Add Qt3 development HEAD version

1 files changed, 125 insertions, 0 deletions

diff --git a/src/sql/qsqldriver.h b/src/sql/qsqldriver.h
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+/****************************************************************************
+**
+** Definition of QSqlDriver class
+**
+** Created : 2000-11-03
+**
+** Copyright (C) 2005-2008 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 sales@trolltech.com.
+**
+** 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 QSQLDRIVER_H
+#define QSQLDRIVER_H
+
+#ifndef QT_H
+#include "qobject.h"
+#include "qptrdict.h"
+#include "qstring.h"
+#include "qsqlerror.h"
+#include "qsqlquery.h"
+#include "qsqlfield.h"
+#include "qsqlindex.h"
+#include "qstringlist.h"
+#include "qmap.h"
+#endif // QT_H
+
+#if !defined( QT_MODULE_SQL ) || defined( QT_LICENSE_PROFESSIONAL )
+#define QM_EXPORT_SQL
+#else
+#define QM_EXPORT_SQL Q_EXPORT
+#endif
+
+#ifndef QT_NO_SQL
+
+class QSqlDriverExtension;
+
+class QSqlDatabase;
+
+class QM_EXPORT_SQL QSqlDriver : public QObject
+{
+    friend class QSqlDatabase;
+    Q_OBJECT
+public:
+    enum DriverFeature { Transactions, QuerySize, BLOB, Unicode, PreparedQueries,
+			 NamedPlaceholders, PositionalPlaceholders };
+
+    QSqlDriver( QObject * parent=0, const char * name=0 );
+    ~QSqlDriver();
+    bool			isOpen() const;
+    bool			isOpenError() const;
+
+    virtual bool		beginTransaction();
+    virtual bool		commitTransaction();
+    virtual bool		rollbackTransaction();
+    virtual QStringList		tables( const QString& tableType ) const;
+    virtual QSqlIndex		primaryIndex( const QString& tableName ) const;
+    virtual QSqlRecord		record( const QString& tableName ) const;
+    virtual QSqlRecord		record( const QSqlQuery& query ) const;
+    virtual QSqlRecordInfo	recordInfo( const QString& tablename ) const;
+    virtual QSqlRecordInfo	recordInfo( const QSqlQuery& query ) const;
+    virtual QString		nullText() const;
+    virtual QString		formatValue( const QSqlField* field, bool trimStrings = FALSE ) const;
+    QSqlError			lastError() const;
+
+    virtual bool		hasFeature( DriverFeature f ) const = 0;
+    virtual bool		open( const QString & db,
+				      const QString & user = QString::null,
+				      const QString & password = QString::null,
+				      const QString & host = QString::null,
+				      int port = -1 ) = 0;
+    virtual void		close() = 0;
+    virtual QSqlQuery		createQuery() const = 0;
+
+    // ### remove for 4.0
+    bool			open( const QString& db,
+				      const QString& user,
+				      const QString& password,
+				      const QString& host,
+				      int port,
+				      const QString& connOpts );
+protected:
+    virtual void		setOpen( bool o );
+    virtual void		setOpenError( bool e );
+    virtual void		setLastError( const QSqlError& e );
+private:
+    // ### This class needs a d-pointer in 4.0.
+    int		          dbState;
+    QSqlError	          error;
+#if defined(Q_DISABLE_COPY)
+    QSqlDriver( const QSqlDriver & );
+    QSqlDriver &operator=( const QSqlDriver & );
+#endif
+};
+
+#endif	// QT_NO_SQL
+#endif