void Server1()
{
//...
Guid serviceClass;
serviceClass = BluetoothService.SerialPort;
// - or - etc
// serviceClass = MyConsts.MyServiceUuid
//
var lsnr = new BluetoothListener(serviceClass);
lsnr.Start();
// Now accept new connections, perhaps using the thread pool to handle each
BluetoothClient conn = lsnr.AcceptBluetoothClient();
Stream peerStream = conn.GetStream();
///...
// etc
conn = lsnr.AcceptBluetoothClient();
peerStream = conn.GetStream();
//...
}
public void ReceiverConnectThread()
{
connectionRunning = true;
UpdateUI("Started ... Waiting for Connection ...");
BluetoothListener bluetoothListener = new BluetoothListener(BluetoothService.SerialPort);
bluetoothListener.Start();
BluetoothClient bluetoothConnection = bluetoothListener.AcceptBluetoothClient();
UpdateUI("Device Connected");
Stream mStream = bluetoothConnection.GetStream();
while (true)
{
try
{
//handle receiver connection
byte[] receivedData = new byte[1024];
mStream.Read(receivedData, 0, receivedData.Length);
UpdateUI("Data Received: " + Encoding.ASCII.GetString(receivedData));
byte[] sentData = Encoding.ASCII.GetBytes("Hello World");
mStream.Write(sentData, 0, sentData.Length);
}
catch (IOException exception)
{
UpdateUI("Bluetooth Disconnected");
}
}
}
} //
private void LoopWaitingForClientsToConnect()
{
try {
while (!_ExitLoop)
{
Console.WriteLine("waiting for a client");
BluetoothClient lClient = _Listener.AcceptBluetoothClient();
string lClientIpAddress = lClient.Client.LocalEndPoint.ToString();
Console.WriteLine("new client connecting: " + lClientIpAddress);
if (_ExitLoop)
{
break;
}
lock (_Clients) _Clients.Add(lClient);
Thread lThread = new Thread(new ParameterizedThreadStart(LoopRead));
lThread.IsBackground = true;
lThread.Name = ThreadName + "CommunicatingWithClient";
lThread.Start(lClient);
OnClientConnected(new BtChatConnectedEventArgs(lClientIpAddress));
}
}
catch (Exception ex) { Console.WriteLine(ex.Message); }
finally {
_ExitLoop = true;
if (_Listener != null)
{
_Listener.Stop();
}
}
} //
/// <summary>
/// Listeners the accept bluetooth client.
/// </summary>
/// <param name="token">
/// The token.
/// </param>
private void Listener(CancellationTokenSource token)
{
while (true)
{
if (token.IsCancellationRequested)
{
return;
}
using (BluetoothClient client = _listener.AcceptBluetoothClient())
{
var streamwriter = client.GetStream();
try
{
byte[] bufferIn = new byte[1024];
streamwriter.Read(bufferIn, 0, bufferIn.Length);
string result = Encoding.UTF8.GetString(bufferIn);
var bufferOut = Encoding.UTF8.GetBytes(_commands.GetMessage(result.Replace("\0", "")));
streamwriter.Write(bufferOut, 0, bufferOut.Length);
streamwriter.Flush();
}
finally
{
streamwriter.Close();
client.Close();
}
}
}
}
public void ServerConnectThread()
{
serverStarted = true;
updateUI("Server Started. Wating for Client");
BluetoothListener blueListener = new BluetoothListener(mWid);
blueListener.Start();
BluetoothClient conn = blueListener.AcceptBluetoothClient();
updateUI("Client Connected");
Stream mStream = conn.GetStream();
while (true)
{
try
{
byte[] received = new byte[1024];
mStream.Read(received, 0, received.Length);
updateUI("Received:" + Encoding.ASCII.GetString(received));
byte[] sent = Encoding.ASCII.GetBytes("Hello World");
mStream.Write(sent, 0, sent.Length);
}
catch (IOException exception)
{
updateUI("Client has Disconnected");
}
}
}
public void StartService()
{
BluetoothListener listener = new BluetoothListener(BluetoothService.SerialPort);
//listener.Server.
listener.Start();
Console.WriteLine("Service started!");
//listener.
BluetoothClient client = listener.AcceptBluetoothClient();
Console.WriteLine("Got a request!");
Stream peerStream = client.GetStream();
string dataToSend = "Hello from service!";
// Convert dataToSend into a byte array
byte[] dataBuffer = System.Text.ASCIIEncoding.ASCII.GetBytes(dataToSend);
// Output data to stream
peerStream.Write(dataBuffer, 0, dataBuffer.Length);
byte[] buffer = new byte[2000];
while (true)
{
if (peerStream.CanRead)
{
peerStream.Read(buffer, 0, 50);
string data = System.Text.ASCIIEncoding.ASCII.GetString(buffer, 0, 50);
peerStream.Write(dataBuffer, 0, dataBuffer.Length);
peerStream.Flush();
Console.WriteLine("Receiving data: " + data);
}
}
}
public void ServerConnectThread()
{
serverstarted = true;
try
{
updat("serveur activé");
BluetoothListener bluelistener = new BluetoothListener(MyID);
bluelistener.Start();
BluetoothClient conn = bluelistener.AcceptBluetoothClient();
updat("client est connecter!");
Stream mstream = conn.GetStream();
while (true)
{
byte[] recieved = new byte[1024];
mstream.Read(recieved, 0, recieved.Length);
updat("Message reçue:" + Encoding.ASCII.GetString(recieved));
byte[] sent = Encoding.ASCII.GetBytes(bltexte.Text);
mstream.Write(sent, 0, sent.Length);
}
}
catch (PlatformNotSupportedException)
{
updat("client est deconnecté!");
}
}
/// <summary>
/// Listeners the accept bluetooth client.
/// </summary>
/// <param name="token">
/// The token.
/// </param>
private void Listener(CancellationTokenSource token)
{
using (var client = _listener.AcceptBluetoothClient())
{
while (true)
{
if (token.IsCancellationRequested)
{
return;
}
try
{
var br = new BinaryReader(client.GetStream());
SensorData sensorData = new SensorData
{
Type = (char)br.ReadByte()
};
for (int i = 0; i < 3; i++)
{
var bytes = br.ReadBytes(4);
Array.Reverse(bytes);
sensorData.Data[i] = BitConverter.ToSingle(bytes, 0);
}
_responseAction(sensorData);
}
catch (IOException)
{
client.Close();
break;
}
}
}
}
public Device(string address, List <Tuple <string, string, int> > services)
{
this.clients = new Dictionary <string, KeyValuePair <BluetoothClient, int> >();
data = new ConcurrentQueue <KeyValuePair <string, byte[]> >();
foreach (var service in services)
{
BluetoothListener l = new BluetoothListener(new Guid(service.Item2));
l.Start();
this.clients.Add(
service.Item1,
new KeyValuePair <BluetoothClient, int>(
l.AcceptBluetoothClient(),
service.Item3
)
);
}
/*
* this.clients = services.Select(s =>
* new KeyValuePair<string, KeyValuePair<BluetoothClient, int>>(
* s.Item1,
* new KeyValuePair<BluetoothClient, int>(
* new BluetoothClient(
* new BluetoothEndPoint(
* BluetoothAddress.Parse(address),
* new Guid(s.Item2)
* )
* ), s.Item3
* )
* )).ToDictionary(kv => kv.Key, kv => kv.Value);*/
this.threads = clients.Select(c =>
new Thread(() => Listen(c.Key, c.Value.Key, c.Value.Value))
).ToArray();
}
public void AcceptAndListen()
{
while (true)
{
if (isConnected)
{
try {
ReceiveMessages();
}catch (Exception e) {
isConnected = btClient.Connected;
Console.WriteLine(e.Message);
}
}
else
{
//TODO: if there is no connection
// accepting
try{
btListener = new BluetoothListener(BluetoothService.RFCommProtocol);
Console.WriteLine(BluetoothService.RFCommProtocol);
btListener.Start();
btClient = btListener.AcceptBluetoothClient();
isConnected = btClient.Connected;
Console.WriteLine("연결완료");
}catch (Exception) { }
}
}
}
public void readInfoClient()
{
bluetoothClient = bluetoothListener.AcceptBluetoothClient();
Console.WriteLine("Cliente Conectado!");
Stream stream = bluetoothClient.GetStream();
while (bluetoothClient.Connected)
{
try
{
byte[] byteReceived = new byte[1024];
int read = stream.Read(byteReceived, 0, byteReceived.Length);
if (read > 0)
{
Console.WriteLine("Messagem Recebida: " + Encoding.ASCII.GetString(byteReceived) + System.Environment.NewLine);
}
stream.Flush();
}
catch (Exception e)
{
Console.WriteLine("Erro: " + e.ToString());
}
}
stream.Close();
}
static void Main(string[] args)
{
System.Console.WriteLine("--- Copter Emulator ---");
System.Console.WriteLine("Listening for commands...");
System.Console.WriteLine();
//Guid serviceClass = BluetoothService.SerialPort;
var lsnr = new BluetoothListener(CopterGUID);
lsnr.Start();
BluetoothClient conn = lsnr.AcceptBluetoothClient();
Stream peerStream = conn.GetStream();
byte[] buffer = new byte[256];
while (!false)
{
int readSize = peerStream.Read(buffer, 0, buffer.Length);
if (readSize > 0)
{
String s = System.Text.Encoding.ASCII.GetString(buffer, 0, readSize);
System.Console.Write(s);
}
}
}
public void ServerConnectThread()
{
updateUI("Server started, waiting for client");
bluetoothListener = new BluetoothListener(mUUID);
bluetoothListener.Start();
conn = bluetoothListener.AcceptBluetoothClient();
updateUI("Client has connected");
connected = true;
//Stream mStream = conn.GetStream();
mStream = conn.GetStream();
while (connected)
{
try
{
byte[] received = new byte[1024];
mStream.Read(received, 0, received.Length);
string receivedString = Encoding.ASCII.GetString(received);
//updateUI("Received: " + receivedString);
handleBluetoothInput(receivedString);
//byte[] send = Encoding.ASCII.GetBytes("Hello world");
//mStream.Write(send, 0, send.Length);
}
catch (IOException e)
{
connected = false;
updateUI("Client disconnected");
disconnectBluetooth();
}
}
}
void Receive()
{
var token = cts.Token;
try
{
var _listener = new BluetoothListener(ServiceId)
{
ServiceName = "MyService"
};
_listener.Start();
using (token.Register(_listener.Stop))
{
while (true)
{
using (var client = _listener.AcceptBluetoothClient())
{
if (token.IsCancellationRequested)
{
return;
}
ProcessClient(client);
}
}
}
}
catch (SocketException)
{
// stoped receiving
}
}
private void ReceiveData()
{
try
{
Guid mGUID = Guid.Parse("00001101-0000-1000-8000-00805F9B34FB");
m_bluetoothListener = new BluetoothListener(mGUID);
m_bluetoothListener.Start();
m_Blueclient = m_bluetoothListener.AcceptBluetoothClient();
m_isConnected = true;
}
catch (Exception)
{
m_isConnected = false;
}
while (m_isConnected)
{
string receive = string.Empty;
if (m_Blueclient == null)
{
continue;
}
try
{
peerStream = m_Blueclient.GetStream();
byte[] buffer = new byte[6];
peerStream.Read(buffer, 0, 6);
receive = Encoding.UTF8.GetString(buffer).ToString();
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
}
Thread.Sleep(100);
}
}
// Hilo que mantiene el servicio Bluetooth
public void runBluetooth()
{
do
{
try
{
BluetoothClient client = btListener.AcceptBluetoothClient(); // Acepta conexión con un cliente
StreamReader sr = new StreamReader(client.GetStream(), Encoding.UTF8);
string clientData = "";
while (true)
{
string aux = sr.ReadLine();
clientData += aux;
if (aux.Equals("</Profile>"))
{
break; // Recibe XML con los datos del perfil del cliente
}
}
manager = JourneyManager.Instance;
string recommendation = manager.ClientManager.manageNFCClient(clientData.Substring(2));
StreamWriter sw = new StreamWriter(client.GetStream(), Encoding.ASCII);
sw.Write(Convert.ToString(recommendation)); // Se le envía recomendación personalizada
sw.Flush();
sw.Close();
sr.Close();
client.Close(); // Da por finalizada la comunicación con el cliente
}
catch (Exception e) { }
} while (!exit);
}
public void ServerConnectThread()
{
updateUI("Server iniciado...");
serverStarted = true;
while (true)
{
updateUI("Aguardando por clientes...");
BluetoothListener blueListener = new BluetoothListener(mUUID);
blueListener.Start();
BluetoothClient conn = blueListener.AcceptBluetoothClient();
updateUI("Cliente conectado");
Stream mStream = conn.GetStream();
var connected = true;
while (connected)
{
try
{
//handle server connection
byte[] received = new byte[1024];
mStream.Read(received, 0, received.Length);
updateUI("Recebido: " + Encoding.ASCII.GetString(received) + Environment.NewLine);
byte[] sent = Encoding.ASCII.GetBytes("Mensagem recebida!");
mStream.Write(sent, 0, sent.Length);
}
catch (IOException)
{
updateUI("Cliente foi desconectado!");
connected = false;
}
}
}
}
public void ServerConnectThread()
{
serverStarted = true;
UpdateUI("Server started ... Waiting for client");
BluetoothListener bluetoothListener = new BluetoothListener(mUUID);
bluetoothListener.Start();
BluetoothClient bluetoothClient = bluetoothListener.AcceptBluetoothClient();
UpdateUI("Server is connected ...");
Stream mStream = bluetoothClient.GetStream();
while (true)
{
try
{
//handle server connection
byte[] recieved = new byte[1024];
mStream.Read(recieved, 0, recieved.Length);
UpdateUI("Recieved: " + Encoding.ASCII.GetString(recieved) + Environment.NewLine);
byte[] sent = Encoding.ASCII.GetBytes("Data Sent: " + recieved);
mStream.Write(sent, 0, sent.Length);
}
catch (IOException exception)
{
UpdateUI("Client has disconnected");
}
}
}
private void ServerConnectThread()
{
serverStarted = true;
updateUI("server started");
BluetoothListener btListener = new BluetoothListener(myGuid);
btListener.Start();
BluetoothClient client = btListener.AcceptBluetoothClient();
updateUI("Client has connected");
aStream = client.GetStream();
while (client.Connected)
{
isWorking = true;
try
{
string tmp = GetData();
okno.waitForData(tmp);
}
catch (IOException exc)
{
updateUI("Client disconnected.\n" + exc.ToString());
}
}
isWorking = false;
}
public static void connectServerExample()
{
// TODO synchronous server
Console.WriteLine("Begin init.");
var bluetoothListener = new BluetoothListener(UUID);
bluetoothListener.Start();
Console.WriteLine("Begin accepting socket.");
BluetoothClient connection = bluetoothListener.AcceptBluetoothClient();
Stream connectionStream = connection.GetStream();
Console.WriteLine("Begin reading.");
while (connectionStream.CanRead)
{
int data = connectionStream.ReadByte();
if (data != -1)
{
Console.WriteLine(data);
}
}
Console.WriteLine("End reading.");
}
public void StartSynchronousServer()
{
Log.write("Initializing server w/ UUID: " + UUID.ToString());
var bluetoothListener = new BluetoothListener(UUID);
bluetoothListener.Start();
Log.write("Server socket initialized.");
while (m_ServerRunning)
{
Log.write("Waiting for connection...");
BluetoothClient connection = bluetoothListener.AcceptBluetoothClient();
Log.write("Connection established.");
BTDataIO clientStream = new BTDataIO(connection.GetStream());
while (clientStream.CanRead())
{
ReadAndExecuteNextActions(clientStream);
}
}
Log.write("Server closed.");
}
private string receiveMessage(int BufferLen)
{
int bytesRead = 0;
BluetoothClient client = null;
System.IO.Stream stream = null;
byte[,] Buffer;
try {
client = btListener.AcceptBluetoothClient();
// blocking call
stream = client.GetStream();
bytesRead = stream.Read(Buffer, 0, BufferLen);
str = (client.RemoteMachineName + ("->"
+ (System.Text.Encoding.Unicode.GetString(Buffer, 0, bytesRead) + "\r\n")));
}
catch (Exception e) {
// dont display error if we are ending the listener
if (listening)
{
MsgBox("Error listening to incoming message");
}
}
finally {
if (!(stream == null))
{
stream.Close();
}
if (!(client == null))
{
client.Close();
}
}
return(str);
}
// Hilo que mantiene el servicio Bluetooth
public void runBluetooth()
{
do
{
try
{
BluetoothClient client = btListener.AcceptBluetoothClient(); // Acepta conexión con un cliente
StreamReader sr = new StreamReader(client.GetStream(), Encoding.UTF8);
string clientData = "";
while (true)
{
string line = sr.ReadLine();
clientData += line;
if (line.Equals("</ClientOrder>"))
{
break; // Recibe XML con los datos del pedido del cliente
}
}
manager = JourneyManager.Instance;
string reply = manager.OrdersManager.manageNFCOrder(clientData.Substring(2));
StreamWriter sw = new StreamWriter(client.GetStream(), Encoding.ASCII);
sw.Write(Convert.ToString(reply)); // Envío de la respuesta calculada
sw.Flush();
sw.Close();
sr.Close();
client.Close(); // Da por finalizada la comunicación con el cliente
}
catch (Exception e) { }
} while (!exit);
}
private void ListenLoop()
{
while (listening)
{
try
{
client = listener.AcceptBluetoothClient();
stream = client.GetStream();
SIGN_STREAMSETUP = true;
listening = false;
// 远程连接后，启动发送文件进程
// 远程设备连接后，启动recieve程序
receiving = true;
receiveThread.Start();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
continue;
}
}
}
public ObexListenerContext GetContext()
{
if (!listening)
{
throw new InvalidOperationException("Listener not started");
}
try {
SocketClientAdapter s;
switch (transport)
{
case ObexTransport.Bluetooth:
s = new SocketClientAdapter(bListener.AcceptBluetoothClient());
break;
case ObexTransport.IrDA:
#if NO_IRDA
throw new NotSupportedException("No IrDA on this platform.");
#else
s = new SocketClientAdapter(iListener.AcceptIrDAClient());
break;
#endif
default:
s = new SocketClientAdapter(tListener.AcceptTcpClient());
break;
}
Debug.WriteLine(s.GetHashCode().ToString("X8") + ": Accepted", "ObexListener");
return(new ObexListenerContext(s));
} catch {
return(null);
}
}
public void ServerConnectThread()
{
serverStarted = true;
updateUI("TAG: ServerConnectThread Message: server started,waiting for clients");
BluetoothListener blueListener = new BluetoothListener(mUUID);
blueListener.Start();
updateUI("TAG: ServerConnectThread Message:Client has connected");
while (true)
{
BluetoothClient conn = blueListener.AcceptBluetoothClient();
Stream mStream = conn.GetStream();
try
{
//handle server connection
byte[] received = new byte[1024];
mStream.Read(received, 0, received.Length);
updateUI(Encoding.UTF8.GetString(received));
}
catch (IOException e)
{
updateUI("TAG: ServerConnectedThread Message : Program catch a some error: " + e.Message);
}
}
}
public void ServerConnectThread()
{
serverStarted = true;
updateUI("Server started, waiting for clients");
blueListener = new BluetoothListener(mUUID);
blueListener.Start();
BluetoothClient conn = blueListener.AcceptBluetoothClient();
updateUI("Client has connected");
Stream mStream = conn.GetStream();
while (true)
{
try
{
//handle server connection
byte[] received = new byte[1024];
string received_msg;
mStream.Read(received, 0, received.Length);
received_msg = Encoding.ASCII.GetString(received);
//Bluetooth protocol parsing
parse_received(received_msg);
}
catch (IOException)
{
updateUI("Client has disconnected!!!");
}
}
}
}//Form1_Load
private void ListenLoop()
{
byte[] buffer = new byte[4];
int received = 0;
while (listening)
{
BluetoothClient bc;
System.IO.Stream ns;
try
{
bc = lsnr.AcceptBluetoothClient();
ns = bc.GetStream();
}
catch
{
break;
}
//keep connection open
while (listening)
{
try
{
byte[] wbuffer = StrToByteArray("hi");
ns.Write(wbuffer, 0, wbuffer.Length);
received = ns.Read(buffer, 0, buffer.Length);
}
catch
{
break;
}
if (received > 0)
{
//string command = "";
int keycode = (int)BitConverter.ToInt16(buffer, 0);
String s = textBox1.Text;
SetText(s + "\n" + keycode);
}
else
{
//connection lost
break;
}
}
try
{
bc.Close();
}
catch
{
}
}
}//listenloop
public override void receive_file(String devicename, String bluid, int not)
{
try
{
_stopwatch.Start();
scan_transfer_speed();
_bluetooth_guid = Guid.Parse(bluid);
_bluetooth_listener = new BluetoothListener(_bluetooth_guid);
_bluetooth_listener.Start();
_bluetooth_client = _bluetooth_listener.AcceptBluetoothClient();
_netstream = _bluetooth_client.GetStream();
_filestream = new FileStream(this.filepath, FileMode.Create, FileAccess.ReadWrite);
int length;
_buffer = new byte[65000];
while ((length = _netstream.Read(_buffer, 0, _buffer.Length)) != 0)
{
while (_writing)
{
}
_count_received_bytes += length;
_filestream.Write(_buffer, 0, length);
}
_timer_ts.Close();
_stopwatch.Stop();
int _transferspeed = _count_received_bytes / 1024;
_message = format_message(_stopwatch.Elapsed, "Transferspeed", _transferspeed.ToString(), "kB/s");
this.callback.on_transfer_speed_change(_message, this.results);
this.main_view.text_to_logs(_message);
_filestream.Dispose();
_filestream.Close();
_netstream.Dispose();
_netstream.Close();
_bluetooth_client.Dispose();
_bluetooth_client.Close();
_bluetooth_listener.Stop();
_message = format_message(_stopwatch.Elapsed, "File Transfer", "OK", this.filepath);
this.callback.on_file_received(_message, this.results);
this.main_view.text_to_logs(_message);
}
catch (Exception e)
{
append_error_tolog(e, _stopwatch.Elapsed, devicename);
}
}
private void TryGetClient(object sender, ElapsedEventArgs e)
{
if (this.listener.Pending())
{
this.clientGetter.Enabled = false;
this.client = listener.AcceptBluetoothClient();
this.stream = client.GetStream();
this.isConnected = true;
GlobalAppEvents.RaiseConnectedEvent(this, new EventArgs());
}
}
