Home | History | Annotate | Download | only in dbus 
      1 //
      2 // Copyright (C) 2015 The Android Open Source Project
      3 //
      4 // Licensed under the Apache License, Version 2.0 (the "License");
      5 // you may not use this file except in compliance with the License.
      6 // You may obtain a copy of the License at
      7 //
      8 //      http://www.apache.org/licenses/LICENSE-2.0
      9 //
     10 // Unless required by applicable law or agreed to in writing, software
     11 // distributed under the License is distributed on an "AS IS" BASIS,
     12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13 // See the License for the specific language governing permissions and
     14 // limitations under the License.
     15 //
     16 
     17 #ifndef SHILL_DBUS_CHROMEOS_DBUS_PROPERTIES_PROXY_H_
     18 #define SHILL_DBUS_CHROMEOS_DBUS_PROPERTIES_PROXY_H_
     19 
     20 #include <string>
     21 #include <vector>
     22 
     23 #include <base/macros.h>
     24 
     25 #include "cellular/dbus-proxies.h"
     26 #include "shill/dbus_properties_proxy_interface.h"
     27 
     28 namespace shill {
     29 
     30 // DBusPropertiesProxyInterface is a cellular-specific interface, refer to its
     31 // header for more info.
     32 class ChromeosDBusPropertiesProxy : public DBusPropertiesProxyInterface {
     33  public:
     34   ChromeosDBusPropertiesProxy(const scoped_refptr<dbus::Bus>& bus,
     35                               const std::string& path,
     36                               const std::string& service);
     37   ~ChromeosDBusPropertiesProxy() override;
     38 
     39   // Inherited from DBusPropertiesProxyInterface.
     40   KeyValueStore GetAll(const std::string& interface_name) override;
     41   brillo::Any Get(const std::string& interface_name,
     42                   const std::string& property) override;
     43 
     44   void set_properties_changed_callback(
     45       const PropertiesChangedCallback& callback) override {
     46     properties_changed_callback_ = callback;
     47   }
     48 
     49   void set_modem_manager_properties_changed_callback(
     50       const ModemManagerPropertiesChangedCallback& callback) override {
     51     mm_properties_changed_callback_ = callback;
     52   }
     53 
     54  private:
     55   // Signal handlers.
     56   void MmPropertiesChanged(
     57       const std::string& interface,
     58       const brillo::VariantDictionary& properties);
     59   void PropertiesChanged(
     60       const std::string& interface,
     61       const brillo::VariantDictionary& changed_properties,
     62       const std::vector<std::string>& invalidated_properties);
     63 
     64   // Called when signal is connected to the ObjectProxy.
     65   void OnSignalConnected(const std::string& interface_name,
     66                          const std::string& signal_name,
     67                          bool success);
     68 
     69   PropertiesChangedCallback properties_changed_callback_;
     70   ModemManagerPropertiesChangedCallback mm_properties_changed_callback_;
     71 
     72   std::unique_ptr<org::freedesktop::DBus::PropertiesProxy> proxy_;
     73 
     74   base::WeakPtrFactory<ChromeosDBusPropertiesProxy> weak_factory_{this};
     75   DISALLOW_COPY_AND_ASSIGN(ChromeosDBusPropertiesProxy);
     76 };
     77 
     78 }  // namespace shill
     79 
     80 #endif  // SHILL_DBUS_CHROMEOS_DBUS_PROPERTIES_PROXY_H_
     81