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_CROS_OMAHA_UTILS_H_ 18 #define UPDATE_ENGINE_CROS_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_CROS_OMAHA_UTILS_H_ 40