#!/bin/bash
if [[ $EUID -ne 0 ]]; then
   echo "This script must be run as root"
   exit 1
fi

tmpfile="/tmp/connectedto"
vpnconfpath="/etc/openvpn/client"

function helpertext () {
echo "VPN Manager Help Text"
echo "When connected yo have the following options"
echo "stop - This stopps the VPN connection"
}

function weAreConnected () {
if [ -f $tmpfile ]
then
  echo "We are connected to `cat $tmpfile`"
#  if [[ $1 == "stop" ]]
#  then
#    systemctl stop openvpn-client@`cat $tmpfile`
#  fi

case $1 in
  "stop")
    echo "Stopping VPN Connection"
    systemctl stop openvpn-client@`cat $tmpfile`
    ;;
  *)
    helpertext
esac
fi

}

## Check for tunnel device to see if we are connected
if [ -d /sys/class/net/tun0 ]
then
  weAreConnected $1
else
  connected=0
fi