197 lines
6.1 KiB
C++
197 lines
6.1 KiB
C++
/*************************************************************************
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*
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* $RCSfile: gi_parse.hxx,v $
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*
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* $Revision: 1.1 $
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*
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* last change: $Author: np $ $Date: 2001-06-11 16:05:17 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef SOLTOOLS_GI_PARSE_HXX
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#define SOLTOOLS_GI_PARSE_HXX
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#include "simstr.hxx"
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#include "gilacces.hxx"
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#include <fstream>
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class GenericInfoList_Builder;
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class GenericInfoList_Browser;
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/** Reads generic information files into a simple structure in memory.
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Information files used by this parser have the following format:
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key [value]
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{
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key [value]
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key [value]
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{
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key [value]
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...
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...
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}
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}
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key [value]
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...
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...
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*/
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class GenericInfo_Parser : public GenericInfoParseTypes
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{
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public:
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typedef unsigned long UINT32;
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typedef short INT16;
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GenericInfo_Parser();
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~GenericInfo_Parser();
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/** reads a information file and stores the data in a
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List_GenericInfo
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*/
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bool LoadList(
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GenericInfoList_Builder &
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o_rResult,
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const Simstr & i_sSourceFileName );
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/** save the InformationList to rSourceFile
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returns false on error
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*/
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bool SaveList(
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const Simstr & i_rOutputFile,
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GenericInfoList_Browser &
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io_rListBrowser );
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E_Error GetLastError(
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UINT32 * o_pErrorLine = 0 ) const;
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private:
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enum E_LineType
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{
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lt_empty = 0,
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lt_key,
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lt_open_list,
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lt_close_list,
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lt_comment
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};
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void SetError(
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E_Error i_eError );
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void ResetState(
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GenericInfoList_Builder &
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io_rResult );
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void ResetState(
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GenericInfoList_Browser &
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io_rSrc );
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void ReadLine(
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std::istream & i_rSrc );
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bool InterpretLine();
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E_LineType ClassifyLine();
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void ReadKey();
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void PushLevel_Read(); /// When list is opened by '{':
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void PopLevel_Read(); /// When list is closed by '}':
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void AddCurLine2CurComment();
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void WriteList(
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std::ostream & o_rFile );
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void PushLevel_Write(); /// When SubList is pushed in pResource
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void PopLevel_Write(); /// When SubList is popped in pResource
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void WriteComment(
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std::ostream & o_rFile,
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const char * i_sStr );
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void WriteKey(
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std::ostream & o_rFile,
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const char * i_sStr );
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void WriteValue(
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std::ostream & o_rFile,
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const char * i_sStr );
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void WriteIndentation(
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std::ostream & o_rFile );
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// DATA
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const char * sCurParsePosition;
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UINT32 nCurLine;
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INT16 nLevel;
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bool bGoon;
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Simstr sCurComment;
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E_Error eErrorCode;
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UINT32 nErrorLine;
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GenericInfoList_Builder *
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pResult;
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GenericInfoList_Browser *
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pResource;
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};
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inline GenericInfo_Parser::E_Error
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GenericInfo_Parser::GetLastError( UINT32 * o_pErrorLine ) const
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{
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if ( o_pErrorLine != 0 )
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*o_pErrorLine = nErrorLine;
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return eErrorCode;
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}
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#endif
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