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/* Copyright (C) 1997-2002 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.
*/
#ifdef HAVE_IRS_H
#include <errno.h>
#include "irs-nss.h"
/* $Id: irs-service.c,v 2.18 2002/03/19 08:02:32 lukeh Exp $ */
#ifdef _AIX
void *sv_pvtinit (void);
#endif
IRS_EXPORT void sv_close (struct irs_sv *);
IRS_EXPORT struct servent *sv_next (struct irs_sv *);
IRS_EXPORT struct servent *sv_byname (struct irs_sv *, const char *,
const char *);
IRS_EXPORT struct servent *sv_byport (struct irs_sv *, int, const char *);
IRS_EXPORT void sv_rewind (struct irs_sv *);
IRS_EXPORT void sv_minimize (struct irs_sv *);
struct pvt
{
struct servent result;
char buffer[NSS_BUFLEN_PROTOCOLS];
ent_context_t *state;
};
IRS_EXPORT struct servent *
sv_byname (struct irs_sv *this, const char *name, const char *proto)
{
ldap_args_t a;
struct pvt *pvt = (struct pvt *) this->private;
NSS_STATUS s;
LA_INIT (a);
LA_STRING (a) = name;
LA_TYPE (a) = (proto == NULL) ? LA_TYPE_STRING : LA_TYPE_STRING_AND_STRING;
LA_STRING2 (a) = proto;
s =
_nss_ldap_getbyname (&a, &pvt->result, pvt->buffer, sizeof (pvt->buffer),
&errno,
(proto ==
NULL) ? _nss_ldap_filt_getservbyname :
_nss_ldap_filt_getservbynameproto,
LM_SERVICES, _nss_ldap_parse_serv);
if (s != NSS_SUCCESS)
{
MAP_ERRNO (s, errno);
return NULL;
}
return &pvt->result;
}
IRS_EXPORT struct servent *
sv_byport (struct irs_sv *this, int port, const char *proto)
{
ldap_args_t a;
struct pvt *pvt = (struct pvt *) this->private;
NSS_STATUS s;
LA_INIT (a);
LA_NUMBER (a) = port;
LA_TYPE (a) = (proto == NULL) ? LA_TYPE_NUMBER : LA_TYPE_NUMBER_AND_STRING;
LA_STRING2 (a) = proto;
s =
_nss_ldap_getbyname (&a, &pvt->result, pvt->buffer, sizeof (pvt->buffer),
&errno,
(proto ==
NULL) ? _nss_ldap_filt_getservbyport :
_nss_ldap_filt_getservbyportproto,
LM_SERVICES, _nss_ldap_parse_serv);
if (s != NSS_SUCCESS)
{
MAP_ERRNO (s, errno);
return NULL;
}
return &pvt->result;
}
IRS_EXPORT void
sv_close (struct irs_sv *this)
{
LOOKUP_ENDENT (this);
#ifdef _AIX
free (this->private);
free (this);
#endif
}
IRS_EXPORT struct servent *
sv_next (struct irs_sv *this)
{
LOOKUP_GETENT (this, _nss_ldap_filt_getservent, LM_SERVICES,
_nss_ldap_parse_serv);
}
IRS_EXPORT void
sv_rewind (struct irs_sv *this)
{
LOOKUP_SETENT (this);
}
IRS_EXPORT void
sv_minimize (struct irs_sv *this)
{
}
#ifdef _AIX
void *
sv_pvtinit (void)
#else
struct irs_sv *
irs_ldap_sv (struct irs_acc *this)
#endif
{
struct irs_sv *sv;
struct pvt *pvt;
sv = calloc (1, sizeof (*sv));
if (sv == NULL)
return NULL;
pvt = calloc (1, sizeof (*pvt));
if (pvt == NULL)
return NULL;
pvt->state = NULL;
sv->private = pvt;
sv->close = sv_close;
sv->next = sv_next;
sv->byname = sv_byname;
sv->byport = sv_byport;
sv->rewind = sv_rewind;
sv->minimize = sv_minimize;
return sv;
}
#endif /*HAVE_IRS_H */
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