1 // Copyright 2012 Google Inc. All Rights Reserved.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 //     http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #ifndef POLO_PAIRING_POLOERROR_H_
16 #define POLO_PAIRING_POLOERROR_H_
17 
18 namespace polo {
19 namespace pairing {
20 
21 // Error codes for the pairing process.
22 enum PoloError {
23   // Not an error.
24   kOk                                = 0,
25 
26   // Network-layer error.
27   kErrorNetwork                      = 1,
28 
29   // Polo pairing protocol error.
30   kErrorProtocol                     = 2,
31 
32   // Invalid pairing configuration.
33   kErrorBadConfiguration             = 3,
34 
35   // The user provided challenge response (secret) is incorrect.
36   kErrorInvalidChallengeResponse     = 4
37 };
38 
39 }  // namespace pairing
40 }  // namespace polo
41 
42 #endif  // POLO_PAIRING_POLOERROR_H_
43