public void HandleHangupCompleteEvent(switch_event evt, String uuid)
{
CALL_STATE = CALL_STATE.RELEASED;
}
public static void HandleHangupCompleteEvent(FSEvent evt, String uuid)
{
Utils.DebugEventDump(evt);
Call call = (from c in calls where c.call_ended == false && (c.leg_a_uuid == uuid || c.leg_b_uuid == uuid) select c).SingleOrDefault();
if (call == null || call.call_ended)
{
return;
}
CALL_STATE new_state = CALL_STATE.None;
if (call.state != CALL_STATE.Answered && call.state != CALL_STATE.Missed && call.state != CALL_STATE.Hold)
{
if (String.IsNullOrEmpty(call.note))
{
call.note = evt.get_header("variable_sip_hangup_phrase");
}
if (!call.is_outgoing && call.state == CALL_STATE.Ringing)
{
new_state = CALL_STATE.Missed;
}
else
{
new_state = CALL_STATE.Failed;
}
}
else if (call.state == CALL_STATE.Answered || call.state == CALL_STATE.Hold)
{
new_state = CALL_STATE.Ended;
}
if (new_state == CALL_STATE.None)
{
throw new Exception("Not sure what happened call was at state...: " + call.state);
}
Call new_active_call;
if (Call.active_call != call)
{
new_active_call = Call.active_call;
}
else
{
new_active_call = (from c in calls where c.state == CALL_STATE.Ringing && c.is_outgoing == false && c != call select c).FirstOrDefault();
}
call.UpdateCallState(new_state, new_active_call);
}
private void UpdateCallState(CALL_STATE new_state, Call new_active_call)
{
bool actually_make_active = active_call != new_active_call;
bool actually_update_state = state != new_state;
bool set_call_ended = new_state != CALL_STATE.Answered && new_state != CALL_STATE.Ringing && new_state != CALL_STATE.Hold && new_state != CALL_STATE.Hold_Ringing && call_ended == false;
ActiveCallChangedArgs args = null;
if (actually_update_state)
{
_state = new_state;
}
if (actually_make_active)
{
args = new ActiveCallChangedArgs {
new_active_call = new_active_call, old_active_call = active_call
};
active_call = new_active_call;
}
if (set_call_ended)
{
call_ended = true;
_end_time = DateTime.Now;
}
if (args != null)
{
ActiveCallChanged(null, args);
}
if (actually_update_state)
{
RaisePropertyChanged("state");
}
if (set_call_ended)
{
RaisePropertyChanged("call_ended");
RaisePropertyChanged("end_time");
}
}
private void UpdateCallState(CALL_STATE new_state, Call new_active_call)
{
bool actually_make_active = active_call != new_active_call;
bool actually_update_state = state != new_state;
bool set_call_ended = new_state != CALL_STATE.Answered && new_state != CALL_STATE.Ringing && new_state != CALL_STATE.Hold && new_state != CALL_STATE.Hold_Ringing && call_ended == false;
ActiveCallChangedArgs args = null;
if (actually_update_state)
_state = new_state;
if (actually_make_active) {
args = new ActiveCallChangedArgs { new_active_call = new_active_call, old_active_call = active_call };
active_call = new_active_call;
}
if (set_call_ended) {
call_ended = true;
_end_time = DateTime.Now;
}
if (args != null)
ActiveCallChanged(null, args);
if (actually_update_state)
RaisePropertyChanged("state");
if (set_call_ended) {
RaisePropertyChanged("call_ended");
RaisePropertyChanged("end_time");
}
}
private void UpdateCallState(CALL_STATE new_state)
{
UpdateCallState(new_state, active_call);
}
private void UpdateCallState(CALL_STATE new_state)
{
UpdateCallState(new_state, active_call);
}
private void HandleCustomEvent(switch_event evt, string uuid)
{
if (evt.subclass_name == "portaudio::ringing")
{
CALL_STATE = CALL_STATE.INCOMING;
}
else if (evt.subclass_name == "portaudio::makecall")
{
CALL_STATE = CALL_STATE.ALERTING;
}
else if (evt.subclass_name == "portaudio::callheld" || evt.subclass_name == "portaudio::callresumed")
{
CALL_STATE = CALL_STATE.HOLDING;
}
}
private void HandleChannelAnswerEvent(switch_event evt, String uuid)
{
if (CALL_STATE == CALL_STATE.Answered)
return;
CALL_STATE = CALL_STATE.ACTIVE;
}
private void actual_event_handler(switch_event switchEvent)
{
if (CALL_STATE == CALL_STATE.NULL)
ACCOUNT_STATE = ACCOUNT_STATE.REGISTERED;
if (switchEvent.event_id == switch_event_types_t.SWITCH_EVENT_MODULE_LOAD)
{
CALL_STATE = CALL_STATE.NULL;
ACCOUNT_STATE = ACCOUNT_STATE.REGISTERING;
return;
}
String uuid = "";//switchEvent.get_header("Unique-ID");
switch (switchEvent.event_id)
{
case switch_event_types_t.SWITCH_EVENT_CHANNEL_CREATE:
HandleChannelCreateEvent(switchEvent, uuid);
break;
case switch_event_types_t.SWITCH_EVENT_CHANNEL_OUTGOING:
HandleOutgoingEvent(switchEvent, uuid);
break;
case switch_event_types_t.SWITCH_EVENT_CHANNEL_HANGUP_COMPLETE:
HandleHangupCompleteEvent(switchEvent, uuid);
break;
case switch_event_types_t.SWITCH_EVENT_CHANNEL_ANSWER:
HandleChannelAnswerEvent(switchEvent, uuid);
break;
case switch_event_types_t.SWITCH_EVENT_CUSTOM:
HandleCustomEvent(switchEvent, uuid);
break;
case switch_event_types_t.SWITCH_EVENT_CHANNEL_DESTROY:
//channels.Remove(uuid);
break;
case switch_event_types_t.SWITCH_EVENT_DTMF:
HandleDTMFEvent(switchEvent, uuid);
break;
default:
break;
}
}
private void SetIconByCallState(CALL_STATE state)
{
switch (state)
{
case CALL_STATE.ACTIVE:Icon = Resources.Circle_Red;
break;
case CALL_STATE.ALERTING:Icon = Resources.Circle_Orange;
break;
case CALL_STATE.CONNECTING:Icon = Resources.Circle_Yellow;
break;
case CALL_STATE.HOLDING:Icon = Resources.Circle_Blue;
break;
case CALL_STATE.IDLE: SetIconByAccountState(Agent.ACCOUNT_STATE);
break;
case CALL_STATE.INCOMING:Icon = Resources.Circle_Orange;
break;
case CALL_STATE.NULL: SetIconByAccountState(Agent.ACCOUNT_STATE);
break;
case CALL_STATE.RELEASED:
Icon = Resources.Circle_Yellow;
SetIconByAccountState(Agent.ACCOUNT_STATE);
break;
case CALL_STATE.TERMINATED:Icon = Resources.Circle_Yellow;
break;
}
if (Agent.CALL_STATE != CALL_STATE.NULL)
notifyIcon.ShowBalloonTip(2, state.ToString(), "dfs", ToolTipIcon.Info);
}
private void Agent_OnCallStateChanged(CALL_STATE state)
{
SetIconByCallState(state);
}
