3 * OpenStack Swift based file backend.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
21 * @ingroup FileBackend
26 * Iterator for listing directories
28 class SwiftFileBackendDirList
extends SwiftFileBackendList
{
30 * @see Iterator::current()
31 * @return string|bool String (relative path) or false
33 public function current() {
34 return substr( current( $this->bufferIter
), $this->suffixStart
, -1 );
37 protected function pageFromList( $container, $dir, &$after, $limit, array $params ) {
38 return $this->backend
->getDirListPageInternal( $container, $dir, $after, $limit, $params );