76 lines
1.4 KiB
C++
76 lines
1.4 KiB
C++
/*****************************************************************************/
|
|
/** Microsoft LAN Manager **/
|
|
/** Copyright(c) Microsoft Corp., 1987-1999 **/
|
|
/*****************************************************************************/
|
|
/*****************************************************************************
|
|
File : textsub.hxx
|
|
Title : text substitution class
|
|
History :
|
|
29-Dec-1991 VibhasC Created
|
|
|
|
*****************************************************************************/
|
|
#ifndef __TEXTSUB_HXX__
|
|
#define __TEXTSUB_HXX__
|
|
|
|
#include "idict.hxx"
|
|
|
|
class TEXT_BUFFER
|
|
{
|
|
private:
|
|
char * pBuffer;
|
|
char * pCurrent;
|
|
public:
|
|
TEXT_BUFFER( char *p )
|
|
{
|
|
pBuffer = pCurrent = p;
|
|
}
|
|
|
|
short GetChar()
|
|
{
|
|
return (short)(*pCurrent++);
|
|
}
|
|
short UnGetChar( short c )
|
|
{
|
|
if( pCurrent > pBuffer )
|
|
{
|
|
pCurrent--;
|
|
return c;
|
|
}
|
|
else
|
|
return c;
|
|
}
|
|
};
|
|
|
|
class TEXT_SUB
|
|
{
|
|
private:
|
|
char * pSubsText;
|
|
short fBeingExpanded;
|
|
public:
|
|
TEXT_SUB( char *pSubs )
|
|
{
|
|
pSubsText = pSubs;
|
|
fBeingExpanded = 0;
|
|
}
|
|
|
|
~TEXT_SUB()
|
|
{
|
|
delete pSubsText;
|
|
}
|
|
|
|
char * GetSubstitutionText()
|
|
{
|
|
return pSubsText;
|
|
}
|
|
|
|
virtual
|
|
class TEXT_BUFFER * Expand()
|
|
{
|
|
return new TEXT_BUFFER( pSubsText );
|
|
}
|
|
|
|
};
|
|
|
|
#endif // __TEXTSUB_HXX__
|
|
|