/src/bind9/lib/dns/result.c

Source
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/*! \file */

#include <isc/once.h>
#include <isc/result.h>
#include <isc/util.h>

#include <dns/result.h>

dns_rcode_t
dns_result_torcode(isc_result_t result) {
  /* Try to supply an appropriate rcode. */
  switch (result) {
  case DNS_R_NOERROR:
  case ISC_R_SUCCESS:
    return dns_rcode_noerror;
  case DNS_R_FORMERR:
  case ISC_R_BADBASE64:
  case ISC_R_RANGE:
  case ISC_R_UNEXPECTEDEND:
  case DNS_R_BADAAAA:
  case DNS_R_BADCLASS:
  case DNS_R_BADLABELTYPE:
  case DNS_R_BADPOINTER:
  case DNS_R_BADTTL:
  case DNS_R_BADZONE:
  case DNS_R_EXTRADATA:
  case DNS_R_LABELTOOLONG:
  case DNS_R_SYNTAX:
  case DNS_R_TEXTTOOLONG:
  case DNS_R_TSIGERRORSET:
  case DNS_R_UNKNOWN:
  case DNS_R_NAMETOOLONG:
  case DNS_R_OPTERR:
    return dns_rcode_formerr;
  case DNS_R_SERVFAIL:
    return dns_rcode_servfail;
  case DNS_R_NXDOMAIN:
    return dns_rcode_nxdomain;
  case DNS_R_NOTIMP:
    return dns_rcode_notimp;
  case DNS_R_REFUSED:
  case DNS_R_DISALLOWED:
    return dns_rcode_refused;
  case DNS_R_YXDOMAIN:
    return dns_rcode_yxdomain;
  case DNS_R_YXRRSET:
    return dns_rcode_yxrrset;
  case DNS_R_NXRRSET:
    return dns_rcode_nxrrset;
  case DNS_R_NOTAUTH:
  case DNS_R_TSIGVERIFYFAILURE:
  case DNS_R_CLOCKSKEW:
    return dns_rcode_notauth;
  case DNS_R_NOTZONE:
    return dns_rcode_notzone;
  case DNS_R_RCODE11:
  case DNS_R_RCODE12:
  case DNS_R_RCODE13:
  case DNS_R_RCODE14:
  case DNS_R_RCODE15:
    return result - DNS_R_NOERROR;
  case DNS_R_BADVERS:
    return dns_rcode_badvers;
  case DNS_R_BADCOOKIE:
    return dns_rcode_badcookie;
  default:
    return dns_rcode_servfail;
  }
}

isc_result_t
dns_result_fromrcode(dns_rcode_t rcode) {
  switch (rcode) {
  case dns_rcode_noerror:
    return DNS_R_NOERROR;
  case dns_rcode_formerr:
    return DNS_R_FORMERR;
  case dns_rcode_servfail:
    return DNS_R_SERVFAIL;
  case dns_rcode_nxdomain:
    return DNS_R_NXDOMAIN;
  case dns_rcode_notimp:
    return DNS_R_NOTIMP;
  case dns_rcode_refused:
    return DNS_R_REFUSED;
  case dns_rcode_yxdomain:
    return DNS_R_YXDOMAIN;
  case dns_rcode_yxrrset:
    return DNS_R_YXRRSET;
  case dns_rcode_nxrrset:
    return DNS_R_NXRRSET;
  case dns_rcode_notauth:
    return DNS_R_NOTAUTH;
  case dns_rcode_notzone:
    return DNS_R_NOTZONE;
  case dns_rcode_badvers:
    return DNS_R_BADVERS;
  case dns_rcode_badcookie:
    return DNS_R_BADCOOKIE;
  default:
    return DNS_R_SERVFAIL;
  }
}

Coverage Report

Created: 2025-11-24 06:17

Line	Count	Source
1		/*
2		* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
3		*
4		* SPDX-License-Identifier: MPL-2.0
5		*
6		* This Source Code Form is subject to the terms of the Mozilla Public
7		* License, v. 2.0. If a copy of the MPL was not distributed with this
8		* file, you can obtain one at https://mozilla.org/MPL/2.0/.
9		*
10		* See the COPYRIGHT file distributed with this work for additional
11		* information regarding copyright ownership.
12		*/
13
14		/! \file /
15
16		#include <isc/once.h>
17		#include <isc/result.h>
18		#include <isc/util.h>
19
20		#include <dns/result.h>
21
22		dns_rcode_t
23	0	dns_result_torcode(isc_result_t result) {
24		/* Try to supply an appropriate rcode. */
25	0	switch (result) {
26	0	case DNS_R_NOERROR:
27	0	case ISC_R_SUCCESS:
28	0	return dns_rcode_noerror;
29	0	case DNS_R_FORMERR:
30	0	case ISC_R_BADBASE64:
31	0	case ISC_R_RANGE:
32	0	case ISC_R_UNEXPECTEDEND:
33	0	case DNS_R_BADAAAA:
34	0	case DNS_R_BADCLASS:
35	0	case DNS_R_BADLABELTYPE:
36	0	case DNS_R_BADPOINTER:
37	0	case DNS_R_BADTTL:
38	0	case DNS_R_BADZONE:
39	0	case DNS_R_EXTRADATA:
40	0	case DNS_R_LABELTOOLONG:
41	0	case DNS_R_SYNTAX:
42	0	case DNS_R_TEXTTOOLONG:
43	0	case DNS_R_TSIGERRORSET:
44	0	case DNS_R_UNKNOWN:
45	0	case DNS_R_NAMETOOLONG:
46	0	case DNS_R_OPTERR:
47	0	return dns_rcode_formerr;
48	0	case DNS_R_SERVFAIL:
49	0	return dns_rcode_servfail;
50	0	case DNS_R_NXDOMAIN:
51	0	return dns_rcode_nxdomain;
52	0	case DNS_R_NOTIMP:
53	0	return dns_rcode_notimp;
54	0	case DNS_R_REFUSED:
55	0	case DNS_R_DISALLOWED:
56	0	return dns_rcode_refused;
57	0	case DNS_R_YXDOMAIN:
58	0	return dns_rcode_yxdomain;
59	0	case DNS_R_YXRRSET:
60	0	return dns_rcode_yxrrset;
61	0	case DNS_R_NXRRSET:
62	0	return dns_rcode_nxrrset;
63	0	case DNS_R_NOTAUTH:
64	0	case DNS_R_TSIGVERIFYFAILURE:
65	0	case DNS_R_CLOCKSKEW:
66	0	return dns_rcode_notauth;
67	0	case DNS_R_NOTZONE:
68	0	return dns_rcode_notzone;
69	0	case DNS_R_RCODE11:
70	0	case DNS_R_RCODE12:
71	0	case DNS_R_RCODE13:
72	0	case DNS_R_RCODE14:
73	0	case DNS_R_RCODE15:
74	0	return result - DNS_R_NOERROR;
75	0	case DNS_R_BADVERS:
76	0	return dns_rcode_badvers;
77	0	case DNS_R_BADCOOKIE:
78	0	return dns_rcode_badcookie;
79	0	default:
80	0	return dns_rcode_servfail;
81	0	}
82	0	}
83
84		isc_result_t
85	0	dns_result_fromrcode(dns_rcode_t rcode) {
86	0	switch (rcode) {
87	0	case dns_rcode_noerror:
88	0	return DNS_R_NOERROR;
89	0	case dns_rcode_formerr:
90	0	return DNS_R_FORMERR;
91	0	case dns_rcode_servfail:
92	0	return DNS_R_SERVFAIL;
93	0	case dns_rcode_nxdomain:
94	0	return DNS_R_NXDOMAIN;
95	0	case dns_rcode_notimp:
96	0	return DNS_R_NOTIMP;
97	0	case dns_rcode_refused:
98	0	return DNS_R_REFUSED;
99	0	case dns_rcode_yxdomain:
100	0	return DNS_R_YXDOMAIN;
101	0	case dns_rcode_yxrrset:
102	0	return DNS_R_YXRRSET;
103	0	case dns_rcode_nxrrset:
104	0	return DNS_R_NXRRSET;
105	0	case dns_rcode_notauth:
106	0	return DNS_R_NOTAUTH;
107	0	case dns_rcode_notzone:
108	0	return DNS_R_NOTZONE;
109	0	case dns_rcode_badvers:
110	0	return DNS_R_BADVERS;
111	0	case dns_rcode_badcookie:
112	0	return DNS_R_BADCOOKIE;
113	0	default:
114	0	return DNS_R_SERVFAIL;
115	0	}
116	0	}