qgsspatialiteutils.h

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/***************************************************************************
                          qgsspatialiteutils.h
                           -------------------
    begin                : Nov, 2017
    copyright            : (C) 2017 by Matthias Kuhn
    email                : matthias@opengis.ch
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
#ifndef QGSSPATIALITEUTILS_H
#define QGSSPATIALITEUTILS_H
 
#define SIP_NO_FILE
 
#include "qgis_core.h"
#include "qgssqliteutils.h"
#include <functional>
 
struct CORE_EXPORT QgsSpatialiteCloser
{
 
  void operator()( sqlite3 *database );
 
  void *mSpatialiteContext = nullptr;
};
 
class CORE_EXPORT spatialite_database_unique_ptr : public std::unique_ptr< sqlite3, QgsSpatialiteCloser>
{
  public:
 
    int open( const QString &path );
 
    void reset();
 
    void reset( sqlite3 *handle ) = delete;
 
    int open_v2( const QString &path, int flags, const char *zVfs );
 
    QString errorMessage() const;
 
    sqlite3_statement_unique_ptr prepare( const QString &sql, int &resultCode );
};
 
#endif // QGSSPATIALITEUTILS_H