private bool TryConnect(MsHidDeviceInfo hidDeviceInfo, out ReportWiimote wiimote)
{
Stream hidStream;
if (UseSetOutputReport)
{
hidStream = new MsHidSetOutputReportStream(hidDeviceInfo.DevicePath);
}
else
{
hidStream = new MsHidStream(hidDeviceInfo.DevicePath);
}
try
{
wiimote = new ReportWiimote(hidDeviceInfo, hidStream);
wiimote.Initialize();
}
catch (TimeoutException)
{
hidStream.Dispose();
wiimote = null;
return(false);
}
catch (Exception)
{
hidStream.Dispose();
throw;
}
return(true);
}
public IDevice Connect(IDeviceInfo deviceInfo)
{
int result;
MsBluetoothDeviceInfo bluetoothDeviceInfo = deviceInfo as MsBluetoothDeviceInfo;
if (bluetoothDeviceInfo == null)
throw new ArgumentException("The specified IDeviceInfo does not belong to this DeviceProvider.", "deviceInfo");
NativeMethods.BluetoothDeviceInfo bluetoothDevice = bluetoothDeviceInfo.Device;
result = NativeMethods.BluetoothUpdateDeviceRecord(ref bluetoothDevice);
NativeMethods.HandleError(result);
if (bluetoothDevice.connected)
throw new NotImplementedException("The device is already connected.");
if (bluetoothDevice.remembered)
{
// Remove non-connected devices from MsBluetooth's device list.
// This has to be done because:
// MsBluetooth can't connect to Hid devices without also pairing to them.
// If you think that sounds crazy, you're on the right track.
NativeMethods.RemoveDevice(bluetoothDevice.address);
}
Guid hidGuid = BluetoothServices.HumanInterfaceDeviceServiceClass_UUID;
result = NativeMethods.BluetoothSetServiceState(IntPtr.Zero, ref bluetoothDevice, ref hidGuid, 0x0001);
NativeMethods.HandleError(result);
if (WaitTillConnected(bluetoothDevice.address, TimeSpan.FromSeconds(30)))
{
Thread.Sleep(2000);
ReportDevice device = null;
foreach (KeyValuePair<string, SafeFileHandle> pair in MsHidDeviceProviderHelper.GetWiiDeviceHandles())
{
string devicePath = pair.Key;
SafeFileHandle fileHandle = pair.Value;
Stream communicationStream = new MsHidSetOutputReportStream(fileHandle);
// determine the device type
if (bluetoothDeviceInfo.Name == "Nintendo RVL-WBC-01")
device = new ReportBalanceBoard(deviceInfo, communicationStream);
else if (bluetoothDeviceInfo.Name == "Nintendo RVL-CNT-01")
device = new ReportWiimote(deviceInfo, communicationStream);
else
throw new ArgumentException("The specified deviceInfo with name '" + bluetoothDeviceInfo.Name + "' is not supported.", "deviceInfo");
if (MsHidDeviceProviderHelper.TryConnect(device, communicationStream, devicePath, fileHandle))
break;
device = null;
}
if (device != null)
{
lookupFoundDevices.Remove(bluetoothDeviceInfo.Address);
foundDevices.Remove(bluetoothDeviceInfo);
OnDeviceLost(new DeviceInfoEventArgs(bluetoothDeviceInfo));
device.Disconnected += device_Disconnected;
ConnectedDevices.Add(device);
lookupConnectedDevices.Add(bluetoothDeviceInfo, device);
OnDeviceConnected(new DeviceEventArgs(device));
return device;
}
else
throw new DeviceConnectException("No working HID device found.");
}
else
{
throw new TimeoutException("Timeout while trying to connect to the bluetooth device.");
}
}
private bool TryConnect(MsHidDeviceInfo hidDeviceInfo, out ReportWiimote wiimote)
{
Stream hidStream;
if (UseSetOutputReport)
hidStream = new MsHidSetOutputReportStream(hidDeviceInfo.DevicePath);
else
hidStream = new MsHidStream(hidDeviceInfo.DevicePath);
try
{
wiimote = new ReportWiimote(hidDeviceInfo, hidStream);
wiimote.Initialize();
}
catch (TimeoutException)
{
hidStream.Dispose();
wiimote = null;
return false;
}
catch (Exception)
{
hidStream.Dispose();
throw;
}
return true;
}