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 "web/StorageClientImpl.h"
28
29#include "core/storage/StorageNamespace.h"
30#include "public/platform/WebStorageNamespace.h"
31#include "public/web/WebPermissionClient.h"
32#include "public/web/WebViewClient.h"
33#include "web/WebLocalFrameImpl.h"
34#include "web/WebViewImpl.h"
35
36namespace blink {
37
38StorageClientImpl::StorageClientImpl(WebViewImpl* webView)
39    : m_webView(webView)
40{
41}
42
43PassOwnPtr<StorageNamespace> StorageClientImpl::createSessionStorageNamespace()
44{
45    return adoptPtr(new StorageNamespace(adoptPtr(m_webView->client()->createSessionStorageNamespace())));
46}
47
48bool StorageClientImpl::canAccessStorage(LocalFrame* frame, StorageType type) const
49{
50    WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(frame);
51    return !webFrame->permissionClient() || webFrame->permissionClient()->allowStorage(type == LocalStorage);
52}
53
54} // namespace blink
55