class Zip::ExtraField::Generic

Public Class Methods

name() click to toggle source
# File lib/zip/extra_field/generic.rb, line 9
def self.name
  @name ||= to_s.split('::')[-1]
end
register_map() click to toggle source
# File lib/zip/extra_field/generic.rb, line 3
def self.register_map
  return unless const_defined?(:HEADER_ID)

  ::Zip::ExtraField::ID_MAP[const_get(:HEADER_ID)] = self
end

Public Instance Methods

==(other) click to toggle source
# File lib/zip/extra_field/generic.rb, line 25
def ==(other)
  return false if self.class != other.class

  each do |k, v|
    return false if v != other[k]
  end
  true
end
initial_parse(binstr) click to toggle source

return field [size, content] or false

# File lib/zip/extra_field/generic.rb, line 14
def initial_parse(binstr)
  return false unless binstr

  if binstr[0, 2] != self.class.const_get(:HEADER_ID)
    warn 'WARNING: weird extra field header ID. Skip parsing it.'
    return false
  end

  [binstr[2, 2].unpack1('v'), binstr[4..-1]]
end
to_c_dir_bin() click to toggle source
# File lib/zip/extra_field/generic.rb, line 39
def to_c_dir_bin
  s = pack_for_c_dir
  self.class.const_get(:HEADER_ID) + [s.bytesize].pack('v') << s
end
to_local_bin() click to toggle source
# File lib/zip/extra_field/generic.rb, line 34
def to_local_bin
  s = pack_for_local
  self.class.const_get(:HEADER_ID) + [s.bytesize].pack('v') << s
end