#!/bin/sh /etc/rc.common

START=99
BIN="/usr/sbin/bmx7-auto-bw-test"
CRONTAB="/etc/crontabs/root"
SAVE="/tmp/bmx7-internet-bw.log"

start() {
  echo "Ensuring bmx7-auto-bw-test is run by cron"
  if ! ( grep -q "$BIN" "$CRONTAB" 2>/dev/null ) ; then
	# run twice and random sleep for better entropy
    local rnd=$(awk 'BEGIN{srand();print int(rand()*3)}')
	sleep $rnd
    rnd=$(awk 'BEGIN{srand();print int(rand()*60)}')
    echo "$rnd */6 * * * SAVE=$SAVE $BIN" >> "$CRONTAB"
    /etc/init.d/cron enable
    /etc/init.d/cron restart
  fi
}

stop() {
  echo "Removing bmx7-auto-bw-test from crontab"
  sed "\|$BIN|d" -i "$CRONTAB"
  /etc/init.d/cron restart
}

reload() {
  $BIN
}