ryujinx/Ryujinx
1
0
Fork 0
mirror of https://github.com/Ryujinx/Ryujinx.git synced 2024-11-09 07:38:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

Implement ITimeZone 201, 202 (#327)

Browse source 
* Implement ITimeZone 201, 202

* fix alignment

* fix array count

* fix mismatching datetime kind and timezone
This commit is contained in:
emmauss 2018-08-15 21:53:23 +03:00 committed by gdkchan
parent 55374ebba0
commit 76d95dee05
1 changed files with 74 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

75
Ryujinx.HLE/OsHle/Services/Time/ITimeZoneService.cs
View file

@ -26,7 +26,9 @@ namespace Ryujinx.HLE.OsHle.Services.Time
{ 3, LoadLocationNameList },
{ 4, LoadTimeZoneRule },
{ 100, ToCalendarTime },
{ 101, ToCalendarTimeWithMyRule }
{ 101, ToCalendarTimeWithMyRule },
{ 201, ToPosixTime },
{ 202, ToPosixTimeWithMyRule }
};
}
@ -190,5 +192,76 @@ namespace Ryujinx.HLE.OsHle.Services.Time
return ToCalendarTimeWithTz(Context, PosixTime, TimeZone);
}
public long ToPosixTime(ServiceCtx Context)
{
long BufferPosition = Context.Request.SendBuff[0].Position;
long BufferSize = Context.Request.SendBuff[0].Size;
ushort Year = Context.RequestData.ReadUInt16();
byte Month = Context.RequestData.ReadByte();
byte Day = Context.RequestData.ReadByte();
byte Hour = Context.RequestData.ReadByte();
byte Minute = Context.RequestData.ReadByte();
byte Second = Context.RequestData.ReadByte();
DateTime CalendarTime = new DateTime(Year, Month, Day, Hour, Minute, Second);
if (BufferSize != 0x4000)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceTime, $"TimeZoneRule buffer size is 0x{BufferSize:x} (expected 0x4000)");
}
// TODO: Reverse the TZif2 conversion in PCV to make this match with real hardware.
byte[] TzData = Context.Memory.ReadBytes(BufferPosition, 0x24);
string TzID = Encoding.ASCII.GetString(TzData).TrimEnd('\0');
long ResultCode = 0;
// Check if the Time Zone exists, otherwise error out.
try
{
TimeZoneInfo Info = TimeZoneInfo.FindSystemTimeZoneById(TzID);
return ToPosixTimeWithTz(Context, CalendarTime, Info);
}
catch (TimeZoneNotFoundException e)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceTime, $"Timezone not found for string: {TzID} (len: {TzID.Length})");
ResultCode = 0x7BA74;
}
return ResultCode;
}
public long ToPosixTimeWithMyRule(ServiceCtx Context)
{
ushort Year = Context.RequestData.ReadUInt16();
byte Month = Context.RequestData.ReadByte();
byte Day = Context.RequestData.ReadByte();
byte Hour = Context.RequestData.ReadByte();
byte Minute = Context.RequestData.ReadByte();
byte Second = Context.RequestData.ReadByte();
DateTime CalendarTime = new DateTime(Year, Month, Day, Hour, Minute, Second, DateTimeKind.Local);
return ToPosixTimeWithTz(Context, CalendarTime, TimeZone);
}
private long ToPosixTimeWithTz(ServiceCtx Context, DateTime CalendarTime, TimeZoneInfo Info)
{
DateTime CalenderTimeUTC = TimeZoneInfo.ConvertTimeToUtc(CalendarTime, Info);
long PosixTime = ((DateTimeOffset)CalenderTimeUTC).ToUnixTimeSeconds();
long Position = Context.Request.RecvListBuff[0].Position;
long Size = Context.Request.RecvListBuff[0].Size;
Context.Memory.WriteInt64(Position, PosixTime);
Context.ResponseData.Write(1);
return 0;
}
}
}