Icmp.h

// This is part of tacppd project (extended tacacs++ server)
// (c) Copyright 2000-2004 by tacppd team and contributors
// see http://tacppd.org for more information
//
// file: Icmp.h
// description: icmp code

//  This program 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.
//
//  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 General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

// modifications:
//

// all comments which start from /** - this is comments for KDoc
//  for classes
//    @short [short description of the class]
//    @author [class author]
//    @version [class version]
//    @see [references to other classes or methods]
//  for methods
//    @see [references]
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#ifndef __ICMP_H__
#define __ICMP_H__

#include "global.h"

namespace tacpp {

class Icmp {
  int sock;
  int make_socket();
  int in_cksum(unsigned short*,int);
  bool test_ping(struct sockaddr_in);
  int time_start(struct timeval*);
  int time_end(struct timeval*);
  int time_minus(struct timeval*,struct timeval*);
 public:
  Icmp();
  ~Icmp();
  bool test(ipaddr);
};

};

#endif //__ICMP_H__

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