Class: OSPFv2::Id

Inherits:
Object show all
Includes:
IE
Defined in:
lib/ie/id.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from IE

#method_missing

Constructor Details

#initialize(arg = 0) ⇒ Id

Returns a new instance of Id.



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# File 'lib/ie/id.rb', line 42

def initialize(arg=0)
  self.id = arg
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class OSPFv2::IE

Class Method Details

.new_ntoh(s) ⇒ Object 



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# File 'lib/ie/id.rb', line 32

def self.new_ntoh(s)
  return unless s.is_a?(String)
  new s.unpack('N')[0]
end

.to_i(id) ⇒ Object 



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# File 'lib/ie/id.rb', line 37

def self.to_i(id)
  return id.to_i unless id.is_a?(String) and id.split('.').size==4
  IPAddr.new(id).to_i
end

Instance Method Details

#encode ⇒ Object Also known as: enc 



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# File 'lib/ie/id.rb', line 63

def encode
  [@id].pack('N')
end

#id=(val) ⇒ Object 



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# File 'lib/ie/id.rb', line 46

def id=(val)
  if val.is_a?(Hash)
    @id = val[:id] if val[:id]
  elsif val.is_a?(IPAddr)
    @id = val.to_i
  elsif val.is_a?(Integer)
    raise ArgumentError, "Invalid Argument #{val}" unless (0..0xffffffff).include?(val)
    @id = val
  elsif val.is_a?(String)
    @id = IPAddr.new(val).to_i
  elsif val.is_a?(Id)
    @id = val.to_i
  else
    raise ArgumentError, "Invalid Argument #{val.inspect}"
  end
end

#to_hash ⇒ Object 



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# File 'lib/ie/id.rb', line 76

def to_hash
  to_s_short
end

#to_i ⇒ Object 



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# File 'lib/ie/id.rb', line 68

def to_i
  @id
end

#to_ip ⇒ Object 



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# File 'lib/ie/id.rb', line 80

def to_ip
  to_s(false)
end

#to_s(verbose = true) ⇒ Object 



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# File 'lib/ie/id.rb', line 72

def to_s(verbose=true)
  verbose ? to_s_verbose : to_s_short
end