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0039bb6394
* Refactor SVC handler * Get rid of KernelErr * Split kernel code files into multiple folders
124 lines
3.8 KiB
C#
124 lines
3.8 KiB
C#
using Ryujinx.Common.Logging;
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using Ryujinx.HLE.HOS.Ipc;
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using Ryujinx.HLE.HOS.Kernel.Common;
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using Ryujinx.HLE.HOS.Kernel.Threading;
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using System;
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using System.Collections.Generic;
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using static Ryujinx.HLE.HOS.ErrorCode;
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namespace Ryujinx.HLE.HOS.Services.Am
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{
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class ICommonStateGetter : IpcService
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{
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private Dictionary<int, ServiceProcessRequest> _commands;
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public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => _commands;
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private KEvent _displayResolutionChangeEvent;
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public ICommonStateGetter(Horizon system)
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{
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_commands = new Dictionary<int, ServiceProcessRequest>
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{
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{ 0, GetEventHandle },
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{ 1, ReceiveMessage },
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{ 5, GetOperationMode },
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{ 6, GetPerformanceMode },
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{ 8, GetBootMode },
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{ 9, GetCurrentFocusState },
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{ 60, GetDefaultDisplayResolution },
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{ 61, GetDefaultDisplayResolutionChangeEvent }
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};
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_displayResolutionChangeEvent = new KEvent(system);
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}
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public long GetEventHandle(ServiceCtx context)
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{
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KEvent Event = context.Device.System.AppletState.MessageEvent;
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if (context.Process.HandleTable.GenerateHandle(Event.ReadableEvent, out int handle) != KernelResult.Success)
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{
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throw new InvalidOperationException("Out of handles!");
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}
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context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
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return 0;
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}
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public long ReceiveMessage(ServiceCtx context)
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{
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if (!context.Device.System.AppletState.TryDequeueMessage(out MessageInfo message))
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{
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return MakeError(ErrorModule.Am, AmErr.NoMessages);
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}
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context.ResponseData.Write((int)message);
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return 0;
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}
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public long GetOperationMode(ServiceCtx context)
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{
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OperationMode mode = context.Device.System.State.DockedMode
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? OperationMode.Docked
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: OperationMode.Handheld;
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context.ResponseData.Write((byte)mode);
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return 0;
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}
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public long GetPerformanceMode(ServiceCtx context)
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{
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Apm.PerformanceMode mode = context.Device.System.State.DockedMode
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? Apm.PerformanceMode.Docked
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: Apm.PerformanceMode.Handheld;
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context.ResponseData.Write((int)mode);
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return 0;
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}
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public long GetBootMode(ServiceCtx context)
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{
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context.ResponseData.Write((byte)0); //Unknown value.
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Logger.PrintStub(LogClass.ServiceAm, "Stubbed.");
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return 0;
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}
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public long GetCurrentFocusState(ServiceCtx context)
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{
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context.ResponseData.Write((byte)context.Device.System.AppletState.FocusState);
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return 0;
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}
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public long GetDefaultDisplayResolution(ServiceCtx context)
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{
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context.ResponseData.Write(1280);
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context.ResponseData.Write(720);
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return 0;
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}
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public long GetDefaultDisplayResolutionChangeEvent(ServiceCtx context)
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{
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if (context.Process.HandleTable.GenerateHandle(_displayResolutionChangeEvent.ReadableEvent, out int handle) != KernelResult.Success)
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{
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throw new InvalidOperationException("Out of handles!");
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}
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context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
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Logger.PrintStub(LogClass.ServiceAm, "Stubbed.");
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return 0;
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}
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}
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}
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