private static void SendAll(ClientInfo client)
{
MessageModel _sendData = new MessageModel();
_sendData.Type = MessageType.UpdateAll;
_sendData.Token = client.Token;
_sendData.RemotePort = client.RemotePort;
UpdateAllMessage message = new UpdateAllMessage()
{
PlayerState = MediaController.Current.CurrentPlayer.CurrentState.ToString(),
TrackIndex = MediaController.Current.CurrentPlayingIndex,
SeekPosition = MediaController.Current.CurrentPlayer.Position,
Volume = MediaController.Current.CurrentPlayer.Volume
};
List <MusicInfo> playlist = new List <MusicInfo>();
foreach (var item in MediaController.Current.SongList)
{
playlist.Add(new MusicInfo()
{
Artist = item.Artist,
Title = item.Title,
Duration = item.Duration
});
}
message.Playlist = playlist;
string json = JsonHelper.ToJson(message);
_sendData.Content = CryptographicBuffer.ConvertStringToBinary(json, BinaryStringEncoding.Utf8);
_sendData.ContentLength = _sendData.Content.Capacity;
UDPClient.SendData(client.HostName, client.RemotePort.ToString(), MessageModel.FromMessage(_sendData));
}
private static void SendData(MessageModel _sendData)
{
foreach (var client in UDPServer.Current.ClientList)
{
_sendData.Token = client.Token;
_sendData.RemotePort = client.RemotePort;
UDPClient.SendData(client.HostName, client.RemotePort.ToString(), MessageModel.FromMessage(_sendData));
}
}
private void ResponseDeviceDetection(MessageModel request, HostName remoteHost)
{
MessageModel response = new MessageModel();
response.Type = MessageType.DeviceDetection;
response.RemotePort = request.RemotePort;
string token = "";
ClientInfo existClient = null;
if (ClientList.Count > 0)
{
existClient = ClientList.FirstOrDefault(p => p.HostName.Equals(remoteHost.RawName));
}
if (existClient != null)
{
token = existClient.Token;
}
else
{
token = GenerateRandomToken(8);
ClientList.Add(new ClientInfo()
{
HostName = remoteHost.RawName,
RemotePort = response.RemotePort,
Token = token
});
}
response.Token = token;
var data = MessageModel.FromMessage(response);
UDPClient.SendData(remoteHost.CanonicalName, response.RemotePort.ToString(), data);
Debug.WriteLine("response to " + remoteHost.CanonicalName + " for " + response.Type);
}