Class: Y2Firewall::Firewalld::ZoneReader

Inherits:
Object
  • Object
show all
Includes:
Yast::Logger
Defined in:
library/network/src/lib/y2firewall/firewalld/zone_reader.rb

Overview

Class to help parsing firewall-cmd --list-all-zones output

Constant Summary collapse

BOOLEAN_ATTRIBUTES = 
["icmp-block-inversion", "masquerade"].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(zone_names, zones_definition) ⇒ ZoneReader

Constructor

Parameters:

  • zone_names (Array<String>) —

    zone names

  • zones_definition (String) —

    text with the complete definition of existing zones.



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# File 'library/network/src/lib/y2firewall/firewalld/zone_reader.rb', line 46

def initialize(zone_names, zones_definition)
  @zone_names = zone_names
  @zones_definition = zones_definition
  @zone_entries = {}
end

Instance Attribute Details

#zone_entries ⇒ Hash<String,Hash>

Returns stores the parsed configuration for eac zone indexed by its name.

Returns:

  • (Hash<String,Hash>) —

    stores the parsed configuration for eac zone indexed by its name



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# File 'library/network/src/lib/y2firewall/firewalld/zone_reader.rb', line 34

def zone_entries
  @zone_entries
end

#zone_names ⇒ Array<String] configured zone names

Returns Array<String] configured zone names.

Returns:

  • (Array<String] configured zone names) —

    Array<String] configured zone names



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# File 'library/network/src/lib/y2firewall/firewalld/zone_reader.rb', line 31

def zone_names
  @zone_names
end

#zones_definition ⇒ String

Returns zones definition to be parsed for initializing the zone objects.

Returns:

  • (String) —

    zones definition to be parsed for initializing the zone objects



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# File 'library/network/src/lib/y2firewall/firewalld/zone_reader.rb', line 37

def zones_definition
  @zones_definition
end

Instance Method Details

#read ⇒ Array<Y2Firewall::Firewalld::Zone>

It reads the zone definition instantiating the defined zones and settings their attributes.

Returns:



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# File 'library/network/src/lib/y2firewall/firewalld/zone_reader.rb', line 56

def read
  return [] if !@zone_names || @zone_names.empty?

  parse_zones
  initialize_zones
end