class RestClient::Request

def initialize args
  @method = normalize_method(args[:method])
  @headers = (args[:headers] || {}).dup
  if args[:url]
    @url = process_url_params(normalize_url(args[:url]), headers)
  else
    raise ArgumentError, "must pass :url"
  end
  @user = @password = nil
  parse_url_with_auth!(url)
  # process cookie arguments found in headers or args
  @cookie_jar = process_cookie_args!(@uri, @headers, args)
  @payload = Payload.generate(args[:payload])
  @user = args[:user] if args.include?(:user)
  @password = args[:password] if args.include?(:password)
  if args.include?(:timeout)
    @read_timeout = args[:timeout]
    @open_timeout = args[:timeout]
  end
  if args.include?(:read_timeout)
    @read_timeout = args[:read_timeout]
  end
  if args.include?(:open_timeout)
    @open_timeout = args[:open_timeout]
  end
  @block_response = args[:block_response]
  @raw_response = args[:raw_response] || false
  @stream_log_percent = args[:stream_log_percent] || 10
  if @stream_log_percent <= 0 || @stream_log_percent > 100
    raise ArgumentError.new(
      "Invalid :stream_log_percent #{@stream_log_percent.inspect}")
  end
  @proxy = args.fetch(:proxy) if args.include?(:proxy)
  @ssl_opts = {}
  if args.include?(:verify_ssl)
    v_ssl = args.fetch(:verify_ssl)
    if v_ssl
      if v_ssl == true
        # interpret :verify_ssl => true as VERIFY_PEER
        @ssl_opts[:verify_ssl] = OpenSSL::SSL::VERIFY_PEER
      else
        # otherwise pass through any truthy values
        @ssl_opts[:verify_ssl] = v_ssl
      end
    else
      # interpret all falsy :verify_ssl values as VERIFY_NONE
      @ssl_opts[:verify_ssl] = OpenSSL::SSL::VERIFY_NONE
    end
  else
    # if :verify_ssl was not passed, default to VERIFY_PEER
    @ssl_opts[:verify_ssl] = OpenSSL::SSL::VERIFY_PEER
  end
  SSLOptionList.each do |key|
    source_key = ('ssl_' + key).to_sym
    if args.has_key?(source_key)
      @ssl_opts[key.to_sym] = args.fetch(source_key)
    end
  end
  # Set some other default SSL options, but only if we have an HTTPS URI.
  if use_ssl?
    # If there's no CA file, CA path, or cert store provided, use default
    if !ssl_ca_file && !ssl_ca_path && !@ssl_opts.include?(:cert_store)
      @ssl_opts[:cert_store] = self.class.default_ssl_cert_store
    end
  end
  @log = args[:log]
  @max_redirects = args[:max_redirects] || 10
  @processed_headers = make_headers headers
  @processed_headers_lowercase = Hash[@processed_headers.map {|k, v| [k.downcase, v]}]
  @args = args
  @before_execution_proc = args[:before_execution_proc]
end