diff --git a/INSTALL.kernel b/INSTALL.kernel index 26a451d..68a5e0a 100644 --- a/INSTALL.kernel +++ b/INSTALL.kernel @@ -85,7 +85,8 @@ All that said, here follows the instruct CONFIG_IPV6_MIP6=y CONFIG_XFRM=y CONFIG_XFRM_USER=y - CONFIG_XFRM_ENHANCEMENT=y + CONFIG_XFRM_SUB_POLICY=y + CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=y The Home Agent and Mobile Node also need: diff --git a/Makefile.in b/Makefile.in deleted file mode 100644 index 8363a76..0000000 --- a/Makefile.in +++ /dev/null @@ -1,604 +0,0 @@ -# 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 = : -build_triplet = @build@ -host_triplet = @host@ -DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \ - $(srcdir)/Makefile.in $(srcdir)/config.h.in \ - $(top_srcdir)/configure AUTHORS COPYING ChangeLog INSTALL NEWS \ - THANKS config.guess config.sub depcomp install-sh missing -subdir = . -ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.ac -am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ - $(ACLOCAL_M4) -am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ - configure.lineno configure.status.lineno -mkinstalldirs = $(install_sh) -d -CONFIG_HEADER = config.h -CONFIG_CLEAN_FILES = -SOURCES = -DIST_SOURCES = -RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ - html-recursive info-recursive install-data-recursive \ - install-exec-recursive install-info-recursive \ - install-recursive installcheck-recursive installdirs-recursive \ - pdf-recursive ps-recursive uninstall-info-recursive \ - uninstall-recursive -ETAGS = etags -CTAGS = ctags -DIST_SUBDIRS = libmissing libnetlink src man -DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) -distdir = $(PACKAGE)-$(VERSION) -top_distdir = $(distdir) -am__remove_distdir = \ - { test ! 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See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA -# 02110-1301, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - - -# Originally written by Per Bothner . -# Please send patches to . Submit a context -# diff and a properly formatted ChangeLog entry. -# -# This script attempts to guess a canonical system name similar to -# config.sub. If it succeeds, it prints the system name on stdout, and -# exits with 0. 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- 2020:CLIX:*:* | 2430:CLIX:*:*) - echo clipper-intergraph-clix${UNAME_RELEASE} - exit ;; - mips:*:*:UMIPS | mips:*:*:RISCos) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c -#ifdef __cplusplus -#include /* for printf() prototype */ - int main (int argc, char *argv[]) { -#else - int main (argc, argv) int argc; char *argv[]; { -#endif - #if defined (host_mips) && defined (MIPSEB) - #if defined (SYSTYPE_SYSV) - printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_SVR4) - printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) - printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); - #endif - #endif - exit (-1); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && - dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && - SYSTEM_NAME=`$dummy $dummyarg` && - { echo "$SYSTEM_NAME"; exit; } - echo mips-mips-riscos${UNAME_RELEASE} - exit ;; - Motorola:PowerMAX_OS:*:*) - echo powerpc-motorola-powermax - exit ;; - Motorola:*:4.3:PL8-*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:Power_UNIX:*:*) - echo powerpc-harris-powerunix - exit ;; - m88k:CX/UX:7*:*) - echo m88k-harris-cxux7 - exit ;; - m88k:*:4*:R4*) - echo m88k-motorola-sysv4 - exit ;; - m88k:*:3*:R3*) - echo m88k-motorola-sysv3 - exit ;; - AViiON:dgux:*:*) - # DG/UX returns AViiON for all architectures - UNAME_PROCESSOR=`/usr/bin/uname -p` - if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] - then - if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ - [ ${TARGET_BINARY_INTERFACE}x = x ] - then - echo m88k-dg-dgux${UNAME_RELEASE} - else - echo m88k-dg-dguxbcs${UNAME_RELEASE} - fi - else - echo i586-dg-dgux${UNAME_RELEASE} - fi - exit ;; - M88*:DolphinOS:*:*) # DolphinOS (SVR3) - echo m88k-dolphin-sysv3 - exit ;; - M88*:*:R3*:*) - # Delta 88k system running SVR3 - echo m88k-motorola-sysv3 - exit ;; - XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) - echo m88k-tektronix-sysv3 - exit ;; - Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) - echo m68k-tektronix-bsd - exit ;; - *:IRIX*:*:*) - echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` - exit ;; - ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. - echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id - exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' - i*86:AIX:*:*) - echo i386-ibm-aix - exit ;; - ia64:AIX:*:*) - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} - exit ;; - *:AIX:2:3) - if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - - main() - { - if (!__power_pc()) - exit(1); - puts("powerpc-ibm-aix3.2.5"); - exit(0); - } -EOF - if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` - then - echo "$SYSTEM_NAME" - else - echo rs6000-ibm-aix3.2.5 - fi - elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then - echo rs6000-ibm-aix3.2.4 - else - echo rs6000-ibm-aix3.2 - fi - exit ;; - *:AIX:*:[45]) - IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` - if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then - IBM_ARCH=rs6000 - else - IBM_ARCH=powerpc - fi - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${IBM_ARCH}-ibm-aix${IBM_REV} - exit ;; - *:AIX:*:*) - echo rs6000-ibm-aix - exit ;; - ibmrt:4.4BSD:*|romp-ibm:BSD:*) - echo romp-ibm-bsd4.4 - exit ;; - ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and - echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to - exit ;; # report: romp-ibm BSD 4.3 - *:BOSX:*:*) - echo rs6000-bull-bosx - exit ;; - DPX/2?00:B.O.S.:*:*) - echo m68k-bull-sysv3 - exit ;; - 9000/[34]??:4.3bsd:1.*:*) - echo m68k-hp-bsd - exit ;; - hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) - echo m68k-hp-bsd4.4 - exit ;; - 9000/[34678]??:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - case "${UNAME_MACHINE}" in - 9000/31? ) HP_ARCH=m68000 ;; - 9000/[34]?? ) HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in - 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 - 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in - 32) HP_ARCH="hppa2.0n" ;; - 64) HP_ARCH="hppa2.0w" ;; - '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 - esac ;; - esac - fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - - #define _HPUX_SOURCE - #include - #include - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` - test -z "$HP_ARCH" && HP_ARCH=hppa - fi ;; - esac - if [ ${HP_ARCH} = "hppa2.0w" ] - then - eval $set_cc_for_build - - # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating - # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler - # generating 64-bit code. GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | - grep __LP64__ >/dev/null - then - HP_ARCH="hppa2.0w" - else - HP_ARCH="hppa64" - fi - fi - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` - echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:FreeBSD:*:*) - case ${UNAME_MACHINE} in - pc98) - echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - *) - echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - esac - exit ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit ;; - i*:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit ;; - i*:MSYS_NT-*:*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit ;; - i*:windows32*:*) - # uname -m includes "-pc" on this system. - echo ${UNAME_MACHINE}-mingw32 - exit ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit ;; - x86:Interix*:[345]*) - echo i586-pc-interix${UNAME_RELEASE} - exit ;; - EM64T:Interix*:[345]*) - echo x86_64-unknown-interix${UNAME_RELEASE} - exit ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i586-pc-interix - exit ;; - i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin - exit ;; - amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) - echo x86_64-unknown-cygwin - exit ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - *:GNU:*:*) - # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` - exit ;; - *:GNU/*:*:*) - # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu - exit ;; - i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix - exit ;; - arm*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - cris:Linux:*:*) - echo cris-axis-linux-${LIBC} - exit ;; - crisv32:Linux:*:*) - echo crisv32-axis-linux-${LIBC} - exit ;; - frv:Linux:*:*) - echo frv-unknown-linux-${LIBC} - exit ;; - ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - mips:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips - #undef mipsel - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mipsel - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } - ;; - mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips64 - #undef mips64el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mips64el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips64 - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } - ;; - or32:Linux:*:*) - echo or32-unknown-linux-${LIBC} - exit ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-${LIBC} - exit ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-${LIBC} - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null - if test "$?" = 0 ; then LIBC="gnulibc1" ; fi - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; - PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; - *) echo hppa-unknown-linux-${LIBC} ;; - esac - exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-${LIBC} - exit ;; - s390:Linux:*:* | s390x:Linux:*:*) - echo ${UNAME_MACHINE}-ibm-linux - exit ;; - sh64*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - sh*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - sparc:Linux:*:* | sparc64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - vax:Linux:*:*) - echo ${UNAME_MACHINE}-dec-linux-${LIBC} - exit ;; - x86_64:Linux:*:*) - echo x86_64-unknown-linux-${LIBC} - exit ;; - i*86:Linux:*:*) - # The BFD linker knows what the default object file format is, so - # first see if it will tell us. cd to the root directory to prevent - # problems with other programs or directories called `ld' in the path. - # Set LC_ALL=C to ensure ld outputs messages in English. - ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ - | sed -ne '/supported targets:/!d - s/[ ][ ]*/ /g - s/.*supported targets: *// - s/ .*// - p'` - case "$ld_supported_targets" in - elf32-i386) - TENTATIVE="${UNAME_MACHINE}-pc-linux-${LIBC}" - ;; - a.out-i386-linux) - echo "${UNAME_MACHINE}-pc-linux-${LIBC}aout" - exit ;; - coff-i386) - echo "${UNAME_MACHINE}-pc-linux-${LIBC}coff" - exit ;; - "") - # Either a pre-BFD a.out linker (linux-gnuoldld) or - # one that does not give us useful --help. - echo "${UNAME_MACHINE}-pc-linux-${LIBC}oldld" - exit ;; - esac - # This should get integrated into the C code below, but now we hack - if [ "$LIBC" != "gnu" ] ; then echo "$TENTATIVE" && exit 0 ; fi - # Determine whether the default compiler is a.out or elf - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - #ifdef __ELF__ - # ifdef __GLIBC__ - # if __GLIBC__ >= 2 - LIBC=gnu - # else - LIBC=gnulibc1 - # endif - # else - LIBC=gnulibc1 - # endif - #else - #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__sun) - LIBC=gnu - #else - LIBC=gnuaout - #endif - #endif - #ifdef __dietlibc__ - LIBC=dietlibc - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^LIBC/{ - s: ::g - p - }'`" - test x"${LIBC}" != x && { - echo "${UNAME_MACHINE}-pc-linux-${LIBC}" - exit - } - test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } - ;; - i*86:DYNIX/ptx:4*:*) - # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. - # earlier versions are messed up and put the nodename in both - # sysname and nodename. - echo i386-sequent-sysv4 - exit ;; - i*86:UNIX_SV:4.2MP:2.*) - # Unixware is an offshoot of SVR4, but it has its own version - # number series starting with 2... - # I am not positive that other SVR4 systems won't match this, - # I just have to hope. -- rms. - # Use sysv4.2uw... so that sysv4* matches it. - echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} - exit ;; - i*86:OS/2:*:*) - # If we were able to find `uname', then EMX Unix compatibility - # is probably installed. - echo ${UNAME_MACHINE}-pc-os2-emx - exit ;; - i*86:XTS-300:*:STOP) - echo ${UNAME_MACHINE}-unknown-stop - exit ;; - i*86:atheos:*:*) - echo ${UNAME_MACHINE}-unknown-atheos - exit ;; - i*86:syllable:*:*) - echo ${UNAME_MACHINE}-pc-syllable - exit ;; - i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) - echo i386-unknown-lynxos${UNAME_RELEASE} - exit ;; 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- pc:*:*:*) - # Left here for compatibility: - # uname -m prints for DJGPP always 'pc', but it prints nothing about - # the processor, so we play safe by assuming i386. - echo i386-pc-msdosdjgpp - exit ;; - Intel:Mach:3*:*) - echo i386-pc-mach3 - exit ;; - paragon:*:*:*) - echo i860-intel-osf1 - exit ;; - i860:*:4.*:*) # i860-SVR4 - if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then - echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 - else # Add other i860-SVR4 vendors below as they are discovered. - echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 - fi - exit ;; - mini*:CTIX:SYS*5:*) - # "miniframe" - echo m68010-convergent-sysv - exit ;; - mc68k:UNIX:SYSTEM5:3.51m) - echo m68k-convergent-sysv - exit ;; - M680?0:D-NIX:5.3:*) - echo m68k-diab-dnix - exit ;; - M68*:*:R3V[5678]*:*) - test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; - 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) - OS_REL='' - test -r /etc/.relid \ - && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4.3${OS_REL}; 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- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort - # says - echo i586-unisys-sysv4 - exit ;; - *:UNIX_System_V:4*:FTX*) - # From Gerald Hewes . - # How about differentiating between stratus architectures? -djm - echo hppa1.1-stratus-sysv4 - exit ;; - *:*:*:FTX*) - # From seanf@swdc.stratus.com. - echo i860-stratus-sysv4 - exit ;; - i*86:VOS:*:*) - # From Paul.Green@stratus.com. - echo ${UNAME_MACHINE}-stratus-vos - exit ;; - *:VOS:*:*) - # From Paul.Green@stratus.com. - echo hppa1.1-stratus-vos - exit ;; - mc68*:A/UX:*:*) - echo m68k-apple-aux${UNAME_RELEASE} - exit ;; - news*:NEWS-OS:6*:*) - echo mips-sony-newsos6 - exit ;; - R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) - if [ -d /usr/nec ]; then - echo mips-nec-sysv${UNAME_RELEASE} - else - echo mips-unknown-sysv${UNAME_RELEASE} - fi - exit ;; - BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. - echo powerpc-be-beos - exit ;; - BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. - echo powerpc-apple-beos - exit ;; - BePC:BeOS:*:*) # BeOS running on Intel PC compatible. - echo i586-pc-beos - exit ;; - SX-4:SUPER-UX:*:*) - echo sx4-nec-superux${UNAME_RELEASE} - exit ;; - SX-5:SUPER-UX:*:*) - echo sx5-nec-superux${UNAME_RELEASE} - exit ;; - SX-6:SUPER-UX:*:*) - echo sx6-nec-superux${UNAME_RELEASE} - exit ;; - Power*:Rhapsody:*:*) - echo powerpc-apple-rhapsody${UNAME_RELEASE} - exit ;; - *:Rhapsody:*:*) - echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} - exit ;; - *:Darwin:*:*) - UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown - case $UNAME_PROCESSOR in - unknown) UNAME_PROCESSOR=powerpc ;; - esac - echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} - exit ;; - *:procnto*:*:* | *:QNX:[0123456789]*:*) - UNAME_PROCESSOR=`uname -p` - if test "$UNAME_PROCESSOR" = "x86"; then - UNAME_PROCESSOR=i386 - UNAME_MACHINE=pc - fi - echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} - exit ;; - *:QNX:*:4*) - echo i386-pc-qnx - exit ;; - NSE-?:NONSTOP_KERNEL:*:*) - echo nse-tandem-nsk${UNAME_RELEASE} - exit ;; - NSR-?:NONSTOP_KERNEL:*:*) - echo nsr-tandem-nsk${UNAME_RELEASE} - exit ;; - *:NonStop-UX:*:*) - echo mips-compaq-nonstopux - exit ;; - BS2000:POSIX*:*:*) - echo bs2000-siemens-sysv - exit ;; - DS/*:UNIX_System_V:*:*) - echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} - exit ;; - *:Plan9:*:*) - # "uname -m" is not consistent, so use $cputype instead. 386 - # is converted to i386 for consistency with other x86 - # operating systems. - if test "$cputype" = "386"; then - UNAME_MACHINE=i386 - else - UNAME_MACHINE="$cputype" - fi - echo ${UNAME_MACHINE}-unknown-plan9 - exit ;; - *:TOPS-10:*:*) - echo pdp10-unknown-tops10 - exit ;; - *:TENEX:*:*) - echo pdp10-unknown-tenex - exit ;; - KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) - echo pdp10-dec-tops20 - exit ;; - XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) - echo pdp10-xkl-tops20 - exit ;; - *:TOPS-20:*:*) - echo pdp10-unknown-tops20 - exit ;; - *:ITS:*:*) - echo pdp10-unknown-its - exit ;; - SEI:*:*:SEIUX) - echo mips-sei-seiux${UNAME_RELEASE} - exit ;; - *:DragonFly:*:*) - echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` - exit ;; - *:*VMS:*:*) - UNAME_MACHINE=`(uname -p) 2>/dev/null` - case "${UNAME_MACHINE}" in - A*) echo alpha-dec-vms ; exit ;; - I*) echo ia64-dec-vms ; exit ;; - V*) echo vax-dec-vms ; exit ;; - esac ;; - *:XENIX:*:SysV) - echo i386-pc-xenix - exit ;; - i*86:skyos:*:*) - echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' - exit ;; - i*86:rdos:*:*) - echo ${UNAME_MACHINE}-pc-rdos - exit ;; -esac - -#echo '(No uname command or uname output not recognized.)' 1>&2 -#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 - -eval $set_cc_for_build -cat >$dummy.c < -# include -#endif -main () -{ -#if defined (sony) -#if defined (MIPSEB) - /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, - I don't know.... */ - printf ("mips-sony-bsd\n"); exit (0); -#else -#include - printf ("m68k-sony-newsos%s\n", -#ifdef NEWSOS4 - "4" -#else - "" -#endif - ); exit (0); -#endif -#endif - -#if defined (__arm) && defined (__acorn) && defined (__unix) - printf ("arm-acorn-riscix\n"); exit (0); -#endif - -#if defined (hp300) && !defined (hpux) - printf ("m68k-hp-bsd\n"); exit (0); -#endif - -#if defined (NeXT) -#if !defined (__ARCHITECTURE__) -#define __ARCHITECTURE__ "m68k" -#endif - int version; - version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; - if (version < 4) - printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); - else - printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); - exit (0); -#endif - -#if defined (MULTIMAX) || defined (n16) -#if defined (UMAXV) - printf ("ns32k-encore-sysv\n"); exit (0); -#else -#if defined (CMU) - printf ("ns32k-encore-mach\n"); exit (0); -#else - printf ("ns32k-encore-bsd\n"); exit (0); -#endif -#endif -#endif - -#if defined (__386BSD__) - printf ("i386-pc-bsd\n"); exit (0); -#endif - -#if defined (sequent) -#if defined (i386) - printf ("i386-sequent-dynix\n"); exit (0); -#endif -#if defined (ns32000) - printf ("ns32k-sequent-dynix\n"); exit (0); -#endif -#endif - -#if defined (_SEQUENT_) - struct utsname un; - - uname(&un); - - if (strncmp(un.version, "V2", 2) == 0) { - printf ("i386-sequent-ptx2\n"); exit (0); - } - if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ - printf ("i386-sequent-ptx1\n"); exit (0); - } - printf ("i386-sequent-ptx\n"); exit (0); - -#endif - -#if defined (vax) -# if !defined (ultrix) -# include -# if defined (BSD) -# if BSD == 43 - printf ("vax-dec-bsd4.3\n"); exit (0); -# else -# if BSD == 199006 - printf ("vax-dec-bsd4.3reno\n"); exit (0); -# else - printf ("vax-dec-bsd\n"); exit (0); -# endif -# endif -# else - printf ("vax-dec-bsd\n"); exit (0); -# endif -# else - printf ("vax-dec-ultrix\n"); exit (0); -# endif -#endif - -#if defined (alliant) && defined (i860) - printf ("i860-alliant-bsd\n"); exit (0); -#endif - - exit (1); -} -EOF - -$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - -# Apollos put the system type in the environment. - -test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } - -# Convex versions that predate uname can use getsysinfo(1) - -if [ -x /usr/convex/getsysinfo ] -then - case `getsysinfo -f cpu_type` in - c1*) - echo c1-convex-bsd - exit ;; - c2*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - c34*) - echo c34-convex-bsd - exit ;; - c38*) - echo c38-convex-bsd - exit ;; - c4*) - echo c4-convex-bsd - exit ;; - esac -fi - -cat >&2 < in order to provide the needed -information to handle your system. - -config.guess timestamp = $timestamp - -uname -m = `(uname -m) 2>/dev/null || echo unknown` -uname -r = `(uname -r) 2>/dev/null || echo unknown` -uname -s = `(uname -s) 2>/dev/null || echo unknown` -uname -v = `(uname -v) 2>/dev/null || echo unknown` - -/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` -/bin/uname -X = `(/bin/uname -X) 2>/dev/null` - -hostinfo = `(hostinfo) 2>/dev/null` -/bin/universe = `(/bin/universe) 2>/dev/null` -/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` -/bin/arch = `(/bin/arch) 2>/dev/null` -/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` -/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` - -UNAME_MACHINE = ${UNAME_MACHINE} -UNAME_RELEASE = ${UNAME_RELEASE} -UNAME_SYSTEM = ${UNAME_SYSTEM} -UNAME_VERSION = ${UNAME_VERSION} -EOF - -exit 1 - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "timestamp='" -# time-stamp-format: "%:y-%02m-%02d" -# time-stamp-end: "'" -# End: diff --git a/config.h.in b/config.h.in index b22d2b9..a0044dd 100644 --- a/config.h.in +++ b/config.h.in @@ -10,10 +10,6 @@ #undef HAVE_ARPA_INET_H you don't. */ #undef HAVE_DECL_IFA_F_HOMEADDRESS -/* Define to 1 if you have the declaration of `RTPROT_MIP', and to 0 if you - don't. */ -#undef HAVE_DECL_RTPROT_MIP - /* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */ #undef HAVE_DOPRNT diff --git a/config.sub b/config.sub deleted file mode 100755 index bb39419..0000000 --- a/config.sub +++ /dev/null @@ -1,1627 +0,0 @@ -#! /bin/sh -# Configuration validation subroutine script. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, -# Inc. - -timestamp='2006-02-27' - -# This file is (in principle) common to ALL GNU software. -# The presence of a machine in this file suggests that SOME GNU software -# can handle that machine. It does not imply ALL GNU software can. -# -# This file is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA -# 02110-1301, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - - -# Please send patches to . Submit a context -# diff and a properly formatted ChangeLog entry. -# -# Configuration subroutine to validate and canonicalize a configuration type. -# Supply the specified configuration type as an argument. -# If it is invalid, we print an error message on stderr and exit with code 1. -# Otherwise, we print the canonical config type on stdout and succeed. - -# This file is supposed to be the same for all GNU packages -# and recognize all the CPU types, system types and aliases -# that are meaningful with *any* GNU software. -# Each package is responsible for reporting which valid configurations -# it does not support. 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We also -### recognize some manufacturers as not being operating systems, so we -### can provide default operating systems below. -case $os in - -sun*os*) - # Prevent following clause from handling this invalid input. - ;; - -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ - -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ - -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ - -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ - -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ - -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ - -apple | -axis | -knuth | -cray) - os= - basic_machine=$1 - ;; - -sim | -cisco | -oki | -wec | -winbond) - os= - basic_machine=$1 - ;; - -scout) - ;; - -wrs) - os=-vxworks - basic_machine=$1 - ;; - -chorusos*) - os=-chorusos - basic_machine=$1 - ;; - -chorusrdb) - os=-chorusrdb - basic_machine=$1 - ;; - -hiux*) - os=-hiuxwe2 - ;; - -sco6) - os=-sco5v6 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; 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- -psos*) - os=-psos - ;; - -mint | -mint[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; -esac - -# Decode aliases for certain CPU-COMPANY combinations. -case $basic_machine in - # Recognize the basic CPU types without company name. - # Some are omitted here because they have special meanings below. - 1750a | 580 \ - | a29k \ - | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ - | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ - | am33_2.0 \ - | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \ - | bfin \ - | c4x | clipper \ - | d10v | d30v | dlx | dsp16xx | dvp \ - | fr30 | frv \ - | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ - | i370 | i860 | i960 | ia64 \ - | ip2k | iq2000 \ - | m32r | m32rle | m68000 | m68k | m88k | maxq | mb | microblaze | mcore \ - | mips | mipsbe | mipseb | mipsel | mipsle \ - | mips16 \ - | mips64 | mips64el \ - | mips64vr | mips64vrel \ - | mips64orion | mips64orionel \ - | mips64vr4100 | mips64vr4100el \ - | mips64vr4300 | mips64vr4300el \ - | mips64vr5000 | mips64vr5000el \ - | mips64vr5900 | mips64vr5900el \ - | mipsisa32 | mipsisa32el \ - | mipsisa32r2 | mipsisa32r2el \ - | mipsisa64 | mipsisa64el \ - | mipsisa64r2 | mipsisa64r2el \ - | mipsisa64sb1 | mipsisa64sb1el \ - | mipsisa64sr71k | mipsisa64sr71kel \ - | mipstx39 | mipstx39el \ - | mn10200 | mn10300 \ - | mt \ - | msp430 \ - | nios | nios2 \ - | ns16k | ns32k \ - | or32 \ - | pdp10 | pdp11 | pj | pjl \ - | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ - | pyramid \ - | sh | sh[1234] | sh[24]a | sh[24]a*eb | sh[23]e | sh[34]eb | shbe | sheb | shle | sh[1234]le | sh3ele \ - | sh64 | sh64le \ - | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ - | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ - | strongarm \ - | tahoe | thumb | tic4x | tic80 | tron \ - | v850 | v850e \ - | we32k \ - | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \ - | z8k) - basic_machine=$basic_machine-unknown - ;; - m32c) - basic_machine=$basic_machine-unknown - ;; - m6811 | m68hc11 | m6812 | m68hc12) - # Motorola 68HC11/12. - basic_machine=$basic_machine-unknown - os=-none - ;; - m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) - ;; - ms1) - basic_machine=mt-unknown - ;; - - # We use `pc' rather than `unknown' - # because (1) that's what they normally are, and - # (2) the word "unknown" tends to confuse beginning users. - i*86 | x86_64) - basic_machine=$basic_machine-pc - ;; - # Object if more than one company name word. - *-*-*) - echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 - exit 1 - ;; - # Recognize the basic CPU types with company name. - 580-* \ - | a29k-* \ - | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ - | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ - | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ - | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ - | avr-* \ - | bfin-* | bs2000-* \ - | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ - | clipper-* | craynv-* | cydra-* \ - | d10v-* | d30v-* | dlx-* \ - | elxsi-* \ - | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \ - | h8300-* | h8500-* \ - | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ - | i*86-* | i860-* | i960-* | ia64-* \ - | ip2k-* | iq2000-* \ - | m32r-* | m32rle-* \ - | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ - | m88110-* | m88k-* | maxq-* | mcore-* \ - | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ - | mips16-* \ - | mips64-* | mips64el-* \ - | mips64vr-* | mips64vrel-* \ - | mips64orion-* | mips64orionel-* \ - | mips64vr4100-* | mips64vr4100el-* \ - | mips64vr4300-* | mips64vr4300el-* \ - | mips64vr5000-* | mips64vr5000el-* \ - | mips64vr5900-* | mips64vr5900el-* \ - | mipsisa32-* | mipsisa32el-* \ - | mipsisa32r2-* | mipsisa32r2el-* \ - | mipsisa64-* | mipsisa64el-* \ - | mipsisa64r2-* | mipsisa64r2el-* \ - | mipsisa64sb1-* | mipsisa64sb1el-* \ - | mipsisa64sr71k-* | mipsisa64sr71kel-* \ - | mipstx39-* | mipstx39el-* \ - | mmix-* \ - | mt-* \ - | msp430-* \ - | nios-* | nios2-* \ - | none-* | np1-* | ns16k-* | ns32k-* \ - | orion-* \ - | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ - | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ - | pyramid-* \ - | romp-* | rs6000-* \ - | sh-* | sh[1234]-* | sh[24]a-* | sh[24]a*eb-* | sh[23]e-* | sh[34]eb-* | shbe-* | sheb-* \ - | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ - | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ - | sparclite-* \ - | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ - | tahoe-* | thumb-* \ - | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ - | tron-* \ - | v850-* | v850e-* | vax-* \ - | we32k-* \ - | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \ - | xstormy16-* | xtensa-* \ - | ymp-* \ - | z8k-*) - ;; - m32c-*) - ;; - # Recognize the various machine names and aliases which stand - # for a CPU type and a company and sometimes even an OS. - 386bsd) - basic_machine=i386-unknown - os=-bsd - ;; - 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) - basic_machine=m68000-att - ;; - 3b*) - basic_machine=we32k-att - ;; - a29khif) - basic_machine=a29k-amd - os=-udi - ;; - abacus) - basic_machine=abacus-unknown - ;; - adobe68k) - basic_machine=m68010-adobe - os=-scout - ;; - alliant | fx80) - basic_machine=fx80-alliant - ;; - altos | altos3068) - basic_machine=m68k-altos - ;; - am29k) - basic_machine=a29k-none - os=-bsd - ;; - amd64) - basic_machine=x86_64-pc - ;; - amd64-*) - basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - amdahl) - basic_machine=580-amdahl - os=-sysv - ;; - amiga | amiga-*) - basic_machine=m68k-unknown - ;; - amigaos | amigados) - basic_machine=m68k-unknown - os=-amigaos - ;; - amigaunix | amix) - basic_machine=m68k-unknown - os=-sysv4 - ;; - apollo68) - basic_machine=m68k-apollo - os=-sysv - ;; - apollo68bsd) - basic_machine=m68k-apollo - os=-bsd - ;; - aux) - basic_machine=m68k-apple - os=-aux - ;; - balance) - basic_machine=ns32k-sequent - os=-dynix - ;; - c90) - basic_machine=c90-cray - os=-unicos - ;; - convex-c1) - basic_machine=c1-convex - os=-bsd - ;; - convex-c2) - basic_machine=c2-convex - os=-bsd - ;; - convex-c32) - basic_machine=c32-convex - os=-bsd - ;; - convex-c34) - basic_machine=c34-convex - os=-bsd - ;; - convex-c38) - basic_machine=c38-convex - os=-bsd - ;; - cray | j90) - basic_machine=j90-cray - os=-unicos - ;; - craynv) - basic_machine=craynv-cray - os=-unicosmp - ;; - cr16c) - basic_machine=cr16c-unknown - os=-elf - ;; - crds | unos) - basic_machine=m68k-crds - ;; - crisv32 | crisv32-* | etraxfs*) - basic_machine=crisv32-axis - ;; - cris | cris-* | etrax*) - basic_machine=cris-axis - ;; - crx) - basic_machine=crx-unknown - os=-elf - ;; - da30 | da30-*) - basic_machine=m68k-da30 - ;; - decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) - basic_machine=mips-dec - ;; - decsystem10* | dec10*) - basic_machine=pdp10-dec - os=-tops10 - ;; - decsystem20* | dec20*) - basic_machine=pdp10-dec - os=-tops20 - ;; - delta | 3300 | motorola-3300 | motorola-delta \ - | 3300-motorola | delta-motorola) - basic_machine=m68k-motorola - ;; - delta88) - basic_machine=m88k-motorola - os=-sysv3 - ;; - djgpp) - basic_machine=i586-pc - os=-msdosdjgpp - ;; - dpx20 | dpx20-*) - basic_machine=rs6000-bull - os=-bosx - ;; - dpx2* | dpx2*-bull) - basic_machine=m68k-bull - os=-sysv3 - ;; - ebmon29k) - basic_machine=a29k-amd - os=-ebmon - ;; - elxsi) - basic_machine=elxsi-elxsi - os=-bsd - ;; - encore | umax | mmax) - basic_machine=ns32k-encore - ;; - es1800 | OSE68k | ose68k | ose | OSE) - basic_machine=m68k-ericsson - os=-ose - ;; - fx2800) - basic_machine=i860-alliant - ;; - genix) - basic_machine=ns32k-ns - ;; - gmicro) - basic_machine=tron-gmicro - os=-sysv - ;; - go32) - basic_machine=i386-pc - os=-go32 - ;; - h3050r* | hiux*) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - h8300hms) - basic_machine=h8300-hitachi - os=-hms - ;; - h8300xray) - basic_machine=h8300-hitachi - os=-xray - ;; - h8500hms) - basic_machine=h8500-hitachi - os=-hms - ;; - harris) - basic_machine=m88k-harris - os=-sysv3 - ;; - hp300-*) - basic_machine=m68k-hp - ;; - hp300bsd) - basic_machine=m68k-hp - os=-bsd - ;; - hp300hpux) - basic_machine=m68k-hp - os=-hpux - ;; - hp3k9[0-9][0-9] | hp9[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k2[0-9][0-9] | hp9k31[0-9]) - basic_machine=m68000-hp - ;; - hp9k3[2-9][0-9]) - basic_machine=m68k-hp - ;; - hp9k6[0-9][0-9] | hp6[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k7[0-79][0-9] | hp7[0-79][0-9]) - basic_machine=hppa1.1-hp - ;; - hp9k78[0-9] | hp78[0-9]) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][13679] | hp8[0-9][13679]) - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][0-9] | hp8[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hppa-next) - os=-nextstep3 - ;; - hppaosf) - basic_machine=hppa1.1-hp - os=-osf - ;; - hppro) - basic_machine=hppa1.1-hp - os=-proelf - ;; - i370-ibm* | ibm*) - basic_machine=i370-ibm - ;; -# I'm not sure what "Sysv32" means. Should this be sysv3.2? - i*86v32) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv32 - ;; - i*86v4*) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv4 - ;; - i*86v) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv - ;; - i*86sol2) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-solaris2 - ;; - i386mach) - basic_machine=i386-mach - os=-mach - ;; - i386-vsta | vsta) - basic_machine=i386-unknown - os=-vsta - ;; - iris | iris4d) - basic_machine=mips-sgi - case $os in - -irix*) - ;; - *) - os=-irix4 - ;; - esac - ;; - isi68 | isi) - basic_machine=m68k-isi - os=-sysv - ;; - m88k-omron*) - basic_machine=m88k-omron - ;; - magnum | m3230) - basic_machine=mips-mips - os=-sysv - ;; - merlin) - basic_machine=ns32k-utek - os=-sysv - ;; - mingw32) - basic_machine=i386-pc - os=-mingw32 - ;; - miniframe) - basic_machine=m68000-convergent - ;; - *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; - mipsEE* | ee | ps2) - basic_machine=mips64r5900el-scei - case $os in - -linux*) - ;; - *) - os=-elf - ;; - esac - ;; - iop) - basic_machine=mipsel-scei - os=-irx - ;; - dvp) - basic_machine=dvp-scei - os=-elf - ;; - mips3*-*) - basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` - ;; - mips3*) - basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown - ;; - monitor) - basic_machine=m68k-rom68k - os=-coff - ;; - morphos) - basic_machine=powerpc-unknown - os=-morphos - ;; - msdos) - basic_machine=i386-pc - os=-msdos - ;; - ms1-*) - basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` - ;; - mvs) - basic_machine=i370-ibm - os=-mvs - ;; - ncr3000) - basic_machine=i486-ncr - os=-sysv4 - ;; - netbsd386) - basic_machine=i386-unknown - os=-netbsd - ;; - netwinder) - basic_machine=armv4l-rebel - os=-linux - ;; - news | news700 | news800 | news900) - basic_machine=m68k-sony - os=-newsos - ;; - news1000) - basic_machine=m68030-sony - os=-newsos - ;; - news-3600 | risc-news) - basic_machine=mips-sony - os=-newsos - ;; - necv70) - basic_machine=v70-nec - os=-sysv - ;; - next | m*-next ) - basic_machine=m68k-next - case $os in - -nextstep* ) - ;; - -ns2*) - os=-nextstep2 - ;; - *) - os=-nextstep3 - ;; - esac - ;; - nh3000) - basic_machine=m68k-harris - os=-cxux - ;; - nh[45]000) - basic_machine=m88k-harris - os=-cxux - ;; - nindy960) - basic_machine=i960-intel - os=-nindy - ;; - mon960) - basic_machine=i960-intel - os=-mon960 - ;; - nonstopux) - basic_machine=mips-compaq - os=-nonstopux - ;; - np1) - basic_machine=np1-gould - ;; - nsr-tandem) - basic_machine=nsr-tandem - ;; - op50n-* | op60c-*) - basic_machine=hppa1.1-oki - os=-proelf - ;; - openrisc | openrisc-*) - basic_machine=or32-unknown - ;; - os400) - basic_machine=powerpc-ibm - os=-os400 - ;; - OSE68000 | ose68000) - basic_machine=m68000-ericsson - os=-ose - ;; - os68k) - basic_machine=m68k-none - os=-os68k - ;; - pa-hitachi) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - paragon) - basic_machine=i860-intel - os=-osf - ;; - pbd) - basic_machine=sparc-tti - ;; - pbb) - basic_machine=m68k-tti - ;; - pc532 | pc532-*) - basic_machine=ns32k-pc532 - ;; - pc98) - basic_machine=i386-pc - ;; - pc98-*) - basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentium | p5 | k5 | k6 | nexgen | viac3) - basic_machine=i586-pc - ;; - pentiumpro | p6 | 6x86 | athlon | athlon_*) - basic_machine=i686-pc - ;; - pentiumii | pentium2 | pentiumiii | pentium3) - basic_machine=i686-pc - ;; - pentium4) - basic_machine=i786-pc - ;; - pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) - basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentiumpro-* | p6-* | 6x86-* | athlon-*) - basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) - basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentium4-*) - basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pn) - basic_machine=pn-gould - ;; - power) basic_machine=power-ibm - ;; - ppc) basic_machine=powerpc-unknown - ;; - ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppcle | powerpclittle | ppc-le | powerpc-little) - basic_machine=powerpcle-unknown - ;; - ppcle-* | powerpclittle-*) - basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppc64) basic_machine=powerpc64-unknown - ;; - ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppc64le | powerpc64little | ppc64-le | powerpc64-little) - basic_machine=powerpc64le-unknown - ;; - ppc64le-* | powerpc64little-*) - basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ps2) - basic_machine=i386-ibm - ;; - pw32) - basic_machine=i586-unknown - os=-pw32 - ;; - rdos) - basic_machine=i386-pc - os=-rdos - ;; - rom68k) - basic_machine=m68k-rom68k - os=-coff - ;; - rm[46]00) - basic_machine=mips-siemens - ;; - rtpc | rtpc-*) - basic_machine=romp-ibm - ;; - s390 | s390-*) - basic_machine=s390-ibm - ;; - s390x | s390x-*) - basic_machine=s390x-ibm - ;; - sa29200) - basic_machine=a29k-amd - os=-udi - ;; - sb1) - basic_machine=mipsisa64sb1-unknown - ;; 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- grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_member_struct_ip6_rthdr2_ip6r2_nxt=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include - -int -main () -{ -static struct ip6_rthdr2 ac_aggr; -if (sizeof ac_aggr.ip6r2_nxt) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&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 $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_member_struct_ip6_rthdr2_ip6r2_nxt=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -ac_cv_member_struct_ip6_rthdr2_ip6r2_nxt=no -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi -echo "$as_me:$LINENO: result: $ac_cv_member_struct_ip6_rthdr2_ip6r2_nxt" >&5 -echo "${ECHO_T}$ac_cv_member_struct_ip6_rthdr2_ip6r2_nxt" >&6 -if test $ac_cv_member_struct_ip6_rthdr2_ip6r2_nxt = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_STRUCT_IP6_RTHDR2 -_ACEOF - -fi - - -echo "$as_me:$LINENO: checking for struct mip_dhaad_req.mip_dhreq_hdr" >&5 -echo $ECHO_N "checking for struct mip_dhaad_req.mip_dhreq_hdr... $ECHO_C" >&6 -if test "${ac_cv_member_struct_mip_dhaad_req_mip_dhreq_hdr+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 - -int -main () -{ -static struct mip_dhaad_req ac_aggr; -if (ac_aggr.mip_dhreq_hdr) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&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 $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_member_struct_mip_dhaad_req_mip_dhreq_hdr=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include - -int -main () -{ -static struct mip_dhaad_req ac_aggr; -if (sizeof ac_aggr.mip_dhreq_hdr) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&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 $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_member_struct_mip_dhaad_req_mip_dhreq_hdr=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -ac_cv_member_struct_mip_dhaad_req_mip_dhreq_hdr=no -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi -echo "$as_me:$LINENO: result: $ac_cv_member_struct_mip_dhaad_req_mip_dhreq_hdr" >&5 -echo "${ECHO_T}$ac_cv_member_struct_mip_dhaad_req_mip_dhreq_hdr" >&6 -if test $ac_cv_member_struct_mip_dhaad_req_mip_dhreq_hdr = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_STRUCT_MIP_DHAAD_REQ -_ACEOF - -fi - -echo "$as_me:$LINENO: checking for struct mip_dhaad_rep.mip_dhrep_hdr" >&5 -echo $ECHO_N "checking for struct mip_dhaad_rep.mip_dhrep_hdr... $ECHO_C" >&6 -if test "${ac_cv_member_struct_mip_dhaad_rep_mip_dhrep_hdr+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 - -int -main () -{ -static struct mip_dhaad_rep ac_aggr; -if (ac_aggr.mip_dhrep_hdr) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&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 $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_member_struct_mip_dhaad_rep_mip_dhrep_hdr=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include - -int -main () -{ -static struct mip_dhaad_rep ac_aggr; -if (sizeof ac_aggr.mip_dhrep_hdr) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&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 $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_member_struct_mip_dhaad_rep_mip_dhrep_hdr=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -ac_cv_member_struct_mip_dhaad_rep_mip_dhrep_hdr=no -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi -echo "$as_me:$LINENO: result: $ac_cv_member_struct_mip_dhaad_rep_mip_dhrep_hdr" >&5 -echo "${ECHO_T}$ac_cv_member_struct_mip_dhaad_rep_mip_dhrep_hdr" >&6 -if test $ac_cv_member_struct_mip_dhaad_rep_mip_dhrep_hdr = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_STRUCT_MIP_DHAAD_REP -_ACEOF - -fi - -echo "$as_me:$LINENO: checking for struct mip_prefix_solicit.mip_ps_hdr" >&5 -echo $ECHO_N "checking for struct mip_prefix_solicit.mip_ps_hdr... $ECHO_C" >&6 -if test "${ac_cv_member_struct_mip_prefix_solicit_mip_ps_hdr+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 - -int -main () -{ -static struct mip_prefix_solicit ac_aggr; -if (ac_aggr.mip_ps_hdr) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&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 $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_member_struct_mip_prefix_solicit_mip_ps_hdr=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include - -int -main () -{ -static struct mip_prefix_solicit ac_aggr; -if (sizeof ac_aggr.mip_ps_hdr) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&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 $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_member_struct_mip_prefix_solicit_mip_ps_hdr=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -ac_cv_member_struct_mip_prefix_solicit_mip_ps_hdr=no -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi -echo "$as_me:$LINENO: result: $ac_cv_member_struct_mip_prefix_solicit_mip_ps_hdr" >&5 -echo "${ECHO_T}$ac_cv_member_struct_mip_prefix_solicit_mip_ps_hdr" >&6 -if test $ac_cv_member_struct_mip_prefix_solicit_mip_ps_hdr = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_STRUCT_MIP_PREFIX_SOLICIT -_ACEOF - -fi - -echo "$as_me:$LINENO: checking for struct mip_prefix_advert.mip_pa_hdr" >&5 -echo $ECHO_N "checking for struct mip_prefix_advert.mip_pa_hdr... $ECHO_C" >&6 -if test "${ac_cv_member_struct_mip_prefix_advert_mip_pa_hdr+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 - -int -main () -{ -static struct mip_prefix_advert ac_aggr; -if (ac_aggr.mip_pa_hdr) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&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 $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_member_struct_mip_prefix_advert_mip_pa_hdr=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include - -int -main () -{ -static struct mip_prefix_advert ac_aggr; -if (sizeof ac_aggr.mip_pa_hdr) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&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 $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_member_struct_mip_prefix_advert_mip_pa_hdr=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -ac_cv_member_struct_mip_prefix_advert_mip_pa_hdr=no -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi -echo "$as_me:$LINENO: result: $ac_cv_member_struct_mip_prefix_advert_mip_pa_hdr" >&5 -echo "${ECHO_T}$ac_cv_member_struct_mip_prefix_advert_mip_pa_hdr" >&6 -if test $ac_cv_member_struct_mip_prefix_advert_mip_pa_hdr = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_STRUCT_MIP_PREFIX_ADVERT -_ACEOF - -fi - -echo "$as_me:$LINENO: checking for struct nd_opt_homeagent_info.nd_opt_hai_type" >&5 -echo $ECHO_N "checking for struct nd_opt_homeagent_info.nd_opt_hai_type... $ECHO_C" >&6 -if test "${ac_cv_member_struct_nd_opt_homeagent_info_nd_opt_hai_type+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 - -int -main () -{ -static struct nd_opt_homeagent_info ac_aggr; -if (ac_aggr.nd_opt_hai_type) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>conftest.er1 - ac_status=$? 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AC_PREREQ(2.57) -AC_INIT([MIPL Mobile IPv6 for Linux], [2.0.2], +AC_INIT([MIPL Mobile IPv6 for Linux], [2.0.2-umip-0.3], [URL:http://www.mobile-ipv6.org/bugs/], mipv6) AC_DEFINE_UNQUOTED([PACKAGE_COPYRIGHT], ["Copyright (C) 2003-2006 Helsinki University of Technology, and others"], @@ -148,13 +148,14 @@ AM_CONDITIONAL(MISSING, x$ac_cv_func_inet6_rth_gettype = xno) AC_MSG_NOTICE([*** checking for Mobile IPv6 support in kernel headers]) -AC_CHECK_DECLS([IFA_F_HOMEADDRESS,RTPROT_MIP],, +AC_CHECK_DECLS([IFA_F_HOMEADDRESS],, [AC_MSG_ERROR([kernel headers do not support MIPv6. *** If working Linux kernel headers are not in the default include path, *** please use CPPFLAGS variable to specify where they can be found *** (e.g. CPPFLAGS="-isystem /usr/src/linux/include") -])], [#include ]) +])], [#include +#include ]) AC_MSG_NOTICE([*** checking for Mobile IPv6 extensions in system headers]) AC_CHECK_HEADERS([netinet/in.h netinet/ip6.h netinet/icmp6.h netinet/ip6mh.h]) diff --git a/include/libnetlink.h b/include/libnetlink.h index 2a8ef5d..d74c1ad 100644 --- a/include/libnetlink.h +++ b/include/libnetlink.h @@ -4,6 +4,9 @@ #define __LIBNETLINK_H__ 1 #include #include #include +#include +#include +#include struct rtnl_handle { @@ -14,25 +17,72 @@ struct rtnl_handle __u32 dump; }; +extern int rtnl_open(struct rtnl_handle *rth, unsigned subscriptions); +extern int rtnl_open_byproto(struct rtnl_handle *rth, unsigned subscriptions, int protocol); extern void rtnl_close(struct rtnl_handle *rth); extern int rtnl_wilddump_request(struct rtnl_handle *rth, int fam, int type); extern int rtnl_dump_request(struct rtnl_handle *rth, int type, void *req, int len); -extern int rtnl_dump_filter(struct rtnl_handle *rth, - int (*filter)(struct sockaddr_nl *, struct nlmsghdr *n, void *), + +typedef int (*rtnl_filter_t)(const struct sockaddr_nl *, + struct nlmsghdr *n, void *); +extern int rtnl_dump_filter(struct rtnl_handle *rth, rtnl_filter_t filter, void *arg1, - int (*junk)(struct sockaddr_nl *,struct nlmsghdr *n, void *), + rtnl_filter_t junk, void *arg2); extern int rtnl_talk(struct rtnl_handle *rtnl, struct nlmsghdr *n, pid_t peer, unsigned groups, struct nlmsghdr *answer, - int (*junk)(struct sockaddr_nl *,struct nlmsghdr *n, void *), + rtnl_filter_t junk, void *jarg); extern int addattr32(struct nlmsghdr *n, int maxlen, int type, __u32 data); extern int addattr_l(struct nlmsghdr *n, int maxlen, int type, const void *data, int alen); +extern int addraw_l(struct nlmsghdr *n, int maxlen, const void *data, int len); extern int rta_addattr32(struct rtattr *rta, int maxlen, int type, __u32 data); -extern int rta_addattr_l(struct rtattr *rta, int maxlen, int type, void *data, int alen); +extern int rta_addattr_l(struct rtattr *rta, int maxlen, int type, const void *data, int alen); extern int parse_rtattr(struct rtattr *tb[], int max, struct rtattr *rta, int len); +extern int parse_rtattr_byindex(struct rtattr *tb[], int max, struct rtattr *rta, int len); + +#define parse_rtattr_nested(tb, max, rta) \ + (parse_rtattr((tb), (max), RTA_DATA(rta), RTA_PAYLOAD(rta))) + +extern int rtnl_listen(struct rtnl_handle *, rtnl_filter_t handler, + void *jarg); + +#define NLMSG_TAIL(nmsg) \ + ((struct rtattr *) (((void *) (nmsg)) + NLMSG_ALIGN((nmsg)->nlmsg_len))) + +#ifndef IFA_RTA +#define IFA_RTA(r) \ + ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifaddrmsg)))) +#endif +#ifndef IFA_PAYLOAD +#define IFA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifaddrmsg)) +#endif + +#ifndef IFLA_RTA +#define IFLA_RTA(r) \ + ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg)))) +#endif +#ifndef IFLA_PAYLOAD +#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg)) +#endif + +#ifndef NDA_RTA +#define NDA_RTA(r) \ + ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ndmsg)))) +#endif +#ifndef NDA_PAYLOAD +#define NDA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ndmsg)) +#endif + +#ifndef NDTA_RTA +#define NDTA_RTA(r) \ + ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ndtmsg)))) +#endif +#ifndef NDTA_PAYLOAD +#define NDTA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ndtmsg)) +#endif #endif /* __LIBNETLINK_H__ */ diff --git a/libmissing/Makefile.in b/libmissing/Makefile.in deleted file mode 100644 index 689681f..0000000 --- a/libmissing/Makefile.in +++ /dev/null @@ -1,404 +0,0 @@ -# Makefile.in generated by automake 1.9.6 from Makefile.am. -# @configure_input@ - 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close(rth->fd); + if (rth->fd >= 0) { + close(rth->fd); + rth->fd = -1; + } +} + +int rtnl_open_byproto(struct rtnl_handle *rth, unsigned subscriptions, + int protocol) +{ + socklen_t addr_len; + int sndbuf = SO_SNDBUF_SIZE; + int rcvbuf = SO_RCVBUF_SIZE; + + memset(rth, 0, sizeof(rth)); + + rth->fd = socket(AF_NETLINK, SOCK_RAW, protocol); + if (rth->fd < 0) { + NLDBG_SYS("Cannot open netlink socket"); + return -1; + } + + if (setsockopt(rth->fd,SOL_SOCKET,SO_SNDBUF,&sndbuf,sizeof(sndbuf)) < 0) { + NLDBG_SYS("SO_SNDBUF"); + return -1; + } + + if (setsockopt(rth->fd,SOL_SOCKET,SO_RCVBUF,&rcvbuf,sizeof(rcvbuf)) < 0) { + NLDBG_SYS("SO_RCVBUF"); + return -1; + } + + memset(&rth->local, 0, sizeof(rth->local)); + rth->local.nl_family = AF_NETLINK; + rth->local.nl_groups = subscriptions; + + if (bind(rth->fd, (struct sockaddr*)&rth->local, sizeof(rth->local)) < 0) { + NLDBG_SYS("Cannot bind netlink socket"); + return -1; + } + addr_len = sizeof(rth->local); + if (getsockname(rth->fd, (struct sockaddr*)&rth->local, &addr_len) < 0) { + NLDBG_SYS("Cannot getsockname"); + return -1; + } + if (addr_len != sizeof(rth->local)) { + NLDBG("Wrong address length %d\n", addr_len); + return -1; + } + if (rth->local.nl_family != AF_NETLINK) { + NLDBG("Wrong address family %d\n", rth->local.nl_family); + return -1; + } + rth->seq = time(NULL); + return 0; +} + +int rtnl_open(struct rtnl_handle *rth, unsigned subscriptions) +{ + return rtnl_open_byproto(rth, subscriptions, NETLINK_ROUTE); } int rtnl_wilddump_request(struct rtnl_handle *rth, int family, int type) @@ -41,6 +115,7 @@ int rtnl_wilddump_request(struct rtnl_ha memset(&nladdr, 0, sizeof(nladdr)); nladdr.nl_family = AF_NETLINK; + memset(&req, 0, sizeof(req)); req.nlh.nlmsg_len = sizeof(req); req.nlh.nlmsg_type = type; req.nlh.nlmsg_flags = NLM_F_ROOT|NLM_F_MATCH|NLM_F_REQUEST; @@ -48,45 +123,70 @@ int rtnl_wilddump_request(struct rtnl_ha req.nlh.nlmsg_seq = rth->dump = ++rth->seq; req.g.rtgen_family = family; - return sendto(rth->fd, (void*)&req, sizeof(req), 0, (struct sockaddr*)&nladdr, sizeof(nladdr)); + return sendto(rth->fd, (void*)&req, sizeof(req), 0, + (struct sockaddr*)&nladdr, sizeof(nladdr)); +} + +int rtnl_dump_request(struct rtnl_handle *rth, int type, void *req, int len) +{ + struct nlmsghdr nlh; + struct sockaddr_nl nladdr; + struct iovec iov[2] = { + { .iov_base = &nlh, .iov_len = sizeof(nlh) }, + { .iov_base = req, .iov_len = len } + }; + struct msghdr msg = { + .msg_name = &nladdr, + .msg_namelen = sizeof(nladdr), + .msg_iov = iov, + .msg_iovlen = 2, + }; + + memset(&nladdr, 0, sizeof(nladdr)); + nladdr.nl_family = AF_NETLINK; + + nlh.nlmsg_len = NLMSG_LENGTH(len); + nlh.nlmsg_type = type; + nlh.nlmsg_flags = NLM_F_ROOT|NLM_F_MATCH|NLM_F_REQUEST; + nlh.nlmsg_pid = 0; + nlh.nlmsg_seq = rth->dump = ++rth->seq; + + return sendmsg(rth->fd, &msg, 0); } int rtnl_dump_filter(struct rtnl_handle *rth, - int (*filter)(struct sockaddr_nl *, struct nlmsghdr *n, void *), + rtnl_filter_t filter, void *arg1, - int (*junk)(struct sockaddr_nl *,struct nlmsghdr *n, void *), + rtnl_filter_t junk, void *arg2) { - char buf[8192]; struct sockaddr_nl nladdr; struct iovec iov; + struct msghdr msg = { + .msg_name = &nladdr, + .msg_namelen = sizeof(nladdr), + .msg_iov = &iov, + .msg_iovlen = 1, + }; + char buf[NL_DUMP_SIZE]; iov.iov_base = buf; - iov.iov_len = sizeof(buf); - while (1) { int status; struct nlmsghdr *h; - struct msghdr msg; - - msg.msg_name = (void*)&nladdr; - msg.msg_namelen = sizeof(nladdr); - msg.msg_iov = &iov; - msg.msg_iovlen = 1; - msg.msg_control = NULL; - msg.msg_controllen = 0; - msg.msg_flags = 0; - + iov.iov_len = sizeof(buf); status = recvmsg(rth->fd, &msg, 0); if (status < 0) { + if (errno == EINTR) + continue; + NLDBG_SYS("OVERRUN"); continue; } + if (status == 0) { - return -1; - } - if (msg.msg_namelen != sizeof(nladdr)) { + NLDBG("EOF on netlink\n"); return -1; } @@ -110,8 +210,10 @@ int rtnl_dump_filter(struct rtnl_handle if (h->nlmsg_type == NLMSG_ERROR) { struct nlmsgerr *err = (struct nlmsgerr*)NLMSG_DATA(h); if (h->nlmsg_len < NLMSG_LENGTH(sizeof(struct nlmsgerr))) { + NLDBG("ERROR truncated\n"); } else { - return err->error; + errno = -err->error; + NLDBG_SYS("RTNETLINK answers"); } return -1; } @@ -123,37 +225,36 @@ skip_it: h = NLMSG_NEXT(h, status); } if (msg.msg_flags & MSG_TRUNC) { + NLDBG("Message truncated\n"); continue; } if (status) { - return -1; + NLDBG("!!!Remnant of size %d\n", status); + return -2; } } } int rtnl_talk(struct rtnl_handle *rtnl, struct nlmsghdr *n, pid_t peer, unsigned groups, struct nlmsghdr *answer, - int (*junk)(struct sockaddr_nl *,struct nlmsghdr *n, void *), + rtnl_filter_t junk, void *jarg) { int status; unsigned seq; struct nlmsghdr *h; struct sockaddr_nl nladdr; - struct iovec iov; - char buf[8192]; - struct msghdr msg; - - iov.iov_base = (void*)n; - iov.iov_len = n->nlmsg_len; - - msg.msg_name = (void*)&nladdr; - msg.msg_namelen = sizeof(nladdr); - msg.msg_iov = &iov; - msg.msg_iovlen = 1; - msg.msg_control = NULL; - msg.msg_controllen = 0; - msg.msg_flags = 0; + struct iovec iov = { + .iov_base = (void*) n, + .iov_len = n->nlmsg_len + }; + struct msghdr msg = { + .msg_name = &nladdr, + .msg_namelen = sizeof(nladdr), + .msg_iov = &iov, + .msg_iovlen = 1, + }; + char buf[NL_TALK_SIZE]; memset(&nladdr, 0, sizeof(nladdr)); nladdr.nl_family = AF_NETLINK; @@ -161,15 +262,19 @@ int rtnl_talk(struct rtnl_handle *rtnl, nladdr.nl_groups = groups; n->nlmsg_seq = seq = ++rtnl->seq; + if (answer == NULL) n->nlmsg_flags |= NLM_F_ACK; status = sendmsg(rtnl->fd, &msg, 0); if (status < 0) { + NLDBG_SYS("Cannot talk to rtnetlink"); return -1; } + memset(buf,0,sizeof(buf)); + iov.iov_base = buf; while (1) { @@ -177,13 +282,18 @@ int rtnl_talk(struct rtnl_handle *rtnl, status = recvmsg(rtnl->fd, &msg, 0); if (status < 0) { + if (errno == EINTR) + continue; + NLDBG_SYS("OVERRUN"); continue; } if (status == 0) { + NLDBG("EOF on netlink\n"); return -1; } if (msg.msg_namelen != sizeof(nladdr)) { - return -1; + NLDBG("sender address length == %d\n", msg.msg_namelen); + return -2; } for (h = (struct nlmsghdr*)buf; status >= sizeof(*h); ) { int err; @@ -191,7 +301,12 @@ int rtnl_talk(struct rtnl_handle *rtnl, int l = len - sizeof(*h); if (l<0 || len>status) { - return -1; + if (msg.msg_flags & MSG_TRUNC) { + NLDBG("Truncated message\n"); + return -1; + } + NLDBG("!!!malformed message: len=%d\n", len); + return -2; } if (nladdr.nl_pid != peer || @@ -202,35 +317,117 @@ int rtnl_talk(struct rtnl_handle *rtnl, if (err < 0) return err; } + /* Don't forget to skip that message. */ + status -= NLMSG_ALIGN(len); + h = (struct nlmsghdr*)((char*)h + NLMSG_ALIGN(len)); continue; } if (h->nlmsg_type == NLMSG_ERROR) { struct nlmsgerr *err = (struct nlmsgerr*)NLMSG_DATA(h); if (l < sizeof(struct nlmsgerr)) { + NLDBG("ERROR truncated\n"); } else { - if (!err->error) { + errno = -err->error; + if (errno == 0) { if (answer) memcpy(answer, h, h->nlmsg_len); return 0; } + NLDBG_SYS("RTNETLINK answers"); } - return err->error; + return -1; } if (answer) { memcpy(answer, h, h->nlmsg_len); return 0; } + NLDBG("Unexpected reply!!!\n"); + status -= NLMSG_ALIGN(len); h = (struct nlmsghdr*)((char*)h + NLMSG_ALIGN(len)); } if (msg.msg_flags & MSG_TRUNC) { + NLDBG("Message truncated\n"); continue; } if (status) { + NLDBG("!!!Remnant of size %d\n", status); + return -2; + } + } +} + +int rtnl_listen(struct rtnl_handle *rtnl, + rtnl_filter_t handler, + void *jarg) +{ + int status; + struct nlmsghdr *h; + struct sockaddr_nl nladdr; + struct iovec iov; + struct msghdr msg = { + .msg_name = &nladdr, + .msg_namelen = sizeof(nladdr), + .msg_iov = &iov, + .msg_iovlen = 1, + }; + char buf[NL_LISTEN_SIZE]; + + memset(&nladdr, 0, sizeof(nladdr)); + nladdr.nl_family = AF_NETLINK; + nladdr.nl_pid = 0; + nladdr.nl_groups = 0; + + iov.iov_base = buf; + while (1) { + iov.iov_len = sizeof(buf); + status = recvmsg(rtnl->fd, &msg, 0); + + if (status < 0) { + if (errno == EINTR) + continue; + NLDBG_SYS("OVERRUN"); + continue; + } + if (status == 0) { + NLDBG("EOF on netlink\n"); return -1; } + if (msg.msg_namelen != sizeof(nladdr)) { + NLDBG("Sender address length == %d\n", msg.msg_namelen); + return -2; + } + for (h = (struct nlmsghdr*)buf; status >= sizeof(*h); ) { + int err; + int len = h->nlmsg_len; + int l = len - sizeof(*h); + + if (l<0 || len>status) { + if (msg.msg_flags & MSG_TRUNC) { + NLDBG("Truncated message\n"); + return -1; + } + NLDBG("!!!malformed message: len=%d\n", len); + return -2; + } + + err = handler(&nladdr, h, jarg); + if (err < 0) + return err; + + status -= NLMSG_ALIGN(len); + h = (struct nlmsghdr*)((char*)h + NLMSG_ALIGN(len)); + } + if (msg.msg_flags & MSG_TRUNC) { + NLDBG("Message truncated\n"); + continue; + } + if (status) { + NLDBG("!!!Remnant of size %d\n", status); + return -2; + } } } @@ -238,9 +435,11 @@ int addattr32(struct nlmsghdr *n, int ma { int len = RTA_LENGTH(4); struct rtattr *rta; - if (NLMSG_ALIGN(n->nlmsg_len) + len > maxlen) + if (NLMSG_ALIGN(n->nlmsg_len) + len > maxlen) { + NLDBG("addattr32: Error! max allowed bound %d exceeded\n",maxlen); return -1; - rta = (struct rtattr*)(((char*)n) + NLMSG_ALIGN(n->nlmsg_len)); + } + rta = NLMSG_TAIL(n); rta->rta_type = type; rta->rta_len = len; memcpy(RTA_DATA(rta), &data, 4); @@ -248,18 +447,34 @@ int addattr32(struct nlmsghdr *n, int ma return 0; } -int addattr_l(struct nlmsghdr *n, int maxlen, int type, const void *data, int alen) +int addattr_l(struct nlmsghdr *n, int maxlen, int type, const void *data, + int alen) { int len = RTA_LENGTH(alen); struct rtattr *rta; - if (NLMSG_ALIGN(n->nlmsg_len) + len > maxlen) + if (NLMSG_ALIGN(n->nlmsg_len) + RTA_ALIGN(len) > maxlen) { + NLDBG("addattr_l ERROR: message exceeded bound of %d\n",maxlen); return -1; - rta = (struct rtattr*)(((char*)n) + NLMSG_ALIGN(n->nlmsg_len)); + } + rta = NLMSG_TAIL(n); rta->rta_type = type; rta->rta_len = len; memcpy(RTA_DATA(rta), data, alen); - n->nlmsg_len = NLMSG_ALIGN(n->nlmsg_len) + len; + n->nlmsg_len = NLMSG_ALIGN(n->nlmsg_len) + RTA_ALIGN(len); + return 0; +} + +int addraw_l(struct nlmsghdr *n, int maxlen, const void *data, int len) +{ + if (NLMSG_ALIGN(n->nlmsg_len) + NLMSG_ALIGN(len) > maxlen) { + NLDBG("addraw_l ERROR: message exceeded bound of %d\n",maxlen); + return -1; + } + + memcpy(NLMSG_TAIL(n), data, len); + memset((void *) NLMSG_TAIL(n) + len, 0, NLMSG_ALIGN(len) - len); + n->nlmsg_len = NLMSG_ALIGN(n->nlmsg_len) + NLMSG_ALIGN(len); return 0; } @@ -268,8 +483,10 @@ int rta_addattr32(struct rtattr *rta, in int len = RTA_LENGTH(4); struct rtattr *subrta; - if (RTA_ALIGN(rta->rta_len) + len > maxlen) + if (RTA_ALIGN(rta->rta_len) + len > maxlen) { + NLDBG("rta_addattr32: Error! max allowed bound %d exceeded\n",maxlen); return -1; + } subrta = (struct rtattr*)(((char*)rta) + RTA_ALIGN(rta->rta_len)); subrta->rta_type = type; subrta->rta_len = len; @@ -278,28 +495,48 @@ int rta_addattr32(struct rtattr *rta, in return 0; } -int rta_addattr_l(struct rtattr *rta, int maxlen, int type, void *data, int alen) +int rta_addattr_l(struct rtattr *rta, int maxlen, int type, + const void *data, int alen) { struct rtattr *subrta; int len = RTA_LENGTH(alen); - if (RTA_ALIGN(rta->rta_len) + len > maxlen) + if (RTA_ALIGN(rta->rta_len) + RTA_ALIGN(len) > maxlen) { + NLDBG("rta_addattr_l: Error! max allowed bound %d exceeded\n",maxlen); return -1; + } subrta = (struct rtattr*)(((char*)rta) + RTA_ALIGN(rta->rta_len)); subrta->rta_type = type; subrta->rta_len = len; memcpy(RTA_DATA(subrta), data, alen); - rta->rta_len = NLMSG_ALIGN(rta->rta_len) + len; + rta->rta_len = NLMSG_ALIGN(rta->rta_len) + RTA_ALIGN(len); return 0; } - int parse_rtattr(struct rtattr *tb[], int max, struct rtattr *rta, int len) { + memset(tb, 0, sizeof(struct rtattr *) * (max + 1)); while (RTA_OK(rta, len)) { if (rta->rta_type <= max) tb[rta->rta_type] = rta; rta = RTA_NEXT(rta,len); } + if (len) + NLDBG("!!!Deficit %d, rta_len=%d\n", len, rta->rta_len); return 0; } + +int parse_rtattr_byindex(struct rtattr *tb[], int max, struct rtattr *rta, int len) +{ + int i = 0; + + memset(tb, 0, sizeof(struct rtattr *) * max); + while (RTA_OK(rta, len)) { + if (rta->rta_type <= max && i < max) + tb[i++] = rta; + rta = RTA_NEXT(rta,len); + } + if (len) + NLDBG("!!!Deficit %d, rta_len=%d\n", len, rta->rta_len); + return i; +} diff --git a/man/Makefile.in b/man/Makefile.in deleted file mode 100644 index f9ef95e..0000000 --- a/man/Makefile.in +++ /dev/null @@ -1,463 +0,0 @@ -# Makefile.in generated by automake 1.9.6 from Makefile.am. -# @configure_input@ - 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dump_bule(bule, sdbg); + dbg_func(bule, dump_bule); add_task_abs(&timer_expire, &bule->tqe, bule->callback); } @@ -190,7 +190,7 @@ int bul_add(struct bulentry *bule) } tsadd(bule->delay, bule->lastsent, timer_expire); dbg("Adding bule\n"); - dump_bule(bule, sdbg); + dbg_func(bule, dump_bule); add_task_abs(&timer_expire, &bule->tqe, bule->callback); return 0; home_bul_free: @@ -236,7 +236,7 @@ void bul_delete(struct bulentry *bule) while (bule->ext_cleanup) bule->ext_cleanup(bule); dbg("Deleting bule\n"); - dump_bule(bule, sdbg); + dbg_func(bule, dump_bule); free_bule(bule); } diff --git a/src/conf.c b/src/conf.c index 056a481..4b418ef 100644 --- a/src/conf.c +++ b/src/conf.c @@ -62,6 +62,7 @@ #ifdef ENABLE_VT #endif "\n These options override values read from config file:\n" " -d Set debug level (0-10)\n" + " -l Write debug log to instead of stderr\n" " -C, --correspondent-node Node is CN\n" " -H, --home-agent Node is HA\n" " -M, --mobile-node Node is MN\n\n" @@ -141,7 +142,7 @@ #endif /* parse all other cmd line parameters than -c */ while (1) { int idx, c; - c = getopt_long(argc, argv, "c:d:Vh?CMH", long_opts, &idx); + c = getopt_long(argc, argv, "c:d:l:Vh?CMH", long_opts, &idx); if (c == -1) break; switch (c) { @@ -165,6 +166,9 @@ #endif case 'd': cfg->debug_level = atoi(optarg); break; + case 'l': + cfg->debug_log_file = optarg; + break; case 'C': cfg->mip6_entity = MIP6_ENTITY_CN; break; @@ -267,6 +271,8 @@ #ifdef ENABLE_VT #endif dbg("mip6_entity = %u\n", c->mip6_entity); dbg("debug_level = %u\n", c->debug_level); + dbg("debug_log_file = %s\n", (c->debug_log_file ? c->debug_log_file : + "stderr")); if (c->pmgr.so_path) dbg("PolicyModulePath = %s\n", c->pmgr.so_path); dbg("DefaultBindingAclPolicy = %u\n", c->DefaultBindingAclPolicy); diff --git a/src/conf.h b/src/conf.h index 6d6a1bf..96c36f3 100644 --- a/src/conf.h +++ b/src/conf.h @@ -17,6 +17,7 @@ #ifdef ENABLE_VT #endif unsigned int mip6_entity; unsigned int debug_level; + char *debug_log_file; struct pmgr_cb pmgr; struct list_head net_ifaces; struct list_head bind_acl; diff --git a/src/debug.c b/src/debug.c index 8685442..4177982 100644 --- a/src/debug.c +++ b/src/debug.c @@ -28,22 +28,56 @@ #include #include #include #include +#include +#include +#include #include "debug.h" -FILE *sdbg; +static FILE *sdbg; + +static const char *dbg_strdate(char *str) +{ + struct timespec ts; + time_t t; + int ret; + + memset(&ts, 0, sizeof(ts)); + + ret = clock_gettime(CLOCK_REALTIME, &ts); + if (ret != 0) + sprintf(str, "(clock_gettime error=%d)", errno); + else { + t = (time_t)ts.tv_sec; /* XXX: fix it! */ + if (t == 0) { + strcpy(str, "(undefined)"); + } else { + char buf[1024]; + sprintf(str, "%.19s", + (ctime_r(&t, buf) ? buf : "(ctime_r error)")); + } + } + + return str; +} void dbgprint(const char *fname, const char *fmt, ...) { char s[1024]; + char stime[1024]; va_list args; va_start(args, fmt); vsprintf(s, fmt, args); - if (fname) - fprintf(stderr, "%s: ", fname); - fprintf(stderr, "%s", s); va_end(args); + + memset(stime, '\0', sizeof(stime)); + fprintf(sdbg, "%s ", dbg_strdate(stime)); + + if (fname) + fprintf(sdbg, "%s: ", fname); + fprintf(sdbg, "%s", s); + fflush(sdbg); } void debug_print_buffer(const void *data, int len, const char *fname, @@ -55,12 +89,48 @@ void debug_print_buffer(const void *data va_start(args, fmt); vsprintf(s, fmt, args); - fprintf(stderr, "%s: %s", fname, s); + fprintf(sdbg, "%s: %s", fname, s); va_end(args); for (i = 0; i < len; i++) { - if (i % 16 == 0) fprintf(stderr, "\n%04x: ", i); - fprintf(stderr, "%02x ", ((unsigned char *)data)[i]); + if (i % 16 == 0) fprintf(sdbg, "\n%04x: ", i); + fprintf(sdbg, "%02x ", ((unsigned char *)data)[i]); } - fprintf(stderr, "\n\n"); - + fprintf(sdbg, "\n\n"); + fflush(sdbg); +} + +void debug_print_func(void *arg, void (*func)(void *arg, void *stream)) +{ + func(arg, sdbg); + fflush(sdbg); } + +int debug_open(const char *path) +{ + FILE *fp; + + if (!path) + return -EINVAL; + if (sdbg && sdbg != stderr) + return -EALREADY; + + fp = fopen(path, "a"); + if (!fp) + return -errno; + sdbg = fp; + + return 0; +} + +void debug_close(void) +{ + if (sdbg && sdbg != stderr) + fclose(sdbg); + debug_init(); +} + +void debug_init(void) +{ + sdbg = stderr; +} + diff --git a/src/debug.h b/src/debug.h index fc0ea6c..dde22f2 100644 --- a/src/debug.h +++ b/src/debug.h @@ -5,21 +5,24 @@ #define __DEBUG_H__ 1 #include -extern FILE *sdbg; - #ifdef MIP6_NDEBUG #define NDEBUG 1 #define dbg(...) #define cdbg(...) #define dbg_buf(...) +#define dbg_func(arg, func) #define BUG(x) #define pthread_dbg(x) #define TRACE +static inline int debug_open(const char *path){ return 0; } +static inline void debug_close(void){} +static inline void debug_init(void){} #else #define dbg(...) dbgprint(__FUNCTION__, __VA_ARGS__) #define cdbg(...) dbgprint(NULL, __VA_ARGS__) #define dbg_buf(data, len, ...) \ debug_print_buffer(data, len, __FUNCTION__, __VA_ARGS__) +#define dbg_func(arg, func) debug_print_func(arg, func) #define BUG(x) dbgprint("BUG", "%s %d %s\n", __FUNCTION__, __LINE__, x) #define TRACE dbgprint(__FUNCTION__, "%d\n", __LINE__) @@ -28,6 +31,11 @@ void dbgprint(const char *fname, const c void debug_print_buffer(const void *data, int len, const char *fname, const char *fmt, ...); +void debug_print_func(void *arg, void (*func)(void *arg, void *stream)); + +int debug_open(const char *path); +void debug_close(void); +void debug_init(void); #ifndef DEBUG_LOCKING diff --git a/src/gram.c b/src/gram.c deleted file mode 100644 index d06248c..0000000 --- a/src/gram.c +++ /dev/null @@ -1,2380 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.1. */ - -/* Skeleton parser for Yacc-like parsing with Bison, - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005 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, when this file is copied by Bison into a - Bison output file, you may use that output file without restriction. - This special exception was added by the Free Software Foundation - in version 1.24 of Bison. */ - -/* 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 "2.1" - -/* 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 { - QSTRING = 258, - ADDR = 259, - BOOL = 260, - NUMBER = 261, - DECIMAL = 262, - NUMPAIR = 263, - MIP6ENTITY = 264, - DEBUGLEVEL = 265, - DOROUTEOPTIMIZATIONCN = 266, - DOROUTEOPTIMIZATIONMN = 267, - HOMEADDRESS = 268, - HOMEAGENTADDRESS = 269, - INITIALBINDACKTIMEOUTFIRSTREG = 270, - INITIALBINDACKTIMEOUTREREG = 271, - LINKNAME = 272, - HAMAXBINDINGLIFE = 273, - MNMAXHABINDINGLIFE = 274, - MNMAXCNBINDINGLIFE = 275, - MAXMOBPFXADVINTERVAL = 276, - MINMOBPFXADVINTERVAL = 277, - MNHOMELINK = 278, - HAHOMELINK = 279, - NONVOLATILEBINDINGCACHE = 280, - SENDMOBPFXSOLS = 281, - SENDUNSOLMOBPFXADVS = 282, - SENDMOBPFXADVS = 283, - IPSECPOLICYSET = 284, - IPSECPOLICY = 285, - IPSECTYPE = 286, - USEALTCOA = 287, - USEESP = 288, - USEAH = 289, - USEIPCOMP = 290, - BLOCK = 291, - USEMNHAIPSEC = 292, - KEYMNGMOBCAPABILITY = 293, - HOMEREGBINDING = 294, - MH = 295, - MOBPFXDISC = 296, - TUNNELHOMETESTING = 297, - TUNNELMH = 298, - TUNNELPAYLOAD = 299, - USEMOVEMENTMODULE = 300, - USEPOLICYMODULE = 301, - MIP6CN = 302, - MIP6MN = 303, - MIP6HA = 304, - INTERNAL = 305, - MNROPOLICY = 306, - ICMP = 307, - ANY = 308, - DOROUTEOPT = 309, - DEFAULTBINDINGACLPOLICY = 310, - BINDINGACLPOLICY = 311, - MNADDRESS = 312, - USECNBUACK = 313, - INTERFACE = 314, - IFNAME = 315, - IFTYPE = 316, - MNIFPREFERENCE = 317, - MNUSEALLINTERFACES = 318, - MNROUTERPROBES = 319, - MNROUTERPROBETIMEOUT = 320, - MNDISCARDHAPARAMPROB = 321, - OPTIMISTICHANDOFF = 322, - INV_TOKEN = 323 - }; -#endif -/* Tokens. */ -#define QSTRING 258 -#define ADDR 259 -#define BOOL 260 -#define NUMBER 261 -#define DECIMAL 262 -#define NUMPAIR 263 -#define MIP6ENTITY 264 -#define DEBUGLEVEL 265 -#define DOROUTEOPTIMIZATIONCN 266 -#define DOROUTEOPTIMIZATIONMN 267 -#define HOMEADDRESS 268 -#define HOMEAGENTADDRESS 269 -#define INITIALBINDACKTIMEOUTFIRSTREG 270 -#define INITIALBINDACKTIMEOUTREREG 271 -#define LINKNAME 272 -#define HAMAXBINDINGLIFE 273 -#define MNMAXHABINDINGLIFE 274 -#define MNMAXCNBINDINGLIFE 275 -#define MAXMOBPFXADVINTERVAL 276 -#define MINMOBPFXADVINTERVAL 277 -#define MNHOMELINK 278 -#define HAHOMELINK 279 -#define NONVOLATILEBINDINGCACHE 280 -#define SENDMOBPFXSOLS 281 -#define SENDUNSOLMOBPFXADVS 282 -#define SENDMOBPFXADVS 283 -#define IPSECPOLICYSET 284 -#define IPSECPOLICY 285 -#define IPSECTYPE 286 -#define USEALTCOA 287 -#define USEESP 288 -#define USEAH 289 -#define USEIPCOMP 290 -#define BLOCK 291 -#define USEMNHAIPSEC 292 -#define KEYMNGMOBCAPABILITY 293 -#define HOMEREGBINDING 294 -#define MH 295 -#define MOBPFXDISC 296 -#define TUNNELHOMETESTING 297 -#define TUNNELMH 298 -#define TUNNELPAYLOAD 299 -#define USEMOVEMENTMODULE 300 -#define USEPOLICYMODULE 301 -#define MIP6CN 302 -#define MIP6MN 303 -#define MIP6HA 304 -#define INTERNAL 305 -#define MNROPOLICY 306 -#define ICMP 307 -#define ANY 308 -#define DOROUTEOPT 309 -#define DEFAULTBINDINGACLPOLICY 310 -#define BINDINGACLPOLICY 311 -#define MNADDRESS 312 -#define USECNBUACK 313 -#define INTERFACE 314 -#define IFNAME 315 -#define IFTYPE 316 -#define MNIFPREFERENCE 317 -#define MNUSEALLINTERFACES 318 -#define MNROUTERPROBES 319 -#define MNROUTERPROBETIMEOUT 320 -#define MNDISCARDHAPARAMPROB 321 -#define OPTIMISTICHANDOFF 322 -#define INV_TOKEN 323 - - - - -/* Copy the first part of user declarations. */ -#line 28 "gram.y" - - -#ifdef HAVE_CONFIG_H -#include -#endif -#include -#include -#include -#include -#include -#include -#include -#include "mipv6.h" -#include "ha.h" -#include "mn.h" -#include "conf.h" -#include "policy.h" -#include "xfrm.h" -#include "prefix.h" -#include "util.h" -#include "ipsec.h" -#include "rtnl.h" - -struct net_iface ni = { - .mip6_if_entity = MIP6_ENTITY_NO, - .mn_if_preference = POL_MN_IF_DEF_PREFERENCE, -}; - -struct home_addr_info hai = { - .ro_policies = LIST_HEAD_INIT(hai.ro_policies) -}; - -struct policy_bind_acl_entry *bae = NULL; - -struct ipsec_policy_set { - struct in6_addr ha; - struct list_head hoa_list; -}; - -struct ipsec_policy_set ipsec_ps = { - .hoa_list = LIST_HEAD_INIT(ipsec_ps.hoa_list) -}; - -extern int lineno; -extern char *yytext; - -static void yyerror(char *s) { - fprintf(stderr, "Error in configuration file %s\n", conf.config_file); - fprintf(stderr, "line %d: %s at '%s'\n", lineno, s, yytext); -} - -static void uerror(const char *fmt, ...) { - char s[1024]; - va_list args; - - fprintf(stderr, "Error in configuration file %s\n", conf.config_file); - va_start(args, fmt); - vsprintf(s, fmt, args); - fprintf(stderr, "line %d: %s\n", lineno, s); - va_end(args); -} - - - -/* 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) -#line 92 "gram.y" -typedef union YYSTYPE { - char *string; - struct in6_addr addr; - char bool; - unsigned int num; - unsigned int numpair[2]; - double dec; -} YYSTYPE; -/* Line 196 of yacc.c. */ -#line 294 "gram.c" -# 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 219 of yacc.c. */ -#line 306 "gram.c" - -#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) -# define YYSIZE_T __SIZE_TYPE__ -#endif -#if ! defined (YYSIZE_T) && defined (size_t) -# define YYSIZE_T size_t -#endif -#if ! defined (YYSIZE_T) && (defined (__STDC__) || defined (__cplusplus)) -# include /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -#endif -#if ! defined (YYSIZE_T) -# define YYSIZE_T unsigned int -#endif - -#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 - -#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 -# else -# define YYSTACK_ALLOC alloca -# if defined (__STDC__) || defined (__cplusplus) -# include /* INFRINGES ON USER NAME SPACE */ -# define YYINCLUDED_STDLIB_H -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (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 2005 */ -# endif -# else -# define YYSTACK_ALLOC YYMALLOC -# define YYSTACK_FREE YYFREE -# ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM ((YYSIZE_T) -1) -# endif -# ifdef __cplusplus -extern "C" { -# endif -# ifndef YYMALLOC -# define YYMALLOC malloc -# if (! defined (malloc) && ! defined (YYINCLUDED_STDLIB_H) \ - && (defined (__STDC__) || defined (__cplusplus))) -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifndef YYFREE -# define YYFREE free -# if (! defined (free) && ! defined (YYINCLUDED_STDLIB_H) \ - && (defined (__STDC__) || defined (__cplusplus))) -void free (void *); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifdef __cplusplus -} -# 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 -{ - short int 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 (short int) + 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 (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 (0) - -#endif - -#if defined (__STDC__) || defined (__cplusplus) - typedef signed char yysigned_char; -#else - typedef short int yysigned_char; -#endif - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 74 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 237 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 73 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 32 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 91 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 183 - -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ -#define YYUNDEFTOK 2 -#define YYMAXUTOK 323 - -#define YYTRANSLATE(YYX) \ - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) - -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ -static const unsigned char 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, - 2, 2, 2, 2, 2, 2, 2, 72, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 69, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 70, 2, 71, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 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 -}; - -#if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const unsigned short int yyprhs[] = -{ - 0, 0, 3, 5, 8, 12, 16, 20, 23, 27, - 31, 35, 39, 43, 47, 51, 55, 59, 63, 67, - 71, 74, 78, 82, 86, 90, 94, 98, 102, 107, - 111, 115, 119, 123, 127, 129, 131, 133, 136, 140, - 142, 144, 147, 151, 155, 160, 162, 165, 169, 175, - 179, 183, 187, 191, 193, 196, 200, 204, 206, 209, - 215, 218, 220, 222, 224, 226, 228, 230, 232, 234, - 235, 237, 240, 244, 246, 248, 250, 251, 253, 256, - 257, 259, 262, 263, 265, 267, 269, 271, 273, 275, - 277, 280 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yysigned_char yyrhs[] = -{ - 74, 0, -1, 75, -1, 74, 75, -1, 9, 76, - 69, -1, 10, 6, 69, -1, 25, 5, 69, -1, - 59, 77, -1, 26, 5, 69, -1, 27, 5, 69, - -1, 28, 5, 69, -1, 21, 6, 69, -1, 22, - 6, 69, -1, 11, 5, 69, -1, 12, 5, 69, - -1, 18, 6, 69, -1, 19, 6, 69, -1, 20, - 6, 69, -1, 15, 7, 69, -1, 16, 7, 69, - -1, 23, 81, -1, 37, 5, 69, -1, 38, 5, - 69, -1, 45, 100, 69, -1, 46, 101, 69, -1, - 55, 102, 69, -1, 56, 103, 69, -1, 58, 5, - 69, -1, 29, 70, 84, 71, -1, 63, 5, 69, - -1, 64, 6, 69, -1, 65, 7, 69, -1, 66, - 5, 69, -1, 67, 5, 69, -1, 47, -1, 48, - -1, 49, -1, 3, 78, -1, 70, 79, 71, -1, - 69, -1, 80, -1, 79, 80, -1, 61, 76, 69, - -1, 62, 6, 69, -1, 3, 70, 82, 71, -1, - 83, -1, 82, 83, -1, 14, 4, 69, -1, 13, - 4, 72, 104, 69, -1, 32, 5, 69, -1, 51, - 97, 69, -1, 85, 86, 89, -1, 14, 4, 69, - -1, 87, -1, 86, 87, -1, 13, 88, 69, -1, - 4, 72, 104, -1, 90, -1, 89, 90, -1, 91, - 93, 95, 96, 69, -1, 30, 92, -1, 39, -1, - 40, -1, 41, -1, 42, -1, 43, -1, 44, -1, - 52, -1, 53, -1, -1, 94, -1, 94, 94, -1, - 94, 94, 94, -1, 33, -1, 34, -1, 35, -1, - -1, 6, -1, 6, 6, -1, -1, 5, -1, 98, - 99, -1, -1, 4, -1, 5, -1, 50, -1, 3, - -1, 3, -1, 5, -1, 6, -1, 4, 102, -1, - 6, -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ -static const unsigned short int yyrline[] = -{ - 0, 185, 185, 186, 189, 193, 197, 201, 202, 206, - 210, 214, 218, 222, 226, 230, 239, 248, 257, 261, - 265, 266, 270, 274, 275, 276, 280, 284, 288, 289, - 293, 297, 302, 306, 312, 313, 314, 317, 343, 344, - 347, 348, 351, 355, 361, 405, 406, 409, 413, 418, - 422, 425, 448, 454, 455, 458, 461, 477, 478, 481, - 538, 541, 542, 543, 544, 545, 546, 547, 548, 552, - 556, 557, 558, 561, 562, 563, 566, 567, 568, 571, - 572, 575, 590, 591, 594, 597, 601, 607, 616, 623, - 626, 641 -}; -#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", "$undefined", "QSTRING", "ADDR", "BOOL", "NUMBER", - "DECIMAL", "NUMPAIR", "MIP6ENTITY", "DEBUGLEVEL", - "DOROUTEOPTIMIZATIONCN", "DOROUTEOPTIMIZATIONMN", "HOMEADDRESS", - "HOMEAGENTADDRESS", "INITIALBINDACKTIMEOUTFIRSTREG", - "INITIALBINDACKTIMEOUTREREG", "LINKNAME", "HAMAXBINDINGLIFE", - "MNMAXHABINDINGLIFE", "MNMAXCNBINDINGLIFE", "MAXMOBPFXADVINTERVAL", - "MINMOBPFXADVINTERVAL", "MNHOMELINK", "HAHOMELINK", - "NONVOLATILEBINDINGCACHE", "SENDMOBPFXSOLS", "SENDUNSOLMOBPFXADVS", - "SENDMOBPFXADVS", "IPSECPOLICYSET", "IPSECPOLICY", "IPSECTYPE", - "USEALTCOA", "USEESP", "USEAH", "USEIPCOMP", "BLOCK", "USEMNHAIPSEC", - "KEYMNGMOBCAPABILITY", "HOMEREGBINDING", "MH", "MOBPFXDISC", - "TUNNELHOMETESTING", "TUNNELMH", "TUNNELPAYLOAD", "USEMOVEMENTMODULE", - "USEPOLICYMODULE", "MIP6CN", "MIP6MN", "MIP6HA", "INTERNAL", - "MNROPOLICY", "ICMP", "ANY", "DOROUTEOPT", "DEFAULTBINDINGACLPOLICY", - "BINDINGACLPOLICY", "MNADDRESS", "USECNBUACK", "INTERFACE", "IFNAME", - "IFTYPE", "MNIFPREFERENCE", "MNUSEALLINTERFACES", "MNROUTERPROBES", - "MNROUTERPROBETIMEOUT", "MNDISCARDHAPARAMPROB", "OPTIMISTICHANDOFF", - "INV_TOKEN", "';'", "'{'", "'}'", "'/'", "$accept", "grammar", "topdef", - "mip6entity", "ifacedef", "ifacesub", "ifaceopts", "ifaceopt", "linksub", - "linkdefs", "linkdef", "ipsecpolicyset", "ipsechaaddrdef", - "ipsecmnaddrdefs", "ipsecmnaddrdef", "ipsecmnaddr", "ipsecpolicydefs", - "ipsecpolicydef", "ipsectype", "ipsectypeval", "ipsecprotos", - "ipsecproto", "ipsecreqid", "xfrmaction", "mnropolicy", "mnropolicyaddr", - "dorouteopt", "movemodule", "policymodule", "bindaclpolval", - "bindaclpolicy", "prefixlen", 0 -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to - token YYLEX-NUM. */ -static const unsigned short int 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, 59, - 123, 125, 47 -}; -# endif - -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const unsigned char yyr1[] = -{ - 0, 73, 74, 74, 75, 75, 75, 75, 75, 75, - 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, - 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, - 75, 75, 75, 75, 76, 76, 76, 77, 78, 78, - 79, 79, 80, 80, 81, 82, 82, 83, 83, 83, - 83, 84, 85, 86, 86, 87, 88, 89, 89, 90, - 91, 92, 92, 92, 92, 92, 92, 92, 92, 93, - 93, 93, 93, 94, 94, 94, 95, 95, 95, 96, - 96, 97, 98, 98, 99, 100, 100, 101, 102, 102, - 103, 104 -}; - -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const unsigned char yyr2[] = -{ - 0, 2, 1, 2, 3, 3, 3, 2, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 2, 3, 3, 3, 3, 3, 3, 3, 4, 3, - 3, 3, 3, 3, 1, 1, 1, 2, 3, 1, - 1, 2, 3, 3, 4, 1, 2, 3, 5, 3, - 3, 3, 3, 1, 2, 3, 3, 1, 2, 5, - 2, 1, 1, 1, 1, 1, 1, 1, 1, 0, - 1, 2, 3, 1, 1, 1, 0, 1, 2, 0, - 1, 2, 0, 1, 1, 1, 1, 1, 1, 1, - 2, 1 -}; - -/* 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 unsigned char yydefact[] = -{ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 2, 34, 35, 36, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 20, 0, - 0, 0, 0, 0, 0, 0, 86, 85, 0, 87, - 0, 88, 89, 0, 0, 0, 0, 0, 7, 0, - 0, 0, 0, 0, 1, 3, 4, 5, 13, 14, - 18, 19, 15, 16, 17, 11, 12, 0, 6, 8, - 9, 10, 0, 0, 0, 21, 22, 23, 24, 25, - 90, 26, 27, 39, 0, 37, 29, 30, 31, 32, - 33, 0, 0, 0, 82, 0, 45, 0, 28, 0, - 0, 53, 0, 0, 0, 40, 0, 0, 0, 83, - 0, 0, 44, 46, 52, 0, 0, 0, 54, 51, - 57, 69, 0, 0, 38, 41, 0, 47, 49, 50, - 84, 81, 0, 55, 61, 62, 63, 64, 65, 66, - 67, 68, 60, 58, 73, 74, 75, 76, 70, 42, - 43, 91, 0, 56, 77, 79, 71, 48, 78, 80, - 0, 72, 59 -}; - -/* YYDEFGOTO[NTERM-NUM]. */ -static const short int yydefgoto[] = -{ - -1, 31, 32, 36, 68, 105, 124, 125, 48, 115, - 116, 93, 94, 120, 121, 136, 139, 140, 141, 162, - 167, 168, 175, 180, 130, 131, 151, 58, 60, 63, - 65, 172 -}; - -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -137 -static const short int yypact[] = -{ - 59, 2, -4, 12, 25, 26, 29, 33, 38, 41, - 46, 48, 54, 68, 71, 78, 86, 23, 89, 90, - -2, 95, 36, 96, 94, 98, 97, 106, 109, 108, - 116, 0, -137, -137, -137, -137, 34, 58, 60, 61, - 62, 63, 64, 65, 66, 69, 70, 72, -137, 74, - 75, 76, 77, 114, 79, 80, -137, -137, 81, -137, - 82, -137, -137, 83, 36, 84, 85, -62, -137, 87, - 88, 91, 92, 93, -137, -137, -137, -137, -137, -137, - -137, -137, -137, -137, -137, -137, -137, -8, -137, -137, - -137, -137, 132, 99, 124, -137, -137, -137, -137, -137, - -137, -137, -137, -137, 28, -137, -137, -137, -137, -137, - -137, 136, 137, 142, 151, 21, -137, 100, -137, 154, - 1, -137, 2, 153, -58, -137, 101, 102, 103, -137, - 105, 158, -137, -137, -137, 104, 110, 67, -137, 134, - -137, 27, 111, 112, -137, -137, 159, -137, -137, -137, - -137, -137, 159, -137, -137, -137, -137, -137, -137, -137, - -137, -137, -137, -137, -137, -137, -137, 160, 27, -137, - -137, -137, 113, -137, 161, 163, 27, -137, -137, -137, - 115, -137, -137 -}; - -/* YYPGOTO[NTERM-NUM]. */ -static const short int yypgoto[] = -{ - -137, -137, 144, 55, -137, -137, -137, 73, -137, -137, - 107, -137, -137, -137, 117, -137, -137, 39, -137, -137, - -137, -136, -137, -137, -137, -137, -137, -137, -137, 119, - -137, 35 -}; - -/* 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 unsigned char yytable[] = -{ - 74, 56, 37, 122, 123, 111, 112, 103, 104, 1, - 2, 3, 4, 144, 119, 5, 6, 38, 7, 8, - 9, 10, 11, 12, 113, 13, 14, 15, 16, 17, - 39, 137, 176, 40, 111, 112, 41, 18, 19, 42, - 181, 61, 62, 114, 43, 20, 21, 44, 57, 33, - 34, 35, 45, 113, 46, 22, 23, 47, 24, 25, - 164, 165, 166, 26, 27, 28, 29, 30, 1, 2, - 3, 4, 114, 49, 5, 6, 50, 7, 8, 9, - 10, 11, 12, 51, 13, 14, 15, 16, 17, 122, - 123, 52, 132, 53, 54, 55, 18, 19, 59, 66, - 64, 67, 69, 76, 20, 21, 154, 155, 156, 157, - 158, 159, 70, 72, 22, 23, 71, 24, 25, 160, - 161, 73, 26, 27, 28, 29, 30, 77, 92, 78, - 79, 80, 81, 82, 83, 84, 117, 119, 85, 86, - 126, 127, 87, 88, 89, 90, 91, 128, 95, 96, - 97, 98, 99, 101, 102, 129, 106, 107, 135, 143, - 108, 109, 110, 150, 137, 171, 174, 178, 179, 134, - 118, 147, 148, 146, 149, 75, 152, 142, 163, 153, - 169, 170, 177, 100, 182, 0, 0, 173, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 145, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 133, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 138 -}; - -static const short int yycheck[] = -{ - 0, 3, 6, 61, 62, 13, 14, 69, 70, 9, - 10, 11, 12, 71, 13, 15, 16, 5, 18, 19, - 20, 21, 22, 23, 32, 25, 26, 27, 28, 29, - 5, 30, 168, 7, 13, 14, 7, 37, 38, 6, - 176, 5, 6, 51, 6, 45, 46, 6, 50, 47, - 48, 49, 6, 32, 6, 55, 56, 3, 58, 59, - 33, 34, 35, 63, 64, 65, 66, 67, 9, 10, - 11, 12, 51, 5, 15, 16, 5, 18, 19, 20, - 21, 22, 23, 5, 25, 26, 27, 28, 29, 61, - 62, 5, 71, 70, 5, 5, 37, 38, 3, 5, - 4, 3, 5, 69, 45, 46, 39, 40, 41, 42, - 43, 44, 6, 5, 55, 56, 7, 58, 59, 52, - 53, 5, 63, 64, 65, 66, 67, 69, 14, 69, - 69, 69, 69, 69, 69, 69, 4, 13, 69, 69, - 4, 4, 70, 69, 69, 69, 69, 5, 69, 69, - 69, 69, 69, 69, 69, 4, 69, 69, 4, 6, - 69, 69, 69, 5, 30, 6, 6, 6, 5, 69, - 71, 69, 69, 72, 69, 31, 72, 122, 139, 69, - 69, 69, 69, 64, 69, -1, -1, 152, -1, -1, - -1, -1, -1, -1, -1, -1, -1, 124, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 115, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, 120 -}; - -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const unsigned char yystos[] = -{ - 0, 9, 10, 11, 12, 15, 16, 18, 19, 20, - 21, 22, 23, 25, 26, 27, 28, 29, 37, 38, - 45, 46, 55, 56, 58, 59, 63, 64, 65, 66, - 67, 74, 75, 47, 48, 49, 76, 6, 5, 5, - 7, 7, 6, 6, 6, 6, 6, 3, 81, 5, - 5, 5, 5, 70, 5, 5, 3, 50, 100, 3, - 101, 5, 6, 102, 4, 103, 5, 3, 77, 5, - 6, 7, 5, 5, 0, 75, 69, 69, 69, 69, - 69, 69, 69, 69, 69, 69, 69, 70, 69, 69, - 69, 69, 14, 84, 85, 69, 69, 69, 69, 69, - 102, 69, 69, 69, 70, 78, 69, 69, 69, 69, - 69, 13, 14, 32, 51, 82, 83, 4, 71, 13, - 86, 87, 61, 62, 79, 80, 4, 4, 5, 4, - 97, 98, 71, 83, 69, 4, 88, 30, 87, 89, - 90, 91, 76, 6, 71, 80, 72, 69, 69, 69, - 5, 99, 72, 69, 39, 40, 41, 42, 43, 44, - 52, 53, 92, 90, 33, 34, 35, 93, 94, 69, - 69, 6, 104, 104, 6, 95, 94, 69, 6, 5, - 96, 94, 69 -}; - -#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; \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (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 (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 (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 (0) - -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yysymprint (stderr, \ - Type, Value); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (0) - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (included). | -`------------------------------------------------------------------*/ - -#if defined (__STDC__) || defined (__cplusplus) -static void -yy_stack_print (short int *bottom, short int *top) -#else -static void -yy_stack_print (bottom, top) - short int *bottom; - short int *top; -#endif -{ - YYFPRINTF (stderr, "Stack now"); - for (/* Nothing. */; 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 (0) - - -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ - -#if defined (__STDC__) || defined (__cplusplus) -static void -yy_reduce_print (int yyrule) -#else -static void -yy_reduce_print (yyrule) - int yyrule; -#endif -{ - int yyi; - unsigned long int yylno = yyrline[yyrule]; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu), ", - yyrule - 1, yylno); - /* Print the symbols being reduced, and their result. */ - for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++) - YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]); - YYFPRINTF (stderr, "-> %s\n", yytname[yyr1[yyrule]]); -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (Rule); \ -} while (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. */ -static YYSIZE_T -# if defined (__STDC__) || defined (__cplusplus) -yystrlen (const char *yystr) -# else -yystrlen (yystr) - const char *yystr; -# endif -{ - const char *yys = yystr; - - while (*yys++ != '\0') - continue; - - return yys - yystr - 1; -} -# 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. */ -static char * -# if defined (__STDC__) || defined (__cplusplus) -yystpcpy (char *yydest, const char *yysrc) -# else -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 == '"') - { - size_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 - -#endif /* YYERROR_VERBOSE */ - - - -#if YYDEBUG -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -#if defined (__STDC__) || defined (__cplusplus) -static void -yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep) -#else -static void -yysymprint (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE *yyvaluep; -#endif -{ - /* Pacify ``unused variable'' warnings. */ - (void) yyvaluep; - - if (yytype < YYNTOKENS) - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); - else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - - -# ifdef YYPRINT - if (yytype < YYNTOKENS) - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# endif - switch (yytype) - { - default: - break; - } - YYFPRINTF (yyoutput, ")"); -} - -#endif /* ! YYDEBUG */ -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -#if defined (__STDC__) || defined (__cplusplus) -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 -{ - /* Pacify ``unused variable'' warnings. */ - (void) 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 (__cplusplus) -int yyparse (void *YYPARSE_PARAM) -# else -int yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -# endif -#else /* ! YYPARSE_PARAM */ -#if defined (__STDC__) || defined (__cplusplus) -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; - - /* 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. */ - short int yyssa[YYINITDEPTH]; - short int *yyss = yyssa; - short int *yyssp; - - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs = yyvsa; - YYSTYPE *yyvsp; - - - -#define YYPOPSTACK (yyvsp--, yyssp--) - - YYSIZE_T yystacksize = YYINITDEPTH; - - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - - - /* When reducing, the number of symbols on the RHS of the reduced - rule. */ - int yylen; - - 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; - short int *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; - - { - short int *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. */ -/* yyresume: */ - - /* 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; - - /* Shift the look-ahead token. */ - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - - /* Discard the token being shifted unless it is eof. */ - if (yychar != YYEOF) - yychar = YYEMPTY; - - *++yyvsp = yylval; - - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - yystate = yyn; - 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 4: -#line 190 "gram.y" - { - conf.mip6_entity = (yyvsp[-1].num); - } - break; - - case 5: -#line 194 "gram.y" - { - conf.debug_level = (yyvsp[-1].num); - } - break; - - case 6: -#line 198 "gram.y" - { - conf.NonVolatileBindingCache = (yyvsp[-1].bool); - } - break; - - case 8: -#line 203 "gram.y" - { - conf.SendMobPfxSols = (yyvsp[-1].bool); - } - break; - - case 9: -#line 207 "gram.y" - { - conf.SendUnsolMobPfxAdvs = (yyvsp[-1].bool); - } - break; - - case 10: -#line 211 "gram.y" - { - conf.SendMobPfxAdvs = (yyvsp[-1].bool); - } - break; - - case 11: -#line 215 "gram.y" - { - conf.MaxMobPfxAdvInterval = (yyvsp[-1].num); - } - break; - - case 12: -#line 219 "gram.y" - { - conf.MinMobPfxAdvInterval = (yyvsp[-1].num); - } - break; - - case 13: -#line 223 "gram.y" - { - conf.DoRouteOptimizationCN = (yyvsp[-1].bool); - } - break; - - case 14: -#line 227 "gram.y" - { - conf.DoRouteOptimizationMN = (yyvsp[-1].bool); - } - break; - - case 15: -#line 231 "gram.y" - { - if ((yyvsp[-1].num) > MAX_BINDING_LIFETIME) { - uerror("max allowed binding lifetime is %d", - MAX_BINDING_LIFETIME); - return -1; - } - conf.HaMaxBindingLife = (yyvsp[-1].num); - } - break; - - case 16: -#line 240 "gram.y" - { - if ((yyvsp[-1].num) > MAX_BINDING_LIFETIME) { - uerror("max allowed binding lifetime is %d", - MAX_BINDING_LIFETIME); - return -1; - } - conf.MnMaxHaBindingLife = (yyvsp[-1].num); - } - break; - - case 17: -#line 249 "gram.y" - { - if ((yyvsp[-1].num) > MAX_RR_BINDING_LIFETIME) { - uerror("max allowed binding lifetime is %d", - MAX_RR_BINDING_LIFETIME); - return -1; - } - conf.MnMaxCnBindingLife = (yyvsp[-1].num); - } - break; - - case 18: -#line 258 "gram.y" - { - tssetdsec(conf.InitialBindackTimeoutFirstReg_ts, (yyvsp[-1].dec)); - } - break; - - case 19: -#line 262 "gram.y" - { - tssetdsec(conf.InitialBindackTimeoutReReg_ts, (yyvsp[-1].dec)); - } - break; - - case 21: -#line 267 "gram.y" - { - conf.UseMnHaIPsec = (yyvsp[-1].bool); - } - break; - - case 22: -#line 271 "gram.y" - { - conf.KeyMngMobCapability = (yyvsp[-1].bool); - } - break; - - case 25: -#line 277 "gram.y" - { - conf.DefaultBindingAclPolicy = (yyvsp[-1].num); - } - break; - - case 26: -#line 281 "gram.y" - { - bae = NULL; - } - break; - - case 27: -#line 285 "gram.y" - { - conf.CnBuAck = (yyvsp[-1].bool) ? IP6_MH_BU_ACK : 0; - } - break; - - case 29: -#line 290 "gram.y" - { - conf.MnUseAllInterfaces = (yyvsp[-1].bool) ? POL_MN_IF_DEF_PREFERENCE : 0; - } - break; - - case 30: -#line 294 "gram.y" - { - conf.MnRouterProbes = (yyvsp[-1].num); - } - break; - - case 31: -#line 298 "gram.y" - { - if ((yyvsp[-1].dec) > 0) - tssetdsec(conf.MnRouterProbeTimeout_ts, (yyvsp[-1].dec)); - } - break; - - case 32: -#line 303 "gram.y" - { - conf.MnDiscardHaParamProb = (yyvsp[-1].bool); - } - break; - - case 33: -#line 307 "gram.y" - { - conf.OptimisticHandoff = (yyvsp[-1].bool); - } - break; - - case 34: -#line 312 "gram.y" - { (yyval.num) = MIP6_ENTITY_CN; } - break; - - case 35: -#line 313 "gram.y" - { (yyval.num) = MIP6_ENTITY_MN; } - break; - - case 36: -#line 314 "gram.y" - { (yyval.num) = MIP6_ENTITY_HA; } - break; - - case 37: -#line 318 "gram.y" - { - struct net_iface *nni; - strncpy(ni.name, (yyvsp[-1].string), IF_NAMESIZE - 1); - ni.ifindex = if_nametoindex((yyvsp[-1].string)); - free((yyvsp[-1].string)); - if (ni.ifindex <= 0) { - uerror("invalid interface"); - return -1; - } - nni = malloc(sizeof(struct net_iface)); - if (nni == NULL) { - uerror("out of memory"); - return -1; - } - memcpy(nni, &ni, sizeof(struct net_iface)); - list_add_tail(&nni->list, &conf.net_ifaces); - if (is_if_ha(nni)) - homeagent_if_init(nni->ifindex); - - memset(&ni, 0, sizeof(struct net_iface)); - ni.mip6_if_entity = MIP6_ENTITY_NO; - ni.mn_if_preference = POL_MN_IF_DEF_PREFERENCE; - } - break; - - case 42: -#line 352 "gram.y" - { - ni.mip6_if_entity = (yyvsp[-1].num); - } - break; - - case 43: -#line 356 "gram.y" - { - ni.mn_if_preference = (yyvsp[-1].num); - } - break; - - case 44: -#line 362 "gram.y" - { - struct home_addr_info *nhai; - if (IN6_IS_ADDR_UNSPECIFIED(&hai.hoa.addr)) { - uerror("No home addresses defined" - "for homelink %d", hai.if_home); - return -1; - } - strncpy(hai.name, (yyvsp[-3].string), IF_NAMESIZE - 1); - hai.if_home = if_nametoindex((yyvsp[-3].string)); - free((yyvsp[-3].string)); - if (hai.if_home <= 0) { - uerror("invalid interface"); - return -1; - } - nhai = malloc(sizeof(struct home_addr_info)); - if (nhai == NULL) { - uerror("out of memory"); - return -1; - } - if (hai.plen == 64) { - struct in6_addr lladdr; - ipv6_addr_llocal(&hai.hoa.addr, &lladdr); - if (!addr_do(&lladdr, 64, - hai.if_home, NULL, NULL)) - hai.lladdr_comp = IP6_MH_BU_LLOCAL; - } - if (IN6_IS_ADDR_UNSPECIFIED(&hai.home_prefix)) { - ipv6_addr_prefix(&hai.home_prefix, - &hai.hoa.addr, hai.plen); - hai.home_plen = hai.plen; - } - memcpy(nhai, &hai, sizeof(struct home_addr_info)); - INIT_LIST_HEAD(&nhai->ro_policies); - INIT_LIST_HEAD(&nhai->ha_list.home_agents); - nhai->ha_list.dhaad_id = -1; - list_splice(&hai.ro_policies, &nhai->ro_policies); - list_add_tail(&nhai->list, &conf.home_addrs); - - memset(&hai, 0, sizeof(struct home_addr_info)); - INIT_LIST_HEAD(&hai.ro_policies); - } - break; - - case 47: -#line 410 "gram.y" - { - memcpy(&hai.ha_addr, &(yyvsp[-1].addr), sizeof(struct in6_addr)); - } - break; - - case 48: -#line 414 "gram.y" - { - hai.hoa.addr = (yyvsp[-3].addr); - hai.plen = (yyvsp[-1].num); - } - break; - - case 49: -#line 419 "gram.y" - { - hai.altcoa = (yyvsp[-1].bool); - } - break; - - case 51: -#line 426 "gram.y" - { - if (!list_empty(&ipsec_ps.hoa_list)) { - struct list_head *lp, *tmp; - - /* free each hoa entry */ - list_for_each_safe(lp, tmp, - &ipsec_ps.hoa_list) { - struct home_addr_info *hoa; - - list_del(lp); - hoa = list_entry(lp, - struct home_addr_info, - list); - - free(hoa); - } - } - memset(&ipsec_ps, 0, sizeof(ipsec_ps)); - INIT_LIST_HEAD(&ipsec_ps.hoa_list); - } - break; - - case 52: -#line 449 "gram.y" - { - ipsec_ps.ha = (yyvsp[-1].addr); - } - break; - - case 56: -#line 462 "gram.y" - { - struct home_addr_info *hai; - - hai = malloc(sizeof(struct home_addr_info)); - if (hai == NULL) { - uerror("out of memory"); - return -1; - } - memset(hai, 0, sizeof(struct home_addr_info)); - hai->hoa.addr = (yyvsp[-2].addr); - hai->plen = (yyvsp[0].num); - list_add_tail(&hai->list, &ipsec_ps.hoa_list); - } - break; - - case 59: -#line 482 "gram.y" - { - struct list_head *lp; - - if (IN6_IS_ADDR_UNSPECIFIED(&ipsec_ps.ha)) { - uerror("HomeAgentAddress missing for IPsecPolicy"); - return -1; - } - if (list_empty(&ipsec_ps.hoa_list)) { - uerror("HomeAddress missing for IPsecPolicy"); - return -1; - } - - list_for_each(lp, &ipsec_ps.hoa_list) { - struct home_addr_info *hai; - struct ipsec_policy_entry *e; - - hai = list_entry(lp, struct home_addr_info, - list); - - e = malloc(sizeof(*e)); - if (e == NULL) { - uerror("out of memory"); - return -1; - } - memset(e, 0, sizeof(*e)); - e->ha_addr = ipsec_ps.ha; - e->mn_addr = hai->hoa.addr; - e->type = (yyvsp[-4].num); -#ifndef MULTIPROTO_MIGRATE - if ((yyvsp[-3].num) != IPSEC_PROTO_ESP) { - uerror("only UseESP is allowed"); - return -1; - } -#endif - e->ipsec_protos = (yyvsp[-3].num); - e->reqid_toha = (yyvsp[-2].numpair)[0]; - e->reqid_tomn = (yyvsp[-2].numpair)[1]; - e->action = (yyvsp[-1].bool); - - if (ipsec_policy_entry_check(&e->ha_addr, - &e->mn_addr, - e->type)) { - uerror("overlapping IPsec policies " - "found for " - "HA %x:%x:%x:%x:%x:%x:%x:%x " - "MN %x:%x:%x:%x:%x:%x:%x:%x " - "pair\n", - NIP6ADDR(&e->ha_addr), - NIP6ADDR(&e->mn_addr)); - return -1; - } - list_add_tail(&e->list, &conf.ipsec_policies); - } - } - break; - - case 60: -#line 538 "gram.y" - { (yyval.num) = (yyvsp[0].num); } - break; - - case 61: -#line 541 "gram.y" - { (yyval.num) = IPSEC_POLICY_TYPE_HOMEREGBINDING; } - break; - - case 62: -#line 542 "gram.y" - { (yyval.num) = IPSEC_POLICY_TYPE_MH; } - break; - - case 63: -#line 543 "gram.y" - { (yyval.num) = IPSEC_POLICY_TYPE_MOBPFXDISC; } - break; - - case 64: -#line 544 "gram.y" - { (yyval.num) = IPSEC_POLICY_TYPE_TUNNELHOMETESTING; } - break; - - case 65: -#line 545 "gram.y" - { (yyval.num) = IPSEC_POLICY_TYPE_TUNNELMH; } - break; - - case 66: -#line 546 "gram.y" - { (yyval.num) = IPSEC_POLICY_TYPE_TUNNELPAYLOAD; } - break; - - case 67: -#line 547 "gram.y" - { (yyval.num) = IPSEC_POLICY_TYPE_ICMP; } - break; - - case 68: -#line 548 "gram.y" - { (yyval.num) = IPSEC_POLICY_TYPE_ANY; } - break; - - case 69: -#line 552 "gram.y" - { - uerror("IPsecPolicy must set at least one protocol"); - return -1; - } - break; - - case 70: -#line 556 "gram.y" - { (yyval.num) = (yyvsp[0].num); } - break; - - case 71: -#line 557 "gram.y" - { (yyval.num) = (yyvsp[-1].num) | (yyvsp[0].num); } - break; - - case 72: -#line 558 "gram.y" - { (yyval.num) = (yyvsp[-2].num) | (yyvsp[-1].num) | (yyvsp[0].num); } - break; - - case 73: -#line 561 "gram.y" - { (yyval.num) = IPSEC_PROTO_ESP; } - break; - - case 74: -#line 562 "gram.y" - { (yyval.num) = IPSEC_PROTO_AH; } - break; - - case 75: -#line 563 "gram.y" - { (yyval.num) = IPSEC_PROTO_IPCOMP; } - break; - - case 76: -#line 566 "gram.y" - { (yyval.numpair)[0] = (yyval.numpair)[1] = 0; } - break; - - case 77: -#line 567 "gram.y" - { (yyval.numpair)[0] = (yyval.numpair)[1] = (yyvsp[0].num); } - break; - - case 78: -#line 568 "gram.y" - { (yyval.numpair)[0] = (yyvsp[-1].num); (yyval.numpair)[1] = (yyvsp[0].num); } - break; - - case 79: -#line 571 "gram.y" - { (yyval.bool) = XFRM_POLICY_ALLOW; } - break; - - case 80: -#line 572 "gram.y" - { (yyval.bool) = (yyvsp[0].bool) ? XFRM_POLICY_ALLOW : XFRM_POLICY_BLOCK; } - break; - - case 81: -#line 576 "gram.y" - { - struct xfrm_ro_pol *rp; - rp = malloc(sizeof(struct xfrm_ro_pol)); - if (rp == NULL) { - uerror("out of memory"); - return -1; - } - memset(rp, 0, sizeof(struct xfrm_ro_pol)); - rp->cn_addr = (yyvsp[-1].addr); - rp->do_ro = (yyvsp[0].bool); - list_add_tail(&rp->list, &hai.ro_policies); - } - break; - - case 82: -#line 590 "gram.y" - { (yyval.addr) = in6addr_any; } - break; - - case 83: -#line 591 "gram.y" - { (yyval.addr) = (yyvsp[0].addr); } - break; - - case 84: -#line 594 "gram.y" - { (yyval.bool) = (yyvsp[0].bool); } - break; - - case 85: -#line 598 "gram.y" - { - conf.MoveModulePath = NULL; - } - break; - - case 86: -#line 602 "gram.y" - { - conf.MoveModulePath = NULL; - } - break; - - case 87: -#line 608 "gram.y" - { - if (pmgr_init((yyvsp[0].string), &conf.pmgr) < 0) { - uerror("error loading shared object %s", (yyvsp[0].string)); - return -1; - } - } - break; - - case 88: -#line 617 "gram.y" - { - if ((yyvsp[0].bool)) - (yyval.num) = IP6_MH_BAS_ACCEPTED; - else - (yyval.num) = IP6_MH_BAS_PROHIBIT; - } - break; - - case 89: -#line 623 "gram.y" - { (yyval.num) = (yyvsp[0].num); } - break; - - case 90: -#line 627 "gram.y" - { - bae = malloc(sizeof(struct policy_bind_acl_entry)); - if (bae == NULL) { - uerror("out of memory"); - return -1; - } - memset(bae, 0, sizeof(struct policy_bind_acl_entry)); - bae->hoa = (yyvsp[-1].addr); - bae->plen = 128; - bae->bind_policy = (yyvsp[0].num); - list_add_tail(&bae->list, &conf.bind_acl); - } - break; - - case 91: -#line 642 "gram.y" - { - if ((yyvsp[0].num) > 128) { - uerror("invalid prefix length %d", (yyvsp[0].num)); - return -1; - } - (yyval.num) = (yyvsp[0].num); - } - break; - - - default: break; - } - -/* Line 1126 of yacc.c. */ -#line 2111 "gram.c" - - yyvsp -= yylen; - yyssp -= yylen; - - - 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 - yyn = yypact[yystate]; - - if (YYPACT_NINF < yyn && yyn < YYLAST) - { - int yytype = YYTRANSLATE (yychar); - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); - YYSIZE_T yysize = yysize0; - YYSIZE_T yysize1; - int yysize_overflow = 0; - char *yymsg = 0; -# define 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; - 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 && yysize <= YYSTACK_ALLOC_MAXIMUM) - yymsg = (char *) YYSTACK_ALLOC (yysize); - if (yymsg) - { - /* 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 = yymsg; - int yyi = 0; - while ((*yyp = *yyf)) - { - if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyf += 2; - } - else - { - yyp++; - yyf++; - } - } - yyerror (yymsg); - YYSTACK_FREE (yymsg); - } - else - { - yyerror (YY_("syntax error")); - goto yyexhaustedlab; - } - } - else -#endif /* YYERROR_VERBOSE */ - yyerror (YY_("syntax error")); - } - - - - 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 (0) - goto yyerrorlab; - -yyvsp -= yylen; - yyssp -= yylen; - 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; - 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); - while (yyssp != yyss) - { - yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp); - YYPOPSTACK; - } -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); -#endif - return yyresult; -} - - -#line 651 "gram.y" - - diff --git a/src/gram.h b/src/gram.h deleted file mode 100644 index 056b3b0..0000000 --- a/src/gram.h +++ /dev/null @@ -1,191 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.1. */ - -/* Skeleton parser for Yacc-like parsing with Bison, - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005 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, when this file is copied by Bison into a - Bison output file, you may use that output file without restriction. - This special exception was added by the Free Software Foundation - in version 1.24 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 { - QSTRING = 258, - ADDR = 259, - BOOL = 260, - NUMBER = 261, - DECIMAL = 262, - NUMPAIR = 263, - MIP6ENTITY = 264, - DEBUGLEVEL = 265, - DOROUTEOPTIMIZATIONCN = 266, - DOROUTEOPTIMIZATIONMN = 267, - HOMEADDRESS = 268, - HOMEAGENTADDRESS = 269, - INITIALBINDACKTIMEOUTFIRSTREG = 270, - INITIALBINDACKTIMEOUTREREG = 271, - LINKNAME = 272, - HAMAXBINDINGLIFE = 273, - MNMAXHABINDINGLIFE = 274, - MNMAXCNBINDINGLIFE = 275, - MAXMOBPFXADVINTERVAL = 276, - MINMOBPFXADVINTERVAL = 277, - MNHOMELINK = 278, - HAHOMELINK = 279, - NONVOLATILEBINDINGCACHE = 280, - SENDMOBPFXSOLS = 281, - SENDUNSOLMOBPFXADVS = 282, - SENDMOBPFXADVS = 283, - IPSECPOLICYSET = 284, - IPSECPOLICY = 285, - IPSECTYPE = 286, - USEALTCOA = 287, - USEESP = 288, - USEAH = 289, - USEIPCOMP = 290, - BLOCK = 291, - USEMNHAIPSEC = 292, - KEYMNGMOBCAPABILITY = 293, - HOMEREGBINDING = 294, - MH = 295, - MOBPFXDISC = 296, - TUNNELHOMETESTING = 297, - TUNNELMH = 298, - TUNNELPAYLOAD = 299, - USEMOVEMENTMODULE = 300, - USEPOLICYMODULE = 301, - MIP6CN = 302, - MIP6MN = 303, - MIP6HA = 304, - INTERNAL = 305, - MNROPOLICY = 306, - ICMP = 307, - ANY = 308, - DOROUTEOPT = 309, - DEFAULTBINDINGACLPOLICY = 310, - BINDINGACLPOLICY = 311, - MNADDRESS = 312, - USECNBUACK = 313, - INTERFACE = 314, - IFNAME = 315, - IFTYPE = 316, - MNIFPREFERENCE = 317, - MNUSEALLINTERFACES = 318, - MNROUTERPROBES = 319, - MNROUTERPROBETIMEOUT = 320, - MNDISCARDHAPARAMPROB = 321, - OPTIMISTICHANDOFF = 322, - INV_TOKEN = 323 - }; -#endif -/* Tokens. */ -#define QSTRING 258 -#define ADDR 259 -#define BOOL 260 -#define NUMBER 261 -#define DECIMAL 262 -#define NUMPAIR 263 -#define MIP6ENTITY 264 -#define DEBUGLEVEL 265 -#define DOROUTEOPTIMIZATIONCN 266 -#define DOROUTEOPTIMIZATIONMN 267 -#define HOMEADDRESS 268 -#define HOMEAGENTADDRESS 269 -#define INITIALBINDACKTIMEOUTFIRSTREG 270 -#define INITIALBINDACKTIMEOUTREREG 271 -#define LINKNAME 272 -#define HAMAXBINDINGLIFE 273 -#define MNMAXHABINDINGLIFE 274 -#define MNMAXCNBINDINGLIFE 275 -#define MAXMOBPFXADVINTERVAL 276 -#define MINMOBPFXADVINTERVAL 277 -#define MNHOMELINK 278 -#define HAHOMELINK 279 -#define NONVOLATILEBINDINGCACHE 280 -#define SENDMOBPFXSOLS 281 -#define SENDUNSOLMOBPFXADVS 282 -#define SENDMOBPFXADVS 283 -#define IPSECPOLICYSET 284 -#define IPSECPOLICY 285 -#define IPSECTYPE 286 -#define USEALTCOA 287 -#define USEESP 288 -#define USEAH 289 -#define USEIPCOMP 290 -#define BLOCK 291 -#define USEMNHAIPSEC 292 -#define KEYMNGMOBCAPABILITY 293 -#define HOMEREGBINDING 294 -#define MH 295 -#define MOBPFXDISC 296 -#define TUNNELHOMETESTING 297 -#define TUNNELMH 298 -#define TUNNELPAYLOAD 299 -#define USEMOVEMENTMODULE 300 -#define USEPOLICYMODULE 301 -#define MIP6CN 302 -#define MIP6MN 303 -#define MIP6HA 304 -#define INTERNAL 305 -#define MNROPOLICY 306 -#define ICMP 307 -#define ANY 308 -#define DOROUTEOPT 309 -#define DEFAULTBINDINGACLPOLICY 310 -#define BINDINGACLPOLICY 311 -#define MNADDRESS 312 -#define USECNBUACK 313 -#define INTERFACE 314 -#define IFNAME 315 -#define IFTYPE 316 -#define MNIFPREFERENCE 317 -#define MNUSEALLINTERFACES 318 -#define MNROUTERPROBES 319 -#define MNROUTERPROBETIMEOUT 320 -#define MNDISCARDHAPARAMPROB 321 -#define OPTIMISTICHANDOFF 322 -#define INV_TOKEN 323 - - - - -#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) -#line 92 "gram.y" -typedef union YYSTYPE { - char *string; - struct in6_addr addr; - char bool; - unsigned int num; - unsigned int numpair[2]; - double dec; -} YYSTYPE; -/* Line 1447 of yacc.c. */ -#line 183 "gram.h" -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -# define YYSTYPE_IS_TRIVIAL 1 -#endif - -extern YYSTYPE yylval; - - - diff --git a/src/gram.y b/src/gram.y index cad775b..ccda368 100644 --- a/src/gram.y +++ b/src/gram.y @@ -107,6 +107,7 @@ static void uerror(const char *fmt, ...) %token MIP6ENTITY %token DEBUGLEVEL +%token DEBUGLOGFILE %token DOROUTEOPTIMIZATIONCN %token DOROUTEOPTIMIZATIONMN %token HOMEADDRESS @@ -194,6 +195,10 @@ topdef : MIP6ENTITY mip6entity ';' { conf.debug_level = $2; } + | DEBUGLOGFILE QSTRING ';' + { + conf.debug_log_file = $2; + } | NONVOLATILEBINDINGCACHE BOOL ';' { conf.NonVolatileBindingCache = $2; @@ -507,6 +512,17 @@ ipsecpolicydef : ipsectype ipsecprotos i e->ha_addr = ipsec_ps.ha; e->mn_addr = hai->hoa.addr; e->type = $1; +#ifndef XFRM_MSG_MIGRATE + switch (e->type) { + case IPSEC_POLICY_TYPE_TUNNELHOMETESTING: + case IPSEC_POLICY_TYPE_TUNNELMH: + case IPSEC_POLICY_TYPE_TUNNELPAYLOAD: + uerror("cannot use IPsec tunnel because it is not built with MIGRATE"); + return -1; + default: + break; + } +#endif #ifndef MULTIPROTO_MIGRATE if ($2 != IPSEC_PROTO_ESP) { uerror("only UseESP is allowed"); diff --git a/src/ha.c b/src/ha.c index 6132272..f6d5cda 100644 --- a/src/ha.c +++ b/src/ha.c @@ -198,7 +198,7 @@ struct ha_interface *ha_get_if_by_anycas return NULL; } -static int ha_if_addr_setup(struct sockaddr_nl *who, +static int ha_if_addr_setup(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg) { @@ -388,19 +388,17 @@ static int ha_plist_vt_dump(int ifindex, if (tsafter(ts_now, ple->timestamp)) fprintf(vh->vh_stream, "(broken)"); else { - struct timespec ts_valid = { - ple->ple_valid_time, - 0 - }; struct timespec ts; + uint32_t diff; + tssub(ts_now, ple->timestamp, ts); - /* "ts" is now time how log it alives */ - if (tsafter(ts_valid, ts)) { - tssub(ts, ts_valid, ts); - fprintf(vh->vh_stream, "-%lu", ts.tv_sec); + diff = ts.tv_sec; + if (ple->ple_valid_time < diff) { + fprintf(vh->vh_stream, "-%u", + diff - ple->ple_valid_time); } else { - tssub(ts_valid, ts, ts); - fprintf(vh->vh_stream, "%lu", ts.tv_sec); + fprintf(vh->vh_stream, "%u", + ple->ple_valid_time - diff); } } } @@ -525,7 +523,7 @@ static int home_tnl_del(int old_if, int ha_ipsec_tnl_pol_del(our_addr, peer_addr, p->bce->tunnel); } /* delete HoA route */ - route_del(old_if, RT6_TABLE_MIP6, + route_del(old_if, RT6_TABLE_MAIN, IP6_RT_PRIO_MIP6_FWD, NULL, 0, peer_addr, 128, NULL); /* update tunnel interface */ p->bce->tunnel = new_if; @@ -548,7 +546,7 @@ static int home_tnl_add(int old_if, int p->bce->tunnel = new_if; /* add HoA route */ - if (route_add(new_if, RT6_TABLE_MIP6, + if (route_add(new_if, RT6_TABLE_MAIN, RTPROT_MIP, 0, IP6_RT_PRIO_MIP6_FWD, NULL, 0, peer_addr, 128, NULL) < 0) { p->ba_status = IP6_MH_BAS_INSUFFICIENT; @@ -632,7 +630,7 @@ static void home_cleanup(struct bcentry tunnel_del(bce->tunnel, home_tnl_ops, &p); } if (conf.UseMnHaIPsec) { - ha_mn_ipsec_pol_mod(&bce->our_addr, &bce->peer_addr, 0); + ha_mn_ipsec_pol_mod(&bce->our_addr, &bce->peer_addr); } } @@ -647,6 +645,8 @@ struct ha_recv_bu_args { struct mh_options mh_opts; struct timespec lft; int iif; + int flags; /* HA_BU_F_XXX */ + int *statusp; /* 0 or more than 0 is BA status, otherwise error */ }; static void *ha_recv_bu_worker(void *varg) @@ -699,16 +699,22 @@ restart: /* with BCE_DAD we should have at least one active worker */ assert(bu_worker_count > 0); + *(arg->statusp) = -EBUSY; pthread_mutex_unlock(&bu_worker_mutex); pthread_exit(NULL); } if (!MIP6_SEQ_GT(seqno, bce->seqno)) { - /* sequence number expired */ - status = IP6_MH_BAS_SEQNO_BAD; - seqno = bce->seqno; - bcache_release_entry(bce); - bce = NULL; - goto send_nack; + if (arg->flags & HA_BU_F_PASSIVE_SEQ) { + /* always use valid sequence */ + seqno = bce->seqno + 1; + } else { + /* sequence number expired */ + status = IP6_MH_BAS_SEQNO_BAD; + seqno = bce->seqno; + bcache_release_entry(bce); + bce = NULL; + goto send_nack; + } } } else { bcache_release_entry(bce); @@ -763,13 +769,15 @@ restart: status = IP6_MH_BAS_INSUFFICIENT; goto send_nack; } - /* Do DAD for home address */ - if (ndisc_do_dad(home_ifindex, out.dst, - bu_flags & IP6_MH_BU_LLOCAL) < 0) { - bcache_delete(out.src, out.dst); - bce = NULL; - status = IP6_MH_BAS_DAD_FAILED; - goto send_nack; + if (!(arg->flags & HA_BU_F_SKIP_DAD)) { + /* Do DAD for home address */ + if (ndisc_do_dad(home_ifindex, out.dst, + bu_flags & IP6_MH_BU_LLOCAL) < 0) { + bcache_delete(out.src, out.dst); + bce = NULL; + status = IP6_MH_BAS_DAD_FAILED; + goto send_nack; + } } bce = bcache_get(out.src, out.dst); if (!bce) { @@ -847,7 +855,8 @@ restart: * have a binding before sending this Binding Update, * discard the connections to the home address. */ } - mh_send_ba(&out, status, ba_flags, seqno, &lft, NULL, iif); + if (!(arg->flags & HA_BU_F_SKIP_BA)) + mh_send_ba(&out, status, ba_flags, seqno, &lft, NULL, iif); if (new && tsisset(lft)) mpd_start_mpa(&bce->our_addr, &bce->peer_addr); out: @@ -862,6 +871,7 @@ out: } if (--bu_worker_count == 0) pthread_cond_signal(&cond); + *(arg->statusp) = status; pthread_mutex_unlock(&bu_worker_mutex); pthread_exit(NULL); send_nack: @@ -869,36 +879,40 @@ send_nack: bcache_release_entry(bce); bcache_delete(out.src, out.dst); } - mh_send_ba_err(&out, status, 0, seqno, NULL, iif); + if (!(arg->flags & HA_BU_F_SKIP_BA)) + mh_send_ba_err(&out, status, 0, seqno, NULL, iif); goto out; } -static void ha_recv_bu(const struct ip6_mh *mh, ssize_t len, - const struct in6_addr_bundle *in, int iif) +int ha_recv_bu_main(const struct ip6_mh *mh, ssize_t len, + const struct in6_addr_bundle *in, int iif, uint32_t flags) { struct ip6_mh_binding_update *bu; struct mh_options mh_opts; struct in6_addr_bundle out; struct ha_recv_bu_args *arg; struct timespec lft; + int status = 0; pthread_t worker; bu = (struct ip6_mh_binding_update *)mh; if (!(bu->ip6mhbu_flags & IP6_MH_BU_HOME)) { cn_recv_bu(mh, len, in, iif); - return; + return 0; } if (mh_bu_parse(bu, len, in, &out, &mh_opts, &lft, NULL) < 0) - return; + return -EINVAL; arg = malloc(sizeof(struct ha_recv_bu_args) + len); if (!arg) { if (bce_exists(out.src, out.dst)) bcache_delete(out.src, out.dst); - mh_send_ba_err(&out, IP6_MH_BAS_INSUFFICIENT, 0, - ntohs(bu->ip6mhbu_seqno), NULL, iif); - return; + + if (!(arg->flags & HA_BU_F_SKIP_BA)) + mh_send_ba_err(&out, IP6_MH_BAS_INSUFFICIENT, 0, + ntohs(bu->ip6mhbu_seqno), NULL, iif); + return -ENOMEM; } arg->src = *out.src; arg->dst = *out.dst; @@ -916,6 +930,8 @@ static void ha_recv_bu(const struct ip6_ arg->lft = lft; arg->iif = iif; memcpy(arg->bu, bu, len); + arg->flags = flags; + arg->statusp = &status; pthread_mutex_lock(&bu_worker_mutex); bu_worker_count++; @@ -923,9 +939,24 @@ static void ha_recv_bu(const struct ip6_ free(arg); if (--bu_worker_count == 0) pthread_cond_signal(&cond); - } else - pthread_detach(worker); + } else { + if (!(arg->flags & HA_BU_F_THREAD_JOIN)) + pthread_detach(worker); + } pthread_mutex_unlock(&bu_worker_mutex); + + if (arg->flags & HA_BU_F_THREAD_JOIN) { + pthread_join(worker, NULL); + return status; + } + + return 0; +} + +static void ha_recv_bu(const struct ip6_mh *mh, ssize_t len, + const struct in6_addr_bundle *in, int iif) +{ + (void)ha_recv_bu_main(mh, len, in, iif, 0); } static struct mh_handler ha_bu_handler = { @@ -954,7 +985,7 @@ #endif return -1; if (rule_add(NULL, RT6_TABLE_MIP6, IP6_RULE_PRIO_MIP6_FWD, RTN_UNICAST, - &in6addr_any, 0, &in6addr_any, 0) < 0) + &in6addr_any, 0, &in6addr_any, 0, 0) < 0) return -1; icmp6_handler_reg(ND_ROUTER_ADVERT, &ha_ra_handler); mh_handler_reg(IP6_MH_TYPE_BU, &ha_bu_handler); @@ -972,7 +1003,7 @@ void ha_cleanup(void) bcache_flush(); rule_del(NULL, RT6_TABLE_MIP6, IP6_RULE_PRIO_MIP6_FWD, RTN_UNICAST, - &in6addr_any, 0, &in6addr_any, 0); + &in6addr_any, 0, &in6addr_any, 0, 0); mpd_ha_cleanup(); dhaad_ha_cleanup(); } diff --git a/src/ha.h b/src/ha.h index 854610b..942d165 100644 --- a/src/ha.h +++ b/src/ha.h @@ -7,6 +7,7 @@ extern struct in6_addr ha_myaddr; extern struct in6_addr ha_mnaddr; #include "tqueue.h" +#include "mh.h" struct ha_interface { int ifindex; @@ -40,6 +41,13 @@ struct ha_interface *ha_get_if(int ifind struct ha_interface *ha_get_if_by_addr(const struct in6_addr *addr); struct ha_interface *ha_get_if_by_anycast(const struct in6_addr *anycast, struct in6_addr **addr); +int ha_recv_bu_main(const struct ip6_mh *mh, ssize_t len, + const struct in6_addr_bundle *in, int iif, uint32_t flags); +#define HA_BU_F_THREAD_JOIN 0x01 +#define HA_BU_F_PASSIVE_SEQ 0x02 +#define HA_BU_F_SKIP_DAD 0x04 +#define HA_BU_F_SKIP_BA 0x08 + int ha_init(void); void ha_cleanup(void); diff --git a/src/hash.c b/src/hash.c index 9290cf6..1efedfc 100644 --- a/src/hash.c +++ b/src/hash.c @@ -185,7 +185,7 @@ int hash_add(const struct hash *h, void assert(peer_addr); if ((new = (struct hash_entry *)malloc(sizeof(struct hash_entry))) == NULL) { - fprintf(stderr, "hash_add: out of memeory\n"); + dbg("out of memeory\n"); return -ENOMEM; } new->our_addr = our_addr; diff --git a/src/ipsec.c b/src/ipsec.c index 19f6feb..9f70077 100644 --- a/src/ipsec.c +++ b/src/ipsec.c @@ -72,11 +72,79 @@ static void _set_tmpl(struct xfrm_user_t tmpl->mode = mode; tmpl->reqid = reqid; if (mode == XFRM_MODE_TUNNEL && tdst) - memcpy(&tmpl->id.daddr, tdst, sizeof(struct in6_addr)); + memcpy(&tmpl->id.daddr, tdst, sizeof(tmpl->id.daddr)); if (mode == XFRM_MODE_TUNNEL && tsrc) - memcpy(&tmpl->saddr, tsrc, sizeof(struct in6_addr)); + memcpy(&tmpl->saddr, tsrc, sizeof(tmpl->saddr)); } +static void _set_sp(struct xfrm_userpolicy_info *sp, + struct ipsec_policy_entry *e, + int dir, + const struct in6_addr *in6_dst, + const struct in6_addr *in6_src, + int ifindex, + int nodetype) +{ + assert(sp); + assert(e); + assert(in6_dst); + assert(in6_src); + + memset(sp, 0, sizeof(*sp)); + + sp->sel.family = AF_INET6; + sp->dir = dir; + sp->action = e->action; + memcpy(&sp->sel.saddr.a6, in6_src, sizeof(sp->sel.saddr.a6)); + memcpy(&sp->sel.daddr.a6, in6_dst, sizeof(sp->sel.daddr.a6)); + sp->sel.prefixlen_s = IN6_ARE_ADDR_EQUAL(in6_src, &in6addr_any) ? + 0 : 128; + sp->sel.prefixlen_d = IN6_ARE_ADDR_EQUAL(in6_dst, &in6addr_any) ? + 0 : 128; + sp->sel.ifindex = 0; + + switch (e->type) { + case IPSEC_POLICY_TYPE_TUNNELHOMETESTING: + if (dir == XFRM_POLICY_IN) { + if (nodetype == MIP6_ENTITY_MN) { + sp->sel.sport = htons(IP6_MH_TYPE_HOT); + sp->sel.sport_mask = ~((__u16)0); + } else if (nodetype == MIP6_ENTITY_HA) { + sp->sel.sport = htons(IP6_MH_TYPE_HOTI); + sp->sel.sport_mask = ~((__u16)0); + } else + sp->sel.sport = 0; + } else if (dir == XFRM_POLICY_OUT) { + if (nodetype == MIP6_ENTITY_MN) { + sp->sel.sport = htons(IP6_MH_TYPE_HOTI); + sp->sel.sport_mask = ~((__u16)0); + } else if (nodetype == MIP6_ENTITY_HA) { + sp->sel.sport = htons(IP6_MH_TYPE_HOT); + sp->sel.sport_mask = ~((__u16)0); + } else + sp->sel.sport = 0; + } else { + sp->sel.sport = 0; + } + sp->sel.proto = IPPROTO_MH; + sp->priority = MIP6_PRIO_RO_SIG_RR; + break; + case IPSEC_POLICY_TYPE_TUNNELMH: + sp->sel.proto = IPPROTO_MH; + sp->priority = MIP6_PRIO_RO_SIG_RR; + break; + case IPSEC_POLICY_TYPE_TUNNELPAYLOAD: + sp->priority = MIP6_PRIO_RO_SIG_RR; + break; + default: + /* not tunnel IPsec type */ + break; + } + + return; +} + +#ifdef XFRM_MSG_MIGRATE /* * xfrm_sendmigrate -- send MIGRATE message to the kernel * @@ -95,61 +163,75 @@ static int xfrm_sendmigrate(struct xfrm_ const struct in6_addr *ndst, const struct in6_addr *nsrc) { - struct { - struct nlmsghdr n; - struct xfrm_user_migrate m; - char buf[128]; - } req; - struct xfrm_userpolicy_id xpid; + struct { + struct nlmsghdr n; + struct xfrm_userpolicy_id xpid; + char buf[256]; + } req; + struct xfrm_user_migrate um; int err = 0; - memset(&req, 0, sizeof(req)); + memset(&req, 0, sizeof(req)); + memset(&um, 0, sizeof(um)); + + req.n.nlmsg_len = NLMSG_LENGTH(sizeof(req.xpid)); + req.n.nlmsg_flags = NLM_F_REQUEST; + req.n.nlmsg_type = XFRM_MSG_MIGRATE; - req.n.nlmsg_len = NLMSG_LENGTH(sizeof(req.m)); - req.n.nlmsg_flags = NLM_F_REQUEST; - req.n.nlmsg_type = XFRM_MSG_MIGRATE; - req.m.family = sp->sel.family; - req.m.proto = tmpl->id.proto; - req.m.mode = tmpl->mode; - req.m.reqid = tmpl->reqid; + /* policy information */ + memset(&req.xpid, 0, sizeof(req.xpid)); + memcpy(&req.xpid.sel, &sp->sel, sizeof(req.xpid.sel)); + req.xpid.index = 0; + req.xpid.dir = sp->dir; - memcpy(&req.m.old_daddr, &tmpl->id.daddr, sizeof(req.m.old_daddr)); - memcpy(&req.m.old_saddr, &tmpl->saddr, sizeof(req.m.old_saddr)); - memcpy(&req.m.new_daddr, ndst, sizeof(req.m.new_daddr)); - memcpy(&req.m.new_saddr, nsrc, sizeof(req.m.new_saddr)); + /* migrate */ + um.old_family = AF_INET6; + um.new_family = AF_INET6; + um.proto = tmpl->id.proto; + um.mode = tmpl->mode; + um.reqid = tmpl->reqid; - /* set policy information */ - memset(&xpid, 0, sizeof(xpid)); - memcpy(&xpid.sel, &sp->sel, sizeof(xpid.sel)); - xpid.index = 0; - xpid.dir = sp->dir; + memcpy(&um.old_daddr, &tmpl->id.daddr, sizeof(um.old_daddr)); + memcpy(&um.old_saddr, &tmpl->saddr, sizeof(um.old_saddr)); + memcpy(&um.new_daddr, ndst, sizeof(um.new_daddr)); + memcpy(&um.new_saddr, nsrc, sizeof(um.new_saddr)); + + addattr_l(&req.n, sizeof(req), XFRMA_MIGRATE, + (void *)&um, sizeof(struct xfrm_user_migrate)); #if 0 - fprintf(stderr, "sel.family = %d\n", xpid.sel.family); - fprintf(stderr, "sel.saddr = %x:%x:%x:%x:%x:%x:%x:%x\n", - NIP6ADDR((struct in6_addr *)&xpid.sel.saddr)); - fprintf(stderr, "sel.prefixlen_s = %d\n", xpid.sel.prefixlen_s); - fprintf(stderr, "sel.sport = %d\n", xpid.sel.sport); - fprintf(stderr, "sel.sport_mask = %d\n", xpid.sel.sport_mask); - fprintf(stderr, "sel.daddr = %x:%x:%x:%x:%x:%x:%x:%x\n", - NIP6ADDR((struct in6_addr *)&xpid.sel.daddr)); - fprintf(stderr, "sel.prefixlen_d = %d\n", xpid.sel.prefixlen_d); - fprintf(stderr, "sel.dport = %d\n", xpid.sel.dport); - fprintf(stderr, "sel.dport_mask = %d\n", xpid.sel.dport_mask); - fprintf(stderr, "sel.proto = %d\n", xpid.sel.proto); - fprintf(stderr, "sel.ifindex = %d\n", xpid.sel.ifindex); - fprintf(stderr, "sel.user = %d\n", xpid.sel.user); + dbg("sel.family = %d\n", xpid.sel.family); + dbg("sel.saddr = %x:%x:%x:%x:%x:%x:%x:%x\n", + NIP6ADDR((struct in6_addr *)&xpid.sel.saddr)); + dbg("sel.prefixlen_s = %d\n", xpid.sel.prefixlen_s); + dbg("sel.sport = %d\n", xpid.sel.sport); + dbg("sel.sport_mask = %d\n", xpid.sel.sport_mask); + dbg("sel.daddr = %x:%x:%x:%x:%x:%x:%x:%x\n", + NIP6ADDR((struct in6_addr *)&xpid.sel.daddr)); + dbg("sel.prefixlen_d = %d\n", xpid.sel.prefixlen_d); + dbg("sel.dport = %d\n", xpid.sel.dport); + dbg("sel.dport_mask = %d\n", xpid.sel.dport_mask); + dbg("sel.proto = %d\n", xpid.sel.proto); + dbg("sel.ifindex = %d\n", xpid.sel.ifindex); + dbg("sel.user = %d\n", xpid.sel.user); #endif - addattr_l(&req.n, sizeof(req), XFRMA_POLICY, - (void *)&xpid, sizeof(struct xfrm_userpolicy_id)); - err = rtnl_xfrm_do(&req.n, NULL); if (err < 0) dbg("err = %d (%s)\n", err, strerror(-err)); return ((err == 0 || err == -ENOENT) ? 0 : -1); } +#else +static int xfrm_sendmigrate(struct xfrm_userpolicy_info *sp, + const struct xfrm_user_tmpl *tmpl, + const struct in6_addr *ndst, + const struct in6_addr *nsrc) +{ + dbg("Error because it is built without XFRM_MSG_MIGRATE\n"); + return -1; +} +#endif int ipsec_policy_apply(const struct in6_addr *haaddr, const struct in6_addr *hoa, @@ -261,68 +343,6 @@ int ipsec_policy_entry_check(const struc return ret; } -/* - * Set security policy information - */ -static void _set_sp(struct xfrm_userpolicy_info *sp, - struct ipsec_policy_entry *e, - int dir, - const struct in6_addr *in6_dst, - const struct in6_addr *in6_src, - int ifindex, - int nodetype) -{ - assert(sp); - assert(e); - assert(in6_dst); - assert(in6_src); - - memset(sp, 0, sizeof(*sp)); - - sp->sel.family = AF_INET6; /* XXX */ - sp->dir = dir; - sp->action = e->action; - memcpy(&sp->sel.saddr.a6, in6_src, sizeof(struct in6_addr)); - memcpy(&sp->sel.daddr.a6, in6_dst, sizeof(struct in6_addr)); - sp->sel.prefixlen_s = IN6_ARE_ADDR_EQUAL(in6_src, &in6addr_any) ? - 0 : 128; - sp->sel.prefixlen_d = IN6_ARE_ADDR_EQUAL(in6_dst, &in6addr_any) ? - 0 : 128; - sp->sel.ifindex = ifindex; - - switch (e->type) { - case IPSEC_POLICY_TYPE_TUNNELHOMETESTING: - sp->priority = MIP6_PRIO_RO_SIG_RR; - if (dir == XFRM_POLICY_IN) { - if (nodetype == MIP6_ENTITY_MN) - sp->sel.sport = htons(IP6_MH_TYPE_HOT); - else if (nodetype == MIP6_ENTITY_HA) - sp->sel.sport = htons(IP6_MH_TYPE_HOTI); - else - sp->sel.sport = 0; - } else if (dir == XFRM_POLICY_OUT) { - if (nodetype == MIP6_ENTITY_MN) - sp->sel.sport = htons(IP6_MH_TYPE_HOTI); - else if (nodetype == MIP6_ENTITY_HA) - sp->sel.sport = htons(IP6_MH_TYPE_HOT); - else - sp->sel.sport = 0; - } else { - sp->sel.sport = 0; - } - case IPSEC_POLICY_TYPE_TUNNELMH: - sp->sel.proto = IPPROTO_MH; - case IPSEC_POLICY_TYPE_TUNNELPAYLOAD: - sp->priority = MIP6_PRIO_RO_SIG_RR; - break; - default: - /* not tunnel IPsec type */ - break; - } - - return; -} - struct ha_ipsec_tnl_update { int tunnel; struct in6_addr coa; @@ -383,7 +403,8 @@ static int _ha_tnl_update(const struct i dump_migrate(ifindex, ipsec_proto, hoa, haaddr, oldcoa, newcoa); /* inbound */ - _set_tmpl(&tmpl, 0, ipsec_proto, XFRM_MODE_TUNNEL, haaddr, oldcoa, e->reqid_toha); + _set_tmpl(&tmpl, 0, ipsec_proto, XFRM_MODE_TUNNEL, + haaddr, oldcoa, e->reqid_toha); _set_sp(&sp, e, XFRM_POLICY_IN, &in6addr_any, hoa, ifindex, MIP6_ENTITY_HA); if ((err = xfrm_sendmigrate(&sp, &tmpl, haaddr, newcoa)) < 0) { @@ -392,7 +413,8 @@ static int _ha_tnl_update(const struct i } /* forward */ - _set_tmpl(&tmpl, 0, ipsec_proto, XFRM_MODE_TUNNEL, haaddr, oldcoa, e->reqid_toha); + _set_tmpl(&tmpl, 0, ipsec_proto, XFRM_MODE_TUNNEL, + haaddr, oldcoa, e->reqid_toha); _set_sp(&sp, e, XFRM_POLICY_FWD, &in6addr_any, hoa, ifindex, MIP6_ENTITY_HA); if ((err = xfrm_sendmigrate(&sp, &tmpl, haaddr, newcoa)) < 0) { @@ -401,7 +423,8 @@ static int _ha_tnl_update(const struct i } /* outbound */ - _set_tmpl(&tmpl, 0, ipsec_proto, XFRM_MODE_TUNNEL, oldcoa, haaddr, e->reqid_tomn); + _set_tmpl(&tmpl, 0, ipsec_proto, XFRM_MODE_TUNNEL, + oldcoa, haaddr, e->reqid_tomn); _set_sp(&sp, e, XFRM_POLICY_OUT, hoa, &in6addr_any, ifindex, MIP6_ENTITY_HA); if ((err = xfrm_sendmigrate(&sp, &tmpl, newcoa, haaddr)) < 0) { @@ -474,7 +497,7 @@ static int _ha_tnl_pol_mod(const struct ifindex, MIP6_ENTITY_HA); _set_tmpl(&tmpl, AF_INET6, ipsec_proto, XFRM_MODE_TUNNEL, haaddr, hoa, e->reqid_toha); - if (xfrm_policy_mod(&sp, &tmpl, 1, add) < 0) { + if (xfrm_ipsec_policy_mod(&sp, &tmpl, 1, add) < 0) { dbg("modifying INBOUND policy failed\n"); err = -1; goto end; @@ -485,7 +508,7 @@ static int _ha_tnl_pol_mod(const struct ifindex, MIP6_ENTITY_HA); _set_tmpl(&tmpl, AF_INET6, ipsec_proto, XFRM_MODE_TUNNEL, haaddr, hoa, e->reqid_toha); - if (xfrm_policy_mod(&sp, &tmpl, 1, add) < 0) { + if (xfrm_ipsec_policy_mod(&sp, &tmpl, 1, add) < 0) { dbg("modifying FORWARD policy failed\n"); err = -1; goto end; @@ -496,7 +519,7 @@ static int _ha_tnl_pol_mod(const struct ifindex, MIP6_ENTITY_HA); _set_tmpl(&tmpl, AF_INET6, ipsec_proto, XFRM_MODE_TUNNEL, hoa, haaddr, e->reqid_tomn); - if (xfrm_policy_mod(&sp, &tmpl, 1, add) < 0) { + if (xfrm_ipsec_policy_mod(&sp, &tmpl, 1, add) < 0) { dbg("modifying OUTBOUND policy failed\n"); err = -1; goto end; @@ -606,7 +629,8 @@ static int _mn_tnl_update(const struct i dump_migrate(ifindex, ipsec_proto, hoa, haaddr, oldcoa, newcoa); /* outbound */ - _set_tmpl(&tmpl, 0, ipsec_proto, XFRM_MODE_TUNNEL, haaddr, oldcoa, e->reqid_toha); + _set_tmpl(&tmpl, 0, ipsec_proto, XFRM_MODE_TUNNEL, + haaddr, oldcoa, e->reqid_toha); _set_sp(&sp, e, XFRM_POLICY_OUT, &in6addr_any, hoa, ifindex, MIP6_ENTITY_MN); if ((err = xfrm_sendmigrate(&sp, &tmpl, haaddr, newcoa)) < 0) { @@ -615,7 +639,8 @@ static int _mn_tnl_update(const struct i } /* inbound */ - _set_tmpl(&tmpl, 0, ipsec_proto, XFRM_MODE_TUNNEL, oldcoa, haaddr, e->reqid_tomn); + _set_tmpl(&tmpl, 0, ipsec_proto, XFRM_MODE_TUNNEL, + oldcoa, haaddr, e->reqid_tomn); _set_sp(&sp, e, XFRM_POLICY_IN, hoa, &in6addr_any, ifindex, MIP6_ENTITY_MN); if ((err = xfrm_sendmigrate(&sp, &tmpl, newcoa, haaddr)) < 0) { @@ -703,7 +728,7 @@ static int _mn_tnl_pol_mod(const struct ifindex, MIP6_ENTITY_MN); _set_tmpl(&tmpl, AF_INET6, ipsec_proto, XFRM_MODE_TUNNEL, hoa, haaddr, e->reqid_tomn); - if (xfrm_policy_mod(&sp, &tmpl, 1, add) < 0) { + if (xfrm_ipsec_policy_mod(&sp, &tmpl, 1, add) < 0) { dbg("modifying INBOUND policy failed.\n"); err = -1; goto end; @@ -714,7 +739,7 @@ static int _mn_tnl_pol_mod(const struct ifindex, MIP6_ENTITY_MN); _set_tmpl(&tmpl, AF_INET6, ipsec_proto, XFRM_MODE_TUNNEL, haaddr, hoa, e->reqid_toha); - if (xfrm_policy_mod(&sp, &tmpl, 1, add) < 0) { + if (xfrm_ipsec_policy_mod(&sp, &tmpl, 1, add) < 0) { dbg("modifying OUTBOUND policy failed.\n"); err = -1; goto end; diff --git a/src/main.c b/src/main.c index 0769cde..f5b3b7e 100644 --- a/src/main.c +++ b/src/main.c @@ -80,6 +80,7 @@ static void terminate(void) /* got SIGINT, cleanup and exit */ syslog(LOG_INFO, "terminated (SIGINT)"); dbg("got SIGINT, exiting\n"); + debug_close(); pthread_exit(NULL); } @@ -176,7 +177,7 @@ int main(int argc, char **argv) int logflags = 0; int ret = 1; - sdbg = stderr; + debug_init(); sigemptyset(&sigblock); sigaddset(&sigblock, SIGHUP); @@ -206,8 +207,21 @@ #endif if (conf.debug_level == 0) daemon_start(1); else { - dbg("%s started in debug mode, not detaching from terminal\n", - PACKAGE_NAME); + /* if debugging with debug log file, detach from tty */ + if (conf.debug_log_file) { + daemon_start(1); + + ret = debug_open(conf.debug_log_file); + if (ret < 0) { + fprintf(stderr, "can't init debug log:%s\n", + strerror(-ret)); + goto debug_failed; + } + dbg("%s started in debug mode\n", PACKAGE_NAME); + } else { + dbg("%s started in debug mode, not detaching from terminal\n", + PACKAGE_NAME); + } conf_show(&conf); } @@ -270,6 +284,8 @@ taskqueue_failed: policy_cleanup(); policy_failed: rr_cn_failed: + debug_close(); +debug_failed: #ifdef ENABLE_VT vt_failed: #endif diff --git a/src/mh.c b/src/mh.c index 413d4f9..b0a9520 100644 --- a/src/mh.c +++ b/src/mh.c @@ -553,6 +553,17 @@ int mh_send(const struct in6_addr_bundle mh = (struct ip6_mh *)iov[0].iov_base; mh->ip6mh_hdrlen = (mh_length(iov, iov_count) >> 3) - 1; + /* + * We use MH out policy for all address. Then we should update it + * to refresh its bundle in kernel to be used with correct + * route, IPsec SA and neighbor cache entry for the destination. + * IKE daemon does the same thing for rekeying process. + */ + if (xfrm_cn_policy_mh_out_touch(1) < 0) { + MDBG("MH out policy touch failed: BA for " + "%x:%x:%x:%x:%x:%x:%x:%x\n", NIP6ADDR(addrs->dst)); + } + MDBG("sending MH type %d\n" "from %x:%x:%x:%x:%x:%x:%x:%x\n" "to %x:%x:%x:%x:%x:%x:%x:%x\n", @@ -595,7 +606,6 @@ int mh_send(const struct in6_addr_bundle biov->iov_len = orig_len; } } - memset(&daddr, 0, sizeof(struct sockaddr_in6)); daddr.sin6_family = AF_INET6; @@ -863,6 +873,14 @@ void mh_send_be(struct in6_addr *dst, st struct iovec iov; struct in6_addr_bundle out; + if (IN6_IS_ADDR_UNSPECIFIED(dst) || + IN6_IS_ADDR_LOOPBACK(dst) || + IN6_IS_ADDR_MULTICAST(dst)) { + MDBG("Omit BE for non-unicast " + "%x:%x:%x:%x:%x:%x:%x:%x\n", NIP6ADDR(dst)); + return; + } + out.remote_coa = NULL; out.local_coa = NULL; be = mh_create(&iov, IP6_MH_TYPE_BERROR); diff --git a/src/mn.c b/src/mn.c index a94f687..da67ef3 100644 --- a/src/mn.c +++ b/src/mn.c @@ -41,6 +41,8 @@ #include #include #include +#include + #include "debug.h" #include "mipv6.h" #include "icmp6.h" @@ -77,6 +79,10 @@ #else #define MDBG2(...) #endif +#ifndef FIB_RULE_FIND_SADDR +#define FIB_RULE_FIND_SADDR 0 +#endif + LIST_HEAD(home_addr_list); pthread_rwlock_t mn_lock; @@ -93,6 +99,43 @@ static int pending_bas = 0; static void mn_send_home_bu(struct home_addr_info *hai); static int mn_ext_tunnel_ops(int request, int old_if, int new_if, void *data); +static int mn_block_rule_del(struct home_addr_info *hai) +{ + int ret = -1; + + if (!(hai->home_block & HOME_ADDR_RULE_BLOCK)) { + MDBG("blackhole is not set.\n"); + return ret; + } + + if ((ret = rule_del(NULL, 0, IP6_RULE_PRIO_MIP6_BLOCK, RTN_BLACKHOLE, + &hai->hoa.addr, 128, &in6addr_any, 0, + FIB_RULE_FIND_SADDR)) < 0) + MDBG("failed to delete blackhole rule.\n"); + else + hai->home_block &= ~HOME_ADDR_RULE_BLOCK; + + return ret; +} + +static int mn_block_rule_add(struct home_addr_info *hai) +{ + int ret = -1; + + if (hai->home_block & HOME_ADDR_RULE_BLOCK) { + MDBG("blackhole is already set.\n"); + return ret; + } + if ((ret = rule_add(NULL, 0, IP6_RULE_PRIO_MIP6_BLOCK, RTN_BLACKHOLE, + &hai->hoa.addr, 128, &in6addr_any, 0, + FIB_RULE_FIND_SADDR)) < 0) + MDBG("failed to delete blackhole rule.\n"); + else + hai->home_block |= HOME_ADDR_RULE_BLOCK; + + return ret; +} + static void bul_expire(struct tq_elem *tqe) { pthread_rwlock_wrlock(&mn_lock); @@ -563,7 +606,7 @@ static int mv_hoa(struct ifaddrmsg *ifa, NIP6ADDR(&hoa->addr), plen, ifa->ifa_index, mha->if_next); err = addr_add(&hoa->addr, plen, - ifa->ifa_flags|IFA_F_HOMEADDRESS, + ifa->ifa_flags|IFA_F_HOMEADDRESS_NODAD, ifa->ifa_scope, mha->if_next, preferred, valid); if (err < 0) return err; @@ -580,7 +623,7 @@ static int mn_tnl_state_add(struct home_ if ((err = mn_ro_pol_add(hai, ifindex, all)) < 0) return err; if ((err = route_add(ifindex, RT6_TABLE_MIP6, RTPROT_MIP, 0, - IP6_RT_PRIO_MIP6_OUT, &hai->hoa.addr, 128, + IP6_RT_PRIO_MIP6_OUT, &in6addr_any, 0, &in6addr_any, 0, NULL)) < 0) { mn_ro_pol_del(hai, ifindex, all); } @@ -955,7 +998,7 @@ static void mn_recv_ba(const struct ip6_ NIP6ADDR(in->local_coa != NULL ? in->local_coa : &in6addr_any), ba->ip6mhba_status); dbg("Dumping corresponding BULE\n"); - dump_bule(bule, sdbg); + dbg_func(bule, dump_bule); /* First check authenticator */ if (!(bule->flags & IP6_MH_BU_HOME) && mn_chk_bauth(ba, len, &mh_opts, bule)) { @@ -1052,6 +1095,7 @@ static void mn_recv_ba(const struct ip6_ bul_iterate(&hai->bul, mn_rr_start_handoff, NULL); pthread_rwlock_unlock(&mn_lock); mn_movement_event(NULL); + mn_block_rule_del(hai); return; } /* If status of BA is 0 or 1, Binding Update is accepted. */ @@ -1190,9 +1234,9 @@ static int flag_hoa(struct ifaddrmsg *if hoa->valid_time.tv_sec); } if (fhoa->flag) - ifa->ifa_flags |= IFA_F_HOMEADDRESS; + ifa->ifa_flags |= IFA_F_HOMEADDRESS_NODAD; else - ifa->ifa_flags &= ~IFA_F_HOMEADDRESS; + ifa->ifa_flags &= ~IFA_F_HOMEADDRESS_NODAD; MDBG("set HoA %x:%x:%x:%x:%x:%x:%x:%x/%d iif %d flags %x preferred_time %u valid_time %u\n", NIP6ADDR(addr), plen, ifa->ifa_index, ifa->ifa_flags, preferred, valid); @@ -1219,12 +1263,12 @@ static void clean_home_addr_info(struct hai->hoa.iif, &arg, flag_hoa); bul_iterate(&hai->bul, mn_dereg, NULL); bul_home_cleanup(&hai->bul); - rule_del(NULL, 0, - IP6_RULE_PRIO_MIP6_BLOCK, RTN_BLACKHOLE, - &hai->hoa.addr, 128, &in6addr_any, 0); + + mn_block_rule_del(hai); + rule_del(NULL, RT6_TABLE_MIP6, IP6_RULE_PRIO_MIP6_HOA_OUT, RTN_UNICAST, - &hai->hoa.addr, 128, &in6addr_any, 0); + &hai->hoa.addr, 128, &in6addr_any, 0, FIB_RULE_FIND_SADDR); tunnel_del(hai->if_tunnel, NULL, NULL); dhaad_stop(hai); free(hai); @@ -1308,14 +1352,13 @@ static int conf_home_addr_info(struct ho } if (rule_add(NULL, RT6_TABLE_MIP6, IP6_RULE_PRIO_MIP6_HOA_OUT, RTN_UNICAST, - &hai->hoa.addr, 128, &in6addr_any, 0) < 0) { + &hai->hoa.addr, 128, &in6addr_any, 0, FIB_RULE_FIND_SADDR) < 0) { goto clean_err; } - if (rule_add(NULL, 0, - IP6_RULE_PRIO_MIP6_BLOCK, RTN_BLACKHOLE, - &hai->hoa.addr, 128, &in6addr_any, 0) < 0) { + + if (mn_block_rule_add(hai) < 0) goto clean_err; - } + if(bul_home_init(hai)) { goto clean_err; } @@ -1488,14 +1531,14 @@ static inline void linklocal_rt_rules_de { rule_del(NULL, RT6_TABLE_MAIN, IP6_RULE_PRIO_MIP6_COA_OUT, RTN_UNICAST, - &linklocal_prefix, 64, &in6addr_any, 0); + &linklocal_prefix, 64, &in6addr_any, 0, 0); } static inline int linklocal_rt_rules_add(void) { return rule_add(NULL, RT6_TABLE_MAIN, IP6_RULE_PRIO_MIP6_COA_OUT, RTN_UNICAST, - &linklocal_prefix, 64, &in6addr_any, 0); + &linklocal_prefix, 64, &in6addr_any, 0, 0); } static int mn_ext_tunnel_ops(int request, int old_if, int new_if, void *data) @@ -1559,6 +1602,7 @@ static int mn_move(struct home_addr_info } } else { MDBG("in foreign net\n"); + mn_block_rule_add(hai); if (hai->pend_ba) { hai->pend_ba = 0; pending_bas--; @@ -1686,7 +1730,7 @@ static int mn_hoa_add(struct home_addr_i valid = mpd_curr_lft(&now, &hoa->timestamp, hoa->valid_time.tv_sec); - flag = IFA_F_HOMEADDRESS; + flag = IFA_F_HOMEADDRESS_NODAD; } return addr_add(addr, plen, flag, scope, ifindex, preferred, valid); } @@ -1723,6 +1767,10 @@ static int mn_addr_do_dad(int fd, struct return -1; } else { MDBG("DAD succeeded!\n"); + MDBG("address = %x:%x:%x:%x:%x:%x:%x:%x\n", + NIP6ADDR(addr)); + if (!IN6_IS_ADDR_LINKLOCAL(addr) && hai) + mn_block_rule_del(hai); return 0; } } else { @@ -2185,7 +2233,7 @@ void mn_start_ro(struct in6_addr *cn, st pthread_rwlock_wrlock(&mn_lock); hai = mn_get_home_addr(hoa); - if (!hai || hai->at_home || iif != hai->if_tunnel) { + if (!hai || hai->at_home) { pthread_rwlock_unlock(&mn_lock); return; } @@ -2223,6 +2271,7 @@ void mn_start_ro(struct in6_addr *cn, st if (bul_add(bule) < 0) { bul_delete(bule); + pthread_rwlock_unlock(&mn_lock); return; } mn_rr_refresh(bule); @@ -2254,7 +2303,7 @@ static void mn_recv_brr(const struct ip6 return; } dbg("Received BRR\n"); - dump_bule(e, sdbg); + dbg_func(e, dump_bule); clock_gettime(CLOCK_REALTIME, &now); /* Do we need a binding? */ diff --git a/src/mn.h b/src/mn.h index dacd942..5cc3bc4 100644 --- a/src/mn.h +++ b/src/mn.h @@ -19,6 +19,8 @@ #define MPS_REFRESH_DELAY #define MN_RR_BEFORE_EXPIRE 1 /* second */ #define MN_TEST_INIT_DELAY 5 /* XXX: second */ +#define IFA_F_HOMEADDRESS_NODAD (IFA_F_HOMEADDRESS | IFA_F_NODAD) + #define NON_MIP_CN_LTIME 420 /* s */ extern const struct timespec non_mip_cn_ltime_ts; #define NON_MIP_CN_LTIME_TS non_mip_cn_ltime_ts @@ -45,6 +47,7 @@ struct ha_candidate_list { #define HOME_LINK_BLOCK 0x1 #define HOME_ADDR_BLOCK 0x2 +#define HOME_ADDR_RULE_BLOCK 0x4 struct mn_addr { struct in6_addr addr; diff --git a/src/movement.c b/src/movement.c index 378b51c..2a5fb39 100644 --- a/src/movement.c +++ b/src/movement.c @@ -32,6 +32,8 @@ #include #include #include #include +#include +#include #include "debug.h" #include "icmp6.h" @@ -73,11 +75,15 @@ static pthread_t md_listener; static int conf_default_autoconf = 1; static int conf_default_ra = 1; +static int conf_default_ra_defrtr = 1; +static int conf_default_ra_pinfo = 1; static int conf_default_rs = 3; static int conf_default_rs_ival = 4; static int conf_autoconf = 1; -static int conf_ra = 0; +static int conf_ra = 1; +static int conf_ra_pinfo = 1; +static int conf_ra_defrtr = 0; static int conf_rs = 0; static unsigned int adv_ivals_md_trigger = 1; @@ -130,7 +136,7 @@ static inline void md_free_coa(struct md static void md_flush_coa(struct md_coa *coa) { - if (!(coa->flags&IFA_F_HOMEADDRESS)) { + if (!(coa->flags&IFA_F_HOMEADDRESS_NODAD)) { MDBG2("deleting CoA " "%x:%x:%x:%x:%x:%x:%x:%x on iface %d\n", NIP6ADDR(&coa->addr), coa->ifindex); @@ -161,9 +167,9 @@ static void md_prefix_rule_del(struct pr { struct in6_addr prefix; ipv6_addr_prefix(&prefix, &p->ple_prefix, p->ple_plen); - rule_del(NULL, RT6_TABLE_MAIN, IP6_RULE_PRIO_MIP6_COA_OUT, + rule_del(NULL, RT6_TABLE_MAIN, IP6_RULE_PRIO_MIP6_COA_OUT, RTN_UNICAST, &prefix, p->ple_plen, - &in6addr_any, 0); + &in6addr_any, 0, 0); } static void __md_free_router(struct md_router *rtr) @@ -281,9 +287,9 @@ static void md_expire_router(struct md_i static void md_block_rule_del(struct md_inet6_iface *iface) { rule_del(NULL, 0, IP6_RULE_PRIO_MIP6_BLOCK, RTN_BLACKHOLE, - &in6addr_any, 0, &in6addr_any, 0); + &in6addr_any, 0, &in6addr_any, 0, 0); rule_del(NULL, RT6_TABLE_MAIN, IP6_RULE_PRIO_MIP6_COA_OUT, RTN_UNICAST, - &in6addr_any, 128, &in6addr_any, 0); + &in6addr_any, 128, &in6addr_any, 0, 0); iface->iface_flags &= ~MD_BLOCK_TRAFFIC; } @@ -648,7 +654,7 @@ static void iface_proc_entries_init(stru { set_iface_proc_entry(PROC_SYS_IP6_AUTOCONF, iface->name, conf_autoconf); - set_iface_proc_entry(PROC_SYS_IP6_ACCEPT_RA, iface->name, conf_ra); + set_iface_proc_entry(PROC_SYS_IP6_ACCEPT_RA_DEFRTR, iface->name, conf_ra_defrtr); set_iface_proc_entry(PROC_SYS_IP6_RTR_SOLICITS, iface->name, conf_rs); tssetmsec(iface->reachable, DEFAULT_REACHABLE_TIME); tssetmsec(iface->retransmit, DEFAULT_RETRANSMIT_TIMER); @@ -894,6 +900,8 @@ static struct md_router *md_create_route memset(new, 0, sizeof(struct md_router)); clock_gettime(CLOCK_REALTIME, &new->timestamp); INIT_LIST_HEAD(&new->prefixes); + INIT_LIST_HEAD(&new->list); + INIT_LIST_HEAD(&new->tqe.list); while (optlen > 1) { int olen = opt[1] << 3; @@ -956,8 +964,6 @@ static struct md_router *md_create_route if (new->prefix_cnt == 0) goto free_rtr; - INIT_LIST_HEAD(&new->list); - INIT_LIST_HEAD(&new->tqe.list); new->iface = iface; new->hoplimit = ra->nd_ra_curhoplimit; new->ra_flags = ra->nd_ra_flags_reserved; @@ -1175,6 +1181,7 @@ static void md_router_timeout_probe(stru static void md_update_router_stats(struct md_router *rtr) { struct list_head *list; + struct in6_addr coa; MDBG2("adding default route via %x:%x:%x:%x:%x:%x:%x:%x\n", NIP6ADDR(&rtr->lladdr)); @@ -1183,7 +1190,7 @@ static void md_update_router_stats(struc &rtr->lladdr, rtr->hwa, rtr->hwalen, 1); route_add(rtr->ifindex, RT_TABLE_MAIN, RTPROT_RA, - RTM_F_DEFAULT|RTM_F_ADDRCONF, 1024, + RTF_DEFAULT|RTF_ADDRCONF, 1024, &in6addr_any, 0, &in6addr_any, 0, &rtr->lladdr); list_for_each(list, &rtr->prefixes) { @@ -1192,9 +1199,16 @@ static void md_update_router_stats(struc /* pass prefix to kernel if it was included in the latest RA */ if (!tsbefore(rtr->timestamp, p->timestamp) && p->ple_prefd_time <= p->ple_valid_time) { - MDBG2("adding prefix %x:%x:%x:%x:%x:%x:%x:%x/%d\n", - NIP6ADDR(&p->ple_prefix), p->ple_plen); - prefix_add(rtr->ifindex, &p->pinfo); + ipv6_addr_set(&coa, + (&p->ple_prefix)->s6_addr32[0], + (&p->ple_prefix)->s6_addr32[1], + (&(rtr->iface)->lladdr)->s6_addr32[2], + (&(rtr->iface)->lladdr)->s6_addr32[3]); + MDBG("add coa %x:%x:%x:%x:%x:%x:%x:%x on interface (%d)\n", + NIP6ADDR(&coa),rtr->ifindex); + + addr_add(&coa, p->ple_plen, 0, RT_SCOPE_UNIVERSE, + rtr->ifindex, p->ple_prefd_time,p->ple_valid_time); if (p->ple_flags & ND_OPT_PI_FLAG_RADDR) neigh_add(rtr->ifindex, NUD_STALE, @@ -1240,9 +1254,9 @@ static void md_prefix_rule_add(struct pr { struct in6_addr prefix; ipv6_addr_prefix(&prefix, &p->ple_prefix, p->ple_plen); - rule_add(NULL, RT6_TABLE_MAIN, IP6_RULE_PRIO_MIP6_COA_OUT, + rule_add(NULL, RT6_TABLE_MAIN, IP6_RULE_PRIO_MIP6_COA_OUT, RTN_UNICAST, &prefix, p->ple_plen, - &in6addr_any, 0); + &in6addr_any, 0, 0); } static void md_update_router(struct md_router *new, struct md_router *old) @@ -1313,13 +1327,13 @@ static int md_block_rule_add(struct md_i /* Allow DAD probes and RS messages */ rule_add(NULL, RT6_TABLE_MAIN, IP6_RULE_PRIO_MIP6_COA_OUT, RTN_UNICAST, - &in6addr_any, 128, &in6addr_any, 0); + &in6addr_any, 128, &in6addr_any, 0, 0); /* drop outgoing global traffic until DAD has been performed on CoA to make routing and tunnel end-point updates atomic during handoff */ return rule_add(NULL, 0, IP6_RULE_PRIO_MIP6_BLOCK, RTN_BLACKHOLE, - &in6addr_any, 0, &in6addr_any, 0); + &in6addr_any, 0, &in6addr_any, 0, 0); } static void md_add_default_router(struct md_inet6_iface *iface, @@ -1634,7 +1648,7 @@ struct rtnl_handle md_rth; static void *md_nl_listen(void *arg) { pthread_dbg("thread started"); - rtnl_ext_listen(&md_rth, process_nlmsg, NULL); + rtnl_listen(&md_rth, process_nlmsg, NULL); pthread_exit(NULL); } @@ -1642,15 +1656,15 @@ static void iface_default_proc_entries_i { get_iface_proc_entry(PROC_SYS_IP6_AUTOCONF, "default", &conf_default_autoconf); - get_iface_proc_entry(PROC_SYS_IP6_ACCEPT_RA, - "default", &conf_default_ra); + get_iface_proc_entry(PROC_SYS_IP6_ACCEPT_RA_DEFRTR, + "default", &conf_default_ra_defrtr); get_iface_proc_entry(PROC_SYS_IP6_RTR_SOLICITS, "default", &conf_default_rs); get_iface_proc_entry(PROC_SYS_IP6_RTR_SOLICIT_INTERVAL, "default", &conf_default_rs_ival); set_iface_proc_entry(PROC_SYS_IP6_AUTOCONF, "default", conf_autoconf); - set_iface_proc_entry(PROC_SYS_IP6_ACCEPT_RA, "default", conf_ra); + set_iface_proc_entry(PROC_SYS_IP6_ACCEPT_RA_DEFRTR, "default", conf_ra_defrtr); set_iface_proc_entry(PROC_SYS_IP6_RTR_SOLICITS, "default", conf_rs); } @@ -1719,8 +1733,8 @@ static void iface_default_proc_entries_c { set_iface_proc_entry(PROC_SYS_IP6_AUTOCONF, "default", conf_default_autoconf); - set_iface_proc_entry(PROC_SYS_IP6_ACCEPT_RA, - "default", conf_default_ra); + set_iface_proc_entry(PROC_SYS_IP6_ACCEPT_RA_DEFRTR, + "default", conf_default_ra_defrtr); set_iface_proc_entry(PROC_SYS_IP6_RTR_SOLICITS, "default", conf_default_rs); } @@ -1729,8 +1743,8 @@ static void iface_proc_entries_cleanup(s { set_iface_proc_entry(PROC_SYS_IP6_AUTOCONF, iface->name, iface->devconf[DEVCONF_AUTOCONF]); - set_iface_proc_entry(PROC_SYS_IP6_ACCEPT_RA, iface->name, - iface->devconf[DEVCONF_ACCEPT_RA]); + set_iface_proc_entry(PROC_SYS_IP6_ACCEPT_RA_DEFRTR, iface->name, + iface->devconf[DEVCONF_ACCEPT_RA_DEFRTR]); set_iface_proc_entry(PROC_SYS_IP6_RTR_SOLICITS, iface->name, iface->devconf[DEVCONF_RTR_SOLICITS]); } diff --git a/src/movement.h b/src/movement.h index b861cf8..0e532c3 100644 --- a/src/movement.h +++ b/src/movement.h @@ -65,6 +65,8 @@ enum { DEVCONF_HOPLIMIT, DEVCONF_MTU6, DEVCONF_ACCEPT_RA, + DEVCONF_ACCEPT_RA_DEFRTR, + DEVCONF_ACCEPT_RA_PINFO, DEVCONF_ACCEPT_REDIRECTS, DEVCONF_AUTOCONF, DEVCONF_DAD_TRANSMITS, diff --git a/src/ndisc.c b/src/ndisc.c index fcb4b70..c8d729d 100644 --- a/src/ndisc.c +++ b/src/ndisc.c @@ -237,11 +237,18 @@ static int ndisc_send_unspec(int type, i struct sockaddr_in6 dst; char cbuf[CMSG_SPACE(sizeof(*pinfo))]; struct iovec iov; - int fd, datalen, ret; + int fd, datalen, ret, val = 1; fd = socket(AF_INET6, SOCK_RAW, IPPROTO_RAW); if (fd < 0) return -1; + if (setsockopt(fd, IPPROTO_IPV6, IP_HDRINCL, + &val, sizeof(val)) < 0) { + dbg("cannot set IP_HDRINCL: %s\n", strerror(errno)); + close(fd); + return -errno; + } + memset(&frame, 0, sizeof(frame)); memset(&dst, 0, sizeof(dst)); @@ -403,7 +410,7 @@ int ndisc_do_dad(int ifi, struct in6_add struct icmp6_filter filter; struct in6_addr solicit, ll; unsigned char msg[MAX_PKT_LEN]; - int hoplimit, sock, ret, val = 1; + int hoplimit, sock = -1, ret, val = 1, err = -1; fd_set rset; struct timeval tv; @@ -411,18 +418,47 @@ int ndisc_do_dad(int ifi, struct in6_add ICMP6_FILTER_SETPASS(ND_NEIGHBOR_ADVERT, &filter); sock = socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6); - setsockopt(sock, IPPROTO_IPV6, IPV6_RECVPKTINFO, &val, sizeof(val)); - setsockopt(sock, IPPROTO_IPV6, IPV6_RECVHOPLIMIT, &val, sizeof(val)); - setsockopt(sock, IPPROTO_ICMPV6, ICMP6_FILTER, &filter, - sizeof(struct icmp6_filter)); + if (sock < 0) { + dbg("socket: %s\n", strerror(errno)); + goto end; + } + + if (setsockopt(sock, IPPROTO_IPV6, IPV6_RECVPKTINFO, + &val, sizeof(val)) < 0) { + dbg("cannot set IPV6_RECVPKTINFO: %s\n", strerror(errno)); + goto end; + } + if (setsockopt(sock, IPPROTO_IPV6, IPV6_RECVHOPLIMIT, + &val, sizeof(val)) < 0) { + dbg("cannot set IPV6_RECVHOPLIMIT: %s\n", strerror(errno)); + goto end; + } + if (setsockopt(sock, IPPROTO_ICMPV6, ICMP6_FILTER, &filter, + sizeof(struct icmp6_filter)) < 0) { + dbg("cannot set ICMPV6_FILTER: %s\n", strerror(errno)); + goto end; + } ipv6_addr_solict_mult(addr, &solicit); - if_mc_group(sock, ifi, &in6addr_all_nodes_mc, IPV6_JOIN_GROUP); - if_mc_group(sock, ifi, &solicit, IPV6_JOIN_GROUP); - ndisc_send_unspec(ND_NEIGHBOR_SOLICIT, ifi, addr); + if (if_mc_group(sock, ifi, &in6addr_all_nodes_mc, IPV6_JOIN_GROUP)) { + dbg("cannot join all node mc\n"); + goto end; + } + if (if_mc_group(sock, ifi, &solicit, IPV6_JOIN_GROUP)) { + dbg("cannot joing slicit node mc\n"); + goto end; + } + if (ndisc_send_unspec(ND_NEIGHBOR_SOLICIT, ifi, addr) <= 0) { + dbg("Error at sending NS\n"); + goto end; + } + if (do_ll) { ipv6_addr_llocal(addr, &ll); - ndisc_send_unspec(ND_NEIGHBOR_SOLICIT, ifi, &ll); + if (ndisc_send_unspec(ND_NEIGHBOR_SOLICIT, ifi, &ll) <= 0) { + dbg("Error at sending NS (link-local target)\n"); + goto end; + } } FD_ZERO(&rset); @@ -436,7 +472,7 @@ int ndisc_do_dad(int ifi, struct in6_add */ if (select(sock+1, &rset, NULL, NULL, &tv) == 0) { dbg("Dad success\n"); - ret = 0; + err = 0; break; } if (!FD_ISSET(sock, &rset)) @@ -452,10 +488,11 @@ int ndisc_do_dad(int ifi, struct in6_add if (IN6_ARE_ADDR_EQUAL(addr, &hdr->nd_na_target) || (do_ll && IN6_ARE_ADDR_EQUAL(&ll, &hdr->nd_na_target))) { dbg("Failure\n"); - ret = -1; break; } } - close(sock); - return ret; + end: + if (sock >= 0) + close(sock); + return err; } diff --git a/src/pmgr.c b/src/pmgr.c deleted file mode 100644 index e1506b7..0000000 --- a/src/pmgr.c +++ /dev/null @@ -1,136 +0,0 @@ -/* - * $Id: pmgr.c.in 1.3 06/02/08 00:53:40+02:00 vnuorval@tcs.hut.fi $ - * - * This file is part of the MIPL Mobile IPv6 for Linux. - * - * Author: Antti Tuominen - * - * Copyright 2005 GO-Core Project - * Copyright 2005,2006 Helsinki University of Technology - * - * MIPL Mobile IPv6 for Linux 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; version 2 of - * the License. - * - * MIPL Mobile IPv6 for Linux 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 MIPL Mobile IPv6 for Linux; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA. - */ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include -#include -#include -#include -#include -#include "policy.h" -#include "pmgr.h" - -static void pmgr_init_defaults(struct pmgr_cb *lb) -{ - memset(lb, 0, sizeof(struct pmgr_cb)); - strcpy(lb->so_path, "[internal]"); - - lb->best_iface = default_best_iface; - lb->best_coa = default_best_coa; - lb->max_binding_life = default_max_binding_life; - lb->discard_binding = default_discard_binding; - lb->use_bradv = default_use_bradv; - lb->use_keymgm = default_use_keymgm; - lb->accept_inet6_iface = default_accept_inet6_iface; - lb->accept_ra = default_accept_ra; - lb->best_ro_coa = default_best_ro_coa; -} - -static void pmgr_init_entrypoints(struct pmgr_cb *ep, void *h) -{ - /* To keep -fstrict-aliasing happy */ - union f_un { - int (*i) (); - void *v; - } func; - - func.v = dlsym(h, "best_iface"); - if (dlerror() == NULL) - ep->best_iface = func.i; - func.v = dlsym(h, "best_coa"); - if (dlerror() == NULL) - ep->best_coa = func.i; - func.v = dlsym(h, "max_binding_life"); - if (dlerror() == NULL) - ep->max_binding_life = func.i; - func.v = dlsym(h, "discard_binding"); - if (dlerror() == NULL) - ep->discard_binding = func.i; - func.v = dlsym(h, "use_bradv"); - if (dlerror() == NULL) - ep->use_bradv = func.i; - func.v = dlsym(h, "use_keymgm"); - if (dlerror() == NULL) - ep->use_keymgm = func.i; - func.v = dlsym(h, "accept_inet6_iface"); - if (dlerror() == NULL) - ep->accept_inet6_iface = func.i; - func.v = dlsym(h, "accept_ra"); - if (dlerror() == NULL) - ep->accept_ra = func.i; - func.v = dlsym(h, "best_ro_coa"); - if (dlerror() == NULL) - ep->best_ro_coa = func.i; -} - -int pmgr_init(char *libpath, struct pmgr_cb *lb) -{ - struct pmgr_cb *old; - void *h; - - if (libpath == NULL) { - pmgr_init_defaults(lb); - return 0; - } - - h = dlopen(libpath, RTLD_LAZY); - - if (dlerror()) - return -ENOENT; - - old = (struct pmgr_cb *)malloc(sizeof(*old)); - if (old == NULL) - return -ENOMEM; - - memcpy(old, lb, sizeof(*old)); - lb->old = old; - - strncpy(lb->so_path, libpath, _POSIX_PATH_MAX); - pmgr_init_entrypoints(lb, h); - lb->handle = h; - - return 0; -} - -int pmgr_close(struct pmgr_cb *lb) -{ - void *h = lb->handle; - struct pmgr_cb *t; - - if (lb->old) { - t = lb->old; - lb->old = lb->old->old; - memcpy(lb, t, sizeof(*lb)); - free(t); - } - - if (h != NULL) - return dlclose(h); - - return 0; -} diff --git a/src/pmgr.h b/src/pmgr.h deleted file mode 100644 index 657e01c..0000000 --- a/src/pmgr.h +++ /dev/null @@ -1,56 +0,0 @@ -/* Do not edit. This file is automatically created during make. */ -/* $Id: pmgr.h.in 1.1 05/02/21 14:45:42+02:00 anttit@tcs.hut.fi $ */ - -#ifndef __PMGR_H__ -#define __PMGR_H__ 1 - -#ifdef HAVE_CONFIG_H -#include -#endif -#include -#include "policy.h" - -struct pmgr_cb { - int (*best_iface) (const struct in6_addr * hoa, - const struct in6_addr * ha, int pref_iface); - int (*best_coa) (const struct in6_addr * hoa, - const struct in6_addr * ha, int iif, - const struct in6_addr * pref_coa, - struct in6_addr * coa); - int (*max_binding_life) (const struct in6_addr * remote_hoa, - const struct in6_addr * remote_coa, - const struct in6_addr * local_addr, - const struct ip6_mh_binding_update * bu, - ssize_t len, - const struct timespec * suggested, - struct timespec * lifetime); - int (*discard_binding) (const struct in6_addr * remote_hoa, - const struct in6_addr * remote_coa, - const struct in6_addr * local_addr, - const struct ip6_mh_binding_update * bu, - ssize_t len); - int (*use_bradv) (const struct in6_addr * remote_hoa, - const struct in6_addr * remote_coa, - const struct in6_addr * local_addr, - const struct timespec * lft, - struct timespec * refresh); - int (*use_keymgm) (const struct in6_addr * remote_addr, - const struct in6_addr * local_addr); - int (*accept_ra) (int iif, - const struct in6_addr * saddr, - const struct in6_addr * daddr, - const struct nd_router_advert * ra); - int (*best_ro_coa) (const struct in6_addr * hoa, - const struct in6_addr * cn, - struct in6_addr * coa); - int (*accept_inet6_iface) (int iif); - char so_path[_POSIX_PATH_MAX + 1]; - void *handle; - struct pmgr_cb *old; -}; - -int pmgr_init(char *libpath, struct pmgr_cb *lb); - -int pmgr_close(struct pmgr_cb *lb); - -#endif diff --git a/src/proc_sys.h b/src/proc_sys.h index f308d59..d28b7b2 100644 --- a/src/proc_sys.h +++ b/src/proc_sys.h @@ -4,7 +4,9 @@ #ifndef __PROC_SYS_H__ #define __PROC_SYS_H__ 1 #define PROC_SYS_IP6_AUTOCONF "/proc/sys/net/ipv6/conf/%s/autoconf" -#define PROC_SYS_IP6_ACCEPT_RA "/proc/sys/net/ipv6/conf/%s/accept_ra" +#define PROC_SYS_IP6_ACCEPT_RA"/proc/sys/net/ipv6/conf/%s/accept_ra" +#define PROC_SYS_IP6_ACCEPT_RA_DEFRTR "/proc/sys/net/ipv6/conf/%s/accept_ra_defrtr" +#define PROC_SYS_IP6_ACCEPT_RA_PINFO "/proc/sys/net/ipv6/conf/%s/accept_ra_pinfo" #define PROC_SYS_IP6_RTR_SOLICITS "/proc/sys/net/ipv6/conf/%s/router_solicitations" #define PROC_SYS_IP6_RTR_SOLICIT_INTERVAL "/proc/sys/net/ipv6/conf/%s/router_solicitation_interval" #define PROC_SYS_IP6_LINKMTU "/proc/sys/net/ipv6/conf/%s/mtu" diff --git a/src/rtnl.c b/src/rtnl.c index 916c3bd..48fa10d 100644 --- a/src/rtnl.c +++ b/src/rtnl.c @@ -50,108 +50,11 @@ #else #define RTDBG(...) #endif /* RTDBG */ -int rtnl_ext_open(struct rtnl_handle *rth, int proto, unsigned subscriptions) -{ - socklen_t addr_len; - - memset(rth, 0, sizeof(rth)); - - rth->fd = socket(AF_NETLINK, SOCK_RAW, proto); - if (rth->fd < 0) { - syslog(LOG_ERR, - "Unable to open netlink socket! " - "Do you have root permissions?"); - return -1; - } - - memset(&rth->local, 0, sizeof(rth->local)); - rth->local.nl_family = AF_NETLINK; - rth->local.nl_groups = subscriptions; - - if (bind(rth->fd, (struct sockaddr*)&rth->local, sizeof(rth->local)) < 0) { - return -1; - } - addr_len = sizeof(rth->local); - if (getsockname(rth->fd, (struct sockaddr*)&rth->local, &addr_len) < 0) { - return -1; - } - if (addr_len != sizeof(rth->local)) { - return -1; - } - if (rth->local.nl_family != AF_NETLINK) { - return -1; - } - rth->seq = time(NULL); - return 0; -} - -int rtnl_ext_listen(struct rtnl_handle *rtnl, - int (*handler)(struct sockaddr_nl *, - struct nlmsghdr *n, - void *), - void *jarg) -{ - int status; - struct nlmsghdr *h; - struct sockaddr_nl nladdr; - struct iovec iov; - char buf[1024]; - struct msghdr msg; - - msg.msg_name = (void*)&nladdr; - msg.msg_namelen = sizeof(nladdr); - msg.msg_iov = &iov; - msg.msg_iovlen = 1; - msg.msg_control = NULL; - msg.msg_controllen = 0; - msg.msg_flags = 0; - - memset(&nladdr, 0, sizeof(nladdr)); - nladdr.nl_family = AF_NETLINK; - nladdr.nl_pid = 0; - nladdr.nl_groups = 0; - - - iov.iov_base = buf; - - while (1) { - iov.iov_len = sizeof(buf); - status = recvmsg(rtnl->fd, &msg, 0); - - if (status < 0) { - if (errno == EBADF) - return -1; - continue; - } - if (status == 0) - return 0; - - if (msg.msg_namelen != sizeof(nladdr)) - continue; - - for (h = (struct nlmsghdr*)buf; status >= sizeof(*h); ) { - int err; - int len = h->nlmsg_len; - int l = len - sizeof(*h); - - if (l < 0 || len > status) - break; - - err = handler(&nladdr, h, jarg); - if (err < 0) - break; - - status -= NLMSG_ALIGN(len); - h = (struct nlmsghdr*)((char*)h + NLMSG_ALIGN(len)); - } - } -} - int rtnl_do(int proto, struct nlmsghdr *sn, struct nlmsghdr *rn) { struct rtnl_handle rth; int err; - if (rtnl_ext_open(&rth, proto, 0) < 0) { + if (rtnl_open_byproto(&rth, 0, proto) < 0) { dbg("huh?\n"); return -1; } @@ -395,10 +298,10 @@ int route_del(int oif, uint8_t table, ui 0, metric, src, src_plen, dst, dst_plen, gateway); } -static int rule_mod(const char *iface, int cmd, uint8_t table, +static int rule_mod(const char *iface, int cmd, uint8_t table, uint32_t priority, uint8_t action, const struct in6_addr *src, int src_plen, - const struct in6_addr *dst, int dst_plen) + const struct in6_addr *dst, int dst_plen, int flags) { uint8_t buf[512]; struct nlmsghdr *n; @@ -421,6 +324,7 @@ static int rule_mod(const char *iface, i rtm->rtm_table = table; rtm->rtm_scope = RT_SCOPE_UNIVERSE; rtm->rtm_type = action; + rtm->rtm_flags = flags; addattr_l(n, sizeof(buf), RTA_DST, dst, sizeof(*dst)); if (src) @@ -447,11 +351,11 @@ static int rule_mod(const char *iface, i int rule_add(const char *iface, uint8_t table, uint32_t priority, uint8_t action, const struct in6_addr *src, int src_plen, - const struct in6_addr *dst, int dst_plen) + const struct in6_addr *dst, int dst_plen, int flags) { - return rule_mod(iface, RTM_NEWRULE, table, + return rule_mod(iface, RTM_NEWRULE, table, priority, action, - src, src_plen, dst, dst_plen); + src, src_plen, dst, dst_plen, flags); } /** @@ -468,20 +372,18 @@ int rule_add(const char *iface, uint8_t int rule_del(const char *iface, uint8_t table, uint32_t priority, uint8_t action, const struct in6_addr *src, int src_plen, - const struct in6_addr *dst, int dst_plen) + const struct in6_addr *dst, int dst_plen, int flags) { - return rule_mod(iface, RTM_DELRULE, table, + return rule_mod(iface, RTM_DELRULE, table, priority, action, - src, src_plen, dst, dst_plen); + src, src_plen, dst, dst_plen, flags); } -int rtnl_iterate(int proto, int type, - int (*func)(struct sockaddr_nl *who, struct nlmsghdr *n, void *arg), - void *extarg) +int rtnl_iterate(int proto, int type, rtnl_filter_t func, void *extarg) { struct rtnl_handle rth; - if (rtnl_ext_open(&rth, proto, 0) < 0) + if (rtnl_open_byproto(&rth, 0, proto) < 0) return -1; if (rtnl_wilddump_request(&rth, AF_INET6, type) < 0) { diff --git a/src/rtnl.h b/src/rtnl.h index 496f201..26cd452 100644 --- a/src/rtnl.h +++ b/src/rtnl.h @@ -21,26 +21,16 @@ #define IP6_RULE_PRIO_MIP6_COA_OUT 100 #define IP6_RULE_PRIO_MIP6_BLOCK 1003 #define IP6_RULE_PRIO_MIP6_FWD 1004 -extern int rtnl_ext_open(struct rtnl_handle *rth, - int proto, - unsigned subscriptions); - -extern int rtnl_ext_listen(struct rtnl_handle *, - int (*handler)(struct sockaddr_nl *, - struct nlmsghdr *n, - void *), - void *jarg); - static inline int rtnl_route_open(struct rtnl_handle *rth, unsigned subscriptions) { - return rtnl_ext_open(rth, NETLINK_ROUTE, subscriptions); + return rtnl_open_byproto(rth, subscriptions, NETLINK_ROUTE); } static inline int rtnl_xfrm_open(struct rtnl_handle *rth, unsigned subscriptions) { - return rtnl_ext_open(rth, NETLINK_XFRM, subscriptions); + return rtnl_open_byproto(rth, subscriptions, NETLINK_XFRM); } int rtnl_do(int proto, struct nlmsghdr *sn, struct nlmsghdr *rn); @@ -84,16 +74,14 @@ int route_del(int oif, uint8_t table, ui int rule_add(const char *iface, uint8_t table, uint32_t priority, uint8_t action, const struct in6_addr *src, int src_plen, - const struct in6_addr *dst, int dst_plen); + const struct in6_addr *dst, int dst_plen, int flags); int rule_del(const char *iface, uint8_t table, uint32_t priority, uint8_t action, const struct in6_addr *src, int src_plen, - const struct in6_addr *dst, int dst_plen); + const struct in6_addr *dst, int dst_plen,int flags); -int rtnl_iterate(int proto, int type, - int (*func)(struct sockaddr_nl *who, struct nlmsghdr *n, void *arg), - void *extarg); +int rtnl_iterate(int proto, int type, rtnl_filter_t func, void *extarg); /** * routes_iterate - apply something to all routes @@ -104,9 +92,7 @@ int rtnl_iterate(int proto, int type, * @func to all of them. Returns zero on success, negative otherwise. **/ -static inline int routes_iterate( - int (*func)(struct sockaddr_nl *who, struct nlmsghdr *n, void *arg), - void *extarg) +static inline int routes_iterate(rtnl_filter_t func, void *extarg) { return rtnl_iterate(NETLINK_ROUTE, RTM_GETROUTE, func, extarg); } @@ -119,9 +105,7 @@ static inline int routes_iterate( * Retrieves all addresses assigned to the node and applies function * @func to all of them. Returns zero on success, negative otherwise. **/ -static inline int addrs_iterate( - int (*func)(struct sockaddr_nl *who, struct nlmsghdr *n, void *arg), - void *extarg) +static inline int addrs_iterate(rtnl_filter_t func, void *extarg) { return rtnl_iterate(NETLINK_ROUTE, RTM_GETADDR, func, extarg); } @@ -134,9 +118,7 @@ static inline int addrs_iterate( * Retrieves all IPv6 capable interfaces to the node and applies function * @func to all of them. Returns zero on success, negative otherwise. **/ -static inline int inet6_ifaces_iterate( - int (*func)(struct sockaddr_nl *who, struct nlmsghdr *n, void *arg), - void *extarg) +static inline int inet6_ifaces_iterate(rtnl_filter_t func, void *extarg) { return rtnl_iterate(NETLINK_ROUTE, RTM_GETLINK, func, extarg); } diff --git a/src/scan.c b/src/scan.c deleted file mode 100644 index 6c2d043..0000000 --- a/src/scan.c +++ /dev/null @@ -1,2395 +0,0 @@ -#line 29 "scan.l" -#ifdef HAVE_CONFIG_H -#include -#endif - - - -#line 9 "scan.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 33 -#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 __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; -#endif /* ! C99 */ - -/* 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 /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -#if __STDC__ - -#define YY_USE_CONST - -#endif /* __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) ) - -/* The following is because we cannot portably get our hands on size_t - * (without autoconf's help, which isn't available because we want - * flex-generated scanners to compile on their own). - */ - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef unsigned int 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 */ - -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 68 -#define YY_END_OF_BUFFER 69 -/* 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[658] = - { 0, - 0, 0, 69, 67, 1, 3, 67, 2, 66, 62, - 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, - 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, - 67, 67, 1, 0, 4, 2, 0, 62, 0, 0, - 61, 0, 7, 0, 0, 6, 0, 0, 0, 0, - 0, 0, 0, 0, 8, 0, 39, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 63, 62, 0, 0, 61, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 0, 0, 46, - 0, 0, 0, 0, 0, 0, 0, 62, 0, 0, - 0, 61, 0, 0, 0, 0, 0, 0, 45, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 65, 0, - 0, 0, 0, 64, 62, 0, 0, 61, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 34, - - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 61, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 52, 53, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 33, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 61, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 42, 0, 0, 0, 0, - 0, 0, 0, 60, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 31, 0, 51, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 32, 0, 35, - 0, 0, 0, 0, 0, 0, 0, 9, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 22, 0, 0, 0, 44, 0, 0, 40, 5, 0, - 0, 0, 0, 0, 0, 50, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 12, 0, 0, 30, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 36, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 43, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 38, 29, 0, 0, 0, - 0, 0, 54, 0, 0, 0, 56, 0, 0, 0, - 26, 24, 0, 0, 0, 0, 0, 61, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 28, 0, 61, - 0, 49, 0, 0, 17, 13, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 61, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 59, 0, 41, 27, 61, 0, - - 0, 0, 0, 0, 0, 0, 0, 19, 18, 0, - 55, 0, 0, 0, 0, 47, 0, 37, 0, 0, - 0, 0, 0, 25, 0, 0, 0, 0, 0, 20, - 21, 58, 57, 0, 0, 10, 11, 0, 0, 0, - 0, 0, 0, 48, 0, 0, 23, 0, 0, 0, - 0, 0, 15, 0, 0, 14, 0 - } ; - -static yyconst flex_int32_t yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 1, 4, 5, 1, 1, 1, 1, 6, - 7, 1, 1, 8, 1, 9, 10, 11, 11, 11, - 11, 11, 11, 11, 11, 11, 11, 12, 13, 1, - 14, 1, 1, 1, 15, 16, 17, 18, 19, 20, - 1, 21, 22, 1, 23, 24, 25, 26, 27, 28, - 1, 29, 30, 31, 32, 33, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 34, 35, 36, 37, - - 38, 39, 40, 41, 42, 1, 43, 44, 45, 46, - 47, 48, 1, 49, 50, 51, 52, 53, 54, 55, - 56, 57, 58, 1, 59, 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[60] = - { 0, - 1, 1, 2, 1, 1, 1, 1, 1, 3, 1, - 4, 5, 1, 1, 4, 4, 4, 4, 4, 4, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 4, 4, 4, 4, 4, 4, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1 - } ; - -static yyconst flex_int16_t yy_base[699] = - { 0, - 0, 0, 809, 810, 806, 810, 57, 0, 810, 53, - 795, 54, 58, 42, 31, 56, 55, 768, 763, 51, - 757, 755, 764, 749, 750, 45, 32, 37, 40, 46, - 753, 749, 795, 92, 810, 0, 785, 93, 783, 97, - 810, 748, 810, 98, 764, 810, 767, 746, 765, 739, - 82, 69, 732, 741, 810, 731, 810, 739, 94, 749, - 81, 732, 736, 735, 742, 735, 722, 730, 105, 726, - 741, 78, 723, 721, 761, 119, 120, 759, 0, 733, - 126, 47, 722, 734, 729, 738, 727, 730, 707, 711, - 723, 735, 716, 733, 732, 714, 708, 715, 719, 705, - - 701, 722, 711, 715, 705, 709, 699, 124, 697, 810, - 707, 686, 707, 705, 689, 700, 699, 133, 724, 723, - 722, 721, 690, 691, 109, 678, 674, 119, 810, 692, - 682, 678, 683, 675, 677, 696, 674, 673, 669, 673, - 689, 661, 108, 677, 675, 696, 665, 666, 115, 672, - 129, 663, 678, 679, 107, 659, 651, 661, 810, 668, - 658, 663, 651, 810, 146, 687, 686, 685, 0, 650, - 671, 650, 642, 676, 119, 653, 134, 652, 651, 654, - 648, 646, 651, 649, 648, 646, 643, 631, 146, 632, - 627, 662, 621, 628, 630, 631, 625, 625, 626, 810, - - 618, 652, 639, 649, 644, 611, 619, 618, 623, 614, - 647, 646, 645, 644, 615, 616, 602, 614, 609, 613, - 611, 608, 600, 590, 810, 810, 601, 610, 618, 597, - 613, 612, 605, 614, 599, 590, 601, 590, 595, 588, - 613, 584, 595, 578, 592, 576, 143, 608, 572, 810, - 576, 588, 583, 578, 581, 581, 583, 604, 603, 602, - 598, 559, 595, 583, 563, 559, 561, 590, 561, 556, - 587, 566, 554, 562, 560, 559, 548, 554, 556, 578, - 577, 550, 542, 546, 547, 549, 536, 535, 557, 537, - 536, 541, 547, 533, 564, 533, 555, 531, 539, 537, - - 529, 560, 559, 558, 533, 530, 525, 518, 528, 526, - 512, 520, 519, 522, 517, 520, 522, 810, 501, 500, - 517, 507, 514, 509, 508, 513, 520, 525, 496, 503, - 502, 501, 503, 497, 495, 810, 483, 504, 501, 488, - 507, 496, 477, 810, 520, 519, 486, 485, 482, 476, - 484, 475, 509, 477, 486, 810, 475, 810, 503, 504, - 503, 496, 473, 466, 468, 467, 456, 462, 464, 473, - 468, 463, 470, 450, 479, 465, 458, 810, 458, 810, - 450, 453, 473, 485, 484, 483, 466, 810, 456, 450, - 445, 440, 452, 451, 431, 449, 451, 447, 446, 448, - - 810, 443, 443, 442, 810, 431, 426, 810, 810, 438, - 454, 151, 427, 442, 425, 810, 433, 419, 422, 456, - 455, 419, 423, 419, 423, 810, 425, 419, 430, 425, - 410, 404, 403, 427, 408, 411, 410, 416, 412, 433, - 414, 410, 399, 410, 406, 409, 406, 416, 403, 427, - 426, 425, 392, 389, 392, 409, 383, 385, 392, 393, - 394, 405, 404, 391, 388, 377, 376, 383, 371, 377, - 372, 364, 372, 387, 364, 376, 810, 365, 359, 398, - 397, 366, 367, 349, 363, 366, 363, 351, 358, 365, - 353, 352, 348, 358, 355, 354, 127, 354, 346, 354, - - 340, 339, 349, 336, 810, 349, 341, 372, 371, 370, - 345, 365, 345, 339, 327, 810, 810, 345, 333, 323, - 322, 338, 810, 347, 346, 327, 810, 334, 330, 319, - 810, 810, 310, 322, 311, 324, 349, 348, 303, 322, - 306, 318, 305, 312, 309, 314, 313, 305, 307, 306, - 302, 310, 303, 305, 328, 296, 297, 810, 328, 327, - 326, 810, 293, 294, 810, 810, 290, 292, 284, 283, - 303, 291, 290, 290, 289, 280, 286, 287, 283, 284, - 309, 308, 291, 271, 279, 265, 262, 261, 264, 274, - 273, 78, 119, 130, 810, 119, 810, 810, 162, 163, - - 129, 133, 133, 126, 149, 150, 138, 810, 810, 134, - 810, 170, 138, 177, 146, 174, 140, 810, 149, 150, - 160, 145, 163, 810, 186, 158, 175, 176, 152, 810, - 810, 810, 810, 168, 169, 810, 810, 186, 166, 152, - 167, 172, 173, 810, 163, 184, 810, 164, 178, 166, - 178, 190, 810, 182, 181, 810, 810, 221, 226, 229, - 232, 234, 237, 239, 224, 241, 243, 245, 247, 249, - 251, 253, 255, 257, 259, 261, 263, 265, 267, 269, - 271, 273, 275, 277, 279, 281, 283, 285, 287, 289, - 291, 293, 295, 297, 299, 301, 303, 305 - - } ; - -static yyconst flex_int16_t yy_def[699] = - { 0, - 657, 1, 657, 657, 657, 657, 658, 659, 657, 660, - 657, 660, 660, 13, 13, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 13, 13, 13, 13, 13, - 657, 657, 657, 658, 657, 659, 657, 661, 662, 661, - 657, 657, 657, 661, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 661, 657, - 657, 69, 657, 657, 657, 663, 663, 664, 665, 657, - 663, 81, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 666, - 667, 668, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 669, 670, 671, 665, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 672, 673, 674, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 675, 676, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - - 657, 657, 677, 678, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 679, 680, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 681, 682, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 683, - 684, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 685, 686, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 687, - 688, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - - 657, 657, 657, 657, 657, 657, 657, 657, 689, 690, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 691, 692, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 693, - 694, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 695, 696, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 697, - - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 698, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 0, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657 - - } ; - -static yyconst flex_int16_t yy_nxt[870] = - { 0, - 4, 5, 6, 7, 8, 9, 9, 9, 4, 9, - 10, 11, 9, 9, 12, 13, 14, 15, 12, 12, - 16, 17, 18, 19, 20, 21, 22, 4, 4, 23, - 24, 25, 4, 26, 27, 12, 28, 29, 30, 4, - 4, 31, 4, 4, 4, 4, 4, 4, 4, 4, - 32, 4, 4, 4, 4, 4, 4, 9, 9, 35, - 35, 37, 657, 38, 39, 39, 657, 43, 44, 39, - 46, 49, 657, 657, 69, 68, 55, 45, 70, 72, - 125, 657, 50, 657, 56, 71, 657, 657, 66, 47, - 67, 57, 58, 51, 35, 35, 59, 60, 657, 42, - - 52, 37, 48, 76, 39, 657, 657, 88, 39, 39, - 90, 96, 89, 657, 97, 98, 39, 103, 99, 91, - 39, 115, 100, 657, 610, 101, 104, 37, 657, 118, - 39, 39, 81, 175, 657, 190, 82, 39, 151, 197, - 152, 37, 153, 165, 39, 154, 198, 176, 155, 200, - 112, 156, 205, 206, 37, 220, 165, 526, 221, 191, - 172, 223, 236, 291, 224, 442, 237, 292, 611, 612, - 293, 613, 201, 561, 561, 615, 527, 124, 616, 617, - 443, 618, 619, 620, 621, 622, 623, 624, 561, 626, - 627, 629, 630, 631, 632, 633, 634, 561, 628, 635, - - 636, 637, 638, 639, 640, 641, 643, 644, 645, 646, - 647, 648, 649, 650, 642, 651, 652, 653, 654, 655, - 656, 34, 34, 34, 34, 34, 36, 122, 36, 36, - 36, 40, 40, 40, 77, 77, 77, 78, 78, 119, - 119, 119, 120, 120, 166, 166, 167, 167, 168, 168, - 211, 211, 212, 212, 214, 214, 258, 258, 259, 259, - 260, 260, 302, 302, 303, 303, 345, 345, 346, 346, - 384, 384, 385, 385, 420, 420, 421, 421, 450, 450, - 451, 451, 480, 480, 481, 481, 508, 508, 509, 509, - 537, 537, 538, 538, 559, 559, 560, 560, 581, 581, - - 582, 582, 599, 599, 600, 600, 614, 614, 625, 625, - 609, 608, 607, 606, 605, 604, 603, 602, 601, 561, - 561, 598, 597, 596, 595, 594, 593, 592, 591, 590, - 589, 588, 587, 586, 585, 584, 583, 169, 561, 510, - 580, 579, 578, 577, 576, 575, 574, 573, 572, 571, - 570, 569, 568, 567, 566, 565, 564, 563, 562, 561, - 510, 558, 557, 556, 555, 554, 553, 552, 551, 550, - 549, 548, 547, 546, 545, 544, 543, 542, 541, 540, - 539, 79, 510, 452, 536, 535, 534, 533, 532, 531, - 530, 529, 528, 525, 524, 523, 522, 521, 520, 519, - - 518, 517, 516, 515, 514, 513, 512, 511, 510, 452, - 507, 506, 505, 504, 503, 502, 501, 500, 499, 498, - 497, 496, 495, 494, 493, 492, 491, 490, 489, 488, - 487, 486, 485, 484, 483, 482, 79, 452, 386, 479, - 478, 477, 476, 475, 474, 473, 472, 471, 470, 469, - 468, 467, 466, 465, 464, 463, 462, 461, 460, 459, - 458, 457, 456, 455, 454, 453, 452, 386, 449, 448, - 447, 446, 445, 444, 441, 440, 439, 438, 437, 436, - 435, 434, 433, 432, 431, 430, 429, 428, 427, 426, - 425, 424, 423, 422, 79, 386, 304, 419, 418, 417, - - 416, 415, 414, 413, 412, 411, 410, 409, 408, 407, - 406, 405, 404, 403, 402, 401, 400, 399, 398, 397, - 396, 395, 394, 393, 392, 391, 390, 389, 388, 387, - 386, 304, 383, 382, 381, 380, 379, 378, 377, 376, - 375, 374, 373, 372, 371, 370, 369, 368, 367, 366, - 365, 364, 363, 362, 361, 360, 359, 358, 357, 356, - 355, 354, 353, 352, 351, 350, 349, 348, 347, 79, - 304, 213, 344, 159, 343, 342, 341, 340, 339, 338, - 337, 336, 335, 334, 333, 332, 331, 330, 329, 328, - 327, 326, 325, 324, 323, 322, 321, 320, 319, 318, - - 317, 316, 315, 314, 313, 312, 311, 310, 309, 308, - 307, 306, 305, 169, 304, 213, 301, 164, 300, 299, - 298, 297, 296, 295, 294, 290, 289, 288, 287, 286, - 285, 284, 283, 282, 281, 280, 279, 278, 277, 276, - 275, 274, 273, 272, 271, 270, 269, 268, 267, 266, - 265, 264, 263, 262, 261, 169, 79, 213, 121, 257, - 256, 255, 254, 253, 252, 251, 250, 249, 248, 247, - 246, 245, 244, 243, 242, 241, 240, 239, 238, 235, - 234, 233, 232, 231, 230, 229, 228, 227, 226, 225, - 222, 219, 218, 217, 216, 215, 169, 213, 121, 210, - - 159, 209, 208, 159, 164, 207, 204, 203, 202, 199, - 196, 195, 194, 193, 192, 189, 188, 187, 186, 185, - 184, 183, 182, 181, 180, 179, 178, 177, 174, 173, - 171, 170, 169, 79, 121, 39, 164, 163, 162, 161, - 160, 159, 158, 157, 150, 149, 148, 147, 146, 145, - 144, 143, 142, 141, 140, 139, 138, 137, 136, 135, - 134, 133, 132, 131, 130, 129, 128, 127, 126, 123, - 121, 75, 117, 116, 114, 113, 111, 110, 109, 108, - 107, 106, 105, 102, 95, 94, 93, 92, 87, 86, - 85, 84, 83, 80, 79, 75, 33, 74, 73, 65, - - 64, 63, 62, 61, 54, 53, 41, 33, 657, 3, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657 - } ; - -static yyconst flex_int16_t yy_chk[870] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 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, 7, - 7, 10, 12, 10, 10, 12, 13, 14, 15, 13, - 16, 17, 15, 27, 28, 27, 20, 15, 28, 30, - 82, 29, 17, 14, 20, 29, 26, 30, 26, 16, - 26, 20, 20, 17, 34, 34, 20, 20, 82, 13, - - 17, 38, 16, 38, 38, 40, 44, 51, 40, 44, - 52, 59, 51, 69, 59, 59, 69, 61, 59, 52, - 125, 72, 59, 72, 592, 59, 61, 76, 77, 76, - 76, 77, 44, 128, 81, 143, 44, 81, 108, 149, - 108, 118, 108, 118, 118, 108, 149, 128, 108, 151, - 69, 108, 155, 155, 165, 175, 165, 497, 175, 143, - 125, 177, 189, 247, 177, 412, 189, 247, 593, 594, - 247, 596, 151, 599, 600, 601, 497, 81, 602, 603, - 412, 604, 605, 606, 607, 610, 612, 613, 614, 615, - 616, 617, 619, 620, 621, 622, 623, 625, 616, 626, - - 627, 628, 629, 634, 635, 638, 639, 640, 641, 642, - 643, 645, 646, 648, 638, 649, 650, 651, 652, 654, - 655, 658, 658, 658, 658, 658, 659, 665, 659, 659, - 659, 660, 660, 660, 661, 661, 661, 662, 662, 663, - 663, 663, 664, 664, 666, 666, 667, 667, 668, 668, - 669, 669, 670, 670, 671, 671, 672, 672, 673, 673, - 674, 674, 675, 675, 676, 676, 677, 677, 678, 678, - 679, 679, 680, 680, 681, 681, 682, 682, 683, 683, - 684, 684, 685, 685, 686, 686, 687, 687, 688, 688, - 689, 689, 690, 690, 691, 691, 692, 692, 693, 693, - - 694, 694, 695, 695, 696, 696, 697, 697, 698, 698, - 591, 590, 589, 588, 587, 586, 585, 584, 583, 582, - 581, 580, 579, 578, 577, 576, 575, 574, 573, 572, - 571, 570, 569, 568, 567, 564, 563, 561, 560, 559, - 557, 556, 555, 554, 553, 552, 551, 550, 549, 548, - 547, 546, 545, 544, 543, 542, 541, 540, 539, 538, - 537, 536, 535, 534, 533, 530, 529, 528, 526, 525, - 524, 522, 521, 520, 519, 518, 515, 514, 513, 512, - 511, 510, 509, 508, 507, 506, 504, 503, 502, 501, - 500, 499, 498, 496, 495, 494, 493, 492, 491, 490, - - 489, 488, 487, 486, 485, 484, 483, 482, 481, 480, - 479, 478, 476, 475, 474, 473, 472, 471, 470, 469, - 468, 467, 466, 465, 464, 463, 462, 461, 460, 459, - 458, 457, 456, 455, 454, 453, 452, 451, 450, 449, - 448, 447, 446, 445, 444, 443, 442, 441, 440, 439, - 438, 437, 436, 435, 434, 433, 432, 431, 430, 429, - 428, 427, 425, 424, 423, 422, 421, 420, 419, 418, - 417, 415, 414, 413, 411, 410, 407, 406, 404, 403, - 402, 400, 399, 398, 397, 396, 395, 394, 393, 392, - 391, 390, 389, 387, 386, 385, 384, 383, 382, 381, - - 379, 377, 376, 375, 374, 373, 372, 371, 370, 369, - 368, 367, 366, 365, 364, 363, 362, 361, 360, 359, - 357, 355, 354, 353, 352, 351, 350, 349, 348, 347, - 346, 345, 343, 342, 341, 340, 339, 338, 337, 335, - 334, 333, 332, 331, 330, 329, 328, 327, 326, 325, - 324, 323, 322, 321, 320, 319, 317, 316, 315, 314, - 313, 312, 311, 310, 309, 308, 307, 306, 305, 304, - 303, 302, 301, 300, 299, 298, 297, 296, 295, 294, - 293, 292, 291, 290, 289, 288, 287, 286, 285, 284, - 283, 282, 281, 280, 279, 278, 277, 276, 275, 274, - - 273, 272, 271, 270, 269, 268, 267, 266, 265, 264, - 263, 262, 261, 260, 259, 258, 257, 256, 255, 254, - 253, 252, 251, 249, 248, 246, 245, 244, 243, 242, - 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, - 231, 230, 229, 228, 227, 224, 223, 222, 221, 220, - 219, 218, 217, 216, 215, 214, 213, 212, 211, 210, - 209, 208, 207, 206, 205, 204, 203, 202, 201, 199, - 198, 197, 196, 195, 194, 193, 192, 191, 190, 188, - 187, 186, 185, 184, 183, 182, 181, 180, 179, 178, - 176, 174, 173, 172, 171, 170, 168, 167, 166, 163, - - 162, 161, 160, 158, 157, 156, 154, 153, 152, 150, - 148, 147, 146, 145, 144, 142, 141, 140, 139, 138, - 137, 136, 135, 134, 133, 132, 131, 130, 127, 126, - 124, 123, 122, 121, 120, 119, 117, 116, 115, 114, - 113, 112, 111, 109, 107, 106, 105, 104, 103, 102, - 101, 100, 99, 98, 97, 96, 95, 94, 93, 92, - 91, 90, 89, 88, 87, 86, 85, 84, 83, 80, - 78, 75, 74, 73, 71, 70, 68, 67, 66, 65, - 64, 63, 62, 60, 58, 56, 54, 53, 50, 49, - 48, 47, 45, 42, 39, 37, 33, 32, 31, 25, - - 24, 23, 22, 21, 19, 18, 11, 5, 3, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657, 657, - 657, 657, 657, 657, 657, 657, 657, 657, 657 - } ; - -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 "scan.l" -/* - * $Id: scan.l 1.44 06/05/12 11:48:36+03:00 vnuorval@tcs.hut.fi $ - * - * This file is part of the MIPL Mobile IPv6 for Linux. - * - * Authors: Antti Tuominen - * Ville Nuorvala - * - * Copyright 2003-2005 Go-Core Project - * Copyright 2003-2006 Helsinki University of Technology - * - * MIPL Mobile IPv6 for Linux 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; version 2 of - * the License. - * - * MIPL Mobile IPv6 for Linux 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 MIPL Mobile IPv6 for Linux; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#line 35 "scan.l" -#include -#include "gram.h" - -#define YY_NO_UNPUT 1 - -int lineno = 1; - -static int yywrap(void) { return 1; } -void yyerror(char *s); - -#line 913 "scan.c" - -#define INITIAL 0 - -#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 ); - -/* 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 (void) fwrite( yytext, yyleng, 1, yyout ) -#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 69 "scan.l" - - -#line 1067 "scan.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 >= 658 ) - 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] != 810 ); - -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_RULE_SETUP -#line 71 "scan.l" -; - YY_BREAK -case 2: -YY_RULE_SETUP -#line 72 "scan.l" -; - YY_BREAK -case 3: -/* rule 3 can match eol */ -YY_RULE_SETUP -#line 73 "scan.l" -{ lineno++; } - YY_BREAK -case 4: -/* rule 4 can match eol */ -YY_RULE_SETUP -#line 74 "scan.l" -{ - yylval.string = strdup(yytext+1); - if (yylval.string[yyleng-2] != '"') - fprintf(stderr, "Unterminated string\n"); - else - yylval.string[yyleng-2] = '\0'; - return QSTRING; - } - YY_BREAK -case 5: -YY_RULE_SETUP -#line 83 "scan.l" -{ return MIP6ENTITY; } - YY_BREAK -case 6: -YY_RULE_SETUP -#line 84 "scan.l" -{ return MIP6HA; } - YY_BREAK -case 7: -YY_RULE_SETUP -#line 85 "scan.l" -{ return MIP6CN; } - YY_BREAK -case 8: -YY_RULE_SETUP -#line 86 "scan.l" -{ return MIP6MN; } - YY_BREAK -case 9: -YY_RULE_SETUP -#line 87 "scan.l" -{ return DEBUGLEVEL; } - YY_BREAK -case 10: -YY_RULE_SETUP -#line 88 "scan.l" -{ return DOROUTEOPTIMIZATIONCN; } - YY_BREAK -case 11: -YY_RULE_SETUP -#line 89 "scan.l" -{ return DOROUTEOPTIMIZATIONMN; } - YY_BREAK -case 12: -YY_RULE_SETUP -#line 90 "scan.l" -{ return HOMEADDRESS; } - YY_BREAK -case 13: -YY_RULE_SETUP -#line 91 "scan.l" -{ return HOMEAGENTADDRESS; } - YY_BREAK -case 14: -YY_RULE_SETUP -#line 92 "scan.l" -{ return INITIALBINDACKTIMEOUTFIRSTREG; } - YY_BREAK -case 15: -YY_RULE_SETUP -#line 93 "scan.l" -{ return INITIALBINDACKTIMEOUTREREG; } - YY_BREAK -case 16: -YY_RULE_SETUP -#line 94 "scan.l" -{ return LINKNAME; } - YY_BREAK -case 17: -YY_RULE_SETUP -#line 95 "scan.l" -{ return HAMAXBINDINGLIFE; } - YY_BREAK -case 18: -YY_RULE_SETUP -#line 96 "scan.l" -{ return MNMAXHABINDINGLIFE; } - YY_BREAK -case 19: -YY_RULE_SETUP -#line 97 "scan.l" -{ return MNMAXCNBINDINGLIFE; } - YY_BREAK -case 20: -YY_RULE_SETUP -#line 98 "scan.l" -{ return MAXMOBPFXADVINTERVAL; } - YY_BREAK -case 21: -YY_RULE_SETUP -#line 99 "scan.l" -{ return MINMOBPFXADVINTERVAL; } - YY_BREAK -case 22: -YY_RULE_SETUP -#line 100 "scan.l" -{ return MNHOMELINK; } - YY_BREAK -case 23: -YY_RULE_SETUP -#line 101 "scan.l" -{ return NONVOLATILEBINDINGCACHE; } - YY_BREAK -case 24: -YY_RULE_SETUP -#line 102 "scan.l" -{ return SENDMOBPFXSOLS; } - YY_BREAK -case 25: -YY_RULE_SETUP -#line 103 "scan.l" -{ return SENDUNSOLMOBPFXADVS; } - YY_BREAK -case 26: -YY_RULE_SETUP -#line 104 "scan.l" -{ return SENDMOBPFXADVS; } - YY_BREAK -case 27: -YY_RULE_SETUP -#line 105 "scan.l" -{ return USEMOVEMENTMODULE; } - YY_BREAK -case 28: -YY_RULE_SETUP -#line 106 "scan.l" -{ return USEPOLICYMODULE; } - YY_BREAK -case 29: -YY_RULE_SETUP -#line 107 "scan.l" -{ return IPSECPOLICYSET; } - YY_BREAK -case 30: -YY_RULE_SETUP -#line 108 "scan.l" -{ return IPSECPOLICY; } - YY_BREAK -case 31: -YY_RULE_SETUP -#line 109 "scan.l" -{ return IPSECTYPE; } - YY_BREAK -case 32: -YY_RULE_SETUP -#line 110 "scan.l" -{ return USEALTCOA; } - YY_BREAK -case 33: -YY_RULE_SETUP -#line 111 "scan.l" -{ return USEESP; } - YY_BREAK -case 34: -YY_RULE_SETUP -#line 112 "scan.l" -{ return USEAH; } - YY_BREAK -case 35: -YY_RULE_SETUP -#line 113 "scan.l" -{ return USEIPCOMP; } - YY_BREAK -case 36: -YY_RULE_SETUP -#line 114 "scan.l" -{ return USEMNHAIPSEC; } - YY_BREAK -case 37: -YY_RULE_SETUP -#line 115 "scan.l" -{ return KEYMNGMOBCAPABILITY; } - YY_BREAK -case 38: -YY_RULE_SETUP -#line 116 "scan.l" -{ return HOMEREGBINDING; } - YY_BREAK -case 39: -YY_RULE_SETUP -#line 117 "scan.l" -{ return MH; } - YY_BREAK -case 40: -YY_RULE_SETUP -#line 118 "scan.l" -{ return MOBPFXDISC; } - YY_BREAK -case 41: -YY_RULE_SETUP -#line 119 "scan.l" -{ return TUNNELHOMETESTING; } - YY_BREAK -case 42: -YY_RULE_SETUP -#line 120 "scan.l" -{ return TUNNELMH; } - YY_BREAK -case 43: -YY_RULE_SETUP -#line 121 "scan.l" -{ return TUNNELPAYLOAD; } - YY_BREAK -case 44: -YY_RULE_SETUP -#line 122 "scan.l" -{ return MNROPOLICY; } - YY_BREAK -case 45: -YY_RULE_SETUP -#line 123 "scan.l" -{ return ICMP; } - YY_BREAK -case 46: -YY_RULE_SETUP -#line 124 "scan.l" -{ return ANY; } - YY_BREAK -case 47: -YY_RULE_SETUP -#line 125 "scan.l" -{ return DOROUTEOPT; } - YY_BREAK -case 48: -YY_RULE_SETUP -#line 126 "scan.l" -{ return DEFAULTBINDINGACLPOLICY; } - YY_BREAK -case 49: -YY_RULE_SETUP -#line 127 "scan.l" -{ return BINDINGACLPOLICY; } - YY_BREAK -case 50: -YY_RULE_SETUP -#line 128 "scan.l" -{ return USECNBUACK; } - YY_BREAK -case 51: -YY_RULE_SETUP -#line 129 "scan.l" -{ return INTERFACE; } - YY_BREAK -case 52: -YY_RULE_SETUP -#line 130 "scan.l" -{ return IFNAME; } - YY_BREAK -case 53: -YY_RULE_SETUP -#line 131 "scan.l" -{ return IFTYPE; } - YY_BREAK -case 54: -YY_RULE_SETUP -#line 132 "scan.l" -{ return MNIFPREFERENCE; } - YY_BREAK -case 55: -YY_RULE_SETUP -#line 133 "scan.l" -{ return MNUSEALLINTERFACES; } - YY_BREAK -case 56: -YY_RULE_SETUP -#line 134 "scan.l" -{ return MNROUTERPROBES; } - YY_BREAK -case 57: -YY_RULE_SETUP -#line 135 "scan.l" -{ return MNROUTERPROBETIMEOUT; } - YY_BREAK -case 58: -YY_RULE_SETUP -#line 136 "scan.l" -{ return MNDISCARDHAPARAMPROB; } - YY_BREAK -case 59: -YY_RULE_SETUP -#line 137 "scan.l" -{ return OPTIMISTICHANDOFF; } - YY_BREAK -case 60: -YY_RULE_SETUP -#line 138 "scan.l" -{ return INTERNAL; } - YY_BREAK -case 61: -YY_RULE_SETUP -#line 140 "scan.l" -{ - int i; - - i = inet_pton(AF_INET6, yytext, &yylval.addr); - - if (i < 1) { - return INV_TOKEN; - } - return ADDR; - } - YY_BREAK -case 62: -YY_RULE_SETUP -#line 151 "scan.l" -{ yylval.num = atoi(yytext); return NUMBER; } - YY_BREAK -case 63: -YY_RULE_SETUP -#line 153 "scan.l" -{ yylval.dec = atof(yytext); return DECIMAL; } - YY_BREAK -case 64: -YY_RULE_SETUP -#line 155 "scan.l" -{ yylval.bool = 1; return BOOL; } - YY_BREAK -case 65: -YY_RULE_SETUP -#line 157 "scan.l" -{ yylval.bool = 0; return BOOL; } - YY_BREAK -case 66: -YY_RULE_SETUP -#line 159 "scan.l" -{ return *yytext; } - YY_BREAK -case 67: -YY_RULE_SETUP -#line 161 "scan.l" -{ return INV_TOKEN; } - YY_BREAK -case 68: -YY_RULE_SETUP -#line 162 "scan.l" -ECHO; - YY_BREAK -#line 1508 "scan.c" -case YY_STATE_EOF(INITIAL): - 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), 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; - - (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 >= 658 ) - 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 >= 658 ) - 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 == 657); - - 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 _UNISTD_H /* assume unistd.h has isatty() for us */ -#ifdef __cplusplus -extern "C" { -#endif -#ifdef __THROW /* this is a gnuism */ -extern int isatty (int ) __THROW; -#else -extern int isatty (int ); -#endif -#ifdef __cplusplus -} -#endif -#endif - -/* 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*) - ); - - 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*) - ); - - /* 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 str 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 token. - * - */ - -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 162 "scan.l" - - - diff --git a/src/scan.l b/src/scan.l index 09a6524..9f5e530 100644 --- a/src/scan.l +++ b/src/scan.l @@ -85,6 +85,7 @@ HA { return MIP6HA; } CN { return MIP6CN; } MN { return MIP6MN; } DebugLevel { return DEBUGLEVEL; } +DebugLogFile { return DEBUGLOGFILE; } DoRouteOptimizationCN { return DOROUTEOPTIMIZATIONCN; } DoRouteOptimizationMN { return DOROUTEOPTIMIZATIONMN; } HomeAddress { return HOMEADDRESS; } diff --git a/src/util.h b/src/util.h index f7c1b81..0dfbe72 100644 --- a/src/util.h +++ b/src/util.h @@ -209,4 +209,12 @@ static inline long max(long a, long b) return (a > b) ? a : b; } +/* + * XXX: These may be missing on kernel header because either kernel is not + * ready or should be removed since kernel will never support it. + */ +#ifndef RTPROT_MIP +#define RTPROT_MIP 16 +#endif + #endif /* __UTIL_H__ */ diff --git a/src/vt.c b/src/vt.c index 71d80b6..f5152cc 100644 --- a/src/vt.c +++ b/src/vt.c @@ -55,6 +55,7 @@ #include "util.h" #include "debug.h" #include "conf.h" #include "vt.h" +#include "mh.h" #include "bul.h" #include "retrout.h" #include "bcache.h" @@ -680,6 +681,260 @@ static int bcache_vt_dump(void *data, vo return 0; } +static int vt_str_to_uint32(const struct vt_handle *vh, const char *str, + uint32_t *val) +{ + uint32_t v; + char *ptr = NULL; + + v = strtoul(str, &ptr, 0); + if (!ptr || ptr == str || ptr[0] != '\0') { + fprintf(vh->vh_stream, "invalid integer:%s\n", str); + return -EINVAL; + } + if (v == ULONG_MAX) { + fprintf(vh->vh_stream, "overflow:%s\n", str); + return -ERANGE; + } + + *val = v; + return 0; +} + +/* get the first address with given string */ +static int vt_str_to_addr6(const struct vt_handle *vh, const char *str, + struct in6_addr *addr) +{ + struct addrinfo hints; + struct addrinfo *res = NULL; + struct sockaddr_in6 *sin6; + int err; + + memset(&hints, 0, sizeof(hints)); + hints.ai_socktype = SOCK_RAW; + hints.ai_family = AF_INET6; + hints.ai_flags = AI_PASSIVE; + + err = getaddrinfo(str, NULL, &hints, &res); + if (err != 0) { + fprintf(vh->vh_stream, + "getaddrinfo: \"%s\" :%s\n", str, gai_strerror(err)); + goto end; + } + if (res->ai_addrlen < sizeof(*sin6)) { + fprintf(vh->vh_stream, + "getaddrinfo: \"%s\" : sockaddr too short:%d\n", + str, res->ai_addrlen); + err = -ENOBUFS; + goto end; + } + if (res->ai_family != AF_INET6) { + fprintf(vh->vh_stream, + "getaddrinfo: \"%s\" : family is not AF_INET6:%u\n", + str, res->ai_family); + err = -EINVAL; + goto end; + } + sin6 = (struct sockaddr_in6 *)res->ai_addr; + memcpy(addr, &sin6->sin6_addr, sizeof(*addr)); + + end: + if (res) + freeaddrinfo(res); + + return err; +} + +static const char *vt_str_space_skip(const char *str); +static char *vt_str_space_chop(const char *str, char *buf, int bufsize); + +static int bcache_vt_cmd_bc_mod(const struct vt_handle *vh, const char *str, + int add) +{ + struct in6_addr hoa; + struct in6_addr coa; + struct in6_addr local; + uint16_t bce_flags; + struct timespec lft; + uint16_t sequence; + int flags = (HA_BU_F_THREAD_JOIN | HA_BU_F_PASSIVE_SEQ | + HA_BU_F_SKIP_BA); + const char *p = str; + const char *hoap = NULL; + const char *coap = NULL; + const char *localp = NULL; + int err; + + memset(&hoa, 0, sizeof(hoa)); + memset(&coa, 0, sizeof(coa)); + memset(&local, 0, sizeof(local)); + bce_flags = 0; + tsclear(lft); + sequence = 0; + + while (1) { + char name[LINE_MAX]; + char val[LINE_MAX]; + + memset(name, '\0', sizeof(name)); + memset(val, '\0', sizeof(val)); + + p = vt_str_space_skip(p); + if (strlen(p) == 0) + break; + if (!vt_str_space_chop(p, name, sizeof(name))) + goto usage; + p += strlen(name); + p = vt_str_space_skip(p); + if (!vt_str_space_chop(p, val, sizeof(val))) + goto usage; + + if (strcmp("hoa", name) == 0) { + hoap = p; + if (vt_str_to_addr6(vh, val, &hoa)) + goto end; + } else if (strcmp("coa", name) == 0) { + coap = p; + if (vt_str_to_addr6(vh, val, &coa)) + goto end; + } else if (strcmp("local", name) == 0) { + localp = p; + if (vt_str_to_addr6(vh, val, &local)) + goto end; + } else if (strcmp("flags", name) == 0) { + int len = strlen(val); + int i; + + for (i = 0; i < len; i++) { + switch (val[i]) { + case 'A': + bce_flags |= IP6_MH_BU_ACK; + break; + case 'H': + bce_flags |= IP6_MH_BU_HOME; + break; + case 'L': + bce_flags |= IP6_MH_BU_LLOCAL; + break; + case 'K': + bce_flags |= IP6_MH_BU_KEYM; + break; + case '-': + break; + default: + fprintf(vh->vh_stream, + "invalid flag:%c\n", val[i]); + goto end; + } + } + } else if (strcmp("lifetime", name) == 0) { + uint32_t v; + if (vt_str_to_uint32(vh, val, &v)) + goto end; + tssetsec(lft, v); + } else if (strcmp("seq", name) == 0) { + if (strcmp("auto", val) != 0) { + uint32_t v; + if (vt_str_to_uint32(vh, val, &v)) + goto end; + if (v >= USHRT_MAX) { + fprintf(vh->vh_stream, + "sequence overflow\n"); + goto end; + } + sequence = (uint16_t)v; + flags &= ~HA_BU_F_PASSIVE_SEQ; + } + } else if (strcmp("dad", name) == 0) { + if (strcmp("want", val) == 0){ + flags &= ~HA_BU_F_SKIP_DAD; + } else if (strcmp("never", val) == 0){ + flags |= HA_BU_F_SKIP_DAD; + } else { + fprintf(vh->vh_stream, + "either \"want\" or \"never\" is allowed for dad\n"); + goto end; + } + } else { + fprintf(vh->vh_stream, "invalid command:%s\n", name); + goto usage; + } + + p += strlen(val); + } + + if (!hoap) { + fprintf(vh->vh_stream, "missing hoa\n"); + goto end; + } + if (!coap) { + if (add) { + fprintf(vh->vh_stream, "missing coa; required for adding\n"); + goto end; + } + } + if (!localp) { + fprintf(vh->vh_stream, "missing local\n"); + goto end; + } + + if (tsisset(lft)) { + if (!add) { + fprintf(vh->vh_stream, "lifetime is not zero\n"); + goto end; + } + } else { + if (add) { + fprintf(vh->vh_stream, "lifetime is zero\n"); + goto end; + } + } + + { + struct ip6_mh_binding_update bu; + struct in6_addr_bundle ab; + + memset(&bu, 0, sizeof(bu)); + bu.ip6mhbu_flags = bce_flags; + bu.ip6mhbu_lifetime = htons(lft.tv_sec >> 2); + bu.ip6mhbu_seqno = htons(sequence); + ab.src = &hoa; + ab.dst = &local; + ab.local_coa = NULL; + if (coap) + ab.remote_coa = &coa; + else + ab.remote_coa = NULL; + ab.bind_coa = NULL; + + err = ha_recv_bu_main((struct ip6_mh *)&bu, sizeof(bu), &ab, 0, + flags); + } + if (err < 0) + fprintf(vh->vh_stream, "bc error=%d(%s)\n", + -err, strerror(-err)); + else + fprintf(vh->vh_stream, "bc status=%d\n", err); + end: + return 0; + + usage: + fprintf(vh->vh_stream, + "hoa ADDR [coa ADDR] local ADDR flags [A]H[LK] [lifetime SECOND]\n" + " [seq auto|NUMBER] [dad want|never]\n"); + return 0; +} + +static int bcache_vt_cmd_bc_add(const struct vt_handle *vh, const char *str) +{ + return bcache_vt_cmd_bc_mod(vh, str, 1); +} + +static int bcache_vt_cmd_bc_del(const struct vt_handle *vh, const char *str) +{ + return bcache_vt_cmd_bc_mod(vh, str, 0); +} + static int bcache_vt_cmd_bc(const struct vt_handle *vh, const char *str) { struct bcache_vt_arg bva; @@ -715,6 +970,16 @@ static struct vt_cmd_entry vt_cmd_bc = { .parser = bcache_vt_cmd_bc, }; +static struct vt_cmd_entry vt_cmd_bc_add = { + .cmd = "add", + .parser = bcache_vt_cmd_bc_add, +}; + +static struct vt_cmd_entry vt_cmd_bc_del = { + .cmd = "del", + .parser = bcache_vt_cmd_bc_del, +}; + static struct vt_cmd_entry vt_cmd_nonce = { .cmd = "nonce", .parser = bcache_vt_cmd_nonce, @@ -793,6 +1058,26 @@ static const char *vt_str_space_skip(con return &str[i]; } +static char *vt_str_space_chop(const char *str, char *buf, int bufsize) +{ + int len = strlen(str); + int i = 0; + + if (len > bufsize - 1) + len = bufsize - 1; + + for (i = 0; i < len; i++) { + if (isspace(str[i]) == 0) + continue; + + strncpy(buf, str, i); + buf[i] = '\0'; + return buf; + } + + return NULL; +} + static int vt_str_match(const char *def, const char *str) { int def_len = strlen(def); @@ -873,7 +1158,9 @@ static int vt_cmd_input(const struct vt_ vt_cmd_dump_candidates(vh, ce, VT_CMD_HELP_LINE_MAX); goto fin; } else { - fprintf(vh->vh_stream, "unknown command: \"%s\"\n", p); + char buf[VT_PKT_BUFLEN]; + fprintf(vh->vh_stream, "unknown command: \"%s\"\n", + vt_str_space_chop(p, buf, sizeof(buf))); goto fin; } } @@ -1329,6 +1616,14 @@ int vt_bc_init(void) ret = vt_cmd_add_root(&vt_cmd_bc); if (ret < 0) return ret; + if (is_ha()) { + ret = vt_cmd_add(&vt_cmd_bc, &vt_cmd_bc_add); + if (ret < 0) + return ret; + ret = vt_cmd_add(&vt_cmd_bc, &vt_cmd_bc_del); + if (ret < 0) + return ret; + } ret = vt_cmd_add_root(&vt_cmd_nonce); if (ret < 0) diff --git a/src/xfrm.c b/src/xfrm.c index bbc3664..d7284d5 100644 --- a/src/xfrm.c +++ b/src/xfrm.c @@ -67,10 +67,10 @@ #endif #if XFRM_DEBUG_LEVEL >= 2 #define XDBG2 dbg #else -#define XDBG2(...) +#define XDBG2(...) #endif -#define MIPV6_MAX_TMPLS 5 /* AH, ESP, IPCOMP, DSTOPTS, RTHDR */ +#define MIPV6_MAX_TMPLS 3 /* AH, ESP, IPCOMP */ static pthread_t xfrm_listener; @@ -131,28 +131,40 @@ static void xfrm_tmpl_dump(const struct static void xfrm_policy_dump(const char *msg, int nlmsg_flags, int nlmsg_type, const struct xfrm_userpolicy_info *sp, + const struct xfrm_userpolicy_type *ptype, struct xfrm_user_tmpl *tmpls, int num_tmpl) { int i; + char ptype_buf[64]; + sprintf(ptype_buf, "%u", ptype->type); + cdbg(msg); nlmsg_dump(nlmsg_flags, nlmsg_type); xfrm_sel_dump(&sp->sel); cdbg("priority %d\n" "dir %d\n" - "action %d\n", + "action %d\n" + "type %s\n", sp->priority, sp->dir, - sp->action); + sp->action, + ptype_buf); for (i = 0; i < num_tmpl; i++) xfrm_tmpl_dump(&tmpls[i]); } static void xfrm_policy_id_dump(const char *msg, - const struct xfrm_userpolicy_id *sp_id) + const struct xfrm_userpolicy_id *sp_id, + const struct xfrm_userpolicy_type *ptype) { + char ptype_buf[64]; + sprintf(ptype_buf, "%u", ptype->type); cdbg(msg); xfrm_sel_dump(&sp_id->sel); - cdbg("dir %d\n", sp_id->dir); + cdbg("dir %d\n" + "type %s\n", + sp_id->dir, + ptype_buf); } static void xfrm_state_dump(const char *msg, int nlmsg_flags, int nlmsg_type, @@ -181,7 +193,8 @@ static void xfrm_state_dump(const char * } static void xfrm_state_id_dump(const char *msg, - const struct xfrm_usersa_id *sa_id) + const struct xfrm_usersa_id *sa_id, + const xfrm_address_t *saddr) { cdbg(msg); cdbg("daddr %x:%x:%x:%x:%x:%x:%x:%x\n" @@ -191,7 +204,7 @@ static void xfrm_state_id_dump(const cha NIP6ADDR((struct in6_addr *)&sa_id->daddr), sa_id->spi, sa_id->proto, - NIP6ADDR((struct in6_addr *)&sa_id->saddr)); + NIP6ADDR((struct in6_addr *)saddr)); } /* Set xfrm_selector fields for MIPv6 and IPsec policies and MIPv6 @@ -205,7 +218,7 @@ static void set_selector(const struct in sel->family = AF_INET6; sel->user = getuid(); - sel->ifindex = ifindex; + sel->ifindex = 0; sel->proto = proto; switch (proto) { case 0: /* Any */ @@ -254,12 +267,14 @@ long xfrm_last_used(const struct in6_add const struct in6_addr *saddr, int proto, const struct timespec *now) { - uint8_t sbuf[NLMSG_LENGTH(sizeof(struct xfrm_usersa_id))]; - uint8_t rbuf[384]; + uint8_t sbuf[NLMSG_SPACE(sizeof(struct xfrm_usersa_id)) + + RTA_SPACE(sizeof(xfrm_address_t))]; + uint8_t rbuf[1024]; struct nlmsghdr *sn, *rn; struct xfrm_usersa_id *sa_id; struct xfrm_usersa_info *sa; int err; + uint64_t lastused; long time_used; memset(sbuf, 0, sizeof(sbuf)); @@ -270,9 +285,11 @@ long xfrm_last_used(const struct in6_add sa_id = NLMSG_DATA(sn); memcpy(&sa_id->daddr.a6, daddr, sizeof(sa_id->daddr.a6)); - memcpy(&sa_id->saddr.a6, saddr, sizeof(sa_id->saddr.a6)); sa_id->family = AF_INET6; sa_id->proto = proto; + + addattr_l(sn, sizeof(sbuf), XFRMA_SRCADDR, saddr, + sizeof(xfrm_address_t)); memset(rbuf, 0, sizeof(rbuf)); rn = (struct nlmsghdr *)rbuf; @@ -281,11 +298,24 @@ long xfrm_last_used(const struct in6_add if (err < 0) return -1; sa = NLMSG_DATA(rn); - if (!sa->curlft.use_time) { + + { +#define XFRMS_RTA(x) ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_usersa_info)))) + struct rtattr *rta_tb[XFRMA_MAX+1]; + memset(rta_tb, 0, sizeof(rta_tb)); + parse_rtattr(rta_tb, XFRMA_MAX, XFRMS_RTA(sa), + rn->nlmsg_len - NLMSG_LENGTH(sizeof(*sa))); + + if (!rta_tb[XFRMA_LASTUSED]) + return -1; + + lastused = *(uint64_t *)RTA_DATA(rta_tb[XFRMA_LASTUSED]); + } + if (!lastused) { XDBG("binding was unused\n"); return -1; } - time_used = now->tv_sec - (long)sa->curlft.use_time; + time_used = now->tv_sec - (long)lastused; XDBG("last use of binding was %ld seconds ago\n", time_used); return time_used; } @@ -312,15 +342,18 @@ static inline void xfrm_lft(struct xfrm_ lft->hard_packet_limit = XFRM_INF; } -static int xfrm_policy_add(const struct xfrm_selector *sel, int update, - int dir, int action, int priority, +static int xfrm_policy_add(uint8_t type, const struct xfrm_selector *sel, + int update, int dir, int action, int priority, struct xfrm_user_tmpl *tmpls, int num_tmpl) { - uint8_t buf[NLMSG_LENGTH(sizeof(struct xfrm_userpolicy_info)) - + RTA_LENGTH(sizeof(struct xfrm_user_tmpl) - * MIPV6_MAX_TMPLS)]; + uint8_t buf[NLMSG_SPACE(sizeof(struct xfrm_userpolicy_info)) + + RTA_SPACE(sizeof(struct xfrm_userpolicy_type)) + + RTA_SPACE(sizeof(struct xfrm_user_tmpl) + * MIPV6_MAX_TMPLS)]; struct nlmsghdr *n; struct xfrm_userpolicy_info *pol; + struct xfrm_userpolicy_type ptype; + int err; memset(buf, 0, sizeof(buf)); n = (struct nlmsghdr *)buf; @@ -340,6 +373,10 @@ static int xfrm_policy_add(const struct pol->action = action; pol->share = XFRM_SHARE_ANY; + memset(&ptype, 0, sizeof(ptype)); + ptype.type = type; + addattr_l(n, sizeof(buf), XFRMA_POLICY_TYPE, &ptype, sizeof(ptype)); + if(num_tmpl > 0) addattr_l(n, sizeof(buf), XFRMA_TMPL, tmpls, sizeof(struct xfrm_user_tmpl) * num_tmpl); @@ -347,15 +384,33 @@ static int xfrm_policy_add(const struct if ((err = rtnl_xfrm_do(n, NULL)) < 0) xfrm_policy_dump("Failed to add policy:\n", n->nlmsg_flags, n->nlmsg_type, - pol, tmpls, num_tmpl); + pol, &ptype, tmpls, num_tmpl); return err; } -static int xfrm_policy_del(const struct xfrm_selector *sel, int dir) +static int xfrm_ipsec_policy_add(const struct xfrm_selector *sel, + int update, int dir, int action, int priority, + struct xfrm_user_tmpl *tmpls, int num_tmpl) { - uint8_t buf[NLMSG_LENGTH(sizeof(struct xfrm_userpolicy_id))]; + return xfrm_policy_add(XFRM_POLICY_TYPE_MAIN, sel, update, dir, + action, priority, tmpls, num_tmpl); +} + +static int xfrm_mip_policy_add(const struct xfrm_selector *sel, + int update, int dir, int action, int priority, + struct xfrm_user_tmpl *tmpls, int num_tmpl) +{ + return xfrm_policy_add(XFRM_POLICY_TYPE_SUB, sel, update, dir, + action, priority, tmpls, num_tmpl); +} + +static int xfrm_policy_del(uint8_t type, const struct xfrm_selector *sel, int dir) +{ + uint8_t buf[NLMSG_SPACE(sizeof(struct xfrm_userpolicy_id)) + + RTA_SPACE(sizeof(struct xfrm_userpolicy_type))]; struct nlmsghdr *n; struct xfrm_userpolicy_id *pol_id; + struct xfrm_userpolicy_type ptype; int err; memset(buf, 0, sizeof(buf)); @@ -368,17 +423,31 @@ static int xfrm_policy_del(const struct memcpy(&pol_id->sel, sel, sizeof(struct xfrm_selector)); pol_id->dir = dir; + memset(&ptype, 0, sizeof(ptype)); + ptype.type = type; + addattr_l(n, sizeof(buf), XFRMA_POLICY_TYPE, &ptype, sizeof(ptype)); + if ((err = rtnl_xfrm_do(n, NULL)) < 0) - xfrm_policy_id_dump("Failed to del policy:\n", pol_id); + xfrm_policy_id_dump("Failed to del policy:\n", pol_id, &ptype); return err; } +static int xfrm_ipsec_policy_del(const struct xfrm_selector *sel, int dir) +{ + return xfrm_policy_del(XFRM_POLICY_TYPE_MAIN, sel, dir); +} + +static int xfrm_mip_policy_del(const struct xfrm_selector *sel, int dir) +{ + return xfrm_policy_del(XFRM_POLICY_TYPE_SUB, sel, dir); +} + static int xfrm_state_add(const struct xfrm_selector *sel, - int proto, const struct in6_addr *coa, + int proto, const struct in6_addr *coa, int update, uint8_t flags) { - uint8_t buf[NLMSG_LENGTH(sizeof(struct xfrm_usersa_info)) - + RTA_LENGTH(sizeof(struct in6_addr))]; + uint8_t buf[NLMSG_SPACE(sizeof(struct xfrm_usersa_info)) + + RTA_SPACE(sizeof(struct in6_addr))]; struct nlmsghdr *n; struct xfrm_usersa_info *sa; int err; @@ -404,7 +473,7 @@ static int xfrm_state_add(const struct x sa->mode = XFRM_MODE_ROUTEOPTIMIZATION; sa->flags = flags; - addattr_l(n, sizeof(buf), XFRMA_ADDR, coa, sizeof(struct in6_addr)); + addattr_l(n, sizeof(buf), XFRMA_COADDR, coa, sizeof(struct in6_addr)); if ((err = rtnl_xfrm_do(n, NULL)) < 0) xfrm_state_dump("Failed to add state:\n", @@ -414,14 +483,15 @@ static int xfrm_state_add(const struct x static int xfrm_state_del(int proto, const struct xfrm_selector *sel) { - uint8_t buf[NLMSG_LENGTH(sizeof(struct xfrm_usersa_info))]; + uint8_t buf[NLMSG_SPACE(sizeof(struct xfrm_usersa_id)) + + RTA_SPACE(sizeof(xfrm_address_t))]; struct nlmsghdr *n; struct xfrm_usersa_id *sa_id; int err; memset(buf, 0, sizeof(buf)); n = (struct nlmsghdr *)buf; - n->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_usersa_info)); + n->nlmsg_len = NLMSG_LENGTH(sizeof(struct xfrm_usersa_id)); n->nlmsg_flags = NLM_F_REQUEST; n->nlmsg_type = XFRM_MSG_DELSA; @@ -430,10 +500,12 @@ static int xfrm_state_del(int proto, con memcpy(sa_id->daddr.a6, sel->daddr.a6, sizeof(sel->daddr.a6)); sa_id->family = AF_INET6; sa_id->proto = proto; - memcpy(sa_id->saddr.a6, sel->saddr.a6, sizeof(sel->saddr.a6)); + + addattr_l(n, sizeof(buf), XFRMA_SRCADDR, &sel->saddr, + sizeof(sel->saddr)); if ((err = rtnl_xfrm_do(n, NULL)) < 0) - xfrm_state_id_dump("Failed to del state:\n", sa_id); + xfrm_state_id_dump("Failed to del state:\n", sa_id, &sel->saddr); return err; } @@ -466,7 +538,7 @@ static inline void create_trig_dstopt_tm const struct in6_addr *src) { _create_dstopt_tmpl(tmpl, dst, src, - XFRM_MODE_ROUTEOPTIMIZATION_TRIGGER); + XFRM_MODE_IN_TRIGGER); } static void _create_rh_tmpl(struct xfrm_user_tmpl *tmpl, int mode) @@ -485,7 +557,7 @@ static void create_rh_tmpl(struct xfrm_u static void create_trig_rh_tmpl(struct xfrm_user_tmpl *tmpl) { - _create_rh_tmpl(tmpl, XFRM_MODE_ROUTEOPTIMIZATION_TRIGGER); + _create_rh_tmpl(tmpl, XFRM_MODE_IN_TRIGGER); } /* Creates a ESP/AH/IPComp policy for protecting signaling bewteen MN @@ -510,31 +582,6 @@ static void create_ipsec_tmpl(struct xfr } } -static int _mn_ha_ipsec_sub_pol_check(const struct in6_addr *haaddr, - const struct in6_addr *hoa, - struct ipsec_policy_entry *e, - void *arg) -{ - struct ipsec_policy_entry *spe; - - if (e->type == IPSEC_POLICY_TYPE_ANY) { - if ((spe = malloc(sizeof(*e))) == NULL) - return -1; - memcpy(spe, e, sizeof(*e)); - spe->type = IPSEC_POLICY_TYPE_HOMEREGBINDING; - list_add_tail(&spe->list, &e->list); - } - if (e->type == IPSEC_POLICY_TYPE_ICMP || - e->type == IPSEC_POLICY_TYPE_ANY) { - if ((spe = malloc(sizeof(*e))) == NULL) - return -1; - memcpy(spe, e, sizeof(*e)); - spe->type = IPSEC_POLICY_TYPE_NDISC; - list_add_tail(&spe->list, &e->list); - } - return 0; -} - static int _mn_ha_ipsec_init(const struct in6_addr *haaddr, const struct in6_addr *hoa, struct ipsec_policy_entry *e, @@ -586,7 +633,7 @@ static int _mn_ha_ipsec_init(const struc if (ipsec_use_ah(e)) create_ipsec_tmpl(&tmpls[ti++], IPPROTO_AH, 0, NULL, NULL, e->reqid_tomn); - if (xfrm_policy_add(&sel, 0, dir, e->action, prio, tmpls, ti)) + if (xfrm_ipsec_policy_add(&sel, 0, dir, e->action, prio, tmpls, ti)) return -1; /* outbound */ @@ -603,14 +650,45 @@ static int _mn_ha_ipsec_init(const struc if (ipsec_use_ah(e)) create_ipsec_tmpl(&tmpls[ti++], IPPROTO_AH, 0, NULL, NULL, e->reqid_toha); - return xfrm_policy_add(&sel, 0, dir, e->action, prio, &tmpls[0], ti); + return xfrm_ipsec_policy_add(&sel, 0, dir, e->action, prio, &tmpls[0], ti); +} + +static int _mn_ha_ipsec_bypass_init(const struct in6_addr *haaddr, + const struct in6_addr *hoa, + struct ipsec_policy_entry *e, + void *arg) +{ + struct xfrm_selector sel; + int prio = MIP6_PRIO_BYPASS_BU; + int err = 0; + + /* set bypass policy for allowing MN to send BU over RO path to + its CN. */ + switch (e->type) { + case IPSEC_POLICY_TYPE_MH: + set_selector(&in6addr_any, hoa, IPPROTO_MH, + IP6_MH_TYPE_BU, 0, 0, &sel); + err = xfrm_ipsec_policy_add(&sel, 0, XFRM_POLICY_OUT, + XFRM_POLICY_ALLOW, prio, + NULL, 0); + break; + default: + break; + } + + return err; } static inline int mn_ha_ipsec_init(void) { - if (ipsec_policy_walk(_mn_ha_ipsec_sub_pol_check, NULL)) - return -1; - return ipsec_policy_walk(_mn_ha_ipsec_init, NULL); + int err; + + /* insert bypass policy */ + err = ipsec_policy_walk(_mn_ha_ipsec_bypass_init, NULL); + + err = ipsec_policy_walk(_mn_ha_ipsec_init, NULL); + + return err; } /* Create a state and policy for receiving routing header type 2 to @@ -628,11 +706,11 @@ static int xfrm_mn_init(void) XDBG2("Adding RTHdr type 2 handling 2 state for MN\n"); set_selector(&in6addr_any, &in6addr_any, 0, 0, 0, 0, &sel); create_rh_tmpl(&tmpl); - if (xfrm_policy_add(&sel, 0, XFRM_POLICY_IN, XFRM_POLICY_ALLOW, - MIP6_PRIO_RO_DATA_ANY, &tmpl, 1)) + if (xfrm_mip_policy_add(&sel, 0, XFRM_POLICY_IN, XFRM_POLICY_ALLOW, + MIP6_PRIO_RO_DATA_ANY, &tmpl, 1)) return -1; - - return xfrm_state_add(&sel, IPPROTO_ROUTING, &in6addr_any, 0, + + return xfrm_state_add(&sel, IPPROTO_ROUTING, &in6addr_any, 0, XFRM_STATE_WILDRECV); } @@ -673,15 +751,38 @@ static int _mn_ha_ipsec_cleanup(const st } /* inbound */ set_selector(hoa, haaddr, ulp, type_in, 0, 0, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_IN); + xfrm_ipsec_policy_del(&sel, XFRM_POLICY_IN); /* outbound */ set_selector(haaddr, hoa, ulp, type_out, 0, 0, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_OUT); + xfrm_ipsec_policy_del(&sel, XFRM_POLICY_OUT); return 0; } +static int _mn_ha_ipsec_bypass_cleanup(const struct in6_addr *haaddr, + const struct in6_addr *hoa, + struct ipsec_policy_entry *e, + void *arg) +{ + struct xfrm_selector sel; + int err = 0; + + switch (e->type) { + case IPSEC_POLICY_TYPE_MH: + set_selector(&in6addr_any, hoa, IPPROTO_MH, + IP6_MH_TYPE_BU, 0, 0, &sel); + err = xfrm_ipsec_policy_del(&sel, XFRM_POLICY_OUT); + break; + default: + break; + } + + return err; +} + static inline void mn_ha_ipsec_cleanup(void) { + ipsec_policy_walk(_mn_ha_ipsec_bypass_cleanup, NULL); + ipsec_policy_walk(_mn_ha_ipsec_cleanup, NULL); } @@ -692,43 +793,10 @@ static void xfrm_mn_cleanup(void) XDBG2("Deleting RTHdr type 2 handling 2 state for MN\n"); set_selector(&in6addr_any, &in6addr_any, 0, 0, 0, 0, &sel); xfrm_state_del(IPPROTO_ROUTING, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_IN); + xfrm_mip_policy_del(&sel, XFRM_POLICY_IN); if (conf.UseMnHaIPsec) mn_ha_ipsec_cleanup(); - -} - -static int _ha_mn_ipsec_sub_pol_check(const struct in6_addr *haaddr, - const struct in6_addr *hoa, - struct ipsec_policy_entry *e, - void *arg) -{ - struct ipsec_policy_entry *spe; - if (e->type == IPSEC_POLICY_TYPE_ANY) { - if ((spe = malloc(sizeof(*e))) == NULL) - return -1; - memcpy(spe, e, sizeof(*e)); - spe->type = IPSEC_POLICY_TYPE_HOMEREGBINDING; - list_add_tail(&spe->list, &e->list); - } - if (e->type == IPSEC_POLICY_TYPE_MH || - e->type == IPSEC_POLICY_TYPE_ANY) { - if ((spe = malloc(sizeof(*e))) == NULL) - return -1; - memcpy(spe, e, sizeof(*e)); - spe->type = IPSEC_POLICY_TYPE_BERROR; - list_add_tail(&spe->list, &e->list); - } - if (e->type == IPSEC_POLICY_TYPE_ICMP || - e->type == IPSEC_POLICY_TYPE_ANY) { - if ((spe = malloc(sizeof(*e))) == NULL) - return -1; - memcpy(spe, e, sizeof(*e)); - spe->type = IPSEC_POLICY_TYPE_NDISC; - list_add_tail(&spe->list, &e->list); - } - return 0; } static int _ha_mn_ipsec_init(const struct in6_addr *haaddr, @@ -791,11 +859,8 @@ static int _ha_mn_ipsec_init(const struc if (ipsec_use_ah(e)) create_ipsec_tmpl(&tmpls[ti++], IPPROTO_AH, 0, NULL, NULL, e->reqid_toha); - if (use_dst) - create_dstopt_tmpl(&tmpls[ti++], &in6addr_any, - &in6addr_any); - - if (xfrm_policy_add(&sel, 0, dir, e->action, prio, tmpls, ti)) + if (xfrm_ipsec_policy_add(&sel, 0, dir, e->action, prio, + tmpls, ti)) return -1; } /* outbound */ @@ -812,13 +877,12 @@ static int _ha_mn_ipsec_init(const struc if (ipsec_use_ah(e)) create_ipsec_tmpl(&tmpls[ti++], IPPROTO_AH, 0, NULL, NULL, e->reqid_tomn); - return xfrm_policy_add(&sel, 0, dir, e->action, prio, &tmpls[0], ti); + return xfrm_ipsec_policy_add(&sel, 0, dir, e->action, prio, &tmpls[0], ti); } static inline int ha_mn_ipsec_init(void) { - if (ipsec_policy_walk(_ha_mn_ipsec_sub_pol_check, NULL)) - return -1; + XDBG("Adding IPsec policies and states for HA\n"); return ipsec_policy_walk(_ha_mn_ipsec_init, NULL); } @@ -874,11 +938,11 @@ static int _ha_mn_ipsec_cleanup(const st if (type_in >= 0) { /* inbound */ set_selector(haaddr, hoa, ulp, type_in, 0, 0, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_IN); + xfrm_ipsec_policy_del(&sel, XFRM_POLICY_IN); } /* outbound */ set_selector(hoa, haaddr, ulp, type_out, 0, 0, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_OUT); + xfrm_ipsec_policy_del(&sel, XFRM_POLICY_OUT); return 0; } @@ -895,6 +959,19 @@ static void xfrm_ha_cleanup(void) ha_mn_ipsec_cleanup(); } +int xfrm_cn_policy_mh_out_touch(int update) +{ + struct xfrm_selector sel; + + /* policy to not add rth type 2 to MH msgs */ + set_selector(&in6addr_any, &in6addr_any, IPPROTO_MH, 0, 0, 0, &sel); + if (xfrm_mip_policy_add(&sel, update, XFRM_POLICY_OUT, + XFRM_POLICY_ALLOW, MIP6_PRIO_NO_RO_SIG_ANY, + NULL, 0) < 0) + return -1; + return 0; +} + /* Create or clean up initial xfrm policies and states for CN */ static int xfrm_cn_init(void) { @@ -912,32 +989,29 @@ static int xfrm_cn_init(void) &in6addr_any, 0, XFRM_STATE_WILDRECV) < 0) return -1; - /* policy to not add rth type 2 to MH msgs */ - set_selector(&in6addr_any, &in6addr_any, IPPROTO_MH, 0, 0, 0, &sel); - if (xfrm_policy_add(&sel, 0, XFRM_POLICY_OUT, XFRM_POLICY_ALLOW, - MIP6_PRIO_NO_RO_SIG_ANY, NULL, 0) < 0) + if (xfrm_cn_policy_mh_out_touch(0) < 0) return -1; /* Let Neighbor Solicitation messages bypass bindings */ set_selector(&in6addr_any, &in6addr_any, IPPROTO_ICMPV6, ND_NEIGHBOR_SOLICIT, 0, 0, &sel); - if (xfrm_policy_add(&sel, 0, XFRM_POLICY_OUT, XFRM_POLICY_ALLOW, - MIP6_PRIO_NO_RO_SIG_ANY, NULL, 0) < 0) + if (xfrm_mip_policy_add(&sel, 0, XFRM_POLICY_OUT, XFRM_POLICY_ALLOW, + MIP6_PRIO_NO_RO_SIG_ANY, NULL, 0) < 0) return -1; /* Let Neighbor Advertisement messages bypass bindings */ set_selector(&in6addr_any, &in6addr_any, IPPROTO_ICMPV6, ND_NEIGHBOR_ADVERT, 0, 0, &sel); - if (xfrm_policy_add(&sel, 0, XFRM_POLICY_OUT, XFRM_POLICY_ALLOW, - MIP6_PRIO_NO_RO_SIG_ANY, NULL, 0) < 0) + if (xfrm_mip_policy_add(&sel, 0, XFRM_POLICY_OUT, XFRM_POLICY_ALLOW, + MIP6_PRIO_NO_RO_SIG_ANY, NULL, 0) < 0) return -1; /* Let ICMPv6 error messages bypass bindings */ set_selector(&in6addr_any, &in6addr_any, IPPROTO_ICMPV6, 0, 0, 0, &sel); sel.sport_mask = htons(0x80); - return xfrm_policy_add(&sel, 0, XFRM_POLICY_OUT, XFRM_POLICY_ALLOW, - MIP6_PRIO_NO_RO_SIG_ANY, NULL, 0); + return xfrm_mip_policy_add(&sel, 0, XFRM_POLICY_OUT, XFRM_POLICY_ALLOW, + MIP6_PRIO_NO_RO_SIG_ANY, NULL, 0); } static void xfrm_cn_cleanup(void) @@ -952,20 +1026,20 @@ static void xfrm_cn_cleanup(void) xfrm_state_del(IPPROTO_DSTOPTS, &sel); set_selector(&in6addr_any, &in6addr_any, IPPROTO_MH, 0, 0, 0, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_OUT); - + xfrm_mip_policy_del(&sel, XFRM_POLICY_OUT); + set_selector(&in6addr_any, &in6addr_any, IPPROTO_ICMPV6, ND_NEIGHBOR_SOLICIT, 0, 0, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_OUT); + xfrm_mip_policy_del(&sel, XFRM_POLICY_OUT); set_selector(&in6addr_any, &in6addr_any, IPPROTO_ICMPV6, ND_NEIGHBOR_ADVERT, 0, 0, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_OUT); + xfrm_mip_policy_del(&sel, XFRM_POLICY_OUT); set_selector(&in6addr_any, &in6addr_any, IPPROTO_ICMPV6, 0, 0, 0, &sel); sel.sport_mask = htons(0x80); - xfrm_policy_del(&sel, XFRM_POLICY_OUT); + xfrm_mip_policy_del(&sel, XFRM_POLICY_OUT); } static int mn_ro_pol_chk(const struct home_addr_info *hai, @@ -1011,8 +1085,8 @@ static int _mn_bule_ro_pol_add(struct bu replace |= mn_has_cn_ro_pol(e); } set_selector(&e->peer_addr, &e->hoa, 0, 0, 0, iif, &sel); - return xfrm_policy_add(&sel, replace, XFRM_POLICY_OUT, - action, prio, NULL, 0); + return xfrm_mip_policy_add(&sel, replace, XFRM_POLICY_OUT, + action, prio, NULL, 0); } static int mn_bule_ro_pol_add(void *vbule, void *viif) @@ -1034,14 +1108,14 @@ static int _mn_bce_ro_pol_add(const stru create_rh_tmpl(&tmpls[0]); create_trig_dstopt_tmpl(&tmpls[1], peer_addr, our_addr); set_selector(peer_addr, our_addr, 0, 0, 0, 0, &sel); - if (xfrm_policy_add(&sel, 1, XFRM_POLICY_OUT, XFRM_POLICY_ALLOW, - MIP6_PRIO_RO_BCE_DATA, tmpls, 2)) + if (xfrm_mip_policy_add(&sel, 1, XFRM_POLICY_OUT, XFRM_POLICY_ALLOW, + MIP6_PRIO_RO_BCE_DATA, tmpls, 2)) return -1; create_dstopt_tmpl(&tmpls[0], our_addr, peer_addr); create_trig_rh_tmpl(&tmpls[1]); set_selector(our_addr, peer_addr, 0, 0, 0, 0, &sel); - return xfrm_policy_add(&sel, 1, XFRM_POLICY_IN, XFRM_POLICY_ALLOW, - MIP6_PRIO_RO_BCE_DATA, tmpls, 2); + return xfrm_mip_policy_add(&sel, 1, XFRM_POLICY_IN, XFRM_POLICY_ALLOW, + MIP6_PRIO_RO_BCE_DATA, tmpls, 2); } @@ -1078,16 +1152,9 @@ int mn_ro_pol_add(struct home_addr_info if (!conf.DoRouteOptimizationMN) return 0; - /* we don't use any RO triggering policy when TunnelPayload IPsec - tunnel is used */ - if (conf.UseMnHaIPsec && - ipsec_policy_entry_check(&hai->ha_addr, - &hai->hoa.addr, IPSEC_F_TNL_ANY)) { - return 0; - } if (changed) bul_iterate(&hai->bul, mn_bule_ro_pol_add, &ifindex); - else + else bcache_iterate(mn_bce_ro_pol_add, hai); create_trig_rh_tmpl(&itmpl); @@ -1109,33 +1176,35 @@ int mn_ro_pol_add(struct home_addr_info &hai->hoa.addr); } XDBG("Adding %sRO policies for %x:%x:%x:%x:%x:%x:%x:%x\n", - pol->do_ro ? "": "no-", NIP6ADDR(&pol->cn_addr)); + pol->do_ro ? "": "no-", NIP6ADDR(&pol->cn_addr)); set_selector(&pol->cn_addr, &hai->hoa.addr, 0, 0, 0, ifindex, &sel); - if (xfrm_policy_add(&sel, 0, XFRM_POLICY_OUT, - XFRM_POLICY_ALLOW, prio, &otmpl, ntmpl)) + if (xfrm_mip_policy_add(&sel, 0, XFRM_POLICY_OUT, + XFRM_POLICY_ALLOW, prio, &otmpl, ntmpl)) return -1; set_selector(&hai->hoa.addr, &pol->cn_addr, 0, 0, 0, ifindex, &sel); - if (xfrm_policy_add(&sel, 0, XFRM_POLICY_IN, - XFRM_POLICY_ALLOW, prio, &itmpl, ntmpl)) + if (xfrm_mip_policy_add(&sel, 0, XFRM_POLICY_IN, + XFRM_POLICY_ALLOW, prio, &itmpl, ntmpl)) return -1; } if (!wildcard) { XDBG("Adding default RO triggering policies for all Correspondent Nodes\n"); create_trig_dstopt_tmpl(&otmpl, &in6addr_any, &hai->hoa.addr); set_selector(&in6addr_any, &hai->hoa.addr, 0, - 0, 0, ifindex, &sel); - if (xfrm_policy_add(&sel, 0, XFRM_POLICY_OUT, - XFRM_POLICY_ALLOW, - MIP6_PRIO_RO_TRIG_ANY, &otmpl, 1)) + 0, 0, 0, &sel); + if (xfrm_mip_policy_add(&sel, 0, XFRM_POLICY_OUT, + XFRM_POLICY_ALLOW, + MIP6_PRIO_RO_TRIG_ANY, &otmpl, 1)) return -1; +#if 0 // Disable inboud trigger because of ifindex problem set_selector(&hai->hoa.addr, &in6addr_any, - 0, 0, 0, ifindex, &sel); - if (xfrm_policy_add(&sel, 0, XFRM_POLICY_IN, - XFRM_POLICY_ALLOW, - MIP6_PRIO_RO_TRIG_ANY, &itmpl, 1)) + 0, 0, 0, 0, &sel); + if (xfrm_mip_policy_add(&sel, 0, XFRM_POLICY_IN, + XFRM_POLICY_ALLOW, + MIP6_PRIO_RO_TRIG_ANY, &itmpl, 1)) return -1; +#endif } return 0; @@ -1145,7 +1214,20 @@ static void _mn_bule_ro_pol_del(struct b { struct xfrm_selector sel; set_selector(&e->peer_addr, &e->hoa, 0, 0, 0, iif, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_OUT); + xfrm_mip_policy_del(&sel, XFRM_POLICY_OUT); + + /* + * XXX: Trying to delete RO policy which is added by + * xfrm_post_ba_mod_bule() + */ + set_selector(&e->peer_addr, &e->hoa, 0, 0, 0, 0, &sel); + xfrm_mip_policy_del(&sel, XFRM_POLICY_OUT); + + /* + * XXX: inbound is missed??? + */ + set_selector(&e->hoa, &e->peer_addr, 0, 0, 0, 0, &sel); + xfrm_mip_policy_del(&sel, XFRM_POLICY_IN); } static int mn_bule_ro_pol_del(void *vbule, void *viif) @@ -1186,34 +1268,34 @@ void mn_ro_pol_del(struct home_addr_info wildcard = 1; set_selector(&pol->cn_addr, &hai->hoa.addr, 0, 0, 0, ifindex, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_OUT); + xfrm_mip_policy_del(&sel, XFRM_POLICY_OUT); set_selector(&hai->hoa.addr, &pol->cn_addr, 0, 0, 0, ifindex, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_IN); + xfrm_mip_policy_del(&sel, XFRM_POLICY_IN); } if (!wildcard) { XDBG("Deleting default RO triggering policies for all Correspondent Nodes\n"); set_selector(&in6addr_any, &hai->hoa.addr, 0, - 0, 0, ifindex, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_OUT); + 0, 0, 0, &sel); + xfrm_mip_policy_del(&sel, XFRM_POLICY_OUT); set_selector(&hai->hoa.addr, &in6addr_any, - 0, 0, 0, ifindex, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_IN); + 0, 0, 0, 0, &sel); + xfrm_mip_policy_del(&sel, XFRM_POLICY_IN); } } /* XXX TENTATIVE */ -int xfrm_policy_mod(struct xfrm_userpolicy_info *sp, - struct xfrm_user_tmpl *tmpl, - int num_tmpl, - int cmd) +int xfrm_ipsec_policy_mod(struct xfrm_userpolicy_info *sp, + struct xfrm_user_tmpl *tmpl, + int num_tmpl, + int cmd) { if (cmd == 0) { /* delete */ - return (xfrm_policy_del(&sp->sel, sp->dir)); + return (xfrm_ipsec_policy_del(&sp->sel, sp->dir)); } else if (cmd == 1) { /* add */ - return (xfrm_policy_add(&sp->sel, 0, sp->dir, sp->action, - sp->priority, tmpl, num_tmpl)); + return (xfrm_ipsec_policy_add(&sp->sel, 0, sp->dir, sp->action, + sp->priority, tmpl, num_tmpl)); } else return -1; } @@ -1237,7 +1319,7 @@ static int _ha_mn_ipsec_pol_mod(const st struct xfrm_selector sel; int type_in = 0, type_out = 0; int ulp = 0; - int reg = *((int *)arg); /* 1: add rh/hao */ + switch (e->type) { case IPSEC_POLICY_TYPE_MOBPFXDISC: type_in = MIP_PREFIX_SOLICIT; @@ -1257,18 +1339,15 @@ static int _ha_mn_ipsec_pol_mod(const st if (ipsec_use_esp(e)) create_ipsec_tmpl(&tmpls[ti++], IPPROTO_ESP, 0, NULL, NULL, e->reqid_tomn); - if (reg) - create_rh_tmpl(&tmpls[ti++]); - /* AH template must be placed as the last one for outbound SP */ if (ipsec_use_ah(e)) create_ipsec_tmpl(&tmpls[ti++], IPPROTO_AH, 0, NULL, NULL, e->reqid_tomn); - + set_selector(hoa, haaddr, ulp, type_out, 0, 0, &sel); - if (xfrm_policy_add(&sel, 1, - XFRM_POLICY_OUT, e->action, - MIP6_PRIO_HOME_DATA_IPSEC, &tmpls[0], ti)) + if (xfrm_ipsec_policy_add(&sel, 1, + XFRM_POLICY_OUT, e->action, + MIP6_PRIO_HOME_DATA_IPSEC, &tmpls[0], ti)) return -1; /* inbound */ @@ -1282,21 +1361,18 @@ static int _ha_mn_ipsec_pol_mod(const st if (ipsec_use_ah(e)) create_ipsec_tmpl(&tmpls[ti++], IPPROTO_AH, 0, NULL, NULL, e->reqid_toha); - if (reg) - create_dstopt_tmpl(&tmpls[ti++], haaddr, hoa); - set_selector(haaddr, hoa, ulp, type_in, 0, 0, &sel); - if (xfrm_policy_add(&sel, 1, - XFRM_POLICY_IN, e->action, - MIP6_PRIO_HOME_DATA_IPSEC, &tmpls[0], ti)) + if (xfrm_ipsec_policy_add(&sel, 1, + XFRM_POLICY_IN, e->action, + MIP6_PRIO_HOME_DATA_IPSEC, &tmpls[0], ti)) return -1; return 0; } -int ha_mn_ipsec_pol_mod(struct in6_addr *haaddr, struct in6_addr *hoa, int reg) +int ha_mn_ipsec_pol_mod(struct in6_addr *haaddr, struct in6_addr *hoa) { - return ipsec_policy_apply(haaddr, hoa, _ha_mn_ipsec_pol_mod, ®); + return ipsec_policy_apply(haaddr, hoa, _ha_mn_ipsec_pol_mod, NULL); } static int _xfrm_add_bce(const struct in6_addr *our_addr, @@ -1309,14 +1385,14 @@ static int _xfrm_add_bce(const struct in /* MN - CN case data out & in */ create_rh_tmpl(&tmpl); set_selector(peer_addr, our_addr, 0, 0, 0, 0, &sel); - if (xfrm_policy_add(&sel, replace, XFRM_POLICY_OUT, XFRM_POLICY_ALLOW, - MIP6_PRIO_RO_BCE_DATA, &tmpl, 1)) + if (xfrm_mip_policy_add(&sel, replace, XFRM_POLICY_OUT, XFRM_POLICY_ALLOW, + MIP6_PRIO_RO_BCE_DATA, &tmpl, 1)) return -1; create_dstopt_tmpl(&tmpl, our_addr, peer_addr); set_selector(our_addr, peer_addr, 0, 0, 0, 0, &sel); - return xfrm_policy_add(&sel, replace, XFRM_POLICY_IN, - XFRM_POLICY_ALLOW, MIP6_PRIO_RO_BCE_DATA, - &tmpl, 1); + return xfrm_mip_policy_add(&sel, replace, XFRM_POLICY_IN, + XFRM_POLICY_ALLOW, MIP6_PRIO_RO_BCE_DATA, + &tmpl, 1); } static int _xfrm_add_bule_bce(const struct in6_addr *our_addr, @@ -1325,21 +1401,22 @@ static int _xfrm_add_bule_bce(const stru { struct xfrm_user_tmpl tmpls[2]; struct xfrm_selector sel; + replace = 1; create_rh_tmpl(&tmpls[0]); create_dstopt_tmpl(&tmpls[1], peer_addr, our_addr); set_selector(peer_addr, our_addr, 0, 0, 0, 0, &sel); - if (xfrm_policy_add(&sel, replace, XFRM_POLICY_OUT, XFRM_POLICY_ALLOW, - MIP6_PRIO_RO_BULE_BCE_DATA, tmpls, 2)) + if (xfrm_mip_policy_add(&sel, replace, XFRM_POLICY_OUT, XFRM_POLICY_ALLOW, + MIP6_PRIO_RO_BULE_BCE_DATA, tmpls, 2)) return -1; create_dstopt_tmpl(&tmpls[0], our_addr, peer_addr); create_rh_tmpl(&tmpls[1]); set_selector(our_addr, peer_addr, 0, 0, 0, 0, &sel); - return xfrm_policy_add(&sel, replace, XFRM_POLICY_IN, - XFRM_POLICY_ALLOW, - MIP6_PRIO_RO_BULE_BCE_DATA, tmpls, 2); + return xfrm_mip_policy_add(&sel, replace, XFRM_POLICY_IN, + XFRM_POLICY_ALLOW, + MIP6_PRIO_RO_BULE_BCE_DATA, tmpls, 2); } -static int xfrm_bule_bce_update(const struct in6_addr *our_addr, +static int xfrm_bule_bce_update(const struct in6_addr *our_addr, const struct in6_addr *peer_addr, int replace) { @@ -1378,7 +1455,6 @@ int xfrm_add_bce(const struct in6_addr * int replace) { struct xfrm_selector sel; - int reg = 1; /* Create policy for outbound RO data traffic */ set_selector(peer_addr, our_addr, 0, 0, 0, 0, &sel); @@ -1391,10 +1467,8 @@ int xfrm_add_bce(const struct in6_addr * return 0; if (is_ha() && conf.UseMnHaIPsec) { if (ipsec_policy_apply(our_addr, peer_addr, - _ha_mn_ipsec_pol_mod, ®) < 0) + _ha_mn_ipsec_pol_mod, NULL) < 0) return -1; - if (ipsec_policy_entry_check(our_addr, peer_addr, IPSEC_F_ANY)) - return 0; } _xfrm_add_bce(our_addr, peer_addr, replace); return 0; @@ -1413,10 +1487,10 @@ void xfrm_del_bce(const struct in6_addr { struct xfrm_selector sel; set_selector(peer_addr, our_addr, 0, 0, 0, 0, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_OUT); + xfrm_mip_policy_del(&sel, XFRM_POLICY_OUT); xfrm_state_del(IPPROTO_ROUTING, &sel); set_selector(our_addr, peer_addr, 0, 0, 0, 0, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_IN); + xfrm_mip_policy_del(&sel, XFRM_POLICY_IN); xfrm_state_del(IPPROTO_DSTOPTS, &sel); } @@ -1425,7 +1499,6 @@ void xfrm_del_bce(const struct in6_addr * @haaddr: HA's address * @hoa: Home address * @e: pointer to the ipsec_policy_entry - * @arg: pointer to bule * * Adds xfrm_policies into kernel that are needed for home reg/dereg. */ @@ -1441,7 +1514,6 @@ static int _mn_ha_ipsec_pol_mod(const st int type_in = 0, type_out = 0; int prio = MIP6_PRIO_HOME_DATA_IPSEC; int dir; - struct in6_addr *coa = arg; switch (e->type) { case IPSEC_POLICY_TYPE_MOBPFXDISC: @@ -1475,10 +1547,7 @@ static int _mn_ha_ipsec_pol_mod(const st if (ipsec_use_ah(e)) create_ipsec_tmpl(&tmpls[ti++], IPPROTO_AH, 0, NULL, NULL, e->reqid_tomn); - if (coa) - create_rh_tmpl(&tmpls[ti++]); - - if (xfrm_policy_add(&sel, 1, dir, e->action, prio, tmpls, ti)) + if (xfrm_ipsec_policy_add(&sel, 1, dir, e->action, prio, tmpls, ti)) return -1; /* outbound */ @@ -1491,20 +1560,19 @@ static int _mn_ha_ipsec_pol_mod(const st if (ipsec_use_esp(e)) create_ipsec_tmpl(&tmpls[ti++], IPPROTO_ESP, 0, NULL, NULL, e->reqid_toha); - if (coa) - create_dstopt_tmpl(&tmpls[ti++], hoa, haaddr); /* AH template must be placed as the last one for outbound SP */ if (ipsec_use_ah(e)) create_ipsec_tmpl(&tmpls[ti++], IPPROTO_AH, 0, NULL, NULL, e->reqid_toha); - return xfrm_policy_add(&sel, 1, dir, e->action, prio, &tmpls[0], ti); + if (xfrm_ipsec_policy_add(&sel, 1, dir, e->action, prio, &tmpls[0], ti)) + return -1; + return 0; } -static inline int mn_ha_ipsec_pol_mod(struct in6_addr *ha_addr, - struct in6_addr *hoa, - struct in6_addr *coa) +static inline int mn_ha_ipsec_pol_mod(struct in6_addr *ha_addr, + struct in6_addr *hoa) { - return ipsec_policy_apply(ha_addr, hoa, _mn_ha_ipsec_pol_mod, coa); + return ipsec_policy_apply(ha_addr, hoa, _mn_ha_ipsec_pol_mod, NULL); } static int _xfrm_bce_reset(struct bulentry *bule) @@ -1528,6 +1596,7 @@ static int _xfrm_bce_reset(struct bulent static int _xfrm_del_bule_data(struct bulentry *bule) { struct xfrm_selector sel; + int prio; set_selector(&bule->peer_addr, &bule->hoa, 0, 0, 0, 0, &sel); xfrm_state_del(IPPROTO_DSTOPTS, &sel); @@ -1538,8 +1607,8 @@ static int _xfrm_del_bule_data(struct bu create_trig_dstopt_tmpl(&tmpl, &bule->peer_addr, &bule->hoa); set_selector(&bule->peer_addr, &bule->hoa, 0, 0, 0, bule->home->if_tunnel, &sel); - xfrm_policy_add(&sel, 1, XFRM_POLICY_OUT, - XFRM_POLICY_ALLOW, MIP6_PRIO_RO_TRIG, &tmpl, 1); + xfrm_mip_policy_add(&sel, 1, XFRM_POLICY_OUT, + XFRM_POLICY_ALLOW, MIP6_PRIO_RO_TRIG, &tmpl, 1); } else _mn_bule_ro_pol_del(bule, bule->home->if_tunnel); @@ -1548,27 +1617,25 @@ static int _xfrm_del_bule_data(struct bu if (bule->flags & IP6_MH_BU_HOME && conf.UseMnHaIPsec) { ipsec_policy_apply(&bule->home->ha_addr, &bule->hoa, _mn_ha_ipsec_pol_mod, NULL); - bule->xfrm_state = 0; - } else { - /* MN - CN/HA case, BU out */ - int prio = (bule->flags & IP6_MH_BU_HOME ? - MIP6_PRIO_HOME_SIG : MIP6_PRIO_RO_SIG); - if (bule->flags & IP6_MH_BU_ACK) { - set_selector(&bule->hoa, &bule->peer_addr, IPPROTO_MH, - IP6_MH_TYPE_BACK, 0, 0, &sel); - if (xfrm_policy_add(&sel, 1, XFRM_POLICY_IN, - XFRM_POLICY_ALLOW, prio, NULL, 0)) - return -1; - } - set_selector(&bule->peer_addr, &bule->hoa, IPPROTO_MH, - IP6_MH_TYPE_BU, 0, 0, &sel); - if (xfrm_policy_add(&sel, 1, XFRM_POLICY_OUT, - XFRM_POLICY_ALLOW, prio, NULL, 0)) + } + /* MN - CN/HA case, BU out */ + prio = (bule->flags & IP6_MH_BU_HOME ? + MIP6_PRIO_HOME_SIG : MIP6_PRIO_RO_SIG); + if (bule->flags & IP6_MH_BU_ACK) { + set_selector(&bule->hoa, &bule->peer_addr, IPPROTO_MH, + IP6_MH_TYPE_BACK, 0, 0, &sel); + if (xfrm_mip_policy_add(&sel, 1, XFRM_POLICY_IN, + XFRM_POLICY_ALLOW, prio, NULL, 0)) return -1; - bule->xfrm_state &= ~BUL_XFRM_STATE_DATA; } - return 0; + set_selector(&bule->peer_addr, &bule->hoa, IPPROTO_MH, + IP6_MH_TYPE_BU, 0, 0, &sel); + if (xfrm_mip_policy_add(&sel, 1, XFRM_POLICY_OUT, + XFRM_POLICY_ALLOW, prio, NULL, 0)) + return -1; + bule->xfrm_state &= ~BUL_XFRM_STATE_DATA; + return 0; } static void _xfrm_del_bule_sig(struct bulentry *bule) @@ -1577,12 +1644,12 @@ static void _xfrm_del_bule_sig(struct bu struct xfrm_selector sel; set_selector(&bule->peer_addr, &bule->hoa, IPPROTO_MH, IP6_MH_TYPE_BU, 0, 0, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_OUT); + xfrm_mip_policy_del(&sel, XFRM_POLICY_OUT); if (bule->flags & IP6_MH_BU_ACK) { set_selector(&bule->hoa, &bule->peer_addr, IPPROTO_MH, IP6_MH_TYPE_BACK, 0, 0, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_IN); + xfrm_mip_policy_del(&sel, XFRM_POLICY_IN); } } bule->xfrm_state = 0; @@ -1602,6 +1669,7 @@ int xfrm_pre_bu_add_bule(struct bulentry struct xfrm_user_tmpl tmpl; int rsig = bule->xfrm_state & BUL_XFRM_STATE_SIG; int rdata = bule->xfrm_state & BUL_XFRM_STATE_DATA; + int prio; if (bule->flags & IP6_MH_BU_HOME) { struct home_addr_info *hai = bule->home; @@ -1617,28 +1685,27 @@ int xfrm_pre_bu_add_bule(struct bulentry bule->xfrm_state = BUL_XFRM_STATE_SIG|BUL_XFRM_STATE_DATA; if (bule->flags & IP6_MH_BU_HOME && conf.UseMnHaIPsec) { - if (mn_ha_ipsec_pol_mod(&bule->peer_addr, - &bule->hoa, &bule->coa)) + if (mn_ha_ipsec_pol_mod(&bule->peer_addr, &bule->hoa)) return -1; - } else { - /* MN - CN/HA case, BU out */ - int prio = (bule->flags & IP6_MH_BU_HOME ? - MIP6_PRIO_HOME_SIG : MIP6_PRIO_RO_SIG); - if (bule->flags & IP6_MH_BU_ACK) { - create_rh_tmpl(&tmpl); - set_selector(&bule->hoa, &bule->peer_addr, IPPROTO_MH, - IP6_MH_TYPE_BACK, 0, 0, &sel); - if (xfrm_policy_add(&sel, rsig, XFRM_POLICY_IN, - XFRM_POLICY_ALLOW, prio, &tmpl, 1)) - return -1; - } - create_dstopt_tmpl(&tmpl, &bule->peer_addr, &bule->hoa); - set_selector(&bule->peer_addr, &bule->hoa, IPPROTO_MH, - IP6_MH_TYPE_BU, 0, 0, &sel); - if (xfrm_policy_add(&sel, rsig, XFRM_POLICY_OUT, - XFRM_POLICY_ALLOW, prio, &tmpl, 1)) + } + /* MN - CN/HA case, BU out */ + prio = (bule->flags & IP6_MH_BU_HOME ? + MIP6_PRIO_HOME_SIG : MIP6_PRIO_RO_SIG); + if (bule->flags & IP6_MH_BU_ACK) { + create_rh_tmpl(&tmpl); + set_selector(&bule->hoa, &bule->peer_addr, IPPROTO_MH, + IP6_MH_TYPE_BACK, 0, 0, &sel); + if (xfrm_mip_policy_add(&sel, rsig, XFRM_POLICY_IN, + XFRM_POLICY_ALLOW, prio, &tmpl, 1)) return -1; } + create_dstopt_tmpl(&tmpl, &bule->peer_addr, &bule->hoa); + set_selector(&bule->peer_addr, &bule->hoa, IPPROTO_MH, + IP6_MH_TYPE_BU, 0, 0, &sel); + if (xfrm_mip_policy_add(&sel, rsig, XFRM_POLICY_OUT, + XFRM_POLICY_ALLOW, prio, &tmpl, 1)) + return -1; + if (!(bule->flags & IP6_MH_BU_HOME)) { struct bcentry *bce = bcache_get(&bule->hoa, &bule->peer_addr); if (bce) { @@ -1653,6 +1720,11 @@ int xfrm_pre_bu_add_bule(struct bulentry if (_mn_bule_ro_pol_add(bule, bule->home->if_tunnel, rdata)) return -1; set_selector(&bule->peer_addr, &bule->hoa, 0, 0, 0, 0, &sel); + /* XXX: acquired state is already inserted */ + if (!(bule->flags & IP6_MH_BU_HOME)) { + XDBG2("%s: original rdata = %d\n", __FUNCTION__, rdata); + rdata = 1; + } return xfrm_state_add(&sel, IPPROTO_DSTOPTS, &bule->coa, rdata, 0); } @@ -1662,6 +1734,7 @@ int xfrm_post_ba_mod_bule(struct bulentr struct xfrm_selector sel; struct xfrm_user_tmpl tmpls[2]; int prio; + int ret = 0; if (bule->flags & IP6_MH_BU_HOME) { struct home_addr_info *hai = bule->home; @@ -1689,8 +1762,21 @@ int xfrm_post_ba_mod_bule(struct bulentr set_selector(&bule->peer_addr, &bule->hoa, 0, 0, 0, bule->home->if_tunnel, &sel); create_dstopt_tmpl(&tmpls[0], &bule->peer_addr, &bule->hoa); - return xfrm_policy_add(&sel, 1, XFRM_POLICY_OUT, - XFRM_POLICY_ALLOW, prio, tmpls, 1); + ret = xfrm_mip_policy_add(&sel, 1, XFRM_POLICY_OUT, + XFRM_POLICY_ALLOW, prio, tmpls, 1); + if (ret) + XDBG("failed to insert outbound policy\n"); + + /* XXX: inbound is missed??? */ + create_rh_tmpl(&tmpls[0]); + set_selector(&bule->hoa, &bule->peer_addr, 0, 0, 0, + 0, &sel); + ret = xfrm_mip_policy_add(&sel, 1, XFRM_POLICY_IN, + XFRM_POLICY_ALLOW, prio, tmpls, 1); + if (ret) + XDBG("failed to insert inbound policy\n"); + + return ret; } static void parse_acquire(struct nlmsghdr *msg) @@ -1760,7 +1846,7 @@ static int parse_report(struct nlmsghdr } rpt = NLMSG_DATA(msg); - if (rpt->dir != XFRM_POLICY_IN || rpt->proto != IPPROTO_DSTOPTS || + if (rpt->proto != IPPROTO_DSTOPTS || rpt->sel.family != AF_INET6) return 0; @@ -1768,10 +1854,10 @@ static int parse_report(struct nlmsghdr parse_rtattr(rta_tb, XFRMA_MAX, XFRMRPT_RTA(rpt), msg->nlmsg_len - NLMSG_LENGTH(sizeof(*rpt))); - if (!rta_tb[XFRMA_ADDR]) + if (!rta_tb[XFRMA_COADDR]) return -1; - coaddr = (xfrm_address_t *) RTA_DATA(rta_tb[XFRMA_ADDR]); + coaddr = (xfrm_address_t *) RTA_DATA(rta_tb[XFRMA_COADDR]); if (rpt->sel.proto == IPPROTO_MH && ntohs(rpt->sel.sport) > IP6_MH_TYPE_MAX) @@ -1802,7 +1888,7 @@ static int parse_report(struct nlmsghdr return 0; } -static int xfrm_rcv(struct sockaddr_nl *who, struct nlmsghdr *n, void *arg) +static int xfrm_rcv(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg) { pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, NULL); switch (n->nlmsg_type) { @@ -1824,7 +1910,7 @@ struct rtnl_handle xfrm_rth; static void *xfrm_listen(void *dummy) { pthread_dbg("thread started"); - rtnl_ext_listen(&xfrm_rth, xfrm_rcv, NULL); + rtnl_listen(&xfrm_rth, xfrm_rcv, NULL); pthread_exit(NULL); } @@ -1882,16 +1968,16 @@ int xfrm_block_link(struct home_addr_inf hai->home_block |= HOME_LINK_BLOCK; hai->if_block = hai->hoa.iif; /* allow MN to send NA messages to HA while returning home */ - set_selector(&in6addr_any, &in6addr_any, IPPROTO_ICMPV6, + set_selector(&in6addr_any, &in6addr_any, IPPROTO_ICMPV6, ND_NEIGHBOR_ADVERT, 0, hai->if_block, &sel); - if ((ret = xfrm_policy_add(&sel, 0, XFRM_POLICY_OUT, XFRM_POLICY_ALLOW, - MIP6_PRIO_HOME_SIG_ANY, NULL, 0))) + if ((ret = xfrm_mip_policy_add(&sel, 0, XFRM_POLICY_OUT, XFRM_POLICY_ALLOW, + MIP6_PRIO_HOME_SIG_ANY, NULL, 0))) return ret; /* block any packets from HoA to the CN */ set_selector(&in6addr_any, &in6addr_any, 0, 0, 0, hai->if_block, &sel); - if ((ret = xfrm_policy_add(&sel, 0, XFRM_POLICY_OUT, - XFRM_POLICY_BLOCK, - MIP6_PRIO_HOME_BLOCK, NULL, 0))) + if ((ret = xfrm_mip_policy_add(&sel, 0, XFRM_POLICY_OUT, + XFRM_POLICY_BLOCK, + MIP6_PRIO_HOME_BLOCK, NULL, 0))) return ret; return ret; } @@ -1900,10 +1986,10 @@ void xfrm_unblock_link(struct home_addr_ { struct xfrm_selector sel; set_selector(&in6addr_any, &in6addr_any, 0, 0, 0, hai->if_block, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_OUT); - set_selector(&in6addr_any, &in6addr_any, IPPROTO_ICMPV6, + xfrm_mip_policy_del(&sel, XFRM_POLICY_OUT); + set_selector(&in6addr_any, &in6addr_any, IPPROTO_ICMPV6, ND_NEIGHBOR_ADVERT, 0, hai->if_block, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_OUT); + xfrm_mip_policy_del(&sel, XFRM_POLICY_OUT); hai->if_block = 0; hai->home_block &= ~HOME_LINK_BLOCK; } @@ -1917,8 +2003,8 @@ int xfrm_block_hoa(struct home_addr_info hai->ha_list.if_block = hai->hoa.iif; set_selector(&in6addr_any, &hai->hoa.addr, 0, 0, 0, hai->ha_list.if_block, &sel); - if (xfrm_policy_add(&sel, 0, XFRM_POLICY_OUT, - XFRM_POLICY_BLOCK, MIP6_PRIO_HOME_ERROR, NULL, 0)) + if (xfrm_mip_policy_add(&sel, 0, XFRM_POLICY_OUT, + XFRM_POLICY_BLOCK, MIP6_PRIO_HOME_ERROR, NULL, 0)) return -1; return 0; } @@ -1928,7 +2014,7 @@ void xfrm_unblock_hoa(struct home_addr_i struct xfrm_selector sel; set_selector(&in6addr_any, &hai->hoa.addr, 0, 0, 0, hai->ha_list.if_block, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_OUT); + xfrm_mip_policy_del(&sel, XFRM_POLICY_OUT); hai->ha_list.if_block = 0; hai->home_block &= ~HOME_ADDR_BLOCK; } @@ -1940,11 +2026,9 @@ int mn_ipsec_recv_bu_tnl_pol_add(struct struct xfrm_user_tmpl tmpls[MIPV6_MAX_TMPLS]; int ti = 0; - set_selector(&bule->hoa, &in6addr_any, IPPROTO_MH, + set_selector(&bule->hoa, &in6addr_any, IPPROTO_MH, IP6_MH_TYPE_BU, 0, ifindex, &sel); - create_dstopt_tmpl(&tmpls[ti++], &in6addr_any, &in6addr_any); - if (ipsec_use_ipcomp(e)) create_ipsec_tmpl(&tmpls[ti++], IPPROTO_COMP, XFRM_MODE_TUNNEL, &bule->hoa, &bule->home->ha_addr, @@ -1957,9 +2041,8 @@ int mn_ipsec_recv_bu_tnl_pol_add(struct create_ipsec_tmpl(&tmpls[ti++], IPPROTO_AH, XFRM_MODE_TUNNEL, &bule->hoa, &bule->home->ha_addr, e->reqid_tomn); - - return xfrm_policy_add(&sel, 1, XFRM_POLICY_IN, e->action, - MIP6_PRIO_RO_SIG_IPSEC, tmpls, ti); + return xfrm_ipsec_policy_add(&sel, 1, XFRM_POLICY_IN, e->action, + MIP6_PRIO_RO_SIG_IPSEC, tmpls, ti); } void mn_ipsec_recv_bu_tnl_pol_del(struct bulentry *bule, int ifindex, @@ -1967,9 +2050,9 @@ void mn_ipsec_recv_bu_tnl_pol_del(struct { struct xfrm_selector sel; memset(&sel, 0, sizeof(sel)); - set_selector(&bule->hoa, &in6addr_any, IPPROTO_MH, + set_selector(&bule->hoa, &in6addr_any, IPPROTO_MH, IP6_MH_TYPE_BU, 0, ifindex, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_IN); + xfrm_ipsec_policy_del(&sel, XFRM_POLICY_IN); } int cn_wildrecv_bu_pol_add(void) @@ -1980,8 +2063,8 @@ int cn_wildrecv_bu_pol_add(void) IP6_MH_TYPE_BU, 0, 0, &sel); create_dstopt_tmpl(&tmpl, &in6addr_any, &in6addr_any); - return xfrm_policy_add(&sel, 0, XFRM_POLICY_IN, XFRM_POLICY_ALLOW, - MIP6_PRIO_RO_SIG_ANY, &tmpl, 1); + return xfrm_mip_policy_add(&sel, 0, XFRM_POLICY_IN, XFRM_POLICY_ALLOW, + MIP6_PRIO_RO_SIG_ANY, &tmpl, 1); } void cn_wildrecv_bu_pol_del(void) @@ -1989,5 +2072,5 @@ void cn_wildrecv_bu_pol_del(void) struct xfrm_selector sel; set_selector(&in6addr_any, &in6addr_any, IPPROTO_MH, IP6_MH_TYPE_BU, 0, 0, &sel); - xfrm_policy_del(&sel, XFRM_POLICY_IN); + xfrm_mip_policy_del(&sel, XFRM_POLICY_IN); } diff --git a/src/xfrm.h b/src/xfrm.h index a919a29..5cbe2c2 100644 --- a/src/xfrm.h +++ b/src/xfrm.h @@ -9,6 +9,7 @@ #define MIP6_PRIO_HOME_ERROR 1 #define MIP6_PRIO_HOME_SIG 2 #define MIP6_PRIO_HOME_SIG_ANY 3 #define MIP6_PRIO_HOME_BLOCK 4 +#define MIP6_PRIO_BYPASS_BU 4 /* XXX: BU towards CN */ #define MIP6_PRIO_HOME_DATA_IPSEC 5 #define MIP6_PRIO_HOME_DATA 6 #define MIP6_PRIO_RO_SIG_IPSEC 7 /* XXX: BU between MN-MN with IPsec */ @@ -75,6 +76,8 @@ int mn_ipsec_recv_bu_tnl_pol_add(struct void mn_ipsec_recv_bu_tnl_pol_del(struct bulentry *bule, int ifindex, struct ipsec_policy_entry *e); +int xfrm_cn_policy_mh_out_touch(int update); + int cn_wildrecv_bu_pol_add(void); void cn_wildrecv_bu_pol_del(void); @@ -85,12 +88,12 @@ int xfrm_block_hoa(struct home_addr_info void xfrm_unblock_hoa(struct home_addr_info *hai); int ha_mn_ipsec_pol_mod(struct in6_addr *haaddr, - struct in6_addr *hoa, int add); + struct in6_addr *hoa); -int xfrm_policy_mod(struct xfrm_userpolicy_info *sp, - struct xfrm_user_tmpl *tmpl, - int num_tmpl, - int cmd); +int xfrm_ipsec_policy_mod(struct xfrm_userpolicy_info *sp, + struct xfrm_user_tmpl *tmpl, + int num_tmpl, + int cmd); static inline int pre_bu_bul_update(struct bulentry *bule) {