/*
 *	The Unix Channel
 *
 *	by Michel Beaudouin-Lafon
 *
 *	Copyright 1990-1997
 *	Laboratoire de Recherche en Informatique (LRI)
 *
 *	INET Addresses
 *
 *	$Id$
 *	$CurLog$
 *	Created from Address.h
 */

#ifndef InetAddress_H_
#define InetAddress_H_

#include "cplus_bugs.h"
#include "error.h"
#include "Address.h"

class IvlInetAddress : public IvlAddress {
protected:
	IvlString		HostName;
	bool		HasHostName;
	struct sockaddr_in	Addr;

	const char*     GetNoHostName ();

public:
		IvlInetAddress ();
		IvlInetAddress (lword, sword);		// hostid, port#
		IvlInetAddress (const char*, sword = 0);	// hostname, port#
		~IvlInetAddress ();
	
	int		Family ();
	int		Length ();
	SockAddr*	GetSockAddr ();
inline	sword		Port ()		{ return Addr.sin_port; }
inline	lword		Host ()		{ return Addr.sin_addr.s_addr; }
	char*		StrRepr (char* buf = 0);
	const char*	GetHostName ();
	
static	lword		LoopBack ();
};

#ifndef INADDR_LOOPBACK
#define INADDR_LOOPBACK	(INET_ADDR::LoopBack ())
#endif

#define ANYADDR	((lword) INADDR_ANY)
#define LOOPBACK	((lword) INADDR_LOOPBACK)
#define BROADCAST	((lword) INADDR_BROADCAST)



#endif	/* InetAddress_H_ */