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#ifndef WebDatabase_h
32#define WebDatabase_h
33
34#include "WebCommon.h"
35#include "WebSecurityOrigin.h"
36
37namespace WebCore { class AbstractDatabase; }
38
39namespace WebKit {
40
41class WebDatabaseObserver;
42class WebString;
43
44class WebDatabase {
45public:
46    WEBKIT_API WebString name() const;
47    WEBKIT_API WebString displayName() const;
48    WEBKIT_API unsigned long estimatedSize() const;
49    WEBKIT_API WebSecurityOrigin securityOrigin() const;
50
51    WEBKIT_API static void setObserver(WebDatabaseObserver*);
52    WEBKIT_API static WebDatabaseObserver* observer();
53
54    WEBKIT_API static void updateDatabaseSize(
55        const WebString& originIdentifier, const WebString& databaseName,
56        unsigned long long databaseSize, unsigned long long spaceAvailable);
57    WEBKIT_API static void closeDatabaseImmediately(
58        const WebString& originIdentifier, const WebString& databaseName);
59
60#if WEBKIT_IMPLEMENTATION
61    WebDatabase(const WebCore::AbstractDatabase*);
62#endif
63
64private:
65    WebDatabase() { }
66    const WebCore::AbstractDatabase* m_database;
67};
68
69} // namespace WebKit
70
71#endif
72