/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */

/* Cherokee
 *
 * Authors:
 *      Rommel Sanchez Verdejo <rommel@lidsol.org>
 * 	Alvaro Lopez Ortega <alvaro@alobbs.com>
 *
 *      This file is  based on valididaor_mysql.h by
 * 	Brian Rosner <brosner@gmail.com>
 *
 * Copyright (C) 2001-2007 Alvaro Lopez Ortega
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of version 2 of the GNU General Public
 * License as published by the Free Software Foundation.
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA
 */

#ifndef CHEROKEE_VALIDATOR_PGSQL_H
#define CHEROKEE_VALIDATOR_PGSQL_H

#include "validator.h"
#include "connection.h"

#include <libpq-fe.h>

#define ENTRIES "validator,pgsql"
#define PGSQL_DEFAULT_HOST "localhost"
#define PGSQL_DEFAULT_HOST_LENGTH 9	
#define PGSQL_DEFAULT_PORT 5432
#define FIRST_ROW 	0
#define FIRST_COLUMN 	0


typedef struct {
	cherokee_validator_t		validator;
	PGconn		      		*conn;
} cherokee_validator_pgsql_t;


typedef struct {
	cherokee_module_props_t	base;
	
	cherokee_buffer_t	host;
	cherokee_buffer_t	port;
	
	cherokee_buffer_t   	user;
	cherokee_buffer_t	passwd;
	cherokee_buffer_t	database;

	cherokee_buffer_t	query;

	cherokee_boolean_t	use_md5_passwd;
	
} cherokee_validator_pgsql_props_t;

#define PGSQL(x)           ((cherokee_validator_pgsql_t *)(x))
#define PROP_PGSQL(p)      ((cherokee_validator_pgsql_props_t *)(p))
#define VAL_PGSQL_PROP(x)  (PROP_PGSQL (MODULE(x)->props))

ret_t cherokee_validator_pgsql_configure (cherokee_config_node_t *conf, cherokee_server_t *srv, cherokee_module_props_t **_props);
ret_t cherokee_validator_pgsql_new         (cherokee_validator_pgsql_t **pgsql, cherokee_module_props_t *props);
ret_t cherokee_validator_pgsql_free        (cherokee_validator_pgsql_t  *pgsql);
ret_t cherokee_validator_pgsql_check       (cherokee_validator_pgsql_t  *pgsql, cherokee_connection_t *conn);
ret_t cherokee_validator_pgsql_add_headers (cherokee_validator_pgsql_t  *pgsql, cherokee_connection_t *conn, cherokee_buffer_t *buf);

#endif /* CHEROKEE_VALIDATOR_PGSQL_H */