CTxtImpFileReader.h

//========================================================================================
// 
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// Owner: Adobe Developer Technologies
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// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
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// with the terms of the Adobe license agreement accompanying it. If you have received
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#ifndef __CTxtImpFileReader_H__
#define __CTxtImpFileReader_H__


// General includes
#include "K2Assert.h"
#include "CPMUnknown.h"
#include "TextChar.h"

// Interface includes
#include "IPMStream.h"
#include "ITxtImpFileReader.h"


class CTxtImpFileReader: public CPMUnknown<ITxtImpFileReader>
{
 public:
 CTxtImpFileReader(IPMUnknown* boss);
 
 virtual ~CTxtImpFileReader(void);
 
 virtual void SetStream(IPMStream* stream);

 virtual int32 GetFileSizeInBytes(void);
 
 virtual UTF16TextChar GetNextTextChar(void) = 0;

 protected:
 
 IPMStream* fStream;
 UTF16TextChar* fTCBuf;
 uchar* fCBuf;
 int32 fLen;
 int32 fCurrMarker;
 int32 fEndOfReadMarker;
 
};


#endif // ifndef __CTxtImpFileReader_H__

// End, CTxtImpFileReader.h.