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/*
* The Unix Channel
*
* by Michel Beaudouin-Lafon
*
* Copyright 1990-1993
* Laboratoire de Recherche en Informatique (LRI)
*
* Sockets
*
* $Id$
* $CurLog$
*/
#ifndef Socket_H_
#define Socket_H_
#include "cplus_bugs.h"
#include "Channel.h"
#include "Address.h"
extern char* StrReprBuf;
#define SOCK_UNSPEC 0
// Virtual base class for sockets.
// A socket is a channel and an address.
// As a channel, it is immutable, and must be initialized once and for all at creation.
//
class UchSocket : public UchChannel {
protected:
pUchAddress BAddr;
pUchAddress CAddr;
int AddrFamily;
public:
UchSocket ();
UchSocket (UchAddress*, UchAddress*);
~UchSocket ();
UchSocket (const UchSocket& s);
UchChannel* Copy () const;
virtual int SockType (); // SOCK_UNSPEC, SOCK_STREAM, SOCK_DGRAM
inline int Family () { return AddrFamily; }
inline void SetFamily (int f) { AddrFamily = f; }
void BindTo (UchAddress*);
void ConnectTo (UchAddress*);
inline UchAddress* BoundTo () { return BAddr; }
inline UchAddress* ConnectedTo () { return CAddr; }
bool Open ();
int Bind ();
int Bind (UchAddress*);
int Connect ();
int Connect (UchAddress*);
bool Setup ();
char* StrRepr (char* = StrReprBuf);
};
#endif /* Socket_H_ */
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