size_t log_timestamp(char *s, size_t max)
{
if (!log)
return _make_timestamp(s, max, "%Y-%m-%dT%T");
switch (log->fmt) {
case LOG_FMT_RFC5424_MS:
case LOG_FMT_RFC5424:
{
size_t written = _make_timestamp(s, max, "%Y-%m-%dT%T%z");
if (max >= 26 && written == 24) {
/* The strftime %z format creates timezone offsets of
* the form (+/-)hhmm, whereas the RFC 5424 format is
* (+/-)hh:mm. So shift the minutes one step back and
* insert the semicolon. */
s[25] = '\0';
s[24] = s[23];
s[23] = s[22];
s[22] = ':';
return written + 1;
}
return written;
}
case LOG_FMT_SHORT:
return _make_timestamp(s, max, "%b %d %T");
break;
default:
return _make_timestamp(s, max, "%Y-%m-%dT%T");
break;
}
}
size_t log_timestamp(char *s, size_t max)
{
#ifdef USE_RFC5424_TIME
size_t written = _make_timestamp(s, max, "%Y-%m-%dT%T%z");
if (max >= 26 && written == 24) {
/* The strftime %z format creates timezone offsets of
* the form (+/-)hhmm, whereas the RFC 5424 format is
* (+/-)hh:mm. So shift the minutes one step back and
* insert the semicolon. */
s[25] = '\0';
s[24] = s[23];
s[23] = s[22];
s[22] = ':';
return written + 1;
}
return written;
#elif defined USE_ISO_8601
return _make_timestamp(s, max, "%Y-%m-%dT%T");
#else
return _make_timestamp(s, max, "%b %d %T");
#endif
}
size_t rfc2822_timestamp(char *s, size_t max)
{
return _make_timestamp(s, max, "%a, %d %b %Y %H:%M:%S %z");
}