1 /*
2 * lib/krb5/rcache/rc_none.c
3 *
4 * Copyright 2004 by the Massachusetts Institute of Technology.
5 * All Rights Reserved.
6 *
7 * Export of this software from the United States of America may
8 * require a specific license from the United States Government.
9 * It is the responsibility of any person or organization contemplating
10 * export to obtain such a license before exporting.
11 *
12 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
13 * distribute this software and its documentation for any purpose and
14 * without fee is hereby granted, provided that the above copyright
15 * notice appear in all copies and that both that copyright notice and
16 * this permission notice appear in supporting documentation, and that
17 * the name of M.I.T. not be used in advertising or publicity pertaining
18 * to distribution of the software without specific, written prior
19 * permission. Furthermore if you modify this software you must label
20 * your software as modified software and not distribute it in such a
21 * fashion that it might be confused with the original M.I.T. software.
22 * M.I.T. makes no representations about the suitability of
23 * this software for any purpose. It is provided "as is" without express
24 * or implied warranty.
25 *
26 *
27 * replay cache no-op implementation
28 */
29
30 #include "k5-int.h"
31 #include "rc-int.h"
32
33 static krb5_error_code KRB5_CALLCONV
krb5_rc_none_init(krb5_context ctx,krb5_rcache rc,krb5_deltat d)34 krb5_rc_none_init(krb5_context ctx, krb5_rcache rc, krb5_deltat d)
35 {
36 return 0;
37 }
38 #define krb5_rc_none_recover_or_init krb5_rc_none_init
39
40 static krb5_error_code KRB5_CALLCONV
krb5_rc_none_noargs(krb5_context ctx,krb5_rcache rc)41 krb5_rc_none_noargs(krb5_context ctx, krb5_rcache rc)
42 {
43 return 0;
44 }
45 #define krb5_rc_none_recover krb5_rc_none_noargs
46 #define krb5_rc_none_destroy krb5_rc_none_noargs
47 #define krb5_rc_none_close krb5_rc_none_noargs
48 #define krb5_rc_none_expunge krb5_rc_none_noargs
49
50 static krb5_error_code KRB5_CALLCONV
krb5_rc_none_store(krb5_context ctx,krb5_rcache rc,krb5_donot_replay * r)51 krb5_rc_none_store(krb5_context ctx, krb5_rcache rc, krb5_donot_replay *r)
52 {
53 return 0;
54 }
55
56 static krb5_error_code KRB5_CALLCONV
krb5_rc_none_get_span(krb5_context ctx,krb5_rcache rc,krb5_deltat * d)57 krb5_rc_none_get_span(krb5_context ctx, krb5_rcache rc, krb5_deltat *d)
58 {
59 return 0;
60 }
61
62 static char * KRB5_CALLCONV
krb5_rc_none_get_name(krb5_context ctx,krb5_rcache rc)63 krb5_rc_none_get_name(krb5_context ctx, krb5_rcache rc)
64 {
65 return "";
66 }
67
68 static krb5_error_code KRB5_CALLCONV
krb5_rc_none_resolve(krb5_context ctx,krb5_rcache rc,char * name)69 krb5_rc_none_resolve(krb5_context ctx, krb5_rcache rc, char *name)
70 {
71 rc->data = "NONE";
72 return 0;
73 }
74
75 const krb5_rc_ops krb5_rc_none_ops = {
76 0,
77 "NONE",
78 krb5_rc_none_init,
79 krb5_rc_none_recover,
80 krb5_rc_none_recover_or_init,
81 krb5_rc_none_destroy,
82 krb5_rc_none_close,
83 krb5_rc_none_store,
84 krb5_rc_none_expunge,
85 krb5_rc_none_get_span,
86 krb5_rc_none_get_name,
87 krb5_rc_none_resolve
88 };
89