libDatabase

/* $Id$ */

/* This file is part of DeforaOS Database libDatabase */

/* 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, version 3 of the License.

* 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.

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <http://www.gnu.org/licenses/>. */

#ifndef LIBDATABASE_DATABASE_ENGINE_H

# define LIBDATABASE_DATABASE_ENGINE_H

# include <stdarg.h>

# include <stdint.h>

# include <System.h>

# include "database.h"

/* DatabaseEngine */

/* public */

/* types */

typedef struct _DatabaseEngine DatabaseEngine;

typedef struct _DatabaseEngineStatement DatabaseEngineStatement;

typedef struct _DatabaseEngineDefinition

{

char const * name;

char const * description;

/* essential */

DatabaseEngine * (*init)(Config * config, char const * section);

void (*destroy)(DatabaseEngine * engine);

/* accessors */

int64_t (*get_last_id)(DatabaseEngine * engine);

/* useful */

int (*query)(DatabaseEngine * engine, char const * query,

DatabaseCallback callback, void * data);

/* prepared statements */

DatabaseEngineStatement * (*statement_new)(DatabaseEngine * engine,

char const * query);

void (*statement_delete)(DatabaseEngine * engine,

DatabaseEngineStatement * statement);

int (*statement_query)(DatabaseEngine * engine,

DatabaseEngineStatement * statement,

DatabaseCallback callback, void * data,

va_list args);

} DatabaseEngineDefinition;

#endif /* !LIBDATABASE_DATABASE_ENGINE_H */