#!/bin/bash
echo
echo "-----------------------------------------------------------------------------------------------------"
echo "WARNING: This script will clear enviroment variables on older Speeports without EVA Bootloader!!!!!"
echo "If this is the case you need to add some individual variables into this skript at the marked position"
echo "-----------------------------------------------------------------------------------------------------"
echo
. incl_var
ETHLIST=" eth0 eth1 eth2 eth3"
if [ $ETH_IF ]; then 
 ETHLIST="$ETH_IF"
 echo "Net cards set up for search active netconnections: $ETHLIST"
else 
 echo "Net cards set up for search active netconnections: $ETHLIST"
 echo "This list was set default, but can be set in advance." 
fi
for ETH in ${ETHLIST} ; do
  if  ifconfig $ETH > /dev/null ; then
 echo "Ethernet card found on: $ETH"
   break
  fi  
done  
ifconfig $ETH down 
ifconfig $ETH netmask 255.255.0.0 -promisc up 
echo
echo "You should now turn off and on your box and then, when the Power LED"
echo "of your box is flashing the first time, press ENTER here on the PC..."
echo "The right time for pushing the ENTER Key is critical, maybe you"
echo "must repeat the starting of this script several times until you"
echo "get a positive answer!"
echo
while !(read -s);do
	sleep 1
done
#ping to Broadcast of running router can show router IP, but not ADAMs IP  
#ping 192.168.178.255 -b -w 1
#ping 192.168.2.255 -b -w 1
exec 2>"/dev/null"
#cant be used becaus to much delay when finshed.
#while [ `ping -c1 -w0 -b 192.168.178.255 | grep 'receive' | awk '{ print $4 }'` == "1" ] || [ `ping -c1 -w0  -b 192.168.2.255 | grep 'receive' | awk '{ print $4 }'` == "1" ]; do 
#echo -n "-"
#sleep 0
#done 
#ifconfig $ETH  netmask 255.255.0.0 -promisc up

#while [ `ping -c1 -w1 -b 192.168.178.255 | grep 'receive' | awk '{ print $4 }'` == "0" ]; do
#echo -n "."
#done 
echo
echo "Be patient, nmap will take some time to scan possible IPs ..."

mapresult=`nmap --send-eth -oG log -PE -n -p21 192.168.178.1 192.168.2.1 192.168.1.1 192.168.1-101.1`
echo
#echo "${mapresult}"
if ! [ `echo "${mapresult}" | grep 'open' | awk '{ print $2 }'` == "open" ]; then
 echo "--------------- Could NOT find open FTP Port! -----------------"
 sleep 8
 exit 0
fi

IPADDRESS=`echo "${mapresult}" | grep '192.168.'`
IPADDRESS=${IPADDRESS##*on }
IPADDRESS=${IPADDRESS%%.1:*}
echo "IPaddress: ${IPADDRESS}.1"
echo "${mapresult}" | grep  'open'

ifconfig $ETH add ${IPADDRESS}.10 
touch empty
export IPADDRESS="${IPADDRESS}.1"
sleep 10
echo "You should now reboot your box again!. Waiting for box to shut down for restart ..."
while eval "ping -c1 -w1 ${IPADDRESS} > /dev/null"; do
 echo -n "."
    sleep 0.2
done
while ! eval "ping -c1 -w1 ${IPADDRESS} > /dev/null"; do
 echo -n "."
    sleep 0.2
done
echo  "."
echo "Reset Environment..."
ftp -n -p <<EOT
open ${IPADDRESS}
user adam2 adam2
binary
debug
hash
quote MEDIA FLSH
put ./empty mtd3
put ./empty mtd4
quote SETENV my_ipaddress 192.168.178.1
quote SETENV jffs2_size 32
quote SETENV firmware_version avm
quote REBOOT
quit
EOT
echo "Box is back up again..."
echo "All done .... Branding set to 'avm', Press 'ENTER' to finish"
while !(read -s);do
	sleep 1
done
exit 0