f89ac0101a
Change-Id: I7f9f17e0f44c273e4754d1decc92a8594cad8658 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
74 lines
2.3 KiB
C
74 lines
2.3 KiB
C
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the qmake application of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QT_WINDOWS_REGISTRY_H
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#define QT_WINDOWS_REGISTRY_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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#include <QtCore/qglobal.h>
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#ifdef Q_OS_WIN32
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#include <QtCore/qt_windows.h>
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#else
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typedef void* HKEY;
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#endif
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#include <QtCore/qstring.h>
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QT_BEGIN_NAMESPACE
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/**
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* Read a value from the Windows registry.
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*
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* If the key is not found, or the registry cannot be accessed (for example
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* if this code is compiled for a platform other than Windows), a null
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* string is returned.
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*
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* 32-bit code reads from the registry's 32 bit view (Wow6432Node),
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* 64 bit code reads from the 64 bit view.
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* Pass KEY_WOW64_32KEY to access the 32 bit view regardless of the
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* application's architecture, KEY_WOW64_64KEY respectively.
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*/
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QString qt_readRegistryKey(HKEY parentHandle, const QString &rSubkey,
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unsigned long options = 0);
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QT_END_NAMESPACE
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#endif // QT_WINDOWS_REGISTRY_H
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