Ryujinx/Ryujinx.Core/OsHle/Services/Time/ITimeZoneService.cs

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using Ryujinx.Core.OsHle.Ipc;
using System;
using System.Collections.Generic;
2018-03-20 21:00:00 +01:00
namespace Ryujinx.Core.OsHle.Services.Time
{
class ITimeZoneService : IpcService
{
private Dictionary<int, ServiceProcessRequest> m_Commands;
public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => m_Commands;
private static readonly DateTime Epoch = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
public ITimeZoneService()
{
m_Commands = new Dictionary<int, ServiceProcessRequest>()
{
{ 101, ToCalendarTimeWithMyRule }
};
}
public long ToCalendarTimeWithMyRule(ServiceCtx Context)
{
long PosixTime = Context.RequestData.ReadInt64();
DateTime CurrentTime = Epoch.AddSeconds(PosixTime).ToLocalTime();
Context.ResponseData.Write((ushort)CurrentTime.Year);
Context.ResponseData.Write((byte)CurrentTime.Month);
Context.ResponseData.Write((byte)CurrentTime.Day);
Context.ResponseData.Write((byte)CurrentTime.Hour);
Context.ResponseData.Write((byte)CurrentTime.Minute);
Context.ResponseData.Write((byte)CurrentTime.Second);
Context.ResponseData.Write((byte)0);
/* Thanks to TuxSH
struct CalendarAdditionalInfo {
u32 tm_wday; //day of week [0,6] (Sunday = 0)
s32 tm_yday; //day of year [0,365]
struct timezone {
char[8] tz_name;
bool isDaylightSavingTime;
s32 utcOffsetSeconds;
};
};
*/
Context.ResponseData.Write((int)CurrentTime.DayOfWeek);
Context.ResponseData.Write(CurrentTime.DayOfYear);
//TODO: Find out the names used.
Context.ResponseData.Write(new byte[8]);
Context.ResponseData.Write((byte)(CurrentTime.IsDaylightSavingTime() ? 1 : 0));
Context.ResponseData.Write((int)TimeZoneInfo.Local.GetUtcOffset(CurrentTime).TotalSeconds);
return 0;
}
}
}