def prepare_services(self, p_working_dir, p_pic_number=0):
queue_service = QueueService()
queue_service.clean_queue()
queue_service.wait_process()
scanner_service = ScannerService(p_pic_number=p_pic_number)
scanner_service.working_dir = p_working_dir
queue_service.task_manager = TaskManager(p_working_dir)
OutputService(p_working_dir, "out")
return 1
