Class: RIRFinder::RIR

Inherits:
Object
  • Object
show all
Defined in:
lib/rirfinder/rir.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(db, rir, tmp = '/tmp/rir') ⇒ RIR

Returns a new instance of RIR.



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# File 'lib/rirfinder/rir.rb', line 6

def initialize db, rir, tmp = '/tmp/rir'
  @rir_index = [:afrinic, :apnic, :arin, :lacnic, :ripe]
  @db = db
  @rir = if rir == :all
    @rir_index
  else
     rir.class == Array ? rir : Array.new.push(rir)
  end
  @tmp = tmp and Dir.mkdir tmp rescue nil
end

Class Method Details

.generate(args = {db: 'rir.db', rir: :all, fetch: false}) ⇒ Object 



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# File 'lib/rirfinder/rir.rb', line 45

def generate args = {db: 'rir.db', rir: :all, fetch: false}
  if args[:fetch]
    self.new(args[:db], args[:rir]).build_db
  else
    self.new(args[:db], args[:rir])._parse
  end
end

Instance Method Details

#_fetch(rir_list) ⇒ Object 



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# File 'lib/rirfinder/rir.rb', line 23

def _fetch rir_list
  rir_list.each do |rir|
    fp = open @tmp + "/#{rir}", 'w'
    fp.write HTTParty.get("http://ftp.#{rir}.net/pub/stats/#{rir}/delegated-#{rir}-extended-latest")
    fp.close
  end
end

#_parse ⇒ Object 



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# File 'lib/rirfinder/rir.rb', line 31

def _parse
  reports = Hash.new
  ignore_initial_lines = 4
  Dir.chdir @tmp
  (Dir.entries(@tmp) - ['.', '..']).each do |report|
    fp = open report
    reports[report] = fp.read.lines.select{|line| line[0] != '#'}[ignore_initial_lines..-1]
      .map{|line| line.split '|'}
    fp.close
  end
  reports
end

#build_db ⇒ Object 



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# File 'lib/rirfinder/rir.rb', line 17

def build_db
  _fetch @rir
  _parse
  # TODO
end