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