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/*
* The Unix Channel
*
* by Michel Beaudouin-Lafon
*
* Copyright 1990-1997
* Laboratoire de Recherche en Informatique (LRI)
*
* Basic I/O
*
* $Id$
* $CurLog$
*/
#ifndef UchIO_H_
#define UchIO_H_
#ifdef __GNUG__
#pragma interface
#endif
#include "cplus_bugs.h"
#include "ccu/bool.h"
#include "ccu/word.h"
class CcuString;
class UchIOS {
public:
UchIOS ();
virtual ~UchIOS ();
virtual void WriteLong (lword) = 0;
virtual void WriteShort (sword) = 0;
virtual void WriteByte (byte) = 0;
virtual void WriteChar (char) = 0;
virtual void WriteString (const char*) = 0;
virtual void WriteBuf (const byte*, int) = 0;
virtual bool ReadLong (lword&) = 0;
virtual bool ReadShort (sword&) = 0;
virtual bool ReadByte (byte&) = 0;
virtual bool ReadChar (char&) = 0;
virtual bool ReadBuf (byte*, int) = 0;
virtual int ReadString (char*, int = -1) = 0;
virtual int ReadString (CcuString&) = 0;
inline UchIOS& operator << (lword l) { WriteLong (l); return *this; }
inline UchIOS& operator << (sword s) { WriteShort (s); return *this; }
inline UchIOS& operator << (byte b) { WriteByte (b); return *this; }
inline UchIOS& operator << (char c) { WriteChar (c); return *this; }
inline UchIOS& operator << (const char* s) { WriteString (s); return *this; }
inline UchIOS& operator >> (lword& l) { ReadLong (l); return *this; }
inline UchIOS& operator >> (sword& s) { ReadShort (s); return *this; }
inline UchIOS& operator >> (byte& b) { ReadByte (b); return *this; }
inline UchIOS& operator >> (char& c) { ReadChar (c); return *this; }
inline UchIOS& operator >> (char* s) { ReadString (s); return *this; }
inline UchIOS& operator >> (CcuString& s) { ReadString (s); return *this; }
};
#endif /* UchIO_H_ */
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