|  | // | 
|  | // Copyright (C) 2016 The Android Open Source Project | 
|  | // | 
|  | // Licensed under the Apache License, Version 2.0 (the "License"); | 
|  | // you may not use this file except in compliance with the License. | 
|  | // You may obtain a copy of the License at | 
|  | // | 
|  | //      http://www.apache.org/licenses/LICENSE-2.0 | 
|  | // | 
|  | // Unless required by applicable law or agreed to in writing, software | 
|  | // distributed under the License is distributed on an "AS IS" BASIS, | 
|  | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 
|  | // See the License for the specific language governing permissions and | 
|  | // limitations under the License. | 
|  | // | 
|  |  | 
|  | #include "update_engine/cros/omaha_utils.h" | 
|  |  | 
|  | #include <base/logging.h> | 
|  | #include <base/strings/string_number_conversions.h> | 
|  |  | 
|  | namespace chromeos_update_engine { | 
|  |  | 
|  | const EolDate kEolDateInvalid = -9999; | 
|  |  | 
|  | std::string EolDateToString(EolDate eol_date) { | 
|  | return base::NumberToString(eol_date); | 
|  | } | 
|  |  | 
|  | EolDate StringToEolDate(const std::string& eol_date) { | 
|  | EolDate date = kEolDateInvalid; | 
|  | if (!base::StringToInt64(eol_date, &date)) | 
|  | return kEolDateInvalid; | 
|  | return date; | 
|  | } | 
|  |  | 
|  | }  // namespace chromeos_update_engine |