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Diffstat (limited to 'src/sql/drivers/oci/qsql_oci.h')
-rw-r--r-- | src/sql/drivers/oci/qsql_oci.h | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/src/sql/drivers/oci/qsql_oci.h b/src/sql/drivers/oci/qsql_oci.h new file mode 100644 index 0000000..069bfdc --- /dev/null +++ b/src/sql/drivers/oci/qsql_oci.h @@ -0,0 +1,130 @@ +/**************************************************************************** +** +** Copyright (C) 2009 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 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 the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSQL_OCI_H +#define QSQL_OCI_H + +#include <QtSql/qsqlresult.h> +#include <QtSql/qsqldriver.h> +#include <QtSql/private/qsqlcachedresult_p.h> + +#ifdef QT_PLUGIN +#define Q_EXPORT_SQLDRIVER_OCI +#else +#define Q_EXPORT_SQLDRIVER_OCI Q_SQL_EXPORT +#endif + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +class QOCIDriver; +class QOCICols; +struct QOCIDriverPrivate; +struct QOCIResultPrivate; + +typedef struct OCIEnv OCIEnv; +typedef struct OCISvcCtx OCISvcCtx; + +class Q_EXPORT_SQLDRIVER_OCI QOCIResult : public QSqlCachedResult +{ + friend class QOCIDriver; + friend struct QOCIResultPrivate; + friend class QOCICols; +public: + QOCIResult(const QOCIDriver * db, const QOCIDriverPrivate* p); + ~QOCIResult(); + bool prepare(const QString& query); + bool exec(); + QVariant handle() const; + +protected: + bool gotoNext(ValueCache &values, int index); + bool reset (const QString& query); + int size(); + int numRowsAffected(); + QSqlRecord record() const; + QVariant lastInsertId() const; + void virtual_hook(int id, void *data); + +private: + QOCIResultPrivate *d; +}; + +class Q_EXPORT_SQLDRIVER_OCI QOCIDriver : public QSqlDriver +{ + Q_OBJECT + friend struct QOCIResultPrivate; + friend class QOCIPrivate; +public: + explicit QOCIDriver(QObject* parent = 0); + QOCIDriver(OCIEnv* env, OCISvcCtx* ctx, QObject* parent = 0); + ~QOCIDriver(); + 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; + QSqlRecord record(const QString& tablename) const; + QSqlIndex primaryIndex(const QString& tablename) const; + QString formatValue(const QSqlField &field, + bool trimStrings) const; + QVariant handle() const; + QString escapeIdentifier(const QString &identifier, IdentifierType) const; + +protected: + bool beginTransaction(); + bool commitTransaction(); + bool rollbackTransaction(); +private: + QOCIDriverPrivate *d; +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QSQL_OCI_H |