/******************************************************************************** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).** All rights reserved.** Contact: Nokia Corporation (qt-info@nokia.com)**** This file is part of the QtSql module of the Qt Toolkit.**** $QT_BEGIN_LICENSE:LGPL$** No Commercial Usage** This file contains pre-release code and may not be distributed.** You may use this file in accordance with the terms and conditions** contained in the Technology Preview License Agreement accompanying** this package.**** 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.**** If you have questions regarding the use of this file, please contact** Nokia at qt-info@nokia.com.****************** $QT_END_LICENSE$******************************************************************************/#ifndef QSQLDRIVERPLUGIN_H#define QSQLDRIVERPLUGIN_H#include <QtCore/qplugin.h>#include <QtCore/qfactoryinterface.h>QT_BEGIN_HEADERQT_BEGIN_NAMESPACEQT_MODULE(Sql)class QSqlDriver;struct Q_SQL_EXPORT QSqlDriverFactoryInterface : public QFactoryInterface{ virtual QSqlDriver *create(const QString &name) = 0;};#define QSqlDriverFactoryInterface_iid "com.trolltech.Qt.QSqlDriverFactoryInterface"Q_DECLARE_INTERFACE(QSqlDriverFactoryInterface, QSqlDriverFactoryInterface_iid)class Q_SQL_EXPORT QSqlDriverPlugin : public QObject, public QSqlDriverFactoryInterface{ Q_OBJECT Q_INTERFACES(QSqlDriverFactoryInterface:QFactoryInterface)public: explicit QSqlDriverPlugin(QObject *parent = 0); ~QSqlDriverPlugin(); virtual QStringList keys() const = 0; virtual QSqlDriver *create(const QString &key) = 0;};QT_END_NAMESPACEQT_END_HEADER#endif // QSQLDRIVERPLUGIN_H