qt-creator/plugins/clangstaticanalyzer/clangstaticanalyzerrunner.h

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**
** Copyright (C) 2014 Digia Plc
** All rights reserved.
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** This file is part of the Qt Enterprise LicenseChecker Add-on.
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#ifndef CLANGSTATICANALYZERRUNNER_H
#define CLANGSTATICANALYZERRUNNER_H

#include <QString>
#include <QProcess>

#include <utils/environment.h>
#include <utils/qtcassert.h>

namespace ClangStaticAnalyzer {
namespace Internal {

QString finishedWithBadExitCode(int exitCode); // exposed for tests

class ClangStaticAnalyzerRunner : public QObject
{
    Q_OBJECT

public:
    ClangStaticAnalyzerRunner(const QString &clangExecutable,
                              const QString &clangLogFileDir,
                              QObject *parent = 0);
    ~ClangStaticAnalyzerRunner();

    // compilerOptions is expected to contain everything except: -o filePath
    bool run(const QString &filePath, const QStringList &compilerOptions = QStringList());

signals:
    void started();
    void finishedWithSuccess(const QString &logFilePath);
    void finishedWithFailure(const QString &errorMessage, const QString &errorDetails);

private:
    void onProcessStarted();
    void onProcessFinished(int exitCode, QProcess::ExitStatus exitStatus);
    void onProcessError(QProcess::ProcessError error);
    void onProcessOutput();

    QString createLogFile(const QString &filePath) const;
    QString processCommandlineAndOutput() const;

private:
    QString m_clangExecutable;
    QString m_clangLogFileDir;
    QString m_logFile;
    QString m_commandLine;
    QProcess m_process;
    QByteArray m_processOutput;
};

} // namespace Internal
} // namespace ClangStaticAnalyzer

#endif // CLANGSTATICANALYZERRUNNER_H