class TTTLS13::Message::Extension::SupportedGroups
Attributes
extension_type[R]
named_group_list[R]
Public Class Methods
deserialize(binary)
click to toggle source
@param binary [String]
@raise [TTTLS13::Error::ErrorAlerts]
@return [TTTLS13::Message::Extension::SupportedGroups, nil] rubocop: disable Metrics/CyclomaticComplexity
# File lib/tttls1.3/message/extension/supported_groups.rb, line 35 def self.deserialize(binary) raise Error::ErrorAlerts, :internal_error if binary.nil? return nil if binary.length < 2 nglist_len = Convert.bin2i(binary.slice(0, 2)) i = 2 named_group_list = [] while i < nglist_len + 2 return nil if i + 2 > binary.length named_group_list << binary.slice(i, 2) i += 2 end return nil unless i == binary.length && nglist_len + 2 == binary.length SupportedGroups.new(named_group_list) end
new(named_group_list)
click to toggle source
@param named_group_list
[Array of NamedGroup]
@raise [TTTLS13::Error::ErrorAlerts]
# File lib/tttls1.3/message/extension/supported_groups.rb, line 15 def initialize(named_group_list) @extension_type = ExtensionType::SUPPORTED_GROUPS @named_group_list = named_group_list || [] raise Error::ErrorAlerts, :internal_error \ if @named_group_list.empty? || @named_group_list.length >= 2**15 - 1 end
Public Instance Methods
serialize()
click to toggle source
@return [String]
# File lib/tttls1.3/message/extension/supported_groups.rb, line 23 def serialize binary = @named_group_list.join @extension_type + binary.prefix_uint16_length.prefix_uint16_length end