| 1 | /**************************************************************************** | 
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| 2 | ** | 
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| 3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). | 
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| 4 | ** All rights reserved. | 
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| 5 | ** Contact: Nokia Corporation (qt-info@nokia.com) | 
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| 6 | ** | 
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| 7 | ** This file is part of the tools applications of the Qt Toolkit. | 
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| 8 | ** | 
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| 9 | ** $QT_BEGIN_LICENSE:LGPL$ | 
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| 10 | ** Commercial Usage | 
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in | 
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the | 
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| 13 | ** Software or, alternatively, in accordance with the terms contained in | 
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| 14 | ** a written agreement between you and Nokia. | 
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| 15 | ** | 
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| 16 | ** GNU Lesser General Public License Usage | 
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser | 
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| 18 | ** General Public License version 2.1 as published by the Free Software | 
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| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the | 
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| 20 | ** packaging of this file.  Please review the following information to | 
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| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements | 
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| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | 
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| 23 | ** | 
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| 24 | ** In addition, as a special exception, Nokia gives you certain additional | 
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| 25 | ** rights.  These rights are described in the Nokia Qt LGPL Exception | 
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| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | 
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| 27 | ** | 
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| 28 | ** GNU General Public License Usage | 
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| 29 | ** Alternatively, this file may be used under the terms of the GNU | 
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| 30 | ** General Public License version 3.0 as published by the Free Software | 
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the | 
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| 32 | ** packaging of this file.  Please review the following information to | 
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be | 
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html. | 
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| 35 | ** | 
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| 36 | ** If you have questions regarding the use of this file, please contact | 
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| 37 | ** Nokia at qt-info@nokia.com. | 
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| 38 | ** $QT_END_LICENSE$ | 
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| 39 | ** | 
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| 40 | ****************************************************************************/ | 
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| 41 |  | 
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| 42 | #include <qfile.h> | 
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| 43 |  | 
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| 44 | #include "qsakernelparser.h" | 
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| 45 | #include "tokenizer.h" | 
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| 46 | #include "tree.h" | 
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| 47 |  | 
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| 48 | QT_BEGIN_NAMESPACE | 
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| 49 |  | 
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| 50 | QsaKernelParser::QsaKernelParser( Tree *cppTree ) | 
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| 51 | : cppTre( cppTree ) | 
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| 52 | { | 
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| 53 | } | 
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| 54 |  | 
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| 55 | QsaKernelParser::~QsaKernelParser() | 
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| 56 | { | 
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| 57 | } | 
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| 58 |  | 
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| 59 | QString QsaKernelParser::language() | 
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| 60 | { | 
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| 61 | return "QSA Kernel C++"; | 
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| 62 | } | 
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| 63 |  | 
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| 64 | QString QsaKernelParser::sourceFileNameFilter() | 
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| 65 | { | 
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| 66 | return "*.cpp"; | 
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| 67 | } | 
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| 68 |  | 
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| 69 | void QsaKernelParser::parseSourceFile( const Location& location, | 
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| 70 | const QString& filePath, | 
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| 71 | Tree * /* tree */ ) | 
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| 72 | { | 
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| 73 | FILE *in = fopen( QFile::encodeName(filePath), "r" ); | 
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| 74 | if ( in == 0 ) { | 
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| 75 | location.error( tr("Cannot open QSA kernel file '%1'").arg(filePath) ); | 
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| 76 | return; | 
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| 77 | } | 
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| 78 |  | 
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| 79 | Location fileLocation( filePath ); | 
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| 80 | Tokenizer fileTokenizer( fileLocation, in ); | 
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| 81 | tokenizer = &fileTokenizer; | 
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| 82 | readToken(); | 
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| 83 |  | 
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| 84 | QString ident; | 
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| 85 | QString className; | 
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| 86 | int delimDepth = 0; | 
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| 87 |  | 
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| 88 | while ( tok != Tok_Eoi ) { | 
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| 89 | if ( tok == Tok_Ident ) { | 
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| 90 | ident = tokenizer->lexeme(); | 
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| 91 | readToken(); | 
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| 92 | if ( tok == Tok_Gulbrandsen && tokenizer->braceDepth() == 0 && | 
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| 93 | tokenizer->parenDepth() == 0 ) { | 
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| 94 | className = ident; | 
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| 95 | } else if ( ident.startsWith("add") && ident.endsWith("Member") && | 
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| 96 | tok == Tok_LeftParen ) { | 
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| 97 | bool isProperty = ident.endsWith( "VariableMember" ); | 
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| 98 | bool isStatic = ident.startsWith( "addStatic" ); | 
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| 99 | bool isWritable = !isStatic; | 
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| 100 |  | 
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| 101 | readToken(); | 
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| 102 | if ( tok == Tok_String ) { | 
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| 103 | QString member = tokenizer->lexeme(); | 
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| 104 | member = member.mid( 1, member.length() - 2 ); | 
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| 105 |  | 
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| 106 | readToken(); | 
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| 107 | if ( tok == Tok_Comma ) | 
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| 108 | readToken(); | 
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| 109 | if ( tok == Tok_Ident && tokenizer->lexeme() == "QSMember" ) | 
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| 110 | readToken(); | 
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| 111 | if ( tok == Tok_LeftParen ) { | 
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| 112 | delimDepth++; | 
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| 113 | readToken(); | 
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| 114 | } | 
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| 115 |  | 
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| 116 | while ( tok != Tok_Eoi && tok != Tok_RightParen && | 
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| 117 | tok != Tok_Semicolon ) { | 
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| 118 | if ( tok == Tok_Ident ) { | 
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| 119 | ident = tokenizer->lexeme(); | 
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| 120 | if ( ident == "Custom" ) { | 
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| 121 | isProperty = true; | 
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| 122 | } else if ( ident == "AttributeNonWritable" ) { | 
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| 123 | isWritable = false; | 
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| 124 | } else if ( ident == "AttributeStatic" ) { | 
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| 125 | isStatic = true; | 
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| 126 | } | 
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| 127 | } | 
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| 128 | readToken(); | 
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| 129 | } | 
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| 130 |  | 
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| 131 | ClassNode *classe = | 
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| 132 | (ClassNode *) cppTre->findNode( QStringList(className), | 
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| 133 | Node::Class ); | 
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| 134 | if ( classe == 0 ) { | 
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| 135 | classe = new ClassNode( cppTre->root(), className ); | 
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| 136 | classe->setLocation( tokenizer->location() ); | 
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| 137 | } | 
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| 138 |  | 
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| 139 | if ( isProperty ) { | 
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| 140 | PropertyNode *property = new PropertyNode(classe, member); | 
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| 141 | property->setLocation( tokenizer->location() ); | 
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| 142 | property->setDataType( "Object" ); | 
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| 143 | #if 0 | 
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| 144 | property->setGetter( member ); | 
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| 145 | if ( isWritable ) { | 
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| 146 | QString setter = member; | 
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| 147 | setter[0] = setter[0].toUpper(); | 
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| 148 | setter.prepend( "set" ); | 
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| 149 | property->setSetter( setter ); | 
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| 150 | } | 
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| 151 | #endif | 
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| 152 | } else { | 
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| 153 | FunctionNode *func = new FunctionNode( classe, member ); | 
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| 154 | func->setLocation( tokenizer->location() ); | 
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| 155 | func->setAccess( FunctionNode::Public ); | 
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| 156 | func->setMetaness( FunctionNode::Slot ); | 
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| 157 | if ( member == "toLocaleString" || | 
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| 158 | member == "toString" ) { | 
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| 159 | func->setReturnType( "QString" ); | 
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| 160 | } else if ( member == "valueOf" ) { | 
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| 161 | func->setReturnType( "Object" ); | 
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| 162 | } else { | 
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| 163 | func->setReturnType( "Object" ); | 
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| 164 | func->addParameter( Parameter("...") ); | 
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| 165 | } | 
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| 166 | func->setStatic( false ); // ### | 
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| 167 | } | 
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| 168 | } | 
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| 169 | } | 
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| 170 | } else { | 
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| 171 | readToken(); | 
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| 172 | } | 
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| 173 | } | 
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| 174 | fclose( in ); | 
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| 175 | } | 
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| 176 |  | 
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| 177 | void QsaKernelParser::doneParsingSourceFiles( Tree * /* tree */ ) | 
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| 178 | { | 
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| 179 | } | 
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| 180 |  | 
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| 181 | void QsaKernelParser::readToken() | 
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| 182 | { | 
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| 183 | tok = tokenizer->getToken(); | 
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| 184 | } | 
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| 185 |  | 
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| 186 | QT_END_NAMESPACE | 
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