private REM_DEV_INFO CreateREM_DEV_INFO(string name, BluetoothAddress addr)
{
var dev = new REM_DEV_INFO();
if (name != null)
{
dev.bd_name = Encoding.UTF8.GetBytes(name + "\0");
}
if (addr != null)
{
dev.bda = WidcommUtils.FromBluetoothAddress(addr);
}
return(dev);
}
private REM_DEV_INFO_RETURN_CODE ReturnRememberedDevice(ref REM_DEV_INFO remDevInfo, bool firstGet)
{
if (_RememberedDevices == null)
{
Debug.Assert(_RememberedDevicesResultIndex == null);
if (firstGet)
{
return(REM_DEV_INFO_RETURN_CODE.EOF);
}
else
{
throw new InvalidOperationException("Not in progress.");
}
}
// In progress? Must NOT for Get, MUST for Next.
if (firstGet)
{
if (_RememberedDevicesResultIndex != null)
{
throw new InvalidOperationException("In progress.");
}
_RememberedDevicesResultIndex = 0;
}
else
{
if (_RememberedDevicesResultIndex == null)
{
return(REM_DEV_INFO_RETURN_CODE.ERROR);
}
}
// At end?
if (_RememberedDevicesResultIndex.Value > _RememberedDevices.Length)
{
throw new InvalidOperationException("Test infrastructure error -- out of range somehow.");
}
if (_RememberedDevicesResultIndex.Value == _RememberedDevices.Length)
{
_RememberedDevicesResultIndex = null;
return(REM_DEV_INFO_RETURN_CODE.EOF);
}
Debug.Assert(_RememberedDevicesResultIndex.Value < _RememberedDevices.Length);
// Success
remDevInfo = _RememberedDevices[(int)_RememberedDevicesResultIndex++];
return(REM_DEV_INFO_RETURN_CODE.SUCCESS);
}
public REM_DEV_INFO_RETURN_CODE GetNextRemoteDeviceInfo(ref REM_DEV_INFO remDevInfo, IntPtr p_rem_dev_info, int cb)
{
//throw new NotImplementedException();
return(ReturnRememberedDevice(ref remDevInfo, false));
}
public REM_DEV_INFO_RETURN_CODE GetRemoteDeviceInfo(ref REM_DEV_INFO remDevInfo, IntPtr p_rem_dev_info, int cb)
{
//return REM_DEV_INFO_RETURN_CODE.EOF;
return(ReturnRememberedDevice(ref remDevInfo, true));
}