#! /bin/sh
### BEGIN INIT INFO
# Provides:          halt
# Required-Start:
# Required-Stop:
# Default-Start:
# Default-Stop:      0
# Short-Description: Execute the halt command.
# Description:
### END INIT INFO

setglobal NETDOWN = 'yes'

setglobal PATH = '/sbin:/usr/sbin:/bin:/usr/bin'
test -f /etc/default/halt && source /etc/default/halt

source /lib/lsb/init-functions

proc do_stop {
	if test $INIT_HALT = ""
	{
		match $HALT {
		  with [Pp]*
			setglobal INIT_HALT = 'POWEROFF'
			
		  with [Hh]*
			setglobal INIT_HALT = 'HALT'
			
		  with *
			setglobal INIT_HALT = 'POWEROFF'
			
		}
	}

	# See if we need to cut the power.
	if test $INIT_HALT = "POWEROFF" && test -x /etc/init.d/ups-monitor
	{
		/etc/init.d/ups-monitor poweroff
	}

	# Don't shut down drives if we're using RAID.
	setglobal hddown = '"-h'"
	if grep -qs '^md.*active' /proc/mdstat
	{
		setglobal hddown = ''""
	}

	# If INIT_HALT=HALT don't poweroff.
	setglobal poweroff = '"-p'"
	if test $INIT_HALT = "HALT"
	{
		setglobal poweroff = ''""
	}

	# Make it possible to not shut down network interfaces,
	# needed to use wake-on-lan
	setglobal netdown = '"-i'"
	if test $NETDOWN = "no" {
		setglobal netdown = ''""
	}

	log_action_msg "Will now halt"
	halt -d -f $netdown $poweroff $hddown
}

match $1 {
  with start|status
	# No-op
	
  with restart|reload|force-reload
	echo "Error: argument '$1' not supported" > !2
	exit 3
	
  with stop
	do_stop
	
  with *
	echo "Usage: $0 start|stop" > !2
	exit 3
	
}

: