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/* Copyright (c) 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1999.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
/* nscd_nischeck: Check, if everybody has read permissions for NIS+ table.
Return value:
0: Everybody can read the NIS+ table
1: Only authenticated users could read the NIS+ table */
#include <argp.h>
#include <error.h>
#include <stdlib.h>
#include <libintl.h>
#include <locale.h>
#include <rpcsvc/nis.h>
/* Get libc version number. */
#include <version.h>
#define PACKAGE _libc_intl_domainname
/* Name and version of program. */
static void print_version (FILE *stream, struct argp_state *state);
void (*argp_program_version_hook) (FILE *, struct argp_state *) = print_version;
/* Data structure to communicate with argp functions. */
static struct argp argp =
{
NULL, NULL, NULL, NULL,
};
int
main (int argc, char **argv)
{
int remaining;
nis_result *res;
char *tablename, *cp;
/* Set locale via LC_ALL. */
setlocale (LC_ALL, "");
/* Set the text message domain. */
textdomain (PACKAGE);
/* Parse and process arguments. */
argp_parse (&argp, argc, argv, 0, &remaining, NULL);
if (remaining + 1 != argc)
{
error (0, 0, gettext ("wrong number of arguments"));
argp_help (&argp, stdout, ARGP_HELP_SEE, program_invocation_short_name);
exit (EXIT_FAILURE);
}
tablename = alloca (strlen (argv[1]) + 10);
cp = stpcpy (tablename, argv[1]);
strcpy (cp, ".org_dir");
res = nis_lookup (tablename, EXPAND_NAME|FOLLOW_LINKS);
if (res == NULL ||
(res->status != NIS_SUCCESS && res->status != NIS_S_SUCCESS))
return 0;
if (NIS_NOBODY(NIS_RES_OBJECT(res)->zo_access, NIS_READ_ACC))
return 0;
else
return 1;
}
/* Print the version information. */
static void
print_version (FILE *stream, struct argp_state *state)
{
fprintf (stream, "nscd_nischeck (GNU %s) %s\n", PACKAGE, VERSION);
fprintf (stream, gettext ("\
Copyright (C) %s Free Software Foundation, Inc.\n\
This is free software; see the source for copying conditions. There is NO\n\
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\
"), "1999");
fprintf (stream, gettext ("Written by %s.\n"), "Thorsten Kukuk");
}
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