Module: RubySMB::Dialect

Defined in:

lib/ruby_smb/dialect.rb

Overview

Definitions that define metadata around a particular SMB dialect. This is useful for grouping dialects into a hierarchy as well as printing them as human readable strings with varying degrees of specificity.

Defined Under Namespace

Classes: Definition

Constant Summary

ORDER_SMB1 =

the order (taxonomic ranking) of the family, 2 and 3 are intentionally combined

'SMB1'.freeze

ORDER_SMB2 =

'SMB2'.freeze

FAMILY_SMB1 =

the family of the dialect

'SMB 1'.freeze

FAMILY_SMB2 =

'SMB 2.x'.freeze

FAMILY_SMB3 =

'SMB 3.x'.freeze

VERSION_SMB1 =

the major version of the dialect

'SMB v1'.freeze

VERSION_SMB2 =

'SMB v2'.freeze

VERSION_SMB3 =

'SMB v3'.freeze

ALL =

[
  Definition.new('NT LM 0.12', ORDER_SMB1, FAMILY_SMB1, VERSION_SMB1, 'SMB v1 (NT LM 0.12)'.freeze),
  Definition.new('0x0202',     ORDER_SMB2, FAMILY_SMB2, VERSION_SMB2, 'SMB v2.0.2'.freeze),
  Definition.new('0x0210',     ORDER_SMB2, FAMILY_SMB2, VERSION_SMB2, 'SMB v2.1'.freeze),
  Definition.new('0x02ff',     ORDER_SMB2, FAMILY_SMB2, VERSION_SMB2, 'SMB 2.???'.freeze), # wildcard revision
  Definition.new('0x0300',     ORDER_SMB2, FAMILY_SMB3, VERSION_SMB3, 'SMB v3.0'.freeze),
  Definition.new('0x0302',     ORDER_SMB2, FAMILY_SMB3, VERSION_SMB3, 'SMB v3.0.2'.freeze),
  Definition.new('0x0311',     ORDER_SMB2, FAMILY_SMB3, VERSION_SMB3, 'SMB v3.1.1'.freeze)
].map { |definition| [definition.dialect, definition] }.to_h

Class Method Summary

• .[](dialect) ⇒ Definition^?

  Retrieve a dialect definition.

Class Method Details

.[](dialect) ⇒ Definition^?

Retrieve a dialect definition. The definition contains metadata describing the particular dialect.

Parameters:

• dialect (Integer, String) —

  the dialect to retrieve the definition for

Returns:

• (Definition, nil) —

  the definition if it was found

# File 'lib/ruby_smb/dialect.rb', line 40

def self.[](dialect)
  dialect = '0x%04x' % dialect if dialect.is_a? Integer
  ALL[dialect]
end