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tcpprep_api.h
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tcpprep_api.h
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/* $Id$ */
/*
* Copyright (c) 2001-2010 Aaron Turner <aturner at synfin dot net>
* Copyright (c) 2013-2018 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 _TCPPREP_API_H_
#define _TCPPREP_API_H_
#include "config.h"
#include "defines.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;
char *tcpprep_geterr(tcpprep_t *);
char *tcpprep_getwarn(tcpprep_t *);
tcpprep_t *tcpprep_init();
void tcpprep_close(tcpprep_t *);
int tcpprep_post_args(tcpprep_t *, int, char *[]);
/* all these functions return 0 on success and < 0 on error. */
int tcpprep_set_pcap_file(tcpprep_t *, char *);
int tcpprep_set_output_file(tcpprep_t *, char *);
int tcpprep_set_comment(tcpprep_t *, char *);
int tcpprep_set_nocomment(tcpprep_t *, bool);
int tcpprep_set_mode(tcpprep_t *, tcpprep_mode_t);
int tcpprep_set_min_mask(tcpprep_t *, int);
int tcpprep_set_max_mask(tcpprep_t *, int);
int tcpprep_set_ratio(tcpprep_t *, double);
int tcpprep_set_regex(tcpprep_t *, char *);
int tcpprep_set_nonip_is_secondary(tcpprep_t *, bool);
#ifdef ENABLE_VERBOSE
int tcpprep_set_verbose(tcpprep_t *, bool);
int tcpprep_set_tcpdump_args(tcpprep_t *, char *);
int tcpprep_set_tcpdump(tcpprep_t *, tcpdump_t *);
#endif
/**
* These functions are seen by the outside world, but nobody should ever use them
* outside of internal tcpprep API functions
*/
#define tcpprep_seterr(x, y, ...) __tcpprep_seterr(x, __FUNCTION__, __LINE__, __FILE__, y, __VA_ARGS__)
void __tcpprep_seterr(tcpprep_t *ctx, const char *func, const int line, const char *file, const char *fmt, ...);
void tcpprep_setwarn(tcpprep_t *ctx, const char *fmt, ...);
#ifdef __cplusplus
}
#endif
#endif //_TCPREPLAY_API_H_