1DNS::LDNS::RR(3)      User Contributed Perl Documentation     DNS::LDNS::RR(3)
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NAME

6       DNS::LDNS::RR - Resource record
7

SYNOPSIS

9         use DNS::LDNS ':all'
10
11         my rr = new DNS::LDNS::RR('mylabel 3600 IN A 168.10.10.10')
12         my rr = new DNS::LDNS::RR(
13           str => 'mylabel 3600 IN A 168.10.10.10',
14           default_ttl => 3600,     # optional
15           origin => $origin_rdata, # optional
16           prev => \$prev_rdata,    # optional
17         )
18         my rr = new DNS::LDNS::RR(
19           filename => '/path/to/rr',
20           default_ttl => \$ttl,     # optional
21           origin => \$origin_rdata, # optional
22           prev => \$prev_rdata)     # optional
23         my rr = new DNS::LDNS::RR(
24           file => \*FILE,
25           default_ttl => \$ttl,     # optional
26           origin => \$origin_rdata, # optional
27           prev => \$prev_rdata)     # optional
28         my rr = new DNS::LDNS::RR(
29           type => LDNS_RR_TYPE_A,
30           rdata => [new DNS::LDNS::RData(...), new DNS::LDNS::RData(...), ...],
31           class => LDNS_RR_CLASS_IN, # optional
32           ttl => 3600, # optional
33           owner => new DNS::LDNS::RData(LDNS_RDF_TYPE_DNAME, 'mylabel'), # optional)
34         my rr = new DNS::LDNS::RR
35
36         rr2 = rr->clone
37
38         rr->print(\*FILE)
39         rr->to_string
40
41         ttl = rr->ttl
42         rr->set_ttl(ttl)
43
44         type = rr->type
45         rr->set_type(type)
46
47         class = rr->class
48         rr->set_class(class)
49
50         rdata = rr->owner
51         rr->set_owner(rdata)
52         str = rr->dname
53
54         count = rr->rd_count
55         rdata = rr->rdata(index)
56         rr->set_rdata(rd1, rd2, rd3, ...)
57         rr->push_rdata(rd1, rd2, rd3, ...)
58         rdata = rr->pop_rdata
59
60         rr->compare(rr2)
61         rr->compare_dname(rr2)
62         rr->compare_no_rdata(rr2)
63         rr->compare_ds(rr2)
64
65         hash = rr->hash_name_from_nsec3(dname)
66
67         status = rr->verify_denial(nsecs, rrsigs)
68         status = rr->verify_denial_nsec3(nsecs, rrsigs, packet_rcode, packet_qtype, packet_nodata)
69         match = rr->verify_denial_nsec3_match(nsecs, rrsigs, packet_rcode, packet_qtype, packet_nodata)
70
71         rr->nsec3_add_param_rdfs(algorithm, flags, iterations, salt)
72         a = rr->nsec3_algorithm
73         f = rr->nsec3_flags
74         o = rr->nsec3_optout
75         i = rr->nsec3_iterations
76         rdata = rr->nsec3_next_owner
77         rdata = rr->nsec3_bitmap
78         rdata = rr->nsec3_salt
79
80         rdata = rr->rrsig_keytag
81         bool = rr->rrsig_set_keytag(rdata)
82         rdata = rr->rrsig_signame
83         bool = rr->rrsig_set_signame(rdata)
84         rdata = rr->rrsig_sig
85         bool = rr->rrsig_set_sig(rdata)
86         rdata = rr->rrsig_algorithm
87         bool = rr->rrsig_set_algorithm(rdata)
88         rdata = rr->rrsig_inception
89         bool = rr->rrsig_set_inception(rdata)
90         rdata = rr->rrsig_expiration
91         bool = rr->rrsig_set_expiration(rdata)
92         rdata = rr->rrsig_labels
93         bool = rr->rrsig_set_labels(rdata)
94         rdata = rr->rrsig_origttl
95         bool = rr->rrsig_set_origttl(rdata)
96         key = rr->get_dnskey_for_rrsig(rrlist)
97
98         rdata = rr->dnskey_algorithm
99         bool = rr->dnskey_set_algorithm(rdata)
100         rdata = rr->dnskey_flags
101         bool = rr->dnskey_set_flags(rdata)
102         rdata = rr->dnskey_protocol
103         bool = rr->dnskey_set_protocol(rdata)
104         rdata = rr->dnskey_key
105         bool = rr->dnskey_set_key(rdata)
106         bits = rr->dnskey_key_size
107         tag = rr->calc_keytag
108         ds = rr->key_to_ds(hash)
109
110         rr->is_question
111

SEE ALSO

113       http://www.nlnetlabs.nl/projects/ldns
114

AUTHOR

116       Erik Pihl Ostlyngen, <erik.ostlyngen@uninett.no>
117

119       Copyright (C) 2013 by UNINETT Norid AS
120
121       This library is free software; you can redistribute it and/or modify it
122       under the same terms as Perl itself, either Perl version 5.14.2 or, at
123       your option, any later version of Perl 5 you may have available.
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127perl v5.28.0                      2016-12-20                  DNS::LDNS::RR(3)
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