/****************************************************************************
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** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
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** This file is part of Qt Creator.
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** accordance with the commercial license agreement provided with the
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
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#pragma once

#include <coreplugin/id.h>

#include <QtGlobal>

QT_BEGIN_NAMESPACE
class QString;
QT_END_NAMESPACE

namespace Debugger { class DiagnosticLocation; }

namespace ClangStaticAnalyzer {
namespace Internal {

bool isClangExecutableUsable(const QString &filePath, QString *errorMessage = 0);

QString clangExecutableFromSettings(Core::Id toolchainType, bool *isValid);

QString createFullLocationString(const Debugger::DiagnosticLocation &location);

// TODO: Use QVersionNumber once we can use >= Qt 5.6.0
class ClangExecutableVersion {
public:
    ClangExecutableVersion() : majorNumber(-1) , minorNumber(-1) , patchNumber(-1) {}
    ClangExecutableVersion(int major, int minor, int patch)
        : majorNumber(major) , minorNumber(minor) , patchNumber(patch) {}

    bool isValid() const
    {
        return majorNumber >= 0 && minorNumber >= 0 && patchNumber >= 0;
    }

    bool isSupportedVersion() const
    {
        return majorNumber == 3 && minorNumber == 8;
    }

    static QString supportedVersionAsString()
    {
        return QLatin1String("3.8");
    }

    QString toString() const
    {
        return QString::fromLatin1("%1.%2.%3").arg(majorNumber).arg(minorNumber).arg(patchNumber);
    }

public:
    int majorNumber;
    int minorNumber;
    int patchNumber;
};

ClangExecutableVersion clangExecutableVersion(const QString &absolutePath);

} // namespace Internal
} // namespace ClangStaticAnalyzer