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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtCore module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial Usage
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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, Nokia gives you certain additional
+** rights. These rights are described in the Nokia 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QLIBRARY_H
+#define QLIBRARY_H
+
+#include <QtCore/qobject.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Core)
+
+#if defined(QT_NO_LIBRARY) && defined(Q_OS_WIN)
+#undef QT_NO_LIBRARY
+#pragma message("QT_NO_LIBRARY is not supported on Windows")
+#endif
+
+#ifndef QT_NO_LIBRARY
+
+class QLibraryPrivate;
+
+class Q_CORE_EXPORT QLibrary : public QObject
+{
+ Q_OBJECT
+ Q_PROPERTY(QString fileName READ fileName WRITE setFileName)
+ Q_PROPERTY(LoadHints loadHints READ loadHints WRITE setLoadHints)
+ Q_FLAGS(LoadHint LoadHints)
+public:
+ enum LoadHint {
+ ResolveAllSymbolsHint = 0x01,
+ ExportExternalSymbolsHint = 0x02,
+ LoadArchiveMemberHint = 0x04
+ };
+ Q_DECLARE_FLAGS(LoadHints, LoadHint)
+
+ explicit QLibrary(QObject *parent = 0);
+ explicit QLibrary(const QString& fileName, QObject *parent = 0);
+ explicit QLibrary(const QString& fileName, int verNum, QObject *parent = 0);
+ explicit QLibrary(const QString& fileName, const QString &version, QObject *parent = 0);
+ ~QLibrary();
+
+ void *resolve(const char *symbol);
+ static void *resolve(const QString &fileName, const char *symbol);
+ static void *resolve(const QString &fileName, int verNum, const char *symbol);
+ static void *resolve(const QString &fileName, const QString &version, const char *symbol);
+
+ bool load();
+ bool unload();
+ bool isLoaded() const;
+
+ static bool isLibrary(const QString &fileName);
+
+ void setFileName(const QString &fileName);
+ QString fileName() const;
+
+ void setFileNameAndVersion(const QString &fileName, int verNum);
+ void setFileNameAndVersion(const QString &fileName, const QString &version);
+ QString errorString() const;
+
+ void setLoadHints(LoadHints hints);
+ LoadHints loadHints() const;
+#ifdef QT3_SUPPORT
+ inline QT3_SUPPORT QString library() const { return fileName(); }
+ inline QT3_SUPPORT void setAutoUnload( bool ) {}
+#endif
+private:
+ QLibraryPrivate *d;
+ bool did_load;
+ Q_DISABLE_COPY(QLibrary)
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(QLibrary::LoadHints)
+
+#endif //QT_NO_LIBRARY
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif //QLIBRARY_H