/**

 * GMyth Library

 *

 * @file gmyth/gmyth_query.h

 * 

 * @brief <p> GMythQuery class provides a wrapper for accessing

 * the libmysqlclient funtions.

 *

 * Copyright (C) 2006 INdT - Instituto Nokia de Tecnologia.

 * @author Leonardo Sobral Cunha <leonardo.cunha@indt.org.br>

 *

 *//*

 * 

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU Lesser 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.

 *

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

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

#ifndef __GMYTH_QUERY_H__

#define __GMYTH_QUERY_H__

#include <glib-object.h>

/* MYSQL includes */

#include <mysql/mysql.h>

#include "gmyth_backendinfo.h"

G_BEGIN_DECLS

#define GMYTH_QUERY_TYPE               (gmyth_query_get_type ())

#define GMYTH_QUERY(obj)               (G_TYPE_CHECK_INSTANCE_CAST ((obj), GMYTH_QUERY_TYPE, GMythQuery))

#define GMYTH_QUERY_CLASS(klass)       (G_TYPE_CHECK_CLASS_CAST ((klass), GMYTH_QUERY_TYPE, GMythQueryClass))

#define IS_GMYTH_QUERY(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GMYTH_QUERY_TYPE))

#define IS_GMYTH_QUERY_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GMYTH_QUERY_TYPE))

#define GMYTH_QUERY_GET_CLASS(obj)     (G_TYPE_INSTANCE_GET_CLASS ((obj), GMYTH_QUERY_TYPE, GMythQueryClass))

typedef struct _GMythQuery         GMythQuery;

typedef struct _GMythQueryClass    GMythQueryClass;

struct _GMythQueryClass

{

  GObjectClass parent_class;

  /* callbacks */

  /* no one for now */

};

struct _GMythQuery

{

    GObject parent;

    GMythBackendInfo *backend_info;

    GString *opt_socket_name; /* socket name (use built-in value) */

    unsigned int opt_flags; /* connection flags (none) */

    MYSQL *conn; /* pointer to connection handler */  

};

GType gmyth_query_get_type (void);

GMythQuery* gmyth_query_new ( );

MYSQL_RES * gmyth_query_process_statement 

                (GMythQuery *gmyth_query, gchar *stmt_str);

gboolean gmyth_query_connect (GMythQuery *gmyth_query, GMythBackendInfo *backend_info);

gboolean gmyth_query_connect_with_timeout (GMythQuery *gmyth_query,

	                GMythBackendInfo *backend_info, guint timeout);

gboolean gmyth_query_disconnect (GMythQuery *gmyth_query);

G_END_DECLS

#endif /* __GMYTH_QUERY_H__ */