/* * Copyright (C) 2008-2017 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. ``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 * 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 "DOMWindowProperty.h" #include "EventTarget.h" #include <wtf/WeakPtr.h> namespace WebCore { class ApplicationCacheHost; class Frame; class DOMApplicationCache final : public RefCounted<DOMApplicationCache>, public EventTargetWithInlineData, public DOMWindowProperty, public CanMakeWeakPtr<DOMApplicationCache> { WTF_MAKE_ISO_ALLOCATED(DOMApplicationCache); public: static Ref<DOMApplicationCache> create(DOMWindow& window) { return adoptRef(*new DOMApplicationCache(window)); } virtual ~DOMApplicationCache() { ASSERT(!frame()); } unsigned short status() const; ExceptionOr<void> update(); ExceptionOr<void> swapCache(); void abort(); using RefCounted::ref; using RefCounted::deref; private: explicit DOMApplicationCache(DOMWindow&); void refEventTarget() final { ref(); } void derefEventTarget() final { deref(); } EventTargetInterface eventTargetInterface() const final { return DOMApplicationCacheEventTargetInterfaceType; } ScriptExecutionContext* scriptExecutionContext() const final; ApplicationCacheHost* applicationCacheHost() const; }; } // namespace WebCore