kexi
mysqlcursor.h
00001 /* This file is part of the KDE project 00002 Copyright (C) 2003 Joseph Wenninger<jowenn@kde.org> 00003 00004 This program is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This program is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public License 00015 along with this program; see the file COPYING. If not, write to 00016 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00017 * Boston, MA 02110-1301, USA. 00018 */ 00019 00020 #ifndef _MYSQLCURSOR_H_ 00021 #define _MYSQLCURSOR_H_ 00022 00023 #include <kexidb/cursor.h> 00024 #include <kexidb/connection.h> 00025 00026 namespace KexiDB { 00027 00028 class MySqlCursorData; 00029 00030 class MySqlCursor: public Cursor { 00031 public: 00032 MySqlCursor(Connection* conn, const QString& statement = QString::null, uint cursor_options = NoOptions ); 00033 MySqlCursor(Connection* conn, QuerySchema& query, uint options = NoOptions ); 00034 virtual ~MySqlCursor(); 00035 virtual bool drv_open(); 00036 virtual bool drv_close(); 00037 // virtual bool drv_moveFirst(); 00038 virtual void drv_getNextRecord(); 00039 //virtual bool drv_getPrevRecord(); 00040 virtual QVariant value(uint); 00041 00042 virtual void drv_clearServerResult(); 00043 virtual void drv_appendCurrentRecordToBuffer(); 00044 virtual void drv_bufferMovePointerNext(); 00045 virtual void drv_bufferMovePointerPrev(); 00046 virtual void drv_bufferMovePointerTo(Q_LLONG to); 00047 virtual const char** rowData() const; 00048 virtual void storeCurrentRow(RowData &data) const; 00049 // virtual bool save(RowData& data, RowEditBuffer& buf); 00050 00051 virtual int serverResult(); 00052 virtual QString serverResultName(); 00053 virtual QString serverErrorMsg(); 00054 00055 protected: 00056 QVariant pValue(uint pos) const; 00057 // MYSQL_RES *m_res; 00058 // MYSQL_ROW m_row; 00059 // MYSQL *my_conn; 00060 // unsigned long *m_lengths; 00061 //js: int m_numFields; 00062 // unsigned long m_numRows; 00063 MySqlCursorData *d; 00064 }; 00065 00066 } 00067 00068 #endif