Update time implementation to 9.0.0 (#783)

* Fix 9.0.0 related services bindings

This was wrong because of a mistake on switchbrew.

* Fix wronog cmdid for ISteadyClock::GetTestOffset/SetTestOffset

* Update ClockCore logics to 9.0.0

Also apply 9.0.0 permissions and comment time:u, and time:a (as those
are going to be moved)

* Move every clocks instances + timezone to a global manager

* Start implementing time:m

Also prepare the skeleton of the shared memory

* Implement SystemClockContextUpdateCallback and co

* Update StaticService to 9.0.0

* Update ISystemClock to 9.0.0

* Rename IStaticService and add glue's IStaticService

* Implement psc's ITimeZoneService

* Integrate psc layer into glue for TimeZoneService

* Rename TimeZoneManagerForPsc => TimeZoneManager

* Use correct TimeZoneService interface for both StaticService implementations

* Accurately implement time shared memory operations

* Fix two critical flaws in TimeZone logic

The first one was the month range being different fron Nintendo one
(0-11 instead of 1-12)

The other flaw was a bad incrementation order during days & months
computation.

* Follow Nintendo's abort logic for TimeManager

* Avoid crashing when timezone sysarchive isn't present

* Update Readme

* Address comments

* Correctly align fields in ISystemClock

* Fix code style and some typos

* Improve timezone system archive warning/error messages

* Rearrange using definitions in Horizon.cs

* Address comments
This commit is contained in:
Thomas Guillemard 2019-10-08 05:48:49 +02:00 committed by jduncanator
parent 16869402bf
commit 1aba033ba7
37 changed files with 2202 additions and 716 deletions

View file

@ -5,42 +5,78 @@ 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;
}
[Command(0)]
// GetCurrentTimePoint() -> nn::time::SteadyClockTimePoint
public ResultCode GetCurrentTimePoint(ServiceCtx context)
{
SteadyClockTimePoint currentTimePoint = StandardSteadyClockCore.Instance.GetCurrentTimePoint(context.Thread);
if (!_bypassUninitializedClock && !_steadyClock.IsInitialized())
{
return ResultCode.UninitializedClock;
}
SteadyClockTimePoint currentTimePoint = _steadyClock.GetCurrentTimePoint(context.Thread);
context.ResponseData.WriteStruct(currentTimePoint);
return ResultCode.Success;
}
[Command(1)]
[Command(2)]
// GetTestOffset() -> nn::TimeSpanType
public ResultCode GetTestOffset(ServiceCtx context)
{
context.ResponseData.WriteStruct(StandardSteadyClockCore.Instance.GetTestOffset());
if (!_bypassUninitializedClock && !_steadyClock.IsInitialized())
{
return ResultCode.UninitializedClock;
}
context.ResponseData.WriteStruct(_steadyClock.GetTestOffset());
return ResultCode.Success;
}
[Command(2)]
[Command(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>();
StandardSteadyClockCore.Instance.SetTestOffset(testOffset);
_steadyClock.SetTestOffset(testOffset);
return 0;
return ResultCode.Success;
}
[Command(100)] // 2.0.0+
// GetRtcValue() -> u64
public ResultCode GetRtcValue(ServiceCtx context)
{
ResultCode result = StandardSteadyClockCore.Instance.GetRtcValue(out ulong rtcValue);
if (!_bypassUninitializedClock && !_steadyClock.IsInitialized())
{
return ResultCode.UninitializedClock;
}
ResultCode result = _steadyClock.GetRtcValue(out ulong rtcValue);
if (result == ResultCode.Success)
{
@ -54,7 +90,12 @@ namespace Ryujinx.HLE.HOS.Services.Time.StaticService
// IsRtcResetDetected() -> bool
public ResultCode IsRtcResetDetected(ServiceCtx context)
{
context.ResponseData.Write(StandardSteadyClockCore.Instance.IsRtcResetDetected());
if (!_bypassUninitializedClock && !_steadyClock.IsInitialized())
{
return ResultCode.UninitializedClock;
}
context.ResponseData.Write(_steadyClock.IsRtcResetDetected());
return ResultCode.Success;
}
@ -63,7 +104,12 @@ namespace Ryujinx.HLE.HOS.Services.Time.StaticService
// GetSetupResultValue() -> u32
public ResultCode GetSetupResultValue(ServiceCtx context)
{
context.ResponseData.Write((uint)StandardSteadyClockCore.Instance.GetSetupResultValue());
if (!_bypassUninitializedClock && !_steadyClock.IsInitialized())
{
return ResultCode.UninitializedClock;
}
context.ResponseData.Write((uint)_steadyClock.GetSetupResultValue());
return ResultCode.Success;
}
@ -72,7 +118,12 @@ namespace Ryujinx.HLE.HOS.Services.Time.StaticService
// GetInternalOffset() -> nn::TimeSpanType
public ResultCode GetInternalOffset(ServiceCtx context)
{
context.ResponseData.WriteStruct(StandardSteadyClockCore.Instance.GetInternalOffset());
if (!_bypassUninitializedClock && !_steadyClock.IsInitialized())
{
return ResultCode.UninitializedClock;
}
context.ResponseData.WriteStruct(_steadyClock.GetInternalOffset());
return ResultCode.Success;
}
@ -81,9 +132,19 @@ namespace Ryujinx.HLE.HOS.Services.Time.StaticService
// 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>();
StandardSteadyClockCore.Instance.SetInternalOffset(internalOffset);
_steadyClock.SetInternalOffset(internalOffset);
return ResultCode.Success;
}

View file

@ -1,5 +1,9 @@
using Ryujinx.Common;
using Ryujinx.HLE.HOS.Ipc;
using Ryujinx.HLE.HOS.Kernel.Common;
using Ryujinx.HLE.HOS.Kernel.Threading;
using Ryujinx.HLE.HOS.Services.Time.Clock;
using System;
namespace Ryujinx.HLE.HOS.Services.Time.StaticService
{
@ -7,34 +11,31 @@ namespace Ryujinx.HLE.HOS.Services.Time.StaticService
{
private SystemClockCore _clockCore;
private bool _writePermission;
private bool _bypassUninitializedClock;
private int _operationEventReadableHandle;
public ISystemClock(SystemClockCore clockCore, bool writePermission)
public ISystemClock(SystemClockCore clockCore, bool writePermission, bool bypassUninitializedClock)
{
_clockCore = clockCore;
_writePermission = writePermission;
_clockCore = clockCore;
_writePermission = writePermission;
_bypassUninitializedClock = bypassUninitializedClock;
_operationEventReadableHandle = 0;
}
[Command(0)]
// GetCurrentTime() -> nn::time::PosixTime
public ResultCode GetCurrentTime(ServiceCtx context)
{
SteadyClockCore steadyClockCore = _clockCore.GetSteadyClockCore();
SteadyClockTimePoint currentTimePoint = steadyClockCore.GetCurrentTimePoint(context.Thread);
if (!_bypassUninitializedClock && !_clockCore.IsInitialized())
{
return ResultCode.UninitializedClock;
}
ResultCode result = _clockCore.GetSystemClockContext(context.Thread, out SystemClockContext clockContext);
ResultCode result = _clockCore.GetCurrentTime(context.Thread, out long posixTime);
if (result == ResultCode.Success)
{
result = ResultCode.TimeMismatch;
if (currentTimePoint.ClockSourceId == clockContext.SteadyTimePoint.ClockSourceId)
{
long posixTime = clockContext.Offset + currentTimePoint.TimePoint;
context.ResponseData.Write(posixTime);
result = 0;
}
context.ResponseData.Write(posixTime);
}
return result;
@ -49,31 +50,26 @@ namespace Ryujinx.HLE.HOS.Services.Time.StaticService
return ResultCode.PermissionDenied;
}
long posixTime = context.RequestData.ReadInt64();
SteadyClockCore steadyClockCore = _clockCore.GetSteadyClockCore();
SteadyClockTimePoint currentTimePoint = steadyClockCore.GetCurrentTimePoint(context.Thread);
SystemClockContext clockContext = new SystemClockContext()
if (!_bypassUninitializedClock && !_clockCore.IsInitialized())
{
Offset = posixTime - currentTimePoint.TimePoint,
SteadyTimePoint = currentTimePoint
};
ResultCode result = _clockCore.SetSystemClockContext(clockContext);
if (result == ResultCode.Success)
{
result = _clockCore.Flush(clockContext);
return ResultCode.UninitializedClock;
}
return result;
long posixTime = context.RequestData.ReadInt64();
return _clockCore.SetCurrentTime(context.Thread, posixTime);
}
[Command(2)]
// GetSystemClockContext() -> nn::time::SystemClockContext
// GetClockContext() -> nn::time::SystemClockContext
public ResultCode GetSystemClockContext(ServiceCtx context)
{
ResultCode result = _clockCore.GetSystemClockContext(context.Thread, out SystemClockContext clockContext);
if (!_bypassUninitializedClock && !_clockCore.IsInitialized())
{
return ResultCode.UninitializedClock;
}
ResultCode result = _clockCore.GetClockContext(context.Thread, out SystemClockContext clockContext);
if (result == ResultCode.Success)
{
@ -84,7 +80,7 @@ namespace Ryujinx.HLE.HOS.Services.Time.StaticService
}
[Command(3)]
// SetSystemClockContext(nn::time::SystemClockContext)
// SetClockContext(nn::time::SystemClockContext)
public ResultCode SetSystemClockContext(ServiceCtx context)
{
if (!_writePermission)
@ -92,16 +88,37 @@ namespace Ryujinx.HLE.HOS.Services.Time.StaticService
return ResultCode.PermissionDenied;
}
if (!_bypassUninitializedClock && !_clockCore.IsInitialized())
{
return ResultCode.UninitializedClock;
}
SystemClockContext clockContext = context.RequestData.ReadStruct<SystemClockContext>();
ResultCode result = _clockCore.SetSystemClockContext(clockContext);
if (result == ResultCode.Success)
return result;
}
[Command(4)] // 9.0.0+
// GetOperationEventReadableHandle() -> handle<copy>
public ResultCode GetOperationEventReadableHandle(ServiceCtx context)
{
if (_operationEventReadableHandle == 0)
{
result = _clockCore.Flush(clockContext);
KEvent kEvent = new KEvent(context.Device.System);
_clockCore.RegisterOperationEvent(kEvent.WritableEvent);
if (context.Process.HandleTable.GenerateHandle(kEvent.ReadableEvent, out _operationEventReadableHandle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
return result;
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_operationEventReadableHandle);
return ResultCode.Success;
}
}
}

View file

@ -1,218 +0,0 @@
using ARMeilleure.Memory;
using Ryujinx.Common;
using Ryujinx.Common.Logging;
using Ryujinx.HLE.HOS.Services.Time.TimeZone;
using System;
using System.Text;
namespace Ryujinx.HLE.HOS.Services.Time.StaticService
{
class ITimeZoneService : IpcService
{
public ITimeZoneService() { }
[Command(0)]
// GetDeviceLocationName() -> nn::time::LocationName
public ResultCode GetDeviceLocationName(ServiceCtx context)
{
char[] tzName = TimeZoneManager.Instance.GetDeviceLocationName().ToCharArray();
int padding = 0x24 - tzName.Length;
if (padding < 0)
{
return ResultCode.LocationNameTooLong;
}
context.ResponseData.Write(tzName);
for (int index = 0; index < padding; index++)
{
context.ResponseData.Write((byte)0);
}
return ResultCode.Success;
}
[Command(1)]
// SetDeviceLocationName(nn::time::LocationName)
public ResultCode SetDeviceLocationName(ServiceCtx context)
{
string locationName = Encoding.ASCII.GetString(context.RequestData.ReadBytes(0x24)).TrimEnd('\0');
return TimeZoneManager.Instance.SetDeviceLocationName(locationName);
}
[Command(2)]
// GetTotalLocationNameCount() -> u32
public ResultCode GetTotalLocationNameCount(ServiceCtx context)
{
context.ResponseData.Write(TimeZoneManager.Instance.GetTotalLocationNameCount());
return ResultCode.Success;
}
[Command(3)]
// LoadLocationNameList(u32 index) -> (u32 outCount, buffer<nn::time::LocationName, 6>)
public ResultCode LoadLocationNameList(ServiceCtx context)
{
uint index = context.RequestData.ReadUInt32();
long bufferPosition = context.Request.ReceiveBuff[0].Position;
long bufferSize = context.Request.ReceiveBuff[0].Size;
ResultCode errorCode = TimeZoneManager.Instance.LoadLocationNameList(index, out string[] locationNameArray, (uint)bufferSize / 0x24);
if (errorCode == 0)
{
uint offset = 0;
foreach (string locationName in locationNameArray)
{
int padding = 0x24 - locationName.Length;
if (padding < 0)
{
return ResultCode.LocationNameTooLong;
}
context.Memory.WriteBytes(bufferPosition + offset, Encoding.ASCII.GetBytes(locationName));
MemoryHelper.FillWithZeros(context.Memory, bufferPosition + offset + locationName.Length, padding);
offset += 0x24;
}
context.ResponseData.Write((uint)locationNameArray.Length);
}
return errorCode;
}
[Command(4)]
// LoadTimeZoneRule(nn::time::LocationName locationName) -> buffer<nn::time::TimeZoneRule, 0x16>
public ResultCode LoadTimeZoneRule(ServiceCtx context)
{
long bufferPosition = context.Request.ReceiveBuff[0].Position;
long bufferSize = context.Request.ReceiveBuff[0].Size;
if (bufferSize != 0x4000)
{
// TODO: find error code here
Logger.PrintError(LogClass.ServiceTime, $"TimeZoneRule buffer size is 0x{bufferSize:x} (expected 0x4000)");
throw new InvalidOperationException();
}
string locationName = Encoding.ASCII.GetString(context.RequestData.ReadBytes(0x24)).TrimEnd('\0');
ResultCode resultCode = TimeZoneManager.Instance.LoadTimeZoneRules(out TimeZoneRule rules, locationName);
// Write TimeZoneRule if success
if (resultCode == 0)
{
MemoryHelper.Write(context.Memory, bufferPosition, rules);
}
return resultCode;
}
[Command(100)]
// ToCalendarTime(nn::time::PosixTime time, buffer<nn::time::TimeZoneRule, 0x15> rules) -> (nn::time::CalendarTime, nn::time::sf::CalendarAdditionalInfo)
public ResultCode ToCalendarTime(ServiceCtx context)
{
long posixTime = context.RequestData.ReadInt64();
long bufferPosition = context.Request.SendBuff[0].Position;
long bufferSize = context.Request.SendBuff[0].Size;
if (bufferSize != 0x4000)
{
// TODO: find error code here
Logger.PrintError(LogClass.ServiceTime, $"TimeZoneRule buffer size is 0x{bufferSize:x} (expected 0x4000)");
throw new InvalidOperationException();
}
TimeZoneRule rules = MemoryHelper.Read<TimeZoneRule>(context.Memory, bufferPosition);
ResultCode resultCode = TimeZoneManager.ToCalendarTime(rules, posixTime, out CalendarInfo calendar);
if (resultCode == 0)
{
context.ResponseData.WriteStruct(calendar);
}
return resultCode;
}
[Command(101)]
// ToCalendarTimeWithMyRule(nn::time::PosixTime) -> (nn::time::CalendarTime, nn::time::sf::CalendarAdditionalInfo)
public ResultCode ToCalendarTimeWithMyRule(ServiceCtx context)
{
long posixTime = context.RequestData.ReadInt64();
ResultCode resultCode = TimeZoneManager.Instance.ToCalendarTimeWithMyRules(posixTime, out CalendarInfo calendar);
if (resultCode == 0)
{
context.ResponseData.WriteStruct(calendar);
}
return resultCode;
}
[Command(201)]
// ToPosixTime(nn::time::CalendarTime calendarTime, buffer<nn::time::TimeZoneRule, 0x15> rules) -> (u32 outCount, buffer<nn::time::PosixTime, 0xa>)
public ResultCode ToPosixTime(ServiceCtx context)
{
long inBufferPosition = context.Request.SendBuff[0].Position;
long inBufferSize = context.Request.SendBuff[0].Size;
CalendarTime calendarTime = context.RequestData.ReadStruct<CalendarTime>();
if (inBufferSize != 0x4000)
{
// TODO: find error code here
Logger.PrintError(LogClass.ServiceTime, $"TimeZoneRule buffer size is 0x{inBufferSize:x} (expected 0x4000)");
throw new InvalidOperationException();
}
TimeZoneRule rules = MemoryHelper.Read<TimeZoneRule>(context.Memory, inBufferPosition);
ResultCode resultCode = TimeZoneManager.ToPosixTime(rules, calendarTime, out long posixTime);
if (resultCode == 0)
{
long outBufferPosition = context.Request.RecvListBuff[0].Position;
long outBufferSize = context.Request.RecvListBuff[0].Size;
context.Memory.WriteInt64(outBufferPosition, posixTime);
context.ResponseData.Write(1);
}
return resultCode;
}
[Command(202)]
// ToPosixTimeWithMyRule(nn::time::CalendarTime calendarTime) -> (u32 outCount, buffer<nn::time::PosixTime, 0xa>)
public ResultCode ToPosixTimeWithMyRule(ServiceCtx context)
{
CalendarTime calendarTime = context.RequestData.ReadStruct<CalendarTime>();
ResultCode resultCode = TimeZoneManager.Instance.ToPosixTimeWithMyRules(calendarTime, out long posixTime);
if (resultCode == 0)
{
long outBufferPosition = context.Request.RecvListBuff[0].Position;
long outBufferSize = context.Request.RecvListBuff[0].Size;
context.Memory.WriteInt64(outBufferPosition, posixTime);
// There could be only one result on one calendar as leap seconds aren't supported.
context.ResponseData.Write(1);
}
return resultCode;
}
}
}

View file

@ -0,0 +1,142 @@
using ARMeilleure.Memory;
using Ryujinx.Common;
using Ryujinx.Common.Logging;
using Ryujinx.HLE.HOS.Services.Time.TimeZone;
using System;
using System.Text;
namespace Ryujinx.HLE.HOS.Services.Time.StaticService
{
class ITimeZoneServiceForGlue : IpcService
{
private TimeZoneContentManager _timeZoneContentManager;
private ITimeZoneServiceForPsc _inner;
private bool _writePermission;
public ITimeZoneServiceForGlue(TimeZoneContentManager timeZoneContentManager, bool writePermission)
{
_timeZoneContentManager = timeZoneContentManager;
_writePermission = writePermission;
_inner = new ITimeZoneServiceForPsc(timeZoneContentManager.Manager, writePermission);
}
[Command(0)]
// GetDeviceLocationName() -> nn::time::LocationName
public ResultCode GetDeviceLocationName(ServiceCtx context)
{
return _inner.GetDeviceLocationName(context);
}
[Command(1)]
// SetDeviceLocationName(nn::time::LocationName)
public ResultCode SetDeviceLocationName(ServiceCtx context)
{
if (!_writePermission)
{
return ResultCode.PermissionDenied;
}
string locationName = Encoding.ASCII.GetString(context.RequestData.ReadBytes(0x24)).TrimEnd('\0');
return _timeZoneContentManager.SetDeviceLocationName(locationName);
}
[Command(2)]
// GetTotalLocationNameCount() -> u32
public ResultCode GetTotalLocationNameCount(ServiceCtx context)
{
return _inner.GetTotalLocationNameCount(context);
}
[Command(3)]
// LoadLocationNameList(u32 index) -> (u32 outCount, buffer<nn::time::LocationName, 6>)
public ResultCode LoadLocationNameList(ServiceCtx context)
{
uint index = context.RequestData.ReadUInt32();
long bufferPosition = context.Request.ReceiveBuff[0].Position;
long bufferSize = context.Request.ReceiveBuff[0].Size;
ResultCode errorCode = _timeZoneContentManager.LoadLocationNameList(index, out string[] locationNameArray, (uint)bufferSize / 0x24);
if (errorCode == 0)
{
uint offset = 0;
foreach (string locationName in locationNameArray)
{
int padding = 0x24 - locationName.Length;
if (padding < 0)
{
return ResultCode.LocationNameTooLong;
}
context.Memory.WriteBytes(bufferPosition + offset, Encoding.ASCII.GetBytes(locationName));
MemoryHelper.FillWithZeros(context.Memory, bufferPosition + offset + locationName.Length, padding);
offset += 0x24;
}
context.ResponseData.Write((uint)locationNameArray.Length);
}
return errorCode;
}
[Command(4)]
// LoadTimeZoneRule(nn::time::LocationName locationName) -> buffer<nn::time::TimeZoneRule, 0x16>
public ResultCode LoadTimeZoneRule(ServiceCtx context)
{
long bufferPosition = context.Request.ReceiveBuff[0].Position;
long bufferSize = context.Request.ReceiveBuff[0].Size;
if (bufferSize != 0x4000)
{
// TODO: find error code here
Logger.PrintError(LogClass.ServiceTime, $"TimeZoneRule buffer size is 0x{bufferSize:x} (expected 0x4000)");
throw new InvalidOperationException();
}
string locationName = Encoding.ASCII.GetString(context.RequestData.ReadBytes(0x24)).TrimEnd('\0');
ResultCode resultCode = _timeZoneContentManager.LoadTimeZoneRule(out TimeZoneRule rules, locationName);
// Write TimeZoneRule if success
if (resultCode == ResultCode.Success)
{
MemoryHelper.Write(context.Memory, bufferPosition, rules);
}
return resultCode;
}
[Command(100)]
// ToCalendarTime(nn::time::PosixTime time, buffer<nn::time::TimeZoneRule, 0x15> rules) -> (nn::time::CalendarTime, nn::time::sf::CalendarAdditionalInfo)
public ResultCode ToCalendarTime(ServiceCtx context)
{
return _inner.ToCalendarTime(context);
}
[Command(101)]
// ToCalendarTimeWithMyRule(nn::time::PosixTime) -> (nn::time::CalendarTime, nn::time::sf::CalendarAdditionalInfo)
public ResultCode ToCalendarTimeWithMyRule(ServiceCtx context)
{
return _inner.ToCalendarTimeWithMyRule(context);
}
[Command(201)]
// ToPosixTime(nn::time::CalendarTime calendarTime, buffer<nn::time::TimeZoneRule, 0x15> rules) -> (u32 outCount, buffer<nn::time::PosixTime, 0xa>)
public ResultCode ToPosixTime(ServiceCtx context)
{
return _inner.ToPosixTime(context);
}
[Command(202)]
// ToPosixTimeWithMyRule(nn::time::CalendarTime calendarTime) -> (u32 outCount, buffer<nn::time::PosixTime, 0xa>)
public ResultCode ToPosixTimeWithMyRule(ServiceCtx context)
{
return _inner.ToPosixTimeWithMyRule(context);
}
}
}

View file

@ -0,0 +1,294 @@
using ARMeilleure.Memory;
using Ryujinx.Common;
using Ryujinx.Common.Logging;
using Ryujinx.HLE.HOS.Services.Time.Clock;
using Ryujinx.HLE.HOS.Services.Time.TimeZone;
using Ryujinx.HLE.Utilities;
using System;
using System.Diagnostics;
using System.IO;
using System.Text;
namespace Ryujinx.HLE.HOS.Services.Time.StaticService
{
class ITimeZoneServiceForPsc : IpcService
{
private TimeZoneManager _timeZoneManager;
private bool _writePermission;
public ITimeZoneServiceForPsc(TimeZoneManager timeZoneManager, bool writePermission)
{
_timeZoneManager = timeZoneManager;
_writePermission = writePermission;
}
[Command(0)]
// GetDeviceLocationName() -> nn::time::LocationName
public ResultCode GetDeviceLocationName(ServiceCtx context)
{
ResultCode result = _timeZoneManager.GetDeviceLocationName(out string deviceLocationName);
if (result == ResultCode.Success)
{
WriteLocationName(context, deviceLocationName);
}
return result;
}
[Command(1)]
// SetDeviceLocationName(nn::time::LocationName)
public ResultCode SetDeviceLocationName(ServiceCtx context)
{
if (!_writePermission)
{
return ResultCode.PermissionDenied;
}
return ResultCode.NotImplemented;
}
[Command(2)]
// GetTotalLocationNameCount() -> u32
public ResultCode GetTotalLocationNameCount(ServiceCtx context)
{
ResultCode result = _timeZoneManager.GetTotalLocationNameCount(out uint totalLocationNameCount);
if (result == ResultCode.Success)
{
context.ResponseData.Write(totalLocationNameCount);
}
return ResultCode.Success;
}
[Command(3)]
// LoadLocationNameList(u32 index) -> (u32 outCount, buffer<nn::time::LocationName, 6>)
public ResultCode LoadLocationNameList(ServiceCtx context)
{
return ResultCode.NotImplemented;
}
[Command(4)]
// LoadTimeZoneRule(nn::time::LocationName locationName) -> buffer<nn::time::TimeZoneRule, 0x16>
public ResultCode LoadTimeZoneRule(ServiceCtx context)
{
return ResultCode.NotImplemented;
}
[Command(5)] // 2.0.0+
// GetTimeZoneRuleVersion() -> nn::time::TimeZoneRuleVersion
public ResultCode GetTimeZoneRuleVersion(ServiceCtx context)
{
ResultCode result = _timeZoneManager.GetTimeZoneRuleVersion(out UInt128 timeZoneRuleVersion);
if (result == ResultCode.Success)
{
context.ResponseData.WriteStruct(timeZoneRuleVersion);
}
return result;
}
[Command(6)] // 5.0.0+
// GetDeviceLocationNameAndUpdatedTime() -> (nn::time::LocationName, nn::time::SteadyClockTimePoint)
public ResultCode GetDeviceLocationNameAndUpdatedTime(ServiceCtx context)
{
ResultCode result = _timeZoneManager.GetDeviceLocationName(out string deviceLocationName);
if (result == ResultCode.Success)
{
result = _timeZoneManager.GetUpdatedTime(out SteadyClockTimePoint timeZoneUpdateTimePoint);
if (result == ResultCode.Success)
{
WriteLocationName(context, deviceLocationName);
// Skip padding
context.ResponseData.BaseStream.Position += 0x4;
context.ResponseData.WriteStruct(timeZoneUpdateTimePoint);
}
}
return result;
}
[Command(7)] // 9.0.0+
// SetDeviceLocationNameWithTimeZoneRule(nn::time::LocationName locationName, buffer<nn::time::TimeZoneBinary, 0x21> timeZoneBinary)
public ResultCode SetDeviceLocationNameWithTimeZoneRule(ServiceCtx context)
{
if (!_writePermission)
{
return ResultCode.PermissionDenied;
}
(long bufferPosition, long bufferSize) = context.Request.GetBufferType0x21();
string locationName = Encoding.ASCII.GetString(context.RequestData.ReadBytes(0x24)).TrimEnd('\0');
ResultCode result;
using (MemoryStream timeZoneBinaryStream = new MemoryStream(context.Memory.ReadBytes(bufferPosition, bufferSize)))
{
result = _timeZoneManager.SetDeviceLocationNameWithTimeZoneRule(locationName, timeZoneBinaryStream);
}
return result;
}
[Command(8)] // 9.0.0+
// ParseTimeZoneBinary(buffer<nn::time::TimeZoneBinary, 0x21> timeZoneBinary) -> buffer<nn::time::TimeZoneRule, 0x16>
public ResultCode ParseTimeZoneBinary(ServiceCtx context)
{
(long bufferPosition, long bufferSize) = context.Request.GetBufferType0x21();
long timeZoneRuleBufferPosition = context.Request.ReceiveBuff[0].Position;
long timeZoneRuleBufferSize = context.Request.ReceiveBuff[0].Size;
if (timeZoneRuleBufferSize != 0x4000)
{
// TODO: find error code here
Logger.PrintError(LogClass.ServiceTime, $"TimeZoneRule buffer size is 0x{timeZoneRuleBufferSize:x} (expected 0x4000)");
throw new InvalidOperationException();
}
ResultCode result;
using (MemoryStream timeZoneBinaryStream = new MemoryStream(context.Memory.ReadBytes(bufferPosition, bufferSize)))
{
result = _timeZoneManager.ParseTimeZoneRuleBinary(out TimeZoneRule timeZoneRule, timeZoneBinaryStream);
if (result == ResultCode.Success)
{
MemoryHelper.Write(context.Memory, timeZoneRuleBufferPosition, timeZoneRule);
}
}
return result;
}
[Command(20)] // 9.0.0+
// GetDeviceLocationNameOperationEventReadableHandle() -> handle<copy>
public ResultCode GetDeviceLocationNameOperationEventReadableHandle(ServiceCtx context)
{
return ResultCode.NotImplemented;
}
[Command(100)]
// ToCalendarTime(nn::time::PosixTime time, buffer<nn::time::TimeZoneRule, 0x15> rules) -> (nn::time::CalendarTime, nn::time::sf::CalendarAdditionalInfo)
public ResultCode ToCalendarTime(ServiceCtx context)
{
long posixTime = context.RequestData.ReadInt64();
long bufferPosition = context.Request.SendBuff[0].Position;
long bufferSize = context.Request.SendBuff[0].Size;
if (bufferSize != 0x4000)
{
// TODO: find error code here
Logger.PrintError(LogClass.ServiceTime, $"TimeZoneRule buffer size is 0x{bufferSize:x} (expected 0x4000)");
throw new InvalidOperationException();
}
TimeZoneRule rules = MemoryHelper.Read<TimeZoneRule>(context.Memory, bufferPosition);
ResultCode resultCode = _timeZoneManager.ToCalendarTime(rules, posixTime, out CalendarInfo calendar);
if (resultCode == 0)
{
context.ResponseData.WriteStruct(calendar);
}
return resultCode;
}
[Command(101)]
// ToCalendarTimeWithMyRule(nn::time::PosixTime) -> (nn::time::CalendarTime, nn::time::sf::CalendarAdditionalInfo)
public ResultCode ToCalendarTimeWithMyRule(ServiceCtx context)
{
long posixTime = context.RequestData.ReadInt64();
ResultCode resultCode = _timeZoneManager.ToCalendarTimeWithMyRules(posixTime, out CalendarInfo calendar);
if (resultCode == 0)
{
context.ResponseData.WriteStruct(calendar);
}
return resultCode;
}
[Command(201)]
// ToPosixTime(nn::time::CalendarTime calendarTime, buffer<nn::time::TimeZoneRule, 0x15> rules) -> (u32 outCount, buffer<nn::time::PosixTime, 0xa>)
public ResultCode ToPosixTime(ServiceCtx context)
{
long inBufferPosition = context.Request.SendBuff[0].Position;
long inBufferSize = context.Request.SendBuff[0].Size;
CalendarTime calendarTime = context.RequestData.ReadStruct<CalendarTime>();
if (inBufferSize != 0x4000)
{
// TODO: find error code here
Logger.PrintError(LogClass.ServiceTime, $"TimeZoneRule buffer size is 0x{inBufferSize:x} (expected 0x4000)");
throw new InvalidOperationException();
}
TimeZoneRule rules = MemoryHelper.Read<TimeZoneRule>(context.Memory, inBufferPosition);
ResultCode resultCode = _timeZoneManager.ToPosixTime(rules, calendarTime, out long posixTime);
if (resultCode == 0)
{
long outBufferPosition = context.Request.RecvListBuff[0].Position;
long outBufferSize = context.Request.RecvListBuff[0].Size;
context.Memory.WriteInt64(outBufferPosition, posixTime);
context.ResponseData.Write(1);
}
return resultCode;
}
[Command(202)]
// ToPosixTimeWithMyRule(nn::time::CalendarTime calendarTime) -> (u32 outCount, buffer<nn::time::PosixTime, 0xa>)
public ResultCode ToPosixTimeWithMyRule(ServiceCtx context)
{
CalendarTime calendarTime = context.RequestData.ReadStruct<CalendarTime>();
ResultCode resultCode = _timeZoneManager.ToPosixTimeWithMyRules(calendarTime, out long posixTime);
if (resultCode == 0)
{
long outBufferPosition = context.Request.RecvListBuff[0].Position;
long outBufferSize = context.Request.RecvListBuff[0].Size;
context.Memory.WriteInt64(outBufferPosition, posixTime);
// There could be only one result on one calendar as leap seconds aren't supported.
context.ResponseData.Write(1);
}
return resultCode;
}
private void WriteLocationName(ServiceCtx context, string locationName)
{
char[] locationNameArray = locationName.ToCharArray();
int padding = 0x24 - locationNameArray.Length;
Debug.Assert(padding >= 0, "LocationName exceeded limit (0x24 bytes)");
context.ResponseData.Write(locationNameArray);
for (int index = 0; index < padding; index++)
{
context.ResponseData.Write((byte)0);
}
}
}
}