troubleshooting Question

Getting GMT time into a CTime

Avatar of azami
azamiFlag for Japan asked on
System Programming
5 Comments1 Solution1727 ViewsLast Modified:
When our server passes time/date values to clients, it does so in a formatted string representing the time in GMT (UTC).  It's easy to get UTC from a CTime object with FormatGmt(), but there does not seem to be a way to put UTC back into another CTime object after we parse that string.  Any time that I give to CTime seems to be interpreted as local time.

A clumbsy workaround is to store the original values of _timezone and _daylight (global variables in C runtime), set them to 0, construct my CTime object, then restore the variables.  This works, but is ugly and obviously not threadsafe.

Can anyone offer a better alternative?

In short, I'm looking for a function like:

CTime GetCTimeFromGmt(int year, int month, int day, int hour, int minute, int second)
{
}

where the passed parameters are relative to GMT.  The function must be thread safe.

Thanks,
Matthew
ASKER CERTIFIED SOLUTION
migel

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