#!/bin/sh
#
# FlyRouter Team (c) 2004-2011 | http://www.flyrouter.net
# Upgrade firmware script
# Version 0.7b 20111008

. /bin/router_functions

SITE=${SITE:=http://flyrouter.net/downloads/software/skyrouter/upgrade/}

test -f /etc/skyrouter.conf && . /etc/skyrouter.conf || exit 1

if [ "x$1" = x ]; then
        echo "Usage: $0 [-c] <type>"
        exit
fi


case $1 in
  -c) 
        clear_datafs=1;
        shift
        ;;

esac

image_name=$1
url=$SITE/${image_name}.trx
if echo ${image_name} | grep http:// 2>&1 >/dev/null; then
  url=${image_name}
fi 

msgn "Download firmware..." 
wget $url -q -O /tmp/firmware && ok || die
if [ "$clear_datafs" = 1 ]; then
	msgn "Clearing datafs partition..."
	flash erase && ok || fail
fi
msg "Writing firmware and reboot. Plase wait..."
mtd -r write /tmp/firmware linux && ok || fail