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/*
* Copyright (C) 2018-2019 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "DOMWindow.h"
#include "RemoteFrame.h"
#include "WindowPostMessageOptions.h"
#include <JavaScriptCore/Strong.h>
#include <wtf/IsoMalloc.h>
#include <wtf/TypeCasts.h>
namespace JSC {
class CallFrame;
class JSGlobalObject;
class JSObject;
class JSValue;
}
namespace WebCore {
class LocalDOMWindow;
class Document;
class Location;
class RemoteDOMWindow final : public DOMWindow {
WTF_MAKE_ISO_ALLOCATED_EXPORT(RemoteDOMWindow, WEBCORE_EXPORT);
public:
static Ref<RemoteDOMWindow> create(RemoteFrame& frame, GlobalWindowIdentifier&& identifier)
{
return adoptRef(*new RemoteDOMWindow(frame, WTFMove(identifier)));
}
~RemoteDOMWindow() final;
RemoteFrame* frame() const final { return m_frame.get(); }
ScriptExecutionContext* scriptExecutionContext() const final { return nullptr; }
// DOM API exposed cross-origin.
WindowProxy* self() const;
Location* location() const;
void close(Document&);
bool closed() const;
void focus(LocalDOMWindow& incumbentWindow);
void blur();
unsigned length() const;
WindowProxy* top() const;
WindowProxy* opener() const;
WindowProxy* parent() const;
ExceptionOr<void> postMessage(JSC::JSGlobalObject&, LocalDOMWindow& incumbentWindow, JSC::JSValue message, WindowPostMessageOptions&&);
ExceptionOr<void> postMessage(JSC::JSGlobalObject& globalObject, LocalDOMWindow& incumbentWindow, JSC::JSValue message, String&& targetOrigin, Vector<JSC::Strong<JSC::JSObject>>&& transfer)
{
return postMessage(globalObject, incumbentWindow, message, WindowPostMessageOptions { WTFMove(targetOrigin), WTFMove(transfer) });
}
private:
WEBCORE_EXPORT RemoteDOMWindow(RemoteFrame&, GlobalWindowIdentifier&&);
bool isRemoteDOMWindow() const final { return true; }
bool isLocalDOMWindow() const final { return false; }
WeakPtr<RemoteFrame> m_frame;
};
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::RemoteDOMWindow)
static bool isType(const WebCore::DOMWindow& window) { return window.isRemoteDOMWindow(); }
SPECIALIZE_TYPE_TRAITS_END()
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