glibc/nis/nis_xdr.c
Ulrich Drepper 91eee4dd69 Update.
1998-06-16  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* sunrpc/svc.c: Check for NULL pointer.

	* nis/libnsl.map: Add public NIS+ xdr functions.

	* nis/rpcsvc/nis_callback.h: New file.
	* nis/rpcsvc/nis.h: Move xdr_* functions from here ...
	* nis/nis_xdr.h: ... here.

	* nis/nis_add.c: Use internal _xdr_* functions, check for NULL
	pointers, use NIS+ defines where possible.
	* nis/nis_cache.c: Likewise.
	* nis/nis_cache2_xdr.c: Likewise.
	* nis/nis_call.c: Likewise.
	* nis/nis_checkpoint.c: Likewise.
	* nis/nis_clone_dir.c: Likewise.
	* nis/nis_clone_obj.c: Likewise.
	* nis/nis_clone_res.c: Likewise.
	* nis/nis_creategroup.c: Likewise.
	* nis/nis_file.c: Likewise.
	* nis/nis_free.c: Likewise.
	* nis/nis_getservlist.c: Likewise.
	* nis/nis_local_names.c: likewise.
	* nis/nis_lookup.c: Likewise.
	* nis/nis_mkdir.c: Likewise.
	* nis/nis_modify.c: Likewise.
	* nis/nis_ping.c: Likewise.
	* nis/nis_print.c: Likewise.
	* nis/nis_remove.c: Likewise.
	* nis/nis_removemember.c: Likewise.
	* nis/nis_rmdir.c: Likewise.
	* nis/nis_server.c: Likewise.
	* nis/nis_table.c: Likewise.
	* nis/nis_util.c: Likewise.
	* nis/nis_verifygroup.c: Likewise.
	* nis/nis_xdr.c: Likewise.
	* nis/nis_callback.c: Likewise, and move xdr functions from here ...
	* nis/nis_xdr.c: ... to here.
1998-06-16 11:43:48 +00:00

499 lines
13 KiB
C

/* Copyright (c) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
The GNU C 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.
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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <rpcsvc/nis.h>
#include <rpcsvc/nis_callback.h> /* for "official" Solaris xdr functions */
/* This functions do exist without beginning "_" under Solaris 2.x, but
we have no prototypes for them. To avoid the same problems as with the
YP xdr functions, we don't make them public. */
#include "nis_xdr.h"
static bool_t
xdr_nis_attr (XDR *xdrs, nis_attr *objp)
{
if (!xdr_string (xdrs, &objp->zattr_ndx, ~0))
return FALSE;
if (!xdr_bytes (xdrs, (char **) &objp->zattr_val.zattr_val_val,
(u_int *) & objp->zattr_val.zattr_val_len, ~0))
return FALSE;
return TRUE;
}
bool_t
_xdr_nis_name (XDR *xdrs, nis_name *objp)
{
if (!xdr_string (xdrs, objp, ~0))
return FALSE;
return TRUE;
}
static bool_t
xdr_zotypes (XDR *xdrs, zotypes *objp)
{
if (!xdr_enum (xdrs, (enum_t *) objp))
return FALSE;
return TRUE;
}
static bool_t
xdr_nstype (XDR *xdrs, nstype *objp)
{
if (!xdr_enum (xdrs, (enum_t *) objp))
return FALSE;
return TRUE;
}
static bool_t
xdr_oar_mask (XDR *xdrs, oar_mask *objp)
{
if (!xdr_u_long (xdrs, &objp->oa_rights))
return FALSE;
if (!xdr_zotypes (xdrs, &objp->oa_otype))
return FALSE;
return TRUE;
}
static bool_t
xdr_endpoint (XDR *xdrs, endpoint *objp)
{
if (!xdr_string (xdrs, &objp->uaddr, ~0))
return FALSE;
if (!xdr_string (xdrs, &objp->family, ~0))
return FALSE;
if (!xdr_string (xdrs, &objp->proto, ~0))
return FALSE;
return TRUE;
}
bool_t
_xdr_nis_server (XDR *xdrs, nis_server *objp)
{
if (!_xdr_nis_name (xdrs, &objp->name))
return FALSE;
if (!xdr_array (xdrs, (char **) &objp->ep.ep_val, (u_int *) &objp->ep.ep_len,
~0, sizeof (endpoint), (xdrproc_t) xdr_endpoint))
return FALSE;
if (!xdr_u_long (xdrs, &objp->key_type))
return FALSE;
if (!xdr_netobj (xdrs, &objp->pkey))
return FALSE;
return TRUE;
}
bool_t
_xdr_directory_obj (XDR *xdrs, directory_obj *objp)
{
if (!_xdr_nis_name (xdrs, &objp->do_name))
return FALSE;
if (!xdr_nstype (xdrs, &objp->do_type))
return FALSE;
if (!xdr_array (xdrs, (char **) &objp->do_servers.do_servers_val,
(u_int *) & objp->do_servers.do_servers_len, ~0,
sizeof (nis_server), (xdrproc_t) _xdr_nis_server))
return FALSE;
if (!xdr_u_long (xdrs, &objp->do_ttl))
return FALSE;
if (!xdr_array (xdrs, (char **) &objp->do_armask.do_armask_val,
(u_int *) & objp->do_armask.do_armask_len, ~0,
sizeof (oar_mask), (xdrproc_t) xdr_oar_mask))
return FALSE;
return TRUE;
}
static bool_t
xdr_entry_col (XDR *xdrs, entry_col *objp)
{
if (!xdr_u_long (xdrs, &objp->ec_flags))
return FALSE;
if (!xdr_bytes (xdrs, (char **) &objp->ec_value.ec_value_val,
(u_int *) &objp->ec_value.ec_value_len, ~0))
return FALSE;
return TRUE;
}
static bool_t
xdr_entry_obj (XDR *xdrs, entry_obj *objp)
{
if (!xdr_string (xdrs, &objp->en_type, ~0))
return FALSE;
if (!xdr_array (xdrs, (char **) &objp->en_cols.en_cols_val,
(u_int *) &objp->en_cols.en_cols_len, ~0,
sizeof (entry_col), (xdrproc_t) xdr_entry_col))
return FALSE;
return TRUE;
}
static bool_t
xdr_group_obj (XDR *xdrs, group_obj *objp)
{
if (!xdr_u_long (xdrs, &objp->gr_flags))
return FALSE;
if (!xdr_array (xdrs, (char **) &objp->gr_members.gr_members_val,
(u_int *) &objp->gr_members.gr_members_len, ~0,
sizeof (nis_name), (xdrproc_t) _xdr_nis_name))
return FALSE;
return TRUE;
}
static bool_t
xdr_link_obj (XDR *xdrs, link_obj *objp)
{
if (!xdr_zotypes (xdrs, &objp->li_rtype))
return FALSE;
if (!xdr_array (xdrs, (char **) &objp->li_attrs.li_attrs_val,
(u_int *) &objp->li_attrs.li_attrs_len, ~0,
sizeof (nis_attr), (xdrproc_t) xdr_nis_attr))
return FALSE;
if (!_xdr_nis_name (xdrs, &objp->li_name))
return FALSE;
return TRUE;
}
static bool_t
xdr_table_col (XDR *xdrs, table_col *objp)
{
if (!xdr_string (xdrs, &objp->tc_name, 64))
return FALSE;
if (!xdr_u_long (xdrs, &objp->tc_flags))
return FALSE;
if (!xdr_u_long (xdrs, &objp->tc_rights))
return FALSE;
return TRUE;
}
static bool_t
xdr_table_obj (XDR *xdrs, table_obj *objp)
{
if (!xdr_string (xdrs, &objp->ta_type, 64))
return FALSE;
if (!xdr_int (xdrs, &objp->ta_maxcol))
return FALSE;
if (!xdr_u_char (xdrs, &objp->ta_sep))
return FALSE;
if (!xdr_array (xdrs, (char **) &objp->ta_cols.ta_cols_val,
(u_int *) &objp->ta_cols.ta_cols_len, ~0,
sizeof (table_col), (xdrproc_t) xdr_table_col))
return FALSE;
if (!xdr_string (xdrs, &objp->ta_path, ~0))
return FALSE;
return TRUE;
}
static bool_t
xdr_objdata (XDR *xdrs, objdata *objp)
{
if (!xdr_zotypes (xdrs, &objp->zo_type))
return FALSE;
switch (objp->zo_type)
{
case NIS_DIRECTORY_OBJ:
if (!_xdr_directory_obj (xdrs, &objp->objdata_u.di_data))
return FALSE;
break;
case NIS_GROUP_OBJ:
if (!xdr_group_obj (xdrs, &objp->objdata_u.gr_data))
return FALSE;
break;
case NIS_TABLE_OBJ:
if (!xdr_table_obj (xdrs, &objp->objdata_u.ta_data))
return FALSE;
break;
case NIS_ENTRY_OBJ:
if (!xdr_entry_obj (xdrs, &objp->objdata_u.en_data))
return FALSE;
break;
case NIS_LINK_OBJ:
if (!xdr_link_obj (xdrs, &objp->objdata_u.li_data))
return FALSE;
break;
case NIS_PRIVATE_OBJ:
if (!xdr_bytes (xdrs, (char **) &objp->objdata_u.po_data.po_data_val,
(u_int *) & objp->objdata_u.po_data.po_data_len, ~0))
return FALSE;
break;
case NIS_NO_OBJ:
break;
case NIS_BOGUS_OBJ:
break;
default:
break;
}
return TRUE;
}
static bool_t
xdr_nis_oid (XDR *xdrs, nis_oid *objp)
{
if (!xdr_u_long (xdrs, &objp->ctime))
return FALSE;
if (!xdr_u_long (xdrs, &objp->mtime))
return FALSE;
return TRUE;
}
bool_t
_xdr_nis_object (XDR *xdrs, nis_object *objp)
{
if (!xdr_nis_oid (xdrs, &objp->zo_oid))
return FALSE;
if (!_xdr_nis_name (xdrs, &objp->zo_name))
return FALSE;
if (!_xdr_nis_name (xdrs, &objp->zo_owner))
return FALSE;
if (!_xdr_nis_name (xdrs, &objp->zo_group))
return FALSE;
if (!_xdr_nis_name (xdrs, &objp->zo_domain))
return FALSE;
if (!xdr_u_long (xdrs, &objp->zo_access))
return FALSE;
if (!xdr_u_long (xdrs, &objp->zo_ttl))
return FALSE;
if (!xdr_objdata (xdrs, &objp->zo_data))
return FALSE;
return TRUE;
}
bool_t
_xdr_nis_error (XDR *xdrs, nis_error *objp)
{
if (!xdr_enum (xdrs, (enum_t *) objp))
return FALSE;
return TRUE;
}
bool_t
_xdr_nis_result (XDR *xdrs, nis_result *objp)
{
register long *buf;
if (xdrs->x_op == XDR_ENCODE)
{
if (!_xdr_nis_error (xdrs, &objp->status))
return FALSE;
if (!xdr_array (xdrs, (char **) &objp->objects.objects_val,
(u_int *) &objp->objects.objects_len, ~0,
sizeof (nis_object), (xdrproc_t) _xdr_nis_object))
return FALSE;
if (!xdr_netobj (xdrs, &objp->cookie))
return FALSE;
buf = XDR_INLINE (xdrs, 4 * BYTES_PER_XDR_UNIT);
if (buf == NULL)
{
if (!xdr_u_long (xdrs, &objp->zticks))
return FALSE;
if (!xdr_u_long (xdrs, &objp->dticks))
return FALSE;
if (!xdr_u_long (xdrs, &objp->aticks))
return FALSE;
if (!xdr_u_long (xdrs, &objp->cticks))
return FALSE;
}
else
{
IXDR_PUT_U_LONG (buf, objp->zticks);
IXDR_PUT_U_LONG (buf, objp->dticks);
IXDR_PUT_U_LONG (buf, objp->aticks);
IXDR_PUT_U_LONG (buf, objp->cticks);
}
return TRUE;
}
else if (xdrs->x_op == XDR_DECODE)
{
if (!_xdr_nis_error (xdrs, &objp->status))
return FALSE;
if (!xdr_array (xdrs, (char **) &objp->objects.objects_val,
(u_int *) &objp->objects.objects_len, ~0,
sizeof (nis_object), (xdrproc_t) _xdr_nis_object))
return FALSE;
if (!xdr_netobj (xdrs, &objp->cookie))
return FALSE;
buf = XDR_INLINE (xdrs, 4 * BYTES_PER_XDR_UNIT);
if (buf == NULL)
{
if (!xdr_u_long (xdrs, &objp->zticks))
return FALSE;
if (!xdr_u_long (xdrs, &objp->dticks))
return FALSE;
if (!xdr_u_long (xdrs, &objp->aticks))
return FALSE;
if (!xdr_u_long (xdrs, &objp->cticks))
return FALSE;
}
else
{
objp->zticks = IXDR_GET_U_LONG (buf);
objp->dticks = IXDR_GET_U_LONG (buf);
objp->aticks = IXDR_GET_U_LONG (buf);
objp->cticks = IXDR_GET_U_LONG (buf);
}
return TRUE;
}
if (!_xdr_nis_error (xdrs, &objp->status))
return FALSE;
if (!xdr_array (xdrs, (char **) &objp->objects.objects_val,
(u_int *) &objp->objects.objects_len, ~0,
sizeof (nis_object), (xdrproc_t) _xdr_nis_object))
return FALSE;
if (!xdr_netobj (xdrs, &objp->cookie))
return FALSE;
if (!xdr_u_long (xdrs, &objp->zticks))
return FALSE;
if (!xdr_u_long (xdrs, &objp->dticks))
return FALSE;
if (!xdr_u_long (xdrs, &objp->aticks))
return FALSE;
if (!xdr_u_long (xdrs, &objp->cticks))
return FALSE;
return TRUE;
}
bool_t
_xdr_ns_request (XDR *xdrs, ns_request *objp)
{
if (!_xdr_nis_name (xdrs, &objp->ns_name))
return FALSE;
if (!xdr_array (xdrs, (char **) &objp->ns_object.ns_object_val,
(u_int *) &objp->ns_object.ns_object_len, 1,
sizeof (nis_object), (xdrproc_t) _xdr_nis_object))
return FALSE;
return TRUE;
}
bool_t
_xdr_ib_request (XDR *xdrs, ib_request *objp)
{
if (!_xdr_nis_name (xdrs, &objp->ibr_name))
return FALSE;
if (!xdr_array (xdrs, (char **) &objp->ibr_srch.ibr_srch_val,
(u_int *) &objp->ibr_srch.ibr_srch_len, ~0,
sizeof (nis_attr), (xdrproc_t) xdr_nis_attr))
return FALSE;
if (!xdr_u_long (xdrs, &objp->ibr_flags))
return FALSE;
if (!xdr_array (xdrs, (char **) &objp->ibr_obj.ibr_obj_val,
(u_int *) &objp->ibr_obj.ibr_obj_len, 1,
sizeof (nis_object), (xdrproc_t) _xdr_nis_object))
return FALSE;
if (!xdr_array (xdrs, (char **) &objp->ibr_cbhost.ibr_cbhost_val,
(u_int *) &objp->ibr_cbhost.ibr_cbhost_len, 1,
sizeof (nis_server), (xdrproc_t) _xdr_nis_server))
return FALSE;
if (!xdr_u_long (xdrs, &objp->ibr_bufsize))
return FALSE;
if (!xdr_netobj (xdrs, &objp->ibr_cookie))
return FALSE;
return TRUE;
}
bool_t
_xdr_ping_args (XDR *xdrs, ping_args *objp)
{
if (!_xdr_nis_name (xdrs, &objp->dir))
return FALSE;
if (!xdr_u_long (xdrs, &objp->stamp))
return FALSE;
return TRUE;
}
bool_t
_xdr_cp_result (XDR *xdrs, cp_result *objp)
{
if (!_xdr_nis_error (xdrs, &objp->cp_status))
return FALSE;
if (!xdr_u_long (xdrs, &objp->cp_zticks))
return FALSE;
if (!xdr_u_long (xdrs, &objp->cp_dticks))
return FALSE;
return TRUE;
}
bool_t
_xdr_nis_tag (XDR *xdrs, nis_tag *objp)
{
if (!xdr_u_long (xdrs, &objp->tag_type))
{
return FALSE;
}
if (!xdr_string (xdrs, &objp->tag_val, 1024))
{
return FALSE;
}
return TRUE;
}
bool_t
_xdr_nis_taglist (XDR *xdrs, nis_taglist *objp)
{
if (!xdr_array (xdrs, (char **) &objp->tags.tags_val,
(u_int *) &objp->tags.tags_len, ~0, sizeof (nis_tag),
(xdrproc_t) _xdr_nis_tag))
return FALSE;
return TRUE;
}
bool_t
_xdr_fd_args (XDR *xdrs, fd_args *objp)
{
if (!_xdr_nis_name (xdrs, &objp->dir_name))
return FALSE;
if (!_xdr_nis_name (xdrs, &objp->requester))
return FALSE;
return TRUE;
}
bool_t
_xdr_fd_result (XDR *xdrs, fd_result *objp)
{
if (!_xdr_nis_error (xdrs, &objp->status))
return FALSE;
if (!_xdr_nis_name (xdrs, &objp->source))
return FALSE;
if (!xdr_bytes (xdrs, (char **) &objp->dir_data.dir_data_val,
(u_int *) &objp->dir_data.dir_data_len, ~0))
return FALSE;
if (!xdr_bytes (xdrs, (char **) &objp->signature.signature_val,
(u_int *) &objp->signature.signature_len, ~0))
return FALSE;
return TRUE;
}
/* The following functions have prototypes in nis_callback.h. So
we make them public */
bool_t
xdr_obj_p (XDR *xdrs, obj_p *objp)
{
if (!xdr_pointer (xdrs, (char **)objp, sizeof (nis_object),
(xdrproc_t)_xdr_nis_object))
return FALSE;
return TRUE;
}
bool_t
xdr_cback_data (XDR *xdrs, cback_data *objp)
{
if (!xdr_array (xdrs, (char **)&objp->entries.entries_val,
(u_int *) &objp->entries.entries_len, ~0,
sizeof (obj_p), (xdrproc_t) xdr_obj_p))
return FALSE;
return TRUE;
}