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Update to LibHac 0.19.0 (#5831)

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* Update to LibHac v0.19.0

- PartitionFileSystem classes now fully match Nintendo's implementation. Current code creating a PartitionFileSystem now need to use the Initialize method.
- Implementing nn::gcsrv and nn::sdmmcsrv now means the FS server now uses that abstraction instead of the old one where we passed in an IDeviceOperator.

* Add GetFileSystemAttribute
This commit is contained in:
Alex Barney 2023-10-22 16:30:46 -07:00 • committed by GitHub
parent 33ba170315
commit d773d5152e
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18 changed files with 83 additions and 38 deletions
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11
src/Ryujinx.HLE/FileSystem/ContentManager.cs
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@ -238,7 +238,8 @@ namespace Ryujinx.HLE.FileSystem
if (!mergedToContainer)
{
using FileStream fileStream = File.OpenRead(containerPath);
using PartitionFileSystem partitionFileSystem = new(fileStream.AsStorage());
using PartitionFileSystem partitionFileSystem = new();
partitionFileSystem.Initialize(fileStream.AsStorage()).ThrowIfFailure();
_virtualFileSystem.ImportTickets(partitionFileSystem);
}
@ -259,16 +260,16 @@ namespace Ryujinx.HLE.FileSystem
{
var file = new FileStream(aoc.ContainerPath, FileMode.Open, FileAccess.Read);
using var ncaFile = new UniqueRef<IFile>();
PartitionFileSystem pfs;
switch (Path.GetExtension(aoc.ContainerPath))
{
case ".xci":
pfs = new Xci(_virtualFileSystem.KeySet, file.AsStorage()).OpenPartition(XciPartitionType.Secure);
pfs.OpenFile(ref ncaFile.Ref, aoc.NcaPath.ToU8Span(), OpenMode.Read);
var xci = new Xci(_virtualFileSystem.KeySet, file.AsStorage()).OpenPartition(XciPartitionType.Secure);
xci.OpenFile(ref ncaFile.Ref, aoc.NcaPath.ToU8Span(), OpenMode.Read);
break;
case ".nsp":
pfs = new PartitionFileSystem(file.AsStorage());
var pfs = new PartitionFileSystem();
pfs.Initialize(file.AsStorage());
pfs.OpenFile(ref ncaFile.Ref, aoc.NcaPath.ToU8Span(), OpenMode.Read);
break;
default:

9
src/Ryujinx.HLE/FileSystem/VirtualFileSystem.cs
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@ -7,6 +7,7 @@ using LibHac.Fs.Shim;
using LibHac.FsSrv;
using LibHac.FsSystem;
using LibHac.Ncm;
using LibHac.Sdmmc;
using LibHac.Spl;
using LibHac.Tools.Es;
using LibHac.Tools.Fs;
@ -32,7 +33,7 @@ namespace Ryujinx.HLE.FileSystem
public KeySet KeySet { get; private set; }
public EmulatedGameCard GameCard { get; private set; }
public EmulatedSdCard SdCard { get; private set; }
public SdmmcApi SdCard { get; private set; }
public ModLoader ModLoader { get; private set; }
private readonly ConcurrentDictionary<ulong, Stream> _romFsByPid;
@ -198,15 +199,15 @@ namespace Ryujinx.HLE.FileSystem
fsServerObjects.FsCreators.EncryptedFileSystemCreator = new EncryptedFileSystemCreator();
GameCard = fsServerObjects.GameCard;
SdCard = fsServerObjects.SdCard;
SdCard = fsServerObjects.Sdmmc;
SdCard.SetSdCardInsertionStatus(true);
SdCard.SetSdCardInserted(true);
var fsServerConfig = new FileSystemServerConfig
{
DeviceOperator = fsServerObjects.DeviceOperator,
ExternalKeySet = KeySet.ExternalKeySet,
FsCreators = fsServerObjects.FsCreators,
StorageDeviceManagerFactory = fsServerObjects.StorageDeviceManagerFactory,
RandomGenerator = randomGenerator,
};

4
src/Ryujinx.HLE/HOS/ModLoader.cs
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@ -533,7 +533,9 @@ namespace Ryujinx.HLE.HOS
Logger.Info?.Print(LogClass.ModLoader, "Using replacement ExeFS partition");
exefs = new PartitionFileSystem(mods.ExefsContainers[0].Path.OpenRead().AsStorage());
var pfs = new PartitionFileSystem();
pfs.Initialize(mods.ExefsContainers[0].Path.OpenRead().AsStorage()).ThrowIfFailure();
exefs = pfs;
return true;
}

7
src/Ryujinx.HLE/HOS/Services/Fs/FileSystemProxy/FileSystemProxyHelper.cs
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@ -26,7 +26,9 @@ namespace Ryujinx.HLE.HOS.Services.Fs.FileSystemProxy
try
{
LocalStorage storage = new(pfsPath, FileAccess.Read, FileMode.Open);
using SharedRef<LibHac.Fs.Fsa.IFileSystem> nsp = new(new PartitionFileSystem(storage));
var pfs = new PartitionFileSystem();
using SharedRef<LibHac.Fs.Fsa.IFileSystem> nsp = new(pfs);
pfs.Initialize(storage).ThrowIfFailure();
ImportTitleKeysFromNsp(nsp.Get, context.Device.System.KeySet);
@ -90,7 +92,8 @@ namespace Ryujinx.HLE.HOS.Services.Fs.FileSystemProxy
try
{
PartitionFileSystem nsp = new(pfsFile.AsStorage());
PartitionFileSystem nsp = new();
nsp.Initialize(pfsFile.AsStorage()).ThrowIfFailure();
ImportTitleKeysFromNsp(nsp, context.Device.System.KeySet);

11
src/Ryujinx.HLE/HOS/Services/Fs/FileSystemProxy/IFileSystem.cs
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@ -1,6 +1,7 @@
using LibHac;
using LibHac.Common;
using LibHac.Fs;
using LibHac.Fs.Fsa;
using Path = LibHac.FsSrv.Sf.Path;
namespace Ryujinx.HLE.HOS.Services.Fs.FileSystemProxy
@ -202,6 +203,16 @@ namespace Ryujinx.HLE.HOS.Services.Fs.FileSystemProxy
return (ResultCode)result.Value;
}
[CommandCmif(16)]
public ResultCode GetFileSystemAttribute(ServiceCtx context)
{
Result result = _fileSystem.Get.GetFileSystemAttribute(out FileSystemAttribute attribute);
context.ResponseData.Write(SpanHelpers.AsReadOnlyByteSpan(in attribute));
return (ResultCode)result.Value;
}
protected override void Dispose(bool isDisposing)
{
if (isDisposing)

5
src/Ryujinx.HLE/HOS/Services/Fs/IFileSystemProxy.cs
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@ -1380,7 +1380,10 @@ namespace Ryujinx.HLE.HOS.Services.Fs
[CommandCmif(1016)]
public ResultCode FlushAccessLogOnSdCard(ServiceCtx context)
{
return (ResultCode)_baseFileSystemProxy.Get.FlushAccessLogOnSdCard().Value;
// 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)]

9
src/Ryujinx.HLE/Loaders/Processes/Extensions/PartitionFileSystemExtensions.cs
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@ -20,7 +20,11 @@ namespace Ryujinx.HLE.Loaders.Processes.Extensions
private static readonly DownloadableContentJsonSerializerContext _contentSerializerContext = new(JsonHelper.GetDefaultSerializerOptions());
private static readonly TitleUpdateMetadataJsonSerializerContext _titleSerializerContext = new(JsonHelper.GetDefaultSerializerOptions());
internal static (bool, ProcessResult) TryLoad(this PartitionFileSystem partitionFileSystem, Switch device, string path, out string errorMessage)
internal static (bool, ProcessResult) TryLoad<TMetaData, TFormat, THeader, TEntry>(this PartitionFileSystemCore<TMetaData, TFormat, THeader, TEntry> partitionFileSystem, Switch device, string path, out string errorMessage)
where TMetaData : PartitionFileSystemMetaCore<TFormat, THeader, TEntry>, new()
where TFormat : IPartitionFileSystemFormat
where THeader : unmanaged, IPartitionFileSystemHeader
where TEntry : unmanaged, IPartitionFileSystemEntry
{
errorMessage = null;
@ -91,7 +95,8 @@ namespace Ryujinx.HLE.Loaders.Processes.Extensions
string updatePath = JsonHelper.DeserializeFromFile(titleUpdateMetadataPath, _titleSerializerContext.TitleUpdateMetadata).Selected;
if (File.Exists(updatePath))
{
PartitionFileSystem updatePartitionFileSystem = new(new FileStream(updatePath, FileMode.Open, FileAccess.Read).AsStorage());
PartitionFileSystem updatePartitionFileSystem = new();
updatePartitionFileSystem.Initialize(new FileStream(updatePath, FileMode.Open, FileAccess.Read).AsStorage()).ThrowIfFailure();
device.Configuration.VirtualFileSystem.ImportTickets(updatePartitionFileSystem);

3
src/Ryujinx.HLE/Loaders/Processes/ProcessLoader.cs
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@ -69,7 +69,8 @@ namespace Ryujinx.HLE.Loaders.Processes
public bool LoadNsp(string path)
{
FileStream file = new(path, FileMode.Open, FileAccess.Read);
PartitionFileSystem partitionFileSystem = new(file.AsStorage());
PartitionFileSystem partitionFileSystem = new();
partitionFileSystem.Initialize(file.AsStorage()).ThrowIfFailure();
(bool success, ProcessResult processResult) = partitionFileSystem.TryLoad(_device, path, out string errorMessage);

4
src/Ryujinx.HLE/Loaders/Processes/ProcessLoaderHelper.cs
View file

@ -1,8 +1,8 @@
using LibHac.Account;
using LibHac.Common;
using LibHac.Fs;
using LibHac.Fs.Fsa;
using LibHac.Fs.Shim;
using LibHac.FsSystem;
using LibHac.Loader;
using LibHac.Ncm;
using LibHac.Ns;
@ -33,7 +33,7 @@ namespace Ryujinx.HLE.Loaders.Processes
// TODO: Remove this workaround when ASLR is implemented.
private const ulong CodeStartOffset = 0x500000UL;
public static LibHac.Result RegisterProgramMapInfo(Switch device, PartitionFileSystem partitionFileSystem)
public static LibHac.Result RegisterProgramMapInfo(Switch device, IFileSystem partitionFileSystem)
{
ulong applicationId = 0;
int programCount = 0;