Ryujinx/Ryujinx.HLE/HOS/Services/Fs/ISaveDataInfoReader.cs
Mary 0746b83edf
Initial support for the new 12.x IPC system (#2182)
* Rename CommandAttribute as CommandHIpcAttribute to prepare for 12.x changes

* Implement inital support for TIPC and adds SM command ids

* *Ipc to *ipc

* Missed a ref in last commit...

* CommandAttributeTIpc to CommandAttributeTipc

* Addresses comment and fixes some bugs around

TIPC doesn't have any padding requirements as buffer C isn't a thing
Fix for RegisterService inverting two argument only on TIPC
2021-04-14 00:01:24 +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)
{
long bufferPosition = context.Request.ReceiveBuff[0].Position;
long bufferLen = context.Request.ReceiveBuff[0].Size;
byte[] infoBuffer = new byte[bufferLen];
Result result = _baseReader.Target.Read(out long readCount, infoBuffer);
context.Memory.Write((ulong)bufferPosition, infoBuffer);
context.ResponseData.Write(readCount);
return (ResultCode)result.Value;
}
public void Dispose()
{
_baseReader.Dispose();
}
}
}