File

util/dnsregistry.lua @ 13134:638f627e707f

util.datamanager: Add O(1) list indexing with on-disk index Index file contains offsets and lengths of each item() which allows seeking directly to each item and reading it without parsing the entire file. Also allows tricks like binary search, assuming items have some defined order. We take advantage of the 1-based indexing in tables to store a magic header in the 0 position, so that table index 1 ends up at file index 1.
author Kim Alvefur <zash@zash.se>
date Tue, 11 May 2021 02:09:56 +0200
parent 12856:89bc598c7051
line wrap: on
line source

-- Source: https://www.iana.org/assignments/dns-parameters/dns-parameters.xml
-- Generated on 2023-01-20
return {
	classes = {
		["IN"] = 1; [1] = "IN";
		["CH"] = 3; [3] = "CH";
		["HS"] = 4; [4] = "HS";
		["ANY"] = 255; [255] = "ANY";
	};
	types = {
		["A"] = 1; [1] = "A";
		["NS"] = 2; [2] = "NS";
		["MD"] = 3; [3] = "MD";
		["MF"] = 4; [4] = "MF";
		["CNAME"] = 5; [5] = "CNAME";
		["SOA"] = 6; [6] = "SOA";
		["MB"] = 7; [7] = "MB";
		["MG"] = 8; [8] = "MG";
		["MR"] = 9; [9] = "MR";
		["NULL"] = 10; [10] = "NULL";
		["WKS"] = 11; [11] = "WKS";
		["PTR"] = 12; [12] = "PTR";
		["HINFO"] = 13; [13] = "HINFO";
		["MINFO"] = 14; [14] = "MINFO";
		["MX"] = 15; [15] = "MX";
		["TXT"] = 16; [16] = "TXT";
		["RP"] = 17; [17] = "RP";
		["AFSDB"] = 18; [18] = "AFSDB";
		["X25"] = 19; [19] = "X25";
		["ISDN"] = 20; [20] = "ISDN";
		["RT"] = 21; [21] = "RT";
		["NSAP"] = 22; [22] = "NSAP";
		["NSAP-PTR"] = 23; [23] = "NSAP-PTR";
		["SIG"] = 24; [24] = "SIG";
		["KEY"] = 25; [25] = "KEY";
		["PX"] = 26; [26] = "PX";
		["GPOS"] = 27; [27] = "GPOS";
		["AAAA"] = 28; [28] = "AAAA";
		["LOC"] = 29; [29] = "LOC";
		["NXT"] = 30; [30] = "NXT";
		["EID"] = 31; [31] = "EID";
		["NIMLOC"] = 32; [32] = "NIMLOC";
		["SRV"] = 33; [33] = "SRV";
		["ATMA"] = 34; [34] = "ATMA";
		["NAPTR"] = 35; [35] = "NAPTR";
		["KX"] = 36; [36] = "KX";
		["CERT"] = 37; [37] = "CERT";
		["A6"] = 38; [38] = "A6";
		["DNAME"] = 39; [39] = "DNAME";
		["SINK"] = 40; [40] = "SINK";
		["OPT"] = 41; [41] = "OPT";
		["APL"] = 42; [42] = "APL";
		["DS"] = 43; [43] = "DS";
		["SSHFP"] = 44; [44] = "SSHFP";
		["IPSECKEY"] = 45; [45] = "IPSECKEY";
		["RRSIG"] = 46; [46] = "RRSIG";
		["NSEC"] = 47; [47] = "NSEC";
		["DNSKEY"] = 48; [48] = "DNSKEY";
		["DHCID"] = 49; [49] = "DHCID";
		["NSEC3"] = 50; [50] = "NSEC3";
		["NSEC3PARAM"] = 51; [51] = "NSEC3PARAM";
		["TLSA"] = 52; [52] = "TLSA";
		["SMIMEA"] = 53; [53] = "SMIMEA";
		["HIP"] = 55; [55] = "HIP";
		["NINFO"] = 56; [56] = "NINFO";
		["RKEY"] = 57; [57] = "RKEY";
		["TALINK"] = 58; [58] = "TALINK";
		["CDS"] = 59; [59] = "CDS";
		["CDNSKEY"] = 60; [60] = "CDNSKEY";
		["OPENPGPKEY"] = 61; [61] = "OPENPGPKEY";
		["CSYNC"] = 62; [62] = "CSYNC";
		["ZONEMD"] = 63; [63] = "ZONEMD";
		["SVCB"] = 64; [64] = "SVCB";
		["HTTPS"] = 65; [65] = "HTTPS";
		["SPF"] = 99; [99] = "SPF";
		["NID"] = 104; [104] = "NID";
		["L32"] = 105; [105] = "L32";
		["L64"] = 106; [106] = "L64";
		["LP"] = 107; [107] = "LP";
		["EUI48"] = 108; [108] = "EUI48";
		["EUI64"] = 109; [109] = "EUI64";
		["TKEY"] = 249; [249] = "TKEY";
		["TSIG"] = 250; [250] = "TSIG";
		["IXFR"] = 251; [251] = "IXFR";
		["AXFR"] = 252; [252] = "AXFR";
		["MAILB"] = 253; [253] = "MAILB";
		["MAILA"] = 254; [254] = "MAILA";
		["*"] = 255; [255] = "*";
		["URI"] = 256; [256] = "URI";
		["CAA"] = 257; [257] = "CAA";
		["AVC"] = 258; [258] = "AVC";
		["DOA"] = 259; [259] = "DOA";
		["AMTRELAY"] = 260; [260] = "AMTRELAY";
		["TA"] = 32768; [32768] = "TA";
		["DLV"] = 32769; [32769] = "DLV";
	};
	errors = {
		[0] = "NoError"; ["NoError"] = "No Error";
		[1] = "FormErr"; ["FormErr"] = "Format Error";
		[2] = "ServFail"; ["ServFail"] = "Server Failure";
		[3] = "NXDomain"; ["NXDomain"] = "Non-Existent Domain";
		[4] = "NotImp"; ["NotImp"] = "Not Implemented";
		[5] = "Refused"; ["Refused"] = "Query Refused";
		[6] = "YXDomain"; ["YXDomain"] = "Name Exists when it should not";
		[7] = "YXRRSet"; ["YXRRSet"] = "RR Set Exists when it should not";
		[8] = "NXRRSet"; ["NXRRSet"] = "RR Set that should exist does not";
		[9] = "NotAuth"; ["NotAuth"] = "Server Not Authoritative for zone";
		-- [9] = "NotAuth"; ["NotAuth"] = "Not Authorized";
		[10] = "NotZone"; ["NotZone"] = "Name not contained in zone";
		[11] = "DSOTYPENI"; ["DSOTYPENI"] = "DSO-TYPE Not Implemented";
		[16] = "BADVERS"; ["BADVERS"] = "Bad OPT Version";
		-- [16] = "BADSIG"; ["BADSIG"] = "TSIG Signature Failure";
		[17] = "BADKEY"; ["BADKEY"] = "Key not recognized";
		[18] = "BADTIME"; ["BADTIME"] = "Signature out of time window";
		[19] = "BADMODE"; ["BADMODE"] = "Bad TKEY Mode";
		[20] = "BADNAME"; ["BADNAME"] = "Duplicate key name";
		[21] = "BADALG"; ["BADALG"] = "Algorithm not supported";
		[22] = "BADTRUNC"; ["BADTRUNC"] = "Bad Truncation";
		[23] = "BADCOOKIE"; ["BADCOOKIE"] = "Bad/missing Server Cookie";
	};
};