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/* Copyright (C) 1997 Luke Howard.
This file is part of the nss_ldap library.
Contributed by Luke Howard, <lukeh@padl.com>, 1997.
The nss_ldap 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.
The nss_ldap 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 the nss_ldap library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
$Id: ldap-parse.h,v 2.11 2000/10/20 23:07:45 lukeh Exp $
*/
#ifndef _LDAP_NSS_LDAP_LDAP_PARSE_H
#define _LDAP_NSS_LDAP_LDAP_PARSE_H
#if defined(SUN_NSS)
#define NSS_ARGS(args) ((nss_XbyY_args_t *)args)
#define LOOKUP_NAME(args, filter, attributes, parser) \
ldap_args_t a; \
NSS_STATUS s; \
LA_INIT(a); \
LA_STRING(a) = NSS_ARGS(args)->key.name; \
LA_TYPE(a) = LA_TYPE_STRING; \
s = _nss_ldap_getbyname(&a, \
NSS_ARGS(args)->buf.result, \
NSS_ARGS(args)->buf.buffer, \
NSS_ARGS(args)->buf.buflen, \
&NSS_ARGS(args)->erange, \
filter, \
(const char **)attributes, \
parser); \
if (s == NSS_SUCCESS) { \
NSS_ARGS(args)->returnval = NSS_ARGS(args)->buf.result; \
} \
return s
#define LOOKUP_NUMBER(args, field, filter, attributes, parser) \
ldap_args_t a; \
NSS_STATUS s; \
LA_INIT(a); \
LA_NUMBER(a) = NSS_ARGS(args)->field; \
LA_TYPE(a) = LA_TYPE_NUMBER; \
s = _nss_ldap_getbyname(&a, \
NSS_ARGS(args)->buf.result, \
NSS_ARGS(args)->buf.buffer, \
NSS_ARGS(args)->buf.buflen, \
&NSS_ARGS(args)->erange, \
filter, \
(const char **)attributes, \
parser); \
if (s == NSS_SUCCESS) { \
NSS_ARGS(args)->returnval = NSS_ARGS(args)->buf.result; \
} \
return s
#define LOOKUP_GETENT(args, be, filter, attributes, parser) \
NSS_STATUS s; \
s = _nss_ldap_getent(&((nss_ldap_backend_t *)be)->state, \
NSS_ARGS(args)->buf.result, \
NSS_ARGS(args)->buf.buffer, \
NSS_ARGS(args)->buf.buflen, \
&NSS_ARGS(args)->erange, \
filter, \
(const char **)attributes, \
parser); \
if (s == NSS_SUCCESS) { \
NSS_ARGS(args)->returnval = NSS_ARGS(args)->buf.result; \
} \
return s
#elif defined(GNU_NSS)
#define LOOKUP_NAME(name, result, buffer, buflen, errnop, filter, attributes, parser) \
ldap_args_t a; \
LA_INIT(a); \
LA_STRING(a) = name; \
LA_TYPE(a) = LA_TYPE_STRING; \
return _nss_ldap_getbyname(&a, result, buffer, buflen, errnop, filter, (const char **)attributes, parser);
#define LOOKUP_NUMBER(number, result, buffer, buflen, errnop, filter, attributes, parser) \
ldap_args_t a; \
LA_INIT(a); \
LA_NUMBER(a) = number; \
LA_TYPE(a) = LA_TYPE_NUMBER; \
return _nss_ldap_getbyname(&a, result, buffer, buflen, errnop, filter, (const char **)attributes, parser)
#define LOOKUP_GETENT(key, result, buffer, buflen, errnop, filter, attributes, parser) \
return _nss_ldap_getent(&key, result, buffer, buflen, errnop, filter, (const char **)attributes, parser)
#elif defined(IRS_NSS)
#define LOOKUP_NAME(name, this, filter, attributes, parser) \
ldap_args_t a; \
struct pvt *pvt = (struct pvt *)this->private; \
NSS_STATUS s; \
LA_INIT(a); \
LA_STRING(a) = name; \
LA_TYPE(a) = LA_TYPE_STRING; \
s = _nss_ldap_getbyname(&a, &pvt->result, pvt->buffer, sizeof(pvt->buffer), &errno, filter, \
(const char **)attributes, parser); \
if (s != NSS_SUCCESS) { \
MAP_ERRNO(s, errno); \
return NULL; \
} \
return &pvt->result;
#define LOOKUP_NUMBER(number, this, filter, attributes, parser) \
ldap_args_t a; \
struct pvt *pvt = (struct pvt *)this->private; \
NSS_STATUS s; \
LA_INIT(a); \
LA_NUMBER(a) = number; \
LA_TYPE(a) = LA_TYPE_NUMBER; \
s = _nss_ldap_getbyname(&a, &pvt->result, pvt->buffer, sizeof(pvt->buffer), &errno, filter, \
(const char **)attributes, parser); \
if (s != NSS_SUCCESS) { \
MAP_ERRNO(s, errno); \
return NULL; \
} \
return &pvt->result;
#define LOOKUP_GETENT(this, filter, attributes, parser) \
struct pvt *pvt = (struct pvt *)this->private; \
NSS_STATUS s; \
s = _nss_ldap_getent(&pvt->state, &pvt->result, pvt->buffer, \
sizeof(pvt->buffer), &errno, filter, \
(const char **)attributes, parser); \
if (s != NSS_SUCCESS) { \
MAP_ERRNO(s, errno); \
return NULL; \
} \
return &pvt->result;
#endif
#if defined(IRS_NSS)
#define LOOKUP_SETENT(this) \
struct pvt *pvt = (struct pvt *)this->private; \
(void) _nss_ldap_ent_context_init(&pvt->state)
#define LOOKUP_ENDENT(this) \
struct pvt *pvt = (struct pvt *)this->private; \
nss_lock(); \
_nss_ldap_ent_context_zero(pvt->state); \
nss_unlock();
#elif defined(SUN_NSS)
#define LOOKUP_SETENT(key) \
if (_nss_ldap_ent_context_init(&((nss_ldap_backend_t *)key)->state) == NULL) \
return NSS_UNAVAIL; \
return NSS_SUCCESS
#define LOOKUP_ENDENT(key) \
nss_lock(); \
_nss_ldap_ent_context_zero(((nss_ldap_backend_t *)key)->state); \
nss_unlock(); \
return NSS_SUCCESS
#else
#define LOOKUP_SETENT(key) \
if (_nss_ldap_ent_context_init(&key) == NULL) \
return NSS_UNAVAIL; \
return NSS_SUCCESS
#define LOOKUP_ENDENT(key) \
nss_lock(); \
_nss_ldap_ent_context_zero(key); \
nss_unlock(); \
return NSS_SUCCESS
#endif
#endif /* _LDAP_NSS_LDAP_LDAP_PARSE_H */
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