#!/sbin/sh
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (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]
#
# CDDL HEADER END
#
#
# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

. /lib/svc/share/smf_include.sh
. /lib/svc/share/net_include.sh

#
# In a shared-IP zone we need this service to be up, but all of the work
# it tries to do is irrelevant (and will actually lead to the service
# failing if we try to do it), so just bail out.
# In the global zone and exclusive-IP zones we proceed.
#
smf_configure_ip || exit $SMF_EXIT_OK

case "$1" in
'refresh')
	/usr/bin/pkill -HUP -z `smf_zonename` nwamd
	;;

'start')
	if smf_is_globalzone; then
		net_reconfigure || exit $SMF_EXIT_ERR_CONFIG

		#
		# Upgrade handling. The upgrade file consists of a series
		# of dladm(1M) commands. Note that after we are done, we
		# cannot rename the upgrade script file as the file system
		# is still read-only at this point. Defer this to the
		# manifest-import service.
		#
		upgrade_script=/var/svc/profile/upgrade_datalink
		if [ -f "${upgrade_script}" ]; then
			. "${upgrade_script}"
		fi

		# Bring up simnet instances
		/sbin/dladm up-simnet
		# Initialize security objects.
		/sbin/dladm init-secobj
	fi
	# start nwamd in foreground; it will daemonize itself
	if /lib/inet/nwamd ; then
		exit $SMF_EXIT_OK
	else
		exit $SMF_EXIT_ERR_FATAL
	fi
	;;

'stop')
	/usr/bin/pkill -z `smf_zonename` nwamd
	;;

'-u')
	# After we run this part of the script upon the next reboot
	# network/physical:default will be enabled and
	# network/physical:nwam will be disabled.
	# There are various other parts of the system (nscd, nfs) that
	# depend on continuing to have a working network.  For this
	# reason we don't change the network configuration immediately.
	
	SVCADM=/usr/sbin/svcadm
	SVCCFG=/usr/sbin/svccfg
	net_phys=svc:/network/physical:default
	net_nwam=svc:/network/physical:nwam

	# Disable network/physical temporarily and make sure that will
	# be enabled on reboot.
	$SVCADM disable -st $net_phys
	$SVCCFG -s $net_phys setprop general/enabled=true

	# If nwam is online then make sure that it's temporarily enabled.
	nwam_online=`/usr/bin/svcprop -t -p restarter/state $net_nwam`	
	if [ $? -eq 0 ]; then
		set -- $nwam_online
		[ $3 = "online" ] && $SVCADM enable -st $net_nwam
	fi

	# Set nwam so that it won't be enabled upon reboot.
	$SVCCFG -s $net_nwam setprop general/enabled=false
	exit 0
	;;

'-c')
	# Nothing to do for sysidtool
	exit 0
	;;

*)
	echo "Usage: $0 { start | stop | refresh }"
	exit $SMF_EXIT_ERR_FATAL
	;;
esac
exit $SMF_EXIT_OK