private void process_FTP_response(Packet packet)
	{
		String text = packet.getApplication().get_text();
		if (text == null)
			return;
		else if (text.startsWith("226"))
			put_file_on_server(packet.getIP_source());
		else if (packet.get_data() != null && packet.get_data().length() > 1)
			save_file(packet);
	}