/* This file is part of the KDE project
Copyright (C) 2003 Joseph Wenninger<jowenn@kde.org>

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Library General Public License for more details.

You should have received a copy of the GNU Library General Public License
along with this program; see the file COPYING.  If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/

#ifndef _MYSQLCURSOR_H_
#define _MYSQLCURSOR_H_

#include <db/cursor.h>
#include <db/connection.h>

namespace KexiDB
{

class MySqlCursorData;

class MySqlCursor: public Cursor
{
public:
    MySqlCursor(Connection* conn, const QString& statement = QString(),
                uint cursor_options = NoOptions);
    MySqlCursor(Connection* conn, QuerySchema& query, uint options = NoOptions);
    virtual ~MySqlCursor();
    virtual bool drv_open();
    virtual bool drv_close();
//        virtual bool drv_moveFirst();
    virtual void drv_getNextRecord();
    //virtual bool drv_getPrevRecord();
    virtual QVariant value(uint);

    virtual void drv_clearServerResult();
    virtual void drv_appendCurrentRecordToBuffer();
    virtual void drv_bufferMovePointerNext();
    virtual void drv_bufferMovePointerPrev();
    virtual void drv_bufferMovePointerTo(qint64 to);
    virtual const char** rowData() const;
    virtual bool drv_storeCurrentRow(RecordData &data) const;
//        virtual bool save(RecordData& data, RowEditBuffer& buf);

    virtual int serverResult();
    virtual QString serverResultName();
    virtual QString serverErrorMsg();

protected:
    QVariant pValue(uint pos) const;
// MYSQL_RES *m_res;
// MYSQL_ROW m_row;
// MYSQL *my_conn;
// unsigned long *m_lengths;
//js: int m_numFields;
// unsigned long m_numRows;
    MySqlCursorData *d;
};

}

#endif
