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Update to LibHac 0.17.0 (#3878)

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* Update to LibHac 0.17.0

* Don't clear SD card saves when starting the emulator

This was an old workaround for errors that happened when a user's SD card encryption seed changed. SD card saves have been unencrypted for over a year, so we should be fine to remove the workaround.
This commit is contained in:
Alex Barney 2022-11-23 10:32:35 -07:00 committed by GitHub
parent 748d87adcc
commit 36f00985d3
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 25 additions and 32 deletions
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9
Ryujinx.HLE/FileSystem/VirtualFileSystem.cs
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@ -172,9 +172,11 @@ namespace Ryujinx.HLE.FileSystem
fsServerClient = horizon.CreatePrivilegedHorizonClient();
var fsServer = new FileSystemServer(fsServerClient);
DefaultFsServerObjects fsServerObjects = DefaultFsServerObjects.GetDefaultEmulatedCreators(serverBaseFs, KeySet, fsServer);
RandomDataGenerator randomGenerator = buffer => Random.Shared.NextBytes(buffer);
// Use our own encrypted fs creator that always uses all-zero keys
DefaultFsServerObjects fsServerObjects = DefaultFsServerObjects.GetDefaultEmulatedCreators(serverBaseFs, KeySet, fsServer, randomGenerator);
// Use our own encrypted fs creator that doesn't actually do any encryption
fsServerObjects.FsCreators.EncryptedFileSystemCreator = new EncryptedFileSystemCreator();
GameCard = fsServerObjects.GameCard;
@ -186,7 +188,8 @@ namespace Ryujinx.HLE.FileSystem
{
DeviceOperator = fsServerObjects.DeviceOperator,
ExternalKeySet = KeySet.ExternalKeySet,
FsCreators = fsServerObjects.FsCreators
FsCreators = fsServerObjects.FsCreators,
RandomGenerator = randomGenerator
};
FileSystemServerInitializer.InitializeWithConfig(fsServerClient, fsServer, fsServerConfig);

2
Ryujinx.HLE/HOS/ApplicationLoader.cs
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@ -850,7 +850,7 @@ namespace Ryujinx.HLE.HOS
for (int i = 0; i < programCount; i++)
{
mapInfo[i].ProgramId = new ProgramId(applicationId + (uint)i);
mapInfo[i].MainProgramId = new ProgramId(applicationId);
mapInfo[i].MainProgramId = new ApplicationId(applicationId);
mapInfo[i].ProgramIndex = (byte)i;
}

23
Ryujinx.HLE/HOS/LibHacHorizonManager.cs
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@ -60,8 +60,6 @@ namespace Ryujinx.HLE.HOS
virtualFileSystem.InitializeFsServer(Server, out var fsClient);
FsClient = fsClient;
CleanSdCardDirectory();
}
public void InitializeSystemClients()
@ -78,27 +76,6 @@ namespace Ryujinx.HLE.HOS
ApplicationClient = Server.CreateHorizonClient(new ProgramLocation(programId, StorageId.BuiltInUser), npdm.FsAccessControlData, npdm.FsAccessControlDescriptor);
}
// This function was added to avoid errors that come from a user's keys or SD encryption seed changing.
// Catching these errors and recreating the file ended up not working because of the different ways
// applications respond to a file suddenly containing all zeros or having a length of zero.
// Clearing the SD card save directory was determined to be the best option for the moment since
// the saves on the SD card are meant as caches that can be deleted at any time.
private void CleanSdCardDirectory()
{
Result rc = RyujinxClient.Fs.MountSdCard("sdcard".ToU8Span());
if (rc.IsFailure()) return;
try
{
RyujinxClient.Fs.CleanDirectoryRecursively("sdcard:/Nintendo/save".ToU8Span()).IgnoreResult();
RyujinxClient.Fs.DeleteDirectoryRecursively("sdcard:/save".ToU8Span()).IgnoreResult();
}
finally
{
RyujinxClient.Fs.Unmount("sdcard".ToU8Span());
}
}
private static AccessControlBits.Bits AccountFsPermissions => AccessControlBits.Bits.SystemSaveData |
AccessControlBits.Bits.GameCard |
AccessControlBits.Bits.SaveDataMeta |

5
Ryujinx.HLE/HOS/Services/Fs/IDeviceOperator.cs
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@ -1,6 +1,7 @@
using LibHac;
using LibHac.Common;
using LibHac.Fs;
using GameCardHandle = System.UInt32;
namespace Ryujinx.HLE.HOS.Services.Fs
{
@ -41,7 +42,7 @@ namespace Ryujinx.HLE.HOS.Services.Fs
{
Result result = _baseOperator.Get.GetGameCardHandle(out GameCardHandle handle);
context.ResponseData.Write(handle.Value);
context.ResponseData.Write(handle);
return (ResultCode)result.Value;
}

16
Ryujinx.HLE/HOS/Services/Fs/IFileSystemProxy.cs
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@ -19,6 +19,7 @@ using static Ryujinx.HLE.Utilities.StringUtils;
using IFileSystem = LibHac.FsSrv.Sf.IFileSystem;
using IStorage = LibHac.FsSrv.Sf.IStorage;
using RightsId = LibHac.Fs.RightsId;
using GameCardHandle = System.UInt32;
namespace Ryujinx.HLE.HOS.Services.Fs
{
@ -239,7 +240,7 @@ namespace Ryujinx.HLE.HOS.Services.Fs
// OpenGameCardStorage(u32 handle, u32 partitionId) -> object<nn::fssrv::sf::IStorage>
public ResultCode OpenGameCardStorage(ServiceCtx context)
{
GameCardHandle handle = new GameCardHandle(context.RequestData.ReadInt32());
GameCardHandle handle = context.RequestData.ReadUInt32();
GameCardPartitionRaw partitionId = (GameCardPartitionRaw)context.RequestData.ReadInt32();
using var storage = new SharedRef<IStorage>();
@ -255,7 +256,7 @@ namespace Ryujinx.HLE.HOS.Services.Fs
// OpenGameCardFileSystem(u32 handle, u32 partitionId) -> object<nn::fssrv::sf::IFileSystem>
public ResultCode OpenGameCardFileSystem(ServiceCtx context)
{
GameCardHandle handle = new GameCardHandle(context.RequestData.ReadInt32());
GameCardHandle handle = context.RequestData.ReadUInt32();
GameCardPartition partitionId = (GameCardPartition)context.RequestData.ReadInt32();
using var fileSystem = new SharedRef<IFileSystem>();
@ -315,6 +316,17 @@ namespace Ryujinx.HLE.HOS.Services.Fs
return (ResultCode)_baseFileSystemProxy.Get.CreateSaveDataFileSystemWithHashSalt(in attribute, in creationInfo, in metaCreateInfo, in hashSalt).Value;
}
[CommandHipc(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;
}
[CommandHipc(51)]
// OpenSaveDataFileSystem(u8 spaceId, nn::fs::SaveDataAttribute attribute) -> object<nn::fssrv::sf::IFileSystem> saveDataFs
public ResultCode OpenSaveDataFileSystem(ServiceCtx context)

2
Ryujinx.HLE/Ryujinx.HLE.csproj
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@ -22,7 +22,7 @@
<ItemGroup>
<PackageReference Include="Concentus" Version="1.1.7" />
<PackageReference Include="LibHac" Version="0.16.1" />
<PackageReference Include="LibHac" Version="0.17.0" />
<PackageReference Include="MsgPack.Cli" Version="1.0.1" />
<PackageReference Include="SixLabors.ImageSharp" Version="1.0.4" />
<PackageReference Include="SixLabors.ImageSharp.Drawing" Version="1.0.0-beta11" />