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- /* $Id$ */
- /*
- * Copyright (c) 2001-2010 Aaron Turner <aturner at synfin dot net>
- * Copyright (c) 2013-2017 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/>.
- */
- #ifndef __TCPDUMP_H__
- #define __TCPDUMP_H__
- /* line buffer stdout, read from stdin */
- #define TCPDUMP_ARGS " -n -l -r -"
- /* max number of tcpdump options; must be a multiple of 4 */
- #define OPTIONS_VEC_SIZE 32
- /* how long to wait (in ms) to write to tcpdump */
- #define TCPDUMP_POLL_TIMEOUT 500
- /* delim to be used for strtok() to process tcpdump args */
- #define OPT_DELIM " -"
- /* output file of data passed to tcpdump when debug level 5 is enabled */
- #define TCPDUMP_DEBUG "tcpdump.debug"
- /* taken from libpcap's savefile.c */
- #define TCPDUMP_MAGIC 0xa1b2c3d4
- #define PATCHED_TCPDUMP_MAGIC 0xa1b2cd34
- #define TCPDUMP_DECODE_LEN 65535
- typedef struct tcpdump_s {
- char *filename;
- char *args;
- struct pcap_file_header pfh;
- int pid;
- int infd; /* fd to write to. 1/2 of the socketpair */
- int outfd; /* fd to read from. */
- pcap_dumper_t *dumper;
- /* following vars are for figuring out exactly what we send to
- * tcpdump. See TCPDUMP_DEBUG
- */
- #ifdef DEBUG
- int debugfd;
- char debugfile[255];
- #endif
- } tcpdump_t;
- //int tcpdump_init(tcpdump_t *tcpdump);
- int tcpdump_open(tcpdump_t *tcpdump, pcap_t *pcap);
- //int tcpdump_open_live(tcpdump_t *tcpdump, pcap_t *pcap);
- int tcpdump_print(tcpdump_t *tcpdump, struct pcap_pkthdr *pkthdr, const u_char *data);
- void tcpdump_close(tcpdump_t *tcpdump);
- void tcpdump_kill(tcpdump_t *tcpdump);
- #endif
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