Files
ryujinx/src/Ryujinx.HLE/HOS/Services/Am/AppletOE/ApplicationProxyService/ApplicationProxy/IApplicationFunctions.cs
Babib3l b62c58c2fe River : HLE: Make process identity explicit for service metadata resolution (#100)
This PR is the first in a batch of structural changes to Ryujinx.

**Changes**

- Added `ProcessIdentity` and `ProcessKind` to describe loaded programs by:
  - PID, program ID, application ID, program index, display version, process kind
- Stored identity metadata on `ProcessResult`.
- Added PID-based process lookup helpers to `ProcessLoader`.
- Updated HLE services to resolve application metadata through the caller PID instead of `Processes.ActiveApplication`.
- Added PTC/JIT disk cache initialization logging with PID, title ID, display version, selector, and enabled state.
- Added `ClientProcessId` property to ServiceCtx (/src/Ryujinx.HLE/HOS/ServiceCtx.cs) that uses the handle descriptor PId when available, falling back to `Process.Pid`.
- Updated 15 HLE service files to use `context.ClientProcessId` instead of `context.Process.Pid` for client process access, ensuring services correctly identify the calling process even when invoked via IPC with handle descriptors.

These changes make service metadata resolution more explicit and prepare the emulator for other structural changes later on.

Reviewed-on: https://git.ryujinx.app/projects/Ryubing/pulls/100
2026-05-25 12:08:31 +00:00

702 lines
28 KiB
C#

using LibHac.Account;
using LibHac.Fs;
using LibHac.Ncm;
using LibHac.Ns;
using LibHac.Tools.FsSystem.NcaUtils;
using Ryujinx.Common;
using Ryujinx.Common.Logging;
using Ryujinx.HLE.Exceptions;
using Ryujinx.HLE.HOS.Ipc;
using Ryujinx.HLE.HOS.Kernel.Memory;
using Ryujinx.HLE.HOS.Kernel.Threading;
using Ryujinx.HLE.HOS.Services.Am.AppletAE.Storage;
using Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.ApplicationProxy.Types;
using Ryujinx.HLE.HOS.Services.Sdb.Pdm.QueryService;
using Ryujinx.HLE.HOS.SystemState;
using Ryujinx.Horizon.Common;
using System;
using System.Numerics;
using System.Threading;
using AccountUid = Ryujinx.HLE.HOS.Services.Account.Acc.UserId;
using ApplicationId = LibHac.Ncm.ApplicationId;
namespace Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.ApplicationProxy
{
class IApplicationFunctions : IpcService
{
private long _defaultSaveDataSize = 200000000;
private long _defaultJournalSaveDataSize = 200000000;
private readonly KEvent _gpuErrorDetectedSystemEvent;
private readonly KEvent _friendInvitationStorageChannelEvent;
private readonly KEvent _notificationStorageChannelEvent;
private readonly KEvent _healthWarningDisappearedSystemEvent;
private readonly KEvent _unknownEvent;
private int _gpuErrorDetectedSystemEventHandle;
private int _friendInvitationStorageChannelEventHandle;
private int _notificationStorageChannelEventHandle;
private int _healthWarningDisappearedSystemEventHandle;
private int _unknownEventHandle;
private bool _gamePlayRecordingState;
private int _jitLoaded;
private readonly LibHac.HorizonClient _horizon;
private readonly ulong _pid;
public IApplicationFunctions(Horizon system, ulong pid)
{
// TODO: Find where they are signaled.
_gpuErrorDetectedSystemEvent = new KEvent(system.KernelContext);
_friendInvitationStorageChannelEvent = new KEvent(system.KernelContext);
_notificationStorageChannelEvent = new KEvent(system.KernelContext);
_healthWarningDisappearedSystemEvent = new KEvent(system.KernelContext);
_unknownEvent = new KEvent(system.KernelContext);
_horizon = system.LibHacHorizonManager.AmClient;
_pid = pid;
}
[CommandCmif(1)]
// PopLaunchParameter(LaunchParameterKind kind) -> object<nn::am::service::IStorage>
public ResultCode PopLaunchParameter(ServiceCtx context)
{
LaunchParameterKind kind = (LaunchParameterKind)context.RequestData.ReadUInt32();
byte[] storageData;
switch (kind)
{
case LaunchParameterKind.UserChannel:
storageData = context.Device.Configuration.UserChannelPersistence.Pop();
break;
case LaunchParameterKind.PreselectedUser:
// Only the first 0x18 bytes of the Data seems to be actually used.
storageData = StorageHelper.MakeLaunchParams(context.Device.System.AccountManager.LastOpenedUser);
break;
case LaunchParameterKind.Unknown:
throw new NotImplementedException("Unknown LaunchParameterKind.");
default:
return ResultCode.ObjectInvalid;
}
if (storageData == null)
{
return ResultCode.NotAvailable;
}
MakeObject(context, new AppletAE.IStorage(storageData));
return ResultCode.Success;
}
[CommandCmif(12)] // 4.0.0+
// CreateApplicationAndRequestToStart(u64 title_id)
public ResultCode CreateApplicationAndRequestToStart(ServiceCtx context)
{
ulong titleId = context.RequestData.ReadUInt64();
Logger.Stub?.PrintStub(LogClass.ServiceAm, new { titleId });
if (titleId == 0)
{
context.Device.UIHandler.ExecuteProgram(context.Device, ProgramSpecifyKind.RestartProgram, titleId);
}
else
{
throw new NotImplementedException();
}
return ResultCode.Success;
}
[CommandCmif(20)]
// EnsureSaveData(nn::account::Uid) -> u64
public ResultCode EnsureSaveData(ServiceCtx context)
{
Uid userId = context.RequestData.ReadStruct<AccountUid>().ToLibHacUid();
var process = context.Device.Processes.GetProcess(_pid);
// Mask out the low nibble of the program ID to get the application ID
ApplicationId applicationId = new(process.Identity.ApplicationId);
ApplicationControlProperty nacp = process.ApplicationControlProperties;
LibHac.HorizonClient hos = context.Device.System.LibHacHorizonManager.AmClient;
LibHac.Result result = hos.Fs.EnsureApplicationSaveData(out long requiredSize, applicationId, in nacp, in userId);
context.ResponseData.Write(requiredSize);
return (ResultCode)result.Value;
}
[CommandCmif(21)]
// GetDesiredLanguage() -> nn::settings::LanguageCode
public ResultCode GetDesiredLanguage(ServiceCtx context)
{
// This seems to be calling ns:am GetApplicationDesiredLanguage followed by ConvertApplicationLanguageToLanguageCode
// Calls are from a IReadOnlyApplicationControlDataInterface object
// ConvertApplicationLanguageToLanguageCode compares language code strings and returns the index
// TODO: When above calls are implemented, switch to using ns:am
long desiredLanguageCode = context.Device.System.State.DesiredLanguageCode;
int supportedLanguages = (int)context.Device.Processes.GetProcess(_pid).ApplicationControlProperties.SupportedLanguageFlag;
int firstSupported = BitOperations.TrailingZeroCount(supportedLanguages);
if (firstSupported > (int)TitleLanguage.BrazilianPortuguese)
{
Logger.Warning?.Print(LogClass.ServiceAm, "Application has zero supported languages");
context.ResponseData.Write(desiredLanguageCode);
return ResultCode.Success;
}
// If desired language is not supported by application, use first supported language from TitleLanguage.
// TODO: In the future, a GUI could enable user-specified search priority
if (((1 << (int)context.Device.System.State.DesiredTitleLanguage) & supportedLanguages) == 0)
{
SystemLanguage newLanguage = Enum.Parse<SystemLanguage>(Enum.GetName(typeof(TitleLanguage), firstSupported));
desiredLanguageCode = SystemStateMgr.GetLanguageCode((int)newLanguage);
Logger.Info?.Print(LogClass.ServiceAm, $"Application doesn't support configured language. Using {newLanguage}");
}
context.ResponseData.Write(desiredLanguageCode);
return ResultCode.Success;
}
[CommandCmif(22)]
// SetTerminateResult(u32)
public ResultCode SetTerminateResult(ServiceCtx context)
{
LibHac.Result result = new(context.RequestData.ReadUInt32());
Logger.Info?.Print(LogClass.ServiceAm, $"Result = 0x{result.Value:x8} ({result.ToStringWithName()}).");
return ResultCode.Success;
}
[CommandCmif(23)]
// GetDisplayVersion() -> nn::oe::DisplayVersion
public ResultCode GetDisplayVersion(ServiceCtx context)
{
// If an NACP isn't found, the buffer will be all '\0' which seems to be the correct implementation.
context.ResponseData.Write(context.Device.Processes.GetProcess(_pid).ApplicationControlProperties.DisplayVersion);
return ResultCode.Success;
}
[CommandCmif(25)] // 3.0.0+
// ExtendSaveData(u8 save_data_type, nn::account::Uid, s64 save_size, s64 journal_size) -> u64 result_code
public ResultCode ExtendSaveData(ServiceCtx context)
{
SaveDataType saveDataType = (SaveDataType)context.RequestData.ReadUInt64();
Uid userId = context.RequestData.ReadStruct<Uid>();
long saveDataSize = context.RequestData.ReadInt64();
long journalSize = context.RequestData.ReadInt64();
// NOTE: Service calls nn::fs::ExtendApplicationSaveData.
// Since LibHac currently doesn't support this method, we can stub it for now.
_defaultSaveDataSize = saveDataSize;
_defaultJournalSaveDataSize = journalSize;
context.ResponseData.Write((uint)ResultCode.Success);
Logger.Stub?.PrintStub(LogClass.ServiceAm, new { saveDataType, userId, saveDataSize, journalSize });
return ResultCode.Success;
}
[CommandCmif(26)] // 3.0.0+
// GetSaveDataSize(u8 save_data_type, nn::account::Uid) -> (s64 save_size, s64 journal_size)
public ResultCode GetSaveDataSize(ServiceCtx context)
{
SaveDataType saveDataType = (SaveDataType)context.RequestData.ReadUInt64();
Uid userId = context.RequestData.ReadStruct<Uid>();
// NOTE: Service calls nn::fs::FindSaveDataWithFilter with SaveDataType = 1 hardcoded.
// Then it calls nn::fs::GetSaveDataAvailableSize and nn::fs::GetSaveDataJournalSize to get the sizes.
// Since LibHac currently doesn't support the 2 last methods, we can hardcode the values to 200mb.
context.ResponseData.Write(_defaultSaveDataSize);
context.ResponseData.Write(_defaultJournalSaveDataSize);
Logger.Stub?.PrintStub(LogClass.ServiceAm, new { saveDataType, userId });
return ResultCode.Success;
}
[CommandCmif(27)] // 5.0.0+
// CreateCacheStorage(u16 index, s64 save_size, s64 journal_size) -> (u32 storageTarget, u64 requiredSize)
public ResultCode CreateCacheStorage(ServiceCtx context)
{
ushort index = (ushort)context.RequestData.ReadUInt64();
long saveSize = context.RequestData.ReadInt64();
long journalSize = context.RequestData.ReadInt64();
var process = context.Device.Processes.GetProcess(_pid);
// Mask out the low nibble of the program ID to get the application ID
ApplicationId applicationId = new(process.Identity.ApplicationId);
ApplicationControlProperty nacp = process.ApplicationControlProperties;
LibHac.Result result = _horizon.Fs.CreateApplicationCacheStorage(out long requiredSize,
out CacheStorageTargetMedia storageTarget, applicationId, in nacp, index, saveSize, journalSize);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.Write((ulong)storageTarget);
context.ResponseData.Write(requiredSize);
return ResultCode.Success;
}
[CommandCmif(28)] // 11.0.0+
// GetSaveDataSizeMax() -> (s64 save_size_max, s64 journal_size_max)
public ResultCode GetSaveDataSizeMax(ServiceCtx context)
{
// NOTE: We are currently using a stub for GetSaveDataSize() which returns the default values.
// For this method we shouldn't return anything lower than that, but since we aren't interacting
// with fs to get the actual sizes, we return the default values here as well.
// This also helps in case ExtendSaveData() has been executed and the default values were modified.
context.ResponseData.Write(_defaultSaveDataSize);
context.ResponseData.Write(_defaultJournalSaveDataSize);
Logger.Stub?.PrintStub(LogClass.ServiceAm);
return ResultCode.Success;
}
[CommandCmif(30)]
// BeginBlockingHomeButtonShortAndLongPressed()
public ResultCode BeginBlockingHomeButtonShortAndLongPressed(ServiceCtx context)
{
// NOTE: This set two internal fields at offsets 0x89 and 0x8B to value 1 then it signals an internal event.
Logger.Stub?.PrintStub(LogClass.ServiceAm);
return ResultCode.Success;
}
[CommandCmif(31)]
// EndBlockingHomeButtonShortAndLongPressed()
public ResultCode EndBlockingHomeButtonShortAndLongPressed(ServiceCtx context)
{
// NOTE: This set two internal fields at offsets 0x89 and 0x8B to value 0 then it signals an internal event.
Logger.Stub?.PrintStub(LogClass.ServiceAm);
return ResultCode.Success;
}
[CommandCmif(32)] // 2.0.0+
// BeginBlockingHomeButton(u64 nano_second)
public ResultCode BeginBlockingHomeButton(ServiceCtx context)
{
ulong nanoSeconds = context.RequestData.ReadUInt64();
// NOTE: This set two internal fields at offsets 0x89 to value 1 and 0x90 to value of "nanoSeconds" then it signals an internal event.
Logger.Stub?.PrintStub(LogClass.ServiceAm, new { nanoSeconds });
return ResultCode.Success;
}
[CommandCmif(33)] // 2.0.0+
// EndBlockingHomeButton()
public ResultCode EndBlockingHomeButton(ServiceCtx context)
{
// NOTE: This set two internal fields at offsets 0x89 and 0x90 to value 0 then it signals an internal event.
Logger.Stub?.PrintStub(LogClass.ServiceAm);
return ResultCode.Success;
}
[CommandCmif(40)]
// NotifyRunning() -> b8
public ResultCode NotifyRunning(ServiceCtx context)
{
context.ResponseData.Write(true);
return ResultCode.Success;
}
[CommandCmif(50)] // 2.0.0+
// GetPseudoDeviceId() -> nn::util::Uuid
public ResultCode GetPseudoDeviceId(ServiceCtx context)
{
context.ResponseData.Write(0L);
context.ResponseData.Write(0L);
Logger.Stub?.PrintStub(LogClass.ServiceAm);
return ResultCode.Success;
}
[CommandCmif(60)] // 2.0.0+
// SetMediaPlaybackStateForApplication(bool enabled)
public ResultCode SetMediaPlaybackStateForApplication(ServiceCtx context)
{
bool enabled = context.RequestData.ReadBoolean();
// NOTE: Service stores the "enabled" value in a private field, when enabled is false, it stores nn::os::GetSystemTick() too.
Logger.Stub?.PrintStub(LogClass.ServiceAm, new { enabled });
return ResultCode.Success;
}
[CommandCmif(65)] // 3.0.0+
// IsGamePlayRecordingSupported() -> u8
public ResultCode IsGamePlayRecordingSupported(ServiceCtx context)
{
context.ResponseData.Write(_gamePlayRecordingState);
return ResultCode.Success;
}
[CommandCmif(66)] // 3.0.0+
// InitializeGamePlayRecording(u64, handle<copy>)
public ResultCode InitializeGamePlayRecording(ServiceCtx context)
{
Logger.Stub?.PrintStub(LogClass.ServiceAm);
return ResultCode.Success;
}
[CommandCmif(67)] // 3.0.0+
// SetGamePlayRecordingState(u32)
public ResultCode SetGamePlayRecordingState(ServiceCtx context)
{
_gamePlayRecordingState = context.RequestData.ReadInt32() != 0;
Logger.Stub?.PrintStub(LogClass.ServiceAm, new { _gamePlayRecordingState });
return ResultCode.Success;
}
[CommandCmif(90)] // 4.0.0+
// EnableApplicationCrashReport(u8)
public ResultCode EnableApplicationCrashReport(ServiceCtx context)
{
bool applicationCrashReportEnabled = context.RequestData.ReadBoolean();
Logger.Stub?.PrintStub(LogClass.ServiceAm, new { applicationCrashReportEnabled });
return ResultCode.Success;
}
[CommandCmif(100)] // 5.0.0+
// InitializeApplicationCopyrightFrameBuffer(s32 width, s32 height, handle<copy, transfer_memory> transfer_memory, u64 transfer_memory_size)
public ResultCode InitializeApplicationCopyrightFrameBuffer(ServiceCtx context)
{
int width = context.RequestData.ReadInt32();
int height = context.RequestData.ReadInt32();
ulong transferMemorySize = context.RequestData.ReadUInt64();
int transferMemoryHandle = context.Request.HandleDesc.ToCopy[0];
ulong transferMemoryAddress = context.Process.HandleTable.GetObject<KTransferMemory>(transferMemoryHandle).Address;
ResultCode resultCode = ResultCode.InvalidParameters;
if (((transferMemorySize & 0x3FFFF) == 0) && width <= 1280 && height <= 720)
{
resultCode = InitializeApplicationCopyrightFrameBufferImpl(transferMemoryAddress, transferMemorySize, width, height);
}
if (transferMemoryHandle != 0)
{
context.Device.System.KernelContext.Syscall.CloseHandle(transferMemoryHandle);
}
return resultCode;
}
private ResultCode InitializeApplicationCopyrightFrameBufferImpl(ulong transferMemoryAddress, ulong transferMemorySize, int width, int height)
{
if ((transferMemorySize & 0x3FFFF) != 0)
{
return ResultCode.InvalidParameters;
}
ResultCode resultCode;
// if (_copyrightBuffer == null)
{
// TODO: Initialize buffer and object.
Logger.Stub?.PrintStub(LogClass.ServiceAm, new { transferMemoryAddress, transferMemorySize, width, height });
resultCode = ResultCode.Success;
}
return resultCode;
}
[CommandCmif(101)] // 5.0.0+
// SetApplicationCopyrightImage(buffer<bytes, 0x45> frame_buffer, s32 x, s32 y, s32 width, s32 height, s32 window_origin_mode)
public ResultCode SetApplicationCopyrightImage(ServiceCtx context)
{
ulong frameBufferPos = context.Request.SendBuff[0].Position;
ulong frameBufferSize = context.Request.SendBuff[0].Size;
int x = context.RequestData.ReadInt32();
int y = context.RequestData.ReadInt32();
int width = context.RequestData.ReadInt32();
int height = context.RequestData.ReadInt32();
uint windowOriginMode = context.RequestData.ReadUInt32();
ResultCode resultCode = ResultCode.InvalidParameters;
if (((y | x) >= 0) && width >= 1 && height >= 1)
{
ResultCode result = SetApplicationCopyrightImageImpl(x, y, width, height, frameBufferPos, frameBufferSize, windowOriginMode);
if (result != ResultCode.Success)
{
resultCode = result;
}
else
{
resultCode = ResultCode.Success;
}
}
Logger.Stub?.PrintStub(LogClass.ServiceAm, new { frameBufferPos, frameBufferSize, x, y, width, height, windowOriginMode });
return resultCode;
}
private ResultCode SetApplicationCopyrightImageImpl(int x, int y, int width, int height, ulong frameBufferPos, ulong frameBufferSize, uint windowOriginMode)
{
/*
if (_copyrightBuffer == null)
{
return ResultCode.NullCopyrightObject;
}
*/
Logger.Stub?.PrintStub(LogClass.ServiceAm, new { x, y, width, height, frameBufferPos, frameBufferSize, windowOriginMode });
return ResultCode.Success;
}
[CommandCmif(102)] // 5.0.0+
// SetApplicationCopyrightVisibility(bool visible)
public ResultCode SetApplicationCopyrightVisibility(ServiceCtx context)
{
bool visible = context.RequestData.ReadBoolean();
Logger.Stub?.PrintStub(LogClass.ServiceAm, new { visible });
// NOTE: It sets an internal field and return ResultCode.Success in all case.
return ResultCode.Success;
}
[CommandCmif(110)] // 5.0.0+
// QueryApplicationPlayStatistics(buffer<bytes, 5> title_id_list) -> (buffer<bytes, 6> entries, s32 entries_count)
public ResultCode QueryApplicationPlayStatistics(ServiceCtx context)
{
// TODO: Call pdm:qry cmd 13 when IPC call between services will be implemented.
return (ResultCode)QueryPlayStatisticsManager.GetPlayStatistics(context);
}
[CommandCmif(111)] // 6.0.0+
// QueryApplicationPlayStatisticsByUid(nn::account::Uid, buffer<bytes, 5> title_id_list) -> (buffer<bytes, 6> entries, s32 entries_count)
public ResultCode QueryApplicationPlayStatisticsByUid(ServiceCtx context)
{
// TODO: Call pdm:qry cmd 16 when IPC call between services will be implemented.
return (ResultCode)QueryPlayStatisticsManager.GetPlayStatistics(context, true);
}
[CommandCmif(120)] // 5.0.0+
// ExecuteProgram(ProgramSpecifyKind kind, u64 value)
public ResultCode ExecuteProgram(ServiceCtx context)
{
ProgramSpecifyKind kind = (ProgramSpecifyKind)context.RequestData.ReadUInt32();
// padding
context.RequestData.ReadUInt32();
ulong value = context.RequestData.ReadUInt64();
Logger.Stub?.PrintStub(LogClass.ServiceAm, new { kind, value });
context.Device.UIHandler.ExecuteProgram(context.Device, kind, value);
return ResultCode.Success;
}
[CommandCmif(121)] // 5.0.0+
// ClearUserChannel()
public ResultCode ClearUserChannel(ServiceCtx context)
{
context.Device.Configuration.UserChannelPersistence.Clear();
return ResultCode.Success;
}
[CommandCmif(122)] // 5.0.0+
// UnpopToUserChannel(object<nn::am::service::IStorage> input_storage)
public ResultCode UnpopToUserChannel(ServiceCtx context)
{
AppletAE.IStorage data = GetObject<AppletAE.IStorage>(context, 0);
context.Device.Configuration.UserChannelPersistence.Push(data.Data);
return ResultCode.Success;
}
[CommandCmif(123)] // 5.0.0+
// GetPreviousProgramIndex() -> s32 program_index
public ResultCode GetPreviousProgramIndex(ServiceCtx context)
{
int previousProgramIndex = context.Device.Configuration.UserChannelPersistence.PreviousIndex;
context.ResponseData.Write(previousProgramIndex);
Logger.Stub?.PrintStub(LogClass.ServiceAm, new { previousProgramIndex });
return ResultCode.Success;
}
[CommandCmif(130)] // 8.0.0+
// GetGpuErrorDetectedSystemEvent() -> handle<copy>
public ResultCode GetGpuErrorDetectedSystemEvent(ServiceCtx context)
{
if (_gpuErrorDetectedSystemEventHandle == 0)
{
if (context.Process.HandleTable.GenerateHandle(_gpuErrorDetectedSystemEvent.ReadableEvent, out _gpuErrorDetectedSystemEventHandle) != Result.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_gpuErrorDetectedSystemEventHandle);
// NOTE: This is used by "sdk" NSO during applet-application initialization.
// A separate thread is setup where event-waiting is handled.
// When the Event is signaled, official sw will assert.
return ResultCode.Success;
}
[CommandCmif(140)] // 9.0.0+
// GetFriendInvitationStorageChannelEvent() -> handle<copy>
public ResultCode GetFriendInvitationStorageChannelEvent(ServiceCtx context)
{
if (_friendInvitationStorageChannelEventHandle == 0)
{
if (context.Process.HandleTable.GenerateHandle(_friendInvitationStorageChannelEvent.ReadableEvent, out _friendInvitationStorageChannelEventHandle) != Result.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_friendInvitationStorageChannelEventHandle);
return ResultCode.Success;
}
[CommandCmif(141)] // 9.0.0+
// TryPopFromFriendInvitationStorageChannel() -> object<nn::am::service::IStorage>
public ResultCode TryPopFromFriendInvitationStorageChannel(ServiceCtx context)
{
// NOTE: IStorage are pushed in the channel with IApplicationAccessor PushToFriendInvitationStorageChannel
// If _friendInvitationStorageChannelEvent is signaled, the event is cleared.
// If an IStorage is available, returns it with ResultCode.Success.
// If not, just returns ResultCode.NotAvailable. Since we don't support friend feature for now, it's fine to do the same.
Logger.Stub?.PrintStub(LogClass.ServiceAm);
return ResultCode.NotAvailable;
}
[CommandCmif(150)] // 9.0.0+
// GetNotificationStorageChannelEvent() -> handle<copy>
public ResultCode GetNotificationStorageChannelEvent(ServiceCtx context)
{
if (_notificationStorageChannelEventHandle == 0)
{
if (context.Process.HandleTable.GenerateHandle(_notificationStorageChannelEvent.ReadableEvent, out _notificationStorageChannelEventHandle) != Result.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_notificationStorageChannelEventHandle);
return ResultCode.Success;
}
[CommandCmif(160)] // 9.0.0+
// GetHealthWarningDisappearedSystemEvent() -> handle<copy>
public ResultCode GetHealthWarningDisappearedSystemEvent(ServiceCtx context)
{
if (_healthWarningDisappearedSystemEventHandle == 0)
{
if (context.Process.HandleTable.GenerateHandle(_healthWarningDisappearedSystemEvent.ReadableEvent, out _healthWarningDisappearedSystemEventHandle) != Result.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_healthWarningDisappearedSystemEventHandle);
return ResultCode.Success;
}
[CommandCmif(210)] // 20.0.0+
// GetUnknownEvent() -> handle<copy>
public ResultCode GetUnknownEvent(ServiceCtx context)
{
if (_unknownEventHandle == 0)
{
if (context.Process.HandleTable.GenerateHandle(_unknownEvent.ReadableEvent, out _unknownEventHandle) != Result.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_unknownEventHandle);
return ResultCode.Success;
}
[CommandCmif(1001)] // 10.0.0+
// PrepareForJit()
public ResultCode PrepareForJit(ServiceCtx context)
{
if (Interlocked.Exchange(ref _jitLoaded, 1) == 0)
{
string jitPath = context.Device.System.ContentManager.GetInstalledContentPath(0x010000000000003B, StorageId.BuiltInSystem, NcaContentType.Program);
string filePath = FileSystem.VirtualFileSystem.SwitchPathToSystemPath(jitPath);
if (string.IsNullOrWhiteSpace(filePath))
{
throw new InvalidSystemResourceException("JIT (010000000000003B) system title not found! The JIT will not work, provide the system archive to fix this error.");
}
context.Device.LoadNca(filePath);
// FIXME: Most likely not how this should be done?
while (!context.Device.System.SmRegistry.IsServiceRegistered("jit:u"))
{
context.Device.System.SmRegistry.WaitForServiceRegistration();
}
}
return ResultCode.Success;
}
}
}