2006-06-20 00:27:49 +00:00
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/*************************************************************************
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*
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2008-04-10 08:07:02 +00:00
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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2006-06-20 00:27:49 +00:00
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*
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2008-04-10 08:07:02 +00:00
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* Copyright 2008 by Sun Microsystems, Inc.
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2006-06-20 00:27:49 +00:00
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*
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2008-04-10 08:07:02 +00:00
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* OpenOffice.org - a multi-platform office productivity suite
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2006-06-20 00:27:49 +00:00
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*
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2008-04-10 08:07:02 +00:00
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* $RCSfile: quotedstring.cxx,v $
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* $Revision: 1.4 $
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2006-06-20 00:27:49 +00:00
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*
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2008-04-10 08:07:02 +00:00
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* This file is part of OpenOffice.org.
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2006-06-20 00:27:49 +00:00
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*
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2008-04-10 08:07:02 +00:00
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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2006-06-20 00:27:49 +00:00
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*
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2008-04-10 08:07:02 +00:00
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* OpenOffice.org 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 Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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2006-06-20 00:27:49 +00:00
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*
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2008-04-10 08:07:02 +00:00
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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2006-06-20 00:27:49 +00:00
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*
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************************************************************************/
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2006-09-17 01:36:32 +00:00
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_connectivity.hxx"
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2006-06-20 00:27:49 +00:00
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#include "file/quotedstring.hxx"
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namespace connectivity
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{
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//==================================================================
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//= QuotedTokenizedString
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//==================================================================
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//------------------------------------------------------------------
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xub_StrLen QuotedTokenizedString::GetTokenCount( sal_Unicode cTok, sal_Unicode cStrDel ) const
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{
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if ( !Len() )
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return 0;
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xub_StrLen nTokCount = 1;
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BOOL bStart = TRUE; // Stehen wir auf dem ersten Zeichen im Token?
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BOOL bInString = FALSE; // Befinden wir uns INNERHALB eines (cStrDel delimited) String?
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// Suche bis Stringende nach dem ersten nicht uebereinstimmenden Zeichen
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for( xub_StrLen i = 0; i < Len(); i++ )
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{
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if (bStart)
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{
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bStart = FALSE;
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// Erstes Zeichen ein String-Delimiter?
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if ((*this).GetChar(i) == cStrDel)
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{
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bInString = TRUE; // dann sind wir jetzt INNERHALB des Strings!
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continue; // dieses Zeichen ueberlesen!
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}
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}
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if (bInString) {
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// Wenn jetzt das String-Delimiter-Zeichen auftritt ...
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if ( (*this).GetChar(i) == cStrDel )
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{
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if ((i+1 < Len()) && ((*this).GetChar(i+1) == cStrDel))
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{
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// Verdoppeltes String-Delimiter-Zeichen:
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i++; // kein String-Ende, naechstes Zeichen ueberlesen.
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}
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else
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{
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// String-Ende
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bInString = FALSE;
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}
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}
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} else {
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// Stimmt das Tokenzeichen ueberein, dann erhoehe TokCount
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if ( (*this).GetChar(i) == cTok )
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{
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nTokCount++;
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bStart = TRUE;
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}
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}
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}
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//OSL_TRACE("QuotedTokenizedString::nTokCount = %d\n", ((OUtoCStr(::rtl::OUString(nTokCount))) ? (OUtoCStr(::rtl::OUString(nTokCount))):("NULL")) );
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return nTokCount;
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}
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//------------------------------------------------------------------
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void QuotedTokenizedString::GetTokenSpecial( String& _rStr,xub_StrLen& nStartPos, sal_Unicode cTok, sal_Unicode cStrDel ) const
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{
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_rStr.Erase();
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xub_StrLen nLen = Len();
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if ( nLen )
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{
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BOOL bInString = (nStartPos < nLen) && ((*this).GetChar(nStartPos) == cStrDel); // Befinden wir uns INNERHALB eines (cStrDel delimited) String?
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// Erstes Zeichen ein String-Delimiter?
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if (bInString )
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++nStartPos; // dieses Zeichen ueberlesen!
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// Suche bis Stringende nach dem ersten nicht uebereinstimmenden Zeichen
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for( xub_StrLen i = nStartPos; i < nLen; ++i )
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{
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if (bInString)
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{
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// Wenn jetzt das String-Delimiter-Zeichen auftritt ...
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if ( (*this).GetChar(i) == cStrDel )
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{
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if ((i+1 < nLen) && ((*this).GetChar(i+1) == cStrDel))
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{
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// Verdoppeltes String-Delimiter-Zeichen:
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++i; // kein String-Ende, naechstes Zeichen ueberlesen.
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_rStr += (*this).GetChar(i); // Zeichen gehoert zum Resultat-String
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}
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else
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{
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// String-Ende
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bInString = FALSE;
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}
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}
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else
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{
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_rStr += (*this).GetChar(i); // Zeichen gehoert zum Resultat-String
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}
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}
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else
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{
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// Stimmt das Tokenzeichen ueberein, dann erhoehe nTok
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if ( (*this).GetChar(i) == cTok )
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{
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// Vorzeitiger Abbruch der Schleife moeglich, denn
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// wir haben, was wir wollten.
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nStartPos = i+1;
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break;
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}
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else
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{
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_rStr += (*this).GetChar(i); // Zeichen gehoert zum Resultat-String
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}
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}
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}
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}
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}
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}
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