| // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROMEOS_NETWORK_NETWORK_CONFIGURATION_OBSERVER_H_ |
| #define CHROMEOS_NETWORK_NETWORK_CONFIGURATION_OBSERVER_H_ |
| |
| #include <string> |
| |
| #include "base/component_export.h" |
| #include "base/macros.h" |
| |
| namespace base { |
| class Value; |
| } |
| |
| namespace chromeos { |
| |
| // Observer class for network configuration events (remove only). |
| class COMPONENT_EXPORT(CHROMEOS_NETWORK) NetworkConfigurationObserver { |
| public: |
| // Called after a new network configuration is created successfully. |
| virtual void OnConfigurationCreated(const std::string& service_path, |
| const std::string& guid); |
| |
| // Called whenever properties on a network configuration are modified. |
| virtual void OnConfigurationModified(const std::string& service_path, |
| const std::string& guid, |
| const base::Value* set_properties); |
| |
| // Called before a delete is attempted. |
| virtual void OnBeforeConfigurationRemoved(const std::string& service_path, |
| const std::string& guid); |
| |
| // Called whenever a network configuration is removed. |service_path| |
| // provides the Shill current identifier for the network. |guid| will be set |
| // to the corresponding GUID for the network if known at the time of removal, |
| // otherwise it will be empty. |
| virtual void OnConfigurationRemoved(const std::string& service_path, |
| const std::string& guid); |
| |
| // Called just before the object is destroyed so that observers |
| // can safely stop observing. |
| virtual void OnShuttingDown(); |
| |
| protected: |
| virtual ~NetworkConfigurationObserver(); |
| |
| private: |
| DISALLOW_ASSIGN(NetworkConfigurationObserver); |
| }; |
| |
| } // namespace chromeos |
| |
| #endif // CHROMEOS_NETWORK_NETWORK_CONFIGURATION_OBSERVER_H_ |