119 lines
2.0 KiB
Ruby
119 lines
2.0 KiB
Ruby
# -*- coding: binary -*-
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##
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#
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# dns.rb
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#
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# $id$
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#
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##
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module Net # :nodoc:
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module DNS
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# Version of the library
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VERSION = "0.4"
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# Packet size in bytes
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PACKETSZ = 512
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# Size of the header
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HFIXEDSZ = 12
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# Size of the question portion (type and class)
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QFIXEDSZ = 4
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# Size of an RR portion (type,class,lenght and ttl)
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RRFIXEDSZ = 10
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# Size of an int 32 bit
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INT32SZ = 4
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# Size of a short int
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INT16SZ = 2
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module QueryTypes
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SIGZERO = 0
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A = 1
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NS = 2
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MD = 3
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MF = 4
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CNAME = 5
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SOA = 6
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MB = 7
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MG = 8
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MR = 9
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NULL = 10
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WKS = 11
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PTR = 12
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HINFO = 13
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MINFO = 14
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MX = 15
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TXT = 16
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RP = 17
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AFSDB = 18
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X25 = 19
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ISDN = 20
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RT = 21
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NSAP = 22
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NSAPPTR = 23
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SIG = 24
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KEY = 25
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PX = 26
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GPOS = 27
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AAAA = 28
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LOC = 29
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NXT = 30
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EID = 31
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NIMLOC = 32
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SRV = 33
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ATMA = 34
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NAPTR = 35
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KX = 36
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CERT = 37
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DNAME = 39
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OPT = 41
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DS = 43
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SSHFP = 44
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RRSIG = 46
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NSEC = 47
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DNSKEY = 48
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UINFO = 100
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UID = 101
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GID = 102
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UNSPEC = 103
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TKEY = 249
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TSIG = 250
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IXFR = 251
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AXFR = 252
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MAILB = 253
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MAILA = 254
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ANY = 255
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end
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module QueryClasses
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# Internet class
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IN = 1
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# Chaos class
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CH = 3
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# Hesiod class
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HS = 4
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# None class
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NONE = 254
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# Any class
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ANY = 255
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end
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include QueryTypes
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include QueryClasses
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end # module DNS
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end # module Net
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