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_OMAHA_UTILS_H_
18 #define UPDATE_ENGINE_OMAHA_UTILS_H_
19 
20 #include <string>
21 
22 namespace chromeos_update_engine {
23 
24 using EolDate = int64_t;
25 
26 // |EolDate| indicating an invalid end-of-life date.
27 extern const EolDate kEolDateInvalid;
28 
29 // Returns the string representation of the |eol_date|.
30 std::string EolDateToString(EolDate eol_date);
31 
32 // Converts the end-of-life date string to an EolDate numeric value. In case
33 // of an invalid string, the default |kEolDateInvalid| value will be used
34 // instead.
35 EolDate StringToEolDate(const std::string& eol_date);
36 
37 }  // namespace chromeos_update_engine
38 
39 #endif  // UPDATE_ENGINE_OMAHA_UTILS_H_
40