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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef SOLTOOLS_GI_PARSE_HXX
#define SOLTOOLS_GI_PARSE_HXX
#include "simstr.hxx"
#include "gilacces.hxx"
#include <fstream>
class GenericInfoList_Builder;
class GenericInfoList_Browser;
/** Reads generic information files into a simple structure in memory.
Information files used by this parser have the following format:
key [value]
{
key [value]
key [value]
{
key [value]
...
...
}
}
key [value]
...
...
*/
class GenericInfo_Parser : public GenericInfoParseTypes
{
public:
typedef unsigned long UINT32;
typedef short INT16;
GenericInfo_Parser();
~GenericInfo_Parser();
/** reads a information file and stores the data in a
List_GenericInfo
*/
bool LoadList(
GenericInfoList_Builder &
o_rResult,
const Simstr & i_sSourceFileName );
/** save the InformationList to rSourceFile
returns false on error
*/
bool SaveList(
const Simstr & i_rOutputFile,
GenericInfoList_Browser &
io_rListBrowser );
E_Error GetLastError(
UINT32 * o_pErrorLine = 0 ) const;
private:
enum E_LineType
{
lt_empty = 0,
lt_key,
lt_open_list,
lt_close_list,
lt_comment
};
void SetError(
E_Error i_eError );
void ResetState(
GenericInfoList_Builder &
io_rResult );
void ResetState(
GenericInfoList_Browser &
io_rSrc );
void ReadLine();
bool InterpretLine();
E_LineType ClassifyLine();
void ReadKey();
void PushLevel_Read(); /// When list is opened by '{':
void PopLevel_Read(); /// When list is closed by '}':
void AddCurLine2CurComment();
void WriteList(
std::ostream & o_rFile );
void PushLevel_Write(); /// When SubList is pushed in pResource
void PopLevel_Write(); /// When SubList is popped in pResource
void WriteComment(
std::ostream & o_rFile,
const char * i_sStr );
void WriteKey(
std::ostream & o_rFile,
const char * i_sStr );
void WriteValue(
std::ostream & o_rFile,
const char * i_sStr );
void WriteIndentation(
std::ostream & o_rFile );
// DATA
const char * sCurParsePosition;
UINT32 nCurLine;
INT16 nLevel;
bool bGoon;
Simstr sCurComment;
E_Error eErrorCode;
UINT32 nErrorLine;
GenericInfoList_Builder *
pResult;
GenericInfoList_Browser *
pResource;
char * dpBuffer;
char * sFilePtr;
};
inline GenericInfo_Parser::E_Error
GenericInfo_Parser::GetLastError( UINT32 * o_pErrorLine ) const
{
if ( o_pErrorLine != 0 )
*o_pErrorLine = nErrorLine;
return eErrorCode;
}
#endif
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