306 lines
5.7 KiB
C
306 lines
5.7 KiB
C
#ifndef __CONSTANTS_H__
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#define __CONSTANTS_H__
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#include <stdio.h>
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#include <stdlib.h>
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#define DNS_HEADER_SIZE 12
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/*
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* max size of a UDP packet
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*/
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#define DNS_MAX_UDP_SIZE 512
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/*
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* Query/Response flag
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*/
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// RFC 1035
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#define QR_QUERY 0
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// RFC 1035
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#define QR_RESPONSE 1
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/*
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* DNS Op Codes
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*/
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// RFC 1035
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#define OPCODE_QUERY 0
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// RFC 1035, RFC 3425
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#define OPCODE_IQUERY 1
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// RFC 1035
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#define OPCODE_STATUS 2
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// RFC 1996
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#define OPCODE_NOTIFY 4
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// RFC 2136
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#define OPCODE_UPDATE 5
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/*
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* Resource Record Classes
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*/
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// RFC 1035
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#define RR_CLASS_IN 1
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// RFC 1035
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#define RR_CLASS_CH 3
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// RFC 1035
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#define RR_CLASS_HS 4
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// RFC 2136
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#define RR_CLASS_NONE 254
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// RFC 1035
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#define RR_CLASS_ANY 255
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/*
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* DNS Response Codes
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*/
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// RFC 1035
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#define RCODE_NOERROR 0
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// RFC 1035
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#define RCODE_FORMERR 1
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// RFC 1035
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#define RCODE_SERVFAIL 2
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// RFC 1035
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#define RCODE_NXDOMAIN 3
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// RFC 1035
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#define RCODE_NOTIMP 4
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// RFC 1035
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#define RCODE_REFUSED 5
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// RFC 2136
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#define RCODE_YXDOMAIN 6
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// RFC 2136
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#define RCODE_YXRRSET 7
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// RFC 2136
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#define RCODE_NXRRSET 8
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// RFC 2136
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#define RCODE_NOTAUTH 9
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// RFC 2136
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#define RCODE_NOTZONE 10
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// 11-15 reserved
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// RFC 2845
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#define RCODE_BADSIG 16
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// RFC 6891
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#define RCODE_BADVERS 16
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// RFC 2845
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#define RCODE_BADKEY 17
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// RFC 2845
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#define RCODE_BADTIME 18
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// RFC 2930
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#define RCODE_BADMODE 19
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// RFC 2930
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#define RCODE_BADNAME 20
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// RFC 2930
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#define RCODE_BADALG 21
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// RFC 4635
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#define RCODE_BADTRUNC 22
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// RFC 7873
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#define RCODE_BADCOOKIE 23
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/*
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* DNS RR TYPES
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*/
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// RFC 2931 pseudo type
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#define RR_TYPE_SIG0 0
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// RFC 1035
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#define RR_TYPE_A 1
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// RFC 1035
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#define RR_TYPE_NS 2
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// RFC 1035 - obsolete, Not implemented
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#define RR_TYPE_MD 3
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// RFC 1035 - obsolete, Not implemented
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#define RR_TYPE_MF 4
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// RFC 1035
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#define RR_TYPE_CNAME 5
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// RFC 1035
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#define RR_TYPE_SOA 6
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// RFC 1035 - obsolete, Not implemented
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#define RR_TYPE_MB 7
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// RFC 1035 - obsolete, Not implemented
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#define RR_TYPE_MG 8
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// RFC 1035 - obsolete, Not implemented
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#define RR_TYPE_MR 9
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// RFC 1035 - obsolete, Not implemented
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#define RR_TYPE_NULL 10
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// RFC 1035
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#define RR_TYPE_WKS 11
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// RFC 1035
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#define RR_TYPE_PTR 12
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// RFC 1035
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#define RR_TYPE_HINFO 13
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// RFC 1035 - obsolete, Not implemented
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#define RR_TYPE_MINFO 14
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// RFC 1035
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#define RR_TYPE_MX 15
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// RFC 1035
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#define RR_TYPE_TXT 16
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// RFC 1183
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#define RR_TYPE_RP 17
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// RFC 1183
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#define RR_TYPE_AFSDB 18
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// RFC 1183
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#define RR_TYPE_X25 19
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// RFC 1183
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#define RR_TYPE_ISDN 20
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// RFC 1183
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#define RR_TYPE_RT 21
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// RFC 1706
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#define RR_TYPE_NSAP 22
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// RFC 1348 - obsolete, Not implemented
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#define RR_TYPE_NSAP_PTR 23
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// RFC 2535
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#define RR_TYPE_SIG 24
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// RFC 2535, RFC 2930
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#define RR_TYPE_KEY 25
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// RFC 2163
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#define RR_TYPE_PX 26
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// RFC 1712 - Not implemented
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#define RR_TYPE_GPOS 27
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// RFC 3596
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#define RR_TYPE_AAAA 28
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// RFC 1876
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#define RR_TYPE_LOC 29
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// RFC 2065, obsoleted by by RFC 3755
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#define RR_TYPE_NXT 30
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// [Patton][Patton1995]
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#define RR_TYPE_EID 31
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// [Patton][Patton1995]
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#define RR_TYPE_NIMLOC 32
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// RFC 2782
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#define RR_TYPE_SRV 33
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// Windows only
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#define RR_TYPE_ATMA 34
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// RFC 2915
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#define RR_TYPE_NAPTR 35
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// RFC 2230
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#define RR_TYPE_KX 36
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// RFC 4398
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#define RR_TYPE_CERT 37
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// downgraded to experimental by RFC 3363
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#define RR_TYPE_A6 38
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// RFC 2672
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#define RR_TYPE_DNAME 39
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// Not implemented
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#define RR_TYPE_SINK 40
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// RFC 2671
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#define RR_TYPE_OPT 41
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// RFC 3123
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#define RR_TYPE_APL 42
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// RFC 4034
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#define RR_TYPE_DS 43
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// RFC 4255
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#define RR_TYPE_SSHFP 44
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// RFC 4025
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#define RR_TYPE_IPSECKEY 45
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// RFC 4034
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#define RR_TYPE_RRSIG 46
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// RFC 4034
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#define RR_TYPE_NSEC 47
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// RFC 4034
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#define RR_TYPE_DNSKEY 48
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// RFC 4701
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#define RR_TYPE_DHCID 49
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// RFC 5155
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#define RR_TYPE_NSEC3 50
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// RFC 5155
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#define RR_TYPE_NSEC3PARAM 51
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// RFC 6698
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#define RR_TYPE_TLSA 52
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// draft-ietf-dane-smime-10
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#define RR_TYPE_SMIMEA 53
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// 54 unassigned
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// RFC 5205
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#define RR_TYPE_HIP 55
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// Not implemented
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#define RR_TYPE_NINFO 56
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// Not implemented
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#define RR_TYPE_RKEY 57
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//
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#define RR_TYPE_TALINK 58
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// RFC 7344
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#define RR_TYPE_CDS 59
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// RFC 7344
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#define RR_TYPE_CDNSKEY 60
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// RFC 7929
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#define RR_TYPE_OPENPGPKEY 61
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// RFC 7477
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#define RR_TYPE_CSYNC 62
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// 63 - 98 unassigned
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// RFC 4408
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#define RR_TYPE_SPF 99
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// no RFC, Not implemented
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#define RR_TYPE_UINFO 100
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// no RFC, Not implemented
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#define RR_TYPE_UID 101
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// no RFC, Not implemented
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#define RR_TYPE_GID 102
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// no RFC, Not implemented
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#define RR_TYPE_UNSPEC 103
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// RFC 6742
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#define RR_TYPE_NID 104
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// RFC 6742
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#define RR_TYPE_L32 105
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// RFC 6742
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#define RR_TYPE_L64 106
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// RFC 6742
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#define RR_TYPE_LP 107
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// RFC 7043
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#define RR_TYPE_EUI48 108
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// RFC 7043
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#define RR_TYPE_EUI64 109
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// 110 - 248 unassigned
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// RFC 2930
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#define RR_TYPE_TKEY 249
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// RFC 2845
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#define RR_TYPE_TSIG 250
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// RFC 1995 - only a full (AXFR) is supported
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#define RR_TYPE_IXFR 251
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// RFC 1035
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#define RR_TYPE_AXFR 252
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// RFC 883, Not implemented
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#define RR_TYPE_MAILB 253
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// RFC 973, Not implemented
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#define RR_TYPE_MAILA 254
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// RFC 1035 - we support both 'ANY' and '*'
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#define RR_TYPE_ANY 255
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// tools.ietf.org/html/draft-faltstrom-uri-06
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#define RR_TYPE_URI 256
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// tools.ietf.org/html/draft-ietf-pkix-caa-03
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#define RR_TYPE_CAA 257
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// Application Visibility and Control
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#define RR_TYPE_AVC 258
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// 259 - 32767 unassigned
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// same as DS
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#define RR_TYPE_TA 32768
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// RFC 4431
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#define RR_TYPE_DLV 32769
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// Private Bind record
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#define RR_TYPE_TYPE65534 65534
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/*
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* TSIG TYPES
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*/
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// RFC 2845, required
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#define RR_TSIG_HMAC_MD5 "hmac-md5.sig-alg.reg.int"
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// unsupported, optional
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#define RR_TSIG_GSS_TSIG "gss-tsig"
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// RFC 4635, required
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#define RR_TSIG_HMAC_SHA1 "hmac-sha1"
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// RFC 4635, optional
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#define RR_TSIG_HMAC_SHA224 "hmac-sha224"
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// RFC 4635, required
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#define RR_TSIG_HMAC_SHA256 "hmac-sha256"
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// RFC 4635, optional
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#define RR_TSIG_HMAC_SHA384 "hmac-sha384"
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// RFC 4635, optional
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#define RR_TSIG_HMAC_SHA512 "hmac-sha512"
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#endif /* __CONSTANTS_H__ */
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