/**
* Deletes <files>
*
* @param SimpleXMLElement $files_element
* @param cbAdminFileSystem $adminFS
* @param string|null $installFileName
* @return void
*/
protected function deleteFiles(SimpleXMLElement $files_element, cbAdminFileSystem $adminFS, $installFileName)
{
foreach ($files_element->children() as $file) {
// delete the files
$filename = $file->data();
if ($adminFS->file_exists($this->i_elementdir . $filename)) {
$parts = pathinfo($filename);
$subpath = $parts['dirname'];
if ($subpath != '' && $subpath != '.' && $subpath != '..') {
$adminFS->deldir(_cbPathName($this->i_elementdir . $subpath . '/'));
} else {
if ($file->getName() == 'foldername') {
$adminFS->deldir(_cbPathName($this->i_elementdir . $filename . '/'));
} elseif ($installFileName != $filename) {
$adminFS->unlink(_cbPathName($this->i_elementdir . $filename, false));
}
}
}
}
}
