Files
ryujinx/src/Ryujinx.HLE/HOS/Services/Fs/IFileSystemProxy.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

1439 lines
58 KiB
C#

using LibHac;
using LibHac.Common;
using LibHac.Fs;
using LibHac.Fs.Shim;
using LibHac.FsSrv.Impl;
using LibHac.FsSrv.Sf;
using LibHac.FsSystem;
using LibHac.Ncm;
using LibHac.Sf;
using LibHac.Spl;
using LibHac.Tools.FsSystem;
using LibHac.Tools.FsSystem.NcaUtils;
using Ryujinx.Common;
using Ryujinx.Common.Logging;
using Ryujinx.HLE.HOS.Services.Fs.FileSystemProxy;
using Ryujinx.Memory;
using System;
using System.IO;
using static Ryujinx.HLE.Utilities.StringUtils;
using GameCardHandle = System.UInt32;
using IFile = Ryujinx.HLE.HOS.Services.Fs.FileSystemProxy.IFile;
using IFileSystem = LibHac.FsSrv.Sf.IFileSystem;
using IStorage = LibHac.FsSrv.Sf.IStorage;
namespace Ryujinx.HLE.HOS.Services.Fs
{
[Service("fsp-srv")]
class IFileSystemProxy : DisposableIpcService
{
private SharedRef<LibHac.FsSrv.Sf.IFileSystemProxy> _baseFileSystemProxy;
private ulong _pid;
public IFileSystemProxy(ServiceCtx context) : base(context.Device.System.FsServer)
{
HorizonClient applicationClient = context.Device.System.LibHacHorizonManager.ApplicationClient;
_baseFileSystemProxy = applicationClient.Fs.Impl.GetFileSystemProxyServiceObject();
}
[CommandCmif(1)]
// SetCurrentProcess(u64, pid)
public ResultCode SetCurrentProcess(ServiceCtx context)
{
_pid = context.Request.HandleDesc.PId;
return ResultCode.Success;
}
[CommandCmif(8)]
// OpenFileSystemWithId(nn::fssrv::sf::FileSystemType filesystem_type, nn::ApplicationId tid, buffer<bytes<0x301>, 0x19, 0x301> path)
// -> object<nn::fssrv::sf::IFileSystem> contentFs
public ResultCode OpenFileSystemWithId(ServiceCtx context)
{
#pragma warning disable IDE0059 // Remove unnecessary value assignment
FileSystemType fileSystemType = (FileSystemType)context.RequestData.ReadInt32();
ulong titleId = context.RequestData.ReadUInt64();
#pragma warning restore IDE0059
string switchPath = ReadUtf8String(context);
string fullPath = FileSystem.VirtualFileSystem.SwitchPathToSystemPath(switchPath);
if (!File.Exists(fullPath))
{
if (fullPath.Contains('.'))
{
ResultCode result = FileSystemProxyHelper.OpenFileSystemFromInternalFile(context, fullPath, out FileSystemProxy.IFileSystem fileSystem);
if (result == ResultCode.Success)
{
MakeObject(context, fileSystem);
}
return result;
}
return ResultCode.PathDoesNotExist;
}
FileStream fileStream = new(fullPath, FileMode.Open, FileAccess.Read);
string extension = System.IO.Path.GetExtension(fullPath);
if (extension == ".nca")
{
ResultCode result = FileSystemProxyHelper.OpenNcaFs(context, fullPath, fileStream.AsStorage(), out FileSystemProxy.IFileSystem fileSystem);
if (result == ResultCode.Success)
{
MakeObject(context, fileSystem);
}
return result;
}
else if (extension == ".nsp")
{
ResultCode result = FileSystemProxyHelper.OpenNsp(context, fullPath, out FileSystemProxy.IFileSystem fileSystem);
if (result == ResultCode.Success)
{
MakeObject(context, fileSystem);
}
return result;
}
return ResultCode.InvalidInput;
}
[CommandCmif(11)]
// OpenBisFileSystem(nn::fssrv::sf::Partition partitionID, buffer<bytes<0x301>, 0x19, 0x301>) -> object<nn::fssrv::sf::IFileSystem> Bis
public ResultCode OpenBisFileSystem(ServiceCtx context)
{
BisPartitionId bisPartitionId = (BisPartitionId)context.RequestData.ReadInt32();
ref readonly FspPath path = ref FileSystemProxyHelper.GetFspPath(context);
using SharedRef<IFileSystem> fileSystem = new();
Result result = _baseFileSystemProxy.Get.OpenBisFileSystem(ref fileSystem.Ref, in path, bisPartitionId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new FileSystemProxy.IFileSystem(ref fileSystem.Ref));
return ResultCode.Success;
}
[CommandCmif(12)]
// OpenBisStorage(u32 partitionId) -> object<nn::fssrv::sf::IStorage> bisStorage
public ResultCode OpenBisStorage(ServiceCtx context)
{
BisPartitionId bisPartitionId = (BisPartitionId)context.RequestData.ReadInt32();
using SharedRef<IStorage> storage = new();
Result result = _baseFileSystemProxy.Get.OpenBisStorage(ref storage.Ref, bisPartitionId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new FileSystemProxy.IStorage(ref storage.Ref));
return ResultCode.Success;
}
[CommandCmif(13)]
// InvalidateBisCache() -> ()
public ResultCode InvalidateBisCache(ServiceCtx context)
{
return (ResultCode)_baseFileSystemProxy.Get.InvalidateBisCache().Value;
}
[CommandCmif(18)]
// OpenSdCardFileSystem() -> object<nn::fssrv::sf::IFileSystem>
public ResultCode OpenSdCardFileSystem(ServiceCtx context)
{
using SharedRef<IFileSystem> fileSystem = new();
Result result = _baseFileSystemProxy.Get.OpenSdCardFileSystem(ref fileSystem.Ref);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new FileSystemProxy.IFileSystem(ref fileSystem.Ref));
return ResultCode.Success;
}
[CommandCmif(19)]
// FormatSdCardFileSystem() -> ()
public ResultCode FormatSdCardFileSystem(ServiceCtx context)
{
return (ResultCode)_baseFileSystemProxy.Get.FormatSdCardFileSystem().Value;
}
[CommandCmif(21)]
// DeleteSaveDataFileSystem(u64 saveDataId) -> ()
public ResultCode DeleteSaveDataFileSystem(ServiceCtx context)
{
ulong saveDataId = context.RequestData.ReadUInt64();
return (ResultCode)_baseFileSystemProxy.Get.DeleteSaveDataFileSystem(saveDataId).Value;
}
[CommandCmif(22)]
// CreateSaveDataFileSystem(nn::fs::SaveDataAttribute attribute, nn::fs::SaveDataCreationInfo creationInfo, nn::fs::SaveDataMetaInfo metaInfo) -> ()
public ResultCode CreateSaveDataFileSystem(ServiceCtx context)
{
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
SaveDataCreationInfo creationInfo = context.RequestData.ReadStruct<SaveDataCreationInfo>();
SaveDataMetaInfo metaInfo = context.RequestData.ReadStruct<SaveDataMetaInfo>();
return (ResultCode)_baseFileSystemProxy.Get.CreateSaveDataFileSystem(in attribute, in creationInfo, in metaInfo).Value;
}
[CommandCmif(23)]
// CreateSaveDataFileSystemBySystemSaveDataId(nn::fs::SaveDataAttribute attribute, nn::fs::SaveDataCreationInfo creationInfo) -> ()
public ResultCode CreateSaveDataFileSystemBySystemSaveDataId(ServiceCtx context)
{
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
SaveDataCreationInfo creationInfo = context.RequestData.ReadStruct<SaveDataCreationInfo>();
return (ResultCode)_baseFileSystemProxy.Get.CreateSaveDataFileSystemBySystemSaveDataId(in attribute, in creationInfo).Value;
}
[CommandCmif(24)]
// RegisterSaveDataFileSystemAtomicDeletion(buffer<u64, 5> saveDataIds) -> ()
public ResultCode RegisterSaveDataFileSystemAtomicDeletion(ServiceCtx context)
{
byte[] saveIdBuffer = new byte[context.Request.SendBuff[0].Size];
context.Memory.Read(context.Request.SendBuff[0].Position, saveIdBuffer);
return (ResultCode)_baseFileSystemProxy.Get.RegisterSaveDataFileSystemAtomicDeletion(new InBuffer(saveIdBuffer)).Value;
}
[CommandCmif(25)]
// DeleteSaveDataFileSystemBySaveDataSpaceId(u8 spaceId, u64 saveDataId) -> ()
public ResultCode DeleteSaveDataFileSystemBySaveDataSpaceId(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
ulong saveDataId = context.RequestData.ReadUInt64();
return (ResultCode)_baseFileSystemProxy.Get.DeleteSaveDataFileSystemBySaveDataSpaceId(spaceId, saveDataId).Value;
}
[CommandCmif(26)]
// FormatSdCardDryRun() -> ()
public ResultCode FormatSdCardDryRun(ServiceCtx context)
{
return (ResultCode)_baseFileSystemProxy.Get.FormatSdCardDryRun().Value;
}
[CommandCmif(27)]
// IsExFatSupported() -> (u8 isSupported)
public ResultCode IsExFatSupported(ServiceCtx context)
{
Result result = _baseFileSystemProxy.Get.IsExFatSupported(out bool isSupported);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.Write(isSupported);
return ResultCode.Success;
}
[CommandCmif(28)]
// DeleteSaveDataFileSystemBySaveDataAttribute(u8 spaceId, nn::fs::SaveDataAttribute attribute) -> ()
public ResultCode DeleteSaveDataFileSystemBySaveDataAttribute(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
return (ResultCode)_baseFileSystemProxy.Get.DeleteSaveDataFileSystemBySaveDataAttribute(spaceId, in attribute).Value;
}
[CommandCmif(30)]
// OpenGameCardStorage(u32 handle, u32 partitionId) -> object<nn::fssrv::sf::IStorage>
public ResultCode OpenGameCardStorage(ServiceCtx context)
{
GameCardHandle handle = context.RequestData.ReadUInt32();
GameCardPartitionRaw partitionId = (GameCardPartitionRaw)context.RequestData.ReadInt32();
using SharedRef<IStorage> storage = new();
Result result = _baseFileSystemProxy.Get.OpenGameCardStorage(ref storage.Ref, handle, partitionId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new FileSystemProxy.IStorage(ref storage.Ref));
return ResultCode.Success;
}
[CommandCmif(31)]
// OpenGameCardFileSystem(u32 handle, u32 partitionId) -> object<nn::fssrv::sf::IFileSystem>
public ResultCode OpenGameCardFileSystem(ServiceCtx context)
{
GameCardHandle handle = context.RequestData.ReadUInt32();
GameCardPartition partitionId = (GameCardPartition)context.RequestData.ReadInt32();
using SharedRef<IFileSystem> fileSystem = new();
Result result = _baseFileSystemProxy.Get.OpenGameCardFileSystem(ref fileSystem.Ref, handle, partitionId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new FileSystemProxy.IFileSystem(ref fileSystem.Ref));
return ResultCode.Success;
}
[CommandCmif(32)]
// ExtendSaveDataFileSystem(u8 spaceId, u64 saveDataId, s64 dataSize, s64 journalSize) -> ()
public ResultCode ExtendSaveDataFileSystem(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
ulong saveDataId = context.RequestData.ReadUInt64();
long dataSize = context.RequestData.ReadInt64();
long journalSize = context.RequestData.ReadInt64();
return (ResultCode)_baseFileSystemProxy.Get.ExtendSaveDataFileSystem(spaceId, saveDataId, dataSize, journalSize).Value;
}
[CommandCmif(33)]
// DeleteCacheStorage(u16 index) -> ()
public ResultCode DeleteCacheStorage(ServiceCtx context)
{
ushort index = context.RequestData.ReadUInt16();
return (ResultCode)_baseFileSystemProxy.Get.DeleteCacheStorage(index).Value;
}
[CommandCmif(34)]
// GetCacheStorageSize(u16 index) -> (s64 dataSize, s64 journalSize)
public ResultCode GetCacheStorageSize(ServiceCtx context)
{
ushort index = context.RequestData.ReadUInt16();
Result result = _baseFileSystemProxy.Get.GetCacheStorageSize(out long dataSize, out long journalSize, index);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.Write(dataSize);
context.ResponseData.Write(journalSize);
return ResultCode.Success;
}
[CommandCmif(35)]
// CreateSaveDataFileSystemWithHashSalt(nn::fs::SaveDataAttribute attribute, nn::fs::SaveDataCreationInfo creationInfo, nn::fs::SaveDataMetaInfo metaInfo nn::fs::HashSalt hashSalt) -> ()
public ResultCode CreateSaveDataFileSystemWithHashSalt(ServiceCtx context)
{
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
SaveDataCreationInfo creationInfo = context.RequestData.ReadStruct<SaveDataCreationInfo>();
SaveDataMetaInfo metaCreateInfo = context.RequestData.ReadStruct<SaveDataMetaInfo>();
HashSalt hashSalt = context.RequestData.ReadStruct<HashSalt>();
return (ResultCode)_baseFileSystemProxy.Get.CreateSaveDataFileSystemWithHashSalt(in attribute, in creationInfo, in metaCreateInfo, in hashSalt).Value;
}
[CommandCmif(37)] // 14.0.0+
// CreateSaveDataFileSystemWithCreationInfo2(buffer<nn::fs::SaveDataCreationInfo2, 25> creationInfo) -> ()
public ResultCode CreateSaveDataFileSystemWithCreationInfo2(ServiceCtx context)
{
byte[] creationInfoBuffer = new byte[context.Request.SendBuff[0].Size];
context.Memory.Read(context.Request.SendBuff[0].Position, creationInfoBuffer);
ref readonly SaveDataCreationInfo2 creationInfo = ref SpanHelpers.AsReadOnlyStruct<SaveDataCreationInfo2>(creationInfoBuffer);
return (ResultCode)_baseFileSystemProxy.Get.CreateSaveDataFileSystemWithCreationInfo2(in creationInfo).Value;
}
[CommandCmif(51)]
// OpenSaveDataFileSystem(u8 spaceId, nn::fs::SaveDataAttribute attribute) -> object<nn::fssrv::sf::IFileSystem> saveDataFs
public ResultCode OpenSaveDataFileSystem(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
using SharedRef<IFileSystem> fileSystem = new();
Result result = _baseFileSystemProxy.Get.OpenSaveDataFileSystem(ref fileSystem.Ref, spaceId, in attribute);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new FileSystemProxy.IFileSystem(ref fileSystem.Ref));
return ResultCode.Success;
}
[CommandCmif(52)]
// OpenSaveDataFileSystemBySystemSaveDataId(u8 spaceId, nn::fs::SaveDataAttribute attribute) -> object<nn::fssrv::sf::IFileSystem> systemSaveDataFs
public ResultCode OpenSaveDataFileSystemBySystemSaveDataId(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
using SharedRef<IFileSystem> fileSystem = new();
Result result = _baseFileSystemProxy.Get.OpenSaveDataFileSystemBySystemSaveDataId(ref fileSystem.Ref, spaceId, in attribute);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new FileSystemProxy.IFileSystem(ref fileSystem.Ref));
return ResultCode.Success;
}
[CommandCmif(53)]
// OpenReadOnlySaveDataFileSystem(u8 spaceId, nn::fs::SaveDataAttribute attribute) -> object<nn::fssrv::sf::IFileSystem>
public ResultCode OpenReadOnlySaveDataFileSystem(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
using SharedRef<IFileSystem> fileSystem = new();
Result result = _baseFileSystemProxy.Get.OpenReadOnlySaveDataFileSystem(ref fileSystem.Ref, spaceId, in attribute);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new FileSystemProxy.IFileSystem(ref fileSystem.Ref));
return ResultCode.Success;
}
[CommandCmif(57)]
// ReadSaveDataFileSystemExtraDataBySaveDataSpaceId(u8 spaceId, u64 saveDataId) -> (buffer<nn::fs::SaveDataExtraData, 6> extraData)
public ResultCode ReadSaveDataFileSystemExtraDataBySaveDataSpaceId(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
ulong saveDataId = context.RequestData.ReadUInt64();
byte[] extraDataBuffer = new byte[context.Request.ReceiveBuff[0].Size];
context.Memory.Read(context.Request.ReceiveBuff[0].Position, extraDataBuffer);
Result result = _baseFileSystemProxy.Get.ReadSaveDataFileSystemExtraDataBySaveDataSpaceId(new OutBuffer(extraDataBuffer), spaceId, saveDataId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.Memory.Write(context.Request.ReceiveBuff[0].Position, extraDataBuffer);
return ResultCode.Success;
}
[CommandCmif(58)]
// ReadSaveDataFileSystemExtraData(u64 saveDataId) -> (buffer<nn::fs::SaveDataExtraData, 6> extraData)
public ResultCode ReadSaveDataFileSystemExtraData(ServiceCtx context)
{
ulong saveDataId = context.RequestData.ReadUInt64();
byte[] extraDataBuffer = new byte[context.Request.ReceiveBuff[0].Size];
context.Memory.Read(context.Request.ReceiveBuff[0].Position, extraDataBuffer);
Result result = _baseFileSystemProxy.Get.ReadSaveDataFileSystemExtraData(new OutBuffer(extraDataBuffer), saveDataId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.Memory.Write(context.Request.ReceiveBuff[0].Position, extraDataBuffer);
return ResultCode.Success;
}
[CommandCmif(59)]
// WriteSaveDataFileSystemExtraData(u8 spaceId, u64 saveDataId, buffer<nn::fs::SaveDataExtraData, 5> extraData) -> ()
public ResultCode WriteSaveDataFileSystemExtraData(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
ulong saveDataId = context.RequestData.ReadUInt64();
byte[] extraDataBuffer = new byte[context.Request.SendBuff[0].Size];
context.Memory.Read(context.Request.SendBuff[0].Position, extraDataBuffer);
return (ResultCode)_baseFileSystemProxy.Get.WriteSaveDataFileSystemExtraData(saveDataId, spaceId, new InBuffer(extraDataBuffer)).Value;
}
[CommandCmif(60)]
// OpenSaveDataInfoReader() -> object<nn::fssrv::sf::ISaveDataInfoReader>
public ResultCode OpenSaveDataInfoReader(ServiceCtx context)
{
using SharedRef<LibHac.FsSrv.Sf.ISaveDataInfoReader> infoReader = new();
Result result = _baseFileSystemProxy.Get.OpenSaveDataInfoReader(ref infoReader.Ref);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new ISaveDataInfoReader(ref infoReader.Ref));
return ResultCode.Success;
}
[CommandCmif(61)]
// OpenSaveDataInfoReaderBySaveDataSpaceId(u8 spaceId) -> object<nn::fssrv::sf::ISaveDataInfoReader>
public ResultCode OpenSaveDataInfoReaderBySaveDataSpaceId(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadByte();
using SharedRef<LibHac.FsSrv.Sf.ISaveDataInfoReader> infoReader = new();
Result result = _baseFileSystemProxy.Get.OpenSaveDataInfoReaderBySaveDataSpaceId(ref infoReader.Ref, spaceId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new ISaveDataInfoReader(ref infoReader.Ref));
return ResultCode.Success;
}
[CommandCmif(62)]
// OpenSaveDataInfoReaderOnlyCacheStorage() -> object<nn::fssrv::sf::ISaveDataInfoReader>
public ResultCode OpenSaveDataInfoReaderOnlyCacheStorage(ServiceCtx context)
{
using SharedRef<LibHac.FsSrv.Sf.ISaveDataInfoReader> infoReader = new();
Result result = _baseFileSystemProxy.Get.OpenSaveDataInfoReaderOnlyCacheStorage(ref infoReader.Ref);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new ISaveDataInfoReader(ref infoReader.Ref));
return ResultCode.Success;
}
[CommandCmif(64)]
// OpenSaveDataInternalStorageFileSystem(u8 spaceId, u64 saveDataId) -> object<nn::fssrv::sf::ISaveDataInfoReader>
public ResultCode OpenSaveDataInternalStorageFileSystem(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
ulong saveDataId = context.RequestData.ReadUInt64();
using SharedRef<IFileSystem> fileSystem = new();
Result result = _baseFileSystemProxy.Get.OpenSaveDataInternalStorageFileSystem(ref fileSystem.Ref, spaceId, saveDataId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new FileSystemProxy.IFileSystem(ref fileSystem.Ref));
return ResultCode.Success;
}
[CommandCmif(65)]
// UpdateSaveDataMacForDebug(u8 spaceId, u64 saveDataId) -> ()
public ResultCode UpdateSaveDataMacForDebug(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
ulong saveDataId = context.RequestData.ReadUInt64();
return (ResultCode)_baseFileSystemProxy.Get.UpdateSaveDataMacForDebug(spaceId, saveDataId).Value;
}
[CommandCmif(66)]
public ResultCode WriteSaveDataFileSystemExtraDataWithMask(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
ulong saveDataId = context.RequestData.ReadUInt64();
byte[] extraDataBuffer = new byte[context.Request.SendBuff[0].Size];
context.Memory.Read(context.Request.SendBuff[0].Position, extraDataBuffer);
byte[] maskBuffer = new byte[context.Request.SendBuff[1].Size];
context.Memory.Read(context.Request.SendBuff[1].Position, maskBuffer);
return (ResultCode)_baseFileSystemProxy.Get.WriteSaveDataFileSystemExtraDataWithMask(saveDataId, spaceId, new InBuffer(extraDataBuffer), new InBuffer(maskBuffer)).Value;
}
[CommandCmif(67)]
public ResultCode FindSaveDataWithFilter(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
SaveDataFilter filter = context.RequestData.ReadStruct<SaveDataFilter>();
ulong bufferAddress = context.Request.ReceiveBuff[0].Position;
ulong bufferLen = context.Request.ReceiveBuff[0].Size;
using WritableRegion region = context.Memory.GetWritableRegion(bufferAddress, (int)bufferLen, true);
Result result = _baseFileSystemProxy.Get.FindSaveDataWithFilter(out long count, new OutBuffer(region.Memory.Span), spaceId, in filter);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.Write(count);
return ResultCode.Success;
}
[CommandCmif(68)]
public ResultCode OpenSaveDataInfoReaderWithFilter(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
SaveDataFilter filter = context.RequestData.ReadStruct<SaveDataFilter>();
using SharedRef<LibHac.FsSrv.Sf.ISaveDataInfoReader> infoReader = new();
Result result = _baseFileSystemProxy.Get.OpenSaveDataInfoReaderWithFilter(ref infoReader.Ref, spaceId, in filter);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new ISaveDataInfoReader(ref infoReader.Ref));
return ResultCode.Success;
}
[CommandCmif(69)]
public ResultCode ReadSaveDataFileSystemExtraDataBySaveDataAttribute(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
byte[] outputBuffer = new byte[context.Request.ReceiveBuff[0].Size];
context.Memory.Read(context.Request.ReceiveBuff[0].Position, outputBuffer);
Result result = _baseFileSystemProxy.Get.ReadSaveDataFileSystemExtraDataBySaveDataAttribute(new OutBuffer(outputBuffer), spaceId, in attribute);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.Memory.Write(context.Request.ReceiveBuff[0].Position, outputBuffer);
return ResultCode.Success;
}
[CommandCmif(70)]
public ResultCode WriteSaveDataFileSystemExtraDataWithMaskBySaveDataAttribute(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
byte[] extraDataBuffer = new byte[context.Request.SendBuff[0].Size];
context.Memory.Read(context.Request.SendBuff[0].Position, extraDataBuffer);
byte[] maskBuffer = new byte[context.Request.SendBuff[1].Size];
context.Memory.Read(context.Request.SendBuff[1].Position, maskBuffer);
return (ResultCode)_baseFileSystemProxy.Get.WriteSaveDataFileSystemExtraDataWithMaskBySaveDataAttribute(in attribute, spaceId, new InBuffer(extraDataBuffer), new InBuffer(maskBuffer)).Value;
}
[CommandCmif(71)]
public ResultCode ReadSaveDataFileSystemExtraDataWithMaskBySaveDataAttribute(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
byte[] maskBuffer = new byte[context.Request.SendBuff[0].Size];
context.Memory.Read(context.Request.SendBuff[0].Position, maskBuffer);
byte[] outputBuffer = new byte[context.Request.ReceiveBuff[0].Size];
context.Memory.Read(context.Request.ReceiveBuff[0].Position, outputBuffer);
Result result = _baseFileSystemProxy.Get.ReadSaveDataFileSystemExtraDataWithMaskBySaveDataAttribute(new OutBuffer(outputBuffer), spaceId, in attribute, new InBuffer(maskBuffer));
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.Memory.Write(context.Request.ReceiveBuff[0].Position, outputBuffer);
return ResultCode.Success;
}
[CommandCmif(80)]
public ResultCode OpenSaveDataMetaFile(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt32();
SaveDataMetaType metaType = (SaveDataMetaType)context.RequestData.ReadInt32();
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
using SharedRef<LibHac.FsSrv.Sf.IFile> file = new();
Result result = _baseFileSystemProxy.Get.OpenSaveDataMetaFile(ref file.Ref, spaceId, in attribute, metaType);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new IFile(ref file.Ref));
return ResultCode.Success;
}
[CommandCmif(84)]
public ResultCode ListAccessibleSaveDataOwnerId(ServiceCtx context)
{
int startIndex = context.RequestData.ReadInt32();
int bufferCount = context.RequestData.ReadInt32();
ProgramId programId = context.RequestData.ReadStruct<ProgramId>();
byte[] outputBuffer = new byte[context.Request.ReceiveBuff[0].Size];
context.Memory.Read(context.Request.ReceiveBuff[0].Position, outputBuffer);
Result result = _baseFileSystemProxy.Get.ListAccessibleSaveDataOwnerId(out int readCount, new OutBuffer(outputBuffer), programId, startIndex, bufferCount);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.Write(readCount);
return ResultCode.Success;
}
[CommandCmif(100)]
public ResultCode OpenImageDirectoryFileSystem(ServiceCtx context)
{
ImageDirectoryId directoryId = (ImageDirectoryId)context.RequestData.ReadInt32();
using SharedRef<IFileSystem> fileSystem = new();
Result result = _baseFileSystemProxy.Get.OpenImageDirectoryFileSystem(ref fileSystem.Ref, directoryId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new FileSystemProxy.IFileSystem(ref fileSystem.Ref));
return ResultCode.Success;
}
[CommandCmif(101)]
public ResultCode OpenBaseFileSystem(ServiceCtx context)
{
BaseFileSystemId fileSystemId = (BaseFileSystemId)context.RequestData.ReadInt32();
using SharedRef<IFileSystem> fileSystem = new();
Result result = _baseFileSystemProxy.Get.OpenBaseFileSystem(ref fileSystem.Ref, fileSystemId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new FileSystemProxy.IFileSystem(ref fileSystem.Ref));
return ResultCode.Success;
}
[CommandCmif(110)]
public ResultCode OpenContentStorageFileSystem(ServiceCtx context)
{
ContentStorageId contentStorageId = (ContentStorageId)context.RequestData.ReadInt32();
using SharedRef<IFileSystem> fileSystem = new();
Result result = _baseFileSystemProxy.Get.OpenContentStorageFileSystem(ref fileSystem.Ref, contentStorageId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new FileSystemProxy.IFileSystem(ref fileSystem.Ref));
return ResultCode.Success;
}
[CommandCmif(120)]
public ResultCode OpenCloudBackupWorkStorageFileSystem(ServiceCtx context)
{
CloudBackupWorkStorageId storageId = (CloudBackupWorkStorageId)context.RequestData.ReadInt32();
Logger.Stub?.PrintStub(LogClass.ServiceFs, new { storageId });
throw new NotImplementedException(); // reimplementing behavior from LibHac 0.19.0
}
[CommandCmif(130)]
public ResultCode OpenCustomStorageFileSystem(ServiceCtx context)
{
CustomStorageId customStorageId = (CustomStorageId)context.RequestData.ReadInt32();
using SharedRef<IFileSystem> fileSystem = new();
Result result = _baseFileSystemProxy.Get.OpenCustomStorageFileSystem(ref fileSystem.Ref, customStorageId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new FileSystemProxy.IFileSystem(ref fileSystem.Ref));
return ResultCode.Success;
}
[CommandCmif(200)]
// OpenDataStorageByCurrentProcess() -> object<nn::fssrv::sf::IStorage> dataStorage
public ResultCode OpenDataStorageByCurrentProcess(ServiceCtx context)
{
LibHac.Fs.IStorage storage = context.Device.FileSystem.GetRomFs(_pid).AsStorage(true);
using SharedRef<LibHac.Fs.IStorage> sharedStorage = new(storage);
using SharedRef<IStorage> sfStorage = new(new StorageInterfaceAdapter(ref sharedStorage.Ref));
MakeObject(context, new FileSystemProxy.IStorage(ref sfStorage.Ref));
return ResultCode.Success;
}
[CommandCmif(202)]
// OpenDataStorageByDataId(u8 storageId, nn::ncm::DataId dataId) -> object<nn::fssrv::sf::IStorage> dataStorage
public ResultCode OpenDataStorageByDataId(ServiceCtx context)
{
StorageId storageId = (StorageId)context.RequestData.ReadByte();
#pragma warning disable IDE0059 // Remove unnecessary value assignment
byte[] padding = context.RequestData.ReadBytes(7);
#pragma warning restore IDE0059
ulong titleId = context.RequestData.ReadUInt64();
// We do a mitm here to find if the request is for an AOC.
// This is because AOC can be distributed over multiple containers in the emulator.
if (context.Device.System.ContentManager.GetAocDataStorage(titleId, out LibHac.Fs.IStorage aocStorage, context.Device.Configuration.FsIntegrityCheckLevel))
{
Logger.Info?.Print(LogClass.Loader, $"Opened AddOnContent Data TitleID={titleId:X16}");
LibHac.Fs.IStorage storage = context.Device.FileSystem.ModLoader.ApplyRomFsMods(titleId, aocStorage);
using SharedRef<LibHac.Fs.IStorage> sharedStorage = new(storage);
using SharedRef<IStorage> sfStorage = new(new StorageInterfaceAdapter(ref sharedStorage.Ref));
MakeObject(context, new FileSystemProxy.IStorage(ref sfStorage.Ref));
return ResultCode.Success;
}
NcaContentType contentType = NcaContentType.Data;
StorageId installedStorage = context.Device.System.ContentManager.GetInstalledStorage(titleId, contentType, storageId);
if (installedStorage == StorageId.None)
{
contentType = NcaContentType.PublicData;
installedStorage = context.Device.System.ContentManager.GetInstalledStorage(titleId, contentType, storageId);
}
if (installedStorage != StorageId.None)
{
string contentPath = context.Device.System.ContentManager.GetInstalledContentPath(titleId, storageId, contentType);
string installPath = FileSystem.VirtualFileSystem.SwitchPathToSystemPath(contentPath);
if (!string.IsNullOrWhiteSpace(installPath))
{
string ncaPath = installPath;
if (File.Exists(ncaPath))
{
try
{
LibHac.Fs.IStorage ncaStorage = new LocalStorage(ncaPath, FileAccess.Read, FileMode.Open);
Nca nca = new(context.Device.System.KeySet, ncaStorage);
LibHac.Fs.IStorage romfsStorage = nca.OpenStorage(NcaSectionType.Data, context.Device.System.FsIntegrityCheckLevel);
using SharedRef<LibHac.Fs.IStorage> sharedStorage = new(romfsStorage);
using SharedRef<IStorage> sfStorage = new(new StorageInterfaceAdapter(ref sharedStorage.Ref));
MakeObject(context, new FileSystemProxy.IStorage(ref sfStorage.Ref));
}
catch (HorizonResultException ex)
{
return (ResultCode)ex.ResultValue.Value;
}
return ResultCode.Success;
}
else
{
throw new FileNotFoundException($"No Nca found in Path `{ncaPath}`.");
}
}
else
{
throw new DirectoryNotFoundException($"Path for title id {titleId:x16} on Storage {storageId} was not found in Path {installPath}.");
}
}
throw new FileNotFoundException($"System archive with titleid {titleId:x16} was not found on Storage {storageId}. Found in {installedStorage}.");
}
[CommandCmif(203)]
// OpenPatchDataStorageByCurrentProcess() -> object<nn::fssrv::sf::IStorage>
public ResultCode OpenPatchDataStorageByCurrentProcess(ServiceCtx context)
{
LibHac.Fs.IStorage storage = context.Device.FileSystem.GetRomFs(_pid).AsStorage(true);
using SharedRef<LibHac.Fs.IStorage> sharedStorage = new(storage);
using SharedRef<IStorage> sfStorage = new(new StorageInterfaceAdapter(ref sharedStorage.Ref));
MakeObject(context, new FileSystemProxy.IStorage(ref sfStorage.Ref));
return ResultCode.Success;
}
[CommandCmif(205)]
// OpenDataStorageWithProgramIndex(u8 program_index) -> object<nn::fssrv::sf::IStorage>
public ResultCode OpenDataStorageWithProgramIndex(ServiceCtx context)
{
byte programIndex = context.RequestData.ReadByte();
if (context.Device.Processes.GetProcess(_pid).Identity.ProgramIndex != programIndex)
{
throw new NotImplementedException($"Accessing storage from other programs is not supported (program index = {programIndex}).");
}
LibHac.Fs.IStorage storage = context.Device.FileSystem.GetRomFs(_pid).AsStorage(true);
using SharedRef<LibHac.Fs.IStorage> sharedStorage = new(storage);
using SharedRef<IStorage> sfStorage = new(new StorageInterfaceAdapter(ref sharedStorage.Ref));
MakeObject(context, new FileSystemProxy.IStorage(ref sfStorage.Ref));
return ResultCode.Success;
}
[CommandCmif(400)]
// OpenDataStorageByCurrentProcess() -> object<nn::fssrv::sf::IStorage> dataStorage
public ResultCode OpenDeviceOperator(ServiceCtx context)
{
using SharedRef<LibHac.FsSrv.Sf.IDeviceOperator> deviceOperator = new();
Result result = _baseFileSystemProxy.Get.OpenDeviceOperator(ref deviceOperator.Ref);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new IDeviceOperator(ref deviceOperator.Ref));
return ResultCode.Success;
}
[CommandCmif(601)]
public ResultCode QuerySaveDataTotalSize(ServiceCtx context)
{
long dataSize = context.RequestData.ReadInt64();
long journalSize = context.RequestData.ReadInt64();
Result result = _baseFileSystemProxy.Get.QuerySaveDataTotalSize(out long totalSize, dataSize, journalSize);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.Write(totalSize);
return ResultCode.Success;
}
[CommandCmif(511)]
public ResultCode NotifySystemDataUpdateEvent(ServiceCtx context)
{
return (ResultCode)_baseFileSystemProxy.Get.NotifySystemDataUpdateEvent().Value;
}
[CommandCmif(523)]
public ResultCode SimulateDeviceDetectionEvent(ServiceCtx context)
{
bool signalEvent = context.RequestData.ReadBoolean();
context.RequestData.BaseStream.Seek(3, SeekOrigin.Current);
SdmmcPort port = context.RequestData.ReadStruct<SdmmcPort>();
SimulatingDeviceDetectionMode mode = context.RequestData.ReadStruct<SimulatingDeviceDetectionMode>();
return (ResultCode)_baseFileSystemProxy.Get.SimulateDeviceDetectionEvent(port, mode, signalEvent).Value;
}
[CommandCmif(602)]
public ResultCode VerifySaveDataFileSystem(ServiceCtx context)
{
ulong saveDataId = context.RequestData.ReadUInt64();
byte[] readBuffer = new byte[context.Request.ReceiveBuff[0].Size];
context.Memory.Read(context.Request.ReceiveBuff[0].Position, readBuffer);
return (ResultCode)_baseFileSystemProxy.Get.VerifySaveDataFileSystem(saveDataId, new OutBuffer(readBuffer)).Value;
}
[CommandCmif(603)]
public ResultCode CorruptSaveDataFileSystem(ServiceCtx context)
{
ulong saveDataId = context.RequestData.ReadUInt64();
return (ResultCode)_baseFileSystemProxy.Get.CorruptSaveDataFileSystem(saveDataId).Value;
}
[CommandCmif(604)]
public ResultCode CreatePaddingFile(ServiceCtx context)
{
long size = context.RequestData.ReadInt64();
return (ResultCode)_baseFileSystemProxy.Get.CreatePaddingFile(size).Value;
}
[CommandCmif(605)]
public ResultCode DeleteAllPaddingFiles(ServiceCtx context)
{
return (ResultCode)_baseFileSystemProxy.Get.DeleteAllPaddingFiles().Value;
}
[CommandCmif(606)]
public ResultCode GetRightsId(ServiceCtx context)
{
StorageId storageId = (StorageId)context.RequestData.ReadInt64();
ProgramId programId = context.RequestData.ReadStruct<ProgramId>();
Result result = _baseFileSystemProxy.Get.GetRightsId(out RightsId rightsId, programId, storageId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.WriteStruct(rightsId);
return ResultCode.Success;
}
[CommandCmif(607)]
public ResultCode RegisterExternalKey(ServiceCtx context)
{
RightsId rightsId = context.RequestData.ReadStruct<RightsId>();
AccessKey accessKey = context.RequestData.ReadStruct<AccessKey>();
return (ResultCode)_baseFileSystemProxy.Get.RegisterExternalKey(in rightsId, in accessKey).Value;
}
[CommandCmif(608)]
public ResultCode UnregisterAllExternalKey(ServiceCtx context)
{
return (ResultCode)_baseFileSystemProxy.Get.UnregisterAllExternalKey().Value;
}
[CommandCmif(609)]
public ResultCode GetRightsIdByPath(ServiceCtx context)
{
ref readonly FspPath path = ref FileSystemProxyHelper.GetFspPath(context);
Result result = _baseFileSystemProxy.Get.GetRightsIdAndKeyGenerationByPath(out RightsId rightsId, out _, in path, ContentAttributes.None);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.WriteStruct(rightsId);
return ResultCode.Success;
}
[CommandCmif(610)]
public ResultCode GetRightsIdAndKeyGenerationByPath(ServiceCtx context)
{
ref readonly FspPath path = ref FileSystemProxyHelper.GetFspPath(context);
Result result = _baseFileSystemProxy.Get.GetRightsIdAndKeyGenerationByPath(out RightsId rightsId, out byte keyGeneration, in path, ContentAttributes.None);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.Write(keyGeneration);
context.ResponseData.BaseStream.Seek(7, SeekOrigin.Current);
context.ResponseData.WriteStruct(rightsId);
return ResultCode.Success;
}
[CommandCmif(611)]
public ResultCode SetCurrentPosixTimeWithTimeDifference(ServiceCtx context)
{
int timeDifference = context.RequestData.ReadInt32();
context.RequestData.BaseStream.Seek(4, SeekOrigin.Current);
long time = context.RequestData.ReadInt64();
return (ResultCode)_baseFileSystemProxy.Get.SetCurrentPosixTimeWithTimeDifference(time, timeDifference).Value;
}
[CommandCmif(612)]
public ResultCode GetFreeSpaceSizeForSaveData(ServiceCtx context)
{
SaveDataSpaceId spaceId = context.RequestData.ReadStruct<SaveDataSpaceId>();
Result result = _baseFileSystemProxy.Get.GetFreeSpaceSizeForSaveData(out long freeSpaceSize, spaceId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.Write(freeSpaceSize);
return ResultCode.Success;
}
[CommandCmif(613)]
public ResultCode VerifySaveDataFileSystemBySaveDataSpaceId(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
ulong saveDataId = context.RequestData.ReadUInt64();
byte[] readBuffer = new byte[context.Request.ReceiveBuff[0].Size];
context.Memory.Read(context.Request.ReceiveBuff[0].Position, readBuffer);
return (ResultCode)_baseFileSystemProxy.Get.VerifySaveDataFileSystemBySaveDataSpaceId(spaceId, saveDataId, new OutBuffer(readBuffer)).Value;
}
[CommandCmif(614)]
public ResultCode CorruptSaveDataFileSystemBySaveDataSpaceId(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
ulong saveDataId = context.RequestData.ReadUInt64();
return (ResultCode)_baseFileSystemProxy.Get.CorruptSaveDataFileSystemBySaveDataSpaceId(spaceId, saveDataId).Value;
}
[CommandCmif(615)]
public ResultCode QuerySaveDataInternalStorageTotalSize(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
ulong saveDataId = context.RequestData.ReadUInt64();
Result result = _baseFileSystemProxy.Get.QuerySaveDataInternalStorageTotalSize(out long size, spaceId, saveDataId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.Write(size);
return ResultCode.Success;
}
[CommandCmif(616)]
public ResultCode GetSaveDataCommitId(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
ulong saveDataId = context.RequestData.ReadUInt64();
Result result = _baseFileSystemProxy.Get.GetSaveDataCommitId(out long commitId, spaceId, saveDataId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.Write(commitId);
return ResultCode.Success;
}
[CommandCmif(617)]
public ResultCode UnregisterExternalKey(ServiceCtx context)
{
RightsId rightsId = context.RequestData.ReadStruct<RightsId>();
return (ResultCode)_baseFileSystemProxy.Get.UnregisterExternalKey(in rightsId).Value;
}
[CommandCmif(620)]
public ResultCode SetSdCardEncryptionSeed(ServiceCtx context)
{
EncryptionSeed encryptionSeed = context.RequestData.ReadStruct<EncryptionSeed>();
return (ResultCode)_baseFileSystemProxy.Get.SetSdCardEncryptionSeed(in encryptionSeed).Value;
}
[CommandCmif(630)]
// SetSdCardAccessibility(u8 isAccessible)
public ResultCode SetSdCardAccessibility(ServiceCtx context)
{
bool isAccessible = context.RequestData.ReadBoolean();
return (ResultCode)_baseFileSystemProxy.Get.SetSdCardAccessibility(isAccessible).Value;
}
[CommandCmif(631)]
// IsSdCardAccessible() -> u8 isAccessible
public ResultCode IsSdCardAccessible(ServiceCtx context)
{
Result result = _baseFileSystemProxy.Get.IsSdCardAccessible(out bool isAccessible);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.Write(isAccessible);
return ResultCode.Success;
}
[CommandCmif(702)]
public ResultCode IsAccessFailureDetected(ServiceCtx context)
{
ulong processId = context.RequestData.ReadUInt64();
Result result = _baseFileSystemProxy.Get.IsAccessFailureDetected(out bool isDetected, processId);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.Write(isDetected);
return ResultCode.Success;
}
[CommandCmif(710)]
public ResultCode ResolveAccessFailure(ServiceCtx context)
{
ulong processId = context.RequestData.ReadUInt64();
return (ResultCode)_baseFileSystemProxy.Get.ResolveAccessFailure(processId).Value;
}
[CommandCmif(720)]
public ResultCode AbandonAccessFailure(ServiceCtx context)
{
ulong processId = context.RequestData.ReadUInt64();
return (ResultCode)_baseFileSystemProxy.Get.AbandonAccessFailure(processId).Value;
}
[CommandCmif(800)]
public ResultCode GetAndClearErrorInfo(ServiceCtx context)
{
Result result = _baseFileSystemProxy.Get.GetAndClearErrorInfo(out FileSystemProxyErrorInfo errorInfo);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.WriteStruct(errorInfo);
return ResultCode.Success;
}
[CommandCmif(810)]
public ResultCode RegisterProgramIndexMapInfo(ServiceCtx context)
{
int programCount = context.RequestData.ReadInt32();
byte[] mapInfoBuffer = new byte[context.Request.SendBuff[0].Size];
context.Memory.Read(context.Request.SendBuff[0].Position, mapInfoBuffer);
return (ResultCode)_baseFileSystemProxy.Get.RegisterProgramIndexMapInfo(new InBuffer(mapInfoBuffer), programCount).Value;
}
[CommandCmif(1000)]
public ResultCode SetBisRootForHost(ServiceCtx context)
{
BisPartitionId partitionId = (BisPartitionId)context.RequestData.ReadInt32();
ref readonly FspPath path = ref FileSystemProxyHelper.GetFspPath(context);
Logger.Stub?.PrintStub(LogClass.ServiceFs, new { partitionId, path });
throw new NotImplementedException(); // reimplementing behavior from LibHac 0.19.0
}
[CommandCmif(1001)]
public ResultCode SetSaveDataSize(ServiceCtx context)
{
long dataSize = context.RequestData.ReadInt64();
long journalSize = context.RequestData.ReadInt64();
return (ResultCode)_baseFileSystemProxy.Get.SetSaveDataSize(dataSize, journalSize).Value;
}
[CommandCmif(1002)]
public ResultCode SetSaveDataRootPath(ServiceCtx context)
{
ref readonly FspPath path = ref FileSystemProxyHelper.GetFspPath(context);
return (ResultCode)_baseFileSystemProxy.Get.SetSaveDataRootPath(in path).Value;
}
[CommandCmif(1003)]
public ResultCode DisableAutoSaveDataCreation(ServiceCtx context)
{
return (ResultCode)_baseFileSystemProxy.Get.DisableAutoSaveDataCreation().Value;
}
[CommandCmif(1004)]
// SetGlobalAccessLogMode(u32 mode)
public ResultCode SetGlobalAccessLogMode(ServiceCtx context)
{
int mode = context.RequestData.ReadInt32();
context.Device.System.GlobalAccessLogMode = mode;
return ResultCode.Success;
}
[CommandCmif(1005)]
// GetGlobalAccessLogMode() -> u32 logMode
public ResultCode GetGlobalAccessLogMode(ServiceCtx context)
{
int mode = context.Device.System.GlobalAccessLogMode;
context.ResponseData.Write(mode);
return ResultCode.Success;
}
[CommandCmif(1006)]
// OutputAccessLogToSdCard(buffer<bytes, 5> log_text)
public ResultCode OutputAccessLogToSdCard(ServiceCtx context)
{
string message = ReadUtf8StringSend(context);
// FS ends each line with a newline. Remove it because Ryujinx logging adds its own newline
Logger.AccessLog?.PrintMsg(LogClass.ServiceFs, message.TrimEnd('\n'));
return ResultCode.Success;
}
[CommandCmif(1007)]
public ResultCode RegisterUpdatePartition(ServiceCtx context)
{
return (ResultCode)_baseFileSystemProxy.Get.RegisterUpdatePartition().Value;
}
[CommandCmif(1008)]
public ResultCode OpenRegisteredUpdatePartition(ServiceCtx context)
{
using SharedRef<IFileSystem> fileSystem = new();
Result result = _baseFileSystemProxy.Get.OpenRegisteredUpdatePartition(ref fileSystem.Ref);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new FileSystemProxy.IFileSystem(ref fileSystem.Ref));
return ResultCode.Success;
}
[CommandCmif(1009)]
public ResultCode GetAndClearMemoryReportInfo(ServiceCtx context)
{
Result result = _baseFileSystemProxy.Get.GetAndClearMemoryReportInfo(out MemoryReportInfo reportInfo);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.WriteStruct(reportInfo);
return ResultCode.Success;
}
[CommandCmif(1011)]
public ResultCode GetProgramIndexForAccessLog(ServiceCtx context)
{
Result result = _baseFileSystemProxy.Get.GetProgramIndexForAccessLog(out int programIndex, out int programCount);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.Write(programIndex);
context.ResponseData.Write(programCount);
return ResultCode.Success;
}
[CommandCmif(1012)]
public ResultCode GetFsStackUsage(ServiceCtx context)
{
FsStackUsageThreadType threadType = context.RequestData.ReadStruct<FsStackUsageThreadType>();
Result result = _baseFileSystemProxy.Get.GetFsStackUsage(out uint usage, threadType);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
context.ResponseData.Write(usage);
return ResultCode.Success;
}
[CommandCmif(1013)]
public ResultCode UnsetSaveDataRootPath(ServiceCtx context)
{
return (ResultCode)_baseFileSystemProxy.Get.UnsetSaveDataRootPath().Value;
}
[CommandCmif(1014)]
public ResultCode OutputMultiProgramTagAccessLog(ServiceCtx context)
{
return (ResultCode)_baseFileSystemProxy.Get.OutputMultiProgramTagAccessLog().Value;
}
[CommandCmif(1016)]
public ResultCode FlushAccessLogOnSdCard(ServiceCtx context)
{
// Logging the access log to the SD card isn't implemented, meaning this function will be a no-op since
// there's nothing to flush. Return success until it's implemented.
// return (ResultCode)_baseFileSystemProxy.Get.FlushAccessLogOnSdCard().Value;
return ResultCode.Success;
}
[CommandCmif(1017)]
public ResultCode OutputApplicationInfoAccessLog(ServiceCtx context)
{
ApplicationInfo info = context.RequestData.ReadStruct<ApplicationInfo>();
return (ResultCode)_baseFileSystemProxy.Get.OutputApplicationInfoAccessLog(in info).Value;
}
[CommandCmif(1100)]
public ResultCode OverrideSaveDataTransferTokenSignVerificationKey(ServiceCtx context)
{
byte[] keyBuffer = new byte[context.Request.SendBuff[0].Size];
context.Memory.Read(context.Request.SendBuff[0].Position, keyBuffer);
return (ResultCode)_baseFileSystemProxy.Get.OverrideSaveDataTransferTokenSignVerificationKey(new InBuffer(keyBuffer)).Value;
}
[CommandCmif(1110)]
public ResultCode CorruptSaveDataFileSystemByOffset(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
ulong saveDataId = context.RequestData.ReadUInt64();
long offset = context.RequestData.ReadInt64();
return (ResultCode)_baseFileSystemProxy.Get.CorruptSaveDataFileSystemByOffset(spaceId, saveDataId, offset).Value;
}
[CommandCmif(1200)] // 6.0.0+
// OpenMultiCommitManager() -> object<nn::fssrv::sf::IMultiCommitManager>
public ResultCode OpenMultiCommitManager(ServiceCtx context)
{
using SharedRef<LibHac.FsSrv.Sf.IMultiCommitManager> commitManager = new();
Result result = _baseFileSystemProxy.Get.OpenMultiCommitManager(ref commitManager.Ref);
if (result.IsFailure())
{
return (ResultCode)result.Value;
}
MakeObject(context, new IMultiCommitManager(ref commitManager.Ref));
return ResultCode.Success;
}
protected override void Dispose(bool isDisposing)
{
if (isDisposing)
{
_baseFileSystemProxy.Destroy();
}
}
}
}