/*
 * Copyright (C) 2001-2003 FhG FOKUS
 * Copyright (C) 2006-2007 iptelorg GmbH
 *
 * This file is part of Kamailio, a free SIP server.
 *
 * Kamailio 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
 *
 * Kamailio 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef _DB_H
#define _DB_H 1

/**
 * \defgroup DB_API Database Abstraction Layer
 *
 * @{
 */


#include "db_gen.h"
#include "db_ctx.h"
#include "db_uri.h"
#include "db_cmd.h"
#include "db_res.h"
#include "db_rec.h"
#include "db_fld.h"

#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */


/*
 * Various database flags shared by modules
 */
#define SRDB_LOAD_SER (1 << 0) /* The row should be loaded by SER */
#define SRDB_DISABLED (1 << 1) /* The row is disabled */
#define SRDB_CANON (1 << 2)	   /* Canonical entry (domain or uri) */
#define SRDB_IS_TO (1 << 3)	   /* The URI can be used in To */
#define SRDB_IS_FROM (1 << 4)  /* The URI can be used in From */
#define SRDB_FOR_SERWEB \
	(1 << 5) /* Credentials instance can be used by serweb */
#define SRDB_PENDING (1 << 6)
#define SRDB_DELETED (1 << 7)
#define SRDB_CALLER_DELETED (1 << 8) /* Accounting table */
#define SRDB_CALLEE_DELETED (1 << 9) /* Accounting table */
#define SRDB_MULTIVALUE (1 << 10)	 /* Attr_types table */
#define SRDB_FILL_ON_REG (1 << 11)	 /* Attr_types table */
#define SRDB_REQUIRED (1 << 12)		 /* Attr_types table */
#define SRDB_DIR (1 << 13)			 /* Domain_settings table */

#define RESERVED_1 (1 << 28) /* Reserved for private use */
#define RESERVED_2 (1 << 29) /* Reserved for private use */
#define RESERVED_3 (1 << 30) /* Reserved for private use */
#define RESERVED_4 (1 << 31) /* Reserved for private use */

	struct db_gen;


	DBLIST_HEAD(_db_root);

	/** \brief The root of all DB API structures
 *
 *  This is the root linked list of all database
 *  structures allocated in SER
 */
	extern struct _db_root db_root;

#ifdef __cplusplus
}
#endif /* __cplusplus */

/** @} */

#endif /* _DB_H */
