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 #include "config.h"
27 #include "core/storage/StorageNamespace.h"
28
29 #include "core/storage/StorageArea.h"
30 #include "platform/weborigin/SecurityOrigin.h"
31 #include "public/platform/Platform.h"
32 #include "public/platform/WebStorageArea.h"
33 #include "public/platform/WebStorageNamespace.h"
34 #include "wtf/MainThread.h"
35
36 namespace blink {
37
StorageNamespace(PassOwnPtr<WebStorageNamespace> webStorageNamespace)38 StorageNamespace::StorageNamespace(PassOwnPtr<WebStorageNamespace> webStorageNamespace)
39 : m_webStorageNamespace(webStorageNamespace)
40 {
41 }
42
~StorageNamespace()43 StorageNamespace::~StorageNamespace()
44 {
45 }
46
localStorageArea(SecurityOrigin * origin)47 PassOwnPtrWillBeRawPtr<StorageArea> StorageNamespace::localStorageArea(SecurityOrigin* origin)
48 {
49 ASSERT(isMainThread());
50 static WebStorageNamespace* localStorageNamespace = 0;
51 if (!localStorageNamespace)
52 localStorageNamespace = Platform::current()->createLocalStorageNamespace();
53 return StorageArea::create(adoptPtr(localStorageNamespace->createStorageArea(origin->toString())), LocalStorage);
54 }
55
storageArea(SecurityOrigin * origin)56 PassOwnPtrWillBeRawPtr<StorageArea> StorageNamespace::storageArea(SecurityOrigin* origin)
57 {
58 return StorageArea::create(adoptPtr(m_webStorageNamespace->createStorageArea(origin->toString())), SessionStorage);
59 }
60
isSameNamespace(const WebStorageNamespace & sessionNamespace) const61 bool StorageNamespace::isSameNamespace(const WebStorageNamespace& sessionNamespace) const
62 {
63 return m_webStorageNamespace && m_webStorageNamespace->isSameNamespace(sessionNamespace);
64 }
65
66 } // namespace blink
67