146 lines
9.6 KiB
HTML
146 lines
9.6 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="topic" />
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<meta name="DC.Title" content="Module mod_dir" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2002,2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2002,2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rzaiemod_dir" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Module mod_dir</title>
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</head>
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<body id="rzaiemod_dir"><a name="rzaiemod_dir"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<!--Java sync-link--><h1 class="topictitle1">Module mod_dir</h1>
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<div><div class="important"><span class="importanttitle">Important:</span> Information
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for this topic supports the latest PTF levels for HTTP Server for i5/OS .
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It is recommended that you install the latest PTFs to upgrade to the latest
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level of the HTTP Server for i5/OS. Some of the topics documented here are
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not available prior to this update. See <a href="http://www-03.ibm.com/servers/eserver/iseries/software/http/services/service.html" target="_blank">http://www.ibm.com/servers/eserver/iseries/software/http/services/service.htm</a> <img src="www.gif" alt="Link outside Information Center" /> for more information. </div>
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<p><strong>Summary</strong></p>
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<p>The module mod_dir provides "trailing slash" redirects and serving directory
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index files. The index of a directory can come from one of two sources: </p>
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<ul><li>A file written by the user, typically called index.html. The name of this
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file is set by the DirectoryIndex directive . This directive is controlled
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by module mod_dir.</li>
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<li>A list generated by the server through mod_auto_index. See <a href="rzaiemod_auto_index.htm">mod_auto_index</a> for
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more information.</li>
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</ul>
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<p>The two functions are separated so you can completely remove (or replace)
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automatic index generation.</p>
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<p>By default, a trailing slash ('/') redirect is issued when the server receives
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a request for a URL http://servername/QIBM/dirname where dirname is a directory.
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Directories require a trailing slash, so mod_dir issues a redirect to http://servername/QIBM/dirname/.</p>
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<p>The AlwaysDirectoryIndex directive controls how the server will respond
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to directory requests.</p>
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<p><strong>Directives</strong></p>
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<ul><li><a href="#alwaysdirectoryindex">AlwaysDirectoryIndex</a></li>
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<li><a href="#directoryindex">DirectoryIndex</a></li>
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</ul>
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</div>
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<div class="hr" id="alwaysdirectoryindex"><a name="alwaysdirectoryindex"><!-- --></a><h2 class="topictitle2">AlwaysDirectoryIndex</h2>
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<div>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="void" border="0" rules="none"><tbody><tr><td colspan="2" valign="top"><strong><a href="rzaiedirective-dict.htm#rzaiedirective-dict__Module">Module</a></strong>: mod_dir </td>
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</tr>
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<tr><td colspan="2" valign="top"><strong><a href="rzaiedirective-dict.htm#rzaiedirective-dict__Syntax">Syntax</a></strong>: AlwaysDirectoryIndex <em>on | off </em></td>
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</tr>
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<tr><td colspan="2" valign="top"><strong><a href="rzaiedirective-dict.htm#rzaiedirective-dict__Default">Default</a></strong>: Always DirectoryIndex on </td>
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</tr>
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<tr><td colspan="2" valign="top"><strong><a href="rzaiedirective-dict.htm#rzaiedirective-dict__Context">Context</a></strong>: <span id="alwaysdirectoryindex__alwaysdirectoryindex_context"><a name="alwaysdirectoryindex__alwaysdirectoryindex_context"><!-- --></a>server
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config, virtual host, directory, .htaccess </span></td>
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</tr>
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<tr><td colspan="2" valign="top"><strong><a href="rzaiedirective-dict.htm#rzaiedirective-dict__Override">Override</a></strong>: Indexes </td>
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</tr>
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<tr><td colspan="2" valign="top"><strong><a href="rzaiedirective-dict.htm#rzaiedirective-dict__Origin">Origin</a></strong>: <span id="alwaysdirectoryindex__alwaysdirectoryindex_origin"><a name="alwaysdirectoryindex__alwaysdirectoryindex_origin"><!-- --></a>iSeries™ </span></td>
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</tr>
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<tr><td colspan="2" valign="top"><strong><a href="rzaiedirective-dict.htm#rzaiedirective-dict__Example">Example</a></strong>: AlwaysDirectoryIndex off </td>
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</tr>
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</tbody>
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</table>
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</div>
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<p>The AlwaysDirectoryIndex directive specifies if you want the server to
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always handle directory requests by first searching the directory for an index
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(Welcome) file. </p>
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<dl class="block"><dt class="dlterm"><strong>Parameter</strong>: <em>on | off </em></dt>
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<dd><ul><li>The <em>on</em> parameter sets the server to always search the directory
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for an index file, regardless of whether a trailing slash ('/') exists in
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the URL. The DirectoryIndex directive specifies the names of the files that
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the server recognizes as index (Welcome) files. </li>
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<li>The <em>off</em> parameter sets the server to first check the last character
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of requests that refer to iSeries files, QDLS folders, or integrated file
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system directories for the slash ('/') character. If the directory request
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ends with a slash, the server searches the directory for an index file. If
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the directory request does not end with a slash, the server attempts to return
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a directory listing (rather then doing a "trailing slash" redirect). </li>
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</ul>
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</dd>
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</dl>
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<p>If the server does not find an index file, or AlwaysWelcome is set to off
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and the directory request does not end in a slash, <a href="rzaiemod_core.htm#options">Options</a> controls whether or not the server responds to the request
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with a directory listing. </p>
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</div>
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</div>
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<div class="hr" id="directoryindex"><a name="directoryindex"><!-- --></a><h2 class="topictitle2">DirectoryIndex</h2>
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<div>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="void" border="0" rules="none"><tbody><tr><td colspan="2" valign="top"><strong><a href="rzaiedirective-dict.htm#rzaiedirective-dict__Module">Module</a></strong>: mod_dir </td>
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</tr>
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<tr><td colspan="2" valign="top"><strong><a href="rzaiedirective-dict.htm#rzaiedirective-dict__Syntax">Syntax</a></strong>: DirectoryIndex <em>local-url [local-URL ...] </em></td>
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</tr>
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<tr><td colspan="2" valign="top"><strong><a href="rzaiedirective-dict.htm#rzaiedirective-dict__Default">Default</a></strong>: DirectoryIndex index.html </td>
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</tr>
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<tr><td colspan="2" valign="top"><strong><a href="rzaiedirective-dict.htm#rzaiedirective-dict__Context">Context</a></strong>: <span id="directoryindex__directoryindex_context"><a name="directoryindex__directoryindex_context"><!-- --></a>server
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config, virtual host, directory, .htaccess </span></td>
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</tr>
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<tr><td colspan="2" valign="top"><strong><a href="rzaiedirective-dict.htm#rzaiedirective-dict__Override">Override</a></strong>: Indexes </td>
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</tr>
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<tr><td colspan="2" valign="top"><strong><a href="rzaiedirective-dict.htm#rzaiedirective-dict__Origin">Origin</a></strong>: <span id="directoryindex__directoryindex_origin"><a name="directoryindex__directoryindex_origin"><!-- --></a>Apache </span></td>
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</tr>
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<tr><td colspan="2" valign="top"><strong><a href="rzaiedirective-dict.htm#rzaiedirective-dict__Example">Example</a></strong>: DirectoryIndex bob.html index.html </td>
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</tr>
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</tbody>
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</table>
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</div>
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<p>The DirectoryIndex directive sets the list of resources to look for, when
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the client requests an index of the directory by specifying a / at the end
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of the a directory name. Local-URL is the (%-encoded) URL of a document on
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the server relative to the requested directory; it is usually the name of
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a file in the directory. Several URLs may be given, in which case the server
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will return the first one that it finds. If none of the resources exist and
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the Indexes option is set, the server will generate its own listing of the
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directory. </p>
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<dl class="block"><dt class="dlterm"><strong>Parameter</strong>: <em>local-url </em></dt>
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<dd><ul><li>The <em>local-url</em> parameter is the (%-encoded) URL of a document on
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the server relative to the requested directory; it is usually the name of
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a file in the directory. For example:<pre>DirectoryIndex index.html</pre>
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</li>
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</ul>
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</dd>
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</dl>
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<p>A request for<tt> http://myserver/docs</tt>/ would return <tt>http://myserver/docs/index.htm</tt>l
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if it exists, or it would list the directory if it did not exist. </p>
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<p>The documents do not need to be relative to the directory. For example: </p>
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<pre class="block">DirectoryIndex index.html index.txt /cgi-bin/index.pl</pre>
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<p>This would cause the CGI script /cgi-bin/index.pl to be run if neither
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index.html or index.txt existed in a directory. This same idea will also work
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for QSYS.LIB files. For example, if the directory index is stored in /QSYS.LIB/MYLIB.LIB/MYFILE.FILE/INDEX.MBR,
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you would need to specify <strong>DirectoryIndex Index.mbr</strong>.</p>
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<p>This directive may be configured multiple times in a container. The directives
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are processed from the first to the last occurrence. </p>
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</div>
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</div>
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</body>
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</html>
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