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/*
* Ivy League
*
* Socket addresses
*
* Copyright 1990-2000
* Laboratoire de Recherche en Informatique (LRI)
* Centre d'Etudes de la Navigation Aerienne (CENA)
*
* original code by Michel Beaudouin-Lafon,
* modified by Stephane Chatty and Stephane Sire
*
* $Id$
*
*/
#ifndef Address_H_
#define Address_H_
#include "cplus_bugs.h"
#include "ivl/bool.h"
#include "ivl/word.h"
#include "ivl/String.h"
#include <sys/types.h>
#include <sys/socket.h>
typedef struct sockaddr SockAddr;
/***** all this is necessary for function Decode only. This should be investigated */
#include <netinet/in.h>
#ifdef UNIX_SOCK
#include <sys/un.h>
#ifndef AF_UNIX
#define AF_UNIX AF_UNSPEC
#endif
#endif
#ifdef IRDA_SOCK
#include <linux/irda.h>
#endif
union gen_addr {
struct sockaddr sa; // default
#ifdef UNIX_SOCK
struct sockaddr_un su; // unix
#endif
#ifdef IRDA_SOCK
struct sockaddr_irda sir; // irda
#endif
struct sockaddr_in si; // inet
};
/***** end of part that is necessary for Decode only */
typedef union gen_addr GEN_ADDR; /* useful for adresses returned by system calls */
class IvlAddress {
protected:
bool Valid;
public:
IvlAddress ();
virtual ~IvlAddress ();
bool IsValid () const { return Valid; }
virtual int Family () = 0; // AF_UNSPEC, AF_UNIX, AF_INET
virtual int Length () = 0;
virtual SockAddr* GetSockAddr () = 0;
virtual char* StrRepr (char* buf) = 0;
static IvlAddress* Decode (GEN_ADDR*, int);
};
#endif /* Address_H_ */
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