/*
 * Copyright (c) 1998 Sendmail, Inc.  All rights reserved.
 *
 * By using this file, you agree to the terms and conditions set
 * forth in the LICENSE file which can be found at the top level of
 * the sendmail distribution.
 *
 */

/*
**  Support for LDAP.
**
**	Contributed by Booker C. Bense <bbense+ldap@stanford.edu>.
**	Please go to him for support -- since I (Eric) don't run LDAP, I
**	can't help you at all.
**
**	@(#)ldap_map.h	8.12 (Berkeley) 2/2/1999
*/

#ifndef _LDAP_MAP_H
#define _LDAP_MAP_H

#include <sys/time.h>

struct ldap_map_struct
{
	/* needed for ldap_open */
	char		*ldaphost;
	int		ldapport;

	/* Options set in ld struct before ldap_bind_s */
	int		deref;
	int		timelimit;
	int		sizelimit;
	int		ldap_options;

	/* args for ldap_bind_s */
	LDAP		*ld;
	char		*binddn;
	char		*passwd;
	int		method;

	/* args for ldap_search_st */
	char		*base;
	int		scope;
	char		*filter;
	char		*attr[2];
	int		attrsonly;
	struct timeval	timeout;
	LDAPMessage	*res;
};

typedef struct ldap_map_struct	LDAP_MAP_STRUCT;

#define DEFAULT_LDAP_MAP_PORT		LDAP_PORT
#define DEFAULT_LDAP_MAP_SCOPE		LDAP_SCOPE_SUBTREE
#define DEFAULT_LDAP_MAP_BINDDN		NULL
#define DEFAULT_LDAP_MAP_PASSWD		NULL
#define DEFAULT_LDAP_MAP_METHOD		LDAP_AUTH_SIMPLE
#define DEFAULT_LDAP_MAP_TIMELIMIT	5
#define DEFAULT_LDAP_MAP_DEREF		LDAP_DEREF_NEVER
#define DEFAULT_LDAP_MAP_SIZELIMIT	0
#define DEFAULT_LDAP_MAP_ATTRSONLY	0
#define LDAP_MAP_MAX_FILTER		1024
#ifdef LDAP_REFERRALS
# define DEFAULT_LDAP_MAP_LDAP_OPTIONS	LDAP_OPT_REFERRALS
#else /* LDAP_REFERRALS */
# define DEFAULT_LDAP_MAP_LDAP_OPTIONS	0
#endif /* LDAP_REFERRALS */

/*
**  ldap_init(3) is broken in Umich 3.x and OpenLDAP 1.0/1.1.
**  Use the lack of LDAP_OPT_SIZELIMIT to detect old API implementations
**  and assume (falsely) that all old API implementations are broken.
**  (OpenLDAP 1.2 and later have a working ldap_init(), add -DUSE_LDAP_INIT)
*/

#if defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_INIT)
# define USE_LDAP_INIT	1
#endif

/*
**  LDAP_OPT_SIZELIMIT is not defined under Umich 3.x nor OpenLDAP 1.x,
**  hence ldap_set_option() must not exist.
*/

#if defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_SET_OPTION)
# define USE_LDAP_SET_OPTION	1
#endif

#endif /* _LDAP_MAP_H */