93 lines
2.7 KiB
C
93 lines
2.7 KiB
C
/*
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* $Id$
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*/
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/*
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* Harbour Project source code:
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* String matching functions
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*
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* Copyright 1999 Victor Szakats <info@szelvesz.hu>
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* www - http://www.harbour-project.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version, with one exception:
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*
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* The exception is that if you link the Harbour Runtime Library (HRL)
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* and/or the Harbour Virtual Machine (HVM) with other files to produce
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* an executable, this does not by itself cause the resulting executable
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* to be covered by the GNU General Public License. Your use of that
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* executable is in no way restricted on account of linking the HRL
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* and/or HVM code into it.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA (or visit
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* their web site at http://www.gnu.org/).
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*
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*/
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#include <ctype.h>
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#include "hbapi.h"
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static BOOL hb_strMatchDOS( const char * pszString, const char * pszMask )
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{
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HB_TRACE(HB_TR_DEBUG, ("hb_strMatchDOS(%s, %s)", pszString, pszMask));
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while( *pszMask != '\0' && *pszString != '\0' )
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{
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if( *pszMask == '*' )
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{
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while( *pszMask == '*' )
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pszMask++;
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if( *pszMask == '\0' )
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return TRUE;
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else if( *pszMask == '?' )
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pszString++;
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else
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{
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while( toupper( *pszString ) != toupper( *pszMask ) )
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{
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if( *( ++pszString ) == '\0' )
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return FALSE;
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}
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while( toupper( *pszString ) == toupper( *pszMask ) )
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{
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if( *( ++pszString ) == '\0' )
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break;
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}
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pszMask++;
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}
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}
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else if( toupper( *pszMask ) != toupper( *pszString ) && *pszMask != '?' )
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return FALSE;
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else
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{
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pszMask++;
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pszString++;
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}
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}
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return ! ( ( *pszMask != '\0' && *pszString == '\0' && *pszMask != '*') ||
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( *pszMask == '\0' && *pszString != '\0' ) );
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}
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/* TODO: Replace it with a code that supports real regular expressions
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*
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*/
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BOOL hb_strMatchRegExp( const char * szString, const char * szMask )
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{
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HB_TRACE(HB_TR_DEBUG, ("hb_strMatchRegExp(%s, %s)", szString, szMask));
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return hb_strMatchDOS( szString, szMask );
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}
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