private void bluetooth_Closing(object sender, CancelEventArgs e)
{
if (mObexListener != null)
{
mObexListener.Stop();
}
}
public async void ReceiveFile()
{
if (BluetoothRadio.IsSupported)
{
if (numReceiving < 6)
{
statusDisplay.Text = (++numReceiving).ToString();
BluetoothRadio.PrimaryRadio.Mode = RadioMode.Connectable;
await Task.Run(() => {
ObexListener listener = new ObexListener(ObexTransport.Bluetooth);
listener.Start();
ObexListenerContext context = listener.GetContext();
ObexListenerRequest request = context.Request;
string[] pathSplits = request.RawUrl.Split('/');
string fileName = pathSplits[pathSplits.Length - 1];
request.WriteFile(filePath + fileName);
listener.Stop();
listener.Close();
});
statusDisplay.Text = (--numReceiving).ToString();
}
else
{
MessageBox.Show("Number of pending transfers is limited to 6", "FYI", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
else
{
MessageBox.Show("Bluetooth must be enabled on your device for this function to work", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void DoTestStartStopStart(ObexListener lsnr)
{
Action <ObexListener> dlgt = Foo;
lsnr.Start();
IAsyncResult ar0 = dlgt.BeginInvoke(lsnr, null, null);
Assert.IsFalse(ar0.IsCompleted);
lsnr.Stop();
System.Threading.Thread.Sleep(50);
Assert.IsTrue(ar0.IsCompleted);
lsnr.Start();
try {
dlgt.EndInvoke(ar0);
} catch (InvalidOperationException) {
}
lsnr.Stop();
}
private void buttonListen_Click(object sender, EventArgs e)
{
if (listener == null || !listener.IsListening)
{
radio.Mode = RadioMode.Discoverable; //设置本地蓝牙可被检测
listener = new ObexListener(ObexTransport.Bluetooth); //创建监听
listener.Start();
if (listener.IsListening)
{
buttonListen.Text = "停止";
labelRecInfo.Text = "开始监听";
listenThread = new Thread(receiveFile);//开启监听线程
listenThread.Start();
}
}
else
{
listener.Stop();
buttonListen.Text = "监听";
labelRecInfo.Text = "停止监听";
}
}
static private void listen()
{
while (true)
{
var listener = new ObexListener(ObexTransport.Bluetooth);
listener.Start();
ObexListenerContext con = listener.GetContext();
ObexListenerRequest req = con.Request;
String[] pathSplits = req.RawUrl.Split('/');
String filename = pathSplits[pathSplits.Length - 1];
req.WriteFile(filename);
listener.Stop();
}
}
private void buttonReceive_Click(object sender, EventArgs e)
{
ObexListener listener = new ObexListener();
listener.Start();
ObexListenerContext context = listener.GetContext();
ObexListenerRequest request = context.Request;
String[] pathSplits = request.RawUrl.Split('/');
String filename = pathSplits[pathSplits.Length - 1];
request.WriteFile(filename);
listener.Stop();
}
// Funkcja pozwalająca na odbieranie plików
private void ReceiveFiles()
{
while (isPaired)
{
var listener = new ObexListener(ObexTransport.Bluetooth);
listener.Start();
ObexListenerContext ctx = listener.GetContext();
ObexListenerRequest req = ctx.Request;
String[] pathSplits = req.RawUrl.Split('/');
String file = pathSplits[pathSplits.Length - 1];
req.WriteFile(file);
textBoxConsole.Text += "Odebrano plik.\r\n";
listener.Stop();
}
}
void ObexSvr1()
{
var lsnr = new ObexListener(ObexTransport.Bluetooth);
lsnr.Start();
// For each connection
ObexListenerContext ctx = lsnr.GetContext();
ObexListenerRequest req = ctx.Request;
String[] pathSplits = req.RawUrl.Split('/');
String filename = pathSplits[pathSplits.Length - 1];
req.WriteFile(filename);
//
lsnr.Stop();
}
private void ReceiveFile()
{
textBox1.Text += ("Rozpoczynam nasluchiwanie na nowe wiadomosci...") + Environment.NewLine;
// wykonuje do momenu gdy nie zostaniemy rozlaczeni z urzadzeniem
while (czySparowano)
{
var listener = new ObexListener(ObexTransport.Bluetooth);
listener.Start();
ObexListenerContext ctx = listener.GetContext();
ObexListenerRequest req = ctx.Request;
String[] pathSplits = req.RawUrl.Split('/');
String filename = pathSplits[pathSplits.Length - 1];
req.WriteFile(filename);
textBox1.Text += (filename);
listener.Stop();
}
}
//static string BytesToHexAlpha(byte[] bytes)
//{
// StringBuilder sb = new StringBuilder();
// foreach(byte b in bytes) {
// char c = Convert.ToChar(b);
// if (!Char.IsControl(c)) {
// sb.Append(c);
// } else {
// sb.Append(".");
// }
// }
// return sb.ToString();
//}
static void ReceiveFiles()
{
BluetoothRadio br = BluetoothRadio.PrimaryRadio;
if (br == null)
{
Console.WriteLine("No BlueTooth radio found");
return;
}
if (br.Mode != RadioMode.Discoverable)
{
br.Mode = RadioMode.Discoverable;
}
var listener = new ObexListener(ObexTransport.Bluetooth);
listener.Start();
Console.WriteLine("Listening for files... press any key to stop");
//need to use another thread since we have two blocking calls
var stopit = Task.Factory.StartNew(() => {
Console.ReadKey(true); //blocks
listener.Stop();
});
while (listener.IsListening)
{
try {
var olc = listener.GetContext(); //blocks
var olr = olc.Request;
string filename = Uri.UnescapeDataString(olr.RawUrl.TrimStart(new char[] { '/' }));
string final = DateTime.Now.ToString("yyMMddHHmmss") + "-" + filename;
olr.WriteFile(final);
Console.WriteLine("Wrote " + final);
} catch (Exception e) {
e.ToString();
break;
}
}
}
public void OperateListener()
{
if (listener == null || !listener.IsListening)
{
radio.Mode = RadioMode.Discoverable; //设置本地蓝牙可被检测
listener = new ObexListener(ObexTransport.Bluetooth); //创建监听
listener.Start();
if (listener.IsListening)
{
Console.WriteLine("开始监听");
listenThread = new Thread(receiveFile);//开启监听线程
listenThread.Start();
}
}
else
{
listener.Stop();
Console.WriteLine("停止监听");
}
}
private void createObexListener()
{
UpdateBTDeviceDetails("Create Bluetooth Obex Listener");
DisplayBluetoothRadio();
if (mBluetoothRadio == null)
{
UpdateBTDeviceDetails("No support Bluetooth radio/stack found.");
return;
}
else if (mBluetoothRadio.Mode != InTheHand.Net.Bluetooth.RadioMode.Discoverable)
{
DialogResult rslt = MessageBox.Show("Make BluetoothRadio Discoverable?", "DeviceListener", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1);
if (rslt == DialogResult.Yes)
{
mBluetoothRadio.Mode = InTheHand.Net.Bluetooth.RadioMode.Discoverable;
}
else
{
return;
}
}
mObexListener = new ObexListener(ObexTransport.Bluetooth);
if (!serviceStarted)
{
serviceStarted = true;
mObexListener.Start();
System.Threading.Thread mThread = new System.Threading.Thread(new System.Threading.ThreadStart(DealWithRequest));
mThread.IsBackground = true;
mThread.Start();
UpdateBTDeviceDetails("Bluetooth Obex Listener started.");
}
else
{
serviceStarted = false;
mObexListener.Stop();
UpdateBTDeviceDetails("Bluetooth Obex Listener stopped.");
}
}
public MemoryStream IniciarRecepcionImagenBT()
{
MemoryStream archivo = new MemoryStream();
BluetoothRadio radio = BluetoothRadio.PrimaryRadio;
if (radio == null)
{
throw new Exception("No bluetooth device connected");
}
else
{
radio.Mode = RadioMode.Discoverable;
}
ObexListener receptorImagenes = new ObexListener(ObexTransport.Bluetooth);
receptorImagenes.Start();
//MessageBox.Show("Esperando imagen", "Receptor Imagenes", MessageBoxButtons.OK);
ObexListenerContext contexto = receptorImagenes.GetContext();
//MessageBox.Show("Imagen Recibida", "Receptor Imagenes", MessageBoxButtons.OK);
ObexListenerRequest req = contexto.Request;
string archivoDireccion = req.RawUrl;
string extension = req.RawUrl.Split('.').ToList().LastOrDefault();
archivo = new MemoryStream();
req.InputStream.CopyTo(archivo);
string b64 = Convert.ToBase64String(archivo.ToArray());
//req.WriteFile("."+ archivoDireccion);
//File.WriteAllBytes("./b64." + extension, archivo.ToArray());
receptorImagenes.Stop();
return(archivo);
}
/// <summary>
/// Receive (fetch) a file from an attached external bluetooth device.
/// You must first Initialise, then set the device.
/// </summary>
/// <param name="fileName">The location to save the received file.</param>
/// <returns>A result status message "True" or "False".</returns>
public static Primitive ReceiveFile(Primitive fileName)
{
BluetoothDeviceInfo info = GetBluetoothDeviceInfo(device);
if (null == info || null == bluetoothClient)
{
lastError = "Device or client not set";
return("False");
}
try
{
ObexListener ol = new ObexListener(ObexTransport.Bluetooth);
ol.Start();
while (ol.IsListening)
{
try
{
ObexListenerContext olc = ol.GetContext();
ObexListenerRequest olr = olc.Request;
olr.WriteFile(fileName);
ol.Stop();
}
catch (Exception ex)
{
Utilities.OnError(Utilities.GetCurrentMethod(), ex);
lastError = ex.Message;
return("False");
}
}
return("True");
}
catch (Exception ex)
{
Utilities.OnError(Utilities.GetCurrentMethod(), ex);
lastError = ex.Message;
return("False");
}
}
private void ListenerForm_Closed(object sender, System.EventArgs e)
{
ol.Stop();
}
protected override void OnClosing(System.ComponentModel.CancelEventArgs e)
{
listener.Stop();
base.OnClosing(e);
}
