#include <errno.h>
#include <memory.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "pcap-int.h"
Go to the source code of this file.
Data Structures | |
struct | linktype_map |
Defines | |
#define | TCPDUMP_MAGIC 0xa1b2c3d4 |
#define | PATCHED_TCPDUMP_MAGIC 0xa1b2cd34 |
#define | SWAPLONG(y) ((((y)&0xff)<<24) | (((y)&0xff00)<<8) | (((y)&0xff0000)>>8) | (((y)>>24)&0xff)) |
#define | SWAPSHORT(y) ( (((y)&0xff)<<8) | ((u_short)((y)&0xff00)>>8) ) |
#define | SFERR_TRUNC 1 |
#define | SFERR_BADVERSION 2 |
#define | SFERR_BADF 3 |
#define | SFERR_EOF 4 |
#define | LINKTYPE_NULL DLT_NULL |
#define | LINKTYPE_ETHERNET DLT_EN10MB |
#define | LINKTYPE_EXP_ETHERNET DLT_EN3MB |
#define | LINKTYPE_AX25 DLT_AX25 |
#define | LINKTYPE_PRONET DLT_PRONET |
#define | LINKTYPE_CHAOS DLT_CHAOS |
#define | LINKTYPE_TOKEN_RING DLT_IEEE802 |
#define | LINKTYPE_ARCNET DLT_ARCNET |
#define | LINKTYPE_SLIP DLT_SLIP |
#define | LINKTYPE_PPP DLT_PPP |
#define | LINKTYPE_FDDI DLT_FDDI |
#define | LINKTYPE_PPP_HDLC 50 |
#define | LINKTYPE_PPP_ETHER 51 |
#define | LINKTYPE_ATM_RFC1483 100 |
#define | LINKTYPE_RAW 101 |
#define | LINKTYPE_SLIP_BSDOS 102 |
#define | LINKTYPE_PPP_BSDOS 103 |
#define | LINKTYPE_C_HDLC 104 |
#define | LINKTYPE_IEEE802_11 105 |
#define | LINKTYPE_ATM_CLIP 106 |
#define | LINKTYPE_FRELAY 107 |
#define | LINKTYPE_LOOP 108 |
#define | LINKTYPE_LINUX_SLL 113 |
#define | LINKTYPE_LTALK 114 |
#define | LINKTYPE_ECONET 115 |
#define | LINKTYPE_CISCO_IOS 118 |
#define | LINKTYPE_PRISM_HEADER 119 |
#define | LINKTYPE_AIRONET_HEADER 120 |
#define | LINKTYPE_SUNATM 123 |
#define | LINKTYPE_ENC 109 |
#define | LINKTYPE_LANE8023 110 |
#define | LINKTYPE_HIPPI 111 |
#define | LINKTYPE_HDLC 112 |
#define | LINKTYPE_IPFILTER 116 |
#define | LINKTYPE_PFLOG 117 |
#define | LINKTYPE_HHDLC 121 |
#define | LINKTYPE_IP_OVER_FC 122 |
Functions | |
int | dlt_to_linktype (int dlt) |
int | linktype_to_dlt (int linktype) |
int | sf_write_header (FILE *fp, int linktype, int thiszone, int snaplen) |
void | swap_hdr (struct pcap_file_header *hp) |
pcap_t * | pcap_open_offline (const char *fname, char *errbuf) |
Opens a savefile in the tcpdump/libpcap format to read the packets. More... | |
int | sf_next_packet (pcap_t *p, struct pcap_pkthdr *hdr, u_char *buf, int buflen) |
int | pcap_offline_read (pcap_t *p, int cnt, pcap_handler callback, u_char *user) |
void | pcap_dump (u_char *user, const struct pcap_pkthdr *h, const u_char *sp) |
Saves a packet to disk. More... | |
pcap_dumper_t * | pcap_dump_open (pcap_t *p, const char *fname) |
Opens a file to write the network traffic. More... | |
void | pcap_dump_close (pcap_dumper_t *p) |
pcap_dump_close() closes the "savefile". More... | |
Variables | |
const char | rcsid [] |
linktype_map | map [] |
|
Definition at line 166 of file savefile.c. |
|
Definition at line 126 of file savefile.c. |
|
Definition at line 156 of file savefile.c. |
|
Definition at line 150 of file savefile.c. |
|
Definition at line 122 of file savefile.c. |
|
Definition at line 154 of file savefile.c. |
|
Definition at line 124 of file savefile.c. |
|
Definition at line 164 of file savefile.c. |
|
Definition at line 162 of file savefile.c. |
|
Definition at line 172 of file savefile.c. |
|
Definition at line 120 of file savefile.c. |
|
Definition at line 121 of file savefile.c. |
|
Definition at line 129 of file savefile.c. |
|
Definition at line 157 of file savefile.c. |
|
Definition at line 175 of file savefile.c. |
|
Definition at line 178 of file savefile.c. |
|
Definition at line 174 of file savefile.c. |
|
Definition at line 155 of file savefile.c. |
|
Definition at line 179 of file savefile.c. |
|
Definition at line 176 of file savefile.c. |
|
Definition at line 173 of file savefile.c. |
|
Definition at line 160 of file savefile.c. |
|
Definition at line 158 of file savefile.c. |
|
Definition at line 161 of file savefile.c. |
|
Definition at line 119 of file savefile.c. |
|
Definition at line 177 of file savefile.c. |
|
Definition at line 128 of file savefile.c. |
|
Definition at line 153 of file savefile.c. |
|
Definition at line 148 of file savefile.c. |
|
Definition at line 146 of file savefile.c. |
|
Definition at line 165 of file savefile.c. |
|
Definition at line 123 of file savefile.c. |
|
Definition at line 151 of file savefile.c. |
|
Definition at line 127 of file savefile.c. |
|
Definition at line 152 of file savefile.c. |
|
Definition at line 167 of file savefile.c. |
|
Definition at line 125 of file savefile.c. |
|
Definition at line 53 of file savefile.c. Referenced by pcap_open_offline. |
|
Definition at line 72 of file savefile.c. |
|
Definition at line 71 of file savefile.c. |
|
Definition at line 73 of file savefile.c. |
|
Definition at line 70 of file savefile.c. |
|
Definition at line 65 of file savefile.c. Referenced by pcap_open_offline, sf_next_packet, and swap_hdr. |
|
Definition at line 67 of file savefile.c. Referenced by swap_hdr. |
|
Definition at line 52 of file savefile.c. Referenced by pcap_open_offline, and sf_write_header. |
|
Definition at line 293 of file savefile.c. References linktype_map::dlt, linktype_map::linktype, and map. Referenced by pcap_dump_open. |
|
Definition at line 311 of file savefile.c. References linktype_map::dlt, linktype_map::linktype, and map. Referenced by pcap_open_offline. |
|
Definition at line 590 of file savefile.c. References bpf_filter, pcap_pkthdr::caplen, pcap_pkthdr::len, pcap_handler, pcap_t, and sf_next_packet. Referenced by pcap_dispatch, and pcap_loop. |
|
Definition at line 488 of file savefile.c. References pcap_pkthdr::caplen, pcap_pkthdr::len, PCAP_ERRBUF_SIZE, pcap_t, SWAPLONG, and pcap_pkthdr::ts. Referenced by pcap_offline_read, and pcap_read_ex. |
|
Definition at line 329 of file savefile.c. References pcap_file_header::linktype, pcap_file_header::magic, pcap_file_header::sigfigs, pcap_file_header::snaplen, TCPDUMP_MAGIC, pcap_file_header::thiszone, pcap_file_header::version_major, and pcap_file_header::version_minor. Referenced by pcap_dump_open. |
|
Definition at line 349 of file savefile.c. References pcap_file_header::linktype, pcap_file_header::sigfigs, pcap_file_header::snaplen, SWAPLONG, SWAPSHORT, pcap_file_header::thiszone, pcap_file_header::version_major, and pcap_file_header::version_minor. Referenced by pcap_open_offline. |
|
Referenced by dlt_to_linktype, and linktype_to_dlt. |
|
Initial value: "@(#) $Header: /tcpdump/master/libpcap/savefile.c,v 1.66 2002/08/06 06:27:49 guy Exp $ (LBL)" Definition at line 32 of file savefile.c. |
documentation. Copyright (c) 2002 Politecnico di Torino. All rights reserved.