socketft_8h-source.html

Crypto++是一个非常强大的密码学库,主要是功能全

00110         <span class="keyword">virtual</span> <span class="keywordtype">void</span> SocketChanged() {}
00111 
00112         socket_t m_s;
00113         <span class="keywordtype">bool</span> m_own;
00114 };
00115 <span class="comment"></span>
00116 <span class="comment">//! contributed by Denis Bider</span>
<a name="l00117"></a><a class="code" href="class_sockets_initializer.html">00117</a> <span class="comment"></span><span class="keyword">class </span><a class="code" href="class_sockets_initializer.html">SocketsInitializer</a>
00118 {
00119 <span class="keyword">public</span>:
00120         <a class="code" href="class_sockets_initializer.html">SocketsInitializer</a>() {<a class="code" href="class_socket.html#_socket_sourcee1">Socket::StartSockets</a>();}
00121         ~<a class="code" href="class_sockets_initializer.html">SocketsInitializer</a>() {<span class="keywordflow">try</span> {<a class="code" href="class_socket.html#_socket_sourcee2">Socket::ShutdownSockets</a>();} <span class="keywordflow">catch</span> (...) {}}
00122 };
00123 
00124 <span class="keyword">class </span>SocketReceiver : <span class="keyword">public</span> <a class="code" href="class_network_receiver.html">NetworkReceiver</a>
00125 {
00126 <span class="keyword">public</span>:
00127         SocketReceiver(<a class="code" href="class_socket.html">Socket</a> &amp;s);
00128 
00129 <span class="preprocessor">#ifdef USE_BERKELEY_STYLE_SOCKETS</span>
00130 <span class="preprocessor"></span>        <span class="keywordtype">bool</span> MustWaitToReceive() {<span class="keywordflow">return</span> <span class="keyword">true</span>;}
00131 <span class="preprocessor">#else</span>
00132 <span class="preprocessor"></span>        <span class="keywordtype">bool</span> MustWaitForResult() {<span class="keywordflow">return</span> <span class="keyword">true</span>;}
00133 <span class="preprocessor">#endif</span>
00134 <span class="preprocessor"></span>        <span class="keywordtype">void</span> Receive(byte* buf, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> bufLen);
00135         <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> GetReceiveResult();
00136         <span class="keywordtype">bool</span> EofReceived()<span class="keyword"> const </span>{<span class="keywordflow">return</span> m_eofReceived;}
00137 
00138         <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> GetMaxWaitObjectCount()<span class="keyword"> const </span>{<span class="keywordflow">return</span> 1;}
00139         <span class="keywordtype">void</span> GetWaitObjects(<a class="code" href="class_wait_object_container.html">WaitObjectContainer</a> &amp;container);
00140 
00141 <span class="keyword">private</span>:
00142         <a class="code" href="class_socket.html">Socket</a> &amp;m_s;
00143         <span class="keywordtype">bool</span> m_eofReceived;
00144 
00145 <span class="preprocessor">#ifdef USE_WINDOWS_STYLE_SOCKETS</span>
00146 <span class="preprocessor"></span>        <a class="code" href="class_windows_handle.html">WindowsHandle</a> m_event;
00147         OVERLAPPED m_overlapped;
00148         <span class="keywordtype">bool</span> m_resultPending;
00149         DWORD m_lastResult;
00150 <span class="preprocessor">#else</span>
00151 <span class="preprocessor"></span>        <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m_lastResult;
00152 <span class="preprocessor">#endif</span>
00153 <span class="preprocessor"></span>};
00154 
00155 <span class="keyword">class </span>SocketSender : <span class="keyword">public</span> <a class="code" href="class_network_sender.html">NetworkSender</a>
00156 {
00157 <span class="keyword">public</span>:
00158         SocketSender(<a class="code" href="class_socket.html">Socket</a> &amp;s);
00159 
00160 <span class="preprocessor">#ifdef USE_BERKELEY_STYLE_SOCKETS</span>
00161 <span class="preprocessor"></span>        <span class="keywordtype">bool</span> MustWaitToSend() {<span class="keywordflow">return</span> <span class="keyword">true</span>;}
00162 <span class="preprocessor">#else</span>
00163 <span class="preprocessor"></span>        <span class="keywordtype">bool</span> MustWaitForResult() {<span class="keywordflow">return</span> <span class="keyword">true</span>;}
00164 <span class="preprocessor">#endif</span>
00165 <span class="preprocessor"></span>        <span class="keywordtype">void</span> Send(<span class="keyword">const</span> byte* buf, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> bufLen);
00166         <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> GetSendResult();
00167         <span class="keywordtype">void</span> SendEof() {m_s.ShutDown(SD_SEND);}
00168 
00169         <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> GetMaxWaitObjectCount()<span class="keyword"> const </span>{<span class="keywordflow">return</span> 1;}
00170         <span class="keywordtype">void</span> GetWaitObjects(<a class="code" href="class_wait_object_container.html">WaitObjectContainer</a> &amp;container);
00171 
00172 <span class="keyword">private</span>:
00173         <a class="code" href="class_socket.html">Socket</a> &amp;m_s;
00174 <span class="preprocessor">#ifdef USE_WINDOWS_STYLE_SOCKETS</span>
00175 <span class="preprocessor"></span>        <a class="code" href="class_windows_handle.html">WindowsHandle</a> m_event;
00176         OVERLAPPED m_overlapped;
00177         <span class="keywordtype">bool</span> m_resultPending;
00178         DWORD m_lastResult;
00179 <span class="preprocessor">#else</span>
00180 <span class="preprocessor"></span>        <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m_lastResult;
00181 <span class="preprocessor">#endif</span>
00182 <span class="preprocessor"></span>};
00183 <span class="comment"></span>
00184 <span class="comment">//! .</span>
<a name="l00185"></a><a class="code" href="class_socket_source.html">00185</a> <span class="comment"></span><span class="keyword">class </span><a class="code" href="class_socket_source.html">SocketSource</a> : <span class="keyword">public</span> <a class="code" href="class_network_source.html">NetworkSource</a>, <span class="keyword">public</span> <a class="code" href="class_socket.html">Socket</a>
00186 {
00187 <span class="keyword">public</span>:
00188         <a class="code" href="class_socket_source.html">SocketSource</a>(socket_t s = INVALID_SOCKET, <span class="keywordtype">bool</span> pumpAll = <span class="keyword">false</span>, <a class="code" href="class_buffered_transformation.html">BufferedTransformation</a> *attachment = NULL)
00189                 : <a class="code" href="class_network_source.html">NetworkSource</a>(attachment), <a class="code" href="class_socket.html">Socket</a>(s), m_receiver(*<span class="keyword">this</span>)
00190         {
00191                 <span class="keywordflow">if</span> (pumpAll)
00192                         PumpAll();
00193         }
00194 
00195 <span class="keyword">private</span>:
00196         <a class="code" href="class_network_receiver.html">NetworkReceiver</a> &amp; AccessReceiver() {<span class="keywordflow">return</span> m_receiver;}
00197         SocketReceiver m_receiver;
00198 };
00199 <span class="comment"></span>
00200 <span class="comment">//! .</span>
<a name="l00201"></a><a class="code" href="class_socket_sink.html">00201</a> <span class="comment"></span><span class="keyword">class </span><a class="code" href="class_socket_sink.html">SocketSink</a> : <span class="keyword">public</span> <a class="code" href="class_network_sink.html">NetworkSink</a>, <span class="keyword">public</span> <a class="code" href="class_socket.html">Socket</a>
00202 {
00203 <span class="keyword">public</span>:
00204         <a class="code" href="class_socket_sink.html">SocketSink</a>(socket_t s = INVALID_SOCKET, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> maxBufferSize=0, <span class="keywordtype">bool</span> autoFlush=<span class="keyword">false</span>)
00205                 : <a class="code" href="class_network_sink.html">NetworkSink</a>(maxBufferSize, autoFlush), <a class="code" href="class_socket.html">Socket</a>(s), m_sender(*<span class="keyword">this</span>) {}
00206 
00207         <span class="keywordtype">void</span> SendEof() {ShutDown(SD_SEND);}
00208 
00209 <span class="keyword">private</span>:
00210         <a class="code" href="class_network_sender.html">NetworkSender</a> &amp; AccessSender() {<span class="keywordflow">return</span> m_sender;}
00211         SocketSender m_sender;
00212 };
00213 
00214 NAMESPACE_END
00215 
00216 <span class="preprocessor">#endif  // #ifdef SOCKETS_AVAILABLE</span>
00217 <span class="preprocessor"></span>
00218 <span class="preprocessor">#endif</span>
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