Inet4NetworkInterface.h

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// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 4; tab-width: 4; -*-
// vim: set shiftwidth=4 softtabstop=4 expandtab:
/*
 ********************************************************************
 ** NIDAS: NCAR In-situ Data Acquistion Software
 **
 ** 2009, Copyright University Corporation for Atmospheric Research
 **
 ** 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.
 **
 ** The LICENSE.txt file accompanying this software contains
 ** a copy of the GNU General Public License. If it is not found,
 ** write to the Free Software Foundation, Inc.,
 ** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 **
 ********************************************************************
*/

#ifndef NIDAS_UTIL_INET4NETWORKINTERFACE_H
#define NIDAS_UTIL_INET4NETWORKINTERFACE_H

#include "Inet4Address.h"
#include "IOException.h"

namespace nidas { namespace util {

class Inet4NetworkInterface
{
public:
    Inet4NetworkInterface():_name(),_index(0),_addr(INADDR_ANY),
        _baddr(INADDR_BROADCAST),_netmask(INADDR_BROADCAST),_mtu(0),_flags(0) {}

    Inet4NetworkInterface(const std::string& name,Inet4Address addr, Inet4Address brdcastAddr, Inet4Address netmask,int mtu,int index,short flags):
        _name(name),_index(index),_addr(addr),_baddr(brdcastAddr),_netmask(netmask),_mtu(mtu),_flags(flags) {}

    const std::string& getName() const { return _name; }

    int getIndex() const { return _index; }

    Inet4Address getAddress() const { return _addr; }

    Inet4Address getBroadcastAddress() const { return _baddr; }

    Inet4Address getNetMask() const { return _netmask; }

    int getMTU() const { return _mtu; }

    short getFlags() const { return _flags; }

    static Inet4NetworkInterface getInterface(const Inet4Address& addr)
        throw (nidas::util::IOException);

private:
    std::string _name;
    int _index;
    Inet4Address _addr;
    Inet4Address _baddr;
    Inet4Address _netmask;
    int _mtu;
    short _flags;
};

}}  // namespace nidas namespace util

#endif