forked from qt-creator/qt-creator
b9f9eb7ae5
This plugin adds "Clang Static Analyzer" to the Analyze mode, which processes all implementation/source project files of the current project. For this, it will call the clang executable for each file. The found diagnostics will be displayed in a view similar to the one used in "Valgrind Memory Analyzer". The user can specify the clang executable to use and the number of concurrent processes to launch in Menu: Tools > Options > Analyzer > Clang Static Analyzer. Main TODOs: * Fiddle around the appropriate command line options, currently only defines and include paths are passed on. * Tests on Windows / OS X. * Remove dependency to clangcodemodel by moving the functions that create command line arguments to CppTools. Mostly they are not even specific to clang (but would also work with gcc). * Maybe limit to a range of tested clang versions. * How to deal with directory containing all the log files after the user starts a new run or Creator is shut down? (delete it? leave it there? make it configurable?). * Find out how to properly integrate the tests. Imaginable future additions: * Adding a button to load result/log files from a directory, e.g. if the user used the 'scan-build' approach. * Adding a button with a filter menu in order to display only diagnostics from certain categories, similar to "Valgrind Memory Analyzer". Change-Id: I6aeb5dfdbdfa239a06c03dd8759a983df71b77ea Reviewed-by: Eike Ziller <eike.ziller@theqtcompany.com>
76 lines
2.3 KiB
C++
76 lines
2.3 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc
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** All rights reserved.
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** For any questions to Digia, please use contact form at http://qt.digia.com <http://qt.digia.com/>
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**
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** This file is part of the Qt Enterprise LicenseChecker Add-on.
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**
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** Licensees holding valid Qt Enterprise licenses may use this file in
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** accordance with the Qt Enterprise 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 Digia.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://qt.digia.com <http://qt.digia.com/>
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**
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****************************************************************************/
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#include "clangstaticanalyzerutils.h"
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#include "clangstaticanalyzerdiagnostic.h"
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#include "clangstaticanalyzersettings.h"
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#include <utils/environment.h>
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#include <QFileInfo>
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static bool isFileExecutable(const QString &executablePath)
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{
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if (executablePath.isEmpty())
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return false;
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const QFileInfo fileInfo(executablePath);
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return fileInfo.isFile() && fileInfo.isExecutable();
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}
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namespace ClangStaticAnalyzer {
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namespace Internal {
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QString clangExecutableFromSettings(bool *isValid)
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{
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return clangExecutable(ClangStaticAnalyzerSettings::instance()->clangExecutable(), isValid);
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}
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QString clangExecutable(const QString &fileNameOrPath, bool *isValid)
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{
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QString executable = fileNameOrPath;
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if (executable.isEmpty()) {
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*isValid = false;
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return executable;
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}
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if (!QFileInfo(executable).isAbsolute()) {
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const Utils::Environment &environment = Utils::Environment::systemEnvironment();
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const QString executableFromPath = environment.searchInPath(executable).toString();
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if (executableFromPath.isEmpty()) {
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*isValid = false;
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return executable;
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}
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executable = executableFromPath;
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}
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*isValid = isFileExecutable(executable);
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return executable;
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}
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QString createFullLocationString(const ClangStaticAnalyzer::Internal::Location &location)
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{
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const QString filePath = location.filePath;
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const QString lineNumber = QString::number(location.line);
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return filePath + QLatin1Char(':') + lineNumber;
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}
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} // namespace Internal
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} // namespace ClangStaticAnalyzer
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