lh

#!/bin/bash

usage() {
  echo "Usage:"
  echo "$0 on"
  echo "or"
  echo "$0 off"
  exit
}

check_for_process() {
  count=`ps -ef | grep lhctrl.py | grep -v grep | wc -l`
  echo $count
}


mode=$1
force=$2

B_ID=""
B_MAC=""

if [[ -z "$mode" ]]; then
  usage
elif [[ "on" == "$mode" ]]; then
  count=$(check_for_process)
  if [ $count -ne 1 ]; then
    echo "Turning LHs on"
    ~/scripts/lhctrl.py -b $B_ID --lh_b_mac $B_MAC -g 0 &
  else
    echo "LHs should already be on"
  fi
elif [[ "off" == "$mode" ]]; then
  check_for_process
  count=$(check_for_process)
  if [ $count -ne 0 ]; then
    echo "Turning LHs off"
    killall lhctrl.py
  else
    echo "LHs should already be off"
  fi
  if [[ $force == "--force" ]] ; then
    ~/scripts/lhctrl.py -b $B_ID --lh_b_mac $B_MAC -g 1 --lh_timeout 2 -p 1
  fi
else
  usage
fi