+++ /dev/null
-/*
- * Copyright (c) 2009, Sun Microsystems, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * - Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * - Neither the name of Sun Microsystems, Inc. nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
-#if defined(LIBC_SCCS) && !defined(lint)
-static char *sccsid = "@(#)auth_none.c 1.19 87/08/11 Copyr 1984 Sun Micro";
-static char *sccsid = "@(#)auth_none.c 2.1 88/07/29 4.0 RPCSRC";
-#endif
-//#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/rpc/auth_none.c,v 1.12 2002/03/22 23:18:35 obrien Exp $");
-*/
-
-
-/*
- * auth_none.c
- * Creates a client authentication handle for passing "null"
- * credentials and verifiers to remote systems.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-/* NFSv4.1 client for Windows
- * Copyright © 2012 The Regents of the University of Michigan
- *
- * Olga Kornievskaia <aglo@umich.edu>
- * Casey Bodley <cbodley@umich.edu>
- *
- * This 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.
- *
- * This 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 this library; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- */
-
-#include <wintirpc.h>
-//#include <pthread.h>
-#include <reentrant.h>
-#include <assert.h>
-#include <stdlib.h>
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-#include <rpc/auth.h>
-
-#define MAX_MARSHAL_SIZE 20
-
-/*
- * Authenticator operations routines
- */
-
-static bool_t authnone_marshal (AUTH *, XDR *, u_int *);
-static void authnone_verf (AUTH *);
-static bool_t authnone_validate (AUTH *, struct opaque_auth *, u_int);
-static bool_t authnone_refresh (AUTH *, void *);
-static void authnone_destroy (AUTH *);
-
-extern bool_t xdr_opaque_auth();
-
-static struct auth_ops *authnone_ops();
-
-static struct authnone_private {
- AUTH no_client;
- char marshalled_client[MAX_MARSHAL_SIZE];
- u_int mcnt;
-} *authnone_private;
-
-AUTH *
-authnone_create()
-{
- struct authnone_private *ap = authnone_private;
- XDR xdr_stream;
- XDR *xdrs;
- extern mutex_t authnone_lock;
-
- mutex_lock(&authnone_lock);
- if (ap == 0) {
- ap = (struct authnone_private *)calloc(1, sizeof (*ap));
- if (ap == 0) {
- mutex_unlock(&authnone_lock);
- return (0);
- }
- authnone_private = ap;
- }
- if (!ap->mcnt) {
- ap->no_client.ah_cred = ap->no_client.ah_verf = _null_auth;
- ap->no_client.ah_ops = authnone_ops();
- xdrs = &xdr_stream;
- xdrmem_create(xdrs, ap->marshalled_client,
- (u_int)MAX_MARSHAL_SIZE, XDR_ENCODE);
- (void)xdr_opaque_auth(xdrs, &ap->no_client.ah_cred);
- (void)xdr_opaque_auth(xdrs, &ap->no_client.ah_verf);
- ap->mcnt = XDR_GETPOS(xdrs);
- XDR_DESTROY(xdrs);
- }
- mutex_unlock(&authnone_lock);
- return (&ap->no_client);
-}
-
-/*ARGSUSED*/
-static bool_t
-authnone_marshal(AUTH *client, XDR *xdrs, u_int *seq)
-{
- struct authnone_private *ap;
- bool_t dummy;
- extern mutex_t authnone_lock;
-
- assert(xdrs != NULL);
-
- ap = authnone_private;
- if (ap == NULL) {
- mutex_unlock(&authnone_lock);
- return (FALSE);
- }
- dummy = (*xdrs->x_ops->x_putbytes)(xdrs,
- ap->marshalled_client, ap->mcnt);
- mutex_unlock(&authnone_lock);
- return (dummy);
-}
-
-/* All these unused parameters are required to keep ANSI-C from grumbling */
-/*ARGSUSED*/
-static void
-authnone_verf(AUTH *client)
-{
-}
-
-/*ARGSUSED*/
-static bool_t
-authnone_validate(AUTH *client, struct opaque_auth *opaque, u_int seq)
-{
-
- return (TRUE);
-}
-
-/*ARGSUSED*/
-static bool_t
-authnone_refresh(AUTH *client, void *dummy)
-{
-
- return (FALSE);
-}
-
-/*ARGSUSED*/
-static void
-authnone_destroy(AUTH *client)
-{
-}
-
-static int
-authnone_wrap(AUTH *auth, XDR *xdrs, xdrproc_t func, caddr_t args)
-{
- return ((*func)(xdrs, args));
-}
-
-static int
-authnone_unwrap(AUTH *auth, XDR *xdrs, xdrproc_t func, caddr_t args, u_int seq)
-{
- return ((*func)(xdrs, args));
-}
-
-static struct auth_ops *
-authnone_ops()
-{
- static struct auth_ops ops;
- extern mutex_t ops_lock;
-
-/* VARIABLES PROTECTED BY ops_lock: ops */
-
- mutex_lock(&ops_lock);
- if (ops.ah_nextverf == NULL) {
- ops.ah_nextverf = authnone_verf;
- ops.ah_marshal = authnone_marshal;
- ops.ah_validate = authnone_validate;
- ops.ah_refresh = authnone_refresh;
- ops.ah_destroy = authnone_destroy;
- ops.ah_wrap = authnone_wrap;
- ops.ah_unwrap = authnone_unwrap;
- }
- mutex_unlock(&ops_lock);
- return (&ops);
-}
projects / reactos.git / blobdiff