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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_CONNECTION_UTILS_H_
18 #define UPDATE_ENGINE_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   kWimax,
29   kBluetooth,
30   kCellular,
31   kUnknown
32 };
33 
34 enum class ConnectionTethering {
35   kNotDetected,
36   kSuspected,
37   kConfirmed,
38   kUnknown,
39 };
40 
41 namespace connection_utils {
42 // Helper methods for converting shill strings into symbolic values.
43 ConnectionType ParseConnectionType(const std::string& type_str);
44 ConnectionTethering ParseConnectionTethering(const std::string& tethering_str);
45 
46 // Returns the string representation corresponding to the given connection type.
47 const char* StringForConnectionType(ConnectionType type);
48 }  // namespace connection_utils
49 
50 }  // namespace chromeos_update_engine
51 
52 #endif  // UPDATE_ENGINE_CONNECTION_UTILS_H_
53