1/*
2 * Copyright (C) 2018-2019 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#pragma once
27
28#include "AbstractDOMWindow.h"
29#include "RemoteFrame.h"
30#include <wtf/IsoMalloc.h>
31#include <wtf/TypeCasts.h>
32
33namespace JSC {
34class ExecState;
35class JSObject;
36class JSValue;
37template<typename> class Strong;
38}
39
40namespace WebCore {
41
42class DOMWindow;
43class Document;
44class Location;
45
46class RemoteDOMWindow final : public AbstractDOMWindow {
47 WTF_MAKE_ISO_ALLOCATED_EXPORT(RemoteDOMWindow, WEBCORE_EXPORT);
48public:
49 static Ref<RemoteDOMWindow> create(Ref<RemoteFrame>&& frame, GlobalWindowIdentifier&& identifier)
50 {
51 return adoptRef(*new RemoteDOMWindow(WTFMove(frame), WTFMove(identifier)));
52 }
53
54 ~RemoteDOMWindow() final;
55
56 RemoteFrame* frame() const final { return m_frame.get(); }
57 ScriptExecutionContext* scriptExecutionContext() const final { return nullptr; }
58
59 // DOM API exposed cross-origin.
60 WindowProxy* self() const;
61 Location* location() const;
62 void close(Document&);
63 bool closed() const;
64 void focus(DOMWindow& incumbentWindow);
65 void blur();
66 unsigned length() const;
67 WindowProxy* top() const;
68 WindowProxy* opener() const;
69 WindowProxy* parent() const;
70 void postMessage(JSC::ExecState&, DOMWindow& incumbentWindow, JSC::JSValue message, const String& targetOrigin, Vector<JSC::Strong<JSC::JSObject>>&&);
71
72private:
73 WEBCORE_EXPORT RemoteDOMWindow(Ref<RemoteFrame>&&, GlobalWindowIdentifier&&);
74
75 bool isRemoteDOMWindow() const final { return true; }
76 bool isLocalDOMWindow() const final { return false; }
77
78 RefPtr<RemoteFrame> m_frame;
79};
80
81} // namespace WebCore
82
83SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::RemoteDOMWindow)
84 static bool isType(const WebCore::AbstractDOMWindow& window) { return window.isRemoteDOMWindow(); }
85SPECIALIZE_TYPE_TRAITS_END()
86