1/*
2 * Copyright (c) 2014 Apple Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23
24/*	CFDate.h
25	Copyright (c) 1998-2013, Apple Inc. All rights reserved.
26*/
27
28#if !defined(__COREFOUNDATION_CFDATE__)
29#define __COREFOUNDATION_CFDATE__ 1
30
31#include <CoreFoundation/CFBase.h>
32
33CF_IMPLICIT_BRIDGING_ENABLED
34CF_EXTERN_C_BEGIN
35
36typedef double CFTimeInterval;
37typedef CFTimeInterval CFAbsoluteTime;
38/* absolute time is the time interval since the reference date */
39/* the reference date (epoch) is 00:00:00 1 January 2001. */
40
41CF_EXPORT
42CFAbsoluteTime CFAbsoluteTimeGetCurrent(void);
43
44CF_EXPORT
45const CFTimeInterval kCFAbsoluteTimeIntervalSince1970;
46CF_EXPORT
47const CFTimeInterval kCFAbsoluteTimeIntervalSince1904;
48
49typedef const struct __CFDate * CFDateRef;
50
51CF_EXPORT
52CFTypeID CFDateGetTypeID(void);
53
54CF_EXPORT
55CFDateRef CFDateCreate(CFAllocatorRef allocator, CFAbsoluteTime at);
56
57CF_EXPORT
58CFAbsoluteTime CFDateGetAbsoluteTime(CFDateRef theDate);
59
60CF_EXPORT
61CFTimeInterval CFDateGetTimeIntervalSinceDate(CFDateRef theDate, CFDateRef otherDate);
62
63CF_EXPORT
64CFComparisonResult CFDateCompare(CFDateRef theDate, CFDateRef otherDate, void *context);
65
66CF_IMPLICIT_BRIDGING_DISABLED
67
68typedef const struct __CFTimeZone * CFTimeZoneRef;
69
70
71#if !defined(CF_CALENDAR_ENUM_DEPRECATED)
72#if NS_ENABLE_CALENDAR_DEPRECATIONS
73#define CF_CALENDAR_ENUM_DEPRECATED(A, B, C, D, ...) CF_ENUM_DEPRECATED(A, B, C, D, __VA_ARGS__)
74#define CF_CALENDAR_DEPRECATED(A, B, C, D, ...) CF_DEPRECATED(A, B, C, D, __VA_ARGS__)
75#else
76#define CF_CALENDAR_ENUM_DEPRECATED(A, B, C, D, ...) CF_ENUM_AVAILABLE(A, C)
77#define CF_CALENDAR_DEPRECATED(A, B, C, D, ...) CF_AVAILABLE(A, C)
78#endif
79#endif
80
81typedef struct {
82    SInt32 year;
83    SInt8 month;
84    SInt8 day;
85    SInt8 hour;
86    SInt8 minute;
87    double second;
88} CFGregorianDate CF_CALENDAR_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead");
89
90typedef struct {
91    SInt32 years;
92    SInt32 months;
93    SInt32 days;
94    SInt32 hours;
95    SInt32 minutes;
96    double seconds;
97} CFGregorianUnits CF_CALENDAR_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead");
98
99typedef CF_OPTIONS(CFOptionFlags, CFGregorianUnitFlags) {
100    kCFGregorianUnitsYears CF_CALENDAR_ENUM_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead") = (1UL << 0),
101    kCFGregorianUnitsMonths CF_CALENDAR_ENUM_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead") = (1UL << 1),
102    kCFGregorianUnitsDays CF_CALENDAR_ENUM_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead") = (1UL << 2),
103    kCFGregorianUnitsHours CF_CALENDAR_ENUM_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead") = (1UL << 3),
104    kCFGregorianUnitsMinutes CF_CALENDAR_ENUM_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead") = (1UL << 4),
105    kCFGregorianUnitsSeconds CF_CALENDAR_ENUM_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead") = (1UL << 5),
106    kCFGregorianAllUnits CF_CALENDAR_ENUM_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead") = 0x00FFFFFF
107};
108
109CF_EXPORT
110Boolean CFGregorianDateIsValid(CFGregorianDate gdate, CFOptionFlags unitFlags) CF_CALENDAR_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead");
111
112CF_EXPORT
113CFAbsoluteTime CFGregorianDateGetAbsoluteTime(CFGregorianDate gdate, CFTimeZoneRef tz) CF_CALENDAR_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead");
114
115CF_EXPORT
116CFGregorianDate CFAbsoluteTimeGetGregorianDate(CFAbsoluteTime at, CFTimeZoneRef tz) CF_CALENDAR_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead");
117
118CF_EXPORT
119CFAbsoluteTime CFAbsoluteTimeAddGregorianUnits(CFAbsoluteTime at, CFTimeZoneRef tz, CFGregorianUnits units) CF_CALENDAR_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead");
120
121CF_EXPORT
122CFGregorianUnits CFAbsoluteTimeGetDifferenceAsGregorianUnits(CFAbsoluteTime at1, CFAbsoluteTime at2, CFTimeZoneRef tz, CFOptionFlags unitFlags) CF_CALENDAR_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead");
123
124CF_EXPORT
125SInt32 CFAbsoluteTimeGetDayOfWeek(CFAbsoluteTime at, CFTimeZoneRef tz) CF_CALENDAR_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead");
126
127CF_EXPORT
128SInt32 CFAbsoluteTimeGetDayOfYear(CFAbsoluteTime at, CFTimeZoneRef tz) CF_CALENDAR_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead");
129
130CF_EXPORT
131SInt32 CFAbsoluteTimeGetWeekOfYear(CFAbsoluteTime at, CFTimeZoneRef tz) CF_CALENDAR_DEPRECATED(10_4, 10_9, 2_0, 7_0, "Use CFCalendar or NSCalendar API instead");
132
133CF_EXTERN_C_END
134
135#endif /* ! __COREFOUNDATION_CFDATE__ */
136
137