1 //
2 // Copyright (C) 2014 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_UPDATE_MANAGER_STATE_FACTORY_H_
18 #define UPDATE_ENGINE_UPDATE_MANAGER_STATE_FACTORY_H_
19 
20 #include "update_engine/system_state.h"
21 #include "update_engine/update_manager/state.h"
22 
23 namespace chromeos_update_engine {
24 class LibCrosProxy;
25 }
26 
27 namespace chromeos_update_manager {
28 
29 // Creates and initializes a new UpdateManager State instance containing real
30 // providers instantiated using the passed interfaces. The State doesn't take
31 // ownership of the passed interfaces, which need to remain available during the
32 // life of this instance.  Returns null if one of the underlying providers fails
33 // to initialize.
34 State* DefaultStateFactory(
35     policy::PolicyProvider* policy_provider,
36     chromeos_update_engine::LibCrosProxy* libcros_proxy,
37     chromeos_update_engine::SystemState* system_state);
38 
39 }  // namespace chromeos_update_manager
40 
41 #endif  // UPDATE_ENGINE_UPDATE_MANAGER_STATE_FACTORY_H_
42