754 changes: 754 additions & 0 deletions src/providers/spatialite/qspatialite/qsql_spatialite.cpp
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124 changes: 124 additions & 0 deletions src/providers/spatialite/qspatialite/qsql_spatialite.h
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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtSql module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QSQL_SQLITE_H
#define QSQL_SQLITE_H

#include <QtSql/qsqldriver.h>
#include <QtSql/qsqlresult.h>

#include "qsqlcachedresult_p.h"

struct sqlite3;

#ifdef QT_PLUGIN
#define Q_EXPORT_SQLDRIVER_SQLITE
#else
#define Q_EXPORT_SQLDRIVER_SQLITE Q_SQL_EXPORT
#endif

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE
class QSpatiaLiteDriverPrivate;
class QSpatiaLiteResultPrivate;
class QSpatiaLiteDriver;

class QSpatiaLiteResult : public QSqlCachedResult
{
friend class QSpatiaLiteDriver;
friend class QSpatiaLiteResultPrivate;
public:
explicit QSpatiaLiteResult(const QSpatiaLiteDriver* db);
~QSpatiaLiteResult();
QVariant handle() const;

protected:
bool gotoNext(QSqlCachedResult::ValueCache& row, int idx);
bool reset(const QString &query);
bool prepare(const QString &query);
bool exec();
int size();
int numRowsAffected();
QVariant lastInsertId() const;
QSqlRecord record() const;
void virtual_hook(int id, void *data);

private:
QSpatiaLiteResultPrivate* d;
};

class Q_EXPORT_SQLDRIVER_SQLITE QSpatiaLiteDriver : public QSqlDriver
{
Q_OBJECT
friend class QSpatiaLiteResult;
public:
explicit QSpatiaLiteDriver(QObject *parent = 0);
explicit QSpatiaLiteDriver(sqlite3 *connection, QObject *parent = 0);
~QSpatiaLiteDriver();
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;
bool beginTransaction();
bool commitTransaction();
bool rollbackTransaction();
QStringList tables(QSql::TableType) const;

QSqlRecord record(const QString& tablename) const;
QSqlIndex primaryIndex(const QString &table) const;
QVariant handle() const;
QString escapeIdentifier(const QString &identifier, IdentifierType) const;

private:
QSpatiaLiteDriverPrivate* d;
};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QSQL_SQLITE_H
100 changes: 100 additions & 0 deletions src/providers/spatialite/qspatialite/qsqlcachedresult_p.h
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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtSql module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QSQLCACHEDRESULT_P_H
#define QSQLCACHEDRESULT_P_H

//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of other Qt classes. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include "QtSql/qsqlresult.h"

QT_BEGIN_NAMESPACE

class QVariant;
template <typename T> class QVector;

class QSqlCachedResultPrivate;

class Q_SQL_EXPORT QSqlCachedResult: public QSqlResult
{
public:
virtual ~QSqlCachedResult();

typedef QVector<QVariant> ValueCache;

protected:
QSqlCachedResult( const QSqlDriver * db );

void init( int colCount );
void cleanup();
void clearValues();

virtual bool gotoNext( ValueCache &values, int index ) = 0;

QVariant data( int i );
bool isNull( int i );
bool fetch( int i );
bool fetchNext();
bool fetchPrevious();
bool fetchFirst();
bool fetchLast();

int colCount() const;
ValueCache &cache();

void virtual_hook( int id, void *data );
private:
bool cacheNext();
QSqlCachedResultPrivate *d;
};

QT_END_NAMESPACE

#endif // QSQLCACHEDRESULT_P_H
81 changes: 81 additions & 0 deletions src/providers/spatialite/qspatialite/smain.cpp
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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#include <qsqldriverplugin.h>
#include <qstringlist.h>
#include "qsql_spatialite.h"

QT_BEGIN_NAMESPACE

class QSpatiaLiteDriverPlugin : public QSqlDriverPlugin
{
public:
QSpatiaLiteDriverPlugin();

QSqlDriver* create(const QString &);
QStringList keys() const;
};

QSpatiaLiteDriverPlugin::QSpatiaLiteDriverPlugin()
: QSqlDriverPlugin()
{
}

QSqlDriver* QSpatiaLiteDriverPlugin::create(const QString &name)
{
if (name == QLatin1String("QSPATIALITE")) {
QSpatiaLiteDriver* driver = new QSpatiaLiteDriver();
return driver;
}
return 0;
}

QStringList QSpatiaLiteDriverPlugin::keys() const
{
QStringList l;
l << QLatin1String("QSPATIALITE");
return l;
}

Q_EXPORT_STATIC_PLUGIN(QSpatiaLiteDriverPlugin)
Q_EXPORT_PLUGIN2(qspatialite, QSpatiaLiteDriverPlugin)

QT_END_NAMESPACE