File indexing completed on 2024-04-28 15:58:54

 /* This file is part of the KDE project
    Copyright (C) 2003-2010 Jarosław Staniek <staniek@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 KDB_SQLITECURSOR_H
 #define KDB_SQLITECURSOR_H
 
 #include <QString>
 
 #include "KDbCursor.h"
 
 class SqliteCursorData;
 class SqliteConnection;
 
 /*!
 
 */
 class SqliteCursor : public KDbCursor
 {
 public:
     ~SqliteCursor() override;
     QVariant value(int i) override;
 
     /*! [PROTOTYPE] @return internal buffer data. */
 //! @todo virtual const char *** bufferData()
     /*! [PROTOTYPE] @return current record data or @c nullptr if there is no current records. */
     const char ** recordData() const override;
 
     bool drv_storeCurrentRecord(KDbRecordData* data) const override;
 
     //! Implemented for KDbResultable
     QString serverResultName() const override;
 
 protected:
     /*! KDbCursor will operate on @a conn, raw @a sql statement will be used to execute query. */
     SqliteCursor(SqliteConnection* conn, const KDbEscapedString& sql,
                  Options options = KDbCursor::Option::None);
 
     /*! KDbCursor will operate on @a conn, @a query schema will be used to execute query. */
     SqliteCursor(SqliteConnection* conn, KDbQuerySchema* query,
                  Options options = KDbCursor::Option::None);
 
     bool drv_open(const KDbEscapedString& sql) override;
 
     bool drv_close() override;
     void drv_getNextRecord() override;
 
     void drv_appendCurrentRecordToBuffer() override;
     void drv_bufferMovePointerNext() override;
     void drv_bufferMovePointerPrev() override;
     void drv_bufferMovePointerTo(qint64 at) override;
 
 //! @todo virtual void drv_storeCurrentRecord();
 
     //PROTOTYPE:
     /*! Method called when cursor's buffer need to be cleared
       (only for buffered cursor type), eg. in close(). */
     void drv_clearBuffer() override;
 
     void storeResult();
 
     SqliteCursorData * const d;
 
     friend class SqliteConnection;
     Q_DISABLE_COPY(SqliteCursor)
 };
 
 #endif