R/Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/IHomeMenuFunctions.cs

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using Ryujinx.Common.Logging;
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.SystemAppletProxy
{
class IHomeMenuFunctions : IpcService
{
private KEvent _channelEvent;
private int _channelEventHandle;
public IHomeMenuFunctions(Horizon system)
{
// TODO: Signal this Event somewhere in future.
_channelEvent = new KEvent(system.KernelContext);
}
[CommandHipc(10)]
// RequestToGetForeground()
public ResultCode RequestToGetForeground(ServiceCtx context)
{
Logger.Stub?.PrintStub(LogClass.ServiceAm);
return ResultCode.Success;
}
[CommandHipc(21)]
// GetPopFromGeneralChannelEvent() -> handle<copy>
public ResultCode GetPopFromGeneralChannelEvent(ServiceCtx context)
{
if (_channelEventHandle == 0)
{
if (context.Process.HandleTable.GenerateHandle(_channelEvent.ReadableEvent, out _channelEventHandle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_channelEventHandle);
Logger.Stub?.PrintStub(LogClass.ServiceAm);
return ResultCode.Success;
}
}
}