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/****************************************************************************
**
** Definition of MySQL driver classes
**
** Created : 001103
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the sql module of the Qt GUI Toolkit.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free Qt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at [email protected].
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.QPL
** included in the packaging of this file. Licensees holding valid Qt
** Commercial licenses may use this file in accordance with the Qt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#ifndef QSQL_MYSQL_H
#define QSQL_MYSQL_H
#include <qsqldriver.h>
#include <qsqlresult.h>
#include <qsqlfield.h>
#include <qsqlindex.h>
#if defined (Q_OS_WIN32)
#include <qt_windows.h>
#endif
#include <mysql.h>
#ifdef QT_PLUGIN
#define Q_EXPORT_SQLDRIVER_MYSQL
#else
#define Q_EXPORT_SQLDRIVER_MYSQL Q_EXPORT
#endif
class QMYSQLDriverPrivate;
class QMYSQLResultPrivate;
class QMYSQLDriver;
class QSqlRecordInfo;
class QMYSQLResult : public QSqlResult
{
friend class QMYSQLDriver;
public:
QMYSQLResult( const QMYSQLDriver* db );
~QMYSQLResult();
MYSQL_RES* result();
protected:
void cleanup();
bool fetch( int i );
bool fetchNext();
bool fetchLast();
bool fetchFirst();
QVariant data( int field );
bool isNull( int field );
bool reset ( const QString& query );
int size();
int numRowsAffected();
private:
QMYSQLResultPrivate* d;
};
class Q_EXPORT_SQLDRIVER_MYSQL QMYSQLDriver : public QSqlDriver
{
friend class QMYSQLResult;
public:
QMYSQLDriver( QObject * parent=0, const char * name=0 );
QMYSQLDriver( MYSQL * con, QObject * parent=0, const char * name=0 );
~QMYSQLDriver();
bool hasFeature( DriverFeature f ) const;
bool open( const QString & db,
const QString & user = QString::null,
const QString & password = QString::null,
const QString & host = QString::null,
int port = -1 );
void close();
bool ping();
QSqlQuery createQuery() const;
QStringList tables( const QString& user ) const;
QSqlIndex primaryIndex( const QString& tablename ) const;
QSqlRecord record( const QString& tablename ) const;
QSqlRecord record( const QSqlQuery& query ) const;
QSqlRecordInfo recordInfo( const QString& tablename ) const;
QSqlRecordInfo recordInfo( const QSqlQuery& query ) const;
QString formatValue( const QSqlField* field,
bool trimStrings ) const;
MYSQL* mysql();
// ### remove me for 4.0
bool open( const QString& db,
const QString& user,
const QString& password,
const QString& host,
int port,
const QString& connOpts );
protected:
bool beginTransaction();
bool commitTransaction();
bool rollbackTransaction();
private:
void init();
QMYSQLDriverPrivate* d;
};
#endif
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