Method to_date

lib_acl_cpp/src/db/query.cpp:380–404

}

const char* query::to_date(time_t t, string& out,
	const char* fmt /* = "%Y-%m-%d %H:%M:%S" */)
{
	char buf[256];

	if (fmt == NULL || *fmt == 0) {
		fmt = "%Y-%m-%d %H:%M:%S";
	}
	
	struct tm local;

	if (acl_localtime_r(&t, &local) == NULL) {
		logger_error("localtime_s failed, t: %ld", (long) t);
		return NULL;
	}

	if (strftime(buf, sizeof(buf), fmt, &local) == 0) {
		logger_error("strftime failed, t: %ld, fmt: %s",
			(long) t, fmt);
		return NULL;
	}

	out = buf;
	return out.c_str();
}

} // namespace acl