// Initialize(u64, u64, pid, buffer<unknown, 5>)
public ResultCode Initialize(ServiceCtx context)
{
_appletResourceUserId = context.RequestData.ReadUInt64();
_mcuVersionData = context.RequestData.ReadUInt64();
ulong inputPosition = context.Request.SendBuff[0].Position;
ulong inputSize = context.Request.SendBuff[0].Size;
_mcuData = new byte[inputSize];
context.Memory.Read(inputPosition, _mcuData);
// TODO: The mcuData buffer seems to contains entries with a size of 0x40 bytes each. Usage of the data needs to be determined.
// TODO: Handle this in a controller class directly.
// Every functions which use the Handle call nn::hid::system::GetXcdHandleForNpadWithNfc().
NfpDevice devicePlayer1 = new NfpDevice
{
NpadIdType = NpadIdType.Player1,
Handle = HidUtils.GetIndexFromNpadIdType(NpadIdType.Player1),
State = NfpDeviceState.Initialized
};
context.Device.System.NfpDevices.Add(devicePlayer1);
// TODO: It mounts 0x8000000000000020 save data and stores a random generate value inside. Usage of the data needs to be determined.
_state = State.Initialized;
return(ResultCode.Success);
}
// Initialize(u64, u64, pid, buffer<unknown, 5>)
public ResultCode Initialize(ServiceCtx context)
{
long appletResourceUserId = context.RequestData.ReadInt64();
long mcuVersionData = context.RequestData.ReadInt64();
long inputPosition = context.Request.SendBuff[0].Position;
long inputSize = context.Request.SendBuff[0].Size;
byte[] unknownBuffer = new byte[inputSize];
context.Memory.Read((ulong)inputPosition, unknownBuffer);
// NOTE: appletResourceUserId, mcuVersionData and the buffer are stored inside an internal struct.
// The buffer seems to contains entries with a size of 0x40 bytes each.
// Sadly, this internal struct doesn't seems to be used in retail.
// TODO: Add an instance of nn::nfc::server::Manager when it will be implemented.
// Add an instance of nn::nfc::server::SaveData when it will be implemented.
// TODO: When we will be able to add multiple controllers add one entry by controller here.
Device device1 = new Device
{
NpadIdType = NpadIdType.Player1,
Handle = HidUtils.GetIndexFromNpadIdType(NpadIdType.Player1),
State = DeviceState.Initialized
};
_devices.Add(device1);
_state = State.Initialized;
return(ResultCode.Success);
}
protected void AddHidDevices(List <IMappableDevice> deviceList)
{
List <Device> devices = HidUtils.GetHidDevices();
foreach (Device device in devices)
{
if (device.IsGamePad)
{
deviceList.Add(new HidGameControl(device.VendorId, device.ProductId, device.FriendlyName));
}
}
}
// GetNpadId(bytes<8, 4>) -> u32
public ResultCode GetNpadId(ServiceCtx context)
{
uint deviceHandle = context.RequestData.ReadUInt32();
for (int i = 0; i < context.Device.System.NfpDevices.Count; i++)
{
if ((uint)context.Device.System.NfpDevices[i].Handle == deviceHandle)
{
context.ResponseData.Write((uint)HidUtils.GetNpadIdTypeFromIndex(context.Device.System.NfpDevices[i].Handle));
return(ResultCode.Success);
}
}
return(ResultCode.DeviceNotFound);
}
// GetNpadId(bytes<8, 4>) -> u32
public long GetNpadId(ServiceCtx context)
{
uint deviceHandle = context.RequestData.ReadUInt32();
for (int i = 0; i < _devices.Count; i++)
{
if ((uint)_devices[i].Handle == deviceHandle)
{
context.ResponseData.Write((uint)HidUtils.GetNpadIdTypeFromIndex(_devices[i].Handle));
return(0);
}
}
return(ErrorCode.MakeError(ErrorModule.Nfp, NfpError.DeviceNotFound));
}
// GetNpadIrCameraHandle(u32) -> nn::irsensor::IrCameraHandle
public ResultCode GetNpadIrCameraHandle(ServiceCtx context)
{
NpadIdType npadIdType = (NpadIdType)context.RequestData.ReadUInt32();
if (npadIdType > NpadIdType.Player8 &&
npadIdType != NpadIdType.Unknown &&
npadIdType != NpadIdType.Handheld)
{
return(ResultCode.NpadIdOutOfRange);
}
ControllerId irCameraHandle = HidUtils.GetIndexFromNpadIdType(npadIdType);
context.ResponseData.Write((int)irCameraHandle);
// NOTE: If the irCameraHandle pointer is null this error is returned, Doesn't occur in our case.
// return ResultCode.HandlePointerIsNull;
return(ResultCode.Success);
}
// GetNpadIrCameraHandle(u32) -> nn::irsensor::IrCameraHandle
public long GetNpadIrCameraHandle(ServiceCtx context)
{
NpadIdType npadIdType = (NpadIdType)context.RequestData.ReadUInt32();
if (npadIdType > NpadIdType.Player8 &&
npadIdType != NpadIdType.Unknown &&
npadIdType != NpadIdType.Handheld)
{
return(ErrorCode.MakeError(ErrorModule.Irsensor, IrsError.NpadIdOutOfRange));
}
HidControllerId irCameraHandle = HidUtils.GetIndexFromNpadIdType(npadIdType);
context.ResponseData.Write((int)irCameraHandle);
// NOTE: If the irCameraHandle pointer is null this error is returned, Doesn't occur in our case.
// return ErrorCode.MakeError(ErrorModule.Irsensor, IrsError.HandlePointerIsNull);
return(0);
}
