#!/bin/sh

###
 #
 # FreeWLAN Addons - http://www.freewlan.info
 #
 # 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
 #
###

THCLVER="1.0"

. /etc/functions.sh
. /tmp/network-config

# private key for fetching the info from the FON server
KEY=/etc/dropbear/key
USER=openwrt
SERVER=download.fon.com
PORT=1937

# gather information about this machine
# gather information about this machine
WLMAC=$( ifconfig $wifi_ifname|grep HWaddr|sed -e "s/^.*HWaddr //" |sed -e "s/ //g" )
WLMAC2=$( ifconfig $lan_ifname|grep HWaddr|sed -e "s/^.*HWaddr //" |sed -e "s/ //g" )
ETMAC=$( ifconfig eth0|grep HWaddr|sed -e "s/^.*HWaddr //" |sed -e "s/ //g" )

# gather information about this machine
FONREV="$(cat /etc/fon_revision)"
FIRMWARE="$(cat /etc/fon_version)"
DEVICE="$(cat /etc/fon_device)"
#CHILLVER="$(ipkg list_installed|grep chillispot| cut -d\  -f3)"
CHILLVER="1.0-1"

MODE=$1

rm -f /tmp/.thinclient.sh

case "$1" in
    cron)
		sleep "$((0x$(head -c2 /dev/urandom | hexdump | awk '$2 > 0 {print $2}') % 3600))"
		echo "mode='$MODE' wlmac='$WLMAC' mac='$ETMAC' fonrev='$FONREV' firmware='$FIRMWARE' chillver='$CHILLVER' thclver='$THCLVER' device='$DEVICE'" | ssh -T ${PORT:+ -p $PORT}${KEY:+ -i $KEY} "${USER}@${SERVER}" > /tmp/.thinclient.sh
		;;
    start)
		echo "mode='$MODE' wlmac='$WLMAC' mac='$ETMAC' fonrev='$FONREV' firmware='$FIRMWARE' chillver='$CHILLVER' thclver='$THCLVER' device='$DEVICE'" | ssh -T ${PORT:+ -p $PORT}${KEY:+ -i $KEY} "${USER}@${SERVER}" > /tmp/.thinclient.sh
		;;
    *)
		echo "Usage: `basename $0` {cron|start}"
		exit
esac

#. /tmp/.thinclient.sh