milo@ndmath.UUCP (Greg Corson) (02/14/89)
I am looking for some subroutines with the capability of converting time from certain timezones (ie:EST, PST...etc) to GMT and then back to a different timezone. The application is basically this, someone on a network enters a date and time in THEIR timezone(say...PST). I convert that to GMT and store it in a database, later on someone else in a DIFFERENT timezone (say EST) calls up that record. I need to convert the stored GMT time back to EST. What I am working on is basically a signup sheet where users enter times and dates. The trick is, the users are all in different time zones so I need to be able to convert between timezones so the entries on the signup sheet will always be shown in the users timezone regardless of what time zone the times were entered in. A routine that converted from (struct tm) time/date form to epoch time would be just the ticket. Then I could store the times in the database as EPOCH times and convert them for display with LOCALTIME. If you have any ideas or code segments you think might help, please mail them directly to me, I don't read the net often enough avoid missing things posted there. Thanks! Greg Corson 19141 Summers Drive South Bend, IN 46637 (219) 277-5306 {pur-ee,rutgers,uunet}!iuvax!ndmath!milo