syslog-ng-2.1.4/0000755000000000000000000000000011157715105012141 5ustar rootrootsyslog-ng-2.1.4/solbuild/0000755000000000000000000000000011157715105013756 5ustar rootrootsyslog-ng-2.1.4/solbuild/syslog-ng.init.d0000644000000000000000000000352410776352533017023 0ustar rootroot#!/bin/sh # # $Id: syslog-ng.init.d,v 1.1.2.2 2006/03/02 18:35:45 folti Exp $ # # adapted to syslog-ng by BJ, Aug, 7th 2000 # cleaned up by Bazsi, Oct, 12th 2000 # minor fix by Bojan Zdrnja, Apr, 11th 2003 # added nicer options field # Modified for BalaBit Ltd's syslog-ng package by Tamas Pal Mar, 1st 2006 # DAEMON=/opt/syslog-ng/sbin/syslog-ng CONFFILE=/opt/syslog-ng/etc/syslog-ng.conf OPTIONS="-f $CONFFILE" PIDFILE="/var/run/syslog-ng.pid" # This LD_LIBRARY_PATH setting is required to access libdbi8 LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH export LD_LIBRARY_PATH case "$1" in start) if [ -f $PIDFILE ];then echo "syslog-ng already running." exit 1 fi if [ -f $CONFFILE -a -x $DAEMON ]; then echo 'syslog-ng service starting.' # # Before syslog-ng starts, save any messages from previous # crash dumps so that messages appear in chronological order. # /usr/bin/savecore -m if [ -r /etc/dumpadm.conf ]; then . /etc/dumpadm.conf [ "x$DUMPADM_DEVICE" != xswap ] && \ /usr/bin/savecore -m -f $DUMPADM_DEVICE fi $DAEMON $OPTIONS -p $PIDFILE fi ;; stop) if [ -f $PIDFILE ]; then syspid=`/usr/bin/cat $PIDFILE` [ "$syspid" -gt 0 ] && kill -15 $syspid && rm -f $PIDFILE fi ;; reload) if [ -f $PIDFILE ]; then syspid=`/usr/bin/cat $PIDFILE` [ "$syspid" -gt 0 ] && kill -1 $syspid && echo "syslog-ng service reloaded" fi ;; restart) $0 stop sleep 1 $0 start ;; *) echo "Usage: $0 { start | stop | restart | reload }" exit 1 ;; esac syslog-ng-2.1.4/solbuild/pkginfo0000644000000000000000000000031611157715105015336 0ustar rootrootPKG=ZOSsyslng NAME="Syslog-NG" VERSION=2.1.4 ARCH=sparc CATEGORY=application CLASSES="application manpages none" BASEDIR=/ VENDOR="Balabit IT Ltd." EMAIL="zorpos@balabit.com" DESC="Advanced logging daemon" syslog-ng-2.1.4/solbuild/depend0000644000000000000000000000005710756015713015144 0ustar rootrootP ZOSlibevt Eventlog for Syslog-NG 2.x series syslog-ng-2.1.4/solbuild/pkgmaker.sh0000755000000000000000000000042310756015713016117 0ustar rootroot#!/bin/sh . ../pkginfo . ../rules.conf FILENAME=${RUNPKGNAME}_${VERSION}_${SOLBUILD_ARCH}.pkg pkgmk -o -r `pwd` -f ../prototype -d spool pkgtrans -nos spool $FILENAME $PKG mv -f /var/spool/pkg/$FILENAME ../../../ gzip --best -f ../../../$FILENAME rm -rf /var/spool/pkg/$PKG syslog-ng-2.1.4/solbuild/Makefile.in0000644000000000000000000002045411157715046016034 0ustar rootroot# Makefile.in generated by automake 1.9.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; 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CONFOPTS= ifneq ($(SOLVER),) CONFOPTS=--enable-dynamic-linking endif all: binary binary: setup configure build install pkgpackage setup: $(STAMPDIR)/stamp-setup $(STAMPDIR)/stamp-setup: mkdir solbuild/stamps || true touch $@ configure: $(STAMPDIR)/stamp-configure $(STAMPDIR)/stamp-configure: setup ./configure --prefix=/opt/syslog-ng --enable-ssl --enable-sql $(CONFOPTS) touch $@ build: $(STAMPDIR)/stamp-build $(STAMPDIR)/stamp-build: configure make touch $@ install: $(STAMPDIR)/stamp-install $(STAMPDIR)/stamp-install: build dir=`pwd`; \ rm -rf $$dir/$(INSTPREFIX)/; \ make install DESTDIR=$$dir/$(INSTPREFIX); \ $(INSTALL) -d -m 755 $$dir/$(INSTPREFIX)/$(PREFIX)/etc; \ $(INSTALL) -d -m 755 $$dir/$(INSTPREFIX)/$(PREFIX)/etc/syslog-ng; \ $(INSTALL) -d -m 755 $$dir/$(INSTPREFIX)/$(DOCDIR); \ $(INSTALL) -d -m 755 $$dir/$(INSTPREFIX)/$(DOCDIR)/examples; \ $(INSTALL) -m 644 -c $$dir/$(INSTPREFIX)/$(DOCDIR) README; \ $(INSTALL) -m 644 -c $$dir/$(INSTPREFIX)/$(DOCDIR) COPYING; \ $(INSTALL) -m 644 -c $$dir/$(INSTPREFIX)/$(DOCDIR) AUTHORS; \ $(INSTALL) -m 644 -c $$dir/$(INSTPREFIX)/$(DOCDIR) ChangeLog; \ $(INSTALL) -m 644 -c $$dir/$(INSTPREFIX)/$(DOCDIR) NEWS; \ ( cd doc/examples; \ $(INSTALL) -m 644 -c $$dir/$(INSTPREFIX)/$(DOCDIR)/examples syslog-ng.conf.sample; \ $(INSTALL) -m 644 -c $$dir/$(INSTPREFIX)/$(DOCDIR)/examples syslog-ng.conf.solaris; \ $(INSTALL) -m 644 -c $$dir/$(INSTPREFIX)/$(PREFIX)/etc/ syslog-ng.conf.solaris; \ mv $$dir/$(INSTPREFIX)/$(PREFIX)/etc/syslog-ng.conf.solaris $$dir/$(INSTPREFIX)/$(PREFIX)/etc/syslog-ng.conf.sample; \ );\ ( cd doc/reference; \ $(INSTALL) -m 644 -c $$dir/$(INSTPREFIX)/$(DOCDIR) syslog-ng.txt; \ ); \ ( cd $$dir/$(INSTPREFIX)/$(DOCDIR); \ gunzip -c $$dir/doc/reference/syslog-ng.html.tar.gz | tar xvf - ); \ ( cd $$dir/contrib ; \ $(INSTALL) -d -m 755 $$dir/$(INSTPREFIX)/$(DOCDIR)/examples/contrib; \ for file in README init.d.HP-UX init.d.RedHat init.d.RedHat-7.3 init.d.SuSE init.d.SunOS init.d.solaris relogger.pl syslog-ng.conf.HP-UX syslog-ng.conf.RedHat syslog-ng.conf.SunOS syslog-ng.conf.doc syslog-ng.vim syslog2ng; do \ $(INSTALL) -m 644 -c $$dir/$(INSTPREFIX)/$(DOCDIR)/examples/contrib $$file; \ done; \ ); \ ( cd $$dir/solbuild; \ $(INSTALL) -m 755 -c $$dir/$(INSTPREFIX)/$(DOCDIR) syslog-ng.init.d;\ ); \ ( cd $$dir/contrib/solaris-packaging; \ $(INSTALL) -m 644 -c $$dir/$(INSTPREFIX)/$(DOCDIR) syslog-ng.example.xml; \ $(INSTALL) -m 755 -c $$dir/$(INSTPREFIX)/$(DOCDIR) syslog-ng.method; \ $(INSTALL) -m 644 -c $$dir/$(INSTPREFIX)/$(DOCDIR) solaris10_install.txt; \ ) touch $@ pkgpackage: (cd solbuild/syslog-ng ; sh ../prototype-maker.sh ; sh ../pkgmaker.sh ) clean: rm -rf solbuild/stamps || true rm -rf solbuild/syslog-ng || true make clean syslog-ng-2.1.4/solbuild/space0000644000000000000000000000004110756015713014771 0ustar rootroot/opt/syslog-ng/etc/syslog-ng 6 1 syslog-ng-2.1.4/solbuild/prototype-maker.sh0000755000000000000000000000116510771544656017476 0ustar rootroot#!/bin/sh RUNPROTOTYPE="../prototype" find opt/ -exec chown root:bin \{\} \; strip opt/syslog-ng/sbin/syslog-ng echo "i pkginfo" > $RUNPROTOTYPE echo "i admin" >> $RUNPROTOTYPE echo "i space" >> $RUNPROTOTYPE # no dependency, at least for now #echo "i depend" >> $RUNPROTOTYPE echo "d none opt/syslog-ng 0755 root bin" >> $RUNPROTOTYPE pkgproto -c application opt/syslog-ng/sbin >> $RUNPROTOTYPE pkgproto -c application opt/syslog-ng/bin >> $RUNPROTOTYPE pkgproto -c application opt/syslog-ng/etc >> $RUNPROTOTYPE pkgproto -c manpages opt/syslog-ng/share/man >> $RUNPROTOTYPE pkgproto -c none opt/syslog-ng/doc >> $RUNPROTOTYPE syslog-ng-2.1.4/configure.in0000644000000000000000000004010311111006733014436 0ustar rootrootdnl Process this file with autoconf to produce a configure script. AC_INIT(src/main.c) dnl *************************************************************************** dnl definitions PACKAGE="syslog-ng" VERSION="`cat $srcdir/VERSION`" dnl *************************************************************************** dnl dependencies GLIB_MIN_VERSION="2.4.0" EVTLOG_MIN_VERSION="0.2" LIBDBI_MIN_VERSION="0.8.0" dnl *************************************************************************** dnl Initial setup ostype=`uname -s` if test -r $srcdir/dist.conf; then # read defaults, dist.conf does not change # values for parameters that are already set . $srcdir/dist.conf fi if test "`uname -s`" = "Linux";then CURRDATE=`date -R` else CURRDATE=`date +"%a, %d %b %Y %H:%M:%S %Z"` fi AM_INIT_AUTOMAKE($PACKAGE, $VERSION) if test -n "$SNAPSHOT_VERSION"; then VERSION=$VERSION+$SNAPSHOT_VERSION fi if test "x$prefix" = "xNONE"; then prefix=$ac_default_prefix fi AM_CONFIG_HEADER(config.h) dnl *************************************************************************** dnl Arguments AC_ARG_WITH(libnet, [ --with-libnet=path use path to libnet-config script], , [with_libnet=""]) AC_ARG_ENABLE(debug, [ --enable-debug Enable debugging code.]) AC_ARG_ENABLE(memtrace, [ --enable-memtrace Enable alternative leak debugging code.]) AC_ARG_ENABLE(dynamic-linking, [ --enable-dynamic-linking Link glib and eventlog dynamically instead of statically.],,enable_dynamic_linking="auto") AC_ARG_ENABLE(static-linking, [ --enable-static-linking Link everything statically.],,enable_static_linking="auto") AC_ARG_ENABLE(mixed-linking, [ --enable-mixed-linking Link 3rd party libraries statically, system libraries dynamically],,enable_mixed_linking="auto") AC_ARG_ENABLE(ipv6, [ --enable-ipv6 Enable support for IPv6.],,enable_ipv6="auto") AC_ARG_ENABLE(tcp-wrapper, [ --enable-tcp-wrapper Enable support for TCP wrappers.],,enable_tcp_wrapper="auto") AC_ARG_ENABLE(spoof-source, [ --enable-spoof-source Enable support for spoofed source addresses.] ,,enable_spoof_source="auto") AC_ARG_ENABLE(sql, [ --enable-sql Enable support for SQL destinations. 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AC_PROG_CC AM_PROG_CC_STDC AC_PROG_YACC AM_PROG_LEX AC_PROG_MAKE_SET AC_PROG_RANLIB dnl *************************************************************************** dnl Set up CFLAGS if test "x$ac_compiler_gnu" = "xyes"; then CFLAGS="${CFLAGS} -Wall" if test "x$enable_debug" = "xyes"; then CFLAGS="${ac_cv_env_CFLAGS_value} -Wall -g" fi if test "x$enable_gprof" = "xyes"; then CFLAGS="${CFLAGS} -pg" fi fi AC_SYS_LARGEFILE case "$ostype" in HP-UX) if $CC -v 2>&1 | grep gcc > /dev/null; then CFLAGS="${CFLAGS} -U_XOPEN_SOURCE -U_XOPEN_SOURCE_EXTENDED -D_HPUX_SOURCE" LDFLAGS="${LDFLAGS} -lcl" AC_DEFINE(HAVE_BROKEN_PREAD, 1, [define if your platform has a broken pread/pwrite (e.g. HP-UX)]) AC_MSG_WARN([NOTE: on HP-UX with gcc, you might need to edit sys/socket.h manually or you'll get compilation errors]) fi ;; AIX) if test "$ac_cv_sys_large_files" -ne 0; then CFLAGS="${CFLAGS} -D_LARGE_FILES=1" fi ;; esac dnl *************************************************************************** dnl How to do static linking? dnl *************************************************************************** AC_MSG_CHECKING(how to enable static linking for certain libraries) ldversion=`ld -V 2>&1 | head -1` ostype=`uname -s` if echo $ldversion | egrep "GNU|Solaris" > /dev/null; then LD_START_STATIC="-Wl,-Bstatic" LD_END_STATIC="-Wl,-Bdynamic" AC_MSG_RESULT(GNU or Solaris) elif test $ostype = "HP-UX" > /dev/null; then LD_START_STATIC="-Wl,-a,archive" LD_END_STATIC="-Wl,-a,shared_archive" AC_MSG_RESULT(HP-UX) elif test "$ostype" = "AIX"; then LD_START_STATIC="-Wl,-bstatic" LD_END_STATIC="-Wl,-bdynamic" AC_MSG_RESULT(AIX) else LD_START_STATIC="" LD_END_STATIC="" AC_MSG_RESULT([no clues, linking everything dynamically, please send appropriate ld arguments to syslog-ng@lists.balabit.hu]) fi dnl *************************************************************************** dnl Checks for header files. AC_HEADER_STDC AC_CHECK_HEADER(dmalloc.h) AC_CHECK_HEADERS(strings.h openssl/ssl.h getopt.h stropts.h sys/strlog.h door.h) AC_CHECK_HEADERS(tcpd.h) dnl *************************************************************************** dnl Checks for typedefs, structures, and compiler characteristics. AC_STRUCT_TM AC_CHECK_MEMBER(struct tm.tm_gmtoff,AC_DEFINE(HAVE_STRUCT_TM_TM_GMTOFF,1,[Whether you have tm_gmtoff field in struct tm]),,[ #if TM_IN_SYS_TIME #include #else #include #endif]) AC_CACHE_CHECK(for I_CONSLOG, blb_cv_c_i_conslog, [AC_EGREP_CPP(I_CONSLOG, [ #include I_CONSLOG ], blb_cv_c_i_conslog=no, blb_cv_c_i_conslog=yes)]) old_CPPFLAGS=$CPPFLAGS CPPFLAGS=-D_GNU_SOURCE AC_CACHE_CHECK(for O_LARGEFILE, blb_cv_c_o_largefile, [AC_EGREP_CPP(O_LARGEFILE, [ #include O_LARGEFILE ], blb_cv_c_o_largefile=no, blb_cv_c_o_largefile=yes)]) CPPFLAGS=$old_CPPFLAGS if test "x$blb_cv_c_o_largefile" = "xyes"; then AC_DEFINE(HAVE_O_LARGEFILE, 1, [O_LARGEFILE is present]) fi AC_CACHE_CHECK(for struct sockaddr_storage, blb_cv_c_struct_sockaddr_storage, [AC_EGREP_HEADER([sockaddr_storage], sys/socket.h, blb_cv_c_struct_sockaddr_storage=yes,blb_cv_c_struct_sockaddr_storage=no)]) AC_CACHE_CHECK(for struct sockaddr_in6, blb_cv_c_struct_sockaddr_in6, [AC_EGREP_HEADER([sockaddr_in6], netinet/in.h, blb_cv_c_struct_sockaddr_in6=yes,blb_cv_c_struct_sockaddr_in6=no)]) if test "$blb_cv_c_struct_sockaddr_storage" = "yes"; then AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE,[1],[struct sockaddr_storage is present on your system]) fi dnl *************************************************************************** dnl libdbi headers/libraries dnl *************************************************************************** AC_CHECK_LIB(dl, dlsym, DL_LIBS="-ldl") PKG_CHECK_MODULES(LIBDBI, dbi >= $LIBDBI_MIN_VERSION,, LIBDBI_LIBS="") if test "$LIBDBI_LIBS" = ""; then PKG_CHECK_MODULES(LIBDBI, dbi-0.8 >= $LIBDBI_MIN_VERSION,, LIBDBI_LIBS="") fi dnl *************************************************************************** dnl Checks for libraries AC_CHECK_LIB(door, door_create) AC_CHECK_LIB(socket, socket) AC_CHECK_LIB(rt, nanosleep) AC_CHECK_LIB(nsl, gethostbyname) AC_CHECK_LIB(regex, regexec) AC_CHECK_LIB(resolv, res_init) AC_CHECK_FUNCS(strdup strtol strtoll strtoimax inet_aton inet_ntoa getopt_long getaddrinfo getutent) old_LIBS=$LIBS AC_CACHE_CHECK(for TCP wrapper library, blb_cv_c_lwrap, for libwrap in "-lwrap" "/usr/local/lib/libwrap.a"; do LIBS="$old_LIBS $libwrap" [AC_TRY_LINK(, [ } int allow_severity; int deny_severity; extern int hosts_access(void); int foo(void) { hosts_access(); ], [blb_cv_c_lwrap=$libwrap break], blb_cv_c_lwrap="") done ]) LIBS=$old_LIBS LIBWRAP_LIBS=$blb_cv_c_lwrap PKG_CHECK_MODULES(EVTLOG, eventlog >= $EVTLOG_MIN_VERSION,, AC_MSG_ERROR(Cannot find eventlog version >= $EVTLOG_MIN_VERSION: is pkg-config in path?)) dnl *************************************************************************** dnl Some more checks based on the detected settings above if test "x$ac_cv_lib_door_door_create" = "xyes"; then AC_CHECK_HEADERS(pthread.h) AC_CHECK_LIB(pthread, pthread_create) fi if test "x$enable_memtrace" = "xyes" ; then AC_CHECK_LIB(dl, dlsym) fi AC_MSG_CHECKING(for LIBNET) if test "x$with_libnet" = "x"; then LIBNET_CONFIG="`which libnet-config`" else LIBNET_CONFIG="$with_libnet/libnet-config" fi if test -n "$LIBNET_CONFIG" -a -x "$LIBNET_CONFIG"; then LIBNET_CFLAGS="`$LIBNET_CONFIG --defines`" LIBNET_LIBS="`$LIBNET_CONFIG --libs`" AC_MSG_RESULT(yes) else LIBNET_LIBS= AC_MSG_RESULT(no) fi AC_MSG_CHECKING(whether to enable Sun STREAMS support) if test "x$ac_cv_header_stropts_h" = "xyes" -a \ "x$ac_cv_header_sys_strlog_h" = "xyes" -a \ "x$enable_sun_streams" != "xno" -a \ "x$blb_cv_c_i_conslog" != "xno" -o \ "x$enable_sun_streams" = "xyes"; then enable_sun_streams=yes AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi AC_MSG_CHECKING(whether to enable Sun door support) if test "x$enable_sun_streams" = "xyes" -a "x$ac_cv_header_door_h" = "xyes" -a "x$ac_cv_header_pthread_h" = "xyes" -a "x$enable_sun_door" != "xno" -o "x$enable_sun_door" = "xyes"; then enable_sun_door=yes AC_MSG_RESULT(yes) else enable_sun_door=no AC_MSG_RESULT(no) fi if test "x$enable_tcp_wrapper" = "xauto"; then AC_MSG_CHECKING(whether to enable TCP wrapper support) if test "x$ac_cv_header_tcpd_h" = "xyes" -a "x$blb_cv_c_lwrap" != "x"; then enable_tcp_wrapper=yes AC_MSG_RESULT(yes) else LIBWRAP_LIBS="" AC_MSG_RESULT(no) enable_tcp_wrapper=no fi elif test "x$enable_tcp_wrapper" != "xyes"; then LIBWRAP_LIBS="" fi if test "x$enable_spoof_source" = "xauto"; then AC_MSG_CHECKING(whether to enable spoof source support) if test "x$LIBNET_LIBS" != "x"; then enable_spoof_source=yes AC_MSG_RESULT(yes) else LIBNET_LIBS="" LIBNET_CFLAGS="" enable_spoof_source=no AC_MSG_RESULT(no) fi elif test "x$enable_spoof_source" != "xyes"; then LIBNET_CFLAGS="" LIBNET_LIBS="" enable_spoof_source=no fi if test "x$enable_ipv6" = "xauto"; then AC_MSG_CHECKING(whether to enable IPv6 support) if test "x$blb_cv_c_struct_sockaddr_in6" = "xyes"; then enable_ipv6=yes AC_MSG_RESULT(yes) else enable_ipv6=no AC_MSG_RESULT(no) fi fi if test "x$enable_sql" = "xauto"; then AC_MSG_CHECKING(whether to enable SQL support) if test "x$LIBDBI_LIBS" != "x"; then enable_sql="yes" AC_MSG_RESULT(yes) else enable_sql="no" AC_MSG_RESULT(no) fi fi GLIB_ADDONS="" if test "x$enable_sql" = "xyes"; then GLIB_ADDONS="gthread" fi AM_PATH_GLIB_2_0($GLIB_MIN_VERSION,, AC_MSG_ERROR(Cannot find GLib library version >= $GLIB_MIN_VERSION: is pkg-config in path?), $GLIB_ADDONS) case "$ostype" in FreeBSD) GLIB_LIBS="$GLIB_LIBS -lintl" ;; esac old_LIBS=$LIBS LIBS="$LD_START_STATIC $GLIB_LIBS $LD_END_STATIC" AC_CACHE_CHECK(for static GLib libraries, blb_cv_static_glib, [AC_TRY_LINK([ extern void g_hash_table_new(void); ], [ void (*fn)(void) = g_hash_table_new; return (int) fn; ], blb_cv_static_glib=yes, blb_cv_static_glib=no)]) LIBS=$old_LIBS old_CPPFLAGS=$CPPFLAGS CPPFLAGS="$GLIB_CFLAGS" AC_CACHE_CHECK(sanity checking Glib headers, blb_cv_glib_sane, [AC_TRY_RUN([ #include int main() { if (sizeof(long) != GLIB_SIZEOF_LONG) return 1; return 0; } ], blb_cv_glib_sane=yes, blb_cv_glib_sane=no, blb_cv_glib_sane=yes)]) CPPFLAGS=$old_CPPFLAGS if test "x$blb_cv_glib_sane" = "xno"; then AC_MSG_ERROR([Glib headers inconsistent with current compiler setting. You might be using 32 bit Glib with a 64 bit compiler, check PKG_CONFIG_PATH]) fi if test "$enable_dynamic_linking" = "auto" -a "$enable_static_linking" = "auto" -a "$enable_mixed_linking" = "auto"; then enable_dynamic_linking="yes" enable_static_linking="no" enable_mixed_linking="no" fi linkopts=0 if test "x$enable_dynamic_linking" = "xyes"; then linkopts=`expr $linkopts + 1` fi if test "x$enable_static_linking" = "xyes"; then linkopts=`expr $linkopts + 1` fi if test "x$enable_mixed_linking" = "xyes"; then linkopts=`expr $linkopts + 1` fi if test "$linkopts" -gt 1; then AC_MSG_ERROR([You cannot specify multiple linking options at the same time (--enable-dynamic-linking, --enable-static-linking, --enable-mixed-linking).]) fi if test "x$enable_dynamic_linking" = "xyes"; then enable_dynamic_linking="yes" enable_static_linking="no" enable_mixed_linking="no" elif test "x$enable_static_linking" = "xyes"; then enable_dynamic_linking="no" enable_static_linking="yes" enable_mixed_linking="no" elif test "x$enable_mixed_linking" = "xyes"; then enable_dynamic_linking="no" enable_static_linking="no" enable_mixed_linking="yes" fi if test "x$enable_static_linking" = "xyes" -a "x$blb_cv_static_glib" = "xno"; then AC_MSG_ERROR([static GLib libraries not found (a file named libglib-2.0.a), either link GLib dynamically using the --enable-dynamic-linking or install a static GLib]) fi dnl *************************************************************************** dnl export values DEPS_CPPFLAGS="$CPPFLAGS $GLIB_CFLAGS $EVTLOG_CFLAGS $LIBNET_CFLAGS $LIBDBI_CFLAGS" CPPFLAGS="$DEPS_CPPFLAGS -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" if test "x$enable_dynamic_linking" = "xyes"; then DEPS_LIBS="$LIBS $LEXLIB $GLIB_LIBS $EVTLOG_LIBS $LIBNET_LIBS $LIBWRAP_LIBS $LIBDBI_LIBS" elif test "x$enable_static_linking" = "xyes"; then DEPS_LIBS="-static $LIBS $LEXLIB $GLIB_LIBS $EVTLOG_LIBS $LIBNET_LIBS $LIBWRAP_LIBS $LIBDBI_LIBS" else DEPS_LIBS="$LIBS $LD_START_STATIC $LEXLIB $GLIB_LIBS $EVTLOG_LIBS $LIBNET_LIBS $LIBWRAP_LIBS $LD_END_STATIC $LIBDBI_LIBS $DL_LIBS" fi LIBS="$DEPS_LIBS" YFLAGS="-d" patheval() { OLD=$1 NEW=`eval echo $1` while test "x$OLD" != "x$NEW" do OLD=$NEW NEW=`eval echo $OLD` done echo $OLD } enable_value() { if test "x$1" = "xyes" ; then echo 1 else echo 0 fi } AC_DEFINE_UNQUOTED(PATH_SYSCONFDIR, "`patheval $sysconfdir`", [sysconfdir]) AC_DEFINE_UNQUOTED(PATH_LOCALSTATEDIR, "`patheval $localstatedir`", [local state directory]) AC_DEFINE_UNQUOTED(ENABLE_SUN_STREAMS, `enable_value $enable_sun_streams`, [have STREAMS support]) AC_DEFINE_UNQUOTED(ENABLE_SUN_DOOR, `enable_value $enable_sun_door`, [have Solaris door support]) AC_DEFINE_UNQUOTED(ENABLE_DEBUG, `enable_value $enable_debug`, [Enable debugging]) AC_DEFINE_UNQUOTED(ENABLE_MEM_TRACE, `enable_value $enable_memtrace`, [Enable memtrace]) AC_DEFINE_UNQUOTED(ENABLE_SPOOF_SOURCE, `enable_value $enable_spoof_source`, [Enable spoof source support]) AC_DEFINE_UNQUOTED(ENABLE_IPV6, `enable_value $enable_ipv6`, [Enable IPv6 support]) AC_DEFINE_UNQUOTED(ENABLE_TCP_WRAPPER, `enable_value $enable_tcp_wrapper`, [Enable TCP wrapper support]) AC_DEFINE_UNQUOTED(ENABLE_SQL, `enable_value $enable_sql`, [Enable SQL support]) AC_SUBST(DEPS_CPPFLAGS) AC_SUBST(DEPS_LIBS) AC_SUBST(YFLAGS) AC_SUBST(CURRDATE) AC_SUBST(RELEASE_TAG) AC_SUBST(SNAPSHOT_VERSION) AC_SUBST(SOURCE_REVISION) AC_OUTPUT(dist.conf Makefile syslog-ng.spec.bb src/Makefile doc/Makefile doc/docvars.xml contrib/Makefile tests/Makefile solbuild/Makefile tgzbuild/Makefile tests/unit/Makefile tests/functional/Makefile tests/loggen/Makefile ) echo echo "syslog-ng Open Source Edition $VERSION configured" echo " Compiler options:" echo " compiler : $CC" echo " compiler options : $CFLAGS $CPPFLAGS" echo " linker flags : $LDFLAGS $LIBS" echo " prefix : $prefix" echo " Features:" echo " Sun STREAMS support : ${enable_sun_streams:=no}" echo " Sun Door support : ${enable_sun_door:=no}" echo " Debug symbols : ${enable_debug:=no}" echo " Memtrace : ${enable_memtrace:=no}" echo " IPV6 support : ${enable_ipv6:=no}" echo " spoof-source support : ${enable_spoof_source:=no}" echo " tcp-wrapper support : ${enable_tcp_wrapper:=no}" echo " SQL support : ${enable_sql:=no}" syslog-ng-2.1.4/syslog-ng.spec.bb0000644000000000000000000001776011157715056015341 0ustar rootroot# # Specfile used by BalaBit internally. # Summary: Next generation system logging daemon Name: syslog-ng Version: 2.1.4 Release: 1%{?dist} License: GPL Group: System Environment/Daemons Source: syslog-ng_%{version}.tar.gz URL: http://www.balabit.com Packager: Tamas Pal Vendor: Balabit IT Ltd. BuildRoot: %{_tmppath}/%{name}-root BuildRequires: bison, flex, gcc-c++, pkgconfig, glib2-devel, libevtlog-devel Provides: syslog #BuildConflicts: #Exclusivearch: i386 %ifarch ppc %define prefix /opt/freeware %else %define prefix / %endif %description Syslog-ng is a next generation system logger daemon which provides more capabilities and is has a more flexible configuration then the traditional syslog daemon. %prep %setup -q -n syslog-ng-%{version} %build ./configure --prefix=%{prefix} --mandir=%{_mandir} --infodir=%{prefix}/share/info \ --sysconfdir=/etc/syslog-ng --localstatedir=/var/lib/syslog-ng --enable-spoof-source --enable-sql make %install # pre install cleaning. for testing only. [ $RPM_BUILD_ROOT = / ] || rm -rf $RPM_BUILD_ROOT make install DESTDIR="$RPM_BUILD_ROOT" # strip the binaries/ libraries strip ${RPM_BUILD_ROOT}/%{prefix}/sbin/syslog-ng ./install-sh -d ${RPM_BUILD_ROOT}/etc/syslog-ng ./install-sh -d ${RPM_BUILD_ROOT}/etc/rc.d/init.d if [ "%{_host_vendor}" = "redhat" ]; then ./install-sh -o root -g root -m 0755 contrib/rhel-packaging/syslog-ng.init \ ${RPM_BUILD_ROOT}/etc/rc.d/init.d/syslog-ng elif [ "%{_host_vendor}" = "suse" ]; then ./install-sh -o root -g root -m 0755 contrib/init.d.SuSE \ ${RPM_BUILD_ROOT}/etc/rc.d/init.d/syslog-ng fi if [ "%{_host_vendor}" = "ibm" ];then ./install-sh -o root -g bin -m 0644 contrib/aix-packaging/syslog-ng.conf \ ${RPM_BUILD_ROOT}/etc/syslog-ng/syslog-ng.conf elif [ "%{_host_vendor}" = "redhat" ] || [ "%{_host_vendor}" = "suse" ]; then install -o root -g root -m 0644 contrib/rhel-packaging/syslog-ng.conf \ ${RPM_BUILD_ROOT}/etc/syslog-ng/syslog-ng.conf install -D -o root -g root -m 0644 contrib/rhel-packaging/syslog-ng.logrotate \ ${RPM_BUILD_ROOT}/etc/logrotate.d/syslog-ng fi # install documentation [ -d "${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-2.1.4" ] || ./install-sh -d "${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-2.1.4" ./install-sh -o root -g root -m 0644 doc/reference/syslog-ng.html.tar.gz \ ${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-2.1.4/syslog-ng.html.tar.gz ./install-sh -o root -g root -m 0644 doc/reference/syslog-ng.txt \ ${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-2.1.4/syslog-ng.txt ./install-sh -o root -g root -m 0644 ChangeLog \ ${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-2.1.4/ChangeLog ./install-sh -o root -g root -m 0644 NEWS \ ${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-2.1.4/NEWS ./install-sh -o root -g root -m 0644 README \ ${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-2.1.4/README ./install-sh -o root -g root -m 0644 AUTHORS \ ${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-2.1.4/AUTHORS ./install-sh -o root -g root -m 0644 COPYING \ ${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-2.1.4/COPYING %files %defattr(-,root,root) %{prefix}/sbin/syslog-ng %{prefix}/bin/loggen %{_mandir}/* %docdir %{_prefix}/share/doc/syslog-ng-2.1.4 %{_prefix}/share/doc/syslog-ng-2.1.4/* %config(noreplace) /etc/syslog-ng/syslog-ng.conf %ifnos aix5.2 /etc/rc.d/init.d/syslog-ng %config(noreplace) /etc/logrotate.d/syslog-ng %endif %post %ifos aix5.2 mkdir -p /var/lib/syslog-ng || /bin/true echo "Checking whether the syslog-ng service is already registered... " if ! /usr/bin/lssrc -s syslogng >/dev/null 2>&1; then echo "NO" echo "Registering syslog-ng service... " if /usr/bin/mkssys -s syslogng -p /opt/freeware/sbin/syslog-ng -u 0 \ -a '-F -p /etc/syslog-ng.pid' -O -d -Q -S -n 15 -f 9 -E 20 -G ras -w 2 \ >/dev/null 2>&1; then echo "SUCCESSFUL" else echo "FAILED" fi else echo "YES" fi echo "Checking whether the syslogd service is registered..." if /usr/bin/lssrc -s syslogd >/dev/null 2>&1; then echo "YES" if /usr/bin/lssrc -s syslogd|grep -E "^ syslogd.*active" > /dev/null 2>&1; then echo "Stopping the syslogd service..." if /usr/bin/stopsrc -s syslogd >/dev/null 2>&1; then echo "SUCCESSFUL" else echo "FAILED, continuing anyway" fi fi echo "Disabling syslogd service" if /usr/bin/rmssys -s syslogd >/dev/null 2>&1; then echo "SUCCESSFUL" else echo "FAILED" fi else echo "NO" fi if /usr/bin/lssrc -s syslogng|grep -E "^ syslogng.*active" >/dev/null 2>&1; then echo "Stopping syslog-ng" /usr/bin/stopsrc -s syslogng fi echo "Starting syslog-ng" /usr/bin/startsrc -s syslogng #post end %else mkdir -p /var/lib/syslog-ng || /bin/true if [ "%{_host_vendor}" = "redhat" ]; then sh /etc/rc.d/init.d/syslog stop || true elif [ "%{_host_vendor}" = "suse" ]; then sh /etc/init.d/syslog stop || true if [ -L /etc/init.d/syslog-ng ]; then rm -f /etc/init.d/syslog-ng fi ln -s /etc/rc.d/init.d/syslog-ng /etc/init.d/syslog-ng fi chkconfig --del syslog chkconfig --add syslog-ng sh /etc/rc.d/init.d/syslog-ng start || exit 0 %endif %preun %ifos aix5.2 if /usr/bin/lssrc -s syslogng >/dev/null 2>&1; then if /usr/bin/lssrc -s syslogng|grep -E "^ syslogng.*active" > /dev/null 2>&1; then echo "Stopping syslog-ng" /usr/bin/stopsrc -s syslogng fi echo "Unregistering syslog-ng" if /usr/bin/rmssys -s syslogng >/dev/null 2>&1; then echo "SUCCESSFUL" else echo "FAILED" fi fi # re-enable the standard syslogd subsystem #subsysname:synonym:cmdargs:path:uid:auditid:standin:standout:standerr:action:multi:contact:svrkey:svrmtype:priority:sig norm:sigforce:display:waittime:grpname: # syslogd:::/usr/sbin/syslogd:0:0:/dev/console:/dev/console:/dev/console:-O:-Q:-K:0:0:20:0:0:-d:20:ras: if ! /usr/bin/lssrc -s syslogd >/dev/null 2>&1; then echo "Registering syslogd service" if /usr/bin/mkssys -s syslogd -p /usr/sbin/syslogd -u 0 -O -Q -K -E 20 -d \ -G ras >/dev/null 2>&1; then echo "SUCCESSFUL" else echo "FAILED" fi fi if /usr/bin/lssrc -s syslogd >/dev/null 2>&1; then if ! /usr/bin/lssrc -s syslogd | grep -E "^ syslogd.*active" >/dev/null 2>&1; then echo "Starting syslogd" /usr/bin/startsrc -s syslogd fi fi #preun end %else sh /etc/rc.d/init.d/syslog-ng stop || exit 0 if [ "%{_host_vendor}" = "redhat" ]; then sh /etc/rc.d/init.d/syslog start || true elif [ "%{_host_vendor}" = "suse" ]; then if [ -L /etc/init.d/syslog-ng ]; then rm -f /etc/init.d/syslog-ng fi sh /etc/init.d/syslog start || true fi %endif %postun %ifnos aix5.2 #chkconfig --force --del syslog-ng #chkconfig --add syslog %check %endif %clean [ $RPM_BUILD_ROOT = / ] || rm -rf $RPM_BUILD_ROOT %changelog * Wed Nov 22 2006 Tamas Pal - Added dependencies glib2-devel and pkgconfig. - Configfiles /etc/syslog-ng/syslog-ng.conf and /etc/logrotate.d/syslog-ng no longer replaced blindly during upgrade. * Fri Nov 3 2006 Tamas Pal - Added SuSE packaging. - Added AIX 5.2 packaging. - Now provides syslog. - Added dependency libevtlog-devel. * Fri Jun 30 2006 Tamas Pal - fixed typo in RHEL config file. * Mon Mar 27 2006 Balazs Scheidler - removed postscript version of the documentation * Fri Sep 9 2005 Sandor Geller - fixed permissions of /etc/rc.d/init.d/syslog-ng * Thu Jun 30 2005 Sandor Geller - packaging fixes, added logrotate script * Thu Jun 23 2005 Sandor Geller - added upstream's documentation to the package * Mon Jun 20 2005 Sandor Geller - initial RPM packaging for RHEL ES # vim: ts=2 ft=spec syslog-ng-2.1.4/syslog-ng.spec.bb.in0000644000000000000000000002004011134100446015711 0ustar rootroot# # Specfile used by BalaBit internally. # Summary: Next generation system logging daemon Name: syslog-ng Version: @VERSION@ Release: 1%{?dist} License: GPL Group: System Environment/Daemons Source: syslog-ng_%{version}.tar.gz URL: http://www.balabit.com Packager: Tamas Pal Vendor: Balabit IT Ltd. BuildRoot: %{_tmppath}/%{name}-root BuildRequires: bison, flex, gcc-c++, pkgconfig, glib2-devel, libevtlog-devel Provides: syslog #BuildConflicts: #Exclusivearch: i386 %ifarch ppc %define prefix /opt/freeware %else %define prefix / %endif %description Syslog-ng is a next generation system logger daemon which provides more capabilities and is has a more flexible configuration then the traditional syslog daemon. %prep %setup -q -n syslog-ng-%{version} %build ./configure --prefix=%{prefix} --mandir=%{_mandir} --infodir=%{prefix}/share/info \ --sysconfdir=/etc/syslog-ng --localstatedir=/var/lib/syslog-ng --enable-spoof-source --enable-sql make %install # pre install cleaning. for testing only. [ $RPM_BUILD_ROOT = / ] || rm -rf $RPM_BUILD_ROOT make install DESTDIR="$RPM_BUILD_ROOT" # strip the binaries/ libraries strip ${RPM_BUILD_ROOT}/%{prefix}/sbin/syslog-ng ./install-sh -d ${RPM_BUILD_ROOT}/etc/syslog-ng ./install-sh -d ${RPM_BUILD_ROOT}/etc/rc.d/init.d if [ "%{_host_vendor}" = "redhat" ]; then ./install-sh -o root -g root -m 0755 contrib/rhel-packaging/syslog-ng.init \ ${RPM_BUILD_ROOT}/etc/rc.d/init.d/syslog-ng elif [ "%{_host_vendor}" = "suse" ]; then ./install-sh -o root -g root -m 0755 contrib/init.d.SuSE \ ${RPM_BUILD_ROOT}/etc/rc.d/init.d/syslog-ng fi if [ "%{_host_vendor}" = "ibm" ];then ./install-sh -o root -g bin -m 0644 contrib/aix-packaging/syslog-ng.conf \ ${RPM_BUILD_ROOT}/etc/syslog-ng/syslog-ng.conf elif [ "%{_host_vendor}" = "redhat" ] || [ "%{_host_vendor}" = "suse" ]; then install -o root -g root -m 0644 contrib/rhel-packaging/syslog-ng.conf \ ${RPM_BUILD_ROOT}/etc/syslog-ng/syslog-ng.conf install -D -o root -g root -m 0644 contrib/rhel-packaging/syslog-ng.logrotate \ ${RPM_BUILD_ROOT}/etc/logrotate.d/syslog-ng fi # install documentation [ -d "${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-@VERSION@" ] || ./install-sh -d "${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-@VERSION@" ./install-sh -o root -g root -m 0644 doc/reference/syslog-ng.html.tar.gz \ ${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-@VERSION@/syslog-ng.html.tar.gz ./install-sh -o root -g root -m 0644 doc/reference/syslog-ng.txt \ ${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-@VERSION@/syslog-ng.txt ./install-sh -o root -g root -m 0644 ChangeLog \ ${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-@VERSION@/ChangeLog ./install-sh -o root -g root -m 0644 NEWS \ ${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-@VERSION@/NEWS ./install-sh -o root -g root -m 0644 README \ ${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-@VERSION@/README ./install-sh -o root -g root -m 0644 AUTHORS \ ${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-@VERSION@/AUTHORS ./install-sh -o root -g root -m 0644 COPYING \ ${RPM_BUILD_ROOT}/%{_prefix}/share/doc/syslog-ng-@VERSION@/COPYING %files %defattr(-,root,root) %{prefix}/sbin/syslog-ng %{prefix}/bin/loggen %{_mandir}/* %docdir %{_prefix}/share/doc/syslog-ng-@VERSION@ %{_prefix}/share/doc/syslog-ng-@VERSION@/* %config(noreplace) /etc/syslog-ng/syslog-ng.conf %ifnos aix5.2 /etc/rc.d/init.d/syslog-ng %config(noreplace) /etc/logrotate.d/syslog-ng %endif %post %ifos aix5.2 mkdir -p /var/lib/syslog-ng || /bin/true echo "Checking whether the syslog-ng service is already registered... " if ! /usr/bin/lssrc -s syslogng >/dev/null 2>&1; then echo "NO" echo "Registering syslog-ng service... " if /usr/bin/mkssys -s syslogng -p /opt/freeware/sbin/syslog-ng -u 0 \ -a '-F -p /etc/syslog-ng.pid' -O -d -Q -S -n 15 -f 9 -E 20 -G ras -w 2 \ >/dev/null 2>&1; then echo "SUCCESSFUL" else echo "FAILED" fi else echo "YES" fi echo "Checking whether the syslogd service is registered..." if /usr/bin/lssrc -s syslogd >/dev/null 2>&1; then echo "YES" if /usr/bin/lssrc -s syslogd|grep -E "^ syslogd.*active" > /dev/null 2>&1; then echo "Stopping the syslogd service..." if /usr/bin/stopsrc -s syslogd >/dev/null 2>&1; then echo "SUCCESSFUL" else echo "FAILED, continuing anyway" fi fi echo "Disabling syslogd service" if /usr/bin/rmssys -s syslogd >/dev/null 2>&1; then echo "SUCCESSFUL" else echo "FAILED" fi else echo "NO" fi if /usr/bin/lssrc -s syslogng|grep -E "^ syslogng.*active" >/dev/null 2>&1; then echo "Stopping syslog-ng" /usr/bin/stopsrc -s syslogng fi echo "Starting syslog-ng" /usr/bin/startsrc -s syslogng #post end %else mkdir -p /var/lib/syslog-ng || /bin/true if [ "%{_host_vendor}" = "redhat" ]; then sh /etc/rc.d/init.d/syslog stop || true elif [ "%{_host_vendor}" = "suse" ]; then sh /etc/init.d/syslog stop || true if [ -L /etc/init.d/syslog-ng ]; then rm -f /etc/init.d/syslog-ng fi ln -s /etc/rc.d/init.d/syslog-ng /etc/init.d/syslog-ng fi chkconfig --del syslog chkconfig --add syslog-ng sh /etc/rc.d/init.d/syslog-ng start || exit 0 %endif %preun %ifos aix5.2 if /usr/bin/lssrc -s syslogng >/dev/null 2>&1; then if /usr/bin/lssrc -s syslogng|grep -E "^ syslogng.*active" > /dev/null 2>&1; then echo "Stopping syslog-ng" /usr/bin/stopsrc -s syslogng fi echo "Unregistering syslog-ng" if /usr/bin/rmssys -s syslogng >/dev/null 2>&1; then echo "SUCCESSFUL" else echo "FAILED" fi fi # re-enable the standard syslogd subsystem #subsysname:synonym:cmdargs:path:uid:auditid:standin:standout:standerr:action:multi:contact:svrkey:svrmtype:priority:sig norm:sigforce:display:waittime:grpname: # syslogd:::/usr/sbin/syslogd:0:0:/dev/console:/dev/console:/dev/console:-O:-Q:-K:0:0:20:0:0:-d:20:ras: if ! /usr/bin/lssrc -s syslogd >/dev/null 2>&1; then echo "Registering syslogd service" if /usr/bin/mkssys -s syslogd -p /usr/sbin/syslogd -u 0 -O -Q -K -E 20 -d \ -G ras >/dev/null 2>&1; then echo "SUCCESSFUL" else echo "FAILED" fi fi if /usr/bin/lssrc -s syslogd >/dev/null 2>&1; then if ! /usr/bin/lssrc -s syslogd | grep -E "^ syslogd.*active" >/dev/null 2>&1; then echo "Starting syslogd" /usr/bin/startsrc -s syslogd fi fi #preun end %else sh /etc/rc.d/init.d/syslog-ng stop || exit 0 if [ "%{_host_vendor}" = "redhat" ]; then sh /etc/rc.d/init.d/syslog start || true elif [ "%{_host_vendor}" = "suse" ]; then if [ -L /etc/init.d/syslog-ng ]; then rm -f /etc/init.d/syslog-ng fi sh /etc/init.d/syslog start || true fi %endif %postun %ifnos aix5.2 #chkconfig --force --del syslog-ng #chkconfig --add syslog %check %endif %clean [ $RPM_BUILD_ROOT = / ] || rm -rf $RPM_BUILD_ROOT %changelog * Wed Nov 22 2006 Tamas Pal - Added dependencies glib2-devel and pkgconfig. - Configfiles /etc/syslog-ng/syslog-ng.conf and /etc/logrotate.d/syslog-ng no longer replaced blindly during upgrade. * Fri Nov 3 2006 Tamas Pal - Added SuSE packaging. - Added AIX 5.2 packaging. - Now provides syslog. - Added dependency libevtlog-devel. * Fri Jun 30 2006 Tamas Pal - fixed typo in RHEL config file. * Mon Mar 27 2006 Balazs Scheidler - removed postscript version of the documentation * Fri Sep 9 2005 Sandor Geller - fixed permissions of /etc/rc.d/init.d/syslog-ng * Thu Jun 30 2005 Sandor Geller - packaging fixes, added logrotate script * Thu Jun 23 2005 Sandor Geller - added upstream's documentation to the package * Mon Jun 20 2005 Sandor Geller - initial RPM packaging for RHEL ES # vim: ts=2 ft=spec syslog-ng-2.1.4/dist.conf0000644000000000000000000000035411157715056013762 0ustar rootroot# default environment parameters SNAPSHOT_VERSION=${SNAPSHOT_VERSION:-} SOURCE_REVISION=${SOURCE_REVISION:-ssh+git://bazsi@git.balabit//var/scm/git/syslog-ng/syslog-ng-ose--mainline--2.1#master#8198d9b7f65fcfd7413a5f7c78eb033d6390ea10} syslog-ng-2.1.4/missing0000755000000000000000000002403210447737234013551 0ustar rootroot#! /bin/sh # Common stub for a few missing GNU programs while installing. # Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003 Free Software Foundation, Inc. # Originally by Fran,cois Pinard , 1996. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. if test $# -eq 0; then echo 1>&2 "Try \`$0 --help' for more information" exit 1 fi run=: # In the cases where this matters, `missing' is being run in the # srcdir already. if test -f configure.ac; then configure_ac=configure.ac else configure_ac=configure.in fi case "$1" in --run) # Try to run requested program, and just exit if it succeeds. run= shift "$@" && exit 0 ;; esac # If it does not exist, or fails to run (possibly an outdated version), # try to emulate it. case "$1" in -h|--h|--he|--hel|--help) echo "\ $0 [OPTION]... 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You can get \`Help2man' from any GNU archive site." file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` if test -z "$file"; then file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'` fi if [ -f "$file" ]; then touch $file else test -z "$file" || exec >$file echo ".ab help2man is required to generate this page" exit 1 fi ;; makeinfo) if test -z "$run" && (makeinfo --version) > /dev/null 2>&1; then # We have makeinfo, but it failed. exit 1 fi echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified a \`.texi' or \`.texinfo' file, or any other file indirectly affecting the aspect of the manual. The spurious call might also be the consequence of using a buggy \`make' (AIX, DU, IRIX). You might want to install the \`Texinfo' package or the \`GNU make' package. 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You may want to install GNU tar or Free paxutils, or check the command line arguments." exit 1 ;; *) echo 1>&2 "\ WARNING: \`$1' is needed, and you do not seem to have it handy on your system. You might have modified some files without having the proper tools for further handling them. Check the \`README' file, it often tells you about the needed prerequisites for installing this package. You may also peek at any GNU archive site, in case some other package would contain this missing \`$1' program." exit 1 ;; esac exit 0 syslog-ng-2.1.4/VERSION0000644000000000000000000000000611157714356013214 0ustar rootroot2.1.4 syslog-ng-2.1.4/config.h.in0000644000000000000000000001061711157715077014201 0ustar rootroot/* config.h.in. Generated from configure.in by autoheader. */ /* Enable debugging */ #undef ENABLE_DEBUG /* Enable IPv6 support */ #undef ENABLE_IPV6 /* Enable memtrace */ #undef ENABLE_MEM_TRACE /* Enable spoof source support */ #undef ENABLE_SPOOF_SOURCE /* Enable SQL support */ #undef ENABLE_SQL /* have Solaris door support */ #undef ENABLE_SUN_DOOR /* have STREAMS support */ #undef ENABLE_SUN_STREAMS /* Enable TCP wrapper support */ #undef ENABLE_TCP_WRAPPER /* define if your platform has a broken pread/pwrite (e.g. HP-UX) */ #undef HAVE_BROKEN_PREAD /* Define to 1 if you have the header file. */ #undef HAVE_DOOR_H /* Define to 1 if you have the `getaddrinfo' function. */ #undef HAVE_GETADDRINFO /* Define to 1 if you have the header file. */ #undef HAVE_GETOPT_H /* Define to 1 if you have the `getopt_long' function. */ #undef HAVE_GETOPT_LONG /* Define to 1 if you have the `getutent' function. */ #undef HAVE_GETUTENT /* Define to 1 if you have the `inet_aton' function. */ #undef HAVE_INET_ATON /* 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 you have the `dl' library (-ldl). */ #undef HAVE_LIBDL /* Define to 1 if you have the `door' library (-ldoor). */ #undef HAVE_LIBDOOR /* Define to 1 if you have the `nsl' library (-lnsl). */ #undef HAVE_LIBNSL /* Define to 1 if you have the `pthread' library (-lpthread). */ #undef HAVE_LIBPTHREAD /* Define to 1 if you have the `regex' library (-lregex). */ #undef HAVE_LIBREGEX /* Define to 1 if you have the `resolv' library (-lresolv). */ #undef HAVE_LIBRESOLV /* Define to 1 if you have the `rt' library (-lrt). */ #undef HAVE_LIBRT /* Define to 1 if you have the `socket' library (-lsocket). */ #undef HAVE_LIBSOCKET /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_OPENSSL_SSL_H /* O_LARGEFILE is present */ #undef HAVE_O_LARGEFILE /* Define to 1 if you have the header file. */ #undef HAVE_PTHREAD_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the `strdup' function. */ #undef HAVE_STRDUP /* 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_STROPTS_H /* Define to 1 if you have the `strtoimax' function. */ #undef HAVE_STRTOIMAX /* Define to 1 if you have the `strtol' function. */ #undef HAVE_STRTOL /* Define to 1 if you have the `strtoll' function. */ #undef HAVE_STRTOLL /* struct sockaddr_storage is present on your system */ #undef HAVE_STRUCT_SOCKADDR_STORAGE /* Whether you have tm_gmtoff field in struct tm */ #undef HAVE_STRUCT_TM_TM_GMTOFF /* 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_STRLOG_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_TCPD_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* 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 version of this package. */ #undef PACKAGE_VERSION /* local state directory */ #undef PATH_LOCALSTATEDIR /* sysconfdir */ #undef PATH_SYSCONFDIR /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Define to 1 if your declares `struct tm'. */ #undef TM_IN_SYS_TIME /* Version number of package */ #undef VERSION /* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a `char[]'. */ #undef YYTEXT_POINTER /* Number of bits in a file offset, on hosts where this is settable. */ #undef _FILE_OFFSET_BITS /* Define for large files, on AIX-style hosts. */ #undef _LARGE_FILES syslog-ng-2.1.4/doc/0000755000000000000000000000000011157715104012705 5ustar rootrootsyslog-ng-2.1.4/doc/examples/0000755000000000000000000000000011157715104014523 5ustar rootrootsyslog-ng-2.1.4/doc/examples/syslog-ng.conf.sample0000644000000000000000000000705510756015713020606 0ustar rootroot# # Syslog-ng example configuration for for Debian GNU/Linux # # Copyright (c) 1999 anonymous # Copyright (c) 1999 Balazs Scheidler # $Id: syslog-ng.conf.sample,v 1.3 2003/05/20 08:57:27 asd Exp $ # # Syslog-ng configuration file, compatible with default Debian syslogd # installation. # options { long_hostnames(off); sync(0); }; source src { unix-stream("/dev/log"); internal(); }; source net { udp(); }; destination authlog { file("/var/log/auth.log"); }; destination syslog { file("/var/log/syslog"); }; destination cron { file("/var/log/cron.log"); }; destination daemon { file("/var/log/daemon.log"); }; destination kern { file("/var/log/kern.log"); }; destination lpr { file("/var/log/lpr.log"); }; destination user { file("/var/log/user.log"); }; destination uucp { file("/var/log/uucp.log"); }; destination ppp { file("/var/log/ppp.log"); }; destination mail { file("/var/log/mail.log"); }; destination mailinfo { file("/var/log/mail.info"); }; destination mailwarn { file("/var/log/mail.warn"); }; destination mailerr { file("/var/log/mail.err"); }; destination newscrit { file("/var/log/news/news.crit"); }; destination newserr { file("/var/log/news/news.err"); }; destination newsnotice { file("/var/log/news/news.notice"); }; destination debug { file("/var/log/debug"); }; destination messages { file("/var/log/messages"); }; destination console { usertty("root"); }; destination console_all { file("/dev/tty12"); }; #destination loghost { udp("loghost" port(999)); }; destination xconsole { pipe("/dev/xconsole"); }; filter f_auth { facility(auth); }; filter f_authpriv { facility(auth, authpriv); }; filter f_syslog { not facility(authpriv, mail); }; filter f_cron { facility(cron); }; filter f_daemon { facility(daemon); }; filter f_kern { facility(kern); }; filter f_lpr { facility(lpr); }; filter f_mail { facility(mail); }; filter f_user { facility(user); }; filter f_uucp { facility(cron); }; filter f_ppp { facility(local2); }; filter f_news { facility(news); }; filter f_debug { not facility(auth, authpriv, news, mail); }; filter f_messages { level(info..warn) and not facility(auth, authpriv, mail, news); }; filter f_emergency { level(emerg); }; filter f_info { level(info); }; filter f_notice { level(notice); }; filter f_warn { level(warn); }; filter f_crit { level(crit); }; filter f_err { level(err); }; log { source(src); filter(f_authpriv); destination(authlog); }; log { source(src); filter(f_syslog); destination(syslog); }; log { source(src); filter(f_cron); destination(cron); }; log { source(src); filter(f_daemon); destination(daemon); }; log { source(src); filter(f_kern); destination(kern); }; log { source(src); filter(f_lpr); destination(lpr); }; log { source(src); filter(f_mail); destination(mail); }; log { source(src); filter(f_user); destination(user); }; log { source(src); filter(f_uucp); destination(uucp); }; log { source(src); filter(f_mail); filter(f_info); destination(mailinfo); }; log { source(src); filter(f_mail); filter(f_warn); destination(mailwarn); }; log { source(src); filter(f_mail); filter(f_err); destination(mailerr); }; log { source(src); filter(f_news); filter(f_crit); destination(newscrit); }; log { source(src); filter(f_news); filter(f_err); destination(newserr); }; log { source(src); filter(f_news); filter(f_notice); destination(newsnotice); }; log { source(src); filter(f_debug); destination(debug); }; log { source(src); filter(f_messages); destination(messages); }; log { source(src); filter(f_emergency); destination(console); }; log { source(src); filter(f_ppp); destination(ppp); }; log { source(src); destination(console_all); }; syslog-ng-2.1.4/doc/examples/syslog-ng.conf.solaris0000644000000000000000000000074510756015713021000 0ustar rootroot# # Syslog-ng example configuration file for Solaris # # Copyright (c) 1999 Balazs Scheidler # $Id: syslog-ng.conf.solaris,v 1.2 1999/11/15 12:30:41 bazsi Exp $ # # Solaris 2.5.1 and below uses the STREAMS driver, above extends it # with doors. For 2.5.1 remove the door() option from the source declaration. # source local { sun-streams("/dev/log" door("/etc/.syslog_door")); internal(); }; destination all { file("/var/log/messages"); }; log { source(local); destination(all); }; syslog-ng-2.1.4/doc/Makefile.in0000644000000000000000000003071611157715046014766 0ustar rootroot# Makefile.in generated by automake 1.9.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ srcdir = @srcdir@ top_srcdir = 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syslog-ng-2.1.4/doc/reference/syslog-ng.xml0000644000000000000000000025452110756015713017323 0ustar rootroot %docvars; ]> syslog-ng v2.0 reference manual Balázs Scheidler &syslogng_version; (&syslogng_revision;) 1999-2006 Balázs Scheidler This manual is free software; you may 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 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. Introduction to syslog-ng One of the most neglected area of Unix is handling system events. Daily checks for system messages is crucial for the security and health conditions of a computer system. System logs contain much "noise" - messages having no importance - and important events which should not be lost in the tide of messages. With the current tools it is difficult to select which messages are interesting. A message is sent to different destinations based on the assigned facility/priority pair. There are 12+8 (12 real and 8 local) predefined facilities (mail, news, auth etc.), and 8 priorities (ranging from alert to debug). One problem is that there are facilities which are too general (e.g.: daemon), and are used by many programs, even if they do not relate each other. It is difficult to find the interesting bits from the enormous amount of messages. A second problem is that there are very few programs which allow setting their "facility code" to use for logging. It is at best a compile time parameter. Consequently, using facilities as a means of filtering is not an optimal approach. A better solution would be to make the syslog facility a runtime option for all applications, and add the ability to create new facilities in syslogd. Neither of these are available; the first one is not even feasible. One of the design principles of syslog-ng was to make message filtering much more finegrained. syslog-ng is able to filter messages based on the contents of messages in addition to the priority/facility pair. This way only the really important messages are sent to a specific destination. Another design principle was to make log forwarding between firewalled segments easier using long hostname format, which makes it easy to find the originating and the chain of forwarding hosts - even if a log message traverses several computers. The last principle was a clean and powerful configuration file format. Timezone handling One of the new features of syslog-ng 2.0 is the support for messages originating from different timezones. This is a difficult problem, as the original syslog protocol does not include timezone information. syslog-ng provides a solution by extending the syslog protocol to include this information and also by giving finegrained control to the administrator to supply timezone information for legacy devices which do not support the protocol extension. Timezone information is associated with messages entering syslog-ng using the following algorithm: The sender can specify the timezone of the messages. If the incoming message includes a timezone it is associated with the message. Otherwise, the local timezone is assumed. The administrator specifies the time_zone() parameter for the source driver that reads the message. This parameter overrides the original timezone of the message. Each source defaults to the value of the recv_time_zone() global option. The destination driver specifies the timezone via the time_zone() parameter. Each destination driver might have an associated timezone value to which message timestamps are converted before they are sent to the final destination (file or network socket). Each destination defaults to the value of the send_time_zone() global option. A message can be sent to multiple destination zones. When macro expansions are used in the destination filenames, the local timezone is used. There is another case when message timestamps are formatted: Global objects In syslog-ng a message path (or message route) consist of one or more sources, one or more filtering rules and one or more destinations. A message is entered to syslog-ng in one of its sources, if that message matches the filtering rules it is sent to the specified destinations. Note that a message goes to all matching destinations by default, although this behavior can be changed. Sources A source is a set of source drivers collecting messages using a given method. For instance, there is a source driver for AF_UNIX, SOCK_STREAM style sockets, used by the Linux syslog() call. To declare a source, the source statement has to be used in the configuration file with the following syntax: source <identifier> { source-driver(params); source-driver(params); ... }; The identifier has to uniquely identify the given source, and may not clash with any of the reserved words (in case of a name clash, simply enclose the identifier in quotation marks). You can control exactly which drivers are used to gather log messages, thus you have to know how your system and its native syslogd communicate. Below is an introduction to the inner workings of syslogd on some of the tested platforms: Communication method between syslogd and its clients Platform Method Linux A SOCK_STREAM unix socket named /dev/log; some of the distributions layers switched over to using SOCK_DGRAM, though applications still work with either method. BSD flavors A SOCK_DGRAM unix socket named /var/run/log. Solaris (2.5 or below) An SVR4 style STREAMS device named /dev/log. Solaris (2.6 or above) In addition to the STREAMS device used in earlier versions, 2.6 uses a new multithreaded IPC method called door. By default the door used by syslogd is /etc/.syslog_door.
Each possible communication mechanism has the corresponding source driver in syslog-ng. For instance, to open a unix socket with SOCK_DGRAM style communication use the driver unix-dgram, the same with SOCK_STREAM style - as used under Linux - is called unix-stream. Source statement on a Linux based operating system source src { unix-stream("/dev/log"); internal(); udp(ip(0.0.0.0) port(514)); }; Each driver may take parameters; some of them are required, others are optional. The required parameters are positional, meaning that they must be specified in a defined order. A unix-stream() driver has a single required argument, the name of the socket to listen to, and several optional parameters, which follow the socket name. Optional arguments can be specified in any order using the option(value) syntax. Available source drivers in syslog-ng Name Description internal() Messages generated internally in syslog-ng. unix-stream() Opens the specified unix socket in SOCK_STREAM mode and listens for messages. unix-dgram() Opens the specified unix socket in SOCK_DGRAM mode and listens for messages. file() Opens the specified file and reads messages. pipe(), fifo Opens the specified named pipe and reads messages. tcp() Listens on the specified TCP port for messages. udp() Listens on the specified UDP port for messages. tcp6() Listens on the specified TCP port for messages over IPv6. udp6() Listens on the specified UDP port for messages over IPv6. sun-stream(), sun-streams() Opens the specified STREAMS device on Solaris systems and reads messages.
For a complete descriptions on the above drivers, see . Filters Filters perform log routing within syslog-ng. You can write a boolean expression using internal functions: a message passes if the expression is true. Filters also have a unique identifying name that can be referenced in log statements. Syntax for the filter statement: filter <identifier> { expression; }; An expression may contain parentheses, the boolean operators "and", "or" and "not", and any of the functions listed in . A filter statement finding the messages containing the word 'deny' coming from the host 'foo' filter f_blurp_deny { host("foo") and match("deny"); }; For a complete description on the above functions, see . In earlier revisions of syslog-ng there was a special filter identifier, "DEFAULT", which matched all not-yet-matched messages. This could make your configuration much simpler and easier to manage. This feature was removed in syslog-ng 1.5.x, and a more powerful idea was introduced. For more details consult . Destinations A destination is where a log is sent if the filtering rules match. Similarly to sources, destinations are comprised of one or more drivers, each defining how messages are handled. Destinations can be declared in the configuration file via a destination statement using the syntax below: destination <identifier> { destination-driver(params); destination-driver(params); ... }; The list of drivers may be empty: in this case all messages sent to the destination are discarded. This is equivalent to omitting the destination from the log statement. Available destination drivers in syslog-ng Name Description file() Writes messages to the specified file. fifo(), pipe() Writes messages to the specified named pipe. unix-stream() Sends messages to the specified unix socket in SOCK_STREAM style (Linux). unix-dgram() Sends messages to the specified unix socket in SOCK_DGRAM style (BSD). tcp() Sends messages to the specified host and TCP port. udp() Sends messages to the specified host and UDP port. tcp6() Sends messages to the specified host and TCP port over IPv6. udp6() Sends messages to the specified host and UDP port over IPv6. usertty() Sends messages to the specified user's terminal if logged in. program() Forks and launches the specified program, and sends messages to its standard input.
For detailed description of the supported drivers, see . Template objects syslog-ng 2.0 allows you to define common templates, and refer to them from every object requiring a template. For example: template t_filetmpl { template("$ISODATE $HOST $MSG\n"); template_escape(no)); }; destination d_file { file("/var/log/messages" template(t_filetmpl)); }; Templates can reference one or more macros as described in . Previous versions of syslog-ng required template formats to be defined for every destination. Log paths The previous chapters described how to define sources, filters and destinations. These components have to be connected together using log statements. The syntax of log statements is described below: log { source(s1); source(s2); ... filter(f1); filter(f2); ... destination(d1); destination(d2); ... flags(flag1[, flag2...]); }; Any message coming from any of the listed sources, matching all the filters is sent to all listed destinations. Log statements are processed in the order they appear in the configuration file. By default, all matching log statements are processed, therefore a single log message might be sent to the same destination several times, provided the destination is listed in several log statements. This default behavior can be changed using the flags() parameter. Log statement flags Flag Description final This flag means that the processing of log statements ends here. Note that this does not necessarily mean that matching messages will be stored only once, as there can be matching log statements processed prior the current one. fallback This flag makes a log statement 'fallback'. Being a fallback statement means that only messages not matching any 'non-fallback' log statements will be dispatched. catchall This flag means that the source of the message is ignored, only the filters are taken into account when matching messages. flow-control Specifies that this log path should be flow controlled, meaning that syslog-ng will stop reading messages from sources feeding destinations through this log statement if the destinations are not able to process the messages at the required speed. If disabled, syslog-ng will drop messages if the destination queues are full. If enabled, syslog-ng will only drop messages if the destination queues/window sizes are improperly sized.
Options There are several options that can modify the behavior of syslog-ng. For an exact list of possible options see . Each option may have parameters, similarly to driver specifications. The general syntax is: options { option1(params); option2(params); ... }; Reference This chapter documents the drivers and options that can be used in the configuration file. Source drivers The following drivers may be used in source statements, as described in . The option log_msg_size() is available in each source: it specifies the maximum length of incoming log messages in bytes. If not specified, the value of the global option is used (see ). Some parameters affecting message parsing are common for all sources: Common options for source drivers Name Type Default Description flags() set of [no-parse,kernel] empty set Specifies log parsing flags. no-parse completely disables syslog message parsing and processes the complete line as the message part of a syslog message. Other information (timestamp, host, etc.) is added automatically. This flag is useful for parsing files not complying to the syslog format. kernel makes the source default to the LOG_KERN | LOG_CRIT priority if not specified otherwise. log_msg_size() number The value specified by the global log_msg_size() option, which defaults to 8192. Specifies the maximum length of incoming log messages. Uses the value of the global option if not specified. log_iw_size() number 100 The size of the initial window, this value is used during flow control. log_fetch_limit() number The value specified by the global log_fetch_limit() option, which defaults to 10. The maximum number of messages fetched from a source during a single poll loop. The destination queues might fill up before flow-control could stop reading if log_fetch_limit() is too high. log_prefix() string A string prepended to every log message. It can be used to prepend an arbitrary string to any log source, though it is most commonly used for adding kernel: to the kernel messages on Linux. pad_size() number 0 Specifies input padding. Some operating systems (such as HP-UX) pad all 0 messages to block boundary. This option can be used to specify the block size. (HP-UX uses 2048 bytes). Syslog-ng will pad reads from the associated device to the number of bytes set in pad_size(). Mostly used on HP-UX where /dev/log is a named pipe and every write is padded to 2048 bytes. follow_freq() number -1 Indicates that the source should be checked periodically instead of being polled. This is useful for files which always indicate readability, even though no new lines were appended. If this value is higher than zero, syslog-ng will not attempt to use poll() on the file, but checks whether the file changed every time the follow_freq() interval (in seconds) has elapsed. time_zone() timezone in the form +/-HH:MM The default timezone for messages read from the source. Applies only if no timezone is specified within the message itself. optional() yes or no Instruct syslog-ng to ignore the error if a specific source cannot be initialized. No other attempts to initialize the source will be made until the configuration is reloaded. This option currently applies to the pipe(), unix-dgram, and unix-stream drivers. keep_timestamp() yes or no yes Specifies whether syslog-ng should accept the timestamp received from the peer. If disabled, the time of reception will be used instead.
internal() All internally generated messages "come" from this special source. To collect warnings, errors and notices from syslog-ng itself, include this source in one of your source statements. Declaration: internal() syslog-ng will issue a warning upon startup if this driver is not referenced. Using the internal() driver source s_local { internal(); }; unix-stream() and unix-dgram() These two drivers behave similarly: they open the given AF_UNIX socket and start listening on it for messages. unix-stream() is primarily used on Linux and uses SOCK_STREAM semantics (connection oriented, no messages are lost); while unix-dgram() is used on BSDs and uses SOCK_DGRAM semantics: this may result in lost local messages if the system is overloaded. To avoid denial of service attacks when using connection-oriented protocols, the number of simultaneously accepted connections should be limited. This can be achieved using the max-connections() parameter. The default value of this parameter is quite strict, you might have to increase it on a busy system. Both unix-stream and unix-dgram have a single required positional argument, specifying the filename of the socket to create, and several optional parameters. syslogd on Linux originally used SOCK_STREAM sockets but this was changed in some distributions to SOCK_DGRAM at around 1999. The change was a fix to a possible DoS problem, however, this might not have been a proper solution. On Linux you can choose to use whichever driver you like as syslog clients automatically detect the socket type being used. Declaration: unix-stream(filename [options]); unix-dgram(filename [options]); The following options can be specified for these divers: Available options for unix-stream() and unix-dgram() Name Type Description Default owner() string Set the uid of the socket. root group() string Set the gid of the socket. root perm() number Set the permission mask. For octal numbers prefix the number with '0', e.g.: use 0755 for rwxr-xr-x. 0666 keep-alive() yes or no Selects whether to keep connections open when syslog-ng is restarted; can be used only with unix-stream(). yes max-connections() number Limits the number of simultaneously open connections. Can be used only with unix-stream(). 10 so_broadcast yes or no no This option controls the SO_BROADCAST socket option required to make syslog-ng send messages to a broadcast address. See the socket(7) manual page for details. so_rcvbuf number 0 Specifies the size of the socket receive buffer in bytes. so_sndbuf number 0 Specifies the size of the socket send buffer in bytes. so_keepalive yes or no 0 Specifies whether to enable SO_KEEPALIVE socket option, which enabled TCP keep alive messages for instance.
Using the unix-stream() and unix-dgram() drivers # source declaration on Linux source s_stream { unix-stream("/dev/log" max-connections(10)); }; # source declaration on BSD source s_dgram { unix-dgram("/var/run/log"); }; tcp(), tcp6(), udp() and udp6() These drivers enable to receive messages from the network. As the name of the drivers implies, both UDP and TCP can be used to transport messages. The tcp6() and udp6() use the IPv6 network protocol. UDP is a simple datagram oriented protocol, which provides "best effort service" to transfer messages between hosts. It may lose messages, and no attempt is made at the protocol level to retransmit such lost messages. The syslog protocol traditionally uses UDP. TCP provides connection-oriented service, which basically means a flow-controlled message pipeline. In this pipeline each message is acknowledged, and retransmission is done for lost packets. Generally it is safer to use TCP, because lost connections can be detected, and no messages get lost, assuming that the TCP connection does not break. When a TCP connection is broken the 'in-transit' messages that were sent by syslog-ng but not yet received on the other side are lost. (Basically these messages are still sitting in the socket buffer of the sending host and syslog-ng has no information about the fate of these messages). The tcp() and udp() drivers do not require any positional parameters. By default they bind to 0.0.0.0:514, which means that syslog-ng will listen on all available interfaces, port 514. To limit accepted connections to only one interface, use the localip() parameter as described below. The tcp port 514 is reserved for use with rshell, so select a different port if syslog-ng and rshell is used at the same time. If you specify a multicast bind address to udp() and udp6(), syslog-ng will automatically join the necessary multicast group. TCP does not support multicasting. Declaration: tcp([options]); udp([options]); The following options are valid for tcp(), tcp6(), udp(), and udp6() Available options for tcp(), tcp6(), udp(), and udp6() Name Type Description Default ip() or localip() string The IP address to bind to. Note that this is not the address where messages are accepted from. 0.0.0.0 port() or localport() number The port number to bind to. 514 keep-alive() yes or no Available for tcp() only; specifies whether connections should be closed upon the receipt of a SIGHUP signal. yes tcp-keep-alive() yes or no Obsolete alias for so_keep_alive() same as the default of so_keep_alive() max-connections() number Specifies the maximum number of simultaneous connections. 10 so_broadcast yes or no no This option controls the SO_BROADCAST socket option required to make syslog-ng send messages to a broadcast address. See the socket(7) manual page for details. so_rcvbuf number 0 Specifies the size of the socket receive buffer in bytes. so_sndbuf number 0 Specifies the size of the socket send buffer in bytes. ip_ttl number 0 Specifies the Time-To-Live value of outgoing packets. ip_tos number 0 Specifies the Type-of-Service value of outgoing packets.
Using the udp() and tcp() drivers source s_tcp { tcp(ip(127.0.0.1) port(1999) max-connections(10)); }; source s_udp { udp(); }; file() Usually the kernel presents its messages in a special file (/dev/kmsg on BSDs, /proc/kmsg on Linux), so to read such special files the file() driver is needed. Please note that this driver cannot follow a file like tail -f does. To feed a growing logfile into syslog-ng (e.g.: an HTTP access.log), use a script like this: Script to feed a growing logfile into syslog-ng #!/bin/sh tail -f logfile | logger -p local4.info The file driver has a single required parameter specifying the file to open, and has only the common source specific options as specified in . Declaration: file(filename); Using the file() driver source s_file { file("/proc/kmsg" log_prefix("kernel: ")); }; On Linux, the klogd daemon can be used in addition to syslog-ng to read kernel messages and forward them to syslog-ng. klogd used to preprocess kernel messages to resolve symbols etc., but as this is deprecated by ksymoops there is really no point in running both klogd and syslog-ng in parallel. Also note that running two processes reading /proc/kmsg at the same time might result in dead-locks. pipe() The pipe driver opens a named pipe with the specified name and listens for messages. It is used as the native message delivery protocol on HP-UX. The pipe driver has a single required parameter, specifying the filename of the pipe to open. It has only the common source specific options as specified in . Pipe is very similar to the file() driver, but there are a few differences, for example pipe() opens its argument in read-write mode, therefore it is not recommended to be used on special files like /proc/kmsg. It is not recommended to use pipe() on anything else than real pipes. Declaration: pipe(filename); You have to create this pipe using mkfifo(1). Using the pipe() driver source s_pipe { pipe("/dev/log" pad_size(2048)); }; sun-streams() driver Solaris uses its STREAMS framework to send messages to the syslogd process. syslog-ng has to be compiled with this driver enabled for sun-streams() to be usable (see ./configure --help). Newer versions of Solaris (2.5.1 and above), use a new IPC in addition to STREAMS, called door to confirm the delivery of a message. syslog-ng supports this new IPC mechanism via the door() option (see below). The sun-streams() driver has a single required argument specifying the STREAMS device to open, and the door() option. Using the sun-streams() driver source s_stream { sun-streams("/dev/log" door("/etc/.syslog_door"); }; Available options for sun-streams Name Type Description Default door() string Specifies the filename of a door to open, needed on Solaris above 2.5.1. none
Destination drivers Destination drivers output log messages to somewhere outside syslog-ng: a file or a network socket. Some of the parameters affecting message formatting and sending are common for all destinations. Common options for destination drivers Name Type Default Description flags() empty set log_fifo_size() number Use global setting. The number of entries in the output fifo. fsync() yes or no no Forces an fsync() call on the destination fd after each write. Note: this may seriously degrade performance. sync_freq() number Use global setting. This setting is an obsolete alias of the flush_lines() option. flush_lines() number Use global setting. Specifies how many lines are flushed to a destination at a time. Syslog-ng waits for this number of lines to accumulate and sends them off in a single batch. Setting this number high increases throughput as fully filled frames are sent to the network, but also increases message latency. The latency can be limited by the use of the flush_timeout option. flush_timeout() time in milliseconds Use global setting. Specifies the time syslog-ng waits for lines to accumulate in its output buffer. See the flush_lines option for more information. template() string A format conforming to the default logfile format. Specifies a template defining the logformat to be used in the destination. Macros are described in . Please note that for network destinations it might not be appropriate to change the template as it changes the on-wire format of the syslog protocol which might not be tolerated by stock syslog receivers (like syslogd or syslog-ng itself). For network destinations make sure the receiver can cope with the custom format defined. template_escape() yes or no yes Turns on escaping ' and " in templated output files. This is useful for generating SQL statements and quoting string contents so that parts of the log message are not interpreted as commands to the SQL server. ts_format() rfc3164, bsd, rfc3339, iso rfc3164 Override the global timestamp format (set in the global ts_format() parameter) for the specific destination. frac_digits() number 0 syslog-ng can store fractions of a second in the timestamps. frac_digits() specifies the number of digits stored. The digits storing the fractions are padded by zeros if the original timestamp of the message specifies only seconds. Fractions can always be stored for the time the message was received.
The usertty destination does not support templates. file() The file driver is one of the most important destination drivers in syslog-ng. It allows to output messages to the specified file, or to a set of files. The destination filename may include macros which get expanded when the message is written, thus a simple file() driver may crete several files. For more information on available macros see . If the expanded filename refers to a directory which does not exist, it will be created depending on the create_dirs() setting (both global and a per destination option). Since the state of each created file must be tracked by syslog-ng, it consumes some memory for each file. If no new messages are written to a file within 60 seconds (controlled by the time_reap global option), it is closed, and its state is freed. Exploiting this, a DoS attack can be mounted against the system. If the number of possible destination files and its needed memory is more than the amount available on the logserver. The most suspicious macro is $PROGRAM, where the number of possible variations is quite high, so in untrusted environments $PROGRAM should not be used. Apart from the common destination options described in the file() destination has the following options: Available options for file() Name Type Default Description owner() string Set the owner of the created file to the one specified. root group() string Set the group of the created file to the one specified. root perm() number The permission mask of the file if it is created by syslog-ng. For octal numbers prefix the number with '0', e.g.: use 0755 for rwxr-xr-x. 0600 create_dirs() yes or no Enable creating non-existing directories. no dir_perm() number The permission mask of directories created by syslog-ng. Log directories are only created if a file after macro expansion refers to a non-existing directory, and directory creation is enabled (see the create_dirs() option below). For octal numbers prefix the number with '0', e.g.: use 0755 for rwxr-xr-x. 0600 dir_owner() string The owner of directories created by syslog-ng. root dir_group() string The group of directories created by syslog-ng. root overwrite_if_older() number If set to a value higher than 0, before reopening a file, syslog-ng checks whether the destination file is older than the specified amount of time (specified in seconds). If so, it removes the existing file and the line to be written is the first line of a new file having the same name. In combination with e.g.: the $WEEKDAY macro, this can be used for simple log rotation, in case not all history has to be kept. Never remove existing files; use append instead ( = 0). remove_if_older() number Obsolete alias for overwrite_if_older() Same as overwrite_if_older()
Using the file() driver destination d_file { file("/var/log/messages" ); }; Using the file() driver with macros in the file name and a template for the message destination d_file { file("/var/log/$YEAR.$MONTH.$DAY/messages" template("$HOUR:$MIN:$SEC $TZ $HOST [$LEVEL] $MSG $MSG\n") template_escape(no) ); }; pipe() This driver sends messages to a named pipe like /dev/xconsole. The pipe driver has a single required parameter, specifying the filename of the pipe to open. Declaration: pipe(filename); You have to create this pipe using mkfifo(1). Apart from the common destination options described in the pipe() destination has the following options: Available options for pipe() Name Type Description Default owner() string Set the owner of the pipe to the one specified. root group() string Set the group of the pipe to the one specified. root perm() number The permission mask of the pipe. For octal numbers prefix the number with '0', e.g.: use 0755 for rwxr-xr-x. 0600 template() string Specifies a template which defines the logformat to be used. Possible macros are the same as for the file() destination. A format conforming to the default logfile format. template_escape() yes or no Turns on escaping ' and " in templated output files. This is useful for generating SQL statements and quoting string contents so that parts of the log message are not interpreted as commands to the SQL server. yes
Using the pipe() driver destination d_pipe { pipe("/dev/xconsole"); }; unix-stream() & unix-dgram() This driver sends messages to a unix socket in either SOCK_STREAM or SOCK_DGRAM mode. Both drivers have a single required argument specifying the name of the socket to connect to. Declaration: unix-stream(filename [options]); unix-dgram(filename [options]); Apart from the common destination options described in the unix-stream() and unix-dgram() destinations has the following options: Available options for unix-stream() and unix-dgram() Name Type Default Description so_broadcast yes or no no This option controls the SO_BROADCAST socket option required to make syslog-ng send messages to a broadcast address. See the socket(7) manual page for details. so_rcvbuf number 0 Specifies the size of the socket receive buffer in bytes. so_sndbuf number 0 Specifies the size of the socket send buffer in bytes.
Using the unix-stream() driver destination d_unix_stream { unix-stream("/var/run/logs"); }; udp(), udp6(), tcp() and tcp6() This driver sends messages to another host on the local intranet or internet using either UDP or TCP protocol. The tcp6() and udp6() drivers use the IPv6 network protocol. Both drivers have a single required argument specifying the destination host address, where messages should be sent, and several optional parameters. Note that this differs from source drivers, where local bind address is implied, and none of the parameters are required. udp() and udp6() automatically send multicast packets if a multicast destination address is specified. tcp() and tcp6() do not support multicasting. Declaration: tcp(host [options]); udp(host [options]); tcp6(host [options]); udp6(host [options]); Apart from the common destination options described in these destinations have the following options: Available options for udp(), udp6(), tcp() and tcp6() Name Type Default Description localip() string The IP address to bind to before connecting to target. 0.0.0.0 localport() number The port number to bind to. 0 port() or destport() number The port number to connect to. 514 spoof_source yes or no Enables source address spoofing. This means that the host running syslog-ng generates UDP packets with the source IP address matching the original sender of the message. It is useful when you want to perform some kind of preprocessing via syslog-ng then forward messages to your central log management solution with the source address of the original sender. This option only works for UDP destinations though the original message can be received by TCP as well. This option is only available if syslog-ng was compiled using the --enable-spoof-source configure option. no so_broadcast yes or no no This option controls the SO_BROADCAST socket option required to make syslog-ng send messages to a broadcast address. See the socket(7) manual page for details. so_rcvbuf number 0 Specifies the size of the socket receive buffer in bytes. so_sndbuf number 0 Specifies the size of the socket send buffer in bytes. ip_ttl number 0 Specifies the Time-To-Live value of outgoing packets. ip_tos number 0 Specifies the Type-of-Service value of outgoing packets.
Using the tcp() driver destination d_tcp { tcp("10.1.2.3" port(1999); localport(999)); }; usertty() This driver writes messages to the terminal of a logged-in user. The usertty() driver has a single required argument, specifying a username who should receive a copy of matching messages. Declaration: usertty(username); usertty() has only the common destination options described in . The usertty() destination does not support templates. Using the usertty() driver destination d_usertty { usertty("root"); }; program() This driver executes the specified program with the specified arguments and sends messages to the standard input (stdin) of the child. The program() driver has a single required parameter, specifying a program name to start. The program is executed with the help of the current shell, so the command may include both file patterns and I/O redirection, they will be processed. Declaration: program(commandtorun); Syslog-ng 1.6 executed the program once at startup, and kept it running until SIGHUP or exit. The reason was to prevent starting up a large number of programs for messages, which would have enabled an easy DoS attack. Syslog-ng 2.0 on the other hand restarts the program if it exits, mainly for reliability reasons. However it is not recommended to launch programs for single messages as that might easily cause a DoS for the system. The program destination supports all common destination options described in . The default message format that is sent to the program matches the BSD syslog protocol, e.g. it includes the priority value in addition to the format used in logfiles. Using the program() destination driver destination d_prg { program("/bin/cat >/dev/null"); }; Filter functions The following functions may be used in the filter statement, as described in . Available filter functions in syslog-ng Name Synopsis Description facility facility(facility[,facility]) Match messages having one of the listed facility code. An alternate syntax permits the use an arbitrary facility codes. facility facility(<numeric facility code>) An alternate syntax for facility permitting the use of an arbitrary facility code. Facility codes 0-23 are predefined and can be referenced by their usual name. Facility codes above 24 are not defined but can be used by this alternate syntax. level() or priority() level(pri[,pri1..pri2[,pri3]]) Match messages based on priority. program() program(regexp) Match messages by using a regular expression against the program name field of log messages host() host(regexp) Match messages by using a regular expression against the hostname field of log messages. match() match(regexp) Tries to match a regular expression to the message itself. filter() filter(filtername) Call another filter rule and evaluate its value. netmask() netmask(ip/mask) Check the sender's IP address whether it is in the specified IP subnet.
Macros Certain parts of syslog-ng (e.g.: destination filenames and message content templates) can refer to one or more macros, which get expanded as a message is processed. The table below summarizes the macros available in syslog-ng. Macros can be included by prefixing the macro name with a $ sign, just like in Bourne compatible shells. syslog-ng 2.0 uses a new syntax for braces around macro names: "$MSG" and "${MSG}" are equivalent. The macros related to the time of the message (e.g.: ISODATE, HOUR, etc.) have two further versions each: one with the S_ and one with the R_ prefix (e.g.: S_DATE and R_DATE ). The S_DATE macro represents the date found in the log message, i.e. when the message was sent by the original application. R_DATE is the date when syslog has received the message. DATE equals either S_DATE or R_DATE, depending on the global option set in the now deprecated use_time_recvd() parameter (see ). Available macros in filename expansion Name Description FACILITY The name of the facility from where the message originates. PRIORITY or LEVEL The priority of the message. TAG The priority and facility encoded as a 2 digit hexadecimal number. PRI The priority and facility encoded as a 2 or 3 digit decimal number as it is present in syslog messages. DATE, R_DATE, S_DATE Date of the message using the BSD-syslog style timestamp format (month/day/hour/minute/second, each expressed in two digits). This is the original syslog time stamp without year information, e.g.: Jun 13 15:58:00. FULLDATE, R_FULLDATE, S_FULLDATE A nonstandard format for the date of the message using the same format as DATE, but including the year as well, e.g.: 2006 Jun 13 15:58:00. ISODATE, R_ISODATE, S_ISODATE Date of the message in the ISO 8601 compatible standard timestamp format (yyyy-mm-ddThh:mm:ss+-ZONE), e.g.: 2006-06-13T15:58:00.123+01:00. If possible, it is recommended to use ISODATE for timestamping. Note that syslog-ng can produce fractions of a second in the timestamp by using the frac_digits() global or per-destination option. STAMP, R_STAMP, S_STAMP A timestamp formatted according to the ts_format() global or per-destination option. YEAR, R_YEAR, S_YEAR The year the message was sent. MONTH, R_MONTH, S_MONTH The month the message was sent. DAY, R_DAY, S_DAY The day the message was sent. WEEKDAY, R_WEEKDAY, S_WEEKDAY The 3-letter name of the day of week the message was sent, e.g. Thu. WEEK, R_WEEK, S_WEEK The week number of the year. (The first Monday in the year marks the first week.) HOUR, R_HOUR, S_HOUR The hour of day the message was sent. MIN, R_MIN, S_MIN The minute the message was sent. SEC, R_SEC, S_SEC The second the message was sent. UNIXTIME, R_UNIXTIME, S_UNIXTIME Standard unix timestamp, represented as the number of seconds since 1970-01-01T00:00:00. TZOFFSET, R_TZOFFSET, S_TZOFFSET The time-zone as hour offset from GMT; e.g.: -07:00. In syslog-ng 1.6.x this used to be -0700 but as ISODATE requires the colon it was added to TZOFFSET as well. TZ, R_TZ, S_TZ Equivalent to TZOFFSET, used to mean the time zone name abbreviation in syslog-ng 1.6.x. HOST The name of the source host where the message originates from. If the message traverses several hosts and the chain_hostnames() option is on (see ), the first host in the chain is used. FULLHOST The full FQDN of the host name chain (without trimming chained hosts), including the domain name. HOST_FROM Name of the host that sent the message to syslog-ng, as resolved by syslog-ng using DNS. If the message traverses several hosts, this is the last host in the chain. FULLHOST_FROM FQDN of the host that sent the message to syslog-ng as resolved by syslog-ng using DNS. If the message traverses several hosts, this is the last host in the chain. SOURCEIP IP address of the host that sent the message to syslog-ng. (I.e. the IP address of the host in the FULLHOST_FROM macro.) Please note that when a message traverses several relays, this macro contains the IP of the last relay. PROGRAM The name of the program sending the message. PID The PID of the program sending the message. MSG or MESSAGE Message contents including the program name and pid. MSGONLY Message contents without the program name.
Options The following options can be specified in the options statement, as described in . List of global options supported in syslog-ng Name Accepted values Default Description time_reopen() number The time to wait in seconds before a dead connection is reestablished. 60 time_reap() number The time to wait in seconds before an idle destination file is closed. 60 time_sleep() number 0 The time to wait in milliseconds between each invocation of the poll() iteration. sync() or sync_freq() (DEPRECATED) number 0 Obsolete aliases for flush_lines() mark_freq() number 1200 The number of seconds between two MARK lines. MARK lines are generated if there was no message traffic to inform the receiver that the connection is still alive. stats_freq() number 600 The period between two STATS messages in seconds. STATS are log messages sent by syslog-ng, containing statistics about dropped log messages. This parameter is identical to the stats() option of syslog-ng 1.6. In syslog-ng 2.0, stats() is an alias of stats_freq(). log_fifo_size() number 100 The number of lines fitting to the output queue chain_hostnames() yes or no yes Enable or disable the chained hostname format. normalize_hostnames() yes or no no Normalize hostnames, which currently translates to converting them to lower case. (requires 1.9.9) keep_hostname() yes or no no Enable or disable hostname rewriting. check_hostname() yes or no no Enable or disable checking whether the hostname contains valid characters. bad_hostname() regular expression no A regexp containing hostnames which should not be handled as hostnames. create_dirs() yes or no no Enable or disable directory creation for destination files. owner() userid root The default owner of output files. group() groupid root The default group of output files. perm() permission value 0600 The default permission for output files. dir_owner() userid root The default owner of newly created directories. dir_group() groupid root The default group for newly created directories. dir_perm() permission value 0700 The default permission for newly created directories. use_time_recvd() (DEPRECATED) yes or no no This option controls how the time related macros are expanded in filename and content templates. If set to yes, then the non-prefixed versions of the time related macros (e.g.: HOUR instead of R_HOUR and S_HOUR) refer to the time when the message was received, otherwise it refers to the timestamp which is in the message. The timestamps in the messages are generated by the originating host and might not be accurate. This option is deprecated as many users assumed that it controls the timestamp as it is written to logfiles/destinations, which is not the case. To change how messages are formatted, specify a content-template referring to the appropriate prefixed (S_ or R_) time macro. ts_format() rfc3164, bsd, rfc3339, iso rfc3164 Specifies the timestamp format used when syslog-ng itself formats a timestamp and nothing else specifies a format (e.g.: STAMP macros, internal messages, messages without original timestamps). use_dns() yes, no, persist-only yes Control DNS usage. "yes" enables DNS queries (with using a cache, see the option dns_cache), "no" disables name resolution completely, "persist-only" uses entries in the DNS cache host file (see option dns_cache_hosts). syslog-ng blocks on DNS queries, so enabling DNS may lead to a Denial of Service attack. To prevent DoS, protect your syslog-ng network endpoint with firewall rules, and make sure that all hosts which may get to syslog-ng are resolvable/or you are using a static IP-name mapping. dns_cache() yes or no yes Enable or disable DNS cache usage. dns_cache_size() number 1007 Number of hostnames in the DNS cache. dns_cache_expire() number 3600 Number of seconds while a successful lookup is cached. dns_cache_expire_failed() number 60 Number of seconds while a failed lookup is cached. dns_cache_hosts() filename Name of a file in /etc/hosts format that contains static IP->name mappings. By using this option it is possible to resolve names without reliance on DNS. unset log_msg_size() number 8192 Maximum length of a message in bytes. use_fqdn() yes or no no Add Fully Qualified Domain Name instead of short hostname. gc_idle_threshold() (DEPRECATED) number n/a Has no meaning in syslog-ng 1.9.x and later. gc_busy_threshold() (DEPRECATED) number n/a Has no meaning in syslog-ng 1.9.x and later. flush_lines() number 0 Specifies how many lines are flushed to a destination at a time. Syslog-ng waits for this number of lines to accumulate and sends them off in a single batch. Setting this number high increases throughput as fully filled frames are sent to the network, but also increases message latency. The latency can be limited by the use of the flush_timeout option. flush_timeout() time in milliseconds 10000 Specifies the time syslog-ng waits for lines to accumulate in its output buffer. See the flush_lines() option for more information. recv_time_zone() time offset (e.g.: +03:00) local timezone Specifies the time zone associated with the incoming messages, if not specified otherwise in the message or in the source driver. See for details. send_time_zone() time offset (e.g.: +03:00) local timezone Specifies the time zone associated with the messages sent by syslog-ng, if not specified otherwise in the message or in the destination driver. See for details. frac_digits() number 0 syslog-ng can store fractions of a second in the timestamps. frac_digits() specifies the number of digits stored. The digits storing the fractions are padded by zeros if the original timestamp of the message specifies only seconds. Fractions can always be stored for the received time of the messages.
Performance tuning in syslog-ng There are several settings available you can finetune the behaviour of syslog-ng. The defaults should be adequate for a single server or workstation installation, but for a central loghost receiving the logs from multiple computers it may not be enough. Setting garbage collector parameters Syslog-ng 2.0 is a complete reimplementation of syslog-ng 1.6, and does not use the mark and sweep garbage collector at all. The garbage collector parameters (gc_idle_threshold, gc_busy_threshold) are still accepted but are ignored. Setting time_sleep() When there are a lot of parallel connections to syslog-ng, the amount of time required to prepare for a single poll loop iteration is significant. Since the arrival of every single log message triggers a new iteration, the CPU usage of syslog-ng might increase significantly even if the number of messages received is otherwise low. The solution is to add a fixed latency to message processing to wait some messages to arrive and to process them in blocks. This can be accomplished by setting the time_sleep() to a non-zero value. It is not recommended to increase it above 100ms, as that might skew timestamps, slow syslog-ng, and cause messages to be dropped. An alternative solution is to avoid tcp() and unix-stream() sources and use the DGRAM versions, udp() and unix-dgram(), respectively. The value of fetch_limit() and log_fifo_size() must also be sized accordingly when time_sleep() is modified. Setting output queue size syslog-ng always reads its incoming log channels to prevent the running daemons from blocking. This may result in lost messages if the output queue is full, it is therefore important to set the output queue size (termed in number of messages). The size of the output queue can be set either globally, or on a per destination basis. This does not apply to syslog-ng 2.0 if the flow-control flag is enabled. See for details. options { log_fifo_size(1000); }; or destination d_messages { file("/var/log/messages" log_fifo_size(1000)); }; You should set your fifo size to the estimated number of messages in a message burst. If bursts extend the bandwidth of your destination pipe, syslog-ng can feed messages into the destination pipe after the burst has collapsed. Of course syslog-ng cannot widen the network bandwidth, so if the destination host lives on a noisy network and the logtraffic extends the bandwidth of this network, syslog-ng cannot do anything. However, it will do its best. Setting the sync parameter The sync parameter does not exactly do what its name implies. As you have seen messages to be sent are buffered in an output queue. The sync parameter specifies the number of messages held in this buffer before anything is written. Note that it does not write all buffered messages into a single chunk; each distinct message is written with a single write() system call. syslog-ng-2.1.4/doc/reference/syslog-ng.txt0000644000000000000000000043541111157715104017336 0ustar rootrootsyslog-ng v2.0 reference manual Bal zs Scheidler @VERSION@ (@SOURCE_REVISION@) Copyright 1999-2006 Bal zs Scheidler This manual is free software; you may 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 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. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Table of Contents 1. Introduction to syslog-ng 1. Timezone handling 2. Global objects 1. Sources 2. Filters 3. Destinations 4. Template objects 5. Log paths 6. Options 3. Reference 1. Source drivers 1.1. internal() 1.2. unix-stream() and unix-dgram() 1.3. tcp(), tcp6(), udp() and udp6() 1.4. file() 1.5. pipe() 1.6. sun-streams() driver 2. Destination drivers 2.1. file() 2.2. pipe() 2.3. unix-stream() & unix-dgram() 2.4. udp(), udp6(), tcp() and tcp6() 2.5. usertty() 2.6. program() 3. Filter functions 4. Macros 5. Options 4. Performance tuning in syslog-ng 1. Setting garbage collector parameters 2. Setting time_sleep() 3. Setting output queue size 4. Setting the sync parameter List of Tables 2.1. Communication method between syslogd and its clients 2.2. Available source drivers in syslog-ng 2.3. Available destination drivers in syslog-ng 2.4. Log statement flags 3.1. Common options for source drivers 3.2. Available options for unix-stream() and unix-dgram() 3.3. Available options for tcp(), tcp6(), udp(), and udp6() 3.4. Available options for sun-streams 3.5. Common options for destination drivers 3.6. Available options for file() 3.7. Available options for pipe() 3.8. Available options for unix-stream() and unix-dgram() 3.9. Available options for udp(), udp6(), tcp() and tcp6() 3.10. Available filter functions in syslog-ng 3.11. Available macros in filename expansion 3.12. List of global options supported in syslog-ng List of Examples 2.1. Source statement on a Linux based operating system 2.2. A filter statement finding the messages containing the word 'deny' coming from the host 'foo' 3.1. Using the internal() driver 3.2. Using the unix-stream() and unix-dgram() drivers 3.3. Using the udp() and tcp() drivers 3.4. Script to feed a growing logfile into syslog-ng 3.5. Using the file() driver 3.6. Using the pipe() driver 3.7. Using the sun-streams() driver 3.8. Using the file() driver 3.9. Using the file() driver with macros in the file name and a template for the message 3.10. Using the pipe() driver 3.11. Using the unix-stream() driver 3.12. Using the tcp() driver 3.13. Using the usertty() driver 3.14. Using the program() destination driver Chapter 1. Introduction to syslog-ng Table of Contents 1. Timezone handling One of the most neglected area of Unix is handling system events. Daily checks for system messages is crucial for the security and health conditions of a computer system. System logs contain much "noise" - messages having no importance - and important events which should not be lost in the tide of messages. With the current tools it is difficult to select which messages are interesting. A message is sent to different destinations based on the assigned facility/ priority pair. There are 12+8 (12 real and 8 local) predefined facilities (mail, news, auth etc.), and 8 priorities (ranging from alert to debug). One problem is that there are facilities which are too general (e.g.: daemon), and are used by many programs, even if they do not relate each other. It is difficult to find the interesting bits from the enormous amount of messages. A second problem is that there are very few programs which allow setting their "facility code" to use for logging. It is at best a compile time parameter. Consequently, using facilities as a means of filtering is not an optimal approach. A better solution would be to make the syslog facility a runtime option for all applications, and add the ability to create new facilities in syslogd. Neither of these are available; the first one is not even feasible. One of the design principles of syslog-ng was to make message filtering much more finegrained. syslog-ng is able to filter messages based on the contents of messages in addition to the priority/facility pair. This way only the really important messages are sent to a specific destination. Another design principle was to make log forwarding between firewalled segments easier using long hostname format, which makes it easy to find the originating and the chain of forwarding hosts - even if a log message traverses several computers. The last principle was a clean and powerful configuration file format. 1. Timezone handling One of the new features of syslog-ng 2.0 is the support for messages originating from different timezones. This is a difficult problem, as the original syslog protocol does not include timezone information. syslog-ng provides a solution by extending the syslog protocol to include this information and also by giving finegrained control to the administrator to supply timezone information for legacy devices which do not support the protocol extension. Timezone information is associated with messages entering syslog-ng using the following algorithm: 1. The sender can specify the timezone of the messages. If the incoming message includes a timezone it is associated with the message. Otherwise, the local timezone is assumed. 2. The administrator specifies the time_zone() parameter for the source driver that reads the message. This parameter overrides the original timezone of the message. Each source defaults to the value of the recv_time_zone() global option. 3. The destination driver specifies the timezone via the time_zone() parameter. Each destination driver might have an associated timezone value to which message timestamps are converted before they are sent to the final destination (file or network socket). Each destination defaults to the value of the send_time_zone() global option. A message can be sent to multiple destination zones. 4. When macro expansions are used in the destination filenames, the local timezone is used. There is another case when message timestamps are formatted: Chapter 2. Global objects Table of Contents 1. Sources 2. Filters 3. Destinations 4. Template objects 5. Log paths 6. Options In syslog-ng a message path (or message route) consist of one or more sources, one or more filtering rules and one or more destinations. A message is entered to syslog-ng in one of its sources, if that message matches the filtering rules it is sent to the specified destinations. Note that a message goes to all matching destinations by default, although this behavior can be changed. 1. Sources A source is a set of source drivers collecting messages using a given method. For instance, there is a source driver for AF_UNIX, SOCK_STREAM style sockets, used by the Linux syslog() call. To declare a source, the source statement has to be used in the configuration file with the following syntax: source { source-driver(params); source-driver(params); ... }; The identifier has to uniquely identify the given source, and may not clash with any of the reserved words (in case of a name clash, simply enclose the identifier in quotation marks). You can control exactly which drivers are used to gather log messages, thus you have to know how your system and its native syslogd communicate. Below is an introduction to the inner workings of syslogd on some of the tested platforms: Table 2.1. Communication method between syslogd and its clients ┌──────────┬──────────────────────────────────────────────────────────────────┐ │ Platform │ Method │ ├──────────┼──────────────────────────────────────────────────────────────────┤ │ │A SOCK_STREAM unix socket named /dev/log; some of the │ │Linux │distributions layers switched over to using SOCK_DGRAM, though │ │ │applications still work with either method. │ ├──────────┼──────────────────────────────────────────────────────────────────┤ │BSD │A SOCK_DGRAM unix socket named /var/run/log. │ │flavors │ │ ├──────────┼──────────────────────────────────────────────────────────────────┤ │Solaris │ │ │(2.5 or │An SVR4 style STREAMS device named /dev/log. │ │below) │ │ ├──────────┼──────────────────────────────────────────────────────────────────┤ │Solaris │In addition to the STREAMS device used in earlier versions, 2.6 │ │(2.6 or │uses a new multithreaded IPC method called door. By default the │ │above) │door used by syslogd is /etc/.syslog_door. │ └──────────┴──────────────────────────────────────────────────────────────────┘ Each possible communication mechanism has the corresponding source driver in syslog-ng. For instance, to open a unix socket with SOCK_DGRAM style communication use the driver unix-dgram, the same with SOCK_STREAM style - as used under Linux - is called unix-stream. Example 2.1. Source statement on a Linux based operating system source src { unix-stream("/dev/log"); internal(); udp(ip(0.0.0.0) port(514)); }; Each driver may take parameters; some of them are required, others are optional. The required parameters are positional, meaning that they must be specified in a defined order. A unix-stream() driver has a single required argument, the name of the socket to listen to, and several optional parameters, which follow the socket name. Optional arguments can be specified in any order using the option(value) syntax. Table 2.2. Available source drivers in syslog-ng ┌────────────────────┬────────────────────────────────────────────────────────┐ │ Name │ Description │ ├────────────────────┼────────────────────────────────────────────────────────┤ │internal() │Messages generated internally in syslog-ng. │ ├────────────────────┼────────────────────────────────────────────────────────┤ │unix-stream() │Opens the specified unix socket in SOCK_STREAM mode and │ │ │listens for messages. │ ├────────────────────┼────────────────────────────────────────────────────────┤ │unix-dgram() │Opens the specified unix socket in SOCK_DGRAM mode and │ │ │listens for messages. │ ├────────────────────┼────────────────────────────────────────────────────────┤ │file() │Opens the specified file and reads messages. │ ├────────────────────┼────────────────────────────────────────────────────────┤ │pipe(), fifo │Opens the specified named pipe and reads messages. │ ├────────────────────┼────────────────────────────────────────────────────────┤ │tcp() │Listens on the specified TCP port for messages. │ ├────────────────────┼────────────────────────────────────────────────────────┤ │udp() │Listens on the specified UDP port for messages. │ ├────────────────────┼────────────────────────────────────────────────────────┤ │tcp6() │Listens on the specified TCP port for messages over │ │ │IPv6. │ ├────────────────────┼────────────────────────────────────────────────────────┤ │udp6() │Listens on the specified UDP port for messages over │ │ │IPv6. │ ├────────────────────┼────────────────────────────────────────────────────────┤ │sun-stream(), │Opens the specified STREAMS device on Solaris systems │ │sun-streams() │and reads messages. │ └────────────────────┴────────────────────────────────────────────────────────┘ For a complete descriptions on the above drivers, see Section 1, “Source drivers”. 2. Filters Filters perform log routing within syslog-ng. You can write a boolean expression using internal functions: a message passes if the expression is true. Filters also have a unique identifying name that can be referenced in log statements. Syntax for the filter statement: filter { expression; }; An expression may contain parentheses, the boolean operators "and", "or" and "not", and any of the functions listed in Table 3.10, “Available filter functions in syslog-ng”. Example 2.2. A filter statement finding the messages containing the word 'deny' coming from the host 'foo' filter f_blurp_deny { host("foo") and match("deny"); }; For a complete description on the above functions, see Section 3, “Filter functions”. In earlier revisions of syslog-ng there was a special filter identifier, "DEFAULT", which matched all not-yet-matched messages. This could make your configuration much simpler and easier to manage. This feature was removed in syslog-ng 1.5.x, and a more powerful idea was introduced. For more details consult Section 5, “Log paths”. 3. Destinations A destination is where a log is sent if the filtering rules match. Similarly to sources, destinations are comprised of one or more drivers, each defining how messages are handled. Destinations can be declared in the configuration file via a destination statement using the syntax below: destination { destination-driver(params); destination-driver(params); ... }; Note The list of drivers may be empty: in this case all messages sent to the destination are discarded. This is equivalent to omitting the destination from the log statement. Table 2.3. Available destination drivers in syslog-ng ┌───────────┬─────────────────────────────────────────────────────────────────┐ │ Name │ Description │ ├───────────┼─────────────────────────────────────────────────────────────────┤ │file() │Writes messages to the specified file. │ ├───────────┼─────────────────────────────────────────────────────────────────┤ │fifo(), │Writes messages to the specified named pipe. │ │pipe() │ │ ├───────────┼─────────────────────────────────────────────────────────────────┤ │unix-stream│Sends messages to the specified unix socket in SOCK_STREAM style │ │() │(Linux). │ ├───────────┼─────────────────────────────────────────────────────────────────┤ │unix-dgram │Sends messages to the specified unix socket in SOCK_DGRAM style │ │() │(BSD). │ ├───────────┼─────────────────────────────────────────────────────────────────┤ │tcp() │Sends messages to the specified host and TCP port. │ ├───────────┼─────────────────────────────────────────────────────────────────┤ │udp() │Sends messages to the specified host and UDP port. │ ├───────────┼─────────────────────────────────────────────────────────────────┤ │tcp6() │Sends messages to the specified host and TCP port over IPv6. │ ├───────────┼─────────────────────────────────────────────────────────────────┤ │udp6() │Sends messages to the specified host and UDP port over IPv6. │ ├───────────┼─────────────────────────────────────────────────────────────────┤ │usertty() │Sends messages to the specified user's terminal if logged in. │ ├───────────┼─────────────────────────────────────────────────────────────────┤ │program() │Forks and launches the specified program, and sends messages to │ │ │its standard input. │ └───────────┴─────────────────────────────────────────────────────────────────┘ For detailed description of the supported drivers, see Section 2, “Destination drivers”. 4. Template objects syslog-ng 2.0 allows you to define common templates, and refer to them from every object requiring a template. For example: template t_filetmpl { template("$ISODATE $HOST $MSG\n"); template_escape(no)); }; destination d_file { file("/var/log/messages" template(t_filetmpl)); }; Templates can reference one or more macros as described in Section 4, “Macros”. Note Previous versions of syslog-ng required template formats to be defined for every destination. 5. Log paths The previous chapters described how to define sources, filters and destinations. These components have to be connected together using log statements. The syntax of log statements is described below: log { source(s1); source(s2); ... filter(f1); filter(f2); ... destination(d1); destination(d2); ... flags(flag1[, flag2...]); }; Any message coming from any of the listed sources, matching all the filters is sent to all listed destinations. Log statements are processed in the order they appear in the configuration file. By default, all matching log statements are processed, therefore a single log message might be sent to the same destination several times, provided the destination is listed in several log statements. This default behavior can be changed using the flags() parameter. Table 2.4. Log statement flags ┌────────────┬────────────────────────────────────────────────────────────────┐ │ Flag │ Description │ ├────────────┼────────────────────────────────────────────────────────────────┤ │ │This flag means that the processing of log statements ends here.│ │final │Note that this does not necessarily mean that matching messages │ │ │will be stored only once, as there can be matching log │ │ │statements processed prior the current one. │ ├────────────┼────────────────────────────────────────────────────────────────┤ │ │This flag makes a log statement 'fallback'. Being a fallback │ │fallback │statement means that only messages not matching any │ │ │'non-fallback' log statements will be dispatched. │ ├────────────┼────────────────────────────────────────────────────────────────┤ │catchall │This flag means that the source of the message is ignored, only │ │ │the filters are taken into account when matching messages. │ ├────────────┼────────────────────────────────────────────────────────────────┤ │ │Specifies that this log path should be flow controlled, meaning │ │ │that syslog-ng will stop reading messages from sources feeding │ │ │destinations through this log statement if the destinations are │ │flow-control│not able to process the messages at the required speed. If │ │ │disabled, syslog-ng will drop messages if the destination queues│ │ │are full. If enabled, syslog-ng will only drop messages if the │ │ │destination queues/window sizes are improperly sized. │ └────────────┴────────────────────────────────────────────────────────────────┘ 6. Options There are several options that can modify the behavior of syslog-ng. For an exact list of possible options see Section 5, “Options”. Each option may have parameters, similarly to driver specifications. The general syntax is: options { option1(params); option2(params); ... }; Chapter 3. Reference Table of Contents 1. Source drivers 1.1. internal() 1.2. unix-stream() and unix-dgram() 1.3. tcp(), tcp6(), udp() and udp6() 1.4. file() 1.5. pipe() 1.6. sun-streams() driver 2. Destination drivers 2.1. file() 2.2. pipe() 2.3. unix-stream() & unix-dgram() 2.4. udp(), udp6(), tcp() and tcp6() 2.5. usertty() 2.6. program() 3. Filter functions 4. Macros 5. Options This chapter documents the drivers and options that can be used in the configuration file. 1. Source drivers The following drivers may be used in source statements, as described in Section 1, “Sources”. The option log_msg_size() is available in each source: it specifies the maximum length of incoming log messages in bytes. If not specified, the value of the global option is used (see Section 5, “Options”). Some parameters affecting message parsing are common for all sources: Table 3.1. Common options for source drivers ┌───────────────┬─────────────────┬───────────────┬───────────────────────────┐ │ Name │ Type │ Default │ Description │ ├───────────────┼─────────────────┼───────────────┼───────────────────────────┤ │ │ │ │Specifies log parsing │ │ │ │ │flags. no-parse completely │ │ │ │ │disables syslog message │ │ │ │ │parsing and processes the │ │ │ │ │complete line as the │ │ │ │ │message part of a syslog │ │ │ │ │message. Other information │ │flags() │set of │empty set │(timestamp, host, etc.) is │ │ │[no-parse,kernel]│ │added automatically. This │ │ │ │ │flag is useful for parsing │ │ │ │ │files not complying to the │ │ │ │ │syslog format. kernel makes│ │ │ │ │the source default to the │ │ │ │ │LOG_KERN | LOG_CRIT │ │ │ │ │priority if not specified │ │ │ │ │otherwise. │ ├───────────────┼─────────────────┼───────────────┼───────────────────────────┤ │ │ │The value │ │ │ │ │specified by │Specifies the maximum │ │ │ │the global │length of incoming log │ │log_msg_size() │number │log_msg_size() │messages. Uses the value of│ │ │ │option, which │the global option if not │ │ │ │defaults to │specified. │ │ │ │8192. │ │ ├───────────────┼─────────────────┼───────────────┼───────────────────────────┤ │ │ │ │The size of the initial │ │log_iw_size() │number │100 │window, this value is used │ │ │ │ │during flow control. │ ├───────────────┼─────────────────┼───────────────┼───────────────────────────┤ │ │ │The value │The maximum number of │ │ │ │specified by │messages fetched from a │ │ │ │the global │source during a single poll│ │log_fetch_limit│number │log_fetch_limit│loop. The destination │ │() │ │() option, │queues might fill up before│ │ │ │which defaults │flow-control could stop │ │ │ │to 10. │reading if log_fetch_limit │ │ │ │ │() is too high. │ ├───────────────┼─────────────────┼───────────────┼───────────────────────────┤ │ │ │ │A string prepended to every│ │ │ │ │log message. It can be used│ │ │ │ │to prepend an arbitrary │ │log_prefix() │string │  │string to any log source, │ │ │ │ │though it is most commonly │ │ │ │ │used for adding kernel: to │ │ │ │ │the kernel messages on │ │ │ │ │Linux. │ ├───────────────┼─────────────────┼───────────────┼───────────────────────────┤ │ │ │ │Specifies input padding. │ │ │ │ │Some operating systems │ │ │ │ │(such as HP-UX) pad all 0 │ │ │ │ │messages to block boundary.│ │ │ │ │This option can be used to │ │ │ │ │specify the block size. │ │ │ │ │(HP-UX uses 2048 bytes). │ │pad_size() │number │0 │Syslog-ng will pad reads │ │ │ │ │from the associated device │ │ │ │ │to the number of bytes set │ │ │ │ │in pad_size(). Mostly used │ │ │ │ │on HP-UX where /dev/log is │ │ │ │ │a named pipe and every │ │ │ │ │write is padded to 2048 │ │ │ │ │bytes. │ ├───────────────┼─────────────────┼───────────────┼───────────────────────────┤ │ │ │ │Indicates that the source │ │ │ │ │should be checked │ │ │ │ │periodically instead of │ │ │ │ │being polled. This is │ │ │ │ │useful for files which │ │ │ │ │always indicate │ │ │ │ │readability, even though no│ │follow_freq() │number │-1 │new lines were appended. If│ │ │ │ │this value is higher than │ │ │ │ │zero, syslog-ng will not │ │ │ │ │attempt to use poll() on │ │ │ │ │the file, but checks │ │ │ │ │whether the file changed │ │ │ │ │every time the follow_freq │ │ │ │ │() interval (in seconds) │ │ │ │ │has elapsed. │ ├───────────────┼─────────────────┼───────────────┼───────────────────────────┤ │ │ │ │The default timezone for │ │ │timezone in the │ │messages read from the │ │time_zone() │form +/-HH:MM │  │source. Applies only if no │ │ │ │ │timezone is specified │ │ │ │ │within the message itself. │ ├───────────────┼─────────────────┼───────────────┼───────────────────────────┤ │ │ │ │Instruct syslog-ng to │ │ │ │ │ignore the error if a │ │ │ │ │specific source cannot be │ │ │ │ │initialized. No other │ │ │ │ │attempts to initialize the │ │optional() │yes or no │  │source will be made until │ │ │ │ │the configuration is │ │ │ │ │reloaded. This option │ │ │ │ │currently applies to the │ │ │ │ │pipe(), unix-dgram, and │ │ │ │ │unix-stream drivers. │ ├───────────────┼─────────────────┼───────────────┼───────────────────────────┤ │ │ │ │Specifies whether syslog-ng│ │ │ │ │should accept the timestamp│ │keep_timestamp │yes or no │yes │received from the peer. If │ │() │ │ │disabled, the time of │ │ │ │ │reception will be used │ │ │ │ │instead. │ └───────────────┴─────────────────┴───────────────┴───────────────────────────┘ 1.1. internal() All internally generated messages "come" from this special source. To collect warnings, errors and notices from syslog-ng itself, include this source in one of your source statements. Declaration: internal() syslog-ng will issue a warning upon startup if this driver is not referenced. Example 3.1. Using the internal() driver source s_local { internal(); }; 1.2. unix-stream() and unix-dgram() These two drivers behave similarly: they open the given AF_UNIX socket and start listening on it for messages. unix-stream() is primarily used on Linux and uses SOCK_STREAM semantics (connection oriented, no messages are lost); while unix-dgram() is used on BSDs and uses SOCK_DGRAM semantics: this may result in lost local messages if the system is overloaded. To avoid denial of service attacks when using connection-oriented protocols, the number of simultaneously accepted connections should be limited. This can be achieved using the max-connections() parameter. The default value of this parameter is quite strict, you might have to increase it on a busy system. Both unix-stream and unix-dgram have a single required positional argument, specifying the filename of the socket to create, and several optional parameters. Note syslogd on Linux originally used SOCK_STREAM sockets but this was changed in some distributions to SOCK_DGRAM at around 1999. The change was a fix to a possible DoS problem, however, this might not have been a proper solution. On Linux you can choose to use whichever driver you like as syslog clients automatically detect the socket type being used. Declaration: unix-stream(filename [options]); unix-dgram(filename [options]); The following options can be specified for these divers: Table 3.2. Available options for unix-stream() and unix-dgram() ┌───────────────┬──────┬───────────────────────┬──────────────────────────────┐ │ Name │ Type │ Description │ Default │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │owner() │string│Set the uid of the │root │ │ │ │socket. │ │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │group() │string│Set the gid of the │root │ │ │ │socket. │ │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │ │ │Set the permission │ │ │ │ │mask. For octal numbers│ │ │perm() │number│prefix the number with │0666 │ │ │ │'0', e.g.: use 0755 for│ │ │ │ │rwxr-xr-x. │ │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │ │ │Selects whether to keep│ │ │ │yes or│connections open when │ │ │keep-alive() │no │syslog-ng is restarted;│yes │ │ │ │can be used only with │ │ │ │ │unix-stream(). │ │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │ │ │Limits the number of │ │ │max-connections│ │simultaneously open │ │ │() │number│connections. Can be │10 │ │ │ │used only with │ │ │ │ │unix-stream(). │ │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │ │ │ │This option controls the │ │ │ │ │SO_BROADCAST socket option │ │so_broadcast │yes or│no │required to make syslog-ng │ │ │no │ │send messages to a broadcast │ │ │ │ │address. See the socket(7) │ │ │ │ │manual page for details. │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │ │ │ │Specifies the size of the │ │so_rcvbuf │number│0 │socket receive buffer in │ │ │ │ │bytes. │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │so_sndbuf │number│0 │Specifies the size of the │ │ │ │ │socket send buffer in bytes. │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │ │ │ │Specifies whether to enable │ │so_keepalive │yes or│0 │SO_KEEPALIVE socket option, │ │ │no │ │which enabled TCP keep alive │ │ │ │ │messages for instance. │ └───────────────┴──────┴───────────────────────┴──────────────────────────────┘ Example 3.2. Using the unix-stream() and unix-dgram() drivers # source declaration on Linux source s_stream { unix-stream("/dev/log" max-connections(10)); }; # source declaration on BSD source s_dgram { unix-dgram("/var/run/log"); }; 1.3. tcp(), tcp6(), udp() and udp6() These drivers enable to receive messages from the network. As the name of the drivers implies, both UDP and TCP can be used to transport messages. The tcp6() and udp6() use the IPv6 network protocol. UDP is a simple datagram oriented protocol, which provides "best effort service" to transfer messages between hosts. It may lose messages, and no attempt is made at the protocol level to retransmit such lost messages. The syslog protocol traditionally uses UDP. TCP provides connection-oriented service, which basically means a flow-controlled message pipeline. In this pipeline each message is acknowledged, and retransmission is done for lost packets. Generally it is safer to use TCP, because lost connections can be detected, and no messages get lost, assuming that the TCP connection does not break. When a TCP connection is broken the 'in-transit' messages that were sent by syslog-ng but not yet received on the other side are lost. (Basically these messages are still sitting in the socket buffer of the sending host and syslog-ng has no information about the fate of these messages). The tcp() and udp() drivers do not require any positional parameters. By default they bind to 0.0.0.0:514, which means that syslog-ng will listen on all available interfaces, port 514. To limit accepted connections to only one interface, use the localip() parameter as described below. Note The tcp port 514 is reserved for use with rshell, so select a different port if syslog-ng and rshell is used at the same time. If you specify a multicast bind address to udp() and udp6(), syslog-ng will automatically join the necessary multicast group. TCP does not support multicasting. Declaration: tcp([options]); udp([options]); The following options are valid for tcp(), tcp6(), udp(), and udp6() Table 3.3. Available options for tcp(), tcp6(), udp(), and udp6() ┌───────────────┬──────┬───────────────────────┬──────────────────────────────┐ │ Name │ Type │ Description │ Default │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │ │ │The IP address to bind │ │ │ip() or localip│ │to. Note that this is │ │ │() │string│not the address where │0.0.0.0 │ │ │ │messages are accepted │ │ │ │ │from. │ │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │port() or │number│The port number to bind│514 │ │localport() │ │to. │ │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │ │ │Available for tcp() │ │ │ │yes or│only; specifies whether│ │ │keep-alive() │no │connections should be │yes │ │ │ │closed upon the receipt│ │ │ │ │of a SIGHUP signal. │ │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │tcp-keep-alive │yes or│Obsolete alias for │same as the default of │ │() │no │so_keep_alive() │so_keep_alive() │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │max-connections│ │Specifies the maximum │ │ │() │number│number of simultaneous │10 │ │ │ │connections. │ │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │ │ │ │This option controls the │ │ │ │ │SO_BROADCAST socket option │ │so_broadcast │yes or│no │required to make syslog-ng │ │ │no │ │send messages to a broadcast │ │ │ │ │address. See the socket(7) │ │ │ │ │manual page for details. │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │ │ │ │Specifies the size of the │ │so_rcvbuf │number│0 │socket receive buffer in │ │ │ │ │bytes. │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │so_sndbuf │number│0 │Specifies the size of the │ │ │ │ │socket send buffer in bytes. │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │ip_ttl │number│0 │Specifies the Time-To-Live │ │ │ │ │value of outgoing packets. │ ├───────────────┼──────┼───────────────────────┼──────────────────────────────┤ │ip_tos │number│0 │Specifies the Type-of-Service │ │ │ │ │value of outgoing packets. │ └───────────────┴──────┴───────────────────────┴──────────────────────────────┘ Example 3.3. Using the udp() and tcp() drivers source s_tcp { tcp(ip(127.0.0.1) port(1999) max-connections(10)); }; source s_udp { udp(); }; 1.4. file() Usually the kernel presents its messages in a special file (/dev/kmsg on BSDs, /proc/kmsg on Linux), so to read such special files the file() driver is needed. Please note that this driver cannot follow a file like tail -f does. To feed a growing logfile into syslog-ng (e.g.: an HTTP access.log), use a script like this: Example 3.4. Script to feed a growing logfile into syslog-ng #!/bin/sh tail -f logfile | logger -p local4.info The file driver has a single required parameter specifying the file to open, and has only the common source specific options as specified in Table 3.1, “Common options for source drivers”. Declaration: file(filename); Example 3.5. Using the file() driver source s_file { file("/proc/kmsg" log_prefix("kernel: ")); }; Note On Linux, the klogd daemon can be used in addition to syslog-ng to read kernel messages and forward them to syslog-ng. klogd used to preprocess kernel messages to resolve symbols etc., but as this is deprecated by ksymoops there is really no point in running both klogd and syslog-ng in parallel. Also note that running two processes reading /proc/kmsg at the same time might result in dead-locks. 1.5. pipe() The pipe driver opens a named pipe with the specified name and listens for messages. It is used as the native message delivery protocol on HP-UX. The pipe driver has a single required parameter, specifying the filename of the pipe to open. It has only the common source specific options as specified in Table 3.1, “Common options for source drivers”. Pipe is very similar to the file() driver, but there are a few differences, for example pipe() opens its argument in read-write mode, therefore it is not recommended to be used on special files like /proc/kmsg. Warning It is not recommended to use pipe() on anything else than real pipes. Declaration: pipe(filename); Note You have to create this pipe using mkfifo(1). Example 3.6. Using the pipe() driver source s_pipe { pipe("/dev/log" pad_size(2048)); }; 1.6. sun-streams() driver Solaris uses its STREAMS framework to send messages to the syslogd process. syslog-ng has to be compiled with this driver enabled for sun-streams() to be usable (see ./configure --help). Newer versions of Solaris (2.5.1 and above), use a new IPC in addition to STREAMS, called door to confirm the delivery of a message. syslog-ng supports this new IPC mechanism via the door() option (see below). The sun-streams() driver has a single required argument specifying the STREAMS device to open, and the door() option. Example 3.7. Using the sun-streams() driver source s_stream { sun-streams("/dev/log" door("/etc/.syslog_door"); }; Table 3.4. Available options for sun-streams ┌─────┬──────┬────────────────────────────────────────────────────────┬───────┐ │Name │ Type │ Description │Default│ ├─────┼──────┼────────────────────────────────────────────────────────┼───────┤ │door │string│Specifies the filename of a door to open, needed on │none │ │() │ │Solaris above 2.5.1. │ │ └─────┴──────┴────────────────────────────────────────────────────────┴───────┘ 2. Destination drivers Destination drivers output log messages to somewhere outside syslog-ng: a file or a network socket. Some of the parameters affecting message formatting and sending are common for all destinations. Table 3.5. Common options for destination drivers ┌───────────────┬────────────┬──────────┬─────────────────────────────────────┐ │ Name │ Type │ Default │ Description │ ├───────────────┼────────────┼──────────┼─────────────────────────────────────┤ │flags() │  │empty set │ │ ├───────────────┼────────────┼──────────┼─────────────────────────────────────┤ │log_fifo_size()│number │Use global│The number of entries in the output │ │ │ │setting. │fifo. │ ├───────────────┼────────────┼──────────┼─────────────────────────────────────┤ │ │ │ │Forces an fsync() call on the │ │fsync() │yes or no │no │destination fd after each write. │ │ │ │ │Note: this may seriously degrade │ │ │ │ │performance. │ ├───────────────┼────────────┼──────────┼─────────────────────────────────────┤ │sync_freq() │number │Use global│This setting is an obsolete alias of │ │ │ │setting. │the flush_lines() option. │ ├───────────────┼────────────┼──────────┼─────────────────────────────────────┤ │ │ │ │Specifies how many lines are flushed │ │ │ │ │to a destination at a time. Syslog-ng│ │ │ │ │waits for this number of lines to │ │ │ │ │accumulate and sends them off in a │ │ │ │Use global│single batch. Setting this number │ │flush_lines() │number │setting. │high increases throughput as fully │ │ │ │ │filled frames are sent to the │ │ │ │ │network, but also increases message │ │ │ │ │latency. The latency can be limited │ │ │ │ │by the use of the flush_timeout │ │ │ │ │option. │ ├───────────────┼────────────┼──────────┼─────────────────────────────────────┤ │ │ │ │Specifies the time syslog-ng waits │ │flush_timeout()│time in │Use global│for lines to accumulate in its output│ │ │milliseconds│setting. │buffer. See the flush_lines option │ │ │ │ │for more information. │ ├───────────────┼────────────┼──────────┼─────────────────────────────────────┤ │ │ │ │Specifies a template defining the │ │ │ │ │logformat to be used in the │ │ │ │ │destination. Macros are described in │ │ │ │A format │Section 4, “Macros”. Please note that│ │ │ │conforming│for network destinations it might not│ │ │ │to the │be appropriate to change the template│ │template() │string │default │as it changes the on-wire format of │ │ │ │logfile │the syslog protocol which might not │ │ │ │format. │be tolerated by stock syslog │ │ │ │ │receivers (like syslogd or syslog-ng │ │ │ │ │itself). For network destinations │ │ │ │ │make sure the receiver can cope with │ │ │ │ │the custom format defined. │ ├───────────────┼────────────┼──────────┼─────────────────────────────────────┤ │ │ │ │Turns on escaping ' and " in │ │ │ │ │templated output files. This is │ │template_escape│ │ │useful for generating SQL statements │ │() │yes or no │yes │and quoting string contents so that │ │ │ │ │parts of the log message are not │ │ │ │ │interpreted as commands to the SQL │ │ │ │ │server. │ ├───────────────┼────────────┼──────────┼─────────────────────────────────────┤ │ │rfc3164, │ │Override the global timestamp format │ │ts_format() │bsd, │rfc3164 │(set in the global ts_format() │ │ │rfc3339, iso│ │parameter) for the specific │ │ │ │ │destination. │ ├───────────────┼────────────┼──────────┼─────────────────────────────────────┤ │ │ │ │syslog-ng can store fractions of a │ │ │ │ │second in the timestamps. frac_digits│ │ │ │ │() specifies the number of digits │ │ │ │ │stored. The digits storing the │ │frac_digits() │number │0 │fractions are padded by zeros if the │ │ │ │ │original timestamp of the message │ │ │ │ │specifies only seconds. Fractions can│ │ │ │ │always be stored for the time the │ │ │ │ │message was received. │ └───────────────┴────────────┴──────────┴─────────────────────────────────────┘ Note The usertty destination does not support templates. 2.1. file() The file driver is one of the most important destination drivers in syslog-ng. It allows to output messages to the specified file, or to a set of files. The destination filename may include macros which get expanded when the message is written, thus a simple file() driver may crete several files. For more information on available macros see Section 4, “Macros”. If the expanded filename refers to a directory which does not exist, it will be created depending on the create_dirs() setting (both global and a per destination option). Warning Since the state of each created file must be tracked by syslog-ng, it consumes some memory for each file. If no new messages are written to a file within 60 seconds (controlled by the time_reap global option), it is closed, and its state is freed. Exploiting this, a DoS attack can be mounted against the system. If the number of possible destination files and its needed memory is more than the amount available on the logserver. The most suspicious macro is $PROGRAM, where the number of possible variations is quite high, so in untrusted environments $PROGRAM should not be used. Apart from the common destination options described in Table 3.5, “Common options for destination drivers” the file() destination has the following options: Table 3.6. Available options for file() ┌──────────────────┬──────┬────────────────────────────────┬──────────────────┐ │ Name │ Type │ Default │ Description │ ├──────────────────┼──────┼────────────────────────────────┼──────────────────┤ │owner() │string│Set the owner of the created │root │ │ │ │file to the one specified. │ │ ├──────────────────┼──────┼────────────────────────────────┼──────────────────┤ │group() │string│Set the group of the created │root │ │ │ │file to the one specified. │ │ ├──────────────────┼──────┼────────────────────────────────┼──────────────────┤ │ │ │The permission mask of the file │ │ │ │ │if it is created by syslog-ng. │ │ │perm() │number│For octal numbers prefix the │0600 │ │ │ │number with '0', e.g.: use 0755 │ │ │ │ │for rwxr-xr-x. │ │ ├──────────────────┼──────┼────────────────────────────────┼──────────────────┤ │create_dirs() │yes or│Enable creating non-existing │no │ │ │no │directories. │ │ ├──────────────────┼──────┼────────────────────────────────┼──────────────────┤ │ │ │The permission mask of │ │ │ │ │directories created by syslog-ng│ │ │ │ │. Log directories are only │ │ │ │ │created if a file after macro │ │ │ │ │expansion refers to a │ │ │dir_perm() │number│non-existing directory, and │0600 │ │ │ │directory creation is enabled │ │ │ │ │(see the create_dirs() option │ │ │ │ │below). For octal numbers prefix│ │ │ │ │the number with '0', e.g.: use │ │ │ │ │0755 for rwxr-xr-x. │ │ ├──────────────────┼──────┼────────────────────────────────┼──────────────────┤ │dir_owner() │string│The owner of directories created│root │ │ │ │by syslog-ng. │ │ ├──────────────────┼──────┼────────────────────────────────┼──────────────────┤ │dir_group() │string│The group of directories created│root │ │ │ │by syslog-ng. │ │ ├──────────────────┼──────┼────────────────────────────────┼──────────────────┤ │ │ │If set to a value higher than 0,│ │ │ │ │before reopening a file, │ │ │ │ │syslog-ng checks whether the │ │ │ │ │destination file is older than │ │ │ │ │the specified amount of time │ │ │ │ │(specified in seconds). If so, │Never remove │ │overwrite_if_older│number│it removes the existing file and│existing files; │ │() │ │the line to be written is the │use append instead│ │ │ │first line of a new file having │( = 0). │ │ │ │the same name. In combination │ │ │ │ │with e.g.: the $WEEKDAY macro, │ │ │ │ │this can be used for simple log │ │ │ │ │rotation, in case not all │ │ │ │ │history has to be kept. │ │ ├──────────────────┼──────┼────────────────────────────────┼──────────────────┤ │ │ │Obsolete alias for │Same as │ │remove_if_older() │number│overwrite_if_older() │overwrite_if_older│ │ │ │ │() │ └──────────────────┴──────┴────────────────────────────────┴──────────────────┘ Example 3.8. Using the file() driver destination d_file { file("/var/log/messages" ); }; Example 3.9. Using the file() driver with macros in the file name and a template for the message destination d_file { file("/var/log/$YEAR.$MONTH.$DAY/messages" template("$HOUR:$MIN:$SEC $TZ $HOST [$LEVEL] $MSG $MSG\n") template_escape(no) ); }; 2.2. pipe() This driver sends messages to a named pipe like /dev/xconsole. The pipe driver has a single required parameter, specifying the filename of the pipe to open. Declaration: pipe(filename); Note You have to create this pipe using mkfifo(1). Apart from the common destination options described in Table 3.5, “Common options for destination drivers” the pipe() destination has the following options: Table 3.7. Available options for pipe() ┌───────────────┬──────┬────────────────────────────────────────┬─────────────┐ │ Name │ Type │ Description │ Default │ ├───────────────┼──────┼────────────────────────────────────────┼─────────────┤ │owner() │string│Set the owner of the pipe to the one │root │ │ │ │specified. │ │ ├───────────────┼──────┼────────────────────────────────────────┼─────────────┤ │group() │string│Set the group of the pipe to the one │root │ │ │ │specified. │ │ ├───────────────┼──────┼────────────────────────────────────────┼─────────────┤ │ │ │The permission mask of the pipe. For │ │ │perm() │number│octal numbers prefix the number with │0600 │ │ │ │'0', e.g.: use 0755 for rwxr-xr-x. │ │ ├───────────────┼──────┼────────────────────────────────────────┼─────────────┤ │ │ │Specifies a template which defines the │A format │ │ │ │logformat to be used. Possible macros │conforming to│ │template() │string│are the same as for the file() │the default │ │ │ │destination. │logfile │ │ │ │ │format. │ ├───────────────┼──────┼────────────────────────────────────────┼─────────────┤ │ │ │Turns on escaping ' and " in templated │ │ │ │ │output files. This is useful for │ │ │template_escape│yes or│generating SQL statements and quoting │yes │ │() │no │string contents so that parts of the log│ │ │ │ │message are not interpreted as commands │ │ │ │ │to the SQL server. │ │ └───────────────┴──────┴────────────────────────────────────────┴─────────────┘ Example 3.10. Using the pipe() driver destination d_pipe { pipe("/dev/xconsole"); }; 2.3. unix-stream() & unix-dgram() This driver sends messages to a unix socket in either SOCK_STREAM or SOCK_DGRAM mode. Both drivers have a single required argument specifying the name of the socket to connect to. Declaration: unix-stream(filename [options]); unix-dgram(filename [options]); Apart from the common destination options described in Table 3.5, “Common options for destination drivers” the unix-stream() and unix-dgram() destinations has the following options: Table 3.8. Available options for unix-stream() and unix-dgram() ┌────────────┬──────┬───────┬─────────────────────────────────────────────────┐ │ Name │ Type │Default│ Description │ ├────────────┼──────┼───────┼─────────────────────────────────────────────────┤ │ │ │ │This option controls the SO_BROADCAST socket │ │so_broadcast│yes or│no │option required to make syslog-ng send messages │ │ │no │ │to a broadcast address. See the socket(7) manual │ │ │ │ │page for details. │ ├────────────┼──────┼───────┼─────────────────────────────────────────────────┤ │so_rcvbuf │number│0 │Specifies the size of the socket receive buffer │ │ │ │ │in bytes. │ ├────────────┼──────┼───────┼─────────────────────────────────────────────────┤ │so_sndbuf │number│0 │Specifies the size of the socket send buffer in │ │ │ │ │bytes. │ └────────────┴──────┴───────┴─────────────────────────────────────────────────┘ Example 3.11. Using the unix-stream() driver destination d_unix_stream { unix-stream("/var/run/logs"); }; 2.4. udp(), udp6(), tcp() and tcp6() This driver sends messages to another host on the local intranet or internet using either UDP or TCP protocol. The tcp6() and udp6() drivers use the IPv6 network protocol. Both drivers have a single required argument specifying the destination host address, where messages should be sent, and several optional parameters. Note that this differs from source drivers, where local bind address is implied, and none of the parameters are required. udp() and udp6() automatically send multicast packets if a multicast destination address is specified. tcp() and tcp6() do not support multicasting. Declaration: tcp(host [options]); udp(host [options]); tcp6(host [options]); udp6(host [options]); Apart from the common destination options described in Table 3.5, “Common options for destination drivers” these destinations have the following options: Table 3.9. Available options for udp(), udp6(), tcp() and tcp6() ┌────────────┬──────┬───────────────────────────────────┬─────────────────────┐ │ Name │ Type │ Default │ Description │ ├────────────┼──────┼───────────────────────────────────┼─────────────────────┤ │localip() │string│The IP address to bind to before │0.0.0.0 │ │ │ │connecting to target. │ │ ├────────────┼──────┼───────────────────────────────────┼─────────────────────┤ │localport() │number│The port number to bind to. │0 │ ├────────────┼──────┼───────────────────────────────────┼─────────────────────┤ │port() or │number│The port number to connect to. │514 │ │destport() │ │ │ │ ├────────────┼──────┼───────────────────────────────────┼─────────────────────┤ │ │ │Enables source address spoofing. │ │ │ │ │This means that the host running │ │ │ │ │syslog-ng generates UDP packets │ │ │ │ │with the source IP address matching│ │ │ │ │the original sender of the message.│ │ │ │ │It is useful when you want to │ │ │ │ │perform some kind of preprocessing │ │ │ │ │via syslog-ng then forward messages│ │ │spoof_source│yes or│to your central log management │no │ │ │no │solution with the source address of│ │ │ │ │the original sender. This option │ │ │ │ │only works for UDP destinations │ │ │ │ │though the original message can be │ │ │ │ │received by TCP as well. This │ │ │ │ │option is only available if │ │ │ │ │syslog-ng was compiled using the │ │ │ │ │--enable-spoof-source configure │ │ │ │ │option. │ │ ├────────────┼──────┼───────────────────────────────────┼─────────────────────┤ │ │ │ │This option controls │ │ │ │ │the SO_BROADCAST │ │ │ │ │socket option │ │ │ │ │required to make │ │so_broadcast│yes or│no │syslog-ng send │ │ │no │ │messages to a │ │ │ │ │broadcast address. │ │ │ │ │See the socket(7) │ │ │ │ │manual page for │ │ │ │ │details. │ ├────────────┼──────┼───────────────────────────────────┼─────────────────────┤ │ │ │ │Specifies the size of│ │so_rcvbuf │number│0 │the socket receive │ │ │ │ │buffer in bytes. │ ├────────────┼──────┼───────────────────────────────────┼─────────────────────┤ │ │ │ │Specifies the size of│ │so_sndbuf │number│0 │the socket send │ │ │ │ │buffer in bytes. │ ├────────────┼──────┼───────────────────────────────────┼─────────────────────┤ │ │ │ │Specifies the │ │ip_ttl │number│0 │Time-To-Live value of│ │ │ │ │outgoing packets. │ ├────────────┼──────┼───────────────────────────────────┼─────────────────────┤ │ │ │ │Specifies the │ │ip_tos │number│0 │Type-of-Service value│ │ │ │ │of outgoing packets. │ └────────────┴──────┴───────────────────────────────────┴─────────────────────┘ Example 3.12. Using the tcp() driver destination d_tcp { tcp("10.1.2.3" port(1999); localport(999)); }; 2.5. usertty() This driver writes messages to the terminal of a logged-in user. The usertty() driver has a single required argument, specifying a username who should receive a copy of matching messages. Declaration: usertty(username); usertty() has only the common destination options described in Table 3.5, “Common options for destination drivers”. Note The usertty() destination does not support templates. Example 3.13. Using the usertty() driver destination d_usertty { usertty("root"); }; 2.6. program() This driver executes the specified program with the specified arguments and sends messages to the standard input (stdin) of the child. The program() driver has a single required parameter, specifying a program name to start. The program is executed with the help of the current shell, so the command may include both file patterns and I/O redirection, they will be processed. Declaration: program(commandtorun); Note Syslog-ng 1.6 executed the program once at startup, and kept it running until SIGHUP or exit. The reason was to prevent starting up a large number of programs for messages, which would have enabled an easy DoS attack. Syslog-ng 2.0 on the other hand restarts the program if it exits, mainly for reliability reasons. However it is not recommended to launch programs for single messages as that might easily cause a DoS for the system. The program destination supports all common destination options described in Table 3.5, “Common options for destination drivers”. The default message format that is sent to the program matches the BSD syslog protocol, e.g. it includes the priority value in addition to the format used in logfiles. Example 3.14. Using the program() destination driver destination d_prg { program("/bin/cat >/dev/null"); }; 3. Filter functions The following functions may be used in the filter statement, as described in Section 2, “Filters”. Table 3.10. Available filter functions in syslog-ng ┌────────┬────────────┬───────────────────────────────────────────────────────┐ │ Name │ Synopsis │ Description │ ├────────┼────────────┼───────────────────────────────────────────────────────┤ │ │facility │Match messages having one of the listed facility code. │ │facility│(facility │An alternate syntax permits the use an arbitrary │ │ │[,facility])│facility codes. │ ├────────┼────────────┼───────────────────────────────────────────────────────┤ │ │facility │An alternate syntax for facility permitting the use of │ │ │() │Facility codes above 24 are not defined but can be used│ │ │ │by this alternate syntax. │ ├────────┼────────────┼───────────────────────────────────────────────────────┤ │level() │level(pri │ │ │or │[,pri1..pri2│Match messages based on priority. │ │priority│[,pri3]]) │ │ │() │ │ │ ├────────┼────────────┼───────────────────────────────────────────────────────┤ │program │program │Match messages by using a regular expression against │ │() │(regexp) │the program name field of log messages │ ├────────┼────────────┼───────────────────────────────────────────────────────┤ │host() │host(regexp)│Match messages by using a regular expression against │ │ │ │the hostname field of log messages. │ ├────────┼────────────┼───────────────────────────────────────────────────────┤ │match() │match │Tries to match a regular expression to the message │ │ │(regexp) │itself. │ ├────────┼────────────┼───────────────────────────────────────────────────────┤ │filter()│filter │Call another filter rule and evaluate its value. │ │ │(filtername)│ │ ├────────┼────────────┼───────────────────────────────────────────────────────┤ │netmask │netmask(ip/ │Check the sender's IP address whether it is in the │ │() │mask) │specified IP subnet. │ └────────┴────────────┴───────────────────────────────────────────────────────┘ 4. Macros Certain parts of syslog-ng (e.g.: destination filenames and message content templates) can refer to one or more macros, which get expanded as a message is processed. The table below summarizes the macros available in syslog-ng. Macros can be included by prefixing the macro name with a $ sign, just like in Bourne compatible shells. syslog-ng 2.0 uses a new syntax for braces around macro names: "$MSG" and "${MSG}" are equivalent. The macros related to the time of the message (e.g.: ISODATE, HOUR, etc.) have two further versions each: one with the S_ and one with the R_ prefix (e.g.: S_DATE and R_DATE ). The S_DATE macro represents the date found in the log message, i.e. when the message was sent by the original application. R_DATE is the date when syslog has received the message. DATE equals either S_DATE or R_DATE, depending on the global option set in the now deprecated use_time_recvd () parameter (see Section 5, “Options”). Table 3.11. Available macros in filename expansion ┌─────────────┬───────────────────────────────────────────────────────────────┐ │ Name │ Description │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │FACILITY │The name of the facility from where the message originates. │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │PRIORITY or │The priority of the message. │ │LEVEL │ │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │TAG │The priority and facility encoded as a 2 digit hexadecimal │ │ │number. │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │PRI │The priority and facility encoded as a 2 or 3 digit decimal │ │ │number as it is present in syslog messages. │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │ │Date of the message using the BSD-syslog style timestamp format│ │DATE, R_DATE,│(month/day/hour/minute/second, each expressed in two digits). │ │S_DATE │This is the original syslog time stamp without year │ │ │information, e.g.: Jun 13 15:58:00. │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │FULLDATE, │A nonstandard format for the date of the message using the same│ │R_FULLDATE, │format as DATE, but including the year as well, e.g.: 2006 Jun │ │S_FULLDATE │13 15:58:00. │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │ │Date of the message in the ISO 8601 compatible standard │ │ISODATE, │timestamp format (yyyy-mm-ddThh:mm:ss+-ZONE), e.g.: │ │R_ISODATE, │2006-06-13T15:58:00.123+01:00. If possible, it is recommended │ │S_ISODATE │to use ISODATE for timestamping. Note that syslog-ng can │ │ │produce fractions of a second in the timestamp by using the │ │ │frac_digits() global or per-destination option. │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │STAMP, │A timestamp formatted according to the ts_format() global or │ │R_STAMP, │per-destination option. │ │S_STAMP │ │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │YEAR, R_YEAR,│The year the message was sent. │ │S_YEAR │ │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │MONTH, │ │ │R_MONTH, │The month the message was sent. │ │S_MONTH │ │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │DAY, R_DAY, │The day the message was sent. │ │S_DAY │ │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │WEEKDAY, │The 3-letter name of the day of week the message was sent, e.g.│ │R_WEEKDAY, │Thu. │ │S_WEEKDAY │ │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │WEEK, R_WEEK,│The week number of the year. (The first Monday in the year │ │S_WEEK │marks the first week.) │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │HOUR, R_HOUR,│The hour of day the message was sent. │ │S_HOUR │ │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │MIN, R_MIN, │The minute the message was sent. │ │S_MIN │ │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │SEC, R_SEC, │The second the message was sent. │ │S_SEC │ │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │UNIXTIME, │Standard unix timestamp, represented as the number of seconds │ │R_UNIXTIME, │since 1970-01-01T00:00:00. │ │S_UNIXTIME │ │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │TZOFFSET, │The time-zone as hour offset from GMT; e.g.: -07:00. In │ │R_TZOFFSET, │syslog-ng 1.6.x this used to be -0700 but as ISODATE requires │ │S_TZOFFSET │the colon it was added to TZOFFSET as well. │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │TZ, R_TZ, │Equivalent to TZOFFSET, used to mean the time zone name │ │S_TZ │abbreviation in syslog-ng 1.6.x. │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │ │The name of the source host where the message originates from. │ │HOST │If the message traverses several hosts and the chain_hostnames │ │ │() option is on (see Section 5, “Options”), the first host in │ │ │the chain is used. │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │FULLHOST │The full FQDN of the host name chain (without trimming chained │ │ │hosts), including the domain name. │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │ │Name of the host that sent the message to syslog-ng, as │ │HOST_FROM │resolved by syslog-ng using DNS. If the message traverses │ │ │several hosts, this is the last host in the chain. │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │ │FQDN of the host that sent the message to syslog-ng as resolved│ │FULLHOST_FROM│by syslog-ng using DNS. If the message traverses several hosts,│ │ │this is the last host in the chain. │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │ │IP address of the host that sent the message to syslog-ng. │ │SOURCEIP │(I.e. the IP address of the host in the FULLHOST_FROM macro.) │ │ │Please note that when a message traverses several relays, this │ │ │macro contains the IP of the last relay. │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │PROGRAM │The name of the program sending the message. │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │PID │The PID of the program sending the message. │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │MSG or │Message contents including the program name and pid. │ │MESSAGE │ │ ├─────────────┼───────────────────────────────────────────────────────────────┤ │MSGONLY │Message contents without the program name. │ └─────────────┴───────────────────────────────────────────────────────────────┘ 5. Options The following options can be specified in the options statement, as described in Section 6, “Options”. Table 3.12. List of global options supported in syslog-ng ┌───────────────────────┬────────────┬───────────────┬────────────────────────┐ │ Name │ Accepted │ Default │ Description │ │ │ values │ │ │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │The time to │ │ │ │ │wait in seconds│ │ │time_reopen() │number │before a dead │60 │ │ │ │connection is │ │ │ │ │reestablished. │ │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │The time to │ │ │ │ │wait in seconds│ │ │time_reap() │number │before an idle │60 │ │ │ │destination │ │ │ │ │file is closed.│ │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │The time to wait in │ │time_sleep() │number │0 │milliseconds between │ │ │ │ │each invocation of the │ │ │ │ │poll() iteration. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │sync() or sync_freq() │number │0 │Obsolete aliases for │ │(DEPRECATED) │ │ │flush_lines() │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │The number of seconds │ │ │ │ │between two MARK lines. │ │ │ │ │MARK lines are generated│ │mark_freq() │number │1200 │if there was no message │ │ │ │ │traffic to inform the │ │ │ │ │receiver that the │ │ │ │ │connection is still │ │ │ │ │alive. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │The period between two │ │ │ │ │STATS messages in │ │ │ │ │seconds. STATS are log │ │ │ │ │messages sent by │ │ │ │ │syslog-ng, containing │ │ │ │ │statistics about dropped│ │stats_freq() │number │600 │log messages. This │ │ │ │ │parameter is identical │ │ │ │ │to the stats() option of│ │ │ │ │syslog-ng 1.6. In │ │ │ │ │syslog-ng 2.0, stats() │ │ │ │ │is an alias of │ │ │ │ │stats_freq(). │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │The number of lines │ │log_fifo_size() │number │100 │fitting to the output │ │ │ │ │queue │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │chain_hostnames() │yes or no │yes │Enable or disable the │ │ │ │ │chained hostname format.│ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │Normalize hostnames, │ │ │ │ │which currently │ │normalize_hostnames() │yes or no │no │translates to converting│ │ │ │ │them to lower case. │ │ │ │ │(requires 1.9.9) │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │keep_hostname() │yes or no │no │Enable or disable │ │ │ │ │hostname rewriting. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │Enable or disable │ │check_hostname() │yes or no │no │checking whether the │ │ │ │ │hostname contains valid │ │ │ │ │characters. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │A regexp containing │ │bad_hostname() │regular │no │hostnames which should │ │ │expression │ │not be handled as │ │ │ │ │hostnames. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │Enable or disable │ │create_dirs() │yes or no │no │directory creation for │ │ │ │ │destination files. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │owner() │userid │root │The default owner of │ │ │ │ │output files. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │group() │groupid │root │The default group of │ │ │ │ │output files. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │perm() │permission │0600 │The default permission │ │ │value │ │for output files. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │The default owner of │ │dir_owner() │userid │root │newly created │ │ │ │ │directories. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │The default group for │ │dir_group() │groupid │root │newly created │ │ │ │ │directories. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │permission │ │The default permission │ │dir_perm() │value │0700 │for newly created │ │ │ │ │directories. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │This option controls how│ │ │ │ │the time related macros │ │ │ │ │are expanded in filename│ │ │ │ │and content templates. │ │ │ │ │If set to yes, then the │ │ │ │ │non-prefixed versions of│ │ │ │ │the time related macros │ │ │ │ │(e.g.: HOUR instead of │ │ │ │ │R_HOUR and S_HOUR) refer│ │ │ │ │to the time when the │ │ │ │ │message was received, │ │ │ │ │otherwise it refers to │ │ │ │ │the timestamp which is │ │ │ │ │in the message. │ │ │ │ │ │ │ │ │ │Note │ │ │ │ │ │ │ │ │ │The timestamps in the │ │use_time_recvd() │yes or no │no │messages are generated │ │(DEPRECATED) │ │ │by the originating host │ │ │ │ │and might not be │ │ │ │ │accurate. │ │ │ │ │ │ │ │ │ │Note │ │ │ │ │ │ │ │ │ │This option is │ │ │ │ │deprecated as many users│ │ │ │ │assumed that it controls│ │ │ │ │the timestamp as it is │ │ │ │ │written to logfiles/ │ │ │ │ │destinations, which is │ │ │ │ │not the case. To change │ │ │ │ │how messages are │ │ │ │ │formatted, specify a │ │ │ │ │content-template │ │ │ │ │referring to the │ │ │ │ │appropriate prefixed (S_│ │ │ │ │or R_) time macro. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │Specifies the timestamp │ │ │ │ │format used when │ │ │ │ │syslog-ng itself formats│ │ │rfc3164, │ │a timestamp and nothing │ │ts_format() │bsd, │rfc3164 │else specifies a format │ │ │rfc3339, iso│ │(e.g.: STAMP macros, │ │ │ │ │internal messages, │ │ │ │ │messages without │ │ │ │ │original timestamps). │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │Control DNS usage. "yes"│ │ │ │ │enables DNS queries │ │ │ │ │(with using a cache, see│ │ │ │ │the option dns_cache), │ │ │ │ │"no" disables name │ │ │ │ │resolution completely, │ │ │ │ │"persist-only" uses │ │ │ │ │entries in the DNS cache│ │ │ │ │host file (see option │ │ │ │ │dns_cache_hosts). │ │ │yes, no, │ │syslog-ng blocks on DNS │ │use_dns() │persist-only│yes │queries, so enabling DNS│ │ │ │ │may lead to a Denial of │ │ │ │ │Service attack. To │ │ │ │ │prevent DoS, protect │ │ │ │ │your syslog-ng network │ │ │ │ │endpoint with firewall │ │ │ │ │rules, and make sure │ │ │ │ │that all hosts which may│ │ │ │ │get to syslog-ng are │ │ │ │ │resolvable/or you are │ │ │ │ │using a static IP-name │ │ │ │ │mapping. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │dns_cache() │yes or no │yes │Enable or disable DNS │ │ │ │ │cache usage. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │dns_cache_size() │number │1007 │Number of hostnames in │ │ │ │ │the DNS cache. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │Number of seconds while │ │dns_cache_expire() │number │3600 │a successful lookup is │ │ │ │ │cached. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │dns_cache_expire_failed│ │ │Number of seconds while │ │() │number │60 │a failed lookup is │ │ │ │ │cached. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │Name of a file │ │ │ │ │in /etc/hosts │ │ │ │ │format that │ │ │ │ │contains static│ │ │ │ │IP->name │ │ │ │ │mappings. By │ │ │dns_cache_hosts() │filename │using this │unset │ │ │ │option it is │ │ │ │ │possible to │ │ │ │ │resolve names │ │ │ │ │without │ │ │ │ │reliance on │ │ │ │ │DNS. │ │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │log_msg_size() │number │8192 │Maximum length of a │ │ │ │ │message in bytes. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │Add Fully Qualified │ │use_fqdn() │yes or no │no │Domain Name instead of │ │ │ │ │short hostname. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │gc_idle_threshold() │ │ │Has no meaning in │ │(DEPRECATED) │number │n/a │syslog-ng 1.9.x and │ │ │ │ │later. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │gc_busy_threshold() │ │ │Has no meaning in │ │(DEPRECATED) │number │n/a │syslog-ng 1.9.x and │ │ │ │ │later. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │Specifies how many lines│ │ │ │ │are flushed to a │ │ │ │ │destination at a time. │ │ │ │ │Syslog-ng waits for this│ │ │ │ │number of lines to │ │ │ │ │accumulate and sends │ │ │ │ │them off in a single │ │ │ │ │batch. Setting this │ │flush_lines() │number │0 │number high increases │ │ │ │ │throughput as fully │ │ │ │ │filled frames are sent │ │ │ │ │to the network, but also│ │ │ │ │increases message │ │ │ │ │latency. The latency can│ │ │ │ │be limited by the use of│ │ │ │ │the flush_timeout │ │ │ │ │option. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │Specifies the time │ │ │ │ │syslog-ng waits for │ │flush_timeout() │time in │10000 │lines to accumulate in │ │ │milliseconds│ │its output buffer. See │ │ │ │ │the flush_lines() option│ │ │ │ │for more information. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │Specifies the time zone │ │ │ │ │associated with the │ │ │time offset │ │incoming messages, if │ │recv_time_zone() │(e.g.: │local timezone │not specified otherwise │ │ │+03:00) │ │in the message or in the│ │ │ │ │source driver. See │ │ │ │ │Section 1, “Timezone │ │ │ │ │handling” for details. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │Specifies the time zone │ │ │ │ │associated with the │ │ │ │ │messages sent by │ │ │time offset │ │syslog-ng, if not │ │send_time_zone() │(e.g.: │local timezone │specified otherwise in │ │ │+03:00) │ │the message or in the │ │ │ │ │destination driver. See │ │ │ │ │Section 1, “Timezone │ │ │ │ │handling” for details. │ ├───────────────────────┼────────────┼───────────────┼────────────────────────┤ │ │ │ │syslog-ng can store │ │ │ │ │fractions of a second in│ │ │ │ │the timestamps. │ │ │ │ │frac_digits() specifies │ │ │ │ │the number of digits │ │ │ │ │stored. The digits │ │frac_digits() │number │0 │storing the fractions │ │ │ │ │are padded by zeros if │ │ │ │ │the original timestamp │ │ │ │ │of the message specifies│ │ │ │ │only seconds. Fractions │ │ │ │ │can always be stored for│ │ │ │ │the received time of the│ │ │ │ │messages. │ └───────────────────────┴────────────┴───────────────┴────────────────────────┘ Chapter 4. Performance tuning in syslog-ng Table of Contents 1. Setting garbage collector parameters 2. Setting time_sleep() 3. Setting output queue size 4. Setting the sync parameter There are several settings available you can finetune the behaviour of syslog-ng. The defaults should be adequate for a single server or workstation installation, but for a central loghost receiving the logs from multiple computers it may not be enough. 1. Setting garbage collector parameters Syslog-ng 2.0 is a complete reimplementation of syslog-ng 1.6, and does not use the mark and sweep garbage collector at all. The garbage collector parameters ( gc_idle_threshold, gc_busy_threshold) are still accepted but are ignored. 2. Setting time_sleep() When there are a lot of parallel connections to syslog-ng, the amount of time required to prepare for a single poll loop iteration is significant. Since the arrival of every single log message triggers a new iteration, the CPU usage of syslog-ng might increase significantly even if the number of messages received is otherwise low. The solution is to add a fixed latency to message processing to wait some messages to arrive and to process them in blocks. This can be accomplished by setting the time_sleep() to a non-zero value. It is not recommended to increase it above 100ms, as that might skew timestamps, slow syslog-ng, and cause messages to be dropped. An alternative solution is to avoid tcp() and unix-stream() sources and use the DGRAM versions, udp() and unix-dgram(), respectively. The value of fetch_limit() and log_fifo_size() must also be sized accordingly when time_sleep() is modified. 3. Setting output queue size syslog-ng always reads its incoming log channels to prevent the running daemons from blocking. This may result in lost messages if the output queue is full, it is therefore important to set the output queue size (termed in number of messages). The size of the output queue can be set either globally, or on a per destination basis. Note This does not apply to syslog-ng 2.0 if the flow-control flag is enabled. See Table 2.4, “Log statement flags” for details. options { log_fifo_size(1000); }; or destination d_messages { file("/var/log/messages" log_fifo_size(1000)); }; You should set your fifo size to the estimated number of messages in a message burst. If bursts extend the bandwidth of your destination pipe, syslog-ng can feed messages into the destination pipe after the burst has collapsed. Of course syslog-ng cannot widen the network bandwidth, so if the destination host lives on a noisy network and the logtraffic extends the bandwidth of this network, syslog-ng cannot do anything. However, it will do its best. 4. Setting the sync parameter The sync parameter does not exactly do what its name implies. As you have seen messages to be sent are buffered in an output queue. The sync parameter specifies the number of messages held in this buffer before anything is written. 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=쓹s֥y*u8 p!Vu#8q.訰'ucEܦW4ʜݗ_4keDA7総<~ɳ'NN_xo^=Gf[$f?(}@q~r Әs*(W?hqb,=Z?Bv y y#G^3gRi&~ExS| ν vh&m2fM~eI`5"/Zt" 7oB1QWgϥVEHDMT6:y~K ̢Lҁ: i(Z zZ_ED!сCZ, TW]7 ry$  `[ _{UmuZ$]LjNCf0Hi /R:vTɧhuk5.)~c*o{G_λ>;d4{ɌDGO}y#[ه2Oy?/ڟ@qrZ5;F..d:xG+«5ȕta7kiMy{ٶqnʯV-7ŭ}-7 IqjJ38Zpx8)SIWmx(e} 75Q'.Sr7k2:92@RoO0M A|w moe죵hG x/6_]t%+wpݠ "}8G 9f&tgsno]וQ\s#CsEIu4-3BHG;Ⱥ\?)V,$;^'ѹw h뇚 ta:[B{!V#F>4LlTګrNV3\@*D5u`7oj1@Y܈f\$͍_?6y#qKch_pv:0t >>Z762h FcUhPQ㢟;Rota;eԢT=/Q?=TX.\zxAF-KJ(ѱNM:߁UgPM2-tOImO+v SQvbxZXfEI(c"̣bRZ6GuE%fK4A ] [bC77CӒS-!ۚ ˒UsT`$r2 کvE6kY0'rQP@qav٭HQD7BF12D`mCgލ`\coA1լESk,f,}Jdmisuӣg>^VP/8[*7]X!]{{ԺZ#g/l[6>oWgù ;=՝\ ,184R=2vQ:4Z7jRIvm:Aşg[+ xm󿽃Sywj;e_ ֮HPAƄWFCaQYkof:JևPejD=an%Lnӣo`7':SUe󣑹ĀinEi:[I+|ݥǾްi/m ЪEm=n|.©81gNVb c~ԙ-%{[Q#٪\[&B2W>yu¾fhǒ%>7OkȩƢxGcdEEx iϴՋ_2Ҩ#YniQMȑ>]X(/x?p=o;mԹi^<}'y|N+k< {,d;oˣ :p곊(\ji%\kI:Bׂϑ̐B45 ^tL\΁:~Mrk&8b2YWm`~N/̱Iš#EvlP8;?wטɬW MK?zZ`&6hvi qƃKgg"饌LX&ˤgYJ)LҞS=V߾Gm76݋+tg14 Ki+.ߴᣀ+>Wv~ %S}iѻ ہ yjdԟtR&W}d84zghGe*ѧ**<' >}Zg-@GU)H]LuUvPMn,c$pu*:ܧ Ac]t''妽s%WkG3h~$kei}oZW鿚Y[sP2sKB|\w&,a 31rN~4@ܦ\G0$-lVrZoj=5хwR{des %q@eWh2MBY6(]M vPTI_ ʱoxd4.{oNtܙ5@ /9T7|[=,xCRʹѷnanPC4.J-˰tBRxXf[xbDC8)n IkU/:  "dtwpf ৃG3y#gǨB!G] 'T^ &IKB$Lũ8U}1`]sئ󹳼Rvgm`^hw1m $O(@LʪkKF` V(v4b*̀c|2̀/[ȁ  ?%߄P \&k^^>/^ ĎHXg cՁQE9Hi>^+p8IrH]0r X#\cVVܔИQgK x^塃.LDpmΡ0A5 <D749&a~5kU.//ʦrl$س5%\[s5gԪ[ e ^.+ZBȺRj){{zTwRW&dpe?T*lR@GDrgC3*iG^~6@񾹏:mpsp敲N7១5;' ?#GgSjnJpT 5QXh1nKFִt[f<^mlM'P}un.d)A=>Dcb+Kl-l3?nΌGA=Nz̫>ݍ0>y_h07JQK]sXOJrK2M [ 5p 壊L$&s@r'')s F3;=|h=\ċsJ3 aѾ7*vqon_D^vzM>5CȈ1fMZ}CZ;0*oFa9cEfq$(ԎS:Y|HK'F"RRw)סڈAˊY:t܋%%N2Pc=ccXsMY>&dTX`lIP~Hy"+lȫD"m$[}5 ӫkYC7$Ij"Z"^dxA?e0;M7R9uI2k1U9Zh_( |m8 Bx;.KC6.3R54 > n@\KK˹4FgI6M|g1Ĕ0)XE/pJ< kNW:%l-]"J-x0#d4S B3g @V %[ m3t@@(b9`y6Ҕ팽;+`YC="ZW ]x=5E 骮<큧:[3 /YQنQ\zB3A ^{OUuOfiƨj)v:`ZA]Us\=iBJ>&w-&l$W/"slq8|bY2ըJq%5+b(UD%@b)o#Lp7G(t M*D !.JxH?)=@KO@F(Zu]Ǥ1ҏۜ`~/_Ե*7ɾ@cۿ[OFc'oބ-'EW(ǝ7/1կhG/a{v`!w̆g *Ñ/EV$ z)5u|<$q=DV7\E>+_O/ߓՉ̀`_Aʻ):hD3 0 JZ\&VXhɛhpHDbW5PP"( }/'hk7C<mL\d"-6Q,̣ P Y>}XDGA=e_/_U uѾPb 9!&A-а/\ky.ٻ0!Td#GRl 쿪"{v2 a;м,gۯۯۯۯۯۯۯۯۯۯۯۯ?Yxsyslog-ng-2.1.4/doc/Makefile.am0000644000000000000000000000150110756015713014741 0ustar rootroot EXTRA_DIST = man/syslog-ng.8 man/syslog-ng.conf.5 \ security/bof-2002-09-27.txt \ security/dos-2000-11-22.txt \ reference/syslog-ng.html.tar.gz \ reference/syslog-ng.xml \ reference/syslog-ng.txt \ reference/syslog-ng.xsl \ examples/syslog-ng.conf.sample \ examples/syslog-ng.conf.solaris man_MANS = man/syslog-ng.8 man/syslog-ng.conf.5 reference/syslog-ng.html.tar.gz: reference/syslog-ng.xml docvars.xml (set -e; \ mkdir reference || /bin/true; \ xsltproc --nonet --path $(top_builddir)/doc -o reference/syslog-ng.html/index.html \ $(top_srcdir)/doc/reference/syslog-ng.xsl \ $(top_srcdir)/doc/reference/syslog-ng.xml; \ cd reference; \ tar cfz syslog-ng.html.tar.gz syslog-ng.html) reference/syslog-ng.txt: reference/syslog-ng.html.tar.gz w3m -dump reference/syslog-ng.html/index.html > $@ syslog-ng-2.1.4/doc/docvars.xml.in0000644000000000000000000000012710756015713015500 0ustar rootroot syslog-ng-2.1.4/doc/security/0000755000000000000000000000000011157715104014554 5ustar rootrootsyslog-ng-2.1.4/doc/security/dos-2000-11-22.txt0000644000000000000000000000423510756015713017130 0ustar rootroot BalaBit security advisory Advisory ID: BB-2000/01 Package: syslog-ng Versions affected: versions prior to and including 1.4.8 Problem type: remote DoS attack Date: 2000-11-22 1) Background syslog-ng is a portable syslog implementation. Its highlights include regexp based log selection, TCP transport and more. For more information: http://www.balabit.hu/products/syslog-ng/ 2) Problem description When syslog-ng parses log messages a variable named "left" is used to store the remaining length of the log message. The priority part in the message should look like this: <6> When the line ends without the closing '>' this "left" variable becomes -1 due a to a bug. The remaining part of the message parsing routine checks if there's any characters left using the condition: left != 0, since -1 is not 0, this condition evaluates to true. Syslog-ng versions after 1.4.7 filters out \r and \n characters from log messages and replaces them with spaces to avoid cluttering logfiles. Due to a problem in the parsing of log messages, this character change may access unaccessible memory region. This causes a segmentation fault. So sending a "<6", terminated with a newline to one of the input channels causes a SIGSEGV. Prior to 1.4.7, this character change was not implemented, so mounting a DoS attack is not so trivial, but is still possible. (it's left to the reader as an exercise) It is believed that no other exploitation is possible. 3) Impact Sending a carefully crafted syslog packet may cause syslog-ng to exit with a Segmentation Fault. 4) Solution Upgrade syslog-ng to 1.4.9, which is a security upgrade, and changes nothing compared to 1.4.8 or apply this patch: diff -urN syslog-ng-1.4.8/src/log.c syslog-ng-1.4.9/src/log.c --- syslog-ng-1.4.8/src/log.c Tue Oct 10 15:05:52 2000 +++ syslog-ng-1.4.9/src/log.c Wed Nov 22 16:45:11 2000 @@ -67,8 +67,10 @@ left--; } lm->pri = pri; - src++; - left--; + if (left) { + src++; + left--; + } } else { lm->pri = LOG_USER | LOG_NOTICE; syslog-ng-2.1.4/doc/security/bof-2002-09-27.txt0000644000000000000000000000427610756015713017134 0ustar rootroot BalaBit security advisory Advisory ID: BB-2002/01 Package: syslog-ng Versions affected: versions prior to and including 1.5.20 Problem type: buffer overflow Exploitable: yes Date: 2002-09-27 1) Background syslog-ng is a portable syslog implementation. Its highlights include regexp based log selection, TCP transport and more. For more information: http://www.balabit.hu/en/downloads/syslog-ng/ 2) Problem description To make it easier to specify message destinations, syslog-ng supports macros in destination filenames as the following log snippet shows: destination d_messages_by_host { file("/var/log/$HOST/messages"); }; The same syntax is used when specifying the contents of destination files: destination d_special_messages { file("/var/log/messages" template("$ISODATE $HOST $MSG\n")); }; The problem lies in the way macro expansion handles constant characters. (ie everything other than macro references). As syslog-ng expands macros it uses a buffer, and a variable called 'left', which contains the number of characters available in the buffer. When a constant character is appended, this variable is not decremented, thus when expanding macros incorrect bounds checking is performed. 3) Impact If templated filenames or templated output is used, it is possible to overflow a buffer. The number of bytes exceeding the allocated buffer depends on the exact template being used. It is believed that this overflow can be exploited, given enough constant characters are present in the template string. 4) Solution Upgrade syslog-ng to 1.5.21 (devel) or 1.4.16 (stable) or apply the following patch: diff -u -r1.52 -r1.53 --- affile.c 21 Aug 2002 14:03:50 -0000 1.52 +++ affile.c 27 Sep 2002 09:11:33 -0000 1.53 @@ -859,7 +859,7 @@ { "SOURCEIP", M_SOURCE_IP } }; char format[cfg->log_msg_size + 1], *format_ptr = format; - int left = sizeof(format); + int left = sizeof(format) - 1; int i, j; i = 0; @@ -888,6 +888,7 @@ *format_ptr = template->data[i]; format_ptr++; i++; + left--; } } *format_ptr = 0; syslog-ng-2.1.4/doc/man/0000755000000000000000000000000011157715104013460 5ustar rootrootsyslog-ng-2.1.4/doc/man/syslog-ng.80000644000000000000000000000630410756015713015501 0ustar rootroot.TH SYSLOG-NG 8 .SH NAME syslog-ng \- logs system messages .SH SYNOPSIS NOTE: This file is not up to date. Please refer to the html documentation. .B syslog-ng [ .B \-dFsvV ] [ .B \-f <\fIconfig-filename\fP> ] [ .B \-p <\fIpid-filename\fP> ] [ .B \-C <\fIchroot-dir\fP> ] [ .B \-u <\fIuser\fP> ] [ .B \-g <\fIgroup\fP> ] .SH DESCRIPTION .PP \fBsyslog-ng\fP reads and logs messages to the system console, log files, other machines and/or users as specified by its configuration file. .PP The configuration file is read at startup and is reread after receipt of a hangup (HUP) signal. When reloading the configuration file, all destination files are closed and reopened as appropriate. For more information about the configuration file, see syslog-ng.conf(5). .PP Typically messages are sent to \fBsyslog-ng\fP via a Unix domain socket (\fB/dev/log\fP) or via UDP, to port 514 or to whatever \fBsyslog/udp\fP is defined to be in \fI/etc/services\fP. To receieve messages from the kernel, \fB/dev/klog\fP is opened for reading. .PP Messages sent to \fBsyslog-ng\fP should be an entire line, prefixed by a priority code in between '<' and '>'. Definititions of the recognised values can be found in the include file \fI\fP. .PP \fBsyslog-ng\fP can be configured to pass messages on to other \fBsyslog-ng's\fP and when doing so, it sends the message on with the priority as a prefix. .PP It is not necessary to terminate a message with a line feed or carriage return. .SH OPTIONS .TP .B \-C \0, \-\-chroot= Chroot to directory. .TP .B \-d, \-\-debug Set "debug mode". Prints out various messages to aid in debugging and stops it from becoming a daemon. To activate debugging in the yacc parser, either use this option twice or combine with \fB-v\fP. .TP .B \-F, \-\-foreground Don't fork into background. .TP .B \-f \0, \-\-cfgfile= Instead of reading the normal \fB/etc/syslog-ng/syslog-ng.conf\fP file for configuration information, use the filename given instead. .TP .B \-g \0, \-\-group= Switch to group. .TP .B \-p \0, \-\-pidfile= Write the current PID information to the specified file. Defaults to \fB/var/run/syslog-ng.pid\fP. .TP .B \-s, \-\-syntax\-only Only read and parse the configuration file. See also the option \fB-f\fP. .TP .B \-u \0, \-\-group= Switch to user. .TP .B \-v, \-\-verbose Enable verbose mode. Process will not become a daemon. Prints out fewer messages, compared to \fB-d\fP. .TP .B \-V, \-\-version Print the version number. .SH DIAGNOSTICS It is expected that \fBsyslog-ng\fP will run as root, however, if not running on a priviledged port of it it owned its own log directories, etc, it might run as a non-root user. .SH SEE ALSO .BR syslog-ng.conf (5), .BR logger (1), .BR syslog (2), .BR syslog (3), .BR services (5), .BR syslog.conf (5), .BR klogd (8), .BR syslogd (8), .BR sysklogd (8) .SH FILES .TP .I /etc/syslog-ng/syslog-ng.conf Configuration file for .BR syslog\-ng . See .BR syslog\-ng.conf (5) for more information. .TP .I /var/run/syslog-ng.pid The file containing the process id of .BR syslog-ng . .SH BUGS .PP If you find any, please send email to the syslog-ng mailing list at syslog-ng@lists.balabit.hu syslog-ng-2.1.4/doc/man/syslog-ng.conf.50000644000000000000000000001341310756015713016421 0ustar rootroot.TH syslog-ng.conf 5 .SH NAME /etc/syslog-ng/syslog-ng.conf - syslog-ng configuration file .SH DESCRIPTION .PP The configuration file for \fBsyslog-ng\fP A message route in syslog-ng is made up from three parts: a source, a destination and filtering rules. .SH SOURCES You can declare source statements using the "source" keyword: source { sourcedriver params; sourcedriver params; ... }; Sourcename is an identifier you'll use to refer to this group of messages. Sourcedriver is a method of getting a given message. The following drivers are available: * file - reads messages from the given file * unix-dgram - reads messages from the given AF_UNIX, SOCK_DGRAM socket (BSDi style) * unix-stream - reads messages from the given AF_UNIX, SOCK_STREAM socket (Linux style) * udp , - network source using the UDP protocol. If you do not want to bind to a specific interface use 0.0.0.0. * tcp , - network source using the TCP protocol. * sun-streams - local source used on Solaris systems .SH DESTINATIONS Destinations can be created using the destination keyword: destination { destdriver params; destdriver params; ... ; }; * file - writes messages to the given file * unix-dgram - writes messages to the given AF_UNIX, SOCK_DGRAM socket (BSDi style) * unix-stream - writes messages to the given AF_UNIX, SOCK_STREAM socket (Linux style) * udp , - network destination using the UDP protocol * tcp , - network destination using the TCP protocol * usertty - sends log to the given user's terminal .SH FILTERS You can create filters using the filter keyword: filter { expression; }; Where expression is a simple boolean expression. You can use "and", "or" and "not" to connect builtin functions. Functions can be one of: * facility(list of comma seperated facility names) * level(list of comma seperated priority nammes OR a range separated by "..") * program(regexp to match program name) * host(regexp to match program name) * match(regexp to match program name) .SH LOG STATEMENTS You can connect sources and destinations using the log statement: log { source S1; source S2; ... filter F1; filter F2; ... destination D1; destination D2; ... }; Where Sx refers to one of the declared log sources, Fx one of the filters and Dx one of the destinations. Filters are ANDed together. .SH OPTIONS You can specify several global options to syslog-ng in the options statement: options { opt1; opt2; ... }; Where an option can be any of the following: .TP .B chain_hostnames(yes|no) Enable or disable the chained hostname format. .TP .B long_hostnames(yes|no) This is a deprecated alias for chain_hostnames(). .TP .B keep_hostname(yes|no) Specifies whether to trust hostname as it is included in the log message. If keep_hostname is yes and there is a hostname in the message it is not touched, otherwise it is always rewritten based on the information where the message was received from. .TP .B use_dns(yes|no) Enable or disable DNS usage. syslog-ng blocks on DNS queries, so enabling DNS may lead to a Denial of Service attack. To prevent DoS, protect your syslog-ng network endpoint with firewall rules, and make sure that all hosts, which may get to syslog-ng is resolvable. .TP .B use_fqdn(yes|no) Add Fully Qualified Domain Name instead of short hostname. .TP .B check_hostname(yes|no) Enable or disable whether the hostname contains valid characters. .TP .B bad_hostname(regex) A regexp which matches hostnames which should not be taken as such. .TP .B dns_cache(yes|no) Enable or disable DNS cache usage. .TP .B dns_cache_expire(n) Number of seconds while a successful lookup is cached. .TP .B dns_cache_expire_failed(n) Number of seconds while a failed lookup is cached. .TP .B dns_cache_size(n) Number of hostnames in the DNS cache. .TP .B create_dirs(yes|no) Enable or disable directory creation for destination files. .TP .B dir_owner(uid) User id. .TP .B dir_group(gid) Group id. .TP .B dir_perm(perm) Permission value (octal mask). .TP .B owner(uid) User id for created files. .TP .B group(gid) Group id for created files. .TP .B perm(perm) Permission value for created files. .TP .B gc_busy_threshold(n) Sets the threshold value for the garbage collector, when syslog-ng is busy. GC phase starts when the number of allocated objects reach this number. Default: 3000. .TP .B gc_idle_threshold(n) Sets the threshold value for the garbage collector, when syslog-ng is idle. GC phase starts when the number of allocated objects reach this number. Default: 100. .TP .B log_fifo_size(n) The number of lines fitting to the output queue. An output queue is present for all destinations. .TP .B log_msg_size(n) Maximum length of message in bytes (NOTE: some syslogd implementations have a fixed limit of 1024 characters). .TP .B mark(n) The number of seconds between two MARK lines. NOTE: not implemented yet. .TP .B stats(n) The number of seconds between two STATS messages. .TP .B sync(n) The number of lines buffered before written to file (can be overridden locally). .TP .B time_reap(n) The time to wait before an idle destination file is closed. .TP .B time_reopen(n) The time to wait before a died connection is reestablished. .TP .B use_time_recvd(yes|no) This variable is used only for macro expansion where the meaning of the time specific macros depend on this setting, however as there are separate macros for referring to the received timestamp (R_ macros) and the log message timestamp (S_), so using this value is not recommended. .SH FILES /etc/syslog-ng/syslog-ng.conf .SH COPYRIGHT syslog-ng and this file is Copyright (c) 1999-2004 BalaBit IT Ltd, portions were contributed by Jose Pedro Oliveira. .SH SEE ALSO syslog-ng(8), syslogd(8) syslog-ng-2.1.4/depcomp0000755000000000000000000003305210447737234013531 0ustar rootroot#! /bin/sh # depcomp - compile a program generating dependencies as side-effects # Copyright 1999, 2000, 2003 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. 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"$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" echo " " >> "$depfile" . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 syslog-ng-2.1.4/README0000644000000000000000000000026610756015713013027 0ustar rootroot Copyright --------- syslog-ng is copyright (c) 2003, 2004, 2005, 2006, 2007 BalaBit IT Ltd and distributed under the terms of the GPL version 2. For details see the file COPYING. syslog-ng-2.1.4/AUTHORS0000644000000000000000000000212011106537106013201 0ustar rootroot syslog-ng was written by Balzs Scheidler Contributions under the contrib/ directory were contributed by a number of different people. Code contributions: ------------------- Anthony Lineham - bugfixes Chris Packham - suppressing duplicate messages Jung Christian - BSDTAG macro Roger J. Meier - initgroups bugfix Corinna Vinschen - cygwin packaging files and portability fixes Charles G. Waldman - file source driver fixes Philip Bellino - IPv6 bugfixes Heath N. Caldwell - user/group name resolution fix to report unknown users as errors Suggestions, good bugreports, helping newbies on the mailing list: ------------------------------------------------------------------ Evan Rempel Roberto Nibali Nate Campi Sandor Geller Valdis Kletnieks Alexander Clouter Hari Sekhon Dave Johnson Brian A. Seklecki John Morrissey Joe Fegan and probably a lot more. Please note that this list is only updated from time to time, and my memories may not serve me the best, so it is probably inaccurate. If you miss your name from this list, just let me know :) Balazs Scheidler 2008-11-06 syslog-ng-2.1.4/Makefile.in0000644000000000000000000004651711157715047014230 0ustar rootroot# Makefile.in generated by automake 1.9.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ srcdir = @srcdir@ top_srcdir = @top_srcdir@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ top_builddir = . am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd INSTALL = @INSTALL@ install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c install_sh_SCRIPT = $(install_sh) -c INSTALL_HEADER = $(INSTALL_DATA) transform = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : subdir = . 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FILE *f; } SerializeFileArchive; typedef struct _SerializeStringArchive { SerializeArchive super; gsize pos; GString *string; } SerializeStringArchive; static gboolean serialize_archive_read_bytes(SerializeArchive *self, gchar *buf, gsize buflen) { if ((self->error == NULL) && !self->read_bytes(self, buf, buflen, &self->error)) { if (!self->error) { g_set_error(&self->error, G_FILE_ERROR, G_FILE_ERROR_IO, "Error reading data"); } msg_error("Error reading serialized data", evt_tag_str("error", self->error->message), NULL); } return self->error == NULL; } static gboolean serialize_archive_write_bytes(SerializeArchive *self, const gchar *buf, gsize buflen) { if ((self->error == NULL) && !self->write_bytes(self, buf, buflen, &self->error)) { if (!self->error) { g_set_error(&self->error, G_FILE_ERROR, G_FILE_ERROR_IO, "Error writing data"); } msg_error("Error writing serializing data", evt_tag_str("error", self->error->message), NULL); } return self->error == NULL; } void serialize_archive_free(SerializeArchive *self) { g_free(self); } static gboolean serialize_file_archive_read_bytes(SerializeArchive *s, gchar *buf, gsize buflen, GError **error) { SerializeFileArchive *self = (SerializeFileArchive *) s; gsize bytes_read; g_return_val_if_fail(error == NULL || (*error) == NULL, FALSE); bytes_read = fread(buf, 1, buflen, self->f); if (bytes_read < 0 || bytes_read != buflen) { g_set_error(error, G_FILE_ERROR, G_FILE_ERROR_IO, "Error reading file (%s)", bytes_read < 0 ? g_strerror(errno) : "short read"); return FALSE; } return TRUE; } static gboolean serialize_file_archive_write_bytes(SerializeArchive *s, const gchar *buf, gsize buflen, GError **error) { SerializeFileArchive *self = (SerializeFileArchive *) s; gsize bytes_written; g_return_val_if_fail(error == NULL || (*error) == NULL, FALSE); bytes_written = fwrite(buf, 1, buflen, self->f); if (bytes_written < 0 || bytes_written != buflen) { g_set_error(error, G_FILE_ERROR, G_FILE_ERROR_IO, "Error writing file (%s)", bytes_written < 0 ? g_strerror(errno) : "short write"); return FALSE; } return TRUE; } SerializeArchive * serialize_file_archive_new(FILE *f) { SerializeFileArchive *self = g_new0(SerializeFileArchive, 1); self->super.read_bytes = serialize_file_archive_read_bytes; self->super.write_bytes = serialize_file_archive_write_bytes; self->f = f; return &self->super; } static gboolean serialize_string_archive_read_bytes(SerializeArchive *s, gchar *buf, gsize buflen, GError **error) { SerializeStringArchive *self = (SerializeStringArchive *) s; g_return_val_if_fail(error == NULL || (*error) == NULL, FALSE); if ((gssize) self->pos + buflen > (gssize) self->string->len) { g_set_error(error, G_FILE_ERROR, G_FILE_ERROR_IO, "Error reading from string, stored data too short"); return FALSE; } memcpy(buf, &self->string->str[self->pos], buflen); self->pos += buflen; return TRUE; } static gboolean serialize_string_archive_write_bytes(SerializeArchive *s, const gchar *buf, gsize buflen, GError **error) { SerializeStringArchive *self = (SerializeStringArchive *) s; g_return_val_if_fail(error == NULL || (*error) == NULL, FALSE); g_string_append_len(self->string, buf, buflen); return TRUE; } SerializeArchive * serialize_string_archive_new(GString *str) { SerializeStringArchive *self = g_new0(SerializeStringArchive, 1); self->super.read_bytes = serialize_string_archive_read_bytes; self->super.write_bytes = serialize_string_archive_write_bytes; self->string = str; return &self->super; } gboolean serialize_write_blob(SerializeArchive *archive, const gchar *blob, gsize len) { return serialize_archive_write_bytes(archive, blob, len); } gboolean serialize_read_blob(SerializeArchive *archive, gchar *blob, gsize len) { return serialize_archive_read_bytes(archive, blob, len); } gboolean serialize_write_string(SerializeArchive *archive, GString *str) { return serialize_write_uint32(archive, str->len) && serialize_archive_write_bytes(archive, str->str, str->len); } gboolean serialize_read_string(SerializeArchive *archive, GString *str) { guint32 len; if (serialize_read_uint32(archive, &len)) { g_string_set_size(str, len); return serialize_archive_read_bytes(archive, str->str, len); } return FALSE; } gboolean serialize_write_cstring(SerializeArchive *archive, const gchar *str, gssize len) { if (len < 0) len = strlen(str); return serialize_write_uint32(archive, len) && serialize_archive_write_bytes(archive, str, len); } gboolean serialize_read_cstring(SerializeArchive *archive, gchar **str, gsize *strlen) { guint32 len; if (serialize_read_uint32(archive, &len)) { *str = g_malloc(len + 1); (*str)[len] = 0; if (strlen) *strlen = len; return serialize_archive_read_bytes(archive, *str, len); } return FALSE; } gboolean serialize_write_uint32(SerializeArchive *archive, guint32 value) { guint32 n; n = htonl(value); return serialize_archive_write_bytes(archive, (gchar *) &n, sizeof(n)); } gboolean serialize_read_uint32(SerializeArchive *archive, guint32 *value) { guint32 n; if (serialize_archive_read_bytes(archive, (gchar *) &n, sizeof(n))) { *value = ntohl(n); return TRUE; } return FALSE; } gboolean serialize_write_uint16(SerializeArchive *archive, guint16 value) { guint16 n; n = htons(value); return serialize_archive_write_bytes(archive, (gchar *) &n, sizeof(n)); } gboolean serialize_read_uint16(SerializeArchive *archive, guint16 *value) { guint16 n; if (serialize_archive_read_bytes(archive, (gchar *) &n, sizeof(n))) { *value = ntohs(n); return TRUE; } return FALSE; } gboolean serialize_write_uint8(SerializeArchive *archive, guint8 value) { guint8 n; n = value; return serialize_archive_write_bytes(archive, (gchar *) &n, sizeof(n)); } gboolean serialize_read_uint8(SerializeArchive *archive, guint8 *value) { guint8 n; if (serialize_archive_read_bytes(archive, (gchar *) &n, sizeof(n))) { *value = n; return TRUE; } return FALSE; } syslog-ng-2.1.4/src/logqueue.h0000644000000000000000000000271010756015713014731 0ustar rootroot/* * Copyright (C) 2002-2007 BalaBit IT Ltd. * Copyright (C) 2002-2007 Balazs Scheidler * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef LOGQUEUE_H_INCLUDED #define LOGQUEUE_H_INCLUDED #include "logmsg.h" typedef struct _LogQueue { GQueue *q; gint qsize; } LogQueue; static inline gint64 log_queue_get_length(LogQueue *self) { return g_queue_get_length(self->q) / 2; } gboolean log_queue_push_tail(LogQueue *self, LogMessage *msg, gint path_flags); gboolean log_queue_pop_head(LogQueue *self, LogMessage **msg, gint *path_flags); LogQueue *log_queue_new(gint qsize); void log_queue_free(LogQueue *self); #endif syslog-ng-2.1.4/src/apphook.c0000644000000000000000000000345210756015713014543 0ustar rootroot#include "apphook.h" #include "messages.h" #include "children.h" #include "dnscache.h" #include "alarms.h" typedef struct _ApplicationHookEntry { gint type; ApplicationHookFunc func; gpointer user_data; } ApplicationHookEntry; static GList *application_hooks = NULL; static gint current_state = AH_STARTUP; void register_application_hook(gint type, ApplicationHookFunc func, gpointer user_data) { if (current_state < type) { ApplicationHookEntry *entry = g_new0(ApplicationHookEntry, 1); entry->type = type; entry->func = func; entry->user_data = user_data; application_hooks = g_list_prepend(application_hooks, entry); } else { /* the requested hook has already passed, call the requested function immediately */ msg_debug("Application hook registered after the given point passed", evt_tag_int("current", current_state), evt_tag_int("hook", type), NULL); func(type, user_data); } } static void run_application_hook(gint type) { GList *l; g_assert(current_state < type); msg_debug("Running application hooks", evt_tag_int("hook", type), NULL); current_state = type; for (l = application_hooks; l; l = l->next) { ApplicationHookEntry *e = l->data; if (e->type == type) { e->func(type, e->user_data); g_free(e); } } } void app_startup(void) { #if ENABLE_THREADS g_thread_init(NULL); #endif msg_init(); child_manager_init(); dns_cache_init(); alarm_init(); tzset(); } void app_post_daemonized(void) { run_application_hook(AH_POST_DAEMONIZED); } void app_shutdown(void) { run_application_hook(AH_SHUTDOWN); dns_cache_destroy(); child_manager_deinit(); msg_deinit(); g_list_free(application_hooks); } syslog-ng-2.1.4/src/templates.h0000644000000000000000000000316010756015713015101 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef TEMPLATES_H_INCLUDED #define TEMPLATES_H_INCLUDED #include "syslog-ng.h" #include "logmsg.h" #define LT_ESCAPE 0x0001 typedef struct _LogTemplate { gint ref_cnt; GString *name; GString *template; GList *compiled_template; guint flags; gboolean def_inline; } LogTemplate; void log_template_set_escape(LogTemplate *self, gboolean enable); void log_template_format(LogTemplate *self, LogMessage *lm, guint macro_flags, gint ts_format, glong zone_offset, gint frac_digits, GString *result); LogTemplate *log_template_new(gchar *name, const gchar *template); LogTemplate *log_template_ref(LogTemplate *s); void log_template_unref(LogTemplate *s); #endif syslog-ng-2.1.4/src/fdwrite.c0000644000000000000000000000447311023165343014543 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "fdwrite.h" #include "messages.h" #include "alarms.h" #include /* FIXME: should create a separate abstract class */ static size_t fd_write_write_method(FDWrite *self, const void *buf, size_t buflen) { gint rc; do { if (self->timeout) alarm_set(self->timeout); if (self->append) lseek(self->fd, 0, SEEK_END); rc = write(self->fd, buf, buflen); if (self->timeout > 0 && rc == -1 && errno == EINTR && alarm_has_fired()) { msg_notice("Nonblocking write has blocked, returning with an error", evt_tag_int("fd", self->fd), evt_tag_int("timeout", self->timeout), NULL); alarm_cancel(); break; } if (self->timeout) alarm_cancel(); if (self->fsync) fsync(self->fd); } while (rc == -1 && errno == EINTR); return rc; } FDWrite * fd_write_new(gint fd) { FDWrite *self = g_new0(FDWrite, 1); self->fd = fd; self->write = fd_write_write_method; self->free_fn = fd_write_free_method; self->cond = G_IO_OUT; return self; } void fd_write_free_method(FDWrite *self) { msg_verbose("Closing log writer fd", evt_tag_int("fd", self->fd), NULL); close(self->fd); } void fd_write_free(FDWrite *self) { self->free_fn(self); g_free(self); } syslog-ng-2.1.4/src/cfg-grammar.h0000644000000000000000000002050111157715060015262 0ustar rootroot/* A Bison parser, made by GNU Bison 2.3. */ /* Skeleton interface for Bison's Yacc-like parsers in C Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ /* As a special exception, you may create a larger work that contains part or all of the Bison parser skeleton and distribute that work under terms of your choice, so long as that work isn't itself a parser generator using the skeleton or a modified version thereof as a parser skeleton. Alternatively, if you modify or redistribute the parser skeleton itself, you may (at your option) remove this special exception, which will cause the skeleton and the resulting Bison output files to be licensed under the GNU General Public License without this special exception. This special exception was added by the Free Software Foundation in version 2.2 of Bison. */ /* Tokens. */ #ifndef YYTOKENTYPE # define YYTOKENTYPE /* Put the tokens into the symbol table, so that GDB and other debuggers know about them. */ enum yytokentype { KW_SOURCE = 258, KW_DESTINATION = 259, KW_LOG = 260, KW_OPTIONS = 261, KW_FILTER = 262, KW_INTERNAL = 263, KW_FILE = 264, KW_PIPE = 265, KW_UNIX_STREAM = 266, KW_UNIX_DGRAM = 267, KW_TCP = 268, KW_UDP = 269, KW_TCP6 = 270, KW_UDP6 = 271, KW_USERTTY = 272, KW_DOOR = 273, KW_SUN_STREAMS = 274, KW_PROGRAM = 275, KW_SQL = 276, KW_TYPE = 277, KW_COLUMNS = 278, KW_INDEXES = 279, KW_VALUES = 280, KW_PASSWORD = 281, KW_DATABASE = 282, KW_USERNAME = 283, KW_TABLE = 284, KW_ENCODING = 285, KW_FSYNC = 286, KW_MARK_FREQ = 287, KW_STATS_FREQ = 288, KW_FLUSH_LINES = 289, KW_SUPPRESS = 290, KW_FLUSH_TIMEOUT = 291, KW_LOG_MSG_SIZE = 292, KW_FILE_TEMPLATE = 293, KW_PROTO_TEMPLATE = 294, KW_CHAIN_HOSTNAMES = 295, KW_NORMALIZE_HOSTNAMES = 296, KW_KEEP_HOSTNAME = 297, KW_CHECK_HOSTNAME = 298, KW_BAD_HOSTNAME = 299, KW_KEEP_TIMESTAMP = 300, KW_USE_DNS = 301, KW_USE_FQDN = 302, KW_DNS_CACHE = 303, KW_DNS_CACHE_SIZE = 304, KW_DNS_CACHE_EXPIRE = 305, KW_DNS_CACHE_EXPIRE_FAILED = 306, KW_DNS_CACHE_HOSTS = 307, KW_PERSIST_ONLY = 308, KW_TZ_CONVERT = 309, KW_TS_FORMAT = 310, KW_FRAC_DIGITS = 311, KW_LOG_FIFO_SIZE = 312, KW_LOG_FETCH_LIMIT = 313, KW_LOG_IW_SIZE = 314, KW_LOG_PREFIX = 315, KW_THROTTLE = 316, KW_TLS = 317, KW_PEER_VERIFY = 318, KW_KEY_FILE = 319, KW_CERT_FILE = 320, KW_CA_DIR = 321, KW_CRL_DIR = 322, KW_FLAGS = 323, KW_CATCHALL = 324, KW_FALLBACK = 325, KW_FINAL = 326, KW_FLOW_CONTROL = 327, KW_PAD_SIZE = 328, KW_TIME_ZONE = 329, KW_RECV_TIME_ZONE = 330, KW_SEND_TIME_ZONE = 331, KW_TIME_REOPEN = 332, KW_TIME_REAP = 333, KW_TIME_SLEEP = 334, KW_TMPL_ESCAPE = 335, KW_OPTIONAL = 336, KW_CREATE_DIRS = 337, KW_OWNER = 338, KW_GROUP = 339, KW_PERM = 340, KW_DIR_OWNER = 341, KW_DIR_GROUP = 342, KW_DIR_PERM = 343, KW_TEMPLATE = 344, KW_TEMPLATE_ESCAPE = 345, KW_FOLLOW_FREQ = 346, KW_OVERWRITE_IF_OLDER = 347, KW_KEEP_ALIVE = 348, KW_MAX_CONNECTIONS = 349, KW_LOCALIP = 350, KW_IP = 351, KW_LOCALPORT = 352, KW_PORT = 353, KW_DESTPORT = 354, KW_IP_TTL = 355, KW_SO_BROADCAST = 356, KW_IP_TOS = 357, KW_SO_SNDBUF = 358, KW_SO_RCVBUF = 359, KW_SO_KEEPALIVE = 360, KW_SPOOF_SOURCE = 361, KW_USE_TIME_RECVD = 362, KW_FACILITY = 363, KW_LEVEL = 364, KW_HOST = 365, KW_MATCH = 366, KW_NETMASK = 367, KW_YES = 368, KW_NO = 369, KW_GC_IDLE_THRESHOLD = 370, KW_GC_BUSY_THRESHOLD = 371, KW_COMPRESS = 372, KW_MAC = 373, KW_AUTH = 374, KW_ENCRYPT = 375, KW_IFDEF = 376, KW_ENDIF = 377, DOTDOT = 378, IDENTIFIER = 379, NUMBER = 380, STRING = 381, KW_OR = 382, KW_AND = 383, KW_NOT = 384 }; #endif /* Tokens. */ #define KW_SOURCE 258 #define KW_DESTINATION 259 #define KW_LOG 260 #define KW_OPTIONS 261 #define KW_FILTER 262 #define KW_INTERNAL 263 #define KW_FILE 264 #define KW_PIPE 265 #define KW_UNIX_STREAM 266 #define KW_UNIX_DGRAM 267 #define KW_TCP 268 #define KW_UDP 269 #define KW_TCP6 270 #define KW_UDP6 271 #define KW_USERTTY 272 #define KW_DOOR 273 #define KW_SUN_STREAMS 274 #define KW_PROGRAM 275 #define KW_SQL 276 #define KW_TYPE 277 #define KW_COLUMNS 278 #define KW_INDEXES 279 #define KW_VALUES 280 #define KW_PASSWORD 281 #define KW_DATABASE 282 #define KW_USERNAME 283 #define KW_TABLE 284 #define KW_ENCODING 285 #define KW_FSYNC 286 #define KW_MARK_FREQ 287 #define KW_STATS_FREQ 288 #define KW_FLUSH_LINES 289 #define KW_SUPPRESS 290 #define KW_FLUSH_TIMEOUT 291 #define KW_LOG_MSG_SIZE 292 #define KW_FILE_TEMPLATE 293 #define KW_PROTO_TEMPLATE 294 #define KW_CHAIN_HOSTNAMES 295 #define KW_NORMALIZE_HOSTNAMES 296 #define KW_KEEP_HOSTNAME 297 #define KW_CHECK_HOSTNAME 298 #define KW_BAD_HOSTNAME 299 #define KW_KEEP_TIMESTAMP 300 #define KW_USE_DNS 301 #define KW_USE_FQDN 302 #define KW_DNS_CACHE 303 #define KW_DNS_CACHE_SIZE 304 #define KW_DNS_CACHE_EXPIRE 305 #define KW_DNS_CACHE_EXPIRE_FAILED 306 #define KW_DNS_CACHE_HOSTS 307 #define KW_PERSIST_ONLY 308 #define KW_TZ_CONVERT 309 #define KW_TS_FORMAT 310 #define KW_FRAC_DIGITS 311 #define KW_LOG_FIFO_SIZE 312 #define KW_LOG_FETCH_LIMIT 313 #define KW_LOG_IW_SIZE 314 #define KW_LOG_PREFIX 315 #define KW_THROTTLE 316 #define KW_TLS 317 #define KW_PEER_VERIFY 318 #define KW_KEY_FILE 319 #define KW_CERT_FILE 320 #define KW_CA_DIR 321 #define KW_CRL_DIR 322 #define KW_FLAGS 323 #define KW_CATCHALL 324 #define KW_FALLBACK 325 #define KW_FINAL 326 #define KW_FLOW_CONTROL 327 #define KW_PAD_SIZE 328 #define KW_TIME_ZONE 329 #define KW_RECV_TIME_ZONE 330 #define KW_SEND_TIME_ZONE 331 #define KW_TIME_REOPEN 332 #define KW_TIME_REAP 333 #define KW_TIME_SLEEP 334 #define KW_TMPL_ESCAPE 335 #define KW_OPTIONAL 336 #define KW_CREATE_DIRS 337 #define KW_OWNER 338 #define KW_GROUP 339 #define KW_PERM 340 #define KW_DIR_OWNER 341 #define KW_DIR_GROUP 342 #define KW_DIR_PERM 343 #define KW_TEMPLATE 344 #define KW_TEMPLATE_ESCAPE 345 #define KW_FOLLOW_FREQ 346 #define KW_OVERWRITE_IF_OLDER 347 #define KW_KEEP_ALIVE 348 #define KW_MAX_CONNECTIONS 349 #define KW_LOCALIP 350 #define KW_IP 351 #define KW_LOCALPORT 352 #define KW_PORT 353 #define KW_DESTPORT 354 #define KW_IP_TTL 355 #define KW_SO_BROADCAST 356 #define KW_IP_TOS 357 #define KW_SO_SNDBUF 358 #define KW_SO_RCVBUF 359 #define KW_SO_KEEPALIVE 360 #define KW_SPOOF_SOURCE 361 #define KW_USE_TIME_RECVD 362 #define KW_FACILITY 363 #define KW_LEVEL 364 #define KW_HOST 365 #define KW_MATCH 366 #define KW_NETMASK 367 #define KW_YES 368 #define KW_NO 369 #define KW_GC_IDLE_THRESHOLD 370 #define KW_GC_BUSY_THRESHOLD 371 #define KW_COMPRESS 372 #define KW_MAC 373 #define KW_AUTH 374 #define KW_ENCRYPT 375 #define KW_IFDEF 376 #define KW_ENDIF 377 #define DOTDOT 378 #define IDENTIFIER 379 #define NUMBER 380 #define STRING 381 #define KW_OR 382 #define KW_AND 383 #define KW_NOT 384 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED typedef union YYSTYPE #line 56 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { gint64 num; char *cptr; void *ptr; FilterExprNode *node; } /* Line 1489 of yacc.c. */ #line 314 "cfg-grammar.h" YYSTYPE; # define yystype YYSTYPE /* obsolescent; will be withdrawn */ # define YYSTYPE_IS_DECLARED 1 # define YYSTYPE_IS_TRIVIAL 1 #endif extern YYSTYPE yylval; syslog-ng-2.1.4/src/dnscache.c0000644000000000000000000001751010756015713014652 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "dnscache.h" #include "messages.h" #include #include #include #include #include #include #include #include typedef struct _DNSCacheEntry DNSCacheEntry; typedef struct _DNSCacheKey DNSCacheKey; struct _DNSCacheKey { gint family; union { struct in_addr ip; #if ENABLE_IPV6 struct in6_addr ip6; #endif } addr; }; struct _DNSCacheEntry { DNSCacheEntry *prev, *next; DNSCacheKey key; time_t resolved; gchar *hostname; }; static GHashTable *cache; static DNSCacheEntry cache_first, cache_last, persist_first, persist_last; static gint dns_cache_size = 1007; static gint dns_cache_expire = 3600; static gint dns_cache_expire_failed = 60; static gint dns_cache_persistent_count = 0; static gchar *dns_cache_hosts = NULL; static time_t dns_cache_hosts_mtime = -1; static gboolean dns_cache_key_equal(DNSCacheKey *e1, DNSCacheKey *e2) { if (e1->family == e2->family) { if ((e1->family == AF_INET && memcmp(&e1->addr.ip, &e2->addr.ip, sizeof(e1->addr.ip)) == 0)) return TRUE; #if ENABLE_IPV6 if ((e1->family == AF_INET6 && memcmp(&e1->addr.ip6, &e2->addr.ip6, sizeof(e1->addr.ip6)) == 0)) return TRUE; #endif } return FALSE; } static guint dns_cache_key_hash(DNSCacheKey *e) { if (e->family == AF_INET) { return ntohl(e->addr.ip.s_addr); } #if ENABLE_IPV6 else if (e->family == AF_INET6) { guint32 *a32 = (guint32 *) &e->addr.ip6.s6_addr; return (0x80000000 | (a32[0] ^ a32[1] ^ a32[2] ^ a32[3])); } #endif else { g_assert_not_reached(); return 0; } } static inline void dns_cache_entry_insert_before(DNSCacheEntry *elem, DNSCacheEntry *new_elem) { elem->prev->next = new_elem; new_elem->prev = elem->prev; new_elem->next = elem; elem->prev = new_elem; } static void dns_cache_entry_free(DNSCacheEntry *e) { e->prev->next = e->next; e->next->prev = e->prev; g_free(e->hostname); g_free(e); } static inline void dns_cache_fill_key(DNSCacheKey *key, gint family, void *addr) { key->family = family; switch (family) { case AF_INET: key->addr.ip = *(struct in_addr *) addr; break; #if ENABLE_IPV6 case AF_INET6: key->addr.ip6 = *(struct in6_addr *) addr; break; #endif default: g_assert_not_reached(); break; } } static void dns_cache_cleanup_persistent_hosts(void) { while (persist_first.next != &persist_last) { g_hash_table_remove(cache, &persist_first.next->key); dns_cache_persistent_count--; } } static void dns_cache_check_hosts(void) { struct stat st; if (!dns_cache_hosts || stat(dns_cache_hosts, &st) < 0) { dns_cache_cleanup_persistent_hosts(); return; } if (dns_cache_hosts_mtime == -1 || st.st_mtime > dns_cache_hosts_mtime) { FILE *hosts; dns_cache_hosts_mtime = st.st_mtime; dns_cache_cleanup_persistent_hosts(); hosts = fopen(dns_cache_hosts, "r"); if (hosts) { gchar buf[4096]; while (fgets(buf, sizeof(buf), hosts)) { gchar *p, *ip; gint len; gint family; union { struct in_addr ip4; #if ENABLE_IPV6 struct in6_addr ip6; #endif } ia; if (buf[0] == 0 || buf[0] == '\n' || buf[0] == '#') continue; len = strlen(buf); if (buf[len - 1] == '\n') buf[len-1] = 0; p = strtok(buf, " \t"); if (!p) continue; ip = p; #if ENABLE_IPV6 if (strchr(ip, ':') != NULL) family = AF_INET6; else #endif family = AF_INET; p = strtok(NULL, " \t"); if (!p) continue; inet_pton(family, ip, &ia); dns_cache_store(TRUE, family, &ia, p); } fclose(hosts); } else { msg_error("Error loading dns cache hosts file", evt_tag_str("filename", dns_cache_hosts), evt_tag_errno("error", errno), NULL); } } } gboolean dns_cache_lookup(gint family, void *addr, const gchar **hostname) { DNSCacheKey key; DNSCacheEntry *entry; time_t now; dns_cache_check_hosts(); dns_cache_fill_key(&key, family, addr); entry = g_hash_table_lookup(cache, &key); if (entry) { now = time(NULL); if (entry->resolved && ((entry->hostname && entry->resolved < now - dns_cache_expire) || (!entry->hostname && entry->resolved < now - dns_cache_expire_failed))) { /* the entry is not persistent and is too old */ } else { *hostname = entry->hostname; return TRUE; } } return FALSE; } void dns_cache_store(gboolean persistent, gint family, void *addr, const gchar *hostname) { DNSCacheEntry *entry; guint hash_size; entry = g_new(DNSCacheEntry, 1); dns_cache_fill_key(&entry->key, family, addr); entry->hostname = hostname ? g_strdup(hostname) : NULL; if (!persistent) { entry->resolved = time(NULL); dns_cache_entry_insert_before(&cache_last, entry); } else { entry->resolved = 0; dns_cache_entry_insert_before(&persist_last, entry); } hash_size = g_hash_table_size(cache); g_hash_table_replace(cache, &entry->key, entry); if (persistent && hash_size != g_hash_table_size(cache)) dns_cache_persistent_count++; /* persistent elements are not counted */ if ((gint) (g_hash_table_size(cache) - dns_cache_persistent_count) > dns_cache_size) { /* remove oldest element */ g_hash_table_remove(cache, &cache_first.next->key); } } void dns_cache_set_params(gint cache_size, gint expire, gint expire_failed, const gchar *hosts) { if (dns_cache_hosts) g_free(dns_cache_hosts); dns_cache_size = cache_size; dns_cache_expire = expire; dns_cache_expire_failed = expire_failed; dns_cache_hosts = g_strdup(hosts); dns_cache_hosts_mtime = -1; } void dns_cache_init(void) { cache = g_hash_table_new_full((GHashFunc) dns_cache_key_hash, (GEqualFunc) dns_cache_key_equal, NULL, (GDestroyNotify) dns_cache_entry_free); cache_first.next = &cache_last; cache_first.prev = NULL; cache_last.prev = &cache_first; cache_last.next = NULL; persist_first.next = &persist_last; persist_first.prev = NULL; persist_last.prev = &persist_first; persist_last.next = NULL; } void dns_cache_destroy(void) { g_hash_table_destroy(cache); cache_first.next = NULL; cache_last.prev = NULL; persist_first.next = NULL; persist_last.prev = NULL; if (dns_cache_hosts) g_free(dns_cache_hosts); } syslog-ng-2.1.4/src/logqueue.c0000644000000000000000000000237710756015713014735 0ustar rootroot#include "logqueue.h" #include "logpipe.h" gboolean log_queue_push_tail(LogQueue *self, LogMessage *msg, gint path_flags) { if (self->q->length / 2 >= self->qsize) return FALSE; log_msg_ref(msg); g_queue_push_tail(self->q, msg); g_queue_push_tail(self->q, GUINT_TO_POINTER(0x80000000 | path_flags)); path_flags = PF_FLOW_CTL_OFF; log_msg_ack(msg, path_flags); log_msg_unref(msg); return TRUE; } gboolean log_queue_pop_head(LogQueue *self, LogMessage **msg, gint *path_flags) { if (log_queue_get_length(self) > 0) { *msg = g_queue_pop_head(self->q); *path_flags = GPOINTER_TO_UINT (g_queue_pop_head(self->q)) & ~0x80000000; return TRUE; } return FALSE; } LogQueue * log_queue_new(gint qsize) { LogQueue *self = g_new0(LogQueue, 1); self->q = g_queue_new(); self->qsize = qsize; return self; } static void log_queue_free_queue(GQueue *q) { while (!g_queue_is_empty(q)) { LogMessage *lm; gint path_flags; lm = g_queue_pop_head(q); path_flags = GPOINTER_TO_UINT (g_queue_pop_head(q)) & 0x7FFFFFFF; log_msg_ack(lm, path_flags); log_msg_unref(lm); } g_queue_free(q); } void log_queue_free(LogQueue *self) { log_queue_free_queue(self->q); g_free(self); } syslog-ng-2.1.4/src/syslog-names.h0000644000000000000000000000356610756015713015536 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __SYSLOG_NAMES_H_INCLUDED #define __SYSLOG_NAMES_H_INCLUDED #include "syslog-ng.h" #include struct sl_name { char *name; int value; }; extern struct sl_name sl_levels[]; extern struct sl_name sl_facilities[]; /* returns an index where this name is found */ int syslog_name_lookup_id_by_name(const char *name, struct sl_name names[]); int syslog_name_lookup_value_by_name(const char *name, struct sl_name names[]); const char *syslog_name_lookup_name_by_value(int value, struct sl_name names[]); guint32 syslog_make_range(guint32 r1, guint32 r2); static inline guint32 syslog_name_lookup_level_by_name(const gchar *name) { return syslog_name_lookup_value_by_name(name, sl_levels); } static inline guint32 syslog_name_lookup_facility_by_name(const gchar *name) { guint32 res; res = syslog_name_lookup_value_by_name(name, sl_facilities); if (res != -1) return res >> 3; return res; } #endif syslog-ng-2.1.4/src/dgroup.c0000644000000000000000000000602110756015713014375 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "dgroup.h" #include "misc.h" #include "stats.h" #include static const gchar * log_dest_group_format_stats_name(LogDestGroup *self) { static gchar stats_name[64]; g_snprintf(stats_name, sizeof(stats_name), "destination(%s)", self->name->str); return stats_name; } static gboolean log_dest_group_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { LogDestGroup *self = (LogDestGroup *) s; LogDriver *p; for (p = self->drivers; p; p = p->drv_next) { if (!p->super.init(&p->super, cfg, persist)) return FALSE; } stats_register_counter(SC_TYPE_PROCESSED, log_dest_group_format_stats_name(self), &self->processed_messages, FALSE); return TRUE; } static gboolean log_dest_group_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { LogDestGroup *self = (LogDestGroup *) s; LogDriver *p; stats_unregister_counter(SC_TYPE_PROCESSED, log_dest_group_format_stats_name(self), &self->processed_messages); for (p = self->drivers; p; p = p->drv_next) { if (!p->super.deinit(&p->super, cfg, persist)) return FALSE; } return TRUE; } static void log_dest_group_queue(LogPipe *s, LogMessage *msg, gint path_flags) { LogDestGroup *self = (LogDestGroup *) s; LogDriver *p; for (p = self->drivers; p; p = p->drv_next) { log_msg_add_ack(msg, path_flags); log_pipe_queue(&p->super, log_msg_ref(msg), path_flags); } (*self->processed_messages)++; log_msg_ack(msg, path_flags); log_msg_unref(msg); } static void log_dest_group_free(LogPipe *s) { LogDestGroup *self = (LogDestGroup *) s; log_drv_unref(self->drivers); g_string_free(self->name, TRUE); g_free(s); } LogDestGroup * log_dest_group_new(gchar *name, LogDriver *drivers) { LogDestGroup *self = g_new0(LogDestGroup, 1); log_pipe_init_instance(&self->super); self->name = g_string_new(name); self->drivers = drivers; self->super.init = log_dest_group_init; self->super.deinit = log_dest_group_deinit; self->super.queue = log_dest_group_queue; self->super.free_fn = log_dest_group_free; return self; } syslog-ng-2.1.4/src/children.c0000644000000000000000000000420110756015713014663 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "children.h" typedef struct _ChildEntry { pid_t pid; gpointer callback_data; GDestroyNotify callback_data_destroy; void (*exit_callback)(pid_t pid, int status, gpointer user_data); } ChildEntry; GHashTable *child_hash; static void child_manager_child_entry_free(ChildEntry *ce) { ce->callback_data_destroy(ce->callback_data); g_free(ce); } void child_manager_register(pid_t pid, void (*callback)(pid_t, int, gpointer), gpointer user_data, GDestroyNotify callback_data_destroy) { ChildEntry *ce = g_new0(ChildEntry, 1); ce->pid = pid; ce->exit_callback = callback; ce->callback_data = user_data; ce->callback_data_destroy = callback_data_destroy; g_hash_table_insert(child_hash, &ce->pid, ce); } void child_manager_sigchild(pid_t pid, int status) { ChildEntry *ce; ce = g_hash_table_lookup(child_hash, &pid); if (ce) { ce->exit_callback(pid, status, ce->callback_data); g_hash_table_remove(child_hash, &pid); } } void child_manager_init(void) { child_hash = g_hash_table_new_full(g_int_hash, g_int_equal, NULL, (GDestroyNotify) child_manager_child_entry_free); } void child_manager_deinit(void) { g_hash_table_destroy(child_hash); } syslog-ng-2.1.4/src/afinet.c0000644000000000000000000004024311057704755014355 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "afinet.h" #include "messages.h" #include #include #include #include #include #include #include #ifndef SOL_IP #define SOL_IP IPPROTO_IP #endif #ifndef SOL_IPV6 #define SOL_IPV6 IPPROTO_IPV6 #endif static void afinet_set_port(GSockAddr *addr, gchar *service, gchar *proto) { if (addr) { gchar *end; gint port; /* check if service is numeric */ port = strtol(service, &end, 10); if ((*end != 0)) { struct servent *se; /* service is not numeric, check if it's a service in /etc/services */ se = getservbyname(service, proto); if (se) { port = ntohs(se->s_port); } else { msg_error("Error finding port number, falling back to default", evt_tag_printf("service", "%s/%s", proto, service), NULL); return; } } switch (addr->sa.sa_family) { case AF_INET: g_sockaddr_inet_set_port(addr, port); break; #if ENABLE_IPV6 case AF_INET6: g_sockaddr_inet6_set_port(addr, port); break; #endif default: g_assert_not_reached(); break; } } } static gboolean afinet_resolve_name(GSockAddr **addr, gchar *name) { if (addr) { #if HAVE_GETADDRINFO struct addrinfo hints; struct addrinfo *res; memset(&hints, 0, sizeof(hints)); hints.ai_family = (*addr)->sa.sa_family; hints.ai_socktype = 0; hints.ai_protocol = 0; if (getaddrinfo(name, NULL, &hints, &res) == 0) { /* we only use the first entry in the returned list */ switch ((*addr)->sa.sa_family) { case AF_INET: g_sockaddr_inet_set_address((*addr), ((struct sockaddr_in *) res->ai_addr)->sin_addr); break; #if ENABLE_IPV6 case AF_INET6: *g_sockaddr_inet6_get_sa(*addr) = *((struct sockaddr_in6 *) res->ai_addr); break; #endif default: g_assert_not_reached(); break; } freeaddrinfo(res); } else { msg_error("Error resolving hostname", evt_tag_str("host", name), NULL); return FALSE; } #else struct hostent *he; he = gethostbyname(name); if (he) { switch ((*addr)->sa.sa_family) { case AF_INET: g_sockaddr_inet_set_address((*addr), *(struct in_addr *) he->h_addr); break; default: g_assert_not_reached(); break; } } else { msg_error("Error resolving hostname", evt_tag_str("host", name), NULL); return FALSE; } #endif } return TRUE; } static gboolean afinet_setup_socket(gint fd, GSockAddr *addr, InetSocketOptions *sock_options, AFSocketDirection dir) { gint off = 0; if (!afsocket_setup_socket(fd, &sock_options->super, dir)) return FALSE; switch (addr->sa.sa_family) { case AF_INET: { struct ip_mreq mreq; if (IN_MULTICAST(ntohl(g_sockaddr_inet_get_address(addr).s_addr))) { if (dir & AFSOCKET_DIR_RECV) { memset(&mreq, 0, sizeof(mreq)); mreq.imr_multiaddr = g_sockaddr_inet_get_address(addr); mreq.imr_interface.s_addr = INADDR_ANY; setsockopt(fd, SOL_IP, IP_ADD_MEMBERSHIP, &mreq, sizeof(mreq)); setsockopt(fd, SOL_IP, IP_MULTICAST_LOOP, &off, sizeof(off)); } if (dir & AFSOCKET_DIR_SEND) { if (sock_options->ttl) setsockopt(fd, SOL_IP, IP_MULTICAST_TTL, &sock_options->ttl, sizeof(sock_options->ttl)); } } else { if (sock_options->ttl && (dir & AFSOCKET_DIR_SEND)) setsockopt(fd, SOL_IP, IP_TTL, &sock_options->ttl, sizeof(sock_options->ttl)); } if (sock_options->tos && (dir & AFSOCKET_DIR_SEND)) setsockopt(fd, SOL_IP, IP_TOS, &sock_options->tos, sizeof(sock_options->tos)); break; } #if ENABLE_IPV6 case AF_INET6: { struct ipv6_mreq mreq6; if (IN6_IS_ADDR_MULTICAST(&g_sockaddr_inet6_get_sa(addr)->sin6_addr)) { if (dir & AFSOCKET_DIR_RECV) { memset(&mreq6, 0, sizeof(mreq6)); mreq6.ipv6mr_multiaddr = *g_sockaddr_inet6_get_address(addr); mreq6.ipv6mr_interface = 0; setsockopt(fd, SOL_IPV6, IPV6_JOIN_GROUP, &mreq6, sizeof(mreq6)); setsockopt(fd, SOL_IPV6, IPV6_MULTICAST_LOOP, &off, sizeof(off)); } if (dir & AFSOCKET_DIR_SEND) { if (sock_options->ttl) setsockopt(fd, SOL_IPV6, IPV6_MULTICAST_HOPS, &sock_options->ttl, sizeof(sock_options->ttl)); } } else { if (sock_options->ttl && (dir & AFSOCKET_DIR_SEND)) setsockopt(fd, SOL_IPV6, IPV6_UNICAST_HOPS, &sock_options->ttl, sizeof(sock_options->ttl)); } break; } #endif } return TRUE; } void afinet_sd_set_localport(LogDriver *s, gchar *service, gchar *proto) { AFSocketSourceDriver *self = (AFSocketSourceDriver *) s; afinet_set_port(self->bind_addr, service, proto); } void afinet_sd_set_localip(LogDriver *s, gchar *ip) { AFSocketSourceDriver *self = (AFSocketSourceDriver *) s; afinet_resolve_name(&self->bind_addr, ip); } static gboolean afinet_sd_setup_socket(AFSocketSourceDriver *s, gint fd) { return afinet_setup_socket(fd, s->bind_addr, (InetSocketOptions *) s->sock_options_ptr, AFSOCKET_DIR_RECV); } LogDriver * afinet_sd_new(gint af, gchar *host, gint port, guint flags) { AFInetSourceDriver *self = g_new0(AFInetSourceDriver, 1); afsocket_sd_init_instance(&self->super, &self->sock_options.super, flags); self->super.flags |= AFSOCKET_KEEP_ALIVE; if (af == AF_INET) { self->super.bind_addr = g_sockaddr_inet_new("0.0.0.0", port); if (!host) host = "0.0.0.0"; } else { #if ENABLE_IPV6 self->super.bind_addr = g_sockaddr_inet6_new("::", port); if (!host) host = "::"; #else g_assert_not_reached(); #endif } afinet_resolve_name(&self->super.bind_addr, host); self->super.setup_socket = afinet_sd_setup_socket; return &self->super.super; } /* afinet destination */ void afinet_dd_set_localport(LogDriver *s, gchar *service, gchar *proto) { AFInetDestDriver *self = (AFInetDestDriver *) s; afinet_set_port(self->super.bind_addr, service, proto); } void afinet_dd_set_destport(LogDriver *s, gchar *service, gchar *proto) { AFInetDestDriver *self = (AFInetDestDriver *) s; afinet_set_port(self->super.dest_addr, service, proto); g_free(self->super.dest_name); self->super.dest_name = g_strdup_printf("%s:%d", self->host, g_sockaddr_inet_get_port(self->super.dest_addr)); } void afinet_dd_set_localip(LogDriver *s, gchar *ip) { AFInetDestDriver *self = (AFInetDestDriver *) s; afinet_resolve_name(&self->super.bind_addr, ip); } void afinet_dd_set_spoof_source(LogDriver *s, gboolean enable) { #if ENABLE_SPOOF_SOURCE AFInetDestDriver *self = (AFInetDestDriver *) s; self->spoof_source = enable; #else msg_error("Error enabling spoof-source, you need to compile syslog-ng with --enable-spoof-source", NULL); #endif } static gboolean afinet_dd_setup_socket(AFSocketDestDriver *s, gint fd) { AFInetDestDriver *self = (AFInetDestDriver *) s; if (!afinet_resolve_name(&self->super.dest_addr, self->host)) return FALSE; return afinet_setup_socket(fd, self->super.dest_addr, (InetSocketOptions *) s->sock_options_ptr, AFSOCKET_DIR_SEND); } static gboolean afinet_dd_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFInetDestDriver *self G_GNUC_UNUSED = (AFInetDestDriver *) s; gboolean success; if (!afinet_resolve_name(&self->super.dest_addr, self->host)) { msg_error("Target host cannot be resolved, persistent disk buffer file will be lost", evt_tag_str("host", self->host), NULL); } success = afsocket_dd_init(s, cfg, persist); #if ENABLE_SPOOF_SOURCE if (success) { if (self->spoof_source && !self->lnet_ctx) { gchar error[LIBNET_ERRBUF_SIZE]; self->lnet_ctx = libnet_init(self->super.dest_addr->sa.sa_family == AF_INET ? LIBNET_RAW4 : LIBNET_RAW6, NULL, error); if (!self->lnet_ctx) { msg_error("Error initializing raw socket, spoof-source support disabled", evt_tag_str("error", NULL), NULL); } } } #endif return success; } #if ENABLE_SPOOF_SOURCE static gboolean afinet_dd_construct_ipv4_packet(AFInetDestDriver *self, LogMessage *msg, GString *msg_line) { libnet_ptag_t ip, udp; struct sockaddr_in *src, *dst; if (msg->saddr->sa.sa_family != AF_INET) return FALSE; src = (struct sockaddr_in *) &msg->saddr->sa; dst = (struct sockaddr_in *) &self->super.dest_addr->sa; libnet_clear_packet(self->lnet_ctx); udp = libnet_build_udp(ntohs(src->sin_port), ntohs(dst->sin_port), LIBNET_UDP_H + msg_line->len, 0, (guchar *) msg_line->str, msg_line->len, self->lnet_ctx, 0); if (udp == -1) return FALSE; ip = libnet_build_ipv4(LIBNET_IPV4_H + msg_line->len + LIBNET_UDP_H, IPTOS_LOWDELAY, /* IP tos */ 0, /* IP ID */ 0, /* frag stuff */ 64, /* TTL */ IPPROTO_UDP, /* transport protocol */ 0, src->sin_addr.s_addr, /* source IP */ dst->sin_addr.s_addr, /* destination IP */ NULL, /* payload (none) */ 0, /* payload length */ self->lnet_ctx, 0); if (ip == -1) return FALSE; return TRUE; } #if ENABLE_IPV6 static gboolean afinet_dd_construct_ipv6_packet(AFInetDestDriver *self, LogMessage *msg, GString *msg_line) { libnet_ptag_t ip, udp; struct sockaddr_in *src4; struct sockaddr_in6 src, *dst; switch (msg->saddr->sa.sa_family) { case AF_INET: src4 = (struct sockaddr_in *) &msg->saddr->sa; memset(&src, 0, sizeof(src)); src.sin6_family = AF_INET6; src.sin6_port = src4->sin_port; ((guint32 *) &src.sin6_addr)[0] = 0; ((guint32 *) &src.sin6_addr)[1] = 0; ((guint32 *) &src.sin6_addr)[2] = htonl(0xffff); ((guint32 *) &src.sin6_addr)[3] = src4->sin_addr.s_addr; break; case AF_INET6: src = *((struct sockaddr_in6 *) &msg->saddr->sa); break; default: g_assert_not_reached(); break; } dst = (struct sockaddr_in6 *) &self->super.dest_addr->sa; libnet_clear_packet(self->lnet_ctx); udp = libnet_build_udp(ntohs(src.sin6_port), ntohs(dst->sin6_port), LIBNET_UDP_H + msg_line->len, 0, (guchar *) msg_line->str, msg_line->len, self->lnet_ctx, 0); if (udp == -1) return FALSE; /* There seems to be a bug in libnet 1.1.2 that is triggered when * checksumming UDP6 packets. This is a workaround below. */ libnet_toggle_checksum(self->lnet_ctx, udp, LIBNET_OFF); ip = libnet_build_ipv6(0, 0, LIBNET_UDP_H + msg_line->len, IPPROTO_UDP, /* IPv6 next header */ 64, /* hop limit */ *((struct libnet_in6_addr *) &src.sin6_addr.s6_addr), /* source IP */ *((struct libnet_in6_addr *) &dst->sin6_addr.s6_addr), /* destination IP */ NULL, 0, /* payload and its length */ self->lnet_ctx, 0); if (ip == -1) return FALSE; return TRUE; } #endif #endif static void afinet_dd_queue(LogPipe *s, LogMessage *msg, gint path_flags) { #if ENABLE_SPOOF_SOURCE AFInetDestDriver *self = (AFInetDestDriver *) s; if (self->spoof_source && self->lnet_ctx && msg->saddr && (msg->saddr->sa.sa_family == AF_INET || msg->saddr->sa.sa_family == AF_INET6)) { gboolean success = FALSE; GString *msg_line = g_string_sized_new(256); g_assert((self->super.flags & AFSOCKET_DGRAM) != 0); log_writer_format_log((LogWriter *) self->super.writer, msg, msg_line); switch (self->super.dest_addr->sa.sa_family) { case AF_INET: success = afinet_dd_construct_ipv4_packet(self, msg, msg_line); break; #if ENABLE_IPV6 case AF_INET6: success = afinet_dd_construct_ipv6_packet(self, msg, msg_line); break; #endif default: g_assert_not_reached(); } if (success) { if (libnet_write(self->lnet_ctx) >= 0) { /* we have finished processing msg */ log_msg_ack(msg, path_flags); log_msg_unref(msg); g_string_free(msg_line, TRUE); return; } else { msg_error("Error sending raw frame", evt_tag_str("error", libnet_geterror(self->lnet_ctx)), NULL); } } g_string_free(msg_line, TRUE); } #endif log_pipe_forward_msg(s, msg, path_flags); } void afinet_dd_free(LogPipe *s) { AFInetDestDriver *self = (AFInetDestDriver *) s; g_free(self->host); afsocket_dd_free(s); } LogDriver * afinet_dd_new(gint af, gchar *host, gint port, guint flags) { AFInetDestDriver *self = g_new0(AFInetDestDriver, 1); afsocket_dd_init_instance(&self->super, &self->sock_options.super, flags, g_strdup_printf("%s:%d", host, port)); self->super.super.super.init = afinet_dd_init; self->super.super.super.queue = afinet_dd_queue; self->super.super.super.free_fn = afinet_dd_free; if (af == AF_INET) { self->super.bind_addr = g_sockaddr_inet_new("0.0.0.0", 0); self->super.dest_addr = g_sockaddr_inet_new("0.0.0.0", port); } else { #if ENABLE_IPV6 self->super.bind_addr = g_sockaddr_inet6_new("::", 0); self->super.dest_addr = g_sockaddr_inet6_new("::", port); #else g_assert_not_reached(); #endif } self->host = g_strdup(host); self->super.setup_socket = afinet_dd_setup_socket; return &self->super.super; } syslog-ng-2.1.4/src/cfg-lex.c0000644000000000000000000016025511157715060014432 0ustar rootroot #line 3 "cfg-lex.c" #define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 #define YY_FLEX_SUBMINOR_VERSION 35 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif /* First, we deal with platform-specific or compiler-specific issues. */ /* begin standard C headers. */ #include #include #include #include /* end standard C headers. */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have . Non-C99 systems may or may not. */ #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, * if you want the limit (max/min) macros for int types. */ #ifndef __STDC_LIMIT_MACROS #define __STDC_LIMIT_MACROS 1 #endif #include typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; typedef int16_t flex_int16_t; typedef uint16_t flex_uint16_t; typedef int32_t flex_int32_t; typedef uint32_t flex_uint32_t; #else typedef signed char flex_int8_t; typedef short int flex_int16_t; typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; /* Limits of integral types. */ #ifndef INT8_MIN #define INT8_MIN (-128) #endif #ifndef INT16_MIN #define INT16_MIN (-32767-1) #endif #ifndef INT32_MIN #define INT32_MIN (-2147483647-1) #endif #ifndef INT8_MAX #define INT8_MAX (127) #endif #ifndef INT16_MAX #define INT16_MAX (32767) #endif #ifndef INT32_MAX #define INT32_MAX (2147483647) #endif #ifndef UINT8_MAX #define UINT8_MAX (255U) #endif #ifndef UINT16_MAX #define UINT16_MAX (65535U) #endif #ifndef UINT32_MAX #define UINT32_MAX (4294967295U) #endif #endif /* ! C99 */ #endif /* ! FLEXINT_H */ #ifdef __cplusplus /* The "const" storage-class-modifier is valid. */ #define YY_USE_CONST #else /* ! __cplusplus */ /* C99 requires __STDC__ to be defined as 1. */ #if defined (__STDC__) #define YY_USE_CONST #endif /* defined (__STDC__) */ #endif /* ! __cplusplus */ #ifdef YY_USE_CONST #define yyconst const #else #define yyconst #endif /* Returned upon end-of-file. */ #define YY_NULL 0 /* Promotes a possibly negative, possibly signed char to an unsigned * integer for use as an array index. If the signed char is negative, * we want to instead treat it as an 8-bit unsigned char, hence the * double cast. */ #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) /* Enter a start condition. This macro really ought to take a parameter, * but we do it the disgusting crufty way forced on us by the ()-less * definition of BEGIN. */ #define BEGIN (yy_start) = 1 + 2 * /* Translate the current start state into a value that can be later handed * to BEGIN to return to the state. The YYSTATE alias is for lex * compatibility. */ #define YY_START (((yy_start) - 1) / 2) #define YYSTATE YY_START /* Action number for EOF rule of a given start state. */ #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) /* Special action meaning "start processing a new file". */ #define YY_NEW_FILE yyrestart(yyin ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #ifndef YY_BUF_SIZE #define YY_BUF_SIZE 16384 #endif /* The state buf must be large enough to hold one state per character in the main buffer. */ #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) #ifndef YY_TYPEDEF_YY_BUFFER_STATE #define YY_TYPEDEF_YY_BUFFER_STATE typedef struct yy_buffer_state *YY_BUFFER_STATE; #endif extern int yyleng; extern FILE *yyin, *yyout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 #define YY_LESS_LINENO(n) /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ *yy_cp = (yy_hold_char); \ YY_RESTORE_YY_MORE_OFFSET \ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up yytext again */ \ } \ while ( 0 ) #define unput(c) yyunput( c, (yytext_ptr) ) #ifndef YY_TYPEDEF_YY_SIZE_T #define YY_TYPEDEF_YY_SIZE_T typedef size_t yy_size_t; #endif #ifndef YY_STRUCT_YY_BUFFER_STATE #define YY_STRUCT_YY_BUFFER_STATE struct yy_buffer_state { FILE *yy_input_file; char *yy_ch_buf; /* input buffer */ char *yy_buf_pos; /* current position in input buffer */ /* Size of input buffer in bytes, not including room for EOB * characters. */ yy_size_t yy_buf_size; /* Number of characters read into yy_ch_buf, not including EOB * characters. */ int yy_n_chars; /* Whether we "own" the buffer - i.e., we know we created it, * and can realloc() it to grow it, and should free() it to * delete it. */ int yy_is_our_buffer; /* Whether this is an "interactive" input source; if so, and * if we're using stdio for input, then we want to use getc() * instead of fread(), to make sure we stop fetching input after * each newline. */ int yy_is_interactive; /* Whether we're considered to be at the beginning of a line. * If so, '^' rules will be active on the next match, otherwise * not. */ int yy_at_bol; int yy_bs_lineno; /**< The line count. */ int yy_bs_column; /**< The column count. */ /* Whether to try to fill the input buffer when we reach the * end of it. */ int yy_fill_buffer; int yy_buffer_status; #define YY_BUFFER_NEW 0 #define YY_BUFFER_NORMAL 1 /* When an EOF's been seen but there's still some text to process * then we mark the buffer as YY_EOF_PENDING, to indicate that we * shouldn't try reading from the input source any more. We might * still have a bunch of tokens to match, though, because of * possible backing-up. * * When we actually see the EOF, we change the status to "new" * (via yyrestart()), so that the user can continue scanning by * just pointing yyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ /* Stack of input buffers. */ static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ /* We provide macros for accessing buffer states in case in the * future we want to put the buffer states in a more general * "scanner state". * * Returns the top of the stack, or NULL. */ #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ : NULL) /* Same as previous macro, but useful when we know that the buffer stack is not * NULL or when we need an lvalue. For internal use only. */ #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] /* yy_hold_char holds the character lost when yytext is formed. */ static char yy_hold_char; static int yy_n_chars; /* number of characters read into yy_ch_buf */ int yyleng; /* Points to current character in buffer. */ static char *yy_c_buf_p = (char *) 0; static int yy_init = 0; /* whether we need to initialize */ static int yy_start = 0; /* start state number */ /* Flag which is used to allow yywrap()'s to do buffer switches * instead of setting up a fresh yyin. A bit of a hack ... */ static int yy_did_buffer_switch_on_eof; void yyrestart (FILE *input_file ); void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); void yy_delete_buffer (YY_BUFFER_STATE b ); void yy_flush_buffer (YY_BUFFER_STATE b ); void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); void yypop_buffer_state (void ); static void yyensure_buffer_stack (void ); static void yy_load_buffer_state (void ); static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); #define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); void *yyalloc (yy_size_t ); void *yyrealloc (void *,yy_size_t ); void yyfree (void * ); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! YY_CURRENT_BUFFER ){ \ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer(yyin,YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if ( ! YY_CURRENT_BUFFER ){\ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer(yyin,YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) /* Begin user sect3 */ #define yywrap(n) 1 #define YY_SKIP_YYWRAP typedef unsigned char YY_CHAR; FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; typedef int yy_state_type; extern int yylineno; int yylineno = 1; extern char *yytext; #define yytext_ptr yytext static yy_state_type yy_get_previous_state (void ); static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); static int yy_get_next_buffer (void ); static void yy_fatal_error (yyconst char msg[] ); /* Done after the current pattern has been matched and before the * corresponding action - sets up yytext. */ #define YY_DO_BEFORE_ACTION \ (yytext_ptr) = yy_bp; \ yyleng = (size_t) (yy_cp - yy_bp); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ (yy_c_buf_p) = yy_cp; #define YY_NUM_RULES 28 #define YY_END_OF_BUFFER 29 /* This struct is not used in this scanner, but its presence is necessary. */ struct yy_trans_info { flex_int32_t yy_verify; flex_int32_t yy_nxt; }; static yyconst flex_int16_t yy_accept[52] = { 0, 0, 0, 0, 0, 0, 0, 29, 8, 3, 2, 8, 16, 28, 17, 9, 10, 8, 15, 28, 7, 7, 11, 28, 12, 14, 13, 25, 24, 28, 26, 27, 8, 0, 3, 2, 0, 1, 7, 4, 6, 8, 25, 23, 18, 19, 20, 21, 22, 26, 5, 0 } ; static yyconst flex_int32_t yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 5, 6, 1, 1, 1, 7, 8, 9, 1, 10, 11, 12, 13, 1, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 1, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 17, 1, 1, 1, 1, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 19, 1, 1, 1, 20, 1, 21, 1, 22, 1, 23, 1, 1, 24, 25, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } ; static yyconst flex_int32_t yy_meta[27] = { 0, 1, 2, 2, 1, 3, 2, 4, 2, 2, 1, 2, 1, 1, 1, 1, 2, 3, 1, 1, 1, 1, 1, 1, 2, 2, 2 } ; static yyconst flex_int16_t yy_base[59] = { 0, 0, 0, 22, 23, 75, 74, 80, 66, 76, 83, 28, 83, 74, 83, 83, 83, 19, 83, 63, 15, 0, 83, 83, 83, 83, 83, 0, 83, 24, 0, 83, 62, 61, 71, 83, 69, 83, 0, 83, 40, 21, 0, 83, 83, 83, 83, 83, 83, 0, 33, 83, 48, 52, 36, 56, 60, 64, 68 } ; static yyconst flex_int16_t yy_def[59] = { 0, 51, 1, 52, 52, 53, 53, 51, 54, 51, 51, 54, 51, 55, 51, 51, 51, 54, 51, 51, 17, 17, 51, 51, 51, 51, 51, 56, 51, 57, 58, 51, 54, 54, 51, 51, 55, 51, 17, 51, 20, 17, 56, 51, 51, 51, 51, 51, 51, 58, 17, 0, 51, 51, 51, 51, 51, 51, 51 } ; static yyconst flex_int16_t yy_nxt[110] = { 0, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 17, 19, 20, 21, 22, 23, 8, 8, 8, 8, 8, 8, 24, 25, 26, 28, 28, 40, 40, 35, 33, 38, 38, 50, 50, 32, 41, 29, 29, 33, 44, 45, 46, 47, 48, 50, 50, 27, 27, 27, 27, 30, 30, 30, 30, 36, 36, 36, 36, 42, 42, 32, 42, 43, 43, 43, 43, 49, 49, 49, 37, 34, 51, 33, 39, 37, 34, 33, 51, 31, 31, 7, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51 } ; static yyconst flex_int16_t yy_chk[110] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 4, 20, 20, 11, 17, 17, 17, 41, 41, 54, 20, 3, 4, 11, 29, 29, 29, 29, 29, 50, 50, 52, 52, 52, 52, 53, 53, 53, 53, 55, 55, 55, 55, 56, 56, 40, 56, 57, 57, 57, 57, 58, 58, 58, 36, 34, 33, 32, 19, 13, 9, 8, 7, 6, 5, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51 } ; static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; extern int yy_flex_debug; int yy_flex_debug = 0; /* The intent behind this definition is that it'll catch * any uses of REJECT which flex missed. */ #define REJECT reject_used_but_not_detected #define yymore() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET char *yytext; #line 1 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" /*************************************************************************** * * Copyright (c) 1999 Balzs Scheidler * Copyright (c) 1999-2007 BalaBit IT Ltd. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * Inspired by nsyslog, originally written by Darren Reed. * * $Id: cfg-lex.l,v 1.8 2003/01/22 11:11:18 bazsi Exp $ * ***************************************************************************/ #line 26 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" #include "syslog-ng.h" #include "filter.h" #include "cfg-grammar.h" #include "logreader.h" #include "messages.h" #include #include struct keyword { char *kw_name; int kw_token; }; static struct keyword keywords[] = { /* statements */ { "source", KW_SOURCE }, { "destination", KW_DESTINATION }, { "log", KW_LOG }, { "options", KW_OPTIONS }, { "filter", KW_FILTER }, /* source or destination items */ { "file", KW_FILE }, { "fifo", KW_PIPE }, { "pipe", KW_PIPE }, { "internal", KW_INTERNAL }, { "unix_dgram", KW_UNIX_DGRAM }, { "unix_stream", KW_UNIX_STREAM }, { "udp", KW_UDP }, { "tcp", KW_TCP }, #if ENABLE_IPV6 { "udp6", KW_UDP6 }, { "tcp6", KW_TCP6 }, #endif { "usertty", KW_USERTTY }, { "door", KW_DOOR }, { "sun_stream", KW_SUN_STREAMS }, { "sun_streams", KW_SUN_STREAMS }, { "program", KW_PROGRAM }, #if ENABLE_SQL { "sql", KW_SQL }, { "type", KW_TYPE }, { "username", KW_USERNAME }, { "password", KW_PASSWORD }, { "database", KW_DATABASE }, { "encoding", KW_ENCODING }, { "table", KW_TABLE }, { "columns", KW_COLUMNS }, { "indexes", KW_INDEXES }, { "values", KW_VALUES }, #endif /* option items */ { "flags", KW_FLAGS }, { "catchall", KW_CATCHALL }, { "fallback", KW_FALLBACK }, { "final", KW_FINAL }, { "flow_control", KW_FLOW_CONTROL }, { "pad_size", KW_PAD_SIZE }, { "mark_freq", KW_MARK_FREQ }, { "mark", KW_MARK_FREQ }, /* obsolete */ { "stats_freq", KW_STATS_FREQ }, { "stats", KW_STATS_FREQ }, /* obsolete */ { "flush_lines", KW_FLUSH_LINES }, { "flush_timeout", KW_FLUSH_TIMEOUT }, { "suppress", KW_SUPPRESS }, { "sync_freq", KW_FLUSH_LINES }, /* obsolete */ { "sync", KW_FLUSH_LINES }, /* obsolete */ { "fsync", KW_FSYNC }, { "long_hostnames", KW_CHAIN_HOSTNAMES }, { "chain_hostnames", KW_CHAIN_HOSTNAMES }, { "normalize_hostnames",KW_NORMALIZE_HOSTNAMES }, { "keep_hostname", KW_KEEP_HOSTNAME }, { "check_hostname", KW_CHECK_HOSTNAME }, { "bad_hostname", KW_BAD_HOSTNAME }, { "keep_timestamp", KW_KEEP_TIMESTAMP }, { "ts_format", KW_TS_FORMAT }, { "frac_digits", KW_FRAC_DIGITS }, { "time_zone", KW_TIME_ZONE }, { "recv_time_zone", KW_RECV_TIME_ZONE }, { "send_time_zone", KW_SEND_TIME_ZONE }, { "use_time_recvd", KW_USE_TIME_RECVD }, { "use_fqdn", KW_USE_FQDN }, { "use_dns", KW_USE_DNS }, { "gc_threshold", KW_GC_BUSY_THRESHOLD }, { "gc_busy_threshold", KW_GC_BUSY_THRESHOLD }, { "gc_idle_threshold", KW_GC_IDLE_THRESHOLD }, { "time_reopen", KW_TIME_REOPEN }, { "time_reap", KW_TIME_REAP }, { "time_sleep", KW_TIME_SLEEP }, { "follow_freq", KW_FOLLOW_FREQ }, { "remove_if_older", KW_OVERWRITE_IF_OLDER }, /* obsolete */ { "overwrite_if_older", KW_OVERWRITE_IF_OLDER }, { "file_template", KW_FILE_TEMPLATE }, { "proto_template", KW_PROTO_TEMPLATE }, { "log_fifo_size", KW_LOG_FIFO_SIZE }, { "log_fetch_limit", KW_LOG_FETCH_LIMIT }, { "log_iw_size", KW_LOG_IW_SIZE }, { "log_msg_size", KW_LOG_MSG_SIZE }, { "log_prefix", KW_LOG_PREFIX }, { "throttle", KW_THROTTLE }, { "create_dirs", KW_CREATE_DIRS }, { "optional", KW_OPTIONAL }, { "localip", KW_LOCALIP }, { "ip", KW_IP }, { "localport", KW_LOCALPORT }, { "port", KW_PORT }, { "destport", KW_DESTPORT }, { "ip_ttl", KW_IP_TTL }, { "ip_tos", KW_IP_TOS }, { "so_broadcast", KW_SO_BROADCAST }, { "so_rcvbuf", KW_SO_RCVBUF }, { "so_sndbuf", KW_SO_SNDBUF }, { "so_keepalive", KW_SO_KEEPALIVE }, { "tcp_keep_alive", KW_SO_KEEPALIVE }, /* obsolete */ { "spoof_source", KW_SPOOF_SOURCE }, { "owner", KW_OWNER }, { "group", KW_GROUP }, { "perm", KW_PERM }, { "dir_owner", KW_DIR_OWNER }, { "dir_group", KW_DIR_GROUP }, { "dir_perm", KW_DIR_PERM }, { "template", KW_TEMPLATE }, { "template_escape", KW_TEMPLATE_ESCAPE }, { "keep_alive", KW_KEEP_ALIVE }, { "max_connections", KW_MAX_CONNECTIONS }, { "mac", KW_MAC }, { "authentication", KW_AUTH }, { "encrypt", KW_ENCRYPT }, { "compress", KW_COMPRESS }, { "persist_only", KW_PERSIST_ONLY }, { "dns_cache_hosts", KW_DNS_CACHE_HOSTS }, { "dns_cache", KW_DNS_CACHE }, { "dns_cache_size", KW_DNS_CACHE_SIZE }, { "dns_cache_expire", KW_DNS_CACHE_EXPIRE }, { "dns_cache_expire_failed", KW_DNS_CACHE_EXPIRE_FAILED }, /* filter items */ { "or", KW_OR }, { "and", KW_AND }, { "not", KW_NOT }, { "level", KW_LEVEL }, { "priority", KW_LEVEL }, { "facility", KW_FACILITY }, { "program", KW_PROGRAM }, { "host", KW_HOST }, { "match", KW_MATCH }, { "netmask", KW_NETMASK }, /* on/off switches */ { "yes", KW_YES }, { "on", KW_YES }, { "no", KW_NO }, { "off", KW_NO } }; #define MAX_REGEXP_LEN 1024 int linenum = 1; int lex_filter_params = 0; char buf[MAX_REGEXP_LEN]; char *str; static int check_reserved_words(char *token); static void append_string(int length, char *str); static void append_char(char c); #line 693 "cfg-lex.c" #define INITIAL 0 #define string 1 #define qstring 2 #ifndef YY_NO_UNISTD_H /* Special case for "unistd.h", since it is non-ANSI. We include it way * down here because we want the user's section 1 to have been scanned first. * The user has a chance to override it with an option. */ #include #endif #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif static int yy_init_globals (void ); /* Accessor methods to globals. These are made visible to non-reentrant scanners for convenience. */ int yylex_destroy (void ); int yyget_debug (void ); void yyset_debug (int debug_flag ); YY_EXTRA_TYPE yyget_extra (void ); void yyset_extra (YY_EXTRA_TYPE user_defined ); FILE *yyget_in (void ); void yyset_in (FILE * in_str ); FILE *yyget_out (void ); void yyset_out (FILE * out_str ); int yyget_leng (void ); char *yyget_text (void ); int yyget_lineno (void ); void yyset_lineno (int line_number ); /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int yywrap (void ); #else extern int yywrap (void ); #endif #endif #ifndef yytext_ptr static void yy_flex_strncpy (char *,yyconst char *,int ); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (yyconst char * ); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void ); #else static int input (void ); #endif #endif /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE #define YY_READ_BUF_SIZE 8192 #endif /* Copy whatever the last rule matched to the standard output. */ #ifndef ECHO /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ #define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, * is returned in "result". */ #ifndef YY_INPUT #define YY_INPUT(buf,result,max_size) \ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ { \ int c = '*'; \ size_t n; \ for ( n = 0; n < max_size && \ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ if ( c == '\n' ) \ buf[n++] = (char) c; \ if ( c == EOF && ferror( yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ else \ { \ errno=0; \ while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ { \ if( errno != EINTR) \ { \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ break; \ } \ errno=0; \ clearerr(yyin); \ } \ }\ \ #endif /* No semi-colon after return; correct usage is to write "yyterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ #ifndef yyterminate #define yyterminate() return YY_NULL #endif /* Number of entries by which start-condition stack grows. */ #ifndef YY_START_STACK_INCR #define YY_START_STACK_INCR 25 #endif /* Report a fatal error. */ #ifndef YY_FATAL_ERROR #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) #endif /* end tables serialization structures and prototypes */ /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL_IS_OURS 1 extern int yylex (void); #define YY_DECL int yylex (void) #endif /* !YY_DECL */ /* Code executed at the beginning of each rule, after yytext and yyleng * have been set up. */ #ifndef YY_USER_ACTION #define YY_USER_ACTION #endif /* Code executed at the end of each rule. */ #ifndef YY_BREAK #define YY_BREAK break; #endif #define YY_RULE_SETUP \ YY_USER_ACTION /** The main scanner function which does all the work. */ YY_DECL { register yy_state_type yy_current_state; register char *yy_cp, *yy_bp; register int yy_act; #line 213 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" #line 878 "cfg-lex.c" if ( !(yy_init) ) { (yy_init) = 1; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! (yy_start) ) (yy_start) = 1; /* first start state */ if ( ! yyin ) yyin = stdin; if ( ! yyout ) yyout = stdout; if ( ! YY_CURRENT_BUFFER ) { yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin,YY_BUF_SIZE ); } yy_load_buffer_state( ); } while ( 1 ) /* loops until end-of-file is reached */ { yy_cp = (yy_c_buf_p); /* Support of yytext. */ *yy_cp = (yy_hold_char); /* yy_bp points to the position in yy_ch_buf of the start of * the current run. */ yy_bp = yy_cp; yy_current_state = (yy_start); yy_match: do { register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 52 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; ++yy_cp; } while ( yy_base[yy_current_state] != 83 ); yy_find_action: yy_act = yy_accept[yy_current_state]; if ( yy_act == 0 ) { /* have to back up */ yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); yy_act = yy_accept[yy_current_state]; } YY_DO_BEFORE_ACTION; do_action: /* This label is used only to access EOF actions. */ switch ( yy_act ) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *yy_cp = (yy_hold_char); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; case 1: *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 215 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" ; YY_BREAK case 2: /* rule 2 can match eol */ YY_RULE_SETUP #line 216 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { linenum++; } YY_BREAK case 3: YY_RULE_SETUP #line 217 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" ; YY_BREAK case 4: YY_RULE_SETUP #line 218 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { return DOTDOT; } YY_BREAK case 5: YY_RULE_SETUP #line 219 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { yylval.num = strtoll(yytext, NULL, 16); return NUMBER; } YY_BREAK case 6: YY_RULE_SETUP #line 220 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { yylval.num = strtoll(yytext, NULL, 8); return NUMBER; } YY_BREAK case 7: YY_RULE_SETUP #line 221 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { yylval.num = strtoll(yytext, NULL, 10); return NUMBER; } YY_BREAK case 8: YY_RULE_SETUP #line 222 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { return check_reserved_words(yytext); } YY_BREAK case 9: YY_RULE_SETUP #line 223 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { return '('; } YY_BREAK case 10: YY_RULE_SETUP #line 224 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { return ')'; } YY_BREAK case 11: YY_RULE_SETUP #line 225 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { return ';'; } YY_BREAK case 12: YY_RULE_SETUP #line 226 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { return '{'; } YY_BREAK case 13: YY_RULE_SETUP #line 227 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { return '}'; } YY_BREAK case 14: YY_RULE_SETUP #line 228 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { return '|'; } YY_BREAK case 15: YY_RULE_SETUP #line 229 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" ; YY_BREAK case 16: YY_RULE_SETUP #line 231 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { str = buf; /* yy_push_state(string);*/ BEGIN(string); } YY_BREAK case 17: YY_RULE_SETUP #line 236 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { str = buf; BEGIN(qstring); } YY_BREAK case 18: YY_RULE_SETUP #line 240 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { append_char(7); } YY_BREAK case 19: YY_RULE_SETUP #line 241 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { append_char(10); } YY_BREAK case 20: YY_RULE_SETUP #line 242 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { append_char(13); } YY_BREAK case 21: YY_RULE_SETUP #line 243 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { append_char(9); } YY_BREAK case 22: YY_RULE_SETUP #line 244 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { append_char(11); } YY_BREAK case 23: /* rule 23 can match eol */ YY_RULE_SETUP #line 245 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { append_string(1, yytext + 1); } YY_BREAK case 24: YY_RULE_SETUP #line 246 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { BEGIN(INITIAL); /* yy_pop_state();*/ yylval.cptr = strdup(buf); return STRING; } YY_BREAK case 25: /* rule 25 can match eol */ YY_RULE_SETUP #line 252 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { append_string(strlen(yytext), yytext); } YY_BREAK case 26: /* rule 26 can match eol */ YY_RULE_SETUP #line 253 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { append_string(strlen(yytext), yytext); } YY_BREAK case 27: YY_RULE_SETUP #line 254 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" { BEGIN(INITIAL); yylval.cptr = strdup(buf); return STRING; } YY_BREAK case 28: YY_RULE_SETUP #line 260 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" ECHO; YY_BREAK #line 1124 "cfg-lex.c" case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(string): case YY_STATE_EOF(qstring): yyterminate(); case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *yy_cp = (yy_hold_char); YY_RESTORE_YY_MORE_OFFSET if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) { /* We're scanning a new file or input source. It's * possible that this happened because the user * just pointed yyin at a new source and called * yylex(). If so, then we have to assure * consistency between YY_CURRENT_BUFFER and our * globals. Here is the right place to do so, because * this is the first action (other than possibly a * back-up) that will match for the new input source. */ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; } /* Note that here we test for yy_c_buf_p "<=" to the position * of the first EOB in the buffer, since yy_c_buf_p will * already have been incremented past the NUL character * (since all states make transitions on EOB to the * end-of-buffer state). Contrast this with the test * in input(). */ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) { /* This was really a NUL. */ yy_state_type yy_next_state; (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); /* Okay, we're now positioned to make the NUL * transition. We couldn't have * yy_get_previous_state() go ahead and do it * for us because it doesn't know how to deal * with the possibility of jamming (and we don't * want to build jamming into it because then it * will run more slowly). */ yy_next_state = yy_try_NUL_trans( yy_current_state ); yy_bp = (yytext_ptr) + YY_MORE_ADJ; if ( yy_next_state ) { /* Consume the NUL. */ yy_cp = ++(yy_c_buf_p); yy_current_state = yy_next_state; goto yy_match; } else { yy_cp = (yy_c_buf_p); goto yy_find_action; } } else switch ( yy_get_next_buffer( ) ) { case EOB_ACT_END_OF_FILE: { (yy_did_buffer_switch_on_eof) = 0; if ( yywrap( ) ) { /* Note: because we've taken care in * yy_get_next_buffer() to have set up * yytext, we can now set up * yy_c_buf_p so that if some total * hoser (like flex itself) wants to * call the scanner after we return the * YY_NULL, it'll still work - another * YY_NULL will get returned. */ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; yy_act = YY_STATE_EOF(YY_START); goto do_action; } else { if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; } break; } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_match; case EOB_ACT_LAST_MATCH: (yy_c_buf_p) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_find_action; } break; } default: YY_FATAL_ERROR( "fatal flex scanner internal error--no action found" ); } /* end of action switch */ } /* end of scanning one token */ } /* end of yylex */ /* yy_get_next_buffer - try to read in a new buffer * * Returns a code representing an action: * EOB_ACT_LAST_MATCH - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position * EOB_ACT_END_OF_FILE - end of file */ static int yy_get_next_buffer (void) { register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; register char *source = (yytext_ptr); register int number_to_move, i; int ret_val; if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) { /* Don't try to fill the buffer, so this is an EOF. */ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) { /* We matched a single character, the EOB, so * treat this as a final EOF. */ return EOB_ACT_END_OF_FILE; } else { /* We matched some text prior to the EOB, first * process it. */ return EOB_ACT_LAST_MATCH; } } /* Try to read more data. */ /* First move last chars to start of buffer. */ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; else { int num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = YY_CURRENT_BUFFER; int yy_c_buf_p_offset = (int) ((yy_c_buf_p) - b->yy_ch_buf); if ( b->yy_is_our_buffer ) { int new_size = b->yy_buf_size * 2; if ( new_size <= 0 ) b->yy_buf_size += b->yy_buf_size / 8; else b->yy_buf_size *= 2; b->yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); } else /* Can't grow it, we don't own it. */ b->yy_ch_buf = 0; if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), (yy_n_chars), (size_t) num_to_read ); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } if ( (yy_n_chars) == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; yyrestart(yyin ); } else { ret_val = EOB_ACT_LAST_MATCH; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { /* Extend the array by 50%, plus the number we really need. */ yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); } (yy_n_chars) += number_to_move; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; return ret_val; } /* yy_get_previous_state - get the state just before the EOB char was reached */ static yy_state_type yy_get_previous_state (void) { register yy_state_type yy_current_state; register char *yy_cp; yy_current_state = (yy_start); for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) { register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 52 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; } return yy_current_state; } /* yy_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = yy_try_NUL_trans( current_state ); */ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) { register int yy_is_jam; register char *yy_cp = (yy_c_buf_p); register YY_CHAR yy_c = 1; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 52 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; yy_is_jam = (yy_current_state == 51); return yy_is_jam ? 0 : yy_current_state; } #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void) #else static int input (void) #endif { int c; *(yy_c_buf_p) = (yy_hold_char); if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) { /* yy_c_buf_p now points to the character we want to return. * If this occurs *before* the EOB characters, then it's a * valid NUL; if not, then we've hit the end of the buffer. */ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) /* This was really a NUL. */ *(yy_c_buf_p) = '\0'; else { /* need more input */ int offset = (yy_c_buf_p) - (yytext_ptr); ++(yy_c_buf_p); switch ( yy_get_next_buffer( ) ) { case EOB_ACT_LAST_MATCH: /* This happens because yy_g_n_b() * sees that we've accumulated a * token and flags that we need to * try matching the token before * proceeding. But for input(), * there's no matching to consider. * So convert the EOB_ACT_LAST_MATCH * to EOB_ACT_END_OF_FILE. */ /* Reset buffer status. */ yyrestart(yyin ); /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE: { if ( yywrap( ) ) return EOF; if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; #ifdef __cplusplus return yyinput(); #else return input(); #endif } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + offset; break; } } } c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ *(yy_c_buf_p) = '\0'; /* preserve yytext */ (yy_hold_char) = *++(yy_c_buf_p); return c; } #endif /* ifndef YY_NO_INPUT */ /** Immediately switch to a different input stream. * @param input_file A readable stream. * * @note This function does not reset the start condition to @c INITIAL . */ void yyrestart (FILE * input_file ) { if ( ! YY_CURRENT_BUFFER ){ yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin,YY_BUF_SIZE ); } yy_init_buffer(YY_CURRENT_BUFFER,input_file ); yy_load_buffer_state( ); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) { /* TODO. We should be able to replace this entire function body * with * yypop_buffer_state(); * yypush_buffer_state(new_buffer); */ yyensure_buffer_stack (); if ( YY_CURRENT_BUFFER == new_buffer ) return; if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } YY_CURRENT_BUFFER_LVALUE = new_buffer; yy_load_buffer_state( ); /* We don't actually know whether we did this switch during * EOF (yywrap()) processing, but the only time this flag * is looked at is after yywrap() is called, so it's safe * to go ahead and always set it. */ (yy_did_buffer_switch_on_eof) = 1; } static void yy_load_buffer_state (void) { (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; (yy_hold_char) = *(yy_c_buf_p); } /** Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. * * @return the allocated buffer state. */ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_buf_size = size; /* yy_ch_buf has to be 2 characters longer than the size given because * we need to put in 2 end-of-buffer characters. */ b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_is_our_buffer = 1; yy_init_buffer(b,file ); return b; } /** Destroy the buffer. * @param b a buffer created with yy_create_buffer() * */ void yy_delete_buffer (YY_BUFFER_STATE b ) { if ( ! b ) return; if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; if ( b->yy_is_our_buffer ) yyfree((void *) b->yy_ch_buf ); yyfree((void *) b ); } #ifndef __cplusplus extern int isatty (int ); #endif /* __cplusplus */ /* Initializes or reinitializes a buffer. * This function is sometimes called more than once on the same buffer, * such as during a yyrestart() or at EOF. */ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) { int oerrno = errno; yy_flush_buffer(b ); b->yy_input_file = file; b->yy_fill_buffer = 1; /* If b is the current buffer, then yy_init_buffer was _probably_ * called from yyrestart() or through yy_get_next_buffer. * In that case, we don't want to reset the lineno or column. */ if (b != YY_CURRENT_BUFFER){ b->yy_bs_lineno = 1; b->yy_bs_column = 0; } b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. * */ void yy_flush_buffer (YY_BUFFER_STATE b ) { if ( ! b ) return; b->yy_n_chars = 0; /* We always need two end-of-buffer characters. The first causes * a transition to the end-of-buffer state. The second causes * a jam in that state. */ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->yy_buf_pos = &b->yy_ch_buf[0]; b->yy_at_bol = 1; b->yy_buffer_status = YY_BUFFER_NEW; if ( b == YY_CURRENT_BUFFER ) yy_load_buffer_state( ); } /** Pushes the new state onto the stack. The new state becomes * the current state. This function will allocate the stack * if necessary. * @param new_buffer The new state. * */ void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) { if (new_buffer == NULL) return; yyensure_buffer_stack(); /* This block is copied from yy_switch_to_buffer. */ if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } /* Only push if top exists. Otherwise, replace top. */ if (YY_CURRENT_BUFFER) (yy_buffer_stack_top)++; YY_CURRENT_BUFFER_LVALUE = new_buffer; /* copied from yy_switch_to_buffer. */ yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. * */ void yypop_buffer_state (void) { if (!YY_CURRENT_BUFFER) return; yy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; if ((yy_buffer_stack_top) > 0) --(yy_buffer_stack_top); if (YY_CURRENT_BUFFER) { yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } } /* Allocates the stack if it does not exist. * Guarantees space for at least one push. */ static void yyensure_buffer_stack (void) { int num_to_alloc; if (!(yy_buffer_stack)) { /* First allocation is just for 2 elements, since we don't know if this * scanner will even need a stack. We use 2 instead of 1 to avoid an * immediate realloc on the next call. */ num_to_alloc = 1; (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc (num_to_alloc * sizeof(struct yy_buffer_state*) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; (yy_buffer_stack_top) = 0; return; } if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ /* Increase the buffer to prepare for a possible push. */ int grow_size = 8 /* arbitrary grow size */; num_to_alloc = (yy_buffer_stack_max) + grow_size; (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc ((yy_buffer_stack), num_to_alloc * sizeof(struct yy_buffer_state*) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); /* zero only the new slots.*/ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; } } /** Setup the input buffer state to scan directly from a user-specified character buffer. * @param base the character buffer * @param size the size in bytes of the character buffer * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) { YY_BUFFER_STATE b; if ( size < 2 || base[size-2] != YY_END_OF_BUFFER_CHAR || base[size-1] != YY_END_OF_BUFFER_CHAR ) /* They forgot to leave room for the EOB's. */ return 0; b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ b->yy_buf_pos = b->yy_ch_buf = base; b->yy_is_our_buffer = 0; b->yy_input_file = 0; b->yy_n_chars = b->yy_buf_size; b->yy_is_interactive = 0; b->yy_at_bol = 1; b->yy_fill_buffer = 0; b->yy_buffer_status = YY_BUFFER_NEW; yy_switch_to_buffer(b ); return b; } /** Setup the input buffer state to scan a string. The next call to yylex() will * scan from a @e copy of @a str. * @param yystr a NUL-terminated string to scan * * @return the newly allocated buffer state object. * @note If you want to scan bytes that may contain NUL values, then use * yy_scan_bytes() instead. */ YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) { return yy_scan_bytes(yystr,strlen(yystr) ); } /** Setup the input buffer state to scan the given bytes. The next call to yylex() will * scan from a @e copy of @a bytes. * @param bytes the byte buffer to scan * @param len the number of bytes in the buffer pointed to by @a bytes. * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) { YY_BUFFER_STATE b; char *buf; yy_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = _yybytes_len + 2; buf = (char *) yyalloc(n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); for ( i = 0; i < _yybytes_len; ++i ) buf[i] = yybytes[i]; buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; b = yy_scan_buffer(buf,n ); if ( ! b ) YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); /* It's okay to grow etc. this buffer, and we should throw it * away when we're done. */ b->yy_is_our_buffer = 1; return b; } #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif static void yy_fatal_error (yyconst char* msg ) { (void) fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } /* Redefine yyless() so it works in section 3 code. */ #undef yyless #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ yytext[yyleng] = (yy_hold_char); \ (yy_c_buf_p) = yytext + yyless_macro_arg; \ (yy_hold_char) = *(yy_c_buf_p); \ *(yy_c_buf_p) = '\0'; \ yyleng = yyless_macro_arg; \ } \ while ( 0 ) /* Accessor methods (get/set functions) to struct members. */ /** Get the current line number. * */ int yyget_lineno (void) { return yylineno; } /** Get the input stream. * */ FILE *yyget_in (void) { return yyin; } /** Get the output stream. * */ FILE *yyget_out (void) { return yyout; } /** Get the length of the current token. * */ int yyget_leng (void) { return yyleng; } /** Get the current token. * */ char *yyget_text (void) { return yytext; } /** Set the current line number. * @param line_number * */ void yyset_lineno (int line_number ) { yylineno = line_number; } /** Set the input stream. This does not discard the current * input buffer. * @param in_str A readable stream. * * @see yy_switch_to_buffer */ void yyset_in (FILE * in_str ) { yyin = in_str ; } void yyset_out (FILE * out_str ) { yyout = out_str ; } int yyget_debug (void) { return yy_flex_debug; } void yyset_debug (int bdebug ) { yy_flex_debug = bdebug ; } static int yy_init_globals (void) { /* Initialization is the same as for the non-reentrant scanner. * This function is called from yylex_destroy(), so don't allocate here. */ (yy_buffer_stack) = 0; (yy_buffer_stack_top) = 0; (yy_buffer_stack_max) = 0; (yy_c_buf_p) = (char *) 0; (yy_init) = 0; (yy_start) = 0; /* Defined in main.c */ #ifdef YY_STDINIT yyin = stdin; yyout = stdout; #else yyin = (FILE *) 0; yyout = (FILE *) 0; #endif /* For future reference: Set errno on error, since we are called by * yylex_init() */ return 0; } /* yylex_destroy is for both reentrant and non-reentrant scanners. */ int yylex_destroy (void) { /* Pop the buffer stack, destroying each element. */ while(YY_CURRENT_BUFFER){ yy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; yypop_buffer_state(); } /* Destroy the stack itself. */ yyfree((yy_buffer_stack) ); (yy_buffer_stack) = NULL; /* Reset the globals. This is important in a non-reentrant scanner so the next time * yylex() is called, initialization will occur. */ yy_init_globals( ); return 0; } /* * Internal utility routines. */ #ifndef yytext_ptr static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) { register int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (yyconst char * s ) { register int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif void *yyalloc (yy_size_t size ) { return (void *) malloc( size ); } void *yyrealloc (void * ptr, yy_size_t size ) { /* The cast to (char *) in the following accommodates both * implementations that use char* generic pointers, and those * that use void* generic pointers. It works with the latter * because both ANSI C and C++ allow castless assignment from * any pointer type to void*, and deal with argument conversions * as though doing an assignment. */ return (void *) realloc( (char *) ptr, size ); } void yyfree (void * ptr ) { free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" #line 260 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-lex.l" int lex_init(FILE *file) { yyrestart(file); linenum = 1; return 0; } int check_reserved_words(char *token) { int i, j; for (i = 0; i < (sizeof(keywords) / sizeof(struct keyword)); i++) { for (j = 0; token[j] && keywords[i].kw_name[j]; j++) { if (token[j] == '-' || token[j] == '_') { if (keywords[i].kw_name[j] != '_') break; } else if (token[j] != keywords[i].kw_name[j]) break; } if (token[j] == 0 && keywords[i].kw_name[j] == 0) return keywords[i].kw_token; } yylval.cptr = strdup(token); return IDENTIFIER; } int lookup_parse_flag(char *flag) { if (strcmp(flag, "no_parse") == 0 || strcmp(flag, "no-parse") == 0) return LRO_NOPARSE; if (strcmp(flag, "kernel") == 0) return LRO_KERNEL; msg_error("Unknown parse flag", evt_tag_str("flag", flag), NULL); return 0; } static void append_string(int length, char *s) { int to_copy = MIN(MAX_REGEXP_LEN - (str - buf) - 1, length); memcpy(str, s, to_copy); str += to_copy; *str = 0; } static void append_char(char c) { *str = c; str++; *str = 0; } syslog-ng-2.1.4/src/macros.h0000644000000000000000000000445010776433436014402 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef MACROS_H_INCLUDED #define MACROS_H_INCLUDED #include "syslog-ng.h" #include "logmsg.h" /* macro expansion flags */ #define MF_ESCAPE_RESULT 0x0001 #define MF_STAMP_RECVD 0x0002 /* macro IDs */ enum { M_NONE, M_FACILITY, M_FACILITY_NUM, M_LEVEL, M_LEVEL_NUM, M_TAG, M_BSDTAG, M_PRI, M_DATE, M_FULLDATE, M_ISODATE, M_STAMP, M_YEAR, M_MONTH, M_DAY, M_HOUR, M_MIN, M_SEC, M_WEEKDAY, M_WEEK, M_TZOFFSET, M_TZ, M_UNIXTIME, M_DATE_RECVD, M_FULLDATE_RECVD, M_ISODATE_RECVD, M_STAMP_RECVD, M_YEAR_RECVD, M_MONTH_RECVD, M_DAY_RECVD, M_HOUR_RECVD, M_MIN_RECVD, M_SEC_RECVD, M_WEEKDAY_RECVD, M_WEEK_RECVD, M_TZOFFSET_RECVD, M_TZ_RECVD, M_UNIXTIME_RECVD, M_DATE_STAMP, M_FULLDATE_STAMP, M_ISODATE_STAMP, M_STAMP_STAMP, M_YEAR_STAMP, M_MONTH_STAMP, M_DAY_STAMP, M_HOUR_STAMP, M_MIN_STAMP, M_SEC_STAMP, M_WEEKDAY_STAMP, M_WEEK_STAMP, M_TZOFFSET_STAMP, M_TZ_STAMP, M_UNIXTIME_STAMP, M_FULLHOST, M_HOST, M_FULLHOST_FROM, M_HOST_FROM, M_PROGRAM, M_PID, M_MESSAGE, M_MSGONLY, M_SOURCE_IP, M_MAX, M_MATCH_REF_OFS=256 }; #define M_TIME_MACROS 15 guint log_macro_lookup(gchar *macro, gint len); gboolean log_macro_expand(GString *result, gint id, guint32 flags, gint ts_format, glong zone_offset, gint frac_digits, LogMessage *msg); #endif syslog-ng-2.1.4/src/cfg.h0000644000000000000000000001052411104350363013633 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef CFG_H_INCLUDED #define CFG_H_INCLUDED #include "syslog-ng.h" #include #include struct _LogSourceGroup; struct _LogDestGroup; struct _LogFilterRule; struct _LogConnection; struct _LogCenter; struct _LogTemplate; /* configuration data kept between configuration reloads */ typedef struct _PersistentConfig PersistentConfig; /* configuration data as loaded from the config file */ struct _GlobalConfig { gchar *filename; gint stats_freq; gint mark_freq; gint flush_lines; gint flush_timeout; gboolean chain_hostnames; gboolean normalize_hostnames; gboolean keep_hostname; gboolean check_hostname; gboolean bad_hostname_compiled; regex_t bad_hostname; gchar *bad_hostname_re; gboolean use_time_recvd; gboolean use_fqdn; gboolean use_dns; gboolean use_dns_cache; gint dns_cache_size, dns_cache_expire, dns_cache_expire_failed; gchar *dns_cache_hosts; gint time_reopen; gint time_reap; gint time_sleep; gint log_fifo_size; gint log_fetch_limit; gint log_iw_size; gint log_msg_size; gint follow_freq; gboolean create_dirs; uid_t file_uid; gid_t file_gid; mode_t file_perm; uid_t dir_uid; gid_t dir_gid; mode_t dir_perm; gboolean keep_timestamp; gint ts_format; gint frac_digits; glong recv_zone_offset; glong send_zone_offset; gchar *file_template_name; gchar *proto_template_name; struct _LogTemplate *file_template; struct _LogTemplate *proto_template; /* */ GHashTable *sources; GHashTable *destinations; GHashTable *filters; GHashTable *templates; GPtrArray *connections; struct _LogCenter *center; }; void cfg_add_source(GlobalConfig *configuration, struct _LogSourceGroup *group); void cfg_add_dest(GlobalConfig *configuration, struct _LogDestGroup *group); void cfg_add_filter(GlobalConfig *configuration, struct _LogFilterRule *rule); void cfg_add_connection(GlobalConfig *configuration, struct _LogConnection *conn); void cfg_add_template(GlobalConfig *cfg, struct _LogTemplate *template); struct _LogTemplate *cfg_lookup_template(GlobalConfig *cfg, gchar *name); void cfg_file_owner_set(GlobalConfig *self, gchar *owner); void cfg_file_group_set(GlobalConfig *self, gchar *group); void cfg_file_perm_set(GlobalConfig *self, gint perm); void cfg_bad_hostname_set(GlobalConfig *self, gchar *bad_hostname_re); void cfg_dir_owner_set(GlobalConfig *self, gchar *owner); void cfg_dir_group_set(GlobalConfig *self, gchar *group); void cfg_dir_perm_set(GlobalConfig *self, gint perm); gint cfg_tz_convert_value(gchar *convert); gint cfg_ts_format_value(gchar *format); gboolean cfg_timezone_value(gchar *tz, glong *timezone); GlobalConfig *cfg_new(gchar *fname); void cfg_free(GlobalConfig *self); gboolean cfg_init(GlobalConfig *cfg, PersistentConfig *persist); gboolean cfg_deinit(GlobalConfig *cfg, PersistentConfig *persist); GlobalConfig *cfg_reload_config(gchar *fname, GlobalConfig *cfg); PersistentConfig *persist_config_new(void); void persist_config_add(PersistentConfig *self, gchar *name, gpointer store, GDestroyNotify destroy); void persist_config_add_survivor(PersistentConfig *self, gchar *name, gchar *value); gpointer persist_config_fetch(PersistentConfig *self, gchar *name); void persist_config_save(PersistentConfig *self, const gchar *filename); void persist_config_load(PersistentConfig *self, const gchar *filename); void persist_config_free(PersistentConfig *persist); #endif syslog-ng-2.1.4/src/afprog.h0000644000000000000000000000241310756015713014361 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef AFPROG_H_INCLUDED #define AFPROG_H_INCLUDED #include "driver.h" #include "logwriter.h" typedef struct _AFProgramDestDriver { LogDriver super; GString *cmdline; LogPipe *writer; pid_t pid; LogWriterOptions writer_options; } AFProgramDestDriver; LogDriver *afprogram_dd_new(gchar *cmdline); #endif syslog-ng-2.1.4/src/serialize.h0000644000000000000000000000470610756015713015101 0ustar rootroot/* * Copyright (C) 2002-2007 BalaBit IT Ltd. * Copyright (C) 2002-2007 Balazs Scheidler * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef SERIALIZE_H_INCLUDED #define SERIALIZE_H_INCLUDED #include "syslog-ng.h" #include typedef struct _SerializeArchive SerializeArchive; struct _SerializeArchive { GError *error; gboolean (*read_bytes)(SerializeArchive *archive, gchar *buf, gsize count, GError **error); gboolean (*write_bytes)(SerializeArchive *archive, const gchar *buf, gsize count, GError **error); }; gboolean serialize_write_blob(SerializeArchive *archive, const gchar *blob, gsize len); gboolean serialize_read_blob(SerializeArchive *archive, gchar *blob, gsize len); gboolean serialize_write_string(SerializeArchive *archive, GString *str); gboolean serialize_read_string(SerializeArchive *archive, GString *str); gboolean serialize_write_cstring(SerializeArchive *archive, const gchar *str, gssize len); gboolean serialize_read_cstring(SerializeArchive *archive, gchar **str, gsize *strlen); gboolean serialize_write_uint32(SerializeArchive *archive, guint32 value); gboolean serialize_read_uint32(SerializeArchive *archive, guint32 *value); gboolean serialize_write_uint16(SerializeArchive *archive, guint16 value); gboolean serialize_read_uint16(SerializeArchive *archive, guint16 *value); gboolean serialize_write_uint8(SerializeArchive *archive, guint8 value); gboolean serialize_read_uint8(SerializeArchive *archive, guint8 *value); SerializeArchive *serialize_file_archive_new(FILE *f); SerializeArchive *serialize_string_archive_new(GString *str); void serialize_archive_free(SerializeArchive *self); #endif syslog-ng-2.1.4/src/center.c0000644000000000000000000002577410756015713014375 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "center.h" #include "sgroup.h" #include "dgroup.h" #include "filter.h" #include "messages.h" #include "afinter.h" #include "stats.h" /** * log_endpoint_append: * @a: first LogEndpoint * @b: second LogEndpoint * * This function appends @b to @a in a linked list using the ep_next field * in LogEndpoint. **/ void log_endpoint_append(LogEndpoint *a, LogEndpoint *b) { a->ep_next = b; } /** * log_endpoint_new: * @type: specifies endpoint type one of EP_* * @name: name of the endpoint which is used in the configuration as an identifier * * This function constructs a LogEndpoint object encapsulating a * source/filter/destination node in a log statement. **/ LogEndpoint * log_endpoint_new(gint type, gchar *name) { LogEndpoint *self = g_new0(LogEndpoint, 1); self->type = type; self->name = g_string_new(name); return self; } /** * log_endpoint_free: * @self: LogEndpoint instance * * This function frees a LogEndpoint instance, first by freeing the * referenced object stored in the @ref attribute then freeing @self. * NOTE: @ref is set when the given configuration is initialized. **/ void log_endpoint_free(LogEndpoint *self) { g_string_free(self->name, TRUE); if (self->ref) { switch (self->type) { case EP_SOURCE: log_source_group_unref((LogSourceGroup *) self->ref); break; case EP_FILTER: log_filter_unref((LogFilterRule *) self->ref); break; case EP_DESTINATION: log_dest_group_unref((LogDestGroup *) self->ref); break; default: g_assert_not_reached(); break; } } g_free(self); } /** * log_connection_new: * @endpoints: list of endpoints in this log statement * @flags: a combination of LC_* flags as specified by the administrator * * This function constructs a LogConnection object which encapsulates a log * statement in the configuration, e.g. it has one or more sources, filters * and destinations each represented by a LogEndpoint object. **/ LogConnection * log_connection_new(LogEndpoint *endpoints, guint32 flags) { LogConnection *self = g_new0(LogConnection, 1); LogEndpoint *ep; self->flags = flags; self->source_cache = g_hash_table_new(g_str_hash, g_str_equal); self->sources = g_ptr_array_new(); self->filters = g_ptr_array_new(); self->destinations = g_ptr_array_new(); for (ep = endpoints; ep; ep = ep->ep_next) { switch (ep->type) { case EP_SOURCE: g_ptr_array_add(self->sources, ep); g_hash_table_insert(self->source_cache, ep->name->str, ep); break; case EP_FILTER: g_ptr_array_add(self->filters, ep); break; case EP_DESTINATION: g_ptr_array_add(self->destinations, ep); break; default: g_assert_not_reached(); break; } } return self; } /** * log_connection_free: * @self: LogConnection instance * * This function frees the LogConnection object encapsulating a log * statement pointed to by @self. **/ void log_connection_free(LogConnection *self) { int i; for (i = 0; i < self->sources->len; i++) { log_endpoint_free(g_ptr_array_index(self->sources, i)); } for (i = 0; i < self->filters->len; i++) { log_endpoint_free(g_ptr_array_index(self->filters, i)); } for (i = 0; i < self->destinations->len; i++) { log_endpoint_free(g_ptr_array_index(self->destinations, i)); } g_hash_table_destroy(self->source_cache); g_ptr_array_free(self->sources, TRUE); g_ptr_array_free(self->filters, TRUE); g_ptr_array_free(self->destinations, TRUE); g_free(self); } static void log_center_init_component(gchar *key, LogPipe *value, LogCenter *self) { if (!self->success || value->init(value, self->cfg, self->persist) == FALSE) self->success = FALSE; if (self->state == LC_STATE_INIT_SOURCES) { log_pipe_append(value, &self->super); } } static void log_center_deinit_component(gchar *key, LogPipe *value, LogCenter *self) { if (!self->success || value->deinit(value, self->cfg, self->persist) == FALSE) self->success = FALSE; } static gboolean log_center_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { LogCenter *self = (LogCenter *) s; gint i, j; self->cfg = cfg; self->persist = persist; /* resolve references within the configuration */ for (i = 0; i < cfg->connections->len; i++) { LogConnection *conn = (LogConnection *) g_ptr_array_index(cfg->connections, i); LogEndpoint *ep; for (j = 0; j < conn->sources->len; j++) { ep = (LogEndpoint *) g_ptr_array_index(conn->sources, j); ep->ref = g_hash_table_lookup(cfg->sources, ep->name->str); if (!ep->ref) { msg_error("Error in configuration, unresolved source reference", evt_tag_str("source", ep->name->str), NULL); return FALSE; } log_source_group_ref(ep->ref); } for (j = 0; j < conn->filters->len; j++) { ep = (LogEndpoint *) g_ptr_array_index(conn->filters, j); ep->ref = g_hash_table_lookup(cfg->filters, ep->name->str); if (!ep->ref) { msg_error("Error in configuration, unresolved filter reference", evt_tag_str("filter", ep->name->str), NULL); return FALSE; } log_filter_ref(ep->ref); } for (j = 0; j < conn->destinations->len; j++) { ep = (LogEndpoint *) g_ptr_array_index(conn->destinations, j); ep->ref = g_hash_table_lookup(cfg->destinations, ep->name->str); if (!ep->ref) { msg_error("Error in configuration, unresolved destination reference", evt_tag_str("filter", ep->name->str), NULL); return FALSE; } log_dest_group_ref(ep->ref); } } self->state = LC_STATE_INIT_SOURCES; self->success = TRUE; g_hash_table_foreach(cfg->sources, (GHFunc) log_center_init_component, self); if (!self->success) return FALSE; self->success = TRUE; self->state = LC_STATE_INIT_DESTS; g_hash_table_foreach(cfg->destinations, (GHFunc) log_center_init_component, self); if (!self->success) return FALSE; stats_register_counter(SC_TYPE_PROCESSED, "center(received)", &self->received_messages, FALSE); stats_register_counter(SC_TYPE_PROCESSED, "center(queued)", &self->queued_messages, FALSE); self->state = LC_STATE_WORKING; return TRUE; } static gboolean log_center_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { LogCenter *self = (LogCenter *) s; self->cfg = cfg; self->persist = persist; self->success = TRUE; g_hash_table_foreach(cfg->sources, (GHFunc) log_center_deinit_component, self); if (!self->success) return FALSE; self->success = TRUE; g_hash_table_foreach(cfg->destinations, (GHFunc) log_center_deinit_component, self); if (!self->success) return FALSE; stats_unregister_counter(SC_TYPE_PROCESSED, "center(received)", &self->received_messages); stats_unregister_counter(SC_TYPE_PROCESSED, "center(queued)", &self->queued_messages); return TRUE; } static void log_center_queue(LogPipe *s, LogMessage *msg, gint path_flags) { LogCenter *self = (LogCenter *) s; gboolean match, fallbacks, have_fallbacks = 1; gint ci, fi, di; (*self->received_messages)++; afinter_postpone_mark(self->cfg->mark_freq); for (match = 0, fallbacks = 0; !match && have_fallbacks && (fallbacks <= 1); fallbacks++) { have_fallbacks = 0; for (ci = 0; ci < self->cfg->connections->len; ci++) { LogConnection *conn = (LogConnection *) g_ptr_array_index(self->cfg->connections, ci); if (!fallbacks && (conn->flags & LC_FALLBACK)) { have_fallbacks = 1; continue; } else if (fallbacks && !(conn->flags & LC_FALLBACK)) { continue; } if (!(conn->flags & LC_CATCHALL)) { /* check source */ if (!g_hash_table_lookup(conn->source_cache, msg->source_group)) { goto next_connection; } } else { /* catchall, every source matches */ ; } for (fi = 0; fi < conn->filters->len; fi++) { LogEndpoint *ep = (LogEndpoint *) g_ptr_array_index(conn->filters, fi); LogFilterRule *f; f = (LogFilterRule *) ep->ref; if (!log_filter_rule_eval(f, msg)) { goto next_connection; } } match = 1; for (di = 0; di < conn->destinations->len; di++) { LogEndpoint *ep = (LogEndpoint *) g_ptr_array_index(conn->destinations, di); LogDestGroup *dest; guint next_path_flags = path_flags | ((conn->flags & LC_FLOW_CONTROL) ? 0 : PF_FLOW_CTL_OFF); log_msg_add_ack(msg, next_path_flags); dest = (LogDestGroup *) ep->ref; log_pipe_queue(&dest->super, log_msg_ref(msg), next_path_flags); (*self->queued_messages)++; } if (conn->flags & LC_FINAL) { break; } next_connection: ; } } log_msg_ack(msg, path_flags); log_msg_unref(msg); } static void log_center_free(LogPipe *s) { g_free(s); } LogCenter * log_center_new() { LogCenter *self = g_new0(LogCenter, 1); log_pipe_init_instance(&self->super); self->super.init = log_center_init; self->super.deinit = log_center_deinit; self->super.queue = log_center_queue; self->super.free_fn = log_center_free; return self; } syslog-ng-2.1.4/src/misc.c0000644000000000000000000001624511110760763014036 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "misc.h" #include "dnscache.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include GString * g_string_assign_len(GString *s, gchar *val, gint len) { g_string_truncate(s, 0); if (val && len) g_string_append_len(s, val, len); return s; } char * getshorthostname(char *buf, size_t bufsize) { char *s; gethostname(buf, bufsize - 1); buf[bufsize - 1] = '\0'; s = strchr(buf, '.'); if (s != NULL) *s = '\0'; return buf; } char * getlonghostname(char *buf, size_t bufsize) { gethostname(buf, bufsize - 1); buf[bufsize - 1] = '\0'; if (strchr(buf, '.') == NULL) { struct hostent *result = gethostbyname(buf); if (result) { strncpy(buf, result->h_name, bufsize - 1); buf[bufsize - 1] = 0; } } return buf; } int format_zone_info(gchar *buf, size_t buflen, glong gmtoff) { return snprintf(buf, buflen, "%c%02ld:%02ld", gmtoff < 0 ? '-' : '+', (gmtoff < 0 ? -gmtoff : gmtoff) / 3600, (gmtoff % 3600) / 60); } /** * get_local_timezone_ofs: * @when: time in UTC * * Return the zone offset (measured in seconds) of @when expressed in local * time. The function also takes care about daylight saving. **/ long get_local_timezone_ofs(time_t when) { struct tm ltm; long tzoff; #if HAVE_STRUCT_TM_TM_GMTOFF ltm = *localtime(&when); tzoff = ltm.tm_gmtoff; #else struct tm *gtm; ltm = *localtime(&when); gtm = gmtime(&when); tzoff = (ltm.tm_hour - gtm->tm_hour) * 3600; tzoff += (ltm.tm_min - gtm->tm_min) * 60; tzoff += ltm.tm_sec - gtm->tm_sec; if (tzoff > 0 && (ltm.tm_year < gtm->tm_year || ltm.tm_mon < gtm->tm_mon || ltm.tm_mday < gtm->tm_mday)) tzoff -= 86400; else if (tzoff < 0 && (ltm.tm_year > gtm->tm_year || ltm.tm_mon > gtm->tm_mon || ltm.tm_mday > gtm->tm_mday)) tzoff += 86400; #endif return tzoff; } gboolean resolve_hostname(GString *result, GSockAddr *saddr, gboolean usedns, gboolean usefqdn, gboolean use_dns_cache) { static gchar local_hostname[256] = ""; const gchar *hname; gchar *p, buf[256]; if (saddr && saddr->sa.sa_family != AF_UNIX) { if (saddr->sa.sa_family == AF_INET #if ENABLE_IPV6 || saddr->sa.sa_family == AF_INET6 #endif ) { void *addr; socklen_t addr_len; if (saddr->sa.sa_family == AF_INET) { addr = &((struct sockaddr_in *) &saddr->sa)->sin_addr; addr_len = sizeof(struct in_addr); } #if ENABLE_IPV6 else { addr = &((struct sockaddr_in6 *) &saddr->sa)->sin6_addr; addr_len = sizeof(struct in6_addr); } #endif hname = NULL; if (usedns) { if ((!use_dns_cache || !dns_cache_lookup(saddr->sa.sa_family, addr, &hname)) && usedns != 2) { struct hostent *hp; hp = gethostbyaddr(addr, addr_len, saddr->sa.sa_family); hname = (hp && hp->h_name) ? hp->h_name : NULL; if (use_dns_cache) dns_cache_store(FALSE, saddr->sa.sa_family, addr, hname); } } if (!hname) { inet_ntop(saddr->sa.sa_family, addr, buf, sizeof(buf)); hname = buf; } else { g_strlcpy(buf, hname, sizeof(buf)); hname = buf; if (!usefqdn) { p = strchr(buf, '.'); if (p) *p = 0; } } } else { g_assert_not_reached(); } } else { if (!local_hostname[0]) { if (usefqdn) getlonghostname(local_hostname, sizeof(local_hostname)); else getshorthostname(local_hostname, sizeof(local_hostname)); } hname = local_hostname; } g_string_assign(result, hname); return TRUE; } gboolean g_fd_set_nonblock(int fd, gboolean enable) { int flags; if ((flags = fcntl(fd, F_GETFL)) == -1) return FALSE; if (enable) flags |= O_NONBLOCK; else flags &= ~O_NONBLOCK; if (fcntl(fd, F_SETFL, flags) < 0) { return FALSE; } return TRUE; } gboolean g_fd_set_cloexec(int fd, gboolean enable) { int flags; if ((flags = fcntl(fd, F_GETFD)) == -1) return FALSE; if (enable) flags |= FD_CLOEXEC; else flags &= ~FD_CLOEXEC; if (fcntl(fd, F_SETFD, flags) < 0) { return FALSE; } return TRUE; } gboolean resolve_user(const char *user, uid_t *uid) { struct passwd *pw; *uid = 0; if (!(*user)) return FALSE; pw = getpwnam(user); if (pw) { *uid = pw->pw_uid; } else { gchar *endptr; *uid = strtol(user, &endptr, 0); if (*endptr) return FALSE; } return TRUE; } gboolean resolve_group(const char *group, gid_t *gid) { struct group *gr; *gid = 0; if (!(*group)) return FALSE; gr = getgrnam(group); if (gr) { *gid = gr->gr_gid; } else { gchar *endptr; *gid = strtol(group, &endptr, 0); if (*endptr) return FALSE; } return TRUE; } gboolean resolve_user_group(char *arg, uid_t *uid, gid_t *gid) { char *user, *group; *uid = 0; user = strtok(arg, ":."); group = strtok(NULL, ""); if (user && !resolve_user(user, uid)) return FALSE; if (group && !resolve_group(group, gid)) return FALSE; return TRUE; } /** * g_time_val_diff: * @t1: time value t1 * @t2: time value t2 * * Calculates the time difference between t1 and t2 in microseconds. * The result is positive if t1 is later than t2. * * Returns: * Time difference in microseconds */ glong g_time_val_diff(GTimeVal *t1, GTimeVal *t2) { g_assert(t1); g_assert(t2); return (t1->tv_sec - t2->tv_sec) * G_USEC_PER_SEC + (t1->tv_usec - t2->tv_usec); } syslog-ng-2.1.4/src/logpipe.h0000644000000000000000000000524210756015713014545 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef LOGPIPE_H_INCLUDED #define LOGPIPE_H_INCLUDED #include "syslog-ng.h" #include "logmsg.h" #include "cfg.h" #include "atomic.h" /* notify code values */ #define NC_CLOSE 1 #define NC_READ_ERROR 2 #define NC_WRITE_ERROR 3 #define NC_FILE_MOVED 4 #define PF_FLOW_CTL_OFF 0x0001 typedef struct _LogPipe { GAtomicCounter ref_cnt; struct _LogPipe *pipe_next; gboolean (*init)(struct _LogPipe *self, GlobalConfig *cfg, PersistentConfig *persist); gboolean (*deinit)(struct _LogPipe *self, GlobalConfig *cfg, PersistentConfig *persist); void (*queue)(struct _LogPipe *self, LogMessage *msg, gint path_flags); void (*free_fn)(struct _LogPipe *self); void (*notify)(struct _LogPipe *self, struct _LogPipe *sender, gint notify_code, gpointer user_data); } LogPipe; LogPipe *log_pipe_ref(LogPipe *self); void log_pipe_unref(LogPipe *self); void log_pipe_init_instance(LogPipe *self); void log_pipe_forward_msg(LogPipe *self, LogMessage *msg, gint path_flags); void log_pipe_forward_notify(LogPipe *self, LogPipe *sender, gint notify_code, gpointer user_data); static inline gboolean log_pipe_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { return s->init(s, cfg, persist); } static inline gboolean log_pipe_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { return s->deinit(s, cfg, persist); } static inline void log_pipe_queue(LogPipe *s, LogMessage *msg, gint path_flags) { s->queue(s, msg, path_flags); } static inline void log_pipe_notify(LogPipe *s, LogPipe *sender, gint notify_code, gpointer user_data) { if (s->notify) s->notify(s, sender, notify_code, user_data); } static inline void log_pipe_append(LogPipe *s, LogPipe *next) { s->pipe_next = next; } #endif syslog-ng-2.1.4/src/syslog-ng.h0000644000000000000000000000413311104350446015017 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef SYSLOG_NG_H_INCLUDED #define SYSLOG_NG_H_INCLUDED #include #if ENABLE_DMALLOC #define USE_DMALLOC #endif #if ENABLE_DEBUG #define YYDEBUG 1 #endif #include #define PATH_SYSLOG_NG_CONF PATH_SYSCONFDIR "/syslog-ng.conf" #define PATH_PIDFILE "/var/run/syslog-ng.pid" #if ENABLE_SQL #define ENABLE_THREADS 1 #else #define ENABLE_THREADS 0 #endif #define PATH_PERSIST_CONFIG PATH_LOCALSTATEDIR "/syslog-ng.persist" #define PATH_QDISK PATH_LOCALSTATEDIR #define LOG_PRIORITY_LISTEN 0 #define LOG_PRIORITY_READER 0 #define LOG_PRIORITY_WRITER -100 #define LOG_PRIORITY_CONNECT -150 #if !HAVE_STRTOLL # if HAVE_STRTOIMAX || defined(strtoimax) /* HP-UX has an strtoimax macro, not a function */ #define strtoll(nptr, endptr, base) strtoimax(nptr, endptr, base) # else /* this requires Glib 2.12 */ #define strtoll(nptr, endptr, base) g_ascii_strtoll(nptr, endptr, base) # endif #endif #if !HAVE_O_LARGEFILE #define O_LARGEFILE 0 #endif typedef struct _LogMessage LogMessage; typedef struct _GlobalConfig GlobalConfig; extern GlobalConfig *configuration; void main_loop_wakeup(void); #endif syslog-ng-2.1.4/src/logsource.c0000644000000000000000000000600211104351002015054 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "logsource.h" #include "messages.h" static void log_source_msg_ack(LogMessage *msg, gpointer user_data) { LogSource *self = (LogSource *) user_data; guint32 old_window_size; old_window_size = g_atomic_counter_get(&self->options->window_size); g_atomic_counter_inc(&self->options->window_size); /* NOTE: this check could be racy, but it isn't for the following reasons: * - if the current window size went down to zero, the source does not emit new messages * - the only possible change in this case is: the destinations processed a * message and it got acked back * - so the 0 -> change can only happen because of the destinations * - from all the possible destinations the ACK happens at the last one, thus there * might be no concurrencies here, even if all destinations are in different threads * */ if (old_window_size == 0) main_loop_wakeup(); log_msg_unref(msg); log_pipe_unref(&self->super); } static void log_source_queue(LogPipe *s, LogMessage *msg, gint path_flags) { LogSource *self = (LogSource *) s; /* NOTE: we start by turning off PF_FLOW_CTL_OFF, thus we need an acknowledgement */ path_flags = 0; log_msg_ref(msg); log_msg_add_ack(msg, path_flags); msg->ack_func = log_source_msg_ack; msg->ack_userdata = log_pipe_ref(s); g_atomic_counter_dec_and_test(&self->options->window_size); log_pipe_queue(s->pipe_next, msg, path_flags); } void log_source_init_instance(LogSource *self, LogSourceOptions *options) { log_pipe_init_instance(&self->super); self->options = options; self->super.queue = log_source_queue; g_assert(g_atomic_counter_get(&options->window_size) != -1); } void log_source_options_defaults(LogSourceOptions *options) { options->init_window_size = -1; g_atomic_counter_set(&options->window_size, -1); } void log_source_options_init(LogSourceOptions *options, GlobalConfig *cfg) { if (options->init_window_size == -1) options->init_window_size = cfg->log_iw_size; g_atomic_counter_set(&options->window_size, options->init_window_size); } syslog-ng-2.1.4/src/afinter.h0000644000000000000000000000215510756015713014536 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef SDINTER_H_INCLUDED #define SDINTER_H_INCLUDED #include "driver.h" void afinter_postpone_mark(gint mark_freq); LogDriver *afinter_sd_new(void); #endif syslog-ng-2.1.4/src/afunix.h0000644000000000000000000000317010756015713014376 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef SDUNIX_H_INCLUDED #define SDUNIX_H_INCLUDED #include "driver.h" #include "afsocket.h" typedef struct _AFUnixSourceDriver { AFSocketSourceDriver super; gchar *filename; uid_t owner; gid_t group; mode_t perm; SocketOptions sock_options; } AFUnixSourceDriver; void afunix_sd_set_uid(LogDriver *self, gchar *owner); void afunix_sd_set_gid(LogDriver *self, gchar *group); void afunix_sd_set_perm(LogDriver *self, mode_t perm); LogDriver *afunix_sd_new(gchar *filename, guint32 flags); typedef struct _AFUnixDestDriver { AFSocketDestDriver super; SocketOptions sock_options; } AFUnixDestDriver; LogDriver *afunix_dd_new(gchar *filename, guint flags); #endif syslog-ng-2.1.4/src/dgroup.h0000644000000000000000000000276510756015713014415 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef DGROUP_H_INCLUDED #define DGROUP_H_INCLUDED #include "syslog-ng.h" #include "logpipe.h" #include "driver.h" typedef struct _LogDestGroup { LogPipe super; GString *name; LogDriver *drivers; guint32 *processed_messages; } LogDestGroup; static inline LogDestGroup * log_dest_group_ref(LogDestGroup *self) { return (LogDestGroup *) log_pipe_ref(&self->super); } static inline void log_dest_group_unref(LogDestGroup *self) { log_pipe_unref(&self->super); } LogDestGroup *log_dest_group_new(gchar *name, LogDriver *drivers); #endif syslog-ng-2.1.4/src/gsockaddr.h0000644000000000000000000001274611017547353015057 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef G_SOCKADDR_H_INCLUDED #define G_SOCKADDR_H_INCLUDED #include "syslog-ng.h" #include "atomic.h" #include #include #include #include #include #include #include /* sockaddr public interface */ #define MAX_SOCKADDR_STRING 64 typedef struct _GSockAddrFuncs GSockAddrFuncs; typedef struct _GSockAddr { GAtomicCounter refcnt; guint32 flags; GSockAddrFuncs *sa_funcs; int salen; struct sockaddr sa; } GSockAddr; struct _GSockAddrFuncs { GIOStatus (*sa_bind_prepare) (int sock, GSockAddr *addr); GIOStatus (*sa_bind) (int sock, GSockAddr *addr); gchar *(*sa_format) (GSockAddr *addr, /* format to text form */ gchar *text, gulong n); void (*freefn) (GSockAddr *addr); }; GSockAddr *g_sockaddr_new(struct sockaddr *sa, int salen); gchar *g_sockaddr_format(GSockAddr *a, gchar *text, gulong n); GSockAddr *g_sockaddr_ref(GSockAddr *a); void g_sockaddr_unref(GSockAddr *a); gboolean g_sockaddr_inet_check(GSockAddr *a); GSockAddr *g_sockaddr_inet_new(gchar *ip, guint16 port); GSockAddr *g_sockaddr_inet_new2(struct sockaddr_in *sin); GSockAddr *g_sockaddr_inet_range_new(gchar *ip, guint16 min_port, guint16 max_port); static inline struct sockaddr * g_sockaddr_get_sa(GSockAddr *self) { return &self->sa; } static inline struct sockaddr_in * g_sockaddr_inet_get_sa(GSockAddr *s) { g_assert(g_sockaddr_inet_check(s)); return (struct sockaddr_in *) g_sockaddr_get_sa(s); } /** * g_sockaddr_inet_get_address: * @s: GSockAddrInet instance * * This GSockAddrInet specific function returns the address part of the * address. **/ static inline struct in_addr g_sockaddr_inet_get_address(GSockAddr *s) { return g_sockaddr_inet_get_sa(s)->sin_addr; } /** * g_sockaddr_inet_set_address: * @s: GSockAddrInet instance * @addr: new address * * This GSockAddrInet specific function returns the address part of the * address. **/ static inline void g_sockaddr_inet_set_address(GSockAddr *s, struct in_addr addr) { g_sockaddr_inet_get_sa(s)->sin_addr = addr; } /** * g_sockaddr_inet_get_port: * @s: GSockAddrInet instance * * This GSockAddrInet specific function returns the port part of the * address. * * Returns: the port in host byte order * **/ static inline guint16 g_sockaddr_inet_get_port(GSockAddr *s) { return ntohs(g_sockaddr_inet_get_sa(s)->sin_port); } /** * g_sockaddr_inet_set_port: * @s: GSockAddrInet instance * @port: new port in host byte order * * **/ static inline void g_sockaddr_inet_set_port(GSockAddr *s, guint16 port) { g_sockaddr_inet_get_sa(s)->sin_port = htons(port); } #if ENABLE_IPV6 gboolean g_sockaddr_inet6_check(GSockAddr *a); GSockAddr *g_sockaddr_inet6_new(gchar *ip, guint16 port); GSockAddr *g_sockaddr_inet6_new2(struct sockaddr_in6 *sin6); static inline struct sockaddr_in6 * g_sockaddr_inet6_get_sa(GSockAddr *s) { g_assert(g_sockaddr_inet6_check(s)); return (struct sockaddr_in6 *) g_sockaddr_get_sa(s); } /** * g_sockaddr_inet6_get_address: * @s: GSockAddrInet instance * * This GSockAddrInet specific function returns the address part of the * address. **/ static inline struct in6_addr * g_sockaddr_inet6_get_address(GSockAddr *s) { return &g_sockaddr_inet6_get_sa(s)->sin6_addr; } /** * g_sockaddr_inet6_set_address: * @s: GSockAddrInet6 instance * @addr: new address * * This GSockAddrInet specific function sets the address part of the * address. **/ static inline void g_sockaddr_inet6_set_address(GSockAddr *s, struct in6_addr *addr) { g_sockaddr_inet6_get_sa(s)->sin6_addr = *addr; } /** * g_sockaddr_inet6_get_port: * @s: GSockAddrInet instance * * This GSockAddrInet specific function returns the port part of the * address. * * Returns: the port in host byte order * **/ static inline guint16 g_sockaddr_inet6_get_port(GSockAddr *s) { return ntohs(g_sockaddr_inet6_get_sa(s)->sin6_port); } /** * g_sockaddr_inet6_set_port: * @s: GSockAddrInet instance * @port: new port in host byte order * * **/ static inline void g_sockaddr_inet6_set_port(GSockAddr *s, guint16 port) { g_sockaddr_inet6_get_sa(s)->sin6_port = htons(port); } #endif GSockAddr *g_sockaddr_unix_new(gchar *name); GSockAddr *g_sockaddr_unix_new2(struct sockaddr_un *s_un, int sunlen); GIOStatus g_bind(int fd, GSockAddr *addr); GIOStatus g_accept(int fd, int *newfd, GSockAddr **addr); GIOStatus g_connect(int fd, GSockAddr *remote); gchar *g_inet_ntoa(char *buf, size_t bufsize, struct in_addr a); gint g_inet_aton(char *buf, struct in_addr *a); #endif syslog-ng-2.1.4/src/syslog-names.c0000644000000000000000000000577110756015713015531 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "syslog-names.h" #include "syslog-ng.h" #include struct sl_name sl_levels[] = { {"emerg", LOG_EMERG}, {"panic", LOG_EMERG}, /* DEPRECATED */ {"alert", LOG_ALERT}, {"crit", LOG_CRIT}, {"err", LOG_ERR}, {"error", LOG_ERR}, /* DEPRECATED */ {"warning", LOG_WARNING}, {"warn", LOG_WARNING}, /* DEPRECATED */ {"notice", LOG_NOTICE}, {"info", LOG_INFO}, {"debug", LOG_DEBUG}, {NULL, -1} }; struct sl_name sl_facilities[] = { {"auth", LOG_AUTH}, #ifdef LOG_AUTHPRIV {"authpriv", LOG_AUTHPRIV}, #endif #ifdef LOG_CRON {"cron", LOG_CRON}, #endif {"daemon", LOG_DAEMON}, #ifdef LOG_FTP {"ftp", LOG_FTP}, #endif {"kern", LOG_KERN}, {"lpr", LOG_LPR}, {"mail", LOG_MAIL}, {"news", LOG_NEWS}, {"security", LOG_AUTH}, /* DEPRECATED */ {"syslog", LOG_SYSLOG}, {"user", LOG_USER}, {"uucp", LOG_UUCP}, {"local0", LOG_LOCAL0}, {"local1", LOG_LOCAL1}, {"local2", LOG_LOCAL2}, {"local3", LOG_LOCAL3}, {"local4", LOG_LOCAL4}, {"local5", LOG_LOCAL5}, {"local6", LOG_LOCAL6}, {"local7", LOG_LOCAL7}, {NULL, -1} }; static inline int syslog_name_find_name(const char *name, struct sl_name names[]) { int i; for (i = 0; names[i].name; i++) { if (strcasecmp(name, names[i].name) == 0) { return i; } } return -1; } int syslog_name_lookup_id_by_name(const char *name, struct sl_name names[]) { return syslog_name_find_name(name, names); } int syslog_name_lookup_value_by_name(const char *name, struct sl_name names[]) { int i; i = syslog_name_find_name(name, names); if (i != -1) { return names[i].value; } return -1; } const char * syslog_name_lookup_name_by_value(int value, struct sl_name names[]) { int i; for (i = 0; names[i].name; i++) { if (names[i].value == value) { return names[i].name; } } return NULL; } guint32 syslog_make_range(guint32 value1, guint32 value2) { guint32 x; if (value1 > value2) { x = value2; value2 = value1; value1 = x; } return ((1 << (value2 + 1)) - 1) & ~((1 << value1) - 1); } syslog-ng-2.1.4/src/logmsg.c0000644000000000000000000004733311033126115014364 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "logmsg.h" #include "misc.h" #include "messages.h" #include "logpipe.h" #include #include #include #include #include #include #include static char aix_fwd_string[] = "Message forwarded from "; static char repeat_msg_string[] = "last message repeated"; /** * log_stamp_format: * @stamp: Timestamp to format * @target: Target storage for formatted timestamp * @ts_format: Specifies basic timestamp format (TS_FMT_BSD, TS_FMT_ISO) * @zone_offset: Specifies custom zone offset if @tz_convert == TZ_CNV_CUSTOM * * Emits the formatted version of @stamp into @target as specified by * @ts_format and @tz_convert. **/ void log_stamp_format(LogStamp *stamp, GString *target, gint ts_format, glong zone_offset, gint frac_digits) { glong target_zone_offset = 0; struct tm *tm; char ts[128], buf[8]; time_t t; glong usecs; if (zone_offset != -1) target_zone_offset = zone_offset; else target_zone_offset = stamp->zone_offset; t = stamp->time.tv_sec + target_zone_offset; if (!(tm = gmtime(&t))) { /* this should never happen */ g_string_sprintf(target, "%d", (int) stamp->time.tv_sec); msg_error("Error formatting time stamp, gmtime() failed", evt_tag_int("stamp", (int) t), NULL); } else { switch (ts_format) { case TS_FMT_BSD: strftime(ts, sizeof(ts), "%h %e %H:%M:%S", tm); g_string_assign_len(target, ts, 15); break; case TS_FMT_ISO: strftime(ts, sizeof(ts), "%Y-%m-%dT%H:%M:%S", tm); g_string_assign_len(target, ts, 19); usecs = stamp->time.tv_usec % 1000000; if (frac_digits > 0) { gulong x; g_string_append_c(target, '.'); for (x = 100000; frac_digits && x; x = x / 10) { g_string_append_c(target, (usecs / x) + '0'); usecs = usecs % x; frac_digits--; } } format_zone_info(buf, sizeof(buf), target_zone_offset); g_string_append(target, buf); break; case TS_FMT_FULL: strftime(ts, sizeof(ts), "%Y %h %e %H:%M:%S", tm); g_string_assign(target, ts); break; case TS_FMT_UNIX: g_string_sprintf(target, "%d", (int) stamp->time.tv_sec); break; default: g_assert_not_reached(); break; } } } /** * log_msg_parse: * @self: LogMessage instance to store parsed information into * @data: message * @length: length of the message pointed to by @data * @flags: value affecting how the message is parsed (bits from LP_*) * * Parse an RFC3164 formatted log message and store the parsed information * in @self. Parsing is affected by the bits set @flags argument. **/ static void log_msg_parse(LogMessage *self, gchar *data, gint length, guint flags, regex_t *bad_hostname) { unsigned char *src; int left; int pri; time_t now = time(NULL); char *oldsrc; int oldleft, stamp_length; while (length > 0 && (data[length - 1] == '\n' || data[length - 1] == '\0')) length--; if (flags & LP_NOPARSE) { g_string_assign_len(&self->msg, data, length); return; } if (flags & LP_INTERNAL) self->flags |= LF_INTERNAL; if (flags & LP_LOCAL) self->flags |= LF_LOCAL; src = data; left = length; if (left && src[0] == '<') { src++; left--; pri = 0; while (left && *src != '>') { if (isdigit(*src)) { pri = pri * 10 + ((*src) - '0'); } else { g_string_sprintf(&self->msg, "unparseable log message: \"%.*s\"", length, data); self->pri = LOG_SYSLOG | LOG_ERR; return; } src++; left--; } self->pri = pri; if (left) { src++; left--; } } /* No priority info in the buffer? Just assign a default. */ else if (flags & LP_KERNEL) { self->pri = LOG_KERN | LOG_NOTICE; } else { self->pri = LOG_USER | LOG_NOTICE; } while (left && *src == ' ') { /* Move past whitespace */ src++; left--; } /* If the next chars look like a date, then read them as a date. */ if (left >= 19 && src[4] == '-' && src[7] == '-' && src[10] == 'T' && src[13] == ':' && src[16] == ':') { /* RFC3339 timestamp, expected format: YYYY-MM-DDTHH:MM:SS[.frac]<+/->ZZ:ZZ */ struct tm tm; gint unnormalized_hour; guchar *p; gint hours, mins; self->stamp.time.tv_usec = 0; p = memchr(src, ' ', left); if (p) stamp_length = (p - src); else stamp_length = left; g_string_assign_len(&self->date, src, stamp_length); /* NOTE: we initialize various unportable fields in tm using a * localtime call, as the value of tm_gmtoff does matter but it does * not exist on all platforms and 0 initializing it causes trouble on * time-zone barriers */ tm = *localtime(&now); p = strptime(self->date.str, "%Y-%m-%dT%H:%M:%S", &tm); self->stamp.time.tv_usec = 0; if (p && *p == '.') { gulong frac = 0; gint div = 1; /* process second fractions */ p++; while (div < 10e5 && isdigit(*p)) { frac = 10 * frac + (*p) - '0'; div = div * 10; p++; } self->stamp.time.tv_usec = frac * (1000000 / div); } if (p && (*p == '+' || *p == '-') && strlen(p) == 6 && isdigit(*(p+1)) && isdigit(*(p+2)) && *(p+3) == ':' && isdigit(*(p+4)) && isdigit(*(p+5))) { /* timezone offset */ gint sign = *p == '-' ? -1 : 1; p++; hours = (*p - '0') * 10 + *(p+1) - '0'; mins = (*(p+3) - '0') * 10 + *(p+4) - '0'; self->stamp.zone_offset = sign * (hours * 3600 + mins * 60); } /* we convert it to UTC */ tm.tm_isdst = -1; unnormalized_hour = tm.tm_hour; self->stamp.time.tv_sec = mktime(&tm); /* NOTE: mktime() returns the time assuming that the timestamp we * received was in local time. This is not true, as there's a * zone_offset in the timestamp as well. We need to adjust this offset * by adding the local timezone offset at the specific time to get UTC, * which means that tv_sec becomes as if tm was in the 00:00 timezone. * Also we have to take into account that at the zone barriers an hour * might be skipped or played twice this is what the * (tm.tm_hour - * unnormalized_hour) part fixes up. */ if (self->stamp.zone_offset != -1) self->stamp.time.tv_sec = self->stamp.time.tv_sec + get_local_timezone_ofs(self->stamp.time.tv_sec) - (tm.tm_hour - unnormalized_hour) * 3600 - self->stamp.zone_offset; src += stamp_length; left -= stamp_length; } else if (left >= 21 && src[3] == ' ' && src[6] == ' ' && src[11] == ' ' && src[14] == ':' && src[17] == ':' && src[20] == ':') { /* PIX timestamp, expected format: MMM DD YYYY HH:MM:SS: */ struct tm tm, *nowtm; /* Just read the buffer data into a textual datestamp. */ g_string_assign_len(&self->date, src, 21); src += 21; left -= 21; /* And also make struct time timestamp for the msg */ nowtm = localtime(&now); tm = *nowtm; strptime(self->date.str, "%b %e %Y %H:%M:%S:", &tm); tm.tm_isdst = -1; /* NOTE: no timezone information in the message, assume it is local time */ self->stamp.time.tv_sec = mktime(&tm); self->stamp.time.tv_usec = 0; } else if (left >= 21 && src[3] == ' ' && src[6] == ' ' && src[9] == ':' && src[12] == ':' && src[15] == ' ' && isdigit(src[16]) && isdigit(src[17]) && isdigit(src[18]) && isdigit(src[19]) && isspace(src[20])) { /* LinkSys timestamp, expected format: MMM DD HH:MM:SS YYYY */ struct tm tm, *nowtm; /* Just read the buffer data into a textual datestamp. */ g_string_assign_len(&self->date, src, 20); src += 20; left -= 20; /* And also make struct time timestamp for the msg */ nowtm = localtime(&now); tm = *nowtm; strptime(self->date.str, "%b %e %H:%M:%S %Y", &tm); tm.tm_isdst = -1; /* NOTE: no timezone information in the message, assume it is local time */ self->stamp.time.tv_sec = mktime(&tm); self->stamp.time.tv_usec = 0; } else if (left >= 15 && src[3] == ' ' && src[6] == ' ' && src[9] == ':' && src[12] == ':') { /* RFC 3164 timestamp, expected format: MMM DD HH:MM:SS ... */ struct tm tm, *nowtm; glong usec = 0; /* Just read the buffer data into a textual datestamp. */ g_string_assign_len(&self->date, src, 15); src += 15; left -= 15; if (left > 0 && src[0] == '.') { gulong frac = 0; gint div = 1; gint i = 1; /* gee, funny Cisco extension, BSD timestamp with fraction of second support */ while (i < left && div < 10e5 && isdigit(src[i])) { frac = 10 * frac + (src[i]) - '0'; div = div * 10; i++; } usec = frac * (1000000 / div); left -= i; src += i; } /* And also make struct time timestamp for the msg */ nowtm = localtime(&now); tm = *nowtm; strptime(self->date.str, "%b %e %H:%M:%S", &tm); tm.tm_isdst = -1; tm.tm_year = nowtm->tm_year; if (tm.tm_mon > nowtm->tm_mon + 1) tm.tm_year--; /* NOTE: no timezone information in the message, assume it is local time */ self->stamp.time.tv_sec = mktime(&tm); self->stamp.time.tv_usec = usec; } if (self->stamp.zone_offset == -1) self->stamp.zone_offset = get_local_timezone_ofs(self->stamp.time.tv_sec); /* assume local timezone */ if (self->date.len) { /* Expected format: hostname program[pid]: */ /* Possibly: Message forwarded from hostname: ... */ char *hostname_start = NULL; int hostname_len = 0; while (left && *src == ' ') { src++; /* skip whitespace */ left--; } /* Detect funny AIX syslogd forwarded message. */ if (left >= (sizeof(aix_fwd_string) - 1) && !memcmp(src, aix_fwd_string, sizeof(aix_fwd_string) - 1)) { oldsrc = src; oldleft = left; src += sizeof(aix_fwd_string) - 1; left -= sizeof(aix_fwd_string) - 1; hostname_start = src; hostname_len = 0; while (left && *src != ':') { src++; left--; hostname_len++; } while (left && (*src == ' ' || *src == ':')) { src++; /* skip whitespace */ left--; } } /* Now, try to tell if it's a "last message repeated" line */ if (left >= sizeof(repeat_msg_string) && !memcmp(src, repeat_msg_string, sizeof(repeat_msg_string) - 1)) { ; /* It is. Do nothing since there's no hostname or program name coming. */ } else { /* It's a regular ol' message. */ gchar hostname_buf[256]; gint dst = 0; /* If we haven't already found the original hostname, look for it now. */ oldsrc = src; oldleft = left; while (left && *src != ' ' && *src != ':' && *src != '[' && dst < sizeof(hostname_buf) - 1) { if (flags & LP_CHECK_HOSTNAME && !((*src >= 'A' && *src <= 'Z') || (*src >= 'a' && *src <= 'z') || (*src >= '0' && *src <= '9') || *src == '-' || *src == '_' || *src == '.' || *src == ':' || *src == '@' || *src == '/')) { break; } hostname_buf[dst++] = *src; src++; left--; } hostname_buf[dst] = 0; if (left && *src == ' ' && (!bad_hostname || regexec(bad_hostname, hostname_buf, 0, NULL, 0))) { /* This was a hostname. It came from a syslog-ng, since syslogd doesn't send hostnames. It's even better then the one we got from the AIX fwd message, if we did. */ hostname_start = oldsrc; hostname_len = oldleft - left; } else { src = oldsrc; left = oldleft; } /* Skip whitespace. */ while (left && *src == ' ') { src++; left--; } /* Try to extract a program name */ oldsrc = src; oldleft = left; while (left && *src != ' ' && *src != '[' && *src != ':') { src++; left--; } if (left) { g_string_assign_len(&self->program, oldsrc, oldleft - left); } src = oldsrc; left = oldleft; } /* If we did manage to find a hostname, store it. */ if (hostname_start) g_string_assign_len(&self->host, hostname_start, hostname_len); } else { /* no timestamp, format is expected to be "program[pid] message" */ /* Different format */ oldsrc = src; oldleft = left; /* A kernel message? Use 'kernel' as the program name. */ if ((self->pri & LOG_FACMASK) == LOG_KERN) { g_string_assign_len(&self->program, "kernel", 6); } /* No, not a kernel message. */ else { /* Capture the program name */ while (left && *src != ' ' && *src != '[' && *src != ':') { src++; left--; } if (left) { g_string_assign_len(&self->program, oldsrc, oldleft - left); } left = oldleft; src = oldsrc; } self->stamp.time.tv_sec = now; } for (oldsrc = src, oldleft = left; oldleft >= 0; oldleft--, oldsrc++) { if (*oldsrc == '\n' || *oldsrc == '\r') *oldsrc = ' '; } g_string_assign_len(&self->msg, src, left); } void log_msg_clear_matches(LogMessage *self) { gint i; for (i = 0; i < self->num_re_matches; i++) { g_free(self->re_matches[i]); } g_free(self->re_matches); self->re_matches = NULL; self->num_re_matches = 0; } /** * log_msg_free: * @self: LogMessage instance * * Frees a LogMessage instance. **/ static void log_msg_free(LogMessage *self) { g_sockaddr_unref(self->saddr); g_free(self->date.str); g_free(self->host.str); g_free(self->host_from.str); g_free(self->program.str); g_free(self->msg.str); if (self->source_group) g_free(self->source_group); log_msg_clear_matches(self); g_free(self); } /** * log_msg_ref: * @self: LogMessage instance * * Increment reference count of @self and return the new reference. **/ LogMessage * log_msg_ref(LogMessage *self) { g_assert(g_atomic_counter_get(&self->ref_cnt) > 0); g_atomic_counter_inc(&self->ref_cnt); return self; } /** * log_msg_unref: * @self: LogMessage instance * * Decrement reference count and free self if the reference count becomes 0. **/ void log_msg_unref(LogMessage *self) { g_assert(g_atomic_counter_get(&self->ref_cnt) > 0); if (g_atomic_counter_dec_and_test(&self->ref_cnt)) { log_msg_free(self); } } /** * log_msg_init_string: * @str: GString to initialize * @len: initial allocation * * Helper function to zero initialize an already allocated GString. Assumes * that GString is zero-initialized. **/ static void log_msg_init_string(GString *str, gint len) { str->str = g_malloc(len + 1); str->str[0] = 0; str->allocated_len = len + 1; } /** * log_msg_init: * @self: LogMessage instance * @saddr: sender address * * This function initializes a LogMessage instance without allocating it * first. It is used internally by the log_msg_new function. **/ static void log_msg_init(LogMessage *self, GSockAddr *saddr) { g_atomic_counter_set(&self->ref_cnt, 1); gettimeofday(&self->recvd.time, NULL); self->recvd.zone_offset = get_local_timezone_ofs(self->recvd.time.tv_sec); self->stamp.time = self->recvd.time; self->stamp.zone_offset = -1; log_msg_init_string(&self->date, 16); log_msg_init_string(&self->host, 32); log_msg_init_string(&self->host_from, 32); log_msg_init_string(&self->program, 32); log_msg_init_string(&self->msg, 32); self->saddr = g_sockaddr_ref(saddr); } /** * log_msg_new: * @msg: message to parse * @length: length of @msg * @saddr: sender address * @flags: parse flags (LP_*) * * This function allocates, parses and returns a new LogMessage instance. **/ LogMessage * log_msg_new(gchar *msg, gint length, GSockAddr *saddr, guint flags, regex_t *bad_hostname) { LogMessage *self = g_new0(LogMessage, 1); log_msg_init(self, saddr); log_msg_parse(self, msg, length, flags, bad_hostname); return self; } LogMessage * log_msg_new_empty(void) { LogMessage *self = g_new0(LogMessage, 1); log_msg_init(self, NULL); return self; } /** * log_msg_new_internal: * @prio: message priority (LOG_*) * @msg: message text * @flags: parse flags (LP_*) * * This function creates a new log message for messages originating * internally to syslog-ng **/ LogMessage * log_msg_new_internal(gint prio, const gchar *msg, guint flags) { gchar *buf; LogMessage *self; buf = g_strdup_printf("<%d> syslog-ng[%d]: %s\n", prio, getpid(), msg); self = log_msg_new(buf, strlen(buf), NULL, flags, NULL); g_free(buf); return self; } /** * log_msg_new_mark: * * This function returns a new MARK message. MARK messages have the LF_MARK * flag set. **/ LogMessage * log_msg_new_mark(void) { LogMessage *self = log_msg_new("-- MARK --", 10, NULL, LP_NOPARSE, NULL); self->flags = LF_LOCAL | LF_MARK; self->pri = LOG_SYSLOG | LOG_INFO; return self; } /** * log_msg_add_ack: * @m: LogMessage instance * * This function increments the number of required acknowledges. **/ void log_msg_add_ack(LogMessage *msg, guint path_flags) { if ((path_flags & PF_FLOW_CTL_OFF) == 0) g_atomic_counter_inc(&msg->ack_cnt); } /** * log_msg_ack: * @msg: LogMessage instance * @path_flags: path specific flags to indicate whether flow-control is used or not * * Indicate that the message was processed successfully and the sender can * queue further messages. **/ void log_msg_ack(LogMessage *msg, guint path_flags) { if ((path_flags & PF_FLOW_CTL_OFF) == 0) { if (g_atomic_counter_dec_and_test(&msg->ack_cnt)) { msg->ack_func(msg, msg->ack_userdata); } } } /** * log_msg_drop: * @msg: LogMessage instance * @path_flags: path specific flags to indicate whether flow-control is used or not * * This function is called whenever a destination driver feels that it is * unable to process this message. It acks and unrefs the message. **/ void log_msg_drop(LogMessage *msg, guint path_flags) { log_msg_ack(msg, path_flags); log_msg_unref(msg); } syslog-ng-2.1.4/src/afsocket.h0000644000000000000000000000612011017547565014707 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef AFSOCKET_H_INCLUDED #define AFSOCKET_H_INCLUDED #include "driver.h" #include "logreader.h" #include "logwriter.h" #define AFSOCKET_DGRAM 0x0001 #define AFSOCKET_STREAM 0x0002 #define AFSOCKET_LOCAL 0x0004 #define AFSOCKET_KEEP_ALIVE 0x0100 typedef enum { AFSOCKET_DIR_RECV = 0x01, AFSOCKET_DIR_SEND = 0x02, } AFSocketDirection; typedef struct _AFSocketSourceDriver AFSocketSourceDriver; typedef struct _AFSocketDestDriver AFSocketDestDriver; typedef struct _SocketOptions { gint sndbuf; gint rcvbuf; gint broadcast; gint keepalive; } SocketOptions; gboolean afsocket_setup_socket(gint fd, SocketOptions *sock_options, AFSocketDirection dir); struct _AFSocketSourceDriver { LogDriver super; guint32 flags; gint fd; guint source_id; LogReaderOptions reader_options; GSockAddr *bind_addr; gint max_connections; gint num_connections; gint listen_backlog; GList *connections; SocketOptions *sock_options_ptr; gboolean (*setup_socket)(AFSocketSourceDriver *s, gint fd); }; void afsocket_sd_set_keep_alive(LogDriver *self, gint enable); void afsocket_sd_set_max_connections(LogDriver *self, gint max_connections); gboolean afsocket_sd_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist); gboolean afsocket_sd_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist); void afsocket_sd_init_instance(AFSocketSourceDriver *self, SocketOptions *sock_options, guint32 flags); void afsocket_sd_free_instance(AFSocketSourceDriver *self); struct _AFSocketDestDriver { LogDriver super; guint32 flags; gint fd; guint source_id; LogPipe *writer; LogWriterOptions writer_options; gchar *hostname; GSockAddr *bind_addr; GSockAddr *dest_addr; gchar *dest_name; gint time_reopen; guint reconnect_timer; SocketOptions *sock_options_ptr; gboolean (*setup_socket)(AFSocketDestDriver *s, gint fd); }; void afsocket_dd_init_instance(AFSocketDestDriver *self, SocketOptions *sock_options, guint32 flags, gchar *dest_name); gboolean afsocket_dd_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist); void afsocket_dd_free(LogPipe *s); #endif syslog-ng-2.1.4/src/afsocket.c0000644000000000000000000006242311152063767014707 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "afsocket.h" #include "messages.h" #include "driver.h" #include "misc.h" #include "logwriter.h" #include #include #include #include #include #include #include #include #if ENABLE_TCP_WRAPPER #include #endif typedef struct _GListenSource { GSource super; GPollFD pollfd; } GListenSource; static gboolean g_listen_prepare(GSource *source, gint *timeout) { GListenSource *self = (GListenSource *) source; self->pollfd.events = G_IO_IN; self->pollfd.revents = 0; *timeout = -1; return FALSE; } static gboolean g_listen_check(GSource *source) { GListenSource *self = (GListenSource *) source; return !!(self->pollfd.revents & (G_IO_IN | G_IO_ERR | G_IO_HUP)); } static gboolean g_listen_dispatch(GSource *source, GSourceFunc callback, gpointer user_data) { return callback(user_data); } GSourceFuncs g_listen_source_funcs = { g_listen_prepare, g_listen_check, g_listen_dispatch, NULL }; static GSource * g_listen_source_new(gint fd) { GListenSource *self = (GListenSource *) g_source_new(&g_listen_source_funcs, sizeof(GListenSource)); self->pollfd.fd = fd; g_source_set_priority(&self->super, LOG_PRIORITY_LISTEN); g_source_add_poll(&self->super, &self->pollfd); return &self->super; } typedef struct _GConnectSource { GSource super; GPollFD pollfd; } GConnectSource; static gboolean g_connect_prepare(GSource *source, gint *timeout) { GConnectSource *self = (GConnectSource *) source; self->pollfd.events = G_IO_OUT; self->pollfd.revents = 0; *timeout = -1; return FALSE; } static gboolean g_connect_check(GSource *source) { GConnectSource *self = (GConnectSource *) source; return !!(self->pollfd.revents & (G_IO_OUT | G_IO_ERR | G_IO_HUP)); } static gboolean g_connect_dispatch(GSource *source, GSourceFunc callback, gpointer user_data) { callback(user_data); return FALSE; } GSourceFuncs g_connect_source_funcs = { g_connect_prepare, g_connect_check, g_connect_dispatch, NULL }; static GSource * g_connect_source_new(gint fd) { GConnectSource *self = (GConnectSource *) g_source_new(&g_connect_source_funcs, sizeof(GConnectSource)); self->pollfd.fd = fd; g_source_set_priority(&self->super, LOG_PRIORITY_CONNECT); g_source_add_poll(&self->super, &self->pollfd); return &self->super; } typedef struct _AFSocketSourceConnection { LogPipe super; struct _AFSocketSourceDriver *owner; LogPipe *reader; int sock; GSockAddr *peer_addr; } AFSocketSourceConnection; static void afsocket_sd_close_connection(AFSocketSourceDriver *self, AFSocketSourceConnection *sc); gboolean afsocket_setup_socket(gint fd, SocketOptions *sock_options, AFSocketDirection dir) { if (dir & AFSOCKET_DIR_RECV) { if (sock_options->rcvbuf) setsockopt(fd, SOL_SOCKET, SO_RCVBUF, &sock_options->rcvbuf, sizeof(sock_options->rcvbuf)); } if (dir & AFSOCKET_DIR_SEND) { if (sock_options->sndbuf) setsockopt(fd, SOL_SOCKET, SO_SNDBUF, &sock_options->sndbuf, sizeof(sock_options->sndbuf)); if (sock_options->broadcast) setsockopt(fd, SOL_SOCKET, SO_BROADCAST, &sock_options->broadcast, sizeof(sock_options->broadcast)); } setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, &sock_options->keepalive, sizeof(sock_options->keepalive)); return TRUE; } static gboolean afsocket_open_socket(GSockAddr *bind_addr, int stream_or_dgram, int *fd) { gint sock; if (stream_or_dgram) sock = socket(bind_addr->sa.sa_family, SOCK_STREAM, 0); else sock = socket(bind_addr->sa.sa_family, SOCK_DGRAM, 0); g_fd_set_nonblock(sock, TRUE); g_fd_set_cloexec(sock, TRUE); if (sock != -1) { if (g_bind(sock, bind_addr) != G_IO_STATUS_NORMAL) { gchar buf[256]; msg_error("Error binding socket", evt_tag_str("addr", g_sockaddr_format(bind_addr, buf, sizeof(buf))), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); close(sock); return FALSE; } *fd = sock; return TRUE; } else { msg_error("Error creating socket", evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); return FALSE; } } static gboolean afsocket_sc_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFSocketSourceConnection *self = (AFSocketSourceConnection *) s; gint read_flags = (self->owner->flags & AFSOCKET_DGRAM) ? FR_RECV : 0; FDRead *reader; reader = fd_read_new(self->sock, read_flags); self->reader = log_reader_new(reader, ((self->owner->flags & AFSOCKET_LOCAL) ? LR_LOCAL : 0) | ((self->owner->flags & AFSOCKET_DGRAM) ? LR_PKTTERM : 0), s, &self->owner->reader_options); log_pipe_append(self->reader, s); log_pipe_init(self->reader, NULL, NULL); return TRUE; } static gboolean afsocket_sc_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFSocketSourceConnection *self = (AFSocketSourceConnection *) s; self->owner->connections = g_list_remove(self->owner->connections, self); log_pipe_unref(&self->owner->super.super); self->owner = NULL; log_pipe_deinit(self->reader, NULL, NULL); log_pipe_unref(self->reader); self->reader = NULL; return TRUE; } static void afsocket_sc_queue(LogPipe *s, LogMessage *msg, gint path_flags) { AFSocketSourceConnection *self = (AFSocketSourceConnection *) s; if (!msg->saddr) { if (self->peer_addr) msg->saddr = g_sockaddr_ref(self->peer_addr); } log_pipe_queue(s->pipe_next, msg, path_flags); } static void afsocket_sc_notify(LogPipe *s, LogPipe *sender, gint notify_code, gpointer user_data) { AFSocketSourceConnection *self = (AFSocketSourceConnection *) s; switch (notify_code) { case NC_CLOSE: case NC_READ_ERROR: { if (self->owner->flags & AFSOCKET_STREAM) afsocket_sd_close_connection(self->owner, self); break; } } } static void afsocket_sc_set_owner(AFSocketSourceConnection *self, AFSocketSourceDriver *owner) { if (self->reader) log_reader_set_options(self->reader, &owner->reader_options); log_drv_unref(&self->owner->super); log_drv_ref(&owner->super); self->owner = owner; log_pipe_append(&self->super, &owner->super.super); } static void afsocket_sc_free(LogPipe *s) { AFSocketSourceConnection *self = (AFSocketSourceConnection *) s; g_assert(!self->reader); g_sockaddr_unref(self->peer_addr); g_free(self); } AFSocketSourceConnection * afsocket_sc_new(AFSocketSourceDriver *owner, GSockAddr *peer_addr, int fd) { AFSocketSourceConnection *self = g_new0(AFSocketSourceConnection, 1); log_pipe_init_instance(&self->super); self->super.init = afsocket_sc_init; self->super.deinit = afsocket_sc_deinit; self->super.queue = afsocket_sc_queue; self->super.notify = afsocket_sc_notify; self->super.free_fn = afsocket_sc_free; log_drv_ref(&owner->super); self->owner = owner; owner->connections = g_list_prepend(owner->connections, self); self->peer_addr = g_sockaddr_ref(peer_addr); self->sock = fd; return self; } void afsocket_sd_set_keep_alive(LogDriver *s, gint enable) { AFSocketSourceDriver *self = (AFSocketSourceDriver *) s; if (enable) self->flags |= AFSOCKET_KEEP_ALIVE; else self->flags &= ~AFSOCKET_KEEP_ALIVE; } void afsocket_sd_set_max_connections(LogDriver *s, gint max_connections) { AFSocketSourceDriver *self = (AFSocketSourceDriver *) s; self->max_connections = max_connections; } static inline gchar * afsocket_sd_format_persist_name(AFSocketSourceDriver *self, gboolean listener_name) { static gchar persist_name[128]; gchar buf[64]; g_snprintf(persist_name, sizeof(persist_name), listener_name ? "afsocket_sd_listen_fd(%s,%s)" : "afsocket_sd_connections(%s,%s)", !!(self->flags & AFSOCKET_STREAM) ? "stream" : "dgram", g_sockaddr_format(self->bind_addr, buf, sizeof(buf))); return persist_name; } gboolean afsocket_sd_process_connection(AFSocketSourceDriver *self, GSockAddr *peer_addr, gint fd) { #if ENABLE_TCP_WRAPPER if (peer_addr && (peer_addr->sa.sa_family == AF_INET #if ENABLE_IPV6 || peer_addr->sa.sa_family == AF_INET6 #endif )) { struct request_info req; request_init(&req, RQ_DAEMON, "syslog-ng", RQ_FILE, fd, 0); fromhost(&req); if (hosts_access(&req) == 0) { gchar buf[256]; msg_error("Syslog connection rejected by tcpd", evt_tag_str("from", g_sockaddr_format(peer_addr, buf, sizeof(buf))), NULL); close(fd); return TRUE; } } #endif if (self->num_connections >= self->max_connections) { msg_error("Number of allowed concurrent connections exceeded", evt_tag_int("num", self->num_connections), evt_tag_int("max", self->max_connections), NULL); close(fd); } else { AFSocketSourceConnection *conn; self->num_connections++; conn = afsocket_sc_new(self, peer_addr, fd); log_pipe_init(&conn->super, NULL, NULL); log_pipe_append(&conn->super, &self->super.super); } return TRUE; } #define MAX_ACCEPTS_AT_A_TIME 30 static gboolean afsocket_sd_accept(gpointer s) { AFSocketSourceDriver *self = (AFSocketSourceDriver *) s; GSockAddr *peer_addr; gchar buf1[256], buf2[256]; gint new_fd; gboolean res; int accepts = 0; while (accepts < MAX_ACCEPTS_AT_A_TIME) { GIOStatus status; status = g_accept(self->fd, &new_fd, &peer_addr); if (status == G_IO_STATUS_AGAIN) { /* no more connections to accept */ break; } else if (status != G_IO_STATUS_NORMAL) { msg_error("Error accepting new connection", evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); return TRUE; } if (self->setup_socket && !self->setup_socket(self, new_fd)) { close(new_fd); return TRUE; } g_fd_set_nonblock(new_fd, TRUE); g_fd_set_cloexec(new_fd, TRUE); msg_verbose("Syslog connection accepted", evt_tag_str("from", g_sockaddr_format(peer_addr, buf1, sizeof(buf1))), evt_tag_str("to", g_sockaddr_format(self->bind_addr, buf2, sizeof(buf2))), NULL); res = afsocket_sd_process_connection(self, peer_addr, new_fd); g_sockaddr_unref(peer_addr); if (!res) return FALSE; accepts++; } return TRUE; } static void afsocket_sd_close_connection(AFSocketSourceDriver *self, AFSocketSourceConnection *sc) { log_pipe_deinit(&sc->super, NULL, NULL); log_pipe_unref(&sc->super); self->num_connections--; } static void afsocket_sd_kill_connection(AFSocketSourceConnection *sc) { log_pipe_deinit(&sc->super, NULL, NULL); log_pipe_unref(&sc->super); } static void afsocket_sd_kill_connection_list(GList *list) { GList *l; for (l = list; l; l = g_list_next(l)) afsocket_sd_kill_connection((AFSocketSourceConnection *) l->data); } gboolean afsocket_sd_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFSocketSourceDriver *self = (AFSocketSourceDriver *) s; gint sock; gboolean res = FALSE; if (!self->bind_addr) { msg_error("No bind address set;", NULL); } log_reader_options_init(&self->reader_options, cfg); /* fetch persistent connections first */ if ((self->flags & AFSOCKET_KEEP_ALIVE)) { GList *p; self->connections = persist_config_fetch(persist, afsocket_sd_format_persist_name(self, FALSE)); for (p = self->connections; p; p = p->next) { afsocket_sc_set_owner((AFSocketSourceConnection *) p->data, self); } } /* ok, we have connection list, check if we need to open a listener */ sock = -1; if (self->flags & AFSOCKET_STREAM) { GSource *source; if (self->flags & AFSOCKET_KEEP_ALIVE) { /* NOTE: this assumes that fd 0 will never be used for listening fds, * main.c opens fd 0 so this assumption can hold */ sock = GPOINTER_TO_UINT(persist_config_fetch(persist, afsocket_sd_format_persist_name(self, TRUE))) - 1; } if (sock == -1) { if (!afsocket_open_socket(self->bind_addr, !!(self->flags & AFSOCKET_STREAM), &sock)) return self->super.optional; } /* set up listening source */ if (listen(sock, self->listen_backlog) < 0) { msg_error("Error during listen()", evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); close(sock); return FALSE; } if (self->setup_socket && !self->setup_socket(self, sock)) { close(sock); return FALSE; } self->fd = sock; source = g_listen_source_new(self->fd); /* the listen_source references us, which is freed when the source is deleted */ log_pipe_ref(s); g_source_set_callback(source, afsocket_sd_accept, self, (GDestroyNotify) log_pipe_unref); self->source_id = g_source_attach(source, NULL); g_source_unref(source); res = TRUE; } else { if (!self->connections) { if (!afsocket_open_socket(self->bind_addr, !!(self->flags & AFSOCKET_STREAM), &sock)) return self->super.optional; } self->fd = -1; if (!self->setup_socket(self, sock)) { close(sock); return FALSE; } /* we either have self->connections != NULL, or sock contains a new fd */ if (self->connections || afsocket_sd_process_connection(self, NULL, sock)) res = TRUE; } return res; } static void afsocket_sd_close_fd(gpointer value) { gint fd = GPOINTER_TO_UINT(value) - 1; close(fd); } gboolean afsocket_sd_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFSocketSourceDriver *self = (AFSocketSourceDriver *) s; if ((self->flags & AFSOCKET_KEEP_ALIVE) == 0 || !persist) { GList *p, *next; /* we don't store anything across HUPs */ for (p = self->connections; p; p = next) { next = p->next; afsocket_sd_kill_connection((AFSocketSourceConnection *) p->data); } /* NOTE: we don't need to free the connection list, when a connection * is freed it is removed from the list automatically */ } else { /* for AFSOCKET_STREAM source drivers this is a list, for * AFSOCKET_DGRAM this is a single connection */ persist_config_add(persist, afsocket_sd_format_persist_name(self, FALSE), self->connections, (GDestroyNotify) afsocket_sd_kill_connection_list); } self->connections = NULL; if (self->flags & AFSOCKET_STREAM) { g_source_remove(self->source_id); self->source_id = 0; if ((self->flags & AFSOCKET_KEEP_ALIVE) == 0) { msg_verbose("Closing listener fd", evt_tag_int("fd", self->fd), NULL); close(self->fd); } else { /* NOTE: the fd is incremented by one when added to persistent config * as persist config cannot store NULL */ persist_config_add(persist, afsocket_sd_format_persist_name(self, TRUE), GUINT_TO_POINTER(self->fd + 1), afsocket_sd_close_fd); } } else if (self->flags & AFSOCKET_DGRAM) { /* we don't need to close the listening fd here as we have a * single connection which will close it */ ; } return TRUE; } static void afsocket_sd_notify(LogPipe *s, LogPipe *sender, gint notify_code, gpointer user_data) { switch (notify_code) { case NC_CLOSE: case NC_READ_ERROR: { g_assert_not_reached(); break; } } } static gboolean afsocket_sd_setup_socket(AFSocketSourceDriver *self, gint fd) { return afsocket_setup_socket(fd, self->sock_options_ptr, AFSOCKET_DIR_RECV); } void afsocket_sd_free_instance(AFSocketSourceDriver *self) { g_sockaddr_unref(self->bind_addr); self->bind_addr = NULL; log_drv_free_instance(&self->super); } static void afsocket_sd_free(LogPipe *s) { AFSocketSourceDriver *self = (AFSocketSourceDriver *) s; afsocket_sd_free_instance(self); g_free(self); } void afsocket_sd_init_instance(AFSocketSourceDriver *self, SocketOptions *sock_options, guint32 flags) { log_drv_init_instance(&self->super); self->super.super.init = afsocket_sd_init; self->super.super.deinit = afsocket_sd_deinit; self->super.super.free_fn = afsocket_sd_free; self->super.super.queue = log_pipe_forward_msg; self->super.super.notify = afsocket_sd_notify; self->sock_options_ptr = sock_options; self->setup_socket = afsocket_sd_setup_socket; self->max_connections = 10; self->listen_backlog = 255; self->flags = flags; log_reader_options_defaults(&self->reader_options); } /* socket destinations */ void afsocket_dd_reconnect(AFSocketDestDriver *self); static const gchar * afsocket_dd_format_stats_name(AFSocketDestDriver *self) { static gchar stats_name[64]; gchar *driver_name = NULL; switch (self->dest_addr->sa.sa_family) { case AF_UNIX: driver_name = !!(self->flags & AFSOCKET_STREAM) ? "unix-stream" : "unix-dgram"; break; case AF_INET: driver_name = !!(self->flags & AFSOCKET_STREAM) ? "tcp" : "udp"; break; #if ENABLE_IPV6 case AF_INET6: driver_name = !!(self->flags & AFSOCKET_STREAM) ? "tcp6" : "udp6"; break; #endif } g_snprintf(stats_name, sizeof(stats_name), "%s(%s)", driver_name, self->dest_name); return stats_name; } static gboolean afsocket_dd_reconnect_timer(gpointer s) { AFSocketDestDriver *self = (AFSocketDestDriver *) s; afsocket_dd_reconnect(self); return FALSE; } static void afsocket_dd_start_reconnect_timer(AFSocketDestDriver *self) { if (self->reconnect_timer) g_source_remove(self->reconnect_timer); self->reconnect_timer = g_timeout_add(self->time_reopen * 1000, afsocket_dd_reconnect_timer, self); } gboolean afsocket_dd_connected(AFSocketDestDriver *self) { gchar buf1[256], buf2[256]; int error = 0; socklen_t errorlen = sizeof(error); FDWrite *write; if (self->flags & AFSOCKET_STREAM) { if (getsockopt(self->fd, SOL_SOCKET, SO_ERROR, &error, &errorlen) == -1) { msg_error("getsockopt(SOL_SOCKET, SO_ERROR) failed for connecting socket", evt_tag_errno(EVT_TAG_OSERROR, errno), evt_tag_int("reconnect", self->time_reopen), NULL); close(self->fd); goto error_reconnect; } if (error) { msg_error("Connection failed", evt_tag_str("server", g_sockaddr_format(self->dest_addr, buf2, sizeof(buf2))), evt_tag_errno(EVT_TAG_OSERROR, error), evt_tag_int("time_reopen", self->time_reopen), NULL); close(self->fd); goto error_reconnect; } } msg_verbose("Syslog connection established", evt_tag_str("from", g_sockaddr_format(self->bind_addr, buf1, sizeof(buf1))), evt_tag_str("to", g_sockaddr_format(self->dest_addr, buf2, sizeof(buf2))), NULL); if (self->source_id) { g_source_remove(self->source_id); self->source_id = 0; } write = fd_write_new(self->fd); log_writer_reopen(self->writer, write); return TRUE; error_reconnect: afsocket_dd_start_reconnect_timer(self); return FALSE; } gboolean afsocket_dd_start_connect(AFSocketDestDriver *self) { int sock, rc; if (!afsocket_open_socket(self->bind_addr, !!(self->flags & AFSOCKET_STREAM), &sock)) { return FALSE; } if (self->setup_socket && !self->setup_socket(self, sock)) { close(sock); return FALSE; } rc = g_connect(sock, self->dest_addr); if (rc == G_IO_STATUS_NORMAL) { self->fd = sock; afsocket_dd_connected(self); } else if (rc == G_IO_STATUS_ERROR && errno == EINPROGRESS) { GSource *source; /* we must wait until connect succeeds */ self->fd = sock; source = g_connect_source_new(sock); /* a reference is added on behalf of the source, it will be unrefed when * the source is destroyed */ log_pipe_ref(&self->super.super); g_source_set_callback(source, (GSourceFunc) afsocket_dd_connected, self, (GDestroyNotify) log_pipe_unref); self->source_id = g_source_attach(source, NULL); g_source_unref(source); } else { /* error establishing connection */ msg_error("Connection failed", evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); close(sock); return FALSE; } return TRUE; } void afsocket_dd_reconnect(AFSocketDestDriver *self) { if (!afsocket_dd_start_connect(self)) { msg_error("Initiating connection failed, reconnecting", evt_tag_int("time_reopen", self->time_reopen), NULL); afsocket_dd_start_reconnect_timer(self); } } gboolean afsocket_dd_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFSocketDestDriver *self = (AFSocketDestDriver *) s; if (cfg) { self->time_reopen = cfg->time_reopen; } if (!self->writer) { log_writer_options_init(&self->writer_options, cfg, 0, afsocket_dd_format_stats_name(self)); /* NOTE: we open our writer with no fd, so we can send messages down there * even while the connection is not established */ self->writer = log_writer_new(LW_FORMAT_PROTO | (self->flags & AFSOCKET_STREAM ? LW_DETECT_EOF : 0), &self->super.super, &self->writer_options); log_pipe_init(self->writer, NULL, NULL); log_pipe_append(&self->super.super, self->writer); } afsocket_dd_reconnect(self); return TRUE; } gboolean afsocket_dd_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFSocketDestDriver *self = (AFSocketDestDriver *) s; if (self->reconnect_timer) g_source_remove(self->reconnect_timer); if (self->source_id && g_source_remove(self->source_id)) { msg_verbose("Closing connecting fd", evt_tag_int("fd", self->fd), NULL); close(self->fd); } if (self->writer) log_pipe_deinit(self->writer, NULL, NULL); return TRUE; } static void afsocket_dd_notify(LogPipe *s, LogPipe *sender, gint notify_code, gpointer user_data) { AFSocketDestDriver *self = (AFSocketDestDriver *) s; switch (notify_code) { case NC_CLOSE: case NC_WRITE_ERROR: log_writer_reopen(self->writer, NULL); msg_error("Connection broken", evt_tag_int("time_reopen", self->time_reopen), NULL); if (self->reconnect_timer) { g_source_remove(self->reconnect_timer); self->reconnect_timer = 0; } self->reconnect_timer = g_timeout_add(self->time_reopen * 1000, afsocket_dd_reconnect_timer, self); break; } } static gboolean afsocket_dd_setup_socket(AFSocketDestDriver *self, gint fd) { return afsocket_setup_socket(fd, self->sock_options_ptr, AFSOCKET_DIR_SEND); } void afsocket_dd_free(LogPipe *s) { AFSocketDestDriver *self = (AFSocketDestDriver *) s; g_sockaddr_unref(self->bind_addr); g_sockaddr_unref(self->dest_addr); log_pipe_unref(self->writer); g_free(self->hostname); log_writer_options_destroy(&self->writer_options); log_drv_free_instance(&self->super); g_free(self->dest_name); g_free(s); } void afsocket_dd_init_instance(AFSocketDestDriver *self, SocketOptions *sock_options, guint32 flags, gchar *dest_name) { log_drv_init_instance(&self->super); log_writer_options_defaults(&self->writer_options); self->super.super.init = afsocket_dd_init; self->super.super.deinit = afsocket_dd_deinit; self->super.super.queue = log_pipe_forward_msg; self->super.super.free_fn = afsocket_dd_free; self->super.super.notify = afsocket_dd_notify; self->setup_socket = afsocket_dd_setup_socket; self->sock_options_ptr = sock_options; self->flags = flags; self->dest_name = dest_name; } syslog-ng-2.1.4/src/memtrace.h0000644000000000000000000000262410756015713014704 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef ZORP_MEMTRACE_H_INCLUDED #define ZORP_MEMTRACE_H_INCLUDED void z_mem_trace_init(gchar *memtrace_file); void z_mem_trace_stats(void); void z_mem_trace_dump(void); #if ENABLE_MEM_TRACE #include void *z_malloc(size_t size, gpointer backtrace[]); void z_free(void *ptr, gpointer backtrace[]); void *z_realloc(void *ptr, size_t size, gpointer backtrace[]); void *z_calloc(size_t nmemb, size_t size, gpointer backtrace[]); #endif #endif syslog-ng-2.1.4/src/affile.c0000644000000000000000000005576111134100504014322 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "affile.h" #include "driver.h" #include "messages.h" #include "macros.h" #include "misc.h" #include #include #include #include #include #include #include #include static gboolean affile_open_file(gchar *name, int flags, int uid, int gid, int mode, int dir_uid, int dir_gid, int dir_mode, int create_dirs, int *fd) { if (strstr(name, "../") || strstr(name, "/..")) { msg_error("Spurious path, logfile not created", evt_tag_str("path", name), NULL); return FALSE; } *fd = open(name, flags, mode); if (create_dirs && *fd == -1 && errno == ENOENT) { /* directory does not exist */ char *p = name + 1; p = strchr(p, '/'); while (p) { struct stat st; *p = 0; if (stat(name, &st) == 0) { if (!S_ISDIR(st.st_mode)) return FALSE; } else if (errno == ENOENT) { if (mkdir(name, dir_mode) == -1) return 0; if (dir_uid != -1 || dir_gid != -1) chown(name, dir_uid, dir_gid); if (dir_mode != -1) chmod(name, dir_mode); } *p = '/'; p = strchr(p + 1, '/'); } *fd = open(name, flags, mode); } if (*fd != -1) { g_fd_set_cloexec(*fd, TRUE); if (uid != -1) fchown(*fd, uid, -1); if (gid != -1) fchown(*fd, -1, gid); if (mode != -1) fchmod(*fd, mode); } return *fd != -1; } static gboolean affile_sd_open_file(AFFileSourceDriver *self, gint *fd) { gint flags; if (self->flags & AFFILE_PIPE) flags = O_RDWR | O_NOCTTY | O_NONBLOCK | O_LARGEFILE; else flags = O_RDONLY | O_NOCTTY | O_NONBLOCK | O_LARGEFILE; if (affile_open_file(self->filename->str, flags, -1, -1, -1, 0, 0, 0, 0, fd)) return TRUE; return FALSE; } static inline gchar * affile_sd_format_persist_name(AFFileSourceDriver *self) { static gchar persist_name[1024]; g_snprintf(persist_name, sizeof(persist_name), "affile_sd_curpos(%s)", self->filename->str); return persist_name; } static void affile_sd_notify(LogPipe *s, LogPipe *sender, gint notify_code, gpointer user_data) { AFFileSourceDriver *self = (AFFileSourceDriver *) s; switch (notify_code) { case NC_FILE_MOVED: { gint fd; msg_verbose("Follow-mode file source moved, tracking of the new file is started", evt_tag_str("filename", self->filename->str), NULL); log_pipe_deinit(self->reader, NULL, NULL); log_pipe_unref(self->reader); if (affile_sd_open_file(self, &fd)) { self->reader = log_reader_new(fd_read_new(fd, 0), LR_LOCAL | (self->reader_options.follow_freq == 0 ? LR_NOMREAD : 0), s, &self->reader_options); log_pipe_append(self->reader, s); if (!log_pipe_init(self->reader, NULL, NULL)) { msg_error("Error initializing log_reader, closing fd", evt_tag_int("fd", fd), NULL); log_pipe_unref(self->reader); self->reader = NULL; close(fd); } } else { self->reader = NULL; } break; } } } static gboolean affile_sd_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFFileSourceDriver *self = (AFFileSourceDriver *) s; gint fd; gboolean file_opened, open_deferred = FALSE; log_reader_options_init(&self->reader_options, cfg); file_opened = affile_sd_open_file(self, &fd); if (!file_opened && self->reader_options.follow_freq > 0) { msg_info("Follow-mode file source not found, deferring open", evt_tag_str("filename", self->filename->str), NULL); open_deferred = TRUE; fd = -1; } if (file_opened || open_deferred) { FDRead *fdr; fdr = fd_read_new(fd, 0); fdr->timeout = 10; self->reader = log_reader_new(fdr, LR_LOCAL | (self->reader_options.follow_freq == 0 ? LR_NOMREAD : 0), s, &self->reader_options); if (persist) { gchar *str; off_t cur_pos; str = persist_config_fetch(persist, affile_sd_format_persist_name(self)); if (str) { /* if the file could not be opened, we ignore the last remembered * file position, if the file is created in the future we're going * to read from the start. */ if (file_opened) { cur_pos = strtoll(str, NULL, 10); log_reader_set_pos((LogReader *) self->reader, cur_pos); } g_free(str); } } log_pipe_append(self->reader, s); if (!log_pipe_init(self->reader, NULL, NULL)) { msg_error("Error initializing log_reader, closing fd", evt_tag_int("fd", fd), NULL); log_pipe_unref(self->reader); self->reader = NULL; close(fd); return FALSE; } } else { msg_error("Error opening file for reading", evt_tag_str("filename", self->filename->str), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); return self->super.optional; } return TRUE; } static gboolean affile_sd_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFFileSourceDriver *self = (AFFileSourceDriver *) s; if (self->reader) { if (persist) { gchar str[32]; off_t cur_pos; cur_pos = log_reader_get_pos((LogReader *) self->reader); g_snprintf(str, sizeof(str), "%" G_GINT64_FORMAT, (gint64) cur_pos); persist_config_add_survivor(persist, affile_sd_format_persist_name(self), str); } log_pipe_deinit(self->reader, NULL, NULL); log_pipe_unref(self->reader); self->reader = NULL; } return TRUE; } static void affile_sd_free(LogPipe *s) { AFFileSourceDriver *self = (AFFileSourceDriver *) s; g_string_free(self->filename, TRUE); g_assert(!self->reader); log_drv_free_instance(&self->super); g_free(s); } LogDriver * affile_sd_new(gchar *filename, guint32 flags) { AFFileSourceDriver *self = g_new0(AFFileSourceDriver, 1); log_drv_init_instance(&self->super); self->filename = g_string_new(filename); self->flags = flags; self->super.super.init = affile_sd_init; self->super.super.deinit = affile_sd_deinit; self->super.super.notify = affile_sd_notify; self->super.super.free_fn = affile_sd_free; log_reader_options_defaults(&self->reader_options); self->reader_options.follow_filename = self->filename->str; return &self->super; } struct _AFFileDestWriter { LogPipe super; AFFileDestDriver *owner; GString *filename; LogPipe *writer; time_t last_msg_stamp; time_t last_open_stamp; time_t time_reopen; }; static gboolean affile_dw_reapable(AFFileDestWriter *self) { return log_queue_get_length(((LogWriter *) self->writer)->queue) == 0; } static gboolean affile_dw_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFFileDestWriter *self = (AFFileDestWriter *) s; int fd, flags; struct stat st; if (cfg) self->time_reopen = cfg->time_reopen; msg_verbose("Initializing destination file writer", evt_tag_str("template", self->owner->filename_template->template->str), evt_tag_str("filename", self->filename->str), NULL); if (self->owner->overwrite_if_older > 0 && stat(self->filename->str, &st) == 0 && st.st_mtime < time(NULL) - self->owner->overwrite_if_older) { msg_info("Destination file is older than overwrite_if_older(), overwriting", evt_tag_str("filename", self->filename->str), evt_tag_int("overwrite_if_older", self->owner->overwrite_if_older), NULL); unlink(self->filename->str); } if (self->owner->flags & AFFILE_PIPE) flags = O_RDWR | O_NOCTTY | O_NONBLOCK | O_LARGEFILE; else flags = O_WRONLY | O_CREAT | O_NOCTTY | O_NONBLOCK | O_LARGEFILE; self->last_open_stamp = time(NULL); if (affile_open_file(self->filename->str, flags, self->owner->file_uid, self->owner->file_gid, self->owner->file_perm, self->owner->dir_uid, self->owner->dir_gid, self->owner->dir_perm, !!(self->owner->flags & AFFILE_CREATE_DIRS), &fd)) { FDWrite *fdw; if (!self->writer) { self->writer = log_writer_new(LW_FORMAT_FILE | ((self->owner->flags & AFFILE_PIPE) ? 0 : LW_ALWAYS_WRITABLE), s, &self->owner->writer_options); log_pipe_append(&self->super, self->writer); } if (!log_pipe_init(self->writer, NULL, NULL)) { msg_error("Error initializing log writer", NULL); log_pipe_unref(self->writer); self->writer = NULL; close(fd); return FALSE; } fdw = fd_write_new(fd); if (self->owner->flags & AFFILE_FSYNC) fdw->fsync = TRUE; fdw->append = TRUE; log_writer_reopen(self->writer, fdw); } else { msg_error("Error opening file for writing", evt_tag_str("filename", self->filename->str), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); return self->owner->super.optional; } return TRUE; } static gboolean affile_dw_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFFileDestWriter *self = (AFFileDestWriter *) s; if (self->writer) { log_pipe_deinit(self->writer, NULL, NULL); } return TRUE; } static void affile_dw_queue(LogPipe *s, LogMessage *lm, gint path_flags) { AFFileDestWriter *self = (AFFileDestWriter *) s; self->last_msg_stamp = time(NULL); if (!s->pipe_next && self->last_open_stamp < self->last_msg_stamp - self->time_reopen) { log_pipe_init(&self->super, NULL, NULL); } if (s->pipe_next) log_pipe_forward_msg(s, lm, path_flags); else log_msg_drop(lm, path_flags); } static void affile_dw_set_owner(AFFileDestWriter *self, AFFileDestDriver *owner) { if (self->owner) log_pipe_unref(&self->owner->super.super); log_pipe_ref(&owner->super.super); self->owner = owner; if (self->writer) log_writer_set_options((LogWriter *) self->writer, &self->super, &owner->writer_options); } static void affile_dw_free(LogPipe *s) { AFFileDestWriter *self = (AFFileDestWriter *) s; log_pipe_unref(self->writer); self->writer = NULL; g_string_free(self->filename, TRUE); log_pipe_unref(&self->owner->super.super); g_free(s); } static AFFileDestWriter * affile_dw_new(AFFileDestDriver *owner, GString *filename) { AFFileDestWriter *self = g_new0(AFFileDestWriter, 1); log_pipe_init_instance(&self->super); self->super.init = affile_dw_init; self->super.deinit = affile_dw_deinit; self->super.free_fn = affile_dw_free; self->super.queue = affile_dw_queue; log_pipe_ref(&owner->super.super); self->owner = owner; self->time_reopen = 60; /* we have to take care about freeing filename later. This avoids a move of the filename. */ self->filename = filename; return self; } void affile_dd_set_file_uid(LogDriver *s, const gchar *file_uid) { AFFileDestDriver *self = (AFFileDestDriver *) s; self->file_uid = 0; if (!resolve_user(file_uid, &self->file_uid)) { msg_error("Error resolving user", evt_tag_str("user", file_uid), NULL); } } void affile_dd_set_file_gid(LogDriver *s, const gchar *file_gid) { AFFileDestDriver *self = (AFFileDestDriver *) s; self->file_gid = 0; if (!resolve_group(file_gid, &self->file_gid)) { msg_error("Error resolving group", evt_tag_str("group", file_gid), NULL); } } void affile_dd_set_file_perm(LogDriver *s, mode_t file_perm) { AFFileDestDriver *self = (AFFileDestDriver *) s; self->file_perm = file_perm; } void affile_dd_set_dir_uid(LogDriver *s, const gchar *dir_uid) { AFFileDestDriver *self = (AFFileDestDriver *) s; self->dir_uid = 0; if (!resolve_user(dir_uid, &self->dir_uid)) { msg_error("Error resolving user", evt_tag_str("user", dir_uid), NULL); } } void affile_dd_set_dir_gid(LogDriver *s, const gchar *dir_gid) { AFFileDestDriver *self = (AFFileDestDriver *) s; self->dir_gid = 0; if (!resolve_group(dir_gid, &self->dir_gid)) { msg_error("Error resolving group", evt_tag_str("group", dir_gid), NULL); } } void affile_dd_set_dir_perm(LogDriver *s, mode_t dir_perm) { AFFileDestDriver *self = (AFFileDestDriver *) s; self->dir_perm = dir_perm; } void affile_dd_set_create_dirs(LogDriver *s, gboolean create_dirs) { AFFileDestDriver *self = (AFFileDestDriver *) s; if (create_dirs) self->flags |= AFFILE_CREATE_DIRS; else self->flags &= ~AFFILE_CREATE_DIRS; } void affile_dd_set_overwrite_if_older(LogDriver *s, gint overwrite_if_older) { AFFileDestDriver *self = (AFFileDestDriver *) s; self->overwrite_if_older = overwrite_if_older; } void affile_dd_set_fsync(LogDriver *s, gboolean fsync) { AFFileDestDriver *self = (AFFileDestDriver *) s; if (fsync) self->flags |= AFFILE_FSYNC; else self->flags &= ~AFFILE_FSYNC; } static inline gchar * affile_dd_format_persist_name(AFFileDestDriver *self) { static gchar persist_name[1024]; g_snprintf(persist_name, sizeof(persist_name), "affile_dd_writers(%s)", self->filename_template->template->str); return persist_name; } static const gchar * affile_dd_format_stats_name(AFFileDestDriver *self, gboolean is_pipe) { static gchar stats_name[256]; g_snprintf(stats_name, sizeof(stats_name), "%s(%s)", is_pipe ? "pipe" : "file", self->filename_template->template->str); return stats_name; } static time_t reap_now = 0; static gboolean affile_dd_reap_writers(gpointer key, gpointer value, gpointer user_data) { AFFileDestDriver *self = (AFFileDestDriver *) user_data; AFFileDestWriter *dw = (AFFileDestWriter *) value; if ((reap_now - dw->last_msg_stamp) >= self->time_reap && affile_dw_reapable(dw)) { msg_verbose("Destination timed out, reaping", evt_tag_str("template", self->filename_template->template->str), evt_tag_str("filename", dw->filename->str), NULL); log_pipe_deinit(&dw->super, NULL, NULL); log_pipe_unref(&dw->super); /* remove from hash table */ return TRUE; } return FALSE; } static gboolean affile_dd_reap(gpointer s) { AFFileDestDriver *self = (AFFileDestDriver *) s; msg_verbose("Reaping unused destination files", evt_tag_str("template", self->filename_template->template->str), NULL); reap_now = time(NULL); if (self->writer_hash) g_hash_table_foreach_remove(self->writer_hash, affile_dd_reap_writers, self); return TRUE; } /** * affile_dd_reuse_writer: * * This function is called as a g_hash_table_foreach() callback to set the * owner of each writer, previously connected to an AFileDestDriver instance * in an earlier configuration. This way AFFileDestWriter instances are * remembered accross reloads. * **/ static void affile_dd_reuse_writer(gpointer key, gpointer value, gpointer user_data) { AFFileDestDriver *self = (AFFileDestDriver *) user_data; AFFileDestWriter *writer = (AFFileDestWriter *) value; affile_dw_set_owner(writer, self); log_pipe_init(&writer->super, NULL, NULL); } static gboolean affile_dd_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFFileDestDriver *self = (AFFileDestDriver *) s; if (cfg->create_dirs) self->flags |= AFFILE_CREATE_DIRS; if (self->file_uid == -1) self->file_uid = cfg->file_uid; if (self->file_gid == -1) self->file_gid = cfg->file_gid; if (self->file_perm == (mode_t) -1) self->file_perm = cfg->file_perm; if (self->dir_uid == -1) self->dir_uid = cfg->dir_uid; if (self->dir_gid == -1) self->dir_gid = cfg->dir_gid; if (self->dir_perm == (mode_t) -1) self->dir_perm = cfg->dir_perm; if (self->time_reap == -1) self->time_reap = cfg->time_reap; self->use_time_recvd = cfg->use_time_recvd; if (self->flags & AFFILE_PIPE) log_writer_options_init(&self->writer_options, cfg, LWOF_SHARE_STATS, affile_dd_format_stats_name(self, TRUE)); else log_writer_options_init(&self->writer_options, cfg, LWOF_NO_STATS, NULL); self->cfg = cfg; if ((self->flags & AFFILE_NO_EXPAND) == 0) { self->reap_timer = g_timeout_add_full(G_PRIORITY_DEFAULT, self->time_reap * 1000 / 2, affile_dd_reap, self, NULL); self->writer_hash = persist_config_fetch(persist, affile_dd_format_persist_name(self)); if (self->writer_hash) g_hash_table_foreach(self->writer_hash, affile_dd_reuse_writer, self); } else { self->single_writer = persist_config_fetch(persist, affile_dd_format_persist_name(self)); if (self->single_writer) { affile_dw_set_owner(self->single_writer, self); log_pipe_init(&self->single_writer->super, NULL, NULL); } } return TRUE; } /** * This is registered as a destroy-notify callback for an AFFileDestWriter * instance. It destructs and frees the writer instance. **/ static void affile_dd_destroy_writer(gpointer value) { AFFileDestWriter *writer = (AFFileDestWriter *) value; log_pipe_deinit(&writer->super, NULL, NULL); log_pipe_unref(&writer->super); } /* * This function is called as a g_hash_table_foreach_remove() callback to * free the specific AFFileDestWriter instance in the hashtable. */ static gboolean affile_dd_destroy_writer_hr(gpointer key, gpointer value, gpointer user_data) { affile_dd_destroy_writer(value); return TRUE; } /** * affile_dd_destroy_writer_hash: * @value: GHashTable instance passed as a generic pointer * * Destroy notify callback for the GHashTable storing AFFileDestWriter instances. **/ static void affile_dd_destroy_writer_hash(gpointer value) { GHashTable *writer_hash = (GHashTable *) value; g_hash_table_foreach_remove(writer_hash, affile_dd_destroy_writer_hr, NULL); g_hash_table_destroy(writer_hash); } static void affile_dd_deinit_writer(gpointer key, gpointer value, gpointer user_data) { log_pipe_deinit((LogPipe *) value, NULL, NULL); } static gboolean affile_dd_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFFileDestDriver *self = (AFFileDestDriver *) s; /* NOTE: we free all AFFileDestWriter instances here as otherwise we'd * have circular references between AFFileDestDriver and file writers */ if (self->single_writer) { g_assert(self->writer_hash == NULL); log_pipe_deinit(&self->single_writer->super, NULL, NULL); persist_config_add(persist, affile_dd_format_persist_name(self), self->single_writer, affile_dd_destroy_writer); self->single_writer = NULL; } else if (self->writer_hash) { g_assert(self->single_writer == NULL); g_hash_table_foreach(self->writer_hash, affile_dd_deinit_writer, NULL); persist_config_add(persist, affile_dd_format_persist_name(self), self->writer_hash, affile_dd_destroy_writer_hash); self->writer_hash = NULL; } if (self->reap_timer) g_source_remove(self->reap_timer); self->cfg = NULL; return TRUE; } static void affile_dd_queue(LogPipe *s, LogMessage *msg, gint path_flags) { AFFileDestDriver *self = (AFFileDestDriver *) s; AFFileDestWriter *next; if (self->flags & AFFILE_NO_EXPAND) { if (!self->single_writer) { next = affile_dw_new(self, g_string_new(self->filename_template->template->str)); if (next && log_pipe_init(&next->super, self->cfg, NULL)) { self->single_writer = next; } else { log_pipe_unref(&next->super); next = NULL; } } else { next = self->single_writer; } } else { GString *filename; if (!self->writer_hash) self->writer_hash = g_hash_table_new(g_str_hash, g_str_equal); filename = g_string_sized_new(32); log_template_format(self->filename_template, msg, ((self->flags & AFFILE_TMPL_ESCAPE) ? MF_ESCAPE_RESULT : 0) | (self->use_time_recvd ? MF_STAMP_RECVD : 0), TS_FMT_BSD, get_local_timezone_ofs(time(NULL)), 0, filename); next = g_hash_table_lookup(self->writer_hash, filename->str); if (!next) { next = affile_dw_new(self, filename); if (!log_pipe_init(&next->super, self->cfg, NULL)) { log_pipe_unref(&next->super); next = NULL; } else g_hash_table_insert(self->writer_hash, filename->str, next); } else g_string_free(filename, TRUE); } if (next) log_pipe_queue(&next->super, msg, path_flags); else log_msg_drop(msg, path_flags); } static void affile_dd_free(LogPipe *s) { AFFileDestDriver *self = (AFFileDestDriver *) s; /* NOTE: this must be NULL as deinit has freed it, otherwise we'd have circular references */ g_assert(self->single_writer == NULL && self->writer_hash == NULL); log_template_unref(self->filename_template); log_writer_options_destroy(&self->writer_options); log_drv_free_instance(&self->super); g_free(self); } LogDriver * affile_dd_new(gchar *filename, guint32 flags) { AFFileDestDriver *self = g_new0(AFFileDestDriver, 1); log_drv_init_instance(&self->super); self->super.super.init = affile_dd_init; self->super.super.deinit = affile_dd_deinit; self->super.super.queue = affile_dd_queue; self->super.super.free_fn = affile_dd_free; self->filename_template = log_template_new(NULL, filename); self->flags = flags; self->file_uid = self->file_gid = -1; self->file_perm = (mode_t) -1; self->dir_uid = self->dir_gid = -1; self->dir_perm = (mode_t) -1; log_writer_options_defaults(&self->writer_options); if (strchr(filename, '$') == NULL) { self->flags |= AFFILE_NO_EXPAND; } self->time_reap = -1; return &self->super; } syslog-ng-2.1.4/src/misc.h0000644000000000000000000000346410756015713014045 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef MISC_H_INCLUDED #define MISC_H_INCLUDED #include "syslog-ng.h" #include "gsockaddr.h" #include #include GString *g_string_assign_len(GString *s, gchar *val, gint len); char *getlonghostname(char *buf, size_t buflen); char *getshorthostname(char *buf, size_t buflen); int format_zone_info(gchar *buf, size_t buflen, long gmtoff); long get_local_timezone_ofs(time_t when); gboolean g_fd_set_nonblock(int fd, gboolean enable); gboolean g_fd_set_cloexec(int fd, gboolean enable); gboolean resolve_user(const char *user, uid_t *uid); gboolean resolve_group(const char *group, gid_t *gid); gboolean resolve_user_group(char *arg, uid_t *uid, gid_t *gid); gboolean resolve_hostname(GString *result, GSockAddr *saddr, gboolean usedns, gboolean usefqdn, gboolean use_dns_cache); glong g_time_val_diff(GTimeVal *t1, GTimeVal *t2); #endif syslog-ng-2.1.4/src/stats.h0000644000000000000000000000302111023201553014220 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef STATS_H_INCLUDED #define STATS_H_INCLUDED #include "syslog-ng.h" typedef enum { SC_TYPE_MIN, SC_TYPE_DROPPED=0, SC_TYPE_PROCESSED, SC_TYPE_SUPPRESSED, SC_TYPE_MAX } StatsCounterType; void stats_generate_log(void); void stats_register_counter(StatsCounterType type, const gchar *counter_name, guint32 **counter, gboolean shared); void stats_unregister_counter(StatsCounterType type, const gchar *name, guint32 **counter); void stats_orphan_counter(StatsCounterType type, const gchar *counter_name, guint32 **counter); void stats_cleanup_orphans(void); #endif syslog-ng-2.1.4/src/afinet.h0000644000000000000000000000433111000165413014334 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef AFINET_H_INCLUDED #define AFINET_H_INCLUDED #include "afsocket.h" #if ENABLE_SPOOF_SOURCE #include #endif typedef struct _InetSocketOptions { SocketOptions super; gint ttl; gint tos; } InetSocketOptions; typedef struct _AFInetSourceDriver { AFSocketSourceDriver super; InetSocketOptions sock_options; } AFInetSourceDriver; LogDriver *afinet_sd_new(gint af, gchar *host, gint port, guint flags); void afinet_sd_set_localport(LogDriver *self, gchar *service, gchar *proto); void afinet_sd_set_localip(LogDriver *self, gchar *ip); #define afinet_sd_set_auth(a,b) #define afinet_sd_set_mac(a,b) #define afinet_sd_set_encrypt(a,b) typedef struct _AFInetDestDriver { AFSocketDestDriver super; InetSocketOptions sock_options; gchar *host; #if ENABLE_SPOOF_SOURCE gboolean spoof_source; libnet_t *lnet_ctx; #endif } AFInetDestDriver; LogDriver *afinet_dd_new(gint af, gchar *host, gint port, guint flags); void afinet_dd_set_localport(LogDriver *self, gchar *service, gchar *proto); void afinet_dd_set_destport(LogDriver *self, gchar *service, gchar *proto); void afinet_dd_set_localip(LogDriver *self, gchar *ip); void afinet_dd_set_sync_freq(LogDriver *self, gint sync_freq); void afinet_dd_set_spoof_source(LogDriver *self, gboolean enable); #endif syslog-ng-2.1.4/src/Makefile.in0000644000000000000000000004534111157715047015011 0ustar rootroot# Makefile.in generated by automake 1.9.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # 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pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-info-am \ uninstall-sbinPROGRAMS cfg-lex.c: cfg-grammar.c cfg-grammar.h: cfg-grammar.y cfg-grammar.c: cfg-grammar.y # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: syslog-ng-2.1.4/src/main.c0000644000000000000000000002704211110504050014005 0ustar rootroot/*************************************************************************** * * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * $Id: main.c,v 1.16 2003/07/04 15:56:26 bazsi Exp $ * ***************************************************************************/ #include "syslog-ng.h" #include "cfg.h" #include "messages.h" #include "memtrace.h" #include "children.h" #include "memtrace.h" #include "misc.h" #include "stats.h" #include "dnscache.h" #include "apphook.h" #include "alarms.h" #include #include #include #include #include #include #include #include #include #include #if HAVE_GETOPT_H #include #endif static char cfgfilename[128] = PATH_SYSLOG_NG_CONF; static char pidfilename[128] = PATH_PIDFILE; static gboolean do_fork = TRUE; static gboolean sig_hup_received = FALSE; static gboolean sig_term_received = FALSE; static gboolean sig_child_received = FALSE; static gchar *chroot_dir = NULL; static gchar *run_as_user = NULL; static uid_t uid = 0; static gid_t gid = 0; void usage(void) { printf("Usage: syslog-ng [options]\n" "Accept and manage system log messages\n\n" "Options:\n" " -s, --syntax-only Only read and parse config file\n" " -d, --debug Turn on debugging messages\n" " -v, --verbose Be a bit more verbose\n" " -e, --stderr Log internal messages to stderr\n" " -F, --foreground Don't fork into background\n" " -f , --cfgfile= Set config file name, default=" PATH_SYSLOG_NG_CONF "\n" " -V, --version Display version number (" PACKAGE " " VERSION ")\n" " -p , --pidfile= Set pid file name, default=" PATH_PIDFILE "\n" " -C , --chroot= Chroot to directory\n" " -u , --user= Switch to user\n" " -g , --group= Switch to group\n" " --ignore-persistent Ignore persistent configuration file\n" " -R , --persist-file Set the name of the persistent configuration file\n" #ifdef YYDEBUG " -y, --yydebug Turn on yacc debug messages\n" #endif ); exit(0); } static void sig_hup_handler(int signo) { sig_hup_received = TRUE; } static void sig_term_handler(int signo) { sig_term_received = TRUE; } static void sig_child_handler(int signo) { sig_child_received = TRUE; } static void setup_signals(void) { struct sigaction sa; memset(&sa, 0, sizeof(sa)); sa.sa_handler = SIG_IGN; sigaction(SIGPIPE, &sa, NULL); sa.sa_handler = sig_hup_handler; sigaction(SIGHUP, &sa, NULL); sa.sa_handler = sig_term_handler; sigaction(SIGTERM, &sa, NULL); sa.sa_handler = sig_term_handler; sigaction(SIGINT, &sa, NULL); sa.sa_handler = sig_child_handler; sigaction(SIGCHLD, &sa, NULL); } gboolean stats_timer(gpointer st) { stats_generate_log(); return TRUE; } GMainLoop *main_loop = NULL; void main_loop_wakeup(void) { g_main_context_wakeup(g_main_loop_get_context(main_loop)); } int main_loop_run(GlobalConfig **cfg) { gint iters; guint stats_timer_id = 0; msg_notice("syslog-ng starting up", evt_tag_str("version", VERSION), NULL); main_loop = g_main_loop_new(NULL, TRUE); if ((*cfg)->stats_freq > 0) stats_timer_id = g_timeout_add((*cfg)->stats_freq * 1000, stats_timer, NULL); while (g_main_loop_is_running(main_loop)) { if ((*cfg)->time_sleep > 0) { struct timespec ts; ts.tv_sec = (*cfg)->time_sleep / 1000; ts.tv_nsec = ((*cfg)->time_sleep % 1000) * 1E6; nanosleep(&ts, NULL); } g_main_context_iteration(g_main_loop_get_context(main_loop), TRUE); if (sig_hup_received) { msg_notice("Configuration reload request received, reloading configuration", NULL); (*cfg) = cfg_reload_config(cfgfilename, (*cfg)); sig_hup_received = FALSE; if ((*cfg)->stats_freq > 0) { if (stats_timer_id != 0) g_source_remove(stats_timer_id); stats_timer_id = g_timeout_add((*cfg)->stats_freq * 1000, stats_timer, NULL); } stats_cleanup_orphans(); } if (sig_term_received) { msg_info("Termination requested via signal, terminating", NULL); sig_term_received = FALSE; break; } if (sig_child_received) { pid_t pid; int status; do { pid = waitpid(-1, &status, WNOHANG); child_manager_sigchild(pid, status); } while (pid > 0); sig_child_received = FALSE; } } msg_notice("syslog-ng shutting down", evt_tag_str("version", VERSION), NULL); iters = 0; while (g_main_context_iteration(NULL, FALSE) && iters < 3) { iters++; } g_main_loop_unref(main_loop); return 0; } gboolean daemonize(void) { pid_t pid; if (!do_fork) return 1; pid = fork(); if (pid == 0) { int fd; fd = open(pidfilename, O_CREAT | O_WRONLY | O_NOCTTY | O_TRUNC, 0600); if (fd != -1) { gchar buf[32]; g_snprintf(buf, sizeof(buf), "%d", (int) getpid()); write(fd, buf, strlen(buf)); close(fd); } setsid(); chdir("/"); return TRUE; } else if (pid == -1) { msg_error("Error during fork", evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); return FALSE; } exit(0); } void setup_std_fds(gboolean log_to_stderr) { int fd; if (do_fork) { fd = open("/dev/null", O_RDONLY); if (fd != -1) { dup2(fd, STDIN_FILENO); if (fd != STDIN_FILENO) close(fd); } fd = open("/dev/null", O_WRONLY); if (fd != -1) { dup2(fd, STDOUT_FILENO); if (!log_to_stderr) dup2(fd, STDERR_FILENO); if (fd != STDOUT_FILENO && fd != STDERR_FILENO) close(fd); } setsid(); } } int setup_creds(void) { if (chroot_dir) { if (!uid && !gid && getuid() == 0) { msg_notice("You used --chroot and syslog-ng is running as root. It is possible to break out chroot jails in this case", NULL); } if (chroot_dir[0] != '/') { msg_error("The directory passed to --chroot must be absolute", evt_tag_str("chroot", chroot_dir), NULL); return 0; } if (chroot(chroot_dir) < 0) { msg_error("Error during chroot()", evt_tag_str("chroot", chroot_dir), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); return 0; } if (chdir("/") < 0) { msg_error("Error setting current directory to the root of the jail", evt_tag_str("chroot", chroot_dir), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); return 0; } } if (uid || gid || run_as_user) { if (setgid(gid) < 0) { msg_error("Error in setgid()", evt_tag_int("gid", gid), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); if (getuid() == 0) return 0; } if (run_as_user) { if (initgroups(run_as_user, gid) < 0) { msg_error("Error in initgroups()", evt_tag_str("user", run_as_user), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); if (getuid() == 0) return 0; } } if (setuid(uid) < 0) { msg_error("Error in setuid()", evt_tag_int("uid", uid), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); if (getuid() == 0) return 0; } } return 1; } #ifdef YYDEBUG extern int yydebug; #endif int main(int argc, char *argv[]) { GlobalConfig *cfg; /* FIXME: use Glib's option parser to avoid having to rely on getopt_long */ #if HAVE_GETOPT_LONG struct option syslog_ng_options[] = { { "cfgfile", required_argument, NULL, 'f' }, { "pidfile", required_argument, NULL, 'p' }, { "debug", no_argument, NULL, 'd' }, { "syntax-only", no_argument, NULL, 's' }, { "verbose", no_argument, NULL, 'v' }, { "foreground", no_argument, NULL, 'F' }, { "help", no_argument, NULL, 'h' }, { "version", no_argument, NULL, 'V' }, { "chroot", required_argument, NULL, 'C' }, { "user", required_argument, NULL, 'u' }, { "group", required_argument, NULL, 'g' }, { "stderr", no_argument, NULL, 'e' }, { "persist-file", required_argument, NULL, 'R' }, #ifdef YYDEBUG { "yydebug", no_argument, NULL, 'y' }, #endif { NULL, 0, NULL, 0 } }; #endif gboolean syntax_only = FALSE; PersistentConfig *persist = NULL; const gchar *persist_file = PATH_PERSIST_CONFIG; int opt, rc; #if HAVE_GETOPT_LONG while ((opt = getopt_long(argc, argv, "sFf:p:dvhyVC:u:g:eR:", syslog_ng_options, NULL)) != -1) #else while ((opt = getopt(argc, argv, "sFf:p:dvhyVC:u:g:eR:")) != -1) #endif { switch (opt) { case 'f': strncpy(cfgfilename, optarg, sizeof(cfgfilename)); break; case 'p': strncpy(pidfilename, optarg, sizeof(pidfilename)); break; case 's': syntax_only = TRUE; break; case 'd': debug_flag++; break; case 'v': verbose_flag++; break; case 'e': log_stderr = TRUE; break; case 'F': do_fork = FALSE; break; case 'V': printf(PACKAGE " " VERSION "\n"); return 0; case 'C': chroot_dir = optarg; break; case 'u': if (!resolve_user(optarg, &uid)) usage(); run_as_user = optarg; break; case 'g': if (!resolve_group(optarg, &gid)) usage(); break; #ifdef YYDEBUG case 'y': yydebug = TRUE; break; #endif case 'R': persist_file = optarg; break; case 'h': default: usage(); break; } } app_startup(); z_mem_trace_init("syslog-ng.trace"); setup_signals(); cfg = cfg_new(cfgfilename); if (!cfg) { return 1; } if (syntax_only) { return 0; } persist = persist_config_new(); persist_config_load(persist, persist_file); if (!cfg_init(cfg, persist)) { return 2; } if (!daemonize()) { return 2; } app_post_daemonized(); /* from now on internal messages are written to the system log as well */ msg_syslog_started(); if (!setup_creds()) { return 2; } setup_std_fds(log_stderr); rc = main_loop_run(&cfg); cfg_deinit(cfg, persist); if (persist) { persist_config_save(persist, persist_file); persist_config_free(persist); } cfg_free(cfg); app_shutdown(); z_mem_trace_dump(); return rc; } syslog-ng-2.1.4/src/alarms.h0000644000000000000000000000220510756015713014361 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef ALARMS_H_INCLUDED #define ALARMS_H_INCLUDED #include "syslog-ng.h" void alarm_set(int timeout); void alarm_cancel(); gboolean alarm_has_fired(); void alarm_init(); #endif syslog-ng-2.1.4/src/filter.h0000644000000000000000000000445510756015713014400 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef FILTER_H_INCLUDED #define FILTER_H_INCLUDED #include "syslog-ng.h" #include "logmsg.h" #include "messages.h" struct _LogFilterRule; struct _GlobalConfig; typedef struct _FilterExprNode { gboolean comp; const gchar *type; gboolean (*eval)(struct _FilterExprNode *self, LogMessage *msg); void (*free_fn)(struct _FilterExprNode *self); } FilterExprNode; gboolean filter_expr_eval(FilterExprNode *self, LogMessage *msg); void filter_expr_free(FilterExprNode *self); /* various constructors */ FilterExprNode *fop_or_new(FilterExprNode *e1, FilterExprNode *e2); FilterExprNode *fop_and_new(FilterExprNode *e1, FilterExprNode *e2); FilterExprNode *filter_facility_new(guint32 facilities); FilterExprNode *filter_level_new(guint32 levels); FilterExprNode *filter_prog_new(gchar *prog); FilterExprNode *filter_host_new(gchar *host); FilterExprNode *filter_match_new(gchar *re); FilterExprNode *filter_call_new(gchar *rule, struct _GlobalConfig *cfg); FilterExprNode *filter_netmask_new(gchar *cidr); typedef struct _LogFilterRule { gint ref_cnt; GString *name; FilterExprNode *root; } LogFilterRule; gboolean log_filter_rule_eval(LogFilterRule *self, LogMessage *msg); LogFilterRule *log_filter_rule_new(gchar *name, struct _FilterExprNode *expr); LogFilterRule *log_filter_ref(LogFilterRule *self); void log_filter_unref(LogFilterRule *self); #endif syslog-ng-2.1.4/src/logwriter.h0000644000000000000000000000634111023201461015106 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef LOG_WRITER_H_INCLUDED #define LOG_WRITER_H_INCLUDED #include "logpipe.h" #include "fdwrite.h" #include "templates.h" #include "logqueue.h" /* writer constructor flags */ #define LW_DETECT_EOF 0x0001 #define LW_FORMAT_FILE 0x0002 #define LW_FORMAT_PROTO 0x0004 #define LW_ALWAYS_WRITABLE 0x0008 /* writer options (set by the user) */ #define LWO_TMPL_ESCAPE 0x0001 /* we don't want to have a dropped counter for this writer */ #define LWOF_NO_STATS 0x0001 /* several writers use the same counter */ #define LWOF_SHARE_STATS 0x0002 typedef struct _LogWriterOptions { gchar *stats_name; /* bitmask of LWO_* (set by the user) */ guint32 options; /* bitmask of LWOF_* (set by the driver) */ guint32 flags; /* maximum number of entries in the memory based FIFO */ gint mem_fifo_size; /* minimum number of entries to trigger a flush */ gint flush_lines; /* flush anyway if this time was elapsed */ gint flush_timeout; LogTemplate *template; LogTemplate *file_template; LogTemplate *proto_template; gboolean use_time_recvd; /* deprecated */ gboolean fsync; gshort ts_format; glong zone_offset; gshort frac_digits; gint throttle; /* messages per sec, 0 means unlimited */ gint time_reopen; gint suppress; } LogWriterOptions; typedef struct _LogWriter { LogPipe super; GSource *source; LogQueue *queue; guint32 flags; guint32 *dropped_messages; guint32 *suppressed_messages; GString *partial; gint partial_pos; gint throttle_buckets; LogPipe *control; LogWriterOptions *options; LogMessage *last_msg; guint32 last_msg_count; guint last_msg_timerid; } LogWriter; void log_writer_set_options(LogWriter *self, LogPipe *control, LogWriterOptions *options); void log_writer_format_log(LogWriter *self, LogMessage *lm, GString *result); gboolean log_writer_reopen(LogPipe *s, FDWrite *fd); LogPipe *log_writer_new(guint32 flags, LogPipe *control, LogWriterOptions *options); void log_writer_options_set_template_escape(LogWriterOptions *options, gboolean enable); void log_writer_options_defaults(LogWriterOptions *options); void log_writer_options_init(LogWriterOptions *options, GlobalConfig *cfg, guint32 flags, const gchar *stats_name); void log_writer_options_destroy(LogWriterOptions *options); #endif syslog-ng-2.1.4/src/logreader.h0000644000000000000000000000504110771542724015053 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef LOGREADER_H_INCLUDED #define LOGREADER_H_INCLUDED #include "logsource.h" #include "fdread.h" /* flags */ #define LR_LOCAL 0x0001 #define LR_INTERNAL 0x0002 /* end-of-packet terminates log message (UDP sources) */ #define LR_PKTTERM 0x0004 /* issue a single read in a poll loop as /proc/kmsg does not support non-blocking mode */ #define LR_NOMREAD 0x0008 #define LR_FOLLOW 0x0010 #define LR_STRICT 0x0020 #define LR_COMPLETE_LINE 0x0100 /* options */ #define LRO_NOPARSE 0x0001 #define LRO_CHECK_HOSTNAME 0x0002 #define LRO_KERNEL 0x0004 typedef struct _LogReaderOptions { LogSourceOptions source_opts; guint32 options; gint padding; gchar *prefix; gint msg_size; gchar *follow_filename; gint follow_freq; gint fetch_limit; /* source time zone if one is not specified in the message */ glong zone_offset; gboolean keep_timestamp; regex_t *bad_hostname; } LogReaderOptions; typedef struct _LogReader { LogSource super; gchar *buffer; FDRead *fd; GSource *source; gint ofs; guint32 flags; LogPipe *control; GSockAddr *prev_addr; LogReaderOptions *options; } LogReader; void log_reader_set_options(LogPipe *self, LogReaderOptions *options); void log_reader_set_pos(LogReader *self, off_t ofs); off_t log_reader_get_pos(LogReader *self); LogPipe *log_reader_new(FDRead *fd, guint32 flags, LogPipe *control, LogReaderOptions *options); void log_reader_options_defaults(LogReaderOptions *options); void log_reader_options_init(LogReaderOptions *options, GlobalConfig *cfg); gchar *log_reader_find_eom(gchar *s, gsize n); #endif syslog-ng-2.1.4/src/fdread.c0000644000000000000000000000553710756015713014335 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "fdread.h" #include "messages.h" #include "alarms.h" #include static size_t fd_do_read(FDRead *self, void *buf, size_t buflen, GSockAddr **sa) { gint rc; if ((self->flags & FR_RECV) == 0) { *sa = NULL; do { if (self->timeout) alarm_set(self->timeout); rc = read(self->fd, buf, buflen); if (self->timeout > 0 && rc == -1 && errno == EINTR && alarm_has_fired()) { msg_notice("Nonblocking read has blocked, returning with an error", evt_tag_int("fd", self->fd), evt_tag_int("timeout", self->timeout), NULL); alarm_cancel(); break; } if (self->timeout) alarm_cancel(); } while (rc == -1 && errno == EINTR); } else { union { #if HAVE_STRUCT_SOCKADDR_STORAGE struct sockaddr_storage __sas; #endif struct sockaddr __sa; } sas; socklen_t salen = sizeof(sas); do { rc = recvfrom(self->fd, buf, buflen, 0, (struct sockaddr *) &sas, &salen); } while (rc == -1 && errno == EINTR); if (rc != -1 && salen) (*sa) = g_sockaddr_new((struct sockaddr *) &sas, salen); } return rc; } FDRead * fd_read_new(gint fd, guint flags) { FDRead *self = g_new0(FDRead, 1); self->fd = fd; self->cond = G_IO_IN; self->read = fd_do_read; self->flags = flags; self->free_fn = fd_read_free_method; return self; } void fd_read_free_method(FDRead *self) { if ((self->flags & FR_DONTCLOSE) == 0) { msg_verbose("Closing log reader fd", evt_tag_int(EVT_TAG_FD, self->fd), NULL); close(self->fd); } } void fd_read_free(FDRead *self) { self->free_fn(self); g_free(self); } syslog-ng-2.1.4/src/driver.h0000644000000000000000000000317710756015713014406 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef DRIVER_H_INCLUDED #define DRIVER_H_INCLUDED #include "syslog-ng.h" #include "logpipe.h" #include "cfg.h" typedef struct _LogDriver { LogPipe super; gboolean optional; struct _LogDriver *drv_next; } LogDriver; void log_drv_append(LogDriver *self, LogDriver *next); void log_drv_set_next_hop(LogDriver *self, LogPipe *next_hop); void log_drv_set_fifo_size(LogDriver *self, gint fifo_size); void log_drv_init_instance(LogDriver *self); void log_drv_free_instance(LogDriver *self); static inline LogDriver * log_drv_ref(LogDriver *s) { return (LogDriver *) log_pipe_ref(&s->super); } static inline void log_drv_unref(LogDriver *s) { log_pipe_unref(&s->super); } #endif syslog-ng-2.1.4/src/sgroup.c0000644000000000000000000001107510756015713014421 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "sgroup.h" #include "misc.h" #include "messages.h" #include "stats.h" #include static const gchar * log_source_group_format_stats_name(LogSourceGroup *self) { static gchar stats_name[64]; g_snprintf(stats_name, sizeof(stats_name), "source(%s)", self->name->str); return stats_name; } static gboolean log_source_group_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { LogSourceGroup *self = (LogSourceGroup *) s; LogDriver *p; self->chain_hostnames = cfg->chain_hostnames; self->normalize_hostnames = cfg->normalize_hostnames; self->use_dns = cfg->use_dns; self->use_fqdn = cfg->use_fqdn; self->use_dns_cache = cfg->use_dns_cache; self->keep_hostname = cfg->keep_hostname; for (p = self->drivers; p; p = p->drv_next) { if (!p->super.init(&p->super, cfg, persist)) { msg_error("Error initializing source driver", evt_tag_str("source", self->name->str), NULL); return FALSE; } log_pipe_append(&p->super, s); } stats_register_counter(SC_TYPE_PROCESSED, log_source_group_format_stats_name(self), &self->processed_messages, FALSE); return TRUE; } static gboolean log_source_group_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { LogSourceGroup *self = (LogSourceGroup *) s; LogDriver *p; stats_unregister_counter(SC_TYPE_PROCESSED, log_source_group_format_stats_name(self), &self->processed_messages); for (p = self->drivers; p; p = p->drv_next) { if (!p->super.deinit(&p->super, cfg, persist)) { msg_error("Error deinitializing source driver", evt_tag_str("source", self->name->str), NULL); return FALSE; } } return TRUE; } static void log_source_group_queue(LogPipe *s, LogMessage *msg, gint path_flags) { LogSourceGroup *self = (LogSourceGroup *) s; resolve_hostname(&msg->host_from, msg->saddr, self->use_dns, self->use_fqdn, self->use_dns_cache); msg->source_group = g_strdup(self->name->str); if (!self->keep_hostname || !msg->host.len) { if (self->chain_hostnames) { if (msg->flags & LF_LOCAL) { /* local */ g_string_sprintf(&msg->host, "%s@%s", self->name->str, msg->host_from.str); } else if (!msg->host.len) { /* remote && no hostname */ g_string_sprintf(&msg->host, "%s/%s", msg->host_from.str, msg->host_from.str); } else { /* everything else, append source hostname */ if (msg->host.len) g_string_sprintfa(&msg->host, "/%s", msg->host_from.str); else g_string_assign(&msg->host, msg->host_from.str); } } else { g_string_assign(&msg->host, msg->host_from.str); } } if (!msg->host.len) { gchar buf[256]; getshorthostname(buf, sizeof(buf)); g_string_assign(&msg->host, buf); } if (self->normalize_hostnames) { g_strdown(msg->host.str); } log_pipe_queue(self->super.pipe_next, msg, path_flags); (*self->processed_messages)++; } static void log_source_group_free(LogPipe *s) { LogSourceGroup *self = (LogSourceGroup *) s; log_drv_unref(self->drivers); g_string_free(self->name, TRUE); g_free(s); } LogSourceGroup * log_source_group_new(gchar *name, LogDriver *drivers) { LogSourceGroup *self = g_new0(LogSourceGroup, 1); log_pipe_init_instance(&self->super); self->name = g_string_new(name); self->drivers = drivers; self->super.init = log_source_group_init; self->super.deinit = log_source_group_deinit; self->super.queue = log_source_group_queue; self->super.free_fn = log_source_group_free; return self; } syslog-ng-2.1.4/src/afstreams.c0000644000000000000000000001647310760343347015100 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "afstreams.h" #include "messages.h" #include "logreader.h" #include "misc.h" #include "apphook.h" typedef struct _AFStreamsSourceDriver { LogDriver super; GString *dev_filename; GString *door_filename; gint door_fd; LogPipe *reader; LogReaderOptions reader_options; } AFStreamsSourceDriver; #if ENABLE_SUN_STREAMS #include #include #include #include #include #include #if ENABLE_SUN_DOOR && HAVE_DOOR_H #include #endif static size_t streams_read_read_method(FDRead *self, void *buf, size_t buflen, GSockAddr **sa) { struct strbuf ctl, data; struct log_ctl lc; gint flags; gint res; gchar tmpbuf[buflen]; gint len; ctl.maxlen = ctl.len = sizeof(lc); ctl.buf = (char *) &lc; data.maxlen = buflen; data.len = 0; data.buf = tmpbuf; flags = 0; res = getmsg(self->fd, &ctl, &data, &flags); if (res == -1) return -1; else if ((res & (MORECTL+MOREDATA)) == 0) { len = g_snprintf(buf, buflen, "<%d>%.*s", lc.pri, data.len, data.buf); return MIN(len, buflen); } else { msg_error("Insufficient buffer space for retrieving STREAMS log message", evt_tag_printf("res", "%x", res), NULL); } return 0; } FDRead * streams_read_new(gint fd) { FDRead *self = g_new0(FDRead, 1); self->fd = fd; self->cond = G_IO_IN; self->read = streams_read_read_method; self->free_fn = fd_read_free_method; return self; } void afstreams_sd_set_sundoor(LogDriver *s, gchar *filename) { AFStreamsSourceDriver *self = (AFStreamsSourceDriver *) s; self->door_filename = g_string_new(filename); } static void afstreams_sd_door_server_proc(void *cookie, char *argp, size_t arg_size, door_desc_t *dp, size_t n_desc) { door_return(NULL, 0, NULL, 0); return; } static void afstreams_init_door(int hook_type G_GNUC_UNUSED, gpointer user_data) { AFStreamsSourceDriver *self = (AFStreamsSourceDriver *) user_data; struct stat st; gint fd; if (stat(self->door_filename->str, &st) == -1) { /* file does not exist, create it */ fd = creat(self->door_filename->str, 0666); if (fd == -1) { msg_error("Error creating syslog door file", evt_tag_str(EVT_TAG_FILENAME, self->door_filename->str), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); close(fd); return; } } fdetach(self->door_filename->str); self->door_fd = door_create(afstreams_sd_door_server_proc, NULL, 0); if (self->door_fd == -1) { msg_error("Error creating syslog door", evt_tag_str(EVT_TAG_FILENAME, self->door_filename->str), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); close(self->door_fd); return; } g_fd_set_cloexec(self->door_fd, TRUE); if (fattach(self->door_fd, self->door_filename->str) == -1) { msg_error("Error attaching syslog door", evt_tag_str(EVT_TAG_FILENAME, self->door_filename->str), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); close(self->door_fd); return; } } static gboolean afstreams_sd_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFStreamsSourceDriver *self = (AFStreamsSourceDriver *) s; gint fd; log_reader_options_init(&self->reader_options, cfg); fd = open(self->dev_filename->str, O_RDONLY | O_NOCTTY | O_NONBLOCK); if (fd != -1) { struct strioctl ioc; g_fd_set_cloexec(fd, TRUE); memset(&ioc, 0, sizeof(ioc)); ioc.ic_cmd = I_CONSLOG; if (ioctl(fd, I_STR, &ioc) < 0) { msg_error("Error in ioctl(I_STR, I_CONSLOG)", evt_tag_str(EVT_TAG_FILENAME, self->dev_filename->str), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); close(fd); return FALSE; } g_fd_set_nonblock(fd, TRUE); self->reader = log_reader_new(streams_read_new(fd), LR_LOCAL | LR_PKTTERM, s, &self->reader_options); log_pipe_append(self->reader, s); if (self->door_filename) { /* door creation is deferred, because it creates threads which is * not inherited through forks, and syslog-ng forks during * startup, but _after_ the configuration was initialized */ register_application_hook(AH_POST_DAEMONIZED, afstreams_init_door, self); } if (!log_pipe_init(self->reader, NULL, NULL)) { msg_error("Error initializing log_reader, closing fd", evt_tag_int("fd", fd), NULL); log_pipe_unref(self->reader); self->reader = NULL; close(fd); return FALSE; } } else { msg_error("Error opening syslog device", evt_tag_str(EVT_TAG_FILENAME, self->dev_filename->str), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); return FALSE; } return TRUE; } static gboolean afstreams_sd_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFStreamsSourceDriver *self = (AFStreamsSourceDriver *) s; if (self->reader) log_pipe_deinit(self->reader, NULL, NULL); door_revoke(self->door_fd); close(self->door_fd); return TRUE; } static void afstreams_sd_free(LogPipe *s) { AFStreamsSourceDriver *self = (AFStreamsSourceDriver *) s; if (self->dev_filename) g_string_free(self->dev_filename, TRUE); if (self->door_filename) g_string_free(self->door_filename, TRUE); log_pipe_unref(self->reader); log_drv_free_instance(&self->super); g_free(s); } LogDriver * afstreams_sd_new(gchar *filename) { AFStreamsSourceDriver *self = g_new0(AFStreamsSourceDriver, 1); log_drv_init_instance(&self->super); self->dev_filename = g_string_new(filename); self->super.super.init = afstreams_sd_init; self->super.super.deinit = afstreams_sd_deinit; self->super.super.free_fn = afstreams_sd_free; log_reader_options_defaults(&self->reader_options); return &self->super; } #else void afstreams_sd_set_sundoor(LogDriver *self, gchar *filename) { } LogDriver * afstreams_sd_new(gchar *filename) { AFStreamsSourceDriver *self = g_new0(AFStreamsSourceDriver, 1); msg_error("STREAMS support not compiled in", NULL); return &self->super; } #endif syslog-ng-2.1.4/src/affile.h0000644000000000000000000000534210756015713014335 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef SDFILE_H_INCLUDED #define SDFILE_H_INCLUDED #include "driver.h" #include "logreader.h" #include "logwriter.h" #define AFFILE_PIPE 0x00000001 #define AFFILE_NO_EXPAND 0x00000002 #define AFFILE_TMPL_ESCAPE 0x00000004 #define AFFILE_CREATE_DIRS 0x00000008 #define AFFILE_FSYNC 0x00000010 typedef struct _AFFileSourceDriver { LogDriver super; GString *filename; LogPipe *reader; LogReaderOptions reader_options; guint32 flags; } AFFileSourceDriver; LogDriver *affile_sd_new(gchar *filename, guint32 flags); typedef struct _AFFileDestWriter AFFileDestWriter; typedef struct _AFFileDestDriver { LogDriver super; LogTemplate *filename_template; AFFileDestWriter *single_writer; guint32 flags; uid_t file_uid; gid_t file_gid; mode_t file_perm; uid_t dir_uid; gid_t dir_gid; mode_t dir_perm; LogWriterOptions writer_options; GHashTable *writer_hash; GlobalConfig *cfg; gint overwrite_if_older; gboolean use_time_recvd; gint time_reap; guint reap_timer; } AFFileDestDriver; LogDriver *affile_dd_new(gchar *filename, guint32 flags); void affile_dd_set_compress(LogDriver *s, gboolean compress); void affile_dd_set_encrypt(LogDriver *s, gboolean enable); void affile_dd_set_file_uid(LogDriver *s, const gchar *file_uid); void affile_dd_set_file_gid(LogDriver *s, const gchar *file_gid); void affile_dd_set_file_perm(LogDriver *s, mode_t file_perm); void affile_dd_set_dir_uid(LogDriver *s, const gchar *dir_uid); void affile_dd_set_dir_gid(LogDriver *s, const gchar *dir_gid); void affile_dd_set_dir_perm(LogDriver *s, mode_t dir_perm); void affile_dd_set_create_dirs(LogDriver *s, gboolean create_dirs); void affile_dd_set_fsync(LogDriver *s, gboolean enable); void affile_dd_set_overwrite_if_older(LogDriver *s, gint overwrite_if_older); #endif syslog-ng-2.1.4/src/macros.c0000644000000000000000000003161611023502274014360 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "macros.h" #include "logmsg.h" #include "syslog-names.h" #include "messages.h" #include "misc.h" #include "filter.h" #include #include struct macro_def { char *name; int id; } macros[] = { { "FACILITY", M_FACILITY }, { "FACILITY_NUM", M_FACILITY_NUM }, { "PRIORITY", M_LEVEL }, { "LEVEL", M_LEVEL }, { "LEVEL_NUM", M_LEVEL_NUM }, { "TAG", M_TAG }, { "BSDTAG", M_BSDTAG }, { "PRI", M_PRI }, { "DATE", M_DATE }, { "FULLDATE", M_FULLDATE }, { "ISODATE", M_ISODATE }, { "STAMP", M_STAMP }, { "YEAR", M_YEAR }, { "MONTH", M_MONTH }, { "DAY", M_DAY }, { "HOUR", M_HOUR }, { "MIN", M_MIN }, { "SEC", M_SEC }, { "WEEKDAY", M_WEEKDAY }, { "WEEK", M_WEEK }, { "UNIXTIME", M_UNIXTIME }, { "TZOFFSET", M_TZOFFSET }, { "TZ", M_TZ }, { "R_DATE", M_DATE_RECVD }, { "R_FULLDATE", M_FULLDATE_RECVD }, { "R_ISODATE", M_ISODATE_RECVD }, { "R_STAMP", M_STAMP_RECVD }, { "R_YEAR", M_YEAR_RECVD }, { "R_MONTH", M_MONTH_RECVD }, { "R_DAY", M_DAY_RECVD }, { "R_HOUR", M_HOUR_RECVD }, { "R_MIN", M_MIN_RECVD }, { "R_SEC", M_SEC_RECVD }, { "R_WEEKDAY", M_WEEKDAY_RECVD }, { "R_WEEK", M_WEEK_RECVD }, { "R_UNIXTIME", M_UNIXTIME_RECVD }, { "R_TZOFFSET", M_TZOFFSET_RECVD }, { "R_TZ", M_TZ_RECVD }, { "S_DATE", M_DATE_STAMP }, { "S_FULLDATE", M_FULLDATE_STAMP }, { "S_ISODATE", M_ISODATE_STAMP }, { "S_STAMP", M_STAMP_STAMP }, { "S_YEAR", M_YEAR_STAMP }, { "S_MONTH", M_MONTH_STAMP }, { "S_DAY", M_DAY_STAMP }, { "S_HOUR", M_HOUR_STAMP }, { "S_MIN", M_MIN_STAMP }, { "S_SEC", M_SEC_STAMP }, { "S_WEEKDAY", M_WEEKDAY_STAMP }, { "S_WEEK", M_WEEK_STAMP }, { "S_UNIXTIME", M_UNIXTIME_STAMP }, { "S_TZOFFSET", M_TZOFFSET_STAMP }, { "S_TZ", M_TZ_STAMP }, { "HOST_FROM", M_HOST_FROM }, { "FULLHOST_FROM", M_FULLHOST_FROM }, { "HOST", M_HOST }, { "FULLHOST", M_FULLHOST }, { "PROGRAM", M_PROGRAM }, { "PID", M_PID }, { "MSG", M_MESSAGE }, { "MSGONLY", M_MSGONLY }, { "MESSAGE", M_MESSAGE }, { "SOURCEIP", M_SOURCE_IP } }; GHashTable *macro_hash; static void result_append(GString *result, guchar *str, gsize len, gboolean escape) { gint i; if (escape) { for (i = 0; i < len; i++) { if (str[i] == '\'' || str[i] == '"' || str[i] == '\\') { g_string_append_c(result, '\\'); g_string_append_c(result, str[i]); } else if (str[i] < ' ') { g_string_sprintfa(result, "\\%03o", str[i]); } else g_string_append_c(result, str[i]); } } else g_string_append_len(result, str, len); } gboolean log_macro_expand(GString *result, gint id, guint32 flags, gint ts_format, glong zone_offset, gint frac_digits, LogMessage *msg) { if (id >= M_MATCH_REF_OFS) { gint ndx = id - M_MATCH_REF_OFS; /* match reference */ if (ndx < msg->num_re_matches) result_append(result, msg->re_matches[ndx], strlen(msg->re_matches[ndx]), !!(flags & MF_ESCAPE_RESULT)); return TRUE; } switch (id) { case M_FACILITY: { /* facility */ const char *n; n = syslog_name_lookup_name_by_value(msg->pri & LOG_FACMASK, sl_facilities); if (n) { g_string_append(result, n); } else { g_string_sprintfa(result, "%x", (msg->pri & LOG_FACMASK) >> 3); } break; } case M_FACILITY_NUM: { g_string_sprintfa(result, "%d", (msg->pri & LOG_FACMASK) >> 3); break; } case M_LEVEL: { /* level */ const char *n; n = syslog_name_lookup_name_by_value(msg->pri & LOG_PRIMASK, sl_levels); if (n) { g_string_append(result, n); } else { g_string_sprintfa(result, "%d", msg->pri & LOG_PRIMASK); } break; } case M_LEVEL_NUM: { g_string_sprintfa(result, "%d", (msg->pri & LOG_PRIMASK)); break; } case M_TAG: { g_string_sprintfa(result, "%02x", msg->pri); break; } case M_BSDTAG: { g_string_sprintfa(result, "%1d%c", (msg->pri & LOG_PRIMASK), (((msg->pri & LOG_FACMASK) >> 3) + 'A')); break; } case M_PRI: { g_string_sprintfa(result, "%d", msg->pri); break; } case M_FULLHOST_FROM: case M_FULLHOST: { GString *host = (id == M_FULLHOST ? &msg->host : &msg->host_from); /* full hostname */ result_append(result, host->str, host->len, !!(flags & MF_ESCAPE_RESULT)); break; } case M_HOST_FROM: case M_HOST: { GString *host = (id == M_HOST ? &msg->host : &msg->host_from); /* host */ gchar *p1 = memchr(host->str, '@', host->len); gchar *p2; int remaining, length; if (p1) p1++; else p1 = host->str; remaining = host->len - (p1 - host->str); p2 = memchr(p1, '/', remaining); length = p2 ? p2 - p1 : host->len - (p1 - host->str); result_append(result, p1, length, !!(flags & MF_ESCAPE_RESULT)); break; } case M_PROGRAM: { /* program */ if (msg->program.len) { result_append(result, msg->program.str, msg->program.len, !!(flags & MF_ESCAPE_RESULT)); } break; } case M_PID: { /* PID */ if (msg->msg.len) { gchar *start, *end, *colon; colon = strchr(msg->msg.str, ':'); if (!colon) break; start = memchr(msg->msg.str, '[', colon - msg->msg.str); if (start) { start++; end = memchr(start, ']', colon - start); if (end) { result_append(result, start, end-start, !!(flags & MF_ESCAPE_RESULT)); } } } break; } case M_DATE: case M_FULLDATE: case M_ISODATE: case M_STAMP: case M_WEEKDAY: case M_WEEK: case M_YEAR: case M_MONTH: case M_DAY: case M_HOUR: case M_MIN: case M_SEC: case M_TZOFFSET: case M_TZ: case M_UNIXTIME: case M_DATE_RECVD: case M_FULLDATE_RECVD: case M_ISODATE_RECVD: case M_STAMP_RECVD: case M_WEEKDAY_RECVD: case M_WEEK_RECVD: case M_YEAR_RECVD: case M_MONTH_RECVD: case M_DAY_RECVD: case M_HOUR_RECVD: case M_MIN_RECVD: case M_SEC_RECVD: case M_TZOFFSET_RECVD: case M_TZ_RECVD: case M_UNIXTIME_RECVD: case M_DATE_STAMP: case M_FULLDATE_STAMP: case M_ISODATE_STAMP: case M_STAMP_STAMP: case M_WEEKDAY_STAMP: case M_WEEK_STAMP: case M_YEAR_STAMP: case M_MONTH_STAMP: case M_DAY_STAMP: case M_HOUR_STAMP: case M_MIN_STAMP: case M_SEC_STAMP: case M_TZOFFSET_STAMP: case M_TZ_STAMP: case M_UNIXTIME_STAMP: { /* year, month, day */ struct tm *tm; gchar buf[64]; gint length; time_t t; LogStamp *stamp; glong zone_ofs; if (id >= M_DATE_RECVD && id <= M_UNIXTIME_RECVD) { stamp = &msg->recvd; id = id - (M_DATE_RECVD - M_DATE); } else if (id >= M_DATE_STAMP && id <= M_UNIXTIME_STAMP) { stamp = &msg->stamp; id = id - (M_DATE_STAMP - M_DATE); } else { if (flags & MF_STAMP_RECVD) stamp = &msg->recvd; else stamp = &msg->stamp; } /* try to use the following zone values in order: * destination specific timezone, if one is specified * message specific timezone, if one is specified * local timezone */ zone_ofs = (zone_offset != -1 ? zone_offset : (stamp->zone_offset != -1 ? stamp->zone_offset : get_local_timezone_ofs(stamp->time.tv_sec))); t = stamp->time.tv_sec + zone_ofs; tm = gmtime(&t); switch (id) { case M_WEEKDAY: length = strftime(buf, sizeof(buf), "%a", tm); g_string_append_len(result, buf, length); break; case M_WEEK: length = strftime(buf, sizeof(buf), "%W", tm); g_string_append_len(result, buf, length); break; case M_YEAR: g_string_sprintfa(result, "%04d", tm->tm_year + 1900); break; case M_MONTH: g_string_sprintfa(result, "%02d", tm->tm_mon + 1); break; case M_DAY: g_string_sprintfa(result, "%02d", tm->tm_mday); break; case M_HOUR: g_string_sprintfa(result, "%02d", tm->tm_hour); break; case M_MIN: g_string_sprintfa(result, "%02d", tm->tm_min); break; case M_SEC: g_string_sprintfa(result, "%02d", tm->tm_sec); break; case M_DATE: case M_STAMP: case M_ISODATE: case M_FULLDATE: case M_UNIXTIME: { GString *s = g_string_sized_new(0); gint format = id == M_DATE ? TS_FMT_BSD : id == M_ISODATE ? TS_FMT_ISO : id == M_FULLDATE ? TS_FMT_FULL : id == M_UNIXTIME ? TS_FMT_UNIX : ts_format; log_stamp_format(stamp, s, format, zone_offset, frac_digits); g_string_append_len(result, s->str, s->len); g_string_free(s, TRUE); break; } case M_TZ: case M_TZOFFSET: length = format_zone_info(buf, sizeof(buf), zone_ofs); g_string_append_len(result, buf, length); break; } break; } case M_MESSAGE: /* message */ result_append(result, msg->msg.str, msg->msg.len, !!(flags & MF_ESCAPE_RESULT)); break; case M_MSGONLY: { gchar *colon; gint ofs; colon = memchr(msg->msg.str, ':', msg->msg.len); if (!colon) { ofs = 0; } else { colon++; while (*colon && *colon == ' ') colon++; ofs = colon - msg->msg.str; } result_append(result, msg->msg.str + ofs, msg->msg.len - ofs, !!(flags & MF_ESCAPE_RESULT)); break; } case M_SOURCE_IP: { gchar *ip; if (msg->saddr && g_sockaddr_inet_check(msg->saddr)) { gchar buf[16]; g_inet_ntoa(buf, sizeof(buf), ((struct sockaddr_in *) &msg->saddr->sa)->sin_addr); ip = buf; } else { ip = "127.0.0.1"; } result_append(result, ip, strlen(ip), !!(flags & MF_ESCAPE_RESULT)); break; } default: g_assert_not_reached(); break; } return TRUE; } guint log_macro_lookup(gchar *macro, gint len) { gchar buf[256]; g_strlcpy(buf, macro, MIN(sizeof(buf), len+1)); if (!macro_hash) { int i; macro_hash = g_hash_table_new(g_str_hash, g_str_equal); for (i = 0; i < sizeof(macros) / sizeof(macros[0]); i++) { g_hash_table_insert(macro_hash, macros[i].name, GINT_TO_POINTER(macros[i].id)); } } return GPOINTER_TO_INT(g_hash_table_lookup(macro_hash, buf)); } syslog-ng-2.1.4/src/sgroup.h0000644000000000000000000000324610756015713014427 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef SGROUP_H_INCLUDED #define SGROUP_H_INCLUDED #include "syslog-ng.h" #include "logpipe.h" #include "driver.h" typedef struct _LogSourceGroup { LogPipe super; GString *name; LogDriver *drivers; gboolean chain_hostnames; gboolean normalize_hostnames; gboolean keep_hostname; gboolean use_dns; gboolean use_fqdn; gboolean use_dns_cache; guint32 *processed_messages; } LogSourceGroup; static inline LogSourceGroup * log_source_group_ref(LogSourceGroup *s) { return (LogSourceGroup *) log_pipe_ref((LogPipe *) s); } static inline void log_source_group_unref(LogSourceGroup *s) { log_pipe_unref((LogPipe *) s); } LogSourceGroup *log_source_group_new(gchar *name, LogDriver *drivers); #endif syslog-ng-2.1.4/src/stats.c0000644000000000000000000001370511040702707014233 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "stats.h" #include "messages.h" #include typedef struct _StatsCounter { guint ref_cnt; StatsCounterType type; gchar *name; guint32 counter; gboolean orphaned:1, shared:1; } StatsCounter; GList *counters[SC_TYPE_MAX]; static gboolean stats_cmp_name(StatsCounter *sc, const gchar *name) { return strcmp(sc->name, name); } static GList * stats_find_counter(StatsCounterType type, const gchar *counter_name) { return g_list_find_custom(counters[(guint) type], counter_name, (GCompareFunc) stats_cmp_name); } static void stats_counter_free(StatsCounter *sc) { g_free(sc->name); g_free(sc); } /** * stats_register_counter: * @type: counter type * @counter_name: name to identify this stats counter * @counter: returned pointer to the counter * @shared: whether multiple sources will use the same counter * * This fuction registers a general purpose counter. Whenever multiple * objects touch the same counter all of these should register the counter * with the same name, specifying TRUE for the value of permit_dup, * internally the stats subsystem counts the number of users of the same * counter in this case, thus the counter will only be freed when all of * these uses are unregistered. **/ void stats_register_counter(StatsCounterType type, const gchar *counter_name, guint32 **counter, gboolean shared) { StatsCounter *sc; GList *l; g_assert(type < SC_TYPE_MAX); *counter = NULL; if (!counter_name) return; if ((l = stats_find_counter(type, counter_name))) { sc = (StatsCounter *) l->data; if (sc->orphaned) { sc->ref_cnt--; sc->orphaned = FALSE; } else if (!shared || !sc->shared) { msg_error("Duplicate stats counter", evt_tag_str("counter", counter_name), NULL); *counter = NULL; return; } sc->ref_cnt++; *counter = &sc->counter; return; } sc = g_new0(StatsCounter, 1); sc->type = type; sc->name = g_strdup(counter_name); sc->counter = 0; sc->ref_cnt = 1; sc->shared = shared; *counter = &sc->counter; counters[(guint) type] = g_list_prepend(counters[(guint) type], sc); } void stats_orphan_counter(StatsCounterType type, const gchar *counter_name, guint32 **counter) { StatsCounter *sc; GList *l; if (!counter_name) return; l = stats_find_counter(type, counter_name); if (!l) { msg_error("Internal error orphaning stats counter, counter not found", evt_tag_str("counter", counter_name), NULL); return; } sc = (StatsCounter *) l->data; if (&sc->counter != *counter) { msg_error("Internal error orphaning stats counter, counter mismatch", evt_tag_str("counter", counter_name), NULL); return; } if (!sc->orphaned) { sc->ref_cnt++; sc->orphaned = TRUE; } stats_unregister_counter(type, counter_name, counter); *counter = NULL; } void stats_unregister_counter(StatsCounterType type, const gchar *counter_name, guint32 **counter) { StatsCounter *sc; GList *l; if (!counter_name) return; l = stats_find_counter(type, counter_name); if (!l) { msg_error("Internal error unregistering stats counter, counter not found", evt_tag_str("counter", counter_name), NULL); return; } sc = (StatsCounter *) l->data; if (&sc->counter != *counter) { msg_error("Internal error unregistering stats counter, counter mismatch", evt_tag_str("counter", counter_name), NULL); return; } sc->ref_cnt--; if (sc->ref_cnt == 0) { counters[(guint) type] = g_list_delete_link(counters[(guint) type], l); stats_counter_free(sc); } *counter = NULL; } void stats_cleanup_orphans(void) { StatsCounterType type; StatsCounter *sc; GList *l, *l_next; for (type = SC_TYPE_MIN; type < SC_TYPE_MAX; type++) { for (l = counters[(guint) type]; l; l = l_next) { sc = (StatsCounter *) l->data; l_next = g_list_next(l); if (sc->orphaned) { g_assert(sc->ref_cnt == 1); counters[(guint) type] = g_list_delete_link(counters[(guint) type], l); stats_counter_free(sc); } } } } void stats_generate_log(void) { EVTREC *e; GList *l; StatsCounterType type; gchar *tag_names[SC_TYPE_MAX] = { /* [SC_TYPE_DROPPED] = */ "dropped", /* [SC_TYPE_PROCESSED] = */ "processed", /* [SC_TYPE_SUPPRESSED] = */ "suppressed" }; e = msg_event_create(EVT_PRI_INFO, "Log statistics", NULL); for (type = 0; type < SC_TYPE_MAX; type++) { for (l = counters[type]; l; l = l->next) { StatsCounter *sc = (StatsCounter *) l->data; evt_rec_add_tag(e, evt_tag_printf(tag_names[sc->type], "%s=%u", sc->name, sc->counter)); } } msg_event_send(e); } syslog-ng-2.1.4/src/globals.c0000644000000000000000000000030511104350363014506 0ustar rootroot#include "syslog-ng.h" /* BEGIN MARK: commercial */ gboolean server_mode; /* END MARK */ GlobalConfig *configuration; #if ENABLE_TCP_WRAPPER int allow_severity = 0; int deny_severity = 0; #endif syslog-ng-2.1.4/src/afprog.c0000644000000000000000000001252010756015713014354 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "afprog.h" #include "driver.h" #include "messages.h" #include "logwriter.h" #include "children.h" #include "misc.h" #include #include #include #include static const gchar * afprogram_dd_format_stats_name(AFProgramDestDriver *self) { static gchar stats_name[256]; g_snprintf(stats_name, sizeof(stats_name), "program(%s)", self->cmdline->str); return stats_name; } static void afprogram_dd_exit(pid_t pid, int status, gpointer s) { AFProgramDestDriver *self = (AFProgramDestDriver *) s; /* Note: self->pid being -1 means that deinit was called, thus we don't * need to restart the command. self->pid might change due to EPIPE * handling restarting the command before this handler is run. */ if (self->pid != -1 && self->pid == pid) { msg_verbose("Child program exited, restarting", evt_tag_str("cmdline", self->cmdline->str), evt_tag_int("status", status), NULL); self->pid = -1; log_pipe_deinit(&self->super.super, NULL, NULL); log_pipe_init(&self->super.super, NULL, NULL); } } static gboolean afprogram_dd_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFProgramDestDriver *self = (AFProgramDestDriver *) s; int msg_pipe[2]; if (cfg) log_writer_options_init(&self->writer_options, cfg, 0, afprogram_dd_format_stats_name(self)); msg_verbose("Starting destination program", evt_tag_str("cmdline", self->cmdline->str), NULL); if (pipe(msg_pipe) == -1) { msg_error("Error creating program pipe", evt_tag_str("cmdline", self->cmdline->str), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); return FALSE; } if ((self->pid = fork()) < 0) { msg_error("Error in fork()", evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); close(msg_pipe[0]); close(msg_pipe[1]); return FALSE; } if (self->pid == 0) { /* child */ int devnull = open("/dev/null", O_WRONLY); if (devnull == -1) { _exit(127); } dup2(msg_pipe[0], 0); dup2(devnull, 1); dup2(devnull, 2); close(devnull); close(msg_pipe[0]); close(msg_pipe[1]); execl("/bin/sh", "/bin/sh", "-c", self->cmdline->str, NULL); _exit(127); } else { /* parent */ child_manager_register(self->pid, afprogram_dd_exit, log_pipe_ref(&self->super.super), (GDestroyNotify) log_pipe_unref); close(msg_pipe[0]); g_fd_set_nonblock(msg_pipe[1], TRUE); if (!self->writer) self->writer = log_writer_new(LW_FORMAT_FILE, s, &self->writer_options); log_writer_reopen(self->writer, fd_write_new(msg_pipe[1])); log_pipe_init(self->writer, NULL, NULL); log_pipe_append(&self->super.super, self->writer); } return TRUE; } static gboolean afprogram_dd_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFProgramDestDriver *self = (AFProgramDestDriver *) s; if (self->pid != -1) { msg_verbose("Sending child a TERM signal", evt_tag_int("child_pid", self->pid), NULL); kill(self->pid, SIGTERM); self->pid = -1; } if (self->writer) log_pipe_deinit(self->writer, NULL, NULL); return TRUE; } static void afprogram_dd_free(LogPipe *s) { AFProgramDestDriver *self = (AFProgramDestDriver *) s; log_pipe_unref(self->writer); g_string_free(self->cmdline, TRUE); log_writer_options_destroy(&self->writer_options); log_drv_free_instance(&self->super); g_free(self); } static void afprogram_dd_notify(LogPipe *s, LogPipe *sender, gint notify_code, gpointer user_data) { switch (notify_code) { case NC_CLOSE: case NC_WRITE_ERROR: afprogram_dd_deinit(s, NULL, NULL); afprogram_dd_init(s, NULL, NULL); break; } } LogDriver * afprogram_dd_new(gchar *cmdline) { AFProgramDestDriver *self = g_new0(AFProgramDestDriver, 1); log_drv_init_instance(&self->super); self->super.super.init = afprogram_dd_init; self->super.super.deinit = afprogram_dd_deinit; self->super.super.free_fn = afprogram_dd_free; self->super.super.notify = afprogram_dd_notify; self->cmdline = g_string_new(cmdline); log_writer_options_defaults(&self->writer_options); return &self->super; } syslog-ng-2.1.4/src/atomic.h0000644000000000000000000000423211057464227014363 0ustar rootroot/* * Copyright (C) 2002-2007 BalaBit IT Ltd. * Copyright (C) 2002-2007 Balazs Scheidler * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef ATOMIC_H_INCLUDED #define ATOMIC_H_INCLUDED #if ENABLE_THREADS typedef struct { gint counter; } GAtomicCounter; static inline void g_atomic_counter_inc(GAtomicCounter *c) { g_atomic_int_inc(&c->counter); } static inline gboolean g_atomic_counter_dec_and_test(GAtomicCounter *c) { return g_atomic_int_dec_and_test(&c->counter); } static inline gint g_atomic_counter_get(GAtomicCounter *c) { return g_atomic_int_get(&c->counter); } static inline void g_atomic_counter_set(GAtomicCounter *c, gint value) { /* FIXME: we should use g_atomic_int_set, but that's available starting * with GLib 2.10 only, and we only use this function for initialization, * thus atomic write is not strictly needed as there's no concurrency * while initializing a refcounter. */ c->counter = value; } #else typedef gint GAtomicCounter; static inline void g_atomic_counter_inc(GAtomicCounter *c) { (*c)++; } static inline gboolean g_atomic_counter_dec_and_test(GAtomicCounter *c) { (*c)--; return (*c) == 0; } static inline gint g_atomic_counter_get(GAtomicCounter *c) { return *c; } static inline void g_atomic_counter_set(GAtomicCounter *c, gint value) { *c = value; } #endif #endif syslog-ng-2.1.4/src/children.h0000644000000000000000000000246710756015713014704 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef CHILDREN_H_INCLUDED #define CHILDREN_H_INCLUDED #include "syslog-ng.h" #include void child_manager_register(pid_t pid, void (*callback)(pid_t, int, gpointer), gpointer user_data, GDestroyNotify user_data_destroy); void child_manager_sigchild(pid_t pid, int status); void child_manager_init(void); void child_manager_deinit(void); #endif syslog-ng-2.1.4/src/cfg.c0000644000000000000000000003534011104350363013631 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "cfg.h" #include "sgroup.h" #include "dgroup.h" #include "filter.h" #include "center.h" #include "messages.h" #include "templates.h" #include "misc.h" #include "logmsg.h" #include "dnscache.h" #include "serialize.h" #include #include #include gboolean cfg_timezone_value(gchar *tz, glong *timezone) { *timezone = -1; if ((*tz == '+' || *tz == '-') && strlen(tz) == 6 && isdigit((int) *(tz+1)) && isdigit((int) *(tz+2)) && (*(tz+3) == ':') && isdigit((int) *(tz+4)) && isdigit((int) *(tz+5))) { /* timezone offset */ gint sign = *tz == '-' ? -1 : 1; gint hours, mins; tz++; hours = (*tz - '0') * 10 + *(tz+1) - '0'; mins = (*(tz+3) - '0') * 10 + *(tz+4) - '0'; if ((hours < 24 && mins <= 60) || (hours == 24 && mins == 0)) { *timezone = sign * (hours * 3600 + mins * 60); return TRUE; } } msg_error("Bogus timezone spec, must be in the format [+-]HH:MM, offset must be less than 24:00", evt_tag_str("value", tz), NULL); return FALSE; } gint cfg_ts_format_value(gchar *format) { if (strcmp(format, "rfc3164") == 0 || strcmp(format, "bsd") == 0) return TS_FMT_BSD; else if (strcmp(format, "rfc3339") == 0 || strcmp(format, "iso") == 0) return TS_FMT_ISO; else if (strcmp(format, "full") == 0) return TS_FMT_FULL; else if (strcmp(format, "unix") == 0 || strcmp(format, "utc") == 0) return TS_FMT_UNIX; else { msg_error("Invalid ts_format() value", evt_tag_str("value", format), NULL); return TS_FMT_BSD; } } void cfg_file_owner_set(GlobalConfig *self, gchar *owner) { if (!resolve_user(owner, &self->file_uid)) msg_error("Error resolving user", evt_tag_str("user", owner), NULL); } void cfg_file_group_set(GlobalConfig *self, gchar *group) { if (!resolve_group(group, &self->file_gid)) msg_error("Error resolving group", evt_tag_str("group", group), NULL); } void cfg_file_perm_set(GlobalConfig *self, gint perm) { self->file_perm = perm; } void cfg_dir_owner_set(GlobalConfig *self, gchar *owner) { if (!resolve_user(owner, &self->dir_uid)) msg_error("Error resolving user", evt_tag_str("user", owner), NULL); } void cfg_dir_group_set(GlobalConfig *self, gchar *group) { if (!resolve_group(group, &self->dir_gid)) msg_error("Error resolving group", evt_tag_str("group", group), NULL); } void cfg_dir_perm_set(GlobalConfig *self, gint perm) { self->dir_perm = perm; } void cfg_bad_hostname_set(GlobalConfig *self, gchar *bad_hostname_re) { if (self->bad_hostname_re) g_free(self->bad_hostname_re); self->bad_hostname_re = g_strdup(bad_hostname_re); } void cfg_add_source(GlobalConfig *cfg, LogSourceGroup *group) { g_hash_table_insert(cfg->sources, group->name->str, group); } void cfg_add_dest(GlobalConfig *cfg, LogDestGroup *group) { g_hash_table_insert(cfg->destinations, group->name->str, group); } void cfg_add_filter(GlobalConfig *cfg, LogFilterRule *rule) { g_hash_table_insert(cfg->filters, rule->name->str, rule); } void cfg_add_connection(GlobalConfig *cfg, LogConnection *conn) { g_ptr_array_add(cfg->connections, conn); } void cfg_add_template(GlobalConfig *cfg, LogTemplate *template) { g_hash_table_insert(cfg->templates, template->name->str, template); } LogTemplate * cfg_lookup_template(GlobalConfig *cfg, gchar *name) { if (name) return log_template_ref(g_hash_table_lookup(cfg->templates, name)); return NULL; } gboolean cfg_init(GlobalConfig *cfg, PersistentConfig *persist) { gint regerr; if (cfg->file_template_name && !(cfg->file_template = cfg_lookup_template(cfg, cfg->file_template_name))) msg_error("Error resolving file template", evt_tag_str("name", cfg->file_template_name), NULL); if (cfg->proto_template_name && !(cfg->proto_template = cfg_lookup_template(cfg, cfg->proto_template_name))) msg_error("Error resolving protocol template", evt_tag_str("name", cfg->proto_template_name), NULL); if (cfg->bad_hostname_re) { if ((regerr = regcomp(&cfg->bad_hostname, cfg->bad_hostname_re, REG_NOSUB | REG_EXTENDED)) != 0) { gchar buf[256]; regerror(regerr, &cfg->bad_hostname, buf, sizeof(buf)); msg_error("Error compiling bad_hostname regexp", evt_tag_str("error", buf), NULL); } else { cfg->bad_hostname_compiled = TRUE; } } dns_cache_set_params(cfg->dns_cache_size, cfg->dns_cache_expire, cfg->dns_cache_expire_failed, cfg->dns_cache_hosts); return cfg->center->super.init(&cfg->center->super, cfg, persist); } gboolean cfg_deinit(GlobalConfig *cfg, PersistentConfig *persist) { return cfg->center->super.deinit(&cfg->center->super, cfg, persist); } /* extern declarations in the generated parser & lexer */ extern FILE *yyin; extern int yyparse(); extern void lex_init(FILE *); extern int yydebug; extern int linenum; extern void yyparser_reset(void); GlobalConfig * cfg_new(gchar *fname) { GlobalConfig *self = g_new0(GlobalConfig, 1); FILE *cfg; gint res; self->filename = fname; self->sources = g_hash_table_new(g_str_hash, g_str_equal); self->destinations = g_hash_table_new(g_str_hash, g_str_equal); self->filters = g_hash_table_new(g_str_hash, g_str_equal); self->templates = g_hash_table_new(g_str_hash, g_str_equal); self->connections = g_ptr_array_new(); self->flush_lines = 0; self->flush_timeout = 10000; /* 10 seconds */ self->mark_freq = 1200; /* 20 minutes */ self->stats_freq = 600; self->chain_hostnames = 1; self->use_fqdn = 0; self->use_dns = 1; self->time_reopen = 60; self->time_reap = 60; self->log_fifo_size = 1000; self->log_fetch_limit = 10; self->log_iw_size = 100; self->log_msg_size = 8192; self->follow_freq = -1; self->file_uid = 0; self->file_gid = 0; self->file_perm = 0600; self->dir_uid = 0; self->dir_gid = 0; self->dir_perm = 0700; self->use_dns_cache = 1; self->dns_cache_size = 1007; self->dns_cache_expire = 3600; self->dns_cache_expire_failed = 60; self->ts_format = TS_FMT_BSD; self->frac_digits = 0; self->recv_zone_offset = -1; self->send_zone_offset = -1; self->keep_timestamp = TRUE; configuration = self; if ((cfg = fopen(fname, "r")) != NULL) { lex_init(cfg); res = yyparse(); fclose(cfg); if (!res) { /* successfully parsed */ self->center = log_center_new(); return self; } } else { msg_error("Error opening configuration file", evt_tag_str(EVT_TAG_FILENAME, fname), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); } cfg_free(self); configuration = NULL; return NULL; } static gboolean cfg_remove_pipe(gpointer key, gpointer value, gpointer user_data) { LogPipe *self = (LogPipe *) value; log_pipe_unref(self); return TRUE; } static gboolean cfg_remove_filter(gpointer key, gpointer value, gpointer user_data) { LogFilterRule *s = (LogFilterRule *) value; log_filter_unref(s); return TRUE; } static gboolean cfg_remove_template(gpointer key, gpointer value, gpointer user_data) { log_template_unref(value); return TRUE; } void cfg_free(GlobalConfig *self) { int i; g_free(self->file_template_name); g_free(self->proto_template_name); log_template_unref(self->file_template); log_template_unref(self->proto_template); log_center_unref(self->center); g_hash_table_foreach_remove(self->sources, cfg_remove_pipe, NULL); g_hash_table_foreach_remove(self->destinations, cfg_remove_pipe, NULL); g_hash_table_foreach_remove(self->filters, cfg_remove_filter, NULL); g_hash_table_foreach_remove(self->templates, cfg_remove_template, NULL); for (i = 0; i < self->connections->len; i++) { log_connection_free(g_ptr_array_index(self->connections, i)); g_ptr_array_remove_fast(self->connections, 0); } g_hash_table_destroy(self->sources); g_hash_table_destroy(self->destinations); g_hash_table_destroy(self->filters); g_hash_table_destroy(self->templates); g_ptr_array_free(self->connections, TRUE); if (self->bad_hostname_compiled) regfree(&self->bad_hostname); g_free(self->bad_hostname_re); g_free(self->dns_cache_hosts); g_free(self); } GlobalConfig * cfg_reload_config(gchar *fname, GlobalConfig *cfg) { PersistentConfig *persist; GlobalConfig *new_cfg; new_cfg = cfg_new(fname); if (!new_cfg) { msg_error("Error parsing configuration", evt_tag_str(EVT_TAG_FILENAME, fname), NULL); return cfg; } persist = persist_config_new(); cfg_deinit(cfg, persist); if (cfg_init(new_cfg, persist)) { msg_verbose("New configuration initialized", NULL); cfg_free(cfg); persist_config_free(persist); return new_cfg; } else { msg_error("Error initializing new configuration, reverting to old config", NULL); cfg_init(cfg, persist); persist_config_free(persist); return cfg; } } /* PersistentConfig */ struct _PersistentConfig { GHashTable *keys; }; typedef struct _PersistentConfigEntry { gpointer value; GDestroyNotify destroy; /* this value is a string and should be saved */ gboolean survive_across_restarts:1; } PersistentConfigEntry; static void persist_config_entry_free(PersistentConfigEntry *self) { if (self->destroy) self->destroy(self->value); g_free(self); } static PersistentConfigEntry * persist_config_add_entry(PersistentConfig *self, gchar *name, gpointer value, GDestroyNotify destroy) { PersistentConfigEntry *p; if (self && value) { if (g_hash_table_lookup(self->keys, name)) { msg_error("Internal error, duplicate configuration elements refer to the same persistent config", evt_tag_str("name", name), NULL); destroy(value); return NULL; } p = g_new0(PersistentConfigEntry, 1); p->value = value; p->destroy = destroy; g_hash_table_insert(self->keys, g_strdup(name), p); return p; } return NULL; } void persist_config_add(PersistentConfig *self, gchar *name, gpointer value, GDestroyNotify destroy) { persist_config_add_entry(self, name, value, destroy); } /** * persist_config_add_survivor: * * Add a "surviving" value, a value that is remembered accross restarts. **/ void persist_config_add_survivor(PersistentConfig *self, gchar *name, gchar *value) { PersistentConfigEntry *p; p = persist_config_add_entry(self, name, g_strdup(value), g_free); if (p) { p->survive_across_restarts = TRUE; } } gpointer persist_config_fetch(PersistentConfig *self, gchar *name) { gpointer res = NULL; gchar *orig_key; PersistentConfigEntry *p; gpointer tmp1, tmp2; if (self && g_hash_table_lookup_extended(self->keys, name, &tmp1, &tmp2)) { orig_key = (gchar *) tmp1; p = (PersistentConfigEntry *) tmp2; res = p->value; g_hash_table_steal(self->keys, name); g_free(orig_key); g_free(p); } return res; } static void persist_config_save_value(gchar *key, PersistentConfigEntry *entry, SerializeArchive *sa) { if (entry->survive_across_restarts) { /* NOTE: we ignore errors here, as we cannot bail out from the * g_hash_table_foreach() loop anyway. */ serialize_write_cstring(sa, key, -1); serialize_write_cstring(sa, (gchar *) entry->value, -1); } } void persist_config_save(PersistentConfig *self, const gchar *filename) { FILE *persist_file; persist_file = fopen(filename, "w"); if (persist_file) { SerializeArchive *sa; sa = serialize_file_archive_new(persist_file); serialize_write_blob(sa, "SLP2", 4); g_hash_table_foreach(self->keys, (GHFunc) persist_config_save_value, sa); serialize_write_cstring(sa, "", 0); /* EOF */ if (sa->error) goto error; serialize_archive_free(sa); fclose(persist_file); return; } error: msg_error("Error saving persistent configuration file", evt_tag_str("name", PATH_PERSIST_CONFIG), NULL); } void persist_config_load(PersistentConfig *self, const gchar *filename) { FILE *persist_file; persist_file = fopen(filename, "r"); if (persist_file) { gchar magic[4]; gchar *key, *value; SerializeArchive *sa; sa = serialize_file_archive_new(persist_file); serialize_read_blob(sa, magic, 4); if (memcmp(magic, "SLP2", 4) != 0) { msg_error("Persistent configuration file is in invalid format, ignoring", NULL); goto close_and_exit; } while (serialize_read_cstring(sa, &key, NULL)) { if (key[0] && serialize_read_cstring(sa, &value, NULL)) { /* add a non-surviving entry, thus each value is only * written/read once unless the code readds it, this is needed * to limit the size of the persistent configuration file */ persist_config_add(self, key, value, g_free); } else { g_free(key); break; } g_free(key); } close_and_exit: serialize_archive_free(sa); fclose(persist_file); } } PersistentConfig * persist_config_new(void) { PersistentConfig *self = g_new0(PersistentConfig, 1); self->keys = g_hash_table_new_full(g_str_hash, g_str_equal, (GDestroyNotify) g_free, (GDestroyNotify) persist_config_entry_free); return self; } void persist_config_free(PersistentConfig *self) { g_hash_table_destroy(self->keys); g_free(self); } syslog-ng-2.1.4/src/afsql.h0000644000000000000000000000153410756015713014214 0ustar rootroot/* * COPYRIGHTHERE */ #ifndef AFSQL_H_INCLUDED #define AFSQL_H_INCLUDED #include "driver.h" void afsql_dd_set_type(LogDriver *s, const gchar *type); void afsql_dd_set_host(LogDriver *s, const gchar *host); void afsql_dd_set_port(LogDriver *s, const gchar *host); void afsql_dd_set_user(LogDriver *s, const gchar *user); void afsql_dd_set_password(LogDriver *s, const gchar *password); void afsql_dd_set_database(LogDriver *s, const gchar *database); void afsql_dd_set_table(LogDriver *s, const gchar *table); void afsql_dd_set_columns(LogDriver *s, GList *columns); void afsql_dd_set_values(LogDriver *s, GList *values); void afsql_dd_set_indexes(LogDriver *s, GList *indexes); void afsql_dd_set_mem_fifo_size(LogDriver *s, gint mem_fifo_size); void afsql_dd_set_disk_fifo_size(LogDriver *s, gint64 disk_fifo_size); LogDriver *afsql_dd_new(); #endif syslog-ng-2.1.4/src/fdread.h0000644000000000000000000000312610756015713014332 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef FDREAD_H_INCLUDED #define FDREAD_H_INCLUDED #include "syslog-ng.h" #include "gsockaddr.h" #include #define FR_DONTCLOSE 0x0001 #define FR_RECV 0x0002 typedef struct _FDRead FDRead; struct _FDRead { gint fd; GIOCondition cond; guint flags; gint timeout; size_t (*read)(FDRead *self, void *buf, size_t count, GSockAddr **sa); void (*free_fn)(FDRead *self); }; static inline ssize_t fd_read(FDRead *s, void *buf, size_t count, GSockAddr **sa) { return s->read(s, buf, count, sa); } FDRead *fd_read_new(gint fd, guint flags); void fd_read_free(FDRead *self); void fd_read_free_method(FDRead *self); #endif syslog-ng-2.1.4/src/cfg-grammar.y0000644000000000000000000007225011152065465015315 0ustar rootroot%{ #include "syslog-ng.h" #include "cfg.h" #include "sgroup.h" #include "dgroup.h" #include "center.h" #include "filter.h" #include "templates.h" #include "logreader.h" #include "affile.h" #include "afinter.h" #include "afsocket.h" #include "afinet.h" #include "afunix.h" #include "afstreams.h" #include "afuser.h" #include "afprog.h" #if ENABLE_SQL #include "afsql.h" #endif #include "messages.h" #include "syslog-names.h" #include #include #include #include int lookup_parse_flag(char *flag); void yyerror(char *msg); int yylex(); LogDriver *last_driver; LogReaderOptions *last_reader_options; LogWriterOptions *last_writer_options; LogTemplate *last_template; SocketOptions *last_sock_options; gint last_addr_family = AF_INET; #if ! ENABLE_IPV6 #undef AF_INET6 #define AF_INET6 0; g_assert_not_reached() #endif %} %union { gint64 num; char *cptr; void *ptr; FilterExprNode *node; } /* statements */ %token KW_SOURCE KW_DESTINATION KW_LOG KW_OPTIONS KW_FILTER /* source & destination items */ %token KW_INTERNAL KW_FILE KW_PIPE KW_UNIX_STREAM KW_UNIX_DGRAM %token KW_TCP KW_UDP KW_TCP6 KW_UDP6 %token KW_USERTTY KW_DOOR KW_SUN_STREAMS KW_PROGRAM %token KW_SQL KW_TYPE KW_COLUMNS KW_INDEXES KW_VALUES KW_PASSWORD KW_DATABASE KW_USERNAME KW_TABLE KW_ENCODING /* option items */ %token KW_FSYNC KW_MARK_FREQ KW_STATS_FREQ KW_FLUSH_LINES KW_SUPPRESS KW_FLUSH_TIMEOUT KW_LOG_MSG_SIZE KW_FILE_TEMPLATE KW_PROTO_TEMPLATE %token KW_CHAIN_HOSTNAMES KW_NORMALIZE_HOSTNAMES KW_KEEP_HOSTNAME KW_CHECK_HOSTNAME KW_BAD_HOSTNAME %token KW_KEEP_TIMESTAMP %token KW_USE_DNS KW_USE_FQDN %token KW_DNS_CACHE KW_DNS_CACHE_SIZE %token KW_DNS_CACHE_EXPIRE KW_DNS_CACHE_EXPIRE_FAILED KW_DNS_CACHE_HOSTS %token KW_PERSIST_ONLY %token KW_TZ_CONVERT KW_TS_FORMAT KW_FRAC_DIGITS %token KW_LOG_FIFO_SIZE KW_LOG_FETCH_LIMIT KW_LOG_IW_SIZE KW_LOG_PREFIX %token KW_THROTTLE /* SSL support */ %token KW_TLS KW_PEER_VERIFY KW_KEY_FILE KW_CERT_FILE KW_CA_DIR KW_CRL_DIR /* log statement options */ %token KW_FLAGS KW_CATCHALL KW_FALLBACK KW_FINAL KW_FLOW_CONTROL /* reader options */ %token KW_PAD_SIZE KW_TIME_ZONE KW_RECV_TIME_ZONE KW_SEND_TIME_ZONE /* timers */ %token KW_TIME_REOPEN KW_TIME_REAP KW_TIME_SLEEP /* destination options */ %token KW_TMPL_ESCAPE /* driver specific options */ %token KW_OPTIONAL /* file related options */ %token KW_CREATE_DIRS %token KW_OWNER KW_GROUP KW_PERM %token KW_DIR_OWNER KW_DIR_GROUP KW_DIR_PERM %token KW_TEMPLATE KW_TEMPLATE_ESCAPE %token KW_FOLLOW_FREQ %token KW_OVERWRITE_IF_OLDER /* socket related options */ %token KW_KEEP_ALIVE KW_MAX_CONNECTIONS %token KW_LOCALIP KW_IP KW_LOCALPORT KW_PORT KW_DESTPORT %token KW_IP_TTL KW_SO_BROADCAST KW_IP_TOS KW_SO_SNDBUF KW_SO_RCVBUF KW_SO_KEEPALIVE KW_SPOOF_SOURCE /* misc options */ %token KW_USE_TIME_RECVD /* filter items*/ %token KW_FACILITY KW_LEVEL KW_HOST KW_MATCH KW_NETMASK /* yes/no switches */ %token KW_YES KW_NO /* obsolete, compatibility and not-yet supported options */ %token KW_GC_IDLE_THRESHOLD KW_GC_BUSY_THRESHOLD %token KW_COMPRESS KW_MAC KW_AUTH KW_ENCRYPT %token KW_IFDEF %token KW_ENDIF %token DOTDOT %token IDENTIFIER %token NUMBER %token STRING %left KW_OR %left KW_AND %left KW_NOT %type source_stmt %type dest_stmt %type log_stmt %type options_stmt %type template_stmt %type source_items %type source_item %type source_afinter %type source_affile %type source_affile_params %type source_afpipe_params %type source_afsocket %type source_afunix_dgram_params %type source_afunix_stream_params %type source_afinet_udp_params %type source_afinet_tcp_params %type source_afsocket_stream_params %type source_afstreams %type source_afstreams_params %type source_reader_option_flags %type dest_items %type dest_item %type dest_affile %type dest_affile_params %type dest_afpipe %type dest_afpipe_params %type dest_afsocket %type dest_afunix_dgram_params %type dest_afunix_stream_params %type dest_afinet_udp_params %type dest_afinet_tcp_params %type dest_afuser %type dest_afprogram %type dest_afprogram_params %type dest_afsql %type dest_afsql_params %type dest_writer_options_flags %type dest_writer_options_flag %type log_items %type log_item %type log_flags %type log_flags_items %type log_flags_item %type options_items %type options_item %type filter_stmt %type filter_expr %type filter_simple_expr %type filter_fac_list %type filter_fac %type filter_level_list %type filter_level %type yesno %type dnsmode %type string %type string_or_number %type string_list %type string_list_build %% start : stmts ; stmts : stmt ';' stmts | ; stmt : KW_SOURCE source_stmt { cfg_add_source(configuration, $2); } | KW_DESTINATION dest_stmt { cfg_add_dest(configuration, $2); } | KW_LOG log_stmt { cfg_add_connection(configuration, $2); } | KW_FILTER filter_stmt { cfg_add_filter(configuration, $2); } | KW_TEMPLATE template_stmt { cfg_add_template(configuration, $2); } | KW_OPTIONS options_stmt { } ; source_stmt : string '{' source_items '}' { $$ = log_source_group_new($1, $3); free($1); } ; dest_stmt : string '{' dest_items '}' { $$ = log_dest_group_new($1, $3); free($1); } ; log_stmt : '{' log_items log_flags '}' { $$ = log_connection_new($2, $3); } ; options_stmt : '{' options_items '}' { $$ = NULL; } ; template_stmt : string { last_template = log_template_new($1, NULL); free($1); } '{' template_items '}' { $$ = last_template; } ; template_items : template_item ';' template_items | ; template_item : KW_TEMPLATE '(' string ')' { last_template->template = g_string_new($3); free($3); } | KW_TEMPLATE_ESCAPE '(' yesno ')' { log_template_set_escape(last_template, $3); } ; socket_option : KW_SO_SNDBUF '(' NUMBER ')' { last_sock_options->sndbuf = $3; } | KW_SO_RCVBUF '(' NUMBER ')' { last_sock_options->rcvbuf = $3; } | KW_SO_BROADCAST '(' yesno ')' { last_sock_options->broadcast = $3; } | KW_SO_KEEPALIVE '(' yesno ')' { last_sock_options->keepalive = $3; } ; inet_socket_option : socket_option | KW_IP_TTL '(' NUMBER ')' { ((InetSocketOptions *) last_sock_options)->ttl = $3; } | KW_IP_TOS '(' NUMBER ')' { ((InetSocketOptions *) last_sock_options)->tos = $3; } ; source_items : source_item ';' source_items { log_drv_append($1, $3); log_drv_unref($3); $$ = $1; } | { $$ = NULL; } ; source_item : source_afinter { $$ = $1; } | source_affile { $$ = $1; } | source_afsocket { $$ = $1; } | source_afstreams { $$ = $1; } ; source_afinter : KW_INTERNAL '(' ')' { $$ = afinter_sd_new(); } ; source_affile : KW_FILE '(' source_affile_params ')' { $$ = $3; } | KW_PIPE '(' source_afpipe_params ')' { $$ = $3; } ; source_affile_params : string { last_driver = affile_sd_new($1, 0); free($1); last_reader_options = &((AFFileSourceDriver *) last_driver)->reader_options; } source_reader_options { $$ = last_driver; } ; source_afpipe_params : string { last_driver = affile_sd_new($1, AFFILE_PIPE); free($1); last_reader_options = &((AFFileSourceDriver *) last_driver)->reader_options; } source_afpipe_options { $$ = last_driver; } ; source_afpipe_options : KW_OPTIONAL '(' yesno ')' { last_driver->optional = $3; } | source_reader_options {} ; source_afsocket : KW_UNIX_DGRAM '(' source_afunix_dgram_params ')' { $$ = $3; } | KW_UNIX_STREAM '(' source_afunix_stream_params ')' { $$ = $3; } | KW_UDP { last_addr_family = AF_INET; } '(' source_afinet_udp_params ')' { $$ = $4; } | KW_TCP { last_addr_family = AF_INET; } '(' source_afinet_tcp_params ')' { $$ = $4; } | KW_UDP6 { last_addr_family = AF_INET6; } '(' source_afinet_udp_params ')' { $$ = $4; } | KW_TCP6 { last_addr_family = AF_INET6; } '(' source_afinet_tcp_params ')' { $$ = $4; } ; source_afunix_dgram_params : string { last_driver = afunix_sd_new( $1, AFSOCKET_DGRAM | AFSOCKET_LOCAL); free($1); last_reader_options = &((AFSocketSourceDriver *) last_driver)->reader_options; last_sock_options = &((AFUnixSourceDriver *) last_driver)->sock_options; } source_afunix_options { $$ = last_driver; } ; source_afunix_stream_params : string { last_driver = afunix_sd_new( $1, AFSOCKET_STREAM | AFSOCKET_KEEP_ALIVE | AFSOCKET_LOCAL); free($1); last_reader_options = &((AFSocketSourceDriver *) last_driver)->reader_options; last_sock_options = &((AFUnixSourceDriver *) last_driver)->sock_options; } source_afunix_options { $$ = last_driver; } ; /* options are common between dgram & stream */ source_afunix_options : source_afunix_option source_afunix_options | ; source_afunix_option : KW_OWNER '(' string_or_number ')' { afunix_sd_set_uid(last_driver, $3); free($3); } | KW_GROUP '(' string_or_number ')' { afunix_sd_set_gid(last_driver, $3); free($3); } | KW_PERM '(' NUMBER ')' { afunix_sd_set_perm(last_driver, $3); } | KW_OPTIONAL '(' yesno ')' { last_driver->optional = $3; } | source_afsocket_stream_params {} | source_reader_option {} | socket_option {} ; source_afinet_udp_params : { last_driver = afinet_sd_new(last_addr_family, NULL, 514, AFSOCKET_DGRAM); last_reader_options = &((AFSocketSourceDriver *) last_driver)->reader_options; last_sock_options = &((AFInetSourceDriver *) last_driver)->sock_options.super; } source_afinet_udp_options { $$ = last_driver; } ; source_afinet_udp_options : source_afinet_udp_option source_afinet_udp_options | ; source_afinet_udp_option : source_afinet_option | KW_LOCALPORT '(' string_or_number ')' { afinet_sd_set_localport(last_driver, $3, "udp"); free($3); } | KW_PORT '(' string_or_number ')' { afinet_sd_set_localport(last_driver, $3, "udp"); free($3); } ; source_afinet_option : KW_LOCALIP '(' string ')' { afinet_sd_set_localip(last_driver, $3); free($3); } | KW_IP '(' string ')' { afinet_sd_set_localip(last_driver, $3); free($3); } | source_reader_option | inet_socket_option ; source_afinet_tcp_params : { last_driver = afinet_sd_new(last_addr_family, NULL, 514, AFSOCKET_STREAM); last_reader_options = &((AFSocketSourceDriver *) last_driver)->reader_options; last_sock_options = &((AFInetSourceDriver *) last_driver)->sock_options.super; } source_afinet_tcp_options { $$ = last_driver; } ; source_afinet_tcp_options : source_afinet_tcp_option source_afinet_tcp_options | ; source_afinet_tcp_option : source_afinet_option | KW_LOCALPORT '(' string_or_number ')' { afinet_sd_set_localport(last_driver, $3, "tcp"); free($3); } | KW_PORT '(' string_or_number ')' { afinet_sd_set_localport(last_driver, $3, "tcp"); free($3); } | source_afsocket_stream_params {} ; source_afsocket_stream_params : KW_KEEP_ALIVE '(' yesno ')' { afsocket_sd_set_keep_alive(last_driver, $3); } | KW_MAX_CONNECTIONS '(' NUMBER ')' { afsocket_sd_set_max_connections(last_driver, $3); } ; source_afstreams : KW_SUN_STREAMS '(' source_afstreams_params ')' { $$ = $3; } ; source_afstreams_params : string { last_driver = afstreams_sd_new($1); free($1); } source_afstreams_options { $$ = last_driver; } ; source_afstreams_options : source_afstreams_option source_afstreams_options | ; source_afstreams_option : KW_DOOR '(' string ')' { afstreams_sd_set_sundoor(last_driver, $3); free($3); } ; source_reader_options : source_reader_option source_reader_options | ; source_reader_option : KW_FLAGS '(' source_reader_option_flags ')' { last_reader_options->options = $3; } | KW_LOG_MSG_SIZE '(' NUMBER ')' { last_reader_options->msg_size = $3; } | KW_LOG_IW_SIZE '(' NUMBER ')' { last_reader_options->source_opts.init_window_size = $3; } | KW_LOG_FETCH_LIMIT '(' NUMBER ')' { last_reader_options->fetch_limit = $3; } | KW_LOG_PREFIX '(' string ')' { last_reader_options->prefix = $3; } | KW_PAD_SIZE '(' NUMBER ')' { last_reader_options->padding = $3; } | KW_FOLLOW_FREQ '(' NUMBER ')' { last_reader_options->follow_freq = $3; } | KW_TIME_ZONE '(' string ')' { cfg_timezone_value($3, &last_reader_options->zone_offset); free($3); } | KW_KEEP_TIMESTAMP '(' yesno ')' { last_reader_options->keep_timestamp = $3; } ; source_reader_option_flags : string source_reader_option_flags { $$ = lookup_parse_flag($1) | $2; free($1); } | { $$ = 0; } ; dest_items : dest_item ';' dest_items { log_drv_append($1, $3); log_drv_unref($3); $$ = $1; } | { $$ = NULL; } ; dest_item : dest_affile { $$ = $1; } | dest_afpipe { $$ = $1; } | dest_afsocket { $$ = $1; } | dest_afuser { $$ = $1; } | dest_afprogram { $$ = $1; } | dest_afsql { $$ = $1; } ; dest_affile : KW_FILE '(' dest_affile_params ')' { $$ = $3; } ; dest_affile_params : string { last_driver = affile_dd_new($1, 0); free($1); last_writer_options = &((AFFileDestDriver *) last_driver)->writer_options; } dest_affile_options { $$ = last_driver; } ; dest_affile_options : dest_affile_option dest_affile_options | ; dest_affile_option : dest_writer_option | KW_OPTIONAL '(' yesno ')' { last_driver->optional = $3; } | KW_OWNER '(' string_or_number ')' { affile_dd_set_file_uid(last_driver, $3); free($3); } | KW_GROUP '(' string_or_number ')' { affile_dd_set_file_gid(last_driver, $3); free($3); } | KW_PERM '(' NUMBER ')' { affile_dd_set_file_perm(last_driver, $3); } | KW_DIR_OWNER '(' string_or_number ')' { affile_dd_set_dir_uid(last_driver, $3); free($3); } | KW_DIR_GROUP '(' string_or_number ')' { affile_dd_set_dir_gid(last_driver, $3); free($3); } | KW_DIR_PERM '(' NUMBER ')' { affile_dd_set_dir_perm(last_driver, $3); } | KW_CREATE_DIRS '(' yesno ')' { affile_dd_set_create_dirs(last_driver, $3); } | KW_OVERWRITE_IF_OLDER '(' NUMBER ')' { affile_dd_set_overwrite_if_older(last_driver, $3); } | KW_FSYNC '(' yesno ')' { affile_dd_set_fsync(last_driver, $3); } ; dest_afpipe : KW_PIPE '(' dest_afpipe_params ')' { $$ = $3; } ; dest_afpipe_params : string { last_driver = affile_dd_new($1, AFFILE_NO_EXPAND | AFFILE_PIPE); free($1); last_writer_options = &((AFFileDestDriver *) last_driver)->writer_options; last_writer_options->flush_lines = 0; } dest_afpipe_options { $$ = last_driver; } ; dest_afpipe_options : dest_afpipe_option dest_afpipe_options | ; dest_afpipe_option : dest_writer_option | KW_OWNER '(' string_or_number ')' { affile_dd_set_file_uid(last_driver, $3); free($3); } | KW_GROUP '(' string_or_number ')' { affile_dd_set_file_gid(last_driver, $3); free($3); } | KW_PERM '(' NUMBER ')' { affile_dd_set_file_perm(last_driver, $3); } ; dest_afsocket : KW_UNIX_DGRAM '(' dest_afunix_dgram_params ')' { $$ = $3; } | KW_UNIX_STREAM '(' dest_afunix_stream_params ')' { $$ = $3; } | KW_UDP { last_addr_family = AF_INET; } '(' dest_afinet_udp_params ')' { $$ = $4; } | KW_TCP { last_addr_family = AF_INET; } '(' dest_afinet_tcp_params ')' { $$ = $4; } | KW_UDP6 { last_addr_family = AF_INET6; } '(' dest_afinet_udp_params ')' { $$ = $4; } | KW_TCP6 { last_addr_family = AF_INET6; } '(' dest_afinet_tcp_params ')' { $$ = $4; } ; dest_afunix_dgram_params : string { last_driver = afunix_dd_new($1, AFSOCKET_DGRAM); free($1); last_writer_options = &((AFSocketDestDriver *) last_driver)->writer_options; last_sock_options = &((AFUnixDestDriver *) last_driver)->sock_options; } dest_afunix_options { $$ = last_driver; } ; dest_afunix_stream_params : string { last_driver = afunix_dd_new($1, AFSOCKET_STREAM); free($1); last_writer_options = &((AFSocketDestDriver *) last_driver)->writer_options; last_sock_options = &((AFUnixDestDriver *) last_driver)->sock_options; } dest_afunix_options { $$ = last_driver; } ; dest_afunix_options : dest_afunix_options dest_afunix_option | ; dest_afunix_option : dest_writer_option | socket_option ; dest_afinet_udp_params : string { last_driver = afinet_dd_new(last_addr_family, $1, 514, AFSOCKET_DGRAM); free($1); last_writer_options = &((AFSocketDestDriver *) last_driver)->writer_options; last_sock_options = &((AFInetDestDriver *) last_driver)->sock_options.super; } dest_afinet_udp_options { $$ = last_driver; } ; dest_afinet_udp_options : dest_afinet_udp_options dest_afinet_udp_option | ; dest_afinet_option : KW_LOCALIP '(' string ')' { afinet_dd_set_localip(last_driver, $3); free($3); } | inet_socket_option | dest_writer_option ; dest_afinet_udp_option : dest_afinet_option | KW_LOCALPORT '(' string_or_number ')' { afinet_dd_set_localport(last_driver, $3, "udp"); free($3); } | KW_PORT '(' string_or_number ')' { afinet_dd_set_destport(last_driver, $3, "udp"); free($3); } | KW_DESTPORT '(' string_or_number ')' { afinet_dd_set_destport(last_driver, $3, "udp"); free($3); } | KW_SPOOF_SOURCE '(' yesno ')' { afinet_dd_set_spoof_source(last_driver, $3); } ; dest_afinet_tcp_params : string { last_driver = afinet_dd_new(last_addr_family, $1, 514, AFSOCKET_STREAM); free($1); last_writer_options = &((AFSocketDestDriver *) last_driver)->writer_options; last_sock_options = &((AFInetDestDriver *) last_driver)->sock_options.super; } dest_afinet_tcp_options { $$ = last_driver; } ; dest_afinet_tcp_options : dest_afinet_tcp_options dest_afinet_tcp_option | ; dest_afinet_tcp_option : dest_afinet_option | KW_LOCALPORT '(' string_or_number ')' { afinet_dd_set_localport(last_driver, $3, "tcp"); free($3); } | KW_PORT '(' string_or_number ')' { afinet_dd_set_destport(last_driver, $3, "tcp"); free($3); } | KW_DESTPORT '(' string_or_number ')' { afinet_dd_set_destport(last_driver, $3, "tcp"); free($3); } ; dest_afuser : KW_USERTTY '(' string ')' { $$ = afuser_dd_new($3); free($3); } ; dest_afprogram : KW_PROGRAM '(' dest_afprogram_params ')' { $$ = $3; } ; dest_afprogram_params : string { last_driver = afprogram_dd_new($1); free($1); last_writer_options = &((AFProgramDestDriver *) last_driver)->writer_options; } dest_writer_options { $$ = last_driver; } ; dest_afsql : KW_SQL '(' dest_afsql_params ')' { $$ = $3; } ; dest_afsql_params : { #if ENABLE_SQL last_driver = afsql_dd_new(); #endif /* ENABLE_SQL */ } dest_afsql_options { $$ = last_driver; } ; dest_afsql_options : dest_afsql_option dest_afsql_options | ; dest_afsql_option : KW_IFDEF { #if ENABLE_SQL } | KW_TYPE '(' string ')' { afsql_dd_set_type(last_driver, $3); free($3); } | KW_HOST '(' string ')' { afsql_dd_set_host(last_driver, $3); free($3); } | KW_PORT '(' string ')' { afsql_dd_set_port(last_driver, $3); free($3); } | KW_USERNAME '(' string ')' { afsql_dd_set_user(last_driver, $3); free($3); } | KW_PASSWORD '(' string ')' { afsql_dd_set_password(last_driver, $3); free($3); } | KW_DATABASE '(' string ')' { afsql_dd_set_database(last_driver, $3); free($3); } | KW_TABLE '(' string ')' { afsql_dd_set_table(last_driver, $3); free($3); } | KW_COLUMNS '(' string_list ')' { afsql_dd_set_columns(last_driver, $3); } | KW_INDEXES '(' string_list ')' { afsql_dd_set_indexes(last_driver, $3); } | KW_VALUES '(' string_list ')' { afsql_dd_set_values(last_driver, $3); } | KW_LOG_FIFO_SIZE '(' NUMBER ')' { afsql_dd_set_mem_fifo_size(last_driver, $3); } | KW_ENDIF { #endif /* ENABLE_SQL */ } ; dest_writer_options : dest_writer_option dest_writer_options | ; dest_writer_option : KW_FLAGS '(' dest_writer_options_flags ')' { last_writer_options->options = $3; } | KW_LOG_FIFO_SIZE '(' NUMBER ')' { last_writer_options->mem_fifo_size = $3; } | KW_FLUSH_LINES '(' NUMBER ')' { last_writer_options->flush_lines = $3; } | KW_FLUSH_TIMEOUT '(' NUMBER ')' { last_writer_options->flush_timeout = $3; } | KW_SUPPRESS '(' NUMBER ')' { last_writer_options->suppress = $3; } | KW_TEMPLATE '(' string ')' { last_writer_options->template = cfg_lookup_template(configuration, $3); if (last_writer_options->template == NULL) { last_writer_options->template = log_template_new(NULL, $3); last_writer_options->template->def_inline = TRUE; } free($3); } | KW_TEMPLATE_ESCAPE '(' yesno ')' { log_writer_options_set_template_escape(last_writer_options, $3); } | KW_TIME_ZONE '(' string ')' { cfg_timezone_value($3, &last_writer_options->zone_offset); free($3); } | KW_TS_FORMAT '(' string ')' { last_writer_options->ts_format = cfg_ts_format_value($3); free($3); } | KW_FRAC_DIGITS '(' NUMBER ')' { last_writer_options->frac_digits = $3; } | KW_THROTTLE '(' NUMBER ')' { last_writer_options->throttle = $3; } ; dest_writer_options_flags : dest_writer_options_flag dest_writer_options_flags { $$ = $1 | $2; } | { $$ = 0; } ; dest_writer_options_flag : KW_TMPL_ESCAPE { $$ = LWO_TMPL_ESCAPE; } ; log_items : log_item ';' log_items { log_endpoint_append($1, $3); $$ = $1; } | { $$ = NULL; } ; log_item : KW_SOURCE '(' string ')' { $$ = log_endpoint_new(EP_SOURCE, $3); free($3); } | KW_FILTER '(' string ')' { $$ = log_endpoint_new(EP_FILTER, $3); free($3); } | KW_DESTINATION '(' string ')' { $$ = log_endpoint_new(EP_DESTINATION, $3); free($3); } ; log_flags : KW_FLAGS '(' log_flags_items ')' ';' { $$ = $3; } | { $$ = 0; } ; log_flags_items : log_flags_item log_flags_items { $$ |= $2; } | { $$ = 0; } ; log_flags_item : KW_CATCHALL { $$ = LC_CATCHALL; } | KW_FALLBACK { $$ = LC_FALLBACK; } | KW_FINAL { $$ = LC_FINAL; } | KW_FLOW_CONTROL { $$ = LC_FLOW_CONTROL; } ; options_items : options_item ';' options_items { $$ = $1; } | { $$ = NULL; } ; options_item : KW_MARK_FREQ '(' NUMBER ')' { configuration->mark_freq = $3; } | KW_STATS_FREQ '(' NUMBER ')' { configuration->stats_freq = $3; } | KW_FLUSH_LINES '(' NUMBER ')' { configuration->flush_lines = $3; } | KW_FLUSH_TIMEOUT '(' NUMBER ')' { configuration->flush_timeout = $3; } | KW_CHAIN_HOSTNAMES '(' yesno ')' { configuration->chain_hostnames = $3; } | KW_NORMALIZE_HOSTNAMES '(' yesno ')' { configuration->normalize_hostnames = $3; } | KW_KEEP_HOSTNAME '(' yesno ')' { configuration->keep_hostname = $3; } | KW_CHECK_HOSTNAME '(' yesno ')' { configuration->check_hostname = $3; } | KW_BAD_HOSTNAME '(' STRING ')' { cfg_bad_hostname_set(configuration, $3); free($3); } | KW_USE_TIME_RECVD '(' yesno ')' { configuration->use_time_recvd = $3; } | KW_USE_FQDN '(' yesno ')' { configuration->use_fqdn = $3; } | KW_USE_DNS '(' dnsmode ')' { configuration->use_dns = $3; } | KW_TIME_REOPEN '(' NUMBER ')' { configuration->time_reopen = $3; } | KW_TIME_REAP '(' NUMBER ')' { configuration->time_reap = $3; } | KW_TIME_SLEEP '(' NUMBER ')' { configuration->time_sleep = $3; if ($3 > 500) { msg_notice("The value specified for time_sleep is too large", evt_tag_int("time_sleep", $3), NULL); configuration->time_sleep = 500; } } | KW_LOG_FIFO_SIZE '(' NUMBER ')' { configuration->log_fifo_size = $3; } | KW_LOG_IW_SIZE '(' NUMBER ')' { configuration->log_iw_size = $3; } | KW_LOG_FETCH_LIMIT '(' NUMBER ')' { configuration->log_fetch_limit = $3; } | KW_LOG_MSG_SIZE '(' NUMBER ')' { configuration->log_msg_size = $3; } | KW_KEEP_TIMESTAMP '(' yesno ')' { configuration->keep_timestamp = $3; } | KW_TS_FORMAT '(' string ')' { configuration->ts_format = cfg_ts_format_value($3); free($3); } | KW_FRAC_DIGITS '(' NUMBER ')' { configuration->frac_digits = $3; } | KW_GC_BUSY_THRESHOLD '(' NUMBER ')' { /* ignored */; } | KW_GC_IDLE_THRESHOLD '(' NUMBER ')' { /* ignored */; } | KW_CREATE_DIRS '(' yesno ')' { configuration->create_dirs = $3; } | KW_OWNER '(' string_or_number ')' { cfg_file_owner_set(configuration, $3); free($3); } | KW_GROUP '(' string_or_number ')' { cfg_file_group_set(configuration, $3); free($3); } | KW_PERM '(' NUMBER ')' { cfg_file_perm_set(configuration, $3); } | KW_DIR_OWNER '(' string_or_number ')' { cfg_dir_owner_set(configuration, $3); free($3); } | KW_DIR_GROUP '(' string_or_number ')' { cfg_dir_group_set(configuration, $3); free($3); } | KW_DIR_PERM '(' NUMBER ')' { cfg_dir_perm_set(configuration, $3); } | KW_DNS_CACHE '(' yesno ')' { configuration->use_dns_cache = $3; } | KW_DNS_CACHE_SIZE '(' NUMBER ')' { configuration->dns_cache_size = $3; } | KW_DNS_CACHE_EXPIRE '(' NUMBER ')' { configuration->dns_cache_expire = $3; } | KW_DNS_CACHE_EXPIRE_FAILED '(' NUMBER ')' { configuration->dns_cache_expire_failed = $3; } | KW_DNS_CACHE_HOSTS '(' string ')' { configuration->dns_cache_hosts = $3; } | KW_FILE_TEMPLATE '(' string ')' { configuration->file_template_name = $3; } | KW_PROTO_TEMPLATE '(' string ')' { configuration->proto_template_name = $3; } | KW_RECV_TIME_ZONE '(' string ')' { cfg_timezone_value($3, &configuration->recv_zone_offset); free($3); } | KW_SEND_TIME_ZONE '(' string ')' { cfg_timezone_value($3, &configuration->send_zone_offset); free($3); } ; filter_stmt : string '{' filter_expr ';' '}' { $$ = log_filter_rule_new($1, $3); free($1); } ; filter_expr : filter_simple_expr { $$ = $1; if (!$1) return 1; } | KW_NOT filter_expr { $2->comp = !($2->comp); $$ = $2; } | filter_expr KW_OR filter_expr { $$ = fop_or_new($1, $3); } | filter_expr KW_AND filter_expr { $$ = fop_and_new($1, $3); } | '(' filter_expr ')' { $$ = $2; } ; filter_simple_expr : KW_FACILITY '(' filter_fac_list ')' { $$ = filter_facility_new($3); } | KW_FACILITY '(' NUMBER ')' { $$ = filter_facility_new(0x80000000 | $3); } | KW_LEVEL '(' filter_level_list ')' { $$ = filter_level_new($3); } | KW_PROGRAM '(' string ')' { $$ = filter_prog_new($3); free($3); } | KW_HOST '(' string ')' { $$ = filter_host_new($3); free($3); } | KW_MATCH '(' string ')' { $$ = filter_match_new($3); free($3); } | KW_FILTER '(' string ')' { $$ = filter_call_new($3, configuration); free($3); } | KW_NETMASK '(' string ')' { $$ = filter_netmask_new($3); free($3); } ; filter_fac_list : filter_fac filter_fac_list { $$ = $1 | $2; } | filter_fac { $$ = $1; } ; filter_fac : string { int n = syslog_name_lookup_facility_by_name($1); if (n == -1) { msg_error("Warning: Unknown facility", evt_tag_str("facility", $1), NULL); $$ = 0; } else $$ = (1 << n); free($1); } ; filter_level_list : filter_level filter_level_list { $$ = $1 | $2; } | filter_level { $$ = $1; } ; filter_level : string DOTDOT string { int r1, r2; r1 = syslog_name_lookup_level_by_name($1); if (r1 == -1) msg_error("Warning: Unknown priority level", evt_tag_str("priority", $1), NULL); r2 = syslog_name_lookup_level_by_name($3); if (r2 == -1) msg_error("Warning: Unknown priority level", evt_tag_str("priority", $1), NULL); if (r1 != -1 && r2 != -1) $$ = syslog_make_range(r1, r2); else $$ = 0; free($1); free($3); } | string { int n = syslog_name_lookup_level_by_name($1); if (n == -1) { msg_error("Warning: Unknown priority level", evt_tag_str("priority", $1), NULL); $$ = 0; } else $$ = 1 << n; free($1); } ; yesno : KW_YES { $$ = 1; } | KW_NO { $$ = 0; } | NUMBER { $$ = $1; } ; dnsmode : yesno { $$ = $1; } | KW_PERSIST_ONLY { $$ = 2; } ; string : IDENTIFIER | STRING ; string_or_number : string { $$ = $1; } | NUMBER { char buf[32]; snprintf(buf, sizeof(buf), "%" G_GINT64_FORMAT, $1); $$ = strdup(buf); } string_list : string_list_build { $$ = g_list_reverse($1); } ; string_list_build : string string_list_build { $$ = g_list_append($2, $1); } | { $$ = NULL; } ; %% extern int linenum; void yyerror(char *msg) { fprintf(stderr, "%s in %s at line %d.\n", msg, configuration->filename, linenum); } void yyparser_reset(void) { last_driver = NULL; last_reader_options = NULL; last_writer_options = NULL; last_template = NULL; } syslog-ng-2.1.4/src/logmsg.h0000644000000000000000000000577211104350363014375 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef LOG_H_INCLUDED #define LOG_H_INCLUDED #include "syslog-ng.h" #include "gsockaddr.h" #include "atomic.h" #include "serialize.h" #include #include #include #include #include #define LP_NOPARSE 0x0001 #define LP_INTERNAL 0x0002 #define LP_LOCAL 0x0004 #define LP_CHECK_HOSTNAME 0x0008 #define LP_STRICT 0x0010 #define LP_KERNEL 0x0020 #define LF_UNPARSED 0x0001 #define LF_INTERNAL 0x0002 #define LF_LOCAL 0x0004 #define LF_MARK 0x0008 /* timestamp formats */ #define TS_FMT_BSD 0 #define TS_FMT_ISO 1 #define TS_FMT_FULL 2 #define TS_FMT_UNIX 3 typedef void (*LMAckFunc)(LogMessage *lm, gpointer user_data); typedef struct _LogStamp { struct timeval time; /* zone offset in seconds, add this to UTC to get the time in local */ glong zone_offset; } LogStamp; void log_stamp_format(LogStamp *stamp, GString *target, gint ts_format, glong zone_offset, gint frac_digits); #define RE_MAX_MATCHES 256 struct _LogMessage { GAtomicCounter ref_cnt; GAtomicCounter ack_cnt; guint16 pri; guint8 flags; /* meta information */ guint8 num_re_matches; gchar *source_group; GSockAddr *saddr; LMAckFunc ack_func; gpointer ack_userdata; /* message parts */ LogStamp stamp; LogStamp recvd; GString date, host, host_from, program, msg; gchar **re_matches; }; LogMessage *log_msg_ref(LogMessage *m); void log_msg_unref(LogMessage *m); gboolean log_msg_write(LogMessage *self, SerializeArchive *sa); gboolean log_msg_read(LogMessage *self, SerializeArchive *sa); LogMessage *log_msg_new(gchar *msg, gint length, GSockAddr *saddr, guint flags, regex_t *bad_hostname); LogMessage *log_msg_new_mark(void); LogMessage *log_msg_new_internal(gint prio, const gchar *msg, guint flags); LogMessage *log_msg_new_empty(void); void log_msg_add_ack(LogMessage *msg, guint path_flags); void log_msg_ack(LogMessage *msg, guint path_flags); void log_msg_drop(LogMessage *msg, guint path_flags); void log_msg_clear_matches(LogMessage *self); #endif syslog-ng-2.1.4/src/fdwrite.h0000644000000000000000000000301711023165267014546 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef FDWRITE_H_INCLUDED #define FDWRITE_H_INCLUDED #include "syslog-ng.h" #include typedef struct _FDWrite FDWrite; struct _FDWrite { gint fd; GIOCondition cond; gboolean fsync:1, append:1; gint timeout; size_t (*write)(FDWrite *self, const void *buf, size_t count); void (*free_fn)(FDWrite *self); }; static inline ssize_t fd_write(FDWrite *s, const void *buf, size_t count) { return s->write(s, buf, count); } FDWrite *fd_write_new(gint fd); void fd_write_free(FDWrite *self); void fd_write_free_method(FDWrite *self); #endif syslog-ng-2.1.4/src/templates.c0000644000000000000000000001236310756015713015101 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "templates.h" #include "macros.h" #include typedef struct _LogTemplateElem { guint macro; GString *text; } LogTemplateElem; void log_template_set_escape(LogTemplate *self, gboolean enable) { if (enable) self->flags |= LT_ESCAPE; else self->flags &= ~LT_ESCAPE; } void log_template_compile(LogTemplate *self) { gchar *start, *p; guint last_macro = M_NONE; GString *last_text = NULL; LogTemplateElem *e; p = self->template->str; while (*p) { if (*p == '$') { p++; /* macro reference */ if (*p >= '0' && *p <= '9') { last_macro = M_MATCH_REF_OFS + (*p - '0'); p++; } else if (*p == '{') { gint ref_number = 0; p++; start = p; while (*p && *p != '}') { if (ref_number >= 0) { if ((*p >= '0' && *p <= '9')) ref_number = ref_number * 10 + (*p - '0'); else ref_number = -1; } p++; } p++; if (ref_number >= 0 && (p - start) > 1) last_macro = M_MATCH_REF_OFS + ref_number; else last_macro = log_macro_lookup(start, p - start - 1); } else { start = p; while ((*p >= 'A' && *p <= 'Z') || (*p == '_')) { p++; } last_macro = log_macro_lookup(start, p - start); } if (last_macro != M_NONE) { e = g_new0(LogTemplateElem, 1); e->macro = last_macro; e->text = last_text; self->compiled_template = g_list_prepend(self->compiled_template, e); last_macro = M_NONE; last_text = NULL; } } else { if (last_text == NULL) last_text = g_string_sized_new(32); g_string_append_c(last_text, *p); p++; } } if (last_macro != M_NONE || last_text) { e = g_new0(LogTemplateElem, 1); e->macro = last_macro; e->text = last_text; self->compiled_template = g_list_prepend(self->compiled_template, e); } self->compiled_template = g_list_reverse(self->compiled_template); } void log_template_format(LogTemplate *self, LogMessage *lm, guint macro_flags, gint ts_format, glong zone_offset, gint frac_digits, GString *result) { GList *p; LogTemplateElem *e; if (self->compiled_template == NULL) log_template_compile(self); g_string_truncate(result, 0); for (p = self->compiled_template; p; p = g_list_next(p)) { e = (LogTemplateElem *) p->data; if (e->text) { g_string_append(result, e->text->str); } if (e->macro != M_NONE) { log_macro_expand(result, e->macro, macro_flags | ((self->flags & LT_ESCAPE) ? MF_ESCAPE_RESULT : 0), ts_format, zone_offset, frac_digits, lm); } } } LogTemplate * log_template_new(gchar *name, const gchar *template) { LogTemplate *self = g_new0(LogTemplate, 1); self->name = g_string_new(name); self->template = template ? g_string_new(template) : NULL; self->flags = LT_ESCAPE; self->ref_cnt = 1; return self; } static void log_template_free(LogTemplate *self) { while (self->compiled_template) { LogTemplateElem *e; e = self->compiled_template->data; self->compiled_template = g_list_delete_link(self->compiled_template, self->compiled_template); if (e->text) g_string_free(e->text, TRUE); g_free(e); } g_string_free(self->name, TRUE); g_string_free(self->template, TRUE); g_free(self); } LogTemplate * log_template_ref(LogTemplate *s) { if (s) { g_assert(s->ref_cnt > 0); s->ref_cnt++; } return s; } void log_template_unref(LogTemplate *s) { if (s) { g_assert(s->ref_cnt > 0); if (--s->ref_cnt == 0) log_template_free(s); } } syslog-ng-2.1.4/src/utils.h0000644000000000000000000000263110756015713014245 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __UTILS_H_INCLUDED #define __UTILS_H_INCLUDED #include #include #include #include #ifndef HAVE_INET_ATON int inet_aton(const char *cp, struct in_addr *addr); #endif #ifndef HAVE_GETUTENT struct utmp *getutent(void); void endutent(void); #endif #define get_flags(flags, mask, shift) ((flags & mask) >> shift) #define set_flags(flags, mask, shift, value) ((flags & ~mask) | value << shift) #endif syslog-ng-2.1.4/src/logreader.c0000644000000000000000000004143511000347460015037 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "logreader.h" #include "messages.h" #include "fdread.h" #include #include #include #include #include #include #include #include #include static gboolean log_reader_fetch_log(LogReader *self, FDRead *fd); typedef struct _LogReaderWatch { GSource super; LogReader *reader; GPollFD pollfd; FDRead *fd; } LogReaderWatch; static gboolean log_reader_fd_prepare(GSource *source, gint *timeout) { LogReaderWatch *self = (LogReaderWatch *) source; self->pollfd.revents = 0; self->pollfd.events = 0; /* never indicate readability if flow control prevents us from sending messages */ if (!log_source_free_to_send(&self->reader->super)) return FALSE; /* always readable if we have a complete line in our buffer. as the * reader is at a lower priority than writers, buffers are flushed prior * to new messages are read */ if (self->reader->flags & LR_COMPLETE_LINE) return TRUE; if (self->reader->flags & LR_FOLLOW) { *timeout = self->reader->options->follow_freq * 1000; return FALSE; } self->pollfd.events = G_IO_IN; return FALSE; } static gboolean log_reader_fd_check(GSource *source) { LogReaderWatch *self = (LogReaderWatch *) source; if (!log_source_free_to_send(&self->reader->super)) return FALSE; if (self->reader->flags & LR_COMPLETE_LINE) return TRUE; if (self->reader->flags & LR_FOLLOW) { struct stat st, followed_st; off_t pos; if (self->fd->fd >= 0) { pos = lseek(self->fd->fd, 0, SEEK_CUR); if (pos == (off_t) -1) { msg_error("Error invoking seek on followed file", evt_tag_errno("error", errno), NULL); return FALSE; } if (fstat(self->fd->fd, &st) < 0) { msg_error("Error invoking fstat() on followed file", evt_tag_errno("error", errno), NULL); return FALSE; } if (pos < st.st_size) return TRUE; } if (self->reader->options->follow_filename && stat(self->reader->options->follow_filename, &followed_st) != -1) { if (self->fd->fd < 0 || st.st_ino != followed_st.st_ino) { /* file was moved and we are at EOF, follow the new file */ log_pipe_notify(self->reader->control, &self->reader->super.super, NC_FILE_MOVED, self); return TRUE; } return FALSE; } return FALSE; } return !!(self->pollfd.revents & (G_IO_IN | G_IO_ERR | G_IO_HUP)); } static gboolean log_reader_fd_dispatch(GSource *source, GSourceFunc callback, gpointer user_data) { LogReaderWatch *self = (LogReaderWatch *) source; if (!log_reader_fetch_log(self->reader, self->fd)) { return FALSE; } return TRUE; } static void log_reader_fd_finalize(GSource *source) { LogReaderWatch *self = (LogReaderWatch *) source; fd_read_free(self->fd); log_pipe_unref(&self->reader->super.super); } GSourceFuncs log_reader_source_funcs = { log_reader_fd_prepare, log_reader_fd_check, log_reader_fd_dispatch, log_reader_fd_finalize }; static GSource * log_reader_watch_new(LogReader *reader, FDRead *fd) { LogReaderWatch *self = (LogReaderWatch *) g_source_new(&log_reader_source_funcs, sizeof(LogReaderWatch)); log_pipe_ref(&reader->super.super); self->reader = reader; self->fd = fd; self->pollfd.fd = fd->fd; g_source_set_priority(&self->super, LOG_PRIORITY_READER); g_source_add_poll(&self->super, &self->pollfd); return &self->super; } static gboolean log_reader_handle_line(LogReader *self, gchar *line, gint length, GSockAddr *saddr, guint parse_flags) { LogMessage *m; msg_debug("Incoming log entry", evt_tag_printf("line", "%.*s", length, line), NULL); m = log_msg_new(line, length, saddr, parse_flags, self->options->bad_hostname); if (self->options->prefix) g_string_prepend(&m->msg, self->options->prefix); if (m->stamp.zone_offset == -1) m->stamp.zone_offset = self->options->zone_offset; if (!self->options->keep_timestamp) m->stamp = m->recvd; log_pipe_queue(&self->super.super, m, 0); return log_source_free_to_send(&self->super); } /** * Find the character terminating the buffer. * * NOTE: when looking for the end-of-message here, it either needs to be * terminated via NUL or via NL, when terminating via NL we have to make * sure that there's no NUL left in the message. This function iterates over * the input data and returns a pointer to the first occurence of NL or NUL. * * It uses an algorithm similar to what there's in libc memchr/strchr. **/ gchar * log_reader_find_eom(gchar *s, gsize n) { gchar *char_ptr; gulong *longword_ptr; gulong longword, magic_bits, charmask; gchar c; c = '\n'; /* align input to long boundary */ for (char_ptr = s; n > 0 && ((gulong) char_ptr & (sizeof(longword) - 1)) != 0; ++char_ptr, n--) { if (*char_ptr == c || *char_ptr == '\0') return char_ptr; } longword_ptr = (gulong *) char_ptr; #if GLIB_SIZEOF_LONG == 8 magic_bits = 0x7efefefefefefeffL; #elif GLIB_SIZEOF_LONG == 4 magic_bits = 0x7efefeffL; #else #error "unknown architecture" #endif memset(&charmask, c, sizeof(charmask)); while (n > sizeof(longword)) { longword = *longword_ptr++; if ((((longword + magic_bits) ^ ~longword) & ~magic_bits) != 0 || ((((longword ^ charmask) + magic_bits) ^ ~(longword ^ charmask)) & ~magic_bits) != 0) { char_ptr = (gchar *) (longword_ptr - 1); gint i; for (i = 0; i < sizeof(longword); i++) { if (*char_ptr == c || *char_ptr == '\0') return char_ptr; char_ptr++; } } n -= sizeof(longword); } char_ptr = (gchar *) longword_ptr; while (n-- > 0) { if (*char_ptr == c || *char_ptr == '\0') return char_ptr; ++char_ptr; } return NULL; } /** * log_reader_iterate_buf: * @self: LogReader instance * @saddr: socket address to be assigned to new messages (consumed!) * @flush: whether to flush the input buffer * @msg_counter: the number of messages processed in the current poll iteration * **/ static gboolean log_reader_iterate_buf(LogReader *self, GSockAddr *saddr, gboolean flush, gint *msg_count) { gchar *eol, *start; gint length; gboolean may_read = TRUE; guint parse_flags; self->flags &= ~LR_COMPLETE_LINE; eol = log_reader_find_eom(self->buffer, self->ofs); parse_flags = 0; if (self->options->options & LRO_NOPARSE) parse_flags |= LP_NOPARSE; if (self->options->options & LRO_CHECK_HOSTNAME) parse_flags |= LP_CHECK_HOSTNAME; if (self->options->options & LRO_KERNEL) parse_flags = LP_KERNEL; if (self->flags & LR_STRICT) parse_flags |= LP_STRICT; if (self->flags & LR_INTERNAL) parse_flags |= LP_INTERNAL; if (self->flags & LR_LOCAL) parse_flags |= LF_LOCAL; if ((self->flags & LR_PKTTERM) || (!eol && (self->ofs == self->options->msg_size)) || self->options->padding || flush) { /* our buffer is full, or * we are set to packet terminating mode, or * we are in padded mode HP-UX */ length = (self->options->padding ? (eol ? eol - self->buffer : self->ofs) : self->ofs); if (length) log_reader_handle_line(self, self->buffer, length, saddr, parse_flags); self->ofs = 0; (*msg_count)++; } else { if (saddr == NULL) { saddr = self->prev_addr; self->prev_addr = NULL; } if (self->prev_addr) { g_sockaddr_unref(self->prev_addr); self->prev_addr = NULL; } start = self->buffer; while ((self->options->fetch_limit == 0 || (*msg_count) < self->options->fetch_limit) && eol && may_read) { gchar *end = eol; /* eol points at the newline character. end points at the * character terminating the line, which may be a carriage * return preceeding the newline. */ (*msg_count)++; while ((end > start) && (end[-1] == '\r' || end[-1] == '\n' || end[-1] == 0)) end--; length = end - start; if (length) may_read = log_reader_handle_line(self, start, length, saddr, parse_flags); start = eol + 1; eol = log_reader_find_eom(start, &self->buffer[self->ofs] - start); } /* move remaining data to the beginning of the buffer */ if (eol) self->flags |= LR_COMPLETE_LINE; self->ofs = &self->buffer[self->ofs] - start; memmove(self->buffer, start, self->ofs); if (self->ofs != 0) self->prev_addr = g_sockaddr_ref(saddr); } return TRUE; } static gboolean log_reader_fetch_log(LogReader *self, FDRead *fd) { gint rc; GSockAddr *sa = NULL; gint msg_count = 0; /* iterare on previously buffered data */ if (self->flags & LR_COMPLETE_LINE) { log_reader_iterate_buf(self, NULL, FALSE, &msg_count); /* we still have something that could not be emptied, or multiread is * disabled and we did not check readability when we came here. */ if (self->ofs != 0 || (self->flags & LR_NOMREAD)) return TRUE; } /* NOTE: this loop is here to decrease the load on the main loop, we try * to fetch a couple of messages in a single run (but only up to * fetch_limit). */ while (msg_count < self->options->fetch_limit) { gint avail; if (!self->options->padding) avail = self->options->msg_size - self->ofs; else avail = self->options->padding; sa = NULL; rc = fd_read(fd, self->buffer + self->ofs, avail, &sa); if (rc == -1) { g_sockaddr_unref(sa); if (errno == EAGAIN) { /* ok we don't have any more data to read, return to main poll loop */ break; } else { /* an error occurred while reading */ msg_error("I/O error occurred while reading", evt_tag_int(EVT_TAG_FD, fd->fd), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); log_reader_iterate_buf(self, NULL, TRUE, &msg_count); log_pipe_notify(self->control, &self->super.super, NC_READ_ERROR, self); return FALSE; } } else if (rc == 0 && (self->flags & (LR_FOLLOW + LR_PKTTERM)) == 0) { /* EOF read */ msg_verbose("EOF occurred while reading", evt_tag_int(EVT_TAG_FD, fd->fd), NULL); log_reader_iterate_buf(self, NULL, TRUE, &msg_count); log_pipe_notify(self->control, &self->super.super, NC_CLOSE, self); g_sockaddr_unref(sa); return FALSE; } else { if (self->options->padding && rc != self->options->padding) { msg_error("Padding was set, and couldn't read enough bytes", evt_tag_int(EVT_TAG_FD, fd->fd), evt_tag_int("padding", self->options->padding), evt_tag_int("read", avail), NULL); log_pipe_notify(self->control, &self->super.super, NC_READ_ERROR, self); g_sockaddr_unref(sa); return FALSE; } self->ofs += rc; log_reader_iterate_buf(self, sa, FALSE, &msg_count); } g_sockaddr_unref(sa); if (self->flags & LR_NOMREAD) break; } return TRUE; } static gboolean log_reader_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { LogReader *self = (LogReader *) s; /* check for new data */ if (self->options->padding) { if (self->options->msg_size < self->options->padding) { msg_error("Buffer is too small to hold padding number of bytes", evt_tag_int("padding", self->options->padding), evt_tag_int("msg_size", self->options->msg_size), NULL); return FALSE; } } /* the source added below references this logreader, it will be unref'd when the source is destroyed */ self->source = log_reader_watch_new(self, self->fd); g_source_attach(self->source, NULL); return TRUE; } static gboolean log_reader_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { LogReader *self = (LogReader *) s; if (self->source) { g_source_destroy(self->source); g_source_unref(self->source); self->source = NULL; } return TRUE; } static void log_reader_free(LogPipe *s) { LogReader *self = (LogReader *) s; /* when this function is called the source is already removed, because it holds a reference to this reader */ log_pipe_unref(self->control); g_free(self->buffer); g_free(s); } void log_reader_set_options(LogPipe *s, LogReaderOptions *options) { LogReader *self = (LogReader *) s; self->super.options = &options->source_opts; self->options = options; if (options->follow_freq > 0) self->flags |= LR_FOLLOW; } /** * log_reader_set_pos: * * This function sets the current read position of the associated fd. It * should be used as a first operation before any message is read and is * useful to restart at a specific file position. It is not intended to be * used on anything non-seekable (e.g. sockets). **/ void log_reader_set_pos(LogReader *self, off_t ofs) { off_t size; size = lseek(self->fd->fd, 0, SEEK_END); if (ofs > size) ofs = size; if (lseek(self->fd->fd, ofs, SEEK_SET) >= 0) self->ofs = 0; } /** * log_reader_get_pos: * * This function returns the current read position of the associated fd. It * should be used to query the current read position right before exiting. * The returned value is adjusted with the bytes already read from the * stream but still in the input buffer. It is not intended to be used on * anything non-seekable (e.g. sockets) **/ off_t log_reader_get_pos(LogReader *self) { off_t res; res = lseek(self->fd->fd, 0, SEEK_CUR); if (res >= 0) return res - self->ofs; return res; } LogPipe * log_reader_new(FDRead *fd, guint32 flags, LogPipe *control, LogReaderOptions *options) { LogReader *self = g_new0(LogReader, 1); log_source_init_instance(&self->super, &options->source_opts); self->super.super.init = log_reader_init; self->super.super.deinit = log_reader_deinit; self->super.super.free_fn = log_reader_free; self->options = options; self->flags = flags; self->fd = fd; log_pipe_ref(control); self->control = control; self->buffer = g_malloc(options->msg_size); if (options->follow_freq > 0) self->flags |= LR_FOLLOW; return &self->super.super; } void log_reader_options_defaults(LogReaderOptions *options) { log_source_options_defaults(&options->source_opts); options->padding = 0; options->options = 0; options->fetch_limit = -1; options->msg_size = -1; options->follow_freq = -1; options->zone_offset = -1; options->keep_timestamp = -1; options->bad_hostname = NULL; } void log_reader_options_init(LogReaderOptions *options, GlobalConfig *cfg) { log_source_options_init(&options->source_opts, cfg); if (options->fetch_limit == -1) options->fetch_limit = cfg->log_fetch_limit; if (options->msg_size == -1) options->msg_size = cfg->log_msg_size; if (options->follow_freq == -1) options->follow_freq = cfg->follow_freq; if (options->zone_offset == -1) options->zone_offset = cfg->recv_zone_offset; if (options->keep_timestamp == -1) options->keep_timestamp = cfg->keep_timestamp; options->options |= LRO_CHECK_HOSTNAME * (!!cfg->check_hostname); if (cfg->bad_hostname_compiled) options->bad_hostname = &cfg->bad_hostname; } syslog-ng-2.1.4/src/Makefile.am0000644000000000000000000000225411104350502014753 0ustar rootrootYFLAGS=@YFLAGS@ sbin_PROGRAMS = syslog-ng noinst_LIBRARIES = libsyslog-ng.a syslog_ng_SOURCES = main.c syslog_ng_LDADD = libsyslog-ng.a libsyslog_ng_a_SOURCES = \ misc.c misc.h utils.c utils.h messages.c messages.h syslog-names.c syslog-names.h \ cfg.c cfg.h cfg-lex.l cfg-grammar.y macros.c macros.h filter.c filter.h \ logmsg.c logmsg.h \ logpipe.c logpipe.h logsource.c logsource.h driver.c driver.h sgroup.c sgroup.h \ dgroup.c dgroup.h center.c center.h templates.c templates.h \ logreader.c logreader.h logwriter.c logwriter.h \ affile.c affile.h afstreams.c afstreams.h afuser.c afuser.h afprog.c afprog.h \ afsocket.c afsocket.h afunix.c afunix.h afinet.c afinet.h afinter.c afinter.h \ children.c children.h stats.c stats.h \ gsockaddr.c gsockaddr.h fdwrite.c fdwrite.h fdread.c fdread.h memtrace.c memtrace.h \ dnscache.c dnscache.h apphook.c apphook.h serialize.c serialize.h logqueue.c logqueue.h \ atomic.h afsql.c afsql.h alarms.c alarms.h \ globals.c cfg-lex.c: cfg-grammar.c cfg-grammar.h: cfg-grammar.y cfg-grammar.c: cfg-grammar.y EXTRA_DIST = cfg-grammar.h cfg-lex.c cfg-grammar.c syslog-ng.h MAINTAINER_CLEAN_FILES = cfg-lex.c cfg-grammar.c cfg-grammar.h syslog-ng-2.1.4/src/apphook.h0000644000000000000000000000263510756015713014552 0ustar rootroot/* * Copyright (C) 2002-2007 BalaBit IT Ltd. * Copyright (C) 2002-2007 Balazs Scheidler * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef APPHOOK_H_INCLUDED #define APPHOOK_H_INCLUDED #include "syslog-ng.h" /* this enum must be in the order the given events actually happen in time */ enum { AH_STARTUP, AH_POST_DAEMONIZED, AH_SHUTDOWN }; typedef void (*ApplicationHookFunc)(gint type, gpointer user_data); void register_application_hook(gint type, ApplicationHookFunc func, gpointer user_data); void app_startup(); void app_post_daemonized(); void app_shutdown(); #endif syslog-ng-2.1.4/src/cfg-lex.l0000644000000000000000000002241111104545406014427 0ustar rootroot/*************************************************************************** * * Copyright (c) 1999 Balzs Scheidler * Copyright (c) 1999-2007 BalaBit IT Ltd. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * Inspired by nsyslog, originally written by Darren Reed. * * $Id: cfg-lex.l,v 1.8 2003/01/22 11:11:18 bazsi Exp $ * ***************************************************************************/ %{ #include "syslog-ng.h" #include "filter.h" #include "cfg-grammar.h" #include "logreader.h" #include "messages.h" #include #include struct keyword { char *kw_name; int kw_token; }; static struct keyword keywords[] = { /* statements */ { "source", KW_SOURCE }, { "destination", KW_DESTINATION }, { "log", KW_LOG }, { "options", KW_OPTIONS }, { "filter", KW_FILTER }, /* source or destination items */ { "file", KW_FILE }, { "fifo", KW_PIPE }, { "pipe", KW_PIPE }, { "internal", KW_INTERNAL }, { "unix_dgram", KW_UNIX_DGRAM }, { "unix_stream", KW_UNIX_STREAM }, { "udp", KW_UDP }, { "tcp", KW_TCP }, #if ENABLE_IPV6 { "udp6", KW_UDP6 }, { "tcp6", KW_TCP6 }, #endif { "usertty", KW_USERTTY }, { "door", KW_DOOR }, { "sun_stream", KW_SUN_STREAMS }, { "sun_streams", KW_SUN_STREAMS }, { "program", KW_PROGRAM }, #if ENABLE_SQL { "sql", KW_SQL }, { "type", KW_TYPE }, { "username", KW_USERNAME }, { "password", KW_PASSWORD }, { "database", KW_DATABASE }, { "encoding", KW_ENCODING }, { "table", KW_TABLE }, { "columns", KW_COLUMNS }, { "indexes", KW_INDEXES }, { "values", KW_VALUES }, #endif /* option items */ { "flags", KW_FLAGS }, { "catchall", KW_CATCHALL }, { "fallback", KW_FALLBACK }, { "final", KW_FINAL }, { "flow_control", KW_FLOW_CONTROL }, { "pad_size", KW_PAD_SIZE }, { "mark_freq", KW_MARK_FREQ }, { "mark", KW_MARK_FREQ }, /* obsolete */ { "stats_freq", KW_STATS_FREQ }, { "stats", KW_STATS_FREQ }, /* obsolete */ { "flush_lines", KW_FLUSH_LINES }, { "flush_timeout", KW_FLUSH_TIMEOUT }, { "suppress", KW_SUPPRESS }, { "sync_freq", KW_FLUSH_LINES }, /* obsolete */ { "sync", KW_FLUSH_LINES }, /* obsolete */ { "fsync", KW_FSYNC }, { "long_hostnames", KW_CHAIN_HOSTNAMES }, { "chain_hostnames", KW_CHAIN_HOSTNAMES }, { "normalize_hostnames",KW_NORMALIZE_HOSTNAMES }, { "keep_hostname", KW_KEEP_HOSTNAME }, { "check_hostname", KW_CHECK_HOSTNAME }, { "bad_hostname", KW_BAD_HOSTNAME }, { "keep_timestamp", KW_KEEP_TIMESTAMP }, { "ts_format", KW_TS_FORMAT }, { "frac_digits", KW_FRAC_DIGITS }, { "time_zone", KW_TIME_ZONE }, { "recv_time_zone", KW_RECV_TIME_ZONE }, { "send_time_zone", KW_SEND_TIME_ZONE }, { "use_time_recvd", KW_USE_TIME_RECVD }, { "use_fqdn", KW_USE_FQDN }, { "use_dns", KW_USE_DNS }, { "gc_threshold", KW_GC_BUSY_THRESHOLD }, { "gc_busy_threshold", KW_GC_BUSY_THRESHOLD }, { "gc_idle_threshold", KW_GC_IDLE_THRESHOLD }, { "time_reopen", KW_TIME_REOPEN }, { "time_reap", KW_TIME_REAP }, { "time_sleep", KW_TIME_SLEEP }, { "follow_freq", KW_FOLLOW_FREQ }, { "remove_if_older", KW_OVERWRITE_IF_OLDER }, /* obsolete */ { "overwrite_if_older", KW_OVERWRITE_IF_OLDER }, { "file_template", KW_FILE_TEMPLATE }, { "proto_template", KW_PROTO_TEMPLATE }, { "log_fifo_size", KW_LOG_FIFO_SIZE }, { "log_fetch_limit", KW_LOG_FETCH_LIMIT }, { "log_iw_size", KW_LOG_IW_SIZE }, { "log_msg_size", KW_LOG_MSG_SIZE }, { "log_prefix", KW_LOG_PREFIX }, { "throttle", KW_THROTTLE }, { "create_dirs", KW_CREATE_DIRS }, { "optional", KW_OPTIONAL }, { "localip", KW_LOCALIP }, { "ip", KW_IP }, { "localport", KW_LOCALPORT }, { "port", KW_PORT }, { "destport", KW_DESTPORT }, { "ip_ttl", KW_IP_TTL }, { "ip_tos", KW_IP_TOS }, { "so_broadcast", KW_SO_BROADCAST }, { "so_rcvbuf", KW_SO_RCVBUF }, { "so_sndbuf", KW_SO_SNDBUF }, { "so_keepalive", KW_SO_KEEPALIVE }, { "tcp_keep_alive", KW_SO_KEEPALIVE }, /* obsolete */ { "spoof_source", KW_SPOOF_SOURCE }, { "owner", KW_OWNER }, { "group", KW_GROUP }, { "perm", KW_PERM }, { "dir_owner", KW_DIR_OWNER }, { "dir_group", KW_DIR_GROUP }, { "dir_perm", KW_DIR_PERM }, { "template", KW_TEMPLATE }, { "template_escape", KW_TEMPLATE_ESCAPE }, { "keep_alive", KW_KEEP_ALIVE }, { "max_connections", KW_MAX_CONNECTIONS }, { "mac", KW_MAC }, { "authentication", KW_AUTH }, { "encrypt", KW_ENCRYPT }, { "compress", KW_COMPRESS }, { "persist_only", KW_PERSIST_ONLY }, { "dns_cache_hosts", KW_DNS_CACHE_HOSTS }, { "dns_cache", KW_DNS_CACHE }, { "dns_cache_size", KW_DNS_CACHE_SIZE }, { "dns_cache_expire", KW_DNS_CACHE_EXPIRE }, { "dns_cache_expire_failed", KW_DNS_CACHE_EXPIRE_FAILED }, /* filter items */ { "or", KW_OR }, { "and", KW_AND }, { "not", KW_NOT }, { "level", KW_LEVEL }, { "priority", KW_LEVEL }, { "facility", KW_FACILITY }, { "program", KW_PROGRAM }, { "host", KW_HOST }, { "match", KW_MATCH }, { "netmask", KW_NETMASK }, /* on/off switches */ { "yes", KW_YES }, { "on", KW_YES }, { "no", KW_NO }, { "off", KW_NO } }; #define MAX_REGEXP_LEN 1024 int linenum = 1; int lex_filter_params = 0; char buf[MAX_REGEXP_LEN]; char *str; static int check_reserved_words(char *token); static void append_string(int length, char *str); static void append_char(char c); %} %option nounput %option noyywrap white [ \t] digit [0-9] alpha [a-zA-Z] alphanum [a-zA-Z0-9] word [^ \#'"\(\)\{\}\\;\n\t,|\.] %x string %x qstring %% \#.*$ ; \r?\n { linenum++; } {white}+ ; \.\. { return DOTDOT; } 0x{digit}+ { yylval.num = strtoll(yytext, NULL, 16); return NUMBER; } 0{digit}+ { yylval.num = strtoll(yytext, NULL, 8); return NUMBER; } (-|\+)?{digit}+ { yylval.num = strtoll(yytext, NULL, 10); return NUMBER; } ({word}+(\.)?)*{word}+ { return check_reserved_words(yytext); } \( { return '('; } \) { return ')'; } \; { return ';'; } \{ { return '{'; } \} { return '}'; } \| { return '|'; } \, ; \" { str = buf; /* yy_push_state(string);*/ BEGIN(string); } \' { str = buf; BEGIN(qstring); } \\a { append_char(7); } \\n { append_char(10); } \\r { append_char(13); } \\t { append_char(9); } \\v { append_char(11); } \\[^anrtv] { append_string(1, yytext + 1); } \" { BEGIN(INITIAL); /* yy_pop_state();*/ yylval.cptr = strdup(buf); return STRING; } [^"\\]+ { append_string(strlen(yytext), yytext); } [^']+ { append_string(strlen(yytext), yytext); } \' { BEGIN(INITIAL); yylval.cptr = strdup(buf); return STRING; } %% int lex_init(FILE *file) { yyrestart(file); linenum = 1; return 0; } int check_reserved_words(char *token) { int i, j; for (i = 0; i < (sizeof(keywords) / sizeof(struct keyword)); i++) { for (j = 0; token[j] && keywords[i].kw_name[j]; j++) { if (token[j] == '-' || token[j] == '_') { if (keywords[i].kw_name[j] != '_') break; } else if (token[j] != keywords[i].kw_name[j]) break; } if (token[j] == 0 && keywords[i].kw_name[j] == 0) return keywords[i].kw_token; } yylval.cptr = strdup(token); return IDENTIFIER; } int lookup_parse_flag(char *flag) { if (strcmp(flag, "no_parse") == 0 || strcmp(flag, "no-parse") == 0) return LRO_NOPARSE; if (strcmp(flag, "kernel") == 0) return LRO_KERNEL; msg_error("Unknown parse flag", evt_tag_str("flag", flag), NULL); return 0; } static void append_string(int length, char *s) { int to_copy = MIN(MAX_REGEXP_LEN - (str - buf) - 1, length); memcpy(str, s, to_copy); str += to_copy; *str = 0; } static void append_char(char c) { *str = c; str++; *str = 0; } syslog-ng-2.1.4/src/center.h0000644000000000000000000000443510756015713014371 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef CENTER_H_INCLUDED #define CENTER_H_INCLUDED #include "syslog-ng.h" #include "logpipe.h" #define EP_SOURCE 1 #define EP_FILTER 2 #define EP_DESTINATION 3 typedef struct _LogEndpoint { struct _LogEndpoint *ep_next; GString *name; gint type; gpointer ref; } LogEndpoint; LogEndpoint *log_endpoint_new(gint type, gchar *name); void log_endpoint_append(LogEndpoint *a, LogEndpoint *b); void log_endpoint_free(LogEndpoint *self); #define LC_CATCHALL 1 #define LC_FALLBACK 2 #define LC_FINAL 4 #define LC_FLOW_CONTROL 8 typedef struct _LogConnection { GHashTable *source_cache; GPtrArray *sources; GPtrArray *filters; GPtrArray *destinations; guint32 flags; } LogConnection; LogConnection *log_connection_new(LogEndpoint *endpoints, guint32 flags); void log_connection_free(LogConnection *self); #define LC_STATE_INIT_SOURCES 1 #define LC_STATE_INIT_DESTS 2 #define LC_STATE_WORKING 3 typedef struct _LogCenter { LogPipe super; GlobalConfig *cfg; PersistentConfig *persist; gint state; gboolean success; guint32 *received_messages; guint32 *queued_messages; } LogCenter; LogCenter *log_center_new(void); static inline LogCenter * log_center_ref(LogCenter *s) { return (LogCenter *) log_pipe_ref((LogPipe *) s); } static inline void log_center_unref(LogCenter *s) { log_pipe_unref((LogPipe *) s); } #endif syslog-ng-2.1.4/src/afinter.c0000644000000000000000000001356210756015713014535 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "afinter.h" #include "logreader.h" #include "messages.h" static gint next_mark_target = -1; void afinter_postpone_mark(gint mark_freq) { if (mark_freq > 0) { GTimeVal tv; g_get_current_time(&tv); next_mark_target = tv.tv_sec + mark_freq; } } typedef struct _AFInterWatch { GSource super; gint mark_freq; } AFInterWatch; static gboolean afinter_source_prepare(GSource *source, gint *timeout) { AFInterWatch *self = (AFInterWatch *) source; GTimeVal tv; *timeout = -1; if (self->mark_freq > 0 && next_mark_target == -1) { g_source_get_current_time(source, &tv); next_mark_target = tv.tv_sec + self->mark_freq; } if (next_mark_target != -1) { g_source_get_current_time(source, &tv); *timeout = MAX((next_mark_target - tv.tv_sec) * 1000, 0); } else { *timeout = -1; } return msg_queue_length(internal_msg_queue) > 0; } static gboolean afinter_source_check(GSource *source) { GTimeVal tv; g_source_get_current_time(source, &tv); if (next_mark_target != -1 && next_mark_target <= tv.tv_sec) return TRUE; return msg_queue_length(internal_msg_queue) > 0; } static gboolean afinter_source_dispatch(GSource *source, GSourceFunc callback, gpointer user_data) { LogMessage *msg; gint path_flags = 0; GTimeVal tv; g_source_get_current_time(source, &tv); if (next_mark_target != -1 && next_mark_target <= tv.tv_sec) { msg = log_msg_new_mark(); path_flags = PF_FLOW_CTL_OFF; } else { msg = msg_queue_pop(internal_msg_queue); } if (msg) ((void (*)(LogPipe *, LogMessage *, gint))callback) ((LogPipe *) user_data, msg, path_flags); return TRUE; } static void afinter_source_finalize(GSource *source) { } GSourceFuncs afinter_source_watch_funcs = { afinter_source_prepare, afinter_source_check, afinter_source_dispatch, afinter_source_finalize }; static void afinter_source_dispatch_msg(LogPipe *pipe, LogMessage *msg, gint path_flags) { log_pipe_queue(pipe, msg, path_flags); } static inline GSource * afinter_source_watch_new(LogPipe *pipe, gint mark_freq) { AFInterWatch *self = (AFInterWatch *) g_source_new(&afinter_source_watch_funcs, sizeof(AFInterWatch)); self->mark_freq = mark_freq; g_source_set_callback(&self->super, (GSourceFunc) afinter_source_dispatch_msg, log_pipe_ref(pipe), (GDestroyNotify) log_pipe_unref); return &self->super; } typedef struct _AFInterSource { LogSource super; GSource *watch; } AFInterSource; static gboolean afinter_source_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFInterSource *self = (AFInterSource *) s; /* the source added below references this logreader, it will be unref'd when the source is destroyed */ self->watch = afinter_source_watch_new(&self->super.super, cfg->mark_freq); g_source_attach(self->watch, NULL); return TRUE; } static gboolean afinter_source_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFInterSource *self = (AFInterSource *) s; if (self->watch) { g_source_destroy(self->watch); g_source_unref(self->watch); self->watch = NULL; } return TRUE; } static LogSource * afinter_source_new(LogSourceOptions *options) { AFInterSource *self = g_new0(AFInterSource, 1); log_source_init_instance(&self->super, options); self->super.super.init = afinter_source_init; self->super.super.deinit = afinter_source_deinit; return &self->super; } typedef struct _AFInterSourceDriver { LogDriver super; LogSource *source; LogSourceOptions source_options; } AFInterSourceDriver; static gboolean afinter_sd_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFInterSourceDriver *self = (AFInterSourceDriver *) s; log_source_options_init(&self->source_options, cfg); self->source = afinter_source_new(&self->source_options); log_pipe_append(&self->source->super, s); log_pipe_init(&self->source->super, cfg, NULL); return TRUE; } static gboolean afinter_sd_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFInterSourceDriver *self = (AFInterSourceDriver *) s; if (self->source) { log_pipe_deinit(&self->source->super, cfg, NULL); /* break circular reference created during _init */ log_pipe_unref(&self->source->super); self->source = NULL; } return TRUE; } static void afinter_sd_free(LogPipe *s) { AFInterSourceDriver *self = (AFInterSourceDriver *) s; g_assert(!self->source); log_drv_free_instance(&self->super); g_free(self); } LogDriver * afinter_sd_new(void) { AFInterSourceDriver *self = g_new0(AFInterSourceDriver, 1); log_drv_init_instance(&self->super); self->super.super.init = afinter_sd_init; self->super.super.deinit = afinter_sd_deinit; self->super.super.free_fn = afinter_sd_free; log_source_options_defaults(&self->source_options); return &self->super; } syslog-ng-2.1.4/src/cfg-grammar.c0000644000000000000000000044462611157715060015277 0ustar rootroot/* A Bison parser, made by GNU Bison 2.3. */ /* Skeleton implementation for Bison's Yacc-like parsers in C Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ /* As a special exception, you may create a larger work that contains part or all of the Bison parser skeleton and distribute that work under terms of your choice, so long as that work isn't itself a parser generator using the skeleton or a modified version thereof as a parser skeleton. Alternatively, if you modify or redistribute the parser skeleton itself, you may (at your option) remove this special exception, which will cause the skeleton and the resulting Bison output files to be licensed under the GNU General Public License without this special exception. This special exception was added by the Free Software Foundation in version 2.2 of Bison. */ /* C LALR(1) parser skeleton written by Richard Stallman, by simplifying the original so-called "semantic" parser. */ /* All symbols defined below should begin with yy or YY, to avoid infringing on user name space. This should be done even for local variables, as they might otherwise be expanded by user macros. There are some unavoidable exceptions within include files to define necessary library symbols; they are noted "INFRINGES ON USER NAME SPACE" below. */ /* Identify Bison output. */ #define YYBISON 1 /* Bison version. */ #define YYBISON_VERSION "2.3" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" /* Pure parsers. */ #define YYPURE 0 /* Using locations. */ #define YYLSP_NEEDED 0 /* Tokens. */ #ifndef YYTOKENTYPE # define YYTOKENTYPE /* Put the tokens into the symbol table, so that GDB and other debuggers know about them. */ enum yytokentype { KW_SOURCE = 258, KW_DESTINATION = 259, KW_LOG = 260, KW_OPTIONS = 261, KW_FILTER = 262, KW_INTERNAL = 263, KW_FILE = 264, KW_PIPE = 265, KW_UNIX_STREAM = 266, KW_UNIX_DGRAM = 267, KW_TCP = 268, KW_UDP = 269, KW_TCP6 = 270, KW_UDP6 = 271, KW_USERTTY = 272, KW_DOOR = 273, KW_SUN_STREAMS = 274, KW_PROGRAM = 275, KW_SQL = 276, KW_TYPE = 277, KW_COLUMNS = 278, KW_INDEXES = 279, KW_VALUES = 280, KW_PASSWORD = 281, KW_DATABASE = 282, KW_USERNAME = 283, KW_TABLE = 284, KW_ENCODING = 285, KW_FSYNC = 286, KW_MARK_FREQ = 287, KW_STATS_FREQ = 288, KW_FLUSH_LINES = 289, KW_SUPPRESS = 290, KW_FLUSH_TIMEOUT = 291, KW_LOG_MSG_SIZE = 292, KW_FILE_TEMPLATE = 293, KW_PROTO_TEMPLATE = 294, KW_CHAIN_HOSTNAMES = 295, KW_NORMALIZE_HOSTNAMES = 296, KW_KEEP_HOSTNAME = 297, KW_CHECK_HOSTNAME = 298, KW_BAD_HOSTNAME = 299, KW_KEEP_TIMESTAMP = 300, KW_USE_DNS = 301, KW_USE_FQDN = 302, KW_DNS_CACHE = 303, KW_DNS_CACHE_SIZE = 304, KW_DNS_CACHE_EXPIRE = 305, KW_DNS_CACHE_EXPIRE_FAILED = 306, KW_DNS_CACHE_HOSTS = 307, KW_PERSIST_ONLY = 308, KW_TZ_CONVERT = 309, KW_TS_FORMAT = 310, KW_FRAC_DIGITS = 311, KW_LOG_FIFO_SIZE = 312, KW_LOG_FETCH_LIMIT = 313, KW_LOG_IW_SIZE = 314, KW_LOG_PREFIX = 315, KW_THROTTLE = 316, KW_TLS = 317, KW_PEER_VERIFY = 318, KW_KEY_FILE = 319, KW_CERT_FILE = 320, KW_CA_DIR = 321, KW_CRL_DIR = 322, KW_FLAGS = 323, KW_CATCHALL = 324, KW_FALLBACK = 325, KW_FINAL = 326, KW_FLOW_CONTROL = 327, KW_PAD_SIZE = 328, KW_TIME_ZONE = 329, KW_RECV_TIME_ZONE = 330, KW_SEND_TIME_ZONE = 331, KW_TIME_REOPEN = 332, KW_TIME_REAP = 333, KW_TIME_SLEEP = 334, KW_TMPL_ESCAPE = 335, KW_OPTIONAL = 336, KW_CREATE_DIRS = 337, KW_OWNER = 338, KW_GROUP = 339, KW_PERM = 340, KW_DIR_OWNER = 341, KW_DIR_GROUP = 342, KW_DIR_PERM = 343, KW_TEMPLATE = 344, KW_TEMPLATE_ESCAPE = 345, KW_FOLLOW_FREQ = 346, KW_OVERWRITE_IF_OLDER = 347, KW_KEEP_ALIVE = 348, KW_MAX_CONNECTIONS = 349, KW_LOCALIP = 350, KW_IP = 351, KW_LOCALPORT = 352, KW_PORT = 353, KW_DESTPORT = 354, KW_IP_TTL = 355, KW_SO_BROADCAST = 356, KW_IP_TOS = 357, KW_SO_SNDBUF = 358, KW_SO_RCVBUF = 359, KW_SO_KEEPALIVE = 360, KW_SPOOF_SOURCE = 361, KW_USE_TIME_RECVD = 362, KW_FACILITY = 363, KW_LEVEL = 364, KW_HOST = 365, KW_MATCH = 366, KW_NETMASK = 367, KW_YES = 368, KW_NO = 369, KW_GC_IDLE_THRESHOLD = 370, KW_GC_BUSY_THRESHOLD = 371, KW_COMPRESS = 372, KW_MAC = 373, KW_AUTH = 374, KW_ENCRYPT = 375, KW_IFDEF = 376, KW_ENDIF = 377, DOTDOT = 378, IDENTIFIER = 379, NUMBER = 380, STRING = 381, KW_OR = 382, KW_AND = 383, KW_NOT = 384 }; #endif /* Tokens. */ #define KW_SOURCE 258 #define KW_DESTINATION 259 #define KW_LOG 260 #define KW_OPTIONS 261 #define KW_FILTER 262 #define KW_INTERNAL 263 #define KW_FILE 264 #define KW_PIPE 265 #define KW_UNIX_STREAM 266 #define KW_UNIX_DGRAM 267 #define KW_TCP 268 #define KW_UDP 269 #define KW_TCP6 270 #define KW_UDP6 271 #define KW_USERTTY 272 #define KW_DOOR 273 #define KW_SUN_STREAMS 274 #define KW_PROGRAM 275 #define KW_SQL 276 #define KW_TYPE 277 #define KW_COLUMNS 278 #define KW_INDEXES 279 #define KW_VALUES 280 #define KW_PASSWORD 281 #define KW_DATABASE 282 #define KW_USERNAME 283 #define KW_TABLE 284 #define KW_ENCODING 285 #define KW_FSYNC 286 #define KW_MARK_FREQ 287 #define KW_STATS_FREQ 288 #define KW_FLUSH_LINES 289 #define KW_SUPPRESS 290 #define KW_FLUSH_TIMEOUT 291 #define KW_LOG_MSG_SIZE 292 #define KW_FILE_TEMPLATE 293 #define KW_PROTO_TEMPLATE 294 #define KW_CHAIN_HOSTNAMES 295 #define KW_NORMALIZE_HOSTNAMES 296 #define KW_KEEP_HOSTNAME 297 #define KW_CHECK_HOSTNAME 298 #define KW_BAD_HOSTNAME 299 #define KW_KEEP_TIMESTAMP 300 #define KW_USE_DNS 301 #define KW_USE_FQDN 302 #define KW_DNS_CACHE 303 #define KW_DNS_CACHE_SIZE 304 #define KW_DNS_CACHE_EXPIRE 305 #define KW_DNS_CACHE_EXPIRE_FAILED 306 #define KW_DNS_CACHE_HOSTS 307 #define KW_PERSIST_ONLY 308 #define KW_TZ_CONVERT 309 #define KW_TS_FORMAT 310 #define KW_FRAC_DIGITS 311 #define KW_LOG_FIFO_SIZE 312 #define KW_LOG_FETCH_LIMIT 313 #define KW_LOG_IW_SIZE 314 #define KW_LOG_PREFIX 315 #define KW_THROTTLE 316 #define KW_TLS 317 #define KW_PEER_VERIFY 318 #define KW_KEY_FILE 319 #define KW_CERT_FILE 320 #define KW_CA_DIR 321 #define KW_CRL_DIR 322 #define KW_FLAGS 323 #define KW_CATCHALL 324 #define KW_FALLBACK 325 #define KW_FINAL 326 #define KW_FLOW_CONTROL 327 #define KW_PAD_SIZE 328 #define KW_TIME_ZONE 329 #define KW_RECV_TIME_ZONE 330 #define KW_SEND_TIME_ZONE 331 #define KW_TIME_REOPEN 332 #define KW_TIME_REAP 333 #define KW_TIME_SLEEP 334 #define KW_TMPL_ESCAPE 335 #define KW_OPTIONAL 336 #define KW_CREATE_DIRS 337 #define KW_OWNER 338 #define KW_GROUP 339 #define KW_PERM 340 #define KW_DIR_OWNER 341 #define KW_DIR_GROUP 342 #define KW_DIR_PERM 343 #define KW_TEMPLATE 344 #define KW_TEMPLATE_ESCAPE 345 #define KW_FOLLOW_FREQ 346 #define KW_OVERWRITE_IF_OLDER 347 #define KW_KEEP_ALIVE 348 #define KW_MAX_CONNECTIONS 349 #define KW_LOCALIP 350 #define KW_IP 351 #define KW_LOCALPORT 352 #define KW_PORT 353 #define KW_DESTPORT 354 #define KW_IP_TTL 355 #define KW_SO_BROADCAST 356 #define KW_IP_TOS 357 #define KW_SO_SNDBUF 358 #define KW_SO_RCVBUF 359 #define KW_SO_KEEPALIVE 360 #define KW_SPOOF_SOURCE 361 #define KW_USE_TIME_RECVD 362 #define KW_FACILITY 363 #define KW_LEVEL 364 #define KW_HOST 365 #define KW_MATCH 366 #define KW_NETMASK 367 #define KW_YES 368 #define KW_NO 369 #define KW_GC_IDLE_THRESHOLD 370 #define KW_GC_BUSY_THRESHOLD 371 #define KW_COMPRESS 372 #define KW_MAC 373 #define KW_AUTH 374 #define KW_ENCRYPT 375 #define KW_IFDEF 376 #define KW_ENDIF 377 #define DOTDOT 378 #define IDENTIFIER 379 #define NUMBER 380 #define STRING 381 #define KW_OR 382 #define KW_AND 383 #define KW_NOT 384 /* Copy the first part of user declarations. */ #line 1 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" #include "syslog-ng.h" #include "cfg.h" #include "sgroup.h" #include "dgroup.h" #include "center.h" #include "filter.h" #include "templates.h" #include "logreader.h" #include "affile.h" #include "afinter.h" #include "afsocket.h" #include "afinet.h" #include "afunix.h" #include "afstreams.h" #include "afuser.h" #include "afprog.h" #if ENABLE_SQL #include "afsql.h" #endif #include "messages.h" #include "syslog-names.h" #include #include #include #include int lookup_parse_flag(char *flag); void yyerror(char *msg); int yylex(); LogDriver *last_driver; LogReaderOptions *last_reader_options; LogWriterOptions *last_writer_options; LogTemplate *last_template; SocketOptions *last_sock_options; gint last_addr_family = AF_INET; #if ! ENABLE_IPV6 #undef AF_INET6 #define AF_INET6 0; g_assert_not_reached() #endif /* Enabling traces. */ #ifndef YYDEBUG # define YYDEBUG 0 #endif /* Enabling verbose error messages. */ #ifdef YYERROR_VERBOSE # undef YYERROR_VERBOSE # define YYERROR_VERBOSE 1 #else # define YYERROR_VERBOSE 0 #endif /* Enabling the token table. */ #ifndef YYTOKEN_TABLE # define YYTOKEN_TABLE 0 #endif #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED typedef union YYSTYPE #line 56 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { gint64 num; char *cptr; void *ptr; FilterExprNode *node; } /* Line 187 of yacc.c. */ #line 416 "cfg-grammar.c" YYSTYPE; # define yystype YYSTYPE /* obsolescent; will be withdrawn */ # define YYSTYPE_IS_DECLARED 1 # define YYSTYPE_IS_TRIVIAL 1 #endif /* Copy the second part of user declarations. */ /* Line 216 of yacc.c. */ #line 429 "cfg-grammar.c" #ifdef short # undef short #endif #ifdef YYTYPE_UINT8 typedef YYTYPE_UINT8 yytype_uint8; #else typedef unsigned char yytype_uint8; #endif #ifdef YYTYPE_INT8 typedef YYTYPE_INT8 yytype_int8; #elif (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) typedef signed char yytype_int8; #else typedef short int yytype_int8; #endif #ifdef YYTYPE_UINT16 typedef YYTYPE_UINT16 yytype_uint16; #else typedef unsigned short int yytype_uint16; #endif #ifdef YYTYPE_INT16 typedef YYTYPE_INT16 yytype_int16; #else typedef short int yytype_int16; #endif #ifndef YYSIZE_T # ifdef __SIZE_TYPE__ # define YYSIZE_T __SIZE_TYPE__ # elif defined size_t # define YYSIZE_T size_t # elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) # include /* INFRINGES ON USER NAME SPACE */ # define YYSIZE_T size_t # else # define YYSIZE_T unsigned int # endif #endif #define YYSIZE_MAXIMUM ((YYSIZE_T) -1) #ifndef YY_ # if YYENABLE_NLS # if ENABLE_NLS # include /* INFRINGES ON USER NAME SPACE */ # define YY_(msgid) dgettext ("bison-runtime", msgid) # endif # endif # ifndef YY_ # define YY_(msgid) msgid # endif #endif /* Suppress unused-variable warnings by "using" E. */ #if ! defined lint || defined __GNUC__ # define YYUSE(e) ((void) (e)) #else # define YYUSE(e) /* empty */ #endif /* Identity function, used to suppress warnings about constant conditions. */ #ifndef lint # define YYID(n) (n) #else #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static int YYID (int i) #else static int YYID (i) int i; #endif { return i; } #endif #if ! defined yyoverflow || YYERROR_VERBOSE /* The parser invokes alloca or malloc; define the necessary symbols. */ # ifdef YYSTACK_USE_ALLOCA # if YYSTACK_USE_ALLOCA # ifdef __GNUC__ # define YYSTACK_ALLOC __builtin_alloca # elif defined __BUILTIN_VA_ARG_INCR # include /* INFRINGES ON USER NAME SPACE */ # elif defined _AIX # define YYSTACK_ALLOC __alloca # elif defined _MSC_VER # include /* INFRINGES ON USER NAME SPACE */ # define alloca _alloca # else # define YYSTACK_ALLOC alloca # if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) # include /* INFRINGES ON USER NAME SPACE */ # ifndef _STDLIB_H # define _STDLIB_H 1 # endif # endif # endif # endif # endif # ifdef YYSTACK_ALLOC /* Pacify GCC's `empty if-body' warning. */ # define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) # ifndef YYSTACK_ALLOC_MAXIMUM /* The OS might guarantee only one guard page at the bottom of the stack, and a page size can be as small as 4096 bytes. So we cannot safely invoke alloca (N) if N exceeds 4096. Use a slightly smaller number to allow for a few compiler-allocated temporary stack slots. */ # define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ # endif # else # define YYSTACK_ALLOC YYMALLOC # define YYSTACK_FREE YYFREE # ifndef YYSTACK_ALLOC_MAXIMUM # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM # endif # if (defined __cplusplus && ! defined _STDLIB_H \ && ! ((defined YYMALLOC || defined malloc) \ && (defined YYFREE || defined free))) # include /* INFRINGES ON USER NAME SPACE */ # ifndef _STDLIB_H # define _STDLIB_H 1 # endif # endif # ifndef YYMALLOC # define YYMALLOC malloc # if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ # endif # endif # ifndef YYFREE # define YYFREE free # if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) void free (void *); /* INFRINGES ON USER NAME SPACE */ # endif # endif # endif #endif /* ! defined yyoverflow || YYERROR_VERBOSE */ #if (! defined yyoverflow \ && (! defined __cplusplus \ || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) /* A type that is properly aligned for any stack member. */ union yyalloc { yytype_int16 yyss; YYSTYPE yyvs; }; /* The size of the maximum gap between one aligned stack and the next. */ # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) /* The size of an array large to enough to hold all stacks, each with N elements. */ # define YYSTACK_BYTES(N) \ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + YYSTACK_GAP_MAXIMUM) /* Copy COUNT objects from FROM to TO. The source and destination do not overlap. */ # ifndef YYCOPY # if defined __GNUC__ && 1 < __GNUC__ # define YYCOPY(To, From, Count) \ __builtin_memcpy (To, From, (Count) * sizeof (*(From))) # else # define YYCOPY(To, From, Count) \ do \ { \ YYSIZE_T yyi; \ for (yyi = 0; yyi < (Count); yyi++) \ (To)[yyi] = (From)[yyi]; \ } \ while (YYID (0)) # endif # endif /* Relocate STACK from its old location to the new one. The local variables YYSIZE and YYSTACKSIZE give the old and new number of elements in the stack, and YYPTR gives the new location of the stack. Advance YYPTR to a properly aligned location for the next stack. */ # define YYSTACK_RELOCATE(Stack) \ do \ { \ YYSIZE_T yynewbytes; \ YYCOPY (&yyptr->Stack, Stack, yysize); \ Stack = &yyptr->Stack; \ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ yyptr += yynewbytes / sizeof (*yyptr); \ } \ while (YYID (0)) #endif /* YYFINAL -- State number of the termination state. */ #define YYFINAL 24 /* YYLAST -- Last index in YYTABLE. */ #define YYLAST 832 /* YYNTOKENS -- Number of terminals. */ #define YYNTOKENS 135 /* YYNNTS -- Number of nonterminals. */ #define YYNNTS 117 /* YYNRULES -- Number of rules. */ #define YYNRULES 302 /* YYNRULES -- Number of states. */ #define YYNSTATES 787 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ #define YYUNDEFTOK 2 #define YYMAXUTOK 384 #define YYTRANSLATE(YYX) \ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ static const yytype_uint8 yytranslate[] = { 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 133, 134, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 130, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 131, 2, 132, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129 }; #if YYDEBUG /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in YYRHS. */ static const yytype_uint16 yyprhs[] = { 0, 0, 3, 5, 9, 10, 13, 16, 19, 22, 25, 28, 33, 38, 43, 47, 48, 54, 58, 59, 64, 69, 74, 79, 84, 89, 91, 96, 101, 105, 106, 108, 110, 112, 114, 118, 123, 128, 129, 133, 134, 138, 143, 145, 150, 155, 156, 162, 163, 169, 170, 176, 177, 183, 184, 188, 189, 193, 196, 197, 202, 207, 212, 217, 219, 221, 223, 224, 227, 230, 231, 233, 238, 243, 248, 253, 255, 257, 258, 261, 264, 265, 267, 272, 277, 279, 284, 289, 294, 295, 299, 302, 303, 308, 311, 312, 317, 322, 327, 332, 337, 342, 347, 352, 357, 360, 361, 365, 366, 368, 370, 372, 374, 376, 378, 383, 384, 388, 391, 392, 394, 399, 404, 409, 414, 419, 424, 429, 434, 439, 444, 449, 450, 454, 457, 458, 460, 465, 470, 475, 480, 485, 486, 492, 493, 499, 500, 506, 507, 513, 514, 518, 519, 523, 526, 527, 529, 531, 532, 536, 539, 540, 545, 547, 549, 551, 556, 561, 566, 571, 572, 576, 579, 580, 582, 587, 592, 597, 602, 607, 608, 612, 617, 618, 621, 624, 625, 627, 632, 637, 642, 647, 652, 657, 662, 667, 672, 677, 682, 684, 687, 688, 693, 698, 703, 708, 713, 718, 723, 728, 733, 738, 743, 746, 747, 749, 753, 754, 759, 764, 769, 775, 776, 779, 780, 782, 784, 786, 788, 792, 793, 798, 803, 808, 813, 818, 823, 828, 833, 838, 843, 848, 853, 858, 863, 868, 873, 878, 883, 888, 893, 898, 903, 908, 913, 918, 923, 928, 933, 938, 943, 948, 953, 958, 963, 968, 973, 978, 983, 988, 993, 999, 1001, 1004, 1008, 1012, 1016, 1021, 1026, 1031, 1036, 1041, 1046, 1051, 1056, 1059, 1061, 1063, 1066, 1068, 1072, 1074, 1076, 1078, 1080, 1082, 1084, 1086, 1088, 1090, 1092, 1094, 1097 }; /* YYRHS -- A `-1'-separated list of the rules' RHS. */ static const yytype_int16 yyrhs[] = { 136, 0, -1, 137, -1, 138, 130, 137, -1, -1, 3, 139, -1, 4, 140, -1, 5, 141, -1, 7, 239, -1, 89, 143, -1, 6, 142, -1, 248, 131, 149, 132, -1, 248, 131, 187, 132, -1, 131, 232, 234, 132, -1, 131, 237, 132, -1, -1, 248, 144, 131, 145, 132, -1, 146, 130, 145, -1, -1, 89, 133, 248, 134, -1, 90, 133, 246, 134, -1, 103, 133, 125, 134, -1, 104, 133, 125, 134, -1, 101, 133, 246, 134, -1, 105, 133, 246, 134, -1, 147, -1, 100, 133, 125, 134, -1, 102, 133, 125, 134, -1, 150, 130, 149, -1, -1, 151, -1, 152, -1, 158, -1, 179, -1, 8, 133, 134, -1, 9, 133, 153, 134, -1, 10, 133, 155, 134, -1, -1, 248, 154, 184, -1, -1, 248, 156, 157, -1, 81, 133, 246, 134, -1, 184, -1, 12, 133, 163, 134, -1, 11, 133, 165, 134, -1, -1, 14, 159, 133, 169, 134, -1, -1, 13, 160, 133, 174, 134, -1, -1, 16, 161, 133, 169, 134, -1, -1, 15, 162, 133, 174, 134, -1, -1, 248, 164, 167, -1, -1, 248, 166, 167, -1, 168, 167, -1, -1, 83, 133, 249, 134, -1, 84, 133, 249, 134, -1, 85, 133, 125, 134, -1, 81, 133, 246, 134, -1, 178, -1, 185, -1, 147, -1, -1, 170, 171, -1, 172, 171, -1, -1, 173, -1, 97, 133, 249, 134, -1, 98, 133, 249, 134, -1, 95, 133, 248, 134, -1, 96, 133, 248, 134, -1, 185, -1, 148, -1, -1, 175, 176, -1, 177, 176, -1, -1, 173, -1, 97, 133, 249, 134, -1, 98, 133, 249, 134, -1, 178, -1, 93, 133, 246, 134, -1, 94, 133, 125, 134, -1, 19, 133, 180, 134, -1, -1, 248, 181, 182, -1, 183, 182, -1, -1, 18, 133, 248, 134, -1, 185, 184, -1, -1, 68, 133, 186, 134, -1, 37, 133, 125, 134, -1, 59, 133, 125, 134, -1, 58, 133, 125, 134, -1, 60, 133, 248, 134, -1, 73, 133, 125, 134, -1, 91, 133, 125, 134, -1, 74, 133, 248, 134, -1, 45, 133, 246, 134, -1, 248, 186, -1, -1, 188, 130, 187, -1, -1, 189, -1, 194, -1, 199, -1, 219, -1, 220, -1, 223, -1, 9, 133, 190, 134, -1, -1, 248, 191, 192, -1, 193, 192, -1, -1, 229, -1, 81, 133, 246, 134, -1, 83, 133, 249, 134, -1, 84, 133, 249, 134, -1, 85, 133, 125, 134, -1, 86, 133, 249, 134, -1, 87, 133, 249, 134, -1, 88, 133, 125, 134, -1, 82, 133, 246, 134, -1, 92, 133, 125, 134, -1, 31, 133, 246, 134, -1, 10, 133, 195, 134, -1, -1, 248, 196, 197, -1, 198, 197, -1, -1, 229, -1, 83, 133, 249, 134, -1, 84, 133, 249, 134, -1, 85, 133, 125, 134, -1, 12, 133, 204, 134, -1, 11, 133, 206, 134, -1, -1, 14, 200, 133, 210, 134, -1, -1, 13, 201, 133, 215, 134, -1, -1, 16, 202, 133, 210, 134, -1, -1, 15, 203, 133, 215, 134, -1, -1, 248, 205, 208, -1, -1, 248, 207, 208, -1, 208, 209, -1, -1, 229, -1, 147, -1, -1, 248, 211, 212, -1, 212, 214, -1, -1, 95, 133, 248, 134, -1, 148, -1, 229, -1, 213, -1, 97, 133, 249, 134, -1, 98, 133, 249, 134, -1, 99, 133, 249, 134, -1, 106, 133, 246, 134, -1, -1, 248, 216, 217, -1, 217, 218, -1, -1, 213, -1, 97, 133, 249, 134, -1, 98, 133, 249, 134, -1, 99, 133, 249, 134, -1, 17, 133, 248, 134, -1, 20, 133, 221, 134, -1, -1, 248, 222, 228, -1, 21, 133, 224, 134, -1, -1, 225, 226, -1, 227, 226, -1, -1, 121, -1, 22, 133, 248, 134, -1, 110, 133, 248, 134, -1, 98, 133, 248, 134, -1, 28, 133, 248, 134, -1, 26, 133, 248, 134, -1, 27, 133, 248, 134, -1, 29, 133, 248, 134, -1, 23, 133, 250, 134, -1, 24, 133, 250, 134, -1, 25, 133, 250, 134, -1, 57, 133, 125, 134, -1, 122, -1, 229, 228, -1, -1, 68, 133, 230, 134, -1, 57, 133, 125, 134, -1, 34, 133, 125, 134, -1, 36, 133, 125, 134, -1, 35, 133, 125, 134, -1, 89, 133, 248, 134, -1, 90, 133, 246, 134, -1, 74, 133, 248, 134, -1, 55, 133, 248, 134, -1, 56, 133, 125, 134, -1, 61, 133, 125, 134, -1, 231, 230, -1, -1, 80, -1, 233, 130, 232, -1, -1, 3, 133, 248, 134, -1, 7, 133, 248, 134, -1, 4, 133, 248, 134, -1, 68, 133, 235, 134, 130, -1, -1, 236, 235, -1, -1, 69, -1, 70, -1, 71, -1, 72, -1, 238, 130, 237, -1, -1, 32, 133, 125, 134, -1, 33, 133, 125, 134, -1, 34, 133, 125, 134, -1, 36, 133, 125, 134, -1, 40, 133, 246, 134, -1, 41, 133, 246, 134, -1, 42, 133, 246, 134, -1, 43, 133, 246, 134, -1, 44, 133, 126, 134, -1, 107, 133, 246, 134, -1, 47, 133, 246, 134, -1, 46, 133, 247, 134, -1, 77, 133, 125, 134, -1, 78, 133, 125, 134, -1, 79, 133, 125, 134, -1, 57, 133, 125, 134, -1, 59, 133, 125, 134, -1, 58, 133, 125, 134, -1, 37, 133, 125, 134, -1, 45, 133, 246, 134, -1, 55, 133, 248, 134, -1, 56, 133, 125, 134, -1, 116, 133, 125, 134, -1, 115, 133, 125, 134, -1, 82, 133, 246, 134, -1, 83, 133, 249, 134, -1, 84, 133, 249, 134, -1, 85, 133, 125, 134, -1, 86, 133, 249, 134, -1, 87, 133, 249, 134, -1, 88, 133, 125, 134, -1, 48, 133, 246, 134, -1, 49, 133, 125, 134, -1, 50, 133, 125, 134, -1, 51, 133, 125, 134, -1, 52, 133, 248, 134, -1, 38, 133, 248, 134, -1, 39, 133, 248, 134, -1, 75, 133, 248, 134, -1, 76, 133, 248, 134, -1, 248, 131, 240, 130, 132, -1, 241, -1, 129, 240, -1, 240, 127, 240, -1, 240, 128, 240, -1, 133, 240, 134, -1, 108, 133, 242, 134, -1, 108, 133, 125, 134, -1, 109, 133, 244, 134, -1, 20, 133, 248, 134, -1, 110, 133, 248, 134, -1, 111, 133, 248, 134, -1, 7, 133, 248, 134, -1, 112, 133, 248, 134, -1, 243, 242, -1, 243, -1, 248, -1, 245, 244, -1, 245, -1, 248, 123, 248, -1, 248, -1, 113, -1, 114, -1, 125, -1, 246, -1, 53, -1, 124, -1, 126, -1, 248, -1, 125, -1, 251, -1, 248, 251, -1, -1 }; /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ static const yytype_uint16 yyrline[] = { 0, 213, 213, 217, 218, 222, 223, 224, 225, 226, 227, 231, 235, 239, 243, 248, 247, 256, 257, 261, 262, 266, 267, 268, 269, 273, 274, 275, 279, 280, 284, 285, 286, 287, 291, 295, 296, 301, 300, 311, 310, 320, 321, 325, 326, 327, 327, 328, 328, 329, 329, 330, 330, 335, 334, 348, 347, 361, 362, 366, 367, 368, 369, 370, 371, 372, 377, 377, 388, 389, 393, 394, 395, 399, 400, 401, 402, 407, 407, 418, 419, 423, 424, 425, 426, 430, 431, 435, 440, 439, 448, 449, 453, 457, 458, 462, 463, 464, 465, 466, 467, 468, 469, 470, 474, 475, 480, 481, 485, 486, 487, 488, 489, 490, 494, 499, 498, 509, 510, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 528, 533, 532, 543, 544, 548, 549, 550, 551, 556, 557, 558, 558, 559, 559, 560, 560, 561, 561, 566, 565, 577, 576, 587, 588, 592, 593, 598, 597, 610, 611, 616, 617, 618, 622, 623, 624, 625, 626, 631, 630, 643, 644, 648, 649, 650, 651, 656, 660, 665, 664, 675, 680, 680, 689, 690, 694, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 715, 716, 720, 721, 722, 723, 724, 725, 734, 735, 736, 737, 738, 742, 743, 747, 752, 753, 757, 758, 759, 763, 764, 769, 770, 774, 775, 776, 777, 781, 782, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 830, 831, 832, 833, 834, 839, 843, 844, 845, 846, 847, 851, 852, 853, 854, 855, 856, 857, 858, 862, 863, 867, 884, 885, 889, 909, 926, 927, 928, 932, 933, 937, 938, 942, 943, 947, 951, 952 }; #endif #if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. First, the terminals, then, starting at YYNTOKENS, nonterminals. */ static const char *const yytname[] = { "$end", "error", "$undefined", "KW_SOURCE", "KW_DESTINATION", "KW_LOG", "KW_OPTIONS", "KW_FILTER", "KW_INTERNAL", "KW_FILE", "KW_PIPE", "KW_UNIX_STREAM", "KW_UNIX_DGRAM", "KW_TCP", "KW_UDP", "KW_TCP6", "KW_UDP6", "KW_USERTTY", "KW_DOOR", "KW_SUN_STREAMS", "KW_PROGRAM", "KW_SQL", "KW_TYPE", "KW_COLUMNS", "KW_INDEXES", "KW_VALUES", "KW_PASSWORD", "KW_DATABASE", "KW_USERNAME", "KW_TABLE", "KW_ENCODING", "KW_FSYNC", "KW_MARK_FREQ", "KW_STATS_FREQ", "KW_FLUSH_LINES", "KW_SUPPRESS", "KW_FLUSH_TIMEOUT", "KW_LOG_MSG_SIZE", "KW_FILE_TEMPLATE", "KW_PROTO_TEMPLATE", "KW_CHAIN_HOSTNAMES", "KW_NORMALIZE_HOSTNAMES", "KW_KEEP_HOSTNAME", "KW_CHECK_HOSTNAME", "KW_BAD_HOSTNAME", "KW_KEEP_TIMESTAMP", "KW_USE_DNS", "KW_USE_FQDN", "KW_DNS_CACHE", "KW_DNS_CACHE_SIZE", "KW_DNS_CACHE_EXPIRE", "KW_DNS_CACHE_EXPIRE_FAILED", "KW_DNS_CACHE_HOSTS", "KW_PERSIST_ONLY", "KW_TZ_CONVERT", "KW_TS_FORMAT", "KW_FRAC_DIGITS", "KW_LOG_FIFO_SIZE", "KW_LOG_FETCH_LIMIT", "KW_LOG_IW_SIZE", "KW_LOG_PREFIX", "KW_THROTTLE", "KW_TLS", "KW_PEER_VERIFY", "KW_KEY_FILE", "KW_CERT_FILE", "KW_CA_DIR", "KW_CRL_DIR", "KW_FLAGS", "KW_CATCHALL", "KW_FALLBACK", "KW_FINAL", "KW_FLOW_CONTROL", "KW_PAD_SIZE", "KW_TIME_ZONE", "KW_RECV_TIME_ZONE", "KW_SEND_TIME_ZONE", "KW_TIME_REOPEN", "KW_TIME_REAP", "KW_TIME_SLEEP", "KW_TMPL_ESCAPE", "KW_OPTIONAL", "KW_CREATE_DIRS", "KW_OWNER", "KW_GROUP", "KW_PERM", "KW_DIR_OWNER", "KW_DIR_GROUP", "KW_DIR_PERM", "KW_TEMPLATE", "KW_TEMPLATE_ESCAPE", "KW_FOLLOW_FREQ", "KW_OVERWRITE_IF_OLDER", "KW_KEEP_ALIVE", "KW_MAX_CONNECTIONS", "KW_LOCALIP", "KW_IP", "KW_LOCALPORT", "KW_PORT", "KW_DESTPORT", "KW_IP_TTL", "KW_SO_BROADCAST", "KW_IP_TOS", "KW_SO_SNDBUF", "KW_SO_RCVBUF", "KW_SO_KEEPALIVE", "KW_SPOOF_SOURCE", "KW_USE_TIME_RECVD", "KW_FACILITY", "KW_LEVEL", "KW_HOST", "KW_MATCH", "KW_NETMASK", "KW_YES", "KW_NO", "KW_GC_IDLE_THRESHOLD", "KW_GC_BUSY_THRESHOLD", "KW_COMPRESS", "KW_MAC", "KW_AUTH", "KW_ENCRYPT", "KW_IFDEF", "KW_ENDIF", "DOTDOT", "IDENTIFIER", "NUMBER", "STRING", "KW_OR", "KW_AND", "KW_NOT", "';'", "'{'", "'}'", "'('", "')'", "$accept", "start", "stmts", "stmt", "source_stmt", "dest_stmt", "log_stmt", "options_stmt", "template_stmt", "@1", "template_items", "template_item", "socket_option", "inet_socket_option", "source_items", "source_item", "source_afinter", "source_affile", "source_affile_params", "@2", "source_afpipe_params", "@3", "source_afpipe_options", "source_afsocket", "@4", "@5", "@6", "@7", "source_afunix_dgram_params", "@8", "source_afunix_stream_params", "@9", "source_afunix_options", "source_afunix_option", "source_afinet_udp_params", "@10", "source_afinet_udp_options", "source_afinet_udp_option", "source_afinet_option", "source_afinet_tcp_params", "@11", "source_afinet_tcp_options", "source_afinet_tcp_option", "source_afsocket_stream_params", "source_afstreams", "source_afstreams_params", "@12", "source_afstreams_options", "source_afstreams_option", "source_reader_options", "source_reader_option", "source_reader_option_flags", "dest_items", "dest_item", "dest_affile", "dest_affile_params", "@13", "dest_affile_options", "dest_affile_option", "dest_afpipe", "dest_afpipe_params", "@14", "dest_afpipe_options", "dest_afpipe_option", "dest_afsocket", "@15", "@16", "@17", "@18", "dest_afunix_dgram_params", "@19", "dest_afunix_stream_params", "@20", "dest_afunix_options", "dest_afunix_option", "dest_afinet_udp_params", "@21", "dest_afinet_udp_options", "dest_afinet_option", "dest_afinet_udp_option", "dest_afinet_tcp_params", "@22", "dest_afinet_tcp_options", "dest_afinet_tcp_option", "dest_afuser", "dest_afprogram", "dest_afprogram_params", "@23", "dest_afsql", "dest_afsql_params", "@24", "dest_afsql_options", "dest_afsql_option", "dest_writer_options", "dest_writer_option", "dest_writer_options_flags", "dest_writer_options_flag", "log_items", "log_item", "log_flags", "log_flags_items", "log_flags_item", "options_items", "options_item", "filter_stmt", "filter_expr", "filter_simple_expr", "filter_fac_list", "filter_fac", "filter_level_list", "filter_level", "yesno", "dnsmode", "string", "string_or_number", "string_list", "string_list_build", 0 }; #endif # ifdef YYPRINT /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to token YYLEX-NUM. */ static const yytype_uint16 yytoknum[] = { 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 59, 123, 125, 40, 41 }; # endif /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ static const yytype_uint8 yyr1[] = { 0, 135, 136, 137, 137, 138, 138, 138, 138, 138, 138, 139, 140, 141, 142, 144, 143, 145, 145, 146, 146, 147, 147, 147, 147, 148, 148, 148, 149, 149, 150, 150, 150, 150, 151, 152, 152, 154, 153, 156, 155, 157, 157, 158, 158, 159, 158, 160, 158, 161, 158, 162, 158, 164, 163, 166, 165, 167, 167, 168, 168, 168, 168, 168, 168, 168, 170, 169, 171, 171, 172, 172, 172, 173, 173, 173, 173, 175, 174, 176, 176, 177, 177, 177, 177, 178, 178, 179, 181, 180, 182, 182, 183, 184, 184, 185, 185, 185, 185, 185, 185, 185, 185, 185, 186, 186, 187, 187, 188, 188, 188, 188, 188, 188, 189, 191, 190, 192, 192, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 194, 196, 195, 197, 197, 198, 198, 198, 198, 199, 199, 200, 199, 201, 199, 202, 199, 203, 199, 205, 204, 207, 206, 208, 208, 209, 209, 211, 210, 212, 212, 213, 213, 213, 214, 214, 214, 214, 214, 216, 215, 217, 217, 218, 218, 218, 218, 219, 220, 222, 221, 223, 225, 224, 226, 226, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 228, 228, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, 230, 230, 231, 232, 232, 233, 233, 233, 234, 234, 235, 235, 236, 236, 236, 236, 237, 237, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, 239, 240, 240, 240, 240, 240, 241, 241, 241, 241, 241, 241, 241, 241, 242, 242, 243, 244, 244, 245, 245, 246, 246, 246, 247, 247, 248, 248, 249, 249, 250, 251, 251 }; /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ static const yytype_uint8 yyr2[] = { 0, 2, 1, 3, 0, 2, 2, 2, 2, 2, 2, 4, 4, 4, 3, 0, 5, 3, 0, 4, 4, 4, 4, 4, 4, 1, 4, 4, 3, 0, 1, 1, 1, 1, 3, 4, 4, 0, 3, 0, 3, 4, 1, 4, 4, 0, 5, 0, 5, 0, 5, 0, 5, 0, 3, 0, 3, 2, 0, 4, 4, 4, 4, 1, 1, 1, 0, 2, 2, 0, 1, 4, 4, 4, 4, 1, 1, 0, 2, 2, 0, 1, 4, 4, 1, 4, 4, 4, 0, 3, 2, 0, 4, 2, 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 0, 3, 0, 1, 1, 1, 1, 1, 1, 4, 0, 3, 2, 0, 1, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 0, 3, 2, 0, 1, 4, 4, 4, 4, 4, 0, 5, 0, 5, 0, 5, 0, 5, 0, 3, 0, 3, 2, 0, 1, 1, 0, 3, 2, 0, 4, 1, 1, 1, 4, 4, 4, 4, 0, 3, 2, 0, 1, 4, 4, 4, 4, 4, 0, 3, 4, 0, 2, 2, 0, 1, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 2, 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 0, 1, 3, 0, 4, 4, 4, 5, 0, 2, 0, 1, 1, 1, 1, 3, 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 1, 2, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 2, 1, 1, 2, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 0 }; /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state STATE-NUM when YYTABLE doesn't specify something else to do. Zero means the default is an error. */ static const yytype_uint16 yydefact[] = { 4, 0, 0, 0, 0, 0, 0, 0, 2, 0, 296, 297, 5, 0, 6, 0, 216, 7, 229, 10, 8, 0, 9, 15, 1, 4, 29, 107, 0, 0, 0, 221, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 47, 45, 51, 49, 0, 0, 0, 30, 31, 32, 33, 0, 0, 0, 0, 143, 141, 147, 145, 0, 0, 0, 0, 0, 108, 109, 110, 111, 112, 113, 0, 0, 0, 0, 0, 216, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 229, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 271, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 29, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 182, 12, 107, 0, 0, 0, 223, 13, 215, 0, 0, 0, 0, 0, 0, 0, 291, 292, 293, 0, 0, 0, 0, 0, 0, 295, 294, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 299, 298, 0, 0, 0, 0, 0, 0, 0, 0, 0, 228, 0, 0, 0, 0, 0, 0, 0, 272, 0, 0, 0, 0, 0, 0, 0, 0, 34, 0, 37, 0, 39, 0, 55, 0, 53, 77, 66, 77, 66, 0, 88, 28, 0, 115, 0, 131, 0, 151, 0, 149, 0, 0, 0, 0, 0, 0, 179, 0, 185, 106, 217, 219, 218, 224, 225, 226, 227, 0, 223, 230, 231, 232, 233, 248, 266, 267, 234, 235, 236, 237, 238, 249, 241, 240, 261, 262, 263, 264, 265, 250, 251, 245, 247, 246, 268, 269, 242, 243, 244, 254, 255, 256, 257, 258, 259, 260, 239, 253, 252, 0, 0, 0, 0, 285, 286, 0, 288, 290, 0, 0, 0, 275, 273, 274, 270, 0, 0, 16, 18, 35, 94, 36, 94, 44, 58, 43, 58, 0, 80, 0, 69, 0, 0, 87, 91, 114, 118, 130, 134, 140, 154, 139, 154, 0, 169, 0, 157, 0, 0, 177, 178, 200, 181, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 186, 198, 183, 185, 0, 222, 282, 279, 277, 276, 284, 278, 287, 0, 280, 281, 283, 0, 0, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 38, 94, 0, 40, 42, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 65, 56, 58, 63, 64, 54, 48, 0, 0, 0, 0, 0, 0, 25, 76, 81, 78, 80, 84, 75, 46, 0, 0, 67, 69, 70, 52, 50, 0, 89, 91, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 116, 118, 119, 0, 0, 0, 132, 134, 135, 152, 150, 144, 172, 142, 160, 148, 146, 180, 200, 0, 302, 302, 302, 0, 0, 0, 0, 0, 0, 0, 184, 220, 289, 19, 20, 0, 0, 0, 0, 0, 105, 0, 0, 0, 93, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 57, 0, 0, 0, 0, 0, 0, 79, 0, 0, 68, 0, 90, 0, 0, 0, 0, 0, 0, 0, 0, 213, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 117, 0, 0, 0, 133, 156, 153, 155, 170, 158, 199, 0, 302, 0, 300, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 105, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 214, 0, 213, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 162, 173, 171, 163, 0, 0, 0, 0, 164, 159, 187, 301, 194, 195, 196, 191, 192, 190, 193, 197, 189, 188, 96, 103, 98, 97, 99, 95, 104, 100, 102, 101, 41, 62, 59, 60, 61, 85, 86, 23, 21, 22, 24, 73, 74, 82, 83, 26, 27, 71, 72, 92, 129, 203, 205, 204, 209, 210, 202, 211, 201, 212, 208, 120, 127, 121, 122, 123, 124, 125, 126, 206, 207, 128, 136, 137, 138, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 161, 174, 175, 176, 165, 166, 167, 168 }; /* YYDEFGOTO[NTERM-NUM]. */ static const yytype_int16 yydefgoto[] = { -1, 7, 8, 9, 12, 14, 17, 19, 22, 76, 266, 267, 473, 474, 88, 89, 90, 91, 269, 372, 271, 374, 448, 92, 179, 178, 181, 180, 275, 378, 273, 376, 461, 462, 381, 382, 483, 484, 475, 379, 380, 476, 477, 463, 93, 281, 386, 489, 490, 445, 479, 631, 105, 106, 107, 284, 388, 512, 513, 108, 286, 390, 518, 519, 109, 190, 189, 192, 191, 290, 394, 288, 392, 521, 608, 397, 526, 611, 687, 695, 395, 524, 610, 688, 110, 111, 297, 403, 112, 299, 300, 418, 419, 529, 514, 665, 666, 31, 32, 117, 309, 310, 73, 74, 20, 170, 171, 354, 355, 357, 358, 214, 222, 241, 242, 615, 616 }; /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing STATE-NUM. */ #define YYPACT_NINF -540 static const yytype_int16 yypact[] = { 26, -90, -90, -105, -91, -90, -90, 42, -540, -83, -540, -540, -540, -80, -540, -47, 53, -540, 226, -540, -540, -46, -540, -540, -540, 26, 609, 488, -71, -17, -16, 50, -43, -14, -13, -12, -11, -3, 2, 3, 7, 8, 12, 14, 15, 16, 20, 21, 22, 23, 24, 25, 28, 31, 32, 33, 34, 35, 36, 37, 38, 39, 44, 45, 46, 47, 55, 56, 58, 61, 62, 63, 64, 0, 68, 17, 52, -540, 66, 67, 69, 73, 74, -540, -540, -540, -540, 75, 77, 71, -540, -540, -540, -540, 78, 79, 81, 82, -540, -540, -540, -540, 83, 84, 87, 89, 80, -540, -540, -540, -540, -540, -540, -90, -90, -90, 91, 93, 53, 27, 102, 106, 107, 108, -90, -90, -75, -75, -75, -75, 109, -75, -31, -75, -75, 112, 115, 116, -90, -90, 117, 118, 119, 120, -90, -90, 136, 154, 155, -75, -48, -48, 161, -48, -48, 162, -75, 163, 164, -540, 226, 101, 157, 166, 167, 174, 182, 189, 17, 17, -69, -540, -44, 190, -90, -90, -90, -90, 192, 193, 194, 195, -90, -540, 609, -90, -90, -90, -90, 197, 198, 199, 203, -90, -90, -540, -540, 488, 206, 210, 211, 19, -540, -540, 212, 213, 214, 215, 217, 219, 221, -540, -540, -540, 224, 225, 227, 228, 229, 230, -540, -540, 233, 239, 240, 241, 242, 244, 258, 259, 260, 262, 263, 264, 265, 266, 267, 269, 270, 271, -540, -540, 272, 273, 275, 276, 277, 278, 279, 280, 291, -540, -90, -90, -29, -90, -90, -90, -90, -540, -79, 17, 17, 165, 296, 297, 191, 301, -540, 298, -540, 299, -540, 300, -540, 304, -540, -540, -540, -540, -540, 305, -540, -540, 306, -540, 308, -540, 310, -540, 311, -540, -90, -90, -90, -90, 313, 314, -540, 320, 41, -540, -540, -540, -540, -540, -540, -540, -540, 321, 19, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, 322, 323, 324, 325, -90, -540, 329, -90, 172, 330, 331, 335, -540, 168, -540, -540, -90, -75, -540, -44, -540, 261, -540, 663, -540, 145, -540, 145, 341, 542, 342, 615, 343, 346, -540, 450, -540, 334, -540, 18, -540, -540, -540, -540, 347, -540, 348, -540, 354, 355, -540, -540, 635, -540, 302, 357, 359, 362, 363, 377, 378, 380, 390, 391, 395, -540, -540, -540, 41, 399, -540, -540, -540, -540, -540, -540, -540, -540, -90, -540, -540, -540, 404, 407, -540, 409, 410, 411, 412, 416, 421, 422, 423, 424, -540, 261, 425, -540, -540, 427, 428, 429, 430, 431, 433, 434, 437, 438, 439, -540, -540, 145, -540, -540, -540, -540, 440, 441, 442, 443, 444, 449, -540, -540, -540, -540, 542, -540, -540, -540, 452, 453, -540, 615, -540, -540, -540, 455, -540, 450, 457, 458, 460, 464, 466, 470, 471, 472, 473, 474, 475, 476, 478, 479, 481, 493, 494, 496, 497, 499, 501, -540, 334, -540, 508, 515, 517, -540, 18, -540, 491, 491, -540, -540, -540, -540, -540, -540, -540, 635, -90, -90, -90, -90, -90, -90, -90, -90, 235, -90, -90, -540, -540, -540, -540, -540, 526, -75, 528, 536, -90, -90, 537, -90, 538, -540, -75, -75, -48, -48, 539, -75, 540, -75, 541, 543, -75, -540, -90, -90, -48, -48, 547, 551, -540, -48, -48, -540, -90, -540, -75, 552, 553, 554, -90, 555, 556, 557, 503, -90, -75, -75, -48, -48, 559, -48, -48, 560, -90, -75, 561, -540, -48, -48, 562, -540, -540, -540, -540, 417, 282, -540, 533, -90, 563, -540, 564, 565, 567, 568, 570, 571, 573, 580, 592, 593, 594, 595, 596, 598, 599, -90, 600, 601, 604, 605, 606, 607, 608, 611, 612, 613, 614, 616, 617, 618, 619, 621, 622, 623, 624, 625, 626, 627, 629, 630, 631, 632, 633, 634, 636, 637, 638, -540, 639, 503, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 610, 656, 657, 658, -540, -540, -540, -540, 659, 660, 661, 662, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -90, -48, -48, -48, -48, -48, -48, -75, 664, 665, 666, 667, 668, 669, 670, 671, -540, -540, -540, -540, -540, -540, -540, -540 }; /* YYPGOTO[NTERM-NUM]. */ static const yytype_int16 yypgoto[] = { -540, -540, 724, -540, -540, -540, -540, -540, -540, -540, 426, -540, -362, -539, 509, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, -358, -540, 414, -540, 285, -540, -379, 518, -540, 218, -540, -371, -540, -540, -540, 316, -540, -347, -353, 175, 620, -540, -540, -540, -540, 295, -540, -540, -540, -540, 290, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, 418, -540, 516, -540, -540, 202, -540, 520, -540, -540, -540, -540, -540, -540, -540, -540, -540, -540, 396, -540, 286, -388, 144, -540, 700, -540, -540, 510, -540, 672, -540, -540, -151, -540, 467, -540, 461, -540, -121, -540, -1, -110, -453, 207 }; /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If positive, shift that token. If negative, reduce the rule which number is the opposite. If zero, do what YYDEFACT says. If YYTABLE_NINF, syntax error. */ #define YYTABLE_NINF -1 static const yytype_uint16 yytable[] = { 13, 15, 520, 485, 21, 23, 215, 216, 217, 478, 219, 221, 223, 224, 460, 530, 460, 259, 260, 446, 465, 446, 220, 464, 161, 464, 16, 449, 239, 1, 2, 3, 4, 5, 10, 248, 11, 162, 211, 212, 18, 243, 24, 245, 246, 264, 265, 25, 261, 262, 213, 26, 492, 493, 494, 363, 28, 29, 261, 262, 30, 263, 113, 405, 406, 407, 408, 409, 410, 411, 412, 686, 686, 495, 496, 497, 10, 240, 11, 498, 617, 618, 211, 212, 27, 75, 499, 118, 305, 306, 307, 308, 500, 446, 213, 10, 353, 11, 413, 556, 460, 515, 516, 517, 568, 485, 478, 509, 510, 464, 364, 365, 198, 199, 200, 6, 114, 115, 116, 119, 120, 121, 122, 209, 210, 163, 164, 165, 166, 167, 123, 520, 159, 609, 609, 124, 125, 228, 229, 414, 126, 127, 530, 234, 235, 128, 168, 129, 130, 131, 169, 415, 204, 132, 133, 134, 135, 136, 137, 607, 607, 138, 416, 417, 139, 140, 141, 142, 143, 144, 145, 146, 147, 270, 272, 274, 276, 148, 149, 150, 151, 282, 436, 172, 285, 287, 289, 291, 152, 153, 437, 154, 296, 298, 155, 156, 157, 158, 160, 173, 174, 184, 175, 438, 439, 440, 176, 177, 182, 183, 197, 185, 186, 441, 187, 188, 193, 194, 442, 443, 195, 196, 689, 689, 201, 202, 450, 205, 451, 452, 453, 206, 207, 208, 252, 218, 444, 225, 454, 455, 226, 227, 230, 231, 232, 233, 456, 434, 457, 458, 459, 351, 352, 356, 359, 360, 361, 362, 33, 34, 35, 236, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 237, 238, 53, 54, 55, 56, 57, 244, 247, 249, 250, 253, 396, 398, 396, 398, 429, 262, 366, 436, 254, 255, 58, 59, 60, 61, 62, 437, 256, 63, 64, 65, 66, 67, 68, 69, 257, 492, 493, 494, 438, 439, 440, 258, 369, 268, 277, 278, 279, 280, 441, 292, 293, 294, 70, 442, 443, 295, 495, 496, 497, 302, 71, 72, 498, 303, 304, 311, 312, 313, 314, 499, 315, 444, 316, 356, 317, 500, 359, 318, 319, 623, 320, 321, 322, 323, 491, 433, 324, 492, 493, 494, 509, 510, 325, 326, 327, 328, 682, 329, 690, 691, 692, 471, 456, 472, 457, 458, 459, 693, 495, 496, 497, 330, 331, 332, 498, 333, 334, 335, 336, 337, 338, 499, 339, 340, 341, 342, 343, 500, 344, 345, 346, 347, 348, 349, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 350, 511, 627, 544, 367, 368, 370, 371, 373, 375, 531, 636, 637, 377, 385, 387, 641, 389, 643, 391, 393, 646, 401, 402, 638, 639, 492, 493, 494, 404, 420, 422, 423, 424, 425, 656, 649, 650, 427, 430, 431, 653, 654, 488, 432, 668, 669, 495, 496, 497, 466, 480, 486, 498, 677, 487, 523, 525, 670, 671, 499, 673, 674, 527, 528, 532, 500, 533, 679, 680, 534, 535, 94, 95, 96, 97, 98, 99, 100, 101, 102, 509, 510, 103, 104, 536, 537, 682, 538, 683, 684, 685, 471, 456, 472, 457, 458, 459, 539, 540, 492, 493, 494, 541, 543, 613, 614, 614, 614, 619, 620, 621, 622, 545, 624, 625, 546, 547, 548, 549, 550, 495, 496, 497, 551, 630, 632, 498, 634, 552, 553, 554, 555, 557, 499, 558, 559, 560, 561, 562, 500, 563, 564, 647, 648, 565, 566, 567, 569, 570, 571, 572, 573, 655, 436, 509, 510, 574, 664, 660, 576, 577, 437, 579, 667, 581, 582, 456, 583, 457, 458, 459, 584, 676, 585, 438, 439, 440, 586, 587, 588, 589, 590, 591, 592, 441, 593, 594, 614, 595, 442, 443, 78, 79, 80, 81, 82, 83, 84, 85, 86, 596, 597, 87, 598, 599, 632, 600, 444, 601, 454, 455, 467, 468, 469, 470, 603, 471, 456, 472, 457, 458, 459, 604, 778, 605, 626, 436, 628, 772, 773, 774, 775, 776, 777, 437, 629, 633, 635, 640, 642, 644, 696, 645, 492, 493, 494, 651, 438, 439, 440, 652, 657, 658, 659, 661, 662, 663, 441, 672, 675, 678, 681, 442, 443, 495, 496, 497, 283, 384, 575, 498, 698, 699, 700, 436, 701, 702, 499, 703, 704, 444, 705, 437, 500, 467, 468, 481, 482, 706, 471, 456, 472, 457, 458, 459, 438, 439, 440, 509, 510, 707, 708, 709, 710, 711, 441, 712, 713, 715, 716, 442, 443, 717, 718, 719, 720, 721, 763, 447, 722, 723, 724, 725, 77, 726, 727, 728, 729, 444, 730, 731, 732, 733, 734, 735, 736, 771, 737, 738, 739, 740, 741, 742, 578, 743, 744, 745, 746, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 764, 765, 766, 767, 768, 769, 770, 435, 383, 779, 780, 781, 782, 783, 784, 785, 786, 580, 714, 602, 606, 747, 400, 522, 694, 399, 542, 612, 301, 203, 428, 421, 697, 426, 0, 0, 0, 0, 0, 0, 0, 0, 0, 251 }; static const yytype_int16 yycheck[] = { 1, 2, 390, 382, 5, 6, 127, 128, 129, 380, 131, 132, 133, 134, 376, 403, 378, 168, 169, 372, 378, 374, 53, 376, 7, 378, 131, 374, 149, 3, 4, 5, 6, 7, 124, 156, 126, 20, 113, 114, 131, 151, 0, 153, 154, 89, 90, 130, 127, 128, 125, 131, 34, 35, 36, 134, 3, 4, 127, 128, 7, 130, 133, 22, 23, 24, 25, 26, 27, 28, 29, 610, 611, 55, 56, 57, 124, 125, 126, 61, 533, 534, 113, 114, 131, 131, 68, 130, 69, 70, 71, 72, 74, 446, 125, 124, 125, 126, 57, 446, 462, 83, 84, 85, 462, 484, 477, 89, 90, 462, 261, 262, 113, 114, 115, 89, 133, 133, 68, 133, 133, 133, 133, 124, 125, 108, 109, 110, 111, 112, 133, 519, 132, 521, 522, 133, 133, 138, 139, 98, 133, 133, 530, 144, 145, 133, 129, 133, 133, 133, 133, 110, 125, 133, 133, 133, 133, 133, 133, 521, 522, 133, 121, 122, 133, 133, 133, 133, 133, 133, 133, 133, 133, 174, 175, 176, 177, 133, 133, 133, 133, 182, 37, 131, 185, 186, 187, 188, 133, 133, 45, 133, 193, 194, 133, 133, 133, 133, 130, 133, 133, 130, 133, 58, 59, 60, 133, 133, 133, 132, 130, 133, 133, 68, 133, 133, 133, 133, 73, 74, 133, 132, 610, 611, 133, 132, 81, 125, 83, 84, 85, 125, 125, 125, 133, 126, 91, 125, 93, 94, 125, 125, 125, 125, 125, 125, 101, 368, 103, 104, 105, 252, 253, 254, 255, 256, 257, 258, 32, 33, 34, 125, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 125, 125, 55, 56, 57, 58, 59, 125, 125, 125, 125, 133, 292, 293, 294, 295, 123, 128, 132, 37, 133, 133, 75, 76, 77, 78, 79, 45, 133, 82, 83, 84, 85, 86, 87, 88, 133, 34, 35, 36, 58, 59, 60, 133, 132, 134, 133, 133, 133, 133, 68, 133, 133, 133, 107, 73, 74, 133, 55, 56, 57, 134, 115, 116, 61, 134, 134, 134, 134, 134, 134, 68, 134, 91, 134, 355, 134, 74, 358, 134, 134, 125, 134, 134, 134, 134, 31, 367, 134, 34, 35, 36, 89, 90, 134, 134, 134, 134, 95, 134, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 55, 56, 57, 134, 134, 134, 61, 134, 134, 134, 134, 134, 134, 68, 134, 134, 134, 134, 134, 74, 134, 134, 134, 134, 134, 134, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 134, 92, 548, 429, 133, 133, 130, 134, 134, 134, 133, 557, 558, 134, 134, 134, 562, 134, 564, 134, 134, 567, 134, 134, 559, 560, 34, 35, 36, 134, 134, 134, 134, 134, 134, 581, 571, 572, 134, 134, 134, 576, 577, 18, 134, 591, 592, 55, 56, 57, 134, 134, 134, 61, 600, 134, 134, 134, 593, 594, 68, 596, 597, 134, 134, 133, 74, 133, 603, 604, 133, 133, 9, 10, 11, 12, 13, 14, 15, 16, 17, 89, 90, 20, 21, 133, 133, 95, 133, 97, 98, 99, 100, 101, 102, 103, 104, 105, 133, 133, 34, 35, 36, 133, 130, 531, 532, 533, 534, 535, 536, 537, 538, 134, 540, 541, 134, 133, 133, 133, 133, 55, 56, 57, 133, 551, 552, 61, 554, 133, 133, 133, 133, 133, 68, 133, 133, 133, 133, 133, 74, 133, 133, 569, 570, 133, 133, 133, 133, 133, 133, 133, 133, 579, 37, 89, 90, 133, 80, 585, 133, 133, 45, 133, 590, 133, 133, 101, 133, 103, 104, 105, 133, 599, 133, 58, 59, 60, 133, 133, 133, 133, 133, 133, 133, 68, 133, 133, 614, 133, 73, 74, 8, 9, 10, 11, 12, 13, 14, 15, 16, 133, 133, 19, 133, 133, 632, 133, 91, 133, 93, 94, 95, 96, 97, 98, 133, 100, 101, 102, 103, 104, 105, 133, 770, 133, 125, 37, 125, 764, 765, 766, 767, 768, 769, 45, 125, 125, 125, 125, 125, 125, 134, 125, 34, 35, 36, 125, 58, 59, 60, 125, 125, 125, 125, 125, 125, 125, 68, 125, 125, 125, 125, 73, 74, 55, 56, 57, 184, 280, 477, 61, 134, 134, 134, 37, 134, 134, 68, 134, 134, 91, 134, 45, 74, 95, 96, 97, 98, 134, 100, 101, 102, 103, 104, 105, 58, 59, 60, 89, 90, 134, 134, 134, 134, 134, 68, 134, 134, 134, 134, 73, 74, 134, 134, 134, 134, 134, 133, 81, 134, 134, 134, 134, 25, 134, 134, 134, 134, 91, 134, 134, 134, 134, 134, 134, 134, 763, 134, 134, 134, 134, 134, 134, 484, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 133, 133, 133, 133, 133, 133, 133, 370, 279, 134, 134, 134, 134, 134, 134, 134, 134, 490, 632, 513, 519, 666, 295, 394, 611, 294, 419, 530, 197, 118, 358, 310, 614, 355, -1, -1, -1, -1, -1, -1, -1, -1, -1, 160 }; /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing symbol of state STATE-NUM. */ static const yytype_uint8 yystos[] = { 0, 3, 4, 5, 6, 7, 89, 136, 137, 138, 124, 126, 139, 248, 140, 248, 131, 141, 131, 142, 239, 248, 143, 248, 0, 130, 131, 131, 3, 4, 7, 232, 233, 32, 33, 34, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 55, 56, 57, 58, 59, 75, 76, 77, 78, 79, 82, 83, 84, 85, 86, 87, 88, 107, 115, 116, 237, 238, 131, 144, 137, 8, 9, 10, 11, 12, 13, 14, 15, 16, 19, 149, 150, 151, 152, 158, 179, 9, 10, 11, 12, 13, 14, 15, 16, 17, 20, 21, 187, 188, 189, 194, 199, 219, 220, 223, 133, 133, 133, 68, 234, 130, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 132, 130, 7, 20, 108, 109, 110, 111, 112, 129, 133, 240, 241, 131, 133, 133, 133, 133, 133, 160, 159, 162, 161, 133, 132, 130, 133, 133, 133, 133, 201, 200, 203, 202, 133, 133, 133, 132, 130, 248, 248, 248, 133, 132, 232, 125, 125, 125, 125, 125, 248, 248, 113, 114, 125, 246, 246, 246, 246, 126, 246, 53, 246, 247, 246, 246, 125, 125, 125, 248, 248, 125, 125, 125, 125, 248, 248, 125, 125, 125, 246, 125, 248, 249, 249, 125, 249, 249, 125, 246, 125, 125, 237, 133, 133, 133, 133, 133, 133, 133, 240, 240, 127, 128, 130, 89, 90, 145, 146, 134, 153, 248, 155, 248, 165, 248, 163, 248, 133, 133, 133, 133, 180, 248, 149, 190, 248, 195, 248, 206, 248, 204, 248, 133, 133, 133, 133, 248, 221, 248, 224, 225, 187, 134, 134, 134, 69, 70, 71, 72, 235, 236, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 248, 248, 125, 242, 243, 248, 244, 245, 248, 248, 248, 248, 134, 240, 240, 132, 133, 133, 132, 130, 134, 154, 134, 156, 134, 166, 134, 164, 174, 175, 169, 170, 174, 169, 134, 181, 134, 191, 134, 196, 134, 207, 134, 205, 215, 248, 210, 248, 215, 210, 134, 134, 222, 134, 22, 23, 24, 25, 26, 27, 28, 29, 57, 98, 110, 121, 122, 226, 227, 134, 235, 134, 134, 134, 134, 242, 134, 244, 123, 134, 134, 134, 248, 246, 145, 37, 45, 58, 59, 60, 68, 73, 74, 91, 184, 185, 81, 157, 184, 81, 83, 84, 85, 93, 94, 101, 103, 104, 105, 147, 167, 168, 178, 185, 167, 134, 95, 96, 97, 98, 100, 102, 147, 148, 173, 176, 177, 178, 185, 134, 97, 98, 171, 172, 173, 134, 134, 18, 182, 183, 31, 34, 35, 36, 55, 56, 57, 61, 68, 74, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 92, 192, 193, 229, 83, 84, 85, 197, 198, 229, 208, 208, 134, 216, 134, 211, 134, 134, 228, 229, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 226, 130, 248, 134, 134, 133, 133, 133, 133, 133, 133, 133, 133, 133, 184, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 167, 133, 133, 133, 133, 133, 133, 176, 133, 133, 171, 133, 182, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 192, 133, 133, 133, 197, 147, 209, 229, 217, 212, 228, 248, 248, 250, 251, 250, 250, 248, 248, 248, 248, 125, 248, 248, 125, 246, 125, 125, 248, 186, 248, 125, 248, 125, 246, 246, 249, 249, 125, 246, 125, 246, 125, 125, 246, 248, 248, 249, 249, 125, 125, 249, 249, 248, 246, 125, 125, 125, 248, 125, 125, 125, 80, 230, 231, 248, 246, 246, 249, 249, 125, 249, 249, 125, 248, 246, 125, 249, 249, 125, 95, 97, 98, 99, 148, 213, 218, 229, 97, 98, 99, 106, 213, 214, 134, 251, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 186, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 230, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 133, 133, 133, 133, 133, 133, 133, 133, 248, 249, 249, 249, 249, 249, 249, 246, 134, 134, 134, 134, 134, 134, 134, 134 }; #define yyerrok (yyerrstatus = 0) #define yyclearin (yychar = YYEMPTY) #define YYEMPTY (-2) #define YYEOF 0 #define YYACCEPT goto yyacceptlab #define YYABORT goto yyabortlab #define YYERROR goto yyerrorlab /* Like YYERROR except do call yyerror. This remains here temporarily to ease the transition to the new meaning of YYERROR, for GCC. Once GCC version 2 has supplanted version 1, this can go. */ #define YYFAIL goto yyerrlab #define YYRECOVERING() (!!yyerrstatus) #define YYBACKUP(Token, Value) \ do \ if (yychar == YYEMPTY && yylen == 1) \ { \ yychar = (Token); \ yylval = (Value); \ yytoken = YYTRANSLATE (yychar); \ YYPOPSTACK (1); \ goto yybackup; \ } \ else \ { \ yyerror (YY_("syntax error: cannot back up")); \ YYERROR; \ } \ while (YYID (0)) #define YYTERROR 1 #define YYERRCODE 256 /* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. If N is 0, then set CURRENT to the empty location which ends the previous symbol: RHS[0] (always defined). */ #define YYRHSLOC(Rhs, K) ((Rhs)[K]) #ifndef YYLLOC_DEFAULT # define YYLLOC_DEFAULT(Current, Rhs, N) \ do \ if (YYID (N)) \ { \ (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ } \ else \ { \ (Current).first_line = (Current).last_line = \ YYRHSLOC (Rhs, 0).last_line; \ (Current).first_column = (Current).last_column = \ YYRHSLOC (Rhs, 0).last_column; \ } \ while (YYID (0)) #endif /* YY_LOCATION_PRINT -- Print the location on the stream. This macro was not mandated originally: define only if we know we won't break user code: when these are the locations we know. */ #ifndef YY_LOCATION_PRINT # if YYLTYPE_IS_TRIVIAL # define YY_LOCATION_PRINT(File, Loc) \ fprintf (File, "%d.%d-%d.%d", \ (Loc).first_line, (Loc).first_column, \ (Loc).last_line, (Loc).last_column) # else # define YY_LOCATION_PRINT(File, Loc) ((void) 0) # endif #endif /* YYLEX -- calling `yylex' with the right arguments. */ #ifdef YYLEX_PARAM # define YYLEX yylex (YYLEX_PARAM) #else # define YYLEX yylex () #endif /* Enable debugging if requested. */ #if YYDEBUG # ifndef YYFPRINTF # include /* INFRINGES ON USER NAME SPACE */ # define YYFPRINTF fprintf # endif # define YYDPRINTF(Args) \ do { \ if (yydebug) \ YYFPRINTF Args; \ } while (YYID (0)) # define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ do { \ if (yydebug) \ { \ YYFPRINTF (stderr, "%s ", Title); \ yy_symbol_print (stderr, \ Type, Value); \ YYFPRINTF (stderr, "\n"); \ } \ } while (YYID (0)) /*--------------------------------. | Print this symbol on YYOUTPUT. | `--------------------------------*/ /*ARGSUSED*/ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) #else static void yy_symbol_value_print (yyoutput, yytype, yyvaluep) FILE *yyoutput; int yytype; YYSTYPE const * const yyvaluep; #endif { if (!yyvaluep) return; # ifdef YYPRINT if (yytype < YYNTOKENS) YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); # else YYUSE (yyoutput); # endif switch (yytype) { default: break; } } /*--------------------------------. | Print this symbol on YYOUTPUT. | `--------------------------------*/ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) #else static void yy_symbol_print (yyoutput, yytype, yyvaluep) FILE *yyoutput; int yytype; YYSTYPE const * const yyvaluep; #endif { if (yytype < YYNTOKENS) YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); else YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); yy_symbol_value_print (yyoutput, yytype, yyvaluep); YYFPRINTF (yyoutput, ")"); } /*------------------------------------------------------------------. | yy_stack_print -- Print the state stack from its BOTTOM up to its | | TOP (included). | `------------------------------------------------------------------*/ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void yy_stack_print (yytype_int16 *bottom, yytype_int16 *top) #else static void yy_stack_print (bottom, top) yytype_int16 *bottom; yytype_int16 *top; #endif { YYFPRINTF (stderr, "Stack now"); for (; bottom <= top; ++bottom) YYFPRINTF (stderr, " %d", *bottom); YYFPRINTF (stderr, "\n"); } # define YY_STACK_PRINT(Bottom, Top) \ do { \ if (yydebug) \ yy_stack_print ((Bottom), (Top)); \ } while (YYID (0)) /*------------------------------------------------. | Report that the YYRULE is going to be reduced. | `------------------------------------------------*/ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void yy_reduce_print (YYSTYPE *yyvsp, int yyrule) #else static void yy_reduce_print (yyvsp, yyrule) YYSTYPE *yyvsp; int yyrule; #endif { int yynrhs = yyr2[yyrule]; int yyi; unsigned long int yylno = yyrline[yyrule]; YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", yyrule - 1, yylno); /* The symbols being reduced. */ for (yyi = 0; yyi < yynrhs; yyi++) { fprintf (stderr, " $%d = ", yyi + 1); yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], &(yyvsp[(yyi + 1) - (yynrhs)]) ); fprintf (stderr, "\n"); } } # define YY_REDUCE_PRINT(Rule) \ do { \ if (yydebug) \ yy_reduce_print (yyvsp, Rule); \ } while (YYID (0)) /* Nonzero means print parse trace. It is left uninitialized so that multiple parsers can coexist. */ int yydebug; #else /* !YYDEBUG */ # define YYDPRINTF(Args) # define YY_SYMBOL_PRINT(Title, Type, Value, Location) # define YY_STACK_PRINT(Bottom, Top) # define YY_REDUCE_PRINT(Rule) #endif /* !YYDEBUG */ /* YYINITDEPTH -- initial size of the parser's stacks. */ #ifndef YYINITDEPTH # define YYINITDEPTH 200 #endif /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only if the built-in stack extension method is used). Do not make this value too large; the results are undefined if YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) evaluated with infinite-precision integer arithmetic. */ #ifndef YYMAXDEPTH # define YYMAXDEPTH 10000 #endif #if YYERROR_VERBOSE # ifndef yystrlen # if defined __GLIBC__ && defined _STRING_H # define yystrlen strlen # else /* Return the length of YYSTR. */ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static YYSIZE_T yystrlen (const char *yystr) #else static YYSIZE_T yystrlen (yystr) const char *yystr; #endif { YYSIZE_T yylen; for (yylen = 0; yystr[yylen]; yylen++) continue; return yylen; } # endif # endif # ifndef yystpcpy # if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE # define yystpcpy stpcpy # else /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in YYDEST. */ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static char * yystpcpy (char *yydest, const char *yysrc) #else static char * yystpcpy (yydest, yysrc) char *yydest; const char *yysrc; #endif { char *yyd = yydest; const char *yys = yysrc; while ((*yyd++ = *yys++) != '\0') continue; return yyd - 1; } # endif # endif # ifndef yytnamerr /* Copy to YYRES the contents of YYSTR after stripping away unnecessary quotes and backslashes, so that it's suitable for yyerror. The heuristic is that double-quoting is unnecessary unless the string contains an apostrophe, a comma, or backslash (other than backslash-backslash). YYSTR is taken from yytname. If YYRES is null, do not copy; instead, return the length of what the result would have been. */ static YYSIZE_T yytnamerr (char *yyres, const char *yystr) { if (*yystr == '"') { YYSIZE_T yyn = 0; char const *yyp = yystr; for (;;) switch (*++yyp) { case '\'': case ',': goto do_not_strip_quotes; case '\\': if (*++yyp != '\\') goto do_not_strip_quotes; /* Fall through. */ default: if (yyres) yyres[yyn] = *yyp; yyn++; break; case '"': if (yyres) yyres[yyn] = '\0'; return yyn; } do_not_strip_quotes: ; } if (! yyres) return yystrlen (yystr); return yystpcpy (yyres, yystr) - yyres; } # endif /* Copy into YYRESULT an error message about the unexpected token YYCHAR while in state YYSTATE. Return the number of bytes copied, including the terminating null byte. If YYRESULT is null, do not copy anything; just return the number of bytes that would be copied. As a special case, return 0 if an ordinary "syntax error" message will do. Return YYSIZE_MAXIMUM if overflow occurs during size calculation. */ static YYSIZE_T yysyntax_error (char *yyresult, int yystate, int yychar) { int yyn = yypact[yystate]; if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) return 0; else { int yytype = YYTRANSLATE (yychar); YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); YYSIZE_T yysize = yysize0; YYSIZE_T yysize1; int yysize_overflow = 0; enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; int yyx; # if 0 /* This is so xgettext sees the translatable formats that are constructed on the fly. */ YY_("syntax error, unexpected %s"); YY_("syntax error, unexpected %s, expecting %s"); YY_("syntax error, unexpected %s, expecting %s or %s"); YY_("syntax error, unexpected %s, expecting %s or %s or %s"); YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); # endif char *yyfmt; char const *yyf; static char const yyunexpected[] = "syntax error, unexpected %s"; static char const yyexpecting[] = ", expecting %s"; static char const yyor[] = " or %s"; char yyformat[sizeof yyunexpected + sizeof yyexpecting - 1 + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) * (sizeof yyor - 1))]; char const *yyprefix = yyexpecting; /* Start YYX at -YYN if negative to avoid negative indexes in YYCHECK. */ int yyxbegin = yyn < 0 ? -yyn : 0; /* Stay within bounds of both yycheck and yytname. */ int yychecklim = YYLAST - yyn + 1; int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; int yycount = 1; yyarg[0] = yytname[yytype]; yyfmt = yystpcpy (yyformat, yyunexpected); for (yyx = yyxbegin; yyx < yyxend; ++yyx) if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) { if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) { yycount = 1; yysize = yysize0; yyformat[sizeof yyunexpected - 1] = '\0'; break; } yyarg[yycount++] = yytname[yyx]; yysize1 = yysize + yytnamerr (0, yytname[yyx]); yysize_overflow |= (yysize1 < yysize); yysize = yysize1; yyfmt = yystpcpy (yyfmt, yyprefix); yyprefix = yyor; } yyf = YY_(yyformat); yysize1 = yysize + yystrlen (yyf); yysize_overflow |= (yysize1 < yysize); yysize = yysize1; if (yysize_overflow) return YYSIZE_MAXIMUM; if (yyresult) { /* Avoid sprintf, as that infringes on the user's name space. Don't have undefined behavior even if the translation produced a string with the wrong number of "%s"s. */ char *yyp = yyresult; int yyi = 0; while ((*yyp = *yyf) != '\0') { if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) { yyp += yytnamerr (yyp, yyarg[yyi++]); yyf += 2; } else { yyp++; yyf++; } } } return yysize; } } #endif /* YYERROR_VERBOSE */ /*-----------------------------------------------. | Release the memory associated to this symbol. | `-----------------------------------------------*/ /*ARGSUSED*/ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) #else static void yydestruct (yymsg, yytype, yyvaluep) const char *yymsg; int yytype; YYSTYPE *yyvaluep; #endif { YYUSE (yyvaluep); if (!yymsg) yymsg = "Deleting"; YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); switch (yytype) { default: break; } } /* Prevent warnings from -Wmissing-prototypes. */ #ifdef YYPARSE_PARAM #if defined __STDC__ || defined __cplusplus int yyparse (void *YYPARSE_PARAM); #else int yyparse (); #endif #else /* ! YYPARSE_PARAM */ #if defined __STDC__ || defined __cplusplus int yyparse (void); #else int yyparse (); #endif #endif /* ! YYPARSE_PARAM */ /* The look-ahead symbol. */ int yychar; /* The semantic value of the look-ahead symbol. */ YYSTYPE yylval; /* Number of syntax errors so far. */ int yynerrs; /*----------. | yyparse. | `----------*/ #ifdef YYPARSE_PARAM #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) int yyparse (void *YYPARSE_PARAM) #else int yyparse (YYPARSE_PARAM) void *YYPARSE_PARAM; #endif #else /* ! YYPARSE_PARAM */ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) int yyparse (void) #else int yyparse () #endif #endif { int yystate; int yyn; int yyresult; /* Number of tokens to shift before error messages enabled. */ int yyerrstatus; /* Look-ahead token as an internal (translated) token number. */ int yytoken = 0; #if YYERROR_VERBOSE /* Buffer for error messages, and its allocated size. */ char yymsgbuf[128]; char *yymsg = yymsgbuf; YYSIZE_T yymsg_alloc = sizeof yymsgbuf; #endif /* Three stacks and their tools: `yyss': related to states, `yyvs': related to semantic values, `yyls': related to locations. Refer to the stacks thru separate pointers, to allow yyoverflow to reallocate them elsewhere. */ /* The state stack. */ yytype_int16 yyssa[YYINITDEPTH]; yytype_int16 *yyss = yyssa; yytype_int16 *yyssp; /* The semantic value stack. */ YYSTYPE yyvsa[YYINITDEPTH]; YYSTYPE *yyvs = yyvsa; YYSTYPE *yyvsp; #define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) YYSIZE_T yystacksize = YYINITDEPTH; /* The variables used to return semantic value and location from the action routines. */ YYSTYPE yyval; /* The number of symbols on the RHS of the reduced rule. Keep to zero when no symbol should be popped. */ int yylen = 0; YYDPRINTF ((stderr, "Starting parse\n")); yystate = 0; yyerrstatus = 0; yynerrs = 0; yychar = YYEMPTY; /* Cause a token to be read. */ /* Initialize stack pointers. Waste one element of value and location stack so that they stay on the same level as the state stack. The wasted elements are never initialized. */ yyssp = yyss; yyvsp = yyvs; goto yysetstate; /*------------------------------------------------------------. | yynewstate -- Push a new state, which is found in yystate. | `------------------------------------------------------------*/ yynewstate: /* In all cases, when you get here, the value and location stacks have just been pushed. So pushing a state here evens the stacks. */ yyssp++; yysetstate: *yyssp = yystate; if (yyss + yystacksize - 1 <= yyssp) { /* Get the current used size of the three stacks, in elements. */ YYSIZE_T yysize = yyssp - yyss + 1; #ifdef yyoverflow { /* Give user a chance to reallocate the stack. Use copies of these so that the &'s don't force the real ones into memory. */ YYSTYPE *yyvs1 = yyvs; yytype_int16 *yyss1 = yyss; /* Each stack pointer address is followed by the size of the data in use in that stack, in bytes. This used to be a conditional around just the two extra args, but that might be undefined if yyoverflow is a macro. */ yyoverflow (YY_("memory exhausted"), &yyss1, yysize * sizeof (*yyssp), &yyvs1, yysize * sizeof (*yyvsp), &yystacksize); yyss = yyss1; yyvs = yyvs1; } #else /* no yyoverflow */ # ifndef YYSTACK_RELOCATE goto yyexhaustedlab; # else /* Extend the stack our own way. */ if (YYMAXDEPTH <= yystacksize) goto yyexhaustedlab; yystacksize *= 2; if (YYMAXDEPTH < yystacksize) yystacksize = YYMAXDEPTH; { yytype_int16 *yyss1 = yyss; union yyalloc *yyptr = (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); if (! yyptr) goto yyexhaustedlab; YYSTACK_RELOCATE (yyss); YYSTACK_RELOCATE (yyvs); # undef YYSTACK_RELOCATE if (yyss1 != yyssa) YYSTACK_FREE (yyss1); } # endif #endif /* no yyoverflow */ yyssp = yyss + yysize - 1; yyvsp = yyvs + yysize - 1; YYDPRINTF ((stderr, "Stack size increased to %lu\n", (unsigned long int) yystacksize)); if (yyss + yystacksize - 1 <= yyssp) YYABORT; } YYDPRINTF ((stderr, "Entering state %d\n", yystate)); goto yybackup; /*-----------. | yybackup. | `-----------*/ yybackup: /* Do appropriate processing given the current state. Read a look-ahead token if we need one and don't already have one. */ /* First try to decide what to do without reference to look-ahead token. */ yyn = yypact[yystate]; if (yyn == YYPACT_NINF) goto yydefault; /* Not known => get a look-ahead token if don't already have one. */ /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */ if (yychar == YYEMPTY) { YYDPRINTF ((stderr, "Reading a token: ")); yychar = YYLEX; } if (yychar <= YYEOF) { yychar = yytoken = YYEOF; YYDPRINTF ((stderr, "Now at end of input.\n")); } else { yytoken = YYTRANSLATE (yychar); YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); } /* If the proper action on seeing token YYTOKEN is to reduce or to detect an error, take that action. */ yyn += yytoken; if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) goto yydefault; yyn = yytable[yyn]; if (yyn <= 0) { if (yyn == 0 || yyn == YYTABLE_NINF) goto yyerrlab; yyn = -yyn; goto yyreduce; } if (yyn == YYFINAL) YYACCEPT; /* Count tokens shifted since error; after three, turn off error status. */ if (yyerrstatus) yyerrstatus--; /* Shift the look-ahead token. */ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); /* Discard the shifted token unless it is eof. */ if (yychar != YYEOF) yychar = YYEMPTY; yystate = yyn; *++yyvsp = yylval; goto yynewstate; /*-----------------------------------------------------------. | yydefault -- do the default action for the current state. | `-----------------------------------------------------------*/ yydefault: yyn = yydefact[yystate]; if (yyn == 0) goto yyerrlab; goto yyreduce; /*-----------------------------. | yyreduce -- Do a reduction. | `-----------------------------*/ yyreduce: /* yyn is the number of a rule to reduce with. */ yylen = yyr2[yyn]; /* If YYLEN is nonzero, implement the default value of the action: `$$ = $1'. Otherwise, the following line sets YYVAL to garbage. This behavior is undocumented and Bison users should not rely upon it. Assigning to YYVAL unconditionally makes the parser a bit smaller, and it avoids a GCC warning that YYVAL may be used uninitialized. */ yyval = yyvsp[1-yylen]; YY_REDUCE_PRINT (yyn); switch (yyn) { case 5: #line 222 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { cfg_add_source(configuration, (yyvsp[(2) - (2)].ptr)); } break; case 6: #line 223 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { cfg_add_dest(configuration, (yyvsp[(2) - (2)].ptr)); } break; case 7: #line 224 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { cfg_add_connection(configuration, (yyvsp[(2) - (2)].ptr)); } break; case 8: #line 225 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { cfg_add_filter(configuration, (yyvsp[(2) - (2)].ptr)); } break; case 9: #line 226 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { cfg_add_template(configuration, (yyvsp[(2) - (2)].ptr)); } break; case 10: #line 227 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { } break; case 11: #line 231 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = log_source_group_new((yyvsp[(1) - (4)].cptr), (yyvsp[(3) - (4)].ptr)); free((yyvsp[(1) - (4)].cptr)); } break; case 12: #line 235 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = log_dest_group_new((yyvsp[(1) - (4)].cptr), (yyvsp[(3) - (4)].ptr)); free((yyvsp[(1) - (4)].cptr)); } break; case 13: #line 239 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = log_connection_new((yyvsp[(2) - (4)].ptr), (yyvsp[(3) - (4)].num)); } break; case 14: #line 243 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = NULL; } break; case 15: #line 248 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_template = log_template_new((yyvsp[(1) - (1)].cptr), NULL); free((yyvsp[(1) - (1)].cptr)); } break; case 16: #line 252 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = last_template; } break; case 19: #line 261 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_template->template = g_string_new((yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 20: #line 262 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { log_template_set_escape(last_template, (yyvsp[(3) - (4)].num)); } break; case 21: #line 266 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_sock_options->sndbuf = (yyvsp[(3) - (4)].num); } break; case 22: #line 267 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_sock_options->rcvbuf = (yyvsp[(3) - (4)].num); } break; case 23: #line 268 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_sock_options->broadcast = (yyvsp[(3) - (4)].num); } break; case 24: #line 269 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_sock_options->keepalive = (yyvsp[(3) - (4)].num); } break; case 26: #line 274 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { ((InetSocketOptions *) last_sock_options)->ttl = (yyvsp[(3) - (4)].num); } break; case 27: #line 275 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { ((InetSocketOptions *) last_sock_options)->tos = (yyvsp[(3) - (4)].num); } break; case 28: #line 279 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { log_drv_append((yyvsp[(1) - (3)].ptr), (yyvsp[(3) - (3)].ptr)); log_drv_unref((yyvsp[(3) - (3)].ptr)); (yyval.ptr) = (yyvsp[(1) - (3)].ptr); } break; case 29: #line 280 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = NULL; } break; case 30: #line 284 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(1) - (1)].ptr); } break; case 31: #line 285 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(1) - (1)].ptr); } break; case 32: #line 286 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(1) - (1)].ptr); } break; case 33: #line 287 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(1) - (1)].ptr); } break; case 34: #line 291 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = afinter_sd_new(); } break; case 35: #line 295 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(3) - (4)].ptr); } break; case 36: #line 296 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(3) - (4)].ptr); } break; case 37: #line 301 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver = affile_sd_new((yyvsp[(1) - (1)].cptr), 0); free((yyvsp[(1) - (1)].cptr)); last_reader_options = &((AFFileSourceDriver *) last_driver)->reader_options; } break; case 38: #line 306 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = last_driver; } break; case 39: #line 311 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver = affile_sd_new((yyvsp[(1) - (1)].cptr), AFFILE_PIPE); free((yyvsp[(1) - (1)].cptr)); last_reader_options = &((AFFileSourceDriver *) last_driver)->reader_options; } break; case 40: #line 316 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = last_driver; } break; case 41: #line 320 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver->optional = (yyvsp[(3) - (4)].num); } break; case 42: #line 321 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" {} break; case 43: #line 325 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(3) - (4)].ptr); } break; case 44: #line 326 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(3) - (4)].ptr); } break; case 45: #line 327 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_addr_family = AF_INET; } break; case 46: #line 327 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(4) - (5)].ptr); } break; case 47: #line 328 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_addr_family = AF_INET; } break; case 48: #line 328 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(4) - (5)].ptr); } break; case 49: #line 329 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_addr_family = AF_INET6; } break; case 50: #line 329 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(4) - (5)].ptr); } break; case 51: #line 330 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_addr_family = AF_INET6; } break; case 52: #line 330 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(4) - (5)].ptr); } break; case 53: #line 335 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver = afunix_sd_new( (yyvsp[(1) - (1)].cptr), AFSOCKET_DGRAM | AFSOCKET_LOCAL); free((yyvsp[(1) - (1)].cptr)); last_reader_options = &((AFSocketSourceDriver *) last_driver)->reader_options; last_sock_options = &((AFUnixSourceDriver *) last_driver)->sock_options; } break; case 54: #line 343 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = last_driver; } break; case 55: #line 348 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver = afunix_sd_new( (yyvsp[(1) - (1)].cptr), AFSOCKET_STREAM | AFSOCKET_KEEP_ALIVE | AFSOCKET_LOCAL); free((yyvsp[(1) - (1)].cptr)); last_reader_options = &((AFSocketSourceDriver *) last_driver)->reader_options; last_sock_options = &((AFUnixSourceDriver *) last_driver)->sock_options; } break; case 56: #line 356 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = last_driver; } break; case 59: #line 366 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afunix_sd_set_uid(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 60: #line 367 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afunix_sd_set_gid(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 61: #line 368 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afunix_sd_set_perm(last_driver, (yyvsp[(3) - (4)].num)); } break; case 62: #line 369 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver->optional = (yyvsp[(3) - (4)].num); } break; case 63: #line 370 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" {} break; case 64: #line 371 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" {} break; case 65: #line 372 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" {} break; case 66: #line 377 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver = afinet_sd_new(last_addr_family, NULL, 514, AFSOCKET_DGRAM); last_reader_options = &((AFSocketSourceDriver *) last_driver)->reader_options; last_sock_options = &((AFInetSourceDriver *) last_driver)->sock_options.super; } break; case 67: #line 384 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = last_driver; } break; case 71: #line 394 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afinet_sd_set_localport(last_driver, (yyvsp[(3) - (4)].cptr), "udp"); free((yyvsp[(3) - (4)].cptr)); } break; case 72: #line 395 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afinet_sd_set_localport(last_driver, (yyvsp[(3) - (4)].cptr), "udp"); free((yyvsp[(3) - (4)].cptr)); } break; case 73: #line 399 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afinet_sd_set_localip(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 74: #line 400 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afinet_sd_set_localip(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 77: #line 407 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver = afinet_sd_new(last_addr_family, NULL, 514, AFSOCKET_STREAM); last_reader_options = &((AFSocketSourceDriver *) last_driver)->reader_options; last_sock_options = &((AFInetSourceDriver *) last_driver)->sock_options.super; } break; case 78: #line 414 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = last_driver; } break; case 82: #line 424 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afinet_sd_set_localport(last_driver, (yyvsp[(3) - (4)].cptr), "tcp"); free((yyvsp[(3) - (4)].cptr)); } break; case 83: #line 425 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afinet_sd_set_localport(last_driver, (yyvsp[(3) - (4)].cptr), "tcp"); free((yyvsp[(3) - (4)].cptr)); } break; case 84: #line 426 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" {} break; case 85: #line 430 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afsocket_sd_set_keep_alive(last_driver, (yyvsp[(3) - (4)].num)); } break; case 86: #line 431 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afsocket_sd_set_max_connections(last_driver, (yyvsp[(3) - (4)].num)); } break; case 87: #line 435 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(3) - (4)].ptr); } break; case 88: #line 440 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver = afstreams_sd_new((yyvsp[(1) - (1)].cptr)); free((yyvsp[(1) - (1)].cptr)); } break; case 89: #line 444 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = last_driver; } break; case 92: #line 453 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afstreams_sd_set_sundoor(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 95: #line 462 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_reader_options->options = (yyvsp[(3) - (4)].num); } break; case 96: #line 463 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_reader_options->msg_size = (yyvsp[(3) - (4)].num); } break; case 97: #line 464 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_reader_options->source_opts.init_window_size = (yyvsp[(3) - (4)].num); } break; case 98: #line 465 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_reader_options->fetch_limit = (yyvsp[(3) - (4)].num); } break; case 99: #line 466 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_reader_options->prefix = (yyvsp[(3) - (4)].cptr); } break; case 100: #line 467 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_reader_options->padding = (yyvsp[(3) - (4)].num); } break; case 101: #line 468 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_reader_options->follow_freq = (yyvsp[(3) - (4)].num); } break; case 102: #line 469 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { cfg_timezone_value((yyvsp[(3) - (4)].cptr), &last_reader_options->zone_offset); free((yyvsp[(3) - (4)].cptr)); } break; case 103: #line 470 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_reader_options->keep_timestamp = (yyvsp[(3) - (4)].num); } break; case 104: #line 474 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = lookup_parse_flag((yyvsp[(1) - (2)].cptr)) | (yyvsp[(2) - (2)].num); free((yyvsp[(1) - (2)].cptr)); } break; case 105: #line 475 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = 0; } break; case 106: #line 480 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { log_drv_append((yyvsp[(1) - (3)].ptr), (yyvsp[(3) - (3)].ptr)); log_drv_unref((yyvsp[(3) - (3)].ptr)); (yyval.ptr) = (yyvsp[(1) - (3)].ptr); } break; case 107: #line 481 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = NULL; } break; case 108: #line 485 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(1) - (1)].ptr); } break; case 109: #line 486 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(1) - (1)].ptr); } break; case 110: #line 487 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(1) - (1)].ptr); } break; case 111: #line 488 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(1) - (1)].ptr); } break; case 112: #line 489 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(1) - (1)].ptr); } break; case 113: #line 490 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(1) - (1)].ptr); } break; case 114: #line 494 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(3) - (4)].ptr); } break; case 115: #line 499 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver = affile_dd_new((yyvsp[(1) - (1)].cptr), 0); free((yyvsp[(1) - (1)].cptr)); last_writer_options = &((AFFileDestDriver *) last_driver)->writer_options; } break; case 116: #line 505 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = last_driver; } break; case 120: #line 515 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver->optional = (yyvsp[(3) - (4)].num); } break; case 121: #line 516 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { affile_dd_set_file_uid(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 122: #line 517 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { affile_dd_set_file_gid(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 123: #line 518 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { affile_dd_set_file_perm(last_driver, (yyvsp[(3) - (4)].num)); } break; case 124: #line 519 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { affile_dd_set_dir_uid(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 125: #line 520 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { affile_dd_set_dir_gid(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 126: #line 521 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { affile_dd_set_dir_perm(last_driver, (yyvsp[(3) - (4)].num)); } break; case 127: #line 522 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { affile_dd_set_create_dirs(last_driver, (yyvsp[(3) - (4)].num)); } break; case 128: #line 523 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { affile_dd_set_overwrite_if_older(last_driver, (yyvsp[(3) - (4)].num)); } break; case 129: #line 524 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { affile_dd_set_fsync(last_driver, (yyvsp[(3) - (4)].num)); } break; case 130: #line 528 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(3) - (4)].ptr); } break; case 131: #line 533 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver = affile_dd_new((yyvsp[(1) - (1)].cptr), AFFILE_NO_EXPAND | AFFILE_PIPE); free((yyvsp[(1) - (1)].cptr)); last_writer_options = &((AFFileDestDriver *) last_driver)->writer_options; last_writer_options->flush_lines = 0; } break; case 132: #line 539 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = last_driver; } break; case 136: #line 549 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { affile_dd_set_file_uid(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 137: #line 550 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { affile_dd_set_file_gid(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 138: #line 551 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { affile_dd_set_file_perm(last_driver, (yyvsp[(3) - (4)].num)); } break; case 139: #line 556 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(3) - (4)].ptr); } break; case 140: #line 557 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(3) - (4)].ptr); } break; case 141: #line 558 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_addr_family = AF_INET; } break; case 142: #line 558 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(4) - (5)].ptr); } break; case 143: #line 559 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_addr_family = AF_INET; } break; case 144: #line 559 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(4) - (5)].ptr); } break; case 145: #line 560 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_addr_family = AF_INET6; } break; case 146: #line 560 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(4) - (5)].ptr); } break; case 147: #line 561 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_addr_family = AF_INET6; } break; case 148: #line 561 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(4) - (5)].ptr); } break; case 149: #line 566 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver = afunix_dd_new((yyvsp[(1) - (1)].cptr), AFSOCKET_DGRAM); free((yyvsp[(1) - (1)].cptr)); last_writer_options = &((AFSocketDestDriver *) last_driver)->writer_options; last_sock_options = &((AFUnixDestDriver *) last_driver)->sock_options; } break; case 150: #line 572 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = last_driver; } break; case 151: #line 577 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver = afunix_dd_new((yyvsp[(1) - (1)].cptr), AFSOCKET_STREAM); free((yyvsp[(1) - (1)].cptr)); last_writer_options = &((AFSocketDestDriver *) last_driver)->writer_options; last_sock_options = &((AFUnixDestDriver *) last_driver)->sock_options; } break; case 152: #line 583 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = last_driver; } break; case 157: #line 598 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver = afinet_dd_new(last_addr_family, (yyvsp[(1) - (1)].cptr), 514, AFSOCKET_DGRAM); free((yyvsp[(1) - (1)].cptr)); last_writer_options = &((AFSocketDestDriver *) last_driver)->writer_options; last_sock_options = &((AFInetDestDriver *) last_driver)->sock_options.super; } break; case 158: #line 606 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = last_driver; } break; case 161: #line 616 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afinet_dd_set_localip(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 165: #line 623 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afinet_dd_set_localport(last_driver, (yyvsp[(3) - (4)].cptr), "udp"); free((yyvsp[(3) - (4)].cptr)); } break; case 166: #line 624 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afinet_dd_set_destport(last_driver, (yyvsp[(3) - (4)].cptr), "udp"); free((yyvsp[(3) - (4)].cptr)); } break; case 167: #line 625 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afinet_dd_set_destport(last_driver, (yyvsp[(3) - (4)].cptr), "udp"); free((yyvsp[(3) - (4)].cptr)); } break; case 168: #line 626 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afinet_dd_set_spoof_source(last_driver, (yyvsp[(3) - (4)].num)); } break; case 169: #line 631 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver = afinet_dd_new(last_addr_family, (yyvsp[(1) - (1)].cptr), 514, AFSOCKET_STREAM); free((yyvsp[(1) - (1)].cptr)); last_writer_options = &((AFSocketDestDriver *) last_driver)->writer_options; last_sock_options = &((AFInetDestDriver *) last_driver)->sock_options.super; } break; case 170: #line 639 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = last_driver; } break; case 174: #line 649 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afinet_dd_set_localport(last_driver, (yyvsp[(3) - (4)].cptr), "tcp"); free((yyvsp[(3) - (4)].cptr)); } break; case 175: #line 650 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afinet_dd_set_destport(last_driver, (yyvsp[(3) - (4)].cptr), "tcp"); free((yyvsp[(3) - (4)].cptr)); } break; case 176: #line 651 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afinet_dd_set_destport(last_driver, (yyvsp[(3) - (4)].cptr), "tcp"); free((yyvsp[(3) - (4)].cptr)); } break; case 177: #line 656 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = afuser_dd_new((yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 178: #line 660 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(3) - (4)].ptr); } break; case 179: #line 665 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_driver = afprogram_dd_new((yyvsp[(1) - (1)].cptr)); free((yyvsp[(1) - (1)].cptr)); last_writer_options = &((AFProgramDestDriver *) last_driver)->writer_options; } break; case 180: #line 670 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = last_driver; } break; case 181: #line 675 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(3) - (4)].ptr); } break; case 182: #line 680 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { #if ENABLE_SQL last_driver = afsql_dd_new(); #endif /* ENABLE_SQL */ } break; case 183: #line 685 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = last_driver; } break; case 186: #line 694 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { #if ENABLE_SQL } break; case 187: #line 697 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afsql_dd_set_type(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 188: #line 698 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afsql_dd_set_host(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 189: #line 699 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afsql_dd_set_port(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 190: #line 700 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afsql_dd_set_user(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 191: #line 701 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afsql_dd_set_password(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 192: #line 702 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afsql_dd_set_database(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 193: #line 703 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afsql_dd_set_table(last_driver, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 194: #line 704 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afsql_dd_set_columns(last_driver, (yyvsp[(3) - (4)].ptr)); } break; case 195: #line 705 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afsql_dd_set_indexes(last_driver, (yyvsp[(3) - (4)].ptr)); } break; case 196: #line 706 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afsql_dd_set_values(last_driver, (yyvsp[(3) - (4)].ptr)); } break; case 197: #line 707 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { afsql_dd_set_mem_fifo_size(last_driver, (yyvsp[(3) - (4)].num)); } break; case 198: #line 708 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { #endif /* ENABLE_SQL */ } break; case 201: #line 720 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_writer_options->options = (yyvsp[(3) - (4)].num); } break; case 202: #line 721 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_writer_options->mem_fifo_size = (yyvsp[(3) - (4)].num); } break; case 203: #line 722 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_writer_options->flush_lines = (yyvsp[(3) - (4)].num); } break; case 204: #line 723 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_writer_options->flush_timeout = (yyvsp[(3) - (4)].num); } break; case 205: #line 724 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_writer_options->suppress = (yyvsp[(3) - (4)].num); } break; case 206: #line 725 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_writer_options->template = cfg_lookup_template(configuration, (yyvsp[(3) - (4)].cptr)); if (last_writer_options->template == NULL) { last_writer_options->template = log_template_new(NULL, (yyvsp[(3) - (4)].cptr)); last_writer_options->template->def_inline = TRUE; } free((yyvsp[(3) - (4)].cptr)); } break; case 207: #line 734 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { log_writer_options_set_template_escape(last_writer_options, (yyvsp[(3) - (4)].num)); } break; case 208: #line 735 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { cfg_timezone_value((yyvsp[(3) - (4)].cptr), &last_writer_options->zone_offset); free((yyvsp[(3) - (4)].cptr)); } break; case 209: #line 736 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_writer_options->ts_format = cfg_ts_format_value((yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 210: #line 737 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_writer_options->frac_digits = (yyvsp[(3) - (4)].num); } break; case 211: #line 738 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { last_writer_options->throttle = (yyvsp[(3) - (4)].num); } break; case 212: #line 742 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = (yyvsp[(1) - (2)].num) | (yyvsp[(2) - (2)].num); } break; case 213: #line 743 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = 0; } break; case 214: #line 747 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = LWO_TMPL_ESCAPE; } break; case 215: #line 752 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { log_endpoint_append((yyvsp[(1) - (3)].ptr), (yyvsp[(3) - (3)].ptr)); (yyval.ptr) = (yyvsp[(1) - (3)].ptr); } break; case 216: #line 753 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = NULL; } break; case 217: #line 757 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = log_endpoint_new(EP_SOURCE, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 218: #line 758 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = log_endpoint_new(EP_FILTER, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 219: #line 759 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = log_endpoint_new(EP_DESTINATION, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 220: #line 763 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = (yyvsp[(3) - (5)].num); } break; case 221: #line 764 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = 0; } break; case 222: #line 769 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) |= (yyvsp[(2) - (2)].num); } break; case 223: #line 770 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = 0; } break; case 224: #line 774 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = LC_CATCHALL; } break; case 225: #line 775 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = LC_FALLBACK; } break; case 226: #line 776 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = LC_FINAL; } break; case 227: #line 777 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = LC_FLOW_CONTROL; } break; case 228: #line 781 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = (yyvsp[(1) - (3)].ptr); } break; case 229: #line 782 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = NULL; } break; case 230: #line 786 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->mark_freq = (yyvsp[(3) - (4)].num); } break; case 231: #line 787 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->stats_freq = (yyvsp[(3) - (4)].num); } break; case 232: #line 788 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->flush_lines = (yyvsp[(3) - (4)].num); } break; case 233: #line 789 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->flush_timeout = (yyvsp[(3) - (4)].num); } break; case 234: #line 790 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->chain_hostnames = (yyvsp[(3) - (4)].num); } break; case 235: #line 791 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->normalize_hostnames = (yyvsp[(3) - (4)].num); } break; case 236: #line 792 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->keep_hostname = (yyvsp[(3) - (4)].num); } break; case 237: #line 793 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->check_hostname = (yyvsp[(3) - (4)].num); } break; case 238: #line 794 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { cfg_bad_hostname_set(configuration, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 239: #line 795 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->use_time_recvd = (yyvsp[(3) - (4)].num); } break; case 240: #line 796 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->use_fqdn = (yyvsp[(3) - (4)].num); } break; case 241: #line 797 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->use_dns = (yyvsp[(3) - (4)].num); } break; case 242: #line 798 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->time_reopen = (yyvsp[(3) - (4)].num); } break; case 243: #line 799 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->time_reap = (yyvsp[(3) - (4)].num); } break; case 244: #line 801 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->time_sleep = (yyvsp[(3) - (4)].num); if ((yyvsp[(3) - (4)].num) > 500) { msg_notice("The value specified for time_sleep is too large", evt_tag_int("time_sleep", (yyvsp[(3) - (4)].num)), NULL); configuration->time_sleep = 500; } } break; case 245: #line 809 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->log_fifo_size = (yyvsp[(3) - (4)].num); } break; case 246: #line 810 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->log_iw_size = (yyvsp[(3) - (4)].num); } break; case 247: #line 811 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->log_fetch_limit = (yyvsp[(3) - (4)].num); } break; case 248: #line 812 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->log_msg_size = (yyvsp[(3) - (4)].num); } break; case 249: #line 813 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->keep_timestamp = (yyvsp[(3) - (4)].num); } break; case 250: #line 814 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->ts_format = cfg_ts_format_value((yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 251: #line 815 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->frac_digits = (yyvsp[(3) - (4)].num); } break; case 252: #line 816 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { /* ignored */; } break; case 253: #line 817 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { /* ignored */; } break; case 254: #line 818 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->create_dirs = (yyvsp[(3) - (4)].num); } break; case 255: #line 819 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { cfg_file_owner_set(configuration, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 256: #line 820 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { cfg_file_group_set(configuration, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 257: #line 821 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { cfg_file_perm_set(configuration, (yyvsp[(3) - (4)].num)); } break; case 258: #line 822 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { cfg_dir_owner_set(configuration, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 259: #line 823 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { cfg_dir_group_set(configuration, (yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 260: #line 824 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { cfg_dir_perm_set(configuration, (yyvsp[(3) - (4)].num)); } break; case 261: #line 825 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->use_dns_cache = (yyvsp[(3) - (4)].num); } break; case 262: #line 826 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->dns_cache_size = (yyvsp[(3) - (4)].num); } break; case 263: #line 827 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->dns_cache_expire = (yyvsp[(3) - (4)].num); } break; case 264: #line 829 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->dns_cache_expire_failed = (yyvsp[(3) - (4)].num); } break; case 265: #line 830 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->dns_cache_hosts = (yyvsp[(3) - (4)].cptr); } break; case 266: #line 831 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->file_template_name = (yyvsp[(3) - (4)].cptr); } break; case 267: #line 832 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { configuration->proto_template_name = (yyvsp[(3) - (4)].cptr); } break; case 268: #line 833 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { cfg_timezone_value((yyvsp[(3) - (4)].cptr), &configuration->recv_zone_offset); free((yyvsp[(3) - (4)].cptr)); } break; case 269: #line 834 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { cfg_timezone_value((yyvsp[(3) - (4)].cptr), &configuration->send_zone_offset); free((yyvsp[(3) - (4)].cptr)); } break; case 270: #line 839 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = log_filter_rule_new((yyvsp[(1) - (5)].cptr), (yyvsp[(3) - (5)].node)); free((yyvsp[(1) - (5)].cptr)); } break; case 271: #line 843 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.node) = (yyvsp[(1) - (1)].node); if (!(yyvsp[(1) - (1)].node)) return 1; } break; case 272: #line 844 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyvsp[(2) - (2)].node)->comp = !((yyvsp[(2) - (2)].node)->comp); (yyval.node) = (yyvsp[(2) - (2)].node); } break; case 273: #line 845 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.node) = fop_or_new((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); } break; case 274: #line 846 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.node) = fop_and_new((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); } break; case 275: #line 847 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.node) = (yyvsp[(2) - (3)].node); } break; case 276: #line 851 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.node) = filter_facility_new((yyvsp[(3) - (4)].num)); } break; case 277: #line 852 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.node) = filter_facility_new(0x80000000 | (yyvsp[(3) - (4)].num)); } break; case 278: #line 853 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.node) = filter_level_new((yyvsp[(3) - (4)].num)); } break; case 279: #line 854 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.node) = filter_prog_new((yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 280: #line 855 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.node) = filter_host_new((yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 281: #line 856 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.node) = filter_match_new((yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 282: #line 857 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.node) = filter_call_new((yyvsp[(3) - (4)].cptr), configuration); free((yyvsp[(3) - (4)].cptr)); } break; case 283: #line 858 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.node) = filter_netmask_new((yyvsp[(3) - (4)].cptr)); free((yyvsp[(3) - (4)].cptr)); } break; case 284: #line 862 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = (yyvsp[(1) - (2)].num) | (yyvsp[(2) - (2)].num); } break; case 285: #line 863 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = (yyvsp[(1) - (1)].num); } break; case 286: #line 868 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { int n = syslog_name_lookup_facility_by_name((yyvsp[(1) - (1)].cptr)); if (n == -1) { msg_error("Warning: Unknown facility", evt_tag_str("facility", (yyvsp[(1) - (1)].cptr)), NULL); (yyval.num) = 0; } else (yyval.num) = (1 << n); free((yyvsp[(1) - (1)].cptr)); } break; case 287: #line 884 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = (yyvsp[(1) - (2)].num) | (yyvsp[(2) - (2)].num); } break; case 288: #line 885 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = (yyvsp[(1) - (1)].num); } break; case 289: #line 890 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { int r1, r2; r1 = syslog_name_lookup_level_by_name((yyvsp[(1) - (3)].cptr)); if (r1 == -1) msg_error("Warning: Unknown priority level", evt_tag_str("priority", (yyvsp[(1) - (3)].cptr)), NULL); r2 = syslog_name_lookup_level_by_name((yyvsp[(3) - (3)].cptr)); if (r2 == -1) msg_error("Warning: Unknown priority level", evt_tag_str("priority", (yyvsp[(1) - (3)].cptr)), NULL); if (r1 != -1 && r2 != -1) (yyval.num) = syslog_make_range(r1, r2); else (yyval.num) = 0; free((yyvsp[(1) - (3)].cptr)); free((yyvsp[(3) - (3)].cptr)); } break; case 290: #line 910 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { int n = syslog_name_lookup_level_by_name((yyvsp[(1) - (1)].cptr)); if (n == -1) { msg_error("Warning: Unknown priority level", evt_tag_str("priority", (yyvsp[(1) - (1)].cptr)), NULL); (yyval.num) = 0; } else (yyval.num) = 1 << n; free((yyvsp[(1) - (1)].cptr)); } break; case 291: #line 926 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = 1; } break; case 292: #line 927 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = 0; } break; case 293: #line 928 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = (yyvsp[(1) - (1)].num); } break; case 294: #line 932 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = (yyvsp[(1) - (1)].num); } break; case 295: #line 933 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.num) = 2; } break; case 298: #line 942 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.cptr) = (yyvsp[(1) - (1)].cptr); } break; case 299: #line 943 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { char buf[32]; snprintf(buf, sizeof(buf), "%" G_GINT64_FORMAT, (yyvsp[(1) - (1)].num)); (yyval.cptr) = strdup(buf); } break; case 300: #line 947 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = g_list_reverse((yyvsp[(1) - (1)].ptr)); } break; case 301: #line 951 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = g_list_append((yyvsp[(2) - (2)].ptr), (yyvsp[(1) - (2)].cptr)); } break; case 302: #line 952 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" { (yyval.ptr) = NULL; } break; /* Line 1267 of yacc.c. */ #line 3773 "cfg-grammar.c" default: break; } YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); YYPOPSTACK (yylen); yylen = 0; YY_STACK_PRINT (yyss, yyssp); *++yyvsp = yyval; /* Now `shift' the result of the reduction. Determine what state that goes to, based on the state we popped back to and the rule number reduced by. */ yyn = yyr1[yyn]; yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) yystate = yytable[yystate]; else yystate = yydefgoto[yyn - YYNTOKENS]; goto yynewstate; /*------------------------------------. | yyerrlab -- here on detecting error | `------------------------------------*/ yyerrlab: /* If not already recovering from an error, report this error. */ if (!yyerrstatus) { ++yynerrs; #if ! YYERROR_VERBOSE yyerror (YY_("syntax error")); #else { YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) { YYSIZE_T yyalloc = 2 * yysize; if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) yyalloc = YYSTACK_ALLOC_MAXIMUM; if (yymsg != yymsgbuf) YYSTACK_FREE (yymsg); yymsg = (char *) YYSTACK_ALLOC (yyalloc); if (yymsg) yymsg_alloc = yyalloc; else { yymsg = yymsgbuf; yymsg_alloc = sizeof yymsgbuf; } } if (0 < yysize && yysize <= yymsg_alloc) { (void) yysyntax_error (yymsg, yystate, yychar); yyerror (yymsg); } else { yyerror (YY_("syntax error")); if (yysize != 0) goto yyexhaustedlab; } } #endif } if (yyerrstatus == 3) { /* If just tried and failed to reuse look-ahead token after an error, discard it. */ if (yychar <= YYEOF) { /* Return failure if at end of input. */ if (yychar == YYEOF) YYABORT; } else { yydestruct ("Error: discarding", yytoken, &yylval); yychar = YYEMPTY; } } /* Else will try to reuse look-ahead token after shifting the error token. */ goto yyerrlab1; /*---------------------------------------------------. | yyerrorlab -- error raised explicitly by YYERROR. | `---------------------------------------------------*/ yyerrorlab: /* Pacify compilers like GCC when the user code never invokes YYERROR and the label yyerrorlab therefore never appears in user code. */ if (/*CONSTCOND*/ 0) goto yyerrorlab; /* Do not reclaim the symbols of the rule which action triggered this YYERROR. */ YYPOPSTACK (yylen); yylen = 0; YY_STACK_PRINT (yyss, yyssp); yystate = *yyssp; goto yyerrlab1; /*-------------------------------------------------------------. | yyerrlab1 -- common code for both syntax error and YYERROR. | `-------------------------------------------------------------*/ yyerrlab1: yyerrstatus = 3; /* Each real token shifted decrements this. */ for (;;) { yyn = yypact[yystate]; if (yyn != YYPACT_NINF) { yyn += YYTERROR; if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) { yyn = yytable[yyn]; if (0 < yyn) break; } } /* Pop the current state because it cannot handle the error token. */ if (yyssp == yyss) YYABORT; yydestruct ("Error: popping", yystos[yystate], yyvsp); YYPOPSTACK (1); yystate = *yyssp; YY_STACK_PRINT (yyss, yyssp); } if (yyn == YYFINAL) YYACCEPT; *++yyvsp = yylval; /* Shift the error token. */ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); yystate = yyn; goto yynewstate; /*-------------------------------------. | yyacceptlab -- YYACCEPT comes here. | `-------------------------------------*/ yyacceptlab: yyresult = 0; goto yyreturn; /*-----------------------------------. | yyabortlab -- YYABORT comes here. | `-----------------------------------*/ yyabortlab: yyresult = 1; goto yyreturn; #ifndef yyoverflow /*-------------------------------------------------. | yyexhaustedlab -- memory exhaustion comes here. | `-------------------------------------------------*/ yyexhaustedlab: yyerror (YY_("memory exhausted")); yyresult = 2; /* Fall through. */ #endif yyreturn: if (yychar != YYEOF && yychar != YYEMPTY) yydestruct ("Cleanup: discarding lookahead", yytoken, &yylval); /* Do not reclaim the symbols of the rule which action triggered this YYABORT or YYACCEPT. */ YYPOPSTACK (yylen); YY_STACK_PRINT (yyss, yyssp); while (yyssp != yyss) { yydestruct ("Cleanup: popping", yystos[*yyssp], yyvsp); YYPOPSTACK (1); } #ifndef yyoverflow if (yyss != yyssa) YYSTACK_FREE (yyss); #endif #if YYERROR_VERBOSE if (yymsg != yymsgbuf) YYSTACK_FREE (yymsg); #endif /* Make sure YYID is used. */ return YYID (yyresult); } #line 957 "/home/bazsi/zwa/work/syslog-ng-ose-2.1/syslog-ng-ose/src/cfg-grammar.y" extern int linenum; void yyerror(char *msg) { fprintf(stderr, "%s in %s at line %d.\n", msg, configuration->filename, linenum); } void yyparser_reset(void) { last_driver = NULL; last_reader_options = NULL; last_writer_options = NULL; last_template = NULL; } syslog-ng-2.1.4/src/afstreams.h0000644000000000000000000000222310756015713015067 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef AFSTREAMS_H_INCLUDED #define AFSTREAMS_H_INCLUDED #include "driver.h" LogDriver *afstreams_sd_new(gchar *filename); void afstreams_sd_set_sundoor(LogDriver *self, gchar *filename); #endif syslog-ng-2.1.4/src/logsource.h0000644000000000000000000000373210756015713015112 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef LOGSOURCE_H_INCLUDED #define LOGSOURCE_H_INCLUDED #include "logpipe.h" typedef struct _LogSourceOptions { gint init_window_size; GAtomicCounter window_size; } LogSourceOptions; /** * LogSource: * * This structure encapsulates an object which generates messages without * defining how those messages are accepted by peers. The most prominent * derived class is LogReader which is an extended RFC3164 capable syslog * message processor used everywhere. **/ typedef struct _LogSource { LogPipe super; LogSourceOptions *options; } LogSource; gboolean log_source_handle_line(LogSource *self, gchar *line, gint length, GSockAddr *saddr, guint parse_flags); static inline gboolean log_source_free_to_send(LogSource *self) { return g_atomic_counter_get(&self->options->window_size) > 0; } void log_source_init_instance(LogSource *self, LogSourceOptions *options); void log_source_options_defaults(LogSourceOptions *options); void log_source_options_init(LogSourceOptions *options, GlobalConfig *cfg); #endif syslog-ng-2.1.4/src/dnscache.h0000644000000000000000000000255010756015713014655 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef DNSCACHE_H_INCLUDED #define DNSCACHE_H_INCLUDED #include "syslog-ng.h" gboolean dns_cache_lookup(gint family, void *addr, const gchar **hostname); void dns_cache_store(gboolean persistent, gint family, void *addr, const gchar *hostname); void dns_cache_set_params(gint cache_size, gint expire, gint expire_failed, const gchar *hosts); void dns_cache_init(void); void dns_cache_destroy(void); #endif syslog-ng-2.1.4/src/logwriter.c0000644000000000000000000005436711152065702015125 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "logwriter.h" #include "logqueue.h" #include "messages.h" #include "macros.h" #include "fdwrite.h" #include "stats.h" #include "misc.h" #include #include #include typedef struct _LogWriterWatch { GSource super; GPollFD pollfd; LogWriter *writer; FDWrite *fd; GTimeVal flush_target; GTimeVal error_suspend_target; GTimeVal last_throttle_check; gboolean flush_waiting_for_timeout:1, input_means_connection_broken:1, error_suspend:1; } LogWriterWatch; /** * LogWriter behaviour * ~~~~~~~~~~~~~~~~~~~ * * LogWriter is a core element of syslog-ng sending messages out to some * kind of destination represented by a UNIX fd. Outgoing messages are sent * to the target asynchronously, first by placing them to a queue and then * sending messages when poll() indicates that the fd is writable. * * * Flow control * ------------ * For a simple log writer without a disk buffer messages are placed on a * GQueue and they are acknowledged when the send() system call returned * success. This is more complex when disk buffering is used, in which case * messages are put to the "disk buffer" first and acknowledged immediately. * (this way the reader never stops when the disk buffer area is not yet * full). When disk buffer reaches its limit, messages are added to the the * usual GQueue and messages get acknowledged when they are moved to the * disk buffer. * **/ static gboolean log_writer_flush_log(LogWriter *self, FDWrite *fd); static void log_writer_broken(LogWriter *self, gint notify_code); static gboolean log_writer_throttling(LogWriter *self); static gboolean log_writer_fd_prepare(GSource *source, gint *timeout) { LogWriterWatch *self = (LogWriterWatch *) source; gint64 num_elements = log_queue_get_length(self->writer->queue); GTimeVal now; g_source_get_current_time(source, &now); /* recalculate buckets */ if (self->writer->options->throttle > 0) { gint64 diff; gint new_buckets; /* throttling is enabled, calculate new buckets */ if (self->last_throttle_check.tv_sec != 0) { diff = g_time_val_diff(&now, &self->last_throttle_check); } else { diff = 0; self->last_throttle_check = now; } new_buckets = (self->writer->options->throttle * diff) / G_USEC_PER_SEC; if (new_buckets) { /* if new_buckets is zero, we don't save the current time as * last_throttle_check. The reason is that new_buckets could be * rounded to zero when only a minimal interval passes between * poll iterations. */ self->writer->throttle_buckets = MIN(self->writer->options->throttle, self->writer->throttle_buckets + new_buckets); self->last_throttle_check = now; } } self->pollfd.events = 0; if (self->error_suspend) { *timeout = g_time_val_diff(&self->error_suspend_target, &now) / 1000; if (*timeout <= 0) { msg_notice("Error suspend timeout has elapsed, attempting to write again", evt_tag_int("fd", self->fd->fd), NULL); self->error_suspend = FALSE; *timeout = -1; } else { return FALSE; } } if (self->writer->partial || (self->writer->options->flush_lines == 0 && (!log_writer_throttling(self->writer) && num_elements != 0)) || (self->writer->options->flush_lines > 0 && (!log_writer_throttling(self->writer) && num_elements >= self->writer->options->flush_lines))) { /* we need to flush our buffers */ self->pollfd.events = self->fd->cond; } else if (num_elements && !log_writer_throttling(self->writer)) { /* our buffer does not contain enough elements to flush, but we do not * want to wait more than flush_timeout time */ if (!self->flush_waiting_for_timeout) { /* start waiting */ *timeout = self->writer->options->flush_timeout; g_source_get_current_time(source, &self->flush_target); g_time_val_add(&self->flush_target, *timeout * 1000); self->flush_waiting_for_timeout = TRUE; } else { *timeout = g_time_val_diff(&self->flush_target, &now) / 1000; if (*timeout < 0) return TRUE; } return FALSE; } else { if (num_elements && log_writer_throttling(self->writer)) { /* we are unable to send because of throttling, make sure that we * wake up when the rate limits lets us send at least 1 message */ *timeout = (1000 / self->writer->options->throttle) + 1; msg_debug("Throttling output", evt_tag_int("wait", *timeout), NULL); } } if (self->writer->flags & LW_DETECT_EOF && (self->pollfd.events & G_IO_IN) == 0) { self->pollfd.events |= G_IO_HUP | G_IO_IN; self->input_means_connection_broken = TRUE; } else { self->input_means_connection_broken = FALSE; } self->flush_waiting_for_timeout = FALSE; self->pollfd.revents = 0; if ((self->pollfd.events & G_IO_OUT) && (self->writer->flags & LW_ALWAYS_WRITABLE)) { self->pollfd.revents = G_IO_OUT; return TRUE; } return FALSE; } static gboolean log_writer_fd_check(GSource *source) { LogWriterWatch *self = (LogWriterWatch *) source; gint64 num_elements = log_queue_get_length(self->writer->queue); if (self->error_suspend) return FALSE; if ((num_elements && !log_writer_throttling(self->writer)) || self->writer->partial) { /* we have data to flush */ if (self->flush_waiting_for_timeout) { GTimeVal tv; /* check if timeout elapsed */ g_source_get_current_time(source, &tv); return self->flush_target.tv_sec <= tv.tv_sec || (self->flush_target.tv_sec == tv.tv_sec && self->flush_target.tv_usec <= tv.tv_usec); } } return !!(self->pollfd.revents & (G_IO_OUT | G_IO_ERR | G_IO_HUP | G_IO_IN)); } static gboolean log_writer_fd_dispatch(GSource *source, GSourceFunc callback, gpointer user_data) { LogWriterWatch *self = (LogWriterWatch *) source; gint64 num_elements = log_queue_get_length(self->writer->queue); if (self->pollfd.revents & (G_IO_HUP | G_IO_IN) && self->input_means_connection_broken) { msg_error("EOF occurred while idle", evt_tag_int("fd", self->fd->fd), NULL); log_writer_broken(self->writer, NC_CLOSE); return FALSE; } else if (self->pollfd.revents & (G_IO_ERR) && (num_elements == 0 && self->writer->partial == NULL)) { msg_error("POLLERR occurred while idle", evt_tag_int("fd", self->fd->fd), NULL); log_writer_broken(self->writer, NC_WRITE_ERROR); } else if (num_elements || self->writer->partial) { if (!log_writer_flush_log(self->writer, self->fd)) { self->error_suspend = TRUE; g_source_get_current_time(source, &self->error_suspend_target); g_time_val_add(&self->error_suspend_target, self->writer->options->time_reopen * 1e6); log_writer_broken(self->writer, NC_WRITE_ERROR); if (self->error_suspend) { msg_notice("Suspending write operation because of an I/O error", evt_tag_int("fd", self->pollfd.fd), evt_tag_int("time_reopen", self->writer->options->time_reopen), NULL); } return TRUE; } } return TRUE; } static void log_writer_fd_finalize(GSource *source) { LogWriterWatch *self = (LogWriterWatch *) source; fd_write_free(self->fd); log_pipe_unref(&self->writer->super); } GSourceFuncs log_writer_source_funcs = { log_writer_fd_prepare, log_writer_fd_check, log_writer_fd_dispatch, log_writer_fd_finalize }; static GSource * log_writer_watch_new(LogWriter *writer, FDWrite *fd) { LogWriterWatch *self = (LogWriterWatch *) g_source_new(&log_writer_source_funcs, sizeof(LogWriterWatch)); self->writer = writer; self->fd = fd; log_pipe_ref(&self->writer->super); self->pollfd.fd = fd->fd; g_source_set_priority(&self->super, LOG_PRIORITY_WRITER); if ((writer->flags & LW_ALWAYS_WRITABLE) == 0) g_source_add_poll(&self->super, &self->pollfd); return &self->super; } static gboolean log_writer_throttling(LogWriter *self) { return self->options->throttle > 0 && self->throttle_buckets == 0; } static void log_writer_last_msg_release(LogWriter *self) { if (self->last_msg_timerid) g_source_remove(self->last_msg_timerid); if (self->last_msg) log_msg_unref(self->last_msg); self->last_msg = NULL; self->last_msg_count = 0; self->last_msg_timerid = 0; } static void log_writer_last_msg_flush(LogWriter *self) { gchar *msg; LogMessage *m; msg_debug("Suppress timer elapsed, emitting suppression summary", NULL); msg = g_strdup_printf("Last message '%.20s' repeated %d times\n", self->last_msg->msg.str, self->last_msg_count); m = log_msg_new_internal(self->last_msg->pri, msg, 0); g_string_assign(&m->host, self->last_msg->host.str); g_string_assign(&m->host_from, self->last_msg->host_from.str); log_queue_push_tail(self->queue, m, PF_FLOW_CTL_OFF); g_free(msg); log_writer_last_msg_release(self); } static gboolean last_msg_timer(gpointer pt) { LogWriter *self = (LogWriter *) pt; log_writer_last_msg_flush(self); return FALSE; } /** * Remember the last message for dup detection. **/ static void log_writer_last_msg_record(LogWriter *self, LogMessage *lm) { if (self->last_msg) log_msg_unref(self->last_msg); log_msg_ref(lm); self->last_msg = lm; self->last_msg_count = 0; } /** * log_writer_last_msg_check: * * This function is called to suppress duplicate messages from a given host. * * Returns TRUE to indicate that the message was consumed. **/ static gboolean log_writer_last_msg_check(LogWriter *self, LogMessage *lm, gint path_flags) { if (self->last_msg) { if (self->last_msg->recvd.time.tv_sec >= lm->recvd.time.tv_sec - self->options->suppress && strcmp(self->last_msg->msg.str, lm->msg.str) == 0 && strcmp(self->last_msg->host.str, lm->host.str) == 0) { if (self->suppressed_messages) (*self->suppressed_messages)++; msg_debug("Suppressing duplicate message", evt_tag_str("host", lm->msg.str), evt_tag_str("msg", lm->msg.str), NULL); self->last_msg_count++; if (self->last_msg_count == 1) { /* we only create the timer if there's at least one suppressed message */ self->last_msg_timerid = g_timeout_add(self->options->suppress * 1000, last_msg_timer, self); } log_msg_drop(lm, path_flags); return TRUE; } if (self->last_msg_count) log_writer_last_msg_flush(self); else log_writer_last_msg_release(self); } log_writer_last_msg_record(self, lm); return FALSE; } static void log_writer_queue(LogPipe *s, LogMessage *lm, gint path_flags) { LogWriter *self = (LogWriter *) s; if (self->options->suppress > 0 && log_writer_last_msg_check(self, lm, path_flags)) return; if (!log_queue_push_tail(self->queue, lm, path_flags)) { /* drop incoming message, we must ack here, otherwise the sender might * block forever, however this should not happen unless the sum of * window_sizes of sources feeding this writer exceeds log_fifo_size * or if flow control is not turned on. */ /* we don't send a message here since the system is draining anyway */ if (self->dropped_messages) (*self->dropped_messages)++; msg_debug("Destination queue full, dropping message", evt_tag_int("queue_len", log_queue_get_length(self->queue)), evt_tag_int("mem_fifo_size", self->options->mem_fifo_size), NULL); log_msg_drop(lm, path_flags); return; } } void log_writer_format_log(LogWriter *self, LogMessage *lm, GString *result) { LogTemplate *template = NULL; if (self->options->template) { template = self->options->template; } else if (self->flags & LW_FORMAT_FILE) { template = self->options->file_template; } else if ((self->flags & LW_FORMAT_PROTO)) { template = self->options->proto_template; } if (template) { log_template_format(template, lm, ((self->options->options & LWO_TMPL_ESCAPE) ? MF_ESCAPE_RESULT : 0) | (self->options->use_time_recvd ? MF_STAMP_RECVD : 0), self->options->ts_format, self->options->zone_offset, self->options->frac_digits, result); } else { GString *ts; LogStamp *stamp; /* no template was specified, use default */ if (self->options->use_time_recvd) stamp = &lm->recvd; else stamp = &lm->stamp; ts = g_string_sized_new(64); if (self->flags & LW_FORMAT_FILE) { log_stamp_format(stamp, ts, self->options->ts_format, self->options->zone_offset, self->options->frac_digits); g_string_sprintf(result, "%s %s %s\n", ts->str, lm->host.str, lm->msg.str); } else if (self->flags & LW_FORMAT_PROTO) { /* always use BSD timestamp by default, the use can override this using a custom template */ log_stamp_format(stamp, ts, TS_FMT_BSD, self->options->zone_offset, self->options->frac_digits); g_string_sprintf(result, "<%d>%s %s %s\n", lm->pri, ts->str, lm->host.str, lm->msg.str); } g_string_free(ts, TRUE); } } static void log_writer_broken(LogWriter *self, gint notify_code) { log_pipe_notify(self->control, &self->super, notify_code, self); } static gboolean log_writer_flush_log(LogWriter *self, FDWrite *fd) { GString *line = NULL; gint rc; gint64 num_elements; if (self->partial) { int len = self->partial->len - self->partial_pos; rc = fd_write(fd, &self->partial->str[self->partial_pos], len); if (rc == -1) { if (errno != EAGAIN) goto write_error; else return TRUE; } else if (rc != len) { self->partial_pos += rc; return TRUE; } else { line = self->partial; self->partial = NULL; } } else { line = g_string_sized_new(128); } num_elements = log_queue_get_length(self->queue); while (num_elements > 0 && !log_writer_throttling(self)) { LogMessage *lm; gint path_flags; if (!log_queue_pop_head(self->queue, &lm, &path_flags)) g_assert_not_reached(); log_writer_format_log(self, lm, line); log_msg_ack(lm, path_flags); log_msg_unref(lm); /* account this message against the throttle rate */ self->throttle_buckets--; if (line->len) { rc = fd_write(fd, line->str, line->len); if (rc == -1) { self->partial = line; self->partial_pos = 0; line = NULL; if (errno != EAGAIN) goto write_error; return TRUE; } else { if (rc != line->len) { /* partial flush */ self->partial = line; self->partial_pos = rc; return TRUE; } } } num_elements--; } g_string_free(line, TRUE); return TRUE; write_error: { /* int error = errno; */ /* error flushing data */ if (errno != EAGAIN && errno != EINTR) { msg_error("I/O error occurred while writing", evt_tag_int("fd", fd->fd), evt_tag_errno(EVT_TAG_OSERROR, errno), NULL); if (line) g_string_free(line, TRUE); return FALSE; } else return TRUE; } } static gboolean log_writer_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { LogWriter *self = (LogWriter *) s; if ((self->options->flags & LWOF_NO_STATS) == 0 && !self->dropped_messages) { stats_register_counter(SC_TYPE_DROPPED, self->options->stats_name, &self->dropped_messages, !!(self->options->flags & LWOF_SHARE_STATS)); stats_register_counter(SC_TYPE_SUPPRESSED, self->options->stats_name, &self->suppressed_messages, !!(self->options->flags & LWOF_SHARE_STATS)); } return TRUE; } static gboolean log_writer_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { LogWriter *self = (LogWriter *) s; if (self->source) { g_source_destroy(self->source); g_source_unref(self->source); self->source = NULL; } if (self->dropped_messages) { stats_orphan_counter(SC_TYPE_DROPPED, self->options->stats_name, &self->dropped_messages); stats_orphan_counter(SC_TYPE_SUPPRESSED, self->options->stats_name, &self->suppressed_messages); } return TRUE; } static void log_writer_free(LogPipe *s) { LogWriter *self = (LogWriter *) s; log_queue_free(self->queue); log_writer_last_msg_release(self); g_free(self); } gboolean log_writer_reopen(LogPipe *s, FDWrite *newfd) { LogWriter *self = (LogWriter *) s; /* old fd is freed by the source */ if (self->source) { g_source_destroy(self->source); g_source_unref(self->source); self->source = NULL; } if (newfd) { self->source = log_writer_watch_new(self, newfd); g_source_attach(self->source, NULL); } return TRUE; } void log_writer_set_options(LogWriter *self, LogPipe *control, LogWriterOptions *options) { self->control = control; self->options = options; } LogPipe * log_writer_new(guint32 flags, LogPipe *control, LogWriterOptions *options) { LogWriter *self = g_new0(LogWriter, 1); log_pipe_init_instance(&self->super); self->super.init = log_writer_init; self->super.deinit = log_writer_deinit; self->super.queue = log_writer_queue; self->super.free_fn = log_writer_free; self->options = options; self->queue = log_queue_new(options->mem_fifo_size); self->flags = flags; self->control = control; self->throttle_buckets = self->options->throttle; self->last_msg = NULL; self->last_msg_count = 0; self->last_msg_timerid = 0; return &self->super; } void log_writer_options_defaults(LogWriterOptions *options) { options->mem_fifo_size = -1; options->template = NULL; options->use_time_recvd = -1; options->flush_lines = -1; options->flush_timeout = -1; options->ts_format = -1; options->zone_offset = -1; options->frac_digits = -1; options->time_reopen = -1; options->suppress = 0; } void log_writer_options_set_template_escape(LogWriterOptions *options, gboolean enable) { if (options->template && options->template->def_inline) { log_template_set_escape(options->template, enable); } else { msg_error("Macro escaping can only be specified for inline templates", NULL); } } void log_writer_options_init(LogWriterOptions *options, GlobalConfig *cfg, guint32 flags, const gchar *stats_name) { LogTemplate *template; /* NOTE: free everything that might have remained from a previous init * call, this way init can be called any number of times, without calling * destroy first. We only need to keep options->template around as that's * never initialized based on the configuration */ template = log_template_ref(options->template); log_writer_options_destroy(options); options->template = template; options->flags = flags; if (options->mem_fifo_size == -1) options->mem_fifo_size = MAX(1000, cfg->log_fifo_size); if (options->use_time_recvd == -1) options->use_time_recvd = cfg->use_time_recvd; if (options->flush_lines == -1) options->flush_lines = cfg->flush_lines; if (options->flush_timeout == -1) options->flush_timeout = cfg->flush_timeout; if (options->frac_digits == -1) options->frac_digits = cfg->frac_digits; if (options->mem_fifo_size < options->flush_lines) { msg_error("The value of flush_lines must be less than log_fifo_size", evt_tag_int("log_fifo_size", options->mem_fifo_size), evt_tag_int("flush_lines", options->flush_lines), NULL); options->flush_lines = options->mem_fifo_size - 1; } if (options->ts_format == -1) options->ts_format = cfg->ts_format; if (options->zone_offset == -1) options->zone_offset = cfg->send_zone_offset; if (options->time_reopen == -1) options->time_reopen = cfg->time_reopen; options->file_template = log_template_ref(cfg->file_template); options->proto_template = log_template_ref(cfg->proto_template); options->stats_name = stats_name ? g_strdup(stats_name) : NULL; } void log_writer_options_destroy(LogWriterOptions *options) { log_template_unref(options->template); log_template_unref(options->file_template); log_template_unref(options->proto_template); if (options->stats_name) g_free(options->stats_name); } syslog-ng-2.1.4/src/afuser.h0000644000000000000000000000210510756015713014366 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef AFUSER_H_INCLUDED #define AFUSER_H_INCLUDED #include "driver.h" LogDriver *afuser_dd_new(gchar *user); #endif syslog-ng-2.1.4/src/gsockaddr.c0000644000000000000000000004054510757062777015064 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include #include #include #include #include #include #include #include #include /** * g_inet_ntoa: * @buf: store result in this buffer * @bufsize: the available space in buf * @a: address to convert. * * Thread friendly version of inet_ntoa(), converts an IP address to * human readable form. Returns: the address of buf **/ gchar * g_inet_ntoa(char *buf, size_t bufsize, struct in_addr a) { unsigned int ip = ntohl(a.s_addr); g_snprintf(buf, bufsize, "%d.%d.%d.%d", (ip & 0xff000000) >> 24, (ip & 0x00ff0000) >> 16, (ip & 0x0000ff00) >> 8, (ip & 0x000000ff)); return buf; } gint g_inet_aton(char *buf, struct in_addr *a) { return inet_aton(buf, a); } /** * g_bind: * @fd: fd to bind * @addr: address to bind to * * A thin interface around bind() using a GSockAddr structure for * socket address. It enables the NET_BIND_SERVICE capability (should be * in the permitted set. **/ GIOStatus g_bind(int fd, GSockAddr *addr) { GIOStatus rc; if (addr->sa_funcs && addr->sa_funcs->sa_bind_prepare) addr->sa_funcs->sa_bind_prepare(fd, addr); if (addr->sa_funcs && addr->sa_funcs->sa_bind) rc = addr->sa_funcs->sa_bind(fd, addr); else { if (addr && bind(fd, &addr->sa, addr->salen) < 0) { return G_IO_STATUS_ERROR; } rc = G_IO_STATUS_NORMAL; } return rc; } /** * g_accept: * @fd: accept connection on this socket * @newfd: fd of the accepted connection * @addr: store the address of the client here * * Accept a connection on the given fd, returning the newfd and the * address of the client in a Zorp SockAddr structure. * * Returns: glib style I/O error **/ GIOStatus g_accept(int fd, int *newfd, GSockAddr **addr) { char sabuf[1024]; socklen_t salen = sizeof(sabuf); do { *newfd = accept(fd, (struct sockaddr *) sabuf, &salen); } while (*newfd == -1 && errno == EINTR); if (*newfd != -1) { *addr = g_sockaddr_new((struct sockaddr *) sabuf, salen); } else if (errno == EAGAIN) { return G_IO_STATUS_AGAIN; } else { return G_IO_STATUS_ERROR; } return G_IO_STATUS_NORMAL; } /** * g_connect: * @fd: socket to connect * @remote: remote address * * Connect a socket using Zorp style GSockAddr structure. * * Returns: glib style I/O error **/ GIOStatus g_connect(int fd, GSockAddr *remote) { int rc; do { rc = connect(fd, &remote->sa, remote->salen); } while (rc == -1 && errno == EINTR); if (rc == -1) { if (errno == EAGAIN) return G_IO_STATUS_AGAIN; else return G_IO_STATUS_ERROR; } else { return G_IO_STATUS_NORMAL; } } /* general GSockAddr functions */ /** * g_sockaddr_new: * @sa: libc sockaddr * pointer to convert * @salen: size of sa * * General function to allocate and initialize a GSockAddr structure, * and convert a libc style sockaddr * pointer to our representation. * * Returns: a GSockAddr instance or NULL if failure * **/ GSockAddr * g_sockaddr_new(struct sockaddr *sa, int salen) { GSockAddr *addr = NULL; switch (sa->sa_family) { #if ENABLE_IPV6 case AF_INET6: if (salen >= sizeof(struct sockaddr_in6)) addr = g_sockaddr_inet6_new2((struct sockaddr_in6 *) sa); break; #endif case AF_INET: if (salen == sizeof(struct sockaddr_in)) addr = g_sockaddr_inet_new2((struct sockaddr_in *) sa); break; case AF_UNIX: addr = g_sockaddr_unix_new2((struct sockaddr_un *) sa, salen); break; default: /*LOG This message indicates an internal error, Zorp tries to use an address family it doesn't support. */ g_error("Unsupported socket family in g_sockaddr_new(); family='%d'", sa->sa_family); break; } return addr; } /** * g_sockaddr_format: * @a instance pointer of a GSockAddr * @text destination buffer * @n the size of text * * Format a GSockAddr into human readable form, calls the format * virtual method of GSockAddr. * * Returns: text is filled with a human readable representation of a, and a * pointer to text is returned. * **/ char * g_sockaddr_format(GSockAddr *a, gchar *text, gulong n) { return a->sa_funcs->sa_format(a, text, n); } /*+ Increment the reference count of a GSockAddr instance. Parameters: a pointer to GSockAddr Returns: the same instance +*/ GSockAddr * g_sockaddr_ref(GSockAddr *a) { if (a) g_atomic_counter_inc(&a->refcnt); return a; } /*+ Decrement the reference count of a GSockAddr instance, and free if the refcnt reaches 0. Parameters: a GSockAddr instance Returns: none +*/ void g_sockaddr_unref(GSockAddr *a) { /* FIXME: maybe add a callback to funcs table */ if (a) { if (g_atomic_counter_dec_and_test(&a->refcnt)) { if (!a->sa_funcs->freefn) g_free(a); else a->sa_funcs->freefn(a); } } } /* AF_INET socket address */ /*+ GSockAddrInet is an implementation of the GSockAddr interface, encapsulating an IPv4 host address and port number. +*/ typedef struct _GSockAddrInet { GAtomicCounter refcnt; guint32 flags; GSockAddrFuncs *sa_funcs; int salen; struct sockaddr_in sin; } GSockAddrInet; /*+ private function to prepare an IPv4 style bind, e.g. set SO_REUSEADDR +*/ static GIOStatus g_sockaddr_inet_bind_prepare(int sock, GSockAddr *addr) { int tmp = 1; setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &tmp, sizeof(tmp)); return G_IO_STATUS_NORMAL; } /*+ format an IPv4 address into human readable form */ gchar * g_sockaddr_inet_format(GSockAddr *addr, gchar *text, gulong n) { GSockAddrInet *inet_addr = (GSockAddrInet *) addr; char buf[32]; g_snprintf(text, n, "AF_INET(%s:%d)", g_inet_ntoa(buf, sizeof(buf), inet_addr->sin.sin_addr), htons(inet_addr->sin.sin_port)); return text; } void g_sockaddr_inet_free(GSockAddr *addr) { g_free(addr); } static GSockAddrFuncs inet_sockaddr_funcs = { g_sockaddr_inet_bind_prepare, NULL, g_sockaddr_inet_format, g_sockaddr_inet_free }; gboolean g_sockaddr_inet_check(GSockAddr *a) { return a->sa_funcs == &inet_sockaddr_funcs; } /*+ Allocate and initialize an IPv4 socket address. Parameters: ip text representation of an IP address port port number in host byte order Returns: the new instance +*/ GSockAddr * g_sockaddr_inet_new(gchar *ip, guint16 port) { GSockAddrInet *addr = NULL; struct in_addr ina; if (inet_aton(ip, &ina)) { addr = g_new0(GSockAddrInet, 1); g_atomic_counter_set(&addr->refcnt, 1); addr->flags = 0; addr->salen = sizeof(struct sockaddr_in); addr->sin.sin_family = AF_INET; addr->sin.sin_port = htons(port); addr->sin.sin_addr = ina; addr->sa_funcs = &inet_sockaddr_funcs; } return (GSockAddr *) addr; } /*+ Allocate and initialize an IPv4 socket address using libc sockaddr * structure. Parameters: sin the sockaddr_in structure to convert Returns: the allocated instance. +*/ GSockAddr * g_sockaddr_inet_new2(struct sockaddr_in *sin) { GSockAddrInet *addr = g_new0(GSockAddrInet, 1); g_atomic_counter_set(&addr->refcnt, 1); addr->flags = 0; addr->salen = sizeof(struct sockaddr_in); addr->sin = *sin; addr->sa_funcs = &inet_sockaddr_funcs; return (GSockAddr *) addr; } /*+ Similar to GSockAddrInet, but binds to a port in the given range +*/ /* * NOTE: it is assumed that it is safe to cast from GSockAddrInetRange to * GSockAddrInet */ typedef struct _GSockAddrInetRange { GAtomicCounter refcnt; guint32 flags; GSockAddrFuncs *sa_funcs; int salen; struct sockaddr_in sin; gpointer options; guint options_length; guint16 min_port, max_port, last_port; } GSockAddrInetRange; static GIOStatus g_sockaddr_inet_range_bind(int sock, GSockAddr *a) { GSockAddrInetRange *addr = (GSockAddrInetRange *) a; int port; if (addr->min_port > addr->max_port) { /*LOG This message indicates that SockAddrInetRange was given incorrect parameters, the allowed min_port is greater than max_port. */ g_error("SockAddrInetRange, invalid range given; min_port='%d', max_port='%d'", addr->min_port, addr->max_port); return G_IO_STATUS_ERROR; } for (port = addr->last_port; port <= addr->max_port; port++) { /* attempt to bind */ addr->sin.sin_port = htons(port); if (bind(sock, (struct sockaddr *) &addr->sin, addr->salen) == 0) { addr->last_port = port + 1; return G_IO_STATUS_NORMAL; } } for (port = addr->min_port; port <= addr->max_port; port++) { /* attempt to bind */ addr->sin.sin_port = htons(port); if (bind(sock, (struct sockaddr *) &addr->sin, addr->salen) == 0) { addr->last_port = port + 1; return G_IO_STATUS_NORMAL; } } addr->last_port = addr->min_port; return G_IO_STATUS_ERROR; } static GSockAddrFuncs inet_range_sockaddr_funcs = { NULL, g_sockaddr_inet_range_bind, g_sockaddr_inet_format, g_sockaddr_inet_free, }; GSockAddr * g_sockaddr_inet_range_new(gchar *ip, guint16 min_port, guint16 max_port) { GSockAddrInetRange *addr = g_new0(GSockAddrInetRange, 1); g_atomic_counter_set(&addr->refcnt, 1); addr->flags = 0; addr->salen = sizeof(struct sockaddr_in); addr->sin.sin_family = AF_INET; inet_aton(ip, &addr->sin.sin_addr); addr->sin.sin_port = 0; addr->sa_funcs = &inet_range_sockaddr_funcs; if (max_port > min_port) { addr->last_port = (rand() % (max_port - min_port)) + min_port; } addr->min_port = min_port; addr->max_port = max_port; return (GSockAddr *) addr; } #if ENABLE_IPV6 /* AF_INET6 socket address */ /*+ GSockAddrInet6 is an implementation of the GSockAddr interface, encapsulating an IPv6 host address and port number. +*/ typedef struct _GSockAddrInet6 { GAtomicCounter refcnt; guint32 flags; GSockAddrFuncs *sa_funcs; int salen; struct sockaddr_in6 sin6; } GSockAddrInet6; /*+ format an IPv6 address into human readable form */ static gchar * g_sockaddr_inet6_format(GSockAddr *addr, gchar *text, gulong n) { GSockAddrInet6 *self = (GSockAddrInet6 *) addr; char buf[64]; inet_ntop(AF_INET6, &self->sin6.sin6_addr, buf, sizeof(buf)); g_snprintf(text, n, "AF_INET6(%s:%d)", buf, htons(self->sin6.sin6_port)); return text; } static void g_sockaddr_inet6_free(GSockAddr *addr) { g_free(addr); } static GSockAddrFuncs inet6_sockaddr_funcs = { g_sockaddr_inet_bind_prepare, NULL, g_sockaddr_inet6_format, g_sockaddr_inet6_free }; gboolean g_sockaddr_inet6_check(GSockAddr *a) { return a->sa_funcs == &inet6_sockaddr_funcs; } /*+ Allocate and initialize an IPv6 socket address. Parameters: ip text representation of an IP address port port number in host byte order Returns: the new instance +*/ GSockAddr * g_sockaddr_inet6_new(gchar *ip, guint16 port) { GSockAddrInet6 *addr = g_new0(GSockAddrInet6, 1); g_atomic_counter_set(&addr->refcnt, 1); addr->flags = 0; addr->salen = sizeof(struct sockaddr_in6); addr->sin6.sin6_family = AF_INET6; inet_pton(AF_INET6, ip, &addr->sin6.sin6_addr); addr->sin6.sin6_port = htons(port); addr->sa_funcs = &inet6_sockaddr_funcs; return (GSockAddr *) addr; } /*+ Allocate and initialize an IPv6 socket address using libc sockaddr * structure. Parameters: sin the sockaddr_in6 structure to convert Returns: the allocated instance. +*/ GSockAddr * g_sockaddr_inet6_new2(struct sockaddr_in6 *sin6) { GSockAddrInet6 *addr = g_new0(GSockAddrInet6, 1); g_atomic_counter_set(&addr->refcnt, 1); addr->flags = 0; addr->salen = sizeof(struct sockaddr_in6); addr->sin6 = *sin6; addr->sa_funcs = &inet6_sockaddr_funcs; return (GSockAddr *) addr; } #endif /* AF_UNIX socket address */ /*+ The GSockAddrUnix class is an implementation of the GSockAddr interface encapsulating AF_UNIX domain socket names. +*/ typedef struct _GSockAddrUnix { GAtomicCounter refcnt; guint32 flags; GSockAddrFuncs *sa_funcs; int salen; struct sockaddr_un saun; } GSockAddrUnix; static GIOStatus g_sockaddr_unix_bind_prepare(int sock, GSockAddr *addr); static GIOStatus g_sockaddr_unix_bind(int sock, GSockAddr *addr); static gchar *g_sockaddr_unix_format(GSockAddr *addr, gchar *text, gulong n); static GSockAddrFuncs unix_sockaddr_funcs = { g_sockaddr_unix_bind_prepare, g_sockaddr_unix_bind, g_sockaddr_unix_format }; /* anonymous if name == NULL */ /*+ Allocate and initialize a GSockAddrUnix instance. Parameters: name socket filename Returns: the new instance +*/ GSockAddr * g_sockaddr_unix_new(gchar *name) { GSockAddrUnix *addr = g_new0(GSockAddrUnix, 1); g_atomic_counter_set(&addr->refcnt, 1); addr->flags = 0; addr->sa_funcs = &unix_sockaddr_funcs; addr->saun.sun_family = AF_UNIX; if (name) { strncpy(addr->saun.sun_path, name, sizeof(addr->saun.sun_path) - 1); addr->saun.sun_path[sizeof(addr->saun.sun_path) - 1] = 0; addr->salen = sizeof(addr->saun) - sizeof(addr->saun.sun_path) + strlen(addr->saun.sun_path) + 1; } else { addr->saun.sun_path[0] = 0; addr->salen = 2; } return (GSockAddr *) addr; } /*+ Allocate and initialize a GSockAddrUnix instance, using libc sockaddr_un strucutre. Parameters: saun sockaddr_un structure to convert sunlen size of saun Returns: the new instance +*/ GSockAddr * g_sockaddr_unix_new2(struct sockaddr_un *saun, int sunlen) { GSockAddrUnix *addr = g_new0(GSockAddrUnix, 1); g_atomic_counter_set(&addr->refcnt, 1); addr->flags = 0; addr->sa_funcs = &unix_sockaddr_funcs; addr->salen = sunlen; addr->saun = *saun; return (GSockAddr *) addr; } /*+ private function to prepare a bind on AF_UNIX sockets, e.g. unlink the socket if it exists and is a socket. +*/ static GIOStatus g_sockaddr_unix_bind_prepare(int sock, GSockAddr *addr) { GSockAddrUnix *unix_addr = (GSockAddrUnix *) addr; struct stat st; if (unix_addr->saun.sun_path[0] == 0) return G_IO_STATUS_NORMAL; if (stat(unix_addr->saun.sun_path, &st) == -1 || !S_ISSOCK(st.st_mode)) return G_IO_STATUS_NORMAL; unlink(unix_addr->saun.sun_path); return G_IO_STATUS_NORMAL; } /** * Virtual bind callback for UNIX domain sockets. Avoids binding if the * length of the UNIX domain socket filename is zero. **/ static GIOStatus g_sockaddr_unix_bind(int sock, GSockAddr *addr) { GSockAddrUnix *unix_addr = (GSockAddrUnix *) addr; if (unix_addr->saun.sun_path[0] == 0) return G_IO_STATUS_NORMAL; if (bind(sock, &addr->sa, addr->salen) < 0) { return G_IO_STATUS_ERROR; } return G_IO_STATUS_NORMAL; } /*+ Convert a GSockAddrUnix into human readable form. +*/ gchar * g_sockaddr_unix_format(GSockAddr *addr, gchar *text, gulong n) { GSockAddrUnix *unix_addr = (GSockAddrUnix *) addr; g_snprintf(text, n, "AF_UNIX(%s)", unix_addr->salen > sizeof(unix_addr->saun.sun_family) && unix_addr->saun.sun_path[0] ? unix_addr->saun.sun_path : "anonymous"); return text; } syslog-ng-2.1.4/src/afuser.c0000644000000000000000000000732410776352364014401 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "afuser.h" #include "alarms.h" #include "messages.h" #include #include #include #include #ifndef HAVE_GETUTENT #include "utils.h" #endif typedef struct _AFUserDestDriver { LogDriver super; GString *username; time_t disable_until; } AFUserDestDriver; static gboolean afuser_dd_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { return TRUE; } static gboolean afuser_dd_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { return TRUE; } static void afuser_dd_queue(LogPipe *s, LogMessage *msg, gint path_flags) { AFUserDestDriver *self = (AFUserDestDriver *) s; gchar buf[8192]; struct utmp *ut; time_t now; now = msg->recvd.time.tv_sec; if (self->disable_until && self->disable_until > now) goto finish; g_snprintf(buf, sizeof(buf), "%s %s %s\n", msg->date.str, msg->host.str, msg->msg.str); /* NOTE: there's a private implementations of getutent in utils.c on Systems which do not provide one. */ while ((ut = getutent())) { #if HAVE_MODERN_UTMP if (ut->ut_type == USER_PROCESS && ((self->username->len == 1 && self->username->str[0] == '*') || (self->username->len <= sizeof(ut->ut_user) && memcmp(self->username->str, ut->ut_user, self->username->len) == 0))) #else if ((self->username->len == 1 && self->username->str[0] == '*') || (self->username->len <= sizeof(ut->ut_name) && memcmp(self->username->str, ut->ut_name, self->username->len) == 0)) #endif { char line[128]; int fd; if (ut->ut_line[0] != '/') strcpy(line, "/dev/"); else line[0] = 0; strncat(line, ut->ut_line, sizeof(line)); fd = open(line, O_NOCTTY | O_APPEND | O_WRONLY); if (fd != -1) { alarm_set(10); if (write(fd, buf, strlen(buf)) < 0 && errno == EINTR && alarm_has_fired()) { msg_notice("Writing to the user terminal has blocked for 10 seconds, disabling for 10 minutes", evt_tag_str("user", self->username->str), NULL); self->disable_until = now + 600; } alarm_cancel(); close(fd); } } } endutent(); finish: log_msg_ack(msg, path_flags); log_msg_unref(msg); } LogDriver * afuser_dd_new(gchar *user) { AFUserDestDriver *self = g_new0(AFUserDestDriver, 1); log_drv_init_instance(&self->super); self->super.super.init = afuser_dd_init; self->super.super.deinit = afuser_dd_deinit; self->super.super.queue = afuser_dd_queue; self->username = g_string_new(user); return &self->super; } syslog-ng-2.1.4/src/filter.c0000644000000000000000000002621611072436236014371 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "filter.h" #include "syslog-names.h" #include "messages.h" #include "cfg.h" #include #include #include static void log_filter_rule_free(LogFilterRule *self); gboolean log_filter_rule_eval(LogFilterRule *self, LogMessage *msg) { gboolean res; msg_debug("Filter rule evaluation begins", evt_tag_str("filter_rule", self->name->str), NULL); res = filter_expr_eval(self->root, msg); msg_debug("Filter rule evaluation result", evt_tag_str("filter_result", res ? "match" : "not-match"), evt_tag_str("filter_rule", self->name->str), NULL); return res; } LogFilterRule * log_filter_rule_new(gchar *name, FilterExprNode *expr) { LogFilterRule *self = g_new0(LogFilterRule, 1); self->ref_cnt = 1; self->root = expr; self->name = g_string_new(name); return self; } LogFilterRule * log_filter_ref(LogFilterRule *self) { self->ref_cnt++; return self; } void log_filter_unref(LogFilterRule *self) { if (--self->ref_cnt == 0) { log_filter_rule_free(self); } } static void log_filter_rule_free(LogFilterRule *self) { g_string_free(self->name, TRUE); filter_expr_free(self->root); g_free(self); } /**************************************************************** * Filter expression nodes ****************************************************************/ gboolean filter_expr_eval(FilterExprNode *self, LogMessage *msg) { gboolean res; res = self->eval(self, msg); msg_debug("Filter node evaluation result", evt_tag_str("filter_result", res ? "match" : "not-match"), evt_tag_str("filter_type", self->type), NULL); return res; } void filter_expr_free(FilterExprNode *self) { if (self->free_fn) self->free_fn(self); else g_free(self); } typedef struct _FilterOp { FilterExprNode super; FilterExprNode *left, *right; } FilterOp; static void fop_free(FilterExprNode *s) { FilterOp *self = (FilterOp *) s; filter_expr_free(self->left); filter_expr_free(self->right); g_free(self); } static gboolean fop_or_eval(FilterExprNode *s, LogMessage *msg) { FilterOp *self = (FilterOp *) s; return (filter_expr_eval(self->left, msg) || filter_expr_eval(self->right, msg)) ^ s->comp; } FilterExprNode * fop_or_new(FilterExprNode *e1, FilterExprNode *e2) { FilterOp *self = g_new0(FilterOp, 1); self->super.eval = fop_or_eval; self->super.free_fn = fop_free; self->left = e1; self->right = e2; self->super.type = "OR"; return &self->super; } static gboolean fop_and_eval(FilterExprNode *s, LogMessage *msg) { FilterOp *self = (FilterOp *) s; return (filter_expr_eval(self->left, msg) && filter_expr_eval(self->right, msg)) ^ s->comp; } FilterExprNode * fop_and_new(FilterExprNode *e1, FilterExprNode *e2) { FilterOp *self = g_new0(FilterOp, 1); self->super.eval = fop_and_eval; self->super.free_fn = fop_free; self->left = e1; self->right = e2; self->super.type = "AND"; return &self->super; } typedef struct _FilterPri { FilterExprNode super; guint32 valid; } FilterPri; static gboolean filter_facility_eval(FilterExprNode *s, LogMessage *msg) { FilterPri *self = (FilterPri *) s; guint32 fac_num = (msg->pri & LOG_FACMASK) >> 3; if (G_UNLIKELY(self->valid & 0x80000000)) { /* exact number specified */ return ((self->valid & ~0x80000000) == fac_num) ^ s->comp; } else { return !!(self->valid & (1 << fac_num)) ^ self->super.comp; } return self->super.comp; } FilterExprNode * filter_facility_new(guint32 facilities) { FilterPri *self = g_new0(FilterPri, 1); self->super.eval = filter_facility_eval; self->valid = facilities; self->super.type = "facility"; return &self->super; } static gboolean filter_level_eval(FilterExprNode *s, LogMessage *msg) { FilterPri *self = (FilterPri *) s; guint32 pri = msg->pri & LOG_PRIMASK; return !!((1 << pri) & self->valid) ^ self->super.comp; } FilterExprNode * filter_level_new(guint32 levels) { FilterPri *self = g_new0(FilterPri, 1); self->super.eval = filter_level_eval; self->valid = levels; self->super.type = "level"; return &self->super; } typedef struct _FilterRE { FilterExprNode super; regex_t regex; } FilterRE; static gboolean filter_re_compile(const gchar *re, regex_t *regex) { gint rc; const gchar *re_comp = re; gint flags = REG_EXTENDED; if (re[0] == '(' && re[1] == '?') { gint i; for (i = 2; re[i] && re[i] != ')'; i++) { switch (re[i]) { case 'i': flags |= REG_ICASE; break; } } if (re[i]) { re_comp = &re[i + 1]; } else { msg_error("Invalid regexp flags", evt_tag_str("re", re), NULL); return FALSE; } } rc = regcomp(regex, re_comp, flags); if (rc) { gchar buf[256]; regerror(rc, regex, buf, sizeof(buf)); msg_error("Error compiling regular expression", evt_tag_str("re", re), evt_tag_str("error", buf), NULL); return FALSE; } return TRUE; } static gboolean filter_re_eval(FilterRE *self, LogMessage *msg, gchar *str) { regmatch_t matches[RE_MAX_MATCHES]; gchar *match_strings[RE_MAX_MATCHES]; gboolean rc; gint i; log_msg_clear_matches(msg); rc = !regexec(&self->regex, str, RE_MAX_MATCHES, matches, 0); if (rc) { for (i = 0; i < RE_MAX_MATCHES && matches[i].rm_so != -1; i++) { gint length = matches[i].rm_eo - matches[i].rm_so; match_strings[i] = g_malloc(length + 1); memcpy(match_strings[i], &str[matches[i].rm_so], length); match_strings[i][length] = 0; } msg->num_re_matches = (guint8) i; if (i > 0) { msg->re_matches = g_malloc(sizeof(gchar *) * msg->num_re_matches); memcpy(msg->re_matches, match_strings, sizeof(gchar *) * i); } } return rc ^ self->super.comp; } static void filter_re_free(FilterExprNode *s) { FilterRE *self = (FilterRE *) s; regfree(&self->regex); g_free(s); } static gboolean filter_prog_eval(FilterExprNode *s, LogMessage *msg) { return filter_re_eval((FilterRE *) s, msg, msg->program.str); } FilterExprNode * filter_prog_new(gchar *prog) { FilterRE *self = g_new0(FilterRE, 1); if (!filter_re_compile(prog, &self->regex)) { g_free(self); return NULL; } self->super.eval = filter_prog_eval; self->super.free_fn = filter_re_free; self->super.type = "program"; return &self->super; } static gboolean filter_host_eval(FilterExprNode *s, LogMessage *msg) { return filter_re_eval((FilterRE *) s, msg, msg->host.str); } FilterExprNode * filter_host_new(gchar *host) { FilterRE *self = g_new0(FilterRE, 1); if (!filter_re_compile(host, &self->regex)) { g_free(self); return NULL; } self->super.eval = filter_host_eval; self->super.free_fn = filter_re_free; self->super.type = "host"; return &self->super; } static gboolean filter_match_eval(FilterExprNode *s, LogMessage *msg) { return filter_re_eval((FilterRE *) s, msg, msg->msg.str); } FilterExprNode * filter_match_new(gchar *re) { FilterRE *self = g_new0(FilterRE, 1); if (!filter_re_compile(re, &self->regex)) { g_free(self); return NULL; } self->super.eval = filter_match_eval; self->super.free_fn = filter_re_free; self->super.type = "match"; return &self->super; } typedef struct _FilterCall { FilterExprNode super; GString *rule; GlobalConfig *cfg; gboolean error_logged; } FilterCall; static gboolean filter_call_eval(FilterExprNode *s, LogMessage *msg) { FilterCall *self = (FilterCall *) s; LogFilterRule *rule; rule = g_hash_table_lookup(self->cfg->filters, self->rule->str); if (rule) { return filter_expr_eval(rule->root, msg) ^ s->comp; } else { if (!self->error_logged) { msg_error("Referenced filter rule not found", evt_tag_str("rule", self->rule->str), NULL); self->error_logged = TRUE; } return 1 ^ s->comp; } } static void filter_call_free(FilterExprNode *s) { FilterCall *self = (FilterCall *) s; g_string_free(self->rule, TRUE); g_free((gchar *) self->super.type); g_free(self); } FilterExprNode * filter_call_new(gchar *rule, GlobalConfig *cfg) { FilterCall *self = g_new0(FilterCall, 1); self->super.eval = filter_call_eval; self->super.free_fn = filter_call_free; self->rule = g_string_new(rule); self->cfg = cfg; self->super.type = g_strdup_printf("filter(%s)", rule); return &self->super; } typedef struct _FilterNetmask { FilterExprNode super; struct in_addr address; struct in_addr netmask; } FilterNetmask; static gboolean filter_netmask_eval(FilterExprNode *s, LogMessage *msg) { FilterNetmask *self = (FilterNetmask *) s; struct in_addr addr; if (msg->saddr && g_sockaddr_inet_check(msg->saddr)) { addr = ((struct sockaddr_in *) &msg->saddr->sa)->sin_addr; } else if (!msg->saddr || msg->saddr->sa.sa_family == AF_UNIX) { addr.s_addr = htonl(INADDR_LOOPBACK); } return ((addr.s_addr & self->netmask.s_addr) == (self->address.s_addr)) ^ s->comp; } FilterExprNode * filter_netmask_new(gchar *cidr) { FilterNetmask *self = g_new0(FilterNetmask, 1); gchar buf[32]; gchar *slash; slash = strchr(cidr, '/'); if (strlen(cidr) >= sizeof(buf) || !slash) { g_inet_aton(cidr, &self->address); self->netmask.s_addr = htonl(0xFFFFFFFF); } else { strncpy(buf, cidr, slash - cidr + 1); buf[slash - cidr] = 0; g_inet_aton(buf, &self->address); if (strchr(slash + 1, '.')) { g_inet_aton(slash + 1, &self->netmask); } else { gint prefix = strtol(slash + 1, NULL, 10); if (prefix == 32) self->netmask.s_addr = htonl(0xFFFFFFFF); else self->netmask.s_addr = htonl(((1 << prefix) - 1) << (32 - prefix)); } } self->address.s_addr &= self->netmask.s_addr; self->super.eval = filter_netmask_eval; return &self->super; } syslog-ng-2.1.4/src/driver.c0000644000000000000000000000247110756015713014375 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "driver.h" void log_drv_append(LogDriver *self, LogDriver *next) { if (self->drv_next) log_drv_unref(self->drv_next); self->drv_next = log_drv_ref(next); } void log_drv_init_instance(LogDriver *s) { log_pipe_init_instance(&s->super); } void log_drv_free_instance(LogDriver *self) { log_drv_unref(self->drv_next); self->drv_next = NULL; } syslog-ng-2.1.4/src/afsql.c0000644000000000000000000005704111070121757014207 0ustar rootroot/* * COPYRIGHTHERE */ #include "afsql.h" #if ENABLE_SQL #include "logqueue.h" #include "templates.h" #include "messages.h" #include "macros.h" #include "misc.h" #include "stats.h" #include "apphook.h" #include #include typedef struct _AFSqlField { gchar *name; gchar *type; LogTemplate *value; } AFSqlField; /** * AFSqlDestDriver: * * This structure encapsulates an SQL destination driver. SQL insert * statements are generated from a separate thread because of the blocking * nature of the DBI API. It is ensured that while the thread is running, * the reference count to the driver structure is increased, thus the db * thread can read any of the fields in this structure. To do anything more * than simple reading out a value, some kind of locking mechanism shall be * used. **/ typedef struct _AFSqlDestDriver { LogDriver super; /* read by the db thread */ gchar *type; gchar *host; gchar *port; gchar *user; gchar *password; gchar *database; gchar *encoding; GList *columns; GList *values; GList *indexes; LogTemplate *table; gint mem_fifo_size; gint64 disk_fifo_size; gboolean use_time_recvd; gint fields_len; AFSqlField *fields; gint time_reopen; guint32 *dropped_messages; /* shared by the main/db thread */ GStaticMutex queue_lock; LogQueue *queue; /* used exclusively by the db thread */ LogMessage *pending_msg; guint32 pending_path_flags; dbi_conn dbi_ctx; GHashTable *validated_tables; time_t last_conn_attempt; } AFSqlDestDriver; #define SAFE_STRING(x) ((x) ? (x) : "NULL") static GList * afsql_string_array_to_list(const gchar *strlist[]) { gint i; GList *l = NULL; for (i = 0; strlist[i]; i++) { l = g_list_prepend(l, g_strdup(strlist[i])); } return g_list_reverse(l); } static void afsql_string_list_free(GList *l) { while (l) { g_free(l->data); l = g_list_delete_link(l, l); } } void afsql_dd_set_type(LogDriver *s, const gchar *type) { AFSqlDestDriver *self = (AFSqlDestDriver *) s; g_free(self->type); self->type = g_strdup(type); } void afsql_dd_set_host(LogDriver *s, const gchar *host) { AFSqlDestDriver *self = (AFSqlDestDriver *) s; g_free(self->host); self->host = g_strdup(host); } void afsql_dd_set_port(LogDriver *s, const gchar *port) { AFSqlDestDriver *self = (AFSqlDestDriver *) s; g_free(self->port); self->port = g_strdup(port); } void afsql_dd_set_user(LogDriver *s, const gchar *user) { AFSqlDestDriver *self = (AFSqlDestDriver *) s; g_free(self->user); self->user = g_strdup(user); } void afsql_dd_set_password(LogDriver *s, const gchar *password) { AFSqlDestDriver *self = (AFSqlDestDriver *) s; g_free(self->password); self->password = g_strdup(password); } void afsql_dd_set_database(LogDriver *s, const gchar *database) { AFSqlDestDriver *self = (AFSqlDestDriver *) s; g_free(self->database); self->database = g_strdup(database); } void afsql_dd_set_table(LogDriver *s, const gchar *table) { AFSqlDestDriver *self = (AFSqlDestDriver *) s; log_template_unref(self->table); self->table = log_template_new(NULL, table); } void afsql_dd_set_columns(LogDriver *s, GList *columns) { AFSqlDestDriver *self = (AFSqlDestDriver *) s; afsql_string_list_free(self->columns); self->columns = columns; } void afsql_dd_set_indexes(LogDriver *s, GList *indexes) { AFSqlDestDriver *self = (AFSqlDestDriver *) s; afsql_string_list_free(self->indexes); self->indexes = indexes; } void afsql_dd_set_values(LogDriver *s, GList *values) { AFSqlDestDriver *self = (AFSqlDestDriver *) s; afsql_string_list_free(self->values); self->values = values; } void afsql_dd_set_mem_fifo_size(LogDriver *s, gint mem_fifo_size) { AFSqlDestDriver *self = (AFSqlDestDriver *) s; self->mem_fifo_size = mem_fifo_size; } void afsql_dd_set_disk_fifo_size(LogDriver *s, gint64 disk_fifo_size) { AFSqlDestDriver *self = (AFSqlDestDriver *) s; self->disk_fifo_size = disk_fifo_size; } static gboolean afsql_dd_run_query(AFSqlDestDriver *self, const gchar *query, gboolean silent, dbi_result *result) { dbi_result db_res; msg_debug("Running SQL query", evt_tag_str("query", query), NULL); db_res = dbi_conn_query(self->dbi_ctx, query); if (!db_res) { const gchar *dbi_error; if (!silent) { dbi_conn_error(self->dbi_ctx, &dbi_error); msg_error("Error running SQL query", evt_tag_str("type", self->type), evt_tag_str("host", self->host), evt_tag_str("port", self->port), evt_tag_str("user", self->user), evt_tag_str("database", self->database), evt_tag_str("error", dbi_error), evt_tag_str("query", query), NULL); } return FALSE; } if (result) *result = db_res; else dbi_result_free(db_res); return TRUE; } static gboolean afsql_dd_check_sql_identifier(gchar *token, gboolean sanitize) { gint i; for (i = 0; token[i]; i++) { if (!((token[i] == '_') || (i && token[i] >= '0' && token[i] <= '9') || (g_ascii_tolower(token[i]) >= 'a' && g_ascii_tolower(token[i]) <= 'z'))) { if (sanitize) token[i] = '_'; else return FALSE; } } return TRUE; } static gboolean afsql_dd_create_index(AFSqlDestDriver *self, gchar *table, gchar *column) { GString *query_string; gboolean success = TRUE; query_string = g_string_sized_new(64); if (strcmp(self->type, "oracle") == 0) g_string_printf(query_string, "CREATE INDEX %s_%s_idx ON %s ('%s')", table, column, table, column); else g_string_printf(query_string, "CREATE INDEX %s_%s_idx ON %s (%s)", table, column, table, column); if (!afsql_dd_run_query(self, query_string->str, FALSE, NULL)) { msg_error("Error adding missing index", evt_tag_str("table", table), evt_tag_str("column", column), NULL); success = FALSE; } g_string_free(query_string, TRUE); return success; } static gboolean afsql_dd_validate_table(AFSqlDestDriver *self, gchar *table) { GString *query_string; dbi_result db_res; gboolean success = FALSE; gint i; afsql_dd_check_sql_identifier(table, TRUE); if (g_hash_table_lookup(self->validated_tables, table)) return TRUE; query_string = g_string_sized_new(32); g_string_printf(query_string, "SELECT * FROM %s WHERE 0=1", table); if (afsql_dd_run_query(self, query_string->str, TRUE, &db_res)) { /* table exists, check structure */ success = TRUE; for (i = 0; success && (i < self->fields_len); i++) { if (dbi_result_get_field_idx(db_res, self->fields[i].name) == 0) { GList *l; /* field does not exist, add this column */ g_string_printf(query_string, "ALTER TABLE %s ADD COLUMN %s %s", table, self->fields[i].name, self->fields[i].type); if (!afsql_dd_run_query(self, query_string->str, FALSE, NULL)) { msg_error("Error adding missing column, giving up", evt_tag_str("table", table), evt_tag_str("column", self->fields[i].name), NULL); success = FALSE; break; } for (l = self->indexes; l; l = l->next) { if (strcmp((gchar *) l->data, self->fields[i].name) == 0) { /* this is an indexed column, create index */ afsql_dd_create_index(self, table, self->fields[i].name); } } } } dbi_result_free(db_res); } else { /* table does not exist, create it */ g_string_printf(query_string, "CREATE TABLE %s (", table); for (i = 0; i < self->fields_len; i++) { g_string_append_printf(query_string, "%s %s", self->fields[i].name, self->fields[i].type); if (i != self->fields_len - 1) g_string_append(query_string, ", "); } g_string_append(query_string, ")"); if (afsql_dd_run_query(self, query_string->str, FALSE, NULL)) { GList *l; success = TRUE; for (l = self->indexes; l; l = l->next) { afsql_dd_create_index(self, table, (gchar *) l->data); } } else { msg_error("Error creating table, giving up", evt_tag_str("table", table), NULL); } } if (success) { /* we have successfully created/altered the destination table, record this information */ g_hash_table_insert(self->validated_tables, g_strdup(table), GUINT_TO_POINTER(TRUE)); } g_string_free(query_string, TRUE); return success; } #define INSERTS_AT_A_TIME 30 /** * afsql_dd_insert_db: * * This function is running in the database thread * * Returns: TRUE to indicate that more data is available to be sent **/ static gboolean afsql_dd_insert_db(AFSqlDestDriver *self) { GString *table, *query_string, *value; LogMessage *msg; guint32 path_flags; gboolean success; gint count = 0, i; time_t now; if (!self->dbi_ctx) { now = time(NULL); if (self->last_conn_attempt >= now - self->time_reopen) { return FALSE; } self->dbi_ctx = dbi_conn_new(self->type); if (self->dbi_ctx) { dbi_conn_set_option(self->dbi_ctx, "host", self->host); dbi_conn_set_option(self->dbi_ctx, "port", self->port); dbi_conn_set_option(self->dbi_ctx, "username", self->user); dbi_conn_set_option(self->dbi_ctx, "password", self->password); dbi_conn_set_option(self->dbi_ctx, "dbname", self->database); dbi_conn_set_option(self->dbi_ctx, "encoding", self->encoding); if (dbi_conn_connect(self->dbi_ctx) < 0) { const gchar *dbi_error; dbi_conn_error(self->dbi_ctx, &dbi_error); msg_error("Error establishing SQL connection", evt_tag_str("type", self->type), evt_tag_str("host", self->host), evt_tag_str("port", self->port), evt_tag_str("username", self->user), evt_tag_str("database", self->database), evt_tag_str("error", dbi_error), NULL); dbi_conn_close(self->dbi_ctx); self->dbi_ctx = NULL; self->last_conn_attempt = time(NULL); return FALSE; } } else { msg_error("No such DBI driver", evt_tag_str("type", self->type), NULL); return FALSE; } } while (count < INSERTS_AT_A_TIME) { if (self->pending_msg) { msg = self->pending_msg; path_flags = self->pending_path_flags; self->pending_msg = NULL; } else { g_static_mutex_lock(&self->queue_lock); success = log_queue_pop_head(self->queue, &msg, &path_flags); g_static_mutex_unlock(&self->queue_lock); if (!success) return FALSE; } table = g_string_sized_new(32); value = g_string_sized_new(256); query_string = g_string_sized_new(512); log_template_format(self->table, msg, (self->use_time_recvd ? MF_STAMP_RECVD : 0), TS_FMT_BSD, msg->recvd.zone_offset, 0, table); if (!afsql_dd_validate_table(self, table->str)) { success = FALSE; goto error; } g_string_printf(query_string, "INSERT INTO %s (", table->str); for (i = 0; i < self->fields_len; i++) { g_string_append(query_string, self->fields[i].name); if (i != self->fields_len - 1) g_string_append(query_string, ", "); } g_string_append(query_string, ") VALUES ("); for (i = 0; i < self->fields_len; i++) { gchar *quoted; log_template_format(self->fields[i].value, msg, (self->use_time_recvd ? MF_STAMP_RECVD : 0), TS_FMT_BSD, msg->recvd.zone_offset, 0, value); dbi_conn_quote_string_copy(self->dbi_ctx, value->str, "ed); if (quoted) { g_string_append(query_string, quoted); free(quoted); } else { g_string_append(query_string, "''"); } if (i != self->fields_len - 1) g_string_append(query_string, ", "); } g_string_append(query_string, ")"); success = TRUE; if (!afsql_dd_run_query(self, query_string->str, FALSE, NULL)) { /* error running INSERT on an already validated table, too bad. Try to reconnect. Maybe that helps. */ success = FALSE; dbi_conn_close(self->dbi_ctx); self->dbi_ctx = NULL; g_hash_table_remove(self->validated_tables, table->str); } error: g_string_free(table, TRUE); g_string_free(value, TRUE); g_string_free(query_string, TRUE); if (success) { log_msg_ack(msg, path_flags); log_msg_unref(msg); } else { self->pending_msg = msg; self->pending_path_flags = path_flags; return FALSE; } count++; } return TRUE; } static GMutex *sql_drivers_lock; static GList *sql_drivers; static gboolean db_thread_iter_finished; static GCond *db_thread_iter_finished_cond, *db_thread_wakeup_cond; static gboolean db_thread_terminate = FALSE; static GThread *db_thread; static gint db_thread_max_sleep_time = -1; static gpointer afsql_db_thread(gpointer arg) { GList *drivers, *l; msg_verbose("Database thread started", NULL); while (!db_thread_terminate) { gboolean remaining_data; g_mutex_lock(sql_drivers_lock); drivers = g_list_copy(sql_drivers); g_mutex_unlock(sql_drivers_lock); remaining_data = FALSE; for (l = drivers; l; l = l->next) { AFSqlDestDriver *dd = (AFSqlDestDriver *) l->data; remaining_data |= afsql_dd_insert_db(dd); } g_list_free(drivers); g_mutex_lock(sql_drivers_lock); db_thread_iter_finished = TRUE; g_cond_signal(db_thread_iter_finished_cond); if (!remaining_data) { GTimeVal target; g_get_current_time(&target); g_time_val_add(&target, db_thread_max_sleep_time * 1000); g_cond_timed_wait(db_thread_wakeup_cond, sql_drivers_lock, &target); } g_mutex_unlock(sql_drivers_lock); } msg_verbose("Database thread finished", NULL); return NULL; } static void afsql_thread_sync() { g_mutex_lock(sql_drivers_lock); db_thread_iter_finished = FALSE; g_cond_signal(db_thread_wakeup_cond); while (!db_thread_iter_finished) g_cond_wait(db_thread_iter_finished_cond, sql_drivers_lock); g_mutex_unlock(sql_drivers_lock); } static void afsql_activate(AFSqlDestDriver *dd) { g_mutex_lock(sql_drivers_lock); sql_drivers = g_list_prepend(sql_drivers, dd); g_mutex_unlock(sql_drivers_lock); } static void afsql_deactivate(AFSqlDestDriver *dd) { g_mutex_lock(sql_drivers_lock); sql_drivers = g_list_remove(sql_drivers, dd); g_mutex_unlock(sql_drivers_lock); afsql_thread_sync(); } static void afsql_kill_db_thread(gint hook_type G_GNUC_UNUSED, gpointer user_data G_GNUC_UNUSED) { db_thread_terminate = TRUE; g_cond_signal(db_thread_wakeup_cond); g_thread_join(db_thread); } /** * * This function is registered by SQL destinations to be called after * syslog-ng went into background. Since threads cannot be propagated * through forks, we postpone thread creation until post-daemonize time. **/ static void afsql_init_db_thread(gint hook_type G_GNUC_UNUSED, gpointer user_data) { AFSqlDestDriver *activate = (AFSqlDestDriver *) user_data; if (!db_thread) { dbi_initialize(NULL); sql_drivers_lock = g_mutex_new(); db_thread_iter_finished_cond = g_cond_new(); db_thread_wakeup_cond = g_cond_new(); db_thread = g_thread_create(afsql_db_thread, NULL, TRUE, NULL); register_application_hook(AH_SHUTDOWN, afsql_kill_db_thread, NULL); } /* activate the destination that had been created before the thread was created */ afsql_activate(activate); } static gchar * afsql_dd_format_stats_name(AFSqlDestDriver *self) { static gchar persist_name[64]; g_snprintf(persist_name, sizeof(persist_name), "sql(%s,%s,%s,%s)", self->type, self->host, self->port, self->database); return persist_name; } static gboolean afsql_dd_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFSqlDestDriver *self = (AFSqlDestDriver *) s; gint len_cols, len_values; /* the maximum time to sleep on a condvar in the db_thread is the smallest * time_reopen value divided by 2. This ensures that we are not stuck with * a complete queue and a failed DB connection. (in which case the * db_thread_wakeup_cond is not signaled as no new messages enter the * queue). */ if (db_thread_max_sleep_time == -1 || (cfg->time_reopen * 1000 / 2) < db_thread_max_sleep_time) db_thread_max_sleep_time = ((cfg->time_reopen * 1000) + 1) / 2; if (!self->queue) { self->queue = log_queue_new(self->mem_fifo_size); } if (!self->fields) { GList *col, *value; gint i; len_cols = g_list_length(self->columns); len_values = g_list_length(self->values); if (len_cols != len_values) { msg_error("The number of columns and values do not match", evt_tag_int("len_columns", len_cols), evt_tag_int("len_values", len_values), NULL); return FALSE; } self->fields_len = len_cols; self->fields = g_new0(AFSqlField, len_cols); for (i = 0, col = self->columns, value = self->values; col && value; i++, col = col->next, value = value->next) { gchar *space; space = strchr(col->data, ' '); if (space) { self->fields[i].name = g_strndup(col->data, space - (gchar *) col->data); while (*space == ' ') space++; if (*space != '\0') self->fields[i].type = g_strdup(space); else self->fields[i].type = g_strdup("text"); } else { self->fields[i].name = g_strdup(col->data); self->fields[i].type = g_strdup("text"); } if (!afsql_dd_check_sql_identifier(self->fields[i].name, FALSE)) { msg_error("Column name is not a proper SQL name", evt_tag_str("column", self->fields[i].name), NULL); return FALSE; } self->fields[i].value = log_template_new(NULL, (gchar *) value->data); } } stats_register_counter(SC_TYPE_DROPPED, afsql_dd_format_stats_name(self), &self->dropped_messages, TRUE); self->use_time_recvd = cfg->use_time_recvd; self->time_reopen = cfg->time_reopen; if (!db_thread) { register_application_hook(AH_POST_DAEMONIZED, afsql_init_db_thread, self); } else { afsql_activate(self); } return TRUE; } static gboolean afsql_dd_deinit(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFSqlDestDriver *self = (AFSqlDestDriver *) s; afsql_deactivate(self); if (self->dbi_ctx) { dbi_conn_close(self->dbi_ctx); self->dbi_ctx = NULL; } if (self->dropped_messages) stats_orphan_counter(SC_TYPE_DROPPED, afsql_dd_format_stats_name(self), &self->dropped_messages); return TRUE; } static void afsql_dd_queue(LogPipe *s, LogMessage *msg, gint path_flags) { AFSqlDestDriver *self = (AFSqlDestDriver *) s; gboolean consumed; g_static_mutex_lock(&self->queue_lock); consumed = log_queue_push_tail(self->queue, msg, path_flags); g_static_mutex_unlock(&self->queue_lock); g_cond_signal(db_thread_wakeup_cond); if (!consumed) { /* drop incoming message, we must ack here, otherwise the sender might * block forever, however this should not happen unless the sum of * window_sizes of sources feeding this writer exceeds log_fifo_size * or if flow control is not turned on. */ /* we don't send a message here since the system is draining anyway */ if (self->dropped_messages) (*self->dropped_messages)++; msg_debug("Destination queue full, dropping message", evt_tag_int("queue_len", log_queue_get_length(self->queue)), evt_tag_int("mem_fifo_size", self->mem_fifo_size), evt_tag_int("disk_fifo_size", self->disk_fifo_size), NULL); log_msg_drop(msg, path_flags); } } static void afsql_dd_free(LogPipe *s) { AFSqlDestDriver *self = (AFSqlDestDriver *) s; gint i; if (self->pending_msg) log_msg_unref(self->pending_msg); if (self->queue) log_queue_free(self->queue); for (i = 0; i < self->fields_len; i++) { g_free(self->fields[i].name); g_free(self->fields[i].type); log_template_unref(self->fields[i].value); } g_free(self->fields); g_free(self->type); g_free(self->host); g_free(self->port); g_free(self->user); g_free(self->password); g_free(self->database); g_free(self->encoding); afsql_string_list_free(self->columns); afsql_string_list_free(self->values); log_template_unref(self->table); g_hash_table_destroy(self->validated_tables); g_free(s); } const gchar *default_columns[] = { "date datetime", "facility int", "level int", "host varchar(255)", "program varchar(64)", "pid int", "message text", NULL }; const gchar *default_values[] = { "${R_YEAR}-${R_MONTH}-${R_DAY} ${R_HOUR}:${R_MIN}:${R_SEC}", "$FACILITY_NUM", "$LEVEL_NUM", "$HOST", "$PROGRAM", "$PID", "$MSGONLY", NULL }; const gchar *default_indexes[] = { "date", "facility", "host", "program", NULL }; LogDriver * afsql_dd_new() { AFSqlDestDriver *self = g_new0(AFSqlDestDriver, 1); log_drv_init_instance(&self->super); self->super.super.init = afsql_dd_init; self->super.super.deinit = afsql_dd_deinit; self->super.super.queue = afsql_dd_queue; self->super.super.free_fn = afsql_dd_free; self->type = g_strdup("mysql"); self->host = g_strdup(""); self->port = g_strdup(""); self->user = g_strdup("syslog-ng"); self->password = g_strdup(""); self->database = g_strdup("logs"); self->encoding = g_strdup("UTF-8"); self->table = log_template_new(NULL, "messages"); self->columns = afsql_string_array_to_list(default_columns); self->values = afsql_string_array_to_list(default_values); self->indexes = afsql_string_array_to_list(default_indexes); self->mem_fifo_size = 1000; self->disk_fifo_size = 0; self->validated_tables = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, NULL); return &self->super; } #endif syslog-ng-2.1.4/src/afunix.c0000644000000000000000000000640511017547353014376 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "afunix.h" #include "misc.h" #include "messages.h" #include #include #include #include #include void afunix_sd_set_uid(LogDriver *s, gchar *owner) { AFUnixSourceDriver *self = (AFUnixSourceDriver *) s; if (!resolve_user(owner, &self->owner)) msg_error("Error resolving username", evt_tag_str("owner", owner), NULL); } void afunix_sd_set_gid(LogDriver *s, gchar *group) { AFUnixSourceDriver *self = (AFUnixSourceDriver *) s; if (!resolve_group(group, &self->group)) msg_error("Error resolving group", evt_tag_str("group", group), NULL); } void afunix_sd_set_perm(LogDriver *s, mode_t perm) { AFUnixSourceDriver *self = (AFUnixSourceDriver *) s; self->perm = perm & 0777; } static gboolean afunix_sd_init(LogPipe *s, GlobalConfig *cfg, PersistentConfig *persist) { AFUnixSourceDriver *self = (AFUnixSourceDriver *) s; if (afsocket_sd_init(s, cfg, persist)) { if (self->owner != (uid_t) -1 || self->group != (gid_t) -1) chown(self->filename, self->owner, self->group); if (self->perm != (mode_t) -1) chmod(self->filename, self->perm); return TRUE; } return FALSE; } static void afunix_sd_free(LogPipe *s) { AFUnixSourceDriver *self = (AFUnixSourceDriver *) s; g_free(self->filename); afsocket_sd_free_instance(&self->super); g_free(s); } LogDriver * afunix_sd_new(gchar *filename, guint32 flags) { AFUnixSourceDriver *self = g_new0(AFUnixSourceDriver, 1); afsocket_sd_init_instance(&self->super, &self->sock_options, flags); self->super.max_connections = 256; self->super.flags |= AFSOCKET_KEEP_ALIVE; self->super.bind_addr = g_sockaddr_unix_new(filename); self->super.super.super.init = afunix_sd_init; self->super.super.super.free_fn = afunix_sd_free; self->filename = g_strdup(filename); self->owner = -1; self->group = -1; self->perm = 0666; return &self->super.super; } LogDriver * afunix_dd_new(gchar *filename, guint flags) { AFUnixDestDriver *self = g_new0(AFUnixDestDriver, 1); afsocket_dd_init_instance(&self->super, &self->sock_options, flags, NULL); self->super.bind_addr = g_sockaddr_unix_new(NULL); self->super.dest_addr = g_sockaddr_unix_new(filename); return &self->super.super; } syslog-ng-2.1.4/src/alarms.c0000644000000000000000000000145410756015713014361 0ustar rootroot#include "alarms.h" #include "messages.h" #include #include #include static gboolean sig_alarm_received = FALSE; static gboolean alarm_pending = FALSE; static void sig_alarm_handler(int signo) { sig_alarm_received = TRUE; } void alarm_set(int timeout) { if (G_UNLIKELY(alarm_pending)) { msg_error("Internal error, alarm_set() called while an alarm is still active", NULL); return; } alarm(timeout); alarm_pending = TRUE; } void alarm_cancel() { alarm(0); sig_alarm_received = FALSE; alarm_pending = FALSE; } gboolean alarm_has_fired() { gboolean res = sig_alarm_received; return res; } void alarm_init() { struct sigaction sa; memset(&sa, 0, sizeof(sa)); sa.sa_handler = sig_alarm_handler; sigaction(SIGALRM, &sa, NULL); } syslog-ng-2.1.4/src/logpipe.c0000644000000000000000000000364310756015713014543 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "logpipe.h" void log_pipe_init_instance(LogPipe *self) { g_atomic_counter_set(&self->ref_cnt, 1); self->pipe_next = NULL; self->queue = log_pipe_forward_msg; /* self->notify = log_pipe_forward_notify; */ } LogPipe * log_pipe_ref(LogPipe *self) { g_assert(!self || g_atomic_counter_get(&self->ref_cnt) > 0); if (self) { g_atomic_counter_inc(&self->ref_cnt); } return self; } void log_pipe_unref(LogPipe *self) { g_assert(!self || g_atomic_counter_get(&self->ref_cnt)); if (self && (g_atomic_counter_dec_and_test(&self->ref_cnt))) { if (self->free_fn) self->free_fn(self); else g_free(self); } } void log_pipe_forward_msg(LogPipe *self, LogMessage *msg, gint path_flags) { log_pipe_queue(self->pipe_next, msg, path_flags); } void log_pipe_forward_notify(LogPipe *self, LogPipe *sender, gint notify_code, gpointer user_data) { log_pipe_notify(self->pipe_next, self, notify_code, user_data); } syslog-ng-2.1.4/src/memtrace.c0000644000000000000000000003436010756015713014701 0ustar rootroot/*************************************************************************** * * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * $Id: memtrace.c,v 1.2 2002/11/15 08:10:36 bazsi Exp $ * * Author : Bazsi * Auditor : * Last audited version: * Notes: * ***************************************************************************/ #include "syslog-ng.h" #if ENABLE_MEM_TRACE #define REALLY_TRACE_MALLOC 1 #define ENABLE_HEAP_TRACE 1 #include #include #include #include #include #include #include #include #include #include #define MEMTRACE_BACKTRACE_LEN 64 #define MEMTRACE_BACKTRACE_BUF_LEN (MEMTRACE_BACKTRACE_LEN * 11 + 1) #define MEMTRACE_CANARY_SIZE 2 #define MEMTRACE_CANARY_FILL 0xcd #define MEMTRACE_CANARY_CHECK 0xcdcdcdcd #define MEMTRACE_CANARY_OVERHEAD sizeof(ZMemTraceCanary) * 2 typedef struct _ZMemTraceCanary { gint size; gint neg_size; guint32 canary[MEMTRACE_CANARY_SIZE]; } ZMemTraceCanary; typedef struct _ZMemTraceEntry { guint32 next; guint32 ptr; guint32 size; gpointer backtrace[MEMTRACE_BACKTRACE_LEN]; } ZMemTraceEntry; typedef struct _ZMemTraceHead { guint32 list; GStaticMutex lock; gulong size; } ZMemTraceHead; #define MEMTRACE_HASH_SIZE 32768 #define MEMTRACE_HASH_MASK (32767 << 3) #define MEMTRACE_HASH_SHIFT 3 /* at most this amount of blocks can be allocated at the same time * This preallocates MEMTRACE_HEAP_SIZE * sizeof(ZMemTraceEntry), * which is 268 bytes currently. (17MB) */ #define MEMTRACE_HEAP_SIZE 65536 #define MEMTRACE_TEMP_HEAP_SIZE 32768 ZMemTraceHead mem_trace_hash[MEMTRACE_HASH_SIZE]; ZMemTraceEntry mem_trace_heap[MEMTRACE_HEAP_SIZE]; guint32 mem_trace_free_list = -1; guint32 mem_block_count = 0, mem_allocated_size = 0, mem_alloc_count = 0; gboolean mem_trace_initialized = FALSE; GStaticMutex mem_trace_lock = G_STATIC_MUTEX_INIT; gint mem_trace_log_fd = -1; gchar *mem_trace_filename = "/var/tmp/zorp-memtrace.log"; gboolean mem_trace_canaries = TRUE; gchar temp_heap[MEMTRACE_TEMP_HEAP_SIZE]; gint temp_brk = 0; gint mem_trace_recurse = 0; #define TMP_ALLOCATED(ptr) (((guint32) ((char *) ptr - temp_heap)) < MEMTRACE_TEMP_HEAP_SIZE) void *(*old_malloc)(size_t size); void (*old_free)(void *ptr); void *(*old_realloc)(void *ptr, size_t size); void *(*old_calloc)(size_t nmemb, size_t size); void z_mem_trace_init(gchar *tracefile) { int i; if (!mem_trace_initialized) { mem_trace_initialized = TRUE; for (i = 0; i < MEMTRACE_HEAP_SIZE; i++) { mem_trace_heap[i].next = i+1; } mem_trace_heap[MEMTRACE_HEAP_SIZE - 1].next = -1; mem_trace_free_list = 0; for (i = 0; i < MEMTRACE_HASH_SIZE; i++) { mem_trace_hash[i].list = -1; memset(&mem_trace_hash[i].lock, 0, sizeof(GStaticMutex)); } old_malloc = dlsym(RTLD_NEXT, "malloc"); old_free = dlsym(RTLD_NEXT, "free"); old_realloc = dlsym(RTLD_NEXT, "realloc"); old_calloc = dlsym(RTLD_NEXT, "calloc"); if (tracefile) { mem_trace_filename = g_new0(gchar, strlen("/var/tmp/") + strlen(tracefile) + 1); g_snprintf(mem_trace_filename, strlen("/var/tmp/") + strlen(tracefile) + 1, "%s%s", "/var/tmp/", tracefile); } } } static guint32 z_mem_trace_hash(guint32 ptr) { return (ptr & MEMTRACE_HASH_MASK) >> MEMTRACE_HASH_SHIFT; } void z_mem_trace_bt(gpointer backtrace[]) { /* NOTE: this is i386 specific */ gpointer x; gpointer *ebp = &x+1; gint i = 0; while ((ebp > &x) && *ebp && i < MEMTRACE_BACKTRACE_LEN - 1) { gpointer value = *(ebp + 1); backtrace[i] = value; i++; ebp = *ebp; } backtrace[i] = NULL; } static char * z_mem_trace_format_bt(gpointer backtrace[], gchar *buf, gint buflen) { gchar *p = buf; gint i, len; for (i = 0; i < MEMTRACE_BACKTRACE_LEN && buflen >= 12 && backtrace[i]; i++) { len = sprintf(buf, "%p,", backtrace[i]); buf += len; buflen -= len; } return p; } static void z_mem_trace_printf(char *format, ...) { gchar buf[1024]; gint len; va_list l; va_start(l, format); len = vsnprintf(buf, sizeof(buf), format, l); va_end(l); mem_trace_log_fd = open(mem_trace_filename, O_CREAT | O_WRONLY | O_APPEND, 0600); if (mem_trace_log_fd != -1) { write(mem_trace_log_fd, buf, len); close(mem_trace_log_fd); } } void z_mem_trace_stats(void) { z_mem_trace_printf("time: %d, allocs: %ld, blocks: %ld, size: %ld\n", time(NULL), mem_alloc_count, mem_block_count, mem_allocated_size); } static gpointer z_mem_trace_check_canaries(gpointer ptr); void z_mem_trace_dump() { int i; z_mem_trace_printf("memdump begins\n"); for (i = 0; i < MEMTRACE_HASH_SIZE; i++) { ZMemTraceHead *head = &mem_trace_hash[i]; ZMemTraceEntry *entry; int cur; g_static_mutex_lock(&head->lock); cur = head->list; while (cur != -1) { char backtrace_buf[MEMTRACE_BACKTRACE_BUF_LEN]; entry = &mem_trace_heap[cur]; z_mem_trace_printf("ptr=%p, size=%d, backtrace=%s\n", entry->ptr, entry->size, z_mem_trace_format_bt(entry->backtrace, backtrace_buf, sizeof(backtrace_buf))); if (mem_trace_canaries) { z_mem_trace_check_canaries((gpointer)entry->ptr); } cur = entry->next; } g_static_mutex_unlock(&head->lock); } } /** * @ptr raw pointer * @size original size * * returns the pointer to be returned */ static gpointer z_mem_trace_fill_canaries(gpointer ptr, gint size) { if (!ptr) return ptr; if (mem_trace_canaries) { ZMemTraceCanary *p_before = (ZMemTraceCanary *) ptr; ZMemTraceCanary *p_after = (ZMemTraceCanary *)(((gchar *) ptr) + sizeof(ZMemTraceCanary) + size); memset(p_before->canary, MEMTRACE_CANARY_FILL, sizeof(p_before->canary)); memset(p_after->canary, MEMTRACE_CANARY_FILL, sizeof(p_after->canary)); p_before->size = p_after->size = size; p_before->neg_size = p_after->neg_size = -size; return (gpointer) (p_before + 1); } else return ptr; } /** * @ptr user pointer * * returns the pointer to be freed * * Aborts if the canaries are touched. * */ static gpointer z_mem_trace_check_canaries(gpointer ptr) { if (!ptr) return ptr; if (mem_trace_canaries) { ZMemTraceCanary *p_before = ((ZMemTraceCanary *) ptr) - 1; ZMemTraceCanary *p_after; int i; if (p_before->size != -p_before->neg_size) { z_mem_trace_printf("Inconsystency in canaries; ptr=%p\n", ptr); abort(); } p_after = (ZMemTraceCanary *) (((gchar *) ptr) + p_before->size); if (p_after->size != p_before->size || p_after->neg_size != p_before->neg_size) { z_mem_trace_printf("Inconsystency in canaries; ptr=%p\n", ptr); abort(); } for (i = 0; i < MEMTRACE_CANARY_SIZE; i++) { if (p_before->canary[i] != p_after->canary[i] || p_before->canary[i] != MEMTRACE_CANARY_CHECK) { z_mem_trace_printf("Touched canary; ptr=%p\n", ptr); abort(); } } return (gpointer) p_before; } return ptr; } static gboolean z_mem_trace_add(gpointer ptr, gint size, gpointer backtrace[]) { guint32 hash, new_ndx; ZMemTraceEntry *new; ZMemTraceHead *head; gchar backtrace_buf[8192]; hash = z_mem_trace_hash((guint32) ptr); g_static_mutex_lock(&mem_trace_lock); if (mem_trace_free_list == -1) { return FALSE; } mem_block_count++; mem_alloc_count++; if ((mem_alloc_count % 1000) == 0) z_mem_trace_stats(); mem_allocated_size += size; new_ndx = mem_trace_free_list; new = &mem_trace_heap[new_ndx]; mem_trace_free_list = mem_trace_heap[mem_trace_free_list].next; g_static_mutex_unlock(&mem_trace_lock); new->ptr = (guint32) ptr; new->size = size; memmove(new->backtrace, backtrace, sizeof(new->backtrace)); head = &mem_trace_hash[hash]; g_static_mutex_lock(&head->lock); new->next = head->list; head->list = new_ndx; g_static_mutex_unlock(&head->lock); #if REALLY_TRACE_MALLOC z_mem_trace_printf("memtrace addblock; ptr=%p, size=%d, backtrace=%s\n", ptr, size, z_mem_trace_format_bt(backtrace, backtrace_buf, sizeof(backtrace_buf))); #endif return TRUE; } static gboolean z_mem_trace_del(gpointer ptr) { guint32 hash, *prev, cur; ZMemTraceHead *head; ZMemTraceEntry *entry; gchar backtrace_buf[8192]; hash = z_mem_trace_hash((guint32) ptr); head = &mem_trace_hash[hash]; g_static_mutex_lock(&head->lock); prev = &head->list; cur = head->list; while (cur != -1 && mem_trace_heap[cur].ptr != (guint32) ptr) { prev = &mem_trace_heap[cur].next; cur = mem_trace_heap[cur].next; } if (cur == -1) { g_static_mutex_unlock(&head->lock); return FALSE; } *prev = mem_trace_heap[cur].next; g_static_mutex_unlock(&head->lock); g_static_mutex_lock(&mem_trace_lock); entry = &mem_trace_heap[cur]; #if REALLY_TRACE_MALLOC z_mem_trace_printf("memtrace delblock; ptr=%p, size=%d, backtrace=%s\n", (void *) entry->ptr, entry->size, z_mem_trace_format_bt(entry->backtrace, backtrace_buf, sizeof(backtrace_buf))); #endif mem_trace_heap[cur].next = mem_trace_free_list; mem_trace_free_list = cur; mem_block_count--; mem_allocated_size -= mem_trace_heap[cur].size; g_static_mutex_unlock(&mem_trace_lock); return TRUE; } static inline guint32 z_mem_trace_lookup_chain(gpointer ptr, ZMemTraceHead *head) { guint32 cur = -1; cur = head->list; while (cur != -1 && mem_trace_heap[cur].ptr != (guint32) ptr) { cur = mem_trace_heap[cur].next; } return cur; } static int z_mem_trace_getsize(gpointer ptr) { guint32 hash, cur; int size; ZMemTraceHead *head; hash = z_mem_trace_hash((guint32) ptr); head = &mem_trace_hash[hash]; g_static_mutex_lock(&head->lock); cur = z_mem_trace_lookup_chain(ptr, head); if (cur != -1) { size = mem_trace_heap[cur].size; g_static_mutex_unlock(&head->lock); return size; } g_static_mutex_unlock(&head->lock); return -1; } void * z_malloc(size_t size, gpointer backtrace[]) { gpointer *raw_ptr, *user_ptr; raw_ptr = old_malloc(size + mem_trace_canaries * MEMTRACE_CANARY_OVERHEAD); user_ptr = z_mem_trace_fill_canaries(raw_ptr, size); if (user_ptr && !z_mem_trace_add(user_ptr, size, backtrace)) { gchar buf[MEMTRACE_BACKTRACE_BUF_LEN]; old_free(raw_ptr); z_mem_trace_printf("Out of free memory blocks; backtrace='%s'\n", z_mem_trace_format_bt(backtrace, buf, sizeof(buf))); z_mem_trace_stats(); return NULL; } return user_ptr; } void z_free(void *user_ptr, gpointer backtrace[]) { gchar backtrace_buf[MEMTRACE_BACKTRACE_BUF_LEN]; gpointer raw_ptr; gint size; raw_ptr = z_mem_trace_check_canaries(user_ptr); size = z_mem_trace_getsize(user_ptr); if (size != -1) memset(user_ptr, 0xcd, size); if (user_ptr && !z_mem_trace_del(user_ptr)) { z_mem_trace_printf("Trying to free a non-existing memory block; ptr=%p, backtrace='%s'\n", user_ptr, z_mem_trace_format_bt(backtrace, backtrace_buf, sizeof(backtrace_buf))); assert(0); } if (!TMP_ALLOCATED(raw_ptr)) old_free(raw_ptr); } void * z_realloc(void *user_ptr, size_t size, gpointer backtrace[]) { void *new_ptr, *raw_ptr = NULL; int old_size = 0; gchar buf[MEMTRACE_BACKTRACE_BUF_LEN]; if (user_ptr) { raw_ptr = z_mem_trace_check_canaries(user_ptr); old_size = z_mem_trace_getsize(user_ptr); if (old_size == -1 || !z_mem_trace_del(user_ptr)) { z_mem_trace_printf("Trying to realloc a non-existing memory block; ptr=%p, size='%d', info='%s'", user_ptr, size, z_mem_trace_format_bt(backtrace, buf, sizeof(buf))); assert(0); } } if (TMP_ALLOCATED(raw_ptr)) { /* this ptr was allocated on the temp heap, move it to real heap */ z_mem_trace_printf("reallocing space on the temp heap, moving..., ptr=%p, temp_heap=%p, diff=%d, old_size=%d\n", raw_ptr, temp_heap, (char *) raw_ptr-temp_heap, old_size); new_ptr = old_malloc(size + mem_trace_canaries * MEMTRACE_CANARY_OVERHEAD); if (new_ptr) { new_ptr = z_mem_trace_fill_canaries(new_ptr, size); /* copy user data */ memmove(new_ptr, user_ptr, old_size); } } else { new_ptr = old_realloc(raw_ptr, size + mem_trace_canaries * MEMTRACE_CANARY_OVERHEAD); /* fill_canaries doesn't touch data, only fills the canary info */ new_ptr = z_mem_trace_fill_canaries(new_ptr, size); } if (new_ptr) { z_mem_trace_add(new_ptr, size, backtrace); } return new_ptr; } void * z_calloc(size_t nmemb, size_t size, gpointer backtrace[]) { void *user_ptr, *raw_ptr; if (old_calloc == NULL) { raw_ptr = &temp_heap[temp_brk]; temp_brk += nmemb * size + mem_trace_canaries * MEMTRACE_CANARY_OVERHEAD; assert(temp_brk < MEMTRACE_TEMP_HEAP_SIZE); } else raw_ptr = old_calloc(nmemb, size + mem_trace_canaries * MEMTRACE_CANARY_OVERHEAD); user_ptr = z_mem_trace_fill_canaries(raw_ptr, nmemb * size); z_mem_trace_add(user_ptr, nmemb * size, backtrace); return user_ptr; } #undef malloc #undef free #undef realloc #undef calloc /* look up return address */ void * malloc(size_t size) { gpointer backtrace[MEMTRACE_BACKTRACE_LEN]; z_mem_trace_bt(backtrace); return z_malloc(size, backtrace); } void free(void *ptr) { gpointer backtrace[MEMTRACE_BACKTRACE_LEN]; z_mem_trace_bt(backtrace); return z_free(ptr, backtrace); } void * realloc(void *ptr, size_t size) { gpointer backtrace[MEMTRACE_BACKTRACE_LEN]; z_mem_trace_bt(backtrace); return z_realloc(ptr, size, backtrace); } void * calloc(size_t nmemb, size_t size) { gpointer backtrace[MEMTRACE_BACKTRACE_LEN]; z_mem_trace_bt(backtrace); return z_calloc(nmemb, size, backtrace); } #else void z_mem_trace_init(gchar *memtrace_file) { } void z_mem_trace_stats(void) { } void z_mem_trace_dump() { } #endif syslog-ng-2.1.4/src/messages.c0000644000000000000000000000632311152064205014700 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "messages.h" #include "logmsg.h" #include #include #include #include #include #include #include gboolean debug_flag = 0; gboolean verbose_flag = 0; gboolean log_stderr = FALSE; static gboolean syslog_started = FALSE; static EVTCONTEXT *evt_context; MsgQueue *internal_msg_queue = NULL; static void msg_send_internal_message(int prio, const char *msg) { if (log_stderr || (!syslog_started && (prio & 0x7) <= EVT_PRI_WARNING)) { fprintf(stderr, "%s\n", msg); } else { LogMessage *m; if (G_LIKELY(internal_msg_queue)) { m = log_msg_new_internal(prio, msg, LP_INTERNAL | LP_LOCAL); msg_queue_push(internal_msg_queue, m); } } } EVTREC * msg_event_create(gint prio, const gchar *desc, EVTTAG *tag1, ...) { EVTREC *e; va_list va; e = evt_rec_init(evt_context, prio, desc); if (tag1) { evt_rec_add_tag(e, tag1); va_start(va, tag1); evt_rec_add_tagsv(e, va); va_end(va); } return e; } void msg_event_send(EVTREC *e) { gchar *msg; /* this prevents infinite loops, debug messages causing * internal messages causing debug messages again */ if (evt_rec_get_syslog_pri(e) != EVT_PRI_DEBUG || log_stderr) { msg = evt_format(e); msg_send_internal_message(evt_rec_get_syslog_pri(e) | EVT_FAC_SYSLOG, msg); free(msg); } evt_rec_free(e); } void msg_log_func(const gchar *log_domain, GLogLevelFlags log_flags, const gchar *msg, gpointer user_data) { int pri = EVT_PRI_INFO; if (log_flags & G_LOG_LEVEL_DEBUG) pri = EVT_PRI_DEBUG; else if (log_flags & G_LOG_LEVEL_WARNING) pri = EVT_PRI_WARNING; else if (log_flags & G_LOG_LEVEL_ERROR) pri = EVT_PRI_ERR; pri |= EVT_FAC_SYSLOG; msg_send_internal_message(pri, msg); } void msg_syslog_started(void) { syslog_started = TRUE; } void msg_init() { internal_msg_queue = msg_queue_new(); evt_context = evt_ctx_init("syslog-ng", EVT_FAC_SYSLOG); g_log_set_handler(G_LOG_DOMAIN, 0xff, msg_log_func, NULL); g_log_set_handler("GLib", 0xff, msg_log_func, NULL); } void msg_deinit() { evt_ctx_free(evt_context); msg_queue_free(internal_msg_queue); internal_msg_queue = NULL; } syslog-ng-2.1.4/src/messages.h0000644000000000000000000000545010756015713014716 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef MESSAGES_H_INCLUDED #define MESSAGES_H_INCLUDED #include #include extern int debug_flag; extern int verbose_flag; extern int log_stderr; /* fatal->warning goes out to the console during startup, notice and below * comes goes to the log even during startup */ #define msg_fatal(desc, tag1, tags...) msg_event_send(msg_event_create(EVT_PRI_CRIT, desc, tag1, ##tags )) #define msg_error(desc, tag1, tags...) msg_event_send(msg_event_create(EVT_PRI_ERR, desc, tag1, ##tags )) #define msg_warning(desc, tag1, tags...) msg_event_send(msg_event_create(EVT_PRI_WARNING, desc, tag1, ##tags )) #define msg_notice(desc, tag1, tags...) msg_event_send(msg_event_create(EVT_PRI_NOTICE, desc, tag1, ##tags )) #define msg_info(desc, tag1, tags...) msg_event_send(msg_event_create(EVT_PRI_INFO, desc, tag1, ##tags )) #define msg_verbose(desc, tag1, tags...) \ do { \ if (verbose_flag) \ msg_info(desc, tag1, ##tags ); \ } while (0) #define msg_debug(desc, tag1, tags...) \ do { \ if (debug_flag) \ msg_event_send(msg_event_create(EVT_PRI_DEBUG, desc, tag1, ##tags )); \ } while (0) EVTREC *msg_event_create(gint prio, const char *desc, EVTTAG *tag1, ...); void msg_event_send(EVTREC *e); void msg_syslog_started(void); void msg_init(void); void msg_deinit(void); #if !ENABLE_THREADS #define MsgQueue GQueue #define msg_queue_push g_queue_push_tail #define msg_queue_pop g_queue_pop_head #define msg_queue_new g_queue_new #define msg_queue_free g_queue_free #define msg_queue_length(q) q->length #else #define MsgQueue GAsyncQueue #define msg_queue_push g_async_queue_push #define msg_queue_pop g_async_queue_pop #define msg_queue_new g_async_queue_new #define msg_queue_free g_async_queue_unref #define msg_queue_length g_async_queue_length #endif extern MsgQueue *internal_msg_queue; #endif syslog-ng-2.1.4/src/utils.c0000644000000000000000000000357010756015713014243 0ustar rootroot/* * Copyright (c) 2002-2007 BalaBit IT Ltd, Budapest, Hungary * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * Note that this permission is granted for only version 2 of the GPL. * * As an additional exemption you are allowed to compile & link against the * OpenSSL libraries as published by the OpenSSL project. See the file * COPYING for details. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include "utils.h" #ifndef HAVE_INET_ATON int inet_aton(const char *cp, struct in_addr *addr) { addr->s_addr = inet_addr(cp); if (addr->s_addr == -1) return 0; return 1; } #endif #ifndef HAVE_GETUTENT static int utent_fd = -1; #ifndef _PATH_UTMP #define _PATH_UTMP "/var/log/utmp" #endif struct utmp *getutent(void) { static struct utmp ut; int rc; if (utent_fd == -1) { utent_fd = open(_PATH_UTMP, O_RDONLY | O_NOCTTY); } if (utent_fd == -1) return NULL; rc = read(utent_fd, &ut, sizeof(ut)); if (rc <= 0) { close(utent_fd); utent_fd = -1; return NULL; } else { return &ut; } } void endutent(void) { if (utent_fd != -1) { close(utent_fd); utent_fd = -1; } } #endif syslog-ng-2.1.4/install-sh0000755000000000000000000001572210447737234014164 0ustar rootroot#!/bin/sh # # install - install a program, script, or datafile # # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. It can only install one file at a time, a restriction # shared with many OS's install programs. # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit="${DOITPROG-}" # put in absolute paths if you don't have them in your path; or use env. vars. mvprog="${MVPROG-mv}" cpprog="${CPPROG-cp}" chmodprog="${CHMODPROG-chmod}" chownprog="${CHOWNPROG-chown}" chgrpprog="${CHGRPPROG-chgrp}" stripprog="${STRIPPROG-strip}" rmprog="${RMPROG-rm}" mkdirprog="${MKDIRPROG-mkdir}" transformbasename="" transform_arg="" instcmd="$mvprog" chmodcmd="$chmodprog 0755" chowncmd="" chgrpcmd="" stripcmd="" rmcmd="$rmprog -f" mvcmd="$mvprog" src="" dst="" dir_arg="" while [ x"$1" != x ]; do case $1 in -c) instcmd=$cpprog shift continue;; -d) dir_arg=true shift continue;; -m) chmodcmd="$chmodprog $2" shift shift continue;; -o) chowncmd="$chownprog $2" shift shift continue;; -g) chgrpcmd="$chgrpprog $2" shift shift continue;; -s) stripcmd=$stripprog shift continue;; -t=*) transformarg=`echo $1 | sed 's/-t=//'` shift continue;; -b=*) transformbasename=`echo $1 | sed 's/-b=//'` shift continue;; *) if [ x"$src" = x ] then src=$1 else # this colon is to work around a 386BSD /bin/sh bug : dst=$1 fi shift continue;; esac done if [ x"$src" = x ] then echo "$0: no input file specified" >&2 exit 1 else : fi if [ x"$dir_arg" != x ]; then dst=$src src="" if [ -d "$dst" ]; then instcmd=: chmodcmd="" else instcmd=$mkdirprog fi else # Waiting for this to be detected by the "$instcmd $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. if [ -f "$src" ] || [ -d "$src" ] then : else echo "$0: $src does not exist" >&2 exit 1 fi if [ x"$dst" = x ] then echo "$0: no destination specified" >&2 exit 1 else : fi # If destination is a directory, append the input filename; if your system # does not like double slashes in filenames, you may need to add some logic if [ -d "$dst" ] then dst=$dst/`basename "$src"` else : fi fi ## this sed command emulates the dirname command dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` # Make sure that the destination directory exists. # this part is taken from Noah Friedman's mkinstalldirs script # Skip lots of stat calls in the usual case. if [ ! -d "$dstdir" ]; then defaultIFS=' ' IFS="${IFS-$defaultIFS}" oIFS=$IFS # Some sh's can't handle IFS=/ for some reason. IFS='%' set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` IFS=$oIFS pathcomp='' while [ $# -ne 0 ] ; do pathcomp=$pathcomp$1 shift if [ ! -d "$pathcomp" ] ; then $mkdirprog "$pathcomp" else : fi pathcomp=$pathcomp/ done fi if [ x"$dir_arg" != x ] then $doit $instcmd "$dst" && if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi && if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi && if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi && if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi else # If we're going to rename the final executable, determine the name now. if [ x"$transformarg" = x ] then dstfile=`basename "$dst"` else dstfile=`basename "$dst" $transformbasename | sed $transformarg`$transformbasename fi # don't allow the sed command to completely eliminate the filename if [ x"$dstfile" = x ] then dstfile=`basename "$dst"` else : fi # Make a couple of temp file names in the proper directory. dsttmp=$dstdir/_inst.$$_ rmtmp=$dstdir/_rm.$$_ # Trap to clean up temp files at exit. trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0 trap '(exit $?); exit' 1 2 13 15 # Move or copy the file name to the temp name $doit $instcmd "$src" "$dsttmp" && # and set any options; do chmod last to preserve setuid bits # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $instcmd $src $dsttmp" command. if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi && if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi && if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi && if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi && # Now remove or move aside any old file at destination location. We try this # two ways since rm can't unlink itself on some systems and the destination # file might be busy for other reasons. In this case, the final cleanup # might fail but the new file should still install successfully. { if [ -f "$dstdir/$dstfile" ] then $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null || { echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 (exit 1); exit } else : fi } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" fi && # The final little trick to "correctly" pass the exit status to the exit trap. { (exit 0); exit } syslog-ng-2.1.4/COPYING0000644000000000000000000003543110756015713013204 0ustar rootroot GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. 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If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. 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END OF TERMS AND CONDITIONS syslog-ng-2.1.4/Makefile.am0000644000000000000000000000120310756015713014173 0ustar rootrootSUBDIRS = src tests doc contrib solbuild tgzbuild EXTRA_DIST = debian/README.Debian debian/copyright debian/syslog-ng.conf.example debian/syslog-ng.files debian/syslog-ng.logrotate debian/syslog-ng.postrm \ debian/changelog debian/changelog.in debian/rules debian/syslog-ng.default debian/syslog-ng.init debian/syslog-ng.logrotate.example debian/syslog-ng.preinst \ debian/control debian/syslog-ng.conf debian/syslog-ng.docs debian/syslog-ng.logcheck.ignore debian/syslog-ng.postinst VERSION \ syslog-ng.spec.bb syslog-ng.spec.bb.in dist.conf dist.conf.in debian/changelog: debian/changelog.in $(top_builddir)/config.status --file $@:$< syslog-ng-2.1.4/dist.conf.in0000644000000000000000000000022010756015713014354 0ustar rootroot# default environment parameters SNAPSHOT_VERSION=${SNAPSHOT_VERSION:-@SNAPSHOT_VERSION@} SOURCE_REVISION=${SOURCE_REVISION:-@SOURCE_REVISION@} syslog-ng-2.1.4/tgzbuild/0000755000000000000000000000000011157715105013765 5ustar rootrootsyslog-ng-2.1.4/tgzbuild/postbuild0000755000000000000000000000323510776352364015735 0ustar rootroot#!/bin/sh # ostype=`uname -s` case "$ostype" in HP-UX) mkdir -p $1/opt/ mkdir $1/opt/syslog-ng/var mkdir $1/opt/syslog-ng/doc cp NEWS $1/opt/syslog-ng/doc mkdir $1/opt/syslog-ng/etc cp contrib/hpux-packaging/syslog-ng.conf $1/opt/syslog-ng/etc mkdir $1/sbin mkdir $1/sbin/init.d cp contrib/hpux-packaging/syslog-ng.init $1/sbin/init.d/syslog-ng mv $1/syslog-ng $1/opt ;; 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then { echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS if test $ac_prog_rejected = yes; 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echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { echo "$as_me:$LINENO: checking lex output file root" >&5 echo $ECHO_N "checking lex output file root... $ECHO_C" >&6; } if test "${ac_cv_prog_lex_root+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -f lex.yy.c; then ac_cv_prog_lex_root=lex.yy elif test -f lexyy.c; then ac_cv_prog_lex_root=lexyy else { { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5 echo "$as_me: error: cannot find output from $LEX; giving up" >&2;} { (exit 1); exit 1; }; } fi fi { echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5 echo "${ECHO_T}$ac_cv_prog_lex_root" >&6; } LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root if test -z "${LEXLIB+set}"; then { echo "$as_me:$LINENO: checking lex library" >&5 echo $ECHO_N "checking lex library... $ECHO_C" >&6; } if test "${ac_cv_lib_lex+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_save_LIBS=$LIBS ac_cv_lib_lex='none needed' for ac_lib in '' -lfl -ll; do LIBS="$ac_lib $ac_save_LIBS" cat >conftest.$ac_ext <<_ACEOF `cat $LEX_OUTPUT_ROOT.c` _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? 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We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_sys_file_offset_bits=no; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #define _FILE_OFFSET_BITS 64 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_sys_file_offset_bits=64; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_sys_file_offset_bits=unknown break done fi { echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; } case $ac_cv_sys_file_offset_bits in #( no | unknown) ;; *) cat >>confdefs.h <<_ACEOF #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits _ACEOF ;; esac rm -f conftest* if test $ac_cv_sys_file_offset_bits = unknown; then { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; } if test "${ac_cv_sys_large_files+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_sys_large_files=no; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #define _LARGE_FILES 1 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_sys_large_files=1; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_sys_large_files=unknown break done fi { echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5 echo "${ECHO_T}$ac_cv_sys_large_files" >&6; } case $ac_cv_sys_large_files in #( no | unknown) ;; *) cat >>confdefs.h <<_ACEOF #define _LARGE_FILES $ac_cv_sys_large_files _ACEOF ;; esac rm -f conftest* fi fi case "$ostype" in HP-UX) if $CC -v 2>&1 | grep gcc > /dev/null; then CFLAGS="${CFLAGS} -U_XOPEN_SOURCE -U_XOPEN_SOURCE_EXTENDED -D_HPUX_SOURCE" LDFLAGS="${LDFLAGS} -lcl" cat >>confdefs.h <<\_ACEOF #define HAVE_BROKEN_PREAD 1 _ACEOF { echo "$as_me:$LINENO: WARNING: NOTE: on HP-UX with gcc, you might need to edit sys/socket.h manually or you'll get compilation errors" >&5 echo "$as_me: WARNING: NOTE: on HP-UX with gcc, you might need to edit sys/socket.h manually or you'll get compilation errors" >&2;} fi ;; AIX) if test "$ac_cv_sys_large_files" -ne 0; then CFLAGS="${CFLAGS} -D_LARGE_FILES=1" fi ;; esac { echo "$as_me:$LINENO: checking how to enable static linking for certain libraries" >&5 echo $ECHO_N "checking how to enable static linking for certain libraries... $ECHO_C" >&6; } ldversion=`ld -V 2>&1 | head -1` ostype=`uname -s` if echo $ldversion | egrep "GNU|Solaris" > /dev/null; then LD_START_STATIC="-Wl,-Bstatic" LD_END_STATIC="-Wl,-Bdynamic" { echo "$as_me:$LINENO: result: GNU or Solaris" >&5 echo "${ECHO_T}GNU or Solaris" >&6; } elif test $ostype = "HP-UX" > /dev/null; then LD_START_STATIC="-Wl,-a,archive" LD_END_STATIC="-Wl,-a,shared_archive" { echo "$as_me:$LINENO: result: HP-UX" >&5 echo "${ECHO_T}HP-UX" >&6; } elif test "$ostype" = "AIX"; then LD_START_STATIC="-Wl,-bstatic" LD_END_STATIC="-Wl,-bdynamic" { echo "$as_me:$LINENO: result: AIX" >&5 echo "${ECHO_T}AIX" >&6; } else LD_START_STATIC="" LD_END_STATIC="" { echo "$as_me:$LINENO: result: no clues, linking everything dynamically, please send appropriate ld arguments to syslog-ng@lists.balabit.hu" >&5 echo "${ECHO_T}no clues, linking everything dynamically, please send appropriate ld arguments to syslog-ng@lists.balabit.hu" >&6; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { echo "$as_me:$LINENO: result: $CPP" >&5 echo "${ECHO_T}$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Extract the first word of "grep ggrep" to use in msg output if test -z "$GREP"; then set dummy grep ggrep; ac_prog_name=$2 if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in grep ggrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in *GNU*) ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" echo 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` if test $ac_count -gt ${ac_path_GREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_GREP_found && break 3 done done done IFS=$as_save_IFS fi GREP="$ac_cv_path_GREP" if test -z "$GREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_GREP=$GREP fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 echo "${ECHO_T}$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" { echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else # Extract the first word of "egrep" to use in msg output if test -z "$EGREP"; then set dummy egrep; ac_prog_name=$2 if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in egrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" echo 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` if test $ac_count -gt ${ac_path_EGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_EGREP_found && break 3 done done done IFS=$as_save_IFS fi EGREP="$ac_cv_path_EGREP" if test -z "$EGREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_EGREP=$EGREP fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" { echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done if test "${ac_cv_header_dmalloc_h+set}" = set; then { echo "$as_me:$LINENO: checking for dmalloc.h" >&5 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6; } if test "${ac_cv_header_dmalloc_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi { echo "$as_me:$LINENO: result: $ac_cv_header_dmalloc_h" >&5 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking dmalloc.h usability" >&5 echo $ECHO_N "checking dmalloc.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking dmalloc.h presence" >&5 echo $ECHO_N "checking dmalloc.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: dmalloc.h: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: dmalloc.h: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: dmalloc.h: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: dmalloc.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: dmalloc.h: present but cannot be compiled" >&5 echo "$as_me: WARNING: dmalloc.h: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: dmalloc.h: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: dmalloc.h: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: dmalloc.h: see the Autoconf documentation" >&5 echo "$as_me: WARNING: dmalloc.h: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: dmalloc.h: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: dmalloc.h: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: dmalloc.h: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: dmalloc.h: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: dmalloc.h: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: dmalloc.h: in the future, the compiler will take precedence" >&2;} ;; esac { echo "$as_me:$LINENO: checking for dmalloc.h" >&5 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6; } if test "${ac_cv_header_dmalloc_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_dmalloc_h=$ac_header_preproc fi { echo "$as_me:$LINENO: result: $ac_cv_header_dmalloc_h" >&5 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6; } fi for ac_header in strings.h openssl/ssl.h getopt.h stropts.h sys/strlog.h door.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in tcpd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done { echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; } if test "${ac_cv_struct_tm+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { struct tm tm; int *p = &tm.tm_sec; return !p; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? 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= $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_tm_tm_gmtoff=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_tm_tm_gmtoff=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_gmtoff" >&5 echo "${ECHO_T}$ac_cv_member_struct_tm_tm_gmtoff" >&6; } if test $ac_cv_member_struct_tm_tm_gmtoff = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_STRUCT_TM_TM_GMTOFF 1 _ACEOF fi { echo "$as_me:$LINENO: checking for I_CONSLOG" >&5 echo $ECHO_N "checking for I_CONSLOG... $ECHO_C" >&6; } if test "${blb_cv_c_i_conslog+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include I_CONSLOG _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "I_CONSLOG" >/dev/null 2>&1; then blb_cv_c_i_conslog=no else blb_cv_c_i_conslog=yes fi rm -f conftest* fi { echo "$as_me:$LINENO: result: $blb_cv_c_i_conslog" >&5 echo "${ECHO_T}$blb_cv_c_i_conslog" >&6; } old_CPPFLAGS=$CPPFLAGS CPPFLAGS=-D_GNU_SOURCE { echo "$as_me:$LINENO: checking for O_LARGEFILE" >&5 echo $ECHO_N "checking for O_LARGEFILE... $ECHO_C" >&6; } if test "${blb_cv_c_o_largefile+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include O_LARGEFILE _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "O_LARGEFILE" >/dev/null 2>&1; then blb_cv_c_o_largefile=no else blb_cv_c_o_largefile=yes fi rm -f conftest* fi { echo "$as_me:$LINENO: result: $blb_cv_c_o_largefile" >&5 echo "${ECHO_T}$blb_cv_c_o_largefile" >&6; } CPPFLAGS=$old_CPPFLAGS if test "x$blb_cv_c_o_largefile" = "xyes"; then cat >>confdefs.h <<\_ACEOF #define HAVE_O_LARGEFILE 1 _ACEOF fi { echo "$as_me:$LINENO: checking for struct sockaddr_storage" >&5 echo $ECHO_N "checking for struct sockaddr_storage... $ECHO_C" >&6; } if test "${blb_cv_c_struct_sockaddr_storage+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "sockaddr_storage" >/dev/null 2>&1; then blb_cv_c_struct_sockaddr_storage=yes else blb_cv_c_struct_sockaddr_storage=no fi rm -f conftest* fi { echo "$as_me:$LINENO: result: $blb_cv_c_struct_sockaddr_storage" >&5 echo "${ECHO_T}$blb_cv_c_struct_sockaddr_storage" >&6; } { echo "$as_me:$LINENO: checking for struct sockaddr_in6" >&5 echo $ECHO_N "checking for struct sockaddr_in6... $ECHO_C" >&6; } if test "${blb_cv_c_struct_sockaddr_in6+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "sockaddr_in6" >/dev/null 2>&1; then blb_cv_c_struct_sockaddr_in6=yes else blb_cv_c_struct_sockaddr_in6=no fi rm -f conftest* fi { echo "$as_me:$LINENO: result: $blb_cv_c_struct_sockaddr_in6" >&5 echo "${ECHO_T}$blb_cv_c_struct_sockaddr_in6" >&6; } if test "$blb_cv_c_struct_sockaddr_storage" = "yes"; then cat >>confdefs.h <<\_ACEOF #define HAVE_STRUCT_SOCKADDR_STORAGE 1 _ACEOF fi { echo "$as_me:$LINENO: checking for dlsym in -ldl" >&5 echo $ECHO_N "checking for dlsym in -ldl... $ECHO_C" >&6; } if test "${ac_cv_lib_dl_dlsym+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. 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echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then pkg_cv_LIBDBI_CFLAGS=`$PKG_CONFIG --cflags "dbi >= $LIBDBI_MIN_VERSION" 2>/dev/null` else pkg_failed=yes fi fi else pkg_failed=untried fi if test -n "$PKG_CONFIG"; then if test -n "$LIBDBI_LIBS"; then pkg_cv_LIBDBI_LIBS="$LIBDBI_LIBS" else if test -n "$PKG_CONFIG" && \ { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"dbi >= \$LIBDBI_MIN_VERSION\"") >&5 ($PKG_CONFIG --exists --print-errors "dbi >= $LIBDBI_MIN_VERSION") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then pkg_cv_LIBDBI_LIBS=`$PKG_CONFIG --libs "dbi >= $LIBDBI_MIN_VERSION" 2>/dev/null` else pkg_failed=yes fi fi else pkg_failed=untried fi if test $pkg_failed = yes; then if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then LIBDBI_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "dbi >= $LIBDBI_MIN_VERSION"` else LIBDBI_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbi >= $LIBDBI_MIN_VERSION"` fi # Put the nasty error message in config.log where it belongs echo "$LIBDBI_PKG_ERRORS" >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } LIBDBI_LIBS="" elif test $pkg_failed = untried; then LIBDBI_LIBS="" else LIBDBI_CFLAGS=$pkg_cv_LIBDBI_CFLAGS LIBDBI_LIBS=$pkg_cv_LIBDBI_LIBS { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } : fi if test "$LIBDBI_LIBS" = ""; then pkg_failed=no { echo "$as_me:$LINENO: checking for LIBDBI" >&5 echo $ECHO_N "checking for LIBDBI... $ECHO_C" >&6; } if test -n "$PKG_CONFIG"; then if test -n "$LIBDBI_CFLAGS"; then pkg_cv_LIBDBI_CFLAGS="$LIBDBI_CFLAGS" else if test -n "$PKG_CONFIG" && \ { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"dbi-0.8 >= \$LIBDBI_MIN_VERSION\"") >&5 ($PKG_CONFIG --exists --print-errors "dbi-0.8 >= $LIBDBI_MIN_VERSION") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then pkg_cv_LIBDBI_CFLAGS=`$PKG_CONFIG --cflags "dbi-0.8 >= $LIBDBI_MIN_VERSION" 2>/dev/null` else pkg_failed=yes fi fi else pkg_failed=untried fi if test -n "$PKG_CONFIG"; then if test -n "$LIBDBI_LIBS"; then pkg_cv_LIBDBI_LIBS="$LIBDBI_LIBS" else if test -n "$PKG_CONFIG" && \ { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"dbi-0.8 >= \$LIBDBI_MIN_VERSION\"") >&5 ($PKG_CONFIG --exists --print-errors "dbi-0.8 >= $LIBDBI_MIN_VERSION") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then pkg_cv_LIBDBI_LIBS=`$PKG_CONFIG --libs "dbi-0.8 >= $LIBDBI_MIN_VERSION" 2>/dev/null` else pkg_failed=yes fi fi else pkg_failed=untried fi if test $pkg_failed = yes; then if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then LIBDBI_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "dbi-0.8 >= $LIBDBI_MIN_VERSION"` else LIBDBI_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbi-0.8 >= $LIBDBI_MIN_VERSION"` fi # Put the nasty error message in config.log where it belongs echo "$LIBDBI_PKG_ERRORS" >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } LIBDBI_LIBS="" elif test $pkg_failed = untried; then LIBDBI_LIBS="" else LIBDBI_CFLAGS=$pkg_cv_LIBDBI_CFLAGS LIBDBI_LIBS=$pkg_cv_LIBDBI_LIBS { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } : fi fi { echo "$as_me:$LINENO: checking for door_create in -ldoor" >&5 echo $ECHO_N "checking for door_create in -ldoor... $ECHO_C" >&6; } if test "${ac_cv_lib_door_door_create+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldoor $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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 door_create (); int main () { return door_create (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_lib_door_door_create=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_door_door_create=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_door_door_create" >&5 echo "${ECHO_T}$ac_cv_lib_door_door_create" >&6; } if test $ac_cv_lib_door_door_create = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBDOOR 1 _ACEOF LIBS="-ldoor $LIBS" fi { echo "$as_me:$LINENO: checking for socket in -lsocket" >&5 echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; } if test "${ac_cv_lib_socket_socket+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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 socket (); int main () { return socket (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_lib_socket_socket=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_socket_socket=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5 echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; } if test $ac_cv_lib_socket_socket = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBSOCKET 1 _ACEOF LIBS="-lsocket $LIBS" fi { echo "$as_me:$LINENO: checking for nanosleep in -lrt" >&5 echo $ECHO_N "checking for nanosleep in -lrt... $ECHO_C" >&6; } if test "${ac_cv_lib_rt_nanosleep+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lrt $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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 nanosleep (); int main () { return nanosleep (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_lib_rt_nanosleep=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_rt_nanosleep=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_rt_nanosleep" >&5 echo "${ECHO_T}$ac_cv_lib_rt_nanosleep" >&6; } if test $ac_cv_lib_rt_nanosleep = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBRT 1 _ACEOF LIBS="-lrt $LIBS" fi { echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; } if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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 gethostbyname (); int main () { return gethostbyname (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_lib_nsl_gethostbyname=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_nsl_gethostbyname=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; } if test $ac_cv_lib_nsl_gethostbyname = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBNSL 1 _ACEOF LIBS="-lnsl $LIBS" fi { echo "$as_me:$LINENO: checking for regexec in -lregex" >&5 echo $ECHO_N "checking for regexec in -lregex... $ECHO_C" >&6; } if test "${ac_cv_lib_regex_regexec+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lregex $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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 regexec (); int main () { return regexec (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_lib_regex_regexec=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_regex_regexec=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_regex_regexec" >&5 echo "${ECHO_T}$ac_cv_lib_regex_regexec" >&6; } if test $ac_cv_lib_regex_regexec = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBREGEX 1 _ACEOF LIBS="-lregex $LIBS" fi { echo "$as_me:$LINENO: checking for res_init in -lresolv" >&5 echo $ECHO_N "checking for res_init in -lresolv... $ECHO_C" >&6; } if test "${ac_cv_lib_resolv_res_init+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lresolv $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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 res_init (); int main () { return res_init (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_lib_resolv_res_init=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_resolv_res_init=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_init" >&5 echo "${ECHO_T}$ac_cv_lib_resolv_res_init" >&6; } if test $ac_cv_lib_resolv_res_init = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBRESOLV 1 _ACEOF LIBS="-lresolv $LIBS" fi for ac_func in strdup strtol strtoll strtoimax inet_aton inet_ntoa getopt_long getaddrinfo getutent do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_$ac_func || defined __stub___$ac_func choke me #endif int main () { return $ac_func (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi ac_res=`eval echo '${'$as_ac_var'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done old_LIBS=$LIBS { echo "$as_me:$LINENO: checking for TCP wrapper library" >&5 echo $ECHO_N "checking for TCP wrapper library... $ECHO_C" >&6; } if test "${blb_cv_c_lwrap+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else for libwrap in "-lwrap" "/usr/local/lib/libwrap.a"; do LIBS="$old_LIBS $libwrap" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { } int allow_severity; int deny_severity; extern int hosts_access(void); int foo(void) { hosts_access(); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then blb_cv_c_lwrap=$libwrap break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 blb_cv_c_lwrap="" fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext done fi { echo "$as_me:$LINENO: result: $blb_cv_c_lwrap" >&5 echo "${ECHO_T}$blb_cv_c_lwrap" >&6; } LIBS=$old_LIBS LIBWRAP_LIBS=$blb_cv_c_lwrap pkg_failed=no { echo "$as_me:$LINENO: checking for EVTLOG" >&5 echo $ECHO_N "checking for EVTLOG... $ECHO_C" >&6; } if test -n "$PKG_CONFIG"; then if test -n "$EVTLOG_CFLAGS"; then pkg_cv_EVTLOG_CFLAGS="$EVTLOG_CFLAGS" else if test -n "$PKG_CONFIG" && \ { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"eventlog >= \$EVTLOG_MIN_VERSION\"") >&5 ($PKG_CONFIG --exists --print-errors "eventlog >= $EVTLOG_MIN_VERSION") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then pkg_cv_EVTLOG_CFLAGS=`$PKG_CONFIG --cflags "eventlog >= $EVTLOG_MIN_VERSION" 2>/dev/null` else pkg_failed=yes fi fi else pkg_failed=untried fi if test -n "$PKG_CONFIG"; then if test -n "$EVTLOG_LIBS"; then pkg_cv_EVTLOG_LIBS="$EVTLOG_LIBS" else if test -n "$PKG_CONFIG" && \ { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"eventlog >= \$EVTLOG_MIN_VERSION\"") >&5 ($PKG_CONFIG --exists --print-errors "eventlog >= $EVTLOG_MIN_VERSION") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then pkg_cv_EVTLOG_LIBS=`$PKG_CONFIG --libs "eventlog >= $EVTLOG_MIN_VERSION" 2>/dev/null` else pkg_failed=yes fi fi else pkg_failed=untried fi if test $pkg_failed = yes; then if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then EVTLOG_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "eventlog >= $EVTLOG_MIN_VERSION"` else EVTLOG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "eventlog >= $EVTLOG_MIN_VERSION"` fi # Put the nasty error message in config.log where it belongs echo "$EVTLOG_PKG_ERRORS" >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } { { echo "$as_me:$LINENO: error: Cannot find eventlog version >= $EVTLOG_MIN_VERSION: is pkg-config in path?" >&5 echo "$as_me: error: Cannot find eventlog version >= $EVTLOG_MIN_VERSION: is pkg-config in path?" >&2;} { (exit 1); exit 1; }; } elif test $pkg_failed = untried; then { { echo "$as_me:$LINENO: error: Cannot find eventlog version >= $EVTLOG_MIN_VERSION: is pkg-config in path?" >&5 echo "$as_me: error: Cannot find eventlog version >= $EVTLOG_MIN_VERSION: is pkg-config in path?" >&2;} { (exit 1); exit 1; }; } else EVTLOG_CFLAGS=$pkg_cv_EVTLOG_CFLAGS EVTLOG_LIBS=$pkg_cv_EVTLOG_LIBS { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } : fi if test "x$ac_cv_lib_door_door_create" = "xyes"; then for ac_header in pthread.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? 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} if test $ac_cv_lib_dl_dlsym = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBDL 1 _ACEOF LIBS="-ldl $LIBS" fi fi { echo "$as_me:$LINENO: checking for LIBNET" >&5 echo $ECHO_N "checking for LIBNET... $ECHO_C" >&6; } if test "x$with_libnet" = "x"; then LIBNET_CONFIG="`which libnet-config`" else LIBNET_CONFIG="$with_libnet/libnet-config" fi if test -n "$LIBNET_CONFIG" -a -x "$LIBNET_CONFIG"; then LIBNET_CFLAGS="`$LIBNET_CONFIG --defines`" LIBNET_LIBS="`$LIBNET_CONFIG --libs`" { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else LIBNET_LIBS= { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi { echo "$as_me:$LINENO: checking whether to enable Sun STREAMS support" >&5 echo $ECHO_N "checking whether to enable Sun STREAMS support... $ECHO_C" >&6; } if test "x$ac_cv_header_stropts_h" = "xyes" -a \ "x$ac_cv_header_sys_strlog_h" = "xyes" -a \ "x$enable_sun_streams" != "xno" -a \ "x$blb_cv_c_i_conslog" != "xno" -o \ "x$enable_sun_streams" = "xyes"; then enable_sun_streams=yes { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi { echo "$as_me:$LINENO: checking whether to enable Sun door support" >&5 echo $ECHO_N "checking whether to enable Sun door support... $ECHO_C" >&6; } if test "x$enable_sun_streams" = "xyes" -a "x$ac_cv_header_door_h" = "xyes" -a "x$ac_cv_header_pthread_h" = "xyes" -a "x$enable_sun_door" != "xno" -o "x$enable_sun_door" = "xyes"; then enable_sun_door=yes { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else enable_sun_door=no { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$enable_tcp_wrapper" = "xauto"; then { echo "$as_me:$LINENO: checking whether to enable TCP wrapper support" >&5 echo $ECHO_N "checking whether to enable TCP wrapper support... $ECHO_C" >&6; } if test "x$ac_cv_header_tcpd_h" = "xyes" -a "x$blb_cv_c_lwrap" != "x"; then enable_tcp_wrapper=yes { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else LIBWRAP_LIBS="" { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } enable_tcp_wrapper=no fi elif test "x$enable_tcp_wrapper" != "xyes"; then LIBWRAP_LIBS="" fi if test "x$enable_spoof_source" = "xauto"; then { echo "$as_me:$LINENO: checking whether to enable spoof source support" >&5 echo $ECHO_N "checking whether to enable spoof source support... $ECHO_C" >&6; } if test "x$LIBNET_LIBS" != "x"; then enable_spoof_source=yes { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else LIBNET_LIBS="" LIBNET_CFLAGS="" enable_spoof_source=no { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi elif test "x$enable_spoof_source" != "xyes"; then LIBNET_CFLAGS="" LIBNET_LIBS="" enable_spoof_source=no fi if test "x$enable_ipv6" = "xauto"; then { echo "$as_me:$LINENO: checking whether to enable IPv6 support" >&5 echo $ECHO_N "checking whether to enable IPv6 support... $ECHO_C" >&6; } if test "x$blb_cv_c_struct_sockaddr_in6" = "xyes"; then enable_ipv6=yes { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else enable_ipv6=no { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test "x$enable_sql" = "xauto"; then { echo "$as_me:$LINENO: checking whether to enable SQL support" >&5 echo $ECHO_N "checking whether to enable SQL support... $ECHO_C" >&6; } if test "x$LIBDBI_LIBS" != "x"; then enable_sql="yes" { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else enable_sql="no" { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi GLIB_ADDONS="" if test "x$enable_sql" = "xyes"; then GLIB_ADDONS="gthread" fi # Check whether --enable-glibtest was given. if test "${enable_glibtest+set}" = set; then enableval=$enable_glibtest; else enable_glibtest=yes fi pkg_config_args=glib-2.0 for module in . $GLIB_ADDONS do case "$module" in gmodule) pkg_config_args="$pkg_config_args gmodule-2.0" ;; gmodule-no-export) pkg_config_args="$pkg_config_args gmodule-no-export-2.0" ;; gobject) pkg_config_args="$pkg_config_args gobject-2.0" ;; gthread) pkg_config_args="$pkg_config_args gthread-2.0" ;; gio*) pkg_config_args="$pkg_config_args $module-2.0" ;; esac done if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PKG_CONFIG+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 echo "${ECHO_T}$PKG_CONFIG" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5 echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_pt_PKG_CONFIG" = x; then PKG_CONFIG="" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. 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If pkg-config was correct, then it is best\n"); printf ("*** to remove the old version of GLib. You may also be able to fix the error\n"); printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n"); printf("*** /etc/ld.so.conf. 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(In this case, you will have to\n"); printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n"); printf("*** so that the correct libraries are found at run-time))\n"); } } return 1; } ],, no_glib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) CFLAGS="$ac_save_CFLAGS" LIBS="$ac_save_LIBS" fi fi if test "x$no_glib" = x ; then AC_MSG_RESULT(yes (version $glib_config_major_version.$glib_config_minor_version.$glib_config_micro_version)) ifelse([$2], , :, [$2]) else AC_MSG_RESULT(no) if test "$PKG_CONFIG" = "no" ; then echo "*** A new enough version of pkg-config was not found." echo "*** See http://www.freedesktop.org/software/pkgconfig/" else if test -f conf.glibtest ; then : else echo "*** Could not run GLIB test program, checking why..." ac_save_CFLAGS="$CFLAGS" ac_save_LIBS="$LIBS" CFLAGS="$CFLAGS $GLIB_CFLAGS" LIBS="$LIBS $GLIB_LIBS" AC_TRY_LINK([ #include #include ], [ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ], [ echo "*** The test program compiled, but did not run. 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # PKG_PROG_PKG_CONFIG([MIN-VERSION]) # ---------------------------------- AC_DEFUN([PKG_PROG_PKG_CONFIG], [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) fi if test -n "$PKG_CONFIG"; then _pkg_min_version=m4_default([$1], [0.9.0]) AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) PKG_CONFIG="" fi fi[]dnl ])# PKG_PROG_PKG_CONFIG # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) # # Check to see whether a particular set of modules exists. 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We just wanted to have am__tar # and am__untar set. test -n "${am_cv_prog_tar_$1}" && break # tar/untar a dummy directory, and stop if the command works rm -rf conftest.dir mkdir conftest.dir echo GrepMe > conftest.dir/file AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) rm -rf conftest.dir if test -s conftest.tar; then AM_RUN_LOG([$am__untar /dev/null 2>&1 && break fi done rm -rf conftest.dir AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) AC_MSG_RESULT([$am_cv_prog_tar_$1])]) AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR syslog-ng-2.1.4/ChangeLog0000644000000000000000000025455010756015713013730 0ustar rootroot# do not edit -- automatically generated by arch changelog # arch-tag: automatic-ChangeLog--devel@balabit.hu--other-1/syslog-ng--mainline--2.0 # 2007-04-06 09:59:15 GMT Balazs Scheidler patch-149 Summary: use stat instead of seek to determine file size Revision: syslog-ng--mainline--2.0--patch-149 * src/logreader.c (log_reader_fd_check): remove lseek based file size determination and use lseek instead, it is not glibc that is buggy, and although gdb reports invalid contents of the stat results, the program sees them correctly modified files: ChangeLog src/logreader.c 2007-04-06 09:08:49 GMT Balazs Scheidler patch-148 Summary: added support for logrotation in file sources Revision: syslog-ng--mainline--2.0--patch-148 2007-04-06 Balazs Scheidler * src/affile.c (affile_sd_open_file): new function, contains the file open code for the source driver, (affile_sd_notify): new function, registered as the notification handler for an affile source, for NC_FILE_MOVED notifications construct a new the log reader and drop the old one, (affile_sd_init): use affile_sd_open_file, (affile_sd_new): register notification handler, tell our LogReader the filename that we are following modified files: ChangeLog src/affile.c src/afsocket.c src/logpipe.h src/logreader.c src/logreader.h src/messages.h 2007-04-05 11:27:02 GMT Balazs Scheidler patch-147 Summary: fixed expansion of utf-8 characters in templates Revision: syslog-ng--mainline--2.0--patch-147 * src/macros.c (result_append): use guchar as the type of the argument instead of gchar * tests/unit/test_templates.c: use utf8 sequences in the message string to ensure that syslog-ng handles them properly modified files: ChangeLog src/macros.c tests/unit/test_template.c 2007-04-04 14:44:29 GMT Balazs Scheidler patch-146 Summary: fixed numeric localport/destport specification Revision: syslog-ng--mainline--2.0--patch-146 * src/afinet.c (afinet_set_port, afinet_sd_set_localport, afinet_dd_set_localport, afinet_dd_set_destport): removed port argument, always use 'service' and check if it's numeric * src/cfg-grammar.y: follow afinet changes modified files: ChangeLog src/afinet.c src/afinet.h src/cfg-grammar.y 2007-04-02 06:53:54 GMT Balazs Scheidler patch-145 Summary: grammar fixes for localport/port/destport parsing options Revision: syslog-ng--mainline--2.0--patch-145 * src/cfg-grammar.y: fixed grammar to parse port related options correctly modified files: ChangeLog src/cfg-grammar.y 2007-03-26 12:28:53 GMT Balazs Scheidler patch-144 Summary: preparations for 2.0.3 release Revision: syslog-ng--mainline--2.0--patch-144 modified files: ChangeLog NEWS VERSION 2007-03-26 12:28:31 GMT Balazs Scheidler patch-143 Summary: increased the minimum value for log_fifo_size to 1000 Revision: syslog-ng--mainline--2.0--patch-143 modified files: ChangeLog src/cfg.c src/logsource.h src/logwriter.c 2007-03-21 16:36:01 GMT Balazs Scheidler patch-142 Summary: fixed dns_cache_hosts() typo in documentation Revision: syslog-ng--mainline--2.0--patch-142 modified files: ChangeLog doc/reference/syslog-ng.xml 2007-03-19 17:41:46 GMT Balazs Scheidler patch-141 Summary: some more message clarification Revision: syslog-ng--mainline--2.0--patch-141 modified files: ChangeLog src/main.c 2007-03-19 17:35:37 GMT Balazs Scheidler patch-140 Summary: clarified internal message severities Revision: syslog-ng--mainline--2.0--patch-140 * src/*.c: clarified the severity value of some log messages generated by syslog-ng modified files: ChangeLog src/affile.c src/cfg-lex.l src/macros.c src/messages.h 2007-03-05 11:33:09 GMT Balazs Scheidler patch-139 Summary: clarified message priorities Revision: syslog-ng--mainline--2.0--patch-139 modified files: ChangeLog src/affile.c src/afinet.c src/cfg.c src/logwriter.c src/stats.c 2007-03-04 11:03:22 GMT Balazs Scheidler patch-138 Summary: added support for remembering input file positions Revision: syslog-ng--mainline--2.0--patch-138 * configure.in: added LARGEFILE_SOURCE & FILE_OFFSET_BITS to CPPFLAGS, export localstatedir to syslog-ng, * src/affile.c (affile_sd_format_persist_name): new function, formats the persistent name associated with the file source, (affile_sd_init): check if the current file position is available and set it if it is, (affile_sd_deinit): save the current file position, * src/afsocket.c (afsocket_sd_kill_connection_list): new function, frees a connection list, (afsocket_sd_deinit): fixed a possible SIGSEGV, a GList was freed as an AFSocketSourceDriver, I wonder how this got unnoticed so far, * src/cfg.c (persist_config_add_entry): new function, (persist_config_add): use the new add_entry function, (persist_config_add_survivor): new function, adds a surviving entry, (PersistentConfig): added saving/loading persistent config entries, * src/logreader.c (log_reader_watch_new): don't seek the file to the end-of-file now as proper file position is recovered, (log_reader_set_pos, log_reader_get_pos): new functions * src/main.c (main): added --ignore-persistent option, use a persistent configuration object around stop/start to save/restore file position information modified files: ChangeLog configure.in src/affile.c src/afsocket.c src/cfg.c src/cfg.h src/logreader.c src/logreader.h src/main.c src/syslog-ng.h 2007-03-03 14:01:24 GMT Balazs Scheidler patch-137 Summary: tightened LogMessage struct, added support for more than 9 match groups Revision: syslog-ng--mainline--2.0--patch-137 * src/logmsg.h (LogMessage): structure tightened a bit, avoid double-referencing various message-parts by inlining GString declarations, instead of allocating them at runtime to be more cache friendly, use 8 bit values for ref_cnt, flags, pri; re_matches is allocated at runtime to allow more matches * src/filter.c (filter_re_eval): dynamically allocate the msg->re_matches array, follow LogMessage changes * src/templates.c (log_template_compile): support ${} syntax for regex match replacements to allow more than 9 matches * src/afuser.c, src/logreader.c, src/logwriter.c, src/sgroup.c, src/test_msgparse.c, src/test_template.c: follow LogMessage changes modified files: ChangeLog src/afuser.c src/filter.c src/logmsg.c src/logmsg.h src/logreader.c src/logwriter.c src/macros.c src/sgroup.c src/templates.c tests/unit/test_msgparse.c tests/unit/test_template.c 2007-02-28 09:21:01 GMT Balazs Scheidler patch-136 Summary: clarified SIGTERM message Revision: syslog-ng--mainline--2.0--patch-136 * src/main.c (main_loop_run): clarified message about the reception of a SIGTERM or SIGINT signal modified files: ChangeLog src/main.c 2007-02-28 09:19:28 GMT Balazs Scheidler patch-135 Summary: updated copyright strings Revision: syslog-ng--mainline--2.0--patch-135 modified files: ChangeLog src/affile.c src/affile.h src/afinet.c src/afinet.h src/afinter.c src/afinter.h src/afprog.c src/afprog.h src/afsocket.c src/afsocket.h src/afstreams.c src/afstreams.h src/afunix.c src/afunix.h src/afuser.c src/afuser.h src/center.c src/center.h src/cfg-lex.l src/cfg.c src/cfg.h src/children.c src/children.h src/dgroup.c src/dgroup.h src/dnscache.c src/dnscache.h src/driver.c src/driver.h src/fdread.c src/fdread.h src/fdwrite.c src/fdwrite.h src/filter.c src/filter.h src/gsockaddr.c src/gsockaddr.h src/logmsg.c src/logmsg.h src/logpipe.c src/logpipe.h src/logreader.c src/logreader.h src/logsource.c src/logsource.h src/logwriter.c src/logwriter.h src/macros.c src/macros.h src/main.c src/memtrace.c src/memtrace.h src/messages.c src/messages.h src/misc.c src/misc.h src/sgroup.c src/sgroup.h src/stats.c src/stats.h src/syslog-names.c src/syslog-names.h src/syslog-ng.h src/templates.c src/templates.h src/utils.c src/utils.h 2007-02-28 09:19:00 GMT Balazs Scheidler patch-134 Summary: implemented TCP wrapper support Revision: syslog-ng--mainline--2.0--patch-134 * configure.in: added tests for libwrap * src/afsocket.c: added support for libwrap access control modified files: ChangeLog configure.in src/afsocket.c 2007-02-12 09:09:08 GMT Balazs Scheidler patch-133 Summary: added endutent() to usertty destination Revision: syslog-ng--mainline--2.0--patch-133 * src/afuser.c (afuser_dd_queue): added missing endutent call() modified files: ChangeLog src/afuser.c 2007-02-12 09:02:37 GMT Balazs Scheidler patch-132 Summary: removed 1024 byte limitation on internal messages Revision: syslog-ng--mainline--2.0--patch-132 * src/messages.c (msg_send_internal_message): use a dynamically allocated buffer instead of a buffer with a fixed size on the stack modified files: ChangeLog src/messages.c 2007-02-12 09:01:43 GMT Balazs Scheidler patch-131 Summary: added testcases for 2007 DST changes Revision: syslog-ng--mainline--2.0--patch-131 * tests/unit/test_zone.c (main): added testcases for 2007 DST changes in the USA modified files: ChangeLog tests/unit/test_zone.c 2007-02-03 17:24:40 GMT Balazs Scheidler patch-130 Summary: added dist.conf to dist Revision: syslog-ng--mainline--2.0--patch-130 modified files: ChangeLog Makefile.am configure.in 2007-02-03 17:21:21 GMT Balazs Scheidler patch-129 Summary: further portability fixes Revision: syslog-ng--mainline--2.0--patch-129 * configure.in: added check for -lresolv modified files: ChangeLog configure.in 2007-02-03 17:16:17 GMT Balazs Scheidler patch-128 Summary: portability fixes for platforms without IPv6 support Revision: syslog-ng--mainline--2.0--patch-128 * configure.in: added checks for struct sockaddr_storage * src/cfg-grammar.y: make sure it compiles even if AF_INET6 is not defined * src/cfg-lex.l: don't define udp6/tcp6 keywords if ENABLE_IPV6 is not defined * src/dnscache.c: added conditional blocks for IPv6 related code * src/misc.c (resolve_hostname): -"- * src/fdread.c (fd_do_read): use plain "struct sockaddr" if struct sockaddr_storage is not defined modified files: ChangeLog configure.in src/cfg-grammar.y src/cfg-lex.l src/dnscache.c src/fdread.c src/misc.c 2007-02-03 16:39:08 GMT Balazs Scheidler patch-127 Summary: implemented spoof-source support for both ipv4/ipv6 Revision: syslog-ng--mainline--2.0--patch-127 * configure.in: added --with-libnet and --enable-spoof-source options * src/afinet.c (afinet_dd_set_spoof_source): new function, called from the parser to enable spoof-source, (afinet_dd_init): new function, (afinet_dd_construct_ipv4_packet): -"-, (afinet_dd_construct_ipv6_packet): -"-, (afinet_dd_queue): -"-, (affile_dd_new): register new init/queue methods, * src/sgroup.h, src/dgroup.h: renamed ref/unref functions for consistency * src/cfg-lex.l, src/cfg-grammar.y: added spoof-source option * src/logwriter.c (log_writer_format_log): removed static as it is directly used by spoof-source to format messages modified files: ChangeLog README configure.in src/afinet.c src/afinet.h src/afsocket.h src/center.c src/cfg-grammar.y src/cfg-lex.l src/dgroup.h src/logwriter.c src/logwriter.h src/sgroup.h 2007-01-30 13:08:22 GMT Balazs Scheidler patch-126 Summary: added netinet/in.h to afinet.c Revision: syslog-ng--mainline--2.0--patch-126 * src/afinet.c: added inclusion of as it caused problems on HP-UX modified files: ChangeLog src/afinet.c 2007-01-29 08:56:55 GMT Balazs Scheidler patch-125 Summary: added check for getutent in configure Revision: syslog-ng--mainline--2.0--patch-125 * configure.in: added getutent() check modified files: ChangeLog configure.in src/afuser.c 2007-01-29 08:49:55 GMT Balazs Scheidler patch-124 Summary: integrated AIX packaging fixes from dev-folti Revision: syslog-ng--mainline--2.0--patch-124 Patches applied: * devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--patch-2 Fixed: AIX5.2 packaging support. (fixes: #10375) * devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--patch-3 Fixes: added libevtlog-dev build dependency. (fixes: #10375) * devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--patch-5 Fixed: RPM packaging for 2.0. (fixes: #nobug) * devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--patch-7 Refresh: Fixed: AIX5.2 packaging support. (fixes: #10375) * devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--patch-8 Refresh: Fixes: added libevtlog-dev build dependency. (fixes: #10375) * devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--patch-9 Refresh: Fixed: RPM packaging for 2.0. (fixes: #nobug) * devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--patch-10 Fixed: removed duplicated install commanands from spec file. (fixes #nobug) new files: contrib/aix-packaging/.arch-ids/=id contrib/aix-packaging/.arch-ids/syslog-ng.conf.id contrib/aix-packaging/syslog-ng.conf modified files: ChangeLog contrib/Makefile.am syslog-ng.spec.bb.in new directories: contrib/aix-packaging contrib/aix-packaging/.arch-ids new patches: devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--patch-2 devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--patch-3 devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--patch-5 devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--patch-7 devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--patch-8 devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--patch-9 devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--patch-10 2007-01-29 08:48:19 GMT Balazs Scheidler patch-123 Summary: fixed possible crash in usertty() driver Revision: syslog-ng--mainline--2.0--patch-123 * src/afuser.c (afuser_dd_queue): don't ack the message if flow control was off (fixes possible crash reported by Bryan Henderson) modified files: ChangeLog src/afuser.c 2007-01-26 09:23:49 GMT Pal Tamas patch-122 Summary: Synced to test Revision: syslog-ng--mainline--2.0--patch-122 modified files: ChangeLog 2007-01-26 07:59:36 GMT Balazs Scheidler patch-121 Summary: missed version change Revision: syslog-ng--mainline--2.0--patch-121 modified files: ChangeLog VERSION 2007-01-26 07:58:21 GMT Balazs Scheidler patch-120 Summary: preparations for 2.0.2 Revision: syslog-ng--mainline--2.0--patch-120 modified files: ChangeLog NEWS 2007-01-23 13:44:15 GMT Balazs Scheidler patch-119 Summary: fixed handling utmp entries where a full path is included as tty name Revision: syslog-ng--mainline--2.0--patch-119 * src/afuser.c (afuser_dd_queue): check if ut->ut_line starts with a '/' and use it directly if it does, otherwise prepend '/dev/' as before. modified files: ChangeLog src/afuser.c 2007-01-19 21:00:06 GMT Balazs Scheidler patch-118 Summary: fixed trailing \0 and \n characters in messages received on dgram transport Revision: syslog-ng--mainline--2.0--patch-118 * src/logmsg.c (log_msg_parse): remove trailing \n and \0 characters which are often added to the end of incoming datagrams modified files: ChangeLog src/logmsg.c 2007-01-07 16:51:40 GMT Balazs Scheidler patch-117 Summary: fixed parsing group information when not enclosed in quotes Revision: syslog-ng--mainline--2.0--patch-117 * src/cfg-grammar.y (string_or_number): use non-terminal string instead of STRING to support non-quoted group specification modified files: ChangeLog src/cfg-grammar.y 2007-01-07 16:46:34 GMT Balazs Scheidler patch-116 Summary: fixed IPv6 related portability problem in DNS cache Revision: syslog-ng--mainline--2.0--patch-116 * src/dnscache.c (dns_cache_key_hash): don't use the unportable s6_addr32 member in struct in6_addr, use an explicit cast instead modified files: ChangeLog src/dnscache.c 2006-12-22 10:07:57 GMT Balazs Scheidler patch-115 Summary: added tcp-keep-alive keyword for compatibility Revision: syslog-ng--mainline--2.0--patch-115 modified files: ChangeLog doc/reference/syslog-ng.xml src/cfg-lex.l 2006-12-22 10:06:01 GMT Balazs Scheidler patch-114 Summary: updated documentation with so_keepalive option Revision: syslog-ng--mainline--2.0--patch-114 modified files: ChangeLog doc/reference/syslog-ng.xml 2006-12-22 10:01:22 GMT Balazs Scheidler patch-113 Summary: added so_keepalive support Revision: syslog-ng--mainline--2.0--patch-113 * src/cfg-grammar.y: added KW_SO_KEEPALIVE keyword, (socket_option): added KW_SO_KEEPALIVE rule * src/afsocket.h (SocketOptions): added keepalive member, * src/afsocket.c (afsocket_setup_socket): set SO_KEEPALIVE socket option based on the keepalive parameter modified files: ChangeLog src/afsocket.c src/afsocket.h src/cfg-grammar.y src/cfg-lex.l 2006-12-21 08:48:42 GMT Balazs Scheidler patch-112 Summary: fixed XML syntax error in refguide Revision: syslog-ng--mainline--2.0--patch-112 modified files: ChangeLog doc/reference/syslog-ng.xml 2006-12-21 08:46:42 GMT Balazs Scheidler patch-111 Summary: bumped version to 2.0.1 Revision: syslog-ng--mainline--2.0--patch-111 modified files: ChangeLog VERSION 2006-12-21 08:45:35 GMT Balazs Scheidler patch-110 Summary: updated documentation with new dns cache options Revision: syslog-ng--mainline--2.0--patch-110 modified files: ChangeLog doc/reference/syslog-ng.xml 2006-12-21 08:39:23 GMT Balazs Scheidler patch-109 Summary: NEWS preparations for syslog-ng 2.0.1 Revision: syslog-ng--mainline--2.0--patch-109 modified files: ChangeLog NEWS 2006-12-21 08:31:08 GMT Balazs Scheidler patch-108 Summary: obsoleted remove_if_older option in favour of overwrite_if_older Revision: syslog-ng--mainline--2.0--patch-108 * src/affile.{c,h}: renamed remove_if_older references to overwrite_if_older * src/cfg-lex.l, src/cfg-grammar.y: -"- * doc/reference/syslog-ng.xml: added overwrite_if_older documentation, added note about obsoleted remove_if_older() modified files: ChangeLog doc/reference/syslog-ng.xml src/affile.c src/affile.h src/cfg-grammar.y src/cfg-lex.l 2006-12-21 08:21:49 GMT Balazs Scheidler patch-107 Summary: documentation updates on remove_if_older() Revision: syslog-ng--mainline--2.0--patch-107 modified files: ChangeLog doc/reference/syslog-ng.xml 2006-12-18 09:01:46 GMT Balazs Scheidler patch-106 Summary: added include misc.h to afstreams.c Revision: syslog-ng--mainline--2.0--patch-106 * src/afstreams.c: added #include "misc.h" modified files: ChangeLog src/afstreams.c 2006-12-11 09:42:40 GMT Balazs Scheidler patch-105 Summary: removed bogus timezone error message for correct timezone values Revision: syslog-ng--mainline--2.0--patch-105 * src/cfg.c (cfg_timezone_value): readded erroneously removed return statement which caused an error message for all timezone values modified files: ChangeLog src/cfg.c 2006-12-08 08:40:35 GMT Balazs Scheidler patch-104 Summary: removed 12 hour limitation from timezone offsets Revision: syslog-ng--mainline--2.0--patch-104 * src/cfg.c (cfg_timezone_value): removed 12 hours limitation as offsets may well exceed that value (maximum is 24 hours) * doc/reference/syslog-ng.xml: removed non-existing timezone() option modified files: ChangeLog doc/reference/syslog-ng.xml src/cfg.c 2006-12-02 22:20:39 GMT Balazs Scheidler patch-103 Summary: added minimum version checking for glib/eventlog, also fixed a portability problem with non-gcc compilers in configure Revision: syslog-ng--mainline--2.0--patch-103 modified files: ChangeLog configure.in 2006-11-30 09:49:22 GMT Balazs Scheidler patch-102 Summary: fixed a typo in the documentation, added sys/socket.h to dnscache.c Revision: syslog-ng--mainline--2.0--patch-102 modified files: ChangeLog doc/reference/syslog-ng.xml src/dnscache.c 2006-11-27 10:55:47 GMT Balazs Scheidler patch-101 Summary: fixed the previously messed up commit Revision: syslog-ng--mainline--2.0--patch-101 modified files: ChangeLog src/logmsg.c 2006-11-27 10:52:40 GMT Balazs Scheidler patch-100 Summary: fixed a compilation problem in logmsg.c Revision: syslog-ng--mainline--2.0--patch-100 * src/logmsg.c (log_msg_parse): fixed a bad assignment modified files: ChangeLog src/cfg-grammar.y 2006-11-16 14:15:50 GMT Balazs Scheidler patch-99 Summary: timezone offset calculation fix Revision: syslog-ng--mainline--2.0--patch-99 * src/logmsg.c (log_stamp_format): don't use the absolute value of timezone offset, (log_msg_parse): initialize tm.tm_gmtoff using a call to localtime() instead of using memset(), fixed tv_sec calculation as it was not really UTC which it should've been. * tests/unit/test_msgparse.c: fixed time parsing testcases modified files: ChangeLog src/logmsg.c tests/unit/test_msgparse.c 2006-11-16 13:11:04 GMT Balazs Scheidler patch-98 Summary: fixed GLib static link configure test to work with non-gcc compilers Revision: syslog-ng--mainline--2.0--patch-98 * configure.in: fixed GLib static link configure test to work with non-gcc compilers modified files: ChangeLog configure.in 2006-11-08 14:18:14 GMT Balazs Scheidler patch-97 Summary: fixed up dnscache unit test program Revision: syslog-ng--mainline--2.0--patch-97 modified files: ChangeLog tests/unit/test_dnscache.c 2006-11-08 14:16:23 GMT Balazs Scheidler patch-96 Summary: implemented DNS cache and custom hosts file support Revision: syslog-ng--mainline--2.0--patch-96 * src/cfg-grammar.y: added KW_PERSIST_ONLY, KW_DNS_CACHE_HOSTS keywords, dnsmode rule, removed tripleoption and related options, added * src/cfg-lex.l: added dnscache specific new keywords, * src/cfg.c (cfg_init): added a call to dns_cache_set_params, (cfg_free): free dns_cache_hosts, * src/main.c (main): call dns_cache_init() and dns_cache_destroy() * src/misc.c (resolve_hostname): added DNS cache and persistent-only resolution support * src/sgroup.c (log_source_group_init): save dns cache params, (log_source_group_queue): pass use_dns_cache param to resolve_hostname * src/dnscache.{c,h}: new files new files: src/.arch-ids/dnscache.c.id src/.arch-ids/dnscache.h.id src/dnscache.c src/dnscache.h tests/unit/.arch-ids/test_dnscache.c.id tests/unit/test_dnscache.c modified files: ChangeLog src/Makefile.am src/affile.h src/cfg-grammar.y src/cfg-lex.l src/cfg.c src/cfg.h src/main.c src/misc.c src/misc.h src/sgroup.c src/sgroup.h tests/unit/Makefile.am 2006-11-08 14:11:00 GMT Balazs Scheidler patch-95 Summary: don't fail at startup if network connection is down Revision: syslog-ng--mainline--2.0--patch-95 * src/afsocket.c (afsocket_open_socket): added an error message if socket creation failed, (afsocket_dd_start_reconnect_timer): new function, deregisters and starts a new reconnect timer, (afsocket_dd_connected): use afsocket_dd_start_reconnect_timer, (afsocket_dd_start_connect): renamed from afsocket_dd_reconnect, removed explicit timer registration, (afsocket_dd_reconnect): new function, calls _start_connect and registers the reconnect timer if that fails, (afsocket_dd_init): afsocket_dd_reconnect does not return a value now modified files: ChangeLog src/afsocket.c 2006-11-08 10:10:37 GMT Balazs Scheidler patch-94 Summary: increased listener source priorities Revision: syslog-ng--mainline--2.0--patch-94 * src/syslog-ng.h (LOG_PRIORITY_LISTEN): increased priority to match LOG_PRIORITY_READER as otherwise a continous input flow can starve accept() modified files: ChangeLog src/syslog-ng.h 2006-11-08 09:53:59 GMT Balazs Scheidler patch-93 Summary: set the pipe for program destinations to nonlbocking mode Revision: syslog-ng--mainline--2.0--patch-93 * src/afprog.c (afprogram_dd_init): set the pipe fd to nonblocking mode to avoid a possible hang modified files: ChangeLog src/afprog.c 2006-10-28 16:07:36 GMT Balazs Scheidler patch-92 Summary: implemented the missing remove_if_older option Revision: syslog-ng--mainline--2.0--patch-92 * src/affile.c (affile_dw_init): check if the file exists and is older than the value for remove_if_older, if it is unlink it, (affile_dd_set_remove_if_older): new function to set remove_if_older value, * src/cfg-grammar.y (dest_affile_option): added KW_REMOVE_IF_OLDER rule * src/cfg-lex.l: added keyword for KW_REMOVE_IF_OLDER modified files: ChangeLog src/affile.c src/affile.h src/cfg-grammar.y src/cfg-lex.l 2006-10-28 15:37:15 GMT Balazs Scheidler patch-91 Summary: preparations for 2.0.0 Revision: syslog-ng--mainline--2.0--patch-91 modified files: ChangeLog NEWS VERSION 2006-10-28 07:24:49 GMT Balazs Scheidler patch-90 Summary: fixed process restarting and some other minor fixes Revision: syslog-ng--mainline--2.0--patch-90 * src/afprog.c (afprogram_dd_exit): check that the current pid is equal to the process that was exited, as the EPIPE handling code might have already done our job, (afprogram_dd_init): don't leave the read side of the pipe twice with the process, removed a call to g_fd_set_cloexec() as it's not needed and was too late anyway, should've been before fork, * src/gsockaddr.c (g_sockaddr_unix_format): the kernel sometimes returns only an address family for unix socket names, and we printed a lot of garbage instead of "anonymous" in this case * src/logwriter.c (log_writer_broken): move log_pipe_deinit() before log_pipe_notify(), this was changed in rc3 with a changelog that it should not matter, however it does matter :P as it might have left the writer in an unpolled state modified files: ChangeLog src/afprog.c src/gsockaddr.c src/logwriter.c 2006-10-27 15:15:30 GMT Balazs Scheidler patch-89 Summary: integrated solaris build scripts from dev-folti (fixes: #10358) Revision: syslog-ng--mainline--2.0--patch-89 Patches applied: * devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--base-0 tag of devel@balabit.hu--other-1/syslog-ng--mainline--2.0--patch-87 * devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--patch-1 Added support for solaris 8/9 and rhel 3/4 packaging. (fixes: #10358) new files: .arch-ids/syslog-ng.spec.bb.in.id solbuild/.arch-ids/=id solbuild/.arch-ids/Makefile.am.id solbuild/.arch-ids/admin.id solbuild/.arch-ids/depend.id solbuild/.arch-ids/pkginfo.in.id solbuild/.arch-ids/pkgmaker.sh.id solbuild/.arch-ids/prototype-maker.sh.id solbuild/.arch-ids/rules.conf.id solbuild/.arch-ids/rules.id solbuild/.arch-ids/space.id solbuild/.arch-ids/syslog-ng.init.d.id solbuild/Makefile.am solbuild/admin solbuild/depend solbuild/pkginfo.in solbuild/pkgmaker.sh solbuild/prototype-maker.sh solbuild/rules solbuild/rules.conf solbuild/space solbuild/syslog-ng.init.d syslog-ng.spec.bb.in modified files: ChangeLog Makefile.am configure.in new directories: solbuild solbuild/.arch-ids new patches: devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--base-0 devel@balabit.hu--other-1/syslog-ng--dev-folti--2.0--patch-1 2006-10-27 15:10:36 GMT Balazs Scheidler patch-88 Summary: fixed some compilation warnings under gcc4 Revision: syslog-ng--mainline--2.0--patch-88 * src/affile.c (affile_dd_init): added some casts to suppress some warnings * src/gsockaddr.c (g_accept): use socklen_t instead of int as a second argument to accept modified files: ChangeLog src/affile.c src/gsockaddr.c 2006-10-25 08:36:58 GMT Balazs Scheidler patch-87 Summary: documentation updates merged from the tech-writer team Revision: syslog-ng--mainline--2.0--patch-87 Patches applied: * devel@balabit.hu--other-1/syslog-ng--documentation--2.0--patch-1 Updated reference guide, still needs work, see FIXMEs * devel@balabit.hu--other-1/syslog-ng--documentation--2.0--patch-2 Updates and fixes from Bazsi modified files: ChangeLog doc/reference/syslog-ng.xml new patches: devel@balabit.hu--other-1/syslog-ng--documentation--2.0--patch-1 devel@balabit.hu--other-1/syslog-ng--documentation--2.0--patch-2 2006-10-24 11:37:43 GMT Balazs Scheidler patch-86 Summary: updated VERSION number Revision: syslog-ng--mainline--2.0--patch-86 modified files: ChangeLog VERSION 2006-10-24 11:37:16 GMT Balazs Scheidler patch-85 Summary: preparations for 2.0rc4 Revision: syslog-ng--mainline--2.0--patch-85 modified files: ChangeLog NEWS 2006-10-21 20:41:41 GMT Balazs Scheidler patch-84 Summary: fixed possible NULL deref on destination connection broken, fixed EOF detection Revision: syslog-ng--mainline--2.0--patch-84 2006-10-21 Balazs Scheidler * src/logwriter.c (log_writer_fd_prepare): when EOF detection is enabled specify G_IO_IN and G_IO_HUP in addition to normal flags, (log_writer_fd_dispatch): input on the destination fd is taken as EOF, (log_writer_broken): _deinit is moved after the call to notify, should not matter at all however the reference counting depends on the fact that log_pipe_notify() will not be called after _deinit finishes, in this specific case it would not really matter, (log_writer_deinit): remove unref of self->control, (log_writer_new): self->control is a borrowed reference, don't increase refcount modified files: ChangeLog src/logwriter.c 2006-10-06 11:49:45 GMT Balazs Scheidler patch-83 Summary: added syslog-multicast client to contrib Revision: syslog-ng--mainline--2.0--patch-83 new files: contrib/.arch-ids/syslog-mc.id contrib/syslog-mc modified files: ChangeLog contrib/README 2006-09-14 12:35:49 GMT Balazs Scheidler patch-82 Summary: preparations for 2.0rc3 Revision: syslog-ng--mainline--2.0--patch-82 modified files: ChangeLog NEWS VERSION 2006-09-14 12:34:44 GMT Balazs Scheidler patch-81 Summary: fixed a possible SEGFAULT caused by one of the leak fixes, when output templates() are used Revision: syslog-ng--mainline--2.0--patch-81 2006-09-14 Balazs Scheidler * src/logwriter.c (log_writer_options_init): save options->template before calling log_writer_options_destroy and restore it afterwards as that is never initialized based on the configuration modified files: ChangeLog src/logwriter.c tests/functional/func_test.py 2006-09-11 10:10:09 GMT Balazs Scheidler patch-80 Summary: NEWS update Revision: syslog-ng--mainline--2.0--patch-80 modified files: ChangeLog NEWS 2006-09-11 10:06:07 GMT Balazs Scheidler patch-79 Summary: preparations for 2.0rc2 release Revision: syslog-ng--mainline--2.0--patch-79 modified files: ChangeLog VERSION 2006-09-11 10:05:05 GMT Balazs Scheidler patch-78 Summary: fixed name resolution for unix domain socket peers Revision: syslog-ng--mainline--2.0--patch-78 2006-09-11 Balazs Scheidler * src/misc.c (resolve_hostname): for UNIX domain socket peers don't try to resolve the sender address, fixes a possible abort, introduced by patch-76 modified files: ChangeLog src/misc.c tests/functional/func_test.py 2006-09-11 09:47:54 GMT Balazs Scheidler patch-77 Summary: added stats counter orphaning to fix "duplicate stats counter message" for program destinations Revision: syslog-ng--mainline--2.0--patch-77 2006-09-11 Balazs Scheidler * src/logwriter.c (log_writer_deinit): call stats_orphan_counter, (log_writer_free): removed stats_unregister_counter, fixed a memory leak by freeing all elements in the logwriter queue, (log_writer_options_init): fixed a possible memory leak by freeing the option structure contents before overwriting it with new values, * src/main.c (main_loop_run): added stats_cleanup_orphans() call * src/stats.c (stats_counter_free): new function, (stats_register_counter): added special case for orphaned counters, save "shared" value in the StatsCounter structure, (stats_orphan_counter): new function, orphanes a counter that can thus be reused by a new configuration upon the receiption of a HUP signal, (stats_unregister_counter): use stats_counter_free instead of open-coding it, (stats_cleanup_orphans): free all orphaned counters, to be called after a reload modified files: ChangeLog src/logmsg.c src/logwriter.c src/main.c src/stats.c src/stats.h 2006-09-11 09:41:42 GMT Balazs Scheidler patch-76 Summary: fixed IPv6 name resolution Revision: syslog-ng--mainline--2.0--patch-76 2006-09-11 Balazs Scheidler * src/misc.c (resolve_hostname): added IPv6 specific name resolution modified files: ChangeLog src/misc.c 2006-09-11 09:40:58 GMT Balazs Scheidler patch-75 Summary: fixed NL handling in DGRAM transports Revision: syslog-ng--mainline--2.0--patch-75 2006-09-11 Balazs Scheidler * src/logreader.c (log_reader_iterate_buf): flush input buffer regardless of embedded NLs in the case of DGRAM transports modified files: ChangeLog src/logreader.c 2006-08-09 08:01:16 GMT Balazs Scheidler patch-74 Summary: fixed another memory leak that might happen during exit Revision: syslog-ng--mainline--2.0--patch-74 * src/messages.c (msg_send_internal_message): don't allocate a LogMessage if internal_msg_queue is NULL as that can't be sent anyway modified files: ChangeLog src/messages.c 2006-08-08 19:58:08 GMT Balazs Scheidler patch-73 Summary: various memory leak fixes Revision: syslog-ng--mainline--2.0--patch-73 * src/affile.c (affile_dw_deinit): check if self->writer is NULL, (affile_dd_free): call log_writer_options_destroy as LogWriterOptions might contain dynamically allocated memory, * src/afprog.c (afprogram_dd_exit): removed log_pipe_unref, it is performed by the children handling framework, (afprogram_dd_init): use the new GDestroyNotify argument of children manager, (afprogram_dd_free): added log_writer_options_destroy call * src/afsocket.c (afsocket_dd_free): added log_writer_options_destroy call * src/children.c (ChildEntry): added callback_data_destroy member, (child_manager_child_entry_free): new function, frees a ChildEntry, (child_manager_sigchild): removed g_free, it is done by the GHashTable automatically, (child_manager_init): use g_hash_table_new_full and specify destroy notify callback for the data stored in the hashtable * src/logreader.c (log_reader_iterate_buf): assume that saddr is a borrowed reference and handle it as such, (log_reader_fetch_log): iterate_buf borrows the reference so it is our duty to free sockaddr, do so in all branches, * src/logwriter.c (log_writer_deinit): drop reference to self->control to break a circular reference, (log_writer_free): removed log_pipe_unref self->control, * src/messages.c (msg_send_internal_message): check if internal_msg_queue is null, (msg_deinit): free internal_msg_queue modified files: ChangeLog src/affile.c src/afprog.c src/afsocket.c src/children.c src/children.h src/logreader.c src/logwriter.c src/logwriter.h src/messages.c 2006-08-02 07:22:17 GMT Balazs Scheidler patch-72 Summary: Fixed possible DoS when a 0 sized packet is received via UDP Revision: syslog-ng--mainline--2.0--patch-72 * src/logreader.c (log_reader_fetch_log): don't take 0 sized packets as EOF for packet based transports like UDP * src/afsocket.c (afsocket_sc_notify): don't close the input connection on read errors for non-stream based transports modified files: ChangeLog src/afsocket.c src/logreader.c 2006-07-28 12:54:35 GMT Balazs Scheidler patch-71 Summary: fixed facility filter evaluation problem on platforms with unsigned chars (powerpc) Revision: syslog-ng--mainline--2.0--patch-71 * src/filter.c (filter_facility_eval): Fixed filter evaluation on platforms which have unsigned character type by default (powerpc) modified files: ChangeLog src/filter.c 2006-07-16 19:29:31 GMT Balazs Scheidler patch-70 Summary: added clarification of the output format of program() Revision: syslog-ng--mainline--2.0--patch-70 modified files: ChangeLog doc/reference/syslog-ng.xml 2006-07-08 11:56:10 GMT Balazs Scheidler patch-69 Summary: NEWS update Revision: syslog-ng--mainline--2.0--patch-69 modified files: ChangeLog NEWS 2006-07-08 11:52:25 GMT Balazs Scheidler patch-68 Summary: preparations for 2.0rc1 release Revision: syslog-ng--mainline--2.0--patch-68 modified files: ChangeLog NEWS 2006-06-28 12:09:44 GMT Balazs Scheidler patch-67 Summary: fixed unix domain destination handling Revision: syslog-ng--mainline--2.0--patch-67 * src/afunix.c (afunix_dd_new): initialize bind_addr as the afsocket code assumes that it is not NULL, fixes a possible SIGSEGV modified files: ChangeLog NEWS src/afunix.c 2006-06-23 14:10:53 GMT Balazs Scheidler patch-66 Summary: fixed dir_group processing Revision: syslog-ng--mainline--2.0--patch-66 * src/affile.c (affile_dd_new): dir_gid was not initialized because of a typo, thus dir_group() did not take effect, fixed modified files: ChangeLog src/affile.c 2006-06-20 12:50:32 GMT Balazs Scheidler patch-65 Summary: bumped version to 2.0rc1 Revision: syslog-ng--mainline--2.0--patch-65 modified files: ChangeLog VERSION 2006-06-20 11:44:31 GMT Balazs Scheidler patch-64 Summary: documentation updates, flush_timeout changed to use msecs Revision: syslog-ng--mainline--2.0--patch-64 * doc/reference/syslog-ng.xml: documentation updates * src/logwriter.c (log_writer_fd_prepare): assume that the flush_timeout parameter is in msecs * src/cfg.c (cfg_init): use 10000 as default for flush_timeout() modified files: ChangeLog NEWS doc/reference/syslog-ng.xml src/cfg.c src/logwriter.c 2006-06-12 09:21:24 GMT Balazs Scheidler patch-63 Summary: support optional() for file destinations, optional destinations are only reopened after time_reopen() time has elapsed Revision: syslog-ng--mainline--2.0--patch-63 * src/affile.c (AFFileDestWriter): added time_reopen and last_open_stamp members, (affile_dw_init): store the time_reopen value from cfg, save the current time in last_open_stamp, don't fail the initialization if optional is enabled, (affile_dw_queue): reopen the destination if time_reopen() time has elapsed, drop the message if we are without a destination, * src/cfg-grammar.y (dest_affile_options): added KW_OPTIONAL parsing modified files: ChangeLog src/affile.c src/cfg-grammar.y 2006-06-12 08:47:41 GMT Balazs Scheidler patch-62 Summary: fixed evaluation of priority range filters Revision: syslog-ng--mainline--2.0--patch-62 * src/syslog-names.c (syslog_name_find_name): new inline function used by various lookup functions, (syslog_name_lookup_id_by_name): renamed from syslog_lookup_name, (syslog_name_lookup_name_by_value): renamed from syslog_lookup_value, (syslog_name_lookup_value_by_name): new function, (syslog_make_range): renamed parameters to make the code more readable * src/syslog-names.h (syslog_name_lookup_level_by_name): changed to return the _VALUE_ for syslog message levels, (syslog_name_lookup_facility_by_name): follow name changes * src/cfg-grammar.y: use the new, more readable function names in syslog-names.c * src/filter.c (filter_level_eval): we store a bitmask of the value of priorities instead of our internal ids, thus the function body was simplified a lot (and it works now :) * src/macros.c (log_macro_expand): follow function renames * tests/unit/test_filters.c: added level range tests modified files: ChangeLog src/cfg-grammar.y src/filter.c src/macros.c src/syslog-names.c src/syslog-names.h tests/unit/test_filters.c 2006-06-12 07:53:10 GMT Balazs Scheidler patch-61 Summary: portability fixes Revision: syslog-ng--mainline--2.0--patch-61 * configure.in: detect AIX and HP-UX using uname -s, instead of trying to extract platform information from the linker's version number (proved not to be reliable on HP-UX) * src/misc.c (getlonghostname, getshorthostname): use 256 characters array to store hostnames * src/sgroup.c (log_source_group_queue): -"- modified files: ChangeLog configure.in src/misc.c src/sgroup.c 2006-06-07 09:14:55 GMT Balazs Scheidler patch-60 Summary: fixed pointer conversion macros on 64 bit platforms Revision: syslog-ng--mainline--2.0--patch-60 * src/macros.c (log_macro_lookup): use GINT_TO_POINTER and GPOINTER_TO_INT macros instead of casting values directly to avoid warnings on 64 bit systems modified files: ChangeLog src/macros.c 2006-06-07 09:09:14 GMT Balazs Scheidler patch-59 Summary: do not reconnect to target immediately but wait for time_reopen first Revision: syslog-ng--mainline--2.0--patch-59 * src/afsocket.c (afsocket_dd_notify): instead of immediately scheduling a reconnect, start the reconnect timer to avoid excessive number of reconnection requests in case of a going up-and-down connection modified files: ChangeLog src/afsocket.c 2006-06-07 09:07:40 GMT Balazs Scheidler patch-58 Summary: fixed IPv6 portability problem Revision: syslog-ng--mainline--2.0--patch-58 * src/afinet.c (afinet_setup_socket): use the "official" IPV6_JOIN_GROUP name instead of IPV6_ADD_MEMBERSHIP as the latter is not defined on all platforms modified files: ChangeLog src/afinet.c 2006-06-01 09:10:00 GMT Balazs Scheidler patch-57 Summary: fixed HP-UX portability problem Revision: syslog-ng--mainline--2.0--patch-57 * src/afinet.c (afinet_setup_socket): fixed IN6_IS_ADDR_MULTICAST call as struct in6_addr definition differs on HP-UX (thanks go to Albert Chin) modified files: ChangeLog src/afinet.c 2006-05-26 19:33:31 GMT Balazs Scheidler patch-56 Summary: removed C99ism from stats.c Revision: syslog-ng--mainline--2.0--patch-56 * src/stats.c (stats_generate_log): remove C99 initializers from the initialization of tag_names to make syslog-ng compatible with vendor compilers of various commercial UNIX platforms modified files: ChangeLog src/stats.c 2006-05-26 19:30:30 GMT Balazs Scheidler patch-55 Summary: compatibility fixes for Solaris/AIX Revision: syslog-ng--mainline--2.0--patch-55 2006-05-26 Balazs Scheidler * src/afinet.c: define SOL_IP and SOL_IPV6 on platforms which use IPPROTO_* for this purpose, added the inclusion of for the definition of memset() modified files: ChangeLog src/afinet.c 2006-05-26 19:25:24 GMT Balazs Scheidler patch-54 Summary: added LEVEL_NUM and FACILITY_NUM macros to follow 1.6.x changes Revision: syslog-ng--mainline--2.0--patch-54 * src/macros.c (log_macro_expand): added code for LEVEL_NUM and FACILITY_NUM macros * tests/test_template.c: added testcase for LEVEL_NUM and FACILITY_NUM macros modified files: ChangeLog src/macros.c src/macros.h tests/unit/test_template.c 2006-05-24 08:59:44 GMT Balazs Scheidler patch-53 Summary: guard LOG_CRON with ifdef as it might not exist on some platforms Revision: syslog-ng--mainline--2.0--patch-53 * src/syslog-names.c (sl_facilities): some platforms do not define LOG_CRON modified files: ChangeLog src/syslog-names.c 2006-05-23 18:45:59 GMT Balazs Scheidler patch-52 Summary: preparations for 1.9.11 Revision: syslog-ng--mainline--2.0--patch-52 modified files: ChangeLog NEWS VERSION 2006-05-23 18:45:37 GMT Balazs Scheidler patch-51 Summary: fixed dropping input/output/error fds when going to background Revision: syslog-ng--mainline--2.0--patch-51 2006-05-23 Balazs Scheidler * src/main.c (setup_std_fds): fix inverted check for errors after opening /dev/null, also close stderr when log_to_stderr is not specified * src/afprog.c (afprogram_dd_init): removed setsid call modified files: ChangeLog src/afprog.c src/main.c 2006-05-23 18:33:25 GMT Balazs Scheidler patch-50 Summary: add program exit status information to 'child program exited' log message Revision: syslog-ng--mainline--2.0--patch-50 2006-05-23 Balazs Scheidler * src/afprog.c (afprogram_dd_exit): added program exit status information to 'child program exited' log message modified files: ChangeLog src/afprog.c 2006-05-23 18:31:55 GMT Balazs Scheidler patch-49 Summary: added direction to socket setup code, fixed multicast setup Revision: syslog-ng--mainline--2.0--patch-49 2006-05-23 Balazs Scheidler * src/afsocket.h (AFSocketDirection): new type, specifies the future communication direction on a socket, used to determine which socket options to set on a socket, * src/afsocket.c (afsocket_setup_socket): added direction parameter, (afsocket_sd_setup_socket, afsocket_dd_setup_socket): pass value for 'direction' parameter * src/afinet.c (afinet_setup_socket): added direction parameter, fixed multicast check for IPv4 addresses modified files: ChangeLog src/afinet.c src/afsocket.c src/afsocket.h 2006-05-23 18:28:52 GMT Balazs Scheidler patch-48 Summary: check that the value for time_sleep is less than 500msec Revision: syslog-ng--mainline--2.0--patch-48 2006-05-23 Balazs Scheidler * src/cfg-grammar.y (options_item, KW_TIME_SLEEP): check if the value is more than 500, and maximize its value in this case * src/main.c (main_loop_run): calculate timespec properly if time_sleep is more than 1 sec modified files: ChangeLog src/cfg-grammar.y src/main.c 2006-05-01 14:06:35 GMT Balazs Scheidler patch-47 Summary: added options to control various socket parameters and added multicast support Revision: syslog-ng--mainline--2.0--patch-47 * src/gsockaddr.h (g_sockaddr_inet6_get_address, g_sockaddr_inet6_set_address): use pointers to struct in6_addr instead of passing the structure by value * src/afsocket.c (afsocket_setup_socket): new function, set generic socket options, (afsocket_sd_accept): call setup_socket for new fds, (afsocket_sd_init): -"-, (afsocket_dd_reconnect): -"-, (afsocket_sd_setup_socket): new function, default setup_socket callback, (afsocket_sd_init_instance): added sock_options argument, set default setup_socket callback, (afsocket_dd_init_instance): added sock_options argument, set default setup_socket callback, * src/afsocket.h (AFSocketSourceDriver): added setup_socket callback, (AFSocketDestDriver): added setup_socket callback, * src/afinet.c (afinet_resolve_name): follow g_sockaddr_inet6_set_address change, (afinet_setup_socket): new function to set AF_INET & AF_INET6 specific socket options, (afinet_sd_setup_socket): new function, used as the setup_socket callback, (afinet_dd_setup_socket): new function, used as the setup_socket callback, * src/afunix.c (afunix_sd_new, afunix_dd_new): adapted to afsocket changes, * src/cfg-grammar.y (socket_option, inet_socket_option): added socket option parsing * src/cfg-lex.l: added new keywords for socket options modified files: ChangeLog doc/reference/syslog-ng.xml src/afinet.c src/afinet.h src/afsocket.c src/afsocket.h src/afunix.c src/afunix.h src/cfg-grammar.y src/cfg-lex.l src/gsockaddr.h 2006-05-01 12:38:10 GMT Balazs Scheidler patch-46 Summary: fixed Solaris portability problems, avoid multiread on STREAMS sources Revision: syslog-ng--mainline--2.0--patch-46 * configure.in: check for -lrt for nanosleep * src/afstreams.c (afstreams_sd_init): pass LR_NOMREAD flag to log_reader_new() modified files: ChangeLog configure.in src/afstreams.c 2006-04-30 20:20:44 GMT Balazs Scheidler patch-45 Summary: fixed fetching kernel messages which was broken by the multi-read patches Revision: syslog-ng--mainline--2.0--patch-45 * src/logreader.h (LR_NOMREAD): new flag, indicates that the log reader should not use multiple read() calls in a single poll loop * src/logreader.c (log_reader_fetch_log): break out of the loop if LR_NOMREAD is specified * src/affile.c (affile_sd_init): specify LR_NOMREAD modified files: ChangeLog src/affile.c src/logreader.c src/logreader.h 2006-04-23 10:35:57 GMT Balazs Scheidler patch-44 Summary: fixed endless-loop and CPU spinning if a non-existing filter is referenced in the internal() path Revision: syslog-ng--mainline--2.0--patch-44 * src/filter.c (filter_call_eval): only log the "not-found filter" error message once modified files: ChangeLog src/filter.c 2006-04-23 10:22:21 GMT Balazs Scheidler patch-43 Summary: fixed possible memory leak Revision: syslog-ng--mainline--2.0--patch-43 * src/logreader.c (log_reader_iterate_buf): drop self->prev_addr reference if it exists, previously it might have been overwritten with a new reference without dropping the old, fixes a potential GSockAddr reference leak modified files: ChangeLog src/logreader.c 2006-04-23 09:23:19 GMT Balazs Scheidler patch-42 Summary: added IPv6 support Revision: syslog-ng--mainline--2.0--patch-42 * configure.in: added --enable-ipv6 option, defaults to "yes", added checks for getaddrinfo() * src/afinet.c (afinet_set_port): added ipv6 support, (afinet_resolve_name): renamed from afinet_set_ip, use getaddrinfo() to resolve names where available, (afinet_sd_new): added af argument, use afinet_resolve_name instead of the removed g_sockaddr_inet_new_resolve() function, use a default "bind address" value if the host argument is NULL, (afinet_dd_new): added af argument, use afinet_resolve_name instead of the removed g_sockaddr_inet_new_resolve() function * src/cfg-grammar.y: added KW_UDP6 and KW_TCP6 keywords, (source_afsocket, dest_afsocket): added rules for KW_UDP6 & KW_TCP6, (dest_afinet_udp_params, dest_afinet_tcp_params): added ipv6 support, adapted to the latest changes in afinet (source_afinet_udp_params, source_afinet_tcp_params): -"- * src/cfg-lex.l: added "udp6" and "tcp6" keywords * src/gsockaddr.c (g_sockaddr_inet_new_resolve): removed this function as it is an address family independent operation now implemented in afinet.c, (g_sockaddr_inet6_check): new function to check whether a GSockAddr contains an ipv6 socket name, * src/gsockaddr.h (g_sockaddr_get_sa, g_sockaddr_inet_get_sa, g_sockaddr_inet_get_address, g_sockaddr_inet_set_address, g_sockaddr_inet_get_port, g_sockaddr_inet_set_port): new inline functions, ported from the Zorp sockaddr code, (g_sockaddr_inet6_get_sa, g_sockaddr_inet6_get_address, g_sockaddr_inet6_set_address, g_sockaddr_inet6_get_port, g_sockaddr_inet6_set_port): new functions, similar to IPv6 counterparts modified files: ChangeLog configure.in src/afinet.c src/afinet.h src/cfg-grammar.y src/cfg-lex.l src/gsockaddr.c src/gsockaddr.h 2006-04-20 12:07:17 GMT Balazs Scheidler patch-41 Summary: fixed off-by-one in flush_lines() calculation Revision: syslog-ng--mainline--2.0--patch-41 * src/logwriter.c (log_writer_fd_prepare): flush_lines(1) required two lines to be flushed, modified the condition so that: flush_lines(0) that output buffering is off, flush_lines(1) is basically equivalent, every single individual line is flushed, flush_lines(2) flushes the output buffer if two lines are already available modified files: ChangeLog src/logwriter.c 2006-04-20 11:57:20 GMT Balazs Scheidler patch-40 Summary: added close-on-exec flag to all opened fds to avoid their inheritance to child processes Revision: syslog-ng--mainline--2.0--patch-40 * src/af*.c: call g_fd_set_cloexec for all new fds * src/misc.c (g_fd_set_cloexec): new function, sets FD_CLOEXEC flag for an fd modified files: ChangeLog src/affile.c src/afprog.c src/afsocket.c src/afstreams.c src/misc.c src/misc.h 2006-04-19 18:47:12 GMT Balazs Scheidler patch-39 Summary: change file owner/group independently Revision: syslog-ng--mainline--2.0--patch-39 * src/affile.c (affile_open_file): change owner/group independently modified files: ChangeLog src/affile.c 2006-04-19 18:44:34 GMT Balazs Scheidler patch-38 Summary: don't try to chmod/chown files that do not exist Revision: syslog-ng--mainline--2.0--patch-38 * src/affile.c (affile_open_file): don't call chmod/chown when opening the file failed modified files: ChangeLog src/affile.c 2006-04-10 21:36:12 GMT Balazs Scheidler patch-37 Summary: fixed a compilation warning Revision: syslog-ng--mainline--2.0--patch-37 modified files: ChangeLog src/cfg-grammar.y 2006-04-10 21:33:37 GMT Balazs Scheidler patch-36 Summary: preparations for 1.9.10, this time for real Revision: syslog-ng--mainline--2.0--patch-36 modified files: ChangeLog NEWS 2006-04-10 21:32:30 GMT Balazs Scheidler patch-35 Summary: display an error message instead of a failed assertion when the user specifies conflicting sources Revision: syslog-ng--mainline--2.0--patch-35 * src/cfg.c (persist_config_add): don't store the value if it is NULL, display an error message instead of a failed assertion if the persistent name conflicts modified files: ChangeLog src/cfg.c 2006-04-10 20:59:32 GMT Balazs Scheidler patch-34 Summary: don't treat parse flags as keywords Revision: syslog-ng--mainline--2.0--patch-34 * src/cfg-grammar.y: removed KW_NO_PARSE and KW_KERNEL tokens, (source_reader_option_flags): use IDENTIFIER instead of using separate keywords and call lookup_parse_flag to convert the textual representation of parse flags to flag values, * src/cfg-lex.l (keywords): removed no_parse and kernel keywords, (lookup_parse_flag): new function, returns the flag value associated with the text representation * src/cfg.c (cfg_init): fixed possible segfault when bad_hostname regexp was not specified modified files: ChangeLog src/cfg-grammar.y src/cfg-lex.l src/cfg.c 2006-04-10 20:47:03 GMT Balazs Scheidler patch-33 Summary: implemented bad_hostname and check_hostname options Revision: syslog-ng--mainline--2.0--patch-33 * src/cfg-grammar.y: added KW_BAD_HOSTNAME and KW_CHECK_HOSTNAME tokens * src/cfg-lex.l: added keywords for KW_BAD_HOSTNAME and KW_CHECK_HOSTNAME * src/cfg.c (cfg_bad_hostname_set): new function, set global bad_hostname regexp, (cfg_init): compile bad_hostname_re * src/log.c (log_msg_parse): added bad_hostname regexp param, and an implementation of check_hostname() and bad_hostname(), (log_msg_init): avoid a time(NULL) call, (log_msg_new): added bad_hostname parameter, (log_reader_options_init): set options->options and options->bad_hostname based on the values stored in GlobalConfig * tests/unit/test_msgparse.c: added testcases for check_hostname() and bad_hostname() * src/*.c, src/*.h: followed changes modified files: ChangeLog NEWS src/cfg-grammar.y src/cfg-lex.l src/cfg.c src/cfg.h src/logmsg.c src/logmsg.h src/logreader.c src/logreader.h src/messages.c tests/unit/test_filters.c tests/unit/test_msgparse.c tests/unit/test_template.c 2006-04-09 08:02:44 GMT Balazs Scheidler patch-32 Summary: fixed timestamp calculation on timezone barriers Revision: syslog-ng--mainline--2.0--patch-32 * src/logmsg.c (log_msg_parse): fixed timestamp calculation where a timezone information was specified, see the comment for details, * tests/unit/test_msgparse.c: added some more testcases with timestamps around the DST switch * tests/unit/test_template.c: fixed the timezone offset of the arbitrary timestamp chosen in the testcases modified files: ChangeLog src/logmsg.c src/misc.c tests/unit/test_msgparse.c tests/unit/test_template.c 2006-04-07 14:27:52 GMT Balazs Scheidler patch-31 Summary: accept negative numbers as NUMBER in the lexer Revision: syslog-ng--mainline--2.0--patch-31 2006-04-07 Balazs Scheidler * src/cfg-lex.l: accept negative numbers in the lexer modified files: ChangeLog src/cfg-lex.l 2006-04-06 10:20:41 GMT Balazs Scheidler patch-30 Summary: added a paragraph to the documentation clarifying pipe and /proc/kmsg Revision: syslog-ng--mainline--2.0--patch-30 modified files: ChangeLog doc/reference/syslog-ng.xml 2006-04-02 10:11:57 GMT Balazs Scheidler patch-29 Summary: updated NEWS file, preparations for 1.9.10 Revision: syslog-ng--mainline--2.0--patch-29 * VERSION: bumped version to 1.9.10 modified files: ChangeLog NEWS VERSION 2006-04-01 08:03:10 GMT Balazs Scheidler patch-28 Summary: fixed large file support Revision: syslog-ng--mainline--2.0--patch-28 * configure.in: check for O_LARGEFILE * src/affile.c: use O_LARGEFILE when available modified files: ChangeLog configure.in src/affile.c 2006-03-26 17:38:09 GMT Balazs Scheidler patch-27 Summary: fixed priority level filtering Revision: syslog-ng--mainline--2.0--patch-27 * src/cfg-grammar.y (filter_level): fixed priority level based filtering, spotted and reported by Jakub Bogusz modified files: ChangeLog src/cfg-grammar.y 2006-03-22 15:39:58 GMT Balazs Scheidler patch-26 Summary: fixed a possible segmentation fault on write errors Revision: syslog-ng--mainline--2.0--patch-26 * src/logwriter.c (log_writer_flush_log): return from the function on error instead of looping with line == NULL, this fixes a possible SIGSEGV, when some messages sit in the queue while the destination goes away modified files: ChangeLog src/logwriter.c 2006-03-18 22:08:50 GMT Balazs Scheidler patch-25 Summary: reimplemented netmask() filter which was missing from 1.9.9 Revision: syslog-ng--mainline--2.0--patch-25 * src/cfg-grammar.y, src/cfg-lex.l: added KW_NETMASK * src/filter.c (filter_netmask_new): new function to construct a netmask filter, cidr "address/prefix" and "address/address" formats are accepted * src/logmsg.h: fixed a warning by declaring log_msg_clear_matches function * doc/reference/syslog-ng.xml: added a notice on redefining template() for network destinations * tests/unit/test_filter.c: added unit tests for netmask filter modified files: ChangeLog doc/reference/syslog-ng.xml src/cfg-grammar.y src/cfg-lex.l src/filter.c src/filter.h src/logmsg.h tests/unit/test_filters.c 2006-03-13 23:12:08 GMT Balazs Scheidler patch-24 Summary: fixed regexp match space macro expansion Revision: syslog-ng--mainline--2.0--patch-24 * src/filter.c (filter_re_eval): added msg parameter, instead of using the re_matches array, use a per-message store * src/logmsg.h (LogMessage): added re_matches * src/macros.c (log_macro_expand): use per-message re_matches array modified files: ChangeLog src/filter.c src/filter.h src/logmsg.c src/logmsg.h src/macros.c src/main.c 2006-03-13 17:16:08 GMT Balazs Scheidler patch-23 Summary: fail the testprogram if the pidfile could not be found Revision: syslog-ng--mainline--2.0--patch-23 modified files: ChangeLog tests/functional/func_test.py 2006-03-13 16:37:17 GMT Balazs Scheidler patch-22 Summary: stats_freq is only taken into account if the value is larger than 0 Revision: syslog-ng--mainline--2.0--patch-22 * src/main.c (main_loop_run): take changed stats_freq into account after a SIGHUP, stats_freq == 0 means to disable stats messages altogether modified files: ChangeLog src/main.c 2006-03-13 10:40:55 GMT Balazs Scheidler patch-21 Summary: added %option noyywrap to cfg-lex.l Revision: syslog-ng--mainline--2.0--patch-21 * src/cfg-lex.l: added %option noyywrap to cfg-lex.l modified files: ChangeLog src/cfg-lex.l 2006-02-28 18:47:01 GMT Balazs Scheidler patch-20 Summary: fixed possible abort in program destination Revision: syslog-ng--mainline--2.0--patch-20 * src/afprog.c (afprogram_dd_deinit): don't drop the reference to self->writer, only deinit it, (afprogram_dd_free): drop the reference to self->writer, * src/main.c (main_loop_run): change the loop so that it actually processes exited children modified files: ChangeLog src/afprog.c src/main.c 2006-02-26 09:39:39 GMT Balazs Scheidler patch-19 Summary: really release 1.9.9 Revision: syslog-ng--mainline--2.0--patch-19 modified files: ChangeLog tests/functional/func_test.py 2006-02-26 09:38:42 GMT Balazs Scheidler patch-18 Summary: fixed a possible heap overflow introduced by the patches from 2006-02-24 Revision: syslog-ng--mainline--2.0--patch-18 * src/logreader.c (log_reader_fetch_log): recalculate the available buffer size before calling read() again, this is a possible heap overflow which was introduced by devel@balabit.hu--other-1/syslog-ng--mainline--2.0--patch-14 ChangeLog is in patch-15, this was never released however modified files: ChangeLog src/logreader.c 2006-02-26 08:50:05 GMT Balazs Scheidler patch-17 Summary: preparations for an 1.9.9 release Revision: syslog-ng--mainline--2.0--patch-17 modified files: ChangeLog NEWS VERSION src/logmsg.c 2006-02-26 08:47:15 GMT Balazs Scheidler patch-16 Summary: added time_sleep() option to add a fixed latency to the poll loop Revision: syslog-ng--mainline--2.0--patch-16 * src/cfg-grammar.y: added KW_TIME_SLEEP processing * src/cfg-lex.l: added keyword for KW_TIME_SLEEP * src/main.c: wait using nanosleep if time_sleep() is set * doc/reference/syslog-ng.xml: added documentation on time_sleep and a section in the tuning part to explain it a little further modified files: ChangeLog doc/reference/syslog-ng.xml src/cfg-grammar.y src/cfg-lex.l src/cfg.h src/main.c 2006-02-24 16:24:14 GMT Balazs Scheidler patch-15 Summary: added missing ChangeLog from previous patchset Revision: syslog-ng--mainline--2.0--patch-15 * src/fdread.c (fd_do_read): added retrying on EINTR * src/logreader.c (log_reader_iterate_buf): added msg_count argument instead of the local variable as log_reader_iterate_buf might be called multiple times and we do not want to fetch more than fetch_limit() messages in total, (log_reader_fetch_log): added loop to iterate over up to fetch_limit messages without going back to the mainloop modified files: ChangeLog 2006-02-24 16:19:33 GMT Balazs Scheidler patch-14 Summary: added reference/syslog-ng.txt to EXTRA_DIST Revision: syslog-ng--mainline--2.0--patch-14 modified files: ChangeLog doc/Makefile.am src/fdread.c src/logreader.c 2006-02-24 16:13:38 GMT Balazs Scheidler patch-13 Summary: added syslog-ng.txt generation to Makefile Revision: syslog-ng--mainline--2.0--patch-13 modified files: ChangeLog doc/Makefile.am 2006-02-12 13:37:21 GMT Balazs Scheidler patch-12 Summary: fixed second fraction processing so that it actually shows up in output Revision: syslog-ng--mainline--2.0--patch-12 * src/afsocket.h: removed AFSOCKET_PROTO_RFC3164, it might be readded later when multiple protocols will be added, but for now it only clutters the code * src/cfg-grammar.y (KW_TIMESTAMP): moved keep_timestamp processing to the readers, logwriters always reformat the timestamp based on the parsed value, keep_timestamp(no) overwrites the timestamp in the message with the received time, (KW_FRAC_DIGITS): added a way to specify second fraction precision, it now defaults to zero, e.g. no fraction information is added, * src/logmsg.c (log_stamp_format): added support for unix and full timestamps, added frac_digits argument (LogStamp): removed frac_present member, if the user requests second fragments one is always generated, if this information is not available 0 is assumed * src/cfg.c (cfg_ts_format_value): added support for unix and full timestamps, (cfg_new): frac_digits is initialized to 0, keep_timestamp to TRUE * src/logreader.c (log_reader_handle_line): overwrite the message timestamp if keep_timestamp if FALSE, (log_reader_options_init): use the global keep_timestamp setting is one is not specified * src/logwriter.c (log_writer_format_log): always regenerate the timestamp if no template was specified, as there's no point in using the original date in the message as it clutters logs and might confuse receivers, (LWOF_FIXED_STAMP): removed, this is the default behaviour which can be overridden by using templates * src/macros.c (log_macro_expand): use log_stamp_format for all date/time formatting instead of open-coding them, DATE uses the BSD timestamp, regardless of the value of ts_format * src/test_template.c: fixed testprogram modified files: ChangeLog NEWS doc/reference/syslog-ng.xml src/affile.c src/afinet.c src/afsocket.c src/afsocket.h src/cfg-grammar.y src/cfg-lex.l src/cfg.c src/cfg.h src/logmsg.c src/logmsg.h src/logreader.c src/logreader.h src/logwriter.c src/logwriter.h src/macros.c src/macros.h src/templates.c src/templates.h tests/unit/test_template.c 2006-02-11 19:29:56 GMT Balazs Scheidler patch-11 Summary: readded HOST_FROM, FULLHOST_FROM, SOURCEIP macros, extended unit test program Revision: syslog-ng--mainline--2.0--patch-11 * src/gsockaddr.c (g_sockaddr_inet_check): new function, returns TRUE if the specified address is GSockAddrInet * src/logmsg.c (log_msg_parse): fixed timezone parsing in ISODATE timestamps, (log_msg_init): added host_from member, (log_msg_free): free host_from * src/macros.c (log_macro_expand): added FULLHOST_FROM, HOST_FROM, SOURCEIP implementation, fixed DATE macros * src/misc.c (resolve_hostname): instead of returning a newly allocated GString, store the result in the one passed as parameter * src/sgroup.c (log_source_group_queue): set host_from member in log message * tests/unit/test_msgparse.c: fixed offset/timestamp value * tests/unit/test_template.c: greatly extended to cover all possible macros, resulting fixes are above :) modified files: ChangeLog NEWS src/gsockaddr.c src/gsockaddr.h src/logmsg.c src/logmsg.h src/macros.c src/macros.h src/misc.c src/misc.h src/sgroup.c tests/unit/test_msgparse.c tests/unit/test_template.c 2006-02-11 17:31:08 GMT Balazs Scheidler patch-10 Summary: fixed possible segmentation fault on SIGHUP Revision: syslog-ng--mainline--2.0--patch-10 * src/afsocket.c (afsocket_sc_set_owner): new function, changes all references to a new AFSocketSourceDriver (this happens accross SIGHUPs), (afsocket_sd_set_listener_keep_alive): removed, there's no separate LISTENER_KEEP_ALIVE setting, (afsocket_sd_init): instead of simply changing the next-hop log-pipe of connections call afsocket_sc_set_owner which changes less explicit references * src/cfg-grammar.y (yyparser_reset): new function, resets all 'last_' variables as they are not referenced and might contain pointers to stale data * src/logpipe.c (log_pipe_free_instance): function body moved to log_pipe_unref to clear some clutter in backtraces and both functions are only a couple of lines anyway * src/logreader.c (log_reader_set_options): new function, allows the caller to change the pointer to the options structure modified files: ChangeLog NEWS src/afinet.c src/afsocket.c src/afsocket.h src/afunix.c src/cfg-grammar.y src/cfg.c src/logpipe.c src/logreader.c src/logreader.h src/logsource.c src/logsource.h src/main.c 2006-02-11 17:22:06 GMT Balazs Scheidler patch-9 Summary: memtrace improvements Revision: syslog-ng--mainline--2.0--patch-9 * src/memtrace.c: added backtrace to add/delblock messages modified files: ChangeLog src/memtrace.c 2006-02-11 13:41:36 GMT Balazs Scheidler patch-8 Summary: added some more unit testcases for filter testing Revision: syslog-ng--mainline--2.0--patch-8 modified files: ChangeLog tests/unit/test_filters.c 2006-02-11 13:07:54 GMT Balazs Scheidler patch-7 Summary: added "kernel" flag to log reader flags Revision: syslog-ng--mainline--2.0--patch-7 2006-02-11 Balazs Scheidler * src/cfg-lex.l, src/cfg-grammar.y: added "kernel" keyword * src/logmsg.c (log_msg_parse): default to kern.crit for kernel messages * src/macros.c: fixed PRI macro as it included the hostname as well modified files: ChangeLog NEWS doc/reference/syslog-ng.xml src/cfg-grammar.y src/cfg-lex.l src/logmsg.c src/logmsg.h src/logreader.c src/logreader.h src/macros.c 2006-02-11 12:44:37 GMT Balazs Scheidler patch-6 Summary: added PID macro and its documentation Revision: syslog-ng--mainline--2.0--patch-6 * src/macros.c (log_expand_macro): added support for PID modified files: ChangeLog NEWS doc/reference/syslog-ng.xml src/macros.c src/macros.h 2006-02-11 12:00:14 GMT Balazs Scheidler patch-5 Summary: added normalize_hostnames() option (fixes: #6294) Revision: syslog-ng--mainline--2.0--patch-5 2006-02-11 Balazs Scheidler * src/cfg-lex.l, src/cfg-grammar.y: added normalize_hostnames option * src/sgroup.c: implement normalize_hostnames * src/logmsg.c (log_msg_parse): removed STRICT check from RFC3339 timestamp parsing * doc/reference/syslog-ng.xml: updated modified files: ChangeLog NEWS doc/reference/syslog-ng.xml src/cfg-grammar.y src/cfg-lex.l src/cfg.h src/logmsg.c src/misc.c src/misc.h src/sgroup.c src/sgroup.h 2006-02-11 10:57:43 GMT Balazs Scheidler patch-4 Summary: Added processed counters for source/destination groups and the log center (fixes: #5368) Revision: syslog-ng--mainline--2.0--patch-4 * src/affile.c (affile_dd_format_stats_name): readded this function to generate a unique stats ID for the specific destination driver instance, (affile_dd_init): use NO_STATS for files only, * src/center.c (log_center_init): added received/queued counters, (log_center_queue): increment counters * src/sgroup.c, src/dgroup.c: added processed counters * src/stats.c, src/stats.h: added SC_TYPE_PROCESSED, make sure that counters are interpreted in their proper namespace, (stats_unregister_counter): added missing "type" argument modified files: ChangeLog NEWS src/affile.c src/center.c src/center.h src/dgroup.c src/dgroup.h src/driver.c src/logwriter.c src/sgroup.c src/sgroup.h src/stats.c src/stats.h 2006-02-11 08:43:32 GMT Balazs Scheidler patch-3 Summary: added optional() parameter to pipe/unix drivers (fixes: #4999) Revision: syslog-ng--mainline--2.0--patch-3 * src/driver.h: added optional member (fixes: #4999) * src/cfg-lex.l: added optional keyword (fixes: #4999) * src/cfg-grammar.y: added optional keyword to pipe and unix domain socket based source drivers (fixes: #4999) * src/afsocket.c (afsocket_sd_init): do not fail if binding failed and optional is TRUE (fixes: #4999) * src/affile.c (affile_sd_init): do not fail if opening failed and optional is TRUE (fixes: #4999) modified files: ChangeLog doc/reference/syslog-ng.xml src/affile.c src/afsocket.c src/cfg-grammar.y src/cfg-lex.l src/driver.h 2006-02-11 08:16:00 GMT Balazs Scheidler patch-2 Summary: implemented filter debugging (fixes: #3988) Revision: syslog-ng--mainline--2.0--patch-2 * src/filter.c (log_filter_rule_eval): new function, previously rule->root was manipulated directly which was not nice, filter rule debugging messages are put here (fixes: #3988), (filter_expr_eval): uninlined, added debugging messages (fixes: #3988), (filter_expr_free): uninlined (*_new): set self->type to be used in log messages properly (fixes: #3988) modified files: ChangeLog src/center.c src/filter.c src/filter.h 2006-02-11 07:53:02 GMT Balazs Scheidler patch-1 Summary: integrated last pending patch from bazsi's archive, started new ChangeLog Revision: syslog-ng--mainline--2.0--patch-1 * tla archives were switched, syslog-ng now uses devel@balabit.hu--other-1, the old ChangeLog file was archived as ChangeLog.1 * integrated a last pending patch from the old archive to fix a possible 64bit compatibility issue new files: .arch-ids/ChangeLog.1.id .arch-ids/ChangeLog.id ChangeLog ChangeLog.1 removed files: .arch-ids/ChangeLog.id ChangeLog modified files: src/logwriter.c src/logwriter.h new patches: bazsi@balabit.hu--bazsi-1/syslog-ng--mainline--2.0--patch-86 2006-01-27 09:17:47 GMT Attila SZALAY base-0 Summary: tag of bazsi@balabit.hu--bazsi-1/syslog-ng--mainline--2.0--patch-85 Revision: 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bazsi@balabit.hu--bazsi-1/syslog-ng--mainline--2.0--patch-79 bazsi@balabit.hu--bazsi-1/syslog-ng--mainline--2.0--patch-80 bazsi@balabit.hu--bazsi-1/syslog-ng--mainline--2.0--patch-81 bazsi@balabit.hu--bazsi-1/syslog-ng--mainline--2.0--patch-82 bazsi@balabit.hu--bazsi-1/syslog-ng--mainline--2.0--patch-83 bazsi@balabit.hu--bazsi-1/syslog-ng--mainline--2.0--patch-84 bazsi@balabit.hu--bazsi-1/syslog-ng--mainline--2.0--patch-85 syslog-ng-2.1.4/contrib/0000755000000000000000000000000011157715104013600 5ustar rootrootsyslog-ng-2.1.4/contrib/init.d.RedHat-7.30000644000000000000000000000752510756015713016377 0ustar rootroot################################################################################ # # Program: syslog-ng init script for Red Hat # ################################################################################ # the following information is for use by chkconfig # if you are want to manage this through chkconfig (as you should), you must # first must add syslog-ng to chkconfig's list of startup scripts it # manages by typing: # # chkconfig --add syslog-ng # # DO NOT CHANGE THESE LINES (unless you know what you are doing) # chkconfig: 2345 12 88 # description: syslog-ng is the next generation of the syslog daemon. \ # syslog-ng gives you the flexibility of logging not only by facility and \ # severity, but also by host, message content, date, etc. it can also replace \ # klogd's function of logging kernel messages # # This following block of lines is correct, do not change! (for more info, see # http://www.linuxbase.org/spec/refspecs/LSB_1.1.0/gLSB/facilname.html) ### BEGIN INIT INFO # Provides: $syslog ### END INIT INFO ################################################################################ # # This is an init script for syslog-ng on the Linux platform. # # It totally relies on the Redhat function library and works the same # way as other typical Redhat init scripts. # # # Platforms (tested): Linux (Redhat 7.3) # # # Author: Gregor Binder # Changed: October 10, 2000 # # Last Changed: September 27, 2002 # Updated by: Diane Davidowicz # changes: Brought the start script up to snuff as far as compliance # with managing the startup script through chkconfig; # added PATH variable ability to hook in path to syslog-ng (if # its necessary); converted init script format to the # standard init script format in Red Hat (7.3 to be exact) # including using the /etc/sysconfig/syslog-ng file to # managed the arguments to syslog-ng without changing this # script, and disabled klogd but noted where and under what # conditions it should be enabled. HAPPY LOGGING. # # Copyright (c) 2000 by sysfive.com GmbH, All rights reserved. # # ################################################################################ # # configuration # INIT_PROG=syslog-ng # # Source Redhat function library. # . /etc/rc.d/init.d/functions # Tack on path to syslog-ng if not already in PATH SYSLOGNG_PATH=":/usr/local/sbin" PATH=$PATH$SYSLOGNG_PATH export PATH # /etc/sysconfig/ is the standard way to pull in options for a daemon to use. # Source config if [ -f /etc/sysconfig/syslog-ng ] ; then . /etc/sysconfig/syslog-ng else SYSLOGNG_OPTIONS= fi RETVAL=0 umask 077 ulimit -c 0 # See how we were called. start() { echo -n "Starting $INIT_PROG: " daemon $INIT_PROG $SYSLOGNG_OPTIONS RETVAL=$? echo # syslog-ng can handle kernel messages. If you do this, don't # run klogd. Consult the following FAQ question to find out why. # # http://www.campin.net/syslog-ng/faq.html#klogd # # If you still prefer to run klogd without syslog-ng handling # kernel messages, uncomment the following block of lines #echo -n $"Starting kernel logger: " #daemon klogd $KLOGD_OPTIONS #echo [ $RETVAL -eq 0 ] && touch "/var/lock/subsys/${INIT_PROG}" return $RETVAL } stop() { # Same here concerning klogd. Uncomment the following block of # code if you are needing to run it #echo -n $"Shutting down kernel logger: " #killproc klogd #echo echo -n "Stopping $INIT_PROG: " killproc $INIT_PROG RETVAL=$? echo [ $RETVAL -eq 0 ] && rm -f "/var/lock/subsys/${INIT_PROG}" return $RETVAL } rhstatus() { status $INIT_PROG } restart() { stop start } case "$1" in start) start ;; stop) stop ;; status) rhstatus ;; restart|reload) restart ;; condrestart) [ -f /var/lock/subsys/syslog-ng ] && restart || : ;; *) echo $"Usage: $0 {start|stop|status|restart|reload}" exit 1 esac exit $? syslog-ng-2.1.4/contrib/syslog-ng.conf.SunOS0000644000000000000000000000442410756015713017406 0ustar rootroot# syslog-ng configuration file. # # This should behave pretty much like the original syslog on SunOS. But # it could be configured a lot smarter. # # See syslog-ng(8) and syslog-ng.conf(5) for more information. # # 20000925 gb@sysfive.com options { sync (0); time_reopen (10); log_fifo_size (1000); long_hostnames (off); use_dns (no); use_fqdn (no); create_dirs (no); keep_hostname (yes); }; source s_sys { sun-streams ("/dev/log" door("/etc/.syslog_door")); internal(); }; destination d_cons { file("/dev/console"); }; destination d_mesg { file("/var/adm/messages"); }; destination d_mail { file("/var/log/syslog"); }; destination d_auth { file("/var/log/authlog"); }; destination d_mlop { usertty("operator"); }; destination d_mlrt { usertty("root"); }; destination d_mlal { usertty("*"); }; filter f_filter1 { level(err) or (level(notice) and facility (auth, kern)); }; filter f_filter2 { level(err) or (facility(kern) and level(notice)) or (facility(daemon) and level(notice)) or (facility(mail) and level(crit)); }; filter f_filter3 { level(alert) or (facility(kern) and level(err)) or (facility(daemon) and level(err)); }; filter f_filter4 { level(alert); }; filter f_filter5 { level(emerg); }; filter f_filter6 { facility(kern) and level(notice); }; filter f_filter7 { facility(mail) and level(debug); }; filter f_filter8 { facility(user) and level(err); }; filter f_filter9 { facility(user) and level(alert); }; log { source(s_sys); filter(f_filter1); destination(d_cons); }; log { source(s_sys); filter(f_filter2); destination(d_mesg); }; log { source(s_sys); filter(f_filter3); destination(d_mlop); }; log { source(s_sys); filter(f_filter4); destination(d_mlrt); }; log { source(s_sys); filter(f_filter5); destination(d_mlal); }; log { source(s_sys); filter(f_filter6); destination(d_auth); }; log { source(s_sys); filter(f_filter7); destination(d_mail); }; log { source(s_sys); filter(f_filter8); destination(d_cons); destination(d_mesg); }; log { source(s_sys); filter(f_filter9); destination(d_mlop); destination(d_mlrt); }; syslog-ng-2.1.4/contrib/init.d.solaris0000644000000000000000000000252410756015713016371 0ustar rootroot#!/bin/sh # # $Id: init.d.solaris,v 1.3 2003/04/11 13:37:47 bazsi Exp $ # # adapted to syslog-ng by BJ, Aug, 7th 2000 # cleaned up by Bazsi, Oct, 12th 2000 # minor fix by Bojan Zdrnja, Apr, 11th 2003 # added nicer options field # DAEMON=/usr/local/sbin/syslog-ng OPTIONS="-f /etc/syslog-ng/syslog-ng.conf" case "$1" in start) if [ -f /etc/syslog-ng/syslog-ng.conf -a -f /usr/local/sbin/syslog-ng ]; then echo 'syslog-ng service starting.' # # Before syslog-ng starts, save any messages from previous # crash dumps so that messages appear in chronological order. # /usr/bin/savecore -m if [ -r /etc/dumpadm.conf ]; then . /etc/dumpadm.conf [ "x$DUMPADM_DEVICE" != xswap ] && \ /usr/bin/savecore -m -f $DUMPADM_DEVICE fi $DAEMON $OPTIONS -p /etc/syslog-ng/syslog-ng.pid fi ;; stop) if [ -f /etc/syslog-ng/syslog-ng.pid ]; then syspid=`/usr/bin/cat /etc/syslog-ng/syslog-ng.pid` [ "$syspid" -gt 0 ] && kill -15 $syspid && rm /etc/syslog-ng/syslog-ng.pid fi ;; *) echo "Usage: $0 { start | stop }" exit 1 ;; esac syslog-ng-2.1.4/contrib/syslog-ng.conf.HP-UX0000644000000000000000000000235610756015713017242 0ustar rootroot# syslog-ng configuration file. # # This should behave pretty much like the original syslog on HP-UX. But # it could be configured a lot smarter. # # See syslog-ng(8) and syslog-ng.conf(8) for more information. # # 20000925 gb@sysfive.com options { sync (0); time_reopen (10); log_fifo_size (1000); long_hostnames (off); use_dns (no); use_fqdn (no); create_dirs (no); keep_hostname (yes); }; source s_sys { pipe("/dev/log"); internal(); }; destination d_cons { file("/dev/console"); }; destination d_mesg { file("/var/adm/syslog/syslog.log"); }; destination d_mail { file("/var/adm/syslog/mail.log"); }; destination d_mlrt { usertty("root"); }; destination d_mlal { usertty("*"); }; filter f_filter1 { facility(mail) and level(debug); }; filter f_filter2 { (facility(mail) and level(debug)) or level(info); }; filter f_filter3 { level(alert); }; filter f_filter4 { level(emerg); }; log { source(s_sys); filter(f_filter1); destination(d_mail); }; log { source(s_sys); filter(f_filter2); destination(d_mesg); }; log { source(s_sys); filter(f_filter3); destination(d_cons); destination(d_mlrt); }; log { source(s_sys); filter(f_filter4); destination(d_mlal); }; syslog-ng-2.1.4/contrib/init.d.HP-UX0000644000000000000000000000650310756015713015557 0ustar rootroot: ################################################################################ # # Program: syslog-ng init script # # Description: # # This is an init script for syslog-ng on the HP-UX platform. # # To start the service, we check if the daemon program is executable. # Accordingly, the preferred way to disable the service PERMANENTLY # is to rename the binary or remove execute permissions. # Ideally, you would remove the software from your system entirely. # # The lowest PID of a running instance of the executable is logged to a # file. This PID is used for killing the daemon. This is a best guess of # course, it is much better to use built-in shutdown functions if the # daemon has those. # # # Platforms (tested): HP-UX (B.10.20) # # # Author: Gregor Binder # # Last Changed: October 10, 2000 # # Copyright (c) 2000 by sysfive.com GmbH, All rights reserved. # ################################################################################ ################################################################################ # configuration # INIT_PROG="/path_to/syslog-ng" # FULL path to daemon required for fuser INIT_OPTS="" # options passed to daemon INIT_HOOK="1" # in case you want to use /etc/rc.config.d # comment this out and edit code below INIT_RDIR="/var/run" PATH=/bin:/sbin:/usr/bin:/usr/sbin INIT_NAME=`basename "$INIT_PROG"` INIT_RPID="${INIT_RDIR}/${INIT_NAME}.pid" ################################################################################ # init # INIT_RETURN=0 umask 077 # Error Handling the HP way # set_return () { x=$? if [ $x -ne 0 ]; then echo "EXIT CODE: $x" INIT_RETURN=1 # always 1 so that 2 can be used for other reasons fi } case "$1" in 'start_msg') echo "Start $INIT_NAME" ;; 'stop_msg') echo "Stopping $INIT_NAME" ;; 'start') # Remove comments to enable reading config files # # if [ -f /etc/rc.config ] ; then # . /etc/rc.config # else # echo "ERROR: /etc/rc.config defaults file MISSING" # fi if [ "$INIT_HOOK" -eq 1 -a -x $INIT_PROG ] ; then $INIT_PROG $INIT_OPTS && echo "$INIT_NAME" set_return else INIT_RETURN=2 fi ;; 'stop') # Remove comments to enable reading config files # # if [ -f /etc/rc.config ] ; then # . /etc/rc.config # else # echo "ERROR: /etc/rc.config defaults file MISSING" # fi # Determine PID of process(es) to stop # if [ "$INIT_HOOK" -ne 1 ] ; then INIT_RETURN=2 else [ -r "$INIT_RPID" ] && { INIT_CPID=`cat "$INIT_RPID"` INIT_CPRG="`ps -ef | awk '$2 == '"$INIT_CPID"' { print $9 }'`" set_return [ "${INIT_CPRG:="unknown"}" = "$INIT_PROG" ] || { echo "process ID mismatch: [$INIT_CPID] is $INIT_CPRG" INIT_RETURN=1 } [ $INIT_RETURN -eq 0 ] && kill "$INIT_CPID" set_return [ $INIT_RETURN -eq 0 ] && rm -f "$INIT_RPID" set_return if [ $INIT_RETURN -eq 0 ]; then echo "$INIT_NAME stopped" else echo "Unable to stop $INIT_NAME" fi } fi ;; *) echo "usage: $0 {start|stop}" INIT_RETURN=1 ;; esac exit $INIT_RETURN syslog-ng-2.1.4/contrib/README0000644000000000000000000000201510756015713014461 0ustar rootrootThis directory contains unsorted user contributions of syslog-ng. They are not maintained, nor supported, but may be useful to some. NOTE: these were simply copied from syslog-ng 1.6 distribution, therefore might not work out-of-the-box for syslog-ng 2.0. init.d.HP-UX - sample init script for HP-UX init.d.RedHat - sample init script for RedHat GNU/Linux init.d.SunOS - sample init script for Sun Solaris init.d.solaris - another sample init script for Sun Solaris syslog-ng.conf.HP-UX - sample configuration for HP-UX syslog-ng.conf.RedHat - sample configuration for RedHat GNU/Linux syslog-ng.conf.SunOS - sample configuration for SunOS syslog-ng.conf.doc - sample configuration file with inline documentation as comments syslog-ng.vim - vim syntax file for syslog-ng.conf syslog2ng - script to convert old syslog.conf to syslog-ng.conf relogger.pl - script to replay syslog messages at the original rate fedora-packaging - directory containing files related to Fedora packaging syslog-mc - syslog multicast client syslog-ng-2.1.4/contrib/syslog-ng.conf.doc0000644000000000000000000016706110756015713017153 0ustar rootroot#---------------------------------------------------------------------- # Program: syslog-ng.conf # Notes: Embedded most of the manual notes within the configuration # file. The original manual can be found at: # # http://www.balabit.com/products/syslog_ng/reference/book1.html # http://www.campin.net/syslog-ng/faq.html # # Many people may find placing all of this information in a # configuration file a bit redundant, but I have found that # with a little bit of extra comments and reference, # maintaining these beasties is much easier. # # This particular log file was taken from the examples that # are given at the different web sites, and made to emulate # the logs of a Mandrake Linux system as much as possible. # Of course, Unix is Unix, is Linux. It should be generic # enough for any Unix system. #---------------------------------------------------------------------- # 16-Mar-03 - REP - Added some extra definitions to the file. # 15-Mar-03 - REP - Added back the comments on filtering. # 27-Feb-03 - REP - Further modified for local environment. # 27-Feb-03 - REP - Updated for new configuration and version 1.6.0 # 12-Dec-02 - REP - Continued updates for writing to databases. # 30-Nov-02 - REP - Initial creation for testing. #---------------------------------------------------------------------- # Options #---------------------------------------------------------------------- # # Name Values Description # ------------------------- ------- ------------------------------------ # bad_hostname reg exp A regexp which matches hostnames # which should not be taken as such. # chain_hostnames y/n Enable or disable the chained # hostname format. # create_dirs y/n Enable or disable directory creation # for destination files. # dir_group groupid # dir_owner userid # dir_perm perm # dns_cache y/n Enable or disable DNS cache usage. # dns_cache_expire num Number of seconds while a successful # lookup is cached. # dns_cache_expire_failed num Number of seconds while a failed # lookup is cached. # dns_cache_size num Number of hostnames in the DNS cache. # gc_busy_threshold num Sets the threshold value for the # garbage collector, when syslog-ng is # busy. GC phase starts when the number # of allocated objects reach this # number. Default: 3000. # gc_idle_threshold num Sets the threshold value for the # garbage collector, when syslog-ng is # idle. GC phase starts when the number # of allocated objects reach this # number. Default: 100. # group groupid # keep_hostname y/n Enable or disable hostname rewriting. # This means that if the log entry had # been passed through at least one other # logging system, the ORIGINAL hostname # will be kept attached to the log. # Otherwise the last logger will be # considered the log entry owner and # the log entry will appear to have # come from that host. # log_fifo_size num The number of lines fitting to the # output queue # log_msg_size num Maximum length of message in bytes. # long_hostnames on/off This options appears to only really # have an affect on the local system. # which removes the source of the log. # As an example, normally the local # logs will state src@hostname, but # with this feature off, the source # is not reported. # mark num The number of seconds between two # MARK lines. NOTE: not implemented # yet. # owner userid # perm perm # stats num The number of seconds between two # STATS. # sync num The number of lines buffered before # written to file # time_reap num The time to wait before an idle # destination file is closed. # time_reopen num The time to wait before a died # connection is reestablished # use_dns y/n Enable or disable DNS usage. # syslog-ng blocks on DNS queries, # so enabling DNS may lead to a # Denial of Service attack. To # prevent DoS, protect your # syslog-ng network endpoint with # firewall rules, and make sure that # all hosts, which may get to # syslog-ng is resolvable. # use_fqdn y/n Add Fully Qualified Domain Name # instead of short hostname. # use_time_recvd y/n Use the time a message is # received instead of the one # specified in the message. #---------------------------------------------------------------------- # 15-Mar-03 - REP - Since some of the clocks are not quite right, we # are going to go ahead and just use the local time # as the master time. # 12-Mar-03 - REP - We have taken a few configuration options from the # newer Solaris configuration because some of the # reasons are valid for us as well. We have increased # the log_msg_size and log_fifo_size to increase the # amount of buffering that we do. While for most # systems this may not have a noticeable affect, it # will for systems that are at the end of a lot of # logging systems. # 20-Dec-02 - REP - Changed the stat() time from the default of 10 # minutes to once an hour. #---------------------------------------------------------------------- options { chain_hostnames(no); create_dirs (no); dir_perm(0755); dns_cache(yes); keep_hostname(yes); log_fifo_size(2048); log_msg_size(8192); long_hostnames(on); perm(0644); stats(3600); sync(0); time_reopen (10); use_dns(yes); use_fqdn(yes); }; #---------------------------------------------------------------------- # Sources #---------------------------------------------------------------------- # # fifo/pipe - The pipe driver opens a named pipe with the # specified name, and listens for messages. It's # used as the native message getting protocol on # HP-UX. # file - Usually the kernel presents its messages in a # special file (/dev/kmsg on BSDs, /proc/kmsg on # Linux), so to read such special files, you'll need # the file() driver. Please note that you can't use # this driver to follow a file like tail -f does. # internal - All internally generated messages "come" from this # special source. If you want warnings, errors and # notices from syslog-ng itself, you have to include # this source in one of your source statements. # sun-streams - Solaris uses its STREAMS API to send messages to # the syslogd process. You'll have to compile # syslog-ng with this driver compiled in (see # ./configure --help). # # Newer versions of Solaris (2.5.1 and above), uses a # new IPC in addition to STREAMS, called door to # confirm delivery of a message. Syslog-ng supports # this new IPC mechanism with the door() option. # # The sun-streams() driver has a single required # argument, specifying the STREAMS device to open and # a single option. # tcp/udp - These drivers let you receive messages from the # network, and as the name of the drivers show, you # can use both UDP and TCP as transport. # # UDP is a simple datagram oriented protocol, which # provides "best effort service" to transfer # messages between hosts. It may lose messages, and # no attempt is made to retransmit such lost # messages at the protocol level. # # TCP provides connection-oriented service, which # basically means a flow-controlled message pipeline. # In this pipeline, each message is acknowledged, and # retransmission is done for lost packets. Generally # it's safer to use TCP, because lost connections can # be detected, and no messages get lost, but # traditionally the syslog protocol uses UDP. # # None of tcp() and udp() drivers require positional # parameters. By default they bind to 0.0.0.0:514, # which means that syslog-ng will listen on all # available interfaces, port 514. To limit accepted # connections to one interface only, use the # localip() parameter as described below. # # Options: # # Name Type Description Default # -------------- ------ -------------------------------- -------- # ip or local ip string The IP address to bind to. Note 0.0.0.0 # that this is not the address # where messages are accepted # from. # keep-alive y/n Available for tcp() only, and yes # specifies whether to close # connections upon the receival # of a SIGHUP signal. # max-connections number Specifies the maximum number of 10 # simultaneous connections. # port or local port number The port number to bind 514 # to. # -------------- ------ -------------------------------- -------- # # unix-stream - unix-dgram - These two drivers behave similarly: # they open the given AF_UNIX socket, and start # listening on them for messages. unix-stream() is # primarily used on Linux, and uses SOCK_STREAM # semantics (connection oriented, no messages are # lost), unix-dgram() is used on BSDs, and uses # SOCK_DGRAM semantics, this may result in lost # local messages, if the system is overloaded. # # To avoid denial of service attacks when using # connection-oriented protocols, the number of # simultaneously accepted connections should be # limited. This can be achieved using the # max-connections() parameter. The default value of # this parameter is quite strict, you might have to # increase it on a busy system. # # Both unix-stream and unix-dgram has a single # required positional argument, specifying the # filename of the socket to create, and several # optional parameters. # # Options: # # Name Type Description Default # -------------- ------ -------------------------------- -------- # group string Set the gid of the socket. root # keep-alive y/n Selects whether to keep yes # connections opened when # syslog-ng is restarted, can be # used only with unix-stream(). # max-connections numb Limits the number of 10 # simultaneously opened # connections. Can be used only # with unix-stream(). # owner string Set the uid of the socket. root # perm num Set the permission mask. For 0666 # octal numbers prefix the number # with '0', e.g. use 0755 for # rwxr-xr-x. #---------------------------------------------------------------------- # Notes: For Linux systems (and especially RedHat derivatives), # they have a second logging process for kernel messages. # This source is /proc/kmsg. If you are running this on a # system that is not Linux, then the source entry for this # should be removed. # # It seems that there is some performance questions related # to what type of source stream should be used for Linux # boxes. The documentation states the /dev/log should use # unix-stream, but from the mailing list it has been # strongly suggested that unix-dgram be used. # # WARNING: TCP wrappers has been enabled for this system, and unless # you also place entries in /etc/hosts.allow for each of the # devices that will be delivering logs via TCP, you will # NOT receive the logs. # # Also note that if there is any form of a local firewall, # this will also need to be altered such that the incoming # and possibly outgoing packets are allowed by the firewall # rules. #---------------------------------------------------------------------- # There has been a lot of debate on whether everything should be put # to a single source, or breakdown all the sources into individual # streams. The greatest flexibility would be in many, but the most # simple is the single. Since we wrote this file, we have chosen the # route of maximum flexibility. # # For those of you that like simplicity, this could have also been # done as the follows: # # source src # { # internal(); # file("/proc/kmsg" log_prefix("kernel: ")); # tcp(ip(127.0.0.1) port(4800) keep-alive(yes)); # udp(); # unix-stream("/dev/log"); # }; # # You would also have to change all the log statements to only # reference the now single source stream. #---------------------------------------------------------------------- # 16-Mar-03 - REP - The default number of allowed TCP connects is set # very low for a logserver. This value should only # be set greater than the default for servers that # will actually be serving that many systems. #---------------------------------------------------------------------- source s_dgram { unix-dgram("/dev/log"); }; source s_internal { internal(); }; source s_kernel { file("/proc/kmsg" log_prefix("kernel: ")); }; source s_tcp { tcp(port(4800) keep-alive(yes) max_connections(100)); }; #---------------------------------------------------------------------- # Destinations #---------------------------------------------------------------------- # # fifo/pipe - This driver sends messages to a named pipe like # /dev/xconsole # # The pipe driver has a single required parameter, # specifying the filename of the pipe to open, and # no options. # file - The file driver is one of the most important # destination drivers in syslog-ng. It allows you to # output messages to the named file, or as you'll see # to a set of files. # # The destination filename may include macros which # gets expanded when the message is written, thus a # simple file() driver may result in several files # to be created. Macros can be included by prefixing # the macro name with a '$' sign (without the quotes), # just like in Perl/PHP. # # If the expanded filename refers to a directory # which doesn't exist, it will be created depending # on the create_dirs() setting (both global and a per # destination option) # # WARNING: since the state of each created file must # be tracked by syslog-ng, it consumes some memory # for each file. If no new messages are written to a # file within 60 seconds (controlled by the time_reap # global option), it's closed, and its state is freed. # # Exploiting this, a DoS attack can be mounted against # your system. If the number of possible destination # files and its needed memory is more than the amount # your logserver has. # # The most suspicious macro is $PROGRAM, where the # possible variations is quite high, so in untrusted # environments $PROGRAM usage should be avoided. # # Macros: # # Name Description # ----------------- ----------------------------------------------- # DATE Date of the transaction. # DAY The day of month the message was sent. # FACILITY The name of the facility, the message is tagged # as coming from. # FULLDATE Long form of the date of the transaction. # FULLHOST Full hostname of the system that sent the log. # HOST The name of the source host where the message # is originated from. If the message traverses # several hosts, and chain_hostnames() is on, # the first one is used. # HOUR The hour of day the message was sent. # ISODATE Date in ISO format. # MIN The minute the message was sent. # MONTH The month the message was sent. # MSG or MESSAGE Message contents. # PRIORITY or LEVEL The priority of the message. # PROGRAM The name of the program the message was sent by. # SEC The second the message was sent. # TAG The priority and facility encoded as a 2 digit # hexadecimal number. # TZ The time zone or name or abbreviation. e.g. 'PDT' # TZOFFSET The time-zone as hour offset from GMT. e.g. # '-0700' # WEEKDAY The 3-letter name of the day of week the # message was sent, e.g. 'Thu'. # YEAR The year the message was sent. Time expansion # macros can either use the time specified in # the log message, e.g. the time the log message # is sent, or the time the message was received # by the log server. This is controlled by the # use_time_recvd() option. # ----------------- ----------------------------------------------- # # Options: # # Name Type Description Default # -------------- ------ -------------------------------- -------- # compress y/n Compress the resulting logfile global # using zlib. NOTE: this is not setting # implemented as of 1.3.14. # reate_dirs y/n Enable creating non-existing no # directories. # dir_perm num The permission mask of 0600 # directories created by # syslog-ng. Log directories are # only created if a file after # macro expansion refers to a # non-existing directory, and dir # creation is enabled using # create_dirs(). # encrypt y/n Encrypt the resulting file. global # NOTE: this is not implemented as setting # of 1.3.14. # fsync y/n Forces an fsync() call on the # destination fd after each write. # Note: this may degrade # performance seriously # group string Set the group of the created root # filename to the one specified. # log_fifo_size num The number of entries in the global # output fifo. setting # owner string Set the owner of the created root # filename to the one specified. # perm num The permission mask of the file 0600 # if it is created by syslog-ng. # remove_if_older num If set to a value higher than 0, 0 # before writing to a file, # syslog-ng checks whether this # file is older than the specified # amount of time (specified in # seconds). If so, it removes the # existing file and the line to # be written is the first line in # a new file with the same name. # In combination with e.g. the # $WEEKDAY macro, this is can be # used for simple log rotation, # in case not all history need to # be kept. # sync_freq num The logfile is synced when this global # number of messages has been setting # written to it. # template string Specifies a template which # specifies the logformat to be # used in this file. The possible # macros are the same as in # destination filenames. # template_escape y/n Turns on escaping ' and " in yes # templated output files. It is # useful for generating SQL # statements and quoting string # contents so that parts of your # log message don't get # interpreted as commands to the # SQL server. # -------------- ------ -------------------------------- -------- # # program - This driver fork()'s executes the given program with # the given arguments and sends messages down to the # stdin of the child. # # The program driver has a single required parameter, # specifying a program name to start and no options. # The program is executed with the help of the current # shell, so the command may include both file patterns # and I/O redirection, they will be processed. # # NOTE: the program is executed once at startup, and # kept running until SIGHUP or exit. The reason is to # prevent starting up a large number of programs for # messages, which would imply an easy DoS. # tcp/udp - This driver sends messages to another host on the # local intranet or internet using either UDP or TCP # protocol. # # Both drivers have a single required argument # specifying the destination host address, where # messages should be sent, and several optional # parameters. Note that this differs from source # drivers, where local bind address is implied, and # none of the parameters are required. # # Options: # # Name Type Description Default # -------------- ------ -------------------------------- -------- # localip string The IP address to bind to before 0.0.0.0 # connecting to target. # localport num The port number to bind to. 0 # port/destport num The port number to connect to. 514 # -------------- ------ -------------------------------- -------- # usertty - This driver writes messages to the terminal of a # logged-in user. # # The usertty driver has a single required argument, # specifying a username who should receive a copy of # matching messages, and no optional arguments. # unix-dgram - unix-stream - This driver sends messages to a unix # socket in either SOCK_STREAM or SOCK_DGRAM mode. # # Both drivers have a single required argument # specifying the name of the socket to connect to, and # no optional arguments. #---------------------------------------------------------------------- #---------------------------------------------------------------------- # Standard Log file locations #---------------------------------------------------------------------- destination authlog { file("/var/log/auth.log"); }; destination bootlog { file("/var/log/boot.log"); }; destination debug { file("/var/log/debug"); }; destination explan { file("/var/log/explanations"); }; destination messages { file("/var/log/messages"); }; destination routers { file("/var/log/routers.log"); }; destination secure { file("/var/log/secure"); }; destination spooler { file("/var/log/spooler"); }; destination syslog { file("/var/log/syslog"); }; destination user { file("/var/log/user.log"); }; #---------------------------------------------------------------------- # Special catch all destination sorting by host #---------------------------------------------------------------------- destination hosts { file("/var/log/HOSTS/$HOST/$YEAR/$MONTH/$DAY/$FACILITY_$HOST_$YEAR_$MONTH_$DAY" owner(root) group(root) perm(0600) dir_perm(0700) create_dirs(yes)); }; #---------------------------------------------------------------------- # Forward to a loghost server #---------------------------------------------------------------------- #destination loghost { udp("10.1.1.254" port(514)); }; #---------------------------------------------------------------------- # Mail subsystem logs #---------------------------------------------------------------------- destination mail { file("/var/log/mail.log"); }; destination mailerr { file("/var/log/mail/errors"); }; destination mailinfo { file("/var/log/mail/info"); }; destination mailwarn { file("/var/log/mail/warnings"); }; #---------------------------------------------------------------------- # INN news subsystem #---------------------------------------------------------------------- destination newscrit { file("/var/log/news/critical"); }; destination newserr { file("/var/log/news/errors"); }; destination newsnotice { file("/var/log/news/notice"); }; destination newswarn { file("/var/log/news/warnings"); }; #---------------------------------------------------------------------- # Cron subsystem #---------------------------------------------------------------------- destination cron { file("/var/log/cron.log"); }; destination crondebug { file("/var/log/cron/debug"); }; destination cronerr { file("/var/log/cron/errors"); }; destination croninfo { file("/var/log/cron/info"); }; destination cronwarn { file("/var/log/cron/warnings"); }; #---------------------------------------------------------------------- # LPR subsystem #---------------------------------------------------------------------- destination lpr { file("/var/log/lpr.log"); }; destination lprerr { file("/var/log/lpr/errors"); }; destination lprinfo { file("/var/log/lpr/info"); }; destination lprwarn { file("/var/log/lpr/warnings"); }; #---------------------------------------------------------------------- # Kernel messages #---------------------------------------------------------------------- destination kern { file("/var/log/kern.log"); }; destination kernerr { file("/var/log/kernel/errors"); }; destination kerninfo { file("/var/log/kernel/info"); }; destination kernwarn { file("/var/log/kernel/warnings"); }; #---------------------------------------------------------------------- # Daemon messages #---------------------------------------------------------------------- destination daemon { file("/var/log/daemon.log"); }; destination daemonerr { file("/var/log/daemons/errors"); }; destination daemoninfo { file("/var/log/daemons/info"); }; destination daemonwarn { file("/var/log/daemons/warnings"); }; #---------------------------------------------------------------------- # Console warnings #---------------------------------------------------------------------- destination console { file("/dev/tty12"); }; #---------------------------------------------------------------------- # All users #---------------------------------------------------------------------- destination users { usertty("*"); }; #---------------------------------------------------------------------- # Examples of programs that accept syslog messages and do something # programatically with them. #---------------------------------------------------------------------- #destination mail-alert { program("/usr/local/bin/syslog-mail"); }; #destination mail-perl { program("/usr/local/bin/syslog-mail-perl"); }; #---------------------------------------------------------------------- # Piping to Swatch #---------------------------------------------------------------------- #destination swatch { program("/usr/bin/swatch --read-pipe=\"cat /dev/fd/0\""); }; #---------------------------------------------------------------------- # Database notes: # # Overall there seems to be three primary methods of putting data from # syslog-ng into a database. Each of these has certain pros and cons. # # FIFO file: Simply piping the template data into a First In, First # Out file. This will create a stream of data that will # not require any sort of marker or identifier of how # much data has been read. This is the most elegant of # the solutions and probably the most unstable. # # Pros: Very fast data writes and reads. Data being # inserted into a database will be near real # time. # # Cons: Least stable of all the possible solutions, # and could require a lot of custom work to # make function on any particular Unix system. # # Loss of the pipe file will cause complete # data loss, and all following data that would # have been written to the FIFO file. # # Buffer file: While very similar to a FIFO file this is would be a # text file which would buffer all the template # output information. Another program from cron or # similar service would then run and source the buffer # files and process the data into the database. # # Pros: Little chance of losing data since everything # will be written to a physical file much like # the regular logging process. # # This method gives a tremendous amount of # flexibility since there would be yet another # opportunity to filter logs prior to inserting # any data into the database. # # Cons: Because there must be some interval between # the processing of the buffer files, there will # be a lag before the data is inserted in to the # database. # # There is also a slight chance of data corruption # (ie bad insert command) if the system crashes # during a write, although this scenero is very # unlikely. # # Another possible issue is that because multiple # buffer files be written, the previously run # sourcing file could get behind the data # insertion if there is a very large quantity of # logs being written. This will totally depend # on the system that this is running on. # # Program: The least elegant of the solutions. This method is to # send the stream of data through some further interrupter # program such as something in Perl or C. That program # will then take some action based off the data which # could include writing to a database similarly to the # program "sqlsyslogd". # # Pros: Allows complete control of the data, and as much # post processing as required. # # Cons: Slowest of all the forms. Since the data will # have to go through some post processing it will # cause data being written to the database to # remain behind actual log records. This could # cause a race condition in that logging is lost # either due to system crash, or high load on # the logging system. # #---------------------------------------------------------------------- #---------------------------------------------------------------------- # Writing to a MySQL database: # # Assumes a table/database structure of: # # CREATE DATABASE syslog; # USE syslog; # # CREATE TABLE logs ( host varchar(32) default NULL, # facility varchar(10) default NULL, # priority varchar(10) default NULL, # level varchar(10) default NULL, # tag varchar(10) default NULL, # date date default NULL, # time time default NULL, # program varchar(15) default NULL, # msg text, seq int(10) unsigned NOT NULL auto_increment, # PRIMARY KEY (seq), # KEY host (host), # KEY seq (seq), # KEY program (program), # KEY time (time), # KEY date (date), # KEY priority (priority), # KEY facility (facility)) # TYPE=MyISAM; # #---------------------------------------------------------------------- # Piping method #---------------------------------------------------------------------- #destination database { pipe("/tmp/mysql.pipe" # template("INSERT INTO logs (host, facility, # priority, level, tag, date, time, program, # msg) VALUES ( '$HOST', '$FACILITY', '$PRIORITY', # '$LEVEL', '$TAG', '$YEAR-$MONTH-$DAY', # '$HOUR:$MIN:$SEC', '$PROGRAM', '$MSG' );\n") # template-escape(yes)); }; #---------------------------------------------------------------------- # Buffer file method #---------------------------------------------------------------------- destination database { file("/var/log/dblog/fulllog.$YEAR.$MONTH.$DAY.$HOUR.$MIN.$SEC" template("INSERT INTO logs (host, facility, priority, level, tag, date, time, program, msg) VALUES ( '$HOST', '$FACILITY', '$PRIORITY', '$LEVEL', '$TAG', '$YEAR-$MONTH-$DAY', '$HOUR:$MIN:$SEC', '$PROGRAM', '$MSG' );\n") owner(root) group(root) perm(0600) dir_perm(0700) create_dirs(yes) template-escape(yes)); }; #---------------------------------------------------------------------- # Program method (alternate using sqlsyslogd): # # Notes: This is not a bad process, but lacks very much flexibility # unless more changes are made to the source of sqlsyslogd. # This is because sqlsyslogd assumes the data in a larger # object style instead of breaking it down into smaller # columnar pieces. #---------------------------------------------------------------------- #destination database { program("/usr/local/sbin/sqlsyslogd -u # sqlsyslogd -t logs sqlsyslogs2 -p"); }; #---------------------------------------------------------------------- # Since we probably will not be putting ALL of our logs in the database # we better plan on capturing that data that we will be discarding for # later review to insure we did not throw anything away we really # should have captured. #---------------------------------------------------------------------- destination db_discard { file("/var/log/discard.log"); }; #---------------------------------------------------------------------- # Filters #---------------------------------------------------------------------- # # Functions: # # Name Synopsis Description # -------------- ------------------------------ -------------------- # facility facility(facility[,facility]) Match messages # having one of the # listed facility code. # filter Call another filter rule and # evaluate its value # host host(regexp) Match messages by # using a regular # expression against # the hostname field # of log messages. # level/priority level(pri[,pri1..pri2[,pri3]]) Match messages based # on priority. # match Tries to match a regular # expression to the message # itself. # program program(regexp) Match messages by # using a regular # expression against # the program name # field of log messages #---------------------------------------------------------------------- # NOTES: # # Getting filtering to work right can be difficult because while the # syntax is fairly simple, it is not well documented. To illustrate # a brief lesson on filtering and to explain the majority of the # mechanics, we shall use the filter from the PostgreSQL database # how-to page found at: http://www.umialumni.com/~ben/SYSLOG-DOC.html # # This is a perfect and somewhat complex example to use. In its # original form it resembles: # # filter f_postgres { not( # (host("syslogdb") and facility(cron) and level(info)) # or (facility(user) and level(notice) # and ( match(" gethostbyaddr: ") # or match("last message repeated ") # ) # ) # or ( facility(local3) and level(notice) # and match(" SYSMON NORMAL ")) # or ( facility(mail) and level(warning) # and match(" writable directory") # ) # or ( ( host("dbserv1.somecompany.com") # or host("dbserv2.somecompany.com") # ) # and facility(auth) and level(info) # and match("su oracle") and match(" succeeded for root on /dev/") # ) # ); }; # # While in this form, it does not induce a tremendous amount of # insight on what the specific filter is attempting to accomplish. In # reformatting the filter to resemble something a bit more human # readable, it would look like: # # filter f_postgres { not # ( # ( # host("syslogdb") and # facility(cron) and # level(info) # ) or # ( # facility(user) and # level(notice) and # ( # match(" gethostbyaddr: ") or # match("last message repeated ") # ) # ) or # ( # facility(local3) and # level(notice) and # match(" SYSMON NORMAL ") # ) or # ( # facility(mail) and # level(warning) and # match(" writable directory") # ) or # ( # ( # host("dbserv1.somecompany.com") or # host("dbserv2.somecompany.com") # ) and # facility(auth) and # level(info) and # match("su oracle") and # match(" succeeded for root on /dev/") # ) # ); # }; # # Now in this form we can now begin to see what this filter has been # attempting to accomplish. We can now further breakdown each logical # section and explain the different methods: # # [1] As in all statements in syslog-ng, each of the beginnings and # endings must be with a curly bracket "{" "}" to clearly denote # the start and finish. # # In this filter, the entire filter is preferred by a "not" to # indicate that these are the messages that we are NOT interested # in and should be the ones filtered out. All lines of logs that # do not match these lines will be sent to the destination. # # { not # # [2] The first major part of the filter is actually a compound # filter that has two parts. Because the two parts are separated # by an "or", only one of the two parts must be matched for that # line of log to be filtered. # # [2a] In the first part of this filter there are three requirements # to be met for the filter to take affect. These are the host # string "syslogdb". the facility "cron", and the syslog level # of info. # # ( # ( # host("syslogdb") and # facility(cron) and # level(info) # ) or # # [2b] In the second part of the filter, which in itself is a # compound filter, there are three requirements as well. These # are that the facility of "user", and the log level of "notice" # are met in addition to one of the two string matches that are # shown in the example. # # ( # facility(user) and # level(notice) and # ( # match(" gethostbyaddr: ") or # match("last message repeated ") # ) # ) or # # [3] In the section of the filter there are once again three # requirements to fire off a match which are a facility of "level3" # a log level of "notice" and a sting match of " SYSMON NORMAL ". # # ( # facility(local3) and # level(notice) and # match(" SYSMON NORMAL ") # ) or # # [4] This part of the filter is very similar to the previous # filter, but with different search patterns. # # ( # facility(mail) and # level(warning) and # match(" writable directory") # ) or # # [5] The last section of the filter is also a compound filter # that to take affect will require that one of two hosts # are matched, the facility of "auth", and log level of # "info" occur in addition to the two string matches. # # ( # ( # host("dbserv1.somecompany.com") or # host("dbserv2.somecompany.com") # ) and # facility(auth) and # level(info) and # match("su oracle") and # match(" succeeded for root on /dev/") # ) # # [6] As in all command sets in syslog-ng, each of the statements # must be properly closed with the correct ending punctuation # AND a semi-colon. Do not forget both, or you will be faced with # an error. # # ); }; # # While this may not be the most complete example, it does cover the # majority of the options and features that are available within the # current version of syslog-ng. #---------------------------------------------------------------------- #---------------------------------------------------------------------- # Standard filters for the standard destinations. #---------------------------------------------------------------------- filter f_auth { facility(auth, authpriv); }; filter f_authpriv { facility(authpriv); }; filter f_cron { facility(cron); }; filter f_daemon { facility(daemon); }; filter f_kern { facility(kern); }; filter f_local1 { facility(local1); }; filter f_local2 { facility(local2); }; filter f_local3 { facility(local3); }; filter f_local4 { facility(local4); }; filter f_local5 { facility(local5); }; filter f_local6 { facility(local6); }; filter f_local7 { facility(local7); }; filter f_lpr { facility(lpr); }; filter f_mail { facility(mail); }; filter f_messages { facility(daemon, kern, user); }; filter f_news { facility(news); }; filter f_spooler { facility(uucp,news) and level(crit); }; filter f_syslog { not facility(auth, authpriv) and not facility(mail); }; filter f_user { facility(user); }; #---------------------------------------------------------------------- # Other catch-all filters #---------------------------------------------------------------------- filter f_crit { level(crit); }; #filter f_debug { not facility(auth, authpriv, news, mail); }; filter f_debug { level(debug); }; filter f_emergency { level(emerg); }; filter f_err { level(err); }; filter f_info { level(info); }; filter f_notice { level(notice); }; filter f_warn { level(warn); }; #---------------------------------------------------------------------- # Filer for the MySQL database pipe. These are things that we really # do not care to see otherwise they may fill up our database with # garbage. #---------------------------------------------------------------------- #filter f_db { not facility(kern) and level(info, warning) or # not facility(user) and level(notice) or # not facility(local2) and level(debug); }; # #filter f_db { not match("last message repeated ") or # not match("emulate rawmode for keycode"); }; # #filter f_discard { facility(kern) and level(info, warning) or # facility(user) and level(notice) or # facility(local2) and level(debug); }; # #filter f_discard { match("last message repeated ") or # match("emulate rawmode for keycode"); }; #---------------------------------------------------------------------- # Logging #---------------------------------------------------------------------- # # Notes: When applying filters, remember that each subsequent filter # acts as a filter on the previous data flow. This means that # if the first filter limits the flow to only data from the # auth system, a subsequent filter for authpriv will cause # no data to be written. An example of this would be: # # log { source(s_dgram); # source(s_internal); # source(s_kernel); # source(s_tcp); # source(s_udp); filter(f_auth); # filter(f_authpriv); destination(authlog); }; # # So, one can cancel out the other. # # There are also certain flags that can be attached to each of the log # statements: # # Flag Description # -------- ---------------------------------------------------------- # catchall This flag means that the source of the message is ignored, # only the filters are taken into account when matching # messages. # fallback This flag makes a log statement 'fallback'. Being a # fallback statement means that only messages not matching # any 'non-fallback' log statements will be dispatched. # final This flag means that the processing of log statements ends # here. Note that this doesn't necessarily mean that # matching messages will be stored once, as they can be # matching log statements processed prior the current one. #---------------------------------------------------------------------- #---------------------------------------------------------------------- # Standard logging #---------------------------------------------------------------------- log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_auth); destination(authlog); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_local7); destination(bootlog); }; #log{ source(s_dgram); # source(s_internal); # source(s_kernel); # source(s_tcp); # source(s_udp); filter(f_debug); destination(debug); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_local1); destination(explan); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_local5); destination(routers); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_messages); destination(messages); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_authpriv); destination(secure); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_spooler); destination(spooler); }; log { source(s_dgram); source(s_internal); source(s_kernel); source(s_tcp); filter(f_syslog); destination(syslog); }; #log { source(s_dgram); # source(s_internal); # source(s_kernel); # source(s_tcp); # source(s_udp); destination(syslog); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_user); destination(user); }; #---------------------------------------------------------------------- # Special catch all destination sorting by host #---------------------------------------------------------------------- log { source(s_dgram); source(s_internal); source(s_kernel); source(s_tcp); destination(hosts); }; #---------------------------------------------------------------------- # Send to a loghost #---------------------------------------------------------------------- #log { source(s_dgram); # source(s_internal); # source(s_kernel); # source(s_tcp); destination(loghost); }; #---------------------------------------------------------------------- # Mail subsystem logging #---------------------------------------------------------------------- #log { source(s_dgram); # source(s_internal); # source(s_kernel); # source(s_tcp); # source(s_udp); filter(f_mail); destination(mail); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_mail); filter(f_err); destination(mailerr); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_mail); filter(f_info); destination(mailinfo); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_mail); filter(f_notice); destination(mailinfo); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_mail); filter(f_warn); destination(mailwarn); }; #---------------------------------------------------------------------- # INN subsystem logging #---------------------------------------------------------------------- log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_news); filter(f_crit); destination(newscrit); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_news); filter(f_err); destination(newserr); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_news); filter(f_notice); destination(newsnotice); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_news); filter(f_warn); destination(newswarn); }; #---------------------------------------------------------------------- # Cron subsystem logging #---------------------------------------------------------------------- #log { source(s_dgram); # source(s_internal); # source(s_tcp); # source(s_udp); filter(f_cron); destination(crondebug); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_cron); filter(f_err); destination(cronerr); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_cron); filter(f_info); destination(croninfo); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_cron); filter(f_warn); destination(cronwarn); }; #---------------------------------------------------------------------- # LPR subsystem logging #---------------------------------------------------------------------- #log { source(s_dgram); # source(s_internal); # source(s_tcp); # source(s_udp); filter(f_lpr); destination(lpr); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_lpr); filter(f_err); destination(lprerr); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_lpr); filter(f_info); destination(lprinfo); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_lpr); filter(f_warn); destination(lprwarn); }; #---------------------------------------------------------------------- # Kernel subsystem logging #---------------------------------------------------------------------- #log { source(s_dgram); # source(s_internal); # source(s_kernel); # source(s_tcp); # source(s_udp); filter(f_kern); destination(kern); }; log { source(s_dgram); source(s_internal); source(s_kernel); source(s_tcp); filter(f_kern); filter(f_err); destination(kernerr); }; log { source(s_dgram); source(s_internal); source(s_kernel); source(s_tcp); filter(f_kern); filter(f_info); destination(kerninfo); }; log { source(s_dgram); source(s_internal); source(s_kernel); source(s_tcp); filter(f_kern); filter(f_warn); destination(kernwarn); }; #---------------------------------------------------------------------- # Daemon subsystem logging #---------------------------------------------------------------------- #log { source(s_dgram); # source(s_internal); # source(s_tcp); # source(s_udp); filter(f_daemon); destination(daemon); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_daemon); filter(f_err); destination(daemonerr); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_daemon); filter(f_info); destination(daemoninfo); }; log { source(s_dgram); source(s_internal); source(s_tcp); filter(f_daemon); filter(f_warn); destination(daemonwarn); }; #---------------------------------------------------------------------- # Console logging #---------------------------------------------------------------------- # 16-Mar-03 - REP - Removed logging to the console for performance # reasons. Since we are not really going to be # looking at the console all the time, why log there # anyway. #---------------------------------------------------------------------- #log { source(s_dgram); # source(s_internal); # source(s_kernel); # source(s_tcp); filter(f_syslog); destination(console); }; #---------------------------------------------------------------------- # Logging to a database #---------------------------------------------------------------------- #log { source(s_dgram); # source(s_internal); # source(s_kernel); # source(s_tcp); filter(f_db); destination(database); }; #log { source(s_dgram); # source(s_internal); # source(s_kernel); # source(s_tcp); filter(f_discard); destination(db_discard); }; syslog-ng-2.1.4/contrib/Makefile.in0000644000000000000000000002246311157715046015661 0ustar rootroot# Makefile.in generated by automake 1.9.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; 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}; destination d_syslognglog { file("/var/adm/syslog/syslog-ng.log" owner("root") group("adm") perm(0640)); }; log { source(s_internal); destination(d_syslognglog); }; # log everything to /var/adm/syslog/messages source s_local { pipe("/dev/log" pad_size(2048)); }; destination d_messages { file("/var/adm/syslog/messages" owner("root") group("adm") perm(0640)); }; log { source(s_local); destination(d_messages); }; # Remote logging # #source s_remote { # tcp(ip(0.0.0.0) port(514)); # udp(ip(0.0.0.0) port(514)); #}; # #destination d_separatedbyhosts { # file("/var/adm/syslog/syslog-ng/$HOST/messages" owner("root") group("root") perm(0640) dir_perm(0750) create_dirs(yes)); #}; # #log { # source(s_remote); # destination(d_separatedbyhosts); #}; # # Local filters examples # #filter f_messages { level(info..emerg); }; #filter f_secure { facility(authpriv); }; #filter f_mail { facility(mail); }; #filter f_cron { facility(cron); }; #filter f_emerg { level(emerg); }; #filter f_spooler { level(crit..emerg) and facility(uucp, news); }; #filter f_local7 { facility(local7); }; # # Local destination examples # #destination d_secure { file("/var/log/secure"); }; #destination d_maillog { file("/var/log/maillog"); }; #destination d_cron { file("/var/log/cron"); }; #destination d_console { usertty("root"); }; #destination d_spooler { file("/var/log/spooler"); }; #destination d_bootlog { file("/var/log/boot.log"); }; # # Local log examples - order DOES matter ! # #log { source(s_local); filter(f_emerg); destination(d_console); }; #log { source(s_local); filter(f_secure); destination(d_secure); flags(final); }; #log { source(s_local); filter(f_maillog); destination(d_maillog); flags(final); }; #log { source(s_local); filter(f_cron); destination(d_cron); flags(final); }; #log { source(s_local); filter(f_spooler); destination(d_spooler); }; #log { source(s_local); filter(f_local7); destination(d_bootlog); }; #log { source(s_local); filter(f_messages); destination(d_messages); }; syslog-ng-2.1.4/contrib/hpux-packaging/syslog-ng.init0000644000000000000000000000652610756015713021331 0ustar rootroot#!/bin/sh ################################################################################ # # Program: syslog-ng init script # # Description: # # This is an init script for syslog-ng on the HP-UX platform. # # To start the service, we check if the daemon program is executable. # Accordingly, the preferred way to disable the service PERMANENTLY # is to rename the binary or remove execute permissions. # Ideally, you would remove the software from your system entirely. # # The lowest PID of a running instance of the executable is logged to a # file. This PID is used for killing the daemon. This is a best guess of # course, it is much better to use built-in shutdown functions if the # daemon has those. # # # Platforms (tested): HP-UX (B.10.20) # # # Author: Gregor Binder # # Last Changed: October 10, 2000 # # Copyright (c) 2000 by sysfive.com GmbH, All rights reserved. # ################################################################################ ################################################################################ # configuration # INIT_PROG="/opt/syslog-ng/sbin/syslog-ng" # FULL path to daemon required for fuser INIT_OPTS="" # options passed to daemon INIT_HOOK="1" # in case you want to use /etc/rc.config.d # comment this out and edit code below INIT_RDIR="/var/run" PATH=/bin:/sbin:/usr/bin:/usr/sbin INIT_NAME=`basename "$INIT_PROG"` INIT_RPID="${INIT_RDIR}/${INIT_NAME}.pid" ################################################################################ # init # INIT_RETURN=0 umask 077 # Error Handling the HP way # set_return () { x=$? if [ $x -ne 0 ]; then echo "EXIT CODE: $x" INIT_RETURN=1 # always 1 so that 2 can be used for other reasons fi } case "$1" in 'start_msg') echo "Start $INIT_NAME" ;; 'stop_msg') echo "Stopping $INIT_NAME" ;; 'start') # Remove comments to enable reading config files # # if [ -f /etc/rc.config ] ; then # . /etc/rc.config # else # echo "ERROR: /etc/rc.config defaults file MISSING" # fi if [ "$INIT_HOOK" -eq 1 -a -x $INIT_PROG ] ; then $INIT_PROG $INIT_OPTS && echo "$INIT_NAME" set_return else INIT_RETURN=2 fi ;; 'stop') # Remove comments to enable reading config files # # if [ -f /etc/rc.config ] ; then # . /etc/rc.config # else # echo "ERROR: /etc/rc.config defaults file MISSING" # fi # Determine PID of process(es) to stop # if [ "$INIT_HOOK" -ne 1 ] ; then INIT_RETURN=2 else [ -r "$INIT_RPID" ] && { INIT_CPID=`cat "$INIT_RPID"` INIT_CPRG="`ps -ef | awk '$2 == '"$INIT_CPID"' { print $8 }'`" set_return [ "${INIT_CPRG:="unknown"}" = "$INIT_PROG" ] || { echo "process ID mismatch: [$INIT_CPID] is $INIT_CPRG" INIT_RETURN=1 } [ $INIT_RETURN -eq 0 ] && kill "$INIT_CPID" set_return [ $INIT_RETURN -eq 0 ] && rm -f "$INIT_RPID" set_return if [ $INIT_RETURN -eq 0 ]; then echo "$INIT_NAME stopped" else echo "Unable to stop $INIT_NAME" fi } fi ;; *) echo "usage: $0 {start|stop}" INIT_RETURN=1 ;; esac exit $INIT_RETURN syslog-ng-2.1.4/contrib/syslog2ng0000755000000000000000000000750710756015713015471 0ustar rootroot#!/usr/bin/awk -f # # syslog2ng # # Translator from syslog.conf to syslog-ng.conf # by Jonathan W. Marks # # Rev 2 BEGIN { # Handle the various platforms- determine proper log device "/bin/uname -s" | getline sysname; close("/bin/uname -s"); if (sysname == "SunOS") { LOGDEVTYPE="sun-streams"; } else if (sysname == "AIX") { LOGDEVTYPE="unix-dgram"; } else if (sysname == "Linux") { LOGDEVTYPE="unix-stream"; } else { print "!!! Unsupported system: " sysname "."; exit 1; } # Output the basic options and source statement. print \ "options { dir_perm(0755); perm(0644); chain_hostnames(no);\n" \ " keep_hostname(yes); };\n"; print \ "source local {\n" \ " " LOGDEVTYPE "(\"/dev/log\");\n" \ " udp(ip(0.0.0.0) port(514));\n" \ " internal();\n" \ "};\n"; } $1 !~ /^[:space:]*#/ && NF == 2 { # Output a comment with the line being translated. print "# " $0 "\n"; # Output any new filters to be created, saving filter ID numbers # needed by destination requiredFilterNos = make_filters($1); # Output the destination to be used, saving destination ID number destNo = make_destination($2) # Output the log path, connecting the required filters to the # destination. make_log(destNo, requiredFilterNos); } function make_filters(filterstr, filterNumbers) { # Split the components of the filter specifier. For each component, # generate the appropriate filter, and collect the filter numbers. split(filterstr, termlist, ";"); for (termNo in termlist) { newNum = make_filter(termlist[termNo]); filterNumbers = filterNumbers " " newNum; } return filterNumbers; } function make_filter(spec, negate) { # Find the severity and facility list. dot = index(spec, "."); severity = substr(spec, (dot + 1)); split(substr(spec, 1, (dot - 1)), faclist, ","); if (severity == "none") { negate = 1 }; if (severity == "*") { severity = "debug" }; # Create an ID string using severity and facility list to hash # into all_filters. Then we can tell whether weve already built # a filter like this. filterID = severity; for (facno in faclist) { filterID = filterID " " faclist[facno]; } # If this is a new filter, output the syslog-ng directives for it # and save its ID and number in all_filters. if (! (filterID in all_filters)) { all_filters[filterID] = ++filterNum; printf "filter f_" filterNum " {\n\t"; nPrinted = 0; # If using all facilities, no need to include them all in # filter-- its really only a filter based on severity if (faclist[1] != "*") { printf("%sfacility(", (negate ? "not " : "")); for (facno in faclist) { printf("%s" faclist[facno], \ (nPrinted++ > 0 ? "," : "")); } printf(")%s", (severity != "none" ? " and " : "")); } if (severity != "none") { printf("level(" severity "%s)", (severity == "emerg" ? "" : "..emerg")); } printf(";\n};\n\n"); } return all_filters[filterID]; } function make_destination(d, destNo) { # If weve already built this destination, dont do it again. # Just return the ID number. if (d in destinations) { return destinations[d]; } # Remember the destination ID number in case we need it again. destNo = ++dno; destinations[d] = destNo; # Output the syslog-ng directive for the destination. printf "destination d_" destNo " { \n"; if (d ~ /^\//) { printf "\tfile(\"" d "\" create_dirs(yes));\n"; } else if (d ~ /^@/) { printf "\tudp(\"" substr(d, 2) "\" port(514));\n"; } else { printf "\tusertty(\"" d "\");\n"; } print "};\n"; return destNo; } function make_log(destNo, filterNos) { # Note the destination number and filter numbers, then output # a syslog-ng directive connecting them. n_entries = split(filterNos, filters, " "); printf "log { source(local); " ; for (i = 1; i <= n_entries; i++) { printf "filter(f_" filters[i] "); "; } print "destination(d_" destNo "); };\n"; } syslog-ng-2.1.4/contrib/syslog-ng.vim0000644000000000000000000000272010756015713016243 0ustar rootroot" Vim syntax file " Language: syslog-ng: syslog-ng main configuration file (1.5.5a) " Maintainer: -- " Last change: 2001 Apr 13 " URL: -- " syslog-ng's home: http://www.balabit.hu " Remove any old syntax stuff hanging around syn clear syn case match set iskeyword=a-z,A-Z,48-57,_,-,. syn keyword sysngStatement source destination filter log options syn match sysngComment "#.*$" syn match sysngString +"[^"]*"+ syn match sysngOctNumber "\<0\o\+\>" syn match sysngDecNumber "\<\d\+\>" syn match sysngHexNumber "\<0x\x\+\>" syn keyword sysngBool yes no on off syn match sysngIdentifier "\<[sdf]_\+\>" syn keyword sysngDriver internal remote_control syn keyword sysngDriver file fifo pipe door syn keyword sysngDriver udp tcp syn keyword sysngDriver sun_stream sun_streams sun-stream sun-streams syn keyword sysngDriver unix_dgram unix_stream unix-dgram unix-stream syn keyword sysngDriver usertty program syn keyword sysngFilter not and or .. level priority facility syn keyword sysngFilter program host match DEFAULT if !exists("did_sysng_syntax_inits") let did_sysng_syntax_inits = 1 hi link sysngStatement Statement hi link sysngComment Comment hi link sysngString String hi link sysngOctNumber Number hi link sysngDecNumber Number hi link sysngHexNumber Number hi link sysngBool Constant hi link sysngIdentifier Identifier hi link sysngDriver Type hi link sysngFilter Operator endif let b:current_syntax = "syslog-ng" syslog-ng-2.1.4/contrib/syslog-ng.conf.RedHat0000644000000000000000000000520410756015713017543 0ustar rootroot# syslog-ng configuration file. # # This should behave pretty much like the original syslog on RedHat. But # it could be configured a lot smarter. # # See syslog-ng(8) and syslog-ng.conf(5) for more information. # # 20000925 gb@sysfive.com # # Updated by Frank Crawford () - 10 Aug 2002 # - for Red Hat 7.3 # - totally do away with klogd # - add message "kernel:" as is done with klogd. # # Updated by Frank Crawford () - 22 Aug 2002 # - use the log_prefix option as per Balazs Scheidler's email # options { sync (0); time_reopen (10); log_fifo_size (1000); long_hostnames (off); use_dns (no); use_fqdn (no); create_dirs (no); keep_hostname (yes); }; # # At around 1999 some distributions have changed from using SOCK_STREAM # to SOCK_DGRAM sockets, see these posts about the issue: # # http://www.security-express.com/archives/bugtraq/1999-q4/0071.html # http://marc.theaimsgroup.com/?l=sysklogd&m=96989685607952&w=2 # # libc and syslog clients generally automatically detect the socket type, # so you are free to decide which of unix-stream or unix-dgram you want to use. # source s_sys { file ("/proc/kmsg" log_prefix("kernel: ")); unix-stream ("/dev/log"); internal(); }; destination d_cons { file("/dev/console"); }; destination d_mesg { file("/var/log/messages"); }; destination d_auth { file("/var/log/secure"); }; destination d_mail { file("/var/log/maillog"); }; destination d_spol { file("/var/log/spooler"); }; destination d_boot { file("/var/log/boot.log"); }; destination d_cron { file("/var/log/cron"); }; destination d_mlal { usertty("*"); }; filter f_filter1 { facility(kern); }; filter f_filter2 { level(info) and not (facility(mail) or facility(authpriv) or facility(cron)); }; filter f_filter3 { facility(authpriv); }; filter f_filter4 { facility(mail); }; filter f_filter5 { level(emerg); }; filter f_filter6 { facility(uucp) or (facility(news) and level(crit)); }; filter f_filter7 { facility(local7); }; filter f_filter8 { facility(cron); }; #log { source(s_sys); filter(f_filter1); destination(d_cons); }; log { source(s_sys); filter(f_filter2); destination(d_mesg); }; log { source(s_sys); filter(f_filter3); destination(d_auth); }; log { source(s_sys); filter(f_filter4); destination(d_mail); }; log { source(s_sys); filter(f_filter5); destination(d_mlal); }; log { source(s_sys); filter(f_filter6); destination(d_spol); }; log { source(s_sys); filter(f_filter7); destination(d_boot); }; log { source(s_sys); filter(f_filter8); destination(d_cron); }; syslog-ng-2.1.4/contrib/init.d.RedHat0000644000000000000000000000343210756015713016063 0ustar rootroot: ################################################################################ # # Program: syslog-ng init script # # Description: # # This is an init script for syslog-ng on the Linux platform. # # It totally relies on the Redhat function library and works the same # way as other typical Redhat init scripts. # # # Platforms (tested): Linux (Redhat 6.1) # # # Author: Gregor Binder # # Last Changed: October 10, 2000 # # Copyright (c) 2000 by sysfive.com GmbH, All rights reserved. # ################################################################################ ################################################################################ # configuration # INIT_PROG="/path_to/syslog-ng" # Full path to daemon INIT_OPTS="" # options passed to daemon PATH=/bin:/sbin:/usr/bin:/usr/sbin INIT_NAME=`basename "$INIT_PROG"` # Source Redhat function library. # . /etc/rc.d/init.d/functions # Uncomment this if you are on Redhat and think this is useful # #. /etc/sysconfig/network # #if [ ${NETWORKING} = "no" ] #then # exit 0 #fi RETVAL=0 umask 077 ulimit -c 0 # See how we were called. case "$1" in start) echo -n "Starting $INIT_NAME: " daemon --check $INIT_PROG "$INIT_PROG $INIT_OPTS" RETVAL=$? echo -n "Starting Kernel Logger: " [ -x "/sbin/klogd" ] && daemon klogd echo [ $RETVAL -eq 0 ] && touch "/var/lock/subsys/${INIT_NAME}" ;; stop) echo -n "Stopping $INIT_NAME: " killproc $INIT_PROG RETVAL=$? echo -n "Stopping Kernel Logger: " [ -x "/sbin/klogd" ] && killproc klogd echo [ $RETVAL -eq 0 ] && rm -f "/var/lock/subsys/${INIT_NAME}" ;; status) status $INIT_PROG RETVAL=$? ;; restart|reload) $0 stop $0 start RETVAL=$? ;; *) echo "Usage: $0 {start|stop|status|restart|reload}" exit 1 esac exit $RETVAL syslog-ng-2.1.4/contrib/init.d.SuSE0000644000000000000000000000602710756015713015536 0ustar rootroot#! /bin/sh # # original Authors of /etc/init.d/syslog: # Florian La Roche , 1996 # Werner Fink , 1998 # # hacked for syslog-ng from above dudes' syslog script # Darth Elmo , 13 Sept 2001 # # updated for OpenSuse 10 by # Tamas Pal , 3, Nov 2006 # NOTES: # # Add the new variable SYSLOGNG_PARAMS to /etc/rc.config. Set it equal to # any syslog-ng startup flags/options you need (for most users it may be # left empty, but it's good to have it there anyhow. :-) # # Also, if you haven't already, copy the sample syslog-ng.config # files from $syslog-ng-source-dir/contrib and $syslog-ng-src-dir/doc # to /etc/syslog-ng/ (you'll need to "mkdir /etc/syslog-ng" first). Editing # one of these to meet your needs is less work than starting from scratch. # Just make sure that one is named "syslog-ng.conf", or that you point a # symbolic link called "syslog-ng.conf" to the one you want to use. # # Finally, add symbolic links to this script in /etc/rc.2, /etc/rc.3, # and /etc/rc.5. Rename init.d/syslog to something like init.d/syslog.use-ng # (easier than removing *its* symlinks from rc.2 et al, and easier to reenable # should you foolishly abandon syslog-ng later on). # # Have a whole butt-load o' fun, # Darth Elmo # # /sbin/init.d/syslog-ng # ### BEGIN INIT INFO # Provides: syslog-ng # Required-Start: $network # Required-Stop: $network # Default-Start: 2 3 5 # Default-Stop: 0 1 6 # Description: Start the system logging daemons ### END INIT INFO . /etc/rc.status || exit 1 NGBINDIR=/sbin BINDIR=/sbin test -x ${NGBINDIR}/syslog-ng || exit 0 test -x ${BINDIR}/klogd || exit 0 return=$rc_done case "$1" in start) checkproc ${BINDIR}/klogd && \ killproc ${BINDIR}/klogd 2> /dev/null checkproc ${NGBINDIR}/syslog-ng && { killproc ${NGBINDIR}/syslog-ng 2> /dev/null echo -n "Re-" } echo -n "Starting syslog-ng services" test -z "$KERNEL_LOGLEVEL" && KERNEL_LOGLEVEL=1 startproc ${NGBINDIR}/syslog-ng $SYSLOGNG_PARAMS || return=$rc_failed sleep 1 startproc ${BINDIR}/klogd -c $KERNEL_LOGLEVEL || return=$rc_failed echo -e "$return" ;; stop) echo -n "Shutting down syslog-ng services" killproc -TERM ${BINDIR}/klogd || return=$rc_failed killproc -TERM ${NGBINDIR}/syslog-ng || return=$rc_failed echo -e "$return" ;; restart) $0 stop && $0 start || return=$rc_failed ;; reload) echo -n "Reload syslog service" killproc -TSTP ${BINDIR}/klogd || return=$rc_failed killproc -HUP ${NGBINDIR}/syslog-ng || return=$rc_failed killproc -CONT ${BINDIR}/klogd || return=$rc_failed killproc -USR2 ${BINDIR}/klogd || return=$rc_failed echo -e "$return" ;; status) echo -n "Checking for service syslog-ng:" checkproc ${NGBINDIR}/syslog-ng && echo OK || echo No process ;; probe) test /etc/syslog-ng/syslog-ng.conf -nt /var/run/syslog-ng.pid && echo reload ;; *) echo "Usage: $0 {start|stop|restart|reload|probe}" exit 1 ;; esac test "$return" = "$rc_done" || exit 1 exit 0 syslog-ng-2.1.4/contrib/aix-packaging/0000755000000000000000000000000011157715104016303 5ustar rootrootsyslog-ng-2.1.4/contrib/aix-packaging/syslog-ng.conf0000644000000000000000000000416410756015713021104 0ustar rootroot# # sample configuration file for syslog-ng on AIX # users should customize to fit their needs # # log syslog-ng's own messages to /var/log/syslog-ng.log source s_internal { internal(); }; destination d_syslognglog { file("/var/log/syslog-ng.log" owner("root") group("adm") perm(0640)); }; log { source(s_internal); destination(d_syslognglog); }; # log everything to /var/log/messages source s_local { unix-dgram("/dev/log"); }; destination d_messages { file("/var/log/messages" owner("root") group("adm") perm(0640)); }; log { source(s_local); destination(d_messages); }; # Remote logging # #source s_remote { # tcp(ip(0.0.0.0) port(514)); # udp(ip(0.0.0.0) port(514)); #}; # #destination d_separatedbyhosts { # file("/var/log/syslog-ng/$HOST/messages" owner("root") group("root") perm(0640) dir_perm(0750) create_dirs(yes)); #}; # #log { # source(s_remote); # destination(d_separatedbyhosts); #}; # # Local filters examples # #filter f_messages { level(info..emerg); }; #filter f_secure { facility(authpriv); }; #filter f_mail { facility(mail); }; #filter f_cron { facility(cron); }; #filter f_emerg { level(emerg); }; #filter f_spooler { level(crit..emerg) and facility(uucp, news); }; #filter f_local7 { facility(local7); }; # # Local destination examples # #destination d_secure { file("/var/log/secure"); }; #destination d_maillog { file("/var/log/maillog"); }; #destination d_cron { file("/var/log/cron"); }; #destination d_console { usertty("root"); }; #destination d_spooler { file("/var/log/spooler"); }; #destination d_bootlog { file("/var/log/boot.log"); }; # # Local log examples - order DOES matter ! # #log { source(s_local); filter(f_emerg); destination(d_console); }; #log { source(s_local); filter(f_secure); destination(d_secure); flags(final); }; #log { source(s_local); filter(f_maillog); destination(d_maillog); flags(final); }; #log { source(s_local); filter(f_cron); destination(d_cron); flags(final); }; #log { source(s_local); filter(f_spooler); destination(d_spooler); }; #log { source(s_local); filter(f_local7); destination(d_bootlog); }; #log { source(s_local); filter(f_messages); destination(d_messages); }; syslog-ng-2.1.4/contrib/cygwin-packaging/0000755000000000000000000000000011157715105017023 5ustar rootrootsyslog-ng-2.1.4/contrib/cygwin-packaging/cygwin-postinstall0000755000000000000000000000361610756015713022633 0ustar rootroot#!/bin/sh DESTDIR="" if [ -n "$1" ] then DESTDIR=$1 fi if [ ! -d "contrib/cygwin-packaging" ] then echo "Please run 'contrib/cygwin-packaging/cygwin-postinstall' from the top-level source directory." exit 1 fi if [ ! -f "${DESTDIR}/usr/sbin/syslog-ng.exe" ] then echo "Please run 'make install-strip' first." exit 2 fi if [ ! -f "config.log" ] then echo "Please run './configure' first." echo "Have a look into 'contrib/cygwin-packaging/cygwin-postinstall' how to do it." exit 3 fi mkdir -p "${DESTDIR}/usr/bin" mkdir -p "${DESTDIR}/usr/share/doc/syslog-ng" mkdir -p "${DESTDIR}/usr/share/doc/Cygwin" cp contrib/cygwin-packaging/syslog-ng-config "${DESTDIR}/usr/bin" cp -rp doc/examples/syslog-ng.conf.s* doc/reference/syslog-ng.[tx]* "${DESTDIR}/usr/share/doc/syslog-ng" tar xzfC doc/reference/syslog-ng.html.tar.gz "${DESTDIR}/usr/share/doc/syslog-ng" cat > "${DESTDIR}/usr/share/doc/Cygwin/syslog-ng.README" <<'EOF' If you want to use syslog-ng, just run the /usr/bin/syslog-ng-config script. This script will create a default configuration file /etc/syslog-ng.conf and it will install syslog-ng as a service on NT systems on request. Please note that you cannot use syslogd from the inetutils package and syslog-ng together. Only one syslog daemon should run at a time. The syslog-ng-config script, as well as the latest version of the syslogd-config script are taking care of this when requested to install as service. The syslog-ng package has been built using the following command sequence from the top level source dir: ./configure \ --disable-ipv6 \ --disable-tcp-wrapper \ --prefix=/usr \ --sysconfdir=/etc \ --libexecdir='$(prefix)/sbin' \ --localstatedir=/var \ --datadir='$(prefix)/share' \ --mandir='$(prefix)/share/man' \ --infodir='$(prefix)/share/info' make make install-strip contrib/cygwin-packaging/cygwin-postinstall EOF syslog-ng-2.1.4/contrib/cygwin-packaging/syslog-ng-config0000755000000000000000000001254610756015713022150 0ustar rootroot#!/bin/sh # # syslog-ng-config, Copyright 2005, 2006 Corinna Vinschen # # This file is part of the Cygwin port of syslog-ng. # set -x # Subdirectory where the new package is being installed PREFIX=/usr # Directory where the config files are stored SYSCONFDIR=/etc DEVDIR=/dev LOGDIR=/var/log RUNDIR=/var/run progname=$0 auto_answer="" request() { if [ "${auto_answer}" = "yes" ] then return 0 elif [ "${auto_answer}" = "no" ] then return 1 fi answer="" while [ "X${answer}" != "Xyes" -a "X${answer}" != "Xno" ] do echo -n "$1 (yes/no) " read answer done if [ "X${answer}" = "Xyes" ] then return 0 else return 1 fi } # Check options while : do case $# in 0) break ;; esac option=$1 shift case "$option" in -d | --debug ) set -x ;; -y | --yes ) auto_answer=yes ;; -n | --no ) auto_answer=no ;; *) echo "usage: ${progname} [OPTION]..." echo echo "This script creates a basic syslog-ng configuration." echo echo "Options:" echo " --debug -d Enable shell's debug output." echo " --yes -y Answer all questions with \"yes\" automatically." echo " --no -n Answer all questions with \"no\" automatically." echo exit 1 ;; esac done # Check for ${SYSCONFDIR} directory if [ -e "${SYSCONFDIR}" -a ! -d "${SYSCONFDIR}" ] then echo echo "${SYSCONFDIR} is existant but not a directory." echo "Cannot create global configuration files." echo exit 1 fi # Create it if necessary if [ ! -e "${SYSCONFDIR}" ] then mkdir "${SYSCONFDIR}" if [ ! -e "${SYSCONFDIR}" ] then echo echo "Creating ${SYSCONFDIR} directory failed." echo exit 1 fi fi setfacl -m u:system:rwx "${SYSCONFDIR}" # Check for ${DEVDIR} directory if [ -e "${DEVDIR}" -a ! -d "${DEVDIR}" ] then echo echo "${DEVDIR} is existant but not a directory." echo "syslogging using syslog-ng will not work." echo exit 1 fi # Create it if necessary if [ ! -e "${DEVDIR}" ] then mkdir "${DEVDIR}" if [ ! -e "${DEVDIR}" ] then echo echo "Creating ${DEVDIR} directory failed." echo exit 1 fi fi setfacl -m u:system:rwx "${DEVDIR}" # Check for ${LOGDIR} directory if [ -e "${LOGDIR}" -a ! -d "${LOGDIR}" ] then echo echo "${LOGDIR} is existant but not a directory." echo "syslogging using syslog-ng will not work." echo exit 1 fi # Create it if necessary if [ ! -e "${LOGDIR}" ] then mkdir -p "${LOGDIR}" if [ ! -e "${LOGDIR}" ] then echo echo "Creating ${LOGDIR} directory failed." echo exit 1 fi fi setfacl -m u:system:rwx "${LOGDIR}" # Check for ${RUNDIR} directory if [ -e "${RUNDIR}" -a ! -d "${RUNDIR}" ] then echo echo "${RUNDIR} is existant but not a directory." echo "syslogging using syslog-ng will not work." echo exit 1 fi # Create it if necessary if [ ! -e "${RUNDIR}" ] then mkdir -p "${RUNDIR}" if [ ! -e "${RUNDIR}" ] then echo echo "Creating ${RUNDIR} directory failed." echo exit 1 fi fi setfacl -m u:system:rwx "${RUNDIR}" # Check if syslog-ng.conf exists. If yes, ask for overwriting if [ -f "${SYSCONFDIR}/syslog-ng.conf" ] then if request "Overwrite existing ${SYSCONFDIR}/syslog-ng.conf file?" then rm -f "${SYSCONFDIR}/syslog-ng.conf" if [ -f "${SYSCONFDIR}/syslog-ng.conf" ] then echo "Can't overwrite. ${SYSCONFDIR}/syslog-ng.conf is write protected." fi fi fi if [ ! -f "${SYSCONFDIR}/syslog-ng.conf" ] then echo "Creating default ${SYSCONFDIR}/syslog-ng.conf file" cat > ${SYSCONFDIR}/syslog-ng.conf << EOF options { keep_hostname(yes); chain_hostnames(no); owner("system"); group("root"); perm(0664); sync(0); }; source applications { unix-dgram("/dev/log"); internal(); }; source kernel { file("/dev/kmsg", log_prefix("kernel: ")); }; destination messages { file("/var/log/messages"); }; log { source(applications); destination(messages); }; log { source(kernel); destination(messages); }; EOF fi setfacl -m u:system:rw- "${SYSCONFDIR}/syslog-ng.conf" # Check if running on NT _sys="`uname`" _nt=`expr "${_sys}" : "CYGWIN_NT"` # On NT ask if syslog-ng should be installed as service if [ ${_nt} -gt 0 ] then # Check if syslogd is installed and remove on user request. if cygrunsrv -Q syslogd > /dev/null 2>&1 then echo "Warning: The syslogd service is already installed. You can not" echo "run both, syslogd and syslog-ng in parallel." echo if request "Do you want to deinstall the syslogd service in favor of syslog-ng?" then cygrunsrv -E syslogd cygrunsrv -R syslogd fi fi # Install syslog-ng service if it is not already installed if ! cygrunsrv -Q syslog-ng > /dev/null 2>&1 then echo echo echo "Warning: The following function requires administrator privileges!" echo echo "Do you want to install syslog-ng as service?" if request "(Say \"no\" if it's already installed as service)" then if cygrunsrv -I syslog-ng -d "CYGWIN syslog-ng" -p /usr/sbin/syslog-ng -a -F then echo echo "The service has been installed under LocalSystem account." echo "To start the service, call \`net start syslog-ng' or \`cygrunsrv -S syslog-ng'." echo echo "Check ${SYSCONFDIR}/syslog-ng.conf first, if it suits your needs." fi fi fi fi echo echo "Configuration finished. Have fun!" syslog-ng-2.1.4/contrib/Makefile.am0000644000000000000000000000172610776352364015655 0ustar rootroot EXTRA_DIST = README init.d.solaris init.d.HP-UX init.d.RedHat init.d.SuSE \ init.d.SunOS init.d.solaris syslog-ng.conf.HP-UX syslog-ng.conf.RedHat \ syslog-ng.conf.SunOS syslog2ng syslog-ng.vim init.d.RedHat-7.3 \ syslog-ng.conf.doc relogger.pl \ fedora-packaging/syslog-ng.conf \ fedora-packaging/syslog-ng.init \ fedora-packaging/syslog-ng.sysconfig \ fedora-packaging/syslog-ng.logrotate \ rhel-packaging/syslog-ng.conf \ rhel-packaging/syslog-ng.init \ rhel-packaging/syslog-ng.logrotate \ aix-packaging/syslog-ng.conf \ hpux-packaging/syslog-ng.conf \ hpux-packaging/syslog-ng.init \ lfs-packaging/Makefile.lfs \ lfs-packaging/README.lfs \ lfs-packaging/syslog-ng.init.lfs \ cygwin-packaging/cygwin-postinstall \ cygwin-packaging/syslog-ng-config \ solaris-packaging/solaris10_install.txt \ solaris-packaging/syslog-ng.example.xml \ solaris-packaging/syslog-ng.method \ freebsd-packaging/syslog-ng.rc.d \ freebsd-packaging/syslog-ng.conf.example syslog-ng-2.1.4/contrib/rhel-packaging/0000755000000000000000000000000011157715104016454 5ustar rootrootsyslog-ng-2.1.4/contrib/rhel-packaging/syslog-ng.logrotate0000644000000000000000000000017710756015713022330 0ustar rootroot/var/log/syslog-ng.log { weekly rotate 52 compress postrotate /etc/rc.d/init.d/syslog-ng reload 2>/dev/null endscript } syslog-ng-2.1.4/contrib/rhel-packaging/syslog-ng.conf0000644000000000000000000000403110756015713021246 0ustar rootroot# # configuration file for syslog-ng, customized for remote logging # source s_internal { internal(); }; destination d_syslognglog { file("/var/log/syslog-ng.log"); }; log { source(s_internal); destination(d_syslognglog); }; # Local sources, filters and destinations are commented out # If you want to replace sysklogd simply uncomment the following # parts and disable sysklogd # # Local sources # #source s_local { # unix-dgram("/dev/log"); # file("/proc/kmsg" log_prefix("kernel:")); #}; # # Local filters # #filter f_messages { level(info..emerg); }; #filter f_secure { facility(authpriv); }; #filter f_mail { facility(mail); }; #filter f_cron { facility(cron); }; #filter f_emerg { level(emerg); }; #filter f_spooler { level(crit..emerg) and facility(uucp, news); }; #filter f_local7 { facility(local7); }; # # Local destinations # #destination d_messages { file("/var/log/messages"); }; #destination d_secure { file("/var/log/secure"); }; #destination d_maillog { file("/var/log/maillog"); }; #destination d_cron { file("/var/log/cron"); }; #destination d_console { usertty("root"); }; #destination d_spooler { file("/var/log/spooler"); }; #destination d_bootlog { file("/var/log/boot.log"); }; # # Local logs - order DOES matter ! # #log { source(s_local); filter(f_emerg); destination(d_console); }; #log { source(s_local); filter(f_secure); destination(d_secure); flags(final); }; #log { source(s_local); filter(f_mail); destination(d_maillog); flags(final); }; #log { source(s_local); filter(f_cron); destination(d_cron); flags(final); }; #log { source(s_local); filter(f_spooler); destination(d_spooler); }; #log { source(s_local); filter(f_local7); destination(d_bootlog); }; #log { source(s_local); filter(f_messages); destination(d_messages); }; # Remote logging source s_remote { tcp(ip(0.0.0.0) port(514)); udp(ip(0.0.0.0) port(514)); }; destination d_separatedbyhosts { file("/var/log/syslog-ng/$HOST/messages" owner("root") group("root") perm(0640) dir_perm(0750) create_dirs(yes)); }; log { source(s_remote); destination(d_separatedbyhosts); }; syslog-ng-2.1.4/contrib/rhel-packaging/syslog-ng.init0000644000000000000000000000235010756015713021266 0ustar rootroot#!/bin/bash # # syslog-ng This starts and stops syslog-ng # # chkconfig: 2345 12 88 # description: syslog-ng is an alternative system logger # processname: syslog-ng # pidfile: /var/run/syslog-ng.pid ### BEGIN INIT INFO # Provides: $syslog-ng ### END INIT INFO # Source function library. . /etc/init.d/functions binary="/sbin/syslog-ng" [ -x $binary ] || exit 0 RETVAL=0 start() { echo -n "Starting syslog-ng: " daemon $binary RETVAL=$? echo [ $RETVAL -eq 0 ] && touch /var/lock/subsys/syslog-ng } stop() { echo -n "Shutting down syslog-ng: " killproc syslog-ng RETVAL=$? echo if [ $RETVAL -eq 0 ]; then rm -f /var/lock/subsys/syslog-ng rm -f /var/run/syslog-ng.pid fi } restart() { echo -n "Restarting syslog-ng: " $binary --syntax-only RETVAL=$? echo if [ $RETVAL -eq 0 ]; then stop sleep 2 start fi } reload() { echo -n "Reloading syslog-ng: " $binary --syntax-only RETVAL=$? if [ $RETVAL -eq 0 ]; then killproc syslog-ng -1 fi } case "$1" in start) start ;; stop) stop ;; status) status syslog-ng ;; restart) restart ;; reload) reload ;; condrestart) [ -f /var/lock/subsys/syslog-ng ] && restart ;; *) echo "Usage: $0 {start|stop|status|restart|reload|condrestart}" ;; esac syslog-ng-2.1.4/contrib/freebsd-packaging/0000755000000000000000000000000011157715105017135 5ustar rootrootsyslog-ng-2.1.4/contrib/freebsd-packaging/syslog-ng.rc.d0000644000000000000000000000267410776352364021652 0ustar rootroot#!/bin/sh # startup script for FreeBSD 6.x. # Written by Tamas Pal # PROVIDE: syslogd # REQUIRE: mountcritremote cleanvar newsyslog # BEFORE: SERVERS # Enabling syslog-ng: # * copy this script to /etc/rc.d or /usr/local/etc/rc.d # * Edit /etc/rc.conf and add the following lines: # ----- CUT HERE ----- # syslogd_enable="NO" # syslogng_enable="YES" # syslogng_flags="" # ----- CUT HERE ----- # * Add your extra flags to syslogng_flags EXCEPT the -p and -f # flags. These are added automatically by this script. To set # their value, change the value of the conf_file and pidfile variables below . "/etc/rc.subr" name="syslogng" rcvar=`set_rcvar` pidfile="/var/run/syslog-ng.pid" ## CONFIG OPTIONS: START # modify them according to your environment. installdir="/opt/syslog-ng" localstatedir="${installdir}/var" libpath="${installdir}/lib" conf_file="${installdir}/etc/syslog-ng.conf" ## CONFIG OPTIONS: END command="${installdir}/sbin/syslog-ng" required_files="$conf_file" start_precmd="syslog_ng_precmd" extra_commands="reload" LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$libpath export LD_LIBRARY_PATH syslog_ng_precmd() { if [ ! -d ${localstatedir} ]; then mkdir -p ${localstatedir} fi if [ ! -L /dev/log ]; then ln -s /var/run/log /dev/log fi } load_rc_config "$name" case $1 in start) syslogng_flags=" -p ${pidfile} -f ${conf_file} ${syslog_ng_flags}" ;; esac run_rc_command "$1" # vim: ft=sh syslog-ng-2.1.4/contrib/freebsd-packaging/syslog-ng.conf.example0000644000000000000000000001044410776352364023375 0ustar rootroot# defauld syslogd config converted from freebsd 6.1 options { dir_perm(0755); perm(0644); chain_hostnames(no); keep_hostname(yes); }; # Default local source. source local { unix-dgram("/var/run/log"); unix-dgram("/var/run/logpriv" perm(0600)); file("/dev/klog"); udp(ip(0.0.0.0) port(514)); internal(); }; # FILTERS: START # Filter LEGO bricks to build your castle :) # syslog level filters filter f_crit_emerg { level(crit..emerg); }; filter f_err_emerg { level(err..emerg); }; filter f_warn_emerg { level(warning..emerg); }; filter f_debug_emerg { level(debug..emerg); }; filter f_notice_emerg { level(notice..emerg); }; filter f_info_emerg { level(info..emerg); }; filter f_info { level(info); }; filter f_not_authpriv { not facility(authpriv); }; filter f_debug { level(debug); }; filter f_emerg { level(emerg); }; # Facility filters filter f_mail { facility(mail); }; filter f_kern { facility(kern); }; filter f_auth { facility(auth); }; filter f_lpr { facility(lpr); }; filter f_news { facility(news); }; filter f_kern { facility(kern); }; filter f_security { facility(security); }; filter f_auth{ facility(auth); }; filter f_authpriv { facility(authpriv); }; filter f_ftp { facility(ftp); }; filter f_cron { facility(cron); }; # program filters filter f_startslip { program("startslip"); }; filter f_ppp { program("ppp"); }; ## FILTERS: END # DESTINATIONS: START destination d_devconsole { file("/dev/console" create_dirs(yes)); }; destination d_messages { file("/var/log/messages" create_dirs(yes)); }; destination d_maillog { file("/var/log/maillog" create_dirs(yes)); }; destination d_security { file("/var/log/security" create_dirs(yes)); }; destination d_authlog { file("/var/log/auth.log" create_dirs(yes)); }; destination d_ldperr { file("/var/log/lpd-errs" create_dirs(yes)); }; destination d_xferlog { file("/var/log/xferlog" create_dirs(yes)); }; destination d_cron { file("/var/log/cron" create_dirs(yes)); }; destination d_debuglog { file("/var/log/debug.log" create_dirs(yes)); }; destination d_usertty { usertty("*"); }; destination d_slip { file("/var/log/slip.log" create_dirs(yes)); }; destination d_ppp { file("/var/log/ppp.log" create_dirs(yes)); }; # DESTINATIONS: END # LOGS: START # *.err;kern.warning;auth.notice;mail.crit /dev/console log { source(local); filter(f_mail); filter(f_crit_emerg); destination(d_devconsole); }; log { source(local); filter(f_err_emerg); destination(d_devconsole); }; log { source(local); filter(f_kern); filter(f_warn_emerg); destination(d_devconsole); }; log { source(local); filter(f_auth); filter(f_notice_emerg); destination(d_devconsole); }; # *.notice;authpriv.none;kern.debug;lpr.info;mail.crit;news.err /var/log/messages log { source(local); filter(f_notice_emerg); filter(f_not_authpriv); destination(d_messages); }; log { source(local); filter(f_lpr); filter(f_info); destination(d_messages); }; log { source(local); filter(f_mail); filter(f_crit_emerg); destination(d_messages); }; log { source(local); filter(f_news); filter(f_err_emerg); destination(d_messages); }; log { source(local); filter(f_kern); filter(f_debug_emerg); destination(d_messages); }; # mail.info /var/log/maillog log { source(local); filter(f_mail); filter(f_info_emerg); destination(d_maillog); }; ## security.* /var/log/security log { source(local); filter(f_security); filter(f_debug_emerg); destination(d_security); }; # auth.info;authpriv.info /var/log/auth.log log { source(local); filter(f_auth); filter(f_info_emerg); destination(d_authlog); }; log { source(local); filter(f_authpriv); filter(f_info_emerg); destination(d_authlog); }; # lpr.info /var/log/lpd-errs log { source(local); filter(f_lpr); filter(f_info); destination(d_ldperr); }; # ftp.info /var/log/xferlog log { source(local); filter(f_ftp); filter(f_info_emerg); destination(d_xferlog); }; # cron.* /var/log/cron log { source(local); filter(f_cron); filter(f_debug_emerg); destination(d_cron); }; ## *.=debug /var/log/debug.log log { source(local); filter(f_debug); destination(d_debuglog); }; ## *.emerg * log { source(local); filter(f_emerg); destination(d_usertty); }; # !starslip # *.* /var/log/slip.log log { source(local); filter(f_startslip); destination(d_slip); }; # !ppp # *.* /var/log/ppp.log log { source(local); filter(f_ppp); destination(d_ppp); }; # LOGS: END syslog-ng-2.1.4/contrib/fedora-packaging/0000755000000000000000000000000011157715104016762 5ustar rootrootsyslog-ng-2.1.4/contrib/fedora-packaging/syslog-ng.logrotate0000644000000000000000000000034610756015713022634 0ustar rootroot/var/log/messages /var/log/secure /var/log/maillog /var/log/spooler /var/log/boot.log /var/log/cron { sharedscripts postrotate /bin/kill -HUP `cat /var/run/syslog-ng.pid 2> /dev/null` 2> /dev/null || true endscript } syslog-ng-2.1.4/contrib/fedora-packaging/syslog-ng.conf0000644000000000000000000000542110756015713021560 0ustar rootroot# syslog-ng configuration file. # # This should behave pretty much like the original syslog on RedHat. But # it could be configured a lot smarter. # # See syslog-ng(8) and syslog-ng.conf(5) for more information. # # 20000925 gb@sysfive.com # # Updated by Frank Crawford () - 10 Aug 2002 # - for Red Hat 7.3 # - totally do away with klogd # - add message "kernel:" as is done with klogd. # # Updated by Frank Crawford () - 22 Aug 2002 # - use the log_prefix option as per Balazs Scheidler's email # # Updated by Jose Pedro Oliveira () - 05 Apr 2003 # - corrected filters 'f_filter2' and 'f_filter6' # these filters were only allowing messages of one specific # priority level; they should be allowing messages from that # priority and upper levels. # # Updated by Jose Pedro Oliveira () - 25 Jan 2005 # - Don't sync the d_mail destination # # Updated by Jose Pedro Oliveira () - 01 Feb 2005 # - /proc/kmsg is a file not a pipe. # (https://lists.balabit.hu/pipermail/syslog-ng/2005-February/006963.html) # options { sync (0); time_reopen (10); log_fifo_size (1000); long_hostnames (off); use_dns (no); use_fqdn (no); create_dirs (no); keep_hostname (yes); }; source s_sys { file ("/proc/kmsg" log_prefix("kernel: ")); unix-stream ("/dev/log"); internal(); # udp(ip(0.0.0.0) port(514)); }; destination d_cons { file("/dev/console"); }; destination d_mesg { file("/var/log/messages"); }; destination d_auth { file("/var/log/secure"); }; destination d_mail { file("/var/log/maillog" sync(10)); }; destination d_spol { file("/var/log/spooler"); }; destination d_boot { file("/var/log/boot.log"); }; destination d_cron { file("/var/log/cron"); }; destination d_mlal { usertty("*"); }; #filter f_filter1 { facility(kern); }; filter f_filter2 { level(info..emerg) and not facility(mail,authpriv,cron); }; filter f_filter3 { facility(authpriv); }; filter f_filter4 { facility(mail); }; filter f_filter5 { level(emerg); }; filter f_filter6 { facility(uucp) or (facility(news) and level(crit..emerg)); }; filter f_filter7 { facility(local7); }; filter f_filter8 { facility(cron); }; #log { source(s_sys); filter(f_filter1); destination(d_cons); }; log { source(s_sys); filter(f_filter2); destination(d_mesg); }; log { source(s_sys); filter(f_filter3); destination(d_auth); }; log { source(s_sys); filter(f_filter4); destination(d_mail); }; log { source(s_sys); filter(f_filter5); destination(d_mlal); }; log { source(s_sys); filter(f_filter6); destination(d_spol); }; log { source(s_sys); filter(f_filter7); destination(d_boot); }; log { source(s_sys); filter(f_filter8); destination(d_cron); }; syslog-ng-2.1.4/contrib/fedora-packaging/syslog-ng.sysconfig0000644000000000000000000000014310756015713022633 0ustar rootroot#--- # Syslog-ng command line options # See syslog-ng(8) for more details #--- SYSLOGNG_OPTIONS="" syslog-ng-2.1.4/contrib/fedora-packaging/syslog-ng.init0000644000000000000000000000310610756015713021574 0ustar rootroot#!/bin/sh # # syslog-ng This starts and stops syslog-ng # # chkconfig: 2345 12 88 # description: reads and logs messages to the system console, log \ # files, other machines and/or users as specified by \ # its configuration file. # processname: /sbin/syslog-ng # config: /etc/syslog-ng/syslog-ng.conf # config: /etc/sysconfig/syslog-ng # pidfile: /var/run/syslog-ng.pid # ### BEGIN INIT INFO # Provides: $syslog ### END INIT INFO # Source function library. . /etc/rc.d/init.d/functions exec="/sbin/syslog-ng" prog=$(basename $exec) [ -f $exec ] || exit 0 # Source config [ -e /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog lockfile=/var/lock/subsys/$prog umask 077 start() { echo -n $"Starting $prog: " daemon $exec $SYSLOGNG_OPTIONS retval=$? echo [ $retval -eq 0 ] && touch $lockfile return $retval } stop() { echo -n $"Stopping $prog: " killproc $prog retval=$? echo [ $retval -eq 0 ] && rm -f $lockfile return $retval } restart() { stop start } reload() { echo -n $"Reloading syslog-ng.conf file: " killproc $prog -HUP retval=$? echo return $retval } force_reload() { restart } fdr_status() { status $prog } case "$1" in start|stop|restart|reload) $1 ;; force-reload) force_reload ;; status) fdr_status ;; condrestart|try-restart) [ ! -f $lockfile ] || restart ;; *) echo $"Usage: $0 {start|stop|status|restart|try-restart|reload|force-reload}" exit 2 esac syslog-ng-2.1.4/contrib/init.d.SunOS0000644000000000000000000000510610756015713015723 0ustar rootroot: ################################################################################ # # Program: syslog-ng init script # # Description: # # This is an init script for syslog-ng on the Solaris platform. # # To start the service, we check if the config file exists and the daemon # program is executable. Accordingly, the preferred way to disable the # service PERMANENTLY is to rename the binary and/or configuration file # to filename.OFF. This avoids accidental execution. # # The lowest PID of a running instance of the executable is logged to a # file. This PID is used for killing the daemon. This is a best guess of # course, it is much better to use built-in shutdown functions if the # daemon has those. # # # Platforms (tested): SunOS (Solaris 2.6) # # # Author: Gregor Binder # # Last Changed: October 10, 2000 # # Copyright (c) 2000 by sysfive.com GmbH, All rights reserved. # ################################################################################ ################################################################################ # configuration # INIT_CONF="/etc/syslog-ng/syslog-ng.conf" # this file has to exist INIT_PROG="/path_to/syslog-ng" # FULL path to daemon required (fuser) INIT_OPTS="" # options passed to daemon INIT_NAME=`basename "$0"` INIT_RDIR="/var/run" INIT_RPID="${INIT_RDIR}/${INIT_NAME}.pid" PATH=/bin:/sbin:/usr/bin:/usr/sbin:/opt//bin:/opt//sbin ################################################################################ # init # INIT_RETURN=0 umask 077 ulimit -c 0 [ -d "$INIT_RDIR" ] || mkdir -p "$INIT_RDIR" || \ echo "Cannot make directory: $INIT_RDIR" INIT_RETURN=$? ################################################################################ # arguments processing # case "$1" in start) test -f "$INIT_CONF" -a -x "$INIT_PROG" || exit 0 "$INIT_PROG" "$INIT_OPTS" INIT_RETURN=$? ;; stop) [ -r "$INIT_RPID" ] && INIT_CPID=`cat "$INIT_RPID"` [ -z "$INIT_CPID" ] || \ INIT_CPRG="`ps -ef | awk '$2 == '"$INIT_CPID"' { print $9 }'`" INIT_RETURN=$? set ${INIT_CPRG:="unknown"} [ "$INIT_CPRG" = "$INIT_PROG" ] || { \ echo "process ID mismatch: [$INIT_CPID] is $INIT_CPRG" INIT_RETURN=1 } [ $INIT_RETURN -eq 0 ] && kill ${INIT_SIG:="-TERM"} $INIT_CPID INIT_RETURN=$? [ $INIT_RETURN -eq 0 ] && rm -f "$INIT_RPID" INIT_RETURN=$? ;; restart) INIT_SIG="-HUP" $0 stop $0 start INIT_RETURN=$? ;; *) echo "Usage: $0 {start|stop|restart}" exit 1 esac exit $INIT_RETURN syslog-ng-2.1.4/contrib/solaris-packaging/0000755000000000000000000000000011157715105017177 5ustar rootrootsyslog-ng-2.1.4/contrib/solaris-packaging/syslog-ng.method0000755000000000000000000000424610776352547022351 0ustar rootroot#!/sbin/sh # # $Id: syslog-ng.init.d,v 1.1.2.2 2006/03/02 18:35:45 folti Exp $ # # adapted to syslog-ng by BJ, Aug, 7th 2000 # cleaned up by Bazsi, Oct, 12th 2000 # minor fix by Bojan Zdrnja, Apr, 11th 2003 # added nicer options field # Modified for BalaBit Ltd's syslog-ng package by Tamas Pal Mar, 1st 2006 # DAEMON=/opt/syslog-ng/sbin/syslog-ng CONFFILE=/opt/syslog-ng/etc/syslog-ng.conf OPTIONS="-f $CONFFILE" PIDFILE="/var/run/syslog-ng.pid" # becuase libdbi stuff goes there LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH export LD_LIBRARY_PATH case "$1" in start) if [ -f $PIDFILE ];then echo "syslog-ng already running." exit 1 fi if [ -f $CONFFILE -a -x $DAEMON ]; then echo 'syslog-ng service starting.' # # Before syslog-ng starts, save any messages from previous # crash dumps so that messages appear in chronological order. # /usr/bin/savecore -m if [ -r /etc/dumpadm.conf ]; then . /etc/dumpadm.conf [ "x$DUMPADM_DEVICE" != xswap ] && \ /usr/bin/savecore -m -f $DUMPADM_DEVICE fi $DAEMON $OPTIONS -p $PIDFILE fi ;; stop) if [ -f $PIDFILE ]; then syspid=`/usr/bin/cat $PIDFILE` [ "$syspid" -gt 0 ] && kill -15 $syspid && rm -f $PIDFILE fi ;; reload) if [ -f $PIDFILE ]; then syspid=`/usr/bin/cat $PIDFILE` [ "$syspid" -gt 0 ] && kill -1 $syspid && echo "syslog-ng service reloaded" fi ;; restart) $0 stop sleep 1 $0 start ;; *) echo "Usage: $0 { start | stop | restart | reload }" exit 1 ;; esac exit $SMF_EXIT_OK syslog-ng-2.1.4/contrib/solaris-packaging/solaris10_install.txt0000644000000000000000000001157010771544650023315 0ustar rootrootInstalling syslog-ng on Sun Solaris 10 To successfully install syslog-ng, complete the following simple procedure. Lines starting with # are commands that have to be executed from a command line console. Procedure 4.5. Installing syslog-ng on Sun Solaris 10 1. Use the your username and password received together with your syslog-ng Premium Edition license to download the following binaries. Make sure to download the package specific for the processor architecture of the host. * The syslog-ng Premium Edition package (syslog-ng-premium-edition_) from http://www.balabit.com/downloads/files/syslog-ng/binaries/premium-edition/pool/s/syslog-ng-premium-edition/ * The libdbi8 package from http://www.balabit.com/downloads/files/syslog-ng/binaries/premium-edition/pool/l/libdbi8/ * If you plan to use an SQL destination, download the package corresponding to your database from http://www.balabit.com/downloads/files/syslog-ng/binaries/premium-edition/pool/l/libdbi8-drivers/ Also download the package corresponding to the database, architecture, and Solaris version you plan to use from http://www.sunfreeware.com. The Sunfreeware.com website includes details on installing the database, and any required dependencies. Note The database packages contain the full database applications, but syslog-ng does not use the databases, only the .so file. Installing the database packages does not start the database services. 2. Download or copy the syslog-ng__sparc.pkg.gz package to your computer running Solaris. Download the following packages from the nearest sunfreeware.com mirrors(solaris9 packages): libiconv-1.11-sol9-sparc-local.gz libgcc-3.4.6-sol9-sparc-local.gz 3. Unpack and install the syslog-ng Premium Edition and the libdbi8 package by issuing the following commands from the command line: # libiconv-1.11-sol9-sparc-local.gz # libgcc-3.4.6-sol9-sparc-local.gz # gunzip syslog-ng__sparc.pkg.gz # gunzip libdbi8__.gz # pkgadd -d libiconv-1.11-sol9-sparc-local # pkgadd -d libgcc-3.4.6-sol9-sparc-local # pkgadd -d syslog-ng__sparc.pkg # pkgadd -d libdbi8__.pkg 4. If you use an SQL destination, issue the commands corresponding to the database: * For MySQL: Download and install the following packages from sunfreeware.com: - mysql-5.0.41-sol9-sparc-local - openssl-0.9.8e-sol9-sparc-local # gunzip .gz; pkgadd -d # gunzip libdbd8-mysql__.gz # pkgadd -d libdbd8-mysql__.pkg * For PostgreSQL: Make sure that the SUNWpostgr-libs package has been installed. It's on the Solaris 10 install DVD. # gunzip libdbd8-pgsql__.gz # pkgadd -d libdbd8-pgsql__.pkg * For SQLite: Download and install the sqlite-3.3.6-sol9-sparc-local package from sunfreeware.com. # gunzip sqlite-3.3.6-sol9-sparc-local.gz # pkgadd -d sqlite-3.3.6-sol9-sparc-local # gunzip libdbd8-sqlite__.gz # pkgadd -d libdbd8-sqlite__.pkg 5. Rename the syslog-ng.conf.sample file (located under /opt/syslog-ng/etc/) to syslog-ng.conf. # mv /opt/syslog-ng/etc/syslog-ng.conf.sample \ /opt/syslog-ng/etc/syslog-ng.conf 6. Modify the syslog-ng.conf.to suit your needs. For details on how to configure syslog-ng, see The syslog-ng Administrator Guide, Chapter 3, Configuring syslog-ng. 7. Disable the original syslogd application. # svcadm -v disable svc:/system/system-log 8. Copy the following files to their proper places by issuing the following commands and modify them if needed. # cp /opt/syslog-ng/doc/syslog-ng.example.xml /var/svc/manifest/system/syslog-ng.xml # cp /opt/syslog-ng/doc/syslog-ng.method /lib/svc/method/syslog-ng 9. Validate and import the syslog-ng.xml file using svccfg. # svccfg svc:> validate /var/svc/manifest/system/syslog-ng.xml svc:> import /var/svc/manifest/system/syslog-ng.xml svc:> quit 10. Enable and start syslog-ng. # svcadm enable -t svc:/system/syslog-ng 11. Verify that syslog-ng is running. # svcs -a | grep syslog You should receive a similar output: online 10:15:01 svc:/system/syslog-ng:default syslog-ng-2.1.4/contrib/solaris-packaging/syslog-ng.example.xml0000644000000000000000000000705410771544650023311 0ustar rootroot syslog-ng-2.1.4/contrib/lfs-packaging/0000755000000000000000000000000011157715105016307 5ustar rootrootsyslog-ng-2.1.4/contrib/lfs-packaging/README.lfs0000644000000000000000000000077110756015713017761 0ustar rootrootInstallation instructions for Syslog-NG on an Linux From Scratch system. ======================================================================== Installing/uninstalling Syslog-NG's init script use the Makefile.lfs makefile. Further instruction could be found in the said makefile. Before starting Syslog-NG, create or modify a syslog-ng.conf file in /opt/syslog-ng/etc. The syslog-ng.conf files in /opt/syslog-ng/contrib/fedora and /opt/syslog-ng/contrib/redhat-el could be used as a starting pint. syslog-ng-2.1.4/contrib/lfs-packaging/syslog-ng.init.lfs0000755000000000000000000000244610756015713021714 0ustar rootroot#!/bin/sh # Inintscript for LFS (Linux From Scratch) systems. # # syslog-ng This starts and stops syslog-ng # # description: reads and logs messages to the system console, log \ # files, other machines and/or users as specified by \ # its configuration file. # processname: /sbin/syslog-ng # config: /etc/syslog-ng/syslog-ng.conf # config: /etc/sysconfig/syslog-ng # pidfile: /var/run/syslog-ng.pid # # Source function library. . /etc/sysconfig/rc . ${rc_functions} root="/opt/syslog-ng" exec="$root/sbin/syslog-ng" conf="$root/etc/syslog-ng.conf" prog=$(basename $exec) export LD_LIBRARY_PATH=$root/lib:$LD_LIBRARY_PATH [ -f $exec ] || exit 0 # Source config [ -e /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog umask 077 start() { boot_mesg "Starting $prog: " loadproc $exec -f $conf $SYSLOGNG_OPTIONS } stop() { boot_mesg "Stopping $prog: " killproc $prog } restart() { stop start } reload() { echo -n $"Reloading syslog-ng.conf file: " reloadproc $prog } case "$1" in start|stop|restart|reload) $1 ;; force-reload) restart ;; status) statusproc $exec ;; *) echo $"Usage: $0 {start|stop|status|restart|try-restart|reload|force-reload}" exit 2 esac syslog-ng-2.1.4/contrib/lfs-packaging/Makefile.lfs0000644000000000000000000000570610756015713020544 0ustar rootroot# makefile to handle Syslog-NG install/uninstall on a LFS Linux system. # # INSTALL/UNINSTALL: # Use make -f Makefile.lfs install|uninstall to install and register or # uninstall Syslog-NG's init scripts. # # START/STOP Sysklogd or Syslog-NG # Starting Syslog-NG: make -f Makefile.lfs slng-start # Stopping Syslog-NG: make -f Makefile.lfs slng-stop # # Starting sysklogd: make -f Makefile.lfs sysklogd-start # Stopping sysklogd: make -f Makefile.lfs sysklogd-stop # ETCDIR=/etc EXTDIR=${DESTDIR}${ETCDIR} MODE=754 DIRMODE=755 CONFMODE=644 all: install create-dirs: install -d -m ${DIRMODE} ${EXTDIR}/rc.d/rc0.d install -d -m ${DIRMODE} ${EXTDIR}/rc.d/rc1.d install -d -m ${DIRMODE} ${EXTDIR}/rc.d/rc2.d install -d -m ${DIRMODE} ${EXTDIR}/rc.d/rc3.d install -d -m ${DIRMODE} ${EXTDIR}/rc.d/rc4.d install -d -m ${DIRMODE} ${EXTDIR}/rc.d/rc5.d install -d -m ${DIRMODE} ${EXTDIR}/rc.d/rc6.d install -d -m ${DIRMODE} ${EXTDIR}/rc.d/rcsysinit.d install -d -m ${DIRMODE} ${EXTDIR}/rc.d/init.d install -d -m ${DIRMODE} ${EXTDIR}/sysconfig install: create-dirs install -m ${MODE} syslog-ng.init.lfs ${EXTDIR}/rc.d/init.d/syslog-ng ln -sf ../init.d/syslog-ng ${EXTDIR}/rc.d/rc0.d/K90syslog-ng ln -sf ../init.d/syslog-ng ${EXTDIR}/rc.d/rc1.d/K90syslog-ng ln -sf ../init.d/syslog-ng ${EXTDIR}/rc.d/rc2.d/K90syslog-ng ln -sf ../init.d/syslog-ng ${EXTDIR}/rc.d/rc3.d/S10syslog-ng ln -sf ../init.d/syslog-ng ${EXTDIR}/rc.d/rc4.d/S10syslog-ng ln -sf ../init.d/syslog-ng ${EXTDIR}/rc.d/rc5.d/S10syslog-ng ln -sf ../init.d/syslog-ng ${EXTDIR}/rc.d/rc6.d/K90syslog-ng rm -rf ${EXTDIR}/rc.d/rc0.d/K90sysklogd rm -rf ${EXTDIR}/rc.d/rc1.d/K90sysklogd rm -rf ${EXTDIR}/rc.d/rc2.d/K90sysklogd rm -rf ${EXTDIR}/rc.d/rc3.d/S10sysklogd rm -rf ${EXTDIR}/rc.d/rc4.d/S10sysklogd rm -rf ${EXTDIR}/rc.d/rc5.d/S10sysklogd rm -rf ${EXTDIR}/rc.d/rc6.d/K90sysklogd uninstall: slng-stop ln -sf ../init.d/sysklogd ${EXTDIR}/rc.d/rc0.d/K90sysklogd ln -sf ../init.d/sysklogd ${EXTDIR}/rc.d/rc1.d/K90sysklogd ln -sf ../init.d/sysklogd ${EXTDIR}/rc.d/rc2.d/K90sysklogd ln -sf ../init.d/sysklogd ${EXTDIR}/rc.d/rc3.d/S10sysklogd ln -sf ../init.d/sysklogd ${EXTDIR}/rc.d/rc4.d/S10sysklogd ln -sf ../init.d/sysklogd ${EXTDIR}/rc.d/rc5.d/S10sysklogd ln -sf ../init.d/sysklogd ${EXTDIR}/rc.d/rc6.d/K90sysklogd rm -rf ${EXTDIR}/rc.d/rc0.d/K90syslog-ng rm -rf ${EXTDIR}/rc.d/rc1.d/K90syslog-ng rm -rf ${EXTDIR}/rc.d/rc2.d/K90syslog-ng rm -rf ${EXTDIR}/rc.d/rc3.d/S10syslog-ng rm -rf ${EXTDIR}/rc.d/rc4.d/S10syslog-ng rm -rf ${EXTDIR}/rc.d/rc5.d/S10syslog-ng rm -rf ${EXTDIR}/rc.d/rc6.d/K90syslog-ng rm -rf ${EXTDIR}/rc.d/init.d/syslog-ng sysklogd-stop: ${EXTDIR}/rc.d/init.d/sysklogd stop || true sysklogd-start: ${EXTDIR}/rc.d/init.d/sysklogd start || true slng-stop: ${EXTDIR}/rc.d/init.d/syslog-ng stop || true slng-start: ${EXTDIR}/rc.d/init.d/syslog-ng start || true .PHONY: all create-dirs install \ slng-stop slng-start \ sysklogd-stop sysklogd-start syslog-ng-2.1.4/contrib/relogger.pl0000644000000000000000000001152310756015713015750 0ustar rootroot#!/usr/local/bin/perl -w # take syslog messages from stdin - push them through syslog again # by Ed Ravin . Made available to the # public courtesy of PANIX (http://www.panix.com). # This script is licensed under the GPL. # Requires Date::Parse and Time::HiRes modules my $usage= "relogger.pl [--facility fac] [--priority pri] [--replayspeed factor]\n"; use strict; use Sys::Syslog qw(:DEFAULT setlogsock); use Getopt::Long; use Date::Parse; # for str2time use Time::HiRes qw ( sleep ); my %opt; die $usage unless GetOptions (\%opt, "debug", "facility=s", "priority=s", "replayspeed=s"); setlogsock('unix') if grep /^ $^O $/xo, ("linux", "openbsd", "freebsd", "netbsd"); my $facility= $opt{'facility'} || "mail"; my $priority= $opt{'priority'} || "info"; my $replayspeed= $opt{'replayspeed'} || 0; my $debug= $opt{'debug'} || 0; die "$0: Option 'replayspeed' must be a valid floating point number\n" unless $replayspeed =~ /^[0-9]*\.?[0-9]*$/; my $progname= ""; # Aug 5 20:28:17 grand-central postfix/qmgr[4389]: AC2BB7F9A: removed # my $thistime= str2time($date); # warn "$0: cannot parse date '$date'\n" if !$thistime; my $lasttimestamp= 0; my $timestamp; my $timestep= 0; while(<>) { if ( ((my ($timestr, $process, $msg))= /^(.*) \S+ ([^ []*)\[\d+\]: (.*)$/ ) == 3) { $timestamp= str2time($timestr) || warn "$0: cannot parse timestamp '$timestr'\n"; if ($progname ne $process) { closelog; openlog "$process", 'ndelay,pid', $facility or die "$0: openlog: $!\n"; $progname= $process; } $timestep= $timestamp - $lasttimestamp; if ($replayspeed and $timestep > 0 and $lasttimestamp > 0) { warn "sleeping for " . $timestep * $replayspeed . " seconds...\n" if $debug; sleep( $timestep * $replayspeed); } syslog $priority, "%s", $msg unless $debug; warn "$process $facility/$priority $msg\n" if $debug; $lasttimestamp= $timestamp; } else { warn "$0: cannot parse input line $.: $_\n"; } } __END__ =head1 NAME relogger.pl - re-inject syslog log files back into syslog =head1 SYNOPSIS B [I<--facility fac>] [I<--priority pri>] [I<--replayspeed factor>] [I<--debug]>] =head1 DESCRIPTION B takes syslog-formatted messages on standard input and re-sends them via the default syslog mechanism. The existing timestamps are stripped off the message before it is re-sent. Delays between messages can be enabled with the I<--replayseed> option (see B below to simulate the arrival times of the original messages. was written to help test configurations for programs like B or B that parse log output and take actions based on what messages appear in the logs. =head1 OPTIONS =item B<--facility> I specify the syslog facility to log the messages to. Standard syslog messages do not store the facility the message was logged on, so this cannot be determined from the input. The default is the B facility. =item B<--priority> I specify the syslog priority to log the messages to. The default is the B priority. As with B<--facility>, this information cannot be discovered from the input. =item B<--replayspeed> I attempt to parse the timestamps of the input messages, and simulate the original arrival times by sleeping between each message. The sleep time is multiplied by I. To send simulated log events with time spacing at the same time as the original arrival times, use a I of 1. To send simulated log events at twice the speed of the original logs, use a I of 0.5 (i.e. sleep only half the original time between log messages). =item B<--debug> send all output to standard error, rather than to syslog. Also prints an extra diagnostic message or two. =head1 BUGS B is a beta-quality tool for testing logging configurations. It is not yet recommended for production use. It would be nice to be able to specify the input filename on the command line, instead of requiring it to be on standard input. It would be nice to be able to control the syslog mechanism on the command line (i.e. specify whether to use a local or remote host) rather than just using the system default. The original PID in the message is replaced by the current PID of B in the simulated message. Also, the PID of B will appear in the simulated message even if the original one did not supply a PID. In spite of using Time::HiRes to enable sleeping in fractional seconds, some environments seem to still round off to seconds. This needs a bit more investigation. =head1 AUTHOR B was written by Ed Ravin , and is made available to the public by courtesy of PANIX (http://www.panix.com). This script is licensed under the GPL. B requires the Date::Parse and the Time::HiRes Perl modules. syslog-ng-2.1.4/tests/0000755000000000000000000000000011157715101013277 5ustar rootrootsyslog-ng-2.1.4/tests/loggen/0000755000000000000000000000000011157715101014552 5ustar rootrootsyslog-ng-2.1.4/tests/loggen/loggen.c0000644000000000000000000002044111104257401016166 0ustar rootroot#include #include #include #include #include #include #include #include #include #include #include #include #include #if HAVE_GETOPT_H #include #endif #define POS_TIMESTAMP1 4 #define POS_SEQ 49 #define POS_TIMESTAMP2 87 #define MAX_MESSAGE_LENGTH 8192 #define USEC_PER_SEC 10e6 #ifndef MIN #define MIN(a, b) ((a) < (b) ? (a) : (b)) #endif static inline unsigned long time_val_diff(struct timeval *t1, struct timeval *t2) { return (t1->tv_sec - t2->tv_sec) * USEC_PER_SEC + (t1->tv_usec - t2->tv_usec); } void gen_messages(int sock, int rate, int message_length, int interval) { struct timeval now, start, last_ts_format, last_throttle_check; char linebuf[MAX_MESSAGE_LENGTH + 1]; char stamp[32]; char intbuf[16]; int linelen; int i, run_id; unsigned long count = 0, last_count = 0; char padding[] = "PADD"; long buckets = rate - (rate / 10); double diff; gettimeofday(&start, NULL); now = start; last_throttle_check = now; run_id = start.tv_sec; /* force reformat of the timestamp */ last_ts_format = now; last_ts_format.tv_sec--; linelen = snprintf(linebuf, sizeof(linebuf), "<38>2007-12-24T12:28:51 localhost localprg: seq: %010d, runid: %-10d, stamp: %-19s ", 0, run_id, ""); for (i = linelen; i < message_length - 1; i++) { linebuf[i] = padding[(i - linelen) % (sizeof(padding) - 1)]; } linebuf[message_length - 1] = '\n'; linebuf[message_length] = 0; linelen = strlen(linebuf); while (now.tv_sec - start.tv_sec < interval) { gettimeofday(&now, NULL); if (now.tv_sec != last_ts_format.tv_sec) { int len; struct tm *tm; tm = localtime(&now.tv_sec); len = strftime(stamp, sizeof(stamp), "%Y-%m-%dT%H:%M:%S", tm); memcpy(&linebuf[POS_TIMESTAMP1], stamp, len); memcpy(&linebuf[POS_TIMESTAMP2], stamp, len); diff = time_val_diff(&now, &last_ts_format); fprintf(stderr, "rate = %.2lf msg/sec \r", ((double) (count - last_count) * USEC_PER_SEC) / diff); last_ts_format = now; last_count = count; } diff = time_val_diff(&now, &last_throttle_check); if (buckets == 0 || diff > 10e5) { /* check rate every 0.1sec */ long new_buckets; new_buckets = (rate * diff) / USEC_PER_SEC; if (new_buckets) { buckets = MIN(rate, buckets + new_buckets); last_throttle_check = now; } } if (buckets == 0) { struct timespec tspec, trem; long msec = (1000 / rate) + 1; tspec.tv_sec = msec / 1000; tspec.tv_nsec = (msec % 1000) * 10e6; while (nanosleep(&tspec, &trem) < 0 && errno == EINTR) { tspec = trem; } /* recalculate buckets */ continue; } /* add sequence number */ snprintf(intbuf, sizeof(intbuf), "%010ld", count); memcpy(&linebuf[POS_SEQ], intbuf, 10); if (write(sock, linebuf, linelen) < 0) { fprintf(stderr, "Send error %s\n", strerror(errno)); break; } buckets--; count++; } close(sock); gettimeofday(&now, NULL); diff = (((double) now.tv_sec) + ((double) now.tv_usec / 10e6)) - ((double) start.tv_sec + ((double) now.tv_usec / 10e6)); fprintf(stderr, "average rate = %.2lf msg/sec, count=%ld\n", (double) count / diff, count); } void usage() { printf("loggen [options] target [port]\n" "Generate syslog messages at the specified rate\n\n" "Options:\n" " --rate, or -r Number of messages to generate per second\n" " --inet, or -i Use IP based transport (TCP, UDP)\n" " --unix, or -x Use UNIX domain socket transport\n" " --stream, or -S Use stream socket (TCP and unix-stream)\n" " --dgram, or -D Use datagram socket (UDP and unix-dgram)\n" " --size, or -s Specify the size of the syslog message\n" " --interval, or -I Number of seconds to run the test for\n"); exit(0); } int main(int argc, char *argv[]) { #if HAVE_GETOPT_LONG struct option syslog_ng_options[] = { { "rate", required_argument, NULL, 'r' }, { "inet", no_argument, NULL, 'i' }, { "unix", no_argument, NULL, 'x' }, { "stream", no_argument, NULL, 'S' }, { "dgram", no_argument, NULL, 'D' }, { "size", required_argument, NULL, 's' }, { "interval", required_argument, NULL, 'I' }, { NULL, 0, NULL, 0 } }; #endif int rate = 1000; int unix_socket = 0; int sock_type = SOCK_STREAM; int sock = -1; int message_length = 256; int interval = 10; int opt; #if HAVE_GETOPT_LONG while ((opt = getopt_long(argc, argv, "r:I:ixs:SDh", syslog_ng_options, NULL)) != -1) #else while ((opt = getopt(argc, argv, "r:I:ixs:SDh")) != -1) #endif { switch (opt) { case 'r': rate = atoi(optarg); break; case 'I': interval = atoi(optarg); break; case 'i': unix_socket = 0; break; case 'x': unix_socket = 1; break; case 'D': sock_type = SOCK_DGRAM; break; case 'S': sock_type = SOCK_STREAM; break; case 's': message_length = atoi(optarg); break; case 'h': usage(); break; } } if (!unix_socket) { if (argc - optind < 2) { fprintf(stderr, "No target server specified\n"); usage(); } if (1) { #if HAVE_GETADDRINFO struct addrinfo hints; struct addrinfo *res, *rp; memset(&hints, 0, sizeof(hints)); hints.ai_family = AF_UNSPEC; hints.ai_socktype = sock_type; #ifdef AI_ADDRCONFIG hints.ai_flags = AI_ADDRCONFIG; #endif hints.ai_protocol = 0; if (getaddrinfo(argv[optind], argv[optind + 1], &hints, &res) != 0) { fprintf(stderr, "Name lookup error\n"); return 2; } for (rp = res; rp != NULL; rp = rp->ai_next) { sock = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol); if (sock == -1) continue; if (connect(sock, rp->ai_addr, rp->ai_addrlen) != -1) break; close(sock); sock = -1; } freeaddrinfo(res); #else struct hostent *he; struct servent *se; struct sockaddr_in s_in; he = gethostbyname(argv[optind]); if (!he) { fprintf(stderr, "Name lookup error\n"); return 2; } s_in.sin_family = AF_INET; s_in.sin_addr = *(struct in_addr *) he->h_addr; se = getservbyname(argv[optind + 1], sock_type == SOCK_STREAM ? "tcp" : "udp"); if (se) s_in.sin_port = se->s_port; else s_in.sin_port = htons(atoi(argv[optind + 1])); sock = socket(AF_INET, sock_type, 0); if (sock < 0) { fprintf(stderr, "Error creating socket: %s\n", strerror(errno)); return 2; } if (connect(sock, (struct sockaddr *) &s_in, sizeof(s_in)) < 0) { close(sock); sock = -1; } #endif } if (sock == -1) { fprintf(stderr, "Error connecting to target server: %s\n", strerror(errno)); return 2; } } else { struct sockaddr_un saun; sock = socket(AF_UNIX, sock_type, 0); saun.sun_family = AF_UNIX; strncpy(saun.sun_path, argv[optind], sizeof(saun.sun_path)); if (connect(sock, (struct sockaddr *) &saun, sizeof(saun)) < 0) { fprintf(stderr, "Error connecting to target server: %s\n", strerror(errno)); return 2; } } gen_messages(sock, rate, message_length, interval); return 0; } syslog-ng-2.1.4/tests/loggen/Makefile.in0000644000000000000000000003121511157715047016632 0ustar rootroot# Makefile.in generated by automake 1.9.6 from Makefile.am. # 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__init__(self, repeat=1000): self.repeat = repeat def sendMessages(self, messages): self.initSender() for msg in messages: for counter in range(1, self.repeat): self.sendMessage('%s %d %s' % (msg, counter, 'x' * 1500)) class SocketSender(MessageSender): def __init__(self, family, sock_name, dgram=0, send_by_bytes=0, terminate_seq='\n', repeat=1000): MessageSender.__init__(self, repeat) self.family = family self.sock_name = sock_name self.sock = None self.dgram = dgram self.send_by_bytes = send_by_bytes self.terminate_seq = terminate_seq def initSender(self): if self.dgram: self.sock = socket(self.family, SOCK_DGRAM) else: self.sock = socket(self.family, SOCK_STREAM) self.sock.connect(self.sock_name) def sendMessage(self, msg): line = '%s%s' % (msg, self.terminate_seq) if self.send_by_bytes: for c in line: self.sock.send(c) else: self.sock.send(line) def readpidfile(pidfile): f = open(pidfile, 'r') pid = f.read() f.close() return int(pid.strip()) messages = ( '<7>2004-09-07T10:43:21.156+01:00 bzorp prog: msg', ) senders = ( SocketSender(AF_UNIX, 'log-dgram', dgram=1), SocketSender(AF_UNIX, 'log-dgram', dgram=1, terminate_seq='\0'), SocketSender(AF_UNIX, 'log-dgram', dgram=1, terminate_seq='\0\n'), SocketSender(AF_UNIX, 'log-stream', dgram=0), SocketSender(AF_UNIX, 'log-stream', dgram=0, send_by_bytes=1), SocketSender(AF_INET, ('localhost', 2000), dgram=1), SocketSender(AF_INET, ('localhost', 2000), dgram=1, terminate_seq='\0'), SocketSender(AF_INET, ('localhost', 2000), dgram=1, terminate_seq='\0\n'), SocketSender(AF_INET, ('localhost', 2000), dgram=0), SocketSender(AF_INET, ('localhost', 2000), dgram=0, send_by_bytes=1), ) conf = """ source s_int { internal(); }; source s_unix { unix-stream("log-stream"); unix-dgram("log-dgram"); }; source s_inet { tcp(port(2000)); udp(port(2000)); }; destination dst { file("test-output.log" template("$DATE $HOST $MSG\n")); }; log { source(s_int); source(s_unix); source(s_inet); destination(dst); }; """ f = open('test.conf', 'w') f.write(conf) f.close() try: os.unlink('test-output.log') except OSError: pass rc = os.system('../../src/syslog-ng -f test.conf -p syslog-ng.pid') if rc != 0: print "Error in syslog-ng startup" success = 0 else: success = 1 time.sleep(1) if success: try: for s in senders: s.sendMessages(messages) time.sleep(1) finally: try: pid = readpidfile('syslog-ng.pid') os.kill(pid, signal.SIGTERM) except OSError, e: print "Syslog-ng exited before SIGTERM... %s" % str(e) success = 0 sys.exit(not success) syslog-ng-2.1.4/tests/functional/Makefile.in0000644000000000000000000002463211157715047017526 0ustar rootroot# Makefile.in generated by automake 1.9.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as 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maintainer-clean-generic \ maintainer-clean-recursive mostlyclean mostlyclean-generic \ mostlyclean-recursive pdf pdf-am ps ps-am tags tags-recursive \ uninstall uninstall-am uninstall-info-am # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: syslog-ng-2.1.4/tests/unit/0000755000000000000000000000000011157715101014256 5ustar rootrootsyslog-ng-2.1.4/tests/unit/test_zone.c0000644000000000000000000000514010756015713016442 0ustar rootroot#include "misc.h" #include "apphook.h" #include #include #include void testcase(const gchar *zone, time_t utc, long expected_ofs) { char envbuf[32]; long ofs; snprintf(envbuf, sizeof(envbuf), "TZ=%s", zone); putenv(envbuf); tzset(); ofs = get_local_timezone_ofs(utc); if (ofs != expected_ofs) { fprintf(stderr, "Timezone offset mismatch: %ld, expected %ld\n", ofs, expected_ofs); exit(1); } } int main() { app_startup(); /* 2005-10-14 21:47:37 CEST, dst enabled */ testcase("CET", 1129319257, 7200); /* 2005-11-14 10:10:00 CET, dst disabled */ testcase("CET", 1131959400, 3600); /* 2005-10-14 21:47:37 GMT, no DST */ testcase("GMT", 1129319257, 0); /* 2005-11-14 10:10:00 GMT, no DST */ testcase("GMT", 1131959400, 0); /* 2005-04-03 01:30:00 ESD, DST disabled */ testcase("US/Eastern", 1112509800, -5*3600); /* 2005-04-03 01:59:59 ESD, DST disabled */ testcase("US/Eastern", 1112511599, -5*3600); /* 2005-04-03 03:00:00 EDT, DST enabled */ testcase("US/Eastern", 1112511600, -4*3600); /* 2005-04-03 03:00:01 EDT, DST enabled */ testcase("US/Eastern", 1112511601, -4*3600); /* 2005-10-30 01:59:59 EDT, DST enabled */ testcase("US/Eastern", 1130651999, -4*3600); /* 2005-10-30 01:00:00 EST, DST disabled */ testcase("US/Eastern", 1130652000, -5*3600); /* USA DST change in 2007, 2nd sunday of March instead of 1st Sunday of April */ /* 2007-03-11 01:00:00 EST, DST disabled */ testcase("US/Eastern", 1173592800, -5*3600); /* 2007-03-11 01:59:59 EST, DST disabled */ testcase("US/Eastern", 1173596399, -5*3600); /* 2007-03-11 03:00:00 EST, DST enabled */ testcase("US/Eastern", 1173596400, -4*3600); /* 2007-11-04 01:59:59 EST, DST enabled */ testcase("US/Eastern", 1194155999, -4*3600); /* 2007-11-04 01:00:00 EST, DST disabled */ testcase("US/Eastern", 1194156000, -5*3600); /* Oct 31 01:59:59 2004 (EST) +1000 */ testcase("Australia/Victoria", 1099151999, 10*3600); /* Oct 31 03:00:00 2004 (EST) +1100 */ testcase("Australia/Victoria", 1099152000, 11*3600); /* Mar 27 02:59:59 2005 (EST) +1100 */ testcase("Australia/Victoria", 1111852799, 11*3600); /* Mar 27 02:00:00 2005 (EST) +1000 */ testcase("Australia/Victoria", 1111852800, 10*3600); /* Oct 2 01:59:59 2004 (NZT) +1200 */ testcase("NZ", 1128175199, 12*3600); /* Oct 2 03:00:00 2004 (NZDT) +1300 */ testcase("NZ", 1128175200, 13*3600); /* Mar 20 02:59:59 2005 (NZDT) +1300 */ testcase("NZ", 1111240799, 13*3600); /* Mar 20 02:00:00 2005 (NZT) +1200 */ testcase("NZ", 1111240800, 12*3600); app_shutdown(); return 0; } syslog-ng-2.1.4/tests/unit/test_filters.c0000644000000000000000000002421211104351233017124 0ustar rootroot#include "syslog-ng.h" #include "syslog-names.h" #include "filter.h" #include "logmsg.h" #include "apphook.h" #include #include #include #include int debug = 1; GSockAddr *sender_saddr; static gint facility_bits(gchar *fac) { return 1 << syslog_name_lookup_facility_by_name(fac); } static gint level_bits(gchar *lev) { return 1 << syslog_name_lookup_level_by_name(lev); } static gint level_range(gchar *from, gchar *to) { int r1, r2; r1 = syslog_name_lookup_level_by_name(from); r2 = syslog_name_lookup_level_by_name(to); return syslog_make_range(r1, r2); } void main_loop_wakeup(void) { } void testcase(gchar *msg, gint parse_flags, FilterExprNode *f, gboolean expected_result) { LogMessage *logmsg; gboolean res; static gint testno = 0; testno++; logmsg = log_msg_new(msg, strlen(msg), NULL, parse_flags, NULL); logmsg->saddr = g_sockaddr_ref(sender_saddr); res = filter_expr_eval(f, logmsg); if (res != expected_result) { fprintf(stderr, "Filter test failed; num='%d', msg='%s'\n", testno, msg); exit(1); } f->comp = 1; res = filter_expr_eval(f, logmsg); if (res != !expected_result) { fprintf(stderr, "Filter test failed (negated); num='%d', msg='%s'\n", testno, msg); exit(1); } log_msg_unref(logmsg); filter_expr_free(f); } #define TEST_ASSERT(cond) \ if (!(cond)) \ { \ fprintf(stderr, "Test assertion failed at %d\n", __LINE__); \ exit(1); \ } int main(int argc G_GNUC_UNUSED, char *argv[] G_GNUC_UNUSED) { gint i; app_startup(); testcase("<15> openvpn[2499]: PTHREAD support initialized", 0, filter_facility_new(facility_bits("user")), 1); testcase("<15> openvpn[2499]: PTHREAD support initialized", 0, filter_facility_new(facility_bits("daemon")), 0); testcase("<15> openvpn[2499]: PTHREAD support initialized", 0, filter_facility_new(facility_bits("daemon") | facility_bits("user")), 1); testcase("<15> openvpn[2499]: PTHREAD support initialized", 0, filter_facility_new(facility_bits("uucp") | facility_bits("local4")), 0); testcase("<15> openvpn[2499]: PTHREAD support initialized", 0, filter_facility_new(0x80000000 | (LOG_USER >> 3)), 1); testcase("<15> openvpn[2499]: PTHREAD support initialized", 0, filter_facility_new(0x80000000 | (LOG_DAEMON >> 3)), 0); testcase("<2> openvpn[2499]: PTHREAD support initialized", 0, filter_facility_new(facility_bits("kern")), 1); testcase("<2> openvpn[2499]: PTHREAD support initialized", 0, filter_facility_new(0x80000000 | (LOG_KERN >> 3)), 1); testcase("<128> openvpn[2499]: PTHREAD support initialized", 0, filter_facility_new(facility_bits("local0")), 1); testcase("<128> openvpn[2499]: PTHREAD support initialized", 0, filter_facility_new(0x80000000 | (LOG_LOCAL0 >> 3)), 1); testcase("<32> openvpn[2499]: PTHREAD support initialized", 0, filter_facility_new(facility_bits("local1")), 0); testcase("<32> openvpn[2499]: PTHREAD support initialized", 0, filter_facility_new(facility_bits("auth")), 1); testcase("<32> openvpn[2499]: PTHREAD support initialized", 0, filter_facility_new(0x80000000 | (LOG_AUTH >> 3)), 1); testcase("<80> openvpn[2499]: PTHREAD support initialized", 0, filter_facility_new(facility_bits("authpriv")), 1); #ifdef LOG_AUTHPRIV testcase("<80> openvpn[2499]: PTHREAD support initialized", 0, filter_facility_new(0x80000000 | (LOG_AUTHPRIV >> 3)), 1); #endif testcase("<15> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_bits("debug") | level_bits("emerg")), 1); testcase("<15> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_bits("emerg")), 0); testcase("<8> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_range("crit", "emerg")), 1); testcase("<9> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_range("crit", "emerg")), 1); testcase("<10> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_range("crit", "emerg")), 1); testcase("<11> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_range("crit", "emerg")), 0); testcase("<12> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_range("crit", "emerg")), 0); testcase("<13> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_range("crit", "emerg")), 0); testcase("<14> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_range("crit", "emerg")), 0); testcase("<15> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_range("crit", "emerg")), 0); testcase("<8> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_range("debug", "notice")), 0); testcase("<9> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_range("debug", "notice")), 0); testcase("<10> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_range("debug", "notice")), 0); testcase("<11> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_range("debug", "notice")), 0); testcase("<12> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_range("debug", "notice")), 0); testcase("<13> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_range("debug", "notice")), 1); testcase("<14> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_range("debug", "notice")), 1); testcase("<15> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_range("debug", "notice")), 1); for (i = 0; i < 10; i++) { testcase("<0> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_bits("emerg")), 1); testcase("<1> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_bits("alert")), 1); testcase("<2> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_bits("crit")), 1); testcase("<3> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_bits("err")), 1); testcase("<4> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_bits("warning")), 1); testcase("<5> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_bits("notice")), 1); testcase("<6> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_bits("info")), 1); testcase("<7> openvpn[2499]: PTHREAD support initialized", 0, filter_level_new(level_bits("debug")), 1); } testcase("<15> openvpn[2499]: PTHREAD support initialized", 0, filter_prog_new("^openvpn$"), 1); testcase("<15> openvpn[2499]: PTHREAD support initialized", 0, filter_prog_new("^open$"), 0); fprintf(stderr, "One \"invalid regular expression\" message is to be expected\n"); TEST_ASSERT(filter_prog_new("((") == NULL); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, filter_host_new("^host$"), 1); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, filter_host_new("^hos$"), 0); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, filter_host_new("pthread"), 0); fprintf(stderr, "One \"invalid regular expressions\" message is to be expected\n"); TEST_ASSERT(filter_host_new("((") == NULL); fprintf(stderr, "One \"invalid regular expressions\" message is to be expected\n"); TEST_ASSERT(filter_host_new("(?iana") == NULL); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, filter_match_new(" PTHREAD "), 1); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, filter_match_new("^PTHREAD$"), 0); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, filter_match_new("(?i)pthread"), 1); fprintf(stderr, "One \"invalid regular expression\" message is to be expected\n"); TEST_ASSERT(filter_match_new("((") == NULL); sender_saddr = g_sockaddr_inet_new("10.10.0.1", 5000); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, filter_netmask_new("10.10.0.0/16"), 1); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, filter_netmask_new("10.10.0.0/24"), 1); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, filter_netmask_new("10.10.10.0/24"), 0); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, filter_netmask_new("0.0.10.10/24"), 0); g_sockaddr_unref(sender_saddr); sender_saddr = NULL; testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, filter_netmask_new("127.0.0.1/32"), 1); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, filter_netmask_new("127.0.0.2/32"), 0); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, fop_or_new(filter_match_new(" PTHREAD "), filter_match_new("PTHREAD")), 1); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, fop_or_new(filter_match_new(" PTHREAD "), filter_match_new("^PTHREAD$")), 1); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, fop_or_new(filter_match_new("^PTHREAD$"), filter_match_new(" PTHREAD ")), 1); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, fop_or_new(filter_match_new(" PAD "), filter_match_new("^PTHREAD$")), 0); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, fop_and_new(filter_match_new(" PTHREAD "), filter_match_new("PTHREAD")), 1); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, fop_and_new(filter_match_new(" PTHREAD "), filter_match_new("^PTHREAD$")), 0); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, fop_and_new(filter_match_new("^PTHREAD$"), filter_match_new(" PTHREAD ")), 0); testcase("<15>Oct 15 16:17:01 host openvpn[2499]: PTHREAD support initialized", 0, fop_and_new(filter_match_new(" PAD "), filter_match_new("^PTHREAD$")), 0); app_shutdown(); return 0; } syslog-ng-2.1.4/tests/unit/test_dnscache.c0000644000000000000000000000213310756015713017236 0ustar rootroot#include "dnscache.h" #include "apphook.h" #include #include #include #include #include #include #include int main() { int i; app_startup(); dns_cache_init(); dns_cache_set_params(50000, 2, 1, NULL); for (i = 0; i < 10000; i++) { guint32 ni = htonl(i); dns_cache_store(FALSE, AF_INET, (void *) &ni, "hostname"); } for (i = 0; i < 10000; i++) { guint32 ni = htonl(i); const gchar *hn = NULL; if (!dns_cache_lookup(AF_INET, (void *) &ni, &hn) || strcmp(hn, "hostname") != 0) { fprintf(stderr, "hmmm cache forgot the hostname, i=%d, hn=%s\n", i, hn); return 1; } } sleep(3); for (i = 0; i < 10000; i++) { guint32 ni = htonl(i); const gchar *hn = NULL; if (dns_cache_lookup(AF_INET, (void *) &ni, &hn)) { fprintf(stderr, "hmmm cache did not forget the hostname, i=%d\n", i); return 1; } } app_shutdown(); return 0; } syslog-ng-2.1.4/tests/unit/test_template.c0000644000000000000000000001037011023502274017272 0ustar rootroot#include "syslog-ng.h" #include "logmsg.h" #include "templates.h" #include "misc.h" #include "macros.h" #include "apphook.h" #include #include #include gboolean success = TRUE; void testcase(LogMessage *msg, gchar *template, gchar *expected) { LogTemplate *templ; GString *res = g_string_sized_new(128); templ = log_template_new("dummy", template); log_template_format(templ, msg, MF_ESCAPE_RESULT, TS_FMT_BSD, -1, 3, res); if (strcmp(res->str, expected) != 0) { fprintf(stderr, "template test failed, template=%s, %s <=> %s\n", template, res->str, expected); success = FALSE; } else { fprintf(stderr, "template test success, template=%s => %s\n", template, expected); } log_template_unref(templ); g_string_free(res, TRUE); } int main(int argc G_GNUC_UNUSED, char *argv[] G_GNUC_UNUSED) { LogMessage *msg; char *msg_str = "<155>2006-02-11T10:34:56+01:00 bzorp syslog-ng[23323]: árvíztűrőtükörfúrógép"; app_startup(); putenv("TZ=CET"); tzset(); msg = log_msg_new(msg_str, strlen(msg_str), g_sockaddr_inet_new("10.10.10.10", 1010), 0, NULL); /* fix some externally or automatically defined values */ g_string_assign(&msg->host_from, "kismacska"); msg->recvd.time.tv_sec = 1139684315; msg->recvd.time.tv_usec = 639000; msg->recvd.zone_offset = get_local_timezone_ofs(1139684315); /* pri 3, fac 19 == local3 */ testcase(msg, "$FACILITY", "local3"); testcase(msg, "$FACILITY_NUM", "19"); testcase(msg, "$PRIORITY", "err"); testcase(msg, "$LEVEL", "err"); testcase(msg, "$LEVEL_NUM", "3"); testcase(msg, "$TAG", "9b"); testcase(msg, "$PRI", "155"); testcase(msg, "$DATE", "Feb 11 10:34:56"); testcase(msg, "$FULLDATE", "2006 Feb 11 10:34:56"); testcase(msg, "$ISODATE", "2006-02-11T10:34:56.000+01:00"); testcase(msg, "$STAMP", "Feb 11 10:34:56"); testcase(msg, "$YEAR", "2006"); testcase(msg, "$MONTH", "02"); testcase(msg, "$DAY", "11"); testcase(msg, "$HOUR", "10"); testcase(msg, "$MIN", "34"); testcase(msg, "$SEC", "56"); testcase(msg, "$WEEKDAY", "Sat"); testcase(msg, "$WEEK", "06"); testcase(msg, "$UNIXTIME", "1139650496"); testcase(msg, "$TZOFFSET", "+01:00"); testcase(msg, "$TZ", "+01:00"); testcase(msg, "$R_DATE", "Feb 11 19:58:35"); testcase(msg, "$R_FULLDATE", "2006 Feb 11 19:58:35"); testcase(msg, "$R_ISODATE", "2006-02-11T19:58:35.639+01:00"); testcase(msg, "$R_STAMP", "Feb 11 19:58:35"); testcase(msg, "$R_YEAR", "2006"); testcase(msg, "$R_MONTH", "02"); testcase(msg, "$R_DAY", "11"); testcase(msg, "$R_HOUR", "19"); testcase(msg, "$R_MIN", "58"); testcase(msg, "$R_SEC", "35"); testcase(msg, "$R_WEEKDAY", "Sat"); testcase(msg, "$R_WEEK", "06"); testcase(msg, "$R_UNIXTIME", "1139684315"); testcase(msg, "$R_TZOFFSET", "+01:00"); testcase(msg, "$R_TZ", "+01:00"); testcase(msg, "$S_DATE", "Feb 11 10:34:56"); testcase(msg, "$S_FULLDATE", "2006 Feb 11 10:34:56"); testcase(msg, "$S_ISODATE", "2006-02-11T10:34:56.000+01:00"); testcase(msg, "$S_STAMP", "Feb 11 10:34:56"); testcase(msg, "$S_YEAR", "2006"); testcase(msg, "$S_MONTH", "02"); testcase(msg, "$S_DAY", "11"); testcase(msg, "$S_HOUR", "10"); testcase(msg, "$S_MIN", "34"); testcase(msg, "$S_SEC", "56"); testcase(msg, "$S_WEEKDAY", "Sat"); testcase(msg, "$S_WEEK", "06"); testcase(msg, "$S_UNIXTIME", "1139650496"); testcase(msg, "$S_TZOFFSET", "+01:00"); testcase(msg, "$S_TZ", "+01:00"); testcase(msg, "$HOST_FROM", "kismacska"); testcase(msg, "$FULLHOST_FROM", "kismacska"); testcase(msg, "$HOST", "bzorp"); testcase(msg, "$FULLHOST", "bzorp"); testcase(msg, "$PROGRAM", "syslog-ng"); testcase(msg, "$PID", "23323"); testcase(msg, "$MSG", "syslog-ng[23323]: árvíztűrőtükörfúrógép"); testcase(msg, "$MSGONLY", "árvíztűrőtükörfúrógép"); testcase(msg, "$MESSAGE", "syslog-ng[23323]: árvíztűrőtükörfúrógép"); testcase(msg, "$SOURCEIP", "10.10.10.10"); testcase(msg, "$PROGRAM/var/log/messages/$HOST/$HOST_FROM/$MONTH$DAY$QQQQQvalami", "syslog-ng/var/log/messages/bzorp/kismacska/0211valami"); 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distclean-am maintainer-clean-generic mostlyclean: mostlyclean-am mostlyclean-am: mostlyclean-compile mostlyclean-generic pdf: pdf-am pdf-am: ps: ps-am ps-am: uninstall-am: uninstall-info-am .PHONY: CTAGS GTAGS all all-am check check-TESTS check-am clean \ clean-checkPROGRAMS clean-generic ctags distclean \ distclean-compile distclean-generic distclean-tags distdir dvi \ dvi-am html html-am info info-am install install-am \ install-data install-data-am install-exec install-exec-am \ install-info install-info-am install-man install-strip \ installcheck installcheck-am installdirs maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-compile \ mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \ uninstall-am uninstall-info-am # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: syslog-ng-2.1.4/tests/unit/Makefile.am0000644000000000000000000000070410771542670016325 0ustar rootroot AM_CFLAGS = -I$(top_srcdir)/src LDADD = $(top_builddir)/src/libsyslog-ng.a check_PROGRAMS = test_findeom test_msgparse test_template test_zone test_filters test_dnscache test_msgparse_SOURCES = test_msgparse.c test_template_SOURCES = test_template.c test_zone_SOURCES = test_zone.c test_dnscache_SOURCES = test_dnscache.c test_findeom_SOURCES = test_findeom.c TESTS = test_findeom test_msgparse test_template test_zone test_filters test_dnscache syslog-ng-2.1.4/tests/unit/test_findeom.c0000644000000000000000000000534011104351233017076 0ustar rootroot#include "logreader.h" #include "logmsg.h" #include static void testcase(gchar *msg, gsize msg_len, gsize eom_ofs) { const gchar *eom; eom = log_reader_find_eom(msg, msg_len); if (eom_ofs == -1 && eom != NULL) { fprintf(stderr, "EOM returned is not NULL, which was expected. eom_ofs=%d, eom=%s\n", eom_ofs, eom); exit(1); } if (eom_ofs == -1) return; if (eom - msg != eom_ofs) { fprintf(stderr, "EOM is at wrong location. msg=%s, eom_ofs=%d, eom=%s\n", msg, eom_ofs, eom); exit(1); } } void main_loop_wakeup(void) { } int main() { testcase("a\nb\nc\n", 6, 1); testcase("ab\nb\nc\n", 7, 2); testcase("abc\nb\nc\n", 8, 3); testcase("abcd\nb\nc\n", 9, 4); testcase("abcde\nb\nc\n", 10, 5); testcase("abcdef\nb\nc\n", 11, 6); testcase("abcdefg\nb\nc\n", 12, 7); testcase("abcdefgh\nb\nc\n", 13, 8); testcase("abcdefghi\nb\nc\n", 14, 9); testcase("abcdefghij\nb\nc\n", 15, 10); testcase("abcdefghijk\nb\nc\n", 16, 11); testcase("abcdefghijkl\nb\nc\n", 17, 12); testcase("abcdefghijklm\nb\nc\n", 18, 13); testcase("abcdefghijklmn\nb\nc\n", 19, 14); testcase("abcdefghijklmno\nb\nc\n", 20, 15); testcase("abcdefghijklmnop\nb\nc\n", 21, 16); testcase("abcdefghijklmnopq\nb\nc\n", 22, 17); testcase("abcdefghijklmnopqr\nb\nc\n", 23, 18); testcase("abcdefghijklmnopqrs\nb\nc\n", 24, 19); testcase("abcdefghijklmnopqrst\nb\nc\n", 25, 20); testcase("abcdefghijklmnopqrstu\nb\nc\n", 26, 21); testcase("abcdefghijklmnopqrstuv\nb\nc\n", 27, 22); testcase("abcdefghijklmnopqrstuvw\nb\nc\n", 28, 23); testcase("abcdefghijklmnopqrstuvwx\nb\nc\n", 29, 24); testcase("abcdefghijklmnopqrstuvwxy\nb\nc\n", 30, 25); testcase("abcdefghijklmnopqrstuvwxyz\nb\nc\n", 31, 26); testcase("a", 1, -1); testcase("ab", 2, -1); testcase("abc", 3, -1); testcase("abcd", 4, -1); testcase("abcde", 5, -1); testcase("abcdef", 6, -1); testcase("abcdefg", 7, -1); testcase("abcdefgh", 8, -1); testcase("abcdefghi", 9, -1); testcase("abcdefghij", 10, -1); testcase("abcdefghijk", 11, -1); testcase("abcdefghijkl", 12, -1); testcase("abcdefghijklm", 13, -1); testcase("abcdefghijklmn", 14, -1); testcase("abcdefghijklmno", 15, -1); testcase("abcdefghijklmnop", 16, -1); testcase("abcdefghijklmnopq", 17, -1); testcase("abcdefghijklmnopqr", 18, -1); testcase("abcdefghijklmnopqrs", 19, -1); testcase("abcdefghijklmnopqrst", 20, -1); testcase("abcdefghijklmnopqrstu", 21, -1); testcase("abcdefghijklmnopqrstuv", 22, -1); testcase("abcdefghijklmnopqrstuvw", 23, -1); testcase("abcdefghijklmnopqrstuvwx", 24, -1); testcase("abcdefghijklmnopqrstuvwxy", 25, -1); testcase("abcdefghijklmnopqrstuvwxyz", 26, -1); return 0; } syslog-ng-2.1.4/tests/unit/test_msgparse.c0000644000000000000000000003001510756015713017307 0ustar rootroot#include "syslog-ng.h" #include "logmsg.h" #include "serialize.h" #include "apphook.h" #include "gsockaddr.h" #include #include #include #include #ifndef __STRING #define __STRING(x) #x #endif #define TEST_ASSERT(x, format, value, expected) \ do \ { \ if (!(x)) \ { \ fprintf(stderr, "Testcase failed; msg='%s', cond='%s', value=" format ", expected=" format "\n", msg, __STRING(x), value, expected); \ exit(1); \ } \ } \ while (0) void msg_event(gint prio, const char *desc, void *tag1, ...) { ; } unsigned long absolute_value(signed long diff) { if (diff < 0) return -diff; else return diff; } int testcase(gchar *msg, gint parse_flags, gchar *bad_hostname_re, gint expected_pri, unsigned long expected_stamp_sec, unsigned long expected_stamp_usec, unsigned long expected_stamp_ofs, const gchar *expected_date, const gchar *expected_host, const gchar *expected_program, const gchar *expected_msg) { LogMessage *logmsg; time_t now; regex_t bad_hostname; GSockAddr *addr = g_sockaddr_inet_new("10.10.10.10", 1010); gchar logmsg_addr[256], cloned_addr[256]; if (bad_hostname_re) TEST_ASSERT(regcomp(&bad_hostname, bad_hostname_re, REG_NOSUB | REG_EXTENDED) == 0, "%d", 0, 0); logmsg = log_msg_new(msg, strlen(msg), addr, parse_flags, bad_hostname_re ? &bad_hostname : NULL); TEST_ASSERT(logmsg->pri == expected_pri, "%d", logmsg->pri, expected_pri); if (expected_stamp_sec) { if (expected_stamp_sec != 1) { TEST_ASSERT(logmsg->stamp.time.tv_sec == expected_stamp_sec, "%d", (int) logmsg->stamp.time.tv_sec, (int) expected_stamp_sec); } TEST_ASSERT(logmsg->stamp.time.tv_usec == expected_stamp_usec, "%d", (int) logmsg->stamp.time.tv_usec, (int) expected_stamp_usec); TEST_ASSERT(logmsg->stamp.zone_offset == expected_stamp_ofs, "%d", (int) logmsg->stamp.zone_offset, (int) expected_stamp_ofs); } else { time(&now); TEST_ASSERT(absolute_value(logmsg->stamp.time.tv_sec - now) < 1, "%d", 0, 0); } if (expected_date) { TEST_ASSERT(strcmp(logmsg->date.str, expected_date) == 0, "%s", logmsg->date.str, expected_date); } TEST_ASSERT(strcmp(logmsg->host.str, expected_host) == 0, "%s", logmsg->host.str, expected_host); TEST_ASSERT(strcmp(logmsg->program.str, expected_program) == 0, "%s", logmsg->program.str, expected_program); TEST_ASSERT(strcmp(logmsg->msg.str, expected_msg) == 0, "%s", logmsg->msg.str, expected_msg); g_sockaddr_format(logmsg->saddr, logmsg_addr, sizeof(logmsg_addr)); log_msg_unref(logmsg); return 0; } int main(int argc G_GNUC_UNUSED, char *argv[] G_GNUC_UNUSED) { app_startup(); putenv("TZ=CET"); tzset(); testcase("<15> openvpn[2499]: PTHREAD support initialized", 0, NULL, 15, // pri 0, 0, 0, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "", // host "openvpn", // openvpn "openvpn[2499]: PTHREAD support initialized" // msg ); testcase("<7>2006-11-10T10:43:21.156+02:00 bzorp openvpn[2499]: PTHREAD support initialized", 0, NULL, 7, // pri 1163148201, 156000, 7200, // timestamp (sec/usec/zone) "2006-11-10T10:43:21.156+02:00", // originally formatted timestamp "bzorp", // host "openvpn", // openvpn "openvpn[2499]: PTHREAD support initialized" // msg ); testcase("<7>2006-11-10T10:43:21.156+01:00 bzorp openvpn[2499]: PTHREAD support initialized", 0, NULL, 7, // pri 1163151801, 156000, 3600, // timestamp (sec/usec/zone) "2006-11-10T10:43:21.156+01:00", // originally formatted timestamp "bzorp", // host "openvpn", // openvpn "openvpn[2499]: PTHREAD support initialized" // msg ); testcase("<7>2006-11-10T10:43:21.15600000000 bzorp openvpn[2499]: PTHREAD support initialized", 0, NULL, 7, // pri 1163151801, 156000, 3600, // timestamp (sec/usec/zone) "2006-11-10T10:43:21.15600000000", // originally formatted timestamp "bzorp", // host "openvpn", // openvpn "openvpn[2499]: PTHREAD support initialized" // msg ); testcase("<7>2006-03-26T01:59:59.156+01:00 bzorp openvpn[2499]: PTHREAD support initialized", 0, NULL, 7, // pri 1143334799, 156000, 3600, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "bzorp", // host "openvpn", // openvpn "openvpn[2499]: PTHREAD support initialized" // msg ); testcase("<7>2006-03-26T02:00:00.156+01:00 bzorp openvpn[2499]: PTHREAD support initialized", 0, NULL, 7, // pri 1143334800, 156000, 3600, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "bzorp", // host "openvpn", // openvpn "openvpn[2499]: PTHREAD support initialized" // msg ); testcase("<7>2006-03-26T03:00:00.156+02:00 bzorp openvpn[2499]: PTHREAD support initialized", 0, NULL, 7, // pri 1143334800, 156000, 7200, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "bzorp", // host "openvpn", // openvpn "openvpn[2499]: PTHREAD support initialized" // msg ); testcase("<7>2006-10-29T01:00:00.156+02:00 bzorp openvpn[2499]: PTHREAD support initialized", 0, NULL, 7, // pri 1162076400, 156000, 7200, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "bzorp", // host "openvpn", // openvpn "openvpn[2499]: PTHREAD support initialized" // msg ); testcase("<7>2006-10-29T01:59:59.156+02:00 bzorp openvpn[2499]: PTHREAD support initialized", 0, NULL, 7, // pri 1162079999, 156000, 7200, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "bzorp", // host "openvpn", // openvpn "openvpn[2499]: PTHREAD support initialized" // msg ); testcase("<7>2006-10-29T02:00:00.156+02:00 bzorp openvpn[2499]: PTHREAD support initialized", 0, NULL, 7, // pri 1162080000, 156000, 7200, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "bzorp", // host "openvpn", // openvpn "openvpn[2499]: PTHREAD support initialized" // msg ); /* the same in a foreign timezone */ testcase("<7>2006-10-29T01:00:00.156+01:00 bzorp openvpn[2499]: PTHREAD support initialized", 0, NULL, 7, // pri 1162080000, 156000, 3600, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "bzorp", // host "openvpn", // openvpn "openvpn[2499]: PTHREAD support initialized" // msg ); testcase("<7>2006-10-29T01:59:59.156+01:00 bzorp openvpn[2499]: PTHREAD support initialized", 0, NULL, 7, // pri 1162083599, 156000, 3600, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "bzorp", // host "openvpn", // openvpn "openvpn[2499]: PTHREAD support initialized" // msg ); testcase("<7>2006-10-29T02:00:00.156+01:00 bzorp openvpn[2499]: PTHREAD support initialized", 0, NULL, 7, // pri 1162083600, 156000, 3600, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "bzorp", // host "openvpn", // openvpn "openvpn[2499]: PTHREAD support initialized" // msg ); /* check hostname */ testcase("<7>2006-10-29T02:00:00.156+01:00 %bzorp openvpn[2499]: PTHREAD support initialized", LP_CHECK_HOSTNAME, NULL, 7, // pri 1162083600, 156000, 3600, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "", // host "%bzorp", // openvpn "%bzorp openvpn[2499]: PTHREAD support initialized" // msg ); testcase("<7>2006-10-29T02:00:00.156+01:00 ", 0, NULL, 7, // pri 1162083600, 156000, 3600, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "", // host "", // openvpn "" // msg ); testcase("<7>2006-10-29T02:00:00.156+01:00", 0, NULL, 7, // pri 1162083600, 156000, 3600, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "", // host "", // openvpn "" // msg ); testcase("<7>2006-10-29T02:00:00.156+01:00 ctld snmpd[2499]: PTHREAD support initialized", 0, "^ctld", 7, // pri 1162083600, 156000, 3600, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "", // host "ctld", // openvpn "ctld snmpd[2499]: PTHREAD support initialized" // msg ); testcase("<7> Aug 29 02:00:00.156 ctld snmpd[2499]: PTHREAD support initialized", 0, "^ctld", 7, // pri 1, 156000, 7200, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "", // host "ctld", // openvpn "ctld snmpd[2499]: PTHREAD support initialized" // msg ); testcase("<7> Aug 29 02:00:00.156789 ctld snmpd[2499]: PTHREAD support initialized", 0, "^ctld", 7, // pri 1, 156789, 7200, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "", // host "ctld", // openvpn "ctld snmpd[2499]: PTHREAD support initialized" // msg ); testcase("<7> Aug 29 02:00:00. ctld snmpd[2499]: PTHREAD support initialized", 0, "^ctld", 7, // pri 1, 0, 7200, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "", // host "ctld", // openvpn "ctld snmpd[2499]: PTHREAD support initialized" // msg ); testcase("<7> Aug 29 02:00:00 ctld snmpd[2499]: PTHREAD support initialized", 0, "^ctld", 7, // pri 1, 0, 7200, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "", // host "ctld", // openvpn "ctld snmpd[2499]: PTHREAD support initialized" // msg ); testcase("<7>Aug 29 02:00:00 bzorp ctld/snmpd[2499]: PTHREAD support initialized", 0, NULL, 7, // pri 1, 0, 7200, // timestamp (sec/usec/zone) NULL, // originally formatted timestamp "bzorp", // host "ctld/snmpd", // openvpn "ctld/snmpd[2499]: PTHREAD support initialized" // msg ); testcase("<190>Apr 15 2007 21:28:13: %PIX-6-302014: Teardown TCP connection 1688438 for bloomberg-net:1.2.3.4/8294 to inside:5.6.7.8/3639 duration 0:07:01 bytes 16975 TCP FINs", 0, "^%", 190, 1176665293, 0, 7200, "Apr 15 2007 21:28:13:", "", "%PIX-6-302014", "%PIX-6-302014: Teardown TCP connection 1688438 for bloomberg-net:1.2.3.4/8294 to inside:5.6.7.8/3639 duration 0:07:01 bytes 16975 TCP FINs"); testcase("<190>Apr 15 21:28:13 2007 linksys app: msg", 0, NULL, 190, 1176665293, 0, 7200, "Apr 15 21:28:13 2007", "linksys", "app", "app: msg"); app_shutdown(); return 0; } syslog-ng-2.1.4/tests/Makefile.am0000644000000000000000000000004210756015713015335 0ustar rootroot SUBDIRS = unit functional loggen syslog-ng-2.1.4/NEWS0000644000000000000000000001604111157714763012653 0ustar rootroot2.1.4 Tue, 17 Mar 2009 13:35:00 +0100 Bugfixes: * Fixed a possible DoS condition triggered by a destination port unreaachable ICMP packet received from a UDP destination. syslog-ng started eating all available memory and CPU until it crashed if this happened. * Fixed the rate at which files regular were read using the file() source. * Report connection breaks as a write error instead of reporting POLLERR as the write error path reports more sensible information in the logs. 2.1.3 Wed, 19 Nov 2008 12:52:47 +0100 NOTE: this release fixes a security problem CVE-2008-5110, see the changelog below for more details. Bugfixes: * Fixed chroot() support to change into the chrooted directory after chroot is invoked. This fixes the security problem CVE-2008-5110. NOTE: this vulnerability is not exploitable on its own, it only makes breaking out of the jail somewhat easier. Please also NOTE that, even with this patch applied, it is still possible to break out of the jail if syslog-ng is running as root. * Fixed the code to resolve usernames, 2.1.2 had a regression which caused all username lookups to fail. 2.1.2 Wed, 12 Nov 2008 12:25:37 +0100 Bugfixes: * Fixed handling windows sizes above 65535 by changing the internal reference counter type to a 32 bit integer. * Fixed the reported port number in log statistics messages. * Fixed the internal representation of "facility" values, earlier an 8 bit value was used for both the priority and facility values, and although systems do not define facilities in this range, the LOG_FACMASK macro defines two additional bits. The type of this field was changed to 16 bits. * Fixed filter evaluation, the evaluation in AND and OR operators had a problem, it evaluated the right-hand-size of expressions first, and then the left-hand-side. This is wrong, and it easily ruins the concept of extracting information from messages via regexps. * Fixed a segmentation fault in the configuration parser on OpenBSD/amd64. All configuration options that expected a number in the parser may cause a crash, as the strdup() function went undeclared on OpenBSD, causing it to be auto-declared as a function returning "int". As a 32 bit int cannot hold a 64 bit pointer, this may cause a crash if the high-order bits of the pointer are lost. * Fixed a possible "stall" of the syslog-ng main loop, when SQL destinations are used and flow control is enabled on the log path feeding the SQL destination. * Fixed a possible 100% CPU usage case on HP-UX. HP-UX may return POLLERR on its own without the other flags set, this was not properly handled by syslog-ng, causing it to spin on the CPU. Other changes: * Instead of relying on BalaBit's version of libdbi, adapt the configure script to libdbi upstream. This currently means that instead of dbi-0.8.pc, syslog-ng is looking for dbi.pc, just as the upstream installs the pkg-config file. * Added --enable-mixed-linking option to the configure script. This functionally equivalent of the default linking option in syslog-ng 2.0. This change only makes this possibility more explicit. * Fixed some compilation warnings. * Removed the build dependency on flex 2.5.34. 2.1.1 Thu, 28 Aug 2008 09:26:30 +0200 Bugfixes: * Fixed a possible crash in stats message generation. * Fixed compilation problem in loggen on FreeBSD. Other changes: * The netmask filter was changed to assume that local messages are received from 127.0.0.1. 2.1beta2 Fri, 13 Jun 2008 14:37:08 +0200 Bugfixes: * Create /var/lib/syslog-ng directory from RPM packages. * Fixed a 100% CPU usage problem triggered by the pipe() destination. This is a regression in 2.1beta1 and does not affect earlier versions. * Removed test code that injected "Connection timed out" errors into local file writes. * Set the current directory to the root once syslog-ng daemonized itself. * Fixed the $PID macro to only extract information from the syslog message header and not from the message contents. Other changes: * Instead of using O_APPEND for file writes, add an lseek before writing which performs much better with the NFS client in BSD kernels. * Added support for suppressing duplicate messages. This feature was contributed by Chris Packham. * The default linking mode is changed to dynamic linking, as static linking is more difficult for users to cope with. Those who use NFS mounted /usr on machines where syslog-ng runs on will probably need to explicitly ask for the previous behaviour. 2.1beta1 Fri, 18 Apr 2008 18:00:59 +0200 Bugfixes: * Fixed a possible SIGABRT crash if the hosts file passed to dns-cache-hosts() had multiple entries with the same IP address. * Fixed a bug that caused the persistent DNS cache (e.g. /etc/hosts) to be reloaded for all name resolution requests. * Fixed a possible crash during startup if "-g" was specified without using "-u". * Fixed handling more than 256 destinations by changing the reference counter type of LogMessages to a 16 bit value. * Fixed door initialization on Solaris, the door portion of sun-streams() sources did not work in previous releases. * Fixed a possible segmentation fault in handling file sources that are marked optional and the source file does not exist. * Fixed the LinkSys style timestamp parser to avoid recognizing hostnames starting with numbers as the year value of the timestamp. * Fixed the year recognition heuristics as the older used the previous year in some cases when the client's clock was too fast. Other changes: * Backported end-of-message search algorithm from PE, which results in increased performance and the removal of vague interpretation of messages that contain both NUL and NL characters. * Removed destination files from the set of polled fds, they are always writable anyway and cause performance degradation when a lot of destination files are managed. * Fixed some FreeBSD and AIX portability issues. * Added the BSDTAG macro, implementation by Jung Christian. * Changed the reconnection logic in the TCP destination driver to reattempt connections for any kind of network problems. Therefore an unknown DNS name will not prevent syslog-ng to start up with an initialization error. * Changed the file write error handling logic to suspend writing to a file destination on write errors, but retry it some time later. This time interval is controlled by time_reopen() just like with other drivers. 2.1alpha1 Sun, 13 Jan 2008 10:07:57 +0100 This is the first release of syslog-ng Open Source Edition 2.1.x It contains the following changes over syslog-ng OSE 2.0: New features: * SQL destination driver * The outgoing message rate is controllable via the "throttle" option. syslog-ng-2.1.4/INSTALL0000644000000000000000000001546511023216434013176 0ustar rootroot Installation instructions for SYSLOG-NG ======================================= Welcome. This is syslog-ng, which stands for syslog-new-generation, a new, enhanced system logging daemon. Unpacking the distribution ========================== The distribution arrives in .tar.gz format though OS/distribution packaging is possible. The file is named: syslog-ng-x.xx.tar.gz where x.xx stands for the version number. You must have tar and gzip to unpack the distribution (sorry, compress is not supported). If you have GNU tar simply execute the following command: tar xvfz syslog-ng-x.xx.tar.gz If your version of tar doesn't support z (most non-GNU tars), you should execute this one: gunzip -c syslog-ng-x.xx.tar.gz | tar xvf - After this, you'll get a directory named syslog-ng-x.xx, where the source for syslog-ng will be unpacked. Compiling the program: ====================== syslog-ng requires gcc as a C compiler (at least version 2.7.2), GNU flex as a lex, and bison as a parser generator. Some GNU C and GNU flex extensions are used, porting to other compilers/lex/yacc combination is welcome. Syslog-ng relies on a number of third party libraries in order to be compiled, these are: * libnet if spoof-source support is enabled in configure (--enable-spoof-source) * libwrap (aka TCP wrappers) if their use is enabled in configure (--enable-tcp-wrapper) * Glib a generic I/O library used by a wide variety of applications * EventLog a generic event logging library developed by BalaBit Once these libraries are installed, you can start compiling syslog-ng: cd to the syslog-ng-x.xx directory, and execute the following commands: ./configure make After the make cycle finishes, you'll get an executable in the src directory: syslog-ng - the main binary Now do a "make install" and you are done. Compile time options ==================== A couple of features must be enabled in compile time using one of the --enable- option to the configure script. Currently the following compile time features exist: --enable-debug include debug info --enable-sun-streams enable Sun STREAMS support even if not detected (autodetected by default) --enable-sun-door enable Sun door support even if not detected (autodetected by default) --enable-tcp-wrapper enable using /etc/hosts.deny & /etc/hosts.allow for TCP access (disabled by default) --enable-spoof-source enable spoof_source feature (also requires libnet) (disabled by default) --enable-ipv6 enable support for IPv6 --enable-static-linking compile syslog-ng as a static binary --disable-dynamic-linking compile syslog-ng against system libraries dynamically, and statically against everything else NOTE: if you intend to use an NFS mounted /usr you might need to configure syslog-ng with either --enable-static-linking or with --disable-dynamic-linking as syslog-ng needs to start _before_ your networking is up. Platform specific compilation issues ==================================== HP-UX with gcc 4.x ------------------ The gcc available for HP-UX gives an error message in sys/socket.h, as a function is defined as static and extern at the same time. Earlier gcc versions and the HP compiler only gives a warning, gcc4 issues an error. The solution is to copy sys/socket.h to your gcc-private include directory and fix the offending declaration. Configuration file: =================== Syslog-ng uses a different configuration scheme than the original syslogd, which sits at /etc/syslog-ng/syslog-ng.conf (or at a different location depending the value passed to the --sysconfdir configure parameter). The manpage for syslog-ng.conf(5) or the documentation under doc contains a /reference about keywords and syntax which can be used in the config file. For now I only explain system dependencies. Every unix version has a slightly different way of sending log messages, and since syslog-ng gives you the power of choosing your log-sources, you have to be aware some of the internals. Linux: ------ Linux has a dedicated unix socket called /dev/log, where log messages are written to, and read from. It is of type SOCK_STREAM. So the correct source statement for standard linux log messages is: source stdlog { unix-stream("/dev/log"); }; Some newer Linux distributions (Debian GNU/Linux woody, and RedHat Linux post 7.0) switched over to using SOCK_DGRAM in their sysklogd installation by default. The libc autodetects which socket type is in use, but some programs (like klogd) log directly to the log device bypassing libc. So if you have logging problems you might want to switch log unix-dgram like this: source stdlog { unix-dgram("/dev/log"); }; BSDi: ----- BSD is similar to Linux (or vice-versa Linux is similar to BSD, but this is another issue), so BSD has also a unix socket for log communication, but it's of type SOCK_DGRAM, and it is located at /var/run/log. So the source statement you are looking for is: source stdlog { unix-dgram("/var/run/log"); }; Solaris (2.5.1 or below): ------------------------- SunOS/Solaris has a universal means of communications called STREAMS. It is used as both an in-kernel and kernel-user interface. You'll need to feed the following statement to syslog-ng to accept all messages: source stdlog { sun-stream("/dev/log"); }; Solaris (2.6 - Solaris8) ------------------- In addition to the STREAMS device used in earlier versions, a door is used to make sure after each message that the system logging daemon is still running. To create that door, you'll need the door() option of the sun-stream driver: Sun has added a new method to the pool of possible IPC mechanisms, and it is called door. syslog-ng supports this method with the sun-door keyword. A door is a special file in the filesystem, and is called /etc/.syslog_door. So your correct source statement would be: source stdlog { sun-streams("/dev/log" door("/etc/.syslog_door")); }; Solaris 9 --------- The name of the door file has been changed from /etc/.syslog_door to /var/run/syslog_door, the correct configuration needs to be: source stdlog { sun-streams("/dev/log" door("/var/run/syslog_door")); }; AIX (unknown revision) ---------------------- AIX does support STREAMS, but its log transport doesn't use it. As it seems /dev/log is a simple SOCK_DGRAM type unix socket, so it works using: source stdlog { unix-dgram("/dev/log"); }; HP-UX (HP-UX 11.0) ------------------ HP-UX uses a named pipe called /dev/log for log transport, and you can use this with the pipe() driver with an additional option. HP-UX pads all incoming messages to 2048 bytes by default, so you need to specify this: source stdlog { pipe("/dev/log" pad_size(2048)); }; syslog-ng-2.1.4/debian/0000755000000000000000000000000011157715100013356 5ustar rootrootsyslog-ng-2.1.4/debian/syslog-ng.postrm0000644000000000000000000000070710756015713016561 0ustar rootroot#!/bin/sh set -e if [ "$1" = "remove" ]; then # disable log rotation on removal # main file [ -f /etc/logrotate.d/syslog-ng ] && mv -f /etc/logrotate.d/syslog-ng /etc/logrotate.d/syslog-ng.disabled fi # remove disabled files on purge or complete overwrite. if [ "$1" = "purge" -o "$1" = "dissappear" ]; then # main file [ -f /etc/logrotate.d/syslog-ng.disabled ] && rm -f /etc/logrotate.d/syslog-ng.disabled fi #DEBHELPER# exit 0 syslog-ng-2.1.4/debian/syslog-ng.docs0000644000000000000000000000000010756015713016147 0ustar rootrootsyslog-ng-2.1.4/debian/control0000644000000000000000000000124710756015713014774 0ustar rootrootSource: syslog-ng Section: admin Priority: extra Maintainer: SZALAY Attila Build-depends: debhelper (>=3.0.0), libevtlog-dev, libnet1-dev, libglib2.0-dev (>= 2.4), pkg-config, libdbi8-dev Standards-Version: 3.6.1 Package: syslog-ng Architecture: any Depends: ${shlibs:Depends}, util-linux (>= 2.12-10) Recommends: logrotate Provides: system-log-daemon, linux-kernel-log-daemon Conflicts: system-log-daemon, linux-kernel-log-daemon Description: Next generation logging daemon Syslog-ng tries to fill the gaps original syslogd's were lacking: * powerful configurability * filtering based on message content * portability * better network forwarding syslog-ng-2.1.4/debian/README.Debian0000644000000000000000000000077610756015713015440 0ustar rootrootsyslog-ng for DEBIAN -------------------- If you upgrade from previous version (<=1.5.18-1 and >= 1.5.8-2) of syslog-ng you must restart named and possibly other daemons too, because socket type is changed. syslog-ng doesn't have the -r switch to enable remote logging, but have a config file option for this. See /etc/syslog-ng/syslog-ng.conf, syslog-ng.conf(5) and /usr/share/doc/syslog-ng/html/book1.html for details. Include a logrotate and syslog-ng conf example from Jörg Sommer syslog-ng-2.1.4/debian/changelog.in0000644000000000000000000000026710756015713015651 0ustar rootroot@PACKAGE@ (@VERSION@) @RELEASE_TAG@; urgency=low * New upstream version. -- BalaBit Development Team @CURRDATE@ Local variables: mode: debian-changelog End: syslog-ng-2.1.4/debian/syslog-ng.default0000644000000000000000000000050010756015713016650 0ustar rootroot# If variables is not set here, then the corresponding # parameters will not be changed. # If the variables are set, then every invocation of # syslog-ng's init script will set them using dmesg. # log level of messages which should go to console # see klogctl(8) or for details # #CONSOLE_LOG_LEVEL=1 syslog-ng-2.1.4/debian/syslog-ng.logrotate.example0000644000000000000000000000254110756015713020665 0ustar rootroot/var/log/auth.log { rotate 4 missingok notifempty weekly compress } /var/log/cron.log { rotate 4 weekly missingok notifempty compress } /var/log/daemon.log { rotate 7 weekly missingok notifempty compress } /var/log/debug { rotate 1 daily missingok notifempty compress } /var/log/error { rotate 6 weekly missingok notifempty compress } /var/log/kern.log { rotate 4 weekly missingok notifempty compress } /var/log/lpr.log { rotate 4 weekly missingok notifempty compress } #/var/log/mail.err { # rotate 4 # weekly # missingok # notifempty # compress #} #/var/log/mail.info { # rotate 4 # weekly # missingok # notifempty # compress #} #/var/log/mail.log { # rotate 4 # weekly # missingok # notifempty # compress #} #/var/log/mail.warn { # rotate 4 # weekly # missingok # notifempty # compress #} #/var/log/news/* will be rotate inn by itself /var/log/ppp.log { rotate 4 weekly missingok notifempty compress } /var/log/user.log { rotate 4 weekly missingok notifempty compress } /var/log/uucp.log { rotate 4 missingok notifempty weekly compress } /var/log/syslog.log { rotate 7 daily compress postrotate /etc/init.d/syslog-ng reload >/dev/null endscript } syslog-ng-2.1.4/debian/syslog-ng.logrotate0000644000000000000000000000230310756015713017227 0ustar rootroot/var/log/auth.log { rotate 4 missingok notifempty weekly compress } /var/log/cron.log { rotate 4 weekly missingok notifempty compress } /var/log/daemon.log { rotate 7 weekly missingok notifempty compress } /var/log/debug { rotate 4 weekly missingok notifempty compress } /var/log/kern.log { rotate 4 weekly missingok notifempty compress } /var/log/lpr.log { rotate 4 weekly missingok notifempty compress } /var/log/mail.err { rotate 4 weekly missingok notifempty compress } /var/log/mail.info { rotate 4 weekly missingok notifempty compress } /var/log/mail.log { rotate 4 weekly missingok notifempty compress } /var/log/mail.warn { rotate 4 weekly missingok notifempty compress } /var/log/messages { rotate 4 weekly missingok notifempty compress } /var/log/user.log { rotate 4 weekly missingok notifempty compress } /var/log/uucp.log { rotate 4 missingok notifempty weekly compress } /var/log/syslog { rotate 7 daily compress postrotate /etc/init.d/syslog-ng reload >/dev/null endscript } syslog-ng-2.1.4/debian/syslog-ng.postinst0000644000000000000000000000222110756015713017111 0ustar rootroot#!/bin/sh set -e if [ -x /etc/init.d/sysklogd ] then /etc/init.d/sysklogd stop fi if [ "$1" = "configure" -a "$2" != "" ] && dpkg --compare-versions "$2" lt "1.4.6" then dpkg-divert --package syslog-ng --remove --rename --divert /etc/init.d/sysklogd.syslog-ng /etc/init.d/sysklogd dpkg-divert --package syslog-ng --remove --rename --divert /etc/cron.daily/sysklogd.syslog-ng /etc/cron.daily/sysklogd dpkg-divert --package syslog-ng --remove --rename --divert /etc/cron.weekly/sysklogd.syslog-ng /etc/cron.weekly/sysklogd fi if [ "$1" = "configure" -a "$2" != "" ] && \ dpkg --compare-versions "$2" lt "1.5.19" && \ dpkg --compare-versions "$2" gt "1.5.8-2" then echo "Please restart all programs that may be logging, as" echo "the /dev/log socket type has changed" fi #DEBHELPER# if [ "$1" = "configure" ] then if [ -z "$2" ] then COMMAND="start" else COMMAND="restart" fi if [ -x "/etc/init.d/syslog-ng" ]; then if [ -x "`which invoke-rc.d 2>/dev/null`" ]; then invoke-rc.d syslog-ng $COMMAND || exit 0 else /etc/init.d/syslog-ng $COMMAND || exit 0 fi fi fi exit 0 syslog-ng-2.1.4/debian/syslog-ng.conf0000644000000000000000000002250110756015713016156 0ustar rootroot# # Configuration file for syslog-ng under Debian # # attempts at reproducing default syslog behavior # the standard syslog levels are (in descending order of priority): # emerg alert crit err warning notice info debug # the aliases "error", "panic", and "warn" are deprecated # the "none" priority found in the original syslogd configuration is # only used in internal messages created by syslogd ###### # options options { # disable the chained hostname format in logs # (default is enabled) chain_hostnames(0); # the time to wait before a died connection is re-established # (default is 60) time_reopen(10); # the time to wait before an idle destination file is closed # (default is 60) time_reap(360); # the number of lines buffered before written to file # you might want to increase this if your disk isn't catching with # all the log messages you get or if you want less disk activity # (say on a laptop) # (default is 0) #sync(0); # the number of lines fitting in the output queue log_fifo_size(2048); # enable or disable directory creation for destination files create_dirs(yes); # default owner, group, and permissions for log files # (defaults are 0, 0, 0600) #owner(root); group(adm); perm(0640); # default owner, group, and permissions for created directories # (defaults are 0, 0, 0700) #dir_owner(root); #dir_group(root); dir_perm(0755); # enable or disable DNS usage # syslog-ng blocks on DNS queries, so enabling DNS may lead to # a Denial of Service attack # (default is yes) use_dns(no); # maximum length of message in bytes # this is only limited by the program listening on the /dev/log Unix # socket, glibc can handle arbitrary length log messages, but -- for # example -- syslogd accepts only 1024 bytes # (default is 2048) #log_msg_size(2048); }; ###### # sources # all known message sources source s_all { # message generated by Syslog-NG internal(); # standard Linux log source (this is the default place for the syslog() # function to send logs to) unix-stream("/dev/log"); # messages from the kernel file("/proc/kmsg" log_prefix("kernel: ")); # use the following line if you want to receive remote UDP logging messages # (this is equivalent to the "-r" syslogd flag) # udp(); }; ###### # destinations # some standard log files destination df_auth { file("/var/log/auth.log"); }; destination df_syslog { file("/var/log/syslog"); }; destination df_cron { file("/var/log/cron.log"); }; destination df_daemon { file("/var/log/daemon.log"); }; destination df_kern { file("/var/log/kern.log"); }; destination df_lpr { file("/var/log/lpr.log"); }; destination df_mail { file("/var/log/mail.log"); }; destination df_user { file("/var/log/user.log"); }; destination df_uucp { file("/var/log/uucp.log"); }; # these files are meant for the mail system log files # and provide re-usable destinations for {mail,cron,...}.info, # {mail,cron,...}.notice, etc. destination df_facility_dot_info { file("/var/log/$FACILITY.info"); }; destination df_facility_dot_notice { file("/var/log/$FACILITY.notice"); }; destination df_facility_dot_warn { file("/var/log/$FACILITY.warn"); }; destination df_facility_dot_err { file("/var/log/$FACILITY.err"); }; destination df_facility_dot_crit { file("/var/log/$FACILITY.crit"); }; # these files are meant for the news system, and are kept separated # because they should be owned by "news" instead of "root" destination df_news_dot_notice { file("/var/log/news/news.notice" owner("news")); }; destination df_news_dot_err { file("/var/log/news/news.err" owner("news")); }; destination df_news_dot_crit { file("/var/log/news/news.crit" owner("news")); }; # some more classical and useful files found in standard syslog configurations destination df_debug { file("/var/log/debug"); }; destination df_messages { file("/var/log/messages"); }; # pipes # a console to view log messages under X destination dp_xconsole { pipe("/dev/xconsole"); }; # consoles # this will send messages to everyone logged in destination du_all { usertty("*"); }; ###### # filters # all messages from the auth and authpriv facilities filter f_auth { facility(auth, authpriv); }; # all messages except from the auth and authpriv facilities filter f_syslog { not facility(auth, authpriv); }; # respectively: messages from the cron, daemon, kern, lpr, mail, news, user, # and uucp facilities filter f_cron { facility(cron); }; filter f_daemon { facility(daemon); }; filter f_kern { facility(kern); }; filter f_lpr { facility(lpr); }; filter f_mail { facility(mail); }; filter f_news { facility(news); }; filter f_user { facility(user); }; filter f_uucp { facility(uucp); }; # some filters to select messages of priority greater or equal to info, warn, # and err # (equivalents of syslogd's *.info, *.warn, and *.err) filter f_at_least_info { level(info..emerg); }; filter f_at_least_notice { level(notice..emerg); }; filter f_at_least_warn { level(warn..emerg); }; filter f_at_least_err { level(err..emerg); }; filter f_at_least_crit { level(crit..emerg); }; # all messages of priority debug not coming from the auth, authpriv, news, and # mail facilities filter f_debug { level(debug) and not facility(auth, authpriv, news, mail); }; # all messages of info, notice, or warn priority not coming form the auth, # authpriv, cron, daemon, mail, and news facilities filter f_messages { level(info,notice,warn) and not facility(auth,authpriv,cron,daemon,mail,news); }; # messages with priority emerg filter f_emerg { level(emerg); }; # complex filter for messages usually sent to the xconsole filter f_xconsole { facility(daemon,mail) or level(debug,info,notice,warn) or (facility(news) and level(crit,err,notice)); }; ###### # logs # order matters if you use "flags(final);" to mark the end of processing in a # "log" statement # these rules provide the same behavior as the commented original syslogd rules # auth,authpriv.* /var/log/auth.log log { source(s_all); filter(f_auth); destination(df_auth); }; # *.*;auth,authpriv.none -/var/log/syslog log { source(s_all); filter(f_syslog); destination(df_syslog); }; # this is commented out in the default syslog.conf # cron.* /var/log/cron.log #log { # source(s_all); # filter(f_cron); # destination(df_cron); #}; # daemon.* -/var/log/daemon.log log { source(s_all); filter(f_daemon); destination(df_daemon); }; # kern.* -/var/log/kern.log log { source(s_all); filter(f_kern); destination(df_kern); }; # lpr.* -/var/log/lpr.log log { source(s_all); filter(f_lpr); destination(df_lpr); }; # mail.* -/var/log/mail.log log { source(s_all); filter(f_mail); destination(df_mail); }; # user.* -/var/log/user.log log { source(s_all); filter(f_user); destination(df_user); }; # uucp.* /var/log/uucp.log log { source(s_all); filter(f_uucp); destination(df_uucp); }; # mail.info -/var/log/mail.info log { source(s_all); filter(f_mail); filter(f_at_least_info); destination(df_facility_dot_info); }; # mail.warn -/var/log/mail.warn log { source(s_all); filter(f_mail); filter(f_at_least_warn); destination(df_facility_dot_warn); }; # mail.err /var/log/mail.err log { source(s_all); filter(f_mail); filter(f_at_least_err); destination(df_facility_dot_err); }; # news.crit /var/log/news/news.crit log { source(s_all); filter(f_news); filter(f_at_least_crit); destination(df_news_dot_crit); }; # news.err /var/log/news/news.err log { source(s_all); filter(f_news); filter(f_at_least_err); destination(df_news_dot_err); }; # news.notice /var/log/news/news.notice log { source(s_all); filter(f_news); filter(f_at_least_notice); destination(df_news_dot_notice); }; # *.=debug;\ # auth,authpriv.none;\ # news.none;mail.none -/var/log/debug log { source(s_all); filter(f_debug); destination(df_debug); }; # *.=info;*.=notice;*.=warn;\ # auth,authpriv.none;\ # cron,daemon.none;\ # mail,news.none -/var/log/messages log { source(s_all); filter(f_messages); destination(df_messages); }; # *.emerg * log { source(s_all); filter(f_emerg); destination(du_all); }; # daemon.*;mail.*;\ # news.crit;news.err;news.notice;\ # *.=debug;*.=info;\ # *.=notice;*.=warn |/dev/xconsole log { source(s_all); filter(f_xconsole); destination(dp_xconsole); }; syslog-ng-2.1.4/debian/changelog0000644000000000000000000000030511157715077015243 0ustar rootrootsyslog-ng (2.1.4) syslogng21; urgency=low * New upstream version. -- BalaBit Development Team Tue, 17 Mar 2009 13:40:08 +0100 Local variables: mode: debian-changelog End: syslog-ng-2.1.4/debian/syslog-ng.files0000644000000000000000000000003410756015713016330 0ustar rootroot/sbin/syslog-ng /bin/loggen syslog-ng-2.1.4/debian/rules0000755000000000000000000000643710756015713014457 0ustar rootroot#!/usr/bin/make -f #-*- makefile -*- # Made with the aid of dh_make, by Craig Small # Sample debian/rules that uses debhelper. GNU copyright 1997 by Joey Hess. # Some lines taken from debmake, by Christoph Lameter. # Uncomment this to turn on verbose mode. #export DH_VERBOSE=1 export DH_COMPAT=3 DDEBUG=`if (echo $(DEB_BUILD_OPTIONS) | grep -q debug) then \ echo "--enable-debug"; \ else \ echo ""; \ fi` build: build-stamp build-stamp: dh_testdir ./configure --prefix=/ \ $(DDEBUG) \ --mandir=/usr/share/man \ --sysconfdir=/etc/syslog-ng # Add here commands to compile the package. $(MAKE) # (cd doc/sgml; $(MAKE) syslog-ng.html.tar.gz) touch build-stamp clean: dh_testdir dh_testroot rm -f build-stamp # Add here commands to clean up after the build process. -$(MAKE) distclean # rm -f doc/sgml/syslog-ng.dvi doc/sgml/syslog-ng.html.tar.gz doc/sgml/syslog-ng.ps # rm -rf doc/sgml/syslog-ng.html doc/sgml/syslog-ng.txt # rm -rf src/cfg-grammar.c dh_clean install: build dh_testdir dh_testroot dh_clean -k dh_installdirs # Add here commands to install the package into debian/tmp. $(MAKE) install DESTDIR=`pwd`/debian/tmp dh_movefiles # install -d -m 755 debian/syslog-ng/etc/default # install -m 644 debian/syslog-ng.default debian/syslog-ng/etc/default/syslog-ng # install -d -m 700 debian/syslog-ng/etc/syslog-ng # install -m 644 debian/syslog-ng.conf debian/syslog-ng/etc/syslog-ng # install -d -m 700 debian/syslog-ng/etc/logcheck/ignore.d.paranoid # install -m 644 debian/syslog-ng.logcheck.ignore debian/syslog-ng/etc/logcheck/ignore.d.paranoid/syslog-ng # install -d -m 700 debian/syslog-ng/etc/logcheck/ignore.d.server # install -m 644 debian/syslog-ng.logcheck.ignore debian/syslog-ng/etc/logcheck/ignore.d.server/syslog-ng # install -d -m 700 debian/syslog-ng/etc/logcheck/ignore.d.workstation # install -m 644 debian/syslog-ng.logcheck.ignore debian/syslog-ng/etc/logcheck/ignore.d.workstation/syslog-ng # Build architecture-independent files here. binary-indep: build install # We have nothing to do by default. # Build architecture-dependent files here. binary-arch: build install # dh_testversion dh_testdir dh_testroot dh_installdocs # rm debian/syslog-ng/usr/share/doc/syslog-ng/sgml/Makefile* # (cd debian/syslog-ng/usr/share/doc/syslog-ng/sgml; mv syslog-ng.html ../html; ls) # rm debian/syslog-ng/usr/share/doc/syslog-ng/sgml/syslog-ng.html.tar.gz # (cd debian/syslog-ng/usr/share/doc/syslog-ng/sgml; mv syslog-ng.* ..) # rm -rf debian/syslog-ng/usr/share/doc/syslog-ng/sgml # rm -f debian/syslog-ng/usr/share/doc/syslog-ng/INSTALL # rm -f debian/syslog-ng/usr/share/doc/syslog-ng/syslog-ng.conf.demo # rm -f debian/syslog-ng/usr/share/doc/syslog-ng/syslog-ng.conf.sample # rm -f debian/syslog-ng/usr/share/doc/syslog-ng/syslog-ng.conf.solaris dh_installexamples # dh_installmenu # dh_installemacsen dh_installinit -r --no-start -- defaults 10 90 dh_installcron dh_installlogrotate # dh_installmanpages # dh_undocumented dh_installchangelogs ChangeLog # dh_link dh_strip dh_compress dh_fixperms # You may want to make some executables suid here # dh_suidregister # dh_makeshlibs dh_installdeb dh_shlibdeps dh_gencontrol dh_md5sums dh_builddeb binary: binary-indep binary-arch .PHONY: build clean binary-indep binary-arch binary syslog-ng-2.1.4/debian/syslog-ng.preinst0000644000000000000000000000047010756015713016716 0ustar rootroot#!/bin/sh set -e # install from config-files state if [ "$1" = "install" -a -n "$2" ] ; then # reactivate disabled logrotate-configs from prior install. # main file [ -f /etc/logrotate.d/syslog-ng.disabled ] && mv -f /etc/logrotate.d/syslog-ng.disabled /etc/logrotate.d/syslog-ng fi #DEBHELPER# exit 0 syslog-ng-2.1.4/debian/syslog-ng.init0000644000000000000000000000422710756015713016201 0ustar rootroot#! /bin/sh # # skeleton example file to build /etc/init.d/ scripts. # This file should be used to construct scripts for /etc/init.d. # # Written by Miquel van Smoorenburg . # Modified for Debian GNU/Linux # by Ian Murdock . # # Version: @(#)skeleton 1.8 03-Mar-1998 miquels@cistron.nl # # This file was customized by SZALAY Attila PATH=/sbin:/bin:/usr/sbin:/usr/bin test -f /sbin/syslog-ng || exit 0 #we source /etc/default/syslog-ng if exists [ -r /etc/default/syslog-ng ] && . /etc/default/syslog-ng case "x$CONSOLE_LOG_LEVEL" in x[1-8]) dmesg -n $CONSOLE_LOG_LEVEL ;; x) ;; *) echo "CONSOLE_LOG_LEVEL is of unaccepted value." ;; esac if [ -n "$KERNEL_RIGNBUF_SIZE" ] then echo "KERNEL_RINGBUF_SIZE option is useless and therefore removed." fi # stop syslog-ng before changing its PID file! PIDFILE="/var/run/syslog-ng.pid" SYSLOGNG="/sbin/syslog-ng" NAME="syslog-ng" create_xconsole() { if [ ! -e /dev/xconsole ] then mknod -m 640 /dev/xconsole p fi } syslogng_start() { echo -n "Starting system logging: $NAME" start-stop-daemon --start --quiet --exec "$SYSLOGNG" --pidfile "$PIDFILE" -- -p "$PIDFILE" \ || { echo " start failed."; return 1; } echo "." return 0 } syslogng_stop() { echo -n "Stopping system logging: $NAME" start-stop-daemon --stop --quiet --name "$NAME" --retry 3 --pidfile "$PIDFILE" || { echo " not running."; return 1; } echo "." rm -f "$PIDFILE" return 0 } syslogng_reload() { if /sbin/syslog-ng -s then start-stop-daemon --stop --signal 1 --quiet --exec "$SYSLOGNG" --pidfile "$PIDFILE" || return 1 return 0 else echo "Cannot load /etc/syslog-ng/syslog-ng.conf" return 1 fi } case "$1" in start) create_xconsole syslogng_start || exit 1 ;; stop) syslogng_stop || exit 1 ;; reload|force-reload) syslogng_reload || exit 1 ;; restart) syslogng_stop syslogng_start || exit 1 ;; *) echo "Usage: /etc/init.d/$NAME {start|stop|restart|reload|force-reload}" >&2 exit 1 ;; esac exit 0 syslog-ng-2.1.4/debian/syslog-ng.conf.example0000644000000000000000000001250410756015713017612 0ustar rootroot# # Syslog-ng configuration file, compatible with default Debian syslogd # installation. Originally written by anonymous (I can't find his name) # Revised, and rewrited by me (SZALAY Attila ) # First, set some global options. options { long_hostnames(off); sync(0); use_dns(no); owner("root"); group("adm"); perm(0640); }; ######################## # Sources ######################## # This is the default behavior of sysklogd package # Logs may come from unix stream, but not from another machine. # source src { unix-dgram("/dev/log"); internal(); file("/proc/kmsg" log_prefix("kernel: ")); }; # If you wish to get logs from remote machine you should uncomment # this and comment the above source line. # #source net { tcp(ip(127.0.0.1) port(1000) authentication(required) encrypt(allow)); }; ######################## # Destinations ######################## # First some standard logfile # destination auth { file("/var/log/auth.log"); }; destination cron { file("/var/log/cron.log"); }; destination daemon { file("/var/log/daemon.log"); }; destination kern { file("/var/log/kern.log"); }; destination lpr { file("/var/log/lpr.log"); }; destination mail { file("/var/log/mail.log"); }; destination syslog { file("/var/log/syslog.log"); }; destination user { file("/var/log/user.log"); }; destination uucp { file("/var/log/uucp.log"); }; # This files are the log come from the mail subsystem. # destination mailinfo { file("/var/log/mail/mail.info"); }; destination mailwarn { file("/var/log/mail/mail.warn"); }; destination mailerr { file("/var/log/mail/mail.err"); }; # Logging for INN news system # destination newscrit { file("/var/log/news/news.crit"); }; destination newserr { file("/var/log/news/news.err"); }; destination newsnotice { file("/var/log/news/news.notice"); }; # Some `catch-all' logfiles. # destination debug { file("/var/log/debug"); }; destination error { file("/var/log/error"); }; # The root's console. # destination console { usertty("root"); }; # Virtual console. # destination console_all { file("/dev/vc/10"); }; # The named pipe /dev/xconsole is for the nsole' utility. To use it, # you must invoke nsole' with the -file' option: # # $ xconsole -file /dev/xconsole [...] # destination xconsole { pipe("/dev/xconsole"); }; # Send the messages to an other host # #destination net { tcp("127.0.0.1" port(1000) authentication(on) encrypt(on) log_fifo_size(1000)); }; # Debian only destination ppp { file("/var/log/ppp.log"); }; ######################## # Filters ######################## # Here's come the filter options. With this rules, we can set which # message go where. filter dbg { level(debug); }; filter info { level(info); }; filter notice { level(notice); }; filter warn { level(warn); }; filter err { level(err); }; filter crit { level(crit .. emerg); }; filter debug { level(debug) and not facility(auth, authpriv, news, mail); }; filter error { level(err .. emerg) ; }; filter auth { facility(auth, authpriv) and not filter(debug); }; filter cron { facility(cron) and not filter(debug); }; filter daemon { facility(daemon) and not filter(debug); }; filter kern { facility(kern) and not filter(debug); }; filter lpr { facility(lpr) and not filter(debug); }; filter local { facility(local0, local1, local3, local4, local5, local6, local7) and not filter(debug); }; filter mail { facility(mail) and not filter(debug); }; filter news { facility(news) and not filter(debug); }; filter syslog { facility(syslog) and not filter(debug); }; filter user { facility(user) and not filter(debug); }; filter uucp { facility(uucp) and not filter(debug); }; filter cnews { level(notice, err, crit) and facility(news); }; filter cother { level(debug, info, notice, warn) or facility(daemon, mail); }; filter ppp { facility(local2) and not filter(debug); }; filter console { level(warn .. emerg); }; ######################## # Log paths ######################## log { source(src); filter(auth); destination(auth); }; log { source(src); filter(cron); destination(cron); }; log { source(src); filter(daemon); destination(daemon); }; log { source(src); filter(kern); destination(kern); }; log { source(src); filter(lpr); destination(lpr); }; log { source(src); filter(syslog); destination(syslog); }; log { source(src); filter(user); destination(user); }; log { source(src); filter(uucp); destination(uucp); }; log { source(src); filter(mail); destination(mail); }; #log { source(src); filter(mail); filter(info); destination(mailinfo); }; #log { source(src); filter(mail); filter(warn); destination(mailwarn); }; #log { source(src); filter(mail); filter(err); destination(mailerr); }; log { source(src); filter(news); filter(crit); destination(newscrit); }; log { source(src); filter(news); filter(err); destination(newserr); }; log { source(src); filter(news); filter(notice); destination(newsnotice); }; #log { source(src); filter(cnews); destination(console_all); }; #log { source(src); filter(cother); destination(console_all); }; #log { source(src); filter(ppp); destination(ppp); }; log { source(src); filter(debug); destination(debug); }; log { source(src); filter(error); destination(error); }; log { source(src); filter(console); destination(console_all); destination(xconsole); }; log { source(src); filter(crit); destination(console); }; # All messages send to a remote site # #log { source(src); destination(net); }; syslog-ng-2.1.4/debian/copyright0000644000000000000000000000036110756015713015320 0ustar rootrootThis is syslog-ng, written and maintained by on Fri, 28 May 1999 15:47:28 +0200. The original source can always be found at: http://www.balabit.hu/downloads/syslog-ng/source Copyright (C) 1999 BalaBit Computing FIXMEEsyslog-ng-2.1.4/debian/syslog-ng.logcheck.ignore0000644000000000000000000000012110756015713020264 0ustar rootrootsyslog-ng\[.*\]: new configuration initialized syslog-ng\[.*\]: STATS: dropped 0