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/*
passwd.c - NSS lookup functions for passwd database
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
*/
#include "config.h"
#include <string.h>
#include <nss.h>
#include <errno.h>
#include "prototypes.h"
#include "common.h"
/* Macros for expanding the LDF_PASSWD macro. */
#define LDF_STRING(field) READ_STRING_BUF(fp,field)
#define LDF_TYPE(field,type) READ_TYPE(fp,field,type)
#define PASSWD_NAME result->pw_name
#define PASSWD_PASSWD result->pw_passwd
#define PASSWD_UID result->pw_uid
#define PASSWD_GID result->pw_gid
#define PASSWD_GECOS result->pw_gecos
#define PASSWD_DIR result->pw_dir
#define PASSWD_SHELL result->pw_shell
static enum nss_status read_passwd(
FILE *fp,struct passwd *result,
char *buffer,size_t buflen,int *errnop)
{
int32_t tmpint32;
size_t bufptr=0;
LDF_PASSWD;
return NSS_STATUS_SUCCESS;
}
enum nss_status _nss_ldap_getpwnam_r(const char *name,struct passwd *result,char *buffer,size_t buflen,int *errnop)
{
NSS_BYNAME(NSLCD_ACTION_PASSWD_BYNAME,name,read_passwd);
}
enum nss_status _nss_ldap_getpwuid_r(uid_t uid,struct passwd *result,char *buffer,size_t buflen,int *errnop)
{
NSS_BYTYPE(NSLCD_ACTION_PASSWD_BYUID,uid,uid_t,read_passwd);
}
/* thread-local file pointer to an ongoing request */
static __thread FILE *pwentfp;
/* open a connection to the nslcd and write the request */
enum nss_status _nss_ldap_setpwent(int stayopen)
{
NSS_SETENT(pwentfp,NSLCD_ACTION_PASSWD_ALL);
}
/* read password data from an opened stream */
enum nss_status _nss_ldap_getpwent_r(struct passwd *result,char *buffer,size_t buflen,int *errnop)
{
NSS_GETENT(pwentfp,read_passwd);
}
/* close the stream opened with setpwent() above */
enum nss_status _nss_ldap_endpwent(void)
{
NSS_ENDENT(pwentfp);
}
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