1299 lines
29 KiB
Perl
1299 lines
29 KiB
Perl
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package DNS::LDNS;
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use 5.014002;
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use strict;
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use warnings;
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use Carp;
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require Exporter;
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use AutoLoader;
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our @ISA = qw(Exporter);
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# Items to export into callers namespace by default. Note: do not export
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# names by default without a very good reason. Use EXPORT_OK instead.
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# Do not simply export all your public functions/methods/constants.
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our %EXPORT_TAGS = ( 'all' => [ qw(
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LDNS_AA
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LDNS_AD
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LDNS_CD
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LDNS_CERT_ACPKIX
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LDNS_CERT_IACPKIX
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LDNS_CERT_IPGP
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LDNS_CERT_IPKIX
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LDNS_CERT_ISPKI
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LDNS_CERT_OID
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LDNS_CERT_PGP
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LDNS_CERT_PKIX
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LDNS_CERT_SPKI
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LDNS_CERT_URI
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LDNS_DEFAULT_EXP_TIME
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LDNS_DEFAULT_TTL
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LDNS_DH
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LDNS_DNSSEC_KEYPROTO
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LDNS_DSA
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LDNS_DSA_NSEC3
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LDNS_ECC
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LDNS_ECC_GOST
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LDNS_HASH_GOST
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LDNS_IP4ADDRLEN
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LDNS_IP6ADDRLEN
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LDNS_KEY_REVOKE_KEY
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LDNS_KEY_SEP_KEY
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LDNS_KEY_ZONE_KEY
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LDNS_MAX_DOMAINLEN
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LDNS_MAX_KEYLEN
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LDNS_MAX_LABELLEN
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LDNS_MAX_PACKETLEN
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LDNS_MAX_POINTERS
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LDNS_MAX_RDFLEN
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LDNS_NSEC3_MAX_ITERATIONS
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LDNS_NSEC3_VARS_OPTOUT_MASK
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LDNS_PACKET_ANSWER
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LDNS_PACKET_IQUERY
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LDNS_PACKET_NODATA
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LDNS_PACKET_NOTIFY
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LDNS_PACKET_NXDOMAIN
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LDNS_PACKET_QUERY
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LDNS_PACKET_QUESTION
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LDNS_PACKET_REFERRAL
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LDNS_PACKET_STATUS
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LDNS_PACKET_UNKNOWN
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LDNS_PACKET_UPDATE
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LDNS_PORT
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LDNS_PRIVATEDNS
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LDNS_PRIVATEOID
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LDNS_QR
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LDNS_RA
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LDNS_RCODE_FORMERR
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LDNS_RCODE_NOERROR
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LDNS_RCODE_NOTAUTH
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LDNS_RCODE_NOTIMPL
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LDNS_RCODE_NOTZONE
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LDNS_RCODE_NXDOMAIN
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LDNS_RCODE_NXRRSET
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LDNS_RCODE_REFUSED
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LDNS_RCODE_SERVFAIL
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LDNS_RCODE_YXDOMAIN
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LDNS_RCODE_YXRRSET
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LDNS_RD
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LDNS_RDATA_FIELD_DESCRIPTORS_COMMON
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LDNS_RDF_SIZE_16BYTES
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LDNS_RDF_SIZE_6BYTES
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LDNS_RDF_SIZE_BYTE
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LDNS_RDF_SIZE_DOUBLEWORD
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LDNS_RDF_SIZE_WORD
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LDNS_RDF_TYPE_A
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LDNS_RDF_TYPE_AAAA
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LDNS_RDF_TYPE_ALG
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LDNS_RDF_TYPE_APL
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LDNS_RDF_TYPE_ATMA
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LDNS_RDF_TYPE_B32_EXT
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LDNS_RDF_TYPE_B64
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LDNS_RDF_TYPE_CERT_ALG
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LDNS_RDF_TYPE_CLASS
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LDNS_RDF_TYPE_DNAME
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LDNS_RDF_TYPE_HEX
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LDNS_RDF_TYPE_INT16
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LDNS_RDF_TYPE_INT16_DATA
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LDNS_RDF_TYPE_INT32
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LDNS_RDF_TYPE_INT8
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LDNS_RDF_TYPE_IPSECKEY
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LDNS_RDF_TYPE_LOC
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LDNS_RDF_TYPE_NONE
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LDNS_RDF_TYPE_NSAP
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LDNS_RDF_TYPE_NSEC
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LDNS_RDF_TYPE_NSEC3_NEXT_OWNER
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LDNS_RDF_TYPE_NSEC3_SALT
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LDNS_RDF_TYPE_PERIOD
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LDNS_RDF_TYPE_SERVICE
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LDNS_RDF_TYPE_STR
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LDNS_RDF_TYPE_TIME
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LDNS_RDF_TYPE_HIP
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LDNS_RDF_TYPE_TSIGTIME
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LDNS_RDF_TYPE_TYPE
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LDNS_RDF_TYPE_UNKNOWN
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LDNS_RDF_TYPE_WKS
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LDNS_RESOLV_ANCHOR
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LDNS_RESOLV_DEFDOMAIN
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LDNS_RESOLV_INET
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LDNS_RESOLV_INET6
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LDNS_RESOLV_INETANY
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LDNS_RESOLV_KEYWORD
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LDNS_RESOLV_KEYWORDS
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LDNS_RESOLV_NAMESERVER
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LDNS_RESOLV_OPTIONS
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LDNS_RESOLV_RTT_INF
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LDNS_RESOLV_RTT_MIN
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LDNS_RESOLV_SEARCH
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LDNS_RESOLV_SORTLIST
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LDNS_RR_CLASS_ANY
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LDNS_RR_CLASS_CH
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LDNS_RR_CLASS_COUNT
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LDNS_RR_CLASS_FIRST
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LDNS_RR_CLASS_HS
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LDNS_RR_CLASS_IN
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LDNS_RR_CLASS_LAST
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LDNS_RR_CLASS_NONE
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LDNS_RR_COMPRESS
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LDNS_RR_NO_COMPRESS
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LDNS_RR_OVERHEAD
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LDNS_RR_TYPE_A
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LDNS_RR_TYPE_A6
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LDNS_RR_TYPE_AAAA
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LDNS_RR_TYPE_AFSDB
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LDNS_RR_TYPE_ANY
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LDNS_RR_TYPE_APL
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LDNS_RR_TYPE_ATMA
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LDNS_RR_TYPE_AXFR
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LDNS_RR_TYPE_CERT
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LDNS_RR_TYPE_CNAME
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LDNS_RR_TYPE_COUNT
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LDNS_RR_TYPE_DHCID
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LDNS_RR_TYPE_DLV
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LDNS_RR_TYPE_DNAME
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LDNS_RR_TYPE_DNSKEY
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LDNS_RR_TYPE_DS
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LDNS_RR_TYPE_EID
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LDNS_RR_TYPE_FIRST
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LDNS_RR_TYPE_GID
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LDNS_RR_TYPE_GPOS
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LDNS_RR_TYPE_HINFO
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LDNS_RR_TYPE_IPSECKEY
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LDNS_RR_TYPE_ISDN
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LDNS_RR_TYPE_IXFR
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LDNS_RR_TYPE_KEY
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LDNS_RR_TYPE_KX
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LDNS_RR_TYPE_LAST
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LDNS_RR_TYPE_LOC
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LDNS_RR_TYPE_MAILA
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LDNS_RR_TYPE_MAILB
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LDNS_RR_TYPE_MB
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LDNS_RR_TYPE_MD
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LDNS_RR_TYPE_MF
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LDNS_RR_TYPE_MG
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LDNS_RR_TYPE_MINFO
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LDNS_RR_TYPE_MR
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LDNS_RR_TYPE_MX
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LDNS_RR_TYPE_NAPTR
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LDNS_RR_TYPE_NIMLOC
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LDNS_RR_TYPE_NS
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LDNS_RR_TYPE_NSAP
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LDNS_RR_TYPE_NSAP_PTR
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LDNS_RR_TYPE_NSEC
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LDNS_RR_TYPE_NSEC3
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LDNS_RR_TYPE_NSEC3PARAM
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LDNS_RR_TYPE_NSEC3PARAMS
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LDNS_RR_TYPE_NULL
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LDNS_RR_TYPE_NXT
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LDNS_RR_TYPE_OPT
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LDNS_RR_TYPE_PTR
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LDNS_RR_TYPE_PX
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LDNS_RR_TYPE_RP
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LDNS_RR_TYPE_RRSIG
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LDNS_RR_TYPE_RT
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LDNS_RR_TYPE_SIG
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LDNS_RR_TYPE_SINK
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LDNS_RR_TYPE_SOA
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LDNS_RR_TYPE_SPF
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LDNS_RR_TYPE_SRV
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LDNS_RR_TYPE_SSHFP
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LDNS_RR_TYPE_TALINK
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LDNS_RR_TYPE_TSIG
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LDNS_RR_TYPE_TXT
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LDNS_RR_TYPE_UID
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LDNS_RR_TYPE_UINFO
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LDNS_RR_TYPE_UNSPEC
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LDNS_RR_TYPE_WKS
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LDNS_RR_TYPE_X25
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LDNS_RSAMD5
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LDNS_RSASHA1
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LDNS_RSASHA1_NSEC3
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LDNS_RSASHA256
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LDNS_RSASHA512
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LDNS_SECTION_ADDITIONAL
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LDNS_SECTION_ANSWER
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LDNS_SECTION_ANY
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LDNS_SECTION_ANY_NOQUESTION
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LDNS_SECTION_AUTHORITY
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LDNS_SECTION_QUESTION
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LDNS_SHA1
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LDNS_SHA256
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LDNS_SIGNATURE_LEAVE_ADD_NEW
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LDNS_SIGNATURE_LEAVE_NO_ADD
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LDNS_SIGNATURE_REMOVE_ADD_NEW
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LDNS_SIGNATURE_REMOVE_NO_ADD
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LDNS_SIGN_DSA
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LDNS_SIGN_DSA_NSEC3
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LDNS_SIGN_ECC_GOST
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LDNS_SIGN_HMACSHA1
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LDNS_SIGN_HMACSHA256
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LDNS_SIGN_RSAMD5
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LDNS_SIGN_RSASHA1
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LDNS_SIGN_RSASHA1_NSEC3
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LDNS_SIGN_RSASHA256
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LDNS_SIGN_RSASHA512
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LDNS_STATUS_ADDRESS_ERR
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LDNS_STATUS_CERT_BAD_ALGORITHM
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LDNS_STATUS_CRYPTO_ALGO_NOT_IMPL
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LDNS_STATUS_CRYPTO_BOGUS
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LDNS_STATUS_CRYPTO_EXPIRATION_BEFORE_INCEPTION
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LDNS_STATUS_CRYPTO_NO_DNSKEY
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LDNS_STATUS_CRYPTO_NO_DS
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LDNS_STATUS_CRYPTO_NO_MATCHING_KEYTAG_DNSKEY
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LDNS_STATUS_CRYPTO_NO_RRSIG
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LDNS_STATUS_CRYPTO_NO_TRUSTED_DNSKEY
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LDNS_STATUS_CRYPTO_NO_TRUSTED_DS
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LDNS_STATUS_CRYPTO_SIG_EXPIRED
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LDNS_STATUS_CRYPTO_SIG_NOT_INCEPTED
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LDNS_STATUS_CRYPTO_TSIG_BOGUS
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LDNS_STATUS_CRYPTO_TSIG_ERR
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LDNS_STATUS_CRYPTO_TYPE_COVERED_ERR
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LDNS_STATUS_CRYPTO_UNKNOWN_ALGO
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LDNS_STATUS_CRYPTO_VALIDATED
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LDNS_STATUS_DDD_OVERFLOW
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LDNS_STATUS_DNSSEC_EXISTENCE_DENIED
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LDNS_STATUS_DNSSEC_NSEC3_ORIGINAL_NOT_FOUND
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LDNS_STATUS_DNSSEC_NSEC_RR_NOT_COVERED
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LDNS_STATUS_DNSSEC_NSEC_WILDCARD_NOT_COVERED
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LDNS_STATUS_DOMAINNAME_OVERFLOW
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LDNS_STATUS_DOMAINNAME_UNDERFLOW
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LDNS_STATUS_EMPTY_LABEL
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LDNS_STATUS_ENGINE_KEY_NOT_LOADED
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LDNS_STATUS_ERR
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LDNS_STATUS_FILE_ERR
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LDNS_STATUS_INTERNAL_ERR
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LDNS_STATUS_INVALID_B32_EXT
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LDNS_STATUS_INVALID_B64
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LDNS_STATUS_INVALID_HEX
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LDNS_STATUS_INVALID_INT
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LDNS_STATUS_INVALID_IP4
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LDNS_STATUS_INVALID_IP6
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LDNS_STATUS_INVALID_POINTER
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LDNS_STATUS_INVALID_STR
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LDNS_STATUS_INVALID_TIME
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LDNS_STATUS_LABEL_OVERFLOW
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LDNS_STATUS_MEM_ERR
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LDNS_STATUS_MISSING_RDATA_FIELDS_KEY
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LDNS_STATUS_MISSING_RDATA_FIELDS_RRSIG
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LDNS_STATUS_NETWORK_ERR
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LDNS_STATUS_NOT_IMPL
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LDNS_STATUS_NO_DATA
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LDNS_STATUS_NSEC3_ERR
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LDNS_STATUS_NULL
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LDNS_STATUS_OK
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LDNS_STATUS_PACKET_OVERFLOW
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LDNS_STATUS_RES_NO_NS
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LDNS_STATUS_RES_QUERY
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LDNS_STATUS_SOCKET_ERROR
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LDNS_STATUS_SSL_ERR
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LDNS_STATUS_SYNTAX_ALG_ERR
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LDNS_STATUS_SYNTAX_BAD_ESCAPE
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LDNS_STATUS_SYNTAX_CLASS_ERR
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LDNS_STATUS_SYNTAX_DNAME_ERR
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LDNS_STATUS_SYNTAX_EMPTY
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LDNS_STATUS_SYNTAX_ERR
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LDNS_STATUS_SYNTAX_INCLUDE
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LDNS_STATUS_SYNTAX_INCLUDE_ERR_NOTIMPL
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LDNS_STATUS_SYNTAX_INTEGER_OVERFLOW
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LDNS_STATUS_SYNTAX_ITERATIONS_OVERFLOW
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LDNS_STATUS_SYNTAX_KEYWORD_ERR
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LDNS_STATUS_SYNTAX_MISSING_VALUE_ERR
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LDNS_STATUS_SYNTAX_ORIGIN
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LDNS_STATUS_SYNTAX_RDATA_ERR
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LDNS_STATUS_SYNTAX_TTL
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LDNS_STATUS_SYNTAX_TTL_ERR
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LDNS_STATUS_SYNTAX_TYPE_ERR
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LDNS_STATUS_SYNTAX_VERSION_ERR
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LDNS_STATUS_UNKNOWN_INET
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LDNS_STATUS_WIRE_INCOMPLETE_ADDITIONAL
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LDNS_STATUS_WIRE_INCOMPLETE_ANSWER
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LDNS_STATUS_WIRE_INCOMPLETE_AUTHORITY
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LDNS_STATUS_WIRE_INCOMPLETE_HEADER
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LDNS_STATUS_WIRE_INCOMPLETE_QUESTION
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LDNS_TC
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dnssec_create_nsec
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dnssec_create_nsec3
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create_nsec
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create_nsec3
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rr_type2str
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rr_class2str
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rr_type_by_name
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rr_class_by_name
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pkt_opcode2str
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pkt_rcode2str
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errorstr_by_id
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signing_algorithm_by_name
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key_algorithm_supported
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read_anchor_file
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|
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) ] );
|
||
|
|
|
||
|
|
our @EXPORT_OK = ( @{ $EXPORT_TAGS{'all'} } );
|
||
|
|
|
||
|
|
our @EXPORT = qw(
|
||
|
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LDNS_AA
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||
|
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LDNS_AD
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||
|
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LDNS_CD
|
||
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LDNS_CERT_ACPKIX
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||
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LDNS_CERT_IACPKIX
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||
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LDNS_CERT_IPGP
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||
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LDNS_CERT_IPKIX
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||
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LDNS_CERT_ISPKI
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||
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LDNS_CERT_OID
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||
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LDNS_CERT_PGP
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||
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LDNS_CERT_PKIX
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LDNS_CERT_SPKI
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LDNS_CERT_URI
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||
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LDNS_DEFAULT_EXP_TIME
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LDNS_DEFAULT_TTL
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|
|
LDNS_DH
|
||
|
|
LDNS_DNSSEC_KEYPROTO
|
||
|
|
LDNS_DSA
|
||
|
|
LDNS_DSA_NSEC3
|
||
|
|
LDNS_ECC
|
||
|
|
LDNS_ECC_GOST
|
||
|
|
LDNS_HASH_GOST
|
||
|
|
LDNS_IP4ADDRLEN
|
||
|
|
LDNS_IP6ADDRLEN
|
||
|
|
LDNS_KEY_REVOKE_KEY
|
||
|
|
LDNS_KEY_SEP_KEY
|
||
|
|
LDNS_KEY_ZONE_KEY
|
||
|
|
LDNS_MAX_DOMAINLEN
|
||
|
|
LDNS_MAX_KEYLEN
|
||
|
|
LDNS_MAX_LABELLEN
|
||
|
|
LDNS_MAX_PACKETLEN
|
||
|
|
LDNS_MAX_POINTERS
|
||
|
|
LDNS_MAX_RDFLEN
|
||
|
|
LDNS_NSEC3_MAX_ITERATIONS
|
||
|
|
LDNS_NSEC3_VARS_OPTOUT_MASK
|
||
|
|
LDNS_PACKET_ANSWER
|
||
|
|
LDNS_PACKET_IQUERY
|
||
|
|
LDNS_PACKET_NODATA
|
||
|
|
LDNS_PACKET_NOTIFY
|
||
|
|
LDNS_PACKET_NXDOMAIN
|
||
|
|
LDNS_PACKET_QUERY
|
||
|
|
LDNS_PACKET_QUESTION
|
||
|
|
LDNS_PACKET_REFERRAL
|
||
|
|
LDNS_PACKET_STATUS
|
||
|
|
LDNS_PACKET_UNKNOWN
|
||
|
|
LDNS_PACKET_UPDATE
|
||
|
|
LDNS_PORT
|
||
|
|
LDNS_PRIVATEDNS
|
||
|
|
LDNS_PRIVATEOID
|
||
|
|
LDNS_QR
|
||
|
|
LDNS_RA
|
||
|
|
LDNS_RCODE_FORMERR
|
||
|
|
LDNS_RCODE_NOERROR
|
||
|
|
LDNS_RCODE_NOTAUTH
|
||
|
|
LDNS_RCODE_NOTIMPL
|
||
|
|
LDNS_RCODE_NOTZONE
|
||
|
|
LDNS_RCODE_NXDOMAIN
|
||
|
|
LDNS_RCODE_NXRRSET
|
||
|
|
LDNS_RCODE_REFUSED
|
||
|
|
LDNS_RCODE_SERVFAIL
|
||
|
|
LDNS_RCODE_YXDOMAIN
|
||
|
|
LDNS_RCODE_YXRRSET
|
||
|
|
LDNS_RD
|
||
|
|
LDNS_RDATA_FIELD_DESCRIPTORS_COMMON
|
||
|
|
LDNS_RDF_SIZE_16BYTES
|
||
|
|
LDNS_RDF_SIZE_6BYTES
|
||
|
|
LDNS_RDF_SIZE_BYTE
|
||
|
|
LDNS_RDF_SIZE_DOUBLEWORD
|
||
|
|
LDNS_RDF_SIZE_WORD
|
||
|
|
LDNS_RDF_TYPE_A
|
||
|
|
LDNS_RDF_TYPE_AAAA
|
||
|
|
LDNS_RDF_TYPE_ALG
|
||
|
|
LDNS_RDF_TYPE_APL
|
||
|
|
LDNS_RDF_TYPE_ATMA
|
||
|
|
LDNS_RDF_TYPE_B32_EXT
|
||
|
|
LDNS_RDF_TYPE_B64
|
||
|
|
LDNS_RDF_TYPE_CERT_ALG
|
||
|
|
LDNS_RDF_TYPE_CLASS
|
||
|
|
LDNS_RDF_TYPE_DNAME
|
||
|
|
LDNS_RDF_TYPE_HEX
|
||
|
|
LDNS_RDF_TYPE_INT16
|
||
|
|
LDNS_RDF_TYPE_INT16_DATA
|
||
|
|
LDNS_RDF_TYPE_INT32
|
||
|
|
LDNS_RDF_TYPE_INT8
|
||
|
|
LDNS_RDF_TYPE_IPSECKEY
|
||
|
|
LDNS_RDF_TYPE_LOC
|
||
|
|
LDNS_RDF_TYPE_NONE
|
||
|
|
LDNS_RDF_TYPE_NSAP
|
||
|
|
LDNS_RDF_TYPE_NSEC
|
||
|
|
LDNS_RDF_TYPE_NSEC3_NEXT_OWNER
|
||
|
|
LDNS_RDF_TYPE_NSEC3_SALT
|
||
|
|
LDNS_RDF_TYPE_PERIOD
|
||
|
|
LDNS_RDF_TYPE_SERVICE
|
||
|
|
LDNS_RDF_TYPE_STR
|
||
|
|
LDNS_RDF_TYPE_TIME
|
||
|
|
LDNS_RDF_TYPE_HIP
|
||
|
|
LDNS_RDF_TYPE_TSIGTIME
|
||
|
|
LDNS_RDF_TYPE_TYPE
|
||
|
|
LDNS_RDF_TYPE_UNKNOWN
|
||
|
|
LDNS_RDF_TYPE_WKS
|
||
|
|
LDNS_RESOLV_ANCHOR
|
||
|
|
LDNS_RESOLV_DEFDOMAIN
|
||
|
|
LDNS_RESOLV_INET
|
||
|
|
LDNS_RESOLV_INET6
|
||
|
|
LDNS_RESOLV_INETANY
|
||
|
|
LDNS_RESOLV_KEYWORD
|
||
|
|
LDNS_RESOLV_KEYWORDS
|
||
|
|
LDNS_RESOLV_NAMESERVER
|
||
|
|
LDNS_RESOLV_OPTIONS
|
||
|
|
LDNS_RESOLV_RTT_INF
|
||
|
|
LDNS_RESOLV_RTT_MIN
|
||
|
|
LDNS_RESOLV_SEARCH
|
||
|
|
LDNS_RESOLV_SORTLIST
|
||
|
|
LDNS_RR_CLASS_ANY
|
||
|
|
LDNS_RR_CLASS_CH
|
||
|
|
LDNS_RR_CLASS_COUNT
|
||
|
|
LDNS_RR_CLASS_FIRST
|
||
|
|
LDNS_RR_CLASS_HS
|
||
|
|
LDNS_RR_CLASS_IN
|
||
|
|
LDNS_RR_CLASS_LAST
|
||
|
|
LDNS_RR_CLASS_NONE
|
||
|
|
LDNS_RR_COMPRESS
|
||
|
|
LDNS_RR_NO_COMPRESS
|
||
|
|
LDNS_RR_OVERHEAD
|
||
|
|
LDNS_RR_TYPE_A
|
||
|
|
LDNS_RR_TYPE_A6
|
||
|
|
LDNS_RR_TYPE_AAAA
|
||
|
|
LDNS_RR_TYPE_AFSDB
|
||
|
|
LDNS_RR_TYPE_ANY
|
||
|
|
LDNS_RR_TYPE_APL
|
||
|
|
LDNS_RR_TYPE_ATMA
|
||
|
|
LDNS_RR_TYPE_AXFR
|
||
|
|
LDNS_RR_TYPE_CERT
|
||
|
|
LDNS_RR_TYPE_CNAME
|
||
|
|
LDNS_RR_TYPE_COUNT
|
||
|
|
LDNS_RR_TYPE_DHCID
|
||
|
|
LDNS_RR_TYPE_DLV
|
||
|
|
LDNS_RR_TYPE_DNAME
|
||
|
|
LDNS_RR_TYPE_DNSKEY
|
||
|
|
LDNS_RR_TYPE_DS
|
||
|
|
LDNS_RR_TYPE_EID
|
||
|
|
LDNS_RR_TYPE_FIRST
|
||
|
|
LDNS_RR_TYPE_GID
|
||
|
|
LDNS_RR_TYPE_GPOS
|
||
|
|
LDNS_RR_TYPE_HINFO
|
||
|
|
LDNS_RR_TYPE_IPSECKEY
|
||
|
|
LDNS_RR_TYPE_ISDN
|
||
|
|
LDNS_RR_TYPE_IXFR
|
||
|
|
LDNS_RR_TYPE_KEY
|
||
|
|
LDNS_RR_TYPE_KX
|
||
|
|
LDNS_RR_TYPE_LAST
|
||
|
|
LDNS_RR_TYPE_LOC
|
||
|
|
LDNS_RR_TYPE_MAILA
|
||
|
|
LDNS_RR_TYPE_MAILB
|
||
|
|
LDNS_RR_TYPE_MB
|
||
|
|
LDNS_RR_TYPE_MD
|
||
|
|
LDNS_RR_TYPE_MF
|
||
|
|
LDNS_RR_TYPE_MG
|
||
|
|
LDNS_RR_TYPE_MINFO
|
||
|
|
LDNS_RR_TYPE_MR
|
||
|
|
LDNS_RR_TYPE_MX
|
||
|
|
LDNS_RR_TYPE_NAPTR
|
||
|
|
LDNS_RR_TYPE_NIMLOC
|
||
|
|
LDNS_RR_TYPE_NS
|
||
|
|
LDNS_RR_TYPE_NSAP
|
||
|
|
LDNS_RR_TYPE_NSAP_PTR
|
||
|
|
LDNS_RR_TYPE_NSEC
|
||
|
|
LDNS_RR_TYPE_NSEC3
|
||
|
|
LDNS_RR_TYPE_NSEC3PARAM
|
||
|
|
LDNS_RR_TYPE_NSEC3PARAMS
|
||
|
|
LDNS_RR_TYPE_NULL
|
||
|
|
LDNS_RR_TYPE_NXT
|
||
|
|
LDNS_RR_TYPE_OPT
|
||
|
|
LDNS_RR_TYPE_PTR
|
||
|
|
LDNS_RR_TYPE_PX
|
||
|
|
LDNS_RR_TYPE_RP
|
||
|
|
LDNS_RR_TYPE_RRSIG
|
||
|
|
LDNS_RR_TYPE_RT
|
||
|
|
LDNS_RR_TYPE_SIG
|
||
|
|
LDNS_RR_TYPE_SINK
|
||
|
|
LDNS_RR_TYPE_SOA
|
||
|
|
LDNS_RR_TYPE_SPF
|
||
|
|
LDNS_RR_TYPE_SRV
|
||
|
|
LDNS_RR_TYPE_SSHFP
|
||
|
|
LDNS_RR_TYPE_TALINK
|
||
|
|
LDNS_RR_TYPE_TSIG
|
||
|
|
LDNS_RR_TYPE_TXT
|
||
|
|
LDNS_RR_TYPE_UID
|
||
|
|
LDNS_RR_TYPE_UINFO
|
||
|
|
LDNS_RR_TYPE_UNSPEC
|
||
|
|
LDNS_RR_TYPE_WKS
|
||
|
|
LDNS_RR_TYPE_X25
|
||
|
|
LDNS_RSAMD5
|
||
|
|
LDNS_RSASHA1
|
||
|
|
LDNS_RSASHA1_NSEC3
|
||
|
|
LDNS_RSASHA256
|
||
|
|
LDNS_RSASHA512
|
||
|
|
LDNS_SECTION_ADDITIONAL
|
||
|
|
LDNS_SECTION_ANSWER
|
||
|
|
LDNS_SECTION_ANY
|
||
|
|
LDNS_SECTION_ANY_NOQUESTION
|
||
|
|
LDNS_SECTION_AUTHORITY
|
||
|
|
LDNS_SECTION_QUESTION
|
||
|
|
LDNS_SHA1
|
||
|
|
LDNS_SHA256
|
||
|
|
LDNS_SIGNATURE_LEAVE_ADD_NEW
|
||
|
|
LDNS_SIGNATURE_LEAVE_NO_ADD
|
||
|
|
LDNS_SIGNATURE_REMOVE_ADD_NEW
|
||
|
|
LDNS_SIGNATURE_REMOVE_NO_ADD
|
||
|
|
LDNS_SIGN_DSA
|
||
|
|
LDNS_SIGN_DSA_NSEC3
|
||
|
|
LDNS_SIGN_ECC_GOST
|
||
|
|
LDNS_SIGN_HMACSHA1
|
||
|
|
LDNS_SIGN_HMACSHA256
|
||
|
|
LDNS_SIGN_RSAMD5
|
||
|
|
LDNS_SIGN_RSASHA1
|
||
|
|
LDNS_SIGN_RSASHA1_NSEC3
|
||
|
|
LDNS_SIGN_RSASHA256
|
||
|
|
LDNS_SIGN_RSASHA512
|
||
|
|
LDNS_STATUS_ADDRESS_ERR
|
||
|
|
LDNS_STATUS_CERT_BAD_ALGORITHM
|
||
|
|
LDNS_STATUS_CRYPTO_ALGO_NOT_IMPL
|
||
|
|
LDNS_STATUS_CRYPTO_BOGUS
|
||
|
|
LDNS_STATUS_CRYPTO_EXPIRATION_BEFORE_INCEPTION
|
||
|
|
LDNS_STATUS_CRYPTO_NO_DNSKEY
|
||
|
|
LDNS_STATUS_CRYPTO_NO_DS
|
||
|
|
LDNS_STATUS_CRYPTO_NO_MATCHING_KEYTAG_DNSKEY
|
||
|
|
LDNS_STATUS_CRYPTO_NO_RRSIG
|
||
|
|
LDNS_STATUS_CRYPTO_NO_TRUSTED_DNSKEY
|
||
|
|
LDNS_STATUS_CRYPTO_NO_TRUSTED_DS
|
||
|
|
LDNS_STATUS_CRYPTO_SIG_EXPIRED
|
||
|
|
LDNS_STATUS_CRYPTO_SIG_NOT_INCEPTED
|
||
|
|
LDNS_STATUS_CRYPTO_TSIG_BOGUS
|
||
|
|
LDNS_STATUS_CRYPTO_TSIG_ERR
|
||
|
|
LDNS_STATUS_CRYPTO_TYPE_COVERED_ERR
|
||
|
|
LDNS_STATUS_CRYPTO_UNKNOWN_ALGO
|
||
|
|
LDNS_STATUS_CRYPTO_VALIDATED
|
||
|
|
LDNS_STATUS_DDD_OVERFLOW
|
||
|
|
LDNS_STATUS_DNSSEC_EXISTENCE_DENIED
|
||
|
|
LDNS_STATUS_DNSSEC_NSEC3_ORIGINAL_NOT_FOUND
|
||
|
|
LDNS_STATUS_DNSSEC_NSEC_RR_NOT_COVERED
|
||
|
|
LDNS_STATUS_DNSSEC_NSEC_WILDCARD_NOT_COVERED
|
||
|
|
LDNS_STATUS_DOMAINNAME_OVERFLOW
|
||
|
|
LDNS_STATUS_DOMAINNAME_UNDERFLOW
|
||
|
|
LDNS_STATUS_EMPTY_LABEL
|
||
|
|
LDNS_STATUS_ENGINE_KEY_NOT_LOADED
|
||
|
|
LDNS_STATUS_ERR
|
||
|
|
LDNS_STATUS_FILE_ERR
|
||
|
|
LDNS_STATUS_INTERNAL_ERR
|
||
|
|
LDNS_STATUS_INVALID_B32_EXT
|
||
|
|
LDNS_STATUS_INVALID_B64
|
||
|
|
LDNS_STATUS_INVALID_HEX
|
||
|
|
LDNS_STATUS_INVALID_INT
|
||
|
|
LDNS_STATUS_INVALID_IP4
|
||
|
|
LDNS_STATUS_INVALID_IP6
|
||
|
|
LDNS_STATUS_INVALID_POINTER
|
||
|
|
LDNS_STATUS_INVALID_STR
|
||
|
|
LDNS_STATUS_INVALID_TIME
|
||
|
|
LDNS_STATUS_LABEL_OVERFLOW
|
||
|
|
LDNS_STATUS_MEM_ERR
|
||
|
|
LDNS_STATUS_MISSING_RDATA_FIELDS_KEY
|
||
|
|
LDNS_STATUS_MISSING_RDATA_FIELDS_RRSIG
|
||
|
|
LDNS_STATUS_NETWORK_ERR
|
||
|
|
LDNS_STATUS_NOT_IMPL
|
||
|
|
LDNS_STATUS_NO_DATA
|
||
|
|
LDNS_STATUS_NSEC3_ERR
|
||
|
|
LDNS_STATUS_NULL
|
||
|
|
LDNS_STATUS_OK
|
||
|
|
LDNS_STATUS_PACKET_OVERFLOW
|
||
|
|
LDNS_STATUS_RES_NO_NS
|
||
|
|
LDNS_STATUS_RES_QUERY
|
||
|
|
LDNS_STATUS_SOCKET_ERROR
|
||
|
|
LDNS_STATUS_SSL_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_ALG_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_BAD_ESCAPE
|
||
|
|
LDNS_STATUS_SYNTAX_CLASS_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_DNAME_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_EMPTY
|
||
|
|
LDNS_STATUS_SYNTAX_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_INCLUDE
|
||
|
|
LDNS_STATUS_SYNTAX_INCLUDE_ERR_NOTIMPL
|
||
|
|
LDNS_STATUS_SYNTAX_INTEGER_OVERFLOW
|
||
|
|
LDNS_STATUS_SYNTAX_ITERATIONS_OVERFLOW
|
||
|
|
LDNS_STATUS_SYNTAX_KEYWORD_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_MISSING_VALUE_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_ORIGIN
|
||
|
|
LDNS_STATUS_SYNTAX_RDATA_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_TTL
|
||
|
|
LDNS_STATUS_SYNTAX_TTL_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_TYPE_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_VERSION_ERR
|
||
|
|
LDNS_STATUS_UNKNOWN_INET
|
||
|
|
LDNS_STATUS_WIRE_INCOMPLETE_ADDITIONAL
|
||
|
|
LDNS_STATUS_WIRE_INCOMPLETE_ANSWER
|
||
|
|
LDNS_STATUS_WIRE_INCOMPLETE_AUTHORITY
|
||
|
|
LDNS_STATUS_WIRE_INCOMPLETE_HEADER
|
||
|
|
LDNS_STATUS_WIRE_INCOMPLETE_QUESTION
|
||
|
|
LDNS_TC
|
||
|
|
|
||
|
|
dnssec_create_nsec
|
||
|
|
dnssec_create_nsec3
|
||
|
|
create_nsec
|
||
|
|
create_nsec3
|
||
|
|
|
||
|
|
rr_type2str
|
||
|
|
rr_class2str
|
||
|
|
pkt_opcode2str
|
||
|
|
pkt_rcode2str
|
||
|
|
rr_type_by_name
|
||
|
|
rr_class_by_name
|
||
|
|
errorstr_by_id
|
||
|
|
signing_algorithm_by_name
|
||
|
|
key_algorithm_supported
|
||
|
|
read_anchor_file
|
||
|
|
);
|
||
|
|
|
||
|
|
our $VERSION = '0.61';
|
||
|
|
|
||
|
|
sub AUTOLOAD {
|
||
|
|
# This AUTOLOAD is used to 'autoload' constants from the constant()
|
||
|
|
# XS function.
|
||
|
|
|
||
|
|
my $constname;
|
||
|
|
our $AUTOLOAD;
|
||
|
|
($constname = $AUTOLOAD) =~ s/.*:://;
|
||
|
|
croak "&DNS::LDNS::constant not defined" if $constname eq 'constant';
|
||
|
|
my ($error, $val) = constant($constname);
|
||
|
|
if ($error) { croak $error; }
|
||
|
|
{
|
||
|
|
no strict 'refs';
|
||
|
|
# Fixed between 5.005_53 and 5.005_61
|
||
|
|
#XXX if ($] >= 5.00561) {
|
||
|
|
#XXX *$AUTOLOAD = sub () { $val };
|
||
|
|
#XXX }
|
||
|
|
#XXX else {
|
||
|
|
*$AUTOLOAD = sub { $val };
|
||
|
|
#XXX }
|
||
|
|
}
|
||
|
|
goto &$AUTOLOAD;
|
||
|
|
}
|
||
|
|
|
||
|
|
require XSLoader;
|
||
|
|
XSLoader::load('DNS::LDNS', $VERSION);
|
||
|
|
|
||
|
|
# Preloaded methods go here.
|
||
|
|
|
||
|
|
our $last_status;
|
||
|
|
our $line_nr;
|
||
|
|
|
||
|
|
sub last_error {
|
||
|
|
return errorstr_by_id($DNS::LDNS::last_status);
|
||
|
|
}
|
||
|
|
|
||
|
|
require DNS::LDNS::RR;
|
||
|
|
require DNS::LDNS::GC;
|
||
|
|
require DNS::LDNS::RData;
|
||
|
|
require DNS::LDNS::Zone;
|
||
|
|
require DNS::LDNS::RRList;
|
||
|
|
require DNS::LDNS::DNSSecZone;
|
||
|
|
require DNS::LDNS::DNSSecRRSets;
|
||
|
|
require DNS::LDNS::DNSSecRRs;
|
||
|
|
require DNS::LDNS::DNSSecName;
|
||
|
|
require DNS::LDNS::RBTree;
|
||
|
|
require DNS::LDNS::RBNode;
|
||
|
|
require DNS::LDNS::Resolver;
|
||
|
|
require DNS::LDNS::Packet;
|
||
|
|
require DNS::LDNS::Key;
|
||
|
|
require DNS::LDNS::KeyList;
|
||
|
|
require DNS::LDNS::DNSSecDataChain;
|
||
|
|
require DNS::LDNS::DNSSecTrustTree;
|
||
|
|
|
||
|
|
# Autoload methods go after =cut, and are processed by the autosplit program.
|
||
|
|
|
||
|
|
1;
|
||
|
|
__END__
|
||
|
|
|
||
|
|
=head1 NAME
|
||
|
|
|
||
|
|
DNS::LDNS - Perl extension for the ldns library
|
||
|
|
|
||
|
|
=head1 SYNOPSIS
|
||
|
|
|
||
|
|
use DNS::LDNS ':all'
|
||
|
|
|
||
|
|
=head1 DESCRIPTION
|
||
|
|
|
||
|
|
DNS::LDNS is a perl OO-wrapper for the ldns library. A complete list
|
||
|
|
of object methods is found in the perldoc for each of the individual
|
||
|
|
classes. You may also read the documentation of the ldns library
|
||
|
|
(http://www.nlnetlabs.nl/projects/ldns).
|
||
|
|
|
||
|
|
=head2 Brief examples of usage
|
||
|
|
|
||
|
|
use DNS::LDNS ':all';
|
||
|
|
|
||
|
|
my $z = new DNS::LDNS::Zone(filename => '/path/to/myzone');
|
||
|
|
print DNS::LDNS::last_error;
|
||
|
|
my $rr = new DNS::LDNS::RR('mylabel 3600 IN A 168.10.10.10');
|
||
|
|
print $z->soa->to_string;
|
||
|
|
my $rrlist = $z->rrs->push($rr);
|
||
|
|
print $z->to_string;
|
||
|
|
|
||
|
|
my $kl = new DNS::LDNS::KeyList;
|
||
|
|
$kl->push(new DNS::LDNS::Key(filename => 'key');
|
||
|
|
$kl->key(0)->set_pubkey_owner(
|
||
|
|
new DNS::LDNS::RData(LDNS_RDF_TYPE_DNAME, 'myzone.org'));
|
||
|
|
my $signedz = $z->sign($kl);
|
||
|
|
print $signedz->to_string;
|
||
|
|
|
||
|
|
my $r = new DNS::LDNS::Resolver(filename => '/my/resolv.conf');
|
||
|
|
my $p = $r->send(
|
||
|
|
new DNS::LDNS::RData(LDNS_RDF_TYPE_DNAME, 'www.google.com'),
|
||
|
|
LDNS_RR_TYPE_A, LDNS_RR_CLASS_IN, LDNS_RD);
|
||
|
|
print $p->answer->to_string;
|
||
|
|
print $p->authority->to_string;
|
||
|
|
|
||
|
|
=head2 Classes
|
||
|
|
|
||
|
|
A description of the classes included and how they map to the ldns
|
||
|
|
library structures:
|
||
|
|
|
||
|
|
=over 20
|
||
|
|
|
||
|
|
=item B<DNS::LDNS>
|
||
|
|
|
||
|
|
Base class with static functions and constants
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::Zone>
|
||
|
|
|
||
|
|
Represents a parsed zonefile (maps to the ldns_zone struct)
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::RRList>
|
||
|
|
|
||
|
|
Represents a list of RRs. This class is also used to represent an
|
||
|
|
RRSet if all the dnames and types are equal, (maps to the the
|
||
|
|
ldns_rr_list struct)
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::RR>
|
||
|
|
|
||
|
|
Represents a resource record (RR), (maps to the ldns_rr struct)
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::RData>
|
||
|
|
|
||
|
|
Represents an rdata field or a dname in an RR (maps to the ldns_rdf
|
||
|
|
struct)
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::Resolver>
|
||
|
|
|
||
|
|
Represents a DNS resolver (maps to the ldns_resolver struct)
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::Packet>
|
||
|
|
|
||
|
|
Represents a DNS package (maps to the ldns_pkt struct)
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::Key>
|
||
|
|
|
||
|
|
Represents a DNSSec private key (maps to the ldns_key struct)
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::KeyList>
|
||
|
|
|
||
|
|
Represents a linked list of keys (maps to the ldns_key_list struct)
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::DNSSecZone>
|
||
|
|
|
||
|
|
Represents a zone with dnssec data (maps to the ldns_dnssec_zone
|
||
|
|
struct)
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::RBTree>
|
||
|
|
|
||
|
|
Represents a tree of DNSSecName nodes (maps to the ldns_rbtree struct)
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::RBNode>
|
||
|
|
|
||
|
|
Represents a node in the RBTree (maps to the ldns_rbnode struct)
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::DNSSecName>
|
||
|
|
|
||
|
|
Represents a dname in a DNSSecZone and holds a DNSSecRRSets list for
|
||
|
|
this dname, possibly with signatures (maps to the ldns_dnssec_name
|
||
|
|
struct)
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::DNSSecRRSets>
|
||
|
|
|
||
|
|
Represents a linked list of DNSSec RR sets, possibly with signatures
|
||
|
|
(maps to the ldns_dnssec_rrsets struct)
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::DNSSecRRs>
|
||
|
|
|
||
|
|
Represents a linked list of RRs (maps to the ldns_dnssec_rrs struct)
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::DNSSecDataChain>
|
||
|
|
|
||
|
|
Represents a chain of RR, DNSKEY, and DS data used for building a
|
||
|
|
dnssec trust tree (maps to the ldns_dnssec_data_chain struct)
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::DNSSecTrustTree>
|
||
|
|
|
||
|
|
Represents a tree of chained trust relationships from a signed RR to a
|
||
|
|
set of trust anchors (maps to the ldns_dnssec_trust_tree struct).
|
||
|
|
|
||
|
|
=item B<DNS::LDNS::GC>
|
||
|
|
|
||
|
|
Garbage collector. Handles ownership dependencies and freeing data
|
||
|
|
used by the other classes. Used internally only.
|
||
|
|
|
||
|
|
=back
|
||
|
|
|
||
|
|
One thing to note is that some of the classes have a seemingly
|
||
|
|
overlapping functionality. The Zone and RRList are used to represent
|
||
|
|
a generic zone. It may contain dnssec data but treats it like any
|
||
|
|
other dns data and does not have any knowledge of its structure. The
|
||
|
|
DNSSec* and RB* classes are building blocks for representing a signed
|
||
|
|
zone in a more structured way.
|
||
|
|
|
||
|
|
=head2 Static functions
|
||
|
|
|
||
|
|
str = rr_type2str(type)
|
||
|
|
str = rr_class2str(class)
|
||
|
|
type = rr_type_by_name(str)
|
||
|
|
class = rr_class_by_name(str)
|
||
|
|
str = pkt_opcode2str(opcode)
|
||
|
|
str = pkt_rcode2str(rcode)
|
||
|
|
error = errorstr_by_id(status)
|
||
|
|
str = DNS::LDNS::last_error
|
||
|
|
status = DNS::LDNS::last_status
|
||
|
|
rr = dnssec_create_nsec(from, to, type)
|
||
|
|
rr = dnssec_create_nsec3(from, to, algorithm, flags, iterations, salt)
|
||
|
|
rr = create_nsec(current, next, rrs)
|
||
|
|
rr = create_nsec3(cur_owner, cur_zone, algorithm, flags,
|
||
|
|
iterations, salt, empty_nonterminals)
|
||
|
|
algo = signing_algorithm_by_name(name)
|
||
|
|
bool = key_algorithm_supported(algorithm)
|
||
|
|
rr = read_anchor_file(filename)
|
||
|
|
|
||
|
|
=head2 Object references and cloning
|
||
|
|
|
||
|
|
Since some of the objects are found as sub objects within other
|
||
|
|
objects, it is important to know how the wrapper classes handle
|
||
|
|
object references, dependencies and cloning. The general rule is that
|
||
|
|
accessor methods just return a reference to the object while methods
|
||
|
|
inserting data inserts inserts a clone of the object. Most classes
|
||
|
|
have a clone method which can be used if a cloned object is what you
|
||
|
|
really want.
|
||
|
|
|
||
|
|
=head3 Examples
|
||
|
|
|
||
|
|
DNS::LDNS::Zone::rrs returns a reference to the DNS::LDNS::RRList
|
||
|
|
within the zone, so if you make changes to the RRList you also
|
||
|
|
changes the Zone object.
|
||
|
|
|
||
|
|
DNS::LDNS::RRList::push(rr) clones the rr, then pushes the cloned rr
|
||
|
|
to the list. Changing the rr afterwards will not change the list.
|
||
|
|
|
||
|
|
An exception is the Key class which does not have a clone
|
||
|
|
mechanism. In this case we allow a free Key to be added to only one
|
||
|
|
KeyList. Adding it to multiple lists will provoke an error.
|
||
|
|
|
||
|
|
The wrapper keeps track of allocated data structures and references.
|
||
|
|
Whenever data is no longer referred to by a perl object, it will be
|
||
|
|
freed.
|
||
|
|
|
||
|
|
=head2 ERROR HANDLING
|
||
|
|
|
||
|
|
The purpose for writing this wrapper class has been to be able to
|
||
|
|
process zone file data with good time performance. Data checking and
|
||
|
|
error handling is a bit sparse.
|
||
|
|
|
||
|
|
Most constructors will update the DNS::LDNS::last_status variable if
|
||
|
|
they fail (return undef). Wrapper methods to ldns functions which would
|
||
|
|
return a status will update the static DNS::LDNS::last_status variable.
|
||
|
|
Most methods do not return a status and will not reset this variable
|
||
|
|
even though they succeeds.
|
||
|
|
|
||
|
|
=head2 EXPORT
|
||
|
|
|
||
|
|
None by default.
|
||
|
|
|
||
|
|
=head2 Exportable constants
|
||
|
|
|
||
|
|
=head3 Status
|
||
|
|
|
||
|
|
LDNS_STATUS_ADDRESS_ERR
|
||
|
|
LDNS_STATUS_CERT_BAD_ALGORITHM
|
||
|
|
LDNS_STATUS_CRYPTO_ALGO_NOT_IMPL
|
||
|
|
LDNS_STATUS_CRYPTO_BOGUS
|
||
|
|
LDNS_STATUS_CRYPTO_EXPIRATION_BEFORE_INCEPTION
|
||
|
|
LDNS_STATUS_CRYPTO_NO_DNSKEY
|
||
|
|
LDNS_STATUS_CRYPTO_NO_DS
|
||
|
|
LDNS_STATUS_CRYPTO_NO_MATCHING_KEYTAG_DNSKEY
|
||
|
|
LDNS_STATUS_CRYPTO_NO_RRSIG
|
||
|
|
LDNS_STATUS_CRYPTO_NO_TRUSTED_DNSKEY
|
||
|
|
LDNS_STATUS_CRYPTO_NO_TRUSTED_DS
|
||
|
|
LDNS_STATUS_CRYPTO_SIG_EXPIRED
|
||
|
|
LDNS_STATUS_CRYPTO_SIG_NOT_INCEPTED
|
||
|
|
LDNS_STATUS_CRYPTO_TSIG_BOGUS
|
||
|
|
LDNS_STATUS_CRYPTO_TSIG_ERR
|
||
|
|
LDNS_STATUS_CRYPTO_TYPE_COVERED_ERR
|
||
|
|
LDNS_STATUS_CRYPTO_UNKNOWN_ALGO
|
||
|
|
LDNS_STATUS_CRYPTO_VALIDATED
|
||
|
|
LDNS_STATUS_DDD_OVERFLOW
|
||
|
|
LDNS_STATUS_DNSSEC_EXISTENCE_DENIED
|
||
|
|
LDNS_STATUS_DNSSEC_NSEC3_ORIGINAL_NOT_FOUND
|
||
|
|
LDNS_STATUS_DNSSEC_NSEC_RR_NOT_COVERED
|
||
|
|
LDNS_STATUS_DNSSEC_NSEC_WILDCARD_NOT_COVERED
|
||
|
|
LDNS_STATUS_DOMAINNAME_OVERFLOW
|
||
|
|
LDNS_STATUS_DOMAINNAME_UNDERFLOW
|
||
|
|
LDNS_STATUS_EMPTY_LABEL
|
||
|
|
LDNS_STATUS_ENGINE_KEY_NOT_LOADED
|
||
|
|
LDNS_STATUS_ERR
|
||
|
|
LDNS_STATUS_FILE_ERR
|
||
|
|
LDNS_STATUS_INTERNAL_ERR
|
||
|
|
LDNS_STATUS_INVALID_B32_EXT
|
||
|
|
LDNS_STATUS_INVALID_B64
|
||
|
|
LDNS_STATUS_INVALID_HEX
|
||
|
|
LDNS_STATUS_INVALID_INT
|
||
|
|
LDNS_STATUS_INVALID_IP4
|
||
|
|
LDNS_STATUS_INVALID_IP6
|
||
|
|
LDNS_STATUS_INVALID_POINTER
|
||
|
|
LDNS_STATUS_INVALID_STR
|
||
|
|
LDNS_STATUS_INVALID_TIME
|
||
|
|
LDNS_STATUS_LABEL_OVERFLOW
|
||
|
|
LDNS_STATUS_MEM_ERR
|
||
|
|
LDNS_STATUS_MISSING_RDATA_FIELDS_KEY
|
||
|
|
LDNS_STATUS_MISSING_RDATA_FIELDS_RRSIG
|
||
|
|
LDNS_STATUS_NETWORK_ERR
|
||
|
|
LDNS_STATUS_NOT_IMPL
|
||
|
|
LDNS_STATUS_NO_DATA
|
||
|
|
LDNS_STATUS_NSEC3_ERR
|
||
|
|
LDNS_STATUS_NULL
|
||
|
|
LDNS_STATUS_OK
|
||
|
|
LDNS_STATUS_PACKET_OVERFLOW
|
||
|
|
LDNS_STATUS_RES_NO_NS
|
||
|
|
LDNS_STATUS_RES_QUERY
|
||
|
|
LDNS_STATUS_SOCKET_ERROR
|
||
|
|
LDNS_STATUS_SSL_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_ALG_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_BAD_ESCAPE
|
||
|
|
LDNS_STATUS_SYNTAX_CLASS_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_DNAME_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_EMPTY
|
||
|
|
LDNS_STATUS_SYNTAX_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_INCLUDE
|
||
|
|
LDNS_STATUS_SYNTAX_INCLUDE_ERR_NOTIMPL
|
||
|
|
LDNS_STATUS_SYNTAX_INTEGER_OVERFLOW
|
||
|
|
LDNS_STATUS_SYNTAX_ITERATIONS_OVERFLOW
|
||
|
|
LDNS_STATUS_SYNTAX_KEYWORD_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_MISSING_VALUE_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_ORIGIN
|
||
|
|
LDNS_STATUS_SYNTAX_RDATA_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_TTL
|
||
|
|
LDNS_STATUS_SYNTAX_TTL_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_TYPE_ERR
|
||
|
|
LDNS_STATUS_SYNTAX_VERSION_ERR
|
||
|
|
LDNS_STATUS_UNKNOWN_INET
|
||
|
|
LDNS_STATUS_WIRE_INCOMPLETE_ADDITIONAL
|
||
|
|
LDNS_STATUS_WIRE_INCOMPLETE_ANSWER
|
||
|
|
LDNS_STATUS_WIRE_INCOMPLETE_AUTHORITY
|
||
|
|
LDNS_STATUS_WIRE_INCOMPLETE_HEADER
|
||
|
|
LDNS_STATUS_WIRE_INCOMPLETE_QUESTION
|
||
|
|
|
||
|
|
=head3 Resolver flags and constants
|
||
|
|
|
||
|
|
LDNS_RESOLV_ANCHOR
|
||
|
|
LDNS_RESOLV_DEFDOMAIN
|
||
|
|
LDNS_RESOLV_INET
|
||
|
|
LDNS_RESOLV_INET6
|
||
|
|
LDNS_RESOLV_INETANY
|
||
|
|
LDNS_RESOLV_KEYWORD
|
||
|
|
LDNS_RESOLV_KEYWORDS
|
||
|
|
LDNS_RESOLV_NAMESERVER
|
||
|
|
LDNS_RESOLV_OPTIONS
|
||
|
|
LDNS_RESOLV_RTT_INF
|
||
|
|
LDNS_RESOLV_RTT_MIN
|
||
|
|
LDNS_RESOLV_SEARCH
|
||
|
|
LDNS_RESOLV_SORTLIST
|
||
|
|
|
||
|
|
=head3 Resolver query flags
|
||
|
|
|
||
|
|
LDNS_AA
|
||
|
|
LDNS_AD
|
||
|
|
LDNS_CD
|
||
|
|
LDNS_QR
|
||
|
|
LDNS_RA
|
||
|
|
LDNS_RD
|
||
|
|
LDNS_TC
|
||
|
|
|
||
|
|
=head3 Resolver rcodes
|
||
|
|
|
||
|
|
LDNS_RCODE_FORMERR
|
||
|
|
LDNS_RCODE_NOERROR
|
||
|
|
LDNS_RCODE_NOTAUTH
|
||
|
|
LDNS_RCODE_NOTIMPL
|
||
|
|
LDNS_RCODE_NOTZONE
|
||
|
|
LDNS_RCODE_NXDOMAIN
|
||
|
|
LDNS_RCODE_NXRRSET
|
||
|
|
LDNS_RCODE_REFUSED
|
||
|
|
LDNS_RCODE_SERVFAIL
|
||
|
|
LDNS_RCODE_YXDOMAIN
|
||
|
|
LDNS_RCODE_YXRRSET
|
||
|
|
|
||
|
|
=head3 Packet types
|
||
|
|
|
||
|
|
LDNS_PACKET_ANSWER
|
||
|
|
LDNS_PACKET_NODATA
|
||
|
|
LDNS_PACKET_NXDOMAIN
|
||
|
|
LDNS_PACKET_QUESTION
|
||
|
|
LDNS_PACKET_REFERRAL
|
||
|
|
LDNS_PACKET_UNKNOWN
|
||
|
|
|
||
|
|
=head3 Packet opcodes
|
||
|
|
|
||
|
|
LDNS_PACKET_IQUERY
|
||
|
|
LDNS_PACKET_NOTIFY
|
||
|
|
LDNS_PACKET_QUERY
|
||
|
|
LDNS_PACKET_STATUS
|
||
|
|
LDNS_PACKET_UPDATE
|
||
|
|
|
||
|
|
=head3 Packet sections
|
||
|
|
|
||
|
|
LDNS_SECTION_ADDITIONAL
|
||
|
|
LDNS_SECTION_ANSWER
|
||
|
|
LDNS_SECTION_ANY
|
||
|
|
LDNS_SECTION_ANY_NOQUESTION
|
||
|
|
LDNS_SECTION_AUTHORITY
|
||
|
|
LDNS_SECTION_QUESTION
|
||
|
|
|
||
|
|
=head3 DNSSec constants
|
||
|
|
|
||
|
|
LDNS_DEFAULT_EXP_TIME
|
||
|
|
LDNS_MAX_KEYLEN
|
||
|
|
LDNS_DNSSEC_KEYPROTO
|
||
|
|
|
||
|
|
=head3 DNSSec sign policies
|
||
|
|
|
||
|
|
LDNS_SIGNATURE_LEAVE_ADD_NEW
|
||
|
|
LDNS_SIGNATURE_LEAVE_NO_ADD
|
||
|
|
LDNS_SIGNATURE_REMOVE_ADD_NEW
|
||
|
|
LDNS_SIGNATURE_REMOVE_NO_ADD
|
||
|
|
LDNS_NSEC3_MAX_ITERATIONS
|
||
|
|
|
||
|
|
=head3 Key flags
|
||
|
|
|
||
|
|
LDNS_KEY_REVOKE_KEY
|
||
|
|
LDNS_KEY_SEP_KEY
|
||
|
|
LDNS_KEY_ZONE_KEY
|
||
|
|
|
||
|
|
=head3 Key algorithms
|
||
|
|
|
||
|
|
LDNS_DH
|
||
|
|
LDNS_DSA
|
||
|
|
LDNS_DSA_NSEC3
|
||
|
|
LDNS_ECC
|
||
|
|
LDNS_RSAMD5
|
||
|
|
LDNS_RSASHA1
|
||
|
|
LDNS_RSASHA1_NSEC3
|
||
|
|
LDNS_RSASHA256
|
||
|
|
LDNS_RSASHA512
|
||
|
|
LDNS_ECC_GOST
|
||
|
|
LDNS_PRIVATEDNS
|
||
|
|
LDNS_PRIVATEOID
|
||
|
|
|
||
|
|
=head3 Signing algorithms
|
||
|
|
|
||
|
|
LDNS_SIGN_DSA
|
||
|
|
LDNS_SIGN_DSA_NSEC3
|
||
|
|
LDNS_SIGN_ECC_GOST
|
||
|
|
LDNS_SIGN_HMACSHA1
|
||
|
|
LDNS_SIGN_HMACSHA256
|
||
|
|
LDNS_SIGN_RSAMD5
|
||
|
|
LDNS_SIGN_RSASHA1
|
||
|
|
LDNS_SIGN_RSASHA1_NSEC3
|
||
|
|
LDNS_SIGN_RSASHA256
|
||
|
|
LDNS_SIGN_RSASHA512
|
||
|
|
|
||
|
|
=head3 Hashing algorithm
|
||
|
|
|
||
|
|
LDNS_SHA1
|
||
|
|
LDNS_SHA256
|
||
|
|
LDNS_HASH_GOST
|
||
|
|
|
||
|
|
=head3 Rdata constants
|
||
|
|
|
||
|
|
LDNS_MAX_RDFLEN
|
||
|
|
LDNS_NSEC3_VARS_OPTOUT_MASK
|
||
|
|
|
||
|
|
LDNS_RDF_SIZE_16BYTES
|
||
|
|
LDNS_RDF_SIZE_6BYTES
|
||
|
|
LDNS_RDF_SIZE_BYTE
|
||
|
|
LDNS_RDF_SIZE_DOUBLEWORD
|
||
|
|
LDNS_RDF_SIZE_WORD
|
||
|
|
|
||
|
|
=head3 Rdata types
|
||
|
|
|
||
|
|
LDNS_RDF_TYPE_A
|
||
|
|
LDNS_RDF_TYPE_AAAA
|
||
|
|
LDNS_RDF_TYPE_ALG
|
||
|
|
LDNS_RDF_TYPE_APL
|
||
|
|
LDNS_RDF_TYPE_ATMA
|
||
|
|
LDNS_RDF_TYPE_B32_EXT
|
||
|
|
LDNS_RDF_TYPE_B64
|
||
|
|
LDNS_RDF_TYPE_CERT_ALG
|
||
|
|
LDNS_RDF_TYPE_CLASS
|
||
|
|
LDNS_RDF_TYPE_DNAME
|
||
|
|
LDNS_RDF_TYPE_HEX
|
||
|
|
LDNS_RDF_TYPE_INT16
|
||
|
|
LDNS_RDF_TYPE_INT16_DATA
|
||
|
|
LDNS_RDF_TYPE_INT32
|
||
|
|
LDNS_RDF_TYPE_INT8
|
||
|
|
LDNS_RDF_TYPE_IPSECKEY
|
||
|
|
LDNS_RDF_TYPE_LOC
|
||
|
|
LDNS_RDF_TYPE_NONE
|
||
|
|
LDNS_RDF_TYPE_NSAP
|
||
|
|
LDNS_RDF_TYPE_NSEC
|
||
|
|
LDNS_RDF_TYPE_NSEC3_NEXT_OWNER
|
||
|
|
LDNS_RDF_TYPE_NSEC3_SALT
|
||
|
|
LDNS_RDF_TYPE_PERIOD
|
||
|
|
LDNS_RDF_TYPE_SERVICE
|
||
|
|
LDNS_RDF_TYPE_STR
|
||
|
|
LDNS_RDF_TYPE_TIME
|
||
|
|
LDNS_RDF_TYPE_HIP
|
||
|
|
LDNS_RDF_TYPE_TSIGTIME
|
||
|
|
LDNS_RDF_TYPE_TYPE
|
||
|
|
LDNS_RDF_TYPE_UNKNOWN
|
||
|
|
LDNS_RDF_TYPE_WKS
|
||
|
|
|
||
|
|
=head3 Algorithms used in CERT RRs.
|
||
|
|
|
||
|
|
LDNS_CERT_ACPKIX
|
||
|
|
LDNS_CERT_IACPKIX
|
||
|
|
LDNS_CERT_IPGP
|
||
|
|
LDNS_CERT_IPKIX
|
||
|
|
LDNS_CERT_ISPKI
|
||
|
|
LDNS_CERT_OID
|
||
|
|
LDNS_CERT_PGP
|
||
|
|
LDNS_CERT_PKIX
|
||
|
|
LDNS_CERT_SPKI
|
||
|
|
LDNS_CERT_URI
|
||
|
|
|
||
|
|
=head3 RR compress flag
|
||
|
|
|
||
|
|
LDNS_RR_COMPRESS
|
||
|
|
LDNS_RR_NO_COMPRESS
|
||
|
|
|
||
|
|
=head3 RR classes
|
||
|
|
|
||
|
|
LDNS_RR_CLASS_ANY
|
||
|
|
LDNS_RR_CLASS_CH
|
||
|
|
LDNS_RR_CLASS_COUNT
|
||
|
|
LDNS_RR_CLASS_FIRST
|
||
|
|
LDNS_RR_CLASS_HS
|
||
|
|
LDNS_RR_CLASS_IN
|
||
|
|
LDNS_RR_CLASS_LAST
|
||
|
|
LDNS_RR_CLASS_NONE
|
||
|
|
|
||
|
|
=head3 RR types
|
||
|
|
|
||
|
|
LDNS_RR_TYPE_A
|
||
|
|
LDNS_RR_TYPE_A6
|
||
|
|
LDNS_RR_TYPE_AAAA
|
||
|
|
LDNS_RR_TYPE_AFSDB
|
||
|
|
LDNS_RR_TYPE_ANY
|
||
|
|
LDNS_RR_TYPE_APL
|
||
|
|
LDNS_RR_TYPE_ATMA
|
||
|
|
LDNS_RR_TYPE_AXFR
|
||
|
|
LDNS_RR_TYPE_CERT
|
||
|
|
LDNS_RR_TYPE_CNAME
|
||
|
|
LDNS_RR_TYPE_COUNT
|
||
|
|
LDNS_RR_TYPE_DHCID
|
||
|
|
LDNS_RR_TYPE_DLV
|
||
|
|
LDNS_RR_TYPE_DNAME
|
||
|
|
LDNS_RR_TYPE_DNSKEY
|
||
|
|
LDNS_RR_TYPE_DS
|
||
|
|
LDNS_RR_TYPE_EID
|
||
|
|
LDNS_RR_TYPE_FIRST
|
||
|
|
LDNS_RR_TYPE_GID
|
||
|
|
LDNS_RR_TYPE_GPOS
|
||
|
|
LDNS_RR_TYPE_HINFO
|
||
|
|
LDNS_RR_TYPE_IPSECKEY
|
||
|
|
LDNS_RR_TYPE_ISDN
|
||
|
|
LDNS_RR_TYPE_IXFR
|
||
|
|
LDNS_RR_TYPE_KEY
|
||
|
|
LDNS_RR_TYPE_KX
|
||
|
|
LDNS_RR_TYPE_LAST
|
||
|
|
LDNS_RR_TYPE_LOC
|
||
|
|
LDNS_RR_TYPE_MAILA
|
||
|
|
LDNS_RR_TYPE_MAILB
|
||
|
|
LDNS_RR_TYPE_MB
|
||
|
|
LDNS_RR_TYPE_MD
|
||
|
|
LDNS_RR_TYPE_MF
|
||
|
|
LDNS_RR_TYPE_MG
|
||
|
|
LDNS_RR_TYPE_MINFO
|
||
|
|
LDNS_RR_TYPE_MR
|
||
|
|
LDNS_RR_TYPE_MX
|
||
|
|
LDNS_RR_TYPE_NAPTR
|
||
|
|
LDNS_RR_TYPE_NIMLOC
|
||
|
|
LDNS_RR_TYPE_NS
|
||
|
|
LDNS_RR_TYPE_NSAP
|
||
|
|
LDNS_RR_TYPE_NSAP_PTR
|
||
|
|
LDNS_RR_TYPE_NSEC
|
||
|
|
LDNS_RR_TYPE_NSEC3
|
||
|
|
LDNS_RR_TYPE_NSEC3PARAM
|
||
|
|
LDNS_RR_TYPE_NSEC3PARAMS
|
||
|
|
LDNS_RR_TYPE_NULL
|
||
|
|
LDNS_RR_TYPE_NXT
|
||
|
|
LDNS_RR_TYPE_OPT
|
||
|
|
LDNS_RR_TYPE_PTR
|
||
|
|
LDNS_RR_TYPE_PX
|
||
|
|
LDNS_RR_TYPE_RP
|
||
|
|
LDNS_RR_TYPE_RRSIG
|
||
|
|
LDNS_RR_TYPE_RT
|
||
|
|
LDNS_RR_TYPE_SIG
|
||
|
|
LDNS_RR_TYPE_SINK
|
||
|
|
LDNS_RR_TYPE_SOA
|
||
|
|
LDNS_RR_TYPE_SPF
|
||
|
|
LDNS_RR_TYPE_SRV
|
||
|
|
LDNS_RR_TYPE_SSHFP
|
||
|
|
LDNS_RR_TYPE_TALINK
|
||
|
|
LDNS_RR_TYPE_TSIG
|
||
|
|
LDNS_RR_TYPE_TXT
|
||
|
|
LDNS_RR_TYPE_UID
|
||
|
|
LDNS_RR_TYPE_UINFO
|
||
|
|
LDNS_RR_TYPE_UNSPEC
|
||
|
|
LDNS_RR_TYPE_WKS
|
||
|
|
LDNS_RR_TYPE_X25
|
||
|
|
|
||
|
|
=head3 Various defaults and other constants
|
||
|
|
|
||
|
|
LDNS_DEFAULT_TTL
|
||
|
|
LDNS_PORT
|
||
|
|
LDNS_IP4ADDRLEN
|
||
|
|
LDNS_IP6ADDRLEN
|
||
|
|
LDNS_MAX_DOMAINLEN
|
||
|
|
LDNS_MAX_LABELLEN
|
||
|
|
LDNS_MAX_PACKETLEN
|
||
|
|
LDNS_MAX_POINTERS
|
||
|
|
LDNS_RR_OVERHEAD
|
||
|
|
LDNS_RDATA_FIELD_DESCRIPTORS_COMMON
|
||
|
|
|
||
|
|
=head1 BUGS
|
||
|
|
|
||
|
|
This package is still in the beta stage of development. There no known bugs,
|
||
|
|
although parts of the code has not yet been very well tested. Bugreports will
|
||
|
|
be greatly appreciated.
|
||
|
|
|
||
|
|
=head1 SEE ALSO
|
||
|
|
|
||
|
|
http://www.nlnetlabs.nl/projects/ldns
|
||
|
|
|
||
|
|
=head1 AUTHOR
|
||
|
|
|
||
|
|
Erik Pihl Ostlyngen, E<lt>erik.ostlyngen@uninett.noE<gt>
|
||
|
|
|
||
|
|
=head1 COPYRIGHT AND LICENSE
|
||
|
|
|
||
|
|
Copyright (C) 2013 by UNINETT Norid AS
|
||
|
|
|
||
|
|
This library is free software; you can redistribute it and/or modify
|
||
|
|
it under the same terms as Perl itself, either Perl version 5.14.2 or,
|
||
|
|
at your option, any later version of Perl 5 you may have available.
|
||
|
|
|
||
|
|
=cut
|