using Ryujinx.Common.Logging;
using Ryujinx.HLE.HOS.Applets;
using Ryujinx.HLE.HOS.Ipc;
using Ryujinx.HLE.HOS.Kernel.Common;
using Ryujinx.HLE.HOS.Kernel.Threading;
using System;
namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.LibraryAppletCreator
{
class ILibraryAppletAccessor : IpcService
private IApplet _applet;
private AppletFifo<byte[]> _inData;
private AppletFifo<byte[]> _outData;
private KEvent _stateChangedEvent;
public ILibraryAppletAccessor(AppletId appletId, Horizon system)
_stateChangedEvent = new KEvent(system);
_applet = AppletManager.Create(appletId, system);
_inData = new AppletFifo<byte[]>();
_outData = new AppletFifo<byte[]>();
_applet.AppletStateChanged += OnAppletStateChanged;
Logger.PrintInfo(LogClass.ServiceAm, $"Applet '{appletId}' created.");
}
private void OnAppletStateChanged(object sender, EventArgs e)
_stateChangedEvent.ReadableEvent.Signal();
[Command(0)]
// GetAppletStateChangedEvent() -> handle<copy>
public ResultCode GetAppletStateChangedEvent(ServiceCtx context)
if (context.Process.HandleTable.GenerateHandle(_stateChangedEvent.ReadableEvent, out int handle) != KernelResult.Success)
throw new InvalidOperationException("Out of handles!");
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
return ResultCode.Success;
[Command(10)]
// Start()
public ResultCode Start(ServiceCtx context)
return (ResultCode)_applet.Start(_inData, _outData);
[Command(30)]
// GetResult()
public ResultCode GetResult(ServiceCtx context)
return (ResultCode)_applet.GetResult();
[Command(100)]
// PushInData(object<nn::am::service::IStorage>)
public ResultCode PushInData(ServiceCtx context)
IStorage data = GetObject<IStorage>(context, 0);
_inData.Push(data.Data);
[Command(101)]
// PopOutData() -> object<nn::am::service::IStorage>
public ResultCode PopOutData(ServiceCtx context)
byte[] data = _outData.Pop();
MakeObject(context, new IStorage(data));