/*
 * Kamailio LDAP Module
 *
 * Copyright (C) 2007 University of North Carolina
 *
 * Original author: Christian Schlatter, cs@unc.edu
 *
 *
 * 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 LDAP_EXP_FN_H
#define LDAP_EXP_FN_H


#include "../../core/str.h"
#include "../../core/pvar.h"
#include "../../core/parser/msg_parser.h"
#include "../../core/re.h"

struct ldap_result_params
{
	str ldap_attr_name;
	int dst_avp_val_type; /* 0: str, 1: int */
	pv_spec_t dst_avp_spec;
};

struct ldap_result_check_params
{
	str ldap_attr_name;
	pv_elem_p check_str_elem_p;
};

int ldap_search_impl(struct sip_msg *_msg, str *ldap_url);

int ldap_write_result(struct sip_msg *_msg, struct ldap_result_params *_lrp,
		struct subst_expr *_se);

int ldap_result_toavp(sip_msg_t *_msg, str *attrname, struct subst_expr *_se,
		int_str *dst_avp_name, int dst_avp_type, int dst_avp_val_type);

int ldap_result_next(void);

int ldap_filter_url_encode(struct sip_msg *_msg, pv_elem_t *_filter_component,
		pv_spec_t *_dst_avp_spec);

int rfc2254_escape(struct sip_msg *_msg, char *_value, char *_avp_name);

int ldap_result_check(struct sip_msg *_msg,
		struct ldap_result_check_params *_lrp, struct subst_expr *_se);

#endif /* LDAP_EXP_FN_H */
