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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>Socket: Server</title>
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<div id="projectname">Socket
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<div id="projectbrief">Librería para comunicar via TCP/IP</div>
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<div class="header">
<div class="headertitle">
<div class="title"><a class="el" href="class_server.html" title="Clase de aplicación servidor.">Server</a> </div> </div>
</div><!--header-->
<div class="contents">
<div class="textblock"><p>Ejemplo de aplicación servidor</p>
<div class="fragment"><div class="line"><span class="preprocessor">#include "<a class="code" href="server_8h.html" title="Header de la clase Server.">server.h</a>"</span></div>
<div class="line"><span class="preprocessor">#include <fstream></span></div>
<div class="line"></div>
<div class="line"><a class="code" href="class_server.html" title="Clase de aplicación servidor.">Server</a> *<a class="code" href="main__server_8cpp.html#ab6b71e6574fcb2d2e0a5c2af08a2799f" title="Instancia de la clase Server.">serv</a>;</div>
<div class="line"></div>
<div class="line"><span class="keywordtype">void</span> <a class="code" href="server_8h.html#ab99831172d1d4bca2c79bb37c7c062df" title="Método de finalización de Threads.">killThread</a>(<a class="code" href="structthread__args.html" title="Argumentos de los threads.">thread_args</a> *t_arg)</div>
<div class="line">{</div>
<div class="line"> (t_arg-><a class="code" href="structthread__args.html#aede3ef61778d02bdf25c368d1cf9d489" title="Puntero al socket.">s</a>)->Close();</div>
<div class="line"> pthread_mutex_lock(t_arg-><a class="code" href="structthread__args.html#ad5d64499f5f6e2df467c96b52a94c520" title="Variable de control de la exclusión mútua entre threads.">mutex</a>);</div>
<div class="line"> t_arg-><a class="code" href="structthread__args.html#ab29508135b033282f374d0fb47028fbd" title="Puntero al servidor.">serv</a>-><a class="code" href="class_server.html#a0090663c66f1f371f8b1aa87c5f49623" title="Setter del número de threads activos.">setNWorkers</a>(t_arg-><a class="code" href="structthread__args.html#ab29508135b033282f374d0fb47028fbd" title="Puntero al servidor.">serv</a>-><a class="code" href="class_server.html#acf13ac1f7fc49f28c1b1fa76eab209ab" title="Getter del número de threads activos.">getNWorkers</a>()-1);</div>
<div class="line"> cout << <span class="stringliteral">"Worker "</span> << t_arg-><a class="code" href="structthread__args.html#a6322b3468fd88f8f49977a6439e9f352" title="ID del thread.">id</a> << <span class="stringliteral">": connection terminated"</span> << endl;</div>
<div class="line"> pthread_mutex_unlock(t_arg-><a class="code" href="structthread__args.html#ad5d64499f5f6e2df467c96b52a94c520" title="Variable de control de la exclusión mútua entre threads.">mutex</a>);</div>
<div class="line"> pthread_cond_signal(t_arg-><a class="code" href="structthread__args.html#a96ee28beaed4175257db3d8794245f25" title="Variable de notificación a otros threads.">condition</a>);</div>
<div class="line"> t_arg-><a class="code" href="structthread__args.html#ab29508135b033282f374d0fb47028fbd" title="Puntero al servidor.">serv</a>-><a class="code" href="class_server.html#a0622813f3b675ab661d5f628cec03d30" title="Getter de la pila de threads activos.">getStartedThreads</a>()->remove(t_arg-><a class="code" href="structthread__args.html#acdcd2db4307e5e75d5110067e196a70e" title="Puntero al thread.">thread</a>);</div>
<div class="line"> t_arg-><a class="code" href="structthread__args.html#ab29508135b033282f374d0fb47028fbd" title="Puntero al servidor.">serv</a>-><a class="code" href="class_server.html#a81289d4e58dec18dd01e343c7f397c1e" title="Getter de la pila de threads terminados.">getStoppedThreads</a>()->push_back(t_arg-><a class="code" href="structthread__args.html#acdcd2db4307e5e75d5110067e196a70e" title="Puntero al thread.">thread</a>);</div>
<div class="line"> <span class="keywordflow">if</span>(t_arg-><a class="code" href="structthread__args.html#aede3ef61778d02bdf25c368d1cf9d489" title="Puntero al socket.">s</a> != 0)</div>
<div class="line"> {</div>
<div class="line"> <span class="keyword">delete</span> t_arg-><a class="code" href="structthread__args.html#aede3ef61778d02bdf25c368d1cf9d489" title="Puntero al socket.">s</a>;</div>
<div class="line"> t_arg-><a class="code" href="structthread__args.html#aede3ef61778d02bdf25c368d1cf9d489" title="Puntero al socket.">s</a> = 0;</div>
<div class="line"> }</div>
<div class="line"> <span class="keywordflow">if</span>(t_arg != 0)</div>
<div class="line"> {</div>
<div class="line"> <span class="keyword">delete</span> t_arg;</div>
<div class="line"> t_arg = 0;</div>
<div class="line"> }</div>
<div class="line"> pthread_exit(NULL);</div>
<div class="line">}</div>
<div class="line"></div>
<div class="line"><span class="keywordtype">void</span> *<a class="code" href="server_8h.html#a7d13c650ec7a525ad17cabba4f371745" title="Método gestión de conexiones.">WorkerThread</a>(<span class="keywordtype">void</span>* args)</div>
<div class="line">{</div>
<div class="line"> <span class="keyword">struct </span><a class="code" href="structthread__args.html" title="Argumentos de los threads.">thread_args</a> *t_arg = (<span class="keyword">struct </span><a class="code" href="structthread__args.html" title="Argumentos de los threads.">thread_args</a>*)args;</div>
<div class="line"> <span class="keywordflow">while</span>(<span class="keyword">true</span>)</div>
<div class="line"> {</div>
<div class="line"> <span class="keywordtype">string</span> message;</div>
<div class="line"> *(t_arg-><a class="code" href="structthread__args.html#aede3ef61778d02bdf25c368d1cf9d489" title="Puntero al socket.">s</a>) >> message;</div>
<div class="line"> cout << <span class="stringliteral">"Worker "</span> << t_arg-><a class="code" href="structthread__args.html#a6322b3468fd88f8f49977a6439e9f352" title="ID del thread.">id</a> << <span class="stringliteral">" received: "</span> << message << endl;</div>
<div class="line"> <span class="keywordtype">string</span> send = <span class="stringliteral">"You said: "</span>;</div>
<div class="line"> send += message;</div>
<div class="line"> *(t_arg-><a class="code" href="structthread__args.html#aede3ef61778d02bdf25c368d1cf9d489" title="Puntero al socket.">s</a>) << send;</div>
<div class="line"> }</div>
<div class="line"> <a class="code" href="server_8h.html#ab99831172d1d4bca2c79bb37c7c062df" title="Método de finalización de Threads.">killThread</a>(t_arg);</div>
<div class="line">}</div>
<div class="line"></div>
<div class="line"><span class="keywordtype">void</span> <a class="code" href="main__server_8cpp.html#a5ee86dec2f1282750e7b1da928d45dbc" title="Método de detención del servidor.">stopServer</a>(<span class="keywordtype">int</span> signal)</div>
<div class="line">{</div>
<div class="line"> serv-><a class="code" href="class_server.html#a74769349252c1ad61717b156e42d61d3" title="Método para terminar el servidor.">requestExit</a>();</div>
<div class="line">}</div>
<div class="line"></div>
<div class="line"><span class="keywordtype">void</span> <a class="code" href="server_8h.html#aa6328bc358b87d3e11c3f460d6427c5b" title="Método auxiliar de procesado de texto.">processText</a>(<span class="keywordtype">string</span> *str)</div>
<div class="line">{</div>
<div class="line"> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i < str->length(); i++)</div>
<div class="line"> {</div>
<div class="line"> <span class="keywordflow">if</span>((*str)[i] == 32 || (*str)[i] == 10 || (*str)[i] == 11)</div>
<div class="line"> {</div>
<div class="line"> str->erase(i--,1);</div>
<div class="line"> }</div>
<div class="line"> }</div>
<div class="line">}</div>
<div class="line"></div>
<div class="line"><span class="keywordtype">bool</span> <a class="code" href="server_8h.html#a4f850f08d755a0d0ebe936b5b84975e3" title="Método de lectura de configuración.">readConf</a>(<span class="keywordtype">string</span> *ip, <span class="keywordtype">int</span> *port)</div>
<div class="line">{</div>
<div class="line"> *ip = <span class="stringliteral">""</span>;</div>
<div class="line"> *port = 0;</div>
<div class="line"> ifstream confFile;</div>
<div class="line"> confFile.open(<a class="code" href="server_8h.html#ad22e7f0ef164a8dafb32f779f737a1bd" title="Ruta al fichero de configuración.">CONFFILE</a>);</div>
<div class="line"> <span class="keywordflow">if</span>(!confFile.is_open())</div>
<div class="line"> {</div>
<div class="line"> cout << <span class="stringliteral">"Error opening configuration file"</span> << endl;</div>
<div class="line"> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"> }</div>
<div class="line"> <span class="keywordtype">string</span> parameter;</div>
<div class="line"> <span class="keywordflow">while</span>(<span class="keyword">true</span>)</div>
<div class="line"> {</div>
<div class="line"> getline(confFile, parameter, <span class="charliteral">'='</span>);</div>
<div class="line"> <a class="code" href="server_8h.html#aa6328bc358b87d3e11c3f460d6427c5b" title="Método auxiliar de procesado de texto.">processText</a>(&parameter);</div>
<div class="line"> <span class="keywordflow">if</span>(confFile.eof())</div>
<div class="line"> {</div>
<div class="line"> <span class="keywordflow">break</span>;</div>
<div class="line"> }</div>
<div class="line"> <span class="keywordflow">if</span>(parameter == <span class="stringliteral">"bind-ip"</span>)</div>
<div class="line"> {</div>
<div class="line"> confFile >> *ip;</div>
<div class="line"> }</div>
<div class="line"> <span class="keywordflow">else</span> <span class="keywordflow">if</span>(parameter == <span class="stringliteral">"port"</span>)</div>
<div class="line"> {</div>
<div class="line"> confFile >> *port;</div>
<div class="line"> }</div>
<div class="line"> }</div>
<div class="line"> confFile.close();</div>
<div class="line"> <span class="keywordflow">if</span>(*ip == <span class="stringliteral">""</span> || *port == 0)</div>
<div class="line"> {</div>
<div class="line"> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"> }</div>
<div class="line"> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line">}</div>
<div class="line"></div>
<div class="line"><span class="keywordtype">int</span> <a class="code" href="client_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4" title="Método principal del cliente.">main</a>()</div>
<div class="line">{</div>
<div class="line"> <span class="keywordtype">string</span> ip;</div>
<div class="line"> <span class="keywordtype">int</span> port;</div>
<div class="line"> serv = <span class="keyword">new</span> <a class="code" href="class_server.html" title="Clase de aplicación servidor.">Server</a>();</div>
<div class="line"> signal(SIGINT, <a class="code" href="main__server_8cpp.html#a5ee86dec2f1282750e7b1da928d45dbc" title="Método de detención del servidor.">stopServer</a>);</div>
<div class="line"> <span class="keywordflow">if</span>(!<a class="code" href="server_8h.html#a4f850f08d755a0d0ebe936b5b84975e3" title="Método de lectura de configuración.">readConf</a>(&ip,&port))</div>
<div class="line"> {</div>
<div class="line"> cout << <span class="stringliteral">"Configuration couldn't be loaded"</span> << endl;</div>
<div class="line"> <span class="keywordflow">return</span> -1;</div>
<div class="line"> }</div>
<div class="line"> serv-><a class="code" href="class_server.html#aef89851f83a9bbe4459c46b6c7906e1f" title="Método de inicialización del servidor.">startServer</a>(ip,port);</div>
<div class="line"> <span class="keyword">delete</span> <a class="code" href="main__server_8cpp.html#ab6b71e6574fcb2d2e0a5c2af08a2799f" title="Instancia de la clase Server.">serv</a>;</div>
<div class="line"> <span class="keywordflow">return</span> 0;</div>
<div class="line">}</div>
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Generado el Martes, 26 de Noviembre de 2013 11:34:23 para Socket por  <a href="http://www.doxygen.org/index.html">
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