internal BOND_RETURN_CODE Bond_(BluetoothAddress device, string pin)
{
Utils.MiscUtils.Trace_WriteLine("Calling CBtIf:Bond...");
BOND_RETURN_CODE ret = _factory.GetWidcommBtInterface().Bond(device, pin);
Utils.MiscUtils.Trace_WriteLine("Bond returned: {0} = 0x{1:X}", ret, (int)ret);
return ret;
}
/// <summary>
/// Wrapper around CBtIf::Bond().
/// </summary>
/// <param name="device"><see cref="BluetoothAddress"/></param>
/// <param name="passcode"><see cref="T:System.String"/></param>
/// <returns><see langword="true"/> if pairing was completed.
/// <see langword="false"/> if were already paired, or pairing failed.
/// </returns>
private bool Bond(BluetoothAddress device, string passcode)
{
//bool pd = BluetoothSecurity.PairRequest(device, passcode);
BOND_RETURN_CODE rc = ((WidcommBluetoothSecurity)m_factory.DoGetBluetoothSecurity()).Bond_(device, passcode);
Log("Bond: " + rc);
switch (rc)
{
case BOND_RETURN_CODE.SUCCESS:
return(true);
case BOND_RETURN_CODE.FAIL:
// TODO ? BOND_RETURN_CODE.FAIL -> Report this in the exception?
return(false);
case BOND_RETURN_CODE.ALREADY_BONDED:
// (BTW:"maintained for compatibility")
return(false);
case BOND_RETURN_CODE.REPEATED_ATTEMPTS:
// What is this??
return(false);
case BOND_RETURN_CODE.BAD_PARAMETER:
// TODO ? BOND_RETURN_CODE.BAD_PARAMETER -> Report this in the exception?
return(false);
case BOND_RETURN_CODE.NO_BT_SERVER:
default:
return(false);
}
}
public bool PairRequest(BluetoothAddress device, string pin)
{
// Win32+MSFT supports pin=null to show the UI, Widcomm has no
// support for that, so copy what we do in CE/WM and fail here.
if (pin == null) {
throw new ArgumentNullException("pin");
}
BOND_RETURN_CODE ret = Bond_(device, pin);
Debug.Assert((ret == BOND_RETURN_CODE.SUCCESS)
|| (ret == BOND_RETURN_CODE.ALREADY_BONDED)
|| (ret == BOND_RETURN_CODE.FAIL),
"Unexpected Bond result: " + ret);
return (ret == BOND_RETURN_CODE.SUCCESS)
|| (ret == BOND_RETURN_CODE.ALREADY_BONDED);
}
