smart-green-house/rtt-uart-nb/rt-thread/components/net/uip/doc/html/a00183.html

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<h1>apps/webserver/httpd-cgi.h</h1><a href="a00113.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/**</span>
<a name="l00002"></a>00002 <span class="comment"> * \addtogroup httpd</span>
<a name="l00003"></a>00003 <span class="comment"> * @{</span>
<a name="l00004"></a>00004 <span class="comment"> */</span>
<a name="l00005"></a>00005 <span class="comment"></span>
<a name="l00006"></a>00006 <span class="comment">/**</span>
<a name="l00007"></a>00007 <span class="comment"> * \file</span>
<a name="l00008"></a>00008 <span class="comment"> * Web server script interface header file</span>
<a name="l00009"></a>00009 <span class="comment"> * \author</span>
<a name="l00010"></a>00010 <span class="comment"> * Adam Dunkels &lt;adam@sics.se&gt;</span>
<a name="l00011"></a>00011 <span class="comment"> *</span>
<a name="l00012"></a>00012 <span class="comment"> */</span>
<a name="l00013"></a>00013
<a name="l00014"></a>00014
<a name="l00015"></a>00015
<a name="l00016"></a>00016 <span class="comment">/*</span>
<a name="l00017"></a>00017 <span class="comment"> * Copyright (c) 2001, Adam Dunkels.</span>
<a name="l00018"></a>00018 <span class="comment"> * All rights reserved.</span>
<a name="l00019"></a>00019 <span class="comment"> *</span>
<a name="l00020"></a>00020 <span class="comment"> * Redistribution and use in source and binary forms, with or without</span>
<a name="l00021"></a>00021 <span class="comment"> * modification, are permitted provided that the following conditions</span>
<a name="l00022"></a>00022 <span class="comment"> * are met:</span>
<a name="l00023"></a>00023 <span class="comment"> * 1. Redistributions of source code must retain the above copyright</span>
<a name="l00024"></a>00024 <span class="comment"> * notice, this list of conditions and the following disclaimer.</span>
<a name="l00025"></a>00025 <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span>
<a name="l00026"></a>00026 <span class="comment"> * notice, this list of conditions and the following disclaimer in the</span>
<a name="l00027"></a>00027 <span class="comment"> * documentation and/or other materials provided with the distribution.</span>
<a name="l00028"></a>00028 <span class="comment"> * 3. The name of the author may not be used to endorse or promote</span>
<a name="l00029"></a>00029 <span class="comment"> * products derived from this software without specific prior</span>
<a name="l00030"></a>00030 <span class="comment"> * written permission.</span>
<a name="l00031"></a>00031 <span class="comment"> *</span>
<a name="l00032"></a>00032 <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS</span>
<a name="l00033"></a>00033 <span class="comment"> * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED</span>
<a name="l00034"></a>00034 <span class="comment"> * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</span>
<a name="l00035"></a>00035 <span class="comment"> * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY</span>
<a name="l00036"></a>00036 <span class="comment"> * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL</span>
<a name="l00037"></a>00037 <span class="comment"> * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE</span>
<a name="l00038"></a>00038 <span class="comment"> * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</span>
<a name="l00039"></a>00039 <span class="comment"> * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,</span>
<a name="l00040"></a>00040 <span class="comment"> * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING</span>
<a name="l00041"></a>00041 <span class="comment"> * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS</span>
<a name="l00042"></a>00042 <span class="comment"> * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span>
<a name="l00043"></a>00043 <span class="comment"> *</span>
<a name="l00044"></a>00044 <span class="comment"> * This file is part of the uIP TCP/IP stack.</span>
<a name="l00045"></a>00045 <span class="comment"> *</span>
<a name="l00046"></a>00046 <span class="comment"> * $Id: httpd-cgi.h,v 1.2 2006/06/11 21:46:38 adam Exp $</span>
<a name="l00047"></a>00047 <span class="comment"> *</span>
<a name="l00048"></a>00048 <span class="comment"> */</span>
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <span class="preprocessor">#ifndef __HTTPD_CGI_H__</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span><span class="preprocessor">#define __HTTPD_CGI_H__</span>
<a name="l00052"></a>00052 <span class="preprocessor"></span>
<a name="l00053"></a>00053 <span class="preprocessor">#include "<a class="code" href="a00127.html">psock.h</a>"</span>
<a name="l00054"></a>00054 <span class="preprocessor">#include "httpd.h"</span>
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <span class="keyword">typedef</span> <a class="code" href="a00142.html#g3d4c8bd4aada659eb34f5d2ffd3e7901">PT_THREAD</a>((* httpd_cgifunction)(<span class="keyword">struct</span> <a class="code" href="a00080.html">httpd_state</a> *, <span class="keywordtype">char</span> *));
<a name="l00057"></a>00057
<a name="l00058"></a>00058 httpd_cgifunction <a class="code" href="a00164.html#ge6f849e94cf6e214be8ffa9a548ecfcd">httpd_cgi</a>(<span class="keywordtype">char</span> *name);
<a name="l00059"></a>00059
<a name="l00060"></a><a class="code" href="a00079.html">00060</a> <span class="keyword">struct </span><a class="code" href="a00079.html">httpd_cgi_call</a> {
<a name="l00061"></a><a class="code" href="a00079.html#9a84c69ec5a4705ccb1ca99fcd120add">00061</a> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="a00079.html#9a84c69ec5a4705ccb1ca99fcd120add">name</a>;
<a name="l00062"></a><a class="code" href="a00079.html#1513a9e88921750d2a611b518f6fc207">00062</a> <span class="keyword">const</span> httpd_cgifunction <a class="code" href="a00079.html#1513a9e88921750d2a611b518f6fc207">function</a>;
<a name="l00063"></a>00063 };
<a name="l00064"></a>00064 <span class="comment"></span>
<a name="l00065"></a>00065 <span class="comment">/**</span>
<a name="l00066"></a>00066 <span class="comment"> * \brief HTTPD CGI function declaration</span>
<a name="l00067"></a>00067 <span class="comment"> * \param name The C variable name of the function</span>
<a name="l00068"></a>00068 <span class="comment"> * \param str The string name of the function, used in the script file</span>
<a name="l00069"></a>00069 <span class="comment"> * \param function A pointer to the function that implements it</span>
<a name="l00070"></a>00070 <span class="comment"> *</span>
<a name="l00071"></a>00071 <span class="comment"> * This macro is used for declaring a HTTPD CGI</span>
<a name="l00072"></a>00072 <span class="comment"> * function. This function is then added to the list of</span>
<a name="l00073"></a>00073 <span class="comment"> * HTTPD CGI functions with the httpd_cgi_add() function.</span>
<a name="l00074"></a>00074 <span class="comment"> *</span>
<a name="l00075"></a>00075 <span class="comment"> * \hideinitializer</span>
<a name="l00076"></a>00076 <span class="comment"> */</span>
<a name="l00077"></a><a class="code" href="a00164.html#g1dbc635a2924806f42d7e3273a6a69b5">00077</a> <span class="preprocessor">#define HTTPD_CGI_CALL(name, str, function) \</span>
<a name="l00078"></a>00078 <span class="preprocessor">static PT_THREAD(function(struct httpd_state *, char *)); \</span>
<a name="l00079"></a>00079 <span class="preprocessor">static const struct httpd_cgi_call name = {str, function}</span>
<a name="l00080"></a>00080 <span class="preprocessor"></span>
<a name="l00081"></a>00081 <span class="keywordtype">void</span> httpd_cgi_init(<span class="keywordtype">void</span>);
<a name="l00082"></a>00082 <span class="preprocessor">#endif </span><span class="comment">/* __HTTPD_CGI_H__ */</span>
<a name="l00083"></a>00083 <span class="comment"></span>
<a name="l00084"></a>00084 <span class="comment">/** @} */</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Jun 12 10:23:01 2006 for uIP 1.0 by&nbsp;
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