#!/bin/sh -e

. /usr/share/debconf/confmodule
[ -f /etc/default/bitlbee ] && . /etc/default/bitlbee

db_title BitlBee

if [ -n "$BITLBEE_PORT" ]; then
	db_set bitlbee/serveport "$BITLBEE_PORT"
else
	db_get bitlbee/serveport
	if [ "$RET" = "stillhavetoask" ]; then
		listens=$(netstat -ltn | awk '{print $4}')
		for port in 6667 6666 6668 6669; do
			if [ $(expr "$listens " : ".*:$port\s") = "0" ]; then
				break
			fi
		done
		db_set bitlbee/serveport $port;
	fi
fi

if db_input medium bitlbee/serveport; then
	db_go;
fi