Module: NewRelic::Security::Instrumentation::Dir::Chain

Defined in:
lib/newrelic_security/instrumentation-security/dir/chain.rb

Class Method Summary collapse

Class Method Details

.instrument!Object



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# File 'lib/newrelic_security/instrumentation-security/dir/chain.rb', line 6

def self.instrument!
  ::Dir.class_eval do
    class << self
      include ::NewRelic::Security::Instrumentation::Dir

      alias_method :mkdir_without_security, :mkdir

      def mkdir(*var)
        retval = nil
        event = mkdir_on_enter(*var) { retval = mkdir_without_security(*var) }
        mkdir_on_exit(event, retval) { return retval }
      end

      alias_method :rmdir_without_security, :rmdir

      def rmdir(name)
        retval = nil
        event = rmdir_on_enter(name) { retval = rmdir_without_security(name) }
        rmdir_on_exit(event, retval) { return retval }
      end
      
      alias_method :unlink_without_security, :unlink

      def unlink(name)
        retval = nil
        event = unlink_on_enter(name) { retval = unlink_without_security(name) }
        unlink_on_exit(event, retval) { return retval }
      end

    end
  end
end