forked from qt-creator/qt-creator
7ab6783e24
Recently tons of warnings show up for presumably "problematic" singned <-> unsigned and size conversions. The Qt side uses 'int', and that's the biggest 'integration surface' for us, so instead of establishing some internal boundary between signed and unsigned areas, push that boundary out of creator core code, and use 'int' everywhere. Because it reduces friction further, also do it in libcplusplus. Change-Id: I84f3b79852c8029713e7ea6f133ffb9ef7030a70 Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
132 lines
5.1 KiB
C++
132 lines
5.1 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include "cppmodelmanager.h"
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#include "cppworkingcopy.h"
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#include <cplusplus/PreprocessorEnvironment.h>
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#include <cplusplus/pp-engine.h>
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#include <QHash>
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#include <QPointer>
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#include <QSet>
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#include <QStringList>
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#include <functional>
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QT_BEGIN_NAMESPACE
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class QTextCodec;
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QT_END_NAMESPACE
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namespace CppTools {
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namespace Internal {
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// Documentation inside.
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class CppSourceProcessor: public CPlusPlus::Client
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{
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Q_DISABLE_COPY(CppSourceProcessor)
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public:
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using DocumentCallback = std::function<void (const CPlusPlus::Document::Ptr &)>;
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public:
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static QString cleanPath(const QString &path);
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CppSourceProcessor(const CPlusPlus::Snapshot &snapshot, DocumentCallback documentFinished);
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~CppSourceProcessor() override;
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using CancelChecker = std::function<bool()>;
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void setCancelChecker(const CancelChecker &cancelChecker);
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void setWorkingCopy(const CppTools::WorkingCopy &workingCopy);
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void setHeaderPaths(const ProjectExplorer::HeaderPaths &headerPaths);
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void setLanguageFeatures(CPlusPlus::LanguageFeatures languageFeatures);
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void setFileSizeLimitInMb(int fileSizeLimitInMb);
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void setTodo(const QSet<QString> &files);
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void run(const QString &fileName, const QStringList &initialIncludes = QStringList());
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void removeFromCache(const QString &fileName);
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void resetEnvironment();
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CPlusPlus::Snapshot snapshot() const { return m_snapshot; }
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const QSet<QString> &todo() const { return m_todo; }
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void setGlobalSnapshot(const CPlusPlus::Snapshot &snapshot) { m_globalSnapshot = snapshot; }
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private:
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void addFrameworkPath(const ProjectExplorer::HeaderPath &frameworkPath);
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CPlusPlus::Document::Ptr switchCurrentDocument(CPlusPlus::Document::Ptr doc);
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bool getFileContents(const QString &absoluteFilePath, QByteArray *contents,
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unsigned *revision) const;
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bool checkFile(const QString &absoluteFilePath) const;
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QString resolveFile(const QString &fileName, IncludeType type);
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QString resolveFile_helper(const QString &fileName,
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ProjectExplorer::HeaderPaths::Iterator headerPathsIt);
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void mergeEnvironment(CPlusPlus::Document::Ptr doc);
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// Client interface
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void macroAdded(const CPlusPlus::Macro ¯o) override;
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void passedMacroDefinitionCheck(int bytesOffset, int utf16charsOffset,
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int line, const CPlusPlus::Macro ¯o) override;
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void failedMacroDefinitionCheck(int bytesOffset, int utf16charOffset,
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const CPlusPlus::ByteArrayRef &name) override;
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void notifyMacroReference(int bytesOffset, int utf16charOffset,
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int line, const CPlusPlus::Macro ¯o) override;
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void startExpandingMacro(int bytesOffset, int utf16charOffset,
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int line, const CPlusPlus::Macro ¯o,
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const QVector<CPlusPlus::MacroArgumentReference> &actuals) override;
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void stopExpandingMacro(int bytesOffset, const CPlusPlus::Macro ¯o) override;
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void markAsIncludeGuard(const QByteArray ¯oName) override;
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void startSkippingBlocks(int utf16charsOffset) override;
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void stopSkippingBlocks(int utf16charsOffset) override;
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void sourceNeeded(int line, const QString &fileName, IncludeType type,
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const QStringList &initialIncludes) override;
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private:
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CPlusPlus::Snapshot m_snapshot;
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CPlusPlus::Snapshot m_globalSnapshot;
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DocumentCallback m_documentFinished;
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CPlusPlus::Environment m_env;
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CPlusPlus::Preprocessor m_preprocess;
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ProjectExplorer::HeaderPaths m_headerPaths;
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CPlusPlus::LanguageFeatures m_languageFeatures;
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CppTools::WorkingCopy m_workingCopy;
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QSet<QString> m_included;
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CPlusPlus::Document::Ptr m_currentDoc;
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QSet<QString> m_todo;
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QSet<QString> m_processed;
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QHash<QString, QString> m_fileNameCache;
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int m_fileSizeLimitInMb = -1;
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QTextCodec *m_defaultCodec;
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};
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} // namespace Internal
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} // namespace CppTools
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