1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 #ident "%Z%%M% %I% %E% SMI"
23 /*
24 * Copyright (c) 1995 Sun Microsystems, Inc
25 * All rights reserved.
26 */
27
28 /*
29 * This contains the xdr functions needed by ypserv and the NIS
30 * administrative tools to support the previous version of the NIS protocol.
31 * Note that many "old" xdr functions are called, with the assumption that
32 * they have not changed between the v1 protocol (which this module exists
33 * to support) and the current v2 protocol.
34 */
35
36 #define NULL 0
37 #include <rpc/rpc.h>
38 #include <rpcsvc/yp_prot.h>
39 #include "ypv1_prot.h"
40 #include <rpcsvc/ypclnt.h>
41 typedef struct xdr_discrim XDR_DISCRIM;
42
43 extern bool xdr_ypreq_key();
44 extern bool xdr_ypreq_nokey();
45 extern bool xdr_ypresp_val();
46 extern bool xdr_ypresp_key_val();
47 extern bool xdr_ypmap_parms();
48
49
50 /*
51 * Serializes/deserializes a yprequest structure.
52 */
53 bool
_xdr_yprequest(XDR * xdrs,struct yprequest * ps)54 _xdr_yprequest(XDR *xdrs, struct yprequest *ps)
55 {
56 XDR_DISCRIM yprequest_arms[4];
57
58 yprequest_arms[0].value = (int)YPREQ_KEY;
59 yprequest_arms[1].value = (int)YPREQ_NOKEY;
60 yprequest_arms[2].value = (int)YPREQ_KEY;
61 yprequest_arms[3].value = __dontcare__;
62 yprequest_arms[0].proc = (xdrproc_t)xdr_ypreq_key;
63 yprequest_arms[1].proc = (xdrproc_t)xdr_ypreq_nokey;
64 yprequest_arms[2].proc = (xdrproc_t)xdr_ypmap_parms;
65 yprequest_arms[3].proc = (xdrproc_t)NULL;
66
67 return (xdr_union(xdrs,
68 (int *) &ps->yp_reqtype,
69 (char *) &ps->yp_reqbody,
70 yprequest_arms, NULL));
71 }
72
73 /*
74 * Serializes/deserializes a ypresponse structure.
75 */
76 bool
_xdr_ypresponse(XDR * xdrs,struct ypresponse * ps)77 _xdr_ypresponse(XDR *xdrs, struct ypresponse *ps)
78 {
79 XDR_DISCRIM ypresponse_arms[4];
80
81 ypresponse_arms[0].value = (int)YPRESP_VAL;
82 ypresponse_arms[1].value = (int)YPRESP_KEY_VAL;
83 ypresponse_arms[2].value = (int)YPRESP_MAP_PARMS;
84 ypresponse_arms[3].value = __dontcare__;
85 ypresponse_arms[0].proc = (xdrproc_t)xdr_ypresp_val;
86 ypresponse_arms[1].proc = (xdrproc_t)xdr_ypresp_key_val;
87 ypresponse_arms[2].proc = (xdrproc_t)xdr_ypmap_parms;
88 ypresponse_arms[3].proc = (xdrproc_t)NULL;
89
90 return (xdr_union(xdrs,
91 (int *) &ps->yp_resptype,
92 (char *) &ps->yp_respbody,
93 ypresponse_arms, NULL));
94 }
95
96 /* XXX - Excess baggage? - georgn */
97 #if 0
98 /*
99 * Serializes/deserializes a ypbind_oldsetdom structure.
100 */
101 bool
102 _xdr_ypbind_oldsetdom(XDR *xdrs, struct ypbind_setdom *ps)
103 {
104 char *domain = ps->ypsetdom_domain;
105
106 return (xdr_ypdomain_wrap_string(xdrs, &domain) &&
107 xdr_yp_binding(xdrs, &ps->ypsetdom_binding));
108 }
109 #endif
110