Access networksetup info on OSX from Ruby

networksetup.rb

# coding: utf-8

module NetworkSetup
  
  def self.network_services
    result = `networksetup -listallnetworkservices`.each_line.map{|l|l.strip}
    result.shift
    return result
  end

  def self.get_proxy(type,service)
    array = `networksetup -get#{type}proxy #{service}`
      .each_line.map{|l|
        l.split(':').map!{|v|v.strip}
      }
      .flatten!
    result = Hash[*array]
    result["Enabled"] = result["Enabled"] == "Yes" ? true:false
    result["Port"] = result["Port"].to_i
    result["Authenticated Proxy Enabled"] = result["Authenticated Proxy Enabled"].to_i == 1 ? true:false
    return result
  end
  private_class_method :get_proxy

  def self.web_proxy(service)
    get_proxy("web",service)
  end
  def self.secureweb_proxy(service)
    get_proxy("secureweb",service)
  end
  def self.ftp_proxy(service)
    get_proxy("ftp",service)
  end
end

if $0 == __FILE__
  puts "NetworkSetup.network_services:"
  p NetworkSetup.network_services

  puts "NetworkSetup.web_proxy:"
  p NetworkSetup.web_proxy("Wi-Fi")

  puts "NetworkSetup.secureweb_proxy:"
  p NetworkSetup.secureweb_proxy("Wi-Fi")

  puts "NetworkSetup.ftp_proxy:"
  p NetworkSetup.ftp_proxy("Wi-Fi")
end