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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>Crypto++: winpipes.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.5.2 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="classes.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul></div><h1>winpipes.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef CRYPTOPP_WINPIPES_H</span><a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define CRYPTOPP_WINPIPES_H</span><a name="l00003"></a>00003 <span class="preprocessor"></span><a name="l00004"></a>00004 <span class="preprocessor">#include "config.h"</span><a name="l00005"></a>00005 <a name="l00006"></a>00006 <span class="preprocessor">#ifdef WINDOWS_PIPES_AVAILABLE</span><a name="l00007"></a>00007 <span class="preprocessor"></span><a name="l00008"></a>00008 <span class="preprocessor">#include "network.h"</span><a name="l00009"></a>00009 <span class="preprocessor">#include "queue.h"</span><a name="l00010"></a>00010 <span class="preprocessor">#include <winsock2.h></span><a name="l00011"></a>00011 <a name="l00012"></a>00012 NAMESPACE_BEGIN(CryptoPP)<a name="l00013"></a>00013 <a name="l00014"></a>00014 <span class="comment">//! Windows Handle</span><a name="l00015"></a><a class="code" href="class_windows_handle.html">00015</a> <span class="comment"></span>class <a class="code" href="class_windows_handle.html" title="Windows Handle.">WindowsHandle</a><a name="l00016"></a>00016 {<a name="l00017"></a>00017 <span class="keyword">public</span>:<a name="l00018"></a>00018 WindowsHandle(HANDLE h = INVALID_HANDLE_VALUE, <span class="keywordtype">bool</span> own=<span class="keyword">false</span>);<a name="l00019"></a><a class="code" href="class_windows_handle.html#421a981a7c250aa7cb2658647ae4a7e8">00019</a> WindowsHandle(<span class="keyword">const</span> WindowsHandle &h) : m_h(h.m_h), m_own(false) {}<a name="l00020"></a>00020 <span class="keyword">virtual</span> ~WindowsHandle();<a name="l00021"></a>00021 <a name="l00022"></a><a class="code" href="class_windows_handle.html#f143c3e1fbd3b26f2811d55353e050c9">00022</a> <span class="keywordtype">bool</span> GetOwnership()<span class="keyword"> const </span>{<span class="keywordflow">return</span> m_own;}<a name="l00023"></a><a class="code" href="class_windows_handle.html#5e4cebbf127358b33cf0d8daa3feeb8e">00023</a> <span class="keywordtype">void</span> SetOwnership(<span class="keywordtype">bool</span> own) {m_own = own;}<a name="l00024"></a>00024 <a name="l00025"></a><a class="code" href="class_windows_handle.html#5394827b16bca7c13376e35c8fbc4afb">00025</a> operator HANDLE() {<span class="keywordflow">return</span> m_h;}<a name="l00026"></a><a class="code" href="class_windows_handle.html#1a6079462c42049569465df7ba0bc02d">00026</a> HANDLE GetHandle()<span class="keyword"> const </span>{<span class="keywordflow">return</span> m_h;}<a name="l00027"></a>00027 <span class="keywordtype">bool</span> HandleValid() <span class="keyword">const</span>;<a name="l00028"></a>00028 <span class="keywordtype">void</span> AttachHandle(HANDLE h, <span class="keywordtype">bool</span> own=<span class="keyword">false</span>);<a name="l00029"></a>00029 HANDLE DetachHandle();<a name="l00030"></a>00030 <span class="keywordtype">void</span> CloseHandle();<a name="l00031"></a>00031 <a name="l00032"></a>00032 <span class="keyword">protected</span>:<a name="l00033"></a><a class="code" href="class_windows_handle.html#56e2fb7427528e88472c684348adf962">00033</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> HandleChanged() {}<a name="l00034"></a>00034 <a name="l00035"></a><a class="code" href="class_windows_handle.html#35a91e35ddc0e63850378f0abd5ab279">00035</a> HANDLE m_h;<a name="l00036"></a><a class="code" href="class_windows_handle.html#49430bf4fe2349afb452a79051579fda">00036</a> <span class="keywordtype">bool</span> m_own;<a name="l00037"></a>00037 };<a name="l00038"></a>00038 <span class="comment"></span><a name="l00039"></a>00039 <span class="comment">//! Windows Pipe</span><a name="l00040"></a><a class="code" href="class_windows_pipe.html">00040</a> <span class="comment"></span><span class="keyword">class </span><a class="code" href="class_windows_pipe.html" title="Windows Pipe.">WindowsPipe</a><a name="l00041"></a>00041 {<a name="l00042"></a>00042 <span class="keyword">public</span>:<a name="l00043"></a><a class="code" href="class_windows_pipe_1_1_err.html">00043</a> <span class="keyword">class </span><a class="code" href="class_windows_pipe_1_1_err.html">Err</a> : <span class="keyword">public</span> <a class="code" href="class_o_s___error.html" title="error reported by the operating system">OS_Error</a><a name="l00044"></a>00044 {<a name="l00045"></a>00045 <span class="keyword">public</span>:<a name="l00046"></a>00046 <a class="code" href="class_windows_pipe_1_1_err.html#91e471d1ef082989c22e36b1a3ec7d39">Err</a>(HANDLE h, <span class="keyword">const</span> std::string& operation, <span class="keywordtype">int</span> error);<a name="l00047"></a><a class="code" href="class_windows_pipe_1_1_err.html#ac5b540d8a457a6c03dc3b3287213926">00047</a> HANDLE <a class="code" href="class_windows_pipe_1_1_err.html#ac5b540d8a457a6c03dc3b3287213926">GetHandle</a>()<span class="keyword"> const </span>{<span class="keywordflow">return</span> m_h;}<a name="l00048"></a>00048 <a name="l00049"></a>00049 <span class="keyword">private</span>:<a name="l00050"></a>00050 HANDLE m_h;<a name="l00051"></a>00051 };<a name="l00052"></a>00052 <a name="l00053"></a>00053 <span class="keyword">protected</span>:<a name="l00054"></a>00054 <span class="keyword">virtual</span> HANDLE GetHandle() <span class="keyword">const</span> =0;<a name="l00055"></a>00055 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_windows_pipe.html#1df16059b04e2b291fcb14e8951be7f8">HandleError</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *operation) <span class="keyword">const</span>;<a name="l00056"></a><a class="code" href="class_windows_pipe.html#1fef189e62486afe4dbc03156ca67c50">00056</a> <span class="keywordtype">void</span> <a class="code" href="class_windows_pipe.html#1fef189e62486afe4dbc03156ca67c50">CheckAndHandleError</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *operation, BOOL result)<span class="keyword"> const</span><a name="l00057"></a>00057 <span class="keyword"> </span>{assert(result==TRUE || result==FALSE); <span class="keywordflow">if</span> (!result) <a class="code" href="class_windows_pipe.html#1df16059b04e2b291fcb14e8951be7f8">HandleError</a>(operation);}<a name="l00058"></a>00058 };<a name="l00059"></a>00059 <span class="comment"></span><a name="l00060"></a>00060 <span class="comment">//! pipe-based implementation of NetworkReceiver</span><a name="l00061"></a><a class="code" href="class_windows_pipe_receiver.html">00061</a> <span class="comment"></span><span class="keyword">class </span><a class="code" href="class_windows_pipe_receiver.html" title="pipe-based implementation of NetworkReceiver">WindowsPipeReceiver</a> : <span class="keyword">public</span> <a class="code" href="class_windows_pipe.html" title="Windows Pipe.">WindowsPipe</a>, <span class="keyword">public</span> <a class="code" href="class_network_receiver.html" title="Network Receiver.">NetworkReceiver</a><a name="l00062"></a>00062 {<a name="l00063"></a>00063 <span class="keyword">public</span>:<a name="l00064"></a>00064 <a class="code" href="class_windows_pipe_receiver.html#eda887045c6b713b59635653ec7b8d66">WindowsPipeReceiver</a>();⌨️ 快捷键说明
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