Class: Metasploit::Model::Search::Operator::Deprecated::Ref

Inherits:
Group::Union show all
Defined in:
app/models/metasploit/model/search/operator/deprecated/ref.rb

Overview

Translates ref:<value> to union of authorities.abbreviation:<value>, references.designation:<value>, and references.designation:<value>.

Instance Attribute Summary

Attributes inherited from Base

#klass

Instance Method Summary collapse

Methods inherited from Group::Base

#operate_on, operation_class, #operation_class, operation_class_name, operation_class_name!, operation_class_name=

Methods inherited from Metasploit::Model::Search::Operator::Delegation

#name, #operator, operator_name

Methods inherited from Base

#name

Methods included from Help

#help

Methods inherited from Base

#initialize, #valid!

Constructor Details

This class inherits a constructor from Metasploit::Model::Base

Instance Method Details

#children(formatted_value) ⇒ Array<Metasploit::Model::Search::Operation::Base>

Array of authorities.abbreviation:<formatted_value>, references.designation:<formatted_value>, and references.url:<formatted_value>. If formatted_value contains a '-' then the portion of formatted_value before '-' is treated is passed to authorities.abbreviation and the portion of formatted_value after '-' is treated is passed to references.designation. If the portion of formatted_value before the '-' case-insensitively matches 'URL', then authorities.abbreviation and references.designation is not used and the portion of formatted_value after the '-' is passed to references.url. If any portion of the parsed formatted_value is blank, then the corresponding child operation will not be in the returned Array.



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# File 'app/models/metasploit/model/search/operator/deprecated/ref.rb', line 14

def children(formatted_value)
  if formatted_value.include? '-'
    head, tail = formatted_value.split('-', 2)

    if head.casecmp('URL') == 0
      # URL is not a valid abbreviation
      abbreviation = nil
      designation = nil
      url = tail
    else
      abbreviation = head
      designation = tail
      url = nil
    end
  else
    abbreviation = formatted_value
    designation = formatted_value
    url = formatted_value
  end

  operations = []

  unless abbreviation.blank?
    operations << operator('authorities.abbreviation').operate_on(abbreviation)
  end

  unless designation.blank?
    operations << operator('references.designation').operate_on(designation)
  end

  unless url.blank?
    operations << operator('references.url').operate_on(url)
  end

  operations
end