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<?php
/**
* @copyright Copyright (c) 2016, Robin Appelman <robin@icewind.nl>
*
* 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\Lockdown\Filesystem;
use Icewind\Streams\IteratorDirectory;
use OC\Files\FileInfo;
use OC\Files\Storage\Common;
use OCP\Files\Storage\IStorage;
class NullStorage extends Common {
public function __construct($parameters) {
parent::__construct($parameters);
}
public function getId() {
return 'null';
}
public function mkdir($path) {
throw new \OC\ForbiddenException('This request is not allowed to access the filesystem');
}
public function rmdir($path) {
throw new \OC\ForbiddenException('This request is not allowed to access the filesystem');
}
public function opendir($path) {
return new IteratorDirectory([]);
}
public function is_dir($path) {
return $path === '';
}
public function is_file($path) {
return false;
}
public function stat($path) {
throw new \OC\ForbiddenException('This request is not allowed to access the filesystem');
}
public function filetype($path) {
return ($path === '') ? 'dir' : false;
}
public function filesize($path) {
throw new \OC\ForbiddenException('This request is not allowed to access the filesystem');
}
public function isCreatable($path) {
return false;
}
public function isReadable($path) {
return $path === '';
}
public function isUpdatable($path) {
return false;
}
public function isDeletable($path) {
return false;
}
public function isSharable($path) {
return false;
}
public function getPermissions($path) {
return null;
}
public function file_exists($path) {
return $path === '';
}
public function filemtime($path) {
return ($path === '') ? time() : false;
}
public function file_get_contents($path) {
throw new \OC\ForbiddenException('This request is not allowed to access the filesystem');
}
public function file_put_contents($path, $data) {
throw new \OC\ForbiddenException('This request is not allowed to access the filesystem');
}
public function unlink($path) {
throw new \OC\ForbiddenException('This request is not allowed to access the filesystem');
}
public function rename($path1, $path2) {
throw new \OC\ForbiddenException('This request is not allowed to access the filesystem');
}
public function copy($path1, $path2) {
throw new \OC\ForbiddenException('This request is not allowed to access the filesystem');
}
public function fopen($path, $mode) {
throw new \OC\ForbiddenException('This request is not allowed to access the filesystem');
}
public function getMimeType($path) {
throw new \OC\ForbiddenException('This request is not allowed to access the filesystem');
}
public function hash($type, $path, $raw = false) {
throw new \OC\ForbiddenException('This request is not allowed to access the filesystem');
}
public function free_space($path) {
return FileInfo::SPACE_UNKNOWN;
}
public function touch($path, $mtime = null) {
throw new \OC\ForbiddenException('This request is not allowed to access the filesystem');
}
public function getLocalFile($path) {
return false;
}
public function hasUpdated($path, $time) {
return false;
}
public function getETag($path) {
return '';
}
public function isLocal() {
return false;
}
public function getDirectDownload($path) {
return false;
}
public function copyFromStorage(IStorage $sourceStorage, $sourceInternalPath, $targetInternalPath, $preserveMtime = false) {
throw new \OC\ForbiddenException('This request is not allowed to access the filesystem');
}
public function moveFromStorage(IStorage $sourceStorage, $sourceInternalPath, $targetInternalPath) {
throw new \OC\ForbiddenException('This request is not allowed to access the filesystem');
}
public function test() {
return true;
}
public function getOwner($path) {
return null;
}
public function getCache($path = '', $storage = null) {
return new NullCache();
}
}
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