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pcap.h

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00001 /* -*- Mode: c; tab-width: 8; indent-tabs-mode: 1; c-basic-offset: 8; -*- */
00002 /*
00003  * Copyright (c) 1993, 1994, 1995, 1996, 1997
00004  *  The Regents of the University of California.  All rights reserved.
00005  *
00006  * Redistribution and use in source and binary forms, with or without
00007  * modification, are permitted provided that the following conditions
00008  * are met:
00009  * 1. Redistributions of source code must retain the above copyright
00010  *    notice, this list of conditions and the following disclaimer.
00011  * 2. Redistributions in binary form must reproduce the above copyright
00012  *    notice, this list of conditions and the following disclaimer in the
00013  *    documentation and/or other materials provided with the distribution.
00014  * 3. All advertising materials mentioning features or use of this software
00015  *    must display the following acknowledgement:
00016  *  This product includes software developed by the Computer Systems
00017  *  Engineering Group at Lawrence Berkeley Laboratory.
00018  * 4. Neither the name of the University nor of the Laboratory may be used
00019  *    to endorse or promote products derived from this software without
00020  *    specific prior written permission.
00021  *
00022  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
00023  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00024  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00025  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
00026  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00027  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
00028  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
00029  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
00030  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
00031  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00032  * SUCH DAMAGE.
00033  *
00034  * @(#) $Header: /usr/cvsroot/winpcap/dox/libpcap/incs/pcap.h,v 1.4 2002/08/01 10:20:26 degioanni Exp $ (LBL)
00035  */
00036 
00037 
00044 #ifndef lib_pcap_h
00045 #define lib_pcap_h
00046 
00047 #include <pcap-stdinc.h>
00048 #include <net/bpf.h>
00049 
00050 #include <stdio.h>
00051 
00052 #ifdef __cplusplus
00053 extern "C" {
00054 #endif 00055 00056 #define PCAP_VERSION_MAJOR 2 00057 #define PCAP_VERSION_MINOR 4 00058 00059 #define PCAP_ERRBUF_SIZE 256 00060 00061 00065 #if BPF_RELEASE - 0 < 199406 00066 typedef int bpf_int32;
00067 typedef u_int bpf_u_int32;
00068 #endif 00069 00070 typedef struct pcap pcap_t;
00071 typedef struct pcap_dumper pcap_dumper_t;
00072 typedef struct pcap_if pcap_if_t;
00073 typedef struct pcap_addr pcap_addr_t;
00074
00110 struct pcap_file_header {
00111 bpf_u_int32 magic;
00112 u_short version_major;
00113 u_short version_minor;
00114 bpf_int32 thiszone;
00115 bpf_u_int32 sigfigs;
00116 bpf_u_int32 snaplen;
00117 bpf_u_int32 linktype;
00118 };
00119
00126 struct pcap_pkthdr {
00127 struct timeval ts;
00128 bpf_u_int32 caplen;
00129 bpf_u_int32 len;
00130 };
00131
00136 struct pcap_stat {
00137 u_int ps_recv;
00138 u_int ps_drop;
00139 u_int ps_ifdrop;
00140 #ifdef WIN32 00141 u_int bs_capt;
00142 #endif /* WIN32 */ 00143 }; 00144 00148 struct pcap_if {
00149 struct pcap_if *next;
00150 char *name;
00151 char *description;
00152 struct pcap_addr *addresses;
00153 u_int flags;
00154 };
00155
00156 #define PCAP_IF_LOOPBACK 0x00000001 00157 00158 00161 struct pcap_addr {
00162 struct pcap_addr *next;
00163 struct sockaddr *addr;
00164 struct sockaddr *netmask;
00165 struct sockaddr *broadaddr;
00166 struct sockaddr *dstaddr;
00167 };
00168
00169 #define MODE_CAPT 0 00170 #define MODE_STAT 1 00171 00172 #endif /* WIN32 */ 00173 00174 #ifdef __cplusplus 00175 }
00176 #endif 00177 00178 #endif 00179

documentation. Copyright (c)2002-2003 Politecnico di Torino.
2005 translated by Telebusiness,Inc.
 All rights reserved.