2 * Copyright (C) 2012 Intel Corporation. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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27 #include "WebNetworkInfoProvider.h"
29 #if ENABLE(NETWORK_INFO)
31 #include "WKAPICast.h"
32 #include "WebNetworkInfoManagerProxy.h"
37 void WebNetworkInfoProvider::startUpdating(WebNetworkInfoManagerProxy* networkInfoManager)
39 if (!m_client.startUpdating)
42 m_client.startUpdating(toAPI(networkInfoManager), m_client.clientInfo);
45 void WebNetworkInfoProvider::stopUpdating(WebNetworkInfoManagerProxy* networkInfoManager)
47 if (!m_client.stopUpdating)
50 m_client.stopUpdating(toAPI(networkInfoManager), m_client.clientInfo);
53 double WebNetworkInfoProvider::bandwidth(WebNetworkInfoManagerProxy* networkInfoManager) const
55 // The spec indicates that we should return "infinity" if the bandwidth is unknown.
56 if (!m_client.bandwidth)
57 return std::numeric_limits<double>::infinity();
59 return m_client.bandwidth(toAPI(networkInfoManager), m_client.clientInfo);
62 bool WebNetworkInfoProvider::isMetered(WebNetworkInfoManagerProxy* networkInfoManager) const
64 if (!m_client.isMetered)
67 return m_client.isMetered(toAPI(networkInfoManager), m_client.clientInfo);
72 #endif // ENABLE(NETWORK_INFO)