#!/bin/sh
# Start/stop/restart firewalld.

# Start firewalld:
firewalld_start() {
  [ -r /etc/default/firewalld ] && source /etc/default/firewalld
  echo -n "Starting FireWallD daemon:  /usr/sbin/firewalld "
  /usr/sbin/firewalld $FIREWALLD_ARGS
  echo
}

# Stop firewalld:
firewalld_stop() {
  echo -n "Stopping FireWallD daemon..."
  if [ -r /var/run/firewalld.pid ]; then
    kill -HUP $(cat /var/run/firewalld.pid)
    rm -f /var/run/firewalld.pid
  else
    killall -HUP -q firewalld
  fi
  echo
}

# Restart firewalld:
firewalld_restart() {
  firewalld_stop
  sleep 1
  firewalld_start
}

# Check if firewalld is running
firewalld_status() {
  if [ -e /var/run/firewalld.pid ]; then
    echo "firewalld is running as pid $(cat /var/run/firewalld.pid)."
  else 
    echo "firewalld is stopped."
    exit 1
  fi
}

case "$1" in
'start')
  firewalld_start
  ;;
'stop')
  firewalld_stop
  ;;
'restart')
  firewalld_restart
  ;;
'status')
  firewalld_status
  ;;
*)
  echo "usage $0 start|stop|restart|status"
esac