gnc-slots-sql.h

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/********************************************************************
 * gnc-slots-sql.h: load and save data to SQL                       *
 *                                                                  *
 * 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.              *
 *                                                                  *
 * This program is distributed in the hope that it will be useful,  *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of   *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the    *
 * GNU General Public License for more details.                     *
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 * You should have received a copy of the GNU General Public License*
 * along with this program; if not, contact:                        *
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 * Free Software Foundation           Voice:  +1-617-542-5942       *
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 * Boston, MA  02110-1301,  USA       gnu@gnu.org                   *
\********************************************************************/
#ifndef GNC_SLOTS_SQL_H
#define GNC_SLOTS_SQL_H

#include <glib.h>
#include "guid.h"
#include "qof.h"
#include "gnc-sql-object-backend.hpp"

class GncSqlSlotsBackend : public GncSqlObjectBackend
{
public:
    GncSqlSlotsBackend();
    void load_all(GncSqlBackend*) override { return; }
    void create_tables(GncSqlBackend*) override;
    bool commit(GncSqlBackend*, QofInstance*) override { return false; }
};

gboolean gnc_sql_slots_save (GncSqlBackend* sql_be, const GncGUID* guid,
                             gboolean is_infant, QofInstance* inst);

gboolean gnc_sql_slots_delete (GncSqlBackend* sql_be, const GncGUID* guid);

void gnc_sql_slots_load (GncSqlBackend* sql_be, QofInstance* inst);

typedef QofInstance* (*BookLookupFn) (const GncGUID* guid,
                                      const QofBook* book);

void gnc_sql_slots_load_for_sql_subquery (GncSqlBackend* sql_be,
                                          const std::string subquery,
                                          BookLookupFn lookup_fn);

void gnc_sql_init_slots_handler (void);

#endif /* GNC_SLOTS_SQL_H */