Ryujinx/Ryujinx.HLE/HOS/Services/Bcat/ServiceCreator/IDeliveryCacheDirectoryService.cs
2023-04-14 20:00:34 -03:00

65 lines
2 KiB
C#

using LibHac;
using LibHac.Bcat;
using LibHac.Common;
using Ryujinx.Common;
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Bcat.ServiceCreator
{
class IDeliveryCacheDirectoryService : DisposableIpcService
{
private SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheDirectoryService> _base;
public IDeliveryCacheDirectoryService(ref SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheDirectoryService> baseService)
{
_base = SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheDirectoryService>.CreateMove(ref baseService);
}
protected override void Dispose(bool isDisposing)
{
if (isDisposing)
{
_base.Destroy();
}
}
[CommandCmif(0)]
// Open(nn::bcat::DirectoryName)
public ResultCode Open(ServiceCtx context)
{
DirectoryName directoryName = context.RequestData.ReadStruct<DirectoryName>();
Result result = _base.Get.Open(ref directoryName);
return (ResultCode)result.Value;
}
[CommandCmif(1)]
// Read() -> (u32, buffer<nn::bcat::DeliveryCacheDirectoryEntry, 6>)
public ResultCode Read(ServiceCtx context)
{
ulong bufferAddress = context.Request.ReceiveBuff[0].Position;
ulong bufferLen = context.Request.ReceiveBuff[0].Size;
using (var region = context.Memory.GetWritableRegion(bufferAddress, (int)bufferLen, true))
{
Result result = _base.Get.Read(out int entriesRead, MemoryMarshal.Cast<byte, DeliveryCacheDirectoryEntry>(region.Memory.Span));
context.ResponseData.Write(entriesRead);
return (ResultCode)result.Value;
}
}
[CommandCmif(2)]
// GetCount() -> u32
public ResultCode GetCount(ServiceCtx context)
{
Result result = _base.Get.GetCount(out int count);
context.ResponseData.Write(count);
return (ResultCode)result.Value;
}
}
}