#!/sbin/openrc-run
# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

checkconfig() {
        if [ ! -f /etc/conf.d/utm5_rfw.conf ] ; then
                eerror "You will need an /etc/conf.d/utm5_rfw.conf."
                return 1
        fi

	. /etc/conf.d/utm5_rfw.conf

	# Checking for valid shell for supplied user.
	SHELL=`grep ^$USERNAME: /etc/passwd | awk -F : '{print $7}'`
	if [ -z "$SHELL" ] ; then
		eerror "Supply user with valid shell in /etc/conf.d/utm5_rfw.conf."
		return 1
	fi

	# This is durty and assumes that shell is in /bin directory. But in most cases this is true.
	shell_exist=false
	rm -f /tmp/tmp.shells ; grep "^/bin/" /etc/shells > /tmp/tmp.shells

	while read shell
	do
		if [ "$shell" = "$SHELL" ] ; then
			shell_exist=true
		fi
	done < /tmp/tmp.shells

	if [ "$shell_exist" = "false" ] ; then
		eerror "Supply user with a valid shell in /etc/conf.d/utm5_rfw.conf."
		return 1
	fi

	if [ "$shell_exist" = "true" ] ; then
		return 0
	fi

	eerror Init script error? Please submit a report at support@netup.ru.
}

start() {
        checkconfig || return 1
	ebegin "Starting utm5_rfw"
	. /etc/conf.d/utm5_rfw.conf

	if [ -z "$GROUPNAME" ] ; then
		GROUPID=`grep ^$USERNAME: /etc/passwd | awk -F : '{print $4}'`
		GROUPNAME=`grep :$GROUPID: /etc/group | awk -F : '{print $1}'`
	fi

	LOG_FILENAME=`grep "log_file_main" /etc/utm5/rfw5.cfg | grep "=" | awk -F= '{print $2}'`
	if [ ! -f $LOG_FILENAME ] ; then
		mkdir -p `dirname $LOG_FILENAME`
		touch $LOG_FILENAME
		chown $USERNAME:$GROUPNAME $LOG_FILENAME
	fi

	# Checking the possibility to write in log file.
	if ! `/bin/su $USERNAME -c "/bin/echo \">>>\" \`date\` Starting utm5_rfw. >> $LOG_FILENAME"`
	then
		eerror "Can not write into  $LOG_FILENAME. Please check permitions."
	fi
	export LD_LIBRARY_PATH="/netup/utm5/lib"
	start-stop-daemon --start --quiet --background \
		--make-pidfile --pidfile /run/utm5_rfw.pid \
		--exec /netup/utm5/bin/utm5_rfw -- $ARGS -c /etc/utm5/rfw5.cfg
	eend $?
}

stop() {
	ebegin "Stopping utm5_rfw"
	start-stop-daemon --stop --quiet --signal KILL --pidfile /run/utm5_rfw.pid
	eend $?
}