xref: /titanic_52/usr/src/cmd/cmd-inet/etc/init.d/ncakmod (revision 7c478bd95313f5f23a4c958a745db2134aa03244)

#!/sbin/sh
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License, Version 1.0 only
# (the "License").  You may not use this file except in compliance
# with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
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# CDDL HEADER END
#
#
# Copyright 1999-2002 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
#ident	"%Z%%M%	%I%	%E% SMI"

# Default config values used by script
nca=drv/nca
ncakmodconf=/etc/nca/ncakmod.conf
ncaifconf=/etc/nca/nca.if
tempdir=/tmp
default_miss_door=/var/run/nca_httpd_1.door

# Function used to parse the interface names from /etc/hostname.* entries
readifconf()
{
	while read i; do
		case "$i" in
		'#'* | '')	# Ignore comments, empty lines
				continue ;;
		'*')		configinterfaces="`echo /etc/hostname.*[0-9] \
				   2>/dev/null`"
				checkforvirt=false
				break ;;
		esac
		configinterfaces="$configinterfaces $i"
	done
}

case "$1" in
'start')

	if [ ! -f $ncakmodconf ]; then
		# If configuration file is missing, just exit
		exit 0
	fi

	. $ncakmodconf

	# Default is "disabled" so we want to exit
	[ "x$status" != "xenabled" ] && exit 0

	if [ -f "$ncaifconf" ]; then
		readifconf < $ncaifconf
		configinterfaces="`echo $configinterfaces | \
			/bin/sed 's/.etc.hostname.//g'`"
		for i in $configinterfaces; do
			findinterface="`echo $i | /bin/grep '[0-9][0-9]*'`"
			if [ $? -ne 0 ]; then
				# Need to expand interface (ie. iprb)
				interface="`echo /etc/hostname.$i*[0-9] \
					2>/dev/null | /bin/sed \
					's/.etc.hostname.//g'`"
				interfaces="$interfaces $interface"
			else
				interfaces="$interfaces $i"
			fi
		done

		# If we don't have any interfaces configured, exit
		[ -z "$interfaces" ] && exit 0

		# Prevent multiple instances of ncaconfd
		if /bin/pgrep ncaconfd > /dev/null 2>&1; then
			echo "$0: ncaconfd is already running"
			exit 1
		fi

		/usr/sbin/modload -p $nca

		# Insert NCA into the stream of all the interfaces configured.
		interfaces="`echo $interfaces | /bin/tr ' ' '\012' | \
		    /bin/grep -v :`"
		if [ "x$nca_active" != xenabled ]; then
			/usr/lib/inet/ncaconfd -l $interfaces
		else
			/usr/lib/inet/ncaconfd -al $interfaces
		fi

		if [ "$httpd_door_path" != "$default_miss_door" ]; then
			# Set the default HTTPD door in NCA via ndd
			/usr/sbin/ndd -set /dev/nca httpd_door_path \
			    $httpd_door_path
		fi
	fi
	;;

'stop')
	# Need to reboot the system to stop
	echo "System reset is required to stop NCA functionality"
	;;

*)

	echo "Usage: $0 { start | stop }"
	exit 1
	;;
esac
exit 0