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/* $Id: tcpreplay.h 2433 2010-03-28 20:57:36Z aturner $ */
/*
* Copyright (c) 2001-2010 Aaron Turner.
* 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 names of the copyright owners 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 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 AUTHORS OR COPYRIGHT HOLDERS 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 __TCPREPLAY_H__
#define __TCPREPLAY_H__
#include "config.h"
#include "defines.h"
#include "common/sendpacket.h"
#include "common/tcpdump.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#ifdef ENABLE_DMALLOC
#include <dmalloc.h>
#endif
//#define STREAM_MULTIPLE (5) /* 2013-06-03 LiJia add, ���Ŵ��� */
//#define RAW_PKT_DISTANCE (10) /* 2013-06-03 LiJia add, ԭʼ���ͷŴ�İ���� */
struct packet_cache_s {
struct pcap_pkthdr pkthdr;
u_char *pktdata;
struct packet_cache_s *next;
};
typedef struct packet_cache_s packet_cache_t;
typedef struct {
int index;
int cached;
packet_cache_t *packet_cache;
} file_cache_t;
/* run-time options */
struct tcpreplay_opt_s {
/* input/output */
char *intf1_name;
char *intf2_name;
sendpacket_t *intf1;
sendpacket_t *intf2;
tcpr_speed_t speed;
u_int32_t loop;
int sleep_accel;
int stats;
/* tcpprep cache data */
COUNTER cache_packets;
char *cachedata;
char *comment; /* tcpprep comment */
/* deal with MTU/packet len issues */
int mtu;
int truncate;
/* accurate mode to use */
int accurate;
#define ACCURATE_NANOSLEEP 0
#define ACCURATE_SELECT 1
#define ACCURATE_RDTSC 2
#define ACCURATE_IOPORT 3
#define ACCURATE_GTOD 4
#define ACCURATE_ABS_TIME 5
char *files[MAX_FILES];
COUNTER limit_send;
#ifdef ENABLE_VERBOSE
/* tcpdump verbose printing */
int verbose;
char *tcpdump_args;
tcpdump_t *tcpdump;
#endif
/* pcap file caching */
int enable_file_cache;
file_cache_t *file_cache;
int preload_pcap;
#ifdef TCPBURST
int stream_multiple; /* ���Ŵ��� */
int pkt_distance; /* ԭʼ���빹����ľ��� */
char *driver_mode; /* �ײ�����ģʽ */
long cpu_mask;
char *encap_cfg_file; /* �ײ��װģʽ */
int max_burst_pkt_len;
int min_burst_pkt_len;
#endif
};
typedef struct tcpreplay_opt_s tcpreplay_opt_t;
#endif
/*
Local Variables:
mode:c
indent-tabs-mode:nil
c-basic-offset:4
End:
*/
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