Class: OpenC3::FormAccessor

Inherits:
Accessor show all
Defined in:
lib/openc3/accessors/form_accessor.rb

Instance Attribute Summary

Attributes inherited from Accessor

#packet

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Accessor

#args, convert_to_type, #initialize, #read_item, #read_items, read_items, #write_item, write_items, #write_items

Constructor Details

This class inherits a constructor from OpenC3::Accessor

Class Method Details

.read_item(item, buffer) ⇒ Object 



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# File 'lib/openc3/accessors/form_accessor.rb', line 24

def self.read_item(item, buffer)
  ary = URI.decode_www_form(buffer)
  value = nil
  ary.each do |key, ary_value|
    if key == item.key
      if value
        if not Array === value
          value_temp = []
          value_temp << value
          value = value_temp
        end
        value << ary_value
      else
        value = ary_value
      end
    end
  end
  return value
end

.write_item(item, value, buffer) ⇒ Object 



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# File 'lib/openc3/accessors/form_accessor.rb', line 44

def self.write_item(item, value, buffer)
  ary = URI.decode_www_form(buffer)

  # Remove existing item and bad keys from array
  ary.reject! {|key, ary_value| (key == item.key) or (key.to_s[0] == "\u0000")}

  if Array === value
    value.each do |value_value|
      ary << [item.key, value_value]
    end
  else
    ary << [item.key, value]
  end

  buffer.replace(URI.encode_www_form(ary))
  return value
end

Instance Method Details

#enforce_derived_write_conversion(item) ⇒ Object 



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# File 'lib/openc3/accessors/form_accessor.rb', line 74

def enforce_derived_write_conversion(item)
  return true
end

#enforce_encoding ⇒ Object 



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# File 'lib/openc3/accessors/form_accessor.rb', line 62

def enforce_encoding
  return nil
end

#enforce_length ⇒ Object 



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# File 'lib/openc3/accessors/form_accessor.rb', line 66

def enforce_length
  return false
end

#enforce_short_buffer_allowed ⇒ Object 



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# File 'lib/openc3/accessors/form_accessor.rb', line 70

def enforce_short_buffer_allowed
  return true
end