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* lib/resolv.rb (Resolv::DNS::Resource#ttl): new attribute.

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(Resolv::DNS::Resource#==): ignore @ttl.
  (Resolv::DNS::Resource#hash): ditto.
  (Resolv::DNS::Message::MessageDecoder#get_rr): save TTL in a
  Resource object.
  based on [ruby-core:5190] by Eric Hodel.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8627 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2005-06-15 15:32:46 +00:00
parent 27e59d7cdd
commit e710ced659
2 changed files with 31 additions and 7 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
Thu Jun 16 00:13:41 2005 Tanaka Akira <akr@m17n.org>
* lib/resolv.rb (Resolv::DNS::Resource#ttl): new attribute.
(Resolv::DNS::Resource#==): ignore @ttl.
(Resolv::DNS::Resource#hash): ditto.
(Resolv::DNS::Message::MessageDecoder#get_rr): save TTL in a
Resource object.
based on [ruby-core:5190] by Eric Hodel.
Wed Jun 15 18:26:39 2005 Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
* ext/tk/lib/tk.rb: support "tk inactive" sub-command [for Tcl/Tk8.5a3]

29
lib/resolv.rb
View file

@ -1406,7 +1406,9 @@ class Resolv
name = self.get_name
type, klass, ttl = self.get_unpack('nnN')
typeclass = Resource.get_class(type, klass)
return name, ttl, self.get_length16 {typeclass.decode_rdata(self)}
res = self.get_length16 { typeclass.decode_rdata self }
res.instance_variable_set :@ttl, ttl
return name, ttl, res
end
end
end
@ -1429,6 +1431,11 @@ class Resolv
class Resource < Query
##
# Remaining Time To Live for this Resource.
attr_reader :ttl
ClassHash = {} # :nodoc:
def encode_rdata(msg) # :nodoc:
@ -1440,10 +1447,16 @@ class Resolv
end
def ==(other) # :nodoc:
return self.class == other.class &&
self.instance_variables == other.instance_variables &&
self.instance_variables.collect {|name| self.instance_eval name} ==
other.instance_variables.collect {|name| other.instance_eval name}
return false unless self.class == other.class
s_ivars = self.instance_variables
s_ivars.sort!
s_ivars.delete "@ttl"
o_ivars = other.instance_variables
o_ivars.sort!
o_ivars.delete "@ttl"
return s_ivars == o_ivars &&
s_ivars.collect {|name| self.instance_variable_get name} ==
o_ivars.collect {|name| other.instance_variable_get name}
end
def eql?(other) # :nodoc:
@ -1452,8 +1465,10 @@ class Resolv
def hash # :nodoc:
h = 0
self.instance_variables.each {|name|
h ^= self.instance_eval("#{name}.hash")
vars = self.instance_variables
vars.delete "@ttl"
vars.each {|name|
h ^= self.instance_variable_get(name).hash
}
return h
end