mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-12-12 15:42:03 +00:00
280 lines
9.9 KiB
C#
280 lines
9.9 KiB
C#
using Ryujinx.Common.Logging;
|
|
using Ryujinx.HLE.HOS.Ipc;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Text;
|
|
|
|
using static Ryujinx.HLE.HOS.ErrorCode;
|
|
|
|
namespace Ryujinx.HLE.HOS.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);
|
|
|
|
private TimeZoneInfo TimeZone = TimeZoneInfo.Local;
|
|
|
|
public ITimeZoneService()
|
|
{
|
|
m_Commands = new Dictionary<int, ServiceProcessRequest>()
|
|
{
|
|
{ 0, GetDeviceLocationName },
|
|
{ 1, SetDeviceLocationName },
|
|
{ 2, GetTotalLocationNameCount },
|
|
{ 3, LoadLocationNameList },
|
|
{ 4, LoadTimeZoneRule },
|
|
{ 100, ToCalendarTime },
|
|
{ 101, ToCalendarTimeWithMyRule },
|
|
{ 201, ToPosixTime },
|
|
{ 202, ToPosixTimeWithMyRule }
|
|
};
|
|
}
|
|
|
|
public long GetDeviceLocationName(ServiceCtx Context)
|
|
{
|
|
char[] TzName = TimeZone.Id.ToCharArray();
|
|
|
|
Context.ResponseData.Write(TzName);
|
|
|
|
int Padding = 0x24 - TzName.Length;
|
|
|
|
for (int Index = 0; Index < Padding; Index++)
|
|
{
|
|
Context.ResponseData.Write((byte)0);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
public long SetDeviceLocationName(ServiceCtx Context)
|
|
{
|
|
byte[] LocationName = Context.RequestData.ReadBytes(0x24);
|
|
|
|
string TzID = Encoding.ASCII.GetString(LocationName).TrimEnd('\0');
|
|
|
|
long ResultCode = 0;
|
|
|
|
try
|
|
{
|
|
TimeZone = TimeZoneInfo.FindSystemTimeZoneById(TzID);
|
|
}
|
|
catch (TimeZoneNotFoundException)
|
|
{
|
|
ResultCode = MakeError(ErrorModule.Time, 0x3dd);
|
|
}
|
|
|
|
return ResultCode;
|
|
}
|
|
|
|
public long GetTotalLocationNameCount(ServiceCtx Context)
|
|
{
|
|
Context.ResponseData.Write(TimeZoneInfo.GetSystemTimeZones().Count);
|
|
|
|
return 0;
|
|
}
|
|
|
|
public long LoadLocationNameList(ServiceCtx Context)
|
|
{
|
|
long BufferPosition = Context.Response.SendBuff[0].Position;
|
|
long BufferSize = Context.Response.SendBuff[0].Size;
|
|
|
|
int Offset = 0;
|
|
|
|
foreach (TimeZoneInfo info in TimeZoneInfo.GetSystemTimeZones())
|
|
{
|
|
byte[] TzData = Encoding.ASCII.GetBytes(info.Id);
|
|
|
|
Context.Memory.WriteBytes(BufferPosition + Offset, TzData);
|
|
|
|
int Padding = 0x24 - TzData.Length;
|
|
|
|
for (int Index = 0; Index < Padding; Index++)
|
|
{
|
|
Context.ResponseData.Write((byte)0);
|
|
}
|
|
|
|
Offset += 0x24;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
public long LoadTimeZoneRule(ServiceCtx Context)
|
|
{
|
|
long BufferPosition = Context.Request.ReceiveBuff[0].Position;
|
|
long BufferSize = Context.Request.ReceiveBuff[0].Size;
|
|
|
|
if (BufferSize != 0x4000)
|
|
{
|
|
Logger.PrintWarning(LogClass.ServiceTime, $"TimeZoneRule buffer size is 0x{BufferSize:x} (expected 0x4000)");
|
|
}
|
|
|
|
long ResultCode = 0;
|
|
|
|
byte[] LocationName = Context.RequestData.ReadBytes(0x24);
|
|
|
|
string TzID = Encoding.ASCII.GetString(LocationName).TrimEnd('\0');
|
|
|
|
// Check if the Time Zone exists, otherwise error out.
|
|
try
|
|
{
|
|
TimeZoneInfo Info = TimeZoneInfo.FindSystemTimeZoneById(TzID);
|
|
|
|
byte[] TzData = Encoding.ASCII.GetBytes(Info.Id);
|
|
|
|
// FIXME: This is not in ANY cases accurate, but the games don't care about the content of the buffer, they only pass it.
|
|
// TODO: Reverse the TZif2 conversion in PCV to make this match with real hardware.
|
|
Context.Memory.WriteBytes(BufferPosition, TzData);
|
|
}
|
|
catch (TimeZoneNotFoundException)
|
|
{
|
|
Logger.PrintWarning(LogClass.ServiceTime, $"Timezone not found for string: {TzID} (len: {TzID.Length})");
|
|
|
|
ResultCode = MakeError(ErrorModule.Time, 0x3dd);
|
|
}
|
|
|
|
return ResultCode;
|
|
}
|
|
|
|
private long ToCalendarTimeWithTz(ServiceCtx Context, long PosixTime, TimeZoneInfo Info)
|
|
{
|
|
DateTime CurrentTime = Epoch.AddSeconds(PosixTime);
|
|
|
|
CurrentTime = TimeZoneInfo.ConvertTimeFromUtc(CurrentTime, Info);
|
|
|
|
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); //MilliSecond ?
|
|
Context.ResponseData.Write((int)CurrentTime.DayOfWeek);
|
|
Context.ResponseData.Write(CurrentTime.DayOfYear - 1);
|
|
Context.ResponseData.Write(new byte[8]); //TODO: Find out the names used.
|
|
Context.ResponseData.Write((byte)(CurrentTime.IsDaylightSavingTime() ? 1 : 0));
|
|
Context.ResponseData.Write((int)Info.GetUtcOffset(CurrentTime).TotalSeconds);
|
|
|
|
return 0;
|
|
}
|
|
|
|
public long 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)
|
|
{
|
|
Logger.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);
|
|
|
|
ResultCode = ToCalendarTimeWithTz(Context, PosixTime, Info);
|
|
}
|
|
catch (TimeZoneNotFoundException)
|
|
{
|
|
Logger.PrintWarning(LogClass.ServiceTime, $"Timezone not found for string: {TzID} (len: {TzID.Length})");
|
|
|
|
ResultCode = MakeError(ErrorModule.Time, 0x3dd);
|
|
}
|
|
|
|
return ResultCode;
|
|
}
|
|
|
|
public long ToCalendarTimeWithMyRule(ServiceCtx Context)
|
|
{
|
|
long PosixTime = Context.RequestData.ReadInt64();
|
|
|
|
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)
|
|
{
|
|
Logger.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)
|
|
{
|
|
Logger.PrintWarning(LogClass.ServiceTime, $"Timezone not found for string: {TzID} (len: {TzID.Length})");
|
|
|
|
ResultCode = MakeError(ErrorModule.Time, 0x3dd);
|
|
}
|
|
|
|
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;
|
|
}
|
|
}
|
|
}
|