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ryujinx-fork/Ryujinx.HLE/HOS/Services/Bcat/ServiceCreator/IDeliveryCacheFileService.cs
Alex Barney 7ab3fccd4d
Add BCAT delivery cache support (#1154)
* Initial bcat delivery cache support

* Use LibHac 0.11.0

* Add option to open the BCAT savedata directory
2020-04-30 14:58:19 +10:00

76 lines
2.1 KiB
C#

using LibHac;
using LibHac.Bcat;
using Ryujinx.Common;
using System;
namespace Ryujinx.HLE.HOS.Services.Bcat.ServiceCreator
{
class IDeliveryCacheFileService : IpcService, IDisposable
{
private LibHac.Bcat.Detail.Ipc.IDeliveryCacheFileService _base;
public IDeliveryCacheFileService(LibHac.Bcat.Detail.Ipc.IDeliveryCacheFileService baseService)
{
_base = baseService;
}
[Command(0)]
// Open(nn::bcat::DirectoryName, nn::bcat::FileName)
public ResultCode Open(ServiceCtx context)
{
DirectoryName directoryName = context.RequestData.ReadStruct<DirectoryName>();
FileName fileName = context.RequestData.ReadStruct<FileName>();
Result result = _base.Open(ref directoryName, ref fileName);
return (ResultCode)result.Value;
}
[Command(1)]
// Read(u64) -> (u64, buffer<bytes, 6>)
public ResultCode Read(ServiceCtx context)
{
long position = context.Request.ReceiveBuff[0].Position;
long size = context.Request.ReceiveBuff[0].Size;
long offset = context.RequestData.ReadInt64();
byte[] data = new byte[size];
Result result = _base.Read(out long bytesRead, offset, data);
context.Memory.WriteBytes(position, data);
context.ResponseData.Write(bytesRead);
return (ResultCode)result.Value;
}
[Command(2)]
// GetSize() -> u64
public ResultCode GetSize(ServiceCtx context)
{
Result result = _base.GetSize(out long size);
context.ResponseData.Write(size);
return (ResultCode)result.Value;
}
[Command(3)]
// GetDigest() -> nn::bcat::Digest
public ResultCode GetDigest(ServiceCtx context)
{
Result result = _base.GetDigest(out Digest digest);
context.ResponseData.WriteStruct(digest);
return (ResultCode)result.Value;
}
public void Dispose()
{
_base?.Dispose();
}
}
}