| // Copyright (c) 2012 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_SHILL_SERVICE_OBSERVER_H_ |
| #define CHROMEOS_NETWORK_SHILL_SERVICE_OBSERVER_H_ |
| |
| #include <string> |
| |
| #include "base/callback.h" |
| #include "chromeos/dbus/shill_property_changed_observer.h" |
| |
| namespace chromeos { |
| namespace internal { |
| |
| // Class to manage Shill service property changed observers. Observers are |
| // added on construction and removed on destruction. Runs the handler when |
| // OnPropertyChanged is called. |
| class ShillServiceObserver : public ShillPropertyChangedObserver { |
| public: |
| typedef base::Callback<void(const std::string& service, |
| const std::string& name, |
| const base::Value& value)> Handler; |
| |
| ShillServiceObserver(const std::string& service_path, |
| const Handler& handler); |
| |
| virtual ~ShillServiceObserver(); |
| |
| // ShillPropertyChangedObserver overrides. |
| virtual void OnPropertyChanged(const std::string& key, |
| const base::Value& value) OVERRIDE; |
| |
| private: |
| std::string service_path_; |
| Handler handler_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ShillServiceObserver); |
| }; |
| |
| } // namespace internal |
| } // namespace chromeos |
| |
| #endif // CHROMEOS_NETWORK_SHILL_SERVICE_OBSERVER_H_ |