Ryujinx/Ryujinx.HLE/HOS/Services/Hid/IAppletResource.cs

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using Ryujinx.HLE.HOS.Ipc;
using Ryujinx.HLE.HOS.Kernel.Common;
using Ryujinx.HLE.HOS.Kernel.Memory;
using System;
using System.Collections.Generic;
namespace Ryujinx.HLE.HOS.Services.Hid
{
class IAppletResource : IpcService
{
private Dictionary<int, ServiceProcessRequest> _commands;
public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => _commands;
private KSharedMemory _hidSharedMem;
public IAppletResource(KSharedMemory hidSharedMem)
{
_commands = new Dictionary<int, ServiceProcessRequest>
{
{ 0, GetSharedMemoryHandle }
};
_hidSharedMem = hidSharedMem;
}
public long GetSharedMemoryHandle(ServiceCtx context)
{
if (context.Process.HandleTable.GenerateHandle(_hidSharedMem, out int handle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
return 0;
}
}
}