185 lines
6.1 KiB
C++
185 lines
6.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <rtl/ustring.hxx>
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#include <stdio.h>
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#include <com/sun/star/io/IOException.hpp>
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#include <osl/process.h>
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#include <map>
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#include <list>
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using ::rtl::OUString;
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using ::rtl::OString;
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using ::rtl::OStringToOUString;
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using ::rtl::OUStringToOString;
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struct ini_NameValue
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{
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rtl::OUString sName;
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rtl::OUString sValue;
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inline ini_NameValue() SAL_THROW(())
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{}
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inline ini_NameValue(
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OUString const & name, OUString const & value ) SAL_THROW(())
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: sName( name ),
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sValue( value )
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{}
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};
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typedef std::list<
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ini_NameValue
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> NameValueList;
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struct ini_Section
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{
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rtl::OUString sName;
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NameValueList lList;
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};
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typedef std::map<rtl::OUString,
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ini_Section
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>IniSectionMap;
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class IniParser
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{
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IniSectionMap mAllSection;
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public:
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IniSectionMap * getAllSection(){return &mAllSection;};
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ini_Section * getSection(OUString const & secName)
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{
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if (mAllSection.find(secName) != mAllSection.end())
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return &mAllSection[secName];
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return NULL;
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}
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IniParser(OUString const & rIniName) throw(com::sun::star::io::IOException )
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{
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OUString curDirPth;
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OUString iniUrl;
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osl_getProcessWorkingDir( &curDirPth.pData );
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if (osl_getAbsoluteFileURL( curDirPth.pData, rIniName.pData, &iniUrl.pData ))
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throw ::com::sun::star::io::IOException();
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#if OSL_DEBUG_LEVEL > 1
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OString sFile = OUStringToOString(iniUrl, RTL_TEXTENCODING_ASCII_US);
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OSL_TRACE(__FILE__" -- parser() - %s\n", sFile.getStr());
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#endif
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oslFileHandle handle=NULL;
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if (iniUrl.getLength() &&
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osl_File_E_None == osl_openFile(iniUrl.pData, &handle, osl_File_OpenFlag_Read))
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{
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rtl::ByteSequence seq;
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sal_uInt64 nSize = 0;
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osl_getFileSize(handle, &nSize);
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OUString sectionName( "no name section" );
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while (true)
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{
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sal_uInt64 nPos;
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if (osl_File_E_None != osl_getFilePos(handle, &nPos) || nPos >= nSize)
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break;
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if (osl_File_E_None != osl_readLine(handle , (sal_Sequence **) &seq))
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break;
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OString line( (const sal_Char *) seq.getConstArray(), seq.getLength() );
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sal_Int32 nIndex = line.indexOf('=');
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if (nIndex >= 1)
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{
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ini_Section *aSection = &mAllSection[sectionName];
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struct ini_NameValue nameValue;
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nameValue.sName = OStringToOUString(
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line.copy(0,nIndex).trim(), RTL_TEXTENCODING_ASCII_US );
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nameValue.sValue = OStringToOUString(
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line.copy(nIndex+1).trim(), RTL_TEXTENCODING_UTF8 );
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aSection->lList.push_back(nameValue);
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}
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else
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{
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sal_Int32 nIndexStart = line.indexOf('[');
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sal_Int32 nIndexEnd = line.indexOf(']');
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if ( nIndexEnd > nIndexStart && nIndexStart >=0)
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{
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sectionName = OStringToOUString(
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line.copy(nIndexStart + 1,nIndexEnd - nIndexStart -1).trim(), RTL_TEXTENCODING_ASCII_US );
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if (!sectionName.getLength())
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sectionName = OUString("no name section");
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ini_Section *aSection = &mAllSection[sectionName];
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aSection->sName = sectionName;
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}
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}
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}
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osl_closeFile(handle);
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}
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#if OSL_DEBUG_LEVEL > 1
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else
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{
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OString file_tmp = OUStringToOString(iniUrl, RTL_TEXTENCODING_ASCII_US);
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OSL_TRACE( __FILE__" -- couldn't open file: %s", file_tmp.getStr() );
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throw ::com::sun::star::io::IOException();
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}
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#endif
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}
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#if OSL_DEBUG_LEVEL > 1
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void Dump()
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{
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IniSectionMap::iterator iBegin = mAllSection.begin();
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IniSectionMap::iterator iEnd = mAllSection.end();
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for(;iBegin != iEnd;iBegin++)
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{
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ini_Section *aSection = &(*iBegin).second;
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OString sec_name_tmp = OUStringToOString(aSection->sName, RTL_TEXTENCODING_ASCII_US);
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for(NameValueList::iterator itor=aSection->lList.begin();
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itor != aSection->lList.end();
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itor++)
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{
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struct ini_NameValue * aValue = &(*itor);
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OString name_tmp = OUStringToOString(aValue->sName, RTL_TEXTENCODING_ASCII_US);
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OString value_tmp = OUStringToOString(aValue->sValue, RTL_TEXTENCODING_UTF8);
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OSL_TRACE(
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" section=%s name=%s value=%s\n",
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sec_name_tmp.getStr(),
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name_tmp.getStr(),
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value_tmp.getStr() );
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}
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}
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}
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#endif
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};
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#if (defined UNX)
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int main( int argc, char * argv[] )
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#else
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int _cdecl main( int argc, char * argv[] )
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#endif
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{
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IniParser parser(OUString("test.ini"));
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parser.Dump();
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return 0;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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