1 /* 2 * Copyright (C) 2019 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 #pragma once 17 18 #include <map> 19 #include <optional> 20 #include <string> 21 22 namespace android { 23 namespace linkerconfig { 24 namespace modules { 25 26 class Variables { 27 public: 28 static std::optional<std::string> GetValue(const std::string& key); 29 static void AddValue(const std::string& key, const std::string& value); 30 31 private: 32 static std::map<std::string, std::string> variables_; 33 }; 34 35 } // namespace modules 36 } // namespace linkerconfig 37 } // namespace android