src/sql/drivers/mysql/qsql_mysql.h
changeset 0 1918ee327afb
child 4 3b1da2848fc7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/sql/drivers/mysql/qsql_mysql.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,143 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtSql module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#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;
+    friend class QMYSQLResultPrivate;
+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 Q_SLOTS:
+    bool isIdentifierEscapedImplementation(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