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//
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// C++ Interface: ipaddress
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//
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// Description:
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//
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//
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// Author: Christian Hubinger <chubinger@irrsinnig.org>, (C) 2003
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//
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// Copyright: See COPYING file that comes with this distribution
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//
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//
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef IPADDRESS_H
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#define IPADDRESS_H
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/**
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@author Christian Hubinger
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*/
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// QT includes
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#include <tqstring.h>
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#include <tqvaluelist.h>
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// KDE includes
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#include <kdemacros.h>
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// Project includes
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namespace KMF {
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class KMFError;
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class KMFCheckInput;
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#define NUMDIGITS 4
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class KDE_EXPORT IPAddress {
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public:
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IPAddress( int = 0, int = 0, int = 0, int = 0 );
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~IPAddress();
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/** Sets the address to the given 4 int representation.
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Returns false if the address is invalid */
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bool setAddress( int, int, int, int );
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/** Set the address to the address given in the string.
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Returns false if the address is invalid */
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bool setAddress( const TQString& );
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IPAddress& plus(int); // FIXME: remove that!!!
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/** check if the address is equal to the other */
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int operator==( const IPAddress& );
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/** Return the int for the given posintion in the address */
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int getDigit( int num ) const;
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/** returns a TQString holding the address e.g. 123.234.123.234 */
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const TQString& toString() const;
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/** Return values for the comparision operator== */
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enum { ETQUAL, BIGGER, SMALLER };
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private:
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int m_digits[ NUMDIGITS ];
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KMFCheckInput *m_checkInput;
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KMFError *m_err;
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// static stuff
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public:
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/** Calculates the nettqmask from the tqmask length
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e.g. 255.255.255.0 -> 24 */
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static IPAddress& calcNetworkMaskFromLength( int tqmaskLen );
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/** Calculates the given nettqmask length to the net tqmask.
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e.g. 24 -> 255.255.255.0 */
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static int calcLenthToMask( IPAddress& );
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/** Returns true it the given adddress is a valid net tqmask */
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static bool isValidMask( IPAddress& );
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/** Returns true it the given adddress is a valid net tqmask */
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static bool isValidAddress( IPAddress& );
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/** Checks if the the addresses are on the same network. */
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static bool hostsOnSameNetwork( IPAddress&, IPAddress&, int tqmaskLen );
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/** Checks if the the addresses are on the same network. */
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static bool hostsOnSameNetwork( IPAddress&, IPAddress&, IPAddress& tqmask );
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private:
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private: static int calcLenthToMaskDigit( int nMask, int *nextOne );
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};
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}
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#endif
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