#!/bin/bash
# Original dword2url script (C) by IceF0x
# Under licence GPLv3 http://www.gnu.org/licenses/gpl.txt
# Requires dnsutils
# colors & char ########################################################
# text normal colors
red='\e[0;31m'
cyan='\e[0;36m'
green='\e[0;32m'
yellow='\e[0;33m'
# text bright colors
bgreen='\e[0;92m'
# reset color
NC='\e[0m'

echo -e "$red-----$green menu$red ------ $NC
$yellow 1$NC:$cyan dword $bgreen-$red>$cyan url $NC
$yellow 2$NC:$cyan url $bgreen-$red>$cyan dword $NC
$yellow 3$NC:$cyan quit $NC
$red-----------------$NC"

HOST="http://"
echo -n "Choice: "
read choix

case $choix in
    1)
        echo "DWORD to convert? Valid examples are\n http://1079984325/foo/bar or just 1079984325: "
        echo -ne "$yellow==> $NC"
        read dword_
        dword__=$(echo $dword_  | sed 's/http:\/\///')
        dword=$(echo $dword__  | cut -d/ -f1)
        sufix=$(echo $dword__ | sed 's/'$dword'//')
        dword_decode=$(echo $dword | xxd -r -p)
        echo -e "$yellow==>$NC $HOST$dword_decode$sufix"       
    ;;
    2)
        echo "URL to convert? (e.g. http://www.dword.com/foo/bar/): "
        echo -ne "$yellow==> $NC"
        read url_
        url__=$(echo $url_ | sed 's/http:\/\///')
        url=$(echo $url__ | cut -d/ -f1)
        sufix=$(echo $url__ | sed 's/'$url'//')
        IP=$(nslookup $url | grep Address | grep -v [#] | cut -d: -f2 | sed s/^\ //)
        dword_encode=$(echo $IP | xxd -p)
        echo -e "$yellow==>$NC $HOST$dword_encode$sufix"
    ;;
    3)
        echo -e "$green Good bye!"
        exit 0
    ;;
    *)
        echo -e "$red Error:$yellow \nwrong choiceTry again$NC"
        bash $0
    ;;
esac