1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2015 The Qt Company Ltd. 4 ** Contact: http://www.qt.io/licensing/ 5 ** 6 ** This file is part of the qt3to4 porting application of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see http://www.qt.io/terms-conditions. For further 15 ** information use the contact form at http://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 2.1 or version 3 as published by the Free 20 ** Software Foundation and appearing in the file LICENSE.LGPLv21 and 21 ** LICENSE.LGPLv3 included in the packaging of this file. Please review the 22 ** following information to ensure the GNU Lesser General Public License 23 ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and 24 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. 25 ** 26 ** As a special exception, The Qt Company gives you certain additional 27 ** rights. These rights are described in The Qt Company LGPL Exception 28 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. 29 ** 30 ** GNU General Public License Usage 31 ** Alternatively, this file may be used under the terms of the GNU 32 ** General Public License version 3.0 as published by the Free Software 33 ** Foundation and appearing in the file LICENSE.GPL included in the 34 ** packaging of this file. Please review the following information to 35 ** ensure the GNU General Public License version 3.0 requirements will be 36 ** met: http://www.gnu.org/copyleft/gpl.html. 37 ** 38 ** $QT_END_LICENSE$ 39 ** 40 ****************************************************************************/ 41 42 #ifndef TRANSLATIONUNIT_H 43 #define TRANSLATIONUNIT_H 44 45 #include "tokenengine.h" 46 #include "tokenstreamadapter.h" 47 #include "ast.h" 48 #include "codemodel.h" 49 #include "smallobject.h" 50 #include "cpplexer.h" 51 #include "parser.h" 52 #include "semantic.h" 53 #include <QSharedData> 54 55 QT_BEGIN_NAMESPACE 56 57 class TranslationUnitData : public QSharedData 58 { 59 public: TranslationUnitData(const TokenEngine::TokenSectionSequence & t)60 TranslationUnitData(const TokenEngine::TokenSectionSequence &t) 61 :tokens(t), globalScope(0) {}; 62 TokenEngine::TokenSectionSequence tokens; 63 CodeModel::NamespaceScope *globalScope; 64 TypedPool<CodeModel::Item> codeModelMemoryPool; 65 }; 66 67 class TranslationUnit 68 { 69 public: 70 TranslationUnit(); 71 TranslationUnit(const TokenEngine::TokenSectionSequence &tokens); 72 TokenEngine::TokenSectionSequence tokens() const; 73 CodeModel::NamespaceScope *codeModel(); 74 TypedPool<CodeModel::Item> *codeModelMemoryPool(); 75 private: 76 friend class TranslationUnitAnalyzer; 77 void setCodeModel(CodeModel::NamespaceScope *globalScope); 78 QExplicitlySharedDataPointer<TranslationUnitData> d; 79 }; 80 81 class TranslationUnitAnalyzer 82 { 83 public: 84 TranslationUnit analyze 85 (const TokenEngine::TokenSectionSequence &translationUnitTokens, int targetMaxASTNodes = 10000); 86 private: 87 CppLexer lexer; 88 Parser parser; 89 }; 90 91 QT_END_NAMESPACE 92 93 #endif 94