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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"><title>WinPcap: Packet.h Source File</title><link href="style.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.5.6 --><div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="main.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div><h1>Packet.h</h1><a href="Packet_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span><a name="l00002"></a>00002 <span class="comment"> * Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)</span><a name="l00003"></a>00003 <span class="comment"> * Copyright (c) 2005 - 2007 CACE Technologies, Davis (California)</span><a name="l00004"></a>00004 <span class="comment"> * All rights reserved.</span><a name="l00005"></a>00005 <span class="comment"> *</span><a name="l00006"></a>00006 <span class="comment"> * Redistribution and use in source and binary forms, with or without</span><a name="l00007"></a>00007 <span class="comment"> * modification, are permitted provided that the following conditions</span><a name="l00008"></a>00008 <span class="comment"> * are met:</span><a name="l00009"></a>00009 <span class="comment"> *</span><a name="l00010"></a>00010 <span class="comment"> * 1. Redistributions of source code must retain the above copyright</span><a name="l00011"></a>00011 <span class="comment"> * notice, this list of conditions and the following disclaimer.</span><a name="l00012"></a>00012 <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span><a name="l00013"></a>00013 <span class="comment"> * notice, this list of conditions and the following disclaimer in the</span><a name="l00014"></a>00014 <span class="comment"> * documentation and/or other materials provided with the distribution.</span><a name="l00015"></a>00015 <span class="comment"> * 3. Neither the name of the Politecnico di Torino, CACE Technologies </span><a name="l00016"></a>00016 <span class="comment"> * nor the names of its contributors may be used to endorse or promote </span><a name="l00017"></a>00017 <span class="comment"> * products derived from this software without specific prior written </span><a name="l00018"></a>00018 <span class="comment"> * permission.</span><a name="l00019"></a>00019 <span class="comment"> *</span><a name="l00020"></a>00020 <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span><a name="l00021"></a>00021 <span class="comment"> * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span><a name="l00022"></a>00022 <span class="comment"> * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR</span><a name="l00023"></a>00023 <span class="comment"> * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT</span><a name="l00024"></a>00024 <span class="comment"> * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span><a name="l00025"></a>00025 <span class="comment"> * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT</span><a name="l00026"></a>00026 <span class="comment"> * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span><a name="l00027"></a>00027 <span class="comment"> * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span><a name="l00028"></a>00028 <span class="comment"> * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span><a name="l00029"></a>00029 <span class="comment"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span><a name="l00030"></a>00030 <span class="comment"> * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span><a name="l00031"></a>00031 <span class="comment"> *</span><a name="l00032"></a>00032 <span class="comment"> */</span><a name="l00033"></a>00033 <a name="l00042"></a>00042 <span class="preprocessor">#ifndef __PACKET_INCLUDE______</span><a name="l00043"></a>00043 <span class="preprocessor"></span><span class="preprocessor">#define __PACKET_INCLUDE______</span><a name="l00044"></a>00044 <span class="preprocessor"></span><a name="l00045"></a>00045 <span class="preprocessor">#if !defined(NDIS30) && !defined(NDIS50)</span><a name="l00046"></a>00046 <span class="preprocessor"></span><span class="preprocessor">#error NDIS30 or NDIS50 should be defined</span><a name="l00047"></a>00047 <span class="preprocessor"></span><span class="preprocessor">#endif</span><a name="l00048"></a>00048 <span class="preprocessor"></span><a name="l00049"></a>00049 <span class="preprocessor">#ifdef _X86_</span><a name="l00050"></a>00050 <span class="preprocessor"></span><span class="preprocessor">#define NTKERNEL </span><a name="l00051"></a>00051 <span class="preprocessor">#include "jitter.h"</span><a name="l00052"></a>00052 <span class="preprocessor"></span><span class="preprocessor">#endif</span><a name="l00053"></a>00053 <span class="preprocessor"></span><a name="l00054"></a>00054 <span class="preprocessor">#ifdef HAVE_BUGGY_TME_SUPPORT</span><a name="l00055"></a>00055 <span class="preprocessor"></span><span class="preprocessor">#ifndef _X86_</span><a name="l00056"></a>00056 <span class="preprocessor"></span><span class="preprocessor">#error TME support is available only on x86 architectures</span><a name="l00057"></a>00057 <span class="preprocessor"></span><span class="preprocessor">#endif // _X86_</span><a name="l00058"></a>00058 <span class="preprocessor"></span><span class="preprocessor">#endif //HAVE_BUGGY_TME_SUPPORT</span><a name="l00059"></a>00059 <span class="preprocessor"></span><a name="l00060"></a>00060 <a name="l00061"></a>00061 <span class="comment">//</span><a name="l00062"></a>00062 <span class="comment">// Needed to disable a warning due to the #pragma prefast directives,</span><a name="l00063"></a>00063 <span class="comment">// that are ignored by the normal DDK compiler</span><a name="l00064"></a>00064 <span class="comment">//</span><a name="l00065"></a>00065 <span class="preprocessor">#ifndef _PREFAST_</span><a name="l00066"></a>00066 <span class="preprocessor"></span><span class="preprocessor">#pragma warning(disable:4068)</span><a name="l00067"></a>00067 <span class="preprocessor"></span><span class="preprocessor">#endif</span><a name="l00068"></a>00068 <span class="preprocessor"></span><a name="l00069"></a>00069 <span class="preprocessor">#include "win_bpf.h"</span><a name="l00070"></a>00070 <a name="l00071"></a><a class="code" href="group__NPF__include.html#g8fc96cee4177a369a99de7026ebeba81">00071</a> <span class="preprocessor">#define MAX_REQUESTS 32 </span><a name="l00072"></a>00072 <span class="preprocessor"></span><a name="l00073"></a><a class="code" href="group__NPF__include.html#g8463d2101446f74b83ed10006d772384">00073</a> <span class="preprocessor"></span><span class="preprocessor">#define Packet_ALIGNMENT sizeof(int) </span><a name="l00074"></a><a class="code" href="group__NPF__include.html#g6ad53095b69ed77878dc683754e3264a">00074</a> <span class="preprocessor">#define Packet_WORDALIGN(x) (((x)+(Packet_ALIGNMENT-1))&~(Packet_ALIGNMENT-1)) </span><a name="l00075"></a>00075 <span class="preprocessor"></span><a name="l00076"></a>00076 <span class="preprocessor"></span><a name="l00077"></a><a class="code" href="group__NPF__include.html#g9cd2ca337001428aa9e1cb512a28ecc2">00077</a> <span class="preprocessor"></span><span class="preprocessor">#define KERNEL_EVENT_NAMESPACE L"\\BaseNamedObjects\\"</span><a name="l00078"></a>00078 <span class="preprocessor"></span><a name="l00079"></a>00079 <a name="l00080"></a>00080 <span class="comment">// Working modes</span><a name="l00081"></a><a class="code" href="group__NPF__include.html#gc93c0a6ad1d2a3143b1115bdab3ac04d">00081</a> <span class="preprocessor">#define MODE_CAPT 0x0 </span><a name="l00082"></a><a class="code" href="group__NPF__include.html#g503326906a62e96c147ae6af31fb5659">00082</a> <span class="preprocessor">#define MODE_STAT 0x1 </span><a name="l00083"></a><a class="code" href="group__NPF__include.html#g528e7e542cb1a028a10a3a318880dffb">00083</a> <span class="preprocessor">#define MODE_MON 0x2 </span><a name="l00084"></a><a class="code" href="group__NPF__include.html#g89853f93dc8cc890b0665629d16d2831">00084</a> <span class="preprocessor">#define MODE_DUMP 0x10 </span><a name="l00085"></a>00085 <span class="preprocessor"></span><a name="l00086"></a>00086 <span class="preprocessor"></span><a name="l00087"></a><a class="code" href="group__NPF__include.html#g4f6749b7708a411df2a3341a3fcef917">00087</a> <span class="preprocessor">#define IMMEDIATE 1 </span><a name="l00088"></a>00088 <span class="preprocessor"></span><a name="l00089"></a><a class="code" href="group__NPF__include.html#g0a110077bb4fcbcc75512d8988c90de8">00089</a> <span class="preprocessor"></span><span class="preprocessor">#define NDIS_FLAGS_SKIP_LOOPBACK_W2K 0x400 </span><a name="l00090"></a>00090 <span class="preprocessor"></span><a name="l00091"></a>00091 <span class="preprocessor"></span><span class="comment">// The following definitions are used to provide compatibility </span><a name="l00092"></a>00092 <span class="comment">// of the dump files with the ones of libpcap</span><a name="l00093"></a><a class="code" href="group__NPF__include.html#gfedcc0aa0cf5abe7b20c68eefdfcb126">00093</a> <span class="preprocessor">#define TCPDUMP_MAGIC 0xa1b2c3d4 </span><a name="l00094"></a><a class="code" href="group__NPF__include.html#gac031371d41e21ff96e80409e05a7ddb">00094</a> <span class="preprocessor">#define PCAP_VERSION_MAJOR 2 </span><a name="l00095"></a><a class="code" href="group__NPF__include.html#g9c200b070c9f626d38184588b16849c2">00095</a> <span class="preprocessor">#define PCAP_VERSION_MINOR 4 </span><a name="l00096"></a>00096 <span class="preprocessor"></span><a name="l00097"></a>00097 <span class="preprocessor"></span><span class="comment">// Loopback behaviour definitions</span><a name="l00098"></a><a class="code" href="group__NPF__include.html#g7ccc8974741059b5ae25231a56dbed09">00098</a> <span class="preprocessor">#define NPF_DISABLE_LOOPBACK 1 </span><a name="l00099"></a><a class="code" href="group__NPF__include.html#g4a60d1f215d5b2af2b3b86a0f2a90ae2">00099</a> <span class="preprocessor">#define NPF_ENABLE_LOOPBACK 2 </span><a name="l00100"></a>00100 <span class="preprocessor"></span><a name="l00101"></a>00101 <span class="preprocessor"></span><a name="l00106"></a><a class="code" href="structpacket__file__header.html">00106</a> <span class="keyword">struct </span><a class="code" href="structpacket__file__header.html" title="Header of a libpcap dump file.">packet_file_header</a> ⌨️ 快捷键说明
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