test_eventserver.cpp

// Copyright (C) 2009-2010 Institut de Robòtica i Informàtica Industrial, CSIC-UPC.
// Author Sergi Hernandez  (shernand@iri.upc.edu)
// All rights reserved.
//
// This file is part of iriutils
// iriutils is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

#include "eventserver.h"
#include "eventexceptions.h"
#include <iostream>

const std::string event1="event_1";

const std::string event2="event_2";

const std::string event3="invalid_event";

int main(int argc, char *argv[])
{
  CEventServer *event_server;
  std::list<std::string> events;
  int event_id;

  event_server=CEventServer::instance();
  event_server->create_event(event1);
  event_server->create_event(event2);

  events.push_back(event1);
  events.push_back(event2);
 
  std::cout << "Activate event 1" << std::endl;
  event_server->set_event(event1);
  std::cout << "Activate event 2" << std::endl;
  event_server->set_event(event2);
  if (event_server->event_is_set(event1))
  {
    std::cout << "Reset event 1" << std::endl;
    event_server->reset_event(event1);
  }
  std::cout << "Wait for the first event to get active ... " << std::endl;
  event_id=event_server->wait_first(events);
  std::cout << event_id << std::endl;
  if (event_server->event_is_set(event1))
    std::cout << "event 1 is set" << std::endl;
  else
    std::cout << "event 1 is not set" << std::endl;
  if (event_server->event_is_set(event2))
    std::cout << "event 2 is set" << std::endl;
  else
    std::cout << "event 2 is not set" << std::endl;
  std::cout << "Activate event 1" << std::endl;
  event_server->set_event(event1);
  std::cout << "Activate event 2" << std::endl;
  event_server->set_event(event2);
  event_server->wait_all(events);
  std::cout << "All events were active" << std::endl;
  if (event_server->event_is_set(event1))
    std::cout << "event 1 is set" << std::endl;
  else
    std::cout << "event 1 is not set" << std::endl;
  if (event_server->event_is_set(event2))
    std::cout << "event 2 is set" << std::endl;
  else
    std::cout << "event 2 is not set" << std::endl;
  try{
    event_server->wait_all(events,1000);
  }catch(CEventTimeoutException &e){
    std::cout << e.what() << std::endl;
  }catch(CException& e){
    std::cout << e.what() << std::endl;
    return 0;
  }
  event_server->delete_event(event1);
  event_server->delete_event(event2);
  try{
    event_server->delete_event(event3);
  }catch(CEventServerException &e){
    std::cout << e.what() << std::endl;
  } 
  delete event_server;
}