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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 AppletSession _normalSession;
private AppletSession _interactiveSession;
private KEvent _stateChangedEvent;
private KEvent _normalOutDataEvent;
private KEvent _interactiveOutDataEvent;
public ILibraryAppletAccessor(AppletId appletId, Horizon system)
{
_stateChangedEvent = new KEvent(system.KernelContext);
_normalOutDataEvent = new KEvent(system.KernelContext);
_interactiveOutDataEvent = new KEvent(system.KernelContext);
_applet = AppletManager.Create(appletId, system);
_normalSession = new AppletSession();
_interactiveSession = new AppletSession();
_applet.AppletStateChanged += OnAppletStateChanged;
_normalSession.DataAvailable += OnNormalOutData;
_interactiveSession.DataAvailable += OnInteractiveOutData;
Logger.PrintInfo(LogClass.ServiceAm, $"Applet '{appletId}' created.");
}
private void OnAppletStateChanged(object sender, EventArgs e)
{
_stateChangedEvent.WritableEvent.Signal();
}
private void OnNormalOutData(object sender, EventArgs e)
{
_normalOutDataEvent.WritableEvent.Signal();
}
private void OnInteractiveOutData(object sender, EventArgs e)
{
_interactiveOutDataEvent.WritableEvent.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(_normalSession.GetConsumer(),
_interactiveSession.GetConsumer());
}
[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);
_normalSession.Push(data.Data);
return ResultCode.Success;
}
[Command(101)]
// PopOutData() -> object<nn::am::service::IStorage>
public ResultCode PopOutData(ServiceCtx context)
{
if(_normalSession.TryPop(out byte[] data))
{
MakeObject(context, new IStorage(data));
_normalOutDataEvent.WritableEvent.Clear();
return ResultCode.Success;
}
return ResultCode.NotAvailable;
}
[Command(103)]
// PushInteractiveInData(object<nn::am::service::IStorage>)
public ResultCode PushInteractiveInData(ServiceCtx context)
{
IStorage data = GetObject<IStorage>(context, 0);
_interactiveSession.Push(data.Data);
return ResultCode.Success;
}
[Command(104)]
// PopInteractiveOutData() -> object<nn::am::service::IStorage>
public ResultCode PopInteractiveOutData(ServiceCtx context)
{
if(_interactiveSession.TryPop(out byte[] data))
{
MakeObject(context, new IStorage(data));
_interactiveOutDataEvent.WritableEvent.Clear();
return ResultCode.Success;
}
return ResultCode.NotAvailable;
}
[Command(105)]
// GetPopOutDataEvent() -> handle<copy>
public ResultCode GetPopOutDataEvent(ServiceCtx context)
{
if (context.Process.HandleTable.GenerateHandle(_normalOutDataEvent.ReadableEvent, out int handle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
return ResultCode.Success;
}
[Command(106)]
// GetPopInteractiveOutDataEvent() -> handle<copy>
public ResultCode GetPopInteractiveOutDataEvent(ServiceCtx context)
{
if (context.Process.HandleTable.GenerateHandle(_interactiveOutDataEvent.ReadableEvent, out int handle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
return ResultCode.Success;
}
}
}
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