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 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 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 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 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 63 krb5_rc_none_get_name(krb5_context ctx, krb5_rcache rc) 64 { 65 return ""; 66 } 67 68 static krb5_error_code KRB5_CALLCONV 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