wehub-resource-sync
e84fb4a79e
container project - merge build / Invoke build (push) Successful in 1s
168 lines
8.6 KiB
Swift
168 lines
8.6 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2026 Apple Inc. and the container project authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//===----------------------------------------------------------------------===//
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/// DNS message type (query or response).
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public enum MessageType: UInt16, Sendable {
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case query = 0
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case response = 1
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}
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/// DNS operation code (RFC 1035, 1996, 2136).
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public enum OperationCode: UInt8, Sendable {
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case query = 0 // Standard query (RFC 1035)
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case inverseQuery = 1 // Inverse query (obsolete, RFC 3425)
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case status = 2 // Server status request (RFC 1035)
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// 3 is reserved
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case notify = 4 // Zone change notification (RFC 1996)
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case update = 5 // Dynamic update (RFC 2136)
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case dso = 6 // DNS Stateful Operations (RFC 8490)
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// 7-15 reserved
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}
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/// DNS response return codes (RFC 1035, 2136, 2845, 6895).
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public enum ReturnCode: UInt8, Sendable {
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case noError = 0 // No error
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case formatError = 1 // Format error - unable to interpret query
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case serverFailure = 2 // Server failure
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case nonExistentDomain = 3 // Name error - domain does not exist (NXDOMAIN)
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case notImplemented = 4 // Not implemented - query type not supported
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case refused = 5 // Refused - policy restriction
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case yxDomain = 6 // Name exists when it should not (RFC 2136)
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case yxRRSet = 7 // RR set exists when it should not (RFC 2136)
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case nxRRSet = 8 // RR set does not exist when it should (RFC 2136)
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case notAuthoritative = 9 // Server not authoritative (RFC 2136) / Not authorized (RFC 2845)
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case notZone = 10 // Name not in zone (RFC 2136)
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case dsoTypeNotImplemented = 11 // DSO-TYPE not implemented (RFC 8490)
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// 12-15 reserved
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case badSignature = 16 // TSIG signature failure (RFC 2845)
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case badKey = 17 // Key not recognized (RFC 2845)
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case badTime = 18 // Signature out of time window (RFC 2845)
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case badMode = 19 // Bad TKEY mode (RFC 2930)
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case badName = 20 // Duplicate key name (RFC 2930)
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case badAlgorithm = 21 // Algorithm not supported (RFC 2930)
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case badTruncation = 22 // Bad truncation (RFC 4635)
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case badCookie = 23 // Bad/missing server cookie (RFC 7873)
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}
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/// DNS resource record types (RFC 1035, 3596, 2782, and others).
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public enum ResourceRecordType: UInt16, Sendable {
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case host = 1 // A - IPv4 address (RFC 1035)
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case nameServer = 2 // NS - Authoritative name server (RFC 1035)
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case mailDestination = 3 // MD - Mail destination (obsolete, RFC 1035)
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case mailForwarder = 4 // MF - Mail forwarder (obsolete, RFC 1035)
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case alias = 5 // CNAME - Canonical name (RFC 1035)
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case startOfAuthority = 6 // SOA - Start of authority (RFC 1035)
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case mailbox = 7 // MB - Mailbox domain name (experimental, RFC 1035)
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case mailGroup = 8 // MG - Mail group member (experimental, RFC 1035)
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case mailRename = 9 // MR - Mail rename domain name (experimental, RFC 1035)
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case null = 10 // NULL - Null RR (experimental, RFC 1035)
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case wellKnownService = 11 // WKS - Well known service (RFC 1035)
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case pointer = 12 // PTR - Domain name pointer (RFC 1035)
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case hostInfo = 13 // HINFO - Host information (RFC 1035)
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case mailInfo = 14 // MINFO - Mailbox information (RFC 1035)
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case mailExchange = 15 // MX - Mail exchange (RFC 1035)
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case text = 16 // TXT - Text strings (RFC 1035)
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case responsiblePerson = 17 // RP - Responsible person (RFC 1183)
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case afsDatabase = 18 // AFSDB - AFS database location (RFC 1183)
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case x25 = 19 // X25 - X.25 PSDN address (RFC 1183)
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case isdn = 20 // ISDN - ISDN address (RFC 1183)
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case routeThrough = 21 // RT - Route through (RFC 1183)
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case nsapAddress = 22 // NSAP - NSAP address (RFC 1706)
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case nsapPointer = 23 // NSAP-PTR - NSAP pointer (RFC 1706)
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case signature = 24 // SIG - Security signature (RFC 2535)
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case key = 25 // KEY - Security key (RFC 2535)
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case pxRecord = 26 // PX - X.400 mail mapping (RFC 2163)
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case gpos = 27 // GPOS - Geographical position (RFC 1712)
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case host6 = 28 // AAAA - IPv6 address (RFC 3596)
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case location = 29 // LOC - Location information (RFC 1876)
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case nextDomain = 30 // NXT - Next domain (obsolete, RFC 2535)
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case endpointId = 31 // EID - Endpoint identifier
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case nimrodLocator = 32 // NIMLOC - Nimrod locator
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case service = 33 // SRV - Service locator (RFC 2782)
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case atma = 34 // ATMA - ATM address
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case namingPointer = 35 // NAPTR - Naming authority pointer (RFC 3403)
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case keyExchange = 36 // KX - Key exchange (RFC 2230)
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case cert = 37 // CERT - Certificate (RFC 4398)
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case a6Record = 38 // A6 - IPv6 address (obsolete, RFC 2874)
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case dname = 39 // DNAME - Delegation name (RFC 6672)
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case sink = 40 // SINK - Kitchen sink
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case opt = 41 // OPT - EDNS option (RFC 6891)
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case apl = 42 // APL - Address prefix list (RFC 3123)
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case delegationSigner = 43 // DS - Delegation signer (RFC 4034)
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case sshFingerprint = 44 // SSHFP - SSH key fingerprint (RFC 4255)
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case ipsecKey = 45 // IPSECKEY - IPsec key (RFC 4025)
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case resourceSignature = 46 // RRSIG - Resource record signature (RFC 4034)
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case nsec = 47 // NSEC - Next secure record (RFC 4034)
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case dnsKey = 48 // DNSKEY - DNS key (RFC 4034)
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case dhcid = 49 // DHCID - DHCP identifier (RFC 4701)
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case nsec3 = 50 // NSEC3 - NSEC3 (RFC 5155)
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case nsec3Param = 51 // NSEC3PARAM - NSEC3 parameters (RFC 5155)
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case tlsa = 52 // TLSA - TLSA certificate (RFC 6698)
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case smimea = 53 // SMIMEA - S/MIME cert association (RFC 8162)
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// 54 unassigned
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case hip = 55 // HIP - Host identity protocol (RFC 8005)
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case ninfo = 56 // NINFO
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case rkey = 57 // RKEY
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case taLink = 58 // TALINK - Trust anchor link
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case cds = 59 // CDS - Child DS (RFC 7344)
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case cdnsKey = 60 // CDNSKEY - Child DNSKEY (RFC 7344)
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case openPGPKey = 61 // OPENPGPKEY - OpenPGP key (RFC 7929)
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case csync = 62 // CSYNC - Child-to-parent sync (RFC 7477)
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case zoneDigest = 63 // ZONEMD - Zone message digest (RFC 8976)
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case svcBinding = 64 // SVCB - Service binding (RFC 9460)
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case httpsBinding = 65 // HTTPS - HTTPS binding (RFC 9460)
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// 66-98 unassigned
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case spf = 99 // SPF - Sender policy framework (RFC 7208)
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case uinfo = 100 // UINFO
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case uid = 101 // UID
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case gid = 102 // GID
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case unspec = 103 // UNSPEC
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case nid = 104 // NID - Node identifier (RFC 6742)
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case l32 = 105 // L32 - Locator32 (RFC 6742)
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case l64 = 106 // L64 - Locator64 (RFC 6742)
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case lp = 107 // LP - Locator FQDN (RFC 6742)
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case eui48 = 108 // EUI48 - 48-bit MAC (RFC 7043)
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case eui64 = 109 // EUI64 - 64-bit MAC (RFC 7043)
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// 110-248 unassigned
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case tkey = 249 // TKEY - Transaction key (RFC 2930)
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case tsig = 250 // TSIG - Transaction signature (RFC 2845)
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case incrementalZoneTransfer = 251 // IXFR - Incremental zone transfer (RFC 1995)
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case standardZoneTransfer = 252 // AXFR - Full zone transfer (RFC 1035)
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case mailboxRecords = 253 // MAILB - Mailbox-related records (RFC 1035)
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case mailAgentRecords = 254 // MAILA - Mail agent RRs (obsolete, RFC 1035)
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case all = 255 // * - All records (RFC 1035)
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case uri = 256 // URI - Uniform resource identifier (RFC 7553)
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case caa = 257 // CAA - Certification authority authorization (RFC 8659)
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case avc = 258 // AVC - Application visibility and control
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case doa = 259 // DOA - Digital object architecture
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case amtRelay = 260 // AMTRELAY - Automatic multicast tunneling relay (RFC 8777)
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case resInfo = 261 // RESINFO - Resolver information
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// ...
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case ta = 32768 // TA - DNSSEC trust authorities
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case dlv = 32769 // DLV - DNSSEC lookaside validation (RFC 4431)
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}
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/// DNS resource record class (RFC 1035).
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public enum ResourceRecordClass: UInt16, Sendable {
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case internet = 1 // IN - Internet (RFC 1035)
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// 2 unassigned
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case chaos = 3 // CH - Chaos (RFC 1035)
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case hesiod = 4 // HS - Hesiod (RFC 1035)
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// 5-253 unassigned
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case none = 254 // NONE - None (RFC 2136)
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case any = 255 // * - Any class (RFC 1035)
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}
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