1/*
2 * Copyright (C) 2013 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 "web/DatabaseClientImpl.h"
33
34#include "core/dom/Document.h"
35#include "core/dom/ExecutionContext.h"
36#include "public/web/WebPermissionClient.h"
37#include "web/WebLocalFrameImpl.h"
38
39namespace blink {
40
41PassOwnPtrWillBeRawPtr<DatabaseClientImpl> DatabaseClientImpl::create()
42{
43    return adoptPtrWillBeNoop(new DatabaseClientImpl());
44}
45
46DatabaseClientImpl::~DatabaseClientImpl()
47{
48}
49
50bool DatabaseClientImpl::allowDatabase(ExecutionContext* executionContext, const String& name, const String& displayName, unsigned long estimatedSize)
51{
52    ASSERT(executionContext->isContextThread());
53    Document* document = toDocument(executionContext);
54    WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(document->frame());
55    if (!webFrame)
56        return false;
57    if (webFrame->permissionClient())
58        return webFrame->permissionClient()->allowDatabase(name, displayName, estimatedSize);
59    return true;
60}
61
62DatabaseClientImpl::DatabaseClientImpl()
63{
64}
65
66} // namespace blink
67