Move \OC\Files to PSR-4

1 files changed, 153 insertions, 0 deletions

diff --git a/lib/private/Files/Stream/OC.php b/lib/private/Files/Stream/OC.php
new file mode 100644
index 00000000000..8439770e8fa
--- /dev/null
+++ b/lib/private/Files/Stream/OC.php
@@ -0,0 +1,153 @@
+<?php
+/**
+ * @author Jörn Friedrich Dreyer <jfd@butonic.de>
+ * @author Morris Jobke <hey@morrisjobke.de>
+ * @author Robin Appelman <icewind@owncloud.com>
+ * @author Robin McCorkell <robin@mccorkell.me.uk>
+ *
+ * @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\Stream;
+
+/**
+ * a stream wrappers for ownCloud's virtual filesystem
+ */
+class OC {
+	/**
+	 * @var \OC\Files\View
+	 */
+	static private $rootView;
+
+	private $path;
+
+	/**
+	 * @var resource
+	 */
+	private $dirSource;
+
+	/**
+	 * @var resource
+	 */
+	private $fileSource;
+	private $meta;
+
+	private function setup(){
+		if (!self::$rootView) {
+			self::$rootView = new \OC\Files\View('');
+		}
+	}
+
+	public function stream_open($path, $mode, $options, &$opened_path) {
+		$this->setup();
+		$path = substr($path, strlen('oc://'));
+		$this->path = $path;
+		$this->fileSource = self::$rootView->fopen($path, $mode);
+		if (is_resource($this->fileSource)) {
+			$this->meta = stream_get_meta_data($this->fileSource);
+		}
+		return is_resource($this->fileSource);
+	}
+
+	public function stream_seek($offset, $whence = SEEK_SET) {
+		return fseek($this->fileSource, $offset, $whence) === 0;
+	}
+
+	public function stream_tell() {
+		return ftell($this->fileSource);
+	}
+
+	public function stream_read($count) {
+		return fread($this->fileSource, $count);
+	}
+
+	public function stream_write($data) {
+		return fwrite($this->fileSource, $data);
+	}
+
+	public function stream_set_option($option, $arg1, $arg2) {
+		switch ($option) {
+			case STREAM_OPTION_BLOCKING:
+				stream_set_blocking($this->fileSource, $arg1);
+				break;
+			case STREAM_OPTION_READ_TIMEOUT:
+				stream_set_timeout($this->fileSource, $arg1, $arg2);
+				break;
+			case STREAM_OPTION_WRITE_BUFFER:
+				stream_set_write_buffer($this->fileSource, $arg1, $arg2);
+		}
+	}
+
+	public function stream_stat() {
+		return fstat($this->fileSource);
+	}
+
+	public function stream_lock($mode) {
+		flock($this->fileSource, $mode);
+	}
+
+	public function stream_flush() {
+		return fflush($this->fileSource);
+	}
+
+	public function stream_eof() {
+		return feof($this->fileSource);
+	}
+
+	public function url_stat($path) {
+		$this->setup();
+		$path = substr($path, strlen('oc://'));
+		if (self::$rootView->file_exists($path)) {
+			return self::$rootView->stat($path);
+		} else {
+			return false;
+		}
+	}
+
+	public function stream_close() {
+		fclose($this->fileSource);
+	}
+
+	public function unlink($path) {
+		$this->setup();
+		$path = substr($path, strlen('oc://'));
+		return self::$rootView->unlink($path);
+	}
+
+	public function dir_opendir($path, $options) {
+		$this->setup();
+		$path = substr($path, strlen('oc://'));
+		$this->path = $path;
+		$this->dirSource = self::$rootView->opendir($path);
+		if (is_resource($this->dirSource)) {
+			$this->meta = stream_get_meta_data($this->dirSource);
+		}
+		return is_resource($this->dirSource);
+	}
+
+	public function dir_readdir() {
+		return readdir($this->dirSource);
+	}
+
+	public function dir_closedir() {
+		closedir($this->dirSource);
+	}
+
+	public function dir_rewinddir() {
+		rewinddir($this->dirSource);
+	}
+}