1478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project/* -*- Mode: c; tab-width: 8; indent-tabs-mode: 1; c-basic-offset: 8; -*- */ 2478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project/* 3478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * Copyright (c) 1993, 1994, 1995, 1996, 1997 4478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * The Regents of the University of California. All rights reserved. 5478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * 6478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * Redistribution and use in source and binary forms, with or without 7478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * modification, are permitted provided that the following conditions 8478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * are met: 9478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * 1. Redistributions of source code must retain the above copyright 10478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * notice, this list of conditions and the following disclaimer. 11478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 12478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * notice, this list of conditions and the following disclaimer in the 13478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * documentation and/or other materials provided with the distribution. 14478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * 3. All advertising materials mentioning features or use of this software 15478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * must display the following acknowledgement: 16478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * This product includes software developed by the Computer Systems 17478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * Engineering Group at Lawrence Berkeley Laboratory. 18478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * 4. Neither the name of the University nor of the Laboratory may be used 19478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * to endorse or promote products derived from this software without 20478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * specific prior written permission. 21478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * 22478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * SUCH DAMAGE. 33478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * 34511eca30a483e912c274e1d8ba3a0f8f081e2227JP Abgrall * @(#) $Header: /tcpdump/master/libpcap/pcap1.h,v 1.5 2008-05-30 01:43:21 guy Exp $ (LBL) 35478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project */ 36478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 37478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#ifndef lib_pcap_h 38478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#define lib_pcap_h 39478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 40478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#ifdef WIN32 41478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#include <pcap-stdinc.h> 42478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#else /* WIN32 */ 43478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#include <sys/types.h> 44478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#include <sys/time.h> 45478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#endif /* WIN32 */ 46478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 47478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#ifndef PCAP_DONT_INCLUDE_PCAP_BPF_H 48511eca30a483e912c274e1d8ba3a0f8f081e2227JP Abgrall#include <pcap/bpf.h> 49478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#endif 50478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 51478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#include <stdio.h> 52478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 53478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#ifdef __cplusplus 54478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectextern "C" { 55478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#endif 56478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 57478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#define PCAP_VERSION_MAJOR 3 58478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#define PCAP_VERSION_MINOR 0 59478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 60478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#define PCAP_ERRBUF_SIZE 256 61478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 62478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project/* 63478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * Compatibility for systems that have a bpf.h that 64478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * predates the bpf typedefs for 64-bit support. 65478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project */ 66478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#if BPF_RELEASE - 0 < 199406 67478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projecttypedef int bpf_int32; 68478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projecttypedef u_int bpf_u_int32; 69478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#endif 70478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 71478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projecttypedef struct pcap pcap_t; 72478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projecttypedef struct pcap_dumper pcap_dumper_t; 73478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projecttypedef struct pcap_if pcap_if_t; 74478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projecttypedef struct pcap_addr pcap_addr_t; 75478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 76478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project/* 77478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * The first record in the file contains saved values for some 78478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * of the flags used in the printout phases of tcpdump. 79478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * Many fields here are 32 bit ints so compilers won't insert unwanted 80478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * padding; these files need to be interchangeable across architectures. 81478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * 82478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * Do not change the layout of this structure, in any way (this includes 83478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * changes that only affect the length of fields in this structure). 84478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * 85478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * Also, do not change the interpretation of any of the members of this 86478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * structure, in any way (this includes using values other than 87478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * LINKTYPE_ values, as defined in "savefile.c", in the "linktype" 88478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * field). 89478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * 90478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * Instead: 91478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * 92478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * introduce a new structure for the new format, if the layout 93478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * of the structure changed; 94478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * 95511eca30a483e912c274e1d8ba3a0f8f081e2227JP Abgrall * send mail to "tcpdump-workers@lists.tcpdump.org", requesting 96511eca30a483e912c274e1d8ba3a0f8f081e2227JP Abgrall * a new magic number for your new capture file format, and, when 97478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * you get the new magic number, put it in "savefile.c"; 98478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * 99478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * use that magic number for save files with the changed file 100478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * header; 101478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * 102478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * make the code in "savefile.c" capable of reading files with 103478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * the old file header as well as files with the new file header 104478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * (using the magic number to determine the header format). 105478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * 106511eca30a483e912c274e1d8ba3a0f8f081e2227JP Abgrall * Then supply the changes by forking the branch at 107511eca30a483e912c274e1d8ba3a0f8f081e2227JP Abgrall * 108511eca30a483e912c274e1d8ba3a0f8f081e2227JP Abgrall * https://github.com/the-tcpdump-group/libpcap/issues 109511eca30a483e912c274e1d8ba3a0f8f081e2227JP Abgrall * 110511eca30a483e912c274e1d8ba3a0f8f081e2227JP Abgrall * and issuing a pull request, so that future versions of libpcap and 111511eca30a483e912c274e1d8ba3a0f8f081e2227JP Abgrall * programs that use it (such as tcpdump) will be able to read your new 112511eca30a483e912c274e1d8ba3a0f8f081e2227JP Abgrall * capture file format. 113478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project */ 114478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 115478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectenum pcap1_info_types { 116478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project PCAP_DATACAPTURE, 117478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project PCAP_TIMESTAMP, 118478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project PCAP_WALLTIME, 119478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project PCAP_TIMESKEW, 120478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project PCAP_PROBEPLACE, /* aka direction */ 121478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project PCAP_COMMENT, /* comment */ 122478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project}; 123478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 124478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectstruct pcap1_info_container { 125478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project bpf_u_int32 info_len; /* in bytes */ 126478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project bpf_u_int32 info_type; /* enum pcap1_info_types */ 127478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project unsigned char info_data[0]; 128478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project}; 129478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 130478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectstruct pcap1_info_timestamp { 131478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project struct pcap1_info_container pic; 132478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project bpf_u_int32 nanoseconds; /* 10^-9 of seconds */ 133478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project bpf_u_int32 seconds; /* seconds since Unix epoch - GMT */ 134478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project bpf_u_int16 macroseconds; /* 16 bits more of MSB of time */ 135478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project bpf_u_int16 sigfigs; /* accuracy of timestamps - LSB bits */ 136478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project}; 137478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 138478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectstruct pcap1_info_packet { 139478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project struct pcap1_info_container pic; 140478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project bpf_u_int32 caplen; /* length of portion present */ 141478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project bpf_u_int32 len; /* length this packet (off wire) */ 142478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project bpf_u_int32 linktype; /* data link type (LINKTYPE_*) */ 143478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project bpf_u_int32 ifIndex; /* abstracted interface index */ 144478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project unsigned char packet_data[0]; 145478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project}; 146478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 147478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectenum pcap1_probe { 148478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project INBOUND =1, 149478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project OUTBOUND =2, 150478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project FORWARD =3, 151478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project PREENCAP =4, 152478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project POSTDECAP=5, 153478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project}; 154478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 155478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectstruct pcap1_info_probe { 156478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project struct pcap1_info_container pic; 157478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project bpf_u_int32 probeloc; /* enum pcap1_probe */ 158478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project unsigned char probe_desc[0]; 159478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project}; 160478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 161478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectstruct pcap1_info_comment { 162478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project struct pcap1_info_container pic; 163478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project unsigned char comment[0]; 164478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project}; 165478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 166478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectstruct pcap1_packet_header { 167478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project bpf_u_int32 magic; 168478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project u_short version_major; 169478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project u_short version_minor; 170478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project bpf_u_int32 block_len; 171478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project struct pcap1_info_container pics[0]; 172478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project}; 173478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 174478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project/* 175478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * Each packet in the dump file is prepended with this generic header. 176478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * This gets around the problem of different headers for different 177478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * packet interfaces. 178478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project */ 179478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 180478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project/* 181478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * As returned by the pcap_stats() 182478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project */ 183478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectstruct pcap_stat { 184478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project u_int ps_recv; /* number of packets received */ 185478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project u_int ps_drop; /* number of packets dropped */ 186478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project u_int ps_ifdrop; /* drops by interface XXX not yet supported */ 187478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#ifdef WIN32 188478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project u_int bs_capt; /* number of packets that reach the application */ 189478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#endif /* WIN32 */ 190478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project}; 191478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 192478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project/* 193478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * Item in a list of interfaces. 194478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project */ 195478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectstruct pcap_if { 196478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project struct pcap_if *next; 197478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project char *name; /* name to hand to "pcap_open_live()" */ 198478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project char *description; /* textual description of interface, or NULL */ 199478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project struct pcap_addr *addresses; 200478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project bpf_u_int32 flags; /* PCAP_IF_ interface flags */ 201478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project}; 202478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 203478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#define PCAP_IF_LOOPBACK 0x00000001 /* interface is loopback */ 204478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 205478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project/* 206478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * Representation of an interface address. 207478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project */ 208478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectstruct pcap_addr { 209478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project struct pcap_addr *next; 210478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project struct sockaddr *addr; /* address */ 211478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project struct sockaddr *netmask; /* netmask for that address */ 212478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project struct sockaddr *broadaddr; /* broadcast address for that address */ 213478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project struct sockaddr *dstaddr; /* P2P destination address for that address */ 214478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project}; 215478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 216478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projecttypedef void (*pcap_handler)(u_char *, const struct pcap_pkthdr *, 217478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project const u_char *); 218478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 219478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectchar *pcap_lookupdev(char *); 220478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_lookupnet(const char *, bpf_u_int32 *, bpf_u_int32 *, char *); 221478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectpcap_t *pcap_open_live(const char *, int, int, int, char *); 222478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectpcap_t *pcap_open_dead(int, int); 223478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectpcap_t *pcap_open_offline(const char *, char *); 224478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectvoid pcap_close(pcap_t *); 225478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_loop(pcap_t *, int, pcap_handler, u_char *); 226478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_dispatch(pcap_t *, int, pcap_handler, u_char *); 227478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectconst u_char* 228478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project pcap_next(pcap_t *, struct pcap_pkthdr *); 229478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_next_ex(pcap_t *, struct pcap_pkthdr **, const u_char **); 230478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectvoid pcap_breakloop(pcap_t *); 231478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_stats(pcap_t *, struct pcap_stat *); 232478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_setfilter(pcap_t *, struct bpf_program *); 233478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_getnonblock(pcap_t *, char *); 234478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_setnonblock(pcap_t *, int, char *); 235478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectvoid pcap_perror(pcap_t *, char *); 236478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectchar *pcap_strerror(int); 237478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectchar *pcap_geterr(pcap_t *); 238478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_compile(pcap_t *, struct bpf_program *, char *, int, 239478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project bpf_u_int32); 240478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_compile_nopcap(int, int, struct bpf_program *, 241478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project char *, int, bpf_u_int32); 242478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectvoid pcap_freecode(struct bpf_program *); 243478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_datalink(pcap_t *); 244478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_list_datalinks(pcap_t *, int **); 245478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_set_datalink(pcap_t *, int); 246478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_datalink_name_to_val(const char *); 247478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectconst char *pcap_datalink_val_to_name(int); 248478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectconst char *pcap_datalink_val_to_description(int); 249478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_snapshot(pcap_t *); 250478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_is_swapped(pcap_t *); 251478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_major_version(pcap_t *); 252478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_minor_version(pcap_t *); 253478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 254478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project/* XXX */ 255478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source ProjectFILE *pcap_file(pcap_t *); 256478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_fileno(pcap_t *); 257478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 258478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectpcap_dumper_t *pcap_dump_open(pcap_t *, const char *); 259478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_dump_flush(pcap_dumper_t *); 260478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectvoid pcap_dump_close(pcap_dumper_t *); 261478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectvoid pcap_dump(u_char *, const struct pcap_pkthdr *, const u_char *); 262478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source ProjectFILE *pcap_dump_file(pcap_dumper_t *); 263478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 264478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_findalldevs(pcap_if_t **, char *); 265478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectvoid pcap_freealldevs(pcap_if_t *); 266478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 267478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectconst char *pcap_lib_version(void); 268478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 269478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project/* XXX this guy lives in the bpf tree */ 270478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectu_int bpf_filter(struct bpf_insn *, u_char *, u_int, u_int); 271478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint bpf_validate(struct bpf_insn *f, int len); 272478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectchar *bpf_image(struct bpf_insn *, int); 273478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectvoid bpf_dump(struct bpf_program *, int); 274478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 275478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#ifdef WIN32 276478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project/* 277478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * Win32 definitions 278478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project */ 279478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 280478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_setbuff(pcap_t *p, int dim); 281478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_setmode(pcap_t *p, int mode); 282478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_sendpacket(pcap_t *p, u_char *buf, int size); 283478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_setmintocopy(pcap_t *p, int size); 284478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 285478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#ifdef WPCAP 286478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project/* Include file with the wpcap-specific extensions */ 287478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#include <Win32-Extensions.h> 288478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#endif 289478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 290478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#define MODE_CAPT 0 291478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#define MODE_STAT 1 292478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 293478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#else 294478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project/* 295478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project * UN*X definitions 296478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project */ 297478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 298478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Projectint pcap_get_selectable_fd(pcap_t *); 299478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 300478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#endif /* WIN32 */ 301478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 302478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#ifdef __cplusplus 303478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project} 304478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#endif 305478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project 306478ab6c8b5bc982589be32eae1e5736efe721b58The Android Open Source Project#endif 307