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Make date handling more in-line with MySQL

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Date limit of year 1400 was used due to Boost's limits.

This patch strips out the use of Boost for date handling and sets the
lower limit to year 1000.
This commit is contained in:
Andrew Hutchings
2016-08-30 11:25:16 +01:00
parent 9a76bfc0f3
commit 0bea3e4ab1
16 changed files with 129 additions and 168 deletions
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9
utils/funcexp/timeextract.h
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@@ -67,8 +67,7 @@ public:
if( dayOfWeek < 0 || !dataconvert::isDateValid( 1, 1, dateTime.year ) )
return returnError( dateTime );
boost::gregorian::date yearfirst( dateTime.year, 1, 1 );
uint32_t yearfirst = helpers::calc_mysql_daynr(dateTime.year, 1, 1);
// figure out which day of week Jan-01 is
uint32_t firstweekday = helpers::calc_mysql_weekday( dateTime.year, 1, 1, sundayFirst );
@@ -76,10 +75,8 @@ public:
uint32_t firstoffset = firstweekday ? ( 7 - firstweekday ) : 0;
firstoffset += ( ( weekOfYear - 1) * 7 ) + dayOfWeek - ( sundayFirst ? 0 : 1 );
yearfirst += boost::gregorian::date_duration( firstoffset );
dateTime.year = yearfirst.year();
dateTime.month = yearfirst.month();
dateTime.day = yearfirst.day();
yearfirst += firstoffset;
helpers::get_date_from_mysql_daynr(yearfirst, dateTime);
}
if( !dataconvert::isDateTimeValid( dateTime.hour, dateTime.minute, dateTime.second, dateTime.msecond ) )