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139 lines
5.3 KiB
HTML
139 lines
5.3 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta name="generator" content="HTML Tidy, see www.w3.org" />
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<title>Module mod_cern_meta</title>
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</head>
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<!-- Background white, links blue (unvisited), navy (visited), red (active) -->
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<body bgcolor="#FFFFFF" text="#000000" link="#0000FF"
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vlink="#000080" alink="#FF0000">
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<!--#include virtual="header.html" -->
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<h1 align="CENTER">Apache module mod_cern_meta</h1>
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<p>This module provides for CERN httpd metafile semantics.</p>
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<p><a href="module-dict.html#Status"
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rel="Help"><strong>Status:</strong></a> Extension<br />
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<a href="module-dict.html#SourceFile"
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rel="Help"><strong>Source File:</strong></a>
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mod_cern_meta.c<br />
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<a href="module-dict.html#ModuleIdentifier"
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rel="Help"><strong>Module Identifier:</strong></a>
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cern_meta_module<br />
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<a href="module-dict.html#Compatibility"
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rel="Help"><strong>Compatibility:</strong></a> Available in
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Apache 1.1 and later.</p>
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<h2>Summary</h2>
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<!-- XXX: Should mention other possibilities in Apache: mod_header -->
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Emulate the CERN HTTPD Meta file semantics. Meta files are HTTP
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headers that can be output in addition to the normal range of
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headers for each file accessed. They appear rather like the
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Apache .asis files, and are able to provide a crude way of
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influencing the Expires: header, as well as providing other
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curiosities. There are many ways to manage meta information,
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this one was chosen because there is already a large number of
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CERN users who can exploit this module.
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<p>More information on the <a
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href="http://www.w3.org/pub/WWW/Daemon/User/Config/General.html#MetaDir">
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CERN metafile semantics</a> is available.</p>
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<h2>Directives</h2>
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<ul>
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<li><a href="#metafiles">MetaFiles</a></li>
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<li><a href="#metadir">MetaDir</a></li>
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<li><a href="#metasuffix">MetaSuffix</a></li>
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</ul>
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<hr />
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<h2><a id="metafiles" name="metafiles">MetaFiles</a>
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directive</h2>
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<a href="directive-dict.html#Syntax"
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rel="Help"><strong>Syntax:</strong></a> MetaFiles on|off<br />
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<a href="directive-dict.html#Default"
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rel="Help"><strong>Default:</strong></a> <code>MetaFiles
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off</code><br />
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<a href="directive-dict.html#Context"
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rel="Help"><strong>Context:</strong></a> per-directory
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config<br />
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<a href="directive-dict.html#Status"
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rel="Help"><strong>Status:</strong></a> Base<br />
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<a href="directive-dict.html#Module"
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rel="Help"><strong>Module:</strong></a> mod_cern_meta<br />
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<a href="directive-dict.html#Compatibility"
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rel="Help"><strong>Compatibility:</strong></a> MetaFiles is
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only available in Apache 1.3 and later.
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<p>Turns on/off Meta file processing on a per-directory basis.
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This option was introduced in Apache 1.3.</p>
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<hr />
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<h2><a id="metadir" name="metadir">MetaDir</a> directive</h2>
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<a href="directive-dict.html#Syntax"
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rel="Help"><strong>Syntax:</strong></a> MetaDir
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<em>directory</em><br />
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<a href="directive-dict.html#Default"
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rel="Help"><strong>Default:</strong></a> <code>MetaDir
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.web</code><br />
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<strong>Context: (Apache prior to 1.3)</strong> server
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config<br />
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<strong>Context: (Apache 1.3)</strong> per-directory
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config<br />
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<a href="directive-dict.html#Status"
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rel="Help"><strong>Status:</strong></a> Base<br />
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<a href="directive-dict.html#Module"
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rel="Help"><strong>Module:</strong></a> mod_cern_meta<br />
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<a href="directive-dict.html#Compatibility"
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rel="Help"><strong>Compatibility:</strong></a> MetaDir is only
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available in Apache 1.1 and later.
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<p>Specifies the name of the directory in which Apache can find
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meta information files. The directory is usually a 'hidden'
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subdirectory of the directory that contains the file being
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accessed. Set to "<code>.</code>" to look in the same directory
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as the file.</p>
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<hr />
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<h2><a id="metasuffix" name="metasuffix">MetaSuffix</a>
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directive</h2>
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<a href="directive-dict.html#Syntax"
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rel="Help"><strong>Syntax:</strong></a> MetaSuffix
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<em>suffix</em><br />
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<a href="directive-dict.html#Default"
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rel="Help"><strong>Default:</strong></a> <code>MetaSuffix
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.meta</code><br />
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<strong>Context: (Apache prior to 1.3)</strong> server
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config<br />
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<strong>Context: (Apache 1.3)</strong> per-directory
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config<br />
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<a href="directive-dict.html#Status"
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rel="Help"><strong>Status:</strong></a> Base<br />
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<a href="directive-dict.html#Module"
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rel="Help"><strong>Module:</strong></a> mod_cern_meta<br />
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<a href="directive-dict.html#Compatibility"
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rel="Help"><strong>Compatibility:</strong></a> MetaSuffix is
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only available in Apache 1.1 and later.
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<p>Specifies the file name suffix for the file containing the
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meta information. For example, the default values for the two
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directives will cause a request to
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<code>DOCUMENT_ROOT/somedir/index.html</code> to look in
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<code>DOCUMENT_ROOT/somedir/.web/index.html.meta</code> and
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will use its contents to generate additional MIME header
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information.</p>
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<p><!--#include virtual="footer.html" -->
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</p>
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</body>
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</html>
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