cppcheck/gui/checkthread.h

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/*
* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2020 Cppcheck team.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef CHECKTHREAD_H
#define CHECKTHREAD_H
#include <QThread>
#include "cppcheck.h"
#include "suppressions.h"
class Settings;
class ThreadResult;
/// @addtogroup GUI
/// @{
/**
* @brief Thread to run cppcheck
*
*/
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class CheckThread : public QThread {
Q_OBJECT
public:
explicit CheckThread(ThreadResult &result);
virtual ~CheckThread();
/**
* @brief Set settings for cppcheck
*
* @param settings settings for cppcheck
*/
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void check(const Settings &settings);
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/**
* @brief Run whole program analysis
* @param files All files
*/
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void analyseWholeProgram(const QStringList &files);
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void setAddonsAndTools(const QStringList &addonsAndTools) {
mAddonsAndTools = addonsAndTools;
}
void setMisraFile(const QString &misraFile) {
mMisraFile = misraFile;
}
void setDataDir(const QString &dataDir) {
mDataDir = dataDir;
}
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void setClangIncludePaths(const QStringList &s) {
mClangIncludePaths = s;
}
void setSuppressions(const QList<Suppressions::Suppression> &s) {
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mSuppressions = s;
}
/**
* @brief method that is run in a thread
*
*/
void run();
void stop();
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/**
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* Determine command to run clang
* \return Command to run clang, empty if it is not found
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*/
static QString clangCmd();
/**
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* Determine command to run clang-tidy
* \return Command to run clang-tidy, empty if it is not found
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*/
static QString clangTidyCmd();
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/**
* Determine command to run python
* \return Command to run python, empty if it is not found
*/
static QString pythonCmd();
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/**
* Look for addon and return path
* \return path to addon if found, empty if it is not found
*/
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static QString getAddonFilePath(const QString &dataDir, const QString &addonFile);
signals:
/**
* @brief cpp checking is done
*
*/
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void done();
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void fileChecked(const QString &file);
protected:
/**
* @brief States for the check thread.
* Whole purpose of these states is to allow stopping of the checking. When
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* stopping we say for the thread (Stopping) that stop when current check
* has been completed. Thread must be stopped cleanly, just terminating thread
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* likely causes unpredictable side-effects.
*/
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enum State {
Running, /**< The thread is checking. */
Stopping, /**< The thread will stop after current work. */
Stopped, /**< The thread has been stopped. */
Ready, /**< The thread is ready. */
};
/**
* @brief Thread's current execution state.
*/
State mState;
ThreadResult &mResult;
/**
* @brief Cppcheck itself
*/
CppCheck mCppcheck;
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private:
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void runAddonsAndTools(const ImportProject::FileSettings *fileSettings, const QString &fileName);
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void parseAddonErrors(QString err, const QString &tool);
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void parseClangErrors(const QString &tool, const QString &file0, QString err);
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bool isSuppressed(const Suppressions::ErrorMessage &errorMessage) const;
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QStringList mFiles;
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bool mAnalyseWholeProgram;
QStringList mAddonsAndTools;
QString mDataDir;
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QStringList mClangIncludePaths;
QList<Suppressions::Suppression> mSuppressions;
QString mMisraFile;
};
/// @}
#endif // CHECKTHREAD_H