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276 lines
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276 lines
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<div id="projectname">Server <span id="projectnumber">0.0.1</span></div>
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<div id="projectbrief">HTTP/REST server implementation</div>
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<a href="#func-members">Functions</a> </div>
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<h1>src/server/read.c 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 "server.h"</code><br/>
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<code>#include "logger.h"</code><br/>
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<code>#include "stream.h"</code><br/>
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</div><div class="textblock"><div class="dynheader">
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Include dependency graph for read.c:</div>
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<div class="dyncontent">
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<div class="center"><img src="server_2read_8c__incl.png" border="0" usemap="#src_2server_2read_8c" alt=""/></div>
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<p><a href="server_2read_8c_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="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="server_2read_8c.html#a57f8b8c9683e7f9fd588b441ce3bca78">serverCloseConn</a> (<a class="el" href="structServer.html">Server</a>, unsigned int)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">ssize_t </td><td class="memItemRight" valign="bottom"><a class="el" href="server_2read_8c.html#a97cbf012583a54dfd87f131233a18b0a">serverRead</a> (<a class="el" href="structServer.html">Server</a> this, unsigned int i)</td></tr>
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</table>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
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<div class="textblock"><dl class="author"><dt><b>Author:</b></dt><dd>Georg Hopp</dd></dl>
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<p>Copyright © 2012 Georg Hopp</p>
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<p>This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.</p>
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<p>This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.</p>
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<p>You should have received a copy of the GNU General Public License along with this program. If not, see <<a href="http://www.gnu.org/licenses/">http://www.gnu.org/licenses/</a>>. </p>
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<p>Definition in file <a class="el" href="server_2read_8c_source.html">read.c</a>.</p>
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</div><hr/><h2>Function Documentation</h2>
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<a class="anchor" id="a57f8b8c9683e7f9fd588b441ce3bca78"></a><!-- doxytag: member="read.c::serverCloseConn" ref="a57f8b8c9683e7f9fd588b441ce3bca78" args="(Server, unsigned int)" -->
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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 serverCloseConn </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="structServer.html">Server</a> </td>
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<td class="paramname">, </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">unsigned </td>
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<td class="paramname"><em>int</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="close__conn_8c_source.html#l00031">31</a> of file <a class="el" href="close__conn_8c_source.html">close_conn.c</a>.</p>
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<div class="fragment"><pre class="fragment">{
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<span class="keywordtype">int</span> fd = (this->fds)[i].fd;
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<a class="code" href="structStream.html">Stream</a> st = (this-><a class="code" href="structconns.html">conns</a>[fd]).stream;
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<span class="keyword">delete</span>((this-><a class="code" href="structconns.html">conns</a>)[fd].sock);
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<span class="keyword">delete</span>((this-><a class="code" href="structconns.html">conns</a>)[fd].worker);
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<span class="keywordflow">if</span> (NULL != st && <a class="code" href="stream_2stream_8h.html#afd140730fff620c727747dbf04e76630a191f19b4a171b97e1537b688aead6e4c">STREAM_SSL</a> == st-><a class="code" href="structStream.html#ae0be31ff7a049d198e9437839e2771d9">type</a>) {
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SSL_shutdown((st-><a class="code" href="structStream.html#aeb50dbcdf0720e2786546028e27e4c6c">handle</a>).ssl);
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SSL_free((st-><a class="code" href="structStream.html#aeb50dbcdf0720e2786546028e27e4c6c">handle</a>).ssl);
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}
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<span class="keyword">delete</span>(st);
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memset(&(this->fds[i]), 0, <span class="keyword">sizeof</span>(<span class="keyword">struct</span> pollfd));
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}
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</pre></div>
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</div>
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</div>
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<a class="anchor" id="a97cbf012583a54dfd87f131233a18b0a"></a><!-- doxytag: member="read.c::serverRead" ref="a97cbf012583a54dfd87f131233a18b0a" args="(Server this, unsigned int i)" -->
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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">ssize_t serverRead </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="structServer.html">Server</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">unsigned int </td>
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<td class="paramname"><em>i</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><p>normal close: this must be mapped to -2 within the underlying read call.</p>
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<dl class="todo"><dt><b><a class="el" href="todo.html#_todo000008">Todo:</a></b></dt><dd>make sure all pending writes will be done before close. </dd></dl>
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</p>
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<p>Definition at line <a class="el" href="server_2read_8c_source.html#l00030">30</a> of file <a class="el" href="server_2read_8c_source.html">read.c</a>.</p>
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<div class="fragment"><pre class="fragment">{
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<span class="keywordtype">int</span> fd = (this->fds)[i].fd;
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ssize_t size;
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<span class="keywordflow">if</span> (NULL == (this-><a class="code" href="structconns.html">conns</a>)[fd].worker) {
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<a class="code" href="logger_2interface_2logger_8h.html#ae9f8662ec8b300dcfb5064906937553e">loggerLog</a>(
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this->logger,
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<a class="code" href="logger_2logger_8h.html#a63296c69f4b9bf51d6756a5d2c482d1ea3a56c2c000665930df74a9ebf9047316">LOGGER_INFO</a>,
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<span class="stringliteral">"initialization error: NULL reader"</span>);
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<span class="keywordflow">return</span> -1;
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}
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<span class="keywordflow">switch</span> ((size = <a class="code" href="reader_8h.html#ad06d56b0fc045531cfbaf0bfc5468b83">streamReaderRead</a>(
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(this-><a class="code" href="structconns.html">conns</a>)[fd].worker,
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(this-><a class="code" href="structconns.html">conns</a>)[fd].stream)))
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{
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<span class="keywordflow">case</span> -2:
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<span class="comment">// DROP-THROUGH</span>
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<span class="keywordflow">case</span> -1:
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<span class="comment">/*</span>
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<span class="comment"> * read failure / close connection</span>
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<span class="comment"> */</span>
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<a class="code" href="logger_2interface_2logger_8h.html#ae9f8662ec8b300dcfb5064906937553e">loggerLog</a>(this->logger, <a class="code" href="logger_2logger_8h.html#a63296c69f4b9bf51d6756a5d2c482d1ea3a56c2c000665930df74a9ebf9047316">LOGGER_INFO</a>,
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<span class="stringliteral">"connection[%d] closed...%s"</span>,
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fd,
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inet_ntoa((((this-><a class="code" href="structconns.html">conns</a>)[fd].sock)->addr).sin_addr));
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<a class="code" href="close__conn_8c.html#ad721e61c8676f0b4c3b8fc401e26f266">serverCloseConn</a>(<span class="keyword">this</span>, i);
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<span class="keywordflow">break</span>;
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<span class="keywordflow">case</span> 0:
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<span class="keywordflow">break</span>;
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<span class="keywordflow">default</span>:
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(this->fds)[i].events |= POLLOUT;
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<span class="keywordflow">break</span>;
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}
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<span class="keywordflow">return</span> size;
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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="server_2read_8c_a97cbf012583a54dfd87f131233a18b0a_cgraph.png" border="0" usemap="#server_2read_8c_a97cbf012583a54dfd87f131233a18b0a_cgraph" alt=""/></div>
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<map name="server_2read_8c_a97cbf012583a54dfd87f131233a18b0a_cgraph" id="server_2read_8c_a97cbf012583a54dfd87f131233a18b0a_cgraph">
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<area shape="rect" id="node3" href="logger_2interface_2logger_8h.html#ae9f8662ec8b300dcfb5064906937553e" title="loggerLog" alt="" coords="173,5,253,33"/><area shape="rect" id="node5" href="close__conn_8c.html#ad721e61c8676f0b4c3b8fc401e26f266" title="serverCloseConn" alt="" coords="151,55,276,83"/><area shape="rect" id="node7" href="reader_8h.html#ad06d56b0fc045531cfbaf0bfc5468b83" title="streamReaderRead" alt="" coords="144,106,283,134"/></map>
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</div>
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</p>
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<p><div class="dynheader">
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Here is the caller graph for this function:</div>
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<div class="dyncontent">
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<div class="center"><img src="server_2read_8c_a97cbf012583a54dfd87f131233a18b0a_icgraph.png" border="0" usemap="#server_2read_8c_a97cbf012583a54dfd87f131233a18b0a_icgraph" alt=""/></div>
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<map name="server_2read_8c_a97cbf012583a54dfd87f131233a18b0a_icgraph" id="server_2read_8c_a97cbf012583a54dfd87f131233a18b0a_icgraph">
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<area shape="rect" id="node3" href="run_8c.html#a67a4d9073b80d8ae1459fb11ddd23675" title="serverRun" alt="" coords="145,5,228,33"/><area shape="rect" id="node5" href="webgameserver_8c.html#ae66f6b31b5ad750f1fe042a706a4e3d4" title="main" alt="" coords="277,5,328,33"/></map>
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</div>
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</p>
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<li class="navelem"><a class="el" href="server_2read_8c.html">read.c</a> </li>
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<li class="footer">Generated on Wed Mar 28 2012 10:39:44 for Server by 
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </li>
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