tdcan/test/tomldemo.cpp

#include <iostream>
#include <string>
#include <string_view>
#include <toml++/toml.hpp>

// g++ tomldemo.cpp -I ../libs/tomlplusplus -std=c++17
// https://marzer.github.io/tomlplusplus/
using namespace std::literals;
int main(int argc, char** argv) {
  toml::table tbl;
  try {
    tbl = toml::parse_file("config.ini");
    std::cout << tbl << "\n";

    std::cout << (toml::json_formatter{tbl}) << "\n\n";

    if (auto channels = tbl["channels"].as_array()) {
      channels->for_each([&](auto&& ch) {  //
        std::cout << (toml::json_formatter{ch}) << "\n";
      });
    }

    // tbl["server"]["port"] ;
    std::cout <<"server.cmdport:"<< tbl["server"]["cmdport"].value_or(19004) << "\n";
    std::cout <<"server.wsport:"<< tbl["server"]["wsport"].value_or(19005) << "\n";


  } catch (const toml::parse_error& err) {
    std::cerr << "Parsing failed:\n" << err << "\n";
    return 1;
  }

  return 0;
}