77      * @param   string  $path      Path (or URL).
81     public static function realPath($path, $exists = true)  argument
83         return Node::getRoot()->resolve($path, $exists);
169      * @param   string    $path      The file path or URL to set metadata.
180     public function stream_metadata($path, $option, $values)  argument
182         $path = static::realPath($path, false);
189                     $out = touch($path);
191                     $out = touch($path, $values[0]);
193                     $out = touch($path, $values[0], $values[1]);
200                 $out = chown($path, $values);
206                 $out = chgrp($path, $values);
211                 $out = chmod($path, $values);
227      * @param   string  $path           Specifies the URL that was passed to the
249     public function stream_open($path, $mode, $options, &$openedPath)  argument
251         $path = static::realPath($path, 'r' === $mode[0]);
253         if (Protocol::NO_RESOLUTION === $path) {
258             $openedPath = fopen($path, $mode, $options & STREAM_USE_PATH);
261                 $path,
273         $this->_streamName = $path;
378      * @param   string  $path       Specifies the URL that was passed to opendir().
383     public function dir_opendir($path, $options)  argument
385         $path   = static::realPath($path);
389             $handle = @opendir($path);
391             $handle = @opendir($path, $this->context);
399         $this->_streamName = $path;
433      * @param   string  $path       Directory which should be created.
438     public function mkdir($path, $mode, $options)  argument
442                 static::realPath($path, false),
449             static::realPath($path, false),
482      * @param   string  $path       The directory URL which should be removed.
487     public function rmdir($path, $options)  argument
490             return rmdir(static::realPath($path));
493         return rmdir(static::realPath($path), $this->context);
500      * @param   string  $path    The file URL which should be deleted.
503     public function unlink($path)  argument
506             return unlink(static::realPath($path));
509         return unlink(static::realPath($path), $this->context);
516      * @param   string  $path     The file URL which should be retrieve
536     public function url_stat($path, $flags)  argument
538         $path = static::realPath($path);
540         if (Protocol::NO_RESOLUTION === $path) {
545                     'Path ' . $path . ' cannot be resolved.',
552             return @lstat($path);
555         return @stat($path);
592  * @param   string  $path      Path to resolve.
599     function resolve($path, $exists = true, $unfold = false)  argument
601         return Hoa\Protocol::getInstance()->resolve($path, $exists, $unfold);