1/*
2 * Copyright (C) 2014 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 "MessageReceiver.h"
29#include "SharedMemory.h"
30#include "SharedStringHashTableReadOnly.h"
31#include <WebCore/VisitedLinkStore.h>
32
33namespace WebKit {
34
35class VisitedLinkTableController final : public WebCore::VisitedLinkStore , private IPC::MessageReceiver {
36public:
37 static Ref<VisitedLinkTableController> getOrCreate(uint64_t identifier);
38 virtual ~VisitedLinkTableController();
39
40private:
41 explicit VisitedLinkTableController(uint64_t identifier);
42
43 // WebCore::VisitedLinkStore.
44 bool isLinkVisited(WebCore::Page&, WebCore::SharedStringHash, const URL& baseURL, const AtomString& attributeURL) override;
45 void addVisitedLink(WebCore::Page&, WebCore::SharedStringHash) override;
46
47 // IPC::MessageReceiver.
48 void didReceiveMessage(IPC::Connection&, IPC::Decoder&) override;
49
50 void setVisitedLinkTable(const SharedMemory::Handle&);
51 void visitedLinkStateChanged(const Vector<WebCore::SharedStringHash>&);
52 void allVisitedLinkStateChanged();
53 void removeAllVisitedLinks();
54
55 uint64_t m_identifier;
56 SharedStringHashTableReadOnly m_visitedLinkTable;
57};
58
59} // namespace WebKit
60