/* * Copyright (C) 2012 Samsung Electronics. All rights reserved. * * 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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 "NavigatorNetworkInfoConnection.h" #if ENABLE(NETWORK_INFO) #include "Frame.h" #include "Navigator.h" #include "NetworkInfoController.h" #include <wtf/PassOwnPtr.h> namespace WebCore { NavigatorNetworkInfoConnection::NavigatorNetworkInfoConnection() { } NavigatorNetworkInfoConnection::~NavigatorNetworkInfoConnection() { } NavigatorNetworkInfoConnection* NavigatorNetworkInfoConnection::from(Navigator* navigator) { DEFINE_STATIC_LOCAL(AtomicString, name, ("NavigatorNetworkInfoConnection")); NavigatorNetworkInfoConnection* supplement = static_cast<NavigatorNetworkInfoConnection*>(Supplement<Navigator>::from(navigator, name)); if (!supplement) { supplement = new NavigatorNetworkInfoConnection(); provideTo(navigator, name, adoptPtr(supplement)); } return supplement; } NetworkInfoConnection* NavigatorNetworkInfoConnection::webkitConnection(Navigator* navigator) { if (!navigator->frame()) return 0; NavigatorNetworkInfoConnection* navigatorConnection = NavigatorNetworkInfoConnection::from(navigator); if (!navigatorConnection->m_connection) navigatorConnection->m_connection = NetworkInfoConnection::create(navigator); return navigatorConnection->m_connection.get(); } } // namespace WebCore #endif // ENABLE(NETWORK_INFO)