nextcloud-server/tests/lib/Files/Stream/DummyEncryptionWrapper.php

<?php
/**
 * @author Björn Schießle <schiessle@owncloud.com>
 *
 * @copyright Copyright (c) 2015, 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 Test\Files\Stream;

class DummyEncryptionWrapper extends \OC\Files\Stream\Encryption {
	/**
	 * simulate a non-seekable stream wrapper by always return false
	 *
	 * @param int $position
	 * @return bool
	 */
	protected function parentStreamSeek($position) {
		return false;
	}
}