/* Copyright (c) 1997-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.

   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, see

   <http://www.gnu.org/licenses/>.  */

#include <time.h>

#include <string.h>

#include <rpcsvc/nis.h>

#include <shlib-compat.h>

nis_error

nis_creategroup (const_nis_name group, unsigned int flags)

{

  if (group != NULL && group[0] != '\0')

    {

      size_t grouplen = strlen (group);

      char buf[grouplen + 50];

      char leafbuf[grouplen + 2];

      char domainbuf[grouplen + 2];

      nis_error status;

      nis_result *res;

      char *cp, *cp2;

      nis_object *obj;

      cp = stpcpy (buf, nis_leaf_of_r (group, leafbuf, sizeof (leafbuf) - 1));

      cp = stpcpy (cp, ".groups_dir");

      cp2 = nis_domain_of_r (group, domainbuf, sizeof (domainbuf) - 1);

      if (cp2 != NULL && cp2[0] != '\0')

        {

	  *cp++ = '.';

          stpcpy (cp, cp2);

        }

      else

	return NIS_BADNAME;

      obj = calloc (1, sizeof (nis_object));

      if (__glibc_unlikely (obj == NULL))

	return NIS_NOMEMORY;

      obj->zo_oid.ctime = obj->zo_oid.mtime = time (NULL);

      obj->zo_name = strdup (leafbuf);

      obj->zo_owner = __nis_default_owner (NULL);

      obj->zo_group = __nis_default_group (NULL);

      obj->zo_domain = strdup (domainbuf);

      if (obj->zo_name == NULL || obj->zo_owner == NULL

	  || obj->zo_group == NULL || obj->zo_domain == NULL)

	{

	  free (obj->zo_group);

	  free (obj->zo_owner);

	  free (obj->zo_name);

	  free (obj);

	  return NIS_NOMEMORY;

	}

      obj->zo_access = __nis_default_access (NULL, 0);

      obj->zo_ttl = 60 * 60;

      obj->zo_data.zo_type = NIS_GROUP_OBJ;

      obj->zo_data.objdata_u.gr_data.gr_flags = flags;

      obj->zo_data.objdata_u.gr_data.gr_members.gr_members_len = 0;

      obj->zo_data.objdata_u.gr_data.gr_members.gr_members_val = NULL;

      res = nis_add (buf, obj);

      nis_free_object (obj);

      if (res == NULL)

	return NIS_NOMEMORY;

      status = NIS_RES_STATUS (res);

      nis_freeresult (res);

      return status;

    }

  return NIS_FAIL;

}

libnsl_hidden_nolink_def (nis_creategroup, GLIBC_2_1)