Ryujinx/Ryujinx.HLE/HOS/Services/Time/StaticService/ISteadyClock.cs

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using Ryujinx.Common;
using Ryujinx.Cpu;
using Ryujinx.HLE.HOS.Services.Time.Clock;
namespace Ryujinx.HLE.HOS.Services.Time.StaticService
{
class ISteadyClock : IpcService
{
private SteadyClockCore _steadyClock;
private bool _writePermission;
private bool _bypassUninitializedClock;
public ISteadyClock(SteadyClockCore steadyClock, bool writePermission, bool bypassUninitializedClock)
{
_steadyClock = steadyClock;
_writePermission = writePermission;
_bypassUninitializedClock = bypassUninitializedClock;
}
[CommandCmif(0)]
// GetCurrentTimePoint() -> nn::time::SteadyClockTimePoint
public ResultCode GetCurrentTimePoint(ServiceCtx context)
{
if (!_bypassUninitializedClock && !_steadyClock.IsInitialized())
{
return ResultCode.UninitializedClock;
}
ITickSource tickSource = context.Device.System.TickSource;
SteadyClockTimePoint currentTimePoint = _steadyClock.GetCurrentTimePoint(tickSource);
context.ResponseData.WriteStruct(currentTimePoint);
return ResultCode.Success;
}
[CommandCmif(2)]
// GetTestOffset() -> nn::TimeSpanType
public ResultCode GetTestOffset(ServiceCtx context)
{
if (!_bypassUninitializedClock && !_steadyClock.IsInitialized())
{
return ResultCode.UninitializedClock;
}
context.ResponseData.WriteStruct(_steadyClock.GetTestOffset());
return ResultCode.Success;
}
[CommandCmif(3)]
// SetTestOffset(nn::TimeSpanType)
public ResultCode SetTestOffset(ServiceCtx context)
{
if (!_writePermission)
{
return ResultCode.PermissionDenied;
}
if (!_bypassUninitializedClock && !_steadyClock.IsInitialized())
{
return ResultCode.UninitializedClock;
}
TimeSpanType testOffset = context.RequestData.ReadStruct<TimeSpanType>();
_steadyClock.SetTestOffset(testOffset);
return ResultCode.Success;
}
[CommandCmif(100)] // 2.0.0+
// GetRtcValue() -> u64
public ResultCode GetRtcValue(ServiceCtx context)
{
if (!_bypassUninitializedClock && !_steadyClock.IsInitialized())
{
return ResultCode.UninitializedClock;
}
ResultCode result = _steadyClock.GetRtcValue(out ulong rtcValue);
if (result == ResultCode.Success)
{
context.ResponseData.Write(rtcValue);
}
return result;
}
[CommandCmif(101)] // 2.0.0+
// IsRtcResetDetected() -> bool
public ResultCode IsRtcResetDetected(ServiceCtx context)
{
if (!_bypassUninitializedClock && !_steadyClock.IsInitialized())
{
return ResultCode.UninitializedClock;
}
context.ResponseData.Write(_steadyClock.IsRtcResetDetected());
return ResultCode.Success;
}
[CommandCmif(102)] // 2.0.0+
// GetSetupResultValue() -> u32
public ResultCode GetSetupResultValue(ServiceCtx context)
{
if (!_bypassUninitializedClock && !_steadyClock.IsInitialized())
{
return ResultCode.UninitializedClock;
}
context.ResponseData.Write((uint)_steadyClock.GetSetupResultValue());
return ResultCode.Success;
}
[CommandCmif(200)] // 3.0.0+
// GetInternalOffset() -> nn::TimeSpanType
public ResultCode GetInternalOffset(ServiceCtx context)
{
if (!_bypassUninitializedClock && !_steadyClock.IsInitialized())
{
return ResultCode.UninitializedClock;
}
context.ResponseData.WriteStruct(_steadyClock.GetInternalOffset());
return ResultCode.Success;
}
[CommandCmif(201)] // 3.0.0-3.0.2
// SetInternalOffset(nn::TimeSpanType)
public ResultCode SetInternalOffset(ServiceCtx context)
{
if (!_writePermission)
{
return ResultCode.PermissionDenied;
}
if (!_bypassUninitializedClock && !_steadyClock.IsInitialized())
{
return ResultCode.UninitializedClock;
}
TimeSpanType internalOffset = context.RequestData.ReadStruct<TimeSpanType>();
_steadyClock.SetInternalOffset(internalOffset);
return ResultCode.Success;
}
}
}