Robin Appelman
13 years ago
parent
bca5ce724e
commit
c9c919da57
@ -0,0 +1,100 @@ |
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<?php |
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/** |
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* Copyright (c) 2013 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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|
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namespace OC\Files\Stream; |
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|
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/** |
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* stream wrapper that provides a callback on stream close |
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*/ |
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class Close { |
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private static $callBacks = array(); |
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private $path = ''; |
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private $source; |
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private static $open = array(); |
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public function stream_open($path, $mode, $options, &$opened_path) { |
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$path = substr($path, strlen('close://')); |
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$this->path = $path; |
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$this->source = fopen($path, $mode); |
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if (is_resource($this->source)) { |
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$this->meta = stream_get_meta_data($this->source); |
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} |
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self::$open[] = $path; |
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return is_resource($this->source); |
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} |
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public function stream_seek($offset, $whence = SEEK_SET) { |
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fseek($this->source, $offset, $whence); |
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} |
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public function stream_tell() { |
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return ftell($this->source); |
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} |
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public function stream_read($count) { |
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return fread($this->source, $count); |
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} |
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public function stream_write($data) { |
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return fwrite($this->source, $data); |
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} |
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public function stream_set_option($option, $arg1, $arg2) { |
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switch ($option) { |
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case STREAM_OPTION_BLOCKING: |
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stream_set_blocking($this->source, $arg1); |
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break; |
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case STREAM_OPTION_READ_TIMEOUT: |
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stream_set_timeout($this->source, $arg1, $arg2); |
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break; |
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case STREAM_OPTION_WRITE_BUFFER: |
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stream_set_write_buffer($this->source, $arg1, $arg2); |
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} |
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} |
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public function stream_stat() { |
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return fstat($this->source); |
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} |
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public function stream_lock($mode) { |
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flock($this->source, $mode); |
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} |
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public function stream_flush() { |
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return fflush($this->source); |
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} |
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public function stream_eof() { |
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return feof($this->source); |
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} |
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public function url_stat($path) { |
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$path = substr($path, strlen('close://')); |
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if (file_exists($path)) { |
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return stat($path); |
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} else { |
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return false; |
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} |
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} |
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public function stream_close() { |
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fclose($this->source); |
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if (isset(self::$callBacks[$this->path])) { |
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call_user_func(self::$callBacks[$this->path], $this->path); |
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} |
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} |
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public function unlink($path) { |
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$path = substr($path, strlen('close://')); |
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return unlink($path); |
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} |
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public static function registerCallback($path, $callback) { |
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self::$callBacks[$path] = $callback; |
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} |
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} |
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@ -0,0 +1,47 @@ |
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<?php |
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/** |
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* Copyright (c) 2013 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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|
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namespace OC\Files\Stream; |
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class Dir { |
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private static $dirs = array(); |
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private $name; |
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private $index; |
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public function dir_opendir($path, $options) { |
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$this->name = substr($path, strlen('fakedir://')); |
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$this->index = 0; |
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if (!isset(self::$dirs[$this->name])) { |
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self::$dirs[$this->name] = array(); |
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} |
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return true; |
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} |
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public function dir_readdir() { |
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if ($this->index >= count(self::$dirs[$this->name])) { |
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return false; |
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} |
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$filename = self::$dirs[$this->name][$this->index]; |
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$this->index++; |
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return $filename; |
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} |
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public function dir_closedir() { |
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$this->name = ''; |
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return true; |
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} |
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public function dir_rewinddir() { |
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$this->index = 0; |
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return true; |
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} |
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public static function register($path, $content) { |
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self::$dirs[$path] = $content; |
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} |
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} |
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