263e04b66d
Change-Id: Ic472270afa13d2c96a4c7ccc185d183c3b7ade2c Reviewed-on: https://gerrit.libreoffice.org/77277 Reviewed-by: Julien Nabet <serval2412@yahoo.fr> Tested-by: Julien Nabet <serval2412@yahoo.fr>
110 lines
3.4 KiB
C++
110 lines
3.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <tools/wldcrd.hxx>
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/** Tests, whether a wildcard in pWild will match for pStr.
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*
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* '*' in pWild means n chars for n > 0.
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* '?' in pWild mean match exactly one character.
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*
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*/
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bool WildCard::ImpMatch( const char *pWild, const char *pStr )
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{
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int pos=0;
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int flag=0;
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while ( *pWild || flag )
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{
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switch (*pWild)
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{
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case '?':
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if ( *pStr == '\0' )
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return false;
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break;
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default:
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if ( (*pWild == '\\') && ((*(pWild+1)=='?') || (*(pWild+1) == '*')) )
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pWild++;
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if ( *pWild != *pStr )
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if ( !pos )
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return false;
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else
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pWild += pos;
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else
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break;
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// WARNING/TODO: may cause execution of next case in some
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// circumstances!
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[[fallthrough]];
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case '*':
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while ( *pWild == '*' )
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pWild++;
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if ( *pWild == '\0' )
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return true;
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flag = 1;
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pos = 0;
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if ( *pStr == '\0' )
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return ( *pWild == '\0' );
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while ( *pStr && *pStr != *pWild )
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{
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if ( *pWild == '?' ) {
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pWild++;
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while ( *pWild == '*' )
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pWild++;
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}
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pStr++;
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if ( *pStr == '\0' )
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return ( *pWild == '\0' );
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}
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break;
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}
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if ( *pWild != '\0' )
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pWild++;
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if ( *pStr != '\0' )
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pStr++;
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else
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flag = 0;
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if ( flag )
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pos--;
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}
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return ( *pStr == '\0' ) && ( *pWild == '\0' );
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}
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bool WildCard::Matches( const OUString& rString ) const
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{
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OString aTmpWild = aWildString;
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OString aString(OUStringToOString(rString, osl_getThreadTextEncoding()));
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sal_Int32 nSepPos;
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if ( cSepSymbol != '\0' )
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{
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while ( (nSepPos = aTmpWild.indexOf(cSepSymbol)) != -1 )
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{
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// Check all split wildcards
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if ( ImpMatch( aTmpWild.copy( 0, nSepPos ).getStr(), aString.getStr() ) )
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return true;
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aTmpWild = aTmpWild.copy(nSepPos + 1); // remove separator
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}
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}
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return ImpMatch( aTmpWild.getStr(), aString.getStr() );
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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