time_utils.cc File Reference

#include <config.h>
#include <dns/time_utils.h>
#include <exceptions/exceptions.h>
#include <cstdint>
#include <cstdio>
#include <ctime>
#include <iomanip>
#include <iostream>
#include <sstream>
#include <string>
#include <sys/time.h>

Include dependency graph for time_utils.cc:

Go to the source code of this file.

Namespaces
namespace	isc
	Defines the logger used by the top-level component of kea-lfc.
namespace	isc::util
namespace	isc::util::detail

Functions
int64_t	isc::util::detail::getTimeWrapper ()
	Return the current time in seconds.
DNSSEC time conversion functions.
These functions convert between times represented in seconds (in integer) since epoch and those in the textual form used in the RRSIG records. For integers we provide both 32-bit and 64-bit versions. The RRSIG expiration and inception fields are both 32-bit unsigned integers, so 32-bit versions would be more useful for protocol operations. However, with 32-bit integers we need to take into account wrap-around points and compare values using the serial number arithmetic as specified in RFC4034, which would be more error prone. We therefore provide 64-bit versions, too. The timezone is always UTC for these functions.
uint32_t	isc::util::timeFromText32 (const std::string &time_txt)
	Convert textual DNSSEC time to integer, 32-bit version.
uint64_t	isc::util::timeFromText64 (const std::string &time_txt)
	Convert textual DNSSEC time to integer, 64-bit version.
string	isc::util::timeToText32 (uint32_t value)
	Convert integral DNSSEC time to textual form, 32-bit version.
string	isc::util::timeToText64 (uint64_t value)
	Convert integral DNSSEC time to textual form, 64-bit version.

Variables
int64_t(*	isc::util::detail::getTimeFunction )()=0