/**
* get pdu object by type
* @return Deliver|Submit|Report
* @throws Exception
*/
public static function getPduByType()
{
// parse type of sms
$type = Type::parse();
$self = NULL;
switch ($type->getMti()) {
case Type::SMS_DELIVER:
$self = new Deliver();
break;
case Type::SMS_SUBMIT:
$self = new Submit();
// get mr
$self->setMr(hexdec(PDU::getPduSubstr(2)));
break;
case Type::SMS_REPORT:
$self = new Report();
// get reference
$self->setReference(hexdec(PDU::getPduSubstr(2)));
break;
default:
throw new Exception("Unknown sms type");
}
// set type
$self->setType($type);
return $self;
}
