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ryujinx-final/Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/ICommonStateGetter.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 Ryujinx.HLE.HOS.Services.Settings.Types;
using Ryujinx.HLE.HOS.Services.Vi.RootService.ApplicationDisplayService;
using Ryujinx.HLE.HOS.SystemState;
using System;
namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.SystemAppletProxy
{
class ICommonStateGetter : IpcService
{
private Apm.ManagerServer _apmManagerServer;
private Apm.SystemManagerServer _apmSystemManagerServer;
private Lbl.LblControllerServer _lblControllerServer;
private bool _vrModeEnabled;
#pragma warning disable CS0414
private bool _lcdBacklighOffEnabled;
private bool _requestExitToLibraryAppletAtExecuteNextProgramEnabled;
#pragma warning restore CS0414
private int _messageEventHandle;
private int _displayResolutionChangedEventHandle;
public ICommonStateGetter(ServiceCtx context)
{
_apmManagerServer = new Apm.ManagerServer(context);
_apmSystemManagerServer = new Apm.SystemManagerServer(context);
_lblControllerServer = new Lbl.LblControllerServer(context);
}
[CommandHipc(0)]
// GetEventHandle() -> handle<copy>
public ResultCode GetEventHandle(ServiceCtx context)
{
KEvent messageEvent = context.Device.System.AppletState.MessageEvent;
if (_messageEventHandle == 0)
{
if (context.Process.HandleTable.GenerateHandle(messageEvent.ReadableEvent, out _messageEventHandle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_messageEventHandle);
return ResultCode.Success;
}
[CommandHipc(1)]
// ReceiveMessage() -> nn::am::AppletMessage
public ResultCode ReceiveMessage(ServiceCtx context)
{
if (!context.Device.System.AppletState.Messages.TryDequeue(out AppletMessage message))
{
return ResultCode.NoMessages;
}
KEvent messageEvent = context.Device.System.AppletState.MessageEvent;
// NOTE: Service checks if current states are different than the stored ones.
// Since we don't support any states for now, it's fine to check if there is still messages available.
if (context.Device.System.AppletState.Messages.IsEmpty)
{
messageEvent.ReadableEvent.Clear();
}
else
{
messageEvent.ReadableEvent.Signal();
}
context.ResponseData.Write((int)message);
return ResultCode.Success;
}
[CommandHipc(5)]
// GetOperationMode() -> u8
public ResultCode GetOperationMode(ServiceCtx context)
{
OperationMode mode = context.Device.System.State.DockedMode
? OperationMode.Docked
: OperationMode.Handheld;
2018-08-11 12:24:55 +00:00
context.ResponseData.Write((byte)mode);
return ResultCode.Success;
}
[CommandHipc(6)]
// GetPerformanceMode() -> nn::apm::PerformanceMode
public ResultCode GetPerformanceMode(ServiceCtx context)
{
return (ResultCode)_apmManagerServer.GetPerformanceMode(context);
}
[CommandHipc(8)]
// GetBootMode() -> u8
public ResultCode GetBootMode(ServiceCtx context)
{
context.ResponseData.Write((byte)0); //Unknown value.
Logger.Stub?.PrintStub(LogClass.ServiceAm);
return ResultCode.Success;
}
[CommandHipc(9)]
// GetCurrentFocusState() -> u8
public ResultCode GetCurrentFocusState(ServiceCtx context)
{
context.ResponseData.Write((byte)context.Device.System.AppletState.FocusState);
return ResultCode.Success;
}
[CommandHipc(50)] // 3.0.0+
// IsVrModeEnabled() -> b8
public ResultCode IsVrModeEnabled(ServiceCtx context)
{
context.ResponseData.Write(_vrModeEnabled);
return ResultCode.Success;
}
[CommandHipc(51)] // 3.0.0+
// SetVrModeEnabled(b8)
public ResultCode SetVrModeEnabled(ServiceCtx context)
{
bool vrModeEnabled = context.RequestData.ReadBoolean();
UpdateVrMode(vrModeEnabled);
return ResultCode.Success;
}
[CommandHipc(52)] // 4.0.0+
// SetLcdBacklighOffEnabled(b8)
public ResultCode SetLcdBacklighOffEnabled(ServiceCtx context)
{
// NOTE: Service sets a private field here, maybe this field is used somewhere else to turned off the backlight.
// Since we don't support backlight, it's fine to do nothing.
_lcdBacklighOffEnabled = context.RequestData.ReadBoolean();
Logger.Stub?.PrintStub(LogClass.ServiceAm);
return ResultCode.Success;
}
[CommandHipc(53)] // 7.0.0+
// BeginVrModeEx()
public ResultCode BeginVrModeEx(ServiceCtx context)
{
UpdateVrMode(true);
return ResultCode.Success;
}
[CommandHipc(54)] // 7.0.0+
// EndVrModeEx()
public ResultCode EndVrModeEx(ServiceCtx context)
{
UpdateVrMode(false);
return ResultCode.Success;
}
private void UpdateVrMode(bool vrModeEnabled)
{
if (_vrModeEnabled == vrModeEnabled)
{
return;
}
_vrModeEnabled = vrModeEnabled;
if (vrModeEnabled)
{
_lblControllerServer.EnableVrMode();
}
else
{
_lblControllerServer.DisableVrMode();
}
// TODO: It signals an internal event of ICommonStateGetter. We have to determine where this event is used.
}
[CommandHipc(60)] // 3.0.0+
// GetDefaultDisplayResolution() -> (u32, u32)
public ResultCode GetDefaultDisplayResolution(ServiceCtx context)
{
// NOTE: Original service calls IOperationModeManager::GetDefaultDisplayResolution of omm service.
// IOperationModeManager::GetDefaultDisplayResolution of omm service call IManagerDisplayService::GetDisplayResolution of vi service.
(ulong width, ulong height) = AndroidSurfaceComposerClient.GetDisplayInfo(context);
context.ResponseData.Write((uint)width);
context.ResponseData.Write((uint)height);
return ResultCode.Success;
}
[CommandHipc(61)] // 3.0.0+
// GetDefaultDisplayResolutionChangeEvent() -> handle<copy>
public ResultCode GetDefaultDisplayResolutionChangeEvent(ServiceCtx context)
{
// NOTE: Original service calls IOperationModeManager::GetDefaultDisplayResolutionChangeEvent of omm service.
if (_displayResolutionChangedEventHandle == 0)
{
if (context.Process.HandleTable.GenerateHandle(context.Device.System.DisplayResolutionChangeEvent.ReadableEvent, out _displayResolutionChangedEventHandle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_displayResolutionChangedEventHandle);
Logger.Stub?.PrintStub(LogClass.ServiceAm);
return ResultCode.Success;
}
[CommandHipc(66)] // 6.0.0+
// SetCpuBoostMode(u32 cpu_boost_mode)
public ResultCode SetCpuBoostMode(ServiceCtx context)
{
uint cpuBoostMode = context.RequestData.ReadUInt32();
if (cpuBoostMode > 1)
{
return ResultCode.InvalidParameters;
}
_apmSystemManagerServer.SetCpuBoostMode((Apm.CpuBoostMode)cpuBoostMode);
// TODO: It signals an internal event of ICommonStateGetter. We have to determine where this event is used.
return ResultCode.Success;
}
[CommandHipc(91)] // 7.0.0+
// GetCurrentPerformanceConfiguration() -> nn::apm::PerformanceConfiguration
public ResultCode GetCurrentPerformanceConfiguration(ServiceCtx context)
{
return (ResultCode)_apmSystemManagerServer.GetCurrentPerformanceConfiguration(context);
}
[CommandHipc(300)] // 9.0.0+
// GetSettingsPlatformRegion() -> u8
public ResultCode GetSettingsPlatformRegion(ServiceCtx context)
{
PlatformRegion platformRegion = context.Device.System.State.DesiredRegionCode == (uint)RegionCode.China ? PlatformRegion.China : PlatformRegion.Global;
// FIXME: Call set:sys GetPlatformRegion
context.ResponseData.Write((byte)platformRegion);
return ResultCode.Success;
}
[CommandHipc(900)] // 11.0.0+
// SetRequestExitToLibraryAppletAtExecuteNextProgramEnabled()
public ResultCode SetRequestExitToLibraryAppletAtExecuteNextProgramEnabled(ServiceCtx context)
{
// TODO : Find where the field is used.
_requestExitToLibraryAppletAtExecuteNextProgramEnabled = true;
return ResultCode.Success;
}
}
}