/**
* Add ourselves as a listener to the OK event dispatched by the controller.
* We attach with a low priority to let the decorated widget execute its
* callback first. We raise the _blockOkSignalRelaying flag in the decorated
* widget to prevent relaying of the OK signal to the SIP call leg.
*
* @return boolean
*/
public function connect()
{
// Get a reference to the MS call leg
$msCallLeg = $this->_widget->getRightCallLeg();
$controller = $this->getController();
// subscribe to receive a notification when we receive OK from controller
$notifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $msCallLeg->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::OK, array('callback' => array($this, 'onSignalReceived'), 'options' => array('autoRemove' => 'before', 'priority' => -1, 'notifyFilter' => $notifyFilter)));
// do not allow the decorated widget to relay the OK signal
$this->_widget->blockOkSignalRelaying();
// call connect on the decorated widget
return $this->_widget->connect();
}
/**
* Starts the relayer object
*
* @param Streamwide_Engine_Events_Event $event
* @return void
*/
public function onConnect(Streamwide_Engine_Events_Event $event)
{
$this->_relayer->setLeftCallLeg($this->_widget->getLeftCallLeg());
$this->_relayer->setRightCallLeg($this->_widget->getRightCallLeg());
if (!$this->_relayer->isRunning()) {
$this->_relayer->start();
}
// Do we need to treat a MOVED signal?
$specification = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_PARAM, Streamwide_Engine_NotifyFilter_Factory::FILTER_INSTANCE_OF, array('moved', 'Streamwide_Engine_Signal'));
if ($specification->isSatisfiedBy($event)) {
$movedSignal = $event->getParam('moved');
$event = new Streamwide_Engine_Events_Event(Streamwide_Engine_Events_Event::MOVED);
$event->setParam('signal', $movedSignal);
return $this->_relayer->onSignalReceived($event);
}
}
/**
* @see Engine/Streamwide_Engine_Widget#_subscribeToEngineEvents()
*/
protected function _subscribeToEngineEvents()
{
$controller = $this->getController();
$okTransferNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_sipCallLeg->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::OKTRANSFER, array('callback' => array($this, 'onTransferSuccess'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $okTransferNotifyFilter)));
$failTransferNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_sipCallLeg->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::FAILTRANSFER, array('callback' => array($this, 'onTransferFailure'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $failTransferNotifyFilter)));
$trfInfoNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_sipCallLeg->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::TRFINFO, array('callback' => array($this, 'onTransferInfo'), 'options' => array('notifyFilter' => $trfInfoNotifyFilter)));
$childNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_sipCallLeg->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::CHILD, array('callback' => array($this, 'onCallLegDeath'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $childNotifyFilter)));
}
protected function _subscribeToEngineEvents()
{
$controller = $this->getController();
$leftCallLeg = $this->getLeftCallLeg();
$rightCallLeg = $this->getRightCallLeg();
foreach ($this->_sdpCarrierEvents as $event) {
$notifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_IN_ARRAY, array(array($leftCallLeg->getName(), $rightCallLeg->getName())));
$config = array('callback' => array($this, 'onSignalReceived'), 'options' => array('notifyFilter' => $notifyFilter));
$controller->addEventListener($event, $config);
}
}
/**
* Subscribe to receival of signals FAIL, OK, PROK, RING and PROGRESS from SW Engine
*
* @return void
*/
protected function _subscribeToEngineEvents()
{
$controller = $this->getController();
// Start listen to FAIL signal
$failNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_rightCallLeg->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::FAIL, array('callback' => array($this, 'onSignalReceived'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $failNotifyFilter)));
// End listen to FAIL signal
// Start listen to OK signal
$okNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_rightCallLeg->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::OK, array('callback' => array($this, 'onSignalReceived'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $okNotifyFilter)));
// End listen to OK signal
// Start listen to PROK signal
$prokNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_rightCallLeg->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::PROK, array('callback' => array($this, 'onSignalReceived'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $prokNotifyFilter)));
// End listen to PROK signal
// Start listen to RING signal
$ringNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_rightCallLeg->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::RING, array('callback' => array($this, 'onSignalReceived'), 'options' => array('notifyFilter' => $ringNotifyFilter)));
// End listen to RING signal
// Start listen to PROGRESS signal
$progressNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_rightCallLeg->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::PROGRESS, array('callback' => array($this, 'onSignalReceived'), 'options' => array('notifyFilter' => $progressNotifyFilter)));
// End listen to PROGRESS signal
// Start listen to CHILD signal
$childNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_IN_ARRAY, array(array($this->_leftCallLeg->getName(), $this->_rightCallLeg->getName())));
$controller->addEventListener(Streamwide_Engine_Events_Event::CHILD, array('callback' => array($this, 'onSignalReceived'), 'options' => array('notifyFilter' => $childNotifyFilter)));
// End listen to CHILD signal
}
/**
* @see Engine/NotifyFilter/Streamwide_Engine_NotifyFilter_Factory#instanceOfFilter($class)
*/
public function instanceOfFilter($param, $class)
{
return $this->_createFilter($param, parent::instanceOfFilter($class));
}
/**
* @see Engine/Streamwide_Engine_Widget#_subscribeToEngineEvents()
*/
protected function _subscribeToEngineEvents()
{
// the signal must come from the media server call leg we work with
$controller = $this->getController();
// Start listen to OK signal
$okNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_rightCallLeg->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::OK, array('callback' => array($this, 'onSignalReceived'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $okNotifyFilter)));
// End listen to OK signal
// Start listen to FAIL signal
$failNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_rightCallLeg->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::FAIL, array('callback' => array($this, 'onSignalReceived'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $failNotifyFilter)));
// End listen to FAIL signal
// Start listen to CHILD signal
$childNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_IN_ARRAY, array(array($this->_leftCallLeg->getName(), $this->_rightCallLeg->getName())));
$controller->addEventListener(Streamwide_Engine_Events_Event::CHILD, array('callback' => array($this, 'onSignalReceived'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $childNotifyFilter)));
// End listen to CHILD signal
}
/**
* Subscribe to TIMEOUT signal from SW Engine
*
* @see Engine/Streamwide_Engine_Widget#_subscribeToEngineEvents()
* @return void
*/
protected function _subscribeToEngineEvents()
{
$controller = $this->getController();
$timeoutNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_PARAM, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, array('reference', $this->_name));
$controller->addEventListener(Streamwide_Engine_Events_Event::TIMEOUT, array('callback' => array($this, 'onTimeout'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $timeoutNotifyFilter)));
}
/**
* Listen for a TRANSFER request
*
* @return void
*/
protected function _subscribeToEngineEvents()
{
$controller = $this->getController();
// Start listen to TRANSFER signal
$transferNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_transferSource->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::TRANSFER, array('callback' => array($this, 'onTransferRequested'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $transferNotifyFilter)));
// End listen to TRANSFER signal
}
/**
* Subscribe to the EVENT signal
*
* @see Engine/Streamwide_Engine_Widget#_subscribeToEngineEvents()
*/
protected function _subscribeToEngineEvents()
{
$controller = $this->getController();
$eventNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_PARAM, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, array('name', $this->_eventSignalTypeParameter));
$controller->addEventListener(Streamwide_Engine_Events_Event::EVENT, array('callback' => array($this, 'onEvent'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $eventNotifyFilter)));
$childNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_msCallLeg->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::CHILD, array('callback' => array($this, 'onCallLegDeath'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $childNotifyFilter)));
}
/**
* Subscribe to FAIL, PRSDP/SDP/RING/PROGRESS events
*
* @return void
*/
protected function _subscribeToEngineEvents()
{
$controller = $this->getController();
$controller->addEventListener(Streamwide_Engine_Events_Event::FAIL, array('callback' => array($this, 'onSignalReceived'), 'options' => array('priority' => '1', 'notifyFilter' => Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_remoteSipCallLeg->getName()))));
for ($i = 0, $n = count($this->_provisionalResponses); $i < $n; $i++) {
$event = $this->_provisionalResponses[$i];
$controller->addEventListener($event, array('callback' => array($this, 'onSignalReceived'), 'options' => array('autoRemove' => 'before', 'priority' => '1', 'notifyFilter' => Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_remoteSipCallLeg->getName()))));
}
}
/**
* Starts the relayer if it is not started
*
* @return boolean
*/
protected function _startRelayer()
{
// Notify filter that is satisfied by an event object that has an OKMOVED signal
// and that has a "from" parameter that is an instance of Streamwide_Engine_Media_Server_Call_Leg.
// The OKMOVED signal has to have a "direction" parameter with a value that is present in the
// _allowedNewDirections property
$notifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_NAME, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, Streamwide_Engine_Signal::OKMOVED)->logicalAnd(Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_PARAM, Streamwide_Engine_NotifyFilter_Factory::FILTER_INSTANCE_OF, array('from', 'Streamwide_Engine_Media_Server_Call_Leg')))->logicalAnd(Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_PARAM, Streamwide_Engine_NotifyFilter_Factory::FILTER_IN_ARRAY, array('direction', $this->_allowedNewDirections)));
$this->_relayer->addEventListener(Streamwide_Engine_Events_Event::SIGNAL_RELAYED, array('callback' => array($this, 'onSignalRelayed'), 'options' => array('notifyFilter' => $notifyFilter, 'autoRemove' => 'before')));
if (!$this->_relayer->isRunning()) {
$started = $this->_relayer->start();
if (!$started) {
$this->_relayer->removeEventListener(Streamwide_Engine_Events_Event::SIGNAL_RELAYED, array('callback' => array($this, 'onSignalRelayed')));
return false;
}
}
return true;
}
protected function _subscribeToEngineEvents()
{
$controller = $this->getController();
$notifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_asrCallLeg->getName());
$config = array('callback' => array($this, 'onWordRecognized'), 'options' => array('notifyFilter' => $notifyFilter));
$controller->addEventListener(Streamwide_Engine_Events_Event::WORD, $config);
}
/**
* Create the list of engine event listeners
*
* @param array $eventsList
* @return array
*/
protected function _createEngineEventListenersList(array $eventsList)
{
$list = array();
for ($i = 0, $n = count($eventsList); $i < $n; $i++) {
$event = $eventsList[$i];
$eventName = $event['name'];
$allowedSignalSource = $event['source'];
$listenerPriority = $event['priority'];
$notifyFilterFactoryName = Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE;
switch ($allowedSignalSource) {
case self::SIG_SRC_LEFT:
$notifyFilterType = Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO;
$notifyFilterParams = $this->_leftCallLeg->getName();
break;
case self::SIG_SRC_RIGHT:
$notifyFilterType = Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO;
$notifyFilterParams = $this->_rightCallLeg->getName();
break;
default:
$notifyFilterType = Streamwide_Engine_NotifyFilter_Factory::FILTER_IN_ARRAY;
$notifyFilterParams = array(array($this->_leftCallLeg->getName(), $this->_rightCallLeg->getName()));
break;
}
$notifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory($notifyFilterFactoryName, $notifyFilterType, $notifyFilterParams);
$list[$eventName] = array('callback' => array($this, 'onSignalReceived'), 'options' => array('notifyFilter' => $notifyFilter, 'priority' => $listenerPriority));
}
return $list;
}
/**
* Subscribe to SDP, CHILD, MOVED, OKMOVED, FAILMOVED events
*
* @return void
*/
protected function _subscribeToEngineEvents()
{
$controller = $this->getController();
// Start listen to SDP signal
$sdpNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_leftCallLeg->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::SDP, array('callback' => array($this, 'onSignalReceived'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $sdpNotifyFilter)));
// End listen to SDP signal
// Start listen to CHILD signal
$childNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_IN_ARRAY, array(array($this->_leftCallLeg->getName(), $this->_rightCallLeg->getName())));
$controller->addEventListener(Streamwide_Engine_Events_Event::CHILD, array('callback' => array($this, 'onSignalReceived'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $childNotifyFilter)));
// End listen to CHILD signal
// Start listen to OKMOVED signal
$okMovedNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_IN_ARRAY, array(array($this->_leftCallLeg->getName(), $this->_rightCallLeg->getName())));
$controller->addEventListener(Streamwide_Engine_Events_Event::OKMOVED, array('callback' => array($this, 'onSignalReceived'), 'options' => array('notifyFilter' => $okMovedNotifyFilter)));
// End listen to OKMOVED signal
// Start listen to MOVED signal
$movedNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_rightCallLeg->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::MOVED, array('callback' => array($this, 'onSignalReceived'), 'options' => array('notifyFilter' => $movedNotifyFilter)));
// End listen to MOVED signal
// Start listen to FAILMOVED signal
$failMovedNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_IN_ARRAY, array(array($this->_leftCallLeg->getName(), $this->_rightCallLeg->getName())));
$controller->addEventListener(Streamwide_Engine_Events_Event::FAILMOVED, array('callback' => array($this, 'onSignalReceived'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $failMovedNotifyFilter)));
// End listen to FAILMOVED signal
}
/**
* Subscribe to engine events (OKMOVED,FAILMOVED,MOVED)
*
* @return void
*/
protected function _subscribeToEngineEvents()
{
$events = array(Streamwide_Engine_Events_Event::MOVED, Streamwide_Engine_Events_Event::OKMOVED, Streamwide_Engine_Events_Event::FAILMOVED, Streamwide_Engine_Events_Event::CHILD);
$controller = $this->getController();
foreach (new ArrayIterator($events) as $event) {
$controller->addEventListener($event, array('callback' => array($this, 'onSignalReceived'), 'options' => array('notifyFilter' => Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_callLeg->getName()))));
}
}
/**
* Subscribe to the ENDOFFAX signal
*
* @see Engine/Streamwide_Engine_Widget#_subscribeToEngineEvents()
*/
protected function _subscribeToEngineEvents()
{
$controller = $this->getController();
$endOfFaxNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, $this->_msCallLeg->getName());
$controller->addEventListener(Streamwide_Engine_Events_Event::ENDOFFAX, array('callback' => array($this, 'onEndOfFax'), 'options' => array('autoRemove' => 'before', 'notifyFilter' => $endOfFaxNotifyFilter)));
}
/**
* Subscribe to DTMF signal from SW Engine
*
* @see Engine/Streamwide_Engine_Widget#_subscribeToEngineEvents()
*/
protected function _subscribeToEngineEvents()
{
$controller = $this->getController();
$dtmfNotifyFilter = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_EVT_SIG_PARAM_REMOTE, Streamwide_Engine_NotifyFilter_Factory::FILTER_IN_ARRAY, array($this->_options[self::OPT_ALLOWED_DTMF_SOURCES], true));
$controller->addEventListener(Streamwide_Engine_Events_Event::DTMF, array('callback' => array($this, 'onDtmf'), 'options' => array('notifyFilter' => $dtmfNotifyFilter)));
}
/**
* A MOVED/OKMOVED/FAILMOVED signal has been relayed
*
* @param $event
* @return unknown_type
*/
public function onFaxEnvDetectionUpdate(Streamwide_Engine_Events_Event $event)
{
$signal = $event->getParam('signal');
$signalName = $signal->getName();
switch ($signalName) {
case Streamwide_Engine_Signal::MOVED:
$this->_waitUpdateConfirmation = true;
break;
case Streamwide_Engine_Signal::FAILMOVED:
$this->_waitUpdateConfirmation = false;
if ($this->_faxToneDetected || $this->_audioReinviteTimedOut) {
$this->_relayer->reset();
return $this->_startForcedFaxNegotiation();
}
break;
case Streamwide_Engine_Signal::OKMOVED:
$this->_waitUpdateConfirmation = false;
$specification = Streamwide_Engine_NotifyFilter_Factory::factory(Streamwide_Engine_NotifyFilter_Factory::T_SIG_PARAM, Streamwide_Engine_NotifyFilter_Factory::FILTER_EQUAL_TO, array('policy', 'image'));
if ($specification->isSatisfiedBy($signal)) {
$this->_relayer->reset();
if (isset($this->_faxToneDetector)) {
$this->_faxToneDetector->reset();
}
if (isset($this->_timer)) {
$this->_timer->reset();
}
return $this->_faxReceive();
}
if ($this->_faxToneDetected || $this->_audioReinviteTimedOut) {
$this->_relayer->reset();
return $this->_startForcedFaxNegotiation();
}
break;
}
}
