JsonMappingReader.h

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/*
 * MQTTSuite - A lightweight MQTT Integration System
 * Copyright (C) Volker Christian <me@vchrist.at>
 *               2022, 2023, 2024, 2025
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation, either version 3 of the License, or (at your option)
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 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <https://www.gnu.org/licenses/>.
 */
 
/*
 * MIT License
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#ifndef MQTTBROKER_LIB_JSONMAPPINGREADER_H
#define MQTTBROKER_LIB_JSONMAPPINGREADER_H
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
 
#include <map>
#include <nlohmann/json_fwd.hpp> // IWYU pragma: export
#include <string>
 
#endif
 
namespace mqtt::lib {
 
    class JsonMappingReader {
    public:
        JsonMappingReader() = delete;
 
        static nlohmann::json& readMappingFromFile(const std::string& mapFilePath);
 
    private:
        static nlohmann::json mappingJsonSchema;
        static const std::string mappingJsonSchemaString;
 
        static std::map<std::string, nlohmann::json> mapFileJsons;
    };
 
} // namespace mqtt::lib
 
#endif // MQTTBROKER_LIB_JSONMAPPINGREADER_H