/* * Time Functions * (C) 1999-2009 Jack Lloyd * * Distributed under the terms of the Botan license */ #ifndef BOTAN_TIME_H__ #define BOTAN_TIME_H__ #include <botan/types.h> #include <ctime> namespace Botan { /** * Struct representing a particular date and time */ struct BOTAN_DLL calendar_point { /** The year */ u32bit year; /** The month, 1 through 12 for Jan to Dec */ byte month; /** The day of the month, 1 through 31 (or 28 or 30 based on month */ byte day; /** Hour in 24-hour form, 0 to 23 */ byte hour; /** Minutes in the hour, 0 to 60 */ byte minutes; /** Seconds in the minute, 0 to 60, but might be slightly larger to deal with leap seconds on some systems */ byte seconds; /** * Initialize a calendar_point * @param y the year * @param mon the month * @param d the day * @param h the hour * @param min the minute * @param sec the second */ calendar_point(u32bit y, byte mon, byte d, byte h, byte min, byte sec) : year(y), month(mon), day(d), hour(h), minutes(min), seconds(sec) {} }; /** * @param time_point a time point from the system clock * @return calendar_point object representing this time point */ BOTAN_DLL calendar_point calendar_value(u64bit time_point); /** * @return seconds resolution timestamp, unknown epoch */ BOTAN_DLL u64bit system_time(); /** * @return nanoseconds resolution timestamp, unknown epoch */ BOTAN_DLL u64bit get_nanoseconds_clock(); } #endif