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#!/bin/sh
#
# $FreeBSD$
#

PATH=/bin:/usr/bin:/usr/sbin
squid_homedir="/var/squid"
squid_cache_basedir="${squid_homedir}/cache"
squid_confdir=${PKG_PREFIX}/etc/squid
squid_logdir="/var/log/squid"

case $2 in
DEINSTALL)
    cd ${squid_confdir} || exit 1
    for f in cachemgr.conf errorpage.css mime.conf msntauth.conf squid.conf; do
        cmp -s -z ${f} ${f}.default && rm ${f}
    done
    # try to cleanup directories in /var:
    for d in ${squid_cache_basedir}/squid ${squid_cache_basedir} ${squid_homedir} ${squid_logdir}; do
        rmdir ${d} 2>/dev/null
    done
    ;;
POST-DEINSTALL)
    echo "===> post-deinstallation information for $1:"
    echo ""
    echo "     Note:"
    echo "     Squid related user accounts and groups were not removed."
    echo ""
    echo "     To remove the 'squid' user and the 'squid' group which were"
    echo "     created by a default installation of this package, run"
    echo ""
    echo "     pw userdel -n squid -u 100"
    if  [ -d ${squid_homedir} -o -d ${squid_confdir} -o -d ${squid_logdir} ] ; then
        echo ""
        echo "     In order to ease updates the cache and log directories"
        echo "     and all configuration files modified by you were preserved."
        echo ""
        echo "     Please remove them manually if you do not want to use"
            echo "     Squid any longer."
    fi
    echo ""
    ;;
*)
    exit 64
    ;;
esac
exit 0