/* * Copyright (C) 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. 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 <pal/spi/cf/CFNetworkSPI.h> #include <wtf/Function.h> #include <wtf/RetainPtr.h> #include <wtf/WeakPtr.h> OBJC_CLASS NSHTTPCookieStorage; OBJC_CLASS WebCookieObserverAdapter; namespace WebCore { // Use eager initialization for the WeakPtrFactory since we call makeWeakPtr() from a non-main thread. class WEBCORE_EXPORT CookieStorageObserver : public CanMakeWeakPtr<CookieStorageObserver, WeakPtrFactoryInitialization::Eager> { WTF_MAKE_FAST_ALLOCATED; WTF_MAKE_NONCOPYABLE(CookieStorageObserver); public: explicit CookieStorageObserver(NSHTTPCookieStorage *); ~CookieStorageObserver(); void startObserving(Function<void()>&& callback); void stopObserving(); void cookiesDidChange(); private: RetainPtr<NSHTTPCookieStorage> m_cookieStorage; bool m_hasRegisteredInternalsForNotifications { false }; RetainPtr<WebCookieObserverAdapter> m_observerAdapter; WTF::Function<void()> m_cookieChangeCallback; }; } // namespace WebCore