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authorQt by Nokia <qt-info@nokia.com>2011-04-27 12:05:43 +0200
committeraxis <qt-info@nokia.com>2011-04-27 12:05:43 +0200
commit38be0d13830efd2d98281c645c3a60afe05ffece (patch)
tree6ea73f3ec77f7d153333779883e8120f82820abe /src/sql/drivers/mysql/qsql_mysql.h
Initial import from the monolithic Qt.
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
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+/****************************************************************************
+**
+** Copyright (C) 2011 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