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#!/bin/sh
# @configure_input@
#***********************************************************************
#
# adsl-stop
#
# Shell script to bring down an ADSL connection
#
# Copyright (C) 2000 Roaring Penguin Software Inc.
#
# $Id$
#
# This file may be distributed under the terms of the GNU General
# Public License.
#
# Usage: adsl-stop [config_file]
# If config_file is omitted, defaults to /etc/ppp/pppoe.conf
#
#***********************************************************************
ME="`basename $0`"
LOGGER="/usr/bin/logger -t $ME"
CONFIG="$1"
if [ "$CONFIG" = "" ] ; then
CONFIG=/etc/ppp/pppoe.conf
fi
if [ ! -f "$CONFIG" -o ! -r "$CONFIG" ] ; then
echo "$ME: Cannot read configuration file '$CONFIG'" >& 2
exit 1
fi
. $CONFIG
PPPOE_PIDFILE="$PIDFILE.pppoe"
PPPD_PIDFILE="$PIDFILE.pppd"
STARTPID="$PIDFILE.start"
# Backward config file compatibility
if test "$DEMAND" = "" ; then
DEMAND=no
fi
# Ignore SIGTERM
trap "" 15
# Check for pidfile
if [ -r "$PIDFILE" ] ; then
PID=`cat $PIDFILE`
# Check if still running
kill -0 $PID > /dev/null 2>&1
if [ $? != 0 ] ; then
echo "$ME: The adsl-connect script (PID $PID) appears to have died" >& 2
fi
# Kill pppd, which should in turn kill pppoe
if [ -r "$PPPD_PIDFILE" ] ; then
PPPD_PID=`cat "$PPPD_PIDFILE"`
$LOGGER -p daemon.notice "Killing pppd"
echo "Killing pppd ($PPPD_PID)"
kill $PPPD_PID > /dev/null 2>&1 || exit 1
fi
# Kill adsl-start
PIDS=`cat $STARTPID`
kill -0 $PIDS > /dev/null 2>&1
if [ $? = 0 ] ; then
$LOGGER -p daemon.notice "Killing adsl-connect"
kill $PIDS > /dev/null 2>&1
fi
# Kill adsl-connect
$LOGGER -p daemon.notice "Killing adsl-connect"
echo "Killing adsl-connect ($PID)"
kill $PID > /dev/null 2>&1
rm -f "$PIDFILE" "$PPPD_PIDFILE" "$PPPOE_PIDFILE" "$STARTPID"
else
echo "$ME: No ADSL connection appears to be running" >&2
exit 1
fi
exit 0
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