Exemple #1
0
int proc_loop(void)
{
	int rc = 0;

	log_debug("setting working directory ...\n");
	if ((mkdir(daemon_cfg.notify_dir, 0777) != 0) && (errno != EEXIST)) {
		rc = -errno;
		log_error("failed create folder %s (errno = %d)\n",
			  daemon_cfg.notify_dir, errno);
		goto err;
	}

	log_debug("setting store ...\n");
	rc = open_store();
	if (rc < 0) {
		goto err;
	}

	log_debug("setting flow ...\n");
	rc = open_flow();
	if (rc < 0) {
		goto err;
	}

	log_debug("setting notification ...\n");
	rc = open_notify();
	if (rc < 0) {
		goto err;
	}

	log_debug("setting message processing ...\n");
	rc = open_message();
	if (rc < 0) {
		goto err;
	}

	log_debug("starting loop ...\n");
	while ((0 == daemon_cfg.sig) && (errno != EINTR)) {
		fd_set readfds;
		struct timeval tv;
		int max_fd = -1;

		FD_ZERO(&readfds);
		FD_SET(daemon_cfg.sock_fd, &readfds);
		max_fd = daemon_cfg.sock_fd;
		FD_SET(daemon_cfg.notify_fd, &readfds);
		max_fd = (max_fd < daemon_cfg.notify_fd ? daemon_cfg.notify_fd : max_fd);

		/* Use timeout for select() call */
		tv.tv_sec = 60;
		tv.tv_usec = 0;

		rc = select(max_fd + 1, &readfds, NULL, NULL, &tv);
		if (rc < 0) {
			rc = 0;
			if (errno != EINTR) {
				rc = -errno;
				log_error("Failed select() errno %d (%s)\n", errno,
						strerror(errno));
			}
			goto err;
		} else if (rc == 0) {
			continue;
		}

		/* Check messages from processes */
		if (FD_ISSET(daemon_cfg.sock_fd, &readfds)) {
			log_debug("message processing ...\n");
			rc = proc_message();
		}

		/* Check any events from file system monitor */
		if (FD_ISSET(daemon_cfg.notify_fd, &readfds)) {
			log_debug("notification processing ...\n");
			rc = proc_notify();
		}
	}

err:
	log_debug("finishing loop ...\n");

	close_message();
	close_notify();
	close_flow();
	close_store();

	return rc;
}
Exemple #2
0
void NeutralSystem::special()
{
  System::special();
  
  utilities::clear_display();
  
  // always an ambush
  FightEvent fe(player, 5, 3);
  fe.run();
  
  utilities::wait_for_user();
  
  utilities::clear_display();
  
  // game is over
  if (player->is_dead())
    return;
  
  // 15% chance of finding money
  if (rand() % 100 < 15)
  {
    MonetaryEvent me(player);
    me.run();
    
    utilities::wait_for_user();
    utilities::clear_display();
  }
  
  // 15% chance of being taxed
  if (rand() % 100 < 15)
  {
    TaxEvent te(player);
    te.run();
    
    utilities::wait_for_user();
  }
  
  // user done with menu
  bool done = false;
  
  // user already asked for info?
  bool asked = false;
  
  while (!done)
  {
    utilities::clear_display();
    
    make_menu();
    
    int num_ops = static_cast<int>(system_menu.get_num_options());

    system_menu.display();
    
    std::cout << "What would you like to do?\n";
    int choice = utilities::get_valid_int_in_range(1, num_ops);
    
    utilities::clear_display();
    
    std::string map_header = std::string("========== Map - Current System: ") + player->get_cur_system()->get_name() + " ==========\n\n";
    
    switch (choice)
    {
      case 1: done = true; break;
      case 2: player->print_status("========== Status ==========\n\n"); break;
      case 3: std::cout << map_header; view_map(); break;
      case 4: open_store(); break;
      case 5: sell(); break;
      case 6: refuel(); break;
      case 7: repair(); break;
      case 8: buy_ship(); break;
      case 9:
      {
        if (!asked)
        {
          ask_info();
          asked = true;
        }
        else
          std::cout << "You have already gotten all the information you can get right now!\n\n";
        
        break;
      }
      default: jump_to(choice); done = true; // wants to jump
    }
    
    utilities::wait_for_user();
  }
}