Local::removeDirectoryJailed

protected Local::removeDirectoryJailed($directory)

protected function removeDirectoryJailed($directory) {
  if (!is_dir($directory)) {
    // Programmer error assertion, not something we expect users to see.
    throw new FileTransferException('removeDirectoryJailed() called with a path (%directory) that is not a directory.', NULL, array('%directory' => $directory));
  }
  foreach (new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($directory, \RecursiveDirectoryIterator::SKIP_DOTS), \RecursiveIteratorIterator::CHILD_FIRST) as $filename => $file) {
    if ($file->isDir()) {
      if (@!drupal_rmdir($filename)) {
        throw new FileTransferException('Cannot remove directory %directory.', NULL, array('%directory' => $filename));
      }
    }
    elseif ($file->isFile()) {
      if (@!drupal_unlink($filename)) {
        throw new FileTransferException('Cannot remove file %file.', NULL, array('%file' => $filename));
      }
    }
  }
  if (@!drupal_rmdir($directory)) {
    throw new FileTransferException('Cannot remove directory %directory.', NULL, array('%directory' => $directory));
  }
}