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 UPDATE_ENGINE_SHILL_PROXY_INTERFACE_H_ 18 #define UPDATE_ENGINE_SHILL_PROXY_INTERFACE_H_ 19 20 #include <memory> 21 #include <string> 22 23 #include <base/macros.h> 24 #include <dbus/object_path.h> 25 #include <shill/dbus-proxies.h> 26 27 namespace chromeos_update_engine { 28 29 // This class handles the DBus connection with shill daemon. The DBus interface 30 // with shill requires to monitor or request the current service by interacting 31 // with the org::chromium::flimflam::ManagerProxy and then request or monitor 32 // properties on the selected org::chromium::flimflam::ServiceProxy. This class 33 // provides a mockable way to access that. 34 class ShillProxyInterface { 35 public: 36 virtual ~ShillProxyInterface() = default; 37 38 // Return the ManagerProxy instance of the shill daemon. The instance is owned 39 // by this ShillProxyInterface instance. 40 virtual org::chromium::flimflam::ManagerProxyInterface* GetManagerProxy() = 0; 41 42 // Return a ServiceProxy for the given path. The ownership of the returned 43 // instance is transferred to the caller. 44 virtual std::unique_ptr<org::chromium::flimflam::ServiceProxyInterface> 45 GetServiceForPath(const dbus::ObjectPath& path) = 0; 46 47 protected: 48 ShillProxyInterface() = default; 49 50 private: 51 DISALLOW_COPY_AND_ASSIGN(ShillProxyInterface); 52 }; 53 54 } // namespace chromeos_update_engine 55 56 #endif // UPDATE_ENGINE_SHILL_PROXY_INTERFACE_H_ 57
