#!/bin/sh

###
 #
 # FreeWLAN Addons - http://www.freewlan.info
 #
 # This Script is based on the original La Fonera Firmware version 0.7.1r2
 #
 # 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., 51 Franklin Street, Fifth Floor, Boston,
 # MA  02110-1301, USA
 #
 # http://www.gnu.org/copyleft/gpl.html
 #
###

# Antonio Ávila for Fon Technology (GPL)

#crontab_file="/etc/crontabs/root"
#ntp_file="/etc/config/ntpservers"

#Flush previous ntp servers...
#cat /etc/crontabs/root | grep -v ntp > /etc/crontabs/root

#randline=$(expr `head -c1 /dev/urandom | hexdump -d | sed 's/\ //g' | sed 's/^0*//' | head -n1` % `wc -l $ntp_file | sed 's/^\ [ \t]*//' | cut -d" " -f1`)

#ntpserver=$(head -n$randline $ntp_file | tail -n1)

#case "$1" in
#   "stop")
#      cat $crontab_file | grep -v "ntp" > $crontab_file
#      crontab -l
#      echo stop
#      return
#      ;;
#   *)
#      ;;
#esac

#randminute=$(expr `head -c2 /dev/urandom | hexdump -d | sed 's/\ //g' | sed 's/^0*//' | head -n1` % 60)
#randhour=$(expr `head -c2 /dev/urandom | hexdump -d | sed 's/\ //g' | sed 's/^0*//' | head -n1` % 24)
#echo "$randminute $randhour * * * ntpclient -s -h $ntpserver" >> $crontab_file
#ntpclient -s -h $ntpserver &
#crontab -l

ntpclient -s -h pool.ntp.org &