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//
// C++ Interface: ipaddress
//
// Description:
//
//
// Author: Christian Hubinger <chubinger@irrsinnig.org>, (C) 2003
//
// Copyright: See COPYING file that comes with this distribution
//
//
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifndef IPADDRESS_H
#define IPADDRESS_H
/**
@author Christian Hubinger
*/
// QT includes
#include <qstring.h>
#include <qvaluelist.h>
// KDE includes
#include <kdemacros.h>
// Project includes
namespace KMF {
class KMFError;
class KMFCheckInput;
#define NUMDIGITS 4
class KDE_EXPORT IPAddress {
public:
IPAddress( int = 0, int = 0, int = 0, int = 0 );
~IPAddress();
/** Sets the address to the given 4 int representation.
Returns false if the address is invalid */
bool setAddress( int, int, int, int );
/** Set the address to the address given in the string.
Returns false if the address is invalid */
bool setAddress( const QString& );
IPAddress& plus(int); // FIXME: remove that!!!
/** check if the address is equal to the other */
int operator==( const IPAddress& );
/** Return the int for the given posintion in the address */
int getDigit( int num ) const;
/** returns a QString holding the address e.g. 123.234.123.234 */
const QString& toString() const;
/** Return values for the comparision operator== */
enum { EQUAL, BIGGER, SMALLER };
private:
int m_digits[ NUMDIGITS ];
KMFCheckInput *m_checkInput;
KMFError *m_err;
// static stuff
public:
/** Calculates the netmask from the mask length
e.g. 255.255.255.0 -> 24 */
static IPAddress& calcNetworkMaskFromLength( int maskLen );
/** Calculates the given netmask length to the net mask.
e.g. 24 -> 255.255.255.0 */
static int calcLenthToMask( IPAddress& );
/** Returns true it the given adddress is a valid net mask */
static bool isValidMask( IPAddress& );
/** Returns true it the given adddress is a valid net mask */
static bool isValidAddress( IPAddress& );
/** Checks if the the addresses are on the same network. */
static bool hostsOnSameNetwork( IPAddress&, IPAddress&, int maskLen );
/** Checks if the the addresses are on the same network. */
static bool hostsOnSameNetwork( IPAddress&, IPAddress&, IPAddress& mask );
private:
private: static int calcLenthToMaskDigit( int nMask, int *nextOne );
};
}
#endif
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