sipgrep-2.1.0/0000755000175000017500000000000012576347256012236 5ustar vsevavsevasipgrep-2.1.0/sipparse.h0000644000175000017500000000704612576347256014244 0ustar vsevavseva/* * * sipgrep - Monitoring tools * * Author: Alexandr Dubovikov * (C) Homer Project 2014 (http://www.sipcapture.org) * * Sipgrep is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 3 of the License, or * (at your option) any later version * * Sipgrep is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _SIPPARSE_H #define _SIPPARSE_H #define SIP_REQUEST 1 #define SIP_REPLY 2 #define CANCEL "CANCEL" #define ACK "ACK" #define INVITE "INVITE" #define INVITE_LEN 6 #define ACK_LEN 3 #define CANCEL_LEN 6 #define BYE_LEN 3 #define INFO_LEN 4 #define REGISTER_LEN 8 #define SUBSCRIBE_LEN 9 #define NOTIFY_LEN 6 #define MESSAGE_LEN 7 #define OPTIONS_LEN 7 #define PRACK_LEN 5 #define UPDATE_LEN 6 #define REFER_LEN 5 #define PUBLISH_LEN 7 #define NOTIFY_LEN 6 #define OPTIONS_LEN 7 #define ACK_LEN 3 #define UAC_LEN 10 #define INVITE_METHOD "INVITE" #define ACK_METHOD "ACK" #define CANCEL_METHOD "CANCEL" #define BYE_METHOD "BYE" #define INFO_METHOD "INFO" #define REGISTER_METHOD "REGISTER" #define SUBSCRIBE_METHOD "SUBSCRIBE" #define NOTIFY_METHOD "NOTIFY" #define MESSAGE_METHOD "MESSAGE" #define OPTIONS_METHOD "OPTIONS" #define PRACK_METHOD "PRACK" #define UPDATE_METHOD "UPDATE" #define REFER_METHOD "REFER" #define PUBLISH_METHOD "PUBLISH" #define NOTIFY_METHOD "NOTIFY" #define OPTIONS_METHOD "OPTIONS" #define ACK_METHOD "ACK" #define UNKNOWN_METHOD "UNKNOWN" #define TO_LEN 2 #define PAI_LEN 19 #define FROM_LEN 4 #define CALLID_LEN 7 #define CSEQ_LEN 4 #define PROXY_AUTH_LEN 19 #define WWW_AUTH_LEN 16 #define CONTENTLENGTH_LEN 14 #define CONTENTTYPE_LEN 12 #define USERAGENT_LEN 10 #define INVITE_TRANSACTION 1 #define REGISTER_TRANSACTION 2 #define BYE_TRANSACTION 3 #define CANCEL_TRANSACTION 4 #define NOTIFY_TRANSACTION 5 #define OPTIONS_TRANSACTION 6 #define ACK_TRANSACTION 7 #define SUBSCRIBE_TRANSACTION 8 #define PUBLISH_TRANSACTION 9 #define UNKNOWN_TRANSACTION 99 #define CALL_CANCEL_TERMINATION 1 #define CALL_BYE_TERMINATION 2 #define CALL_MOVED_TERMINATION 3 #define CALL_BUSY_TERMINATION 4 #define CALL_AUTH_TERMINATION 5 #define CALL_4XX_TERMINATION 5 #define CALL_5XX_TERMINATION 6 #define CALL_6XX_TERMINATION 7 #define REGISTRATION_200_TERMINATION 1 #define REGISTRATION_AUTH_TERMINATION 2 #define REGISTRATION_4XX_TERMINATION 3 #define REGISTRATION_5XX_TERMINATION 4 #define REGISTRATION_6XX_TERMINATION 5 typedef struct _str { char* s; int len; } str; typedef struct preparsed_sip { unsigned int is_method; unsigned int reply; unsigned int transaction; unsigned int cseq_num; unsigned int has_totag; char *method; char *cseq_method; char reason[32]; str callid; str cseq; str from; str to; str uac; } preparsed_sip_t; int set_hname(str *hname, int len, unsigned char *s); int parse_message(unsigned char *body, unsigned int blen, unsigned int* bytes_parsed, struct preparsed_sip *psip); int light_parse_message(char *message, unsigned int blen, unsigned int* bytes_parsed); #endif /* _SIPPARSE_H */ sipgrep-2.1.0/core_hep.h0000644000175000017500000000753212576347256014202 0ustar vsevavseva/* * $Id$ * * sipgrep - Monitoring tools * * Author: Alexandr Dubovikov * (C) Homer Project 2014 (http://www.sipcapture.org) * * Sipgrep is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 3 of the License, or * (at your option) any later version * * Sipgrep is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ #ifdef USE_IPV6 #include #endif /* USE_IPV6 */ int hep_version = 3; int usessl = 0; int pl_compress = 0; struct rc_info { uint8_t ip_family; /* IP family IPv6 IPv4 */ uint8_t ip_proto; /* IP protocol ID : tcp/udp */ uint8_t proto_type; /* SIP: 0x001, SDP: 0x03*/ const char *src_ip; const char *dst_ip; uint16_t src_port; uint16_t dst_port; uint32_t time_sec; uint32_t time_usec; } ; typedef struct rc_info rc_info_t; /* HEPv3 types */ struct hep_chunk { uint16_t vendor_id; uint16_t type_id; uint16_t length; } __attribute__((packed)); typedef struct hep_chunk hep_chunk_t; struct hep_chunk_uint8 { hep_chunk_t chunk; uint8_t data; } __attribute__((packed)); typedef struct hep_chunk_uint8 hep_chunk_uint8_t; struct hep_chunk_uint16 { hep_chunk_t chunk; uint16_t data; } __attribute__((packed)); typedef struct hep_chunk_uint16 hep_chunk_uint16_t; struct hep_chunk_uint32 { hep_chunk_t chunk; uint32_t data; } __attribute__((packed)); typedef struct hep_chunk_uint32 hep_chunk_uint32_t; struct hep_chunk_str { hep_chunk_t chunk; char *data; } __attribute__((packed)); typedef struct hep_chunk_str hep_chunk_str_t; struct hep_chunk_ip4 { hep_chunk_t chunk; struct in_addr data; } __attribute__((packed)); typedef struct hep_chunk_ip4 hep_chunk_ip4_t; struct hep_chunk_ip6 { hep_chunk_t chunk; struct in6_addr data; } __attribute__((packed)); typedef struct hep_chunk_ip6 hep_chunk_ip6_t; struct hep_ctrl { char id[4]; uint16_t length; } __attribute__((packed)); typedef struct hep_ctrl hep_ctrl_t; struct hep_chunk_payload { hep_chunk_t chunk; char *data; } __attribute__((packed)); typedef struct hep_chunk_payload hep_chunk_payload_t; /* Structure of HEP */ struct hep_generic { hep_ctrl_t header; hep_chunk_uint8_t ip_family; hep_chunk_uint8_t ip_proto; hep_chunk_uint16_t src_port; hep_chunk_uint16_t dst_port; hep_chunk_uint32_t time_sec; hep_chunk_uint32_t time_usec; hep_chunk_uint8_t proto_t; hep_chunk_uint32_t capt_id; } __attribute__((packed)); typedef struct hep_generic hep_generic_t; struct hep_hdr{ uint8_t hp_v; /* version */ uint8_t hp_l; /* length */ uint8_t hp_f; /* family */ uint8_t hp_p; /* protocol */ uint16_t hp_sport; /* source port */ uint16_t hp_dport; /* destination port */ }; struct hep_timehdr{ uint32_t tv_sec; /* seconds */ uint32_t tv_usec; /* useconds */ uint16_t captid; /* Capture ID node */ }; struct hep_iphdr{ struct in_addr hp_src; struct in_addr hp_dst; /* source and dest address */ }; #ifdef USE_IPV6 struct hep_ip6hdr { struct in6_addr hp6_src; /* source address */ struct in6_addr hp6_dst; /* destination address */ }; #endif sipgrep-2.1.0/Makefile.in0000644000175000017500000000527012576347256014307 0ustar vsevavseva# # $Id: Makefile.in,v 1.23 2006/11/28 13:35:37 jpr5 Exp $ # # Copyright (c) 2006 Jordan Ritter # # Please refer to the LICENSE file for more information. CC=@CC@ CFLAGS=@CFLAGS@ -D@OS@ @DEFS@ @EXTRA_DEFINES@ INCLUDES=-I@srcdir@ @PCAP_INCLUDE@ @EXTRA_INCLUDES@ LDFLAGS=@LDFLAGS@ @PCAP_LINK@ LIBS=-lpcap @EXTRA_LIBS@ STRIPFLAG=@STRIPFLAG@ SRC=sipgrep.c sipparse.c ipreasm.c tcpreasm.c OBJS=sipgrep.o sipparse.o ipreasm.o tcpreasm.o TARGET=sipgrep MANPAGE=sipgrep.8 prefix = @prefix@ exec_prefix = @exec_prefix@ bindir = $(prefix)/bin datadir = $(prefix)/share mandir = $(datadir)/man BINDIR_INSTALL = $(prefix)/bin MANDIR_INSTALL = $(mandir)/man8 INSTALL = ./install-sh all: $(TARGET) $(TARGET): $(OBJS) $(CC) $(CFLAGS) $(LDFLAGS) $(STRIPFLAG) -o $(TARGET) $(OBJS) $(LIBS) debug: $(OBJS) $(CC) $(CFLAGS) $(LDFLAGS) -g -o $(TARGET) $(OBJS) $(LIBS) static: $(OBJS) $(CC) $(CFLAGS) $(LDFLAGS) $(STRIPFLAG) -o $(TARGET).static -static $(OBJS) $(LIBS) install: $(TARGET) $(INSTALL) -c -m 0755 $(TARGET) $(DESTDIR)/$(BINDIR_INSTALL)/$(TARGET) $(INSTALL) -c -m 0644 $(MANPAGE) $(DESTDIR)/$(MANDIR_INSTALL)/$(MANPAGE) .c.o: $(CC) $(CFLAGS) $(INCLUDES) -g -c $< clean: rm -f *~ $(OBJS) $(TARGET) $(TARGET).static distclean: clean rm -f config.status config.cache config.log config.h Makefile $(OBJS): Makefile sipgrep.c sipgrep.h tardist: @( VERSION=`perl -ne '/VERSION\s+"(.*)"/ && print "$$1\n"' sipgrep.h` ; \ PKG="sipgrep-$$VERSION" ; \ TMPDIR="/tmp" ; \ DESTDIR="$$TMPDIR/$$PKG" ; \ echo ; \ echo "Building package $$PKG ... " ; \ echo ; \ sleep 2 ; \ rm -rf $$DESTDIR && mkdir $$DESTDIR && \ make distclean && \ tar cf - . --exclude "CVS" | tar xf - -C $$DESTDIR && \ find $$DESTDIR -name "*~" -o -name ".*#*" | xargs rm -f && \ cd $$TMPDIR && tar jcf $$PKG.tar.bz2 $$PKG ; \ rm -rf $$DESTDIR ; \ cd $$TMPDIR && gpg -ba $$PKG.tar.bz2 ; \ echo ; \ ls -l $$TMPDIR/$$PKG.tar.bz2 $$TMPDIR/$$PKG.tar.bz2.asc ; \ echo ; \ ) sipgrep-2.1.0/config.h.in0000644000175000017500000000322212576347256014260 0ustar vsevavseva/* config.h.in. Generated from configure.ac by autoheader. */ /* pseudo-user for running sipgrep (default "nobody") */ #undef DROPPRIVS_USER /* presence of DLT_IEEE802_11 in bpf.h */ #undef HAVE_DLT_IEEE802_11 /* presence of DLT_IEEE802_11_RADIO in bpf.h */ #undef HAVE_DLT_IEEE802_11_RADIO /* presence of DLT_LINUX_SLL in bpf.h */ #undef HAVE_DLT_LINUX_SLL /* presence of DLT_LOOP in bpf.h */ #undef HAVE_DLT_LOOP /* presence of DLT_RAW in bpf.h */ #undef HAVE_DLT_RAW /* whether to accommodate broken redhat-glibc udphdr declaration (default no) */ #undef HAVE_DUMB_UDPHDR /* Define to 1 if you have the `nsl' library (-lnsl). */ #undef HAVE_LIBNSL /* Define to 1 if you have the `pcap' library (-lpcap). */ #undef HAVE_LIBPCAP /* Define to 1 if you have the `socket' library (-lsocket). */ #undef HAVE_LIBSOCKET /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* whether to use privileges dropping (default yes) */ #undef USE_DROPPRIVS /* whether to use IPv6 (default off) */ #undef USE_IPv6 /* whether to call pcap_restart() before subsequent invocations of pcap_compile() (default yes) */ #undef USE_PCAP_RESTART /* Use PCRE library */ #undef USE_PCRE sipgrep-2.1.0/pkg/0000755000175000017500000000000012576347256013017 5ustar vsevavsevasipgrep-2.1.0/pkg/deb/0000755000175000017500000000000012576347256013551 5ustar vsevavsevasipgrep-2.1.0/pkg/deb/debian/0000755000175000017500000000000012576347256014773 5ustar vsevavsevasipgrep-2.1.0/pkg/deb/debian/changelog0000644000175000017500000000045412576347256016650 0ustar vsevavsevasipgrep (2.1.0~dev) UNRELEASED; urgency=medium * Devel version -- Victor Seva Mon, 31 Mar 2014 08:41:07 +0200 sipgrep (2.0.0) unstable; urgency=low * Initial version -- Victor Seva Mon, 31 Mar 2014 08:34:33 +0200 sipgrep-2.1.0/pkg/deb/debian/copyright0000644000175000017500000000137212576347256016731 0ustar vsevavsevaFormat: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ Upstream-Name: sipgrep Upstream-Contact: Alexandr Dubovikov Source: https://github.com/adubovikov/sipgrep Files: * Copyright: Copyright (c) 2014 Alexandr Dubovikov Copyright (c) 2014 Lorenzo Mangani License: GPL-3.0+ On Debian systems, the full text of the GNU General Public License version 3 can be found in the file `/usr/share/common-licenses/GPL-3'. Files: debian/* Copyright: 2014 Victor Seva License: GPL-3+ On Debian systems, the full text of the GNU General Public License version 3 can be found in the file `/usr/share/common-licenses/GPL-3'. sipgrep-2.1.0/pkg/deb/debian/control0000644000175000017500000000164312576347256016402 0ustar vsevavsevaSource: sipgrep Section: net Priority: optional Maintainer: Debian VoIP Team Uploaders: Victor Seva Build-Depends: debhelper (>= 9), dpkg-dev (>= 1.16.1.1), libpcap-dev, libpcre3-dev, Standards-Version: 3.9.5 Homepage: https://github.com/adubovikov/sipgrep Vcs-git: git://anonscm.debian.org/pkg-voip/sipgrep.git Vcs-Browser: http://anonscm.debian.org/gitweb/?p=pkg-voip/sipgrep.git Package: sipgrep Architecture: linux-any Multi-Arch: foreign Pre-Depends: ${misc:Pre-Depends} Depends: ${misc:Depends}, ${shlibs:Depends} Description: command line tool to sniff, capture, display SIP messages Powerful pcap-aware tool command line tool to sniff, capture, display and troubleshoot SIP signaling over IP networks, allowing the user to specify extended regular expressions matching against SIP headers. sipgrep-2.1.0/pkg/deb/debian/compat0000644000175000017500000000000212576347256016171 0ustar vsevavseva9 sipgrep-2.1.0/pkg/deb/debian/source/0000755000175000017500000000000012576347256016273 5ustar vsevavsevasipgrep-2.1.0/pkg/deb/debian/source/format0000644000175000017500000000001512576347256017502 0ustar vsevavseva3.0 (native) sipgrep-2.1.0/pkg/deb/debian/rules0000755000175000017500000000036712576347256016061 0ustar vsevavseva#!/usr/bin/make -f # -*- makefile -*- # Uncomment this to turn on verbose mode. #export DH_VERBOSE=1 %: dh $@ override_dh_auto_configure: dh_auto_configure -- --enable-ipv6 override_dh_auto_install: dh_auto_install --destdir=debian/sipgrep sipgrep-2.1.0/build.sh0000755000175000017500000000021612576347256013673 0ustar vsevavseva#!/bin/sh echo "You need to have m4, automake, autoconf, libtool..."; #aclocal autoreconf --force --install #automake --add-missing autoconf sipgrep-2.1.0/config.sub0000644000175000017500000007746012576347256014234 0ustar vsevavseva#! /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='2006-09-20' # 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. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray) 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/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64vr | mips64vrel \ | mips64orion | mips64orionel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | mt \ | msp430 \ | nios | nios2 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | score \ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | v850 | v850e \ | we32k \ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k) basic_machine=$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-* | avr32-* \ | 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-* \ | m32c-* | 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[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa-* \ | ymp-* \ | z8k-*) ;; # 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 ;; 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 ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tic54x | c54x*) basic_machine=tic54x-unknown os=-coff ;; tic55x | c55x*) basic_machine=tic55x-unknown os=-coff ;; tic6x | c6x*) basic_machine=tic6x-unknown os=-coff ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; mmix) basic_machine=mmix-knuth ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) basic_machine=sparc-sun ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; 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-qnx*) case $basic_machine in x86-* | i*86-*) ;; *) os=-nto$os ;; esac ;; -nto-qnx*) ;; -nto*) os=`echo $os | sed -e 's|nto|nto-qnx|'` ;; -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) ;; -mac*) os=`echo $os | sed -e 's|mac|macos|'` ;; -linux-dietlibc) os=-linux-dietlibc ;; -linux*) os=`echo $os | sed -e 's|linux|linux-gnu|'` ;; -sunos5*) os=`echo $os | sed -e 's|sunos5|solaris2|'` ;; -sunos6*) os=`echo $os | sed -e 's|sunos6|solaris3|'` ;; -opened*) os=-openedition ;; -os400*) os=-os400 ;; -wince*) os=-wince ;; -osfrose*) os=-osfrose ;; -osf*) os=-osf ;; -utek*) os=-bsd ;; -dynix*) os=-bsd ;; -acis*) os=-aos ;; -atheos*) os=-atheos ;; -syllable*) os=-syllable ;; -386bsd) os=-bsd ;; -ctix* | -uts*) os=-sysv ;; -nova*) os=-rtmk-nova ;; -ns2 ) os=-nextstep2 ;; -nsk*) os=-nsk ;; # Preserve the version number of sinix5. -sinix5.*) os=`echo $os | sed -e 's|sinix|sysv|'` ;; -sinix*) os=-sysv4 ;; -tpf*) os=-tpf ;; -triton*) os=-sysv3 ;; -oss*) os=-sysv3 ;; -svr4) os=-sysv4 ;; -svr3) os=-sysv3 ;; -sysvr4) os=-sysv4 ;; # This must come after -sysvr4. -sysv*) ;; -ose*) os=-ose ;; -es1800*) os=-ose ;; -xenix) os=-xenix ;; -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) os=-mint ;; -aros*) os=-aros ;; -kaos*) os=-kaos ;; -zvmoe) os=-zvmoe ;; -none) ;; *) # Get rid of the `-' at the beginning of $os. os=`echo $os | sed 's/[^-]*-//'` echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 exit 1 ;; esac else # Here we handle the default operating systems that come with various machines. # The value should be what the vendor currently ships out the door with their # machine or put another way, the most popular os provided with the machine. # Note that if you're going to try to match "-MANUFACTURER" here (say, # "-sun"), then you have to tell the case statement up towards the top # that MANUFACTURER isn't an operating system. Otherwise, code above # will signal an error saying that MANUFACTURER isn't an operating # system, and we'll never get to this point. case $basic_machine in score-*) os=-elf ;; spu-*) os=-elf ;; *-acorn) os=-riscix1.2 ;; arm*-rebel) os=-linux ;; arm*-semi) os=-aout ;; c4x-* | tic4x-*) os=-coff ;; # This must come before the *-dec entry. pdp10-*) os=-tops20 ;; pdp11-*) os=-none ;; *-dec | vax-*) os=-ultrix4.2 ;; m68*-apollo) os=-domain ;; i386-sun) os=-sunos4.0.2 ;; m68000-sun) os=-sunos3 # This also exists in the configure program, but was not the # default. # os=-sunos4 ;; m68*-cisco) os=-aout ;; mips*-cisco) os=-elf ;; mips*-*) os=-elf ;; or32-*) os=-coff ;; *-tti) # must be before sparc entry or we get the wrong os. os=-sysv3 ;; sparc-* | *-sun) os=-sunos4.1.1 ;; *-be) os=-beos ;; *-haiku) os=-haiku ;; *-ibm) os=-aix ;; *-knuth) os=-mmixware ;; *-wec) os=-proelf ;; *-winbond) os=-proelf ;; *-oki) os=-proelf ;; *-hp) os=-hpux ;; *-hitachi) os=-hiux ;; i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) os=-sysv ;; *-cbm) os=-amigaos ;; *-dg) os=-dgux ;; *-dolphin) os=-sysv3 ;; m68k-ccur) os=-rtu ;; m88k-omron*) os=-luna ;; *-next ) os=-nextstep ;; *-sequent) os=-ptx ;; *-crds) os=-unos ;; *-ns) os=-genix ;; i370-*) os=-mvs ;; *-next) os=-nextstep3 ;; *-gould) os=-sysv ;; *-highlevel) os=-bsd ;; *-encore) os=-bsd ;; *-sgi) os=-irix ;; *-siemens) os=-sysv4 ;; *-masscomp) os=-rtu ;; f30[01]-fujitsu | f700-fujitsu) os=-uxpv ;; *-rom68k) os=-coff ;; *-*bug) os=-coff ;; *-apple) os=-macos ;; *-atari*) os=-mint ;; *) os=-none ;; esac fi # Here we handle the case where we know the os, and the CPU type, but not the # manufacturer. We pick the logical manufacturer. vendor=unknown case $basic_machine in *-unknown) case $os in -riscix*) vendor=acorn ;; -sunos*) vendor=sun ;; -aix*) vendor=ibm ;; -beos*) vendor=be ;; -hpux*) vendor=hp ;; -mpeix*) vendor=hp ;; -hiux*) vendor=hitachi ;; -unos*) vendor=crds ;; -dgux*) vendor=dg ;; -luna*) vendor=omron ;; -genix*) vendor=ns ;; -mvs* | -opened*) vendor=ibm ;; -os400*) vendor=ibm ;; -ptx*) vendor=sequent ;; -tpf*) vendor=ibm ;; -vxsim* | -vxworks* | -windiss*) vendor=wrs ;; -aux*) vendor=apple ;; -hms*) vendor=hitachi ;; -mpw* | -macos*) vendor=apple ;; -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) vendor=atari ;; -vos*) vendor=stratus ;; esac basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` ;; esac echo $basic_machine$os exit # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: sipgrep-2.1.0/README.md0000644000175000017500000001337012576347256013521 0ustar vsevavseva![Build-Status](https://travis-ci.org/sipcapture/sipgrep.svg) SipGrep 2 ======= Sipgrep is a powerful pcap-aware tool command line tool to sniff, capture, display and troubleshoot SIP signaling over IP networks, allowing the user to specify extended regular expressions matching against SIP headers. The first version of this program (dated 2005) was a small wrapper for ngrep. Version 2.x provides a full standalone application with numerous additional features geared towards SIP, building upon the excellent ngrep code baseline. ## Requirements: * libpcap * libpcre On Debian/Ubuntu: `sudo apt-get install libpcap-dev libpcre3-dev` On CentOS/RHEL: `yum install libpcap-devel pcre-devel` ## Installation ### Clone from GIT: ``` cd /usr/src git clone https://github.com/sipcapture/sipgrep.git ``` ### Build and Install: ``` cd sipgrep ./build.sh (optional) ./configure make && make install ``` ## Usage: ``` ./sipgrep -V sipgrep: V2.01b ./sipgrep -h usage: sipgrep <-ahNViwgGJpevxlDTRMmqCJjxK> <-IO pcap_dump> <-n num> <-d dev> <-A num> <-s snaplen> <-S limitlen> <-c contact user> <-j user agent> <-f from user> <-t to user> <-H capture url> <-q autostop cond.> <-Q split cond.> <-P portrange> <-F file> <-z duration> -h is help/usage -V is version information -e is show empty packets -i is ignore case -x is disable bad parsing notification -v is invert match -R is don't do privilege revocation logic -w is word-regex (expression must match as a word) -p is don't go into promiscuous mode -l is make stdout line buffered -D is replay pcap_dumps with their recorded time intervals -T is print delta timestamp every time a packet is matched -m is don't do dialog match -M is don't do multi-line match (do single-line match instead) -I is read packet stream from pcap format file pcap_dump -O is dump matched packets in pcap format to pcap_dump -n is look at only num packets -A is dump num packets after a match -s is set the bpf caplen -S is set the limitlen on matched packets -C is no colors in stdout -c is search user in Contact: header -f is search user in From: header -t is search user in To: header -F is read the bpf filter from the specified file -H is homer sipcapture URL (i.e. udp:10.0.0.1:9061) -N is show sub protocol number -g is disabled clean up dialogs during trace -G is print dialog report during clean up -J is kill friendly scanner automatically -j is kill friendly scanner automatically matching user agent string -K is kill friendly scanner providing IP and port/portrange i.e.: 10.0.0.1:5060-5090 -q is auto stop condition: duration:NUM - stop after NUM seconds filesize:NUM - stop this file after NUM KB -Q is pcap_dump split condition: duration:NUM - switch to next file after NUM secs filesize:NUM - switch to next file after NUM KB -a is disable packet re-assemblation -P is use specified portrange instead of default 5060-5061 -d is use specified device instead of the pcap default -z is make statistics count maximum seconds ``` ### Examples: ``` #Find a dialog there From user contains '2323232' sipgrep -f 2323232 #Find a dialog there To user contains '1111' and print dialog report sipgrep -f 1111 -G #Display only 603 replies without dialog match sipgrep '^SIP/2.0 603' -m #Display only OPTIONS and NOTIFY requests sipgrep '^(OPTIONS|NOTIFY)' #Display only SUBSCRIBE dialog sipgrep 'CSeq:\s?\d* (SUBSCRIBE|PUBLISH|NOTIFY)' -M #Kill friendly-scanner sipgrep -J #Kill friendly-scanner with custom UAC sipgrep -j sipvicious #Display dialogs and duplicate all traffic to HOMER sipcapture in HEPv3 sipgrep -f 23333 -H udp:10.0.0.1:9061 #collect all Calls/Regisrations untill pcap_dump smaller than 20 KB. sipgrep -q 'filesize:20' -O sipgrep.pcap #collect all Calls/Regisrations dialogs during 120 seconds, print reports and exit. sipgrep -g -G -q 'duration:120' #split pcap_dump to 20 KB files in sipgrep_INDEX_YYYYMMDDHHMM.pcap sipgrep -Q 'filesize:20' -O sipgrep.pcap #split pcap_dump in sipgrep_INDEX_YYYYMMDDHHMM.pcap each 120 seconds sipgrep -Q 'duration:120' -O sipgrep.pcap ``` ### Reports ``` ----------------------------------------------- Dialog finished: [53342c3b200e-hgf9cyc7r0i2] Type: Call From: "From Work with Love" ;tag=fucueumi19 To: UAC: snom360/8.7.3.25 CDR init ts: 1395928127 CDR ringing ts: 1395928128 SRD(PDD): 1 sec CDR answer ts: 1395928136 WTA: 9 sec CDT (duration): 70 sec CDR termination ts: 1395928206 Was connected: YES REASON: BYE ----------------------------------------------- ----------------------------------------------- Dialog finished: [552E1549D6A9E0F3@192.168.178.1] Type: Registration From: ;tag=3598882807 To: UAC: AVM FRITZ!Box Fon WLAN 7170 Annex A 58.04.67 (Dec 18 2008) CDR init ts: 1395928251 CDR termination ts: 1395928251 SDT: 0 sec Was registered: YES REASON: 200 ----------------------------------------------- ----------------------------------------------- Dialog finished: [2d714880c68a824dae62049eecc91599] Type: Call From: 7001;tag=1244ddd6 To: 448455915802 UAC: sipcli/v1.8 CDR init ts: 1395928246 SDT: 8 sec CDR termination ts: 1395928254 Was connected: NO REASON: 407 ----------------------------------------------- ``` ### Colorful SIP Output: ![Screenshot](https://cloud.githubusercontent.com/assets/4513061/2536095/2ca6e1f8-b599-11e3-9451-708b7c614f5f.png) ## License Copyright (c) 2014-2015 Alexandr Dubovikov sipgrep is released under GNU GPL v3. See [COPYING](COPYING) for details. sipgrep-2.1.0/tcpreasm.c0000644000175000017500000003625612576347256014234 0ustar vsevavseva/* * tcpreasm -- Routines for reassembly of fragmented IPv4 and IPv6 packets. * added tcp stream reassembling * * Copyright (c) 2007 Jan Andres * Copyright (c) 2014 Alexandr Dubovikov * */ #include #include #include #include #ifdef HAVE_CONFIG_H #include "config.h" #endif /* HAVE_CONFIG_H */ #include #include #if USE_IPv6 #include #endif /* USE_IPv6 */ extern int debug; #include "tcpreasm.h" #define REASM_IP_HASH_SIZE 1021U enum entry_state { STATE_ACTIVE, STATE_INVALID, }; enum tcpreasm_proto { PROTO_IPV4, #if USE_IPv6 PROTO_IPV6, #endif /* USE_IPv6 */ }; /* * This tuple uniquely identifies all fragments belonging to * the same IPv4 packet. */ struct tcpreasm_id_ipv4 { uint8_t ip_src[4], ip_dst[4]; uint16_t ip_id; uint8_t ip_proto; uint16_t sport; uint16_t dport; }; /* * Same for IPv6. */ struct tcpreasm_id_ipv6 { uint8_t ip_src[16], ip_dst[16]; uint32_t ip_id; uint16_t sport; uint16_t dport; }; union tcpreasm_id { struct tcpreasm_id_ipv4 ipv4; struct tcpreasm_id_ipv6 ipv6; }; struct tcpreasm_frag_entry { unsigned len; /* payload length of this fragment */ unsigned offset; /* offset of this fragment into the payload of the reassembled packet */ unsigned data_offset; /* offset to the data pointer where payload starts */ unsigned char *data; /* payload starts at data + data_offset */ struct tcpreasm_frag_entry *next; }; /* * Reception of a complete packet is detected by counting the number * of "holes" that remain between the cached fragments. A hole is * assumed to exist at the upper end of the packet until the final * fragment has been received. When the number of holes drops to 0, * all fragments have been received and the packet can be reassembled. */ struct tcpreasm_ip_entry { union tcpreasm_id id; unsigned len, holes, frag_count, hash, mss; tcpreasm_time_t timeout; enum entry_state state; enum tcpreasm_proto protocol; struct tcpreasm_frag_entry *frags; struct tcpreasm_ip_entry *prev, *next; struct tcpreasm_ip_entry *time_prev, *time_next; }; /* * This struct contains some metadata, the main hash table, and a pointer * to the first entry that will time out. A linked list is kept in the * order in which packets will time out. Using a linked list for this * purpose requires that packets are input in chronological order, and * that a constant timeout value is used, which doesn't change even when * the entry's state transitions from active to invalid. */ struct tcpreasm_ip { struct tcpreasm_ip_entry *table[REASM_IP_HASH_SIZE]; struct tcpreasm_ip_entry *time_first, *time_last; unsigned waiting, max_waiting, timed_out, dropped_frags; tcpreasm_time_t timeout; }; /* * Hash functions. */ static unsigned tcpreasm_ipv4_hash (const struct tcpreasm_id_ipv4 *id); #if USE_IPv6 static unsigned tcpreasm_ipv6_hash (const struct tcpreasm_id_ipv6 *id); #endif /* USE_IPv6 */ /* * Insert a new fragment to the correct position in the list of fragments. * Check for fragment overlap and other error conditions. Update the * "hole count". */ static bool add_fragment_tcp (struct tcpreasm_ip_entry *entry, struct tcpreasm_frag_entry *frag, bool last_frag); /* * Is the entry complete, ready for reassembly? */ static bool is_complete (struct tcpreasm_ip_entry *entry); static unsigned char *assemble_tcp (struct tcpreasm_ip_entry *entry, unsigned *output_len); /* * Drop and free entries. */ static void drop_entry (struct tcpreasm_ip *tcpreasm, struct tcpreasm_ip_entry *entry); static void free_entry (struct tcpreasm_ip_entry *entry); /* * Dispose of any entries which have expired before "now". */ static void process_timeouts (struct tcpreasm_ip *tcpreasm, tcpreasm_time_t now); /* * Create fragment structure from IPv6 packet. Returns NULL if the input * is not a fragment. * This function is called by parse_packet(), don't call it directly. */ #if USE_IPv6 static struct tcpreasm_frag_entry *frag_from_ipv6 (unsigned char *packet, uint32_t *ip_id, bool *last_frag); #endif /* USE_IPv6 */ /* * Compare packet identification tuples for specified protocol. */ static bool tcpreasm_id_equal_tcp (enum tcpreasm_proto proto, const union tcpreasm_id *left, const union tcpreasm_id *right); static unsigned tcpreasm_ipv4_hash (const struct tcpreasm_id_ipv4 *id) { unsigned hash = 0; int i; for (i = 0; i < 4; i++) { hash = 37U * hash + id->ip_src[i]; hash = 37U * hash + id->ip_dst[i]; } hash = 59U * hash + id->ip_id; hash = 47U * hash + id->ip_proto; hash = 47U * hash + id->dport; hash = 47U * hash + id->sport; return hash; } #if USE_IPv6 static unsigned tcpreasm_ipv6_hash (const struct tcpreasm_id_ipv6 *id) { unsigned hash = 0; int i; for (i = 0; i < 16; i++) { hash = 37U * hash + id->ip_src[i]; hash = 37U * hash + id->ip_dst[i]; } hash = 59U * hash + id->ip_id; hash = 47U * hash + id->dport; hash = 47U * hash + id->sport; return hash; } #endif /* USE_IPv6 */ unsigned char * tcpreasm_ip_next_tcp (struct tcpreasm_ip *tcpreasm, unsigned char *packet, unsigned len, tcpreasm_time_t timestamp, unsigned *output_len, struct in_addr *ip_src, struct in_addr *ip_dst, uint16_t sport, uint16_t dport, uint8_t psh) { enum tcpreasm_proto proto; union tcpreasm_id id; unsigned hash; bool last_frag; process_timeouts (tcpreasm, timestamp); struct tcpreasm_frag_entry *frag = NULL; frag = malloc (sizeof (*frag)); if (frag == NULL) return NULL; *frag = (struct tcpreasm_frag_entry) { .len = len, .offset = 10 * 8, .data_offset = len, .data = packet, }; proto = PROTO_IPV4; memcpy (id.ipv4.ip_src, ip_src, 4); memcpy (id.ipv4.ip_dst, ip_dst, 4); id.ipv4.ip_id = 200; id.ipv4.ip_proto = PROTO_IPV4; id.ipv4.sport = sport; id.ipv4.dport = dport; hash = tcpreasm_ipv4_hash (&id.ipv4); if(debug == 2) { printf("\nTCPREASM: Proto [%d], Hash:[%d] SPORT: [%d], DPORT: [%d]\n", proto, hash, sport, dport); } hash %= REASM_IP_HASH_SIZE; struct tcpreasm_ip_entry *entry = tcpreasm->table[hash]; while (entry != NULL && (!tcpreasm_id_equal_tcp (proto, &id, &entry->id))) entry = entry->next; /* no buffer, go out */ if(psh == 1 && entry == NULL) { free(frag); if(debug == 2) printf("RETURN PACKET BACK\n"); *output_len = len; return packet; } if (entry == NULL) { if(debug == 2) printf("EMPTY ENTRY\n"); entry = malloc (sizeof (*entry)); if (entry == NULL) { free (frag); return NULL; } struct tcpreasm_frag_entry *list_head = malloc (sizeof (*list_head)); if (list_head == NULL) { free (frag); free (entry); return NULL; } *entry = (struct tcpreasm_ip_entry) { .id = id, .len = 0, .holes = 1, .frags = list_head, .hash = hash, .protocol = proto, .mss = len, .timeout = timestamp + tcpreasm->timeout, .state = STATE_ACTIVE, .prev = NULL, .next = tcpreasm->table[hash], .time_prev = tcpreasm->time_last, .time_next = NULL, }; *list_head = (struct tcpreasm_frag_entry) { .len = 0, .offset = 0, .data_offset = 0, .data = NULL, }; if (entry->next != NULL) entry->next->prev = entry; tcpreasm->table[hash] = entry; if (tcpreasm->time_last != NULL) tcpreasm->time_last->time_next = entry; else tcpreasm->time_first = entry; tcpreasm->time_last = entry; tcpreasm->waiting++; if (tcpreasm->waiting > tcpreasm->max_waiting) tcpreasm->max_waiting = tcpreasm->waiting; } if (entry->state != STATE_ACTIVE) { tcpreasm->dropped_frags++; return NULL; } if (!add_fragment_tcp (entry, frag, last_frag)) { entry->state = STATE_INVALID; tcpreasm->dropped_frags += entry->frag_count + 1; return NULL; } if(psh == 0) return NULL; /* workaround for ACK/PSH big messages */ if(entry->mss == len) return NULL; unsigned char *r = assemble_tcp (entry, output_len); //printf("TCP REASSEM: [%d]\n", *output_len); //printf("MESSAGE: [%s]\n", r); drop_entry (tcpreasm, entry); return r; } static bool add_fragment_tcp (struct tcpreasm_ip_entry *entry, struct tcpreasm_frag_entry *frag, bool last_frag) { /* * When a fragment is inserted into the list, different cases can occur * concerning the number of holes. * - The new fragment can be inserted in the middle of a hole, such that * it will split the hole in two. The number of holes increases by 1. * - The new fragment can be attached to one end of a hole, such that * the rest of the hole remains at the opposite side of the fragment. * The number of holes remains constant. * - The new fragment can fill a hole completely. The number of holes * decreases by 1. */ struct tcpreasm_frag_entry *cur = entry->frags, *next = cur->next; entry->len+=frag->len; while (cur->next != NULL) cur = cur->next; next = cur->next; /* Fragment is to be inserted between cur and next; next may be NULL. */ if (frag->len != 0) { frag->next = cur->next; cur->next = frag; entry->frag_count++; } return true; } struct tcpreasm_ip * tcpreasm_ip_new (void) { struct tcpreasm_ip *tcpreasm = malloc (sizeof (*tcpreasm)); if (tcpreasm == NULL) return NULL; memset (tcpreasm, 0, sizeof (*tcpreasm)); return tcpreasm; } void tcpreasm_ip_free (struct tcpreasm_ip *tcpreasm) { while (tcpreasm->time_first != NULL) drop_entry (tcpreasm, tcpreasm->time_first); free (tcpreasm); } static bool is_complete (struct tcpreasm_ip_entry *entry) { return entry->holes == 0; } static unsigned char * assemble_tcp (struct tcpreasm_ip_entry *entry, unsigned *output_len) { struct tcpreasm_frag_entry *frag = entry->frags->next; /* skip list head */ unsigned offset0 = frag->data_offset; unsigned char *p = malloc (entry->len + offset0); unsigned tlen = 0; //printf("TOTAL LEN: %d\n", entry->len); if (p == NULL) return NULL; switch (entry->protocol) { case PROTO_IPV4: break; #if USE_IPv6 case PROTO_IPV6: offset0 -= 8; /* size of frag header */ break; #endif /* USE_IPv6 */ default: break; } *output_len = entry->len; /* join all the payload fragments together */ while (frag != NULL) { memcpy (p + tlen, frag->data, frag->len); tlen += frag->len; frag = frag->next; } return p; } static void drop_entry (struct tcpreasm_ip *tcpreasm, struct tcpreasm_ip_entry *entry) { if (entry->prev != NULL) entry->prev->next = entry->next; else tcpreasm->table[entry->hash] = entry->next; if (entry->next != NULL) entry->next->prev = entry->prev; if (entry->time_prev != NULL) entry->time_prev->time_next = entry->time_next; else tcpreasm->time_first = entry->time_next; if (entry->time_next != NULL) entry->time_next->time_prev = entry->time_prev; else tcpreasm->time_last = entry->time_prev; tcpreasm->waiting--; free_entry (entry); } static void free_entry (struct tcpreasm_ip_entry *entry) { struct tcpreasm_frag_entry *frag = entry->frags, *next; while (frag != NULL) { next = frag->next; if (frag->data != NULL) free (frag->data); free (frag); frag = next; } free (entry); } unsigned tcpreasm_ip_waiting (const struct tcpreasm_ip *tcpreasm) { return tcpreasm->waiting; } unsigned tcpreasm_ip_max_waiting (const struct tcpreasm_ip *tcpreasm) { return tcpreasm->max_waiting; } unsigned tcpreasm_ip_timed_out (const struct tcpreasm_ip *tcpreasm) { return tcpreasm->timed_out; } unsigned tcpreasm_ip_dropped_frags (const struct tcpreasm_ip *tcpreasm) { return tcpreasm->dropped_frags; } bool tcpreasm_ip_set_timeout (struct tcpreasm_ip *tcpreasm, tcpreasm_time_t timeout) { if (tcpreasm->time_first != NULL) return false; tcpreasm->timeout = timeout; return true; } static void process_timeouts (struct tcpreasm_ip *tcpreasm, tcpreasm_time_t now) { while (tcpreasm->time_first != NULL && tcpreasm->time_first->timeout < now) { tcpreasm->timed_out++; drop_entry (tcpreasm, tcpreasm->time_first); } } #if USE_IPv6 static struct tcpreasm_frag_entry * frag_from_ipv6 (unsigned char *packet, uint32_t *ip_id, bool *last_frag) { struct ip6_hdr *ip6_header = (struct ip6_hdr *) packet; unsigned offset = 40; /* IPv6 header size */ uint8_t nxt = ip6_header->ip6_nxt; unsigned total_len = 40 + ntohs (ip6_header->ip6_plen); unsigned last_nxt = offsetof (struct ip6_hdr, ip6_nxt); /* * IPv6 extension headers from RFC 2460: * 0 Hop-by-Hop Options * 43 Routing * 44 Fragment * 60 Destination Options * * We look out for the Fragment header; the other 3 header * types listed above are recognized and considered safe to * skip over if they occur before the Fragment header. * Any unrecognized header will cause processing to stop and * a subsequent Fragment header to stay unrecognized. */ while (nxt == IPPROTO_HOPOPTS || nxt == IPPROTO_ROUTING || nxt == IPPROTO_DSTOPTS) { if (offset + 2 > total_len) return NULL; /* header extends past end of packet */ unsigned exthdr_len = 8 + 8 * packet[offset + 1]; if (offset + exthdr_len > total_len) return NULL; /* header extends past end of packet */ nxt = packet[offset]; last_nxt = offset; offset += exthdr_len; } if (nxt != IPPROTO_FRAGMENT) return NULL; if (offset + 8 > total_len) return NULL; /* Fragment header extends past end of packet */ struct tcpreasm_frag_entry *frag = malloc (sizeof (*frag)); if (frag == NULL) return NULL; struct ip6_frag *frag_header = (struct ip6_frag *) (packet + offset); offset += 8; /* * The Fragment header will be removed on reassembly, so we have to * replace the Next Header field of the previous header (which is * currently IPPROTO_FRAGMENT), with the Next Header field of the * Fragment header. * * XXX We really shouldn't manipulate the input packet in-place. */ packet[last_nxt] = frag_header->ip6f_nxt; *frag = (struct tcpreasm_frag_entry) { .len = total_len - offset, .data_offset = offset, .offset = ntohs (frag_header->ip6f_offlg & IP6F_OFF_MASK), .data = packet, }; *ip_id = ntohl (frag_header->ip6f_ident); *last_frag = (frag_header->ip6f_offlg & IP6F_MORE_FRAG) == 0; return frag; } #endif /* USE_IPv6 */ static bool tcpreasm_id_equal_tcp (enum tcpreasm_proto proto, const union tcpreasm_id *left, const union tcpreasm_id *right) { switch (proto) { case PROTO_IPV4: return memcmp (left->ipv4.ip_src, right->ipv4.ip_src, 4) == 0 && memcmp (left->ipv4.ip_dst, right->ipv4.ip_dst, 4) == 0 && left->ipv4.ip_id == right->ipv4.ip_id && left->ipv4.sport == right->ipv4.sport && left->ipv4.dport == right->ipv4.dport && left->ipv4.ip_proto == right->ipv4.ip_proto; #if USE_IPv6 case PROTO_IPV6: return memcmp (left->ipv6.ip_src, right->ipv6.ip_src, 16) == 0 && memcmp (left->ipv6.ip_dst, right->ipv6.ip_dst, 16) == 0 && left->ipv6.sport == right->ipv6.sport && left->ipv6.dport == right->ipv6.dport && left->ipv6.ip_id == right->ipv6.ip_id; #endif /* USE_IPv6 */ default: return memcmp (left->ipv4.ip_src, right->ipv4.ip_src, 4) == 0 && memcmp (left->ipv4.ip_dst, right->ipv4.ip_dst, 4) == 0 && left->ipv4.ip_id == right->ipv4.ip_id && left->ipv4.sport == right->ipv4.sport && left->ipv4.dport == right->ipv4.dport && left->ipv4.ip_proto == right->ipv4.ip_proto; } } sipgrep-2.1.0/.gitignore0000644000175000017500000000021312576347256014222 0ustar vsevavseva# Object files *.o # Libraries *.lib *.a # Shared objects (inc. Windows DLLs) *.dll *.so *.so.* *.dylib # Executables *.exe *.out *.app sipgrep-2.1.0/ipreasm.h0000644000175000017500000000362512576347256014055 0ustar vsevavseva#ifndef _IPREASM_H #define _IPREASM_H #include #include /* * This is an abstract time stamp. ipreasm doesn't care whether it is * in seconds, milliseconds, or nanodecades. All it does it add the * configured timeout value to it, and then compare it to the timstamps * of subsequent packets to decide whether a fragment has expired. */ typedef uint64_t reasm_time_t; struct reasm_ip; /* * Functions to create and destroy the reassembly environment. */ struct reasm_ip *reasm_ip_new (void); void reasm_ip_free (struct reasm_ip *reasm); /* * This is the main packet processing function. It inputs one packet, * and MAY output one packet in turn. If the input was not a fragment, * it is passed unmodified. If the input was a fragment that completed * reassembly of a packet, the reassembled packet is output. * If more fragments are required for reassembly, or the input packet * is invalid for some reason, a NULL pointer is returned. * * The input must be a pointer allocated by malloc(). The output will * be a pointer allocated by malloc(). * * Note that in the case of an IPv6 fragment, the input buffer will be * modified in-place. This is considered a bug and should be fixed in * the future. */ unsigned char *reasm_ip_next (struct reasm_ip *reasm, unsigned char *packet, unsigned len, reasm_time_t timestamp, unsigned *output_len); /* * Set the timeout after which a noncompleted reassembly expires, in * abstract time units (see above for the definition of reasm_time_t). */ bool reasm_ip_set_timeout (struct reasm_ip *reasm, reasm_time_t timeout); /* * Query certain information about the current state. */ unsigned reasm_ip_waiting (const struct reasm_ip *reasm); unsigned reasm_ip_max_waiting (const struct reasm_ip *reasm); unsigned reasm_ip_timed_out (const struct reasm_ip *reasm); unsigned reasm_ip_dropped_frags (const struct reasm_ip *reasm); #endif /* _IPREASM_H */ sipgrep-2.1.0/uthash.h0000644000175000017500000016751112576347256013716 0ustar vsevavseva/* Copyright (c) 2003-2014, Troy D. Hanson http://troydhanson.github.com/uthash/ All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef UTHASH_H #define UTHASH_H #include /* memcmp,strlen */ #include /* ptrdiff_t */ #include /* exit() */ /* These macros use decltype or the earlier __typeof GNU extension. As decltype is only available in newer compilers (VS2010 or gcc 4.3+ when compiling c++ source) this code uses whatever method is needed or, for VS2008 where neither is available, uses casting workarounds. */ #ifdef _MSC_VER /* MS compiler */ #if _MSC_VER >= 1600 && defined(__cplusplus) /* VS2010 or newer in C++ mode */ #define DECLTYPE(x) (decltype(x)) #else /* VS2008 or older (or VS2010 in C mode) */ #define NO_DECLTYPE #define DECLTYPE(x) #endif #else /* GNU, Sun and other compilers */ #define DECLTYPE(x) (__typeof(x)) #endif #ifdef NO_DECLTYPE #define DECLTYPE_ASSIGN(dst,src) \ do { \ char **_da_dst = (char**)(&(dst)); \ *_da_dst = (char*)(src); \ } while(0) #else #define DECLTYPE_ASSIGN(dst,src) \ do { \ (dst) = DECLTYPE(dst)(src); \ } while(0) #endif /* a number of the hash function use uint32_t which isn't defined on win32 */ #ifdef _MSC_VER typedef unsigned int uint32_t; typedef unsigned char uint8_t; #else #include /* uint32_t */ #endif #define UTHASH_VERSION 1.9.9 #ifndef uthash_fatal #define uthash_fatal(msg) exit(-1) /* fatal error (out of memory,etc) */ #endif #ifndef uthash_malloc #define uthash_malloc(sz) malloc(sz) /* malloc fcn */ #endif #ifndef uthash_free #define uthash_free(ptr,sz) free(ptr) /* free fcn */ #endif #ifndef uthash_noexpand_fyi #define uthash_noexpand_fyi(tbl) /* can be defined to log noexpand */ #endif #ifndef uthash_expand_fyi #define uthash_expand_fyi(tbl) /* can be defined to log expands */ #endif /* initial number of buckets */ #define HASH_INITIAL_NUM_BUCKETS 32 /* initial number of buckets */ #define HASH_INITIAL_NUM_BUCKETS_LOG2 5 /* lg2 of initial number of buckets */ #define HASH_BKT_CAPACITY_THRESH 10 /* expand when bucket count reaches */ /* calculate the element whose hash handle address is hhe */ #define ELMT_FROM_HH(tbl,hhp) ((void*)(((char*)(hhp)) - ((tbl)->hho))) #define HASH_FIND(hh,head,keyptr,keylen,out) \ do { \ unsigned _hf_bkt,_hf_hashv; \ out=NULL; \ if (head) { \ HASH_FCN(keyptr,keylen, (head)->hh.tbl->num_buckets, _hf_hashv, _hf_bkt); \ if (HASH_BLOOM_TEST((head)->hh.tbl, _hf_hashv)) { \ HASH_FIND_IN_BKT((head)->hh.tbl, hh, (head)->hh.tbl->buckets[ _hf_bkt ], \ keyptr,keylen,out); \ } \ } \ } while (0) #ifdef HASH_BLOOM #define HASH_BLOOM_BITLEN (1ULL << HASH_BLOOM) #define HASH_BLOOM_BYTELEN (HASH_BLOOM_BITLEN/8) + ((HASH_BLOOM_BITLEN%8) ? 1:0) #define HASH_BLOOM_MAKE(tbl) \ do { \ (tbl)->bloom_nbits = HASH_BLOOM; \ (tbl)->bloom_bv = (uint8_t*)uthash_malloc(HASH_BLOOM_BYTELEN); \ if (!((tbl)->bloom_bv)) { uthash_fatal( "out of memory"); } \ memset((tbl)->bloom_bv, 0, HASH_BLOOM_BYTELEN); \ (tbl)->bloom_sig = HASH_BLOOM_SIGNATURE; \ } while (0) #define HASH_BLOOM_FREE(tbl) \ do { \ uthash_free((tbl)->bloom_bv, HASH_BLOOM_BYTELEN); \ } while (0) #define HASH_BLOOM_BITSET(bv,idx) (bv[(idx)/8] |= (1U << ((idx)%8))) #define HASH_BLOOM_BITTEST(bv,idx) (bv[(idx)/8] & (1U << ((idx)%8))) #define HASH_BLOOM_ADD(tbl,hashv) \ HASH_BLOOM_BITSET((tbl)->bloom_bv, (hashv & (uint32_t)((1ULL << (tbl)->bloom_nbits) - 1))) #define HASH_BLOOM_TEST(tbl,hashv) \ HASH_BLOOM_BITTEST((tbl)->bloom_bv, (hashv & (uint32_t)((1ULL << (tbl)->bloom_nbits) - 1))) #else #define HASH_BLOOM_MAKE(tbl) #define HASH_BLOOM_FREE(tbl) #define HASH_BLOOM_ADD(tbl,hashv) #define HASH_BLOOM_TEST(tbl,hashv) (1) #define HASH_BLOOM_BYTELEN 0 #endif #define HASH_MAKE_TABLE(hh,head) \ do { \ (head)->hh.tbl = (UT_hash_table*)uthash_malloc( \ sizeof(UT_hash_table)); \ if (!((head)->hh.tbl)) { uthash_fatal( "out of memory"); } \ memset((head)->hh.tbl, 0, sizeof(UT_hash_table)); \ (head)->hh.tbl->tail = &((head)->hh); \ (head)->hh.tbl->num_buckets = HASH_INITIAL_NUM_BUCKETS; \ (head)->hh.tbl->log2_num_buckets = HASH_INITIAL_NUM_BUCKETS_LOG2; \ (head)->hh.tbl->hho = (char*)(&(head)->hh) - (char*)(head); \ (head)->hh.tbl->buckets = (UT_hash_bucket*)uthash_malloc( \ HASH_INITIAL_NUM_BUCKETS*sizeof(struct UT_hash_bucket)); \ if (! (head)->hh.tbl->buckets) { uthash_fatal( "out of memory"); } \ memset((head)->hh.tbl->buckets, 0, \ HASH_INITIAL_NUM_BUCKETS*sizeof(struct UT_hash_bucket)); \ HASH_BLOOM_MAKE((head)->hh.tbl); \ (head)->hh.tbl->signature = HASH_SIGNATURE; \ } while(0) #define HASH_ADD(hh,head,fieldname,keylen_in,add) \ HASH_ADD_KEYPTR(hh,head,&((add)->fieldname),keylen_in,add) #define HASH_REPLACE(hh,head,fieldname,keylen_in,add,replaced) \ do { \ replaced=NULL; \ HASH_FIND(hh,head,&((add)->fieldname),keylen_in,replaced); \ if (replaced!=NULL) { \ HASH_DELETE(hh,head,replaced); \ }; \ HASH_ADD(hh,head,fieldname,keylen_in,add); \ } while(0) #define HASH_ADD_KEYPTR(hh,head,keyptr,keylen_in,add) \ do { \ unsigned _ha_bkt; \ (add)->hh.next = NULL; \ (add)->hh.key = (char*)(keyptr); \ (add)->hh.keylen = (unsigned)(keylen_in); \ if (!(head)) { \ head = (add); \ (head)->hh.prev = NULL; \ HASH_MAKE_TABLE(hh,head); \ } else { \ (head)->hh.tbl->tail->next = (add); \ (add)->hh.prev = ELMT_FROM_HH((head)->hh.tbl, (head)->hh.tbl->tail); \ (head)->hh.tbl->tail = &((add)->hh); \ } \ (head)->hh.tbl->num_items++; \ (add)->hh.tbl = (head)->hh.tbl; \ HASH_FCN(keyptr,keylen_in, (head)->hh.tbl->num_buckets, \ (add)->hh.hashv, _ha_bkt); \ HASH_ADD_TO_BKT((head)->hh.tbl->buckets[_ha_bkt],&(add)->hh); \ HASH_BLOOM_ADD((head)->hh.tbl,(add)->hh.hashv); \ HASH_EMIT_KEY(hh,head,keyptr,keylen_in); \ HASH_FSCK(hh,head); \ } while(0) #define HASH_TO_BKT( hashv, num_bkts, bkt ) \ do { \ bkt = ((hashv) & ((num_bkts) - 1)); \ } while(0) /* delete "delptr" from the hash table. * "the usual" patch-up process for the app-order doubly-linked-list. * The use of _hd_hh_del below deserves special explanation. * These used to be expressed using (delptr) but that led to a bug * if someone used the same symbol for the head and deletee, like * HASH_DELETE(hh,users,users); * We want that to work, but by changing the head (users) below * we were forfeiting our ability to further refer to the deletee (users) * in the patch-up process. Solution: use scratch space to * copy the deletee pointer, then the latter references are via that * scratch pointer rather than through the repointed (users) symbol. */ #define HASH_DELETE(hh,head,delptr) \ do { \ unsigned _hd_bkt; \ struct UT_hash_handle *_hd_hh_del; \ if ( ((delptr)->hh.prev == NULL) && ((delptr)->hh.next == NULL) ) { \ uthash_free((head)->hh.tbl->buckets, \ (head)->hh.tbl->num_buckets*sizeof(struct UT_hash_bucket) ); \ HASH_BLOOM_FREE((head)->hh.tbl); \ uthash_free((head)->hh.tbl, sizeof(UT_hash_table)); \ head = NULL; \ } else { \ _hd_hh_del = &((delptr)->hh); \ if ((delptr) == ELMT_FROM_HH((head)->hh.tbl,(head)->hh.tbl->tail)) { \ (head)->hh.tbl->tail = \ (UT_hash_handle*)((ptrdiff_t)((delptr)->hh.prev) + \ (head)->hh.tbl->hho); \ } \ if ((delptr)->hh.prev) { \ ((UT_hash_handle*)((ptrdiff_t)((delptr)->hh.prev) + \ (head)->hh.tbl->hho))->next = (delptr)->hh.next; \ } else { \ DECLTYPE_ASSIGN(head,(delptr)->hh.next); \ } \ if (_hd_hh_del->next) { \ ((UT_hash_handle*)((ptrdiff_t)_hd_hh_del->next + \ (head)->hh.tbl->hho))->prev = \ _hd_hh_del->prev; \ } \ HASH_TO_BKT( _hd_hh_del->hashv, (head)->hh.tbl->num_buckets, _hd_bkt); \ HASH_DEL_IN_BKT(hh,(head)->hh.tbl->buckets[_hd_bkt], _hd_hh_del); \ (head)->hh.tbl->num_items--; \ } \ HASH_FSCK(hh,head); \ } while (0) /* convenience forms of HASH_FIND/HASH_ADD/HASH_DEL */ #define HASH_FIND_STR(head,findstr,out) \ HASH_FIND(hh,head,findstr,strlen(findstr),out) #define HASH_ADD_STR(head,strfield,add) \ HASH_ADD(hh,head,strfield[0],strlen(add->strfield),add) #define HASH_REPLACE_STR(head,strfield,add,replaced) \ HASH_REPLACE(hh,head,strfield,strlen(add->strfield),add,replaced) #define HASH_FIND_INT(head,findint,out) \ HASH_FIND(hh,head,findint,sizeof(int),out) #define HASH_ADD_INT(head,intfield,add) \ HASH_ADD(hh,head,intfield,sizeof(int),add) #define HASH_REPLACE_INT(head,intfield,add,replaced) \ HASH_REPLACE(hh,head,intfield,sizeof(int),add,replaced) #define HASH_FIND_PTR(head,findptr,out) \ HASH_FIND(hh,head,findptr,sizeof(void *),out) #define HASH_ADD_PTR(head,ptrfield,add) \ HASH_ADD(hh,head,ptrfield,sizeof(void *),add) #define HASH_REPLACE_PTR(head,ptrfield,add,replaced) \ HASH_REPLACE(hh,head,ptrfield,sizeof(void *),add,replaced) #define HASH_DEL(head,delptr) \ HASH_DELETE(hh,head,delptr) /* HASH_FSCK checks hash integrity on every add/delete when HASH_DEBUG is defined. * This is for uthash developer only; it compiles away if HASH_DEBUG isn't defined. */ #ifdef HASH_DEBUG #define HASH_OOPS(...) do { fprintf(stderr,__VA_ARGS__); exit(-1); } while (0) #define HASH_FSCK(hh,head) \ do { \ unsigned _bkt_i; \ unsigned _count, _bkt_count; \ char *_prev; \ struct UT_hash_handle *_thh; \ if (head) { \ _count = 0; \ for( _bkt_i = 0; _bkt_i < (head)->hh.tbl->num_buckets; _bkt_i++) { \ _bkt_count = 0; \ _thh = (head)->hh.tbl->buckets[_bkt_i].hh_head; \ _prev = NULL; \ while (_thh) { \ if (_prev != (char*)(_thh->hh_prev)) { \ HASH_OOPS("invalid hh_prev %p, actual %p\n", \ _thh->hh_prev, _prev ); \ } \ _bkt_count++; \ _prev = (char*)(_thh); \ _thh = _thh->hh_next; \ } \ _count += _bkt_count; \ if ((head)->hh.tbl->buckets[_bkt_i].count != _bkt_count) { \ HASH_OOPS("invalid bucket count %d, actual %d\n", \ (head)->hh.tbl->buckets[_bkt_i].count, _bkt_count); \ } \ } \ if (_count != (head)->hh.tbl->num_items) { \ HASH_OOPS("invalid hh item count %d, actual %d\n", \ (head)->hh.tbl->num_items, _count ); \ } \ /* traverse hh in app order; check next/prev integrity, count */ \ _count = 0; \ _prev = NULL; \ _thh = &(head)->hh; \ while (_thh) { \ _count++; \ if (_prev !=(char*)(_thh->prev)) { \ HASH_OOPS("invalid prev %p, actual %p\n", \ _thh->prev, _prev ); \ } \ _prev = (char*)ELMT_FROM_HH((head)->hh.tbl, _thh); \ _thh = ( _thh->next ? (UT_hash_handle*)((char*)(_thh->next) + \ (head)->hh.tbl->hho) : NULL ); \ } \ if (_count != (head)->hh.tbl->num_items) { \ HASH_OOPS("invalid app item count %d, actual %d\n", \ (head)->hh.tbl->num_items, _count ); \ } \ } \ } while (0) #else #define HASH_FSCK(hh,head) #endif /* When compiled with -DHASH_EMIT_KEYS, length-prefixed keys are emitted to * the descriptor to which this macro is defined for tuning the hash function. * The app can #include to get the prototype for write(2). */ #ifdef HASH_EMIT_KEYS #define HASH_EMIT_KEY(hh,head,keyptr,fieldlen) \ do { \ unsigned _klen = fieldlen; \ write(HASH_EMIT_KEYS, &_klen, sizeof(_klen)); \ write(HASH_EMIT_KEYS, keyptr, fieldlen); \ } while (0) #else #define HASH_EMIT_KEY(hh,head,keyptr,fieldlen) #endif /* default to Jenkin's hash unless overridden e.g. DHASH_FUNCTION=HASH_SAX */ #ifdef HASH_FUNCTION #define HASH_FCN HASH_FUNCTION #else #define HASH_FCN HASH_JEN #endif /* The Bernstein hash function, used in Perl prior to v5.6 */ #define HASH_BER(key,keylen,num_bkts,hashv,bkt) \ do { \ unsigned _hb_keylen=keylen; \ char *_hb_key=(char*)(key); \ (hashv) = 0; \ while (_hb_keylen--) { (hashv) = ((hashv) * 33) + *_hb_key++; } \ bkt = (hashv) & (num_bkts-1); \ } while (0) /* SAX/FNV/OAT/JEN hash functions are macro variants of those listed at * http://eternallyconfuzzled.com/tuts/algorithms/jsw_tut_hashing.aspx */ #define HASH_SAX(key,keylen,num_bkts,hashv,bkt) \ do { \ unsigned _sx_i; \ char *_hs_key=(char*)(key); \ hashv = 0; \ for(_sx_i=0; _sx_i < keylen; _sx_i++) \ hashv ^= (hashv << 5) + (hashv >> 2) + _hs_key[_sx_i]; \ bkt = hashv & (num_bkts-1); \ } while (0) #define HASH_FNV(key,keylen,num_bkts,hashv,bkt) \ do { \ unsigned _fn_i; \ char *_hf_key=(char*)(key); \ hashv = 2166136261UL; \ for(_fn_i=0; _fn_i < keylen; _fn_i++) \ hashv = (hashv * 16777619) ^ _hf_key[_fn_i]; \ bkt = hashv & (num_bkts-1); \ } while(0) #define HASH_OAT(key,keylen,num_bkts,hashv,bkt) \ do { \ unsigned _ho_i; \ char *_ho_key=(char*)(key); \ hashv = 0; \ for(_ho_i=0; _ho_i < keylen; _ho_i++) { \ hashv += _ho_key[_ho_i]; \ hashv += (hashv << 10); \ hashv ^= (hashv >> 6); \ } \ hashv += (hashv << 3); \ hashv ^= (hashv >> 11); \ hashv += (hashv << 15); \ bkt = hashv & (num_bkts-1); \ } while(0) #define HASH_JEN_MIX(a,b,c) \ do { \ a -= b; a -= c; a ^= ( c >> 13 ); \ b -= c; b -= a; b ^= ( a << 8 ); \ c -= a; c -= b; c ^= ( b >> 13 ); \ a -= b; a -= c; a ^= ( c >> 12 ); \ b -= c; b -= a; b ^= ( a << 16 ); \ c -= a; c -= b; c ^= ( b >> 5 ); \ a -= b; a -= c; a ^= ( c >> 3 ); \ b -= c; b -= a; b ^= ( a << 10 ); \ c -= a; c -= b; c ^= ( b >> 15 ); \ } while (0) #define HASH_JEN(key,keylen,num_bkts,hashv,bkt) \ do { \ unsigned _hj_i,_hj_j,_hj_k; \ unsigned char *_hj_key=(unsigned char*)(key); \ hashv = 0xfeedbeef; \ _hj_i = _hj_j = 0x9e3779b9; \ _hj_k = (unsigned)(keylen); \ while (_hj_k >= 12) { \ _hj_i += (_hj_key[0] + ( (unsigned)_hj_key[1] << 8 ) \ + ( (unsigned)_hj_key[2] << 16 ) \ + ( (unsigned)_hj_key[3] << 24 ) ); \ _hj_j += (_hj_key[4] + ( (unsigned)_hj_key[5] << 8 ) \ + ( (unsigned)_hj_key[6] << 16 ) \ + ( (unsigned)_hj_key[7] << 24 ) ); \ hashv += (_hj_key[8] + ( (unsigned)_hj_key[9] << 8 ) \ + ( (unsigned)_hj_key[10] << 16 ) \ + ( (unsigned)_hj_key[11] << 24 ) ); \ \ HASH_JEN_MIX(_hj_i, _hj_j, hashv); \ \ _hj_key += 12; \ _hj_k -= 12; \ } \ hashv += keylen; \ switch ( _hj_k ) { \ case 11: hashv += ( (unsigned)_hj_key[10] << 24 ); \ case 10: hashv += ( (unsigned)_hj_key[9] << 16 ); \ case 9: hashv += ( (unsigned)_hj_key[8] << 8 ); \ case 8: _hj_j += ( (unsigned)_hj_key[7] << 24 ); \ case 7: _hj_j += ( (unsigned)_hj_key[6] << 16 ); \ case 6: _hj_j += ( (unsigned)_hj_key[5] << 8 ); \ case 5: _hj_j += _hj_key[4]; \ case 4: _hj_i += ( (unsigned)_hj_key[3] << 24 ); \ case 3: _hj_i += ( (unsigned)_hj_key[2] << 16 ); \ case 2: _hj_i += ( (unsigned)_hj_key[1] << 8 ); \ case 1: _hj_i += _hj_key[0]; \ } \ HASH_JEN_MIX(_hj_i, _hj_j, hashv); \ bkt = hashv & (num_bkts-1); \ } while(0) /* The Paul Hsieh hash function */ #undef get16bits #if (defined(__GNUC__) && defined(__i386__)) || defined(__WATCOMC__) \ || defined(_MSC_VER) || defined (__BORLANDC__) || defined (__TURBOC__) #define get16bits(d) (*((const uint16_t *) (d))) #endif #if !defined (get16bits) #define get16bits(d) ((((uint32_t)(((const uint8_t *)(d))[1])) << 8) \ +(uint32_t)(((const uint8_t *)(d))[0]) ) #endif #define HASH_SFH(key,keylen,num_bkts,hashv,bkt) \ do { \ unsigned char *_sfh_key=(unsigned char*)(key); \ uint32_t _sfh_tmp, _sfh_len = keylen; \ \ int _sfh_rem = _sfh_len & 3; \ _sfh_len >>= 2; \ hashv = 0xcafebabe; \ \ /* Main loop */ \ for (;_sfh_len > 0; _sfh_len--) { \ hashv += get16bits (_sfh_key); \ _sfh_tmp = (uint32_t)(get16bits (_sfh_key+2)) << 11 ^ hashv; \ hashv = (hashv << 16) ^ _sfh_tmp; \ _sfh_key += 2*sizeof (uint16_t); \ hashv += hashv >> 11; \ } \ \ /* Handle end cases */ \ switch (_sfh_rem) { \ case 3: hashv += get16bits (_sfh_key); \ hashv ^= hashv << 16; \ hashv ^= (uint32_t)(_sfh_key[sizeof (uint16_t)] << 18); \ hashv += hashv >> 11; \ break; \ case 2: hashv += get16bits (_sfh_key); \ hashv ^= hashv << 11; \ hashv += hashv >> 17; \ break; \ case 1: hashv += *_sfh_key; \ hashv ^= hashv << 10; \ hashv += hashv >> 1; \ } \ \ /* Force "avalanching" of final 127 bits */ \ hashv ^= hashv << 3; \ hashv += hashv >> 5; \ hashv ^= hashv << 4; \ hashv += hashv >> 17; \ hashv ^= hashv << 25; \ hashv += hashv >> 6; \ bkt = hashv & (num_bkts-1); \ } while(0) #ifdef HASH_USING_NO_STRICT_ALIASING /* The MurmurHash exploits some CPU's (x86,x86_64) tolerance for unaligned reads. * For other types of CPU's (e.g. Sparc) an unaligned read causes a bus error. * MurmurHash uses the faster approach only on CPU's where we know it's safe. * * Note the preprocessor built-in defines can be emitted using: * * gcc -m64 -dM -E - < /dev/null (on gcc) * cc -## a.c (where a.c is a simple test file) (Sun Studio) */ #if (defined(__i386__) || defined(__x86_64__) || defined(_M_IX86)) #define MUR_GETBLOCK(p,i) p[i] #else /* non intel */ #define MUR_PLUS0_ALIGNED(p) (((unsigned long)p & 0x3) == 0) #define MUR_PLUS1_ALIGNED(p) (((unsigned long)p & 0x3) == 1) #define MUR_PLUS2_ALIGNED(p) (((unsigned long)p & 0x3) == 2) #define MUR_PLUS3_ALIGNED(p) (((unsigned long)p & 0x3) == 3) #define WP(p) ((uint32_t*)((unsigned long)(p) & ~3UL)) #if (defined(__BIG_ENDIAN__) || defined(SPARC) || defined(__ppc__) || defined(__ppc64__)) #define MUR_THREE_ONE(p) ((((*WP(p))&0x00ffffff) << 8) | (((*(WP(p)+1))&0xff000000) >> 24)) #define MUR_TWO_TWO(p) ((((*WP(p))&0x0000ffff) <<16) | (((*(WP(p)+1))&0xffff0000) >> 16)) #define MUR_ONE_THREE(p) ((((*WP(p))&0x000000ff) <<24) | (((*(WP(p)+1))&0xffffff00) >> 8)) #else /* assume little endian non-intel */ #define MUR_THREE_ONE(p) ((((*WP(p))&0xffffff00) >> 8) | (((*(WP(p)+1))&0x000000ff) << 24)) #define MUR_TWO_TWO(p) ((((*WP(p))&0xffff0000) >>16) | (((*(WP(p)+1))&0x0000ffff) << 16)) #define MUR_ONE_THREE(p) ((((*WP(p))&0xff000000) >>24) | (((*(WP(p)+1))&0x00ffffff) << 8)) #endif #define MUR_GETBLOCK(p,i) (MUR_PLUS0_ALIGNED(p) ? ((p)[i]) : \ (MUR_PLUS1_ALIGNED(p) ? MUR_THREE_ONE(p) : \ (MUR_PLUS2_ALIGNED(p) ? MUR_TWO_TWO(p) : \ MUR_ONE_THREE(p)))) #endif #define MUR_ROTL32(x,r) (((x) << (r)) | ((x) >> (32 - (r)))) #define MUR_FMIX(_h) \ do { \ _h ^= _h >> 16; \ _h *= 0x85ebca6b; \ _h ^= _h >> 13; \ _h *= 0xc2b2ae35l; \ _h ^= _h >> 16; \ } while(0) #define HASH_MUR(key,keylen,num_bkts,hashv,bkt) \ do { \ const uint8_t *_mur_data = (const uint8_t*)(key); \ const int _mur_nblocks = (keylen) / 4; \ uint32_t _mur_h1 = 0xf88D5353; \ uint32_t _mur_c1 = 0xcc9e2d51; \ uint32_t _mur_c2 = 0x1b873593; \ uint32_t _mur_k1 = 0; \ const uint8_t *_mur_tail; \ const uint32_t *_mur_blocks = (const uint32_t*)(_mur_data+_mur_nblocks*4); \ int _mur_i; \ for(_mur_i = -_mur_nblocks; _mur_i; _mur_i++) { \ _mur_k1 = MUR_GETBLOCK(_mur_blocks,_mur_i); \ _mur_k1 *= _mur_c1; \ _mur_k1 = MUR_ROTL32(_mur_k1,15); \ _mur_k1 *= _mur_c2; \ \ _mur_h1 ^= _mur_k1; \ _mur_h1 = MUR_ROTL32(_mur_h1,13); \ _mur_h1 = _mur_h1*5+0xe6546b64; \ } \ _mur_tail = (const uint8_t*)(_mur_data + _mur_nblocks*4); \ _mur_k1=0; \ switch((keylen) & 3) { \ case 3: _mur_k1 ^= _mur_tail[2] << 16; \ case 2: _mur_k1 ^= _mur_tail[1] << 8; \ case 1: _mur_k1 ^= _mur_tail[0]; \ _mur_k1 *= _mur_c1; \ _mur_k1 = MUR_ROTL32(_mur_k1,15); \ _mur_k1 *= _mur_c2; \ _mur_h1 ^= _mur_k1; \ } \ _mur_h1 ^= (keylen); \ MUR_FMIX(_mur_h1); \ hashv = _mur_h1; \ bkt = hashv & (num_bkts-1); \ } while(0) #endif /* HASH_USING_NO_STRICT_ALIASING */ /* key comparison function; return 0 if keys equal */ #define HASH_KEYCMP(a,b,len) memcmp(a,b,len) /* iterate over items in a known bucket to find desired item */ #define HASH_FIND_IN_BKT(tbl,hh,head,keyptr,keylen_in,out) \ do { \ if (head.hh_head) DECLTYPE_ASSIGN(out,ELMT_FROM_HH(tbl,head.hh_head)); \ else out=NULL; \ while (out) { \ if ((out)->hh.keylen == keylen_in) { \ if ((HASH_KEYCMP((out)->hh.key,keyptr,keylen_in)) == 0) break; \ } \ if ((out)->hh.hh_next) DECLTYPE_ASSIGN(out,ELMT_FROM_HH(tbl,(out)->hh.hh_next)); \ else out = NULL; \ } \ } while(0) /* add an item to a bucket */ #define HASH_ADD_TO_BKT(head,addhh) \ do { \ head.count++; \ (addhh)->hh_next = head.hh_head; \ (addhh)->hh_prev = NULL; \ if (head.hh_head) { (head).hh_head->hh_prev = (addhh); } \ (head).hh_head=addhh; \ if (head.count >= ((head.expand_mult+1) * HASH_BKT_CAPACITY_THRESH) \ && (addhh)->tbl->noexpand != 1) { \ HASH_EXPAND_BUCKETS((addhh)->tbl); \ } \ } while(0) /* remove an item from a given bucket */ #define HASH_DEL_IN_BKT(hh,head,hh_del) \ (head).count--; \ if ((head).hh_head == hh_del) { \ (head).hh_head = hh_del->hh_next; \ } \ if (hh_del->hh_prev) { \ hh_del->hh_prev->hh_next = hh_del->hh_next; \ } \ if (hh_del->hh_next) { \ hh_del->hh_next->hh_prev = hh_del->hh_prev; \ } /* Bucket expansion has the effect of doubling the number of buckets * and redistributing the items into the new buckets. Ideally the * items will distribute more or less evenly into the new buckets * (the extent to which this is true is a measure of the quality of * the hash function as it applies to the key domain). * * With the items distributed into more buckets, the chain length * (item count) in each bucket is reduced. Thus by expanding buckets * the hash keeps a bound on the chain length. This bounded chain * length is the essence of how a hash provides constant time lookup. * * The calculation of tbl->ideal_chain_maxlen below deserves some * explanation. First, keep in mind that we're calculating the ideal * maximum chain length based on the *new* (doubled) bucket count. * In fractions this is just n/b (n=number of items,b=new num buckets). * Since the ideal chain length is an integer, we want to calculate * ceil(n/b). We don't depend on floating point arithmetic in this * hash, so to calculate ceil(n/b) with integers we could write * * ceil(n/b) = (n/b) + ((n%b)?1:0) * * and in fact a previous version of this hash did just that. * But now we have improved things a bit by recognizing that b is * always a power of two. We keep its base 2 log handy (call it lb), * so now we can write this with a bit shift and logical AND: * * ceil(n/b) = (n>>lb) + ( (n & (b-1)) ? 1:0) * */ #define HASH_EXPAND_BUCKETS(tbl) \ do { \ unsigned _he_bkt; \ unsigned _he_bkt_i; \ struct UT_hash_handle *_he_thh, *_he_hh_nxt; \ UT_hash_bucket *_he_new_buckets, *_he_newbkt; \ _he_new_buckets = (UT_hash_bucket*)uthash_malloc( \ 2 * tbl->num_buckets * sizeof(struct UT_hash_bucket)); \ if (!_he_new_buckets) { uthash_fatal( "out of memory"); } \ memset(_he_new_buckets, 0, \ 2 * tbl->num_buckets * sizeof(struct UT_hash_bucket)); \ tbl->ideal_chain_maxlen = \ (tbl->num_items >> (tbl->log2_num_buckets+1)) + \ ((tbl->num_items & ((tbl->num_buckets*2)-1)) ? 1 : 0); \ tbl->nonideal_items = 0; \ for(_he_bkt_i = 0; _he_bkt_i < tbl->num_buckets; _he_bkt_i++) \ { \ _he_thh = tbl->buckets[ _he_bkt_i ].hh_head; \ while (_he_thh) { \ _he_hh_nxt = _he_thh->hh_next; \ HASH_TO_BKT( _he_thh->hashv, tbl->num_buckets*2, _he_bkt); \ _he_newbkt = &(_he_new_buckets[ _he_bkt ]); \ if (++(_he_newbkt->count) > tbl->ideal_chain_maxlen) { \ tbl->nonideal_items++; \ _he_newbkt->expand_mult = _he_newbkt->count / \ tbl->ideal_chain_maxlen; \ } \ _he_thh->hh_prev = NULL; \ _he_thh->hh_next = _he_newbkt->hh_head; \ if (_he_newbkt->hh_head) _he_newbkt->hh_head->hh_prev = \ _he_thh; \ _he_newbkt->hh_head = _he_thh; \ _he_thh = _he_hh_nxt; \ } \ } \ uthash_free( tbl->buckets, tbl->num_buckets*sizeof(struct UT_hash_bucket) ); \ tbl->num_buckets *= 2; \ tbl->log2_num_buckets++; \ tbl->buckets = _he_new_buckets; \ tbl->ineff_expands = (tbl->nonideal_items > (tbl->num_items >> 1)) ? \ (tbl->ineff_expands+1) : 0; \ if (tbl->ineff_expands > 1) { \ tbl->noexpand=1; \ uthash_noexpand_fyi(tbl); \ } \ uthash_expand_fyi(tbl); \ } while(0) /* This is an adaptation of Simon Tatham's O(n log(n)) mergesort */ /* Note that HASH_SORT assumes the hash handle name to be hh. * HASH_SRT was added to allow the hash handle name to be passed in. */ #define HASH_SORT(head,cmpfcn) HASH_SRT(hh,head,cmpfcn) #define HASH_SRT(hh,head,cmpfcn) \ do { \ unsigned _hs_i; \ unsigned _hs_looping,_hs_nmerges,_hs_insize,_hs_psize,_hs_qsize; \ struct UT_hash_handle *_hs_p, *_hs_q, *_hs_e, *_hs_list, *_hs_tail; \ if (head) { \ _hs_insize = 1; \ _hs_looping = 1; \ _hs_list = &((head)->hh); \ while (_hs_looping) { \ _hs_p = _hs_list; \ _hs_list = NULL; \ _hs_tail = NULL; \ _hs_nmerges = 0; \ while (_hs_p) { \ _hs_nmerges++; \ _hs_q = _hs_p; \ _hs_psize = 0; \ for ( _hs_i = 0; _hs_i < _hs_insize; _hs_i++ ) { \ _hs_psize++; \ _hs_q = (UT_hash_handle*)((_hs_q->next) ? \ ((void*)((char*)(_hs_q->next) + \ (head)->hh.tbl->hho)) : NULL); \ if (! (_hs_q) ) break; \ } \ _hs_qsize = _hs_insize; \ while ((_hs_psize > 0) || ((_hs_qsize > 0) && _hs_q )) { \ if (_hs_psize == 0) { \ _hs_e = _hs_q; \ _hs_q = (UT_hash_handle*)((_hs_q->next) ? \ ((void*)((char*)(_hs_q->next) + \ (head)->hh.tbl->hho)) : NULL); \ _hs_qsize--; \ } else if ( (_hs_qsize == 0) || !(_hs_q) ) { \ _hs_e = _hs_p; \ if (_hs_p){ \ _hs_p = (UT_hash_handle*)((_hs_p->next) ? \ ((void*)((char*)(_hs_p->next) + \ (head)->hh.tbl->hho)) : NULL); \ } \ _hs_psize--; \ } else if (( \ cmpfcn(DECLTYPE(head)(ELMT_FROM_HH((head)->hh.tbl,_hs_p)), \ DECLTYPE(head)(ELMT_FROM_HH((head)->hh.tbl,_hs_q))) \ ) <= 0) { \ _hs_e = _hs_p; \ if (_hs_p){ \ _hs_p = (UT_hash_handle*)((_hs_p->next) ? \ ((void*)((char*)(_hs_p->next) + \ (head)->hh.tbl->hho)) : NULL); \ } \ _hs_psize--; \ } else { \ _hs_e = _hs_q; \ _hs_q = (UT_hash_handle*)((_hs_q->next) ? \ ((void*)((char*)(_hs_q->next) + \ (head)->hh.tbl->hho)) : NULL); \ _hs_qsize--; \ } \ if ( _hs_tail ) { \ _hs_tail->next = ((_hs_e) ? \ ELMT_FROM_HH((head)->hh.tbl,_hs_e) : NULL); \ } else { \ _hs_list = _hs_e; \ } \ if (_hs_e) { \ _hs_e->prev = ((_hs_tail) ? \ ELMT_FROM_HH((head)->hh.tbl,_hs_tail) : NULL); \ } \ _hs_tail = _hs_e; \ } \ _hs_p = _hs_q; \ } \ if (_hs_tail){ \ _hs_tail->next = NULL; \ } \ if ( _hs_nmerges <= 1 ) { \ _hs_looping=0; \ (head)->hh.tbl->tail = _hs_tail; \ DECLTYPE_ASSIGN(head,ELMT_FROM_HH((head)->hh.tbl, _hs_list)); \ } \ _hs_insize *= 2; \ } \ HASH_FSCK(hh,head); \ } \ } while (0) /* This function selects items from one hash into another hash. * The end result is that the selected items have dual presence * in both hashes. There is no copy of the items made; rather * they are added into the new hash through a secondary hash * hash handle that must be present in the structure. */ #define HASH_SELECT(hh_dst, dst, hh_src, src, cond) \ do { \ unsigned _src_bkt, _dst_bkt; \ void *_last_elt=NULL, *_elt; \ UT_hash_handle *_src_hh, *_dst_hh, *_last_elt_hh=NULL; \ ptrdiff_t _dst_hho = ((char*)(&(dst)->hh_dst) - (char*)(dst)); \ if (src) { \ for(_src_bkt=0; _src_bkt < (src)->hh_src.tbl->num_buckets; _src_bkt++) { \ for(_src_hh = (src)->hh_src.tbl->buckets[_src_bkt].hh_head; \ _src_hh; \ _src_hh = _src_hh->hh_next) { \ _elt = ELMT_FROM_HH((src)->hh_src.tbl, _src_hh); \ if (cond(_elt)) { \ _dst_hh = (UT_hash_handle*)(((char*)_elt) + _dst_hho); \ _dst_hh->key = _src_hh->key; \ _dst_hh->keylen = _src_hh->keylen; \ _dst_hh->hashv = _src_hh->hashv; \ _dst_hh->prev = _last_elt; \ _dst_hh->next = NULL; \ if (_last_elt_hh) { _last_elt_hh->next = _elt; } \ if (!dst) { \ DECLTYPE_ASSIGN(dst,_elt); \ HASH_MAKE_TABLE(hh_dst,dst); \ } else { \ _dst_hh->tbl = (dst)->hh_dst.tbl; \ } \ HASH_TO_BKT(_dst_hh->hashv, _dst_hh->tbl->num_buckets, _dst_bkt); \ HASH_ADD_TO_BKT(_dst_hh->tbl->buckets[_dst_bkt],_dst_hh); \ (dst)->hh_dst.tbl->num_items++; \ _last_elt = _elt; \ _last_elt_hh = _dst_hh; \ } \ } \ } \ } \ HASH_FSCK(hh_dst,dst); \ } while (0) #define HASH_CLEAR(hh,head) \ do { \ if (head) { \ uthash_free((head)->hh.tbl->buckets, \ (head)->hh.tbl->num_buckets*sizeof(struct UT_hash_bucket)); \ HASH_BLOOM_FREE((head)->hh.tbl); \ uthash_free((head)->hh.tbl, sizeof(UT_hash_table)); \ (head)=NULL; \ } \ } while(0) #define HASH_OVERHEAD(hh,head) \ (size_t)((((head)->hh.tbl->num_items * sizeof(UT_hash_handle)) + \ ((head)->hh.tbl->num_buckets * sizeof(UT_hash_bucket)) + \ (sizeof(UT_hash_table)) + \ (HASH_BLOOM_BYTELEN))) #ifdef NO_DECLTYPE #define HASH_ITER(hh,head,el,tmp) \ for((el)=(head), (*(char**)(&(tmp)))=(char*)((head)?(head)->hh.next:NULL); \ el; (el)=(tmp),(*(char**)(&(tmp)))=(char*)((tmp)?(tmp)->hh.next:NULL)) #else #define HASH_ITER(hh,head,el,tmp) \ for((el)=(head),(tmp)=DECLTYPE(el)((head)?(head)->hh.next:NULL); \ el; (el)=(tmp),(tmp)=DECLTYPE(el)((tmp)?(tmp)->hh.next:NULL)) #endif /* obtain a count of items in the hash */ #define HASH_COUNT(head) HASH_CNT(hh,head) #define HASH_CNT(hh,head) ((head)?((head)->hh.tbl->num_items):0) typedef struct UT_hash_bucket { struct UT_hash_handle *hh_head; unsigned count; /* expand_mult is normally set to 0. In this situation, the max chain length * threshold is enforced at its default value, HASH_BKT_CAPACITY_THRESH. (If * the bucket's chain exceeds this length, bucket expansion is triggered). * However, setting expand_mult to a non-zero value delays bucket expansion * (that would be triggered by additions to this particular bucket) * until its chain length reaches a *multiple* of HASH_BKT_CAPACITY_THRESH. * (The multiplier is simply expand_mult+1). The whole idea of this * multiplier is to reduce bucket expansions, since they are expensive, in * situations where we know that a particular bucket tends to be overused. * It is better to let its chain length grow to a longer yet-still-bounded * value, than to do an O(n) bucket expansion too often. */ unsigned expand_mult; } UT_hash_bucket; /* random signature used only to find hash tables in external analysis */ #define HASH_SIGNATURE 0xa0111fe1 #define HASH_BLOOM_SIGNATURE 0xb12220f2 typedef struct UT_hash_table { UT_hash_bucket *buckets; unsigned num_buckets, log2_num_buckets; unsigned num_items; struct UT_hash_handle *tail; /* tail hh in app order, for fast append */ ptrdiff_t hho; /* hash handle offset (byte pos of hash handle in element */ /* in an ideal situation (all buckets used equally), no bucket would have * more than ceil(#items/#buckets) items. that's the ideal chain length. */ unsigned ideal_chain_maxlen; /* nonideal_items is the number of items in the hash whose chain position * exceeds the ideal chain maxlen. these items pay the penalty for an uneven * hash distribution; reaching them in a chain traversal takes >ideal steps */ unsigned nonideal_items; /* ineffective expands occur when a bucket doubling was performed, but * afterward, more than half the items in the hash had nonideal chain * positions. If this happens on two consecutive expansions we inhibit any * further expansion, as it's not helping; this happens when the hash * function isn't a good fit for the key domain. When expansion is inhibited * the hash will still work, albeit no longer in constant time. */ unsigned ineff_expands, noexpand; uint32_t signature; /* used only to find hash tables in external analysis */ #ifdef HASH_BLOOM uint32_t bloom_sig; /* used only to test bloom exists in external analysis */ uint8_t *bloom_bv; char bloom_nbits; #endif } UT_hash_table; typedef struct UT_hash_handle { struct UT_hash_table *tbl; void *prev; /* prev element in app order */ void *next; /* next element in app order */ struct UT_hash_handle *hh_prev; /* previous hh in bucket order */ struct UT_hash_handle *hh_next; /* next hh in bucket order */ void *key; /* ptr to enclosing struct's key */ unsigned keylen; /* enclosing struct's key len */ unsigned hashv; /* result of hash-fcn(key) */ } UT_hash_handle; #endif /* UTHASH_H */ sipgrep-2.1.0/ipreasm.c0000644000175000017500000004134312576347256014047 0ustar vsevavseva/* * ipreasm -- Routines for reassembly of fragmented IPv4 and IPv6 packets. * * Copyright (c) 2007 Jan Andres * */ #include #include #include #include #ifdef HAVE_CONFIG_H #include "config.h" #endif /* HAVE_CONFIG_H */ #include #include #if USE_IPv6 #include #endif /* USE_IPv6 */ #include "ipreasm.h" #define REASM_IP_HASH_SIZE 1021U enum entry_state { STATE_ACTIVE, STATE_INVALID, }; enum reasm_proto { PROTO_IPV4, #if USE_IPv6 PROTO_IPV6, #endif /* USE_IPv6 */ }; /* * This tuple uniquely identifies all fragments belonging to * the same IPv4 packet. */ struct reasm_id_ipv4 { uint8_t ip_src[4], ip_dst[4]; uint16_t ip_id; uint8_t ip_proto; }; /* * Same for IPv6. */ struct reasm_id_ipv6 { uint8_t ip_src[16], ip_dst[16]; uint32_t ip_id; }; union reasm_id { struct reasm_id_ipv4 ipv4; struct reasm_id_ipv6 ipv6; }; struct reasm_frag_entry { unsigned len; /* payload length of this fragment */ unsigned offset; /* offset of this fragment into the payload of the reassembled packet */ unsigned data_offset; /* offset to the data pointer where payload starts */ unsigned char *data; /* payload starts at data + data_offset */ struct reasm_frag_entry *next; }; /* * Reception of a complete packet is detected by counting the number * of "holes" that remain between the cached fragments. A hole is * assumed to exist at the upper end of the packet until the final * fragment has been received. When the number of holes drops to 0, * all fragments have been received and the packet can be reassembled. */ struct reasm_ip_entry { union reasm_id id; unsigned len, holes, frag_count, hash; reasm_time_t timeout; enum entry_state state; enum reasm_proto protocol; struct reasm_frag_entry *frags; struct reasm_ip_entry *prev, *next; struct reasm_ip_entry *time_prev, *time_next; }; /* * This struct contains some metadata, the main hash table, and a pointer * to the first entry that will time out. A linked list is kept in the * order in which packets will time out. Using a linked list for this * purpose requires that packets are input in chronological order, and * that a constant timeout value is used, which doesn't change even when * the entry's state transitions from active to invalid. */ struct reasm_ip { struct reasm_ip_entry *table[REASM_IP_HASH_SIZE]; struct reasm_ip_entry *time_first, *time_last; unsigned waiting, max_waiting, timed_out, dropped_frags; reasm_time_t timeout; }; /* * Hash functions. */ static unsigned reasm_ipv4_hash (const struct reasm_id_ipv4 *id); #if USE_IPv6 static unsigned reasm_ipv6_hash (const struct reasm_id_ipv6 *id); #endif /* USE_IPv6 */ /* * Insert a new fragment to the correct position in the list of fragments. * Check for fragment overlap and other error conditions. Update the * "hole count". */ static bool add_fragment (struct reasm_ip_entry *entry, struct reasm_frag_entry *frag, bool last_frag); /* * Is the entry complete, ready for reassembly? */ static bool is_complete (struct reasm_ip_entry *entry); /* * Create the reassembled packet. */ static unsigned char *assemble (struct reasm_ip_entry *entry, unsigned *output_len); /* * Drop and free entries. */ static void drop_entry (struct reasm_ip *reasm, struct reasm_ip_entry *entry); static void free_entry (struct reasm_ip_entry *entry); /* * Dispose of any entries which have expired before "now". */ static void process_timeouts (struct reasm_ip *reasm, reasm_time_t now); /* * Create fragment structure from IPv6 packet. Returns NULL if the input * is not a fragment. * This function is called by parse_packet(), don't call it directly. */ #if USE_IPv6 static struct reasm_frag_entry *frag_from_ipv6 (unsigned char *packet, uint32_t *ip_id, bool *last_frag); #endif /* USE_IPv6 */ /* * Compare packet identification tuples for specified protocol. */ static bool reasm_id_equal (enum reasm_proto proto, const union reasm_id *left, const union reasm_id *right); /* * Create fragment structure from an IPv4 or IPv6 packet. Returns NULL * if the input is not a fragment. */ static struct reasm_frag_entry *parse_packet (unsigned char *packet, unsigned len, enum reasm_proto *protocol, union reasm_id *id, unsigned *hash, bool *last_frag); static unsigned reasm_ipv4_hash (const struct reasm_id_ipv4 *id) { unsigned hash = 0; int i; for (i = 0; i < 4; i++) { hash = 37U * hash + id->ip_src[i]; hash = 37U * hash + id->ip_dst[i]; } hash = 59U * hash + id->ip_id; hash = 47U * hash + id->ip_proto; return hash; } #if USE_IPv6 static unsigned reasm_ipv6_hash (const struct reasm_id_ipv6 *id) { unsigned hash = 0; int i; for (i = 0; i < 16; i++) { hash = 37U * hash + id->ip_src[i]; hash = 37U * hash + id->ip_dst[i]; } hash = 59U * hash + id->ip_id; return hash; } #endif /* USE_IPv6 */ unsigned char * reasm_ip_next (struct reasm_ip *reasm, unsigned char *packet, unsigned len, reasm_time_t timestamp, unsigned *output_len) { enum reasm_proto proto; union reasm_id id; unsigned hash; bool last_frag; process_timeouts (reasm, timestamp); struct reasm_frag_entry *frag = parse_packet (packet, len, &proto, &id, &hash, &last_frag); if (frag == NULL) { *output_len = len; return packet; /* some packet that we don't recognize as a fragment */ } hash %= REASM_IP_HASH_SIZE; struct reasm_ip_entry *entry = reasm->table[hash]; while (entry != NULL && (proto != entry->protocol || !reasm_id_equal (proto, &id, &entry->id))) entry = entry->next; if (entry == NULL) { entry = malloc (sizeof (*entry)); if (entry == NULL) { free (frag); abort (); } struct reasm_frag_entry *list_head = malloc (sizeof (*list_head)); if (list_head == NULL) { free (frag); free (entry); abort (); } *entry = (struct reasm_ip_entry) { .id = id, .len = 0, .holes = 1, .frags = list_head, .hash = hash, .protocol = proto, .timeout = timestamp + reasm->timeout, .state = STATE_ACTIVE, .prev = NULL, .next = reasm->table[hash], .time_prev = reasm->time_last, .time_next = NULL, }; *list_head = (struct reasm_frag_entry) { .len = 0, .offset = 0, .data_offset = 0, .data = NULL, }; if (entry->next != NULL) entry->next->prev = entry; reasm->table[hash] = entry; if (reasm->time_last != NULL) reasm->time_last->time_next = entry; else reasm->time_first = entry; reasm->time_last = entry; reasm->waiting++; if (reasm->waiting > reasm->max_waiting) reasm->max_waiting = reasm->waiting; } if (entry->state != STATE_ACTIVE) { reasm->dropped_frags++; return NULL; } if (!add_fragment (entry, frag, last_frag)) { entry->state = STATE_INVALID; reasm->dropped_frags += entry->frag_count + 1; return NULL; } if (!is_complete (entry)) return NULL; unsigned char *r = assemble (entry, output_len); drop_entry (reasm, entry); return r; } static bool add_fragment (struct reasm_ip_entry *entry, struct reasm_frag_entry *frag, bool last_frag) { /* * When a fragment is inserted into the list, different cases can occur * concerning the number of holes. * - The new fragment can be inserted in the middle of a hole, such that * it will split the hole in two. The number of holes increases by 1. * - The new fragment can be attached to one end of a hole, such that * the rest of the hole remains at the opposite side of the fragment. * The number of holes remains constant. * - The new fragment can fill a hole completely. The number of holes * decreases by 1. */ /* * If more fragments follow and the payload size is not an integer * multiple of 8, the packet will never be reassembled completely. */ if (!last_frag && (frag->len & 7) != 0) return false; if (entry->len != 0 && frag->len + frag->offset > entry->len) return false; /* fragment extends past end of packet */ bool fit_left = false, fit_right = false; if (last_frag) { if (entry->len != 0) { fprintf (stderr, "* ERROR: Multiple final fragments.\n"); return false; } entry->len = frag->offset + frag->len; fit_right = true; } struct reasm_frag_entry *cur = entry->frags, *next = cur->next; while (cur->next != NULL && cur->next->offset <= frag->offset) cur = cur->next; next = cur->next; /* Fragment is to be inserted between cur and next; next may be NULL. */ /* Overlap checks. */ if (cur->offset + cur->len > frag->offset) return false; /* overlaps with cur */ else if (cur->offset + cur->len == frag->offset) fit_left = true; if (next != NULL) { if (last_frag) return false; /* next extends past end of packet */ if (frag->offset + frag->len > next->offset) return false; /* overlaps with next */ else if (frag->offset + frag->len == next->offset) fit_right = true; } /* * Everything's fine, insert it. */ if (frag->len != 0) { frag->next = cur->next; cur->next = frag; if (fit_left && fit_right) entry->holes--; else if (!fit_left && !fit_right) entry->holes++; entry->frag_count++; } else { /* * If the fragment has zero size, we don't insert it into the list, * but one case remains to be handled: If the zero-size fragment * is the last fragment, and fits exactly with the fragment to its * left, the number of holes decreases. */ if (last_frag && fit_left) entry->holes--; } return true; } struct reasm_ip * reasm_ip_new (void) { struct reasm_ip *reasm = malloc (sizeof (*reasm)); if (reasm == NULL) return NULL; memset (reasm, 0, sizeof (*reasm)); return reasm; } void reasm_ip_free (struct reasm_ip *reasm) { while (reasm->time_first != NULL) drop_entry (reasm, reasm->time_first); free (reasm); } static bool is_complete (struct reasm_ip_entry *entry) { return entry->holes == 0; } static unsigned char * assemble (struct reasm_ip_entry *entry, unsigned *output_len) { struct reasm_frag_entry *frag = entry->frags->next; /* skip list head */ unsigned offset0 = frag->data_offset; unsigned char *p = malloc (entry->len + offset0); if (p == NULL) abort (); switch (entry->protocol) { case PROTO_IPV4: break; #if USE_IPv6 case PROTO_IPV6: offset0 -= 8; /* size of frag header */ break; #endif /* USE_IPv6 */ default: abort (); } *output_len = entry->len + offset0; /* copy the (unfragmentable) header from the first fragment received */ memcpy (p, frag->data, offset0); /* join all the payload fragments together */ while (frag != NULL) { memcpy (p + offset0 + frag->offset, frag->data + frag->data_offset, frag->len); frag = frag->next; } /* some cleanups, e.g. update the length field of reassembled packet */ switch (entry->protocol) { case PROTO_IPV4: { struct ip *ip_header = (struct ip *) p; ip_header->ip_len = htons (offset0 + entry->len); ip_header->ip_off = 0; // XXX recompute the checksum break; } #if USE_IPv6 case PROTO_IPV6: { struct ip6_hdr *ip6_header = (struct ip6_hdr *) p; ip6_header->ip6_plen = htons (offset0 + entry->len - 40); break; } #endif /* USE_IPv6 */ default: abort (); } return p; } static void drop_entry (struct reasm_ip *reasm, struct reasm_ip_entry *entry) { if (entry->prev != NULL) entry->prev->next = entry->next; else reasm->table[entry->hash] = entry->next; if (entry->next != NULL) entry->next->prev = entry->prev; if (entry->time_prev != NULL) entry->time_prev->time_next = entry->time_next; else reasm->time_first = entry->time_next; if (entry->time_next != NULL) entry->time_next->time_prev = entry->time_prev; else reasm->time_last = entry->time_prev; reasm->waiting--; free_entry (entry); } static void free_entry (struct reasm_ip_entry *entry) { struct reasm_frag_entry *frag = entry->frags, *next; while (frag != NULL) { next = frag->next; if (frag->data != NULL) free (frag->data); free (frag); frag = next; } free (entry); } unsigned reasm_ip_waiting (const struct reasm_ip *reasm) { return reasm->waiting; } unsigned reasm_ip_max_waiting (const struct reasm_ip *reasm) { return reasm->max_waiting; } unsigned reasm_ip_timed_out (const struct reasm_ip *reasm) { return reasm->timed_out; } unsigned reasm_ip_dropped_frags (const struct reasm_ip *reasm) { return reasm->dropped_frags; } bool reasm_ip_set_timeout (struct reasm_ip *reasm, reasm_time_t timeout) { if (reasm->time_first != NULL) return false; reasm->timeout = timeout; return true; } static void process_timeouts (struct reasm_ip *reasm, reasm_time_t now) { while (reasm->time_first != NULL && reasm->time_first->timeout < now) { reasm->timed_out++; drop_entry (reasm, reasm->time_first); } } #if USE_IPv6 static struct reasm_frag_entry * frag_from_ipv6 (unsigned char *packet, uint32_t *ip_id, bool *last_frag) { struct ip6_hdr *ip6_header = (struct ip6_hdr *) packet; unsigned offset = 40; /* IPv6 header size */ uint8_t nxt = ip6_header->ip6_nxt; unsigned total_len = 40 + ntohs (ip6_header->ip6_plen); unsigned last_nxt = offsetof (struct ip6_hdr, ip6_nxt); /* * IPv6 extension headers from RFC 2460: * 0 Hop-by-Hop Options * 43 Routing * 44 Fragment * 60 Destination Options * * We look out for the Fragment header; the other 3 header * types listed above are recognized and considered safe to * skip over if they occur before the Fragment header. * Any unrecognized header will cause processing to stop and * a subsequent Fragment header to stay unrecognized. */ while (nxt == IPPROTO_HOPOPTS || nxt == IPPROTO_ROUTING || nxt == IPPROTO_DSTOPTS) { if (offset + 2 > total_len) return NULL; /* header extends past end of packet */ unsigned exthdr_len = 8 + 8 * packet[offset + 1]; if (offset + exthdr_len > total_len) return NULL; /* header extends past end of packet */ nxt = packet[offset]; last_nxt = offset; offset += exthdr_len; } if (nxt != IPPROTO_FRAGMENT) return NULL; if (offset + 8 > total_len) return NULL; /* Fragment header extends past end of packet */ struct reasm_frag_entry *frag = malloc (sizeof (*frag)); if (frag == NULL) abort (); struct ip6_frag *frag_header = (struct ip6_frag *) (packet + offset); offset += 8; /* * The Fragment header will be removed on reassembly, so we have to * replace the Next Header field of the previous header (which is * currently IPPROTO_FRAGMENT), with the Next Header field of the * Fragment header. * * XXX We really shouldn't manipulate the input packet in-place. */ packet[last_nxt] = frag_header->ip6f_nxt; *frag = (struct reasm_frag_entry) { .len = total_len - offset, .data_offset = offset, .offset = ntohs (frag_header->ip6f_offlg & IP6F_OFF_MASK), .data = packet, }; *ip_id = ntohl (frag_header->ip6f_ident); *last_frag = (frag_header->ip6f_offlg & IP6F_MORE_FRAG) == 0; return frag; } #endif /* USE_IPv6 */ static bool reasm_id_equal (enum reasm_proto proto, const union reasm_id *left, const union reasm_id *right) { switch (proto) { case PROTO_IPV4: return memcmp (left->ipv4.ip_src, right->ipv4.ip_src, 4) == 0 && memcmp (left->ipv4.ip_dst, right->ipv4.ip_dst, 4) == 0 && left->ipv4.ip_id == right->ipv4.ip_id && left->ipv4.ip_proto == right->ipv4.ip_proto; #if USE_IPv6 case PROTO_IPV6: return memcmp (left->ipv6.ip_src, right->ipv6.ip_src, 16) == 0 && memcmp (left->ipv6.ip_dst, right->ipv6.ip_dst, 16) == 0 && left->ipv6.ip_id == right->ipv6.ip_id; #endif /* USE_IPv6 */ default: abort (); } } static struct reasm_frag_entry * parse_packet (unsigned char *packet, unsigned len, enum reasm_proto *protocol, union reasm_id *id, unsigned *hash, bool *last_frag) { struct ip *ip_header = (struct ip *) packet; struct reasm_frag_entry *frag = NULL; switch (ip_header->ip_v) { case 4: { *protocol = PROTO_IPV4; uint16_t offset = ntohs (ip_header->ip_off); if (len >= ntohs (ip_header->ip_len) && (offset & (IP_MF | IP_OFFMASK)) != 0) { frag = malloc (sizeof (*frag)); if (frag == NULL) abort (); *frag = (struct reasm_frag_entry) { .len = ntohs (ip_header->ip_len) - ip_header->ip_hl * 4, .offset = (offset & IP_OFFMASK) * 8, .data_offset = ip_header->ip_hl * 4, .data = packet, }; *last_frag = (offset & IP_MF) == 0; memcpy (id->ipv4.ip_src, &ip_header->ip_src, 4); memcpy (id->ipv4.ip_dst, &ip_header->ip_dst, 4); id->ipv4.ip_id = ntohs (ip_header->ip_id); id->ipv4.ip_proto = ip_header->ip_p; *hash = reasm_ipv4_hash (&id->ipv4); } break; } #if USE_IPv6 case 6: { struct ip6_hdr *ip6_header = (struct ip6_hdr *) packet; *protocol = PROTO_IPV6; if (len >= ntohs (ip6_header->ip6_plen) + 40) frag = frag_from_ipv6 (packet, &id->ipv6.ip_id, last_frag); if (frag != NULL) { memcpy (id->ipv6.ip_src, &ip6_header->ip6_src, 16); memcpy (id->ipv6.ip_dst, &ip6_header->ip6_dst, 16); *hash = reasm_ipv6_hash (&id->ipv6); } break; } #endif /* USE_IPv6 */ default: break; } return frag; } sipgrep-2.1.0/.travis.yml0000644000175000017500000000040112576347256014342 0ustar vsevavsevalanguage: c compiler: - gcc install: - sudo apt-get update || true - sudo apt-get install build-essential - sudo apt-get install libpcap-dev libpcre3-dev autoconf automake autogen script: - ./build.sh - ./configure - make - ./sipgrep -h sipgrep-2.1.0/tcpreasm.h0000644000175000017500000000435612576347256014235 0ustar vsevavseva#ifndef _TCPIPREASM_H #define _TCPIPREASM_H #include #include /* * This is an abstract time stamp. iptcpreasm doesn't care whether it is * in seconds, milliseconds, or nanodecades. All it does it add the * configured timeout value to it, and then compare it to the timstamps * of subsequent packets to decide whether a fragment has expired. */ typedef uint64_t tcpreasm_time_t; struct tcpreasm_ip; /* * Functions to create and destroy the reassembly environment. */ struct tcpreasm_ip *tcpreasm_ip_new (void); void tcpreasm_ip_free (struct tcpreasm_ip *tcpreasm); /* * This is the main packet processing function. It inputs one packet, * and MAY output one packet in turn. If the input was not a fragment, * it is passed unmodified. If the input was a fragment that completed * reassembly of a packet, the reassembled packet is output. * If more fragments are required for reassembly, or the input packet * is invalid for some reason, a NULL pointer is returned. * * The input must be a pointer allocated by malloc(). The output will * be a pointer allocated by malloc(). * * Note that in the case of an IPv6 fragment, the input buffer will be * modified in-place. This is considered a bug and should be fixed in * the future. */ unsigned char *tcpreasm_ip_next (struct tcpreasm_ip *tcpreasm, unsigned char *packet, unsigned len, tcpreasm_time_t timestamp, unsigned *output_len); unsigned char *tcpreasm_ip_next_tcp (struct tcpreasm_ip *tcpreasm, unsigned char *packet, unsigned len, tcpreasm_time_t timestamp, unsigned *output_len, struct in_addr *ip_src, struct in_addr *ip_dst, uint16_t sport, uint16_t dport, uint8_t psh); /* * Set the timeout after which a noncompleted reassembly expires, in * abstract time units (see above for the definition of tcpreasm_time_t). */ bool tcpreasm_ip_set_timeout (struct tcpreasm_ip *tcpreasm, tcpreasm_time_t timeout); /* * Query certain information about the current state. */ unsigned tcpreasm_ip_waiting (const struct tcpreasm_ip *tcpreasm); unsigned tcpreasm_ip_max_waiting (const struct tcpreasm_ip *tcpreasm); unsigned tcpreasm_ip_timed_out (const struct tcpreasm_ip *tcpreasm); unsigned tcpreasm_ip_dropped_frags (const struct tcpreasm_ip *tcpreasm); #endif /* _TCPIPREASM_H */ sipgrep-2.1.0/sipgrep.80000644000175000017500000001171512576347256014005 0ustar vsevavseva.\" $Id: sipgrep.8,v 2.00 2014/03/28 12:18:35 jpr5 Exp $ .\" .\" All content, except portions of the bpf filter explanation, are: .\" .\" Copyright (c) 2014 Alexandr Dubovikov .\" Copyright (c) 2014 Sipcapture.org .\" .\" Please refer to the LICENSE file for more information. .TH SIPGREP 8 "March 2014" *nux "User Manuals" .SH NAME sipgrep \- sip packet grep .SH SYNOPSIS .B sipgrep <-ahNViwgGJpevxlDTRMmqCJj> <-IO .I pcap_dump .B > < -n .I num .B > < -d .I dev .B > < -A .I num .B > < -s .I snaplen .B > < -S .I limitlen .B > < -c .I contact user .B > < -j .I user agent .B > < -f .I from user .B > < -t .I to user .B > < -H .I capture URL .B > < -q .I seconds .B > < -P .I portrange .B > < -F .I file .B > < .I match expression .B > < .I bpf filter .B > .SH DESCRIPTION sipgrep strives to provide most of GNU grep's common features, applying them to the SIP signaling protocol. sipgrep is a pcap-aware tool that will allow you to specify extended regular expressions to match against data payloads of SIP packets with application specific filtering options. The tool understands filter logic common to other packet sniffing tools, such as .BR tcpdump (8) and .BR sipgrep (1). .SH OPTIONS .IP -h Display help/usage information. .IP -V Display version information. .IP -e Display empty packets. .IP -i Ignore case. .IP -v Invert match. .IP -R Do not try to drop privileges to the DROPPRIVS_USER. sipgrep makes no effort to validate input from live or offline sources as it is focused more on performance and handling large amounts of data than protocol correctness, which is most often a fair assumption to make. However, sometimes it matters and thus as a rule sipgrep will try to be defensive and drop any root privileges it might have. There exist scenarios where this behaviour can become an obstacle, so this option is provided to end-users who want to disable this feature, but must do so with an understanding of the risks. Packets can be randomly malformed or even specifically designed to overflow sniffers and take control of them, and revoking root privileges is currently the only risk mitigation sipgrep employs against such an attack. Use this option and turn it off at your own risk. .IP -w Match the regex expression as a word. .IP -p Don't put the interface into promiscuous mode. .IP -l Make stdout line buffered. .IP -D When reading pcap_dump files, replay them at their recorded time intervals (mimic realtime). .IP -T Print a timestamp in the form of +S.UUUUUU, indicating the delta between packet matches. .IP -m Disable SIP Dialog matching. .IP -M Disable multi-line match (prefers single-line match instead). .IP "-I pcap_dump" Input file pcap_dump into sipgrep. Works with any pcap-compatible dump file format. This option is useful for searching for a wide range of different patterns over the same packet stream. .IP "-O pcap_dump" Output matched packets to a pcap-compatible dump file. This feature does not interfere with normal output to stdout. .IP "-n num" Match only .I \fInum\fP packets total, then exit. .IP "-A num" Dump \fInum\fP packets of trailing context after matching a packet. .IP "-s snaplen" Set the bpf caplen to snaplen (default 65536). .IP "-S limitlen" Set the upper limit on the size of packets that sipgrep will look at. Useful for looking at only the first N bytes of packets without changing the BPF snaplen. .IP "-C" Do not use colors in stdout. .IP "-c" Match user in Contact: SIP header. .IP "-f" Match user in From: SIP header. .IP "-t" Match user in To: SIP header. .IP "-F file" Read in the bpf filter from the specified filename. This is a compatibility option for users familiar with tcpdump. Please note that specifying ``-F'' will override any bpf filter specified on the command-line. .IP "-H ip:port" Duplicate matching traffic to HEP Capture Server / HOMER. .IP -N Show sub-protocol number along with single-character identifier (useful when observing raw or unknown protocols). .IP -g Disable clean-up of Dialogs during trace. .IP -G Print Dialogs report during trace. .IP -J Automatically send SIP packet-of-death to SipVicious scanners (kill). .IP -j For matching user-agent strings send SIP packet-of-death to SipVicious scanners (kill). .IP -q Terminate sipgrep after a specified number of seconds. .IP -a Enable packet re-assemblation. .IP -P Specify SIP port range (default 5060-5061). .IP "-d dev" By default sipgrep will select a default interface to listen on. Use this option to force sipgrep to listen on interface \fIdev\fP. .SH DIAGNOSTICS Errors from .B sipgrep, libpcap, and the .B GNU regex library are all output to stderr. .SH AUTHOR Written by Alexandr Dubovikov . .SH REPORTING BUGS Please report bugs to the sipgrep Bug Tracker, located at https://github.com/adubovikov/sipgrep/issues Non-bug, non-feature-request general feedback should be sent to the author directly by email. .SH NOTES ALL YOUR BASE ARE BELONG TO HOMER. sipgrep-2.1.0/doc/0000755000175000017500000000000012576347256013003 5ustar vsevavsevasipgrep-2.1.0/doc/REGEX.txt0000644000175000017500000000427012576347256014421 0ustar vsevavseva$Id: REGEX.txt,v 1.3 2005/02/22 06:28:14 jpr5 Exp $ Date: 2/21/05 A note about PCRE vs. GNU regex: I ran several tests comparing GNU regex 0.12 to the PCRE 5.0 library using 100 million loop iterations: optimized vs. non-optimized, match vs. non-match. The obvious conclusion is that GNU regex is the reigning king of speed, and that with regular expression engines optimization matters significantly. (Please note that I tried other third-party regex libraries like RxSpencer's and libhackerlab's, and none came close to comparing.) The test subject was "how now brown cow", and the pattern we were searching for in the match case was "now brown", and in the non-match case "not brown". Obviously, the speed of matches is directly related to the actual regex itself, and a well-formulated regex certainly performs more efficiently than a simple substring match. However, this test is reasonably indicative of how most people use ngrep, so the test results are still useful. Granted, on the single-match level the time difference is absolutely unnoticeable (it took 100 million loop iterations to compute something worthwhile), so this may not mean anything to you. Likewise, the stripped binary sizes are also within 10k of each other on the test compile box. If licensing terms are more sensitive for you than speed then compile against PCRE, which is available under the Artistic License (Free as in Beer). Otherwise, in all other cases the GNU regex library is the best candidate, and the speed can really help when piping those 500MB pcap dump files through ngrep over and over for analysis. Test results: CPU: Intel Pentium-M 2GHz L1 I cache: 32K, L1 D cache: 32K L2 cache: 2048K Iterations: 100M match nomatch [-O0] GNU regex-0.12 17.369s/17.385s 32.656s/32.069s PCRE-5.0 35.840s/35.795s 25.340s/25.344s [-O2] GNU regex-0.12 12.240s/12.280s 19.512s/19.489s PCRE-5.0 24.580s/24.578s 17.235s/17.238s sipgrep-2.1.0/configure0000755000175000017500000052200112576347256014145 0ustar vsevavseva#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.67 for sipgrep trunk. # # Report bugs to . # # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software # Foundation, Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## -------------------- ## ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. 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See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include "sipparse.h" static unsigned char *packet = NULL; static unsigned int packet_len = 0; int set_hname (str * hname, int len, unsigned char *s) { char *end; if (hname->len > 0) { return 0; } end = s + len; for (; s < end; s++) { len--; if ((*s != ' ') && (*s != ':') && (*s != '\t')) { len--; break; } } hname->s = s; hname->len = len; return 1; } int parse_message (unsigned char *message, unsigned int blen, unsigned int *bytes_parsed, struct preparsed_sip *psip) { unsigned char *new_message = message; unsigned int new_len = blen; if (blen <= 2 && packet_len == 0) { // We seem to be getting garbage packets from // from some SIP UACs: skip them altogether. *bytes_parsed = blen; return 0; } else if (packet_len > 0) { // content was previously left unparsed. new_len = packet_len + blen; new_message = malloc (new_len); memcpy (new_message, packet, packet_len); memcpy (&new_message[packet_len], message, blen); } int offset, last_offset, ret, cut = 0; unsigned char *c; unsigned char *tmp, *pch; c = new_message; last_offset = 0; offset = 0; psip->transaction = UNKNOWN_TRANSACTION; psip->cseq_method = UNKNOWN_METHOD; psip->callid.len = 0; /* Request/Response line */ for (; *c && c - new_message < new_len; c++) { if (*c == '\n' && *(c - 1) == '\r') { offset = (c + 1) - new_message; break; } } if (offset == 0) { // likely Sip Message Body only... *bytes_parsed = c - new_message; return 0; } psip->reply = 0; memset (psip->reason, 0, sizeof (psip->reason)); psip->has_totag = 0; tmp = new_message; char sip20[] = { "SIP/2.0 " }; int sipLen = strlen (sip20); int codeLen = 4; // that is "200 " for example if (!memcmp (sip20, tmp, sipLen)) { psip->reply = atoi((char *)(tmp + sipLen)); psip->is_method = SIP_REPLY; // Extract Response code's reason unsigned char *reason = tmp + sipLen + codeLen; for (; *reason; reason++) { if (*reason == '\n' && *(reason - 1) == '\r') { break; } } memcpy (psip->reason, tmp + 12, reason - (tmp + sipLen + codeLen + 1 /*that's covering /r/n */ )); } else { psip->is_method = SIP_REQUEST; if (!memcmp (tmp, INVITE_METHOD, INVITE_LEN)) psip->method = INVITE_METHOD; else if (!memcmp (tmp, ACK_METHOD, ACK_LEN)) psip->method = ACK_METHOD; else if (!memcmp (tmp, BYE_METHOD, BYE_LEN)) psip->method = BYE_METHOD; else if (!memcmp (tmp, CANCEL_METHOD, CANCEL_LEN)) psip->method = CANCEL_METHOD; else if (!memcmp (tmp, OPTIONS_METHOD, OPTIONS_LEN)) psip->method = OPTIONS_METHOD; else if (!memcmp (tmp, REGISTER_METHOD, REGISTER_LEN)) psip->method = REGISTER_METHOD; else if (!memcmp (tmp, PRACK_METHOD, PRACK_LEN)) psip->method = PRACK_METHOD; else if (!memcmp (tmp, SUBSCRIBE_METHOD, SUBSCRIBE_LEN)) psip->method = SUBSCRIBE_METHOD; else if (!memcmp (tmp, NOTIFY_METHOD, NOTIFY_LEN)) psip->method = NOTIFY_METHOD; else if (!memcmp (tmp, PUBLISH_METHOD, PUBLISH_LEN)) psip->method = PUBLISH_METHOD; else if (!memcmp (tmp, INFO_METHOD, INFO_LEN)) psip->method = INFO_METHOD; else if (!memcmp (tmp, REFER_METHOD, REFER_LEN)) psip->method = REFER_METHOD; else if (!memcmp (tmp, MESSAGE_METHOD, MESSAGE_LEN)) psip->method = MESSAGE_METHOD; else if (!memcmp (tmp, UPDATE_METHOD, UPDATE_LEN)) psip->method = UPDATE_METHOD; else { int offset2 = 0; unsigned char *c = tmp; char method[32] = { 0 }; for (; *c; c++) { if (*c == ' ' || (*c == '\n' && *(c - 1) == '\r') || c - tmp > 31) { offset2 = c - tmp; break; } } snprintf (method, sizeof (method), "%.*s", offset2, tmp); printf ("Unknown METHOD: %s\n", method); psip->method = UNKNOWN_METHOD; } } c = new_message + offset; /* char request_line[1024] = {0}; strncpy(request_line, new_message, offset); printf("Request/Response line: %s\n", request_line); */ int contentLengthFound = 0; int contentLength = 0; for (; *c && c - new_message < new_len; c++) { /* END of Request line and START of all other headers */ if (*c == '\r' && *(c + 1) == '\n') { /* end of this line */ last_offset = offset; offset = (c + 2) - new_message; tmp = (char *) (new_message + last_offset); /* BODY */ if ((offset - last_offset) == 2) { break; // Done parsing, bail out. } /* To tag */ if ((*tmp == 'T' && *(tmp + 1) == 'o' && *(tmp + TO_LEN) == ':') || (*tmp == 't' && *(tmp + 1) == ':')) { if (!memcmp (tmp, "tag=", 4)) psip->has_totag = 1; if (*(tmp + 1) == ':') cut = 2; else cut = TO_LEN; ret = set_hname (&psip->to, (offset - last_offset - cut), tmp + cut); } else if (((*tmp == 'U' || *tmp == 'u') && (*(tmp + 4) == '-' || *(tmp + 4) == '-') && (*(tmp + 5) == 'A' || *(tmp + 4) == 'a') && *(tmp + USERAGENT_LEN) == ':')) { ret = set_hname (&psip->uac, (offset - last_offset - USERAGENT_LEN), tmp + USERAGENT_LEN); } else if ((*tmp == 'F' && *(tmp + 1) == 'r' && *(tmp + 2) == 'o' && *(tmp + FROM_LEN) == ':') || (*tmp == 'f' && *(tmp + 1) == ':')) { if (*(tmp + 1) == ':') cut = 2; else cut = FROM_LEN; ret = set_hname (&psip->from, (offset - last_offset - cut), tmp + cut); } /* CSeq: 21 INVITE */ else if (*tmp == 'C' && *(tmp + 1) == 'S' && *(tmp + CSEQ_LEN) == ':') { if ((pch = strchr ((char const *)(tmp + CSEQ_LEN + 2), ' ')) != NULL) { pch++; if (!memcmp (pch, INVITE_METHOD, INVITE_LEN)) { psip->transaction = INVITE_TRANSACTION; psip->cseq_method = INVITE_METHOD; } else if (!memcmp (pch, REGISTER_METHOD, REGISTER_LEN)) { psip->transaction = REGISTER_TRANSACTION; psip->cseq_method = REGISTER_METHOD; } else if (!memcmp (pch, BYE_METHOD, BYE_LEN)) { psip->transaction = BYE_TRANSACTION; psip->cseq_method = BYE_METHOD; } else if (!memcmp (pch, CANCEL_METHOD, CANCEL_LEN)) { psip->transaction = CANCEL_TRANSACTION; psip->cseq_method = CANCEL_METHOD; } else if (!memcmp (pch, NOTIFY_METHOD, NOTIFY_LEN)) { psip->transaction = NOTIFY_TRANSACTION; psip->cseq_method = NOTIFY_METHOD; } else if (!memcmp (pch, OPTIONS_METHOD, OPTIONS_LEN)) { psip->transaction = OPTIONS_TRANSACTION; psip->cseq_method = OPTIONS_METHOD; } else if (!memcmp (pch, ACK_METHOD, ACK_LEN)) { psip->transaction = ACK_TRANSACTION; psip->cseq_method = ACK_METHOD; } else if (!memcmp (pch, SUBSCRIBE_METHOD, SUBSCRIBE_LEN)) { psip->transaction = SUBSCRIBE_TRANSACTION; psip->cseq_method = SUBSCRIBE_METHOD; } else if (!memcmp (pch, PUBLISH_METHOD, PUBLISH_LEN)) { psip->transaction = PUBLISH_TRANSACTION; psip->cseq_method = PUBLISH_METHOD; } else { psip->transaction = UNKNOWN_TRANSACTION; psip->cseq_method = UNKNOWN_METHOD; } psip->cseq_num = atoi((char *) (tmp + CSEQ_LEN + 1)); } } /* Call-ID: */ else if ((*tmp == 'C' && (*(tmp + 5) == 'I' || *(tmp + 5) == 'i') && *(tmp + CALLID_LEN) == ':') || ( *tmp == 'i' && *(tmp + 1) == ':') ) { if(*tmp == 'i') cut = 2; else cut = 1+CALLID_LEN; psip->callid.len = 0; ret = set_hname (&psip->callid, (offset - last_offset - cut), tmp + cut); /* if(psip->callid.len > 6 && !memcmp(psip->callid.s + (psip->callid.len - 6), "_b2b-1", 6)) { psip->callid.len-=6; } */ } /* Content-Length: */ else if ((memcmp (tmp, "Content-Length:", 15) == 0) || (memcmp (tmp, "CONTENT-LENGTH:", 15) == 0)) { contentLengthFound = 1; int offset4 = 0; unsigned char *c = (tmp + 16); for (; *c; c++) { if (*c == '\n' && *(c - 1) == '\r') { offset4 = c - (tmp + 16); break; } } char contentLengthStr[32] = { 0 }; memcpy (contentLengthStr, tmp + 16, offset4); contentLength = atoi (contentLengthStr); } } } int message_parsed = 1; *bytes_parsed = c + 2 - new_message; if (contentLengthFound == 0) { //Bad packet // incomplete packet encountered free (packet); packet = NULL; packet_len = 0; *bytes_parsed = blen; } else if ((c + 2 - new_message + contentLength) < new_len) { // 2 packets or more merged together encountered *bytes_parsed = c + 2 - new_message + contentLength; } else if (packet) { // free up memory free (packet); packet = NULL; packet_len = 0; *bytes_parsed = blen; } else if (blen > *bytes_parsed) { // Skip message body. *bytes_parsed = blen; } return message_parsed; } int light_parse_message(char *message, unsigned int blen, unsigned int* bytes_parsed) { unsigned int new_len = blen; int header_offset = 0; int content_length = 0; if (blen <= 2) return 0; int offset = 0, last_offset = 0; char *c, *tmp; c = message; for (; *c && c-message < new_len; c++) { /* END of Request line and START of all other headers */ if (*c == '\r' && *(c+1) == '\n') { /* end of this line */ last_offset = offset; offset = (c+2) - message; tmp = (message + last_offset); /* BODY */ if((offset - last_offset) == 2) { new_len = offset + content_length; *bytes_parsed = new_len; break; } if((*tmp == 'l' && *(tmp+1) == ':') || ((*tmp == 'C' || *tmp == 'c') && ( *(tmp+8) == 'L' || *(tmp+8) == 'l') && *(tmp+CONTENTLENGTH_LEN) == ':')) { if(*(tmp+1) == ':') header_offset = 1; else header_offset = CONTENTLENGTH_LEN; content_length = atoi(tmp+header_offset+1); continue; } } } return 1; }sipgrep-2.1.0/autom4te.cache/0000755000175000017500000000000012576347256015042 5ustar vsevavsevasipgrep-2.1.0/autom4te.cache/requests0000644000175000017500000001411212576347256016637 0ustar vsevavseva# This file was generated by Autom4te Tue Aug 3 21:06:07 PDT 2010. # It contains the lists of macros which have been traced. # It can be safely removed. @request = ( bless( [ '0', 1, [ '/usr/share/autoconf' ], [ '/usr/share/autoconf/autoconf/autoconf.m4f', '/usr/share/aclocal-1.11/amversion.m4', '/usr/share/aclocal-1.11/auxdir.m4', '/usr/share/aclocal-1.11/cond.m4', '/usr/share/aclocal-1.11/depend.m4', '/usr/share/aclocal-1.11/depout.m4', '/usr/share/aclocal-1.11/init.m4', '/usr/share/aclocal-1.11/install-sh.m4', '/usr/share/aclocal-1.11/lead-dot.m4', '/usr/share/aclocal-1.11/make.m4', '/usr/share/aclocal-1.11/missing.m4', '/usr/share/aclocal-1.11/mkdirp.m4', '/usr/share/aclocal-1.11/options.m4', '/usr/share/aclocal-1.11/runlog.m4', '/usr/share/aclocal-1.11/sanity.m4', '/usr/share/aclocal-1.11/silent.m4', '/usr/share/aclocal-1.11/strip.m4', '/usr/share/aclocal-1.11/substnot.m4', '/usr/share/aclocal-1.11/tar.m4', 'configure.ac' ], { 'm4_pattern_forbid' => 1, 'AM_SET_CURRENT_AUTOMAKE_VERSION' => 1, '_AM_SET_OPTION' => 1, 'AC_DEFUN' => 1, 'AM_PROG_MKDIR_P' => 1, 'AM_INIT_AUTOMAKE' => 1, 'AM_AUTOMAKE_VERSION' => 1, 'AM_MISSING_HAS_RUN' => 1, 'AM_SUBST_NOTMAKE' => 1, 'AM_MISSING_PROG' => 1, 'AM_OUTPUT_DEPENDENCY_COMMANDS' => 1, 'AC_DEFUN_ONCE' => 1, 'AM_PROG_INSTALL_STRIP' => 1, '_m4_warn' => 1, 'AM_SANITY_CHECK' => 1, 'AM_SILENT_RULES' => 1, 'include' => 1, '_AM_PROG_TAR' => 1, 'AM_AUX_DIR_EXPAND' => 1, 'AM_DEP_TRACK' => 1, '_AM_SET_OPTIONS' => 1, '_AM_OUTPUT_DEPENDENCY_COMMANDS' => 1, 'AM_RUN_LOG' => 1, '_AM_IF_OPTION' => 1, '_AM_SUBST_NOTMAKE' => 1, 'm4_pattern_allow' => 1, '_AM_AUTOCONF_VERSION' => 1, '_AM_MANGLE_OPTION' => 1, 'AM_CONDITIONAL' => 1, 'AM_SET_LEADING_DOT' => 1, 'AM_SET_DEPDIR' => 1, '_AM_DEPENDENCIES' => 1, 'AM_PROG_INSTALL_SH' => 1, 'm4_include' => 1, '_AC_AM_CONFIG_HEADER_HOOK' => 1, 'AU_DEFUN' => 1, 'AM_MAKE_INCLUDE' => 1 } ], 'Autom4te::Request' ), bless( [ '1', 1, [ '/usr/share/autoconf' ], [ '/usr/share/autoconf/autoconf/autoconf.m4f', 'aclocal.m4', 'configure.ac' ], { '_LT_AC_TAGCONFIG' => 1, 'AM_PROG_F77_C_O' => 1, 'm4_pattern_forbid' => 1, 'AC_INIT' => 1, '_AM_COND_IF' => 1, 'AC_CANONICAL_TARGET' => 1, 'AC_SUBST' => 1, 'AC_CONFIG_LIBOBJ_DIR' => 1, 'AC_FC_SRCEXT' => 1, 'AC_CANONICAL_HOST' => 1, 'AC_PROG_LIBTOOL' => 1, 'AM_INIT_AUTOMAKE' => 1, 'AC_CONFIG_SUBDIRS' => 1, 'AM_AUTOMAKE_VERSION' => 1, 'LT_CONFIG_LTDL_DIR' => 1, 'AC_REQUIRE_AUX_FILE' => 1, 'AC_CONFIG_LINKS' => 1, 'm4_sinclude' => 1, 'LT_SUPPORTED_TAG' => 1, 'AM_MAINTAINER_MODE' => 1, 'AM_GNU_GETTEXT_INTL_SUBDIR' => 1, '_m4_warn' => 1, 'AM_PROG_CXX_C_O' => 1, '_AM_COND_ENDIF' => 1, 'AM_ENABLE_MULTILIB' => 1, 'AM_SILENT_RULES' => 1, 'AC_CONFIG_FILES' => 1, 'LT_INIT' => 1, 'include' => 1, 'AM_GNU_GETTEXT' => 1, 'AC_LIBSOURCE' => 1, 'AM_PROG_FC_C_O' => 1, 'AC_CANONICAL_BUILD' => 1, 'AC_FC_FREEFORM' => 1, 'AH_OUTPUT' => 1, '_AM_SUBST_NOTMAKE' => 1, 'AC_CONFIG_AUX_DIR' => 1, 'sinclude' => 1, 'm4_pattern_allow' => 1, 'AM_PROG_CC_C_O' => 1, 'AC_CANONICAL_SYSTEM' => 1, 'AM_CONDITIONAL' => 1, 'AC_CONFIG_HEADERS' => 1, 'AC_DEFINE_TRACE_LITERAL' => 1, 'm4_include' => 1, '_AM_COND_ELSE' => 1, 'AC_SUBST_TRACE' => 1 } ], 'Autom4te::Request' ) ); 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You should run autoupdate.], [../../lib/autoconf/general.m4:2602: AC_TRY_COMPILE is expanded from... configure.ac:143: the top level]) m4trace:configure.ac:165: -1- m4_pattern_allow([^OS$]) m4trace:configure.ac:182: -1- m4_pattern_allow([^OS$]) m4trace:configure.ac:184: -1- m4_pattern_allow([^HAVE_LIBSOCKET$]) m4trace:configure.ac:186: -1- m4_pattern_allow([^HAVE_LIBNSL$]) m4trace:configure.ac:194: -1- m4_pattern_allow([^OS$]) m4trace:configure.ac:201: -1- m4_pattern_allow([^OS$]) m4trace:configure.ac:206: -1- m4_pattern_allow([^OS$]) m4trace:configure.ac:211: -1- m4_pattern_allow([^OS$]) m4trace:configure.ac:218: -1- m4_pattern_allow([^OS$]) m4trace:configure.ac:229: -1- m4_pattern_allow([^STRIPFLAG$]) m4trace:configure.ac:280: -1- m4_pattern_allow([^PCAP_INCLUDE$]) m4trace:configure.ac:281: -1- m4_pattern_allow([^PCAP_LINK$]) m4trace:configure.ac:364: -1- m4_pattern_allow([^USE_PCAP_RESTART$]) m4trace:configure.ac:366: -1- m4_pattern_allow([^USE_IPv6$]) m4trace:configure.ac:368: -1- m4_pattern_allow([^USE_DROPPRIVS$]) m4trace:configure.ac:369: -1- m4_pattern_allow([^DROPPRIVS_USER$]) m4trace:configure.ac:371: -1- m4_pattern_allow([^HAVE_DUMB_UDPHDR$]) m4trace:configure.ac:373: -1- m4_pattern_allow([^HAVE_DLT_RAW$]) m4trace:configure.ac:374: -1- m4_pattern_allow([^HAVE_DLT_IEEE802_11$]) m4trace:configure.ac:375: -1- m4_pattern_allow([^HAVE_DLT_IEEE802_11_RADIO$]) m4trace:configure.ac:376: -1- m4_pattern_allow([^HAVE_DLT_LOOP$]) m4trace:configure.ac:377: -1- m4_pattern_allow([^HAVE_DLT_LINUX_SLL$]) m4trace:configure.ac:384: -1- m4_pattern_allow([^HAVE_LIBPCAP$]) m4trace:configure.ac:390: -1- m4_pattern_allow([^EXTRA_DEFINES$]) m4trace:configure.ac:391: -1- m4_pattern_allow([^EXTRA_INCLUDES$]) m4trace:configure.ac:392: -1- m4_pattern_allow([^EXTRA_LIBS$]) m4trace:configure.ac:427: -1- m4_pattern_allow([^LIB@&t@OBJS$]) m4trace:configure.ac:427: -1- m4_pattern_allow([^LTLIBOBJS$]) m4trace:configure.ac:427: -1- AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"]) m4trace:configure.ac:427: -1- m4_pattern_allow([^am__EXEEXT_TRUE$]) m4trace:configure.ac:427: -1- m4_pattern_allow([^am__EXEEXT_FALSE$]) m4trace:configure.ac:427: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_TRUE]) m4trace:configure.ac:427: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_FALSE]) m4trace:configure.ac:427: -1- _AC_AM_CONFIG_HEADER_HOOK(["$ac_file"]) m4trace:configure.ac:427: -1- _AM_OUTPUT_DEPENDENCY_COMMANDS sipgrep-2.1.0/COPYING0000644000175000017500000010451312576347256013275 0ustar vsevavseva GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. 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Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it. For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free software. For both users' and authors' sake, the GPL requires that modified versions be marked as changed, so that their problems will not be attributed erroneously to authors of previous versions. Some devices are designed to deny users access to install or run modified versions of the software inside them, although the manufacturer can do so. This is fundamentally incompatible with the aim of protecting users' freedom to change the software. The systematic pattern of such abuse occurs in the area of products for individuals to use, which is precisely where it is most unacceptable. Therefore, we have designed this version of the GPL to prohibit the practice for those products. If such problems arise substantially in other domains, we stand ready to extend this provision to those domains in future versions of the GPL, as needed to protect the freedom of users. Finally, every program is threatened constantly by software patents. States should not allow patents to restrict development and use of software on general-purpose computers, but in those that do, we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary. To prevent this, the GPL assures that patents cannot be used to render the program non-free. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS 0. Definitions. "This License" refers to version 3 of the GNU General Public License. "Copyright" also means copyright-like laws that apply to other kinds of works, such as semiconductor masks. "The Program" refers to any copyrightable work licensed under this License. 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Moreover, your license from a particular copyright holder is reinstated permanently if the copyright holder notifies you of the violation by some reasonable means, this is the first time you have received notice of violation of this License (for any work) from that copyright holder, and you cure the violation prior to 30 days after your receipt of the notice. Termination of your rights under this section does not terminate the licenses of parties who have received copies or rights from you under this License. If your rights have been terminated and not permanently reinstated, you do not qualify to receive new licenses for the same material under section 10. 9. Acceptance Not Required for Having Copies. You are not required to accept this License in order to receive or run a copy of the Program. Ancillary propagation of a covered work occurring solely as a consequence of using peer-to-peer transmission to receive a copy likewise does not require acceptance. However, nothing other than this License grants you permission to propagate or modify any covered work. These actions infringe copyright if you do not accept this License. Therefore, by modifying or propagating a covered work, you indicate your acceptance of this License to do so. 10. Automatic Licensing of Downstream Recipients. Each time you convey a covered work, the recipient automatically receives a license from the original licensors, to run, modify and propagate that work, subject to this License. You are not responsible for enforcing compliance by third parties with this License. An "entity transaction" is a transaction transferring control of an organization, or substantially all assets of one, or subdividing an organization, or merging organizations. If propagation of a covered work results from an entity transaction, each party to that transaction who receives a copy of the work also receives whatever licenses to the work the party's predecessor in interest had or could give under the previous paragraph, plus a right to possession of the Corresponding Source of the work from the predecessor in interest, if the predecessor has it or can get it with reasonable efforts. You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License. For example, you may not impose a license fee, royalty, or other charge for exercise of rights granted under this License, and you may not initiate litigation (including a cross-claim or counterclaim in a lawsuit) alleging that any patent claim is infringed by making, using, selling, offering for sale, or importing the Program or any portion of it. 11. Patents. A "contributor" is a copyright holder who authorizes use under this License of the Program or a work on which the Program is based. The work thus licensed is called the contributor's "contributor version". A contributor's "essential patent claims" are all patent claims owned or controlled by the contributor, whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using, or selling its contributor version, but do not include claims that would be infringed only as a consequence of further modification of the contributor version. For purposes of this definition, "control" includes the right to grant patent sublicenses in a manner consistent with the requirements of this License. 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If you convey a covered work, knowingly relying on a patent license, and the Corresponding Source of the work is not available for anyone to copy, free of charge and under the terms of this License, through a publicly available network server or other readily accessible means, then you must either (1) cause the Corresponding Source to be so available, or (2) arrange to deprive yourself of the benefit of the patent license for this particular work, or (3) arrange, in a manner consistent with the requirements of this License, to extend the patent license to downstream recipients. "Knowingly relying" means you have actual knowledge that, but for the patent license, your conveying the covered work in a country, or your recipient's use of the covered work in a country, would infringe one or more identifiable patents in that country that you have reason to believe are valid. If, pursuant to or in connection with a single transaction or arrangement, you convey, or propagate by procuring conveyance of, a covered work, and grant a patent license to some of the parties receiving the covered work authorizing them to use, propagate, modify or convey a specific copy of the covered work, then the patent license you grant is automatically extended to all recipients of the covered work and works based on it. A patent license is "discriminatory" if it does not include within the scope of its coverage, prohibits the exercise of, or is conditioned on the non-exercise of one or more of the rights that are specifically granted under this License. You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007. Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law. 12. No Surrender of Others' Freedom. If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program. 13. Use with the GNU Affero General Public License. Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such. 14. Revised Versions of this License. The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation. If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program. Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version. 15. Disclaimer of Warranty. THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. Limitation of Liability. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: Copyright (C) This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see . The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read . sipgrep-2.1.0/config.guess0000644000175000017500000012626012576347256014562 0ustar vsevavseva#! /bin/sh # Attempt to guess a canonical system name. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, # Inc. timestamp='2006-07-02' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Per Bothner . # Please send patches 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. Otherwise, it exits with 1. # # The plan is that this can be called by configure scripts if you # don't specify an explicit build system type. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.guess ($timestamp) Originally written by Per Bothner. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" >&2 exit 1 ;; * ) break ;; esac done if test $# != 0; then echo "$me: too many arguments$help" >&2 exit 1 fi trap 'exit 1' 1 2 15 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a # compiler to aid in system detection is discouraged as it requires # temporary files to be created and, as you can see below, it is a # headache to deal with in a portable fashion. # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. 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The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[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/[-(].*//'` ;; amd64) echo x86_64-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*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; x86:Interix*:[3456]*) echo i586-pc-interix${UNAME_RELEASE} exit ;; EM64T:Interix*:[3456]*) 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-gnu exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:*) 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-gnu"; 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-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu 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="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${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-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit ;; coff-i386) echo "${UNAME_MACHINE}-pc-linux-gnucoff" exit ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. echo "${UNAME_MACHINE}-pc-linux-gnuoldld" exit ;; esac # 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(__SUNPRO_C) || defined(__SUNPRO_CC) 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 ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i386. echo i386-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${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${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; 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 = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: sipgrep-2.1.0/sipgrep.h0000644000175000017500000001450112576347256014061 0ustar vsevavseva#ifndef _SIPGREP_H #define _SIPGREP_H /* * sipgrep.h, v 2.0 2014/03/18 * * Copyright (c) 2013-14 Alexandr Dubovikov * * Partly base on NGREP of: * * Copyright (c) 2006 Jordan Ritter * * Please refer to the LICENSE file for more information. * */ #define VERSION "2.1.0" /* * We cache the standard frame sizes here to save us time and * additional dependencies on more operating system include files. */ #define ETHHDR_SIZE 14 #define TOKENRING_SIZE 22 #define PPPHDR_SIZE 4 #define SLIPHDR_SIZE 16 #define RAWHDR_SIZE 0 #define LOOPHDR_SIZE 4 #define FDDIHDR_SIZE 21 #define ISDNHDR_SIZE 16 #define IEEE80211HDR_SIZE 32 /* * Default patterns for BPF and regular expression filters. */ #if USE_IPv6 #define BPF_FILTER_IP "(ip or ip6)" #else #define BPF_FILTER_IP "(ip)" #endif #define BPF_FILTER_OTHER " and ( %s)" #define BPF_MAIN_FILTER BPF_FILTER_IP BPF_FILTER_OTHER #define BPF_FILTER_PORTRANGE " and ( portrange %s)" #define BPF_MAIN_PORTRANGE_FILTER BPF_FILTER_IP BPF_FILTER_PORTRANGE #define BPF_DEFRAGMENTION_FILTER BPF_MAIN_PORTRANGE_FILTER " or (udp and ip[6:2] & 0x3fff != 0)" #define WORD_REGEX "((^%s\\W)|(\\W%s$)|(\\W%s\\W))" /* * For retarded operating systems like Solaris that don't have this, * when everyone else does. Good job, Sun! */ #ifndef IP_OFFMASK #define IP_OFFMASK 0x1fff #endif /* * "Newer" flags that older operating systems don't yet recognize. */ #ifndef TH_ECE #define TH_ECE 0x40 #endif #ifndef TH_CWR #define TH_CWR 0x80 #endif #define SIP_FROM_MATCH "(From:|f:) (.*)%s(.*)" #define SIP_TO_MATCH "(To:|t:) (.*)%s(.*)" #define SIP_CONTACT_MATCH "(Contact:|c:) (.*)%s(.*)" #define SIP_REPLY_MATCH "^SIP/2.0 %s" #define SIP_FROM_TO_MATCH "(" SIP_FROM_MATCH "|" SIP_TO_MATCH ")" /* colors */ #define RESET "\033[0m" #define BLACK "\033[30m" /* Black */ #define RED "\033[31m" /* Red */ #define GREEN "\033[32m" /* Green */ #define YELLOW "\033[33m" /* Yellow */ #define BLUE "\033[34m" /* Blue */ #define MAGENTA "\033[35m" /* Magenta */ #define CYAN "\033[36m" /* Cyan */ #define WHITE "\033[37m" /* White */ #define BOLDBLACK "\033[1m\033[30m" /* Bold Black */ #define BOLDRED "\033[1m\033[31m" /* Bold Red */ #define BOLDGREEN "\033[1m\033[32m" /* Bold Green */ #define BOLDYELLOW "\033[1m\033[33m" /* Bold Yellow */ #define BOLDBLUE "\033[1m\033[34m" /* Bold Blue */ #define BOLDMAGENTA "\033[1m\033[35m" /* Bold Magenta */ #define BOLDCYAN "\033[1m\033[36m" /* Bold Cyan */ #define BOLDWHITE "\033[1m\033[37m" /* Bold White */ #define DURATION_SPLIT 1 #define FILESIZE_SPLIT 2 /* * Single-char packet "ident" flags. */ typedef enum { TCP = 'T', UDP = 'U', ICMP = 'I', ICMPv6 = 'I', IGMP = 'G', UNKNOWN = '?' } netident_t; /* * Prototypes function signatures. */ void process(u_char *, struct pcap_pkthdr *, u_char *); void version(void); void usage(int8_t); void clean_exit(int32_t); void dump_packet(struct pcap_pkthdr *, u_char *, uint8_t, unsigned char *, uint32_t, const char *, const char *, uint16_t, uint16_t, uint8_t, uint16_t, uint8_t, uint16_t, uint32_t, uint32_t); void dump_unwrapped(unsigned char *, uint32_t); void dump_formatted(unsigned char *, uint32_t); void dump_byline (unsigned char *, uint32_t); void dump_delay_proc_init(struct pcap_pkthdr *); void dump_delay_proc (struct pcap_pkthdr *); int8_t re_match_func (unsigned char *, uint32_t); int8_t bin_match_func (unsigned char *, uint32_t); int8_t blank_match_func(unsigned char *, uint32_t); void print_time_absolute(struct pcap_pkthdr *); void print_time_diff (struct pcap_pkthdr *); char *get_filter_from_string(char *); char *get_filter_from_argv (char **); char *get_filter_from_portrange(char *); void create_dump(unsigned int now); /* Call ID extract */ int extract_callid(char *msg, int len); uint8_t strishex(char *); void update_windowsize(int32_t); void drop_privs(void); int parse_stop_request(char *request); int parse_split_request(char *request); int check_split_deadline(unsigned int now); int check_exit_deadline(unsigned int now); void mass_friendlyscanner_kill(char *data); struct SIPGREP_rtaphdr_t { uint8_t it_version; uint8_t it_pad; uint16_t it_len; uint32_t it_present; }; /* HASH table */ struct callid_table { char callid[256]; /* key (string is WITHIN the structure) */ uint32_t transaction; uint32_t init_cseq; uint8_t terminated; uint16_t termination_reason; uint32_t cdr_init; uint32_t cdr_ringing; uint32_t cdr_connect; uint32_t cdr_disconnect; uint8_t registered; char from[256]; char to[256]; char uac[256]; UT_hash_handle hh; /* makes this structure hashable */ }; /* HASH table */ struct callid_remove { char callid[256]; /* key (string is WITHIN the structure) */ int removed; int time; UT_hash_handle hh; /* makes this structure hashable */ }; /* HASH table */ struct statistics_table { char method[100]; /* key (string is WITHIN the structure) */ char orig_method[50]; /* key (string is WITHIN the structure) */ char cseq_method[50]; /* key (string is WITHIN the structure) */ int count; int req; int time; UT_hash_handle hh; /* makes this structure hashable */ }; void delete_dialogs_remove_element (char *callid); void delete_dialogs_element (char *callid); void check_dialogs_delete (); void print_dialogs_stats(struct callid_table *s); void clear_all_dialogs_element(); void send_kill_to_friendly_scanner(const char *ip, uint16_t port); int make_homer_socket(char *url); int send_hepv3 (rc_info_t *rcinfo, unsigned char *data, unsigned int len); int dump_statistics (unsigned int last, unsigned int now); #define SIP_CRASH "SIP/2.0 200 OK\r\nVia: SIP/2.0/UDP 8.7.6.5:5061;branch=z9hG4bK-573841574;rport\r\n\r\nContent-length: 0\r\n" \ "From: \"100\"; tag=683a653a7901746865726501627965\r\nUser-agent: Telkom Box 2.4\r\n" \ "To: \"100\"\r\nCseq: 1 REGISTER\r\nCall-id: 469585712\r\nMax-forwards: 70\r\n\r\n" #endif /* _SIPGREP_H */ sipgrep-2.1.0/install-sh0000755000175000017500000001273612576347256014253 0ustar vsevavseva#!/bin/sh # # install - install a program, script, or datafile # This comes from X11R5 (mit/util/scripts/install.sh). # # Copyright 1991 by the Massachusetts Institute of Technology # # Permission to use, copy, modify, distribute, and sell this software and its # documentation for any purpose is hereby granted without fee, provided that # the above copyright notice appear in all copies and that both that # copyright notice and this permission notice appear in supporting # documentation, and that the name of M.I.T. not be used in advertising or # publicity pertaining to distribution of the software without specific, # written prior permission. M.I.T. makes no representations about the # suitability of this software for any purpose. It is provided "as is" # without express or implied warranty. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. It can only install one file at a time, a restriction # shared with many OS's install programs. # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit="${DOITPROG-}" # put in absolute paths if you don't have them in your path; or use env. vars. mvprog="${MVPROG-mv}" cpprog="${CPPROG-cp}" chmodprog="${CHMODPROG-chmod}" chownprog="${CHOWNPROG-chown}" chgrpprog="${CHGRPPROG-chgrp}" stripprog="${STRIPPROG-strip}" rmprog="${RMPROG-rm}" mkdirprog="${MKDIRPROG-mkdir}" transformbasename="" transform_arg="" instcmd="$mvprog" chmodcmd="$chmodprog 0755" chowncmd="" chgrpcmd="" stripcmd="" rmcmd="$rmprog -f" mvcmd="$mvprog" src="" dst="" dir_arg="" while [ x"$1" != x ]; do case $1 in -c) instcmd="$cpprog" shift continue;; -d) dir_arg=true shift continue;; -m) chmodcmd="$chmodprog $2" shift shift continue;; -o) chowncmd="$chownprog $2" shift shift continue;; -g) chgrpcmd="$chgrpprog $2" shift shift continue;; -s) stripcmd="$stripprog" shift continue;; -t=*) transformarg=`echo $1 | sed 's/-t=//'` shift continue;; -b=*) transformbasename=`echo $1 | sed 's/-b=//'` shift continue;; *) if [ x"$src" = x ] then src=$1 else # this colon is to work around a 386BSD /bin/sh bug : dst=$1 fi shift continue;; esac done if [ x"$src" = x ] then echo "install: no input file specified" exit 1 else true fi if [ x"$dir_arg" != x ]; then dst=$src src="" if [ -d $dst ]; then instcmd=: chmodcmd="" else instcmd=mkdir fi else # Waiting for this to be detected by the "$instcmd $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. if [ -f $src -o -d $src ] then true else echo "install: $src does not exist" exit 1 fi if [ x"$dst" = x ] then echo "install: no destination specified" exit 1 else true fi # If destination is a directory, append the input filename; if your system # does not like double slashes in filenames, you may need to add some logic if [ -d $dst ] then dst="$dst"/`basename $src` else true fi fi ## this sed command emulates the dirname command dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` # Make sure that the destination directory exists. # this part is taken from Noah Friedman's mkinstalldirs script # Skip lots of stat calls in the usual case. if [ ! -d "$dstdir" ]; then defaultIFS=' ' IFS="${IFS-${defaultIFS}}" oIFS="${IFS}" # Some sh's can't handle IFS=/ for some reason. IFS='%' set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` IFS="${oIFS}" pathcomp='' while [ $# -ne 0 ] ; do pathcomp="${pathcomp}${1}" shift if [ ! -d "${pathcomp}" ] ; then $mkdirprog "${pathcomp}" else true fi pathcomp="${pathcomp}/" done fi if [ x"$dir_arg" != x ] then $doit $instcmd $dst && if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi else # If we're going to rename the final executable, determine the name now. if [ x"$transformarg" = x ] then dstfile=`basename $dst` else dstfile=`basename $dst $transformbasename | sed $transformarg`$transformbasename fi # don't allow the sed command to completely eliminate the filename if [ x"$dstfile" = x ] then dstfile=`basename $dst` else true fi # Make a temp file name in the proper directory. dsttmp=$dstdir/#inst.$$# # Move or copy the file name to the temp name $doit $instcmd $src $dsttmp && trap "rm -f ${dsttmp}" 0 && # and set any options; do chmod last to preserve setuid bits # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $instcmd $src $dsttmp" command. if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && # Now rename the file to the real destination. $doit $rmcmd -f $dstdir/$dstfile && $doit $mvcmd $dsttmp $dstdir/$dstfile fi && exit 0 sipgrep-2.1.0/sipgrep.c0000644000175000017500000021705312576347256014063 0ustar vsevavseva/* * sipgrep - Monitoring tools * * Author: Alexandr Dubovikov * (C) Homer Project 2014-15 (http://www.sipcapture.org) * * Sipgrep is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 3 of the License, or * (at your option) any later version * * Sipgrep is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * base on NGREP of: * * Copyright (c) 2006 Jordan Ritter * */ #if defined(BSD) || defined(SOLARIS) || defined(MACOSX) #include #include #include #include #include #include #include #include #include #include #include #endif #if defined(OSF1) #include #include #include #include #include #include #include #include #include #include #endif #if defined(LINUX) #include #include #include #include #include #include #include #include #endif #if defined(AIX) #include #include #include #include #include #include #include #endif #include #include #include #include #include #include #include #include #include #include #include #include /* reasambling */ #include "ipreasm.h" #include "tcpreasm.h" /* hash table */ #include "uthash.h" #ifdef HAVE_CONFIG_H #include "config.h" #endif #if USE_IPv6 #include #include #endif #include #include "core_hep.h" #include "sipgrep.h" #include "sipparse.h" /* * Configuration Options */ uint16_t snaplen = 65535, limitlen = 65535, promisc = 1, to = 100; uint16_t match_after = 0, keep_matching = 0, matches = 0, max_matches = 0; uint16_t stats_interval = 300; uint32_t last_stats_dump = 0; uint8_t debug = 0; uint8_t re_match_word = 0, re_ignore_case = 0, re_multiline_match = 1; uint8_t show_empty = 0, show_proto = 0, quiet = 1; uint8_t invert_match = 0; uint8_t live_read = 1, want_delay = 0; uint8_t dont_dropprivs = 0, ignore_bad_sip = 0; char *read_file = NULL, *dump_file = NULL; char *usedev = NULL; char nonprint_char = '.'; struct callid_table *dialogs = NULL; struct callid_remove *dialogs_remove = NULL; struct statistics_table *statstable = NULL; /* * GNU PCRE */ int32_t err_offset; char *re_err = NULL; pcre *pattern = NULL; pcre_extra *pattern_extra = NULL; /* * Matching */ char *match_data = NULL, *bin_data = NULL; uint16_t match_len = 0; int8_t (*match_func) () = &blank_match_func; int8_t dump_single = 0; void (*dump_func) (unsigned char *, uint32_t) = &dump_byline; /* * BPF/Network */ char *filter = NULL, *filter_file = NULL, *portrange = "5060-5061"; char pc_err[PCAP_ERRBUF_SIZE]; uint8_t link_offset; uint8_t radiotap_present = 0; pcap_t *pd = NULL; pcap_dumper_t *pd_dump = NULL; struct bpf_program pcapfilter; struct in_addr net, mask; int file_counter = 0; /* * Timestamp/delay functionality */ struct timeval prev_ts = { 0, 0 }, prev_delay_ts = { 0, 0}; void (*print_time) () = NULL, (*dump_delay) () = dump_delay_proc_init; uint32_t ws_row, ws_col = 80, ws_col_forced = 0; /* ip reasm */ int8_t reasm_enable = 1; struct reasm_ip *reasm = NULL; int16_t stats_duration = 0; int8_t stats_enable = 0; int8_t tcpdefrag_enable = 1; struct tcpreasm_ip *tcpreasm = NULL; char *sip_from_filter = NULL, *sip_to_filter = NULL, *sip_contact_filter = NULL; char *custom_filter = NULL, *homer_capture_url = NULL; /* default dialog match */ uint8_t dialog_match = 1; uint8_t use_color = 1, enable_dialog_remove = 1, print_report = 0, kill_friendlyscanner = 0; /* homer socket */ int homer_sock = 0, use_homer = 0; /* kill time */ unsigned int stop_working_value = 0, write_deadline = 0, stop_working_type = 0, split_file_value = 0, split_file_type = 0; /* time to remove */ unsigned int time_dialog_remove = 0; /* start time */ unsigned int start_time = 0; /* default friendly scanner UAC */ char *friendly_scanner_uac = "friendly-scanner"; char *friendly_scanner_range; int main (int argc, char **argv) { int32_t c; signal (SIGINT, clean_exit); signal (SIGABRT, clean_exit); /* default timestamp */ print_time = &print_time_absolute; start_time = (unsigned) time (NULL); while ((c = getopt (argc, argv, "axNhCXViwmpevlDTRMGJgs:n:c:q:H:d:A:I:O:S:F:P:f:t:j:K:Q:z:")) != EOF) { switch (c) { case 'x': ignore_bad_sip = 1; break; case 'F': filter_file = optarg; break; case 'S': limitlen = atoi (optarg); break; case 'z': quiet = 5; last_stats_dump = start_time; stats_duration = atoi (optarg); stats_enable = 1; break; case 'a': reasm_enable = 0; tcpdefrag_enable = 0; break; case 'q': if (parse_stop_request (optarg) != 0) { usage (-1); exit (1); } break; case 'Q': if (parse_split_request (optarg) != 0) { usage (-1); exit (1); } /* we should keep our priv. to rotate files */ dont_dropprivs = 1; break; case 'J': kill_friendlyscanner = 1; break; case 'K': friendly_scanner_range = optarg; kill_friendlyscanner = 2; break; case 'j': friendly_scanner_uac = optarg; kill_friendlyscanner = 1; break; case 'g': enable_dialog_remove = 0; break; case 'G': print_report = 1; break; case 'O': dump_file = optarg; break; case 'P': portrange = optarg; break; case 'I': read_file = optarg; break; case 'A': match_after = atoi (optarg) + 1; break; case 'd': usedev = optarg; break; case 't': sip_to_filter = optarg; re_multiline_match = 0; break; case 'f': sip_from_filter = optarg; re_multiline_match = 0; break; case 'c': sip_contact_filter = optarg; re_multiline_match = 0; break; case 'H': homer_capture_url = optarg; use_homer = 1; break; case 'n': max_matches = atoi (optarg); break; case 'm': dialog_match = 0; break; case 'C': use_color = 0; break; case 's': { uint16_t value = atoi (optarg); if (value > 0) snaplen = value; } break; case 'M': re_multiline_match = 0; break; case 'R': dont_dropprivs = 1; break; case 'T': print_time = &print_time_diff; gettimeofday (&prev_ts, NULL); break; case 'D': want_delay = 1; break; case 'l': setvbuf (stdout, NULL, _IOLBF, 0); break; case 'v': invert_match++; break; case 'e': show_empty++; break; case 'p': promisc = 0; break; case 'w': re_match_word++; break; case 'i': re_ignore_case++; break; case 'V': version (); break; case 'N': show_proto++; break; case 'h': usage (0); break; default: usage (-1); } } /* make kill range */ if (kill_friendlyscanner == 2) { mass_friendlyscanner_kill (friendly_scanner_range); clean_exit (-1); } /* missed -O flag for -q filessize or SPLIT FILE types */ if ((stop_working_type == FILESIZE_SPLIT || split_file_type != 0) && !dump_file) { fprintf (stderr, "-O parameter missed\n"); usage (-1); exit (1); } if (use_homer) { if (!homer_capture_url || make_homer_socket (homer_capture_url)) { fprintf (stderr, "bad homer url\n"); usage (-1); exit (1); } } if (argv[optind]) match_data = argv[optind++]; if (read_file) { if (!(pd = pcap_open_offline (read_file, pc_err))) { perror (pc_err); clean_exit (-1); } live_read = 0; printf ("input: %s\n", read_file); } else { char *dev = usedev ? usedev : pcap_lookupdev (pc_err); if (!dev) { perror (pc_err); clean_exit (-1); } if ((pd = pcap_open_live (dev, snaplen, promisc, to, pc_err)) == NULL) { perror (pc_err); clean_exit (-1); } if (pcap_lookupnet (dev, &net.s_addr, &mask.s_addr, pc_err) == -1) { perror (pc_err); memset (&net, 0, sizeof (net)); memset (&mask, 0, sizeof (mask)); } if (quiet < 2) { printf ("interface: %s", dev); if (net.s_addr && mask.s_addr) { printf (" (%s/", inet_ntoa (net)); printf ("%s)", inet_ntoa (mask)); } printf ("\n"); } } if (filter_file) { char buf[1024] = { 0 }; FILE *f = fopen (filter_file, "r"); if (!f || !fgets (buf, sizeof (buf) - 1, f)) { fprintf (stderr, "fatal: unable to get filter from %s: %s\n", filter_file, strerror (errno)); usage (-1); } fclose (f); filter = get_filter_from_string (buf); if (pcap_compile (pd, &pcapfilter, filter, 0, mask.s_addr)) { pcap_perror (pd, "pcap compile"); clean_exit (-1); } } else if (argv[optind]) { filter = get_filter_from_argv (&argv[optind]); if (pcap_compile (pd, &pcapfilter, filter, 0, mask.s_addr)) { free (filter); filter = get_filter_from_argv (&argv[optind - 1]); if (pcap_compile (pd, &pcapfilter, filter, 0, mask.s_addr)) { pcap_perror (pd, "pcap compile"); clean_exit (-1); } else match_data = NULL; } } else { //char *default_filter = BPF_FILTER_IP; filter = get_filter_from_portrange (portrange); if (pcap_compile (pd, &pcapfilter, filter, 0, mask.s_addr)) { pcap_perror (pd, "pcap compile"); clean_exit (-1); } } /* custom filter */ if (sip_to_filter && sip_from_filter) { custom_filter = malloc (strlen (sip_to_filter) + strlen (sip_from_filter) + strlen (SIP_FROM_TO_MATCH)); sprintf (custom_filter, SIP_FROM_TO_MATCH, sip_from_filter, sip_to_filter); match_data = custom_filter; } else if (sip_from_filter) { custom_filter = malloc (strlen (sip_from_filter) + strlen (SIP_FROM_MATCH)); sprintf (custom_filter, SIP_FROM_MATCH, sip_from_filter); match_data = custom_filter; } else if (sip_to_filter) { custom_filter = malloc (strlen (sip_to_filter) + strlen (SIP_TO_MATCH)); sprintf (custom_filter, SIP_TO_MATCH, sip_to_filter); match_data = custom_filter; } if (filter && quiet < 2) printf ("filter: %s\n", filter); if (pcap_setfilter (pd, &pcapfilter)) { pcap_perror (pd, "pcap set"); clean_exit (-1); } if (match_data) { uint32_t pcre_options = PCRE_UNGREEDY; if (re_ignore_case) pcre_options |= PCRE_CASELESS; if (re_multiline_match) pcre_options |= PCRE_DOTALL; if (re_match_word) { char *word_regex = malloc (strlen (match_data) * 3 + strlen (WORD_REGEX)); sprintf (word_regex, WORD_REGEX, match_data, match_data, match_data); match_data = word_regex; } pattern = pcre_compile (match_data, pcre_options, (const char **) &re_err, &err_offset, 0); if (!pattern) { fprintf (stderr, "compile failed: %s\n", re_err); clean_exit (-1); } pattern_extra = pcre_study (pattern, 0, (const char **) &re_err); match_func = &re_match_func; if (quiet < 2 && match_data && strlen (match_data)) printf ("%smatch: %s%s\n", invert_match ? "don't " : "", (bin_data && !strchr (match_data, 'x')) ? "0x" : "", match_data); } if (filter) free (filter); if (re_match_word) free (match_data); if (custom_filter) free (custom_filter); switch (pcap_datalink (pd)) { case DLT_EN10MB: link_offset = ETHHDR_SIZE; break; case DLT_IEEE802: link_offset = TOKENRING_SIZE; break; case DLT_FDDI: link_offset = FDDIHDR_SIZE; break; case DLT_SLIP: link_offset = SLIPHDR_SIZE; break; case DLT_PPP: link_offset = PPPHDR_SIZE; break; #if HAVE_DLT_LOOP case DLT_LOOP: #endif case DLT_NULL: link_offset = LOOPHDR_SIZE; break; #if HAVE_DLT_RAW case DLT_RAW: link_offset = RAWHDR_SIZE; break; #endif #if HAVE_DLT_LINUX_SLL case DLT_LINUX_SLL: link_offset = ISDNHDR_SIZE; break; #endif #if HAVE_DLT_IEEE802_11_RADIO case DLT_IEEE802_11_RADIO: radiotap_present = 1; #endif #if HAVE_DLT_IEEE802_11 case DLT_IEEE802_11: link_offset = IEEE80211HDR_SIZE; break; #endif default: fprintf (stderr, "fatal: unsupported interface type %u\n", pcap_datalink (pd)); clean_exit (-1); } if (dump_file) { if (!(pd_dump = pcap_dump_open (pd, dump_file))) { fprintf (stderr, "fatal: %s\n", pcap_geterr (pd)); clean_exit (-1); } else printf ("output: %s\n", dump_file); } update_windowsize (0); #if USE_DROPPRIVS drop_privs (); #endif if(stats_enable) printf("starttime;stoptime;key;method;cseq;request;count\n"); /* REASM */ if (reasm_enable) { reasm = reasm_ip_new (); reasm_ip_set_timeout (reasm, 30000000); } /* TCP DEFR */ if (tcpdefrag_enable) { tcpreasm = tcpreasm_ip_new (); tcpreasm_ip_set_timeout (tcpreasm, 30000000); } while (pcap_loop (pd, 0, (pcap_handler) process, 0)); clean_exit (0); /* NOT REACHED */ return 0; } void create_dump (unsigned int now) { struct tm *t; char file_ts[256]; char *file_ext = NULL; unsigned int len = 0; if (!dump_file) return; if (check_split_deadline (now) == 0) { /* do close and create a new one */ if (pd_dump) { pcap_dump_flush (pd_dump); pcap_dump_close (pd_dump); } else { fprintf (stderr, "fatal: file not opened\n"); clean_exit (-1); } /* set counter */ file_counter++; time_t epoch_time_as_time_t = write_deadline; t = localtime (&epoch_time_as_time_t); len = strlen (dump_file); if ((file_ext = strrchr (dump_file, '.'))) { if (file_ext == dump_file) file_ext = NULL; else len -= strlen (file_ext); } snprintf (file_ts, 256, "%.*s_%06d_%02u%02u%02u%02u%02u%02u%s", len, dump_file, file_counter, t->tm_year + 1900, t->tm_mon + 1, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec, file_ext ? file_ext : ".pcap"); if ((len = rename (dump_file, file_ts)) != 0) { fprintf (stderr, "unable to rename the file '%s' to '%s' %d\n", dump_file, file_ts, len); } if (!(pd_dump = pcap_dump_open (pd, dump_file))) { fprintf (stderr, "fatal: %s\n", pcap_geterr (pd)); clean_exit (-1); } else printf ("output: %s\n", dump_file); } } void process (u_char * d, struct pcap_pkthdr *h, u_char * p) { struct ip *ip4_pkt = (struct ip *) (p + link_offset); #if USE_IPv6 struct ip6_hdr *ip6_pkt = (struct ip6_hdr *) (p + link_offset); #endif uint32_t ip_ver; uint8_t psh = 0; uint8_t ip_proto = 0; uint32_t ip_hl = 0; uint32_t ip_off = 0; uint8_t fragmented = 0; uint16_t frag_offset = 0; uint32_t frag_id = 0; char ip_src[INET6_ADDRSTRLEN + 1], ip_dst[INET6_ADDRSTRLEN + 1]; unsigned char *data, *datatcp; uint32_t len = h->caplen; #if HAVE_DLT_IEEE802_11_RADIO if (radiotap_present) { uint16_t radio_len = ((struct SIPGREP_rtaphdr_t *) (p))->it_len; ip4_pkt = (struct ip *) (p + link_offset + radio_len); len -= radio_len; } #endif u_char *packet = NULL; if (reasm != NULL) { unsigned new_len; u_char *new_p = malloc (len - link_offset - ((ntohs ((uint16_t) * (p + 12)) == 0x8100) ? 4 : 0)); memcpy (new_p, ip4_pkt, len - link_offset - ((ntohs ((uint16_t) * (p + 12)) == 0x8100) ? 4 : 0)); packet = reasm_ip_next (reasm, new_p, len - link_offset - ((ntohs ((uint16_t) * (p + 12)) == 0x8100) ? 4 : 0), (reasm_time_t) 1000000UL * h->ts.tv_sec + h->ts.tv_usec, &new_len); if (packet == NULL) return; len = new_len + link_offset + ((ntohs ((uint16_t) * (packet + 12)) == 0x8100) ? 4 : 0); h->len = new_len; h->caplen = new_len; ip4_pkt = (struct ip *) packet; #if USE_IPv6 ip6_pkt = (struct ip6_hdr *) packet; #endif } ip_ver = ip4_pkt->ip_v; switch (ip_ver) { case 4: { #if defined(AIX) #undef ip_hl ip_hl = ip4_pkt->ip_ff.ip_fhl * 4; #else ip_hl = ip4_pkt->ip_hl * 4; #endif ip_proto = ip4_pkt->ip_p; ip_off = ntohs (ip4_pkt->ip_off); fragmented = ip_off & (IP_MF | IP_OFFMASK); frag_offset = (fragmented) ? (ip_off & IP_OFFMASK) * 8 : 0; frag_id = ntohs (ip4_pkt->ip_id); inet_ntop (AF_INET, (const void *) &ip4_pkt->ip_src, ip_src, sizeof (ip_src)); inet_ntop (AF_INET, (const void *) &ip4_pkt->ip_dst, ip_dst, sizeof (ip_dst)); } break; #if USE_IPv6 case 6: { ip_hl = sizeof (struct ip6_hdr); ip_proto = ip6_pkt->ip6_nxt; if (ip_proto == IPPROTO_FRAGMENT) { struct ip6_frag *ip6_fraghdr; ip6_fraghdr = (struct ip6_frag *) ((unsigned char *) (ip6_pkt) + ip_hl); ip_hl += sizeof (struct ip6_frag); ip_proto = ip6_fraghdr->ip6f_nxt; fragmented = 1; frag_offset = ntohs (ip6_fraghdr->ip6f_offlg & IP6F_OFF_MASK); frag_id = ntohl (ip6_fraghdr->ip6f_ident); } inet_ntop (AF_INET6, (const void *) &ip6_pkt->ip6_src, ip_src, sizeof (ip_src)); inet_ntop (AF_INET6, (const void *) &ip6_pkt->ip6_dst, ip_dst, sizeof (ip_dst)); } break; #endif } if (quiet < 1) { printf ("#"); fflush (stdout); } switch (ip_proto) { case IPPROTO_TCP: { struct tcphdr *tcp_pkt = (struct tcphdr *) ((unsigned char *) (ip4_pkt) + ip_hl); uint16_t tcphdr_offset = (frag_offset) ? 0 : (tcp_pkt->th_off * 4); data = (unsigned char *) (tcp_pkt) + tcphdr_offset; len -= link_offset + ip_hl + tcphdr_offset; #if USE_IPv6 if (ip_ver == 6) len -= ntohs (ip6_pkt->ip6_plen); #endif if ((int32_t) len < 0) len = 0; if(tcpreasm != NULL && tcpdefrag_enable && (len > 0) && (tcp_pkt->th_flags & TH_ACK)) { unsigned new_len; u_char *new_p_2 = malloc(len+10); memcpy(new_p_2, data, len); if((tcp_pkt->th_flags & TH_PUSH)) psh = 1; if(debug) printf("DEFRAG TCP process: EN:[%d], LEN:[%d], ACK:[%d], PSH[%d]\n", tcpdefrag_enable, len, (tcp_pkt->th_flags & TH_ACK), psh); datatcp = tcpreasm_ip_next_tcp(tcpreasm, new_p_2, len , (tcpreasm_time_t) 1000000UL * h->ts.tv_sec + h->ts.tv_usec, &new_len, &ip4_pkt->ip_src, &ip4_pkt->ip_dst, ntohs(tcp_pkt->th_sport), ntohs(tcp_pkt->th_dport), psh); if (datatcp == NULL) return; len = new_len; if(debug) { printf("========================================================\n"); printf("COMPLETE TCP DEFRAG: LEN[%d], PACKET:[%s]\n", len, datatcp); printf("========================================================\n"); } dump_packet (h, p, ip_proto, datatcp, len, ip_src, ip_dst, ntohs (tcp_pkt->th_sport), ntohs (tcp_pkt->th_dport), tcp_pkt->th_flags, tcphdr_offset, fragmented, frag_offset, frag_id, ip_ver); /* clear datatcp */ free(datatcp); } else { dump_packet (h, p, ip_proto, data, len, ip_src, ip_dst, ntohs (tcp_pkt->th_sport), ntohs (tcp_pkt->th_dport), tcp_pkt->th_flags, tcphdr_offset, fragmented, frag_offset, frag_id, ip_ver); } } break; case IPPROTO_UDP: { struct udphdr *udp_pkt = (struct udphdr *) ((unsigned char *) (ip4_pkt) + ip_hl); uint16_t udphdr_offset = (frag_offset) ? 0 : sizeof (*udp_pkt); data = (unsigned char *) (udp_pkt) + udphdr_offset; len -= link_offset + ip_hl + udphdr_offset; #if USE_IPv6 if (ip_ver == 6) len -= ntohs (ip6_pkt->ip6_plen); #endif if ((int32_t) len < 0) len = 0; dump_packet (h, p, ip_proto, data, len, ip_src, ip_dst, #if HAVE_DUMB_UDPHDR ntohs (udp_pkt->source), ntohs (udp_pkt->dest), 0, #else ntohs (udp_pkt->uh_sport), ntohs (udp_pkt->uh_dport), 0, #endif udphdr_offset, fragmented, frag_offset, frag_id, ip_ver); } break; case IPPROTO_ICMP: { struct icmp *icmp4_pkt = (struct icmp *) ((unsigned char *) (ip4_pkt) + ip_hl); uint16_t icmp4hdr_offset = (frag_offset) ? 0 : 4; data = (unsigned char *) (icmp4_pkt) + icmp4hdr_offset; len -= link_offset + ip_hl + icmp4hdr_offset; if ((int32_t) len < 0) len = 0; dump_packet (h, p, ip_proto, data, len, ip_src, ip_dst, icmp4_pkt->icmp_type, icmp4_pkt->icmp_code, 0, icmp4hdr_offset, fragmented, frag_offset, frag_id, ip_ver); } break; #if USE_IPv6 case IPPROTO_ICMPV6: { struct icmp6_hdr *icmp6_pkt = (struct icmp6_hdr *) ((unsigned char *) (ip6_pkt) + ip_hl); uint16_t icmp6hdr_offset = (frag_offset) ? 0 : 4; data = (unsigned char *) (icmp6_pkt) + icmp6hdr_offset; len -= link_offset + ip_hl + ntohs (ip6_pkt->ip6_plen) + icmp6hdr_offset; if ((int32_t) len < 0) len = 0; dump_packet (h, p, ip_proto, data, len, ip_src, ip_dst, icmp6_pkt->icmp6_type, icmp6_pkt->icmp6_code, 0, icmp6hdr_offset, fragmented, frag_offset, frag_id, ip_ver); } break; #endif case IPPROTO_IGMP: { struct igmp *igmp_pkt = (struct igmp *) ((unsigned char *) (ip4_pkt) + ip_hl); uint16_t igmphdr_offset = (frag_offset) ? 0 : 4; data = (unsigned char *) (igmp_pkt) + igmphdr_offset; len -= link_offset + ip_hl + igmphdr_offset; if ((int32_t) len < 0) len = 0; dump_packet (h, p, ip_proto, data, len, ip_src, ip_dst, igmp_pkt->igmp_type, igmp_pkt->igmp_code, 0, igmphdr_offset, fragmented, frag_offset, frag_id, ip_ver); } break; default: { data = (unsigned char *) (ip4_pkt) + ip_hl; len -= link_offset + ip_hl; if ((int32_t) len < 0) len = 0; dump_packet (h, p, ip_proto, data, len, ip_src, ip_dst, 0, 0, 0, 0, fragmented, frag_offset, frag_id, ip_ver); } break; } if (packet != NULL) free (packet); if (max_matches && matches >= max_matches) clean_exit (0); if (match_after && keep_matching) keep_matching--; } int parse_stop_request (char *request) { if (!memcmp (request, "duration:", 9)) { stop_working_type = DURATION_SPLIT; } else if (!memcmp (request, "filesize:", 9)) { stop_working_type = FILESIZE_SPLIT; } else goto error; if ((stop_working_value = atoi (request + 9)) > 0) return 0; error: printf ("bad format, should be 'duration:NUM' or 'filesize:NUM'\n"); return -1; } int parse_split_request (char *request) { if (!memcmp (request, "duration:", 9)) { split_file_type = DURATION_SPLIT; } else if (!memcmp (request, "filesize:", 9)) { split_file_type = FILESIZE_SPLIT; } else goto error; if ((split_file_value = atoi (request + 9)) > 0) { write_deadline = split_file_value + (unsigned) time (NULL); return 0; } error: printf ("bad format, should be 'duration:NUM' or 'filesize:NUM'\n"); return -1; } int check_split_deadline (unsigned int now) { struct stat st; switch (split_file_type) { case DURATION_SPLIT: { if (now >= write_deadline) { //printf("Timeout arrived. make new file...\n"); write_deadline += split_file_value; return 0; } break; }; case FILESIZE_SPLIT: { stat (dump_file, &st); int size = st.st_size; if (size >= split_file_value * 1024) { //printf("file size is [%d]. split file ...\n", split_file_value); return 0; } break; }; default: break; } return -1; } int check_exit_statistics (unsigned int now) { if (now >= (stats_duration + start_time)) { dump_statistics(last_stats_dump, now); printf ("Timeout arrived. go to exit...\n"); return 0; } else if((now - last_stats_dump) > stats_interval) { dump_statistics(last_stats_dump, now); last_stats_dump = now; } return -1; } int dump_statistics (unsigned int last, unsigned int now) { struct statistics_table *st = NULL, *sttmp = NULL; HASH_ITER (hh, statstable, st, sttmp) { printf("%d;%d;%s;%s;%s;%d;%d\n", last, now, st->method, st->orig_method, st->cseq_method, st->req, st->count); HASH_DEL (statstable, st); free (st); } return 1; } int check_exit_deadline (unsigned int now) { struct stat st; switch (stop_working_type) { case DURATION_SPLIT: { if (now >= (stop_working_value + start_time)) { printf ("Timeout arrived. go to exit...\n"); return 0; } break; } case FILESIZE_SPLIT: { stat (dump_file, &st); int size = st.st_size; if (size >= (stop_working_value * 1024)) { printf ("file size is [%d]. go to exit...\n", stop_working_value); return 0; } break; } default: break; } return -1; } void dump_packet (struct pcap_pkthdr *h, u_char * p, uint8_t proto, unsigned char *data, uint32_t len, const char *ip_src, const char *ip_dst, uint16_t sport, uint16_t dport, uint8_t flags, uint16_t hdr_offset, uint8_t frag, uint16_t frag_offset, uint32_t frag_id, uint32_t ip_ver) { rc_info_t *rcinfo = NULL; int now = (unsigned) time (NULL); unsigned char *d; if (!isalpha (data[0])) { return; } if (check_exit_deadline (now) == 0) { clean_exit (0); return; } if (!show_empty && len == 0) return; if (len > limitlen) len = limitlen; if (len == 0) return; /* send data to homer */ if (use_homer) { rcinfo = malloc (sizeof (rc_info_t)); memset (rcinfo, 0, sizeof (rc_info_t)); rcinfo->src_port = sport; rcinfo->dst_port = dport; rcinfo->src_ip = ip_src; rcinfo->dst_ip = ip_dst; rcinfo->ip_family = ip_ver = 4 ? AF_INET : AF_INET6; rcinfo->ip_proto = proto; rcinfo->time_sec = h->ts.tv_sec; rcinfo->time_usec = h->ts.tv_usec; rcinfo->proto_type = 1; /* Duplicate */ if (!send_hepv3 (rcinfo, data, (unsigned int) len)) { printf ("Not duplicated\n"); } if (rcinfo) free (rcinfo); } if (stats_enable && check_exit_statistics(now) == 0) { clean_exit (0); return; } // Loop until each and every byte of the message got parsed completely uint32_t total_bytes_parsed = 0; uint32_t remaining_bytes = len; //printf("LEN: %d vs %d\n", total_bytes_parsed, len); d = data; while (total_bytes_parsed < len) { preparsed_sip_t psip; char callid[256]; char method[100]; uint8_t local_match; struct callid_table *s = NULL; struct statistics_table *st = NULL; struct callid_remove *rm = NULL; uint32_t bytes_parsed = 0; if (dialog_match || stats_enable || kill_friendlyscanner) { /* SIP parse */ //printf("-------------------------------------------------\n"); //printf("PACKET: [%.*s]\n", remaining_bytes, d); //printf("-------------------------------------------------\n"); memset (&psip, 0, sizeof (struct preparsed_sip)); bytes_parsed = 0; int message_parsed = parse_message ( d, remaining_bytes, &bytes_parsed, &psip); total_bytes_parsed += bytes_parsed; remaining_bytes = len - total_bytes_parsed; if (message_parsed == 0) { // incomplete packet encountered, will deal with it whenever next packet comes in. printf("NOT PARSED!\n"); total_bytes_parsed = len; continue; } if(stats_enable) { if(psip.is_method == SIP_REPLY) { snprintf (method, sizeof (method), "%d:%s", psip.reply,psip.cseq_method); } else { snprintf (method, sizeof (method), "%s:%s", psip.method,psip.cseq_method); } HASH_FIND_STR (statstable, method, st); if (!st) { st = (struct statistics_table *) malloc (sizeof (struct statistics_table)); snprintf (st->method, sizeof(st->method), "%s", method); if(psip.is_method == SIP_REPLY) { snprintf (st->orig_method, sizeof(st->orig_method), "%d", psip.reply); st->req = 0; } else { snprintf (st->orig_method, sizeof(st->orig_method), "%s", psip.method); st->req = 1; } snprintf (st->cseq_method, sizeof(st->cseq_method), "%s", psip.cseq_method); st->count = 1; st->time = (unsigned) time (NULL); HASH_ADD_STR (statstable, method, st); } else { st->count++; st->time = (unsigned) time (NULL); } } if (kill_friendlyscanner && psip.uac.len > 0 && (strstr (psip.uac.s, friendly_scanner_uac) != NULL)) { printf ("Killing friendly scanner [%s]...\n", friendly_scanner_uac); send_kill_to_friendly_scanner (ip_src, sport); } if (!dialog_match) continue; if(psip.callid.len == 0) { printf("BAD M:[%s]\n", d); continue; } snprintf (callid, sizeof (callid), "%.*s", psip.callid.len, psip.callid.s); s = (struct callid_table *) malloc (sizeof (struct callid_table)); HASH_FIND_STR (dialogs, callid, s); if (s) { // Sip Message found, update hash table if (psip.is_method == SIP_REPLY) { // This is a response if (!memcmp (psip.cseq_method, INVITE_METHOD, INVITE_LEN)) { switch (psip.reply / 100) { case 1: if (psip.reply >= 180) s->cdr_ringing = h->ts.tv_sec; break; case 2: s->cdr_connect = h->ts.tv_sec; break; case 3: if (psip.reply == 386) { s->terminated = CALL_MOVED_TERMINATION; s->termination_reason = psip.reply; s->cdr_disconnect = h->ts.tv_sec; } break; case 4: s->termination_reason = psip.reply; if (psip.reply == 401 || psip.reply == 407) s->terminated = CALL_AUTH_TERMINATION; else if (psip.reply == 487) s->terminated = CALL_CANCEL_TERMINATION; else s->terminated = CALL_4XX_TERMINATION; s->cdr_disconnect = h->ts.tv_sec; break; case 5: s->termination_reason = psip.reply; s->terminated = CALL_5XX_TERMINATION; s->cdr_disconnect = h->ts.tv_sec; break; case 6: s->termination_reason = psip.reply; s->terminated = CALL_6XX_TERMINATION; s->cdr_disconnect = h->ts.tv_sec; break; default: break; } } else if (!strcmp (psip.cseq_method, REGISTER_METHOD)) { switch (psip.reply / 100) { case 2: s->cdr_connect = h->ts.tv_sec; s->terminated = REGISTRATION_200_TERMINATION; s->termination_reason = psip.reply; s->registered = 1; break; case 3: case 4: s->termination_reason = psip.reply; if (psip.reply == 401 || psip.reply == 407) s->terminated = CALL_AUTH_TERMINATION; else s->terminated = CALL_4XX_TERMINATION; s->cdr_disconnect = h->ts.tv_sec; break; case 5: s->termination_reason = psip.reply; s->terminated = CALL_5XX_TERMINATION; s->cdr_disconnect = h->ts.tv_sec; break; case 6: s->termination_reason = psip.reply; s->terminated = REGISTRATION_6XX_TERMINATION; s->cdr_disconnect = h->ts.tv_sec; break; default: break; } } } /* REQUEST */ else { if (!strcmp (psip.method, INVITE_METHOD)) { // Re-Invite /* if new invite without to-tag */ if (psip.has_totag == 0 && s->init_cseq < psip.cseq_num) { /* remove CALLID from remove hash */ if (s->terminated != 0) delete_dialogs_remove_element (callid); s->init_cseq = psip.cseq_num; s->cdr_init = h->ts.tv_sec; s->cdr_ringing = 0; s->cdr_connect = 0; s->cdr_disconnect = 0; s->termination_reason = 0; s->terminated = 0; } } else if (!strcmp (psip.method, REGISTER_METHOD)) { if (s->init_cseq < psip.cseq_num) { s->init_cseq = psip.cseq_num; s->cdr_init = h->ts.tv_sec; s->cdr_ringing = 0; s->cdr_connect = 0; s->cdr_disconnect = 0; s->termination_reason = 0; s->terminated = 0; s->registered = 0; } } else if (!strcmp (psip.method, BYE_METHOD)) { s->cdr_disconnect = h->ts.tv_sec; s->terminated = CALL_BYE_TERMINATION; s->termination_reason = 900; } else if (!strcmp (psip.method, CANCEL_METHOD)) { s->cdr_disconnect = h->ts.tv_sec; s->terminated = CALL_CANCEL_TERMINATION; } } //callid_remove if (s->terminated != 0) { HASH_FIND_STR (dialogs_remove, callid, rm); if (!rm) { rm = (struct callid_remove *) malloc(sizeof (struct callid_remove)); snprintf (rm->callid, 256, "%s", callid); rm->removed = 1; rm->time = (unsigned) time (NULL) + 5; HASH_ADD_STR (dialogs_remove, callid, rm); /* new remove time */ if (time_dialog_remove == 0) time_dialog_remove = rm->time; } } /* check our Hashtable if need to delete something */ if (enable_dialog_remove) check_dialogs_delete (); } if (!s) { // Sip Message not found, add it to hash table local_match = match_func (d, len); if (local_match == 1 && !invert_match || local_match != invert_match) { if (dialog_match) { if (psip.is_method == SIP_REQUEST) { if (!strcmp (psip.method, INVITE_METHOD)) { s = (struct callid_table *) malloc (sizeof (struct callid_table)); snprintf (s->callid, 256, "%s", callid); if (psip.from.len) snprintf (s->from, 256, "%.*s", psip.from.len, psip.from.s); if (psip.to.len) snprintf (s->to, 256, "%.*s", psip.to.len, psip.to.s); if (psip.uac.len) snprintf (s->uac, 256, "%.*s", psip.uac.len, psip.uac.s); s->transaction = INVITE_TRANSACTION; s->init_cseq = psip.cseq_num; s->cdr_init = h->ts.tv_sec; s->cdr_ringing = 0; s->cdr_connect = 0; s->cdr_disconnect = 0; s->terminated = 0; s->termination_reason = 0; } else if (!strcmp (psip.method, REGISTER_METHOD)) { s = (struct callid_table *) malloc (sizeof (struct callid_table)); snprintf (s->callid, 256, "%s", callid); if (psip.from.len) snprintf (s->from, 256, "%.*s", psip.from.len, psip.from.s); if (psip.to.len) snprintf (s->to, 256, "%.*s", psip.to.len, psip.to.s); if (psip.uac.len) snprintf (s->uac, 256, "%.*s", psip.uac.len, psip.uac.s); s->transaction = REGISTER_TRANSACTION; s->init_cseq = psip.cseq_num; s->cdr_init = h->ts.tv_sec; s->cdr_ringing = 0; s->cdr_connect = 0; s->cdr_disconnect = 0; s->terminated = 0; s->termination_reason = 0; } else if (!strcmp (psip.method, NOTIFY_METHOD)) { s = (struct callid_table *) malloc (sizeof (struct callid_table)); snprintf (s->callid, 256, "%s", callid); if (psip.from.len) snprintf (s->from, 256, "%.*s", psip.from.len, psip.from.s); if (psip.to.len) snprintf (s->to, 256, "%.*s", psip.to.len, psip.to.s); if (psip.uac.len) snprintf (s->uac, 256, "%.*s", psip.uac.len, psip.uac.s); s->transaction = NOTIFY_TRANSACTION; s->init_cseq = psip.cseq_num; s->cdr_init = h->ts.tv_sec; s->cdr_ringing = 0; s->cdr_connect = 0; s->cdr_disconnect = 0; s->terminated = 0; s->termination_reason = 0; } else if (!strcmp (psip.method, OPTIONS_METHOD)) { s = (struct callid_table *) malloc (sizeof (struct callid_table)); snprintf (s->callid, 256, "%s", callid); if (psip.from.len) snprintf (s->from, 256, "%.*s", psip.from.len, psip.from.s); if (psip.to.len) snprintf (s->to, 256, "%.*s", psip.to.len, psip.to.s); if (psip.uac.len) snprintf (s->uac, 256, "%.*s", psip.uac.len, psip.uac.s); s->transaction = OPTIONS_TRANSACTION; s->init_cseq = psip.cseq_num; s->cdr_init = h->ts.tv_sec; s->cdr_ringing = 0; s->cdr_connect = 0; s->cdr_disconnect = 0; s->terminated = 0; s->termination_reason = 0; } else if (!strcmp (psip.method, ACK_METHOD)) { // Nothing to do (for now) } else if (!strcmp (psip.method, SUBSCRIBE_METHOD)) { s = (struct callid_table *) malloc (sizeof (struct callid_table)); snprintf (s->callid, 256, "%s", callid); if (psip.from.len) snprintf (s->from, 256, "%.*s", psip.from.len, psip.from.s); if (psip.to.len) snprintf (s->to, 256, "%.*s", psip.to.len, psip.to.s); if (psip.uac.len) snprintf (s->uac, 256, "%.*s", psip.uac.len, psip.uac.s); s->transaction = SUBSCRIBE_TRANSACTION; s->init_cseq = psip.cseq_num; s->cdr_init = h->ts.tv_sec; s->cdr_ringing = 0; s->cdr_connect = 0; s->cdr_disconnect = 0; s->terminated = 0; s->termination_reason = 0; } else if (!strcmp (psip.method, PUBLISH_METHOD)) { s = (struct callid_table *) malloc (sizeof (struct callid_table)); snprintf (s->callid, 256, "%s", callid); if (psip.from.len) snprintf (s->from, 256, "%.*s", psip.from.len, psip.from.s); if (psip.to.len) snprintf (s->to, 256, "%.*s", psip.to.len, psip.to.s); if (psip.uac.len) snprintf (s->uac, 256, "%.*s", psip.uac.len, psip.uac.s); s->transaction = PUBLISH_TRANSACTION; s->init_cseq = psip.cseq_num; s->cdr_init = h->ts.tv_sec; s->cdr_ringing = 0; s->cdr_connect = 0; s->cdr_disconnect = 0; s->terminated = 0; s->termination_reason = 0; } if (s) HASH_ADD_STR (dialogs, callid, s); } } } else { return; } } } else { /* check if we have more than one SIP message here */ if(light_parse_message ( d, remaining_bytes, &bytes_parsed) == 1) { total_bytes_parsed += bytes_parsed; remaining_bytes = len - total_bytes_parsed; } else { total_bytes_parsed = len; break; } } if (!live_read && want_delay) dump_delay (h); { char ident; switch (proto) { case IPPROTO_TCP: ident = TCP; break; case IPPROTO_UDP: ident = UDP; break; case IPPROTO_ICMP: ident = ICMP; break; case IPPROTO_ICMPV6: ident = ICMPv6; break; case IPPROTO_IGMP: ident = IGMP; break; default: ident = UNKNOWN; break; } if (quiet < 2) printf ("\n%c", ident); } if (quiet < 3) { if (show_proto) printf ("(%u)", proto); printf (" "); if (print_time) print_time (h); if ((proto == IPPROTO_TCP || proto == IPPROTO_UDP) && (sport || dport) && (hdr_offset || frag_offset == 0)) printf ("%s:%u -> %s:%u\n", ip_src, sport, ip_dst, dport); else printf ("%s -> %s\n", ip_src, ip_dst); if (proto == IPPROTO_TCP && flags) printf (" [%s%s%s%s%s%s%s%s]", (flags & TH_ACK) ? "A" : "", (flags & TH_SYN) ? "S" : "", (flags & TH_RST) ? "R" : "", (flags & TH_FIN) ? "F" : "", (flags & TH_URG) ? "U" : "", (flags & TH_PUSH) ? "P" : "", (flags & TH_ECE) ? "E" : "", (flags & TH_CWR) ? "C" : ""); switch (proto) { case IPPROTO_ICMP: case IPPROTO_ICMPV6: case IPPROTO_IGMP: printf (" %u:%u", sport, dport); } if (frag) printf (" %s%u@%u:%u", frag_offset ? "+" : "", frag_id, frag_offset, len); if (dump_single) printf (" "); else printf ("\n"); } if (quiet < 3) dump_func (d, bytes_parsed); // dumps the packet held by data buffer /* and now skip parsed data*/ d+=bytes_parsed; bytes_parsed = 0; } if (pd_dump) { /* check rotation */ create_dump (now); pcap_dump ((u_char *) pd_dump, h, p); pcap_dump_flush (pd_dump); } } int8_t re_match_func (unsigned char *data, uint32_t len) { switch (pcre_exec (pattern, 0, (char *)data, (int32_t) len, 0, 0, 0, 0)) { case PCRE_ERROR_NULL: case PCRE_ERROR_BADOPTION: case PCRE_ERROR_BADMAGIC: case PCRE_ERROR_UNKNOWN_NODE: case PCRE_ERROR_NOMEMORY: perror ("she's dead, jim\n"); clean_exit (-2); break; case PCRE_ERROR_NOMATCH: return 0; } if (max_matches) matches++; if (match_after && keep_matching != match_after) keep_matching = match_after; return 1; } int8_t blank_match_func (unsigned char *data, uint32_t len) { if (max_matches) matches++; return 1; } // this dumps the given data which represents an actual packet. void dump_byline (unsigned char *data, uint32_t len) { if (len > 0) { unsigned char *s = data; int offset = 0, left = 0, via_found = 0; const unsigned char *pch = NULL, *pca = NULL; char *color; int stop = -1, start = -1; while (s < data + len) { if (use_color) { offset = s - data; if (offset == 0 && len > 100) { if (!memcmp ("SIP/2.0 ", s, 8)) { start = 8; stop = 0; color = BOLDYELLOW; } else if ((pch = strchr ((const char*) s, ' ')) != NULL) { start = 0; stop = pch - s + 1; color = BOLDRED; } } else if ((left = (len - offset)) > 20) { if (!memcmp (s, "Call-ID:", 8)) { start = offset + 8; stop = 0; color = BOLDMAGENTA; } else if (!memcmp (s, "From:", 5) || !memcmp (s, "f:", 2)) { pch = strstr ((char *)s, ";tag="); if (pch != NULL) { start = offset + (pch - s + 1); stop = 0; color = BOLDBLUE; } } else if (!memcmp (s, "To:", 3) || !memcmp (s, "t:", 2)) { pch = strstr ((char *)s, ";tag="); if (pch != NULL) { start = offset + (pch - s + 1); stop = 0; color = BOLDGREEN; } } else if (via_found == 0 && (!memcmp (s, "Via:", 4) || !memcmp (s, "v:", 2))) { pch = strstr ((char *)s, "branch="); if (pch != NULL) { start = offset + (pch - s); pca = strchr ((char *)pch, ';'); if (pca != NULL) { stop = start + (pca - pch); pca = strchr ((char *)pch, '\n'); if (pca != NULL && (start + (pca - pch)) < stop) stop = start + (pca - pch); } else stop = 0; color = BOLDCYAN; via_found = 1; } } } /* stop color */ if (stop && stop == offset) { printf (RESET); stop = -1; } else if (*s == '\n' && stop == 0) { printf (RESET); stop = -1; } if (start >= 0 && start == offset) { printf ("%s", color); start = -1; } } printf ("%c", (*s == '\n' || isprint (*s)) ? *s : nonprint_char); s++; } printf ("\n"); } } void dump_unwrapped (unsigned char *data, uint32_t len) { if (len > 0) { const unsigned char *s = data; while (s < data + len) { printf ("%c", isprint (*s) ? *s : nonprint_char); s++; } printf ("\n"); } } void dump_formatted (unsigned char *data, uint32_t len) { if (len > 0) { unsigned char *str = data; uint8_t width = (ws_col - 5); uint32_t i = 0, j = 0; while (i < len) { printf (" "); for (j = 0; j < width; j++) if (i + j < len) printf ("%c", isprint (str[j]) ? str[j] : nonprint_char); else printf (" "); str += width; i += j; printf ("\n"); } } } char * get_filter_from_string (char *str) { char *mine, *s; uint32_t len; if (!str || !*str) return NULL; len = (uint32_t) strlen (str); for (s = str; *s; s++) if (*s == '\r' || *s == '\n') *s = ' '; if (!(mine = (char *) malloc (len + sizeof (BPF_MAIN_FILTER)))) return NULL; memset (mine, 0, len + sizeof (BPF_MAIN_FILTER)); sprintf (mine, BPF_MAIN_FILTER, str); return mine; } char * get_filter_from_portrange (char *str) { char *mine, *s; uint32_t len; if (!str || !*str) return NULL; len = (uint32_t) strlen (str); for (s = str; *s; s++) if (*s == '\r' || *s == '\n') *s = ' '; if (!(mine = (char *) malloc (len + (reasm_enable ? sizeof (BPF_DEFRAGMENTION_FILTER) : sizeof (BPF_MAIN_PORTRANGE_FILTER))))) return NULL; memset (mine, 0, len + (reasm_enable ? sizeof (BPF_DEFRAGMENTION_FILTER) : sizeof (BPF_MAIN_PORTRANGE_FILTER))); sprintf (mine, (reasm_enable ? BPF_DEFRAGMENTION_FILTER : BPF_MAIN_PORTRANGE_FILTER), str); return mine; } char * get_filter_from_argv (char **argv) { char **arg = argv, *theirs, *mine; char *from, *to; uint32_t len = 0; if (!*arg) return NULL; while (*arg) len += (uint32_t) strlen (*arg++) + 1; if (!(theirs = (char *) malloc (len + 1)) || !(mine = (char *) malloc (len + sizeof (BPF_MAIN_FILTER)))) return NULL; memset (theirs, 0, len + 1); memset (mine, 0, len + sizeof (BPF_MAIN_FILTER)); arg = argv; to = theirs; while ((from = *arg++)) { while ((*to++ = *from++)); *(to - 1) = ' '; } sprintf (mine, BPF_MAIN_FILTER, theirs); free (theirs); return mine; } uint8_t strishex (char *str) { char *s; if ((s = strchr (str, 'x'))) s++; else s = str; while (*s) if (!isxdigit (*s++)) return 0; return 1; } void print_time_absolute (struct pcap_pkthdr *h) { struct tm *t = localtime ((const time_t *) &h->ts.tv_sec); printf ("%02u/%02u/%02u %02u:%02u:%02u.%06u ", t->tm_year + 1900, t->tm_mon + 1, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec, (uint32_t) h->ts.tv_usec); } void print_time_diff (struct pcap_pkthdr *h) { uint32_t secs, usecs; secs = h->ts.tv_sec - prev_ts.tv_sec; if (h->ts.tv_usec >= prev_ts.tv_usec) usecs = h->ts.tv_usec - prev_ts.tv_usec; else { secs--; usecs = 1000000 - (prev_ts.tv_usec - h->ts.tv_usec); } printf ("+%u.%06u ", secs, usecs); prev_ts.tv_sec = h->ts.tv_sec; prev_ts.tv_usec = h->ts.tv_usec; } void dump_delay_proc_init (struct pcap_pkthdr *h) { dump_delay = &dump_delay_proc; prev_delay_ts.tv_sec = h->ts.tv_sec; prev_delay_ts.tv_usec = h->ts.tv_usec; dump_delay (h); } void dump_delay_proc (struct pcap_pkthdr *h) { uint32_t secs, usecs; secs = h->ts.tv_sec - prev_delay_ts.tv_sec; if (h->ts.tv_usec >= prev_delay_ts.tv_usec) usecs = h->ts.tv_usec - prev_delay_ts.tv_usec; else { secs--; usecs = 1000000 - (prev_delay_ts.tv_usec - h->ts.tv_usec); } sleep (secs); usleep (usecs); prev_delay_ts.tv_sec = h->ts.tv_sec; prev_delay_ts.tv_usec = h->ts.tv_usec; } void update_windowsize (int32_t e) { if (e == 0 && ws_col_forced) ws_col = ws_col_forced; else if (!ws_col_forced) { const struct winsize ws; if (!ioctl (0, TIOCGWINSZ, &ws)) { ws_row = ws.ws_row; ws_col = ws.ws_col; } else { ws_row = 24; ws_col = 80; } } } #if USE_DROPPRIVS void drop_privs (void) { struct passwd *pw; uid_t newuid; gid_t newgid; if ((getuid () || geteuid ()) || dont_dropprivs) return; pw = getpwnam (DROPPRIVS_USER); if (!pw) { perror ("attempt to drop privileges failed: getpwnam failed"); clean_exit (-1); } newgid = pw->pw_gid; newuid = pw->pw_uid; if (getgroups (0, NULL) > 0) if (setgroups (1, &newgid) == -1) { perror ("attempt to drop privileges failed"); clean_exit (-1); } if (((getgid () != newgid) && (setgid (newgid) == -1)) || ((getegid () != newgid) && (setegid (newgid) == -1)) || ((getuid () != newuid) && (setuid (newuid) == -1)) || ((geteuid () != newuid) && (seteuid (newuid) == -1))) { perror ("attempt to drop privileges failed"); clean_exit (-1); } } #endif void usage (int8_t e) { printf ("usage: sipgrep <-" "ahNViwgGJpevxlDTRMmqCJjxK> <-IO pcap_dump> <-n num> <-d dev> <-A num>\n" " <-s snaplen> <-S limitlen> <-c contact user> <-j user agent>\n" " <-f from user> <-t to user> <-H capture url> <-q autostop cond.>\n" " <-Q split cond.> <-P portrange> <-F file> <-z duration>\n" " \n" " -h is help/usage\n" " -V is version information\n" " -e is show empty packets\n" " -i is ignore case\n" " -x is disable bad parsing notification\n" " -v is invert match\n" " -R is don't do privilege revocation logic\n" " -w is word-regex (expression must match as a word)\n" " -p is don't go into promiscuous mode\n" " -l is make stdout line buffered\n" " -D is replay pcap_dumps with their recorded time intervals\n" " -T is print delta timestamp every time a packet is matched\n" " -m is don't do dialog match\n" " -M is don't do multi-line match (do single-line match instead)\n" " -I is read packet stream from pcap format file pcap_dump\n" " -O is dump matched packets in pcap format to pcap_dump\n" " -n is look at only num packets\n" " -A is dump num packets after a match\n" " -s is set the bpf caplen\n" " -S is set the limitlen on matched packets\n" " -C is no colors in stdout\n" " -c is search user in Contact: header\n" " -f is search user in From: header\n" " -t is search user in To: header\n" " -F is read the bpf filter from the specified file\n" " -H is homer sipcapture URL (i.e. udp:10.0.0.1:9061)\n" " -N is show sub protocol number\n" " -g is disabled clean up dialogs during trace\n" " -G is print dialog report during clean up\n" " -J is kill friendly scanner automatically\n" " -j is kill friendly scanner automatically matching user agent string\n" " -K is kill friendly scanner providing IP and port/portrange i.e.: 10.0.0.1:5060-5090\n" " -q is auto stop condition:\n" " duration:NUM - stop after NUM seconds\n" " filesize:NUM - stop this file after NUM KB\n" " -Q is pcap_dump split condition:\n" " duration:NUM - switch to next file after NUM secs\n" " filesize:NUM - switch to next file after NUM KB\n" " -a is disable packet re-assemblation\n" " -P is use specified portrange instead of default 5060-5061\n" " -d is use specified device instead of the pcap default\n" " -z is make statistics count maximum seconds\n" ""); exit (e); } void version (void) { printf ("sipgrep: V%s\n", VERSION); exit (0); } void clean_exit (int32_t sig) { struct pcap_stat s; signal (SIGINT, SIG_IGN); signal (SIGABRT, SIG_IGN); signal (SIGQUIT, SIG_IGN); signal (SIGPIPE, SIG_IGN); signal (SIGWINCH, SIG_IGN); if (quiet < 1 && sig >= 0) printf ("exit\n"); if (pattern) pcre_free (pattern); if (pattern_extra) pcre_free (pattern_extra); if (bin_data) free (bin_data); if (quiet < 1 && sig >= 0 && !read_file && pd && !pcap_stats (pd, &s)) printf ("%u received, %u dropped\n", s.ps_recv, s.ps_drop); if (pd) pcap_close (pd); if (pd_dump) pcap_dump_close (pd_dump); if (reasm != NULL) reasm_ip_free (reasm); if (tcpreasm != NULL) tcpreasm_ip_free(tcpreasm); clear_all_dialogs_element (); exit (sig); } void delete_dialogs_remove_element (char *callid) { struct callid_remove *rm = NULL; HASH_FIND_STR (dialogs_remove, callid, rm); if (rm) { HASH_DEL (dialogs_remove, rm); free (rm); } } void delete_dialogs_element (char *callid) { struct callid_table *s = NULL; HASH_FIND_STR (dialogs, callid, s); if (s) { if (print_report) print_dialogs_stats (s); HASH_DEL (dialogs, s); if (s) free (s); } } void clear_all_dialogs_element () { struct callid_table *s, *tmp = NULL; struct callid_remove *rm, *rtmp = NULL; HASH_ITER (hh, dialogs, s, tmp) { if (print_report) print_dialogs_stats (s); HASH_DEL (dialogs, s); free (s); } HASH_ITER (hh, dialogs_remove, rm, rtmp) { HASH_DEL (dialogs_remove, rm); free (rm); } } void print_dialogs_stats (struct callid_table *s) { if (!s) return; //unsigned int ringdelta = 0; unsigned int connectdelta = 0; unsigned int durationdelta = 0; int now = (unsigned) time (NULL); printf (BOLDMAGENTA "-----------------------------------------------\nDialog finished: [%s]\n" RESET, s->callid); printf (BOLDGREEN "Type: " RESET); switch (s->transaction) { case INVITE_TRANSACTION: { printf (BOLDGREEN "Call\n" RESET); printf (BOLDGREEN "From: %s\n" RESET, s->from); printf (BOLDGREEN "To: %s\n" RESET, s->to); printf (BOLDGREEN "UAC: %s\n" RESET, s->uac); printf (BOLDGREEN "CDR init ts: %d\n" RESET, s->cdr_init); if (s->cdr_ringing > 0) { printf (BOLDGREEN "CDR ringing ts: %d\n" RESET, s->cdr_ringing); printf (BOLDGREEN "SRD(PDD): %d sec\n" RESET, (s->cdr_ringing - s->cdr_init)); } if (s->cdr_connect > 0) { printf (BOLDGREEN "CDR answer ts: %d\n" RESET, s->cdr_connect); connectdelta = s->cdr_connect - s->cdr_init; if (s->cdr_disconnect == 0) s->cdr_disconnect = now; durationdelta = s->cdr_disconnect - s->cdr_connect; printf (BOLDGREEN "WTA: %d sec\n" RESET, connectdelta); printf (BOLDGREEN "CDT (duration): %d sec\n" RESET, durationdelta); } else { if (s->cdr_disconnect == 0) s->cdr_disconnect = now; durationdelta = s->cdr_disconnect - s->cdr_init; printf (BOLDGREEN "SDT: %d sec\n" RESET, durationdelta); } printf (BOLDGREEN "CDR termination ts: %d\n" RESET, s->cdr_disconnect); printf (BOLDGREEN "Was connected: %s\n" RESET, s->cdr_connect > 0 ? "YES" : "NO"); if (s->terminated == 0) printf (BOLDGREEN "REASON: NOT TERMINATED\n" RESET); else if (s->termination_reason == 900) printf (BOLDGREEN "REASON: BYE\n" RESET); else printf (BOLDGREEN "REASON: %d\n" RESET, s->termination_reason); break; } case REGISTER_TRANSACTION: { printf (BOLDBLUE "Registration\n" RESET); printf (BOLDGREEN "From: %s\n" RESET, s->from); printf (BOLDGREEN "To: %s\n" RESET, s->to); printf (BOLDGREEN "UAC: %s\n" RESET, s->uac); printf (BOLDGREEN "CDR init ts: %d\n" RESET, s->cdr_init); if (s->registered) { printf (BOLDGREEN "CDR termination ts: %d\n" RESET, s->cdr_connect); durationdelta = s->cdr_connect - s->cdr_init; } else { if (s->cdr_disconnect == 0) s->cdr_disconnect = now; durationdelta = s->cdr_disconnect - s->cdr_init; printf (BOLDGREEN "CDR termination: %d\n" RESET, s->cdr_disconnect); } printf (BOLDGREEN "SDT: %d sec\n" RESET, durationdelta); printf (BOLDGREEN "Was registered: %s\n" RESET, s->registered ? "YES" : "NO"); if (s->terminated == 0) printf (BOLDGREEN "REASON: NOT TERMINATED\n" RESET); else printf (BOLDGREEN "REASON: %d\n" RESET, s->termination_reason); break; } default: printf ("Unknown\n"); break; } printf (BOLDMAGENTA "-----------------------------------------------\n\n" RESET); } void check_dialogs_delete () { int now = (unsigned) time (NULL); if (time_dialog_remove != 0 && time_dialog_remove < now) { struct callid_remove *rm, *rtmp = NULL; time_dialog_remove = 0; HASH_ITER (hh, dialogs_remove, rm, rtmp) { if (rm->time < now) { delete_dialogs_element (rm->callid); HASH_DEL (dialogs_remove, rm); free (rm); } else if (time_dialog_remove == 0 || time_dialog_remove > rm->time) time_dialog_remove = rm->time; } } } void send_kill_to_friendly_scanner (const char *ip, uint16_t port) { struct sockaddr_in si_other; int s, slen = sizeof (si_other); if ((s = socket (AF_INET, SOCK_DGRAM, IPPROTO_UDP)) == -1) return; memset ((char *) &si_other, 0, sizeof (si_other)); si_other.sin_family = AF_INET; si_other.sin_port = htons (port); if (inet_aton (ip, &si_other.sin_addr) == 0) { fprintf (stderr, "inet_aton() failed\n"); return; } printf ("Sending the kill packet\n"); if (sendto (s, SIP_CRASH, strlen (SIP_CRASH), 0, (struct sockaddr *) &si_other, slen) == -1) { fprintf (stderr, "couldn't send\n"); } close (s); } int make_homer_socket (char *url) { char *ip, *tmp; char port[20]; struct addrinfo *ai, hints[1] = { {0} }; int i; ip = strchr (url, ':'); if (ip != NULL) { ip++; tmp = strchr (ip, ':'); if (tmp != NULL) { i = (tmp - ip); tmp++; snprintf (port, 20, "%s", tmp); ip[i] = '\0'; } else return 2; } else return 2; hints->ai_flags = AI_NUMERICSERV; hints->ai_family = AF_UNSPEC; hints->ai_socktype = SOCK_DGRAM; hints->ai_protocol = IPPROTO_UDP; if (getaddrinfo (ip, port, hints, &ai)) { fprintf (stderr, "capture: getaddrinfo() error"); return 2; } homer_sock = socket (ai->ai_family, ai->ai_socktype, ai->ai_protocol); if (homer_sock < 0) { fprintf (stderr, "Sender socket creation failed: %s\n", strerror (errno)); return 3; } if (connect (homer_sock, ai->ai_addr, (socklen_t) (ai->ai_addrlen)) == -1) { if (errno != EINPROGRESS) { fprintf (stderr, "Sender socket creation failed: %s\n", strerror (errno)); return 4; } } return 0; } int send_hepv3 (rc_info_t * rcinfo, unsigned char *data, unsigned int len) { struct hep_generic *hg = NULL; void *buffer; unsigned int buflen = 0, iplen = 0, tlen = 0; hep_chunk_ip4_t src_ip4, dst_ip4; #ifdef USE_IPV6 hep_chunk_ip6_t src_ip6, dst_ip6; #endif hep_chunk_t payload_chunk; hep_chunk_t authkey_chunk; //static int errors = 0; char *capt_password = NULL; hg = malloc (sizeof (struct hep_generic)); memset (hg, 0, sizeof (struct hep_generic)); /* header set */ memcpy (hg->header.id, "\x48\x45\x50\x33", 4); /* IP proto */ hg->ip_family.chunk.vendor_id = htons (0x0000); hg->ip_family.chunk.type_id = htons (0x0001); hg->ip_family.data = rcinfo->ip_family; hg->ip_family.chunk.length = htons (sizeof (hg->ip_family)); /* Proto ID */ hg->ip_proto.chunk.vendor_id = htons (0x0000); hg->ip_proto.chunk.type_id = htons (0x0002); hg->ip_proto.data = rcinfo->ip_proto; hg->ip_proto.chunk.length = htons (sizeof (hg->ip_proto)); /* IPv4 */ if (rcinfo->ip_family == AF_INET) { /* SRC IP */ src_ip4.chunk.vendor_id = htons (0x0000); src_ip4.chunk.type_id = htons (0x0003); inet_pton (AF_INET, rcinfo->src_ip, &src_ip4.data); src_ip4.chunk.length = htons (sizeof (src_ip4)); /* DST IP */ dst_ip4.chunk.vendor_id = htons (0x0000); dst_ip4.chunk.type_id = htons (0x0004); inet_pton (AF_INET, rcinfo->dst_ip, &dst_ip4.data); dst_ip4.chunk.length = htons (sizeof (dst_ip4)); iplen = sizeof (dst_ip4) + sizeof (src_ip4); } #ifdef USE_IPV6 /* IPv6 */ else if (rcinfo->ip_family == AF_INET6) { /* SRC IPv6 */ src_ip6.chunk.vendor_id = htons (0x0000); src_ip6.chunk.type_id = htons (0x0005); inet_pton (AF_INET6, rcinfo->src_ip, &src_ip6.data); src_ip6.chunk.length = htonl (sizeof (src_ip6)); /* DST IPv6 */ dst_ip6.chunk.vendor_id = htons (0x0000); dst_ip6.chunk.type_id = htons (0x0006); inet_pton (AF_INET6, rcinfo->dst_ip, &dst_ip6.data); dst_ip6.chunk.length = htonl (sizeof (dst_ip6)); iplen = sizeof (dst_ip6) + sizeof (src_ip6); } #endif /* SRC PORT */ hg->src_port.chunk.vendor_id = htons (0x0000); hg->src_port.chunk.type_id = htons (0x0007); hg->src_port.data = htons (rcinfo->src_port); hg->src_port.chunk.length = htons (sizeof (hg->src_port)); /* DST PORT */ hg->dst_port.chunk.vendor_id = htons (0x0000); hg->dst_port.chunk.type_id = htons (0x0008); hg->dst_port.data = htons (rcinfo->dst_port); hg->dst_port.chunk.length = htons (sizeof (hg->dst_port)); /* TIMESTAMP SEC */ hg->time_sec.chunk.vendor_id = htons (0x0000); hg->time_sec.chunk.type_id = htons (0x0009); hg->time_sec.data = htonl (rcinfo->time_sec); hg->time_sec.chunk.length = htons (sizeof (hg->time_sec)); /* TIMESTAMP USEC */ hg->time_usec.chunk.vendor_id = htons (0x0000); hg->time_usec.chunk.type_id = htons (0x000a); hg->time_usec.data = htonl (rcinfo->time_usec); hg->time_usec.chunk.length = htons (sizeof (hg->time_usec)); /* Protocol TYPE */ hg->proto_t.chunk.vendor_id = htons (0x0000); hg->proto_t.chunk.type_id = htons (0x000b); hg->proto_t.data = rcinfo->proto_type; hg->proto_t.chunk.length = htons (sizeof (hg->proto_t)); /* Capture ID */ hg->capt_id.chunk.vendor_id = htons (0x0000); hg->capt_id.chunk.type_id = htons (0x000c); hg->capt_id.data = htons (101); hg->capt_id.chunk.length = htons (sizeof (hg->capt_id)); /* Payload */ payload_chunk.vendor_id = htons (0x0000); payload_chunk.type_id = htons (0x000f); payload_chunk.length = htons (sizeof (payload_chunk) + len); tlen = sizeof (struct hep_generic) + len + iplen + sizeof (hep_chunk_t); /* auth key */ if (capt_password != NULL) { tlen += sizeof (hep_chunk_t); /* Auth key */ authkey_chunk.vendor_id = htons (0x0000); authkey_chunk.type_id = htons (0x000e); authkey_chunk.length = htons (sizeof (authkey_chunk) + strlen (capt_password)); tlen += strlen (capt_password); } /* total */ hg->header.length = htons (tlen); buffer = (void *) malloc (tlen); if (buffer == 0) { fprintf (stderr, "ERROR: out of memory\n"); free (hg); return 1; } memcpy ((void *) buffer, hg, sizeof (struct hep_generic)); buflen = sizeof (struct hep_generic); /* IPv4 */ if (rcinfo->ip_family == AF_INET) { /* SRC IP */ memcpy ((void *) buffer + buflen, &src_ip4, sizeof (struct hep_chunk_ip4)); buflen += sizeof (struct hep_chunk_ip4); memcpy ((void *) buffer + buflen, &dst_ip4, sizeof (struct hep_chunk_ip4)); buflen += sizeof (struct hep_chunk_ip4); } #ifdef USE_IPV6 /* IPv6 */ else if (rcinfo->ip_family == AF_INET6) { /* SRC IPv6 */ memcpy ((void *) buffer + buflen, &src_ip4, sizeof (struct hep_chunk_ip6)); buflen += sizeof (struct hep_chunk_ip6); memcpy ((void *) buffer + buflen, &dst_ip6, sizeof (struct hep_chunk_ip6)); buflen += sizeof (struct hep_chunk_ip6); } #endif /* AUTH KEY CHUNK */ if (capt_password != NULL) { memcpy ((void *) buffer + buflen, &authkey_chunk, sizeof (struct hep_chunk)); buflen += sizeof (struct hep_chunk); /* Now copying payload self */ memcpy ((void *) buffer + buflen, capt_password, strlen (capt_password)); buflen += strlen (capt_password); } /* PAYLOAD CHUNK */ memcpy ((void *) buffer + buflen, &payload_chunk, sizeof (struct hep_chunk)); buflen += sizeof (struct hep_chunk); /* Now copying payload self */ memcpy ((void *) buffer + buflen, data, len); buflen += len; /* send this packet out of our socket */ if (send (homer_sock, buffer, buflen, 0) == -1) { printf ("send error\n"); } /* FREE */ if (buffer) free (buffer); if (hg) free (hg); return 1; } void mass_friendlyscanner_kill (char *data) { char *pch, *ports; char ip_src[200]; int start_port = 0, stop_port = 0, st = 0; struct sockaddr_in si_other; int s, slen = sizeof (si_other); if ((pch = strchr (data, ':')) != NULL) { st = pch - data; snprintf (ip_src, 200, "%.*s", st, data); if ((ports = strchr (++pch, '-')) != NULL) { stop_port = atoi (++ports); } start_port = atoi (pch); if (stop_port == 0 || stop_port == start_port) stop_port = start_port + 1; if ((s = socket (AF_INET, SOCK_DGRAM, IPPROTO_UDP)) == -1) { printf ("Couldn't open udp socket\n"); return; } st = start_port; for (; start_port < stop_port; start_port++) { //send_kill_to_friendly_scanner(ip_src, start_port); memset ((char *) &si_other, 0, sizeof (si_other)); si_other.sin_family = AF_INET; si_other.sin_port = htons (start_port); if (inet_aton (ip_src, &si_other.sin_addr) == 0) { fprintf (stderr, "inet_aton() failed\n"); return; } if (sendto (s, SIP_CRASH, strlen (SIP_CRASH), 0, (struct sockaddr *) &si_other, slen) == -1) { fprintf (stderr, "couldn't send\n"); } } close (s); printf ("Sent %d packets of death\n", (stop_port - st)); } else { usage (-1); } } sipgrep-2.1.0/configure.ac0000644000175000017500000002121612576347256014526 0ustar vsevavsevadnl dnl $Id: configure.in,v 1.36 2006/11/15 03:43:56 jpr5 Exp $ dnl dnl Copyright (c) 2001 Jordan Ritter dnl dnl Please refer to the LICENSE file for more information. dnl dnl NOTE: configure.in requires autoconf 2.57 or more recent. AC_INIT([sipgrep], [trunk], [http://www.sipcapture.org]) AC_CANONICAL_SYSTEM AM_INIT_AUTOMAKE([1.12 foreign no-define]) echo echo 'Configuring System ...' echo AC_PROG_CC AC_HEADER_STDC AC_PREFIX_DEFAULT(/usr/local) if test -n "`which tcpdump 2> /dev/null`"; then AC_PREFIX_PROGRAM(tcpdump) fi dnl dnl The following are globals that we tack on to the associated dnl variables in the makefile. They get AC_SUBST'd at the end. dnl EXTRA_DEFINES="" EXTRA_INCLUDES="" EXTRA_LIBS="" dnl dnl Define the arguments that we accept. dnl dnl dnl For libpcap's that don't need the restart function called for dnl multiple lexer passes, allow them to turn it off here. This option dnl exists solely to address a very rude email from the maintainer dnl indicating that it shouldn't be called directly (and of course he dnl was wrong because this is still needed). dnl AC_ARG_ENABLE(pcap-restart, [ --disable-pcap-restart disable libpcap restart in parser], [ use_pcap_restart="$enableval" ], [ use_pcap_restart="yes" ]) if test $use_pcap_restart = yes; then USE_PCAP_RESTART="1" else USE_PCAP_RESTART="0" fi dnl dnl Allow user to specify alternate ``nobody'' user. dnl AC_ARG_WITH(dropprivs-user, [ --with-dropprivs-user[=user] use different user for dropprivs], [ DROPPRIVS_USER="$withval" ], [ DROPPRIVS_USER="nobody" ]) dnl dnl Enable or disable the drop privileges logic. dnl AC_ARG_ENABLE(dropprivs, [ --disable-dropprivs disable privilege dropping logic], [ use_dropprivs="$enableval" ], [ use_dropprivs="yes" ]) if test $use_dropprivs = yes; then USE_DROPPRIVS="1" else USE_DROPPRIVS="0" fi dnl dnl IPv6 (and ICMPv6) support dnl AC_ARG_ENABLE(ipv6, [ --enable-ipv6 enable IPv6 (and ICMPv6) support], [ use_ipv6="$enableval" ], [ use_ipv6="no" ]) if test $use_ipv6 = yes; then USE_IPv6="1" else USE_IPv6="0" fi dnl dnl Configure the regular expression library. dnl # Checks for libpcre AC_CHECKING([for pcre Library and Header files]) AC_CHECK_LIB([pcre], [pcre_compile], [EXTRA_LIBS="${EXTRA_LIBS} -lpcre"], [AC_MSG_ERROR([libpcre required])]) AC_DEFINE(USE_PCRE, 1, [Use PCRE library]) echo echo 'Configuring SIP Grep (sipgrep) ...' echo dnl dnl OS-specific options dnl STRIPFLAG="-s" HAVE_DUMB_UDPHDR="0" case "$target_os" in *linux*) AC_SUBST(OS, LINUX) AC_MSG_CHECKING(for a broken redhat glibc udphdr declaration) AC_TRY_COMPILE([ #ifndef __FAVOR_BSD #define __FAVOR_BSD #endif #ifndef _BSD_SOURCE #define _BSD_SOURCE 1 #endif #undef _GNU_SOURCE #include ],[ struct udphdr foo; unsigned short bar = foo.source; ], HAVE_DUMB_UDPHDR="1" && echo "yes", HAVE_DUMB_UDPHDR="0" && echo "no") ;; *bsd*) AC_SUBST(OS, BSD) if test "$USE_PCAP_RESTART" = "0"; then AC_MSG_WARN( Your OS ($target_os) may have an old libpcap installation. If the resulting sipgrep binary segfaults when a BPF filter is specified without an sipgrep match string then you should reconfigure sipgrep with the option ``--disable-pcap-restart''. ) sleep 3 fi ;; *solaris*) AC_SUBST(OS, SOLARIS) AC_CHECK_LIB(socket, socket,, echo no socket in -lsocket\?; exit) AC_CHECK_LIB(nsl, gethostbyname,, echo no gethostbyname in -lnsl\?; exit) EXTRA_LIBS="$EXTRA_LIBS -lnsl -lsocket" ;; *osf*) AC_SUBST(OS, OSF1) EXTRA_DEFINES="$EXTRA_DEFINES -D__STDC__=2" ;; *hpux11*) AC_SUBST(OS, BSD) ;; *aix*) AC_SUBST(OS, AIX) ;; *darwin*) AC_SUBST(OS, MACOSX) STRIPFLAG="" ;; *) AC_SUBST(OS, UNKNOWN_OS) AC_MSG_WARN( Your OS ($target_os) is not supported yet. Try playing with the build host and target options. ) sleep 3 ;; esac AC_SUBST(STRIPFLAG) EXTRA_DEFINES="$EXTRA_DEFINES -D_BSD_SOURCE=1 -D__FAVOR_BSD=1" dnl dnl First find some usable PCAP headers. dnl AC_MSG_CHECKING(for a complete set of pcap headers) dnl Linux workaround for double pcap.h if grep -q "" "/usr/include/pcap.h"; then possible_dirs="/usr/include/pcap" else possible_dirs="`eval echo -n ${includedir}` \ /usr/include /usr/include/pcap \ /usr/local/include /usr/local/include/pcap \ /usr/share/include /usr/share/include/pcap" fi AC_ARG_WITH(pcap-includes, [ --with-pcap-includes specify the pcap include directory], [PCAP_DIR=$withval], [PCAP_DIR=$possible_dirs]) pcap_dir="" for dir in $PCAP_DIR ; do if test -d $dir -a -r "$dir/pcap.h" ; then if test -n "$pcap_dir" -a "$pcap_dir" != "$dir"; then echo echo; echo more than one set found in: echo $pcap_dir echo $dir echo; echo please wipe out all unused pcap installations exit else pcap_dir="$dir" fi fi done if test -z "$pcap_dir" ; then echo no; echo !!! couldn\'t find a complete set of pcap headers exit else echo found $pcap_dir PCAP_INCLUDE="-I$pcap_dir" PCAP_LINK="-L`dirname $pcap_dir`/lib" AC_SUBST(PCAP_INCLUDE) AC_SUBST(PCAP_LINK) fi dnl dnl Next figure out which bpf header file to look at. dnl AC_MSG_CHECKING(for BPF include path) BPF=`/usr/bin/perl -ne '/include\s+<(.*bpf\.h)>/ && print "$1\n"' $pcap_dir/pcap.h` echo $BPF dnl dnl Check for DLT_* types that might not have existed in older dnl libpcap's dnl present="" AC_MSG_CHECKING(for DLT_LINUX_SLL in bpf.h) AC_EGREP_CPP(yes, [ #include <$BPF> #ifdef DLT_LINUX_SLL yes #endif ], [HAVE_DLT_LINUX_SLL="1" && echo yes], [HAVE_DLT_LINUX_SLL="0" && echo no]) present="" AC_MSG_CHECKING(for DLT_LOOP in bpf.h) AC_EGREP_CPP(yes, [ #include <$BPF> #ifdef DLT_LOOP yes #endif ], [HAVE_DLT_LOOP="1" && echo yes], [HAVE_DLT_LOOP="0" && echo no]) present="" AC_MSG_CHECKING(for DLT_IEEE802_11 in bpf.h) AC_EGREP_CPP(yes, [ #include <$BPF> #ifdef DLT_IEEE802_11 yes #endif ], [HAVE_DLT_IEEE802_11="1" && echo yes], [HAVE_DLT_IEEE802_11="0" && echo no]) present="" AC_MSG_CHECKING(for DLT_IEEE802_11_RADIO in bpf.h) AC_EGREP_CPP(yes, [ #include <$BPF> #ifdef DLT_IEEE802_11_RADIO yes #endif ], [HAVE_DLT_IEEE802_11_RADIO="1" && echo yes], [HAVE_DLT_IEEE802_11_RADIO="0" && echo no]) present="" AC_MSG_CHECKING(for DLT_RAW in bpf.h) AC_EGREP_CPP(yes, [ #include <$BPF> #ifdef DLT_RAW yes #endif ], [HAVE_DLT_RAW="1" && echo yes], [HAVE_DLT_RAW="0" && echo no]) dnl dnl Now that we're past the OS-specific stuff, which could have dnl modified our USE_* and other defines, define them all now. dnl AC_DEFINE_UNQUOTED(USE_PCAP_RESTART, $USE_PCAP_RESTART, [whether to call pcap_restart() before subsequent invocations of pcap_compile() (default yes)]) AC_DEFINE_UNQUOTED(USE_IPv6, $USE_IPv6, [whether to use IPv6 (default off)]) AC_DEFINE_UNQUOTED(USE_DROPPRIVS, $USE_DROPPRIVS, [whether to use privileges dropping (default yes)]) AC_DEFINE_UNQUOTED(DROPPRIVS_USER, "$DROPPRIVS_USER", [pseudo-user for running sipgrep (default "nobody")]) AC_DEFINE_UNQUOTED(HAVE_DUMB_UDPHDR, $HAVE_DUMB_UDPHDR, [whether to accommodate broken redhat-glibc udphdr declaration (default no)]) AC_DEFINE_UNQUOTED(HAVE_DLT_RAW, $HAVE_DLT_RAW, [presence of DLT_RAW in bpf.h]) AC_DEFINE_UNQUOTED(HAVE_DLT_IEEE802_11, $HAVE_DLT_IEEE802_11, [presence of DLT_IEEE802_11 in bpf.h]) AC_DEFINE_UNQUOTED(HAVE_DLT_IEEE802_11_RADIO, $HAVE_DLT_IEEE802_11_RADIO, [presence of DLT_IEEE802_11_RADIO in bpf.h]) AC_DEFINE_UNQUOTED(HAVE_DLT_LOOP, $HAVE_DLT_LOOP, [presence of DLT_LOOP in bpf.h]) AC_DEFINE_UNQUOTED(HAVE_DLT_LINUX_SLL, $HAVE_DLT_LINUX_SLL, [presence of DLT_LINUX_SLL in bpf.h]) dnl dnl And the PCAP library.. dnl AC_CHECK_LIB(pcap, pcap_open_live,,echo need pcap lib; exit) dnl dnl AC_SUBST in the tack-on globals.. dnl AC_SUBST(EXTRA_DEFINES) AC_SUBST(EXTRA_INCLUDES) AC_SUBST(EXTRA_LIBS) dnl dnl Emit configuration messages about any flags specified. dnl echo if test "$HAVE_DUMB_UDPHDR" = "1"; then echo "CONFIG: support for broken redhat glibc udphdr enabled" fi if test "$USE_IPv6" = "1"; then echo "CONFIG: ipv6 support enabled" else echo "CONFIG: ipv6 support disabled" fi if test "$USE_DROPPRIVS" = "1"; then echo "CONFIG: privilege dropping enabled, using \"$DROPPRIVS_USER\"" else echo "CONFIG: privilege dropping disabled" fi echo "CONFIG: using PCRE regex library" dnl dnl And we're done. dnl echo AC_CONFIG_HEADERS(config.h) AC_CONFIG_FILES(Makefile) AC_OUTPUT