#! /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

global NETDOWN := 'yes'

global 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 = ""
	{
		matchstr $HALT {
		  [Pp]* {
			global INIT_HALT := 'POWEROFF'
			}
		  [Hh]* {
			global INIT_HALT := 'HALT'
			}
		  * {
			global 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.
	global hddown := '"-h'"
	if grep -qs '^md.*active' /proc/mdstat
	{
		global hddown := ''""
	}

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

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

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

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

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