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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
** conditions see http://www.qt.io/licensing.  For further information
** use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/


#ifndef CPLUSPLUSTOOLSUTILS_H
#define CPLUSPLUSTOOLSUTILS_H

#include <QString>
#include <QStringList>
#include <QMap>

namespace CplusplusToolsUtils {

QString portableExecutableName(const QString &executable);
void executeCommand(const QString &command, const QStringList &arguments, const QString &outputFile,
                    bool verbose = false);

// Preprocess a file by calling an external compiler in preprocessor mode (-E, /E).
class SystemPreprocessor
{
public:
    SystemPreprocessor(bool verbose = false);
    void preprocessFile(const QString &inputFile, const QString &outputFile) const;

private:
    void check() const;

    QMap<QString, QString> m_knownCompilers;
    QString m_compiler; // Compiler that will be called in preprocessor mode
    QStringList m_compilerArguments;
    bool m_verbose;
};

} // namespace

#endif // CPLUSPLUSTOOLSUTILS_H