diff options
author | Simon Hausmann <simon.hausmann@qt.io> | 2019-10-17 09:41:36 +0200 |
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committer | Simon Hausmann <simon.hausmann@qt.io> | 2019-10-17 09:41:36 +0200 |
commit | 02164e0288f714f1ea93afb32548548686773d1d (patch) | |
tree | d7ed16267f7659af63e78c8de8915ed0208b598b /src/corelib/kernel/qwinregistry_p.h | |
parent | 4a7e7103e713448c05d9d30cab8b7e52406b46a6 (diff) | |
parent | 6f27bb135246b7fe9d11ba58e05d2b7661bc2080 (diff) |
Merge remote-tracking branch 'origin/dev' into wip/cmake
Change-Id: Ia1da879a7bd8f71a649661a1844144dd67d60b3a
Diffstat (limited to 'src/corelib/kernel/qwinregistry_p.h')
-rw-r--r-- | src/corelib/kernel/qwinregistry_p.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/corelib/kernel/qwinregistry_p.h b/src/corelib/kernel/qwinregistry_p.h new file mode 100644 index 0000000000..d249a97988 --- /dev/null +++ b/src/corelib/kernel/qwinregistry_p.h @@ -0,0 +1,89 @@ +/**************************************************************************** +** +** Copyright (C) 2019 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** 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 The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://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 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWINREGISTRY_H +#define QWINREGISTRY_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtCore/qpair.h> +#include <QtCore/qstring.h> +#include <QtCore/qstringview.h> +#include <QtCore/qt_windows.h> + +QT_BEGIN_NAMESPACE + +class Q_CORE_EXPORT QWinRegistryKey +{ +public: + Q_DISABLE_COPY(QWinRegistryKey) + + QWinRegistryKey(); + explicit QWinRegistryKey(HKEY parentHandle, QStringView subKey, + REGSAM permissions = KEY_READ, REGSAM access = 0); + ~QWinRegistryKey(); + + QWinRegistryKey(QWinRegistryKey &&other) noexcept { swap(other); } + QWinRegistryKey &operator=(QWinRegistryKey &&other) noexcept { swap(other); return *this; } + + void swap(QWinRegistryKey &other) noexcept { qSwap(m_key, other.m_key); } + + bool isValid() const { return m_key != nullptr; } + operator HKEY() const { return m_key; } + void close(); + + QString stringValue(QStringView subKey) const; + QPair<DWORD, bool> dwordValue(QStringView subKey) const; + +private: + HKEY m_key; +}; + +QT_END_NAMESPACE + +#endif // QWINREGISTRY_H |