int main(int, char **, char **) {
Print printf(Platform::instance().output());
CommonEra ce;
ce.fromNow();
ce.show();
LocalTime lt;
lt.fromCommonEra(ce);
lt.show();
TimeStamp ts;
printf("UTC iso8601: %s\n", ts.iso8601(ce));
printf("UTC milspec: %s\n", ts.milspec(ce));
printf("UTC civilian: %s\n", ts.civilian(ce));
printf("UTC log: %s\n", ts.log(ce));
printf("UTC formal: %s\n", ts.formal(ce));
printf("UTC highprecision: %s\n", ts.highprecision(ce));
printf("LCT iso8601: %s\n", ts.iso8601(lt));
printf("LCT milspec: %s\n", ts.milspec(lt));
printf("LCT civilian: %s\n", ts.civilian(lt));
printf("LCT log: %s\n", ts.log(lt));
printf("LCT formal: %s\n", ts.formal(lt));
printf("LCT highprecision: %s\n", ts.highprecision(lt));
std::exit(0);
}
//
// Format the log string with a prefix into the provided buffer.
//
ssize_t Logger::format(
char* buffer,
size_t size,
Level level,
const char* format,
va_list ap
) {
TimeStamp timestamp;
const char* stamp = timestamp.log();
if (!((0 <= level) &&
(static_cast<size_t>(level) < countof(this->labels)))) {
level = Logger::PRINT;
}
int octets = ::snprintf(buffer, size, "[%x]%s [%4.4s] ",
level, stamp, this->labels[level]);
int rc = ::vsnprintf(buffer + octets, size - octets, format, ap);
return octets + rc;
}