Method Load

src/common/configfileparser.cpp:115–154

void File::Load(const fs::path &cfgfile)
{
    std::string fname = cfgfile.empty() ? config_filename : cfgfile;
    if (fname.empty())
    {
        throw ConfigFileException("No configuration filename provided");
    }

    std::ifstream cfgs(fname);
    if (cfgs.eof() || cfgs.fail())
    {
        throw ConfigFileException(fname, "Could not open file");
    }

    // Read the configuration file
    std::string line;
    std::stringstream buf;
    while (std::getline(cfgs, line))
    {
        buf << line << std::endl;
    }

    // Don't try to parse an empty file
    if (0 == buf.tellp())
    {
        return;
    }

    // Parse the configuration file
    Json::Value jcfg;
    try
    {
        buf >> jcfg;
        Parse(jcfg);
    }
    catch (const Json::Exception &excp)
    {
        throw ConfigFileException(fname, "Error parsing file:" + std::string(excp.what()));
    }
}


std::vector<std::string> File::GetOptions(bool all_configured)