#!/bin/sh

# A simple script to update the SA rules. There is very little error
# checking here. It is implied your machine has network, dns resolving
# and all that.
# 
# Oden Eriksson <oeriksson@mandriva.com>

# Source spamd configuration.
. /etc/sysconfig/spamd

if [ "${USE_SA_UPDATE}" == "1" ]; then

    LOCKFILE="/tmp/sa-update.lock"

    if [ -f ${LOCKFILE} ]; then
	echo "the ${LOCKFILE} file was found indicating an error. Maybe sa-update is still running..."
	exit 1
    fi

    # make the lockfile
    touch ${LOCKFILE}

    /usr/bin/sa-update
    RETVAL=$?

    if [ $RETVAL -eq 0 ]; then
        /etc/rc.d/init.d/spamd condrestart
	rm -f ${LOCKFILE}
        exit 0
    fi

    if [ $RETVAL -eq 1 ]; then
        echo "No new rules was downloaded"
	rm -f ${LOCKFILE}
        exit 0
    fi

    if [ $RETVAL -gt 4 ]; then
        echo "There were problems with the updated rules, spamd was not restarted"
	rm -f ${LOCKFILE}
        exit 1
    fi

fi