run_8c_source.html
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<h1>src/server/run.c</h1> </div>
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<a href="run_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#include <poll.h></span> <span class="comment">/* for poll system call and related */</span>
<a name="l00002"></a>00002 <span class="preprocessor">#include <string.h></span> <span class="comment">/* for memset and stuff */</span>
<a name="l00003"></a>00003 <span class="preprocessor">#include <stdlib.h></span> <span class="comment">/* for exit */</span>
<a name="l00004"></a>00004 <span class="preprocessor">#include <errno.h></span> <span class="comment">/* for errno */</span>
<a name="l00005"></a>00005 <span class="preprocessor">#include <unistd.h></span>
<a name="l00006"></a>00006 <span class="preprocessor">#include <time.h></span>
<a name="l00007"></a>00007
<a name="l00008"></a>00008 <span class="preprocessor">#include "server.h"</span>
<a name="l00009"></a>00009 <span class="preprocessor">#include "socket.h"</span>
<a name="l00010"></a>00010 <span class="preprocessor">#include "logger.h"</span>
<a name="l00011"></a>00011 <span class="preprocessor">#include "signalHandling.h"</span>
<a name="l00012"></a>00012 <span class="preprocessor">#include "interface/class.h"</span>
<a name="l00013"></a>00013 <span class="preprocessor">#include "interface/stream_reader.h"</span>
<a name="l00014"></a>00014 <span class="preprocessor">#include "interface/logger.h"</span>
<a name="l00015"></a>00015
<a name="l00016"></a>00016 <span class="comment">//* @TODO: to be removed</span>
<a name="l00017"></a>00017 <span class="preprocessor">#include "http/request.h"</span>
<a name="l00018"></a>00018 <span class="preprocessor">#include "http/request_parser.h"</span>
<a name="l00019"></a>00019 <span class="preprocessor">#include "http/request_queue.h"</span>
<a name="l00020"></a>00020 <span class="comment">//* until here</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#undef MAX</span>
<a name="l00023"></a><a class="code" href="run_8c.html#aacc3ee1a7f283f8ef65cea31f4436a95">00023</a> <span class="preprocessor"></span><span class="preprocessor">#define MAX(x,y) ((x) > (y) ? (x) : (y))</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="poll_8c.html">poll.c</a>"</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include "<a class="code" href="handle__accept_8c.html">handle_accept.c</a>"</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "<a class="code" href="read_8c.html">read.c</a>"</span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="keywordtype">void</span>
<a name="l00030"></a><a class="code" href="run_8c.html#a67a4d9073b80d8ae1459fb11ddd23675">00030</a> <a class="code" href="server_8h.html#a67a4d9073b80d8ae1459fb11ddd23675">serverRun</a>(<a class="code" href="structServer.html">Server</a> <span class="keyword">this</span>)
<a name="l00031"></a>00031 {
<a name="l00032"></a>00032 <a class="code" href="interface_2logger_8h.html#ae9f8662ec8b300dcfb5064906937553e">loggerLog</a>(this->logger, <a class="code" href="logger_8h.html#a63296c69f4b9bf51d6756a5d2c482d1ea3a56c2c000665930df74a9ebf9047316">LOGGER_INFO</a>, <span class="stringliteral">"service started"</span>);
<a name="l00033"></a>00033
<a name="l00044"></a>00044 <span class="keywordflow">while</span> (!<a class="code" href="signalHandling_8h.html#a960e985a396acaabb1bbed4f15668ade">doShutdown</a>) <span class="comment">/* until error or signal */</span>
<a name="l00045"></a>00045 {
<a name="l00046"></a>00046 <span class="keywordtype">int</span> events;
<a name="l00047"></a>00047 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i;
<a name="l00048"></a>00048
<a name="l00049"></a>00049 events = serverPoll(<span class="keyword">this</span>);
<a name="l00050"></a>00050 <span class="keywordflow">if</span> (<a class="code" href="signalHandling_8h.html#a960e985a396acaabb1bbed4f15668ade">doShutdown</a>) <span class="keywordflow">break</span>;
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="keywordflow">for</span> (i=0; i < events; i++) {
<a name="l00053"></a>00053 <span class="keywordtype">int</span> fd = (this->fds)[i].fd;
<a name="l00054"></a>00054 <span class="comment">//int nreads = 0, nwrites = 0;</span>
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <span class="keywordflow">if</span> (0 != ((this->fds)[i].revents & POLLIN)) {
<a name="l00060"></a>00060 <span class="keywordflow">if</span> (this->sock->handle == (this->fds)[i].fd) {
<a name="l00061"></a>00061 serverHandleAccept(<span class="keyword">this</span>);
<a name="l00062"></a>00062 }
<a name="l00063"></a>00063
<a name="l00067"></a>00067 <span class="keywordflow">else</span> {
<a name="l00074"></a>00074 <span class="keywordtype">int</span> size;
<a name="l00075"></a>00075 <span class="keywordflow">if</span> (0 < (size=serverRead(<span class="keyword">this</span>, i))) {
<a name="l00076"></a>00076 <span class="keywordtype">int</span> j;
<a name="l00077"></a>00077 <a class="code" href="structHttpRequestQueue.html">HttpRequestQueue</a> queue =
<a name="l00078"></a>00078 ((<a class="code" href="structHttpRequestParser.html">HttpRequestParser</a>)(this->conns)[fd].reader)->request_queue;
<a name="l00079"></a>00079
<a name="l00080"></a>00080 <span class="keywordflow">for</span> (j=0; j<queue-><a class="code" href="structHttpRequestQueue.html#a2bd08c36442f90e82b29b09f54a08682">nrequests</a>; j++) {
<a name="l00081"></a>00081 <a class="code" href="structHttpRequest.html">HttpRequest</a> request = queue-><a class="code" href="structHttpRequestQueue.html#a9413ed3fe003274c47618adde5335164">requests</a>[j];
<a name="l00082"></a>00082
<a name="l00083"></a>00083 <span class="comment">//if (NULL != request->body) {</span>
<a name="l00084"></a>00084 <span class="comment">// puts("==REQUEST BODY==");</span>
<a name="l00085"></a>00085 <span class="comment">// puts(request->body);</span>
<a name="l00086"></a>00086 <span class="comment">//}</span>
<a name="l00087"></a>00087
<a name="l00092"></a>00092 <span class="keyword">delete</span>(&request);
<a name="l00093"></a>00093
<a name="l00097"></a>00097 time_t t;
<a name="l00098"></a>00098 <span class="keyword">struct </span>tm * tmp;
<a name="l00099"></a>00099 <span class="keywordtype">char</span> timestr[200];
<a name="l00100"></a>00100
<a name="l00101"></a>00101 <span class="preprocessor">#define RESP_HEAD "HTTP/1.1 404 Not Found\r\n" \</span>
<a name="l00102"></a>00102 <span class="preprocessor"> "Content-Type: text/html\r\n" \</span>
<a name="l00103"></a>00103 <span class="preprocessor"> "Content-Length: %lu\r\n" \</span>
<a name="l00104"></a>00104 <span class="preprocessor"> "Date: %s\r\n" \</span>
<a name="l00105"></a>00105 <span class="preprocessor"> "Server: testserver\r\n"</span>
<a name="l00106"></a>00106 <span class="preprocessor"></span>
<a name="l00107"></a>00107 <span class="preprocessor">#define RESP_DATA "<?xml version=\"1.0\" encoding=\"iso-8859-1\"?>\n" \</span>
<a name="l00108"></a>00108 <span class="preprocessor"> "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n" \</span>
<a name="l00109"></a>00109 <span class="preprocessor"> " \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n" \</span>
<a name="l00110"></a>00110 <span class="preprocessor"> "<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\" lang=\"en\">\n" \</span>
<a name="l00111"></a>00111 <span class="preprocessor"> "<head><title>404 - Not Found</title></head>" \</span>
<a name="l00112"></a>00112 <span class="preprocessor"> "<body><h1>404 - Not Found</h1></body>" \</span>
<a name="l00113"></a>00113 <span class="preprocessor"> "</html>"</span>
<a name="l00114"></a>00114 <span class="preprocessor"></span>
<a name="l00115"></a>00115 t = time(NULL);
<a name="l00116"></a>00116 tmp = localtime(&t);
<a name="l00117"></a>00117 strftime(timestr, <span class="keyword">sizeof</span>(timestr), <span class="stringliteral">"%a, %d %b %Y %T %Z"</span>, tmp);
<a name="l00118"></a>00118
<a name="l00123"></a>00123 sprintf((this->conns)[fd].wbuf, <a class="code" href="run_8c.html#a62de8b169a3e2f03f0e793aee87b3758">RESP_HEAD</a> <span class="stringliteral">"\r\n"</span> <a class="code" href="run_8c.html#a668b468f247abfce706ce6eaf6caecc9">RESP_DATA</a>, <span class="keyword">sizeof</span>(RESP_DATA), timestr);
<a name="l00124"></a>00124 (this->fds)[i].events = (this->fds)[i].events | POLLOUT;
<a name="l00125"></a>00125 }
<a name="l00126"></a>00126
<a name="l00127"></a>00127 queue-><a class="code" href="structHttpRequestQueue.html#a2bd08c36442f90e82b29b09f54a08682">nrequests</a> = 0;
<a name="l00128"></a>00128 }
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130 }
<a name="l00131"></a>00131
<a name="l00135"></a>00135 <span class="keywordflow">if</span> (0 != ((this->fds)[i].revents & POLLOUT)) {
<a name="l00136"></a>00136 <span class="keywordtype">int</span> size;
<a name="l00137"></a>00137
<a name="l00138"></a>00138 size = write(
<a name="l00139"></a>00139 (this->fds)[i].fd,
<a name="l00140"></a>00140 (this->conns)[fd].wbuf,
<a name="l00141"></a>00141 strlen((this->conns)[fd].wbuf));
<a name="l00142"></a>00142
<a name="l00143"></a>00143 <span class="keywordflow">if</span> (size == strlen((this->conns)[fd].wbuf) ||
<a name="l00144"></a>00144 -1 == size) {
<a name="l00145"></a>00145 <span class="keywordflow">if</span> (-1 == size) {
<a name="l00146"></a>00146 <a class="code" href="interface_2logger_8h.html#ae9f8662ec8b300dcfb5064906937553e">loggerLog</a>(this->logger, <a class="code" href="logger_8h.html#a63296c69f4b9bf51d6756a5d2c482d1eadea66ab9219dfd6addc90edf08ed96fb">LOGGER_ERR</a>,
<a name="l00147"></a>00147 <span class="stringliteral">"write error, closing connection"</span>);
<a name="l00148"></a>00148 }
<a name="l00149"></a>00149
<a name="l00150"></a>00150 <a class="code" href="server_8h.html#a81f787254ea87cbc851d292e5a7d195d">serverCloseConn</a>(<span class="keyword">this</span>, i);
<a name="l00151"></a>00151 }
<a name="l00152"></a>00152 <span class="keywordflow">else</span> {
<a name="l00153"></a>00153 memmove((this->conns)[fd].wbuf,
<a name="l00154"></a>00154 (this->conns)[fd].wbuf + size,
<a name="l00155"></a>00155 strlen((this->conns)[fd].wbuf) - size + 1);
<a name="l00156"></a>00156 }
<a name="l00157"></a>00157 }
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159 }
<a name="l00160"></a>00160 }
<a name="l00161"></a>00161
<a name="l00162"></a>00162 <span class="comment">// vim: set ts=4 sw=4:</span>
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