new init-script

powerup (text/plain), 2.44 KB, created by georg.lippold on 2006-03-03 14:34:12 UTC

#!/sbin/runscript
# Gentoo users: add this script to 'boot' run level.
# ==================================================
#
# Copyright (c) by Georg Lippold <[e-mail]>
#
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 2 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program; if not, write to the Free Software
#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA

# ChangeLog:
#
# 2006.03.03 - Georg Lippold: Found out that if you want the server to wake up
# later the same day with the conffile, that it takes the next day instead of
# the same day. Fixed that.
#
# 2006.03.02 - Georg Lippold: initial version 

WAKEUP=/usr/bin/nvram-wakeup
CONFFILE=/etc/powerup

depend() {
	need localmount
	before clock
}

start() {
	if [[ -x $WAKEUP ]] && [[ -s $CONFFILE ]] ; then
		ebegin "Setting startup time"
		TODAY="`date +%u`"
		TIMETODAY="`grep ^$TODAY $CONFFILE | tail -n 1 | awk '{print $2}'`"
		SECONDTODAY=`date +%s -d "$TIMETODAY"`
		if [[ `date +%s` -lt $SECONDTODAY ]] ; then
			$WAKEUP -s $SECONDTODAY
			eend 0
		else
			TOMORROW="`date +%u -d tomorrow`"
			TIMETOMORROW="`grep ^$TOMORROW $CONFFILE | tail -n 1 | awk '{print $2}'`"
			SECONDTOMORROW=`date +%s -d "$TIMETOMORROW tomorrow"`
			$WAKEUP -s $SECONDTOMORROW
			eend 0
		fi
	else
		eerror "Not setting new start date, $WAKEUP or $CONFFILE does not exist"
		eend 1
	fi
	
}

stop() {
	if [[ -x $WAKEUP ]] && [[ -s $CONFFILE ]] ; then
		ebegin "Setting startup time"
		TODAY="`date +%u`"
		TIMETODAY="`grep ^$TODAY $CONFFILE | tail -n 1 | awk '{print $2}'`"
		SECONDTODAY=`date +%s -d "$TIMETODAY"`
		if [[ `date +%s` -lt $SECONDTODAY ]] ; then
			$WAKEUP -s $SECONDTODAY
			eend 0
		else
			TOMORROW="`date +%u -d tomorrow`"
			TIMETOMORROW="`grep ^$TOMORROW $CONFFILE | tail -n 1 | awk '{print $2}'`"
			SECONDTOMORROW=`date +%s -d "$TIMETOMORROW tomorrow"`
			$WAKEUP -s $SECONDTOMORROW
			eend 0
		fi
	else
		eerror "Not setting new start date, $WAKEUP or $CONFFILE does not exist"
		eend 1
	fi
}