic'" continue fi func_dirname "$file" "" "." dir="$func_dirname_result" if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir="$func_dirname_result" ;; *) func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic="$magic" # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file="$progdir/$program" elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file="$progdir/$program" fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if test "X$opt_dry_run" = Xfalse; then if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd="\$cmd$args" else # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS fi } test "$opt_mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "\`$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument \`$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and \`=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the \`-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the \`$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the \`$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the \`$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test "$opt_mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test "x$prev" = x-m && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_for_eval "$install_override_mode" func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=yes if test "$isdir" = yes; then destdir="$dest" destname= else func_dirname_and_basename "$dest" "" "." destdir="$func_dirname_result" destname="$func_basename_result" # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "\`$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "\`$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname="$1" shift srcname="$realname" test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme="" ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try `ln -sf' first, because the `ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib="$destdir/$realname" func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name="$func_basename_result" instname="$dir/$name"i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest="$destfile" destfile= ;; *) func_fatal_help "cannot copy a libtool object to \`$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext="" case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=".exe" fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script \`$wrapper'" finalize=yes for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink \`$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file="$outputname" else func_warning "cannot relink \`$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name="$func_basename_result" # Set up the ranlib parameters. oldlib="$destdir/$name" func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $tool_oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test "$opt_mode" = install && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms="${my_outputname}S.c" else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${my_outputname}.nm" func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from \`$dlprefile'" func_basename "$dlprefile" name="$func_basename_result" case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename="" if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname" ; then func_basename "$dlprefile_dlname" dlprefile_dlbasename="$func_basename_result" else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename" ; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for \`$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $opt_debug win32_libid_type="unknown" win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $opt_debug sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $opt_debug match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive which possess that section. Heuristic: eliminate # all those which have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $opt_debug if func_cygming_gnu_implib_p "$1" ; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1" ; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result="" fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" if test "$lock_old_archive_extraction" = yes; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test "$lock_old_archive_extraction" = yes; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $opt_debug my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib="$func_basename_result" my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=\"$qECHO\" fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ which is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options which match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { case \" \$* \" in *\\ --lt-*) for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done ;; esac func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include /* declarations of non-ANSI functions */ #if defined(__MINGW32__) # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined(__CYGWIN__) # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined (other platforms) ... */ #endif /* portability defines, excluding path handling macros */ #if defined(_MSC_VER) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC # ifndef _INTPTR_T_DEFINED # define _INTPTR_T_DEFINED # define intptr_t int # endif #elif defined(__MINGW32__) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined(__CYGWIN__) # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined (other platforms) ... */ #endif #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ defined (__OS2__) # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) #if defined(LT_DEBUGWRAPPER) static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (strcmp (str, pat) == 0) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else int len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { int orig_value_len = strlen (orig_value); int add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -n -e ' s/^\(.\{79\}\)\(..*\)/\1\ \2/ h s/\([\\"]\)/\\\1/g s/$/\\n/ s/\([^\n]*\).*/ fputs ("\1", f);/p g D' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $opt_debug case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir="$arg" prev= continue ;; dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols="$arg" test -f "$arg" \ || func_fatal_error "symbol file \`$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex="$arg" prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file \`$arg' does not exist" fi arg=$save_arg prev= continue ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg="$arg" case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between \`-L' and \`$1'" else func_fatal_error "need path for \`-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of \`$dir'" dir="$absdir" ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $func_quote_for_eval_result" func_append compiler_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $wl$func_quote_for_eval_result" func_append compiler_flags " $wl$func_quote_for_eval_result" func_append linker_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-flto*|-fwhopr*|-fuse-linker-plugin) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test "$prev" = dlfiles; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps ; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS%" test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." else echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test "$prefer_static_libs" = yes || test "$prefer_static_libs,$installed" = "built,no"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib="$l" done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$lt_sysroot$libdir" absdir="$lt_sysroot$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later func_append notinst_path " $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi case "$host" in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test "$installed" = no; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then echo if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$opt_mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$absdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$opt_mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system can not link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs="$temp_deplibs" fi func_append newlib_search_path " $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path="$deplib" ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|qnx|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; *) func_fatal_configuration "$modename: unknown library version type \`$version_type'" ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) # correct to gnu/linux during the next big refactor func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. func_append verstring ":${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" func_append libobjs " $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$opt_mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib="$potent_lib" while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. 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But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test "X$deplibs_check_method" = "Xnone"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then # Remove ${wl} instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$opt_mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd1 in $cmds; do IFS="$save_ifs" # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test "$try_normal_branch" = yes \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=${output_objdir}/${output_la}.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\${concat_cmds}$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` else gentop="$output_objdir/${obj}x" func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " ${wl}-bind_at_load" func_append finalize_command " ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs="$new_libs" func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=no ;; *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. 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liblogging.h File Reference

global objects and defines More...

#include <stdio.h>
#include "config.h"
#include "srAPI.h"

Go to the source code of this file.

Defines

#define __LIB3195_LIBLOGGING_H_INCLUDED__   1
#define LIBLOGGING_VERSION_MAJOR   0
 Version of this library.

#define LIBLOGGING_VERSION_MINOR   6
#define LIBLOGGING_VERSION_SUBMINOR   0
#define SRFREEOBJ(x)   {(x)->OID = OID_Freed; free(x);}
 This macro should be used to free objects.

#define BEEP_DEFAULT_MIME_HDR   "Content-type: application/beep+xml\r\n"

Typedefs

typedef enum srRetVal_ srRetVal
 friendly type for global return value

typedef unsigned SBchannel
 our own type for channel numbers

typedef unsigned SBseqno
 our own type for sequence numbers

typedef unsigned SBansno
 our own type for answer numbers

typedef unsigned SBsize
 our own type for frame size

typedef unsigned SBmsgno
 our own type for message numbers

typedef unsigned SBackno
 our own type for acknowledgment numbers

typedef unsigned SBwindow
 our own type for window sizes

typedef enum srObjectID srObjID
typedef enum srOPTION3195Profiles_ srOPTION3195Profiles
typedef enum srOPTION SRoption
typedef enum BEEPHdrID_ BEEPHdrID

Enumerations

enum  srRetVal_ {
  SR_RET_ERR = -1, SR_RET_REMAIN_WIN_TOO_SMALL = -2, SR_RET_INVALID_HANDLE = -3, SR_RET_INVALID_DESTRUCTOR = -4,
  SR_RET_NOT_FOUND = - 5, SR_RET_OUT_OF_MEMORY = -6, SR_RET_XML_INVALID_PARAMTAG = -7, SR_RET_XML_INVALID_TERMINATOR = -8,
  SR_RET_XML_MALFORMED = -9, SR_RET_MISSING_CLOSE_BRACE = -10, SR_RET_XML_MISSING_CLOSETAG = -11, SR_RET_XML_MISSING_OPENTAG = -12,
  SR_RET_XML_TAG_MISMATCH = -13, SR_RET_XML_INVALID_CDATA_HDR = -14, SR_RET_XML_INVALID_CDATA_TRAIL = -14, SR_RET_PEER_NONOK_RESPONSE = -15,
  SR_RET_PEER_INVALID_PROFILE = -16, SR_RET_PEER_NO_URI = -17, SR_RET_PEER_NO_PROFILE = -18, SR_RET_PEER_NO_GREETING = -19,
  SR_RET_PEER_DOESNT_SUPPORT_PROFILE = -20, SR_RET_INVALID_FRAME_STATE = -21, SR_RET_PROFILE_ALREADY_SET = -22, SR_RET_INVALID_CHAN_STATE = -23,
  SR_RET_INVALID_GREETING = -24, SR_RET_INVALID_CHAN0_MESG = -25, SR_RET_START_MISSING_NUMBER = -26, SR_RET_START_INVALID_NUMBER = -27,
  SR_RET_START_EXISTING_NUMBER = -28, SR_RET_NO_VALUE = -29, SR_RET_START_EVEN_NUMBER = -30, SR_RET_NO_PROFILE_RQSTD = -31,
  SR_RET_WARNING_START_NO_PROFMATCH = -32, SR_RET_ERR_EVENT_HANDLER_MISSING = -33, SR_RET_ACKNO_ZERO = -34, SR_RET_CHAN_DOESNT_EXIST = -35,
  SR_RET_ALREADY_LISTENING = -36, SR_RET_INVALID_OPTVAL = -37, SR_RET_INVALID_LIB_OPTION = -38, SR_RET_NULL_POINTER_PROVIDED = -39,
  SR_RET_PROPERTY_NOT_AVAILABLE = -40, SR_RET_UNSUPPORTED_FORMAT = -41, SR_RET_UNALLOCATABLE_BUFFER = -42, SR_RET_PRIO_OUT_OF_RANGE = -43,
  SR_RET_FACIL_OUT_OF_RANGE = -44, SR_RET_INVALID_TAG = -45, SR_RET_NULL_MSG_PROVIDED = -46, SR_RET_ERR_RECEIVE = -47,
  SR_RET_UNEXPECTED_HDRCMD = -48, SR_RET_PEER_INDICATED_ERROR = -49, SR_RET_PROVIDED_BUFFER_TOO_SMALL = -50, SR_RET_INVALID_PARAM = -51,
  SR_RET_SOCKET_ERR = -1001, SR_RET_CANT_BIND_SOCKET = -1002, SR_RET_INVALID_SOCKET = -1003, SR_RET_CONNECTION_CLOSED = -1004,
  SR_RET_INVALID_OS_SOCKETS_VERSION = -1005, SR_RET_CAN_NOT_INIT_SOCKET = -1006, SR_RET_UXDOMSOCK_CHMOD_ERR = -1007, SR_RET_INVALID_HDRCMD = -2001,
  SR_RET_INVALID_WAITING_SP_CHAN = -2002, SR_RET_INVALID_CHANNO = -2003, SR_RET_INVALID_WAITING_SP_MSGNO = -2004, SR_RET_INVALID_IN_MSGNO = -2005,
  SR_RET_INVALID_WAITING_SP_MORE = -2006, SR_RET_INVALID_IN_MORE = -2007, SR_RET_INVALID_WAITING_SP_SEQNO = -2008, SR_RET_INVALID_IN_SEQNO = -2009,
  SR_RET_INVALID_WAITING_SP_SIZE = -2010, SR_RET_INVALID_IN_SIZE = -2011, SR_RET_INVALID_WAITING_SP_ANSNO = -2012, SR_RET_INVALID_IN_ANSNO = -2013,
  SR_RET_INVALID_WAITING_HDRCR = -2014, SR_RET_INVALID_WAITING_HDRLF = -2015, SR_RET_INVALID_IN_PAYLOAD = -2016, SR_RET_INVALID_WAITING_END1 = -2017,
  SR_RET_INVALID_WAITING_END2 = -2018, SR_RET_INVALID_WAITING_END3 = -2019, SR_RET_INVALID_WAITING_END4 = -2020, SR_RET_INVALID_WAITING_END5 = -2021,
  SR_RET_INVALID_WAITING_SP_ACKNO = -2022, SR_RET_INVALID_WAITING_SP_WINDOW = -2023, SR_RET_INAPROPRIATE_HDRCMD = -2024, SR_RET_OVERSIZED_FRAME = -2025,
  SR_RET_OK = 0
}
 return value. More...

enum  srObjectID {
  OID_Freed = -1, OID_Invalid = 0, OIDsbFram = 0xCDAB0001, OIDsbChan = 0xCDAB0002,
  OIDsbMesg = 0xCDAB0003, OIDsbSess = 0xCDAB0004, OIDsbSock = 0xCDAB0005, OIDsbProf = 0xCDAB0006,
  OIDsrAPI = 0xCDAB0007, OIDsrSLMG = 0xCDAB0008, OIDsbNVTR = 0xCDAB0009, OIDsbNVTE = 0xCDAB000A,
  OIDsbStrB = 0xCDAB000B, OIDsbLstn = 0xCDAB000C, OIDsbPSSR = 0xCDAB000D, OIDsbPSRC = 0xCDAB000E
}
 Object ID. More...

enum  srOPTION3195Profiles_ { USE_3195_PROFILE_ANY = 1, USE_3195_PROFILE_RAW_ONLY = 2, USE_3195_PROFILE_COOKED_ONLY = 3 }
 Allowed options for 3195 client profile selection.

enum  srOPTION {
  srOPTION_INVALID = 0, srOPTION_CALL_OS_SOCKET_INITIALIZER = 1, srOPTION_3195_ALLOWED_CLIENT_PROFILES = 2, srOPTION_LISTEN_UDP = 3,
  srOPTION_UPD_LISTENPORT = 4, srOPTION_LISTEN_UXDOMSOCK = 5, srOPTION_UXDOMSOCK_LISTENAME = 6, srOPTION_LISTEN_BEEP = 7,
  srOPTION_BEEP_LISTENPORT = 8
}
 Library options. More...

enum  BEEPHdrID_ {
  BEEPHDR_UNKNOWN = 0, BEEPHDR_ANS, BEEPHDR_ERR, BEEPHDR_MSG,
  BEEPHDR_NUL, BEEPHDR_RPY, BEEPHDR_SEQ
}
 Integer values for the various supported BEEP headers.

Detailed Description

global objects and defines

Include this header in your application!

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-04 0.1 version created.
Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Define Documentation

#define LIBLOGGING_VERSION_MAJOR   0
 

Version of this library.

Just a plain integer, incremented each time there is notable change in the API or functionality.

#define SRFREEOBJ (  x   )     {(x)->OID = OID_Freed; free(x);}
 

This macro should be used to free objects.

Microsoft VC automatically sets _DEBUG if compiling with debug settings. For other environments, you may want to add this to a debug makefile.

Enumeration Type Documentation

enum srObjectID
 

Object ID.

These are for internal checking. Each object is assigned a specific ID. This is contained in all Object structs (just like C++ RTTI). We can use this field to see if we have been passed a correct ID. Other than that, there is currently no other use for the object id.

Enumeration values:
OID_Freed  assigned, when an object is freed

If this is seen during a method call, this is an invalid object pointer!

OID_Invalid  value created by calloc(), so do not use ;)

enum srOPTION
 

Library options.

Modify library behaviour. Currently, no options are defined.

Enumeration values:
srOPTION_INVALID  invalid option, if seen, caller made an error
srOPTION_CALL_OS_SOCKET_INITIALIZER  This option tells the library if it should instruct the socket parts of it to call the OS socket initialiser.

Under Win32, for example, this is only allowed once per process. So if the lib is integrated into a process that already uses sockets, the sockets initializer (WSAStartup() in this case) should not be called. This is a global setting that NEEDS TO BE SET BEFORE the API object is created!!!!

srOPTION_3195_ALLOWED_CLIENT_PROFILES  This option tells the library which RFC 3195 Profile should be used when talking to the remote peer.

This option so far is only used in the client parts of liblogging. See for allowed values.

srOPTION_LISTEN_UDP  This options tells the lib if a UDP listener should be started.

Option value must be TRUE or FALSE.

srOPTION_UPD_LISTENPORT  Sets the UDP listener port.

Is only used if the UDP listener is activated.

srOPTION_LISTEN_UXDOMSOCK  This option tells the lib if a UNIX domain socket listener should be started.

Supported values are TRUE and FALSE.

srOPTION_UXDOMSOCK_LISTENAME  Provides a pointer to the UNIX domain socket that should be listened to (if listening is enabled).

srOPTION_LISTEN_BEEP  This option tells the lib if a BEEP listener should be started.

Supported values are TRUE and FALSE.

srOPTION_BEEP_LISTENPORT  Sets the BEEP listener port.

Is only used if the UDP listener is activated.

enum srRetVal_
 

return value.

All methods return this if not specified otherwise

Enumeration values:
SR_RET_ERR  error occured, call error handler for details
SR_RET_REMAIN_WIN_TOO_SMALL  can't send, because not enough octets left in RFC3081 window --> wait for SEQ
SR_RET_INVALID_HANDLE  caller provided an invalid handle, e.g

NULL pointer or pointer to wrong object. This is only checked on the API layer. Internally, all functions check this via assert(), so protection is only available during debugging. This is a performance decision.

SR_RET_INVALID_DESTRUCTOR  used, when the caller must provide a pointer to a destructor function but does not
SR_RET_NOT_FOUND  a requested element was not found

May not be an error depending on what operation was to be carried out...

SR_RET_OUT_OF_MEMORY  memory allocation failed
SR_RET_XML_INVALID_PARAMTAG  malformed tag parameter, most probably quotes are missing before value or intervening space
SR_RET_XML_INVALID_TERMINATOR  missing terminator sequence, e.g

a "param='no_terminator" - notice the missing closing quote

SR_RET_XML_MALFORMED  the XML is malformed (no specific reason given)
SR_RET_MISSING_CLOSE_BRACE  closing brace in <tag /> missing
SR_RET_XML_MISSING_CLOSETAG  close tag is missing or syntax invalid ...
SR_RET_XML_MISSING_OPENTAG  open tag is missing, e.g <tag />othertag>
SR_RET_XML_TAG_MISMATCH  start and close tag name do not match (...)
SR_RET_XML_INVALID_CDATA_HDR  invalid start of CDATA, e.g

<![CDTA...

SR_RET_XML_INVALID_CDATA_TRAIL  invalid CDATA trailer, , e.g

"<![CDATA[test]>" (one ] missing)

SR_RET_PEER_NONOK_RESPONSE  was waiting for a BEEP peer to respond "ok", but received other response
SR_RET_PEER_INVALID_PROFILE  BEEP Peer did either not support the profile or did not return the correct on in response to a start message.
SR_RET_PEER_NO_URI  BEEP peer did not inclulde a mandatory URI element in its xml response.
SR_RET_PEER_NO_PROFILE  BEEP peer did not include a mandatory PROFILE element in its XML reponse.
SR_RET_PEER_NO_GREETING  BEEP peer did not send a (correctly formatted) greeting message.
SR_RET_PEER_DOESNT_SUPPORT_PROFILE  the reqeusted profile is not part of the peers profile set (from greeting message)
SR_RET_INVALID_FRAME_STATE  a frame object has an invalid frame state (pFram->iState)
SR_RET_PROFILE_ALREADY_SET  a profile should be assgined to a channel which already has one
SR_RET_INVALID_CHAN_STATE  a channel object has an invalid or unexpected (at this point) channel state
SR_RET_INVALID_GREETING  greeting message is (somehow) invalid, e.g

does not start with RPY)

SR_RET_INVALID_CHAN0_MESG  channel 0 received an invalid or out-of-sequence message
SR_RET_START_MISSING_NUMBER  a start message is missing the "number=" parameter
SR_RET_START_INVALID_NUMBER  a start message's "number=" parameter specifies an invalid number
SR_RET_START_EXISTING_NUMBER  a start message's "number=" parameter specifies a channel number which already exisits!
SR_RET_NO_VALUE  a linked list was asked to provide an uValue, but there was none

Not necessarily an error, depends on caller's needs.

SR_RET_START_EVEN_NUMBER  an initiator sent a even-numbered start number, which is invalid as of rfc 3080 2.3.1.2
SR_RET_NO_PROFILE_RQSTD  no profile at all was requested in a start message (may be caused by invalid format)
SR_RET_WARNING_START_NO_PROFMATCH  WARNING only (no error) - during a start, no matching profile was found and the beep peer has been sent such an ERR frame.
SR_RET_ERR_EVENT_HANDLER_MISSING  a required (profile) event handler is missing
SR_RET_ACKNO_ZERO  caller-provided ackno is zero

This can not be by design.

SR_RET_CHAN_DOESNT_EXIST  a chanel specified does not exist
SR_RET_ALREADY_LISTENING  caller tried to start an listener on the API object, but it is already one running
SR_RET_INVALID_OPTVAL  invalid option value was provided to srAPISetOption() (param 2)
SR_RET_INVALID_LIB_OPTION  invalid option was provided to srAPISetOption() (param 1)
SR_RET_NULL_POINTER_PROVIDED  the caller has provided a NULL-Pointer where none were expected/allowed
SR_RET_PROPERTY_NOT_AVAILABLE  a property asked for is not available, e.g

the TIMESTAMP in a not-wellformed message

SR_RET_UNSUPPORTED_FORMAT  a non-supported format was requested by the caller
SR_RET_UNALLOCATABLE_BUFFER  the operation can not be completed because a buffer that is under user control would need to be deallocated
SR_RET_PRIO_OUT_OF_RANGE  a priority value is outside the allowed range
SR_RET_FACIL_OUT_OF_RANGE  a facility value is outside the allowed range
SR_RET_INVALID_TAG  a syslog TAG value (string) provided was invalid, e.g

over 32 chars or included invalid chars

SR_RET_NULL_MSG_PROVIDED  caller provided a NULL pointer where a pointer to a MSG was expected
SR_RET_ERR_RECEIVE  an error occured during message receive

no more detail is available

SR_RET_UNEXPECTED_HDRCMD  an invalid HDR Command was received (e.g

an "MSG" in response to another "MSG")

SR_RET_PEER_INDICATED_ERROR  the PEER send an error response
SR_RET_PROVIDED_BUFFER_TOO_SMALL  the caller provided a buffer, but the called function sees the size of this buffer is too small - operation not carried out
SR_RET_INVALID_PARAM  an invalid parameter was provided to a method
SR_RET_SOCKET_ERR  generic error generated by socket subsystem
SR_RET_CANT_BIND_SOCKET  socket bind() operation failed
SR_RET_INVALID_SOCKET  invalid socket
SR_RET_CONNECTION_CLOSED  the remote peer closed the connection
SR_RET_INVALID_OS_SOCKETS_VERSION  the operating system socket subsystem version is inappropriate (this error will most probably occur under Win32, only)
SR_RET_CAN_NOT_INIT_SOCKET  socket() failed for whatever reason..
SR_RET_UXDOMSOCK_CHMOD_ERR  chmod() failed on Unix Domain Socket
SR_RET_INVALID_HDRCMD  invalid HDRCMD (e.g

"MSG", "RPY",...)

SR_RET_INVALID_WAITING_SP_CHAN  invalid SP before channo
SR_RET_INVALID_CHANNO  invalid channo
SR_RET_INVALID_WAITING_SP_MSGNO  now the space before the next header
SR_RET_INVALID_IN_MSGNO  and the next (numeric) header
SR_RET_INVALID_WAITING_SP_MORE  now the space before the next header
SR_RET_INVALID_IN_MORE  and the next (char) header
SR_RET_INVALID_WAITING_SP_SEQNO  now the space before the next header
SR_RET_INVALID_IN_SEQNO  and the next (numeric) header
SR_RET_INVALID_WAITING_SP_SIZE  now the space before the next header
SR_RET_INVALID_IN_SIZE  and the next (numeric) header
SR_RET_INVALID_WAITING_SP_ANSNO  now the space before the next header
SR_RET_INVALID_IN_ANSNO  and the next (numeric) header
SR_RET_INVALID_WAITING_HDRCR  awaiting the HDR's CR
SR_RET_INVALID_WAITING_HDRLF  awaiting the HDR's LF
SR_RET_INVALID_IN_PAYLOAD  reading payload area
SR_RET_INVALID_WAITING_END1  waiting for the 1st HDR character
SR_RET_INVALID_WAITING_END2  waiting for the 2nd HDR character
SR_RET_INVALID_WAITING_END3  waiting for the 3rd HDR character
SR_RET_INVALID_WAITING_END4  waiting for the 4th HDR character
SR_RET_INVALID_WAITING_END5  waiting for the 5th HDR character
SR_RET_INVALID_WAITING_SP_ACKNO  now the space before the next header
SR_RET_INVALID_WAITING_SP_WINDOW  now the space before the next header
SR_RET_INAPROPRIATE_HDRCMD  the beep header was syntactically correct, but could not be used semantically
SR_RET_OVERSIZED_FRAME  the frame's "size" field specifies a size that does not fit into the current windows

Eventually malicous.

SR_RET_OK  operation successful

Generated on Mon Oct 3 12:29:56 2005 for liblogging by doxygen 1.3.2
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beepmessage.h File Reference

The BEEP Message Object. More...

#include "beepchannel.h"
#include "beepsession.h"

Go to the source code of this file.

Compounds

struct  sbMesgObject
 The BEEP message object. More...


Defines

#define __LIB3195_BEEPMESSAGE_H_INCLUDED__   1
#define sbMesgCHECKVALIDOBJECT(x)   {assert(x != NULL); assert(x->OID == OIDsbMesg);}

Typedefs

typedef sbMesgObject sbMesgObj

Functions

char * sbMesgGetRawBuf (sbMesgObj *pThis)
 return the raw buffer object

int sbMesgGetMIMEHdrSize (sbMesgObj *pThis)
 return the size of the MIME Header (in bytes)

int sbMesgGetPayloadSize (sbMesgObj *pThis)
 return the size of the actual payload (in bytes)

int sbMesgGetOverallSize (sbMesgObj *pThis)
 return the overall message size (in bytes)

sbMesgObj * sbMesgConstrFromFrame (struct sbFramObject *psbFram)
 Constructor to create a Mesg based on provided frame.

sbMesgObj * sbMesgConstruct (char *pszMIMEHdr, char *pszPayload)
 Constructor to create a Mesg based on provided values.

sbMesgObj * sbMesgRecvMesg (sbChanObj *)
 Receive a message from a given channel.

srRetVal sbMIMEExtract (char *pszInBuf, int iInBufLen, char **pszMIMEHdr, char **pszPayload)
 Extract MIME header and body from a given message buffer.

srRetVal sbMesgSendMesgWithCallback (sbMesgObj *pThis, sbChanObj *pChan, char *pszCmd, SBansno uAnsno, void(*OnFramDestroy)(struct sbFramObject *), void *pUsr)
 Send a message over the specified channel object.

srRetVal sbMesgSendMesg (sbMesgObj *pThis, sbChanObj *pChan, char *pszCmd, SBansno)
 The same as sbMesgSendMesgWithCallback, except that no callback is provided.

void sbMesgDestroy (sbMesgObj *pThis)
 Destructor.

Detailed Description

The BEEP Message Object.

The current implemantation does NOT support fragementation. As such, all calls in this object are directly relayed through to the sbFram object.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-04
Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

sbMesgObj* sbMesgConstrFromFrame (  struct sbFramObject *  psbFram  ) 
 

Constructor to create a Mesg based on provided frame.

Parameters:
psbFram [in] frame to be used for message creation.
Return values:
Pointer to new message object or NULL if an error occured.

sbMesgObj* sbMesgConstruct (  char *  pszMIMEHdr,
char *  pszPayload
) 
 

Constructor to create a Mesg based on provided values.

with no MIME headers.

Parameters:
szMIMEHdr [in] buffer to MIME headers. Is copied to private buffer space. May be NULL, in which case no MIME headers are present.
szPayload [in] buffer to payload data. Is copied to private buffer. May be NULL, in which case an empty payload is created after the MIME header.
Return values:
Pointer to new message object or NULL if an error occured.

void sbMesgDestroy (  sbMesgObj *  pThis  ) 
 

Destructor.

Does not return any value as the primary function to be used is free() which itself does not return any status.

sbMesgObj* sbMesgRecvMesg (  sbChanObj *   ) 
 

Receive a message from a given channel.

As we do not currently support fragmentation, this method simply reads a single fram off the socket and uses that frame to construct the message.

Return values:
Pointer to newly constructed MesgObj or NULL if an error occured.

srRetVal sbMesgSendMesgWithCallback (  sbMesgObj *  pThis,
sbChanObj *  pChan,
char *  pszCmd,
SBansno  uAnsno,
void(*  OnFramDestroy)(struct sbFramObject *),
void *  pUsr
) 
 

Send a message over the specified channel object.

Parameters:
pChan [in] associated channel. Channel housekeeping data is updated.
pszCmd [in] HDR-Command to be used, e.g. "MSG", "ANS", ...
uAnsno [in] ansno to use if HDR command is "ANS", ignored otherwise. We recommend setting it to 0 if not used.
OnFramDestroy If non-NULL, callback to be called when the frame is destroyed.
pUsr If onFramDestroy is non-NULL, the user pointer to be provided to the callback. Otherwise ignored.

srRetVal sbMIMEExtract (  char *  pszInBuf,
int  iInBufLen,
char **  pszMIMEHdr,
char **  pszPayload
) 
 

Extract MIME header and body from a given message buffer.

Todo:
handle empty string

Generated on Mon Oct 3 12:29:55 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/Makefile.am0000644000175100017510000000516012411216132015411 00000000000000doc_files = \ annotated.html \ beepchannel_8c.html \ beepchannel_8h.html \ beepchannel_8h-source.html \ beepframe_8c.html \ beepframe_8h.html \ beepframe_8h-source.html \ beeplisten_8c.html \ beeplisten_8h.html \ beeplisten_8h-source.html \ beepmessage_8c.html \ beepmessage_8h.html \ beepmessage_8h-source.html \ beepprofile_8c.html \ beepprofile_8h.html \ beepprofile_8h-source.html \ beepsession_8c.html \ beepsession_8h.html \ beepsession_8h-source.html \ beepsession-lstn_8c.html \ clntprof-3195cooked_8c.html \ clntprof-3195cooked_8h.html \ clntprof-3195cooked_8h-source.html \ clntprof-3195raw_8c.html \ clntprof-3195raw_8h.html \ clntprof-3195raw_8h-source.html \ config_8h.html \ config_8h-source.html \ doxygen.css \ doxygen.png \ files.html \ functions.html \ functions_vars.html \ globals_defs.html \ globals_enum.html \ globals_eval.html \ globals_func.html \ globals.html \ globals_type.html \ index.html \ liblogging_8h.html \ liblogging_8h-source.html \ lstnprof-3195cooked_8c.html \ lstnprof-3195cooked_8h.html \ lstnprof-3195cooked_8h-source.html \ lstnprof-3195raw_8c.html \ lstnprof-3195raw_8h.html \ lstnprof-3195raw_8h-source.html \ Makefile.am namevaluetree_8c.html \ namevaluetree_8h.html \ namevaluetree_8h-source.html \ oscalls_8c.html \ oscalls_8h.html \ oscalls_8h-source.html \ oscallsUnix_8c.html \ oscallsWin32_8c.html \ pages.html \ resource_8h-source.html \ sockets_8c.html \ sockets_8h.html \ sockets_8h-source.html \ socketsUnix_8c.html \ socketsWin32_8c.html \ srAPI_8c.html \ srAPI_8h.html \ srAPI_8h-source.html \ srAPI-lstn_8c.html \ srUtils_8c.html \ srUtils_8h.html \ srUtils_8h-source.html \ stringbuf_8c.html \ stringbuf_8h.html \ stringbuf_8h-source.html \ structsbChanObject.html \ structsbChanObject-members.html \ structsbFramObject.html \ structsbFramObject-members.html \ structsbLstnObject.html \ structsbLstnObject-members.html \ structsbMesgObject.html \ structsbMesgObject-members.html \ structsbNVTEObject.html \ structsbNVTEObject-members.html \ structsbProfObject.html \ structsbProfObject-members.html \ structsbPSRCObject__.html \ structsbPSRCObject__-members.html \ structsbPSSRObject__.html \ structsbPSSRObject__-members.html \ structsbSessObject.html \ structsbSessObject-members.html \ structsbSockObject.html \ structsbSockObject-members.html \ structsbStrBObject.html \ structsbStrBObject-members.html \ structsrAPIObject.html \ structsrAPIObject-members.html \ syslogmessage_8c.html \ syslogmessage_8h.html \ syslogmessage_8h-source.html \ template_8h-source.html \ todo.html EXTRA_DIST = $(doc_files) liblogging-1.0.5/rfc3195/doc/html/beeplisten_8h.html0000644000175100017510000003176112411216132017002 00000000000000 liblogging: beeplisten.h File Reference
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beeplisten.h File Reference

The Listener Object. More...

Go to the source code of this file.

Compounds

struct  sbLstnObject
 The beep listener object. More...


Defines

#define __LIB3195_BEEPLISTEN_H_INCLUDED__   1
#define sbLstnCHECKVALIDOBJECT(x)   {assert(x != NULL); assert(x->OID == OIDsbLstn);}

Typedefs

typedef sbLstnObject sbLstnObj

Functions

srRetVal sbLstnInit (sbLstnObj *pThis)
 Initialize a listener.

srRetVal sbLstnRun (sbLstnObj *pThis)
 THE listener process.

srRetVal sbLstnExit (sbLstnObj *pThis)
 Exit the listener.

srRetVal sbLstnAddProfile (struct sbLstnObject *pThis, struct sbProfObject *pProf)
 Add a profile object to the current listener object.

void sbLstnDestroy (sbLstnObj *pThis)
 Destructor for the beep listener object.

sbLstnObj * sbLstnConstruct (void)
 Construct a sbLstnObj.

Detailed Description

The Listener Object.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-13 first version begun.

2003-09-29 Changed this object so that it is no longer "just" BEEP listener but a general listener. As of 2003-09-29, it supports UDP (RFC 3164) in addition to BEEP. Later versions will probably support other transports, too.

Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

srRetVal sbLstnAddProfile (  struct sbLstnObject *  pThis,
struct sbProfObject *  pProf
) 
 

Add a profile object to the current listener object.

The profile becomes active with the next greeting. For convenience, the key is set to the profile URI.

sbLstnObj* sbLstnConstruct (  void   ) 
 

Construct a sbLstnObj.

This MUST be the first call a server makes. After the server has obtained the sbLstnObj, it can set the parameters and THEN call sbLstnInit().

Return values:
pointer to constructed object or NULL, if error occurred.

srRetVal sbLstnExit (  sbLstnObj *  pThis  ) 
 

Exit the listener.

Will do all cleanup necessary.

srRetVal sbLstnInit (  sbLstnObj *  pThis  ) 
 

Initialize a listener.

The listener socket is created, but it is not yet set to listen() to incoming calls.

Parameters:
pThis {out] Pointer to a pointer to the object. On return, it contains a pointer to a new BEEP listener object or NULL, if an error occured. Consult the return value to learn more in the later case.

srRetVal sbLstnRun (  sbLstnObj *  pThis  ) 
 

THE listener process.

Todo:
think of a smart way to handle iRet down here... For now, we just make sure BEEP is closed last, as this has the highest potential for errors.

Generated on Mon Oct 3 12:29:55 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/lstnprof-3195raw_8c.html0000644000175100017510000001172612411216132017622 00000000000000 liblogging: lstnprof-3195raw.c File Reference
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lstnprof-3195raw.c File Reference

Implementation of the listener profile for RFC 3195 raw. More...

#include <assert.h>
#include "config.h"
#include "liblogging.h"
#include "srAPI.h"
#include "beepsession.h"
#include "beepprofile.h"
#include "lstnprof-3195raw.h"
#include "stringbuf.h"
#include "syslogmessage.h"

Functions

srRetVal psrrOnChanCreate (struct sbProfObject *pThis, struct sbSessObject *pSess, struct sbChanObject *pChan)
srRetVal psrrOnMesgRecv (sbProfObj *pThis, int *pbAbort, sbSessObj *pSess, sbChanObj *pChan, sbMesgObj *pMesg)

Detailed Description

Implementation of the listener profile for RFC 3195 raw.

The prefix for this "object" is psrr which stands for *P*rofile *S*yslog *R*eliable *Raw*.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-22 coding begun.

2003-09-16 Added a check so that failures sending SEQs now do not go undetected.

Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Generated on Mon Oct 3 12:29:56 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/index.html0000644000175100017510000011050612411216132015353 00000000000000 liblogging: liblogging - a slim library for reliable syslog
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liblogging - a slim library for reliable syslog

Introduction

RFC 3195 offers reliable connections between syslog clients and collectors (servers, daemons). This is highly desirable in todays networking world. However, RFC 3195 was initially not implemented because many implementors thought it was too complex. The reason for this is that 3195 is a BEEP profile (see RFC 3080 and 3081). BEEP itself is a very powerful, yet relatively complex protocol. Full BEEP libraries are hard to find and often place restrictions on the developer, especially in regard to threading models and such.

Liblogging takes a different approach. It is a library specifcally created to talk syslog, NOT general BEEP. It provides just the bare functionality needed for syslog, nothing else. Consequently it is very slim. The authors hope that this will enable developers of even low-powered devices to adopt the library and provide reliable syslog logging.

This library has been named liblogging because it may eventually contain code for additional logging methods in the future (like "plain" UDP syslog, 3195 COOKED and syslog-sign). But this is no promise ;)

If you are interested in "just" using the library, please go straigt to srAPI::h.

Continue to read only if you would like to learn the inner workings or port the lib to a different environment.

This library compiles under a variety of platforms. It is originally developed and maintened under Win32. It is frequently ported and tested on Red Hat Linux. These are the platforms (in this order) we have the most confidience in the library on. Others may (though unlikely) show unexpected behaviour.

This documentation file here is NOT up to date. However, it will provide you a good overview of the overall design and many specifics. To get the totally right details, please see the respective modules' documentation. Please note that the SEQ handling described below for the listener part is NOT YET implemented - but it is still on the list. As such, the server API should be considered unstable. If you base a server on liblogging, please be prepared to update your server to make it work with future versions of liblogging. Of course we try to keep the impact as low as possible, but that's not a guarantee!

The client side API is stable and changes should not be necessary for future releases (except, of course, you would like to use new features).

Design Goals

The overall mission of liblogging is to provide a small, easy to use library that will work as an enabler for reliable syslog.

There are a number of design goals

  • self-contained
    no additional libraries shall be needed
  • low ressource consumption
    memory and CPU usage should be kept to a minimum so that the lib can also be used on low-powered devices
  • thread-model agnostic
    no specific threading model is needed for this library. Everything can be done from a single thread, BUT the library is thread-safe so that it can be called from multiple threads concurrently.
  • extensible
    Even though the initial design includes a very limited feature set, liblogging should be able to be extended easily.
  • portability That's a hard one. liblogging is developed under Win32. While we take reasonable care to make it portable, we only know this once ports have actually been done.

Architecture

Level of BEEP Compliance

In order to achieve our primary goals, we do NOT provide a full BEEP stack. Effectively, you could even argue that we do not provide a BEEP stack but a "BEEP pretender". It implements just what it needs and uses e.g. canned greetings instead of actual ones. It often does only accept some very specific answers and will probably answer with a BEEP ERR if others are provided.

All in all, RFC3195 provides a very limited need for BEEP features and we only provide this set. So do NOT expect a small, full BEEP lib - you will be severely disappointed. If you are interested in basic syslog functionality, this lib is for you. If you want more, you should continue searching. liblogging will probably provide more headache as it is worth in this case.

BEEP peers can either be initiators or listeners. Initiators are what traditionally is called "clients" - they talk to a server in order to acomplish some work. "Listeners" are traditionally called servers.

This library has different approaches for initiators and listeners. Keep in mind that the lib shall not impose any specific threading model onto its host. As such, we must be able to run on a single thread, even if there are potentially multiple activities going on (like channel 0 and channel 1 operations).

Initiators

Initiators create a BEEP session to the remote peer. The session object also provides channel 0 management (this is part of the session).

Upon creating a session, the session object sends this peers greeting and reads (and stores) the remote peers greeting. Other than that, nothing happens. This peers greeting will always be empty as we do not advertise any listener functionality at this stage.

Finally, the initiator profile calls the channel setup function. It provides a pointer to its profile object to the session object. The session object in turn takes the URI from the profile object and initiates a channel with the remote peer. The peers response is read and interpreted. If it is positive, a new channel object is created and passed onto the initiator profile.

One the channel has been created, it is up to the initiator profile to control data exchange. To do so, the channel object provides send and receive methods. As of this release, the send and receive full messages only and DO NOT provide support for fragmentation.

It is important to keep in mind that even though a "simple" syslog raw application will not run more than one channel, there are potentially messages being exchanged to do NOT belong to the actual syslog data exchanged. Most importantly, these are the RFC 3081 SEQ frames, which must be paid attention to. If they are not honered, the session will stall as soon as more than a few bytes of data are being sent. Other than that, there may be some control messages on channel 0.

In order to support these asynchronous channels, we need to provide for an intelligent TCP stream reader. We have decided to implement it in a way that will also facilitate later additions of true multi-channel BEEP sessions.

The corenerstone is a session management method called readFrame(). It receives a pointer to the channel object. Its duty, from the channel object point of view, is to obtain the next frame from the physical stream. From the BEEP sesseion point of view, its duty is to read & buffer all incoming data and also do session management and SEQ frame processing. This is done as follows:

WHEN RECEIVING DATA, the initiator profile calls the message object and asks it to receive a message. The message object then calls the frame object and asks it to receive the frame. Please note that in this version of the library, fragmentation is not supported and as such there is a one-to-one relationship between messages and frames. Should that be changed in later versions of the library, the message object can easily be upgraded to receive multiple frames up until the final frame has been received. Back to the frame object: once the frame object's receive method is called, itself calls back into the session object and instructs the session object to gather the data. This is very important, because now the session object is capable of handling intermixed control messages as well as SEQa. This provides a kind of multi-tasking without real multi-threading. When the session object receives control, it first queries the socket (via select) if any data is ready to be received. If so, the session object receives all data (in method DoReceive() until no more data is ready to be received. To actually receive the data, it calls back into another method of the frame object (let's call this method ActualRecvFram() for now). We will describe this method in a short while. Each frame returned from ActualRecvFram() will be examined by the session object. If it is a SEQ frame, the associated channel will be called to process the SEQ immediately. If it is a data frame, it is buffered in an in-memory queue. The queue is on a per-channel basis. Once all messages are processed, the session object looks at the requesting channels data queue. If there is at least one entry, that entry is passed back to the channel object. if there is still no entry, the session object re-itereates its processing, starting with the polling of the incoming data. In order to avoid a tight loop, the session object must Sleep() some milliseconds (at least 10) if there are no frames ready in consequtive calls. Using this mode of operation, the session objects receive frame method will not only provide the next data frame to its uppper layer but will also be able to act on SEQ frames as well as other channel's data. It is also possible that a specifically configured channel/profile may ask the session object to call a callback as soon as data is received. this mode will probably be used in listeneres and provide full multiprocessing. It is not thought out yet.

Back the the ActualRecvFram() method of the frame object: it will first receive the 3-byte header and then use the processing that is required by the header type. E.g. SEQ has a very different processing. Once this is done, it will read the channel number and once the channel is known, ActualRecvFrame() will call back into the session object to obtain a handle to this channel's object. This handle will then be used to do seqno verification. The channel object will be updated by ActualRecvFram().

WHEN SENDING DATA, The initiator profile constructs a message and asks the message object to send it. The message object then constructs the necessary frames (in this release only one!) and then asks the frame object to send this frame. The frame object hands the request down to a send method in the session object. The session object then first checks if there is unread data in the TCP stream. If so, it reads this data off the session. This process is the same as outlined in "when receiving data". In fact, the same method (DoReceive()) is to be called. It takes care of the necessary housekeeping and also processes all SEQ frame not processed so far. This is a very important step, as an on-the-wire SEQ frame may be necessary to be read before the actual to-be-sent frame can be send. Once DoReceive() returns, the session object sends the frame with the help of the channel object. The channel object must check if the current frame can be fully send (in respect to the current Window size). If it can't, it must flag an error condition and NOT send the frame. It should then return immediately to the session object. If it can send the frame, it must do so and then return with an OK return status to the session object. The session object must check the return value. If the return value indicates the current frame could not be sent due to the Window being insufficient, the session object must again do a DoReceive(). However, this time it can be done in a blocking manner as no further processing is possible without receiving the obviously outstanding SEQ. Once this is done, the session object re- iterates its processing and will be able to send the frame during either this stage or a later one.

If the channel object returned with either another error or an OK condition, the session object can also terminate and pass the return status to its upper layer (and so forth until the profile object is reached).

Listeners

Listeners provide server functionality. They are implemented via the sbLstn Object. Please note that some of the description below may refer to this as part of the session object. It is NO LONGER, this was changed. The writing below will be updated once the implementation is fully done (if not forgotten ;)).

Not every potential liblogging user will need to implement listeners. In fact, we assume most will use it for implemnting clients, only. In order to keep the library footprint small, all session management methods needed by the listener code only has been moved to beepsessionLstn.c. This way, it will be a separate object module and only be linked in to those applications actually needing it. The prototypes, however, are in beepsession.h as they logically belong there.

If somebody for some reason would like to disable the listener functionality at all, simply remove the beepsessionLstn.c file from the build. Be sure to do the same for all listner profiles (and any other profiles you don't need). YOU CAN NOT USE LISTENER PROFILES IF YOU HAVE REMOVED beepsessionLstn.c (for obvious reasons). Trying so will result in linker errors.

Channel 0 protocol is not handled via profiles. It is done in BEEPSession handler, only.

Overview
Listeners are quite challenge for liblogging's goal to be independent of any threading model. This release will be build around select(), that is it will be running on a single thread for all of its network receive needs. If that model is too simplistic for a caller, the caller may go ahead and use the provided events to call back into some of his multiple threads, doing whatever threading logic he needs to do. I know this is a bit tricky, but it is the current state of affairs. Later versions of the library may provide an alternate mean of threading in which the caller is assumed to create a new thread for each incoming session (not channel). If this happens, of course the currently existing mode will also remain. So don't panic, no code to change in that event ;-).

Anyhow, keep in mind that the select() method is very powerful and - together with proper other processing - can be used to build high-performance servers.

While not enforcing this model, we recommend that profiles using this library (and apps using the provided profiles) just pass the data off to some queue (whereever it may be) and process that data asynchronously. Methods have been build into liblogging to do this very efficiently.

OK, having said this, the current approach is:

At the core of the listener functionality is a method called sbLstnRun() (or a similar name). That method *is* the actual listener. In concept, it just does the following:

  1. It assembles a list of all active sessions (NOT channels!) AND the session-initiation listener socket.
  2. It calls select() on all of them, asking select() to return only when new data is available (or a new connect came in). Please note that this is in fact a bit more complicated (see the handling of SEQ below), but we keep it simple here to convey the idea.
  3. When select returns, sbLstnRun() checks if it is a new connection request or data received.
    • If it is a new connection request, it is passed on to the session object to create a new session including channel 0.
    • If it is new data, that data is passed onto the session object. It will validate it and act on channel 0 management messages. If it is profile data, it passes the data onto the registered event hook of the profile in question.
These three steps are repeated until an terminate processing request is issued to sbLstnRun(). This can be done by using a large timeout (10 seconds?) on the select() wait. If the timeout expires and there was no network activity, a simple variable is checked. If it is set to e.g. 0, the loop will be terminated, otherwise it will be continued. The variable may be best called "RunIndicator" or such.

If we look at this model, a profile would use the following steps to set up a server:

  • Create the profile object and populate the required profile event pointers.
  • Add the profile to the pool of the BEEP listners supported profiles.
These two steps should be done for each profile supported. When finished with this From now on, the server is active and will call back into the profiles as requested. The server will automatically
  • accept new incoming connections
  • provide a greeting message specifying the actual listener profiles
  • do channel 0 management
  • call the respective profile hooks for incoming data and other events (see below)

The sbLstnRun() can only be stopped by calling sbSessTerminteListen(). This, in turn, would be most probably called in response to an external event. This could be either a signal (like SIGUSR1 or SIGINT) or the result of a profile action. It could also be set to auto-terminate after the last open session has been terminated and there are no other active sessions (though this would only be useful for the most simplistic listenere). Most apropriately, the sbSessTerminteListen() method should be called from a different thread inside the server process. Anyhow, we must not have multiple threads running to run multiple channels concurrently. All can be done on a single thread. The sample-server.c example program is such a simple, single-threaded server. It terminates as soon as there are no more open sessions (OR SHOULD IT TERMINATE ON SIGINT???? - let's see what ports easier...).

Please note that sbLstnRun() will construct the greeting message dynamically on the list of profiles available AT THE TIME OF THE CONNECT. In a multi-threading caller, profiles may be added and removed while sbLstnRun() is active. This is a valid action. (

Todo:
The linked list of profiles is thread-safe). When a profile is added, it is immediatly available for the next connection. If a profile is removed, (

implement this later!) the profile is immediately no longer be advertised in the greeting BUT it is actually removed only after the last channel using it has been closed.

It is valid, though useless, to call sbLstnRun() whithout any profile being set. This is to support multi-threaed application which set profiles later. Of course, an empty profile list means no channel can be created at all (but the session will be accepted and channel 0 be established even in this case).

In order to perform its work, the session object keeps a linked list of all active sessions. This is used to feed select(). The current listen channel is managed by sbLstnRun() itself and NOT part of the linked list.

Sending Data
Well, believe it or not, I forgot that a server must not only receive but send data ;) So this paragraph here is a little disconnected from the rest of the sbLstnRun() description.

In order to work successfully with select(), you must make sure that your application never blocks when using sockets. This obviously includes responses send. You can (unfortunately ;)) not assume that a send call will always be non-blocking - even with small amounts of data, transmit queues can be build. As such, we need to find a model which enables us to asynchronously send data that must be sent as a response.

Fortunately, this is relatively easy to acomplish. The key is that all IO (including sending) is handled by the listener process itself (the one that controls the select()). As such, we enhance the session object to contain a queue of to-be send data as well as a state variable. The session (of a listener) object is now a state machine. Data is send depending on the current state. Whenever data is to be sent, it is first checked if any send operation is in progress. If not, it is tried to send the data. If that succeeds, no further action is taken. If it does not succeed, however, the to be send data is enqueued on the session object.

Method sbLstnRun() checks if sessions have outstanding send requests. If so, it includes their sockets in the select() call. If select returns with these sockets, it is tried to send as many data as possible. Data successfully send is removed from the queue. Sending stops if either the queue is empty or the send would block. In the later case, the rest of the queue will be tried to send after the next select call (and so on).

A frame can be sent if

  • the socket is ready for sending
  • the remaining window is large enough

If either of the two is not true, sending needs to be deferred. If a frame is already partly send, no other frame on the same session can be send before the currently "active" frame has completely been sent.

When receiving data: The frame needs to be constructed on the fly. The IO handler, when receivin, has two different states:

  • in header
  • in body

While in header, it is looking for the terminating CRLF. There should also a saveguard (e.g. 4K) so that it can not be overrun. While it is state = in_header, no processing takes place. Each received byte is added to the received header line. As soon as CRLF are received, the header line is parsed and a protocol error is then detected (as such, no errors are caught). When in body, messages are received until the specified message limit. Then, the status changes to "in trailer" which then will verify new incoming messages against the trailer.

Threading Model
As can be seen, no specific threading model is needed, we can also operate a multi-tasking server on a single thread. HOWEVER, we recommend the following scheme to users of this library:

  • Have at least on thread for managing your application. That thread should call in to add and/or remove profiles to the listener.
  • Have one other thread whoms sole purpose is to call sbLstnRun() and provide a worker for that as well as the profile callbacks.
  • Have at least one other thread that will actually process the data received by the profiles.

It is recommended that the profiles (on the sbLstnRun() thread) just do profile handling and put the received data into some queue that is then processed by the third thread pool. They also need to keep track of acknowledgments and thus the queue size. They should not carry out any other action and return as quickly as possible to sbLstnRun(). THIS IS A CRITICAL REQUIREMENT - if the profile callbacks do too lengthy operations (or even waits), they can thrash the whole multithreaded application.

Of course, if the applications is single-threaded, the profile callbacks can do (and must do) whatever processing is needed, no matter how long it will take. ;-)

We strongly encourage implementors to use the above model with at least 3 threads for production software.

There are a number of "events" that a listener profile can implement. Some MUST be implemented.

  • OnFramRecv [MANDATORY] Called whenever a complete frame is received.
  • OnChanCreate
  • OnChanPeerCloseRequest
  • OnChanClosed

All of these methods receive a pointer to the current channel object. No other data is passed to the caller. The channel object, however, contains a pointer to the current profile object, where the caller in turn can include a pointer to more relevant data.

Please note that there is no "peer connect" event. The peer will never connect to a profile, but to a session. The session (channel 0) is then used to open up a channel. Consequently, the OnChanCreate() event is the first event that a profile can receive.

The profile is responsible for following proper order of messages. We think that a profile will most probably be implemented as a state machine, but this is left to the profile implementor.

A profile MUST support the following callbacks:

  • SendSEQUpTo This is used by the BEEP stack to ask the profile up to which message ID a SEQ frame should be sent. The profile must return the ID of the last frame that it has processed or queued (at the choice of the profile).

As a hint to profile developers, SendSEQUpTo() can be used to allow an in-memory queue to grow up to a specifc size and if it outgrows this size to slow down the receiver. If a profile is implemented in that way, it allows for fast buffering of burst traffic but prevents exhaustion of system ressources when too much data comes in too quickly. As a general guideline, we recommend that a profile initially buffers incoming data and acknowledges all received packets immediately (when the BEEP stack calls SendSEQUpTo()). If the queue threshold is reached, it then should always return the same ID it returned previously. That way, no new SEQ will be sent to the remote peer and the remote peer will stop sending new data once the window size is reached. Please note that the profile will probably receive multiple calls to SendSEQUpTo() during this process as the remote peer will continue to send data until the end of the window. As such, some more message will need to be enqueued and OnMesgReceive() will be called some more times. Once the queue has been emptied beyond the threshold, the client can again answer with the most recent ID, which will make the BEEP stack send a SEQ frame for that ID and the remote peer will continue to send data. Now the same process begins again, eventually the server will again hit the threshold, stop acknowledging messages and thus slowing down the sender. If using the logic described here, the queue will never grow above queue threshold + size of window.

Of course, the above described is only a recommendation to the profile implementor and the profile may acknowledge each message immediately, not paying attention to any queue. Or it may defer acknowledging the entry until some action has been carried out. Whatever it does, it must make sure that it suffciently often acknowledges the messages as when the sender hits the window size AND does not receive an ACK, the sender will not send any more packets. Such a connection would be stalled and no way to recover it. It is the profile implementor's task to avoid this. Nobody will save you from this ;)

Of course, the above description also includes much information on how the BEEP stack should operate. If we look into the specifics there, we see there is need for SendSEQUpTo() to be called frequently. At least, it must be called once AFTER each OnMesgRecv(). If the caller always immediately acknowledges the msgno, things are straightforward: we can send a SEQ frame and communication can carry on. However, if the caller defers acknowledgment, we may run into an issue. Again, everything is easy if the caller acknowledges the msgno before the end of the window is reached - a SEQ frame will be sent and communication continues. However, if the caller is not ready to acknoledge the msgno after the last OnMesgRecv() in this window, we need to ask him at other occasions for the acknowledgement. The reason is that OnMesgRecv() will never be called once the window has been used up - no new messages can arrive in this stage. We assume, this situation will often occur during traffic bursts (assuming a "good" profile implementation). So we must handle this efficiently.

A key point is that we must try conserve system ressources while on the other hand providing a fast response time once the profile is ready to accept new data. As we need to call the profile, there is some polling involved. We have several ways to talk to the profile.

First of all, we can use our sbLstnRun() method to call back to any "stalled" profiles as soon as there is ANY network activity (meaning new connections or frames received - could even include frames send from another profile/channel). This is a natural way, as the method already was awoken and there is little overhead in doing the SendSEQUpTo().

Unfortunately, this works only well if we have frequent other traffic. In a scenario with just one channel active, that doesn't help anything at all - there is no network activity. In this case, we need to work with timeouts (driving an actual polling cycle). The problem with a timeout obviously is that if we use a too short period, we eat up too many system ressources and using a too long period, we loose performance and response time. Past experience shows that a fixed timeout period can most probably be only set inappropriately ;)

We are trying to avoid this with the following algorithm: The timeout period is dynamically adjusted. We assume that the longer an acknowledgement is outstanding, the less likely is a quick acknowledgment. We also assume that even when an acknowledgment would happen very quickly (but after an overall long wait period), it would not really matter if we have some more delay in sending the SEQ because the work queue for the profile would probably still being very full (given a "good" profile implementation according to our recommendation). We take advantage of this approach. The timeout period is initialized with a 10ms timeout. If it expires, SendSEQUpTo() is called for all profiles with missing acknowledgments. If none of them returns a new acknowledgment, the timeout value is doubled. Then a new wait is done for at most this timeout period. After it returns, SendSEQUpTo() is called again ... and so on. The timeout value is always double until it reaches a maxmimum timout value, which could be 640 ms or such. The initial and maximum timeout values could be configurable parameters. Once the maximum timeout value is reached, processing continues as described, only the timeout value is never increased. If any of the profiles returns a new acknowledgement, the corresponding SEQ is sent and the algorithm is completely restarted again. Restarted means it begins to look if there are outstanding acknowledgments and then it decides wheter to use timeout or not - and if so, it starts from the initial timeout value.

Note well: this algorithm is ONLY applied if we have at least one channel who is "stalled" in a way that the profile must acknowledge outstanding msgnos. If all profiles/channels have acknowledge the last received message, the algorithm is NOT used and a "normal" blocking wait for network activity is done. The author assumes that this is the normal case and as such any impact from a still-improper timeout value is minimalistic.

Progamming Language Used

While it is tempting to use C++, we have decided to stick with C in order to make the lib available to as many platforms as possible.

Objects

WARNING: this section is not totally up to date!

We use an object-oriented approach even though the lib is written in plain C. Objects are simulated by instance structures. All non-static class members receive a "this" point (pointer to the instance data structure) passed to as the first parameter. The constructor will create the instance data structures.

The following classes are known as of now:

Each class is contained in the respective source file. Class names either start with sr (syslog reliable) or sb (slim beep). They are followed by a 4-character abbreviation. This serves also as a namespace - the 6 character class name is prepended to all method names.

Naming Conventions

As this is plain C, we do not have a real namespace. To avoid conflicts, all globals start with prefixes, followed by the actual function name. The function/method/data object name begin with a capital letter. The prefix is mentioned in the respective header.

Authors

This project was initiated by Rainer Gerhards, who is also the developer of the initial version. Rainer can be contacted at rgerhards@adiscon.com (Watch for the Anti-Spam reply and follow the instructions!)

Restrictions

  • tuning profiles are not supported
  • only 2 channels (channel 0 and 1 syslog channel) are supported
  • at this time, only the RAW profile is supported

The file architecture.c does NOT contain any code - it is solely used to provide this documentation.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-04 0.1.0 Initial version created

2003-08-05 0.1.1 version - now compiles under Linux (confirmed with Red Hat 8.0). There is also a makefile who does the trick. This is an interim release - it already includes some linked list code, which so far is used nowhere. This is in preparation of the 0.2.0 release which will include an XML parser and more robust BEEP protocol error handling.

2003-08-13 Description for listener operations added (begins 0.3.0, what probably later will become 1.0.0).

Legal State

Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Generated on Mon Oct 3 12:29:55 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/lstnprof-3195cooked_8h.html0000644000175100017510000001113112411216132020270 00000000000000 liblogging: lstnprof-3195cooked.h File Reference
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lstnprof-3195cooked.h File Reference

The 3195 COOKED listener profile. More...

Go to the source code of this file.

Defines

#define __LIB3195_LISTNPROF_3195COOKED_H_INCLUDED__   1

Functions

srRetVal psrcOnChanCreate (struct sbProfObject *pThis, struct sbSessObject *pSess, struct sbChanObject *pChan)
srRetVal psrcOnMesgRecv (struct sbProfObject *pThis, int *pbAbort, struct sbSessObject *pSess, struct sbChanObject *pChan, struct sbMesgObject *pMesg)

Detailed Description

The 3195 COOKED listener profile.

Listener profiles are specific in that they do not support their own full blown objects but only the callback code.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-09-05 file creatd, but coding not yet begun
Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Generated on Mon Oct 3 12:29:56 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/beepsession_8h-source.html0000644000175100017510000002603512411216132020463 00000000000000 liblogging: beepsession.h Source File
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beepsession.h

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00001 
00046 #ifndef __LIB3195_BEEPSESSION_H_INCLUDED__
00047 #define __LIB3195_BEEPSESSION_H_INCLUDED__ 1
00048 #define sbSessCHECKVALIDOBJECT(x) {assert((x) != NULL); assert((x)->OID == OIDsbSess);}
00049 
00050 struct sbMesgObject;
00051 
00052 #include "beepchannel.h"
00053 #include "beepprofile.h"
00054 
00055 #if FEATURE_LISTENER == 1
00056 
00057         enum sbSessState_
00058         {
00059                 sbSESSSTATE_OPEN,
00060                 sbSESSSTATE_CLOSED,                     
00063                 sbSESSSTATE_UNKNOWN = 0         
00064         };
00065         typedef enum sbSessState_ sbSessState;
00066 
00067         enum sbSessTXState_
00068         {
00069                 sbSESSTXSTATE_NO_TX_PENDING,    
00070                 sbSESSTXSTATE_IN_TX,                    
00071                 sbSESSTXSTATE_UNKNOWN = 0               
00072         };
00073         typedef enum sbSessTXState_ sbSessTXState;
00074 #endif
00075 
00076 struct sbChanObject;
00077 struct sbChanObject;
00078 struct sbFramObject;
00079 struct sbNVTRObject;
00080 struct sbSessObject 
00084 {       
00085         srObjID OID;                                            
00086         srRetVal iLastErr;                                      
00087         struct sbSockObject *pSock;                     
00088         struct sbChanObject *pChan0;            
00090         struct sbNVTRObject *pChannels;         
00091         struct sbNVTRObject* pRXQue;            
00092         struct sbNVTRObject *pRemoteProfiles; 
00093         srRetVal (*SendFramMethod)(struct sbSessObject *, struct sbFramObject *, struct sbChanObject *); 
00095         struct sbNVTRObject *pProfilesSupported;
00096 #if FEATURE_LISTENER == 1
00097         sbSessState iState;                                             
00098         sbSessTXState iTXState;                                 
00099         struct sbNVTRObject *pSendQue;                  
00100         struct sbFramObject *pRecvFrame;                
00101         int     bNeedData;                                                      
00102 #endif
00103 };
00104 typedef struct sbSessObject sbSessObj;
00105 
00115 sbSessObj* sbSessOpenSession(char* pszRemotePeer, int iPort, struct sbNVTRObject *pProfSupported);
00116 srRetVal sbSessCloseSession(sbSessObj *pThis);
00117 
00118 
00119 /* The following three macros could also be inline code.
00120  * For now, I have kept them to be macros to make 
00121  * facilitate porting.
00122  */
00123 
00125 #define sbSessGetLastError(pThis) pThis->iLastErr
00126 
00128 #define sbSessSetLastError(pThis, iRet) pThis->iLastErr = iRet
00129 
00131 #define sbSessResetLastError(pThis) pThis->iLastErr = SR_RET_OK
00132 
00142 struct sbChanObject* sbSessRetrChanObj(sbSessObj *pThis, SBchannel uChanNo);
00143 
00156 struct sbFramObject* sbSessRecvFram(sbSessObj* pThis, struct sbChanObject  *pChan);
00157 
00170 struct sbChanObject* sbSessOpenChan(sbSessObj* pThis);
00171 
00192 srRetVal sbSessCloseChan(sbSessObj *pThis, struct sbChanObject *pChan);
00193 
00201 srRetVal sbSessCloseSession(sbSessObj *pThis);
00202 
00218 srRetVal sbSessDoReceive(sbSessObj *pThis, int bMustRcvPayloadFrame);
00219 
00232 srRetVal sbSessSendFram(sbSessObj *pThis, struct sbFramObject *pFram, struct sbChanObject *pChan);
00233 
00239 void sbSessDestroy(sbSessObj *pThis);
00240 
00247 srRetVal sbSessRemoteOpen(sbSessObj **pThis, sbSockObj *pSock, struct sbNVTRObject *pProfSupported);
00248 
00260 void sbSessAbort(sbSessObj *pThis);
00261 
00269 srRetVal sbSessProcessGreeting(struct sbSessObject *pThis, struct sbMesgObject *pMesg);
00270 
00282 srRetVal sbSessSendGreeting(struct sbSessObject* pSess, struct sbNVTRObject *pProfsSupported);
00283 
00284 
00285 #endif
Generated on Mon Oct 3 12:29:55 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/globals.html0000644000175100017510000012215612411216132015673 00000000000000 liblogging: File Member Index
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Here is a list of all documented file members with links to the documentation:

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- d -

- f -

- g -

- i -

- l -

- o -

- s -

Generated on Mon Oct 3 12:29:57 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/beepprofile_8h-source.html0000644000175100017510000001711212411216132020434 00000000000000 liblogging: beepprofile.h Source File
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beepprofile.h

Go to the documentation of this file.
00001 
00043 #ifndef __LIB3195_BEEPPROFILE_H_INCLUDED__
00044 #define __LIB3195_BEEPPROFILE_H_INCLUDED__ 1
00045 #define sbProfCHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsbProf);}
00046 
00047 struct sbMesgObject;
00048 struct sbNVTRObject;
00049 struct srAPIObject;
00050 struct srSLMGObject;
00051 
00052 #if FEATURE_LISTENER == 1
00053 
00054         enum sbProfEvent_
00055         {
00056                 sbPROFEVENT_ONMESGRECV,
00057                 sbPROFEVENT_ONCHANCREAT,
00058                 sbPROFEVENT_UNKNOWN = 0         
00059         };
00060         typedef enum sbProfEvent_ sbProfEvent;
00061 
00062 #endif
00063 
00064 struct sbProfObject
00068 {       
00069         srObjID OID;                            
00070         char* pszProfileURI;            
00071 #if FEATURE_LISTENER == 1
00072         int bDestroyOnChanClose;        
00073         struct srAPIObject *pAPI;       
00074         /* now come the event handlers */
00078         srRetVal (*OnChanCreate)(struct sbProfObject *pThis, struct sbSessObject* pSess, struct sbChanObject* pChan);
00082         srRetVal (*OnMesgRecv)(struct sbProfObject *pThis, int* pAbort, struct sbSessObject* pSess, struct sbChanObject* pChan, struct sbMesgObject *pMesg);
00083 #endif
00084         /* now come client-side event handlers (always present) */
00086         srRetVal (*OnClntOpenLogChan)(struct sbChanObject *pChan);
00088         srRetVal (*OnClntSendLogMsg)(struct sbChanObject* pChan, char* szLogmsg);
00090         srRetVal (*OnClntSendSLMG)(struct sbChanObject* pChan, struct srSLMGObject *pSLMG);
00092         srRetVal (*OnClntCloseLogChan)(struct sbChanObject* pChan);
00093 };
00094 typedef struct sbProfObject sbProfObj;
00095 
00106 srRetVal sbProfConstruct(sbProfObj** ppThis, char *pszURI);
00107 
00112 char* sbProfGetURI(sbProfObj* pThis);
00113 
00117 void sbProfDestroy(sbProfObj* pThis);
00118 
00128 srRetVal sbProfSetEventHandler(struct sbProfObject* pThis, sbProfEvent iEvent, srRetVal (*handler)());
00129 
00134 srRetVal sbProfSetAPIObj(sbProfObj *pThis, srAPIObj *pAPI);
00135 
00151 sbProfObj*  sbProfFindProfileMatch(struct sbNVTRObject *pProfListRemote, struct sbNVTRObject *pProfList2);
00152 
00160 sbProfObj*  sbProfFindProfile(struct sbNVTRObject *pProfList, char* pszSearch);
00161 
00171 srRetVal sbProfSetClntEventHandlers(sbProfObj *pProf,
00172                                                                         srRetVal (*OnClntOpenLogChan)(struct sbChanObject *pChan),
00173                                                                         srRetVal (*OnClntSendLogMsg)(struct sbChanObject* pChan, char* szLogmsg),
00174                                                                         srRetVal (*OnClntSendSLMG)(struct sbChanObject* pChan, struct srSLMGObject *pSLMG),
00175                                                                         srRetVal (*OnClntCloseLogChan)(struct sbChanObject* pChan));
00176 
00195 sbProfObj*  sbProfFindProfileURIMatch(struct sbNVTRObject *pProfListLocal, struct sbNVTRObject *pURIListRemote);
00196 
00197 
00198 #endif
Generated on Mon Oct 3 12:29:55 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/lstnprof-3195cooked_8h-source.html0000644000175100017510000000473712411216132021604 00000000000000 liblogging: lstnprof-3195cooked.h Source File
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lstnprof-3195cooked.h

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00001 
00043 #ifndef __LIB3195_LISTNPROF_3195COOKED_H_INCLUDED__
00044 #define __LIB3195_LISTNPROF_3195COOKED_H_INCLUDED__ 1
00045 
00046 struct sbMesgObject;
00047 
00048 srRetVal psrcOnChanCreate(struct sbProfObject *pThis, struct sbSessObject* pSess, struct sbChanObject* pChan);
00049 srRetVal psrcOnMesgRecv(struct sbProfObject *pThis, int* pbAbort, struct sbSessObject* pSess, struct sbChanObject* pChan, struct sbMesgObject *pMesg);
00050 
00051 
00052 #endif
Generated on Mon Oct 3 12:29:55 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/functions.html0000644000175100017510000002563312411216132016262 00000000000000 liblogging: Compound Member Index
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Here is a list of all documented class members with links to the class documentation for each member:

- b -

- c -

- d -

- f -

- i -

- o -

- p -

- r -

- s -

- u -

Generated on Mon Oct 3 12:29:56 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/beepsession_8h.html0000644000175100017510000011045612411216132017166 00000000000000 liblogging: beepsession.h File Reference
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beepsession.h File Reference

The BEEP Session Object. More...

#include "beepchannel.h"
#include "beepprofile.h"

Go to the source code of this file.

Compounds

struct  sbSessObject
 The session object. More...


Defines

#define __LIB3195_BEEPSESSION_H_INCLUDED__   1
#define sbSessCHECKVALIDOBJECT(x)   {assert((x) != NULL); assert((x)->OID == OIDsbSess);}
#define sbSessGetLastError(pThis)   pThis->iLastErr
 Getthe last error for this module.

#define sbSessSetLastError(pThis, iRet)   pThis->iLastErr = iRet
 Set the last error for this module.

#define sbSessResetLastError(pThis)   pThis->iLastErr = SR_RET_OK
 reset the last error for this module


Typedefs

typedef enum sbSessState_ sbSessState
typedef enum sbSessTXState_ sbSessTXState
typedef sbSessObject sbSessObj

Enumerations

enum  sbSessState_ { sbSESSSTATE_OPEN, sbSESSSTATE_CLOSED, sbSESSSTATE_UNKNOWN = 0 }
 Session status. More...

enum  sbSessTXState_ { sbSESSTXSTATE_NO_TX_PENDING, sbSESSTXSTATE_IN_TX, sbSESSTXSTATE_UNKNOWN = 0 }

Functions

sbSessObj * sbSessOpenSession (char *pszRemotePeer, int iPort, struct sbNVTRObject *pProfSupported)
 Open a BEEP session.

srRetVal sbSessCloseSession (sbSessObj *pThis)
 Closes the BEEP session.

sbChanObject * sbSessRetrChanObj (sbSessObj *pThis, SBchannel uChanNo)
 Retrieve the channel object associated with the channel number.

sbFramObject * sbSessRecvFram (sbSessObj *pThis, struct sbChanObject *pChan)
 Receive a frame for a specified channel from the tcp stream.

sbChanObject * sbSessOpenChan (sbSessObj *pThis)
 Open a BEEP channel on an established session.

srRetVal sbSessCloseChan (sbSessObj *pThis, struct sbChanObject *pChan)
 Close a channel.

srRetVal sbSessDoReceive (sbSessObj *pThis, int bMustRcvPayloadFrame)
 Receive frames off the tcp stream.

srRetVal sbSessSendFram (sbSessObj *pThis, struct sbFramObject *pFram, struct sbChanObject *pChan)
 Send the provided frame on the provided channel.

void sbSessDestroy (sbSessObj *pThis)
 Destructor.

srRetVal sbSessRemoteOpen (sbSessObj **pThis, sbSockObj *pSock, struct sbNVTRObject *pProfSupported)
 Open a BEEP session.

void sbSessAbort (sbSessObj *pThis)
 Close a session without any further communication.

srRetVal sbSessProcessGreeting (struct sbSessObject *pThis, struct sbMesgObject *pMesg)
 Process the remote peer's greeting message.

srRetVal sbSessSendGreeting (struct sbSessObject *pSess, struct sbNVTRObject *pProfsSupported)
 Send a greeting message based on the currently registered profiles.

Detailed Description

The BEEP Session Object.

Note:
The current implementation only supports 2 channels - the control channel plus 1 payload channel.
Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-04 0.1 version created.

2003-08-07 name value list for channnels added.

Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Enumeration Type Documentation

enum sbSessState_
 

Session status.

Enumeration values:
sbSESSSTATE_CLOSED  session is closed and ready to be removed from whatever queues it is in
sbSESSSTATE_UNKNOWN  should never happen

Set after initialization.

enum sbSessTXState_
 

Enumeration values:
sbSESSTXSTATE_NO_TX_PENDING  no transmit pending
sbSESSTXSTATE_IN_TX  data is currently being send
sbSESSTXSTATE_UNKNOWN  should never happen

Set after initialization.

Function Documentation

void sbSessAbort (  sbSessObj *  pThis  ) 
 

Close a session without any further communication.

Can be used to abort a connection if

  • the remote peer broke it
  • we have a protocol error and we need to break it

This method is void, because it *must* complete, no matter which errors it encounters. Furthermore, it is primarily intended to be called from destructors which are also void. Consider it to be an extended desctrutor.

srRetVal sbSessCloseChan (  sbSessObj *  pThis,
struct sbChanObject *  pChan
) 
 

Close a channel.

This is a very partial implementation of RFC 3080. For syslog-raw, I honestly and strongly beliefe it works. However, there may be implementations of syslog raw where it will not work or at least not work fully correctly.

Todo:
This method (and some of the plumbing behind) must be updated to be fully compliant to RFC 3080.
Issues are:
  • we do not expect other messages to come in during the session
  • if the remote peer closes the session before us, we may be in trouble

Parameters:
pChan [in] Channel to be closed. Will be destroyed at the end of the execution and thus can no longer be used after this method call!

srRetVal sbSessCloseSession (  sbSessObj *  pThis  ) 
 

Closes the BEEP session.

First, the management channel (channel 0) is taken down and then the TCP stream is closed. This function can only be called after all sessions have been closed. Once the function returns, the session object is no longer valid and can no longer be used.

void sbSessDestroy (  sbSessObj *  pThis  ) 
 

Destructor.

pThis is invalid when this function returns. The caller can no longer use it. The caller is also not allowed to free it - this is already done in this method.

srRetVal sbSessDoReceive (  sbSessObj *  pThis,
int  bMustRcvPayloadFrame
) 
 

Receive frames off the tcp stream.

SEQ frames are processed as they arrive. Other frames are buffered in the respective in-memory queue. This is a helper to sbSessRecvFram() and sbSessSendFram().

Parameters:
bMustRcvPayloadFrame A boolean indicating if an actual payload frame must be received. If set to TRUE, the method blocks until a payload frame is received. All interim SEQ frames are processed, but will not make this method to return. If FALSE, the method will block until anything is received, including a SEQ. If a SEQ is received, it will be processed and the method returns.

struct sbChanObject* sbSessOpenChan (  sbSessObj *  pThis  ) 
 

Open a BEEP channel on an established session.

Todo:
think if we need to shut down anything else inside the BEEP session.

think if we need to shut down anything else inside the BEEP session.

sbSessObj* sbSessOpenSession (  char *  pszRemotePeer,
int  iPort,
struct sbNVTRObject *  pProfSupported
) 
 

Open a BEEP session.

The initial greeting is sent and the remote peers initial greeting is accepted. Channel 0 is initialized and brought into operation.

Parameters:
pszRemotePeer name or IP address of the peer to connect to
iPort TCP port the remote peer is listening to
Return values:
pointer to the new session object or NULL, if an error occured.

srRetVal sbSessProcessGreeting (  struct sbSessObject *  pThis,
struct sbMesgObject *  pMesg
) 
 

Process the remote peer's greeting message.

Most importantly, the list of profiles is extracted and stored in the session object.

Parameters:
pMesg The message containing the Greeting. Must not be NULL.

struct sbFramObject* sbSessRecvFram (  sbSessObj *  pThis,
struct sbChanObject *  pChan
) 
 

Receive a frame for a specified channel from the tcp stream.

This method handles intermixed frames from other channels. It calls back into the frame object to do the actual frame read (if no frame is buffered).

See architecture::c for a full description.

Parameters:
pChan the associated channel
Return values:
pointer to the new frame object or NULL, if an error occured.

srRetVal sbSessRemoteOpen (  sbSessObj **  pThis,
sbSockObj *  pSock,
struct sbNVTRObject *  pProfSupported
) 
 

Open a BEEP session.

This method is called if a REMOTE peer requests an session open. As such, it does only the most pressing initialization work and then returns back to the caller.

struct sbChanObject* sbSessRetrChanObj (  sbSessObj *  pThis,
SBchannel  uChanNo
) 
 

Retrieve the channel object associated with the channel number.

This method allows to retrieve a channel number based on the actual channel.

Parameters:
uChanNo channel number
Return values:
pointer to channel object or NULL, if uChanNo could not be found.

srRetVal sbSessSendFram (  sbSessObj *  pThis,
struct sbFramObject *  pFram,
struct sbChanObject *  pChan
) 
 

Send the provided frame on the provided channel.

While sending, concurrently incoming frames are buffered and SEQ frames are processed. This method blocks until pFram could be sent (this means it may need to wait for the proper SEQ frame).

See architecture::c for full details on how this method "drives the BEEP stack".

Parameters:
pFram [in] frame to be send
pChan [in] channel where pFram is to be sent over

srRetVal sbSessSendGreeting (  struct sbSessObject *  pSess,
struct sbNVTRObject *  pProfsSupported
) 
 

Send a greeting message based on the currently registered profiles.

We generate the greeting via a simple stringbuf, not with an XML parser. This saves execution time and is as good as the XML thing...

Parameters:
pProfsSupported Pointer to a linked list of supported profiles (which should be specified in the greeting.

Generated on Mon Oct 3 12:29:56 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/liblogging_8h-source.html0000644000175100017510000004423412411216132020262 00000000000000 liblogging: liblogging.h Source File
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liblogging.h

Go to the documentation of this file.
00001 
00042 #ifndef __LIB3195_LIBLOGGING_H_INCLUDED__
00043 #define __LIB3195_LIBLOGGING_H_INCLUDED__ 1
00044 #include <stdio.h> /* debug only */
00045 
00046 #include "config.h"
00047 #ifdef __cplusplus
00048 extern "C" {
00049 #endif
00050 
00054 #define LIBLOGGING_VERSION_MAJOR 0
00055 #define LIBLOGGING_VERSION_MINOR 6
00056 #define LIBLOGGING_VERSION_SUBMINOR 0
00057 
00058 
00059 enum srRetVal_                          
00060 {
00061         SR_RET_ERR = -1,                
00062         SR_RET_REMAIN_WIN_TOO_SMALL = -2,       
00063         SR_RET_INVALID_HANDLE = -3,     
00068         SR_RET_INVALID_DESTRUCTOR = -4, 
00069         SR_RET_NOT_FOUND = - 5,         
00071     SR_RET_OUT_OF_MEMORY = -6,  
00072     SR_RET_XML_INVALID_PARAMTAG = -7,   
00073     SR_RET_XML_INVALID_TERMINATOR = -8, 
00074         SR_RET_XML_MALFORMED = -9,      
00075         SR_RET_MISSING_CLOSE_BRACE = -10,       
00076         SR_RET_XML_MISSING_CLOSETAG = -11,      
00077         SR_RET_XML_MISSING_OPENTAG = -12,       
00078         SR_RET_XML_TAG_MISMATCH = -13,  
00079         SR_RET_XML_INVALID_CDATA_HDR = -14, 
00080         SR_RET_XML_INVALID_CDATA_TRAIL = -14, 
00081         SR_RET_PEER_NONOK_RESPONSE = -15, 
00082         SR_RET_PEER_INVALID_PROFILE = -16, 
00083         SR_RET_PEER_NO_URI = -17,       
00084         SR_RET_PEER_NO_PROFILE = -18,
00085         SR_RET_PEER_NO_GREETING = -19, 
00086         SR_RET_PEER_DOESNT_SUPPORT_PROFILE = -20, 
00087         SR_RET_INVALID_FRAME_STATE = -21,       
00088         SR_RET_PROFILE_ALREADY_SET = -22,       
00089         SR_RET_INVALID_CHAN_STATE = -23,        
00090         SR_RET_INVALID_GREETING = -24,          
00091         SR_RET_INVALID_CHAN0_MESG = -25,        
00092         SR_RET_START_MISSING_NUMBER = -26,      
00093         SR_RET_START_INVALID_NUMBER = -27,      
00094         SR_RET_START_EXISTING_NUMBER = -28,     
00095         SR_RET_NO_VALUE = -29,                          
00096         SR_RET_START_EVEN_NUMBER = -30,         
00097         SR_RET_NO_PROFILE_RQSTD = -31,          
00098         SR_RET_WARNING_START_NO_PROFMATCH = -32,
00099         SR_RET_ERR_EVENT_HANDLER_MISSING = -33,
00100         SR_RET_ACKNO_ZERO = -34,                        
00101         SR_RET_CHAN_DOESNT_EXIST = -35,         
00102         SR_RET_ALREADY_LISTENING = -36,         
00103         SR_RET_INVALID_OPTVAL = -37,            
00104         SR_RET_INVALID_LIB_OPTION = -38,        
00105         SR_RET_NULL_POINTER_PROVIDED = -39,     
00106         SR_RET_PROPERTY_NOT_AVAILABLE = -40,
00107         SR_RET_UNSUPPORTED_FORMAT = -41,        
00108         SR_RET_UNALLOCATABLE_BUFFER = -42,      
00109         SR_RET_PRIO_OUT_OF_RANGE = -43,         
00110         SR_RET_FACIL_OUT_OF_RANGE = -44,        
00111         SR_RET_INVALID_TAG = -45,                       
00112         SR_RET_NULL_MSG_PROVIDED = -46,         
00113         SR_RET_ERR_RECEIVE = -47,                       
00114         SR_RET_UNEXPECTED_HDRCMD = -48,         
00115         SR_RET_PEER_INDICATED_ERROR = -49,      
00116         SR_RET_PROVIDED_BUFFER_TOO_SMALL = -50,
00117         SR_RET_INVALID_PARAM = -51,                     
00119         /* socket error codes */
00120         SR_RET_SOCKET_ERR = -1001,                      
00121         SR_RET_CANT_BIND_SOCKET = -1002,        
00122         SR_RET_INVALID_SOCKET = -1003,          
00123         SR_RET_CONNECTION_CLOSED = -1004,       
00124         SR_RET_INVALID_OS_SOCKETS_VERSION = -1005,
00125         SR_RET_CAN_NOT_INIT_SOCKET = -1006,     
00126         SR_RET_UXDOMSOCK_CHMOD_ERR = -1007,     
00128         /* BEEP frame format & other errors */
00129         SR_RET_INVALID_HDRCMD = -2001,                  
00130         SR_RET_INVALID_WAITING_SP_CHAN = -2002, 
00131         SR_RET_INVALID_CHANNO = -2003,                  
00132         SR_RET_INVALID_WAITING_SP_MSGNO = -2004,
00133         SR_RET_INVALID_IN_MSGNO = -2005,                
00134         SR_RET_INVALID_WAITING_SP_MORE = -2006, 
00135         SR_RET_INVALID_IN_MORE = -2007,                 
00136         SR_RET_INVALID_WAITING_SP_SEQNO = -2008,
00137         SR_RET_INVALID_IN_SEQNO = -2009,                
00138         SR_RET_INVALID_WAITING_SP_SIZE = -2010, 
00139         SR_RET_INVALID_IN_SIZE = -2011,                 
00140         SR_RET_INVALID_WAITING_SP_ANSNO = -2012,
00141         SR_RET_INVALID_IN_ANSNO = -2013,                
00142         SR_RET_INVALID_WAITING_HDRCR = -2014,   
00143         SR_RET_INVALID_WAITING_HDRLF = -2015,   
00144         SR_RET_INVALID_IN_PAYLOAD = -2016,              
00145         SR_RET_INVALID_WAITING_END1 = -2017,    
00146         SR_RET_INVALID_WAITING_END2 = -2018,    
00147         SR_RET_INVALID_WAITING_END3 = -2019,    
00148         SR_RET_INVALID_WAITING_END4 = -2020,    
00149         SR_RET_INVALID_WAITING_END5 = -2021,    
00150         SR_RET_INVALID_WAITING_SP_ACKNO = -2022,
00151         SR_RET_INVALID_WAITING_SP_WINDOW = -2023,
00152         SR_RET_INAPROPRIATE_HDRCMD = -2024,             
00153         SR_RET_OVERSIZED_FRAME = -2025,                 
00155         /* and finally the OK state... */
00156         SR_RET_OK = 0                   
00157 };
00159 typedef enum srRetVal_ srRetVal;
00160 
00161 
00162 typedef unsigned SBchannel; 
00163 typedef unsigned SBseqno; 
00164 typedef unsigned SBansno; 
00165 typedef unsigned SBsize; 
00166 typedef unsigned SBmsgno; 
00167 typedef unsigned SBackno; 
00168 typedef unsigned SBwindow; 
00178 enum srObjectID
00179 {
00180         OID_Freed = -1,         
00184         OID_Invalid = 0,        
00185         /* The 0xCDAB is a debug aid. It helps us find object IDs in memory
00186          * dumps (on X86, this is ABCD in the dump ;)
00187          * If you are on an embedded device and you would like to save space
00188          * make them 1 byte only.
00189          */
00190         OIDsbFram = 0xCDAB0001,
00191         OIDsbChan = 0xCDAB0002,
00192         OIDsbMesg = 0xCDAB0003,
00193         OIDsbSess = 0xCDAB0004,
00194         OIDsbSock = 0xCDAB0005,
00195         OIDsbProf = 0xCDAB0006,
00196         OIDsrAPI  = 0xCDAB0007,
00197         OIDsrSLMG = 0xCDAB0008,
00198         OIDsbNVTR = 0xCDAB0009,
00199         OIDsbNVTE = 0xCDAB000A,
00200         OIDsbStrB = 0xCDAB000B,
00201         OIDsbLstn = 0xCDAB000C,
00202         OIDsbPSSR = 0xCDAB000D,
00203         OIDsbPSRC = 0xCDAB000E
00204 };
00205 typedef enum srObjectID srObjID;
00206 
00207 
00212 enum srOPTION3195Profiles_
00213 {
00214         USE_3195_PROFILE_ANY = 1,
00215         USE_3195_PROFILE_RAW_ONLY = 2,
00216         USE_3195_PROFILE_COOKED_ONLY = 3
00217 };
00218 typedef enum srOPTION3195Profiles_ srOPTION3195Profiles;
00219 
00224 enum srOPTION
00225 {
00226         srOPTION_INVALID = 0,           
00237         srOPTION_CALL_OS_SOCKET_INITIALIZER = 1,
00245          srOPTION_3195_ALLOWED_CLIENT_PROFILES = 2,
00250          srOPTION_LISTEN_UDP = 3,
00255      srOPTION_UPD_LISTENPORT = 4,
00261      srOPTION_LISTEN_UXDOMSOCK = 5,
00266      srOPTION_UXDOMSOCK_LISTENAME = 6,
00272      srOPTION_LISTEN_BEEP = 7,
00277      srOPTION_BEEP_LISTENPORT = 8
00278 };
00279 typedef enum srOPTION SRoption;
00280 
00287 #if DEBUGLEVEL > 0
00288 #define SRFREEOBJ(x) {(x)->OID = OID_Freed; free(x);}
00289 #else
00290 #define SRFREEOBJ(x) free(x)
00291 #endif
00292 
00297 enum BEEPHdrID_ 
00298 {
00299         BEEPHDR_UNKNOWN = 0,
00300         BEEPHDR_ANS,
00301         BEEPHDR_ERR,
00302     BEEPHDR_MSG,
00303         BEEPHDR_NUL,
00304         BEEPHDR_RPY,
00305         BEEPHDR_SEQ
00306 };
00307 typedef enum BEEPHdrID_ BEEPHdrID;
00308 
00309 
00310 #define BEEP_DEFAULT_MIME_HDR "Content-type: application/beep+xml\r\n"
00311 
00312 #ifdef __cplusplus
00313 }
00314 #endif
00315 #include "srAPI.h"
00316 
00317 #endif
Generated on Mon Oct 3 12:29:55 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/beepchannel_8h-source.html0000644000175100017510000002245312411216132020410 00000000000000 liblogging: beepchannel.h Source File
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beepchannel.h

Go to the documentation of this file.
00001 
00046 #ifndef __LIB3195_BEEPCHANNEL_H_INCLUDED__
00047 #define __LIB3195_BEEPCHANNEL_H_INCLUDED__ 1
00048 #include "sockets.h"
00049 #include "beepsession.h"
00050 
00052 #define SBCHAN_INVALID_CHANNEL -1
00053 #define sbChanCHECKVALIDOBJECT(x) {assert((x) != NULL); assert((x)->OID == OIDsbChan); assert((x)->iState != sbChan_STATE_INVALID);}
00054 
00059 enum sbChannelState_                            
00060 {
00061         sbChan_STATE_INVALID = 0,               
00062         sbChan_STATE_INITIALIZED,               
00063         sbChan_STATE_OPEN,                              
00064         sbChan_STATE_AWAITING_CLOSE,    
00065         sbChan_STATE_PENDING_CLOSE,             
00066         sbChan_STATE_CLOSED,                    
00067         sbChan_STATE_BROKEN,                    
00068         sbChan_STATE_ERR_FREE_NEEDED    
00069 };
00070 typedef enum sbChannelState_ sbChannelState;
00071 
00072 struct sbMesgObject;
00073 struct sbSessObject;
00074 struct sbChanObject
00078 {       
00079         srObjID OID;                    
00080         unsigned uChanNum;              
00081         unsigned uSeqno;                
00082         unsigned uMsgno;                
00083         unsigned uTXWin;                
00084         unsigned uTXWinLeft;    
00085         unsigned uRXWin;                
00086         unsigned uRXWinLeft;    
00087         sbSockObj* pSock;               
00088         struct sbSessObject* pSess;
00089         sbChannelState iState;  
00090         void *pProfInstance;    
00091         struct sbProfObject *pProf;     
00092 };
00093 typedef struct sbChanObject sbChanObj;
00094 
00095 #include "beepmessage.h"
00096 
00114 srRetVal sbChanSetChanno(sbChanObj *pThis, int iChanno);
00115 
00120 sbChanObj* sbChanConstruct(struct sbSessObject* pSess);
00121 
00133 srRetVal sbChanSendMesg(sbChanObj *pThis, struct sbMesgObject* pMesg, char* pszCmd);
00134 
00148 srRetVal sbChanActualSendFram(sbChanObj *pThis, struct sbFramObject* pFram);
00149 
00150 
00155 void sbChanDestroy(sbChanObj* pThis);
00156 
00162 srRetVal sbChanUpdateChannelState(sbChanObj* pThis, int iNewState);
00163 
00177 srRetVal sbChanAssignProfile(sbChanObj *pThis, struct sbProfObject *pProf);
00178 
00184 void sbChanAbort(sbChanObj* pThis);
00185 
00193 srRetVal sbChanSendErrResponse(sbChanObj *pThis, unsigned uErrCode, char* pszErrMsg);
00194 
00198 srRetVal sbChanSetAwaitingClose(sbChanObj* pThis);
00199 
00207 srRetVal sbChanSendSEQ(sbChanObj *pThis, unsigned uAckno, unsigned uWindow);
00208 
00213 srRetVal sbChanSendOK(sbChanObj*pThis, void (*OnFrameDestroy)(struct sbFramObject*), void* pUsr);
00214 
00218 srRetVal sbChanSetChanClosed(sbChanObj* pThis);
00219 
00220 #endif
Generated on Mon Oct 3 12:29:55 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/beepframe_8h.html0000644000175100017510000010341512411216132016572 00000000000000 liblogging: beepframe.h File Reference
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beepframe.h File Reference

The BEEP frame object. More...

#include "beepmessage.h"
#include "beepchannel.h"

Go to the source code of this file.

Compounds

struct  sbFramObject
 The BEEP frame object. More...


Defines

#define __LIB3195_BEEPFRAME_H_INCLUDED__   1
#define sbFramCHECKVALIDOBJECT(x)   {assert(x != NULL); assert(x->OID == OIDsbFram);}

Typedefs

typedef enum sbFramState_ sbFramState
typedef sbFramObject sbFramObj

Enumerations

enum  sbFramState_ {
  sbFRAMSTATE_WAITING_HDR1, sbFRAMSTATE_WAITING_HDR2, sbFRAMSTATE_WAITING_HDR3, sbFRAMSTATE_WAITING_SP_CHAN,
  sbFRAMSTATE_IN_CHAN, sbFRAMSTATE_WAITING_SP_MSGNO, sbFRAMSTATE_IN_MSGNO, sbFRAMSTATE_WAITING_SP_MORE,
  sbFRAMSTATE_IN_MORE, sbFRAMSTATE_WAITING_SP_SEQNO, sbFRAMSTATE_IN_SEQNO, sbFRAMSTATE_WAITING_SP_SIZE,
  sbFRAMSTATE_IN_SIZE, sbFRAMSTATE_WAITING_SP_ANSNO, sbFRAMSTATE_IN_ANSNO, sbFRAMSTATE_WAITING_SP_ACKNO,
  sbFRAMSTATE_IN_ACKNO, sbFRAMSTATE_WAITING_SP_WINDOW, sbFRAMSTATE_IN_WINDOW, sbFRAMSTATE_WAITING_HDRCR,
  sbFRAMSTATE_WAITING_HDRLF, sbFRAMSTATE_IN_PAYLOAD, sbFRAMSTATE_WAITING_END1, sbFRAMSTATE_WAITING_END2,
  sbFRAMSTATE_WAITING_END3, sbFRAMSTATE_WAITING_END4, sbFRAMSTATE_WAITING_END5, sbFRAMSTATE_RECEIVED,
  sbFRAMSTATE_BEING_BUILD, sbFRAMSTATE_READY_TO_SEND, sbFRAMSTATE_SENDING, sbFRAMSTATE_SENT,
  sbFRAMSTATE_UNKNOWN = 0
}
 Session status. More...


Functions

char * sbFramGetFrame (sbFramObj *pThis)
 return frame content

int sbFramGetFrameLen (sbFramObj *pThis)
 return length of frame

BEEPHdrID sbFramGetHdrID (sbFramObj *pThis)
 Returns the header id of this BEEP frame.

srRetVal sbFramDestroy (sbFramObj *pThis)
 destroy a frame object

sbFramObj * sbFramCreateFramFromMesg (sbChanObj *pChan, sbMesgObj *pMesg, char *pszCmd, SBansno uAnsno)
 Create a frame from a Message.

sbFramObj * sbFramActualRecvFram (sbSessObj *pSess)
 Actually receive a frame off the tcp stream.

sbFramObj * sbFramRecvFram (sbChanObj *pChan)
 Logically receive a frame.

srRetVal sbFramSendFram (sbFramObj *pThis, sbChanObj *pChan)
 Send a frame on a channel (logical).

BEEPHdrID sbFramHdrID (char *szCmd)
 Get the header ID for a given BEEP command header.

srRetVal sbFramConstruct (sbFramObj **ppThis)
 Construct a frame.

srRetVal sbFramCreateSEQFram (sbFramObj **ppThis, sbChanObj *pChan, SBackno uAckno, SBwindow uWindow)
 Construct a SEQ frame for a given channel with a given ackno.

srRetVal sbFramSetOnDestroyEvent (sbFramObj *pThis, void(*OnFramDestroy)(struct sbFramObject *), void *pUsr)
 Register a callback handler to be called when the frame is sent and ready to be destroyed.

Detailed Description

The BEEP frame object.

Note:
There are frames not belonging to messages! Curently, this is the case for SEQ frames defined in RFC 3081.
Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-04
Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Enumeration Type Documentation

enum sbFramState_
 

Session status.

Enumeration values:
sbFRAMSTATE_WAITING_HDR1  waiting for the first HDR character
sbFRAMSTATE_WAITING_HDR2  waiting for the second HDR character
sbFRAMSTATE_WAITING_HDR3  waiting for the third HDR character
sbFRAMSTATE_WAITING_SP_CHAN  waiting for the SP before channo
sbFRAMSTATE_IN_CHAN  reading channo
sbFRAMSTATE_WAITING_SP_MSGNO  now the space before the next header
sbFRAMSTATE_IN_MSGNO  and the next (numeric) header
sbFRAMSTATE_WAITING_SP_MORE  now the space before the next header
sbFRAMSTATE_IN_MORE  and the next (char) header
sbFRAMSTATE_WAITING_SP_SEQNO  now the space before the next header
sbFRAMSTATE_IN_SEQNO  and the next (numeric) header
sbFRAMSTATE_WAITING_SP_SIZE  now the space before the next header
sbFRAMSTATE_IN_SIZE  and the next (numeric) header
sbFRAMSTATE_WAITING_SP_ANSNO  now the space before the next header
sbFRAMSTATE_IN_ANSNO  and the next (numeric) header
sbFRAMSTATE_WAITING_SP_ACKNO  now the space before the next header
sbFRAMSTATE_IN_ACKNO  and the next (char) header
sbFRAMSTATE_WAITING_SP_WINDOW  now the space before the next header
sbFRAMSTATE_IN_WINDOW  and the next (numeric) header
sbFRAMSTATE_WAITING_HDRCR  awaiting the HDR's CR
sbFRAMSTATE_WAITING_HDRLF  awaiting the HDR's LF
sbFRAMSTATE_IN_PAYLOAD  reading payload area
sbFRAMSTATE_WAITING_END1  waiting for the 1st HDR character
sbFRAMSTATE_WAITING_END2  waiting for the 2nd HDR character
sbFRAMSTATE_WAITING_END3  waiting for the 3rd HDR character
sbFRAMSTATE_WAITING_END4  waiting for the 4th HDR character
sbFRAMSTATE_WAITING_END5  waiting for the 5th HDR character
sbFRAMSTATE_RECEIVED  frame is fully received and ready for processing
sbFRAMSTATE_BEING_BUILD  frame is currently being constructed
sbFRAMSTATE_READY_TO_SEND  frame is constructed and ready to send
sbFRAMSTATE_SENDING  frame is currently being send
sbFRAMSTATE_SENT  frame has been send and can be discarded
sbFRAMSTATE_UNKNOWN  should never happen

Set after initialization.

Function Documentation

sbFramObj* sbFramActualRecvFram (  sbSessObj *  pSess  ) 
 

Actually receive a frame off the tcp stream.

Be sure to read architecture::c for a full explanation of what ActualRecvFram and its associated methods do in an overall context.

In detail, it receives a frame off the wire and returns the resulting farme object to its caller. It detects different frame formats (like SEQ frames).

This is a BLOCKING method call. It blocks until the frame is complete or a timeout occurs.

Parameters:
pSess pointer to session object. This session is to be used to receive the frame.
Return values:
pointer to the received frame object or NULL, if an error occured.

srRetVal sbFramConstruct (  sbFramObj **  ppThis  ) 
 

Construct a frame.

This builds the memory structure, only but does not do anything to actually populate it.

sbFramObj* sbFramCreateFramFromMesg (  sbChanObj *  pChan,
sbMesgObj *  pMesg,
char *  pszCmd,
SBansno  uAnsno
) 
 

Create a frame from a Message.

With the current implementation, there is a one-to-one relationship between fram and mesg, so this is faily simple ;)

Parameters:
pChan [in/out] Channel object that this frame will be sent on. Is updated with new SEQ number.
pMesg [in] Pointer to the Mesg to be converted. This buffer must not be modified by Mesg after CreateFramFromMesg has been called!
pszCmd [in] HDR-Command ("ANS", "MSG", ...) to be used.
uAnso [in] if the HDR-Command is "ANS", this is the ansno to be used. Ignored with any other HDR-Command.
Return values:
Pointer to a newly created Frame object or NULL if an error occured.

srRetVal sbFramCreateSEQFram (  sbFramObj **  ppThis,
sbChanObj *  pChan,
SBackno  uAckno,
SBwindow  uWindow
) 
 

Construct a SEQ frame for a given channel with a given ackno.

Parameters:
pChan Channel this SEQ is for.
uAckno ackno to use in the SEQ. Can not be 0.
uWindow Window to use in the SEQ. If 0, use BEEP default.

BEEPHdrID sbFramHdrID (  char *  szCmd  ) 
 

Get the header ID for a given BEEP command header.

This is implemented in the sbFram object as sbFram ultimately creaetes the frames and thus the IDs. One could argue if a better place would be some util helper...

Parameters:
psz [in] pointer to a BEEP header command ("MSG", ...)
Return values:
matching header id

sbFramObj* sbFramRecvFram (  sbChanObj *  pChan  ) 
 

Logically receive a frame.

This method uses the session object to do the physical receive. See architecture::c for a full description of this interaction.

This is just a slim wrapper to hide the implementation details.

Parameters:
pChan [in/out] associated channel
Return values:
pointer to new frame object or NULL, if in error.

srRetVal sbFramSendFram (  sbFramObj *  pThis,
sbChanObj *  pChan
) 
 

Send a frame on a channel (logical).

This method does not directly put the data on the wire but calls the session object to initiate this. This sequence allows for limited multiprocessing inside the stack. Please see architecture::c for a full description.

This is just a very thin layer in this release.

Parameters:
pChan the associated channel (where the frame is to be sent).

srRetVal sbFramSetOnDestroyEvent (  sbFramObj *  pThis,
void(*  OnFramDestroy)(struct sbFramObject *),
void *  pUsr
) 
 

Register a callback handler to be called when the frame is sent and ready to be destroyed.

If there was already a handler set, it is REPLACED with the new one. There is no "calling-queue" of multiple handlers.

Parameters:
OnFramDestroy Pointer to Callback. Must not be NULL.
Pointer to user pointer (may be NULL)

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clntprof-3195raw.h File Reference

The client profile for RFC 3195 raw. More...

Go to the source code of this file.

Compounds

struct  sbPSSRObject_
 The RAW profile object used by the client profile. More...


Defines

#define __LIB3195_CLNTPROF_3195RAW_H_INCLUDED__   1
#define sbPSSRCHECKVALIDOBJECT(x)   {assert(x != NULL); assert(x->OID == OIDsbPSSR);}

Typedefs

typedef sbPSSRObject_ sbPSSRObj

Functions

srRetVal sbPSSRClntSendMsg (sbChanObj *pChan, char *szLogmsg)
 Send a message to the remote peer.

srRetVal sbPSSRClntOpenLogChan (sbChanObj *pChan)
 Handler to be called when a new channel is established.

srRetVal sbPSSRCOnClntCloseLogChan (sbChanObj *pChan)
 Handler to be called when a channel is to be closed.

srRetVal sbPSSRClntSendSLMG (struct sbChanObject *pChan, struct srSLMGObject *pSLMG)
 Handler to send a srSLMGObj to the remote peer.

Detailed Description

The client profile for RFC 3195 raw.

The prefix for this "object" is psrr which stands for *P*rofile *S*yslog *R*eliable *Raw*. This file works in conjunction with -3195raw.c and shares its namespace.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-09-04 coding begun
Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

srRetVal sbPSSRClntOpenLogChan (  sbChanObj *  pChan  ) 
 

Handler to be called when a new channel is established.

This handler is the first to be called. So it will also create the instance's data object, at least for those profiles, that need such.

There is not much to do for RFC 3195/RAW ;)

srRetVal sbPSSRClntSendSLMG (  struct sbChanObject *  pChan,
struct srSLMGObject *  pSLMG
) 
 

Handler to send a srSLMGObj to the remote peer.

This is the preferred way to send things.

For -RAW, it is very easy - it just needs to call the SendMesg method with the RAW string. There is nothing that -RAW adds to this... ;)

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clntprof-3195cooked.h

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00001 
00045 #ifndef __LIB3195_CLNTPROF_3195COOKED_H_INCLUDED__
00046 #define __LIB3195_CLNTPROF_3195COOKED_H_INCLUDED__ 1
00047 #define sbPSRCCHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsbPSRC);}
00048 
00052 struct sbPSRCObject_
00053 {
00054         srObjID OID;                                    
00055         SBmsgno uNextMsgno;                             
00056         char *pszMyIP;                                  
00057         char *pszMyHostName;                    
00058 };
00059 typedef struct sbPSRCObject_ sbPSRCObj;
00060 
00067 srRetVal sbPSRCClntSendSLMG(struct sbChanObject* pChan, struct srSLMGObject *pSLMG);
00068 
00072 srRetVal sbPSRCClntSendMsg(sbChanObj* pChan, char* szLogmsg);
00073 
00084 srRetVal sbPSRCClntOpenLogChan(sbChanObj *pChan);
00085 
00089 srRetVal sbPSRCCOnClntCloseLogChan(sbChanObj *pChan);
00090 
00091 #endif
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liblogging-1.0.5/rfc3195/doc/html/beepframe_8h-source.html0000644000175100017510000003031212411216132020063 00000000000000 liblogging: beepframe.h Source File
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beepframe.h

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00001 
00042 #ifndef __LIB3195_BEEPFRAME_H_INCLUDED__
00043 #define __LIB3195_BEEPFRAME_H_INCLUDED__ 1
00044 
00045 #include "beepmessage.h"
00046 #include "beepchannel.h"
00047 #define sbFramCHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsbFram);}
00048 
00050 enum sbFramState_
00051 {
00052         /* RX flags */
00053         sbFRAMSTATE_WAITING_HDR1,       
00054         sbFRAMSTATE_WAITING_HDR2,       
00055         sbFRAMSTATE_WAITING_HDR3,       
00056         sbFRAMSTATE_WAITING_SP_CHAN,
00057         sbFRAMSTATE_IN_CHAN,            
00058         sbFRAMSTATE_WAITING_SP_MSGNO,
00059         sbFRAMSTATE_IN_MSGNO,           
00060         sbFRAMSTATE_WAITING_SP_MORE,
00061         sbFRAMSTATE_IN_MORE,            
00062         sbFRAMSTATE_WAITING_SP_SEQNO,
00063         sbFRAMSTATE_IN_SEQNO,           
00064         sbFRAMSTATE_WAITING_SP_SIZE,
00065         sbFRAMSTATE_IN_SIZE,            
00066         sbFRAMSTATE_WAITING_SP_ANSNO,
00067         sbFRAMSTATE_IN_ANSNO,           
00068         sbFRAMSTATE_WAITING_SP_ACKNO,
00069         sbFRAMSTATE_IN_ACKNO,           
00070         sbFRAMSTATE_WAITING_SP_WINDOW,
00071         sbFRAMSTATE_IN_WINDOW,          
00072         sbFRAMSTATE_WAITING_HDRCR,      
00073         sbFRAMSTATE_WAITING_HDRLF,      
00074         sbFRAMSTATE_IN_PAYLOAD,         
00075         sbFRAMSTATE_WAITING_END1,       
00076         sbFRAMSTATE_WAITING_END2,       
00077         sbFRAMSTATE_WAITING_END3,       
00078         sbFRAMSTATE_WAITING_END4,       
00079         sbFRAMSTATE_WAITING_END5,       
00080         sbFRAMSTATE_RECEIVED,           
00082         /* TX flags */
00083         sbFRAMSTATE_BEING_BUILD,        
00084         sbFRAMSTATE_READY_TO_SEND,      
00085         sbFRAMSTATE_SENDING,            
00086         sbFRAMSTATE_SENT,                       
00088         sbFRAMSTATE_UNKNOWN = 0         
00089 };
00090 typedef enum sbFramState_ sbFramState;
00091 
00092 struct sbFramObject
00096 {       
00097         srObjID OID;                            
00098         struct sMesgObject* pMsg;       
00101         sbFramState iState;                     
00102         char* szRawBuf;                         
00103         int iFrameLen;                          
00104         BEEPHdrID idHdr;                        
00105         SBackno uAckno;                         
00106         SBwindow uWindow;                       
00107         SBchannel uChannel;                     
00108         SBmsgno uMsgno;                         
00109         SBseqno uSeqno;                         
00110         SBsize uSize;                           
00111         char cMore;                                     
00112         SBansno uAnsno;                         
00113 #if FEATURE_LISTENER == 1
00114         unsigned uBytesSend;            
00115         struct sbChanObject *pChan;     
00116         struct sbStrBObject *pStrBuf;
00117         unsigned uToReceive;            
00118         void (*OnFramDestroy)(struct sbFramObject*);    
00119         void* pUsr;                                     
00120 #endif
00121 };
00122 typedef struct sbFramObject sbFramObj;
00123 
00124 char* sbFramGetFrame(sbFramObj* pThis); 
00125 int sbFramGetFrameLen(sbFramObj* pThis); 
00126 BEEPHdrID sbFramGetHdrID(sbFramObj *pThis); 
00128 srRetVal sbFramDestroy(sbFramObj *pThis); 
00150 sbFramObj* sbFramCreateFramFromMesg(sbChanObj* pChan, sbMesgObj* pMesg, char* pszCmd, SBansno uAnsno);
00151 
00171 sbFramObj* sbFramActualRecvFram(sbSessObj *pSess);
00172 
00183 sbFramObj* sbFramRecvFram(sbChanObj* pChan);
00184 
00197 srRetVal sbFramSendFram(sbFramObj* pThis, sbChanObj*pChan);
00198 
00208 BEEPHdrID sbFramHdrID(char* szCmd);
00209 
00214 srRetVal sbFramConstruct(sbFramObj **ppThis);
00215 
00224 srRetVal sbFramCreateSEQFram(sbFramObj **ppThis, sbChanObj* pChan, SBackno uAckno, SBwindow uWindow);
00225 
00234 srRetVal sbFramSetOnDestroyEvent(sbFramObj *pThis, void (*OnFramDestroy)(struct sbFramObject *), void *pUsr);
00235 
00236 #endif
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config.h File Reference

configuration settings for liblogging. More...

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

Go to the source code of this file.

Defines

#define __LIB3195_CONFIG_H_INCLUDED__   1
#define BEEP_DEFAULT_WINDOWSIZE   4096
 Default TCP Windows size as defined in RFC 3081.

#define BEEPFRAMEMAX   BEEP_DEFAULT_WINDOWSIZE
 Maximum size of a single BEEP frame.

#define SOCKETMAXINBUFSIZE   BEEP_DEFAULT_WINDOWSIZE
 Maximum size of the socket layer receive buffer.

#define STRINGBUF_ALLOC_INCREMENT   1024
 Size of dynamic string buffer growth.

#define STRINGBUF_TRIM_ALLOCSIZE   0
 This is an important setting for the dynamic string object.

#define DEBUGLEVEL   1
 Enables debug aids if defined to 1, disables them otherwise.

#define SECURITY_PEER_ERRREPORT_LEVEL   1
 This is a security relevant setting.

#define FEATURE_LISTENER   1
 Should the listener features be provided?

#define FEATURE_UDP   1
 Should UDP (RFC 3164) features be provided?

#define FEATURE_UNIX_DOMAIN_SOCKETS   1
 Should Unix Domain Sockets feature be provided?

#define FEATURE_COOKED   1
 Should the COOKED profile be provided? If set to 1, COOKED will be implemented for the client and, if FEATURE_LISTNER is set, for the listener part, too.

#define FEATURE_MSGAPI   1
 Should the syslog message API be provided? Please note that some limited functionality of the API is provided in any case if FEATURE_LISTENER is turned on.

#define TRUE   1
#define FALSE   0
#define SLEEP(x)   sleep(x)
#define SR_SOCKET   int
#define INVALID_SOCKET   0
#define SNPRINTF   snprintf

Detailed Description

configuration settings for liblogging.

This file includes all global defines as well as configuration settings. If you intend the lib to another environment, THIS is the place to add portability macros.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-04 0.1 version created.
Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Define Documentation

#define BEEP_DEFAULT_WINDOWSIZE   4096
 

Default TCP Windows size as defined in RFC 3081.

We may also define a value that suites us better...

#define FEATURE_MSGAPI   1
 

Should the syslog message API be provided? Please note that some limited functionality of the API is provided in any case if FEATURE_LISTENER is turned on.

However, even in that case no parsing will take place if FEATURE_MSGAPI is not turned on.

#define INVALID_SOCKET   0
 

Todo:
verify this value is indeed invalid under *nix

#define SECURITY_PEER_ERRREPORT_LEVEL   1
 

This is a security relevant setting.

It specifies how channel 0 error messages are sent. We support full-fledged error messages which make diagnosing the error cause (hopefully) relatively easy. On the other hand, though, they may be abused to find something out about the inner workings or state of the server process. This setting allows to tune the level of information provided to the remote peer: 0 - totally unspecifc error message, all replies will be 550 "error occured". 1 - all error codes are reported as they are provided EXCEPT for the 451s (which reaveal internal errors). 451s are reported as 550 "error occured" 2 - all error codes (including 451s) are sent in full

#define SOCKETMAXINBUFSIZE   BEEP_DEFAULT_WINDOWSIZE
 

Maximum size of the socket layer receive buffer.

Note:
A too-small buffer can cause performance degradation but can not break the implementation. This is just a buffer used when reading incoming data. The upper layers read byte by byte and the lower layer re-reads data when the buffer is empty. Anyhow, it is a good idea to leave it as default.

#define STRINGBUF_ALLOC_INCREMENT   1024
 

Size of dynamic string buffer growth.

The dynamic string buffer object allocates memory in STRINGBUF_ALLOC_INCREMENT increments. This is to avoid too many malloc calls. If this number is too large, probably time and memory is wasted. However, if it is too low, too many allocations happen which in turn, too, results in performance degradation. It should not be set to below 128 bytes. The default value of 1024 is a good estimate and works well with most processor page sizes. You should only change this value after you have thought a while over the implications.

#define STRINGBUF_TRIM_ALLOCSIZE   0
 

This is an important setting for the dynamic string object.

If set to 1, the dynamic string object trims the string to its maximum size once string processing is finished and the resulting string is returned to the caller. To do so, it needs to allocate a new buffer, copy the string over to that new buffer and then free the old one. If set to 0, the old (existing) buffer is simply returned. This will result in more memory being used (because the buffer most probably is a bit oversized), but it safes the extra processing time for the additional alloc, free and STRING COPY. We recommend using mode 0 for all environments, except when memory ressources are really constraint, in which case mode 1 should be selected. Do not use mode 1 unless you have a very good reason to do so!

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liblogging File List

Here is a list of all documented files with brief descriptions:
beepchannel.cThe Implementation of the BEEP Channel object
beepchannel.h [code]Global objects and defines
beepframe.cImplementation of the BEEP Frame object
beepframe.h [code]The BEEP frame object
beeplisten.cImplementation of the (BEEP) listener Object
beeplisten.h [code]The Listener Object
beepmessage.cImplementation of the BEEP Message Object
beepmessage.h [code]The BEEP Message Object
beepprofile.cImplementation of the BEEP Profile Object
beepprofile.h [code]The BEEP Profile Object
beepsession-lstn.cImplementation of listenere part of the BEEP Session Object
beepsession.cImplementation of the BEEP Session Object
beepsession.h [code]The BEEP Session Object
clntprof-3195cooked.cImplementation of the client profile for RFC 3195 COOKED
clntprof-3195cooked.h [code]The client profile for RFC 3195 COOKED
clntprof-3195raw.cImplementation of the client profile for RFC 3195 raw
clntprof-3195raw.h [code]The client profile for RFC 3195 raw
config.h [code]Configuration settings for liblogging
liblogging.h [code]Global objects and defines
lstnprof-3195cooked.cImplementation of the listener profile for RFC 3195 COOKED
lstnprof-3195cooked.h [code]The 3195 COOKED listener profile
lstnprof-3195raw.cImplementation of the listener profile for RFC 3195 raw
lstnprof-3195raw.h [code]The 3195 raw listener profile
namevaluetree.cImplemetation of the NameValueTree helper object (includes XML parser)
namevaluetree.h [code]The NameValueTree helper object (includes XML parser)
oscalls.cWrapper "class" for all kinds of utility OS API calls
oscalls.h [code]Slim wrapper for OS API calls
oscallsUnix.cOS API calls wrapper for Unix
oscallsWin32.cOS API calls wrapper for Win32
resource.h [code]
sockets.cImplements the socket object
sockets.h [code]Socket layer for slim beep
socketsUnix.cSocket layer/driver for Unix
socketsWin32.cSocket layer/driver for Win32
srAPI-lstn.cImplementation of the listener part of the API
srAPI.cImplementation of the API
srAPI.h [code]The syslog reliable API
srUtils.cGeneral utilties that fit nowhere else
srUtils.h [code]General, small utilities that fit nowhere else
stringbuf.cImplemetation of the dynamic string buffer helper object
stringbuf.h [code]The dynamic stringt buffer helper object
syslogmessage.cImplementation of the syslog message object
syslogmessage.h [code]The syslog message API
template.h [code]
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liblogging-1.0.5/rfc3195/doc/html/lstnprof-3195cooked_8c.html0000644000175100017510000001202712411216132020270 00000000000000 liblogging: lstnprof-3195cooked.c File Reference
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lstnprof-3195cooked.c File Reference

Implementation of the listener profile for RFC 3195 COOKED. More...

#include <assert.h>
#include "config.h"
#include "liblogging.h"
#include "srAPI.h"
#include "beepsession.h"
#include "beepprofile.h"
#include "lstnprof-3195cooked.h"
#include "stringbuf.h"
#include "syslogmessage.h"
#include "namevaluetree.h"

Functions

srRetVal psrcOnChanCreate (struct sbProfObject *pThis, struct sbSessObject *pSess, struct sbChanObject *pChan)
srRetVal psrcOnMesgRecv (sbProfObj *pThis, int *pbAbort, sbSessObj *pSess, sbChanObj *pChan, sbMesgObj *pMesg)

Detailed Description

Implementation of the listener profile for RFC 3195 COOKED.

The prefix for this "object" is psrc which stands for *P*rofile *S*yslog *R*eliable *Cooked*.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-09-05 file creatd, but coding not yet begun
Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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liblogging-1.0.5/rfc3195/doc/html/clntprof-3195raw_8c.html0000644000175100017510000001567712411216132017613 00000000000000 liblogging: clntprof-3195raw.c File Reference
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clntprof-3195raw.c File Reference

Implementation of the client profile for RFC 3195 raw. More...

#include <assert.h>
#include "config.h"
#include "liblogging.h"
#include "srAPI.h"
#include "beepsession.h"
#include "beepchannel.h"
#include "beepprofile.h"
#include "clntprof-3195raw.h"
#include "syslogmessage.h"

Functions

srRetVal sbPSSRClntSendSLMG (sbChanObj *pChan, srSLMGObj *pSLMG)
srRetVal sbPSSRClntSendMsg (sbChanObj *pChan, char *szLogmsg)
 Send a message to the remote peer.

srRetVal sbPSSRClntOpenLogChan (sbChanObj *pChan)
 Handler to be called when a new channel is established.

srRetVal sbPSSRCOnClntCloseLogChan (sbChanObj *pChan)
 Handler to be called when a channel is to be closed.

Detailed Description

Implementation of the client profile for RFC 3195 raw.

The prefix for this "object" is psrr which stands for *P*rofile *S*yslog *R*eliable *Raw*. This file works in conjunction with -3195raw.c and shares its namespace.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-09-04 coding begun.
Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

srRetVal sbPSSRClntOpenLogChan (  sbChanObj *  pChan  ) 
 

Handler to be called when a new channel is established.

This handler is the first to be called. So it will also create the instance's data object, at least for those profiles, that need such.

There is not much to do for RFC 3195/RAW ;)

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liblogging Compound List

Here are the classes, structs, unions and interfaces with brief descriptions:
sbChanObjectThe BEEP channel object
sbFramObjectThe BEEP frame object
sbLstnObjectThe beep listener object
sbMesgObjectThe BEEP message object
sbNVTEObjectThe list entry object
sbProfObjectThe BEEP Profile object
sbPSRCObject_The COOKED profile object used by the client profile
sbPSSRObject_The RAW profile object used by the client profile
sbSessObjectThe session object
sbSockObjectThe socket object
sbStrBObjectThe dynamic string buffer object
srAPIObjectThe syslog-reliable API object
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liblogging-1.0.5/rfc3195/doc/html/globals_type.html0000644000175100017510000000374512411216132016736 00000000000000 liblogging: File Member Index
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All | Functions | Typedefs | Enumerations | Enumeration values | Defines

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liblogging-1.0.5/rfc3195/doc/html/beepprofile_8h.html0000644000175100017510000005562512411216132017151 00000000000000 liblogging: beepprofile.h File Reference
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beepprofile.h File Reference

The BEEP Profile Object. More...

Go to the source code of this file.

Compounds

struct  sbProfObject
 The BEEP Profile object. More...


Defines

#define __LIB3195_BEEPPROFILE_H_INCLUDED__   1
#define sbProfCHECKVALIDOBJECT(x)   {assert(x != NULL); assert(x->OID == OIDsbProf);}

Typedefs

typedef sbProfObject sbProfObj

Functions

srRetVal sbProfConstruct (sbProfObj **ppThis, char *pszURI)
 Constructor to create a sbProf.

char * sbProfGetURI (sbProfObj *pThis)
 Return the profile URI.

void sbProfDestroy (sbProfObj *pThis)
 Profile Object Destructor.

srRetVal sbProfSetEventHandler (struct sbProfObject *pThis, sbProfEvent iEvent, srRetVal(*handler)())
 Set and unset an event handler.

srRetVal sbProfSetAPIObj (sbProfObj *pThis, srAPIObj *pAPI)
 Set the associated API object.

sbProfObj * sbProfFindProfileMatch (struct sbNVTRObject *pProfListRemote, struct sbNVTRObject *pProfList2)
 Find a matching profile in two lists of profiles.

sbProfObj * sbProfFindProfile (struct sbNVTRObject *pProfList, char *pszSearch)
 Find a profile based on an URI in a list of profiles.

srRetVal sbProfSetClntEventHandlers (sbProfObj *pProf, srRetVal(*OnClntOpenLogChan)(struct sbChanObject *pChan), srRetVal(*OnClntSendLogMsg)(struct sbChanObject *pChan, char *szLogmsg), srRetVal(*OnClntSendSLMG)(struct sbChanObject *pChan, struct srSLMGObject *pSLMG), srRetVal(*OnClntCloseLogChan)(struct sbChanObject *pChan))
 Set the 4 mandatory event handlers for client profiles.

sbProfObj * sbProfFindProfileURIMatch (struct sbNVTRObject *pProfListLocal, struct sbNVTRObject *pURIListRemote)
 Take a list of profile objects AND a list of (remotely supported) profile URIs and find a match in them.

Detailed Description

The BEEP Profile Object.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-04

2003-09-04 Updated so that a client can have multiple profiles.

Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

srRetVal sbProfConstruct (  sbProfObj **  ppThis,
char *  pszURI
) 
 

Constructor to create a sbProf.

Parameters:
ppThis [out] pointer to a buffer that will receive the pointer to the newly created profile object.
szURI [in] - name of uri to be used in greeting. May be NULL for a profile, that should not be advertised (channel 0 is a meaningful sample).

sbProfObj* sbProfFindProfile (  struct sbNVTRObject *  pProfList,
char *  pszSearch
) 
 

Find a profile based on an URI in a list of profiles.

Parameters:
pProfileList Pointer to list of Profiles. May be NULL.
pszSearch string to be compared to. Must not be NULL.
Return values:
Pointer to the profile found or NULL, if none found.

sbProfObj* sbProfFindProfileMatch (  struct sbNVTRObject *  pProfListRemote,
struct sbNVTRObject *  pProfList2
) 
 

Find a matching profile in two lists of profiles.

The matching is done based on the URI. If a match is found, we return the pointer to it. If it is not found, we return NULL. The FIRST matching profile will be returned. It is not tried to find the best match.

Parameters:
pProfListRemote List of remote profiles, created from the greeting. This are NOT profile objects but rather URI strings in pszKey.
pProfList2 list (sbNVTRObj) of profiles. MAY BE NULL! (which indicates an empty list of profiles.
Return values:
Pointer to the first matching entry or NULL, if none found.

sbProfObj* sbProfFindProfileURIMatch (  struct sbNVTRObject *  pProfListLocal,
struct sbNVTRObject *  pURIListRemote
) 
 

Take a list of profile objects AND a list of (remotely supported) profile URIs and find a match in them.

The matching is done so that the first local profile found in the remote URI list will be returned. If there are multiple matches, all other matches will be IGNORED.

Parameters:
pProfListLocal List of locally supported profile objects.
pURIListRemote List of remotely supported profile URIs.
Return values:
The matching profile object from the local profile object.

char* sbProfGetURI (  sbProfObj *  pThis  ) 
 

Return the profile URI.

The returned string is read-only.

Return values:
URI profile string

srRetVal sbProfSetAPIObj (  sbProfObj *  pThis,
srAPIObj *  pAPI
) 
 

Set the associated API object.

Parameters:
pAPI - API object to be set.

srRetVal sbProfSetClntEventHandlers (  sbProfObj *  pProf,
srRetVal(*  OnClntOpenLogChan)(struct sbChanObject *pChan),
srRetVal(*  OnClntSendLogMsg)(struct sbChanObject *pChan, char *szLogmsg),
srRetVal(*  OnClntSendSLMG)(struct sbChanObject *pChan, struct srSLMGObject *pSLMG),
srRetVal(*  OnClntCloseLogChan)(struct sbChanObject *pChan)
) 
 

Set the 4 mandatory event handlers for client profiles.

As all of them need to be set for the profile to work, we provide a single call to set them all at once.

The param names reflect the names of the event handlers. All event handlers MUST point to actual handlers, none if them is allowed to be NULL.

srRetVal sbProfSetEventHandler (  struct sbProfObject *  pThis,
sbProfEvent  iEvent,
srRetVal(*  handler)()
) 
 

Set and unset an event handler.

A new handler is set for the specified event. To unset it, provide NULL as the handler pointer.

Parameters:
iEvent Event ID to be modified
handler Pointer to event handler. Must follow the semantics of this specific event (will not be checked)

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liblogging-1.0.5/rfc3195/doc/html/lstnprof-3195raw_8h.html0000644000175100017510000001104212411216132017616 00000000000000 liblogging: lstnprof-3195raw.h File Reference
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lstnprof-3195raw.h File Reference

The 3195 raw listener profile. More...

Go to the source code of this file.

Defines

#define __LIB3195_LISTNPROF_3195RAW_H_INCLUDED__   1

Functions

srRetVal psrrOnChanCreate (struct sbProfObject *pThis, struct sbSessObject *pSess, struct sbChanObject *pChan)
srRetVal psrrOnMesgRecv (struct sbProfObject *pThis, int *pbAbort, struct sbSessObject *pSess, struct sbChanObject *pChan, struct sbMesgObject *pMesg)

Detailed Description

The 3195 raw listener profile.

Listener profiles are specific in that they do not support their own full blown objects but only the callback code.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-22 coding begun
Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Generated on Mon Oct 3 12:29:56 2005 for liblogging by doxygen 1.3.2
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beepmessage.h

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00001 
00043 #ifndef __LIB3195_BEEPMESSAGE_H_INCLUDED__
00044 #define __LIB3195_BEEPMESSAGE_H_INCLUDED__ 1
00045 
00046 #include "beepchannel.h"
00047 #include "beepsession.h"
00048 #define sbMesgCHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsbMesg);}
00049 
00050 struct sbFramObject;
00051 struct sbMesgObject
00055 {       
00056         srObjID OID;                    
00057         BEEPHdrID idHdr;                
00058         SBmsgno uMsgno;                 
00059         SBseqno uSeqno;                 
00060         SBseqno uNxtSeqno;              
00061         char* szRawBuf;                 
00062         char* szMIMEHdr;                
00063         char* szActualPayload;  
00069         int bRawDirty;                  
00077         int iPayloadSize;               
00078         int iMIMEHdrSize;               
00079         int iOverallSize;               
00080 };
00081 typedef struct sbMesgObject sbMesgObj;
00082 
00083 char* sbMesgGetRawBuf(sbMesgObj* pThis);        
00084 int sbMesgGetMIMEHdrSize(sbMesgObj* pThis);     
00085 int sbMesgGetPayloadSize(sbMesgObj* pThis);     
00086 int sbMesgGetOverallSize(sbMesgObj* pThis);     
00095 sbMesgObj* sbMesgConstrFromFrame(struct sbFramObject* psbFram);
00096 
00109 sbMesgObj* sbMesgConstruct(char* pszMIMEHdr, char *pszPayload);
00110 
00120 sbMesgObj* sbMesgRecvMesg(sbChanObj*);
00121 
00122 
00145 srRetVal sbMIMEExtract(char *pszInBuf, int iInBufLen, char **pszMIMEHdr, char** pszPayload);
00146 
00147 
00160 srRetVal sbMesgSendMesgWithCallback(sbMesgObj* pThis, sbChanObj* pChan, char *pszCmd, SBansno uAnsno,  void (*OnFramDestroy)(struct sbFramObject*), void* pUsr);
00161 
00166 srRetVal sbMesgSendMesg(sbMesgObj* pThis, sbChanObj* pChan, char *pszCmd, SBansno);
00167 
00172 void sbMesgDestroy(sbMesgObj *pThis);
00173 
00174 #endif
Generated on Mon Oct 3 12:29:55 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/clntprof-3195cooked_8c.html0000644000175100017510000002112412411216132020246 00000000000000 liblogging: clntprof-3195cooked.c File Reference
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clntprof-3195cooked.c File Reference

Implementation of the client profile for RFC 3195 COOKED. More...

#include <assert.h>
#include "config.h"
#include "liblogging.h"
#include "srAPI.h"
#include "beepsession.h"
#include "beepchannel.h"
#include "beepprofile.h"
#include "clntprof-3195cooked.h"
#include "namevaluetree.h"
#include "stringbuf.h"
#include "syslogmessage.h"

Functions

srRetVal sbPSRCClntSendSLMG (sbChanObj *pChan, srSLMGObj *pSLMG)
 Handler to send a srSLMGObj to the remote peer.

srRetVal sbPSRCClntSendMsg (sbChanObj *pChan, char *szLogmsg)
 Send a message to the remote peer.

srRetVal sbPSRCClntOpenLogChan (sbChanObj *pChan)
 Handler to be called when a new channel is established.

srRetVal sbPSRCCOnClntCloseLogChan (sbChanObj *pChan)
 Handler to be called when a channel is to be closed.

Detailed Description

Implementation of the client profile for RFC 3195 COOKED.

The prefix for this "object" is psrr which stands for *P*rofile *S*yslog *R*eliable *Cooked*. This file works in conjunction with -3195cooked.c and shares its namespace.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-09-05 coding begun.
Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

srRetVal sbPSRCClntOpenLogChan (  sbChanObj *  pChan  ) 
 

Handler to be called when a new channel is established.

This handler is the first to be called. So it will also create the instance's data object, at least for those profiles, that need such.

There is not much to do for RFC 3195/RAW ;)

srRetVal sbPSRCClntSendSLMG (  sbChanObj *  pChan,
srSLMGObj *  pSLMG
) 
 

Handler to send a srSLMGObj to the remote peer.

This is the preferred way to send things - with COOKED, we would otherwise need to re-parse the message just to obtain the information that the caller most probably already has...

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liblogging-1.0.5/rfc3195/doc/html/clntprof-3195raw_8h-source.html0000644000175100017510000000707312411216132021105 00000000000000 liblogging: clntprof-3195raw.h Source File
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clntprof-3195raw.h

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00001 
00045 #ifndef __LIB3195_CLNTPROF_3195RAW_H_INCLUDED__
00046 #define __LIB3195_CLNTPROF_3195RAW_H_INCLUDED__ 1
00047 #define sbPSSRCHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsbPSSR);}
00048 
00052 struct sbPSSRObject_
00053 {
00054         srObjID OID;                                    
00055         SBansno uAnsno;                                 
00056         SBmsgno uMsgno4raw;                             
00057 };
00058 typedef struct sbPSSRObject_ sbPSSRObj;
00059 
00063 srRetVal sbPSSRClntSendMsg(sbChanObj* pChan, char* szLogmsg);
00064 
00075 srRetVal sbPSSRClntOpenLogChan(sbChanObj *pChan);
00076 
00080 srRetVal sbPSSRCOnClntCloseLogChan(sbChanObj *pChan);
00081 
00090 srRetVal sbPSSRClntSendSLMG(struct sbChanObject* pChan, struct srSLMGObject *pSLMG);
00091 
00092 #endif
Generated on Mon Oct 3 12:29:55 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/beepframe_8c.html0000644000175100017510000010524212411216132016565 00000000000000 liblogging: beepframe.c File Reference
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beepframe.c File Reference

Implementation of the BEEP Frame object. More...

#include <assert.h>
#include "config.h"
#include "liblogging.h"
#include "sockets.h"
#include "beepmessage.h"
#include "beepframe.h"
#include "beepchannel.h"
#include "beepsession.h"

Functions

unsigned sbFramRecvUnsigned (sbSockObj *pSock)
 Receive an unsigned integer from the channel.

srRetVal sbFramActualRecvFramSEQ (sbFramObj *pThis, sbChanObj *pChan)
 Helper to sbFramActualRecvFram; receives an SEQ frame off the wire.

srRetVal sbFramActualRecvFramCommonHdr (sbFramObj *pThis, sbChanObj *pChan)
 Helper to sbFramActualRecvFramAns and *Normal; receives the common header off the wire.

 sbFramActualRecvFramCommonBody (sbFramObj *pThis, sbChanObj *pChan)
 Helper to sbFramActualRecvFramAns and *Normal; receives the common body off the wire.

srRetVal sbFramActualRecvFramANS (sbFramObj *pThis, sbChanObj *pChan)
 Helper to sbFramActualRecvFram; receives an ANS frame off the wire.

srRetVal sbFramActualRecvFramNormal (sbFramObj *pThis, sbChanObj *pChan)
 Helper to sbFramActualRecvFram; receives a normal (that is non-SEQ and non-ANS) frame off the wire.

BEEPHdrID sbFramHdrID (char *szCmd)
 Get the header ID for a given BEEP command header.

srRetVal sbFramConstruct (sbFramObj **ppThis)
 Construct a frame.

BEEPHdrID sbFramGetHdrID (sbFramObj *pThis)
 Returns the header id of this BEEP frame.

int sbFramGetFrameLen (sbFramObj *pThis)
 return length of frame

char * sbFramGetFrame (sbFramObj *pThis)
 return frame content

sbFramObj * sbFramCreateFramFromMesg (sbChanObj *pChan, sbMesgObj *pMesg, char *pszCmd, SBansno uAnsno)
 Create a frame from a Message.

srRetVal sbFramCreateSEQFram (sbFramObj **ppThis, sbChanObj *pChan, SBackno uAckno, SBwindow uWindow)
 Construct a SEQ frame for a given channel with a given ackno.

sbFramObj * sbFramActualRecvFram (sbSessObj *pSess)
 Actually receive a frame off the tcp stream.

srRetVal sbFramDestroy (sbFramObj *pThis)
 destroy a frame object

sbFramObj * sbFramRecvFram (sbChanObj *pChan)
 Logically receive a frame.

srRetVal sbFramSendFram (sbFramObj *pThis, sbChanObj *pChan)
 Send a frame on a channel (logical).

srRetVal sbFramSetOnDestroyEvent (sbFramObj *pThis, void(*OnFramDestroy)(sbFramObj *), void *pUsr)

Detailed Description

Implementation of the BEEP Frame object.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-04
Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

sbFramObj* sbFramActualRecvFram (  sbSessObj *  pSess  ) 
 

Actually receive a frame off the tcp stream.

Be sure to read architecture::c for a full explanation of what ActualRecvFram and its associated methods do in an overall context.

In detail, it receives a frame off the wire and returns the resulting farme object to its caller. It detects different frame formats (like SEQ frames).

This is a BLOCKING method call. It blocks until the frame is complete or a timeout occurs.

Parameters:
pSess pointer to session object. This session is to be used to receive the frame.
Return values:
pointer to the received frame object or NULL, if an error occured.

srRetVal sbFramActualRecvFramANS (  sbFramObj *  pThis,
sbChanObj *  pChan
) 
 

Helper to sbFramActualRecvFram; receives an ANS frame off the wire.

Parameters:
pThis [in/out] frame object to be filled. This is partly created by the caller. new properties read by this function are filled in. We do it that way so that we can e.g. do error checking for calloc() failures only in the caller. Saves us some code ;)
pChan [in/out] the channel to receive the frame on. The channel object is updated, e.g. with a new seqno.

sbFramActualRecvFramCommonBody (  sbFramObj *  pThis,
sbChanObj *  pChan
) 
 

Helper to sbFramActualRecvFramAns and *Normal; receives the common body off the wire.

The body is defined to start WITH the CRLF in the header. As such, this method processes the

  • header CRLF
  • payload
  • trailer

Parameters:
pThis [in/out] frame object to be filled. This is partly created by the caller. new properties read by this function are filled in. We do it that way so that we can e.g. do error checking for calloc() failures only in the caller. Saves us some code ;)
pChan [in/out] the channel to receive the frame on. The channel object is updated, e.g. with a new seqno.

srRetVal sbFramActualRecvFramCommonHdr (  sbFramObj *  pThis,
sbChanObj *  pChan
) 
 

Helper to sbFramActualRecvFramAns and *Normal; receives the common header off the wire.

Parameters:
pThis [in/out] frame object to be filled. This is partly created by the caller. new properties read by this function are filled in. We do it that way so that we can e.g. do error checking for calloc() failures only in the caller. Saves us some code ;)
pChan [in/out] the channel to receive the frame on. The channel object is updated, e.g. with a new seqno.
Todo:
improve!

srRetVal sbFramActualRecvFramNormal (  sbFramObj *  pThis,
sbChanObj *  pChan
) 
 

Helper to sbFramActualRecvFram; receives a normal (that is non-SEQ and non-ANS) frame off the wire.

Parameters:
pThis [in/out] frame object to be filled. This is partly created by the caller. new properties read by this function are filled in. We do it that way so that we can e.g. do error checking for calloc() failures only in the caller. Saves us some code ;)
pChan [in/out] the channel to receive the frame on. The channel object is updated, e.g. with a new seqno.

srRetVal sbFramActualRecvFramSEQ (  sbFramObj *  pThis,
sbChanObj *  pChan
) 
 

Helper to sbFramActualRecvFram; receives an SEQ frame off the wire.

See RFC 3081, 3.1.3 for the semantics of a SEQ frame.

Parameters:
pThis [in/out] frame object to be filled. This is partly created by the caller. new properties read by this function are filled in. We do it that way so that we can e.g. do error checking for calloc() failures only in the caller. Saves us some code ;)
pChan [in/out] the channel to receive the frame on. The channel object is updated, e.g. with a new seqno.

srRetVal sbFramConstruct (  sbFramObj **  ppThis  ) 
 

Construct a frame.

This builds the memory structure, only but does not do anything to actually populate it.

sbFramObj* sbFramCreateFramFromMesg (  sbChanObj *  pChan,
sbMesgObj *  pMesg,
char *  pszCmd,
SBansno  uAnsno
) 
 

Create a frame from a Message.

With the current implementation, there is a one-to-one relationship between fram and mesg, so this is faily simple ;)

Parameters:
pChan [in/out] Channel object that this frame will be sent on. Is updated with new SEQ number.
pMesg [in] Pointer to the Mesg to be converted. This buffer must not be modified by Mesg after CreateFramFromMesg has been called!
pszCmd [in] HDR-Command ("ANS", "MSG", ...) to be used.
uAnso [in] if the HDR-Command is "ANS", this is the ansno to be used. Ignored with any other HDR-Command.
Return values:
Pointer to a newly created Frame object or NULL if an error occured.

srRetVal sbFramCreateSEQFram (  sbFramObj **  ppThis,
sbChanObj *  pChan,
SBackno  uAckno,
SBwindow  uWindow
) 
 

Construct a SEQ frame for a given channel with a given ackno.

Parameters:
pChan Channel this SEQ is for.
uAckno ackno to use in the SEQ. Can not be 0.
uWindow Window to use in the SEQ. If 0, use BEEP default.

BEEPHdrID sbFramHdrID (  char *  szCmd  ) 
 

Get the header ID for a given BEEP command header.

This is implemented in the sbFram object as sbFram ultimately creaetes the frames and thus the IDs. One could argue if a better place would be some util helper...

Parameters:
psz [in] pointer to a BEEP header command ("MSG", ...)
Return values:
matching header id

sbFramObj* sbFramRecvFram (  sbChanObj *  pChan  ) 
 

Logically receive a frame.

This method uses the session object to do the physical receive. See architecture::c for a full description of this interaction.

This is just a slim wrapper to hide the implementation details.

Parameters:
pChan [in/out] associated channel
Return values:
pointer to new frame object or NULL, if in error.

unsigned sbFramRecvUnsigned (  sbSockObj *  pSock  ) 
 

Receive an unsigned integer from the channel.

Eats up characters as it processes them.

Return values:
integer receive. If there are no digits immediately in the input stream, 0 is returned and no character is taken from the input stream.

srRetVal sbFramSendFram (  sbFramObj *  pThis,
sbChanObj *  pChan
) 
 

Send a frame on a channel (logical).

This method does not directly put the data on the wire but calls the session object to initiate this. This sequence allows for limited multiprocessing inside the stack. Please see architecture::c for a full description.

This is just a very thin layer in this release.

Parameters:
pChan the associated channel (where the frame is to be sent).

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beepchannel.c File Reference

The Implementation of the BEEP Channel object. More...

#include <assert.h>
#include "config.h"
#include "liblogging.h"
#include "beepchannel.h"
#include "beepframe.h"
#include "namevaluetree.h"

Functions

srRetVal sbChanSetChanno (sbChanObj *pThis, int iChanno)
 Set the channel number for this channel (done by channel 0 profile).

sbChanObj * sbChanConstruct (sbSessObj *pSess)
srRetVal sbChanActualSendFram (sbChanObj *pThis, sbFramObj *pFram)
void sbChanAbort (sbChanObj *pThis)
 Aborts a channel.

void sbChanDestroy (sbChanObj *pThis)
 Destructor.

srRetVal sbChanUpdateChannelState (sbChanObj *pThis, int iNewState)
 Update the channel status.

srRetVal sbChanAssignProfile (sbChanObj *pThis, sbProfObj *pProf)
srRetVal sbChanSetAwaitingClose (sbChanObj *pThis)
 Set the channel status to "awaiting close".

srRetVal sbChanSetChanClosed (sbChanObj *pThis)
 Set channel state to closed.

srRetVal sbChanSendOK (sbChanObj *pThis, void(*OnFrameDestroy)(sbFramObj *), void *pUsr)
srRetVal sbChanSendSEQ (sbChanObj *pThis, unsigned uAckno, unsigned uWindow)
 Send a SEQ frame for the current channel.

srRetVal sbChanSendErrResponse (sbChanObj *pThis, unsigned uErrCode, char *pszErrMsg)
 Send an error response to the remote peer.

Detailed Description

The Implementation of the BEEP Channel object.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-04

2003-08-07

  • added support for the session's channel linked lies.
Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

void sbChanAbort (  sbChanObj *  pThis  ) 
 

Aborts a channel.

That is, it destroys the channel object itself but DOES NOT remove it from the session's linked list of channels.

void sbChanDestroy (  sbChanObj *  pThis  ) 
 

Destructor.

The channel object itself will be freed and can not be used any longer.

srRetVal sbChanSendErrResponse (  sbChanObj *  pThis,
unsigned  uErrCode,
char *  pszErrMsg
) 
 

Send an error response to the remote peer.

Parameters:
uErrCode numeric error code as of RC 3080
pszErrMsg human-readable error message string. MUST NOT be NULL.

srRetVal sbChanSendSEQ (  sbChanObj *  pThis,
unsigned  uAckno,
unsigned  uWindow
) 
 

Send a SEQ frame for the current channel.

Parameters:
pChan Channel this SEQ is for.
uAckno ackno to use in the SEQ. Can not be 0.
uWindow Window to use in the SEQ. If 0, use BEEP default.

srRetVal sbChanSetChanno (  sbChanObj *  pThis,
int  iChanno
) 
 

Set the channel number for this channel (done by channel 0 profile).

IMPORTANT: the channel number MUST be set only ONCE and this BEFORE any data is sent or received over the channel. The reason for this is that this method also adds the channel to session's list of channel objects. If it would be called multiple times, multiple copies would be present in the list - which would (mildly said) cause unpredictable results).

Of course, we could change the behaviour to handle this case, but I do not see any good reason for this. So far, it looks like a waste of CPU cycles...

Parameters:
iChanno [in] Channel number to be used on this channel.

srRetVal sbChanUpdateChannelState (  sbChanObj *  pThis,
int  iNewState
) 
 

Update the channel status.

Parameters:
iNewState new channel status

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- s -

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liblogging-1.0.5/rfc3195/doc/html/doxygen.png0000644000175100017510000000446012411216132015542 00000000000000PNG  IHDRn5/pItRNS7X}bKGDûJ3IDATxXklTUg44*TJw1)bD%`-&D%4"0!դ&FiEQ>V(],Ƕv#?JBQO;3=nwJfv73|{{53?JMYJO,- @eĎؕm:RBA#vdst\)3WJ̕1st\)iK٥J6=)ضEލؕ- 1&ZA>͎XKb6,'ixt@ ZV3]e`=ˎz `Ch ZT^3Pi4ϠA@0E##KV޸͉SRVM C)^XMGhϗ+ tS#Jw`eOUb VV+ؤjN*15r[ұ7+Q|A͐L}[G;!\㝖IBJҟqOd^iYM&;4M|:TTEZJc w$޸;8mYZI Lb RZiuT=B,s%=fL0#,5i6ZQ;.2գ+Mo"}D*AoWtr'ka )XI*씜iUNFHJ>yː̙X&2q#O`6Veۘf!q8G}Jݭ#xl&wa6gz #ݞ4@' ybz夤꨹2regqnjySxCAԛ yK pG͘$sS*MZk 49FM| Xt>wBJFWKG'F0侄6)/_~:YKzB'zHRj*F p㓽Wwkq`b$18ϣ"c?2c4';δoɸ3v|&d6Ν}z :YY)JџdòyYb罹-0Q3Ǿ~?\sFsѯŗ4&?X2 CUPT!FiK,rѹ%%R&ᖭaG*d̬ASi%U<ӢMLiPX㯲,%,mލIm2W5-\)3WJ̕1st\)3WJ̕1st\)3WJ̕1st\)3WJ̕1stc*:MCtEXtSoftware@(#)ImageMagick 4.2.7 99/07/01 cristy@mystic.es.dupont.comk*tEXtSignature5463a785bb11d367022701c77ebe81abctEXtPage110x53+0+0EBIENDB`liblogging-1.0.5/rfc3195/doc/html/config_8h-source.html0000644000175100017510000002223112411216132017403 00000000000000 liblogging: config.h Source File
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config.h

Go to the documentation of this file.
00001 
00045 #ifndef __LIB3195_CONFIG_H_INCLUDED__
00046 #define __LIB3195_CONFIG_H_INCLUDED__ 1
00047 
00048 #include <stdio.h>
00049 #include <stdlib.h>
00050 #include <string.h>
00051 
00056 #define BEEP_DEFAULT_WINDOWSIZE 4096
00057 
00061 #define BEEPFRAMEMAX BEEP_DEFAULT_WINDOWSIZE
00062 
00072 #define SOCKETMAXINBUFSIZE BEEP_DEFAULT_WINDOWSIZE
00073 
00074 
00087 #define STRINGBUF_ALLOC_INCREMENT 1024
00088 
00106 #define STRINGBUF_TRIM_ALLOCSIZE 0
00107 
00112 #define DEBUGLEVEL 1
00113 
00130 #define SECURITY_PEER_ERRREPORT_LEVEL 1
00131 
00132 /* ######################################################################### *
00133  * # Feature Select Macros - these macros turn library features on or off. # *
00134  * # The library modules have been choosen with care so that in most cases # *
00135  * # only those code & data actually needed is linked into the program.    # *
00136  * # However, there are some instances where code is only needed for spe-  # *
00137  * # cific features and if such features are not used can be removed. Such # *
00138  * # fine-tuning can be done with the below macros. We highly suggest to   # *
00139  * # change settings only if you EXACTLY know WHAT your are doing AND WHY  # *
00140  * # you are doing it - otherwise, you'll most probably end up with linker # *
00141  * # errors at least...                                                    # *
00142  * #                                                                       # *
00143  * # In general, a feature is enabled if it is defined to 1 and disabled   # *
00144  * # if it is set to 0.                                                    # *
00145  * ######################################################################### */
00146 
00150 #define FEATURE_LISTENER 1
00151 
00155 #define FEATURE_UDP 1
00156 
00160 #define FEATURE_UNIX_DOMAIN_SOCKETS 1
00161 
00168 #define FEATURE_COOKED 1
00169 
00177 #define FEATURE_MSGAPI 1
00178 
00179 /* ######################################################################### *
00180  * #                 PORTABILITY MACROS FROM HERE ON                       # *
00181  * ######################################################################### */
00182 
00183 /* As it looks, different compilers have different predefined
00184  * defines for the OS environment. Not really nice :-(
00185  * So we define our own OS defines and use them consistently.
00186  */
00187 #ifdef WIN32
00188 #       define SROS_WIN32
00189 #endif
00190 
00191 #ifdef __win32
00192 #       define SROS_WIN32
00193 #endif
00194 
00195 #ifdef SROS_Solaris_
00196 #   define SROS_Solaris
00197 #endif
00198 
00199 
00200 /* ######################################################################### *
00201  * # Now all environment defines are made, so let's get down to the meat ;)# *
00202  * ######################################################################### */
00203 
00204 #ifndef TRUE
00205 #       define TRUE 1
00206 #       define FALSE 0
00207 #endif
00208 
00209 #ifdef SROS_WIN32
00210 #       define SLEEP(x) Sleep(x)
00211 #       define SR_SOCKET        SOCKET
00212 #       define SNPRINTF         _snprintf
00213         /* for obvious reasons, we define FEATURE_UNIX_DOMAIN_SOCKETS to 0 under win32... */
00214 #       undef FEATURE_UNIX_DOMAIN_SOCKETS
00215 #       define FEATURE_UNIX_DOMAIN_SOCKETS 0
00216 #else
00217 #       define SLEEP(x) sleep(x)
00218 #       define SR_SOCKET        int
00219 #       define INVALID_SOCKET 0 
00220 #       define SNPRINTF snprintf
00221 #endif
00222 
00223 
00224 /* ######################################################################### *
00225  * #                       END PORTABILITY MACROS                          # *
00226  * ######################################################################### */
00227 
00228 #endif
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liblogging-1.0.5/rfc3195/doc/html/clntprof-3195cooked_8h.html0000644000175100017510000002212012411216132020250 00000000000000 liblogging: clntprof-3195cooked.h File Reference
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clntprof-3195cooked.h File Reference

The client profile for RFC 3195 COOKED. More...

Go to the source code of this file.

Compounds

struct  sbPSRCObject_
 The COOKED profile object used by the client profile. More...


Defines

#define __LIB3195_CLNTPROF_3195COOKED_H_INCLUDED__   1
#define sbPSRCCHECKVALIDOBJECT(x)   {assert(x != NULL); assert(x->OID == OIDsbPSRC);}

Typedefs

typedef sbPSRCObject_ sbPSRCObj

Functions

srRetVal sbPSRCClntSendSLMG (struct sbChanObject *pChan, struct srSLMGObject *pSLMG)
 Handler to send a srSLMGObj to the remote peer.

srRetVal sbPSRCClntSendMsg (sbChanObj *pChan, char *szLogmsg)
 Send a message to the remote peer.

srRetVal sbPSRCClntOpenLogChan (sbChanObj *pChan)
 Handler to be called when a new channel is established.

srRetVal sbPSRCCOnClntCloseLogChan (sbChanObj *pChan)
 Handler to be called when a channel is to be closed.

Detailed Description

The client profile for RFC 3195 COOKED.

The prefix for this "object" is psrr which stands for *P*rofile *S*yslog *R*eliable *Raw*. This file works in conjunction with -3195raw.c and shares its namespace.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-09-05 coding begun
Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

srRetVal sbPSRCClntOpenLogChan (  sbChanObj *  pChan  ) 
 

Handler to be called when a new channel is established.

This handler is the first to be called. So it will also create the instance's data object, at least for those profiles, that need such.

There is not much to do for RFC 3195/RAW ;)

srRetVal sbPSRCClntSendSLMG (  struct sbChanObject *  pChan,
struct srSLMGObject *  pSLMG
) 
 

Handler to send a srSLMGObj to the remote peer.

This is the preferred way to send things - with COOKED, we would otherwise need to re-parse the message just to obtain the information that the caller most probably already has...

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liblogging-1.0.5/rfc3195/doc/html/beeplisten_8h-source.html0000644000175100017510000001435712411216132020302 00000000000000 liblogging: beeplisten.h Source File
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beeplisten.h

Go to the documentation of this file.
00001 
00045 #ifndef __LIB3195_BEEPLISTEN_H_INCLUDED__
00046 #define __LIB3195_BEEPLISTEN_H_INCLUDED__ 1
00047 #define sbLstnCHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsbLstn);}
00048 
00052 struct sbLstnObject
00053 {       
00054         srObjID OID;                                    
00055         struct sbSockObject* pSockListening;    
00056         struct sbNVTRObject* pRootSessions;             
00057         struct sbNVTRObject* pProfsSupported;   
00058         char* szListenAddr; 
00059         unsigned uListenPort; 
00060         int     bRun;                     
00061         int bLstnBEEP;            
00062         struct srAPIObject *pAPI;       
00063 #       if FEATURE_UDP == 1
00064         /* now come the selectors for different listeners. Remember, we are no
00065          * longer BEEP only (2003-09-29 RGerhards)
00066          */
00067         int bLstnUDP;           
00068         unsigned uUDPLstnPort;  
00069         struct sbSockObject* pSockUDPListening; 
00070 #       endif /* FEATURE_UDP */
00071 #       if FEATURE_UNIX_DOMAIN_SOCKETS == 1
00072         /* now come the selectors for different listeners. Remember, we are no
00073          * longer BEEP only (2003-09-29 RGerhards)
00074          */
00075         int bLstnUXDOMSOCK;     
00076         char *pSockName;        
00077         struct sbSockObject* pSockUXDOMSOCKListening;   
00078 #       endif /* FEATURE_UNIX_DOMAIN_SOCKETS */
00079 };
00080 typedef struct sbLstnObject sbLstnObj;
00081 
00082 
00093 srRetVal sbLstnInit(sbLstnObj* pThis);
00094 
00101 srRetVal sbLstnRun(sbLstnObj* pThis);
00102 
00106 srRetVal sbLstnExit(sbLstnObj *pThis);
00107 
00108 
00114 srRetVal sbLstnAddProfile(struct sbLstnObject *pThis, struct sbProfObject *pProf);
00115 
00119 srRetVal sbLstnExit(sbLstnObj *pThis);
00120 
00124 void sbLstnDestroy(sbLstnObj* pThis);
00125 
00136 sbLstnObj* sbLstnConstruct(void);
00137 
00138 #endif
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All | Functions | Typedefs | Enumerations | Enumeration values | Defines

Generated on Mon Oct 3 12:29:57 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/beepprofile_8c.html0000644000175100017510000004021312411216132017127 00000000000000 liblogging: beepprofile.c File Reference
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beepprofile.c File Reference

Implementation of the BEEP Profile Object. More...

#include <assert.h>
#include "config.h"
#include "liblogging.h"
#include "beepprofile.h"
#include "namevaluetree.h"

Functions

char * sbProfGetURI (sbProfObj *pThis)
 Return the profile URI.

srRetVal sbProfConstruct (sbProfObj **ppThis, char *pszURI)
 Constructor to create a sbProf.

void sbProfDestroy (sbProfObj *pThis)
 Profile Object Destructor.

sbProfObj * sbProfFindProfileURIMatch (sbNVTRObj *pProfListLocal, sbNVTRObj *pURIListRemote)
 Take a list of profile objects AND a list of (remotely supported) profile URIs and find a match in them.

sbProfObj * sbProfFindProfileMatch (sbNVTRObj *pProfListRemote, sbNVTRObj *pProfList2)
sbProfObj * sbProfFindProfile (sbNVTRObj *pProfList, char *pszSearch)
srRetVal sbProfSetClntEventHandlers (sbProfObj *pProf, srRetVal(*OnClntOpenLogChan)(struct sbChanObject *pChan), srRetVal(*OnClntSendLogMsg)(struct sbChanObject *pChan, char *szLogmsg), srRetVal(*OnClntSendSLMG)(struct sbChanObject *pChan, struct srSLMGObject *pSLMG), srRetVal(*OnClntCloseLogChan)(struct sbChanObject *pChan))
 Set the 4 mandatory event handlers for client profiles.

srRetVal sbProfSetAPIObj (sbProfObj *pThis, srAPIObj *pAPI)
 Set the associated API object.

srRetVal sbProfSetEventHandler (sbProfObj *pThis, sbProfEvent iEvent, srRetVal(*handler)())

Detailed Description

Implementation of the BEEP Profile Object.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-04

2003-09-04 begin coding support for multiple client profiles (the initial design just allowed one).

Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

srRetVal sbProfConstruct (  sbProfObj **  ppThis,
char *  pszURI
) 
 

Constructor to create a sbProf.

Parameters:
ppThis [out] pointer to a buffer that will receive the pointer to the newly created profile object.
szURI [in] - name of uri to be used in greeting. May be NULL for a profile, that should not be advertised (channel 0 is a meaningful sample).

sbProfObj* sbProfFindProfileURIMatch (  sbNVTRObj *  pProfListLocal,
sbNVTRObj *  pURIListRemote
) 
 

Take a list of profile objects AND a list of (remotely supported) profile URIs and find a match in them.

The matching is done so that the first local profile found in the remote URI list will be returned. If there are multiple matches, all other matches will be IGNORED.

Parameters:
pProfListLocal List of locally supported profile objects.
pURIListRemote List of remotely supported profile URIs.
Return values:
The matching profile object from the local profile object.

char* sbProfGetURI (  sbProfObj *  pThis  ) 
 

Return the profile URI.

The returned string is read-only.

Return values:
URI profile string

srRetVal sbProfSetAPIObj (  sbProfObj *  pThis,
srAPIObj *  pAPI
) 
 

Set the associated API object.

Parameters:
pAPI - API object to be set.

srRetVal sbProfSetClntEventHandlers (  sbProfObj *  pProf,
srRetVal(*  OnClntOpenLogChan)(struct sbChanObject *pChan),
srRetVal(*  OnClntSendLogMsg)(struct sbChanObject *pChan, char *szLogmsg),
srRetVal(*  OnClntSendSLMG)(struct sbChanObject *pChan, struct srSLMGObject *pSLMG),
srRetVal(*  OnClntCloseLogChan)(struct sbChanObject *pChan)
) 
 

Set the 4 mandatory event handlers for client profiles.

As all of them need to be set for the profile to work, we provide a single call to set them all at once.

The param names reflect the names of the event handlers. All event handlers MUST point to actual handlers, none if them is allowed to be NULL.

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liblogging-1.0.5/rfc3195/doc/html/lstnprof-3195raw_8h-source.html0000644000175100017510000000471112411216132021121 00000000000000 liblogging: lstnprof-3195raw.h Source File
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lstnprof-3195raw.h

Go to the documentation of this file.
00001 
00043 #ifndef __LIB3195_LISTNPROF_3195RAW_H_INCLUDED__
00044 #define __LIB3195_LISTNPROF_3195RAW_H_INCLUDED__ 1
00045 
00046 struct sbMesgObject;
00047 
00048 srRetVal psrrOnChanCreate(struct sbProfObject *pThis, struct sbSessObject* pSess, struct sbChanObject* pChan);
00049 srRetVal psrrOnMesgRecv(struct sbProfObject *pThis, int* pbAbort, struct sbSessObject* pSess, struct sbChanObject* pChan, struct sbMesgObject *pMesg);
00050 
00051 #endif
Generated on Mon Oct 3 12:29:55 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/beepsession-lstn_8c.html0000644000175100017510000001726112411216132020137 00000000000000 liblogging: beepsession-lstn.c File Reference
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beepsession-lstn.c File Reference

Implementation of listenere part of the BEEP Session Object. More...

#include <assert.h>
#include "config.h"
#include "liblogging.h"
#include "sockets.h"
#include "beepsession.h"
#include "beepchannel.h"
#include "beepframe.h"
#include "namevaluetree.h"

Functions

srRetVal sbSessSendRPY (sbSessObj *pThis, char *pszPayload)
 Send an reply to the remote peer.

srRetVal sbSessRemoteOpen (sbSessObj **pThis, sbSockObj *pSock, sbNVTRObj *pProfSupported)
void sbSessAbort (sbSessObj *pThis)
 Close a session without any further communication.

Detailed Description

Implementation of listenere part of the BEEP Session Object.

This file implements the listenere part of the BEEP sesion object. logically, it belongs to beepsession.c. The code is included in its own .c file to save some space when linking a pure client app. With its own .c file, the comiled code will not be linked to the application, which it otherwise would be.

Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

void sbSessAbort (  sbSessObj *  pThis  ) 
 

Close a session without any further communication.

Can be used to abort a connection if

  • the remote peer broke it
  • we have a protocol error and we need to break it

This method is void, because it *must* complete, no matter which errors it encounters. Furthermore, it is primarily intended to be called from destructors which are also void. Consider it to be an extended desctrutor.

srRetVal sbSessSendRPY (  sbSessObj *  pThis,
char *  pszPayload
) 
 

Send an reply to the remote peer.

Obviously, it is all channel zero stuff.

Parameters:
pszPayload Message payload.

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liblogging-1.0.5/rfc3195/doc/html/beepchannel_8h.html0000644000175100017510000007667712411216132017133 00000000000000 liblogging: beepchannel.h File Reference
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beepchannel.h File Reference

global objects and defines More...

#include "sockets.h"
#include "beepsession.h"
#include "beepmessage.h"

Go to the source code of this file.

Compounds

struct  sbChanObject
 The BEEP channel object. More...


Defines

#define __LIB3195_BEEPCHANNEL_H_INCLUDED__   1
#define SBCHAN_INVALID_CHANNEL   -1
 Invalid channel number (no valid channel value).

#define sbChanCHECKVALIDOBJECT(x)   {assert((x) != NULL); assert((x)->OID == OIDsbChan); assert((x)->iState != sbChan_STATE_INVALID);}

Typedefs

typedef enum sbChannelState_ sbChannelState
typedef sbChanObject sbChanObj

Enumerations

enum  sbChannelState_ {
  sbChan_STATE_INVALID = 0, sbChan_STATE_INITIALIZED, sbChan_STATE_OPEN, sbChan_STATE_AWAITING_CLOSE,
  sbChan_STATE_PENDING_CLOSE, sbChan_STATE_CLOSED, sbChan_STATE_BROKEN, sbChan_STATE_ERR_FREE_NEEDED
}
 return value. More...


Functions

srRetVal sbChanSetChanno (sbChanObj *pThis, int iChanno)
 Set the channel number for this channel (done by channel 0 profile).

sbChanObj * sbChanConstruct (struct sbSessObject *pSess)
 sbChan Constructor.

srRetVal sbChanSendMesg (sbChanObj *pThis, struct sbMesgObject *pMesg, char *pszCmd)
 Send a BEEP frame on this channel.

srRetVal sbChanActualSendFram (sbChanObj *pThis, struct sbFramObject *pFram)
 Actually send the frame over the channel.

void sbChanDestroy (sbChanObj *pThis)
 Destructor.

srRetVal sbChanUpdateChannelState (sbChanObj *pThis, int iNewState)
 Update the channel status.

srRetVal sbChanAssignProfile (sbChanObj *pThis, struct sbProfObject *pProf)
 Assign a profile to this channel.

void sbChanAbort (sbChanObj *pThis)
 Aborts a channel.

srRetVal sbChanSendErrResponse (sbChanObj *pThis, unsigned uErrCode, char *pszErrMsg)
 Send an error response to the remote peer.

srRetVal sbChanSetAwaitingClose (sbChanObj *pThis)
 Set the channel status to "awaiting close".

srRetVal sbChanSendSEQ (sbChanObj *pThis, unsigned uAckno, unsigned uWindow)
 Send a SEQ frame for the current channel.

srRetVal sbChanSendOK (sbChanObj *pThis, void(*OnFrameDestroy)(struct sbFramObject *), void *pUsr)
 Send an OK on the associated channel.

srRetVal sbChanSetChanClosed (sbChanObj *pThis)
 Set channel state to closed.

Detailed Description

global objects and defines

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-04

2003-09-04 Updated to support multiple client profiles.

2003-09-08 Added support for sending SEQs in reply to the server's response.

Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the names of Adiscon GmbH, Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Enumeration Type Documentation

enum sbChannelState_
 

return value.

All methods return this if not specified otherwise

Enumeration values:
sbChan_STATE_INVALID  should never occur, indicates a program error
sbChan_STATE_INITIALIZED  The channel object is initialized, but the channel not yet opened.
sbChan_STATE_OPEN  channel is open and ready for data communication
sbChan_STATE_AWAITING_CLOSE  peer has indicated processing is done, channel is awaiting close command
sbChan_STATE_PENDING_CLOSE  close is pending, but not yet completed (one peer send a close request)
sbChan_STATE_CLOSED  channel is closed

Next thing is to do an ordinary destroy

sbChan_STATE_BROKEN  for some (unkonw reason) the channel does not work any longer

Must abort session.

sbChan_STATE_ERR_FREE_NEEDED  for some (unkonw reason) the channel does not work any longer

The channel object shall be freed by the destructor (but is not yet).

Function Documentation

void sbChanAbort (  sbChanObj *  pThis  ) 
 

Aborts a channel.

That is, it destroys the channel object itself but DOES NOT remove it from the session's linked list of channels.

srRetVal sbChanActualSendFram (  sbChanObj *  pThis,
struct sbFramObject *  pFram
) 
 

Actually send the frame over the channel.

We need to first check if the frame is within the current Window and - if not - we need to return immediately to the caller. The session layer will then handle the rest.

For full details on the send process, see architecture::c

Parameters:
pFram [in] pointer to to-be-sent frame
Return values:
The usual values, but let's point out that SR_RET_REMAIN_WIN_TOO_SMALL must be returned if the remaining window is too small to send the frame.

srRetVal sbChanAssignProfile (  sbChanObj *  pThis,
struct sbProfObject *  pProf
) 
 

Assign a profile to this channel.

Only one profile can be assigned to a channel at one time. As such, no profile is allowed to be already assigned when this method is called.

Once the profile object has been assigned to the channel, the channel "owns" it. That means the caller is not allowed to use it any longer or free() it. The channel will free it when the channel is destroyed.

Parameters:
pProf Profile to be assigned.

sbChanObj* sbChanConstruct (  struct sbSessObject *  pSess  ) 
 

sbChan Constructor.

Parameters:
pSock [in] pointer to socket to use. Can not be NULL.
Return values:
Pointer to channel object or NULL, if error occured.

void sbChanDestroy (  sbChanObj *  pThis  ) 
 

Destructor.

The channel object itself will be freed and can not be used any longer.

srRetVal sbChanSendErrResponse (  sbChanObj *  pThis,
unsigned  uErrCode,
char *  pszErrMsg
) 
 

Send an error response to the remote peer.

Parameters:
uErrCode numeric error code as of RC 3080
pszErrMsg human-readable error message string. MUST NOT be NULL.

srRetVal sbChanSendMesg (  sbChanObj *  pThis,
struct sbMesgObject *  pMesg,
char *  pszCmd
) 
 

Send a BEEP frame on this channel.

The message provided as parameter is sent over the channel. This method here performs all necessary processing, including conversion from Mesg to (eventually multiple) frames.

Parameters:
pMesg Pointer to the Mesg to be sent.
szCmd Command to send (e.g. "ANS", "MSG", ...). Can not be NULL.

srRetVal sbChanSendOK (  sbChanObj *  pThis,
void(*  OnFrameDestroy)(struct sbFramObject *),
void *  pUsr
) 
 

Send an OK on the associated channel.

This is just a shortcut to save some typing.

srRetVal sbChanSendSEQ (  sbChanObj *  pThis,
unsigned  uAckno,
unsigned  uWindow
) 
 

Send a SEQ frame for the current channel.

Parameters:
pChan Channel this SEQ is for.
uAckno ackno to use in the SEQ. Can not be 0.
uWindow Window to use in the SEQ. If 0, use BEEP default.

srRetVal sbChanSetChanno (  sbChanObj *  pThis,
int  iChanno
) 
 

Set the channel number for this channel (done by channel 0 profile).

IMPORTANT: the channel number MUST be set only ONCE and this BEFORE any data is sent or received over the channel. The reason for this is that this method also adds the channel to session's list of channel objects. If it would be called multiple times, multiple copies would be present in the list - which would (mildly said) cause unpredictable results).

Of course, we could change the behaviour to handle this case, but I do not see any good reason for this. So far, it looks like a waste of CPU cycles...

Parameters:
iChanno [in] Channel number to be used on this channel.

srRetVal sbChanUpdateChannelState (  sbChanObj *  pThis,
int  iNewState
) 
 

Update the channel status.

Parameters:
iNewState new channel status

Generated on Mon Oct 3 12:29:55 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/beeplisten_8c.html0000644000175100017510000006316512411216132017000 00000000000000 liblogging: beeplisten.c File Reference
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beeplisten.c File Reference

Implementation of the (BEEP) listener Object. More...

#include <assert.h>
#include "config.h"
#include "liblogging.h"
#include "sockets.h"
#include "beepsession.h"
#include "beepchannel.h"
#include "beepframe.h"
#include "beeplisten.h"
#include "namevaluetree.h"
#include "stringbuf.h"
#include "syslogmessage.h"

Functions

srRetVal sbLstnOnFramRcvd (sbLstnObj *pThis, int *pbAbort, sbSessObj *pSess, sbFramObj *pFram)
 Lowest level event handler when a new frame arrived.

srRetVal sbLstnBuildFrame (sbLstnObj *pThis, sbSessObj *pSess, char c, int *pbAbort)
 This method build a frame by processing one character at a time.

srRetVal sbLstnDoIncomingData (sbLstnObj *pThis, sbSessObj *pSess)
 Receive all incoming data that is available.

srRetVal sbSessAddActiveSession (sbLstnObj *pThis, sbSessObj *pSess)
 Add a session to the list of active sessions.

srRetVal sbLstnSendFram (sbLstnObj *pThis, sbSessObj *pSess)
 Actually send a frame over the socket.

srRetVal sbLstnServerLoop (sbLstnObj *pThis)
 This is the main server/IO handler.

sbLstnObj * sbLstnConstruct (void)
 Construct a sbLstnObj.

void sbLstnDestroy (sbLstnObj *pThis)
 Destructor for the beep listener object.

srRetVal sbLstnInit (sbLstnObj *pThis)
 Initialize a listener.

srRetVal sbLstnRun (sbLstnObj *pThis)
 THE listener process.

srRetVal sbLstnExit (sbLstnObj *pThis)
 Exit the listener.

srRetVal sbLstnAddProfile (sbLstnObj *pThis, sbProfObj *pProf)

Detailed Description

Implementation of the (BEEP) listener Object.

Actually, this module implements all the listeners. The initial release did only care about BEEP, but starting with 0.6.0 additional listeners are supported. In 0.6.0 at least a standard UDP listener has been added. Other listeners (eventually not implemented by the time you read this) are the simple syslog over TCP (aka "SELP") and the local /var/log "listener" on *nix.

Please see architecture::c for more details.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-13 File initially created.

2003-09-26 Changed the logical meaning of this module. It is no longer the BEEP listener, only. It is now *the* listener for all supported protocols. This allows us to keep all listeners on a single thread.

Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

srRetVal sbLstnBuildFrame (  sbLstnObj *  pThis,
sbSessObj *  pSess,
char  c,
int *  pbAbort
) 
 

This method build a frame by processing one character at a time.

It operates on a continuous stream of data. It is a state machine.

As soon as a full frame is detected, the frame handler is called which then should pass the data to his upper layer - or whatever he intends to do with it. This is not the business of this method. For each new frame, new memory is allocated, so the frame handler (or its upper layers) are responsible for deleting the frame.

This method calls itself recursively if it needed to peek at a character and now needs to do the actual processing.

Todo:
improve!

sbLstnObj* sbLstnConstruct (  void   ) 
 

Construct a sbLstnObj.

This MUST be the first call a server makes. After the server has obtained the sbLstnObj, it can set the parameters and THEN call sbLstnInit().

Return values:
pointer to constructed object or NULL, if error occurred.

srRetVal sbLstnDoIncomingData (  sbLstnObj *  pThis,
sbSessObj *  pSess
) 
 

Receive all incoming data that is available.

This method reads all available incoming data and processes it. It will call receive state machine to form new frames. That machine, in turn, will fire off Receive events as full frames are completely received. Please note that it is possible for a single run of this method to receive no, one or more full frames.

< actual number of bytes received

< set by lower layer methods if a fatal error occured. in this case, the session should be aborted and such the full buffer needs not to be processed.

< receive buffer - this could be any size, we have selected this size so that an ethernet frame fits. Feel free to tune.

srRetVal sbLstnExit (  sbLstnObj *  pThis  ) 
 

Exit the listener.

Will do all cleanup necessary.

srRetVal sbLstnInit (  sbLstnObj *  pThis  ) 
 

Initialize a listener.

The listener socket is created, but it is not yet set to listen() to incoming calls.

Parameters:
pThis {out] Pointer to a pointer to the object. On return, it contains a pointer to a new BEEP listener object or NULL, if an error occured. Consult the return value to learn more in the later case.

srRetVal sbLstnOnFramRcvd (  sbLstnObj *  pThis,
int *  pbAbort,
sbSessObj *  pSess,
sbFramObj *  pFram
) 
 

Lowest level event handler when a new frame arrived.

This handler must first verify if it is a good packet (checks like seqno sequence and thus) and if so, find the profile that it should send data to. SEQ frames are directly processed and channel 0 protocol is mapped to fixed handlers in this object itself.

Please note: the message object created here is passed on to the upper layers. However, these upper layers MUST NOT destroy the Mesg Object - this will be done once this method finishes!

Parameters:
pSess Pointer to the current session object.
pFram Pointer to the just received frame.

srRetVal sbLstnRun (  sbLstnObj *  pThis  ) 
 

THE listener process.

Todo:
think of a smart way to handle iRet down here... For now, we just make sure BEEP is closed last, as this has the highest potential for errors.

srRetVal sbLstnSendFram (  sbLstnObj *  pThis,
sbSessObj *  pSess
) 
 

Actually send a frame over the socket.

If the method would block, we could only send a partial frame.

Todo:
We need to upgrade either this method (or create another one so that it will send multiple frames if multiple frames are in the send queue. Right now, this is done by the select() loop anyhow, but it may be more efficient to do it that way (or it may be not, this needs some more thinking...).
IMPORTANT: When sending SEQ frames, we do not use the "normal" window mechanism. Essentially, these SEQs are acknowledgements, so they are not to be considered as part of the data window. If we would count them, we would stall the process as the peer will abviously never acknowledge acknowledgements... ;)

Todo:
We need to see if race conditions can occur where pChan becomes invalid but is still stored with the message. It may be a better idea to use the "normal" channel lookup methods, though they are definitely slower... For now, we use an assert and will test this well.

again, referencing the channel object as done below is a little dangerous...

srRetVal sbLstnServerLoop (  sbLstnObj *  pThis  ) 
 

This is the main server/IO handler.

This loop is executed until termination is flagged. This is the ONLY method that is responsible for scheduling IO.

The loop has three phases:

  • check if data is to be sent and, if so, try to send it
  • wait for socket to become ready for read or write
  • process pending socket reads

We have some OS dependant code in here. The reason is that "original" BSD sockets need to have passed the highest numbered file descriptor. We can not properly emulate this in the socket layer. Even if we could, that would potentially cause a considerable performance hit. Thus, we implement it in this module and pass it on to the lower layer. If we run into a non BSD-sockets OS other than Windows, we might be not so happy with this decision, but lets try it...

Please note that all send operations are only done in phase 1.

Todo:
think a little about the performance implications of the below - we may think about either doubly linking the list or having the previous element at hand (e.g. in the linked list object...).

log this once we have a logging subsystem

think a little about the performance implications of the below - we may think about either doubly linking the list or having the previous element at hand (e.g. in the linked list object...).

check & act on return value!!!! (close session? most probably...)

Generated on Mon Oct 3 12:29:55 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/beepsession_8c.html0000644000175100017510000004610712411216132017162 00000000000000 liblogging: beepsession.c File Reference
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beepsession.c File Reference

Implementation of the BEEP Session Object. More...

#include <assert.h>
#include "config.h"
#include "liblogging.h"
#include "sockets.h"
#include "beepsession.h"
#include "beepchannel.h"
#include "beepframe.h"
#include "namevaluetree.h"
#include "stringbuf.h"

Functions

sbChanObj * sbSessRetrChanObj (sbSessObj *pThis, SBchannel uChanNo)
 Retrieve the channel object associated with the channel number.

srRetVal sbSessProcessGreeting (sbSessObj *pThis, sbMesgObj *pMesg)
sbSessObj * sbSessOpenSession (char *pszRemotePeer, int iPort, sbNVTRObj *pProfSupported)
srRetVal sbSessDoSEQ (sbSessObj *pThis, sbFramObj *pFram)
 Process the supplied SEQ frame.

void sbSessDestroy (sbSessObj *pThis)
 Destructor.

srRetVal sbSessDoReceive (sbSessObj *pThis, int bMustRcvPayloadFrame)
 Receive frames off the tcp stream.

sbFramObj * sbSessRecvFram (sbSessObj *pThis, sbChanObj *pChan)
srRetVal sbSessSendFram (sbSessObj *pThis, sbFramObj *pFram, sbChanObj *pChan)
sbChanObj * sbSessOpenChan (sbSessObj *pThis)
 Open a BEEP channel on an established session.

srRetVal sbSessCloseChan (sbSessObj *pThis, sbChanObj *pChan)
srRetVal sbSessCloseSession (sbSessObj *pThis)
 Closes the BEEP session.

srRetVal sbSessSendGreeting (sbSessObj *pSess, sbNVTRObj *pProfsSupported)

Detailed Description

Implementation of the BEEP Session Object.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-04

2003-08-11 Integrated XML parser in closeSession and other areas (begun implementing it).

2003-08-12 Added a list of remote peers profile to the session object. Now the sbSessOpenChan() can do intelligent checking if the remote peer supports the profile (and, if not, provide an error message and not try to connect).

2003-09-04 Added support for multiple initiator (client) profiles.

Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the names of Adiscon GmbH nor Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

srRetVal sbSessCloseSession (  sbSessObj *  pThis  ) 
 

Closes the BEEP session.

First, the management channel (channel 0) is taken down and then the TCP stream is closed. This function can only be called after all sessions have been closed. Once the function returns, the session object is no longer valid and can no longer be used.

void sbSessDestroy (  sbSessObj *  pThis  ) 
 

Destructor.

pThis is invalid when this function returns. The caller can no longer use it. The caller is also not allowed to free it - this is already done in this method.

srRetVal sbSessDoReceive (  sbSessObj *  pThis,
int  bMustRcvPayloadFrame
) 
 

Receive frames off the tcp stream.

SEQ frames are processed as they arrive. Other frames are buffered in the respective in-memory queue. This is a helper to sbSessRecvFram() and sbSessSendFram().

Parameters:
bMustRcvPayloadFrame A boolean indicating if an actual payload frame must be received. If set to TRUE, the method blocks until a payload frame is received. All interim SEQ frames are processed, but will not make this method to return. If FALSE, the method will block until anything is received, including a SEQ. If a SEQ is received, it will be processed and the method returns.

srRetVal sbSessDoSEQ (  sbSessObj *  pThis,
sbFramObj *  pFram
) 
 

Process the supplied SEQ frame.

Most notably, this means the window is updated in the respective channel object.

According to the latest discussion on the BEEP WG mailing list and other sources, we silently ignore SEQ frames for non-existing channels. This most probably is not a protocol error but rather a SEQ frame arriving after the channel has been closed. This can happen due to TCP delays. Other implementors have suggested (and successfully implemented) ignoring these frames. This information is current as of August, 2003.

Parameters:
pFram pointer to frame to process.

sbChanObj* sbSessOpenChan (  sbSessObj *  pThis  ) 
 

Open a BEEP channel on an established session.

Todo:
think if we need to shut down anything else inside the BEEP session.

think if we need to shut down anything else inside the BEEP session.

sbFramObj* sbSessRecvFram (  sbSessObj *  pThis,
sbChanObj *  pChan
) 
 

Todo:
think about a timeout here - we could block indefinitely...

sbChanObj* sbSessRetrChanObj (  sbSessObj *  pThis,
SBchannel  uChanNo
) 
 

Retrieve the channel object associated with the channel number.

This method allows to retrieve a channel number based on the actual channel.

Parameters:
uChanNo channel number
Return values:
pointer to channel object or NULL, if uChanNo could not be found.

Generated on Mon Oct 3 12:29:55 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/doc/html/beepmessage_8c.html0000644000175100017510000004002312411216132017112 00000000000000 liblogging: beepmessage.c File Reference
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beepmessage.c File Reference

Implementation of the BEEP Message Object. More...

#include <assert.h>
#include "config.h"
#include "liblogging.h"
#include "beepmessage.h"
#include "beepframe.h"

Functions

char * sbMesgGetRawBuf (sbMesgObj *pThis)
 return the raw buffer object

int sbMesgGetMIMEHdrSize (sbMesgObj *pThis)
 return the size of the MIME Header (in bytes)

int sbMesgGetPayloadSize (sbMesgObj *pThis)
 return the size of the actual payload (in bytes)

int sbMesgGetOverallSize (sbMesgObj *pThis)
 return the overall message size (in bytes)

sbMesgObj * sbMesgConstruct (char *pszMIMEHdr, char *pszPayload)
 Constructor to create a Mesg based on provided values.

srRetVal sbMIMEExtract (char *pszInBuf, int iInBufLen, char **pszMIMEHdr, char **pszPayload)
 Extract MIME header and body from a given message buffer.

sbMesgObj * sbMesgRecvMesg (sbChanObj *pChan)
 Receive a message from a given channel.

sbMesgObj * sbMesgConstrFromFrame (sbFramObj *psbFram)
srRetVal sbMesgSendMesgWithCallback (sbMesgObj *pThis, sbChanObj *pChan, char *pszCmd, SBansno uAnsno, void(*OnFramDestroy)(sbFramObj *), void *pUsr)
srRetVal sbMesgSendMesg (sbMesgObj *pThis, sbChanObj *pChan, char *pszCmd, SBansno uAnsno)
 The same as sbMesgSendMesgWithCallback, except that no callback is provided.

void sbMesgDestroy (sbMesgObj *pThis)
 Destructor.

Detailed Description

Implementation of the BEEP Message Object.

Author:
Rainer Gerhards <rgerhards@adiscon.com>
Date:
2003-08-04
Copyright 2002-2003 Rainer Gerhards and Adiscon GmbH. All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Adiscon GmbH or Rainer Gerhards nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

sbMesgObj* sbMesgConstruct (  char *  pszMIMEHdr,
char *  pszPayload
) 
 

Constructor to create a Mesg based on provided values.

with no MIME headers.

Parameters:
szMIMEHdr [in] buffer to MIME headers. Is copied to private buffer space. May be NULL, in which case no MIME headers are present.
szPayload [in] buffer to payload data. Is copied to private buffer. May be NULL, in which case an empty payload is created after the MIME header.
Return values:
Pointer to new message object or NULL if an error occured.

void sbMesgDestroy (  sbMesgObj *  pThis  ) 
 

Destructor.

Does not return any value as the primary function to be used is free() which itself does not return any status.

sbMesgObj* sbMesgRecvMesg (  sbChanObj *   ) 
 

Receive a message from a given channel.

As we do not currently support fragmentation, this method simply reads a single fram off the socket and uses that frame to construct the message.

Return values:
Pointer to newly constructed MesgObj or NULL if an error occured.

srRetVal sbMesgSendMesgWithCallback (  sbMesgObj *  pThis,
sbChanObj *  pChan,
char *  pszCmd,
SBansno  uAnsno,
void(*  OnFramDestroy)(sbFramObj *),
void *  pUsr
) 
 

For now, we assume a Mesg will always fit into one Fram. This is always true for syslog. So there is no need to do it more complicated. In the long term, it may be worth changing this...

srRetVal sbMIMEExtract (  char *  pszInBuf,
int  iInBufLen,
char **  pszMIMEHdr,
char **  pszPayload
) 
 

Extract MIME header and body from a given message buffer.

Todo:
handle empty string

Generated on Mon Oct 3 12:29:55 2005 for liblogging by doxygen 1.3.2
liblogging-1.0.5/rfc3195/src/0000775000175100017510000000000012441546270012527 500000000000000liblogging-1.0.5/rfc3195/src/clntprof-3195raw.h0000644000175100017510000000625312411216132015550 00000000000000/*! \file clntprof-3195raw.h * \brief The client profile for RFC 3195 raw. * * The prefix for this "object" is psrr which stands for * *P*rofile *S*yslog *R*eliable *Raw*. This file works in * conjunction with \ref lstnprof-3195raw.c and shares * its namespace. * * \author Rainer Gerhards * \date 2003-09-04 * coding begun * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_CLNTPROF_3195RAW_H_INCLUDED__ #define __LIB3195_CLNTPROF_3195RAW_H_INCLUDED__ 1 #define sbPSSRCHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsbPSSR);} /** * The RAW profile object used by the client profile. */ struct sbPSSRObject_ { srObjID OID; /**< object ID */ SBansno uAnsno; /**< ansno */ SBmsgno uMsgno4raw; /**< msgno to be used for rfc3195/RAW messages */ }; typedef struct sbPSSRObject_ sbPSSRObj; /** * Send a message to the remote peer. */ srRetVal sbPSSRClntSendMsg(sbChanObj* pChan, char* szLogmsg); /** * Handler to be called when a new channel is * established. * * This handler is the first to be called. So it * will also create the instance's data object, at least * for those profiles, that need such. * * There is not much to do for RFC 3195/RAW ;) */ srRetVal sbPSSRClntOpenLogChan(sbChanObj *pChan); /** * Handler to be called when a channel is to be closed. */ srRetVal sbPSSRCOnClntCloseLogChan(sbChanObj *pChan); /** * Handler to send a srSLMGObj to the remote peer. This * is the preferred way to send things. * * For -RAW, it is very easy - it just needs to call the * SendMesg method with the RAW string. There is nothing * that -RAW adds to this... ;) */ srRetVal sbPSSRClntSendSLMG(struct sbChanObject* pChan, struct srSLMGObject *pSLMG); #endif liblogging-1.0.5/rfc3195/src/sockets.c0000644000175100017510000002575712411216132014270 00000000000000/**\file sockets.c * \brief Implements the socket object. * * This file implements the socket layer. It contains all * those methods that are upper layer. It also includes * lower layer files which do the actual OS-dependant socket API * handling. Thanks to Devin Kowatch, there is now a UNIX as well * as a Win32 lower layer available. * * \note If you intend to add a new lower layer, please * - create a new file socketsXXX.c, where XXX is the * OS dependant name. * - update the conditional compilation at the end of * this file to include your new lower layer. * * \author Rainer Gerhards * \date 2003-08-05 * Created this file as upper-layer and general entry point * to the socket object. It includes the necessry lower * layer according to the settings.h OS defines. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "settings.h" #include "liblogging.h" #include "sockets.h" #include "assert.h" /* Now include the lower level driver so that we have * private (static) methods available during the rest of * the file. * * We also define some prototpyes of private * members that follow later in this file (no way * around this...). */ static int sbSockSetSockErrState(struct sbSockObject *pThis); #ifdef SROS_WIN32 # include "socketsWin32.c" #else # include "socketsUnix.c" #endif /* ################################################################# * * private members * * ################################################################# */ /** Set error state and record socket error. Call this * after an socket error has occured. Please note that * in later releases it may be enhanced to call an * upper-layer provided error handler (if the upper * layer asked for this). * * \retval liblogging return code for common socket errors. */ static srRetVal sbSockSetSockErrState(struct sbSockObject *pThis) { pThis->bIsInError = TRUE; return sbSockSetLastSockError(pThis); } /* ################################################################# * * public members * * ################################################################# */ /** * Construct a socket object (just in-memory * representation, no socket calls). */ srRetVal sbSockConstruct(sbSockObj** pThis) { if((*pThis = (struct sbSockObject*) calloc(1, sizeof(struct sbSockObject))) == NULL) return SR_RET_OUT_OF_MEMORY; /* initialize class members */ (*pThis)->sock = INVALID_SOCKET; (*pThis)->bIsInError = FALSE; (*pThis)->OID = OIDsbSock; (*pThis)->iCurInBufPos = 0; (*pThis)->iInBufLen = 0; (*pThis)->pRemoteHostIP = NULL; return SR_RET_OK; } int sbSockGetLastSockError(sbSockObj* pThis) { sbSockCHECKVALIDOBJECT(pThis); return(pThis->dwLastError); } int sbSockPeekRcvChar(sbSockObj *pThis) { sbSockCHECKVALIDOBJECT(pThis); if(pThis->iCurInBufPos >= pThis->iInBufLen) { /* ok, we ate up the buffer. Need to re-read. * we assume that there must be data as of the protocol, * so at least in this version of the lib we block and * wait. * * \todo check for errors! */ if((pThis->iInBufLen = sbSockReceive(pThis, pThis->szInBuf, SOCKETMAXINBUFSIZE)) < 0) return sbSOCK_NO_CHAR; pThis->iCurInBufPos = 0; } /* we now have at least one char in the buffer */ return((pThis->iCurInBufPos >= pThis->iInBufLen) ? sbSOCK_NO_CHAR : pThis->szInBuf[pThis->iCurInBufPos]); } int sbSockGetRcvChar(sbSockObj *pThis) { sbSockCHECKVALIDOBJECT(pThis); if(pThis->iCurInBufPos >= pThis->iInBufLen) { /* ok, we ate up the buffer. Need to re-read. * we assume that there must be data as of the protocol, * so at least in this version of the lib we block and * wait. */ if((pThis->iInBufLen = sbSockReceive(pThis, pThis->szInBuf, SOCKETMAXINBUFSIZE)) < 0) return sbSOCK_NO_CHAR; pThis->iCurInBufPos = 0; } /* we now have at least one char in the buffer */ return((pThis->iCurInBufPos >= pThis->iInBufLen) ? sbSOCK_NO_CHAR : pThis->szInBuf[pThis->iCurInBufPos++]); } srRetVal sbSockExit(struct sbSockObject *pThis) { srRetVal iRetVal = SR_RET_OK; sbSockCHECKVALIDOBJECT(pThis); if(pThis->sock != INVALID_SOCKET) { iRetVal = sbSockClosesocket(pThis); /* OK, we may have failed, but at this stage we still continue * our processing - otherwise we may have an additional memory * leak! */ } if(pThis->pRemoteHostIP != NULL) free(pThis->pRemoteHostIP); SRFREEOBJ(pThis); /* there is nothing we can do if free() fails... */ return(iRetVal); } int sbSockHasReceiveData(struct sbSockObject* pThis) { int iRet; sbSockCHECKVALIDOBJECT(pThis); /* first check, if there is still data left in the in-memory buffer */ if(pThis->iCurInBufPos < pThis->iInBufLen) return TRUE; iRet = sbSockSelect(pThis, 0, 0); if(iRet < 0) sbSockSetSockErrState(pThis); return((iRet == 1) ? TRUE : FALSE); } srRetVal sbSockWaitReceiveData(struct sbSockObject* pThis) { int iRet; sbSockCHECKVALIDOBJECT(pThis); iRet = sbSockSelect(pThis, -1, -1); if(iRet < 0) { sbSockSetSockErrState(pThis); return SR_RET_ERR; } return(SR_RET_OK); } sbSockObj* sbSockInitListenSock(srRetVal *iRet, int iType, char *szBindToAddress, unsigned uBindToPort) { sbSockObj* pThis; if((pThis = sbSockInitEx(AF_INET, iType)) == NULL) { *iRet = SR_RET_ERR; return NULL; } if((*iRet = sbSockBind(pThis, szBindToAddress, uBindToPort)) != SR_RET_OK) return NULL; return pThis; } srRetVal sbSockAcceptConnection(sbSockObj* pThis, sbSockObj** pNew) { srRetVal iRet; struct sockaddr_in sa; int iLenSA; sbSockCHECKVALIDOBJECT(pThis); assert(pNew != NULL); if((iRet = sbSockConstruct(pNew)) != SR_RET_OK) return iRet; /* for now, we do not deliver back the address of the remote host */ iLenSA = sizeof(struct sockaddr_in); if((iRet = sbSockAccept(pThis, *pNew, (struct sockaddr*) &sa, &iLenSA)) != SR_RET_OK) { sbSockExit(*pNew); return iRet; } memcpy(&((*pNew)->RemoteHostAddr), &sa, sizeof(struct sockaddr_in)); return SR_RET_OK; } srRetVal sbSockGetRemoteHostIP(sbSockObj *pThis, char **ppszHost) { char *pBuf; char *pBufRTL; srRetVal iRet; sbSockCHECKVALIDOBJECT(pThis); assert(ppszHost != NULL); if(pThis->pRemoteHostIP == NULL) { /* need to obtain the string */ if((iRet = sbSock_inet_ntoa(&(pThis->RemoteHostAddr), &pBufRTL)) != SR_RET_OK) return iRet; /* we must now copy the returned buffer, as it is owned by the run time library (see man) */ pThis->iRemHostIPBufLen = (int) strlen(pBufRTL) + 1; if((pThis->pRemoteHostIP = (char*) malloc(pThis->iRemHostIPBufLen * sizeof(char))) == NULL) return SR_RET_OUT_OF_MEMORY; memcpy(pThis->pRemoteHostIP, pBufRTL, pThis->iRemHostIPBufLen); } if((pBuf = (char*) malloc(pThis->iRemHostIPBufLen * sizeof(char))) == NULL) return SR_RET_OUT_OF_MEMORY; memcpy(pBuf, pThis->pRemoteHostIP, pThis->iRemHostIPBufLen); *ppszHost = pBuf; return SR_RET_OK; } srRetVal sbSockGetIPusedForSending(sbSockObj* pThis, char**ppsz) { srRetVal iRet; struct sockaddr_in sa; int iLenSA; char *pBufRTL; int iLenBuf; sbSockCHECKVALIDOBJECT(pThis); assert(ppsz != NULL); assert(pThis->sock != INVALID_SOCKET); iLenSA = sizeof(sa); if((iRet = sbSock_getsockname(pThis, &sa, &iLenSA)) != SR_RET_OK) return iRet; /* got the address, let's format a string */ if((iRet = sbSock_inet_ntoa(&sa, &pBufRTL)) != SR_RET_OK) return iRet; /* we must now copy the returned buffer, as it is owned by the run time library (see man) */ iLenBuf = (int) strlen(pBufRTL) + 1; if((*ppsz = (char*) malloc(iLenBuf * sizeof(char))) == NULL) return SR_RET_OUT_OF_MEMORY; memcpy(*ppsz, pBufRTL, iLenBuf); return SR_RET_OK; } /** * Enhanced recvfrom() clone. Will receive an C sz String. That is, any * \0 received as part of the string will be replaced by ABNF SP (' '). * * \param pRecvBuf Pointer to buffer that will receive the incoming data. * \param piBufLen On entry, the size of the buffer pointed to by pRecvBuf. * On exit, the number of bytes received * \param ppFrom Pointer to a char pointer that will receive a string with the * senders' IP address. This buffer MUST be free()ed by the caller! */ srRetVal sbSockRecvFrom(sbSockObj *pThis, char* pRecvBuf, int *piBufLen, char **ppFrom) { srRetVal iRet; struct sockaddr_in sa; int iLenSA; int iLenStr; char *pBufRTL; sbSockCHECKVALIDOBJECT(pThis); assert(pThis->sock != INVALID_SOCKET); assert(pRecvBuf != NULL); assert(piBufLen != NULL); assert(*piBufLen > 0); iLenSA = sizeof(sa); *piBufLen = sbSock_recvfrom(pThis, pRecvBuf, (*piBufLen) - 1, 0, (struct sockaddr*) &sa, &iLenSA); if((iRet = sbSock_inet_ntoa(&sa, &pBufRTL)) != SR_RET_OK) return iRet; /* we must now copy the returned buffer, as it is owned by the run time library (see man) */ pThis->iRemHostIPBufLen = (int) strlen(pBufRTL) + 1; if((*ppFrom = (char*) malloc(pThis->iRemHostIPBufLen * sizeof(char))) == NULL) return SR_RET_OUT_OF_MEMORY; memcpy(*ppFrom, pBufRTL, pThis->iRemHostIPBufLen); /** \todo handle the connection closed case (*piBuflen == 0) */ if(*piBufLen >= 0) *(pRecvBuf + *piBufLen) = '\0'; if(*piBufLen < 0) return SR_RET_ERR; /* now guard against \0 bytes */ iLenStr = *piBufLen; while(iLenStr > 0) { if(*pRecvBuf == '\0') *pRecvBuf = ' '; ++pRecvBuf; --iLenStr; } return SR_RET_OK; } liblogging-1.0.5/rfc3195/src/Makefile.am0000644000175100017510000000237512411216132014474 00000000000000lib_LTLIBRARIES = liblogging-rfc3195.la liblogging_rfc3195_la_CFLAGS = ${AM_CFLAGS} liblogging_rfc3195_la_LDFLAGS = \ -version-info 0:0:0 \ -export-symbols-regex '(^(srAPI|srSLMG).*)' liblogging_rfc3195_la_SOURCES = \ beepchannel.c \ beepframe.c \ beeplisten.c \ beepmessage.c \ beepprofile.c \ beepsession.c \ beepsession-lstn.c \ clntprof-3195cooked.c \ clntprof-3195raw.c \ lstnprof-3195raw.c \ lstnprof-3195cooked.c \ namevaluetree.c \ oscalls.c \ sockets.c \ srAPI.c \ srAPI-lstn.c \ srUtils.c \ stringbuf.c \ syslogmessage.c os_sources = \ oscallsUnix.c \ oscallsWin32.c \ socketsUnix.c \ socketsWin32.c pkginclude_HEADERS = \ liblogging.h \ srAPI.h \ settings.h \ syslogmessage.h noinst_HEADERS = \ beepchannel.h \ beepframe.h \ beeplisten.h \ beepmessage.h \ beepprofile.h \ beepsession.h \ clntprof-3195cooked.h \ clntprof-3195raw.h \ lstnprof-3195cooked.h \ lstnprof-3195raw.h \ namevaluetree.h \ oscalls.h \ sockets.h \ srUtils.h \ stringbuf.h noinst_PROGRAMS = testsrvr testdrvr testsrvr_SOURCES = testsrvr.c testsrvr_la_CFLAGS = ${AM_CFLAGS} testsrvr_LDADD = liblogging-rfc3195.la testdrvr_SOURCES = testdrvr.c testdrvr_la_CFLAGS = ${AM_CFLAGS} testdrvr_LDADD = liblogging-rfc3195.la EXTRA_DIST = $(os_sources) liblogging-1.0.5/rfc3195/src/beepsession.h0000644000175100017510000002553212411216132015130 00000000000000/*! \file beepsession.h * \brief The BEEP Session Object * * \note The current implementation only supports 2 channels - * the control channel plus 1 payload channel. * * \author Rainer Gerhards * \date 2003-08-04 * 0.1 version created. * * \date 2003-08-07 * name value list for channnels added. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_BEEPSESSION_H_INCLUDED__ #define __LIB3195_BEEPSESSION_H_INCLUDED__ 1 #define sbSessCHECKVALIDOBJECT(x) {assert((x) != NULL); assert((x)->OID == OIDsbSess);} struct sbMesgObject; #include "beepchannel.h" #include "beepprofile.h" #if FEATURE_LISTENER == 1 /** Session status */ enum sbSessState_ { sbSESSSTATE_OPEN, sbSESSSTATE_CLOSED, /**< session is closed and ready to be removed from ** whatever queues it is in. **/ sbSESSSTATE_UNKNOWN = 0 /**< should never happen. Set after initialization. */ }; typedef enum sbSessState_ sbSessState; enum sbSessTXState_ { sbSESSTXSTATE_NO_TX_PENDING, /**< no transmit pending */ sbSESSTXSTATE_IN_TX, /**< data is currently being send */ sbSESSTXSTATE_UNKNOWN = 0 /**< should never happen. Set after initialization. */ }; typedef enum sbSessTXState_ sbSessTXState; #endif struct sbChanObject; struct sbChanObject; struct sbFramObject; struct sbNVTRObject; struct sbSessObject /** The session object. Implemented via \ref beepsession.h and * \ref beepsession.c. */ { srObjID OID; /**< object ID */ srRetVal iLastErr; /**< last error occured */ struct sbSockObject *pSock; /**< underlying socket */ struct sbChanObject *pChan0; /**< the control channel. This is stored in a separate variable for ** performance reasons. It also has an entry in pChannels. */ struct sbNVTRObject *pChannels; /**< pointer to a name value list with the channels. */ struct sbNVTRObject* pRXQue; /**< receive frame queue */ struct sbNVTRObject *pRemoteProfiles; /**< linked list of profiles supported by remote peer. Constructed based on greeting. */ srRetVal (*SendFramMethod)(struct sbSessObject *, struct sbFramObject *, struct sbChanObject *); /**< method to be used for sending the frame. Is different for client and server implementations */ struct sbNVTRObject *pProfilesSupported;/**< the list of profiles supported at the time of session connection. */ #if FEATURE_LISTENER == 1 sbSessState iState; /**< this session's current status */ sbSessTXState iTXState; /**< session transmit status */ struct sbNVTRObject *pSendQue; /**< queue of data to be send */ struct sbFramObject *pRecvFrame; /**< frame currently being received */ int bNeedData; /**< TRUE = can NOT send, because data (SEQ frame) needs to arrive first */ #endif }; typedef struct sbSessObject sbSessObj; /** Open a BEEP session. * The initial greeting is sent and the remote peers initial greeting * is accepted. Channel 0 is initialized and brought into operation. * * \param pszRemotePeer name or IP address of the peer to connect to * \param iPort TCP port the remote peer is listening to * \retval pointer to the new session object or NULL, if an error * occured. */ sbSessObj* sbSessOpenSession(char* pszRemotePeer, int iPort, struct sbNVTRObject *pProfSupported); srRetVal sbSessCloseSession(sbSessObj *pThis); /* The following three macros could also be inline code. * For now, I have kept them to be macros to make * facilitate porting. */ /** Getthe last error for this module */ #define sbSessGetLastError(pThis) pThis->iLastErr /** Set the last error for this module */ #define sbSessSetLastError(pThis, iRet) pThis->iLastErr = iRet /** reset the last error for this module */ #define sbSessResetLastError(pThis) pThis->iLastErr = SR_RET_OK /** * Retrieve the channel object associated with the channel number. * This method allows to retrieve a channel number based on the * actual channel. * * \param uChanNo channel number * \retval pointer to channel object or NULL, if uChanNo could * not be found. */ struct sbChanObject* sbSessRetrChanObj(sbSessObj *pThis, SBchannel uChanNo); /** * Receive a frame for a specified channel from the tcp stream. * This method handles intermixed frames from other channels. It * calls back into the frame object to do the actual frame read * (if no frame is buffered). * * See \ref architecture.c for a full description. * * \param pChan the associated channel * \retval pointer to the new frame object or NULL, if an error * occured. */ struct sbFramObject* sbSessRecvFram(sbSessObj* pThis, struct sbChanObject *pChan); /** * Open a BEEP channel on an established session. * The method carries out all channel 0 management functions * to open up a new channel. * * When the method returns without error, the channel is ready * for data transmission. If the remote peer send a (profile payload) * frame as part of the channel creation, this frame is probably * available for retrieval. * * \param pProfsSupported [in] pointer to the profile supporeted for this session. */ struct sbChanObject* sbSessOpenChan(sbSessObj* pThis); /** * Close a channel. * This is a very partial implementation of RFC 3080. For syslog-raw, * I honestly and strongly beliefe it works. However, there may be * implementations of syslog raw where it will not work or at least * not work fully correctly. * * \todo This method (and some of the plumbing behind) must be * updated to be fully compliant to RFC 3080. * * Issues are: * - we do not expect other messages to come in during the * session * - if the remote peer closes the session before us, we * may be in trouble * * \param pChan [in] Channel to be closed. Will be destroyed * at the end of the execution and thus can * no longer be used after this method call! */ srRetVal sbSessCloseChan(sbSessObj *pThis, struct sbChanObject *pChan); /** * Closes the BEEP session. First, the management channel (channel 0) * is taken down and then the TCP stream is closed. * This function can only be called after all sessions have been closed. * Once the function returns, the session object is no longer valid * and can no longer be used. */ srRetVal sbSessCloseSession(sbSessObj *pThis); /** * Receive frames off the tcp stream. SEQ frames * are processed as they arrive. Other frames are * buffered in the respective in-memory queue. This is * a helper to sbSessRecvFram() and sbSessSendFram(). * * \param bMustRcvPayloadFrame A boolean indicating if an * actual payload frame must be received. If set to * TRUE, the method blocks until a payload frame is * received. All interim SEQ frames are processed, but * will not make this method to return. * If FALSE, the method will block until anything is received, * including a SEQ. If a SEQ is received, it will be processed * and the method returns. */ srRetVal sbSessDoReceive(sbSessObj *pThis, int bMustRcvPayloadFrame); /** * Send the provided frame on the provided channel. While sending, * concurrently incoming frames are buffered and SEQ frames are * processed. This method blocks until pFram could be sent (this * means it may need to wait for the proper SEQ frame). * * See \ref architecture.c for full details on how this * method "drives the BEEP stack". * * \param pFram [in] frame to be send * \param pChan [in] channel where pFram is to be sent over */ srRetVal sbSessSendFram(sbSessObj *pThis, struct sbFramObject *pFram, struct sbChanObject *pChan); /** Destructor. pThis is invalid * when this function returns. The caller can no longer use * it. The caller is also not allowed to free it - this is * already done in this method. */ void sbSessDestroy(sbSessObj *pThis); /** * Open a BEEP session. This method is called * if a REMOTE peer requests an session open. As such, * it does only the most pressing initialization work and * then returns back to the caller. */ srRetVal sbSessRemoteOpen(sbSessObj **pThis, sbSockObj *pSock, struct sbNVTRObject *pProfSupported); /** * Close a session without any further communication. Can * be used to abort a connection if * - the remote peer broke it * - we have a protocol error and we need to break it * * This method is void, because it *must* complete, no matter * which errors it encounters. Furthermore, it is primarily * intended to be called from destructors which are also void. * Consider it to be an extended desctrutor. */ void sbSessAbort(sbSessObj *pThis); /** * Process the remote peer's greeting message. Most importantly, * the list of profiles is extracted and stored in the session * object. * * \param pMesg The message containing the Greeting. Must not be NULL. */ srRetVal sbSessProcessGreeting(struct sbSessObject *pThis, struct sbMesgObject *pMesg); /** * Send a greeting message based on the currently registered * profiles. * * We generate the greeting via a simple stringbuf, not with * an XML parser. This saves execution time and is as good * as the XML thing... * * \param pProfsSupported Pointer to a linked list of supported * profiles (which should be specified in the greeting. */ srRetVal sbSessSendGreeting(struct sbSessObject* pSess, struct sbNVTRObject *pProfsSupported); #endif liblogging-1.0.5/rfc3195/src/syslogmessage.c0000644000175100017510000007053112411216132015470 00000000000000/*! \file syslogmessage.c * \brief Implementation of the syslog message object. * * \author Rainer Gerhards * \date 2003-09-01 * coding begun. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include "settings.h" #include "liblogging.h" #include "srAPI.h" #include "syslogmessage.h" #include "namevaluetree.h" #include "stringbuf.h" #include "oscalls.h" /* ################################################################# * * private members * * ################################################################# */ /* ################################################################## * * # Now come methods that are only available if the full-blown # * * # message object should be included in the build. # * * ################################################################## */ # if FEATURE_MSGAPI == 1 # endif /* # if FEATURE_MSGAPI == 1 */ /* Next should be public members! */ /* ################################################################# * * public members * * ################################################################# */ srRetVal srSLMGConstruct(srSLMGObj **ppThis) { if(ppThis == NULL) return SR_RET_NULL_POINTER_PROVIDED; if((*ppThis = calloc(1, sizeof(srSLMGObj))) == NULL) return SR_RET_OUT_OF_MEMORY; (*ppThis)->OID = OIDsrSLMG; (*ppThis)->pszRawMsg = NULL; (*ppThis)->iSource = srSLMG_Source_OWNGenerated; # if FEATURE_MSGAPI == 1 (*ppThis)->bTimStampIncludesTZ = FALSE; (*ppThis)->cTimStampOffsetMode = srSLMG_TimStamp_INVALID; (*ppThis)->iFacility = 1; /* default as of RFC 3164 */ (*ppThis)->iSeverity = 5; /* default as of RFC 3164 */ /* The timestamp fields are not initilized because calloc() * already did this job. So DO NOT REMOVE CALLOC()! */ (*ppThis)->pszHostname = NULL; (*ppThis)->pszLanguage = NULL; (*ppThis)->pszRemoteHost = NULL; (*ppThis)->pszTag = NULL; (*ppThis)->pszMsg = NULL; (*ppThis)->bOwnMsg = TRUE; /* right now, we own it ;) */ (*ppThis)->pszTimeStamp = NULL; # endif return SR_RET_OK; } void srSLMGDestroy(srSLMGObj *pThis) { /* as the caller provides this information AND the caller * may not be part of this lib, we can't use assert() here! */ if(pThis == NULL) return; if(pThis->OID != OIDsrSLMG) return; if((pThis->bOwnRemoteHostBuf == TRUE) && (pThis->pszRemoteHost != NULL)) free(pThis->pszRemoteHost); if((pThis->bOwnRawMsgBuf == TRUE) && (pThis->pszRawMsg != NULL)) free(pThis->pszRawMsg); # if FEATURE_MSGAPI == 1 if(pThis->pszHostname != NULL) free(pThis->pszHostname ); if(pThis->pszLanguage != NULL) free(pThis->pszLanguage ); if(pThis->pszTag != NULL) free(pThis->pszTag); if((pThis->bOwnMsg == TRUE) && (pThis->pszMsg != NULL)) free(pThis->pszMsg); if(pThis->pszTimeStamp != NULL) free(pThis->pszTimeStamp); # endif SRFREEOBJ(pThis); } /* ################################################################## * * # Now come methods that are only available if the full-blown # * * # message object should be included in the build. # * * ################################################################## */ #if FEATURE_MSGAPI == 1 /** * Parse a 32 bit integer number from a string. * * \param ppsz Pointer to the Pointer to the string being parsed. It * must be positioned at the first digit. Will be updated * so that on return it points to the first character AFTER * the integer parsed. * \retval The number parsed. */ static int _srSLMGParseInt32(unsigned char** ppsz) { int i; i = 0; while(isdigit(**ppsz)) { i = i * 10 + **ppsz - '0'; ++(*ppsz); } return i; } /** * Parse the PRI out of the message. */ static int srSLMGParsePRI(srSLMGObj* pThis, unsigned char** ppszBuf) { int i; srSLMGCHECKVALIDOBJECT(pThis); assert(ppszBuf != NULL); assert((*ppszBuf >= pThis->pszRawMsg)); if(**ppszBuf != '<') return FALSE; ++(*ppszBuf); /* extract PRI */ i = _srSLMGParseInt32(ppszBuf); if(**ppszBuf != '>') return FALSE; ++(*ppszBuf); pThis->iFacility = i >> 3; pThis->iSeverity = i % 8; return TRUE; } /** * Parse a TIMESTAMP-3339. */ static int srSLMGParseTIMESTAMP3339(srSLMGObj* pThis, unsigned char* pszTS) { srSLMGCHECKVALIDOBJECT(pThis); assert(pszTS != NULL); pThis->iTimStampYear = _srSLMGParseInt32(&pszTS); if(pThis->iTimStampYear < 2003 || pThis->iTimStampYear > 9999) /* The lib was written in 2003, so any value below that year is suspicious. * Of course, this prevents replay of data, but if someone really intends * to do this, he is free to modify this portion of the lib ;) */ return FALSE; /* We take the liberty to accept slightly malformed timestamps e.g. in * the format of 2003-9-1T1:0:0. This doesn't hurt on receiving. Of course, * with the current state of affairs, we would never run into this code * here because at postion 11, there is no "T" in such cases ;) */ if(*pszTS++ != '-') return FALSE; pThis->iTimStampMonth = _srSLMGParseInt32(&pszTS); if(pThis->iTimStampMonth < 1 || pThis->iTimStampMonth > 12) return FALSE; if(*pszTS++ != '-') return FALSE; pThis->iTimStampDay = _srSLMGParseInt32(&pszTS); if(pThis->iTimStampDay < 1 || pThis->iTimStampDay > 31) return FALSE; if(*pszTS++ != 'T') return FALSE; pThis->iTimStampHour = _srSLMGParseInt32(&pszTS); if(pThis->iTimStampHour < 0 || pThis->iTimStampHour > 23) return FALSE; if(*pszTS++ != ':') return FALSE; pThis->iTimStampMinute = _srSLMGParseInt32(&pszTS); if(pThis->iTimStampMinute < 0 || pThis->iTimStampMinute > 59) return FALSE; if(*pszTS++ != ':') return FALSE; pThis->iTimStampSecond = _srSLMGParseInt32(&pszTS); if(pThis->iTimStampSecond < 0 || pThis->iTimStampSecond > 60) return FALSE; /* Now let's see if we have secfrac */ if(*pszTS == '.') { unsigned char *pszStart = ++pszTS; pThis->iTimStampSecFrac = _srSLMGParseInt32(&pszTS); pThis->iTimStampSecFracPrecision = (int) (pszTS - pszStart); } else { pThis->iTimStampSecFracPrecision= 0; pThis->iTimStampSecFrac = 0; } /* check the timezone */ if(*pszTS == 'Z') { pThis->bTimStampIncludesTZ= TRUE; pThis->iTimStampOffsetHour = 0; pThis->iTimStampOffsetMinute = 0; } else if((*pszTS == '+') || (*pszTS == '-')) { pThis->cTimStampOffsetMode = *pszTS; pszTS++; pThis->iTimStampOffsetHour = _srSLMGParseInt32(&pszTS); if(pThis->iTimStampOffsetHour < 0 || pThis->iTimStampOffsetHour > 23) return FALSE; if(*pszTS++ != ':') return FALSE; pThis->iTimStampOffsetMinute = _srSLMGParseInt32(&pszTS); if(pThis->iTimStampOffsetMinute < 0 || pThis->iTimStampOffsetMinute > 59) return FALSE; pThis->bTimStampIncludesTZ = TRUE; } else /* there MUST be TZ information */ return FALSE; /* OK, we actually have a 3339 timestamp, so let's indicated this */ pThis->iTimStampType = srSLMG_TimStamp_3339; return TRUE; } /** * Parse a TIMESTAMP-3164. */ static int srSLMGParseTIMESTAMP3164(srSLMGObj* pThis, unsigned char* pszTS) { srSLMGCHECKVALIDOBJECT(pThis); assert(pszTS != NULL); /* If we look at the month (Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec), * we may see the following character sequences occur: * * J(an/u(n/l)), Feb, Ma(r/y), A(pr/ug), Sep, Oct, Nov, Dec * * We will use this for parsing, as it probably is the * fastest way to parse it. */ switch(*pszTS++) { case 'J': if(*pszTS++ == 'a') if(*pszTS++ == 'n') pThis->iTimStampMonth = 1; else return FALSE; else if(*pszTS++ == 'u') if(*pszTS++ == 'n') pThis->iTimStampMonth = 6; else if(*pszTS++ == 'l') pThis->iTimStampMonth = 7; else return FALSE; else return FALSE; break; case 'F': if(*pszTS++ == 'e') if(*pszTS++ == 'b') pThis->iTimStampMonth = 2; else return FALSE; else return FALSE; break; case 'M': if(*pszTS++ == 'a') if(*pszTS++ == 'r') pThis->iTimStampMonth = 3; else if(*pszTS++ == 'y') pThis->iTimStampMonth = 5; else return FALSE; else return FALSE; break; case 'A': if(*pszTS++ == 'p') if(*pszTS++ == 'r') pThis->iTimStampMonth = 4; else return FALSE; else if(*pszTS++ == 'u') if(*pszTS++ == 'g') pThis->iTimStampMonth = 8; else return FALSE; else return FALSE; break; case 'S': if(*pszTS++ == 'e') if(*pszTS++ == 'p') pThis->iTimStampMonth = 9; else return FALSE; else return FALSE; break; case 'O': if(*pszTS++ == 'c') if(*pszTS++ == 't') pThis->iTimStampMonth = 10; else return FALSE; else return FALSE; break; case 'N': if(*pszTS++ == 'o') if(*pszTS++ == 'v') pThis->iTimStampMonth = 11; else return FALSE; else return FALSE; break; case 'D': if(*pszTS++ == 'e') if(*pszTS++ == 'c') pThis->iTimStampMonth = 12; else return FALSE; else return FALSE; break; default: return FALSE; } /* done month */ if(*pszTS++ != ' ') return FALSE; /* we accept a slightly malformed timestamp when receiving. This is * we accept one-digit days */ if(*pszTS == ' ') ++pszTS; pThis->iTimStampDay = _srSLMGParseInt32(&pszTS); if(pThis->iTimStampDay < 1 || pThis->iTimStampDay > 31) return FALSE; if(*pszTS++ != ' ') return FALSE; pThis->iTimStampHour = _srSLMGParseInt32(&pszTS); if(pThis->iTimStampHour < 0 || pThis->iTimStampHour > 23) return FALSE; if(*pszTS++ != ':') return FALSE; pThis->iTimStampMinute = _srSLMGParseInt32(&pszTS); if(pThis->iTimStampMinute < 0 || pThis->iTimStampMinute > 59) return FALSE; if(*pszTS++ != ':') return FALSE; pThis->iTimStampSecond = _srSLMGParseInt32(&pszTS); if(pThis->iTimStampSecond < 0 || pThis->iTimStampSecond > 60) return FALSE; /* OK, we actually have a 3164 timestamp, so let's indicate this */ pThis->iTimStampType = srSLMG_TimStamp_3164; return TRUE; } /** * Parse the TIMESTAMP part of the message. * Primarily based on http://www.ietf.org/internet-drafts/draft-ietf-syslog-sign-12.txt; */ static int srSLMGParseTIMESTAMP(srSLMGObj* pThis, unsigned char** ppszBuf) { sbStrBObj *pStrBuf; int iLenTS; srSLMGCHECKVALIDOBJECT(pThis); assert(ppszBuf != NULL); assert((*ppszBuf >= pThis->pszRawMsg)); /* first of all, extract timestamp. The timestamp * string is also used by other parts of liblogging, * so it must be stored within the SLMG obj. * * A timestamp must be at least 10 characters wide. * As such, we read at last 15 characters (if the * string is large enough. This is mainly because * TIMESTAMP-3164 contains spaces in it and this is * the only (relatively) elegant way to get around * them... */ iLenTS = 0; if((pStrBuf = sbStrBConstruct()) == NULL) return FALSE; sbStrBSetAllocIncrement(pStrBuf, 33); while((iLenTS < 32) && **ppszBuf) { if((**ppszBuf == ' ') && (iLenTS >= 10)) break; if(sbStrBAppendChar(pStrBuf, **ppszBuf) != SR_RET_OK) { sbStrBDestruct(pStrBuf); return FALSE; } ++(*ppszBuf); ++iLenTS; } if(pThis->pszTimeStamp != NULL) free(pThis->pszTimeStamp); if((pThis->pszTimeStamp = sbStrBFinish(pStrBuf)) == NULL) return FALSE; if(**ppszBuf != ' ') return FALSE; ++(*ppszBuf); /* ok, the message buffer is already updated. Now let's * see what timestamp we got. * * we first see if it looks like a TIMESTAMP-3339 */ if((iLenTS > 11) && (pThis->pszTimeStamp[10] == 'T')) { /* looks like it is TIMESTAMP-3339, so let's try to parse it */ return srSLMGParseTIMESTAMP3339(pThis, pThis->pszTimeStamp); } else { /* looks like TIMESTAMP-3164 */ return srSLMGParseTIMESTAMP3164(pThis, pThis->pszTimeStamp); } /*NOTREACHED*/ } /** * Parse a HOSTNAME. */ static int srSLMGParseHOSTNAME(srSLMGObj* pThis, unsigned char** ppszBuf) { sbStrBObj *pStr; srSLMGCHECKVALIDOBJECT(pThis); assert(ppszBuf != NULL); assert((*ppszBuf >= pThis->pszRawMsg)); if(pThis->pszRemoteHost == NULL) { /* the hostname is NOT present on /dev/log */ if(sbSock_gethostname((char**) &(pThis->pszHostname)) != SR_RET_OK) { return FALSE; } } else { /* remotely received - extract hostname from message */ if((pStr = sbStrBConstruct()) == NULL) return FALSE; /* we have no way to indicated this (unlikely) error - so this is better than nothing.. */ sbStrBSetAllocIncrement(pStr, 64); /* should match always */ while(**ppszBuf && **ppszBuf != ' ') { sbStrBAppendChar(pStr, **ppszBuf); ++(*ppszBuf); } if(**ppszBuf == ' ') ++(*ppszBuf); else /* something went wrong ;) */ return FALSE; pThis->pszHostname = sbStrBFinish(pStr); } return TRUE; } /** * Parse a TAG. * * We do not have a totally clear view of what the tag is. * As such, we do some guesswork. First, we assume it is * terminated by a colon. If it isn't, we retry by terminating * it with a non-alphanumeric char. If that again doesn't help, * we have a message that is not compliant to any RFCs, thus * we assume it is a "raw" message. */ static int srSLMGParseTAG(srSLMGObj* pThis, unsigned char** ppszBuf) { unsigned char *pBuf; unsigned char *pInBuf; int i; srSLMGCHECKVALIDOBJECT(pThis); assert(ppszBuf != NULL); assert((*ppszBuf >= pThis->pszRawMsg)); pInBuf = *ppszBuf; if((pBuf = malloc(33 * sizeof(unsigned char))) == NULL) return FALSE; /* we have no way to indicated this (unlikely) error - so this is better than nothing.. */ i = 0; while(**ppszBuf && **ppszBuf != ':' && i < 32) { *(pBuf+i) = **ppszBuf; ++i; ++(*ppszBuf); } if(**ppszBuf == ':') { /* ok, looks like a syslog-sign tag */ if(i >= 32) { /* oops... */ free(pBuf); return FALSE; } *(pBuf+i++) = ':'; *(pBuf+i) = '\0'; ++(*ppszBuf); /* eat it, the colon is not part of the message under -sign */ pThis->pszTag = pBuf; return TRUE; } /* control reaches this point if the tag was no good and we * need to retry. */ *ppszBuf = pInBuf; i = 0; while(**ppszBuf && isalnum(**ppszBuf) && i < 32) { *(pBuf+i) = **ppszBuf; ++i; ++(*ppszBuf); } if(isalnum(**ppszBuf)) { /* oversize tag --> invalid! */ free(pBuf); return FALSE; } *(pBuf+i) = '\0'; pThis->pszTag = pBuf; return TRUE; } /** * Copy the MSG to its own buffer. * * In the future, we may add coockie processing e.g. for -sign, -interntional * here. */ static srRetVal srSLMGProcessMSG(srSLMGObj* pThis, unsigned char** ppszBuf) { srRetVal iRet; sbStrBObj *pStr; srSLMGCHECKVALIDOBJECT(pThis); assert(ppszBuf != NULL); assert((*ppszBuf >= pThis->pszRawMsg)); if((pStr = sbStrBConstruct()) == NULL) return SR_RET_OUT_OF_MEMORY; /* we have no way to indicated this (unlikely) error - so this is better than nothing.. */ while(**ppszBuf) { if((iRet = sbStrBAppendChar(pStr, **ppszBuf)) != SR_RET_OK) return iRet; ++(*ppszBuf); } pThis->pszMsg = sbStrBFinish(pStr); return SR_RET_OK; } srRetVal srSLMGParseMesg(srSLMGObj *pThis) { srRetVal iRet; unsigned char* pszBuf; srSLMGCHECKVALIDOBJECT_API(pThis); /* This algo works as follows: It tries to parse each of the syslog * message. A parser is called for each part (e.g. PRI and TIMESTAMP). * The parser tries to find a suitable format for that part of the * message and - if it does - updates the syslog message's properties * and returns TRUE. If it does not find a match, it returns FALSE. * A failed parser does not necessarily mean the message is invalid - * we can always fall back to plain 3164. However, the caller for whom * the message is being parsed is advised to check which format we * found and eventually issue an error message (e.g. if we have a * syslog-sign message with a RFC 3164 message format - that does * not work (or does it...?). */ pszBuf = pThis->pszRawMsg; if(srSLMGParsePRI(pThis, &pszBuf) == FALSE) { pThis->iFormat = srSLMGFmt_3164RAW; return SR_RET_OK; } if(srSLMGParseTIMESTAMP(pThis, &pszBuf) == FALSE) { pThis->iFormat = srSLMGFmt_3164RAW; return SR_RET_OK; } if(srSLMGParseHOSTNAME(pThis, &pszBuf) == FALSE) { pThis->iFormat = srSLMGFmt_3164RAW; return SR_RET_OK; } if(srSLMGParseTAG(pThis, &pszBuf) == FALSE) { pThis->iFormat = srSLMGFmt_3164RAW; return SR_RET_OK; } /* OK, this must be wellformed format */ if(pThis->iTimStampType == srSLMG_TimStamp_3164) pThis->iFormat = srSLMGFmt_3164WELLFORMED; else pThis->iFormat = srSLMGFmt_SIGN_12; if((iRet = srSLMGProcessMSG(pThis, &pszBuf)) != SR_RET_OK) return iRet; return SR_RET_OK; } srRetVal srSLMGGetPriority(srSLMGObj *pThis, int *piPrio) { srSLMGCHECKVALIDOBJECT_API(pThis); if(piPrio == NULL) return SR_RET_NULL_POINTER_PROVIDED; *piPrio = pThis->iSeverity ; return SR_RET_OK; } srRetVal srSLMGGetFacility(srSLMGObj *pThis, int *piFac) { srSLMGCHECKVALIDOBJECT_API(pThis); if(piFac == NULL) return SR_RET_NULL_POINTER_PROVIDED; *piFac = pThis->iFacility; return SR_RET_OK; } srRetVal srSLMGGetRemoteHost(srSLMGObj *pThis, char**ppsz) { srSLMGCHECKVALIDOBJECT_API(pThis); if(ppsz== NULL) return SR_RET_NULL_POINTER_PROVIDED; *ppsz = pThis->pszRemoteHost; return SR_RET_OK; } srRetVal srSLMGGetHostname(srSLMGObj *pThis, char**ppsz) { srSLMGCHECKVALIDOBJECT_API(pThis); if(ppsz== NULL) return SR_RET_NULL_POINTER_PROVIDED; if(!((pThis->iFormat == srSLMGFmt_3164WELLFORMED) || (pThis->iFormat == srSLMGFmt_SIGN_12))) return SR_RET_PROPERTY_NOT_AVAILABLE; *ppsz = pThis->pszHostname; return SR_RET_OK; } srRetVal srSLMGGetTag(srSLMGObj *pThis, unsigned char**ppsz) { srSLMGCHECKVALIDOBJECT_API(pThis); if(ppsz== NULL) return SR_RET_NULL_POINTER_PROVIDED; if(!((pThis->iFormat == srSLMGFmt_3164WELLFORMED) || (pThis->iFormat == srSLMGFmt_SIGN_12))) return SR_RET_PROPERTY_NOT_AVAILABLE; *ppsz = pThis->pszTag; return SR_RET_OK; } srRetVal srSLMGGetMSG(srSLMGObj *pThis, unsigned char**ppsz) { srSLMGCHECKVALIDOBJECT_API(pThis); if(ppsz== NULL) return SR_RET_NULL_POINTER_PROVIDED; if(!((pThis->iFormat == srSLMGFmt_3164WELLFORMED) || (pThis->iFormat == srSLMGFmt_SIGN_12))) /* in this case, we have nothing but the raw message and thus we return it. * Well... 3164 says this is exactly what we should do, as in the absense * of a proper header the whole message is deemed to be MSG only. */ *ppsz = pThis->pszRawMsg; else *ppsz = pThis->pszMsg; return SR_RET_OK; } /** * Provide the caller back with the raw message. * * This is especially useful for syslog-sign, where the * raw message must be stored in order to keep the sig * intact! * * \note The returned string is read-only. It is valid * only until the srSLMGObj is destroyed. If the caller intends * to use it for a prolonged period of time, it needs to * copy it! * * \param ppsz Pointer to Pointer to unsigned char to * receive the return string. */ srRetVal srSLMGGetRawMSG(srSLMGObj *pThis, unsigned char**ppsz) { srSLMGCHECKVALIDOBJECT_API(pThis); if(ppsz== NULL) return SR_RET_NULL_POINTER_PROVIDED; *ppsz = pThis->pszRawMsg; return SR_RET_OK; } srRetVal srSLMGSetRemoteHostIP(srSLMGObj *pThis, char *pszRemHostIP, int bCopyRemHost) { srSLMGCHECKVALIDOBJECT_API(pThis); if(pThis->pszRemoteHost != NULL) if(pThis->bOwnRemoteHostBuf == TRUE) free(pThis->pszRemoteHost); if(bCopyRemHost == TRUE) { if((pThis->pszRemoteHost = sbNVTEUtilStrDup(pszRemHostIP)) == NULL) return SR_RET_OUT_OF_MEMORY; } else pThis->pszRemoteHost = pszRemHostIP; pThis->bOwnRemoteHostBuf = bCopyRemHost; return SR_RET_OK; } srRetVal srSLMGSetRawMsg(srSLMGObj *pThis, char *pszRawMsg, int bCopyRawMsg) { srSLMGCHECKVALIDOBJECT_API(pThis); if(pThis->pszRawMsg != NULL) if(pThis->bOwnRawMsgBuf == TRUE) free(pThis->pszRawMsg); if(bCopyRawMsg == TRUE) { if((pThis->pszRawMsg = sbNVTEUtilStrDup(pszRawMsg)) == NULL) return SR_RET_OUT_OF_MEMORY; } else pThis->pszRawMsg = pszRawMsg; pThis->bOwnRawMsgBuf = bCopyRawMsg; return SR_RET_OK; } srRetVal srSLMGSetMSG(srSLMGObj *pThis, char *pszMSG, int bCopyMSG) { srSLMGCHECKVALIDOBJECT_API(pThis); if(pThis->pszMsg != NULL) if(pThis->bOwnMsg == TRUE) free(pThis->pszMsg); if(bCopyMSG == TRUE) { if((pThis->pszMsg = sbNVTEUtilStrDup(pszMSG)) == NULL) return SR_RET_OUT_OF_MEMORY; } else pThis->pszMsg = pszMSG; pThis->bOwnMsg = bCopyMSG; return SR_RET_OK; } srRetVal srSLMGSetTIMESTAMPtoCurrent(srSLMGObj *pThis) { srRetVal iRet; srSLMGCHECKVALIDOBJECT_API(pThis); iRet = getCurrTime(&pThis->iTimStampYear, &pThis->iTimStampMonth, &pThis->iTimStampDay, &pThis->iTimStampHour, &pThis->iTimStampMinute, &pThis->iTimStampSecond, &pThis->iTimStampSecFrac, &pThis->iTimStampSecFracPrecision, &pThis->cTimStampOffsetMode, &pThis->iTimStampOffsetHour, &pThis->iTimStampOffsetMinute); return iRet; } /** * Set the HOSTNAME to the current hostname. */ srRetVal srSLMGSetHOSTNAMEtoCurrent(srSLMGObj* pThis) { srSLMGCHECKVALIDOBJECT_API(pThis); return sbSock_gethostname((char**) (&(pThis->pszHostname))); } /* The following table is a helper to srSLMGFormatRawMsg: */ static char* srSLMGMonthNames[13] = {"ERR", "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"}; srRetVal srSLMGFormatRawMsg(srSLMGObj *pThis, srSLMGFormat iFmtToUse) { srRetVal iRet; sbStrBObj *pStr; char szBuf[128]; int i; srSLMGCHECKVALIDOBJECT_API(pThis); if((iFmtToUse != srSLMGFmt_3164WELLFORMED) && (iFmtToUse != srSLMGFmt_SIGN_12)) return SR_RET_UNSUPPORTED_FORMAT; if(pThis->pszRawMsg != NULL) if(pThis->bOwnRawMsgBuf == FALSE) return SR_RET_UNALLOCATABLE_BUFFER; else { free(pThis->pszRawMsg); pThis->pszRawMsg = NULL; } if((pStr = sbStrBConstruct()) == NULL) return SR_RET_OUT_OF_MEMORY; /* PRI */ i = (pThis->iFacility << 3) + pThis->iSeverity; SNPRINTF(szBuf, sizeof(szBuf), "<%d>", i); if((iRet = sbStrBAppendStr(pStr, szBuf)) != SR_RET_OK) { sbStrBDestruct(pStr); return iRet; } /* TIMESTAMP * Please note: all SNPRINTFs allow 34 Bytes, because of * a) the '\0' byte * b) the extra space at the end of the TIMESTAMP * So the TIMESTAMP itself will by 32 bytes at most. */ if(pThis->pszTimeStamp != NULL) free(pThis->pszTimeStamp); if((pThis->pszTimeStamp = calloc(34, sizeof(char))) == NULL) return SR_RET_OUT_OF_MEMORY; if(iFmtToUse == srSLMGFmt_3164WELLFORMED) { SNPRINTF(pThis->pszTimeStamp, 34, "%s %2d %2.2d:%2.2d:%2.2d ", srSLMGMonthNames[pThis->iTimStampMonth], pThis->iTimStampDay, pThis->iTimStampHour, pThis->iTimStampMinute, pThis->iTimStampSecond); } else { /* SIGN_12! */ if(pThis->iTimStampSecFracPrecision > 0) { /* we now need to include fractional seconds. While doing so, we must look at * the precision specified. For example, if we have millisec precision (3 digits), a * secFrac value of 12 is not equivalent to ".12" but ".012". Obviously, this * is a huge difference ;). To avoid this, we first create a format string with * the specific precision and *then* use that format string to do the actual * formating (mmmmhhh... kind of self-modifying code... ;)). */ char szFmtStr[64]; /* be careful: there is ONE actual %d in the format string below ;) */ SNPRINTF(szFmtStr, sizeof(szFmtStr), "%%04d-%%02d-%%02dT%%02d:%%02d:%%02d.%%0%dd%%c%%02d:%%02d ", pThis->iTimStampSecFracPrecision); SNPRINTF(pThis->pszTimeStamp, 34, szFmtStr, pThis->iTimStampYear, pThis->iTimStampMonth, pThis->iTimStampDay, pThis->iTimStampHour, pThis->iTimStampMinute, pThis->iTimStampSecond, pThis->iTimStampSecFrac, pThis->cTimStampOffsetMode, pThis->iTimStampOffsetHour, pThis->iTimStampOffsetMinute); } else SNPRINTF(pThis->pszTimeStamp, 34, "%4.4d-%2.2d-%2.2dT%2.2d:%2.2d:%2.2d%c%2.2d:%2.2d ", pThis->iTimStampYear, pThis->iTimStampMonth, pThis->iTimStampDay, pThis->iTimStampHour, pThis->iTimStampMinute, pThis->iTimStampSecond, pThis->cTimStampOffsetMode, pThis->iTimStampOffsetHour, pThis->iTimStampOffsetMinute); } /* timestamp done, add it... */ if((iRet = sbStrBAppendStr(pStr, pThis->pszTimeStamp)) != SR_RET_OK) { sbStrBDestruct(pStr); return iRet; } /* HOSTNAME */ if((iRet = sbStrBAppendStr(pStr, pThis->pszHostname)) != SR_RET_OK) { sbStrBDestruct(pStr); return iRet; } if((iRet = sbStrBAppendChar(pStr, ' ')) != SR_RET_OK) { sbStrBDestruct(pStr); return iRet; } /* TAG */ if((iRet = sbStrBAppendStr(pStr, pThis->pszTag)) != SR_RET_OK) { sbStrBDestruct(pStr); return iRet; } if(*(pThis->pszTag + strlen(pThis->pszTag) - 1) != ':') if((iFmtToUse == srSLMGFmt_SIGN_12) || isalnum(*(pThis->pszTag + strlen(pThis->pszTag) - 1))) { /* -sign MUST be terminated by a colon, in 3164 it is not allowed to be terminated by alnum */ if((iRet = sbStrBAppendChar(pStr, ':')) != SR_RET_OK) { sbStrBDestruct(pStr); return iRet; } } /* MSG */ if((iRet = sbStrBAppendStr(pStr, pThis->pszMsg)) != SR_RET_OK) { sbStrBDestruct(pStr); return iRet; } /* done, let's store the new string */ pThis->pszRawMsg = sbStrBFinish(pStr); pThis->bOwnRawMsgBuf = TRUE; return SR_RET_OK; } srRetVal srSLMGSetFacility(srSLMGObj* pThis, int iNewVal) { srSLMGCHECKVALIDOBJECT_API(pThis); if(iNewVal < 0 || iNewVal > 23) return SR_RET_FACIL_OUT_OF_RANGE; pThis->iFacility = iNewVal; return SR_RET_OK; } srRetVal srSLMGSetSeverity(srSLMGObj* pThis, int iNewVal) { srSLMGCHECKVALIDOBJECT_API(pThis); if(iNewVal < 0 || iNewVal > 7) return SR_RET_PRIO_OUT_OF_RANGE; pThis->iSeverity = iNewVal; return SR_RET_OK; } srRetVal srSLMGSetTAG(srSLMGObj* pThis, char* pszNewTag) { srRetVal iRet; sbStrBObj *pStr; int i; srSLMGCHECKVALIDOBJECT_API(pThis); if(pszNewTag == NULL) return SR_RET_NULL_POINTER_PROVIDED; if((pStr = sbStrBConstruct()) == NULL) return SR_RET_OUT_OF_MEMORY; sbStrBSetAllocIncrement(pStr, 16); /* copy tag value & check validity * (we assume all chars except ':' and SP to be valid) */ for(i = 0 ; *(pszNewTag+i) && i < 32 ; ++i) if((*(pszNewTag+i) == ':') || (*(pszNewTag+i) == ' ')) return SR_RET_INVALID_TAG; else if((iRet = sbStrBAppendChar(pStr, *(pszNewTag+i))) != SR_RET_OK) return iRet; if(*(pszNewTag+i) != '\0') /* more than 32 chars */ return SR_RET_INVALID_TAG; /* done, set property */ if(pThis->pszTag != NULL) free(pThis->pszTag); if((pThis->pszTag = sbStrBFinish(pStr)) == NULL) return SR_RET_OUT_OF_MEMORY; return SR_RET_OK; } #endif /* #if FEATURE_MSGAPI == 1 */ liblogging-1.0.5/rfc3195/src/beepmessage.c0000644000175100017510000002135112411216132015057 00000000000000/*! \file beepmessage.c * \brief Implementation of the BEEP Message Object. * * \author Rainer Gerhards * \date 2003-08-04 * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include "settings.h" #include "liblogging.h" #include "beepmessage.h" #include "beepframe.h" /* ################################################################# * * private members * * ################################################################# */ /* ################################################################# * * public members * * ################################################################# */ char* sbMesgGetRawBuf(sbMesgObj* pThis) { assert(pThis != NULL); return(pThis->szRawBuf); } int sbMesgGetMIMEHdrSize(sbMesgObj* pThis) { assert(pThis != NULL); return(pThis->iMIMEHdrSize); } int sbMesgGetPayloadSize(sbMesgObj* pThis) { assert(pThis != NULL); return(pThis->iPayloadSize); } int sbMesgGetOverallSize(sbMesgObj* pThis) { assert(pThis != NULL); return(pThis->iOverallSize); } sbMesgObj* sbMesgConstruct(char* pszMIMEHdr, char *pszPayload) { sbMesgObj *pThis; char* pszMsgBuf; char* pszHdrBuf; int iHdrSize, iPayloadSize, iOverallSize; if((pThis = calloc(1, sizeof(sbMesgObj))) == NULL) return NULL; /* compute sizes */ iHdrSize = (pszMIMEHdr == NULL) ? 0 : (int) strlen(pszMIMEHdr); iPayloadSize = (pszPayload == NULL) ? 0 : (int) strlen(pszPayload); iOverallSize = iHdrSize + 2 /* CRLF */ + iPayloadSize; if((pszMsgBuf = malloc((iOverallSize + 1/* \0 byte*/) * sizeof(char))) == NULL) { /* oops, doesn't work out... */ SRFREEOBJ(pThis); /* no further need */ return(NULL); } if((pszMIMEHdr != NULL) && (pszHdrBuf = malloc((iHdrSize + 1 /*\0!*/) * sizeof(char))) == NULL) { /* oops, doesn't work out... */ free(pszMsgBuf); SRFREEOBJ(pThis); /* no further need */ return(NULL); } /* If we reach this point, we can finally construct the object. All * memory allocations have succeeded. */ pThis->szRawBuf = pszMsgBuf; pThis->OID = OIDsbMesg; if(pszMIMEHdr == NULL) { pThis->szMIMEHdr = NULL; } else { strcpy(pszHdrBuf, pszMIMEHdr); pThis->szMIMEHdr = pszHdrBuf; strcpy(pszMsgBuf, pszMIMEHdr); pszMsgBuf += iHdrSize; } *pszMsgBuf++ = 0x0d; *pszMsgBuf++ = 0x0a; if(pszPayload != NULL) { memcpy(pszMsgBuf, pszPayload, iPayloadSize + 1); } else { /* \0 terminator must be written in this case! */ pszMsgBuf = '\0'; } /* finish initialization */ pThis->szActualPayload = pThis->szRawBuf + iHdrSize + 2; pThis->iMIMEHdrSize = iHdrSize; pThis->iPayloadSize = iPayloadSize; pThis->iOverallSize = iOverallSize; /* debug: printf("Mesg# RawBuf: alloc %d, strlen() %d - HDRBuf: alloc %d, strlen() %d.\n", iOverallSize + 1, strlen(pThis->szRawBuf), iHdrSize + 1, (pThis->szMIMEHdr == NULL) ? 0 : strlen(pThis->szMIMEHdr)); */ return(pThis); } srRetVal sbMIMEExtract(char *pszInBuf, int iInBufLen, char **pszMIMEHdr, char** pszPayload) { char* pHdr; char* pPayload = NULL; char* psz; int iCurrCol = 0; int iHdrLen; int iPayloadLen; /* detect end of MIME Header */ /* we now handle empty strings, but this fix needs further testing. I just * added the "if(*psz)" and now I wonder why this wasn't done in the first * place. However, this was 3 years ago and my memory has vanished... -- rger, 2006-10-06 */ if(*pszInBuf) { for(psz = pszInBuf ; *(psz+1) != '\0' ; ++psz) { if(*psz == '\r' && *(psz+1) == '\n') { if(iCurrCol == 0) { pPayload = psz + 2; break; } else { iCurrCol = 0; ++psz; } } else ++iCurrCol; } } if(pPayload == NULL) /* MIME Header missing? */ { /* We need to allow this for SDCS for the time being. We also * need it to guard us against malicious traffic... So it must * stay in here even when SDSC is fixed. If we do not find any * MIME header (not even an empty one), we assume there was an * empty one. */ pHdr = NULL; pPayload = pszInBuf; iHdrLen = 0; iPayloadLen = iInBufLen + 1 /* '\0' */; } else { iHdrLen = (int) (pPayload - pszInBuf - 2 /* CRLF */); iPayloadLen = iInBufLen - (iHdrLen + 2 /*CRLF */) + 1 /* \0 */; } /* if we reach this, we have successfully parsed the header * and can now create the buffers. */ if(iHdrLen == 0) { *pszMIMEHdr = NULL; } else { if((*pszMIMEHdr = malloc((iHdrLen + 1) * sizeof(char))) == NULL) { *pszPayload = NULL; /* just in case... */ return SR_RET_OUT_OF_MEMORY; } memcpy(*pszMIMEHdr, pszInBuf, iHdrLen); *(*pszMIMEHdr+iHdrLen) = '\0'; /* no additional +1 needed as +IhdrLen is already after the string */ } if((*pszPayload = malloc(iPayloadLen * sizeof(char))) == NULL) { free(*pszMIMEHdr); *pszMIMEHdr = NULL; return SR_RET_OUT_OF_MEMORY; } strcpy(*pszPayload, pPayload); /* debug: printf("sbMIMEExtract# HDRBuf: alloc %d, strlen() %d - BodyBuf: alloc %d, strlen() %d.\n", iHdrLen + 1, (*pszMIMEHdr == NULL) ? 0 : strlen(*pszMIMEHdr), iInBufLen - (iHdrLen + 2 ) + 1, strlen(*pszPayload)); */ return SR_RET_OK; } sbMesgObj* sbMesgRecvMesg(sbChanObj* pChan) { sbFramObj *pFram; sbMesgObj *sbMesg; if((pFram = sbFramRecvFram(pChan)) == NULL) return NULL; sbMesg = sbMesgConstrFromFrame(pFram); sbFramDestroy(pFram); return(sbMesg); } sbMesgObj* sbMesgConstrFromFrame(sbFramObj* psbFram) { sbMesgObj *pThis; char* pszMIMEHdr; char* pszPayload; /* first extract Header and Payload */ if(sbMIMEExtract(sbFramGetFrame(psbFram), sbFramGetFrameLen(psbFram), &pszMIMEHdr, &pszPayload) != SR_RET_OK) return NULL; /* then use the "normal" constructor... */ pThis = sbMesgConstruct(pszMIMEHdr, pszPayload); free(pszMIMEHdr); free(pszPayload); pThis->idHdr = psbFram->idHdr; pThis->uMsgno = psbFram->uMsgno; pThis->uSeqno = psbFram->uSeqno; pThis->uNxtSeqno = psbFram->uSeqno + psbFram->uSize; return(pThis); } srRetVal sbMesgSendMesgWithCallback(sbMesgObj* pThis, sbChanObj* pChan, char *pszCmd, SBansno uAnsno, void (*OnFramDestroy)(sbFramObj*), void* pUsr) { sbFramObj* pFram; srRetVal iRet; sbMesgCHECKVALIDOBJECT(pThis); sbChanCHECKVALIDOBJECT(pChan); if((pFram = sbFramCreateFramFromMesg(pChan, pThis, pszCmd, uAnsno)) == NULL) return SR_RET_ERR; if(OnFramDestroy != NULL) if((iRet = sbFramSetOnDestroyEvent(pFram, OnFramDestroy, pUsr)) != SR_RET_OK) return iRet; pThis->idHdr = pFram->idHdr; pThis->uMsgno = pFram->uMsgno; /** * For now, we assume a Mesg will always fit into one Fram. This * is always true for syslog. So there is no need to do it more * complicated. In the long term, it may be worth changing this... */ iRet = sbFramSendFram(pFram, pChan); if(pFram->iState == sbFRAMSTATE_SENT) sbFramDestroy(pFram); return(iRet); } srRetVal sbMesgSendMesg(sbMesgObj* pThis, sbChanObj* pChan, char *pszCmd, SBansno uAnsno) { return(sbMesgSendMesgWithCallback(pThis, pChan, pszCmd, uAnsno, NULL, NULL)); } void sbMesgDestroy(sbMesgObj *pThis) { sbMesgCHECKVALIDOBJECT(pThis); if(pThis->szRawBuf != NULL) free(pThis->szRawBuf); if(pThis->szMIMEHdr != NULL) free(pThis->szMIMEHdr); SRFREEOBJ(pThis); } liblogging-1.0.5/rfc3195/src/sockets.h0000644000175100017510000003107312411216132014261 00000000000000/*! \file sockets.h * \brief socket layer for slim beep * * This implements a very thin layer above the socket * subsystem. If you intend to port the lib to a * different environment, you should probably stick with * that layer and create a new socketsXXX.c file. * * The prefix for this file is sbSock. * * All methods receive a pointer to their * "object instance" as the first parameter. * * \author Rainer Gerhards * \date 2003-08-04 * 0.1 version created. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_SOCKETS_H_INCLUDED__ #define __LIB3195_SOCKETS_H_INCLUDED__ 1 #include "settings.h" #ifdef SROS_WIN32 # include #else #include #include #include #include #include #include #include #include #endif #define sbSockCHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsbSock);} /** The value to return when no character could be read * by a socket recv call. */ #define sbSOCK_NO_CHAR -1 struct sbSockObject /** The socket object. This works much like the implied * object created by C++. */ { srObjID OID; /**< object ID */ srRetVal iLastErr; /**< last error code from liblogging - mostly used in cases where a pointer is returned */ SR_SOCKET sock; /**< the actual socket */ int bIsInError; /**< was there an error in this layer? */ int dwLastError; /**< last error code reported by stack */ char szInBuf[SOCKETMAXINBUFSIZE]; /**< input buffer \see SOCKETMAXINBUFSIZE for details. */ int iCurInBufPos; /**< current position in input buffer. This is the LAST character that was processed */ int iInBufLen; /**< current length of inBuf. 0 means empty */ fd_set fdset; /**< this may not be portable on some exotic OS, but so far I have no better idea to hide it... */ # if FEATURE_LISTENER == 1 struct sockaddr_in RemoteHostAddr;/**< ipAddr of the remote host [sorry, IP V4 only currently... :-(] */ char *pRemoteHostIP; /**< IP address of the remote host connected to this socket */ int iRemHostIPBufLen; /**< strlen()+ 1 of the remote host IP address (for malloc()) */ # endif }; typedef struct sbSockObject sbSockObj; /* The following three macros could also be inline code. * For now, I have kept them to be macros to make * facilitate porting. */ /** Getthe last error for this module */ #define sbSockGetLastError(pThis) pThis->iLastErr /** Set the last error for this module */ #define sbSockSetLastError(pThis, iRet) pThis->iLastErr = iRet /** reset the last error for this module */ #define sbSockResetLastError(pThis) pThis->iLastErr = SR_RET_OK /** Global Layer initialization. Should be called only once per * application. This will do all housekeeping necessary to * use the layer. DO NOT CALL ANY OTHER METHODS BEFORE THIS * ONE HAS BEEN CALLED! They will probably fail! * * \param bInitOSStack Specifies if the library should initialize * the operating system socket stack. If 1, it * initializes it, if 0, it does not. Set this to 0 * if you integrate this lib into an app that otherwise * initializes the socket lib itself. */ srRetVal sbSockLayerInit(int bInitOSStack); /** Global Layer destructor. Call this only once at the * end of the application. All sockets must be destroyed * before calling this method. * * \param bExitOSStack Specifies if the library should shut down * the operating system socket stack. If 1, it * shuts it down, if 0, it does not. Set this to 0 * if you integrate this lib into an app that otherwise * shuts down the OS socket lib itself. */ srRetVal sbSockLayerExit(int bExitOSStack); sbSockObj* sbSockInit(void); /**< Constructor for STREAM sockets, only \retval Returns a pointer to the new instance or NULL, if it could not be created. */ sbSockObj* sbSockInitEx(int af, int iSockType); /**< Alternate Constructur. Socket TYPE (STREAM/DGRAM) can be specified */ srRetVal sbSockExit(sbSockObj*); /**< Destructor */ int sbSockGetLastSockError(sbSockObj*); /**< get last error code. \retval last error code (OS specific) */ /** Connect a socket to a remote host. * \param pszHost Name or IP address of host to connect to * \param iPort Port to connect to */ srRetVal sbSockConnectoToHost(sbSockObj* pThis, char* pszHost, int iPort); /** Check if the socket has data ready to be received. * \retval TRUE if data is ready, FALSE otherwise. The * return value is only valid if no error occured. To * make your app bullet-proof, you need to check the * error indicator before using the retval... ;) */ int sbSockHasReceiveData(sbSockObj* pThis); /** Receive data from the socket. This is done in a blocking way. * If you would not like to block, call \ref sbSockHasReceiveData * before calling this method. * * \param *pszBuf [in] - data to be send * \param iLen [in] - length of pszBuf * \retval actual bytes sent by socket subsystem */ int sbSockReceive(sbSockObj* pThis, char * pszBuf, int iLen); /** Send the supplied buffer. * \param *pszBuf [in] - data to be sent. * If NULL, no data is sent (but NULL is a VALID * value for this param!). * \param iLen [in] - number of bytes to send * \retval number of bytes actually sent */ int sbSockSend(sbSockObj* pThis, const char* pszBuf, int iLen); /** * Read the next character from the stream. The character * is removed from the stream. If no data is ready on the * stream, a blocking read is carried out. So this function * can block! * * \retval character read */ int sbSockGetRcvChar(sbSockObj *pThis); /** * Peek at the next character from the stream. The character * is NOT removed from the stream. If no data is ready on the * stream, a blocking read is carried out. So this function * can block! * * \retval character read */ int sbSockPeekRcvChar(sbSockObj *pThis); /** * Close a socket. */ srRetVal sbSockClosesocket(sbSockObj *pThis); /** * Wait until the socket has some receive data. This * is a blocking call. */ srRetVal sbSockWaitReceiveData(struct sbSockObject* pThis); /** * Wrapper for the fd_set data structure */ typedef fd_set srSock_fd_set; /** * wrapper for the FD_ZERO macro. * This may not work on every exotic OS, but it * gives at least a small hook to porting it... * Semantics are as with the original FD_ZERO. */ #define sbSockFD_ZERO(fdset) FD_ZERO(fdset) /** Wrapper for the FD_SET macro. * This may not work on every exotic OS, but it * gives at least a small hook to porting it... * Semantics are as with the original FD_ZERO. */ #define sbSockFD_SET(sock, fdset) FD_SET(sock, fdset) /** Wrapper for the FD_ISSET macro. * This may not work on every exotic OS, but it * gives at least a small hook to porting it... * Semantics are as with the original FD_ZERO. */ #define sbSockFD_ISSET(sock, fdset) FD_ISSET(sock, fdset) /** * Wrapper for the socket select call on a fd_set structure. * \param iTimOutSecs Seconds until timeout. -1 means indefinite * blocking. * \param iTimOutMSecs Milliseconds until timeout. * \param iHighestDesc [*NIX ONLY!] The highest file descriptor in * any of the fd_sets. * \retval Value returned by select. */ # ifdef SROS_WIN32 int sbSockSelectMulti(srSock_fd_set *fdsetRD, srSock_fd_set *fdsetWR, int iTimOutSecs, int iTimOutMSecs); # else int sbSockSelectMulti(srSock_fd_set *fdsetRD, srSock_fd_set *fdsetWR, int iTimOutSecs, int iTimOutMSecs, int iHighestDesc); # endif /** * Wrapper for the socket listen() call. */ srRetVal sbSockListen(sbSockObj*pThis); /** * Initialize a listen socket. This includes * everything so that the next call can be * listen(). * * \param iRet [out] Pointer to a variable holding the return * code of this operation. Has the error * code if initialisation failed. * \param iType sockets type to be used. Must be either * SOCK_STREAM or SOCK_DGRAM. * \param szBindToAdresse string with IP address to which the * socket should be bound. If NULL, do not bind to any * specific address. * \param iBindToPort Port the socket should be bound to. For * listening sockets, this is the port that the remote * peer will to connect to. * \retval Pointer to newly created socket or NULL, if an * error occured. In case of NULL, the caller can * examine the socket error code to learn the error * cause. */ sbSockObj* sbSockInitListenSock(srRetVal *iRet, int iType, char *szBindToAddress, unsigned uBindToPort); /** * This method accepts an incoming connection and creates * a new socket object out of it. */ srRetVal sbSockAcceptConnection(sbSockObj* pThis, sbSockObj** pNew); /** * Set the socket to nonblocking state. */ srRetVal sbSockSetNonblocking(sbSockObj*pThis); /** * Return the IP Address of the remote host as a string. * The caller must free the returned string. */ srRetVal sbSockGetRemoteHostIP(sbSockObj *pThis, char **ppszHost); /** * Wrapper for gethostname(). * * \param psz Pointer to Pointer to hostname. Must not be NULL. * On return, this pointer will refer to a newly allocated * buffer containing the hostname. This buffer must be free()ed * by the caller! * */ srRetVal sbSock_gethostname(char **psz); /** * Provide the (local) IP address this session is sending to the * remote peer on as a string. * * OK, the short description is probably not very well ;) What it * does is, it looks up the local IP address that is used to * talk to the remote Peer. This is especially important on * multihomed machines, as different interfaces can be used * to forward data (depending on which one is closest to the * recipient). Then, it formats this as an IP Address string that * then is handed back to the caller. * * Please note: the socket MUST be connected before you can use * this method! It should NOT be used on UDP sockets. * * \param ppsz Pointer to a char* that will receive the IP string. * The caller must free the returned pointer when he * is done. The provided pointer must not be NULL. */ srRetVal sbSockGetIPusedForSending(sbSockObj* pThis, char**ppsz); /** * Enhanced recvfrom() clone. Will receive an C sz String. That is, any * \0 received as part of the string will be replaced by ABNF SP (' '). * * \param pRecvBuf Pointer to buffer that will receive the incoming data. * \param piBufLen On entry, the size of the buffer pointed to by pRecvBuf. * On exit, the number of bytes received * \param ppFrom Pointer to a char pointer that will receive a string with the * senders' IP address. This buffer MUST be free()ed by the caller! */ srRetVal sbSockRecvFrom(sbSockObj *pThis, char* pRecvBuf, int *piBufLen, char** ppFrom); #ifdef SROS_WIN32 # define SBSOCK_EWOULDBLOCK WSAEWOULDBLOCK #else # define SBSOCK_EWOULDBLOCK EWOULDBLOCK # define SOCKET_ERROR -1 #endif #endif liblogging-1.0.5/rfc3195/src/lstnprof-3195raw.h0000644000175100017510000000417112411216132015565 00000000000000/*! \file lstnprof-3195raw.h * \brief The 3195 raw listener profile. * * Listener profiles are specific in that they do not support their * own full blown objects but only the callback code. * * \author Rainer Gerhards * \date 2003-08-22 * coding begun * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_LISTNPROF_3195RAW_H_INCLUDED__ #define __LIB3195_LISTNPROF_3195RAW_H_INCLUDED__ 1 struct sbMesgObject; srRetVal psrrOnChanCreate(struct sbProfObject *pThis, struct sbSessObject* pSess, struct sbChanObject* pChan); srRetVal psrrOnMesgRecv(struct sbProfObject *pThis, int* pbAbort, struct sbSessObject* pSess, struct sbChanObject* pChan, struct sbMesgObject *pMesg); #endif liblogging-1.0.5/rfc3195/src/namevaluetree.h0000644000175100017510000005352412411216132015450 00000000000000/*! \file namevaluetree.h * \brief The NameValueTree helper object (includes XML parser). * * The NameValueTree is a very important utility class in this library. * It is used whenever a dynamic linked list is required. This actually * not just a list but a tree, that is each element not only has neighbors but * also childs. This tree-like structure allows the list class to take * care of XML constructs. There is a method to convert a list into * BEEP XML format and vice versa. * * This list object is utilized more or less whenever there is need * for a dynamically assigned structure. Some examples are * * - profile registry (active profiles) * - BEEP XML processing * - MIME headers * * As such, the class should be highly optimized. The list is only single-linked * as - as of now - we do not see any reason to walk the list * backwards or delete a list entry in the middle. Using single links * saves some storage as well as CPU cycles in this case. * * The list actually consists of two data structures: * * - the list root (one per tree) * - the list entries (multiple per list). * * The list provides keyed access. A list can be searched based on * a string or unsigned key. Each entry provides string or unsigned * values to this key. Each entry can have on void* pointer to point * to whatever larger data type the caller may need. * * If XML is represented, a true tree is build. The hierarchie * reflects the nesting of XML elements. * * - A XML element with subordinates does not have a value but * a pointer to the root of the subordinate. * - A XML end node does not have a pointer to a subordinate. * Instead, it has a pointer to its character representation * of the XML value (that pointer may be NULL if there was no * data in the XML container). * - If an XML element has attributes, these attributes are * stored in a separate NameValueTree. However, this "tree" * is not a real tree but always a "flat" list. * - If there is CDATA present with a given element, that * CDATA is stored in a special CDATA pointer. * * The same rules are used to persists a NameValueTree to XML. * * \author Rainer Gerhards * \date 2003-08-04 * Initial version as part of liblogging 0.2 begun. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_SBNVT_H_INCLUDED__ #define __LIB3195_SBNVT_H_INCLUDED__ 1 #include "beepsession.h" #define sbNVTRCHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsbNVTR);} #define sbNVTECHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsbNVTE);} /** * The list root object. */ struct sbNVTEObject; struct sbStrBObject; struct sbNVTRObject { srObjID OID; /**< object ID */ struct sbNVTEObject *pFirst; /**< first element in this list */ struct sbNVTEObject *pLast; /**< last element in this list */ struct sbNVTEObject *pParent; /**< parent of this element */ }; typedef struct sbNVTRObject sbNVTRObj; /** * The list entry object. * * Please note that keys and values are optional. There are * different types provided in case a caller has need for * different types. It is up the caller to using them. * All pointers are NULL if not used (and all may be NULL!). */ struct sbNVTEObject { srObjID OID; /**< object ID */ struct sbNVTEObject *pNext; /**< next element in list */ sbNVTRObj *pChild; /**< pointer to child list */ sbNVTRObj *pXMLProps; /**< pointer to XML properties, if any */ void *pUsr; /**< user supplied-pointer for user use */ void (*pUsrDestroy)(void*); /**< pointer to user-supplied destructor for pUsr */ char *pszKey; /**< entry key as character */ unsigned uKey; /**< entry integer Key (for faster searches with integer values */ int uKeyPresent; /**< boolean - is uKey presen? (we can't tell from the value...) */ char *pszValue; /**< associated character value */ unsigned uValue; /**< associated unsigned value */ int bIsSetUValue; /**< TRUE = uValue is set (valid), FALSE otherwise */ char *pCDATA; /**< associated CDATA */ }; typedef struct sbNVTEObject sbNVTEObj; /** * Destructor for root elements - destroys a complete list. * * We walk the list from to to bottom and destroy every single * element. If an entry element contains other lists, they call * recursively back to this method to distroy these lists. */ void sbNVTRDestroy(sbNVTRObj* pThis); /** * Destructor for entry elements. * * This destructor destroys all elements directly * associated with this entry element. As such, * XML Properties and Childs are destroyed, but not * the parent or sibling, as they may remain valid * in another context. * * If there is a user pointer, the supplied free() * function is called on it. * */ void sbNVTEDestroy(sbNVTEObj* pThis); /** * Construct a NameValueTree Root Object. * Use this constructor whenever a new object is created! * * \retval pointer to the new object or NULL, if * an error occured. */ sbNVTRObj* sbNVTRConstruct(void); /** * Construct a NameValueTree Entry Object. * Use this constructor whenever a new object is created! * * \retval pointer to the new object or NULL, if * an error occured. */ sbNVTEObj* sbNVTEConstruct(void); /** * Unlink the first element from a name value tree. * The element is not destroyed, but simply unlinked. * \note It is the caller's responsibility to unlink the * element when he is done! * * It is valid to call this mothod on a linked list * WITHOUT any elements. In this case, NULL is returned. * * \retval pointer to unlinked element or NULL if list * was empty. */ sbNVTEObj* sbNVTUnlinkElement(sbNVTRObj* pRoot); /** * Find the next element with a given string key inside the * list. * * \note A list may contain multiple entries with the same key. * As such, this method receives a pointer to the last * entry found and continues search from there. Call the method * until NULL is returned, in which case no further match is * found. * * \param pRoot Root of the list to be searched. * \param pStart Starting entry for the search. If NULL, search * will begin at the first entry. Please note that * pStart MUST belong to pRoot, otherwise results are * unpredictable. * \param pszSearch String to search for. If this pointer * is NULL, the next element is returned without * any comparision. In short, with this parameter * being NULL, the method can be used to walk the list. * \retval pointer to found element or NULL, if no (more) * element is found. */ sbNVTEObj* sbNVTSearchKeySZ(sbNVTRObj* pRoot, sbNVTEObj* pStart, char* pszSearch); /** * Find the next element with a given integer key inside the * list. * * \note A list may contain multiple entries with the same key. * As such, this method receives a pointer to the last * entry found and continues search from there. Call the method * until NULL is returned, in which case no further match is * found. * * \param pRoot Root of the list to be searched. * \param pStart Starting entry for the search. If NULL, search * will begin at the first entry. Please note that * pStart MUST belong to pRoot, otherwise results are * unpredictable. * \param uSearch Unsinged Integer to search for. * \retval pointer to found element or NULL, if no (more) * element is found. */ sbNVTEObj* sbNVTSearchKeyU(sbNVTRObj* pRoot, sbNVTEObj* pStart, unsigned uSearch); /** * Set the string key for a given entry. * The string key is copied to a new buffer if * so requested. * * \param pszKey Pointer to string making up the key. * \param bCopy TRUE duplicate string, FALSE = use * supplied buffer. In case of FALSE, the * caller should no longer work with the * supplied buffer as ownership moves to the * name value tree. Results would be * unpredictable at best... */ srRetVal sbNVTESetKeySZ(sbNVTEObj* pThis, char* pszKey, int bCopy); /** * Set the string value for a given entry. * The string key is copied to a new buffer if so * requested. * * \param pszVal New string to be set. * \param bCopy TRUE duplicate string, FALSE = use * supplied buffer. In case of FALSE, the * caller should no longer work with the * supplied buffer as ownership moves to the * name value tree. Results would be * unpredictable at best... */ srRetVal sbNVTESetValueSZ(sbNVTEObj* pThis, char* pszVal, int bCopy); /** * Set the integer key for a given entry. * \param uKey new key */ srRetVal sbNVTESetKeyU(sbNVTEObj* pThis, unsigned uKey); /** * Remove the integer key for a given entry. */ srRetVal sbNVTEUnsetKeyU(sbNVTEObj* pThis); /** * Set the integer value for a given entry. * \param uKey new value */ srRetVal sbNVTESetValueU(sbNVTEObj* pThis, unsigned uVal); /** * Set the user pointer for a given entry. * \param pPtr ponter to user supplied buffer * \param pPtrDestroy pointer to user-supplied method to destroy * the buffer. This is necessary as the NameValueTree module * may destroy the buffer at any time without the user actually * knowing. As such, it must have a destructor. To avaoid * coding errors and "too quick" hacks, this pointer is not * allowed to be NULL. If you do not need any destructor, * provide a pointer to an empty function in this case. * The prototype is void Destruct(void* ptr) with ptr * being the pinter supplied in pPtr. */ srRetVal sbNVTESetUsrPtr(sbNVTEObj* pThis, void *pPtr, void(pPtrDestroy)(void*)); /** * Unlinks a root element (complete list) from its parent. * If the root element has no parent, nothing happens. This * is no error. */ void sbNVTRUnlinkFromParent(sbNVTRObj *pRoot); /** * Add an entry to the end of a NameValueTree List. * A new entry element is constructed and added onto the * end of the list. * * \param pRoot Root of the list the element is to be * added to. * \retval pointer to newly created list element or * NULL if error occured. */ sbNVTEObj* sbNVTAddEntry(sbNVTRObj* pRoot); /** * Remove the user point from an element. This is needed * if the element got deleted by the user itself. If not done, * the list destructor would try to delete the object, thus * resulting in a double-free. * * If the user pointer is not set, nothing happens. */ void sbNVTEUnsetUsrPtr(sbNVTEObj *pEntry); /** * Remove a keyed entry from a root element. The key * search is done on the unsigned key. The first entry * with a matching key value is removed. Do not use * this method on a list with potentially multiple * keys of the same value - or be sure to know EXACTLY * what you are doing and why... * * The entry shall not only be unlinked from the tree * but also destroyed. */ srRetVal sbNVTRRemoveKeyU(sbNVTRObj *pRoot, unsigned uKey); /** * Checks if a list has the named element. Can also * check if it is the only element in the list. * * \param pEltname Name of the element to look for (e.g. "ok") * \param bMustBeOnly TRUE = must be the only element, FALSE, can * be one of many elements. Please note that the only * element acutally means the only in this whole list (not * the only of this name). * \retval if the element could be found, a pointer to it * is returned. NULL is returned if it is not found OR * it is not the only entry and bMustBeOnly is TRUE. */ sbNVTEObj *sbNVTRHasElement(sbNVTRObj* pRoot, char *pEltname, int bMustBeOnly); /** * Link a child list to the current entry. * * \param pEntry Pointer to the entry where the child is to be added. * \param pChildRoot Pointer to the to-be-added list. */ srRetVal sbNVTESetChild(sbNVTEObj *pEntry, sbNVTRObj *pChildRoot); /** * Print out a whole tree structure. This is a debug aid * and ONLY AVAILABLE IN DEBUG BUILDS! * * We walk the tree and call ourselfs recursively. * * \param iLevel - the current level (tree-depth) we are in. */ void sbNVTDebugPrintTree(sbNVTRObj *pRoot, int iLevel); /** * Removes the first entry from a list. The entry * will be unlinked and then destroyed. It is valid * to call this function on an empty list. In this case, * nothing will happen. */ srRetVal sbNVTRRemoveFirst(sbNVTRObj* pRoot); /** * Populate a NameValueTree based on a BEEP XML stream. * * This is a mini BEEP XML parser. It parses those constructs * supported by BEEP XML. It does NOT check the DTD, this needs * to be done by the caller. * * This is a "one stop" method, which means that it will do * anything needed to do the job. The method detects syntax * errors, only. If one is detected, an error state is * returned. In this case, the status of the provided * NameValueTree structure is undefined - probably some * elements have been added, others not. It is highly * recommended that the caller discards the NameValueTree * structure if this method does not return error-free. * * If a pre-populated NameValueTree is provided, the * elements found in the XML stream are ADDED to it. * * This is a single-pass parser. * * ABNF for our Mini XML Parser: * * \note This is Pseudo-ABNF, mostly following * http://www.ietf.org/rfc/rfc2234.txt. * * BEEPXML = XMLSTREAM * XMLSTREAM = *WHITESPACE *XMLELEMENT * XMLELEMENT = (XMLNODE / XMLCONTAINER / CDATA) *WHITESPACE * CDATA = "" ; "CDATA" must be upper case, only. * ; Been to lazy to write it down in "right" ABNF ;) * XMLNODE = "<" TAGwPARAMS 1*WHITESPACE "/>" ; is it really 1*WHITESPACE or just * ; *WHITESPACE? In the implementation, we use *WHITESPACE when reading * XMLCONTAINER = "<" TAGwPARAMS ">" (XMLVALUE / XMLSTREAM) "" * ; begin and end tag must be exactly the same. * TAGwPARAMS = TAG *(1*WHITESPACE PARAM) *WHITESPACE * TAG = XMLNAME * PARAM = XMLNAME ["='" XMLVALUE "'"] * XMLNAME = NON-WHITESPACE NO "/" / "<" / ">" / "=" / ";" * XMLVALUE = *(PRINTABLECHAR / ESCSEQ) * CDATAVALUE = all printable chars except "]" * WHITESPACE = %d09 / %d10 / %d13 / %d32 ; C isspace() * PRINTABLECHAR = all printable chars * ESCSEQ = "&" XMLNAME ";" * * \param pszXML Pointer to a string containing the XML stream. May be * NULL, in which case no processing takes place. */ srRetVal sbNVTRParseXML(sbNVTRObj *pRoot, char *pszXML); /** * Remove an entry with a specific pUsr from a root element. * The first entry with a matching pUsr is removed. Do not use * this method on a list with potentially multiple * identical pUsrs - or be sure to know EXACTLY * what you are doing and why... * * \param pUsr The pUsr to find and delete. This may * be NULL but keep the above warning about * multiple values in mind! * * The entry shall not only be unlinked from the tree * but also be destroyed. */ srRetVal sbNVTRRemovEntryWithpUsr(sbNVTRObj *pRoot, void* pUsr); /** * Remove a keyed entry from a root element. The key * search is done on the unsigned key. The first entry * with a matching key value is removed. Do not use * this method on a list with potentially multiple * keys of the same value - or be sure to know EXACTLY * what you are doing and why... * * The entry shall not only be unlinked from the tree * but also be destroyed. */ srRetVal sbNVTRRemoveKeyU(sbNVTRObj *pRoot, unsigned uKey); /** * Unlink an entry from the current list. * * \param pRoot pointer to the root of this list * \param pEntry pointer to the entry to be unlinked * \param pointer to the element immediately before the * to be unlinked entry in the list. May be NULL, * in which case the to be unlinked element is the * first element of the list. */ void sbNVTEUnlinkFromList(sbNVTRObj *pRoot, sbNVTEObj* pEntry, sbNVTEObj* pPrev); /** * This method searches for a specific pUsr and returns the * entry in question PLUS the previous element. This is done * for performance reasons - it * saves us from doubly-linking the list, which would otherwise * be required and for sure be overdone in the current state * of affairs. * * \note A list may contain multiple entries with the same key. * As such, this method receives a pointer to the last * entry found and continues search from there. Call the method * until NULL is returned, in which case no further match is * found. * * \param pRoot Root of the list to be searched. * \param pStart Starting entry for the search. If NULL, search * will begin at the first entry. Please note that * pStart MUST belong to pRoot, otherwise results are * unpredictable. * \param pUsr pUsr to search for. * \param ppPrevEntry Pointer to a pointer to the previous element. * This is needed so that that element can be * updated during unlink operations. Is NULL if * there is no previous element. * \retval pointer to found element or NULL, if no (more) * element is found. */ sbNVTEObj* sbNVTSearchpUsrAndPrev(sbNVTRObj* pRoot, sbNVTEObj* pStart, void *pUsr, sbNVTEObj** ppPrevEntry); /** * This is more or less a duplicate of the sbNVTSearchKeyU. The * difference is that this method also delivers back the * previous entry. This is done for performance reasons - it * saves us from doubly-linking the list, which would otherwise * be required and for sure be overdone in the current state * of affairs. * * \paramm AllParams are like sbNVTSearchKeyU plus * \param ppPrevEntry Pointer to a pointer to the previous element. * This is needed so that that element can be * updated during unlink operations. Is NULL if * there is no previous element. */ sbNVTEObj* sbNVTSearchKeyUAndPrev(sbNVTRObj* pRoot, sbNVTEObj* pStart, unsigned uSearch, sbNVTEObj** ppPrevEntry); /** * Return the uValue for this object. * If the uValue is already set, it is returned. If it is * not yet set, we look at the szValue and see if we can * convert it to an uValue. If that succeeds, we return * the converted value. If that does not succeed, -1 is * returned and an error is flagged. * * \param puValue [out] pointer to an unsinged that should * receive the uValue. Please note * that we can not directly return this * as a return value because we need to convey an error state * which may happen at any time. */ srRetVal sbNVTEGetValueU(sbNVTEObj* pThis, unsigned* puValue); /** * XML-Escape a string. The resulting string is suitable for use * in #pcdata, that is as a string BETWEEN XML tags (e.g. * string. It is NOT suitable to be used inside * a tag parameter (e.g. ). * * \param pszToEscape The string to be escaped. Should not be * NULL. If it is NULL, the return value will also be NULL. * \retval Pointer to an XML-escaped string or NULL, if no * memory for that string could be allocated. IMPORTANT: the * caller MUST free() that buffer once he is done with the * string, otherwise a memory leak will be left. */ char* sbNVTXMLEscapePCDATA(char *pszToEscape); /** * XML-Escape a string. The resulting string is suitable for use * in #pcdata, that is as a string BETWEEN XML tags (e.g. * string. It is NOT suitable to be used inside * a tag parameter (e.g. ). * * \param pszToEscape The string to be escaped. Should not be * NULL. If it is NULL, the provided string buffer will not be * modified. * * \param pStr Pointer to a sbStrBObj to be filled with * the escaped string. */ srRetVal sbNVTXMLEscapePCDATAintoStrB(char *pszToEscape, struct sbStrBObject *pStr); /** * Duplicate a string and return it. This is a general utility, it * was just defined first in the context of NVTE. * * \param pszStrToDup String to be duplicated. MUST not be NULL. * \retval duplicated string. Must be free()ed if no longer needed. */ char* sbNVTEUtilStrDup(char *pszStrToDup); #endif liblogging-1.0.5/rfc3195/src/beepchannel.h0000644000175100017510000002057712411216132015061 00000000000000/*! \file beepchannel.h * \brief global objects and defines * * \author Rainer Gerhards * \date 2003-08-04 * * \date 2003-09-04 * Updated to support multiple client profiles. * * \date 2003-09-08 * Added support for sending SEQs in reply to the server's * response. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_BEEPCHANNEL_H_INCLUDED__ #define __LIB3195_BEEPCHANNEL_H_INCLUDED__ 1 #include "sockets.h" #include "beepsession.h" /** Invalid channel number (no valid channel value) */ #define SBCHAN_INVALID_CHANNEL -1 #define sbChanCHECKVALIDOBJECT(x) {assert((x) != NULL); assert((x)->OID == OIDsbChan); assert((x)->iState != sbChan_STATE_INVALID);} /** * The status of the channel. We may not need all of these * values - so far defined those that we think to be useful. */ enum sbChannelState_ /** return value. All methods return this if not specified otherwise */ { sbChan_STATE_INVALID = 0, /**< should never occur, indicates a program error */ sbChan_STATE_INITIALIZED, /**< The channel object is initialized, but the channel not yet opened */ sbChan_STATE_OPEN, /**< channel is open and ready for data communication */ sbChan_STATE_AWAITING_CLOSE, /**< peer has indicated processing is done, channel is awaiting close command */ sbChan_STATE_PENDING_CLOSE, /**< close is pending, but not yet completed (one peer send a close request) */ sbChan_STATE_CLOSED, /**< channel is closed. Next thing is to do an ordinary destroy */ sbChan_STATE_BROKEN, /**< for some (unkonw reason) the channel does not work any longer. Must abort session. */ sbChan_STATE_ERR_FREE_NEEDED /**< for some (unkonw reason) the channel does not work any longer. The channel object shall be freed by the destructor (but is not yet). */ }; typedef enum sbChannelState_ sbChannelState; struct sbMesgObject; struct sbSessObject; struct sbChanObject /** The BEEP channel object. Implemented via \ref beepchannel.h and * \ref beepchannel.c. */ { srObjID OID; /**< object ID */ unsigned uChanNum; /**< BEEP-assigned channel number */ unsigned uSeqno; /**< current seqno */ unsigned uMsgno; /**< current msgno */ unsigned uTXWin; /**< maximum transmit window */ unsigned uTXWinLeft; /**< remaining bytes left in current tx window */ unsigned uRXWin; /**< maximum receive window */ unsigned uRXWinLeft; /**< remaining bytes left in current rx window */ sbSockObj* pSock; /**< associated socket object */ struct sbSessObject* pSess;/**< associated session */ sbChannelState iState; /**< channel status */ void *pProfInstance; /**< pointer to associated profile instance data (to be used by the profile, if needed) */ struct sbProfObject *pProf; /**< associated profile */ }; typedef struct sbChanObject sbChanObj; #include "beepmessage.h" /** * Set the channel number for this channel (done by channel 0 profile). * * IMPORTANT: the channel number MUST be set only ONCE and this * BEFORE any data is sent or received over the channel. * The reason for this is that this method also * adds the channel to session's list of channel * objects. If it would be called multiple times, * multiple copies would be present in the list - which * would (mildly said) cause unpredictable results). * * Of course, we could change the behaviour to handle * this case, but I do not see any good reason for this. * So far, it looks like a waste of CPU cycles... * * \param iChanno [in] Channel number to be used on this channel. */ srRetVal sbChanSetChanno(sbChanObj *pThis, int iChanno); /** sbChan Constructor. * \param pSock [in] pointer to socket to use. Can not be NULL. * \retval Pointer to channel object or NULL, if error occured. */ sbChanObj* sbChanConstruct(struct sbSessObject* pSess); /** * Send a BEEP frame on this channel. * The message provided as parameter is sent over the channel. This * method here performs all necessary processing, including * conversion from Mesg to (eventually multiple) frames. * * \param pMesg Pointer to the Mesg to be sent. * * \param szCmd Command to send (e.g. "ANS", "MSG", ...). Can * not be NULL. */ srRetVal sbChanSendMesg(sbChanObj *pThis, struct sbMesgObject* pMesg, char* pszCmd); /** * Actually send the frame over the channel. * We need to first check if the frame is within the current Window * and - if not - we need to return immediately to the caller. The * session layer will then handle the rest. * * For full details on the send process, see \ref architecture.c * * \param pFram [in] pointer to to-be-sent frame * \retval The usual values, but let's point out that * SR_RET_REMAIN_WIN_TOO_SMALL must be returned if the * remaining window is too small to send the frame. */ srRetVal sbChanActualSendFram(sbChanObj *pThis, struct sbFramObject* pFram); /** * Destructor. The channel object itself will * be freed and can not be used any longer. */ void sbChanDestroy(sbChanObj* pThis); /** * Update the channel status. * * \param iNewState new channel status */ srRetVal sbChanUpdateChannelState(sbChanObj* pThis, int iNewState); /** * Assign a profile to this channel. Only one profile * can be assigned to a channel at one time. As such, * no profile is allowed to be already assigned when * this method is called. * * Once the profile object has been assigned to the * channel, the channel "owns" it. That means the caller * is not allowed to use it any longer or free() it. * The channel will free it when the channel is destroyed. * * \param pProf Profile to be assigned. */ srRetVal sbChanAssignProfile(sbChanObj *pThis, struct sbProfObject *pProf); /** * Aborts a channel. That is, it destroys * the channel object itself but DOES NOT remove * it from the session's linked list of channels. */ void sbChanAbort(sbChanObj* pThis); /** * Send an error response to the remote peer. * * \param uErrCode numeric error code as of RC 3080 * \param pszErrMsg human-readable error message string. MUST * NOT be NULL. */ srRetVal sbChanSendErrResponse(sbChanObj *pThis, unsigned uErrCode, char* pszErrMsg); /** * Set the channel status to "awaiting close". */ srRetVal sbChanSetAwaitingClose(sbChanObj* pThis); /** * Send a SEQ frame for the current channel. * * \param pChan Channel this SEQ is for. * \param uAckno ackno to use in the SEQ. Can not be 0. * \param uWindow Window to use in the SEQ. If 0, use BEEP default. */ srRetVal sbChanSendSEQ(sbChanObj *pThis, unsigned uAckno, unsigned uWindow); /** * Send an OK on the associated channel. This is * just a shortcut to save some typing. */ srRetVal sbChanSendOK(sbChanObj*pThis, void (*OnFrameDestroy)(struct sbFramObject*), void* pUsr); /** * Set channel state to closed. */ srRetVal sbChanSetChanClosed(sbChanObj* pThis); #endif liblogging-1.0.5/rfc3195/src/beeplisten.h0000644000175100017510000001237712411216132014746 00000000000000/*! \file beeplisten.h * \brief The Listener Object. * * \author Rainer Gerhards * \date 2003-08-13 * first version begun. * \date 2003-09-29 * Changed this object so that it is no longer "just" BEEP * listener but a general listener. As of 2003-09-29, it * supports UDP (RFC 3164) in addition to BEEP. Later versions * will probably support other transports, too. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_BEEPLISTEN_H_INCLUDED__ #define __LIB3195_BEEPLISTEN_H_INCLUDED__ 1 #define sbLstnCHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsbLstn);} /** The beep listener object. Implemented via \ref beeplisten.h and * \ref beeplisten.c. */ struct sbLstnObject { srObjID OID; /**< object ID */ struct sbSockObject* pSockListening; /**< our own listening socket */ struct sbNVTRObject* pRootSessions; /**< this server's active sessions */ struct sbNVTRObject* pProfsSupported; /**< list of supported profiles */ char* szListenAddr; /**< IP address the server should bind to - NULL means no specific address */ unsigned uListenPort; /**< port the server should bind to */ int bRun; /**< run indicator for server. If set to FALSE, server will terminate */ int bLstnBEEP; /**< should we listen to BEEP (RFC3195)? */ struct srAPIObject *pAPI; /**< pointer to our API Object */ # if FEATURE_UDP == 1 /* now come the selectors for different listeners. Remember, we are no * longer BEEP only (2003-09-29 RGerhards) */ int bLstnUDP; /**< should we listen on plain UDP (RFC 3164)? TRUE/FALSE */ unsigned uUDPLstnPort; /**< if listening on UDP, this is the port. 0 means default (services lookup) */ struct sbSockObject* pSockUDPListening; /**< our listening socket for UDP */ # endif /* FEATURE_UDP */ # if FEATURE_UNIX_DOMAIN_SOCKETS == 1 /* now come the selectors for different listeners. Remember, we are no * longer BEEP only (2003-09-29 RGerhards) */ int bLstnUXDOMSOCK; /**< should we listen on Unix Domain Sockets? TRUE/FALSE */ char *pSockName; /**< if listening on domain sockets, this is the name of the socket */ struct sbSockObject* pSockUXDOMSOCKListening; /**< our listening socket for UDP */ # endif /* FEATURE_UNIX_DOMAIN_SOCKETS */ }; typedef struct sbLstnObject sbLstnObj; /** * Initialize a listener. The listener socket is * created, but it is not yet set to listen() to incoming * calls. * * \param pThis {out] Pointer to a pointer to the object. On return, * it contains a pointer to a new BEEP listener object or NULL, * if an error occured. Consult the return value to learn more * in the later case. */ srRetVal sbLstnInit(sbLstnObj* pThis); /** * THE listener process. As of 2003-09-29, this no longer is * a pure BEEP listener but THE listener who listens to all * configured transports, e.g. UDP and BEEP. * See \ref listeners Listeners for details. */ srRetVal sbLstnRun(sbLstnObj* pThis); /** * Exit the listener. Will do all cleanup necessary. */ srRetVal sbLstnExit(sbLstnObj *pThis); /** * Add a profile object to the current listener object. * The profile becomes active with the next greeting. * For convenience, the key is set to the profile URI. */ srRetVal sbLstnAddProfile(struct sbLstnObject *pThis, struct sbProfObject *pProf); /** * Exit a listener object. */ srRetVal sbLstnExit(sbLstnObj *pThis); /** * Destructor for the beep listener object. */ void sbLstnDestroy(sbLstnObj* pThis); /** * Construct a sbLstnObj. * * This MUST be the first call a server makes. After the * server has obtained the sbLstnObj, it can set the parameters * and THEN call sbLstnInit(). * * \retval pointer to constructed object or NULL, if * error occurred. */ sbLstnObj* sbLstnConstruct(void); #endif liblogging-1.0.5/rfc3195/src/liblogging.h0000644000175100017510000004006512411216132014724 00000000000000/*! \file liblogging.h * \brief global objects and defines * * Include this header in your application! * * \author Rainer Gerhards * \date 2003-08-04 * 0.1 version created. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_LIBLOGGING_H_INCLUDED__ #define __LIB3195_LIBLOGGING_H_INCLUDED__ 1 #include /* debug only */ #include "settings.h" #ifdef __cplusplus extern "C" { #endif /** Version of this library. Just a plain integer, incremented each time there * is notable change in the API or functionality. * * NOTE: we leave this at the level of the last revison of liblogging-rfc3195. * This is to be incremented only when the interface really changes. * * In general, these macros are deprecated, but given the state of * liblogging-rfc3195, where no future development is expected, we do * not try to break the interface just to clean up things. */ #define LIBLOGGING_VERSION_MAJOR 0 #define LIBLOGGING_VERSION_MINOR 6 #define LIBLOGGING_VERSION_SUBMINOR 0 enum srRetVal_ /** return value. All methods return this if not specified otherwise */ { SR_RET_ERR = -1, /**< error occured, call error handler for details */ SR_RET_REMAIN_WIN_TOO_SMALL = -2, /**< can't send, because not enough octets left in RFC3081 window --> wait for SEQ */ SR_RET_INVALID_HANDLE = -3, /**< caller provided an invalid handle, e.g. NULL pointer or pointer to wrong object. * This is only checked on the API layer. Internally, all functions check this via * assert(), so protection is only available during debugging. This is a performance * decision. */ SR_RET_INVALID_DESTRUCTOR = -4, /**< used, when the caller must provide a pointer to a destructor function but does not */ SR_RET_NOT_FOUND = - 5, /**< a requested element was not found. May not be an error depending on what operation was ** to be carried out... */ SR_RET_OUT_OF_MEMORY = -6, /**< memory allocation failed */ SR_RET_XML_INVALID_PARAMTAG = -7, /**< malformed tag parameter, most probably quotes are missing before value or intervening space */ SR_RET_XML_INVALID_TERMINATOR = -8, /**< missing terminator sequence, e.g. a "param='no_terminator" - notice the missing closing quote */ SR_RET_XML_MALFORMED = -9, /**< the XML is malformed (no specific reason given) */ SR_RET_MISSING_CLOSE_BRACE = -10, /**< closing brace in missing */ SR_RET_XML_MISSING_CLOSETAG = -11, /**< close tag is missing or syntax invalid ... */ SR_RET_XML_MISSING_OPENTAG = -12, /**< open tag is missing, e.g othertag> */ SR_RET_XML_TAG_MISMATCH = -13, /**< start and close tag name do not match (...) */ SR_RET_XML_INVALID_CDATA_HDR = -14, /**< invalid start of CDATA, e.g. " (one ] missing) */ SR_RET_PEER_NONOK_RESPONSE = -15, /**< was waiting for a BEEP peer to respond "ok", but received other response */ SR_RET_PEER_INVALID_PROFILE = -16, /**< BEEP Peer did either not support the profile or did not return the correct on in response to a start message */ SR_RET_PEER_NO_URI = -17, /**< BEEP peer did not inclulde a mandatory URI element in its xml response */ SR_RET_PEER_NO_PROFILE = -18,/**< BEEP peer did not include a mandatory PROFILE element in its XML reponse */ SR_RET_PEER_NO_GREETING = -19, /**< BEEP peer did not send a (correctly formatted) greeting message */ SR_RET_PEER_DOESNT_SUPPORT_PROFILE = -20, /**< the reqeusted profile is not part of the peers profile set (from greeting message) */ SR_RET_INVALID_FRAME_STATE = -21, /**< a frame object has an invalid frame state (pFram->iState) */ SR_RET_PROFILE_ALREADY_SET = -22, /**< a profile should be assgined to a channel which already has one */ SR_RET_INVALID_CHAN_STATE = -23, /**< a channel object has an invalid or unexpected (at this point) channel state */ SR_RET_INVALID_GREETING = -24, /**< greeting message is (somehow) invalid, e.g. does not start with RPY) */ SR_RET_INVALID_CHAN0_MESG = -25, /**< channel 0 received an invalid or out-of-sequence message */ SR_RET_START_MISSING_NUMBER = -26, /**< a start message is missing the "number=" parameter */ SR_RET_START_INVALID_NUMBER = -27, /**< a start message's "number=" parameter specifies an invalid number */ SR_RET_START_EXISTING_NUMBER = -28, /**< a start message's "number=" parameter specifies a channel number which already exisits! */ SR_RET_NO_VALUE = -29, /**< a linked list was asked to provide an uValue, but there was none. Not necessarily an error, depends on caller's needs. */ SR_RET_START_EVEN_NUMBER = -30, /**< an initiator sent a even-numbered start number, which is invalid as of rfc 3080 2.3.1.2 */ SR_RET_NO_PROFILE_RQSTD = -31, /**< no profile at all was requested in a start message (may be caused by invalid format) */ SR_RET_WARNING_START_NO_PROFMATCH = -32,/**< WARNING only (no error) - during a start, no matching profile was found and the beep peer has been sent such an ERR frame */ SR_RET_ERR_EVENT_HANDLER_MISSING = -33,/**< a required (profile) event handler is missing */ SR_RET_ACKNO_ZERO = -34, /**< caller-provided ackno is zero. This can not be by design. */ SR_RET_CHAN_DOESNT_EXIST = -35, /**< a chanel specified does not exist */ SR_RET_ALREADY_LISTENING = -36, /**< caller tried to start an listener on the API object, but it is already one running */ SR_RET_INVALID_OPTVAL = -37, /**< invalid option value was provided to srAPISetOption() (param 2) */ SR_RET_INVALID_LIB_OPTION = -38, /**< invalid option was provided to srAPISetOption() (param 1) */ SR_RET_NULL_POINTER_PROVIDED = -39, /**< the caller has provided a NULL-Pointer where none were expected/allowed */ SR_RET_PROPERTY_NOT_AVAILABLE = -40,/**< a property asked for is not available, e.g. the TIMESTAMP in a not-wellformed message */ SR_RET_UNSUPPORTED_FORMAT = -41, /**< a non-supported format was requested by the caller */ SR_RET_UNALLOCATABLE_BUFFER = -42, /**< the operation can not be completed because a buffer that is under user control would need to be deallocated */ SR_RET_PRIO_OUT_OF_RANGE = -43, /**< a priority value is outside the allowed range */ SR_RET_FACIL_OUT_OF_RANGE = -44, /**< a facility value is outside the allowed range */ SR_RET_INVALID_TAG = -45, /**< a syslog TAG value (string) provided was invalid, e.g. over 32 chars or included invalid chars */ SR_RET_NULL_MSG_PROVIDED = -46, /**< caller provided a NULL pointer where a pointer to a MSG was expected */ SR_RET_ERR_RECEIVE = -47, /**< an error occured during message receive. no more detail is available */ SR_RET_UNEXPECTED_HDRCMD = -48, /**< an invalid HDR Command was received (e.g. an "MSG" in response to another "MSG") */ SR_RET_PEER_INDICATED_ERROR = -49, /**< the PEER send an error response */ SR_RET_PROVIDED_BUFFER_TOO_SMALL = -50,/**< the caller provided a buffer, but the called function sees the size of this buffer is too small - operation not carried out */ SR_RET_INVALID_PARAM = -51, /**< an invalid parameter was provided to a method */ /* socket error codes */ SR_RET_SOCKET_ERR = -1001, /**< generic error generated by socket subsystem */ SR_RET_CANT_BIND_SOCKET = -1002, /**< socket bind() operation failed */ SR_RET_INVALID_SOCKET = -1003, /**< invalid socket */ SR_RET_CONNECTION_CLOSED = -1004, /**< the remote peer closed the connection */ SR_RET_INVALID_OS_SOCKETS_VERSION = -1005,/**< the operating system socket subsystem version is inappropriate (this error will most probably occur under Win32, only) */ SR_RET_CAN_NOT_INIT_SOCKET = -1006, /**< socket() failed for whatever reason... */ SR_RET_UXDOMSOCK_CHMOD_ERR = -1007, /**< chmod() failed on Unix Domain Socket */ /* BEEP frame format & other errors */ SR_RET_INVALID_HDRCMD = -2001, /**< invalid HDRCMD (e.g. "MSG", "RPY",...) */ SR_RET_INVALID_WAITING_SP_CHAN = -2002, /**< invalid SP before channo */ SR_RET_INVALID_CHANNO = -2003, /**< invalid channo */ SR_RET_INVALID_WAITING_SP_MSGNO = -2004,/**< now the space before the next header */ SR_RET_INVALID_IN_MSGNO = -2005, /**< and the next (numeric) header */ SR_RET_INVALID_WAITING_SP_MORE = -2006, /**< now the space before the next header */ SR_RET_INVALID_IN_MORE = -2007, /**< and the next (char) header */ SR_RET_INVALID_WAITING_SP_SEQNO = -2008,/**< now the space before the next header */ SR_RET_INVALID_IN_SEQNO = -2009, /**< and the next (numeric) header */ SR_RET_INVALID_WAITING_SP_SIZE = -2010, /**< now the space before the next header */ SR_RET_INVALID_IN_SIZE = -2011, /**< and the next (numeric) header */ SR_RET_INVALID_WAITING_SP_ANSNO = -2012,/**< now the space before the next header */ SR_RET_INVALID_IN_ANSNO = -2013, /**< and the next (numeric) header */ SR_RET_INVALID_WAITING_HDRCR = -2014, /**< awaiting the HDR's CR */ SR_RET_INVALID_WAITING_HDRLF = -2015, /**< awaiting the HDR's LF */ SR_RET_INVALID_IN_PAYLOAD = -2016, /**< reading payload area */ SR_RET_INVALID_WAITING_END1 = -2017, /**< waiting for the 1st HDR character */ SR_RET_INVALID_WAITING_END2 = -2018, /**< waiting for the 2nd HDR character */ SR_RET_INVALID_WAITING_END3 = -2019, /**< waiting for the 3rd HDR character */ SR_RET_INVALID_WAITING_END4 = -2020, /**< waiting for the 4th HDR character */ SR_RET_INVALID_WAITING_END5 = -2021, /**< waiting for the 5th HDR character */ SR_RET_INVALID_WAITING_SP_ACKNO = -2022,/**< now the space before the next header */ SR_RET_INVALID_WAITING_SP_WINDOW = -2023,/**< now the space before the next header */ SR_RET_INAPROPRIATE_HDRCMD = -2024, /**< the beep header was syntactically correct, but could not be used semantically */ SR_RET_OVERSIZED_FRAME = -2025, /**< the frame's "size" field specifies a size that does not fit into the current windows. Eventually malicous. */ /* and finally the OK state... */ SR_RET_OK = 0 /**< operation successful */ }; /** friendly type for global return value */ typedef enum srRetVal_ srRetVal; typedef unsigned SBchannel; /**< our own type for channel numbers */ typedef unsigned SBseqno; /**< our own type for sequence numbers */ typedef unsigned SBansno; /**< our own type for answer numbers */ typedef unsigned SBsize; /**< our own type for frame size */ typedef unsigned SBmsgno; /**< our own type for message numbers */ typedef unsigned SBackno; /**< our own type for acknowledgment numbers */ typedef unsigned SBwindow; /**< our own type for window sizes*/ /** Object ID. These are for internal checking. Each * object is assigned a specific ID. This is contained in * all Object structs (just like C++ RTTI). We can use * this field to see if we have been passed a correct ID. * Other than that, there is currently no other use for * the object id. */ enum srObjectID { OID_Freed = -1, /**< assigned, when an object is freed. If this * is seen during a method call, this is an * invalid object pointer! */ OID_Invalid = 0, /**< value created by calloc(), so do not use ;) */ /* The 0xCDAB is a debug aid. It helps us find object IDs in memory * dumps (on X86, this is ABCD in the dump ;) * If you are on an embedded device and you would like to save space * make them 1 byte only. */ OIDsbFram = 0xCDAB0001, OIDsbChan = 0xCDAB0002, OIDsbMesg = 0xCDAB0003, OIDsbSess = 0xCDAB0004, OIDsbSock = 0xCDAB0005, OIDsbProf = 0xCDAB0006, OIDsrAPI = 0xCDAB0007, OIDsrSLMG = 0xCDAB0008, OIDsbNVTR = 0xCDAB0009, OIDsbNVTE = 0xCDAB000A, OIDsbStrB = 0xCDAB000B, OIDsbLstn = 0xCDAB000C, OIDsbPSSR = 0xCDAB000D, OIDsbPSRC = 0xCDAB000E }; typedef enum srObjectID srObjID; /** * Allowed options for 3195 client profile * selection. */ enum srOPTION3195Profiles_ { USE_3195_PROFILE_ANY = 1, USE_3195_PROFILE_RAW_ONLY = 2, USE_3195_PROFILE_COOKED_ONLY = 3 }; typedef enum srOPTION3195Profiles_ srOPTION3195Profiles; /** * Library options. Modify library behaviour. * Currently, no options are defined. */ enum srOPTION { srOPTION_INVALID = 0, /**< invalid option, if seen, caller made an error */ /** * This option tells the library if it should instruct the * socket parts of it to call the OS socket initialiser. * Under Win32, for example, this is only allowed once per * process. So if the lib is integrated into a process that * already uses sockets, the sockets initializer (WSAStartup() * in this case) should not be called. * This is a global setting that NEEDS TO BE SET BEFORE the API * object is created!!!! */ srOPTION_CALL_OS_SOCKET_INITIALIZER = 1, /** * This option tells the library which RFC 3195 Profile * should be used when talking to the remote peer. This * option so far is only used in the client parts of * liblogging. See \ref srOPTION3195Profiles for * allowed values. */ srOPTION_3195_ALLOWED_CLIENT_PROFILES = 2, /** * This options tells the lib if a UDP listener should * be started. Option value must be TRUE or FALSE. */ srOPTION_LISTEN_UDP = 3, /** * Sets the UDP listener port. Is only used if the * UDP listener is activated. */ srOPTION_UPD_LISTENPORT = 4, /** * This option tells the lib if a UNIX domain socket * listener should be started. Supported values are * TRUE and FALSE. */ srOPTION_LISTEN_UXDOMSOCK = 5, /** * Provides a pointer to the UNIX domain socket that * should be listened to (if listening is enabled). */ srOPTION_UXDOMSOCK_LISTENAME = 6, /** * This option tells the lib if a BEEP * listener should be started. Supported values are * TRUE and FALSE. * TODO: The current version of the library *ALWAYS* starts * the BEEP listener, so this option is defunct currently! */ srOPTION_LISTEN_BEEP = 7, /** * Sets the BEEP listener port. Is only used if the * UDP listener is activated. */ srOPTION_BEEP_LISTENPORT = 8 }; typedef enum srOPTION SRoption; /** * This macro should be used to free objects. * Microsoft VC automatically sets _DEBUG if compiling * with debug settings. For other environments, you may * want to add this to a debug makefile. */ #if DEBUGLEVEL > 0 #define SRFREEOBJ(x) {(x)->OID = OID_Freed; free(x);} #else #define SRFREEOBJ(x) free(x) #endif /** * Integer values for the various supported * BEEP headers. */ enum BEEPHdrID_ { BEEPHDR_UNKNOWN = 0, BEEPHDR_ANS, BEEPHDR_ERR, BEEPHDR_MSG, BEEPHDR_NUL, BEEPHDR_RPY, BEEPHDR_SEQ }; typedef enum BEEPHdrID_ BEEPHdrID; #define BEEP_DEFAULT_MIME_HDR "Content-type: application/beep+xml\r\n" #ifdef __cplusplus } #endif #include "srAPI.h" #endif liblogging-1.0.5/rfc3195/src/srAPI.h0000644000175100017510000002463412411216132013571 00000000000000/*! \file srAPI.h * \brief The syslog reliable API. * * This is the transport part of the API. Please be sure * to also look at \ref syslogmessage.h for the API * on the syslog message itself. * * \author Rainer Gerhards * \date 2003-08-04 * 0.1 version created. * \date 2003-10-02 * Added a number of library options so that the different * listeners can be flexibly configured. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_SRAPI_H_INCLUDED__ #define __LIB3195_SRAPI_H_INCLUDED__ 1 #ifdef __cplusplus extern "C" { #endif #define srAPICHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsrAPI);} struct srSLMGObject; struct srAPIObject /** The syslog-reliable API object. Implemented via \ref srAPI.h and * \ref srAPI.c. */ { srObjID OID; /**< object ID */ struct sbChanObject *pChan; /**< The BEEP channel associated with this API instance */ struct sbNVTRObject *pProfsSupported;/**< the supported profiles by this API (initiator only) */ struct sbSessObject *pSess; /**< the associated session */ void *pUsr; /**< for the user's use - not handled in any way in this lib */ /** \todo create the methods for pUsr */ srOPTION3195Profiles iUse3195Profiles; /**< specifies which profiles to use for 3195 */ # if FEATURE_LISTENER == 1 int bListenBEEP; /**< TRUE/FALSE - listen to udp? */ int iBEEPListenPort; /**< port to use when listening on BEEP */ void (*OnSyslogMessageRcvd)(struct srAPIObject* pAPI, struct srSLMGObject *pSyslogMesg); struct sbLstnObject *pLstn; /**< pointer to associated listener object */ int bListenUDP; /**< TRUE/FALSE - listen to udp? */ int iUDPListenPort; /**< port to use when listening on UDP */ int bListenUXDOMSOCK; /**< TRUE/FALSE - listen to unix domain socket? */ char *szNameUXDOMSOCK; /**< pointer to c-string with socket name */ # endif }; typedef struct srAPIObject srAPIObj; /** * Initialize the liblogging library. This method must be called * before any other method. * * \retval Pointer to an API object (aka "handle") or NULL * if an error occured. */ srAPIObj* srAPIInitLib(void); /** Open a log session. * * \param pszRemotePeer [in] The Peer to connect to. * \param iPort [in] The port the remote Peer is listening to. * \retval Pointer to an API object (aka "handle") or NULL * if an error occured. */ srRetVal srAPIOpenlog(srAPIObj *pThis, char* pszRemotePeer, int iPort); /** * Close a syslog raw session. * In the method, we have a slightly different error handling. We do * NOT return immediately when something goes wrong but rather preserve * the error state and try to continue processing. The reasoning * behind this is that we can potentially create an even larger * memory leak if we do not try to continue. After all, we are * here to free things and shutdown the process. The only exception * is when we detect that the caller-provided handle is invalid. * In this case, we CAN NOT continue processing. * * When this method returns, the the caller-supplied pointer * to the API object is NO LONGER VALID and can not be used * for consequtive calls. */ srRetVal srAPICloseLog(srAPIObj *pThis); /** * Exit the liblogging library. This method should be called after * a higher layer is COMPLETE DONE with liblogging. It does not * need to be called after each session close. * * if srAPIExitLib() is called, the lib can not be used * until srAPIInitLib() is called again. * * The provided pointer to the API object is invalid * once this method returns. */ srRetVal srAPIExitLib(srAPIObj *pThis); /** * Send a log message to the remote peer. The log message must * already be correctly formatted according to RFC 3195. No * further formatting (or checks) are applied. * * \param pThis [in] pointer to a proper srAPI object. * \param szLogmsg [in] message to be sent. */ srRetVal srAPISendLogmsg(srAPIObj* pThis, char* szLogmsg); /** * Send a syslog message object to the remote peer. This * method SHOULD be called whenever the caller is already * in possesion of a srSLMGObj. Calling srAPISendLogmsg would * result in a performance penalty in those cases. In general, * you should call this method here whenever you can and use * srAPISendLogmsg only in those (rare) cases where you * can not avoid it. * * \param pThis [in] pointer to a proper srAPI object. * \param pSLMG pointer to the syslog message object. This * must be a proper object as it will be * used as the message source. */ srRetVal srAPISendSLMG(srAPIObj* pThis, struct srSLMGObject* pSLMG); /** * Close a syslog raw session. * In the method, we have a slightly different error handling. We do * NOT return immediately when something goes wrong but rather preserve * the error state and try to continue processing. The reasoning * behind this is that we can potentially create an even larger * memory leak if we do not try to continue. After all, we are * here to free things and shutdown the process. The only exception * is when we detect that the caller-provided handle is invalid. * In this case, we CAN NOT continue processing. * * When this method returns, the the caller-supplied pointer * to the API object is NO LONGER VALID and can not be used * for consequtive calls. */ srRetVal srAPICloseLog(srAPIObj *pThis); /** * Set an library option. Library options provide a * way to modify library behaviour. For example, * once rfc3195 raw and cooked are implemented, you can * set an option to set which transport you would like * to have. Consequently, it currently looks like * the calling sequence is probably always: * * 1. srAPIInitLib * 2. srAPISetOption * 3. srAPIOpenlog * 4. srAPISendLogmsg * 5. srAPICloselog * 6. srAPIExitLib * * \param pThis pointer to the API, as usual. The unusual * things is that in this case it may be NULL. If so, * global settings will be modified on a per-library * basis. * \param iOpt option to set * \param iOptVal value that the option is to be set to. * The option value is totally dependent on the * respective option. */ srRetVal srAPISetOption(srAPIObj* pThis, SRoption iOpt, int iOptVal); /* And the same method for string options... */ srRetVal srAPISetStringOption(srAPIObj* pThis, SRoption iOpt, char *pszOptVal); /** * Run the listener process. Control is only returned if * - a fatal error inside the listener happens * - srAPIShutdownListener() has been called * * As control does not return, please note that srAPIShutdownListener() * must be called either from another thread or a signal handler. */ srRetVal srAPIRunListener(srAPIObj *pThis); /** * Shut down the currently running listener. It * may take some time to shutdown the listener depending * on its current state. The caller should expect a delay of * up to 30 seconds. */ srRetVal srAPIShutdownListener(srAPIObj *pThis); /** * Set the user pointer. Whatever value the user * passes in is accepted and stored. No validation * is done (and can be done). Any previously stored * information is overwritten. */ srRetVal srAPISetUsrPointer(srAPIObj *pAPI, void* pUsr); /** * Return the user pointer. Returns whatever is stored * in pUsr. * * \param ppToStore Pointer to a pointer that will receive * the user pointer. */ srRetVal srAPIGetUsrPointer(srAPIObj *pAPI, void **ppToStore); /** * Setup the listener for this API object. The listener is * initialized but not running. Only a single listener can * be active for a single API object. * * \param NewHandler Pointer to a function with C calling conventions * the will receive the syslog message object as soon as it arrives. * This may be NULL. In this case, however, no meaningful work is done. * Syslog messages arrive but will be discarded because there is * no upper-layer peer. */ srRetVal srAPISetupListener(srAPIObj* pThis, void(*NewHandler)(srAPIObj*, struct srSLMGObject*)); /** * Set a handler to be called when a syslog message * arrives. If this method is called when there already a new handler * is set, the previous one is discarded. There can only be a single * handler set at a single time. * * \param NewHandler Pointer to a function with C calling conventions * the will receive the syslog message object as soon as it arrives. * This may be NULL. In this case, however, no meaningful work is done. * Syslog messages arrive but will be discarded because there is * no upper-layer peer. */ srRetVal srAPISetMsgRcvCallback(srAPIObj* pThis, void(*NewHandler)(srAPIObj*, struct srSLMGObject*)); /** * Shut down the currently running listener. It * may take some time to shutdown the listener depending * on its current state. The caller should expect a delay of * up to 30 seconds. */ srRetVal srAPIShutdownListener(srAPIObj *pThis); #ifdef __cplusplus }; #endif #endif liblogging-1.0.5/rfc3195/src/clntprof-3195raw.c0000644000175100017510000001142712411216132015542 00000000000000/*! \file clntprof-3195raw.c * \brief Implementation of the client profile for RFC 3195 raw. * * The prefix for this "object" is psrr which stands for * *P*rofile *S*yslog *R*eliable *Raw*. This file works in * conjunction with \ref lstnprof-3195raw.c and shares * its namespace. * * \author Rainer Gerhards * \date 2003-09-04 * coding begun. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include "settings.h" #include "liblogging.h" #include "srAPI.h" #include "beepsession.h" #include "beepchannel.h" #include "beepprofile.h" #include "clntprof-3195raw.h" #include "syslogmessage.h" /* ################################################################# * * private members * * ################################################################# */ /** * Construct a sbPSSRObj. */ static srRetVal sbPSSRConstruct(sbPSSRObj** ppThis) { assert(ppThis != NULL); if((*ppThis = calloc(1, sizeof(sbPSSRObj))) == NULL) return SR_RET_OUT_OF_MEMORY; (*ppThis)->OID = OIDsbPSSR; (*ppThis)->uAnsno = 0; (*ppThis)->uMsgno4raw = 0; return SR_RET_OK; } /** * Destroy a sbPSSRObj. * The handler must be called in the ChanClose handler, if instance * data was assigned. */ static void sbPSSRDestroy(sbPSSRObj* pThis) { sbPSSRCHECKVALIDOBJECT(pThis); SRFREEOBJ(pThis); } /* ################################################################# * * public members * * ################################################################# */ srRetVal sbPSSRClntSendSLMG(sbChanObj* pChan, srSLMGObj *pSLMG) { return sbPSSRClntSendMsg(pChan, pSLMG->pszRawMsg); } srRetVal sbPSSRClntSendMsg(sbChanObj* pChan, char* szLogmsg) { sbMesgObj *pMesg; srRetVal iRet; sbPSSRObj *pThis; sbChanCHECKVALIDOBJECT(pChan); assert(szLogmsg != NULL); pThis = pChan->pProfInstance; sbPSSRCHECKVALIDOBJECT(pThis); if((pMesg = sbMesgConstruct(NULL, szLogmsg)) == NULL) return SR_RET_ERR; iRet = sbMesgSendMesg(pMesg, pChan, "ANS", pThis->uAnsno++); sbMesgDestroy(pMesg); return iRet; } srRetVal sbPSSRClntOpenLogChan(sbChanObj *pChan) { srRetVal iRet; sbPSSRObj *pThis; sbMesgObj *pMesgGreeting; sbChanCHECKVALIDOBJECT(pChan); if((iRet = sbPSSRConstruct(&pThis)) != SR_RET_OK) return iRet; /* channel created, let's wait until the remote peer sends * the profile-level greeting (intial MSG). */ if((pMesgGreeting = sbMesgRecvMesg(pChan)) == NULL) { return SR_RET_ERR; } if(pMesgGreeting->idHdr != BEEPHDR_MSG) { sbMesgDestroy(pMesgGreeting); return SR_RET_ERR; } sbMesgDestroy(pMesgGreeting); pThis->uAnsno = 0; pThis->uMsgno4raw = pMesgGreeting->uMsgno; /* now store the instance pointer */ pChan->pProfInstance = pThis; return SR_RET_OK; } srRetVal sbPSSRCOnClntCloseLogChan(sbChanObj *pChan) { srRetVal iRet; sbPSSRObj *pThis; sbMesgObj *pMesg; sbChanCHECKVALIDOBJECT(pChan); pThis = pChan->pProfInstance; sbPSSRCHECKVALIDOBJECT(pThis); if((pMesg = sbMesgConstruct("", "")) == NULL) { sbMesgDestroy(pMesg); return SR_RET_ERR; } iRet = sbMesgSendMesg(pMesg, pChan, "NUL", pThis->uAnsno++); sbMesgDestroy(pMesg); sbPSSRDestroy(pThis); pChan->pProfInstance = NULL; return iRet; } liblogging-1.0.5/rfc3195/src/beepsession.c0000644000175100017510000004223112411216132015116 00000000000000/*! \file beepsession.c * \brief Implementation of the BEEP Session Object. * * \author Rainer Gerhards * \date 2003-08-04 * \date 2003-08-11 * Integrated XML parser in closeSession and other * areas (begun implementing it). * \date 2003-08-12 * Added a list of remote peers profile to the session * object. Now the sbSessOpenChan() can do intelligent * checking if the remote peer supports the profile * (and, if not, provide an error message and not * try to connect). * \date 2003-09-04 * Added support for multiple initiator (client) profiles. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include "settings.h" #include "liblogging.h" #include "sockets.h" #include "beepsession.h" #include "beepchannel.h" #include "beepframe.h" #include "namevaluetree.h" #include "stringbuf.h" /* ################################################################# * * private members * * ################################################################# */ /* ################################################################# * * public members * * ################################################################# */ /** * Retrieve the channel object associated with the channel number. * This method allows to retrieve a channel number based on the * actual channel. * * \param uChanNo channel number * \retval pointer to channel object or NULL, if uChanNo could * not be found. */ sbChanObj* sbSessRetrChanObj(sbSessObj *pThis, SBchannel uChanNo) { sbNVTEObj *pEntry; if((pEntry = sbNVTSearchKeyU(pThis->pChannels, NULL, uChanNo)) == NULL) return NULL; return((sbChanObj*) pEntry->pUsr); } srRetVal sbSessProcessGreeting(sbSessObj *pThis, sbMesgObj *pMesg) { sbNVTRObj* pMesgXML; sbNVTEObj* pEntryGreeting; sbNVTRObj* pProfileRoot; sbNVTEObj* pProfileEntry; sbNVTRObj* pProfileList = NULL; sbNVTEObj* pProfileListEntry; sbNVTEObj* pEntryURI; srRetVal iRet; sbSessCHECKVALIDOBJECT(pThis); sbMesgCHECKVALIDOBJECT(pMesg); /* Now parse the greeting and see which profiles are supported. * The profiles supported by the remote peer are stored in the * profiles linked list which is referred to when a channel * creation is attempted. */ pMesgXML = sbNVTRConstruct(); if((iRet = sbNVTRParseXML(pMesgXML, pMesg->szActualPayload)) == SR_RET_OK) { if((pEntryGreeting = sbNVTRHasElement(pMesgXML, "greeting", TRUE)) == NULL) iRet = SR_RET_PEER_NO_GREETING; else { /* ok, we now have a correct greeting message. Now let's pick up all * the profiles from it. It is no error if we do not find any profile * object, as this is valid as of RFC 3080 (of course, it makes no * sense when talking to a BEEP listener, but that will be handled * at channel creation). If we find profile elements but they do not * include the uri parameter, we raise an error, as this is not valid * as of the DTD. Other profile parameters are not used and ignored. */ pProfileList = NULL; if((pProfileRoot = pEntryGreeting->pChild) != NULL) { pProfileEntry = NULL; while((pProfileEntry = sbNVTSearchKeySZ(pProfileRoot, pProfileEntry, "profile")) != NULL) { if((pEntryURI = sbNVTRHasElement(pProfileEntry->pXMLProps, "uri", TRUE)) == NULL) { sbNVTRDestroy(pMesgXML); iRet = SR_RET_PEER_NO_URI; break; } else { /* ok, we finally have a valid profile. Let's add it to our list. */ if(pProfileList == NULL) if((pProfileList = sbNVTRConstruct()) == NULL) { sbNVTRDestroy(pMesgXML); iRet = SR_RET_OUT_OF_MEMORY; break; } if((pProfileListEntry = sbNVTAddEntry(pProfileList)) == NULL) { sbNVTRDestroy(pMesgXML); iRet = SR_RET_OUT_OF_MEMORY; break; } sbNVTESetKeySZ(pProfileListEntry, pEntryURI->pszValue, TRUE); } } } } } pThis->pRemoteProfiles = pProfileList; sbNVTRDestroy(pMesgXML); return iRet; } sbSessObj* sbSessOpenSession(char* pszRemotePeer, int iPort, sbNVTRObj *pProfSupported) { sbSockObj *pSock; sbSessObj* pThis; sbChanObj* pChan0; sbMesgObj* pMesgGreeting; sbMesgObj* pGreeting; srRetVal iRet; if((pThis = calloc(1, sizeof(sbSessObj))) == NULL) { return NULL; } sbSessResetLastError(pThis); /* Now build the list of channels. */ if((pThis->pChannels = sbNVTRConstruct()) == NULL) { SRFREEOBJ(pThis); return NULL; } pSock = sbSockInit(); if(pSock == NULL) { SRFREEOBJ(pThis); return NULL; } if(sbSockConnectoToHost(pSock, pszRemotePeer, iPort) != SR_RET_OK) { /* debug: printf("Error, can not connect to host!\n"); */ sbSockExit(pSock); SRFREEOBJ(pThis); return NULL; } /* finish up */ pThis->pProfilesSupported = pProfSupported; pThis->pSock = pSock; pThis->OID = OIDsbSess; pThis->SendFramMethod = sbSessSendFram; if((pThis->pRXQue = sbNVTRConstruct()) == NULL) return NULL; /* Ok, we got a connection. Now we need to create a channel object for channel * 0, so that we can begin exchanging greetings. */ pMesgGreeting = sbMesgConstruct("Content-type: application/beep+xml\r\n", "\r\n"); pChan0 = sbChanConstruct(pThis); sbChanSetChanno(pChan0, 0); /* this is always channel 0 by RFC */ pThis->pChan0 = pChan0; sbMesgSendMesg(pMesgGreeting, pChan0, "RPY", 0); sbMesgDestroy(pMesgGreeting); if((pGreeting = sbMesgRecvMesg(pChan0)) == NULL) { /* we failed, so free as much as possible */ sbSessCloseSession(pThis); return NULL; } if((iRet = sbSessProcessGreeting(pThis, pGreeting)) != SR_RET_OK) { /* we failed, so free as much as possible */ sbSessSetLastError(pThis, iRet); sbSessCloseSession(pThis); sbMesgDestroy(pGreeting); return NULL; } sbMesgDestroy(pGreeting); return(pThis); } /** * Process the supplied SEQ frame. Most notably, this means the * window is updated in the respective channel object. * * According to the latest discussion on the BEEP WG mailing * list and other sources, we silently ignore SEQ frames for * non-existing channels. This most probably is not a protocol * error but rather a SEQ frame arriving after the channel * has been closed. This can happen due to TCP delays. * Other implementors have suggested (and successfully * implemented) ignoring these frames. This information is * current as of August, 2003. * * \param pFram pointer to frame to process. */ srRetVal sbSessDoSEQ(sbSessObj* pThis, sbFramObj* pFram) { sbChanObj *pChan; int uConsumed; sbSessCHECKVALIDOBJECT(pThis); assert(pFram->idHdr = BEEPHDR_SEQ); if((pChan = sbSessRetrChanObj(pThis, pFram->uChannel)) == NULL) return SR_RET_OK; /* see above for an explanation */ /* OK, we have all we need and now can do the math */ uConsumed = pChan->uSeqno - pFram->uAckno + 1; pChan->uTXWin = pFram->uWindow; pChan->uTXWinLeft = pChan->uTXWin - uConsumed; return SR_RET_OK; } void sbSessDestroy(sbSessObj *pThis) { sbSessCHECKVALIDOBJECT(pThis); if(pThis->pRXQue != NULL) sbNVTRDestroy(pThis->pRXQue); if(pThis->pRemoteProfiles != NULL) sbNVTRDestroy(pThis->pRemoteProfiles); if(pThis->pChannels != NULL) sbNVTRDestroy(pThis->pChannels); # if FEATURE_LISTENER == 1 /* NOTE WELL: we do NOT destroy the pProfilesSupported * NameValueTree because this is a read-only copy provided * by either the sbLstnObj or the srAPI object. These are * responsible for destroying it. */ if(pThis->pSendQue != NULL) sbNVTRDestroy(pThis->pSendQue); # endif SRFREEOBJ(pThis); } srRetVal sbSessDoReceive(sbSessObj *pThis, int bMustRcvPayloadFrame) { sbFramObj* pFram; srRetVal iRet; sbNVTEObj *pEntry; do { if((pFram = sbFramActualRecvFram(pThis)) == NULL) return SR_RET_ERR; /* let's see if it is a SEQ frame */ if(sbFramGetHdrID(pFram) == BEEPHDR_SEQ) { if((iRet = sbSessDoSEQ(pThis, pFram)) != SR_RET_OK) return iRet; /* frame is now eaten up, so destroy */ sbFramDestroy(pFram); pFram = NULL; } else { /* it's an actual data frame - so enqueue it */ if((pEntry = sbNVTAddEntry(pThis->pRXQue)) == NULL) return SR_RET_OUT_OF_MEMORY; if((iRet = sbNVTESetUsrPtr(pEntry, pFram, (void*) sbFramDestroy)) != SR_RET_OK) return iRet; } } while((bMustRcvPayloadFrame == TRUE) && (pThis->pRXQue->pFirst == NULL)); /* WARNING: do...while */ return SR_RET_OK; } sbFramObj* sbSessRecvFram(sbSessObj* pThis, sbChanObj *pChan) { srRetVal iRet; sbFramObj *pRetFram; sbNVTEObj *pEntry; do { if(sbSockHasReceiveData(pThis->pSock)) if((iRet = sbSessDoReceive(pThis, TRUE)) != SR_RET_OK) return NULL; if((pEntry = sbNVTUnlinkElement(pThis->pRXQue)) == NULL) { /* wait until new data arrives */ /** \todo think about a timeout here - we could block indefinitely... */ sbSockWaitReceiveData(pThis->pSock); } } while(pEntry == NULL); /* WARNING: do...while! */ pRetFram = pEntry->pUsr; sbNVTEUnsetUsrPtr(pEntry); sbNVTEDestroy(pEntry); /* We now need to check if it is time to send a SEQ ourselfs ... */ pChan->uRXWinLeft -= pRetFram->uSize; if(pChan->uRXWinLeft < BEEP_DEFAULT_WINDOWSIZE / 2) { pChan->uRXWinLeft = BEEP_DEFAULT_WINDOWSIZE; if((iRet = sbChanSendSEQ(pChan, pRetFram->uSeqno+pRetFram->uSize, 0)) != SR_RET_OK) { sbFramDestroy(pRetFram); /* out of options... */ return NULL; } } return(pRetFram); } srRetVal sbSessSendFram(sbSessObj *pThis, sbFramObj *pFram, sbChanObj *pChan) { srRetVal iRet; int bRetry; sbSessCHECKVALIDOBJECT(pThis); sbFramCHECKVALIDOBJECT(pFram); sbChanCHECKVALIDOBJECT(pChan); if(sbSockHasReceiveData(pThis->pSock)) sbSessDoReceive(pThis, FALSE); do { iRet = sbChanActualSendFram(pChan, pFram); if(iRet == SR_RET_OK) bRetry = FALSE; else if(iRet == SR_RET_REMAIN_WIN_TOO_SMALL) { /* we now need to wait for a larger frame */ if((iRet = sbSessDoReceive(pThis, FALSE)) != SR_RET_OK) /* do a blocking read */ return iRet; bRetry = TRUE; } else return iRet; } while(bRetry == TRUE); /* WARNING: do...while! */ return SR_RET_OK; } sbChanObj* sbSessOpenChan(sbSessObj* pThis) { sbChanObj* pChan; sbNVTRObj *pReplyXML; sbNVTEObj *pEntryURI; sbNVTEObj *pEntryProfile; sbMesgObj *pMesgStart; sbMesgObj* pReply; /* the reply to the start command */ srRetVal iRet; sbProfObj * pProf; char szGreeting[512]; sbSessCHECKVALIDOBJECT(pThis); sbSessResetLastError(pThis); /* before we do anything, let's first check if the remote peer * supports at least one of the profiles we do support. If there * is no match, there is no point in trying it... */ if((pProf = sbProfFindProfileURIMatch(pThis->pProfilesSupported, pThis->pRemoteProfiles)) == NULL) { sbSessSetLastError(pThis, SR_RET_PEER_DOESNT_SUPPORT_PROFILE); return NULL; } pChan = sbChanConstruct(pThis); /* OK, we have our representation of the channel. Now we need * to see if the remote peer accepts our creation request. */ SNPRINTF(szGreeting, sizeof(szGreeting), "\r\n" " \r\n" "\r\n", sbProfGetURI(pProf)); pMesgStart = sbMesgConstruct("Content-type: application/beep+xml\r\n", szGreeting); sbChanSetChanno(pChan, 1); /* quick hack */ sbMesgSendMesg(pMesgStart, pThis->pChan0, "MSG", 0); sbMesgDestroy(pMesgStart); if((pReply = sbMesgRecvMesg(pChan)) == NULL) { /** \todo think if we need to shut down anything * else inside the BEEP session. */ sbChanDestroy(pChan); return NULL; } /* debug: printf("HDR: %s, Payload: %s\n", pReply->szMIMEHdr, pReply->szActualPayload); */ if(pReply->idHdr != BEEPHDR_RPY) { /** \todo think if we need to shut down anything * else inside the BEEP session. */ sbChanDestroy(pChan); sbMesgDestroy(pReply); return NULL; } /* Now check if we received the correct reply and extract the * agreed-upon profile. */ pReplyXML = sbNVTRConstruct(); if((iRet = sbNVTRParseXML(pReplyXML, pReply->szActualPayload)) == SR_RET_OK) { if((pEntryProfile = sbNVTRHasElement(pReplyXML, "profile", TRUE)) == NULL) { iRet = SR_RET_PEER_NO_PROFILE; } else { if((pEntryURI = sbNVTRHasElement(pEntryProfile->pXMLProps, "uri", TRUE)) == NULL) iRet = SR_RET_PEER_NO_URI; } } if(iRet == SR_RET_OK) { if((pChan->pProf = sbProfFindProfile(pThis->pProfilesSupported, pEntryURI->pszValue)) == NULL) iRet = SR_RET_PEER_INVALID_PROFILE; } /* housekeeping */ sbMesgDestroy(pReply); sbNVTRDestroy(pReplyXML); /* done with reply, no longer needed */ if(iRet != SR_RET_OK) { sbChanDestroy(pChan); pChan = NULL; sbSessSetLastError(pThis, iRet); } return(pChan); } srRetVal sbSessCloseChan(sbSessObj *pThis, sbChanObj *pChan) { sbMesgObj* pMesgCloseReq; sbMesgObj* pMesgCloseReply; srRetVal iRet = SR_RET_OK; sbNVTRObj *pReplyXML; char szBuf[1025]; sbSessCHECKVALIDOBJECT(pThis); sbChanCHECKVALIDOBJECT(pChan); SNPRINTF(szBuf, sizeof(szBuf), "", pChan->uChanNum); if((pMesgCloseReq = sbMesgConstruct("Content-type: application/beep+xml\r\n", szBuf)) == NULL) return SR_RET_ERR; iRet = sbMesgSendMesg(pMesgCloseReq, pThis->pChan0, "MSG", 0); sbMesgDestroy(pMesgCloseReq); if(iRet != SR_RET_OK) return iRet; if((pMesgCloseReply = sbMesgRecvMesg(pThis->pChan0)) == NULL) { /* this is the best we can do, otherwise we may create a leak... */ sbChanUpdateChannelState(pChan, sbChan_STATE_CLOSED); sbChanDestroy(pChan); return iRet; } if(pMesgCloseReply->idHdr != BEEPHDR_RPY) { iRet = SR_RET_ERR; } pReplyXML = sbNVTRConstruct(); if((iRet = sbNVTRParseXML(pReplyXML, pMesgCloseReply->szActualPayload)) == SR_RET_OK) if(sbNVTRHasElement(pReplyXML, "ok", TRUE) == NULL) iRet = SR_RET_PEER_NONOK_RESPONSE; sbNVTRDestroy(pReplyXML); sbMesgDestroy(pMesgCloseReply); sbChanUpdateChannelState(pChan, sbChan_STATE_CLOSED); sbChanDestroy(pChan); return(iRet); } srRetVal sbSessCloseSession(sbSessObj *pThis) { srRetVal iRet; sbSessCHECKVALIDOBJECT(pThis); iRet = sbSessCloseChan(pThis, pThis->pChan0); pThis->pChan0 = NULL; /* ok, will be destroyed soon but I prefer to have it done.. */ /* we now need to tear down the TCP stream */ sbSockExit(pThis->pSock); sbSessDestroy(pThis); return iRet; } srRetVal sbSessSendGreeting(sbSessObj* pSess, sbNVTRObj *pProfsSupported) { srRetVal iRet; sbMesgObj *pMesgStart; sbStrBObj *pStr; sbNVTEObj *pEntry; char* pBuf; char szURIBuf[1025]; sbSessCHECKVALIDOBJECT(pSess); sbNVTRCHECKVALIDOBJECT(pProfsSupported); if((pStr = sbStrBConstruct()) == NULL) return SR_RET_OUT_OF_MEMORY; /* begin greeting */ if((iRet = sbStrBAppendStr(pStr, "\r\n")) != SR_RET_OK) return iRet; /* walk the profiles and add them to the greeting */ pEntry = NULL; while((pEntry = sbNVTSearchKeySZ(pSess->pProfilesSupported, pEntry, NULL)) != NULL) { SNPRINTF(szURIBuf, sizeof(szURIBuf), " \r\n", sbProfGetURI((sbProfObj*) pEntry->pUsr)); if((iRet = sbStrBAppendStr(pStr, szURIBuf)) != SR_RET_OK) return iRet; } /* finish greeting */ if((iRet = sbStrBAppendStr(pStr, "\r\n")) != SR_RET_OK) return iRet; pBuf = sbStrBFinish(pStr); pMesgStart = sbMesgConstruct(BEEP_DEFAULT_MIME_HDR, pBuf); sbMesgSendMesg(pMesgStart, pSess->pChan0, "RPY", 0); sbMesgDestroy(pMesgStart); free(pBuf); return SR_RET_OK; } liblogging-1.0.5/rfc3195/src/lstnprof-3195cooked.c0000644000175100017510000002155412411216132016237 00000000000000/*! \file lstnprof-3195cooked.c * \brief Implementation of the listener profile for RFC 3195 COOKED. * * The prefix for this "object" is psrc which stands for * *P*rofile *S*yslog *R*eliable *Cooked*. * * \author Rainer Gerhards * \date 2003-09-05 * file creatd, but coding not yet begun * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include "settings.h" #include "liblogging.h" #include "srAPI.h" #include "beepsession.h" #include "beepprofile.h" #include "lstnprof-3195cooked.h" #include "stringbuf.h" #include "syslogmessage.h" #include "namevaluetree.h" /* ################################################################# * * private members * * ################################################################# */ /** * Send an reply to the remote peer. * This indicates message acceptance. */ static srRetVal psrcSendAckMesg(struct sbChanObject* pChan) { srRetVal iRet; sbMesgObj *pMesg; static int i = 0; sbChanCHECKVALIDOBJECT(pChan); pMesg = sbMesgConstruct(NULL, ""); iRet = sbMesgSendMesg(pMesg, pChan, "RPY", 0); sbMesgDestroy(pMesg); return iRet; } /* ################################################################# * * public members * * ################################################################# */ srRetVal psrcOnChanCreate(struct sbProfObject *pThis, struct sbSessObject* pSess, struct sbChanObject* pChan) { sbProfCHECKVALIDOBJECT(pThis); sbSessCHECKVALIDOBJECT(pSess); sbChanCHECKVALIDOBJECT(pChan); /* There is nothing to do for cooked - all is done via * the formatted messages being exchanged ;-) */ return SR_RET_OK; } /** * Process a received element. */ static srRetVal psrcOnMesgRecvDoEntry(sbProfObj *pThis, int* pbAbort, sbSessObj* pSess, sbChanObj* pChan, sbMesgObj *pMesg, sbNVTEObj *pEntry) { srRetVal iRet; srSLMGObj *pSLMG; char *pszRemHostIP; sbProfCHECKVALIDOBJECT(pThis); sbSessCHECKVALIDOBJECT(pSess); sbMesgCHECKVALIDOBJECT(pMesg); sbNVTECHECKVALIDOBJECT(pEntry); assert(pbAbort != NULL); /* We got the message */ if((iRet = srSLMGConstruct(&pSLMG)) != SR_RET_OK) { return iRet; } pSLMG->iSource = srSLMG_Source_BEEPCOOKED; if((iRet = srSLMGSetRawMsg(pSLMG, pEntry->pszValue, FALSE)) != SR_RET_OK) { srSLMGDestroy(pSLMG); return iRet; } if((iRet = sbSockGetRemoteHostIP(pSess->pSock, &pszRemHostIP)) != SR_RET_OK) { srSLMGDestroy(pSLMG); return iRet; } if((iRet = srSLMGSetRemoteHostIP(pSLMG, pszRemHostIP, FALSE)) != SR_RET_OK) { srSLMGDestroy(pSLMG); free(pszRemHostIP); return iRet; } if((iRet = srSLMGParseMesg(pSLMG)) != SR_RET_OK) { srSLMGDestroy(pSLMG); free(pszRemHostIP); return iRet; } pThis->pAPI->OnSyslogMessageRcvd(pThis->pAPI, pSLMG); free(pszRemHostIP); srSLMGDestroy(pSLMG); return SR_RET_OK; } /** * Process the incoming BEEP Message and call the upper-layer event * handler. Most importantly, this method must parse and extract the * syslog messages inside the BEEP Message. * * If there are any error conditions, THIS method must notify * the remote peer. The reason is that this method has a much * better knowledge to provide a meaningful error message than * its upper layer caller. */ static srRetVal psrcOnMesgRecvCallAPI(sbProfObj *pThis, int* pbAbort, sbSessObj* pSess, sbChanObj* pChan, sbMesgObj *pMesg) { srRetVal iRet = SR_RET_OK; sbNVTRObj *pMsgXML; sbNVTEObj *pEntry; char szErrMsg[1024]; sbProfCHECKVALIDOBJECT(pThis); sbSessCHECKVALIDOBJECT(pSess); sbMesgCHECKVALIDOBJECT(pMesg); assert(pbAbort != NULL); pMsgXML = sbNVTRConstruct(); if((iRet = sbNVTRParseXML(pMsgXML , pMesg->szActualPayload)) != SR_RET_OK) { /* we need to notify the peer that something went wrong */ SNPRINTF(szErrMsg, sizeof(szErrMsg), "Error %d parsing XML - is it malformed?", iRet); sbChanSendErrResponse(pChan, 550, szErrMsg); return iRet; } # if DEBUGLEVEL > 1 sbNVTDebugPrintTree(pMsgXML, 0); # endif /* In the next block, we do not return() if we detect an error * but we set iRet and run down below. This makes cleanup easier. */ if((pEntry = sbNVTRHasElement(pMsgXML , "entry", TRUE)) != NULL) { iRet = psrcOnMesgRecvDoEntry(pThis, pbAbort, pSess, pChan, pMesg, pEntry); } else if((pEntry = sbNVTRHasElement(pMsgXML , "path", TRUE)) != NULL) { printf("Path, Msg: %s\n", pMesg->szActualPayload); iRet = SR_RET_OK; } else if((pEntry = sbNVTRHasElement(pMsgXML , "iam", TRUE)) != NULL) { printf("iam, Msg: %s\n", pMesg->szActualPayload); iRet = SR_RET_OK; } else { /* this is an invalid XML stream, so complain back */ sbChanSendErrResponse(pChan, 500, "Invalid XML for this profile - , or expected but not found - maybe malformed XML."); iRet = SR_RET_XML_MALFORMED; *pbAbort = TRUE; } sbNVTRDestroy(pMsgXML); return iRet; } srRetVal psrcOnMesgRecv(sbProfObj *pThis, int* pbAbort, sbSessObj* pSess, sbChanObj* pChan, sbMesgObj *pMesg) { srRetVal iRet; sbProfCHECKVALIDOBJECT(pThis); sbSessCHECKVALIDOBJECT(pSess); sbChanCHECKVALIDOBJECT(pChan); sbMesgCHECKVALIDOBJECT(pMesg); assert(pbAbort != NULL); switch(pMesg->idHdr) { case BEEPHDR_MSG: if(pThis->pAPI->OnSyslogMessageRcvd != NULL) { /* Call handler - as of RFC 3195, we may potentially * have more than one message inside a single packet. * As such, we now need to disassmble the packet and * pass the messages individually. */ if((iRet = psrcOnMesgRecvCallAPI(pThis, pbAbort, pSess, pChan, pMesg)) != SR_RET_OK) return iRet; } /* See http://lists.beepcore.org/pipermail/beepwg/2003-September/001540.html * for what this means, below. Here is an excerpt, should the URL disappear... There are two advancing "message ids" in BEEP. One is the seqno, the other is the msgno. Msgno is used at the application layer to correlate requests and responses. A peer may issue many MSGs without necessarily receiving RPYs, but the remote peer MUST send RPYs in the same sequence that it received MSGs for. This is detailled under "Asynchrony" in RFC3080, 2.6. Msgno is NOT intended to be used for flow control. Hence, there is no and must no window be defined for it. In contrast, seqno is the one used for actual flow control. Windowing is defined in RFC3081 and carried out via SEQ frames. So if I implement a BEEP-based server AND I need to limit the amount of data that an application sends to me, I do not do this via MSG/RPY but via SEQ only. So it is vital that a robust server design includes some type of communication of the upper app layers with the lower 3081 layers so that the later will receive feedback from the upper layers when it is time to stop sending SEQs. The good thing about this is that flow control follows a single paradigm, no matter if MSG/RPY or MSG/ANS semantics are used. */ if((iRet = psrcSendAckMesg(pChan)) != SR_RET_OK) return iRet; /* quick & dirty to get it this week done - send SEQ ;) */ sbChanSendSEQ(pChan, pMesg->uNxtSeqno, 0); break; default: sbChanSendErrResponse(pChan, 550, "Invalid MSG type. Only MSG messages accepted by this profile - see RFC 3195/COOKED."); return SR_RET_INAPROPRIATE_HDRCMD; } return SR_RET_OK; } liblogging-1.0.5/rfc3195/src/testsrvr.c0000644000175100017510000001150412411216132014472 00000000000000/** * testsrvr.cpp : This is a small sample C++ server app * using liblogging. It just demonstrates how things can be * done. It accepts incoming messages and just dumps them * to stdout. It is single-threaded. * * \author Rainer Gerhards * \date 2003-08-13 * file created. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include #include #ifdef WIN32 #include #endif #include "liblogging.h" #include "srAPI.h" #include "syslogmessage.h" #ifdef WIN32 #include #endif /* quick hack, so all can access it. Do NOT do this in your server ;-) */ srAPIObj* pAPI; /* This method is called when a message has been fully received. * In a real sample, you would do all your enqueuing and/or * processing here. * * It is highly recommended that no lengthy processing is done in * this callback. Please see \ref architecture.c for a suggested * threading model. */ void OnReceive(srAPIObj* pAPI, srSLMGObj* pSLMG) { char *pszRemoteHost; char *pszHost; unsigned char *pszMSG; unsigned char *pszRawMsg; int iFacil; int iPrio; char szNotWellformed[] = "(non-wellformed msg)"; srSLMGGetRemoteHost(pSLMG, &pszRemoteHost); srSLMGGetPriority(pSLMG, &iPrio); srSLMGGetFacility(pSLMG, &iFacil); srSLMGGetRawMSG(pSLMG, &pszRawMsg); if(srSLMGGetHostname(pSLMG, &pszHost) == SR_RET_PROPERTY_NOT_AVAILABLE) pszHost = szNotWellformed; srSLMGGetMSG(pSLMG, &pszMSG); printf("Msg from %s (via %d), host %s, facility %d, priority %d:\n%s\nRAW:%s\n\n", pszRemoteHost, pSLMG->iSource, pszHost, iFacil, iPrio, pszMSG, pszRawMsg); } /* As we are single-threaded in this example, we need * one way to shut down the listener running on this * single thread. We use SIG_INT to do so - it effectively * provides a short-lived second thread ;-) */ void doSIGINT(int i) { printf("SIG_INT - shutting down listener. Be patient, can take up to 30 seconds...\n"); srAPIShutdownListener(pAPI); } int main(int argc, char* argv[]) { srRetVal iRet; # ifdef WIN32 _CrtSetDbgFlag(_CRTDBG_CHECK_ALWAYS_DF | _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF); # endif printf("testsrvr test server - just a quick debuging aid and sample....\n"); printf("Compiled with liblogging version %s\n", VERSION); printf("See http://www.monitorware.com/liblogging/ for updates.\n"); printf("Listening for incoming requests....\n"); signal(SIGINT, doSIGINT); if((pAPI = srAPIInitLib()) == NULL) { printf("Error initializing lib!\n"); exit(1); } /* We now set the options so that the server receives all we desire... */ if((iRet = srAPISetOption(pAPI, srOPTION_LISTEN_UDP, TRUE)) != SR_RET_OK) { printf("Error %d: can't set UDP listener option to true!!\n", iRet); exit(2); } if((iRet = srAPISetOption(pAPI, srOPTION_LISTEN_UXDOMSOCK, TRUE)) != SR_RET_OK) { printf("Error %d: can't set UDP listener option to true!!\n", iRet); exit(2); } if((iRet = srAPISetupListener(pAPI, OnReceive)) != SR_RET_OK) { printf("Error %d setting up listener!\n", iRet); exit(100); } /* now move the listener to running state. Control will only * return after SIG_INT. */ if((iRet = srAPIRunListener(pAPI)) != SR_RET_OK) { printf("Error %d running the listener!\n", iRet); exit(100); } /** control will reach this point after SIG_INT */ srAPIExitLib(pAPI); return 0; } liblogging-1.0.5/rfc3195/src/stringbuf.c0000644000175100017510000001166212411216132014606 00000000000000/*! \file stringbuf.c * \brief Implemetation of the dynamic string buffer helper object. * * \author Rainer Gerhards * \date 2003-08-08 * Initial version begun. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include "settings.h" #include "liblogging.h" #include "stringbuf.h" #include "srUtils.h" /* ################################################################# * * private members * * ################################################################# */ /* ################################################################# * * public members * * ################################################################# */ sbStrBObj *sbStrBConstruct(void) { sbStrBObj *pThis; if((pThis = calloc(1, sizeof(sbStrBObj))) == NULL) return NULL; pThis->OID = OIDsbStrB; pThis->pBuf = NULL; pThis->iBufSize = 0; pThis->iBufPtr = 0; pThis->iAllocIncrement = STRINGBUF_ALLOC_INCREMENT; return pThis; } void sbStrBDestruct(sbStrBObj *pThis) { # if STRINGBUF_TRIM_ALLOCSIZE == 1 /* in this mode, a new buffer already was allocated, * so we need to free the old one. */ if(pThis->pBuf != NULL) free(pThis->pBuf); # endif SRFREEOBJ(pThis); } srRetVal sbStrBAppendStr(sbStrBObj *pThis, char* psz) { srRetVal iRet; sbSTRBCHECKVALIDOBJECT(pThis); assert(psz != NULL); while(*psz) if((iRet = sbStrBAppendChar(pThis, *psz++)) != SR_RET_OK) return iRet; return SR_RET_OK; } srRetVal sbStrBAppendInt(sbStrBObj *pThis, int i) { srRetVal iRet; char szBuf[32]; sbSTRBCHECKVALIDOBJECT(pThis); if((iRet = srUtilItoA(szBuf, sizeof(szBuf), i)) != SR_RET_OK) return iRet; return sbStrBAppendStr(pThis, szBuf); } srRetVal sbStrBAppendChar(sbStrBObj *pThis, char c) { char* pNewBuf; sbSTRBCHECKVALIDOBJECT(pThis); if(pThis->iBufPtr >= pThis->iBufSize) { /* need more memory! */ if((pNewBuf = malloc((pThis->iBufSize + pThis->iAllocIncrement) * sizeof(char))) == NULL) return SR_RET_OUT_OF_MEMORY; memcpy(pNewBuf, pThis->pBuf, pThis->iBufSize); pThis->iBufSize += pThis->iAllocIncrement; if(pThis->pBuf != NULL) free(pThis->pBuf); pThis->pBuf = pNewBuf; } /* ok, when we reach this, we have sufficient memory */ *(pThis->pBuf + pThis->iBufPtr++) = c; return SR_RET_OK; } char* sbStrBFinish(sbStrBObj *pThis) { char* pRetBuf; sbSTRBCHECKVALIDOBJECT(pThis); sbStrBAppendChar(pThis, '\0'); # if STRINGBUF_TRIM_ALLOCSIZE == 1 /* in this mode, we need to trim the string. To do * so, we must allocate a new buffer of the exact * string size, and then copy the old one over. * This new buffer is then to be returned. */ if((pRetBuf = malloc((pThis->iBufSize + 1) * sizeof(char))) == NULL) { /* OK, in this case we use the previous buffer. At least * we have it ;) */ pRetBuf = pThis->pBuf; } else { /* got the new buffer, so let's use it */ memcpy(pRetBuf, pThis->pBuf, pThis->iBufPtr + 1); } # else /* here, we can simply return a pointer to the * currently existing buffer. We don't care about * the extra memory, as we achieve a big performance * gain. */ pRetBuf = pThis->pBuf; # endif sbStrBDestruct(pThis); return(pRetBuf); } void sbStrBSetAllocIncrement(sbStrBObj *pThis, int iNewIncrement) { sbSTRBCHECKVALIDOBJECT(pThis); assert(iNewIncrement > 0); pThis->iAllocIncrement = iNewIncrement; } liblogging-1.0.5/rfc3195/src/oscallsUnix.c0000644000175100017510000000701012411216132015077 00000000000000/**\file oscallsUnix.c * \brief OS API calls wrapper for Unix. * * \author Rainer Gerhards * * \date 2003-09-02 * rgerhards: coding begun * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include /* ################################################################# */ /* private members */ /* ################################################################# */ /* As this is not a "real" object, there won't be any private * members in this file. */ /* ################################################################# */ /* public members */ /* ################################################################# */ /** * Get the current date/time in the best resolution the operating * system has to offer (well, actually at most down to the milli- * second level. * * The date and time is returned in separate fields as this is * most portable and removes the need for additional structures * (but I have to admit it is somewhat "bulky";)). * * Obviously, all caller-provided pointers must not be NULL... */ srRetVal getCurrTime(int* year, int* month, int* day, int *hour, int* minute, int *second, int* secfrac, int *secfracPrecison, char* pcOffsetMode, int* pOffsetHour, int* pOffsetMinute) { struct timeval tp; 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all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: liblogging-1.0.5/rfc3195/src/srAPI-lstn.c0000644000175100017510000001445612411216132014543 00000000000000/*! \file srAPI-lstn.c * \brief Implementation of the listener part of the API * * \author Rainer Gerhards * \date 2003-08-26 * begun coding on initial version. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include "settings.h" #include "liblogging.h" #include "beepsession.h" #include "beepprofile.h" #include "beeplisten.h" #include "lstnprof-3195raw.h" #include "lstnprof-3195cooked.h" #include "srAPI.h" #include "syslogmessage.h" #include "namevaluetree.h" /* ################################################################# * * private members * * ################################################################# */ /* ################################################################# * * public members * * ################################################################# */ srRetVal srAPISetMsgRcvCallback(srAPIObj* pThis, void(*NewHandler)(srAPIObj*, srSLMGObj*)) { if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; pThis->OnSyslogMessageRcvd = NewHandler; return SR_RET_OK; } srRetVal srAPISetupListener(srAPIObj* pThis, void(*NewHandler)(srAPIObj*, srSLMGObj*)) { srRetVal iRet; sbProfObj *pProf; if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; if(pThis->pLstn != NULL) return SR_RET_ALREADY_LISTENING; if((pThis->pLstn = sbLstnConstruct()) == NULL) return SR_RET_OUT_OF_MEMORY; /* now tell the lib which listeners to start */ # if FEATURE_UDP == 1 /* UDP Listener */ pThis->pLstn->bLstnUDP = pThis->bListenUDP; pThis->pLstn->uUDPLstnPort = pThis->iUDPListenPort; # endif # if FEATURE_UNIX_DOMAIN_SOCKETS == 1 /* Unix Domain Sockets listener */ pThis->pLstn->bLstnUXDOMSOCK = pThis->bListenUXDOMSOCK; if(pThis->szNameUXDOMSOCK != NULL) { if((pThis->pLstn->pSockName = sbNVTEUtilStrDup(pThis->szNameUXDOMSOCK)) == NULL) return SR_RET_OUT_OF_MEMORY; } # endif /* please note: as of now, the BEEP listener will always be * started. */ pThis->pLstn->uListenPort = pThis->iBEEPListenPort; /* now begin initializing the listeners */ if((iRet = sbLstnInit(pThis->pLstn)) != SR_RET_OK) return iRet; pThis->pLstn->pAPI = pThis; if(pThis->bListenBEEP == TRUE) { /* set up the rfc 3195/raw listener */ if((iRet = sbProfConstruct(&pProf, "http://xml.resource.org/profiles/syslog/RAW")) != SR_RET_OK) { sbLstnDestroy(pThis->pLstn); return iRet; } if((iRet = sbProfSetAPIObj(pProf, pThis)) != SR_RET_OK) { sbLstnDestroy(pThis->pLstn); sbProfDestroy(pProf); return iRet; } if((iRet = srAPISetMsgRcvCallback(pThis, NewHandler)) != SR_RET_OK) { sbLstnDestroy(pThis->pLstn); sbProfDestroy(pProf); return iRet; } if((iRet = sbProfSetEventHandler(pProf, sbPROFEVENT_ONCHANCREAT, (void*) psrrOnChanCreate)) != SR_RET_OK) { sbLstnDestroy(pThis->pLstn); sbProfDestroy(pProf); return iRet; } if((iRet = sbProfSetEventHandler(pProf, sbPROFEVENT_ONMESGRECV, (void*) psrrOnMesgRecv)) != SR_RET_OK) { sbLstnDestroy(pThis->pLstn); sbProfDestroy(pProf); return iRet; } if((iRet = sbLstnAddProfile(pThis->pLstn, pProf)) != SR_RET_OK) { sbLstnDestroy(pThis->pLstn); sbProfDestroy(pProf); return iRet; } /* set up the rfc 3195/COOKED listener */ if((iRet = sbProfConstruct(&pProf, "http://xml.resource.org/profiles/syslog/COOKED")) != SR_RET_OK) { sbLstnDestroy(pThis->pLstn); return iRet; } if((iRet = sbProfSetAPIObj(pProf, pThis)) != SR_RET_OK) { sbLstnDestroy(pThis->pLstn); sbProfDestroy(pProf); return iRet; } if((iRet = srAPISetMsgRcvCallback(pThis, NewHandler)) != SR_RET_OK) { sbLstnDestroy(pThis->pLstn); sbProfDestroy(pProf); return iRet; } if((iRet = sbProfSetEventHandler(pProf, sbPROFEVENT_ONCHANCREAT, (void*) psrcOnChanCreate)) != SR_RET_OK) { sbLstnDestroy(pThis->pLstn); sbProfDestroy(pProf); return iRet; } if((iRet = sbProfSetEventHandler(pProf, sbPROFEVENT_ONMESGRECV, (void*) psrcOnMesgRecv)) != SR_RET_OK) { sbLstnDestroy(pThis->pLstn); sbProfDestroy(pProf); return iRet; } if((iRet = sbLstnAddProfile(pThis->pLstn, pProf)) != SR_RET_OK) { sbLstnDestroy(pThis->pLstn); sbProfDestroy(pProf); return iRet; } } /* End setup of BEEP listener (only executed if BEEP listener is enabled) */ return SR_RET_OK; } srRetVal srAPIRunListener(srAPIObj *pThis) { if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; return sbLstnRun(pThis->pLstn); } srRetVal srAPIShutdownListener(srAPIObj *pThis) { if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; pThis->pLstn->bRun = FALSE; return SR_RET_OK; } liblogging-1.0.5/rfc3195/src/beeplisten.c0000644000175100017510000011123712411216132014734 00000000000000/*! \file beeplisten.c * \brief Implementation of the (BEEP) listener Object. * * Actually, this module implements all the listeners. The initial * release did only care about BEEP, but starting with 0.6.0 additional * listeners are supported. In 0.6.0 at least a standard UDP listener * has been added. Other listeners (eventually not implemented by the * time you read this) are the simple syslog over TCP (aka "SELP") and * the local /var/log "listener" on *nix. * * Please see \ref architecture.c for more details. * * \author Rainer Gerhards * \date 2003-08-13 * File initially created. * \date 2003-09-26 * Changed the logical meaning of this module. It is no longer * the BEEP listener, only. It is now *the* listener for * all supported protocols. This allows us to keep all * listeners on a single thread. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include "settings.h" #include "liblogging.h" #include "sockets.h" #include "beepsession.h" #include "beepchannel.h" #include "beepframe.h" #include "beeplisten.h" #include "namevaluetree.h" #include "stringbuf.h" #include "syslogmessage.h" /* ################################################################# * * private members * * ################################################################# */ #if FEATURE_UNIX_DOMAIN_SOCKETS == 1 /** * Process an incoming Unix Domain Socket message. */ static srRetVal sbLstnRecvUXDOMSOCK(sbLstnObj *pThis) { srRetVal iRet; int iLenBuf; int iLenRcvd; char *pszFromHost; srSLMGObj *pSLMG; char szMsgBuf[BEEPFRAMEMAX]; sbLstnCHECKVALIDOBJECT(pThis); iLenBuf = sizeof(szMsgBuf) / sizeof(char); if((iLenRcvd = sbSockReceive(pThis->pSockUXDOMSOCKListening, szMsgBuf, iLenBuf)) < 1) return SR_RET_OK /* for now, this seems to be good enough... */; /* We got the message - pass it to the "API" layer */ if((iRet = srSLMGConstruct(&pSLMG)) != SR_RET_OK) { return iRet; } pSLMG->iSource = srSLMG_Source_UX_DFLT_DOMSOCK; if((iRet = srSLMGSetRawMsg(pSLMG, szMsgBuf, TRUE)) != SR_RET_OK) { srSLMGDestroy(pSLMG); return iRet; } if((iRet = sbSock_gethostname((char**) &pszFromHost)) != SR_RET_OK) { srSLMGDestroy(pSLMG); return iRet; } if((iRet = srSLMGSetRemoteHostIP(pSLMG, pszFromHost, FALSE)) != SR_RET_OK) { srSLMGDestroy(pSLMG); free(pszFromHost); return iRet; } if((iRet = srSLMGParseMesg(pSLMG)) != SR_RET_OK) { srSLMGDestroy(pSLMG); return iRet; } pThis->pAPI->OnSyslogMessageRcvd(pThis->pAPI, pSLMG); srSLMGDestroy(pSLMG); return SR_RET_OK; } #endif /* FEATURE_UNIX_DOMAIN_SOCKETS */ #if FEATURE_UDP == 1 /** * Process an incoming UDP message. * * Please note that in UDP, we do not have any profiles. As such, we can * call the API handler immediately (we know what to do in our processing). */ static srRetVal sbLstnRecvUDP(sbLstnObj *pThis) { srRetVal iRet; int iLenBuf; char *pszFromHost; srSLMGObj *pSLMG; char szMsgBuf[BEEPFRAMEMAX]; sbLstnCHECKVALIDOBJECT(pThis); iLenBuf = sizeof(szMsgBuf) / sizeof(char); if((iRet = sbSockRecvFrom(pThis->pSockUDPListening, szMsgBuf, &iLenBuf, &pszFromHost)) != SR_RET_OK) return iRet; /* We got the message - pass it to the "API" layer */ if((iRet = srSLMGConstruct(&pSLMG)) != SR_RET_OK) { return iRet; } pSLMG->iSource = srSLMG_Source_UDP; if((iRet = srSLMGSetRawMsg(pSLMG, szMsgBuf, TRUE)) != SR_RET_OK) { srSLMGDestroy(pSLMG); return iRet; } if((iRet = srSLMGSetRemoteHostIP(pSLMG, pszFromHost, FALSE)) != SR_RET_OK) { srSLMGDestroy(pSLMG); free(pszFromHost); return iRet; } if((iRet = srSLMGParseMesg(pSLMG)) != SR_RET_OK) { srSLMGDestroy(pSLMG); free(pszFromHost); return iRet; } pThis->pAPI->OnSyslogMessageRcvd(pThis->pAPI, pSLMG); srSLMGDestroy(pSLMG); free(pszFromHost); return SR_RET_OK; } #endif /* FEATURE_UDP */ /** * Lowest level event handler when a new frame arrived. * This handler must first verify if it is a good packet * (checks like seqno sequence and thus) and if so, find the * profile that it should send data to. SEQ frames are directly * processed and channel 0 protocol is mapped to fixed handlers * in this object itself. * * Please note: the message object created here is passed on * to the upper layers. However, these upper layers * MUST NOT destroy the Mesg Object - this will be * done once this method finishes! * * \param pSess Pointer to the current session object. * \param pFram Pointer to the just received frame. */ srRetVal sbLstnOnFramRcvd(sbLstnObj* pThis, int *pbAbort, sbSessObj* pSess, sbFramObj *pFram) { srRetVal iRet; sbProfObj *pProf; sbChanObj *pChan; sbMesgObj *pMesg; sbLstnCHECKVALIDOBJECT(pThis); sbSessCHECKVALIDOBJECT(pSess); sbFramCHECKVALIDOBJECT(pFram); assert(pbAbort != NULL); /* As data arrived, the "need data" indicator can be reset. We do not * care if the right data arrived - if it didn't, its not a big deal, * at most we do one unncessary call to the send method. This * will now enable sending data if it was disabled on the session. */ pSess->bNeedData = FALSE; /* find the associated channel & profile */ if((pChan = sbSessRetrChanObj(pSess, pFram->uChannel)) == NULL) { sbFramDestroy(pFram); /* we now no longer need this */ return SR_RET_CHAN_DOESNT_EXIST; } /* we now need to assemble a message out of the frame */ pMesg = sbMesgConstrFromFrame(pFram); sbFramDestroy(pFram); /* we now no longer need this */ if(pMesg == NULL) return SR_RET_ERR; /* pass control to upper layer */ pProf = pChan->pProf; sbProfCHECKVALIDOBJECT(pProf); /* OK, we got the profile, so let's call the event handler */ if(pProf->OnMesgRecv == NULL) { sbChanSendErrResponse(pChan, 451, "local profile error: OnMesgRecv handler is missing - contact software vendor"); return SR_RET_ERR_EVENT_HANDLER_MISSING; } if((iRet = (pProf->OnMesgRecv)(pProf, pbAbort, pSess, pChan, pMesg)) != SR_RET_OK) return iRet; sbMesgDestroy(pMesg); return SR_RET_OK; } /** * This method build a frame by processing one character at a * time. It operates on a continuous stream of data. It is * a state machine. * * As soon as a full frame is detected, the frame handler is called * which then should pass the data to his upper layer - or whatever * he intends to do with it. This is not the business of this * method. For each new frame, new memory is allocated, so * the frame handler (or its upper layers) are responsible * for deleting the frame. * * This method calls itself recursively if it needed to peek * at a character and now needs to do the actual processing. */ srRetVal sbLstnBuildFrame(sbLstnObj* pThis, sbSessObj* pSess, char c, int *pbAbort) { srRetVal iRet; sbFramObj *pFram; char* pBuf; sbLstnCHECKVALIDOBJECT(pThis); sbSessCHECKVALIDOBJECT(pSess); assert(pbAbort != NULL); if((pFram = pSess->pRecvFrame) == NULL) { /* OK, we are ready for the next one, so * let's allocate it ;) */ if((iRet = sbFramConstruct(&pFram)) != SR_RET_OK) return iRet; pFram->iState = sbFRAMSTATE_WAITING_HDR1; pSess->pRecvFrame = pFram; } switch(pFram->iState) { case sbFRAMSTATE_WAITING_HDR1: /* waiting for the first HDR character */ if((pFram->pStrBuf = sbStrBConstruct()) == NULL) return SR_RET_OUT_OF_MEMORY; if(c != 'A' && c != 'E' && c != 'M' && c != 'N' && c != 'R' && c != 'S') return SR_RET_INVALID_HDRCMD; if((iRet = sbStrBAppendChar(pFram->pStrBuf, c)) != SR_RET_OK) return iRet; pFram->iState = sbFRAMSTATE_WAITING_HDR2; break; case sbFRAMSTATE_WAITING_HDR2: /* waiting for the second HDR character */ if(c != 'N' && c != 'R' && c != 'S' && c != 'U' && c != 'P' && c != 'E') return SR_RET_INVALID_HDRCMD; if((iRet = sbStrBAppendChar(pFram->pStrBuf, c)) != SR_RET_OK) return iRet; pFram->iState = sbFRAMSTATE_WAITING_HDR3; break; case sbFRAMSTATE_WAITING_HDR3: /* waiting for the third HDR character */ if((iRet = sbStrBAppendChar(pFram->pStrBuf, c)) != SR_RET_OK) return iRet; pBuf = sbStrBFinish(pFram->pStrBuf); pFram->pStrBuf = NULL; if((pFram->idHdr = sbFramHdrID(pBuf)) == BEEPHDR_UNKNOWN) return SR_RET_INVALID_HDRCMD; free(pBuf); pFram->iState = sbFRAMSTATE_WAITING_SP_CHAN; break; case sbFRAMSTATE_WAITING_SP_CHAN:/* waiting for the SP before channo */ if(c != ' ') return SR_RET_INVALID_WAITING_SP_CHAN; pFram->uChannel = 0; pFram->iState = sbFRAMSTATE_IN_CHAN; break; case sbFRAMSTATE_IN_CHAN: /* reading channo */ if(isdigit(c)) pFram->uChannel = pFram->uChannel * 10 + (c - '0'); else { pFram->iState = (pFram->idHdr == BEEPHDR_SEQ) ? sbFRAMSTATE_WAITING_SP_ACKNO : sbFRAMSTATE_WAITING_SP_MSGNO; return sbLstnBuildFrame(pThis, pSess, c, pbAbort); } break; case sbFRAMSTATE_WAITING_SP_ACKNO:/* now the space before the next header */ if(c != ' ') return SR_RET_INVALID_WAITING_SP_ACKNO; pFram->uAckno = 0; pFram->iState = sbFRAMSTATE_IN_ACKNO; break; case sbFRAMSTATE_IN_ACKNO: /* and the next (char) header */ if(isdigit(c)) pFram->uAckno = pFram->uAckno * 10 + (c - '0'); else { pFram->iState = sbFRAMSTATE_WAITING_SP_WINDOW; return sbLstnBuildFrame(pThis, pSess, c, pbAbort); } break; case sbFRAMSTATE_WAITING_SP_WINDOW:/* now the space before the next header */ if(c != ' ') return SR_RET_INVALID_WAITING_SP_WINDOW; pFram->uWindow = 0; pFram->iState = sbFRAMSTATE_IN_WINDOW; break; case sbFRAMSTATE_IN_WINDOW: /* and the next (numeric) header */ if(isdigit(c)) pFram->uWindow = pFram->uWindow * 10 + (c - '0'); else { pFram->iState = sbFRAMSTATE_WAITING_HDRCR; return sbLstnBuildFrame(pThis, pSess, c, pbAbort); } break; case sbFRAMSTATE_WAITING_SP_MSGNO:/* now the space before the next header */ if(c != ' ') return SR_RET_INVALID_WAITING_SP_MSGNO; pFram->uMsgno = 0; pFram->iState = sbFRAMSTATE_IN_MSGNO; break; case sbFRAMSTATE_IN_MSGNO: /* and the next (numeric) header */ if(isdigit(c)) pFram->uMsgno = pFram->uMsgno * 10 + (c - '0'); else { pFram->iState = sbFRAMSTATE_WAITING_SP_MORE; return sbLstnBuildFrame(pThis, pSess, c, pbAbort); } break; case sbFRAMSTATE_WAITING_SP_MORE:/* now the space before the next header */ if(c != ' ') return SR_RET_INVALID_WAITING_SP_MORE; pFram->iState = sbFRAMSTATE_IN_MORE; break; case sbFRAMSTATE_IN_MORE: /* and the next (char) header */ if(c != '.' && c != '*') return SR_RET_INVALID_IN_MORE; pFram->cMore = c; pFram->iState = sbFRAMSTATE_WAITING_SP_SEQNO; break; case sbFRAMSTATE_WAITING_SP_SEQNO:/* now the space before the next header */ if(c != ' ') return SR_RET_INVALID_WAITING_SP_SEQNO; pFram->uSeqno = 0; pFram->iState = sbFRAMSTATE_IN_SEQNO; break; case sbFRAMSTATE_IN_SEQNO: /* and the next (numeric) header */ if(isdigit(c)) pFram->uSeqno = pFram->uSeqno * 10 + (c - '0'); else { pFram->iState = sbFRAMSTATE_WAITING_SP_SIZE; return sbLstnBuildFrame(pThis, pSess, c, pbAbort); } break; case sbFRAMSTATE_WAITING_SP_SIZE:/* now the space before the next header */ if(c != ' ') return SR_RET_INVALID_WAITING_SP_SIZE; pFram->uSize = 0; pFram->iState = sbFRAMSTATE_IN_SIZE; break; case sbFRAMSTATE_IN_SIZE: /* and the next (numeric) header */ if(isdigit(c)) pFram->uSize = pFram->uSize * 10 + (c - '0'); else { /* We need to guard against oversized frames here. * To do it fully right, we would need to check the * remaining bytes in the window and compare this against * uSize. However, we right now do it somewhat simpler and * just compare against the max window size. Later releases * can than add the more complex checks. This one here is * at least good enough against malicous frames... ) */ /** \todo improve! */ if(pFram->uSize > BEEPFRAMEMAX) return SR_RET_OVERSIZED_FRAME; pFram->iState = (pFram->idHdr == BEEPHDR_ANS) ? sbFRAMSTATE_WAITING_SP_ANSNO : sbFRAMSTATE_WAITING_HDRCR; return sbLstnBuildFrame(pThis, pSess, c, pbAbort); } break; case sbFRAMSTATE_WAITING_SP_ANSNO:/* now the space before the next header */ if(c != ' ') return SR_RET_INVALID_WAITING_SP_ANSNO; pFram->uAnsno = 0; pFram->iState = sbFRAMSTATE_IN_ANSNO; break; case sbFRAMSTATE_IN_ANSNO: /* and the next (numeric) header */ if(isdigit(c)) pFram->uAnsno = pFram->uAnsno * 10 + (c - '0'); else { pFram->iState = sbFRAMSTATE_WAITING_HDRCR; return sbLstnBuildFrame(pThis, pSess, c, pbAbort); } break; case sbFRAMSTATE_WAITING_HDRCR: /* awaiting the HDR's CR */ if(c != 0x0d) return SR_RET_INVALID_WAITING_HDRCR; pFram->iState = sbFRAMSTATE_WAITING_HDRLF; break; case sbFRAMSTATE_WAITING_HDRLF: /* awaiting the HDR's LF */ if(c != 0x0a) return SR_RET_INVALID_WAITING_HDRLF; if(pFram->idHdr == BEEPHDR_SEQ) { /* frame is fully received and ready for processing*/ /* call the profile event! */ pSess->pRecvFrame = NULL; /* We are done, so let's move to the next one ;) */ return sbLstnOnFramRcvd(pThis, pbAbort, pSess, pFram); } else { if((pFram->pStrBuf = sbStrBConstruct()) == NULL) return SR_RET_OUT_OF_MEMORY; pFram->uToReceive = pFram->uSize; pFram->iState = (pFram->uToReceive > 0) ? sbFRAMSTATE_IN_PAYLOAD : sbFRAMSTATE_WAITING_END1; } break; case sbFRAMSTATE_IN_PAYLOAD: /* reading payload area */ if((iRet = sbStrBAppendChar(pFram->pStrBuf, c)) != SR_RET_OK) return iRet; if(--(pFram->uToReceive) == 0) pFram->iState = sbFRAMSTATE_WAITING_END1; break; case sbFRAMSTATE_WAITING_END1: /* waiting for the 1st HDR character */ /* we first need to save the payload area */ pFram->szRawBuf = sbStrBFinish(pFram->pStrBuf); pFram->pStrBuf = NULL; pFram->iFrameLen = pFram->uSize; /* now on with "normal" checking */ if(c != 'E') return SR_RET_INVALID_WAITING_END1; pFram->iState = sbFRAMSTATE_WAITING_END2; break; case sbFRAMSTATE_WAITING_END2: /* waiting for the 2nd HDR character */ if(c != 'N') return SR_RET_INVALID_WAITING_END2; pFram->iState = sbFRAMSTATE_WAITING_END3; break; case sbFRAMSTATE_WAITING_END3: /* waiting for the 3rd HDR character */ if(c != 'D') return SR_RET_INVALID_WAITING_END3; pFram->iState = sbFRAMSTATE_WAITING_END4; break; case sbFRAMSTATE_WAITING_END4: /* waiting for the 4th HDR character */ if(c != 0x0d) return SR_RET_INVALID_WAITING_END4; pFram->iState = sbFRAMSTATE_WAITING_END5; break; case sbFRAMSTATE_WAITING_END5: /* waiting for the 5th HDR character */ if(c != 0x0a) return SR_RET_INVALID_WAITING_END5; /* frame is fully received and ready for processing*/ /* call the profile event! */ pSess->pRecvFrame = NULL; /* We are done, so let's move to the next one ;) */ return sbLstnOnFramRcvd(pThis, pbAbort, pSess, pFram); break; default: return SR_RET_ERR; } return SR_RET_OK; } /** * Receive all incoming data that is available. * This method reads all available incoming data and processes * it. It will call receive state machine to form new frames. * That machine, in turn, will fire off Receive events as * full frames are completely received. Please note that it is possible * for a single run of this method to receive no, one or more full * frames. */ srRetVal sbLstnDoIncomingData(sbLstnObj* pThis, sbSessObj* pSess) { int iBytesRcvd; /**< actual number of bytes received */ char* pBuf; srRetVal iRet; int bAbort; /**< set by lower layer methods if a fatal error ** occured. in this case, the session should be ** aborted and such the full buffer needs not to ** be processed. **/ char szRcvBuf[1600]; /**< receive buffer - this could be any size, we * have selected this size so that an ethernet frame * fits. Feel free to tune. */ sbLstnCHECKVALIDOBJECT(pThis); sbSessCHECKVALIDOBJECT(pSess); if((iBytesRcvd = sbSockReceive(pSess->pSock, szRcvBuf, sizeof(szRcvBuf))) == 0) return SR_RET_CONNECTION_CLOSED; if(iBytesRcvd == SOCKET_ERROR) if(pSess->pSock->dwLastError != SBSOCK_EWOULDBLOCK) return SR_RET_SOCKET_ERR; bAbort = FALSE; pBuf = szRcvBuf; while(iBytesRcvd--) if((iRet = sbLstnBuildFrame(pThis, pSess, *pBuf++, &bAbort)) != SR_RET_OK) if(bAbort == TRUE) return iRet; return SR_RET_OK; } /** * This method is used to "free" a session. If there is still * a valid session pointer in the structure when the tree is * deleted, that means something went wrong and we need to get * rid of the leftovers. As such, any sessions found are aborted. */ static void sbLstnSessFreeLinkedListDummy(sbSessObj *pSess) { int bShouldNeverBeCalled = 0; sbSessCHECKVALIDOBJECT(pSess); sbSessAbort(pSess); } /** * Add a session to the list of active sessions. */ srRetVal sbSessAddActiveSession(sbLstnObj* pThis, sbSessObj *pSess) { sbNVTEObj* pEntry; sbLstnCHECKVALIDOBJECT(pThis); sbSessCHECKVALIDOBJECT(pSess); if((pEntry = sbNVTAddEntry(pThis->pRootSessions)) == NULL) return SR_RET_OUT_OF_MEMORY; sbNVTESetUsrPtr(pEntry, pSess, (void*) sbLstnSessFreeLinkedListDummy); return SR_RET_OK; } /** * This method is called when a new session is initiated * by a client. A new session object will be generated and * put into the linked list of existing session objects. * Then, a channel 0 greeting will be issued. */ static srRetVal sbLstnNewSess(sbLstnObj* pThis) { srRetVal iRet; sbSockObj *pNewSock; sbSessObj *pSess; /* Accept the connection, make room for next clients ;) */ if((iRet = sbSockAcceptConnection(pThis->pSockListening, &pNewSock) != SR_RET_OK)) return iRet; if((iRet = sbSockSetNonblocking(pNewSock) != SR_RET_OK)) { sbSockExit(pNewSock); /* best we can do */ return iRet; } /* begin constructing the profile */ if((iRet = sbSessRemoteOpen(&pSess, pNewSock, pThis->pProfsSupported)) != SR_RET_OK) { sbSockExit(pNewSock); /* best we can do */ return iRet; } /* The channel is ready, now we need to add the profile */ if((iRet = sbSessAddActiveSession(pThis, pSess)) != SR_RET_OK) { sbSessDestroy(pSess); sbSockExit(pNewSock); return iRet; } return sbSessSendGreeting(pSess, pThis->pProfsSupported); } /** * Actually send a frame over the socket. If the method would * block, we could only send a partial frame. * * \todo We need to upgrade either this method (or create another one * so that it will send multiple frames if multiple frames are * in the send queue. Right now, this is done by the select() loop * anyhow, but it may be more efficient to do it that way (or it may * be not, this needs some more thinking...). * * IMPORTANT: When sending SEQ frames, we do not * use the "normal" window mechanism. Essentially, these * SEQs are acknowledgements, so they are not to be * considered as part of the data window. If we would * count them, we would stall the process as the peer * will abviously never acknowledge acknowledgements... ;) */ srRetVal sbLstnSendFram(sbLstnObj* pThis, sbSessObj *pSess) { int iBytes2Send; int iBytesSent; char* pBuf; sbFramObj *pFram; sbLstnCHECKVALIDOBJECT(pThis); sbSessCHECKVALIDOBJECT(pSess); if(pSess->pSendQue->pFirst == NULL) return SR_RET_OK; pFram = (sbFramObj*) pSess->pSendQue->pFirst->pUsr; sbFramCHECKVALIDOBJECT(pFram); /* We now need to check if this is a full frame that * we need to begin to send. If so, we must first * check if we are within the current window size. * If not, we must wait for the next SEQ frame on this * channel and thus can not send immediately, even if * the socket would be ready. */ if(pFram->iState == sbFRAMSTATE_READY_TO_SEND) { /** \todo We need to see if race conditions can occur * where pChan becomes invalid but is still stored * with the message. It may be a better idea to use * the "normal" channel lookup methods, though they * are definitely slower... * For now, we use an assert and will test this well. */ sbChanCHECKVALIDOBJECT(pFram->pChan); if( (pFram->idHdr != BEEPHDR_SEQ) && ((unsigned) pFram->iFrameLen > pFram->pChan->uTXWinLeft)) { pSess->bNeedData = TRUE; return SR_RET_REMAIN_WIN_TOO_SMALL; } } iBytes2Send = pFram->iFrameLen - pFram->uBytesSend; assert(iBytes2Send > 0); pBuf = pFram->szRawBuf + pFram->uBytesSend; iBytesSent = sbSockSend(pSess->pSock, pBuf, iBytes2Send); if((iBytesSent > iBytes2Send) || (iBytesSent < 0)) return SR_RET_SOCKET_ERR; pFram->uBytesSend += iBytesSent; /* now check if all is send and we can remove the frame */ if((pFram->uBytesSend == pFram->iFrameLen)) { pFram->iState = sbFRAMSTATE_SENT; /** \todo again, referencing the channel object as done below ** is a little dangerous... */ if(pFram->idHdr != BEEPHDR_SEQ) pFram->pChan->uTXWinLeft -= pFram->iFrameLen; sbNVTRRemoveFirst(pSess->pSendQue); } else pFram->iState = sbFRAMSTATE_SENDING; return SR_RET_OK; } /** * This is the main server/IO handler. This loop is executed * until termination is flagged. This is the ONLY method * that is responsible for scheduling IO. * * The loop has three phases: * - check if data is to be sent and, if so, try to send it * - wait for socket to become ready for read or write * - process pending socket reads * * We have some OS dependant code in here. The reason is * that "original" BSD sockets need to have passed the * highest numbered file descriptor. We can not properly * emulate this in the socket layer. Even if we could, * that would potentially cause a considerable performance * hit. Thus, we implement it in this module and pass it * on to the lower layer. If we run into a non BSD-sockets * OS other than Windows, we might be not so happy with this * decision, but lets try it... * * Please note that all send operations are only done in phase 1. */ srRetVal sbLstnServerLoop(sbLstnObj* pThis) { srRetVal iRet; srSock_fd_set fdsetRD; /* for select() */ srSock_fd_set fdsetWR; /* for select() */ sbNVTEObj *pEntrySess; /* active session from session linked list */ sbNVTEObj *pEntrySessToDel; sbSessObj *pSess; sbFramObj *pFram; # ifndef SROS_WIN32 int iHighestDesc; # endif int iReturnSock; sbLstnCHECKVALIDOBJECT(pThis); while(pThis->bRun == TRUE) { /* phase 1: send data (if any) * We loop through all sessions to see if there is something * pending. */ pEntrySess = NULL; while((pEntrySess = sbNVTSearchKeySZ(pThis->pRootSessions, pEntrySess, NULL)) != NULL) { pSess = ((sbSessObj*) pEntrySess->pUsr); if(pSess->pSendQue != NULL) if(pSess->pSendQue->pFirst != NULL) /* ok, quick hack, but this is FAST... */ { pFram = (sbFramObj*) pSess->pSendQue->pFirst->pUsr; if(pFram->iState == sbFRAMSTATE_READY_TO_SEND) /* we eventually have something to send */ sbLstnSendFram(pThis, pSess); } } /* assemble list of all active sockets & figure out & remove closed ones */ sbSockFD_ZERO(&fdsetWR); sbSockFD_ZERO(&fdsetRD); /* add BEEP listener (can not be turned off so far) */ # ifndef SROS_WIN32 iHighestDesc = pThis->pSockListening->sock; # endif sbSockFD_SET(pThis->pSockListening->sock, &fdsetRD); /* add UDP listener (if configured) */ if(pThis->bLstnUDP == TRUE) { # ifndef SROS_WIN32 if(pThis->pSockUDPListening->sock > iHighestDesc) iHighestDesc = pThis->pSockUDPListening->sock; # endif sbSockFD_SET(pThis->pSockUDPListening->sock, &fdsetRD); } /* UNIX Domain Sockets (if configured) */ # if FEATURE_UNIX_DOMAIN_SOCKETS if(pThis->bLstnUXDOMSOCK == TRUE) { if(pThis->pSockUXDOMSOCKListening->sock > iHighestDesc) iHighestDesc = pThis->pSockUXDOMSOCKListening->sock; sbSockFD_SET(pThis->pSockUXDOMSOCKListening->sock, &fdsetRD); } # endif /* FEATURE_UNIX_DOMAIN_SOCKETS */ /* add active BEEP sessions */ pEntrySess = sbNVTSearchKeySZ(pThis->pRootSessions, NULL, NULL); while(pEntrySess != NULL) { /* all are added into the read fdset, those with outstanding messages in the * write fdset, too. */ pSess = ((sbSessObj*) pEntrySess->pUsr); if(pSess->iState == sbSESSSTATE_CLOSED) { /** \todo think a little about the performance implications of the below - * we may think about either doubly linking the list or having * the previous element at hand (e.g. in the linked list object...). */ pEntrySessToDel = pEntrySess; pEntrySess = sbNVTSearchKeySZ(pThis->pRootSessions, pEntrySess, NULL); /* debug: printf("shutdown session %8.8x, pUsr %8.8x\n", pEntrySessToDel, pSess); */ sbNVTRRemovEntryWithpUsr(pThis->pRootSessions, pSess); } else { sbSockFD_SET(pSess->pSock->sock, &fdsetRD); # ifndef SROS_WIN32 /* This also takes care of the write descriptor, as * we do this anyway (it is the same descriptor!). */ if(iHighestDesc < pSess->pSock->sock) iHighestDesc = pSess->pSock->sock; # endif if(pSess->pSendQue->pFirst != NULL) sbSockFD_SET(pSess->pSock->sock, &fdsetWR); pEntrySess = sbNVTSearchKeySZ(pThis->pRootSessions, pEntrySess, NULL); } } /* we are ready now and can wait on the sockets */ # ifdef SROS_WIN32 iReturnSock = sbSockSelectMulti(&fdsetRD, &fdsetWR, 10, 0); # else iReturnSock = sbSockSelectMulti(&fdsetRD, &fdsetWR, 10, 0, iHighestDesc); # endif if(iReturnSock == -1) continue; /* First let's see if we have any incoming UDP data (if UDP is configured). * Please note: the ORDER of conditions is vitally important! */ if((pThis->bLstnUDP == TRUE) && sbSockFD_ISSET(pThis->pSockUDPListening->sock, &fdsetRD)) { if((iRet = sbLstnRecvUDP(pThis)) != SR_RET_OK) printf("UDP error %d!\n", iRet); } /* now check UNIX Domain Sockets (if configured) */ # if FEATURE_UNIX_DOMAIN_SOCKETS if(pThis->bLstnUXDOMSOCK == TRUE) { if(sbSockFD_ISSET(pThis->pSockUXDOMSOCKListening->sock, &fdsetRD)) { if((iRet = sbLstnRecvUXDOMSOCK(pThis)) != SR_RET_OK) printf("UX DOM SOCK error %d!\n", iRet); } } # endif /* FEATURE_UNIX_DOMAIN_SOCKETS */ /* Let's see if we have any new BEEP connection requests. There * is only very limited space in the connection buffers, so these * should be served ASAP. */ if(sbSockFD_ISSET(pThis->pSockListening->sock, &fdsetRD)) { if((iRet = sbLstnNewSess(pThis)) != SR_RET_OK) { /* empty by intention */; /** \todo log this once we have a logging subsystem */ /* let me elaborate: if we broke the loop in this case, we * would have won nothing - we would have shut down our server. * This is definitely not what we would like to see just because * a single accept fails (would be a nice way to force DoS ;)). * So we continue processing. If it was an unrecoverable error * (e.g. out of memory), other functions may also fail, but why * care about it before it happens? After all, if some sessions * are drop, memory becomes available and so the server could * continue to operate... (at least in this sample case). */ } } /* We then go through all sessions and check which ones * need attention. */ pEntrySess = sbNVTSearchKeySZ(pThis->pRootSessions, NULL, NULL); while(pEntrySess != NULL) { pSess = ((sbSessObj*) pEntrySess->pUsr); /* check read first... */ if(sbSockFD_ISSET(pSess->pSock->sock, &fdsetRD)) { /* OK, we now have received data. We will pass whatever we received off * to the receive state machine. It must handle it. */ iRet = sbLstnDoIncomingData(pThis, pSess); /* there are some error codes which are not actually errors, but warnings. If they * occur, we should NOT shut down the session as whole. They have taken care of their * respective reaction themselfs (hopefully ;)). */ if( iRet != SR_RET_OK && iRet != SR_RET_ERR_EVENT_HANDLER_MISSING) { /* close this connection */ /* debug: printf("Error %d - closing session.\n", iRet); */ /* read next entry as we are going to destroy the current one */ pEntrySess = sbNVTSearchKeySZ(pThis->pRootSessions, pEntrySess, NULL); /** \todo think a little about the performance implications of the below - * we may think about either doubly linking the list or having * the previous element at hand (e.g. in the linked list object...). */ sbNVTRRemovEntryWithpUsr(pThis->pRootSessions, pSess); continue; } } /* ... then write */ if(pSess != NULL && sbSockFD_ISSET(pSess->pSock->sock, &fdsetWR)) { sbLstnSendFram(pThis, pSess); /** \todo check & act on return value!!!! (close session? most probably...) */ } /* Read next entry. Please note that this was already done if we needed to * destroy a session (see above). In that case, however, a "continue" is used and * control won't reach this point here. */ pEntrySess = sbNVTSearchKeySZ(pThis->pRootSessions, pEntrySess, NULL); } } return SR_RET_OK; } /* ################################################################# * * public members * * ################################################################# */ sbLstnObj* sbLstnConstruct(void) { sbLstnObj* pThis; if((pThis = calloc(1, sizeof(sbLstnObj))) == NULL) return NULL; if((pThis->pProfsSupported = sbNVTRConstruct()) == NULL) { SRFREEOBJ(pThis); return NULL; } pThis->OID = OIDsbLstn; pThis->pRootSessions = NULL; pThis->pSockListening = NULL; pThis->szListenAddr = NULL; pThis->uListenPort = 601; /* IANA default for RFC 3195 */ pThis->bLstnBEEP = TRUE; pThis->pAPI = NULL; # if FEATURE_UNIX_DOMAIN_SOCKETS == 1 pThis->bLstnUXDOMSOCK = TRUE; pThis->pSockUXDOMSOCKListening = NULL; pThis->pSockName = NULL; # endif # if FEATURE_UDP == 1 pThis->bLstnUDP = FALSE; pThis->uUDPLstnPort = 0; pThis->pSockUDPListening = NULL; # endif if((pThis->pRootSessions = sbNVTRConstruct()) == NULL) { SRFREEOBJ(pThis); return NULL; } return pThis; } void sbLstnDestroy(sbLstnObj* pThis) { sbLstnCHECKVALIDOBJECT(pThis); if(pThis->pRootSessions != NULL) sbNVTRDestroy(pThis->pRootSessions); if(pThis->pProfsSupported != NULL) sbNVTRDestroy(pThis->pProfsSupported); if(pThis->pSockListening != NULL) sbSockExit(pThis->pSockListening); # if FEATURE_UDP == 1 if(pThis->pSockUDPListening != NULL) sbSockExit(pThis->pSockUDPListening); # endif # if FEATURE_UNIX_DOMAIN_SOCKETS == 1 if(pThis->pSockUXDOMSOCKListening != NULL) sbSockExit(pThis->pSockUXDOMSOCKListening); # endif SRFREEOBJ(pThis); } srRetVal sbLstnInit(sbLstnObj* pThis) { srRetVal iRet; sbLstnCHECKVALIDOBJECT(pThis); /* Init BEEP */ if(pThis->bLstnBEEP == TRUE) { if((pThis->pSockListening = sbSockInitListenSock(&iRet, SOCK_STREAM, pThis->szListenAddr, pThis->uListenPort)) == NULL) { sbLstnDestroy(pThis); return iRet; } } /* Init UDP */ # if FEATURE_UDP == 1 if(pThis->bLstnUDP == TRUE) { if(pThis->uUDPLstnPort == 0) /* if the port is not set, we use the IANA assigned port. OK, we * could also do a services lookup, but as of now we prefer to have * the caller provide us correct information. But this may be * reconsidered later. 2003-10-02 RGerhards */ pThis->uUDPLstnPort = 514; printf("port: %d\n", pThis->uUDPLstnPort); if((pThis->pSockUDPListening = sbSockInitListenSock(&iRet, SOCK_DGRAM, pThis->szListenAddr, pThis->uUDPLstnPort)) == NULL) { sbLstnDestroy(pThis); return iRet; } } # endif /* FEATURE_UDP */ # if FEATURE_UNIX_DOMAIN_SOCKETS == 1 /* Unix Domain Sockets */ if(pThis->bLstnUXDOMSOCK == TRUE) { char *pActualSockName; pActualSockName = (pThis->pSockName == NULL) ? "/dev/log" : pThis->pSockName; printf("listeing to %s (config was %s)\n", pActualSockName, pThis->pSockName); if((iRet = sbSock_InitUXDOMSOCK(&(pThis->pSockUXDOMSOCKListening), pActualSockName, /*SOCK_DGRAM*/ SOCK_STREAM)) != SR_RET_OK) { sbLstnDestroy(pThis); return iRet; } } # endif /* FEATURE_UNIX_DOMAIN_SOCKETS */ return(SR_RET_OK); } srRetVal sbLstnRun(sbLstnObj* pThis) { srRetVal iRet; sbLstnCHECKVALIDOBJECT(pThis); pThis->bRun = TRUE; /* start listening */ /* BEEP */ if(pThis->bLstnBEEP == TRUE) { if((iRet = sbSockListen(pThis->pSockListening) != SR_RET_OK)) return iRet; if((iRet = sbSockSetNonblocking(pThis->pSockListening) != SR_RET_OK)) { sbSockExit(pThis->pSockListening); /* best we can do */ return iRet; } } # if FEATURE_UDP == 1 /* UDP * In this case, we just need to make it asynchronous */ if(pThis->bLstnUDP == TRUE) if((iRet = sbSockSetNonblocking(pThis->pSockUDPListening) != SR_RET_OK)) { sbSockExit(pThis->pSockUDPListening); /* best we can do */ return iRet; } # endif # if FEATURE_UNIX_DOMAIN_SOCKETS == 1 /* Unix Domain Sockets */ if(pThis->bLstnUXDOMSOCK == TRUE) if((iRet = sbSockSetNonblocking(pThis->pSockUXDOMSOCKListening) != SR_RET_OK)) { sbSockExit(pThis->pSockUXDOMSOCKListening); /* best we can do */ return iRet; } # endif /* FEATURE_UNIX_DOMAIN_SOCKETS */ /* done init - now run the server */ if((iRet = sbLstnServerLoop(pThis)) != SR_RET_OK) { sbSockExit(pThis->pSockListening); /* best we can do */ return iRet; } /* shutdown listening sockets */ /** \todo think of a smart way to handle iRet down here... For ** now, we just make sure BEEP is closed last, as this has the ** highest potential for errors. **/ # if FEATURE_UDP == 1 /* UDP */ if(pThis->bLstnUDP == TRUE) { iRet = sbSockExit(pThis->pSockUDPListening); pThis->pSockUDPListening = NULL; } # endif # if FEATURE_UNIX_DOMAIN_SOCKETS == 1 /* Unix Domain Sockets */ if(pThis->bLstnUXDOMSOCK == TRUE) { iRet = sbSockExit(pThis->pSockUXDOMSOCKListening); pThis->pSockUXDOMSOCKListening = NULL; } # endif /* FEATURE_UNIX_DOMAIN_SOCKETS */ /* BEEP */ if(pThis->bLstnBEEP == TRUE) { iRet = sbSockExit(pThis->pSockListening); pThis->pSockListening = NULL; } return iRet; } srRetVal sbLstnExit(sbLstnObj *pThis) { sbLstnCHECKVALIDOBJECT(pThis); sbLstnDestroy(pThis); return SR_RET_OK; } /** * Method the free the profile object. This is a helper * so that the sbNVTESetUsrPtr() interface can be used. * It will actually be called when the listener is * destroyed. */ static void sbLstnFreeProf(void *pUsr) { sbProfDestroy((sbProfObj*) pUsr); } srRetVal sbLstnAddProfile(sbLstnObj *pThis, sbProfObj *pProf) { sbNVTEObj *pEntry; sbLstnCHECKVALIDOBJECT(pThis); sbProfCHECKVALIDOBJECT(pProf); sbNVTRCHECKVALIDOBJECT(pThis->pProfsSupported); if((pEntry = sbNVTAddEntry(pThis->pProfsSupported)) == NULL) return SR_RET_OUT_OF_MEMORY; sbNVTESetKeySZ(pEntry, pProf->pszProfileURI, TRUE); sbNVTESetUsrPtr(pEntry, pProf, sbLstnFreeProf); return SR_RET_OK; } liblogging-1.0.5/rfc3195/src/namevaluetree.c0000644000175100017510000006464012411216132015444 00000000000000/*! \file namevaluetree.c * \brief Implemetation of the NameValueTree helper object * (includes XML parser). * * \author Rainer Gerhards * \date 2003-08-04 * Initial version as part of liblogging 0.2 begun. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include "settings.h" #include "liblogging.h" #include "namevaluetree.h" #include "stringbuf.h" /* ################################################################# * * private members * * ################################################################# */ static srRetVal sbNVTXMLProcessXMLSTREAM(char **ppXML, sbNVTRObj *pRoot); /** * We can not use the usual sbNVTSearchKeySZ() method in this * destructor, as we would invalidate the previous pointer while * walking & deleting the list. So we need to walk it by using * the raw pointers. */ void sbNVTRDestroy(sbNVTRObj* pThis) { sbNVTEObj* pEntry; sbNVTEObj* pNext; sbNVTRCHECKVALIDOBJECT(pThis); /* debug: printf("sbNVTRDestroy: %8.8x\n", pThis); */ pEntry = pThis->pFirst; while(pEntry != NULL) { pNext = pEntry->pNext; sbNVTEDestroy(pEntry); pEntry = pNext; } /* unlink from parent! */ sbNVTRUnlinkFromParent(pThis); SRFREEOBJ(pThis); } void sbNVTEDestroy(sbNVTEObj* pThis) { sbNVTECHECKVALIDOBJECT(pThis); /* debug: printf("sbNVTEDestroy: %8.8x\n", pThis); */ if(pThis->pszKey != NULL) free(pThis->pszKey); if(pThis->pszValue != NULL) free(pThis->pszValue); if(pThis->pCDATA != NULL) free(pThis->pCDATA); if(pThis->pXMLProps != NULL) sbNVTRDestroy(pThis->pXMLProps); if(pThis->pChild != NULL) sbNVTRDestroy(pThis->pChild); if(pThis->pUsr != NULL) (pThis->pUsrDestroy)(pThis->pUsr); SRFREEOBJ(pThis); } /** * Remove WHITESPACE (see ABNF \ref sbNVTRParseXML) from the XML stream. * * \param pp [in/out] pointer to XML stream. Updated to reflect new position. */ static void sbNVTXMLEatWHITESPACE(char **ppXML) { assert(ppXML != NULL); while(isspace(**ppXML)) (*ppXML)++; } /** * Retrieve an ESCSEQ (see ABNF \ref sbNVTRParseXML) from the XML stream. * * \param pp [in/out] pointer to XML stream. Updated to reflect new position. * \retval pointer to text of ESCSEQ or NULL, if a memory allocation error occured. */ static char* sbNTVXMLReadESCSEQ(char **ppXML) { sbStrBObj *pStrB; assert(ppXML != NULL); if((pStrB = sbStrBConstruct()) == NULL) return NULL; sbStrBSetAllocIncrement(pStrB, 16); while( (**ppXML != ';') && (**ppXML != '\0')) { sbStrBAppendChar(pStrB, **ppXML); (*ppXML)++; } if(**ppXML != '\0') (*ppXML)++; /* need to eat the ";" */ return sbStrBFinish(pStrB); } /** * Retrieve an XMLVALUE (see ABNF \ref sbNVTRParseXML) from the XML stream. * * \param pp [in/out] pointer to XML stream. Updated to reflect new position. * \param cTerm [in] terminating character. This is the counterpart to the * character the initiated the call to XMLVALUE. With BEEP, * we expect it to be ', but it may also be ". * \retval pointer to XMLVALUE or NULL, if an error occured. */ static char* sbNVTXMLReadXMLVALUE(char **ppXML, char cTerm) { sbStrBObj *pStrB; char *pszESC; assert(ppXML != NULL); if((pStrB = sbStrBConstruct()) == NULL) return NULL; while( (**ppXML != cTerm) && (**ppXML != '\0')) { if(**ppXML == '&') { /* we have an escape sequence, need to handle this */ (*ppXML)++; /* eat the "&" */ if((pszESC = sbNTVXMLReadESCSEQ(ppXML)) == NULL) return NULL; if(!strcmp(pszESC, "gt")) sbStrBAppendChar(pStrB, '>'); else if(!strcmp(pszESC, "lt")) sbStrBAppendChar(pStrB, '<'); else if(!strcmp(pszESC, "amp")) sbStrBAppendChar(pStrB, '&'); else if(!strcmp(pszESC, "apos")) sbStrBAppendChar(pStrB, ';'); else if(!strcmp(pszESC, "quot")) sbStrBAppendChar(pStrB, '"'); else { free(pszESC); return NULL; } free(pszESC); } else { /* just a plain character */ sbStrBAppendChar(pStrB, **ppXML); (*ppXML)++; } } return sbStrBFinish(pStrB); } /** * Retrieve an XMLNAME (see ABNF \ref sbNVTRParseXML) from the XML stream. * * \param pp [in/out] pointer to XML stream. Updated to reflect new position. * \retval pointer to XMLNAME or NULL, if a memory allocation error occured. */ static char* sbNVTXMLReadXMLNAME(char **ppXML) { sbStrBObj *pStrB; assert(ppXML != NULL); if((pStrB = sbStrBConstruct()) == NULL) return NULL; sbStrBSetAllocIncrement(pStrB, 64); while( !isspace(**ppXML) && (**ppXML != '\0') && (**ppXML != '<') && (**ppXML != '>') && (**ppXML != '=') && (**ppXML != ';') && (**ppXML != '/')) { sbStrBAppendChar(pStrB, **ppXML); (*ppXML)++; } return sbStrBFinish(pStrB); } /** * Retrieve a CDATAVALUE (see ABNF \ref sbNVTRParseXML) from the XML stream. * * \param pp [in/out] pointer to XML stream. Updated to reflect new position. * \retval pointer to CDATA value or NULL, if a memory allocation error occured. */ static char* sbNVTXMLReadCDATAVALUE(char **ppXML) { sbStrBObj *pStrB; assert(ppXML != NULL); if((pStrB = sbStrBConstruct()) == NULL) return NULL; while( !isspace(**ppXML) && (**ppXML != '\0') && (**ppXML != ']')) { sbStrBAppendChar(pStrB, **ppXML); (*ppXML)++; } return sbStrBFinish(pStrB); } /** * Retrieve a TAG (see ABNF \ref sbNVTRParseXML) from the XML stream. * * \param pp [in/out] pointer to XML stream. Updated to reflect new position. * \retval pointer to XMLNAME or NULL, if a memory allocation error occured. */ static char* sbNVTXMLReadTAG(char **ppXML) { return(sbNVTXMLReadXMLNAME(ppXML)); } /** * Process a PARAM (see ABNF \ref sbNVTRParseXML) from the XML stream * and add it to the NameValueTree. * * \param ppXML [in/out] pointer to XML stream. Updated to reflect new position. * \param pRoot Pointer to the list the element is to be added to. */ static srRetVal sbNVTXMLProcessPARAM(char **ppXML, sbNVTRObj *pRoot) { char* pName; char *pValue; char cTerm; sbNVTEObj *pEntry; assert(ppXML != NULL); sbNVTRCHECKVALIDOBJECT(pRoot); if((pName = sbNVTXMLReadXMLNAME(ppXML)) == NULL) return SR_RET_OUT_OF_MEMORY; /* check if we have a value and, if yes, retrieve it */ if(**ppXML == '=') { (*ppXML)++; /* eat "=" */ if(**ppXML == '\'') cTerm = '\''; else if(**ppXML == '"') cTerm = '"'; else return SR_RET_XML_INVALID_PARAMTAG; (*ppXML)++; /* eat delimiter */ if((pValue = sbNVTXMLReadXMLVALUE(ppXML, cTerm)) == NULL) return SR_RET_OUT_OF_MEMORY; /* check terminating character */ if(**ppXML != cTerm) return SR_RET_XML_INVALID_TERMINATOR; (*ppXML)++; /* eat terminating char */ } else pValue = NULL; /* OK, we have name and value. Now let's add it to the list. */ if((pEntry = sbNVTAddEntry(pRoot)) == NULL) return SR_RET_OUT_OF_MEMORY; /* the string buffers are handed over to the list, * so they MUST NOT be freed. */ sbNVTESetKeySZ(pEntry, pName, FALSE); sbNVTESetValueSZ(pEntry, pValue, FALSE); return SR_RET_OK; } /** * Process a TAGwPARAMS (see ABNF \ref sbNVTRParseXML) from the XML stream * and add it to the NameValueTree. * * \param ppXML [in/out] pointer to XML stream. Updated to reflect new position. * \param pEntry Pointer to the current list entry. */ static srRetVal sbNVTXMLProcessTAGwPARAMS(char **ppXML, sbNVTEObj *pEntry) { char *pTag; sbNVTRObj *pParamRoot = NULL; assert(ppXML != NULL); sbNVTECHECKVALIDOBJECT(pEntry); if((pTag = sbNVTXMLReadTAG(ppXML)) == NULL) return SR_RET_OUT_OF_MEMORY; sbNVTESetKeySZ(pEntry, pTag, FALSE); sbNVTXMLEatWHITESPACE(ppXML); /* eat whitespace, if any */ /* now check if we have params */ while((**ppXML != '\0') && (**ppXML != '/') && (**ppXML != '>')) { /* OK, we have params, so now let's retrieve * and store them. We need to create a new list * root for the parameter tree now if we do not * have one already. */ if(pParamRoot == NULL) if((pParamRoot = sbNVTRConstruct()) == NULL) return SR_RET_OUT_OF_MEMORY; pEntry->pXMLProps = pParamRoot; sbNVTXMLProcessPARAM(ppXML, pParamRoot); sbNVTXMLEatWHITESPACE(ppXML); /* eat whitespace, if any */ } return SR_RET_OK; } srRetVal sbNVTXMLEscapePCDATAintoStrB(char *pszToEscape, sbStrBObj *pStr) { srRetVal iRet; sbSTRBCHECKVALIDOBJECT(pStr); if(pszToEscape == NULL) return SR_RET_OK; while(*pszToEscape) { if(*pszToEscape == '<') { if((iRet = sbStrBAppendStr(pStr, "<")) != SR_RET_OK) return iRet; } else if(*pszToEscape == '&') { if((iRet = sbStrBAppendStr(pStr, """)) != SR_RET_OK) return iRet; } else { if((iRet = sbStrBAppendChar(pStr, *pszToEscape)) != SR_RET_OK) return iRet; } pszToEscape++; } return SR_RET_OK; } char* sbNVTXMLEscapePCDATA(char *pszToEscape) { sbStrBObj *pStrBuf; if(pszToEscape == NULL) return NULL; if((pStrBuf = sbStrBConstruct()) == NULL) return NULL; if(sbNVTXMLEscapePCDATAintoStrB(pszToEscape, pStrBuf) != SR_RET_OK) { sbStrBDestruct(pStrBuf); return NULL; } return sbStrBFinish(pStrBuf); } /** * Process a XMLNODE and a XMLCONTAINER (see ABNF \ref sbNVTRParseXML) from the XML stream * and add it to the NameValueTree. * * \note Due to the syntaxes, we can not distinguish if we have a plain XMLNODE * or a container at this stage. As such, this method checks if we have * a container (no closing tag) and if so, it processes the container. * * \param ppXML [in/out] pointer to XML stream. Updated to reflect new position. * \param pEntry Pointer to the current list entry. */ static srRetVal sbNVTXMLProcessXMLNODE(char **ppXML, sbNVTEObj *pEntry) { int iRet; char *pCloseTag; char *pValue; char **ppXMLSave; sbNVTRObj *pChildRoot = NULL; assert(ppXML != NULL); sbNVTECHECKVALIDOBJECT(pEntry); if((iRet = sbNVTXMLProcessTAGwPARAMS(ppXML, pEntry)) != SR_RET_OK) return iRet; if(*((*ppXML)++) == '/') /* we have a plain node */ if(**ppXML == '>') { (*ppXML)++; return SR_RET_OK; } else return SR_RET_MISSING_CLOSE_BRACE; /* We now need to check if we have an XMLVALUE or an XMLCONTAINER. * to do so, we look at the first non-whitespace chartert. If it * is '<', then we have an XMLCONTAINER. If it is not, we have an * XMLVALUE. In the later case, we need to go back to the front of * the whitespace, as the whitespaces, too, belongs to the * XMLVALUE. We use a temporary pointer to do this. */ ppXMLSave = ppXML; sbNVTXMLEatWHITESPACE(ppXML); /* eat whitespace, if any */ if(**ppXML == '<') { /* OK, we have a container */ if((pChildRoot = sbNVTRConstruct()) == NULL) return SR_RET_OUT_OF_MEMORY; if((iRet = sbNVTESetChild(pEntry, pChildRoot)) != SR_RET_OK) return iRet; if((iRet = sbNVTXMLProcessXMLSTREAM(ppXML, pChildRoot)) != SR_RET_OK) return iRet; } else { /* we have an XMLVALUE and need to retrieve that */ ppXML = ppXMLSave; /* restore previous char position */ if((pValue = sbNVTXMLReadXMLVALUE(ppXML, '<')) == NULL) return SR_RET_OUT_OF_MEMORY; if((iRet = sbNVTESetValueSZ(pEntry, pValue, FALSE)) != SR_RET_OK) return iRet; } /* now checking the close tag */ if(**ppXML != '<') return SR_RET_XML_MISSING_CLOSETAG; (*ppXML)++; if(**ppXML != '/') return SR_RET_XML_MISSING_CLOSETAG; (*ppXML)++; /* OK, now retrieve the closing tag name */ sbNVTXMLEatWHITESPACE(ppXML); /* eat whitespace, if any */ if((pCloseTag = sbNVTXMLReadTAG(ppXML)) == NULL) return SR_RET_OUT_OF_MEMORY; if(**ppXML != '>') return SR_RET_MISSING_CLOSE_BRACE; (*ppXML)++; /* eat ">" */ /* check if start and end tag match */ if(strcmp(pEntry->pszKey, pCloseTag)) return SR_RET_XML_TAG_MISMATCH; free(pCloseTag); /* no longer needed */ return SR_RET_OK; } /** * Process a CDATA (see ABNF \ref sbNVTRParseXML) from the XML stream * and add it to the NameValueTree. * * \param ppXML [in/out] pointer to XML stream. Updated to reflect new position. * Needs to point at the first [ in the stream. * \param pEntry Pointer to the current list entry. */ static srRetVal sbNVTXMLProcessCDATA(char **ppXML, sbNVTEObj *pEntry) { assert(ppXML != NULL); sbNVTECHECKVALIDOBJECT(pEntry); /* check header */ if(**ppXML != '[') return SR_RET_XML_INVALID_CDATA_HDR; if(*(++*ppXML) != 'C') return SR_RET_XML_INVALID_CDATA_HDR; if(*(++*ppXML) != 'D') return SR_RET_XML_INVALID_CDATA_HDR; if(*(++*ppXML) != 'A') return SR_RET_XML_INVALID_CDATA_HDR; if(*(++*ppXML) != 'T') return SR_RET_XML_INVALID_CDATA_HDR; if(*(++*ppXML) != 'A') return SR_RET_XML_INVALID_CDATA_HDR; if(*(++*ppXML) != '[') return SR_RET_XML_INVALID_CDATA_HDR; (*ppXML)++; /* eat '[' */ /* Now retrieve & set CDATA pointer. We should eventually * create a specific method for this, but on the other * hand it is only done in exactly this one case... */ if((pEntry->pCDATA = sbNVTXMLReadCDATAVALUE(ppXML)) == NULL) return SR_RET_OUT_OF_MEMORY; /* check trailer */ if(**ppXML != ']') return SR_RET_XML_INVALID_CDATA_TRAIL; if(*(++*ppXML) != ']') return SR_RET_XML_INVALID_CDATA_TRAIL; if(*(++*ppXML) != '>') return SR_RET_XML_INVALID_CDATA_TRAIL; (*ppXML)++; /* eat '<' */ return SR_RET_OK; } /** * Process a XMLELEMENT (see ABNF \ref sbNVTRParseXML) from the XML stream * and add it to the NameValueTree. * * \param ppXML [in/out] pointer to XML stream. Updated to reflect new position. * \param pEntry Pointer to the current list entry. */ static srRetVal sbNVTXMLProcessXMLELEMENT(char **ppXML, sbNVTEObj *pEntry) { srRetVal iRet; assert(ppXML != NULL); sbNVTECHECKVALIDOBJECT(pEntry); if(**ppXML != '<') return SR_RET_XML_MISSING_OPENTAG; (*ppXML)++; /* eat '<' */ if(**ppXML == '!') { (*ppXML)++; /* eat '!' */ if((iRet = sbNVTXMLProcessCDATA(ppXML, pEntry)) != SR_RET_OK) return iRet; } else if((iRet = sbNVTXMLProcessXMLNODE(ppXML, pEntry)) != SR_RET_OK) return iRet; sbNVTXMLEatWHITESPACE(ppXML); /* eat whitespace, if any */ return SR_RET_OK; } /** * Process a XMLSTREAM (see ABNF \ref sbNVTRParseXML) from the XML stream * and add it to the NameValueTree. * * This creates one new entry element for each entree it finds. * * \param ppXML [in/out] pointer to XML stream. Updated to reflect new position. * \param pRoot Pointer to the current list root. */ static srRetVal sbNVTXMLProcessXMLSTREAM(char **ppXML, sbNVTRObj *pRoot) { srRetVal iRet; sbNVTEObj *pEntry; assert(ppXML != NULL); sbNVTRCHECKVALIDOBJECT(pRoot); while((**ppXML != '\0') && !((**ppXML == '<') && (*(*ppXML + 1)) == '/')) { sbNVTXMLEatWHITESPACE(ppXML); /* eat whitespace, if any */ if(**ppXML == '\0') { return SR_RET_OK; } if((pEntry = sbNVTAddEntry(pRoot)) == NULL) return SR_RET_OUT_OF_MEMORY; if((iRet = sbNVTXMLProcessXMLELEMENT(ppXML, pEntry)) != SR_RET_OK) return iRet; } return SR_RET_OK; } /* ################################################################# * * public members * * ################################################################# */ sbNVTRObj* sbNVTRConstruct(void) { sbNVTRObj *pThis; if((pThis = calloc(1, sizeof(sbNVTRObj))) == NULL) return NULL; pThis->OID = OIDsbNVTR; pThis->pFirst = NULL; pThis->pLast = NULL; pThis->pParent = NULL; /* debug: printf("sbNVTRConstuct: %8.8x\n", pThis); */ return(pThis); } sbNVTEObj* sbNVTEConstruct(void) { sbNVTEObj *pThis; if((pThis = calloc(1, sizeof(sbNVTEObj))) == NULL) return NULL; pThis->OID = OIDsbNVTE; pThis->pCDATA = NULL; pThis->pChild = NULL; pThis->pNext = NULL; pThis->pszKey = NULL; pThis->pszValue = NULL; pThis->pUsr = NULL; pThis->pXMLProps = NULL; pThis->uKey = 0; pThis->uKeyPresent = FALSE; pThis->uValue = 0; pThis->bIsSetUValue = FALSE; /* debug: printf("sbNVTeConstuct: %8.8x\n", pThis); */ return(pThis); } srRetVal sbNVTESetChild(sbNVTEObj *pEntry, sbNVTRObj *pChildRoot) { sbNVTECHECKVALIDOBJECT(pEntry); sbNVTRCHECKVALIDOBJECT(pChildRoot); pEntry->pChild = pChildRoot; return SR_RET_OK; } sbNVTEObj* sbNVTAddEntry(sbNVTRObj* pRoot) { sbNVTEObj * pThis; sbNVTRCHECKVALIDOBJECT(pRoot); if((pThis = sbNVTEConstruct()) == NULL) return NULL; if(pRoot->pLast == NULL) { /* empty list */ pRoot->pLast = pRoot->pFirst = pThis; } else { /* add to list */ sbNVTECHECKVALIDOBJECT(pRoot->pLast); assert(pRoot->pLast->pNext == NULL); pRoot->pLast->pNext = pThis; pRoot->pLast = pThis; } return(pThis); } srRetVal sbNVTRRemoveFirst(sbNVTRObj* pRoot) { sbNVTEObj *pEntry; sbNVTRCHECKVALIDOBJECT(pRoot); if((pEntry = sbNVTUnlinkElement(pRoot)) != NULL) sbNVTEDestroy(pEntry); return SR_RET_OK; } sbNVTEObj* sbNVTUnlinkElement(sbNVTRObj* pRoot) { sbNVTEObj *pThis; sbNVTRCHECKVALIDOBJECT(pRoot); if(pRoot->pFirst == NULL) return NULL; pThis = pRoot->pFirst; pRoot->pFirst = pThis->pNext; if(pRoot->pFirst == NULL) pRoot->pLast = NULL; return(pThis); } sbNVTEObj* sbNVTSearchKeySZ(sbNVTRObj* pRoot, sbNVTEObj* pStart, char* pszSearch) { sbNVTEObj *pThis; sbNVTRCHECKVALIDOBJECT(pRoot); pThis = (pStart == NULL) ? pRoot->pFirst : pStart->pNext; while(pThis != NULL) { if(pszSearch == NULL) break; /* attention: order of conditions is vitally important! */ if((pThis->pszKey != NULL) && !strcmp(pThis->pszKey, pszSearch)) break; /* found it! */ pThis = pThis->pNext; } return(pThis); } sbNVTEObj* sbNVTSearchKeyU(sbNVTRObj* pRoot, sbNVTEObj* pStart, unsigned uSearch) { sbNVTEObj *pThis; sbNVTRCHECKVALIDOBJECT(pRoot); pThis = (pStart == NULL) ? pRoot->pFirst : pStart->pNext; while(pThis != NULL) { if((pThis->uKeyPresent == TRUE) && (pThis->uKey == uSearch)) break; /* found it! */ pThis = pThis->pNext; } return(pThis); } sbNVTEObj* sbNVTSearchKeyUAndPrev(sbNVTRObj* pRoot, sbNVTEObj* pStart, unsigned uSearch, sbNVTEObj** ppPrevEntry) { sbNVTEObj *pThis; sbNVTEObj *pPrev = NULL; sbNVTRCHECKVALIDOBJECT(pRoot); pThis = (pStart == NULL) ? pRoot->pFirst : pStart->pNext; while(pThis != NULL) { if((pThis->uKeyPresent == TRUE) && (pThis->uKey == uSearch)) break; /* found it! */ pPrev = pThis; pThis = pThis->pNext; } *ppPrevEntry = pPrev; return(pThis); } sbNVTEObj* sbNVTSearchpUsrAndPrev(sbNVTRObj* pRoot, sbNVTEObj* pStart, void *pUsr, sbNVTEObj** ppPrevEntry) { sbNVTEObj *pThis; sbNVTEObj *pPrev = NULL; sbNVTRCHECKVALIDOBJECT(pRoot); pThis = (pStart == NULL) ? pRoot->pFirst : pStart->pNext; while(pThis != NULL) { if(pThis->pUsr == pUsr) break; /* found it! */ pPrev = pThis; pThis = pThis->pNext; } *ppPrevEntry = pPrev; return(pThis); } char* sbNVTEUtilStrDup(char *pszStrToDup) { size_t iLen; char* pszBuf; assert(pszStrToDup != NULL); iLen = strlen(pszStrToDup); /* we use malloc() below for performance * reasons - after all, the buffer is immediately * overwritten. */ if((pszBuf = malloc((iLen+1) * sizeof(char))) == NULL) return NULL; memcpy(pszBuf, pszStrToDup, (iLen+1) * sizeof(char)); return(pszBuf); } srRetVal sbNVTESetKeySZ(sbNVTEObj* pThis, char* pszKey, int bCopy) { char *pszBuf; sbNVTECHECKVALIDOBJECT(pThis); if(bCopy == TRUE) { if((pszBuf = sbNVTEUtilStrDup(pszKey)) == NULL) return SR_RET_ERR; } else pszBuf = pszKey; if(pThis->pszKey != NULL) free(pThis->pszKey); pThis->pszKey = pszBuf; return SR_RET_OK; } srRetVal sbNVTESetValueSZ(sbNVTEObj* pThis, char* pszVal, int bCopy) { char *pszBuf; sbNVTECHECKVALIDOBJECT(pThis); if(bCopy == TRUE) { if((pszBuf = sbNVTEUtilStrDup(pszVal)) == NULL) return SR_RET_ERR; } else pszBuf = pszVal; if(pThis->pszValue != NULL) free(pThis->pszValue); pThis->pszValue = pszBuf; return SR_RET_OK; } srRetVal sbNVTESetKeyU(sbNVTEObj* pThis, unsigned uKey) { sbNVTECHECKVALIDOBJECT(pThis); pThis->uKey = uKey; pThis->uKeyPresent = TRUE; return SR_RET_OK; } srRetVal sbNVTEUnsetKeyU(sbNVTEObj* pThis) { sbNVTECHECKVALIDOBJECT(pThis); pThis->uKeyPresent = FALSE; return SR_RET_OK; } srRetVal sbNVTESetUsrPtr(sbNVTEObj* pThis, void *pPtr, void(pPtrDestroy)(void*)) { sbNVTECHECKVALIDOBJECT(pThis); if(pPtrDestroy == NULL) return SR_RET_INVALID_DESTRUCTOR; pThis->pUsr = pPtr; pThis->pUsrDestroy = pPtrDestroy; return SR_RET_OK; } srRetVal sbNVTESetValueU(sbNVTEObj* pThis, unsigned uVal) { sbNVTECHECKVALIDOBJECT(pThis); pThis->uValue = uVal; pThis->bIsSetUValue = TRUE; return SR_RET_OK; } srRetVal sbNVTEGetValueU(sbNVTEObj* pThis, unsigned* puValue) { char *pBuf; unsigned u; sbNVTECHECKVALIDOBJECT(pThis); assert(puValue != NULL); if(pThis->bIsSetUValue) { *puValue = pThis->uValue; } else { /* try to convert the szValue */ if(pThis->pszValue == NULL) return SR_RET_NO_VALUE; else { pBuf = pThis->pszValue; u = 0; while(*pBuf) { if(!isdigit(*pBuf)) return SR_RET_NO_VALUE; u = u * 10 + (*pBuf - '0'); pBuf++; } pThis->uValue = u; /* Please note: this can cause an error if the szValue * is being re-set. Things then go out of sync. This is * no issue for the current library, but may be worth * looking into if the lib use is extended. */ pThis->bIsSetUValue = TRUE; *puValue = u; } } return SR_RET_OK; } void sbNVTEUnsetUsrPtr(sbNVTEObj *pEntry) { sbNVTECHECKVALIDOBJECT(pEntry); pEntry->pUsr = NULL; pEntry->pUsrDestroy = NULL; } void sbNVTRUnlinkFromParent(sbNVTRObj *pRoot) { sbNVTRCHECKVALIDOBJECT(pRoot); if(pRoot->pParent != NULL) pRoot->pParent->pChild = NULL; } void sbNVTEUnlinkFromList(sbNVTRObj *pRoot, sbNVTEObj* pEntry, sbNVTEObj* pPrev) { sbNVTRCHECKVALIDOBJECT(pRoot); sbNVTECHECKVALIDOBJECT(pEntry); if(pPrev == NULL) { pRoot->pFirst = pEntry->pNext; if(pRoot->pLast == pEntry) pRoot->pLast = NULL; } else { pPrev->pNext = pEntry->pNext; if(pRoot->pLast == pEntry) pRoot->pLast = pPrev; } } srRetVal sbNVTRRemoveKeyU(sbNVTRObj *pRoot, unsigned uKey) { sbNVTEObj *pEntry, *pPrev; sbNVTRCHECKVALIDOBJECT(pRoot); if((pEntry = sbNVTSearchKeyUAndPrev(pRoot, NULL, uKey, &pPrev)) == NULL) return SR_RET_NOT_FOUND; sbNVTEUnlinkFromList(pRoot, pEntry, pPrev); sbNVTEDestroy(pEntry); return SR_RET_OK; } srRetVal sbNVTRRemovEntryWithpUsr(sbNVTRObj *pRoot, void* pUsr) { sbNVTEObj *pEntry, *pPrev; sbNVTRCHECKVALIDOBJECT(pRoot); if((pEntry = sbNVTSearchpUsrAndPrev(pRoot, NULL, pUsr, &pPrev)) == NULL) return SR_RET_NOT_FOUND; sbNVTEUnlinkFromList(pRoot, pEntry, pPrev); sbNVTEDestroy(pEntry); return SR_RET_OK; } srRetVal sbNVTRParseXML(sbNVTRObj *pRoot, char *pszXML) { srRetVal iRet; sbNVTRCHECKVALIDOBJECT(pRoot); if(pszXML == NULL) /* this does not make much sense, but is * a valid case. So let's do it ;) */ return SR_RET_OK; if((iRet = sbNVTXMLProcessXMLSTREAM(&pszXML, pRoot)) != SR_RET_OK) return iRet; return SR_RET_OK; } #if DEBUGLEVEL /* Helper to srNVTDebugPrintTree - indents a new line * by iLevel*2 spaces. */ static void sbNVTDebugPrintTreeSpacer(int iLevel) { int i; for(i = 0 ; i < iLevel * 2 ; ++i) { putchar(' '); } } void sbNVTDebugPrintTree(sbNVTRObj *pRoot, int iLevel) { sbNVTEObj *pEntry = NULL; while((pEntry = sbNVTSearchKeySZ(pRoot, pEntry, NULL)) != NULL) { sbNVTDebugPrintTreeSpacer(iLevel); printf("KeySZ: '%s', ValueSZ '%s'\n", pEntry->pszKey, pEntry->pszValue); if(pEntry->uKeyPresent) { sbNVTDebugPrintTreeSpacer(iLevel); printf("KeyU: '%d', ValueU '%d'\n", pEntry->uKey, pEntry->uValue); } if(pEntry->pCDATA != NULL) { sbNVTDebugPrintTreeSpacer(iLevel); printf("CDATA: '%s'\n", pEntry->pCDATA); } if(pEntry->pXMLProps != NULL) { sbNVTDebugPrintTreeSpacer(iLevel); printf("HAS XML Properties:\n"); sbNVTDebugPrintTree(pEntry->pXMLProps, iLevel + 1); } if(pEntry->pChild != NULL) { sbNVTDebugPrintTreeSpacer(iLevel); printf("HAS Child:\n"); sbNVTDebugPrintTree(pEntry->pChild, iLevel + 1); } } } /* #endif for #if DEBUGLEVEL */ #endif sbNVTEObj *sbNVTRHasElement(sbNVTRObj* pRoot, char *pEltname, int bMustBeOnly) { sbNVTEObj *pEntry; sbNVTRCHECKVALIDOBJECT(pRoot); assert(pEltname != NULL); if((bMustBeOnly == TRUE) && (pRoot->pFirst != pRoot->pLast)) return NULL; if((pEntry = sbNVTSearchKeySZ(pRoot, NULL, pEltname)) == NULL) return NULL; return pEntry; } liblogging-1.0.5/rfc3195/src/beepframe.h0000644000175100017510000002362412411216132014537 00000000000000/*! \file beepframe.h * \brief The BEEP frame object * * \note There are frames not belonging to messages! Curently, * this is the case for SEQ frames defined in RFC 3081. * * \author Rainer Gerhards * \date 2003-08-04 * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_BEEPFRAME_H_INCLUDED__ #define __LIB3195_BEEPFRAME_H_INCLUDED__ 1 #include "beepmessage.h" #include "beepchannel.h" #define sbFramCHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsbFram);} /** Session status */ enum sbFramState_ { /* RX flags */ sbFRAMSTATE_WAITING_HDR1, /**< waiting for the first HDR character */ sbFRAMSTATE_WAITING_HDR2, /**< waiting for the second HDR character */ sbFRAMSTATE_WAITING_HDR3, /**< waiting for the third HDR character */ sbFRAMSTATE_WAITING_SP_CHAN,/**< waiting for the SP before channo */ sbFRAMSTATE_IN_CHAN, /**< reading channo */ sbFRAMSTATE_WAITING_SP_MSGNO,/**< now the space before the next header */ sbFRAMSTATE_IN_MSGNO, /**< and the next (numeric) header */ sbFRAMSTATE_WAITING_SP_MORE,/**< now the space before the next header */ sbFRAMSTATE_IN_MORE, /**< and the next (char) header */ sbFRAMSTATE_WAITING_SP_SEQNO,/**< now the space before the next header */ sbFRAMSTATE_IN_SEQNO, /**< and the next (numeric) header */ sbFRAMSTATE_WAITING_SP_SIZE,/**< now the space before the next header */ sbFRAMSTATE_IN_SIZE, /**< and the next (numeric) header */ sbFRAMSTATE_WAITING_SP_ANSNO,/**< now the space before the next header */ sbFRAMSTATE_IN_ANSNO, /**< and the next (numeric) header */ sbFRAMSTATE_WAITING_SP_ACKNO,/**< now the space before the next header */ sbFRAMSTATE_IN_ACKNO, /**< and the next (char) header */ sbFRAMSTATE_WAITING_SP_WINDOW,/**< now the space before the next header */ sbFRAMSTATE_IN_WINDOW, /**< and the next (numeric) header */ sbFRAMSTATE_WAITING_HDRCR, /**< awaiting the HDR's CR */ sbFRAMSTATE_WAITING_HDRLF, /**< awaiting the HDR's LF */ sbFRAMSTATE_IN_PAYLOAD, /**< reading payload area */ sbFRAMSTATE_WAITING_END1, /**< waiting for the 1st HDR character */ sbFRAMSTATE_WAITING_END2, /**< waiting for the 2nd HDR character */ sbFRAMSTATE_WAITING_END3, /**< waiting for the 3rd HDR character */ sbFRAMSTATE_WAITING_END4, /**< waiting for the 4th HDR character */ sbFRAMSTATE_WAITING_END5, /**< waiting for the 5th HDR character */ sbFRAMSTATE_RECEIVED, /**< frame is fully received and ready for processing*/ /* TX flags */ sbFRAMSTATE_BEING_BUILD, /**< frame is currently being constructed */ sbFRAMSTATE_READY_TO_SEND, /**< frame is constructed and ready to send */ sbFRAMSTATE_SENDING, /**< frame is currently being send */ sbFRAMSTATE_SENT, /**< frame has been send and can be discarded */ sbFRAMSTATE_UNKNOWN = 0 /**< should never happen. Set after initialization. */ }; typedef enum sbFramState_ sbFramState; struct sbFramObject /** The BEEP frame object. Implemented via \ref beepframe.h and * \ref beepframe.c. */ { srObjID OID; /**< Object ID - to make code (more ;)) bulletproof */ struct sMesgObject* pMsg; /**< pointer to the message this frame belongs to. May be NULL * if the frame does NOT belong to a message (SEQ frame!) */ sbFramState iState; /**< status of this frame */ char* szRawBuf; /**< pointer to the complete frame text */ int iFrameLen; /**< size (in Bytes) of the complete frame */ BEEPHdrID idHdr; /**< the header id of this frame */ SBackno uAckno; /**< RFC 3081 ackno */ SBwindow uWindow; /**< RFC 3081 window */ SBchannel uChannel; /**< RFC 3080 channel */ SBmsgno uMsgno; /**< RFC 3080 msgno */ SBseqno uSeqno; /**< RFC 3080 seqno */ SBsize uSize; /**< RFC 3080 size */ char cMore; /**< RFC 3080 more */ SBansno uAnsno; /**< RFC 3080 ansno */ #if FEATURE_LISTENER == 1 unsigned uBytesSend; /**< number of bytes already send */ struct sbChanObject *pChan; /**< channel to send over (shortcut to save performance) */ struct sbStrBObject *pStrBuf;/**< work buffer for receiving frames */ unsigned uToReceive; /**< number of payload characters (still) to be recieved */ void (*OnFramDestroy)(struct sbFramObject*); /**< callback to be called when frame is destroyed */ void* pUsr; /**< user pointer to be passed to callback OnFramDestroy() */ #endif }; typedef struct sbFramObject sbFramObj; char* sbFramGetFrame(sbFramObj* pThis); /**< return frame content */ int sbFramGetFrameLen(sbFramObj* pThis); /**< return length of frame */ BEEPHdrID sbFramGetHdrID(sbFramObj *pThis); /**< Returns the header id of this BEEP frame. */ srRetVal sbFramDestroy(sbFramObj *pThis); /**< destroy a frame object */ /** Create a frame from a Message. * With the current implementation, there is * a one-to-one relationship between fram and mesg, so * this is faily simple ;) * * \param pChan [in/out] Channel object that this frame * will be sent on. Is updated with new SEQ number. * * \param pMesg [in] Pointer to the Mesg to be converted. This * buffer must not be modified by Mesg after * CreateFramFromMesg has been called! * * \param pszCmd [in] HDR-Command ("ANS", "MSG", ...) to be used. * * \param uAnso [in] if the HDR-Command is "ANS", this is the ansno * to be used. Ignored with any other HDR-Command. * * \retval Pointer to a newly created Frame object or NULL if * an error occured. */ sbFramObj* sbFramCreateFramFromMesg(sbChanObj* pChan, sbMesgObj* pMesg, char* pszCmd, SBansno uAnsno); /** * Actually receive a frame off the tcp stream. * Be sure to read \ref architecture.c for a full * explanation of what ActualRecvFram and its associated * methods do in an overall context. * * In detail, it receives a frame off the wire and * returns the resulting farme object to its caller. * It detects different frame formats (like SEQ frames). * * This is a BLOCKING method call. It blocks until the * frame is complete or a timeout occurs. * * \param pSess pointer to session object. This session * is to be used to receive the frame. * * \retval pointer to the received frame object or * NULL, if an error occured. */ sbFramObj* sbFramActualRecvFram(sbSessObj *pSess); /** * Logically receive a frame. This method uses the session object * to do the physical receive. See \ref architecture.c for a * full description of this interaction. * * This is just a slim wrapper to hide the implementation details. * * \param pChan [in/out] associated channel * \retval pointer to new frame object or NULL, if in error. */ sbFramObj* sbFramRecvFram(sbChanObj* pChan); /** * Send a frame on a channel (logical). This method does * not directly put the data on the wire but calls the * session object to initiate this. This sequence allows * for limited multiprocessing inside the stack. Please * see \ref architecture.c for a full description. * * This is just a very thin layer in this release. * * \param pChan the associated channel (where the frame * is to be sent). */ srRetVal sbFramSendFram(sbFramObj* pThis, sbChanObj*pChan); /** * Get the header ID for a given BEEP command header. This * is implemented in the sbFram object as sbFram ultimately * creaetes the frames and thus the IDs. One could argue * if a better place would be some util helper... * * \param psz [in] pointer to a BEEP header command ("MSG", ...) * \retval matching header id */ BEEPHdrID sbFramHdrID(char* szCmd); /** * Construct a frame. This builds the memory structure, only * but does not do anything to actually populate it. */ srRetVal sbFramConstruct(sbFramObj **ppThis); /** * Construct a SEQ frame for a given channel with a * given ackno. * * \param pChan Channel this SEQ is for. * \param uAckno ackno to use in the SEQ. Can not be 0. * \param uWindow Window to use in the SEQ. If 0, use BEEP default. */ srRetVal sbFramCreateSEQFram(sbFramObj **ppThis, sbChanObj* pChan, SBackno uAckno, SBwindow uWindow); /** * Register a callback handler to be called when the frame is sent and ready * to be destroyed. If there was already a handler set, it is REPLACED * with the new one. There is no "calling-queue" of multiple handlers. * * \param OnFramDestroy Pointer to Callback. Must not be NULL. * \param Pointer to user pointer (may be NULL) */ srRetVal sbFramSetOnDestroyEvent(sbFramObj *pThis, void (*OnFramDestroy)(struct sbFramObject *), void *pUsr); #endif liblogging-1.0.5/rfc3195/src/oscalls.h0000644000175100017510000000447012411216132014247 00000000000000/*! \file oscalls.h * \brief slim wrapper for OS API calls. * * \author Rainer Gerhards * \date 2003-09-02 * Coding begun. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_OSCALLS_H_INCLUDED__ #define __LIB3195_OSCALLS_H_INCLUDED__ 1 #include "settings.h" /** * Get the current date/time in the best resolution the operating * system has to offer (well, actually at most down to the milli- * second level. * * The date and time is returned in separate fields as this is * most portable and removes the need for additional structures * (but I have to admit it is somewhat "bulky";)). * * Obviously, all caller-provided pointers must not be NULL... */ srRetVal getCurrTime(int* year, int* month, int* day, int *hour, int* minute, int *second, int* millisec, int *bHasMS, char* pcOffsetMode, int* pOffsetHour, int* pOffsetMinute); #endif liblogging-1.0.5/rfc3195/src/srAPI.c0000644000175100017510000003106012411216132013553 00000000000000/*! \file srAPI.c * \brief Implementation of the API * * \author Rainer Gerhards * \date 2003-08-04 * Initial version (0.1) released. * * \date 2003-09-04 * begin major redesign so that multiple client profiles * can be supported (the initial design just allowed one). * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include "settings.h" #include "liblogging.h" #include "beepsession.h" #include "beepprofile.h" #include "beeplisten.h" #include "namevaluetree.h" #include "beepprofile.h" #include "clntprof-3195raw.h" #include "clntprof-3195cooked.h" #include "srAPI.h" #include "syslogmessage.h" /* ################################################################# * * private members * * ################################################################# */ /** * This variable is a global library setting. It tells the library * if it should instruct the lib to call the OS socket initialiser. * Under Win32, for example, this is only allowed once per * process. So if the lib is integrated into a process that * already uses sockets, the sockets initializer (WSAStartup() * in this case) should not be called. * This variable can be modified via a global setting. */ static int srAPI_bCallOSSocketInitializer = TRUE; /** * Destructor for the API object. */ static void srAPIDestroy(srAPIObj* pThis) { srAPICHECKVALIDOBJECT(pThis); if(pThis->pChan != NULL) sbSessCloseChan(pThis->pSess, pThis->pChan); if(pThis->pProfsSupported != NULL) sbNVTRDestroy(pThis->pProfsSupported); if(pThis->pSess != NULL) sbSessCloseSession(pThis->pSess); if(pThis->pLstn != NULL) sbLstnExit(pThis->pLstn); SRFREEOBJ(pThis); } /** * Add a profile object to the list of supported profiles. * \todo This method (and its helper FreeProf) is the same * as in the beeplisten object. We may want to merge these * two into a single utility method... */ static srRetVal srAPIAddProfile(srAPIObj *pThis, sbProfObj *pProf) { sbNVTEObj *pEntry; srAPICHECKVALIDOBJECT(pThis); sbProfCHECKVALIDOBJECT(pProf); sbNVTRCHECKVALIDOBJECT(pThis->pProfsSupported); if((pEntry = sbNVTAddEntry(pThis->pProfsSupported)) == NULL) return SR_RET_OUT_OF_MEMORY; sbNVTESetKeySZ(pEntry, pProf->pszProfileURI, TRUE); sbNVTESetUsrPtr(pEntry, pProf, (void*) sbProfDestroy); return SR_RET_OK; } /* ################################################################# * * public members * * ################################################################# */ srAPIObj* srAPIInitLib(void) { srAPIObj *pThis; if((pThis = calloc(1, sizeof(srAPIObj))) == NULL) return NULL; pThis->OID = OIDsrAPI; pThis->pSess = NULL; pThis->pProfsSupported = NULL; pThis->pChan = NULL; # if FEATURE_LISTENER == 1 pThis->OnSyslogMessageRcvd = NULL; pThis->pLstn = NULL; pThis->bListenBEEP = TRUE; pThis->iBEEPListenPort = 0; pThis->bListenUDP = FALSE; pThis->iUDPListenPort = 0; pThis->bListenUXDOMSOCK = FALSE; pThis->szNameUXDOMSOCK = NULL; # endif sbSockLayerInit(srAPI_bCallOSSocketInitializer); return(pThis); } srRetVal srAPISetOption(srAPIObj* pThis, SRoption iOpt, int iOptVal) { switch(iOpt) { /* This must be done for all options, that require a pAPI if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; */ case srOPTION_CALL_OS_SOCKET_INITIALIZER: if(pThis != NULL) return SR_RET_INVALID_HANDLE; if(iOptVal != TRUE && iOptVal != FALSE) return SR_RET_INVALID_OPTVAL; srAPI_bCallOSSocketInitializer = iOptVal; break; case srOPTION_3195_ALLOWED_CLIENT_PROFILES: if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; if(iOptVal != USE_3195_PROFILE_ANY && iOptVal != USE_3195_PROFILE_RAW_ONLY && iOptVal != USE_3195_PROFILE_COOKED_ONLY) return SR_RET_INVALID_OPTVAL; pThis->iUse3195Profiles = iOptVal; break; case srOPTION_LISTEN_UDP: if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; if(iOptVal != TRUE && iOptVal != FALSE) return SR_RET_INVALID_OPTVAL; pThis->bListenUDP = iOptVal; break; case srOPTION_UPD_LISTENPORT: if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; if(iOptVal < 0 || iOptVal > 65535) return SR_RET_INVALID_OPTVAL; pThis->iUDPListenPort = iOptVal; break; case srOPTION_LISTEN_UXDOMSOCK: if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; if(iOptVal != TRUE && iOptVal != FALSE) return SR_RET_INVALID_OPTVAL; pThis->bListenUXDOMSOCK = iOptVal; break; case srOPTION_LISTEN_BEEP: if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; if(iOptVal != TRUE && iOptVal != FALSE) return SR_RET_INVALID_OPTVAL; pThis->iBEEPListenPort = iOptVal; break; case srOPTION_BEEP_LISTENPORT: if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; if(iOptVal < 0 || iOptVal > 65535) return SR_RET_INVALID_OPTVAL; pThis->iBEEPListenPort = iOptVal; break; default: return SR_RET_INVALID_LIB_OPTION; } return SR_RET_OK; } srRetVal srAPISetStringOption(srAPIObj* pThis, SRoption iOpt, char *pszOptVal) { switch(iOpt) { /* This must be done for all options, that require a pAPI if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; */ case srOPTION_UXDOMSOCK_LISTENAME: if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; if((pThis->szNameUXDOMSOCK = sbNVTEUtilStrDup(pszOptVal)) == NULL) return SR_RET_OUT_OF_MEMORY; break; default: return SR_RET_INVALID_LIB_OPTION; } return SR_RET_OK; } srRetVal srAPIExitLib(srAPIObj *pThis) { if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; srAPIDestroy(pThis); return SR_RET_OK; } /** * Open a RFC 3195 / RAW log session. * * This API is effectively the initiator side of the RAW profile. * * This method looks like much code, but most of it is error * handling ;) - so we keep it as a single long method. * * \param pszRemotePeer [in] The Peer to connect to. * \param iPort [in] The port the remote Peer is listening to. */ srRetVal srAPIOpenlog(srAPIObj *pThis, char* pszRemotePeer, int iPort) { srRetVal iRet; sbProfObj *pProf; if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; /* We need to create the list of supported profiles first. */ /** \todo later, make this depending on the lib option set by the user. */ /* create profile list */ if((pThis->pProfsSupported = sbNVTRConstruct()) == NULL) return SR_RET_OUT_OF_MEMORY; /* Now set up the profiles. * IMPORTANT: the order of profile registration is also the * profile priority. As such, preferred profiles should be * registered first. For example, we will register COOKED before * RAW because we would like to select COOKED if both are available * at the remote peer! */ /* set up the rfc 3195 COOKED profile */ if( (pThis->iUse3195Profiles == USE_3195_PROFILE_COOKED_ONLY) || (pThis->iUse3195Profiles == USE_3195_PROFILE_ANY)) { if((iRet = sbProfConstruct(&pProf, "http://xml.resource.org/profiles/syslog/COOKED")) != SR_RET_OK) { sbLstnDestroy(pThis->pLstn); return iRet; } if((iRet = sbProfSetAPIObj(pProf, pThis)) != SR_RET_OK) { srAPIDestroy(pThis); sbProfDestroy(pProf); return iRet; } if((iRet = sbProfSetClntEventHandlers(pProf, sbPSRCClntOpenLogChan, sbPSRCClntSendMsg, sbPSRCClntSendSLMG, sbPSRCCOnClntCloseLogChan)) != SR_RET_OK) { sbProfDestroy(pProf); return iRet; } if((iRet = srAPIAddProfile(pThis, pProf)) != SR_RET_OK) { srAPIDestroy(pThis); sbProfDestroy(pProf); return iRet; } } /* set up the rfc 3195/raw profile */ if( (pThis->iUse3195Profiles == USE_3195_PROFILE_RAW_ONLY) || (pThis->iUse3195Profiles == USE_3195_PROFILE_ANY)) { if((iRet = sbProfConstruct(&pProf, "http://xml.resource.org/profiles/syslog/RAW")) != SR_RET_OK) { sbLstnDestroy(pThis->pLstn); return iRet; } if((iRet = sbProfSetAPIObj(pProf, pThis)) != SR_RET_OK) { srAPIDestroy(pThis); sbProfDestroy(pProf); return iRet; } if((iRet = sbProfSetClntEventHandlers(pProf, sbPSSRClntOpenLogChan, sbPSSRClntSendMsg, sbPSSRClntSendSLMG, sbPSSRCOnClntCloseLogChan)) != SR_RET_OK) { sbProfDestroy(pProf); return iRet; } if((iRet = srAPIAddProfile(pThis, pProf)) != SR_RET_OK) { srAPIDestroy(pThis); sbProfDestroy(pProf); return iRet; } } /* OK, we got our housekeeping done, so let's talk to the peer ) */ if((pThis->pSess = sbSessOpenSession(pszRemotePeer, iPort, pThis->pProfsSupported)) == NULL) { srAPIDestroy(pThis); return SR_RET_ERR; } if((pThis->pChan = sbSessOpenChan(pThis->pSess)) == NULL) { srAPIDestroy(pThis); return SR_RET_ERR; } /* Ok, we must now call the profile's new channel created handler */ iRet = pThis->pChan->pProf->OnClntOpenLogChan(pThis->pChan); // destroy API object on failur! // sbMesgDestroy(pProfileGreeting); return iRet; } srRetVal srAPISendLogmsg(srAPIObj* pThis, char* szLogmsg) { /* Attention: order of conditions is vitally important! */ if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; if(szLogmsg == NULL) return SR_RET_NULL_MSG_PROVIDED; assert(pThis->pChan->pProf->OnClntSendLogMsg != NULL); return pThis->pChan->pProf->OnClntSendLogMsg(pThis->pChan, szLogmsg); } srRetVal srAPISendSLMG(srAPIObj* pThis, srSLMGObj* pSLMG) { /* Attention: order of conditions is vitally important! */ if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; if((pSLMG == NULL) || (pSLMG->OID != OIDsrSLMG)) return SR_RET_INVALID_PARAM; assert(pThis->pChan->pProf->OnClntSendSLMG != NULL); return pThis->pChan->pProf->OnClntSendSLMG(pThis->pChan, pSLMG); } srRetVal srAPICloseLog(srAPIObj *pThis) { int iRet = SR_RET_OK; /* Attention: order of conditions is vitally important! */ if((pThis == NULL) || (pThis->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; assert(pThis->pChan->pProf->OnClntCloseLogChan != NULL); iRet = pThis->pChan->pProf->OnClntCloseLogChan(pThis->pChan); /* now destroy all but the API object itself */ if(pThis->pChan != NULL) { sbSessCloseChan(pThis->pSess, pThis->pChan); pThis->pChan = NULL; } if(pThis->pSess != NULL) { sbSessCloseSession(pThis->pSess); pThis->pSess = NULL; } return(iRet); } srRetVal srAPISetUsrPointer(srAPIObj *pAPI, void* pUsr) { if((pAPI == NULL) || (pAPI->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; pAPI->pUsr = pUsr; return SR_RET_OK; } srRetVal srAPIGetUsrPointer(srAPIObj *pAPI, void **ppToStore) { if((pAPI == NULL) || (pAPI->OID != OIDsrAPI)) return SR_RET_INVALID_HANDLE; if(ppToStore == NULL) return SR_RET_INVALID_HANDLE; *ppToStore = pAPI->pUsr; return SR_RET_OK; } liblogging-1.0.5/rfc3195/src/beepframe.c0000644000175100017510000004211612411216132014527 00000000000000/*! \file beepframe.c * \brief Implementation of the BEEP Frame object. * * \author Rainer Gerhards * \date 2003-08-04 * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include "settings.h" #include "liblogging.h" #include "sockets.h" #include "beepmessage.h" #include "beepframe.h" #include "beepchannel.h" #include "beepsession.h" /* ################################################################# * * private members * * ################################################################# */ /** * Receive an unsigned integer from the channel. * Eats up characters as it processes them. * * \retval integer receive. If there are no digits * immediately in the input stream, 0 is * returned and no character is taken from * the input stream. */ unsigned sbFramRecvUnsigned(sbSockObj* pSock) { unsigned u = 0; char c; for(c = sbSockPeekRcvChar(pSock); isdigit(c) ; c = sbSockPeekRcvChar(pSock)) { c = sbSockGetRcvChar(pSock); u = u * 10 + c - '0'; } return(u); } /** * Helper to sbFramActualRecvFram; receives an * SEQ frame off the wire. See RFC 3081, 3.1.3 for * the semantics of a SEQ frame. * * \param pThis [in/out] frame object to be filled. This is partly * created by the caller. new properties read * by this function are filled in. We do it * that way so that we can e.g. do error checking * for calloc() failures only in the caller. Saves * us some code ;) * \param pChan [in/out] the channel to receive the frame on. * The channel object is updated, e.g. with a * new seqno. */ srRetVal sbFramActualRecvFramSEQ(sbFramObj* pThis, sbChanObj *pChan) { pThis->uAckno = sbFramRecvUnsigned(pChan->pSock); if(sbSockGetRcvChar(pChan->pSock) != ' ') return SR_RET_ERR; pThis->uWindow = sbFramRecvUnsigned(pChan->pSock); if(sbSockGetRcvChar(pChan->pSock) != '\r') return SR_RET_ERR; if(sbSockGetRcvChar(pChan->pSock) != '\n') return SR_RET_ERR; return SR_RET_OK; } /** * Helper to sbFramActualRecvFramAns and *Normal; receives the common * header off the wire. * * \param pThis [in/out] frame object to be filled. This is partly * created by the caller. new properties read * by this function are filled in. We do it * that way so that we can e.g. do error checking * for calloc() failures only in the caller. Saves * us some code ;) * \param pChan [in/out] the channel to receive the frame on. * The channel object is updated, e.g. with a * new seqno. */ srRetVal sbFramActualRecvFramCommonHdr(sbFramObj* pThis,sbChanObj *pChan) { pThis->uMsgno = sbFramRecvUnsigned(pChan->pSock); if(sbSockGetRcvChar(pChan->pSock) != ' ') return SR_RET_ERR; pThis->cMore = sbSockGetRcvChar(pChan->pSock); if(sbSockGetRcvChar(pChan->pSock) != ' ') return SR_RET_ERR; pThis->uSeqno = sbFramRecvUnsigned(pChan->pSock); if(sbSockGetRcvChar(pChan->pSock) != ' ') return SR_RET_ERR; pThis->uSize = sbFramRecvUnsigned(pChan->pSock); /* We need to guard against oversized frames here. * To do it fully right, we would need to check the * remaining bytes in the window and compare this against * uSize. However, we right now do it somewhat simpler and * just compare against the max window size. Later releases * can than add the more complex checks. This one here is * at least good enough against malicous frames... ) */ /** \todo improve! */ if(pThis->uSize > BEEPFRAMEMAX) return SR_RET_OVERSIZED_FRAME; return SR_RET_OK; } /** * Helper to sbFramActualRecvFramAns and *Normal; receives the common * body off the wire. The body is defined to start WITH the CRLF in the * header. As such, this method processes the * * - header CRLF * - payload * - trailer * * \param pThis [in/out] frame object to be filled. This is partly * created by the caller. new properties read * by this function are filled in. We do it * that way so that we can e.g. do error checking * for calloc() failures only in the caller. Saves * us some code ;) * \param pChan [in/out] the channel to receive the frame on. * The channel object is updated, e.g. with a * new seqno. */ sbFramActualRecvFramCommonBody(sbFramObj* pThis,sbChanObj *pChan) { unsigned iToRcv; char szTrailer[6]; char szPayload[BEEPFRAMEMAX+1]; char *pszPayload = szPayload; /* one may argue if it is better to allocate this on the heap... */ /* process rest of header (CRLF) */ if(sbSockGetRcvChar(pChan->pSock) != '\r') return SR_RET_ERR; if(sbSockGetRcvChar(pChan->pSock) != '\n') return SR_RET_ERR; /* now process payload */ for(iToRcv = pThis->uSize ; iToRcv > 0 ; --iToRcv) { int c; c = sbSockGetRcvChar(pChan->pSock); if(!c) /* this is not allowed as per spec - but what should we do... */ c = ' '; *pszPayload++ = c; } *pszPayload = '\0'; pThis->szRawBuf = malloc((pThis->uSize + 1) * sizeof(char)); memcpy(pThis->szRawBuf, szPayload, (pThis->uSize + 1) * sizeof(char)); pThis->iFrameLen = pThis->uSize; /* now process trailer ('E' 'N' 'D' CRLF)*/ szTrailer[0] = sbSockGetRcvChar(pChan->pSock); szTrailer[1] = sbSockGetRcvChar(pChan->pSock); szTrailer[2] = sbSockGetRcvChar(pChan->pSock); szTrailer[3] = sbSockGetRcvChar(pChan->pSock); szTrailer[4] = sbSockGetRcvChar(pChan->pSock); szTrailer[5] = '\0'; if(strcmp(szTrailer, "END\r\n")) { return SR_RET_ERR; } return SR_RET_OK; } /** * Helper to sbFramActualRecvFram; receives an * ANS frame off the wire. * * \param pThis [in/out] frame object to be filled. This is partly * created by the caller. new properties read * by this function are filled in. We do it * that way so that we can e.g. do error checking * for calloc() failures only in the caller. Saves * us some code ;) * \param pChan [in/out] the channel to receive the frame on. * The channel object is updated, e.g. with a * new seqno. */ srRetVal sbFramActualRecvFramANS(sbFramObj* pThis,sbChanObj *pChan) { srRetVal iRet; /* first receive the "normal" stuff... */ if((iRet = sbFramActualRecvFramCommonHdr(pThis, pChan)) != SR_RET_OK) return iRet; /* now go for ansno */ if(sbSockGetRcvChar(pChan->pSock) != ' ') return SR_RET_ERR; pThis->uAnsno = sbFramRecvUnsigned(pChan->pSock); /* and now receive the rest of the frame... */ return sbFramActualRecvFramCommonBody(pThis, pChan); } /** * Helper to sbFramActualRecvFram; receives a normal (that is * non-SEQ and non-ANS) frame off the wire. * * \param pThis [in/out] frame object to be filled. This is partly * created by the caller. new properties read * by this function are filled in. We do it * that way so that we can e.g. do error checking * for calloc() failures only in the caller. Saves * us some code ;) * \param pChan [in/out] the channel to receive the frame on. * The channel object is updated, e.g. with a * new seqno. */ srRetVal sbFramActualRecvFramNormal(sbFramObj* pThis,sbChanObj *pChan) { srRetVal iRet; /* first receive the "normal" stuff... */ if((iRet = sbFramActualRecvFramCommonHdr(pThis, pChan)) != SR_RET_OK) return iRet; /* and now receive the rest of the frame... */ return sbFramActualRecvFramCommonBody(pThis, pChan); } /* ################################################################# * * public members * * ################################################################# */ BEEPHdrID sbFramHdrID(char* szCmd) { BEEPHdrID idHdr; if(!strcmp(szCmd, "SEQ")) idHdr = BEEPHDR_SEQ; else if(!strcmp(szCmd, "ANS")) idHdr = BEEPHDR_ANS; else if(!strcmp(szCmd, "MSG")) idHdr = BEEPHDR_MSG; else if(!strcmp(szCmd, "ERR")) idHdr = BEEPHDR_ERR; else if(!strcmp(szCmd, "NUL")) idHdr = BEEPHDR_NUL; else if(!strcmp(szCmd, "RPY")) idHdr = BEEPHDR_RPY; else idHdr = BEEPHDR_UNKNOWN; return(idHdr); } srRetVal sbFramConstruct(sbFramObj **ppThis) { if((*ppThis = calloc(1, sizeof(sbFramObj))) == NULL) { return SR_RET_OUT_OF_MEMORY; } (*ppThis)->OID = OIDsbFram; (*ppThis)->idHdr = BEEPHDR_UNKNOWN; # if FEATURE_LISTENER == 1 (*ppThis)->OnFramDestroy = NULL; (*ppThis)->pUsr = NULL; # endif return SR_RET_OK; } BEEPHdrID sbFramGetHdrID(sbFramObj *pThis) { /* if the BEEP header ID is not known, it is * constructed on the fly. */ assert(pThis != NULL); return(pThis->idHdr); } int sbFramGetFrameLen(sbFramObj* pThis) { assert(pThis != NULL); return(pThis->iFrameLen); } char* sbFramGetFrame(sbFramObj* pThis) { assert(pThis != NULL); return(pThis->szRawBuf); } sbFramObj* sbFramCreateFramFromMesg(sbChanObj* pChan, sbMesgObj* pMesg, char* pszCmd, SBansno uAnsno) { sbFramObj *pThis; char *pszFramBuf; assert(pMesg != NULL); assert(pszCmd != NULL); assert(strlen(pszCmd) == 3); if((pThis = calloc(1, sizeof(sbFramObj))) == NULL) { return NULL; } if((pszFramBuf = malloc(sizeof(char) * BEEPFRAMEMAX + 1)) == NULL) { SRFREEOBJ(pThis); return NULL; } if(!strcmp(pszCmd, "ANS")) { SNPRINTF(pszFramBuf, BEEPFRAMEMAX + 1, "%3.3s %u %u . %u %u %u\r\n%sEND\r\n", pszCmd, pChan->uChanNum, pChan->uMsgno, pChan->uSeqno, sbMesgGetOverallSize(pMesg), uAnsno, sbMesgGetRawBuf(pMesg)); } else { SNPRINTF(pszFramBuf, BEEPFRAMEMAX + 1, "%3.3s %u %u . %u %u\r\n%sEND\r\n", pszCmd, pChan->uChanNum, pChan->uMsgno, pChan->uSeqno, sbMesgGetOverallSize(pMesg), sbMesgGetRawBuf(pMesg)); } /* debug: printf("\n###########################Sending, Payload size %d#################\n%s#########END SEND######################################\n", sbMesgGetOverallSize(pMesg), pszFramBuf);*/ /* update channel object */ pChan->uSeqno += sbMesgGetOverallSize(pMesg); pChan->uMsgno++; pThis->iFrameLen = (int) strlen(pszFramBuf); pThis->uSize = sbMesgGetOverallSize(pMesg); pThis->szRawBuf = pszFramBuf; pThis->OID = OIDsbFram; pThis->idHdr = sbFramHdrID(pszCmd); /* We do NOT allocate a specifcally sized copy of the * message buffer. OK, we use some more memory right now * then we needed to do, but that buys us some performance. * I think this is better than copying everything over to a * new buffer (it will be free()ed soon, anyhow...). */ pThis->iState = sbFRAMSTATE_READY_TO_SEND; return pThis; } srRetVal sbFramCreateSEQFram(sbFramObj **ppThis, sbChanObj* pChan, SBackno uAckno, SBwindow uWindow) { char *pszFramBuf; sbChanCHECKVALIDOBJECT(pChan); assert(ppThis != NULL); if(uAckno == 0) return SR_RET_ACKNO_ZERO; if(uWindow == 0) uWindow = BEEP_DEFAULT_WINDOWSIZE; if((*ppThis = calloc(1, sizeof(sbFramObj))) == NULL) { return SR_RET_OUT_OF_MEMORY; } if((pszFramBuf = malloc(sizeof(char) * 64)) == NULL) { /* 64 is sufficiently large */ SRFREEOBJ(*ppThis); return SR_RET_OUT_OF_MEMORY; } SNPRINTF(pszFramBuf, 64, "SEQ %u %u %u\r\n", pChan->uChanNum, uAckno, uWindow); (*ppThis)->uSize = (*ppThis)->iFrameLen = (int) strlen(pszFramBuf); (*ppThis)->szRawBuf = pszFramBuf; (*ppThis)->OID = OIDsbFram; (*ppThis)->idHdr = BEEPHDR_SEQ; (*ppThis)->iState = sbFRAMSTATE_READY_TO_SEND; return SR_RET_OK; } sbFramObj* sbFramActualRecvFram(sbSessObj *pSess) { sbFramObj *pThis; SBchannel uChan; char szCmd[4]; sbChanObj* pChan; srRetVal (*pRecvFramFunc)(sbFramObj*, sbChanObj*); BEEPHdrID idHdr; sbSessCHECKVALIDOBJECT(pSess); /* We now receive field by field of the header */ /* HDR (command) * allowed headers in this release are: * ANS * ERR * MSG * NUL * RPY * SEQ * * As such, we can only have letters A,E,M,N,R,S on the first byte. We * check this to ensure we have a valid packet. Of course, we also need * to check the second and third byte ;) */ szCmd[0] = sbSockGetRcvChar(pSess->pSock); if(szCmd[0] != 'A' && szCmd[0] != 'E' && szCmd[0] != 'M' && szCmd[0] != 'N' && szCmd[0] != 'R' && szCmd[0] != 'S') return(NULL); szCmd[1] = sbSockGetRcvChar(pSess->pSock); /* The following check still allows some invalid cases. However, we have decided * that this is good enough, especially as after the next char a full verification * is done and an error would be caught then. The current solution has advantages from a * performance point of view. */ if(szCmd[1] != 'N' && szCmd[1] != 'R' && szCmd[1] != 'S' && szCmd[1] != 'U' && szCmd[1] != 'P' && szCmd[1] != 'E') return(NULL); szCmd[2] = sbSockGetRcvChar(pSess->pSock); szCmd[3] = '\0'; /* now we have to complete header. The name is checked and * the actual handler is associated. */ idHdr = sbFramHdrID(szCmd); if(idHdr == BEEPHDR_UNKNOWN) return NULL; else if(idHdr == BEEPHDR_SEQ) pRecvFramFunc = sbFramActualRecvFramSEQ; else if(idHdr == BEEPHDR_ANS) pRecvFramFunc = sbFramActualRecvFramANS; else pRecvFramFunc = sbFramActualRecvFramNormal; if(sbSockGetRcvChar(pSess->pSock) != ' ') { return NULL; } uChan = sbFramRecvUnsigned(pSess->pSock); /* "eat" next SP char as this must be done in any case... */ if(sbSockGetRcvChar(pSess->pSock) != ' ') { return NULL; } if((pChan = sbSessRetrChanObj(pSess, uChan)) == NULL) { return NULL; } /* OK, we now know that it looks like a valid frame within a * valid channel. So it is now time to create the frame object * and pass it down to further parsing. */ if((pThis = calloc(1, sizeof(sbFramObj))) == NULL) return NULL; pThis->idHdr = idHdr; pThis->OID = OIDsbFram; pThis->uChannel = uChan; pThis->iState = sbFRAMSTATE_RECEIVED; if((*pRecvFramFunc)(pThis, pChan) != SR_RET_OK) { free(pThis); return NULL; } return(pThis); } srRetVal sbFramDestroy(sbFramObj *pThis) { sbFramCHECKVALIDOBJECT(pThis); if(pThis->szRawBuf != NULL) free(pThis->szRawBuf); # if FEATURE_LISTENER == 1 /* please note: the call may destroy the channel. As such, * no access the the channel object is allowed after * OnFramDestroy() has been called! */ if(pThis->OnFramDestroy != NULL) pThis->OnFramDestroy(pThis); # endif SRFREEOBJ(pThis); return SR_RET_OK; } sbFramObj* sbFramRecvFram(sbChanObj* pChan) { return sbSessRecvFram(pChan->pSess, pChan); } srRetVal sbFramSendFram(sbFramObj* pThis, sbChanObj*pChan) { sbFramCHECKVALIDOBJECT(pThis); sbChanCHECKVALIDOBJECT(pChan); return (pChan->pSess->SendFramMethod)(pChan->pSess, pThis, pChan); } /* ######################### LISTENER ONLY ############################### */ #if FEATURE_LISTENER == 1 srRetVal sbFramSetOnDestroyEvent(sbFramObj *pThis, void (*OnFramDestroy)(sbFramObj*), void *pUsr) { sbFramCHECKVALIDOBJECT(pThis); assert(OnFramDestroy != NULL); pThis->OnFramDestroy = OnFramDestroy; pThis->pUsr = pUsr; return SR_RET_OK; } #endif /* ####################### END LISTENER ONLY ############################# */ liblogging-1.0.5/rfc3195/src/beepprofile.h0000644000175100017510000001716412411216132015107 00000000000000/*! \file beepprofile.h * \brief The BEEP Profile Object * * \author Rainer Gerhards * \date 2003-08-04 * * \date 2003-09-04 * Updated so that a client can have multiple * profiles. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_BEEPPROFILE_H_INCLUDED__ #define __LIB3195_BEEPPROFILE_H_INCLUDED__ 1 #define sbProfCHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsbProf);} struct sbMesgObject; struct sbNVTRObject; struct srAPIObject; struct srSLMGObject; #if FEATURE_LISTENER == 1 /** event handlers */ enum sbProfEvent_ { sbPROFEVENT_ONMESGRECV, sbPROFEVENT_ONCHANCREAT, sbPROFEVENT_UNKNOWN = 0 /**< should never be used, included as saveguard (calloc()!). */ }; typedef enum sbProfEvent_ sbProfEvent; #endif struct sbProfObject /** The BEEP Profile object. Implemented via \ref beepprofile.h and * \ref beepprofile.c. */ { srObjID OID; /**< object ID */ char* pszProfileURI; /**< pointer to the URI to be used during negotiation */ #if FEATURE_LISTENER == 1 int bDestroyOnChanClose; /**< this profile should be destroyed when the channel is closed */ struct srAPIObject *pAPI; /**< pointer to associated API object */ /* now come the event handlers */ /** called, when the channel is initially created. (from the handler). Is responsible ** for sending any profile-specific greeting. **/ srRetVal (*OnChanCreate)(struct sbProfObject *pThis, struct sbSessObject* pSess, struct sbChanObject* pChan); /** called whenever a new complete message arrives. Must reply according to ** profile spec. **/ srRetVal (*OnMesgRecv)(struct sbProfObject *pThis, int* pAbort, struct sbSessObject* pSess, struct sbChanObject* pChan, struct sbMesgObject *pMesg); #endif /* now come client-side event handlers (always present) */ /** method to call if client-side API needs to open a log channel */ srRetVal (*OnClntOpenLogChan)(struct sbChanObject *pChan); /** method to call if client-side API needs to send a syslog message */ srRetVal (*OnClntSendLogMsg)(struct sbChanObject* pChan, char* szLogmsg); /** method to call if client-side API needs to send a srSLMGObj */ srRetVal (*OnClntSendSLMG)(struct sbChanObject* pChan, struct srSLMGObject *pSLMG); /** method to call if client-side API needs to close a log channel */ srRetVal (*OnClntCloseLogChan)(struct sbChanObject* pChan); }; typedef struct sbProfObject sbProfObj; /** Constructor to create a sbProf. * * \param ppThis [out] pointer to a buffer that will receive * the pointer to the newly created profile * object. * \param szURI [in] - name of uri to be used in greeting. May * be NULL for a profile, that should not be * advertised (channel 0 is a meaningful sample). * */ srRetVal sbProfConstruct(sbProfObj** ppThis, char *pszURI); /** * Return the profile URI. The returned string is read-only. * \retval URI profile string */ char* sbProfGetURI(sbProfObj* pThis); /** * Profile Object Destructor. */ void sbProfDestroy(sbProfObj* pThis); /** * Set and unset an event handler. A new handler is set * for the specified event. To unset it, provide NULL as * the handler pointer. * * \param iEvent Event ID to be modified * \param handler Pointer to event handler. Must follow the semantics * of this specific event (will not be checked) */ srRetVal sbProfSetEventHandler(struct sbProfObject* pThis, sbProfEvent iEvent, srRetVal (*handler)()); /** * Set the associated API object. * \param pAPI - API object to be set. */ srRetVal sbProfSetAPIObj(sbProfObj *pThis, srAPIObj *pAPI); /** * Find a matching profile in two lists of profiles. * The matching is done based on the URI. * If a match is found, we return the pointer to it. If it is * not found, we return NULL. The FIRST matching profile * will be returned. It is not tried to find the best match. * * \param pProfListRemote List of remote profiles, created from the * greeting. This are NOT profile objects but * rather URI strings in pszKey. * \param pProfList2 list (sbNVTRObj) of profiles. MAY BE NULL! (which indicates * an empty list of profiles. * \retval Pointer to the first matching entry or NULL, if none * found. */ sbProfObj* sbProfFindProfileMatch(struct sbNVTRObject *pProfListRemote, struct sbNVTRObject *pProfList2); /** * Find a profile based on an URI in a list of profiles. * * \param pProfileList Pointer to list of Profiles. May be NULL. * \param pszSearch string to be compared to. Must not be NULL. * \retval Pointer to the profile found or NULL, if none found. */ sbProfObj* sbProfFindProfile(struct sbNVTRObject *pProfList, char* pszSearch); /** * Set the 4 mandatory event handlers for client profiles. * As all of them need to be set for the profile to work, * we provide a single call to set them all at once. * * The param names reflect the names of the event handlers. * All event handlers MUST point to actual handlers, none * if them is allowed to be NULL. */ srRetVal sbProfSetClntEventHandlers(sbProfObj *pProf, srRetVal (*OnClntOpenLogChan)(struct sbChanObject *pChan), srRetVal (*OnClntSendLogMsg)(struct sbChanObject* pChan, char* szLogmsg), srRetVal (*OnClntSendSLMG)(struct sbChanObject* pChan, struct srSLMGObject *pSLMG), srRetVal (*OnClntCloseLogChan)(struct sbChanObject* pChan)); /** * Take a list of profile objects AND a list * of (remotely supported) profile URIs and * find a match in them. The matching is done * so that the first local profile found in the * remote URI list will be returned. If there * are multiple matches, all other matches will * be IGNORED. * * \param pProfListLocal List of locally supported profile * objects. * * \param pURIListRemote List of remotely supported * profile URIs. * * \retval The matching profile object from the * local profile object. */ sbProfObj* sbProfFindProfileURIMatch(struct sbNVTRObject *pProfListLocal, struct sbNVTRObject *pURIListRemote); #endif liblogging-1.0.5/rfc3195/src/oscalls.c0000644000175100017510000000535512411216132014245 00000000000000/**\file oscalls.c * \brief Wrapper "class" for all kinds of utility OS API * calls. * * This file implements includes all the OS API calls which do * not make up an object in their own right. * * Its primary purpose is to easy porting. * * \author Rainer Gerhards * \date 2003-09-02 * Coding begun. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "settings.h" #include "liblogging.h" #include "oscalls.h" #include "assert.h" /* Now include the lower level driver so that we have * private (static) methods available during the rest of * the file. * * We also define some prototpyes of private * members that follow later in this file (no way * around this...). */ #ifdef SROS_WIN32 # include "oscallsWin32.c" #else # include "oscallsUnix.c" #endif /* ################################################################# * * private members * * ################################################################# */ /* As this is not a "real" object, there won't be any private * members in this file. */ /* ################################################################# * * public members * * ################################################################# */ liblogging-1.0.5/rfc3195/src/socketsWin32.c0000644000175100017510000003172012411216132015076 00000000000000/**\file socketsWin32.c * \brief Socket layer/driver for Win32 * * This is the socket layer for Win32. * * \author Rainer Gerhards * \date 2003-08-04 * \date 2003-08-05 * Modified to be a plain lower layer. Moved * some of the code to \ref sockets.c. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* ################################################################# * * private members * * ################################################################# */ /** Set last error status. Call as soon as a socket error occured. */ static int sbSockSetLastSockError(struct sbSockObject *pThis) { srRetVal iRet; pThis->dwLastError = WSAGetLastError(); switch(pThis->dwLastError) { case WSAEINVAL: iRet = SR_RET_INVALID_SOCKET; break; default: iRet = SR_RET_SOCKET_ERR; break; } return iRet; } /* ################################################################# * * public members * * ################################################################# */ srRetVal sbSockLayerInit(int bInitOSStack) { WORD wVersionRequested; WSADATA wsaData; int ret; /* for winsock */ if(bInitOSStack) { /* because of select(), we need version 2 of sockets */ wVersionRequested = MAKEWORD(2, 0); ret = WSAStartup(wVersionRequested, &wsaData); if (ret != 0) { /* nope, too old :( */ return SR_RET_INVALID_OS_SOCKETS_VERSION; } else { /* Confirm that the Windows Sockets DLL supports 2.0.*/ /* Note that if the DLL supports versions greater */ /* than 2.0 in addition to 2.0, it will still return */ /* 2.0 in wVersion since that is the version we */ /* requested. */ if ( LOBYTE( wsaData.wVersion ) != 2 || HIBYTE( wsaData.wVersion ) != 0 ) { /* again, too old :( */ /* ... but we need to do some cleanup in this case! */ WSACleanup(); return SR_RET_INVALID_OS_SOCKETS_VERSION; } } } return SR_RET_OK; } srRetVal sbSockLayerExit(int bExitOSStack) { int iRetVal = SR_RET_OK; if(bExitOSStack) { if(WSACleanup() == SOCKET_ERROR) { iRetVal = SR_RET_ERR; } } return(iRetVal); } sbSockObj* sbSockInit(void) { return(sbSockInitEx(AF_INET, SOCK_STREAM)); } sbSockObj* sbSockInitEx(int iAF, int iSockType) { struct sbSockObject *pThis; assert((iSockType == SOCK_STREAM) || (iSockType == SOCK_DGRAM)); pThis = (struct sbSockObject*) calloc(1, sizeof(struct sbSockObject)); if(pThis != NULL) { /* initialize class members */ if((pThis->sock = socket(iAF, iSockType, 0)) == INVALID_SOCKET) { free(pThis); return(NULL); } /* rest of initialization */ pThis->bIsInError = FALSE; pThis->OID = OIDsbSock; pThis->iCurInBufPos = 0; pThis->iInBufLen = 0; } return(pThis); } /* ############################################################ * * # Now come more or less winsock wrappers # * * ############################################################ */ /** * Set the socket to nonblocking state. */ srRetVal sbSockSetNonblocking(sbSockObj*pThis) { u_long uArg; sbSockCHECKVALIDOBJECT(pThis); uArg = 1; if(ioctlsocket(pThis->sock, FIONBIO, &uArg) != 0) return sbSockSetSockErrState(pThis); return SR_RET_OK; } /** * Wrapper for the socket accept() call. */ srRetVal sbSockAccept(sbSockObj*pThis, sbSockObj* pNew, struct sockaddr *sa, int *iSizeSA) { sbSockCHECKVALIDOBJECT(pThis); sbSockCHECKVALIDOBJECT(pNew); if((pNew->sock = accept(pThis->sock, sa, iSizeSA)) == INVALID_SOCKET) return sbSockSetSockErrState(pThis); return SR_RET_OK; } /** * Wrapper for the socket listen() call. */ srRetVal sbSockListen(sbSockObj*pThis) { int iRetCode; sbSockCHECKVALIDOBJECT(pThis); if((iRetCode = listen(pThis->sock, SOMAXCONN)) != 0) { sbSockSetSockErrState(pThis); return SR_RET_ERR; } return SR_RET_OK; } srRetVal sbSockClosesocket(sbSockObj *pThis) { sbSockCHECKVALIDOBJECT(pThis); if(closesocket(pThis->sock) == SOCKET_ERROR) { sbSockSetSockErrState(pThis); return SR_RET_ERR; } return SR_RET_OK; } /** * Wrapper for the socket select call on a fd_set structure. * \param fdsetRD fdset structure for read-awaiting sockets. * May be NULL. * \param fdsetWR fdset structure for write-awaiting sockets. * May be NULL. * \param iTimOutSecs Seconds until timeout. -1 means indefinite * blocking. * \param iTimOutMSecs Milliseconds until timeout. * \retval Value returned by select. */ int sbSockSelectMulti(srSock_fd_set *fdsetRD, srSock_fd_set *fdsetWR, int iTimOutSecs, int iTimOutMSecs) { int iRet; struct timeval tv; struct timeval *ptv; if(iTimOutSecs == -1) ptv = NULL; else { tv.tv_sec = iTimOutSecs; tv.tv_usec = iTimOutMSecs; ptv = &tv; } iRet = select(0, fdsetRD, fdsetWR, NULL, ptv); return(iRet); } /** * Wrapper for the socket select call on a single socket. * \param iTimOutSecs Seconds until timeout. -1 means indefinite * blocking. * \param iTimOutMSecs Milliseconds until timeout. * \retval Value returned by select. */ int sbSockSelect(struct sbSockObject* pThis, int iTimOutSecs, int iTimOutMSecs) { int iRet; fd_set fdset; struct timeval tv = {iTimOutSecs, iTimOutMSecs}; struct timeval *ptv; sbSockCHECKVALIDOBJECT(pThis); FD_ZERO(&fdset); FD_SET(pThis->sock, &fdset); ptv = iTimOutSecs == -1 ? NULL : &tv; iRet = select(0, &fdset, NULL, NULL, ptv); return(iRet); } int sbSockReceive(struct sbSockObject* pThis, char * pszBuf, int iLen) { int iBytesRcvd; sbSockCHECKVALIDOBJECT(pThis); /* iLen - 1 to leave room for the terminating \0 character */ iBytesRcvd = recv(pThis->sock, pszBuf, iLen - 1, 0); if(iBytesRcvd == SOCKET_ERROR) { sbSockSetSockErrState(pThis); *pszBuf = '\0'; /* Just in case... */ } else { /* terminate string! */ *(pszBuf + iBytesRcvd) = '\0'; } return(iBytesRcvd); } int sbSockSend(struct sbSockObject* pThis, const char* pszBuf, int iLen) { int iRetCode = -1; sbSockCHECKVALIDOBJECT(pThis); if(pszBuf != NULL) { iRetCode = send(pThis->sock, pszBuf, iLen, 0); if(iRetCode == SOCKET_ERROR) { sbSockSetSockErrState(pThis); iRetCode = -1; } } return(iRetCode); } srRetVal sbSockConnectoToHost(sbSockObj* pThis, char* pszHost, int iPort) { SOCKADDR_IN remoteaddr; int remoteaddrlen = sizeof(remoteaddr); struct hostent *hstent; struct sockaddr_in srv_addr; char* pIpAddr; int iRetCode; sbSockCHECKVALIDOBJECT(pThis); /* Bind socket to any port on local machine */ srv_addr.sin_family = AF_INET; srv_addr.sin_addr.s_addr = INADDR_ANY; srv_addr.sin_port = 0; if(bind(pThis->sock, (LPSOCKADDR) &srv_addr, sizeof(srv_addr)) == SOCKET_ERROR) { /* debug: fprintf(stderr, "Error binding socket!\r\n"); */ return SR_RET_ERR; } /* Create target address */ remoteaddr.sin_family = AF_INET; remoteaddr.sin_port = htons(iPort); hstent = gethostbyname(pszHost); if(hstent == NULL) { sbSockSetSockErrState(pThis); return SR_RET_ERR; } /* extract host address - we always use the first one */ pIpAddr = *hstent->h_addr_list; memcpy(&(remoteaddr.sin_addr.s_addr), pIpAddr, sizeof(remoteaddr.sin_addr.s_addr)); iRetCode = connect(pThis->sock, (LPSOCKADDR) &remoteaddr, sizeof(remoteaddr)); if(iRetCode == SOCKET_ERROR) { sbSockSetSockErrState(pThis); return SR_RET_ERR; } return SR_RET_OK; } /** * Bind a socket to the provided address. * \param pszAddr Address to bind to. This is a string. If NULL, * no specific address is used. * Please keep in mind that a specific bind to an * address may steal the port and thus NULL could be * causing a security vulnerability. * \param iPort Port to bind to. */ srRetVal sbSockBind(sbSockObj* pThis, char* pszHost, int iPort) { struct sockaddr_in srv_addr; sbSockCHECKVALIDOBJECT(pThis); assert(pszHost == NULL); /** sorry, other modes currently not supported \todo implement! */ /* Bind socket to any port on local machine */ srv_addr.sin_family = AF_INET; srv_addr.sin_addr.s_addr = INADDR_ANY; srv_addr.sin_port = htons(iPort); if(bind(pThis->sock, (LPSOCKADDR) &srv_addr, sizeof(srv_addr)) == SOCKET_ERROR) { return SR_RET_CANT_BIND_SOCKET; } return SR_RET_OK; } /** * Wrapper for inet_ntoa(). * * \param psa Poiner to a struct sockaddr for which the representation * is to obtain. Must not be NULL. * * \param psz Pointer to buffer that should receive the IP address * string pointer. Must not be NULL. NOTE WELL: This pointer is * only valid until the next socket call. So the caller should * immediately copy it to its own buffer once control returns. * The returned buffer MUST NOT be free()ed. */ static srRetVal sbSock_inet_ntoa(struct sockaddr_in *psa, char **psz) { assert(psz != NULL); if((*psz = (char*) inet_ntoa(psa->sin_addr)) == NULL) return SR_RET_ERR; return SR_RET_OK; } /** * Wrapper for gethostname(). * * \note The Windows sockets API seems to be broken. We often * have seen that only the computer name part (not the domain * name) is returned by gethostname, even if the full * identity is configured. A way to work around this may be * to call gethostbyname() on the returned name and then * call gethostbyaddr() on what is returned there. * WE HAVE NOW IMPLEMENTED THIS WORKAROUND, but leave * the text above in just in case... * * \param psz Pointer to Pointer to hostname. Must not be NULL. * On return, this pointer will refer to a newly allocated * buffer containing the hostname. This buffer must be free()ed * by the caller! * */ srRetVal sbSock_gethostname(char **psz) { struct hostent *phe; assert(psz != NULL); if((*psz = (char*) malloc(256 * sizeof(char))) == NULL) return SR_RET_OUT_OF_MEMORY; if(gethostname(*psz, 256) != 0) return SR_RET_ERR; /* Now comes the ugly part, but at least it works this * way in Win32... gethostname() does not (always?) return * the FQDN. (@)#!! */ phe = gethostbyname(*psz); strcpy(*psz, phe->h_name); return SR_RET_OK; } /** * Wrapper for getsockname(). * * Please note: the socket MUST be connected before you can use * this method! It should NOT be used on UDP sockets. * * \param pName Pointer to a struct sockaddr_in that will * receive the remote address. Must not be NULL. * * \param iNameLen Length of the pName buffer. Updated on return. * Must not be NULL. */ static srRetVal sbSock_getsockname(sbSockObj* pThis, struct sockaddr_in *pName, int* piNameLen) { sbSockCHECKVALIDOBJECT(pThis); assert(pName != NULL); assert(piNameLen != NULL); assert(pThis->sock != INVALID_SOCKET); if(getsockname(pThis->sock, (struct sockaddr*) pName, piNameLen) != 0) return sbSockSetLastSockError(pThis); return SR_RET_OK; } /** * Wrapper for recvfrom(). */ static int sbSock_recvfrom(sbSockObj *pThis, char* buf, int len, int flags, struct sockaddr* from, int* fromlen) { sbSockCHECKVALIDOBJECT(pThis); assert(pThis->sock != INVALID_SOCKET); assert(buf != NULL); assert(len > 0); assert(from != NULL); assert(fromlen > 0); return recvfrom(pThis->sock, buf, len, flags, from, fromlen); } liblogging-1.0.5/rfc3195/src/lstnprof-3195cooked.h0000644000175100017510000000424012411216132016235 00000000000000/*! \file lstnprof-3195cooked.h * \brief The 3195 COOKED listener profile. * * Listener profiles are specific in that they do not support their * own full blown objects but only the callback code. * * \author Rainer Gerhards * \date 2003-09-05 * file creatd, but coding not yet begun * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_LISTNPROF_3195COOKED_H_INCLUDED__ #define __LIB3195_LISTNPROF_3195COOKED_H_INCLUDED__ 1 struct sbMesgObject; srRetVal psrcOnChanCreate(struct sbProfObject *pThis, struct sbSessObject* pSess, struct sbChanObject* pChan); srRetVal psrcOnMesgRecv(struct sbProfObject *pThis, int* pbAbort, struct sbSessObject* pSess, struct sbChanObject* pChan, struct sbMesgObject *pMesg); #endif liblogging-1.0.5/rfc3195/src/testdrvr.c0000644000175100017510000001303712411216132014456 00000000000000/** * TestDrvr.cpp : This is a small sample C++ application * using liblogging. It just demonstrates how things can be * done. Be sure to replace the IP addresses below * with your values. * * \author Rainer Gerhards * \date 2003-08-04 * 0.1 version created. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include #ifdef WIN32 #include #endif #include "liblogging.h" #include "srAPI.h" #include "syslogmessage.h" #ifdef WIN32 #include #endif #include #include "beepsession.h" #define DEFAULT_IP "172.19.1.20" int main(int argc, char* argv[]) { int i; srRetVal iRet; char szMsg[1025]; srAPIObj* pAPI; srSLMGObj *pMsg; char *ipStr; if (argc > 1) ipStr = argv[1]; else ipStr = DEFAULT_IP; # ifdef WIN32 _CrtSetDbgFlag(_CRTDBG_CHECK_ALWAYS_DF | _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF); # endif printf("Liblogging test driver - just a quick debuging aid and sample....\n"); printf("Compiled with liblogging version %s\n", VERSION); printf("See http://www.monitorware.com/liblogging/ for updates.\n"); if((pAPI = srAPIInitLib()) == NULL) { printf("Error initializing lib!\n"); exit(1); } /* First of all, create message object */ if((iRet = srSLMGConstruct(&pMsg)) != SR_RET_OK) { printf("Error %d creating syslog message object!\n", iRet); exit(2); } if((iRet = srSLMGSetHOSTNAMEtoCurrent(pMsg)) != SR_RET_OK) { printf("Error %d setting hostname in syslog message object!\n", iRet); exit(2); } if((iRet = srSLMGSetTAG(pMsg, "testdrvr[0]")) != SR_RET_OK) { printf("Error %d setting TAG in syslog message object!\n", iRet); exit(2); } srSLMGSetFacility(pMsg, 7); srSLMGSetSeverity(pMsg, 0); /* carry on with the transport */ /* you need to do the following only if you would * like to limit the profiles used. This is NOT * recommended. */ if((iRet = srAPISetOption(pAPI, srOPTION_3195_ALLOWED_CLIENT_PROFILES, USE_3195_PROFILE_ANY)) != SR_RET_OK) { printf("Error %d: can't set 3195 profile!\n", iRet); exit(2); } if((iRet = srAPIOpenlog(pAPI, ipStr, 601)) != SR_RET_OK) { printf("Error %d: can't open session!\n", iRet); exit(2); } for(i = 0 ; i < 500 ; ++i) { /* For a long message: sprintf(szMsg, "Message %d. --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------", i); */ sprintf(szMsg, "Message %d", i); if((iRet = srSLMGSetMSG(pMsg, szMsg, FALSE)) != SR_RET_OK) { printf("Error %d setting MSG in syslog message object!\n", iRet); exit(2); } srSLMGSetTIMESTAMPtoCurrent(pMsg); /* Replace srSLMGFmt_3164WELLFORMED with srSLMGFmt_SIGN_12 if you would * like to use the new syslog-sign-12 timestamp (TIMESTAMP-3339). */ if((iRet = srSLMGFormatRawMsg(pMsg, srSLMGFmt_3164WELLFORMED)) != SR_RET_OK) { printf("Error %d formatting syslog message!\n", iRet); exit(100); } /* Send the message */ if((iRet = srAPISendSLMG(pAPI, pMsg)) != SR_RET_OK) { printf("Error %d while sending!\n", iRet); exit(3); } } if((iRet = srAPICloseLog(pAPI)) != SR_RET_OK) { printf("Error %d while closing session!\n", iRet); exit(4); } srSLMGDestroy(pMsg); srAPIExitLib(pAPI); return 0; } liblogging-1.0.5/rfc3195/src/beepprofile.c0000644000175100017510000001606012411216132015074 00000000000000/*! \file beepprofile.c * \brief Implementation of the BEEP Profile Object. * * \author Rainer Gerhards * \date 2003-08-04 * * \date 2003-09-04 * begin coding support for multiple client profiles * (the initial design just allowed one). * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include "settings.h" #include "liblogging.h" #include "beepprofile.h" #include "namevaluetree.h" /* ################################################################# * * private members * * ################################################################# */ /* ################################################################# * * public members * * ################################################################# */ char* sbProfGetURI(sbProfObj* pThis) { sbProfCHECKVALIDOBJECT(pThis); return(pThis->pszProfileURI); } srRetVal sbProfConstruct(sbProfObj** ppThis, char *pszURI) { char* pszURIBuf; int iURILen; assert(ppThis != NULL); /* try to allocate buffers and abort if not successful */ if((*ppThis = calloc(1, sizeof(sbProfObj))) == NULL) return SR_RET_OUT_OF_MEMORY; if(pszURI == NULL) (*ppThis)->pszProfileURI = NULL; else { iURILen = (int) strlen(pszURI); if((pszURIBuf = malloc((iURILen + 1) * sizeof(char))) == NULL) { sbProfDestroy(*ppThis); return SR_RET_OUT_OF_MEMORY; } memcpy(pszURIBuf, pszURI, iURILen + 1); (*ppThis)->pszProfileURI = pszURIBuf; } /* OK, we got all buffers, now intialize the rest */ (*ppThis)->OID = OIDsbProf; (*ppThis)->OnMesgRecv = NULL; # if FEATURE_LISTENER == 1 (*ppThis)->pAPI = NULL; (*ppThis)->OnChanCreate = NULL; (*ppThis)->OnMesgRecv = NULL; (*ppThis)->bDestroyOnChanClose = FALSE; # endif return(SR_RET_OK); } void sbProfDestroy(sbProfObj* pThis) { sbProfCHECKVALIDOBJECT(pThis); if(pThis->pszProfileURI != NULL) free(pThis->pszProfileURI); SRFREEOBJ(pThis); } /** * Take a list of profile objects AND a list * of (remotely supported) profile URIs and * find a match in them. The matching is done * so that the first local profile found in the * remote URI list will be returned. If there * are multiple matches, all other matches will * be IGNORED. * * \param pProfListLocal List of locally supported profile * objects. * * \param pURIListRemote List of remotely supported * profile URIs. * * \retval The matching profile object from the * local profile object. */ sbProfObj* sbProfFindProfileURIMatch(sbNVTRObj *pProfListLocal, sbNVTRObj *pURIListRemote) { sbNVTEObj *pEntry; sbProfObj *pThis; pThis = NULL; if((pProfListLocal == NULL) || (pURIListRemote == NULL)) return NULL; /* done, there can't be any match ;) */ pEntry = sbNVTSearchKeySZ(pProfListLocal, NULL, NULL); while(pEntry != NULL) { if(sbNVTSearchKeySZ(pURIListRemote, NULL, pEntry->pszKey) != NULL) break; pEntry = sbNVTSearchKeySZ(pProfListLocal, pEntry, NULL); } if(pEntry != NULL) { pThis = (sbProfObj*) pEntry->pUsr; sbProfCHECKVALIDOBJECT(pThis); } return pThis; } sbProfObj* sbProfFindProfileMatch(sbNVTRObj *pProfListRemote, sbNVTRObj *pProfList2) { sbNVTEObj *pEntry; sbProfObj *pThis; pThis = NULL; if((pProfListRemote == NULL) || (pProfList2 == NULL)) return NULL; /* done, there can't be any match ;) */ pEntry = sbNVTSearchKeySZ(pProfListRemote, NULL, NULL); while(pEntry != NULL) { if((pThis = sbProfFindProfile(pProfList2, pEntry->pszKey)) != NULL) break; pEntry = sbNVTSearchKeySZ(pProfListRemote, pEntry, NULL); } return pThis; } sbProfObj* sbProfFindProfile(sbNVTRObj *pProfList, char* pszSearch) { sbNVTEObj *pEntry; sbProfObj *pThis; sbProfObj *pProf; assert(pszSearch != NULL); if(pProfList == NULL) return NULL; /* we already know we can't find it ;) */ pThis = NULL; pEntry = sbNVTSearchKeySZ(pProfList, NULL, NULL); while(pEntry != NULL) { pProf = (sbProfObj*) pEntry->pUsr; sbProfCHECKVALIDOBJECT(pProf); if(!strcmp(pszSearch, pProf->pszProfileURI)) { pThis = pProf; break; } pEntry = sbNVTSearchKeySZ(pProfList, pEntry, NULL); } return pThis; } srRetVal sbProfSetClntEventHandlers(sbProfObj *pProf, srRetVal (*OnClntOpenLogChan)(struct sbChanObject *pChan), srRetVal (*OnClntSendLogMsg)(struct sbChanObject* pChan, char* szLogmsg), srRetVal (*OnClntSendSLMG)(struct sbChanObject* pChan, struct srSLMGObject *pSLMG), srRetVal (*OnClntCloseLogChan)(struct sbChanObject* pChan)) { sbProfCHECKVALIDOBJECT(pProf); assert(OnClntOpenLogChan != NULL); assert(OnClntSendLogMsg != NULL); assert(OnClntSendSLMG != NULL); assert(OnClntCloseLogChan != NULL); pProf->OnClntOpenLogChan = OnClntOpenLogChan; pProf->OnClntSendLogMsg = OnClntSendLogMsg; pProf->OnClntSendSLMG = OnClntSendSLMG; pProf->OnClntCloseLogChan = OnClntCloseLogChan; return SR_RET_OK; } #if FEATURE_LISTENER == 1 srRetVal sbProfSetAPIObj(sbProfObj *pThis, srAPIObj *pAPI) { sbProfCHECKVALIDOBJECT(pThis); pThis->pAPI = pAPI; return SR_RET_OK; } srRetVal sbProfSetEventHandler(sbProfObj* pThis, sbProfEvent iEvent, srRetVal (*handler)()) { sbProfCHECKVALIDOBJECT(pThis); switch(iEvent) { case sbPROFEVENT_ONCHANCREAT: pThis->OnChanCreate = (void*) handler; break; case sbPROFEVENT_ONMESGRECV: pThis->OnMesgRecv = (void*) handler; break; default: return SR_RET_ERR; } return SR_RET_OK; } #endif /* #if FEATURE_LISTENER == 1 */ liblogging-1.0.5/rfc3195/src/lstnprof-3195raw.c0000644000175100017510000001434712411216132015566 00000000000000/*! \file lstnprof-3195raw.c * \brief Implementation of the listener profile for RFC 3195 raw. * * The prefix for this "object" is psrr which stands for * *P*rofile *S*yslog *R*eliable *Raw*. * * \author Rainer Gerhards * \date 2003-08-22 * coding begun. * * \date 2003-09-16 * Added a check so that failures sending SEQs now do not * go undetected. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include "settings.h" #include "liblogging.h" #include "srAPI.h" #include "beepsession.h" #include "beepprofile.h" #include "lstnprof-3195raw.h" #include "stringbuf.h" #include "syslogmessage.h" /* ################################################################# * * private members * * ################################################################# */ /* ################################################################# * * public members * * ################################################################# */ srRetVal psrrOnChanCreate(struct sbProfObject *pThis, struct sbSessObject* pSess, struct sbChanObject* pChan) { srRetVal iRet; sbMesgObj *pMesg; sbProfCHECKVALIDOBJECT(pThis); sbSessCHECKVALIDOBJECT(pSess); sbChanCHECKVALIDOBJECT(pChan); pMesg = sbMesgConstruct(NULL, "liblogging (http://www.monitorware.com/liblogging/) - go ahead.\r\n"); iRet = sbMesgSendMesg(pMesg, pChan, "MSG", 0); sbMesgDestroy(pMesg); return iRet; } /** * Process the incoming BEEP Message and call the upper-layer event * handler. Most importantly, this method must extract the (potentially * multiple) syslog messages inside the BEEP Message. */ static srRetVal psrrOnMesgRecvCallAPI(sbProfObj *pThis, int* pbAbort, sbSessObj* pSess, sbMesgObj *pMesg) { srRetVal iRet; sbStrBObj *pStrBuf; int bFoundCRLF; /* 0 = nothing found, 1 = CR FOUND, 2 = CRLF found */ char *pBuf; char *pszMsg; char *pszRemHostIP; srSLMGObj *pSLMG; sbProfCHECKVALIDOBJECT(pThis); sbSessCHECKVALIDOBJECT(pSess); sbMesgCHECKVALIDOBJECT(pMesg); assert(pbAbort != NULL); pBuf = pMesg->szActualPayload; while(*pBuf) { if((pStrBuf = sbStrBConstruct()) == NULL) { *pbAbort = TRUE; return SR_RET_OUT_OF_MEMORY; } bFoundCRLF = 0; while(*pBuf && (bFoundCRLF != 2)) { /* extract a single message */ if(*pBuf == '\r') bFoundCRLF = 1; else if(*pBuf == '\n' && bFoundCRLF == 1) bFoundCRLF = 2; else { bFoundCRLF = 0; if((iRet = sbStrBAppendChar(pStrBuf, *pBuf)) != SR_RET_OK) { *pbAbort = TRUE; return iRet; } } pBuf++; } /* We got the message */ pszMsg = sbStrBFinish(pStrBuf); if((iRet = srSLMGConstruct(&pSLMG)) != SR_RET_OK) { free(pszMsg); return iRet; } pSLMG->iSource = srSLMG_Source_BEEPRAW; if((iRet = srSLMGSetRawMsg(pSLMG, pszMsg, FALSE)) != SR_RET_OK) { srSLMGDestroy(pSLMG); free(pszMsg); return iRet; } if((iRet = sbSockGetRemoteHostIP(pSess->pSock, &pszRemHostIP)) != SR_RET_OK) { srSLMGDestroy(pSLMG); free(pszMsg); return iRet; } if((iRet = srSLMGSetRemoteHostIP(pSLMG, pszRemHostIP, FALSE)) != SR_RET_OK) { srSLMGDestroy(pSLMG); free(pszRemHostIP); free(pszMsg); return iRet; } if((iRet = srSLMGParseMesg(pSLMG)) != SR_RET_OK) { srSLMGDestroy(pSLMG); free(pszRemHostIP); free(pszMsg); return iRet; } pThis->pAPI->OnSyslogMessageRcvd(pThis->pAPI, pSLMG); free(pszMsg); free(pszRemHostIP); srSLMGDestroy(pSLMG); } return SR_RET_OK; } srRetVal psrrOnMesgRecv(sbProfObj *pThis, int* pbAbort, sbSessObj* pSess, sbChanObj* pChan, sbMesgObj *pMesg) { srRetVal iRet; sbProfCHECKVALIDOBJECT(pThis); sbSessCHECKVALIDOBJECT(pSess); sbChanCHECKVALIDOBJECT(pChan); sbMesgCHECKVALIDOBJECT(pMesg); assert(pbAbort != NULL); switch(pMesg->idHdr) { case BEEPHDR_ANS: if(pThis->pAPI->OnSyslogMessageRcvd != NULL) { /* Call handler - as of RFC 3195, we may potentially * have more than one message inside a single packet. * As such, we now need to disassmble the packet and * pass the messages individually. */ if((iRet = psrrOnMesgRecvCallAPI(pThis, pbAbort, pSess, pMesg)) != SR_RET_OK) return iRet; } /* quick & dirty to get it this week done - send SEQ ;) * 2003-09-16/RGerhards: actually not as quick and dirty as I initially * thought. I think there is a chance this will stay for quite some while. * Let's see how it evolves... */ if((iRet = sbChanSendSEQ(pChan, pMesg->uNxtSeqno, 0)) != SR_RET_OK) return iRet; break; case BEEPHDR_NUL: sbChanSetAwaitingClose(pChan); break; default: return SR_RET_INAPROPRIATE_HDRCMD; } return SR_RET_OK; } liblogging-1.0.5/rfc3195/src/beepsession-lstn.c0000644000175100017510000004322112411216132016074 00000000000000/*! \file beepsession-lstn.c * \brief Implementation of listenere part of the BEEP Session Object. * * This file implements the listenere part of the BEEP sesion object. * logically, it belongs to beepsession.c. The code is included in its * own .c file to save some space when linking a pure client app. With * its own .c file, the comiled code will not be linked to the application, * which it otherwise would be. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include "settings.h" #include "liblogging.h" #include "sockets.h" #include "beepsession.h" #include "beepchannel.h" #include "beepframe.h" #include "namevaluetree.h" /* ################################################################# * * private members * * ################################################################# */ /** * This method is used to "free" a frame from the send queue. This method * will be called when an entry is removed from the send queue. */ static void sbSessLstnLinkedListFreeFram(sbFramObj *pFram) { sbFramCHECKVALIDOBJECT(pFram); sbFramDestroy(pFram); } /** * Send frame handler for the listener I/O model. It enques the * frame instead of actually sending it. * * \todo It may have some good performance impact, if we tried to * send the data initially if there is no other send operation * pending. That way, we would avoid en- and de-queueing the frame. * But we would need to pay attention to the window! * For now, we take the simpler approach - we can always performance * tune once it works ;) */ static srRetVal sbSessLstnSendFram(sbSessObj *pThis, sbFramObj *pFram, sbChanObj *pChan) { srRetVal iRet; sbNVTEObj *pEntry; sbSessCHECKVALIDOBJECT(pThis); sbFramCHECKVALIDOBJECT(pFram); sbChanCHECKVALIDOBJECT(pChan); assert(pThis->pSendQue != NULL); /* debug: printf("sbSessLstnSendFram, Frame to send: '%s'\n", pFram->szRawBuf); */ /* finish the frame */ pFram->uBytesSend = 0; pFram->pChan = pChan; /* enqueue it */ if((pEntry = sbNVTAddEntry(pThis->pSendQue)) == NULL) return SR_RET_OUT_OF_MEMORY; if((iRet = sbNVTESetUsrPtr(pEntry, pFram, (void*) sbSessLstnLinkedListFreeFram)) != SR_RET_OK) return iRet; return SR_RET_OK; } /** * Send an reply to the remote peer. Obviously, * it is all channel zero stuff. * * \param pszPayload Message payload. */ srRetVal sbSessSendRPY(sbSessObj *pThis, char* pszPayload) { srRetVal iRet; sbMesgObj *pMesg; sbSessCHECKVALIDOBJECT(pThis); if((pMesg = sbMesgConstruct(BEEP_DEFAULT_MIME_HDR, pszPayload)) == NULL) return SR_RET_ERR; else { iRet = sbMesgSendMesg(pMesg, pThis->pChan0, "RPY", 0); sbMesgDestroy(pMesg); } return iRet; } /** * Receives & acts on a channel 0 initialization message * (aka "greeting" ;)). */ static srRetVal sbSessChan0RecvInitMesg(sbProfObj *pThis, sbSessObj* pSess, sbChanObj *pChan, sbMesgObj *pMesg) { srRetVal iRet; sbProfCHECKVALIDOBJECT(pThis); sbSessCHECKVALIDOBJECT(pSess); sbChanCHECKVALIDOBJECT(pChan); sbMesgCHECKVALIDOBJECT(pMesg); if(pMesg->idHdr != BEEPHDR_RPY) return SR_RET_INVALID_GREETING; /* process the greeting */ if((iRet = sbSessProcessGreeting(pSess, pMesg)) != SR_RET_OK) return iRet; /* ok, we have done what was to do. So let's update the channel status... */ pChan->iState = sbChan_STATE_OPEN; return SR_RET_OK; } /** * Retrieve the channel number from an incoming start * or close message. */ static srRetVal sbSessGetChannoFromXML(sbSessObj* pSess, unsigned *puChanno, sbProfObj *pProf, sbMesgObj *pMesg, sbNVTEObj *pEntry) { srRetVal iRet; sbNVTEObj* pEntryChanno; sbProfCHECKVALIDOBJECT(pProf); sbSessCHECKVALIDOBJECT(pSess); sbMesgCHECKVALIDOBJECT(pMesg); sbNVTECHECKVALIDOBJECT(pEntry); if((pEntryChanno = sbNVTRHasElement(pEntry->pXMLProps, "number", FALSE)) == NULL) { sbChanSendErrResponse(pSess->pChan0, 501, "number argument missing in element"); return SR_RET_START_MISSING_NUMBER; } iRet = sbNVTEGetValueU(pEntryChanno, puChanno); if(iRet == SR_RET_NO_VALUE) { sbChanSendErrResponse(pSess->pChan0, 501, "number argument invalid in element"); return SR_RET_START_INVALID_NUMBER; } return SR_RET_OK; } /** * Process a channel 0 start message. * * \param pProf the associated profile * \param pSess the associated session * \param pMesg the message received * \param pEntry pointer to the XML entry of the start element. Can * be used to obtain the "start"-parameters. */ static srRetVal sbSessDoStartMesg(sbProfObj *pProf, sbSessObj* pSess, sbMesgObj *pMesg, sbNVTEObj *pEntry) { srRetVal iRet; sbNVTEObj* pEntryChanno; sbNVTEObj* pProfileEntry; sbNVTEObj* pEntryURI; sbNVTEObj* pServURIEntry; sbProfObj* pProfFound; sbChanObj* pChan; unsigned uChanno; char szRPYBuf[512]; sbProfCHECKVALIDOBJECT(pProf); sbSessCHECKVALIDOBJECT(pSess); sbMesgCHECKVALIDOBJECT(pMesg); sbNVTECHECKVALIDOBJECT(pEntry); /* first, validate the channel number */ if((pEntryChanno = sbNVTRHasElement(pEntry->pXMLProps, "number", FALSE)) == NULL) { sbChanSendErrResponse(pSess->pChan0, 501, "number argument missing in start element"); return SR_RET_START_MISSING_NUMBER; } iRet = sbNVTEGetValueU(pEntryChanno, &uChanno); if(iRet == SR_RET_NO_VALUE) { sbChanSendErrResponse(pSess->pChan0, 501, "number argument invalid in start element"); return SR_RET_START_INVALID_NUMBER; } if((uChanno % 2) != 1) { /* RFC 3080, 2.3.1.2: initiator start numbers must be odd! */ sbChanSendErrResponse(pSess->pChan0, 501, "number argument in start element must be odd-valued"); return SR_RET_START_EVEN_NUMBER; } /* ok, we got the channel, so let's see if it already exists */ if(sbSessRetrChanObj(pSess, uChanno) != NULL) { sbChanSendErrResponse(pSess->pChan0, 550, "requested channel already exists"); return SR_RET_START_EXISTING_NUMBER; } /* OK, fine. The new channel number is great and can be * used. So let's go to stage 2, check if the URI exists. * The client can potentially provide multiple URIs. So we * do the following: we first check, if any URIs are provided * at all. If not, an error is raised. If there are URIs, we * walk this list and see if we support any one of this. We * stop as soon as we have found one and accept this. As such, * there is no real selection by profile priority in this version * of the lib - it simply picks the first one asked for. Later * revision may change this. This can become espcially important * when cooked is implemented. */ if(pEntry->pChild == NULL) return SR_RET_NO_PROFILE_RQSTD; pProfFound = NULL; if(pSess->pProfilesSupported != NULL) { /* safeguard if we have no profiles available */ pProfileEntry = NULL; while( ((pProfileEntry = sbNVTSearchKeySZ(pEntry->pChild, pProfileEntry, "profile")) != NULL) && (pProfFound == NULL)) if((pEntryURI = sbNVTRHasElement(pProfileEntry->pXMLProps, "uri", TRUE)) != NULL) { /* Try to find it. If it finds it, all is done, nothing else necessary. */ if((pServURIEntry = sbNVTRHasElement(pSess->pProfilesSupported, pEntryURI->pszValue, FALSE)) != NULL) pProfFound = (sbProfObj*) pServURIEntry->pUsr; } } if(pProfFound == NULL) { sbChanSendErrResponse(pSess->pChan0, 550, "no requested profiles are acceptable"); return SR_RET_WARNING_START_NO_PROFMATCH; } /* OK, finally we have checked everything and it is OK. Now we * can create the new channel and - if all goes well - send a * positive reply to the remote peer. */ if((pChan = sbChanConstruct(pSess)) == NULL) { sbChanSendErrResponse(pSess->pChan0, 451, "internal channel object could not be created"); return SR_RET_OUT_OF_MEMORY; } if((iRet = sbChanSetChanno(pChan, uChanno)) != SR_RET_OK) { char szBuf[128]; SNPRINTF(szBuf, sizeof(szBuf)/sizeof(char), "internal error %d adding channel %u to the session", iRet, uChanno); sbChanSendErrResponse(pSess->pChan0, 451, szBuf); return SR_RET_OUT_OF_MEMORY; } pChan->pProf = pProfFound; SNPRINTF(szRPYBuf, sizeof(szRPYBuf), "", pProfFound->pszProfileURI); if((iRet = sbSessSendRPY(pSess, szRPYBuf)) != SR_RET_OK) return iRet; /* Now we must call the new profiles init handler! */ if(pProfFound->OnChanCreate != NULL) if((iRet = pProfFound->OnChanCreate(pProfFound, pSess, pChan)) != SR_RET_OK) return iRet; return SR_RET_OK; } /** * Helper to sbSessDoCloseMesg(). This is the callback that * will be called once the OK message has been physically * sent. It then tears down the channel. */ static void sbSessDoChanDestroy(sbFramObj *pFram) { sbChanObj *pChan; sbFramCHECKVALIDOBJECT(pFram); pChan = (sbChanObj*) pFram->pUsr; sbChanCHECKVALIDOBJECT(pChan); if(pChan->uChanNum == 0) { /* channel 0 close means session is closed */ pChan->pSess->iState = sbSESSSTATE_CLOSED; } sbChanSetChanClosed(pChan); sbChanDestroy(pChan); } /** * Process a channel 0 close message. * * \param pSess the associated session * \param pbAbort [out] set to TRUE if the upper layer should * abort processing this BEEP session. Left * untouched otherwise. * \param pProf the associated profile * \param pMesg the message received * \param pEntry pointer to the XML entry of the close element. Can * be used to obtain the "close"-parameters. * * \todo See RFC for actual close processing - we do not * do this fully correct right at this time! For syslog, * it should be sufficient, but there can be interop * issues! */ static srRetVal sbSessDoCloseMesg(sbSessObj* pSess, int* pbAbort, sbProfObj *pProf, sbMesgObj *pMesg, sbNVTEObj *pEntry) { srRetVal iRet; sbChanObj *pChan; unsigned uChanno; sbProfCHECKVALIDOBJECT(pProf); assert(pbAbort != NULL); sbSessCHECKVALIDOBJECT(pSess); sbMesgCHECKVALIDOBJECT(pMesg); sbNVTECHECKVALIDOBJECT(pEntry); if((iRet = sbSessGetChannoFromXML(pSess, &uChanno, pProf, pMesg, pEntry)) != SR_RET_OK) return iRet; /* find the associated channel & profile */ if((pChan = sbSessRetrChanObj(pSess, uChanno)) == NULL) return SR_RET_CHAN_DOESNT_EXIST; /* Please note: we retrieve the channel just to see * if it is valid. We MUST NOT send the reply * over this channel - all OK replies MUST travel * over channel zero! */ /* for now, we assume that we can close the channel * immediately. This is a good assumption for our * logging code, as we can not have any outstanding * msgs. However, it may be worth the do this later a * little more in the spirit of "real BEEP". * * We need to set a callback handler to acutally shut * down the channel. The reason is that due to the select() * nature of our server, data will be send asynchronously and * we can not yet destroy the channel - at least our OK * message would never be send. */ if((iRet = sbChanSendOK(pSess->pChan0, sbSessDoChanDestroy, pChan)) != SR_RET_OK) { *pbAbort = TRUE; return iRet; } return SR_RET_OK; } /** * Receives & acts on a channel 0 payload message. * As of now, this can be either an channel start * or close request. */ static srRetVal sbSessChan0RecvPayloadMesg(sbSessObj* pSess, int *pbAbort, sbProfObj *pProf, sbChanObj *pChan, sbMesgObj *pMesg) { srRetVal iRet; sbNVTRObj* pMesgXML; sbNVTEObj* pEntry; sbProfCHECKVALIDOBJECT(pProf); sbSessCHECKVALIDOBJECT(pSess); sbChanCHECKVALIDOBJECT(pChan); sbMesgCHECKVALIDOBJECT(pMesg); /* debug: printf("sbSessChan0RecvPayloadFram(), hdr: '%s', data: '%s'\n", pMesg->szMIMEHdr, pMesg->szActualPayload); */ if(pMesg->idHdr != BEEPHDR_MSG) return SR_RET_INVALID_CHAN0_MESG; /* look into the message */ pMesgXML = sbNVTRConstruct(); if((iRet = sbNVTRParseXML(pMesgXML, pMesg->szActualPayload)) != SR_RET_OK) { sbNVTRDestroy(pMesgXML); return iRet; } if((pEntry = pMesgXML->pFirst) == NULL) { sbNVTRDestroy(pMesgXML); return SR_RET_INVALID_CHAN0_MESG; } if(!strcmp(pEntry->pszKey, "start")) { if((iRet = sbSessDoStartMesg(pProf, pSess, pMesg, pEntry)) != SR_RET_OK) { sbNVTRDestroy(pMesgXML); return iRet; } } else if(!strcmp(pEntry->pszKey, "close")) { if((iRet = sbSessDoCloseMesg(pSess, pbAbort, pProf, pMesg, pEntry)) != SR_RET_OK) { sbNVTRDestroy(pMesgXML); return iRet; } } else { sbNVTRDestroy(pMesgXML); return SR_RET_INVALID_CHAN0_MESG; } sbNVTRDestroy(pMesgXML); return SR_RET_OK; } /** * Channel 0 "profile" receive frame event handler. * This handler is used to drive channel 0 frames. It is * responsible for all channel startup and closedown. */ static srRetVal sbSessChan0OnRecvMesg(sbProfObj *pProf, int *pbAbort, sbSessObj* pSess, sbChanObj *pChan, sbMesgObj *pMesg) { srRetVal iRet; sbProfCHECKVALIDOBJECT(pProf); sbSessCHECKVALIDOBJECT(pSess); sbChanCHECKVALIDOBJECT(pChan); sbMesgCHECKVALIDOBJECT(pMesg); assert(pbAbort != NULL); switch(pChan->iState) { case sbChan_STATE_INITIALIZED: if((iRet = sbSessChan0RecvInitMesg(pProf, pSess, pChan, pMesg)) != SR_RET_OK) return iRet; break; case sbChan_STATE_OPEN: if((iRet = sbSessChan0RecvPayloadMesg(pSess, pbAbort, pProf, pChan, pMesg)) != SR_RET_OK) return iRet; break; default: return SR_RET_INVALID_CHAN_STATE; } return SR_RET_OK; } /* ################################################################# * * public members * * ################################################################# */ srRetVal sbSessRemoteOpen(sbSessObj **pThis, sbSockObj *pSock, sbNVTRObj *pProfSupported) { sbProfObj *pProf; srRetVal iRet; assert(pThis != NULL); if((*pThis = calloc(1, sizeof(sbSessObj))) == NULL) { return SR_RET_OUT_OF_MEMORY; } (*pThis)->iState = sbSESSSTATE_UNKNOWN; (*pThis)->OID = OIDsbSess; (*pThis)->pSendQue = NULL; (*pThis)->pRemoteProfiles = NULL; (*pThis)->pRXQue = NULL; (*pThis)->pSendQue = NULL; (*pThis)->pSock = pSock; (*pThis)->SendFramMethod = sbSessLstnSendFram; (*pThis)->bNeedData = FALSE; (*pThis)->pProfilesSupported = pProfSupported; /* Now build the list of channels. */ if(((*pThis)->pChannels = sbNVTRConstruct()) == NULL) { sbSessDestroy(*pThis); *pThis = NULL; return SR_RET_OUT_OF_MEMORY; } /* build the send queue */ if(((*pThis)->pSendQue = sbNVTRConstruct()) == NULL) { sbSessDestroy(*pThis); *pThis = NULL; return SR_RET_OUT_OF_MEMORY; } /* Ok, we got a connection. Now we need to create a channel object for channel * 0, so that we can begin exchanging greetings. The greeting exchange itself * is done in a separate method. */ (*pThis)->pChan0 = sbChanConstruct(*pThis); /* now create profile for channel 0 protocol & assign it to the channel */ if((iRet = sbProfConstruct(&pProf, NULL)) != SR_RET_OK) { sbSessDestroy(*pThis); /* best we can do */ *pThis = NULL; return iRet; } pProf->bDestroyOnChanClose = TRUE; if((iRet = sbProfSetEventHandler(pProf, sbPROFEVENT_ONMESGRECV, (void*) sbSessChan0OnRecvMesg)) != SR_RET_OK) { sbSessDestroy(*pThis); /* best we can do */ *pThis = NULL; return iRet; } if((iRet = sbChanAssignProfile((*pThis)->pChan0, pProf)) != SR_RET_OK) { sbSessDestroy(*pThis); /* best we can do */ *pThis = NULL; return iRet; } sbChanSetChanno((*pThis)->pChan0, 0); /* this is always channel 0 by RFC */ return SR_RET_OK; } void sbSessAbort(sbSessObj *pThis) { sbNVTEObj *pEntry; sbSessCHECKVALIDOBJECT(pThis); /* First of all, we must indicate on all channels * that they are being aborted. This will instruct * the sbChanTeardown() callback to just delete the * channel object but not try to close them correctly. */ pEntry = sbNVTSearchKeySZ(pThis->pChannels, NULL, NULL); while(pEntry != NULL) { if(pEntry->pUsr != NULL) { sbChanCHECKVALIDOBJECT((sbChanObj*) pEntry->pUsr); ((sbChanObj*) pEntry->pUsr)->iState = sbChan_STATE_ERR_FREE_NEEDED; } pEntry = sbNVTSearchKeySZ(pThis->pChannels, pEntry, NULL); } /* we now need to tear down the TCP stream */ sbSockExit(pThis->pSock); sbSessDestroy(pThis); } liblogging-1.0.5/rfc3195/src/settings.h0000644000175100017510000002066512411216132014453 00000000000000/*! \file settings.h * \brief configuration settings for liblogging. * * This file includes all global defines as well as configuration settings. * If you intend the lib to another environment, THIS is the place * to add portability macros. * * \author Rainer Gerhards * \date 2003-08-04 * 0.1 version created. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_CONFIG_H_INCLUDED__ #define __LIB3195_CONFIG_H_INCLUDED__ 1 #include #include #include /** * Default TCP Windows size as defined in RFC 3081. We may also define * a value that suites us better... */ #define BEEP_DEFAULT_WINDOWSIZE 4096 /** * Maximum size of a single BEEP frame. */ #define BEEPFRAMEMAX BEEP_DEFAULT_WINDOWSIZE /** * Maximum size of the socket layer receive buffer. * \note A too-small buffer can cause performance * degradation but can not break the implementation. This * is just a buffer used when reading incoming data. The * upper layers read byte by byte and the lower layer * re-reads data when the buffer is empty. Anyhow, it is * a good idea to leave it as default. */ #define SOCKETMAXINBUFSIZE BEEP_DEFAULT_WINDOWSIZE /** * Size of dynamic string buffer growth. The dynamic string * buffer object allocates memory in STRINGBUF_ALLOC_INCREMENT * increments. This is to avoid too many malloc calls. If * this number is too large, probably time and memory is * wasted. However, if it is too low, too many allocations * happen which in turn, too, results in performance degradation. * It should not be set to below 128 bytes. The default value * of 1024 is a good estimate and works well with most * processor page sizes. You should only change this value * after you have thought a while over the implications. */ #define STRINGBUF_ALLOC_INCREMENT 1024 /** * This is an important setting for the dynamic string * object. If set to 1, the dynamic string object trims * the string to its maximum size once string processing * is finished and the resulting string is returned to * the caller. To do so, it needs to allocate a new * buffer, copy the string over to that new buffer and * then free the old one. If set to 0, the old (existing) * buffer is simply returned. This will result in more * memory being used (because the buffer most probably is * a bit oversized), but it safes the extra processing time * for the additional alloc, free and STRING COPY. We * recommend using mode 0 for all environments, except * when memory ressources are really constraint, in which * case mode 1 should be selected. Do not use mode 1 * unless you have a very good reason to do so! */ #define STRINGBUF_TRIM_ALLOCSIZE 0 /** * Enables debug aids if defined to 1, disables them * otherwise. */ #define DEBUGLEVEL 1 /** * This is a security relevant setting. It specifies how * channel 0 error messages are sent. We support full-fledged * error messages which make diagnosing the error cause * (hopefully) relatively easy. On the other hand, though, * they may be abused to find something out about the inner * workings or state of the server process. * This setting allows to tune the level of information * provided to the remote peer: * 0 - totally unspecifc error message, all replies will * be 550 "error occured". * 1 - all error codes are reported as they are provided * EXCEPT for the 451s (which reaveal internal errors). * 451s are reported as 550 "error occured" * 2 - all error codes (including 451s) are sent in full */ #define SECURITY_PEER_ERRREPORT_LEVEL 1 /* ######################################################################### * * # Feature Select Macros - these macros turn library features on or off. # * * # The library modules have been choosen with care so that in most cases # * * # only those code & data actually needed is linked into the program. # * * # However, there are some instances where code is only needed for spe- # * * # cific features and if such features are not used can be removed. Such # * * # fine-tuning can be done with the below macros. We highly suggest to # * * # change settings only if you EXACTLY know WHAT your are doing AND WHY # * * # you are doing it - otherwise, you'll most probably end up with linker # * * # errors at least... # * * # # * * # In general, a feature is enabled if it is defined to 1 and disabled # * * # if it is set to 0. # * * ######################################################################### */ /** * Should the listener features be provided? */ #define FEATURE_LISTENER 1 /** * Should UDP (RFC 3164) features be provided? */ #define FEATURE_UDP 1 /** * Should Unix Domain Sockets feature be provided? */ #define FEATURE_UNIX_DOMAIN_SOCKETS 1 /** * Should the COOKED profile be provided? * If set to 1, COOKED will be implemented for the * client and, if FEATURE_LISTNER is set, for the * listener part, too. */ #define FEATURE_COOKED 1 /** * Should the syslog message API be provided? * Please note that some limited functionality of * the API is provided in any case if FEATURE_LISTENER * is turned on. However, even in that case no parsing * will take place if FEATURE_MSGAPI is not turned on. */ #define FEATURE_MSGAPI 1 /* ######################################################################### * * # PORTABILITY MACROS FROM HERE ON # * * ######################################################################### */ /* As it looks, different compilers have different predefined * defines for the OS environment. Not really nice :-( * So we define our own OS defines and use them consistently. */ #ifdef WIN32 # define SROS_WIN32 #endif #ifdef __win32 # define SROS_WIN32 #endif #ifdef SROS_Solaris_ # define SROS_Solaris #endif /* ######################################################################### * * # Now all environment defines are made, so let's get down to the meat ;)# * * ######################################################################### */ #ifndef TRUE # define TRUE 1 # define FALSE 0 #endif #ifdef SROS_WIN32 # define SLEEP(x) Sleep(x) # define SR_SOCKET SOCKET # define SNPRINTF _snprintf /* for obvious reasons, we define FEATURE_UNIX_DOMAIN_SOCKETS to 0 under win32... */ # undef FEATURE_UNIX_DOMAIN_SOCKETS # define FEATURE_UNIX_DOMAIN_SOCKETS 0 #else # define SLEEP(x) sleep(x) # define SR_SOCKET int # define INVALID_SOCKET 0 /**< \todo verify this value is indeed invalid under *nix */ # define SNPRINTF snprintf #endif /* ######################################################################### * * # END PORTABILITY MACROS # * * ######################################################################### */ #endif liblogging-1.0.5/rfc3195/src/syslogmessage.h0000644000175100017510000003271312411216132015475 00000000000000/*! \file syslogmessage.h * \brief The syslog message API. * * This file describes the syslog message object. This * object is also part of the liblogging API and as such * a upper-layer caller may directly invoke all public * methods of this object. * * The syslog message object (srSLMGObj) is the container * wrapping the actual syslog message. It wraps any message, * be it plain RFC 3164, 3195, -sign or whatever is to come. * The message object contains properties used by any and all * syslog protocols. The idea is to have the message object * independent from the transport (which is taken care of by * \ref srAPI.h). * * \note This object supports 8-bit syslog message. When sending, * the object looks at its settings to see how non-US-ASCII * messages should be processed. Idially, it uses syslog-international * (which, of course, is not available at the time of this writing). * * \author Rainer Gerhards * \date 2003-09-01 * coding begun. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_SYSLOGMESSAGE_H_INCLUDED__ #define __LIB3195_SYSLOGMESSAGE_H_INCLUDED__ 1 #ifdef __cplusplus extern "C" { #endif #define srSLMGCHECKVALIDOBJECT_API(x) {if((x) == NULL) return SR_RET_NULL_POINTER_PROVIDED; if((x)->OID != OIDsrSLMG) return SR_RET_INVALID_HANDLE;} #define srSLMGCHECKVALIDOBJECT(x) {assert((x) != NULL);assert((x)->OID == OIDsrSLMG);} #if (FEATURE_LISTENER == 1) || (FEATURE_MSGAPI == 1) enum srSLMGFormat_ { srSLMGFmt_Invalid = 0, /**< should never occur, probaly indicates leftover from calloc() ** If a message is in this format, nothing but the raw message ** and the facility and priority is valid **/ srSLMGFmt_3164RAW = 100, /**< message seems to be 3164 format, but not wellformed */ srSLMGFmt_3164WELLFORMED = 101, /**< message seems to be 3164 format and is wellformed */ srSLMGFmt_SIGN_12 = 200 /**< message seems to be ID sign-12 format */ }; typedef enum srSLMGFormat_ srSLMGFormat; enum srSLMGTimStampType_ { srSLMG_TimStamp_INVALID = 0, /**< should never be used, value from calloc() */ srSLMG_TimStamp_3164 = 1, srSLMG_TimStamp_3339 = 2 }; typedef enum srSLMGTimStampType_ srSLMGTimStampType; enum srSLMGSource_ { srSLMG_Source_INVALID = 0, /**< should never be used, value from calloc() */ srSLMG_Source_OWNGenerated = 1, srSLMG_Source_BEEPRAW = 2, srSLMG_Source_BEEPCOOKED = 3, srSLMG_Source_UDP = 4, srSLMG_Source_UX_DFLT_DOMSOCK = 5, }; typedef enum srSLMGSource_ srSLMGSource; /** * The syslog message object used by the listener * callback and probably (later) other parts of the * API). */ struct srSLMGObject { srObjID OID; /**< object ID */ unsigned char *pszRawMsg; /**< the raw message provided by the sender */ int bOwnRawMsgBuf; /**< TRUE pszRawMsg owned by us & must be freed on destroy */ unsigned char *pszRemoteHost; /**< remote host we received the message from (from socket layer, NOT message) */ int bOwnRemoteHostBuf; /**< TRUE pszRemoteHost owned by us & must be freed on destroy */ srSLMGFormat iFormat; /**< the format this message (most probably) is in */ srSLMGSource iSource; /**< the source this syslog message was received from */ # if FEATURE_MSGAPI == 1 int iFacility; /**< the facility of the syslog message */ int iSeverity; /**< the priority of the syslog message */ unsigned char* pszHostname; /**< name of the remote host (from the syslog message itself) */ unsigned char* pszTag; /**< pointer to the tag value of the syslog message */ unsigned char* pszMsg; /**< the MSG part of the syslog message */ int bOwnMsg; /**< TRUE pszMsg owned by us & must be freed on destroy */ unsigned char* pszLanguage; /**< language used inside the message (NULL, if unknown) */ /* The timestamp is split through several fields, because this makes it less * ambigious and is (hopefully) more portable. */ srSLMGTimStampType iTimStampType; int iTimStampYear; int iTimStampMonth; int iTimStampDay; int iTimStampHour; int iTimStampMinute; int iTimStampSecond; int iTimStampSecFrac; int iTimStampSecFracPrecision; /**< the precision of timefrac in nmbr of digits (e.g. to differentiate ".1" from ".001" ;)) */ int iTimStampOffsetHour; int iTimStampOffsetMinute; char cTimStampOffsetMode; /* '+'/'-' */ int bTimStampIncludesTZ; /**< indicates if the message timestamp included timezone information (TRUE=yes) */ char *pszTimeStamp; /**< the timestamp in string format */ # endif }; typedef struct srSLMGObject srSLMGObj; /** * Construct a srSLMGObj. This is a utility for the lower * layers. * * \param ppThis pointer to a pointer that will receive the * address of the newly constructed object (or NULL, if an * error occured). */ srRetVal srSLMGConstruct(srSLMGObj **ppThis); /** * Destroy an SRLSMGObj. */ void srSLMGDestroy(srSLMGObj *pThis); /** * Provide the caller back with the priority of this syslog message. * * \param piPrio Pointer to integer to receive the priority. */ srRetVal srSLMGGetPriority(srSLMGObj *pThis, int *piPrio); /** * Provide the caller back with the facility of this syslog message. * * \param piFac Pointer to integer to receive the facility. */ srRetVal srSLMGGetFacility(srSLMGObj *pThis, int *piFac); /** * Provide the caller back with the remote host that sent * us this syslog message. Please note that this is the * socket layer peer. It is not necessarily the same host * that is specified as originator in the syslog message * itself. If the message is relayed, these two are definitely * different. * * \note The returned string is read-only. It is valid * only until the srSLMGObj is destroyed. If the caller intends * to use it for a prolonged period of time, it needs to * copy it! * * \param ppsz Pointer to Pointer to unsigned char to * receive the return string. * * \note If the message originated via inter-process communiction on * the same machine (e.g. UNIX /dev/log), the returned * pointer is NULL. The caller needs to check for this! */ srRetVal srSLMGGetRemoteHost(srSLMGObj *pThis, char**ppsz); /** * Provide the caller back with the message sender name * from the syslog message. Please note that this is NOT * necessarily the same host that physically send the * message to us. See \ref srSLMGSenderName for details. * * \note The returned string is read-only. It is valid * only until the srSLMGObj is destroyed. If the caller intends * to use it for a prolonged period of time, it needs to * copy it! * * \param ppsz Pointer to Pointer to unsigned char to * receive the return string. */ srRetVal srSLMGGetHostname(srSLMGObj *pThis, char**ppsz); /** * Provide the caller back with the message's tag. * Please note that the TAG is not necessarily available, * e.g. it is not if we have a "raw" (non-wellformed) * 3164 message. SR_RET_PROPERTY_NOT_AVAILABLE is * returned in this case. * * \note The returned string is read-only. It is valid * only until the srSLMGObj is destroyed. If the caller intends * to use it for a prolonged period of time, it needs to * copy it! * * \param ppsz Pointer to Pointer to unsigned char to * receive the return string. */ srRetVal srSLMGGetTag(srSLMGObj *pThis, unsigned char**ppsz); /** * Provide the caller back with the message's MSG. * Please note that the MSG is not necessarily available, * e.g. it is not if we have a "raw" (non-wellformed) * 3164 message. SR_RET_PROPERTY_NOT_AVAILABLE is * returned in this case. Use the RawMessage in this case. * * \note The returned string is read-only. It is valid * only until the srSLMGObj is destroyed. If the caller intends * to use it for a prolonged period of time, it needs to * copy it! * * \param ppsz Pointer to Pointer to unsigned char to * receive the return string. */ srRetVal srSLMGGetMSG(srSLMGObj *pThis, unsigned char**ppsz); /** * Parse a syslog message into its fields. The syslog message * must already be stored in pszRawMesg. All other parts * will be extracted and brought to their own buffers. */ srRetVal srSLMGParseMesg(srSLMGObj *pThis); /** * Provide the caller back with the raw message. * * This is especially useful for syslog-sign, where the * raw message must be stored in order to keep the sig * intact! * * \note The returned string is read-only. It is valid * only until the srSLMGObj is destroyed. If the caller intends * to use it for a prolonged period of time, it needs to * copy it! * * \param ppsz Pointer to Pointer to unsigned char to * receive the return string. */ srRetVal srSLMGGetRawMSG(srSLMGObj *pThis, unsigned char**ppsz); /** * Set the Remote Host address, in this case to an IP address. * Any previously set value is replaced. * * \param pszRemHostIP String pointing to the IP address of the remote * host. * \param bCopyRemHost TRUE = copy the string, will own the copy * (and need to free it), FALSE, do not copy * caller owns & frees string. Must keep srSLMGObj * alive long enough so that all methods can access * it without danger. */ srRetVal srSLMGSetRemoteHostIP(srSLMGObj *pThis, char *pszRemHostIP, int bCopyRemHost); /** * Set the raw message text. Any previously set value is replaced. * * \param pszRawMsg String with the raw message text. * \param bCopyRawMsg TRUE = copy the string, will own the copy * (and need to free it), FALSE, do not copy * caller owns & frees string. Must keep srSLMGObj * alive long enough so that all methods can access * it without danger. */ srRetVal srSLMGSetRawMsg(srSLMGObj *pThis, char *pszRawMsg, int bCopyRawMsg); /** * Set the MSG text. Any previously set value is replaced. * * \param pszMsg String with the MSG text. * \param bCopyMSG TRUE = copy the string, will own the copy * (and need to free it), FALSE, do not copy * caller owns & frees string. Must keep srSLMGObj * alive long enough so that all methods can access * it without danger. */ srRetVal srSLMGSetMSG(srSLMGObj *pThis, char *pszMSG, int bCopyMSG); /** * Set the TIMESTAMP to the current system time. */ srRetVal srSLMGSetTIMESTAMPtoCurrent(srSLMGObj *pThis); /** * Set the HOSTNAME to the current hostname. */ srRetVal srSLMGSetHOSTNAMEtoCurrent(srSLMGObj* pThis); /** * Format a raw syslog message. This object's properties are * used to format the message. It will be placed in the raw * message buffer and after that is ready for transmittal. * * If a raw message is already stored, the new raw message * overwrites the previous one. If the previous message resides * in user-allocated memory, it can not be replaced and an * error condition is returned. In this case, remove the link * to the user-supplied buffer first and then retry the operation. * * \param IFmtToUse The format to be used for this message. It * must be one of the well-known formats. */ srRetVal srSLMGFormatRawMsg(srSLMGObj *pThis, srSLMGFormat iFmtToUse); /** * Set the priority for the current message. Any * previously stored priority code is overwritten. */ srRetVal srSLMGSetSeverity(srSLMGObj* pThis, int iNewVal); /** * Set the facility for the current message. Any * previously stored facility code is overwritten. */ srRetVal srSLMGSetFacility(srSLMGObj* pThis, int iNewVal); /** * Set the TAG string in the syslog message. The * caller provided string buffer is copied to our * own local copy. * * \param pszNewTag New tag value (string). MUST * not be NULL. MUST be a valid tag. */ srRetVal srSLMGSetTAG(srSLMGObj* pThis, char* pszNewTag); #endif /* #if (FEATURE_LISTENER == 1) || (FEATURE_MSGAPI == 1) */ #ifdef __cplusplus }; #endif #endif liblogging-1.0.5/rfc3195/src/stringbuf.h0000644000175100017510000001131112411216132014602 00000000000000/*! \file stringbuf.h * \brief The dynamic stringt buffer helper object. * * The string buffer object is a slim string handler. It implements * a dynamically growing string and can be used whereever data needs * to be appended to a string AND it is not known how large the * resulting structure is. If you know the string size or can * retrieve it quickly, you should NOT use the string buffer * object - because it has some overhead not associated with direct * string manipulations. * * This object is used to grow a string. For performance reasons, * the termination \0 byte is only written after the caller * indicates the string is completed. * * \author Rainer Gerhards * \date 2003-08-08 * Initial version begun. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_STRINGBUF_H_INCLUDED__ #define __LIB3195_STRINGBUF_H_INCLUDED__ 1 #define sbSTRBCHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsbStrB);} /** * The dynamic string buffer object. * */ struct sbStrBObject { srObjID OID; /**< object ID */ char *pBuf; /**< pointer to the string buffer, may be NULL if string is empty */ int iBufSize; /**< current maximum size of the string buffer */ int iBufPtr; /**< pointer (index) of next character position to be written to. */ int iAllocIncrement; /**< the amount of bytes the string should be expanded if it needs to */ }; typedef struct sbStrBObject sbStrBObj; /** * Construct a sbStrB object. */ sbStrBObj *sbStrBConstruct(void); /** * Destruct the string buffer object. */ void sbStrBDestruct(sbStrBObj *pThis); /** * Append a character to an existing string. If necessary, the * method expands the string buffer. * * \param c Character to append to string. */ srRetVal sbStrBAppendChar(sbStrBObj *pThis, char c); /** * Finish the string buffer. That means, the string * is returned to the caller and then the string * buffer is destroyed. The caller is reponsible for * freeing the returned string pointer. * * After calling this method, the string buffer object * is destroyed and thus the provided handle (pThis) * can no longer be used. * * \retval pointer to \0 terminated string. May be NULL * (empty string) and MUST be free()ed by caller. */ char* sbStrBFinish(sbStrBObj *pThis); /** * Append a string to the buffer. * * \param psz pointer to string to be appended. Must not be NULL. */ srRetVal sbStrBAppendStr(sbStrBObj *pThis, char* psz); /** * Set a new allocation incremet. This will influence * the allocation the next time the string will be expanded. * It can be set and changed at any time. If done immediately * after custructing the StrB object, this will also be * the inital allocation. * * \param iNewIncrement The new increment size * * \note It is possible to use a very low increment, e.g. 1 byte. * This can generate a considerable overhead. We highly * advise not to use an increment below 32 bytes, except * if you are very well aware why you are doing it ;) */ void sbStrBSetAllocIncrement(sbStrBObj *pThis, int iNewIncrement); /** * Append an integer to the string. No special formatting is * done. */ srRetVal sbStrBAppendInt(sbStrBObj *pThis, int i); #endif liblogging-1.0.5/rfc3195/src/srUtils.c0000644000175100017510000000630512411216132014246 00000000000000/**\file srUtils.c * \brief General utilties that fit nowhere else. * * The namespace for this file is "srUtil". * * \author Rainer Gerhards * \date 2003-09-09 * Coding begun. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "settings.h" #include "liblogging.h" #include "srUtils.h" #include "assert.h" /* ################################################################# * * private members * * ################################################################# */ /* As this is not a "real" object, there won't be any private * members in this file. */ /* ################################################################# * * public members * * ################################################################# */ srRetVal srUtilItoA(char *pBuf, int iLenBuf, int iToConv) { int i; int bIsNegative; char szBuf[32]; /* sufficiently large for my lifespan and those of my children... ;) */ assert(pBuf != NULL); assert(iLenBuf > 1); /* This is actually an app error and as thus checked for... */ if(iToConv < 0) { bIsNegative = TRUE; iToConv *= -1; } else bIsNegative = FALSE; /* first generate a string with the digits in the reverse direction */ i = 0; do { szBuf[i] = iToConv % 10 + '0'; iToConv /= 10; } while(iToConv > 0); /* warning: do...while()! */ /* make sure we are within bounds... */ if(i + 2 > iLenBuf) /* +2 because: a) i starts at zero! b) the \0 byte */ return SR_RET_PROVIDED_BUFFER_TOO_SMALL; /* then move it to the right direction... */ if(bIsNegative == TRUE) *pBuf++ = '-'; while(i >= 0) *pBuf++ = szBuf[i--]; *pBuf = '\0'; /* terminate it!!! */ return SR_RET_OK; } liblogging-1.0.5/rfc3195/src/oscallsWin32.c0000644000175100017510000000643212411216132015065 00000000000000/**\file oscallsWin32.c * \brief OS API calls wrapper for Win32. * * \author Rainer Gerhards * \date 2003-09-02 * Coding begun. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include /* ################################################################# * * private members * * ################################################################# */ /* As this is not a "real" object, there won't be any private * members in this file. */ /* ################################################################# * * public members * * ################################################################# */ /** * Get the current date/time in the best resolution the operating * system has to offer (well, actually at most down to the milli- * second level. * * The date and time is returned in separate fields as this is * most portable and removes the need for additional structures * (but I have to admit it is somewhat "bulky";)). * * Obviously, all caller-provided pointers must not be NULL... */ srRetVal getCurrTime(int* year, int* month, int* day, int *hour, int* minute, int *second, int* secfrac, int *secfracPrecison, char* pcOffsetMode, int* pOffsetHour, int* pOffsetMinute) { SYSTEMTIME stTime; TIME_ZONE_INFORMATION tzInfo; long lBias; GetLocalTime(&stTime); *year = stTime.wYear; *month = stTime.wMonth; *day = stTime.wDay; *hour = stTime.wHour; *minute = stTime.wMinute; *second = stTime.wSecond; *secfrac = stTime.wMilliseconds; *secfracPrecison = 3; GetTimeZoneInformation(&tzInfo); lBias = tzInfo.Bias; if(lBias < 0) { *pcOffsetMode = '-'; lBias *= -1; } else *pcOffsetMode = '+'; *pOffsetHour = lBias / 60; *pOffsetMinute = lBias % 60; return SR_RET_OK; } liblogging-1.0.5/rfc3195/src/clntprof-3195cooked.c0000644000175100017510000002426712411216132016223 00000000000000/*! \file clntprof-3195cooked.c * \brief Implementation of the client profile for RFC 3195 COOKED. * * The prefix for this "object" is psrr which stands for * *P*rofile *S*yslog *R*eliable *Cooked*. This file works in * conjunction with \ref lstnprof-3195cooked.c and shares * its namespace. * * \author Rainer Gerhards * \date 2003-09-05 * coding begun. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include "settings.h" #include "liblogging.h" #include "srAPI.h" #include "beepsession.h" #include "beepchannel.h" #include "beepprofile.h" #include "clntprof-3195cooked.h" #include "namevaluetree.h" #include "stringbuf.h" #include "syslogmessage.h" /* ################################################################# * * private members * * ################################################################# */ /** * Construct a sbPSRCObj. */ static srRetVal sbPSRCConstruct(sbPSRCObj** ppThis) { assert(ppThis != NULL); if((*ppThis = calloc(1, sizeof(sbPSRCObj))) == NULL) return SR_RET_OUT_OF_MEMORY; (*ppThis)->OID = OIDsbPSRC; (*ppThis)->uNextMsgno = 0; (*ppThis)->pszMyIP = NULL; (*ppThis)->pszMyHostName = NULL; return SR_RET_OK; } /** * Destroy a sbPSSRObj. * The handler must be called in the ChanClose handler, if instance * data was assigned. */ static void sbPSRCDestroy(sbPSRCObj* pThis) { sbPSRCCHECKVALIDOBJECT(pThis); if(pThis->pszMyIP != NULL) free(pThis->pszMyIP); if(pThis->pszMyHostName != NULL) free(pThis->pszMyHostName); SRFREEOBJ(pThis); } /** * Wait for an "ok" reply from the remote peer. This reply is * needed for many situations, e.g. after sending the or * elements. As such, we have put it up in its own * method. */ static srRetVal sbPSRCClntWaitOK(sbChanObj* pChan) { srRetVal iRet; sbMesgObj* pMesgReply; sbNVTRObj *pReplyXML; sbChanCHECKVALIDOBJECT(pChan); if((pMesgReply = sbMesgRecvMesg(pChan)) == NULL) return SR_RET_ERR_RECEIVE; if(pMesgReply->idHdr == BEEPHDR_RPY) ; /* empty be intension - this is OK! */ else if(pMesgReply->idHdr == BEEPHDR_ERR) { sbMesgDestroy(pMesgReply); return SR_RET_PEER_INDICATED_ERROR; } else { sbMesgDestroy(pMesgReply); return SR_RET_UNEXPECTED_HDRCMD; } pReplyXML = sbNVTRConstruct(); if((iRet = sbNVTRParseXML(pReplyXML, pMesgReply->szActualPayload)) == SR_RET_OK) if(sbNVTRHasElement(pReplyXML, "ok", TRUE) == NULL) iRet = SR_RET_PEER_NONOK_RESPONSE; sbNVTRDestroy(pReplyXML); sbMesgDestroy(pMesgReply); return iRet; } /* ################################################################# * * public members * * ################################################################# */ /** * Handler to send a srSLMGObj to the remote peer. This * is the preferred way to send things - with COOKED, we would * otherwise need to re-parse the message just to obtain the * information that the caller most probably already has... */ srRetVal sbPSRCClntSendSLMG(sbChanObj* pChan, srSLMGObj *pSLMG) { srRetVal iRet; sbMesgObj *pMesg; sbPSRCObj *pThis; sbStrBObj *pStrBuf; char *pMsg; sbChanCHECKVALIDOBJECT(pChan); srSLMGCHECKVALIDOBJECT(pSLMG); pThis = pChan->pProfInstance; sbPSRCCHECKVALIDOBJECT(pThis); if((pStrBuf = sbStrBConstruct()) == NULL) { srSLMGDestroy(pSLMG); return SR_RET_OUT_OF_MEMORY; } /* build message */ /* begin & facility */ if((iRet = sbStrBAppendStr(pStrBuf, "pszTag != NULL) { if((iRet = sbStrBAppendStr(pStrBuf, " tag='")) != SR_RET_OK) {sbStrBDestruct(pStrBuf); return iRet; } if((iRet = sbStrBAppendStr(pStrBuf, pSLMG->pszTag)) != SR_RET_OK) {sbStrBDestruct(pStrBuf); return iRet; } if((iRet = sbStrBAppendChar(pStrBuf, '\'')) != SR_RET_OK) {sbStrBDestruct(pStrBuf); return iRet; } } /* deviceFQDN */ if((iRet = sbStrBAppendStr(pStrBuf, " deviceFQDN='")) != SR_RET_OK) {sbStrBDestruct(pStrBuf); return iRet; } if((iRet = sbStrBAppendStr(pStrBuf, pSLMG->pszHostname)) != SR_RET_OK) {sbStrBDestruct(pStrBuf); return iRet; } if((iRet = sbStrBAppendChar(pStrBuf, '\'')) != SR_RET_OK) {sbStrBDestruct(pStrBuf); return iRet; } /* deviceIP */ if((iRet = sbStrBAppendStr(pStrBuf, " deviceIP='")) != SR_RET_OK) {sbStrBDestruct(pStrBuf); return iRet; } if((iRet = sbStrBAppendStr(pStrBuf, pThis->pszMyIP)) != SR_RET_OK) {sbStrBDestruct(pStrBuf); return iRet; } if((iRet = sbStrBAppendChar(pStrBuf, '\'')) != SR_RET_OK) {sbStrBDestruct(pStrBuf); return iRet; } /* end of and data fields */ if((iRet = sbStrBAppendChar(pStrBuf, '>')) != SR_RET_OK) {sbStrBDestruct(pStrBuf); return iRet; } if((iRet = sbNVTXMLEscapePCDATAintoStrB(pSLMG->pszRawMsg, pStrBuf)) != SR_RET_OK) {sbStrBDestruct(pStrBuf); return iRet; } if((iRet = sbStrBAppendStr(pStrBuf, "")) != SR_RET_OK) {sbStrBDestruct(pStrBuf); return iRet; } pMsg = sbStrBFinish(pStrBuf); /* send message */ if((pMesg = sbMesgConstruct(NULL, pMsg)) == NULL) return SR_RET_ERR; free(pMsg); iRet = sbMesgSendMesg(pMesg, pChan, "MSG", 0); sbMesgDestroy(pMesg); if(iRet != SR_RET_OK) return iRet; /* message sent, now let's wait for the reply... */ iRet = sbPSRCClntWaitOK(pChan); return iRet; } srRetVal sbPSRCClntSendMsg(sbChanObj* pChan, char* szLogmsg) { srRetVal iRet; srSLMGObj *pSLMG; sbChanCHECKVALIDOBJECT(pChan); assert(szLogmsg != NULL); /* OK, if we receive a raw message, we must parse it back so * that we have the properties at hand. Probably this mode should * be removed, but who knows... It is better in any case to use * the SendSLMG() call... */ if((iRet = srSLMGConstruct(&pSLMG)) != SR_RET_OK) return iRet; if((iRet = srSLMGSetRawMsg(pSLMG, szLogmsg, FALSE)) != SR_RET_OK) { srSLMGDestroy(pSLMG); return iRet; } if((iRet = srSLMGParseMesg(pSLMG)) != SR_RET_OK) { srSLMGDestroy(pSLMG); return iRet; } iRet = sbPSRCClntSendSLMG(pChan, pSLMG); srSLMGDestroy(pSLMG); return iRet; } srRetVal sbPSRCClntOpenLogChan(sbChanObj *pChan) { srRetVal iRet; sbPSRCObj *pThis; sbMesgObj *pMesg; char fmtBuf[1024]; sbChanCHECKVALIDOBJECT(pChan); if((iRet = sbPSRCConstruct(&pThis)) != SR_RET_OK) return iRet; if((iRet = sbSockGetIPusedForSending(pChan->pSess->pSock, &(pThis->pszMyIP))) != SR_RET_OK) { sbPSRCDestroy(pThis); return iRet; } if((iRet = sbSock_gethostname(&(pThis->pszMyHostName))) != SR_RET_OK) { sbPSRCDestroy(pThis); return iRet; } SNPRINTF(fmtBuf, sizeof(fmtBuf), "", pThis->pszMyHostName, pThis->pszMyIP); if((pMesg = sbMesgConstruct("Content-type: application/beep+xml\r\n", fmtBuf)) == NULL) return SR_RET_ERR; iRet = sbMesgSendMesg(pMesg, pChan, "MSG", 0); sbMesgDestroy(pMesg); /* message sent, now let's wait for the reply... */ iRet = sbPSRCClntWaitOK(pChan); /* ok, all gone well, now store the instance pointer */ pChan->pProfInstance = pThis; return SR_RET_OK; } srRetVal sbPSRCCOnClntCloseLogChan(sbChanObj *pChan) { sbPSRCObj *pThis; sbChanCHECKVALIDOBJECT(pChan); pThis = pChan->pProfInstance; sbPSRCCHECKVALIDOBJECT(pThis); /* In this profile, we do not need to do any * profile-specific shutdown messages. All is * done by the underlying BEEP channel management. */ sbPSRCDestroy(pThis); pChan->pProfInstance = NULL; return SR_RET_OK; } liblogging-1.0.5/rfc3195/src/socketsUnix.c0000644000175100017510000003056112411216132015121 00000000000000/**\file socketsUnix.c * \brief Socket layer/driver for Unix. * * This is the low-level socket layer for Unix. This * file is included from \ref sockets.c. Please note * that this file implements Unix Domain Sockets if that * feature is enabled. This is not done in sockets.c, as this * obviously is an Unix-only thing. * * \author Rainer Gerhards * \author Devin Kowatch * * \date 2003-08-04 * rgerhards: inital version created * * \date 2003-08-04 * devink: initial UNIX port * * \date 2003-08-05 * rgerhards: Changed to be a lower layer to the generic sockets.c. * * \date 2003-08-05 * devink: applied changes to compile under Solaris. AIX also works well. * * \date 2003-09-29 * rgerhards: upgraded this module to support Unix Domain Sockets. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include #if FEATURE_UNIX_DOMAIN_SOCKETS # include #endif #include #include #include #include #include #include /* ################################################################# */ /* private members */ /* ################################################################# */ /* ################################################################# */ /* public members */ /* ################################################################# */ srRetVal sbSockLayerInit(int __attribute__((unused)) bInitOSStack) { return SR_RET_OK; } srRetVal sbSockLayerExit(int __attribute__((unused)) bExitOSStack) { return SR_RET_OK; } sbSockObj* sbSockInit(void) { return(sbSockInitEx(AF_INET, SOCK_STREAM)); } sbSockObj* sbSockInitEx(int iAF, int iSockType) { struct sbSockObject *pThis; assert((iSockType == SOCK_STREAM) || (iSockType == SOCK_DGRAM)); pThis = (struct sbSockObject*) calloc(1, sizeof(struct sbSockObject)); if(pThis != NULL) { /* initialize class members */ if((pThis->sock = socket(iAF, iSockType, 0)) == INVALID_SOCKET) { free(pThis); return(NULL); } /* rest of initialization */ pThis->bIsInError = FALSE; pThis->OID = OIDsbSock; pThis->iCurInBufPos = 0; pThis->iInBufLen = 0; } return(pThis); } srRetVal sbSockClosesocket(sbSockObj *pThis) { sbSockCHECKVALIDOBJECT(pThis); if(close(pThis->sock) < 0) { sbSockSetSockErrState(pThis); return SR_RET_ERR; } return SR_RET_OK; } /* ############################################################ */ /* # Now come more or less winsock wrappers # */ /* ############################################################ */ int sbSockSelect(struct sbSockObject* pThis, int iTimOutSecs, int iTimOutMSecs) { int iRet; int iHighestDesc; fd_set fdset; struct timeval tv /*= {iTimOutSecs, iTimOutMSecs}*/; struct timeval *ptv; if(iTimOutSecs == -1) ptv = NULL; else { tv.tv_sec = iTimOutSecs; tv.tv_usec = iTimOutMSecs; ptv = &tv; } sbSockCHECKVALIDOBJECT(pThis); FD_ZERO(&fdset); FD_SET(pThis->sock, &fdset); iHighestDesc = pThis->sock + 1; iRet = select(iHighestDesc, &fdset, NULL, NULL, &tv); return(iRet); } int sbSockSelectMulti(srSock_fd_set *fdsetRD, srSock_fd_set *fdsetWR, int iTimOutSecs, int iTimOutMSecs, int iHighestDesc) { int iRet; struct timeval tv; struct timeval *ptv; if(iTimOutSecs == -1) ptv = NULL; else { tv.tv_sec = iTimOutSecs; tv.tv_usec = iTimOutMSecs; ptv = &tv; } iHighestDesc++; /* must be plus 1 according to socket API! */ iRet = select(iHighestDesc, fdsetRD, fdsetWR, NULL, ptv); return(iRet); } int sbSockReceive(struct sbSockObject* pThis, char * pszBuf, int iLen) { int iBytesRcvd; sbSockCHECKVALIDOBJECT(pThis); /* iLen - 1 to leave room for the terminating \0 character */ iBytesRcvd = recv(pThis->sock, pszBuf, iLen - 1, 0); if(iBytesRcvd < 0) { sbSockSetSockErrState(pThis); *pszBuf = '\0'; /* Just in case... */ } else { /* terminate string! */ *(pszBuf + iBytesRcvd) = '\0'; } return(iBytesRcvd); } int sbSockSend(struct sbSockObject* pThis, const char* pszBuf, int iLen) { int iRetCode = -1; sbSockCHECKVALIDOBJECT(pThis); if(pszBuf != NULL) { iRetCode = send(pThis->sock, pszBuf, iLen, 0); if(iRetCode < 0) { sbSockSetSockErrState(pThis); iRetCode = -1; } } return(iRetCode); } srRetVal sbSockConnectoToHost(sbSockObj* pThis, char* pszHost, int iPort) { struct sockaddr_in remoteaddr; struct hostent *hstent; struct sockaddr_in srv_addr; char* pIpAddr; int iRetCode; sbSockCHECKVALIDOBJECT(pThis); /* Bind socket to any port on local machine */ srv_addr.sin_family = AF_INET; srv_addr.sin_addr.s_addr = INADDR_ANY; srv_addr.sin_port = 0; if(bind(pThis->sock, (struct sockaddr*) &srv_addr, sizeof(srv_addr)) < 0) { /* debug: fprintf(stderr, "Error binding socket!\r\n"); */ return SR_RET_ERR; } /* Create target address */ memset(&remoteaddr, 0, sizeof(remoteaddr)); remoteaddr.sin_family = AF_INET; remoteaddr.sin_port = htons(iPort); hstent = gethostbyname(pszHost); if(hstent == NULL) { sbSockSetSockErrState(pThis); return SR_RET_ERR; } /* extract host address - we always use the first one */ pIpAddr = *hstent->h_addr_list; memcpy(&(remoteaddr.sin_addr.s_addr), pIpAddr, sizeof(remoteaddr.sin_addr.s_addr)); iRetCode = connect(pThis->sock, (struct sockaddr*) &remoteaddr, sizeof(remoteaddr)); if(iRetCode < 0) { sbSockSetSockErrState(pThis); return SR_RET_ERR; } return SR_RET_OK; } srRetVal sbSockAccept(sbSockObj*pThis, sbSockObj* pNew, struct sockaddr *sa, int *iSizeSA) { sbSockCHECKVALIDOBJECT(pThis); sbSockCHECKVALIDOBJECT(pNew); if((pNew->sock = accept(pThis->sock, sa, iSizeSA)) == INVALID_SOCKET) return sbSockSetSockErrState(pThis); return SR_RET_OK; } srRetVal sbSockListen(sbSockObj*pThis) { int iRetCode; sbSockCHECKVALIDOBJECT(pThis); if((iRetCode = listen(pThis->sock, SOMAXCONN)) != 0) { sbSockSetSockErrState(pThis); return SR_RET_ERR; } return SR_RET_OK; } /* rgerhards: I have coded this not really knowing what I * am doing. Some Unix guy should have a look at this ;) */ srRetVal sbSockSetNonblocking(sbSockObj*pThis) { sbSockCHECKVALIDOBJECT(pThis); if(fcntl(pThis->sock, F_SETFL, O_NONBLOCK) == -1) return sbSockSetSockErrState(pThis); return SR_RET_OK; } /* rgerhards: I have coded this not really knowing what I * am doing. Some Unix guy should have a look at this ;) */ static int sbSockSetLastSockError(struct sbSockObject *pThis) { srRetVal iRet; pThis->dwLastError = errno; switch(pThis->dwLastError) { case EINVAL: iRet = SR_RET_INVALID_SOCKET; break; default: iRet = SR_RET_SOCKET_ERR; break; } return iRet; } srRetVal sbSockBind(sbSockObj* pThis, char* pszHost, int iPort) { struct sockaddr_in srv_addr; sbSockCHECKVALIDOBJECT(pThis); assert(pszHost == NULL); /** sorry, other modes currently not supported \todo implement! */ /* Bind socket to any port on local machine */ memset(&srv_addr, 0, sizeof(srv_addr)); srv_addr.sin_family = AF_INET; srv_addr.sin_addr.s_addr = INADDR_ANY; srv_addr.sin_port = htons(iPort); if(bind(pThis->sock, (struct sockaddr*) &srv_addr, sizeof(srv_addr)) < 0) { perror("socket bind"); return SR_RET_CANT_BIND_SOCKET; } return SR_RET_OK; } /** * Wrapper for inet_ntoa(). * * \param psa Poiner to a struct sockaddr for which the representation * is to obtain. Must not be NULL. * * \param psz Pointer to buffer that should receive the IP address * string pointer. Must not be NULL. NOTE WELL: This pointer is * only valid until the next socket call. So the caller should * immediately copy it to its own buffer once control returns. * The returned buffer MUST NOT be free()ed. */ static srRetVal sbSock_inet_ntoa(struct sockaddr_in *psa, char **psz) { assert(psz != NULL); if((*psz = (char*) inet_ntoa(psa->sin_addr)) == NULL) return SR_RET_ERR; return SR_RET_OK; } /** * Wrapper for gethostname(). * * \param psz Pointer to Pointer to hostname. Must not be NULL. * On return, this pointer will refer to a newly allocated * buffer containing the hostname. This buffer must be free()ed * by the caller! * */ srRetVal sbSock_gethostname(char **psz) { assert(psz != NULL); if((*psz = (char*) malloc(256 * sizeof(char))) == NULL) return SR_RET_OUT_OF_MEMORY; if(gethostname(*psz, 256) != 0) return SR_RET_ERR; return SR_RET_OK; } /** * Wrapper for getsockname(). * * Please note: the socket MUST be connected before you can use * this method! It should NOT be used on UDP sockets. * * \param pName Pointer to a struct sockaddr_in that will * receive the remote address. Must not be NULL. * * \param iNameLen Length of the pName buffer. Updated on return. * Must not be NULL. */ static srRetVal sbSock_getsockname(sbSockObj* pThis, struct sockaddr_in *pName, int* piNameLen) { sbSockCHECKVALIDOBJECT(pThis); assert(pName != NULL); assert(piNameLen != NULL); assert(pThis->sock != INVALID_SOCKET); if(getsockname(pThis->sock, (struct sockaddr*) pName, piNameLen) != 0) return sbSockSetLastSockError(pThis); return SR_RET_OK; } /** * Wrapper for recvfrom(). */ static int sbSock_recvfrom(sbSockObj *pThis, char* buf, int len, int flags, struct sockaddr* from, int* fromlen) { sbSockCHECKVALIDOBJECT(pThis); assert(pThis->sock != INVALID_SOCKET); assert(buf != NULL); assert(len > 0); assert(from != NULL); assert(*fromlen > 0); return recvfrom(pThis->sock, buf, len, flags, from, fromlen); } #if FEATURE_UNIX_DOMAIN_SOCKETS == 1 /** * */ srRetVal sbSock_InitUXDOMSOCK(sbSockObj **ppThis, char *pszSockName, int iSockType) { srRetVal iRet; struct sockaddr_un sa; assert(ppThis != NULL); assert(pszSockName != NULL); if(*pszSockName == '\0') return SR_RET_INVALID_PARAM; if((*ppThis = sbSockInitEx(AF_UNIX, SOCK_DGRAM)) == NULL) return SR_RET_CAN_NOT_INIT_SOCKET; /* socket allocated, now use it */ memset(&sa, 0, sizeof(sa)); sa.sun_family = AF_UNIX; strncpy(sa.sun_path, pszSockName, sizeof(sa.sun_path) - 1); sa.sun_path[sizeof(sa.sun_path) - 1] = '\0'; /* ensure no overrun */ unlink(sa.sun_path); /* don't use previous instance (if there) */ if(bind((*ppThis)->sock, (struct sockaddr *) &sa, sizeof(sa.sun_family)+strlen(sa.sun_path)) < 0) return SR_RET_CANT_BIND_SOCKET; /* make it world-writable */ if(chmod(sa.sun_path, 0666) < 0) return SR_RET_UXDOMSOCK_CHMOD_ERR; return SR_RET_OK; } #endif /* FEATURE_UNIX_DOMAIN_SOCKETS */ liblogging-1.0.5/rfc3195/src/srUtils.h0000644000175100017510000000470012411216132014250 00000000000000/*! \file srUtils.h * \brief General, small utilities that fit nowhere else. * * \author Rainer Gerhards * \date 2003-09-09 * Coding begun. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_SRUTILS_H_INCLUDED__ #define __LIB3195_SRUTILS_H_INCLUDED__ 1 #include "settings.h" /** * A reimplementation of itoa(), as this is not available * on all platforms. We used the chance to make an interface * that fits us well, so it is no longer plain itoa(). * * This method works with the US-ASCII alphabet. If you port this * to e.g. EBCDIC, you need to make a small adjustment. Keep in mind, * that on the wire it MUST be US-ASCII, so basically all you need * to do is replace the constant '0' with 0x30 ;). * * \param pBuf Caller-provided buffer that will receive the * generated ASCII string. * * \param iLenBuf Length of the caller-provided buffer. * * \param iToConv The integer to be converted. */ srRetVal srUtilItoA(char *pBuf, int iLenBuf, int iToConv); #endif liblogging-1.0.5/rfc3195/src/beepmessage.h0000644000175100017510000001642312411216132015070 00000000000000/*! \file beepmessage.h * \brief The BEEP Message Object * * The current implemantation does NOT support fragementation. As * such, all calls in this object are directly relayed through to * the sbFram object. * * \author Rainer Gerhards * \date 2003-08-04 * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_BEEPMESSAGE_H_INCLUDED__ #define __LIB3195_BEEPMESSAGE_H_INCLUDED__ 1 #include "beepchannel.h" #include "beepsession.h" #define sbMesgCHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsbMesg);} struct sbFramObject; struct sbMesgObject /** The BEEP message object. Implemented via \ref beepmessage.h and * \ref beepmessage.c. */ { srObjID OID; /**< Object ID - to make code (more ;)) bulletproof */ BEEPHdrID idHdr; /**< the header id of this frame */ SBmsgno uMsgno; /**< the message number of this message (from header) */ SBseqno uSeqno; /**< RFC 3080 seqno (from header) */ SBseqno uNxtSeqno; /**< expected next seqno on the channel (for RFC 3081 SEQ) */ char* szRawBuf; /**< pointer to the complete message text */ char* szMIMEHdr; /**< the message's MIME header (NULL, if no headers were provided) */ char* szActualPayload; /**< the *actual* payload, that is message without MIME headers * and without the CRLF MIME header separator. * szActualPayload POINTS DIRECTLY INTO THE RAW MESSAGE * BUFFER. This is for performance reasons. As it is no * buffer into its own right, it MUST NEVER be free()ed! */ int bRawDirty; /**< TRUE, if szRawBuf does not contain a proper full * representation of the message. FALSE otherwise. This is * used when generating messages. It may improve performance * if we e.g. add MIME headers first before assemblin the * final message. * * NOT CURRENTLY USED. */ int iPayloadSize; /**< size (in bytes) of the actual payload */ int iMIMEHdrSize; /**< size (in bytes) of the MIME headers */ int iOverallSize; /**< size (in bytes) of the whole message */ }; typedef struct sbMesgObject sbMesgObj; char* sbMesgGetRawBuf(sbMesgObj* pThis); /**< return the raw buffer object */ int sbMesgGetMIMEHdrSize(sbMesgObj* pThis); /**< return the size of the MIME Header (in bytes) */ int sbMesgGetPayloadSize(sbMesgObj* pThis); /**< return the size of the actual payload (in bytes) */ int sbMesgGetOverallSize(sbMesgObj* pThis); /**< return the overall message size (in bytes) */ /** Constructor to create a Mesg based on provided frame. * * \param psbFram [in] frame to be used for message creation. * * \retval Pointer to new message object or NULL if an error * occured. */ sbMesgObj* sbMesgConstrFromFrame(struct sbFramObject* psbFram); /** Constructor to create a Mesg based on provided values. with no MIME headers. * * \param szMIMEHdr [in] buffer to MIME headers. Is copied to * private buffer space. May be NULL, in which case no * MIME headers are present. * \param szPayload [in] buffer to payload data. Is copied to * private buffer. May be NULL, in which case an empty * payload is created after the MIME header. * * \retval Pointer to new message object or NULL if an error * occured. */ sbMesgObj* sbMesgConstruct(char* pszMIMEHdr, char *pszPayload); /** * Receive a message from a given channel. * As we do not currently support fragmentation, this * method simply reads a single fram off the socket * and uses that frame to construct the message. * * \retval Pointer to newly constructed MesgObj or NULL * if an error occured. */ sbMesgObj* sbMesgRecvMesg(sbChanObj*); /** * Extract MIME header and body from a given message buffer. * Even when no MIME Header is present, there still must * be a header terminatiing CRLF. * * To the aid of supporters looking at this code: SDSC * syslog 1.0.0 has a bug, where it does not show any message * if there is the mime header in it. This has been fixed * in SDSC 1.0.1. So if someone has this issue with 1.0.0, * the only solution is to upgrade SDSC - there is nothing * wrong in our code (see SDSC syslog on sourceforge.net if * you don't trust this comment ;)). * * \param pszInBuf [in] buffer to process * \param iInBufLen [in] Length of input buffer in bytes * \param pszMIMEHdr [out] pointer to the MIME header * NULL, if no header is present * \param PSZPayload [out] pointer to the payload * NULL, if no payload is present * \retval Pointer to newly constructed MesgObj or NULL * if an error occured. */ srRetVal sbMIMEExtract(char *pszInBuf, int iInBufLen, char **pszMIMEHdr, char** pszPayload); /** * Send a message over the specified channel object. * \param pChan [in] associated channel. Channel housekeeping * data is updated. * * \param pszCmd [in] HDR-Command to be used, e.g. "MSG", "ANS", ... * \param uAnsno [in] ansno to use if HDR command is "ANS", ignored * otherwise. We recommend setting it to 0 if not used. * \param OnFramDestroy If non-NULL, callback to be called when the frame is destroyed. * \param pUsr If onFramDestroy is non-NULL, the user pointer to be provided to the * callback. Otherwise ignored. */ srRetVal sbMesgSendMesgWithCallback(sbMesgObj* pThis, sbChanObj* pChan, char *pszCmd, SBansno uAnsno, void (*OnFramDestroy)(struct sbFramObject*), void* pUsr); /** * The same as \ref sbMesgSendMesgWithCallback, except * that no callback is provided. */ srRetVal sbMesgSendMesg(sbMesgObj* pThis, sbChanObj* pChan, char *pszCmd, SBansno); /** * Destructor. Does not return any value as the primary function * to be used is free() which itself does not return any status. */ void sbMesgDestroy(sbMesgObj *pThis); #endif liblogging-1.0.5/rfc3195/src/beepchannel.c0000644000175100017510000002260112411216132015042 00000000000000/*! \file beepchannel.c * \brief The Implementation of the BEEP Channel object * * \author Rainer Gerhards * \date 2003-08-04 * * \date 2003-08-07 * - added support for the session's channel linked lies. * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include "settings.h" #include "liblogging.h" #include "beepchannel.h" #include "beepframe.h" #include "namevaluetree.h" /* ################################################################# * * private members * * ################################################################# */ /** * This method is used to tear down a channel. It results in * ultimate destruction of the channel. This method has been * created to fulfill the requirement of sbNVTESetUsrPtr, which * must have a destructor. And, well, it should work well but so far * has not really been tested... ;) */ static void sbChanTeardown(sbChanObj *pThis) { sbChanCHECKVALIDOBJECT(pThis); if((pThis->iState == sbChan_STATE_OPEN)) sbSessCloseChan(pThis->pSess, pThis); else if(pThis->iState == sbChan_STATE_ERR_FREE_NEEDED) sbChanAbort(pThis); /* Any other states currently mean the caller has already * closed the channel and also free()ed the object. So this is * really an artefact. This is to cover some race conditions. * We need to go back at this code over time and do a * thourough audit. Obviously, we are dealing with a * free()ed memory block here in some instances, which * is not a good thing to do. */ /** \todo take care of the pending_close state here (one we do this) */ } /* ################################################################# * * public members * * ################################################################# */ srRetVal sbChanSetChanno(sbChanObj *pThis, int iChanno) { sbNVTEObj *pEntry; srRetVal iRet = SR_RET_OK; sbChanCHECKVALIDOBJECT(pThis); pThis->uChanNum = iChanno; /* Now add this channel to the session's linked list. * Be sure to read the method description in beepchannel.h * before touching this code!!!! */ if((pEntry = sbNVTAddEntry(pThis->pSess->pChannels)) == NULL) return SR_RET_ERR; sbNVTESetKeyU(pEntry, iChanno); sbNVTESetUsrPtr(pEntry, pThis, (void*) sbChanTeardown); return iRet; } sbChanObj* sbChanConstruct(sbSessObj* pSess) { sbChanObj* pThis; sbSessCHECKVALIDOBJECT(pSess); if((pThis = calloc(1, sizeof(sbChanObj))) == NULL) return NULL; pThis->pSess = pSess; pThis->pSock = pSess->pSock; pThis->uChanNum = SBCHAN_INVALID_CHANNEL; pThis->uRXWin = BEEP_DEFAULT_WINDOWSIZE; pThis->uTXWin = BEEP_DEFAULT_WINDOWSIZE; pThis->uTXWinLeft = BEEP_DEFAULT_WINDOWSIZE; pThis->uRXWinLeft = BEEP_DEFAULT_WINDOWSIZE; pThis->uSeqno = 0; pThis->uMsgno = 0; pThis->OID = OIDsbChan; pThis->iState = sbChan_STATE_INITIALIZED; pThis->pProfInstance = NULL; pThis->pProf = NULL; return(pThis); } srRetVal sbChanActualSendFram(sbChanObj *pThis, sbFramObj* pFram) { unsigned iPayloadLen; unsigned iFrameLen; sbChanCHECKVALIDOBJECT(pThis); sbFramCHECKVALIDOBJECT(pFram); iFrameLen = sbFramGetFrameLen(pFram); /* physical size including header */ iPayloadLen = pFram->uSize; /* logical size, THIS must be used for the 3081 window! */ if(iPayloadLen > pThis->uTXWinLeft) return SR_RET_REMAIN_WIN_TOO_SMALL; if(sbSockSend(pThis->pSock, sbFramGetFrame(pFram), iFrameLen) != iFrameLen) return SR_RET_SOCKET_ERR; pThis->uTXWinLeft -= iPayloadLen; pFram->iState = sbFRAMSTATE_SENT; return SR_RET_OK; } # if FEATURE_LISTENER == 1 void sbChanAbort(sbChanObj* pThis) { sbChanCHECKVALIDOBJECT(pThis); if(pThis->pProf != NULL) if(pThis->pProf->bDestroyOnChanClose == TRUE) { sbProfDestroy(pThis->pProf); } SRFREEOBJ(pThis); } # endif void sbChanDestroy(sbChanObj* pThis) { # if FEATURE_LISTENER == 1 sbProfObj *pProf; # endif sbChanCHECKVALIDOBJECT(pThis); /* This is a safeguard to make sure no * leak is left. Normally, the profile cleans * up this pointer. But it can't do so if e.g. * the channel is aborted. So we do it for it, * but obiously, we can't do it smartly - so we * just free() the memory. */ if(pThis->pProfInstance != NULL) free(pThis->pProfInstance); # if FEATURE_LISTENER == 1 pProf = pThis->pProf; # endif /* we now need to remove the channel object from the session's * channel list. */ sbNVTRRemoveKeyU(pThis->pSess->pChannels, pThis->uChanNum); # if FEATURE_LISTENER == 1 if(pProf != NULL) if(pProf->bDestroyOnChanClose == TRUE) sbProfDestroy(pProf); # endif SRFREEOBJ(pThis); } srRetVal sbChanUpdateChannelState(sbChanObj* pThis, int iNewState) { sbChanCHECKVALIDOBJECT(pThis); pThis->iState = iNewState; return SR_RET_OK; } /* ######################### LISTENER ONLY ############################### */ #if FEATURE_LISTENER == 1 srRetVal sbChanAssignProfile(sbChanObj *pThis, sbProfObj *pProf) { sbChanCHECKVALIDOBJECT(pThis); sbProfCHECKVALIDOBJECT(pProf); if(pThis->pProf != NULL) return SR_RET_PROFILE_ALREADY_SET; pThis->pProf = pProf; return SR_RET_OK; } srRetVal sbChanSetAwaitingClose(sbChanObj* pThis) { sbChanCHECKVALIDOBJECT(pThis); pThis->iState = sbChan_STATE_AWAITING_CLOSE; return SR_RET_OK; } srRetVal sbChanSetChanClosed(sbChanObj* pThis) { sbChanCHECKVALIDOBJECT(pThis); pThis->iState = sbChan_STATE_CLOSED; return SR_RET_OK; } srRetVal sbChanSendOK(sbChanObj*pThis, void (*OnFrameDestroy)(sbFramObj*), void*pUsr) { srRetVal iRet; sbMesgObj *pMesg; sbChanCHECKVALIDOBJECT(pThis); pMesg = sbMesgConstruct(BEEP_DEFAULT_MIME_HDR, "\r\n"); iRet = sbMesgSendMesgWithCallback(pMesg, pThis, "RPY", 0, OnFrameDestroy, pUsr); sbMesgDestroy(pMesg); return iRet; } srRetVal sbChanSendSEQ(sbChanObj *pThis, unsigned uAckno, unsigned uWindow) { srRetVal iRet; sbFramObj *pFram; sbChanCHECKVALIDOBJECT(pThis); if((iRet = sbFramCreateSEQFram(&pFram, pThis, uAckno, 0)) != SR_RET_OK) return iRet; /* frame constructed, now send it */ iRet = sbFramSendFram(pFram, pThis); if(pFram->iState == sbFRAMSTATE_SENT) sbFramDestroy(pFram); return(iRet); } srRetVal sbChanSendErrResponse(sbChanObj *pThis, unsigned uErrCode, char* pszErrMsg) { srRetVal iRet; sbMesgObj *pMesg; char szPayload[1025]; char *pszErrEscaped; sbChanCHECKVALIDOBJECT(pThis); assert(pszErrMsg != NULL); assert(uErrCode != 0); /* this can be a typical error! */ assert(strlen(pszErrMsg) < 900); # if SECURITY_PEER_ERRREPORT_LEVEL == 0 strcpy(szPayload, "error\r\n"); # endif # if SECURITY_PEER_ERRREPORT_LEVEL == 1 if(uErrCode == 451) strcpy(szPayload, "error occured\r\n"); else { if((pszErrEscaped = sbNVTXMLEscapePCDATA(pszErrMsg)) == NULL) strcpy(szPayload, "error occured\r\n"); else { SNPRINTF(szPayload, sizeof(szPayload), "%s\r\n", uErrCode, pszErrEscaped); free(pszErrEscaped); } } # endif # if SECURITY_PEER_ERRREPORT_LEVEL == 2 if((pszErrEscaped = sbNVTXMLEscapePCDATA(pszErrMsg)) == NULL) strcpy(szPayload, "Memory shortage - actual error message could not be generated!\r\nThe error code, however, is correct.\r\n", uErrCode); else { SNPRINTF(szPayload, sizeof(szPayload), "%s\r\n", uErrCode, pszErrEscaped); free(pszErrEscaped); } # endif if((pMesg = sbMesgConstruct(BEEP_DEFAULT_MIME_HDR, szPayload)) == NULL) /* there is not much we can do in this case... (and it is unlikely, too) */ return SR_RET_OUT_OF_MEMORY; iRet = sbMesgSendMesg(pMesg, pThis, "ERR", 0); sbMesgDestroy(pMesg); return iRet; } #endif /* ####################### END LISTENER ONLY ############################# */ liblogging-1.0.5/rfc3195/src/clntprof-3195cooked.h0000644000175100017510000000653012411216132016221 00000000000000/*! \file clntprof-3195cooked.h * \brief The client profile for RFC 3195 COOKED. * * The prefix for this "object" is psrr which stands for * *P*rofile *S*yslog *R*eliable *Raw*. This file works in * conjunction with \ref lstnprof-3195raw.c and shares * its namespace. * * \author Rainer Gerhards * \date 2003-09-05 * coding begun * * Copyright 2002-2014 * Rainer Gerhards and Adiscon GmbH. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __LIB3195_CLNTPROF_3195COOKED_H_INCLUDED__ #define __LIB3195_CLNTPROF_3195COOKED_H_INCLUDED__ 1 #define sbPSRCCHECKVALIDOBJECT(x) {assert(x != NULL); assert(x->OID == OIDsbPSRC);} /** * The COOKED profile object used by the client profile. */ struct sbPSRCObject_ { srObjID OID; /**< object ID */ SBmsgno uNextMsgno; /**< msgno for next message to be send */ char *pszMyIP; /**< buffered local IP addres (that being used for sending to the remote peer) */ char *pszMyHostName; /**< buffered local host FQDN (that being used for sending to the remote peer) */ }; typedef struct sbPSRCObject_ sbPSRCObj; /** * Handler to send a srSLMGObj to the remote peer. This * is the preferred way to send things - with COOKED, we would * otherwise need to re-parse the message just to obtain the * information that the caller most probably already has... */ srRetVal sbPSRCClntSendSLMG(struct sbChanObject* pChan, struct srSLMGObject *pSLMG); /** * Send a message to the remote peer. */ srRetVal sbPSRCClntSendMsg(sbChanObj* pChan, char* szLogmsg); /** * Handler to be called when a new channel is * established. * * This handler is the first to be called. So it * will also create the instance's data object, at least * for those profiles, that need such. * * There is not much to do for RFC 3195/RAW ;) */ srRetVal sbPSRCClntOpenLogChan(sbChanObj *pChan); /** * Handler to be called when a channel is to be closed. */ srRetVal sbPSRCCOnClntCloseLogChan(sbChanObj *pChan); #endif liblogging-1.0.5/missing0000755000175100017510000001533012441545566012172 00000000000000#! /bin/sh # Common wrapper for a few potentially missing GNU programs. scriptversion=2013-10-28.13; # UTC # Copyright (C) 1996-2013 Free Software Foundation, Inc. # Originally written by Fran,cois Pinard , 1996. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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AC_PREREQ(2.61) AC_INIT([liblogging], [1.0.5], [rgerhards@hq.adiscon.com]) AM_INIT_AUTOMAKE AC_CONFIG_SRCDIR([rfc3195/src/beepchannel.c]) AC_CONFIG_HEADER([config.h]) m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) AC_CONFIG_MACRO_DIR([m4]) # Checks for programs. AC_PROG_CC AC_PROG_LIBTOOL AM_PROG_CC_C_O if test "$GCC" = "yes" then AM_CFLAGS="-W -Wall -Wformat-security -Wshadow -Wcast-align -Wpointer-arith -Wmissing-format-attribute -g" fi case "${host}" in *-*-linux*) os_type="linux" ;; *-*-*darwin*|*-*-freebsd*|*-*-netbsd*|*-*-openbsd*) AC_DEFINE([OS_BSD], [1], [Indicator for a BSD OS]) os_type="bsd" ;; *-*-kfreebsd*) # kernel is FreeBSD, but userspace is glibc - i.e. like linux # do not DEFINE OS_BSD os_type="bsd" ;; *-*-solaris*) os_type="solaris" AC_DEFINE([OS_SOLARIS], [1], [Indicator for a Solaris OS]) SOL_LIBS="-lsocket -lnsl" AC_SUBST(SOL_LIBS) ;; esac save_LIBS=$LIBS LIBS= #AC_SEARCH_LIBS(clock_gettime, rt) rt_libs=$LIBS LIBS=$save_LIBS AC_SUBST(rt_libs) # Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS([netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h]) # Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_TYPE_SIZE_T AC_HEADER_TIME AC_STRUCT_TM # Checks for library functions. AC_FUNC_MALLOC AC_FUNC_SELECT_ARGTYPES AC_TYPE_SIGNAL AC_CHECK_FUNCS([gethostbyname gethostname gettimeofday inet_ntoa memset select socket]) # rfc3195 component AC_ARG_ENABLE(rfc3195, [AS_HELP_STRING([--enable-rfc3195],[Enable rfc3195 support @<:@default=no@:>@])], [case "${enableval}" in yes) enable_rfc3195="yes" ;; no) enable_rfc3195="no" ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-rfc3195) ;; esac], [enable_rfc3195="no"] ) AM_CONDITIONAL(ENABLE_RFC3195, test x$enable_rfc3195 = xyes) if test "$enable_rfc3195" = "yes"; then AC_DEFINE(LIBLOGGING_STDLOG, 1, [rfc3195 support is integrated.]) fi ## stdlog component AC_ARG_ENABLE(stdlog, [AS_HELP_STRING([--enable-stdlog],[Enable stdlog support @<:@default=yes@:>@])], [case "${enableval}" in yes) enable_stdlog="yes" ;; no) enable_stdlog="no" ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-stdlog) ;; esac], [enable_stdlog="yes"] ) AM_CONDITIONAL(ENABLE_STDLOG, test x$enable_stdlog = xyes) if test "$enable_stdlog" = "yes"; then AC_DEFINE(LIBLOGGING_STDLOG, 1, [stdlog support is integrated.]) fi # journal support to be added # if so, this enables the journal driver in liblogging-stdlog AC_ARG_ENABLE(journal, [AS_HELP_STRING([--enable-journal],[systemd journal support @<:@default=yes@:>@])], [case "${enableval}" in yes) enable_journal="yes" ;; no) enable_journal="no" ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-journal) ;; esac], [enable_journal="yes"] ) if test "x$enable_journal" = "xyes"; then PKG_CHECK_MODULES([LIBSYSTEMD_JOURNAL], [libsystemd >= 209] ,, [ PKG_CHECK_MODULES([LIBSYSTEMD_JOURNAL], [libsystemd-journal >= 197]) ]) fi AM_CONDITIONAL(ENABLE_JOURNAL, test x$enable_journal = xyes) if test "$enable_journal" = "yes"; then AC_DEFINE(ENABLE_JOURNAL, 1, [journal support is integrated.]) fi # should man pages be provided? AC_ARG_ENABLE(man-pages, [AS_HELP_STRING([--enable-man-pages],[man-pages support @<:@default=yes@:>@])], [case "${enableval}" in yes) enable_man_pages="yes" ;; no) enable_man_pages="no" ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-man-pages) ;; esac], [enable_man_pages="yes"] ) if test "x$enable_man_pages" = "xyes"; then AC_CHECKING([if all man pages already exist]) have_to_generate_man_pages="no" if test ! -r "stdlog/stdlog.3" || test ! -r "stdlog/stdlogctl.1"; then have_to_generate_man_pages="yes" fi if test "x$have_to_generate_man_pages" = "xyes"; then AC_MSG_RESULT([Some man pages are missing. We need rst2man to generate the missing man pages from source... Alternatively, use --disable-man-pages to build without them.]) else AC_MSG_RESULT([All man pages found. We don't need rst2man!]) fi if test "x$have_to_generate_man_pages" = "xyes"; then # We need rst2man to generate our man pages AC_CHECK_PROGS([RST2MAN], [rst2man rst2man.py], []) if test -z "$RST2MAN"; then AC_MSG_ERROR([rst2man is required to build man pages. You can use the release tarball with pregenerated man pages to avoid this depedency. Alternatively, use --disable-man-pages to build without them.]) fi fi fi AM_CONDITIONAL(ENABLE_MAN_PAGES, test x$enable_man_pages = xyes) AC_CONFIG_FILES([Makefile \ rfc3195/liblogging-rfc3195.pc \ rfc3195/doc/Makefile \ rfc3195/doc/html/Makefile \ rfc3195/src/Makefile \ stdlog/liblogging-stdlog.pc \ stdlog/Makefile]) AC_OUTPUT echo "********************************************************" echo "liblogging will be compiled with the following settings:" echo echo "stdlog support enabled: $enable_stdlog" echo "systemd journal support: $enable_journal" echo "rfc3195 support enabled: $enable_rfc3195" echo "enable man pages: $enable_man_pages" if test "x$enable_man_pages" = "xyes"; then echo "have to generate man pages: $have_to_generate_man_pages" fi echo "********************************************************" liblogging-1.0.5/INSTALL0000644000175100017510000003661012441545566011630 00000000000000Installation Instructions ************************* Copyright (C) 1994-1996, 1999-2002, 2004-2013 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 command `./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. The file `configure.ac' (or `configure.in') is used to create `configure' by a program called `autoconf'. You need `configure.ac' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. Running `configure' might take a while. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package, generally using the just-built uninstalled binaries. 4. Type `make install' to install the programs and any data files and documentation. 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Here is an example: ./configure CC=c99 CFLAGS=-g LIBS=-lposix *Note Defining Variables::, for more details. Compiling For Multiple Architectures ==================================== You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you can use GNU `make'. `cd' to the directory where you want the object files and executables to go and run the `configure' script. `configure' automatically checks for the source code in the directory that `configure' is in and in `..'. This is known as a "VPATH" build. With a non-GNU `make', it is safer to compile the package for one architecture at a time in the source code directory. After you have installed the package for one architecture, use `make distclean' before reconfiguring for another architecture. 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. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you pass the option `--exec-prefix=PREFIX' to `configure', the package uses PREFIX as the prefix for installing programs and libraries. Documentation and other data files still use the regular prefix. In addition, if you use an unusual directory layout you can give options like `--bindir=DIR' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. In general, the default for these options is expressed in terms of `${prefix}', so that specifying just `--prefix' will affect all of the other directory specifications that were not explicitly provided. 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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'. Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Some packages offer the ability to configure how verbose the execution of `make' will be. For these packages, running `./configure --enable-silent-rules' sets the default to minimal output, which can be overridden with `make V=1'; while running `./configure --disable-silent-rules' sets the default to verbose, which can be overridden with `make V=0'. 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. 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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 limitation. Until the limitation is lifted, you can use this workaround: CONFIG_SHELL=/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. liblogging-1.0.5/depcomp0000755000175100017510000005601612441545567012157 00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2013-05-30.07; # UTC # Copyright (C) 1999-2013 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. This is deliberate. set_dir_from () { case $1 in */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; *) dir=;; esac } # Get the suffix-stripped basename of the given path, and save it the # global variable '$base'. set_base_from () { base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` } # If no dependency file was actually created by the compiler invocation, # we still have to create a dummy depfile, to avoid errors with the # Makefile "include basename.Plo" scheme. make_dummy_depfile () { echo "#dummy" > "$depfile" } # Factor out some common post-processing of the generated depfile. # Requires the auxiliary global variable '$tmpdepfile' to be set. aix_post_process_depfile () { # If the compiler actually managed to produce a dependency file, # post-process it. if test -f "$tmpdepfile"; then # Each line is of the form 'foo.o: dependency.h'. # Do two passes, one to just change these to # $object: dependency.h # and one to simply output # dependency.h: # which is needed to avoid the deleted-header problem. { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" } > "$depfile" rm -f "$tmpdepfile" else make_dummy_depfile fi } # A tabulation character. tab=' ' # A newline character. nl=' ' # Character ranges might be problematic outside the C locale. # These definitions help. upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ lower=abcdefghijklmnopqrstuvwxyz digits=0123456789 alpha=${upper}${lower} if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Avoid interferences from the environment. gccflag= dashmflag= # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. A plain '-MD' option would be understood by many ## compilers, so we must ensure this comes after the gcc and icc options. pgcc) # Portland's C compiler understands '-MD'. # Will always output deps to 'file.d' where file is the root name of the # source file under compilation, even if file resides in a subdirectory. # The object file name does not affect the name of the '.d' file. # pgcc 10.2 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\' : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... set_dir_from "$object" # Use the source, not the object, to determine the base name, since # that's sadly what pgcc will do too. set_base_from "$source" tmpdepfile=$base.d # For projects that build the same source file twice into different object # files, the pgcc approach of using the *source* file root name can cause # problems in parallel builds. Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. 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" >&6; } if ${lt_cv_path_NM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 $as_echo "$lt_cv_path_NM" >&6; } if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 $as_echo "$DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 $as_echo "$ac_ct_DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) DUMPBIN=: ;; esac fi if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 $as_echo_n "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 $as_echo "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 $as_echo_n "checking the maximum length of command line arguments... " >&6; } if ${lt_cv_sys_max_cmd_len+:} false; then : $as_echo_n "(cached) " >&6 else i=0 teststring="ABCD" case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... 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" >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test "$GCC" != yes; then reload_cmds=false fi ;; darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | 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 ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -eq 0; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -ne 0; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test "x$lt_cv_ar_at_file" = xno; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case ${with_sysroot} in #( yes) if test "$GCC" = yes; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 $as_echo "${with_sysroot}" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) case `/usr/bin/file conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; powerpc64le-*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; *-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD="${LD-ld}_sol2" fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test $_lt_result -eq 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. 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then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_="/usr/lib:/lib" fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; 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then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; else sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile="$lt_outputfile.exe" lt_tool_outputfile="$lt_tool_outputfile.exe" ;; esac~ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test "$lt_cv_ld_force_load" = "yes"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" case $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='${wl}-E' ;; hpux10*) if test "$GCC" = yes && test "$with_gnu_ld" = no; then archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes && test "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 $as_echo_n "checking if $CC understands -b... " >&6; } if ${lt_cv_prog_compiler__b+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler__b=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 $as_echo "$lt_cv_prog_compiler__b" >&6; } if test x"$lt_cv_prog_compiler__b" = xyes; then archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if ${lt_cv_irix_exported_symbol+:} false; then : $as_echo_n "(cached) " >&6 else save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_irix_exported_symbol=yes else lt_cv_irix_exported_symbol=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 $as_echo "$lt_cv_irix_exported_symbol" >&6; } if test "$lt_cv_irix_exported_symbol" = yes; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' fi else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. 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then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if ${lt_cv_shlibpath_overrides_runpath+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then case $host_os in openbsd2.[89] | openbsd2.[89].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 $as_echo "$dynamic_linker" >&6; } test "$dynamic_linker" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" fi if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test "X$hardcode_automatic" = "Xyes" ; then # We can hardcode non-existent directories. if test "$hardcode_direct" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && test "$hardcode_minus_L" != no; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 $as_echo "$hardcode_action" >&6; } if test "$hardcode_action" = relink || test "$inherit_rpath" = yes; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes; then : lt_cv_dlopen="shl_load" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 $as_echo_n "checking for shl_load in -ldld... " >&6; } if ${ac_cv_lib_dld_shl_load+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_shl_load=yes else ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes; then : lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes; then : lt_cv_dlopen="dlopen" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_svld_dlopen=yes else ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 $as_echo_n "checking for dld_link in -ldld... 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|| _lt_function_replace_fail=: sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ func_stripname ()\ {\ \ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ \ # positional parameters, so assign one to ordinary parameter first.\ \ func_stripname_result=${3}\ \ func_stripname_result=${func_stripname_result#"${1}"}\ \ func_stripname_result=${func_stripname_result%"${2}"}\ } # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ func_split_long_opt ()\ {\ \ func_split_long_opt_name=${1%%=*}\ \ func_split_long_opt_arg=${1#*=}\ } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ func_split_short_opt ()\ {\ \ func_split_short_opt_arg=${1#??}\ \ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ func_lo2o ()\ {\ \ case ${1} in\ \ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ \ *) func_lo2o_result=${1} ;;\ \ esac\ } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_xform ()$/,/^} # func_xform /c\ func_xform ()\ {\ func_xform_result=${1%.*}.lo\ } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_arith ()$/,/^} # func_arith /c\ func_arith ()\ {\ func_arith_result=$(( $* ))\ } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_len ()$/,/^} # func_len /c\ func_len ()\ {\ func_len_result=${#1}\ } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$lt_shell_append" = xyes; then sed -e '/^func_append ()$/,/^} # func_append /c\ func_append ()\ {\ eval "${1}+=\\${2}"\ } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ func_append_quoted ()\ {\ \ func_quote_for_eval "${2}"\ \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: # Save a `func_append' function call where possible by direct use of '+=' sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: else # Save a `func_append' function call even when '+=' is not available sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$_lt_function_replace_fail" = x":"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} fi mv -f "$cfgfile" "$ofile" || (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") chmod +x "$ofile" ;; esac done # for ac_tag as_fn_exit 0 _ACEOF ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. # Unfortunately, on DOS this fails, as config.log is still kept open # by configure, so config.status won't be able to write to it; its # output is simply discarded. So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi echo "********************************************************" echo "liblogging will be compiled with the following settings:" echo echo "stdlog support enabled: $enable_stdlog" echo "systemd journal support: $enable_journal" echo "rfc3195 support enabled: $enable_rfc3195" echo "enable man pages: $enable_man_pages" if test "x$enable_man_pages" = "xyes"; then echo "have to generate man pages: $have_to_generate_man_pages" fi echo "********************************************************"