Include File Hierarchy Viewer

//====================================================================
// Although great care has gone into developing this software,
// it is provided without any guarantee of reliability, accuracy
// of information, or correctness of operation.  I am not responsible
// for any damages that may occur as a result of using this software.
// Use this software entirely at your own risk.
// Copyright 2003, Chris Richardson
//
// Description: A CRT FILE* based source stream for lexer input.
//
//====================================================================

#if !defined(AFX_UTIL_FILESTREAM_H__AB1076B1_B861_4C04_AC74_DCDC0FBDD478__INCLUDED_)
#define AFX_UTIL_FILESTREAM_H__AB1076B1_B861_4C04_AC74_DCDC0FBDD478__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "Stream.h"
#include "Status.h"

class CFILEStream : public CStream  
{
public:
	CFILEStream();
	virtual ~CFILEStream();
   
   ParseStatus             Open( const TCHAR * p_pszPath );
   ParseStatus             Close();
   
   virtual TCHAR *         GetS( TCHAR * p_pszStr, int p_iLength );

   virtual TCHAR           GetC();
   virtual TCHAR           UngetC( TCHAR p_cC );

   virtual unsigned long   GetPos();
   virtual void            SetPos( unsigned long p_ulPos );

   virtual const TCHAR *   GetName() { return c_szFileName; }
protected:
   FILE *                  c_pstFile;
   TCHAR                   c_szFileName[MAX_PATH];
};

#endif // !defined(AFX_UTIL_FILESTREAM_H__AB1076B1_B861_4C04_AC74_DCDC0FBDD478__INCLUDED_)