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 GeolocationPermissionRequestManager_h
27 #define GeolocationPermissionRequestManager_h
28 
29 #include <wtf/HashMap.h>
30 #include <wtf/RefPtr.h>
31 
32 namespace WebCore {
33 class Geolocation;
34 }
35 
36 namespace WebKit {
37 
38 class WebPage;
39 
40 class GeolocationPermissionRequestManager {
41 public:
42     explicit GeolocationPermissionRequestManager(WebPage*);
43 
44     void startRequestForGeolocation(WebCore::Geolocation*);
45     void cancelRequestForGeolocation(WebCore::Geolocation*);
46 
47     void didReceiveGeolocationPermissionDecision(uint64_t geolocationID, bool allowed);
48 
49 private:
50     typedef HashMap<uint64_t, WebCore::Geolocation*> IDToGeolocationMap;
51     typedef HashMap<WebCore::Geolocation*, uint64_t> GeolocationToIDMap;
52     IDToGeolocationMap m_idToGeolocationMap;
53     GeolocationToIDMap m_geolocationToIDMap;
54 
55     WebPage* m_page;
56 };
57 
58 } // namespace WebKit
59 
60 #endif // GeolocationPermissionRequestManager_h
61