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/*
* Copyright (C) 2006 by CERN/IT/GD/ITR & CNRS/IN2P3/LAL
* All rights reserved
*/
// $Id: dpm-getusrbynam.c,v 1.1 2006/04/28 06:57:40 grodid Exp $
// Created by GG (14/04/2006)
/* getusrbynam - get a user entry from Virtual Id table */
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include "Cgetopt.h"
#include "dpns_api.h"
#include "serrno.h"
int
main(argc, argv)
int argc;
char **argv;
{
//int c;
//char *dp;
int errflg = 0;
#if 0
static struct Coptions longopts[] = {
{"uid", REQUIRED_ARGUMENT, 0, OPT_IDMAP_UID},
{"user", REQUIRED_ARGUMENT, 0, OPT_IDMAP_USER},
{0, 0, 0, 0}
};
#endif
uid_t uid = -1;
char *username = NULL;
#if 0
Copterr = 1;
Coptind = 1;
while ((c = Cgetopt_long (argc, argv, "", longopts, NULL)) != EOF) {
switch (c) {
case OPT_IDMAP_UID:
if ((uid = strtol (Coptarg, &dp, 10)) < 0 || *dp != '\0') {
fprintf (stderr, "invalid uid: %s\n", Coptarg);
errflg++;
}
break;
case OPT_IDMAP_USER:
if (strlen (Coptarg) > 255) {
fprintf (stderr,
"user name too long: %s\n", Coptarg);
errflg++;
} else
username = Coptarg;
break;
case '?':
errflg++;
break;
default:
break;
}
}
if (Coptind < argc || username == NULL)
errflg++;
#endif
if ( argc < 1 )
errflg++;
if (errflg) {
fprintf (stderr, "usage: %s %s", argv[0],
" username\n");
exit (USERR);
}
username = argv[1];
if (dpns_getusrbynam (username, &uid) < 0) {
fprintf (stderr, "getusrbynam %d: %s\n", uid,
(serrno == EINVAL) ? "User name does not exist" : sstrerror(serrno));
exit (USERR);
}
printf (" getusrbynam mapping username: %s uid: %d\n", username, uid);
exit (0);
}
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