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Use savedata FS commands from LibHac

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This commit is contained in:
Alex Barney 2019-10-26 21:41:28 -05:00
parent c24e1892ad
commit 41812939fa
4 changed files with 214 additions and 39 deletions
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10
Ryujinx.HLE/HOS/Services/Fs/FileSystemProxy/FileSystemProxyHelper.cs
View file

@ -154,5 +154,15 @@ namespace Ryujinx.HLE.HOS.Services.Fs.FileSystemProxy
}
}
}
public static Result ReadFsPath(out FsPath path, ServiceCtx context, int index = 0)
{
long position = context.Request.SendBuff[index].Position;
long size = context.Request.SendBuff[index].Size;
byte[] pathBytes = context.Memory.ReadBytes(position, size);
return FsPath.FromSpan(out path, pathBytes);
}
}
}

210
Ryujinx.HLE/HOS/Services/Fs/IFileSystemProxy.cs
View file

@ -3,13 +3,14 @@ using LibHac.Fs;
using LibHac.FsService;
using LibHac.FsSystem;
using LibHac.FsSystem.NcaUtils;
using LibHac.Ncm;
using Ryujinx.Common;
using Ryujinx.Common.Logging;
using Ryujinx.HLE.FileSystem;
using Ryujinx.HLE.HOS.Services.Fs.FileSystemProxy;
using System.IO;
using static Ryujinx.HLE.FileSystem.VirtualFileSystem;
using static Ryujinx.HLE.Utilities.StringUtils;
using StorageId = Ryujinx.HLE.FileSystem.StorageId;
namespace Ryujinx.HLE.HOS.Services.Fs
{
@ -90,29 +91,13 @@ namespace Ryujinx.HLE.HOS.Services.Fs
// OpenBisFileSystem(nn::fssrv::sf::Partition partitionID, buffer<bytes<0x301>, 0x19, 0x301>) -> object<nn::fssrv::sf::IFileSystem> Bis
public ResultCode OpenBisFileSystem(ServiceCtx context)
{
int bisPartitionId = context.RequestData.ReadInt32();
string partitionString = ReadUtf8String(context);
string bisPartitionPath = string.Empty;
BisPartitionId bisPartitionId = (BisPartitionId)context.RequestData.ReadInt32();
switch (bisPartitionId)
{
case 29:
bisPartitionPath = SafeNandPath;
break;
case 30:
case 31:
bisPartitionPath = SystemNandPath;
break;
case 32:
bisPartitionPath = UserNandPath;
break;
default:
return ResultCode.InvalidInput;
}
Result rc = FileSystemProxyHelper.ReadFsPath(out FsPath path, context);
if (rc.IsFailure()) return (ResultCode)rc.Value;
string fullPath = context.Device.FileSystem.GetFullPartitionPath(bisPartitionPath);
LocalFileSystem fileSystem = new LocalFileSystem(fullPath);
rc = _baseFileSystemProxy.OpenBisFileSystem(out LibHac.Fs.IFileSystem fileSystem, ref path, bisPartitionId);
if (rc.IsFailure()) return (ResultCode)rc.Value;
MakeObject(context, new FileSystemProxy.IFileSystem(fileSystem));
@ -123,15 +108,69 @@ namespace Ryujinx.HLE.HOS.Services.Fs
// OpenSdCardFileSystem() -> object<nn::fssrv::sf::IFileSystem>
public ResultCode OpenSdCardFileSystem(ServiceCtx context)
{
string sdCardPath = context.Device.FileSystem.GetSdCardPath();
LocalFileSystem fileSystem = new LocalFileSystem(sdCardPath);
Result rc = _baseFileSystemProxy.OpenSdCardFileSystem(out LibHac.Fs.IFileSystem fileSystem);
if (rc.IsFailure()) return (ResultCode)rc.Value;
MakeObject(context, new FileSystemProxy.IFileSystem(fileSystem));
return ResultCode.Success;
}
[Command(21)]
public ResultCode DeleteSaveDataFileSystem(ServiceCtx context)
{
ulong saveDataId = context.RequestData.ReadUInt64();
Result result = _baseFileSystemProxy.DeleteSaveDataFileSystem(saveDataId);
return (ResultCode)result.Value;
}
[Command(22)]
public ResultCode CreateSaveDataFileSystem(ServiceCtx context)
{
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
SaveDataCreateInfo createInfo = context.RequestData.ReadStruct<SaveDataCreateInfo>();
SaveMetaCreateInfo metaCreateInfo = context.RequestData.ReadStruct<SaveMetaCreateInfo>();
Result result = _baseFileSystemProxy.CreateSaveDataFileSystem(ref attribute, ref createInfo, ref metaCreateInfo);
return (ResultCode)result.Value;
}
[Command(23)]
public ResultCode CreateSaveDataFileSystemBySystemSaveDataId(ServiceCtx context)
{
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
SaveDataCreateInfo createInfo = context.RequestData.ReadStruct<SaveDataCreateInfo>();
Result result = _baseFileSystemProxy.CreateSaveDataFileSystemBySystemSaveDataId(ref attribute, ref createInfo);
return (ResultCode)result.Value;
}
[Command(25)]
public ResultCode DeleteSaveDataFileSystemBySaveDataSpaceId(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
ulong saveDataId = context.RequestData.ReadUInt64();
Result result = _baseFileSystemProxy.DeleteSaveDataFileSystemBySaveDataSpaceId(spaceId, saveDataId);
return (ResultCode)result.Value;
}
[Command(28)]
public ResultCode DeleteSaveDataFileSystemBySaveDataAttribute(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
Result result = _baseFileSystemProxy.DeleteSaveDataFileSystemBySaveDataAttribute(spaceId, ref attribute);
return (ResultCode)result.Value;
}
[Command(30)]
// OpenGameCardStorage(u32, u32) -> object<nn::fssrv::sf::IStorage>
public ResultCode OpenGameCardStorage(ServiceCtx context)
@ -149,46 +188,141 @@ namespace Ryujinx.HLE.HOS.Services.Fs
return (ResultCode)result.Value;
}
[Command(35)]
public ResultCode CreateSaveDataFileSystemWithHashSalt(ServiceCtx context)
{
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
SaveDataCreateInfo createInfo = context.RequestData.ReadStruct<SaveDataCreateInfo>();
SaveMetaCreateInfo metaCreateInfo = context.RequestData.ReadStruct<SaveMetaCreateInfo>();
HashSalt hashSalt = context.RequestData.ReadStruct<HashSalt>();
Result result = _baseFileSystemProxy.CreateSaveDataFileSystemWithHashSalt(ref attribute, ref createInfo, ref metaCreateInfo, ref hashSalt);
return (ResultCode)result.Value;
}
[Command(51)]
// OpenSaveDataFileSystem(u8 save_data_space_id, nn::fssrv::sf::SaveStruct saveStruct) -> object<nn::fssrv::sf::IFileSystem> saveDataFs
public ResultCode OpenSaveDataFileSystem(ServiceCtx context)
{
ResultCode result = FileSystemProxyHelper.LoadSaveDataFileSystem(context, false, out FileSystemProxy.IFileSystem fileSystem);
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
if (result == ResultCode.Success)
if (attribute.TitleId == TitleId.Zero)
{
MakeObject(context, fileSystem);
attribute.TitleId = new TitleId(context.Process.TitleId);
}
return result;
Result result = _baseFileSystemProxy.OpenSaveDataFileSystem(out LibHac.Fs.IFileSystem fileSystem, spaceId, ref attribute);
if (result.IsSuccess())
{
MakeObject(context, new FileSystemProxy.IFileSystem(fileSystem));
}
return (ResultCode)result.Value;
}
[Command(52)]
// OpenSaveDataFileSystemBySystemSaveDataId(u8 save_data_space_id, nn::fssrv::sf::SaveStruct saveStruct) -> object<nn::fssrv::sf::IFileSystem> systemSaveDataFs
public ResultCode OpenSaveDataFileSystemBySystemSaveDataId(ServiceCtx context)
{
ResultCode result = FileSystemProxyHelper.LoadSaveDataFileSystem(context, false, out FileSystemProxy.IFileSystem fileSystem);
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
if (result == ResultCode.Success)
Result result = _baseFileSystemProxy.OpenSaveDataFileSystemBySystemSaveDataId(out LibHac.Fs.IFileSystem fileSystem, spaceId, ref attribute);
if (result.IsSuccess())
{
MakeObject(context, fileSystem);
MakeObject(context, new FileSystemProxy.IFileSystem(fileSystem));
}
return result;
return (ResultCode)result.Value;
}
[Command(53)]
// OpenReadOnlySaveDataFileSystem(u8 save_data_space_id, nn::fssrv::sf::SaveStruct save_struct) -> object<nn::fssrv::sf::IFileSystem>
public ResultCode OpenReadOnlySaveDataFileSystem(ServiceCtx context)
{
ResultCode result = FileSystemProxyHelper.LoadSaveDataFileSystem(context, true, out FileSystemProxy.IFileSystem fileSystem);
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
SaveDataAttribute attribute = context.RequestData.ReadStruct<SaveDataAttribute>();
if (result == ResultCode.Success)
if (attribute.TitleId == TitleId.Zero)
{
MakeObject(context, fileSystem);
attribute.TitleId = new TitleId(context.Process.TitleId);
}
return result;
Result result = _baseFileSystemProxy.OpenReadOnlySaveDataFileSystem(out LibHac.Fs.IFileSystem fileSystem, spaceId, ref attribute);
if (result.IsSuccess())
{
MakeObject(context, new FileSystemProxy.IFileSystem(fileSystem));
}
return (ResultCode)result.Value;
}
[Command(60)]
public ResultCode OpenSaveDataInfoReader(ServiceCtx context)
{
Result result = _baseFileSystemProxy.OpenSaveDataInfoReader(out LibHac.FsService.ISaveDataInfoReader infoReader);
if (result.IsSuccess())
{
MakeObject(context, new ISaveDataInfoReader(infoReader));
}
return (ResultCode)result.Value;
}
[Command(61)]
public ResultCode OpenSaveDataInfoReaderBySaveDataSpaceId(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadByte();
Result result = _baseFileSystemProxy.OpenSaveDataInfoReaderBySaveDataSpaceId(out LibHac.FsService.ISaveDataInfoReader infoReader, spaceId);
if (result.IsSuccess())
{
MakeObject(context, new ISaveDataInfoReader(infoReader));
}
return (ResultCode)result.Value;
}
[Command(67)]
public ResultCode FindSaveDataWithFilter(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
SaveDataFilter filter = context.RequestData.ReadStruct<SaveDataFilter>();
long bufferPosition = context.Request.ReceiveBuff[0].Position;
long bufferLen = context.Request.ReceiveBuff[0].Size;
byte[] infoBuffer = new byte[bufferLen];
Result result = _baseFileSystemProxy.FindSaveDataWithFilter(out long count, infoBuffer, spaceId, ref filter);
context.Memory.WriteBytes(bufferPosition, infoBuffer);
context.ResponseData.Write(count);
return (ResultCode)result.Value;
}
[Command(68)]
public ResultCode OpenSaveDataInfoReaderWithFilter(ServiceCtx context)
{
SaveDataSpaceId spaceId = (SaveDataSpaceId)context.RequestData.ReadInt64();
SaveDataFilter filter = context.RequestData.ReadStruct<SaveDataFilter>();
Result result = _baseFileSystemProxy.OpenSaveDataInfoReaderWithFilter(out LibHac.FsService.ISaveDataInfoReader infoReader, spaceId, ref filter);
if (result.IsSuccess())
{
MakeObject(context, new ISaveDataInfoReader(infoReader));
}
return (ResultCode)result.Value;
}
[Command(200)]

31
Ryujinx.HLE/HOS/Services/Fs/ISaveDataInfoReader.cs Normal file
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@ -0,0 +1,31 @@
using LibHac;
namespace Ryujinx.HLE.HOS.Services.Fs
{
class ISaveDataInfoReader : IpcService
{
private LibHac.FsService.ISaveDataInfoReader _baseReader;
public ISaveDataInfoReader(LibHac.FsService.ISaveDataInfoReader baseReader)
{
_baseReader = baseReader;
}
[Command(0)]
// ReadSaveDataInfo() -> (u64, buffer<unknown, 6>)
public ResultCode ReadSaveDataInfo(ServiceCtx context)
{
long bufferPosition = context.Request.ReceiveBuff[0].Position;
long bufferLen = context.Request.ReceiveBuff[0].Size;
byte[] infoBuffer = new byte[bufferLen];
Result result = _baseReader.ReadSaveDataInfo(out long readCount, infoBuffer);
context.Memory.WriteBytes(bufferPosition, infoBuffer);
context.ResponseData.Write(readCount);
return (ResultCode)result.Value;
}
}
}

2
Ryujinx.HLE/Ryujinx.HLE.csproj
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@ -51,7 +51,7 @@
<ItemGroup>
<PackageReference Include="Concentus" Version="1.1.7" />
<PackageReference Include="LibHac" Version="0.6.0" />
<PackageReference Include="LibHac" Version="0.7.0--save-tweaks.20" />
<PackageReference Include="TimeZoneConverter.Posix" Version="2.1.0" />
</ItemGroup>