protected virtual void OnNetworkRequest(NetworkRequestEventArgs e)
{
if (NetworkRequest != null)
{
if (FormMain.threadTrick.InvokeRequired)
{
FormMain.threadTrick.Invoke((MethodInvoker)(() => NetworkRequest(this, e)));
}
}
}
private void TcpServer_NetworkRequest(TcpServer source, NetworkRequestEventArgs e)
{
switch (e.EventId)
{
case NetworkRequestEvent.PlayerStatus:
Task.Run(async () =>
{
PlayerStatusMessage psm;
if (player != null && !player.IsDisposed && player.IsLoaded)
{
//just cut off the position and length because they SHOULD never exceed the maximum int
psm = new PlayerStatusMessage(e.MessageId, await player.GetIsPlayingAsync(), (int)await player.GetPositionAsync(), (int)await player.GetDurationAsync(), await player.GetBufferPercentAsync(), (byte)await player.GetVolumeAsync());
}
else
{
byte volume = (byte)Settings.GetNumber(Settings.VOLUME);
psm = new PlayerStatusMessage(e.MessageId, false, 0, 0, 0, volume);
}
if (source.IsRunning)
{
source.SendToClient(e.Socket, psm);
}
else
{
Logger.Log("TCP", "Trying to send PlayerStatusMessage with closed tcp server!");
}
});
break;
case NetworkRequestEvent.EpisodeList:
if (currentProvider != null)
{
Series s = currentProvider.GetSeries();
foreach (List<Episode> season in s.Seasons)
{
foreach(Episode episode in season)
{
source.SendToClient(e.Socket, new EpisodeListNetworkMessage(e.MessageId, episode));
}
}
source.SendToClient(e.Socket, new EpisodeListNetworkMessage(e.MessageId, null)); //send last episode marker
}
break;
}
}
private void ClientReceived(IAsyncResult ar)
{
BufferedSocket bufSoc = (BufferedSocket)ar.AsyncState;
int bytesReceived = bufSoc.EndReceive(ar);
if (bytesReceived == 0) //client wants to disconnect
{
Logger.Log("TcpListener", "Client " + bufSoc.Socket.RemoteEndPoint + " disconnected.");
bufSoc.Close();
clients.Remove(bufSoc);
}
else if (bytesReceived == -1)
{
Logger.Log("TcpListener", "Some client was disposed before disconnect ... probably my mistake, have to take a look at it.");
clients.Remove(bufSoc);
}
else
{
byte[] buffer = bufSoc.ReceiveBuffer;
NetworkEventType type = (NetworkEventType)buffer[0];
int specType = buffer[1];
byte messageId = buffer[2];
byte[] data = null;
if (buffer.Length > 2)
{
data = new byte[bytesReceived - 3];
Array.Copy(buffer, 3, data, 0, data.Length);
//Logger.Log("TcpListener", "Got packet from " + bufSoc.Socket.RemoteEndPoint.ToString() + " with following data: " + buffer.ToReadableString() + ".");
}
bufSoc.BeginReceive(bufSoc.ReceiveBuffer, 0, bufSoc.ReceiveBuffer.Length, SocketFlags.None, ClientReceived);
switch (type)
{
case NetworkEventType.Control:
var controlEvent = new NetworkControlEventArgs(bufSoc, (NetworkControlEvent)specType, messageId, data);
OnNetworkControl(controlEvent);
break;
case NetworkEventType.Request:
var requestEvent = new NetworkRequestEventArgs(bufSoc, (NetworkRequestEvent)specType, messageId, data);
OnNetworkRequest(requestEvent);
break;
}
}
}