#! /bin/sh
# postinst.skeleton
# Skeleton maintainer script showing all the possible cases.
# Written by Charles Briscoe-Smith, March-June 1998.  Public Domain.

# Abort if any command returns an error value
set -e
. /usr/share/debconf/confmodule


uninclude() {
	if [ ! -a /etc/$server/conf.d/webcit     ]; then
		if [ -f /etc/$server/httpd.conf \
			-a -f /usr/share/wwwconfig-common/apache-uninclude_all.sh ]
		then
			includefile=$1
			. /usr/share/wwwconfig-common/apache-uninclude_all.sh
		fi
	fi
}


case "$1" in
  configure)
    # Configure this package.  If the package must prompt the user for
    # information, do it here.
		. /usr/share/debconf/confmodule
		db_version 2.0
		db_get "citadel/baseurl" && baseurl="$RET"
		if echo "$baseurl"|grep -q "http"; then
			if echo "$baseurl"|grep -q "https"; then
				HOSTNAME=    ServerName `echo "$baseurl" |sed "s;https://\(.*\)/.*;\1;"`
				BASEURL=`echo "$baseurl" |sed "s;http://.*\..*/.*;\1;"`
			else
				HOSTNAME=    ServerName `echo "$baseurl" |sed "s;https://\(.*\)/.*;\1;"`
				BASEURL=`echo "$baseurl" |sed "s;https://.*\..*/.*;\1;"`
			fi
		else
			HOSTNAME="ServerName *"
			BASEURL="$baseurl"
		fi
		echo "
<VirtualHost *>
${SERVERNAME}
	DocumentRoot /var/www/
#    ProxyPass /dotskip http://127.0.0.1:2000/dotskip
#    ProxyPassReverse /dotskip http://127.0.0.1:2000/dotskip
    ProxyPass /webcit/ http://127.0.0.1:2000/
    ProxyPassReverse /webcit/ http://127.0.0.1:2000/
    ProxyPass /listsub/ http://127.0.0.1:2000/listsub/
    ProxyPassReverse /listsub/ http://127.0.0.1:2000/listsub/
    ProxyPass /groupdav/ http://127.0.0.1:2000/groupdav/
    ProxyPassReverse /groupdav/ http://127.0.0.1:2000/groupdav/
</VirtualHost>
" >/tmp/apache.conf
        ucf /tmp/apache.conf /etc/citadel/apache.conf
		db_get "citadel/webserver" && webserver="$RET"
		case "$webserver" in
			Apache)		webservers="apache";;
			Apache-SSL)	webservers="apache-ssl";;
			Apache-Perl)	webservers="apache-perl";;
			Apache2)		
				webservers="apache2"
				a2enmod proxy
				;;
			
			*)				webservers="";;
		esac
		
		
		
		for server in $webservers; do
			test -d /etc/$server || continue
			
			if [ -n "$2" ]; then
				uninclude 
			fi
			
			if [ ! -e /etc/$server/conf.d/webcit ]
				then
				ln -s /etc/citadel/apache.conf /etc/$server/conf.d/webcit
			fi
			restart=$server
			servers=$webservers
			. /usr/share/wwwconfig-common/restart.sh
		done

		;;

	abort-upgrade|abort-remove|abort-deconfigure)

	;;

	*)
		echo "postinst called with unknown argument \`$1'" >&2
		exit 1
	;;
esac

exit 0