提交ledset

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gangphon 2022-08-25 18:43:03 +08:00
parent b41b4705e6
commit 5e68b7c2a9
327 changed files with 71330 additions and 0 deletions

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ledset/.gitignore vendored Normal file
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# Makefile for cygwin gcc
# Nate Lawson <nate@rootlabs.com>
SUBDIRS = basic_dump basic_dump_ex iflist pcap_filter pktdump_ex readfile readfile_ex savedump sendpack UDPdump
all clean install uninstall: ${SUBDIRS}
for subdir in ${SUBDIRS}; do \
echo "Entering $$subdir"; \
(cd $$subdir && ${MAKE} $@) \
done;

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# Makefile for cygwin gcc
# Loris Degioanni
PCAP_PATH = ../../lib
CFLAGS = -g -O -mno-cygwin -I ../../include
OBJS = udpdump.o
LIBS = -L ${PCAP_PATH} -lwpcap -lwsock32
all: ${OBJS}
${CC} ${CFLAGS} -o udpdump.exe ${OBJS} ${LIBS}
clean:
rm -f ${OBJS} udpdump.exe
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${CC} ${CFLAGS} -c -o $*.o $<

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/*
* Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2006 CACE Technologies, Davis (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. Neither the name of the Politecnico di Torino, CACE Technologies
* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifdef _MSC_VER
/*
* we do not want the warnings about the old deprecated and unsecure CRT functions
* since these examples can be compiled under *nix as well
*/
#define _CRT_SECURE_NO_WARNINGS
#endif
#include "pcap.h"
/* 4 bytes IP address */
typedef struct ip_address
{
u_char byte1;
u_char byte2;
u_char byte3;
u_char byte4;
}ip_address;
/* IPv4 header */
typedef struct ip_header
{
u_char ver_ihl; // Version (4 bits) + Internet header length (4 bits)
u_char tos; // Type of service
u_short tlen; // Total length
u_short identification; // Identification
u_short flags_fo; // Flags (3 bits) + Fragment offset (13 bits)
u_char ttl; // Time to live
u_char proto; // Protocol
u_short crc; // Header checksum
ip_address saddr; // Source address
ip_address daddr; // Destination address
u_int op_pad; // Option + Padding
}ip_header;
/* UDP header*/
typedef struct udp_header
{
u_short sport; // Source port
u_short dport; // Destination port
u_short len; // Datagram length
u_short crc; // Checksum
}udp_header;
/* prototype of the packet handler */
void packet_handler(u_char *param, const struct pcap_pkthdr *header, const u_char *pkt_data);
int main()
{
pcap_if_t *alldevs;
pcap_if_t *d;
int inum;
int i=0;
pcap_t *adhandle;
char errbuf[PCAP_ERRBUF_SIZE];
u_int netmask;
char packet_filter[] = "ip and udp";
struct bpf_program fcode;
/* Retrieve the device list */
if(pcap_findalldevs(&alldevs, errbuf) == -1)
{
fprintf(stderr,"Error in pcap_findalldevs: %s\n", errbuf);
exit(1);
}
/* Print the list */
for(d=alldevs; d; d=d->next)
{
printf("%d. %s", ++i, d->name);
if (d->description)
printf(" (%s)\n", d->description);
else
printf(" (No description available)\n");
}
if(i==0)
{
printf("\nNo interfaces found! Make sure WinPcap is installed.\n");
return -1;
}
printf("Enter the interface number (1-%d):",i);
scanf("%d", &inum);
/* Check if the user specified a valid adapter */
if(inum < 1 || inum > i)
{
printf("\nAdapter number out of range.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Jump to the selected adapter */
for(d=alldevs, i=0; i< inum-1 ;d=d->next, i++);
/* Open the adapter */
if ((adhandle= pcap_open_live(d->name, // name of the device
65536, // portion of the packet to capture.
// 65536 grants that the whole packet will be captured on all the MACs.
1, // promiscuous mode (nonzero means promiscuous)
1000, // read timeout
errbuf // error buffer
)) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter. %s is not supported by WinPcap\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Check the link layer. We support only Ethernet for simplicity. */
if(pcap_datalink(adhandle) != DLT_EN10MB)
{
fprintf(stderr,"\nThis program works only on Ethernet networks.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
if(d->addresses != NULL)
/* Retrieve the mask of the first address of the interface */
netmask=((struct sockaddr_in *)(d->addresses->netmask))->sin_addr.S_un.S_addr;
else
/* If the interface is without addresses we suppose to be in a C class network */
netmask=0xffffff;
//compile the filter
if (pcap_compile(adhandle, &fcode, packet_filter, 1, netmask) <0 )
{
fprintf(stderr,"\nUnable to compile the packet filter. Check the syntax.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
//set the filter
if (pcap_setfilter(adhandle, &fcode)<0)
{
fprintf(stderr,"\nError setting the filter.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
printf("\nlistening on %s...\n", d->description);
/* At this point, we don't need any more the device list. Free it */
pcap_freealldevs(alldevs);
/* start the capture */
pcap_loop(adhandle, 0, packet_handler, NULL);
return 0;
}
/* Callback function invoked by libpcap for every incoming packet */
void packet_handler(u_char *param, const struct pcap_pkthdr *header, const u_char *pkt_data)
{
struct tm *ltime;
char timestr[16];
ip_header *ih;
udp_header *uh;
u_int ip_len;
u_short sport,dport;
time_t local_tv_sec;
/*
* unused parameter
*/
(VOID)(param);
/* convert the timestamp to readable format */
local_tv_sec = header->ts.tv_sec;
ltime=localtime(&local_tv_sec);
strftime( timestr, sizeof timestr, "%H:%M:%S", ltime);
/* print timestamp and length of the packet */
printf("%s.%.6d len:%d ", timestr, header->ts.tv_usec, header->len);
/* retireve the position of the ip header */
ih = (ip_header *) (pkt_data +
14); //length of ethernet header
/* retireve the position of the udp header */
ip_len = (ih->ver_ihl & 0xf) * 4;
uh = (udp_header *) ((u_char*)ih + ip_len);
/* convert from network byte order to host byte order */
sport = ntohs( uh->sport );
dport = ntohs( uh->dport );
/* print ip addresses and udp ports */
printf("%d.%d.%d.%d.%d -> %d.%d.%d.%d.%d\n",
ih->saddr.byte1,
ih->saddr.byte2,
ih->saddr.byte3,
ih->saddr.byte4,
sport,
ih->daddr.byte1,
ih->daddr.byte2,
ih->daddr.byte3,
ih->daddr.byte4,
dport);
}

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# Makefile for cygwin gcc
# Nate Lawson <nate@rootlabs.com>
PCAP_PATH = ../../lib
CFLAGS = -g -O -mno-cygwin -I ../../include
OBJS = basic_dump.o
LIBS = -L ${PCAP_PATH} -lwpcap
all: ${OBJS}
${CC} ${CFLAGS} -o basic_dump.exe ${OBJS} ${LIBS}
clean:
rm -f ${OBJS} basic_dump.exe
.c.o:
${CC} ${CFLAGS} -c -o $*.o $<

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#ifdef _MSC_VER
/*
* we do not want the warnings about the old deprecated and unsecure CRT functions
* since these examples can be compiled under *nix as well
*/
#define _CRT_SECURE_NO_WARNINGS
#endif
#include "pcap.h"
/* prototype of the packet handler */
void packet_handler(u_char *param, const struct pcap_pkthdr *header, const u_char *pkt_data);
int main()
{
pcap_if_t *alldevs;
pcap_if_t *d;
int inum;
int i=0;
pcap_t *adhandle;
char errbuf[PCAP_ERRBUF_SIZE];
/* Retrieve the device list */
if(pcap_findalldevs(&alldevs, errbuf) == -1)
{
fprintf(stderr,"Error in pcap_findalldevs: %s\n", errbuf);
exit(1);
}
/* Print the list */
for(d=alldevs; d; d=d->next)
{
printf("%d. %s", ++i, d->name);
if (d->description)
printf(" (%s)\n", d->description);
else
printf(" (No description available)\n");
}
if(i==0)
{
printf("\nNo interfaces found! Make sure WinPcap is installed.\n");
return -1;
}
printf("Enter the interface number (1-%d):",i);
scanf("%d", &inum);
if(inum < 1 || inum > i)
{
printf("\nInterface number out of range.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Jump to the selected adapter */
for(d=alldevs, i=0; i< inum-1 ;d=d->next, i++);
/* Open the device */
/* Open the adapter */
if ((adhandle= pcap_open_live(d->name, // name of the device
65536, // portion of the packet to capture.
// 65536 grants that the whole packet will be captured on all the MACs.
1, // promiscuous mode (nonzero means promiscuous)
1000, // read timeout
errbuf // error buffer
)) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter. %s is not supported by WinPcap\n", d->name);
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
printf("\nlistening on %s...\n", d->description);
/* At this point, we don't need any more the device list. Free it */
pcap_freealldevs(alldevs);
/* start the capture */
pcap_loop(adhandle, 0, packet_handler, NULL);
pcap_close(adhandle);
return 0;
}
/* Callback function invoked by libpcap for every incoming packet */
void packet_handler(u_char *param, const struct pcap_pkthdr *header, const u_char *pkt_data)
{
struct tm *ltime;
char timestr[16];
time_t local_tv_sec;
/*
* unused parameters
*/
(VOID)(param);
(VOID)(pkt_data);
/* convert the timestamp to readable format */
local_tv_sec = header->ts.tv_sec;
ltime=localtime(&local_tv_sec);
strftime( timestr, sizeof timestr, "%H:%M:%S", ltime);
printf("%s,%.6d len:%d\n", timestr, header->ts.tv_usec, header->len);
}

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View File

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@ -0,0 +1,17 @@
# Makefile for cygwin gcc
# Nate Lawson <nate@rootlabs.com>
PCAP_PATH = ../../lib
CFLAGS = -g -O -mno-cygwin -I ../../include
OBJS = basic_dump_ex.o
LIBS = -L ${PCAP_PATH} -lwpcap
all: ${OBJS}
${CC} ${CFLAGS} -o basic_dump_ex.exe ${OBJS} ${LIBS}
clean:
rm -f ${OBJS} basic_dump_ex.exe
.c.o:
${CC} ${CFLAGS} -c -o $*.o $<

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@ -0,0 +1,106 @@
#ifdef _MSC_VER
/*
* we do not want the warnings about the old deprecated and unsecure CRT functions
* since these examples can be compiled under *nix as well
*/
#define _CRT_SECURE_NO_WARNINGS
#endif
#include "pcap.h"
int main()
{
pcap_if_t *alldevs;
pcap_if_t *d;
int inum;
int i=0;
pcap_t *adhandle;
int res;
char errbuf[PCAP_ERRBUF_SIZE];
struct tm *ltime;
char timestr[16];
struct pcap_pkthdr *header;
const u_char *pkt_data;
time_t local_tv_sec;
/* Retrieve the device list */
if(pcap_findalldevs(&alldevs, errbuf) == -1)
{
fprintf(stderr,"Error in pcap_findalldevs: %s\n", errbuf);
return -1;
}
/* Print the list */
for(d=alldevs; d; d=d->next)
{
printf("%d. %s", ++i, d->name);
if (d->description)
printf(" (%s)\n", d->description);
else
printf(" (No description available)\n");
}
if(i==0)
{
printf("\nNo interfaces found! Make sure WinPcap is installed.\n");
return -1;
}
printf("Enter the interface number (1-%d):",i);
scanf("%d", &inum);
if(inum < 1 || inum > i)
{
printf("\nInterface number out of range.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Jump to the selected adapter */
for(d=alldevs, i=0; i< inum-1 ;d=d->next, i++);
/* Open the adapter */
if ((adhandle= pcap_open_live(d->name, // name of the device
65536, // portion of the packet to capture.
// 65536 grants that the whole packet will be captured on all the MACs.
1, // promiscuous mode (nonzero means promiscuous)
1000, // read timeout
errbuf // error buffer
)) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter. %s is not supported by WinPcap\n", d->name);
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
printf("\nlistening on %s...\n", d->description);
/* At this point, we don't need any more the device list. Free it */
pcap_freealldevs(alldevs);
/* Retrieve the packets */
while((res = pcap_next_ex( adhandle, &header, &pkt_data)) >= 0){
if(res == 0)
/* Timeout elapsed */
continue;
/* convert the timestamp to readable format */
local_tv_sec = header->ts.tv_sec;
ltime=localtime(&local_tv_sec);
strftime( timestr, sizeof timestr, "%H:%M:%S", ltime);
printf("%s,%.6d len:%d\n", timestr, header->ts.tv_usec, header->len);
}
if(res == -1){
printf("Error reading the packets: %s\n", pcap_geterr(adhandle));
return -1;
}
pcap_close(adhandle);
return 0;
}

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@ -0,0 +1,110 @@
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View File

@ -0,0 +1,17 @@
# Makefile for cygwin gcc
# Nate Lawson <nate@rootlabs.com>
PCAP_PATH = ../../lib
CFLAGS = -g -O -mno-cygwin -I ../../include
OBJS = iflist.o
LIBS = -L ${PCAP_PATH} -lwpcap
all: ${OBJS}
${CC} ${CFLAGS} -o iflist.exe ${OBJS} ${LIBS}
clean:
rm -f ${OBJS} iflist.exe
.c.o:
${CC} ${CFLAGS} -c -o $*.o $<

View File

@ -0,0 +1,172 @@
/*
* Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2006 CACE Technologies, Davis (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. Neither the name of the Politecnico di Torino, CACE Technologies
* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifdef _MSC_VER
/*
* we do not want the warnings about the old deprecated and unsecure CRT functions
* since these examples can be compiled under *nix as well
*/
#define _CRT_SECURE_NO_WARNINGS
#endif
#include "pcap.h"
#ifndef WIN32
#include <sys/socket.h>
#include <netinet/in.h>
#else
#include <winsock.h>
#endif
// Function prototypes
void ifprint(pcap_if_t *d);
char *iptos(u_long in);
char* ip6tos(struct sockaddr *sockaddr, char *address, int addrlen);
int main()
{
pcap_if_t *alldevs;
pcap_if_t *d;
char errbuf[PCAP_ERRBUF_SIZE+1];
/* Retrieve the device list */
if(pcap_findalldevs(&alldevs, errbuf) == -1)
{
fprintf(stderr,"Error in pcap_findalldevs: %s\n", errbuf);
exit(1);
}
/* Scan the list printing every entry */
for(d=alldevs;d;d=d->next)
{
ifprint(d);
}
/* Free the device list */
pcap_freealldevs(alldevs);
return 1;
}
/* Print all the available information on the given interface */
void ifprint(pcap_if_t *d)
{
pcap_addr_t *a;
char ip6str[128];
/* Name */
printf("%s\n",d->name);
/* Description */
if (d->description)
printf("\tDescription: %s\n",d->description);
/* Loopback Address*/
printf("\tLoopback: %s\n",(d->flags & PCAP_IF_LOOPBACK)?"yes":"no");
/* IP addresses */
for(a=d->addresses;a;a=a->next) {
printf("\tAddress Family: #%d\n",a->addr->sa_family);
switch(a->addr->sa_family)
{
case AF_INET:
printf("\tAddress Family Name: AF_INET\n");
if (a->addr)
printf("\tAddress: %s\n",iptos(((struct sockaddr_in *)a->addr)->sin_addr.s_addr));
if (a->netmask)
printf("\tNetmask: %s\n",iptos(((struct sockaddr_in *)a->netmask)->sin_addr.s_addr));
if (a->broadaddr)
printf("\tBroadcast Address: %s\n",iptos(((struct sockaddr_in *)a->broadaddr)->sin_addr.s_addr));
if (a->dstaddr)
printf("\tDestination Address: %s\n",iptos(((struct sockaddr_in *)a->dstaddr)->sin_addr.s_addr));
break;
case AF_INET6:
printf("\tAddress Family Name: AF_INET6\n");
#ifndef __MINGW32__ /* Cygnus doesn't have IPv6 */
if (a->addr)
printf("\tAddress: %s\n", ip6tos(a->addr, ip6str, sizeof(ip6str)));
#endif
break;
default:
printf("\tAddress Family Name: Unknown\n");
break;
}
}
printf("\n");
}
/* From tcptraceroute, convert a numeric IP address to a string */
#define IPTOSBUFFERS 12
char *iptos(u_long in)
{
static char output[IPTOSBUFFERS][3*4+3+1];
static short which;
u_char *p;
p = (u_char *)&in;
which = (which + 1 == IPTOSBUFFERS ? 0 : which + 1);
sprintf(output[which], "%d.%d.%d.%d", p[0], p[1], p[2], p[3]);
return output[which];
}
#ifndef __MINGW32__ /* Cygnus doesn't have IPv6 */
char* ip6tos(struct sockaddr *sockaddr, char *address, int addrlen)
{
socklen_t sockaddrlen;
#ifdef WIN32
sockaddrlen = sizeof(struct sockaddr_in6);
#else
sockaddrlen = sizeof(struct sockaddr_storage);
#endif
if(getnameinfo(sockaddr,
sockaddrlen,
address,
addrlen,
NULL,
0,
NI_NUMERICHOST) != 0) address = NULL;
return address;
}
#endif /* __MINGW32__ */

View File

@ -0,0 +1,110 @@
# Microsoft Developer Studio Project File - Name="iflist" - Package Owner=<4>
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View File

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View File

@ -0,0 +1,17 @@
# Makefile for cygwin gcc
# Nate Lawson <nate@rootlabs.com>
PCAP_PATH = ../../lib
CFLAGS = -g -O -mno-cygwin -I ../../include
OBJS = pcap_filter.o
LIBS = -L ${PCAP_PATH} -lwpcap
all: ${OBJS}
${CC} ${CFLAGS} -o pf.exe ${OBJS} ${LIBS}
clean:
rm -f ${OBJS} pf.exe
.c.o:
${CC} ${CFLAGS} -c -o $*.o $<

View File

@ -0,0 +1,179 @@
/*
* Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2006 CACE Technologies, Davis (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. Neither the name of the Politecnico di Torino, CACE Technologies
* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <pcap.h>
#define MAX_PRINT 80
#define MAX_LINE 16
void usage();
int main(int argc, char **argv)
{
pcap_t *fp;
char errbuf[PCAP_ERRBUF_SIZE];
char *source = NULL;
char *ofilename = NULL;
char *filter = NULL;
int i;
pcap_dumper_t *dumpfile;
struct bpf_program fcode;
bpf_u_int32 NetMask;
int res;
struct pcap_pkthdr *header;
const u_char *pkt_data;
if (argc == 1)
{
usage();
return -1;
}
/* Parse parameters */
for(i=1;i < argc; i+= 2)
{
switch (argv[i] [1])
{
case 's':
{
source=argv[i+1];
};
break;
case 'o':
{
ofilename=argv[i+1];
};
break;
case 'f':
{
filter=argv[i+1];
};
break;
}
}
// open a capture from the network
if (source != NULL)
{
if ((fp = pcap_open_live(source, // name of the device
65536, // portion of the packet to capture.
// 65536 grants that the whole packet will be captured on all the MACs.
1, // promiscuous mode (nonzero means promiscuous)
1000, // read timeout
errbuf // error buffer
)) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter.\n");
return -2;
}
}
else usage();
if (filter != NULL)
{
// We should loop through the adapters returned by the pcap_findalldevs_ex()
// in order to locate the correct one.
//
// Let's do things simpler: we suppose to be in a C class network ;-)
NetMask=0xffffff;
//compile the filter
if(pcap_compile(fp, &fcode, filter, 1, NetMask) < 0)
{
fprintf(stderr,"\nError compiling filter: wrong syntax.\n");
pcap_close(fp);
return -3;
}
//set the filter
if(pcap_setfilter(fp, &fcode)<0)
{
fprintf(stderr,"\nError setting the filter\n");
pcap_close(fp);
return -4;
}
}
//open the dump file
if (ofilename != NULL)
{
dumpfile= pcap_dump_open(fp, ofilename);
if (dumpfile == NULL)
{
fprintf(stderr,"\nError opening output file\n");
pcap_close(fp);
return -5;
}
}
else usage();
//start the capture
while((res = pcap_next_ex( fp, &header, &pkt_data)) >= 0)
{
if(res == 0)
/* Timeout elapsed */
continue;
//save the packet on the dump file
pcap_dump((unsigned char *) dumpfile, header, pkt_data);
}
pcap_close(fp);
pcap_dump_close(dumpfile);
return 0;
}
void usage()
{
printf("\npf - Generic Packet Filter.\n");
printf("\nUsage:\npf -s source -o output_file_name [-f filter_string]\n\n");
exit(0);
}

View File

@ -0,0 +1,110 @@
# Microsoft Developer Studio Project File - Name="pcap_filter" - Package Owner=<4>
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@ -0,0 +1,14 @@
PCAP_PATH = ../../lib
CFLAGS = -g -O -mno-cygwin -I ../../include
OBJS = pktdump_ex.o
LIBS = -L ${PCAP_PATH} -lwpcap
all: ${OBJS}
${CC} ${CFLAGS} -o pktdump_ex.exe ${OBJS} ${LIBS}
clean:
rm -f ${OBJS} pktdump_ex.exe
.c.o:
${CC} ${CFLAGS} -c -o $*.o $<

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@ -0,0 +1,166 @@
/*
* Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2006 CACE Technologies, Davis (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. Neither the name of the Politecnico di Torino, CACE Technologies
* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifdef _MSC_VER
/*
* we do not want the warnings about the old deprecated and unsecure CRT functions
* since these examples can be compiled under *nix as well
*/
#define _CRT_SECURE_NO_WARNINGS
#endif
#include <stdlib.h>
#include <stdio.h>
#include <pcap.h>
#define LINE_LEN 16
int main(int argc, char **argv)
{
pcap_if_t *alldevs, *d;
pcap_t *fp;
u_int inum, i=0;
char errbuf[PCAP_ERRBUF_SIZE];
int res;
struct pcap_pkthdr *header;
const u_char *pkt_data;
printf("pktdump_ex: prints the packets of the network using WinPcap.\n");
printf(" Usage: pktdump_ex [-s source]\n\n"
" Examples:\n"
" pktdump_ex -s file.acp\n"
" pktdump_ex -s \\Device\\NPF_{C8736017-F3C3-4373-94AC-9A34B7DAD998}\n\n");
if(argc < 3)
{
printf("\nNo adapter selected: printing the device list:\n");
/* The user didn't provide a packet source: Retrieve the local device list */
if(pcap_findalldevs(&alldevs, errbuf) == -1)
{
fprintf(stderr,"Error in pcap_findalldevs_ex: %s\n", errbuf);
exit(1);
}
/* Print the list */
for(d=alldevs; d; d=d->next)
{
printf("%d. %s\n ", ++i, d->name);
if (d->description)
printf(" (%s)\n", d->description);
else
printf(" (No description available)\n");
}
if (i==0)
{
printf("\nNo interfaces found! Make sure WinPcap is installed.\n");
return -1;
}
printf("Enter the interface number (1-%d):",i);
scanf("%d", &inum);
if (inum < 1 || inum > i)
{
printf("\nInterface number out of range.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Jump to the selected adapter */
for (d=alldevs, i=0; i< inum-1 ;d=d->next, i++);
/* Open the adapter */
if ((fp = pcap_open_live(d->name, // name of the device
65536, // portion of the packet to capture.
// 65536 grants that the whole packet will be captured on all the MACs.
1, // promiscuous mode (nonzero means promiscuous)
1000, // read timeout
errbuf // error buffer
)) == NULL)
{
fprintf(stderr,"\nError opening adapter\n");
return -1;
}
}
else
{
/* Do not check for the switch type ('-s') */
if ((fp = pcap_open_live(argv[2], // name of the device
65536, // portion of the packet to capture.
// 65536 grants that the whole packet will be captured on all the MACs.
1, // promiscuous mode (nonzero means promiscuous)
1000, // read timeout
errbuf // error buffer
)) == NULL)
{
fprintf(stderr,"\nError opening adapter\n");
return -1;
}
}
/* Read the packets */
while((res = pcap_next_ex( fp, &header, &pkt_data)) >= 0)
{
if(res == 0)
/* Timeout elapsed */
continue;
/* print pkt timestamp and pkt len */
printf("%ld:%ld (%ld)\n", header->ts.tv_sec, header->ts.tv_usec, header->len);
/* Print the packet */
for (i=1; (i < header->caplen + 1 ) ; i++)
{
printf("%.2x ", pkt_data[i-1]);
if ( (i % LINE_LEN) == 0) printf("\n");
}
printf("\n\n");
}
if(res == -1)
{
printf("Error reading the packets: %s\n", pcap_geterr(fp));
return -1;
}
pcap_close(fp);
return 0;
}

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@ -0,0 +1,110 @@
# Microsoft Developer Studio Project File - Name="pktdump_ex" - Package Owner=<4>
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@ -0,0 +1,17 @@
# Makefile for cygwin gcc
# Nate Lawson <nate@rootlabs.com>
PCAP_PATH = ../../lib
CFLAGS = -g -O -mno-cygwin -I ../../include
OBJS = readfile.o
LIBS = -L ${PCAP_PATH} -lwpcap
all: ${OBJS}
${CC} ${CFLAGS} -o readfile.exe ${OBJS} ${LIBS}
clean:
rm -f ${OBJS} readfile.exe
.c.o:
${CC} ${CFLAGS} -c -o $*.o $<

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@ -0,0 +1,61 @@
#include <stdio.h>
#include <pcap.h>
#define LINE_LEN 16
void dispatcher_handler(u_char *, const struct pcap_pkthdr *, const u_char *);
int main(int argc, char **argv)
{
pcap_t *fp;
char errbuf[PCAP_ERRBUF_SIZE];
if(argc != 2)
{
printf("usage: %s filename", argv[0]);
return -1;
}
/* Open the capture file */
if ((fp = pcap_open_offline(argv[1], // name of the device
errbuf // error buffer
)) == NULL)
{
fprintf(stderr,"\nUnable to open the file %s.\n", argv[1]);
return -1;
}
/* read and dispatch packets until EOF is reached */
pcap_loop(fp, 0, dispatcher_handler, NULL);
pcap_close(fp);
return 0;
}
void dispatcher_handler(u_char *temp1,
const struct pcap_pkthdr *header,
const u_char *pkt_data)
{
u_int i=0;
/*
* unused variable
*/
(VOID*)temp1;
/* print pkt timestamp and pkt len */
printf("%ld:%ld (%ld)\n", header->ts.tv_sec, header->ts.tv_usec, header->len);
/* Print the packet */
for (i=1; (i < header->caplen + 1 ) ; i++)
{
printf("%.2x ", pkt_data[i-1]);
if ( (i % LINE_LEN) == 0) printf("\n");
}
printf("\n\n");
}

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@ -0,0 +1,110 @@
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View File

@ -0,0 +1,17 @@
# Makefile for cygwin gcc
# Nate Lawson <nate@rootlabs.com>
PCAP_PATH = ../../lib
CFLAGS = -g -O -mno-cygwin -I ../../include
OBJS = readfile_ex.o
LIBS = -L ${PCAP_PATH} -lwpcap
all: ${OBJS}
${CC} ${CFLAGS} -o readfile_ex.exe ${OBJS} ${LIBS}
clean:
rm -f ${OBJS} readfile_ex.exe
.c.o:
${CC} ${CFLAGS} -c -o $*.o $<

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@ -0,0 +1,56 @@
#include <stdio.h>
#include <pcap.h>
#define LINE_LEN 16
int main(int argc, char **argv)
{
pcap_t *fp;
char errbuf[PCAP_ERRBUF_SIZE];
struct pcap_pkthdr *header;
const u_char *pkt_data;
u_int i=0;
int res;
if(argc != 2)
{
printf("usage: %s filename", argv[0]);
return -1;
}
/* Open the capture file */
if ((fp = pcap_open_offline(argv[1], // name of the device
errbuf // error buffer
)) == NULL)
{
fprintf(stderr,"\nUnable to open the file %s.\n", argv[1]);
return -1;
}
/* Retrieve the packets from the file */
while((res = pcap_next_ex(fp, &header, &pkt_data)) >= 0)
{
/* print pkt timestamp and pkt len */
printf("%ld:%ld (%ld)\n", header->ts.tv_sec, header->ts.tv_usec, header->len);
/* Print the packet */
for (i=1; (i < header->caplen + 1 ) ; i++)
{
printf("%.2x ", pkt_data[i-1]);
if ( (i % LINE_LEN) == 0) printf("\n");
}
printf("\n\n");
}
if (res == -1)
{
printf("Error reading the packets: %s\n", pcap_geterr(fp));
}
pcap_close(fp);
return 0;
}

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@ -0,0 +1,110 @@
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@ -0,0 +1,17 @@
# Makefile for cygwin gcc
# Nate Lawson <nate@rootlabs.com>
PCAP_PATH = ../../lib
CFLAGS = -g -O -mno-cygwin -I ../../include
OBJS = savedump.o
LIBS = -L ${PCAP_PATH} -lwpcap
all: ${OBJS}
${CC} ${CFLAGS} -o savedump.exe ${OBJS} ${LIBS}
clean:
rm -f ${OBJS} savedump.exe
.c.o:
${CC} ${CFLAGS} -c -o $*.o $<

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@ -0,0 +1,111 @@
#ifdef _MSC_VER
/*
* we do not want the warnings about the old deprecated and unsecure CRT functions
* since these examples can be compiled under *nix as well
*/
#define _CRT_SECURE_NO_WARNINGS
#endif
#include "pcap.h"
/* prototype of the packet handler */
void packet_handler(u_char *param, const struct pcap_pkthdr *header, const u_char *pkt_data);
int main(int argc, char **argv)
{
pcap_if_t *alldevs;
pcap_if_t *d;
int inum;
int i=0;
pcap_t *adhandle;
char errbuf[PCAP_ERRBUF_SIZE];
pcap_dumper_t *dumpfile;
/* Check command line */
if(argc != 2)
{
printf("usage: %s filename", argv[0]);
return -1;
}
/* Retrieve the device list on the local machine */
if (pcap_findalldevs(&alldevs, errbuf) == -1)
{
fprintf(stderr,"Error in pcap_findalldevs: %s\n", errbuf);
exit(1);
}
/* Print the list */
for(d=alldevs; d; d=d->next)
{
printf("%d. %s", ++i, d->name);
if (d->description)
printf(" (%s)\n", d->description);
else
printf(" (No description available)\n");
}
if(i==0)
{
printf("\nNo interfaces found! Make sure WinPcap is installed.\n");
return -1;
}
printf("Enter the interface number (1-%d):",i);
scanf("%d", &inum);
if(inum < 1 || inum > i)
{
printf("\nInterface number out of range.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Jump to the selected adapter */
for(d=alldevs, i=0; i< inum-1 ;d=d->next, i++);
/* Open the adapter */
if ((adhandle= pcap_open_live(d->name, // name of the device
65536, // portion of the packet to capture.
// 65536 grants that the whole packet will be captured on all the MACs.
1, // promiscuous mode (nonzero means promiscuous)
1000, // read timeout
errbuf // error buffer
)) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter. %s is not supported by WinPcap\n", d->name);
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Open the dump file */
dumpfile = pcap_dump_open(adhandle, argv[1]);
if(dumpfile==NULL)
{
fprintf(stderr,"\nError opening output file\n");
return -1;
}
printf("\nlistening on %s... Press Ctrl+C to stop...\n", d->description);
/* At this point, we no longer need the device list. Free it */
pcap_freealldevs(alldevs);
/* start the capture */
pcap_loop(adhandle, 0, packet_handler, (unsigned char *)dumpfile);
pcap_close(adhandle);
return 0;
}
/* Callback function invoked by libpcap for every incoming packet */
void packet_handler(u_char *dumpfile, const struct pcap_pkthdr *header, const u_char *pkt_data)
{
/* save the packet on the dump file */
pcap_dump(dumpfile, header, pkt_data);
}

View File

@ -0,0 +1,110 @@
# Microsoft Developer Studio Project File - Name="savedump" - Package Owner=<4>
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View File

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View File

@ -0,0 +1,17 @@
# Makefile for cygwin gcc
# Nate Lawson <nate@rootlabs.com>
PCAP_PATH = ../../lib
CFLAGS = -g -O -mno-cygwin -I ../../include
OBJS = sendpack.o
LIBS = -L ${PCAP_PATH} -lwpcap
all: ${OBJS}
${CC} ${CFLAGS} -o sendpack.exe ${OBJS} ${LIBS}
clean:
rm -f ${OBJS} sendpack.exe
.c.o:
${CC} ${CFLAGS} -c -o $*.o $<

View File

@ -0,0 +1,68 @@
#include <stdlib.h>
#include <stdio.h>
#include <pcap.h>
int main(int argc, char **argv)
{
pcap_t *fp;
char errbuf[PCAP_ERRBUF_SIZE];
u_char packet[100];
int i;
/* Check the validity of the command line */
if (argc != 2)
{
printf("usage: %s interface", argv[0]);
return 1;
}
/* Open the adapter */
if ((fp = pcap_open_live(argv[1], // name of the device
65536, // portion of the packet to capture. It doesn't matter in this case
1, // promiscuous mode (nonzero means promiscuous)
1000, // read timeout
errbuf // error buffer
)) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter. %s is not supported by WinPcap\n", argv[1]);
return 2;
}
/* Supposing to be on ethernet, set mac destination to 1:1:1:1:1:1 */
packet[0]=1;
packet[1]=1;
packet[2]=1;
packet[3]=1;
packet[4]=1;
packet[5]=1;
/* set mac source to 2:2:2:2:2:2 */
packet[6]=2;
packet[7]=2;
packet[8]=2;
packet[9]=2;
packet[10]=2;
packet[11]=2;
/* Fill the rest of the packet */
for(i=12;i<100;i++)
{
packet[i]= (u_char)i;
}
/* Send down the packet */
if (pcap_sendpacket(fp, // Adapter
packet, // buffer with the packet
100 // size
) != 0)
{
fprintf(stderr,"\nError sending the packet: %s\n", pcap_geterr(fp));
return 3;
}
pcap_close(fp);
return 0;
}

View File

@ -0,0 +1,110 @@
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/*
* Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2006 CACE Technologies, Davis (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. Neither the name of the Politecnico di Torino, CACE Technologies
* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdio.h>
#include <conio.h>
#include "..\..\..\Include\packet32.h"
#include <ntddndis.h>
#define Max_Num_Adapter 10
char AdapterList[Max_Num_Adapter][1024];
int main()
{
LPADAPTER lpAdapter = 0;
int i;
DWORD dwErrorCode;
char AdapterName[8192];
char *temp,*temp1;
int AdapterNum=0,Open;
ULONG AdapterLength;
PPACKET_OID_DATA OidData;
BOOLEAN Status;
//
// Obtain the name of the adapters installed on this machine
//
printf("Packet.dll test application. Library version:%s\n", PacketGetVersion());
printf("Adapters installed:\n");
i=0;
AdapterLength = sizeof(AdapterName);
if(PacketGetAdapterNames(AdapterName,&AdapterLength)==FALSE){
printf("Unable to retrieve the list of the adapters!\n");
return -1;
}
temp=AdapterName;
temp1=AdapterName;
while ((*temp!='\0')||(*(temp-1)!='\0'))
{
if (*temp=='\0')
{
memcpy(AdapterList[i],temp1,temp-temp1);
temp1=temp+1;
i++;
}
temp++;
}
AdapterNum=i;
for (i=0;i<AdapterNum;i++)
printf("\n%d- %s\n",i+1,AdapterList[i]);
printf("\n");
do
{
printf("Select the number of the adapter to open : ");
scanf_s("%d",&Open);
if (Open>AdapterNum) printf("\nThe number must be smaller than %d",AdapterNum);
} while (Open>AdapterNum);
//
// Open the selected adapter
//
lpAdapter = PacketOpenAdapter(AdapterList[Open-1]);
if (!lpAdapter || (lpAdapter->hFile == INVALID_HANDLE_VALUE))
{
dwErrorCode=GetLastError();
printf("Unable to open the adapter, Error Code : %lx\n",dwErrorCode);
return -1;
}
//
// Allocate a buffer to get the MAC adress
//
OidData = malloc(6 + sizeof(PACKET_OID_DATA));
if (OidData == NULL)
{
printf("error allocating memory!\n");
PacketCloseAdapter(lpAdapter);
return -1;
}
//
// Retrieve the adapter MAC querying the NIC driver
//
OidData->Oid = OID_802_3_CURRENT_ADDRESS;
OidData->Length = 6;
ZeroMemory(OidData->Data, 6);
Status = PacketRequest(lpAdapter, FALSE, OidData);
if(Status)
{
printf("The MAC address of the adapter is %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
(OidData->Data)[0],
(OidData->Data)[1],
(OidData->Data)[2],
(OidData->Data)[3],
(OidData->Data)[4],
(OidData->Data)[5]);
}
else
{
printf("error retrieving the MAC address of the adapter!\n");
}
free(OidData);
PacketCloseAdapter(lpAdapter);
return (0);
}

View File

@ -0,0 +1,105 @@
# Microsoft Developer Studio Project File - Name="GetMacAddress" - Package Owner=<4>
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View File

@ -0,0 +1,244 @@
/*
* Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2006 CACE Technologies, Davis (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. Neither the name of the Politecnico di Torino, CACE Technologies
* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdio.h>
#include <conio.h>
#include "..\..\..\Include\packet32.h"
#include <ntddndis.h>
#define Max_Num_Adapter 10
// Prototypes
void PrintPackets(LPPACKET lpPacket);
char AdapterList[Max_Num_Adapter][1024];
int main()
{
//define a pointer to an ADAPTER structure
LPADAPTER lpAdapter = 0;
//define a pointer to a PACKET structure
LPPACKET lpPacket;
int i;
DWORD dwErrorCode;
//ascii strings
char AdapterName[8192]; // string that contains a list of the network adapters
char *temp,*temp1;
int AdapterNum=0,Open;
ULONG AdapterLength;
char buffer[256000]; // buffer to hold the data coming from the driver
struct bpf_stat stat;
//
// Obtain the name of the adapters installed on this machine
//
printf("Packet.dll test application. Library version:%s\n", PacketGetVersion());
printf("Adapters installed:\n");
i=0;
AdapterLength = sizeof(AdapterName);
if(PacketGetAdapterNames(AdapterName,&AdapterLength)==FALSE){
printf("Unable to retrieve the list of the adapters!\n");
return -1;
}
temp=AdapterName;
temp1=AdapterName;
while ((*temp!='\0')||(*(temp-1)!='\0'))
{
if (*temp=='\0')
{
memcpy(AdapterList[i],temp1,temp-temp1);
temp1=temp+1;
i++;
}
temp++;
}
AdapterNum=i;
for (i=0;i<AdapterNum;i++)
printf("\n%d- %s\n",i+1,AdapterList[i]);
printf("\n");
do
{
printf("Select the number of the adapter to open : ");
scanf_s("%d",&Open);
if (Open>AdapterNum) printf("\nThe number must be smaller than %d",AdapterNum);
} while (Open>AdapterNum);
lpAdapter = PacketOpenAdapter(AdapterList[Open-1]);
if (!lpAdapter || (lpAdapter->hFile == INVALID_HANDLE_VALUE))
{
dwErrorCode=GetLastError();
printf("Unable to open the adapter, Error Code : %lx\n",dwErrorCode);
return -1;
}
// set the network adapter in promiscuous mode
if(PacketSetHwFilter(lpAdapter,NDIS_PACKET_TYPE_PROMISCUOUS)==FALSE){
printf("Warning: unable to set promiscuous mode!\n");
}
// set a 512K buffer in the driver
if(PacketSetBuff(lpAdapter,512000)==FALSE){
printf("Unable to set the kernel buffer!\n");
return -1;
}
// set a 1 second read timeout
if(PacketSetReadTimeout(lpAdapter,1000)==FALSE){
printf("Warning: unable to set the read tiemout!\n");
}
//allocate and initialize a packet structure that will be used to
//receive the packets.
if((lpPacket = PacketAllocatePacket())==NULL){
printf("\nError: failed to allocate the LPPACKET structure.");
return (-1);
}
PacketInitPacket(lpPacket,(char*)buffer,256000);
//main capture loop
while(!_kbhit())
{
// capture the packets
if(PacketReceivePacket(lpAdapter,lpPacket,TRUE)==FALSE){
printf("Error: PacketReceivePacket failed");
return (-1);
}
PrintPackets(lpPacket);
}
//print the capture statistics
if(PacketGetStats(lpAdapter,&stat)==FALSE){
printf("Warning: unable to get stats from the kernel!\n");
}
else
printf("\n\n%d packets received.\n%d Packets lost",stat.bs_recv,stat.bs_drop);
PacketFreePacket(lpPacket);
// close the adapter and exit
PacketCloseAdapter(lpAdapter);
return (0);
}
// this function prints the content of a block of packets received from the driver
void PrintPackets(LPPACKET lpPacket)
{
ULONG i, j, ulLines, ulen, ulBytesReceived;
char *pChar, *pLine, *base;
char *buf;
u_int off=0;
u_int tlen,tlen1;
struct bpf_hdr *hdr;
ulBytesReceived = lpPacket->ulBytesReceived;
buf = lpPacket->Buffer;
off=0;
while(off<ulBytesReceived){
if(_kbhit())return;
hdr=(struct bpf_hdr *)(buf+off);
tlen1=hdr->bh_datalen;
tlen=hdr->bh_caplen;
printf("Packet length, captured portion: %ld, %ld\n", tlen1, tlen);
off+=hdr->bh_hdrlen;
ulLines = (tlen + 15) / 16;
pChar =(char*)(buf+off);
base=pChar;
off=Packet_WORDALIGN(off+tlen);
for ( i=0; i<ulLines; i++ )
{
pLine =pChar;
printf( "%08lx : ", pChar-base );
ulen=tlen;
ulen = ( ulen > 16 ) ? 16 : ulen;
tlen -= ulen;
for ( j=0; j<ulen; j++ )
printf( "%02x ", *(BYTE *)pChar++ );
if ( ulen < 16 )
printf( "%*s", (16-ulen)*3, " " );
pChar = pLine;
for ( j=0; j<ulen; j++, pChar++ )
printf( "%c", isprint( (unsigned char)*pChar ) ? *pChar : '.' );
printf( "\n" );
}
printf( "\n" );
}
}

View File

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View File

@ -0,0 +1,235 @@
/*
* Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2006 CACE Technologies, Davis (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. Neither the name of the Politecnico di Torino, CACE Technologies
* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdio.h>
#include <conio.h>
#include <time.h>
#include "..\..\..\Include\packet32.h"
#define Max_Num_Adapter 10
// Prototypes
void PrintPackets(LPPACKET lpPacket);
char AdapterList[Max_Num_Adapter][8192];
int main(int argc, char **argv)
{
char packetbuff[5000];
// define a pointer to a ADAPTER structure
LPADAPTER lpAdapter = 0;
// define a pointer to a PACKET structure
LPPACKET lpPacket;
int i,npacks,Snaplen;
DWORD dwErrorCode;
//ascii strings
char AdapterName[8192]; // string that contains a list of the network adapters
char *temp,*temp1;
int AdapterNum=0,Open;
ULONG AdapterLength;
float cpu_time;
printf("Traffic Generator v 0.9999\nCopyright 1999 Loris Degioanni (loris@netgroup-serv.polito.it)");
printf("\nSends a set of packets to the network using packet.dll API.\n");
if (argc == 1){
printf("\n\n Usage: TestpacketSend [-i adapter] -n npacks -s size");
printf("\n size is between 60 and 1514\n\n");
return -1;
}
AdapterName[0]=0;
//get the command line parameters
for(i=1;i<argc;i+=2){
switch (argv[i] [1])
{
case 'i':
sscanf_s(argv[i+1],"%s",AdapterName);
break;
case 'n':
sscanf_s(argv[i+1],"%d",&npacks);
break;
case 's':
sscanf_s(argv[i+1],"%d",&Snaplen);
break;
}
}
if(AdapterName[0]==0){
//
// Obtain the name of the adapters installed on this machine
//
printf("Adapters installed:\n");
i=0;
AdapterLength = sizeof(AdapterName);
if(PacketGetAdapterNames(AdapterName,&AdapterLength)==FALSE){
printf("Unable to retrieve the list of the adapters!\n");
return -1;
}
temp=AdapterName;
temp1=AdapterName;
while ((*temp!='\0')||(*(temp-1)!='\0'))
{
if (*temp=='\0')
{
memcpy(AdapterList[i],temp1,temp-temp1);
temp1=temp+1;
i++;
}
temp++;
}
AdapterNum=i;
for (i=0;i<AdapterNum;i++)
printf("\n%d- %s\n",i+1,AdapterList[i]);
printf("\n");
do
{
printf("Select the number of the adapter to open : ");scanf_s("%d",&Open);
if (Open>AdapterNum) printf("\nThe number must be smaller than %d",AdapterNum);
} while (Open>AdapterNum);
lpAdapter = PacketOpenAdapter(AdapterList[Open-1]);
if (!lpAdapter || (lpAdapter->hFile == INVALID_HANDLE_VALUE))
{
dwErrorCode=GetLastError();
printf("Unable to open the driver, Error Code : %lx\n",dwErrorCode);
return(-1);
}
}
else{
lpAdapter = PacketOpenAdapter(AdapterName);
if (!lpAdapter || (lpAdapter->hFile == INVALID_HANDLE_VALUE))
{
dwErrorCode=GetLastError();
printf("Unable to open the driver, Error Code : %lx\n",dwErrorCode);
return(-1);
}
}
if((lpPacket = PacketAllocatePacket())==NULL){
printf("\nError:failed to allocate the LPPACKET structure.");
return (-1);
}
packetbuff[0]=1;
packetbuff[1]=1;
packetbuff[2]=1;
packetbuff[3]=1;
packetbuff[4]=1;
packetbuff[5]=1;
packetbuff[6]=2;
packetbuff[7]=2;
packetbuff[8]=2;
packetbuff[9]=2;
packetbuff[10]=2;
packetbuff[11]=2;
for(i=12;i<1514;i++){
packetbuff[i]= (char)i;
}
PacketInitPacket(lpPacket,packetbuff,Snaplen);
// capture the packet
if(PacketSetNumWrites(lpAdapter,npacks)==FALSE){
printf("warning: Unable to send more than one packet in a single write!\n");
}
printf("\n\nGenerating %d packets...",npacks);
cpu_time = (float)clock ();
if(PacketSendPacket(lpAdapter,lpPacket,TRUE)==FALSE){
printf("Error sending the packets!\n");
return -1;
}
cpu_time = (clock() - cpu_time)/CLK_TCK;
printf ("\n\nElapsed time: %5.3f\n", cpu_time);
printf ("\nTotal packets generated = %d", npacks);
printf ("\nTotal bytes generated = %d", (Snaplen+24)*npacks);
printf ("\nTotal bits generated = %d", (Snaplen+24)*npacks*8);
printf ("\nAverage packets per second = %d", (int)((double)npacks/cpu_time));
printf ("\nAverage bytes per second = %d", (int)((double)((Snaplen+24)*npacks)/cpu_time));
printf ("\nAverage bits per second = %d", (int)((double)((Snaplen+24)*npacks*8)/cpu_time));
printf ("\n");
PacketFreePacket(lpPacket);
// close the adapter and exit
PacketCloseAdapter(lpAdapter);
return (0);
}

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@ -0,0 +1,107 @@
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View File

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These files use the packet.dll API instead of wpcap.dll.
The use of packet.dll API is strongly discouraged.

View File

@ -0,0 +1,110 @@
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/*
* Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2006 CACE Technologies, Davis (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. Neither the name of the Politecnico di Torino, CACE Technologies
* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "pcap.h"
/* 4 bytes IP address */
typedef struct ip_address{
u_char byte1;
u_char byte2;
u_char byte3;
u_char byte4;
}ip_address;
/* IPv4 header */
typedef struct ip_header{
u_char ver_ihl; // Version (4 bits) + Internet header length (4 bits)
u_char tos; // Type of service
u_short tlen; // Total length
u_short identification; // Identification
u_short flags_fo; // Flags (3 bits) + Fragment offset (13 bits)
u_char ttl; // Time to live
u_char proto; // Protocol
u_short crc; // Header checksum
ip_address saddr; // Source address
ip_address daddr; // Destination address
u_int op_pad; // Option + Padding
}ip_header;
/* UDP header*/
typedef struct udp_header{
u_short sport; // Source port
u_short dport; // Destination port
u_short len; // Datagram length
u_short crc; // Checksum
}udp_header;
/* prototype of the packet handler */
void packet_handler(u_char *param, const struct pcap_pkthdr *header, const u_char *pkt_data);
int main()
{
pcap_if_t *alldevs;
pcap_if_t *d;
int inum;
int i=0;
pcap_t *adhandle;
char errbuf[PCAP_ERRBUF_SIZE];
u_int netmask;
char packet_filter[] = "ip and udp";
struct bpf_program fcode;
/* Retrieve the device list */
if (pcap_findalldevs_ex(PCAP_SRC_IF_STRING, NULL, &alldevs, errbuf) == -1)
{
fprintf(stderr,"Error in pcap_findalldevs: %s\n", errbuf);
exit(1);
}
/* Print the list */
for(d=alldevs; d; d=d->next)
{
printf("%d. %s", ++i, d->name);
if (d->description)
printf(" (%s)\n", d->description);
else
printf(" (No description available)\n");
}
if(i==0)
{
printf("\nNo interfaces found! Make sure WinPcap is installed.\n");
return -1;
}
printf("Enter the interface number (1-%d):",i);
scanf_s("%d", &inum);
if(inum < 1 || inum > i)
{
printf("\nInterface number out of range.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Jump to the selected adapter */
for(d=alldevs, i=0; i< inum-1 ;d=d->next, i++);
/* Open the adapter */
if ( (adhandle= pcap_open(d->name, // name of the device
65536, // portion of the packet to capture.
// 65536 grants that the whole packet will be captured on all the MACs.
PCAP_OPENFLAG_PROMISCUOUS, // promiscuous mode
1000, // read timeout
NULL, // remote authentication
errbuf // error buffer
) ) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter. %s is not supported by WinPcap\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Check the link layer. We support only Ethernet for simplicity. */
if(pcap_datalink(adhandle) != DLT_EN10MB)
{
fprintf(stderr,"\nThis program works only on Ethernet networks.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
if(d->addresses != NULL)
/* Retrieve the mask of the first address of the interface */
netmask=((struct sockaddr_in *)(d->addresses->netmask))->sin_addr.S_un.S_addr;
else
/* If the interface is without addresses we suppose to be in a C class network */
netmask=0xffffff;
//compile the filter
if (pcap_compile(adhandle, &fcode, packet_filter, 1, netmask) <0 )
{
fprintf(stderr,"\nUnable to compile the packet filter. Check the syntax.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
//set the filter
if (pcap_setfilter(adhandle, &fcode)<0)
{
fprintf(stderr,"\nError setting the filter.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
printf("\nlistening on %s...\n", d->description);
/* At this point, we don't need any more the device list. Free it */
pcap_freealldevs(alldevs);
/* start the capture */
pcap_loop(adhandle, 0, packet_handler, NULL);
return 0;
}
/* Callback function invoked by libpcap for every incoming packet */
void packet_handler(u_char *param, const struct pcap_pkthdr *header, const u_char *pkt_data)
{
struct tm ltime;
char timestr[16];
ip_header *ih;
udp_header *uh;
u_int ip_len;
u_short sport,dport;
time_t local_tv_sec;
/*
* Unused variable
*/
(VOID)(param);
/* convert the timestamp to readable format */
local_tv_sec = header->ts.tv_sec;
localtime_s(&ltime, &local_tv_sec);
strftime( timestr, sizeof timestr, "%H:%M:%S", &ltime);
/* print timestamp and length of the packet */
printf("%s.%.6d len:%d ", timestr, header->ts.tv_usec, header->len);
/* retireve the position of the ip header */
ih = (ip_header *) (pkt_data +
14); //length of ethernet header
/* retireve the position of the udp header */
ip_len = (ih->ver_ihl & 0xf) * 4;
uh = (udp_header *) ((u_char*)ih + ip_len);
/* convert from network byte order to host byte order */
sport = ntohs( uh->sport );
dport = ntohs( uh->dport );
/* print ip addresses and udp ports */
printf("%d.%d.%d.%d.%d -> %d.%d.%d.%d.%d\n",
ih->saddr.byte1,
ih->saddr.byte2,
ih->saddr.byte3,
ih->saddr.byte4,
sport,
ih->daddr.byte1,
ih->daddr.byte2,
ih->daddr.byte3,
ih->daddr.byte4,
dport);
}

View File

@ -0,0 +1,467 @@
/*
* Copyright (c) 2005 - 2006
* CACE Technologies, Davis, CA
* 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. Neither the name of CACE Technologies 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
/*
* This simple program implements a user-level bridge.
* It opens two adapters specified by the user and starts two threads.
* The first thread receives packets from adapter 1 and sends them down to
* adapter 2. The second thread does the same, but in the opposite
* direction.
*/
#include <signal.h>
#include "pcap.h"
/* Storage data structure used to pass parameters to the threads */
typedef struct _in_out_adapters
{
unsigned int state; /* Some simple state information */
pcap_t *input_adapter;
pcap_t *output_adapter;
}in_out_adapters;
/* Prototypes */
DWORD WINAPI CaptureAndForwardThread(LPVOID lpParameter);
void ctrlc_handler(int sig);
/* This prevents the two threads to mess-up when they do printfs */
CRITICAL_SECTION print_cs;
/* Thread handlers. Global because we wait on the threads from the CTRL+C handler */
HANDLE threads[2];
/* This global variable tells the forwarder threads they must terminate */
volatile int kill_forwaders = 0;
/*******************************************************************/
int main()
{
pcap_if_t *alldevs;
pcap_if_t *d;
int inum1, inum2;
int i=0;
pcap_t *adhandle1, *adhandle2;
char errbuf[PCAP_ERRBUF_SIZE];
u_int netmask1, netmask2;
char packet_filter[256];
struct bpf_program fcode;
in_out_adapters couple0, couple1;
/*
* Retrieve the device list
*/
if (pcap_findalldevs_ex(PCAP_SRC_IF_STRING, NULL, &alldevs, errbuf) == -1)
{
fprintf(stderr,"Error in pcap_findalldevs: %s\n", errbuf);
exit(1);
}
/* Print the list */
for(d=alldevs; d; d=d->next)
{
printf("%d. ", ++i);
if (d->description)
printf("%s\n", d->description);
else
printf("<unknown adapter>\n");
}
if(i==0)
{
printf("\nNo interfaces found! Make sure WinPcap is installed.\n");
return -1;
}
/*
* Get input from the user
*/
/* Get the filter*/
printf("\nSpecify filter (hit return for no filter):");
fgets(packet_filter, sizeof(packet_filter), stdin);
/* Get the first interface number*/
printf("\nEnter the number of the first interface to use (1-%d):",i);
scanf_s("%d", &inum1);
if(inum1 < 1 || inum1 > i)
{
printf("\nInterface number out of range.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Get the second interface number*/
printf("Enter the number of the first interface to use (1-%d):",i);
scanf_s("%d", &inum2);
if(inum2 < 1 || inum2 > i)
{
printf("\nInterface number out of range.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
if(inum1 == inum2 )
{
printf("\nCannot bridge packets on the same interface.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/*
* Open the specified couple of adapters
*/
/* Jump to the first selected adapter */
for(d = alldevs, i = 0; i< inum1 - 1 ;d = d->next, i++);
/*
* Open the first adapter.
* *NOTICE* the flags we are using, they are important for the behavior of the prgram:
* - PCAP_OPENFLAG_PROMISCUOUS: tells the adapter to go in promiscuous mode.
* This means that we are capturing all the traffic, not only the one to or from
* this machine.
* - PCAP_OPENFLAG_NOCAPTURE_LOCAL: prevents the adapter from capturing again the packets
* transmitted by itself. This avoids annoying loops.
* - PCAP_OPENFLAG_MAX_RESPONSIVENESS: configures the adapter to provide minimum latency,
* at the cost of higher CPU usage.
*/
if((adhandle1 = pcap_open(d->name, // name of the device
65536, // portion of the packet to capture.
// 65536 grants that the whole packet will be captured on every link layer.
PCAP_OPENFLAG_PROMISCUOUS | // flags. We specify that we don't want to capture loopback packets, and that the driver should deliver us the packets as fast as possible
PCAP_OPENFLAG_NOCAPTURE_LOCAL |
PCAP_OPENFLAG_MAX_RESPONSIVENESS,
500, // read timeout
NULL, // remote authentication
errbuf // error buffer
)) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter. %s is not supported by WinPcap\n", d->description);
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
if(d->addresses != NULL)
{
/* Retrieve the mask of the first address of the interface */
netmask1 = ((struct sockaddr_in *)(d->addresses->netmask))->sin_addr.S_un.S_addr;
}
else
{
/* If the interface is without addresses we suppose to be in a C class network */
netmask1 = 0xffffff;
}
/* Jump to the second selected adapter */
for(d = alldevs, i = 0; i< inum2 - 1 ;d = d->next, i++);
/* Open the second adapter */
if((adhandle2 = pcap_open(d->name, // name of the device
65536, // portion of the packet to capture.
// 65536 grants that the whole packet will be captured on every link layer.
PCAP_OPENFLAG_PROMISCUOUS | // flags. We specify that we don't want to capture loopback packets, and that the driver should deliver us the packets as fast as possible
PCAP_OPENFLAG_NOCAPTURE_LOCAL |
PCAP_OPENFLAG_MAX_RESPONSIVENESS,
500, // read timeout
NULL, // remote authentication
errbuf // error buffer
)) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter. %s is not supported by WinPcap\n", d->description);
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
if(d->addresses != NULL)
{
/* Retrieve the mask of the first address of the interface */
netmask2 = ((struct sockaddr_in *)(d->addresses->netmask))->sin_addr.S_un.S_addr;
}
else
{
/* If the interface is without addresses we suppose to be in a C class network */
netmask2 = 0xffffff;
}
/*
* Compile and set the filters
*/
/* compile the filter for the first adapter */
if (pcap_compile(adhandle1, &fcode, packet_filter, 1, netmask1) <0 )
{
fprintf(stderr,"\nUnable to compile the packet filter. Check the syntax.\n");
/* Close the adapters */
pcap_close(adhandle1);
pcap_close(adhandle2);
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* set the filter for the first adapter*/
if (pcap_setfilter(adhandle1, &fcode)<0)
{
fprintf(stderr,"\nError setting the filter.\n");
/* Close the adapters */
pcap_close(adhandle1);
pcap_close(adhandle2);
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* compile the filter for the second adapter */
if (pcap_compile(adhandle2, &fcode, packet_filter, 1, netmask2) <0 )
{
fprintf(stderr,"\nUnable to compile the packet filter. Check the syntax.\n");
/* Close the adapters */
pcap_close(adhandle1);
pcap_close(adhandle2);
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* set the filter for the second adapter*/
if (pcap_setfilter(adhandle2, &fcode)<0)
{
fprintf(stderr,"\nError setting the filter.\n");
/* Close the adapters */
pcap_close(adhandle1);
pcap_close(adhandle2);
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* At this point, we don't need the device list any more. Free it */
pcap_freealldevs(alldevs);
/*
* Start the threads that will forward the packets
*/
/* Initialize the critical section that will be used by the threads for console output */
InitializeCriticalSection(&print_cs);
/* Init input parameters of the threads */
couple0.state = 0;
couple0.input_adapter = adhandle1;
couple0.output_adapter = adhandle2;
couple1.state = 1;
couple1.input_adapter = adhandle2;
couple1.output_adapter = adhandle1;
/* Start first thread */
if((threads[0] = CreateThread(
NULL,
0,
CaptureAndForwardThread,
&couple0,
0,
NULL)) == NULL)
{
fprintf(stderr, "error creating the first forward thread");
/* Close the adapters */
pcap_close(adhandle1);
pcap_close(adhandle2);
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Start second thread */
if((threads[1] = CreateThread(
NULL,
0,
CaptureAndForwardThread,
&couple1,
0,
NULL)) == NULL)
{
fprintf(stderr, "error creating the second forward thread");
/* Kill the first thread. Not very gentle at all...*/
TerminateThread(threads[0], 0);
/* Close the adapters */
pcap_close(adhandle1);
pcap_close(adhandle2);
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/*
* Install a CTRL+C handler that will do the cleanups on exit
*/
signal(SIGINT, ctrlc_handler);
/*
* Done!
* Wait for the Greek calends...
*/
printf("\nStart bridging the two adapters...\n", d->description);
Sleep(INFINITE);
return 0;
}
/*******************************************************************
* Forwarding thread.
* Gets the packets from the input adapter and sends them to the output one.
*******************************************************************/
DWORD WINAPI CaptureAndForwardThread(LPVOID lpParameter)
{
struct pcap_pkthdr *header;
const u_char *pkt_data;
int res = 0;
in_out_adapters* ad_couple = lpParameter;
unsigned int n_fwd = 0;
/*
* Loop receiving packets from the first input adapter
*/
while((!kill_forwaders) && (res = pcap_next_ex(ad_couple->input_adapter, &header, &pkt_data)) >= 0)
{
if(res != 0) /* Note: res=0 means "read timeout elapsed"*/
{
/*
* Print something, just to show when we have activity.
* BEWARE: acquiring a critical section and printing strings with printf
* is something inefficient that you seriously want to avoid in your packet loop!
* However, since this is a *sample program*, we privilege visual output to efficiency.
*/
EnterCriticalSection(&print_cs);
if(ad_couple->state == 0)
printf(">> Len: %u\n", header->caplen);
else
printf("<< Len: %u\n", header->caplen);
LeaveCriticalSection(&print_cs);
/*
* Send the just received packet to the output adaper
*/
if(pcap_sendpacket(ad_couple->output_adapter, pkt_data, header->caplen) != 0)
{
EnterCriticalSection(&print_cs);
printf("Error sending a %u bytes packets on interface %u: %s\n",
header->caplen,
ad_couple->state,
pcap_geterr(ad_couple->output_adapter));
LeaveCriticalSection(&print_cs);
}
else
{
n_fwd++;
}
}
}
/*
* We're out of the main loop. Check the reason.
*/
if(res < 0)
{
EnterCriticalSection(&print_cs);
printf("Error capturing the packets: %s\n", pcap_geterr(ad_couple->input_adapter));
fflush(stdout);
LeaveCriticalSection(&print_cs);
}
else
{
EnterCriticalSection(&print_cs);
printf("End of bridging on interface %u. Forwarded packets:%u\n",
ad_couple->state,
n_fwd);
fflush(stdout);
LeaveCriticalSection(&print_cs);
}
return 0;
}
/*******************************************************************
* CTRL+C hanlder.
* We order the threads to die and then we patiently wait for their
* suicide.
*******************************************************************/
void ctrlc_handler(int sig)
{
/*
* unused variable
*/
(VOID)(sig);
kill_forwaders = 1;
WaitForMultipleObjects(2,
threads,
TRUE, /* Wait for all the handles */
5000); /* Timeout */
exit(0);
}

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RSC=rc.exe
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View File

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View File

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/*
* Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2006 CACE Technologies, Davis (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. Neither the name of the Politecnico di Torino, CACE Technologies
* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdio.h>
#include "pcap.h"
#ifndef WIN32
#include <sys/socket.h>
#include <netinet/in.h>
#else
#include <winsock.h>
#endif
// Function prototypes
void ifprint(pcap_if_t *d);
char *iptos(u_long in);
char* ip6tos(struct sockaddr *sockaddr, char *address, int addrlen);
int main()
{
pcap_if_t *alldevs;
pcap_if_t *d;
char errbuf[PCAP_ERRBUF_SIZE+1];
char source[PCAP_ERRBUF_SIZE+1];
printf("Enter the device you want to list:\n"
"rpcap:// ==> lists interfaces in the local machine\n"
"rpcap://hostname:port ==> lists interfaces in a remote machine\n"
" (rpcapd daemon must be up and running\n"
" and it must accept 'null' authentication)\n"
"file://foldername ==> lists all pcap files in the give folder\n\n"
"Enter your choice: ");
fgets(source, PCAP_ERRBUF_SIZE, stdin);
source[PCAP_ERRBUF_SIZE] = '\0';
/* Retrieve the interfaces list */
if (pcap_findalldevs_ex(source, NULL, &alldevs, errbuf) == -1)
{
fprintf(stderr,"Error in pcap_findalldevs: %s\n",errbuf);
exit(1);
}
/* Scan the list printing every entry */
for(d=alldevs;d;d=d->next)
{
ifprint(d);
}
pcap_freealldevs(alldevs);
return 1;
}
/* Print all the available information on the given interface */
void ifprint(pcap_if_t *d)
{
pcap_addr_t *a;
char ip6str[128];
/* Name */
printf("%s\n",d->name);
/* Description */
if (d->description)
printf("\tDescription: %s\n",d->description);
/* Loopback Address*/
printf("\tLoopback: %s\n",(d->flags & PCAP_IF_LOOPBACK)?"yes":"no");
/* IP addresses */
for(a=d->addresses;a;a=a->next) {
printf("\tAddress Family: #%d\n",a->addr->sa_family);
switch(a->addr->sa_family)
{
case AF_INET:
printf("\tAddress Family Name: AF_INET\n");
if (a->addr)
printf("\tAddress: %s\n",iptos(((struct sockaddr_in *)a->addr)->sin_addr.s_addr));
if (a->netmask)
printf("\tNetmask: %s\n",iptos(((struct sockaddr_in *)a->netmask)->sin_addr.s_addr));
if (a->broadaddr)
printf("\tBroadcast Address: %s\n",iptos(((struct sockaddr_in *)a->broadaddr)->sin_addr.s_addr));
if (a->dstaddr)
printf("\tDestination Address: %s\n",iptos(((struct sockaddr_in *)a->dstaddr)->sin_addr.s_addr));
break;
case AF_INET6:
printf("\tAddress Family Name: AF_INET6\n");
if (a->addr)
printf("\tAddress: %s\n", ip6tos(a->addr, ip6str, sizeof(ip6str)));
break;
default:
printf("\tAddress Family Name: Unknown\n");
break;
}
}
printf("\n");
}
/* From tcptraceroute, convert a numeric IP address to a string */
#define IPTOSBUFFERS 12
char *iptos(u_long in)
{
static char output[IPTOSBUFFERS][3*4+3+1];
static short which;
u_char *p;
p = (u_char *)&in;
which = (which + 1 == IPTOSBUFFERS ? 0 : which + 1);
_snprintf_s(output[which], sizeof(output[which]), sizeof(output[which]),"%d.%d.%d.%d", p[0], p[1], p[2], p[3]);
return output[which];
}
char* ip6tos(struct sockaddr *sockaddr, char *address, int addrlen)
{
socklen_t sockaddrlen;
#ifdef WIN32
sockaddrlen = sizeof(struct sockaddr_in6);
#else
sockaddrlen = sizeof(struct sockaddr_storage);
#endif
if(getnameinfo(sockaddr,
sockaddrlen,
address,
addrlen,
NULL,
0,
NI_NUMERICHOST) != 0) address = NULL;
return address;
}

View File

@ -0,0 +1,110 @@
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@ -0,0 +1,100 @@
#include "pcap.h"
/* prototype of the packet handler */
void packet_handler(u_char *param, const struct pcap_pkthdr *header, const u_char *pkt_data);
int main()
{
pcap_if_t *alldevs;
pcap_if_t *d;
int inum;
int i=0;
pcap_t *adhandle;
char errbuf[PCAP_ERRBUF_SIZE];
/* Retrieve the device list on the local machine */
if (pcap_findalldevs_ex(PCAP_SRC_IF_STRING, NULL, &alldevs, errbuf) == -1)
{
fprintf(stderr,"Error in pcap_findalldevs: %s\n", errbuf);
exit(1);
}
/* Print the list */
for(d=alldevs; d; d=d->next)
{
printf("%d. %s", ++i, d->name);
if (d->description)
printf(" (%s)\n", d->description);
else
printf(" (No description available)\n");
}
if(i==0)
{
printf("\nNo interfaces found! Make sure WinPcap is installed.\n");
return -1;
}
printf("Enter the interface number (1-%d):",i);
scanf_s("%d", &inum);
if(inum < 1 || inum > i)
{
printf("\nInterface number out of range.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Jump to the selected adapter */
for(d=alldevs, i=0; i< inum-1 ;d=d->next, i++);
/* Open the device */
if ( (adhandle= pcap_open(d->name, // name of the device
65536, // portion of the packet to capture
// 65536 guarantees that the whole packet will be captured on all the link layers
PCAP_OPENFLAG_PROMISCUOUS, // promiscuous mode
1000, // read timeout
NULL, // authentication on the remote machine
errbuf // error buffer
) ) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter. %s is not supported by WinPcap\n", d->name);
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
printf("\nlistening on %s...\n", d->description);
/* At this point, we don't need any more the device list. Free it */
pcap_freealldevs(alldevs);
/* start the capture */
pcap_loop(adhandle, 0, packet_handler, NULL);
return 0;
}
/* Callback function invoked by libpcap for every incoming packet */
void packet_handler(u_char *param, const struct pcap_pkthdr *header, const u_char *pkt_data)
{
struct tm ltime;
char timestr[16];
time_t local_tv_sec;
/*
* unused variables
*/
(VOID)(param);
(VOID)(pkt_data);
/* convert the timestamp to readable format */
local_tv_sec = header->ts.tv_sec;
localtime_s(&ltime, &local_tv_sec);
strftime( timestr, sizeof timestr, "%H:%M:%S", &ltime);
printf("%s,%.6d len:%d\n", timestr, header->ts.tv_usec, header->len);
}

View File

@ -0,0 +1,110 @@
# Microsoft Developer Studio Project File - Name="basic_dump" - Package Owner=<4>
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View File

@ -0,0 +1,99 @@
#include "pcap.h"
int main()
{
pcap_if_t *alldevs;
pcap_if_t *d;
int inum;
int i=0;
pcap_t *adhandle;
int res;
char errbuf[PCAP_ERRBUF_SIZE];
struct tm ltime;
char timestr[16];
struct pcap_pkthdr *header;
const u_char *pkt_data;
time_t local_tv_sec;
/* Retrieve the device list on the local machine */
if (pcap_findalldevs_ex(PCAP_SRC_IF_STRING, NULL, &alldevs, errbuf) == -1)
{
fprintf(stderr,"Error in pcap_findalldevs: %s\n", errbuf);
exit(1);
}
/* Print the list */
for(d=alldevs; d; d=d->next)
{
printf("%d. %s", ++i, d->name);
if (d->description)
printf(" (%s)\n", d->description);
else
printf(" (No description available)\n");
}
if(i==0)
{
printf("\nNo interfaces found! Make sure WinPcap is installed.\n");
return -1;
}
printf("Enter the interface number (1-%d):",i);
scanf_s("%d", &inum);
if(inum < 1 || inum > i)
{
printf("\nInterface number out of range.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Jump to the selected adapter */
for(d=alldevs, i=0; i< inum-1 ;d=d->next, i++);
/* Open the device */
if ( (adhandle= pcap_open(d->name, // name of the device
65536, // portion of the packet to capture.
// 65536 guarantees that the whole packet will be captured on all the link layers
PCAP_OPENFLAG_PROMISCUOUS, // promiscuous mode
1000, // read timeout
NULL, // authentication on the remote machine
errbuf // error buffer
) ) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter. %s is not supported by WinPcap\n", d->name);
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
printf("\nlistening on %s...\n", d->description);
/* At this point, we don't need any more the device list. Free it */
pcap_freealldevs(alldevs);
/* Retrieve the packets */
while((res = pcap_next_ex( adhandle, &header, &pkt_data)) >= 0){
if(res == 0)
/* Timeout elapsed */
continue;
/* convert the timestamp to readable format */
local_tv_sec = header->ts.tv_sec;
localtime_s(&ltime, &local_tv_sec);
strftime( timestr, sizeof timestr, "%H:%M:%S", &ltime);
printf("%s,%.6d len:%d\n", timestr, header->ts.tv_usec, header->len);
}
if(res == -1){
printf("Error reading the packets: %s\n", pcap_geterr(adhandle));
return -1;
}
return 0;
}

View File

@ -0,0 +1,110 @@
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# End Source File
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View File

@ -0,0 +1,78 @@
#include <stdio.h>
#include <pcap.h>
#define LINE_LEN 16
void dispatcher_handler(u_char *, const struct pcap_pkthdr *, const u_char *);
int main(int argc, char **argv)
{
pcap_t *fp;
char errbuf[PCAP_ERRBUF_SIZE];
char source[PCAP_BUF_SIZE];
if(argc != 2){
printf("usage: %s filename", argv[0]);
return -1;
}
/* Create the source string according to the new WinPcap syntax */
if ( pcap_createsrcstr( source, // variable that will keep the source string
PCAP_SRC_FILE, // we want to open a file
NULL, // remote host
NULL, // port on the remote host
argv[1], // name of the file we want to open
errbuf // error buffer
) != 0)
{
fprintf(stderr,"\nError creating a source string\n");
return -1;
}
/* Open the capture file */
if ( (fp= pcap_open(source, // name of the device
65536, // portion of the packet to capture
// 65536 guarantees that the whole packet will be captured on all the link layers
PCAP_OPENFLAG_PROMISCUOUS, // promiscuous mode
1000, // read timeout
NULL, // authentication on the remote machine
errbuf // error buffer
) ) == NULL)
{
fprintf(stderr,"\nUnable to open the file %s.\n", source);
return -1;
}
// read and dispatch packets until EOF is reached
pcap_loop(fp, 0, dispatcher_handler, NULL);
return 0;
}
void dispatcher_handler(u_char *temp1,
const struct pcap_pkthdr *header, const u_char *pkt_data)
{
u_int i=0;
/*
* Unused variable
*/
(VOID)temp1;
/* print pkt timestamp and pkt len */
printf("%ld:%ld (%ld)\n", header->ts.tv_sec, header->ts.tv_usec, header->len);
/* Print the packet */
for (i=1; (i < header->caplen + 1 ) ; i++)
{
printf("%.2x ", pkt_data[i-1]);
if ( (i % LINE_LEN) == 0) printf("\n");
}
printf("\n\n");
}

View File

@ -0,0 +1,110 @@
# Microsoft Developer Studio Project File - Name="readfile" - Package Owner=<4>
# Microsoft Developer Studio Generated Build File, Format Version 6.00
# ** DO NOT EDIT **
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View File

@ -0,0 +1,73 @@
#include <stdio.h>
#include <pcap.h>
#define LINE_LEN 16
int main(int argc, char **argv)
{
pcap_t *fp;
char errbuf[PCAP_ERRBUF_SIZE];
char source[PCAP_BUF_SIZE];
struct pcap_pkthdr *header;
const u_char *pkt_data;
u_int i=0;
int res;
if(argc != 2)
{
printf("usage: %s filename", argv[0]);
return -1;
}
/* Create the source string according to the new WinPcap syntax */
if ( pcap_createsrcstr( source, // variable that will keep the source string
PCAP_SRC_FILE, // we want to open a file
NULL, // remote host
NULL, // port on the remote host
argv[1], // name of the file we want to open
errbuf // error buffer
) != 0)
{
fprintf(stderr,"\nError creating a source string\n");
return -1;
}
/* Open the capture file */
if ( (fp= pcap_open(source, // name of the device
65536, // portion of the packet to capture
// 65536 guarantees that the whole packet will be captured on all the link layers
PCAP_OPENFLAG_PROMISCUOUS, // promiscuous mode
1000, // read timeout
NULL, // authentication on the remote machine
errbuf // error buffer
) ) == NULL)
{
fprintf(stderr,"\nUnable to open the file %s.\n", source);
return -1;
}
/* Retrieve the packets from the file */
while((res = pcap_next_ex( fp, &header, &pkt_data)) >= 0)
{
/* print pkt timestamp and pkt len */
printf("%ld:%ld (%ld)\n", header->ts.tv_sec, header->ts.tv_usec, header->len);
/* Print the packet */
for (i=1; (i < header->caplen + 1 ) ; i++)
{
printf("%.2x ", pkt_data[i-1]);
if ( (i % LINE_LEN) == 0) printf("\n");
}
printf("\n\n");
}
if (res == -1)
{
printf("Error reading the packets: %s\n", pcap_geterr(fp));
}
return 0;
}

View File

@ -0,0 +1,110 @@
# Microsoft Developer Studio Project File - Name="readfile_ex" - Package Owner=<4>
# Microsoft Developer Studio Generated Build File, Format Version 6.00
# ** DO NOT EDIT **
# TARGTYPE "Win32 (x86) Console Application" 0x0103
CFG=readfile_ex - Win32 Debug
!MESSAGE This is not a valid makefile. To build this project using NMAKE,
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!MESSAGE
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!MESSAGE Possible choices for configuration are:
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!MESSAGE "readfile_ex - Win32 Debug" (based on "Win32 (x86) Console Application")
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# Begin Project
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CPP=cl.exe
RSC=rc.exe
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View File

@ -0,0 +1,104 @@
#include "pcap.h"
/* prototype of the packet handler */
void packet_handler(u_char *param, const struct pcap_pkthdr *header, const u_char *pkt_data);
int main(int argc, char **argv)
{
pcap_if_t *alldevs;
pcap_if_t *d;
int inum;
int i=0;
pcap_t *adhandle;
char errbuf[PCAP_ERRBUF_SIZE];
pcap_dumper_t *dumpfile;
/* Check command line */
if(argc != 2)
{
printf("usage: %s filename", argv[0]);
return -1;
}
/* Retrieve the device list on the local machine */
if (pcap_findalldevs_ex(PCAP_SRC_IF_STRING, NULL, &alldevs, errbuf) == -1)
{
fprintf(stderr,"Error in pcap_findalldevs: %s\n", errbuf);
exit(1);
}
/* Print the list */
for(d=alldevs; d; d=d->next)
{
printf("%d. %s", ++i, d->name);
if (d->description)
printf(" (%s)\n", d->description);
else
printf(" (No description available)\n");
}
if(i==0)
{
printf("\nNo interfaces found! Make sure WinPcap is installed.\n");
return -1;
}
printf("Enter the interface number (1-%d):",i);
scanf_s("%d", &inum);
if(inum < 1 || inum > i)
{
printf("\nInterface number out of range.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Jump to the selected adapter */
for(d=alldevs, i=0; i< inum-1 ;d=d->next, i++);
/* Open the device */
if ( (adhandle= pcap_open(d->name, // name of the device
65536, // portion of the packet to capture
// 65536 guarantees that the whole packet will be captured on all the link layers
PCAP_OPENFLAG_PROMISCUOUS, // promiscuous mode
1000, // read timeout
NULL, // authentication on the remote machine
errbuf // error buffer
) ) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter. %s is not supported by WinPcap\n", d->name);
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Open the dump file */
dumpfile = pcap_dump_open(adhandle, argv[1]);
if(dumpfile==NULL)
{
fprintf(stderr,"\nError opening output file\n");
return -1;
}
printf("\nlistening on %s... Press Ctrl+C to stop...\n", d->description);
/* At this point, we no longer need the device list. Free it */
pcap_freealldevs(alldevs);
/* start the capture */
pcap_loop(adhandle, 0, packet_handler, (unsigned char *)dumpfile);
return 0;
}
/* Callback function invoked by libpcap for every incoming packet */
void packet_handler(u_char *dumpfile, const struct pcap_pkthdr *header, const u_char *pkt_data)
{
/* save the packet on the dump file */
pcap_dump(dumpfile, header, pkt_data);
}

View File

@ -0,0 +1,110 @@
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View File

@ -0,0 +1,64 @@
#include <stdlib.h>
#include <stdio.h>
#include <pcap.h>
void main(int argc, char **argv)
{
pcap_t *fp;
char errbuf[PCAP_ERRBUF_SIZE];
u_char packet[100];
int i;
/* Check the validity of the command line */
if (argc != 2)
{
printf("usage: %s interface (e.g. 'rpcap://eth0')", argv[0]);
return;
}
/* Open the output device */
if ( (fp= pcap_open(argv[1], // name of the device
100, // portion of the packet to capture (only the first 100 bytes)
PCAP_OPENFLAG_PROMISCUOUS, // promiscuous mode
1000, // read timeout
NULL, // authentication on the remote machine
errbuf // error buffer
) ) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter. %s is not supported by WinPcap\n", argv[1]);
return;
}
/* Supposing to be on ethernet, set mac destination to 1:1:1:1:1:1 */
packet[0]=1;
packet[1]=1;
packet[2]=1;
packet[3]=1;
packet[4]=1;
packet[5]=1;
/* set mac source to 2:2:2:2:2:2 */
packet[6]=2;
packet[7]=2;
packet[8]=2;
packet[9]=2;
packet[10]=2;
packet[11]=2;
/* Fill the rest of the packet */
for(i=12;i<100;i++)
{
packet[i]=(u_char)i;
}
/* Send down the packet */
if (pcap_sendpacket(fp, packet, 100 /* size */) != 0)
{
fprintf(stderr,"\nError sending the packet: %s\n", pcap_geterr(fp));
return;
}
return;
}

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@ -0,0 +1,110 @@
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View File

@ -0,0 +1,169 @@
/*
* Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2006 CACE Technologies, Davis (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. Neither the name of the Politecnico di Torino, CACE Technologies
* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <pcap.h>
#define MAX_PRINT 80
#define MAX_LINE 16
void usage();
void main(int argc, char **argv)
{
pcap_t *fp;
char errbuf[PCAP_ERRBUF_SIZE];
char *source=NULL;
char *ofilename=NULL;
char *filter=NULL;
int i;
pcap_dumper_t *dumpfile;
struct bpf_program fcode;
bpf_u_int32 NetMask;
int res;
struct pcap_pkthdr *header;
const u_char *pkt_data;
if (argc == 1)
{
usage();
return;
}
for(i=1;i < argc; i+= 2)
{
switch (argv[i] [1])
{
case 's':
{
source=argv[i+1];
};
break;
case 'o':
{
ofilename=argv[i+1];
};
break;
case 'f':
{
filter=argv[i+1];
};
break;
}
}
// open a capture from the network
if (source != NULL)
{
if ( (fp= pcap_open(source,
1514 /*snaplen*/,
PCAP_OPENFLAG_PROMISCUOUS /*flags*/,
20 /*read timeout*/,
NULL /* remote authentication */,
errbuf)
) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter.\n");
return;
}
}
else usage();
if (filter != NULL)
{
// We should loop through the adapters returned by the pcap_findalldevs_ex()
// in order to locate the correct one.
//
// Let's do things simpler: we suppose to be in a C class network ;-)
NetMask=0xffffff;
//compile the filter
if(pcap_compile(fp, &fcode, filter, 1, NetMask) < 0)
{
fprintf(stderr,"\nError compiling filter: wrong syntax.\n");
return;
}
//set the filter
if(pcap_setfilter(fp, &fcode)<0)
{
fprintf(stderr,"\nError setting the filter\n");
return;
}
}
//open the dump file
if (ofilename != NULL)
{
dumpfile= pcap_dump_open(fp, ofilename);
if (dumpfile == NULL)
{
fprintf(stderr,"\nError opening output file\n");
return;
}
}
else usage();
//start the capture
while((res = pcap_next_ex( fp, &header, &pkt_data)) >= 0)
{
if(res == 0)
/* Timeout elapsed */
continue;
//save the packet on the dump file
pcap_dump((unsigned char *) dumpfile, header, pkt_data);
}
}
void usage()
{
printf("\npf - Generic Packet Filter.\n");
printf("\nUsage:\npf -s source -o output_file_name [-f filter_string]\n\n");
exit(0);
}

View File

@ -0,0 +1,110 @@
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View File

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Microsoft Developer Studio Workspace File, Format Version 6.00
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View File

@ -0,0 +1,94 @@
/*
* Copyright (c) 2008 CACE Technologies, Davis (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. Neither the name of CACE Technologies 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This sample was contributed by
* Marcin Okraszewski (Marcin.OkraszewskiATpl.compuware.com)
*
*/
#include <tchar.h>
#include <pcap.h>
#include <stdio.h>
/** Prints packet timestaps regardless of format*/
int _tmain(int argc, _TCHAR* argv[])
{
char errbuf[PCAP_ERRBUF_SIZE];
wchar_t cmd[1024];
wchar_t tshark_path[MAX_PATH];
wchar_t file_path[MAX_PATH];
if ( argc != 3 ) {
wprintf(L"Prints packet timestaps regardless of format.\n");
wprintf(L"Usage:\n\t%ls <tshark path> <trace file>\n", argv[0]);
return 1;
}
// conversion to short path name in case there are spaces
if ( ! GetShortPathNameW(argv[1], tshark_path, MAX_PATH) ||
! GetShortPathNameW(argv[2], file_path, MAX_PATH) )
{
printf("Failed to convert paths to short form.");
return 1;
}
// create tshark command, which will make the trace conversion and print in libpcap format to stdout
if ( swprintf_s(cmd, 1024, L"%ls -r %ls -w - -F libpcap", tshark_path, file_path) < 0 ) {
wprintf(L"Failed to create command\n");
return 1;
}
// start tshark
FILE *tshark_out = _wpopen(cmd, L"rb");
if ( tshark_out == NULL ) {
strerror_s(errbuf, PCAP_ERRBUF_SIZE, errno);
printf("Failed run tshark: %s\n", errbuf);
wprintf(L"Command: %ls", cmd);
return 1;
}
// open stdout from tshark
pcap_t *pcap = pcap_fopen_offline(tshark_out, errbuf);
if ( pcap == NULL ) {
printf("Error opening stream from tshark: %s\n", errbuf);
return 1;
}
// print information about every packet int trace
struct pcap_pkthdr hdr;
while ( pcap_next(pcap, &hdr) ) {
printf("packet: ts: %u.%06u, len: %4u, caplen: %4u\n", hdr.ts.tv_sec, hdr.ts.tv_usec, hdr.len, hdr.caplen);
}
// clean up
pcap_close(pcap);
_pclose(tshark_out);
return 0;
}

View File

@ -0,0 +1,163 @@
/*
* Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2006 CACE Technologies, Davis (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. Neither the name of the Politecnico di Torino, CACE Technologies
* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdlib.h>
#include <stdio.h>
//
// NOTE: remember to include WPCAP and HAVE_REMOTE among your
// preprocessor definitions.
//
#include <pcap.h>
#define LINE_LEN 16
int main(int argc, char **argv)
{
pcap_if_t *alldevs, *d;
pcap_t *fp;
u_int inum, i=0;
char errbuf[PCAP_ERRBUF_SIZE];
int res;
struct pcap_pkthdr *header;
const u_char *pkt_data;
printf("pktdump_ex: prints the packets of the network using WinPcap.\n");
printf(" Usage: pktdump_ex [-s source]\n\n"
" Examples:\n"
" pktdump_ex -s file://c:/temp/file.acp\n"
" pktdump_ex -s rpcap://\\Device\\NPF_{C8736017-F3C3-4373-94AC-9A34B7DAD998}\n\n");
if(argc < 3)
{
printf("\nNo adapter selected: printing the device list:\n");
/* The user didn't provide a packet source: Retrieve the local device list */
if (pcap_findalldevs_ex(PCAP_SRC_IF_STRING, NULL, &alldevs, errbuf) == -1)
{
fprintf(stderr,"Error in pcap_findalldevs_ex: %s\n", errbuf);
return -1;
}
/* Print the list */
for(d=alldevs; d; d=d->next)
{
printf("%d. %s\n ", ++i, d->name);
if (d->description)
printf(" (%s)\n", d->description);
else
printf(" (No description available)\n");
}
if (i==0)
{
fprintf(stderr,"No interfaces found! Exiting.\n");
return -1;
}
printf("Enter the interface number (1-%d):",i);
scanf_s("%d", &inum);
if (inum < 1 || inum > i)
{
printf("\nInterface number out of range.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Jump to the selected adapter */
for (d=alldevs, i=0; i< inum-1 ;d=d->next, i++);
/* Open the device */
if ( (fp= pcap_open(d->name,
100 /*snaplen*/,
PCAP_OPENFLAG_PROMISCUOUS /*flags*/,
20 /*read timeout*/,
NULL /* remote authentication */,
errbuf)
) == NULL)
{
fprintf(stderr,"\nError opening adapter\n");
return -1;
}
}
else
{
// Do not check for the switch type ('-s')
if ( (fp= pcap_open(argv[2],
100 /*snaplen*/,
PCAP_OPENFLAG_PROMISCUOUS /*flags*/,
20 /*read timeout*/,
NULL /* remote authentication */,
errbuf)
) == NULL)
{
fprintf(stderr,"\nError opening source: %s\n", errbuf);
return -1;
}
}
/* Read the packets */
while((res = pcap_next_ex( fp, &header, &pkt_data)) >= 0)
{
if(res == 0)
/* Timeout elapsed */
continue;
/* print pkt timestamp and pkt len */
printf("%ld:%ld (%ld)\n", header->ts.tv_sec, header->ts.tv_usec, header->len);
/* Print the packet */
for (i=1; (i < header->caplen + 1 ) ; i++)
{
printf("%.2x ", pkt_data[i-1]);
if ( (i % LINE_LEN) == 0) printf("\n");
}
printf("\n\n");
}
if(res == -1)
{
fprintf(stderr, "Error reading the packets: %s\n", pcap_geterr(fp));
return -1;
}
return 0;
}

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/*
* Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2006 CACE Technologies, Davis (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. Neither the name of the Politecnico di Torino, CACE Technologies
* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <pcap.h>
void usage();
void main(int argc, char **argv)
{
pcap_t *indesc,*outdesc;
char errbuf[PCAP_ERRBUF_SIZE];
char source[PCAP_BUF_SIZE];
FILE *capfile;
int caplen, sync;
u_int res;
pcap_send_queue *squeue;
struct pcap_pkthdr *pktheader;
u_char *pktdata;
float cpu_time;
u_int npacks = 0;
errno_t fopen_error;
/* Check the validity of the command line */
if (argc <= 2 || argc >= 5)
{
usage();
return;
}
/* Retrieve the length of the capture file */
fopen_error = fopen_s(&capfile, argv[1],"rb");
if(fopen_error != 0){
printf("Error opening the file, errno %d.\n", fopen_error);
return;
}
fseek(capfile , 0, SEEK_END);
caplen= ftell(capfile)- sizeof(struct pcap_file_header);
fclose(capfile);
/* Chek if the timestamps must be respected */
if(argc == 4 && argv[3][0] == 's')
sync = TRUE;
else
sync = FALSE;
/* Open the capture */
/* Create the source string according to the new WinPcap syntax */
if ( pcap_createsrcstr( source, // variable that will keep the source string
PCAP_SRC_FILE, // we want to open a file
NULL, // remote host
NULL, // port on the remote host
argv[1], // name of the file we want to open
errbuf // error buffer
) != 0)
{
fprintf(stderr,"\nError creating a source string\n");
return;
}
/* Open the capture file */
if ( (indesc= pcap_open(source, 65536, PCAP_OPENFLAG_PROMISCUOUS, 1000, NULL, errbuf) ) == NULL)
{
fprintf(stderr,"\nUnable to open the file %s.\n", source);
return;
}
/* Open the output adapter */
if ( (outdesc= pcap_open(argv[2], 100, PCAP_OPENFLAG_PROMISCUOUS, 1000, NULL, errbuf) ) == NULL)
{
fprintf(stderr,"\nUnable to open adapter %s.\n", source);
return;
}
/* Check the MAC type */
if (pcap_datalink(indesc) != pcap_datalink(outdesc))
{
printf("Warning: the datalink of the capture differs from the one of the selected interface.\n");
printf("Press a key to continue, or CTRL+C to stop.\n");
getchar();
}
/* Allocate a send queue */
squeue = pcap_sendqueue_alloc(caplen);
/* Fill the queue with the packets from the file */
while ((res = pcap_next_ex( indesc, &pktheader, &pktdata)) == 1)
{
if (pcap_sendqueue_queue(squeue, pktheader, pktdata) == -1)
{
printf("Warning: packet buffer too small, not all the packets will be sent.\n");
break;
}
npacks++;
}
if (res == -1)
{
printf("Corrupted input file.\n");
pcap_sendqueue_destroy(squeue);
return;
}
/* Transmit the queue */
cpu_time = (float)clock ();
if ((res = pcap_sendqueue_transmit(outdesc, squeue, sync)) < squeue->len)
{
printf("An error occurred sending the packets: %s. Only %d bytes were sent\n", pcap_geterr(outdesc), res);
}
cpu_time = (clock() - cpu_time)/CLK_TCK;
printf ("\n\nElapsed time: %5.3f\n", cpu_time);
printf ("\nTotal packets generated = %d", npacks);
printf ("\nAverage packets per second = %d", (int)((double)npacks/cpu_time));
printf ("\n");
/* free the send queue */
pcap_sendqueue_destroy(squeue);
/* Close the input file */
pcap_close(indesc);
/*
* lose the output adapter
* IMPORTANT: remember to close the adapter, otherwise there will be no guarantee that all the
* packets will be sent!
*/
pcap_close(outdesc);
return;
}
void usage()
{
printf("\nSendcap, sends a libpcap/tcpdump capture file to the net. Copyright (C) 2002 Loris Degioanni.\n");
printf("\nUsage:\n");
printf("\t sendcap file_name adapter [s]\n");
printf("\nParameters:\n");
printf("\nfile_name: the name of the dump file that will be sent to the network\n");
printf("\nadapter: the device to use. Use \"WinDump -D\" for a list of valid devices\n");
printf("\ns: if present, forces the packets to be sent synchronously, i.e. respecting the timestamps in the dump file. This option will work only under Windows NTx.\n\n");
exit(0);
}

View File

@ -0,0 +1,110 @@
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View File

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/*
* Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2006 CACE Technologies, Davis (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. Neither the name of the Politecnico di Torino, CACE Technologies
* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <conio.h>
#include <pcap.h>
int main()
{
pcap_if_t *alldevs, *d;
pcap_t *fp;
u_int inum, i=0;
char errbuf[PCAP_ERRBUF_SIZE];
int res;
struct pcap_pkthdr *header;
const u_char *pkt_data;
struct pcap_pkthdr old;
printf("SMP_1\n");
printf("\nThis program tests the WinPcap kernel driver on SMP machines.\n");
printf("The program tests that timestamps on the captured packets are consistent,\n");
printf("and that the caplen is equal to the packet length.\n");
printf("If there is an error, it will print out a message saying \"Inconsistent XXX\"\n");
if (pcap_findalldevs_ex(PCAP_SRC_IF_STRING, NULL, &alldevs, errbuf) == -1)
{
fprintf(stderr,"Error in pcap_findalldevs: %s\n", errbuf);
exit(1);
}
/* Print the list */
for(d=alldevs; d; d=d->next)
{
printf("%d. %s", ++i, d->name);
if (d->description)
printf(" (%s)\n", d->description);
else
printf(" (No description available)\n");
}
if(i==0)
{
printf("\nNo interfaces found! Make sure WinPcap is installed.\n");
return -1;
}
printf("Enter the interface number (1-%d):",i);
scanf_s("%d", &inum);
if(inum < 1 || inum > i)
{
printf("\nInterface number out of range.\n");
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
/* Jump to the selected adapter */
for(d=alldevs, i=0; i< inum-1 ;d=d->next, i++);
/* Open the device */
if ( (fp= pcap_open(d->name, 65536, PCAP_OPENFLAG_PROMISCUOUS, 1000, NULL, errbuf) ) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter. %s is not supported by WinPcap\n", d->name);
/* Free the device list */
pcap_freealldevs(alldevs);
return -1;
}
old.ts.tv_sec=0;
old.ts.tv_usec=0;
/* Read the packets */
while((res = pcap_next_ex( fp, &header, &pkt_data)) >= 0){
if(res == 0)
continue;
//check that caplen is equal to packet length
if (header->caplen!=header->len)
printf("Inconsistent header: CapLen %d\t Len %d\n",header->caplen,header->len);
//check that timestamps always grow
if ( old.ts.tv_sec > header->ts.tv_sec || (old.ts.tv_sec == header->ts.tv_sec && old.ts.tv_usec > header->ts.tv_usec))
printf("Inconsistent Timestamps! Old was %d.%.06d - New is %d.%.06d\n",old.ts.tv_sec,old.ts.tv_usec, header->ts.tv_sec,header->ts.tv_usec);
old=*header;
}
if(res == -1){
printf("Error reading the packets: %s\n", pcap_geterr(fp));
return -1;
}
_getch();
return 0;
}

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/*
* Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2006 CACE Technologies, Davis (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. Neither the name of the Politecnico di Torino, CACE Technologies
* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <pcap.h>
void usage();
void dispatcher_handler(u_char *, const struct pcap_pkthdr *, const u_char *);
void main(int argc, char **argv)
{
pcap_t *fp;
char errbuf[PCAP_ERRBUF_SIZE];
struct timeval st_ts;
u_int netmask;
struct bpf_program fcode;
/* Check the validity of the command line */
if (argc != 2)
{
usage();
return;
}
/* Open the output adapter */
if ( (fp= pcap_open(argv[1], 100, PCAP_OPENFLAG_PROMISCUOUS, 1000, NULL, errbuf) ) == NULL)
{
fprintf(stderr,"\nUnable to open adapter %s.\n", errbuf);
return;
}
/* Don't care about netmask, it won't be used for this filter */
netmask=0xffffff;
//compile the filter
if (pcap_compile(fp, &fcode, "tcp", 1, netmask) <0 )
{
fprintf(stderr,"\nUnable to compile the packet filter. Check the syntax.\n");
/* Free the device list */
return;
}
//set the filter
if (pcap_setfilter(fp, &fcode)<0)
{
fprintf(stderr,"\nError setting the filter.\n");
pcap_close(fp);
/* Free the device list */
return;
}
/* Put the interface in statstics mode */
if (pcap_setmode(fp, MODE_STAT)<0)
{
fprintf(stderr,"\nError setting the mode.\n");
pcap_close(fp);
/* Free the device list */
return;
}
printf("TCP traffic summary:\n");
/* Start the main loop */
pcap_loop(fp, 0, dispatcher_handler, (PUCHAR)&st_ts);
pcap_close(fp);
return;
}
void dispatcher_handler(u_char *state, const struct pcap_pkthdr *header, const u_char *pkt_data)
{
struct timeval *old_ts = (struct timeval *)state;
u_int delay;
LARGE_INTEGER Bps,Pps;
struct tm ltime;
char timestr[16];
time_t local_tv_sec;
/* Calculate the delay in microseconds from the last sample. */
/* This value is obtained from the timestamp that the associated with the sample. */
delay=(header->ts.tv_sec - old_ts->tv_sec) * 1000000 - old_ts->tv_usec + header->ts.tv_usec;
/* Get the number of Bits per second */
Bps.QuadPart=(((*(LONGLONG*)(pkt_data + 8)) * 8 * 1000000) / (delay));
/* ^ ^
| |
| |
| |
converts bytes in bits -- |
|
delay is expressed in microseconds --
*/
/* Get the number of Packets per second */
Pps.QuadPart=(((*(LONGLONG*)(pkt_data)) * 1000000) / (delay));
/* Convert the timestamp to readable format */
local_tv_sec = header->ts.tv_sec;
localtime_s(&ltime, &local_tv_sec);
strftime( timestr, sizeof timestr, "%H:%M:%S", &ltime);
/* Print timestamp*/
printf("%s ", timestr);
/* Print the samples */
printf("BPS=%I64u ", Bps.QuadPart);
printf("PPS=%I64u\n", Pps.QuadPart);
//store current timestamp
old_ts->tv_sec=header->ts.tv_sec;
old_ts->tv_usec=header->ts.tv_usec;
}
void usage()
{
printf("\nShows the TCP traffic load, in bits per second and packets per second.\nCopyright (C) 2002 Loris Degioanni.\n");
printf("\nUsage:\n");
printf("\t tcptop adapter\n");
printf("\t You can use \"WinDump -D\" if you don't know the name of your adapters.\n");
exit(0);
}

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/*
* Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2007 CACE Technologies, Davis (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. Neither the name of the Politecnico di Torino, CACE Technologies
* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
/** @ingroup packetapi
* @{
*/
/** @defgroup packet32h Packet.dll definitions and data structures
* Packet32.h contains the data structures and the definitions used by packet.dll.
* The file is used both by the Win9x and the WinNTx versions of packet.dll, and can be included
* by the applications that use the functions of this library
* @{
*/
#ifndef __PACKET32
#define __PACKET32
#include <winsock2.h>
#ifdef HAVE_AIRPCAP_API
#include <airpcap.h>
#else
#if !defined(AIRPCAP_HANDLE__EAE405F5_0171_9592_B3C2_C19EC426AD34__DEFINED_)
#define AIRPCAP_HANDLE__EAE405F5_0171_9592_B3C2_C19EC426AD34__DEFINED_
typedef struct _AirpcapHandle *PAirpcapHandle;
#endif /* AIRPCAP_HANDLE__EAE405F5_0171_9592_B3C2_C19EC426AD34__DEFINED_ */
#endif /* HAVE_AIRPCAP_API */
#ifdef HAVE_DAG_API
#include <dagc.h>
#endif /* HAVE_DAG_API */
// Working modes
#define PACKET_MODE_CAPT 0x0 ///< Capture mode
#define PACKET_MODE_STAT 0x1 ///< Statistical mode
#define PACKET_MODE_MON 0x2 ///< Monitoring mode
#define PACKET_MODE_DUMP 0x10 ///< Dump mode
#define PACKET_MODE_STAT_DUMP MODE_DUMP | MODE_STAT ///< Statistical dump Mode
/// Alignment macro. Defines the alignment size.
#define Packet_ALIGNMENT sizeof(int)
/// Alignment macro. Rounds up to the next even multiple of Packet_ALIGNMENT.
#define Packet_WORDALIGN(x) (((x)+(Packet_ALIGNMENT-1))&~(Packet_ALIGNMENT-1))
#define NdisMediumNull -1 ///< Custom linktype: NDIS doesn't provide an equivalent
#define NdisMediumCHDLC -2 ///< Custom linktype: NDIS doesn't provide an equivalent
#define NdisMediumPPPSerial -3 ///< Custom linktype: NDIS doesn't provide an equivalent
#define NdisMediumBare80211 -4 ///< Custom linktype: NDIS doesn't provide an equivalent
#define NdisMediumRadio80211 -5 ///< Custom linktype: NDIS doesn't provide an equivalent
#define NdisMediumPpi -6 ///< Custom linktype: NDIS doesn't provide an equivalent
// Loopback behaviour definitions
#define NPF_DISABLE_LOOPBACK 1 ///< Drop the packets sent by the NPF driver
#define NPF_ENABLE_LOOPBACK 2 ///< Capture the packets sent by the NPF driver
/*!
\brief Network type structure.
This structure is used by the PacketGetNetType() function to return information on the current adapter's type and speed.
*/
typedef struct NetType
{
UINT LinkType; ///< The MAC of the current network adapter (see function PacketGetNetType() for more information)
ULONGLONG LinkSpeed; ///< The speed of the network in bits per second
}NetType;
//some definitions stolen from libpcap
#ifndef BPF_MAJOR_VERSION
/*!
\brief A BPF pseudo-assembly program.
The program will be injected in the kernel by the PacketSetBPF() function and applied to every incoming packet.
*/
struct bpf_program
{
UINT bf_len; ///< Indicates the number of instructions of the program, i.e. the number of struct bpf_insn that will follow.
struct bpf_insn *bf_insns; ///< A pointer to the first instruction of the program.
};
/*!
\brief A single BPF pseudo-instruction.
bpf_insn contains a single instruction for the BPF register-machine. It is used to send a filter program to the driver.
*/
struct bpf_insn
{
USHORT code; ///< Instruction type and addressing mode.
UCHAR jt; ///< Jump if true
UCHAR jf; ///< Jump if false
int k; ///< Generic field used for various purposes.
};
/*!
\brief Structure that contains a couple of statistics values on the current capture.
It is used by packet.dll to return statistics about a capture session.
*/
struct bpf_stat
{
UINT bs_recv; ///< Number of packets that the driver received from the network adapter
///< from the beginning of the current capture. This value includes the packets
///< lost by the driver.
UINT bs_drop; ///< number of packets that the driver lost from the beginning of a capture.
///< Basically, a packet is lost when the the buffer of the driver is full.
///< In this situation the packet cannot be stored and the driver rejects it.
UINT ps_ifdrop; ///< drops by interface. XXX not yet supported
UINT bs_capt; ///< number of packets that pass the filter, find place in the kernel buffer and
///< thus reach the application.
};
/*!
\brief Packet header.
This structure defines the header associated with every packet delivered to the application.
*/
struct bpf_hdr
{
struct timeval bh_tstamp; ///< The timestamp associated with the captured packet.
///< It is stored in a TimeVal structure.
UINT bh_caplen; ///< Length of captured portion. The captured portion <b>can be different</b>
///< from the original packet, because it is possible (with a proper filter)
///< to instruct the driver to capture only a portion of the packets.
UINT bh_datalen; ///< Original length of packet
USHORT bh_hdrlen; ///< Length of bpf header (this struct plus alignment padding). In some cases,
///< a padding could be added between the end of this structure and the packet
///< data for performance reasons. This filed can be used to retrieve the actual data
///< of the packet.
};
/*!
\brief Dump packet header.
This structure defines the header associated with the packets in a buffer to be used with PacketSendPackets().
It is simpler than the bpf_hdr, because it corresponds to the header associated by WinPcap and libpcap to a
packet in a dump file. This makes straightforward sending WinPcap dump files to the network.
*/
struct dump_bpf_hdr{
struct timeval ts; ///< Time stamp of the packet
UINT caplen; ///< Length of captured portion. The captured portion can smaller than the
///< the original packet, because it is possible (with a proper filter) to
///< instruct the driver to capture only a portion of the packets.
UINT len; ///< Length of the original packet (off wire).
};
#endif
struct bpf_stat;
#define DOSNAMEPREFIX TEXT("Packet_") ///< Prefix added to the adapters device names to create the WinPcap devices
#define MAX_LINK_NAME_LENGTH 64 //< Maximum length of the devices symbolic links
#define NMAX_PACKET 65535
/*!
\brief Addresses of a network adapter.
This structure is used by the PacketGetNetInfoEx() function to return the IP addresses associated with
an adapter.
*/
typedef struct npf_if_addr {
struct sockaddr_storage IPAddress; ///< IP address.
struct sockaddr_storage SubnetMask; ///< Netmask for that address.
struct sockaddr_storage Broadcast; ///< Broadcast address.
}npf_if_addr;
#define ADAPTER_NAME_LENGTH 256 + 12 ///< Maximum length for the name of an adapter. The value is the same used by the IP Helper API.
#define ADAPTER_DESC_LENGTH 128 ///< Maximum length for the description of an adapter. The value is the same used by the IP Helper API.
#define MAX_MAC_ADDR_LENGTH 8 ///< Maximum length for the link layer address of an adapter. The value is the same used by the IP Helper API.
#define MAX_NETWORK_ADDRESSES 16 ///< Maximum length for the link layer address of an adapter. The value is the same used by the IP Helper API.
typedef struct WAN_ADAPTER_INT WAN_ADAPTER; ///< Describes an opened wan (dialup, VPN...) network adapter using the NetMon API
typedef WAN_ADAPTER *PWAN_ADAPTER; ///< Describes an opened wan (dialup, VPN...) network adapter using the NetMon API
#define INFO_FLAG_NDIS_ADAPTER 0 ///< Flag for ADAPTER_INFO: this is a traditional ndis adapter
#define INFO_FLAG_NDISWAN_ADAPTER 1 ///< Flag for ADAPTER_INFO: this is a NdisWan adapter, and it's managed by WANPACKET
#define INFO_FLAG_DAG_CARD 2 ///< Flag for ADAPTER_INFO: this is a DAG card
#define INFO_FLAG_DAG_FILE 6 ///< Flag for ADAPTER_INFO: this is a DAG file
#define INFO_FLAG_DONT_EXPORT 8 ///< Flag for ADAPTER_INFO: when this flag is set, the adapter will not be listed or openend by winpcap. This allows to prevent exporting broken network adapters, like for example FireWire ones.
#define INFO_FLAG_AIRPCAP_CARD 16 ///< Flag for ADAPTER_INFO: this is an airpcap card
#define INFO_FLAG_NPFIM_DEVICE 32
/*!
\brief Describes an opened network adapter.
This structure is the most important for the functioning of packet.dll, but the great part of its fields
should be ignored by the user, since the library offers functions that avoid to cope with low-level parameters
*/
typedef struct _ADAPTER {
HANDLE hFile; ///< \internal Handle to an open instance of the NPF driver.
CHAR SymbolicLink[MAX_LINK_NAME_LENGTH]; ///< \internal A string containing the name of the network adapter currently opened.
int NumWrites; ///< \internal Number of times a packets written on this adapter will be repeated
///< on the wire.
HANDLE ReadEvent; ///< A notification event associated with the read calls on the adapter.
///< It can be passed to standard Win32 functions (like WaitForSingleObject
///< or WaitForMultipleObjects) to wait until the driver's buffer contains some
///< data. It is particularly useful in GUI applications that need to wait
///< concurrently on several events. In Windows NT/2000 the PacketSetMinToCopy()
///< function can be used to define the minimum amount of data in the kernel buffer
///< that will cause the event to be signalled.
UINT ReadTimeOut; ///< \internal The amount of time after which a read on the driver will be released and
///< ReadEvent will be signaled, also if no packets were captured
CHAR Name[ADAPTER_NAME_LENGTH];
PWAN_ADAPTER pWanAdapter;
UINT Flags; ///< Adapter's flags. Tell if this adapter must be treated in a different way, using the Netmon API or the dagc API.
#ifdef HAVE_AIRPCAP_API
PAirpcapHandle AirpcapAd;
#endif // HAVE_AIRPCAP_API
#ifdef HAVE_NPFIM_API
void* NpfImHandle;
#endif // HAVE_NPFIM_API
#ifdef HAVE_DAG_API
dagc_t *pDagCard; ///< Pointer to the dagc API adapter descriptor for this adapter
PCHAR DagBuffer; ///< Pointer to the buffer with the packets that is received from the DAG card
struct timeval DagReadTimeout; ///< Read timeout. The dagc API requires a timeval structure
unsigned DagFcsLen; ///< Length of the frame check sequence attached to any packet by the card. Obtained from the registry
DWORD DagFastProcess; ///< True if the user requests fast capture processing on this card. Higher level applications can use this value to provide a faster but possibly unprecise capture (for example, libpcap doesn't convert the timestamps).
#endif // HAVE_DAG_API
} ADAPTER, *LPADAPTER;
/*!
\brief Structure that contains a group of packets coming from the driver.
This structure defines the header associated with every packet delivered to the application.
*/
typedef struct _PACKET {
HANDLE hEvent; ///< \deprecated Still present for compatibility with old applications.
OVERLAPPED OverLapped; ///< \deprecated Still present for compatibility with old applications.
PVOID Buffer; ///< Buffer with containing the packets. See the PacketReceivePacket() for
///< details about the organization of the data in this buffer
UINT Length; ///< Length of the buffer
DWORD ulBytesReceived; ///< Number of valid bytes present in the buffer, i.e. amount of data
///< received by the last call to PacketReceivePacket()
BOOLEAN bIoComplete; ///< \deprecated Still present for compatibility with old applications.
} PACKET, *LPPACKET;
/*!
\brief Structure containing an OID request.
It is used by the PacketRequest() function to send an OID to the interface card driver.
It can be used, for example, to retrieve the status of the error counters on the adapter, its MAC address,
the list of the multicast groups defined on it, and so on.
*/
struct _PACKET_OID_DATA {
ULONG Oid; ///< OID code. See the Microsoft DDK documentation or the file ntddndis.h
///< for a complete list of valid codes.
ULONG Length; ///< Length of the data field
UCHAR Data[1]; ///< variable-lenght field that contains the information passed to or received
///< from the adapter.
};
typedef struct _PACKET_OID_DATA PACKET_OID_DATA, *PPACKET_OID_DATA;
#ifdef __cplusplus
extern "C" {
#endif
/**
* @}
*/
/*
BOOLEAN QueryWinPcapRegistryStringA(CHAR *SubKeyName,
CHAR *Value,
UINT *pValueLen,
CHAR *DefaultVal);
BOOLEAN QueryWinPcapRegistryStringW(WCHAR *SubKeyName,
WCHAR *Value,
UINT *pValueLen,
WCHAR *DefaultVal);
*/
//---------------------------------------------------------------------------
// EXPORTED FUNCTIONS
//---------------------------------------------------------------------------
PCHAR PacketGetVersion();
PCHAR PacketGetDriverVersion();
BOOLEAN PacketSetMinToCopy(LPADAPTER AdapterObject,int nbytes);
BOOLEAN PacketSetNumWrites(LPADAPTER AdapterObject,int nwrites);
BOOLEAN PacketSetMode(LPADAPTER AdapterObject,int mode);
BOOLEAN PacketSetReadTimeout(LPADAPTER AdapterObject,int timeout);
BOOLEAN PacketSetBpf(LPADAPTER AdapterObject,struct bpf_program *fp);
BOOLEAN PacketSetLoopbackBehavior(LPADAPTER AdapterObject, UINT LoopbackBehavior);
INT PacketSetSnapLen(LPADAPTER AdapterObject,int snaplen);
BOOLEAN PacketGetStats(LPADAPTER AdapterObject,struct bpf_stat *s);
BOOLEAN PacketGetStatsEx(LPADAPTER AdapterObject,struct bpf_stat *s);
BOOLEAN PacketSetBuff(LPADAPTER AdapterObject,int dim);
BOOLEAN PacketGetNetType (LPADAPTER AdapterObject,NetType *type);
LPADAPTER PacketOpenAdapter(PCHAR AdapterName);
BOOLEAN PacketSendPacket(LPADAPTER AdapterObject,LPPACKET pPacket,BOOLEAN Sync);
INT PacketSendPackets(LPADAPTER AdapterObject,PVOID PacketBuff,ULONG Size, BOOLEAN Sync);
LPPACKET PacketAllocatePacket(void);
VOID PacketInitPacket(LPPACKET lpPacket,PVOID Buffer,UINT Length);
VOID PacketFreePacket(LPPACKET lpPacket);
BOOLEAN PacketReceivePacket(LPADAPTER AdapterObject,LPPACKET lpPacket,BOOLEAN Sync);
BOOLEAN PacketSetHwFilter(LPADAPTER AdapterObject,ULONG Filter);
BOOLEAN PacketGetAdapterNames(PTSTR pStr,PULONG BufferSize);
BOOLEAN PacketGetNetInfoEx(PCHAR AdapterName, npf_if_addr* buffer, PLONG NEntries);
BOOLEAN PacketRequest(LPADAPTER AdapterObject,BOOLEAN Set,PPACKET_OID_DATA OidData);
HANDLE PacketGetReadEvent(LPADAPTER AdapterObject);
BOOLEAN PacketSetDumpName(LPADAPTER AdapterObject, void *name, int len);
BOOLEAN PacketSetDumpLimits(LPADAPTER AdapterObject, UINT maxfilesize, UINT maxnpacks);
BOOLEAN PacketIsDumpEnded(LPADAPTER AdapterObject, BOOLEAN sync);
BOOL PacketStopDriver();
VOID PacketCloseAdapter(LPADAPTER lpAdapter);
BOOLEAN PacketStartOem(PCHAR errorString, UINT errorStringLength);
BOOLEAN PacketStartOemEx(PCHAR errorString, UINT errorStringLength, ULONG flags);
PAirpcapHandle PacketGetAirPcapHandle(LPADAPTER AdapterObject);
//
// Used by PacketStartOemEx
//
#define PACKET_START_OEM_NO_NETMON 0x00000001
#ifdef __cplusplus
}
#endif
#endif //__PACKET32

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/*
* Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2006 CACE Technologies, Davis (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. Neither the name of the Politecnico di Torino, CACE Technologies
* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef __WIN32_EXTENSIONS_H__
#define __WIN32_EXTENSIONS_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Definitions */
/*!
\brief A queue of raw packets that will be sent to the network with pcap_sendqueue_transmit().
*/
struct pcap_send_queue
{
u_int maxlen; ///< Maximum size of the the queue, in bytes. This variable contains the size of the buffer field.
u_int len; ///< Current size of the queue, in bytes.
char *buffer; ///< Buffer containing the packets to be sent.
};
typedef struct pcap_send_queue pcap_send_queue;
/*!
\brief This typedef is a support for the pcap_get_airpcap_handle() function
*/
#if !defined(AIRPCAP_HANDLE__EAE405F5_0171_9592_B3C2_C19EC426AD34__DEFINED_)
#define AIRPCAP_HANDLE__EAE405F5_0171_9592_B3C2_C19EC426AD34__DEFINED_
typedef struct _AirpcapHandle *PAirpcapHandle;
#endif
#define BPF_MEM_EX_IMM 0xc0
#define BPF_MEM_EX_IND 0xe0
/*used for ST*/
#define BPF_MEM_EX 0xc0
#define BPF_TME 0x08
#define BPF_LOOKUP 0x90
#define BPF_EXECUTE 0xa0
#define BPF_INIT 0xb0
#define BPF_VALIDATE 0xc0
#define BPF_SET_ACTIVE 0xd0
#define BPF_RESET 0xe0
#define BPF_SET_MEMORY 0x80
#define BPF_GET_REGISTER_VALUE 0x70
#define BPF_SET_REGISTER_VALUE 0x60
#define BPF_SET_WORKING 0x50
#define BPF_SET_ACTIVE_READ 0x40
#define BPF_SET_AUTODELETION 0x30
#define BPF_SEPARATION 0xff
/* Prototypes */
pcap_send_queue* pcap_sendqueue_alloc(u_int memsize);
void pcap_sendqueue_destroy(pcap_send_queue* queue);
int pcap_sendqueue_queue(pcap_send_queue* queue, const struct pcap_pkthdr *pkt_header, const u_char *pkt_data);
u_int pcap_sendqueue_transmit(pcap_t *p, pcap_send_queue* queue, int sync);
HANDLE pcap_getevent(pcap_t *p);
struct pcap_stat *pcap_stats_ex(pcap_t *p, int *pcap_stat_size);
int pcap_setuserbuffer(pcap_t *p, int size);
int pcap_live_dump(pcap_t *p, char *filename, int maxsize, int maxpacks);
int pcap_live_dump_ended(pcap_t *p, int sync);
int pcap_offline_filter(struct bpf_program *prog, const struct pcap_pkthdr *header, const u_char *pkt_data);
int pcap_start_oem(char* err_str, int flags);
PAirpcapHandle pcap_get_airpcap_handle(pcap_t *p);
#ifdef __cplusplus
}
#endif
#endif //__WIN32_EXTENSIONS_H__

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/*
* Copyright (C) 1999 WIDE Project.
* 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. Neither the name of the project 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 PROJECT 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 PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _BITTYPES_H
#define _BITTYPES_H
#ifndef HAVE_U_INT8_T
#if SIZEOF_CHAR == 1
typedef unsigned char u_int8_t;
typedef signed char int8_t;
#elif SIZEOF_INT == 1
typedef unsigned int u_int8_t;
typedef signed int int8_t;
#else /* XXX */
#error "there's no appropriate type for u_int8_t"
#endif
#define HAVE_U_INT8_T 1
#define HAVE_INT8_T 1
#endif /* HAVE_U_INT8_T */
#ifndef HAVE_U_INT16_T
#if SIZEOF_SHORT == 2
typedef unsigned short u_int16_t;
typedef signed short int16_t;
#elif SIZEOF_INT == 2
typedef unsigned int u_int16_t;
typedef signed int int16_t;
#elif SIZEOF_CHAR == 2
typedef unsigned char u_int16_t;
typedef signed char int16_t;
#else /* XXX */
#error "there's no appropriate type for u_int16_t"
#endif
#define HAVE_U_INT16_T 1
#define HAVE_INT16_T 1
#endif /* HAVE_U_INT16_T */
#ifndef HAVE_U_INT32_T
#if SIZEOF_INT == 4
typedef unsigned int u_int32_t;
typedef signed int int32_t;
#elif SIZEOF_LONG == 4
typedef unsigned long u_int32_t;
typedef signed long int32_t;
#elif SIZEOF_SHORT == 4
typedef unsigned short u_int32_t;
typedef signed short int32_t;
#else /* XXX */
#error "there's no appropriate type for u_int32_t"
#endif
#define HAVE_U_INT32_T 1
#define HAVE_INT32_T 1
#endif /* HAVE_U_INT32_T */
#ifndef HAVE_U_INT64_T
#if SIZEOF_LONG_LONG == 8
typedef unsigned long long u_int64_t;
typedef long long int64_t;
#elif defined(_MSC_EXTENSIONS)
typedef unsigned _int64 u_int64_t;
typedef _int64 int64_t;
#elif SIZEOF_INT == 8
typedef unsigned int u_int64_t;
#elif SIZEOF_LONG == 8
typedef unsigned long u_int64_t;
#elif SIZEOF_SHORT == 8
typedef unsigned short u_int64_t;
#else /* XXX */
#error "there's no appropriate type for u_int64_t"
#endif
#endif /* HAVE_U_INT64_T */
#ifndef PRId64
#ifdef _MSC_EXTENSIONS
#define PRId64 "I64d"
#else /* _MSC_EXTENSIONS */
#define PRId64 "lld"
#endif /* _MSC_EXTENSIONS */
#endif /* PRId64 */
#ifndef PRIo64
#ifdef _MSC_EXTENSIONS
#define PRIo64 "I64o"
#else /* _MSC_EXTENSIONS */
#define PRIo64 "llo"
#endif /* _MSC_EXTENSIONS */
#endif /* PRIo64 */
#ifndef PRIx64
#ifdef _MSC_EXTENSIONS
#define PRIx64 "I64x"
#else /* _MSC_EXTENSIONS */
#define PRIx64 "llx"
#endif /* _MSC_EXTENSIONS */
#endif /* PRIx64 */
#ifndef PRIu64
#ifdef _MSC_EXTENSIONS
#define PRIu64 "I64u"
#else /* _MSC_EXTENSIONS */
#define PRIu64 "llu"
#endif /* _MSC_EXTENSIONS */
#endif /* PRIu64 */
#endif /* _BITTYPES_H */

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/*
* Copyright (c) 1993, 1994, 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: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) $Header: /tcpdump/master/libpcap/Win32/Include/ip6_misc.h,v 1.5 2006-01-22 18:02:18 gianluca Exp $ (LBL)
*/
/*
* This file contains a collage of declarations for IPv6 from FreeBSD not present in Windows
*/
#include <winsock2.h>
#include <ws2tcpip.h>
#ifndef __MINGW32__
#define IN_MULTICAST(a) IN_CLASSD(a)
#endif
#define IN_EXPERIMENTAL(a) ((((u_int32_t) (a)) & 0xf0000000) == 0xf0000000)
#define IN_LOOPBACKNET 127
#if defined(__MINGW32__) && defined(DEFINE_ADDITIONAL_IPV6_STUFF)
/* IPv6 address */
struct in6_addr
{
union
{
u_int8_t u6_addr8[16];
u_int16_t u6_addr16[8];
u_int32_t u6_addr32[4];
} in6_u;
#define s6_addr in6_u.u6_addr8
#define s6_addr16 in6_u.u6_addr16
#define s6_addr32 in6_u.u6_addr32
#define s6_addr64 in6_u.u6_addr64
};
#define IN6ADDR_ANY_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
#define IN6ADDR_LOOPBACK_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 }
#endif /* __MINGW32__ */
#if (defined _MSC_VER) || (defined(__MINGW32__) && defined(DEFINE_ADDITIONAL_IPV6_STUFF))
typedef unsigned short sa_family_t;
#endif
#if defined(__MINGW32__) && defined(DEFINE_ADDITIONAL_IPV6_STUFF)
#define __SOCKADDR_COMMON(sa_prefix) \
sa_family_t sa_prefix##family
/* Ditto, for IPv6. */
struct sockaddr_in6
{
__SOCKADDR_COMMON (sin6_);
u_int16_t sin6_port; /* Transport layer port # */
u_int32_t sin6_flowinfo; /* IPv6 flow information */
struct in6_addr sin6_addr; /* IPv6 address */
};
#define IN6_IS_ADDR_V4MAPPED(a) \
((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
(((u_int32_t *) (a))[2] == htonl (0xffff)))
#define IN6_IS_ADDR_MULTICAST(a) (((u_int8_t *) (a))[0] == 0xff)
#define IN6_IS_ADDR_LINKLOCAL(a) \
((((u_int32_t *) (a))[0] & htonl (0xffc00000)) == htonl (0xfe800000))
#define IN6_IS_ADDR_LOOPBACK(a) \
(((u_int32_t *) (a))[0] == 0 && ((u_int32_t *) (a))[1] == 0 && \
((u_int32_t *) (a))[2] == 0 && ((u_int32_t *) (a))[3] == htonl (1))
#endif /* __MINGW32__ */
#define ip6_vfc ip6_ctlun.ip6_un2_vfc
#define ip6_flow ip6_ctlun.ip6_un1.ip6_un1_flow
#define ip6_plen ip6_ctlun.ip6_un1.ip6_un1_plen
#define ip6_nxt ip6_ctlun.ip6_un1.ip6_un1_nxt
#define ip6_hlim ip6_ctlun.ip6_un1.ip6_un1_hlim
#define ip6_hops ip6_ctlun.ip6_un1.ip6_un1_hlim
#define nd_rd_type nd_rd_hdr.icmp6_type
#define nd_rd_code nd_rd_hdr.icmp6_code
#define nd_rd_cksum nd_rd_hdr.icmp6_cksum
#define nd_rd_reserved nd_rd_hdr.icmp6_data32[0]
/*
* IPV6 extension headers
*/
#define IPPROTO_HOPOPTS 0 /* IPv6 hop-by-hop options */
#define IPPROTO_IPV6 41 /* IPv6 header. */
#define IPPROTO_ROUTING 43 /* IPv6 routing header */
#define IPPROTO_FRAGMENT 44 /* IPv6 fragmentation header */
#define IPPROTO_ESP 50 /* encapsulating security payload */
#define IPPROTO_AH 51 /* authentication header */
#define IPPROTO_ICMPV6 58 /* ICMPv6 */
#define IPPROTO_NONE 59 /* IPv6 no next header */
#define IPPROTO_DSTOPTS 60 /* IPv6 destination options */
#define IPPROTO_PIM 103 /* Protocol Independent Multicast. */
#define IPV6_RTHDR_TYPE_0 0
/* Option types and related macros */
#define IP6OPT_PAD1 0x00 /* 00 0 00000 */
#define IP6OPT_PADN 0x01 /* 00 0 00001 */
#define IP6OPT_JUMBO 0xC2 /* 11 0 00010 = 194 */
#define IP6OPT_JUMBO_LEN 6
#define IP6OPT_ROUTER_ALERT 0x05 /* 00 0 00101 */
#define IP6OPT_RTALERT_LEN 4
#define IP6OPT_RTALERT_MLD 0 /* Datagram contains an MLD message */
#define IP6OPT_RTALERT_RSVP 1 /* Datagram contains an RSVP message */
#define IP6OPT_RTALERT_ACTNET 2 /* contains an Active Networks msg */
#define IP6OPT_MINLEN 2
#define IP6OPT_BINDING_UPDATE 0xc6 /* 11 0 00110 */
#define IP6OPT_BINDING_ACK 0x07 /* 00 0 00111 */
#define IP6OPT_BINDING_REQ 0x08 /* 00 0 01000 */
#define IP6OPT_HOME_ADDRESS 0xc9 /* 11 0 01001 */
#define IP6OPT_EID 0x8a /* 10 0 01010 */
#define IP6OPT_TYPE(o) ((o) & 0xC0)
#define IP6OPT_TYPE_SKIP 0x00
#define IP6OPT_TYPE_DISCARD 0x40
#define IP6OPT_TYPE_FORCEICMP 0x80
#define IP6OPT_TYPE_ICMP 0xC0
#define IP6OPT_MUTABLE 0x20
#if defined(__MINGW32__) && defined(DEFINE_ADDITIONAL_IPV6_STUFF)
#ifndef EAI_ADDRFAMILY
struct addrinfo {
int ai_flags; /* AI_PASSIVE, AI_CANONNAME */
int ai_family; /* PF_xxx */
int ai_socktype; /* SOCK_xxx */
int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
size_t ai_addrlen; /* length of ai_addr */
char *ai_canonname; /* canonical name for hostname */
struct sockaddr *ai_addr; /* binary address */
struct addrinfo *ai_next; /* next structure in linked list */
};
#endif
#endif /* __MINGW32__ */

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/*-
* 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/pcap-bpf.h,v 1.50 2007/04/01 21:43:55 guy Exp $ (LBL)
*/
/*
* For backwards compatibility.
*
* Note to OS vendors: do NOT get rid of this file! Some applications
* might expect to be able to include <pcap-bpf.h>.
*/
#include <pcap/bpf.h>

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/*
* 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 1.13 2006/10/04 18:13:32 guy Exp $ (LBL)
*/
/*
* For backwards compatibility.
*
* Note to OS vendors: do NOT get rid of this file! Some applications
* might expect to be able to include <pcap-namedb.h>.
*/
#include <pcap/namedb.h>

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/*
* Copyright (c) 2002 - 2005 NetGroup, Politecnico di Torino (Italy)
* Copyright (c) 2005 - 2009 CACE Technologies, Inc. Davis (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. Neither the name of the Politecnico di Torino 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* @(#) $Header: /tcpdump/master/libpcap/pcap-stdinc.h,v 1.10.2.1 2008-10-06 15:38:39 gianluca Exp $ (LBL)
*/
#define SIZEOF_CHAR 1
#define SIZEOF_SHORT 2
#define SIZEOF_INT 4
#ifndef _MSC_EXTENSIONS
#define SIZEOF_LONG_LONG 8
#endif
/*
* Avoids a compiler warning in case this was already defined
* (someone defined _WINSOCKAPI_ when including 'windows.h', in order
* to prevent it from including 'winsock.h')
*/
#ifdef _WINSOCKAPI_
#undef _WINSOCKAPI_
#endif
#include <winsock2.h>
#include <fcntl.h>
#include "bittypes.h"
#include <time.h>
#include <io.h>
#ifndef __MINGW32__
#include "IP6_misc.h"
#endif
#define caddr_t char*
#if _MSC_VER < 1500
#define snprintf _snprintf
#define vsnprintf _vsnprintf
#define strdup _strdup
#endif
#define inline __inline
#ifdef __MINGW32__
#include <stdint.h>
#else /*__MINGW32__*/
/* MSVC compiler */
#ifndef _UINTPTR_T_DEFINED
#ifdef _WIN64
typedef unsigned __int64 uintptr_t;
#else
typedef _W64 unsigned int uintptr_t;
#endif
#define _UINTPTR_T_DEFINED
#endif
#ifndef _INTPTR_T_DEFINED
#ifdef _WIN64
typedef __int64 intptr_t;
#else
typedef _W64 int intptr_t;
#endif
#define _INTPTR_T_DEFINED
#endif
#endif /*__MINGW32__*/

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@ -0,0 +1,45 @@
/*
* 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.h,v 1.59 2006/10/04 18:09:22 guy Exp $ (LBL)
*/
/*
* For backwards compatibility.
*
* 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.
*/
#include <pcap/pcap.h>

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/*
* Copyright (c) 2006 Paolo Abeni (Italy)
* 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. The name of the author may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* bluetooth data struct
* By Paolo Abeni <paolo.abeni@email.it>
*
* @(#) $Header: /tcpdump/master/libpcap/pcap/bluetooth.h,v 1.1 2007/09/22 02:10:17 guy Exp $
*/
#ifndef _PCAP_BLUETOOTH_STRUCTS_H__
#define _PCAP_BLUETOOTH_STRUCTS_H__
/*
* Header prepended libpcap to each bluetooth h:4 frame.
* fields are in network byte order
*/
typedef struct _pcap_bluetooth_h4_header {
u_int32_t direction; /* if first bit is set direction is incoming */
} pcap_bluetooth_h4_header;
#endif

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/*-
* 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 1.19.2.8 2008-09-22 20:16:01 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_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@lists.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 /* 802.5 Token Ring */
#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.
*
* DLT_LOOP is 12 in OpenBSD, but that's DLT_RAW in other OSes, so
* we don't use 12 for it in OSes other than OpenBSD.
*/
#ifdef __OpenBSD__
#define DLT_LOOP 12
#else
#define DLT_LOOP 108
#endif
/*
* 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@lists.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, beginning with a USB setup header; requested by
* Paolo Abeni <paolo.abeni@email.it>.
*/
#define DLT_USB 186
/*
* Bluetooth HCI UART transport layer (part H:4); requested by
* Paolo Abeni.
*/
#define DLT_BLUETOOTH_HCI_H4 187
/*
* IEEE 802.16 MAC Common Part Sublayer; requested by Maria Cruz
* <cruz_petagay@bah.com>.
*/
#define DLT_IEEE802_16_MAC_CPS 188
/*
* USB packets, beginning with a Linux USB header; requested by
* Paolo Abeni <paolo.abeni@email.it>.
*/
#define DLT_USB_LINUX 189
/*
* 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
/*
* IEEE 802.15.4, with address fields padded, as is done by Linux
* drivers; requested by Juergen Schimmer.
*/
#define DLT_IEEE802_15_4_LINUX 191
/*
* Per Packet Information encapsulated packets.
* DLT_ requested by Gianluca Varenni <gianluca.varenni@cacetech.com>.
*/
#define DLT_PPI 192
/*
* Header for 802.16 MAC Common Part Sublayer plus a radiotap radio header;
* requested by Charles Clancy.
*/
#define DLT_IEEE802_16_MAC_CPS_RADIO 193
/*
* Juniper-private data link type, as per request from
* Hannes Gredler <hannes@juniper.net>.
* The DLT_ is used for internal communication with a
* integrated service module (ISM).
*/
#define DLT_JUNIPER_ISM 194
/*
* IEEE 802.15.4, exactly as it appears in the spec (no padding, no
* nothing); requested by Mikko Saarnivala <mikko.saarnivala@sensinode.com>.
*/
#define DLT_IEEE802_15_4 195
/*
* Various link-layer types, with a pseudo-header, for SITA
* (http://www.sita.aero/); requested by Fulko Hew (fulko.hew@gmail.com).
*/
#define DLT_SITA 196
/*
* Various link-layer types, with a pseudo-header, for Endace DAG cards;
* encapsulates Endace ERF records. Requested by Stephen Donnelly
* <stephen@endace.com>.
*/
#define DLT_ERF 197
/*
* Special header prepended to Ethernet packets when capturing from a
* u10 Networks board. Requested by Phil Mulholland
* <phil@u10networks.com>.
*/
#define DLT_RAIF1 198
/*
* IPMB packet for IPMI, beginning with the I2C slave address, followed
* by the netFn and LUN, etc.. Requested by Chanthy Toeung
* <chanthy.toeung@ca.kontron.com>.
*/
#define DLT_IPMB 199
/*
* Juniper-private data link type, as per request from
* Hannes Gredler <hannes@juniper.net>.
* The DLT_ is used for capturing data on a secure tunnel interface.
*/
#define DLT_JUNIPER_ST 200
/*
* Bluetooth HCI UART transport layer (part H:4), with pseudo-header
* that includes direction information; requested by Paolo Abeni.
*/
#define DLT_BLUETOOTH_HCI_H4_WITH_PHDR 201
/*
* AX.25 packet with a 1-byte KISS header; see
*
* http://www.ax25.net/kiss.htm
*
* as per Richard Stearn <richard@rns-stearn.demon.co.uk>.
*/
#define DLT_AX25_KISS 202
/*
* LAPD packets from an ISDN channel, starting with the address field,
* with no pseudo-header.
* Requested by Varuna De Silva <varunax@gmail.com>.
*/
#define DLT_LAPD 203
/*
* Variants of various link-layer headers, with a one-byte direction
* pseudo-header prepended - zero means "received by this host",
* non-zero (any non-zero value) means "sent by this host" - as per
* Will Barker <w.barker@zen.co.uk>.
*/
#define DLT_PPP_WITH_DIR 204 /* PPP - don't confuse with DLT_PPP_WITH_DIRECTION */
#define DLT_C_HDLC_WITH_DIR 205 /* Cisco HDLC */
#define DLT_FRELAY_WITH_DIR 206 /* Frame Relay */
#define DLT_LAPB_WITH_DIR 207 /* LAPB */
/*
* 208 is reserved for an as-yet-unspecified proprietary link-layer
* type, as requested by Will Barker.
*/
/*
* IPMB with a Linux-specific pseudo-header; as requested by Alexey Neyman
* <avn@pigeonpoint.com>.
*/
#define DLT_IPMB_LINUX 209
/*
* FlexRay automotive bus - http://www.flexray.com/ - as requested
* by Hannes Kaelber <hannes.kaelber@x2e.de>.
*/
#define DLT_FLEXRAY 210
/*
* Media Oriented Systems Transport (MOST) bus for multimedia
* transport - http://www.mostcooperation.com/ - as requested
* by Hannes Kaelber <hannes.kaelber@x2e.de>.
*/
#define DLT_MOST 211
/*
* Local Interconnect Network (LIN) bus for vehicle networks -
* http://www.lin-subbus.org/ - as requested by Hannes Kaelber
* <hannes.kaelber@x2e.de>.
*/
#define DLT_LIN 212
/*
* X2E-private data link type used for serial line capture,
* as requested by Hannes Kaelber <hannes.kaelber@x2e.de>.
*/
#define DLT_X2E_SERIAL 213
/*
* X2E-private data link type used for the Xoraya data logger
* family, as requested by Hannes Kaelber <hannes.kaelber@x2e.de>.
*/
#define DLT_X2E_XORAYA 214
/*
* IEEE 802.15.4, exactly as it appears in the spec (no padding, no
* nothing), but with the PHY-level data for non-ASK PHYs (4 octets
* of 0 as preamble, one octet of SFD, one octet of frame length+
* reserved bit, and then the MAC-layer data, starting with the
* frame control field).
*
* Requested by Max Filippov <jcmvbkbc@gmail.com>.
*/
#define DLT_IEEE802_15_4_NONASK_PHY 215
/*
* DLT and savefile link type values are split into a class and
* a member of that class. A class value of 0 indicates a regular
* DLT_/LINKTYPE_ value.
*/
#define DLT_CLASS(x) ((x) & 0x03ff0000)
/*
* NetBSD-specific generic "raw" link type. The class value indicates
* that this is the generic raw type, and the lower 16 bits are the
* address family we're dealing with. Those values are NetBSD-specific;
* do not assume that they correspond to AF_ values for your operating
* system.
*/
#define DLT_CLASS_NETBSD_RAWAF 0x02240000
#define DLT_NETBSD_RAWAF(af) (DLT_CLASS_NETBSD_RAWAF | (af))
#define DLT_NETBSD_RAWAF_AF(x) ((x) & 0x0000ffff)
#define DLT_IS_NETBSD_RAWAF(x) (DLT_CLASS(x) == DLT_CLASS_NETBSD_RAWAF)
/*
* 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(const struct bpf_insn *, int);
extern u_int bpf_filter(const struct bpf_insn *, const 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

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