unixaddress.h

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// ##########################################################################
// ####                                                                  ####
// ####                      RTP Audio Server Project                    ####
// ####                    ============================                  ####
// ####                                                                  ####
// #### Unix Address                                                     ####
// ####                                                                  ####
// #### Version 1.00  --  February 16, 2001                              ####
// ####                                                                  ####
// #### Copyright (C) 1999  Thomas Dreibholz                             ####
// ####               2000  Universität Bonn, Abt. IV                    ####
// ####               2001  EMail: dreibh@iem.uni-due.de                 ####
// ####                     WWW:   https://www.uni-due.de/~be0001        ####
// ####                                                                  ####
// ##########################################################################


#ifndef UNIXADDRESS_H
#define UNIXADDRESS_H


#include "system.h"
#include "strings.h"
#include "socketaddress.h"
#include "portableaddress.h"


#include <sys/socket.h>
#include <sys/un.h>


namespace Coral {


class UnixAddress : virtual public SocketAddress
{
   // ====== Constructors/Destructor ========================================
   public:
   UnixAddress();

   UnixAddress(const UnixAddress& address);

   UnixAddress(const char* name);

   UnixAddress(sockaddr* address, cardinal length);

   ~UnixAddress();


   // ====== Initialization =================================================
   void reset();

   void init(const UnixAddress& address);

   void init(const char* name);

   inline UnixAddress& operator=(const UnixAddress& source);

   
   // ====== Address functions ==============================================
   bool isValid() const;

   inline bool isNull() const;

   String getAddressString() const;

   
   // ====== Get/set system sockaddr structure ==============================
   cardinal getSystemAddress(sockaddr*      buffer,
                             const cardinal length,
                             const cardinal type) const;

   bool setSystemAddress(sockaddr* address, const cardinal length);


    // ====== Comparision operators =========================================
   int operator==(const UnixAddress& address) const;

   inline int operator!=(const UnixAddress& address) const;

   int operator<(const UnixAddress& address) const;

   inline int operator<=(const UnixAddress& address) const;

   int operator>(const UnixAddress& address) const;

   inline int operator>=(const UnixAddress& address) const;


   // ====== Private data ===================================================
   private:
   static const cardinal MaxNameLength = 108;

   char Name[MaxNameLength];
};


}


#include "unixaddress.icc"


#endif