Class: Bitcoin::P2P::Option

Inherits:
Object
  • Object
show all
Defined in:
lib/bitcoin/p2p/option.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#host ⇒ Object

Returns the value of attribute host.



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# File 'lib/bitcoin/p2p/option.rb', line 6

def host
  @host
end

#network ⇒ Object

Returns the value of attribute network.



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# File 'lib/bitcoin/p2p/option.rb', line 7

def network
  @network
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/bitcoin/p2p/option.rb', line 9

def parse
  op = OptionParser.new do |opts|
    opts.banner = "Usage: bitcoin-p2p -h <host> -n <network>"

    opts.on("-h host", "--host host", "IP address of the connection destination.") do |v|
      self.host = v
    end

    opts.on("-n network", "--network network", "Network to connect to.(mainnet or testnet or signet)") do |v|
      self.network = v.to_sym
    end

    [host, network]
  end

  begin
    puts op.parse(ARGV)
    unless host
      puts "Specify the host to connect to via -h option."
      exit(1)
    end
    unless %w(mainnet testnet signet).include?(network.to_s)
      puts "The network option must be either mainnet, testnet, or signet."
      exit(1)
    end
  rescue OptionParser::InvalidOption => e
    puts e.message
  end

  4.times {ARGV.shift}
end