/* * Copyright (C) 2014 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. */ #ifndef WebVisitedLinkStore_h #define WebVisitedLinkStore_h #include <WebCore/LinkHash.h> #include <WebCore/VisitedLinkStore.h> #include <wtf/PassRef.h> class WebVisitedLinkStore final : public WebCore::VisitedLinkStore { public: static Ref<WebVisitedLinkStore> create(); virtual ~WebVisitedLinkStore(); static void setShouldTrackVisitedLinks(bool); static void removeAllVisitedLinks(); void addVisitedLink(const String& urlString); private: WebVisitedLinkStore(); virtual bool isLinkVisited(WebCore::Page&, WebCore::LinkHash, const WebCore::URL& baseURL, const AtomicString& attributeURL) override; virtual void addVisitedLink(WebCore::Page&, WebCore::LinkHash) override; void populateVisitedLinksIfNeeded(WebCore::Page&); void addVisitedLinkHash(WebCore::LinkHash); void removeVisitedLinkHashes(); HashSet<WebCore::LinkHash, WebCore::LinkHashHash> m_visitedLinkHashes; bool m_visitedLinksPopulated; }; #endif // WebVisitedLinkStore_h