1/*
2 * Copyright (C) 2008 Apple Inc. All rights reserved.
3 * Copyright (C) 2009 Google Inc. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1.  Redistributions of source code must retain the above copyright
10 *     notice, this list of conditions and the following disclaimer.
11 * 2.  Redistributions in binary form must reproduce the above copyright
12 *     notice, this list of conditions and the following disclaimer in the
13 *     documentation and/or other materials provided with the distribution.
14 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
15 *     its contributors may be used to endorse or promote products derived
16 *     from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
19 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
22 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
25 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30#ifndef StorageEventDispatcher_h
31#define StorageEventDispatcher_h
32
33#include <wtf/Forward.h>
34#include <wtf/Vector.h>
35
36namespace WebCore {
37
38class Frame;
39class Page;
40class PageGroup;
41class SecurityOrigin;
42
43class StorageEventDispatcher {
44public:
45    static void dispatchSessionStorageEvents(const String& key, const String& oldValue, const String& newValue, SecurityOrigin*, Frame* sourceFrame);
46    static void dispatchLocalStorageEvents(const String& key, const String& oldValue, const String& newValue, SecurityOrigin*, Frame* sourceFrame);
47
48    static void dispatchSessionStorageEventsToFrames(Page&, const Vector<RefPtr<Frame> >& frames, const String& key, const String& oldValue, const String& newValue, const String& url, SecurityOrigin*);
49    static void dispatchLocalStorageEventsToFrames(PageGroup&, const Vector<RefPtr<Frame> >& frames, const String& key, const String& oldValue, const String& newValue, const String& url, SecurityOrigin*);
50private:
51    // Do not instantiate.
52    StorageEventDispatcher();
53};
54
55} // namespace WebCore
56
57#endif // StorageEventDispatcher_h
58