yamlparser.h

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/*
 *  Copyright (C) 2004-2025 Savoir-faire Linux Inc.
 *
 *  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) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *  GNU General Public License for 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/>.
 */
#pragma once
 
#include "logger.h"
 
#include <yaml-cpp/yaml.h>
#include <filesystem>
 
namespace jami {
namespace yaml_utils {
 
// set T to the value stored at key, or leaves T unchanged
// if no value is stored.
template<typename T>
void
parseValue(const YAML::Node& node, const char* key, T& value)
{
    value = node[key].as<T>();
}
 
template<typename T>
bool
parseValueOptional(const YAML::Node& node, const char* key, T& value)
{
    try {
        parseValue(node, key, value);
        return true;
    } catch (const std::exception& e) {
        // JAMI_DBG("Unable to read yaml field: %s", key);
    }
    return false;
}
 
void parsePath(const YAML::Node& node, const char* key, std::string& path, const std::filesystem::path& base);
void parsePathOptional(const YAML::Node& node, const char* key, std::string& path, const std::filesystem::path& base);
 
std::vector<std::map<std::string, std::string>> parseVectorMap(
    const YAML::Node& node, const std::initializer_list<std::string>& keys);
std::set<std::string> parseVector(const YAML::Node& node);
 
} // namespace yaml_utils
} // namespace jami