1/*
2 * Copyright (C) 2018 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "AbstractDOMWindow.h"
28
29#include "HTTPParsers.h"
30#include <wtf/IsoMallocInlines.h>
31#include <wtf/NeverDestroyed.h>
32
33namespace WebCore {
34
35WTF_MAKE_ISO_ALLOCATED_IMPL(AbstractDOMWindow);
36
37HashMap<GlobalWindowIdentifier, AbstractDOMWindow*>& AbstractDOMWindow::allWindows()
38{
39 ASSERT(isMainThread());
40 static NeverDestroyed<HashMap<GlobalWindowIdentifier, AbstractDOMWindow*>> map;
41 return map;
42}
43
44AbstractDOMWindow::AbstractDOMWindow(GlobalWindowIdentifier&& identifier)
45 : m_identifier(WTFMove(identifier))
46{
47 ASSERT(!allWindows().contains(identifier));
48 allWindows().add(identifier, this);
49}
50
51AbstractDOMWindow::~AbstractDOMWindow()
52{
53 ASSERT(allWindows().contains(identifier()));
54 allWindows().remove(identifier());
55}
56
57} // namespace WebCore
58