Put the public libpcap headers into a pcap subdirectory in both the
source directory and the target include directory, and have include files at the top-level directory to include those headers, for backwards compatibility. Update the FILES and INSTALL.txt files to reflect current reality.
This commit is contained in:
parent
74e5b539b9
commit
084bcf12ea
7
FILES
7
FILES
|
@ -74,6 +74,11 @@ nlpid.h
|
|||
optimize.c
|
||||
packaging/pcap.spec
|
||||
packaging/pcap.spec.in
|
||||
pcap/bpf.h
|
||||
pcap/namedb.h
|
||||
pcap/pcap.h
|
||||
pcap/sll.h
|
||||
pcap/usb.h
|
||||
pcap-bpf.c
|
||||
pcap-bpf.h
|
||||
pcap-dag.c
|
||||
|
@ -95,6 +100,7 @@ pcap-septel.h
|
|||
pcap-stdinc.h
|
||||
pcap-snit.c
|
||||
pcap-snoop.c
|
||||
pcap-usb-linux.c
|
||||
pcap-win32.c
|
||||
pcap.3
|
||||
pcap.c
|
||||
|
@ -103,7 +109,6 @@ pf.h
|
|||
ppp.h
|
||||
savefile.c
|
||||
scanner.l
|
||||
sll.h
|
||||
sunatmpos.h
|
||||
Win32/Include/Gnuc.h
|
||||
Win32/Include/addrinfo.h
|
||||
|
|
20
INSTALL.txt
20
INSTALL.txt
|
@ -1,4 +1,4 @@
|
|||
@(#) $Header: /tcpdump/master/libpcap/INSTALL.txt,v 1.15 2005-08-10 06:19:06 guy Exp $ (LBL)
|
||||
@(#) $Header: /tcpdump/master/libpcap/INSTALL.txt,v 1.16 2006-10-04 18:09:22 guy Exp $ (LBL)
|
||||
|
||||
To build libpcap, run "./configure" (a shell script). The configure
|
||||
script will determine your system attributes and generate an
|
||||
|
@ -350,8 +350,13 @@ nlpid.h - OSI network layer protocol identifier definitions
|
|||
net - symlink to bpf/net
|
||||
optimize.c - BPF optimization routines
|
||||
packaging - packaging information for building libpcap RPMs
|
||||
pcap/pcap-bpf.h - BPF definitions
|
||||
pcap/namedb.h - public libpcap name database definitions
|
||||
pcap/pcap.h - public libpcap definitions
|
||||
pcap/sll.h - public definition of DLT_LINUX_SLL header
|
||||
pcap/usb.h - public definition of DLT_USB headeer
|
||||
pcap-bpf.c - BSD Packet Filter support
|
||||
pcap-bpf.h - BPF definitions
|
||||
pcap-bpf.h - header for backwards compatibility
|
||||
pcap-dag.c - Endace DAG device capture support
|
||||
pcap-dag.h - Endace DAG device capture support
|
||||
pcap-dlpi.c - Data Link Provider Interface support
|
||||
|
@ -360,26 +365,25 @@ pcap-dos.h - headers for MS-DOS capture support
|
|||
pcap-enet.c - enet support
|
||||
pcap-int.h - internal libpcap definitions
|
||||
pcap-linux.c - Linux packet socket support
|
||||
pcap-namedb.h - public libpcap name database definitions
|
||||
pcap-namedb.h - header for backwards compatibility
|
||||
pcap-nit.c - SunOS Network Interface Tap support
|
||||
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-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
|
||||
pcap-usb-linux.c - USB capture support for Linux
|
||||
pcap-win32.c - WinPcap capture support
|
||||
pcap.3 - manual entry
|
||||
pcap.c - pcap utility routines
|
||||
pcap.h - public libpcap definitions
|
||||
pcap.h - header for backwards compatibility
|
||||
pf.h - OpenBSD DLT_PFLOG definitions
|
||||
ppp.h - Point to Point Protocol definitions
|
||||
rawss7.h - information on DLT_ types for SS7
|
||||
savefile.c - offline support
|
||||
scanner.l - filter string scanner
|
||||
sll.h - definitions for Linux cooked mode fake link-layer header
|
||||
sunatmpos.h - definitions for SunATM capturing
|
||||
Win32 - headers and routines for building on Win32 systems
|
||||
|
|
22
Makefile.in
22
Makefile.in
|
@ -17,7 +17,7 @@
|
|||
# WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
|
||||
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
#
|
||||
# @(#) $Header: /tcpdump/master/libpcap/Makefile.in,v 1.103 2006-10-04 16:50:33 guy Exp $ (LBL)
|
||||
# @(#) $Header: /tcpdump/master/libpcap/Makefile.in,v 1.104 2006-10-04 18:09:22 guy Exp $ (LBL)
|
||||
|
||||
#
|
||||
# Various configurable paths (remember to edit Makefile.in, not Makefile)
|
||||
|
@ -186,13 +186,23 @@ install: libpcap.a
|
|||
$(RANLIB) $(DESTDIR)$(libdir)/libpcap.a
|
||||
[ -d $(DESTDIR)$(includedir) ] || \
|
||||
(mkdir -p $(DESTDIR)$(includedir); chmod 755 $(DESTDIR)$(includedir))
|
||||
[ -d $(DESTDIR)$(includedir)/pcap ] || \
|
||||
(mkdir -p $(DESTDIR)$(includedir)/pcap; chmod 755 $(DESTDIR)$(includedir)/pcap)
|
||||
$(INSTALL_DATA) $(srcdir)/pcap/pcap.h \
|
||||
$(DESTDIR)$(includedir)/pcap/pcap.h
|
||||
$(INSTALL_DATA) $(srcdir)/pcap/bpf.h \
|
||||
$(DESTDIR)$(includedir)/pcap/bpf.h
|
||||
$(INSTALL_DATA) $(srcdir)/pcap/namedb.h \
|
||||
$(DESTDIR)$(includedir)/pcap/namedb.h
|
||||
$(INSTALL_DATA) $(srcdir)/pcap/sll.h \
|
||||
$(DESTDIR)$(includedir)/pcap/sll.h
|
||||
$(INSTALL_DATA) $(srcdir)/pcap/usb.h \
|
||||
$(DESTDIR)$(includedir)/pcap/usb.h
|
||||
$(INSTALL_DATA) $(srcdir)/pcap.h $(DESTDIR)$(includedir)/pcap.h
|
||||
$(INSTALL_DATA) $(srcdir)/pcap-bpf.h \
|
||||
$(DESTDIR)$(includedir)/pcap-bpf.h
|
||||
$(INSTALL_DATA) $(srcdir)/pcap-namedb.h \
|
||||
$(DESTDIR)$(includedir)/pcap-namedb.h
|
||||
$(INSTALL_DATA) $(srcdir)/pcap-usb.h \
|
||||
$(DESTDIR)$(includedir)/pcap-usb.h
|
||||
[ -d $(DESTDIR)$(mandir)/man3 ] || \
|
||||
(mkdir -p $(DESTDIR)$(mandir)/man3; chmod 755 $(DESTDIR)$(mandir)/man3)
|
||||
$(INSTALL_DATA) $(srcdir)/pcap.3 \
|
||||
|
@ -207,6 +217,12 @@ install-shared-dylib: libpcap.dylib
|
|||
|
||||
uninstall:
|
||||
rm -f $(DESTDIR)$(libdir)/libpcap.a
|
||||
rm -f $(DESTDIR)$(includedir)/pcap/pcap.h
|
||||
rm -f $(DESTDIR)$(includedir)/pcap/bpf.h
|
||||
rm -f $(DESTDIR)$(includedir)/pcap/namedb.h
|
||||
rm -f $(DESTDIR)$(includedir)/pcap/sll.h
|
||||
rm -f $(DESTDIR)$(includedir)/pcap/usb.h
|
||||
-rmdir $(DESTDIR)$(includedir)/pcap
|
||||
rm -f $(DESTDIR)$(includedir)/pcap.h
|
||||
rm -f $(DESTDIR)$(includedir)/pcap-bpf.h
|
||||
rm -f $(DESTDIR)$(includedir)/pcap-namedb.h
|
||||
|
|
|
@ -40,7 +40,7 @@
|
|||
|
||||
#if !(defined(lint) || defined(KERNEL) || defined(_KERNEL))
|
||||
static const char rcsid[] _U_ =
|
||||
"@(#) $Header: /tcpdump/master/libpcap/bpf/net/bpf_filter.c,v 1.44 2003-11-15 23:24:07 guy Exp $ (LBL)";
|
||||
"@(#) $Header: /tcpdump/master/libpcap/bpf/net/bpf_filter.c,v 1.45 2006-10-04 18:09:22 guy Exp $ (LBL)";
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
|
@ -71,7 +71,7 @@ static const char rcsid[] _U_ =
|
|||
|
||||
#endif /* WIN32 */
|
||||
|
||||
#include <pcap-bpf.h>
|
||||
#include <pcap/bpf.h>
|
||||
|
||||
#if !defined(KERNEL) && !defined(_KERNEL)
|
||||
#include <stdlib.h>
|
||||
|
|
|
@ -21,7 +21,7 @@
|
|||
|
||||
#ifndef lint
|
||||
static const char rcsid[] _U_ =
|
||||
"@(#) $Header: /tcpdump/master/libpcap/etherent.c,v 1.22 2003-11-15 23:23:57 guy Exp $ (LBL)";
|
||||
"@(#) $Header: /tcpdump/master/libpcap/etherent.c,v 1.23 2006-10-04 18:09:22 guy Exp $ (LBL)";
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
|
@ -37,7 +37,7 @@ static const char rcsid[] _U_ =
|
|||
|
||||
#include "pcap-int.h"
|
||||
|
||||
#include <pcap-namedb.h>
|
||||
#include <pcap/namedb.h>
|
||||
|
||||
#ifdef HAVE_OS_PROTO_H
|
||||
#include "os-proto.h"
|
||||
|
|
|
@ -21,7 +21,7 @@
|
|||
*/
|
||||
#ifndef lint
|
||||
static const char rcsid[] _U_ =
|
||||
"@(#) $Header: /tcpdump/master/libpcap/gencode.c,v 1.271 2006-10-04 16:47:46 guy Exp $ (LBL)";
|
||||
"@(#) $Header: /tcpdump/master/libpcap/gencode.c,v 1.272 2006-10-04 18:09:22 guy Exp $ (LBL)";
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
|
@ -71,7 +71,7 @@ static const char rcsid[] _U_ =
|
|||
#include "atmuni31.h"
|
||||
#include "sunatmpos.h"
|
||||
#include "ppp.h"
|
||||
#include "sll.h"
|
||||
#include "pcap/sll.h"
|
||||
#include "arcnet.h"
|
||||
#include "pf.h"
|
||||
#ifndef offsetof
|
||||
|
@ -82,7 +82,7 @@ static const char rcsid[] _U_ =
|
|||
#include <netdb.h> /* for "struct addrinfo" */
|
||||
#endif /* WIN32 */
|
||||
#endif /*INET6*/
|
||||
#include <pcap-namedb.h>
|
||||
#include <pcap/namedb.h>
|
||||
|
||||
#define ETHERMTU 1500
|
||||
|
||||
|
|
|
@ -22,7 +22,7 @@
|
|||
*/
|
||||
#ifndef lint
|
||||
static const char rcsid[] _U_ =
|
||||
"@(#) $Header: /tcpdump/master/libpcap/grammar.y,v 1.92 2006-05-16 08:30:05 guy Exp $ (LBL)";
|
||||
"@(#) $Header: /tcpdump/master/libpcap/grammar.y,v 1.93 2006-10-04 18:09:22 guy Exp $ (LBL)";
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
|
@ -53,7 +53,7 @@ struct rtentry;
|
|||
|
||||
#include "gencode.h"
|
||||
#include "pf.h"
|
||||
#include <pcap-namedb.h>
|
||||
#include <pcap/namedb.h>
|
||||
|
||||
#ifdef HAVE_OS_PROTO_H
|
||||
#include "os-proto.h"
|
||||
|
|
|
@ -24,7 +24,7 @@
|
|||
|
||||
#ifndef lint
|
||||
static const char rcsid[] _U_ =
|
||||
"@(#) $Header: /tcpdump/master/libpcap/nametoaddr.c,v 1.80 2005-04-20 11:12:36 guy Exp $ (LBL)";
|
||||
"@(#) $Header: /tcpdump/master/libpcap/nametoaddr.c,v 1.81 2006-10-04 18:09:22 guy Exp $ (LBL)";
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
|
@ -80,7 +80,7 @@ struct rtentry; /* declarations in <net/if.h> */
|
|||
#include "pcap-int.h"
|
||||
|
||||
#include "gencode.h"
|
||||
#include <pcap-namedb.h>
|
||||
#include <pcap/namedb.h>
|
||||
|
||||
#ifdef HAVE_OS_PROTO_H
|
||||
#include "os-proto.h"
|
||||
|
|
|
@ -20,7 +20,7 @@
|
|||
*/
|
||||
#ifndef lint
|
||||
static const char rcsid[] _U_ =
|
||||
"@(#) $Header: /tcpdump/master/libpcap/pcap-bpf.c,v 1.95 2006-01-22 05:28:12 guy Exp $ (LBL)";
|
||||
"@(#) $Header: /tcpdump/master/libpcap/pcap-bpf.c,v 1.96 2006-10-04 18:09:22 guy Exp $ (LBL)";
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
|
@ -40,7 +40,7 @@ static const char rcsid[] _U_ =
|
|||
#ifdef _AIX
|
||||
|
||||
/*
|
||||
* Make "pcap.h" not include "pcap-bpf.h"; we are going to include the
|
||||
* Make "pcap.h" not include "pcap/bpf.h"; we are going to include the
|
||||
* native OS version, as we need "struct bpf_config" from it.
|
||||
*/
|
||||
#define PCAP_DONT_INCLUDE_PCAP_BPF_H
|
||||
|
@ -571,7 +571,7 @@ bpf_open(pcap_t *p, char *errbuf)
|
|||
}
|
||||
|
||||
/*
|
||||
* We include the OS's <net/bpf.h>, not our "pcap-bpf.h", so we probably
|
||||
* We include the OS's <net/bpf.h>, not our "pcap/bpf.h", so we probably
|
||||
* don't get DLT_DOCSIS defined.
|
||||
*/
|
||||
#ifndef DLT_DOCSIS
|
||||
|
|
702
pcap-bpf.h
702
pcap-bpf.h
|
@ -34,707 +34,9 @@
|
|||
* 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.
|
||||
*
|
||||
* @(#)bpf.h 7.1 (Berkeley) 5/7/91
|
||||
*
|
||||
* @(#) $Header: /tcpdump/master/libpcap/pcap-bpf.h,v 1.47 2006-10-03 00:11:46 guy Exp $ (LBL)
|
||||
*/
|
||||
|
||||
/*
|
||||
* This is libpcap's cut-down version of bpf.h; it includes only
|
||||
* the stuff needed for the code generator and the userland BPF
|
||||
* interpreter, and the libpcap APIs for setting filters, etc..
|
||||
*
|
||||
* "pcap-bpf.c" will include the native OS version, as it deals with
|
||||
* the OS's BPF implementation.
|
||||
*
|
||||
* XXX - should this all just be moved to "pcap.h"?
|
||||
* For backwards compatibility.
|
||||
*/
|
||||
|
||||
#ifndef BPF_MAJOR_VERSION
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* BSD style release date */
|
||||
#define BPF_RELEASE 199606
|
||||
|
||||
#ifdef MSDOS /* must be 32-bit */
|
||||
typedef long bpf_int32;
|
||||
typedef unsigned long bpf_u_int32;
|
||||
#else
|
||||
typedef int bpf_int32;
|
||||
typedef u_int bpf_u_int32;
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Alignment macros. BPF_WORDALIGN rounds up to the next
|
||||
* even multiple of BPF_ALIGNMENT.
|
||||
*/
|
||||
#ifndef __NetBSD__
|
||||
#define BPF_ALIGNMENT sizeof(bpf_int32)
|
||||
#else
|
||||
#define BPF_ALIGNMENT sizeof(long)
|
||||
#endif
|
||||
#define BPF_WORDALIGN(x) (((x)+(BPF_ALIGNMENT-1))&~(BPF_ALIGNMENT-1))
|
||||
|
||||
#define BPF_MAXINSNS 512
|
||||
#define BPF_MAXBUFSIZE 0x8000
|
||||
#define BPF_MINBUFSIZE 32
|
||||
|
||||
/*
|
||||
* Structure for "pcap_compile()", "pcap_setfilter()", etc..
|
||||
*/
|
||||
struct bpf_program {
|
||||
u_int bf_len;
|
||||
struct bpf_insn *bf_insns;
|
||||
};
|
||||
|
||||
/*
|
||||
* Struct return by BIOCVERSION. This represents the version number of
|
||||
* the filter language described by the instruction encodings below.
|
||||
* bpf understands a program iff kernel_major == filter_major &&
|
||||
* kernel_minor >= filter_minor, that is, if the value returned by the
|
||||
* running kernel has the same major number and a minor number equal
|
||||
* equal to or less than the filter being downloaded. Otherwise, the
|
||||
* results are undefined, meaning an error may be returned or packets
|
||||
* may be accepted haphazardly.
|
||||
* It has nothing to do with the source code version.
|
||||
*/
|
||||
struct bpf_version {
|
||||
u_short bv_major;
|
||||
u_short bv_minor;
|
||||
};
|
||||
/* Current version number of filter architecture. */
|
||||
#define BPF_MAJOR_VERSION 1
|
||||
#define BPF_MINOR_VERSION 1
|
||||
|
||||
/*
|
||||
* Data-link level type codes.
|
||||
*
|
||||
* Do *NOT* add new values to this list without asking
|
||||
* "tcpdump-workers@tcpdump.org" for a value. Otherwise, you run the
|
||||
* risk of using a value that's already being used for some other purpose,
|
||||
* and of having tools that read libpcap-format captures not being able
|
||||
* to handle captures with your new DLT_ value, with no hope that they
|
||||
* will ever be changed to do so (as that would destroy their ability
|
||||
* to read captures using that value for that other purpose).
|
||||
*/
|
||||
|
||||
/*
|
||||
* These are the types that are the same on all platforms, and that
|
||||
* have been defined by <net/bpf.h> for ages.
|
||||
*/
|
||||
#define DLT_NULL 0 /* BSD loopback encapsulation */
|
||||
#define DLT_EN10MB 1 /* Ethernet (10Mb) */
|
||||
#define DLT_EN3MB 2 /* Experimental Ethernet (3Mb) */
|
||||
#define DLT_AX25 3 /* Amateur Radio AX.25 */
|
||||
#define DLT_PRONET 4 /* Proteon ProNET Token Ring */
|
||||
#define DLT_CHAOS 5 /* Chaos */
|
||||
#define DLT_IEEE802 6 /* IEEE 802 Networks */
|
||||
#define DLT_ARCNET 7 /* ARCNET, with BSD-style header */
|
||||
#define DLT_SLIP 8 /* Serial Line IP */
|
||||
#define DLT_PPP 9 /* Point-to-point Protocol */
|
||||
#define DLT_FDDI 10 /* FDDI */
|
||||
|
||||
/*
|
||||
* These are types that are different on some platforms, and that
|
||||
* have been defined by <net/bpf.h> for ages. We use #ifdefs to
|
||||
* detect the BSDs that define them differently from the traditional
|
||||
* libpcap <net/bpf.h>
|
||||
*
|
||||
* 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-encapsulated ATM */
|
||||
|
||||
#ifdef __OpenBSD__
|
||||
#define DLT_RAW 14 /* raw IP */
|
||||
#else
|
||||
#define DLT_RAW 12 /* raw IP */
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Given that the only OS that currently generates BSD/OS SLIP or PPP
|
||||
* is, well, BSD/OS, arguably everybody should have chosen its values
|
||||
* for DLT_SLIP_BSDOS and DLT_PPP_BSDOS, which are 15 and 16, but they
|
||||
* didn't. So it goes.
|
||||
*/
|
||||
#if defined(__NetBSD__) || defined(__FreeBSD__)
|
||||
#ifndef DLT_SLIP_BSDOS
|
||||
#define DLT_SLIP_BSDOS 13 /* BSD/OS Serial Line IP */
|
||||
#define DLT_PPP_BSDOS 14 /* BSD/OS Point-to-point Protocol */
|
||||
#endif
|
||||
#else
|
||||
#define DLT_SLIP_BSDOS 15 /* BSD/OS Serial Line IP */
|
||||
#define DLT_PPP_BSDOS 16 /* BSD/OS Point-to-point Protocol */
|
||||
#endif
|
||||
|
||||
/*
|
||||
* 17 is used for DLT_OLD_PFLOG in OpenBSD;
|
||||
* OBSOLETE: DLT_PFLOG is 117 in OpenBSD now as well. See below.
|
||||
* 18 is used for DLT_PFSYNC in OpenBSD; don't use it for anything else.
|
||||
*/
|
||||
|
||||
#define DLT_ATM_CLIP 19 /* Linux Classical-IP over ATM */
|
||||
|
||||
/*
|
||||
* Apparently Redback uses this for its SmartEdge 400/800. I hope
|
||||
* nobody else decided to use it, too.
|
||||
*/
|
||||
#define DLT_REDBACK_SMARTEDGE 32
|
||||
|
||||
/*
|
||||
* These values are defined by NetBSD; other platforms should refrain from
|
||||
* using them for other purposes, so that NetBSD savefiles with link
|
||||
* types of 50 or 51 can be read as this type on all platforms.
|
||||
*/
|
||||
#define DLT_PPP_SERIAL 50 /* PPP over serial with HDLC encapsulation */
|
||||
#define DLT_PPP_ETHER 51 /* PPP over Ethernet */
|
||||
|
||||
/*
|
||||
* The Axent Raptor firewall - now the Symantec Enterprise Firewall - uses
|
||||
* a link-layer type of 99 for the tcpdump it supplies. The link-layer
|
||||
* header has 6 bytes of unknown data, something that appears to be an
|
||||
* Ethernet type, and 36 bytes that appear to be 0 in at least one capture
|
||||
* I've seen.
|
||||
*/
|
||||
#define DLT_SYMANTEC_FIREWALL 99
|
||||
|
||||
/*
|
||||
* Values between 100 and 103 are used in capture file headers as
|
||||
* link-layer types corresponding to DLT_ types that differ
|
||||
* between platforms; don't use those values for new DLT_ new types.
|
||||
*/
|
||||
|
||||
/*
|
||||
* This value was defined by libpcap 0.5; platforms that have defined
|
||||
* it with a different value should define it here with that value -
|
||||
* a link type of 104 in a save file will be mapped to DLT_C_HDLC,
|
||||
* whatever value that happens to be, so programs will correctly
|
||||
* handle files with that link type regardless of the value of
|
||||
* DLT_C_HDLC.
|
||||
*
|
||||
* The name DLT_C_HDLC was used by BSD/OS; we use that name for source
|
||||
* compatibility with programs written for BSD/OS.
|
||||
*
|
||||
* libpcap 0.5 defined it as DLT_CHDLC; we define DLT_CHDLC as well,
|
||||
* for source compatibility with programs written for libpcap 0.5.
|
||||
*/
|
||||
#define DLT_C_HDLC 104 /* Cisco HDLC */
|
||||
#define DLT_CHDLC DLT_C_HDLC
|
||||
|
||||
#define DLT_IEEE802_11 105 /* IEEE 802.11 wireless */
|
||||
|
||||
/*
|
||||
* 106 is reserved for Linux Classical IP over ATM; it's like DLT_RAW,
|
||||
* except when it isn't. (I.e., sometimes it's just raw IP, and
|
||||
* sometimes it isn't.) We currently handle it as DLT_LINUX_SLL,
|
||||
* so that we don't have to worry about the link-layer header.)
|
||||
*/
|
||||
|
||||
/*
|
||||
* Frame Relay; BSD/OS has a DLT_FR with a value of 11, but that collides
|
||||
* with other values.
|
||||
* DLT_FR and DLT_FRELAY packets start with the Q.922 Frame Relay header
|
||||
* (DLCI, etc.).
|
||||
*/
|
||||
#define DLT_FRELAY 107
|
||||
|
||||
/*
|
||||
* OpenBSD DLT_LOOP, for loopback devices; it's like DLT_NULL, except
|
||||
* that the AF_ type in the link-layer header is in network byte order.
|
||||
*
|
||||
* OpenBSD defines it as 12, but that collides with DLT_RAW, so we
|
||||
* define it as 108 here. If OpenBSD picks up this file, it should
|
||||
* define DLT_LOOP as 12 in its version, as per the comment above -
|
||||
* and should not use 108 as a DLT_ value.
|
||||
*/
|
||||
#define DLT_LOOP 108
|
||||
|
||||
/*
|
||||
* Encapsulated packets for IPsec; DLT_ENC is 13 in OpenBSD, but that's
|
||||
* DLT_SLIP_BSDOS in NetBSD, so we don't use 13 for it in OSes other
|
||||
* than OpenBSD.
|
||||
*/
|
||||
#ifdef __OpenBSD__
|
||||
#define DLT_ENC 13
|
||||
#else
|
||||
#define DLT_ENC 109
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Values between 110 and 112 are reserved for use in capture file headers
|
||||
* as link-layer types corresponding to DLT_ types that might differ
|
||||
* between platforms; don't use those values for new DLT_ types
|
||||
* other than the corresponding DLT_ types.
|
||||
*/
|
||||
|
||||
/*
|
||||
* This is for Linux cooked sockets.
|
||||
*/
|
||||
#define DLT_LINUX_SLL 113
|
||||
|
||||
/*
|
||||
* Apple LocalTalk hardware.
|
||||
*/
|
||||
#define DLT_LTALK 114
|
||||
|
||||
/*
|
||||
* Acorn Econet.
|
||||
*/
|
||||
#define DLT_ECONET 115
|
||||
|
||||
/*
|
||||
* Reserved for use with OpenBSD ipfilter.
|
||||
*/
|
||||
#define DLT_IPFILTER 116
|
||||
|
||||
/*
|
||||
* OpenBSD DLT_PFLOG; DLT_PFLOG is 17 in OpenBSD, but that's DLT_LANE8023
|
||||
* in SuSE 6.3, so we can't use 17 for it in capture-file headers.
|
||||
*
|
||||
* XXX: is there a conflict with DLT_PFSYNC 18 as well?
|
||||
*/
|
||||
#ifdef __OpenBSD__
|
||||
#define DLT_OLD_PFLOG 17
|
||||
#define DLT_PFSYNC 18
|
||||
#endif
|
||||
#define DLT_PFLOG 117
|
||||
|
||||
/*
|
||||
* Registered for Cisco-internal use.
|
||||
*/
|
||||
#define DLT_CISCO_IOS 118
|
||||
|
||||
/*
|
||||
* For 802.11 cards using the Prism II chips, with a link-layer
|
||||
* header including Prism monitor mode information plus an 802.11
|
||||
* header.
|
||||
*/
|
||||
#define DLT_PRISM_HEADER 119
|
||||
|
||||
/*
|
||||
* Reserved for Aironet 802.11 cards, with an Aironet link-layer header
|
||||
* (see Doug Ambrisko's FreeBSD patches).
|
||||
*/
|
||||
#define DLT_AIRONET_HEADER 120
|
||||
|
||||
/*
|
||||
* Reserved for Siemens HiPath HDLC.
|
||||
*/
|
||||
#define DLT_HHDLC 121
|
||||
|
||||
/*
|
||||
* This is for RFC 2625 IP-over-Fibre Channel.
|
||||
*
|
||||
* This is not for use with raw Fibre Channel, where the link-layer
|
||||
* header starts with a Fibre Channel frame header; it's for IP-over-FC,
|
||||
* where the link-layer header starts with an RFC 2625 Network_Header
|
||||
* field.
|
||||
*/
|
||||
#define DLT_IP_OVER_FC 122
|
||||
|
||||
/*
|
||||
* This is for Full Frontal ATM on Solaris with SunATM, with a
|
||||
* pseudo-header followed by an AALn PDU.
|
||||
*
|
||||
* There may be other forms of Full Frontal ATM on other OSes,
|
||||
* with different pseudo-headers.
|
||||
*
|
||||
* If ATM software returns a pseudo-header with VPI/VCI information
|
||||
* (and, ideally, packet type information, e.g. signalling, ILMI,
|
||||
* LANE, LLC-multiplexed traffic, etc.), it should not use
|
||||
* DLT_ATM_RFC1483, but should get a new DLT_ value, so tcpdump
|
||||
* and the like don't have to infer the presence or absence of a
|
||||
* pseudo-header and the form of the pseudo-header.
|
||||
*/
|
||||
#define DLT_SUNATM 123 /* Solaris+SunATM */
|
||||
|
||||
/*
|
||||
* Reserved as per request from Kent Dahlgren <kent@praesum.com>
|
||||
* for private use.
|
||||
*/
|
||||
#define DLT_RIO 124 /* RapidIO */
|
||||
#define DLT_PCI_EXP 125 /* PCI Express */
|
||||
#define DLT_AURORA 126 /* Xilinx Aurora link layer */
|
||||
|
||||
/*
|
||||
* Header for 802.11 plus a number of bits of link-layer information
|
||||
* including radio information, used by some recent BSD drivers as
|
||||
* well as the madwifi Atheros driver for Linux.
|
||||
*/
|
||||
#define DLT_IEEE802_11_RADIO 127 /* 802.11 plus radiotap radio header */
|
||||
|
||||
/*
|
||||
* Reserved for the TZSP encapsulation, as per request from
|
||||
* Chris Waters <chris.waters@networkchemistry.com>
|
||||
* TZSP is a generic encapsulation for any other link type,
|
||||
* which includes a means to include meta-information
|
||||
* with the packet, e.g. signal strength and channel
|
||||
* for 802.11 packets.
|
||||
*/
|
||||
#define DLT_TZSP 128 /* Tazmen Sniffer Protocol */
|
||||
|
||||
/*
|
||||
* BSD's ARCNET headers have the source host, destination host,
|
||||
* and type at the beginning of the packet; that's what's handed
|
||||
* up to userland via BPF.
|
||||
*
|
||||
* Linux's ARCNET headers, however, have a 2-byte offset field
|
||||
* between the host IDs and the type; that's what's handed up
|
||||
* to userland via PF_PACKET sockets.
|
||||
*
|
||||
* We therefore have to have separate DLT_ values for them.
|
||||
*/
|
||||
#define DLT_ARCNET_LINUX 129 /* ARCNET */
|
||||
|
||||
/*
|
||||
* Juniper-private data link types, as per request from
|
||||
* Hannes Gredler <hannes@juniper.net>. The DLT_s are used
|
||||
* for passing on chassis-internal metainformation such as
|
||||
* QOS profiles, etc..
|
||||
*/
|
||||
#define DLT_JUNIPER_MLPPP 130
|
||||
#define DLT_JUNIPER_MLFR 131
|
||||
#define DLT_JUNIPER_ES 132
|
||||
#define DLT_JUNIPER_GGSN 133
|
||||
#define DLT_JUNIPER_MFR 134
|
||||
#define DLT_JUNIPER_ATM2 135
|
||||
#define DLT_JUNIPER_SERVICES 136
|
||||
#define DLT_JUNIPER_ATM1 137
|
||||
|
||||
/*
|
||||
* Apple IP-over-IEEE 1394, as per a request from Dieter Siegmund
|
||||
* <dieter@apple.com>. The header that's presented is an Ethernet-like
|
||||
* header:
|
||||
*
|
||||
* #define FIREWIRE_EUI64_LEN 8
|
||||
* struct firewire_header {
|
||||
* u_char firewire_dhost[FIREWIRE_EUI64_LEN];
|
||||
* u_char firewire_shost[FIREWIRE_EUI64_LEN];
|
||||
* u_short firewire_type;
|
||||
* };
|
||||
*
|
||||
* with "firewire_type" being an Ethernet type value, rather than,
|
||||
* for example, raw GASP frames being handed up.
|
||||
*/
|
||||
#define DLT_APPLE_IP_OVER_IEEE1394 138
|
||||
|
||||
/*
|
||||
* 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.
|
||||
*/
|
||||
#define DLT_DOCSIS 143
|
||||
|
||||
/*
|
||||
* Linux-IrDA packets. Protocol defined at http://www.irda.org.
|
||||
* Those packets include IrLAP headers and above (IrLMP...), but
|
||||
* don't include Phy framing (SOF/EOF/CRC & byte stuffing), because Phy
|
||||
* framing can be handled by the hardware and depend on the bitrate.
|
||||
* This is exactly the format you would get capturing on a Linux-IrDA
|
||||
* interface (irdaX), but not on a raw serial port.
|
||||
* Note the capture is done in "Linux-cooked" mode, so each packet include
|
||||
* a fake packet header (struct sll_header). This is because IrDA packet
|
||||
* decoding is dependant on the direction of the packet (incomming or
|
||||
* outgoing).
|
||||
* When/if other platform implement IrDA capture, we may revisit the
|
||||
* issue and define a real DLT_IRDA...
|
||||
* Jean II
|
||||
*/
|
||||
#define DLT_LINUX_IRDA 144
|
||||
|
||||
/*
|
||||
* Reserved for IBM SP switch and IBM Next Federation switch.
|
||||
*/
|
||||
#define DLT_IBM_SP 145
|
||||
#define DLT_IBM_SN 146
|
||||
|
||||
/*
|
||||
* Reserved for private use. If you have some link-layer header type
|
||||
* that you want to use within your organization, with the capture files
|
||||
* using that link-layer header type not ever be sent outside your
|
||||
* organization, you can use these values.
|
||||
*
|
||||
* No libpcap release will use these for any purpose, nor will any
|
||||
* tcpdump release use them, either.
|
||||
*
|
||||
* Do *NOT* use these in capture files that you expect anybody not using
|
||||
* your private versions of capture-file-reading tools to read; in
|
||||
* particular, do *NOT* use them in products, otherwise you may find that
|
||||
* people won't be able to use tcpdump, or snort, or Ethereal, or... to
|
||||
* read capture files from your firewall/intrusion detection/traffic
|
||||
* monitoring/etc. appliance, or whatever product uses that DLT_ value,
|
||||
* and you may also find that the developers of those applications will
|
||||
* not accept patches to let them read those files.
|
||||
*
|
||||
* Also, do not use them if somebody might send you a capture using them
|
||||
* for *their* private type and tools using them for *your* private type
|
||||
* would have to read them.
|
||||
*
|
||||
* Instead, ask "tcpdump-workers@tcpdump.org" for a new DLT_ value,
|
||||
* as per the comment above, and use the type you're given.
|
||||
*/
|
||||
#define DLT_USER0 147
|
||||
#define DLT_USER1 148
|
||||
#define DLT_USER2 149
|
||||
#define DLT_USER3 150
|
||||
#define DLT_USER4 151
|
||||
#define DLT_USER5 152
|
||||
#define DLT_USER6 153
|
||||
#define DLT_USER7 154
|
||||
#define DLT_USER8 155
|
||||
#define DLT_USER9 156
|
||||
#define DLT_USER10 157
|
||||
#define DLT_USER11 158
|
||||
#define DLT_USER12 159
|
||||
#define DLT_USER13 160
|
||||
#define DLT_USER14 161
|
||||
#define DLT_USER15 162
|
||||
|
||||
/*
|
||||
* For future use with 802.11 captures - defined by AbsoluteValue
|
||||
* Systems to store a number of bits of link-layer information
|
||||
* including radio information:
|
||||
*
|
||||
* http://www.shaftnet.org/~pizza/software/capturefrm.txt
|
||||
*
|
||||
* but it might be used by some non-AVS drivers now or in the
|
||||
* future.
|
||||
*/
|
||||
#define DLT_IEEE802_11_RADIO_AVS 163 /* 802.11 plus AVS radio header */
|
||||
|
||||
/*
|
||||
* Juniper-private data link type, as per request from
|
||||
* Hannes Gredler <hannes@juniper.net>. The DLT_s are used
|
||||
* for passing on chassis-internal metainformation such as
|
||||
* QOS profiles, etc..
|
||||
*/
|
||||
#define DLT_JUNIPER_MONITOR 164
|
||||
|
||||
/*
|
||||
* Reserved for BACnet MS/TP.
|
||||
*/
|
||||
#define DLT_BACNET_MS_TP 165
|
||||
|
||||
/*
|
||||
* Another PPP variant as per request from Karsten Keil <kkeil@suse.de>.
|
||||
*
|
||||
* This is used in some OSes to allow a kernel socket filter to distinguish
|
||||
* between incoming and outgoing packets, on a socket intended to
|
||||
* supply pppd with outgoing packets so it can do dial-on-demand and
|
||||
* hangup-on-lack-of-demand; incoming packets are filtered out so they
|
||||
* don't cause pppd to hold the connection up (you don't want random
|
||||
* input packets such as port scans, packets from old lost connections,
|
||||
* etc. to force the connection to stay up).
|
||||
*
|
||||
* The first byte of the PPP header (0xff03) is modified to accomodate
|
||||
* the direction - 0x00 = IN, 0x01 = OUT.
|
||||
*/
|
||||
#define DLT_PPP_PPPD 166
|
||||
|
||||
/*
|
||||
* Names for backwards compatibility with older versions of some PPP
|
||||
* software; new software should use DLT_PPP_PPPD.
|
||||
*/
|
||||
#define DLT_PPP_WITH_DIRECTION DLT_PPP_PPPD
|
||||
#define DLT_LINUX_PPP_WITHDIRECTION DLT_PPP_PPPD
|
||||
|
||||
/*
|
||||
* Juniper-private data link type, as per request from
|
||||
* Hannes Gredler <hannes@juniper.net>. The DLT_s are used
|
||||
* for passing on chassis-internal metainformation such as
|
||||
* QOS profiles, cookies, etc..
|
||||
*/
|
||||
#define DLT_JUNIPER_PPPOE 167
|
||||
#define DLT_JUNIPER_PPPOE_ATM 168
|
||||
|
||||
#define DLT_GPRS_LLC 169 /* GPRS LLC */
|
||||
#define DLT_GPF_T 170 /* GPF-T (ITU-T G.7041/Y.1303) */
|
||||
#define DLT_GPF_F 171 /* GPF-F (ITU-T G.7041/Y.1303) */
|
||||
|
||||
/*
|
||||
* Requested by Oolan Zimmer <oz@gcom.com> for use in Gcom's T1/E1 line
|
||||
* monitoring equipment.
|
||||
*/
|
||||
#define DLT_GCOM_T1E1 172
|
||||
#define DLT_GCOM_SERIAL 173
|
||||
|
||||
/*
|
||||
* Juniper-private data link type, as per request from
|
||||
* Hannes Gredler <hannes@juniper.net>. The DLT_ is used
|
||||
* for internal communication to Physical Interface Cards (PIC)
|
||||
*/
|
||||
#define DLT_JUNIPER_PIC_PEER 174
|
||||
|
||||
/*
|
||||
* Link types requested by Gregor Maier <gregor@endace.com> of Endace
|
||||
* Measurement Systems. They add an ERF header (see
|
||||
* http://www.endace.com/support/EndaceRecordFormat.pdf) in front of
|
||||
* the link-layer header.
|
||||
*/
|
||||
#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
|
||||
|
||||
/*
|
||||
* Juniper-private data link type, as per request from
|
||||
* Hannes Gredler <hannes@juniper.net>.
|
||||
* The DLT_ are used for prepending meta-information
|
||||
* like interface index, interface name
|
||||
* before standard Ethernet, PPP, Frelay & C-HDLC Frames
|
||||
*/
|
||||
#define DLT_JUNIPER_ETHER 178
|
||||
#define DLT_JUNIPER_PPP 179
|
||||
#define DLT_JUNIPER_FRELAY 180
|
||||
#define DLT_JUNIPER_CHDLC 181
|
||||
|
||||
/*
|
||||
* Multi Link Frame Relay (FRF.16)
|
||||
*/
|
||||
#define DLT_MFR 182
|
||||
|
||||
/*
|
||||
* Juniper-private data link type, as per request from
|
||||
* Hannes Gredler <hannes@juniper.net>.
|
||||
* The DLT_ is used for internal communication with a
|
||||
* voice Adapter Card (PIC)
|
||||
*/
|
||||
#define DLT_JUNIPER_VP 183
|
||||
|
||||
/*
|
||||
* Arinc 429 frames.
|
||||
* DLT_ requested by Gianluca Varenni <gianluca.varenni@cacetech.com>.
|
||||
* Every frame contains a 32bit A429 label.
|
||||
* More documentation on Arinc 429 can be found at
|
||||
* http://www.condoreng.com/support/downloads/tutorials/ARINCTutorial.pdf
|
||||
*/
|
||||
#define DLT_A429 184
|
||||
|
||||
/*
|
||||
* Arinc 653 Interpartition Communication messages.
|
||||
* DLT_ requested by Gianluca Varenni <gianluca.varenni@cacetech.com>.
|
||||
* Please refer to the A653-1 standard for more information.
|
||||
*/
|
||||
#define DLT_A653_ICM 185
|
||||
|
||||
/*
|
||||
* USB packets; requested by Paolo Abeni <paolo.abeni@email.it>.
|
||||
*/
|
||||
#define DLT_USB 186
|
||||
|
||||
/*
|
||||
* Controller Area Network (CAN) v. 2.0B packets.
|
||||
* DLT_ requested by Gianluca Varenni <gianluca.varenni@cacetech.com>.
|
||||
* Used to dump CAN packets coming from a CAN Vector board.
|
||||
* More documentation on the CAN v2.0B frames can be found at
|
||||
* http://www.can-cia.org/downloads/?269
|
||||
*/
|
||||
#define DLT_CAN20B 190
|
||||
|
||||
/*
|
||||
* The instruction encodings.
|
||||
*/
|
||||
/* instruction classes */
|
||||
#define BPF_CLASS(code) ((code) & 0x07)
|
||||
#define BPF_LD 0x00
|
||||
#define BPF_LDX 0x01
|
||||
#define BPF_ST 0x02
|
||||
#define BPF_STX 0x03
|
||||
#define BPF_ALU 0x04
|
||||
#define BPF_JMP 0x05
|
||||
#define BPF_RET 0x06
|
||||
#define BPF_MISC 0x07
|
||||
|
||||
/* ld/ldx fields */
|
||||
#define BPF_SIZE(code) ((code) & 0x18)
|
||||
#define BPF_W 0x00
|
||||
#define BPF_H 0x08
|
||||
#define BPF_B 0x10
|
||||
#define BPF_MODE(code) ((code) & 0xe0)
|
||||
#define BPF_IMM 0x00
|
||||
#define BPF_ABS 0x20
|
||||
#define BPF_IND 0x40
|
||||
#define BPF_MEM 0x60
|
||||
#define BPF_LEN 0x80
|
||||
#define BPF_MSH 0xa0
|
||||
|
||||
/* alu/jmp fields */
|
||||
#define BPF_OP(code) ((code) & 0xf0)
|
||||
#define BPF_ADD 0x00
|
||||
#define BPF_SUB 0x10
|
||||
#define BPF_MUL 0x20
|
||||
#define BPF_DIV 0x30
|
||||
#define BPF_OR 0x40
|
||||
#define BPF_AND 0x50
|
||||
#define BPF_LSH 0x60
|
||||
#define BPF_RSH 0x70
|
||||
#define BPF_NEG 0x80
|
||||
#define BPF_JA 0x00
|
||||
#define BPF_JEQ 0x10
|
||||
#define BPF_JGT 0x20
|
||||
#define BPF_JGE 0x30
|
||||
#define BPF_JSET 0x40
|
||||
#define BPF_SRC(code) ((code) & 0x08)
|
||||
#define BPF_K 0x00
|
||||
#define BPF_X 0x08
|
||||
|
||||
/* ret - BPF_K and BPF_X also apply */
|
||||
#define BPF_RVAL(code) ((code) & 0x18)
|
||||
#define BPF_A 0x10
|
||||
|
||||
/* misc */
|
||||
#define BPF_MISCOP(code) ((code) & 0xf8)
|
||||
#define BPF_TAX 0x00
|
||||
#define BPF_TXA 0x80
|
||||
|
||||
/*
|
||||
* The instruction data structure.
|
||||
*/
|
||||
struct bpf_insn {
|
||||
u_short code;
|
||||
u_char jt;
|
||||
u_char jf;
|
||||
bpf_u_int32 k;
|
||||
};
|
||||
|
||||
/*
|
||||
* Macros for insn array initializers.
|
||||
*/
|
||||
#define BPF_STMT(code, k) { (u_short)(code), 0, 0, k }
|
||||
#define BPF_JUMP(code, k, jt, jf) { (u_short)(code), jt, jf, k }
|
||||
|
||||
#if __STDC__ || defined(__cplusplus)
|
||||
extern int bpf_validate(struct bpf_insn *, int);
|
||||
extern u_int bpf_filter(struct bpf_insn *, u_char *, u_int, u_int);
|
||||
#else
|
||||
extern int bpf_validate();
|
||||
extern u_int bpf_filter();
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Number of scratch memory words (for BPF_LD|BPF_MEM and BPF_ST).
|
||||
*/
|
||||
#define BPF_MEMWORDS 16
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
#include <pcap/bpf.h>
|
||||
|
|
|
@ -8,7 +8,7 @@
|
|||
*/
|
||||
#ifndef lint
|
||||
static const char rcsid[] _U_ =
|
||||
"@(#) $Header: /tcpdump/master/libpcap/pcap-enet.c,v 1.8 2003-11-15 23:24:02 guy Exp $";
|
||||
"@(#) $Header: /tcpdump/master/libpcap/pcap-enet.c,v 1.9 2006-10-04 18:09:22 guy Exp $";
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
|
@ -22,7 +22,7 @@ static const char rcsid[] _U_ =
|
|||
#include <sys/socket.h>
|
||||
|
||||
#include <net/if.h>
|
||||
#include <pcap-bpf.h>
|
||||
#include <pcap/bpf.h>
|
||||
#include <net/enet.h>
|
||||
|
||||
#include <netinet/in.h>
|
||||
|
|
|
@ -27,7 +27,7 @@
|
|||
|
||||
#ifndef lint
|
||||
static const char rcsid[] _U_ =
|
||||
"@(#) $Header: /tcpdump/master/libpcap/pcap-linux.c,v 1.124 2006-10-04 15:50:26 hannes Exp $ (LBL)";
|
||||
"@(#) $Header: /tcpdump/master/libpcap/pcap-linux.c,v 1.125 2006-10-04 18:09:22 guy Exp $ (LBL)";
|
||||
#endif
|
||||
|
||||
/*
|
||||
|
@ -78,7 +78,7 @@ static const char rcsid[] _U_ =
|
|||
#endif
|
||||
|
||||
#include "pcap-int.h"
|
||||
#include "sll.h"
|
||||
#include "pcap/sll.h"
|
||||
|
||||
#ifdef HAVE_DAG_API
|
||||
#include "pcap-dag.h"
|
||||
|
|
|
@ -30,60 +30,10 @@
|
|||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#) $Header: /tcpdump/master/libpcap/pcap-namedb.h,v 1.11 2005-04-19 04:25:01 guy Exp $ (LBL)
|
||||
* @(#) $Header: /tcpdump/master/libpcap/pcap-namedb.h,v 1.12 2006-10-04 18:09:22 guy Exp $ (LBL)
|
||||
*/
|
||||
|
||||
#ifndef lib_pcap_namedb_h
|
||||
#define lib_pcap_namedb_h
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/*
|
||||
* As returned by the pcap_next_etherent()
|
||||
* XXX this stuff doesn't belong in this interface, but this
|
||||
* library already must do name to address translation, so
|
||||
* on systems that don't have support for /etc/ethers, we
|
||||
* export these hooks since they'll
|
||||
* For backwards compatibility.
|
||||
*/
|
||||
struct pcap_etherent {
|
||||
u_char addr[6];
|
||||
char name[122];
|
||||
};
|
||||
#ifndef PCAP_ETHERS_FILE
|
||||
#define PCAP_ETHERS_FILE "/etc/ethers"
|
||||
#endif
|
||||
struct pcap_etherent *pcap_next_etherent(FILE *);
|
||||
u_char *pcap_ether_hostton(const char*);
|
||||
u_char *pcap_ether_aton(const char *);
|
||||
|
||||
bpf_u_int32 **pcap_nametoaddr(const char *);
|
||||
#ifdef INET6
|
||||
struct addrinfo *pcap_nametoaddrinfo(const char *);
|
||||
#endif
|
||||
bpf_u_int32 pcap_nametonetaddr(const char *);
|
||||
|
||||
int pcap_nametoport(const char *, int *, int *);
|
||||
int pcap_nametoportrange(const char *, int *, int *, int *);
|
||||
int pcap_nametoproto(const char *);
|
||||
int pcap_nametoeproto(const char *);
|
||||
int pcap_nametollc(const char *);
|
||||
/*
|
||||
* If a protocol is unknown, PROTO_UNDEF is returned.
|
||||
* Also, pcap_nametoport() returns the protocol along with the port number.
|
||||
* If there are ambiguous entried in /etc/services (i.e. domain
|
||||
* can be either tcp or udp) PROTO_UNDEF is returned.
|
||||
*/
|
||||
#define PROTO_UNDEF -1
|
||||
|
||||
/* XXX move these to pcap-int.h? */
|
||||
int __pcap_atodn(const char *, bpf_u_int32 *);
|
||||
int __pcap_atoin(const char *, bpf_u_int32 *);
|
||||
u_short __pcap_nametodnaddr(const char *);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
#include <pcap/namedb.h>
|
||||
|
|
|
@ -24,7 +24,7 @@
|
|||
|
||||
#ifndef lint
|
||||
static const char rcsid[] _U_ =
|
||||
"@(#) $Header: /tcpdump/master/libpcap/pcap-pf.c,v 1.93 2005-05-03 18:54:00 guy Exp $ (LBL)";
|
||||
"@(#) $Header: /tcpdump/master/libpcap/pcap-pf.c,v 1.94 2006-10-04 18:09:22 guy Exp $ (LBL)";
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
|
@ -62,7 +62,7 @@ struct rtentry;
|
|||
#include <unistd.h>
|
||||
|
||||
/*
|
||||
* Make "pcap.h" not include "pcap-bpf.h"; we are going to include the
|
||||
* Make "pcap.h" not include "pcap/bpf.h"; we are going to include the
|
||||
* native OS version, as we need various BPF ioctls from it.
|
||||
*/
|
||||
#define PCAP_DONT_INCLUDE_PCAP_BPF_H
|
||||
|
@ -285,7 +285,7 @@ pcap_stats_pf(pcap_t *p, struct pcap_stat *ps)
|
|||
}
|
||||
|
||||
/*
|
||||
* We include the OS's <net/bpf.h>, not our "pcap-bpf.h", so we probably
|
||||
* We include the OS's <net/bpf.h>, not our "pcap/bpf.h", so we probably
|
||||
* don't get DLT_DOCSIS defined.
|
||||
*/
|
||||
#ifndef DLT_DOCSIS
|
||||
|
|
|
@ -39,7 +39,7 @@
|
|||
#endif
|
||||
|
||||
#include "pcap-int.h"
|
||||
#include "sll.h"
|
||||
#include "pcap/usb.h"
|
||||
|
||||
#ifdef NEED_STRERROR_H
|
||||
#include "strerror.h"
|
||||
|
|
295
pcap.h
295
pcap.h
|
@ -1,4 +1,3 @@
|
|||
/* -*- Mode: c; tab-width: 8; indent-tabs-mode: 1; c-basic-offset: 8; -*- */
|
||||
/*
|
||||
* Copyright (c) 1993, 1994, 1995, 1996, 1997
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
|
@ -31,294 +30,16 @@
|
|||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#) $Header: /tcpdump/master/libpcap/pcap.h,v 1.58 2006-02-09 22:26:12 guy Exp $ (LBL)
|
||||
* @(#) $Header: /tcpdump/master/libpcap/pcap.h,v 1.59 2006-10-04 18:09:22 guy Exp $ (LBL)
|
||||
*/
|
||||
|
||||
#ifndef lib_pcap_h
|
||||
#define lib_pcap_h
|
||||
|
||||
#if defined(WIN32)
|
||||
#include <pcap-stdinc.h>
|
||||
#elif defined(MSDOS)
|
||||
#include <sys/types.h>
|
||||
#include <sys/socket.h> /* u_int, u_char etc. */
|
||||
#else /* UN*X */
|
||||
#include <sys/types.h>
|
||||
#include <sys/time.h>
|
||||
#endif /* WIN32/MSDOS/UN*X */
|
||||
|
||||
#ifndef PCAP_DONT_INCLUDE_PCAP_BPF_H
|
||||
#include <pcap-bpf.h>
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define PCAP_VERSION_MAJOR 2
|
||||
#define PCAP_VERSION_MINOR 4
|
||||
|
||||
#define PCAP_ERRBUF_SIZE 256
|
||||
|
||||
/*
|
||||
* Compatibility for systems that have a bpf.h that
|
||||
* predates the bpf typedefs for 64-bit support.
|
||||
*/
|
||||
#if BPF_RELEASE - 0 < 199406
|
||||
typedef int bpf_int32;
|
||||
typedef u_int bpf_u_int32;
|
||||
#endif
|
||||
|
||||
typedef struct pcap pcap_t;
|
||||
typedef struct pcap_dumper pcap_dumper_t;
|
||||
typedef struct pcap_if pcap_if_t;
|
||||
typedef struct pcap_addr pcap_addr_t;
|
||||
|
||||
/*
|
||||
* The first record in the file contains saved values for some
|
||||
* of the flags used in the printout phases of tcpdump.
|
||||
* Many fields here are 32 bit ints so compilers won't insert unwanted
|
||||
* padding; these files need to be interchangeable across architectures.
|
||||
* For backwards compatibility.
|
||||
*
|
||||
* Do not change the layout of this structure, in any way (this includes
|
||||
* changes that only affect the length of fields in this structure).
|
||||
*
|
||||
* Also, do not change the interpretation of any of the members of this
|
||||
* structure, in any way (this includes using values other than
|
||||
* LINKTYPE_ values, as defined in "savefile.c", in the "linktype"
|
||||
* field).
|
||||
*
|
||||
* Instead:
|
||||
*
|
||||
* introduce a new structure for the new format, if the layout
|
||||
* of the structure changed;
|
||||
*
|
||||
* send mail to "tcpdump-workers@tcpdump.org", requesting a new
|
||||
* magic number for your new capture file format, and, when
|
||||
* you get the new magic number, put it in "savefile.c";
|
||||
*
|
||||
* use that magic number for save files with the changed file
|
||||
* header;
|
||||
*
|
||||
* make the code in "savefile.c" capable of reading files with
|
||||
* the old file header as well as files with the new file header
|
||||
* (using the magic number to determine the header format).
|
||||
*
|
||||
* Then supply the changes to "patches@tcpdump.org", so that future
|
||||
* versions of libpcap and programs that use it (such as tcpdump) will
|
||||
* be able to read your new capture file format.
|
||||
* Note to OS vendors: do NOT get rid of this file! Many applications
|
||||
* expect to be able to include <pcap.h>, and at least some of them
|
||||
* go through contortions in their configure scripts to try to detect
|
||||
* OSes that have "helpfully" moved pcap.h to <pcap/pcap.h> without
|
||||
* leaving behind a <pcap.h> file.
|
||||
*/
|
||||
struct pcap_file_header {
|
||||
bpf_u_int32 magic;
|
||||
u_short version_major;
|
||||
u_short version_minor;
|
||||
bpf_int32 thiszone; /* gmt to local correction */
|
||||
bpf_u_int32 sigfigs; /* accuracy of timestamps */
|
||||
bpf_u_int32 snaplen; /* max length saved portion of each pkt */
|
||||
bpf_u_int32 linktype; /* data link type (LINKTYPE_*) */
|
||||
};
|
||||
|
||||
typedef enum {
|
||||
PCAP_D_INOUT = 0,
|
||||
PCAP_D_IN,
|
||||
PCAP_D_OUT
|
||||
} pcap_direction_t;
|
||||
|
||||
/*
|
||||
* Generic per-packet information, as supplied by libpcap.
|
||||
*
|
||||
* The time stamp can and should be a "struct timeval", regardless of
|
||||
* whether your system supports 32-bit tv_sec in "struct timeval",
|
||||
* 64-bit tv_sec in "struct timeval", or both if it supports both 32-bit
|
||||
* and 64-bit applications. The on-disk format of savefiles uses 32-bit
|
||||
* tv_sec (and tv_usec); this structure is irrelevant to that. 32-bit
|
||||
* and 64-bit versions of libpcap, even if they're on the same platform,
|
||||
* should supply the appropriate version of "struct timeval", even if
|
||||
* that's not what the underlying packet capture mechanism supplies.
|
||||
*/
|
||||
struct pcap_pkthdr {
|
||||
struct timeval ts; /* time stamp */
|
||||
bpf_u_int32 caplen; /* length of portion present */
|
||||
bpf_u_int32 len; /* length this packet (off wire) */
|
||||
};
|
||||
|
||||
/*
|
||||
* As returned by the pcap_stats()
|
||||
*/
|
||||
struct pcap_stat {
|
||||
u_int ps_recv; /* number of packets received */
|
||||
u_int ps_drop; /* number of packets dropped */
|
||||
u_int ps_ifdrop; /* drops by interface XXX not yet supported */
|
||||
#ifdef WIN32
|
||||
u_int bs_capt; /* number of packets that reach the application */
|
||||
#endif /* WIN32 */
|
||||
};
|
||||
|
||||
#ifdef MSDOS
|
||||
/*
|
||||
* As returned by the pcap_stats_ex()
|
||||
*/
|
||||
struct pcap_stat_ex {
|
||||
u_long rx_packets; /* total packets received */
|
||||
u_long tx_packets; /* total packets transmitted */
|
||||
u_long rx_bytes; /* total bytes received */
|
||||
u_long tx_bytes; /* total bytes transmitted */
|
||||
u_long rx_errors; /* bad packets received */
|
||||
u_long tx_errors; /* packet transmit problems */
|
||||
u_long rx_dropped; /* no space in Rx buffers */
|
||||
u_long tx_dropped; /* no space available for Tx */
|
||||
u_long multicast; /* multicast packets received */
|
||||
u_long collisions;
|
||||
|
||||
/* detailed rx_errors: */
|
||||
u_long rx_length_errors;
|
||||
u_long rx_over_errors; /* receiver ring buff overflow */
|
||||
u_long rx_crc_errors; /* recv'd pkt with crc error */
|
||||
u_long rx_frame_errors; /* recv'd frame alignment error */
|
||||
u_long rx_fifo_errors; /* recv'r fifo overrun */
|
||||
u_long rx_missed_errors; /* recv'r missed packet */
|
||||
|
||||
/* detailed tx_errors */
|
||||
u_long tx_aborted_errors;
|
||||
u_long tx_carrier_errors;
|
||||
u_long tx_fifo_errors;
|
||||
u_long tx_heartbeat_errors;
|
||||
u_long tx_window_errors;
|
||||
};
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Item in a list of interfaces.
|
||||
*/
|
||||
struct pcap_if {
|
||||
struct pcap_if *next;
|
||||
char *name; /* name to hand to "pcap_open_live()" */
|
||||
char *description; /* textual description of interface, or NULL */
|
||||
struct pcap_addr *addresses;
|
||||
bpf_u_int32 flags; /* PCAP_IF_ interface flags */
|
||||
};
|
||||
|
||||
#define PCAP_IF_LOOPBACK 0x00000001 /* interface is loopback */
|
||||
|
||||
/*
|
||||
* Representation of an interface address.
|
||||
*/
|
||||
struct pcap_addr {
|
||||
struct pcap_addr *next;
|
||||
struct sockaddr *addr; /* address */
|
||||
struct sockaddr *netmask; /* netmask for that address */
|
||||
struct sockaddr *broadaddr; /* broadcast address for that address */
|
||||
struct sockaddr *dstaddr; /* P2P destination address for that address */
|
||||
};
|
||||
|
||||
typedef void (*pcap_handler)(u_char *, const struct pcap_pkthdr *,
|
||||
const u_char *);
|
||||
|
||||
char *pcap_lookupdev(char *);
|
||||
int pcap_lookupnet(const char *, bpf_u_int32 *, bpf_u_int32 *, char *);
|
||||
pcap_t *pcap_open_live(const char *, int, int, int, char *);
|
||||
pcap_t *pcap_open_dead(int, int);
|
||||
pcap_t *pcap_open_offline(const char *, char *);
|
||||
pcap_t *pcap_fopen_offline(FILE *, char *);
|
||||
void pcap_close(pcap_t *);
|
||||
int pcap_loop(pcap_t *, int, pcap_handler, u_char *);
|
||||
int pcap_dispatch(pcap_t *, int, pcap_handler, u_char *);
|
||||
const u_char*
|
||||
pcap_next(pcap_t *, struct pcap_pkthdr *);
|
||||
int pcap_next_ex(pcap_t *, struct pcap_pkthdr **, const u_char **);
|
||||
void pcap_breakloop(pcap_t *);
|
||||
int pcap_stats(pcap_t *, struct pcap_stat *);
|
||||
int pcap_setfilter(pcap_t *, struct bpf_program *);
|
||||
int pcap_setdirection(pcap_t *, pcap_direction_t);
|
||||
int pcap_getnonblock(pcap_t *, char *);
|
||||
int pcap_setnonblock(pcap_t *, int, char *);
|
||||
void pcap_perror(pcap_t *, char *);
|
||||
int pcap_inject(pcap_t *, const void *, size_t);
|
||||
int pcap_sendpacket(pcap_t *, const u_char *, int);
|
||||
char *pcap_strerror(int);
|
||||
char *pcap_geterr(pcap_t *);
|
||||
int pcap_compile(pcap_t *, struct bpf_program *, char *, int,
|
||||
bpf_u_int32);
|
||||
int pcap_compile_nopcap(int, int, struct bpf_program *,
|
||||
char *, int, bpf_u_int32);
|
||||
void pcap_freecode(struct bpf_program *);
|
||||
int pcap_datalink(pcap_t *);
|
||||
int pcap_list_datalinks(pcap_t *, int **);
|
||||
int pcap_set_datalink(pcap_t *, int);
|
||||
int pcap_datalink_name_to_val(const char *);
|
||||
const char *pcap_datalink_val_to_name(int);
|
||||
const char *pcap_datalink_val_to_description(int);
|
||||
int pcap_snapshot(pcap_t *);
|
||||
int pcap_is_swapped(pcap_t *);
|
||||
int pcap_major_version(pcap_t *);
|
||||
int pcap_minor_version(pcap_t *);
|
||||
|
||||
/* XXX */
|
||||
FILE *pcap_file(pcap_t *);
|
||||
int pcap_fileno(pcap_t *);
|
||||
|
||||
pcap_dumper_t *pcap_dump_open(pcap_t *, const char *);
|
||||
pcap_dumper_t *pcap_dump_fopen(pcap_t *, FILE *fp);
|
||||
FILE *pcap_dump_file(pcap_dumper_t *);
|
||||
long pcap_dump_ftell(pcap_dumper_t *);
|
||||
int pcap_dump_flush(pcap_dumper_t *);
|
||||
void pcap_dump_close(pcap_dumper_t *);
|
||||
void pcap_dump(u_char *, const struct pcap_pkthdr *, const u_char *);
|
||||
|
||||
int pcap_findalldevs(pcap_if_t **, char *);
|
||||
void pcap_freealldevs(pcap_if_t *);
|
||||
|
||||
const char *pcap_lib_version(void);
|
||||
|
||||
/* XXX this guy lives in the bpf tree */
|
||||
u_int bpf_filter(struct bpf_insn *, u_char *, u_int, u_int);
|
||||
int bpf_validate(struct bpf_insn *f, int len);
|
||||
char *bpf_image(struct bpf_insn *, int);
|
||||
void bpf_dump(struct bpf_program *, int);
|
||||
|
||||
#if defined(WIN32)
|
||||
|
||||
/*
|
||||
* Win32 definitions
|
||||
*/
|
||||
|
||||
int pcap_setbuff(pcap_t *p, int dim);
|
||||
int pcap_setmode(pcap_t *p, int mode);
|
||||
int pcap_setmintocopy(pcap_t *p, int size);
|
||||
|
||||
#ifdef WPCAP
|
||||
/* Include file with the wpcap-specific extensions */
|
||||
#include <Win32-Extensions.h>
|
||||
#endif /* WPCAP */
|
||||
|
||||
#define MODE_CAPT 0
|
||||
#define MODE_STAT 1
|
||||
#define MODE_MON 2
|
||||
|
||||
#elif defined(MSDOS)
|
||||
|
||||
/*
|
||||
* MS-DOS definitions
|
||||
*/
|
||||
|
||||
int pcap_stats_ex (pcap_t *, struct pcap_stat_ex *);
|
||||
void pcap_set_wait (pcap_t *p, void (*yield)(void), int wait);
|
||||
u_long pcap_mac_packets (void);
|
||||
|
||||
#else /* UN*X */
|
||||
|
||||
/*
|
||||
* UN*X definitions
|
||||
*/
|
||||
|
||||
int pcap_get_selectable_fd(pcap_t *);
|
||||
|
||||
#endif /* WIN32/MSDOS/UN*X */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
#include <pcap/pcap.h>
|
||||
|
|
|
@ -0,0 +1,740 @@
|
|||
/*-
|
||||
* Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* This code is derived from the Stanford/CMU enet packet filter,
|
||||
* (net/enet.c) distributed as part of 4.3BSD, and code contributed
|
||||
* to Berkeley by Steven McCanne and Van Jacobson both of Lawrence
|
||||
* Berkeley Laboratory.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
|
||||
*
|
||||
* @(#)bpf.h 7.1 (Berkeley) 5/7/91
|
||||
*
|
||||
* @(#) $Header: /tcpdump/master/libpcap/pcap/bpf.h,v 1.1 2006-10-04 18:09:22 guy Exp $ (LBL)
|
||||
*/
|
||||
|
||||
/*
|
||||
* This is libpcap's cut-down version of bpf.h; it includes only
|
||||
* the stuff needed for the code generator and the userland BPF
|
||||
* interpreter, and the libpcap APIs for setting filters, etc..
|
||||
*
|
||||
* "pcap-bpf.c" will include the native OS version, as it deals with
|
||||
* the OS's BPF implementation.
|
||||
*
|
||||
* XXX - should this all just be moved to "pcap.h"?
|
||||
*/
|
||||
|
||||
#ifndef BPF_MAJOR_VERSION
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* BSD style release date */
|
||||
#define BPF_RELEASE 199606
|
||||
|
||||
#ifdef MSDOS /* must be 32-bit */
|
||||
typedef long bpf_int32;
|
||||
typedef unsigned long bpf_u_int32;
|
||||
#else
|
||||
typedef int bpf_int32;
|
||||
typedef u_int bpf_u_int32;
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Alignment macros. BPF_WORDALIGN rounds up to the next
|
||||
* even multiple of BPF_ALIGNMENT.
|
||||
*/
|
||||
#ifndef __NetBSD__
|
||||
#define BPF_ALIGNMENT sizeof(bpf_int32)
|
||||
#else
|
||||
#define BPF_ALIGNMENT sizeof(long)
|
||||
#endif
|
||||
#define BPF_WORDALIGN(x) (((x)+(BPF_ALIGNMENT-1))&~(BPF_ALIGNMENT-1))
|
||||
|
||||
#define BPF_MAXINSNS 512
|
||||
#define BPF_MAXBUFSIZE 0x8000
|
||||
#define BPF_MINBUFSIZE 32
|
||||
|
||||
/*
|
||||
* Structure for "pcap_compile()", "pcap_setfilter()", etc..
|
||||
*/
|
||||
struct bpf_program {
|
||||
u_int bf_len;
|
||||
struct bpf_insn *bf_insns;
|
||||
};
|
||||
|
||||
/*
|
||||
* Struct return by BIOCVERSION. This represents the version number of
|
||||
* the filter language described by the instruction encodings below.
|
||||
* bpf understands a program iff kernel_major == filter_major &&
|
||||
* kernel_minor >= filter_minor, that is, if the value returned by the
|
||||
* running kernel has the same major number and a minor number equal
|
||||
* equal to or less than the filter being downloaded. Otherwise, the
|
||||
* results are undefined, meaning an error may be returned or packets
|
||||
* may be accepted haphazardly.
|
||||
* It has nothing to do with the source code version.
|
||||
*/
|
||||
struct bpf_version {
|
||||
u_short bv_major;
|
||||
u_short bv_minor;
|
||||
};
|
||||
/* Current version number of filter architecture. */
|
||||
#define BPF_MAJOR_VERSION 1
|
||||
#define BPF_MINOR_VERSION 1
|
||||
|
||||
/*
|
||||
* Data-link level type codes.
|
||||
*
|
||||
* Do *NOT* add new values to this list without asking
|
||||
* "tcpdump-workers@tcpdump.org" for a value. Otherwise, you run the
|
||||
* risk of using a value that's already being used for some other purpose,
|
||||
* and of having tools that read libpcap-format captures not being able
|
||||
* to handle captures with your new DLT_ value, with no hope that they
|
||||
* will ever be changed to do so (as that would destroy their ability
|
||||
* to read captures using that value for that other purpose).
|
||||
*/
|
||||
|
||||
/*
|
||||
* These are the types that are the same on all platforms, and that
|
||||
* have been defined by <net/bpf.h> for ages.
|
||||
*/
|
||||
#define DLT_NULL 0 /* BSD loopback encapsulation */
|
||||
#define DLT_EN10MB 1 /* Ethernet (10Mb) */
|
||||
#define DLT_EN3MB 2 /* Experimental Ethernet (3Mb) */
|
||||
#define DLT_AX25 3 /* Amateur Radio AX.25 */
|
||||
#define DLT_PRONET 4 /* Proteon ProNET Token Ring */
|
||||
#define DLT_CHAOS 5 /* Chaos */
|
||||
#define DLT_IEEE802 6 /* IEEE 802 Networks */
|
||||
#define DLT_ARCNET 7 /* ARCNET, with BSD-style header */
|
||||
#define DLT_SLIP 8 /* Serial Line IP */
|
||||
#define DLT_PPP 9 /* Point-to-point Protocol */
|
||||
#define DLT_FDDI 10 /* FDDI */
|
||||
|
||||
/*
|
||||
* These are types that are different on some platforms, and that
|
||||
* have been defined by <net/bpf.h> for ages. We use #ifdefs to
|
||||
* detect the BSDs that define them differently from the traditional
|
||||
* libpcap <net/bpf.h>
|
||||
*
|
||||
* 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-encapsulated ATM */
|
||||
|
||||
#ifdef __OpenBSD__
|
||||
#define DLT_RAW 14 /* raw IP */
|
||||
#else
|
||||
#define DLT_RAW 12 /* raw IP */
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Given that the only OS that currently generates BSD/OS SLIP or PPP
|
||||
* is, well, BSD/OS, arguably everybody should have chosen its values
|
||||
* for DLT_SLIP_BSDOS and DLT_PPP_BSDOS, which are 15 and 16, but they
|
||||
* didn't. So it goes.
|
||||
*/
|
||||
#if defined(__NetBSD__) || defined(__FreeBSD__)
|
||||
#ifndef DLT_SLIP_BSDOS
|
||||
#define DLT_SLIP_BSDOS 13 /* BSD/OS Serial Line IP */
|
||||
#define DLT_PPP_BSDOS 14 /* BSD/OS Point-to-point Protocol */
|
||||
#endif
|
||||
#else
|
||||
#define DLT_SLIP_BSDOS 15 /* BSD/OS Serial Line IP */
|
||||
#define DLT_PPP_BSDOS 16 /* BSD/OS Point-to-point Protocol */
|
||||
#endif
|
||||
|
||||
/*
|
||||
* 17 is used for DLT_OLD_PFLOG in OpenBSD;
|
||||
* OBSOLETE: DLT_PFLOG is 117 in OpenBSD now as well. See below.
|
||||
* 18 is used for DLT_PFSYNC in OpenBSD; don't use it for anything else.
|
||||
*/
|
||||
|
||||
#define DLT_ATM_CLIP 19 /* Linux Classical-IP over ATM */
|
||||
|
||||
/*
|
||||
* Apparently Redback uses this for its SmartEdge 400/800. I hope
|
||||
* nobody else decided to use it, too.
|
||||
*/
|
||||
#define DLT_REDBACK_SMARTEDGE 32
|
||||
|
||||
/*
|
||||
* These values are defined by NetBSD; other platforms should refrain from
|
||||
* using them for other purposes, so that NetBSD savefiles with link
|
||||
* types of 50 or 51 can be read as this type on all platforms.
|
||||
*/
|
||||
#define DLT_PPP_SERIAL 50 /* PPP over serial with HDLC encapsulation */
|
||||
#define DLT_PPP_ETHER 51 /* PPP over Ethernet */
|
||||
|
||||
/*
|
||||
* The Axent Raptor firewall - now the Symantec Enterprise Firewall - uses
|
||||
* a link-layer type of 99 for the tcpdump it supplies. The link-layer
|
||||
* header has 6 bytes of unknown data, something that appears to be an
|
||||
* Ethernet type, and 36 bytes that appear to be 0 in at least one capture
|
||||
* I've seen.
|
||||
*/
|
||||
#define DLT_SYMANTEC_FIREWALL 99
|
||||
|
||||
/*
|
||||
* Values between 100 and 103 are used in capture file headers as
|
||||
* link-layer types corresponding to DLT_ types that differ
|
||||
* between platforms; don't use those values for new DLT_ new types.
|
||||
*/
|
||||
|
||||
/*
|
||||
* This value was defined by libpcap 0.5; platforms that have defined
|
||||
* it with a different value should define it here with that value -
|
||||
* a link type of 104 in a save file will be mapped to DLT_C_HDLC,
|
||||
* whatever value that happens to be, so programs will correctly
|
||||
* handle files with that link type regardless of the value of
|
||||
* DLT_C_HDLC.
|
||||
*
|
||||
* The name DLT_C_HDLC was used by BSD/OS; we use that name for source
|
||||
* compatibility with programs written for BSD/OS.
|
||||
*
|
||||
* libpcap 0.5 defined it as DLT_CHDLC; we define DLT_CHDLC as well,
|
||||
* for source compatibility with programs written for libpcap 0.5.
|
||||
*/
|
||||
#define DLT_C_HDLC 104 /* Cisco HDLC */
|
||||
#define DLT_CHDLC DLT_C_HDLC
|
||||
|
||||
#define DLT_IEEE802_11 105 /* IEEE 802.11 wireless */
|
||||
|
||||
/*
|
||||
* 106 is reserved for Linux Classical IP over ATM; it's like DLT_RAW,
|
||||
* except when it isn't. (I.e., sometimes it's just raw IP, and
|
||||
* sometimes it isn't.) We currently handle it as DLT_LINUX_SLL,
|
||||
* so that we don't have to worry about the link-layer header.)
|
||||
*/
|
||||
|
||||
/*
|
||||
* Frame Relay; BSD/OS has a DLT_FR with a value of 11, but that collides
|
||||
* with other values.
|
||||
* DLT_FR and DLT_FRELAY packets start with the Q.922 Frame Relay header
|
||||
* (DLCI, etc.).
|
||||
*/
|
||||
#define DLT_FRELAY 107
|
||||
|
||||
/*
|
||||
* OpenBSD DLT_LOOP, for loopback devices; it's like DLT_NULL, except
|
||||
* that the AF_ type in the link-layer header is in network byte order.
|
||||
*
|
||||
* OpenBSD defines it as 12, but that collides with DLT_RAW, so we
|
||||
* define it as 108 here. If OpenBSD picks up this file, it should
|
||||
* define DLT_LOOP as 12 in its version, as per the comment above -
|
||||
* and should not use 108 as a DLT_ value.
|
||||
*/
|
||||
#define DLT_LOOP 108
|
||||
|
||||
/*
|
||||
* Encapsulated packets for IPsec; DLT_ENC is 13 in OpenBSD, but that's
|
||||
* DLT_SLIP_BSDOS in NetBSD, so we don't use 13 for it in OSes other
|
||||
* than OpenBSD.
|
||||
*/
|
||||
#ifdef __OpenBSD__
|
||||
#define DLT_ENC 13
|
||||
#else
|
||||
#define DLT_ENC 109
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Values between 110 and 112 are reserved for use in capture file headers
|
||||
* as link-layer types corresponding to DLT_ types that might differ
|
||||
* between platforms; don't use those values for new DLT_ types
|
||||
* other than the corresponding DLT_ types.
|
||||
*/
|
||||
|
||||
/*
|
||||
* This is for Linux cooked sockets.
|
||||
*/
|
||||
#define DLT_LINUX_SLL 113
|
||||
|
||||
/*
|
||||
* Apple LocalTalk hardware.
|
||||
*/
|
||||
#define DLT_LTALK 114
|
||||
|
||||
/*
|
||||
* Acorn Econet.
|
||||
*/
|
||||
#define DLT_ECONET 115
|
||||
|
||||
/*
|
||||
* Reserved for use with OpenBSD ipfilter.
|
||||
*/
|
||||
#define DLT_IPFILTER 116
|
||||
|
||||
/*
|
||||
* OpenBSD DLT_PFLOG; DLT_PFLOG is 17 in OpenBSD, but that's DLT_LANE8023
|
||||
* in SuSE 6.3, so we can't use 17 for it in capture-file headers.
|
||||
*
|
||||
* XXX: is there a conflict with DLT_PFSYNC 18 as well?
|
||||
*/
|
||||
#ifdef __OpenBSD__
|
||||
#define DLT_OLD_PFLOG 17
|
||||
#define DLT_PFSYNC 18
|
||||
#endif
|
||||
#define DLT_PFLOG 117
|
||||
|
||||
/*
|
||||
* Registered for Cisco-internal use.
|
||||
*/
|
||||
#define DLT_CISCO_IOS 118
|
||||
|
||||
/*
|
||||
* For 802.11 cards using the Prism II chips, with a link-layer
|
||||
* header including Prism monitor mode information plus an 802.11
|
||||
* header.
|
||||
*/
|
||||
#define DLT_PRISM_HEADER 119
|
||||
|
||||
/*
|
||||
* Reserved for Aironet 802.11 cards, with an Aironet link-layer header
|
||||
* (see Doug Ambrisko's FreeBSD patches).
|
||||
*/
|
||||
#define DLT_AIRONET_HEADER 120
|
||||
|
||||
/*
|
||||
* Reserved for Siemens HiPath HDLC.
|
||||
*/
|
||||
#define DLT_HHDLC 121
|
||||
|
||||
/*
|
||||
* This is for RFC 2625 IP-over-Fibre Channel.
|
||||
*
|
||||
* This is not for use with raw Fibre Channel, where the link-layer
|
||||
* header starts with a Fibre Channel frame header; it's for IP-over-FC,
|
||||
* where the link-layer header starts with an RFC 2625 Network_Header
|
||||
* field.
|
||||
*/
|
||||
#define DLT_IP_OVER_FC 122
|
||||
|
||||
/*
|
||||
* This is for Full Frontal ATM on Solaris with SunATM, with a
|
||||
* pseudo-header followed by an AALn PDU.
|
||||
*
|
||||
* There may be other forms of Full Frontal ATM on other OSes,
|
||||
* with different pseudo-headers.
|
||||
*
|
||||
* If ATM software returns a pseudo-header with VPI/VCI information
|
||||
* (and, ideally, packet type information, e.g. signalling, ILMI,
|
||||
* LANE, LLC-multiplexed traffic, etc.), it should not use
|
||||
* DLT_ATM_RFC1483, but should get a new DLT_ value, so tcpdump
|
||||
* and the like don't have to infer the presence or absence of a
|
||||
* pseudo-header and the form of the pseudo-header.
|
||||
*/
|
||||
#define DLT_SUNATM 123 /* Solaris+SunATM */
|
||||
|
||||
/*
|
||||
* Reserved as per request from Kent Dahlgren <kent@praesum.com>
|
||||
* for private use.
|
||||
*/
|
||||
#define DLT_RIO 124 /* RapidIO */
|
||||
#define DLT_PCI_EXP 125 /* PCI Express */
|
||||
#define DLT_AURORA 126 /* Xilinx Aurora link layer */
|
||||
|
||||
/*
|
||||
* Header for 802.11 plus a number of bits of link-layer information
|
||||
* including radio information, used by some recent BSD drivers as
|
||||
* well as the madwifi Atheros driver for Linux.
|
||||
*/
|
||||
#define DLT_IEEE802_11_RADIO 127 /* 802.11 plus radiotap radio header */
|
||||
|
||||
/*
|
||||
* Reserved for the TZSP encapsulation, as per request from
|
||||
* Chris Waters <chris.waters@networkchemistry.com>
|
||||
* TZSP is a generic encapsulation for any other link type,
|
||||
* which includes a means to include meta-information
|
||||
* with the packet, e.g. signal strength and channel
|
||||
* for 802.11 packets.
|
||||
*/
|
||||
#define DLT_TZSP 128 /* Tazmen Sniffer Protocol */
|
||||
|
||||
/*
|
||||
* BSD's ARCNET headers have the source host, destination host,
|
||||
* and type at the beginning of the packet; that's what's handed
|
||||
* up to userland via BPF.
|
||||
*
|
||||
* Linux's ARCNET headers, however, have a 2-byte offset field
|
||||
* between the host IDs and the type; that's what's handed up
|
||||
* to userland via PF_PACKET sockets.
|
||||
*
|
||||
* We therefore have to have separate DLT_ values for them.
|
||||
*/
|
||||
#define DLT_ARCNET_LINUX 129 /* ARCNET */
|
||||
|
||||
/*
|
||||
* Juniper-private data link types, as per request from
|
||||
* Hannes Gredler <hannes@juniper.net>. The DLT_s are used
|
||||
* for passing on chassis-internal metainformation such as
|
||||
* QOS profiles, etc..
|
||||
*/
|
||||
#define DLT_JUNIPER_MLPPP 130
|
||||
#define DLT_JUNIPER_MLFR 131
|
||||
#define DLT_JUNIPER_ES 132
|
||||
#define DLT_JUNIPER_GGSN 133
|
||||
#define DLT_JUNIPER_MFR 134
|
||||
#define DLT_JUNIPER_ATM2 135
|
||||
#define DLT_JUNIPER_SERVICES 136
|
||||
#define DLT_JUNIPER_ATM1 137
|
||||
|
||||
/*
|
||||
* Apple IP-over-IEEE 1394, as per a request from Dieter Siegmund
|
||||
* <dieter@apple.com>. The header that's presented is an Ethernet-like
|
||||
* header:
|
||||
*
|
||||
* #define FIREWIRE_EUI64_LEN 8
|
||||
* struct firewire_header {
|
||||
* u_char firewire_dhost[FIREWIRE_EUI64_LEN];
|
||||
* u_char firewire_shost[FIREWIRE_EUI64_LEN];
|
||||
* u_short firewire_type;
|
||||
* };
|
||||
*
|
||||
* with "firewire_type" being an Ethernet type value, rather than,
|
||||
* for example, raw GASP frames being handed up.
|
||||
*/
|
||||
#define DLT_APPLE_IP_OVER_IEEE1394 138
|
||||
|
||||
/*
|
||||
* 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.
|
||||
*/
|
||||
#define DLT_DOCSIS 143
|
||||
|
||||
/*
|
||||
* Linux-IrDA packets. Protocol defined at http://www.irda.org.
|
||||
* Those packets include IrLAP headers and above (IrLMP...), but
|
||||
* don't include Phy framing (SOF/EOF/CRC & byte stuffing), because Phy
|
||||
* framing can be handled by the hardware and depend on the bitrate.
|
||||
* This is exactly the format you would get capturing on a Linux-IrDA
|
||||
* interface (irdaX), but not on a raw serial port.
|
||||
* Note the capture is done in "Linux-cooked" mode, so each packet include
|
||||
* a fake packet header (struct sll_header). This is because IrDA packet
|
||||
* decoding is dependant on the direction of the packet (incomming or
|
||||
* outgoing).
|
||||
* When/if other platform implement IrDA capture, we may revisit the
|
||||
* issue and define a real DLT_IRDA...
|
||||
* Jean II
|
||||
*/
|
||||
#define DLT_LINUX_IRDA 144
|
||||
|
||||
/*
|
||||
* Reserved for IBM SP switch and IBM Next Federation switch.
|
||||
*/
|
||||
#define DLT_IBM_SP 145
|
||||
#define DLT_IBM_SN 146
|
||||
|
||||
/*
|
||||
* Reserved for private use. If you have some link-layer header type
|
||||
* that you want to use within your organization, with the capture files
|
||||
* using that link-layer header type not ever be sent outside your
|
||||
* organization, you can use these values.
|
||||
*
|
||||
* No libpcap release will use these for any purpose, nor will any
|
||||
* tcpdump release use them, either.
|
||||
*
|
||||
* Do *NOT* use these in capture files that you expect anybody not using
|
||||
* your private versions of capture-file-reading tools to read; in
|
||||
* particular, do *NOT* use them in products, otherwise you may find that
|
||||
* people won't be able to use tcpdump, or snort, or Ethereal, or... to
|
||||
* read capture files from your firewall/intrusion detection/traffic
|
||||
* monitoring/etc. appliance, or whatever product uses that DLT_ value,
|
||||
* and you may also find that the developers of those applications will
|
||||
* not accept patches to let them read those files.
|
||||
*
|
||||
* Also, do not use them if somebody might send you a capture using them
|
||||
* for *their* private type and tools using them for *your* private type
|
||||
* would have to read them.
|
||||
*
|
||||
* Instead, ask "tcpdump-workers@tcpdump.org" for a new DLT_ value,
|
||||
* as per the comment above, and use the type you're given.
|
||||
*/
|
||||
#define DLT_USER0 147
|
||||
#define DLT_USER1 148
|
||||
#define DLT_USER2 149
|
||||
#define DLT_USER3 150
|
||||
#define DLT_USER4 151
|
||||
#define DLT_USER5 152
|
||||
#define DLT_USER6 153
|
||||
#define DLT_USER7 154
|
||||
#define DLT_USER8 155
|
||||
#define DLT_USER9 156
|
||||
#define DLT_USER10 157
|
||||
#define DLT_USER11 158
|
||||
#define DLT_USER12 159
|
||||
#define DLT_USER13 160
|
||||
#define DLT_USER14 161
|
||||
#define DLT_USER15 162
|
||||
|
||||
/*
|
||||
* For future use with 802.11 captures - defined by AbsoluteValue
|
||||
* Systems to store a number of bits of link-layer information
|
||||
* including radio information:
|
||||
*
|
||||
* http://www.shaftnet.org/~pizza/software/capturefrm.txt
|
||||
*
|
||||
* but it might be used by some non-AVS drivers now or in the
|
||||
* future.
|
||||
*/
|
||||
#define DLT_IEEE802_11_RADIO_AVS 163 /* 802.11 plus AVS radio header */
|
||||
|
||||
/*
|
||||
* Juniper-private data link type, as per request from
|
||||
* Hannes Gredler <hannes@juniper.net>. The DLT_s are used
|
||||
* for passing on chassis-internal metainformation such as
|
||||
* QOS profiles, etc..
|
||||
*/
|
||||
#define DLT_JUNIPER_MONITOR 164
|
||||
|
||||
/*
|
||||
* Reserved for BACnet MS/TP.
|
||||
*/
|
||||
#define DLT_BACNET_MS_TP 165
|
||||
|
||||
/*
|
||||
* Another PPP variant as per request from Karsten Keil <kkeil@suse.de>.
|
||||
*
|
||||
* This is used in some OSes to allow a kernel socket filter to distinguish
|
||||
* between incoming and outgoing packets, on a socket intended to
|
||||
* supply pppd with outgoing packets so it can do dial-on-demand and
|
||||
* hangup-on-lack-of-demand; incoming packets are filtered out so they
|
||||
* don't cause pppd to hold the connection up (you don't want random
|
||||
* input packets such as port scans, packets from old lost connections,
|
||||
* etc. to force the connection to stay up).
|
||||
*
|
||||
* The first byte of the PPP header (0xff03) is modified to accomodate
|
||||
* the direction - 0x00 = IN, 0x01 = OUT.
|
||||
*/
|
||||
#define DLT_PPP_PPPD 166
|
||||
|
||||
/*
|
||||
* Names for backwards compatibility with older versions of some PPP
|
||||
* software; new software should use DLT_PPP_PPPD.
|
||||
*/
|
||||
#define DLT_PPP_WITH_DIRECTION DLT_PPP_PPPD
|
||||
#define DLT_LINUX_PPP_WITHDIRECTION DLT_PPP_PPPD
|
||||
|
||||
/*
|
||||
* Juniper-private data link type, as per request from
|
||||
* Hannes Gredler <hannes@juniper.net>. The DLT_s are used
|
||||
* for passing on chassis-internal metainformation such as
|
||||
* QOS profiles, cookies, etc..
|
||||
*/
|
||||
#define DLT_JUNIPER_PPPOE 167
|
||||
#define DLT_JUNIPER_PPPOE_ATM 168
|
||||
|
||||
#define DLT_GPRS_LLC 169 /* GPRS LLC */
|
||||
#define DLT_GPF_T 170 /* GPF-T (ITU-T G.7041/Y.1303) */
|
||||
#define DLT_GPF_F 171 /* GPF-F (ITU-T G.7041/Y.1303) */
|
||||
|
||||
/*
|
||||
* Requested by Oolan Zimmer <oz@gcom.com> for use in Gcom's T1/E1 line
|
||||
* monitoring equipment.
|
||||
*/
|
||||
#define DLT_GCOM_T1E1 172
|
||||
#define DLT_GCOM_SERIAL 173
|
||||
|
||||
/*
|
||||
* Juniper-private data link type, as per request from
|
||||
* Hannes Gredler <hannes@juniper.net>. The DLT_ is used
|
||||
* for internal communication to Physical Interface Cards (PIC)
|
||||
*/
|
||||
#define DLT_JUNIPER_PIC_PEER 174
|
||||
|
||||
/*
|
||||
* Link types requested by Gregor Maier <gregor@endace.com> of Endace
|
||||
* Measurement Systems. They add an ERF header (see
|
||||
* http://www.endace.com/support/EndaceRecordFormat.pdf) in front of
|
||||
* the link-layer header.
|
||||
*/
|
||||
#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
|
||||
|
||||
/*
|
||||
* Juniper-private data link type, as per request from
|
||||
* Hannes Gredler <hannes@juniper.net>.
|
||||
* The DLT_ are used for prepending meta-information
|
||||
* like interface index, interface name
|
||||
* before standard Ethernet, PPP, Frelay & C-HDLC Frames
|
||||
*/
|
||||
#define DLT_JUNIPER_ETHER 178
|
||||
#define DLT_JUNIPER_PPP 179
|
||||
#define DLT_JUNIPER_FRELAY 180
|
||||
#define DLT_JUNIPER_CHDLC 181
|
||||
|
||||
/*
|
||||
* Multi Link Frame Relay (FRF.16)
|
||||
*/
|
||||
#define DLT_MFR 182
|
||||
|
||||
/*
|
||||
* Juniper-private data link type, as per request from
|
||||
* Hannes Gredler <hannes@juniper.net>.
|
||||
* The DLT_ is used for internal communication with a
|
||||
* voice Adapter Card (PIC)
|
||||
*/
|
||||
#define DLT_JUNIPER_VP 183
|
||||
|
||||
/*
|
||||
* Arinc 429 frames.
|
||||
* DLT_ requested by Gianluca Varenni <gianluca.varenni@cacetech.com>.
|
||||
* Every frame contains a 32bit A429 label.
|
||||
* More documentation on Arinc 429 can be found at
|
||||
* http://www.condoreng.com/support/downloads/tutorials/ARINCTutorial.pdf
|
||||
*/
|
||||
#define DLT_A429 184
|
||||
|
||||
/*
|
||||
* Arinc 653 Interpartition Communication messages.
|
||||
* DLT_ requested by Gianluca Varenni <gianluca.varenni@cacetech.com>.
|
||||
* Please refer to the A653-1 standard for more information.
|
||||
*/
|
||||
#define DLT_A653_ICM 185
|
||||
|
||||
/*
|
||||
* USB packets; requested by Paolo Abeni <paolo.abeni@email.it>.
|
||||
*/
|
||||
#define DLT_USB 186
|
||||
|
||||
/*
|
||||
* Controller Area Network (CAN) v. 2.0B packets.
|
||||
* DLT_ requested by Gianluca Varenni <gianluca.varenni@cacetech.com>.
|
||||
* Used to dump CAN packets coming from a CAN Vector board.
|
||||
* More documentation on the CAN v2.0B frames can be found at
|
||||
* http://www.can-cia.org/downloads/?269
|
||||
*/
|
||||
#define DLT_CAN20B 190
|
||||
|
||||
/*
|
||||
* The instruction encodings.
|
||||
*/
|
||||
/* instruction classes */
|
||||
#define BPF_CLASS(code) ((code) & 0x07)
|
||||
#define BPF_LD 0x00
|
||||
#define BPF_LDX 0x01
|
||||
#define BPF_ST 0x02
|
||||
#define BPF_STX 0x03
|
||||
#define BPF_ALU 0x04
|
||||
#define BPF_JMP 0x05
|
||||
#define BPF_RET 0x06
|
||||
#define BPF_MISC 0x07
|
||||
|
||||
/* ld/ldx fields */
|
||||
#define BPF_SIZE(code) ((code) & 0x18)
|
||||
#define BPF_W 0x00
|
||||
#define BPF_H 0x08
|
||||
#define BPF_B 0x10
|
||||
#define BPF_MODE(code) ((code) & 0xe0)
|
||||
#define BPF_IMM 0x00
|
||||
#define BPF_ABS 0x20
|
||||
#define BPF_IND 0x40
|
||||
#define BPF_MEM 0x60
|
||||
#define BPF_LEN 0x80
|
||||
#define BPF_MSH 0xa0
|
||||
|
||||
/* alu/jmp fields */
|
||||
#define BPF_OP(code) ((code) & 0xf0)
|
||||
#define BPF_ADD 0x00
|
||||
#define BPF_SUB 0x10
|
||||
#define BPF_MUL 0x20
|
||||
#define BPF_DIV 0x30
|
||||
#define BPF_OR 0x40
|
||||
#define BPF_AND 0x50
|
||||
#define BPF_LSH 0x60
|
||||
#define BPF_RSH 0x70
|
||||
#define BPF_NEG 0x80
|
||||
#define BPF_JA 0x00
|
||||
#define BPF_JEQ 0x10
|
||||
#define BPF_JGT 0x20
|
||||
#define BPF_JGE 0x30
|
||||
#define BPF_JSET 0x40
|
||||
#define BPF_SRC(code) ((code) & 0x08)
|
||||
#define BPF_K 0x00
|
||||
#define BPF_X 0x08
|
||||
|
||||
/* ret - BPF_K and BPF_X also apply */
|
||||
#define BPF_RVAL(code) ((code) & 0x18)
|
||||
#define BPF_A 0x10
|
||||
|
||||
/* misc */
|
||||
#define BPF_MISCOP(code) ((code) & 0xf8)
|
||||
#define BPF_TAX 0x00
|
||||
#define BPF_TXA 0x80
|
||||
|
||||
/*
|
||||
* The instruction data structure.
|
||||
*/
|
||||
struct bpf_insn {
|
||||
u_short code;
|
||||
u_char jt;
|
||||
u_char jf;
|
||||
bpf_u_int32 k;
|
||||
};
|
||||
|
||||
/*
|
||||
* Macros for insn array initializers.
|
||||
*/
|
||||
#define BPF_STMT(code, k) { (u_short)(code), 0, 0, k }
|
||||
#define BPF_JUMP(code, k, jt, jf) { (u_short)(code), jt, jf, k }
|
||||
|
||||
#if __STDC__ || defined(__cplusplus)
|
||||
extern int bpf_validate(struct bpf_insn *, int);
|
||||
extern u_int bpf_filter(struct bpf_insn *, u_char *, u_int, u_int);
|
||||
#else
|
||||
extern int bpf_validate();
|
||||
extern u_int bpf_filter();
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Number of scratch memory words (for BPF_LD|BPF_MEM and BPF_ST).
|
||||
*/
|
||||
#define BPF_MEMWORDS 16
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
|
@ -0,0 +1,89 @@
|
|||
/*
|
||||
* Copyright (c) 1994, 1996
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the Computer Systems
|
||||
* Engineering Group at Lawrence Berkeley Laboratory.
|
||||
* 4. Neither the name of the University nor of the Laboratory may be used
|
||||
* to endorse or promote products derived from this software without
|
||||
* specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
|
||||
*
|
||||
* @(#) $Header: /tcpdump/master/libpcap/pcap/namedb.h,v 1.1 2006-10-04 18:09:22 guy Exp $ (LBL)
|
||||
*/
|
||||
|
||||
#ifndef lib_pcap_namedb_h
|
||||
#define lib_pcap_namedb_h
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/*
|
||||
* As returned by the pcap_next_etherent()
|
||||
* XXX this stuff doesn't belong in this interface, but this
|
||||
* library already must do name to address translation, so
|
||||
* on systems that don't have support for /etc/ethers, we
|
||||
* export these hooks since they'll
|
||||
*/
|
||||
struct pcap_etherent {
|
||||
u_char addr[6];
|
||||
char name[122];
|
||||
};
|
||||
#ifndef PCAP_ETHERS_FILE
|
||||
#define PCAP_ETHERS_FILE "/etc/ethers"
|
||||
#endif
|
||||
struct pcap_etherent *pcap_next_etherent(FILE *);
|
||||
u_char *pcap_ether_hostton(const char*);
|
||||
u_char *pcap_ether_aton(const char *);
|
||||
|
||||
bpf_u_int32 **pcap_nametoaddr(const char *);
|
||||
#ifdef INET6
|
||||
struct addrinfo *pcap_nametoaddrinfo(const char *);
|
||||
#endif
|
||||
bpf_u_int32 pcap_nametonetaddr(const char *);
|
||||
|
||||
int pcap_nametoport(const char *, int *, int *);
|
||||
int pcap_nametoportrange(const char *, int *, int *, int *);
|
||||
int pcap_nametoproto(const char *);
|
||||
int pcap_nametoeproto(const char *);
|
||||
int pcap_nametollc(const char *);
|
||||
/*
|
||||
* If a protocol is unknown, PROTO_UNDEF is returned.
|
||||
* Also, pcap_nametoport() returns the protocol along with the port number.
|
||||
* If there are ambiguous entried in /etc/services (i.e. domain
|
||||
* can be either tcp or udp) PROTO_UNDEF is returned.
|
||||
*/
|
||||
#define PROTO_UNDEF -1
|
||||
|
||||
/* XXX move these to pcap-int.h? */
|
||||
int __pcap_atodn(const char *, bpf_u_int32 *);
|
||||
int __pcap_atoin(const char *, bpf_u_int32 *);
|
||||
u_short __pcap_nametodnaddr(const char *);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
|
@ -0,0 +1,324 @@
|
|||
/* -*- Mode: c; tab-width: 8; indent-tabs-mode: 1; c-basic-offset: 8; -*- */
|
||||
/*
|
||||
* Copyright (c) 1993, 1994, 1995, 1996, 1997
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the Computer Systems
|
||||
* Engineering Group at Lawrence Berkeley Laboratory.
|
||||
* 4. Neither the name of the University nor of the Laboratory may be used
|
||||
* to endorse or promote products derived from this software without
|
||||
* specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
|
||||
*
|
||||
* @(#) $Header: /tcpdump/master/libpcap/pcap/pcap.h,v 1.1 2006-10-04 18:09:22 guy Exp $ (LBL)
|
||||
*/
|
||||
|
||||
#ifndef lib_pcap_pcap_h
|
||||
#define lib_pcap_pcap_h
|
||||
|
||||
#if defined(WIN32)
|
||||
#include <pcap-stdinc.h>
|
||||
#elif defined(MSDOS)
|
||||
#include <sys/types.h>
|
||||
#include <sys/socket.h> /* u_int, u_char etc. */
|
||||
#else /* UN*X */
|
||||
#include <sys/types.h>
|
||||
#include <sys/time.h>
|
||||
#endif /* WIN32/MSDOS/UN*X */
|
||||
|
||||
#ifndef PCAP_DONT_INCLUDE_PCAP_BPF_H
|
||||
#include <pcap/bpf.h>
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define PCAP_VERSION_MAJOR 2
|
||||
#define PCAP_VERSION_MINOR 4
|
||||
|
||||
#define PCAP_ERRBUF_SIZE 256
|
||||
|
||||
/*
|
||||
* Compatibility for systems that have a bpf.h that
|
||||
* predates the bpf typedefs for 64-bit support.
|
||||
*/
|
||||
#if BPF_RELEASE - 0 < 199406
|
||||
typedef int bpf_int32;
|
||||
typedef u_int bpf_u_int32;
|
||||
#endif
|
||||
|
||||
typedef struct pcap pcap_t;
|
||||
typedef struct pcap_dumper pcap_dumper_t;
|
||||
typedef struct pcap_if pcap_if_t;
|
||||
typedef struct pcap_addr pcap_addr_t;
|
||||
|
||||
/*
|
||||
* The first record in the file contains saved values for some
|
||||
* of the flags used in the printout phases of tcpdump.
|
||||
* Many fields here are 32 bit ints so compilers won't insert unwanted
|
||||
* padding; these files need to be interchangeable across architectures.
|
||||
*
|
||||
* Do not change the layout of this structure, in any way (this includes
|
||||
* changes that only affect the length of fields in this structure).
|
||||
*
|
||||
* Also, do not change the interpretation of any of the members of this
|
||||
* structure, in any way (this includes using values other than
|
||||
* LINKTYPE_ values, as defined in "savefile.c", in the "linktype"
|
||||
* field).
|
||||
*
|
||||
* Instead:
|
||||
*
|
||||
* introduce a new structure for the new format, if the layout
|
||||
* of the structure changed;
|
||||
*
|
||||
* send mail to "tcpdump-workers@tcpdump.org", requesting a new
|
||||
* magic number for your new capture file format, and, when
|
||||
* you get the new magic number, put it in "savefile.c";
|
||||
*
|
||||
* use that magic number for save files with the changed file
|
||||
* header;
|
||||
*
|
||||
* make the code in "savefile.c" capable of reading files with
|
||||
* the old file header as well as files with the new file header
|
||||
* (using the magic number to determine the header format).
|
||||
*
|
||||
* Then supply the changes to "patches@tcpdump.org", so that future
|
||||
* versions of libpcap and programs that use it (such as tcpdump) will
|
||||
* be able to read your new capture file format.
|
||||
*/
|
||||
struct pcap_file_header {
|
||||
bpf_u_int32 magic;
|
||||
u_short version_major;
|
||||
u_short version_minor;
|
||||
bpf_int32 thiszone; /* gmt to local correction */
|
||||
bpf_u_int32 sigfigs; /* accuracy of timestamps */
|
||||
bpf_u_int32 snaplen; /* max length saved portion of each pkt */
|
||||
bpf_u_int32 linktype; /* data link type (LINKTYPE_*) */
|
||||
};
|
||||
|
||||
typedef enum {
|
||||
PCAP_D_INOUT = 0,
|
||||
PCAP_D_IN,
|
||||
PCAP_D_OUT
|
||||
} pcap_direction_t;
|
||||
|
||||
/*
|
||||
* Generic per-packet information, as supplied by libpcap.
|
||||
*
|
||||
* The time stamp can and should be a "struct timeval", regardless of
|
||||
* whether your system supports 32-bit tv_sec in "struct timeval",
|
||||
* 64-bit tv_sec in "struct timeval", or both if it supports both 32-bit
|
||||
* and 64-bit applications. The on-disk format of savefiles uses 32-bit
|
||||
* tv_sec (and tv_usec); this structure is irrelevant to that. 32-bit
|
||||
* and 64-bit versions of libpcap, even if they're on the same platform,
|
||||
* should supply the appropriate version of "struct timeval", even if
|
||||
* that's not what the underlying packet capture mechanism supplies.
|
||||
*/
|
||||
struct pcap_pkthdr {
|
||||
struct timeval ts; /* time stamp */
|
||||
bpf_u_int32 caplen; /* length of portion present */
|
||||
bpf_u_int32 len; /* length this packet (off wire) */
|
||||
};
|
||||
|
||||
/*
|
||||
* As returned by the pcap_stats()
|
||||
*/
|
||||
struct pcap_stat {
|
||||
u_int ps_recv; /* number of packets received */
|
||||
u_int ps_drop; /* number of packets dropped */
|
||||
u_int ps_ifdrop; /* drops by interface XXX not yet supported */
|
||||
#ifdef WIN32
|
||||
u_int bs_capt; /* number of packets that reach the application */
|
||||
#endif /* WIN32 */
|
||||
};
|
||||
|
||||
#ifdef MSDOS
|
||||
/*
|
||||
* As returned by the pcap_stats_ex()
|
||||
*/
|
||||
struct pcap_stat_ex {
|
||||
u_long rx_packets; /* total packets received */
|
||||
u_long tx_packets; /* total packets transmitted */
|
||||
u_long rx_bytes; /* total bytes received */
|
||||
u_long tx_bytes; /* total bytes transmitted */
|
||||
u_long rx_errors; /* bad packets received */
|
||||
u_long tx_errors; /* packet transmit problems */
|
||||
u_long rx_dropped; /* no space in Rx buffers */
|
||||
u_long tx_dropped; /* no space available for Tx */
|
||||
u_long multicast; /* multicast packets received */
|
||||
u_long collisions;
|
||||
|
||||
/* detailed rx_errors: */
|
||||
u_long rx_length_errors;
|
||||
u_long rx_over_errors; /* receiver ring buff overflow */
|
||||
u_long rx_crc_errors; /* recv'd pkt with crc error */
|
||||
u_long rx_frame_errors; /* recv'd frame alignment error */
|
||||
u_long rx_fifo_errors; /* recv'r fifo overrun */
|
||||
u_long rx_missed_errors; /* recv'r missed packet */
|
||||
|
||||
/* detailed tx_errors */
|
||||
u_long tx_aborted_errors;
|
||||
u_long tx_carrier_errors;
|
||||
u_long tx_fifo_errors;
|
||||
u_long tx_heartbeat_errors;
|
||||
u_long tx_window_errors;
|
||||
};
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Item in a list of interfaces.
|
||||
*/
|
||||
struct pcap_if {
|
||||
struct pcap_if *next;
|
||||
char *name; /* name to hand to "pcap_open_live()" */
|
||||
char *description; /* textual description of interface, or NULL */
|
||||
struct pcap_addr *addresses;
|
||||
bpf_u_int32 flags; /* PCAP_IF_ interface flags */
|
||||
};
|
||||
|
||||
#define PCAP_IF_LOOPBACK 0x00000001 /* interface is loopback */
|
||||
|
||||
/*
|
||||
* Representation of an interface address.
|
||||
*/
|
||||
struct pcap_addr {
|
||||
struct pcap_addr *next;
|
||||
struct sockaddr *addr; /* address */
|
||||
struct sockaddr *netmask; /* netmask for that address */
|
||||
struct sockaddr *broadaddr; /* broadcast address for that address */
|
||||
struct sockaddr *dstaddr; /* P2P destination address for that address */
|
||||
};
|
||||
|
||||
typedef void (*pcap_handler)(u_char *, const struct pcap_pkthdr *,
|
||||
const u_char *);
|
||||
|
||||
char *pcap_lookupdev(char *);
|
||||
int pcap_lookupnet(const char *, bpf_u_int32 *, bpf_u_int32 *, char *);
|
||||
pcap_t *pcap_open_live(const char *, int, int, int, char *);
|
||||
pcap_t *pcap_open_dead(int, int);
|
||||
pcap_t *pcap_open_offline(const char *, char *);
|
||||
pcap_t *pcap_fopen_offline(FILE *, char *);
|
||||
void pcap_close(pcap_t *);
|
||||
int pcap_loop(pcap_t *, int, pcap_handler, u_char *);
|
||||
int pcap_dispatch(pcap_t *, int, pcap_handler, u_char *);
|
||||
const u_char*
|
||||
pcap_next(pcap_t *, struct pcap_pkthdr *);
|
||||
int pcap_next_ex(pcap_t *, struct pcap_pkthdr **, const u_char **);
|
||||
void pcap_breakloop(pcap_t *);
|
||||
int pcap_stats(pcap_t *, struct pcap_stat *);
|
||||
int pcap_setfilter(pcap_t *, struct bpf_program *);
|
||||
int pcap_setdirection(pcap_t *, pcap_direction_t);
|
||||
int pcap_getnonblock(pcap_t *, char *);
|
||||
int pcap_setnonblock(pcap_t *, int, char *);
|
||||
void pcap_perror(pcap_t *, char *);
|
||||
int pcap_inject(pcap_t *, const void *, size_t);
|
||||
int pcap_sendpacket(pcap_t *, const u_char *, int);
|
||||
char *pcap_strerror(int);
|
||||
char *pcap_geterr(pcap_t *);
|
||||
int pcap_compile(pcap_t *, struct bpf_program *, char *, int,
|
||||
bpf_u_int32);
|
||||
int pcap_compile_nopcap(int, int, struct bpf_program *,
|
||||
char *, int, bpf_u_int32);
|
||||
void pcap_freecode(struct bpf_program *);
|
||||
int pcap_datalink(pcap_t *);
|
||||
int pcap_list_datalinks(pcap_t *, int **);
|
||||
int pcap_set_datalink(pcap_t *, int);
|
||||
int pcap_datalink_name_to_val(const char *);
|
||||
const char *pcap_datalink_val_to_name(int);
|
||||
const char *pcap_datalink_val_to_description(int);
|
||||
int pcap_snapshot(pcap_t *);
|
||||
int pcap_is_swapped(pcap_t *);
|
||||
int pcap_major_version(pcap_t *);
|
||||
int pcap_minor_version(pcap_t *);
|
||||
|
||||
/* XXX */
|
||||
FILE *pcap_file(pcap_t *);
|
||||
int pcap_fileno(pcap_t *);
|
||||
|
||||
pcap_dumper_t *pcap_dump_open(pcap_t *, const char *);
|
||||
pcap_dumper_t *pcap_dump_fopen(pcap_t *, FILE *fp);
|
||||
FILE *pcap_dump_file(pcap_dumper_t *);
|
||||
long pcap_dump_ftell(pcap_dumper_t *);
|
||||
int pcap_dump_flush(pcap_dumper_t *);
|
||||
void pcap_dump_close(pcap_dumper_t *);
|
||||
void pcap_dump(u_char *, const struct pcap_pkthdr *, const u_char *);
|
||||
|
||||
int pcap_findalldevs(pcap_if_t **, char *);
|
||||
void pcap_freealldevs(pcap_if_t *);
|
||||
|
||||
const char *pcap_lib_version(void);
|
||||
|
||||
/* XXX this guy lives in the bpf tree */
|
||||
u_int bpf_filter(struct bpf_insn *, u_char *, u_int, u_int);
|
||||
int bpf_validate(struct bpf_insn *f, int len);
|
||||
char *bpf_image(struct bpf_insn *, int);
|
||||
void bpf_dump(struct bpf_program *, int);
|
||||
|
||||
#if defined(WIN32)
|
||||
|
||||
/*
|
||||
* Win32 definitions
|
||||
*/
|
||||
|
||||
int pcap_setbuff(pcap_t *p, int dim);
|
||||
int pcap_setmode(pcap_t *p, int mode);
|
||||
int pcap_setmintocopy(pcap_t *p, int size);
|
||||
|
||||
#ifdef WPCAP
|
||||
/* Include file with the wpcap-specific extensions */
|
||||
#include <Win32-Extensions.h>
|
||||
#endif /* WPCAP */
|
||||
|
||||
#define MODE_CAPT 0
|
||||
#define MODE_STAT 1
|
||||
#define MODE_MON 2
|
||||
|
||||
#elif defined(MSDOS)
|
||||
|
||||
/*
|
||||
* MS-DOS definitions
|
||||
*/
|
||||
|
||||
int pcap_stats_ex (pcap_t *, struct pcap_stat_ex *);
|
||||
void pcap_set_wait (pcap_t *p, void (*yield)(void), int wait);
|
||||
u_long pcap_mac_packets (void);
|
||||
|
||||
#else /* UN*X */
|
||||
|
||||
/*
|
||||
* UN*X definitions
|
||||
*/
|
||||
|
||||
int pcap_get_selectable_fd(pcap_t *);
|
||||
|
||||
#endif /* WIN32/MSDOS/UN*X */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
4
pcap1.h
4
pcap1.h
|
@ -31,7 +31,7 @@
|
|||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#) $Header: /tcpdump/master/libpcap/pcap1.h,v 1.2 2004-03-30 14:42:50 mcr Exp $ (LBL)
|
||||
* @(#) $Header: /tcpdump/master/libpcap/pcap1.h,v 1.3 2006-10-04 18:09:22 guy Exp $ (LBL)
|
||||
*/
|
||||
|
||||
#ifndef lib_pcap_h
|
||||
|
@ -45,7 +45,7 @@
|
|||
#endif /* WIN32 */
|
||||
|
||||
#ifndef PCAP_DONT_INCLUDE_PCAP_BPF_H
|
||||
#include <pcap-bpf.h>
|
||||
#include <pcap/bpf.h>
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
|
|
|
@ -30,7 +30,7 @@
|
|||
|
||||
#ifndef lint
|
||||
static const char rcsid[] _U_ =
|
||||
"@(#) $Header: /tcpdump/master/libpcap/savefile.c,v 1.145 2006-07-27 21:02:57 gianluca Exp $ (LBL)";
|
||||
"@(#) $Header: /tcpdump/master/libpcap/savefile.c,v 1.146 2006-10-04 18:09:22 guy Exp $ (LBL)";
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
|
@ -313,7 +313,7 @@ static const char rcsid[] _U_ =
|
|||
* would have to read them.
|
||||
*
|
||||
* Instead, in those cases, ask "tcpdump-workers@tcpdump.org" for a new DLT_
|
||||
* and LINKTYPE_ value, as per the comment in pcap-bpf.h, and use the type
|
||||
* and LINKTYPE_ value, as per the comment in pcap/bpf.h, and use the type
|
||||
* you're given.
|
||||
*/
|
||||
#define LINKTYPE_USER0 147
|
||||
|
|
|
@ -22,7 +22,7 @@
|
|||
|
||||
#ifndef lint
|
||||
static const char rcsid[] _U_ =
|
||||
"@(#) $Header: /tcpdump/master/libpcap/scanner.l,v 1.105 2005-11-09 23:49:30 guy Exp $ (LBL)";
|
||||
"@(#) $Header: /tcpdump/master/libpcap/scanner.l,v 1.106 2006-10-04 18:09:22 guy Exp $ (LBL)";
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
|
@ -52,7 +52,7 @@ static const char rcsid[] _U_ =
|
|||
#define AI_NUMERICHOST 0x04
|
||||
#endif
|
||||
#endif /*INET6*/
|
||||
#include <pcap-namedb.h>
|
||||
#include <pcap/namedb.h>
|
||||
#include "tokdefs.h"
|
||||
|
||||
#ifdef HAVE_OS_PROTO_H
|
||||
|
|
124
sll.h
124
sll.h
|
@ -1,124 +0,0 @@
|
|||
/*-
|
||||
* Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* This code is derived from the Stanford/CMU enet packet filter,
|
||||
* (net/enet.c) distributed as part of 4.3BSD, and code contributed
|
||||
* to Berkeley by Steven McCanne and Van Jacobson both of Lawrence
|
||||
* Berkeley Laboratory.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
|
||||
*
|
||||
* @(#) $Header: /tcpdump/master/libpcap/Attic/sll.h,v 1.7 2002-06-11 17:04:48 itojun Exp $ (LBL)
|
||||
*/
|
||||
|
||||
/*
|
||||
* For captures on Linux cooked sockets, we construct a fake header
|
||||
* that includes:
|
||||
*
|
||||
* a 2-byte "packet type" which is one of:
|
||||
*
|
||||
* LINUX_SLL_HOST packet was sent to us
|
||||
* LINUX_SLL_BROADCAST packet was broadcast
|
||||
* LINUX_SLL_MULTICAST packet was multicast
|
||||
* LINUX_SLL_OTHERHOST packet was sent to somebody else
|
||||
* LINUX_SLL_OUTGOING packet was sent *by* us;
|
||||
*
|
||||
* a 2-byte Ethernet protocol field;
|
||||
*
|
||||
* a 2-byte link-layer type;
|
||||
*
|
||||
* a 2-byte link-layer address length;
|
||||
*
|
||||
* an 8-byte source link-layer address, whose actual length is
|
||||
* specified by the previous value.
|
||||
*
|
||||
* All fields except for the link-layer address are in network byte order.
|
||||
*
|
||||
* DO NOT change the layout of this structure, or change any of the
|
||||
* LINUX_SLL_ values below. If you must change the link-layer header
|
||||
* for a "cooked" Linux capture, introduce a new DLT_ type (ask
|
||||
* "tcpdump-workers@tcpdump.org" for one, so that you don't give it a
|
||||
* value that collides with a value already being used), and use the
|
||||
* new header in captures of that type, so that programs that can
|
||||
* handle DLT_LINUX_SLL captures will continue to handle them correctly
|
||||
* without any change, and so that capture files with different headers
|
||||
* can be told apart and programs that read them can dissect the
|
||||
* packets in them.
|
||||
*/
|
||||
|
||||
/*
|
||||
* A DLT_LINUX_SLL fake link-layer header.
|
||||
*/
|
||||
#define SLL_HDR_LEN 16 /* total header length */
|
||||
#define SLL_ADDRLEN 8 /* length of address field */
|
||||
|
||||
struct sll_header {
|
||||
u_int16_t sll_pkttype; /* packet type */
|
||||
u_int16_t sll_hatype; /* link-layer address type */
|
||||
u_int16_t sll_halen; /* link-layer address length */
|
||||
u_int8_t sll_addr[SLL_ADDRLEN]; /* link-layer address */
|
||||
u_int16_t sll_protocol; /* protocol */
|
||||
};
|
||||
|
||||
/*
|
||||
* The LINUX_SLL_ values for "sll_pkttype"; these correspond to the
|
||||
* PACKET_ values on Linux, but are defined here so that they're
|
||||
* available even on systems other than Linux, and so that they
|
||||
* don't change even if the PACKET_ values change.
|
||||
*/
|
||||
#define LINUX_SLL_HOST 0
|
||||
#define LINUX_SLL_BROADCAST 1
|
||||
#define LINUX_SLL_MULTICAST 2
|
||||
#define LINUX_SLL_OTHERHOST 3
|
||||
#define LINUX_SLL_OUTGOING 4
|
||||
|
||||
/*
|
||||
* The LINUX_SLL_ values for "sll_protocol"; these correspond to the
|
||||
* ETH_P_ values on Linux, but are defined here so that they're
|
||||
* available even on systems other than Linux. We assume, for now,
|
||||
* that the ETH_P_ values won't change in Linux; if they do, then:
|
||||
*
|
||||
* if we don't translate them in "pcap-linux.c", capture files
|
||||
* won't necessarily be readable if captured on a system that
|
||||
* defines ETH_P_ values that don't match these values;
|
||||
*
|
||||
* if we do translate them in "pcap-linux.c", that makes life
|
||||
* unpleasant for the BPF code generator, as the values you test
|
||||
* for in the kernel aren't the values that you test for when
|
||||
* reading a capture file, so the fixup code run on BPF programs
|
||||
* handed to the kernel ends up having to do more work.
|
||||
*
|
||||
* Add other values here as necessary, for handling packet types that
|
||||
* might show up on non-Ethernet, non-802.x networks. (Not all the ones
|
||||
* in the Linux "if_ether.h" will, I suspect, actually show up in
|
||||
* captures.)
|
||||
*/
|
||||
#define LINUX_SLL_P_802_3 0x0001 /* Novell 802.3 frames without 802.2 LLC header */
|
||||
#define LINUX_SLL_P_802_2 0x0004 /* 802.2 frames (not D/I/X Ethernet) */
|
Reference in New Issue