1/*
2 * Copyright (C) 1999-2001 Harri Porten (porten@kde.org)
3 * Copyright (C) 2004-2011, 2013, 2016 Apple Inc. All rights reserved.
4 * Copyright (C) 2007 Samuel Weinig <sam@webkit.org>
5 * Copyright (C) 2013 Michael Pruett <michael@68k.org>
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22#include "config.h"
23#include "JSDOMConvertDate.h"
24
25#include <JavaScriptCore/DateInstance.h>
26#include <JavaScriptCore/HeapInlines.h>
27#include <JavaScriptCore/JSCJSValueInlines.h>
28#include <JavaScriptCore/JSGlobalObject.h>
29
30namespace WebCore {
31using namespace JSC;
32
33// FIXME: This should get passed a global object rather than getting it out of the ExecState.
34JSValue jsDate(ExecState& state, double value)
35{
36 return DateInstance::create(state.vm(), state.lexicalGlobalObject()->dateStructure(), value);
37}
38
39double valueToDate(ExecState& state, JSValue value)
40{
41 if (value.isNumber())
42 return value.asNumber();
43 if (!value.inherits<DateInstance>(state.vm()))
44 return std::numeric_limits<double>::quiet_NaN();
45 return static_cast<DateInstance*>(value.toObject(&state))->internalNumber();
46}
47
48} // namespace WebCore
49