Class: OpenC3::HttpAccessor

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

Instance Attribute Summary

Attributes inherited from Accessor

#packet

Instance Method Summary collapse

Methods inherited from Accessor

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

Constructor Details

#initialize(packet, body_accessor = 'FormAccessor', *body_accessor_args) ⇒ HttpAccessor

Returns a new instance of HttpAccessor.



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# File 'lib/openc3/accessors/http_accessor.rb', line 23

def initialize(packet, body_accessor = 'FormAccessor', *body_accessor_args)
  super(packet)
  @args << body_accessor
  body_accessor_args.each do |arg|
    @args << arg
  end
  klass = OpenC3.require_class(body_accessor)
  @body_accessor = klass.new(packet, *body_accessor_args)
end

Instance Method Details

#enforce_derived_write_conversion(item) ⇒ Object 



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# File 'lib/openc3/accessors/http_accessor.rb', line 136

def enforce_derived_write_conversion(item)
  case item.name
  when 'HTTP_STATUS', 'HTTP_PATH', 'HTTP_METHOD', 'HTTP_PACKET', 'HTTP_ERROR_PACKET', /^HTTP_QUERY_/, /^HTTP_HEADER_/
    return false
  else
    return @body_accessor.enforce_derived_write_conversion
  end
end

#enforce_encoding ⇒ Object 



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# File 'lib/openc3/accessors/http_accessor.rb', line 124

def enforce_encoding
  return @body_accessor.enforce_encoding
end

#enforce_length ⇒ Object 



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# File 'lib/openc3/accessors/http_accessor.rb', line 128

def enforce_length
  return @body_accessor.enforce_length
end

#enforce_short_buffer_allowed ⇒ Object 



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# File 'lib/openc3/accessors/http_accessor.rb', line 132

def enforce_short_buffer_allowed
  return @body_accessor.enforce_short_buffer_allowed
end

#read_item(item, buffer) ⇒ Object 



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# File 'lib/openc3/accessors/http_accessor.rb', line 33

def read_item(item, buffer)
  item_name = item.name
  case item_name
  when 'HTTP_STATUS'
    return nil unless @packet.extra
    return @packet.extra['HTTP_STATUS']
  when 'HTTP_PATH'
    return nil unless @packet.extra
    return @packet.extra['HTTP_PATH']
  when 'HTTP_METHOD'
    return nil unless @packet.extra
    return @packet.extra['HTTP_METHOD']
  when 'HTTP_PACKET'
    return nil unless @packet.extra
    return @packet.extra['HTTP_PACKET']
  when 'HTTP_ERROR_PACKET'
    return nil unless @packet.extra
    return @packet.extra['HTTP_ERROR_PACKET']
  when /^HTTP_QUERY_/
    return nil unless @packet.extra
    if item.key
      query_name = item.key
    else
      query_name = item_name[11..-1]
    end
    queries = @packet.extra['HTTP_QUERIES']
    if queries
      return queries[query_name]
    else
      return nil
    end
  when /^HTTP_HEADER_/
    return nil unless @packet.extra
    if item.key
      header_name = item.key
    else
      header_name = item_name[12..-1]
    end
    headers = @packet.extra['HTTP_HEADERS']
    if headers
      return headers[header_name]
    else
      return nil
    end
  else
    return @body_accessor.read_item(item, buffer)
  end
end

#write_item(item, value, buffer) ⇒ Object 



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# File 'lib/openc3/accessors/http_accessor.rb', line 82

def write_item(item, value, buffer)
  item_name = item.name
  case item_name
  when 'HTTP_STATUS'
    @packet.extra ||= {}
    @packet.extra['HTTP_STATUS'] = value.to_i
  when 'HTTP_PATH'
    @packet.extra ||= {}
    @packet.extra['HTTP_PATH'] = value.to_s
  when 'HTTP_METHOD'
    @packet.extra ||= {}
    @packet.extra['HTTP_METHOD'] = value.to_s.downcase
  when 'HTTP_PACKET'
    @packet.extra ||= {}
    @packet.extra['HTTP_PACKET'] = value.to_s.upcase
  when 'HTTP_ERROR_PACKET'
    @packet.extra ||= {}
    @packet.extra['HTTP_ERROR_PACKET'] = value.to_s.upcase
  when /^HTTP_QUERY_/
    @packet.extra ||= {}
    if item.key
      query_name = item.key
    else
      query_name = item_name[11..-1]
    end
    queries = @packet.extra['HTTP_QUERIES'] ||= {}
    queries[query_name] = value.to_s
  when /^HTTP_HEADER_/
    @packet.extra ||= {}
    if item.key
      header_name = item.key
    else
      header_name = item_name[12..-1]
    end
    headers = @packet.extra['HTTP_HEADERS'] ||= {}
    headers[header_name] = value.to_s
  else
    @body_accessor.write_item(item, value, buffer)
  end
  return value
end