CWebDavFile::__prop_file_name

function __prop_file_name($ID, $oldMode=false)
{
	static $bDirPathChecked = false;
	if (!$bDirPathChecked)
	{
		CheckDirPath($GLOBALS["WEBDAV"]["PATH"]);
		$bDirPathChecked = true;
	}
	if (mb_substr($ID, 0, 1) !== '/')
		$ID = '/'.$ID;
	$id = md5(rtrim(($oldMode ? $this->base_url_full : $this->base_url).$ID, "/"));
	$file = $GLOBALS["WEBDAV"]["PATH"]."props".$id;
	return $file;
}