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cleanup: refactor subsurfacesysinfo.cpp

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This used to be a copy of QSysInfo. However, once the requirement
was raised to Qt5.4, this was replaced by a subclass of the original
QSysInfo - which made the whole file mostly obsolete.

Just use QSysInfo directly where needed.

Only for windows.c, which can't call directly into Qt, keep the
isWin7Or8() helper function.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2020-10-27 21:03:14 +01:00 • committed by Dirk Hohndel
parent 49fc05de7e
commit d747d76762
4 changed files with 26 additions and 121 deletions
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71
core/subsurfacesysinfo.cpp
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@ -1,73 +1,10 @@
// SPDX-License-Identifier: LGPL-2.1+
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Copyright (C) 2014 Intel Corporation
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "subsurfacesysinfo.h"
#include <QString>
#include <QSysInfo>
#ifdef Q_OS_UNIX
#include <sys/utsname.h>
#endif
QString SubsurfaceSysInfo::prettyOsName()
{
// Matches the pre-release version of Qt 5.4
QString pretty = prettyProductName();
#if defined(Q_OS_UNIX) && !defined(Q_OS_MAC) && !defined(Q_OS_ANDROID)
// QSysInfo::kernelType() returns lowercase ("linux" instead of "Linux")
struct utsname u;
if (uname(&u) == 0)
return QString::fromLatin1(u.sysname) + QLatin1String(" (") + pretty + QLatin1Char(')');
#endif
return pretty;
}
extern "C" {
bool isWin7Or8()
{
#ifdef Q_OS_WIN
extern "C" bool isWin7Or8()
{
return (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based) >= QSysInfo::WV_WINDOWS7;
#else
return false;
}
#endif
}
}