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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
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<meta name="generator" content="Doxygen 1.8.3.1"/>
<title>Socket: Server</title>
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  <td style="padding-left: 0.5em;">
   <div id="projectname">Socket
   </div>
   <div id="projectbrief">Librería para comunicar via TCP/IP</div>
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</div><!-- top -->
<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 &quot;<a class="code" href="server_8h.html" title="Header de la clase Server.">server.h</a>&quot;</span></div>
<div class="line"><span class="preprocessor">#include &lt;fstream&gt;</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-&gt;<a class="code" href="structthread__args.html#aede3ef61778d02bdf25c368d1cf9d489" title="Puntero al socket.">s</a>)-&gt;Close();</div>
<div class="line">        pthread_mutex_lock(t_arg-&gt;<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-&gt;<a class="code" href="structthread__args.html#ab29508135b033282f374d0fb47028fbd" title="Puntero al servidor.">serv</a>-&gt;<a class="code" href="class_server.html#a0090663c66f1f371f8b1aa87c5f49623" title="Setter del número de threads activos.">setNWorkers</a>(t_arg-&gt;<a class="code" href="structthread__args.html#ab29508135b033282f374d0fb47028fbd" title="Puntero al servidor.">serv</a>-&gt;<a class="code" href="class_server.html#acf13ac1f7fc49f28c1b1fa76eab209ab" title="Getter del número de threads activos.">getNWorkers</a>()-1);</div>
<div class="line">        cout &lt;&lt; <span class="stringliteral">&quot;Worker &quot;</span> &lt;&lt; t_arg-&gt;<a class="code" href="structthread__args.html#a6322b3468fd88f8f49977a6439e9f352" title="ID del thread.">id</a> &lt;&lt; <span class="stringliteral">&quot;: connection terminated&quot;</span> &lt;&lt; endl;</div>
<div class="line">        pthread_mutex_unlock(t_arg-&gt;<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-&gt;<a class="code" href="structthread__args.html#a96ee28beaed4175257db3d8794245f25" title="Variable de notificación a otros threads.">condition</a>);</div>
<div class="line">        t_arg-&gt;<a class="code" href="structthread__args.html#ab29508135b033282f374d0fb47028fbd" title="Puntero al servidor.">serv</a>-&gt;<a class="code" href="class_server.html#a0622813f3b675ab661d5f628cec03d30" title="Getter de la pila de threads activos.">getStartedThreads</a>()-&gt;remove(t_arg-&gt;<a class="code" href="structthread__args.html#acdcd2db4307e5e75d5110067e196a70e" title="Puntero al thread.">thread</a>);</div>
<div class="line">        t_arg-&gt;<a class="code" href="structthread__args.html#ab29508135b033282f374d0fb47028fbd" title="Puntero al servidor.">serv</a>-&gt;<a class="code" href="class_server.html#a81289d4e58dec18dd01e343c7f397c1e" title="Getter de la pila de threads terminados.">getStoppedThreads</a>()-&gt;push_back(t_arg-&gt;<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-&gt;<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-&gt;<a class="code" href="structthread__args.html#aede3ef61778d02bdf25c368d1cf9d489" title="Puntero al socket.">s</a>;</div>
<div class="line">                t_arg-&gt;<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-&gt;<a class="code" href="structthread__args.html#aede3ef61778d02bdf25c368d1cf9d489" title="Puntero al socket.">s</a>) &gt;&gt; message;</div>
<div class="line">                cout &lt;&lt; <span class="stringliteral">&quot;Worker &quot;</span> &lt;&lt; t_arg-&gt;<a class="code" href="structthread__args.html#a6322b3468fd88f8f49977a6439e9f352" title="ID del thread.">id</a> &lt;&lt; <span class="stringliteral">&quot; received: &quot;</span> &lt;&lt; message &lt;&lt; endl;</div>
<div class="line">                <span class="keywordtype">string</span> send = <span class="stringliteral">&quot;You said: &quot;</span>;</div>
<div class="line">                send += message;</div>
<div class="line">                *(t_arg-&gt;<a class="code" href="structthread__args.html#aede3ef61778d02bdf25c368d1cf9d489" title="Puntero al socket.">s</a>) &lt;&lt; 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-&gt;<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 &lt; str-&gt;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-&gt;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">&quot;&quot;</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 &lt;&lt; <span class="stringliteral">&quot;Error opening configuration file&quot;</span> &lt;&lt; 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">&#39;=&#39;</span>);</div>
<div class="line">                <a class="code" href="server_8h.html#aa6328bc358b87d3e11c3f460d6427c5b" title="Método auxiliar de procesado de texto.">processText</a>(&amp;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">&quot;bind-ip&quot;</span>)</div>
<div class="line">                {</div>
<div class="line">                        confFile &gt;&gt; *ip;</div>
<div class="line">                }</div>
<div class="line">                <span class="keywordflow">else</span> <span class="keywordflow">if</span>(parameter == <span class="stringliteral">&quot;port&quot;</span>)</div>
<div class="line">                {</div>
<div class="line">                        confFile &gt;&gt; *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">&quot;&quot;</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>(&amp;ip,&amp;port))</div>
<div class="line">        {</div>
<div class="line">                cout &lt;&lt; <span class="stringliteral">&quot;Configuration couldn&#39;t be loaded&quot;</span> &lt;&lt; endl;</div>
<div class="line">                <span class="keywordflow">return</span> -1;</div>
<div class="line">        }</div>
<div class="line">        serv-&gt;<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>
</div><!-- fragment --> </div></div><!-- contents -->
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Generado el Martes, 26 de Noviembre de 2013 11:34:23 para Socket por &#160;<a href="http://www.doxygen.org/index.html">
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