source: vendor/current/librpc/idl/dns.idl

Last change on this file was 989, checked in by Silvan Scherrer, 9 years ago

Samba Server: update vendor to version 4.4.7
File size: 7.3 KB
Line 
1#include "idl_types.h"
2
3/*
4 IDL structures for DNS operations
5
6 DNS is not traditionally encoded using IDL/NDR. This is a bit of an
7 experiment, and I may well switch us back to a more traditional
8 encoding if it doesn't work out
9*/
10
11import "misc.idl", "dnsp.idl";
12[
13 helper("librpc/ndr/ndr_dns.h"),
14 helpstring("DNS records"),
15 version(0.0),
16 uuid("a047c001-5f22-40b0-9d52-7042c43f711a")
17]
18interface dns
19{
20 const int DNS_SERVICE_PORT = 53;
21
22 typedef [public,bitmap16bit] bitmap {
23 DNS_RCODE = 0x000F,
24 DNS_FLAG_BROADCAST = 0x0010,
25 DNS_FLAG_RECURSION_AVAIL = 0x0080,
26 DNS_FLAG_RECURSION_DESIRED = 0x0100,
27 DNS_FLAG_TRUNCATION = 0x0200,
28 DNS_FLAG_AUTHORITATIVE = 0x0400,
29 DNS_OPCODE = 0x7800,
30 DNS_FLAG_REPLY = 0x8000
31 } dns_operation;
32
33 /* the opcodes are in the operation field, masked with
34 DNS_OPCODE */
35 typedef [public] enum {
36 DNS_OPCODE_QUERY = (0x0<<11),
37 DNS_OPCODE_IQUERY = (0x1<<11),
38 DNS_OPCODE_STATUS = (0x2<<11),
39 DNS_OPCODE_UPDATE = (0x5<<11),
40 DNS_OPCODE_RELEASE = (0x6<<11),
41 DNS_OPCODE_WACK = (0x7<<11),
42 DNS_OPCODE_REFRESH = (0x8<<11),
43 DNS_OPCODE_REFRESH2 = (0x9<<11),
44 DNS_OPCODE_MULTI_HOME_REG = (0xf<<11)
45 } dns_opcode;
46
47 /* rcode values */
48 typedef [public] enum {
49 DNS_RCODE_OK = 0x00,
50 DNS_RCODE_FORMERR = 0x01,
51 DNS_RCODE_SERVFAIL = 0x02,
52 DNS_RCODE_NXDOMAIN = 0x03,
53 DNS_RCODE_NOTIMP = 0x04,
54 DNS_RCODE_REFUSED = 0x05,
55 DNS_RCODE_YXDOMAIN = 0x06,
56 DNS_RCODE_YXRRSET = 0x07,
57 DNS_RCODE_NXRRSET = 0x08,
58 DNS_RCODE_NOTAUTH = 0x09,
59 DNS_RCODE_NOTZONE = 0x0A,
60 DNS_RCODE_BADSIG = 0x10,
61 DNS_RCODE_BADKEY = 0x11,
62 DNS_RCODE_BADTIME = 0x12,
63 DNS_RCODE_BADMODE = 0x13,
64 DNS_RCODE_BADNAME = 0x14,
65 DNS_RCODE_BADALG = 0x15
66 } dns_rcode;
67
68 typedef [public,enum16bit] enum {
69 DNS_QCLASS_IN = 0x0001,
70 DNS_QCLASS_NONE = 0x00FE,
71 DNS_QCLASS_ANY = 0x00FF
72 } dns_qclass;
73
74 /* These vese values could have been merged with NBT_QTYPE values, but
75 DNS_QTYPE_SRV and NBT_QTYPE_STATUS have the same numeric value. */
76 typedef [public,enum16bit] enum {
77 DNS_QTYPE_ZERO = 0x0000,
78 DNS_QTYPE_A = 0x0001,
79 DNS_QTYPE_NS = 0x0002,
80 DNS_QTYPE_MD = 0x0003,
81 DNS_QTYPE_MF = 0x0004,
82 DNS_QTYPE_CNAME = 0x0005,
83 DNS_QTYPE_SOA = 0x0006,
84 DNS_QTYPE_MB = 0x0007,
85 DNS_QTYPE_MG = 0x0008,
86 DNS_QTYPE_MR = 0x0009,
87 DNS_QTYPE_NULL = 0x000A,
88 DNS_QTYPE_WKS = 0x000B,
89 DNS_QTYPE_PTR = 0x000C,
90 DNS_QTYPE_HINFO = 0x000D,
91 DNS_QTYPE_MINFO = 0x000E,
92 DNS_QTYPE_MX = 0x000F,
93 DNS_QTYPE_TXT = 0x0010,
94 DNS_QTYPE_RP = 0x0011,
95 DNS_QTYPE_AFSDB = 0x0012,
96 DNS_QTYPE_X25 = 0x0013,
97 DNS_QTYPE_ISDN = 0x0014,
98 DNS_QTYPE_RT = 0x0015,
99 DNS_QTYPE_SIG = 0x0018,
100 DNS_QTYPE_KEY = 0x0019,
101 DNS_QTYPE_AAAA = 0x001C,
102 DNS_QTYPE_LOC = 0x001D,
103 DNS_QTYPE_NXT = 0x001E,
104 DNS_QTYPE_NETBIOS= 0x0020,
105 DNS_QTYPE_SRV = 0x0021,
106 DNS_QTYPE_ATMA = 0x0022,
107 DNS_QTYPE_NAPTR = 0x0023,
108 DNS_QTYPE_DNAME = 0x0027,
109 DNS_QTYPE_OPT = 0x0029,
110 DNS_QTYPE_DS = 0x002B,
111 DNS_QTYPE_RRSIG = 0x002E,
112 DNS_QTYPE_NSEC = 0x002F,
113 DNS_QTYPE_DNSKEY = 0x0030,
114 DNS_QTYPE_DHCID = 0x0031,
115 DNS_QTYPE_TKEY = 0x00F9,
116 DNS_QTYPE_TSIG = 0x00FA,
117 DNS_QTYPE_AXFR = 0x00FC,
118 DNS_QTYPE_MAILB = 0x00FD,
119 DNS_QTYPE_MAILA = 0x00FE,
120 DNS_QTYPE_ALL = 0x00FF
121 } dns_qtype;
122
123 typedef [public,enum16bit] enum {
124 DNS_TKEY_MODE_NULL = 0x0000,
125 DNS_TKEY_MODE_SERVER = 0x0001,
126 DNS_TKEY_MODE_DH = 0x0002,
127 DNS_TKEY_MODE_GSSAPI = 0x0003,
128 DNS_TKEY_MODE_CLIENT = 0x0004,
129 DNS_TKEY_MODE_DELETE = 0x0005,
130 DNS_TKEY_MODE_LAST = 0xFFFF
131 } dns_tkey_mode;
132
133 typedef [public] struct {
134 dns_string name;
135 dns_qtype question_type;
136 dns_qclass question_class;
137 } dns_name_question;
138
139 typedef [public] struct {
140 uint16 length;
141 uint8 data[length];
142 } dns_rdata_data;
143
144 typedef struct {
145 dns_string mname;
146 dns_string rname;
147 uint32 serial;
148 uint32 refresh;
149 uint32 retry;
150 uint32 expire;
151 uint32 minimum;
152 } dns_soa_record;
153
154 typedef [public] struct {
155 uint16 preference;
156 dns_string exchange;
157 } dns_mx_record;
158
159 typedef [public,nopull] struct {
160 dnsp_string_list txt;
161 } dns_txt_record;
162
163 typedef [public] struct {
164 dns_string mbox;
165 dns_string txt;
166
167 } dns_rp_record;
168
169 typedef [public] struct {
170 uint16 priority;
171 uint16 weight;
172 uint16 port;
173 dns_string target;
174 } dns_srv_record;
175
176 typedef [public] struct {
177 uint16 option_code;
178 uint16 option_length;
179 uint8 option_data[option_length];
180 } dns_opt_record;
181
182 typedef [flag(NDR_NO_COMP),public] struct {
183 dns_string algorithm;
184 uint32 inception;
185 uint32 expiration;
186 dns_tkey_mode mode;
187 uint16 error;
188 uint16 key_size;
189 uint8 key_data[key_size];
190 uint16 other_size;
191 uint8 other_data[other_size];
192 } dns_tkey_record;
193
194 typedef [flag(NDR_NO_COMP),public] struct {
195 dns_string algorithm_name;
196 uint16 time_prefix; /* 0 until February 2106*/
197 uint32 time;
198 uint16 fudge;
199 uint16 mac_size;
200 uint8 mac[mac_size];
201 uint16 original_id;
202 uint16 error;
203 uint16 other_size;
204 uint8 other_data[other_size];
205 } dns_tsig_record;
206
207 typedef [flag(NDR_NO_COMP|NDR_NOALIGN|NDR_BIG_ENDIAN|NDR_PAHEX),public] struct {
208 dns_string name;
209 dns_qclass rr_class;
210 uint32 ttl;
211 dns_string algorithm_name;
212 uint16 time_prefix; /* 0 until February 2106*/
213 uint32 time;
214 uint16 fudge;
215 uint16 error;
216 uint16 other_size;
217 uint8 other_data[other_size];
218 } dns_fake_tsig_rec;
219
220 typedef [nodiscriminant,public,flag(NDR_NOALIGN)] union {
221 [case(DNS_QTYPE_A)] ipv4address ipv4_record;
222 [case(DNS_QTYPE_NS)] dns_string ns_record;
223 [case(DNS_QTYPE_CNAME)] dns_string cname_record;
224 [case(DNS_QTYPE_SOA)] dns_soa_record soa_record;
225 [case(DNS_QTYPE_PTR)] dns_string ptr_record;
226 [case(DNS_QTYPE_HINFO)] dnsp_hinfo hinfo_record;
227 [case(DNS_QTYPE_MX)] dns_mx_record mx_record;
228 [case(DNS_QTYPE_TXT)] dns_txt_record txt_record;
229 [case(DNS_QTYPE_RP)] dns_rp_record rp_record;
230 [case(DNS_QTYPE_AAAA)] ipv6address ipv6_record;
231 [case(DNS_QTYPE_SRV)] dns_srv_record srv_record;
232 [case(DNS_QTYPE_OPT)] dns_opt_record opt_record;
233 [case(DNS_QTYPE_TSIG)] dns_tsig_record tsig_record;
234 [case(DNS_QTYPE_TKEY)] dns_tkey_record tkey_record;
235 [default];
236 } dns_rdata;
237
238 typedef [flag(LIBNDR_PRINT_ARRAY_HEX|NDR_NOALIGN),nopush,nopull] struct {
239 dns_string name;
240 dns_qtype rr_type;
241 dns_qclass rr_class;
242 uint32 ttl;
243 uint16 length; /* Should be set to either UINT16_MAX or 0 */
244 [switch_is(rr_type)] dns_rdata rdata;
245 DATA_BLOB unexpected;
246 } dns_res_rec;
247
248 typedef [flag(NDR_NOALIGN|NDR_BIG_ENDIAN|NDR_PAHEX),public] struct {
249 uint16 id;
250 dns_operation operation;
251 uint16 qdcount;
252 uint16 ancount;
253 uint16 nscount;
254 uint16 arcount;
255 dns_name_question questions[qdcount];
256 dns_res_rec answers[ancount];
257 dns_res_rec nsrecs[nscount];
258 dns_res_rec additional[arcount];
259 } dns_name_packet;
260
261 /*
262 this is a convenience hook for ndrdump
263 */
264 [nopython] void decode_dns_name_packet(
265 [in] dns_name_packet packet
266 );
267}
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