ryujinx/Ryujinx.HLE/HOS/Services/Time/StaticService/ITimeZoneServiceForGlue.cs
Thomas Guillemard 1aba033ba7 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
2019-10-08 14:48:49 +11:00

142 lines
5.3 KiB
C#

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);
}
}
}