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//proc/thread-self/root/opt/alt/ruby23/lib64/ruby/2.3.0/webrick/log.rb

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# frozen_string_literal: false
#--
# log.rb -- Log Class
#
# Author: IPR -- Internet Programming with Ruby -- writers
# Copyright (c) 2000, 2001 TAKAHASHI Masayoshi, GOTOU Yuuzou
# Copyright (c) 2002 Internet Programming with Ruby writers. All rights
# reserved.
#
# $IPR: log.rb,v 1.26 2002/10/06 17:06:10 gotoyuzo Exp $

module WEBrick

##
  # A generic logging class

class BasicLog

# Fatal log level which indicates a server crash

FATAL = 1

# Error log level which indicates a recoverable error

ERROR = 2

# Warning log level which indicates a possible problem

WARN  = 3

# Information log level which indicates possibly useful information

INFO  = 4

# Debugging error level for messages used in server development or
    # debugging

DEBUG = 5

# log-level, messages above this level will be logged
    attr_accessor :level

##
    # Initializes a new logger for +log_file+ that outputs messages at +level+
    # or higher.  +log_file+ can be a filename, an IO-like object that
    # responds to #<< or nil which outputs to $stderr.
    #
    # If no level is given INFO is chosen by default

def initialize(log_file=nil, level=nil)
      @level = level || INFO
      case log_file
      when String
        @log = open(log_file, "a+")
        @log.sync = true
        @opened = true
      when NilClass
        @log = $stderr
      else
        @log = log_file  # requires "<<". (see BasicLog#log)
      end
    end

##
    # Closes the logger (also closes the log device associated to the logger)
    def close
      @log.close if @opened
      @log = nil
    end

##
    # Logs +data+ at +level+ if the given level is above the current log
    # level.

def log(level, data)
      if @log && level <= @level
        data += "\n" if /\n\Z/ !~ data
        @log << data
      end
    end

##
    # Synonym for log(INFO, obj.to_s)
    def <<(obj)
      log(INFO, obj.to_s)
    end

# Shortcut for logging a FATAL message
    def fatal(msg) log(FATAL, "FATAL " << format(msg)); end
    # Shortcut for logging an ERROR message
    def error(msg) log(ERROR, "ERROR " << format(msg)); end
    # Shortcut for logging a WARN message
    def warn(msg)  log(WARN,  "WARN  " << format(msg)); end
    # Shortcut for logging an INFO message
    def info(msg)  log(INFO,  "INFO  " << format(msg)); end
    # Shortcut for logging a DEBUG message
    def debug(msg) log(DEBUG, "DEBUG " << format(msg)); end

# Will the logger output FATAL messages?
    def fatal?; @level >= FATAL; end
    # Will the logger output ERROR messages?
    def error?; @level >= ERROR; end
    # Will the logger output WARN messages?
    def warn?;  @level >= WARN; end
    # Will the logger output INFO messages?
    def info?;  @level >= INFO; end
    # Will the logger output DEBUG messages?
    def debug?; @level >= DEBUG; end

private

##
    # Formats +arg+ for the logger
    #
    # * If +arg+ is an Exception, it will format the error message and
    #   the back trace.
    # * If +arg+ responds to #to_str, it will return it.
    # * Otherwise it will return +arg+.inspect.
    def format(arg)
      if arg.is_a?(Exception)
        "#{arg.class}: #{AccessLog.escape(arg.message)}\n\t" <<
        arg.backtrace.join("\n\t") << "\n"
      elsif arg.respond_to?(:to_str)
        AccessLog.escape(arg.to_str)
      else
        arg.inspect
      end
    end
  end

##
  # A logging class that prepends a timestamp to each message.

class Log < BasicLog
    # Format of the timestamp which is applied to each logged line.  The
    # default is <tt>"[%Y-%m-%d %H:%M:%S]"</tt>
    attr_accessor :time_format

##
    # Same as BasicLog#initialize
    #
    # You can set the timestamp format through #time_format
    def initialize(log_file=nil, level=nil)
      super(log_file, level)
      @time_format = "[%Y-%m-%d %H:%M:%S]"
    end

##
    # Same as BasicLog#log
    def log(level, data)
      tmp = Time.now.strftime(@time_format)
      tmp << " " << data
      super(level, tmp)
    end
  end
end

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httpservlet DIR	-	drwxr-xr-x	2024-03-03 22:43:21	Edit Download recursive recursive
accesslog.rb	4.34 KB	lrw-r--r--	2015-12-16 05:07:31	Edit Download recursive recursive
cgi.rb	8.00 KB	lrw-r--r--	2015-12-16 05:07:31	Edit Download recursive recursive
compat.rb	943 B	lrw-r--r--	2015-12-16 05:07:31	Edit Download recursive recursive
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cookie.rb	3.91 KB	lrw-r--r--	2015-12-16 05:07:31	Edit Download recursive recursive
htmlutils.rb	711 B	lrw-r--r--	2015-12-16 05:07:31	Edit Download recursive recursive
httpauth.rb	3.36 KB	lrw-r--r--	2015-12-16 05:07:31	Edit Download recursive recursive
httpproxy.rb	9.62 KB	lrw-r--r--	2015-12-16 05:07:31	Edit Download recursive recursive
httprequest.rb	14.81 KB	lrw-r--r--	2018-03-28 09:13:59	Edit Download recursive recursive
httpresponse.rb	11.86 KB	lrw-r--r--	2018-03-28 14:13:08	Edit Download recursive recursive
https.rb	1.90 KB	lrw-r--r--	2015-12-16 05:07:31	Edit Download recursive recursive
httpserver.rb	7.75 KB	lrw-r--r--	2017-12-14 13:36:50	Edit Download recursive recursive
httpservlet.rb	700 B	lrw-r--r--	2015-12-16 05:07:31	Edit Download recursive recursive
httpstatus.rb	5.19 KB	lrw-r--r--	2017-09-14 11:26:53	Edit Download recursive recursive
httputils.rb	12.74 KB	lrw-r--r--	2015-12-16 05:07:31	Edit Download recursive recursive
httpversion.rb	1.60 KB	lrw-r--r--	2015-12-16 05:07:31	Edit Download recursive recursive
log.rb	3.99 KB	lrw-r--r--	2017-09-14 11:26:53	Edit Download recursive recursive
server.rb	10.49 KB	lrw-r--r--	2017-12-14 13:33:54	Edit Download recursive recursive
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