| // Copyright 2017 The Chromium OS 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 MODEMFWD_MODEM_TRACKER_H_ |
| #define MODEMFWD_MODEM_TRACKER_H_ |
| |
| #include <memory> |
| #include <set> |
| #include <string> |
| #include <vector> |
| |
| #include <base/callback.h> |
| #include <base/macros.h> |
| #include <base/memory/weak_ptr.h> |
| #include <dbus/bus.h> |
| #include <dbus/object_path.h> |
| #include <shill/dbus-proxies.h> |
| |
| namespace modemfwd { |
| |
| using OnModemAppearedCallback = |
| base::Callback<void(std::unique_ptr<org::chromium::flimflam::DeviceProxy>)>; |
| |
| class ModemTracker { |
| public: |
| ModemTracker(scoped_refptr<dbus::Bus> bus, |
| const OnModemAppearedCallback& on_modem_appeared_callback); |
| ModemTracker(const ModemTracker&) = delete; |
| ModemTracker& operator=(const ModemTracker&) = delete; |
| |
| ~ModemTracker() = default; |
| |
| private: |
| // Called when shill appears or disappears. |
| void OnServiceAvailable(bool available); |
| |
| // Called when a property on the shill manager changes. |
| void OnPropertyChanged(const std::string& property_name, |
| const brillo::Any& property_value); |
| |
| // Called when the device list changes. |
| void OnDeviceListChanged(const std::vector<dbus::ObjectPath>& new_list); |
| |
| scoped_refptr<dbus::Bus> bus_; |
| std::unique_ptr<org::chromium::flimflam::ManagerProxy> shill_proxy_; |
| OnModemAppearedCallback on_modem_appeared_callback_; |
| |
| std::set<dbus::ObjectPath> modem_objects_; |
| |
| base::WeakPtrFactory<ModemTracker> weak_ptr_factory_; |
| }; |
| |
| } // namespace modemfwd |
| |
| #endif // MODEMFWD_MODEM_TRACKER_H_ |