RyuKen/Ryujinx.HLE/HOS/Services/Fs/ISaveDataInfoReader.cs
Mary 305f06eb71
HLE: Fix integer sign inconcistency accross the codebase (#2222)
* Make all title id instances unsigned

* Replace address and size with ulong instead of signed types

Long overdue change.
Also change some logics here and there to optimize with the new memory
manager.

* Address Ac_K's comments

* Remove uneeded cast all around

* Fixes some others misalignment
2021-04-24 12:16:01 +02:00

37 lines
1.1 KiB
C#

using System;
using LibHac;
namespace Ryujinx.HLE.HOS.Services.Fs
{
class ISaveDataInfoReader : IpcService, IDisposable
{
private ReferenceCountedDisposable<LibHac.FsSrv.ISaveDataInfoReader> _baseReader;
public ISaveDataInfoReader(ReferenceCountedDisposable<LibHac.FsSrv.ISaveDataInfoReader> baseReader)
{
_baseReader = baseReader;
}
[CommandHipc(0)]
// ReadSaveDataInfo() -> (u64, buffer<unknown, 6>)
public ResultCode ReadSaveDataInfo(ServiceCtx context)
{
ulong bufferPosition = context.Request.ReceiveBuff[0].Position;
ulong bufferLen = context.Request.ReceiveBuff[0].Size;
byte[] infoBuffer = new byte[bufferLen];
Result result = _baseReader.Target.Read(out long readCount, infoBuffer);
context.Memory.Write(bufferPosition, infoBuffer);
context.ResponseData.Write(readCount);
return (ResultCode)result.Value;
}
public void Dispose()
{
_baseReader.Dispose();
}
}
}