Class: Rex::Post::HWBridge::Extensions::CustomMethods::CustomMethods

Inherits:
Rex::Post::HWBridge::Extension show all
Defined in:
lib/rex/post/hwbridge/extensions/custom_methods/custom_methods.rb

Overview

Custom Methods extension - set of commands provided by the HW itself

Instance Attribute Summary

Attributes inherited from Rex::Post::HWBridge::Extension

#client, #name

Instance Method Summary collapse

Constructor Details

#initialize(client) ⇒ CustomMethods

Returns a new instance of CustomMethods.



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# File 'lib/rex/post/hwbridge/extensions/custom_methods/custom_methods.rb', line 17

def initialize(client)
  super(client, 'automotive')

  # Alias the following things on the client object so that they
  # can be directly referenced
  client.register_extension_aliases(
    [
      {
        'name' => 'custom_methods',
        'ext'  => self
      }
    ])
end

Instance Method Details

#send_request(cmd, args, methods) ⇒ Object

Converts a cmd and args to a request to the hardware device cmd is the cmd without a path args are all KEY=value pairs. All checks are assumed to have already been done methods is a hash of all methods and their formatting returns a formatted response



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# File 'lib/rex/post/hwbridge/extensions/custom_methods/custom_methods.rb', line 38

def send_request(cmd, args, methods)
  arguments = ""
  if args.size > 0
    arguments = "?"
    first = true
    args.each do |arg|
      arguments += "&" if not first
      arguments += arg
      first = false
    end
  end
  resp = { "success" => false }
  methods.each do |meth|
    if meth["method_name"] =~ /#{cmd}$/
      resp = client.send_request("#{meth["method_name"]}#{arguments}")
      if resp.has_key? "value" and meth.has_key? "return"
        case meth["return"]
        when "nil"
          print_warning("A return was given when none was expected")
        when "int"
          resp["value"] = resp["value"].to_i
        when "hex"
          resp["value"] = "0x" + resp["value"].to_s(16)
        when "boolean"
          resp["value"] = resp["value"] == "true" ? true : false
        when "float"
          resp["value"] = resp["value"].to_f
        end
      end
    end
  end
  resp
end