<?php
  /**
   * Copyright (c) 2014 Robin Appelman <icewind@owncloud.com>
   * This file is licensed under the Affero General Public License version 3 or
   * later.
   * See the COPYING-README file.
   */
  
  namespace OCA\Files_Sharing;
  
  use OC\Files\Storage\Wrapper\Wrapper;
  
  class ReadOnlyWrapper extends Wrapper {
  	public function isUpdatable($path) {
  		return false;
  	}
  
  	public function isCreatable($path) {
  		return false;
  	}
  
  	public function isDeletable($path) {
  		return false;
  	}
  
  	public function getPermissions($path) {
  		return $this->storage->getPermissions($path) & (\OCP\PERMISSION_READ | \OCP\PERMISSION_SHARE);
  	}
  
  	public function rename($path1, $path2) {
  		return false;
  	}
  
  	public function touch($path, $mtime = null) {
  		return false;
  	}
  
  	public function mkdir($path) {
  		return false;
  	}
  
  	public function rmdir($path) {
  		return false;
  	}
  
  	public function unlink($path) {
  		return false;
  	}
  
  	public function getCache($path = '', $storage = null) {
  		if (!$storage) {
  			$storage = $this;
  		}
  		return new ReadOnlyCache($storage);
  	}
  }