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+/*************************************************************************
+ *
+ * $RCSfile: rscpar.cxx,v $
+ *
+ * $Revision: 1.1.1.1 $
+ *
+ * last change: $Author: hr $ $Date: 2000-09-18 16:42:55 $
+ *
+ * The Contents of this file are made available subject to the terms of
+ * either of the following licenses
+ *
+ * - GNU Lesser General Public License Version 2.1
+ * - Sun Industry Standards Source License Version 1.1
+ *
+ * Sun Microsystems Inc., October, 2000
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2000 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ *
+ * Sun Industry Standards Source License Version 1.1
+ * =================================================
+ * The contents of this file are subject to the Sun Industry Standards
+ * Source License Version 1.1 (the "License"); You may not use this file
+ * except in compliance with the License. You may obtain a copy of the
+ * License at http://www.openoffice.org/license.html.
+ *
+ * Software provided under this License is provided on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ * See the License for the specific provisions governing your rights and
+ * obligations concerning the Software.
+ *
+ * The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * All Rights Reserved.
+ *
+ * Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+/************************************************************************
+
+ Source Code Control System - Header
+
+ $Header: /zpool/svn/migration/cvs_rep_09_09_08/code/rsc/source/parser/rscpar.cxx,v 1.1.1.1 2000-09-18 16:42:55 hr Exp $
+
+ Source Code Control System - Update
+
+ $Log: not supported by cvs2svn $
+ Revision 1.19 2000/09/17 12:51:11 willem.vandorp
+ OpenOffice header added.
+
+ Revision 1.18 2000/07/26 17:13:21 willem.vandorp
+ Headers/footers replaced
+
+ Revision 1.17 2000/07/12 11:35:51 th
+ Unicode
+
+ Revision 1.16 1999/09/07 13:30:04 mm
+ UniCode
+
+ Revision 1.15 1997/08/27 18:17:18 MM
+ neue Headerstruktur
+
+**************************************************************************/
+/****************** I N C L U D E S **************************************/
+#pragma hdrstop
+
+// C and C++ Includes.
+#include <string.h>
+
+#ifndef _RSCPAR_HXX
+#include <rscpar.hxx>
+#endif
+#ifndef _RSCDB_HXX
+#include <rscdb.hxx>
+#endif
+
+/****************** R s c F i l e I n s t ********************************/
+/****************** C O D E **********************************************/
+/*************************************************************************
+|*
+|* RscFileInst::Init()
+|*
+|* Beschreibung
+|* Ersterstellung MM 05.11.91
+|* Letzte Aenderung MM 17.02.93
+|*
+*************************************************************************/
+void RscFileInst::Init()
+{
+ SetCharSet( RTL_TEXTENCODING_MS_1252 );
+
+ nLineNo = 0;
+ nLineBufLen = 256;
+ pLine = (char *)RscMem::Malloc( nLineBufLen );
+ *pLine = '\0';
+ nScanPos = 0;
+ cLastChar = '\0';
+ bEof = FALSE;
+};
+
+/*************************************************************************
+|*
+|* RscFileInst::RscFileInst()
+|*
+|* Beschreibung
+|* Ersterstellung MM 06.06.91
+|* Letzte Aenderung MM 06.06.91
+|*
+*************************************************************************/
+RscFileInst::RscFileInst( RscTypCont * pTC, ULONG lIndexSrc,
+ ULONG lFIndex, FILE * fFile,
+ rtl_TextEncoding nSourceCharSet )
+{
+ pTypCont = pTC;
+ Init();
+
+ lFileIndex = lFIndex;
+ lSrcIndex = lIndexSrc;
+ fInputFile = fFile;
+
+ SetCharSet( nSourceCharSet );
+
+ //Status: Zeiger am Ende des Lesepuffers
+ nInputPos = nInputEndPos = nInputBufLen = READBUFFER_MAX;
+ pInput = (char *)RscMem::Malloc( nInputBufLen );
+}
+
+RscFileInst::RscFileInst( RscTypCont * pTC, ULONG lIndexSrc,
+ ULONG lFIndex, const ByteString& rBuf,
+ rtl_TextEncoding nSourceCharSet )
+{
+ pTypCont = pTC;
+ Init();
+ lFileIndex = lFIndex;
+ lSrcIndex = lIndexSrc;
+ fInputFile = NULL;
+ nInputPos = 0;
+ nInputEndPos = rBuf.Len();
+
+ SetCharSet( nSourceCharSet );
+
+ // Muss groesser sein wegen Eingabeende bei nInputBufLen < nInputEndPos
+ nInputBufLen = nInputEndPos +1;
+ pInput = (char *)RscMem::Malloc( nInputBufLen +100 );
+ memcpy( pInput, rBuf.GetBuffer(), nInputEndPos );
+}
+
+/*************************************************************************
+|*
+|* RscFileInst::~RscFileInst()
+|*
+|* Beschreibung
+|* Ersterstellung MM 06.06.91
+|* Letzte Aenderung MM 06.06.91
+|*
+*************************************************************************/
+RscFileInst::~RscFileInst(){
+ if( pInput )
+ RscMem::Free( pInput );
+ if( pLine )
+ RscMem::Free( pLine );
+}
+
+/*************************************************************************
+|*
+|* RscFileInst::GetChar()
+|*
+|* Beschreibung
+|* Ersterstellung MM 01.06.91
+|* Letzte Aenderung MM 09.08.91
+|*
+*************************************************************************/
+int RscFileInst::GetChar()
+{
+ if( pLine[ nScanPos ] )
+ return( pLine[ nScanPos++ ] );
+ else if( nInputPos >= nInputEndPos && nInputEndPos != nInputBufLen )
+ {
+ // Dateiende
+ bEof = TRUE;
+ return 0;
+ }
+ else
+ {
+ GetNewLine();
+ return( '\n' );
+ }
+}
+
+/*************************************************************************
+|*
+|* RscFileInst::GetNewLine()
+|*
+|* Beschreibung
+|* Ersterstellung MM 06.06.91
+|* Letzte Aenderung MM 06.06.91
+|*
+*************************************************************************/
+void RscFileInst::GetNewLine()
+{
+ nLineNo++;
+ nScanPos = 0;
+
+ //laeuft bis Dateiende
+ USHORT nLen = 0;
+ while( (nInputPos < nInputEndPos) || (nInputEndPos == nInputBufLen) )
+ {
+ if( (nInputPos >= nInputEndPos) && fInputFile )
+ {
+ nInputEndPos = fread( pInput, 1, nInputBufLen, fInputFile );
+ nInputPos = 0;
+ }
+
+ while( nInputPos < nInputEndPos )
+ {
+ //immer eine Zeile lesen
+ if( nLen >= nLineBufLen )
+ {
+ nLineBufLen += 256;
+ // einen dazu fuer '\0'
+ pLine = RscMem::Realloc( pLine, nLineBufLen +1 );
+ }
+
+ // cr lf, lf cr, lf oder cr wird '\0'
+ if( pInput[ nInputPos ] == '\n' ){
+ nInputPos++;
+ if( cLastChar != '\r' ){
+ cLastChar = '\n';
+ pLine[ nLen++ ] = '\0';
+ goto END;
+ }
+ }
+ else if( pInput[ nInputPos ] == '\r' ){
+ nInputPos++;
+ if( cLastChar != '\n' ){
+ cLastChar = '\r';
+ pLine[ nLen++ ] = '\0';
+ goto END;
+ }
+ }
+ else
+ pLine[ nLen++ ] = pInput[ nInputPos++ ];
+ };
+ };
+
+ // Abbruch ueber EOF
+ pLine[ nLen ] = '\0';
+
+END:
+ if( pTypCont->pEH->GetListFile() ){
+ char buf[ 10 ];
+
+ sprintf( buf, "%5d ", GetLineNo() );
+ pTypCont->pEH->LstOut( buf );
+ pTypCont->pEH->LstOut( GetLine() );
+ pTypCont->pEH->LstOut( "\n" );
+ }
+}
+
+/*************************************************************************
+|*
+|* RscFileInst::SetError()
+|*
+|* Beschreibung
+|* Ersterstellung MM 05.11.91
+|* Letzte Aenderung MM 05.11.91
+|*
+*************************************************************************/
+void RscFileInst::SetError( ERRTYPE aError )
+{
+ if( aError.IsOk() )
+ {
+ aFirstError = aError;
+ nErrorLine = GetLineNo();
+ nErrorPos = GetScanPos() -1;
+ };
+};
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