static startInternetTrafficCountBot_Data  startInternetTrafficCountBot_data;

static Lock startInternetTrafficCountBot_lock = lock();

concept startInternetTrafficCountBot_Data {

  long downloaded, uploaded;

}

static void startInternetTrafficCountBot() {

  S bot = "Internet Traffic Counter.";

  if (!hasBot(bot)) {

    startInternetTrafficCountBot_answer(""); // load

    makeBot(bot, f startInternetTrafficCountBot_answer);

  }

}

static S startInternetTrafficCountBot_answer(S s) {

  lock startInternetTrafficCountBot_lock;

  if (startInternetTrafficCountBot_data == null)

    startInternetTrafficCountBot_data = uniq(new Concepts(#1009802).persist(), startInternetTrafficCountBot_Data);

  startInternetTrafficCountBot_Data data = startInternetTrafficCountBot_data;

  new Matches m;

  if "register downloaded bytes *" {

    data.downloaded += parseInt($1);

    data.change();

    ret "OK, total: " + data.downloaded + "/" + data.uploaded;

  }

  if "register uploaded bytes *" {

    data.uploaded += parseInt($1);

    data.change();

    ret "OK, total: " + data.downloaded + "/" + data.uploaded;

  }

  if "get traffic stats|traffic stats"

    ret "Total bytes downloaded/uploaded: " + data.downloaded + "/" + data.uploaded;

  null;

}