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192.168.1.100 / T106_DC / 9ed821d7e5d875a3395740a9cc2545671fa429b7 / . / ap / app / c-ares / src / nameser.h
blob: a0302fd39894e6c82eaafb0d681b10d443e54160 [file] [log] [blame]
lh9ed821d2023-04-07 01:36:19 -0700[diff] [blame^]1
2#ifndef ARES_NAMESER_H
3#define ARES_NAMESER_H
4
5/* header file provided by liren@vivisimo.com */
6
7#ifndef HAVE_ARPA_NAMESER_H
8
9#define NS_PACKETSZ 512 /* maximum packet size */
10#define NS_MAXDNAME 256 /* maximum domain name */
11#define NS_MAXCDNAME 255 /* maximum compressed domain name */
12#define NS_MAXLABEL 63
13#define NS_HFIXEDSZ 12 /* #/bytes of fixed data in header */
14#define NS_QFIXEDSZ 4 /* #/bytes of fixed data in query */
15#define NS_RRFIXEDSZ 10 /* #/bytes of fixed data in r record */
16#define NS_INT16SZ 2
17#define NS_INADDRSZ 4
18#define NS_IN6ADDRSZ 16
19#define NS_CMPRSFLGS 0xc0 /* Flag bits indicating name compression. */
20#define NS_DEFAULTPORT 53 /* For both TCP and UDP. */
21
22typedef enum __ns_class {
23 ns_c_invalid = 0, /* Cookie. */
24 ns_c_in = 1, /* Internet. */
25 ns_c_2 = 2, /* unallocated/unsupported. */
26 ns_c_chaos = 3, /* MIT Chaos-net. */
27 ns_c_hs = 4, /* MIT Hesiod. */
28 /* Query class values which do not appear in resource records */
29 ns_c_none = 254, /* for prereq. sections in update requests */
30 ns_c_any = 255, /* Wildcard match. */
31 ns_c_max = 65536
32} ns_class;
33
34typedef enum __ns_type {
35 ns_t_invalid = 0, /* Cookie. */
36 ns_t_a = 1, /* Host address. */
37 ns_t_ns = 2, /* Authoritative server. */
38 ns_t_md = 3, /* Mail destination. */
39 ns_t_mf = 4, /* Mail forwarder. */
40 ns_t_cname = 5, /* Canonical name. */
41 ns_t_soa = 6, /* Start of authority zone. */
42 ns_t_mb = 7, /* Mailbox domain name. */
43 ns_t_mg = 8, /* Mail group member. */
44 ns_t_mr = 9, /* Mail rename name. */
45 ns_t_null = 10, /* Null resource record. */
46 ns_t_wks = 11, /* Well known service. */
47 ns_t_ptr = 12, /* Domain name pointer. */
48 ns_t_hinfo = 13, /* Host information. */
49 ns_t_minfo = 14, /* Mailbox information. */
50 ns_t_mx = 15, /* Mail routing information. */
51 ns_t_txt = 16, /* Text strings. */
52 ns_t_rp = 17, /* Responsible person. */
53 ns_t_afsdb = 18, /* AFS cell database. */
54 ns_t_x25 = 19, /* X_25 calling address. */
55 ns_t_isdn = 20, /* ISDN calling address. */
56 ns_t_rt = 21, /* Router. */
57 ns_t_nsap = 22, /* NSAP address. */
58 ns_t_nsap_ptr = 23, /* Reverse NSAP lookup (deprecated). */
59 ns_t_sig = 24, /* Security signature. */
60 ns_t_key = 25, /* Security key. */
61 ns_t_px = 26, /* X.400 mail mapping. */
62 ns_t_gpos = 27, /* Geographical position (withdrawn). */
63 ns_t_aaaa = 28, /* Ip6 Address. */
64 ns_t_loc = 29, /* Location Information. */
65 ns_t_nxt = 30, /* Next domain (security). */
66 ns_t_eid = 31, /* Endpoint identifier. */
67 ns_t_nimloc = 32, /* Nimrod Locator. */
68 ns_t_srv = 33, /* Server Selection. */
69 ns_t_atma = 34, /* ATM Address */
70 ns_t_naptr = 35, /* Naming Authority PoinTeR */
71 ns_t_kx = 36, /* Key Exchange */
72 ns_t_cert = 37, /* Certification record */
73 ns_t_a6 = 38, /* IPv6 address (deprecates AAAA) */
74 ns_t_dname = 39, /* Non-terminal DNAME (for IPv6) */
75 ns_t_sink = 40, /* Kitchen sink (experimentatl) */
76 ns_t_opt = 41, /* EDNS0 option (meta-RR) */
77 ns_t_apl = 42, /* Address prefix list (RFC3123) */
78 ns_t_ds = 43, /* Delegation Signer (RFC4034) */
79 ns_t_sshfp = 44, /* SSH Key Fingerprint (RFC4255) */
80 ns_t_rrsig = 46, /* Resource Record Signature (RFC4034) */
81 ns_t_nsec = 47, /* Next Secure (RFC4034) */
82 ns_t_dnskey = 48, /* DNS Public Key (RFC4034) */
83 ns_t_tkey = 249, /* Transaction key */
84 ns_t_tsig = 250, /* Transaction signature. */
85 ns_t_ixfr = 251, /* Incremental zone transfer. */
86 ns_t_axfr = 252, /* Transfer zone of authority. */
87 ns_t_mailb = 253, /* Transfer mailbox records. */
88 ns_t_maila = 254, /* Transfer mail agent records. */
89 ns_t_any = 255, /* Wildcard match. */
90 ns_t_zxfr = 256, /* BIND-specific, nonstandard. */
91 ns_t_max = 65536
92} ns_type;
93
94typedef enum __ns_opcode {
95 ns_o_query = 0, /* Standard query. */
96 ns_o_iquery = 1, /* Inverse query (deprecated/unsupported). */
97 ns_o_status = 2, /* Name server status query (unsupported). */
98 /* Opcode 3 is undefined/reserved. */
99 ns_o_notify = 4, /* Zone change notification. */
100 ns_o_update = 5, /* Zone update message. */
101 ns_o_max = 6
102} ns_opcode;
103
104typedef enum __ns_rcode {
105 ns_r_noerror = 0, /* No error occurred. */
106 ns_r_formerr = 1, /* Format error. */
107 ns_r_servfail = 2, /* Server failure. */
108 ns_r_nxdomain = 3, /* Name error. */
109 ns_r_notimpl = 4, /* Unimplemented. */
110 ns_r_refused = 5, /* Operation refused. */
111 /* these are for BIND_UPDATE */
112 ns_r_yxdomain = 6, /* Name exists */
113 ns_r_yxrrset = 7, /* RRset exists */
114 ns_r_nxrrset = 8, /* RRset does not exist */
115 ns_r_notauth = 9, /* Not authoritative for zone */
116 ns_r_notzone = 10, /* Zone of record different from zone section */
117 ns_r_max = 11,
118 /* The following are TSIG extended errors */
119 ns_r_badsig = 16,
120 ns_r_badkey = 17,
121 ns_r_badtime = 18
122} ns_rcode;
123
124#endif /* HAVE_ARPA_NAMESER_H */
125
126#ifndef HAVE_ARPA_NAMESER_COMPAT_H
127
128#define PACKETSZ NS_PACKETSZ
129#define MAXDNAME NS_MAXDNAME
130#define MAXCDNAME NS_MAXCDNAME
131#define MAXLABEL NS_MAXLABEL
132#define HFIXEDSZ NS_HFIXEDSZ
133#define QFIXEDSZ NS_QFIXEDSZ
134#define RRFIXEDSZ NS_RRFIXEDSZ
135#define INDIR_MASK NS_CMPRSFLGS
136#define NAMESERVER_PORT NS_DEFAULTPORT
137
138#define QUERY ns_o_query
139
140#define SERVFAIL ns_r_servfail
141#define NOTIMP ns_r_notimpl
142#define REFUSED ns_r_refused
143#undef NOERROR /* it seems this is already defined in winerror.h */
144#define NOERROR ns_r_noerror
145#define FORMERR ns_r_formerr
146#define NXDOMAIN ns_r_nxdomain
147
148#define C_IN ns_c_in
149#define C_CHAOS ns_c_chaos
150#define C_HS ns_c_hs
151#define C_NONE ns_c_none
152#define C_ANY ns_c_any
153
154#define T_A ns_t_a
155#define T_NS ns_t_ns
156#define T_MD ns_t_md
157#define T_MF ns_t_mf
158#define T_CNAME ns_t_cname
159#define T_SOA ns_t_soa
160#define T_MB ns_t_mb
161#define T_MG ns_t_mg
162#define T_MR ns_t_mr
163#define T_NULL ns_t_null
164#define T_WKS ns_t_wks
165#define T_PTR ns_t_ptr
166#define T_HINFO ns_t_hinfo
167#define T_MINFO ns_t_minfo
168#define T_MX ns_t_mx
169#define T_TXT ns_t_txt
170#define T_RP ns_t_rp
171#define T_AFSDB ns_t_afsdb
172#define T_X25 ns_t_x25
173#define T_ISDN ns_t_isdn
174#define T_RT ns_t_rt
175#define T_NSAP ns_t_nsap
176#define T_NSAP_PTR ns_t_nsap_ptr
177#define T_SIG ns_t_sig
178#define T_KEY ns_t_key
179#define T_PX ns_t_px
180#define T_GPOS ns_t_gpos
181#define T_AAAA ns_t_aaaa
182#define T_LOC ns_t_loc
183#define T_NXT ns_t_nxt
184#define T_EID ns_t_eid
185#define T_NIMLOC ns_t_nimloc
186#define T_SRV ns_t_srv
187#define T_ATMA ns_t_atma
188#define T_NAPTR ns_t_naptr
189#define T_KX ns_t_kx
190#define T_CERT ns_t_cert
191#define T_A6 ns_t_a6
192#define T_DNAME ns_t_dname
193#define T_SINK ns_t_sink
194#define T_OPT ns_t_opt
195#define T_APL ns_t_apl
196#define T_DS ns_t_ds
197#define T_SSHFP ns_t_sshfp
198#define T_RRSIG ns_t_rrsig
199#define T_NSEC ns_t_nsec
200#define T_DNSKEY ns_t_dnskey
201#define T_TKEY ns_t_tkey
202#define T_TSIG ns_t_tsig
203#define T_IXFR ns_t_ixfr
204#define T_AXFR ns_t_axfr
205#define T_MAILB ns_t_mailb
206#define T_MAILA ns_t_maila
207#define T_ANY ns_t_any
208
209#endif /* HAVE_ARPA_NAMESER_COMPAT_H */
210
211#endif /* ARES_NAMESER_H */