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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
*/
#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
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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