/* -*- 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 . */ #include #include #include #include #include #include struct ini_NameValue { OUString sName; OUString sValue; inline ini_NameValue() {} inline ini_NameValue( OUString const & name, OUString const & value ) : sName( name ), sValue( value ) {} }; typedef std::vector< ini_NameValue > NameValueVector; struct ini_Section { OUString sName; NameValueVector vVector; }; typedef std::mapIniSectionMap; class IniParser { IniSectionMap mAllSection; public: IniSectionMap * getAllSection(){return &mAllSection;}; ini_Section * getSection(OUString const & secName) { if (mAllSection.find(secName) != mAllSection.end()) return &mAllSection[secName]; return NULL; } explicit IniParser(OUString const & rIniName) throw(css::io::IOException ) { OUString curDirPth; OUString iniUrl; osl_getProcessWorkingDir( &curDirPth.pData ); if (osl_getAbsoluteFileURL( curDirPth.pData, rIniName.pData, &iniUrl.pData )) throw css::io::IOException(); oslFileHandle handle=NULL; if (iniUrl.getLength() && osl_File_E_None == osl_openFile(iniUrl.pData, &handle, osl_File_OpenFlag_Read)) { rtl::ByteSequence seq; sal_uInt64 nSize = 0; osl_getFileSize(handle, &nSize); OUString sectionName( "no name section" ); while (true) { sal_uInt64 nPos; if (osl_File_E_None != osl_getFilePos(handle, &nPos) || nPos >= nSize) break; if (osl_File_E_None != osl_readLine(handle , (sal_Sequence **) &seq)) break; OString line( (const char *) seq.getConstArray(), seq.getLength() ); sal_Int32 nIndex = line.indexOf('='); if (nIndex >= 1) { ini_Section *aSection = &mAllSection[sectionName]; struct ini_NameValue nameValue; nameValue.sName = OStringToOUString( line.copy(0,nIndex).trim(), RTL_TEXTENCODING_ASCII_US ); nameValue.sValue = OStringToOUString( line.copy(nIndex+1).trim(), RTL_TEXTENCODING_UTF8 ); aSection->vVector.push_back(nameValue); } else { sal_Int32 nIndexStart = line.indexOf('['); sal_Int32 nIndexEnd = line.indexOf(']'); if ( nIndexEnd > nIndexStart && nIndexStart >=0) { sectionName = OStringToOUString( line.copy(nIndexStart + 1,nIndexEnd - nIndexStart -1).trim(), RTL_TEXTENCODING_ASCII_US ); if (!sectionName.getLength()) sectionName = "no name section"; ini_Section *aSection = &mAllSection[sectionName]; aSection->sName = sectionName; } } } osl_closeFile(handle); } #if OSL_DEBUG_LEVEL > 1 else { SAL_WARN("connectivity", "couldn't open file: " << iniUrl ); throw css::io::IOException(); } #endif } #if OSL_DEBUG_LEVEL > 1 void Dump() { for(auto& rEntry : mAllSection) { ini_Section *aSection = &rEntry.second; for(const auto& rValue : aSection->vVector) { SAL_WARN("connectivity", " section=" << aSection->sName << " name=" << rValue.sName << " value=" << rValue.sValue ); } } } #endif }; int main( int argc, char * argv[] ) { IniParser parser(OUString("test.ini")); parser.Dump(); return 0; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ ora/lov-4.4 LibreOffice 核心代码仓库文档基金会
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