[debian6500.git] / master / etc / init.d / wakeonlan

#!/bin/sh
VER=1.3
# ============================================================================
#
# Copyright (C) THALES. All rights reserved
# Author: Jean-Noel Raguenes
# Date : 07/12/2009
# - V1.1: Herve Petit 10/03/2010
#   reprise de la commande recuperation des @mac et @broadcast pour prendre
#   en compte le fait que l'interface eth1 a ete configuree
# - V1.2: Thomas Perennou 25/03/2013
#   Adaptation Wheezy et simplification des recuperation des adresses mac
#   et de broadcast
# - V1.4: Laurent Mazet 09/05/2014
#   Daemonisation
# ============================================================================

### BEGIN INIT INFO
# Provides:          wakeonlan
# Required-Start:    $network
# Required-Stop:
# Should-Start:
# Default-Start:     S
# Default-Stop:
# Short-Description: WOL cluster blades
# Description:       Boot all cluster blades by WakeOnLan protocol
### END INIT INFO

DHCPCONF=/etc/dhcp/dhcpd.conf
ENABLE="yes"

PATH=/sbin:/usr/sbin:/bin:/usr/bin
[ -f /etc/default/wakeonlan ] && . /etc/default/wakeonlan
[ "$ENABLE" = "yes" ] || exit 0

. /lib/lsb/init-functions

do_start () {

    log_action_msg "Activate Wake On Lan"

    mac=$(awk '{ sub(/#.*/, "") } /trc[0-9]/ { gsub(/;/, " "); print $6}' $DHCPCONF)

    for m in $mac; do
	broadcast=$(grep $m /etc/dhcp/dhcpd.conf | sed 's/.* \([0-9.]*\)\..*/\1.255/')
        log_action_msg "Wake-up $broadcast ($m)"
        wakeonlan -p 7 -i $broadcast $m
    done
}

case "$1" in
    -v)
        echo "$(basename $0), version $VER"
	;;
    start)
        do_start
        ;;
    restart|reload|force-reload)
        echo "Error: argument '$1' not supported" >&2
        exit 3
        ;;
    stop)
        # No-op
        ;;
    *)
        echo "Usage: $0 start|stop" >&2
        exit 3
        ;;
esac

# vim:set tabstop=4 expandtab shiftwidth=4:
Commit	Line	Data
4e802319	1	#!/bin/sh
	2	VER=1.3
	3	# ============================================================================
	4	#
	5	# Copyright (C) THALES. All rights reserved
	6	# Author: Jean-Noel Raguenes
	7	# Date : 07/12/2009
	8	# - V1.1: Herve Petit 10/03/2010
	9	# reprise de la commande recuperation des @mac et @broadcast pour prendre
	10	# en compte le fait que l'interface eth1 a ete configuree
	11	# - V1.2: Thomas Perennou 25/03/2013
	12	# Adaptation Wheezy et simplification des recuperation des adresses mac
	13	# et de broadcast
	14	# - V1.4: Laurent Mazet 09/05/2014
	15	# Daemonisation
	16	# ============================================================================
	17
	18	### BEGIN INIT INFO
	19	# Provides: wakeonlan
	20	# Required-Start: $network
	21	# Required-Stop:
	22	# Should-Start:
	23	# Default-Start: S
	24	# Default-Stop:
	25	# Short-Description: WOL cluster blades
	26	# Description: Boot all cluster blades by WakeOnLan protocol
	27	### END INIT INFO
	28
	29	DHCPCONF=/etc/dhcp/dhcpd.conf
	30	ENABLE="yes"
	31
	32	PATH=/sbin:/usr/sbin:/bin:/usr/bin
	33	[ -f /etc/default/wakeonlan ] && . /etc/default/wakeonlan
	34	[ "$ENABLE" = "yes" ] \|\| exit 0
	35
	36	. /lib/lsb/init-functions
	37
	38	do_start () {
	39
	40	log_action_msg "Activate Wake On Lan"
	41
605d1269	42	mac=$(awk '{ sub(/#.*/, "") } /trc[0-9]/ { gsub(/;/, " "); print $6}' $DHCPCONF)
4e802319	43
4e802319	44	for m in $mac; do
605d1269	45	broadcast=$(grep $m /etc/dhcp/dhcpd.conf \| sed 's/.* \([0-9.]\)\../\1.255/')
4e802319	46	log_action_msg "Wake-up $broadcast ($m)"
	47	wakeonlan -p 7 -i $broadcast $m
	48	done
	49	}
	50
	51	case "$1" in
	52	-v)
	53	echo "$(basename $0), version $VER"
	54	;;
	55	start)
	56	do_start
	57	;;
	58	restart\|reload\|force-reload)
	59	echo "Error: argument '$1' not supported" >&2
	60	exit 3
	61	;;
	62	stop)
	63	# No-op
	64	;;
	65	*)
	66	echo "Usage: $0 start\|stop" >&2
	67	exit 3
	68	;;
	69	esac
	70
	71	# vim:set tabstop=4 expandtab shiftwidth=4: