nis/nis_modify.c

   1 /* Copyright (C) 1997 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Thorsten Kukuk <kukuk@uni-paderborn.de>, 1997.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Library General Public License as
   7    published by the Free Software Foundation; either version 2 of the
   8    License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Library General Public License for more details.
  14
  15    You should have received a copy of the GNU Library General Public
  16    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  17    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18    Boston, MA 02111-1307, USA.  */
  19
  20 #include <rpcsvc/nis.h>
  21
  22 #include "nis_intern.h"
  23
  24 nis_result *
  25 nis_modify (const_nis_name name, const nis_object *obj)
  26 {
  27   nis_result *res;
  28   nis_error status;
  29   struct ns_request req;
  30   char *p1, *p2, *p3, *p4;
  31   char buf1 [strlen (name) + 20];
  32   char buf4 [strlen (name) + 20];
  33
  34   res = calloc (1, sizeof (nis_result));
  35
  36   req.ns_name = (char *) name;
  37
  38   req.ns_object.ns_object_len = 1;
  39   req.ns_object.ns_object_val = nis_clone_object (obj, NULL);
  40
  41   p1 = req.ns_object.ns_object_val[0].zo_name;
  42   if (p1 == NULL || strlen (p1) == 0)
  43     req.ns_object.ns_object_val[0].zo_name =
  44       nis_leaf_of_r (name, buf1, sizeof (buf1));
  45
  46   p2 = req.ns_object.ns_object_val[0].zo_owner;
  47   if (p2 == NULL || strlen (p2) == 0)
  48     req.ns_object.ns_object_val[0].zo_owner = nis_local_principal ();
  49
  50   p3 = req.ns_object.ns_object_val[0].zo_group;
  51   if (p3 == NULL || strlen (p3) == 0)
  52     req.ns_object.ns_object_val[0].zo_group = nis_local_group ();
  53
  54   p4 = req.ns_object.ns_object_val[0].zo_domain;
  55   req.ns_object.ns_object_val[0].zo_domain =
  56     nis_domain_of_r (name, buf4, sizeof (buf4));
  57
  58   if ((status = __do_niscall (name, NIS_MODIFY, (xdrproc_t) xdr_ns_request,
  59                               (caddr_t) & req, (xdrproc_t) xdr_nis_result,
  60                               (caddr_t) res, MASTER_ONLY,
  61                               NULL)) != RPC_SUCCESS)
  62     NIS_RES_STATUS (res) = status;
  63
  64   req.ns_object.ns_object_val[0].zo_name = p1;
  65   req.ns_object.ns_object_val[0].zo_owner = p2;
  66   req.ns_object.ns_object_val[0].zo_group = p3;
  67   req.ns_object.ns_object_val[0].zo_domain = p4;
  68
  69   nis_destroy_object (req.ns_object.ns_object_val);
  70
  71   return res;
  72 }