Exemplo n.º 1
0
 public TCPConnection(TcpClient client, AppCommunicationSettings settings)
 {
     StreamProvider = new StreamProvider(client.GetStream());
     client.ReceiveTimeout = 5000;
     _settings = settings;
     TcpClient = client;
 }
Exemplo n.º 2
0
 public TCPConnection(TcpClient client, AppCommunicationSettings settings)
 {
     StreamProvider        = new StreamProvider(client.GetStream());
     client.ReceiveTimeout = 5000;
     _settings             = settings;
     TcpClient             = client;
 }
Exemplo n.º 3
0
 public void Disconnect()
 {
     StreamProvider.Dispose();
     TcpClient.Close();
     TcpClient      = null;
     StreamProvider = null;
 }
Exemplo n.º 4
0
        public bool Authenticate()
        {
            string line;

            try
            {
                line = StreamProvider.StreamReader.ReadLine();
            }
            catch (IOException)
            {
                return(false);
            }

            if (string.IsNullOrEmpty(line))
            {
                return(false);
            }

            var match = Regex.Match(line, "^handshake;pass=(?<password>(.*?));id=(?<id>(.*?))$");

            if (!match.Success)
            {
                StreamProvider.SendLine("authentication;invalidhandshake");
                return(false);
            }

            if (match.Groups["password"].Value != _settings.Password)
            {
                StreamProvider.SendLine("authentication;wrongpassword");
                return(false);
            }

            ID = match.Groups["id"].Value;

            if (_settings.BannedClients.Contains(ID))
            {
                StreamProvider.SendLine("authentication;banned");
                return(false);
            }

            StreamProvider.SendLine("authentication;success");

            var deviceInfo = StreamProvider.StreamReader.ReadLine();

            try
            {
                DeviceInfo = ConnectionDeviceInfo.FromString(deviceInfo);
            }
            catch (Exception)
            {
                StreamProvider.SendLine("authentication:invaliddeviceinfo");
                return(false);
            }

            StreamProvider.SendLine("authentication;accepted");
            return(true);
        }
Exemplo n.º 5
0
        public static void ExecuteCommand(string line, StreamProvider streams)
        {
            if (string.IsNullOrEmpty(line)) return;
            if (_commands == null)
            {
                _commands = new List<CommandBase> {new FileTransferCommand(), new PlaylistCommand(), new MediaControlCommand()};
            }

            var command = _commands.First(x => Regex.IsMatch(line, x.RegexPattern));
            if (command != null) command.Execute(line, streams, MainViewModel.Instance.MusicManager);
        }
Exemplo n.º 6
0
        public static void ExecuteCommand(string line, StreamProvider streams)
        {
            if (string.IsNullOrEmpty(line))
            {
                return;
            }
            if (_commands == null)
            {
                _commands = new List <CommandBase> {
                    new FileTransferCommand(), new PlaylistCommand()
                };
            }

            var command = _commands.First(x => Regex.IsMatch(line, x.RegexPattern));

            if (command != null)
            {
                command.Execute(line, streams, MainViewModel.Instance.MusicManager);
            }
        }
Exemplo n.º 7
0
        public void StartListening()
        {
            TcpClient.ReceiveTimeout = 600000;
            while (true)
            {
                try
                {
                    if (TcpClient.Client.Poll(0, SelectMode.SelectRead))
                    {
                        byte[] checkConn = new byte[1];
                        if (TcpClient.Client.Receive(checkConn, SocketFlags.Peek) == 0)
                        {
                            throw new IOException();
                        }
                    }
                    var command = StreamProvider.StreamReader.ReadLine();
                    Commander.ExecuteCommand(command, StreamProvider);
                }
                catch (Exception)
                {
                    break;
                }
            }

            if (Disconnected != null)
            {
                Disconnected(this, EventArgs.Empty);
            }
            if (StreamProvider != null)
            {
                StreamProvider.Dispose();
            }
            if (TcpClient != null)
            {
                TcpClient.Close();
            }
        }