Gecko [ touzafair.com ]

Name	Size	Permission
auth	[ DIR ]	drwxr-xr-x
multipart	[ DIR ]	drwxr-xr-x
body_proxy.rb	1.3 KB	-rw-r--r--
builder.rb	8.56 KB	-rw-r--r--
cascade.rb	2.25 KB	-rw-r--r--
chunked.rb	3.3 KB	-rw-r--r--
common_logger.rb	3.12 KB	-rw-r--r--
conditional_get.rb	2.99 KB	-rw-r--r--
config.rb	410 B	-rw-r--r--
constants.rb	2.47 KB	-rw-r--r--
content_length.rb	806 B	-rw-r--r--
content_type.rb	695 B	-rw-r--r--
deflater.rb	5.51 KB	-rw-r--r--
directory.rb	6.02 KB	-rw-r--r--
etag.rb	1.87 KB	-rw-r--r--
events.rb	4.8 KB	-rw-r--r--
file.rb	167 B	-rw-r--r--
files.rb	5.66 KB	-rw-r--r--
head.rb	524 B	-rw-r--r--
headers.rb	2.96 KB	-rw-r--r--
lint.rb	36.09 KB	-rwxr-xr-x
lock.rb	573 B	-rw-r--r--
logger.rb	414 B	-rw-r--r--
media_type.rb	1.4 KB	-rw-r--r--
method_override.rb	1.45 KB	-rw-r--r--
mime.rb	32.69 KB	-rw-r--r--
mock.rb	63 B	-rw-r--r--
mock_request.rb	5.37 KB	-rw-r--r--
mock_response.rb	3.28 KB	-rw-r--r--
multipart.rb	1.17 KB	-rw-r--r--
null_logger.rb	1.18 KB	-rw-r--r--
query_parser.rb	8.37 KB	-rw-r--r--
recursive.rb	1.78 KB	-rw-r--r--
reloader.rb	3.02 KB	-rw-r--r--
request.rb	24.57 KB	-rw-r--r--
response.rb	10.72 KB	-rw-r--r--
rewindable_input.rb	3.12 KB	-rw-r--r--
runtime.rb	870 B	-rw-r--r--
sendfile.rb	5.55 KB	-rw-r--r--
show_exceptions.rb	13.73 KB	-rw-r--r--
show_status.rb	3.58 KB	-rw-r--r--
static.rb	6 KB	-rw-r--r--
tempfile_reaper.rb	778 B	-rw-r--r--
urlmap.rb	2.81 KB	-rw-r--r--
utils.rb	21.1 KB	-rw-r--r--
version.rb	958 B	-rw-r--r--

Code Editor : common_logger.rb

# frozen_string_literal: true

require_relative 'constants'
require_relative 'utils'
require_relative 'body_proxy'
require_relative 'request'

module Rack
  # Rack::CommonLogger forwards every request to the given +app+, and
  # logs a line in the
  # {Apache common log format}[http://httpd.apache.org/docs/1.3/logs.html#common]
  # to the configured logger.
  class CommonLogger
    # Common Log Format: http://httpd.apache.org/docs/1.3/logs.html#common
    #
    #   lilith.local - - [07/Aug/2006 23:58:02 -0400] "GET / HTTP/1.1" 500 -
    #
    #   %{%s - %s [%s] "%s %s%s %s" %d %s\n} %
    #
    # The actual format is slightly different than the above due to the
    # separation of SCRIPT_NAME and PATH_INFO, and because the elapsed
    # time in seconds is included at the end.
    FORMAT = %{%s - %s [%s] "%s %s%s%s %s" %d %s %0.4f\n}

# +logger+ can be any object that supports the +write+ or +<<+ methods,
    # which includes the standard library Logger.  These methods are called
    # with a single string argument, the log message.
    # If +logger+ is nil, CommonLogger will fall back <tt>env['rack.errors']</tt>.
    def initialize(app, logger = nil)
      @app = app
      @logger = logger
    end

# Log all requests in common_log format after a response has been
    # returned.  Note that if the app raises an exception, the request
    # will not be logged, so if exception handling middleware are used,
    # they should be loaded after this middleware.  Additionally, because
    # the logging happens after the request body has been fully sent, any
    # exceptions raised during the sending of the response body will
    # cause the request not to be logged.
    def call(env)
      began_at = Utils.clock_time
      status, headers, body = response = @app.call(env)

response[2] = BodyProxy.new(body) { log(env, status, headers, began_at) }
      response
    end

private

# Log the request to the configured logger.
    def log(env, status, response_headers, began_at)
      request = Rack::Request.new(env)
      length = extract_content_length(response_headers)

msg = sprintf(FORMAT,
        request.ip || "-",
        request.get_header("REMOTE_USER") || "-",
        Time.now.strftime("%d/%b/%Y:%H:%M:%S %z"),
        request.request_method,
        request.script_name,
        request.path_info,
        request.query_string.empty? ? "" : "?#{request.query_string}",
        request.get_header(SERVER_PROTOCOL),
        status.to_s[0..3],
        length,
        Utils.clock_time - began_at)

msg.gsub!(/[^[:print:]\n]/) { |c| sprintf("\\x%x", c.ord) }

logger = @logger || request.get_header(RACK_ERRORS)
      # Standard library logger doesn't support write but it supports << which actually
      # calls to write on the log device without formatting
      if logger.respond_to?(:write)
        logger.write(msg)
      else
        logger << msg
      end
    end

# Attempt to determine the content length for the response to
    # include it in the logged data.
    def extract_content_length(headers)
      value = headers[CONTENT_LENGTH]
      !value || value.to_s == '0' ? '-' : value
    end
  end
end

${this.title}

Code Editor : common_logger.rb