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/*
protocol.c - network address entry lookup routines
This file was part of the nss-ldap library (as ldap-proto.c)
which has been forked into the nss-ldapd library.
Copyright (C) 1997-2005 Luke Howard
Copyright (C) 2006 West Consulting
Copyright (C) 2006 Arthur de Jong
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
MA 02110-1301 USA
*/
/*
Determine the canonical name of the RPC with _nss_ldap_getrdnvalue(),
and assign any values of "cn" which do NOT match this canonical name
as aliases.
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <netdb.h>
#include <errno.h>
#ifdef HAVE_LBER_H
#include <lber.h>
#endif
#ifdef HAVE_LDAP_H
#include <ldap.h>
#endif
#if defined(HAVE_THREAD_H)
#include <thread.h>
#elif defined(HAVE_PTHREAD_H)
#include <pthread.h>
#endif
#include "ldap-nss.h"
#include "util.h"
static struct ent_context *proto_context = NULL;
static enum nss_status _nss_ldap_parse_proto (LDAPMessage *e,
struct ldap_state *pvt,
void *result, char *buffer, size_t buflen)
{
struct protoent *proto = (struct protoent *) result;
char *number;
enum nss_status stat;
stat =
_nss_ldap_getrdnvalue (e, ATM (LM_PROTOCOLS, cn), &proto->p_name,
&buffer, &buflen);
if (stat != NSS_STATUS_SUCCESS)
return stat;
stat =
_nss_ldap_assign_attrval (e, AT (ipProtocolNumber), &number, &buffer,
&buflen);
if (stat != NSS_STATUS_SUCCESS)
return stat;
proto->p_proto = atoi (number);
stat =
_nss_ldap_assign_attrvals (e, ATM (LM_PROTOCOLS, cn), proto->p_name,
&proto->p_aliases, &buffer, &buflen, NULL);
if (stat != NSS_STATUS_SUCCESS)
return stat;
return NSS_STATUS_SUCCESS;
}
enum nss_status _nss_ldap_getprotobyname_r(const char *name,struct protoent *result,
char *buffer,size_t buflen,int *errnop)
{
LOOKUP_NAME (name, result, buffer, buflen, errnop,
_nss_ldap_filt_getprotobyname, LM_PROTOCOLS,
_nss_ldap_parse_proto, LDAP_NSS_BUFLEN_DEFAULT);
}
enum nss_status _nss_ldap_getprotobynumber_r(int number,struct protoent *result,
char *buffer,size_t buflen,int *errnop)
{
LOOKUP_NUMBER (number, result, buffer, buflen, errnop,
_nss_ldap_filt_getprotobynumber, LM_PROTOCOLS,
_nss_ldap_parse_proto, LDAP_NSS_BUFLEN_DEFAULT);
}
enum nss_status _nss_ldap_setprotoent(void)
{
LOOKUP_SETENT (proto_context);
}
enum nss_status _nss_ldap_getprotoent_r(struct protoent *result,char *buffer,size_t buflen,
int *errnop)
{
LOOKUP_GETENT (proto_context, result, buffer, buflen, errnop,
_nss_ldap_filt_getprotoent, LM_PROTOCOLS,
_nss_ldap_parse_proto, LDAP_NSS_BUFLEN_DEFAULT);
}
enum nss_status _nss_ldap_endprotoent(void)
{
LOOKUP_ENDENT (proto_context);
}
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