mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-29 15:52:07 +00:00
50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
/* -*- 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
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "mozilla/dom/Date.h"
|
|
|
|
#include "jsapi.h" // for JS_ObjectIsDate
|
|
#include "jsfriendapi.h" // for DateGetMsecSinceEpoch
|
|
#include "js/Date.h" // for JS::NewDateObject, JS::ClippedTime, JS::TimeClip
|
|
#include "js/RootingAPI.h" // for Rooted, MutableHandle
|
|
#include "js/Value.h" // for Value
|
|
#include "mozilla/FloatingPoint.h" // for IsNaN, UnspecifiedNaN
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
bool
|
|
Date::SetTimeStamp(JSContext* aCx, JSObject* aObject)
|
|
{
|
|
JS::Rooted<JSObject*> obj(aCx, aObject);
|
|
|
|
double msecs;
|
|
if (!js::DateGetMsecSinceEpoch(aCx, obj, &msecs)) {
|
|
return false;
|
|
}
|
|
|
|
JS::ClippedTime time = JS::TimeClip(msecs);
|
|
MOZ_ASSERT(NumbersAreIdentical(msecs, time.toDouble()));
|
|
|
|
mMsecSinceEpoch = time;
|
|
return true;
|
|
}
|
|
|
|
bool
|
|
Date::ToDateObject(JSContext* aCx, JS::MutableHandle<JS::Value> aRval) const
|
|
{
|
|
JSObject* obj = JS::NewDateObject(aCx, mMsecSinceEpoch);
|
|
if (!obj) {
|
|
return false;
|
|
}
|
|
|
|
aRval.setObject(*obj);
|
|
return true;
|
|
}
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|