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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 are | |
6 * met: | |
7 * | |
8 * * Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * * Redistributions in binary form must reproduce the above | |
11 * copyright notice, this list of conditions and the following disclaimer | |
12 * in the documentation and/or other materials provided with the | |
13 * distribution. | |
14 * * Neither the name of Google Inc. nor the names of its | |
15 * contributors may be used to endorse or promote products derived from | |
16 * this software without specific prior written permission. | |
17 * | |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 */ | |
30 | |
31 #include "config.h" | |
32 #include "WebStorageAreaImpl.h" | |
33 | |
34 #if ENABLE(DOM_STORAGE) | |
35 | |
36 #include "ExceptionCode.h" | |
37 | |
38 #include "WebString.h" | |
39 #include "WebURL.h" | |
40 | |
41 namespace WebKit { | |
42 | |
43 const WebURL* WebStorageAreaImpl::storageEventURL = 0; | |
44 | |
45 WebStorageAreaImpl::WebStorageAreaImpl(PassRefPtr<WebCore::StorageArea> storageArea) | |
46 : m_storageArea(storageArea) | |
47 { | |
48 } | |
49 | |
50 WebStorageAreaImpl::~WebStorageAreaImpl() | |
51 { | |
52 } | |
53 | |
54 unsigned WebStorageAreaImpl::length() | |
55 { | |
56 return m_storageArea->length(); | |
57 } | |
58 | |
59 WebString WebStorageAreaImpl::key(unsigned index) | |
60 { | |
61 return m_storageArea->key(index); | |
62 } | |
63 | |
64 WebString WebStorageAreaImpl::getItem(const WebString& key) | |
65 { | |
66 return m_storageArea->getItem(key); | |
67 } | |
68 | |
69 void WebStorageAreaImpl::setItem(const WebString& key, const WebString& value, const WebURL& url, bool& quotaException) | |
70 { | |
71 int exceptionCode = 0; | |
72 | |
73 ScopedStorageEventURL scope(url); | |
74 m_storageArea->setItem(key, value, exceptionCode, 0); | |
75 | |
76 if (exceptionCode) { | |
77 ASSERT(exceptionCode == WebCore::QUOTA_EXCEEDED_ERR); | |
78 quotaException = true; | |
79 } else | |
80 quotaException = false; | |
81 } | |
82 | |
83 void WebStorageAreaImpl::removeItem(const WebString& key, const WebURL& url) | |
84 { | |
85 ScopedStorageEventURL scope(url); | |
86 m_storageArea->removeItem(key, 0); | |
87 } | |
88 | |
89 void WebStorageAreaImpl::clear(const WebURL& url) | |
90 { | |
91 ScopedStorageEventURL scope(url); | |
92 m_storageArea->clear(0); | |
93 } | |
94 | |
95 } // namespace WebKit | |
96 | |
97 #endif // ENABLE(DOM_STORAGE) | |
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