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315 lines
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315 lines
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<div id="projectname">server <span id="projectnumber">0.0.1</span></div>
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<h1>include/socket.h File Reference</h1> </div>
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</div>
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<div class="contents">
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<div class="textblock"><code>#include <arpa/inet.h></code><br/>
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<code>#include "<a class="el" href="class_8h_source.html">class.h</a>"</code><br/>
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<code>#include "<a class="el" href="logger_8h_source.html">logger.h</a>"</code><br/>
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Include dependency graph for socket.h:</div>
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<area shape="rect" id="node5" href="class_8h.html" title="class.h" alt="" coords="151,161,215,189"/><area shape="rect" id="node18" href="logger_8h.html" title="logger.h" alt="" coords="184,83,253,111"/><area shape="rect" id="node15" href="interface_8h.html" title="interface.h" alt="" coords="333,238,416,266"/></map>
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This graph shows which files directly or indirectly include this file:</div>
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<p><a href="socket_8h_source.html">Go to the source code of this file.</a></p>
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<table class="memberdecls">
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<tr><td colspan="2"><h2><a name="nested-classes"></a>
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Classes</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structSock.html">Sock</a></td></tr>
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<tr><td colspan="2"><h2><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="socket_8h.html#adbfc4792c437102f20e2c86c4ee8581b">socketConnect</a> (<a class="el" href="structSock.html">Sock</a> this, const char *addr)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="socket_8h.html#a757c220e9371523ef55b1137a1efed57">socketListen</a> (<a class="el" href="structSock.html">Sock</a> this, int backlog)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structSock.html">Sock</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="socket_8h.html#a46aa6b495ccf752e844f93bf46c9edd6">socketAccept</a> (<a class="el" href="structSock.html">Sock</a> this, char remoteAddr[16])</td></tr>
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</table>
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<hr/><h2>Function Documentation</h2>
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<a class="anchor" id="a46aa6b495ccf752e844f93bf46c9edd6"></a><!-- doxytag: member="socket.h::socketAccept" ref="a46aa6b495ccf752e844f93bf46c9edd6" args="(Sock this, char remoteAddr[16])" -->
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname"><a class="el" href="structSock.html">Sock</a> socketAccept </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="structSock.html">Sock</a> </td>
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<td class="paramname"><em>this</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">char </td>
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<td class="paramname"><em>remoteAddr</em>[16] </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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<p><p>: Uhh, this is bad. we open a new socket additionally to the one we get from the accept call. i have to change the socket constructor to be able to create the data structure without creation of a socket at all. For now i simply close the socket here.... :D</p>
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<p>: change port to remote port on success</p>
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</p>
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<p>Definition at line <a class="el" href="accept_8c_source.html#l00009">9</a> of file <a class="el" href="accept_8c_source.html">accept.c</a>.</p>
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<div class="fragment"><pre class="fragment">{
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<a class="code" href="structSock.html">Sock</a> sock; <span class="comment">/* Socket for client */</span>
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<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len; <span class="comment">/* Length of client address data structure */</span>
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<span class="comment">/* Set the size of the in-out parameter */</span>
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len = <span class="keyword">sizeof</span>(this->addr);
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sock = <span class="keyword">new</span>(<a class="code" href="structSock.html">Sock</a>, this->log, this->port);
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close(sock-><a class="code" href="structSock.html#a1b5945aef923a906501d7abac82449c3">handle</a>);
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<span class="comment">/* Wait for a client to connect */</span>
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sock-><a class="code" href="structSock.html#a1b5945aef923a906501d7abac82449c3">handle</a> = accept(this->handle, (<span class="keyword">struct</span> sockaddr *) &(sock->addr), &len);
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<span class="keywordflow">if</span> (-1 == sock-><a class="code" href="structSock.html#a1b5945aef923a906501d7abac82449c3">handle</a>) {
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<a class="code" href="interface_2logger_8h.html#ae9f8662ec8b300dcfb5064906937553e">loggerLog</a>(this->log, <a class="code" href="logger_8h.html#a63296c69f4b9bf51d6756a5d2c482d1ea236a2401a6ed3e96611f3a14352082ad">LOGGER_WARNING</a>,
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<span class="stringliteral">"error accepting connection: %s"</span>, strerror(errno));
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} <span class="keywordflow">else</span> {
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<a class="code" href="interface_2logger_8h.html#ae9f8662ec8b300dcfb5064906937553e">loggerLog</a>(this->log, <a class="code" href="logger_8h.html#a63296c69f4b9bf51d6756a5d2c482d1ea3a56c2c000665930df74a9ebf9047316">LOGGER_INFO</a>,
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<span class="stringliteral">"handling client %s\n"</span>, inet_ntoa((sock->addr).sin_addr));
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}
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<span class="keywordflow">return</span> sock;
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}
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</pre></div>
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<p><div class="dynheader">
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Here is the call graph for this function:</div>
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<div class="dyncontent">
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<div class="center"><img src="socket_8h_a46aa6b495ccf752e844f93bf46c9edd6_cgraph.png" border="0" usemap="#socket_8h_a46aa6b495ccf752e844f93bf46c9edd6_cgraph" alt=""/></div>
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<map name="socket_8h_a46aa6b495ccf752e844f93bf46c9edd6_cgraph" id="socket_8h_a46aa6b495ccf752e844f93bf46c9edd6_cgraph">
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<area shape="rect" id="node3" href="interface_2logger_8h.html#ae9f8662ec8b300dcfb5064906937553e" title="loggerLog" alt="" coords="156,5,236,33"/></map>
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<a class="anchor" id="adbfc4792c437102f20e2c86c4ee8581b"></a><!-- doxytag: member="socket.h::socketConnect" ref="adbfc4792c437102f20e2c86c4ee8581b" args="(Sock this, const char *addr)" -->
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void socketConnect </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="structSock.html">Sock</a> </td>
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<td class="paramname"><em>this</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const char * </td>
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<td class="paramname"><em>addr</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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<p>Definition at line <a class="el" href="connect_8c_source.html#l00010">10</a> of file <a class="el" href="connect_8c_source.html">connect.c</a>.</p>
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<div class="fragment"><pre class="fragment">{
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inet_pton(AF_INET, addr, &((this->addr).sin_addr));
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(this->addr).sin_family = AF_INET; <span class="comment">/* Internet address family */</span>
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(this->addr).sin_port = htons(this->port); <span class="comment">/* Local port */</span>
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<span class="keywordflow">if</span> (-1 == connect(this->handle, (<span class="keyword">struct</span> sockaddr*) &(this->addr), <span class="keyword">sizeof</span>(this->addr))) {
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<a class="code" href="interface_2logger_8h.html#ae9f8662ec8b300dcfb5064906937553e">loggerLog</a>(this->log, <a class="code" href="logger_8h.html#a63296c69f4b9bf51d6756a5d2c482d1eaa7d55c7b377d82da77e532aa299eeeb0">LOGGER_CRIT</a>,
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<span class="stringliteral">"error connection socket: %s - service terminated"</span>,
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strerror(errno));
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exit(EXIT_FAILURE);
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}
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}
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</pre></div>
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<p><div class="dynheader">
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Here is the call graph for this function:</div>
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<div class="dyncontent">
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<div class="center"><img src="socket_8h_adbfc4792c437102f20e2c86c4ee8581b_cgraph.png" border="0" usemap="#socket_8h_adbfc4792c437102f20e2c86c4ee8581b_cgraph" alt=""/></div>
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<map name="socket_8h_adbfc4792c437102f20e2c86c4ee8581b_cgraph" id="socket_8h_adbfc4792c437102f20e2c86c4ee8581b_cgraph">
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<area shape="rect" id="node3" href="interface_2logger_8h.html#ae9f8662ec8b300dcfb5064906937553e" title="loggerLog" alt="" coords="167,5,247,33"/></map>
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</div>
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</p>
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</div>
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</div>
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<a class="anchor" id="a757c220e9371523ef55b1137a1efed57"></a><!-- doxytag: member="socket.h::socketListen" ref="a757c220e9371523ef55b1137a1efed57" args="(Sock this, int backlog)" -->
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void socketListen </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="structSock.html">Sock</a> </td>
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<td class="paramname"><em>this</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>backlog</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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<p>Definition at line <a class="el" href="listen_8c_source.html#l00010">10</a> of file <a class="el" href="listen_8c_source.html">listen.c</a>.</p>
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<div class="fragment"><pre class="fragment">{
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(this->addr).sin_family = AF_INET; <span class="comment">/* Internet address family */</span>
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(this->addr).sin_addr.s_addr = htonl(INADDR_ANY); <span class="comment">/* Any incoming interface */</span>
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(this->addr).sin_port = htons(this->port); <span class="comment">/* Local port */</span>
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<span class="comment">/* Bind to the local address */</span>
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<span class="keywordflow">if</span> (-1 == bind(this->handle, (<span class="keyword">struct</span> sockaddr *) &(this->addr), <span class="keyword">sizeof</span>(this->addr))) {
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|
<a class="code" href="interface_2logger_8h.html#ae9f8662ec8b300dcfb5064906937553e">loggerLog</a>(this->log, <a class="code" href="logger_8h.html#a63296c69f4b9bf51d6756a5d2c482d1eaa7d55c7b377d82da77e532aa299eeeb0">LOGGER_CRIT</a>,
|
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<span class="stringliteral">"error binding socket: %s - service terminated"</span>,
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strerror(errno));
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exit(EXIT_FAILURE);
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}
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<span class="comment">/* Mark the socket so it will listen for incoming connections */</span>
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<span class="keywordflow">if</span> (-1 == listen(this->handle, backlog)) {
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<a class="code" href="interface_2logger_8h.html#ae9f8662ec8b300dcfb5064906937553e">loggerLog</a>(this->log, <a class="code" href="logger_8h.html#a63296c69f4b9bf51d6756a5d2c482d1eaa7d55c7b377d82da77e532aa299eeeb0">LOGGER_CRIT</a>,
|
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<span class="stringliteral">"error binding socket: %s - service terminated"</span>,
|
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strerror(errno));
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exit(EXIT_FAILURE);
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}
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}
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</pre></div>
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<p><div class="dynheader">
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Here is the call graph for this function:</div>
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<div class="dyncontent">
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<div class="center"><img src="socket_8h_a757c220e9371523ef55b1137a1efed57_cgraph.png" border="0" usemap="#socket_8h_a757c220e9371523ef55b1137a1efed57_cgraph" alt=""/></div>
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<map name="socket_8h_a757c220e9371523ef55b1137a1efed57_cgraph" id="socket_8h_a757c220e9371523ef55b1137a1efed57_cgraph">
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<area shape="rect" id="node3" href="interface_2logger_8h.html#ae9f8662ec8b300dcfb5064906937553e" title="loggerLog" alt="" coords="151,5,231,33"/></map>
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</div>
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</p>
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</div>
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</div>
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</div>
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</div>
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<div id="nav-path" class="navpath">
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<ul>
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<li class="navelem"><a class="el" href="socket_8h.html">socket.h</a> </li>
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<li class="footer">Generated on Thu Feb 9 2012 22:38:12 for server by 
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<a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </li>
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<div id="MSearchSelectWindow"
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onmouseover="return searchBox.OnSearchSelectShow()"
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