#!/bin/bash

CURDIR=$(dirname "$(readlink -f "$0")")
source "$CURDIR"/shared.so

IP=$(wget -T 5 -q -O - $IPSERV4)
EXIT="$?"

if [ "$var_conn" == "on" ]; then
  if $(echo $IP | grep -qE "$VPNIP"); then
    IMAGE="/usr/share/icons/gnome/16x16/apps/gnome-monitor.png"
    TEXT="VPN ($IP)"
    echo "<img>$IMAGE</img>"
  elif ([ "$EXIT" == 4 ] || [ "$EXIT" == 6 ] || [ "$EXIT" == 28 ]); then
    EXIT="fail"
    TEXT="t/o"
  else
    TEXT="$IP"
  fi

  echo "<txt> $TEXT</txt>"

  # If request was successful, try IPv6 as well
  if [ "$EXIT" != "fail" ]; then
    IP6=$(wget -T 5 -q -O - $IPSERV6)
    EXIT="$?"
    if ([ "$EXIT" == 4 ] || [ "$EXIT" == 6 ] || [ "$EXIT" == 28 ]); then
      IP6="t/o"
    fi
    echo "<tool>IPv6: $IP6</tool>"
  fi
else
  echo "<txt>offline</txt>"
  echo "<tool>Offline status is set. Turn on to enable checks</tool>"
fi