1 files changed, 79 insertions, 0 deletions
diff --git a/lib/private/Files/ObjectStore/NoopScanner.php b/lib/private/Files/ObjectStore/NoopScanner.php
new file mode 100644
index 00000000000..f5316175ecf
--- /dev/null
+++ b/lib/private/Files/ObjectStore/NoopScanner.php
@@ -0,0 +1,79 @@
+<?php
+/**
+ * @author Joas Schilling <nickvergessen@owncloud.com>
+ * @author Jörn Friedrich Dreyer <jfd@butonic.de>
+ * @author Morris Jobke <hey@morrisjobke.de>
+ * @author Robin Appelman <icewind@owncloud.com>
+ *
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ * @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
+	}
+}