129 lines
4.0 KiB
C++
129 lines
4.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the QtSql module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QSQL_SQLITE_H
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#define QSQL_SQLITE_H
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#include <QtGlobal>
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#include <QObject>
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#include <QVariant>
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#include <QString>
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#include <QStringList>
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#include <QSql>
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#include <QSqlDriver>
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#include <QSqlIndex>
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#include <QSqlRecord>
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#include <QSqlResult>
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#include "sqlcachedresult.h"
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struct sqlite3;
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#ifdef QT_PLUGIN
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#define Q_EXPORT_SQLDRIVER_SQLITE
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#else
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#define Q_EXPORT_SQLDRIVER_SQLITE Q_SQL_EXPORT
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#endif
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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class QSQLiteDriver;
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class QSQLiteDriverPrivate;
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class QSQLiteResultPrivate;
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class QSQLiteResult : public ClementineSqlCachedResult
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{
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friend class QSQLiteDriver;
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friend class QSQLiteResultPrivate;
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public:
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explicit QSQLiteResult(const QSQLiteDriver *db);
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~QSQLiteResult();
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QVariant handle() const;
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protected:
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bool gotoNext(ClementineSqlCachedResult::ValueCache& row, int idx);
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bool reset(const QString &query);
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bool prepare(const QString &query);
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bool exec();
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int size();
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int numRowsAffected();
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QVariant lastInsertId() const;
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QSqlRecord record() const;
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void detachFromResultSet();
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void virtual_hook(int id, void *data);
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private:
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QSQLiteResultPrivate *d;
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};
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class Q_EXPORT_SQLDRIVER_SQLITE QSQLiteDriver : public QSqlDriver
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{
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Q_OBJECT
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friend class QSQLiteResult;
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public:
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explicit QSQLiteDriver(QObject *parent = 0);
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explicit QSQLiteDriver(sqlite3 *connection, QObject *parent = 0);
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~QSQLiteDriver();
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bool hasFeature(DriverFeature f) const;
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bool open(const QString & db, const QString & user, const QString & password, const QString & host, int port, const QString & connOpts);
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void close();
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QSqlResult *createResult() const;
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bool beginTransaction();
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bool commitTransaction();
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bool rollbackTransaction();
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QStringList tables(QSql::TableType) const;
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QSqlRecord record(const QString& tablename) const;
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QSqlIndex primaryIndex(const QString &table) const;
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QVariant handle() const;
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QString escapeIdentifier(const QString &identifier, IdentifierType) const;
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private:
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QSQLiteDriverPrivate *d;
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};
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QSQL_SQLITE_H
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