Method inputJumpExists

src/helper/linux/firewallcontroller.cpp:485–489

}

bool FirewallController::inputJumpExists(bool isV6, const std::string &tag)
{
    const char *tool = isV6 ? "ip6tables" : "iptables";
    return Utils::executeCommand(tool, {"--check", "INPUT", "-j", WS_PRODUCT_NAME_LOWER "_input", "-m", "comment", "--comment", tag.c_str()}) == 0;
}

bool FirewallController::disable()
{