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Viewing changes to lib/mcollective/logger/console_logger.rb

  • Committer: Bazaar Package Importer
  • Author(s): Marc Cluet, Marc Cluet, Chuck Short
  • Date: 2011-05-05 07:37:54 UTC
  • mfrom: (1.1.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20110505073754-klk1jkz8afi4fomx
Tags: 1.2.0-0ubuntu1
[Marc Cluet]
* Update to 1.2.0
* Build for Oneiric.

[Chuck Short]
* Drop ruby from mcollective, mcollective-middleware, mcollective-client
  since its a dependency of mcollective-common.
* Bump standards to 3.9.2.
* Fix up lintian warnings.

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lib/mcollective/logger/console_logger.rb
 
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module MCollective
 
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    module Logger
 
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        # Impliments a syslog based logger using the standard ruby syslog class
 
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        class Console_logger<Base
 
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            def start
 
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                set_level(:info)
 
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                config = Config.instance
 
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                set_level(config.loglevel.to_sym) if config.configured
 
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            end
 
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            def set_logging_level(level)
 
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                # nothing to do here, we ignore high levels when we log
 
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            end
 
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            def valid_levels
 
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                {:info  => :info,
 
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                 :warn  => :warning,
 
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                 :debug => :debug,
 
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                 :fatal => :crit,
 
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                 :error => :err}
 
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            end
 
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            def log(level, from, msg)
 
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                if @known_levels.index(level) >= @known_levels.index(@active_level)
 
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                    time = Time.new.strftime("%Y/%m/%d %H:%M:%S")
 
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                    lvltxt = colorize(level, level)
 
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                    STDERR.puts("#{lvltxt} #{time}: #{from} #{msg}")
 
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                end
 
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            rescue
 
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                # if this fails we probably cant show the user output at all,
 
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                # STDERR it as last resort
 
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                STDERR.puts("#{level}: #{msg}")
 
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            end
 
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            # Set some colors for various logging levels, will honor the
 
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            # color configuration option and return nothing if its configured
 
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            # not to
 
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            def color(level)
 
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                colorize = Config.instance.color
 
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                colors = {:error => "",
 
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                          :fatal => "",
 
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                          :warn => "",
 
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                          :info => "",
 
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                          :reset => ""}
 
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                if colorize
 
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                    return colors[level] || ""
 
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                else
 
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                    return ""
 
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                end
 
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            end
 
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            # Helper to return a string in specific color
 
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            def colorize(level, msg)
 
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                "#{self.color(level)}#{msg}#{self.color(:reset)}"
 
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            end
 
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        end
 
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    end
 
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end