public void Handle(UpdateCall update)
{
_call = update.Call;
if (update.Call.State is CallStatePending pending)
{
if (update.Call.IsOutgoing && pending.IsCreated && pending.IsReceived)
{
if (pending.IsCreated && pending.IsReceived)
{
_mediaPlayer.Source = MediaSource.CreateFromUri(new Uri("ms-appx:///Assets/Audio/voip_ringback.mp3"));
_mediaPlayer.IsLoopingEnabled = true;
_mediaPlayer.Play();
}
}
}
if (update.Call.State is CallStateReady ready)
{
var user = CacheService.GetUser(update.Call.UserId);
if (user == null)
{
return;
}
VoIPControllerWrapper.UpdateServerConfig(ready.Config);
var logFile = Path.Combine(ApplicationData.Current.LocalFolder.Path, $"{SessionId}", "tgvoip.logFile.txt");
var statsDumpFile = Path.Combine(ApplicationData.Current.LocalFolder.Path, $"{SessionId}", "tgvoip.statsDump.txt");
var call_packet_timeout_ms = CacheService.GetOption <OptionValueInteger>("call_packet_timeout_ms");
var call_connect_timeout_ms = CacheService.GetOption <OptionValueInteger>("call_connect_timeout_ms");
if (_controller != null)
{
_controller.Dispose();
_controller = null;
}
_controller = new VoIPControllerWrapper();
_controller.SetConfig(call_packet_timeout_ms.Value / 1000.0, call_connect_timeout_ms.Value / 1000.0, base.Settings.UseLessData, true, true, true, logFile, statsDumpFile);
_controller.CallStateChanged += (s, args) =>
{
BeginOnUIThread(() =>
{
if (args == libtgvoip.CallState.WaitInit || args == libtgvoip.CallState.WaitInitAck)
{
_mediaPlayer.Source = MediaSource.CreateFromUri(new Uri("ms-appx:///Assets/Audio/voip_connecting.mp3"));
_mediaPlayer.IsLoopingEnabled = false;
_mediaPlayer.Play();
}
else if (args == libtgvoip.CallState.Established)
{
_mediaPlayer.Source = null;
}
});
};
BeginOnUIThread(() =>
{
Show(update.Call, _controller);
});
var p2p = base.Settings.PeerToPeerMode == 0 || (base.Settings.PeerToPeerMode == 1 && user.OutgoingLink is LinkStateIsContact);
var endpoints = new Endpoint[ready.Connections.Count];
for (int i = 0; i < endpoints.Length; i++)
{
endpoints[i] = new Endpoint {
id = ready.Connections[i].Id, ipv4 = ready.Connections[i].Ip, ipv6 = ready.Connections[i].Ipv6, peerTag = ready.Connections[i].PeerTag.ToArray(), port = (ushort)ready.Connections[i].Port
};
}
_controller.SetEncryptionKey(ready.EncryptionKey.ToArray(), update.Call.IsOutgoing);
_controller.SetPublicEndpoints(endpoints, ready.Protocol.UdpP2p && p2p, 74);
_controller.Start();
_controller.Connect();
}
else if (update.Call.State is CallStateDiscarded discarded)
{
if (discarded.NeedDebugInformation)
{
ProtoService.Send(new SendCallDebugInformation(update.Call.Id, _controller.GetDebugLog()));
}
if (discarded.NeedRating)
{
BeginOnUIThread(async() =>
{
var dialog = new PhoneCallRatingView();
var confirm = await dialog.ShowQueuedAsync();
if (confirm == ContentDialogResult.Primary)
{
ProtoService.Send(new SendCallRating(update.Call.Id, dialog.Rating + 1, dialog.Rating >= 0 && dialog.Rating <= 3 ? dialog.Comment : null));
}
});
}
_controller?.Dispose();
_controller = null;
_call = null;
}
BeginOnUIThread(() =>
{
switch (update.Call.State)
{
case CallStateDiscarded discarded:
if (update.Call.IsOutgoing && discarded.Reason is CallDiscardReasonDeclined)
{
_mediaPlayer.Source = MediaSource.CreateFromUri(new Uri("ms-appx:///Assets/Audio/voip_busy.mp3"));
_mediaPlayer.IsLoopingEnabled = true;
_mediaPlayer.Play();
Show(update.Call, null);
}
else
{
_mediaPlayer.Source = null;
Hide();
}
break;
case CallStateError error:
Hide();
break;
default:
Show(update.Call, null);
break;
}
});
}
private async void OnRequestReceived(AppServiceConnection sender, AppServiceRequestReceivedEventArgs args)
{
var deferral = args.GetDeferral();
var message = args.Request.Message;
try
{
if (message.ContainsKey("caption") && message.ContainsKey("request"))
{
var caption = message["caption"] as string;
var buffer = message["request"] as string;
var req = TLSerializationService.Current.Deserialize(buffer);
if (caption.Equals("voip.getUser") && req is TLPeerUser userPeer)
{
var user = InMemoryCacheService.Current.GetUser(userPeer.UserId);
if (user != null)
{
await args.Request.SendResponseAsync(new ValueSet { { "result", TLSerializationService.Current.Serialize(user) } });
}
else
{
await args.Request.SendResponseAsync(new ValueSet { { "error", TLSerializationService.Current.Serialize(new TLRPCError {
ErrorMessage = "USER_NOT_FOUND", ErrorCode = 404
}) } });
}
}
else if (caption.Equals("voip.getConfig"))
{
var config = InMemoryCacheService.Current.GetConfig();
await args.Request.SendResponseAsync(new ValueSet { { "result", TLSerializationService.Current.Serialize(config) } });
}
else if (caption.Equals("voip.callInfo") && req is byte[] data)
{
using (var from = new TLBinaryReader(data))
{
var tupleBase = new TLTuple <int, TLPhoneCallBase, TLUserBase, string>(from);
var tuple = new TLTuple <TLPhoneCallState, TLPhoneCallBase, TLUserBase, string>((TLPhoneCallState)tupleBase.Item1, tupleBase.Item2, tupleBase.Item3, tupleBase.Item4);
if (tuple.Item2 is TLPhoneCallDiscarded)
{
if (_phoneView != null)
{
var newView = _phoneView;
_phoneViewExists = false;
_phoneView = null;
await newView.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
newView.SetCall(tuple);
newView.Dispose();
Window.Current.Close();
});
}
return;
}
if (_phoneViewExists == false)
{
VoIPCallTask.Log("Creating VoIP UI", "Creating VoIP UI");
_phoneViewExists = true;
PhoneCallPage newPlayer = null;
CoreApplicationView newView = CoreApplication.CreateNewView();
var newViewId = 0;
await newView.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
newPlayer = new PhoneCallPage();
Window.Current.Content = newPlayer;
Window.Current.Activate();
newViewId = ApplicationView.GetForCurrentView().Id;
newPlayer.SetCall(tuple);
_phoneView = newPlayer;
});
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, async() =>
{
if (ApiInformation.IsMethodPresent("Windows.UI.ViewManagement.ApplicationView", "IsViewModeSupported") && ApplicationView.GetForCurrentView().IsViewModeSupported(ApplicationViewMode.CompactOverlay))
{
var preferences = ViewModePreferences.CreateDefault(ApplicationViewMode.CompactOverlay);
preferences.CustomSize = new Size(340, 200);
var viewShown = await ApplicationViewSwitcher.TryShowAsViewModeAsync(newViewId, ApplicationViewMode.CompactOverlay, preferences);
}
else
{
//await ApplicationViewSwitcher.SwitchAsync(newViewId);
await ApplicationViewSwitcher.TryShowAsStandaloneAsync(newViewId);
}
});
}
else if (_phoneView != null)
{
VoIPCallTask.Log("VoIP UI already exists", "VoIP UI already exists");
await _phoneView.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
_phoneView.SetCall(tuple);
});
}
}
}
else if (caption.Equals("voip.signalBars") && req is byte[] data2)
{
using (var from = new TLBinaryReader(data2))
{
var tuple = new TLTuple <int>(from);
if (_phoneView != null)
{
await _phoneView.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
_phoneView.SetSignalBars(tuple.Item1);
});
}
}
}
else if (caption.Equals("voip.setCallRating") && req is TLInputPhoneCall peer)
{
Execute.BeginOnUIThread(async() =>
{
var dialog = new PhoneCallRatingView();
var confirm = await dialog.ShowQueuedAsync();
if (confirm == ContentDialogResult.Primary)
{
await MTProtoService.Current.SetCallRatingAsync(peer, dialog.Rating, dialog.Rating >= 0 && dialog.Rating <= 3 ? dialog.Comment : null);
}
});
}
else
{
var response = await MTProtoService.Current.SendRequestAsync <object>(caption, req as TLObject);
if (response.IsSucceeded)
{
await args.Request.SendResponseAsync(new ValueSet { { "result", TLSerializationService.Current.Serialize(response.Result) } });
}
else
{
await args.Request.SendResponseAsync(new ValueSet { { "error", TLSerializationService.Current.Serialize(response.Error) } });
}
}
}
}
finally
{
deferral.Complete();
}
}