appneta/tcpreplay

/* $Id$ */

/*
 *   Copyright (c) 2001-2010 Aaron Turner <aturner at synfin dot net>
 *   Copyright (c) 2013-2022 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

#include "defines.h"
#include "config.h"
#include "tcpreplay_api.h"
#include <regex.h>

#ifdef __cplusplus
extern "C" {
#endif

/* default ports used for servers */
#define DEFAULT_LOW_SERVER_PORT 0
#define DEFAULT_HIGH_SERVER_PORT 1023
#define MYARGS_LEN 1024

typedef struct tcpprep_opt_s {
    pcap_t *pcap;
#ifdef ENABLE_VERBOSE
    bool verbose;
    char *tcpdump_args;
#endif
    tcpr_cache_t *cachedata;
    tcpr_cidr_t *cidrdata;
    char *maclist;
    tcpr_xX_t xX;
    tcpr_bpf_t bpf;
    tcpr_services_t services;
    char *comment;           /* cache file comment */
    bool nocomment;          /* don't include the cli in the comment */
    tcpprep_mode_t mode;     /* our overall mode */
    tcpprep_mode_t automode; /* our auto mode */
    int min_mask;
    int max_mask;
    double ratio;
    regex_t preg;
    bool nonip;
} tcpprep_opt_t;

typedef struct tcpprep_s {
    tcpprep_opt_t *options;
    char *outfile;
    char *pcapfile;
    char errstr[TCPREPLAY_ERRSTR_LEN];
    char warnstr[TCPREPLAY_ERRSTR_LEN];
#ifdef ENABLE_VERBOSE
    tcpdump_t tcpdump;
#endif

} tcpprep_t;

_U_ char *tcpprep_geterr(tcpprep_t *);
_U_ char *tcpprep_getwarn(tcpprep_t *);

tcpprep_t *tcpprep_init();
void tcpprep_close(tcpprep_t *);

int tcpprep_post_args(tcpprep_t *, int, char *[]);

#ifdef __cplusplus
}
#endif