Contents

module MCollective
  module Logger
    # Impliments a syslog based logger using the standard ruby syslog class
    class Console_logger<Base
      def start
        set_level(:info)

        config = Config.instance
        set_level(config.loglevel.to_sym) if config.configured
      end

      def set_logging_level(level)
        # nothing to do here, we ignore high levels when we log
      end

      def valid_levels
        {:info  => :info,
          :warn  => :warning,
          :debug => :debug,
          :fatal => :crit,
          :error => :err}
      end

      def log(level, from, msg)
        if @known_levels.index(level) >= @known_levels.index(@active_level)
          time = Time.new.strftime("%Y/%m/%d %H:%M:%S")
          lvltxt = colorize(level, level)
          STDERR.puts("#{lvltxt} #{time}: #{from} #{msg}")
        end
      rescue
        # if this fails we probably cant show the user output at all,
        # STDERR it as last resort
        STDERR.puts("#{level}: #{msg}")
      end

      # Set some colors for various logging levels, will honor the
      # color configuration option and return nothing if its configured
      # not to
      def color(level)
        colorize = Config.instance.color

        colors = {:error => "",
          :fatal => "",
          :warn => "",
          :info => "",
          :reset => ""}

        if colorize
          return colors[level] || ""
        else
          return ""
        end
      end

      # Helper to return a string in specific color
      def colorize(level, msg)
        "#{self.color(level)}#{msg}#{self.color(:reset)}"
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
mcollective-client-2.0.0	lib/mcollective/logger/console_logger.rb
mcollective-client-1.3.3	lib/mcollective/logger/console_logger.rb