ACC SHELL

#!/bin/bash
#
# Copyright (c) 2002 SuSE Linux AG Nuernberg, Germany.
# All rights reserved.
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 59 Temple
# Place, Suite 330, Boston, MA 02111-1307 USA
#
# Authors: Arvin Schnell <arvin@suse.de>, 2002
#          Christian Zoz <zoz@suse.de>, 2002
#
# $Id$
#

unset POSIXLY_CORRECT ; set +o posix # we're using non-posix bash features

function usage()
{
	echo $@
	echo "Usage: if{up,down,status}-ppp [<config>] <interface> [-o <options>]"
	echo ""
	echo "Options are: prov=name : specify provider (only for ifup)"
	echo "             debug     : be verbose"
	echo "             rc        : indicates that we are called from rcnetwork"
	echo "All other or wrong options are silently ignored."
	exit $R_USAGE
}

######################################################################
# change the working direcory and source some common files
#
R_INTERNAL=1      # internal error, e.g. no config or missing scripts
cd /etc/sysconfig/network || exit $R_INTERNAL
test -f ./config && . ./config
test -f scripts/functions && . scripts/functions || exit $R_INTERNAL

######################################################################
# check arguments and how we are called (in case of links)
#
SCRIPTNAME=${0##*/}
debug $*
case "${SCRIPTNAME}" in
	ifup-*) ACTION=up ;;
	ifdown-*) ACTION=down ;;
	ifstatus-*) ACTION=status ;;
	*) usage
esac
case "$1" in ""|-h|*help*) usage; esac
CONFIG=$1
shift
if [ -n "$1" -a "$1" != "-o" ] ; then
	INTERFACE=$1
else
	INTERFACE=$CONFIG
fi
shift
test "$1" = "-o" && shift
OPTIONS="$@"
MODE=manual
while [ $# -gt 0 ] ; do
	case $1 in
		boot|onboot) MODE=onboot ;;
		hotplug)     MODE=hotplug ;;
		rc)          RUN_FROM_RC=yes
		             SMPPPD_OPTIONS="--rc" ;;
		quiet)       be_quiet_has_gone ;;
		debug)       DEBUG=yes ;;
		prov=*)      PROVIDER=${1##*=} ;;
		*)           debug "unknown option $1 ignored" ;;
	esac
	shift
done

SMPPPD_OPTIONS="$SMPPPD_OPTIONS -i ifcfg-$CONFIG"

case "$ACTION" in

	up)

		if [ -n "$PROVIDER" ] ; then
			SMPPPD_OPTIONS="$SMPPPD_OPTIONS -p $PROVIDER"
		fi

		if [ "$DEBUG" == "yes" ] ; then
			SMPPPD_OPTIONS="$SMPPPD_OPTIONS -d"
		fi

		if /usr/sbin/smpppd-ifcfg --up $SMPPPD_OPTIONS ; then
			message_if_not_run_from_rc "interface $INTERFACE is up"
			exit $R_SUCCESS
		fi

		logerror "failed to bring interface $INTERFACE up"
		exit $R_ERROR

		;;

	down)

		if /usr/sbin/smpppd-ifcfg --down $SMPPPD_OPTIONS ; then
			message_if_not_run_from_rc "interface $INTERFACE is down"
			exit $R_SUCCESS
		fi

		logerror "failed to bring interface $INTERFACE down"
		exit $R_ERROR

		;;

	status)

		if /usr/sbin/smpppd-ifcfg --status $SMPPPD_OPTIONS ; then
			message_if_not_run_from_rc "interface $INTERFACE is up"
			INFOFILE="/var/lib/smpppd/ifcfg-$CONFIG.info"
			( while read a b ; do
				case $a in
					status:|provider-file:|demand:)
						message_if_not_run_from_rc $a $b
						;;
				esac
			done < $INFOFILE ) 2> /dev/null
			exit $R_SUCCESS
		fi

		message_if_not_run_from_rc "interface $INTERFACE is down"
		exit $R_INACTIVE

		;;

esac