Class: Net::DNS::RR::MG
- Inherits:
-
Net::DNS::RR
- Object
- Net::DNS::RR
- Net::DNS::RR::MG
- Defined in:
- lib/Net/DNS/RR/MG.rb
Overview
NAME
Net::DNS::RR::MG - DNS MG resource record
DESCRIPTION
Class for DNS Mail Group (MG) resource records.
COPYRIGHT
Copyright © 1997-2002 Michael Fuhr.
Portions Copyright © 2002-2004 Chris Reinhardt.
Ruby version Copyright © 2006 AlexD (Nominet UK)
All rights reserved. This program is free software; you may redistribute it and/or modify it under the same terms as Perl itself.
head1 SEE ALSO
Net::DNS, Net::DNS::Resolver, Net::DNS::Packet, Net::DNS::Header, Net::DNS::Question, Net::DNS::RR, RFC 1035 Section 3.3.6
Constant Summary
Constants inherited from Net::DNS::RR
Instance Attribute Summary collapse
-
#mgmname ⇒ Object
Returns the RR’s mailbox field.
Attributes inherited from Net::DNS::RR
#name, #rdata, #rdlength, #rrclass, #ttl, #type
Instance Method Summary collapse
- #_canonicalRdata ⇒ Object
- #new_from_data(data, offset) ⇒ Object
- #new_from_hash(values) ⇒ Object
- #new_from_string(s) ⇒ Object
- #rdatastr ⇒ Object
- #rr_rdata(packet, offset) ⇒ Object
Methods inherited from Net::DNS::RR
#_canonicaldata, _get_subclass, _name2wire, #_name2wire, build_regex, create, #create_rrsort_func, #data, #get_rrsort_func, #init, #init_rrsort_func, #inspect, new_from_data, new_from_hash, new_from_string, #set_rrsort_func
Instance Attribute Details
#mgmname ⇒ Object
Returns the RR’s mailbox field.
print "mgmname = ", rr.mgmname, "\n"
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# File 'lib/Net/DNS/RR/MG.rb', line 47 def mgmname @mgmname end |
Instance Method Details
#_canonicalRdata ⇒ Object
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# File 'lib/Net/DNS/RR/MG.rb', line 86 def _canonicalRdata rdata = ""; if (defined?@mgmname) rdata += _name2wire(@mgmname); end return rdata; end |
#new_from_data(data, offset) ⇒ Object
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# File 'lib/Net/DNS/RR/MG.rb', line 48 def new_from_data(data, offset) if (@rdlength > 0) @mgmname = Net::DNS::Packet::(data, offset)[0]; end end |
#new_from_hash(values) ⇒ Object
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# File 'lib/Net/DNS/RR/MG.rb', line 61 def new_from_hash(values) if values.has_key?(:mgmname) @mgmname = values[:mgmname] end end |
#new_from_string(s) ⇒ Object
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# File 'lib/Net/DNS/RR/MG.rb', line 54 def new_from_string(s) if (s) string = s.sub(/\.+$/,""); @mgmname = string; end end |
#rdatastr ⇒ Object
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# File 'lib/Net/DNS/RR/MG.rb', line 67 def rdatastr if defined?@mgmname return "#{@mgmname}." else return '' end end |
#rr_rdata(packet, offset) ⇒ Object
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# File 'lib/Net/DNS/RR/MG.rb', line 75 def rr_rdata(packet, offset) rdata = ""; if (defined?@mgmname) rdata += packet.dn_comp(@mgmname, offset); end return rdata; end |