#!/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 2006 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# ident	"%Z%%M%	%I%	%E% SMI"
#
# Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T.
# All rights reserved.
#
#

# This file executes the commands in the rcS.d directory, which are necessary
# to get the system to single user mode:
#
# 	establish minimal network plumbing (for diskless and dataless)
#	mount /usr (if a separate file system)
#	set the system name
#	check the root (/) and /usr file systems
#	check and mount /var and /var/adm (if a separate file system)
#	mount pseudo file systems (/dev/fd)
#	if this is a reconfiguration boot, [re]build the device entries
#	check and mount other file systems to be mounted in single user mode

if test -z $SMF_RESTARTER {
	echo "Cannot be run outside smf(5)"
	exit 1
}

source /lib/svc/share/smf_include.sh

#
# Default definitions:
#
setvar PATH = "/usr/sbin:/usr/bin:/sbin"
setvar vfstab = '/etc/vfstab'
setvar mnttab = '/etc/mnttab'
setvar mntlist = ''
setvar option = ''
setvar otherops = ''

setvar action = "$1"

# Export boot parameters to rc scripts

if test "x$1" != xsysinit -a -d /usr/bin {
	set -- $(/usr/bin/who -r)

	setvar _INIT_RUN_LEVEL = ${7:-S}   # Current run-level
	setvar _INIT_RUN_NPREV = ${8:-0}   # Number of times previously at current level
	setvar _INIT_PREV_LEVEL = ${9:-0}  # Previous run-level
} else {
	setvar _INIT_RUN_LEVEL = 'S'
	setvar _INIT_RUN_NPREV = '0'
	setvar _INIT_PREV_LEVEL = '0'
}

set -- $(/sbin/uname -a)

#
# If we're booting, uname -a will produce one fewer token than usual because
# the hostname has not yet been configured.  Leave NODENAME empty in this case.
#
if test $Argc -eq 7 {
	setvar _INIT_UTS_SYSNAME = "$1"  # Operating system name (uname -s)
	setvar _INIT_UTS_NODENAME = "$2" # Node name (uname -n)
	shift 2
} else {
	setvar _INIT_UTS_SYSNAME = "$1"  # Operating system name (uname -s)
	setvar _INIT_UTS_NODENAME = ''	# Node name is not yet configured
	shift 1
}

setvar _INIT_UTS_RELEASE = "$1"  # Operating system release (uname -r)
setvar _INIT_UTS_VERSION = "$2"  # Operating system version (uname -v)
setvar _INIT_UTS_MACHINE = "$3"  # Machine class (uname -m)
setvar _INIT_UTS_ISA = "$4"      # Instruction set architecture (uname -p)
setvar _INIT_UTS_PLATFORM = "$5" # Platform string (uname -i)

export _INIT_RUN_LEVEL _INIT_RUN_NPREV _INIT_PREV_LEVEL \
    _INIT_UTS_SYSNAME _INIT_UTS_NODENAME _INIT_UTS_RELEASE _INIT_UTS_VERSION \
    _INIT_UTS_MACHINE _INIT_UTS_ISA _INIT_UTS_PLATFORM

#
# Set _INIT_NET_STRATEGY and _INIT_NET_IF variables from /sbin/netstrategy
#
smf_netstrategy

source /lib/svc/share/fs_include.sh

#
# Make the old, deprecated environment variable (_DVFS_RECONFIG) and the new
# supported environment variable (_INIT_RECONFIG) to be synonyms.  Set both
# if the svc.startd reconfigure property is set.  Note that for complete
# backwards compatibility the value "YES" is significant with _DVFS_RECONFIG.
# The # value associated with _INIT_RECONFIG is insignificant.  What is
# significant is only that the environment variable is defined.
#

svcprop -q -p system/reconfigure system/svc/restarter:default
if test $Status -eq 0
{
	echo "Setting _INIT_RECONFIG."
	setvar _DVFS_RECONFIG = 'YES'; export _DVFS_RECONFIG
	setvar _INIT_RECONFIG = 'set'; export _INIT_RECONFIG
}


match $action {
	with stop
		>/etc/nologin

		# All remote filesystem services must be explicitly disabled
		# at the single-user milestone.  There's no need to unmount
		# remote filesystems here.

		if test -d /etc/rcS.d {
			for f in [/etc/rcS.d/K*] {
				if test ! -s $f {
					continue
				}

				match $f {
					with *.sh	/lib/svc/bin/lsvcrun -s $f stop
						
					with *	/lib/svc/bin/lsvcrun $f stop 
				}
			}
		}

		

	with start
		if test -d /etc/rcS.d {
			for f in [/etc/rcS.d/S*] {
				if test ! -s $f {
					continue
				}

				match $f {
					with *.sh	/lib/svc/bin/lsvcrun -s $f start
						
					with *	/lib/svc/bin/lsvcrun $f start 
				}
			}
		}

		#
		# Clean up the /reconfigure file and sync the new entries to
		# stable media.
		#

		# GLXXX - svc.startd should do this?
		if test -n $_INIT_RECONFIG {
			test -f /reconfigure && /usr/bin/rm -f /reconfigure
			/sbin/sync
		}
		

	with *
		echo "Usage: $0 { start | stop }"
		exit $SMF_EXIT_ERR_CONFIG
		
}

exit $SMF_EXIT_OK