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50 lines
1.4 KiB
PHP
50 lines
1.4 KiB
PHP
<?php
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/**
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* The Lock manager allows you to handle all file-locks centrally.
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*
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* This is an alternative approach to doing this on a per-node basis
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*
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* @package Sabre
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* @subpackage DAV
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* @copyright Copyright (C) 2007-2012 Rooftop Solutions. All rights reserved.
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* @author Evert Pot (http://www.rooftopsolutions.nl/)
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* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
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*/
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abstract class Sabre_DAV_Locks_Backend_Abstract {
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/**
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* Returns a list of Sabre_DAV_Locks_LockInfo objects
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*
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* This method should return all the locks for a particular uri, including
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* locks that might be set on a parent uri.
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*
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* If returnChildLocks is set to true, this method should also look for
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* any locks in the subtree of the uri for locks.
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*
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* @param string $uri
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* @param bool $returnChildLocks
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* @return array
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*/
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abstract function getLocks($uri, $returnChildLocks);
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/**
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* Locks a uri
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*
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* @param string $uri
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* @param Sabre_DAV_Locks_LockInfo $lockInfo
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* @return bool
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*/
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abstract function lock($uri,Sabre_DAV_Locks_LockInfo $lockInfo);
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/**
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* Removes a lock from a uri
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*
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* @param string $uri
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* @param Sabre_DAV_Locks_LockInfo $lockInfo
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* @return bool
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*/
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abstract function unlock($uri,Sabre_DAV_Locks_LockInfo $lockInfo);
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}
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