1/*
2 * Copyright (C) 2011 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#ifndef WebGeolocationManager_h
27#define WebGeolocationManager_h
28
29#include "MessageID.h"
30#include "WebGeolocationPosition.h"
31#include <wtf/HashSet.h>
32#include <wtf/HashMap.h>
33#include <wtf/Noncopyable.h>
34
35namespace CoreIPC {
36class ArgumentDecoder;
37class Connection;
38}
39
40namespace WebCore {
41class Geolocation;
42}
43
44namespace WebKit {
45
46class WebProcess;
47class WebPage;
48
49class WebGeolocationManager {
50    WTF_MAKE_NONCOPYABLE(WebGeolocationManager);
51public:
52    explicit WebGeolocationManager(WebProcess*);
53    ~WebGeolocationManager();
54
55    void registerWebPage(WebPage*);
56    void unregisterWebPage(WebPage*);
57
58    void requestPermission(WebCore::Geolocation*);
59
60    void didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*);
61
62private:
63    // Implemented in generated WebGeolocationManagerMessageReceiver.cpp
64    void didReceiveWebGeolocationManagerMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*);
65
66    void didChangePosition(const WebGeolocationPosition::Data&);
67    void didFailToDeterminePosition();
68
69    WebProcess* m_process;
70    HashSet<WebPage*> m_pageSet;
71};
72
73} // namespace WebKit
74
75#endif // WebGeolocationManager_h
76