/**************************************************************************

**

** Copyright (C) 2013 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://qt.digia.com/licensing.  For further information

** use the contact form at http://qt.digia.com/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 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL included in the

** packaging of this file.  Please review the following information to

** ensure the GNU Lesser General Public License version 2.1 requirements

** will be met: 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 HOSTOSINFO_H

#define HOSTOSINFO_H

#include "utils_global.h"

#include <QString>

#ifdef Q_OS_WIN

#define QTC_HOST_EXE_SUFFIX ".exe"

#else

#define QTC_HOST_EXE_SUFFIX ""

#endif // Q_OS_WIN

namespace Utils {

class QTCREATOR_UTILS_EXPORT HostOsInfo

{

public:

    // Add more as needed.

    enum HostOs { HostOsWindows, HostOsLinux, HostOsMac, HostOsOtherUnix, HostOsOther };

    static inline HostOs hostOs();

    enum HostArchitecture { HostArchitectureX86, HostArchitectureAMD64, HostArchitectureItanium,

                            HostArchitectureArm, HostArchitectureUnknown };

    static HostArchitecture hostArchitecture();

    static bool isWindowsHost() { return hostOs() == HostOsWindows; }

    static bool isLinuxHost() { return hostOs() == HostOsLinux; }

    static bool isMacHost() { return hostOs() == HostOsMac; }

    static inline bool isAnyUnixHost();

    static QString withExecutableSuffix(const QString &executable)

    {

        QString finalName = executable;

        if (isWindowsHost())

            finalName += QLatin1String(QTC_HOST_EXE_SUFFIX);

        return finalName;

    }

    static Qt::CaseSensitivity fileNameCaseSensitivity()

    {

        return isWindowsHost() ? Qt::CaseInsensitive: Qt::CaseSensitive;

    }

    static QChar pathListSeparator()

    {

        return isWindowsHost() ? QLatin1Char(';') : QLatin1Char(':');

    }

    static Qt::KeyboardModifier controlModifier()

    {

        return isMacHost() ? Qt::MetaModifier : Qt::ControlModifier;

    }

};

HostOsInfo::HostOs HostOsInfo::hostOs()

{

#if defined(Q_OS_WIN)

    return HostOsWindows;

#elif defined(Q_OS_LINUX)

    return HostOsLinux;

#elif defined(Q_OS_MAC)

    return HostOsMac;

#elif defined(Q_OS_UNIX)

    return HostOsOtherUnix;

#else

    return HostOsOther;

#endif

}

bool HostOsInfo::isAnyUnixHost()

{

#ifdef Q_OS_UNIX

    return true;

#else

    return false;

#endif

}

} // namespace Utils

#endif // HOSTOSINFO_H