1/*
2 * Copyright (C) 2013 Apple 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 APPLE 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 APPLE 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#ifndef DatabaseBackendSync_h
27#define DatabaseBackendSync_h
28
29#if ENABLE(SQL_DATABASE)
30
31#include "DatabaseBackendBase.h"
32#include <wtf/text/WTFString.h>
33
34namespace WebCore {
35
36class DatabaseServer;
37
38// FIXME: This implementation of DatabaseBackendSync is only a place holder
39// for the split out of the DatabaseSync backend to be done later. This
40// place holder is needed to allow other code that need to reference the
41// DatabaseBackendSync to do so before the proper backend split is
42// available. This should be replaced with the actual implementation later.
43
44class DatabaseBackendSync : public DatabaseBackendBase {
45public:
46    virtual ~DatabaseBackendSync();
47
48    virtual bool openAndVerifyVersion(bool setVersionInNewDatabase, DatabaseError&, String& errorMessage);
49
50protected:
51    DatabaseBackendSync(PassRefPtr<DatabaseBackendContext>, const String& name, const String& expectedVersion, const String& displayName, unsigned long estimatedSize);
52
53    friend class DatabaseServer;
54};
55
56} // namespace WebCore
57
58#endif // ENABLE(SQL_DATABASE)
59
60#endif // DatabaseBackendSync_h
61