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101 lines
3.4 KiB
C++
101 lines
3.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Copyright (C) 2016-2019 Ivailo Monev
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**
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** This file is part of the QtCore module of the Katie Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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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 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.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 QLIBRARY_H
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#define QLIBRARY_H
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#include <QtCore/qobject.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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#ifndef QT_NO_LIBRARY
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class QLibraryPrivate;
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class Q_CORE_EXPORT QLibrary : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(QString fileName READ fileName WRITE setFileName)
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Q_PROPERTY(LoadHints loadHints READ loadHints WRITE setLoadHints)
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Q_FLAGS(LoadHint LoadHints)
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public:
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enum LoadHint {
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ResolveAllSymbolsHint = 0x01,
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ExportExternalSymbolsHint = 0x02,
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LoadArchiveMemberHint = 0x04,
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ImprovedSearchHeuristics = 0x08
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};
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Q_DECLARE_FLAGS(LoadHints, LoadHint)
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explicit QLibrary(QObject *parent = Q_NULLPTR);
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explicit QLibrary(const QString& fileName, QObject *parent = Q_NULLPTR);
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explicit QLibrary(const QString& fileName, int verNum, QObject *parent = Q_NULLPTR);
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explicit QLibrary(const QString& fileName, const QString &version, QObject *parent = Q_NULLPTR);
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~QLibrary();
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void *resolve(const char *symbol);
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static void *resolve(const QString &fileName, const char *symbol);
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static void *resolve(const QString &fileName, int verNum, const char *symbol);
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static void *resolve(const QString &fileName, const QString &version, const char *symbol);
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bool load();
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bool unload();
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bool isLoaded() const;
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static bool isLibrary(const QString &fileName);
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void setFileName(const QString &fileName);
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QString fileName() const;
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void setFileNameAndVersion(const QString &fileName, int verNum);
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void setFileNameAndVersion(const QString &fileName, const QString &version);
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QString errorString() const;
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void setLoadHints(LoadHints hints);
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LoadHints loadHints() const;
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private:
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QLibraryPrivate *d;
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Q_DISABLE_COPY(QLibrary)
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};
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Q_DECLARE_OPERATORS_FOR_FLAGS(QLibrary::LoadHints)
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#endif //QT_NO_LIBRARY
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif //QLIBRARY_H
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