#!/bin/sh

PATH=/bin:/usr/bin:/usr/sbin
pkgname=$1
squid_homedir="/var/squid"
squid_cache_basedir="${squid_homedir}/cache"
squid_confdir="${PKG_PREFIX:-%%PREFIX%%}/etc/squid"
squid_logdir="/var/log/squid"
# these are hardcoded, see /usr/ports/UIDs and /usr/ports/GIDs:
squid_user=squid
squid_group=squid
squid_gid=100
squid_uid=100
case $2 in
PRE-INSTALL)
	echo "===> Pre-installation configuration for ${pkgname}"
	;;
POST-INSTALL)
	# Since we usually start the Squid master process as ${squid_user}
	# instead of root make sure that ${squid_homedir} is writable for it.
	if [ ! -d ${squid_homedir} ]; then
		echo "Creating ${squid_homedir}..."
		install -d -o root -g ${squid_group} \
		    -m 0775 ${squid_homedir}
	else
		chgrp ${squid_group} ${squid_homedir}
		chmod g+w ${squid_homedir}
	fi
	if [ ! -d ${squid_cache_basedir} ]; then
		echo "Creating ${squid_cache_basedir} ..."
		install -d -o ${squid_user} -g ${squid_group} \
		    -m 0750 ${squid_cache_basedir}
	else
		chown ${squid_user} ${squid_cache_basedir}
		chgrp ${squid_group} ${squid_cache_basedir}
		chmod 0750 ${squid_cache_basedir}
	fi
	if [ ! -d ${squid_confdir} ]; then
		echo "Creating ${squid_confdir}..."
		install -d -o root -g ${squid_group} \
		    -m 0755 ${squid_confdir}
	else
		chgrp ${squid_group} ${squid_confdir}
	fi
	if [ ! -d ${squid_logdir} ]; then
		echo "Creating ${squid_logdir}..."
		install -d -o ${squid_user} -g ${squid_group} \
		    -m 0750 ${squid_logdir}
	else
		chown ${squid_user} ${squid_logdir}
		chgrp ${squid_group} ${squid_logdir}
	fi
	for file in cachemgr.conf errorpage.css mime.conf msntauth.conf squid.conf; do
		if [ ! -f ${squid_confdir}/${file} \
		    -a -f ${squid_confdir}/${file}.default ]; then
			echo "Creating ${file} from default..."
			install -c -o root -g ${squid_group} -m 0640 \
		    	    ${squid_confdir}/${file}.default \
			    ${squid_confdir}/${file}
		fi
	done
	;;
*)
	exit 64
	;;
esac
exit 0