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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** 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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, 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 are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSQL_IBASE_H
#define QSQL_IBASE_H
#include <QtSql/qsqlresult.h>
#include <QtSql/qsqldriver.h>
#include <QtSql/private/qsqlcachedresult_p.h>
#include <ibase.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class QIBaseDriverPrivate;
class QIBaseResultPrivate;
class QIBaseDriver;
class QIBaseResult : public QSqlCachedResult
{
friend class QIBaseResultPrivate;
public:
explicit QIBaseResult(const QIBaseDriver* db);
virtual ~QIBaseResult();
bool prepare(const QString& query);
bool exec();
QVariant handle() const;
protected:
bool gotoNext(QSqlCachedResult::ValueCache& row, int rowIdx);
bool reset (const QString& query);
int size();
int numRowsAffected();
QSqlRecord record() const;
private:
QIBaseResultPrivate* d;
};
class QIBaseDriver : public QSqlDriver
{
Q_OBJECT
friend class QIBaseDriverPrivate;
friend class QIBaseResultPrivate;
public:
explicit QIBaseDriver(QObject *parent = 0);
explicit QIBaseDriver(isc_db_handle connection, QObject *parent = 0);
virtual ~QIBaseDriver();
bool hasFeature(DriverFeature f) const;
bool open(const QString & db,
const QString & user,
const QString & password,
const QString & host,
int port,
const QString & connOpts);
bool open(const QString & db,
const QString & user,
const QString & password,
const QString & host,
int port) { return open (db, user, password, host, port, QString()); }
void close();
QSqlResult *createResult() const;
bool beginTransaction();
bool commitTransaction();
bool rollbackTransaction();
QStringList tables(QSql::TableType) const;
QSqlRecord record(const QString& tablename) const;
QSqlIndex primaryIndex(const QString &table) const;
QString formatValue(const QSqlField &field, bool trimStrings) const;
QVariant handle() const;
QString escapeIdentifier(const QString &identifier, IdentifierType type) const;
protected Q_SLOTS:
bool subscribeToNotificationImplementation(const QString &name);
bool unsubscribeFromNotificationImplementation(const QString &name);
QStringList subscribedToNotificationsImplementation() const;
private Q_SLOTS:
void qHandleEventNotification(void* updatedResultBuffer);
private:
QIBaseDriverPrivate* d;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QSQL_IBASE_H
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