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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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<h1>src/http/response/asset.c</h1> </div>
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<a href="asset_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
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<a name="l00023"></a>00023 <span class="preprocessor">#include <stdio.h></span>
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<a name="l00024"></a>00024 <span class="preprocessor">#include <time.h></span>
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<a name="l00025"></a>00025 <span class="preprocessor">#include <sys/stat.h></span>
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<a name="l00026"></a>00026 <span class="preprocessor">#include <fcntl.h></span>
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<a name="l00027"></a>00027 <span class="preprocessor">#include <string.h></span>
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<a name="l00028"></a>00028 <span class="preprocessor">#include <sys/types.h></span>
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<a name="l00029"></a>00029
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<a name="l00030"></a>00030 <span class="preprocessor">#include "class.h"</span>
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<a name="l00031"></a>00031 <span class="preprocessor">#include "stream.h"</span>
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<a name="l00032"></a>00032
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<a name="l00033"></a>00033 <span class="preprocessor">#include "http/response.h"</span>
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<a name="l00034"></a>00034 <span class="preprocessor">#include "http/message.h"</span>
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<a name="l00035"></a>00035 <span class="preprocessor">#include "http/header.h"</span>
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<a name="l00036"></a>00036
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<a name="l00037"></a>00037 <span class="preprocessor">#include "utils/memory.h"</span>
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<a name="l00038"></a>00038 <span class="preprocessor">#include "hash.h"</span>
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<a name="l00039"></a>00039
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<a name="l00040"></a>00040 <a class="code" href="structHttpResponse.html">HttpResponse</a>
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<a name="l00041"></a><a class="code" href="asset_8c.html#ad693b054ffb0f2640f8732850f09adb0">00041</a> <a class="code" href="response_8h.html#aa82eb4fe60ad9c266df2d885d0aad418">httpResponseAsset</a>(
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<a name="l00042"></a>00042 <span class="keyword">const</span> <span class="keywordtype">char</span> * fname,
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<a name="l00043"></a>00043 <span class="keyword">const</span> <span class="keywordtype">char</span> * mime,
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<a name="l00044"></a>00044 <span class="keywordtype">size_t</span> nmime,
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<a name="l00045"></a>00045 <span class="keyword">const</span> <span class="keywordtype">char</span> * match,
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<a name="l00046"></a>00046 <span class="keywordtype">size_t</span> nmatch)
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<a name="l00047"></a>00047 {
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<a name="l00048"></a>00048 <span class="keyword">struct </span>tm * tmp;
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<a name="l00049"></a>00049 <span class="keywordtype">char</span> etag[200];
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<a name="l00050"></a>00050 <span class="keywordtype">size_t</span> netag;
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<a name="l00051"></a>00051 <span class="keywordtype">char</span> mtime[200];
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<a name="l00052"></a>00052 <span class="keywordtype">size_t</span> nmtime;
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<a name="l00053"></a>00053 <span class="keyword">struct </span>stat st;
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<a name="l00054"></a>00054 <a class="code" href="structHttpResponse.html">HttpResponse</a> response;
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<a name="l00055"></a>00055 <a class="code" href="structHttpMessage.html">HttpMessage</a> message;
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<a name="l00056"></a>00056 <span class="keywordtype">int</span> handle;
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<a name="l00057"></a>00057
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<a name="l00058"></a>00058 handle = open(fname, O_RDONLY);
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<a name="l00059"></a>00059 fstat(handle, &st);
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<a name="l00060"></a>00060
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<a name="l00061"></a>00061 tmp = localtime(&(st.st_mtime));
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<a name="l00062"></a>00062 netag = strftime(etag, <span class="keyword">sizeof</span>(etag), <span class="stringliteral">"%s"</span>, tmp);
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<a name="l00063"></a>00063 nmtime = strftime(mtime, <span class="keyword">sizeof</span>(mtime), <span class="stringliteral">"%a, %d %b %Y %T %Z"</span>, tmp);
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<a name="l00064"></a>00064
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<a name="l00065"></a>00065 <span class="keywordflow">if</span> (netag == nmatch && 0 == memcmp(etag, match, netag)) {
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<a name="l00066"></a>00066 <span class="keywordflow">return</span> <a class="code" href="response_8h.html#a7f82e65bb81c75c37a8910456708e209">httpResponse304</a>(mime, nmime, etag, netag, mtime, nmtime);
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<a name="l00067"></a>00067 }
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<a name="l00068"></a>00068
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<a name="l00069"></a>00069 response = <span class="keyword">new</span>(<a class="code" href="structHttpResponse.html">HttpResponse</a>, <span class="stringliteral">"HTTP/1.1"</span>, 200, <span class="stringliteral">"OK"</span>);
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<a name="l00070"></a>00070 message = (<a class="code" href="structHttpMessage.html">HttpMessage</a>)response;
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<a name="l00071"></a>00071
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<a name="l00072"></a>00072 message-><a class="code" href="structHttpMessage.html#a84cecaa73f74d4aee6fb3788e9d8ac55">type</a> = <a class="code" href="message_8h.html#a6eff7bbbbe544b6c89f3a4e64e554cfba208ae2ffd8f3f52df689b59ea1164a16">HTTP_MESSAGE_PIPED</a>;
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<a name="l00073"></a>00073 message-><a class="code" href="structHttpMessage.html#ae3dcbb08dc99d6b2be58d2fa6d414aa3">handle</a> = <span class="keyword">new</span>(<a class="code" href="structStream.html">Stream</a>, <a class="code" href="stream_2stream_8h.html#afd140730fff620c727747dbf04e76630a3cbce5e7e6860cab7950f1d0ca92ba84">STREAM_FD</a>, handle);
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<a name="l00074"></a>00074 message-><a class="code" href="structHttpMessage.html#a3f564f59c907118c96e9d6899c728dc9">nbody</a> = st.st_size;
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<a name="l00075"></a>00075
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<a name="l00076"></a>00076 <a class="code" href="hash_2hash_8h.html#a15c5c8fa9517a5dadcdbdd024f3dea88">hashAdd</a>(message-><a class="code" href="structHttpMessage.html#a955ece5fe9f32a91da312c8b9e1f8ab4">header</a>,
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<a name="l00077"></a>00077 <span class="keyword">new</span>(<a class="code" href="structHttpHeader.html">HttpHeader</a>, <a class="code" href="memory_8h.html#a2a9234835facec8c1ebca59c214391e3" title="Const STRing Argument.">CSTRA</a>(<span class="stringliteral">"Content-Type"</span>), mime, nmime));
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<a name="l00078"></a>00078 <a class="code" href="hash_2hash_8h.html#a15c5c8fa9517a5dadcdbdd024f3dea88">hashAdd</a>(message-><a class="code" href="structHttpMessage.html#a955ece5fe9f32a91da312c8b9e1f8ab4">header</a>,
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<a name="l00079"></a>00079 <span class="keyword">new</span>(<a class="code" href="structHttpHeader.html">HttpHeader</a>, <a class="code" href="memory_8h.html#a2a9234835facec8c1ebca59c214391e3" title="Const STRing Argument.">CSTRA</a>(<span class="stringliteral">"ETag"</span>), etag, netag));
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<a name="l00080"></a>00080 <a class="code" href="hash_2hash_8h.html#a15c5c8fa9517a5dadcdbdd024f3dea88">hashAdd</a>(message-><a class="code" href="structHttpMessage.html#a955ece5fe9f32a91da312c8b9e1f8ab4">header</a>,
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<a name="l00081"></a>00081 <span class="keyword">new</span>(<a class="code" href="structHttpHeader.html">HttpHeader</a>, <a class="code" href="memory_8h.html#a2a9234835facec8c1ebca59c214391e3" title="Const STRing Argument.">CSTRA</a>(<span class="stringliteral">"Last-Modified"</span>), mtime, nmtime));
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<a name="l00082"></a>00082
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<a name="l00083"></a>00083 <span class="keywordflow">return</span> response;
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<a name="l00084"></a>00084 }
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<a name="l00085"></a>00085
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<a name="l00086"></a>00086 <span class="comment">// vim: set ts=4 sw=4:</span>
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</pre></div></div>
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<li class="navelem"><a class="el" href="asset_8c.html">asset.c</a> </li>
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<li class="footer">Generated on Wed Mar 28 2012 10:39:43 for Server by 
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </li>
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