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# -*- coding: binary -*-
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module Rex
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module Logging
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module Sinks
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###
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#
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# This class implements the LogSink interface and backs it against a stream
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###
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class Stream
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  include Rex::Logging::LogSink
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  def initialize(stream)
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    @stream = stream
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  end
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  #
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  # Writes log data to a stream
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  #
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  def log(sev, src, level, msg) # :nodoc:
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    if sev == LOG_RAW
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      stream.write(msg)
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    else
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      stream.write("[#{get_current_timestamp}] [#{log_code_for(sev)}(#{level})] #{src}: #{msg}\n")
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    end
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    stream.flush
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  end
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  def cleanup # :nodoc:
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    stream.close
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  end
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  protected
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  attr_accessor :stream # :nodoc:
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  #
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  # This method returns the corresponding log code for the given severity
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  #
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  def log_code_for(sev)
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    code = 'i'
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    case sev
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    when LOG_DEBUG
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      code = 'd'
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    when LOG_ERROR
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      code = 'e'
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    when LOG_INFO
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      code = 'i'
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    when LOG_WARN
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      code = 'w'
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    end
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    code
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  end
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end
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end end end
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