<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
<title>cgi.h Source File</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.3-rc2 -->
<center>
<a class="qindex" href="main.html">Main Page</a> <a class="qindex" href="modules.html">Modules</a> <a class="qindex" href="files.html">File List</a> </center>
<hr><h1>cgi.h</h1><div class="fragment"><pre>00001 <span class="comment">/*</span>
00002 <span class="comment"> LibCGI - A library to make CGI programs using C</span>
00003 <span class="comment"> Copyright (C) 2001 Rafael Steil</span>
00004 <span class="comment"></span>
00005 <span class="comment"> This library is free software; you can redistribute it and/or</span>
00006 <span class="comment"> modify it under the terms of the GNU Lesser General Public</span>
00007 <span class="comment"> License as published by the Free Software Foundation; either</span>
00008 <span class="comment"> version 2.1 of the License, or (at your option) any later version.</span>
00009 <span class="comment"></span>
00010 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
00011 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
00012 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
00013 <span class="comment"> Lesser General Public License for more details.</span>
00014 <span class="comment"></span>
00015 <span class="comment"> You should have received a copy of the GNU Lesser General Public</span>
00016 <span class="comment"> License along with this library; if not, write to the Free Software</span>
00017 <span class="comment"> Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span>
00018 <span class="comment"></span>
00019 <span class="comment"> You can contact the author by e-mail: rafael@insanecorp.com</span>
00020 <span class="comment">*/</span>
00021 <span class="preprocessor">#ifndef _CGI_H</span>
00022 <span class="preprocessor"></span><span class="preprocessor">#define _CGI_H 1</span>
00023 <span class="preprocessor"></span>
00024 <span class="preprocessor">#ifdef __cplusplus</span>
00025 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
00026 <span class="preprocessor">#endif</span>
00027 <span class="preprocessor"></span>
00028
00029 <span class="comment">// general purpose linked list. Actualy isn't very portable</span>
00030 <span class="comment">// because uses only 'name' and 'value' variables to store data.</span>
00031 <span class="comment">// Problably, in a future release, this will be replaced by </span>
00032 <span class="comment">// another type of struct</span>
00033 <span class="keyword">typedef</span> <span class="keyword">struct </span>formvarsA {
00034 <span class="keywordtype">char</span> *name;
00035 <span class="keywordtype">char</span> *value;
00036 <span class="keyword">struct </span>formvarsA *next;
00037 } formvars;
00038
00039 <span class="keyword">extern</span> formvars *formvars_start;
00040 <span class="keyword">extern</span> formvars *formvars_last;
00041 <span class="keyword">extern</span> formvars *cookies_start;
00042 <span class="keyword">extern</span> formvars *cookies_last;
00043
00044 <span class="keyword">extern</span> <span class="keywordtype">int</span> cgi_display_errors;
00045
00046 <span class="comment">// General purpose cgi functions</span>
00047 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="group__libcgi__cgi.html#a3">cgi_init_headers</a>();
00048 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="group__libcgi__cgi.html#a5">cgi_redirect</a>(<span class="keywordtype">char</span> *url);
00049 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="group__libcgi__cgi.html#a1">cgi_fatal</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *error);
00050 <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__libcgi__cgi.html#a9">cgi_unescape_special_chars</a>(<span class="keywordtype">char</span> *str);
00051 <span class="keyword">extern</span> <span class="keywordtype">char</span> *cgi_espace_special_chars(<span class="keywordtype">char</span> *str);
00052 <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__libcgi__cgi.html#a4">cgi_param_multiple</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name);
00053 <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__libcgi__general.html#a2">htmlentities</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *str);
00054 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__libcgi__cgi.html#a2">cgi_include</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *filename);
00055 <span class="keyword">extern</span> formvars *<a class="code" href="group__libcgi__cgi.html#a0">cgi_process_form</a>();
00056 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__libcgi__cgi.html#a7">cgi_init</a>();
00057 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="group__libcgi__cgi.html#a8">cgi_end</a>();
00058 <span class="keyword">extern</span> <span class="keywordtype">int</span> cgi_send_header(<span class="keyword">const</span> <span class="keywordtype">char</span> *header);
00059 <span class="preprocessor">#define cgi_param(var_name) List_item(var_name, formvars_start)</span>
00060 <span class="preprocessor"></span><span class="preprocessor">#define cgi_send_header(header) printf("%s\n\n", header)</span>
00061 <span class="preprocessor"></span>
00062
00063 <span class="comment">// Cookie functions</span>
00064 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__libcgi__cookie.html#a4">cgi_add_cookie</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keyword">const</span> <span class="keywordtype">char</span> *value, <span class="keyword">const</span> <span class="keywordtype">char</span> *max_age, <span class="keyword">const</span> <span class="keywordtype">char</span> *path, <span class="keyword">const</span> <span class="keywordtype">char</span> *domain, <span class="keyword">const</span> <span class="keywordtype">int</span> secure);
00065 <span class="keyword">extern</span> formvars *cgi_get_cookies();
00066 <span class="preprocessor">#define cgi_cookie_value(cookie_name) List_item(cookie_name, cookies_start)</span>
00067 <span class="preprocessor"></span>
00068 <span class="comment">// General purpose string functions</span>
00069 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__libcgi__string.html#a12">strnpos</a>(<span class="keywordtype">char</span> *s, <span class="keywordtype">char</span> *ch, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> count);
00070 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__libcgi__string.html#a13">strpos</a>(<span class="keywordtype">char</span> *s, <span class="keywordtype">char</span> *ch);
00071 <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__libcgi__string.html#a14">strdel</a>(<span class="keywordtype">char</span> *s, <span class="keywordtype">int</span> start, <span class="keywordtype">int</span> count);
00072 <span class="keyword">extern</span> <span class="keywordtype">char</span> **<a class="code" href="group__libcgi__string.html#a8">explode</a>(<span class="keywordtype">char</span> *src, <span class="keyword">const</span> <span class="keywordtype">char</span> *token, <span class="keywordtype">int</span> *total);
00073 <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__libcgi__string.html#a7">substr</a>(<span class="keywordtype">char</span> *src, <span class="keyword">const</span> <span class="keywordtype">int</span> start, <span class="keyword">const</span> <span class="keywordtype">int</span> count);
00074 <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__libcgi__string.html#a2">stripnslashes</a>(<span class="keywordtype">char</span> *s, <span class="keywordtype">int</span> n);
00075 <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__libcgi__string.html#a0">addnslashes</a>(<span class="keywordtype">char</span> *s, <span class="keywordtype">int</span> n);
00076 <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__libcgi__string.html#a2">stripnslashes</a>(<span class="keywordtype">char</span> *s, <span class="keywordtype">int</span> n);
00077 <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__libcgi__string.html#a9">str_nreplace</a>(<span class="keywordtype">char</span> *str, <span class="keyword">const</span> <span class="keywordtype">char</span> *delim, <span class="keyword">const</span> <span class="keywordtype">char</span> *with, <span class="keywordtype">int</span> n);
00078 <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__libcgi__string.html#a10">str_replace</a>(<span class="keywordtype">char</span> *str, <span class="keyword">const</span> <span class="keywordtype">char</span> *delim, <span class="keyword">const</span> <span class="keywordtype">char</span> *with);
00079 <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__libcgi__string.html#a1">addslashes</a>(<span class="keywordtype">char</span> *str);
00080 <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__libcgi__string.html#a3">stripslashes</a>(<span class="keywordtype">char</span> *str);
00081 <span class="keyword">extern</span> <span class="keywordtype">char</span> *str_base64_encode(<span class="keywordtype">char</span> *str);
00082 <span class="keyword">extern</span> <span class="keywordtype">char</span> *str_base64_decode(<span class="keywordtype">char</span> *str);
00083 <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__libcgi__string.html#a15">recvline</a>(FILE *fp);
00084
00085 <span class="preprocessor">#if HAVE_MD5</span>
00086 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="keywordtype">char</span> *md5(<span class="keyword">const</span> <span class="keywordtype">char</span> *str);
00087 <span class="preprocessor">#endif</span>
00088 <span class="preprocessor"></span>
00089 <span class="comment">// linked list functions</span>
00090 <span class="keyword">extern</span> <span class="keywordtype">void</span> List_add(formvars *item, formvars **start, formvars **last);
00091 <span class="keyword">extern</span> <span class="keywordtype">void</span> List_free(formvars **start);
00092 <span class="keyword">extern</span> <span class="keywordtype">char</span> *List_item(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, formvars *start);
00093 <span class="keyword">extern</span> <span class="keywordtype">int</span> List_delete(<span class="keywordtype">char</span> *name, formvars **start, formvars **last);
00094
00095 <span class="preprocessor">#ifdef __cplusplus</span>
00096 <span class="preprocessor"></span>}
00097 <span class="preprocessor">#endif</span>
00098 <span class="preprocessor"></span>
00099 <span class="preprocessor">#endif // _CGI_H</span>
</pre></div><hr><address style="align: right;"><small>Generated on Thu Dec 26 22:12:30 2002 for LibCGI by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border=0
width=110 height=53></a>1.3-rc2 </small></address>
</body>
</html>
