<?PHP

class BSGDownload
{
	var $bsgar;
	var $webappcfg;

	function BSGDownload()
	{
		global $webappcfg;
		$this->webappcfg = $webappcfg;
		$this->bsgar = new BSGAuthRight();
	}

	function downloadFile($_filename, $_ownerid, $_keypass, $_vartype=FILENAME)
	{
		if ($this->bsgar->checkFileRead($_filename, NSession::getuid(),
			$_ownerid, $_keypass, $_vartype))
		{
			$filedirdb = $this->bsgar->getfiledirdb();
			//echo("<PRE>");
			//print_r($filedirdb);

			if ($filedirdb!=null)
			{
				$twfile = $filedirdb->getobj();
				$tfile = fopen($this->webappcfg['filestorage']."/".$twfile->getlocation(), "r");
				$filesize = filesize($this->webappcfg['filestorage']."/".$twfile->getlocation());
				$filecontent = fread($tfile, $filesize);
				fclose($tfile);

				return array("filedirdb"=>$filedirdb, "filecontent"=>$filecontent, "filesize"=>$filesize);
			}
			else
				return null;
		}
		else
		{
			// Return Error : Access Denied

			echo "BSD: Access Denied";
			return null;
		}
	}

}

?>