Version 3.2.3

upload/ips_kernel/sabre/Sabre/DAV/Locks/Backend/Abstract.php

@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * The Lock manager allows you to handle all file-locks centrally.
+ *
+ * This is an alternative approach to doing this on a per-node basis
+ * 
+ * @package Sabre
+ * @subpackage DAV
+ * @copyright Copyright (C) 2007-2010 Rooftop Solutions. All rights reserved.
+ * @author Evert Pot (http://www.rooftopsolutions.nl/) 
+ * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
+ */
+abstract class Sabre_DAV_Locks_Backend_Abstract {
+
+    /**
+     * Returns a list of Sabre_DAV_Locks_LockInfo objects  
+     * 
+     * This method should return all the locks for a particular uri, including
+     * locks that might be set on a parent uri.
+     *
+     * @param string $uri 
+     * @return array 
+     */
+    abstract function getLocks($uri);
+
+    /**
+     * Locks a uri 
+     * 
+     * @param string $uri 
+     * @param Sabre_DAV_Locks_LockInfo $lockInfo 
+     * @return bool 
+     */
+    abstract function lock($uri,Sabre_DAV_Locks_LockInfo $lockInfo);
+
+    /**
+     * Removes a lock from a uri 
+     * 
+     * @param string $uri 
+     * @param Sabre_DAV_Locks_LockInfo $lockInfo 
+     * @return bool 
+     */
+    abstract function unlock($uri,Sabre_DAV_Locks_LockInfo $lockInfo);
+
+}
+