Re: [PATCH 1/4] jscript: Added implementation of Date constructor with more then one argument
Piotr Caban piotr.ca...@gmail.com writes:
@@ -221,6 +253,62 @@ static inline DOUBLE week_day(DOUBLE time)
return ret;
}
+static inline DOUBLE convert_time(int year, SYSTEMTIME st)
+{
+DOUBLE time;
+int set_week_day;
+
+time = time_from_year(year);
+time += (DOUBLE)day_from_month(st.wMonth-1, in_leap_year(time)) *
MS_PER_DAY;
+
+set_week_day = st.wDayOfWeek-week_day(time);
+if(set_week_day 0)
+set_week_day += 7;
+time += set_week_day * MS_PER_DAY;
+
+time += (DOUBLE)(st.wDay-1) * 7 * MS_PER_DAY;
+if(month_from_time(time) != st.wMonth-1)
+time -= 7 * MS_PER_DAY;
+
+time += st.wHour * MS_PER_HOUR;
+time += st.wMinute * MS_PER_MINUTE;
+
+return time;
+}
You should use SystemTimeToFileTime or some similar function, no need to
reinvent the wheel.
--
Alexandre Julliard
julli...@winehq.org
Re: [PATCH 1/4] jscript: Added implementation of Date constructor with more then one argument
Alexandre Julliard wrote:
Piotr Caban piotr.ca...@gmail.com writes:
@@ -221,6 +253,62 @@ static inline DOUBLE week_day(DOUBLE time)
return ret;
}
+static inline DOUBLE convert_time(int year, SYSTEMTIME st)
+{
+DOUBLE time;
+int set_week_day;
+
+time = time_from_year(year);
+time += (DOUBLE)day_from_month(st.wMonth-1, in_leap_year(time)) *
MS_PER_DAY;
+
+set_week_day = st.wDayOfWeek-week_day(time);
+if(set_week_day 0)
+set_week_day += 7;
+time += set_week_day * MS_PER_DAY;
+
+time += (DOUBLE)(st.wDay-1) * 7 * MS_PER_DAY;
+if(month_from_time(time) != st.wMonth-1)
+time -= 7 * MS_PER_DAY;
+
+time += st.wHour * MS_PER_HOUR;
+time += st.wMinute * MS_PER_MINUTE;
+
+return time;
+}
You should use SystemTimeToFileTime or some similar function, no need to
reinvent the wheel.
In this case SYSTEMTIME keeps information returned by
GetTimeZoneInformation. It's used to store informations about
daylight/standard time adjustment. Because there's no ordinary date
SystemTimeToFileTime can't be used.
Re: [PATCH 1/4] jscript: Added implementation of Date constructor with more then one argument
Piotr Caban piotr.ca...@gmail.com writes: Alexandre Julliard wrote: You should use SystemTimeToFileTime or some similar function, no need to reinvent the wheel. In this case SYSTEMTIME keeps information returned by GetTimeZoneInformation. It's used to store informations about daylight/standard time adjustment. Because there's no ordinary date SystemTimeToFileTime can't be used. I see, that makes sense. You do need to check that the year is 0 though, because otherwise it's still a normal date format. -- Alexandre Julliard julli...@winehq.org
