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/*
* 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)
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