IPSocketAddress.h

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/*
 * IPSocketAddress.h
 *
 * Smalltalk like class library for C++
 * Remote station IP address. Header.
 *
 * Copyright (c) 2004 Milan Cermak
 */
/*
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
#ifndef __IPSOCKETADDRESS_H
#define __IPSOCKETADDRESS_H

#include <stlib/Object.h>
#include <stlib/ByteArray.h>
#include <stlib/String.h>

namespace Net {

class IPSocketAddress : public Core::Object
{
  protected:
    ByteArray *_address;
    unsigned short int _port;

  public:
    /* Instance creation protocol */
    static IPSocketAddress *hostAddress(ByteArray *addr, unsigned short port);
    static IPSocketAddress *hostName(String *name, unsigned short port);
    static IPSocketAddress *thisHostAnyPort(void);

    /* Class-accessing protocol */
    virtual String *className(void) const;

    /* Class-naming utilities protocol */
    static ByteArray *hostAddressByName(String *name);
    static String *hostNameByAddress(ByteArray *address);

    /* Class-private protocol */
    static String *bytesToName(ByteArray *address);
    static ByteArray *stringToBytes(String *name);

    /* Accessing protocol */
    virtual ByteArray *hostAddress(void) const;
    virtual void hostAddress(ByteArray *addr);
    virtual String *hostName(void) const;
    virtual void hostName(String *name);
    virtual unsigned short int port(void);
    virtual void port(unsigned short int p);

    /* Addressing protocol */
    static ByteArray *thisHost(void);

    /* Constants protocol */
    static unsigned short int anyPort(void);

    /* Printing protocol */
    virtual void printOn(Stream *stream) const;
};

};

#endif /* __IPSOCKETADDRESS_H */

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