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