| /* |
| * Copyright (C) 2012 Intel Corporation. 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 "NetworkInfoProvider.h" |
| |
| #if ENABLE(NETWORK_INFO) |
| |
| #include "WKNetworkInfoManager.h" |
| #include <NotImplemented.h> |
| |
| using namespace WebKit; |
| |
| static inline NetworkInfoProvider* toNetworkInfoProvider(const void* clientInfo) |
| { |
| return static_cast<NetworkInfoProvider*>(const_cast<void*>(clientInfo)); |
| } |
| |
| static void startUpdatingCallback(WKNetworkInfoManagerRef, const void* clientInfo) |
| { |
| toNetworkInfoProvider(clientInfo)->startUpdating(); |
| } |
| |
| static void stopUpdatingCallback(WKNetworkInfoManagerRef, const void* clientInfo) |
| { |
| toNetworkInfoProvider(clientInfo)->stopUpdating(); |
| } |
| |
| static double getBandwidthCallback(WKNetworkInfoManagerRef, const void* clientInfo) |
| { |
| return toNetworkInfoProvider(clientInfo)->bandwidth(); |
| } |
| |
| static bool isMeteredCallback(WKNetworkInfoManagerRef, const void* clientInfo) |
| { |
| return toNetworkInfoProvider(clientInfo)->metered(); |
| } |
| |
| PassRefPtr<NetworkInfoProvider> NetworkInfoProvider::create(WKContextRef context) |
| { |
| return adoptRef(new NetworkInfoProvider(context)); |
| } |
| |
| NetworkInfoProvider::NetworkInfoProvider(WKContextRef context) |
| : m_context(context) |
| { |
| ASSERT(m_context); |
| |
| WKNetworkInfoManagerRef wkNetworkInfoManager = WKContextGetNetworkInfoManager(m_context.get()); |
| ASSERT(wkNetworkInfoManager); |
| |
| WKNetworkInfoProvider wkNetworkInfoProvider = { |
| kWKNetworkInfoProviderCurrentVersion, |
| this, // clientInfo |
| startUpdatingCallback, |
| stopUpdatingCallback, |
| getBandwidthCallback, |
| isMeteredCallback |
| }; |
| |
| WKNetworkInfoManagerSetProvider(wkNetworkInfoManager, &wkNetworkInfoProvider); |
| } |
| |
| NetworkInfoProvider::~NetworkInfoProvider() |
| { |
| WKNetworkInfoManagerRef wkNetworkInfoManager = WKContextGetNetworkInfoManager(m_context.get()); |
| ASSERT(wkNetworkInfoManager); |
| |
| WKNetworkInfoManagerSetProvider(wkNetworkInfoManager, 0); |
| } |
| |
| void NetworkInfoProvider::networkInfoControllerDestroyed() |
| { |
| delete this; |
| } |
| |
| double NetworkInfoProvider::bandwidth() const |
| { |
| return m_provider.bandwidth(); |
| } |
| |
| bool NetworkInfoProvider::metered() const |
| { |
| notImplemented(); |
| |
| return false; |
| } |
| |
| void NetworkInfoProvider::startUpdating() |
| { |
| m_provider.startUpdating(); |
| } |
| |
| void NetworkInfoProvider::stopUpdating() |
| { |
| m_provider.stopUpdating(); |
| } |
| |
| #endif // ENABLE(NETWORK_INFO) |