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error.c
Go to the documentation of this file.
1
/*
2
* a error2str function to make sense of all the
3
* error codes we have laying ardoun
4
*
5
* a Net::DNS like library for C
6
* LibDNS Team @ NLnet Labs
7
* (c) NLnet Labs, 2005-2006
8
* See the file LICENSE for the license
9
*/
10
11
#include <
ldns/config.h
>
12
13
#include <
ldns/ldns.h
>
14
15
ldns_lookup_table
ldns_error_str
[] = {
16
{
LDNS_STATUS_OK
,
"All OK"
},
17
{
LDNS_STATUS_EMPTY_LABEL
,
"Empty label"
},
18
{
LDNS_STATUS_LABEL_OVERFLOW
,
"Label length overflow"
},
19
{
LDNS_STATUS_DOMAINNAME_OVERFLOW
,
"Domainname length overflow"
},
20
{
LDNS_STATUS_DOMAINNAME_UNDERFLOW
,
"Domainname length underflow (zero length)"
},
21
{
LDNS_STATUS_DDD_OVERFLOW
,
"\\DDD sequence overflow (>255)"
},
22
{
LDNS_STATUS_PACKET_OVERFLOW
,
"Packet size overflow"
},
23
{
LDNS_STATUS_INVALID_POINTER
,
"Invalid compression pointer"
},
24
{
LDNS_STATUS_MEM_ERR
,
"General memory error"
},
25
{
LDNS_STATUS_INTERNAL_ERR
,
"Internal error, this should not happen"
},
26
{
LDNS_STATUS_SSL_ERR
,
"Error in SSL library"
},
27
{
LDNS_STATUS_ERR
,
"General LDNS error"
},
28
{
LDNS_STATUS_INVALID_INT
,
"Conversion error, integer expected"
},
29
{
LDNS_STATUS_INVALID_IP4
,
"Conversion error, ip4 addr expected"
},
30
{
LDNS_STATUS_INVALID_IP6
,
"Conversion error, ip6 addr expected"
},
31
{
LDNS_STATUS_INVALID_STR
,
"Conversion error, string expected"
},
32
{
LDNS_STATUS_INVALID_B32_EXT
,
"Conversion error, b32 ext encoding expected"
},
33
{
LDNS_STATUS_INVALID_B64
,
"Conversion error, b64 encoding expected"
},
34
{
LDNS_STATUS_INVALID_HEX
,
"Conversion error, hex encoding expected"
},
35
{
LDNS_STATUS_INVALID_TIME
,
"Conversion error, time encoding expected"
},
36
{
LDNS_STATUS_NETWORK_ERR
,
"Could not send or receive, because of network error"
},
37
{
LDNS_STATUS_ADDRESS_ERR
,
"Could not start AXFR, because of address error"
},
38
{
LDNS_STATUS_FILE_ERR
,
"Could not open the files"
},
39
{
LDNS_STATUS_UNKNOWN_INET
,
"Uknown address family"
},
40
{
LDNS_STATUS_NOT_IMPL
,
"This function is not implemented (yet), please notify the developers - or not..."
},
41
{
LDNS_STATUS_NULL
,
"Supplied value pointer null"
},
42
{
LDNS_STATUS_CRYPTO_UNKNOWN_ALGO
,
"Unknown cryptographic algorithm"
},
43
{
LDNS_STATUS_CRYPTO_ALGO_NOT_IMPL
,
"Cryptographic algorithm not implemented"
},
44
{
LDNS_STATUS_CRYPTO_NO_RRSIG
,
"No DNSSEC signature(s)"
},
45
{
LDNS_STATUS_CRYPTO_NO_DNSKEY
,
"No DNSSEC public key(s)"
},
46
{
LDNS_STATUS_CRYPTO_TYPE_COVERED_ERR
,
"The signature does not cover this RRset"
},
47
{
LDNS_STATUS_CRYPTO_NO_TRUSTED_DNSKEY
,
"No signatures found for trusted DNSSEC public key(s)"
},
48
{
LDNS_STATUS_CRYPTO_NO_DS
,
"No DS record(s)"
},
49
{
LDNS_STATUS_CRYPTO_NO_TRUSTED_DS
,
"Could not validate DS record(s)"
},
50
{
LDNS_STATUS_CRYPTO_NO_MATCHING_KEYTAG_DNSKEY
,
"No keys with the keytag and algorithm from the RRSIG found"
},
51
{
LDNS_STATUS_CRYPTO_VALIDATED
,
"Valid DNSSEC signature"
},
52
{
LDNS_STATUS_CRYPTO_BOGUS
,
"Bogus DNSSEC signature"
},
53
{
LDNS_STATUS_CRYPTO_SIG_EXPIRED
,
"DNSSEC signature has expired"
},
54
{
LDNS_STATUS_CRYPTO_SIG_NOT_INCEPTED
,
"DNSSEC signature not incepted yet"
},
55
{
LDNS_STATUS_CRYPTO_TSIG_BOGUS
,
"Bogus TSIG signature"
},
56
{
LDNS_STATUS_CRYPTO_TSIG_ERR
,
"Could not create TSIG signature"
},
57
{
LDNS_STATUS_CRYPTO_EXPIRATION_BEFORE_INCEPTION
,
"DNSSEC signature has expiration date earlier than inception date"
},
58
{
LDNS_STATUS_ENGINE_KEY_NOT_LOADED
,
"Unable to load private key from engine"
},
59
{
LDNS_STATUS_NSEC3_ERR
,
"Error in NSEC3 denial of existence proof"
},
60
{
LDNS_STATUS_RES_NO_NS
,
"No (valid) nameservers defined in the resolver"
},
61
{
LDNS_STATUS_RES_QUERY
,
"No correct query given to resolver"
},
62
{
LDNS_STATUS_WIRE_INCOMPLETE_HEADER
,
"header section incomplete"
},
63
{
LDNS_STATUS_WIRE_INCOMPLETE_QUESTION
,
"question section incomplete"
},
64
{
LDNS_STATUS_WIRE_INCOMPLETE_ANSWER
,
"answer section incomplete"
},
65
{
LDNS_STATUS_WIRE_INCOMPLETE_AUTHORITY
,
"authority section incomplete"
},
66
{
LDNS_STATUS_WIRE_INCOMPLETE_ADDITIONAL
,
"additional section incomplete"
},
67
{
LDNS_STATUS_NO_DATA
,
"No data"
},
68
{
LDNS_STATUS_EXISTS_ERR
,
"Element already exists"
},
69
{
LDNS_STATUS_CERT_BAD_ALGORITHM
,
"Bad algorithm type for CERT record"
},
70
{
LDNS_STATUS_SYNTAX_TYPE_ERR
,
"Syntax error, could not parse the RR's type"
},
71
{
LDNS_STATUS_SYNTAX_CLASS_ERR
,
"Syntax error, could not parse the RR's class"
},
72
{
LDNS_STATUS_SYNTAX_TTL_ERR
,
"Syntax error, could not parse the RR's TTL"
},
73
{
LDNS_STATUS_SYNTAX_INCLUDE_ERR_NOTIMPL
,
"Syntax error, $INCLUDE not implemented"
},
74
{
LDNS_STATUS_SYNTAX_RDATA_ERR
,
"Syntax error, could not parse the RR's rdata"
},
75
{
LDNS_STATUS_SYNTAX_DNAME_ERR
,
"Syntax error, could not parse the RR's dname(s)"
},
76
{
LDNS_STATUS_SYNTAX_VERSION_ERR
,
"Syntax error, version mismatch"
},
77
{
LDNS_STATUS_SYNTAX_ALG_ERR
,
"Syntax error, algorithm unknown or non parseable"
},
78
{
LDNS_STATUS_SYNTAX_KEYWORD_ERR
,
"Syntax error, unknown keyword in input"
},
79
{
LDNS_STATUS_SYNTAX_ERR
,
"Syntax error, could not parse the RR"
},
80
{
LDNS_STATUS_SYNTAX_EMPTY
,
"Empty line was returned"
},
81
{
LDNS_STATUS_SYNTAX_TTL
,
"$TTL directive was seen in the zone"
},
82
{
LDNS_STATUS_SYNTAX_ORIGIN
,
"$ORIGIN directive was seen in the zone"
},
83
{
LDNS_STATUS_SYNTAX_INCLUDE
,
"$INCLUDE directive was seen in the zone"
},
84
{
LDNS_STATUS_SYNTAX_ITERATIONS_OVERFLOW
,
"Iterations count for NSEC3 record higher than maximum"
},
85
{
LDNS_STATUS_SYNTAX_MISSING_VALUE_ERR
,
"Syntax error, value expected"
},
86
{
LDNS_STATUS_SYNTAX_INTEGER_OVERFLOW
,
"Syntax error, integer value too large"
},
87
{
LDNS_STATUS_SYNTAX_BAD_ESCAPE
,
"Syntax error, bad escape sequence"
},
88
{
LDNS_STATUS_SOCKET_ERROR
,
"Error creating socket"
},
89
{
LDNS_STATUS_DNSSEC_EXISTENCE_DENIED
,
"Existence denied by NSEC"
},
90
{
LDNS_STATUS_DNSSEC_NSEC_RR_NOT_COVERED
,
"RR not covered by the given NSEC RRs"
},
91
{
LDNS_STATUS_DNSSEC_NSEC_WILDCARD_NOT_COVERED
,
"wildcard not covered by the given NSEC RRs"
},
92
{
LDNS_STATUS_DNSSEC_NSEC3_ORIGINAL_NOT_FOUND
,
"original of NSEC3 hashed name could not be found"
},
93
{
LDNS_STATUS_MISSING_RDATA_FIELDS_RRSIG
,
"The RRSIG has to few rdata fields"
},
94
{
LDNS_STATUS_MISSING_RDATA_FIELDS_KEY
,
"The DNSKEY has to few rdata fields"
},
95
{
LDNS_STATUS_CRYPTO_SIG_EXPIRED_WITHIN_MARGIN
,
96
"DNSSEC signature will expire too soon"
},
97
{
LDNS_STATUS_CRYPTO_SIG_NOT_INCEPTED_WITHIN_MARGIN
,
98
"DNSSEC signature not incepted long enough"
},
99
{
LDNS_STATUS_DANE_UNKNOWN_CERTIFICATE_USAGE
,
100
"Unknown TLSA Certificate Usage"
},
101
{
LDNS_STATUS_DANE_UNKNOWN_SELECTOR
,
"Unknown TLSA Selector"
},
102
{
LDNS_STATUS_DANE_UNKNOWN_MATCHING_TYPE
,
103
"Unknown TLSA Matching Type"
},
104
{
LDNS_STATUS_DANE_UNKNOWN_PROTOCOL
,
105
"Unknown protocol. Only IPv4 and IPv6 are understood"
},
106
{
LDNS_STATUS_DANE_UNKNOWN_TRANSPORT
,
107
"Unknown transport. Should be one of {tcp, udp, sctp}"
},
108
{
LDNS_STATUS_DANE_MISSING_EXTRA_CERTS
,
/* Trust anchor assertion */
109
"More than one certificate should be provided"
},
110
{
LDNS_STATUS_DANE_EXTRA_CERTS_NOT_USED
,
/* Trust anchor assertion */
111
"Non of the extra certificates is used to sign the first"
},
112
{
LDNS_STATUS_DANE_OFFSET_OUT_OF_RANGE
,
/* Trust anchor assertion */
113
"The offset was out of range"
},
114
{
LDNS_STATUS_DANE_INSECURE
,
/* Unused by library */
115
"The queried resource records were insecure"
},
116
{
LDNS_STATUS_DANE_BOGUS
,
/* Unused by library */
117
"The queried resource records were bogus"
},
118
{
LDNS_STATUS_DANE_TLSA_DID_NOT_MATCH
,
119
"The TLSA record(s) "
120
"did not match with the server certificate (chain)"
},
121
{
LDNS_STATUS_DANE_NON_CA_CERTIFICATE
,
122
"The certificate was not a CA certificate"
},
123
{
LDNS_STATUS_DANE_PKIX_DID_NOT_VALIDATE
,
124
"Could not PKIX validate"
},
125
{
LDNS_STATUS_DANE_PKIX_NO_SELF_SIGNED_TRUST_ANCHOR
,
126
"The validation path "
127
"did not end in a self-signed certificate"
},
128
{
LDNS_STATUS_INVALID_ILNP64
,
129
"Conversion error, 4 colon separated hex numbers expected"
},
130
{
LDNS_STATUS_INVALID_EUI48
,
131
"Conversion error, 6 two character hex numbers "
132
"separated by dashes expected (i.e. xx-xx-xx-xx-xx-xx"
},
133
{
LDNS_STATUS_INVALID_EUI64
,
134
"Conversion error, 8 two character hex numbers "
135
"separated by dashes expected (i.e. xx-xx-xx-xx-xx-xx-xx-xx"
},
136
{
LDNS_STATUS_WIRE_RDATA_ERR
,
"invalid rdata in wire format"
},
137
{
LDNS_STATUS_INVALID_TAG
,
138
"Conversion error, a non-zero sequence of US-ASCII letters "
139
"and numbers in lower case expected"
},
140
{
LDNS_STATUS_TYPE_NOT_IN_BITMAP
,
141
"The RR type bitmap rdata field did not have "
142
"a bit reserved for the specific RR type"
},
143
{
LDNS_STATUS_INVALID_RDF_TYPE
,
144
"The rdata field was not of the expected type"
},
145
{
LDNS_STATUS_RDATA_OVERFLOW
,
"Rdata size overflow"
},
146
{ 0, NULL }
147
};
148
149
const
char
*
150
ldns_get_errorstr_by_id
(
ldns_status
err)
151
{
152
ldns_lookup_table
*lt;
153
154
lt =
ldns_lookup_by_id
(ldns_error_str, err);
155
156
if
(lt) {
157
return
lt->
name
;
158
}
159
return
NULL;
160
}
LDNS_STATUS_DNSSEC_NSEC3_ORIGINAL_NOT_FOUND
Definition:
error.h:101
LDNS_STATUS_CRYPTO_EXPIRATION_BEFORE_INCEPTION
Definition:
error.h:66
LDNS_STATUS_INVALID_ILNP64
Definition:
error.h:122
LDNS_STATUS_SYNTAX_TYPE_ERR
Definition:
error.h:79
LDNS_STATUS_SSL_ERR
Definition:
error.h:36
LDNS_STATUS_CRYPTO_UNKNOWN_ALGO
Definition:
error.h:52
LDNS_STATUS_NOT_IMPL
Definition:
error.h:50
LDNS_STATUS_SYNTAX_INCLUDE
Definition:
error.h:90
LDNS_STATUS_SYNTAX_KEYWORD_ERR
Definition:
error.h:87
LDNS_STATUS_WIRE_INCOMPLETE_AUTHORITY
Definition:
error.h:75
LDNS_STATUS_CRYPTO_SIG_EXPIRED_WITHIN_MARGIN
Definition:
error.h:104
LDNS_STATUS_NULL
Definition:
error.h:51
LDNS_STATUS_ADDRESS_ERR
Definition:
error.h:47
LDNS_STATUS_SYNTAX_INCLUDE_ERR_NOTIMPL
Definition:
error.h:82
LDNS_STATUS_DANE_INSECURE
Definition:
error.h:115
LDNS_STATUS_CRYPTO_TSIG_BOGUS
Definition:
error.h:64
LDNS_STATUS_SYNTAX_TTL
Definition:
error.h:88
LDNS_STATUS_MISSING_RDATA_FIELDS_RRSIG
Definition:
error.h:102
LDNS_STATUS_OK
Definition:
error.h:26
LDNS_STATUS_UNKNOWN_INET
Definition:
error.h:49
LDNS_STATUS_INVALID_EUI64
Definition:
error.h:124
LDNS_STATUS_SYNTAX_RDATA_ERR
Definition:
error.h:83
LDNS_STATUS_CRYPTO_NO_TRUSTED_DNSKEY
Definition:
error.h:56
LDNS_STATUS_SOCKET_ERROR
Definition:
error.h:96
LDNS_STATUS_LABEL_OVERFLOW
Definition:
error.h:28
LDNS_STATUS_INVALID_IP6
Definition:
error.h:40
LDNS_STATUS_NO_DATA
Definition:
error.h:77
LDNS_STATUS_INVALID_IP4
Definition:
error.h:39
LDNS_STATUS_SYNTAX_VERSION_ERR
Definition:
error.h:85
LDNS_STATUS_DANE_TLSA_DID_NOT_MATCH
Definition:
error.h:117
LDNS_STATUS_RES_QUERY
Definition:
error.h:71
LDNS_STATUS_CRYPTO_NO_DNSKEY
Definition:
error.h:55
LDNS_STATUS_CRYPTO_SIG_NOT_INCEPTED
Definition:
error.h:63
LDNS_STATUS_CRYPTO_SIG_EXPIRED
Definition:
error.h:62
LDNS_STATUS_CRYPTO_NO_RRSIG
Definition:
error.h:54
LDNS_STATUS_INVALID_RDF_TYPE
Definition:
error.h:128
LDNS_STATUS_SYNTAX_TTL_ERR
Definition:
error.h:81
LDNS_STATUS_CRYPTO_VALIDATED
Definition:
error.h:60
LDNS_STATUS_NSEC3_ERR
Definition:
error.h:69
LDNS_STATUS_DANE_OFFSET_OUT_OF_RANGE
Definition:
error.h:114
LDNS_STATUS_INVALID_POINTER
Definition:
error.h:33
LDNS_STATUS_WIRE_INCOMPLETE_QUESTION
Definition:
error.h:73
LDNS_STATUS_DANE_PKIX_DID_NOT_VALIDATE
Definition:
error.h:119
LDNS_STATUS_DNSSEC_NSEC_RR_NOT_COVERED
Definition:
error.h:99
LDNS_STATUS_CRYPTO_BOGUS
Definition:
error.h:61
LDNS_STATUS_CERT_BAD_ALGORITHM
Definition:
error.h:78
LDNS_STATUS_DANE_UNKNOWN_PROTOCOL
Definition:
error.h:110
LDNS_STATUS_DANE_UNKNOWN_SELECTOR
Definition:
error.h:108
LDNS_STATUS_DANE_UNKNOWN_MATCHING_TYPE
Definition:
error.h:109
LDNS_STATUS_DANE_BOGUS
Definition:
error.h:116
ldns.h
Including this file will include all ldns files, and define some lookup tables.
LDNS_STATUS_SYNTAX_MISSING_VALUE_ERR
Definition:
error.h:93
LDNS_STATUS_INVALID_EUI48
Definition:
error.h:123
LDNS_STATUS_INVALID_TIME
Definition:
error.h:45
LDNS_STATUS_WIRE_RDATA_ERR
Definition:
error.h:125
LDNS_STATUS_CRYPTO_NO_MATCHING_KEYTAG_DNSKEY
Definition:
error.h:59
LDNS_STATUS_NETWORK_ERR
Definition:
error.h:46
LDNS_STATUS_INVALID_INT
Definition:
error.h:38
LDNS_STATUS_INVALID_B64
Definition:
error.h:43
ldns_lookup_by_id
ldns_lookup_table * ldns_lookup_by_id(ldns_lookup_table *table, int id)
Definition:
util.c:41
LDNS_STATUS_INVALID_HEX
Definition:
error.h:44
LDNS_STATUS_SYNTAX_DNAME_ERR
Definition:
error.h:84
LDNS_STATUS_SYNTAX_ITERATIONS_OVERFLOW
Definition:
error.h:92
LDNS_STATUS_DNSSEC_NSEC_WILDCARD_NOT_COVERED
Definition:
error.h:100
LDNS_STATUS_RES_NO_NS
Definition:
error.h:70
LDNS_STATUS_FILE_ERR
Definition:
error.h:48
LDNS_STATUS_INVALID_TAG
Definition:
error.h:126
LDNS_STATUS_SYNTAX_BAD_ESCAPE
Definition:
error.h:95
LDNS_STATUS_WIRE_INCOMPLETE_ADDITIONAL
Definition:
error.h:76
LDNS_STATUS_DOMAINNAME_UNDERFLOW
Definition:
error.h:30
LDNS_STATUS_CRYPTO_ALGO_NOT_IMPL
Definition:
error.h:53
LDNS_STATUS_DANE_NON_CA_CERTIFICATE
Definition:
error.h:118
LDNS_STATUS_SYNTAX_ORIGIN
Definition:
error.h:89
LDNS_STATUS_WIRE_INCOMPLETE_ANSWER
Definition:
error.h:74
LDNS_STATUS_DANE_UNKNOWN_CERTIFICATE_USAGE
Definition:
error.h:107
LDNS_STATUS_DANE_PKIX_NO_SELF_SIGNED_TRUST_ANCHOR
Definition:
error.h:120
LDNS_STATUS_MEM_ERR
Definition:
error.h:34
ldns_struct_lookup_table::name
const char * name
Definition:
util.h:158
LDNS_STATUS_EXISTS_ERR
Definition:
error.h:121
ldns_status
enum ldns_enum_status ldns_status
Definition:
error.h:131
LDNS_STATUS_DDD_OVERFLOW
Definition:
error.h:31
ldns_struct_lookup_table
A general purpose lookup table.
Definition:
util.h:156
LDNS_STATUS_RDATA_OVERFLOW
Definition:
error.h:129
LDNS_STATUS_DANE_UNKNOWN_TRANSPORT
Definition:
error.h:111
LDNS_STATUS_SYNTAX_ERR
Definition:
error.h:97
LDNS_STATUS_SYNTAX_EMPTY
Definition:
error.h:91
LDNS_STATUS_EMPTY_LABEL
Definition:
error.h:27
LDNS_STATUS_CRYPTO_TSIG_ERR
Definition:
error.h:65
LDNS_STATUS_DOMAINNAME_OVERFLOW
Definition:
error.h:29
ldns_error_str
ldns_lookup_table ldns_error_str[]
Definition:
error.c:15
LDNS_STATUS_CRYPTO_NO_DS
Definition:
error.h:57
LDNS_STATUS_INVALID_STR
Definition:
error.h:41
LDNS_STATUS_TYPE_NOT_IN_BITMAP
Definition:
error.h:127
LDNS_STATUS_CRYPTO_TYPE_COVERED_ERR
Definition:
error.h:67
LDNS_STATUS_CRYPTO_NO_TRUSTED_DS
Definition:
error.h:58
LDNS_STATUS_INVALID_B32_EXT
Definition:
error.h:42
LDNS_STATUS_CRYPTO_SIG_NOT_INCEPTED_WITHIN_MARGIN
Definition:
error.h:105
LDNS_STATUS_SYNTAX_ALG_ERR
Definition:
error.h:86
LDNS_STATUS_WIRE_INCOMPLETE_HEADER
Definition:
error.h:72
ldns_get_errorstr_by_id
const char * ldns_get_errorstr_by_id(ldns_status err)
look up a descriptive text by each error.
Definition:
error.c:150
LDNS_STATUS_SYNTAX_INTEGER_OVERFLOW
Definition:
error.h:94
LDNS_STATUS_MISSING_RDATA_FIELDS_KEY
Definition:
error.h:103
LDNS_STATUS_DANE_MISSING_EXTRA_CERTS
Definition:
error.h:112
LDNS_STATUS_INTERNAL_ERR
Definition:
error.h:35
LDNS_STATUS_SYNTAX_CLASS_ERR
Definition:
error.h:80
LDNS_STATUS_PACKET_OVERFLOW
Definition:
error.h:32
LDNS_STATUS_DNSSEC_EXISTENCE_DENIED
Definition:
error.h:98
LDNS_STATUS_ERR
Definition:
error.h:37
config.h
LDNS_STATUS_ENGINE_KEY_NOT_LOADED
Definition:
error.h:68
LDNS_STATUS_DANE_EXTRA_CERTS_NOT_USED
Definition:
error.h:113
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