Class: Kanrisuru::Core::IP::Parser::Maddress

Inherits:
Base
  • Object
show all
Defined in:
lib/kanrisuru/core/ip/parsers/maddress.rb

Class Method Summary collapse

Methods inherited from Base

ip_address_label_result_json, ip_address_label_result_parse, parse_address_info, parse_alias, parse_ip_maddr_name, parse_ip_row, parse_link, parse_rx, parse_tx, parse_valid

Class Method Details

.ip_maddress_result_json(rows) ⇒ Object 



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# File 'lib/kanrisuru/core/ip/parsers/maddress.rb', line 23

def ip_maddress_result_json(rows)
  rows.map do |row|
    maddress = Kanrisuru::Core::IP::IPMAddress.new(row['ifindex'], row['ifname'], [])

    entries = row['maddr'] || []
    entries.each do |entry|
      ipmaddress_entry = Kanrisuru::Core::IP::IPMAddressEntry.new
      entry.each do |key, value|
        ipmaddress_entry[key] = value
      end

      maddress.maddr << ipmaddress_entry
    end

    maddress
  end
end

.ip_maddress_result_parse(lines) ⇒ Object 



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# File 'lib/kanrisuru/core/ip/parsers/maddress.rb', line 41

def ip_maddress_result_parse(lines)
  rows = []
  current_row = nil

  lines.each.with_index do |line, _index|
    case line
    when /^\d+:\s/
      rows << current_row unless current_row.nil?

      current_row = Kanrisuru::Core::IP::IPMAddress.new
      parse_ip_maddr_name(current_row, line)
    when /^link/
      _, link = line.split

      entry = Kanrisuru::Core::IP::IPMAddressEntry.new
      entry.link = link

      current_row.maddr << entry
    when /^inet/
      values = line.split

      entry = Kanrisuru::Core::IP::IPMAddressEntry.new
      values.each.with_index do |value, index|
        case value
        when 'inet', 'inet6'
          entry.family = value
          entry.address = values[index + 1]
        when 'users'
          entry.users = values[index + 1].to_i
        end
      end

      current_row.maddr << entry
    end
  end

  rows << current_row
  rows
end

.parse(command, action, version) ⇒ Object 



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# File 'lib/kanrisuru/core/ip/parsers/maddress.rb', line 9

def parse(command, action, version)
  return unless %w[show list].include?(action)

  if version >= Kanrisuru::Core::IP::IPROUTE2_JSON_VERSION
    begin
      ip_maddress_result_json(command.to_json)
    rescue JSON::ParserError
      ip_maddress_result_parse(command.to_a)
    end
  else
    ip_maddress_result_parse(command.to_a)
  end
end