| /* |
| * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved. |
| * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| |
| #include "modules/webdatabase/DOMWindowWebDatabase.h" |
| |
| #include "RuntimeEnabledFeatures.h" |
| #include "bindings/v8/ExceptionMessages.h" |
| #include "bindings/v8/ExceptionState.h" |
| #include "core/dom/Document.h" |
| #include "core/dom/ExceptionCode.h" |
| #include "core/frame/DOMWindow.h" |
| #include "modules/webdatabase/Database.h" |
| #include "modules/webdatabase/DatabaseCallback.h" |
| #include "modules/webdatabase/DatabaseManager.h" |
| #include "weborigin/SecurityOrigin.h" |
| |
| namespace WebCore { |
| |
| PassRefPtr<Database> DOMWindowWebDatabase::openDatabase(DOMWindow* window, const String& name, const String& version, const String& displayName, unsigned long estimatedSize, PassRefPtr<DatabaseCallback> creationCallback, ExceptionState& es) |
| { |
| if (!window->isCurrentlyDisplayedInFrame()) |
| return 0; |
| |
| RefPtr<Database> database = 0; |
| DatabaseManager& dbManager = DatabaseManager::manager(); |
| DatabaseError error = DatabaseError::None; |
| if (RuntimeEnabledFeatures::databaseEnabled() && window->document()->securityOrigin()->canAccessDatabase()) { |
| String errorMessage; |
| database = dbManager.openDatabase(window->document(), name, version, displayName, estimatedSize, creationCallback, error, errorMessage); |
| ASSERT(database || error != DatabaseError::None); |
| if (error != DatabaseError::None) |
| DatabaseManager::throwExceptionForDatabaseError("openDatabase", "Window", error, errorMessage, es); |
| } else { |
| es.throwSecurityError(ExceptionMessages::failedToExecute("openDatabase", "Window", "Access to the WebDatabase API is denied in this context.")); |
| } |
| |
| return database; |
| } |
| |
| } // namespace WebCore |