/**
* Handle the OK signal. The call leg was created successfully. Mark the
* call leg as alive and set its params. Dispatch a CALL_LEG_CREATED event
*
* @param Streamwide_Engine_Signal $signal
* @return void
*/
protected function _handleOkSignal(Streamwide_Engine_Signal $signal)
{
$this->_unsubscribeFromEngineEvents();
$this->_callLeg->setAlive();
$this->_callLeg->hasSentOrReceivedOk();
$this->_callLeg->setParams(array_merge($signal->getParams(), $this->_creationParams));
$event = new Streamwide_Engine_Events_Event(Streamwide_Engine_Events_Event::CALL_LEG_CREATED);
$event->setParam('callLeg', $this->_callLeg);
$this->dispatchEvent($event);
}
/**
* Set the call leg to be put on hold.
*
* @param Streamwide_Engine_Call_Leg_Abstract $callLeg
* @return void
*/
public function setCallLeg(Streamwide_Engine_Call_Leg_Abstract $callLeg)
{
if (!$callLeg instanceof Streamwide_Engine_Sip_Call_Leg) {
throw new InvalidArgumentException(__METHOD__ . ' expects parameter 1 to be an instanceof Streamwide_Engine_Sip_Call_Leg');
}
if (!$callLeg->isAlive()) {
throw new InvalidArgumentException(__METHOD__ . ' requires parameter 1 to be an alive call leg');
}
if (!$callLeg->hasSentOrReceivedOk()) {
throw new InvalidArgumentException(__METHOD__ . ' requires parameter 1 to be a call leg that has sent or received the OK signal');
}
$this->_callLeg = $callLeg;
}
/**
* Set the left call leg
*
* @param Streamwide_Engine_Call_Leg_Abstract $leftCallLeg
* @return void
* @throws InvalidArgumentException
*/
public function setLeftCallLeg(Streamwide_Engine_Call_Leg_Abstract $leftCallLeg)
{
if (!$leftCallLeg instanceof Streamwide_Engine_Sip_Call_Leg) {
throw new InvalidArgumentException(__METHOD__ . ' requires parameter 1 to be an instance of Streamwide_Engine_Sip_Call_Leg');
}
if (!$leftCallLeg->isAlive()) {
throw new InvalidArgumentException(__METHOD__ . ' requires parameter 1 to be an alive SIP call leg');
}
if ($leftCallLeg->hasSentOrReceivedOk()) {
throw new InvalidArgumentException(__METHOD__ . ' requires parameter 1 to be an alive SIP call leg that has not received the OK signal');
}
parent::setLeftCallLeg($leftCallLeg);
}
/**
* Set the right call leg
*
* @param Streamwide_Engine_Call_Leg_Abstract $rightCallLeg
* @return void
*/
public function setRightCallLeg(Streamwide_Engine_Call_Leg_Abstract $rightCallLeg)
{
if (!$rightCallLeg instanceof Streamwide_Engine_Media_Server_Call_Leg) {
throw new InvalidArgumentException(__METHOD__ . ' requires parameter 1 to be an instance of Streamwide_Engine_Media_Server_Call_Leg');
}
if (!$rightCallLeg->isAlive()) {
throw new InvalidArgumentException(__METHOD__ . ' requires parameter 1 to be an alive MS call leg');
}
if (!$rightCallLeg->hasSentOrReceivedOk()) {
throw new InvalidArgumentException(__METHOD__ . ' requires parameter 1 to be an alive MS call leg that has sent or received the OK signal');
}
parent::setRightCallLeg($rightCallLeg);
}
