/*****************************************************************************

Copyright (c) 2013, Oracle and/or its affiliates. All Rights Reserved.

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 2 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, write to the Free Software Foundation, Inc.,
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA

*****************************************************************************/

/******************************************************************//**
@file include/fts0plugin.h
Full text search plugin header file

Created 2013/06/04 Shaohua Wang
***********************************************************************/

#ifndef INNOBASE_FTS0PLUGIN_H
#define INNOBASE_FTS0PLUGIN_H

#include "ha_prototypes.h"

extern struct st_mysql_ftparser fts_default_parser;

struct fts_ast_state_t;

#define PARSER_INIT(parser, arg) if (parser->init) { parser->init(arg); }
#define PARSER_DEINIT(parser, arg) if (parser->deinit) { parser->deinit(arg); }

/******************************************************************//**
fts parse query by plugin parser.
@return 0 if parse successfully, or return non-zero. */
int
fts_parse_by_parser(
/*================*/
	ibool			mode,	/*!< in: query boolean mode */
	uchar*			query,	/*!< in: query string */
	ulint			len,	/*!< in: query string length */
	st_mysql_ftparser*	parse,	/*!< in: fts plugin parser */
	fts_ast_state_t*	state);	/*!< in: query parser state */

#endif	/* INNOBASE_FTS0PLUGIN_H */
