#!/bin/sh
# postinst script for citadel-server

set -e

# source debconf stuff
. /usr/share/debconf/confmodule
db_version 2.0

move_file()
{
	[ ! -f $1 ] && return
	[ -f $2 ] && return
	mv -f $1 $2
}

case "$1" in
    configure)
        chown -R citadel:citadel /etc/citadel
        chown -R citadel:citadel /var/lib/citadel /var/spool/citadel
	move_file /var/run/refcount_adjustments.dat /etc/citadel/data/refcount_adjustments.dat
	move_file /etc/citadel/citadel.control /var/lib/citadel/data/citadel.control
	move_file /etc/citadel/citadel.config /var/lib/citadel/data/citadel.config
	invoke-rc.d citadel start

        db_get citadel/Administrator &&      admin="$RET"
        db_get citadel/ServerIPAddress &&    ip_addr="$RET"
        db_get citadel/LoginType &&          ENABLE_UNIX_AUTH="$RET"; export ENABLE_UNIX_AUTH
        db_get citadel/LDAPServer &&         LDAP_HOST="$RET"; export LDAP_HOST
        db_get citadel/LDAPServerPort &&     LDAP_PORT="$RET"; export LDAP_PORT
        db_get citadel/LDAPBaseDN &&         LDAP_BASE_DN="$RET"; export LDAP_BASE_DN
        db_get citadel/LDAPBindDN &&         LDAP_BIND_DN="$RET"; export LDAP_BIND_DN
        db_get citadel/LDAPBindDNPassword && LDAP_BIND_PW="$RET"; export LDAP_BIND_PW


        export IP_ADDR=$ip_addr
        export CITADEL='/var/run/citadel'
	export CITADEL_PORT=504
        export CITADEL_INSTALLER=yes
	 export CITADEL_UID=`grep ^citadel: /etc/passwd | cut -d :  -f 3`
        export ACT_AS_MTA=no
        export SYSADMIN_NAME=$admin
        export CREATE_XINETD_ENTRY=no
        export CREATE_INITTAB_ENTRY=no
        export NO_INIT_SCRIPTS=yes

	while test ! -S /var/run/citadel/citadel-admin.socket; do
		sleep 1
		echo -n :
	done

        echo -n "applying your settings.... "
        /usr/lib/citadel-server/setup -q
	echo "done"
        # we're in a fresh install, so we send the welcome message.
        if test -z "$2"; then
	    echo "migrating mail aliases from other mailers"
	    /usr/lib/citadel-server/migrate_aliases.sh /etc/citadel/mail.aliases
	    i=0;
	    while test ! -S /var/run/citadel/lmtp.socket -a "$i" -lt "10"; do
		sleep 1
		i=$(($i + 1))
	    done
	    if test -S /var/run/citadel/lmtp.socket ; then
		echo "sending welcome mail"
		export SEPERATOR=2600908b3f21ae7f692b973ed26e212d
		export WELCOMEHTML=/usr/share/doc/citadel-server/welcomemail.html
		export WELCOMETXT=/usr/share/doc/citadel-server/welcomemail.txt
		export FROM=nobody@example.com
		export TO=room_lobby
		(
                    printf "MIME-Version: 1.0\r\nContent-Type: multipart/alternative; \r\n boundary=$SEPERATOR\r\n\r\nThis is a multi-part message in MIME format.\r\n\r\n--$SEPERATOR\r\nContent-Type: text/plain; charset=utf-8\r\nContent-Transfer-Encoding: quoted-printable\r\n\r\n"; 
                    cat $WELCOMETXT
                    printf "\r\n\r\n--$SEPERATOR\r\nContent-Type: text/html; charset=US-ASCII\r\nContent-Transfer-Encoding: quoted-printable\r\n\r\n"
                    cat $WELCOMEHTML; 
                    printf "\r\n\r\n--$SEPERATOR--\r\n\r\n") | \
			/usr/sbin/citmail -bm -r "$FROM" "$TO"
            fi
	fi

        db_stop
    ;;

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

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

#DEBHELPER#

exit 0