private void ServerTimer_Tick(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(ViewModel.SelectedVpnFriendlyName) &&
!string.IsNullOrEmpty(ViewModel.VpnUsername) &&
!string.IsNullOrEmpty(ViewModel.VpnPassword))
{
try
{
RasEntry entry = new RasEntry()
{
FriendlyName = ViewModel.SelectedVpnFriendlyName,
UserName = ViewModel.VpnUsername,
Password = ViewModel.VpnPassword
};
RequestStatus result = _client.CheckRequestStatus();
if (result.RequestVpnStatus)
{
if (!entry.Connected)
{
if (entry.Connect())
{
if (!result.RemoteServerConnected)
{
_client.SetRemoteServerStatus("1");
}
}
}
}
else
{
if (entry.Connected)
{
if (entry.Disconnect())
{
if (result.RemoteServerConnected)
{
_client.SetRemoteServerStatus("0");
}
}
}
}
}
catch
{
}
}
if (!string.IsNullOrEmpty(ViewModel.CameraSource) && !string.IsNullOrEmpty(ViewModel.PushUrl))
{
try
{
RequestStatus result = _client.CheckRequestStatus();
if (result.RequestIPCamera)
{
if (!_streamer.IsStarted)
{
RtmpConfig rtmpConfig = new RtmpConfig()
{
Width = ViewModel.Width,
Height = ViewModel.Height,
FrameRate = ViewModel.FPS
};
_streamer = new BitmapStreamer
{
PushUrl = ViewModel.PushUrl,
Config = rtmpConfig
};
_streamer.StartPush();
VideoCapture capture = new VideoCapture(ViewModel.CameraSource);
Stopwatch fpsStopper = new Stopwatch();
_streamCts = new CancellationTokenSource();
Task.Run(async() =>
{
while (!_streamCts.IsCancellationRequested)
{
try
{
fpsStopper.Restart();
using (Image <Bgr, byte> frame = CaptureBGR(capture))
{
_streamer.AddImage(frame.Bitmap);
}
int elapsedMilliseconds = (int)fpsStopper.ElapsedMilliseconds;
if (elapsedMilliseconds < (1000 / ViewModel.FPS))
{
await Task.Delay((1000 / ViewModel.FPS) - elapsedMilliseconds);
}
}
catch
{
}
}
capture.Dispose();
});
}
}
else
{
if (_streamer.IsStarted)
{
_streamCts.Cancel();
_streamer.Stop();
}
}
}
catch
{
}
}
}
private async void RequestVpn_OnOrOff_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(ViewModel.SelectedVpnFriendlyName) ||
string.IsNullOrEmpty(ViewModel.VpnUsername) ||
string.IsNullOrEmpty(ViewModel.VpnPassword))
{
taskbarIcon.ShowBalloonTip("Error", "Missing VPN configuration", Hardcodet.Wpf.TaskbarNotification.BalloonIcon.Error);
return;
}
if (_requestInProgress)
{
return;
}
Client client = new Client(ViewModel.Host, ViewModel.Username, ViewModel.Password);
string mode = ((MenuItem)sender).CommandParameter as string;
bool requestResult = false;
string title = "";
string message = "";
string warning = "";
switch (mode.ToUpper())
{
case "ON":
title = "Connected";
message = "VPN network initialized";
warning = "VPN network initialized but unable to connect to {0} VPN on this pc";
requestResult = client.RequestVpnOn();
break;
case "OFF":
title = "Disconnected";
message = "VPN network closed";
warning = "VPN network closed but unable to disconnect from {0} VPN on this pc";
requestResult = client.RequestVpnOff();
break;
}
if (requestResult)
{
_requestInProgress = true;
taskbarIcon.ShowBalloonTip("Request sent", "Request has been sent to server", Hardcodet.Wpf.TaskbarNotification.BalloonIcon.Info);
if (await client.CheckRequestStatusContinuouslyAsync(mode))
{
RasEntry entry = new RasEntry()
{
FriendlyName = ViewModel.SelectedVpnFriendlyName,
UserName = ViewModel.VpnUsername,
Password = ViewModel.VpnPassword
};
bool vpnResult = false;
switch (mode.ToUpper())
{
case "ON":
vpnResult = entry.Connect();
break;
case "OFF":
vpnResult = entry.Disconnect();
break;
}
if (vpnResult)
{
taskbarIcon.ShowBalloonTip(title, message, Hardcodet.Wpf.TaskbarNotification.BalloonIcon.Info);
}
else
{
taskbarIcon.ShowBalloonTip("Warning", string.Format(warning, ViewModel.SelectedVpnFriendlyName), Hardcodet.Wpf.TaskbarNotification.BalloonIcon.Warning);
}
_requestInProgress = false;
}
else
{
_requestInProgress = false;
taskbarIcon.ShowBalloonTip("Error", client.LastError, Hardcodet.Wpf.TaskbarNotification.BalloonIcon.Error);
}
}
else
{
_requestInProgress = false;
taskbarIcon.ShowBalloonTip("Error", client.LastError, Hardcodet.Wpf.TaskbarNotification.BalloonIcon.Error);
}
}