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/*
util.h - LDAP utility functions
This file was part of the nss_ldap library which has been
forked into the nss-ldapd library.
Copyright (C) 1997-2005 Luke Howard
Copyright (C) 2006, 2007 West Consulting
Copyright (C) 2006, 2007 Arthur de Jong
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
*/
#ifndef _LDAP_NSS_LDAP_UTIL_H
#define _LDAP_NSS_LDAP_UTIL_H
/*
* get the RDN's value: eg. if the RDN was cn=lukeh, getrdnvalue(entry)
* would return lukeh.
*/
enum nss_status _nss_ldap_getrdnvalue(LDAPMessage *entry,
const char *rdntype,
char **rval, char **buf, size_t * len);
int _nss_ldap_write_rndvalue(FILE *fp,LDAPMessage *entry,const char *rdntype);
/*
* map a distinguished name to a login name, or group entry
*/
enum nss_status _nss_ldap_dn2uid (const char *dn,
char **uid, char **buf, size_t * len,
int *pIsNestedGroup, LDAPMessage ** pRes);
/*
* Escape '*' in a string for use as a filter
*/
int _nss_ldap_escape_string(const char *str,char *buf,size_t buflen);
/* Dictionary functions. */
struct ldap_datum
{
void *data;
size_t size;
};
#define NSS_LDAP_DATUM_ZERO(d) do { \
(d)->data = NULL; \
(d)->size = 0; \
} while (0)
#define NSS_LDAP_DB_NORMALIZE_CASE 0x1
struct ldap_dictionary
{
struct ldap_datum key;
struct ldap_datum value;
struct ldap_dictionary *next;
};
struct ldap_dictionary *dict_new(void);
enum nss_status dict_put(struct ldap_dictionary *db,
unsigned flags,
const struct ldap_datum *key,
const struct ldap_datum *value);
enum nss_status dict_get(struct ldap_dictionary *db,
unsigned flags,
const struct ldap_datum *key,
struct ldap_datum *value);
#endif /* _LDAP_NSS_LDAP_UTIL_H */
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