#!/sbin/runscript
# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

# get this number with 'date +%s' - it's just a fallback sanetime
# but really anything is better than the epoch
SANETIME="1310410279"
SANETIME_FILE=/etc/sanetime

depend() {
	need localmount
}

write_sanetime() {
	mkdir -p $(dirname $SANETIME_FILE)
	echo "$1" > $SANETIME_FILE
}

dofunc() {
	local Now Then
	Now="$(date +%s 2>&1)"
	if [ -e $SANETIME_FILE ]; then
		Then="$(cat $SANETIME_FILE)"
	else
		Then=$SANETIME
	fi
	if [ $Now -gt $Then ]; then
		write_sanetime $Now
	else
		write_sanetime $Then
		date -s @$Then >/dev/null 2>&1
	fi
}

start() {
	ebegin "Initializing sanetime"
	(
		dofunc start
	)
	eend $? "Error initializing sanetime"
}

stop() {
	ebegin "Saving sanetime"
	(
		dofunc stop
	)
	eend $? "Failed to save sanetime"
}


# vim:ts=4