Function orders_import_command

plugins/orders.cpp:913–971

}

static command_result orders_import_command(color_ostream & out, const std::string & name)
{
    std::string fname = name;
    bool is_library = false;
    if (0 == name.find("library/")) {
        is_library = true;
        fname = name.substr(8);
    }

    if (!is_safe_filename(out, fname))
    {
        return CR_WRONG_USAGE;
    }

    auto filename((is_library ? ORDERS_LIBRARY_DIR : ORDERS_DIR) / (fname + ".json"));
    Json::Value orders;

    {
        std::ifstream file(filename);

        if (!file.good())
        {
            out << COLOR_LIGHTRED << "Cannot find orders file: " << filename << std::endl;
            return CR_FAILURE;
        }

        try
        {
            file >> orders;
        }
        catch (const std::exception & e)
        {
            out << COLOR_LIGHTRED << "Error reading orders file: " << filename << ": " << e.what() << std::endl;
            return CR_FAILURE;
        }

        if (!file.good())
        {
            out << COLOR_LIGHTRED << "Error reading orders file: " << filename << std::endl;
            return CR_FAILURE;
        }
    }

    if (orders.type() != Json::arrayValue)
    {
        out << COLOR_LIGHTRED << "Invalid orders file: " << filename << ": expected array" << std::endl;
        return CR_FAILURE;
    }

    try
    {
        return orders_import(out, orders);
    }
    catch (const std::exception & e)
    {
        out << COLOR_LIGHTRED << "Error reading orders file: " << filename << ": " << e.what() << std::endl;
        return CR_FAILURE;
    }