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58 lines
2.0 KiB
C
58 lines
2.0 KiB
C
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// Copyright (c) 2016 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef NET_BASE_LOGGING_NETWORK_CHANGE_OBSERVER_H_
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#define NET_BASE_LOGGING_NETWORK_CHANGE_OBSERVER_H_
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#include "base/macros.h"
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#include "net/base/net_export.h"
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#include "net/base/network_change_notifier.h"
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namespace net {
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class NetLog;
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// A class that adds NetLog events for network change events coming from the
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// net::NetworkChangeNotifier.
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class NET_EXPORT LoggingNetworkChangeObserver
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: public NetworkChangeNotifier::IPAddressObserver,
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public NetworkChangeNotifier::ConnectionTypeObserver,
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public NetworkChangeNotifier::NetworkChangeObserver,
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public NetworkChangeNotifier::NetworkObserver {
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public:
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// Note: |net_log| must remain valid throughout the lifetime of this
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// LoggingNetworkChangeObserver.
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explicit LoggingNetworkChangeObserver(NetLog* net_log);
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~LoggingNetworkChangeObserver() override;
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private:
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// NetworkChangeNotifier::IPAddressObserver implementation.
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void OnIPAddressChanged() override;
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// NetworkChangeNotifier::ConnectionTypeObserver implementation.
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void OnConnectionTypeChanged(
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NetworkChangeNotifier::ConnectionType type) override;
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// NetworkChangeNotifier::NetworkChangeObserver implementation.
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void OnNetworkChanged(NetworkChangeNotifier::ConnectionType type) override;
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// NetworkChangeNotifier::NetworkObserver implementation.
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void OnNetworkConnected(
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NetworkChangeNotifier::NetworkHandle network) override;
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void OnNetworkDisconnected(
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NetworkChangeNotifier::NetworkHandle network) override;
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void OnNetworkSoonToDisconnect(
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NetworkChangeNotifier::NetworkHandle network) override;
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void OnNetworkMadeDefault(
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NetworkChangeNotifier::NetworkHandle network) override;
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NetLog* net_log_;
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DISALLOW_COPY_AND_ASSIGN(LoggingNetworkChangeObserver);
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};
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} // namespace net
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#endif // NET_BASE_LOGGING_NETWORK_CHANGE_OBSERVER_H_
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