src/tcpbridge.h
/* $Id$ */
/*
* Copyright (c) 2001-2010 Aaron Turner <aturner at synfin dot net>
* Copyright (c) 2013-2024 Fred Klassen <tcpreplay at appneta dot com> - AppNeta
*
* The Tcpreplay Suite of tools is free software: you can redistribute it
* and/or modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or with the authors permission any later version.
*
* The Tcpreplay Suite is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with the Tcpreplay Suite. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
/* we don't support endpoints w/ tcpbridge */
#define TCPEDIT_ENDPOINTS_DISABLE 1
#include "defines.h"
#include "config.h"
#include "common.h"
#include "tcpedit/tcpedit.h"
#include <fcntl.h>
#include <regex.h>
#include <sys/stat.h>
#include <sys/types.h>
#ifdef ENABLE_DMALLOC
#include <dmalloc.h>
#endif
/* run-time options */
typedef struct {
char *intf1;
char *intf2;
/* store the mac address of each interface here to prevent loops */
char intf1_mac[ETHER_ADDR_LEN];
char intf2_mac[ETHER_ADDR_LEN];
/* truncate packet ? */
int truncate;
COUNTER limit_send;
pcap_t *pcap1;
pcap_t *pcap2;
int unidir;
int snaplen;
int to_ms;
int promisc;
int poll_timeout;
#ifdef ENABLE_VERBOSE
/* tcpdump verbose printing */
int verbose;
char *tcpdump_args;
tcpdump_t *tcpdump;
#endif
/* filter options */
tcpr_xX_t xX;
tcpr_bpf_t bpf;
regex_t preg;
tcpr_cidr_t *cidrdata;
int mtu;
int maxpacket;
int fixcsum;
u_int16_t l2proto;
u_int16_t l2_mem_align; /* keep things 4 byte aligned */
} tcpbridge_opt_t;