/usr/share/php/Sabre/DAV/Property/LockDiscovery.php is in php-horde-dav 1.0.3-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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namespace Sabre\DAV\Property;
use Sabre\DAV;
/**
* Represents {DAV:}lockdiscovery property
*
* This property contains all the open locks on a given resource
*
* @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/).
* @author Evert Pot (http://evertpot.com/)
* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
*/
class LockDiscovery extends DAV\Property {
/**
* locks
*
* @var array
*/
public $locks;
/**
* Should we show the locktoken as well?
*
* @var bool
*/
public $revealLockToken;
/**
* Hides the {DAV:}lockroot element from the response.
*
* It was reported that showing the lockroot in the response can break
* Office 2000 compatibility.
*/
static public $hideLockRoot = false;
/**
* __construct
*
* @param array $locks
* @param bool $revealLockToken
*/
public function __construct($locks, $revealLockToken = false) {
$this->locks = $locks;
$this->revealLockToken = $revealLockToken;
}
/**
* serialize
*
* @param DAV\Server $server
* @param \DOMElement $prop
* @return void
*/
public function serialize(DAV\Server $server, \DOMElement $prop) {
$doc = $prop->ownerDocument;
foreach($this->locks as $lock) {
$activeLock = $doc->createElementNS('DAV:','d:activelock');
$prop->appendChild($activeLock);
$lockScope = $doc->createElementNS('DAV:','d:lockscope');
$activeLock->appendChild($lockScope);
$lockScope->appendChild($doc->createElementNS('DAV:','d:' . ($lock->scope==DAV\Locks\LockInfo::EXCLUSIVE?'exclusive':'shared')));
$lockType = $doc->createElementNS('DAV:','d:locktype');
$activeLock->appendChild($lockType);
$lockType->appendChild($doc->createElementNS('DAV:','d:write'));
/* {DAV:}lockroot */
if (!self::$hideLockRoot) {
$lockRoot = $doc->createElementNS('DAV:','d:lockroot');
$activeLock->appendChild($lockRoot);
$href = $doc->createElementNS('DAV:','d:href');
$href->appendChild($doc->createTextNode($server->getBaseUri() . $lock->uri));
$lockRoot->appendChild($href);
}
$activeLock->appendChild($doc->createElementNS('DAV:','d:depth',($lock->depth == DAV\Server::DEPTH_INFINITY?'infinity':$lock->depth)));
$activeLock->appendChild($doc->createElementNS('DAV:','d:timeout','Second-' . $lock->timeout));
if ($this->revealLockToken) {
$lockToken = $doc->createElementNS('DAV:','d:locktoken');
$activeLock->appendChild($lockToken);
$lockToken->appendChild($doc->createElementNS('DAV:','d:href','opaquelocktoken:' . $lock->token));
}
$activeLock->appendChild($doc->createElementNS('DAV:','d:owner',$lock->owner));
}
}
}
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