ryujinx/Ryujinx.HLE/HOS/Services/Am/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
{
class IHomeMenuFunctions : IpcService
{
private KEvent _channelEvent;
public IHomeMenuFunctions(Horizon system)
{
// TODO: Signal this Event somewhere in future.
_channelEvent = new KEvent(system);
}
[Command(10)]
// RequestToGetForeground()
public long RequestToGetForeground(ServiceCtx context)
{
Logger.PrintStub(LogClass.ServiceAm);
return 0;
}
[Command(21)]
// GetPopFromGeneralChannelEvent() -> handle<copy>
public long GetPopFromGeneralChannelEvent(ServiceCtx context)
{
if (context.Process.HandleTable.GenerateHandle(_channelEvent.ReadableEvent, out int handle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
Logger.PrintStub(LogClass.ServiceAm);
return 0;
}
}
}