1 //
2 // Copyright (C) 2016 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_COMMON_CONNECTION_UTILS_H_
18 #define UPDATE_ENGINE_COMMON_CONNECTION_UTILS_H_
19 
20 #include <string>
21 
22 namespace chromeos_update_engine {
23 
24 enum class ConnectionType {
25   kDisconnected,
26   kEthernet,
27   kWifi,
28   kCellular,
29   kUnknown
30 };
31 
32 enum class ConnectionTethering {
33   kNotDetected,
34   kSuspected,
35   kConfirmed,
36   kUnknown,
37 };
38 
39 namespace connection_utils {
40 // Helper methods for converting shill strings into symbolic values.
41 ConnectionType ParseConnectionType(const std::string& type_str);
42 ConnectionTethering ParseConnectionTethering(const std::string& tethering_str);
43 
44 // Returns the string representation corresponding to the given connection type.
45 const char* StringForConnectionType(ConnectionType type);
46 }  // namespace connection_utils
47 
48 }  // namespace chromeos_update_engine
49 
50 #endif  // UPDATE_ENGINE_COMMON_CONNECTION_UTILS_H_
51