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This commit was generated by cvs2svn to compensate for changes in r147894,

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which included commits to RCS files with non-trunk default branches.
This commit is contained in:
Sam Leffler 2005-07-11 03:24:53 +00:00
commit 8930d062b6
28 changed files with 1240 additions and 283 deletions
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15
contrib/libpcap/CHANGES
View File

@ -1,4 +1,17 @@
@(#) $Header: /tcpdump/master/libpcap/CHANGES,v 1.59 2004/03/30 14:42:50 mcr Exp $ (LBL)
@(#) $Header: /tcpdump/master/libpcap/CHANGES,v 1.59.2.1 2005/07/05 21:04:27 mcr Exp $ (LBL)
Tue. July 5, 2005. ken@xelerance.com. Summary for 3.9.x tcpdump
Fixes for compiling on nearly every platform,
including improved 64bit support
MSDOS Support
Add support for sending packets
OpenBSD pf format support
IrDA capture (Linux only)
Tue. May 27, 2005. mcr@sandelman.ottawa.on.ca. Summary for 0.9.1 release
Numerous fixes for
Tue. March 30, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.3 release

5
contrib/libpcap/CREDITS
View File

@ -33,6 +33,7 @@ Additional people who have contributed patches:
Erik de Castro Lopo <erik.de.castro.lopo@sensorynetworks.com>
Franz Schaefer <schaefer@mond.at>
Gianluca Varenni <varenni@netgroup-serv.polito.it>
Gilbert Hoyek <gil_hoyek@hotmail.com>
Gisle Vanem <giva@bgnett.no>
Graeme Hewson <ghewson@cix.compulink.co.uk>
Greg Stark <gsstark@mit.edu>
@ -58,6 +59,7 @@ Additional people who have contributed patches:
Love Hörnquist-Åstrand <lha@stacken.kth.se>
Maciej W. Rozycki <macro@ds2.pg.gda.pl>
Marcus Felipe Pereira <marcus@task.com.br>
Mark C. Brown <mbrown@hp.com>
Mark Pizzolato <List-tcpdump-workers@subscriptions.pizzolato.net>
Martin Husemann <martin@netbsd.org>
Matthew Luckie <mjl@luckie.org.nz>
@ -67,8 +69,10 @@ Additional people who have contributed patches:
Octavian Cerna <tavy@ylabs.com>
Olaf Kirch <okir@caldera.de>
Onno van der Linden <onno@simplex.nl>
Patrick Marie <mycroft@virgaria.org>
Paul Mundt <lethal@linux-sh.org>
Pavel Kankovsky <kan@dcit.cz>
Pawel Pokrywka <publicpp@gmail.com>
Peter Fales <peter@fales-lorenz.net>
Peter Jeremy <peter.jeremy@alcatel.com.au>
Phil Wood <cpw@lanl.gov>
@ -81,6 +85,7 @@ Additional people who have contributed patches:
Solomon Peachy <pizza@shaftnet.org>
Stefan Hudson <hudson@mbay.net>
Takashi Yamamoto <yamt@mwd.biglobe.ne.jp>
Tanaka Shin-ya <zstanaka@archer.livedoor.com>
Tony Li <tli@procket.com>
Torsten Landschoff <torsten@debian.org>
Uns Lider <unslider@miranda.org>

4
contrib/libpcap/FILES
View File

@ -12,6 +12,7 @@ README.dag
README.hpux
README.linux
README.macosx
README.septel
README.tru64
README.Win32
SUNOS4/nit_if.o.sparc
@ -87,6 +88,8 @@ pcap-nit.h
pcap-null.c
pcap-pf.c
pcap-pf.h
pcap-septel.c
pcap-septel.h
pcap-stdinc.h
pcap-snit.c
pcap-snoop.c
@ -96,7 +99,6 @@ pcap.c
pcap.h
pf.h
ppp.h
rawss7.h
savefile.c
scanner.l
sll.h

5
contrib/libpcap/INSTALL.txt
View File

@ -1,4 +1,4 @@
@(#) $Header: /tcpdump/master/libpcap/INSTALL.txt,v 1.12 2004/12/18 08:52:08 guy Exp $ (LBL)
@(#) $Header: /tcpdump/master/libpcap/INSTALL.txt,v 1.12.2.1 2005/06/20 21:30:14 guy Exp $ (LBL)
To build libpcap, run "./configure" (a shell script). The configure
script will determine your system attributes and generate an
@ -308,6 +308,7 @@ README.dag - notes on using libpcap to capture on Endace DAG devices
README.hpux - notes on using libpcap on HP-UX
README.linux - notes on using libpcap on Linux
README.macosx - notes on using libpcap on Mac OS X
README.septel - notes on using libpcap to capture on Intel/Septel devices
README.tru64 - notes on using libpcap on Digital/Tru64 UNIX
README.Win32 - notes on using libpcap on Win32 systems (with WinPcap)
SUNOS4 - pre-SunOS 4.1 replacement kernel nit modules
@ -363,6 +364,8 @@ pcap-nit.h - SunOS Network Interface Tap definitions
pcap-null.c - dummy monitor support (allows offline use of libpcap)
pcap-pf.c - Ultrix and Digital/Tru64 UNIX Packet Filter support
pcap-pf.h - Ultrix and Digital/Tru64 UNIX Packet Filter definitions
pcap-septel.c - INTEL/Septel device capture support
pcap-septel.h - INTEL/Septel device capture support
pcap-stdinc.h - includes and #defines for compiling on Win32 systems
pcap-snit.c - SunOS 4.x STREAMS-based Network Interface Tap support
pcap-snoop.c - IRIX Snoop network monitoring support

50
contrib/libpcap/README.septel Normal file
View File

@ -0,0 +1,50 @@
The following instructions apply if you have a Linux platform and want
libpcap to support the Septel range of passive network monitoring cards
from Intel (http://www.intel.com)
1) Install and build the Septel software distribution by following the
instructions supplied with that package.
2) Configure libcap. To allow the 'configure' script to locate the Septel
software distribution use the '--with-septel' option:
./configure --with-septel=DIR
where DIR is the root of the Septel software distribution, for example
/var/src/septel.
By default (if you write only ./configure --with-septel) it takes
./../septel as argument for DIR.
If the Septel software is correctly detected 'configure' will
report:
checking whether we have Septel API... yes
If 'configure' reports that there is no Septel API, the directory may have been
incorrectly specified or the Septel software was not built before configuring
libpcap.
See also the libpcap INSTALL.txt file for further libpcap configuration
options.
Building libpcap at this stage will include support for both the native
packet capture stream and for capturing from Septel cards. To build
libpcap with only Septel support specify the capture type as 'septel'
when configuring libpcap:
./configure --with-septel=DIR --with-pcap=septel
Applications built with libpcap configured in this way will only detect Septel
cards and will not capture from the native OS packet stream.
Note: As mentioned in pcap-septel.c we should first edit the system.txt
file to change the user part example (UPE) module id to 0xdd instead of
0x2d for technical reason. So this change in system.txt is crutial and
things will go wrong if it's not done. System.txt along with config.txt
are configuration files that are edited by the user before running the
gctload program that uses these files for initialising modules and
configuring parameters.
----------------------------------------------------------------------
for more information please contact me : gil_hoyek@hotmail.com

2
contrib/libpcap/VERSION
View File

@ -1 +1 @@
0.9-PRE-CVS
0.9.1

10
contrib/libpcap/config.h.in
View File

@ -23,8 +23,8 @@
/* Define to 1 if you have the `ether_hostton' function. */
#undef HAVE_ETHER_HOSTTON
/* on HP-UX 10.20 */
#undef HAVE_HPUX10_20
/* on HP-UX 10.20 or later */
#undef HAVE_HPUX10_20_OR_LATER
/* on HP-UX 9.x */
#undef HAVE_HPUX9
@ -53,6 +53,9 @@
/* define if you have a /proc/net/dev */
#undef HAVE_PROC_NET_DEV
/* define if you have a Septel API */
#undef HAVE_SEPTEL_API
/* Define to 1 if you have the `snprintf' function. */
#undef HAVE_SNPRINTF
@ -83,6 +86,9 @@
/* Define to 1 if you have the `strlcpy' function. */
#undef HAVE_STRLCPY
/* Define to 1 if the system has the type `struct ether_addr'. */
#undef HAVE_STRUCT_ETHER_ADDR
/* Define to 1 if you have the <sys/bufmod.h> header file. */
#undef HAVE_SYS_BUFMOD_H

317
contrib/libpcap/configure vendored
View File

@ -1,5 +1,5 @@
#! /bin/sh
# From configure.in Revision: 1.120 .
# From configure.in Revision: 1.120.2.6 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.57.
#
@ -855,9 +855,10 @@ Optional Packages:
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--without-gcc don't use gcc
--with-pcap=TYPE use packet capture TYPE
--with-dag[=DIR] include Endace DAG support ("yes", "no" or DIR; default="yes" on BSD and Linux if present)
--with-dag[=DIR] include Endace DAG support ("yes", "no" or DIR; default="yes" on BSD and Linux if present)
--with-dag-includes=DIR Endace DAG include directory
--with-dag-libraries=DIR Endace DAG library directory
--with-septel[=DIR] include Septel support (located in directory DIR, if supplied). default=yes, on Linux, if present
--without-flex don't use flex
--without-bison don't use bison
@ -2633,10 +2634,6 @@ cat >>conftest.$ac_ext <<_ACEOF
#include <stdlib.h>
int
main ()
{
static void foo(void) __attribute__ ((noreturn));
static void
@ -2645,9 +2642,12 @@ foo(void)
exit(1);
}
;
return 0;
int
main(int argc, char **argv)
{
foo();
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
@ -4416,6 +4416,7 @@ cat >>conftest.$ac_ext <<_ACEOF
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
struct mbuf;
struct rtentry;
#include <net/if.h>
@ -4458,26 +4459,14 @@ echo "$as_me:$LINENO: result: $ac_cv_have_decl_ether_hostton" >&5
echo "${ECHO_T}$ac_cv_have_decl_ether_hostton" >&6
if test $ac_cv_have_decl_ether_hostton = yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_ETHER_HOSTTON 1
_ACEOF
cat >>confdefs.h <<\_ACEOF
#define NETINET_IF_ETHER_H_DECLARES_ETHER_HOSTTON
_ACEOF
else
cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_ETHER_HOSTTON 0
_ACEOF
fi
fi
#
# Did that succeed?
@ -4688,27 +4677,101 @@ echo "$as_me:$LINENO: result: $ac_cv_have_decl_ether_hostton" >&5
echo "${ECHO_T}$ac_cv_have_decl_ether_hostton" >&6
if test $ac_cv_have_decl_ether_hostton = yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_ETHER_HOSTTON 1
_ACEOF
cat >>confdefs.h <<\_ACEOF
#define NETINET_ETHER_H_DECLARES_ETHER_HOSTTON
_ACEOF
fi
fi
fi
#
# Is ether_hostton() declared?
#
if test "$ac_cv_have_decl_ether_hostton" != yes; then
#
# No, we'll have to declare it ourselves.
# Do we have "struct ether_addr"?
#
echo "$as_me:$LINENO: checking for struct ether_addr" >&5
echo $ECHO_N "checking for struct ether_addr... $ECHO_C" >&6
if test "${ac_cv_type_struct_ether_addr+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_ETHER_HOSTTON 0
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
struct mbuf;
struct rtentry;
#include <net/if.h>
#include <netinet/if_ether.h>
int
main ()
{
if ((struct ether_addr *) 0)
return 0;
if (sizeof (struct ether_addr))
return 0;
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_type_struct_ether_addr=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_type_struct_ether_addr=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_type_struct_ether_addr" >&5
echo "${ECHO_T}$ac_cv_type_struct_ether_addr" >&6
if test $ac_cv_type_struct_ether_addr = yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_ETHER_ADDR 1
_ACEOF
fi
fi
cat >>confdefs.h <<\_ACEOF
#define HAVE_DECL_ETHER_HOSTTON 0
_ACEOF
else
cat >>confdefs.h <<\_ACEOF
#define HAVE_DECL_ETHER_HOSTTON 1
_ACEOF
fi
fi
@ -5433,6 +5496,10 @@ dag)
V_DEFS="$V_DEFS -DDAG_ONLY"
;;
septel)
V_DEFS="$V_DEFS -DSEPTEL_ONLY"
;;
null)
{ echo "$as_me:$LINENO: WARNING: cannot determine packet capture interface" >&5
echo "$as_me: WARNING: cannot determine packet capture interface" >&2;}
@ -5513,8 +5580,8 @@ fi;
case "$V_PCAP" in
linux|bpf|dag)
#
# We support the DAG API on Linux or BSD, or if we're building a
# DAG-only libpcap.
# We support the DAG API if we're on Linux or BSD, or if we're
# building a DAG-only libpcap.
#
;;
*)
@ -5540,7 +5607,7 @@ if test "$want_dag" != no; then
echo "$as_me:$LINENO: checking whether we have DAG API headers" >&5
echo $ECHO_N "checking whether we have DAG API headers... $ECHO_C" >&6
# If necessary, set default paths for DAG API headers and libraries.
# If necessary, set default paths for DAG API headers and libraries.
if test -z "$dag_root"; then
dag_root=/usr/local
fi
@ -5560,7 +5627,7 @@ echo $ECHO_N "checking whether we have DAG API headers... $ECHO_C" >&6
if test -r $dag_include_dir/dagapi.h; then
ac_cv_lbl_dag_api=yes
fi
echo "$as_me:$LINENO: result: $ac_cv_lbl_dag_api ($dag_include_dir)" >&5
echo "$as_me:$LINENO: result: $ac_cv_lbl_dag_api ($dag_include_dir)" >&5
echo "${ECHO_T}$ac_cv_lbl_dag_api ($dag_include_dir)" >&6
fi
@ -5570,32 +5637,27 @@ if test $ac_cv_lbl_dag_api = yes; then
echo $ECHO_N "checking dagapi.o... $ECHO_C" >&6
dagapi_obj=no
if test -r $dag_tools_dir/dagapi.o; then
# 2.4.x.
# 2.4.x.
dagapi_obj=$dag_tools_dir/dagapi.o
elif test -r $dag_lib_dir/dagapi.o; then
# 2.5.x.
dagapi_obj=$dag_lib_dir/dagapi.o
elif test -r $dag_lib_dir/libdag.a; then
# 2.5.x.
# 2.5.x.
dagapi_obj=$dag_lib_dir/dagapi.o
elif test -r $dag_lib_dir/libdag.a; then
# 2.5.x.
ar x $dag_lib_dir/libdag.a dagapi.o
if test -r ./dagapi.o; then
dagapi_obj=./dagapi.o
fi
fi
fi
if test $dagapi_obj = no; then
echo "$as_me:$LINENO: result: no (checked $dag_lib_dir $dag_tools_dir $dag_lib_dir/libdag.a)" >&5
echo "$as_me:$LINENO: result: no (checked $dag_lib_dir $dag_tools_dir $dag_lib_dir/libdag.a)" >&5
echo "${ECHO_T}no (checked $dag_lib_dir $dag_tools_dir $dag_lib_dir/libdag.a)" >&6
ac_cv_lbl_dag_api=no
else
echo "$as_me:$LINENO: result: yes ($dagapi_obj)" >&5
echo "${ECHO_T}yes ($dagapi_obj)" >&6
fi
fi
fi
if test $ac_cv_lbl_dag_api = yes; then
@ -5604,26 +5666,21 @@ if test $ac_cv_lbl_dag_api = yes; then
echo $ECHO_N "checking dagopts.o... $ECHO_C" >&6
dagopts_obj=no
if test -r $dag_tools_dir/dagopts.o; then
# 2.4.x.
# 2.4.x.
dagopts_obj=$dag_tools_dir/dagopts.o
elif test -r $dag_lib_dir/dagopts.o; then
# 2.5.x.
dagopts_obj=$dag_lib_dir/dagopts.o
elif test -r $dag_lib_dir/libdag.a; then
# 2.5.x.
# 2.5.x.
dagopts_obj=$dag_lib_dir/dagopts.o
elif test -r $dag_lib_dir/libdag.a; then
# 2.5.x.
ar x $dag_lib_dir/libdag.a dagopts.o
if test -r ./dagopts.o; then
dagopts_obj=./dagopts.o
fi
fi
fi
if test $dagopts_obj = no; then
echo "$as_me:$LINENO: result: no (checked $dag_lib_dir $dag_tools_dir $dag_lib_dir/libdag.a)" >&5
echo "$as_me:$LINENO: result: no (checked $dag_lib_dir $dag_tools_dir $dag_lib_dir/libdag.a)" >&5
echo "${ECHO_T}no (checked $dag_lib_dir $dag_tools_dir $dag_lib_dir/libdag.a)" >&6
ac_cv_lbl_dag_api=no
else
@ -5633,32 +5690,27 @@ echo "${ECHO_T}yes ($dagopts_obj)" >&6
fi
if test $ac_cv_lbl_dag_api = yes; then
# Under 2.5.x only we need to add dagreg.o.
if test -r $dag_include_dir/dagreg.h; then
echo "$as_me:$LINENO: checking dagreg.o" >&5
echo "$as_me:$LINENO: checking dagreg.o" >&5
echo $ECHO_N "checking dagreg.o... $ECHO_C" >&6
dagreg_obj=no
if test -r $dag_lib_dir/dagreg.o; then
# Object file is ready and waiting.
dagreg_obj=$dag_lib_dir/dagreg.o
elif test -r $dag_lib_dir/libdag.a; then
# Extract from libdag.a.
dagreg_obj=no
if test -r $dag_lib_dir/dagreg.o; then
# Object file is ready and waiting.
dagreg_obj=$dag_lib_dir/dagreg.o
elif test -r $dag_lib_dir/libdag.a; then
# Extract from libdag.a.
ar x $dag_lib_dir/libdag.a dagreg.o
if test -r ./dagreg.o; then
dagreg_obj=./dagreg.o
fi
dagreg_obj=./dagreg.o
fi
fi
if test $dagreg_obj = no; then
echo "$as_me:$LINENO: result: no (checked $dag_lib_dir $dag_lib_dir/libdag.a)" >&5
echo "$as_me:$LINENO: result: no (checked $dag_lib_dir $dag_lib_dir/libdag.a)" >&5
echo "${ECHO_T}no (checked $dag_lib_dir $dag_lib_dir/libdag.a)" >&6
ac_cv_lbl_dag_api=no
else
else
echo "$as_me:$LINENO: result: yes ($dagreg_obj)" >&5
echo "${ECHO_T}yes ($dagreg_obj)" >&6
fi
@ -5666,7 +5718,6 @@ echo "${ECHO_T}yes ($dagreg_obj)" >&6
fi
if test $ac_cv_lbl_dag_api = yes; then
V_INCLS="$V_INCLS -I$dag_include_dir"
V_LIBS="$V_LIBS $dagapi_obj $dagopts_obj $dagreg_obj"
if test $V_PCAP != dag ; then
@ -5674,7 +5725,8 @@ if test $ac_cv_lbl_dag_api = yes; then
fi
# See if we can find a general version string.
# Don't need to save and restore LIBS to prevent -ldag being included if there's a found-action (arg 3).
# Don't need to save and restore LIBS to prevent -ldag being
# included if there's a found-action (arg 3).
saved_ldflags=$LDFLAGS
LDFLAGS="-L$dag_lib_dir"
echo "$as_me:$LINENO: checking for dag_attach_stream in -ldag" >&5
@ -5745,7 +5797,7 @@ echo $ECHO_N "checking the DAG API version... $ECHO_C" >&6
if test -r "$dag_root/VERSION"; then
dag_version="`cat $dag_root/VERSION`"
fi
echo "$as_me:$LINENO: result: $dag_version" >&5
echo "$as_me:$LINENO: result: $dag_version" >&5
echo "${ECHO_T}$dag_version" >&6
cat >>confdefs.h <<\_ACEOF
@ -5756,18 +5808,119 @@ fi
if test $ac_cv_lbl_dag_api = no; then
if test "$want_dag" = yes; then
# User wanted DAG support but we couldn't find it.
# User wanted DAG support but we couldn't find it.
{ { echo "$as_me:$LINENO: error: DAG API requested, but not found at $dag_root: use --without-dag" >&5
echo "$as_me: error: DAG API requested, but not found at $dag_root: use --without-dag" >&2;}
{ (exit 1); exit 1; }; }
fi
if test "$V_PCAP" = dag; then
# User requested "dag" capture type but the DAG API wasn't found.
{ { echo "$as_me:$LINENO: error: Specifying the capture type as \"dag\" requires the DAG API to be present; use the --with-dag options to specify the location. (Try \"./configure --help\" for more information.)" >&5
if test "$V_PCAP" = dag; then
# User requested "dag" capture type but the DAG API wasn't
# found.
{ { echo "$as_me:$LINENO: error: Specifying the capture type as \"dag\" requires the DAG API to be present; use the --with-dag options to specify the location. (Try \"./configure --help\" for more information.)" >&5
echo "$as_me: error: Specifying the capture type as \"dag\" requires the DAG API to be present; use the --with-dag options to specify the location. (Try \"./configure --help\" for more information.)" >&2;}
{ (exit 1); exit 1; }; }
fi
fi
fi
# Check whether --with-septel or --without-septel was given.
if test "${with_septel+set}" = set; then
withval="$with_septel"
if test "$withval" = no
then
want_septel=no
elif test "$withval" = yes
then
want_septel=yes
septel_root=
else
want_septel=yes
septel_root=$withval
fi
else
#
# Use Septel API if present, otherwise don't
#
want_septel=ifpresent
septel_root=./../septel
fi;
ac_cv_lbl_septel_api=no
case "$V_PCAP" in
linux|septel)
#
# We support the Septel API if we're on Linux, or if we're building
# a Septel-only libpcap.
#
;;
*)
#
# If the user explicitly requested Septel, tell them it's not
# supported.
#
# If they expressed no preference, don't include it.
#
if test $want_septel = yes; then
{ { echo "$as_me:$LINENO: error: Septel support only available with 'linux' and 'septel' packet capture types" >&5
echo "$as_me: error: Septel support only available with 'linux' and 'septel' packet capture types" >&2;}
{ (exit 1); exit 1; }; }
elif test $want_septel = yes; then
want_septel=no
fi
;;
esac
if test "$with_septel" != no; then
echo "$as_me:$LINENO: checking whether we have Septel API" >&5
echo $ECHO_N "checking whether we have Septel API... $ECHO_C" >&6
if test -z "$septel_root"; then
septel_root=$srcdir/../septel
fi
septel_tools_dir="$septel_root"
septel_include_dir="$septel_root/INC"
DEF="-DHAVE_SEPTEL_API"
ac_cv_lbl_septel_api=no
if test -r "$septel_include_dir/msg.h"; then
V_INCLS="$V_INCLS -I$septel_include_dir"
V_DEFS="$V_DEFS $DEF"
V_LIBS="$V_LIBS $septel_tools_dir/asciibin.o $septel_tools_dir/bit2byte.o $septel_tools_dir/confirm.o $septel_tools_dir/fmtmsg.o $septel_tools_dir/gct_unix.o $septel_tools_dir/hqueue.o $septel_tools_dir/ident.o $septel_tools_dir/mem.o $septel_tools_dir/pack.o $septel_tools_dir/parse.o $septel_tools_dir/pool.o $septel_tools_dir/sdlsig.o $septel_tools_dir/strtonum.o $septel_tools_dir/timer.o $septel_tools_dir/trace.o "
if test "$V_PCAP" != septel ; then
SSRC="pcap-septel.c"
fi
ac_cv_lbl_septel_api=yes
fi
echo "$as_me:$LINENO: result: $ac_cv_lbl_septel_api" >&5
echo "${ECHO_T}$ac_cv_lbl_septel_api" >&6
if test $ac_cv_lbl_septel_api = no; then
if test "$want_septel" = yes; then
{ { echo "$as_me:$LINENO: error: Septel API not found under directory $septel_root; use --without-septel" >&5
echo "$as_me: error: Septel API not found under directory $septel_root; use --without-septel" >&2;}
{ (exit 1); exit 1; }; }
fi
else
cat >>confdefs.h <<\_ACEOF
#define HAVE_SEPTEL_API 1
_ACEOF
fi
fi
if test "$V_PCAP" = septel -a "$ac_cv_lbl_septel_api" = no; then
{ { echo "$as_me:$LINENO: error: Specifying the capture type as 'septel' requires the Septel API to be present; use --with-septel=DIR" >&5
echo "$as_me: error: Specifying the capture type as 'septel' requires the Septel API to be present; use --with-septel=DIR" >&2;}
{ (exit 1); exit 1; }; }
fi
@ -5966,7 +6119,7 @@ hpux10.1*)
hpux*)
cat >>confdefs.h <<\_ACEOF
#define HAVE_HPUX10_20 1
#define HAVE_HPUX10_20_OR_LATER 1
_ACEOF
;;

220
contrib/libpcap/configure.in
View File

@ -1,4 +1,4 @@
dnl @(#) $Header: /tcpdump/master/libpcap/configure.in,v 1.120 2005/03/27 22:26:25 guy Exp $ (LBL)
dnl @(#) $Header: /tcpdump/master/libpcap/configure.in,v 1.120.2.6 2005/06/20 21:37:43 guy Exp $ (LBL)
dnl
dnl Copyright (c) 1994, 1995, 1996, 1997
dnl The Regents of the University of California. All rights reserved.
@ -6,7 +6,7 @@ dnl
dnl Process this file with autoconf to produce a configure script.
dnl
AC_REVISION($Revision: 1.120 $)
AC_REVISION($Revision: 1.120.2.6 $)
AC_PREREQ(2.50)
AC_INIT(pcap.c)
@ -84,7 +84,7 @@ if test "$ac_cv_func_ether_hostton" = yes; then
#
# Yes. Does it declare ether_hostton()?
#
AC_CHECK_DECLS(ether_hostton,
AC_CHECK_DECL(ether_hostton,
[
AC_DEFINE(NETINET_IF_ETHER_H_DECLARES_ETHER_HOSTTON,,
[Define to 1 if netinet/if_ether.h declares `ether_hostton'])
@ -93,6 +93,7 @@ if test "$ac_cv_func_ether_hostton" = yes; then
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
struct mbuf;
struct rtentry;
#include <net/if.h>
@ -115,7 +116,7 @@ struct rtentry;
# suppress the next test.
#
unset ac_cv_have_decl_ether_hostton
AC_CHECK_DECLS(ether_hostton,
AC_CHECK_DECL(ether_hostton,
[
AC_DEFINE(NETINET_ETHER_H_DECLARES_ETHER_HOSTTON,,
[Define to 1 if netinet/ether.h declares `ether_hostton'])
@ -125,6 +126,33 @@ struct rtentry;
])
fi
fi
#
# Is ether_hostton() declared?
#
if test "$ac_cv_have_decl_ether_hostton" != yes; then
#
# No, we'll have to declare it ourselves.
# Do we have "struct ether_addr"?
#
AC_CHECK_TYPES(struct ether_addr,,,
[
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
struct mbuf;
struct rtentry;
#include <net/if.h>
#include <netinet/if_ether.h>
])
AC_DEFINE(HAVE_DECL_ETHER_HOSTTON, 0,
[Define to 1 if you have the declaration of `ether_hostton', and to 0 if you
don't.])
else
AC_DEFINE(HAVE_DECL_ETHER_HOSTTON, 1,
[Define to 1 if you have the declaration of `ether_hostton', and to 0 if you
don't.])
fi
fi
dnl to pacify those who hate protochain insn
@ -338,7 +366,11 @@ linux)
dag)
V_DEFS="$V_DEFS -DDAG_ONLY"
;;
;;
septel)
V_DEFS="$V_DEFS -DSEPTEL_ONLY"
;;
null)
AC_MSG_WARN(cannot determine packet capture interface)
@ -359,7 +391,7 @@ fi
AC_MSG_RESULT($ac_cv_lbl_proc_net_dev)
# Check for Endace DAG card support.
AC_ARG_WITH([dag], [ --with-dag[[=DIR]] include Endace DAG support ("yes", "no" or DIR; default="yes" on BSD and Linux if present)],
AC_ARG_WITH([dag], [ --with-dag[[=DIR]] include Endace DAG support ("yes", "no" or DIR; default="yes" on BSD and Linux if present)],
[
if test "$withval" = no
then
@ -398,8 +430,8 @@ AC_ARG_WITH([dag-libraries], [ --with-dag-libraries=DIR Endace DAG library dir
case "$V_PCAP" in
linux|bpf|dag)
#
# We support the DAG API on Linux or BSD, or if we're building a
# DAG-only libpcap.
# We support the DAG API if we're on Linux or BSD, or if we're
# building a DAG-only libpcap.
#
;;
*)
@ -422,7 +454,7 @@ if test "$want_dag" != no; then
AC_MSG_CHECKING([whether we have DAG API headers])
# If necessary, set default paths for DAG API headers and libraries.
# If necessary, set default paths for DAG API headers and libraries.
if test -z "$dag_root"; then
dag_root=/usr/local
fi
@ -442,7 +474,7 @@ if test "$want_dag" != no; then
if test -r $dag_include_dir/dagapi.h; then
ac_cv_lbl_dag_api=yes
fi
AC_MSG_RESULT([$ac_cv_lbl_dag_api ($dag_include_dir)])
AC_MSG_RESULT([$ac_cv_lbl_dag_api ($dag_include_dir)])
fi
if test $ac_cv_lbl_dag_api = yes; then
@ -450,30 +482,25 @@ if test $ac_cv_lbl_dag_api = yes; then
AC_MSG_CHECKING([dagapi.o])
dagapi_obj=no
if test -r $dag_tools_dir/dagapi.o; then
# 2.4.x.
# 2.4.x.
dagapi_obj=$dag_tools_dir/dagapi.o
elif test -r $dag_lib_dir/dagapi.o; then
# 2.5.x.
dagapi_obj=$dag_lib_dir/dagapi.o
elif test -r $dag_lib_dir/libdag.a; then
# 2.5.x.
# 2.5.x.
dagapi_obj=$dag_lib_dir/dagapi.o
elif test -r $dag_lib_dir/libdag.a; then
# 2.5.x.
ar x $dag_lib_dir/libdag.a dagapi.o
if test -r ./dagapi.o; then
dagapi_obj=./dagapi.o
fi
fi
fi
if test $dagapi_obj = no; then
AC_MSG_RESULT([no (checked $dag_lib_dir $dag_tools_dir $dag_lib_dir/libdag.a)])
AC_MSG_RESULT([no (checked $dag_lib_dir $dag_tools_dir $dag_lib_dir/libdag.a)])
ac_cv_lbl_dag_api=no
else
AC_MSG_RESULT([yes ($dagapi_obj)])
fi
fi
fi
if test $ac_cv_lbl_dag_api = yes; then
@ -481,26 +508,21 @@ if test $ac_cv_lbl_dag_api = yes; then
AC_MSG_CHECKING([dagopts.o])
dagopts_obj=no
if test -r $dag_tools_dir/dagopts.o; then
# 2.4.x.
# 2.4.x.
dagopts_obj=$dag_tools_dir/dagopts.o
elif test -r $dag_lib_dir/dagopts.o; then
# 2.5.x.
dagopts_obj=$dag_lib_dir/dagopts.o
elif test -r $dag_lib_dir/libdag.a; then
# 2.5.x.
# 2.5.x.
dagopts_obj=$dag_lib_dir/dagopts.o
elif test -r $dag_lib_dir/libdag.a; then
# 2.5.x.
ar x $dag_lib_dir/libdag.a dagopts.o
if test -r ./dagopts.o; then
dagopts_obj=./dagopts.o
fi
fi
fi
if test $dagopts_obj = no; then
AC_MSG_RESULT([no (checked $dag_lib_dir $dag_tools_dir $dag_lib_dir/libdag.a)])
AC_MSG_RESULT([no (checked $dag_lib_dir $dag_tools_dir $dag_lib_dir/libdag.a)])
ac_cv_lbl_dag_api=no
else
AC_MSG_RESULT([yes ($dagopts_obj)])
@ -508,37 +530,31 @@ if test $ac_cv_lbl_dag_api = yes; then
fi
if test $ac_cv_lbl_dag_api = yes; then
# Under 2.5.x only we need to add dagreg.o.
if test -r $dag_include_dir/dagreg.h; then
AC_MSG_CHECKING([dagreg.o])
dagreg_obj=no
if test -r $dag_lib_dir/dagreg.o; then
# Object file is ready and waiting.
dagreg_obj=$dag_lib_dir/dagreg.o
elif test -r $dag_lib_dir/libdag.a; then
# Extract from libdag.a.
AC_MSG_CHECKING([dagreg.o])
dagreg_obj=no
if test -r $dag_lib_dir/dagreg.o; then
# Object file is ready and waiting.
dagreg_obj=$dag_lib_dir/dagreg.o
elif test -r $dag_lib_dir/libdag.a; then
# Extract from libdag.a.
ar x $dag_lib_dir/libdag.a dagreg.o
if test -r ./dagreg.o; then
dagreg_obj=./dagreg.o
fi
dagreg_obj=./dagreg.o
fi
fi
if test $dagreg_obj = no; then
AC_MSG_RESULT([no (checked $dag_lib_dir $dag_lib_dir/libdag.a)])
AC_MSG_RESULT([no (checked $dag_lib_dir $dag_lib_dir/libdag.a)])
ac_cv_lbl_dag_api=no
else
else
AC_MSG_RESULT([yes ($dagreg_obj)])
fi
fi
fi
if test $ac_cv_lbl_dag_api = yes; then
V_INCLS="$V_INCLS -I$dag_include_dir"
V_LIBS="$V_LIBS $dagapi_obj $dagopts_obj $dagreg_obj"
if test $V_PCAP != dag ; then
@ -546,7 +562,8 @@ if test $ac_cv_lbl_dag_api = yes; then
fi
# See if we can find a general version string.
# Don't need to save and restore LIBS to prevent -ldag being included if there's a found-action (arg 3).
# Don't need to save and restore LIBS to prevent -ldag being
# included if there's a found-action (arg 3).
saved_ldflags=$LDFLAGS
LDFLAGS="-L$dag_lib_dir"
AC_CHECK_LIB([dag], [dag_attach_stream], [dag_version="2.5.x"], [dag_version="2.4.x"])
@ -557,20 +574,103 @@ if test $ac_cv_lbl_dag_api = yes; then
if test -r "$dag_root/VERSION"; then
dag_version="`cat $dag_root/VERSION`"
fi
AC_MSG_RESULT([$dag_version])
AC_MSG_RESULT([$dag_version])
AC_DEFINE(HAVE_DAG_API, 1, [define if you have the DAG API])
fi
if test $ac_cv_lbl_dag_api = no; then
if test "$want_dag" = yes; then
# User wanted DAG support but we couldn't find it.
# User wanted DAG support but we couldn't find it.
AC_MSG_ERROR([DAG API requested, but not found at $dag_root: use --without-dag])
fi
if test "$V_PCAP" = dag; then
# User requested "dag" capture type but the DAG API wasn't found.
AC_MSG_ERROR([Specifying the capture type as "dag" requires the DAG API to be present; use the --with-dag options to specify the location. (Try "./configure --help" for more information.)])
fi
if test "$V_PCAP" = dag; then
# User requested "dag" capture type but the DAG API wasn't
# found.
AC_MSG_ERROR([Specifying the capture type as "dag" requires the DAG API to be present; use the --with-dag options to specify the location. (Try "./configure --help" for more information.)])
fi
fi
AC_ARG_WITH(septel, [ --with-septel[[=DIR]] include Septel support (located in directory DIR, if supplied). [default=yes, on Linux, if present]],
[
if test "$withval" = no
then
want_septel=no
elif test "$withval" = yes
then
want_septel=yes
septel_root=
else
want_septel=yes
septel_root=$withval
fi
],[
#
# Use Septel API if present, otherwise don't
#
want_septel=ifpresent
septel_root=./../septel
])
ac_cv_lbl_septel_api=no
case "$V_PCAP" in
linux|septel)
#
# We support the Septel API if we're on Linux, or if we're building
# a Septel-only libpcap.
#
;;
*)
#
# If the user explicitly requested Septel, tell them it's not
# supported.
#
# If they expressed no preference, don't include it.
#
if test $want_septel = yes; then
AC_MSG_ERROR(Septel support only available with 'linux' and 'septel' packet capture types)
elif test $want_septel = yes; then
want_septel=no
fi
;;
esac
if test "$with_septel" != no; then
AC_MSG_CHECKING(whether we have Septel API)
if test -z "$septel_root"; then
septel_root=$srcdir/../septel
fi
septel_tools_dir="$septel_root"
septel_include_dir="$septel_root/INC"
DEF="-DHAVE_SEPTEL_API"
ac_cv_lbl_septel_api=no
if test -r "$septel_include_dir/msg.h"; then
V_INCLS="$V_INCLS -I$septel_include_dir"
V_DEFS="$V_DEFS $DEF"
V_LIBS="$V_LIBS $septel_tools_dir/asciibin.o $septel_tools_dir/bit2byte.o $septel_tools_dir/confirm.o $septel_tools_dir/fmtmsg.o $septel_tools_dir/gct_unix.o $septel_tools_dir/hqueue.o $septel_tools_dir/ident.o $septel_tools_dir/mem.o $septel_tools_dir/pack.o $septel_tools_dir/parse.o $septel_tools_dir/pool.o $septel_tools_dir/sdlsig.o $septel_tools_dir/strtonum.o $septel_tools_dir/timer.o $septel_tools_dir/trace.o "
if test "$V_PCAP" != septel ; then
SSRC="pcap-septel.c"
fi
ac_cv_lbl_septel_api=yes
fi
AC_MSG_RESULT($ac_cv_lbl_septel_api)
if test $ac_cv_lbl_septel_api = no; then
if test "$want_septel" = yes; then
AC_MSG_ERROR(Septel API not found under directory $septel_root; use --without-septel)
fi
else
AC_DEFINE(HAVE_SEPTEL_API, 1, [define if you have a Septel API])
fi
fi
if test "$V_PCAP" = septel -a "$ac_cv_lbl_septel_api" = no; then
AC_MSG_ERROR(Specifying the capture type as 'septel' requires the Septel API to be present; use --with-septel=DIR)
fi
@ -617,7 +717,7 @@ hpux*)
dnl XXX - DYEXT should be set to "sl" if this is building
dnl for 32-bit PA-RISC, but should be left as "so" for
dnl 64-bit PA-RISC or, I suspect, IA-64.
AC_DEFINE(HAVE_HPUX10_20,1,[on HP-UX 10.20])
AC_DEFINE(HAVE_HPUX10_20_OR_LATER,1,[on HP-UX 10.20 or later])
;;
sinix*)

34
contrib/libpcap/fad-getad.c
View File

@ -34,7 +34,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/fad-getad.c,v 1.10 2004/11/04 07:26:04 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/fad-getad.c,v 1.10.2.1 2005/04/10 18:04:49 hannes Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -47,9 +47,11 @@ static const char rcsid[] _U_ =
#include <net/if.h>
#include <ctype.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ifaddrs.h>
#include "pcap-int.h"
@ -137,6 +139,7 @@ pcap_findalldevs(pcap_if_t **alldevsp, char *errbuf)
struct sockaddr *addr, *netmask, *broadaddr, *dstaddr;
size_t addr_size, broadaddr_size, dstaddr_size;
int ret = 0;
char *p, *q;
/*
* Get the list of interface addresses.
@ -214,6 +217,35 @@ pcap_findalldevs(pcap_if_t **alldevsp, char *errbuf)
dstaddr_size = 0;
}
/*
* If this entry has a colon followed by a number at
* the end, we assume it's a logical interface. Those
* are just the way you assign multiple IP addresses to
* a real interface on Linux, so an entry for a logical
* interface should be treated like the entry for the
* real interface; we do that by stripping off the ":"
* and the number.
*
* XXX - should we do this only on Linux?
*/
p = strchr(ifa->ifa_name, ':');
if (p != NULL) {
/*
* We have a ":"; is it followed by a number?
*/
q = p + 1;
while (isdigit((unsigned char)*q))
q++;
if (*q == '\0') {
/*
* All digits after the ":" until the end.
* Strip off the ":" and everything after
* it.
*/
*p = '\0';
}
}
/*
* Add information for this address to the list.
*/

37
contrib/libpcap/fad-gifc.c
View File

@ -34,7 +34,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/fad-gifc.c,v 1.8 2005/01/29 10:34:04 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/fad-gifc.c,v 1.8.2.2 2005/06/29 06:43:31 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -102,6 +102,27 @@ struct rtentry; /* declarations in <net/if.h> */
#endif /* HAVE_SOCKADDR_SA_LEN */
#endif /* SA_LEN */
/*
* This is also fun.
*
* There is no ioctl that returns the amount of space required for all
* the data that SIOCGIFCONF could return, and if a buffer is supplied
* that's not large enough for all the data SIOCGIFCONF could return,
* on at least some platforms it just returns the data that'd fit with
* no indication that there wasn't enough room for all the data, much
* less an indication of how much more room is required.
*
* The only way to ensure that we got all the data is to pass a buffer
* large enough that the amount of space in the buffer *not* filled in
* is greater than the largest possible entry.
*
* We assume that's "sizeof(ifreq.ifr_name)" plus 255, under the assumption
* that no address is more than 255 bytes (on systems where the "sa_len"
* field in a "struct sockaddr" is 1 byte, e.g. newer BSDs, that's the
* case, and addresses are unlikely to be bigger than that in any case).
*/
#define MAX_SA_LEN 255
#ifdef HAVE_PROC_NET_DEV
/*
* Get from "/proc/net/dev" all interfaces listed there; if they're
@ -255,7 +276,7 @@ pcap_findalldevs(pcap_if_t **alldevsp, char *errbuf)
struct ifconf ifc;
char *buf = NULL;
unsigned buf_size;
#ifdef HAVE_SOLARIS
#if defined (HAVE_SOLARIS) || defined (HAVE_HPUX10_20_OR_LATER)
char *p, *q;
#endif
struct ifreq ifrflags, ifrnetmask, ifrbroadaddr, ifrdstaddr;
@ -275,9 +296,10 @@ pcap_findalldevs(pcap_if_t **alldevsp, char *errbuf)
/*
* Start with an 8K buffer, and keep growing the buffer until
* we get the entire interface list or fail to get it for some
* reason other than EINVAL (which is presumed here to mean
* "buffer is too small").
* we have more than "sizeof(ifrp->ifr_name) + MAX_SA_LEN"
* bytes left over in the buffer or we fail to get the
* interface list for some reason other than EINVAL (which is
* presumed here to mean "buffer is too small").
*/
buf_size = 8192;
for (;;) {
@ -300,7 +322,8 @@ pcap_findalldevs(pcap_if_t **alldevsp, char *errbuf)
free(buf);
return (-1);
}
if (ifc.ifc_len < buf_size)
if (ifc.ifc_len < buf_size &&
(buf_size - ifc.ifc_len) > sizeof(ifrp->ifr_name) + MAX_SA_LEN)
break;
free(buf);
buf_size *= 2;
@ -474,7 +497,7 @@ pcap_findalldevs(pcap_if_t **alldevsp, char *errbuf)
dstaddr_size = 0;
}
#ifdef HAVE_SOLARIS
#if defined (HAVE_SOLARIS) || defined (HAVE_HPUX10_20_OR_LATER)
/*
* If this entry has a colon followed by a number at
* the end, it's a logical interface. Those are just

4
contrib/libpcap/fad-glifc.c
View File

@ -34,7 +34,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/fad-glifc.c,v 1.5 2005/01/29 10:34:04 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/fad-glifc.c,v 1.5.2.1 2005/04/19 00:54:16 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -326,7 +326,7 @@ pcap_findalldevs(pcap_if_t **alldevsp, char *errbuf)
* be treated like the entry for the real interface;
* we do that by stripping off the ":" and the number.
*/
p = strchr(ifrp->ifr_name, ':');
p = strchr(ifrp->lifr_name, ':');
if (p != NULL) {
/*
* We have a ":"; is it followed by a number?

5
contrib/libpcap/inet.c
View File

@ -34,7 +34,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/inet.c,v 1.66 2005/02/10 19:38:06 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/inet.c,v 1.66.2.1 2005/06/20 21:30:17 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -538,6 +538,9 @@ pcap_lookupnet(device, netp, maskp, errbuf)
if (!device || strcmp(device, "any") == 0
#ifdef HAVE_DAG_API
|| strstr(device, "dag") != NULL
#endif
#ifdef HAVE_SEPTEL_API
|| strstr(device, "septel") != NULL
#endif
) {
*netp = *maskp = 0;

68
contrib/libpcap/pcap-bpf.c
View File

@ -20,7 +20,7 @@
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/pcap-bpf.c,v 1.86 2005/02/26 21:58:05 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/pcap-bpf.c,v 1.86.2.4 2005/06/04 02:53:16 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -59,7 +59,7 @@ static const char rcsid[] _U_ =
#include <net/if_types.h> /* for IFT_ values */
#include <sys/sysconfig.h>
#include <sys/device.h>
#include <odmi.h>
#include <sys/cfgodm.h>
#include <cf.h>
#ifdef __64BIT__
@ -105,6 +105,7 @@ static int odmlockid = 0;
#include "gencode.h" /* for "no_optimize" */
static int pcap_setfilter_bpf(pcap_t *p, struct bpf_program *fp);
static int pcap_setdirection_bpf(pcap_t *, direction_t);
static int pcap_set_datalink_bpf(pcap_t *p, int dlt);
static int
@ -729,7 +730,7 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
#endif
#ifdef PCAP_FDDIPAD
if (v == DLT_FDDI)
p->fddipad = PCAP_FDDIPAD:
p->fddipad = PCAP_FDDIPAD;
else
p->fddipad = 0;
#endif
@ -996,29 +997,30 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
* there (and in sufficiently recent versions of OpenBSD
* "select()" and "poll()" should work correctly).
*
* In addition, in Mac OS X 10.4, "select()" and "poll()" don't
* work on *any* character devices, including BPF devices.
*
* XXX - what about AIX?
*/
p->selectable_fd = p->fd; /* assume select() works until we know otherwise */
if (uname(&osinfo) == 0) {
/*
* We can check what OS this is.
*/
if (strcmp(osinfo.sysname, "FreeBSD") == 0 &&
(strncmp(osinfo.release, "4.3-", 4) == 0 ||
strncmp(osinfo.release, "4.4-", 4) == 0))
p->selectable_fd = -1;
else
p->selectable_fd = p->fd;
} else {
/*
* We can't find out what OS this is, so assume we can
* do a "select()" or "poll()".
*/
p->selectable_fd = p->fd;
if (strcmp(osinfo.sysname, "FreeBSD") == 0) {
if (strncmp(osinfo.release, "4.3-", 4) == 0 ||
strncmp(osinfo.release, "4.4-", 4) == 0)
p->selectable_fd = -1;
} else if (strcmp(osinfo.sysname, "Darwin") == 0) {
if (strncmp(osinfo.release, "8.", 2) == 0)
p->selectable_fd = -1;
}
}
p->read_op = pcap_read_bpf;
p->inject_op = pcap_inject_bpf;
p->setfilter_op = pcap_setfilter_bpf;
p->setdirection_op = pcap_setdirection_bpf;
p->set_datalink_op = pcap_set_datalink_bpf;
p->getnonblock_op = pcap_getnonblock_fd;
p->setnonblock_op = pcap_setnonblock_fd;
@ -1088,6 +1090,42 @@ pcap_setfilter_bpf(pcap_t *p, struct bpf_program *fp)
return (0);
}
/*
* Set direction flag: Which packets do we accept on a forwarding
* single device? IN, OUT or both?
*/
static int
pcap_setdirection_bpf(pcap_t *p, direction_t d)
{
#ifdef BIOCSSEESENT
u_int seesent;
#endif
/*
* We don't support D_OUT.
*/
if (d == D_OUT) {
snprintf(p->errbuf, sizeof(p->errbuf),
"Setting direction to D_OUT is not supported on BPF");
return -1;
}
#ifdef BIOCSSEESENT
seesent = (d == D_INOUT);
if (ioctl(p->fd, BIOCSSEESENT, &seesent) == -1) {
(void) snprintf(p->errbuf, sizeof(p->errbuf),
"Cannot set direction to %s: %s",
(d == D_INOUT) ? "D_INOUT" : "D_IN",
strerror(errno));
return (-1);
}
return (0);
#else
(void) snprintf(p->errbuf, sizeof(p->errbuf),
"This system doesn't support BIOCSSEESENT, so the direction can't be set");
return (-1);
#endif
}
static int
pcap_set_datalink_bpf(pcap_t *p, int dlt)
{

19
contrib/libpcap/pcap-bpf.h
View File

@ -37,7 +37,7 @@
*
* @(#)bpf.h 7.1 (Berkeley) 5/7/91
*
* @(#) $Header: /tcpdump/master/libpcap/pcap-bpf.h,v 1.34 2005/02/08 20:03:15 guy Exp $ (LBL)
* @(#) $Header: /tcpdump/master/libpcap/pcap-bpf.h,v 1.34.2.5 2005/05/27 23:33:00 guy Exp $ (LBL)
*/
/*
@ -147,7 +147,7 @@ struct bpf_version {
* XXX - DLT_ATM_RFC1483 is 13 in BSD/OS, and DLT_RAW is 14 in BSD/OS,
* but I don't know what the right #define is for BSD/OS.
*/
#define DLT_ATM_RFC1483 11 /* LLC/SNAP encapsulated atm */
#define DLT_ATM_RFC1483 11 /* LLC-encapsulated ATM */
#ifdef __OpenBSD__
#define DLT_RAW 14 /* raw IP */
@ -423,8 +423,13 @@ struct bpf_version {
#define DLT_APPLE_IP_OVER_IEEE1394 138
/*
* 139 through 142 are reserved for SS7.
* Various SS7 encapsulations, as per a request from Jeff Morriss
* <jeff.morriss[AT]ulticom.com> and subsequent discussions.
*/
#define DLT_MTP2_WITH_PHDR 139 /* pseudo-header with various info, followed by MTP2 */
#define DLT_MTP2 140 /* MTP2, without pseudo-header */
#define DLT_MTP3 141 /* MTP3, without pseudo-header or MTP2 */
#define DLT_SCCP 142 /* SCCP, without pseudo-header or MTP2 or MTP3 */
/*
* DOCSIS MAC frames.
@ -580,6 +585,14 @@ struct bpf_version {
#define DLT_ERF_ETH 175 /* Ethernet */
#define DLT_ERF_POS 176 /* Packet-over-SONET */
/*
* Requested by Daniele Orlandi <daniele@orlandi.com> for raw LAPD
* for vISDN (http://www.orlandi.com/visdn/). Its link-layer header
* includes additional information before the LAPD header, so it's
* not necessarily a generic LAPD header.
*/
#define DLT_LINUX_LAPD 177
/*
* The instruction encodings.
*/

3
contrib/libpcap/pcap-dag.c
View File

@ -15,7 +15,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/pcap-dag.c,v 1.21 2005/04/03 23:56:47 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/pcap-dag.c,v 1.21.2.1 2005/05/03 18:54:35 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -507,6 +507,7 @@ dag_open_live(const char *device, int snaplen, int promisc, int to_ms, char *ebu
handle->read_op = dag_read;
handle->inject_op = dag_inject;
handle->setfilter_op = dag_setfilter;
handle->setdirection_op = NULL; /* Not implemented.*/
handle->set_datalink_op = dag_set_datalink;
handle->getnonblock_op = pcap_getnonblock_fd;
handle->setnonblock_op = dag_setnonblock;

199
contrib/libpcap/pcap-dlpi.c
View File

@ -20,8 +20,9 @@
*
* This code contributed by Atanu Ghosh (atanu@cs.ucl.ac.uk),
* University College London, and subsequently modified by
* Guy Harris (guy@alum.mit.edu) and Mark Pizzolato
* <List-tcpdump-workers@subscriptions.pizzolato.net>.
* Guy Harris (guy@alum.mit.edu), Mark Pizzolato
* <List-tcpdump-workers@subscriptions.pizzolato.net>,
* and Mark C. Brown (mbrown@hp.com).
*/
/*
@ -37,7 +38,8 @@
* - It might be desirable to use pfmod(7) to filter packets in the
* kernel when possible.
*
* - The HP-UX 10.20 DLPI Programmer's Guide used to be available
* - An older version of the HP-UX DLPI Programmer's Guide, which
* I think was advertised as the 10.20 version, used to be available
* at
*
* http://docs.hp.com/hpux/onlinedocs/B2355-90093/B2355-90093.html
@ -48,21 +50,27 @@
*
* in PDF form.
*
* - The HP-UX 11.00 DLPI Programmer's Guide is available at
* - The HP-UX 10.x, 11.0, and 11i v1.6 version of the HP-UX DLPI
* Programmer's Guide, which I think was once advertised as the
* 11.00 version is available at
*
* http://docs.hp.com/hpux/onlinedocs/B2355-90139/B2355-90139.html
* http://docs.hp.com/en/B2355-90139/index.html
*
* and in PDF form at
* - The HP-UX 11i v2 version of the HP-UX DLPI Programmer's Guide
* is available at
*
* http://h21007.www2.hp.com/dspp/files/unprotected/Drivers/Docs/Refs/B2355-90139.pdf
* http://docs.hp.com/en/B2355-90871/index.html
*
* - Both of the HP documents describe raw-mode services, which are
* what we use if DL_HP_RAWDLS is defined.
* - All of the HP documents describe raw-mode services, which are
* what we use if DL_HP_RAWDLS is defined. XXX - we use __hpux
* in some places to test for HP-UX, but use DL_HP_RAWDLS in
* other places; do we support any versions of HP-UX without
* DL_HP_RAWDLS?
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/pcap-dlpi.c,v 1.108 2004/10/19 07:06:12 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/pcap-dlpi.c,v 1.108.2.5 2005/05/03 18:54:35 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -158,9 +166,12 @@ static const char rcsid[] _U_ =
/* Forwards */
static char *split_dname(char *, int *, char *);
static int dl_doattach(int, int, char *);
#ifdef DL_HP_RAWDLS
static int dl_dohpuxbind(int, char *);
#endif
static int dlattachreq(int, bpf_u_int32, char *);
static int dlbindreq(int, bpf_u_int32, char *);
static int dlbindack(int, char *, char *);
static int dlbindack(int, char *, char *, int *);
static int dlpromisconreq(int, bpf_u_int32, char *);
static int dlokack(int, const char *, char *, char *);
static int dlinforeq(int, char *);
@ -168,7 +179,7 @@ static int dlinfoack(int, char *, char *);
#ifdef DL_HP_RAWDLS
static int dlrawdatareq(int, const u_char *, int);
#endif
static int recv_ack(int, int, const char *, char *, char *);
static int recv_ack(int, int, const char *, char *, char *, int *);
static char *dlstrerror(bpf_u_int32);
static char *dlprim(bpf_u_int32);
#if defined(HAVE_SOLARIS) && defined(HAVE_SYS_BUFMOD_H)
@ -411,7 +422,7 @@ pcap_inject_dlpi(pcap_t *p, const void *buf, size_t size)
ret = -1;
#endif /* raw mode */
return (ret);
}
}
#ifndef DL_IPATM
#define DL_IPATM 0x12 /* ATM Classical IP interface */
@ -510,9 +521,8 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
#ifdef DL_HP_RAWDLS
/*
* XXX - HP-UX 10.20 and 11.xx don't appear to support sending and
* receiving packets on the same descriptor - you have to bind the
* descriptor on which you receive to a SAP of 22 and bind the
* descriptor on which you send to a SAP of 24.
* receiving packets on the same descriptor - you need separate
* descriptors for sending and receiving, bound to different SAPs.
*
* If the open fails, we just leave -1 in "p->send_fd" and reject
* attempts to send packets, just as if, in pcap-bpf.c, we fail
@ -622,12 +632,14 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
}
/*
** Bind (defer if using HP-UX 9 or HP-UX 10.20, totally skip if
** using SINIX)
** Bind (defer if using HP-UX 9 or HP-UX 10.20 or later, totally
** skip if using SINIX)
*/
#if !defined(HAVE_HPUX9) && !defined(HAVE_HPUX10_20) && !defined(sinix)
#if !defined(HAVE_HPUX9) && !defined(HAVE_HPUX10_20_OR_LATER) && !defined(sinix)
#ifdef _AIX
/* According to IBM's AIX Support Line, the dl_sap value
/*
** AIX.
** According to IBM's AIX Support Line, the dl_sap value
** should not be less than 0x600 (1536) for standard Ethernet.
** However, we seem to get DL_BADADDR - "DLSAP addr in improper
** format or invalid" - errors if we use 1537 on the "tr0"
@ -645,34 +657,33 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
*/
if ((dlbindreq(p->fd, 1537, ebuf) < 0 &&
dlbindreq(p->fd, 2, ebuf) < 0) ||
dlbindack(p->fd, (char *)buf, ebuf) < 0)
dlbindack(p->fd, (char *)buf, ebuf, NULL) < 0)
goto bad;
#elif defined(DL_HP_RAWDLS)
/*
** This is the descriptor on which we receive packets; we
** bind it to 22, as that's INSAP, as per the HP-UX DLPI
** Programmer's Guide.
** HP-UX 10.0x and 10.1x.
*/
if (dlbindreq(p->fd, 22, ebuf) < 0 ||
dlbindack(p->fd, (char *)buf, ebuf) < 0)
if (dl_dohpuxbind(p->fd, ebuf) < 0)
goto bad;
if (p->send_fd >= 0) {
/*
** This is the descriptor on which we send packets; we
** bind it to 24, as that's OUTSAP, as per the HP-UX
** DLPI Programmer's Guide.
** XXX - if this fails, just close send_fd and
** set it to -1, so that you can't send but can
** still receive?
*/
if (dlbindreq(p->send_fd, 24, ebuf) < 0 ||
dlbindack(p->send_fd, (char *)buf, ebuf) < 0)
if (dl_dohpuxbind(p->send_fd, ebuf) < 0)
goto bad;
}
#else /* neither AIX nor HP-UX */
/*
** Not Sinix, and neither AIX nor HP-UX - Solaris, and any other
** OS using DLPI.
**/
if (dlbindreq(p->fd, 0, ebuf) < 0 ||
dlbindack(p->fd, (char *)buf, ebuf) < 0)
dlbindack(p->fd, (char *)buf, ebuf, NULL) < 0)
goto bad;
#endif /* SAP to bind to */
#endif /* HP-UX 9 or 10.20 or SINIX */
#endif /* AIX vs. HP-UX vs. other */
#endif /* !HP-UX 9 and !HP-UX 10.20 or later and !SINIX */
#ifdef HAVE_SOLARIS
if (isatm) {
@ -710,8 +721,8 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
#endif
}
/*
** Try to enable sap (when not in promiscuous mode when using
** using HP-UX, when not doing SunATM on Solaris, and never
** Try to enable SAP promiscuity (when not in promiscuous mode
** when using HP-UX, when not doing SunATM on Solaris, and never
** under SINIX) (Not necessary on send FD)
*/
#ifndef sinix
@ -731,16 +742,29 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
else
goto bad;
}
#endif
#endif /* sinix */
/*
** HP-UX 9 and HP-UX 10.20 must bind after setting promiscuous
** options)
** HP-UX 9, and HP-UX 10.20 or later, must bind after setting
** promiscuous options.
*/
#if defined(HAVE_HPUX9) || defined(HAVE_HPUX10_20)
if (dlbindreq(p->fd, 0, ebuf) < 0 ||
dlbindack(p->fd, (char *)buf, ebuf) < 0)
#if defined(HAVE_HPUX9) || defined(HAVE_HPUX10_20_OR_LATER)
if (dl_dohpuxbind(p->fd, ebuf) < 0)
goto bad;
/*
** We don't set promiscuous mode on the send FD, but we'll defer
** binding it anyway, just to keep the HP-UX 9/10.20 or later
** code together.
*/
if (p->send_fd >= 0) {
/*
** XXX - if this fails, just close send_fd and
** set it to -1, so that you can't send but can
** still receive?
*/
if (dl_dohpuxbind(p->send_fd, ebuf) < 0)
goto bad;
}
#endif
/*
@ -909,6 +933,7 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
p->read_op = pcap_read_dlpi;
p->inject_op = pcap_inject_dlpi;
p->setfilter_op = install_bpf_program; /* no kernel filtering */
p->setdirection_op = NULL; /* Not implemented.*/
p->set_datalink_op = NULL; /* can't change data link type */
p->getnonblock_op = pcap_getnonblock_fd;
p->setnonblock_op = pcap_setnonblock_fd;
@ -990,6 +1015,47 @@ dl_doattach(int fd, int ppa, char *ebuf)
return (0);
}
#ifdef DL_HP_RAWDLS
static int
dl_dohpuxbind(int fd, char *ebuf)
{
int hpsap;
int uerror;
bpf_u_int32 buf[MAXDLBUF];
/*
* XXX - we start at 22 because we used to use only 22, but
* that was just because that was the value used in some
* sample code from HP. With what value *should* we start?
* Does it matter, given that we're enabling SAP promiscuity
* on the input FD?
*/
hpsap = 22;
for (;;) {
if (dlbindreq(fd, hpsap, ebuf) < 0)
return (-1);
if (dlbindack(fd, (char *)buf, ebuf, &uerror) >= 0)
break;
/*
* For any error other than a UNIX EBUSY, give up.
*/
if (uerror != EBUSY)
return (-1);
/*
* For EBUSY, try the next SAP value; that means that
* somebody else is using that SAP. Clear ebuf so
* that application doesn't report the "Device busy"
* error as a warning.
*/
*ebuf = '\0';
hpsap++;
if (hpsap > 100)
return (-1);
}
}
#endif
int
pcap_platform_finddevs(pcap_if_t **alldevsp, char *errbuf)
{
@ -1054,7 +1120,7 @@ send_request(int fd, char *ptr, int len, char *what, char *ebuf)
}
static int
recv_ack(int fd, int size, const char *what, char *bufp, char *ebuf)
recv_ack(int fd, int size, const char *what, char *bufp, char *ebuf, int *uerror)
{
union DL_primitives *dlp;
struct strbuf ctl;
@ -1087,12 +1153,16 @@ recv_ack(int fd, int size, const char *what, char *bufp, char *ebuf)
switch (dlp->error_ack.dl_errno) {
case DL_SYSERR:
if (uerror != NULL)
*uerror = dlp->error_ack.dl_unix_errno;
snprintf(ebuf, PCAP_ERRBUF_SIZE,
"recv_ack: %s: UNIX error - %s",
what, pcap_strerror(dlp->error_ack.dl_unix_errno));
break;
default:
if (uerror != NULL)
*uerror = 0;
snprintf(ebuf, PCAP_ERRBUF_SIZE, "recv_ack: %s: %s",
what, dlstrerror(dlp->error_ack.dl_errno));
break;
@ -1100,6 +1170,8 @@ recv_ack(int fd, int size, const char *what, char *bufp, char *ebuf)
return (-1);
default:
if (uerror != NULL)
*uerror = 0;
snprintf(ebuf, PCAP_ERRBUF_SIZE,
"recv_ack: %s: Unexpected primitive ack %s",
what, dlprim(dlp->dl_primitive));
@ -1107,6 +1179,8 @@ recv_ack(int fd, int size, const char *what, char *bufp, char *ebuf)
}
if (ctl.len < size) {
if (uerror != NULL)
*uerror = 0;
snprintf(ebuf, PCAP_ERRBUF_SIZE,
"recv_ack: %s: Ack too small (%d < %d)",
what, ctl.len, size);
@ -1338,26 +1412,23 @@ dlbindreq(int fd, bpf_u_int32 sap, char *ebuf)
memset((char *)&req, 0, sizeof(req));
req.dl_primitive = DL_BIND_REQ;
#ifdef DL_HP_RAWDLS
/* XXX - what if neither of these are defined? */
#if defined(DL_HP_RAWDLS)
req.dl_max_conind = 1; /* XXX magic number */
/* 22 is INSAP as per the HP-UX DLPI Programmer's Guide */
req.dl_sap = 22;
req.dl_service_mode = DL_HP_RAWDLS;
#else
req.dl_sap = sap;
#ifdef DL_CLDLS
#elif defined(DL_CLDLS)
req.dl_service_mode = DL_CLDLS;
#endif
#endif
req.dl_sap = sap;
return (send_request(fd, (char *)&req, sizeof(req), "bind", ebuf));
}
static int
dlbindack(int fd, char *bufp, char *ebuf)
dlbindack(int fd, char *bufp, char *ebuf, int *uerror)
{
return (recv_ack(fd, DL_BIND_ACK_SIZE, "bind", bufp, ebuf));
return (recv_ack(fd, DL_BIND_ACK_SIZE, "bind", bufp, ebuf, uerror));
}
static int
@ -1375,7 +1446,7 @@ static int
dlokack(int fd, const char *what, char *bufp, char *ebuf)
{
return (recv_ack(fd, DL_OK_ACK_SIZE, what, bufp, ebuf));
return (recv_ack(fd, DL_OK_ACK_SIZE, what, bufp, ebuf, NULL));
}
@ -1393,7 +1464,7 @@ static int
dlinfoack(int fd, char *bufp, char *ebuf)
{
return (recv_ack(fd, DL_INFO_ACK_SIZE, "info", bufp, ebuf));
return (recv_ack(fd, DL_INFO_ACK_SIZE, "info", bufp, ebuf, NULL));
}
#ifdef DL_HP_RAWDLS
@ -1674,20 +1745,20 @@ get_dlpi_ppa(register int fd, register const char *device, register int unit,
ip = (dl_hp_ppa_info_t *)((u_char *)ipstart + ip->dl_next_offset);
}
}
if (i == ap->dl_count) {
snprintf(ebuf, PCAP_ERRBUF_SIZE,
if (i == ap->dl_count) {
snprintf(ebuf, PCAP_ERRBUF_SIZE,
"can't find /dev/dlpi PPA for %s%d", device, unit);
return (-1);
}
if (ip->dl_hdw_state == HDW_DEAD) {
snprintf(ebuf, PCAP_ERRBUF_SIZE,
}
if (ip->dl_hdw_state == HDW_DEAD) {
snprintf(ebuf, PCAP_ERRBUF_SIZE,
"%s%d: hardware state: DOWN\n", device, unit);
free(ppa_data_buf);
return (-1);
}
ppa = ip->dl_ppa;
free(ppa_data_buf);
return (ppa);
}
ppa = ip->dl_ppa;
free(ppa_data_buf);
return (ppa);
}
#endif

3
contrib/libpcap/pcap-dos.c
View File

@ -5,7 +5,7 @@
* pcap-dos.c: Interface to PKTDRVR, NDIS2 and 32-bit pmode
* network drivers.
*
* @(#) $Header: /tcpdump/master/libpcap/pcap-dos.c,v 1.1 2004/12/18 08:52:10 guy Exp $ (LBL)
* @(#) $Header: /tcpdump/master/libpcap/pcap-dos.c,v 1.1.2.1 2005/05/03 18:54:35 guy Exp $ (LBL)
*/
#include <stdio.h>
@ -172,6 +172,7 @@ pcap_t *pcap_open_live (const char *device_name, int snaplen, int promisc,
pcap->stats_op = pcap_stats_dos;
pcap->inject_op = pcap_sendpacket_dos;
pcap->setfilter_op = pcap_setfilter_dos;
pcap->setdirection_op = NULL; /* Not implemented.*/
pcap->fd = ++ref_count;
if (pcap->fd == 1) /* first time we're called */

87
contrib/libpcap/pcap-linux.c
View File

@ -27,7 +27,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/pcap-linux.c,v 1.110 2004/10/19 07:06:12 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/pcap-linux.c,v 1.110.2.2 2005/06/20 21:30:18 guy Exp $ (LBL)";
#endif
/*
@ -83,6 +83,10 @@ static const char rcsid[] _U_ =
#ifdef HAVE_DAG_API
#include "pcap-dag.h"
#endif /* HAVE_DAG_API */
#ifdef HAVE_SEPTEL_API
#include "pcap-septel.h"
#endif /* HAVE_SEPTEL_API */
#include <errno.h>
#include <stdlib.h>
@ -191,6 +195,7 @@ static int pcap_read_packet(pcap_t *, pcap_handler, u_char *);
static int pcap_inject_linux(pcap_t *, const void *, size_t);
static int pcap_stats_linux(pcap_t *, struct pcap_stat *);
static int pcap_setfilter_linux(pcap_t *, struct bpf_program *);
static int pcap_setdirection_linux(pcap_t *, direction_t);
static void pcap_close_linux(pcap_t *);
/*
@ -244,7 +249,13 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
}
#endif /* HAVE_DAG_API */
/* Allocate a handle for this session. */
#ifdef HAVE_SEPTEL_API
if (strstr(device, "septel")) {
return septel_open_live(device, snaplen, promisc, to_ms, ebuf);
}
#endif /* HAVE_SEPTEL_API */
/* Allocate a handle for this session. */
handle = malloc(sizeof(*handle));
if (handle == NULL) {
@ -407,6 +418,7 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
handle->read_op = pcap_read_linux;
handle->inject_op = pcap_inject_linux;
handle->setfilter_op = pcap_setfilter_linux;
handle->setdirection_op = pcap_setdirection_linux;
handle->set_datalink_op = NULL; /* can't change data link type */
handle->getnonblock_op = pcap_getnonblock_fd;
handle->setnonblock_op = pcap_setnonblock_fd;
@ -504,19 +516,37 @@ pcap_read_packet(pcap_t *handle, pcap_handler callback, u_char *userdata)
}
#ifdef HAVE_PF_PACKET_SOCKETS
/*
* If this is from the loopback device, reject outgoing packets;
* we'll see the packet as an incoming packet as well, and
* we don't want to see it twice.
*
* We can only do this if we're using PF_PACKET; the address
* returned for SOCK_PACKET is a "sockaddr_pkt" which lacks
* the relevant packet type information.
*/
if (!handle->md.sock_packet &&
from.sll_ifindex == handle->md.lo_ifindex &&
from.sll_pkttype == PACKET_OUTGOING)
return 0;
if (!handle->md.sock_packet) {
/*
* Do checks based on packet direction.
* We can only do this if we're using PF_PACKET; the
* address returned for SOCK_PACKET is a "sockaddr_pkt"
* which lacks the relevant packet type information.
*/
if (from.sll_pkttype == PACKET_OUTGOING) {
/*
* Outgoing packet.
* If this is from the loopback device, reject it;
* we'll see the packet as an incoming packet as well,
* and we don't want to see it twice.
*/
if (from.sll_ifindex == handle->md.lo_ifindex)
return 0;
/*
* If the user only wants incoming packets, reject it.
*/
if (handle->direction == D_IN)
return 0;
} else {
/*
* Incoming packet.
* If the user only wants outgoing packets, reject it.
*/
if (handle->direction == D_OUT)
return 0;
}
}
#endif
#ifdef HAVE_PF_PACKET_SOCKETS
@ -835,6 +865,11 @@ pcap_platform_finddevs(pcap_if_t **alldevsp, char *errbuf)
return (-1);
#endif /* HAVE_DAG_API */
#ifdef HAVE_SEPTEL_API
if (septel_platform_finddevs(alldevsp, errbuf) < 0)
return (-1);
#endif /* HAVE_SEPTEL_API */
return (0);
}
@ -974,6 +1009,28 @@ pcap_setfilter_linux(pcap_t *handle, struct bpf_program *filter)
return 0;
}
/*
* Set direction flag: Which packets do we accept on a forwarding
* single device? IN, OUT or both?
*/
static int
pcap_setdirection_linux(pcap_t *handle, direction_t d)
{
#ifdef HAVE_PF_PACKET_SOCKETS
if (!handle->md.sock_packet) {
handle->direction = d;
return 0;
}
#endif
/*
* We're not using PF_PACKET sockets, so we can't determine
* the direction of the packet.
*/
snprintf(handle->errbuf, sizeof(handle->errbuf),
"Setting direction is not supported on SOCK_PACKET sockets");
return -1;
}
/*
* Linux uses the ARP hardware type to identify the type of an
* interface. pcap uses the DLT_xxx constants for this. This

3
contrib/libpcap/pcap-nit.c
View File

@ -20,7 +20,7 @@
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/pcap-nit.c,v 1.57 2004/10/19 07:06:13 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/pcap-nit.c,v 1.57.2.1 2005/05/03 18:54:37 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -334,6 +334,7 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
p->read_op = pcap_read_nit;
p->inject_op = pcap_inject_nit;
p->setfilter_op = install_bpf_program; /* no kernel filtering */
p->setdirection_op = NULL; /* Not implemented. */
p->set_datalink_op = NULL; /* can't change data link type */
p->getnonblock_op = pcap_getnonblock_fd;
p->setnonblock_op = pcap_setnonblock_fd;

9
contrib/libpcap/pcap-pf.c
View File

@ -24,7 +24,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/pcap-pf.c,v 1.91 2005/02/26 21:58:06 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/pcap-pf.c,v 1.91.2.2 2005/05/03 18:54:37 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -129,7 +129,7 @@ pcap_read_pf(pcap_t *pc, int cnt, pcap_handler callback, u_char *user)
*/
n = 0;
#ifdef PCAP_FDDIPAD
pad = p->fddipad;
pad = pc->fddipad;
#endif
while (cc > 0) {
/*
@ -191,7 +191,7 @@ pcap_read_pf(pcap_t *pc, int cnt, pcap_handler callback, u_char *user)
*
#ifdef PCAP_FDDIPAD
* Note: the filter code was generated assuming
* that p->fddipad was the amount of padding
* that pc->fddipad was the amount of padding
* before the header, as that's what's required
* in the kernel, so we run the filter before
* skipping that padding.
@ -448,7 +448,7 @@ your system may not be properly configured; see the packetfilter(4) man page\n",
/* set truncation */
#ifdef PCAP_FDDIPAD
if (p->linktype == DLT_FDDI) {
p->fddipad = PCAP_FDDIPAD:
p->fddipad = PCAP_FDDIPAD;
/* packetfilter includes the padding in the snapshot */
snaplen += PCAP_FDDIPAD;
@ -497,6 +497,7 @@ your system may not be properly configured; see the packetfilter(4) man page\n",
p->read_op = pcap_read_pf;
p->inject_op = pcap_inject_pf;
p->setfilter_op = pcap_setfilter_pf;
p->setdirection_op = NULL; /* Not implemented. */
p->set_datalink_op = NULL; /* can't change data link type */
p->getnonblock_op = pcap_getnonblock_fd;
p->setnonblock_op = pcap_setnonblock_fd;

307
contrib/libpcap/pcap-septel.c Normal file
View File

@ -0,0 +1,307 @@
/*
* pcap-septel.c: Packet capture interface for Intel/Septel card.
*
* The functionality of this code attempts to mimic that of pcap-linux as much
* as possible. This code is compiled in several different ways depending on
* whether SEPTEL_ONLY and HAVE_SEPTEL_API are defined. If HAVE_SEPTEL_API is
* not defined it should not get compiled in, otherwise if SEPTEL_ONLY is
* defined then the 'septel_' function calls are renamed to 'pcap_'
* equivalents. If SEPTEL_ONLY is not defined then nothing is altered - the
* septel_ functions will be called as required from their
* pcap-linux/equivalents.
*
* Authors: Gilbert HOYEK (gil_hoyek@hotmail.com), Elias M. KHOURY
* (+961 3 485243)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/pcap-septel.c,v 1.1.2.2 2005/06/21 01:03:23 guy Exp $";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <sys/param.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include "pcap-int.h"
#include <ctype.h>
#include <netinet/in.h>
#include <sys/mman.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <unistd.h>
#ifdef HAVE_SEPTEL_API
#include <msg.h>
#include <ss7_inc.h>
#include <sysgct.h>
#include <pack.h>
#include <system.h>
#endif /* HAVE_SEPTEL_API */
#ifdef SEPTEL_ONLY
/* This code is required when compiling for a Septel device only. */
#include "pcap-septel.h"
/* Replace dag function names with pcap equivalent. */
#define septel_open_live pcap_open_live
#define septel_platform_finddevs pcap_platform_finddevs
#endif /* SEPTEL_ONLY */
static int septel_setfilter(pcap_t *p, struct bpf_program *fp);
static int septel_stats(pcap_t *p, struct pcap_stat *ps);
static int septel_setnonblock(pcap_t *p, int nonblock, char *errbuf);
static void septel_platform_close(pcap_t *p) {
}
/*
* Read at most max_packets from the capture queue and call the callback
* for each of them. Returns the number of packets handled, -1 if an
* error occured, or -2 if we were told to break out of the loop.
*/
static int septel_read(pcap_t *p, int cnt, pcap_handler callback, u_char *user) {
HDR *h;
MSG *m;
int processed = 0 ;
int t = 0 ;
/* identifier for the message queue of the module(upe) from which we are capturing
* packets.These IDs are defined in system.txt . By default it is set to 0x2d
* so change it to 0xdd for technical reason and therefore the module id for upe becomes:
* LOCAL 0xdd * upe - Example user part task */
unsigned int id = 0xdd;
/* process the packets */
do {
unsigned short packet_len = 0;
int caplen = 0;
int counter = 0;
struct pcap_pkthdr pcap_header;
u_char *dp ;
/*
* Has "pcap_breakloop()" been called?
*/
loop:
if (p->break_loop) {
/*
* Yes - clear the flag that indicates that
* it has, and return -2 to indicate that
* we were told to break out of the loop.
*/
p->break_loop = 0;
return -2;
}
/*repeat until a packet is read
*a NULL message means :
* when no packet is in queue or all packets in queue already read */
do {
/* receive packet in non-blocking mode
* GCT_grab is defined in the septel library software */
h = GCT_grab(id);
m = (MSG*)h;
/* a couter is added here to avoid an infinite loop
* that will cause our capture program GUI to freeze while waiting
* for a packet*/
counter++ ;
}
while ((m == NULL)&& (counter< 100)) ;
if (m != NULL) {
t = h->type ;
/* catch only messages with type = 0xcf00 or 0x8f01 corrsponding to ss7 messages*/
/* XXX = why not use API_MSG_TX_REQ for 0xcf00 and API_MSG_RX_IND
* for 0x8f01? */
if ((t != 0xcf00) && (t != 0x8f01)) {
relm(h);
goto loop ;
}
/* XXX - is API_MSG_RX_IND for an MTP2 or MTP3 message? */
dp = get_param(m);/* get pointer to MSG parameter area (m->param) */
packet_len = m->len;
caplen = p->snapshot ;
if (caplen > packet_len) {
caplen = packet_len;
}
/* Run the packet filter if there is one. */
if ((p->fcode.bf_insns == NULL) || bpf_filter(p->fcode.bf_insns, dp, packet_len, caplen)) {
/* get a time stamp , consisting of :
*
* pcap_header.ts.tv_sec:
* ----------------------
* a UNIX format time-in-seconds when he packet was captured,
* i.e. the number of seconds since Epoch time (January 1,1970, 00:00:00 GMT)
*
* pcap_header.ts.tv_usec :
* ------------------------
* the number of microseconds since that second
* when the packet was captured
*/
(void)gettimeofday(&pcap_header.ts, NULL);
/* Fill in our own header data */
pcap_header.caplen = caplen;
pcap_header.len = packet_len;
/* Count the packet. */
p->md.stat.ps_recv++;
/* Call the user supplied callback function */
callback(user, &pcap_header, dp);
processed++ ;
}
/* after being processed the packet must be
*released in order to receive another one */
relm(h);
}else
processed++;
}
while (processed < cnt) ;
return processed ;
}
static int
septel_inject(pcap_t *handle, const void *buf _U_, size_t size _U_)
{
strlcpy(handle->errbuf, "Sending packets isn't supported on Septel cards",
PCAP_ERRBUF_SIZE);
return (-1);
}
/*
* Get a handle for a live capture from the given Septel device. Always pass a NULL device
* The promisc flag is ignored because Septel cards have built-in tracing.
* The to_ms parameter is also ignored as it is
* not supported in hardware.
*
* See also pcap(3).
*/
pcap_t *septel_open_live(const char *device, int snaplen, int promisc, int to_ms, char *ebuf) {
pcap_t *handle;
handle = malloc(sizeof(*handle));
if (handle == NULL) {
snprintf(ebuf, PCAP_ERRBUF_SIZE, "malloc %s: %s", device, pcap_strerror(errno));
return NULL;
}
/* Initialize some components of the pcap structure. */
memset(handle, 0, sizeof(*handle));
handle->snapshot = snaplen;
handle->linktype = DLT_MTP2;
handle->bufsize = 0;
/*
* "select()" and "poll()" don't work on Septel queues
*/
handle->selectable_fd = -1;
handle->read_op = septel_read;
handle->inject_op = septel_inject;
handle->setfilter_op = septel_setfilter;
handle->set_datalink_op = NULL; /* can't change data link type */
handle->getnonblock_op = pcap_getnonblock_fd;
handle->setnonblock_op = septel_setnonblock;
handle->stats_op = septel_stats;
handle->close_op = septel_platform_close;
return handle;
fail:
if (handle != NULL) {
free(handle);
}
return NULL;
}
static int septel_stats(pcap_t *p, struct pcap_stat *ps) {
/*p->md.stat.ps_recv = 0;*/
/*p->md.stat.ps_drop = 0;*/
*ps = p->md.stat;
return 0;
}
int
septel_platform_finddevs(pcap_if_t **devlistp, char *errbuf)
{
unsigned char *p;
const char description[512]= "Intel/Septel device";
char name[512]="septel" ;
int ret = 0;
pcap_add_if(devlistp,name,0,description,errbuf);
return (ret);
}
/*
* Installs the given bpf filter program in the given pcap structure. There is
* no attempt to store the filter in kernel memory as that is not supported
* with Septel cards.
*/
static int septel_setfilter(pcap_t *p, struct bpf_program *fp) {
if (!p)
return -1;
if (!fp) {
strncpy(p->errbuf, "setfilter: No filter specified",
sizeof(p->errbuf));
return -1;
}
/* Make our private copy of the filter */
if (install_bpf_program(p, fp) < 0) {
snprintf(p->errbuf, sizeof(p->errbuf),
"malloc: %s", pcap_strerror(errno));
return -1;
}
p->md.use_bpf = 0;
return (0);
}
static int
septel_setnonblock(pcap_t *p, int nonblock, char *errbuf)
{
return (0);
}

15
contrib/libpcap/pcap-septel.h Normal file
View File

@ -0,0 +1,15 @@
/*
* pcap-septel.c: Packet capture interface for Intel Septel card
*
* The functionality of this code attempts to mimic that of pcap-linux as much
* as possible. This code is only needed when compiling in the Intel/Septel
* card code at the same time as another type of device.
*
* Authors: Gilbert HOYEK (gil_hoyek@hotmail.com), Elias M. KHOURY
* (+961 3 485343);
*
* @(#) $Header: /tcpdump/master/libpcap/pcap-septel.h,v 1.1.2.1 2005/06/20 21:30:19 guy Exp $
*/
pcap_t *septel_open_live(const char *device, int snaplen, int promisc, int to_ms, char *ebuf);

3
contrib/libpcap/pcap-snit.c
View File

@ -25,7 +25,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/pcap-snit.c,v 1.72 2004/10/19 07:06:13 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/pcap-snit.c,v 1.72.2.1 2005/05/03 18:54:38 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -397,6 +397,7 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
p->read_op = pcap_read_snit;
p->inject_op = pcap_inject_snit;
p->setfilter_op = install_bpf_program; /* no kernel filtering */
p->setdirection_op = NULL; /* Not implemented. */
p->set_datalink_op = NULL; /* can't change data link type */
p->getnonblock_op = pcap_getnonblock_fd;
p->setnonblock_op = pcap_setnonblock_fd;

3
contrib/libpcap/pcap-snoop.c
View File

@ -20,7 +20,7 @@
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/pcap-snoop.c,v 1.54 2004/10/19 07:06:14 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/pcap-snoop.c,v 1.54.2.1 2005/05/03 18:54:38 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -379,6 +379,7 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
p->read_op = pcap_read_snoop;
p->inject_op = pcap_inject_snoop;
p->setfilter_op = install_bpf_program; /* no kernel filtering */
p->setdirection_op = NULL; /* Not implemented. */
p->set_datalink_op = NULL; /* can't change data link type */
p->getnonblock_op = pcap_getnonblock_fd;
p->setnonblock_op = pcap_setnonblock_fd;

5
contrib/libpcap/pcap-win32.c
View File

@ -32,7 +32,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/pcap-win32.c,v 1.25 2005/02/26 21:58:06 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/pcap-win32.c,v 1.25.2.2 2005/06/10 03:48:56 risso Exp $ (LBL)";
#endif
#include <pcap-int.h>
@ -411,6 +411,7 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
if (p->adapter == NULL)
{
free(p);
/* Adapter detected but we are not able to open it. Return failure. */
snprintf(ebuf, PCAP_ERRBUF_SIZE, "Error opening adapter: %s", pcap_win32strerror());
return NULL;
@ -602,6 +603,8 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
#ifdef HAVE_DAG_API
}
#endif /* HAVE_DAG_API */
p->setdirection_op = NULL; /* Not implemented. */
/* XXX - can this be implemented on some versions of Windows? */
p->inject_op = pcap_inject_win32;
p->set_datalink_op = NULL; /* can't change data link type */
p->getnonblock_op = pcap_getnonblock_win32;

25
contrib/libpcap/pcap.c
View File

@ -33,7 +33,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/pcap.c,v 1.88 2005/02/08 20:03:15 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/pcap.c,v 1.88.2.3 2005/05/27 23:33:00 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -331,7 +331,7 @@ static struct dlt_choice dlt_choices[] = {
DLT_CHOICE(DLT_SLIP, "SLIP"),
DLT_CHOICE(DLT_PPP, "PPP"),
DLT_CHOICE(DLT_FDDI, "FDDI"),
DLT_CHOICE(DLT_ATM_RFC1483, "RFC 1483 IP-over-ATM"),
DLT_CHOICE(DLT_ATM_RFC1483, "RFC 1483 LLC-encapsulated ATM"),
DLT_CHOICE(DLT_RAW, "Raw IP"),
DLT_CHOICE(DLT_SLIP_BSDOS, "BSD/OS SLIP"),
DLT_CHOICE(DLT_PPP_BSDOS, "BSD/OS PPP"),
@ -369,6 +369,10 @@ static struct dlt_choice dlt_choices[] = {
DLT_CHOICE(DLT_JUNIPER_MLFR, "Juniper Multi-Link Frame Relay"),
DLT_CHOICE(DLT_ERF_ETH, "Ethernet with Endace ERF header"),
DLT_CHOICE(DLT_ERF_POS, "Packet-over-SONET with Endace ERF header"),
DLT_CHOICE(DLT_JUNIPER_GGSN, "Juniper GGSN PIC"),
DLT_CHOICE(DLT_JUNIPER_ES, "Juniper Encryption Services PIC"),
DLT_CHOICE(DLT_JUNIPER_MONITOR, "Juniper Passive Monitor PIC"),
DLT_CHOICE(DLT_JUNIPER_SERVICES, "Juniper Advanced Services PIC"),
DLT_CHOICE_SENTINEL
};
@ -685,6 +689,23 @@ pcap_setfilter(pcap_t *p, struct bpf_program *fp)
return p->setfilter_op(p, fp);
}
/*
* Set direction flag, which controls whether we accept only incoming
* packets, only outgoing packets, or both.
* Note that, depending on the platform, some or all direction arguments
* might not be supported.
*/
int
pcap_setdirection(pcap_t *p, direction_t d)
{
if (p->setdirection_op == NULL) {
snprintf(p->errbuf, PCAP_ERRBUF_SIZE,
"Setting direction is not implemented on this platform");
return -1;
} else
return p->setdirection_op(p, d);
}
int
pcap_stats(pcap_t *p, struct pcap_stat *ps)
{

66
contrib/libpcap/savefile.c
View File

@ -30,7 +30,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/savefile.c,v 1.126 2005/02/08 20:03:16 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/savefile.c,v 1.126.2.8 2005/06/03 20:36:57 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -98,7 +98,7 @@ static const char rcsid[] _U_ =
* Setting O_BINARY on DOS/Windows is a bit tricky
*/
#if defined(WIN32)
#define SET_BINMODE(f) _setmode(fileno(f), O_BINARY)
#define SET_BINMODE(f) _setmode(_fileno(f), _O_BINARY)
#elif defined(MSDOS)
#if defined(__HIGHC__)
#define SET_BINMODE(f) setmode(f, O_BINARY)
@ -269,10 +269,10 @@ static const char rcsid[] _U_ =
#define LINKTYPE_APPLE_IP_OVER_IEEE1394 138 /* Apple IP-over-IEEE 1394 cooked header */
#define LINKTYPE_RAWSS7 139 /* see rawss7.h for */
#define LINKTYPE_RAWSS7_MTP2 140 /* information on these */
#define LINKTYPE_RAWSS7_MTP3 141 /* definitions */
#define LINKTYPE_RAWSS7_SCCP 142
#define LINKTYPE_MTP2_WITH_PHDR 139
#define LINKTYPE_MTP2 140
#define LINKTYPE_MTP3 141
#define LINKTYPE_SCCP 142
#define LINKTYPE_DOCSIS 143 /* DOCSIS MAC frames */
@ -404,6 +404,14 @@ static const char rcsid[] _U_ =
#define LINKTYPE_ERF_ETH 175 /* Ethernet */
#define LINKTYPE_ERF_POS 176 /* Packet-over-SONET */
/*
* Requested by Daniele Orlandi <daniele@orlandi.com> for raw LAPD
* for vISDN (http://www.orlandi.com/visdn/). Its link-layer header
* includes additional information before the LAPD header, so it's
* not necessarily a generic LAPD header.
*/
#define LINKTYPE_LINUX_LAPD 177
static struct linktype_map {
int dlt;
int linktype;
@ -530,6 +538,12 @@ static struct linktype_map {
/* Apple IP-over-IEEE 1394 cooked header */
{ DLT_APPLE_IP_OVER_IEEE1394, LINKTYPE_APPLE_IP_OVER_IEEE1394 },
/* SS7 */
{ DLT_MTP2_WITH_PHDR, LINKTYPE_MTP2_WITH_PHDR },
{ DLT_MTP2, LINKTYPE_MTP2 },
{ DLT_MTP3, LINKTYPE_MTP3 },
{ DLT_SCCP, LINKTYPE_SCCP },
/* DOCSIS MAC frames */
{ DLT_DOCSIS, LINKTYPE_DOCSIS },
@ -594,6 +608,9 @@ static struct linktype_map {
{ DLT_ERF_ETH, LINKTYPE_ERF_ETH },
{ DLT_ERF_POS, LINKTYPE_ERF_POS },
/* viSDN LAPD */
{ DLT_LINUX_LAPD, LINKTYPE_LINUX_LAPD },
{ -1, -1 }
};
@ -700,6 +717,18 @@ sf_inject(pcap_t *p, const void *buf _U_, size_t size _U_)
return (-1);
}
/*
* Set direction flag: Which packets do we accept on a forwarding
* single device? IN, OUT or both?
*/
static int
sf_setdirection(pcap_t *p, direction_t d)
{
snprintf(p->errbuf, sizeof(p->errbuf),
"Setting direction is not supported on savefiles");
return (-1);
}
static void
sf_close(pcap_t *p)
{
@ -716,7 +745,16 @@ pcap_open_offline(const char *fname, char *errbuf)
pcap_t *p;
if (fname[0] == '-' && fname[1] == '\0')
{
fp = stdin;
#if defined(WIN32) || defined(MSDOS)
/*
* We're reading from the standard input, so put it in binary
* mode, as savefiles are binary files.
*/
SET_BINMODE(fp);
#endif
}
else {
#if !defined(WIN32) && !defined(MSDOS)
fp = fopen(fname, "r");
@ -892,21 +930,13 @@ pcap_fopen_offline(FILE *fp, char *errbuf)
p->read_op = pcap_offline_read;
p->inject_op = sf_inject;
p->setfilter_op = install_bpf_program;
p->setdirection_op = sf_setdirection;
p->set_datalink_op = NULL; /* we don't support munging link-layer headers */
p->getnonblock_op = sf_getnonblock;
p->setnonblock_op = sf_setnonblock;
p->stats_op = sf_stats;
p->close_op = sf_close;
#if defined(WIN32) || defined(MSDOS)
/*
* If we're reading from the standard input, put it in binary
* mode, as savefiles are binary files.
*/
if (fp == stdin)
SET_BINMODE(fp);
#endif
return (p);
bad:
free(p);
@ -1212,6 +1242,12 @@ pcap_dump_file(pcap_dumper_t *p)
return ((FILE *)p);
}
long
pcap_dump_ftell(pcap_dumper_t *p)
{
return (ftell((FILE *)p));
}
int
pcap_dump_flush(pcap_dumper_t *p)
{