#!/bin/bash

RETVAL=0

EBTCONF=/etc/sysconfig/ebtables

initialize() {

  # Initialize $TYPE tables

  echo -n $"  $TYPE tables: "

  if [ -r /etc/sysconfig/ebtables.$TYPE ]; then

    /sbin/ebtables -t $TYPE --atomic-file /etc/sysconfig/ebtables.$TYPE --atomic-commit > /dev/null || RETVAL=1

  else

    echo -n "not configured"

  fi

  if [ $RETVAL -eq 0 ]; then

    echo -n $"[  OK  ]"

    echo -ne "\r"

  else

    echo -n $"[FAILED]"

    echo -ne "\r"

  fi

}

case $1 in

  start)

    if [[ -r $EBTCONF ]]; then

      ebtables-restore <$EBTCONF

      RETVAL=$?

    else

      echo -n "not configured"

    fi

    if [ $RETVAL -eq 0 ]; then

      echo -n $"[  OK  ]"

      echo -ne "\r"

    else

      echo -n $"[FAILED]"

      echo -ne "\r"

    fi

  ;;

  stop)

    [[ $EBTABLES_SAVE_ON_STOP == "yes" ]] && $0 save

    /sbin/ebtables --init-table

    RETVAL=$?

    if [ $RETVAL -eq 0 ]; then

      echo -n $"[  OK  ]"

      echo -ne "\r"

    else

      echo -n $"[FAILED]"

      echo -ne "\r"

    fi

  ;;

  save)

    echo -n $"Saving Ethernet bridge filtering (ebtables): "

    ebtables-save >$EBTCONF

    RETVAL=$?

    if [ $RETVAL -eq 0 ]; then

      echo -n $"[  OK  ]"

      echo -ne "\r"

    else

      echo -n $"[FAILED]"

      echo -ne "\r"

    fi

  ;;

  *)

    echo "usage: ${0##*/} {start|stop|save}" >&2

    exit 1

  ;;

esac

# vim:set ts=2 sw=2 ft=sh et: