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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: set ts=8 sts=2 et sw=2 tw=80:
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
/*
* JS Date class interface.
*/
#ifndef jsdate_h
#define jsdate_h
#include "jstypes.h"
#include "js/Date.h"
#include "js/RootingAPI.h"
#include "js/TypeDecls.h"
namespace js {
/*
* These functions provide a C interface to the date/time object
*/
/*
* Construct a new Date Object from a time value given in milliseconds UTC
* since the epoch.
*/
extern JSObject* NewDateObjectMsec(JSContext* cx, JS::ClippedTime t,
JS::HandleObject proto = nullptr);
/*
* Construct a new Date Object from an exploded local time value.
*
* Assert that mon < 12 to help catch off-by-one user errors, which are common
* due to the 0-based month numbering copied into JS from Java (java.util.Date
* in 1995).
*/
extern JS_PUBLIC_API JSObject* NewDateObject(JSContext* cx, int year, int mon,
int mday, int hour, int min,
int sec);
/*
* Returns the current time in milliseconds since the epoch.
*/
JS::ClippedTime DateNow(JSContext* cx);
/* Date methods exposed so they can be installed in the self-hosting global. */
bool date_now(JSContext* cx, unsigned argc, JS::Value* vp);
bool date_valueOf(JSContext* cx, unsigned argc, JS::Value* vp);
bool date_toPrimitive(JSContext* cx, unsigned argc, JS::Value* vp);
struct YearMonthDay {
// Signed year in the range [-271821, 275760].
int32_t year;
// 0-indexed month, i.e. 0 is January, 1 is February, ..., 11 is December.
int32_t month;
// 1-indexed day of month.
int32_t day;
};
/*
* Split an epoch milliseconds value into year-month-day parts.
*/
YearMonthDay ToYearMonthDay(int64_t time);
struct HourMinuteSecond {
// Hours from 0 to 23.
int32_t hour;
// Minutes from 0 to 59.
int32_t minute;
// Seconds from 0 to 59.
int32_t second;
};
/*
* Split an epoch milliseconds value into hour-minute-second parts.
*/
HourMinuteSecond ToHourMinuteSecond(int64_t epochMilliseconds);
} /* namespace js */
#endif /* jsdate_h */