1/*
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved.
3 * Copyright (C) 2009, 2011 Google Inc. All Rights Reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *
26 */
27
28#include "config.h"
29
30#if ENABLE(SQL_DATABASE)
31
32#include "WorkerGlobalScopeWebDatabase.h"
33
34#include "Database.h"
35#include "DatabaseCallback.h"
36#include "DatabaseManager.h"
37#include "DatabaseSync.h"
38#include "SecurityOrigin.h"
39#include "WorkerGlobalScope.h"
40
41namespace WebCore {
42
43PassRefPtr<Database> WorkerGlobalScopeWebDatabase::openDatabase(WorkerGlobalScope* context, const String& name, const String& version, const String& displayName, unsigned long estimatedSize, PassRefPtr<DatabaseCallback> creationCallback, ExceptionCode& ec)
44{
45    DatabaseManager& dbManager = DatabaseManager::manager();
46    RefPtr<Database> database;
47    DatabaseError error = DatabaseError::None;
48    if (dbManager.isAvailable() && context->securityOrigin()->canAccessDatabase(context->topOrigin())) {
49        database = dbManager.openDatabase(context, name, version, displayName, estimatedSize, creationCallback, error);
50        ASSERT(database || error != DatabaseError::None);
51        ec = DatabaseManager::exceptionCodeForDatabaseError(error);
52    } else
53        ec = SECURITY_ERR;
54
55    return database.release();
56}
57
58PassRefPtr<DatabaseSync> WorkerGlobalScopeWebDatabase::openDatabaseSync(WorkerGlobalScope* context, const String& name, const String& version, const String& displayName, unsigned long estimatedSize, PassRefPtr<DatabaseCallback> creationCallback, ExceptionCode& ec)
59{
60    DatabaseManager& dbManager = DatabaseManager::manager();
61    RefPtr<DatabaseSync> database;
62    DatabaseError error =  DatabaseError::None;
63    if (dbManager.isAvailable() && context->securityOrigin()->canAccessDatabase(context->topOrigin())) {
64        database = dbManager.openDatabaseSync(context, name, version, displayName, estimatedSize, creationCallback, error);
65
66        ASSERT(database || error != DatabaseError::None);
67        ec = DatabaseManager::exceptionCodeForDatabaseError(error);
68    } else
69        ec = SECURITY_ERR;
70
71    return database.release();
72}
73
74} // namespace WebCore
75
76#endif // ENABLE(SQL_DATABASE)
77