Method: Iptables::Decoder#decode

Defined in:

lib/iptables.rb

#decode(text) ⇒ Hash

Decodes iptables-save input into a normalized hash

Parameters:

• text (String) —

  the raw output of iptables-save

Returns:

• (Hash) —

  returns a hash containing the parsed rules

Raises:

• (Iptables::IptablesException) —

  raised on a known exception

# File 'lib/iptables.rb', line 50

def decode(text)
  {
    :metadata => {
      :ruby_iptables_version => VERSION,
      :iptables_compatibility => opts[:iptables_compatibility],
    },
    :result => parse_iptables_save(text),
  }
end