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8 <title>Documenting Apache 2.0 - Apache HTTP Server</title>
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14 <p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/directives.html">Directives</a> | <a href="../faq/">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p>
15 <p class="apache">Apache HTTP Server Version 2.1</p>
16 <img alt="" src="../images/feather.gif" /></div>
17 <div class="up"><a href="./"><img title="<-" alt="<-" src="../images/left.gif" /></a></div>
19 <a href="http://www.apache.org/">Apache</a> > <a href="http://httpd.apache.org/">HTTP Server</a> > <a href="http://httpd.apache.org/docs-project/">Documentation</a> > <a href="../">Version 2.1</a> > <a href="./">Developer Documentation</a></div><div id="page-content"><div id="preamble"><h1>Documenting Apache 2.0</h1>
20 <p>Apache 2.0 uses <a href="http://www.doxygen.org/">Doxygen</a> to
21 document the APIs and global variables in the the code. This will explain
22 the basics of how to document using Doxygen.</p>
24 <div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
26 <h2><a name="brief" id="brief">Brief Description</a></h2>
27 <p>To start a documentation block, use <code>/**</code><br />
28 To end a documentation block, use <code>*/</code></p>
30 <p>In the middle of the block, there are multiple tags we can
33 <div class="example"><p><code>
34 Description of this functions purpose<br />
35 @param parameter_name description<br />
36 @return description<br />
37 @deffunc signature of the function<br />
40 <p>The <code>deffunc</code> is not always necessary. DoxyGen does not
41 have a full parser in it, so any prototype that use a macro in the
42 return type declaration is too complex for scandoc. Those functions
43 require a <code>deffunc</code>. An example (using &gt; rather
46 <div class="example"><p><code>
48 * return the final element of the pathname<br />
49 * @param pathname The path to get the final element of<br />
50 * @return the final element of the path<br />
51 * @tip Examples:<br />
52 * <pre><br />
53 * "/foo/bar/gum" -&gt; "gum"<br />
54 * "/foo/bar/gum/" -&gt; ""<br />
55 * "gum" -&gt; "gum"<br />
56 * "wi\\n32\\stuff" -&gt; "stuff"<br />
57 * </pre><br />
58 * @deffunc const char * ap_filename_of_pathname(const char *pathname)<br />
62 <p>At the top of the header file, always include:</p>
63 <div class="example"><p><code>
65 * @package Name of library header<br />
69 <p>Doxygen uses a new HTML file for each package. The HTML files are named
70 {Name_of_library_header}.html, so try to be concise with your names.</p>
72 <p>For a further discussion of the possibilities please refer to
73 <a href="http://www.doxygen.org/">the Doxygen site</a>.</p>
76 <p class="apache">Maintained by the <a href="http://httpd.apache.org/docs-project/">Apache HTTP Server Documentation Project</a></p>
77 <p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/directives.html">Directives</a> | <a href="../faq/">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p></div>