#!/bin/sh

# Copyright (c) 1999 WIDE Project. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. Neither the name of the project nor the names of its contributors
#    may be used to endorse or promote products derived from this software
#    without specific prior written permission.
# 
# THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD$

# get options
while getopts "df:p:sw:" option
do
	case $option in
	d)
	    densemode="YES";;
	f)
	    dumpfile="${OPTARG}";;
	p)
	    pidfile="${OPTARG}";;
        s)
	    statmode="YES";;
	w)
	    waittime="${OPTARG}";;
	*)			# (error msg printed by getopts)
	    echo usage: pim6stat [-d][-f dumpfile][-p pidfile][-w waitsec]
	    exit 2;;
	esac
done

# set parameters
if [ X"${pidfile}" = X ]; then
    if [ X"${densemode}" = X"YES" ]; then
	pidfile=/var/run/pim6dd.pid
    else
	pidfile=/var/run/pim6sd.pid
    fi
fi

if [ X"${waittime}" = X ]; then
    waittime=1
fi

if [ X"${statmode}" = X"YES" ]; then
    signame=-INFO
else
    signame=-USR1
fi

if [ X"${dumpfile}" = X ]; then
    if [ X"${statmode}" = X"YES" ]; then
	if [ X"${densemode}" = X"YES" ]; then
	    dumpfile=/var/run/pim6dd.stat
	else
	    dumpfile=/var/run/pim6sd.stat
	fi
    else
	if [ X"${densemode}" = X"YES" ]; then
	    dumpfile=/var/run/pim6dd.dump
	else
	    dumpfile=/var/run/pim6sd.dump
	fi
    fi
fi

# execution
kill ${signame} `cat ${pidfile}`
sleep ${waittime}
cat ${dumpfile}