- char buffer[64];
- time_t now;
- time (&now);
- struct tm* tm = localtime (&now);
-#ifdef LIBDCP_POSIX
- strftime (buffer, 64, "%Y-%m-%dT%I:%M:%S%z", tm);
- issue_date = string (buffer);
-#else
- /* No %z for strftime on Windows: it will seemingly be interpreted as %Z and will
- output some localised string describing the timezone */
- strftime (buffer, 64, "%Y-%m-%dT%I:%M:%S", tm);
-
- TIME_ZONE_INFORMATION tz;
- GetTimeZoneInformation (&tz);
- issue_date = string (buffer) + bias_to_string (tz.Bias);
-#endif
-}
-
-string
-XMLMetadata::bias_to_string (int b)
-{
- bool const negative = (b < 0);
- b = negative ? -b : b;
-
- int const hours = b / 60;
- int const minutes = b % 60;
-
- stringstream o;
- if (negative) {
- o << "-";
- } else {
- o << "+";
- }
-
- o << setw(2) << setfill('0') << hours << setw(2) << setfill('0') << minutes;
- return o.str ();