private bool FindLoop(CancellationToken token)
{
bool found = false;
IntPtr hRadio = BluetoothRadio.PrimaryRadio.Handle;
BLUETOOTH_RADIO_INFO radioInfo = new BLUETOOTH_RADIO_INFO();
IntPtr hFind;
BLUETOOTH_DEVICE_INFO btdi = new BLUETOOTH_DEVICE_INFO();
BLUETOOTH_DEVICE_SEARCH_PARAMS srch = new BLUETOOTH_DEVICE_SEARCH_PARAMS();
radioInfo.dwSize = Marshal.SizeOf <BLUETOOTH_RADIO_INFO>();
btdi.dwSize = Marshal.SizeOf <BLUETOOTH_DEVICE_INFO>();
srch.dwSize = Marshal.SizeOf <BLUETOOTH_DEVICE_SEARCH_PARAMS>();
srch.fReturnAuthenticated = true;
srch.fReturnRemembered = true;
srch.fReturnConnected = true;
srch.fReturnUnknown = true;
srch.fIssueInquiry = true;
srch.cTimeoutMultiplier = 2;
srch.hRadio = InTheHand.Net.Bluetooth.BluetoothRadio.PrimaryRadio.Handle;
hFind = BluetoothFindFirstDevice(ref srch, ref btdi);
do
{
if (btdi.szName != "Nintendo RVL-WBC-01" && btdi.szName != "Nintendo RVL-CNT-01")
{
continue;
}
if (token.IsCancellationRequested)
{
break;
}
lock (knownAddresses) {
if (knownAddresses.Add(btdi.AddressLong))
{
Trace.WriteLine($"Wiimote found: {btdi.AddressLong.ToMacAddress()}");
found = true;
}
}
}while (BluetoothFindNextDevice(hFind, ref btdi));
BluetoothFindDeviceClose(hFind);
return(found);
}
private BluetoothAddress[] FindDevices(CancellationToken token)
{
IntPtr hRadio = BluetoothRadio.PrimaryRadio.Handle;
BLUETOOTH_RADIO_INFO radioInfo = new BLUETOOTH_RADIO_INFO();
IntPtr hFind;
BLUETOOTH_DEVICE_INFO btdi = new BLUETOOTH_DEVICE_INFO();
BLUETOOTH_DEVICE_SEARCH_PARAMS srch = new BLUETOOTH_DEVICE_SEARCH_PARAMS();
radioInfo.dwSize = Marshal.SizeOf <BLUETOOTH_RADIO_INFO>();
btdi.dwSize = Marshal.SizeOf <BLUETOOTH_DEVICE_INFO>();
srch.dwSize = Marshal.SizeOf <BLUETOOTH_DEVICE_SEARCH_PARAMS>();
srch.fReturnAuthenticated = true;
srch.fReturnRemembered = true;
srch.fReturnConnected = true;
srch.fReturnUnknown = true;
srch.fIssueInquiry = true;
srch.cTimeoutMultiplier = 2;
srch.hRadio = BluetoothRadio.PrimaryRadio.Handle;
hFind = BluetoothFindFirstDevice(ref srch, ref btdi);
List <BluetoothAddress> devices = new List <BluetoothAddress>();
do
{
if (btdi.szName != "Nintendo RVL-WBC-01" && btdi.szName != "Nintendo RVL-CNT-01")
{
continue;
}
if (token.IsCancellationRequested)
{
break;
}
devices.Add(new BluetoothAddress(btdi.AddressLong));
}while (BluetoothFindNextDevice(hFind, ref btdi));
BluetoothFindDeviceClose(hFind);
return(devices.ToArray());
}
public static bool Pair()
{
IntPtr[] hRadios = new IntPtr[256];
int nRadios = 0;
int nPaired = 0;
///////////////////////////////////////////////////////////////////////
// Enumerate BT radios
///////////////////////////////////////////////////////////////////////
{
IntPtr hFindRadio;
BLUETOOTH_FIND_RADIO_PARAMS radioParam;
radioParam.dwSize = Marshal.SizeOf <BLUETOOTH_FIND_RADIO_PARAMS>();
nRadios = 0;
hFindRadio = BluetoothFindFirstRadio(ref radioParam, out hRadios[nRadios++]);
if (hFindRadio != IntPtr.Zero)
{
while (nRadios < 256 && BluetoothFindNextRadio(hFindRadio, out hRadios[nRadios++]))
{
;
}
BluetoothFindRadioClose(hFindRadio);
}
else
{
//ShowErrorCode("Error enumerating radios", GetLastError());
return(false);
}
nRadios--;
Trace.WriteLine($"Found {nRadios} radios");
}
//hRadios[0] = InTheHand.Net.Bluetooth.BluetoothRadio.PrimaryRadio.Handle;
//nRadios = 1;
///////////////////////////////////////////////////////////////////////
// Keep looping until we pair with a Wii device
///////////////////////////////////////////////////////////////////////
while (nPaired == 0)
{
int radio;
for (radio = 0; radio < nRadios; radio++)
{
BLUETOOTH_RADIO_INFO radioInfo = new BLUETOOTH_RADIO_INFO();
IntPtr hFind;
BLUETOOTH_DEVICE_INFO btdi = new BLUETOOTH_DEVICE_INFO();
BLUETOOTH_DEVICE_SEARCH_PARAMS srch = new BLUETOOTH_DEVICE_SEARCH_PARAMS();
radioInfo.dwSize = Marshal.SizeOf <BLUETOOTH_RADIO_INFO>();
btdi.dwSize = Marshal.SizeOf <BLUETOOTH_DEVICE_INFO>();
srch.dwSize = Marshal.SizeOf <BLUETOOTH_DEVICE_SEARCH_PARAMS>();
BluetoothGetRadioInfo(hRadios[radio], ref radioInfo);
srch.fReturnAuthenticated = true;
srch.fReturnRemembered = true;
srch.fReturnConnected = true;
srch.fReturnUnknown = true;
srch.fIssueInquiry = true;
srch.cTimeoutMultiplier = 2;
srch.hRadio = hRadios[radio];
hFind = BluetoothFindFirstDevice(ref srch, ref btdi);
//
// MessageId: ERROR_NO_MORE_ITEMS
//
// MessageText:
//
// No more data is available.
//
const long ERROR_NO_MORE_ITEMS = 259L;
if (hFind == IntPtr.Zero)
{
if (Marshal.GetLastWin32Error() == ERROR_NO_MORE_ITEMS)
{
//printf();
Trace.WriteLine("No bluetooth devices found.");
}
else
{
//ShowErrorCode("Error enumerating devices", GetLastError());
return(false);
}
}
else
{
do
{
Trace.WriteLine($"Found: {btdi.szName}");
if (btdi.szName != "Nintendo RVL-WBC-01" && btdi.szName != "Nintendo RVL-CNT-01")
{
continue;
}
string pass = "";
int pcServices = 16;
Guid[] guids = new Guid[16];
bool error = false;
if (!error)
{
if (btdi.fRemembered)
{
// Make Windows forget pairing
if (BluetoothRemoveDevice(btdi.Address) != 0)
{
error = true;
}
else
{
Trace.WriteLine("Device Removed");
Thread.Sleep(5000);
//continue;
return(Pair());
}
}
}
// MAC address is passphrase
/*pass[0] = radioInfo.address.rgBytes[0];
* pass[1] = radioInfo.address.rgBytes[1];
* pass[2] = radioInfo.address.rgBytes[2];
* pass[3] = radioInfo.address.rgBytes[3];
* pass[4] = radioInfo.address.rgBytes[4];
* pass[5] = radioInfo.address.rgBytes[5];*/
/*for (int i = 0; i < 6; i++) {
* printf("%d %d, ", radioInfo.address[i], btdi.Address[i]);
* }
* printf("\n");*/
pass += (char)btdi.Address[0];
pass += (char)btdi.Address[1];
pass += (char)btdi.Address[2];
pass += (char)btdi.Address[3];
pass += (char)btdi.Address[4];
pass += (char)btdi.Address[5];
if (!error)
{
// Pair with Wii device
if (BluetoothAuthenticateDevice(IntPtr.Zero, hRadios[radio], ref btdi, pass, 6) != 0)
{
error = true;
}
}
if (!error)
{
// If this is not done, the Wii device will not remember the pairing
if (BluetoothEnumerateInstalledServices(hRadios[radio], ref btdi, ref pcServices, guids) != 0)
{
error = true;
}
}
if (!error)
{
// Activate service
Guid uuid = Uuids.HumanInterfaceDeviceServiceClass_UUID;
if (BluetoothSetServiceState(hRadios[radio], ref btdi, ref uuid, BLUETOOTH_SERVICE_ENABLE) != 0)
{
error = true;
}
}
if (!error)
{
nPaired++;
}
}while (BluetoothFindNextDevice(hFind, ref btdi));
} // if (hFind == NULL)
} // for (radio = 0; radio < nRadios; radio++)
if (nPaired == 0)
{
Trace.WriteLine("Retring...");
}
Thread.Sleep(1000);
}
///////////////////////////////////////////////////////////////////////
// Clean up
///////////////////////////////////////////////////////////////////////
{
int radio;
for (radio = 0; radio < nRadios; radio++)
{
CloseHandle(hRadios[radio]);
}
}
Trace.WriteLine("=============================================");
Trace.WriteLine($"{nPaired} Wii devices paired");
return(true);
}
public static extern int BluetoothGetRadioInfo(IntPtr hRadio, ref BLUETOOTH_RADIO_INFO pRadioInfo);
