Contents

module DnsOne; class Util; class << self

  def die msg
    Log.f msg
    exit 1
  end

  def run cmd
      puts "Running #{cmd}..."
      system cmd
  end

  def has_systemd?
      File.exist?(`which systemctl`.strip) && 
      File.writable?('/lib/systemd/system')
  end

  def ensure_sytemd
      unless has_systemd?
          STDERR.puts "Systemd not available. Aborting." 
          exit 1
      end
  end

  def match_root stat
      stat.uid == 0 && stat.gid == 0
  end

  def last_mod constant
    constant.to_s.split('::').last
  end

  def log_result ip_address, domain_name, res_class, rcode, resp_log
    fields = []

    fields << domain_name
    fields << Util.last_mod(res_class)
    fields << rcode
    fields << resp_log.map{ |rec|
        Util.last_mod(rec.res_class) + 
        ':' +
        [rec.val].flatten.join(',')
    }.join(';')
    fields << ip_address

    fields.map!{|v| v.blank? ? '-' : v}

    Log.i "result: #{ fields.join ' ' }"
end

end; end; end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
dns_one-0.4.42	lib/dns_one/util.rb