github.com/krum110487/go-htaccess@v0.0.0-20240316004156-60641c8e7598/tests/data/apache_2_2_34/manual/mod/mod_dav_lock.html.en (about) 1 <?xml version="1.0" encoding="ISO-8859-1"?> 2 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 3 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head> 4 <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type" /> 5 <!-- 6 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX 7 This file is generated from xml source: DO NOT EDIT 8 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX 9 --> 10 <title>mod_dav_lock - Apache HTTP Server Version 2.2</title> 11 <link href="../style/css/manual.css" rel="stylesheet" media="all" type="text/css" title="Main stylesheet" /> 12 <link href="../style/css/manual-loose-100pc.css" rel="alternate stylesheet" media="all" type="text/css" title="No Sidebar - Default font size" /> 13 <link href="../style/css/manual-print.css" rel="stylesheet" media="print" type="text/css" /><link rel="stylesheet" type="text/css" href="../style/css/prettify.css" /> 14 <script src="../style/scripts/prettify.min.js" type="text/javascript"> 15 </script> 16 17 <link href="../images/favicon.ico" rel="shortcut icon" /><link href="http://httpd.apache.org/docs/current/mod/mod_dav_lock.html" rel="canonical" /></head> 18 <body> 19 <div id="page-header"> 20 <p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/directives.html">Directives</a> | <a href="http://wiki.apache.org/httpd/FAQ">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p> 21 <p class="apache">Apache HTTP Server Version 2.2</p> 22 <img alt="" src="../images/feather.gif" /></div> 23 <div class="up"><a href="./"><img title="<-" alt="<-" src="../images/left.gif" /></a></div> 24 <div id="path"> 25 <a href="http://www.apache.org/">Apache</a> > <a href="http://httpd.apache.org/">HTTP Server</a> > <a href="http://httpd.apache.org/docs/">Documentation</a> > <a href="../">Version 2.2</a> > <a href="./">Modules</a></div> 26 <div id="page-content"> 27 <div class="retired"><h4>Please note</h4> 28 <p> This document refers to a legacy release (<strong>2.2</strong>) of Apache httpd. The active release (<strong>2.4</strong>) is documented <a href="http://httpd.apache.org/docs/current">here</a>. If you have not already upgraded, please follow <a href="http://httpd.apache.org/docs/current/upgrading.html">this link</a> for more information.</p> 29 <p>You may follow <a href="http://httpd.apache.org/docs/current/mod/mod_dav_lock.html">this link</a> to go to the current version of this document.</p></div><div id="preamble"><h1>Apache Module mod_dav_lock</h1> 30 <div class="toplang"> 31 <p><span>Available Languages: </span><a href="../en/mod/mod_dav_lock.html" title="English"> en </a> | 32 <a href="../ja/mod/mod_dav_lock.html" hreflang="ja" rel="alternate" title="Japanese"> ja </a></p> 33 </div> 34 <table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>generic locking module for <code class="module"><a href="../mod/mod_dav.html">mod_dav</a></code></td></tr> 35 <tr><th><a href="module-dict.html#Status">Status:</a></th><td>Extension</td></tr> 36 <tr><th><a href="module-dict.html#ModuleIdentifier">Module Identifier:</a></th><td>dav_lock_module</td></tr> 37 <tr><th><a href="module-dict.html#SourceFile">Source File:</a></th><td>mod_dav_lock.c</td></tr> 38 <tr><th><a href="module-dict.html#Compatibility">Compatibility:</a></th><td>Available in version 2.1 and later</td></tr></table> 39 <h3>Summary</h3> 40 41 <p>This module implements a generic locking API which can be used by any 42 backend provider of <code class="module"><a href="../mod/mod_dav.html">mod_dav</a></code>. It <em>requires</em> at least 43 the service of <code class="module"><a href="../mod/mod_dav.html">mod_dav</a></code>. But without a backend provider 44 which makes use of it, it's useless and should not be loaded into the 45 server. A sample backend module which actually utilizes 46 <code class="module"><a href="../mod/mod_dav_lock.html">mod_dav_lock</a></code> is <a href="http://subversion.apache.org/">mod_dav_svn</a>, the subversion provider module.</p> 47 48 <p>Note that <code class="module"><a href="../mod/mod_dav_fs.html">mod_dav_fs</a></code> does <em>not</em> need this 49 generic locking module, because it uses its own more specialized 50 version.</p> 51 52 <p>In order to make <code class="module"><a href="../mod/mod_dav_lock.html">mod_dav_lock</a></code> functional, you just have 53 to specify the location of the lock database using the <code class="directive"><a href="#davgenericlockdb">DavGenericLockDB</a></code> directive described 54 below.</p> 55 56 <div class="note"><h3>Developer's Note</h3> 57 <p>In order to retrieve the pointer to the locking provider function, you 58 have to use the <code>ap_lookup_provider</code> API with the arguments 59 <code>dav-lock</code>, <code>generic</code>, and <code>0</code>.</p> 60 </div> 61 </div> 62 <div id="quickview"><h3 class="directives">Directives</h3> 63 <ul id="toc"> 64 <li><img alt="" src="../images/down.gif" /> <a href="#davgenericlockdb">DavGenericLockDB</a></li> 65 </ul> 66 <h3>See also</h3> 67 <ul class="seealso"> 68 <li><code class="module"><a href="../mod/mod_dav.html">mod_dav</a></code></li> 69 </ul><ul class="seealso"><li><a href="#comments_section">Comments</a></li></ul></div> 70 71 <div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> 72 <div class="directive-section"><h2><a name="DavGenericLockDB" id="DavGenericLockDB">DavGenericLockDB</a> <a name="davgenericlockdb" id="davgenericlockdb">Directive</a></h2> 73 <table class="directive"> 74 <tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Location of the DAV lock database</td></tr> 75 <tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>DavGenericLockDB <var>file-path</var></code></td></tr> 76 <tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory</td></tr> 77 <tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr> 78 <tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_dav_lock</td></tr> 79 </table> 80 <p>Use the <code class="directive">DavGenericLockDB</code> directive to specify 81 the full path to the lock database, excluding an extension. If 82 the path is not absolute, it will be interpreted relative to <code class="directive"><a href="../mod/core.html#serverroot">ServerRoot</a></code>. The implementation of 83 <code class="module"><a href="../mod/mod_dav_lock.html">mod_dav_lock</a></code> uses a SDBM database to track user 84 locks.</p> 85 86 <div class="example"><h3>Example</h3><p><code> 87 DavGenericLockDB var/DavLock 88 </code></p></div> 89 90 <p>The directory containing the lock database file must be 91 writable by the <code class="directive"><a href="../mod/mpm_common.html#user">User</a></code> 92 and <code class="directive"><a href="../mod/mpm_common.html#group">Group</a></code> under which 93 Apache is running. For security reasons, you should create a 94 directory for this purpose rather than changing the permissions on 95 an existing directory. In the above example, Apache will create 96 files in the <code>var/</code> directory under the <code class="directive"><a href="../mod/core.html#serverroot">ServerRoot</a></code> with the base filename 97 <code>DavLock</code> and an extension added by the server.</p> 98 99 100 </div> 101 </div> 102 <div class="bottomlang"> 103 <p><span>Available Languages: </span><a href="../en/mod/mod_dav_lock.html" title="English"> en </a> | 104 <a href="../ja/mod/mod_dav_lock.html" hreflang="ja" rel="alternate" title="Japanese"> ja </a></p> 105 </div><div class="top"><a href="#page-header"><img src="../images/up.gif" alt="top" /></a></div><div class="section"><h2><a id="comments_section" name="comments_section">Comments</a></h2><div class="warning"><strong>Notice:</strong><br />This is not a Q&A section. 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