1/* 2 * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved. 3 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) 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#include "config.h" 28 29#if ENABLE(SQL_DATABASE) 30 31#include "DOMWindowWebDatabase.h" 32 33#include "DOMWindow.h" 34#include "Database.h" 35#include "DatabaseCallback.h" 36#include "DatabaseManager.h" 37#include "Document.h" 38#include "Frame.h" 39#include "SecurityOrigin.h" 40 41namespace WebCore { 42 43PassRefPtr<Database> DOMWindowWebDatabase::openDatabase(DOMWindow* window, const String& name, const String& version, const String& displayName, unsigned long estimatedSize, PassRefPtr<DatabaseCallback> creationCallback, ExceptionCode& ec) 44{ 45 if (!window->isCurrentlyDisplayedInFrame()) 46 return 0; 47 48 RefPtr<Database> database = 0; 49 DatabaseManager& dbManager = DatabaseManager::manager(); 50 DatabaseError error = DatabaseError::None; 51 if (dbManager.isAvailable() && window->document()->securityOrigin()->canAccessDatabase(window->document()->topOrigin())) { 52 database = dbManager.openDatabase(window->document(), name, version, displayName, estimatedSize, creationCallback, error); 53 ASSERT(database || error != DatabaseError::None); 54 ec = DatabaseManager::exceptionCodeForDatabaseError(error); 55 } else 56 ec = SECURITY_ERR; 57 58 return database; 59} 60 61} // namespace WebCore 62 63#endif // ENABLE(SQL_DATABASE) 64