Ryujinx/Ryujinx.HLE/HOS/Services/Bcat/ServiceCreator/IDeliveryCacheFileService.cs

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using LibHac;
using LibHac.Bcat;
using LibHac.Common;
using Ryujinx.Common;
namespace Ryujinx.HLE.HOS.Services.Bcat.ServiceCreator
{
class IDeliveryCacheFileService : DisposableIpcService
{
private SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheFileService> _base;
public IDeliveryCacheFileService(ref SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheFileService> baseService)
{
_base = SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheFileService>.CreateMove(ref baseService);
}
protected override void Dispose(bool isDisposing)
{
if (isDisposing)
{
_base.Destroy();
}
}
[CommandHipc(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.Get.Open(ref directoryName, ref fileName);
return (ResultCode)result.Value;
}
[CommandHipc(1)]
// Read(u64) -> (u64, buffer<bytes, 6>)
public ResultCode Read(ServiceCtx context)
{
ulong bufferAddress = context.Request.ReceiveBuff[0].Position;
ulong bufferLen = context.Request.ReceiveBuff[0].Size;
long offset = context.RequestData.ReadInt64();
using (var region = context.Memory.GetWritableRegion(bufferAddress, (int)bufferLen, true))
{
Result result = _base.Get.Read(out long bytesRead, offset, region.Memory.Span);
context.ResponseData.Write(bytesRead);
return (ResultCode)result.Value;
}
}
[CommandHipc(2)]
// GetSize() -> u64
public ResultCode GetSize(ServiceCtx context)
{
Result result = _base.Get.GetSize(out long size);
context.ResponseData.Write(size);
return (ResultCode)result.Value;
}
[CommandHipc(3)]
// GetDigest() -> nn::bcat::Digest
public ResultCode GetDigest(ServiceCtx context)
{
Result result = _base.Get.GetDigest(out Digest digest);
context.ResponseData.WriteStruct(digest);
return (ResultCode)result.Value;
}
}
}