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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Joas Schilling <coding@schilljs.com>
* @author Jörn Friedrich Dreyer <jfd@butonic.de>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin Appelman <robin@icewind.nl>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OC\Files\ObjectStore;
use \OC\Files\Cache\Scanner;
use \OC\Files\Storage\Storage;
class NoopScanner extends Scanner {
public function __construct(Storage $storage) {
//we don't need the storage, so do nothing here
}
/**
* scan a single file and store it in the cache
*
* @param string $file
* @param int $reuseExisting
* @param int $parentId
* @param array|null $cacheData existing data in the cache for the file to be scanned
* @return array an array of metadata of the scanned file
*/
public function scanFile($file, $reuseExisting = 0, $parentId = -1, $cacheData = null, $lock = true) {
return array();
}
/**
* scan a folder and all it's children
*
* @param string $path
* @param bool $recursive
* @param int $reuse
* @return array with the meta data of the scanned file or folder
*/
public function scan($path, $recursive = self::SCAN_RECURSIVE, $reuse = -1, $lock = true) {
return array();
}
/**
* scan all the files and folders in a folder
*
* @param string $path
* @param bool $recursive
* @param int $reuse
* @param array $folderData existing cache data for the folder to be scanned
* @return int the size of the scanned folder or -1 if the size is unknown at this stage
*/
protected function scanChildren($path, $recursive = self::SCAN_RECURSIVE, $reuse = -1, $folderData = null, $lock = true) {
return 0;
}
/**
* walk over any folders that are not fully scanned yet and scan them
*/
public function backgroundScan() {
//noop
}
}
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