Rename Ryujinx.Core to Ryujinx.HLE and add a separate project for a future LLE implementation

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

@@ -0,0 +1,76 @@
+using Ryujinx.HLE.Logging;
+using Ryujinx.HLE.OsHle.Ipc;
+using System;
+using System.Collections.Generic;
+
+namespace Ryujinx.HLE.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>()
+            {
+                { 0,   GetDeviceLocationName    },
+                { 101, ToCalendarTimeWithMyRule }
+            };
+        }
+
+        public long GetDeviceLocationName(ServiceCtx Context)
+        {
+            Context.Ns.Log.PrintStub(LogClass.ServiceTime, "Stubbed.");
+
+            for (int Index = 0; Index < 0x24; Index++)
+            {
+                Context.ResponseData.Write((byte)0);
+            }
+
+            return 0;
+        }
+
+        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 - 1);
+
+            //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;
+        }
+    }
+}