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| <title>mod_cern_meta - Apache HTTP Server</title> |
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| <p class="apache">Apache HTTP Server Version 2.0</p> |
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| <div class="retired"><h4>Please note</h4> |
| <p>This document refers to the <strong>2.0</strong> version of Apache httpd, which <strong>is no longer maintained</strong>. Upgrade, and refer to the current version of httpd instead, documented at:</p> |
| <ul><li><a href="http://httpd.apache.org/docs/current/">Current release version of Apache HTTP Server documentation</a></li></ul><p>You may follow <a href="http://httpd.apache.org/docs/current/mod/mod_cern_meta.html">this link</a> to go to the current version of this document.</p></div><div id="preamble"><h1>Apache Module mod_cern_meta</h1> |
| <div class="toplang"> |
| <p><span>Available Languages: </span><a href="../en/mod/mod_cern_meta.html" title="English"> en </a> | |
| <a href="../ko/mod/mod_cern_meta.html" hreflang="ko" rel="alternate" title="Korean"> ko </a></p> |
| </div> |
| <table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>CERN httpd metafile semantics</td></tr> |
| <tr><th><a href="module-dict.html#Status">Status:</a></th><td>Extension</td></tr> |
| <tr><th><a href="module-dict.html#ModuleIdentifier">Module Identifier:</a></th><td>cern_meta_module</td></tr> |
| <tr><th><a href="module-dict.html#SourceFile">Source File:</a></th><td>mod_cern_meta.c</td></tr></table> |
| <h3>Summary</h3> |
| |
| <p>Emulate the CERN HTTPD Meta file semantics. Meta files are HTTP |
| headers that can be output in addition to the normal range of |
| headers for each file accessed. They appear rather like the |
| Apache .asis files, and are able to provide a crude way of |
| influencing the Expires: header, as well as providing other |
| curiosities. There are many ways to manage meta information, |
| this one was chosen because there is already a large number of |
| CERN users who can exploit this module.</p> |
| |
| <p>More information on the <a href="http://www.w3.org/pub/WWW/Daemon/User/Config/General.html#MetaDir">CERN metafile semantics</a> is available.</p> |
| </div> |
| <div id="quickview"><h3 class="directives">Directives</h3> |
| <ul id="toc"> |
| <li><img alt="" src="../images/down.gif" /> <a href="#metadir">MetaDir</a></li> |
| <li><img alt="" src="../images/down.gif" /> <a href="#metafiles">MetaFiles</a></li> |
| <li><img alt="" src="../images/down.gif" /> <a href="#metasuffix">MetaSuffix</a></li> |
| </ul> |
| <h3>See also</h3> |
| <ul class="seealso"> |
| <li><code class="module"><a href="../mod/mod_headers.html">mod_headers</a></code></li> |
| <li><code class="module"><a href="../mod/mod_asis.html">mod_asis</a></code></li> |
| </ul></div> |
| |
| <div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> |
| <div class="directive-section"><h2><a name="MetaDir" id="MetaDir">MetaDir</a> <a name="metadir" id="metadir">Directive</a></h2> |
| <table class="directive"> |
| <tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Name of the directory to find CERN-style meta information |
| files</td></tr> |
| <tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>MetaDir <var>directory</var></code></td></tr> |
| <tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>MetaDir .web</code></td></tr> |
| <tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr> |
| <tr><th><a href="directive-dict.html#Override">Override:</a></th><td>Indexes</td></tr> |
| <tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr> |
| <tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_cern_meta</td></tr> |
| </table> |
| <p>Specifies the name of the directory in which Apache can find |
| meta information files. The directory is usually a 'hidden' |
| subdirectory of the directory that contains the file being |
| accessed. Set to "<code>.</code>" to look in the same directory |
| as the file:</p> |
| |
| <div class="example"><p><code>MetaDir .</code></p></div> |
| |
| <p>Or, to set it to a subdirectory of the directory containing the |
| files:</p> |
| |
| <div class="example"><p><code>MetaDir .meta</code></p></div> |
| |
| </div> |
| <div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> |
| <div class="directive-section"><h2><a name="MetaFiles" id="MetaFiles">MetaFiles</a> <a name="metafiles" id="metafiles">Directive</a></h2> |
| <table class="directive"> |
| <tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Activates CERN meta-file processing</td></tr> |
| <tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>MetaFiles on|off</code></td></tr> |
| <tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>MetaFiles off</code></td></tr> |
| <tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr> |
| <tr><th><a href="directive-dict.html#Override">Override:</a></th><td>Indexes</td></tr> |
| <tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr> |
| <tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_cern_meta</td></tr> |
| </table> |
| <p>Turns on/off Meta file processing on a per-directory basis.</p> |
| |
| </div> |
| <div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> |
| <div class="directive-section"><h2><a name="MetaSuffix" id="MetaSuffix">MetaSuffix</a> <a name="metasuffix" id="metasuffix">Directive</a></h2> |
| <table class="directive"> |
| <tr><th><a href="directive-dict.html#Description">Description:</a></th><td>File name suffix for the file containg CERN-style |
| meta information</td></tr> |
| <tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>MetaSuffix <var>suffix</var></code></td></tr> |
| <tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>MetaSuffix .meta</code></td></tr> |
| <tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr> |
| <tr><th><a href="directive-dict.html#Override">Override:</a></th><td>Indexes</td></tr> |
| <tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr> |
| <tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_cern_meta</td></tr> |
| </table> |
| <p>Specifies the file name suffix for the file containing the |
| meta information. For example, the default values for the two |
| directives will cause a request to |
| <code>DOCUMENT_ROOT/somedir/index.html</code> to look in |
| <code>DOCUMENT_ROOT/somedir/.web/index.html.meta</code> and |
| will use its contents to generate additional MIME header |
| information.</p> |
| |
| <div class="example"><h3>Example:</h3><p><code> |
| MetaSuffix .meta |
| </code></p></div> |
| |
| </div> |
| </div> |
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| <a href="../ko/mod/mod_cern_meta.html" hreflang="ko" rel="alternate" title="Korean"> ko </a></p> |
| </div><div id="footer"> |
| <p class="apache">Copyright 2013 The Apache Software Foundation.<br />Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.</p> |
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