1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
/*
* Calendar Functions
* (C) 1999-2009,2015 Jack Lloyd
* (C) 2015 Simon Warta (Kullo GmbH)
*
* Botan is released under the Simplified BSD License (see license.txt)
*/
#ifndef BOTAN_CALENDAR_H_
#define BOTAN_CALENDAR_H_
#include <botan/types.h>
#include <chrono>
#include <string>
namespace Botan {
/**
* Struct representing a particular date and time
*/
class BOTAN_TEST_API calendar_point
{
public:
/** The year */
uint32_t get_year() const { return year; }
/** The month, 1 through 12 for Jan to Dec */
uint32_t get_month() const { return month; }
/** The day of the month, 1 through 31 (or 28 or 30 based on month */
uint32_t get_day() const { return day; }
/** Hour in 24-hour form, 0 to 23 */
uint32_t get_hour() const { return hour; }
/** Minutes in the hour, 0 to 60 */
uint32_t get_minutes() const { return minutes; }
/** Seconds in the minute, 0 to 60, but might be slightly
larger to deal with leap seconds on some systems
*/
uint32_t get_seconds() const { return 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(uint32_t y, uint32_t mon, uint32_t d, uint32_t h, uint32_t min, uint32_t sec) :
year(y), month(mon), day(d), hour(h), minutes(min), seconds(sec) {}
/**
* Convert a time_point to a calendar_point
* @param time_point a time point from the system clock
* @return calendar_point object representing this time point
*/
static BOTAN_TEST_API calendar_point from_time_point(
const std::chrono::system_clock::time_point& time_point);
/**
* Returns an STL timepoint object
*/
std::chrono::system_clock::time_point to_std_timepoint() const;
/**
* Returns a human readable string of the struct's components.
* Formatting might change over time. Currently it is RFC339 'iso-date-time'.
*/
std::string to_string() const;
private:
/*
The member variables are public for historical reasons. Use the get_xxx() functions
defined above. These members will be made private in a future major release.
*/
uint32_t year;
uint32_t month;
uint32_t day;
uint32_t hour;
uint32_t minutes;
uint32_t seconds;
};
inline calendar_point calendar_value(const std::chrono::system_clock::time_point& time_point)
{
return calendar_point::from_time_point(time_point);
}
}
#endif
|
