Method: LinuxPorts#parse_net_address

Defined in:

lib/resources/port.rb

#parse_net_address(net_addr, protocol) ⇒ Object

# File 'lib/resources/port.rb', line 262

def parse_net_address(net_addr, protocol)
  if protocol.eql?('tcp6') || protocol.eql?('udp6')
    # prep for URI parsing, parse ip6 port
    ip6 = /^(\S+):(\d+)$/.match(net_addr)
    ip6addr = ip6[1]
    ip6addr = '::' if ip6addr =~ /^:::$/
    # build uri
    ip_addr = URI("addr://[#{ip6addr}]:#{ip6[2]}")
    # replace []
    host = ip_addr.host[1..ip_addr.host.size-2]
  else
    ip_addr = URI('addr://'+net_addr)
    host = ip_addr.host
  end

  port = ip_addr.port

  [host, port]
rescue URI::InvalidURIError => e
  warn "Could not parse #{net_addr}, #{e}"
  nil
end