1/*
2 * lib/krb5/keytab/rc-int.h
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 * This file contains constant and function declarations used in the
28 * file-based replay cache routines.
29 */
30
31#ifndef __KRB5_RCACHE_INT_H__
32#define __KRB5_RCACHE_INT_H__
33
34int krb5int_rc_finish_init(void);
35
36void krb5int_rc_terminate(void);
37
38struct krb5_rc_st {
39    krb5_magic magic;
40    const struct _krb5_rc_ops *ops;
41    krb5_pointer data;
42    k5_mutex_t lock;
43};
44
45struct _krb5_rc_ops {
46    krb5_magic magic;
47    char *type;
48    krb5_error_code (KRB5_CALLCONV *init)
49	(krb5_context, krb5_rcache,krb5_deltat); /* create */
50    krb5_error_code (KRB5_CALLCONV *recover)
51	(krb5_context, krb5_rcache); /* open */
52    krb5_error_code (KRB5_CALLCONV *recover_or_init)
53	(krb5_context, krb5_rcache,krb5_deltat);
54    krb5_error_code (KRB5_CALLCONV *destroy)
55	(krb5_context, krb5_rcache);
56    krb5_error_code (KRB5_CALLCONV *close)
57	(krb5_context, krb5_rcache);
58    krb5_error_code (KRB5_CALLCONV *store)
59	(krb5_context, krb5_rcache,krb5_donot_replay *);
60    krb5_error_code (KRB5_CALLCONV *expunge)
61	(krb5_context, krb5_rcache);
62    krb5_error_code (KRB5_CALLCONV *get_span)
63	(krb5_context, krb5_rcache,krb5_deltat *);
64    char *(KRB5_CALLCONV *get_name)
65	(krb5_context, krb5_rcache);
66    krb5_error_code (KRB5_CALLCONV *resolve)
67	(krb5_context, krb5_rcache, char *);
68};
69
70typedef struct _krb5_rc_ops krb5_rc_ops;
71
72krb5_error_code krb5_rc_register_type (krb5_context, const krb5_rc_ops *);
73
74/* Solaris Kerberos */
75extern krb5_rc_ops const *krb5_rc_dfl_ops;
76extern const krb5_rc_ops krb5_rc_none_ops;
77
78#endif /* __KRB5_RCACHE_INT_H__ */
79