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#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