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1 /* | |
2 * Copyright (C) 2009 Google 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 GOOGLE INC. ``AS IS'' AND ANY | |
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC. OR | |
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
24 */ | |
25 | |
26 #ifndef StorageAreaProxy_h | |
27 #define StorageAreaProxy_h | |
28 | |
29 #if ENABLE(DOM_STORAGE) | |
30 | |
31 #include "StorageArea.h" | |
32 | |
33 namespace WebKit { class WebStorageArea; } | |
34 | |
35 namespace WebCore { | |
36 | |
37 class StorageAreaProxy : public StorageArea { | |
38 public: | |
39 StorageAreaProxy(WebKit::WebStorageArea* storageArea); | |
40 virtual ~StorageAreaProxy(); | |
41 | |
42 // The HTML5 DOM Storage API | |
43 virtual unsigned length() const; | |
44 virtual String key(unsigned index) const; | |
45 virtual String getItem(const String& key) const; | |
46 virtual void setItem(const String& key, const String& value, ExceptionCode& ec, Frame* sourceFrame); | |
47 virtual void removeItem(const String& key, Frame* sourceFrame); | |
48 virtual void clear(Frame* sourceFrame); | |
49 virtual bool contains(const String& key) const; | |
50 | |
51 private: | |
52 OwnPtr<WebKit::WebStorageArea> m_storageArea; | |
53 }; | |
54 | |
55 } // namespace WebCore | |
56 | |
57 #endif // ENABLE(DOM_STORAGE) | |
58 | |
59 #endif // StorageAreaProxy_h | |
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