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/*
ldap-nss.c - main file for NSS interface
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_LDAP_NSS_H
#define _LDAP_NSS_LDAP_LDAP_NSS_H
#include <time.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <netinet/in.h>
#include <nss.h>
#include <ldap.h>
#include "cfg.h"
#include "myldap.h"
#ifdef __GNUC__
#define alignof(ptr) __alignof__(ptr)
#elif defined(HAVE_ALIGNOF_H)
#include <alignof.h>
#else
#define alignof(ptr) (sizeof(char *))
#endif /* __GNUC__ */
#define align(ptr, blen, TYPE)\
{ \
char *qtr = ptr; \
ptr += alignof(TYPE) - 1; \
ptr -= ((ptr - (char *)NULL) % alignof(TYPE)); \
blen -= (ptr - qtr); \
}
/* worst case */
#define bytesleft(ptr, blen, TYPE) \
( (blen < alignof(TYPE)) ? 0 : (blen - alignof(TYPE) + 1))
/* parsing utility functions */
enum nss_status _nss_ldap_assign_attrvals (
MYLDAP_ENTRY *entry,
const char *attr, /* IN */
const char *omitvalue, /* IN */
char ***valptr, /* OUT */
char **pbuffer, /* IN/OUT */
size_t * pbuflen, /* IN/OUT */
size_t * pvalcount /* OUT */ );
enum nss_status _nss_ldap_assign_attrval(
MYLDAP_ENTRY *entry,
const char *attr, /* IN */
char **valptr, /* OUT */
char **buffer, /* IN/OUT */
size_t * buflen /* IN/OUT */ );
enum nss_status _nss_ldap_assign_userpassword(
MYLDAP_ENTRY *entry,
const char *attr, /* IN */
char **valptr, /* OUT */
char **buffer, /* IN/OUT */
size_t * buflen); /* IN/OUT */
/*
* get the RDN's value: eg. if the RDN was cn=lukeh, getrdnvalue(entry)
* would return lukeh.
*/
enum nss_status _nss_ldap_getrdnvalue(
MYLDAP_ENTRY *entry,const char *rdntype,
char **rval,char **buffer,size_t * buflen);
#endif /* _LDAP_NSS_LDAP_LDAP_NSS_H */
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