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