#!/bin/sh

if [ -r /etc/defaults/rc.conf ]; then
        . /etc/defaults/rc.conf
        source_rc_confs
elif [ -r /etc/rc.conf ]; then
        . /etc/rc.conf
fi

if [ -z "${jail_prog}" ]; then
	jail_prog=/usr/sbin/jail
fi

processjail()
{
	/bin/ps aux | /usr/bin/perl -ane 'print $F[1],"\n" if($F[7] =~ /J/);'
}


stopjail()
{
        jailp=`processjail`
        if [ -n "${jailp}" ]; then
                echo kill -TERM $jailp
                kill -TERM $jailp
        fi
        sleep 1;
        jailp=`processjail`
        if [ -n "${jailp}" ]; then
                echo kill -KILL $jailp
                kill -KILL $jailp
        fi
}

case "$1" in
start)
	echo 'jail: Starting'
	stopjail
	#
        jailc=0  	
        while : ; do
		eval jail_args=\$jail_hosts${jailc}
		if [ -n "${jail_args}" ]; then

			jail_dir=`echo $jail_args | awk '{print $1}'`
			jail_host=`echo $jail_args | awk '{print $2}'`

			echo "jail: Starting host : $jail_host"
			
			if [ -d "${jail_dir}/proc" ]; then

				# mount /proc
				if [ ! -d "${jail_dir}/proc/curproc" ]; then
					mount_procfs procfs "${jail_dir}/proc"
				fi

				# start
				$jail_prog ${jail_args}
			else
				echo "jail: Error: $jail_host"
			fi

			jailc=`expr ${jailc} + 1`
		else
			break;
		fi
	sleep 3;
	done
	echo 'jail: Finish'
	;;

stop)
	echo 'Stopping jail hosts'
	stopjail

	;;

*)
	echo "Usage: `basename $0` {start|stop}" >&2
        exit 64
        ;;
esac
exit 0