/[jscoverage]/trunk/js/jsdate.h
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Contents of /trunk/js/jsdate.h

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Revision 507 - (show annotations)
Sun Jan 10 07:23:34 2010 UTC (9 years, 5 months ago) by siliconforks
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Update SpiderMonkey from Firefox 3.6rc1.

1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2 *
3 * ***** BEGIN LICENSE BLOCK *****
4 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 *
6 * The contents of this file are subject to the Mozilla Public License Version
7 * 1.1 (the "License"); you may not use this file except in compliance with
8 * the License. You may obtain a copy of the License at
9 * http://www.mozilla.org/MPL/
10 *
11 * Software distributed under the License is distributed on an "AS IS" basis,
12 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 * for the specific language governing rights and limitations under the
14 * License.
15 *
16 * The Original Code is Mozilla Communicator client code, released
17 * March 31, 1998.
18 *
19 * The Initial Developer of the Original Code is
20 * Netscape Communications Corporation.
21 * Portions created by the Initial Developer are Copyright (C) 1998
22 * the Initial Developer. All Rights Reserved.
23 *
24 * Contributor(s):
25 *
26 * Alternatively, the contents of this file may be used under the terms of
27 * either of the GNU General Public License Version 2 or later (the "GPL"),
28 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
29 * in which case the provisions of the GPL or the LGPL are applicable instead
30 * of those above. If you wish to allow use of your version of this file only
31 * under the terms of either the GPL or the LGPL, and not to allow others to
32 * use your version of this file under the terms of the MPL, indicate your
33 * decision by deleting the provisions above and replace them with the notice
34 * and other provisions required by the GPL or the LGPL. If you do not delete
35 * the provisions above, a recipient may use your version of this file under
36 * the terms of any one of the MPL, the GPL or the LGPL.
37 *
38 * ***** END LICENSE BLOCK ***** */
39
40 /*
41 * JS Date class interface.
42 */
43
44 #ifndef jsdate_h___
45 #define jsdate_h___
46
47 JS_BEGIN_EXTERN_C
48
49 extern JSClass js_DateClass;
50
51 extern JSObject *
52 js_InitDateClass(JSContext *cx, JSObject *obj);
53
54 /*
55 * These functions provide a C interface to the date/time object
56 */
57
58 /*
59 * Construct a new Date Object from a time value given in milliseconds UTC
60 * since the epoch.
61 */
62 extern JS_FRIEND_API(JSObject*)
63 js_NewDateObjectMsec(JSContext* cx, jsdouble msec_time);
64
65 /*
66 * Construct a new Date Object from an exploded local time value.
67 *
68 * Assert that mon < 12 to help catch off-by-one user errors, which are common
69 * due to the 0-based month numbering copied into JS from Java (java.util.Date
70 * in 1995). js_DateSetMonth (below) likewise asserts month < 12.
71 */
72 extern JS_FRIEND_API(JSObject*)
73 js_NewDateObject(JSContext* cx, int year, int mon, int mday,
74 int hour, int min, int sec);
75
76 /*
77 * Detect whether the internal date value is NaN. (Because failure is
78 * out-of-band for js_DateGet*)
79 */
80 extern JS_FRIEND_API(JSBool)
81 js_DateIsValid(JSContext *cx, JSObject* obj);
82
83 extern JS_FRIEND_API(int)
84 js_DateGetYear(JSContext *cx, JSObject* obj);
85
86 extern JS_FRIEND_API(int)
87 js_DateGetMonth(JSContext *cx, JSObject* obj);
88
89 extern JS_FRIEND_API(int)
90 js_DateGetDate(JSContext *cx, JSObject* obj);
91
92 extern JS_FRIEND_API(int)
93 js_DateGetHours(JSContext *cx, JSObject* obj);
94
95 extern JS_FRIEND_API(int)
96 js_DateGetMinutes(JSContext *cx, JSObject* obj);
97
98 extern JS_FRIEND_API(int)
99 js_DateGetSeconds(JSContext *cx, JSObject* obj);
100
101 extern JS_FRIEND_API(void)
102 js_DateSetYear(JSContext *cx, JSObject *obj, int year);
103
104 extern JS_FRIEND_API(void)
105 js_DateSetMonth(JSContext *cx, JSObject *obj, int month);
106
107 extern JS_FRIEND_API(void)
108 js_DateSetDate(JSContext *cx, JSObject *obj, int date);
109
110 extern JS_FRIEND_API(void)
111 js_DateSetHours(JSContext *cx, JSObject *obj, int hours);
112
113 extern JS_FRIEND_API(void)
114 js_DateSetMinutes(JSContext *cx, JSObject *obj, int minutes);
115
116 extern JS_FRIEND_API(void)
117 js_DateSetSeconds(JSContext *cx, JSObject *obj, int seconds);
118
119 extern JS_FRIEND_API(jsdouble)
120 js_DateGetMsecSinceEpoch(JSContext *cx, JSObject *obj);
121
122 typedef uint32 JSIntervalTime;
123
124 extern JS_FRIEND_API(JSIntervalTime)
125 js_IntervalNow();
126
127 /* Date constructor native. Exposed only so the JIT can know its address. */
128 JSBool
129 js_Date(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
130
131 JS_END_EXTERN_C
132
133 #endif /* jsdate_h___ */

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