123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109 |
- /* $Id$ */
- /*
- * 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
- #include "defines.h"
- #include "config.h"
- #include "common.h"
- typedef struct {
- char *active_pcap;
- COUNTER bytes_sent;
- COUNTER pkts_sent;
- COUNTER failed;
- struct timespec start_time;
- struct timespec time_delta;
- struct timespec end_time;
- struct timespec pkt_ts_delta;
- struct timespec last_print;
- COUNTER flow_non_flow_packets;
- COUNTER flows;
- COUNTER flows_unique;
- COUNTER flow_packets;
- COUNTER flows_expired;
- COUNTER flows_invalid_packets;
- } tcpreplay_stats_t;
- int read_hexstring(const char *l2string, u_char *hex, int hexlen);
- void packet_stats(const tcpreplay_stats_t *stats);
- int format_date_time(struct timespec *when, char *buf, size_t len);
- uint32_t tcpr_random(uint32_t *seed);
- void restore_stdin(void);
- pcap_t* tcpr_pcap_open(const char *path, char *ebuf);
- /* our "safe" implimentations of functions which allocate memory */
- #define safe_malloc(x) our_safe_malloc(x, __FUNCTION__, __LINE__, __FILE__)
- void *our_safe_malloc(size_t len, const char *, int, const char *);
- #define safe_realloc(x, y) our_safe_realloc(x, y, __FUNCTION__, __LINE__, __FILE__)
- void *our_safe_realloc(void *ptr, size_t len, const char *, int, const char *);
- #define safe_strdup(x) our_safe_strdup(x, __FUNCTION__, __LINE__, __FILE__)
- char *our_safe_strdup(const char *str, const char *, int, const char *);
- #define safe_free(x) our_safe_free(x, __FUNCTION__, __LINE__, __FILE__)
- void our_safe_free(void *ptr, const char *, int, const char *);
- #define safe_pcap_next(x, y) our_safe_pcap_next(x, y, __FUNCTION__, __LINE__, __FILE__)
- u_char *
- our_safe_pcap_next(pcap_t *pcap, struct pcap_pkthdr *pkthdr, const char *funcname, int line, const char *file);
- #define safe_pcap_next_ex(x, y, z) our_safe_pcap_next_ex(x, y, z, __FUNCTION__, __LINE__, __FILE__)
- int our_safe_pcap_next_ex(pcap_t *pcap,
- struct pcap_pkthdr **pkthdr,
- const u_char **pktdata,
- const char *funcname,
- int line,
- const char *file);
- #define MAX_ARGS 128
- #ifndef HAVE_INET_ATON
- #define HAVE_INET_ATON
- #define USE_CUSTOM_INET_ATON
- int inet_aton(const char *name, struct in_addr *addr);
- #endif
- #if SIZEOF_LONG == 8
- #define do_div(n, base) \
- ({ \
- uint32_t __base = (base); \
- uint32_t __rem; \
- __rem = ((uint64_t)(n)) % __base; \
- (n) = ((uint64_t)(n)) / __base; \
- __rem; \
- })
- #elif SIZEOF_LONG == 4
- extern uint32_t __div64_32(uint64_t *dividend, uint32_t divisor);
- #define do_div(n, base) \
- ({ \
- uint32_t __base = (base); \
- uint32_t __rem; \
- if (((n) >> 32) == 0) { \
- __rem = (uint32_t)(n) % __base; \
- (n) = (uint32_t)(n) / __base; \
- } else \
- __rem = __div64_32(&(n), __base); \
- __rem; \
- })
- #else /* SIZEOF_LONG == ?? */
- #error do_div() does not yet support the C64
- #endif /* SIZEOF_LONG */
|