2012-05-24 21:39:14 +04:00
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<?php
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/**
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* Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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2012-09-07 20:30:48 +04:00
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namespace OC\Files\Storage;
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2012-05-24 21:39:14 +04:00
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2013-10-02 00:31:22 +04:00
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abstract class StreamWrapper extends Common {
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2012-05-24 21:39:14 +04:00
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abstract public function constructUrl($path);
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2012-09-07 17:22:01 +04:00
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public function mkdir($path) {
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2012-05-24 21:39:14 +04:00
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return mkdir($this->constructUrl($path));
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}
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2012-09-07 17:22:01 +04:00
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public function rmdir($path) {
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2013-10-02 00:31:22 +04:00
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if ($this->file_exists($path)) {
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2013-10-02 00:33:58 +04:00
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$dh = $this->opendir($path);
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while (($file = readdir($dh)) !== false) {
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if ($this->is_dir($path . '/' . $file)) {
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$this->rmdir($path . '/' . $file);
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} else {
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$this->unlink($path . '/' . $file);
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}
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}
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2013-04-26 19:40:31 +04:00
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$success = rmdir($this->constructUrl($path));
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2012-05-24 21:39:14 +04:00
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clearstatcache();
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2013-04-26 19:40:31 +04:00
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return $success;
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2012-11-30 19:27:11 +04:00
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} else {
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2012-05-24 21:39:14 +04:00
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return false;
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}
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}
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2012-09-07 17:22:01 +04:00
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public function opendir($path) {
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2012-05-24 21:39:14 +04:00
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return opendir($this->constructUrl($path));
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}
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2012-09-07 17:22:01 +04:00
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public function filetype($path) {
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2012-05-24 21:39:14 +04:00
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return filetype($this->constructUrl($path));
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}
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2012-09-07 17:22:01 +04:00
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public function file_exists($path) {
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2012-05-24 21:39:14 +04:00
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return file_exists($this->constructUrl($path));
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}
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2012-09-07 17:22:01 +04:00
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public function unlink($path) {
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2013-04-26 19:40:31 +04:00
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$success = unlink($this->constructUrl($path));
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2012-05-24 21:39:14 +04:00
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clearstatcache();
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2013-04-26 19:40:31 +04:00
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return $success;
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2012-05-24 21:39:14 +04:00
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}
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2013-02-09 20:35:47 +04:00
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public function fopen($path, $mode) {
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return fopen($this->constructUrl($path), $mode);
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2012-05-24 21:39:14 +04:00
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}
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2013-10-02 00:31:22 +04:00
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public function touch($path, $mtime = null) {
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if ($this->file_exists($path)) {
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if (is_null($mtime)) {
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$fh = $this->fopen($path, 'a');
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fwrite($fh, '');
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fclose($fh);
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return true;
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} else {
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return false; //not supported
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}
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2012-11-30 19:27:11 +04:00
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} else {
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2013-10-02 00:31:22 +04:00
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$this->file_put_contents($path, '');
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2012-05-24 21:39:14 +04:00
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}
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}
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2013-02-09 20:35:47 +04:00
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public function getFile($path, $target) {
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return copy($this->constructUrl($path), $target);
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2012-05-24 21:39:14 +04:00
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}
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2013-02-09 20:35:47 +04:00
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public function uploadFile($path, $target) {
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return copy($path, $this->constructUrl($target));
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2012-05-24 21:39:14 +04:00
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}
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2013-02-09 20:35:47 +04:00
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public function rename($path1, $path2) {
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return rename($this->constructUrl($path1), $this->constructUrl($path2));
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2012-05-24 21:39:14 +04:00
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}
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2012-09-07 17:22:01 +04:00
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public function stat($path) {
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2012-05-24 21:39:14 +04:00
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return stat($this->constructUrl($path));
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}
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}
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