vpClient.h

/****************************************************************************
 *
 * ViSP, open source Visual Servoing Platform software.
 * Copyright (C) 2005 - 2019 by Inria. All rights reserved.
 *
 * This software is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * See the file LICENSE.txt at the root directory of this source
 * distribution for additional information about the GNU GPL.
 *
 * For using ViSP with software that can not be combined with the GNU
 * GPL, please contact Inria about acquiring a ViSP Professional
 * Edition License.
 *
 * See http://visp.inria.fr for more information.
 *
 * This software was developed at:
 * Inria Rennes - Bretagne Atlantique
 * Campus Universitaire de Beaulieu
 * 35042 Rennes Cedex
 * France
 *
 * If you have questions regarding the use of this file, please contact
 * Inria at visp@inria.fr
 *
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 * Description:
 * TCP Client
 *
 * Authors:
 * Aurelien Yol
 *
 *****************************************************************************/

#ifndef vpClient_H
#define vpClient_H

#include <visp3/core/vpConfig.h>
#include <visp3/core/vpDebug.h>
#include <visp3/core/vpException.h>
#include <visp3/core/vpNetwork.h>
#include <visp3/core/vpRequest.h>
#include <visp3/core/vpTime.h>

// inet_ntop() not supported on win XP
#ifdef VISP_HAVE_FUNC_INET_NTOP

class VISP_EXPORT vpClient : public vpNetwork
{
private:
  //######## PARAMETERS ########
  //#                          #
  //############################

  unsigned int numberOfAttempts;

  //######## Private Functions ########
  //#                                 #
  //###################################

  bool connectServer(vpNetwork::vpReceptor &serv);

public:
  vpClient();
  virtual ~vpClient();

  bool connectToHostname(const std::string &hostname, const unsigned int &port_serv);
  bool connectToIP(const std::string &ip, const unsigned int &port_serv);

  void deconnect(const unsigned int &index = 0);
  unsigned int getNumberOfAttempts() { return numberOfAttempts; }

  unsigned int getNumberOfServers() { return (unsigned int)receptor_list.size(); }

  void print();

  void setNumberOfAttempts(const unsigned int &nb) { numberOfAttempts = nb; }

  void stop();
};

#endif
#endif