/* 

                          Firewall Builder

                 Copyright (C) 2000 NetCitadel, LLC

  Author:  Vadim Kurland     vadim@vk.crocodile.org

  $Id: IPv4.hh,v 1.3 2002/08/29 00:34:09 vkurland Exp $


  This program is free software which we release under the GNU General Public
  License. You may redistribute and/or modify this program under the terms
  of that 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.
 
  To get a copy of the GNU General Public License, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*/

#ifndef __IPV4_HH_FLAG__
#define __IPV4_HH_FLAG__

#include <string>

#include <fwbuilder/Address.hh>
#include <fwbuilder/FWException.hh>

namespace libfwbuilder
{

class IPv4 : public Address
{
    public:
    
    IPv4();
    IPv4(const FWObject *root);
    IPv4(const IPv4 &i);
    IPv4(const std::string& addr,const std::string& mask);

    virtual ~IPv4();

    virtual void fromXML(xmlNodePtr parent) throw(FWException);

    DECLARE_FWOBJECT_SUBTYPE(IPv4);

    IPNetwork getIPNetwork() const throw(FWException);

    void    setAddress(const std::string &a);
    void    setNetmask(const std::string &nm);

    virtual IPAddress getAddress() const;
    virtual Netmask   getNetmask() const;
    virtual guint32   dimension()  const;

    virtual void setAddress(const IPAddress &a);
    virtual void setNetmask(const Netmask   &nm);

};

}

#endif


