qsql_mysql.h
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- /****************************************************************************
- **
- ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- ** Contact: Qt Software Information (qt-info@nokia.com)
- **
- ** This file is part of the QtSql module of the Qt Toolkit.
- **
- ** Commercial Usage
- ** Licensees holding valid Qt Commercial licenses may use this file in
- ** accordance with the Qt Commercial License Agreement provided with the
- ** Software or, alternatively, in accordance with the terms contained in
- ** a written agreement between you and Nokia.
- **
- **
- ** GNU General Public License Usage
- ** Alternatively, 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 file LICENSE.GPL included in
- ** the packaging of this file. Please review the following information
- ** to ensure GNU General Public Licensing requirements will be met:
- ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
- ** http://www.gnu.org/copyleft/gpl.html. In addition, as a special
- ** exception, Nokia gives you certain additional rights. These rights
- ** are described in the Nokia Qt GPL Exception version 1.3, included in
- ** the file GPL_EXCEPTION.txt in this package.
- **
- ** Qt for Windows(R) Licensees
- ** As a special exception, Nokia, as the sole copyright holder for Qt
- ** Designer, grants users of the Qt/Eclipse Integration plug-in the
- ** right for the Qt/Eclipse Integration to link to functionality
- ** provided by Qt Designer and its related libraries.
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- ** If you are unsure which license is appropriate for your use, please
- ** contact the sales department at qt-sales@nokia.com.
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- ****************************************************************************/
- #ifndef QSQL_MYSQL_H
- #define QSQL_MYSQL_H
- #include <QtSql/qsqldriver.h>
- #include <QtSql/qsqlresult.h>
- #if defined (Q_OS_WIN32)
- #include <QtCore/qt_windows.h>
- #endif
- #include <mysql.h>
- #ifdef QT_PLUGIN
- #define Q_EXPORT_SQLDRIVER_MYSQL
- #else
- #define Q_EXPORT_SQLDRIVER_MYSQL Q_SQL_EXPORT
- #endif
- QT_BEGIN_HEADER
- QT_BEGIN_NAMESPACE
- class QMYSQLDriverPrivate;
- class QMYSQLResultPrivate;
- class QMYSQLDriver;
- class QSqlRecordInfo;
- class QMYSQLResult : public QSqlResult
- {
- friend class QMYSQLDriver;
- public:
- explicit QMYSQLResult(const QMYSQLDriver* db);
- ~QMYSQLResult();
- QVariant handle() const;
- 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();
- QVariant lastInsertId() const;
- QSqlRecord record() const;
- void virtual_hook(int id, void *data);
- bool nextResult();
- #if MYSQL_VERSION_ID >= 40108
- bool prepare(const QString& stmt);
- bool exec();
- #endif
- private:
- QMYSQLResultPrivate* d;
- };
- class Q_EXPORT_SQLDRIVER_MYSQL QMYSQLDriver : public QSqlDriver
- {
- Q_OBJECT
- friend class QMYSQLResult;
- public:
- explicit QMYSQLDriver(QObject *parent=0);
- explicit QMYSQLDriver(MYSQL *con, QObject * parent=0);
- ~QMYSQLDriver();
- bool hasFeature(DriverFeature f) const;
- bool open(const QString & db,
- const QString & user,
- const QString & password,
- const QString & host,
- int port,
- const QString& connOpts);
- void close();
- QSqlResult *createResult() const;
- QStringList tables(QSql::TableType) const;
- QSqlIndex primaryIndex(const QString& tablename) const;
- QSqlRecord record(const QString& tablename) const;
- QString formatValue(const QSqlField &field,
- bool trimStrings) const;
- QVariant handle() const;
- QString escapeIdentifier(const QString &identifier, IdentifierType type) const;
- protected:
- bool beginTransaction();
- bool commitTransaction();
- bool rollbackTransaction();
- private:
- void init();
- QMYSQLDriverPrivate* d;
- };
- QT_END_NAMESPACE
- QT_END_HEADER
- #endif // QSQL_MYSQL_H