mirror of
https://git.ryujinx.app/projects/Kenji-NX.git
synced 2026-10-07 20:01:07 +02:00
1087 lines
39 KiB
C#
1087 lines
39 KiB
C#
using Ryujinx.Common.Memory;
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using Ryujinx.Cpu;
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using Ryujinx.HLE.Exceptions;
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using Ryujinx.HLE.HOS.Ipc;
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using Ryujinx.HLE.HOS.Kernel.Threading;
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using Ryujinx.HLE.HOS.Services.Hid;
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using Ryujinx.HLE.HOS.Services.Hid.HidServer;
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using Ryujinx.HLE.HOS.Services.Nfc.Nfp.NfpManager;
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using Ryujinx.Horizon.Common;
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using Ryujinx.HLE.Kenjinx;
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using System.Security.Cryptography;
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using Ryujinx.Common.Logging;
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using System;
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using System.Buffers.Binary;
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using System.Globalization;
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using System.Runtime.InteropServices;
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using System.Threading;
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using System.Threading.Tasks;
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namespace Ryujinx.HLE.HOS.Services.Nfc.Nfp
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{
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class INfp : IpcService
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{
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#pragma warning disable IDE0052 // Remove unread private member
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private ulong _appletResourceUserId;
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private ulong _mcuVersionData;
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#pragma warning restore IDE0052
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private byte[] _mcuData;
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private State _state = State.NonInitialized;
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private KEvent _availabilityChangeEvent;
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private CancellationTokenSource _cancelTokenSource;
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private readonly NfpPermissionLevel _permissionLevel;
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public INfp(NfpPermissionLevel permissionLevel)
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{
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_permissionLevel = permissionLevel;
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}
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[CommandCmif(0)]
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// Initialize(u64, u64, pid, buffer<unknown, 5>)
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public ResultCode Initialize(ServiceCtx context)
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{
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_appletResourceUserId = context.RequestData.ReadUInt64();
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_mcuVersionData = context.RequestData.ReadUInt64();
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ulong inputPosition = context.Request.SendBuff[0].Position;
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ulong inputSize = context.Request.SendBuff[0].Size;
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_mcuData = new byte[inputSize];
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context.Memory.Read(inputPosition, _mcuData);
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// TODO: The mcuData buffer seems to contains entries with a size of 0x40 bytes each. Usage of the data needs to be determined.
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// TODO: Handle this in a controller class directly.
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// Every functions which use the Handle call nn::hid::system::GetXcdHandleForNpadWithNfc().
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NfpDevice devicePlayer1 = new()
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{
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NpadIdType = NpadIdType.Player1,
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Handle = HidUtils.GetIndexFromNpadIdType(NpadIdType.Player1),
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State = NfpDeviceState.Initialized,
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};
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context.Device.System.NfpDevices.Add(devicePlayer1);
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// TODO: It mounts 0x8000000000000020 save data and stores a random generate value inside. Usage of the data needs to be determined.
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_state = State.Initialized;
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return ResultCode.Success;
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}
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[CommandCmif(1)]
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// Finalize()
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public ResultCode Finalize(ServiceCtx context)
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{
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if (_state == State.Initialized)
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{
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_cancelTokenSource?.Cancel();
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// NOTE: All events are destroyed here.
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context.Device.System.NfpDevices.Clear();
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_state = State.NonInitialized;
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}
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return ResultCode.Success;
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}
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[CommandCmif(2)]
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// ListDevices() -> (u32, buffer<unknown, 0xa>)
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public ResultCode ListDevices(ServiceCtx context)
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{
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if (context.Request.RecvListBuff.Count == 0)
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{
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return ResultCode.WrongArgument;
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}
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ulong outputPosition = context.Request.RecvListBuff[0].Position;
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ulong outputSize = context.Request.RecvListBuff[0].Size;
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if (context.Device.System.NfpDevices.Count == 0)
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{
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return ResultCode.DeviceNotFound;
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}
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MemoryHelper.FillWithZeros(context.Memory, outputPosition, (int)outputSize);
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if (CheckNfcIsEnabled() == ResultCode.Success)
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{
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for (int i = 0; i < context.Device.System.NfpDevices.Count; i++)
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{
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context.Memory.Write(outputPosition + ((uint)i * sizeof(long)), (uint)context.Device.System.NfpDevices[i].Handle);
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}
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context.ResponseData.Write(context.Device.System.NfpDevices.Count);
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}
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else
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{
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context.ResponseData.Write(0);
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}
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return ResultCode.Success;
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}
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[CommandCmif(3)]
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// StartDetection(bytes<8, 4>)
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public ResultCode StartDetection(ServiceCtx context)
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{
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ResultCode resultCode = CheckNfcIsEnabled();
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if (resultCode != ResultCode.Success)
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{
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return resultCode;
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}
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uint deviceHandle = (uint)context.RequestData.ReadUInt64();
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for (int i = 0; i < context.Device.System.NfpDevices.Count; i++)
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{
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if (context.Device.System.NfpDevices[i].Handle == (PlayerIndex)deviceHandle)
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{
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context.Device.System.NfpDevices[i].State = NfpDeviceState.SearchingForTag;
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// ▼ If a tag has already been injected via Bridge, use it immediately.
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if (KenjinxAmiiboShim.TryConsume(out byte[] tagBytes))
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{
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NfpDevice dev = context.Device.System.NfpDevices[i];
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if (TryGetFigureIdFrom1Dc(tagBytes, out string fid, out string raw))
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{
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dev.AmiiboId = fid;
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Logger.Info?.PrintMsg(LogClass.ServiceNfp, $"Kenjinx: raw@1DC={raw} → FigureID={fid}");
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}
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else
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{
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dev.AmiiboId = MakeAmiiboIdFromBytes(tagBytes); // Fallback (SHA1)
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Logger.Info?.PrintMsg(LogClass.ServiceNfp, $"Kenjinx: FigureID={dev.AmiiboId} (fallback, keine 1DC-Bytes)");
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}
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dev.UseRandomUuid = false; // stabile UUID über die Session
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dev.State = NfpDeviceState.TagFound;
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}
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// ▲
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break;
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}
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}
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_cancelTokenSource = new CancellationTokenSource();
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Task.Run(() =>
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{
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while (true)
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{
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if (_cancelTokenSource.Token.IsCancellationRequested)
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{
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break;
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}
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// ▼ Poll during the search for newly injected tags.
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for (int d = 0; d < context.Device.System.NfpDevices.Count; d++)
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{
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NfpDevice dev = context.Device.System.NfpDevices[d];
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if (dev.State == NfpDeviceState.SearchingForTag && KenjinxAmiiboShim.TryConsume(out byte[] tagBytesLoop))
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{
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if (TryGetFigureIdFrom1Dc(tagBytesLoop, out string fid, out string raw))
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{
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dev.AmiiboId = fid;
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Logger.Info?.PrintMsg(LogClass.ServiceNfp, $"Kenjinx: raw@1DC={raw} → FigureID={fid}");
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}
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else
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{
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dev.AmiiboId = MakeAmiiboIdFromBytes(tagBytesLoop); // Fallback (SHA1)
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Logger.Info?.PrintMsg(LogClass.ServiceNfp, $"Kenjinx: FigureID={dev.AmiiboId} (fallback, keine 1DC-Bytes)");
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}
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dev.UseRandomUuid = false;
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dev.State = NfpDeviceState.TagFound;
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}
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}
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// ▲
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for (int i = 0; i < context.Device.System.NfpDevices.Count; i++)
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{
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if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagFound)
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{
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context.Device.System.NfpDevices[i].SignalActivate();
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Thread.Sleep(125); // NOTE: Simulate amiibo scanning delay.
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context.Device.System.NfpDevices[i].SignalDeactivate();
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break;
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}
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}
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}
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}, _cancelTokenSource.Token);
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return ResultCode.Success;
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}
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[CommandCmif(4)]
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// StopDetection(bytes<8, 4>)
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public ResultCode StopDetection(ServiceCtx context)
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{
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ResultCode resultCode = CheckNfcIsEnabled();
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if (resultCode != ResultCode.Success)
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{
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return resultCode;
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}
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_cancelTokenSource?.Cancel();
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uint deviceHandle = (uint)context.RequestData.ReadUInt64();
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for (int i = 0; i < context.Device.System.NfpDevices.Count; i++)
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{
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if (context.Device.System.NfpDevices[i].Handle == (PlayerIndex)deviceHandle)
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{
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context.Device.System.NfpDevices[i].State = NfpDeviceState.Initialized;
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break;
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}
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}
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// ▼ Discard the injected day
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KenjinxAmiiboShim.Clear();
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// ▲
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return ResultCode.Success;
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}
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// ▼▼▼ FigureID directly from 0x1DC (8 bytes) without 16-bit swapping
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private static bool TryGetFigureIdFrom1Dc(byte[] data, out string figureId, out string debugRaw)
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{
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figureId = string.Empty;
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debugRaw = string.Empty;
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const int off = 0x1DC;
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const int len = 8;
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if (data == null || data.Length < off + len)
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{
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return false;
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}
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Span<byte> s = data.AsSpan(off, len);
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// Debug string "AA-BB-..." in uppercase letters
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debugRaw = $"{s[0]:X2}-{s[1]:X2}-{s[2]:X2}-{s[3]:X2}-{s[4]:X2}-{s[5]:X2}-{s[6]:X2}-{s[7]:X2}";
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// FigureID as a 16-digit lowercase hexadecimal string in the **same order**
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// Layout: [0..1]=CharId(BE), [2]=Variant, [3]=Type, [4..5]=Model(BE), [6]=Series, [7]=unknown
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figureId =
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$"{s[0]:x2}{s[1]:x2}{s[2]:x2}{s[3]:x2}{s[4]:x2}{s[5]:x2}{s[6]:x2}{s[7]:x2}";
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return true;
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}
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// ▲▲▲
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// Fallback: Deterministic 16 hexadecimal characters from SHA1 (first 8 bytes)
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private static string MakeAmiiboIdFromBytes(byte[] data)
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{
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if (data == null || data.Length == 0) return "0000000000000000";
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using SHA1 sha = SHA1.Create();
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byte[] hash = sha.ComputeHash(data); // 20 Bytes
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char[] buf = new char[16];
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for (int i = 0, k = 0; i < 8; i++)
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{
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byte b = hash[i];
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buf[k++] = GetHex((b >> 4) & 0xF);
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buf[k++] = GetHex(b & 0xF);
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}
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return new string(buf);
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}
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private static char GetHex(int v) => (char)(v < 10 ? ('0' + v) : ('a' + (v - 10)));
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[CommandCmif(5)]
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// Mount(bytes<8, 4>, u32, u32)
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public ResultCode Mount(ServiceCtx context)
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{
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ResultCode resultCode = CheckNfcIsEnabled();
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if (resultCode != ResultCode.Success)
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{
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return resultCode;
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}
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uint deviceHandle = (uint)context.RequestData.ReadUInt64();
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DeviceType deviceType = (DeviceType)context.RequestData.ReadUInt32();
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MountTarget mountTarget = (MountTarget)context.RequestData.ReadUInt32();
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if (deviceType != 0 || ((uint)mountTarget & 3) == 0)
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{
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return ResultCode.WrongArgument;
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}
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// TODO: Found how the MountTarget is handled.
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for (int i = 0; i < context.Device.System.NfpDevices.Count; i++)
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{
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if (context.Device.System.NfpDevices[i].Handle == (PlayerIndex)deviceHandle)
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{
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if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagRemoved)
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{
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resultCode = ResultCode.TagNotFound;
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}
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else
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{
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if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagFound)
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{
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// NOTE: This mount the amiibo data, which isn't needed in our case.
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context.Device.System.NfpDevices[i].State = NfpDeviceState.TagMounted;
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resultCode = ResultCode.Success;
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}
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else
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{
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resultCode = ResultCode.WrongDeviceState;
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}
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}
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break;
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}
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}
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return resultCode;
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}
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[CommandCmif(6)]
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// Unmount(bytes<8, 4>)
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public ResultCode Unmount(ServiceCtx context)
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{
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ResultCode resultCode = CheckNfcIsEnabled();
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if (resultCode != ResultCode.Success)
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{
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return resultCode;
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}
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uint deviceHandle = (uint)context.RequestData.ReadUInt64();
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if (context.Device.System.NfpDevices.Count == 0)
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{
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return ResultCode.DeviceNotFound;
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}
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for (int i = 0; i < context.Device.System.NfpDevices.Count; i++)
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{
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if (context.Device.System.NfpDevices[i].Handle == (PlayerIndex)deviceHandle)
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{
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if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagRemoved)
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{
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resultCode = ResultCode.TagNotFound;
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}
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else
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{
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// NOTE: This mount the amiibo data, which isn't needed in our case.
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context.Device.System.NfpDevices[i].State = NfpDeviceState.TagFound;
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resultCode = ResultCode.Success;
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}
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break;
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}
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}
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return resultCode;
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}
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[CommandCmif(7)]
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// OpenApplicationArea(bytes<8, 4>, u32)
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public ResultCode OpenApplicationArea(ServiceCtx context)
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{
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ResultCode resultCode = CheckNfcIsEnabled();
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if (resultCode != ResultCode.Success)
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{
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return resultCode;
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}
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uint deviceHandle = (uint)context.RequestData.ReadUInt64();
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if (context.Device.System.NfpDevices.Count == 0)
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{
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return ResultCode.DeviceNotFound;
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}
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uint applicationAreaId = context.RequestData.ReadUInt32();
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bool isOpened = false;
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for (int i = 0; i < context.Device.System.NfpDevices.Count; i++)
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{
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if (context.Device.System.NfpDevices[i].Handle == (PlayerIndex)deviceHandle)
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{
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if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagRemoved)
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{
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resultCode = ResultCode.TagNotFound;
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}
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else
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{
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if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagMounted)
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{
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isOpened = VirtualAmiibo.OpenApplicationArea(context.Device.System.NfpDevices[i].AmiiboId, applicationAreaId);
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resultCode = ResultCode.Success;
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}
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else
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{
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resultCode = ResultCode.WrongDeviceState;
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}
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}
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break;
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}
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}
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if (!isOpened)
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{
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resultCode = ResultCode.ApplicationAreaIsNull;
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}
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return resultCode;
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}
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[CommandCmif(8)]
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// GetApplicationArea(bytes<8, 4>) -> (u32, buffer<unknown, 6>)
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public ResultCode GetApplicationArea(ServiceCtx context)
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{
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ResultCode resultCode = CheckNfcIsEnabled();
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if (resultCode != ResultCode.Success)
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{
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return resultCode;
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}
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uint deviceHandle = (uint)context.RequestData.ReadUInt64();
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if (context.Device.System.NfpDevices.Count == 0)
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{
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return ResultCode.DeviceNotFound;
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}
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ulong outputPosition = context.Request.ReceiveBuff[0].Position;
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ulong outputSize = context.Request.ReceiveBuff[0].Size;
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MemoryHelper.FillWithZeros(context.Memory, outputPosition, (int)outputSize);
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uint size = 0;
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for (int i = 0; i < context.Device.System.NfpDevices.Count; i++)
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{
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if (context.Device.System.NfpDevices[i].Handle == (PlayerIndex)deviceHandle)
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{
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if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagRemoved)
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{
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resultCode = ResultCode.TagNotFound;
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}
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else
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{
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if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagMounted)
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{
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byte[] applicationArea = VirtualAmiibo.GetApplicationArea(context.Device.System.NfpDevices[i].AmiiboId);
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context.Memory.Write(outputPosition, applicationArea);
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size = (uint)applicationArea.Length;
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resultCode = ResultCode.Success;
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}
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else
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{
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resultCode = ResultCode.WrongDeviceState;
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}
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}
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}
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}
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if (resultCode != ResultCode.Success)
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{
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return resultCode;
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}
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if (size == 0)
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{
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return ResultCode.ApplicationAreaIsNull;
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}
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context.ResponseData.Write(size);
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return ResultCode.Success;
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}
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[CommandCmif(9)]
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// SetApplicationArea(bytes<8, 4>, buffer<unknown, 5>)
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public ResultCode SetApplicationArea(ServiceCtx context)
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{
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ResultCode resultCode = CheckNfcIsEnabled();
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if (resultCode != ResultCode.Success)
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{
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return resultCode;
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}
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uint deviceHandle = (uint)context.RequestData.ReadUInt64();
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if (context.Device.System.NfpDevices.Count == 0)
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{
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return ResultCode.DeviceNotFound;
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}
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ulong inputPosition = context.Request.SendBuff[0].Position;
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ulong inputSize = context.Request.SendBuff[0].Size;
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byte[] applicationArea = new byte[inputSize];
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|
|
context.Memory.Read(inputPosition, applicationArea);
|
|
|
|
for (int i = 0; i < context.Device.System.NfpDevices.Count; i++)
|
|
{
|
|
if (context.Device.System.NfpDevices[i].Handle == (PlayerIndex)deviceHandle)
|
|
{
|
|
if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagRemoved)
|
|
{
|
|
resultCode = ResultCode.TagNotFound;
|
|
}
|
|
else
|
|
{
|
|
if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagMounted)
|
|
{
|
|
VirtualAmiibo.SetApplicationArea(context.Device.System.NfpDevices[i].AmiiboId, applicationArea);
|
|
|
|
resultCode = ResultCode.Success;
|
|
}
|
|
else
|
|
{
|
|
resultCode = ResultCode.WrongDeviceState;
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
return resultCode;
|
|
}
|
|
|
|
[CommandCmif(10)]
|
|
// Flush(bytes<8, 4>)
|
|
public ResultCode Flush(ServiceCtx context)
|
|
{
|
|
#pragma warning disable IDE0059 // Remove unnecessary value assignment
|
|
uint deviceHandle = (uint)context.RequestData.ReadUInt64();
|
|
#pragma warning restore IDE0059
|
|
if (context.Device.System.NfpDevices.Count == 0)
|
|
{
|
|
return ResultCode.DeviceNotFound;
|
|
}
|
|
|
|
// NOTE: Since we handle amiibo through VirtualAmiibo, we don't have to flush anything in our case.
|
|
return ResultCode.Success;
|
|
}
|
|
|
|
[CommandCmif(11)]
|
|
// Restore(bytes<8, 4>)
|
|
public ResultCode Restore(ServiceCtx context)
|
|
{
|
|
throw new ServiceNotImplementedException(this, context);
|
|
}
|
|
|
|
[CommandCmif(12)]
|
|
// CreateApplicationArea(bytes<8, 4>, u32, buffer<unknown, 5>)
|
|
public ResultCode CreateApplicationArea(ServiceCtx context)
|
|
{
|
|
ResultCode resultCode = CheckNfcIsEnabled();
|
|
|
|
if (resultCode != ResultCode.Success)
|
|
{
|
|
return resultCode;
|
|
}
|
|
|
|
uint deviceHandle = (uint)context.RequestData.ReadUInt64();
|
|
|
|
if (context.Device.System.NfpDevices.Count == 0)
|
|
{
|
|
return ResultCode.DeviceNotFound;
|
|
}
|
|
|
|
uint applicationAreaId = context.RequestData.ReadUInt32();
|
|
|
|
ulong inputPosition = context.Request.SendBuff[0].Position;
|
|
ulong inputSize = context.Request.SendBuff[0].Size;
|
|
|
|
byte[] applicationArea = new byte[inputSize];
|
|
|
|
context.Memory.Read(inputPosition, applicationArea);
|
|
|
|
bool isCreated = false;
|
|
|
|
for (int i = 0; i < context.Device.System.NfpDevices.Count; i++)
|
|
{
|
|
if (context.Device.System.NfpDevices[i].Handle == (PlayerIndex)deviceHandle)
|
|
{
|
|
if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagRemoved)
|
|
{
|
|
resultCode = ResultCode.TagNotFound;
|
|
}
|
|
else
|
|
{
|
|
if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagMounted)
|
|
{
|
|
isCreated = VirtualAmiibo.CreateApplicationArea(context.Device.System.NfpDevices[i].AmiiboId, applicationAreaId, applicationArea);
|
|
|
|
resultCode = ResultCode.Success;
|
|
}
|
|
else
|
|
{
|
|
resultCode = ResultCode.WrongDeviceState;
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!isCreated)
|
|
{
|
|
resultCode = ResultCode.ApplicationAreaIsNull;
|
|
}
|
|
|
|
return resultCode;
|
|
}
|
|
|
|
[CommandCmif(13)]
|
|
// GetTagInfo(bytes<8, 4>) -> buffer<unknown<0x58>, 0x1a>
|
|
public ResultCode GetTagInfo(ServiceCtx context)
|
|
{
|
|
ResultCode resultCode = CheckNfcIsEnabled();
|
|
|
|
if (resultCode != ResultCode.Success)
|
|
{
|
|
return resultCode;
|
|
}
|
|
|
|
if (context.Request.RecvListBuff.Count == 0)
|
|
{
|
|
return ResultCode.WrongArgument;
|
|
}
|
|
|
|
ulong outputPosition = context.Request.RecvListBuff[0].Position;
|
|
|
|
context.Response.PtrBuff[0] = context.Response.PtrBuff[0].WithSize((uint)Marshal.SizeOf<TagInfo>());
|
|
|
|
MemoryHelper.FillWithZeros(context.Memory, outputPosition, Marshal.SizeOf<TagInfo>());
|
|
|
|
uint deviceHandle = (uint)context.RequestData.ReadUInt64();
|
|
|
|
if (context.Device.System.NfpDevices.Count == 0)
|
|
{
|
|
return ResultCode.DeviceNotFound;
|
|
}
|
|
|
|
for (int i = 0; i < context.Device.System.NfpDevices.Count; i++)
|
|
{
|
|
if (context.Device.System.NfpDevices[i].Handle == (PlayerIndex)deviceHandle)
|
|
{
|
|
if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagRemoved)
|
|
{
|
|
resultCode = ResultCode.TagNotFound;
|
|
}
|
|
else
|
|
{
|
|
if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagMounted || context.Device.System.NfpDevices[i].State == NfpDeviceState.TagFound)
|
|
{
|
|
byte[] uuid = VirtualAmiibo.GenerateUuid(context.Device.System.NfpDevices[i].AmiiboId, context.Device.System.NfpDevices[i].UseRandomUuid);
|
|
|
|
if (uuid.Length > AmiiboConstants.UuidMaxLength)
|
|
{
|
|
throw new InvalidOperationException($"{nameof(uuid)} is too long: {uuid.Length}");
|
|
}
|
|
|
|
TagInfo tagInfo = new()
|
|
{
|
|
UuidLength = (byte)uuid.Length,
|
|
Reserved1 = new Array21<byte>(),
|
|
Protocol = uint.MaxValue, // All Protocol
|
|
TagType = uint.MaxValue, // All Type
|
|
Reserved2 = new Array6<byte>(),
|
|
};
|
|
|
|
uuid.CopyTo(tagInfo.Uuid.AsSpan());
|
|
|
|
context.Memory.Write(outputPosition, tagInfo);
|
|
|
|
resultCode = ResultCode.Success;
|
|
}
|
|
else
|
|
{
|
|
resultCode = ResultCode.WrongDeviceState;
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
return resultCode;
|
|
}
|
|
|
|
[CommandCmif(14)]
|
|
// GetRegisterInfo(bytes<8, 4>) -> buffer<unknown<0x100>, 0x1a>
|
|
public ResultCode GetRegisterInfo(ServiceCtx context)
|
|
{
|
|
ResultCode resultCode = CheckNfcIsEnabled();
|
|
|
|
if (resultCode != ResultCode.Success)
|
|
{
|
|
return resultCode;
|
|
}
|
|
|
|
if (context.Request.RecvListBuff.Count == 0)
|
|
{
|
|
return ResultCode.WrongArgument;
|
|
}
|
|
|
|
ulong outputPosition = context.Request.RecvListBuff[0].Position;
|
|
|
|
context.Response.PtrBuff[0] = context.Response.PtrBuff[0].WithSize((uint)Marshal.SizeOf<RegisterInfo>());
|
|
|
|
MemoryHelper.FillWithZeros(context.Memory, outputPosition, Marshal.SizeOf<RegisterInfo>());
|
|
|
|
uint deviceHandle = (uint)context.RequestData.ReadUInt64();
|
|
|
|
if (context.Device.System.NfpDevices.Count == 0)
|
|
{
|
|
return ResultCode.DeviceNotFound;
|
|
}
|
|
|
|
for (int i = 0; i < context.Device.System.NfpDevices.Count; i++)
|
|
{
|
|
if (context.Device.System.NfpDevices[i].Handle == (PlayerIndex)deviceHandle)
|
|
{
|
|
if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagRemoved)
|
|
{
|
|
resultCode = ResultCode.TagNotFound;
|
|
}
|
|
else
|
|
{
|
|
if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagMounted)
|
|
{
|
|
RegisterInfo registerInfo = VirtualAmiibo.GetRegisterInfo(
|
|
context.Device.System.TickSource,
|
|
context.Device.System.NfpDevices[i].AmiiboId,
|
|
context.Device.System.AccountManager.LastOpenedUser.Name);
|
|
|
|
context.Memory.Write(outputPosition, registerInfo);
|
|
|
|
resultCode = ResultCode.Success;
|
|
}
|
|
else
|
|
{
|
|
resultCode = ResultCode.WrongDeviceState;
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
return resultCode;
|
|
}
|
|
|
|
[CommandCmif(15)]
|
|
// GetCommonInfo(bytes<8, 4>) -> buffer<unknown<0x40>, 0x1a>
|
|
public ResultCode GetCommonInfo(ServiceCtx context)
|
|
{
|
|
ResultCode resultCode = CheckNfcIsEnabled();
|
|
|
|
if (resultCode != ResultCode.Success)
|
|
{
|
|
return resultCode;
|
|
}
|
|
|
|
if (context.Request.RecvListBuff.Count == 0)
|
|
{
|
|
return ResultCode.WrongArgument;
|
|
}
|
|
|
|
ulong outputPosition = context.Request.RecvListBuff[0].Position;
|
|
|
|
context.Response.PtrBuff[0] = context.Response.PtrBuff[0].WithSize((uint)Marshal.SizeOf<CommonInfo>());
|
|
|
|
MemoryHelper.FillWithZeros(context.Memory, outputPosition, Marshal.SizeOf<CommonInfo>());
|
|
|
|
uint deviceHandle = (uint)context.RequestData.ReadUInt64();
|
|
|
|
if (context.Device.System.NfpDevices.Count == 0)
|
|
{
|
|
return ResultCode.DeviceNotFound;
|
|
}
|
|
|
|
for (int i = 0; i < context.Device.System.NfpDevices.Count; i++)
|
|
{
|
|
if (context.Device.System.NfpDevices[i].Handle == (PlayerIndex)deviceHandle)
|
|
{
|
|
if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagRemoved)
|
|
{
|
|
resultCode = ResultCode.TagNotFound;
|
|
}
|
|
else
|
|
{
|
|
if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagMounted)
|
|
{
|
|
CommonInfo commonInfo = VirtualAmiibo.GetCommonInfo(context.Device.System.NfpDevices[i].AmiiboId);
|
|
|
|
context.Memory.Write(outputPosition, commonInfo);
|
|
|
|
resultCode = ResultCode.Success;
|
|
}
|
|
else
|
|
{
|
|
resultCode = ResultCode.WrongDeviceState;
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
return resultCode;
|
|
}
|
|
|
|
[CommandCmif(16)]
|
|
// GetModelInfo(bytes<8, 4>) -> buffer<unknown<0x40>, 0x1a>
|
|
public ResultCode GetModelInfo(ServiceCtx context)
|
|
{
|
|
ResultCode resultCode = CheckNfcIsEnabled();
|
|
|
|
if (resultCode != ResultCode.Success)
|
|
{
|
|
return resultCode;
|
|
}
|
|
|
|
if (context.Request.RecvListBuff.Count == 0)
|
|
{
|
|
return ResultCode.WrongArgument;
|
|
}
|
|
|
|
ulong outputPosition = context.Request.RecvListBuff[0].Position;
|
|
|
|
context.Response.PtrBuff[0] = context.Response.PtrBuff[0].WithSize((uint)Marshal.SizeOf<ModelInfo>());
|
|
|
|
MemoryHelper.FillWithZeros(context.Memory, outputPosition, Marshal.SizeOf<ModelInfo>());
|
|
|
|
uint deviceHandle = (uint)context.RequestData.ReadUInt64();
|
|
|
|
if (context.Device.System.NfpDevices.Count == 0)
|
|
{
|
|
return ResultCode.DeviceNotFound;
|
|
}
|
|
|
|
for (int i = 0; i < context.Device.System.NfpDevices.Count; i++)
|
|
{
|
|
if (context.Device.System.NfpDevices[i].Handle == (PlayerIndex)deviceHandle)
|
|
{
|
|
if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagRemoved)
|
|
{
|
|
resultCode = ResultCode.TagNotFound;
|
|
}
|
|
else
|
|
{
|
|
if (context.Device.System.NfpDevices[i].State == NfpDeviceState.TagMounted)
|
|
{
|
|
ModelInfo modelInfo = new()
|
|
{
|
|
Reserved = new Array57<byte>(),
|
|
CharacterId = BinaryPrimitives.ReverseEndianness(ushort.Parse(context.Device.System.NfpDevices[i].AmiiboId.AsSpan(0, 4), NumberStyles.HexNumber)),
|
|
CharacterVariant = byte.Parse(context.Device.System.NfpDevices[i].AmiiboId.AsSpan(4, 2), NumberStyles.HexNumber),
|
|
Series = byte.Parse(context.Device.System.NfpDevices[i].AmiiboId.AsSpan(12, 2), NumberStyles.HexNumber),
|
|
ModelNumber = ushort.Parse(context.Device.System.NfpDevices[i].AmiiboId.AsSpan(8, 4), NumberStyles.HexNumber),
|
|
Type = byte.Parse(context.Device.System.NfpDevices[i].AmiiboId.AsSpan(6, 2), NumberStyles.HexNumber),
|
|
};
|
|
|
|
context.Memory.Write(outputPosition, modelInfo);
|
|
|
|
resultCode = ResultCode.Success;
|
|
}
|
|
else
|
|
{
|
|
resultCode = ResultCode.WrongDeviceState;
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
return resultCode;
|
|
}
|
|
|
|
[CommandCmif(17)]
|
|
// AttachActivateEvent(bytes<8, 4>) -> handle<copy>
|
|
public ResultCode AttachActivateEvent(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.Device.System.NfpDevices[i].ActivateEvent = new KEvent(context.Device.System.KernelContext);
|
|
|
|
if (context.Process.HandleTable.GenerateHandle(context.Device.System.NfpDevices[i].ActivateEvent.ReadableEvent, out int activateEventHandle) != Result.Success)
|
|
{
|
|
throw new InvalidOperationException("Out of handles!");
|
|
}
|
|
|
|
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(activateEventHandle);
|
|
|
|
return ResultCode.Success;
|
|
}
|
|
}
|
|
|
|
return ResultCode.DeviceNotFound;
|
|
}
|
|
|
|
[CommandCmif(18)]
|
|
// AttachDeactivateEvent(bytes<8, 4>) -> handle<copy>
|
|
public ResultCode AttachDeactivateEvent(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.Device.System.NfpDevices[i].DeactivateEvent = new KEvent(context.Device.System.KernelContext);
|
|
|
|
if (context.Process.HandleTable.GenerateHandle(context.Device.System.NfpDevices[i].DeactivateEvent.ReadableEvent, out int deactivateEventHandle) != Result.Success)
|
|
{
|
|
throw new InvalidOperationException("Out of handles!");
|
|
}
|
|
|
|
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(deactivateEventHandle);
|
|
|
|
return ResultCode.Success;
|
|
}
|
|
}
|
|
return ResultCode.DeviceNotFound;
|
|
}
|
|
|
|
[CommandCmif(19)]
|
|
// GetState() -> u32
|
|
public ResultCode GetState(ServiceCtx context)
|
|
{
|
|
context.ResponseData.Write((int)_state);
|
|
|
|
return ResultCode.Success;
|
|
}
|
|
|
|
[CommandCmif(20)]
|
|
// GetDeviceState(bytes<8, 4>) -> u32
|
|
public ResultCode GetDeviceState(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)
|
|
{
|
|
if (context.Device.System.NfpDevices[i].State > NfpDeviceState.Finalized)
|
|
{
|
|
throw new InvalidOperationException($"{nameof(context.Device.System.NfpDevices)} contains an invalid state for device {i}: {context.Device.System.NfpDevices[i].State}");
|
|
}
|
|
|
|
context.ResponseData.Write((uint)context.Device.System.NfpDevices[i].State);
|
|
|
|
return ResultCode.Success;
|
|
}
|
|
}
|
|
|
|
context.ResponseData.Write((uint)NfpDeviceState.Unavailable);
|
|
|
|
return ResultCode.DeviceNotFound;
|
|
}
|
|
|
|
[CommandCmif(21)]
|
|
// 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;
|
|
}
|
|
|
|
[CommandCmif(22)]
|
|
// GetApplicationAreaSize() -> u32
|
|
public ResultCode GetApplicationAreaSize(ServiceCtx context)
|
|
{
|
|
context.ResponseData.Write(AmiiboConstants.ApplicationAreaSize);
|
|
|
|
return ResultCode.Success;
|
|
}
|
|
|
|
[CommandCmif(23)] // 3.0.0+
|
|
// AttachAvailabilityChangeEvent() -> handle<copy>
|
|
public ResultCode AttachAvailabilityChangeEvent(ServiceCtx context)
|
|
{
|
|
_availabilityChangeEvent = new KEvent(context.Device.System.KernelContext);
|
|
|
|
if (context.Process.HandleTable.GenerateHandle(_availabilityChangeEvent.ReadableEvent, out int availabilityChangeEventHandle) != Result.Success)
|
|
{
|
|
throw new InvalidOperationException("Out of handles!");
|
|
}
|
|
|
|
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(availabilityChangeEventHandle);
|
|
|
|
return ResultCode.Success;
|
|
}
|
|
|
|
[CommandCmif(24)] // 3.0.0+
|
|
// RecreateApplicationArea(bytes<8, 4>, u32, buffer<unknown, 5>)
|
|
public ResultCode RecreateApplicationArea(ServiceCtx context)
|
|
{
|
|
throw new ServiceNotImplementedException(this, context);
|
|
}
|
|
|
|
[CommandCmif(102)]
|
|
// GetRegisterInfo2(bytes<8, 4>) -> buffer<unknown<0x100>, 0x1a>
|
|
public ResultCode GetRegisterInfo2(ServiceCtx context)
|
|
{
|
|
// TODO: Find the differencies between IUser and ISystem/IDebug.
|
|
|
|
if (_permissionLevel is NfpPermissionLevel.Debug or NfpPermissionLevel.System)
|
|
{
|
|
return GetRegisterInfo(context);
|
|
}
|
|
|
|
return ResultCode.DeviceNotFound;
|
|
}
|
|
|
|
private ResultCode CheckNfcIsEnabled()
|
|
{
|
|
// TODO: Call nn::settings::detail::GetNfcEnableFlag when it will be implemented.
|
|
return true ? ResultCode.Success : ResultCode.NfcDisabled;
|
|
}
|
|
}
|
|
}
|