| /* |
| * Copyright 2017 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. |
| */ |
| #pragma once |
| |
| #include <map> |
| #include <string> |
| #include <vector> |
| |
| class ConfigValue { |
| public: |
| enum Type { UNSIGNED, STRING, BYTES }; |
| |
| ConfigValue(); |
| explicit ConfigValue(std::string); |
| explicit ConfigValue(unsigned); |
| explicit ConfigValue(std::vector<uint8_t>); |
| explicit ConfigValue(std::vector<int8_t>); |
| Type getType() const; |
| std::string getString() const; |
| unsigned getUnsigned() const; |
| std::vector<uint8_t> getBytes() const; |
| |
| bool parseFromString(std::string in); |
| |
| private: |
| Type type_; |
| std::string value_string_; |
| unsigned value_unsigned_; |
| std::vector<uint8_t> value_bytes_; |
| }; |
| |
| class ConfigFile { |
| public: |
| void parseFromFile(const std::string& file_name); |
| void parseFromString(const std::string& config); |
| void addConfig(const std::string& config, ConfigValue& value); |
| |
| bool hasKey(const std::string& key); |
| std::string getString(const std::string& key); |
| unsigned getUnsigned(const std::string& key); |
| std::vector<uint8_t> getBytes(const std::string& key); |
| |
| bool isEmpty(); |
| void clear(); |
| |
| private: |
| ConfigValue& getValue(const std::string& key); |
| |
| std::map<std::string, ConfigValue> values_; |
| }; |