|  | // | 
|  | // Copyright (C) 2014 The Android Open Source Project | 
|  | // | 
|  | // Licensed under the Apache License, Version 2.0 (the "License"); | 
|  | // you may not use this file except in compliance with the License. | 
|  | // You may obtain a copy of the License at | 
|  | // | 
|  | //      http://www.apache.org/licenses/LICENSE-2.0 | 
|  | // | 
|  | // Unless required by applicable law or agreed to in writing, software | 
|  | // distributed under the License is distributed on an "AS IS" BASIS, | 
|  | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 
|  | // See the License for the specific language governing permissions and | 
|  | // limitations under the License. | 
|  | // | 
|  |  | 
|  | #ifndef UPDATE_ENGINE_UPDATE_MANAGER_STATE_FACTORY_H_ | 
|  | #define UPDATE_ENGINE_UPDATE_MANAGER_STATE_FACTORY_H_ | 
|  |  | 
|  | #include "update_engine/system_state.h" | 
|  | #include "update_engine/update_manager/state.h" | 
|  |  | 
|  | namespace chromeos_update_engine { | 
|  | class LibCrosProxy; | 
|  | } | 
|  |  | 
|  | namespace chromeos_update_manager { | 
|  |  | 
|  | // Creates and initializes a new UpdateManager State instance containing real | 
|  | // providers instantiated using the passed interfaces. The State doesn't take | 
|  | // ownership of the passed interfaces, which need to remain available during the | 
|  | // life of this instance.  Returns null if one of the underlying providers fails | 
|  | // to initialize. | 
|  | State* DefaultStateFactory( | 
|  | policy::PolicyProvider* policy_provider, | 
|  | chromeos_update_engine::LibCrosProxy* libcros_proxy, | 
|  | chromeos_update_engine::SystemState* system_state); | 
|  |  | 
|  | }  // namespace chromeos_update_manager | 
|  |  | 
|  | #endif  // UPDATE_ENGINE_UPDATE_MANAGER_STATE_FACTORY_H_ |